CN102170762A - Opening and closing means of small-sized electronic device and small-sized electronic device applying the same - Google Patents
Opening and closing means of small-sized electronic device and small-sized electronic device applying the same Download PDFInfo
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- CN102170762A CN102170762A CN201110039880XA CN201110039880A CN102170762A CN 102170762 A CN102170762 A CN 102170762A CN 201110039880X A CN201110039880X A CN 201110039880XA CN 201110039880 A CN201110039880 A CN 201110039880A CN 102170762 A CN102170762 A CN 102170762A
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- Prior art keywords
- rotating shaft
- housing
- opening
- shaft bar
- assembled
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Abstract
The invention provides an opening and closing means, especially an opening and closing means of a small-sized electronic device. In order that a second housing can open with free stop with respect to a first housing, and the second housing can temporarily stop in a stable manner at a necessary opening angle with respect to the first housing, the opening and closing means is composed by a tilted rotating shaft and a stable stop means. The rotating shaft is tilted, making the first housing of the electronic device opens with respect to the second housing. The stable free means stops the motion of tilting the rotating shaft. The stable stop means has a pressing assembly which presses against the rotating part of the tilted rotating shaft and makes the rotation of the rotating part stop. The pressing assembly can be manually operated.
Description
Technical field
The invention relates to a kind of compact electronic device that is applied in suitable opening-closing device such as mobile computer, Portable (portable) game machine and uses this opening-closing device.
Background technology
In the known technology, in mobile computer, entire connection can be split mutually, the opening-closing device that is called inclination rotating shaft (tilt hinge) can be used usually for second housing that makes first housing that is provided with keypad portion and be provided with display part.The inclination rotating shaft have second housing is opened with respect to first housing after, keep static function at use angle arbitrarily.The for example following Patent Document 1-3 of this inclination rotating shaft is described to be known technology.
[Patent Document 1] spy opens the 2008-196655 communique
[Patent Document 2] spy opens the 2004-116540 communique
[Patent Document 3] spy opens the 2000-346047 communique
Opening-closing device shown in above-mentioned Patent Document 1-3, all has friction (friction) mechanism whichsoever, and after making second housing be opened into use angle with friction mechanism, still can keep second housing can not fall down toward the rear even hand leaves with respect to first housing.Yet if display part has the touch control operation function, when hand contact display frame, pressing force can make second housing fall down toward the rear, and can't maintain suitable use opening angle.So, readjust the opening angle of second housing because of having to, and can produce the problems such as miscellaneous of operating.Yet,, can produce second housing and can't hold the new problem of entire operation glibly with respect to first housing if strengthen the moment of friction of friction mechanism.
Summary of the invention
Main purpose of the present invention is for providing a kind of opening-closing device, the opening-closing device of compact electronic device and use the compact electronic device of this opening-closing device particularly, so that second housing can stop to open entire arbitrarily by relative first housing when usual (free stop), and when demand is arranged, relative first housing of second housing is temporarily stablized at the opening angle of necessity stopped.
In order to reach above-mentioned purpose, the opening-closing device of compact electronic device of the present invention is to split entire inclination rotating shaft mutually by first housing that makes compact electronic device and second housing, and the stable stable means that stop that stopping of the action that makes the inclination rotating shaft constitute, stable stop means and have press component, press component is pressed and is touched in the rotation section of inclination rotating shaft, and making the rotation of rotation section stop, press component can be via manual operation.
Simultaneously, inclination rotating shaft of the present invention is by the assembled components that is assembled in first housing, be assembled in the rotating shaft bar of the bearing portion of assembled components rotationally, be fixed in the rotating shaft bar and be assembled in the supporting component of second housing, and the friction mechanism of being located between assembled components and the rotating shaft bar constitutes, and the stable press component that stops means pressing on the rotating shaft bar.
Moreover press component of the present invention presses on the rotating shaft bar, and the rotating shaft bar is provided with tapered assemblies, and press component is provided with the tapered assemblies of corresponding chimeric this tapered assemblies.
