baber/WOPTO huggingface dataset:
Patent JP-S61145307-A (JP)
Title: Starter device for two-cycle engine
Inventor: NAKANISHI TETSUYA
IPC: F01L1/38
Filed: 1984-12-19
Abstract: PURPOSE:To fascilitate engine starting in a two-cycle engine by increasing the compression temperature, in such a way as providing an air chamber connected to a combustion chamber, while operating the engine in 4-cycle configuration during starting so that the compressed air stored in the air chamber may be supplied to the combustion chamber in the subsequent compression stroke. CONSTITUTION:An air chamber 10 is connected to a combustion chamber 1 and switching valve driven by a camshaft rotated at a speed equivalent to one half the speed of the crankshaft 12 is used for opening closing the flow passage between the chambers 1 and 10. The engine is so designed to operate on a 4-cycle principle during starting in order to store in the air chamber 10 temporarily the fuel-air mixture compressed and increased in temperature in the compression stroke, and said mixture is discharged into the combustion chamber 1 in the subsequent compression stroke so that initial compression temperature in increased, thus increasing compression temperature and pressure for enhanced ignitability.
Patent JP-H04259407-A (JP)
Title: Implement for displaying booklet
Inventor: MERU EBUENSON
IPC: A47F7/14
Filed: 1991-10-15
Abstract: PURPOSE: To provide an attractive, functional, multi-purpose, multi-pocket pamphlet exhibition tool by providing a bottom and an enveloping body constituted of a rear wall and a front wall in each pamphlet pocket, opening the apex of the pamphlet pocket, and fitting a pamphlet support shelf on the rear wall of the pamphlet pocket at an optional height. CONSTITUTION: This pamphlet exhibition tool is provided with multiple mutually connectable identical pamphlet pockets 20, 20' and mutually connectable front walls 50. Mutually connectable pamphlet support shelves 60 are provided on the pamphlet pockets 20, 20' at various positions. Front droop preventing tabs 70 are fitted as required as aids to prevent pamphlets 102, 103 from drooping forward via the tare weight of them.
Patent JP-H01111134-A (JP)
Title: Combustion control circuit
Inventor: UGAJIN TOSHIYUKI
IPC: F23N5/24
Filed: 1987-10-22
Abstract: PURPOSE:To terminate combustion in case of disconnection of a discharging pipe and prevent an erroneous sensing of a flame sensing and a sensing of disconnected discharging pipe by a method wherein a power supply for use in detecting a disconnected discharging pipe is provided, the discharging pipe and a comparison discriminating circuit and a photo-coupler are connected to each other and a microcomputer for use in controlling combustion is connected to the photo-coupler. CONSTITUTION:A microcomputer 32 for use in controlling combustion having a flame sensing means 35 connected thereto is provided. Another power supply 1 for use in detecting a disconnected discharging pipe 23 is provided under an electrical insulated state against a power supply for the microcomputer 32. A discharging pipe 23, a comparison and discriminating circuit 37 for use in discriminating whether an electrical current is flowed in the discharging pipe 23 or not and a primary side 30-a of a photo-coupler for sending a signal from the comparing and discriminating circuit 37 to the microcomputer 32 are connected to the power supply 1. The microcomputer 32 for terminating combustion when a signal having no electrical current in the discharging pipe 23 is received is connected to a secondary side 30-b of the photocoupler. The comparing and discriminating circuit 37 and the photo-coupler 30 may detect an electrical current of the discharging pipe 23, send a signal to the microcomputer 32. The microcomputer 32 may discriminate that if the electrical current flows, the discharging pipe 23 is normally fixed and in turn if the electrical current does not flow, it is judged that the discharging pipe is disconnected and then the combustion is terminated.
Patent JP-H03129983-A (JP)
Title: Video signal transmitter
Inventor: YAGASAKI YOICHI
IPC: H04N19/176
Filed: 1989-10-14
Abstract: PURPOSE:To attain high efficient coding to picture data and to prevent deterioration in picture quality by increasing a quantization step of a high frequency component of a spatial frequency as to an area whose level is a threshold level of a prescribed area set by entire picture information quantity or over and sending the information. CONSTITUTION:A weighting control circuit 46 gives a weight coefficient having a gradient as to a block in which quantity of information is larger than a threshold level based on a mean value for each block obtained from the information quantity of the entire frame. Thus, the quantization step of a high spatial frequency is increased more than the quantization step of a lower spatial frequency as to blocks with lots of information quantity and a flat weight coefficient is given to blocks whose information quantity is less than the threshold level, then the weight coefficient is not active, then the part with a high spatial frequency is preserved. Thus, deterioration in picture quality is avoided and high efficient coding is applied to the picture data.
