baber/WOPTO huggingface dataset:
Patent JP-S5774642-A (JP)
Title: Observing method for object
Inventor: ASAMI HIDEJI
IPC: G01N21/21
Filed: 1980-10-28
Abstract: PURPOSE:To perform an easy and safe observation even in case there is a minute suspension in a medium, by a method wherein an observation is conducted through the passage of a light, which an object to be ovserved feflects, through a polarizing filter having a polarization property meeting a polarization axis of a polarized light at right angles. CONSTITUTION:A light emitter 11 and a light receiver 19 are positioned in such a position relation that the centers of the light emitter 11 and light receiver 19 are positioned on the same surface as a surface formed of a polarization axis of a polarizer 12 and a direction of a center axis of a light beam 13 or a surface crossing said surface, including the center axis of the light beams 13, at right angles. Through the passage of a reflection light, which a surface 6 of an object 5 reflects, through a filter having a polarization property in a direction meeting the polarized light of a light beam 3 at right angles, an observation is conducted from a surface formed of the center axis of the light beam 3 and the polarization axis. This relieves the influence exercised by scattering light in the path of the light beam 3, and permits an easy and safe observation even in case there is a minute suspension in a medium.
Patent JP-S5852884-A (JP)
Title: Solar cell for automobile
Inventor: HARUKI HIROSHI
IPC: B60K8/00
Filed: 1981-09-24
Abstract: PURPOSE:To convert the energy of sunbeams, etc. electrically, to change a storage battery loaded and to utilize the solar cell for preventing the run-down of the battery by fixing the solar cell to the window section of a car body through a method such as bonding. CONSTITUTION:A solar cell 1 is manufactred in such a manner that a photoelectric change active region is formed to a single-crystal, polycrystalline or amorphous semicondutor through a known method and the semiconductor is supported onto a supporter. The solar cell 1 is bonded inside the window glass 2 of an automobile by using transparent adhesives 3. The supporter of the solar cell is positioned at the side remote  from a window at that time. The supporter is positioned at the side of the window glass 2 when the solar cell which uses the transparent supporter and generates electricity by beams projected from the supporter side. The upper section of the solar cell 1 is coated with a protective film 4 to mechanically protect the solar cell 1. The adhesives 3 and the protective film 4 may employ the same material, and PVB, silicon, EVA or the like can be used. Electromotive force generated by beams 5 projected to the solar cell 1 through the window glass 2 and the adhesives 3 change the storage battery loaded to the automobile through connecting wires from both electrodes of the solar cell 1.
Patent JP-H05340786-A (JP)
Title: Liquid level detecting switch
Inventor: HARA EIJI
IPC: G01F23/22
Filed: 1992-06-11
Abstract: PURPOSE:To obtain a liquid level detecting switch which does not cause any chattering by using a water absorptive polymer. CONSTITUTION:This switch is provided with a water absorptive polymer 2 which swells when the polymer 2 comes into contact with a liquid, case 3 which houses the polymer 2 and has a liquid intruding section 4 into which the liquid can intrude, and mobile body 5 which is brought into contact with the polymer 2 and interlocked with the swelling of the polymer 2. In addition, the switch is also provided with a traveling contact 8 which is brought upward and into contact with a fixed contact 7 when the mobile body 5 ascends.
Patent JP-H05341800-A (JP)
Title: Voice coding device
Inventor: FUNAKI KEIICHI
IPC: G10L19/038
Filed: 1992-06-11
Abstract: PURPOSE:To improve tone quality at a low-bit rate by performing an adaptive code book search and deciding an integer delay, which is a prescribed integer unit delay, from a decimal delay of the search result. CONSTITUTION:An adaptive subtraction signal SAE, which is obtained by subtracting effect subtracting signal SE coming an effect signal subtracting circuit 6 from weighted adaptive signal SWA, is inputted to a sound source code book searching circuit 10. Then, the circuit 10 performs a sound source code book search against the signal SAE using a sound source code book 11 and outputs a sound source code sound source SCS. Then, a sound source generating circuit 12 adds adaptive code sound source SA and the sound source code sound source SCS and accumulate it as the past sound source. Then, a multiplexer 13 combines each output code system train of quntized LPC coefficients LQ, an adaptive code sound source SA from an integer delay deciding circuit 8 and the sound source code sound source SCS from a sound source code search circuit and outputs them.
