baber/WOPTO huggingface dataset:
Patent JP-H1184639-A (JP)
Title: Resist material
Inventor: HATAKEYAMA JUN
IPC: H01L21/027
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To enhance a resist film decrease prevention effect and a focus magin enlarging effect by incorporating at least one or more than 2 kinds of specified basic compounds. SOLUTION: This resist material contains one or more than 2 kinds of basic compounds represented by formulae I and II in which each of R<1> , R<2> , R<3> , R<7> , and R<8> is, independently, a straight, branched, or cyclic 1-20 C alkyl or amino group: each of R<4> , R<5> , R<6> , R<9> , and R<10> is an H atom or a 1-20 C alkyl group or amino group, and each of R<4> and R<5> , R<5> -R<6> , R<4> and R<6> , R<4> and R<5> and R<6> , R<9> and R<10> may combine with each other to form a ring; each of (k), (m), (n), is an integer of 0-20, and when each of them is 0, each of R<4> , R<5> , R<6> , R<9> , and R<10> does not contain an H atom.  This resist material contains this basic compound, an organic solvent, a base resin, and an acid generator, and this base resin is an alkali-insoluble or an alkali hardly soluble resin having an acid functional group protected with an acid-instable group and when this group is released this base resin is made alkali-soluble.
Patent JP-H0481327-A (JP)
Title: Differential limit characteristic control device
Inventor: MORI YASUO
IPC: F16H48/30
Filed: 1990-07-24
Abstract: PURPOSE:To improve stability of a vehicle in the case that the vehicle is loaded with a light load, and improve the traveling property in the case that the vehicle is loaded with a heavy load, and aim at the compatibility by forming a device so as to select at least two kinds of differential limit characteristic having different control gains in response to a weight of a live load of the vehicle. CONSTITUTION:A differential device (b) having a control type differential limit element (a), which can change a differential limit characteristic as the generation condition of a differential limit torque against a difference of the rotation of right and left wheels with a command from the outside, is provided. At this stage, a live load of a vehicle is detected by a live load detecting means (c). Then, a differential limit characteristic alternation control means (e) outputs a characteristic alternation control command against an actuator (d) of the control type differential limit element (a) so that a differential limit characteristic having a small control gain as a ratio of torque increase/decrease is selected in the case that a vehicle is loaded with a light load, and a differential limit characteristic having a large control gain as a ratio of torque increase/decrease is selected in the case that a vehicle is loaded with a heavy load.
Patent JP-H0942075-A (JP)
Title: Trouble diagnostic device for fuel vapor treating device
Inventor: ITOU TOKIJI
IPC: F02D41/22
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To properly diagnose a trouble in a purge control valve for properly diagnosing air-tightness on a canister side, in a fuel vapor treating device of adjusting a fuel amount, purged to an intake passage from a canister, by a purge control valve. SOLUTION: In a canister 14, fuel vapor generated in a tank 1 is captured, to purge this captured fuel to an intake passage 10 when operated an engine 8. In a control valve 20, an inflow of fuel vapor to the canister 14 from the tank 1 is adjusted. In an electronic control unit (ECU) 51, by duty controlling a purge control valve 22, purged fuel amount is adjusted. In the ECU51, based on a canister/tank side internal pressure selectively detected by a pressure sensor 41 by switching a three-way switching valve 23, air-tightness on a canister/tank side is diagnosed. In the ECU51, when judged a canister side internal pressure in a positive pressure from a reference value to be not accompanied with pulsation when executed purge, the purge control valve 22 is closed to judge a trouble.
Patent JP-H0725429-A (JP)
Title: Article inspecting method for article picking system
Inventor: TANAKA NOBUHIRO
IPC: B65G61/00
Filed: 1993-07-13
Abstract: PURPOSE:To improve productivity for picking when it is inspected whether items and number of picked articles match with the contents of the order or not. CONSTITUTION:In an article inspecting method for an article picking system, every time the last container among plural containers 15, which constitute inspecting units, passes respective zones of storage equipment (flow shelf 11), the number of an actual inventory and the number of an estimated inventory are collated with each other, and it is determined that the items and the number of articles stored in the whole containers 15 constituting the inspecting unit in the zone match with the contents of the order when the result of collation is right.
