baber/WOPTO huggingface dataset:
Patent JP-H05233273-A (JP)
Title: Information processor
Inventor: TEJIMA KEISUKE
IPC: G06F9/24
Filed: 1992-02-19
Abstract: PURPOSE:To quicken the starting time of an electronic computer. CONSTITUTION:A CPU 1 externally connecting an external loading device 2 and capable of loading a microinstruction from the external based upon a loading instruction generated from the device 2 is provided with a RAM 7 for storing a loading instruction and a microinstruction, an arithmetic processing part 8 for reading out respective instructions from the RAM 7 and executing writing operation and reading operation in accordance with these instructions, and a RAM control part 10 for judging the writing and reading operation states of the processing part 8, allowing the processing part 8 to stop the execution of the loading instruction and allowing the RAM 7 to execute the writing and reading operation of the microinstruction during the stop of the execution.
Patent JP-H02211198-A (JP)
Title: Dewatering washing machine
Inventor: SHIMANO MASAYOSHI
IPC: D06F37/42
Filed: 1989-02-10
Abstract: PURPOSE:To enable a machine to continuously and effectively execute washing and dewatering actions by supporting a supporter unit in an outer tank rotatably about a vertical axial line further an inner tank to the supporter unit rotatably about a horizontal or diagonal axial line. CONSTITUTION:An outer tank 10 supports in its inside rotatably about a vertical axial line Y-Y a supporter unit 21 supporting rotatably about a horizontal axial line X-X or diagonal axial line an inner tank 33 providing many small holes 40 through a peripheral wall. While a washing drive means 79 performs washing by rotating the inner tank 33. Further a dewatering drive means 80 performs dewatering by rotating at a high speed about the vertical axial line Y-Y the supporter unit 21 integrally with the inner tank 33. While an abnormality detecting means 112, when the dewatering is performed by the means 8c, detects the supporter unit 21 for its abnormal rotation caused by the wash deflected in the inner tank 33. Further a correcting means, when the supporter unit 21 is detected for its abnormal rotation by the means 112, performs a correction by stopping rotation of the supporter unit 21 and rotating the inner tank 33 by the means 79.
Patent JP-S59156879-A (JP)
Inventor: YAMAMOTO TOSHIFUMI
IPC: F16F9/34
Filed: 1983-02-28
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-H02211439-A (JP)
Title: Silver halide photographic sensitive material
Inventor: NISHIZEKI MASAHITO
IPC: G03C1/30
Filed: 1989-02-10
Abstract: PURPOSE:To expedite the hardening effective of respective photograph constituting layers and to enhance the adhesiveness to a substrate as well as to obviate the generation of thickening when a specific compd. is added to a coating liquid by hardening the constituting layers by the specific compd. CONSTITUTION:At least one layer of the photograph constituting layers of the above photosensitive material is hardened by the compd. expressed by formula I. In the formula, A denotes a n-valency org. group having at least one hydroxyl group; R is 1 to 4C hydrocarbon group, H; n denotes 2 to 4; the compd. expressed by formula II, etc., are usable as the compd. expressed by the formula. The photosensitive material which has sufficient film strength, has no post film hardening effect, the has the excellent adhesiveness to the substrate is obtd. without impairing the photographic characteristics if the above-mentioned compd. is used. In addition, the emulsion is prevented from thickening even if the compd. is added to the emulsion.
Patent JP-2000230630-A (JP)
Title: Actuator for differential gear
Inventor: SHIMANUKI TAKESHI
IPC: F16H48/38
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an actuator for differential gear capable of ensuring a smooth and reliable operation with a high reliability at a low cost regardless of installation error. SOLUTION: A free running differential gear is a differential gear in which torque transfer of rotation drive force is carried out to right and left side gears 5, 6 disposed on a rotation shaft of a differential case 1 via differential gears 4, 5, and 6, and a connection of the rotation drive force from the differential case to the differential gears 4, 5, 6 is carried out by an actuator 8 and an operation member 7 which is operated by a predetermined power. In this case, a centering member 12 or a centering member 13 is disposed between an inner peripheral part of the actuator 8 and an outer peripheral part of the differential case 1, and the actuator 8 is attached to a stationary member 9.  By this constitution, since an adequate space δ is formed between the actuator 8 and the operation member 7, a mounting operation of the actuator 8 via a bracket 11 or the like is performed regardless of mounting accuracy of a differential carrier 9 to the stationary member, whereby a mounting operation can be simplified.
