baber/WOPTO huggingface dataset:
Patent JP-S60233343-A (JP)
Title: Method of checking air-fuel ratio feedback controlling apparatus for internal-combustion engine
Inventor: NAKANO JIROU
IPC: F02D41/00
Filed: 1984-05-07
Abstract: PURPOSE:To judge whether some trouble is caused with an air-fuel ratio controlling means or not, by making comparison between a reference value and the output value of a sensor element of an oxygen sensor disposed in an exhaust passage of an internal-combustion engine after the temperature of said sensor element becomes higher than the activation temperature. CONSTITUTION:At a step 13, judgement is made that an indication lamp is cut off if the indication lamp is not lighted. When the temperature of a sensor element becomes higher than its activation temperature, the program proceeds to a step 16. At a step 17, judgement is made whether the sensor current Is is greater than a reference value Isset or not. In case that the following relationship, Is>= Isset, is not satisfied, the program proceeds to a step 19, and the indication lamp is extinguished for indicating that some trouble is caused with an oxygen sensor or a control means. Thus, it is enabled to check troubles of an air-fuel ratio controlling means with no need of any special measuring means.
Patent JP-2000279569-A (JP)
Title: Game board
Inventor: HAYASHI YOSHITAKA
IPC: A63F3/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a portable and easy-to-use game board. SOLUTION: Place specification means P2, P4 specifying places in which piece groups of each set can be arranged, path specification means P2, P3, P4, S indicating paths in which each piece can move, region specification means 21, 22, 31, 32, 33, 41,to 46, 51, 52 indicating regions in which each piece cannot move, and two goal specification means P1, OUT specifying goal places for which each piece group divided into two sets aim are arranged on a surface of a game board, respectively.
Patent JP-S62247361-A (JP)
Title: Color image forming method
Inventor: HIRABAYASHI SHIGETO
IPC: G03C1/035
Filed: 1986-04-19
Abstract: PURPOSE:To enable a color image small in fog and dye stains and high in color development density and sharpness to the rapidly formed by processing a silver halide color photographic sensitive material containing a specified compound with a specified liquid color-developer. CONSTITUTION:The silver halide color photographic sensitive material has at least one silver halide emulsion layer containing silver halide grains composed substantially of silver chloride, and contains, in an amount of 1-8mg/m<2>, one of the compounds represented by formula I in which each of R and R' is cyano, carboxy, or the like; each of Z and Z' is H, Na, or the like; and each of n and m is 1 or 2. This photosensitive material is processed for <=60sec with a liquid color-developer of <=10.4 in pH containing sulfite in an amount of 0.2-5.0mmol/l, thus permitting a color image small in fog and color stains, high in color development density, and high in sharpnes to be rapidly formed.
Patent JP-H06297729-A (JP)
Title: Ink jet recording apparatus and ink phase detecting method
Inventor: DOI TAKESHI
IPC: G01H3/00
Filed: 1993-04-19
Abstract: PURPOSE:To detect whether ink is in a proper liquid state in an ink jet recording apparatus melting ink solid or semisolid at the normal temp. before emitting the same. CONSTITUTION:In an ink jet recording apparatus equipped with liquid chambers 16,17 having an ink emitting orifice 15, an energy generating element 19 generating energy used in order to emit ink and a heater 22 melting ink solid or semisolid at the normal temp. and storing the ink supplied to the emitting orifice 15, a sonic wave generating means 19 and a sonic wave detection means 40 are provided. The sonic wave generated by the sonic wave generating means is detected by the sonic wave detection means and, on the basis of the detection output, the phase change of ink is detected.
Patent JP-S57206720-A (JP)
Title: Controller for water pump of engine
Inventor: MATSUURA MASAHIKO
IPC: F01P7/16
Filed: 1981-06-13
Abstract: PURPOSE:To accurately control the temperature of an engine, by providing a control circuit which receives an engine wall temperature signal to regulate a driver which drives a water pump at a variable speed ratio to the revolution of the engine. CONSTITUTION:The output signal of a temperature sensor 14 for detecting the temperature of the wall surface of an engine is applied to a temperature detection circuit 23. The output signal of a crank angle sensor 24 is applied to a crank angle detection circuit 25. The outputs of the temperature detection circuit 23 and the crank angle detection circuit 25 are applied to a sampling circuit 26 so that the output of the circuit 23 is sampled at a prescribed crank angle. The output of the sampling circuit 26 is applied to an output current control circuit 27 for regulating an electrical current to be supplied to a motor 12 for driving a water pump. A transistor Tr and a relay MR are operated through an amplifier circuit 28 to drive the motor 12 depending on the temperature of the wall of the engine.