Moreover, inclination rotating shaft of the present invention is by the assembled components that is assembled in first housing, be fixed on the rotating shaft bar of the bearing portion of assembled components, be assembled in the rotating shaft bar rotationally and be assembled in the supporting component of second housing, and the friction mechanism of being located between assembled components and the rotating shaft bar constitutes, and the stable press component that stops means pressing on the rotating shaft bar.
Moreover the stable means that stop of the present invention are by the press component that can slide and be provided with toward the direction of principal axis of rotating shaft bar, and the press component that engage with press component is constituted toward the wobble component of the direction of principal axis slip of rotating shaft bar.
Again, compact electronic device of the present invention is the opening-closing device that has as above-mentioned, and wherein opening-closing device is to be arranged between first housing and second housing.
The present invention is because of above-mentioned formation, originally the function that had via the inclination rotating shaft, can make second housing that is provided with display part with respect to first housing that is provided with keypad portion, keep stopping opening entire angle arbitrarily, and keeping under the halted state, second housing is being opened arbitrarily under the entire angle with respect to first housing, and available stablizing stops means, even allow the user still can make second housing keep halted state with the display frame of finger touch second housing.
Description of drawings
Fig. 1 is the oblique view of the mobile computer opening of compact electronic device one example of application opening-closing device of the present invention;
Fig. 2 is the oblique view of opening-closing device of the present invention;
Fig. 3 is the stable preceding front elevation of means start that stops of opening-closing device of the present invention;
Fig. 4 stops front elevation after the means start for opening-closing device of the present invention stable;
Fig. 5 is the stable major part profile that stops means of the present invention; And
Fig. 6 is the exploded perspective view of opening-closing device of the present invention.
The primary clustering symbol description:
1: mobile computer
2: the first housings
2a: keypad portion
3: the second housings
3a: display part
4,5: opening-closing device
6: the inclination rotating shaft
7: the stable means that stop
8: the first assembled components
8a: the first assembling board
8b, 10e: side plate
8c: assembled plate
8d: wallboard
8e, 10a: bearing portion
8f, 10b: dead eye
8g: assembly hole
8h: keep board
9: the rotating shaft bar
9a: flange part
9b: the first distortion axial region
9c: the second distortion axial region
9d: circular axial region
9e: the 3rd distortion axial region
9f: the 4th distortion axial region
9g: first fastener
9h: second fastener
10: the second assembled components
10c: cam part
10d: the second assembling board
11: friction mechanism
12: supporting component
12a, 17a: distortion assembly hole
13: the first friction plates
13a, 14a: circular through hole
13b: first hooking sheet
14: the second friction plates
14b: second hooking sheet
15: cam pack
15a, 18a: distortion through hole
15b: cam part
16: disk spring
16a, 25a: through hole
17: retaining washer
18: tapered assemblies
18b: taper peripheral part
19: press component
19a: conical camber portion
19b, 22b: engaging recessed part
The 20:E ring
21: supporting pin
22: wobble component
22a: axis hole
22d, 22e: jut
23: operation ON button
24: operation OFF button
25,26: sept
26a: distortion through hole
27: assembling screw
A: arrow
Embodiment
A following example as compact electronic device of the present invention explains with the situation that is implemented in mobile computer, and the present invention also can be applicable to for example compact electronic device such as Portable game machine.Again, the present invention records the rotation section, and it is during for inclination rotating shaft start, the rotating shaft bar of rotating part or the upperseat concept of supporting component.Moreover the present invention records assembled components, and it perhaps only comprises two kinds of meanings such as first assembled components with for comprising first assembled components and second assembled components.
Embodiment 1
Figure 1 shows that the schematic diagram of implementing mobile computer of the present invention.As shown in the figure, mobile computer 1 is to be made of first housing 2, second housing 3 and 4,5 of opening-closing devices.First housing, 2 upper surfaces are provided with keypad portion 2a, and second housing, 3 lower surfaces are provided with display part 3a, and opening-closing device 4,5 can make second housing 3 and first housing 2 relatively open entire.
Opening-closing device 4 and 5 both can be same configuration, below, explain with the situation of the invention process in the opening-closing device 4 in left side.Certainly, present invention may also be implemented in the opening-closing device 5 on right side.
