JP6141098B2 - Electronics - Google Patents

Electronics Download PDF

Info

Publication number
JP6141098B2
JP6141098B2 JP2013104852A JP2013104852A JP6141098B2 JP 6141098 B2 JP6141098 B2 JP 6141098B2 JP 2013104852 A JP2013104852 A JP 2013104852A JP 2013104852 A JP2013104852 A JP 2013104852A JP 6141098 B2 JP6141098 B2 JP 6141098B2
Authority
JP
Japan
Prior art keywords
atmospheric pressure
pressure sensor
mobile phone
space
electronic device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2013104852A
Other languages
Japanese (ja)
Other versions
JP2014225826A (en
Inventor
茂輝 田辺
茂輝 田辺
英樹 森田
英樹 森田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kyocera Corp
Original Assignee
Kyocera Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Kyocera Corp filed Critical Kyocera Corp
Priority to JP2013104852A priority Critical patent/JP6141098B2/en
Publication of JP2014225826A publication Critical patent/JP2014225826A/en
Application granted granted Critical
Publication of JP6141098B2 publication Critical patent/JP6141098B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

本発明は、気圧センサを備える電子機器に関する。   The present invention relates to an electronic device including an atmospheric pressure sensor.

電子機器には、加速度センサによって検出された値に基づいて、歩数をカウントする機能を有しているものがある(例えば、特許文献1を参照。)。   Some electronic devices have a function of counting the number of steps based on a value detected by an acceleration sensor (see, for example, Patent Document 1).

特開2004−120688号公報JP 2004-120688 A

ところで、電子機器では、加速度センサ以外に気圧センサを電子機器内部に搭載したものがある。電子機器内部に気圧センサを搭載した場合、電子機器内部の気圧は電子機器が外部から押圧され歪むことにより変動してしまうため、電子機器内部に搭載された気圧センサによって大気圧(電子機器外部の気圧)を適切に検出することが難しいといった問題がある。
したがって、本発明は、電子機器が外部から押圧されたことによって生ずる気圧の変化の影響が、気圧センサによって検出される気圧に加わる度合いを低減することができる電子機器を提供することを目的とする。
Incidentally, some electronic devices include an atmospheric pressure sensor in addition to the acceleration sensor. When an atmospheric pressure sensor is installed inside an electronic device, the atmospheric pressure inside the electronic device fluctuates when the electronic device is pressed and distorted from the outside. Therefore, the atmospheric pressure (external to the electronic device) is detected by the atmospheric pressure sensor installed inside the electronic device. There is a problem that it is difficult to properly detect (atmospheric pressure).
Therefore, an object of the present invention is to provide an electronic device that can reduce the degree to which the influence of a change in atmospheric pressure caused by pressing the electronic device from the outside is added to the atmospheric pressure detected by the atmospheric pressure sensor. .

本発明に係る電子機器は、気圧センサが配置されている回路基板と、第1通気口と第2通気口と壁部とが形成されている筐体とを備え、前記壁部は、前記第1通気口を除いて前記第2通気口と前記気圧センサとを囲うように立設されている。   An electronic apparatus according to the present invention includes a circuit board on which an atmospheric pressure sensor is disposed, and a housing in which a first vent, a second vent, and a wall are formed, and the wall includes the first vent Except for one vent hole, the second vent hole and the atmospheric pressure sensor are provided upright.

本発明によれば、電子機器が外部から押圧されたことによって生ずる気圧の変化の影響が、気圧センサによって検出される気圧に加わる度合いを低減することができる。   ADVANTAGE OF THE INVENTION According to this invention, the influence of the change of the atmospheric | air pressure which arises when an electronic device is pressed from the outside can reduce the degree added to the atmospheric pressure detected by an atmospheric pressure sensor.