Patent JP-H11107944-A (JP)
Title: Scroll type compressor
Inventor: NISHIKAWA TAKEHIRO
IPC: F04C18/02
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a reliable scroll type compressor by setting the volumes of coolant taken into a scroll type compressing element through first and second intake ports, to be equal to each other so as to enhance the intake efficiency and restrain surging and noise. SOLUTION: A scroll type compressor satisfies the following formula: 1.5<=A2/(A1+A2)<=2.5 where A1 is the sectional area of an inlet part of a coolant passage through which intake coolant flows from the end part of an oscillating lap into a second inlet port by way of the outer periphery of the oscillating lap at the time when clearance between a stationary lap in a scroll compression element and the oscillating lap becomes maximum, A2 is the cross- sectional area of the inlet part of a first inlet port, and A3 is the cross-sectional area of the first inlet port.
Patent JP-H02113723-A (JP)
Title: Logic cell array
Inventor: MIYAZAWA YUICHI
IPC: H03K19/177
Filed: 1988-10-24
Abstract: PURPOSE:To use the definite number of logic blocks in one chip effectively by attaining read modify write in an input/output block. CONSTITUTION:The function of read modify write is executed by selecting an inverse of OE in a multiplexer 26 to supply prescribed control signals P1, P2 to 2-input terminal of a selector 25. For example, when the signal P1 is logical '1' and the signal P2 is logical '0' the readout data is outputted as it is as a write data and the readout data is returned to the memory as it is. Thus, in the input/output block, a 2-input selector 25 is built in, then the read modify write in the input/output block is executed singly, thereby using the logic block in the logic cell array efficiently.
Patent JP-H03128926-A (JP)
Title: Production of aromatic polyester
Inventor: TANITSU TADAO
IPC: C08G63/19
Filed: 1989-10-13
Abstract: PURPOSE:To produce the title polyester having an excellent hue and high degree of polymn. in a short time by reacting an arom. dicarboxylic acid, a dihydric phenol, and a diaryl carbonate in the presence of a specific compd. CONSTITUTION:The title polyester, having a reduced specific viscosity of 0.6 or higher, is produced by reacting one mol of an arom. dicarboxylic acid of formula I (wherein Arn1 is 6-20C arylene), 0.95-1.05mol of a dihydric phenol of formula II (wherein Arn2 is 6-20C arylene), and a diaryl carbonate of formula III (wherein Ar1 is 6-20C aryl) in a molar amt. of 2-4 times the sum of the acid and the phenol in the presence of 0.0001-10mol% (based on the acid) catalyst comprising a borane-tertiary amine complex salt and/or a quaternary ammonium borohydride under an atmospheric or slightly reduced pressure at 180-320 deg.C, and then in a vacuum of 1mmHg or lower at 270-390 deg.C.
Patent JP-H02113313-A (JP)
Title: Power unit for electric equipment
Inventor: TAKAHASHI SATOSHI
IPC: G05F1/10
Filed: 1988-10-24
Abstract: PURPOSE:To prevent a digital line noise which exerts an influence upon, specially, an analog system by providing a heat generating element and a thermoelectromotive force element and using the output of the thermoelectromotive force element as the power supply for operating the equipment. CONSTITUTION:This power unit consists of a transformer 2 for converting the voltage of the commercial power source 1 into a necessary voltage, the heat generating element 3 such as a ceramic heater connected to the output of the transformer 2 and the thermoelectromotive force element 4 whose high temperature part is coupled thermally with the heat generating element, and the iron/silicon amorphous or bismuth/tellurium thermoelectromotive force element 4 is connected in series until the necessary voltage is obtained. Then the output of the thermoelectromotive force element 4 is supplied to the circuit in the equipment as DC power source for operation through a constant voltage circuit 5. Consequently, even if a digital noise is generated on the power line, the noise component is prevented from being transmitted electrically by the thermal coupling between the heat generating element and thermoelectromotive power element, son analog system circuit can be used while prescribed performance is displayed.