Patent JP-H0246379-A (JP)
Title: Vibration suppressing mechanism for gas regulator valve
Inventor: MOCHIZUKI KIMIO
IPC: F16K31/06
Filed: 1988-08-05
Abstract: PURPOSE:To suppress vibration and noise and extend the life of constituting elements by inserting a vibration-proof spring between the diaphragm of a gas regulator valve such as a proportional control valve and a vibration system. CONSTITUTION:A device body 1 is partitioned by a diaphragm 4 into a valve chamber 2 and an adjusting chamber 3. A valve plug 5 is provided in the valve chamber 2, a vibration system such as an adjusting spring 7 and an adjusting screw 6 is provided on the adjusting chamber 3 side. A vibration-proof spring 8 is inserted between the diaphragm 4 and the adjusting spring 7. A moving coil and a moving magnet can be used for the vibration system in addition to the adjusting spring 7.
Patent JP-H0481387-A (JP)
Title: Waterjet propulsion vessel
Inventor: FUTAKI YOSHIMARE
IPC: B63B17/00
Filed: 1990-07-23
Abstract: PURPOSE:To carry out an efficient trim adjustment, by enabling the trim adjustment by the raising/lowering operations of a jet unit by installing a bottom plate on the lower part of the jet unit which can be swung vertically by a raising/lowering means, and enabling a deflector to incline simultaneously with the trim adjustment. CONSTITUTION:A hydraulic pump 56 is operated in the state where the bottom plate 91 of a waterjet propulsion vessel is set at equal plane to the vessel bottom, and a hydraulic cylinder device 50 is contractingly operated, and then a jet unit 3 is inclined upwardly through a raising/lowering arm 5, and also the bottom plate 91 installed on the jet unit 3 is raised and inclined. Accordingly, the water (draught line 90) on the vessel bottom is inclined along the bottom plate 91, and also a deflector 8 inclines upwardly, and water is jetted in this direction, and the trim adjusting action acts efficiently because of the above- described both actions. While, when the hydraulic cylinder device 50 is extendingly operated, the bottom plate 91 and the deflector 8 are inclined downward, and the trim adjustment action acts efficiently in the same way as a above-described.
Patent JP-H1134924-A (JP)
Title: Car body structure for tractor
Inventor: MATSUDA KENJI
IPC: B62D49/00
Filed: 1997-07-22
Abstract: PROBLEM TO BE SOLVED: To provide a car body structure for a tractor, which can quickly and simply remove dust and the like remained in a cooling air introducing duct to an engine room. SOLUTION: A pole frame 8 is erected out of a car body frame at the rear side area of an engine room, concurrently, a handle supporting frame 9 is projected afterward out of the upper part of the pole frame 8, let an entirely hydraulic type power steering unit 11 directly equipped with a steering handle 10, be supported by the handle supporting frame 9, a space for setting a battery 14 is formed between the handle supporting frame 9 and a car body frame 3, a cover member 15 packaged in such a way that this space is enclosed, is so constituted as to be freely mounted/demounted, and an intake port 16 for taking in outside air for cooling an engine, is provided for the cover member 15.
Patent JP-2001019944-A (JP)
Title: Low-temperature working fluid and refrigerating cycle apparatus using the same
Inventor: YOSHIDA YUJI
IPC: C10M171/02
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain the subject fluid causing hardly any influences on the stratospheric ozonosphere or global warming, excellent in refrigerating capacity and coefficient of performance or the like and to be used in refrigerating cycle apparatuses by including carbon dioxide at a specific amount and ethane. SOLUTION: This fluid is obtained by including (A) carbon dioxide at >=60 wt.%, preferably >=80 wt.% as a natural regrigerant and (B) ethane as a hydrocarbon capable of producing an azeotropic mixture with the component A. This fluid can be used as a refrigerant in regrigerating cycle apparatuses. In this case, because the component B with high azeotropic tendency is included in a little amount indicating low-flammability, miscibility of the fluid with a lubricating oil similar in chemical structure to the component B can be improved in a wide temperature range involved from an operation commencement till a target cryogenic temperature is attained and in the case of any mixing ratio of the component A to the lubricating oil for a compressor, and therefore, oil return of the lubricating oil coexisting with the component A to the compressor can be secured.