携帯電話機本体に組み込んだ回路基板を示す外観図である。It is an external view which shows the circuit board built in the mobile telephone main body. リアケースの内側を示す外観図である。It is an external view which shows the inner side of a rear case. 携帯電話機本体にリアケースを組み合わせたときの外観図と模式図を示す。The external view and schematic diagram when a rear case is combined with the mobile phone body are shown. 携帯電話機の断面図である。It is sectional drawing of a mobile telephone. 気圧センサが配置される場所についての説明に供する図である。It is a figure where it uses for description about the place where an atmospheric | air pressure sensor is arrange | positioned. 壁部により囲まれる領域の大きさについての説明に供する図である。It is a figure where it uses for description about the magnitude | size of the area | region enclosed by a wall part.

本実施例に係る電子機器は、電子機器が外部から押圧されたことによって生ずる気圧の変化の影響が、気圧センサによって検出される気圧に加わる度合いを低減するための構成を有している。以下に、本発明を実施するための実施形態を詳細に説明する。以下では、電子機器の一例として、携帯電話機1について説明する。   The electronic device according to the present embodiment has a configuration for reducing the degree to which the influence of the change in atmospheric pressure caused by the electronic device being pressed from the outside is applied to the atmospheric pressure detected by the atmospheric pressure sensor. Embodiments for carrying out the present invention will be described in detail below. Below, the mobile telephone 1 is demonstrated as an example of an electronic device.

携帯電話機1は、図1〜3に示すように、気圧センサ11が配置されている回路基板12と、第1通気口13と、第2通気口14と壁部15とが形成されている筐体(以下、リアケースという)16とを備える。   As shown in FIGS. 1 to 3, the cellular phone 1 includes a housing in which a circuit board 12 on which an atmospheric pressure sensor 11 is arranged, a first vent 13, a second vent 14, and a wall 15 are formed. A body (hereinafter referred to as a rear case) 16.

なお、図1は、リアケース16を取り外した場合の携帯電話機1の背面図を示している。図2は、リアケース16を内側からみたときの図を示す。また、図3(a)は、リアケース16が携帯電話機1本体に組み合わせられている状態において、リアケース16を裏側からみたとき図を示す。リアケース16には、第1通気口13及び第2通気口14が形成されている。   FIG. 1 shows a rear view of the mobile phone 1 with the rear case 16 removed. FIG. 2 shows the rear case 16 as viewed from the inside. FIG. 3A shows the rear case 16 when viewed from the back side in a state where the rear case 16 is combined with the main body of the mobile phone 1. The rear case 16 is formed with a first vent 13 and a second vent 14.

壁部15は、図2に示すように、第1通気口13を除いて第2通気口14を囲うように立設されている。壁部15の開口面は、図3(b)に示すように、リアケース16を機器本体に組み合わせた場合に、気圧センサ11が配置されている回路基板12上の表面部分(具体的には、図1中の領域A)を覆う。   As shown in FIG. 2, the wall portion 15 is erected so as to surround the second ventilation port 14 except for the first ventilation port 13. As shown in FIG. 3B, the opening surface of the wall portion 15 is a surface portion on the circuit board 12 on which the atmospheric pressure sensor 11 is arranged (specifically, when the rear case 16 is combined with the device main body. , Covering area A) in FIG.

ここで、携帯電話機1の断面図を図4に示す。壁部15は、図4に示すように、携帯電話機1内部において、気圧センサ11が配置される空間と他の空間(気圧センサ11が配置されていない空間)とを隔てる壁となる。   Here, a cross-sectional view of the mobile phone 1 is shown in FIG. As shown in FIG. 4, the wall portion 15 is a wall that separates a space in which the atmospheric pressure sensor 11 is arranged and another space (a space in which the atmospheric pressure sensor 11 is not arranged) in the mobile phone 1.

