JPS5830644A - Method for deciding optical axis - Google Patents

Method for deciding optical axis

Info

Publication number
JPS5830644A
JPS5830644A JP12808881A JP12808881A JPS5830644A JP S5830644 A JPS5830644 A JP S5830644A JP 12808881 A JP12808881 A JP 12808881A JP 12808881 A JP12808881 A JP 12808881A JP S5830644 A JPS5830644 A JP S5830644A
Authority
JP
Japan
Prior art keywords
light
laser light
optical axis
precious stone
center hole
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.)
Pending
Application number
JP12808881A
Other languages
Japanese (ja)
Inventor
Masaaki Takeuchi
正昭 竹内
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.)
II R C KK
Original Assignee
II R C KK
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 II R C KK filed Critical II R C KK
Priority to JP12808881A priority Critical patent/JPS5830644A/en
Publication of JPS5830644A publication Critical patent/JPS5830644A/en
Pending legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/87Investigating jewels

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

PURPOSE:To enable to set the optical axis of a precious stone to be indentified so that a reliable pattern recognition can be performed, by a method whereing a rotary angle of a goniometer is regulated so that an incident angle formed by laser light enters in a direction perpendicular to all directions of precious stone surfaces. CONSTITUTION:If a precious stone 5 is fixed on a fixing part attached to a goniometer and laser light 10 is projected from a laser light source 7, the light 10 passes through a center hole 3 in a photosensitive plate 2, and reaches a frontmost part 8 of the precious stone 5 after passing through a center hole in a sensor part 9. In case incident angles Q1 and Q2 by the laser light enter in a right-angled direction, a spot is produced at a photoelectric element attached to each zone of the photosensitive plate 2. Thereby, a servo-motor is run by the output of the photoelectric element to regulate the rotary angle of the gonimeter. If the incident light 10 returns back to the light source after passing through the center hole in the sensor 9 and a voltage generated at the photoelectric element attains zero, each servo-motor stops running.

Description

【発明の詳細な説明】 本発噛嬬宜石及び、宣飾晶(以下i石七称す)のかん宛
、参ル舅、内覧、を行うに―し、腋電石の光軸−幽動的
に**書れ尋:JFIIlび装置に関す尋。
[Detailed Description of the Invention] I would like to take a private tour of the presently produced Kamiyui stone and Xuanshing crystal (hereinafter referred to as I stone 7). **Written question: Question regarding JFII equipment.

なお、率鳴纏書マいう岡jIとは上記宝石が岡−の物−
憂−の判j!を行なうこと會称する。
In addition, the name Oka jI in the ceremonial text means that the above-mentioned jewelry is from Oka.
Judgment of sadness! It is called a meeting to carry out.

特j!#IkOAが特冑多歇の1石の中から一種類以上
の宝石III?遮し1層IR鰐周する場合、特に重要な
ことは貸出害れな上記1石が遜却害れた重石と岡−の物
1あ番か、lかのH1it的確に行うことで島う、この
@電は正値でなければならない。
Special j! #IkOA is one or more types of gems III from one stone of special armor? When going around the 1-layer IR shield, it is especially important that the above-mentioned 1 stone is not damaged by lending. , this @den must be a positive value.

