baber/WOPTO huggingface dataset:
Patent JP-S6041124-A (JP)
Title: Magnetic disc control device
Inventor: HIEDA TAKASHI
IPC: G11B20/10
Filed: 1983-08-15
Abstract: PURPOSE:To generate an instruction accessing a variable length recording format without change from a host device by adding a buffer circuit for one track to a magnetic disc control device and supporting the variable length recording format in the buffer. CONSTITUTION:A buffer control circuit 14 checks the contents of a record number holding circuit 15 on the basis of an instruction from a command execution circuit 10 at first, and if there is no changed command, an end report is written in a magnetic disc device 3 as it is. When a changed record exists, a fixed length data number related to the record No. of the stored record is calculated from the key length and data length of a counting part which are held in a buffer circuit 12 and the calculated fixed length data number is sent to a data transfer circuit 13 collectively to be written in the magnetic disc device 3. Since the variable length recording format is supported in the circuit 12, a data processor 1 can generate the variable length recording format without changing its access instruction.
Patent JP-S63312240-A (JP)
Title: Four-wheel-drive vehicle
Inventor: KURIHARA SAKUO
IPC: B60K23/08
Filed: 1987-06-16
Abstract: PURPOSE:To make it possible to provide a large ground clearance of a vehicle and a large space inside a car room, and enable the exhibition of a function as four-wheel- drive at the time of slipping despite two-wheel-drive under a normal condition by arranging a transfer structure in form of constant engagement and simplifying it. CONSTITUTION:In a power transmission system for operating wheels, power is always transmitted to front wheels 11 and rear wheels 13 via a transfer 5. And, the final gear ratio of a differential device 17 on the front wheel side is set larger than that of a differential device 21 on the rear wheel side, thereby resulting in two-wheel-drive under a normal condition. And then, when the driving rear wheels 13 slip on such a road surface easily causing a slip as a snowy or muddy road, rotational speed of a drive gear rotated by means of the power transmission system becomes larger than that of the front wheels rotated by the road surface, and also the rotation of a holder 37 is restrained by the effect of a brake member 36. Therefore, a roller 39 is slidden up on a tilting lock surface 31 so that a one-way hub clutch 25 comes in a clocked state by the wedge effect on the inner circumferential surface of an outer cylinder 35, thereby enabling the front wheel drive to exhibit a function as four-wheel-drive.
Patent JP-S5771133-A (JP)
Title: Radiation by electron beam
Inventor: SATOU HITOSHI
IPC: H01L21/027
Filed: 1980-10-22
Abstract: PURPOSE:To increase precision in drawing such geometic figures as trapezoids or triangles by a method wherein the drawing of a segment is terminated and another started when the difference between a basic travelling distance L of an electron beam and a gap DELTAl of radiated spots on the segment is not more than DELTAl/2. CONSTITUTION:A write command puts in a register 4 the data of the coordinate X for a segment end P and then the data of the coordinate Y are outputted from a unit 10, resulting in the radiation of the point P by an electron beam. Another command causes the register 4 to read the output of an adder 5 and the beam illuminates a point apart from the point P by a DELTAl. Stored in a register 15 are the data pertaining to the time length L during which a most concentrated illumination is to be made upon the segment M. Signals are transmitted through an adder 18, a switch 20, and a register 21 and then reachs a subtractor 22, which yields an output of L+DELTAl/2-iDELTAl when the spot of radiation is displaced by a pitch i using a DELTAl as the unit. When the output is not more than DELTAl/2, a comparator 23 yields a pulse which drives a controlling circuit 24, thereby ending the drawing of the segment M, and then the illuminator moves to a point where another drawing is to start. The constitution doubles the precision of the drawing work.
Patent JP-S6126353-A (JP)
Title: Telephone set with illumination
Inventor: FUJISAKI HISASHI
IPC: H04M1/22
Filed: 1984-07-17
Abstract: PURPOSE:To turns on the illumination of a telephone set irrespectively of other switches related to the illumination when the hand set is off-hooked, by adding a control circuit having a simple judging logic and processing logic to the telephone set with illumination. CONSTITUTION:A control circuit 4 which is operated by the command of a hook switch 3 for off-hooking a hand set is installed to a telephone set with illumination, whose keyboard 1 is provided with a lighting circuit 2 which lights the keyboard 1 and an illumination changeover switch 31 which acts as a control means controlling the turning-on and turning-off of the lighting circuit 2. When the hand set sets the hook switch 3 to the off-hook condition by means of the control circuit 4, the lighting circuit 2 is automatically turned on and, when the brightness of the circumference around the telephone set exceeds a prescribed level just before the off-hook condition is set, the circuit 4 automatically inhibits the control for turning on the circuit 2.