よって、携帯電話機1は、壁部15が第1通気口13を除いて第2通気口14と気圧センサ11を囲うように立設されているので、携帯電話機1が外部から押圧され、気圧センサ11が配置されていない空間で生じた気圧の変動の影響を気圧センサ11に与えないようにできる。つまり、携帯電話機1は、携帯電話機1が外部から押圧され(特に、気圧センサ11が配置されていない空間(例えば、タッチパネル21)に対して押圧がされ)歪むことによって生ずる気圧の変化の影響が、気圧センサ11によって検出される気圧に加わる度合いを低減することができる。   Accordingly, since the mobile phone 1 is erected so that the wall 15 surrounds the second vent 14 and the atmospheric pressure sensor 11 except for the first vent 13, the cellular phone 1 is pressed from the outside, and the atmospheric pressure sensor It is possible to prevent the atmospheric pressure sensor 11 from being affected by fluctuations in atmospheric pressure that occur in a space where 11 is not arranged. That is, the cellular phone 1 is affected by changes in atmospheric pressure caused by the cellular phone 1 being pressed from the outside (in particular, pressed against a space (for example, the touch panel 21) in which the atmospheric pressure sensor 11 is not disposed) and distorted. The degree of addition to the atmospheric pressure detected by the atmospheric pressure sensor 11 can be reduced.

第2通気口14は、壁部15により囲われている空間内の気体圧力(気圧)を携帯電話機1外部の気圧と等しくするための通気口になる。また、第1通気口13は、壁部15により囲われている空間を除く携帯電話機1内部の空間(気圧センサ11が配置されていない空間)の気圧を携帯電話機1外部の気圧と等しくするための通気口になる。また、第1通気口13及び第2通気口14は、携帯電話機1の内部に水が浸入するおそれを低減するために防水・防塵機能を発揮する防水素材で覆われている。   The second vent 14 is a vent for making the gas pressure (atmospheric pressure) in the space surrounded by the wall portion 15 equal to the atmospheric pressure outside the mobile phone 1. Further, the first vent 13 is used to make the air pressure in the space inside the mobile phone 1 excluding the space surrounded by the wall portion 15 (the space where the atmospheric pressure sensor 11 is not disposed) equal to the air pressure outside the mobile phone 1. Become a vent. Further, the first vent hole 13 and the second vent hole 14 are covered with a waterproof material that exhibits a waterproof / dustproof function in order to reduce the risk of water entering the interior of the mobile phone 1.

よって、携帯電話機1は、第1通気口13及び第2通気口14を通して機器内部に水滴等が侵入することがなく、気圧センサ11等を水滴等から守ることができ、防水性を発揮することができる。なお、第1通気口13及び第2通気口14が、防水部材で覆われている場合、防水部材で覆われていない場合に比べて、通気性は悪くなる。したがって、携帯電話機1が防水構造を有し、第1通気口13及び第2通気口14が、防水部材で覆われている場合は、携帯電話機1が外部から押圧され歪んだ場合、携帯電話機1内部の気圧の変動の度合いは、携帯電話機1が防水構造を有していない場合と比較して大きくなるとともに、携帯電話機1外部と内部に気圧差が生じている状態が長く続くことになる。本発明の効果は、携帯電話機1が防水構造を有している場合に、特に顕著となる。   Therefore, the mobile phone 1 can protect the atmospheric pressure sensor 11 and the like from the water droplets and the like without the water droplets or the like entering the device through the first ventilation port 13 and the second ventilation port 14, and exhibit waterproofness. Can do. In addition, when the 1st ventilation hole 13 and the 2nd ventilation hole 14 are covered with the waterproof member, air permeability worsens compared with the case where it is not covered with the waterproof member. Therefore, when the mobile phone 1 has a waterproof structure and the first vent 13 and the second vent 14 are covered with the waterproof member, when the mobile phone 1 is pressed and distorted from the outside, the mobile phone 1 The degree of fluctuation of the internal atmospheric pressure is larger than that in the case where the mobile phone 1 does not have a waterproof structure, and a state in which an atmospheric pressure difference is generated between the outside and the inside of the mobile phone 1 continues for a long time. The effect of the present invention is particularly remarkable when the mobile phone 1 has a waterproof structure.

なお、壁部15の開口面には、シリコンゴム等の弾性部材が形成されていてもよい。壁部15の開口面にシリコンゴム等の弾性部材が形成されていると、リアケース16が機器本体に組み合わされた場合において、壁部15の開口面と回路基板12の表面との密着性が高まり、気圧センサ11が配置されていない空間で生じた気圧の変動が、気圧センサ11が配置されている空間に与える影響をより低くすることができる。   Note that an elastic member such as silicon rubber may be formed on the opening surface of the wall portion 15. When an elastic member such as silicon rubber is formed on the opening surface of the wall portion 15, the adhesion between the opening surface of the wall portion 15 and the surface of the circuit board 12 is improved when the rear case 16 is combined with the device body. As a result, it is possible to further reduce the influence of the fluctuation of the atmospheric pressure generated in the space where the atmospheric pressure sensor 11 is not disposed on the space where the atmospheric pressure sensor 11 is disposed.

