专利检索_..采用光学装置即利用红外光可见光或紫外光专利检索_..采用光学装置即利用红外光可见光或紫外光专利检索查询

序号	专利名	申请号	申请日	公开（公告）号	公开（公告）日	发明人
141		JP13178084	1984-06-26	JPH0443218B2	1992-07-15	NOGUCHI MASANORI; AKYAMA KOJI

142		JP21629483	1983-11-18	JPH038693B2	1991-02-06	SHIGA TATSUHIDE; FUJIWARA MASATOSHI

143		JP12379082	1982-08-16	JPH0210269Y2	1990-03-14

144	CONTROLLER FOR AUTOMOBILE	JP27637688	1988-11-02	JPH01164645A	1989-06-28	HAINTSU GIYUNTAA YOOSU
PURPOSE: To control an electronic control device without being affected by noise by providing a photoelectric element on the front stage of the electronic control device, and applying the light from an energy source which is a light emitter to the photoelectric element via a photoconductor when feeding energy to the electronic control device. CONSTITUTION: A photoelectric element 2 is connected to the front stage of an electronic control device constituted of a microcomputer and forming the major section of the control system of an automobile, and a light input terminal 3 and electric output terminals 4, 5 are provided on the element 2. The electric output terminals 4, 5 are connected to the energy feed input terminals 8, 9 of the electronic control device 1 by lead wires 6, 7. A light emitter 10 is connected as an energy source to the light input terminal 3 of the photoelectric element 2 via a photoconductor or a photoconductive cable (optical fiber or the like). The light emitter 10 is driven by the energy fed from another power supply voltage, the emitted light is applied to the photoelectric element 2, and it is converted into electric energy here and is inputted to the electronic control device 1.
145	Light-signal to air-pressure-signal converter	JP13178084	1984-06-26	JPS6110717A	1986-01-18	NOGUCHI MASANORI; AKIYAMA KOUJI
PURPOSE:To simplify the constitution and to make the configuration compact, by converting two kinds of optical pulse-width signals into an air-pressure-signal through the first and second optical energy absorbing members, the first and second pneumatic switches and a tank. CONSTITUTION:The optical energies of two kinds of optical pulse-width signals including the data in time lengths from optical fibers 11 and 12 are absorbed by absorbing members 21 and 31. One end of a first pneumatic switch 2 is connected to an air pressure feeding source 4, and the other end is connected to a tank 6. One end of a second pneumatic switch 3 is opened, and the other end is connected to the tank 6. The part between the two terminals of the switches 2 and 3 is turned ON and OFF by the deformation of the members 21 and 31 by the absorption of the optical energy. An air pressure signal, which is associated with the optical pulse-width signal, is outputted from an output terminal 5 through the tank 6.
146	JPS6047972B2 -	JP11154379	1979-08-31	JPS6047972B2	1985-10-24	OONO ISAMU; NOGUCHI MASANORI

147	LIGHT TO AIR-PRESSURE CONVERTER	JP21629483	1983-11-18	JPS60108711A	1985-06-14	SHIGA TATSUHIDE; FUJIWARA MASATOSHI
PURPOSE:To make a device compact, by providing a hollow optical fiber having a hollow part in the axial direction, connecting an air feeding source to a hollow part, and feeding the air. CONSTITUTION:An optical fiber 6 is connected to a hollow optical fiber 1 having a hollow part 2 in the axial direction. The hollow part 2 and the outside are communicated by a communicating path 7 of a connecting device 4. An air feeding source 9, which feeds the air to the hollow part 2, is connected to the communication path 7. When a light signal is projected from a tip 3a of a clad part 3, a flapper 11 absorbs the light and advances toward the tip 3a so as to narrow the gap. Therefore, the back pressure is increased by the input air pressure Ps, which is supplied to the hollow part 2. The output air pressure Po, which is exhausted to an output side 12a of a pilot relay 12, is increased. Thus, the output air pressure Po, which is proportional to the input of the light signal, can be obtained.
148		JP11154479	1979-08-31	JPS5923365B2	1984-06-01	NOGUCHI MASANORI

