baber/WOPTO huggingface dataset:
Patent JP-H05333500-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OTANI SHIGEAKI
IPC: G03C1/035
Filed: 1992-06-02
Abstract: PURPOSE:To enhance processing speed and to reduce change of sensitivity due to change of temperature at the time of exposure by incorporating a specified cyan dye-forming coupler and specified silver chlorobromide or silver chloride in the same silver halide grains. CONSTITUTION:The cyan color-developing silver halide emulsion layer contains one of the cyan dye-forming couplers represented by formula and the silver chlorobromide emulsion grains containing substantially no silver iodide and >=95mol% silver chloride or silver chloride alone and spectrally sensitized by a kind of sensitizer having a reduction potential of -1.27V (vs SCE)(versus saturated calomel electrode) or baser than this potential. In formula, Za is -NH- or -CH(R3)-; each of Zb and Zc is -C(R4)= or -N=; each of R1-R3 is an electron-attractive group having a Hammett's substituent constant sigmap of >=0.20; R4 is H or a substituent; and X is H or the like.
Patent JP-S5867934-A (JP)
Title: Method of controlling electronic control system fuel injection in internal combustion engine
Inventor: KAWAI HISASHI
IPC: F02D41/08
Filed: 1981-10-19
Abstract: PURPOSE:To improve restarting property while improving stability in idling by detecting fuel temperature of an electronic control system fuel injector and elongate fuel injection time for correcting increment when said temperature is too high. CONSTITUTION:Increment ratio is used as correction value for a predetermined basic injection amount on the basis of intake amount Q or intake pressure and rotational frequency N of an engine. A fuel temperature sensor 4 using a thermistor reduces the input voltage to a contrlling circuit 5 as fuel temperature theta rises and supplies this voltage to the input of ROM 55 as address value through AD converter 54 to generate the output of increment ratio K for the fuel temperature. This output K is DA converted and added to the signals of post-starting increment ks, increment ka in acceleration and power increment kp by a current adder 512 to correct the basic injection time of a main controlling circuit  51. Thus, mixture having proper air fuel ratio under high temperature condition  can be formed to improve restarting property while stabilizing idling.
Patent JP-H0721790-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGUCHI ATSUO
IPC: H01L27/115
Filed: 1993-07-05
Abstract: PURPOSE:To make an operating voltage range operatable in a lower power supply voltage in a semiconductor integrated circuit incorparated with an EEPROM using a high voltage for writing and erasing data. CONSTITUTION:A charge-up preformance of this circuit is improved by constituting Vpp switches 400a to 400d, 460a, 460f supplying high voltages to bit lines BL1, BL2 of a memory array, control gate lines CGL1, CGL2 and word lines WL1, WL2 with diode-connected transistors M60, M70 and capacitors C40, C50 to constitute plural of charge pumps. Thus, even though a power supply voltage is a lower power supply voltage Vcc, the transfers of high voltages become anailable and the circuit becomes anailable to operate even in a lower power supply voltage Vcc.
Patent JP-H0214306-A (JP)
Title: Belt tension clutch
Inventor: YAMAMOTO TAKENORI
IPC: G05G9/00
Filed: 1988-07-01
Abstract: PURPOSE:To discriminate gear operation and clutch operation by simultaneously operating the wire receiver of operating wires in high speed and low speed tension clutch pulleys with the operation of a clutch lever. CONSTITUTION:A wire receiver 5 to receive outer wires 3 and 4 is operated by the turning-on and off operation of a clutch lever 6 and an operating wire 1 of the high speed tension clutch pulley and an operating wire 2 of the low speed tension clutch pulley are simultaneously operated to the position of turning-on or off. When a gear lever 8 is operated from a neutral position to a low speed position in the turning-on of the clutch lever 6, the operating wire 1 is operated and the low speed tension clutch pulley stretches a low speed gear belt with pressure. Then, a gearing condition is obtained. When the gear lever 8 is operated from the neutral position to a high speed position, the operating wire 2 is operated and the high speed tension clutch pulley extends a high speed gear belt with pressure. Then, the gearing condition is obtained.