Patent JP-2001092584-A (JP)
Title: Input device, information processor, method of processing information, and program storage medium
Inventor: MISAWA JUNICHIRO
IPC: G06F3/0482
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To make more improvable the operability. SOLUTION: A personal computer(PC) card 100 with jog dial for supplying a prescribed instruction corresponding to the rotating operation and pressing operation of a jog dial 102 provided on the PC card of PCMCIA standard is inserted into the main body 2 of a PC 1, it is monitored by the main body 2 whether the jog dial 102 of the PC card 100 with jog dial is rotated and pressed as an input device or not and when the jog dial 102 is rotated and pressed, processing is executed on the basis of the instruction supplied from the PC card 100 with jog dial. Thus, desired menu selecting processing or the like can be executed by the PC, with which a rotating and pressing operation knob capable of rotating and pressing is not provided in advance, corresponding to the simple rotating operation and pressing operation of the jog dial 102.
Patent JP-H01111706-A (JP)
Title: Production of carbonaceous hollow spheres
Inventor: HASEGAWA KAZUHIRO
IPC: C01B31/02
Filed: 1987-10-23
Abstract: PURPOSE:To simply obtain the above hollow spheres having high strength while regulating the size of the spheres and the thickness of the shells by oxidizing the surface layers of specified pitch spheres in a vapor or liq. phase, making the spheres hollow, carbonizing the resulting hollow spheres and further graphitizing them as required. CONSTITUTION:Hard pitch having 100-380 deg.C softening temp. and contg. 13-90wt.% benzene-insoluble matter is dropped and dispersed in a vapor or liq. phase to obtain pitch spheres. The surface layers of the pitch spheres are oxidized in a vapor or liq. phase to such a degree that the weight is increased by 5-20wt.%. The volatile matter in the spheres is then volatilized by rapid heating to 500-700 deg.C to make the spheres hollow. The resulting hollow spheres are carbonized by firing at 900-2,000 deg.C and further graphitized as required.
Patent JP-H03129003-A (JP)
Title: Blade mode change-over device for snowplow and shift lever for the blade mode change-over device
Inventor: KAMIMURA HIROSHI
IPC: E01H5/06
Filed: 1989-10-12
Abstract: PURPOSE:To appropriately and safely operate a snowplow by controlling blades in such a way that a single lever is swung to change over its position to any one of mode positions, that is, a rotary feed mode position, a neutral mode position and a blade ground contact pressure mode position. CONSTITUTION:A shift lever 1 is swung to a neutral mode position 12 from a rotary feed mode position 11 after an engine on a snowplow being started, and accordingly fluid pressure is applied to the bottom side of inverting fluid pressure cylinders S1 and left and right hoist fluid pressure cylinder S2, S3 by way of solenoid valves 21, 22, 23 so as to cause blades to take its neutral posture. Then the lever 1 is swung to a ground contact mode position 13d from the neutral mode position 12 as that the left and right hoist fluid pressure cylinders S2, S3 are extended under the control of a proportional solenoid valve 4 for the ground contact pressure mode (30kg/cm<2>), pressing the blades against the ground. With this arrangement it is possible to automate the snow removal.
Patent JP-S63121813-A (JP)
Title: Optical system for laser cutting
Inventor: KATSURAGI KOJI
IPC: B23K26/06
Filed: 1986-11-11
Abstract: PURPOSE:To enable cutting with good cutting quality by providing a mode conversion optical system which converts the mode of incident laser light so that the maximum energy density is distributed to the outer periphery of laser luminous flux and an energy compression optical system which compresses the energy of the luminous flux. CONSTITUTION:This optical system consists of the mode conversion optical system 10 and energy compression optical system 30. The mode conversion optical system 10 consists of a splitting optical system 1, an optical path conversion optical system 20, and a composition optical system 12. Composite laser light L2 is variable in energy density distribution and shape by adjusting the position of a reflecting mirror 12. For example, when the reflecting mirror 12 is moved to left, the energy density distribution and the section of the luminous flux vary. Namely, the size of the luminous flux can be adjusted regardless of the energy compression optical system 30, so the adjustment of the width of the luminous flux is facilitate greatly. Consequently, a material to be worked on a cut surface is vaporized sufficiently and to fused body sticks on the cut surface of the workpiece 40, so that the cutting with good cutting quality is enabled.