Patent JP-H03289814-A (JP)
Title: Switching circuit
Inventor: KOMATSU SADAHIRO
IPC: H03K17/14
Filed: 1990-04-06
Abstract: PURPOSE:To allow the switch circuit not to receive effect of fluctuation of a power supply voltage or a temperature characteristic by setting a signal level obtained when the output of differential amplifier goes to a low level, equal to the level shift between driving amplifiers, and deciding the signal level with a ground level. CONSTITUTION:A differential amplifier consists of transistors(TRs) 3, 4 and driving amplifier consists of TRs 10, 11, 13. A signal level obtained when the output of a differential amplifier goes to a low level is set equal to a level shift between driving amplifiers. When the output of the differentia amplifier is at a low level, the output of the differential amplifier is 3VBE and depends on the ground level, then the effect of the fluctuation on the power supply voltage is not caused. Moreover, the output level when the output of the differential amplifier goes to a low level and the level shift between driving amplifiers and is equal to each other as 3VBE and the temperature characteristic of TRs on a same substrate is equal to each other. Thus, the effect of the fluctuation of the base-emitter voltage VBE due to a temperature change is not caused.
Patent JP-S61248404-A (JP)
Title: High voltage electrical equipment box
Inventor: HONJO AKIRA
IPC: H01F27/02
Filed: 1985-04-25
Abstract: PURPOSE:To stabilize pressure release performance by a method wherein a pressure release plate is made of one sheet of metal board and its one end is fixed to the opening edge of a hole and its other end is pressed against the outside of the opening edge of the hole. CONSTITUTION:One end 17a of a pressure release plate 17 made of one sheet of thin metal board is fixed to the inside of the opening edge 14a of a hole 14 firmly by a bolt and a nut 18 and the other end 17b of the pressure release plate 17 is pressed against the outside of the opening edge 14b of the hole 14. If, for instance, something unusual occurs in a bus-bar chamber 4 and arc gas is generated, the other end 17b of the pressure release plate 17 is pushed upward under a gas pressure with the one end 17a as a fulcrum and the arc gas is discharged backward. With this constitution, pressure release performance can be stabilized and the accuracy can be improved.
Patent JP-H09284640-A (JP)
Title: Image pickup device
Inventor: TSUCHIYA TAKASHI
IPC: H04N5/235
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a color image pickup device capable of obtaining an image pickup output where favorable image quality if secured by controlling exposure quantity to permit the brightness of a main subject to be the proper one without the influence of a background brightness. SOLUTION: The image pickup device is provided with a diaphragm control part where an image pickup output level within a specified area in an image pickup screen designated by an area generator 63B is integrated by an integrating unit 62B based on an image pickup output signal which is obtained by an image pickup part having a light quantity control means so as to be detected, the image pickup output level in the area within a specified luminance level range in the image pickup screen designated by the area generator 63C is integrated by an integrating equipment 62C so as to be detected and the light quantity control means of the image pickup part is controlled by a diaphragm controller 65, based on the respective detection outputs.  The light quantity control means of the image pickup part is controlled so as to permit the image pickup output level obtained by the integrating equipment 62B to be a prescribed level and the specified luminance level range is changed by a setting change means so as to add the image pickup output level.
Patent JP-S61254424-A (JP)
Title: Let-out apparatus for bar-like work which also serves as stocking apparatus
Inventor: ITO NOBUHIKO
IPC: B65G59/02
Filed: 1985-04-27
Abstract: PURPOSE:To smoothly carry a work in a working machine and to remarkably enhance the productivity by forming a lot of receive guides in the direction substantially perpendicular to the direction of supplying a work. CONSTITUTION:A bar-like work (a) fed out by a pusher 1 is received by a receive guide 2 through a chuter 11 at a level lower than a work supply line A. A stock device 3 is adapted to stock plural rows of bar-like work (a) groups by moving a chain conveyer 15 in the direction substantially perpendicularly to the direction of supplying the work to vertically stock a lot of bar-like works (a) between the receive guides 2. A let-out pusher 5 is adapted to lift up the work (a) up to a work let-out line B toward a working machine by a work group lifter 4 and let out the work toward the work let-out line B set substantially parallel to the work supply line A.