149	PHOTORESPONSIVE APPARATUS	JP11154379	1979-08-31	JPS5636015A	1981-04-09	OONO ISAMU; NOGUCHI MASANORI
PURPOSE:To provide the higly efficient apparatus with a simple construction by utilizing a displacement accompanied by the expantion and contraction of a photoresponsive material when a light signal transmitted through a fiber is irradiated into the material. CONSTITUTION:A signal to be measured is transmitted from one end of fibers 11 and 12 on pulse width signals S1 and S2 of light. This light signals S1 and S2 are irradiated into a belloweses 21 and 22 from the other end of fibers 11 and 12 and light energy is absorbed into photoresponsive materials 31 and 32 which are expanded heated thereby stretching the belloweses 21 and 22. The degree of stretch of the bellows corresponds to the light energy (duty ratio) of the light pulse signal irradiated and a differential lever 4 displaces according to the difference between the duty ratios t1/T and t2/T of the light signals S1 and S2. The displacement of the differential lever 4 drives a pointer 6 thrugh a link mechanism 5 enabling the magnitude of the signal transmitted to be indicated from the shifted position of the pointer.
150		JP5263571	1971-06-17	JPS5243804Y2	1977-10-05

151		JP5263571	1971-06-17	JPS489959U	1973-02-03

152	位置検出装置およびこれを用いた装置	JP2015041004	2015-03-03	JP2016161426A	2016-09-05	本田公文
【課題】位置検出装置において光学スケールに付いた汚れや塵埃の影響を低減する。【解決手段】位置検出装置は、互いに周期が異なる複数の周期パターンが形成された光学スケール101とともに用いられ、可動部材102の移動に伴って光学スケールと相対移動する際に複数の周期パターンからの光を受光して該複数の周期パターンの周期に応じた周期でそれぞれ変化する複数の第1の検出信号を生成する光学式の第1の位置検出手段103と、可動部材110の移動に伴って変化する第2の検出信号を生成する非光学式の第2の位置検出手段108と、複数の第1の検出信号を用いて第1の位置信号を生成するとともに、第2の検出信号を用いて第1の位置信号とは分解能が異なる第2の位置信号を生成し、第1の位置信号と第2の位置信号とを結合する演算を行って可動部材の絶対位置を示す信号を生成する演算手段106とを有する。【選択図】図1
153	位置検出装置およびこれを用いた装置	JP2015040938	2015-03-03	JP2016161425A	2016-09-05	本田公文; 石川大介; 友定俊彦
【課題】光学スケールに汚れや塵埃が付いた場合の位置の誤検出を回避する。【解決手段】位置検出装置は、可動部材102の移動に伴って光学スケール101と相対移動する際にスケール上の複数の周期パターンに応じた複数の第1の検出信号を生成する光学式の第1の位置検出手段103と、可動部材の移動に伴って変化する第2の検出信号を生成する非光学式の第2の位置検出手段108と、複数の第1の検出信号を用いて第1の位置信号を生成し、第2の検出信号を用いて第1の位置信号とは異なる分解能の第2の位置信号を生成し、第1および第2の位置信号を結合する演算を行って可動部材の絶対位置を示す絶対位置信号を生成する演算手段106とを有する。選択手段120は、可動部材の位置を示す信号として、第1の位置信号のノイズ成分が所定量より小さい場合は絶対位置信号を選択し、ノイズ成分が所定量より大きい場合は第2の位置信号を選択する。【選択図】図1
154	Encoder, servomotor, servo unit, and method for manufacturing encoder	JP2010129613	2010-06-07	JP2011257166A	2011-12-22	YOSHIDA YASUSHI; YOSHITOMI SHIRO; MURAOKA JIRO
PROBLEM TO BE SOLVED: To provide an encoder, a servomotor, a servo unit, and a method for manufacturing an encoder, whereby manufacturing and so on are facilitated while resolution is improved using diffraction interference light.SOLUTION: The encoder includes: a disk 110 having ring-shaped first and second tracks TA and TB with a rotation grating; and first and second detecting sections 130A and 130B fixedly arranged while facing first and second tracks, having fixed grating, and used for detecting diffraction interference light. The slits of the first track are formed as curved slits. The first detecting section facing the first track is disposed in the position where the tangential line LINEA of a slit included in the diffraction grating of the first track is parallel to the tangential line LINEB of a slit in a position facing the second detecting section.
155	Linear motor system	JP2003375240	2003-11-05	JP4305135B2	2009-07-29	憲二原; 恭祐宮本