Patent JP-H04305721-A (JP)
Title: Circuit for supplying clock signal to multiplex chips and circuit for supplying clocked load enable signal and output enable signal
Inventor: FUU HIYUUBAATO CHIYAO
IPC: G06F1/12
Filed: 1991-07-10
Abstract: PURPOSE: To evade a data ripple through state by using a load enable signal and an output signal generated locally from a single-phase clock. CONSTITUTION: The single-phase clock signal is supplied to a clock signal dispersion tree 16 of each integrated circuit. The phase of a signal generated by each clock dispersion circuit tree is compared to generate a control signal for controlling the delay of the clock signal inputted to the individual clock dispersion tree. A gate circuit signal responds to each clock signal generated by the clock dispersion tree to generate the load enable signal and output enable signal which are precisely controlled.
Patent JP-H0244335-A (JP)
Title: Production of silver halide
Inventor: URABE SHIGEJI
IPC: G03C1/18
Filed: 1988-08-05
Abstract: PURPOSE:To obtain the fine particle having very small particle size of the silver halide by reducing the retaining time of an added solution in a mixer by providing the mixer closely adjacent to a reaction vessel, and immediately supplying freshly formed fine particles into the reaction vessel so as not to occur the ostwald aging of the particle in the mixer. CONSTITUTION:The mixer 7 is provided at the outside of the reaction vessel 1 which is produced the nucleus of a silver halide particle in the process of producing the silver halide particle, and the aqueous solutions of a water-soluble silver salt and a water-soluble halide are supplied in the mixer 7 respectively, and mixed, thereby forming the silver halide fine particle. Immediately after forming the silver halide fine particle, the fine particle is supplied to the reaction vessel 1, and the nucleus formation of the silver halide particle is performed in the vessel 1. When the nucleus formation is performed, the important matter lies in that the formation of silver halide particle by mixing the aqueous solutions of a silver salt and a halide is not at all performed in the vessel 1 during the nucleus formation, and that the aqueous solutions admitted in the vessel 1 are not at all recycled to the mixer 7. Thus, the obtd. silver halide particle has the 'completely homogeneous' halide distribution of both the nucleus and the growing phase of the particle and the distribution of particle size is remarkably lessened.
Patent JP-H0482750-A (JP)
Title: Silicon substrate having porous silicon oxide layer
Inventor: KATO MASAKAZU
IPC: B41J2/335
Filed: 1990-07-24
Abstract: PURPOSE:To form a porous silicon oxide layer partially at a surface layer part while minimizing a local warping on the rear side thereof by forming a periphery of a layer comprising outward. CONSTITUTION:A silicon substrate 30 has a POS layer 31 formed partially at a surface layer part thereof 30. A planar shape of the POS layer 31 is made square with corners thereof rounded. A periphery of the POS layer 31 is so formed as to be thinner outward. As the silicon substrate 30 is so formed that an outer circumference of the POS layer 31 gets thinner outward, an internal stress associated with an increase in volume is not concentrated on one part in the formation of the POS layer 30 but it is dispersed in a wide range, which allows the silicon substrate 20 to become gentle in the warping on the rear side thereof. This enables the fixing of the silicon substrate 30 accurately with a vacuum chuck and further makes it practicable without fear of breaking when it contacts a photo mask.
Patent JP-S5897174-A (JP)
Title: Video and audio accompanyment play reproducer
Inventor: NANUN KATSUMI
IPC: G11B15/02
Filed: 1981-12-04
Abstract: PURPOSE:To eliminate mis-operation of both audio and video accompanyment play at reproduction, by providing a switch selecting a function for temporary halt after program search at the reproduction of a video accompanyment play tape. CONSTITUTION:When accompanyment play video and audio tapes are not reproduced, an audio signal of a wire broadcasting receiver 9 is applied to a speaker 15 via a program search device 10 and an amplifier 4. An external control terminal 20 is provided for a mixing 8 and the device 10, they are connected with a signal line 21 and a signal inhibiting the reproduction of an audio accompanyment play tape of the mixing 8 is given from the external terminal 20 of the device 10 during the reproduction of a video accompanyment play tape of a reproducer 11. During the reproduction of the tape of the mixing 8, a signal inhibiting the reproduction of the video tape of the reproducer 11 is given. The selective function is done with the operation of a switch 19 provided for the device 10.