Patent JP-H0511946-A (JP)
Title: Printer
Inventor: INOUE IKUHIRO
IPC: G06F17/21
Filed: 1991-07-05
Abstract: PURPOSE:To print characters in a size corresponding to a square with simple operations in the case of printing data to a paper sheet having the squares. CONSTITUTION:A document preparing device is equipped with an input means 11, processing means 12 and printing means 13 or the like. The input means 11 inputs character data and information concerning the squares or the like. The processing means 12 processes the character data, etc., inputted from the input means 11 according to a prescribed program and prints the processed result through the printing means 13. Under the control of the processing means 12, the printing means 13 prints the character data, etc., inputted through the processing means 12 onto the set paper sheet. The processing means 12 calculates the character size corresponding to the size of the square based on the information, which is inputted through the input means 11, concerning the square size of the paper sheet and prepares a character font corresponding to the calculated character size. The printing means 13 prints the data onto the paper sheet having the squares by using such a prepared character font.
Patent JP-H1010165-A (JP)
Title: Demand monitor
Inventor: OZEKI KENJI
IPC: G01R22/00
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent the delivery of an unnecessary control output, e.g. an alarm, by processing a sampling period having no input of power pulse as an average at a moment of time having an input of power pulse. SOLUTION: An input period operating unit 7 decides whether a pulse is inputted from a power pulse input unit 1 during a sampling period inputted from a sampling period setting unit 2 and accumulates the time elapsed after previous detection it no pulse is inputted. Upon receiving a trigger signal from the unit 7, a pulse power operating unit 3 operates an electric energy based on the number of pulses during the pulse input period and the pulse rate and delivers the electric energy thus operated to a predicted power operating unit 4. In the unit 4, an electric energy predicted by the unit 3 is presented, along with a consumed electric energy, on a current and predicted power display 5. When the unit 4 decides that the predicted electric power possibly exceeds a contract demand, a control output unit 6 delivers an output, e.g. an alarm.
Patent JP-H10106358-A (JP)
Title: Composition with water tree resistance for insulation
Inventor: PERUZZOTTI FRANCO
IPC: C08L23/02
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To suppress water tree formation due to electric deterioration underwater by adding a material having excellent compatibility with polyolefin and movable in a hydrophilic part of a polymer matrix to an electric insulator. SOLUTION: A polymer insulation composition for an electric apparatus contains a polyolefin as a main component. The olefin has a hydrophilic part to induce water absorption within a prescribed absorption range in the polymer insulation composition. Further, a water tree resistant additive, which has compatibility with polyolefin and movability to effectively reach water molecule diffusing in the hydrophilic part in the insulation composition and to form a bond with water, is added to the insulation composition. This additive contains about 30 or more oxygen atoms in the molecule and its polar unit is preferably a linear alkene oxide unit. The effective content of the additive is preferably about 0.1-10wt.%.
Patent JP-S5592038-A (JP)
Title: Light receiving switch
Inventor: IITAKA YUKIO
IPC: H03K17/78
Filed: 1978-12-29
Abstract: PURPOSE:To perform the switch operation of hysteresis characteristic by turning on a load transistor to light a lamp when no light is irradiated to an optical oscillation element and by causing to the optical oscillation element to oscillate to extinguish the lamp when a light is irradiated to the optical oscillation element to achieve a fixed brightness. CONSTITUTION:A series circuit consisting of load 6 of a lamp and load controlling transistor Tr7 is connected to DC power source 5a, and optical oscillation element 8 is connected to DC power source 5a through high resistance R1, and DC power source 5a supplies the power source voltage across the collector and the emitter of Tr7. Now, when ambience is dark and no external light is irradiated to element 8, element 8 is turned off, and Tr7 is turned on to light load 6. Next, when ambience becomes bright and a light is irradiated to element to achieve a fixed brightness, element 8 starts oscillation and flows a large current gradually and turns off Tr7 to extinguish load 6.