つぎに、気圧センサ11が配置される場所について説明する。
気圧センサ11は、図5(a)に示すように、携帯電話機1の中央付近に配置するような場合が考えられる。しかし、携帯電話機1の中央付近は、携帯電話機1の剛性が低く、歪みやすい箇所といえる。そうすると、携帯電話機1の中央付近に壁部15によって囲まれた気圧センサ11が配置された空間を設けると、この空間に対して携帯電話機1外部からの小さな押圧が加えられただけで歪んでしまい、気圧の変動が生ずるおそれがある。
Next, the place where the atmospheric pressure sensor 11 is arranged will be described.
As shown in FIG. 5A, the atmospheric pressure sensor 11 may be arranged near the center of the mobile phone 1. However, the vicinity of the center of the mobile phone 1 can be said to be a place where the rigidity of the mobile phone 1 is low and easily distorted. Then, if a space in which the atmospheric pressure sensor 11 surrounded by the wall 15 is arranged near the center of the mobile phone 1 is provided, the space is distorted only by applying a small pressure from the outside of the mobile phone 1 to the space. There is a risk of fluctuations in atmospheric pressure.

そこで、携帯電話機1は、図5(b)に示すように、第2通気口14と壁部15が、リアケース16の端部付近に形成される構成を採用する。携帯電話機1の端部付近は、剛性が高く、歪みにくい箇所といえる。そうすると、携帯電話機1の端部付近に壁部15によって囲まれた気圧センサ11が配置される空間を設けると、この空間に対して携帯電話機1外部から押圧が加えられても歪みにくく、気圧の変動は生じにくくなる。
なお、気圧センサ11は、回路基板12上において、リアケース16と組み合わさったときに、壁部15により囲われている場所に配置される。
Therefore, the mobile phone 1 employs a configuration in which the second vent 14 and the wall 15 are formed near the end of the rear case 16 as shown in FIG. The vicinity of the end portion of the mobile phone 1 can be said to be a portion having high rigidity and being hardly distorted. Then, if a space in which the atmospheric pressure sensor 11 surrounded by the wall portion 15 is disposed is provided near the end of the cellular phone 1, even if a pressure is applied to the space from the outside of the cellular phone 1, the atmospheric pressure is less likely to be distorted. Variations are less likely to occur.
The atmospheric pressure sensor 11 is disposed on the circuit board 12 at a place surrounded by the wall 15 when combined with the rear case 16.

このように構成されることにより、携帯電話機1は、携帯電話機1が外部から押圧されたことによって生ずる気圧の変化の影響が、気圧センサ11によって検出される気圧に加わる度合いを低減することができる。
なお、本実施例では、気圧センサ11の配置場所は、機器の端部付近であるとして説明したが、剛性が高い場所であれば端部付近に限られない。
By being configured in this way, the mobile phone 1 can reduce the degree to which the influence of the change in atmospheric pressure caused by pressing the mobile phone 1 from the outside is added to the atmospheric pressure detected by the atmospheric pressure sensor 11. .
In the present embodiment, the location where the atmospheric pressure sensor 11 is disposed is described as being near the end of the device, but is not limited to the vicinity of the end as long as the location is high in rigidity.

つぎに、壁部15により囲まれる領域の大きさについて説明する。
壁部15により囲まれる領域は、気圧センサ11が配置される領域である。携帯電話機1は、図6(a)に示すように、壁部15により囲まれる領域が必要以上に広い場合には、この領域に対して携帯電話機1の外部から小さな押圧が加わっただけで、携帯電話機1が歪み、携帯電話機1の圧力が変動してしまうおそれがある。
Next, the size of the area surrounded by the wall 15 will be described.
The area surrounded by the wall 15 is an area where the atmospheric pressure sensor 11 is arranged. As shown in FIG. 6A, when the area surrounded by the wall portion 15 is larger than necessary, the mobile phone 1 is simply applied with a small pressure from the outside of the mobile phone 1 to this area. The mobile phone 1 may be distorted and the pressure of the mobile phone 1 may fluctuate.