率殉鳴者緯上記にかルがみ、原画に重石の貸出しに先立
ち、該宝石の物雇置−ttt調し、その1lIje會f
−タLして記憶せしめた後、貸出しt行い、看して遮却
書れた1石は上記、記憶害れている物理量の計測デー#
と対比し、鋏!石の同意を杼う方法及び、その装置0!
I示蜜したが曹その内バタ+ylI識による同定装置に
つ#][に、+の機−の拡充を計り、より確実ニパJ−
V認議がな容れるよう被岡j!宝石9光軸11動iI定
友沫及び、そO騎置の員供t■釣とするすなわち、i!
石のファセット研磨は人o*′?!msになされ&%O
で1個々のファセツシ間の角度関係は1個づつ微かに違
い9人の指もルー橡に金(同一な角度岡係會もつ重石は
ない、 +ζで、この角度及DI−イVタルーー雷y6
位置関係tIE確に計測すれば宝石の岡j!が出来る。
In light of the above, prior to lending the weight to the original painting, the jewelry was placed in storage, and the first meeting was held.
- After recording and memorizing it, I loaned it out, looked it over, and the one stone that was written down was the above-mentioned measurement data of the physical quantity whose memory was impaired.
Contrast with scissors! The method and device for shuffling stone consent 0!
In order to increase the number of + machines, we have developed an identification device based on the identification system that uses I-indicator, so-on-uchi-bata, and yl-I identification.
I hope that V approval will be accepted! Gem 9 Optical axis 11 Movement i I Sadatomi and Soo Oki's staff t ■ Fishing In other words, i!
Is stone facet polishing done by people o*'? ! Made by ms&%O
1 The angular relationship between the individual facets is slightly different one by one, and the fingers of the nine people also have the same angle relationship.
If you measure the positional relationship accurately, it will be a jewel! I can do it.

以下、骨の真瑠蜜−一にも起ずいて説明す尋。Below, Hiro will explain the truth about the bones.

l11111に#いて、光線1味感党槙尤の中央孔う會
通Cて宣1i4の*Iii膠に達している。 衆知Oよ
うに党Ilaは媒体内を区達し、かつ、異な番錨質の壇
昇厘啼履析1にσ厘しヤする愉質會有す墨。
At 11111, the rays of light have reached the *Iiii glue of Xuan 1i4 through the Central Hole of the Party of Luxury. Just like the general public, the Party Ila has a group of people who have the ability to differentiate within the media, and to interact with different types of anchors.

ζef:m、**よ1人し中した光線は一爾マ躯折して
重石内に入り、該重石の内11”1鷹しやし、再び外a
S体内に膳針しな#ら績し9害れ、童して感光禦糞上に
8%−ツ瞥6#横映書れ魯、 ζ・スーツシO大ttI
や、4にスポットの位置関係鴫傭々の電層により、みな
員な9各宜1f#有のバターV會拳す・、(第2■)、
  また上記感光4[禽會−IIl輌すれば第う−に拳
すような岡しルPi状パダーVが得られる一1r、O岡
しん円Iリーyg個aalE#iWよ、讐、みな員*9
.l1l−eパターV會拳嫌ば岡−〇1蔓把購竜す尋ζ
也#出来墨。
ζef: m, **The ray of light that entered the body broke off one by one and entered the weight, and inside the weight, 11"1 hawk palm fell out again.
The needle was inserted into S's body, and it caused 9 harm, and the child was exposed to 8% of the feces.
And, due to the positional relationship of the spots on 4 and the electric layer, it is possible to have a butter V meeting with all 9 members on the 1st floor (Part 2),
Also, if you use the above-mentioned photosensitive 4 [bird party-IIl vehicle, you will get an Okashiru Pi-shaped pada V that looks like a fist in the first place. *9
.. l1l-e putter V kaiken dislike oka-〇1 Tsurugaryusuhiro ζ
Also #made ink.

しかし、上記バターV會再現するにはiI々の一件が必
要噌島9先づ、パターvlI蒙害hinge角軸が、い
つ噌ツトされ<4必ず岡−e光軸が感光−縄財して得ら
れることで、この光軸に誤筆があればI(ターVは無意
味な4のとなる。
However, in order to reproduce the above-mentioned butter V meeting, each event is necessary. If there is a mistake in writing on this optical axis, I (tar V becomes meaningless 4).

z−t&e tこの位置関係も嘗に岡−(なければなら
ない、 京た][に上II!ml:石が感光板2に対し
て水平移働するζになく5當に1石9胃−揶位に光線が
入″10m1″′h″・  7.。
z-t&etThis positional relationship also has to be the same as before. A beam of light enters the position of ``10m1'''h''・7.