Patent JP-S61250247-A (JP)
Inventor: YONEDA TSUGUO
IPC: E04B7/02
Filed: 1985-04-27
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-H11288972-A (JP)
Title: Semiconductor plastic package
Inventor: TAKE MORIO
IPC: H01L23/12
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To improve the heat dispersion property and to reduce the popcorn phenomenon, by allowing a thermally conductive adhesive to adhere to a metal projection in a conical trapezoid shape which is formed at the fixed part of the metal plate chip of the metal plate of a printing wiring board, and allowing the tip of the metal projection to adhered to a metal foil for mounting the semiconductor chip. SOLUTION: A metal plate (b) with an improved heat dispersion property is arranged at nearly the center in the thickness direction of a printed wiring board, and a plated through-hole for the circuit conductor continuity on front and reverse sides has the diameter of a clearance hole (c) which is punched on the metal plate (b). When a semiconductor chip is to be fixed on the upper surface of a metal core printed wiring board, a plurality of projections in a conical trapezoidal shape are formed at a position for fixing the semiconductor chip, and a circular solder layer is formed a a position for forming the projections on a metal flat plate initially, for example, by printing.  Then, the solder chip is fixed on the metal foil, where an inner-layer metal conical trapezoid projection is glued on the printed wiring board by a thermally conductive adhesive, solder, or the like, by the thermally conductive adhesive.
Patent JP-S62258979-A (JP)
Inventor: FUJIMOTO YUUJI
IPC: F25B1/00
Filed: 1986-04-21
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-S5717496-A (JP)
Title: Liquid phase growing method for single crystal of compound semiconductor
Inventor: IIZUKA YOSHIO
IPC: H01L21/02
Filed: 1980-07-07
Abstract: PURPOSE: To reuse a melt as a crystal growing source ≥10 times by heat treating the used melt at the temp. of the preceding liq. phase growth or above.  
     CONSTITUTION: A melt as a crystal growing source is brought into contact with the surface of a substrate made of single crystal of a compound semiconductor at a high temp., and by slow cooling a single crystal of the compound semiconductor is grown on the substrate in liq. phase. At this time, if the melt is a used melt, it is reused after heat treatment at the temp. of the preceding growth or above. The heat treatment is carried out preferably in a reducing atmosphere. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02273377-A (JP)
Title: Signal processor
Inventor: KATAKURA MASAYUKI
IPC: G11B20/04
Filed: 1989-04-13
Abstract: PURPOSE:To secure the prescribed frequency characteristics and simultaneously to simplify the constitution of a signal processor by setting the variable conductance of a transmission conductance circuit at the N-fold value in an N-fold speed mode. CONSTITUTION:When the input signal regenerated by a tape recorder at the standard tape speed is inputted to an input terminal 10, the common contact 20c of a switch 20 is connected to a contact 20a and the variable conductance G of a transmission conductance circuit 15 is set at gm.K. Thus such a compressed signal having its frequency characteristics varying continuously is obtained. Then the conductance G of the circuit 15 is set at the N-fold value (g.m.K.N) with the input of an input mode of the N-fold speed mode. Thus such compressed output signals having the same level with the N-fold frequency are obtained via an output terminal 13. When the input signal is expanded, the contact 20c of the switch 20 is connected to a contact 20b with the conductance G set similarly. Thus an expanded signal is outputted via the terminal 13.
Patent JP-S5317345-A (JP)
Title: Charging device by corona discharge
Inventor: TANIGAWA KOUICHI
IPC: G03G15/02
Filed: 1976-07-30
Abstract: PURPOSE: To obtain a stabilized surface potential by covering the surroundings of corona discharge wire with an insulating shield with an opening facing a member to be charged. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000285355-A (JP)
Title: Position detecting device
Inventor: IDE YASUHIRO
IPC: G08C17/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a position detecting device which has higher accuracy in position detection compared with those based on conventional techniques. SOLUTION: This position detecting device 30 detects the positions of a plurality of prescribed meter reading slave radio devices 20 in a fixed type automatic meter reading radio system by moving into the neighborhood of the plurality of devices 20 to perform communication on behalf of meter reading master radio equipment 10. A communication controlling part 31 transmits a telegram signal for performing automatic meter reading on behalf of the equipment 10 by radio to the plurality of devices 20 by using a radio transmitting and receiving part 32 and receives a telegram signal including meter reading data transmitted from the plurality of devices 20 by radio in response to the telegram signal by using the part 32.  When the part 31 receives the telegram signal transmitted from each device 20, is detects the field strength of a radio wave transmitted from the device 20, signals it and performs position detection.