Patent JP-H0439604-A (JP)
Title: Ink composition and color filter pattern forming method
Inventor: HAGINO MASATO
IPC: C09D11/033
Filed: 1990-06-05
Abstract: PURPOSE:To improve the printability of ink and to obviate the generation of thinning and drop-out so that stable printing can be executed by constituting the compsn. of an org. pigment and a vehicle contg. an org. solvent, epoxy phenoxy resin and hardener. CONSTITUTION:The color filter ink compsn. is constituted of the org. pigment and the vehicle contg. the org. solvent, epoxy phenoxy resin and hardener. At least >=1 kinds of diethylene glycol monobutyl ether, cyclohexanone, cellosolve acetate, diethylene glycol monobutyl ether acetate, or methyl ethyl ketone are used as the org. solvent. The org. solvent is compounded at 60 to 80 wt.%. The ink compsn. which has the excellent printability, does not generate the thinning and drop-out and can form color filter patterns having high fineness and high quality is obtd. in this way.
Patent JP-H053004-A (JP)
Title: Image display device
Inventor: HAMADA KIYOSHI
IPC: H01J1/18
Filed: 1991-06-20
Abstract: PURPOSE:To prevent the vibrations of a linear cathode reliably as well as to prevent the fluctuations and local blurs of beam characteristics which are attributable to a failure to fix the insulation members and parts of an image display device. CONSTITUTION:By constructing the insulation members and parts through application of insulative coating to conductive materials and applying the conductive materials with a potential higher than the cathode potential, the surface of the insulative coating is electrically charged until the potential thereat becomes equal to the cathode potential, after which the former potential is kept at the same, level as the latter potential. This, on the other hand, enables linear cathodes 12 to be provided alongside an insulative substrate constructed through applying an insulative coating 22 to a conductive plate 21, thereby preventing the vibrations of the linear cathodes 12.
Patent JP-H11334328-A (JP)
Title: Tire inflation pressure warning system
Inventor: KATO MICHIYA
IPC: G01L17/00
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To enhance response by establishing transmission conditions for a transmitter in accordance with the degree of a reduction in tire inflation pressure. SOLUTION: A transmitter 4 for transmitting information on tire air pressure for every given time is mounted on a tire and a receiver 7 is provided on a car body side to receive the tire inflation pressure information to identify the information for display. In that tire inflation pressure warming system, a transmitting signal is transmitted for every given time and is also transmitted when a fluctuation in the rapid pressure of the tire at a unit time t exceeds given pressure (P1).
Patent JP-S6128556-A (JP)
Title: Disazo dye and production thereof
Inventor: ITO NAOTO
IPC: C09B31/14
Filed: 1984-07-19
Abstract: NEW MATERIAL:Disazo compounds of formula I, wherein X<1>, X<2>, X<3>, X<4>, X<5> are H, halogen, cyano, alkoxycarbonyl, nitro, lower alkyl etc. respectively; R<1>, R<2> are H, lower alkyl, phenyl, five-membered or six-membered heterocyclic ring respectively; Z<1>, Z<2> are cyano, alkoxycarbonyl, nitro respectively; R<3>, R<4> are lower alkyl, lower alkoxyalkyl, lower cyanoalkyl, lower alkoxycarbonylalkyl, alkoxycarbonyloxyalkyl, allyl, etc. respectively. USE:Dyes which dye or print synthetic fibers with excellent fastness. PREPARATION:A monoazo compd. of formula II is diazotized and coupled with a thiophene compd. of formula III to obtain the desired compd. The coupling reaction can be expedited by adjusting the pH with an alkali.
Patent JP-S5938147-A (JP)
Title: Opening/closing control unit for retractable head lamp
Inventor: HASHIMOTO KENSHIROU
IPC: B60Q1/05
Filed: 1982-08-27
Abstract: PURPOSE:To prevent a head lamp from opening or closing halfway by controlling electrification to a motor even when an operation switch that lights or puts out a retractable head lamp and that at the same time puts the lamp to the illuminating position or the stowage position, is operated instantaneously. CONSTITUTION:A control unit 10 is located between a manual switch 4 and a location detecting member 2. When a movable piece 4b is brought into contact with a terminal 4e, the relay coil 11a of a relay circuit 11 which performs switching operation to give either an open-or close-signal to a retractable head lamp, is excited in accordance with lighting of a head lamp. And a contact 11b is switched from a close-signal terminal 11d to an open-signal terminal 11c. The relay coil 11a turns ON as soon as the moving element 4b is nrought into contact with the terminal 4e, and is connected in series to a transistor 12 that excites the relay coil 11a. The ON-state of the driving transistor 12 is maintained by charge in a condener 14 that has been charged since a self-supported transistor 13 turned ON.