156	MAGNETO-OPTICAL MODULATION DEVICE	JP21427497	1997-08-08	JPH1151701A	1999-02-26	TOGAWA MASAYUKI; KOBAYASHI MORIO; KANBARA MASAHIRO
PROBLEM TO BE SOLVED: To enable magneto-optical modulation without attaching a magnet to a specimen by changing a magnetic field given to a magnetic field generation means by a magnetic substance, and detecting magnetic field change from the direction of polarization of light transmitting a magneto-optical effect element. SOLUTION: When a specimen such as the gear of a magnetic substance is put in the neighborhood of a detection head part 10, a magnetic field given to the magneto-optical effect element 12 of a magnet 20 is changed, the magnetic field intensity of an orthogonal component to an optical axis is reduced, and the direction of inside magnetization is directed to the direction of the optical axis in response to self magnetization. Thus, a polarization face is rotated by generation of Faraday effect to be reflected on a reflection mirror 13 and a linear polarization which a polarizer 11 takes out by being emitted from a semiconductor laser 15 is made incident on the polarizer again. At this time, the polarization direction is rotated up to 90 degrees to be orthogonal, and an amount of light is zero without transmitting the plarizer 11. When the gear is more distant, the influence for a magnetic flux weakens, the polarization face is not rotated, the linear polarization transmits the polarizer 11 and a light receiver 16 outputs the receiving signal of a prescribed level. Thereby magneto-optical modulation is enabled without attaching a magnet to the specimen.
157	REMOTE CONTROLLER	JP14678291	1991-05-22	JPH04344919A	1992-12-01	MIKAMI YUICHI
PURPOSE:To obtain a device easy to operate for interactive function selection or menu selection, etc., by finding its movement from the detected change of the inclination of the remote controller, and transmitting a result to a device to be controlled as a remote control signal. CONSTITUTION:An inclination detecting means 2 is constituted of a container 21 made of transparent material, light emitting elements 22, 23 such as a light emitting diode, etc., and light elements 24, 25 such as a photodiode, etc. Optical signals emitted from the light emitting elements 22, 23 are received by a light receiving elements 24, 25 through optical paths A, B respectively. The liquid of low light transmittivity of the amount of extent to interrupt both the optical paths A, B when the inclination detecting means 2 is in a horizontal state and interrupt one of the optical path A or the optical path B when the inclination detecting means is in a state that it is inclined to one side is enclosed in the transparent container 21. An arithmetic means 3 determines the movement of the remote controller 1 from the change of the inclination detected by the inclination detecting means 2. A converting means 4 generates the remote control signal of an AND, an OR and an exclusive OR, etc., corresponding to the upward look or the downward look of the head of the remote controller 1.
158	NON-POWERED REMOTELY MEASURING OPTICAL APPARATUS	JP11324291	1991-05-17	JPH04340417A	1992-11-26	TAKAGI AI; KOBATA MINORU; WADA HIROFUMI
PURPOSE:To enable easy measurement of physical change quantity without being affected by electromagnetic induction from thunder, a power line or the like by picking up a variation of the physical quantity measured with a sensor section by an FM measurement system through an optical cable. CONSTITUTION:A signal from a Wien bridge oscillation circuit 15 is converted into a light signal with an electro-photo-conversion circuit 18 o be transmitted to a sensor part 12. A variation corresponding to a change in the physical quantity measured at the sensor part 12 is added to the light signal. The light signal with the variation added thereto is sent out to a measuring part 11 through an optical cable 14 and after converted into an electrical signal with a conversion circuit 19, it is fed back to the circuit 15. The circuit 15, which is of a double feedback structure, has an oscillation frequency change according to a variation of the physical quantity measured at the sensor part 12 interposed in a path of an external feedback system. By such an FM type measuring system, a change in the oscillation frequency of the circuit 15 is picked up as measurement results of the change in the physical quantity.
159	SPECIFIED STATE MONITOR	JP15080982	1982-09-01	JPS5852799A	1983-03-29	BURUUSU NOAUTSUDO RENDAAKINGU

160	PHOTORESPONSIVE APPARATUS	JP11154479	1979-08-31	JPS5636016A	1981-04-09	NOGUCHI MASANORI
PURPOSE:To provide the apparatus with a simple construction by applying a light signal transmitted through a fiber to a heating element so as to expand a thermoresponsive material after conversion to an electrical signal. CONSTITUTION:A signal to be measured is transmitted from one end of fibers 11 and 12 on pulse width signals S1 and S2 of a light. The light signals S1 and S2 are irradiated on solar batteries 51 and 52 from the other end of the fibers 11 and 12 and electricl signal is outputted corresponding to the pulse width of the light and flows to heating elements 41 and 42. The heating elements 41 and 42 generate heat corresponding to the electrical signal so that thermoresponsive materials 31 and 32 are heated and expanded to stretch bellowses 21 and 22. The stretch of the bellowses corresponds to the light energy (duty ratio) of the light pulse width signal and a working lever 20 displaces according to the difference between the duty ratios t1/T and t2/T of the light signals S1 and S2 and the displacement drives a pointer through a link mechanism 5 thereby enabling indication of the magnitude of the signal transmitted. The transmission of the electrical signal is not needed thus simplifying the construction.

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