Patent JP-S6054180-A (JP)
Inventor: ROI KURISUTEII GAROUEI
IPC: H01M4/52
Filed: 1984-07-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5775333-A (JP)
Title: Shift controller used for range shift type transmission of car
Inventor: UMOUDA NAOYUKI
IPC: F16H63/00
Filed: 1980-10-28
Abstract: PURPOSE:To prevent the malfunction of variable speed with high reliability, by pushing an interlocking pin of a double gear mechanism of a main transmission to prevent the operation of the locking pin during a shift to a subtransmission. CONSTITUTION:An operation rod 17 is driven by the compressed air, and an air shift lever 12 turns. As a result, a fork shaft 34 of a subtransmission 32 turns, and at the same time a neutral locking shaft 13 slides inside a shaft guide bore 20 of a main transmission 31 by means of a link rod 14. Then a neutral locking plunger 15 fitted to a low-speed range locking groove 18 is sprung out to push an interlocking pin 40 of a double gear preventing mechanism 36. Then plungers 42 and 43 plus a locking pin 41 are pushed to prevent the shifting action of main gear shift shafts 37, 38 and 39 respectively. Accordingly the shifting action of the transmission 32 is prevented during a shift of the transmission 31. Thus the malfunction of variable speed can be avoided with high reliability.
Patent JP-H05334-A (JP)
Title: Press working machine
Inventor: KAMIYA SHUNJI
IPC: B21D22/02
Filed: 1991-06-24
Abstract: PURPOSE:To improve the force of a cam pad to restrict the work. CONSTITUTION:A cam die 6 which is drive with the 1st drive cam surface 21 of a drive cam 20 is restricted on a restricting surface 29 and made to stand still on a working position P2, while a cam pad 13 is restricted on the position with the 2nd resrtricting surface 30 by restricting the work pressurizedly between this cam die 6 and this cam pad 13 by driving the cam pad 13 with the 2nd drive cam surface 23. An embossed part E is worked with a cam punch 14 which is driven with the 3rd drive cam surface 24, and after working, the cam punch 14 is restrained forcibly according to the elavation of the drive cam 20 by engaging a projecting part 19 with a T-groove 25.
Patent JP-H10339859-A (JP)
Title: Liquid crystal display element
Inventor: FUJIOKA KAZUYOSHI
IPC: G02F1/133
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To use a liquid crystal display element as a reflection type in a place where surrounding light is bright and as a transmission type in a dark place. SOLUTION: A transparent state is attained by applying a prescribed voltage to a polymer dispersed liquid crystal layer (PDLC layer) composed by dispersing liquid crystal molecules to an insulation material, black-and-white display is realized by voltage application control to a liquid crystal layer for performing optical modulation when a back light is lighted and functioning is performed as this liquid crystal display element of the transmission type. Also, by attaining the transparent state by applying the prescribed voltage to the PDLC layer and attaining a light absorption state by not applying the voltage to the liquid crystal layer for performing the optical modulation, by performing black display in other words, the black display is recognized in an observer and functioning is performed as the liquid crystal display element of the reflection type.
Patent JP-H0678024-A (JP)
Title: Network adaptor system
Inventor: MAIKERU AI TONPUSON
IPC: G06F11/10
Filed: 1993-05-28
Abstract: PURPOSE: To provide a network system which reduces an additional overhead of a processor by constituting a network adapter that calculates and inserts a check sum. CONSTITUTION: In an outside direction a processor 15 constitutes a network packet in a storage device 11. The packet is transferred to a packet storage device in a network adapter 12. During the transfer, the network adapter 12 calculates a check sum and inserts the check sum into the packet in the packet storage device at the end of the transfer. The network adapter 12 transmits the packet to a network 30. In an inside direction a network adapter 22 receives the packet in a packet storage device in the network adapter 22 from the network 30 and then transfers it to a storage device 21. During the transfer, the network adapter 22 calculates and adds a check sum to the packet transferred to the storage device 21.
