baber/WOPTO huggingface dataset:
Patent JP-H05337125-A (JP)
Title: Method and device for cutting with liquid beam
Inventor: HORUSUTOOGIYUNTAA RAU
IPC: A61M1/00
Filed: 1993-01-13
Abstract: PURPOSE: To increase the cutting speed and improve the cutting quality of a cutter using high pressure liquid as a cutting beam to cut tissue by using electroconductive cutting liquid and applying electric high frequency to the cutting beam. CONSTITUTION: Electroconductive liquid such as NaCl introduced from a storage tank 2 is pressurized and guided to a pressure room 5 through a pressure balancing room 4 by driving a high pressure pump 3 with air pressure supplied through an air pressure connecting hole 1. By transforming a diaphragm 6 in the pressure room 5, the pressure is transferred to the sterilized cutting liquid filling a bag 7 sold on the market, and the pressurized cutting liquid is jetted as a cutting beam out of a nozzle 8. At this time, a high frequency generator 11 sends electric high frequency signals to the nozzle 8 by means of a foot switch 10, so that subsidiary solidification of small blood vessels can be achieved in selective cutting and higher cutting speed can be achieved.
Patent JP-H10196559-A (JP)
Title: Oil pump
Inventor: WATABE IZUMI
IPC: F04C15/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To fix a rotor made of sintered metal to a hollow shaft to prevent breaking, in a structure where a drive gear and the sintered metal rotor are respectively fixed to the edge parts of a shaft, by making the edge part at the rotor fixing side, of the shaft, hollow, and press fitting and biding the hollow shaft to the sintered metal rotor. SOLUTION: A shaft 11 forms a hollow shaft of uniform thickness, and the thickness is thin enough for not deforming the tooth form of an inner rotor when it is press fitted. An oil pump cover 12 is rotatably fitted on a position to a gear mounting side with respect to a central part of the shaft 11, and a drive gear 13 and the inner rotor are respectively press fitted to the edge parts of the shaft 11 in such manner that the cover 12 is held therebetween. An outer rotor 5 is set on an outer peripheral side of the inner rotor, and an oil pump body 6 is mounted further on an outer peripheral side of the same rotatably to the shaft 11. Thereby the deformation of the rotor can be inhibited, and the trochoid tooth form can be exactly kept.
Patent JP-H02184598-A (JP)
Title: Selective film formation of diamond through vapor synthesis
Inventor: INOUE TAKAYOSHI
IPC: H01L21/205
Filed: 1989-01-10
Abstract: PURPOSE:To obtain a synthetic diamond thin film of micron order thickness by vapor synthesis of diamond on a Si substrate with a photoresist film of desired pattern formed thereon. CONSTITUTION:The surface 1a of a Si substrate 1 abraded to a coarseness suitable for the vapor synthesis of diamond is coated with a positive photoresist 2 using a spinner followed by prebaking to remove the organic solvent followed by ultraviolet 4 irradiation through a mask aligner 3 having desired circuit and pattern to effect photosensitization of a resist part 2a. Thence, the light- exposed resist part 2a is removed with a developer followed by host baking of a light unexposed resist part 2b to effect solidification. The surface 1a free from resist part 2b is then subjected to reactive ionic etching using a plasma of a mixed gas comprising CF4, O2 and Ar to form an etched surface 1b followed by eliminating the residual photoresist 2b to expose the residual abraded surface 1c, and the objective diamond thin film 5 is formed through vapor synthesis on this surface 1c.
Patent JP-S62164653-A (JP)
Title: Production of tertiary amine
Inventor: KOYAMA MOTOO
IPC: C07C209/00
Filed: 1986-01-14
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate raw material for quaternary ammonium salts in high quality, by reductively alkylating a primary or secondary amine with hydrogen and a carbonyl compound in the presence of a hydrogenation catalyst by continuous reaction. CONSTITUTION:An amine expressed by formula I (R<1> is 8-24C straight-chain or branched chain alkyl, etc.; R<2> and R<3> are H, 8-24C straight-chain or branched chain alkyl, etc.; m is 0-5; n is 2 or 3, provided that at least one of R<2> and R<3> is H when m is 0) is reacted with hydrogen and a carbonyl compound expressed by formula II (R<4> and R<5> are H, 1-24C saturated or unsaturated, straight-chain, branched chain or cyclic aliphatic hydrocarbon, etc.) under condition of 25-250 deg.C reaction temperature under >=2kg/cm<2> (gauge pressure) pressure of hydrogen in the presence of a hydrogenation catalyst, e.g. Co, by a continuous method to afford the aimed tertiary amine. By-products are hardly formed and the tertiary amine is obtained in an almost colorless and odorless state and in high yield.