Patent JP-S6226835-A (JP)
Title: Measurement for automatic selection of shortest path
Inventor: NAMIKI YOSHIJI
IPC: H01L21/66
Filed: 1985-07-29
Abstract: PURPOSE:To enable automatically the decision of the order of measurement by a method wherein the X and Y coordinate values of each of the random measuring points on a semiconductor product are inputted in an automatic controlling device, the shortest path of the paths to pass through all of the random measuring points is calculated and the measurements are made in order along the shortest path. CONSTITUTION:The coordinate values of each of N pieces of the measuring points are inputted and the distance between two measuring points of N pieces of the measuring points is calculated in every two pieces. The total distance of the various paths to pass through in order N pieces of the measuring points is calculated. The paths comprise N! kinds, the shortest pattern of the paths of N! kinds is selected and the order of the path is decided. While the measuring points are made to move in order according to the order decided, the measurement is conducted, the number of times of measurement is calculated and when the measurement of N times is calculated, the measuring operation finishes. By the above-mentioned procedures, N pieces of the measuring points are automatically measured along the shortest path.
Patent JP-H064883-A (JP)
Title: Random access device for compact disk player
Inventor: SUZUKI SHOZO
IPC: G11B21/08
Filed: 1992-06-24
Abstract: PURPOSE:To enable the execution of a proper jump and to shorten the access time by correcting the next number of jumped tracks having an error between a jumped address and a target address based on the relation between a pickup position and a through time at a constant linear velocity. CONSTITUTION:A number of jumping tracks from the present address to the target address of the pickup is made jump by the number of tracks derived by means of a deriving means for the number of jumping tracks 71 based on the relation between the position of the pickup and the address at a constant linear velocity as a reference. Then, an error between the target address and the address after the jump is derived by an address error deriving means 72, when the obtained address error is larger than a prescribed value, the number of jumped tracks is corrected by means of a correcting means for the number of jumped tracks 73 according to the extent of the error. Consequently, a proper jump of a CD with a different constant linear velocity is always enabled at the time of random access and the time required for a random access is shortened.
Patent JP-H063920-A (JP)
Title: Color image forming device
Inventor: SAKURAI MASAAKI
IPC: G03G15/01
Filed: 1992-06-24
Abstract: PURPOSE:To make a deviation in a transfer inconspicuous by forming an image developed with the developer of yellow, in the first color most liable to cause mis-registration. CONSTITUTION:In a state where the surface of a photosensitive drum 1 is uniformly and electrified by a primary electrifier 2, first, when the surface is irradiated with, for instance, a color image passing through a blue filter by an optical system 3, a latent image comprising primally a yellow component of the color images is formed. A developing/supplying device 4 is moved in the tangential direction toward the photosensitive drum 1 by synchronizing with the sending of the latent image, and developing unit 4Y containing a yellow developer is faced to the photosensitive drum 1, so that toner is electrostatically flown to the latent image to develop a yellow image on the photosensitive drum 1. Thus, a high definition image can be obtained with high productivity.
Patent JP-H01140563-A (JP)
Title: Solid oxide fuel cell generator and method of modifying fuel in generator
Inventor: RARUFU EDOWAADO GURINBURU
IPC: H01M8/06
Filed: 1987-07-02
Abstract: PURPOSE: To improve efficiency of the whole of the process exchanging fuel for electric energy by dividing a fuel flow depleted, combusting the fuel flow, dividing the exhaust flow, recirculating the exhaust flow and mixing the exhaust flow with reformable fuel. CONSTITUTION: Fuel depleted is divided, and fuel on the one hand enters an exhaust plenum 7 via a hole 10 of an exhaust manifold 11, is mixed with air which is partially depleted and is combusted. Part of exhaust gas within the plenum 7 is discharged via a hole 12 of an air introduction manifold 4 and the remaining exhaust gas enters a mixing chamber 15 via a hole 13 of a partition wall 14. Fuel depleted on the other hand enters the chamber 15 via a hole 16 of the wall 14 and is mixed with the remaining part of exhaust gas.  Gas fuel becomes a jet flow by passing a nozzle 18 and a barrier 19 from a tube 17, reformable fuel is injected in gas within the chamber 15, fuel comes in contact with a catalytic filling 20 in a catalytic chamber 21 from the chamber 15, carbon monoxide and hydrogen are formed, fuel enters a fuel plenum 22, and next, fuel flows via a hole 8 of a fuel distribution block 9.