Patent JP-S5854463-A (JP)
Title: Driving system of sequential access file
Inventor: SAKAGAMI KENJI
IPC: G11B20/10
Filed: 1981-09-26
Abstract: PURPOSE:To avoid the destruction of data of a medium due to the break of a power supply, by carrying out the rewinding in case no indication is given for the occupation of a sequential access file within a prescribed period after an indication is given for the release of the occupation of the access file. CONSTITUTION:An accepting part 21 accepts a request to a file from a requester, and a request chaining part 22 chains the request for each user. An execution control part 24 starts a request reporting part 25, an occupation request detecting part 26 and an occupation request release detecting part 27. The part 26 accepts the presence or absence of a request in a queuing state via a chaining detecting part 23 and then starts a timing part 28 if no request exists. The part 28 informs a timing-out state to the part 27, and the part 27 requests the rewinding to the part 24. The part 26 starts the part 28, and the part 28 discontinues the timing if it is in the timing mode.
Patent JP-S5778382-A (JP)
Title: Driving circuit for dc motor
Inventor: KOBARI YOSHIO
IPC: G05F1/56
Filed: 1980-10-30
Abstract: PURPOSE:To prevent the breakage of the circuit element generating from an abnormal discharge for the subject driving circuit by a method wherein a monitoring circuit, which gives a warning when the conduction time of a transistor exceeds the prescribed time in the motor every discharging circuit containing a discharge transistor. CONSTITUTION:In the case of a circuit having a DC motor connected to a bridge circuit 2 consisting of four transistors 21-24, for example, a discharge circuit 5 is provided between the bridge circuit 2 and an AC commutation circuit 6. A diode 55 to be used for voltage detection and a discharge transistor 51 are provided, and when there exists feedback energy in excess of the prescribed value when regenerating braking is performed, the energy is consumed with a resistor 52 by giving ON position to the transistor 51. Besides, a monitoring circuit 18, containing a timing circuit consisting of a photo coupler and a capacitor, is attached to the transistor 51, and a warning is given when the conduction time of the transistor 51 ex ceeds the prescribed time.
Patent JP-H04373155-A (JP)
Title: Heat sink for semiconductor
Inventor: SAITO HIDEHO
IPC: H01S5/00
Filed: 1991-06-24
Abstract: PURPOSE:To enable high speed modulation and high frequency output of a semiconductor optical element or a semiconductor electronic element and improve heat dissipation, by wiring and forming a microstrip on insulative material excellent in thermal conductivity. CONSTITUTION:A microstrip 32 is formed on electrically insulative material 31 excellent in thermal conductivity. An impedance matching resistor 34 for obtaining a matched impedance state with the input impedance or the output impedance of a semiconductor element is added. The microstrip 31 is opened at a point on the microstrip 31 of a half-wavelength of microwave distant from the coupling part of the impedance matching resistor 34 and the microstrip 31, or shorted at a point of a quater wavelength of the microwave distant from the coupling part. Thereby high speed modulation and high frequency output of a semiconductor optical element or a semiconductor electronic element are enabled, and heat dissipation is improved.
Patent JP-S5274979-A (JP)
Title: Method of cutting shape steel
Inventor: IRIE TOSHIJI
IPC: B23D47/00
Filed: 1975-12-19
Abstract: PURPOSE: To provide a method of cutting shape steel which can cut the hot shape steel by saw at the end of rolling line without forcibly lowering the temperature of the steel thus rolled by preventing the steel from bending. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10325869-A (JP)
Title: Radar device for vehicle and automatic traveling control system using it
Inventor: SAWAMOTO KIICHIROU
IPC: B60R21/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a multifunctional radar device for a vehicle that is suitable, for example, for the automatic traveling control system of an inexpensive vehicle. SOLUTION: A device has a radar head that transmits beams into a region including a shoulder and receives a reflected wave and a means for detecting a position in a width direction of an own vehicle on a roadway based on the reflected wave being received by the radar head. Preferably, the transmission direction of the beams is rotated toward the shoulder side only by a specific angle of θ from a direction that is parallel to the center line of a lane, distance L from the received reflection wave to a reflected body on the shoulder is detected, and a position Xd in the width direction of the own vehicle on the roadway is detected based on the distance L and the angle θ.
