baber/WOPTO huggingface dataset:
Patent JP-H09189453-A (JP)
Title: Refrigerating plant
Inventor: SUNAGA TAKASHI
IPC: C10N40/30
Filed: 1995-11-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the generation of sludge during the service of HFC-based refrigerants oven if an oil compatible to the HFC based refrigerants is adopted and protect a sliding member from corrosion by producing a limited combination between a specific polyol ester-based oil and a specific additive agent and a specific sliding material. SOLUTION: An HFC-based refrigerant is sealed in the bottom of an enclosed vessel 1. A polyol ester-based oil is employed as a base oil, which comprises pentearythritol, trimethylol propane, which is a refrigerator oil compatible to this refrigerant or polyhydric alcohol, such as neopentyl glycol and aliphatic acid. An oil 18, which includes 0.1 to 2.0 per cent by weight of tricresyl other or 0.01 to 10 per cent by weight of carbodimide-filled oil, is sealed for this base oil. The sliding member, which constitutes a compressor, is selectively formed from a composite material of iron-based material, aluminum and carbon and iron-based material surface-treated with nitriding chrome and ceramic materials.
Patent JP-H07188326-A (JP)
Title: Removal of volatile substances
Inventor: SAKAKIBARA YASUTO
IPC: B01D19/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a polymer product of a reduced content of volatile substances by irradiating the solution containing unreacting monomers, solvents and polymers with ultrasonic waves, and effectively and efficiently vaporizing and removing volatile substances such as unreacting monomers and solvents under reduced pressure. CONSTITUTION:The polymer solution containing unreacting monomers, solvents and polymers is continuously fed from the polymer-introducing pipe 1 into the volatile part remover and is heated by passing through the heater 4, as the ultrasonic vibrator 3 set on the inlet of the heater 4 is irradiated with ultrasonic waves into which the electric signals from the ultrasonic generator 2 is converted, and then is introduced into the pressure-reduced tank 6. The volatile substances such as unreacting monomers and solvents are vaporized off under reduced pressure and the removed gaseous substances pass through the outlet 5 into the condenser for the unit recovering the volatile substances condensed into liquid. In the meantime, the remaining polymer is recovered from the polymer outlet pipe 7 whereby the polymer of volatile substances content reduced is effectively and efficiently obtained.
Patent JP-H0521840-A (JP)
Title: Semiconductor functional element
Inventor: MURAKAMI SEIICHI
IPC: H01L33/30
Filed: 1991-11-20
Abstract: PURPOSE:To suppress a Fabry-Perot mode by uniformly forming an active layer of a semiconductor functional element on an entire region of an element substrate, and providing a refractive index waveguide for forming an exciting region partly on the upper surface of the element. CONSTITUTION:A ridge waveguide 5 provided only on an exciting region (ER) 1 is formed of a gallium arsenide/aluminum gallium n series material, and a buffer layer 21, a clad layer 22, an active layer 23, a clad layer 24, a cap layer 25 are sequentially grown on a substrate 20. An insulating layer 7 is formed on the entire surface, and a center of a ridge of the ER l is removed. A p-type electrode 8 is provided on a part having no layer 7, an n-type electrode 11 is provided on the substrate 30, and metals 9, 12 are formed on both side surfaces of an element. That is, a light emitted from the ER 1 is opened in an extended axial direction of the waveguide 5 at a nonexciting region (NR) 2. A light in an active layer 10 is diffused while receiving a loss at an NR 2, partly reflected on the end face of the NR 2 side, and returned to the ER 1 while again receiving a loss.
Patent JP-H10159613-A (JP)
Title: Power output apparatus and method for controlling same
Inventor: NAKAE KOICHI
IPC: B60W10/12
Filed: 1996-11-26
Abstract: PROBLEM TO BE SOLVED: To speedily turn a motor into an operating state in which a distributed load is outputted without deteriorating emission or operating characteristics in a power output apparatus for distributing required torque to the motor and an electric motor by outputting it to a drive shaft. SOLUTION: A maximum load change quantity Lmax of an engine is calculated based on a temperature WT of cooling water for the engine, an operation lapse time T, a property learning value F of fuel and a deposit learning value D of an intake system (step S110). A load change quantity L of the engine determined according to a pedaling quantity of an acceleration pedal is limited to not greater than the maximum load change quantity Lmax (step S114). An opening degree ST of a throttle valve is regulated according to the limited load change quantity L (step S116). Consequently, in the engine, an air-fuel ratio of mixture air to be supplied can be prevented from becoming markedly different from a target value, so that a load of the engine can be increased, thereby preventing deterioration of emission or operating characteristics.