本殆嘴者は上記、事実にもと1を次e光軸確定1g−員
びそall置會員供する・ 1114111t亭発明による一宵施f4”eeレシー
光渾)の藺方には首記したレーザ光IIが選通す番孔り
會有す番感光槙gs*直方崗に絞けられ、その薗方に曇
8後述する位ll噌Vす9が感光I[2に平行して取付
けられ、餓セνす9はIIIIIIで拳すようにすνり
機構(−示艙ず)により位置が移ma1来る。 また、
更に。
Most of the above, in fact, the optical axis is determined as follows. The light II is narrowed down to the light sensor gs * Nogata which has a selection hole, and on its side, the cloud 8, which will be described later, is installed parallel to the light sensor I [2, and the star The position of the set 9 is moved by the sliding mechanism (-not shown) as if it were a fist in IIIIII. Also,
Furthermore.

その璽11には重石うがゴ晶オメータ(Ia拳せず)に
より伜止害れている。
Seal 11 is damaged by a heavy stone and a gosho meter (Ia fistless).

なお、Iaに示した−1は感光HaQ表1と宝石うの*
wiiteri@−eあう、!1itu−vajlJI
llk宝石jIo拳薗Sとの画一である。 またQl 
、 Qft1京電石う重石wIIにおける夫々の入しや
角1必番。
In addition, -1 shown in Ia is Photosensitive HaQ Table 1 and Gem Uno*
wiiteri@-e Aw! 1itu-vajlJI
It is the same as llk jewel jIo Kenzono S. Also Ql
, Each entry and corner 1 must-have number in Qft1 Kyodenseki Ujuishi wII.

次に冒進した噌y1部9の構成の−*m*會評述す尋と
、第5111において、ム〜勝は軸しル方角に対する各
シーyで島9.1工〜ajは各シーyのセクシ冒V−e
、缶噌りw@y部に抹光電子素子(例えば太陽電子、フ
ォトダイオード管)京なわCd磨(力VIL工^、4に
管)が会単独に配列して取付奢すられている。 また、
この光電子索子に、9ル綾す番セクシーンは岡−光量に
対しては同じ値(電圧の変化置型たは抵抗値の変化分)
蜜示し、軸しん方角に対すi各セクwwwは軸レル方岡
に内って薗記、値が順次変化するように配列害れている
。上記構成において、その作用は次のようにな寄れる。
Next, in the story 5111, which describes the composition of the first part 9 of the adventure, M~Katsu is the island 9.1~aj is the island 9.1~aj of each sea y for the axis direction. Sexy V-e
In the w@y part of the can, the electronic elements (for example, Taiyo Denshi, photodiode tubes) and Kyonawa Cd polishing (power VIL engineering, 4 tubes) are arranged in a single row and installed. Also,
In this photoelectronic wire, the 9th line is the same value for the amount of light (change in voltage or change in resistance).
Each section for the axial direction is arranged so that the values change sequentially within the axial direction. In the above configuration, its effects can be summarized as follows.

第4[1において、宝石シ會景知のゴ晶オメー夕に取ホ 付けた係止部(園≠せず)に係止し、シーず光all?
よりシーf光線10會投し中す番に、同光線は感光板2
の中央?llり會1@C,]!g*y−を部?’l*?
IJとの楊會、シー4鴬線の憤sを適切(”11石の一
部に達し得る値害)にしてgl百に投し中し、該大罪が
宝石の最薗部における入しや角QleQ”’等しく。
4th [In 1, it is locked in the locking part (without the garden) attached to the gold crystal of the jeweler's meeting Keiichi, and the jeweler's light is all?
During the 10th session of the sea f ray, the same ray was applied to the photosensitive plate 2.
The center of? ll meeting 1@C,]! Part g*y-? 'l*?
During a meeting with IJ, I made the anger of the sea 4 line appropriate ("the damage that can reach a part of the 11 stones") and threw it into the GL 100, and the deadly sin was the entrance and corner of the jewel's innermost part. QleQ"'equal.