Fig. 2 to Fig. 6 is the schematic diagram of opening-closing device 4 of the present invention.As shown in the figure, opening-closing device 4 of the present invention is by inclination rotating shaft 6 and stablely stops means 7 and combine, and stable to stop means 7 be to act on, on the rotating shaft bar 9 as rotation section one example of inclination rotating shaft 6.At first, the part by inclination rotating shaft 6 begins explanation.
Inclination rotating shaft 6 is made of first assembled components 8, rotating shaft bar 9, second assembled components 10, friction mechanism 11 and supporting component 12.First assembled components 8 is formed jointly by first assembled plate (plate) 8a of portion that is assembled in first housing, 2 rear end sidepiece upper surfaces, biside plate 8b, the 8b, the assembled plate 8c that the first assembling board 8a front side erects and the wallboard 8d that is erected by the first assembling board 8a rearward end that are erected by the first assembling board 8a both ends.Rotating shaft bar 9 is to have flange (flange) 9a of portion, and the rotatable earth's axis is located at first assembled components, 8 biside plate 8b, the 8e of bearing portion of 8b, dead eye 8f, the 8f of 8e.The flange part 9a of rotating shaft bar 9 one distolateral be the dead eye 10b that runs through the 10a of bearing portion that is located at second assembled components 10.Friction mechanism 11 is located at a side of second assembled components 10, and supporting component 12 is assembled in the opposite side of rotating shaft bar 9.Again, be provided with sept (spacer) 26 between supporting component 12 and first assembled components, the 8 side plate 8b, the 4th distortion axial region 9f of rotating shaft bar 9 connects and is located at the axial distortion through hole of sept 26 central parts 26a.
Illustrate further, rotating shaft bar 9 has more the first distortion axial region 9b, the second distortion axial region 9c, circular axial region 9d, the 3rd distortion axial region 9e, the 4th distortion axial region 9f, the first fastener 9g and the second fastener 9h.The first distortion axial region 9b is located at the end of second assembled components, 10 1 sides that insert and put flange part 9a, and section is ovalize slightly.The a little thickness of the second distortion axial region 9c tool continues and is arranged at the first distortion axial region 9b.Circular axial region 9d is located at supporting component 12 1 sides that insert and put flange part 9a, the 3rd distortion axial region 9e continues and is arranged at circular axial region 9d and section is all ellipse, the 4th distortion axial region 9f continues and is arranged at the 3rd distortion axial region 9e, and the first fastener 9g and second fastener 9h cutting are formed at the edge portion of flange part 9a.
Second assembled components 10 has more second assembling board 10d and the side plate 10e.The second assembling board 10d is assembled in by assembling screw 27, assembles the maintenance board 8h that board 8a extends by first of first assembled components 8.Side plate 10e has the 10a of bearing portion that is erected by the second assembling board 10d sidepiece.
Friction mechanism 11 is made of first friction plate 13, second friction plate 14, cam pack 15, plural disk spring 16 or spring washer (spring washer) and retaining washer 17.First friction plate 13 is located between flange part 9a one sidepiece and first assembled components, the 8 side plate 8b, and the circular axial region 9d of rotating shaft bar 9 runs through and is located at the axial circular through hole 13a of first friction plate, 13 central parts, simultaneously, the first hooking sheet 13b that is located at first friction plate, 13 edge portions engages with the first fastener 9g that is located at flange part 9a.Second friction plate 14 is located between the flange part 9a and second assembled components 10, and the second distortion axial region 9c of rotating shaft bar 9 runs through and is located at the axial circular through hole 14a of second friction plate, 14 central parts, simultaneously, the second hooking sheet 14b that is located at second friction plate, 14 edge portions engages with the second fastener 9h that is located at flange part 9a.Cam pack 15 has cam part 15b, cam part 15b is positioned at a side that is connected with the cam part 10c that is located at second assembled components, 10 10a of bearing portion, when mutual cam part 10c, 15b mated condition, the second distortion axial region 9c of rotating shaft bar 9 runs through and is located at the axial distortion through hole of cam pack 15 central parts 15a, and cam pack 15 is with rotating shaft bar 9 and rotate and constitute.Disk spring 16 docks with second friction plate 14, and the first distortion axial region 9b and second of rotating shaft bar 9 is out of shape axial region 9c and runs through and be located at the axial through hole 16a of those disk spring 16 central parts.The chimeric end of being fixed in rotating shaft bar 9 of distortion assembly hole 17a of retaining washer 17.And, friction mechanism 11 closely is fixed in the pressure of the end of rotating shaft bar 9 by retaining washer 17, the cam part 15b that makes cam pack 15 is located at the cam part 10c of the 10a of bearing portion of second assembled components 10 by disk spring 16 crimping, and second friction plate 14 mode such as be crimped between flange part 9a and second assembled components, 10 10a of bearing portion constitutes.