Patent JP-H01172028-A (JP)
Title: Tractor body
Inventor: ISHIMARU MASAKUNI
IPC: B60G17/00
Filed: 1987-12-25
Abstract: PURPOSE:To prevent the movement of the centroid toward the lower side of inclination by rotating a front body with respect to a rear body by means of a rotating mechanism to maintain the front body at a horizontal attitude in case that a tractor runs on a slant field which inclines in a right or left direction to a running direction. CONSTITUTION:A center pivot 14 swingably bearing a front axile 2 holding a pair of, right and left, front wheels 1, 1 is provided under a motor 3 and also a clutch case 6 containing a clutch 5 and a transmission shaft 11 therein is connected to the rear end of the motor 3 and a driver seat 4 is provided at the upper side of the rear end of the case 6. A rear body 10 containing a transmission mechanism 9 rotatably supporting a pair of, right and left, of rear wheels 8, 8 is rotatably provided around a transmission shaft 11 on the rear end of the clutch case 6. The inclination of the front body 7 in the right or left direction is detected by a horizontal sensor 13 and the hydraulic cylinder 22 of a rotating mechanism 12 is controlled so that the front body 7 is rotated with respect to the rear body 10 to maintain the horizontal attitude of the front body 7.
Patent JP-H05162553-A (JP)
Title: Transmission structure of all wheel drive type working vehicle
Inventor: MATSUDA KENJI
IPC: F16D41/08
Filed: 1991-12-16
Abstract: PURPOSE:To provide a transmission structure of an all wheel drive type working vehicle generating no wheel slip in either of forward or rearward running operation by providing a changeover mechanism capable of selecting operation of a one way clutch for forward (rearward) operation which allows preceeding rotation with respect to the drive wheels of drive steering wheels at the time of forward (backward) operation. CONSTITUTION:Two one way clutches 8, 9 which differ in their work rotation directions are provided as those for forward and rearward operations. A changeover mechanism B for selecting the operations of the clutches 8, 9 is provided, and thereby the clutch for forward operation 8 is selectively set at the time of forward operation and drive steering wheels are rotated in advance with respect to drive wheels. At the time of rearward operation, the clutch for rearward operation is selectively set and the drive steering wheels are rotated in advance with respect to the drive wheels. It is thus possible to prevent generation of slip or brake phenomemon in the wheels caused by turning running operation.
Patent JP-H06178796-A (JP)
Title: Absorbent of throw-away diaper and manufacture thereof
Inventor: MATSUURA IWAO
IPC: A61F13/53
Filed: 1992-12-11
Abstract: PURPOSE:To simply manufacture a double-structure absorbent excellent in its shape holding ability and water absorbency. CONSTITUTION:In a manufacturing method for an absorbent which is stored between the surface sheet and the back sheet of a throw-away diaper and composed of a pulp material, a high water absorbing resin and a shape holding material, a material is stacked on a plat part 11 in such a manner as to be swollen in the center and integrally form a projecting part 12a, and then the shape holding material and pulp are made adhere to each other and entangled.
Patent JP-H09169958-A (JP)
Title: Anisotropically electroconductive film
Inventor: MIYAMOTO TETSUYA
IPC: C09J4/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a thermosetting type anisotropically electroconductive film, connectable at low temperatures in a short time, excellent in storage stability at normal temperatures, having excellent adhesion within a wide temperature range (-40 to +100 deg.C) after hot-pressing and curing, having an extremely small strain (stress) remaining in a joining area and capable of peeling and recarrying out the contact bonding by heating the contacted bonded films once to a prescribed temperature or above. SOLUTION: This anisotropically electroconductive film is obtained by casting a pasty mixture consisting essentially of (A) a reactional elastomer, (B) an acrylate resin, (C) a silane coupling agent, (D) an organic peroxide, (E) a solvent capable of dissolving the components and (F) electroconductive particles at [100/(0.1-10)] weight blending ratio (B)/(D) of the acrylate resin (B) to the organic peroxide (D) onto a mold releasing film, volatilizing the solvent and forming the film.