Patent JP-H05187242-A (JP)
Title: Method and device for setting supercharge pressure of diesel engine
Inventor: KONDO MITSUNORI
IPC: F02B39/04
Filed: 1992-01-14
Abstract: PURPOSE:To prevent lowering of an output and worsening of emission by deciding whether a diesel engine is a direct injection type or an auxiliary combustion chamber type, detecting the deviation of a fuel injection timing from a set timing, and controlling the supercharge pressure of a supercharger according to a fuel injection type. CONSTITUTION:A control unit 50 comprises a fuel injection type deciding means 57 and a fuel injection timing detecting means 58 for detecting the deviation of the fuel injection timing of a mechanical type fuel injection device from a set timing. Based on information from an accelerator opening sensor 51, number of revolutions of engine sensor 52, a TDC sensor 54, and a needle valve lift sensor 55, it is decided by the fuel injection type deciding means 57 whether a diesel engine is a direct injection type or an auxiliary combustion chamber type. From the result, and information from the TDC sensor 54, the needle valve lift sensor 55, and crank angle sensor 53, the deviation of a fuel injection timing is detected by a fuel injection timing detecting means 58. Oil pressure regulating valves 87 and 88 are regulated through a pulley ratio control means 56 according to a detected result so as to control the supercharge pressure of a pressure wave supercharger.
Patent JP-H05189348-A (JP)
Title: Method for confirming status of input and output device
Inventor: SUZUKI YOSHIHIKO
IPC: G06F13/10
Filed: 1992-01-14
Abstract: PURPOSE:To efficiently test the property of the completing operation of an input and output device, in the method for confirming the status of the input and output device at the time of issuing a channel path reset (RCHP) command. CONSTITUTION:A logical control unit (LCU) constituted of the sets of a prescribed channel (CH) and a prescribed input and output control unit (IOC) is used as a test unit, and an OCU test task (1) constituted of an input and output processing completion status confirming task (3) and an input and output command activating task or the like is assigned to each LCU, independently of the other LCU. And also, a channel path reset (RCHP) task is separated from each LCU test task (1), so that an only reset task (2) is provided in the system. Then, time/data (TOD) is added to the status bite of each inputting and outputting device, inputting and outputting device activation information at the time of issuing the input and output command, and the issue information of a channel path reset (RCHP) command, and each kind of information at the time of executing the LCU test task (1) and the rest task (2) is time- sequentially traced by the inputting and outputting processing completion status confirming processing task (3).
Patent JP-H02185546-A (JP)
Title: Thermoplastic elastomer composition and preparation thereof
Inventor: INASAWA SHINTARO
IPC: C08L23/10
Filed: 1989-01-11
Abstract: PURPOSE:To obtain a compsn. with an excellent balance between rubber elasticity and mechanical strength by compounding a copolymer of ethylene with an alpha,beta-unsatd. carboxylic acid anhydride, a polypropylene resin and a specified compd. together. CONSTITUTION:A compsn. consisting of 90-50 pts.wt. copolymer (a) contg. at least ethylene and an alpha,beta-unsatd. carboxylic acid anhydride, 10-50 pts.wt. polypropylene resin (b) and a compd. (c) having two or more groups, per molecule, reactive with the carboxylic acid anhydride of said component (a) in such an amount as to give a functional group ratio of 0.1-10 with respect to the component (a). To prepare a crosslinkable component by using said ethylene copolymer (a), a copolymer of ethylene with glycidyl (meth)acrylate is pref. As a thermoplastic elastomer where oil resistance is additionally expected, this copolymer is pref. copolymerized with acrylonitrile, vinyl acetate, alkyl (meth)acrylate, or acrylaminde.
Patent JP-S63172280-A (JP)
Title: Image forming device
Inventor: NAKAHATA KIMIO
IPC: G03G15/00
Filed: 1987-01-12
Abstract: PURPOSE:To form images on both faces of a transfer material within a short time by forming an image on the 1st face of the transfer material by a 1st image forming means and then forming an image on the 2nd face by a 2nd image forming means. CONSTITUTION:Transfer paper is carried by a 1st transfer guide 18 an image formed on a photosensitive drum 1 is transferred to the transfer paper by a transferring electrostatic charger 5. The transfer paper to which said image is transferred is separated from the drum 1 by a separating charger 6, carried by a carrying belt 8 and sent from the 2nd transfer guide 19 to the 2nd photosensitive drum 11. A toner image with positive polarity formed on the drum 11 is transferred to the rear face of the carried transfer paper by a transfer charger 15 charged with negative polarity. Thereby, it is unnecessary to carry the transfer paper forming an image on one side again to an image transfer part to form another image on the rear face, so that images on both the sides can be formed within a short time.