Patent JP-H07238210-A (JP)
Title: Resin composition
Inventor: OTA MASARU
IPC: H01L23/31
Filed: 1994-03-02
Abstract: PURPOSE:To obtain composition to become a cured material having excellent YAG laser marking properties, providing white clear printing at a high speed by blending an epoxy resin with a curing agent, etc., a specific carbon black, an antioxidant and a blue-based colorant. CONSTITUTION:This compound comprises an epoxy resin, a curing agent and a curing promoter as main components and contains 0.2-1.0wt.% of carbon black having >=50nm average particle diameter, 0.01-1.0wt.% of an antioxidant and 0.005-0.3wt.% of a blue-based colorant based on 100 pts.wt. of the whole composition. The maximum average particle diameter of carbon block should be <=150mum. 2,6-Di-t-butyl-p-cresol may be cited as the antioxidant. Cyanine blue, ultramarine, etc., are used as the blue-based colorant.
Patent JP-H04271164-A (JP)
Title: Semiconductor integrated circuit
Inventor: AKAI KATSUHIKO
IPC: H01L21/822
Filed: 1991-02-27
Abstract: PURPOSE:To detect an improper address at the time of testing a single RAM and its malfunction by testing at three input/output terminals of the number of terminals to be added to test the single RAM, including the terminal for a single RAM test mode selection signal, and externally preparing a relatively simple unit at the time of testing the single RAM. CONSTITUTION:A semiconductor integrated circuit having one or more ports of random access memory 1 and a function of testing the single memory, has a memory 4 for holding a plurality of data having the same bit length as that of the memory 1, and a switching circuit 5 for switching a plurality of signals necessary to operate the memory 1 at the times of normal operation and testing the single memory 1. Further, a match/unmatch detector 2 which compares the read data of the memory 1 with the data of the memory 4 for holding the plurality of data and outputs a compared result, and a controller 3 for generating one pulse at each reading time of the data of the memory 1, are provided.
Patent JP-H06228715-A (JP)
Title: Ferritic stainless steel plate for exhaust gas duct for gas turbine and its production
Inventor: UEMATSU YOSHIHIRO
IPC: C21D8/02
Filed: 1993-01-29
Abstract: PURPOSE:To obtain the steel plate excellent in strength at high temp. and high temp. fatigue characteristics by subjecting a hot rolled steel plate having a specific composition where respective contents of C, Si, Nb, and N are specified to heat treatment under specific conditions. CONSTITUTION:A steel which has a composition consisting of, by mass, <=0.03% C, 0.80-1.20% Si, 0.60-1.50% Mn, 11.0-15.0% Cr, <=0.006% S, 0.20-0.80% Nb, <=0.03% N, 0.005-0.05% Al, <=0.012% O, and the balance Fe with inevitable impurities and satisfying the relations in 0.20%<=Nb-8(C+N)<=0.50% and 1.4%<=Nb+1.2Si<=2.0% is hot-rolled. The resulting hot rolled steel plate is heated to 1000-1100 deg.C for <=10min and then cooled down to 600 deg.C at >=2 deg.C/sec cooling rate. By this method, the ferritic stainless steel plate for exhaust gas duct for gas turbine, where the amount of solid-solution Nb in an annealed state is regulated to >=0.20% and also, in plane bending fatigue test at 600 deg.C according to JIS2275, repetition number 10<7> cycle time strength is regulated to >=180N/mm<2>, can be obtain.
Patent JP-H11274439-A (JP)
Title: Manufacture of nvram cell and nvram memory
Inventor: JOHN A BRACCHITTA
IPC: H01L21/8247
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a field effect floating gate transistor forming an NVRAM cell. SOLUTION: Between a substrate 3 comprising field separation structure, a doped region forming a channel is provided, and a tunnel oxide layer is provided on the channel. A polysilicon layer extends on the oxide layer to each field separation structure and in an upward direction to form U-shaped pillar floating gates 25 and 26. A second oxide layer provided inside the gates 15 and 26 supports a control gate 29. A second layer of polysilicon formed on the second oxide layer forms the control gate 29. The gate 29 is combined with the floating gates 25 and 26 through a layer extending above the floating gate and the second oxide layer above a part of the floating gate extending on the channel.