Then, the stable means 7 that stop to be described.Stable stop means 7 and constituted by taper (taper) assembly 18, press component 19 and wobble component 22.Tapered assemblies 18 is assembled in the mode that restriction rotating shaft bar 9 rotates, and the 4th distortion axial region 9f of rotating shaft bar 9 runs through and is located at the axial distortion through hole of tapered assemblies 18 central parts 18a.The 19a of conical camber portion of press component 19 butts up against the taper peripheral part 18b of tapered assemblies 18, and is mounted slidably in the direction of principal axis of rotating shaft bar 9 on the first assembling board 8a of first assembled components 8.Wobble component 22 is resin material (or thermoplastic resin), and assemble in the mode that can swing for the direction of principal axis of the rotating shaft bar 9 that is assembled in axis hole 22a via supporting pin 21, supporting pin 21 is assembled in the assembly hole 8g that is located at first assembled components, 8 assembled plate 8c by E ring 20, simultaneously, being arranged at wobble component 22 engaging recessed part 22b own engages with the protuberance 19b that engages of press component 19.Again, be provided with sept (spacer) 25 between tapered assemblies 18 and the side plate 8b, the circular axial region 9d of rotating shaft bar 9 connects and is located at the axial through hole 25a of sept 25 central parts.
In Fig. 3 and Fig. 4, wobble component 22 tops element numbers 23,24 arranged side by side is depicted as action button, and element numbers 23 is operation ON button, and element numbers 24 is operation OFF button.Operation ON button 23 is positioned on the jut 22d and 22e of wobble component 22 with operation OFF button 24, because of exposing and protrude in the upper surface of first housing 2, but the formation of formation pressing operation by this.
Then, action effect about above-mentioned opening-closing device of the present invention 4 is described.Again, below explanation is failed fully expression because of diagram, and with the rear portion that first assembled components 8 and second assembled components 10 of opening-closing device 4 is assembled in first housing 2, the rear portion that the supporting component 12 of opening-closing device is assembled in second housing 3 explains.
At first, in the normal state, if it is entire that first housing 2 and second housing 3 are split mutually by opening-closing device 4, the part of the inclination rotating shaft 6 of opening-closing device 4 is moved and is made second housing 3 can stop out entire arbitrarily opening entire position arbitrarily by relative first housing 2 of the friction function of friction mechanism 11.Even open entire angle relieving hand arbitrarily, needn't worry that still second housing 3 falls naturally with respect to first housing 2.The user can watch easily at display part 3a, and second housing 3 is under the opening of any opening angle with respect to first housing 2, operates the keypad portion 2a of first housing 2 and uses mobile computer 1.
The normal use down, the friction function that has by inclination rotating shaft 6 can not produce any obstruction.Yet, under the situation of operating by finger touch in the display frame of second housing, 3 display part 3a, because of touch control operation, second housing 3 can be pushed toward the rear, when repeating touch control operation, can surpass the hold facility that stops of friction mechanism 11, and make second housing 3 rotate, therefore must have the stable means 7 that stop of the present invention because of pushing toward the rear.
If mobile computer 1 is finished using, following press operation OFF button 24, wobble component 22 is the swing of fulcrum counterclockwise with supporting pin 21, slide toward right because of press component 19 simultaneously, loosen pressing force via the 19a of conical camber portion of press component 19 for tapered assemblies 18, only make on the rotating shaft bar 9 by the moment of friction effect of friction mechanism 11, and can stop out entire operation arbitrarily.