Patent JP-S63314893-A (JP)
Title: High speed booster circuit
Inventor: TANIGUCHI MAKOTO
IPC: H01L27/08
Filed: 1987-06-17
Abstract: PURPOSE:To obtain a high H-level boosting signal at a high speed with consumption of low power by controlling the transistor of a first booster circuit, and then controlling the transistor of a second booster circuit by using a boosting signal output slightly delayed from the control of the first booster circuit to output a high power voltage. CONSTITUTION:Transistors(TR) 1, 4 of the bootstrap circuit 100 and a driver 200 of first and second booster circuits are turned ON by a precharge voltage P, and nods E, C are precharged. When all L-level input LIN is applied, a TR 3 is turned OFF, and a node A becomes a power voltage VCC or higher through a capacitor C1. The TR 8 of the circuit 200 is turned ON with this voltage, the voltage of a node B slowly rises to turn ON TRs 8, 9, 17, the voltage of a node F rises to turn ON a TR 5, thereby setting a node C to 'L'. Thus, a TR 6 is turned OFF, the voltage of a node D rises, the node B becomes the voltage VCC or higher by a capacitor C2, and the output VOUT of the voltage VCC becomes a high power voltage VGG through a TR 9. The load of the high power supply is moderated by the two stage voltage rise to obtain a boosting signal at a high speed with low power.
Patent JP-H098361-A (JP)
Title: Light emitting diode
Inventor: SAKAI KAZUHIRO
IPC: B01D53/86
Filed: 1995-06-19
Abstract: PURPOSE: To obtain a light emitting diode in which purification (deodorization), pasteurization, prevention against contamination, purification of water, etc., can be carried out through photocatalysis. CONSTITUTION: The light emitting diode comprises one or more LED chips 2 comprising a photosemiconductor crystal having pn junction principally emitting ultraviolet rays having wavelength in the range of 360-400nm, a lens 3 molded of transparent synthetic resin sealing the LED chip 2, a cap 6 made of transparent glass being applied integrally to the outer surface of mold lens 3, and thin photocatalyst 7 of titanium oxide carried on the surface of the cap 6. The photocatalyst 7 is activated by ultraviolet rays emitted from the LED chip 2 to form an active surface exhibiting oxidizing power thus decomposing an organic compound. The light emitted from the LED chip 2 may contain visible light. The mold lens 3 may be eliminated to obtain a stem type LED.
Patent JP-H0715419-A (JP)
Title: Controller for device
Inventor: ZAIZEN KATSUNORI
IPC: H04L5/16
Filed: 1993-06-23
Abstract: PURPOSE:To provide the controller for a device in which the load of a device being a main station at transmission reception is relieved, accuracy of a device being a slave station for a longer time of 1sec or over is warranted and a reference time is used in common. CONSTITUTION:The system using the controller is provided with a device 15 being a master station and a device 16 being a slave station, and the device 15 is provided with a synchronizing signal generating means 19, a transmission means 20, a reception means 21, a control means 22, a counting means 23 receiving a reference signal from the control means 22 and counting a time in the device being the master station. Furthermore, the device 16 is provided with a reception means 24 receiving a data transmission text sent from the device being the master station, a transmission means 25, a control means 26, and a counting means 27 receiving the reference signal from the control means and counting a time of the device being the slave station. Then the device 15 keeps sending the data transmission text to generate the reference signal by the device 16 at all times.