Patent JP-S59159763-A (JP)
Title: Preparation of edible pollen
Inventor: KAWASAKI KIWAMU
IPC: A23L21/20
Filed: 1983-03-02
Abstract: PURPOSE:To use pollen for food without damaging nutritive value of the pollen itself, by cooling pollen rapidly, freezing it, crushing the frozen pollen by impacts. CONSTITUTION:Pollen previously lyophilized at <=-10 deg.C is fed from the feed opening 9 for raw material to the cooler 1 storing liquid nitrogen at the bottom, and immersed in the liquid nitrogen. The pollen thus frozen is taken out from the bottom of the cooler 1 by a screw conveyor of the feeder 2, and sent to the top outlet 10. The frozen pollen is fed to the low-temperature crusher 3 with a rotary hammer in a nitrogen atmosphere formed by vaporization of liquid nitrogen, and crushed at <=-30 deg.C by impacts. The crushed pollen is sent together with a low-temperature nitrogen gas flow from the conduit 11 to the separator 4 of cyclon type. The pollen powder is separated from the low-temperature gas flow by the separator 4, recovered in the receiving tank 5, and taken out from the rotary valve 8.
Patent JP-S63205142-A (JP)
Inventor: GEETSU BURUGUFUERUSU
IPC: B01J23/78
Filed: 1988-02-17
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-S54125337-A (JP)
Title: Bearing
Inventor: TAMAGAWA TOMOHARU
IPC: F16C35/073
Filed: 1978-03-24
Abstract: PURPOSE: To facilitate the mounting of a bearing and lengthen its lifetime, by fitting a rotary shaft with a taper pin and a shaft vibration preventive piece which moves in the perpendicular direction to the axis of the shaft and by engaging a bearing sleeve with the shaft vibration preventive piece.  
     CONSTITUTION: The sleeve 7, an inner race 5, a bearing member 3 and an outer race 4 are assembled with a shaft support 2 outside a vessel 1. Then, the shaft support 2 is mounted on the side wall of the container 1. The shaft vibration preventive piece 9 fitted in the rotary shaft 8 is displaced in the direction a by the Y- direction movement of the taper pin 10 so that the end of the piece 9 to be engaged in a groove 7A is placed on or inside the outside diameter of the rotary shaft 8. Then, the rotary shaft 8 is inserted into the container 1 from the side of a rotary shaft driver. Subsequently, the shaft vibration preventive piece 9 is engaged in the groove 7A. A nut 11 is tightened so that the taper pin 10 is moved in the direction X until the piece 9 is tightly fitted in the groove 7A. Thus, the gap between the rotary shaft and the bearing can be easily reduced. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03236164-A (JP)
Title: Solid electrolyte fuel cell
Inventor: IPPONMATSU MASAMICHI
IPC: H01M8/12
Filed: 1990-02-13
Abstract: PURPOSE:To prevent the deterioration of a cell, increase output density, and improve power generation efficiency by using a fuel obtained by steam-reforming hydrocarbon, and recycling the fuel for use in a solid electrolyte fuel cell consisting of cross type cells. CONSTITUTION:The cross angle between a fuel flow and an air flow of a cell at the power generation section is set to 60-90 deg.. Fuel is recycled for use. Recycled gas is mixed with the hydrocarbon of a raw material, e.g. desulfurized city gas, then the mixture is steam-reformed by an adiabatic reactor. Fuel is CO-denatured, dehydrated, decarbonated after reformation then fed. The fuel utilization factor each time is set to 10-20%. The steam/carbon ratio at the inlet of the power generation section is set to 1.0-2.0. The current density distribution at the power generation section is unified, the output density per unit area is increased, the futility of fuel is eliminated, and power generation efficiency is improved.
Patent JP-H03236618-A (JP)
Title: Signal processing unit
Inventor: NOHARA AKIRA
IPC: G10L21/0208
Filed: 1990-02-13
Abstract: PURPOSE:To improve the articulation by analyzing a frequency of an input signal, allowing a cancel means to eliminate the noise component from the signal subject to frequency analysis in response to a cancel coefficient while predicting the noise component so as to synthesize signals and suppress noise. CONSTITUTION:A voice/noise input including noise is subject to band split into m-channel signal at a division means 1 and a noise prediction means 2 predicts noise component for each channel. The noise component is eliminated from the signal from the means 3. A noise elimination rate is set properly so as to improve the articulation for each channel. The m-channel signal from which the noise is eliminated from the means 3 is synthesized by a band synthesis means to obtain a voice output.
Patent JP-S59159930-A (JP)
Title: Production of non-tempered steel plate having excellent toughness
Inventor: KATSUMATA MASAAKI
IPC: C21D8/02
Filed: 1983-02-28
Abstract: PURPOSE:To produce a non-tempered steel plate having excellent toughness in the stage of producing an Si-Mn steel of a low carbon equiv. in which the contents of C, Si, Mn and Al and the carbon equiv. are specified by specifying a heating temp., rolling finish temp. and cooling condition. CONSTITUTION:An Si-Mn steel contg., by wt%, 0.005-0.1% C, 0.05-0.45% Si, 0.3-1.5% Mn and 0.002-0.07% Al, having 0.28-0.10% carbon equiv. expressed by Ceq=C%+1/24Si%+1/6Mn% and consisting of the balance Fe and unavoidable impurities is heated to 950-1,250 deg.C in producing said steel. The steel is then rolled in the temp. range of a rolling finish temp. Tf deg.C expressed by the formula and is cooled down to a prescribed temp. of <=600 deg.C at a speed of 10-50 deg.C/sec. A non-tempered steel plate of 40-50kg/mm.<2> class having excellent toughness and strength while the carbon equiv. is low is thus obtd.