かつ、全方向に対して直角であれば、宝石−画における
1II11光線は他方内には反しやせず、噌Vす9の中
央孔lλを通じて、7eにもどり、従って噌Vす9の各
ゾーン、各七りシ璽ンには反しゃ光によるスポットは生
じない。
And if it is perpendicular to all directions, the rays 1II and 11 in the jewel picture will not be reflected in the other, but will return to 7e through the central hole lλ of the shank 9, and therefore each zone of the shank 9, There are no spots caused by anti-shading on each of the seven seals.

石の低部からの反しI?光がシーず点光源、宝石aim
眉 部、i石ダ部の反しゃ光が肉−線上にあるとtは。
Reverse I from the lower part of the stone? Light is a point light source, jewel aim
If the light shielding of the eyebrows and eyelids is on the flesh line, then t.

同光線は他方内に反しやせず、セy−?9の中央孔を通
じて元にもどり、従がつイセVす9の各シーV。
The same ray cannot be reflected within the other, and is it true? Each sea V of 9 returns to its original position through the central hole of 9, and is subordinated to each sea V of 9.

各セクシ璽Vには反しゃ光によるスポットは生じない。No spot is generated on each sexy seal V due to the reflection of light.

壁 上tafll理はテーブル面を有しない宝石にも適合す
る、 第611に、その各種鍔上を示す。
The wall-mounted tafll method is also suitable for jewelry that does not have a table surface.No. 611 shows various types of tsuba-age.

箇6a!ムはチーブルミt有する宝石(例えばダイヤ4
ylr等)の光軸が正しくセット害れた場合1外部よう
入しヤする光線はテーブル面に1角でスし中しl1w方
内方角スし中太線と岡じ光跡−t、tz4gう。
Clause 6a! A gemstone with a Cheap Lumite (e.g. diamond 4)
If the optical axis of the ylr, etc.) is not set correctly, the rays entering the outside will strike the table surface at one angle, then the middle thick line and the okaji light trace -t, tz4g. .

セy苧9にはスポットは発生しない。Spots do not occur in Seyam 9.

京た第611A脂の揚台は、t−プルWに光線は1角に
入し中するが感光板に対して平行移動した暢會で。
At the No. 611A lifting platform, the light beam entered the T-pull W at one angle, but was moved parallel to the photosensitive plate.

テーブル面よりの鷹しや光番寡jcにもどるが、1石内
に入しやした光線はIE石の内画′1!反しゃし、該光
線はテーブル面に入しゃする光線に対し角度會もった反
し中太となり、噌yttにスーツ)が層成、害lれる。
Returning to the hawk from the table surface and the light number jc, the ray of light that entered within one stone is the inner picture of IE stone '1! As a result, the light beam becomes thick due to its angle with respect to the light beam entering the table surface, causing damage to the surface of the table.

禽た。ll611Cは自atもつ宝石(カポ$/II)
/  #ット等)の場合1あり、正確にセラ)魯れた揚
台を示している。  この場合も第6111と両様に入
しや光線は宝石の拳璽部の挟IIIIL区角に入しやし
、−反しゃして、入しや光IIlと岡C光跡で党へ4ど
り。
It was a bird. ll611C is a self-at gemstone (capo $/II)
/ #t etc.), there is 1, which indicates exactly the platform where the sera) was carried away. In this case as well, the 6111th and the rays of light enter the corner of the IIIL section of the jewel's fist, and, after breaking, return to the party with the traces of the rays of light II and Oka C.