そこで、携帯電話機1は、図6(b)に示すように、壁部15により囲われる空間の大きさを、回路基板12上に配置される気圧センサ11の大きさと同等程度にする。理想的には、壁部15により囲われる空間の大きさは、気圧センサ11の外形とほぼ同じ大きさにする。   Therefore, as shown in FIG. 6B, the mobile phone 1 sets the size of the space surrounded by the wall portion 15 to be approximately the same as the size of the atmospheric pressure sensor 11 disposed on the circuit board 12. Ideally, the size of the space surrounded by the wall 15 is approximately the same as the outer shape of the atmospheric pressure sensor 11.

このように構成されることにより、携帯電話機1は、壁部15により囲われる空間が気圧センサ11のサイズに応じて小さく設計するので、剛性が高くなり、外力が加わったときに生じる歪みに強くなる。よって、携帯電話機1は、携帯電話機1外部から押圧が加えられても歪みにくく、気圧の変動は生じにくくなる。
このように構成されることにより、携帯電話機1は、携帯電話機1が外部から押圧されたことによって生ずる気圧の変化の影響が、気圧センサ11によって検出される気圧に加わる度合いを低減することができる。
With such a configuration, the mobile phone 1 is designed so that the space surrounded by the wall 15 is small according to the size of the atmospheric pressure sensor 11, so that the rigidity is high, and the mobile phone 1 is strong against distortion generated when an external force is applied. Become. Therefore, the cellular phone 1 is not easily distorted even when a pressure is applied from the outside of the cellular phone 1, and the atmospheric pressure does not easily change.
By being configured in this way, the mobile phone 1 can reduce the degree to which the influence of the change in atmospheric pressure caused by pressing the mobile phone 1 from the outside is added to the atmospheric pressure detected by the atmospheric pressure sensor 11. .

なお、本実施例では、壁部15により囲われる空間には、気圧センサ11が配置されと説明したが、これに限られず、他の要素(例えば、マイク等)も配置されてもよい。   In the present embodiment, it has been described that the atmospheric pressure sensor 11 is disposed in the space surrounded by the wall portion 15. However, the present invention is not limited to this, and other elements (for example, a microphone or the like) may also be disposed.

また、回路基板12は、気圧センサ11が配置される場所の裏面側にチップ等の剛性の高い要素が配置される構成でもよい。このような構成によれば、壁部15により囲われる空間の剛性が高くなるメリットがある。   Further, the circuit board 12 may have a configuration in which a highly rigid element such as a chip is arranged on the back side of the place where the atmospheric pressure sensor 11 is arranged. According to such a configuration, there is an advantage that the rigidity of the space surrounded by the wall portion 15 is increased.

1 携帯電話機
11 気圧センサ
12 回路基板
13 第1通気口
14 第2通気口
15 壁部
16 筐体(リアケース)
DESCRIPTION OF SYMBOLS 1 Cellular phone 11 Barometric pressure sensor 12 Circuit board 13 1st ventilation hole 14 2nd ventilation hole 15 Wall part 16 Case (rear case)

Claims (6)