Patent JP-H01207938-A (JP)
Title: Semiconductor device
Inventor: SAKURAI FUMIO
IPC: H01L21/60
Filed: 1988-02-15
Abstract: PURPOSE:To eliminate bump electrodes of a semiconductor chip and make handling of the semiconductor chip easy by a method wherein external circuit connection electrode are provided on the electrode pads of the semiconductor chip and an insulating film carrier with leads whose tips are arranged at the circumferences of apertures is provided and the electrodes and leads are connected to each other with conductive paste. CONSTITUTION:External circuit connection electrodes 2 are provided on Al layer electrode pads provided on a semiconductor chip 1 and the surface of the semiconductor chip 1 is covered with an insulating protective film 3 except the electrodes 2. An insulating film carrier is composed of an insulating film 4 which has apertures at the positions corresponding to the electrodes 2, leads 5 which are provided on the upper surface of the insulating film 4 and whose tips are arranged at the circumference of the apertures and protective films 6 covering the leads 5. The apertures of the insulating film carriers are aligned with the electrodes 2. The apertures are filled with conductive paste 7. The conductive paste 7 is made to reflow by heating to connect the electrodes 2 to the leads 5. With this constitution, bump electrodes of the semiconductor chip 1 are eliminated and the handling of the semiconductor chip can be easy.
Patent JP-H03238035-A (JP)
Title: Vibration granulator
Inventor: TOMOYASU HIDEO
IPC: C02F11/00
Filed: 1990-02-14
Abstract: PURPOSE:To granulate a raw material efficiently by installing a plurality of semicylindrical bodies in parallel in an outer cylinder to which circular vibration is applied and granulating a raw material in each semicircular body by giving circular vibration to the material. CONSTITUTION:An outer cylinder 5 supported elastically is circularly vibrated by a vibration generator 6. A raw material supplying cylinder 7 is connected to the upper part of an outer circumference at one end part of the outer cylinder 5, a discharge outlet 8 is formed in the other end of the outer cylinder 5, and a plurality of semicylindrical bodies 9 being long in the axial direction of the outer cylinder 5 are put in parallel in the outer cylinder 5. As a result, a wet raw material is granulated highly efficiently and granules with a uniform granule size are obtained.
Patent JP-S57149484-A (JP)
Title: Tin-zinc binary alloy electroplating bath composition
Inventor: FUKUOKA KATSUHIRO
IPC: C25D3/60
Filed: 1981-03-11
Abstract: PURPOSE: To provide an electroplating bath capable of froming a beautiful and glossy tin-zinc binary alloy film, by incorporating as essential constituents compounds of tin and zinc, 1-hydroxyethane-1, 1-secondary phosphate and a glycol ester.  
     CONSTITUTION: The titled plating bath composition contains as essential constituents (a) one or more of chlorides, sulfates or sulfamates of tin and zinc, (b) 1-hydroxyethane-1, 1-secondary phosphate and (c) a glycol ester obtained by reaction of ethylene oxide with alcohols. The concentrations of the essential constituents in the plating solution are (a) for example a tin compound, calculated as tin, 10W50g/l, (b) an ester 30W150g/l and (c) a glycol ether 5W50g/l. As the glycol ether, CH 3 O-C 2 H 4 OH is used for example. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57149233-A (JP)
Title: Preparation of isobutene oligomer
Inventor: MIENO MICHIHIRO
IPC: C07C11/09
Filed: 1981-03-11
Abstract: PURPOSE: To prepare the titled compound, in high conversion of isobutene and low conversion of 1-butene, in high yield, by the catalytic reaction of a 4C  hydrocarbon mixture containing isobutene using a catalyst obtained by the  calcination of a silica-alumina catalyst at a specific temperature.  
     CONSTITUTION: Isobutene oligomer is prepared by the catalytic reaction of a 4C hydrocarbon mixture containing isobutene (a 4C hydrocarbon mixture containing isomers of butane and butene and obtained as the by-product of olefin preparation by the thermal cracking of a petroleum fraction such as naphtha) at 50W 150°C, preferably 70W100°C, using a catalyst obtained by the calcination of a silica-alumina catalyst in air at 600W950°C for 1W10hr, preferably 800W900°C for 3W5hr.  