4y紫IIlにはスポットは発生しな智1゜また、第1
stjADは上[CとP1彫の1石であり、該宝石の@
@#)111伽に対して直角に入しヤした光線も、該宝
石の、Cい部には1角に入しや、しないため鎖部よりの
反しゃ犬は入しや光の光跡通9元へ%thず光の光跡が
入しや大の光跡と一致した把會番京、噌Vす9の各シー
ン。会セクシ冒νには屓し中太Sによるスポットは生じ
ない、 従〆つで各シーvI◆噌りν曹v#)光電子原
子には電圧はIII生しない。
There is no spot on 4y Purple IIl.
stjAD is one stone carved with upper [C and P1, and the @ of this gemstone is
@#)111 Even the rays of light that enter at right angles to the C part of the gem do not enter the C part of the gem, so the rays of light that enter from the chain part do not enter the C part. Each scene in the 9th episode where the light trail of light matched the light trail of Irishiya Dai. In contrast, no spot is generated by the middle S, and no voltage is generated in the photoelectron atoms at each point.

他方* l/ −4光線による入しや角Ql、Q2t/
&直角方向f人しやしない場合は入しや角に対応する属
し中角に29反しゃし、W記した各シーVに取付けられ
た光電子素子にスポツ゛トを生じ、このためIIう園o
P!には電圧が**し、この電圧直流増幅響ム麗により
増SSれ、]l[&:電圧配分−DVによラボ轟オメー
タの)軸に*jl 9 yり害れた賃−一看−夕に夫A
配分され番、 ζO楊会、薗域したように各シーνに取
付けられた光電子素子は中心1gに近くなるほど発生電
圧がりなくなるように配列魯れてい尋ため、該各豐−ポ
看−タ翼1〜にりは発生電圧が減少す番方岡(最終的に
は零)に肉つ?11@する。
On the other hand * l/ -4 The angle of entry by the ray Ql, Q2t/
& If there is no movement in the right angle direction, it will break 29 at the middle angle corresponding to the entry or corner, causing a spot on the optoelectronic element attached to each seat V marked W, and therefore II
P! The voltage is **, and this voltage is increased by DC amplification, and the voltage is increased by SS. - Husband A in the evening
The photoelectronic elements attached to each seat ν are arranged so that the closer they are to the center 1g, the less the generated voltage becomes. 1 - Niri is the meat of Bankataoka where the generated voltage decreases (eventually becomes zero)? 11 @.

このため、ゴ畠オメータに係止害れな1石うの入し、4
1角Ql、Qllllじ角度(直角)にな尋橡に幽動修
l!される。
For this reason, one stone was inserted into the Gohata meter, and four
1 angle Ql, Qlllll the same angle (right angle), Yuudou Shul in the direction! be done.

このように幽動僚正廖れ尋結果、入し中太線1Gは最#
#に*Y99の中央孔λlを通じて元にかえ9幅 光電子索子0殆生電圧は零也なり、l!つてWIL流増
夏−ムMの入力信号は零となつ?各伊−ポ螢−夕のII
Iは停止する。
In this way, the result is that the middle thick line 1G is the highest
# through the central hole λl of *Y99, and the 9-width photoelectron cable 0 is almost the raw voltage, l! Is the input signal of WIL-style increasing summer-MuM zero? Each Italy - Po - Evening II
I stop.

上記作用はダイヤ4)/F等、テーブルW會もつ宝石の
揚台1島番が、**が半円形の’1E1i−1も一面の
一点く対する入し中角が庫角七な尋ように自動―正すれ
ば、会(チープル胃tt#つ重石也岡機に光軸金車め得
る。 このように、光軸がIIIした後4Vす雫@@に
@に一点破II″C示す位置に移動艙しめた後。
The above action is as follows: Diamond 4)/F, etc., is the number of the first island of the jewel with the table W association, and the middle angle of the entry to the one point on one side of '1E1i-1, where ** is a semicircle is 7. If it is automatically corrected, the optical axis gold wheel can be obtained on the cheap stomach tt#tsujuishiyaoka machine.In this way, after the optical axis has been set to After moving into position.