Patent JP-S628196-A (JP)
Inventor: SAKUMA HIROSHI
IPC: G09G3/28
Filed: 1985-07-05
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-S6041707-A (JP)
Inventor: NAKAYAMA KIYOSHI
IPC: H01B9/06
Filed: 1983-08-16
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-S634334-A (JP)
Title: Electronic file device for document image
Inventor: FURUKAWA YOSUKE
IPC: G06F17/30
Filed: 1986-06-25
Abstract: PURPOSE:To facilitate the retrieval of a document image by using an image obtained by reducing an actual filed document image itself as a means for indexing in addition to key words. CONSTITUTION:A document image reducing means 15 reduces the document image in a document image file means 14. The command for file retrieval is inputted by a command input means 12 and then the key word for document images is inputted, so that a CPU 16 displays the number of document images corresponding to the key word in the document image file means 14. When an operator commands the reference of the reduced image, the CPU 16 reduces said number of document images in the document image file means 14 and displays their list on an image display means 13. The operator, therefore, utilizes the image information directly and easily reads the document images.
Patent JP-S63313922-A (JP)
Title: Satellite communication system
Inventor: SERIZAWA MUTSUMI
IPC: H04B7/15
Filed: 1987-06-17
Abstract: PURPOSE:To greatly improve a curve efficiency by providing one master station, at least, among plural master stations, in a range which one beam covers, and communicating through the master station of the range in which an under- mentioned slave station exists, when the respective slave station communicates. CONSTITUTION:The master stations A*, B*, C* are provided respectively in three beams A, B, C, cast by a satellite with a multibeam antanna, and besides, the slave stations, named a1, a2, a3..., b1, b2..., c1, c2, c3..., exist in the respective beams. When the slave station a1 communicates with the slave station b1, the slave station d1 transmits its transmission information to the master station A* once, and transmits the information to the station b1 through the station A*. Thus, when the respective slave station communicates with another slave station, it does not communicate through the master station existing in the radiation area of the specified beam like a customary hub system, but it communicates through the master station existing in the irradiation area of the same beam as the respective slave station.
Patent JP-S5671495-A (JP)
Title: Initial exciter for generator
Inventor: EBIZUKA KIYOSHI
IPC: H02P9/08
Filed: 1979-11-14
Abstract: PURPOSE:To eliminate the DC power source for initial excitation of a generator by doubling the voltage due to magnetic field residual magnetism at the time of stopping the generator and supplying it to a field winding. CONSTITUTION:A voltage due to residual magnetic field magnetism exists at the time of stopping an AC generator, and is detected by an initial excitation transformer 10. The voltage thus detected by the transformer 10 is doubled by a double voltage rectifying circuit 11. When the output voltage of the circuit 11 becomes predetermined value by a voltage detector 14, an electromagnetic switch 8 is closed to thereby supply the output voltage of the circuit 11 to the field winding 2 and to then excite initially. Thus, the initial excitation DC power source can be eliminated.
Patent JP-H1060685-A (JP)
Title: Lead frame and electroplating method
Inventor: ABYS JOSEPH ANTHONY
IPC: H01L23/495
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a nickel coating of a lead frame which is not cracked when applied with a stress corresponding to the packaging of an electronic device. SOLUTION: The metallic lead frame substrate of a lead frame consists of copper, copper alloy or nickel alloy, the lead frame 10 is coated with a conformal nickel coating, and the lead frame substrate is made resistant to cracking when bent through an angle of at least 82 with 150-300μm radius of curvature. When the lead frame 10 is bent by this method, the surface of the lead frame substrate is deformed. Provided that the depth of deformation does not exceed about 5μm, a crack passing through the thickness of the conformal nickel coating is not brought about.