     USE: Raw material for the oxo synthesis of nonyl alcohol and p-octylphenol, additive of gasoline, intermediate of the solvent for wet-type copying and the solvent for the preparation of high-pressure polyethylene, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01208246-A (JP)
Title: Obstacle indicator device for vehicle
Inventor: MASHITA TAKASHI
IPC: B60W30/00
Filed: 1988-02-16
Abstract: PURPOSE:To give the driver an alarm in advance about possible hazard of collision or contact with any obstacle ahead the car for ex. an approaching car by displaying the image of obstacle on an image display means by the use of an image pickup means and also the configurational image of the own car in the obstacle position. CONSTITUTION:The image of any obstacle ahead and the car such as an approaching car is picked up by a video camera V, and the output image is passed to an edge processing circuit 4, and the edge is emphasized and forwarded to an image synthesizer circuit 5 as the next process. Into this the image of obstacle and the configurational image of own car from memory are fed and synthesized on one screen, and these image are sent to an overlap sensor circuit 8 and a CRT 7 as an image display means on the next step. When this overlap sensor circuit 8 senses the portion of overlapping W, the indication color of the overlapped portion W is varied on the CRT, and also an alarm circuit 9 is actuated to give alarming tone to the driver. This prevents collision or contact with the obstacle a head the car.
Patent JP-S56132410-A (JP)
Title: Power plant
Inventor: SAKAGUCHI SEIICHIROU
IPC: F01K9/00
Filed: 1980-03-19
Abstract: PURPOSE: To efficiently generate electric power from a low-quality heat source, by utilizing the phenomenon that the vapor pressure of a turbine working medium falls when a substance which absorbs the medium is brought into contact therewith, to reduce the exhaust pressure of a turbine to improve the thermal efficiency of a Rankine cycle.  
     CONSTITUTION: A working medium discharged from a turbine 4 is absorbed by a low-concentration solution in an absorber 8. A low-temperature low-concentration solution 13 having absorbed the working medium is introduced into a regenerator 9 by a pump 13 and heated by heat exchange with a high-temperature low-concentration solution 15 conducted from a generator 10. In the generator 10, the low- boiling-point working medium in the solution is evaporated by a heat source 12 so that the working medium is separated from the solution. The high-temperature low- concentration solution 15 whose concentration is lowered by the evaporation of the working medium is cooled by heat exchange in the regenerator 9 and then flows into the absorber 8. The working medium vapor produced in the generator 10 is liquefied by a condenser 7. The liquefied medium is conducted to a vapor generator 2. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04272549-A (JP)
Title: Automatic tensioner
Inventor: FURUYA KATSUMI
IPC: F16H7/12
Filed: 1991-02-28
Abstract: PURPOSE:To enhance the property of a pulley in following fluctuations in the tension of the belt of an automatic tensioner and also to achieve high reliability and miniaturization of the automatic tensioner which holds the tension of the belt at a set value. CONSTITUTION:A damper support body 4 is provided integrally with a support shaft 3 which is fixed to an engine block 1. A direct moving type damper 20 which has resistance only on that side where a piston is pushed in is provided on that plane of the damper support body 4 which is perpendicular to the support shaft 3. A pulley 7 is freely rotatably mounted on an eccentric ring 5 which is supported in such a manner as freely oscillating around the support shaft 3. The eccentric ring 5 is provided with a pressing face 15 which pushes the piston 22 of the damper 20 in when the eccentric ring 5 oscillates in the direction in which a belt sags.
Patent JP-H02211978-A (JP)
Title: Method for applying flux
Inventor: ICHIKAWA HIROYUKI
IPC: B23K3/00
Filed: 1989-02-14
Abstract: PURPOSE:To apply a fixed quantity of flux on a fixed area by dropping a fixed quantity of flux on the transferring surface of an applying jig having a prescribed shape and transferring the flux extended on the transferring surface of the applying jig to a material to be applied. CONSTITUTION:A fixed quantity of flux 25 is applied on the limited area of the material 23 to be applied. A fixed quantity of flux 25 is then dropped on the transferring surface 27 of the applying jig 26 having a prescribed shape. The flux 25 extended on the transferring surface 27 of the applying jig 26 is transferred to the material 23 to be applied. At the time of dropping the flux, the transferring surface of the applying jig is made upward and at the time of transferring, the applying jig is rotated by 180 deg.. By this method, the influence by drying of the flux is avoided.