Patent JP-H10169367-A (JP)
Title: Method and device for controlling shield-jack additional pushing shield machine
Inventor: ABO TAKATOSHI
IPC: E21D9/06
Filed: 1996-12-12
Abstract: PROBLEM TO BE SOLVED: To prevent a mistake in the selection of a shield jack by an operator, and to obviate the retreat of a shield machine and further displacement in the propulsive direction of the shield machine by automatically controlling the additional pushing of the shield jack. SOLUTION: When a shield jack 1 for pushing at an initial stage is selected by a shield-jack selector 31a, a sequencer 34 stores the shield jack 1 for pushing the initial stage in a memory for the selected shield jack as selected shield jack information while outputting an S/J-select ON signal to a corresponding selector valve 4. When the pushing of the shield jack 1 for pushing at the initial stage is reopened, the sequencer 34 selects the shield jack 1 for pushing at the initial stage again on the basis of selected shield jack information stored in the memory for the selected shield jack, and outputs the S/J-select ON signal to the selector valve 4 corresponding to the shield jack 1 for pushing at the initial stage.
Patent JP-H07186458-A (JP)
Title: Printer and controlling method therefor
Inventor: SUGAYA AKIO
IPC: B41J5/30
Filed: 1993-12-27
Abstract: PURPOSE:To provide a printer which can print a character pattern of a mixed color. CONSTITUTION:An index table 1-4 stores color information corresponding to a pattern stored in a font memory. When print information is received from a host apparatus 100, a font corresponding to received data is read from a font memory 1-3, its color is retrieved from the table 1-4, and developed in a bit map memory 1-7. The bit map data is printed to be outputted from a color engine 200.
Patent JP-2001146919-A (JP)
Title: Dynamic pressure bearing sleeve and method of manufacturing the same
Inventor: ASAMI MASAYOSHI
IPC: F16C17/02
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a dynamic pressure bearing sleeve capable of dispensing with the finishing work after the plating, and keeping high durability while ensuring the accuracy of components necessary as the dynamic pressure bearing. SOLUTION: This method of manufacturing a dynamic pressure bearing sleeve comprises a process for forming a dynamic pressure production groove 2 on an inner surface of a sleeve 2 made of brass or phosphor bronze by a plasticizing work, a process for cutting a raised part produced by the plasticizing work in the groove forming process by cutting work, and a process for forming a thin coating layer within a range of 2.5 μm and more and 5 μm and less on the inner surface of the sleeve 1 finished in the cutting process.
Patent JP-2001150837-A (JP)
Title: Delivery slip
Inventor: SHIMIZU YUJI
IPC: B42D11/00
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To eliminate the possibility of separation of an affixing slip part, to make a peeling slip part easy to peel off and thereby to realize reliability and convenience together. SOLUTION: This delivery slip has a slip base 11 which has a tag slip part 11a being an affixing slip part and an undertaking slip part 11b, a transit slip part 11c and a delivery slip part 11d being peeling slip parts, a peeling layer 12 which is formed in the shape of a pattern on the lower side of the peeling slip part of the slip base 11, a resin layer 13 which is formed on the lower side of the slip base 11 or the peeling layer 12 and an adhesive layer 14 which is formed on the lower side of the resin layer 13. The peeling layer 12 is printed with ultraviolet-curing resin, being registered with the peeling slip part.
Patent JP-H04207220-A (JP)
Title: Electrostatic induction thyristor driving circuit
Inventor: HAYAZAKI YOSHIKI
IPC: H03K17/73
Filed: 1990-11-28
Abstract: PURPOSE:To make a transformer high-frequency and small-sized and to singularize a power source to allow on and off gate signals to quickly rise and fall by modulating a high frequency carrier signal by a driving signal to obtain an on gate current, or an off gate current. CONSTITUTION:In the driving circuit of a thyristor 15, OR between the driving signal inputted from a control circuit to an input terminal 16 and the high frequency carrier signal from a high frequency signal source 1 is operated by an AND circuit 2, and the result is inputted to the gate of a MOSFET 4. A transistor TR 4 performs the switching operation to flow a current to the primary winding of a transformer 6. NOR between the driving signal to the input terminal 16 and the high frequency carrier signal is operated by a NAD circuit 3, and the result is inputted to the gate of a TR 5 to flow a current to the primary winding of a transformer 7. A voltage is induced only in the secondary winding of the transformer 6 and is rectified by a diode 8 and is smoothed by a capacitor 10 and is divided by resistances 12 and 14 and is impressed between the gate and the cathode of the thyristor 15 to turn on the thyristor 15.