Moreover, second housing 3 closes when entire with respect to first housing 2, via the cam pack 15 cam part 15b that rotate with rotating shaft bar 9, and the known intake function of being located at the cam part 10c of second assembled components, 10 10a of bearing portion, second housing 3 can lock when closing entire state with respect to first housing 2.
This also can be used on other and opens entire angle arbitrarily via the locking function of cam pack 15 cam part 15b and second assembled components, 10 cam part 10c.
Then, though figure is expression not, as other embodiment, the formation of inclination rotating shaft also can be, the rotation of rotating shaft bar limits and for not rotatable by assembled components, and axle establishes rotating supporting component, and supporting component is as the rotation section for not rotatable rotating shaft bar, and is provided with friction mechanism between supporting component and rotating shaft bar.
Moreover, friction mechanism is in an embodiment, with assembled components is the formation of first assembled components 8 and second assembled components 10, mainly the situation that is located at second assembled components, 10 1 sides with friction mechanism 11 explains, it is non-limiting, also can omit second assembled components 10 that constitutes assembled components and only use first assembled components 8, and be provided with friction mechanism in first assembled components, 8 one sides.Stablely stop the formation that means have the rotation that stops opening (placket) and also can again.Moreover cam pack also can be used as the stable means that stop.Moreover press component has elastic mean and also can to keep the formation of stablizing halted state.If have when needs, can act on the object that motion that the inclination rotating shaft makes its rotation section stops and getting final product.
The present invention is by above-mentioned formation, comprising first housing 1 that is provided with keypad portion and is being provided with on the compact electronic device of second housing of display part, and available finger touch operates in pressing button and the display frame that is provided with on second housing, and then can increase the scope of application.
Claims (6)
1. the opening-closing device of a compact electronic device, be to split entire inclination rotating shaft mutually by first housing that makes compact electronic device and second housing, and the stable stable means that stop that stopping of the action that makes this inclination rotating shaft constitute, should stable stop means and have press component, this press component is pressed and is touched in the rotation section of this inclination rotating shaft, and making the rotation of this rotation section stop, this press component can be via manual operation.
2. the opening-closing device of compact electronic device as claimed in claim 1, should the inclination rotating shaft be wherein by the assembled components that is assembled in this first housing, be assembled in the rotating shaft bar of the bearing portion of this assembled components rotationally, be fixed in this rotating shaft bar and be assembled in the supporting component of this second housing, and the friction mechanism of being located between this assembled components and this rotating shaft bar constitutes, and this stable press component that stops means pressing on this rotating shaft bar.
3. the opening-closing device of compact electronic device as claimed in claim 2, wherein this press component presses on this rotating shaft bar, and this rotating shaft bar is provided with tapered assemblies, and this press component is provided with the tapered assemblies of corresponding chimeric this tapered assemblies.
4. the opening-closing device of compact electronic device as claimed in claim 1, should the inclination rotating shaft be wherein by the assembled components that is assembled in this first housing, be fixed on the rotating shaft bar of the bearing portion of this assembled components, be assembled in this rotating shaft bar rotationally and be assembled in the supporting component of this second housing, and the friction mechanism of being located between this assembled components and this rotating shaft bar constitutes, and this stable press component that stops means pressing on this rotating shaft bar.
5. the opening-closing device of compact electronic device as claimed in claim 1, wherein should stable stop means is by the press component that can slide and be provided with toward the direction of principal axis of this rotating shaft bar, and this press component of engage with this press component is constituted toward the wobble component of the direction of principal axis slip of this rotating shaft bar.