Patent JP-S5986278-A (JP)
Title: High speed axial flow type gas laser device
Inventor: SASAKI HIROHARU
IPC: H01S3/097
Filed: 1982-11-10
Abstract: PURPOSE:To enable to generate stable output from a small-sized laser without losing point symmetry or lateral and longitudinal symmetry by arranging a centrifugal blower which has a plurality of laser gas discharge outlets at the center of a laser device. CONSTITUTION:Laser gases 33a, 33b, 34a, 34b which are respectively raised at temperature due to an electric dischrge in discharge tubes 1a, 1b, 1c, 2a, 2b, 2c are cooled through heat exhangers 7a, 7b, fed from a gas suction inlet 37 through a gas flow passage 36 into a blower 27, compressed, pressurized, and discharged into pipes 12a, 12b and introduced as gas flows 32a, 32b into a central gas vessel 30. The gas flows 32a, 32b are uniformly distributed into the respective discharge tubes, and the laser gases are circulated. The entire laser device is constructed symmetrically, thereby minimizing the optical axial displacement due to the influence of heat and vacuum force of a light resonator and providing a stable laser device which has less variation in the laser output.
Patent JP-S6256491-A (JP)
Title: Production of high-purity methylcobalamin
Inventor: KODAMA YOSHITO
IPC: C07H1/06
Filed: 1985-09-06
Abstract: PURPOSE:To obtain the titled compound useful as a remedy for peripheral neuropathy, etc., by methylating cyanocobalamin, adjusting the pH, bringing the resultant reaction mixture into contant with silica gel and then divinylbenzene/styrene based polymer chromatographic column one after another, eluting the adsorbed substance, concentration the eluate and crystallizing the compound. CONSTITUTION:Cyanocobalamin is methylated by a conventional method, e.g. reduction and methylation, etc., to give a reaction mixture consisting essentially of methylcobalamin. The resultant reaction mixture is then adjusted to 2.5-7.0 pH, passed through a silica gel column and adsorbed. A lower aliphatic alcohol-water mixture or aliphatic ketone-water mixture is discharged to the adsorbed substance and a lower aliphatic alcohol-water mixture is discharged to the adsorbed substance to distill away the adsorbed substance. The resultant distillate is then brought into contact with a divinylbenzene/styrene based copolymer chromatographic column. In the process, the concentration of the lower aliphatic alcohol-water, etc., is increased from the lower to the higher concentration stepwise to elute the adsorbed substance. The adsorbed substance is finally desorbed with a lower aliphatic ketone-water mixture and the distillate is then concentrated. A lower aliphatic ketone is then added thereto to crystallize the aimed compound.
Patent JP-H03158427-A (JP)
Title: Manufacture of hydrogen occluding alloy containing vanadium in large amount
Inventor: MAIKURU EI FUCHIENKO
IPC: C22C1/00
Filed: 1990-07-24
Abstract: Disclosed is a method of forming a vanadium-rich, multi-component reversible, electrochemical hydrogen storage alloy directly from a vanadium-reductant alloy without first obtaining pure vanadium. In one exemplification the vanadium-reductant alloy is a vanadium-aluminum alloy of low oxygen content, while in another exemplification the vanadium-reductant alloy is refined by electron beam evaporation, and in a third exemplification the vanadium-reductant alloy contains further reductants that reduce the oxygen content without adding impurities to the alloy. The vanadium-reductant alloy is directly used as a precursor in forming the electrochemical hydrogen storage alloy.
Patent JP-S6256821-A (JP)
Title: Supplying method for specified quantity of powder
Inventor: OKU KENICHI
IPC: G01F13/00
Filed: 1985-09-05
Abstract: PURPOSE:To easily vary the supply amount of powder finely by falling naturally and charging the powder in a through hole formed in a flat plate while the lower end of the through hole is closed, compressing the powder by a pressing means whose filling end is controlled and charging the powder by only the amount of the compression through natural falling, and opening the lower end of the through hole and extruding the powder. CONSTITUTION:While the lower end of the through hole 13 formed in the flat plate 12 is closed with a shutter 15, a falling-in means 14 is moved forward to fall and charge the powder 11 in the through hole 13. A stopper 17 which is set at specific height is moved forth with an adjusting bolt 18 and a piston 16 is lowered and stopped at the height where it is stopped by a stopper 17. At this time, the powder 11 in the through hole 13 is compressed by the tip of the piston 16. Then, the means 14 is moved forth to charge the powder 11 in the through hole 13. The stopper 17 and shutter 15 are moved back and the piston 16 is lowered to extrude the powder 11 to a receiving dish 19. Then, the supply amount of the powder 11 is varied finely by varying the height of the stopper 17.