Patent JP-S6320962-A (JP)
Title: Light beam scanner
Inventor: TORII SHIYUNPEITA
IPC: H04N1/04
Filed: 1986-07-15
Abstract: PURPOSE:To scan highly accurately the entire surface of a sheet by connecting a carrying part neighboring a subscanning part and interposing and carrying a scanning sheet, to a driving source such as motor, etc. via a one-way clutch, and driving the said transferring part at a speed lower than that of the subscanning part at the time of scanning with an optical beam. CONSTITUTION:The sheet 2, first, is transferred by the transferring part 20 and the subscanning part 10. The subscanning part 10 interposes the sheet by its nipping rollers 15A and 15B and transferrs it while the transferring part 20 transferrs the sheet by means of an endless belt, accordingly, the sheet 2 slips on the part 20, hence the transferring speed of the sheet not come irregular in the scanning position. The sheet 2 is further transferred by the subscanning part 10 and a second transferring part 30. The roller 31 of the second transferring part 30 is connected to the motor 33 via the one-way clutch 32. Since the transferring speed V2 of the part 30 is set lower than the transferring speed V1 of the subscanning part 10, the irregular transferring of the sheet 2 does not occur. The sheet 2 is further transferred the second transferring part 30 at the speed V2.
Patent JP-2000357331-A (JP)
Title: Objective lens drive device
Inventor: ARAI NOBUO
IPC: G11B7/09
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To prevent an electromagnetic force from lowering and to obtain superior servo characteristics as well as recording and reproducing characteristics by structuring a part of the yoke constituting a magnetic circuit, with the magnetic material similar to or different from that of the yoke. SOLUTION: A magnetic circuit is designed to have a structure in which a cold rolled steel plate (SPCC) with a thickness of 0.6 mm for example is adhered to the outer side face of the yoke 60 which is, integrally formed into a shape including an attaching part, using a thin plate yoke material 1 made of an SPCC with a thickness of 0.15 mm for example. A magnet to be used is 0.9 mm thick for example, and the width of the magnetic circuit is about 35 mm.  With such a structure, the yoke 60 can be manufactured by bending which has a high mass-productivity, and the electromagnetic force is prevented from lowering; also, using a magnetic flux distribution in the inside and the periphery of the magnetic circuit, the operating center of the electromagnetic force can be made to coincide with the center of gravity of the moving part consisting of an objective lens/lens holder 52, focus coil 53, tracking coil 54, etc.
Patent JP-H0216100-A (JP)
Title: Film releasing device
Inventor: YOKOI KOJI
IPC: B44D3/16
Filed: 1988-07-04
Abstract: PURPOSE:To minimize damage on a rotary brush and also enable treatment of tubular products of different diameters using a single brush by allowing the central axial line of the brush which releases the film adhering to the inner wall of the tubular product to approach the central axial line of the tubular product while the rotary brush turns obliquely with the central axial line of the tubular product. CONSTITUTION:A wire brush 5 rotates in an arrow direction A with an air motor 6 and at the same time, turns around a shaft in an arrow direction B. A clamp fixes a product to be treated 8, then an optical sensor detects the diameter of the product and raises a housing 3 to move the wire brush 5 to an appropriate position. Part of the hair comes in contact with the section where paint runs out of the inner surface of the periphery of the product 8, and the wire brush 5 peels off the film while rotating as it turns toward the inner surface.
Patent JP-H0513831-A (JP)
Title: Superconducting element
Inventor: YOSHINO HISASHI
IPC: H01L39/22
Filed: 1991-07-08
Abstract: PURPOSE:To obtain a superconducting element applicable in a wide field in a structure entirely different from that of a conventional Josephson element or the like by a method wherein two kinds or more of superconductors, whose cohesive energy losses per unit length of the conductors are different from each other, are jointed together. CONSTITUTION:Two superconductors 1a and 1b, whose cohesive energy losses per unit length of the superconductors at the time when a magnetic flux intrudes in the superconductors and the superconductive states of the superconductors are destructed are different from each other, are jointed together. Assuming that a current flows in the direction shown by an arrow 2 and the magnetic flux is faced upward as show by an arrow 3, a Lorentz's force is generated between the current, which is made to flow through the superconductors, and the magnetic flux and the magnetic flux inclines to move in the direction shown by an arrow 4. That is, the direction is the superconductor 1a the superconductor 1b. Here, when the cohesive energy loss per unit length of the superconductor 1a is assumed to be smaller than that of the superconductor 1b, the magnetic flux in the superconductor 1a is pin-locked in the interface between the superconductors 1a and 1b, the magnetic flux to intrude from the side of the superconductor 1a can not be moved to the side of the superconductor 1b, the superconductive state of the superconductor 1a is held up to a certain value of a critical current and a voltage is not generated.