Patent JP-S63123301-A (JP)
Inventor: IWANAGA KENJI
IPC: A01B35/00
Filed: 1986-11-10
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-H01161094-A (JP)
Title: Improved hydrogenation for producing edible oil
Inventor: FURORIO KAMIYUUEN YANGU
IPC: C07C69/003
Filed: 1988-10-24
Abstract: PURPOSE: To obtain the large quantity of edible oils in short time and with less catalyst by allowing the vaporized liquid unsaturated oil to react with hydrogen in the presence of metal catalyst under the specified conditions.  
     CONSTITUTION: The edible oils are produced by allowing (A) the vaporized unsaturated oil supplied as liquid to react with (B) hydrogen in the presence of (C) catalyst controlled of concentration to 50-110 ppm and controlled of the outlet temp. of a reactor to 260-320° F, and temp. is raised up to 300-500° F with ≥8° F/minute after starting the reaction, and the necessary hydrogen quantity is controlled by purging hydrogen from the reaction zone. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S61144857-A (JP)
Title: Mos type integrated circuit device
Inventor: TANAKA NARIKAZU
IPC: H01L29/78
Filed: 1984-12-19
Abstract: PURPOSE:To enable to obtain high fracture pressure resistance against high electric pressure applied to a input terminal, by a method wherein high density diffusion layers are provided separately each other on a semiconductor substrate, and low density wells having deep connection with the periphery of each diffu sion layer are provided. CONSTITUTION:n type diffusion layers 202, 203 are formed on a p type substrate 201, and the layer 202 is piled up on a deep n well 204, and the layer 203 is piled up on deep n well 205. A wiring 208 which is connected to the input terminal is connected to the layer 202, and the wiring 208 is connected to the gate of a MOSFET to be protected. The layer 203 is given fixed electric potential such as grounding potential or electric source potential through a wiring 209. When high electric voltage is applied to the input terminal, a deplatation layer extends around the well 204, and the punch through is generated by contacting the deplation layer from another well 205. The electric charge of the input terminal side is flowed to the fixed electric potential. Hereby, large electric current can be flowed between wirings 208 and 209, and high electric pressure which was applied to the input terminal can be discharged in a short time.
Patent JP-H09108152-A (JP)
Title: Vacuum cleaner
Inventor: KATO KIMINORI
IPC: A47L5/28
Filed: 1995-10-17
Abstract: PROBLEM TO BE SOLVED: To enlarge a discharge passage and to make exhaust pressure small by providing a D cut part on a part of the outer periphery of a motor bracket opposing the discharge port of a main body. SOLUTION: The motor bracket 17 is disposed in the inside of a vacuum cleaner main body 16, a core 18 and a rotor 19 are installed inside the motor bracket 17 and the D cut part 20 is formed at the motor bracket 17 opposing the core 18. By providing the D cut part 20 on a part of the outer periphery of the motor bracket 17 opposing the discharge port 21 of the vacuum cleaner main body 16 in such a manner, since the discharge passage is obtained large between the discharge port 21 of the vacuum cleaner main body 16, the discharge passage is sufficiently secured without enlarging the vacuum cleaner main body 16 and performance is improved. Also, a soundproof plate 23 composed of urethane foam or the like is provided on the outer periphery of the motor bracket 17 and it is pushed in the direction of the D cut part 20 by a rib 22.
Patent JP-H07169125-A (JP)
Title: Magneto-optical disk and its production
Inventor: UTSUNOMIYA HAJIME
IPC: G11B11/105
Filed: 1994-10-06
Abstract: PURPOSE:To inexpensively produce a magneto-optical disk having high sensitivity to a magnetic field and high reliability and a magneto-optical disk having high sensitivity to a magnetic field and satisfactory stability of reproduction. CONSTITUTION:A 1st dielectric film 4, a recording film 5 of a rare earth element-transition element alloy and a 2nd dielectric film 6 are successively formed on a transparent substrate 2 and an intermediate film 9 is interposed between the films 5, 6 to obtain a magneto-optical disk. The 2nd dielectric film 6 contains at least one kind of metallic element and nitrogen. When a Ti, Cr or Nb film is formed in 1 to 28Angstrom  thickness as the intermediate film 9, the sensitivity of the disk to a magnetic field and the reliability are improved. When a Co or Ni film is formed in 1 to 18Angstrom thickness as the film 9, the sensitivity of the disk to a magnetic field and the stability of reproduction are improved.