感光4[2にスーットttR映する。SutttR is projected on photosensitive 4 [2.

京た。バターV詔識の場合は富石爾より感光板の距離を
遠ざけ、かつ−レープ出力を高める。
Kyota. In the case of the butter V rule, the distance of the photosensitive plate is made longer than that of Tomishiji, and the rape output is increased.

このように本発明によれば、−動的に光軸が確51!さ
れるのel!摩の方法に比べ光軸の**誤差が極めて少
な(、かつ作亀員の練度會必要としない効lAがある。
As described above, according to the present invention, the optical axis is dynamically determined. It's going to be el! Compared to the conventional method, the error in the optical axis is extremely small (and it has the advantage of not requiring the training of the team members).

 また光軸のaXが手動のように往ふ(修正ではなく一
方p!ilによる自動修正のため極めて短時間で光軸が
確j!出来る効果がある。
In addition, the aX of the optical axis can be moved as if it were done manually (rather than being corrected manually, on the other hand, it is automatically corrected by p!il, so there is an effect that the optical axis can be determined in a very short time).

禽な1本発明による方法は宝石が透明である必要はなく
、シー4I光線の波長を変えることにより不透明の宝石
でも害鳥に光軸が11定出釆る効果がある。
The method according to the present invention does not require that the jewelry be transparent, and by changing the wavelength of the C4I light beam, even opaque jewelry has the effect of making the optical axis visible to harmful birds.

第λ11.第2図は本発明の詳細な説明するための説@
m、第り図は本発明によるバターV會説明するための説
明図、第411は本実IINによる一実施例の鱒成を説
明するための説明図、第5閣は一実施例の電気的ブーツ
ク図、第611は1石に対する光線の入出カtm明する
た1b014@WA 、 II? lit−jlmME
 Jるセy豐mos!明図である。
No. λ11. Figure 2 is a detailed explanation of the present invention @
Figure m, No. 411 is an explanatory diagram for explaining the butter V meeting according to the present invention, No. 411 is an explanatory diagram for explaining the trout formation of one embodiment according to the present invention, and No. 5 is an explanatory diagram for explaining the trout formation of one embodiment according to the present invention. Bootsk's diagram, No. 611, shows the input and output of a ray of light to one stone. 1b014@WA, II? lit-jlmME
J Rusei Fyomos! This is a clear diagram.

l・・・・・・・・・・・光― 2 @ e + a @ a a *・1.感光板り・
・・・・・・・・・、中央孔 5 @ 611 @ @ @ II @ a @ @宣
 石6 ++ @ @ e e e @ m h * 
eスポツシ? ’ + * * @ I & @ @ 
@ @シーず9@・・・・・・・嗜・・セνす 特許出願人 第2図 第6図 第5丙
l・・・・・・・・・・Light- 2 @ e + a @ a a *・1. Photosensitive board/
......, central hole 5 @ 611 @ @ @ II @ a @ @ Sen stone 6 ++ @ @ e e e @ m h *
e-spotsushi? ' + * * @I & @ @
@@Cease9@・・・・・・・・・・Senu Patent Applicant Figure 2 Figure 6 Figure 5 C

Claims (1)

【特許請求の範囲】[Claims] 光軸會**するに際し、ゴ鼻オメータに係止害れた宝石
に対内して、レーf光繍を投しゃし、該重石Wに入しや
するレーf光鎗のスしゃ角を該宝石画の金方内に対して
、直角方向に入しやflようにゴ墨オメー夕の一一角*
m御することを特徴紅す1光軸を確定する方法。
When aligning the optical axis**, throw a laser beam into the damaged gemstone that is locked into the weight W, and set the angle of the laser beam that is inserted into the weight W into the gemstone. A corner of the goboku omelet that appears perpendicular to the gold side of the painting *
A method to determine the optical axis.
JP12808881A 1981-08-14 1981-08-14 Method for deciding optical axis Pending JPS5830644A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12808881A JPS5830644A (en) 1981-08-14 1981-08-14 Method for deciding optical axis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12808881A JPS5830644A (en) 1981-08-14 1981-08-14 Method for deciding optical axis