Patent JP-H0752930-A (JP)
Title: Method and device for integrating a plurality of pouches
Inventor: MORITA YOSHIICHI
IPC: B65D81/28
Filed: 1993-08-06
Abstract: PURPOSE:To provide a method and device for making easy the operation of integrating a plurality of different pouches. CONSTITUTION:A device for attaching pouches together is provided with a plurality of strip carriers 10 and 30 each of which has a plurality of pouches arranged thereon in a row in the form of a strip, rollers 14 and 36 for feeding the strip carriers 10 and 30, respectively, cutters 22 and 23 for cutting the strip carriers 10 and 30, respectively into individual pouches, chutes 26, 28 and 29 for attaching together the different pouches of the different strip carriers via a pressure-sensitive adhesive layer and for transferring the individual cut pouches a shutter 24 for opening and closing the transfer line of the chute and a control device for controlling the shutter so as to bring a plurality of pouches into contact via the pressure-sensitive adhesive layer along the transfer line.
Patent JP-H0622160-A (JP)
Title: Facsimile equipment
Inventor: YOSHIDA TAKEHIRO
IPC: H04N1/60
Filed: 1992-06-29
Abstract: PURPOSE:To allow the receiver side to recognize picture information of a color not recorded by the receiver side correctly at all times. CONSTITUTION:When picture information of a color not recorded by a receiver side is sent, a control circuit 38 uses a dot pattern conversion circuit 12 to convert the information into a prescribed black white binary dot pattern corresponding to the color and to send the result. Simultaneously list information representing the dot pattern used for the conversion for a page and a name of a color corresponding thereto is added to the space of the relevant page by an addition circuit 22 and the result is sent through the control of a pattern list generating circuit 20.
Patent JP-S5986241-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KUROSAWA AKIRA
IPC: H01L21/283
Filed: 1982-11-09
Abstract: PURPOSE:To obtain a sufficiently large channel conductance and the capacitance of a capacitor without increasing the area of an element forming region by forming an electrode material through a thin insulating film on the side wall of a groove formed on an element isolating region. CONSTITUTION:With an aluminum layer 3 as a mask a silicon substrate 1 of an element isolating region is etched to form a groove 4, and boron ions are implanted to form a P<+> type layer 5. A CVD-SiO2 film (the first insulating film) 6 is accumulated on the entire surface, etched, and the film 6 on the groove 4 is selectively removed. The film 3 and a thermally oxidized film 2 are removed, and insular element region is formed in a structure that the film 6 remains in the groove 4 is formed. An oxidized film (the second oxidized film) 7 is formed to an MOS capacitor or an MOS transistor are formed. The effective channel width and the effective capacitance area can be increased in the amount corresponding to the side face, thereby microminiaturizing the element and enhancing the density.
Patent JP-2000050392-A (JP)
Title: Ultrasonic transducer
Inventor: POMPEI FRANK JOSEPH
IPC: H04R17/00
Filed: 1999-07-09
Abstract: PROBLEM TO BE SOLVED: To extend the band of a transducer by forming cavities to resonate in prescribed frequencies on a dielectric spacer. SOLUTION: A spring 30 for a electrostatic transducer module 29 successively supports a conductive electrode unit 32, a dielectric spacer 34 having many apertures 36 and a metallic coat polymer film 38. A part of the film 38 on the upper part of respective apertures 36 and a part of the unit 32 on the lower part of the apertures 36 are respectively functioned as single transducers and provided with resonance characteristics to be functions for the tension and surface density of the film 38, the diameter of each aperture and the thickness of the polymer layer 34. Respective parts of the thin film 38 are deflected to a direction approaching the unit 32 or a direction separated from the unit 32 by an electric field to be changed between respective parts of the film 38 and the unit 32 and the frequency of the movement coincides with the frequency of the electric field.  Although the same signal is applied to all the cavities 36, the band width of the module 29 is extended as a whole by the different resonance peaks of respective cavities 36.
Patent JP-S6174569-A (JP)
Title: Preparation of shochu from rice embryo
Inventor: NISHIHIRA FUMINOBU
IPC: C12H6/02
Filed: 1984-09-19
Abstract: PURPOSE:To prepare SHOCHU (unrefined distilled spirits) from rice embryo, giving mild feeling to the palate, having excellent flavor and good for health, by adding rice embryo to rice malt or barley malt, and fermenting the mixture. CONSTITUTION:Rice malt or barley malt prepared by conventional process is fermented, added with steamed or boiled rice embryo, fermented again, and aged. The aged fermentation liquid is distilled with a pot-still.