気圧センサが配置されている回路基板と、
筺体と、
前記筐体内の空間を、前記筺体外と気圧を等しくするための第1通気口を有する第1空間と、前記筺体外と気圧を等しくするための第2通気口を有し前記気圧センサを収容する第2空間と、に隔てる壁部と、を有する、
電子機器。
A circuit board on which an atmospheric pressure sensor is disposed;
The body,
The space in the housing has a first space having a first air vent for making the air pressure equal to the outside of the housing, and a second air hole for making the air pressure outside the housing equal to accommodate the air pressure sensor. A second space to be separated from the wall,
Electronics.
前記壁部の囲う面積は、前記気圧センサの面積より大きい、The area surrounded by the wall is larger than the area of the barometric sensor,
請求項1に記載の電子機器。The electronic device according to claim 1.
前記気圧センサは、前記電子機器の端部付近に設けられる、The atmospheric pressure sensor is provided near an end of the electronic device.
請求項1または2に記載の電子機器。The electronic device according to claim 1.
前記第1通気口および前記第2通気口は、防水部材により覆われている、The first vent and the second vent are covered with a waterproof member,
請求項1乃至3のいずれかに記載の電子機器。The electronic device according to claim 1.
前記壁部は前記回路基板に密着し、前記第2空間を構成する、The wall portion is in close contact with the circuit board and constitutes the second space;
請求項1乃至4のいずれかに記載の電子機器。The electronic device according to claim 1.
前記第2空間は、マイクを更に含む、The second space further includes a microphone.
請求項1乃至請求項5のいずれかに記載の電子機器。The electronic device according to claim 1.
JP2013104852A 2013-05-17 2013-05-17 Electronics Active JP6141098B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2013104852A JP6141098B2 (en) 2013-05-17 2013-05-17 Electronics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013104852A JP6141098B2 (en) 2013-05-17 2013-05-17 Electronics

Publications (2)

Publication Number Publication Date
JP2014225826A JP2014225826A (en) 2014-12-04
JP6141098B2 true JP6141098B2 (en) 2017-06-07

Family

ID=52124183

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2013104852A Active JP6141098B2 (en) 2013-05-17 2013-05-17 Electronics

Country Status (1)

Country Link
JP (1) JP6141098B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6152501B1 (en) * 2017-03-07 2017-06-21 京セラ株式会社 Electronics

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006329883A (en) * 2005-05-27 2006-12-07 Hitachi Ltd Gas pressure detecting device
US20090267906A1 (en) * 2008-04-25 2009-10-29 Nokia Corporation Touch sensitive apparatus
JP5316381B2 (en) * 2009-11-26 2013-10-16 株式会社Jvcケンウッド transceiver
JP2011191213A (en) * 2010-03-15 2011-09-29 Seiko Instruments Inc Electronic device with sensor

Also Published As

Publication number Publication date
JP2014225826A (en) 2014-12-04

Similar Documents

Publication Publication Date Title
US10349184B2 (en) Microphone and pressure sensor
JP4968544B2 (en) Sensor
JP6130579B2 (en) Electronics
US8670579B2 (en) MEMS microphone
US9521499B2 (en) Electronic device with large back volume for electromechanical transducer
CN210609600U (en) Microphone module and electronic product
US20100322451A1 (en) MEMS Microphone
US20140233777A1 (en) Speaker assembly and electronic device using same
KR102003582B1 (en) Offset Acoustic Channel For Microphone System
US11317184B2 (en) Vibration sensor and audio device
WO2014098032A1 (en) Touch input electronic device
US20170240418A1 (en) Low-cost miniature mems vibration sensor
US9197961B2 (en) Portable electronic device with internal speaker
US20160071506A1 (en) Acoustic Interface Assembly With Porous Material
US20150373446A1 (en) Multi-floor type mems microphone
US9693150B2 (en) Microphone sensor
JP6141098B2 (en) Electronics
TWI594940B (en) Micro-electrical-mechanical system (mems) microphone
US20150156575A1 (en) Microphone package and method of manufacturing the same
CN105246013B (en) Microphone apparatus
JP2015201696A (en) Electronic device and assembly method of the same
KR101539889B1 (en) Multifunctional Sensor Module
CN105657627A (en) Electronic device with dustproof function and method for manufacturing electronic device
JP6152501B1 (en) Electronics
US20160095242A1 (en) Electronic device with dust protecting function and method for fabricating electronic device with dust protecting function

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20160115

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20161007

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20161018

A521 Written amendment

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20161118

A871 Explanation of circumstances concerning accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A871

Effective date: 20170317

A975 Report on accelerated examination

Free format text: JAPANESE INTERMEDIATE CODE: A971005

Effective date: 20170324

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20170404

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20170502

R150 Certificate of patent or registration of utility model

Ref document number: 6141098

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150