Patent JP-S6412134-A (JP)
Title: Cu alloy synchronizer ring for transmission
Inventor: IWAMURA TAKURO
IPC: F16H3/12
Filed: 1987-07-03
Abstract: PURPOSE:To improve the synchronizing ability and the disengaging ability by forming a soft metal coating having an average thickness of 1-100mum on at least a sliding contact surface of a synchronizer ring contacting a taper cone as a mating member. CONSTITUTION:A soft metal coating formed of Sn, Zn, Pb, Al, Ni or alloy thereof and having an average thickness of 1-100mum is formed on at least a sliding contact surface 1 of a synchronizer ring formed of Cu alloy contacting a taper cone as a mating member. The synchronizer ring is formed with chamfers 2 and key ways 3. Accordingly, a reduction in coefficient of dynamic friction on the sliding contact surface at least after fitting may be suppressed to thereby improve the synchronizing ability with respect to the mating member. Simultaneously, a coefficient of static friction is reduced to thereby improve the disengaging ability.
Patent JP-S5957379-A (JP)
Title: Memory device
Inventor: ENDOU SHIYUUICHI
IPC: G06F13/00
Filed: 1982-09-27
Abstract: PURPOSE:To enable high speed reading without requiring a complicated circuit and controlling by taking out data from a main memory in byte unit and taking out only necessary part in bit unit. CONSTITUTION:When data WD designated by address in X, Y directions of a main memory are stored in a buffer memory 12, addresses from writing address generators 31, 32 in X and Y directions to the memory 12 is designated. Outputs of generators 31, 32 are applied to the address input of the memory 12 through switching devices 41, 42, and WD is stored in the memory 12. Reading from the memory 12 is executed by reading address generators 51, 52 in X, Y directions and a head bit address register rX, 53. Accesses of the generator 51 and rX 53 are added 61 and accesses the memory 12 as an upper bit XH, and the lower bit XL is applied to a switching device 43. Excess data of reading data RD in byte unit is removed and outputted as reading data rd in bit unit.
Patent JP-S5792006-A (JP)
Title: Solid containing magnesium
Inventor: MIYAZAKI MAKOTO
IPC: C08F4/60
Filed: 1980-11-28
Abstract: PURPOSE: The titled solid, prepared by bringing magnesium into contact with a halogenated hydrocarbon and an alkoxyl compound, and if necessary with an organoaluminum compound or electron donative compound, and useful as a catalytic component for the stereoregular polymerization.  
     CONSTITUTION: (A) Metallic magnesium is brought into contact with (B) a halogenated hydrocarbon of the formula RX[R is 1W20C (cyclo)alkyl, etc.; X is halogen], e.g. n-C 4 H 9 Cl, and (C) an alkoxyl compound of the formula[X' is H, halogen, 1W10C (cyclo)alkyl, etc.; R' is 1W20C (cyclo)alkyl, etc.; m is 0, 1 or 2], e.g. ethyl orthoformate, and if necessary with an organoaluminum compound, e.g. (C 2 H 5 ) 2 AlCl, or electron donative compound, e.g. benzoic anhydride, to give the aimed substance. A titanium compound, e.g. TiCl 4 , may be supported thereon. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5868149-A (JP)
Title: Input and output interface controller
Inventor: YANO KAZUO
IPC: G06F13/00
Filed: 1981-10-19
Abstract: PURPOSE:To improve reliability by comparing data fed back from an opposite side having received the contents of an output data memory with the contents of said data memory, and transmitting only different parts to the opposite side. CONSTITUTION:An output data memory 11A and an input data memory 12A are writable and readable by a CPU through a bus 18A. In the input data memory 12A, received data inputted from a serial transmission line 20 are stored. An output feedback data memory 15A is stored with data received through a serial input port 14A. A comparator and scanner 16A compares the data of the output data memory 11A with the data of the output feedback data memory 15A and, only when the contents are not coincident, sends out the contents of the output data memory 11A through a serial output port 13A.