Patent JP-H0710626-A (JP)
Title: Production of thermoplastic cement composition and cement formed article
Inventor: KOBORI SHIGEJI
IPC: C04B26/02
Filed: 1993-06-21
Abstract: PURPOSE:To provide a plastic cement capable of losing thermoplasticity by hardening of cements due to water absorption while readily carrying out thermoplastic processing in forming and excellent in heat resistance and other physical properties. CONSTITUTION:This thermoplastic cement composition is obtained by blending 100 pts.wt. thermoplastic resin with 50-600 pts.wt. hydraulic cement and/or air-hardening cement and 0.1-20 pts.wt. hydrophilic substance.
Patent JP-H05341662-A (JP)
Title: Transfer drum cleaner
Inventor: KATSUNO RYUJI
IPC: G03G21/10
Filed: 1992-06-09
Abstract: PURPOSE:To prevent the occurrence of a defective image over a long period by cleaning a transfer drum at timing for holding a form on a transfer drum. CONSTITUTION:A form guiding device 17 arranged to be adjacent to a sucking device 11, is operated so as to lead the form 7 to the transfer drum 6, linked with the sucking device 11. A cleaner 20 is attached to the form guiding member 170 of the form guiding device 17. The cleaner is composed of a cleaning member 22 constituted of the holder 21 of a fixing side, the film of a cleaning side, etc. When the form 7 is carried, the cleaning member 22 is brought into contact with the surface of the transfer drum 6 to start cleaning, linked with the operations of the sucking device 11 and the form guiding device 17. The form 7 is wound/held on the cleaned transfer drum 6. After that, a sucking roller 10 and the form guiding member 170 are separated from the transfer drum 6, and a noncontact state with the form 7 under a transfer is maintained.
Patent JP-H09329046-A (JP)
Title: Injection controller for electronically controlled diesel engine
Inventor: ITO YOSHIYASU
IPC: F02M41/12
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To impart enhanced starting and exhaust performance to a vehicular electronically controlled diesel engine with an injection controller therefor for controlling the injection thereof. SOLUTION: A spill valve is provided for opening or closing the high-pressure chamber of a fuel injection pump, and an NE pulser is provided for detecting the rotational angle of a diesel engine. A counter CNIRQ is provided for counting the number of pulse signals outputted following a reference signal from the NE pulser. The spill valve is opened in conjunction with the completion timing of fuel injection. If the conditions do not meet the requirements for calculating the number of engine revolutions NE in step 432, the spill valve is prevented from being closed until the conditions meet the requirements in step 434. If the conditions allow the calculation of NE in step 432, the spill valve is opened every time the equation CNIRQ=8 is effected in steps 432 and 444.
Patent JP-S636715-A (JP)
Inventor: HONDA HARUO
IPC: H01H33/915
Filed: 1986-06-27
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-S5560671-A (JP)
Title: High-pressure oil discharger for hydraulic pump
Inventor: KATAYAMA SHIYOUICHI
IPC: F04B1/20
Filed: 1978-12-01
Abstract: PURPOSE: To avoid oil leakage in a high-pressure oil feed pipe by pressure contacting the end face of a cylinder piece with the tip end face of a high-pressure oil feed pipe utilizing the high oil pressure in a discharge line.  
     CONSTITUTION: When a high oil pressure is discharged into a high-pressure oil feed pipe 43 arranged in the axial direction of a pump chamber, the high-pressure oil discharged into a discharge line 33 pressure contacts a cylinder piece 50 with a pressure contact ring 49 fitted to the tip end face of the pipe 43, before discharged to a discharge port through an oil feed line 46 inside the pipe 43. Thus, there is obtained a very high tightness and the oil from the line 33 can be transferred into  the pipe 43 without leakage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5673526-A (JP)
Title: Exhaust smoke desulfurization and denitrification method
Inventor: TANAKA HIROMI
IPC: B01D53/74
Filed: 1979-11-20
Abstract: PURPOSE: To reduce chemical consumption of active carbon and prevent self-destruction of active carbon, by giving such form to active carbon, which is charged in plural fixed floor type active carbon charging towers, that a high gap rate can be obtained and by giving a dust through form to fixed floors.  