Publications (1)

Publication Number Publication Date
JPS5830644A true JPS5830644A (en) 1983-02-23

Family

ID=14976101

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12808881A Pending JPS5830644A (en) 1981-08-14 1981-08-14 Method for deciding optical axis

Country Status (1)

Country Link
JP (1) JPS5830644A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536856A (en) * 1976-07-08 1978-01-21 Tokyo Electric Power Co Inc:The Digital protective relay inspection system
JPS5598341A (en) * 1978-10-09 1980-07-26 De Beers Cons Mines Ltd Method of estimating color of jewel

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536856A (en) * 1976-07-08 1978-01-21 Tokyo Electric Power Co Inc:The Digital protective relay inspection system
JPS5598341A (en) * 1978-10-09 1980-07-26 De Beers Cons Mines Ltd Method of estimating color of jewel

Similar Documents

Publication Publication Date Title
Gobel et al. In vivo calcium imaging of neural network function
Kunkel et al. Mineral fine structure of the American lobster cuticle
JPS6049284A (en) Method and device for measuring electric resistivity of stratum
Archibald Extinction and radiation: how the fall of dinosaurs led to the rise of mammals
Sarko et al. Elaboration and innervation of the Vibrissal system in the rock hyrax (Procavia capensis)
Smith et al. The only known jawed vertebrate with four eyes and the bauplan of the pineal complex
Shazali et al. Assessing bat roosts using the LiDAR system at wind cave nature reserve in Sarawak, Malaysian Borneo
Wang et al. Cephalopod nervous system organization
JPS5830644A (en) Method for deciding optical axis
Pichon et al. Evolution of posterior lateral line development in fish and amphibians
Fordyce et al. Trilobite vision: a comparison of schizochroal and holochroal eyes with the compound eyes of modern arthropods
García-Alzate et al. A new species of Hyphessobrycon (Characiformes, Characidae) from the upper Guaviare River, Orinoco River Basin, Colombia
Garate et al. Modelled clay animals in Aitzbitarte IV Cave: A unique Palaeolithic rock art site in the Cantabrian Region
Schütte et al. Mesencephalic innervation of the turtle retina by a single serotonin-containing neuron
SE8300247L (en) SET TO MAKE IN PLANVY AND WITH REGARD TO TRANSPARENCY IN GREAT SET FERGNEUTALA, A HIGH SHARE OF INFRARED RADIATION REFLECTING DISCS THROUGH CATHODIC SPRAYING OF TEMPLES AND THROUGH SETS.
Wilcox et al. A retina with parallel input and pulsed output, extracting high-resolution information
Hoss et al. Muscarinic receptor subtypes in the central nervous system
Casoli et al. Colonization dynamic on experimental limestone substrata: the role of encrusting epilithics favouring boring polychaetes
DE102018218475B4 (en) Tracking system and optical measuring system for determining at least one spatial position and orientation of at least one measurement object
Di Geronimo et al. Spatial and temporal aspects of benthic thanatocoenoses in a Mediterranean infralittoral cave
Rasnitsyn First Jurassic representative of the extinct family Peleserphidae (Hymenoptera, Proctotrupoidea)
Pombo-Ayora et al. Are feeding modes concealing morphofunctional diversity? The case of the New World parrotfishes
PUGLIESE Middle-Late Triassic Dasycladales (green algae) from Brenta Dolomites (Giudicarie Alps, Italy)
Serrano Origin and Basic Meaning of the Word ḥnmmt (The So-Called" Sun-Folk")
Kondrashev et al. The spectral sensitivity of the retinal photoreceptors of the Asiatic smelt Osmerus dentex (Steindachner et Kner, 1870)