Patent JP-H10170137-A (JP)
Title: Drawer type door structure of refrigerator
Inventor: MURAKAMI YASUTOSHI
IPC: F25D25/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To contrive to reduce the opening force of a door by providing a first magnet in a drawer type door on one hand and laying out a second magnet below the first magnet so as to repel to the first magnet and thereby lifting up the drawer door with a repulsion force produced between both magnets. SOLUTION: A rail 1 is mounted on a part of the side surface and bottom of a case 6. A magnet 6 (a first magnet) is mounted on an area which covers the bottom of the case 5 of this rail 1 integrally with the rail 1. On one hand, a magnet 7 (a second magnet) is provided on a surface opposed to the magnet 6 of a refrigerator main body A so as to repel the magnet 6. The case 5 is adapted to lift up with a repulsion force produced between the magnets 6 and 7. The positioning is made at the upper part of the case 5 with a positioning guide provided in the refrigerator main body A. When a drawer type door is pulled out, a rail stopper 9 provided on the side of the refrigerator main body A comes into contact with the rear end of the rail 1, which prevents the case 5 from coming off projectingly from the refrigerator main body A with the repulsion force produced between both magnets 6 and 7.
Patent JP-2001145824-A (JP)
Title: Method for manufacturing alloy membrane for hydrogen separation
Inventor: YOKOTA HIROSHI
IPC: C01B3/56
Filed: 1999-11-24
Abstract: PROBLEM TO BE SOLVED: To provide an alloy membrane for hydrogen separation with high hydrogen gas permeation rate and sufficient durability as well as a method for manufacturing the alloy membrane. SOLUTION: Organic-coated Pd superfine particles and organic-coated Ag superfine particles are prepared and there two different kinds of metallic superfine particles are dissolved in a solvent to obtain a mixed paste. Next this paste is applied to a porous base 1 and the paste-applied porous base 1 is baked at 250-700 deg.C in an inert atmosphere to form an alloy 3.
Patent JP-H02178114-A (JP)
Title: Sheet feeder
Inventor: SAITO JUN
IPC: B65H3/00
Filed: 1988-12-28
Abstract: PURPOSE:To keep off any feeding failure due to a turnup or a curl at a sheet tip by tilting a sheet contact surface of a loading sheet tip position regulating member on a sheet loading means to the side of this loading means to some extent. CONSTITUTION:In a sheet tip regulating member 21 regulating a tip of a sheet S loaded on a paper feed tray 6, there is formed with a rib 21b whose ridgeline is tilted as far as about 3 degrees to the side of the tray 6 from a vertical line. Then, a separate pad 22 consisting of a high directional member of rubber or the like is fixed to a mount 23 at a lower part of the tip regulating member 21. With this constitution, since the tip regulating member 21 is tilted to the side of the sheet S, the sheet tip is pressed to the tip regulating member 21 in accordance with a drop of the sheet S with the sheet feeding, thus any turnup or curl of the tip is checked. Consequently, a possible feeding failure is thus preventable.
Patent JP-H11187286-A (JP)
Title: Image quality correcting circuit
Inventor: HIYAMA TAKASHI
IPC: H04N5/208
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide an image quality correcting circuit which prevents the generation of overshooting and undershooting and also obtains sufficient contour emphasis, even when an input image is dark. SOLUTION: This image quality correction circuit is provided with a peak level detection circuit 23, which detects a peak level from a zero level to a zero level of a high frequency component that is extracted by a filter circuit 16, a constant output gain control amplifier 31 which performs gain control based on a detection result of the circuit 23, so that the high frequency component that is extracted by the circuit 16 keeps a constant level, an input level detection circuit 32 which detects a peak level of input image data, a gain control amplifier 33 which performs gain control of the high frequency component that is made a fixed level through the amplifier 31, based on a detection result of the circuit 32 and an adder 20 which adds the output data of the amplifier 33 and the input image data.