     CONSTITUTION: In case that exhaust gas has been led into active carbon charging tower 5, exhaust gas in tower 5 is mixed with a prescribed quantity of ammonia gas and passes on fixed floor 7. On fixed floor 7, nitrogen oxides are decomposed into nitrogen by reaction with ammonia, and sulfur oxides are collected on the active carbon surface as sulfuric acid and/or its ammonium salt. Since active carbon of the dust through form such as a ring form, a pipe form, and honeycomb form is stored as fixed floors 7 and 8 in active carbon charging towers 5 and 6, fixed floors have a high gap rate and are held in the dust through state. For the purpose of facilitating charging active carbon, the cargridge system may be adopted for fixed floors. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04345537-A (JP)
Title: Automotive head-up display
Inventor: IWAASA YUJI
IPC: G02B27/02
Filed: 1991-05-24
Abstract: PURPOSE:To provide a holographic head-up display free from much dispersion in diffraction efficiency. CONSTITUTION:A luminous display means 6 is provided near the windshield glass of an automobile, and has such beam as incident slantingly on the surface of the glass. The beam is transmitted and diffracted with the predetermined angle via the second transmission type hologram 4 sealed within the glass, and further made incident on the first reflective type hologram 5. Then, the beam is reflected and diffracted toward a driver's field of view 7 through the first hologram 5. In this case, the first hologram 5 has diffraction lattice surface inclined 30 degrees or more with hologram surface.
Patent JP-H11337849-A (JP)
Title: Nx2n-optical fiber switch
Inventor: TAKAHASHI MITSUO
IPC: G02B6/35
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an N×2N-circuit switching optical fiber switch (N>=1) which can simultaneously switch plural pairs of optical fiber circuits mechanically. SOLUTION: In this optical fiber switch, N pieces of mobile optical fibers 9 are simultaneously moved and displaced by driving members 13 which alternately go and return in a direction X orthogonal to the optical axis Z while being guided by slits 12 of alignment means 1 and 2. The optical axes of mobile optical fibers 9 are accurately aligned to the optical axis of first or second fixed optical fibers by a mechanism which simultaneously presses N pieces of mobile optical fibers 9 to alignment V grooves by deflection stress of elastic pin 15 provided in an actuator. Further, a sure self-holding function is given to the actuator by elastic pins 15.
Patent JP-S6210746-A (JP)
Title: Non-volatile ram checking method
Inventor: HAYAMA HIROYUKI
IPC: G06F1/00
Filed: 1985-07-08
Abstract: PURPOSE:To check whether contents of data held at a non-volatile RAM are fair or not by comparing the contents of two non-volatile RAM, checking the contents of the non-volatile RAM of the central control station and operating a system after the coincidence of the contents is confirmed. CONSTITUTION:The contents stored in the non-volatile RAM of a central control acting station 11c are transmitted through a transmitting line 12 to a central control station 11a and stored into a RAM 21. Next, the contents of a non- volatile RAM 22 of the central control part 11a and the contents of the second non-volatile RAM of the central control acting station 11c stored at the RAM 21 are compared through a data bus 23 and the contents of the non-volatile RAM 22 are checked. When both are coincident, the fair data are stored to the non-volatile RAM 22 and the system is operated. When both are not coincident, the error is generated at the non-volatile RAM 22, the system is not operated and the occurrence of the error is informed to the user. Thus, it can be checked whether or not the data contents held at the non-volatile RAM are fair.
Patent JP-H05337739-A (JP)
Title: Electrochemical machining electrode
Inventor: SAWADA SHIGERU
IPC: B23H3/04
Filed: 1992-06-09
Abstract: PURPOSE:To put an electrochemical machining method into practical use by imparting a specified form to a geometrical work body so efficiently without giving any effect to a part where machining has so far finished. CONSTITUTION:In an electrochemical machining electrode for forming a projection jutting out of the face, on the surface of a metal body by means of electrochemical machining, it is provided with an electrode body 10 with an electrolyte passage and a cartridge electrode 20 attached to a tip of this electrode body 10, and a work hole 26 of such a form as surrounding the projection is formed in a tip of this cartridge electrode 20, while an external form along the externals of adjacent projection is given to it, and then the sidepiece of this cartridge electrode 20 is covered with a nonconductive material.
Patent JP-H04235130-A (JP)
Title: Drug containing magnesium-pyridoxal- 5'-phosphate-glutaminate and preventing disease caused by damage of blood vessel
Inventor: BERUNAA SHIYUNAIDAA
IPC: A61K31/675
Filed: 1991-05-24
Abstract: PURPOSE: To obtain a medicine which decreases LDL(low-density lipoprotein)- bound peroxide in the absence of hypercholesterolemia and hyperlipididemia and prevents vascular lesions caused by the peroxide. CONSTITUTION: This medicine contains magnesium-pyridoxal-5'-phosphate- glutaminate (shown by the formula) as an active ingredient.