Patent JP-S5716856-A (JP)
Title: 4-guanidinomethylcyclohexanecarboxylic acid ester and its preparation
Inventor: MURAMATSU MUTSUMI
IPC: C07C239/00
Filed: 1980-07-04
Abstract: NEW MATERIAL:The compound of formula I (R is formyl, lower alkoxy, alkanoyl, or phenyl).  
     EXAMPLE: Trans-4-guanidinomethylcyclohexanecarboxylic acid 2'-formylphenyl ester hydrochloride.  
     USE: It has excellent protease-inhibiting activity, and useful pharmaceutical activities such as antitrypsin activity, antithrombin activity, etc.  
     PROCESS: The compound of formula I is prepared by reacting 4-guanidinomethylcyclohexanecarboxylic acid of formula II or its reactive derivative (e.g. acid chloride) with the compound of formula III. The lower alkoxy represented by R is, e.g. methoxy. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5518282-A (JP)
Title: Semipermeable membrane module
Inventor: TSUGAYA HITOSHI
IPC: B01D63/14
Filed: 1978-07-26
Abstract: PURPOSE: To permit folding tubular membrane zig-zagly and closely and also to miniaturize module structure of long tubular membrane by a tubular membrane with projections in its longitudinal direction.  
     CONSTITUTION: The semipermeable membrane 8 laid on the inside surface of the circular back fabric 7 of the tubular membrane 6 has integrally plural projections 9 projecting its longitudinal direction toward the center of the tube. Thus, even when the tubular membrane 6 is closely and zig-zagly folded into a laminated layer, the blocking of the folded portions can be prevented and thus the flow path 10 can be assured. When the laminated is encased in a case, the curvature radius of folded portions can be made smaller and thus module structure can be miniaturized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57206109-A (JP)
Title: Automatic controller of sound volume
Inventor: KOJIMA TADASHI
IPC: G11B20/10
Filed: 1981-06-15
Abstract: PURPOSE:To obtain an analog demodulated signal having an amplitude corresponding to the change of the period-to-pulse duration ratio of the PAM wave, by varying said period/pulse duration ratio for a reproducing system of a PCM recording system. CONSTITUTION:When the PCM data is fed to an input terminal IN, a staircase wave output is produced from a D/A converter 21 and supplied to the 1st contact (a) of a switch part 22. A switch control part 23 delivers a control signal fc based on an indication of a control action indicating signal input terminal I2 and the reference signal fcg supplied from a reference signal generating part 231. At the same time, the part 23 produces a control signal fA based on the reference signal fs and the signal fc. Thus the switch part 22 is controlled. Both signals fA and fc have a certain pulse duration respectively before a control action indicating switch S is set at the fade-out side FO. Then the pulse duration is gradually decreased with an FO operation given at and after the time to. Thus a PAM wave having the pulse duration decreasing gradually is fed to a low pass filter 24, and an analog modulated signal is obtained from the output of the filter 24.
Patent JP-H06278083-A (JP)
Title: Confectionery cutting machine
Inventor: INANUMA JUZO
IPC: B26D1/08
Filed: 1993-03-26
Abstract: PURPOSE:To cut confectionery accurately in a specified size and the same form by rotating a rotating panel to connect its rotation to second and first chains, and locking a locking member fixed to the first chain to the lower part of a slide plate and moving the slide plate in the direction of the cutting blade. CONSTITUTION:A first chain 18 provided with a locking member 45 is applied between a gear 43 and a gear 53, and a second chain 36 is applied between a gear 35 and a gear 54. Also a cutting blade 15 for cutting confectionery is fixed to a handle 13 between a first rotating shaft 32 and a second rotating shaft 33 and between an erected member 7 and an erected member 8. The cutting blade 15 fixes a slide member 6, and the slide member 6 slides along a groove formed in a slide guide 5 for fixing a guide mounting plate 4. Thus, when the handle 13 is raised to the position of a handle 13b, the cutting blade 15 rises in the (h) direction and, when it is lowered to the position of the handle 13, the cutting blade 15 lowers in the (i) direction aslant to cut off the confectionery easily without collapsing it.