Patent JP-H09145700-A (JP)
Title: Method for injecting sample into gas chromatograph
Inventor: SHIBAMOTO SHIGEAKI
IPC: G01N30/18
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To suppress variation of composition due to discrimination while lowering the possibility of bending a needle. SOLUTION: A step for inserting the needle 4 of a syringe 2 into the septum in a sample evaporation chamber 10 is carried out at low speed over several hundreds msec or more. A step for injecting a sample 6 into the sample evaporation chamber 10 by pushing a plunger 3 and a step for drawing out the needle 4 of syringe 2 from sample evaporation chamber 10 are carried out at sufficiently higher speed than the step for inserting the needle 4 of syringe 2 into the septum in sample evaporation chamber.
Patent JP-2000160628-A (JP)
Title: Deodorizer in toilet room
Inventor: TANAKA TATSUHIDE
IPC: E03D9/04
Filed: 1998-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizer in a toilet room capable of exhausting an odor to be generated in easing nature without improving the existing toilet and ventilating fan. SOLUTION: A main section of a deodorizer in a toilet room is constituted of a toilet main body 2 provided in the inside of a toilet room 1, a toilet duct 10 provided in a space 4 between the toilet main body and a toilet seat 3, a sealing member 5 for closing the space 4 other than the toilet duct, a ventilation hole duct 30 provided to a ventilation hole of the ventilating fan in the toilet room 1 and an exhaust hose 40 connecting the toilet duct 10 to the ventilation hole duct 30.  The toilet duct 10 forms an inlet port opened to the inside of the toilet main body 2 and a joint port of the exhaust hose 40, a fixed bracket mounted to the toilet main body 2 in a detachable manner is provided in the toilet duct 10, at the same time, a fixed screw 14 for fixing the toilet duct 10 is provided in cooperation with the fixed bracket, and a joint duct 15 connecting the exhaust hose 40 to the joint port is fitted circumferentialing in the joint port in a rotatable manner.
Patent JP-H07187419-A (JP)
Title: Transfer method and device of film
Inventor: SHORI SHUICHI
IPC: B65H3/54
Filed: 1993-12-27
Abstract: PURPOSE:To transfer a film efficiently without lowering quality of the by attracting and peeling off the laminated and mounted film one by one from the top and lifting it an transferring it to a designated position. CONSTITUTION:A top film 31 is attracted by an attracting pad 2 of a peel off hand device 1 and the attracting pad 2 is slanted to perform peeling off action in this state and the peeled and lifted film 31 is zipped up at a tip part. While, a next film 31 is made to be invariable state by a pressure plate 35 and the whole is lifted up with the peel off device 1 and pressure by the pressure plate 35 is canceled therebetween and the whole turns and returns to an initial position. The whole is forwardly carried and descended at a designated position and the zip of the film 31 is canceled and the attracting pad 2 is made to be vertical from tilting to be mounted on the next film 31. This action is repeated. Thereby, secure and stable transfer of the film 31 can be performed efficiently.
Patent JP-H10166626-A (JP)
Title: Numbering mechanism
Inventor: MATSUDA YASUHIRO
IPC: B41J29/00
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To form a numbering mechanism in one unit and facilitate the addition of a numbering function at a user's place, by connecting plate, a printing head and a control part constituting the numbering mechanism as one unit and detachably mounting a ribbon cassette. SOLUTION: A platen 1, a frame 25 and a cover 24 are coupled thereby attaining a mechanical strength. A numbering mechanism is accordingly prevented from being deformed or the like trouble even when handled solely as one unit. A fitting hole 26 is formed at a part projecting from the frame 25 and cover 24 and a reference shaft 4 is provided at both ends of the platen 1, so that the numbering mechanism is positioned and fixed when mounted to an OCR apparatus. A printing head 2 is fixed to the frame 25, having a leading end faced to the platen 1 to print and number to forms 10 via a ribbon cassette 3. The ribbon cassette 3 is set with an inclination angle θ to the frame 25.