Patent JP-H11161103-A (JP)
Title: Nip forming fixing roll type fixing structural body free from lowering temperature
Inventor: MOSER RABIN
IPC: G03G21/00
Filed: 1998-09-22
Abstract: PROBLEM TO BE SOLVED: To fix a color image without showing a temperature lowering phenomenon when a mode is switched from a standby mode to an operation mode by operating a 1st heat source at a fixed electric power level and a 2nd heat source at a variable electric power level. SOLUTION: A contact temperature sensor 24 is provided in order to sense the surface temperature of a heating roll structural body 12, so that the surface temperature is held at a specified value. The structural body 12 has a rigid core 26 and a radiant quartz heater 28 in the hollow part of the core 26. The heater member 28 is used to raise the temperature of the structural body 12 by using a power source 54, and the operation of the power source 54 is controlled by a controller 56, a switch 58 actuated by a solenoid and the sensor 24. An external heat source including a lamp 60 and a reflection member 62 positioned near the outer surface 30 which can be deformed radiates heat energy.  Variable electric power is supplied to the lamp 60 through the power source 64 and a switch 66 actuated by the solenoid, and the operation of the power source 64 is controlled by using the controller 56 and the sensor 24.
Patent JP-S62128595-A (JP)
Inventor: IIKAWA TSUTOMU
IPC: B23K1/00
Filed: 1985-11-29
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-H01110729-A (JP)
Title: Charged particle beam exposure apparatus
Inventor: HAMAGUCHI SHINICHI
IPC: H01L21/30
Filed: 1987-10-23
Abstract: PURPOSE:To enable the accurate patterning process to be performed under no influence of the charged grains accumulated on a resist film by a method wherein the title apparatus is provided with a charge shield device comprising a conductor thin film having an opening corresponding to an exposure region and holes for alignment, a shifting mechanism of the conductor thin film and a position detecting senser of the thin film. CONSTITUTION:The title apparatus is provided with a charge shield device comprising a conductor thin film 5 having an opening 5a corresponding to an exposure region and holes 5b for alignment, a shifting mechanism of the conductor thin film 5 and a position detecting senser 10 of the thin film 5. In other words, the charge shield device of an electron beam exposure apparatus is composed of a metallic thin film 5 comprising a copper film in thickness of 0.02-0.05mm provided with the deflecting opening 5a corresponding to a deflecting region for the electron beam to write a pattern on a resist film 2 and the holes 5b for alignment, movable shafts 6 pushing down the metallic thin film 5 from the positions on pulley shafts 8 to the positions near the resist film 2 as well as the pulley shafts 8 and pulleys 7 coupled with the movable shafts 6 which are lifted and lowered by rotating the pulley 7 using the driving belts 9.
Patent JP-H04259280-A (JP)
Title: Manufacture of electric circuit
Inventor: ROORENSU REIMONDO DAARII
IPC: H05K3/42
Filed: 1991-09-20
Abstract: PURPOSE: To provide a method of manufacturing an electric circuit, characterized in that resist is applied to cover a metalized via hole and the metal is protected not to be etched when metal etching of the substrate surface. CONSTITUTION: A transfer printing method is used in this electric circuit manufacturing method. A predetermined resist pattern 14, which is prepared in advance, is deposited to a transfer printing surface 11, it is somewhat hardened, the above-mentioned transfer printing surface 11 is brought into contact in such a manner that it covers the desired via hole 3, and the above-mentioned resist pattern 14 is transferred. This resist transfer pattern is hardened more, and the etching of the via hole is prevented by the etching of the circuit substrate to be conducted later.
Patent JP-H0580884-A (JP)
Title: Electronic equipment
Inventor: KANO ATSUSHI
IPC: G06F3/00
Filed: 1991-09-20
Abstract: PURPOSE:To surely complete connection between a main device and external equipment by the instruction of a device itself. CONSTITUTION:This equipment is made up in such a way that a guide means (guide device 11) guides a connecting method, a connecting procedure, and a connecting position to each external equipment connectable to each connecting part (connecting terminal 13) in an interactive format by using an information output means (output device 12) when an external equipment connection request is inputted by an input means(input device 111), and when desired external equipment is decided corresponding to such guidance, an instruction means (instruction device 12) instructs the connecting position of the connecting part of corresponding external equipment individually, and the instruction means controls instruction completion to the output means corresponding to the input state of a reset trigger.