Patent JP-H05262925-A (JP)
Title: Flame-retardant composition
IPC: H01B7/295
Filed: 1992-03-18
Abstract: PURPOSE:To provide a halogen-free, highly flame-retardant composition excellent in mechanical properties, to be used in electric wires or cables, joints therefor, or constructional structures. CONSTITUTION:The objective composition comprising (A) 100 pts.wt. of a polyolefin, (B) 0.1-50 pts.wt. of a molybdenum-based flame-retarding agent, (C) 30-200 pts.wt. of an inorganic flame retarding agent, and (D) 0.1-20 pts.wt. of a silicone oil. With such specified amounts of the molybdenum-based flame retarding agent and silicone oil besides the above inorganic flame retarding agent, formulation of an excess amount of the inorganic flame retarding agent can be avoided; thus, this halogen-free composition has high flame retardancy, good mechanical properties and processability, being also of no concern for bleeding developments.
Patent JP-H09257649-A (JP)
Title: Jet type fatigue tester
Inventor: OSADA TOSHIYUKI
IPC: G01M13/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To load a hydrodynamic load of fluid to a specimen under test by bringing the fluid from a nozzle capable of adjusting ejecting fluid amount into contact with the specimen rotating at desired repetitive speed. SOLUTION: A rotary porous plate 1 is fixed to a drive shaft 2 supported by a bearing case 5, rotated, and driven by a drive motor 4 via a transmission 3. A pump driving motor 7 pressurizes to suck the water of a water tank 14, and injects it from a plurality of nozzles 9 toward the plate 1 via a pressure water tube 8. A plurality of circular holes 15 are formed at an equal interval on the coaxial circumference of the plate 1, a metal gauze of a specimen 16 under test is mounted at the respective holes 15, and the injected water gives repetitive load to the specimen 16. The flow rate and speed of the injection, i.e., the load to the specimen 16 can be increased or decreased by a regulating valve 10, the exciting frequency can be altered by the number of revolutions of the plate 1, and the load direction can be altered by the angle of the nozzle 9.  Thus, the change load due to the direct fluid can be loaded to the specimen 16.
Patent JP-H09282292-A (JP)
Title: Memory copying device for information processing system
Inventor: OGURA KIMINARI
IPC: G06F11/16
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To reconstruct a TMR unit (multiplex unit of decision of) triple majority by performing replacement by a new processor by active maintenance in the case that one of the processors for constituting the TMR unit fails and is generated. SOLUTION: This memory copying device is constituted of a copying processing part 708 and a memory control part 706. When the processor 10-3, for instance, among three processors 10-1 to 10-3 fails and is replaced by the new processor, the copying processing part 708 instructs for copying the contents of the memories 704 of the processors 10-1 and 10-2 during an operation to the memory 704 of the exchanged processor 10-3. The memory control parts 706 of the respective processors 10-1 - 10-3 parallelly perform a copying operation from the specified area of the memory 704 to the same area of the memory 704 based on the instruction of the copying processing part 708 and inhibit access by the other processor to the copying area of the memory 704 during copying.
Patent JP-H01263396-A (JP)
Title: Method and device for lining in shield driving method
Inventor: YOSHIHARA SHIGENORI
IPC: E21D11/40
Filed: 1988-04-14
Abstract: PURPOSE:To improve operation efficiency and reduce the term of work by assembling lining segments in parallel with excavation and executing a temporary floor in the rear thereof, removing the floor in accordance with the excavation and executing a concrete floor. CONSTITUTION:Segments 12 for the lining of a tunnel are assembled in parallel with the excavation of a shield machine while also executing a temporary floor 6 in the rear thereof. The temporary floor 6 is removed from the rear end portion in order in accordance with the progress of the excavation and PC plates 16 are laid down to execute a concrete floor 7. Then, segments 12 sent in on the concrete floor 7 are lifted up and moved onto the temporary floor 6 to carry out the next assembly of segments 12. In this operation, a lining device 1 having a bridge portion 2 which is moved astride the temporary floor 6 portion and concrete floor 7 portion is used, to carry out the lifting up of the PC plates 16, the conveyance of the segments 12, etc., by means of a crane 4, a bogie 5, a lifting up/down device 14, etc., on the bridge portion 2.