Patent JP-H079881-A (JP)
Title: Electronic control device for hydraulically driven work vehicle
Inventor: IGARASHI MICHIAKI
IPC: B60K31/00
Filed: 1993-06-23
Abstract: PURPOSE:To simplify the constitution of a device and reduce cost by detecting the operation angle of each lever when a plurality of operation levers are manipulated, and controlling the forward and backward travel of a hydraulically driven work vehicle through the judgement about whether forward or backward travel operation is undertaken on the basis of the result of the angle detection. CONSTITUTION:A hydraulically driven work vehicle such as a road cutter for undertaking a road cutting work is equipped with F/R levers 4a to 6a respectively at the right and left sides of an operator's seat and at the side of the vehicle. Furthermore, the operation angles of respective levers 4a to 6a are detected with potentiometers 4d to 6d, and the neutral position of each lever is detected with a detection switches NS4 to NS6. Then, respective detected results are alternatively inputted to the forward and reverse travel judgement circuit 21 of a control section 13, on the basis of output signals from a mode selector switch 9a and an operator's seat selector switch 10a. The control section 13 makes judgement about whether the F/R levers 4a to 6a are manipulated for forward or backward travel, on the basis of the operation angles thereof and the detected result regarding the neutral positions. A hydraulic valve is controlled for open and close operation on the basis the judgement result.
Patent JP-H09320864-A (JP)
Title: Ignition coil and its manufacturing method
Inventor: SATO YOSHITAKA
IPC: F02P13/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide an ignition coil which enhances workability, when being assembled and relaxes a distortion on a connection part between an igniter pin and a connector pin, due to slippages of a fixing position of the igniter, etc., and its manufacturing method. SOLUTION: A connection part B between an input terminal 7a and a connector pin 19 and a fixing part A between a holder 8 in which an igniter 7 is assembled and a case 100 are scattered and disposed, so as to be worked from an opening part 100a of the case 100. Therefore, for example, when comparing with the case in which any one of the connection part B and the fixing part A is disposed at a locating where an operator cannot work from the opening part 100a side of the case 100, a connection step of the connection part B and a fixing step of the fixing part A can be executed in a working step from the opening part 100a side.  Further, since, after the input terminal 7a is electrically connected to a connector pin 19, the holder 8 in which the igniter 7 is assembled and the case 100 are fixed, for example, it is possible to relax a distortion of the connection part B caused by dimensional deviations by slippages of a fixing position, etc., of the igniter 7.
Patent JP-H04239097-A (JP)
Title: Raw material for synthetic lubricating oil and preparation thereof
Inventor: JIYON RONARUDO SANDAASON
IPC: C10N60/02
Filed: 1991-05-29
Abstract: PURPOSE: To obtain a synthetic lubricant base stock indicating high viscosity, good heat stability, etc., in a high yield.  
     CONSTITUTION: A synthetic lubricant base stock composed of reduced oligomers prepared from an olefin composition containing a 10-24 C linear olefin additionally contains cyclohexanol or decahydronaphthalene which is substituted with 10-24 C alkyl groups. The base stock oil is produced by a process in which an olefin composition is brought into contact with phenol or naphthalene in the presence of acidic montmorillonite clay and the obtained oligomer mixture is hydrogenated. 
     COPYRIGHT: (C)1992,JPO
Patent JP-S5376663-A (JP)
Title: Semiconductor device
Inventor: MINATO TETSUO
IPC: H01L21/316
Filed: 1976-12-18
Abstract: PURPOSE: To inhibit the effect of leakage electric fields on resin and prevent the production of inversion layers by providing a CVD-PSG film on the thermal oxide film of the upper layer of a junction part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08318575-A (JP)
Title: Three-dimensional article shaping apparatus
Inventor: HOSOKAWA TOSHIHIRO
IPC: B29C67/00
Filed: 1995-05-25
Abstract: PURPOSE: To produce a three-dimensional article automatically, simply, accurately and efficiently in low running cost by freely using an arbitrary material. CONSTITUTION: A three-dimensional article shaping apparatus is equipped with a computer 2, a feed apparatus 5 feeding a plurality of sheet materials different in material quality and/or thickness to a predetermined stand one at a time by the command of the computer 2 to successively laminate them on the stand, a cutter 6 cutting the sheet materials fed on the stand into an arbitrary shape one at a time on the basis of the contour line data of the computer and a fixing device 7 successively applying fixing treatment to the surfaces of the sheet materials. The fixing device is equipped with a plurality of different fixing means for fixing the sheet materials and the arbitrary means among the fixing means is selectively operated by the command of the computer.