6. a compact electronic device is to have as each described opening-closing device in the claim 1 to 5, and wherein this opening-closing device is to be arranged between this first housing and this second housing.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010032138A JP5489769B2 (en) | 2010-02-17 | 2010-02-17 | Opening / closing device for small electronic device and small electronic device using the opening / closing device |
JP2010-032138 | 2010-02-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102170762A true CN102170762A (en) | 2011-08-31 |
CN102170762B CN102170762B (en) | 2014-10-15 |
Family
ID=44491689
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110039880.XA Expired - Fee Related CN102170762B (en) | 2010-02-17 | 2011-02-17 | Opening and closing means of small-sized electronic device and small-sized electronic device applying the same |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP5489769B2 (en) |
CN (1) | CN102170762B (en) |
TW (1) | TWI460355B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103838301A (en) * | 2012-11-23 | 2014-06-04 | 纬创资通股份有限公司 | Electromagnetic fixing mechanism and electronic device for limiting touch control display module pivoting |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI475358B (en) * | 2012-05-08 | 2015-03-01 | Acer Inc | Electronic device and hinge unit thereof |
JP6090460B2 (en) | 2013-09-13 | 2017-03-08 | 富士通株式会社 | Electronic apparatus and information processing apparatus |
WO2015037040A1 (en) | 2013-09-13 | 2015-03-19 | 富士通株式会社 | Electronic device and information processing apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201041192Y (en) * | 2007-05-21 | 2008-03-26 | 安捷资讯科技(苏州)有限公司 | Pivotal device |
CN201125936Y (en) * | 2007-12-20 | 2008-10-01 | 中国电子科技集团公司第二十八研究所 | Heavy type screen turning and combining damping mechanism |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS567998Y2 (en) * | 1976-07-24 | 1981-02-21 | ||
JP2564862Y2 (en) * | 1991-07-02 | 1998-03-11 | 株式会社加藤スプリング製作所 | Shaft locking device |
JP2770297B2 (en) * | 1993-10-18 | 1998-06-25 | 宏一 渡部 | Movable body opening / closing suppression device |
JPH0893747A (en) * | 1994-08-08 | 1996-04-09 | Hitachi Electron Service Co Ltd | Shaft lock device |
JPH09158942A (en) * | 1995-12-06 | 1997-06-17 | Toran Support:Kk | Lock mechanism for weight lifter |
JP2003060758A (en) * | 2001-08-16 | 2003-02-28 | Kyocera Corp | Portable terminal device |
JP2007281345A (en) * | 2006-04-11 | 2007-10-25 | Sony Corp | Stand rotation mechanism, and electronic apparatus |
JP2008196655A (en) * | 2007-02-15 | 2008-08-28 | Shimonishi Giken Kogyo Kk | Tilt hinge |
JP2007211985A (en) * | 2007-04-11 | 2007-08-23 | Futaba Kinzoku Kogyo Kk | Torsion spring type hinge |
JP5112093B2 (en) * | 2008-02-01 | 2013-01-09 | 加藤電機株式会社 | Small hinge and small electronic device using this small hinge |
-
2010
- 2010-02-17 JP JP2010032138A patent/JP5489769B2/en not_active Expired - Fee Related
-
2011
- 2011-02-17 TW TW100105230A patent/TWI460355B/en active
- 2011-02-17 CN CN201110039880.XA patent/CN102170762B/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN201041192Y (en) * | 2007-05-21 | 2008-03-26 | 安捷资讯科技(苏州)有限公司 | Pivotal device |
CN201125936Y (en) * | 2007-12-20 | 2008-10-01 | 中国电子科技集团公司第二十八研究所 | Heavy type screen turning and combining damping mechanism |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103838301A (en) * | 2012-11-23 | 2014-06-04 | 纬创资通股份有限公司 | Electromagnetic fixing mechanism and electronic device for limiting touch control display module pivoting |
CN103838301B (en) * | 2012-11-23 | 2017-04-26 | 纬创资通股份有限公司 | Electromagnetic fixing mechanism and electronic device for limiting touch control display module pivoting |
Also Published As
Publication number | Publication date |
---|---|
JP2011169361A (en) | 2011-09-01 |
TW201129754A (en) | 2011-09-01 |
TWI460355B (en) | 2014-11-11 |
CN102170762B (en) | 2014-10-15 |
JP5489769B2 (en) | 2014-05-14 |
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Inventor after: Tomiyama Goyoshi Inventor after: Yuuta Watanabe Inventor before: Fuji Goyoshi Inventor before: Yuuta Watanabe |
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Free format text: CORRECT: INVENTOR; FROM: FUJI SATOSHI WATANABE YUTA TO: TOMIYAMA SATOSHI WATANABE YUTA |
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