Patent JP-H05189759-A (JP)
Title: Magnetic disk device
Inventor: SEKIYAMA SHINYA
IPC: B24B37/04
Filed: 1992-01-14
Abstract: PURPOSE:To provide the magnetic disk device having the good floating stability of a magnetic head for obtaining a magnetic disk having high recording density. CONSTITUTION:A working head 2 rotating around the axis of rotation parallel with the axis of rotation of the magnetic disk 1 is movably supported toward the axis of rotation of the magnetic disk 1. The magnetic disk is floated by the dynamic pressure generated by the rotation of the working head 2. The atmosphere thereof is formed of working fluid contg. fine abrasive grains. The projecting parts of the magnetic disk 1 are selectively worked to decrease the rotational surface wave of the magnetic disk 1 to <=1mum. The magnetic disk device is so constituted as the fluctuation in the spacing between the magnetic head and the magnetic disk 1 is decreased to <=0.01mum. The errors at the time of recording and reproducing are eliminated and the head crush is prevented.
Patent JP-S61163415-A (JP)
Title: Load controller
Inventor: KAGEYAMA MOTOHIRO
IPC: G05F1/45
Filed: 1985-01-15
Abstract: PURPOSE:To attain accurate load control with a simple circuit and to eliminate heating by connecting a series circuit comprising a load and a switching element and a series circuit comprising a photocoupler, a thyristor and a voltage response means in parallel with an AC power supply. CONSTITUTION:It turning on a load 3 by remote control, when an operation button B1 is depressed, a processing circuit 14 detects the off-state of the load by using a phase detection circuit 13 so as to activate a trigger signal generating circuit 15 thereby conducting a thyristor SCR. In this case, photoconuplers L1, L2 are activated and a relay control circuit 10 is activated in response to the output of the coupler L1, a common contact COM and a normally open contact NO of a switching element 4 are contacted to turn on the load 3. In turning off the load 3, the circuit 10 is activated similarly to break the contacts COM and NO. Thus, the load 3 is turned off.
Patent JP-H0329681-A (JP)
Title: Game condition conrol device of pachinko machine
Inventor: KOIKE RYOSAKU
IPC: A63F7/02
Filed: 1990-01-16
Abstract: PURPOSE:To control the game condition of numerous pachinko machines, to diversify the control contents, and to carry out the control of the pachinko game machines more accurately, by providing a general management control device and an individual management controller. CONSTITUTION:A general management control device 21 and an individual management controller 9 are provided. The control device 21 furnishes a calculating management function, a data display function, and a conversion directing function to the controller 9. The controller 9 furnishes the followings a setting function to set the control condition, an instruction control function, a function to receive, store, calculate, and judge the signals from detecting signal transmitting devices 8, 13, 15, 18, and 19, a conversion setting function to change the control condition depending on the control condition converting direction signal from the device 21, and a display directing function to display visually the game data to a monitor device 24. As a result, the game condition of numerous pachinko machines can be controlled, the control contents to control them can be diversified, and the game conditions of the pachinko machines can be controlled more accurately.
Patent JP-H04235883-A (JP)
Title: Control device for hydraulic elevator
Inventor: MAEKAWA YOSHIRO
IPC: B66B5/02
Filed: 1991-01-18
Abstract: PURPOSE:To prevent service from being lowered by operating an elevator continuously without stopping it immediately even if either one of oil temperature sensors comes out of order, in a hydraulic elevator controlled by means of multiple oil temperature sensors. CONSTITUTION:Data from other normal oil temperature sensors are substituted for those from a faulty oil temperature sensor. A data switching-over sensor is, therefore, provided to continue operating an elevator temporarily, thus preventing servicing from lowering.
Patent JP-S57120324-A (JP)
Title: Single phase transformer
Inventor: TERANISHI TSUNEJI
IPC: H01F38/32
Filed: 1981-01-17
Abstract: PURPOSE:To detect an accident of a single phase transformer having a plurality of unit transformers connected in parallel with each other and to enable the identification of any of a plurality of unit transformers by mounting a bushing type current transformer at the position before the line terminal lead wire of at least one transformer is connected in parallel when the single phase transformer is composed of a plurality of unit transformers. CONSTITUTION:Unit transformers 11, 21, 31 of the same rated specification are employed, high voltage coils 21, 22, 23 and low voltage coils 32, 33, 34 are connected in parallel with each other to form a single phase transformer. Then, bushing type current transformers 41, 42, 43 are inserted at the position before the lead wires led from the coils 21, 22, 23 of the respective transformers 11, 12, 13 are connected in parallel. At this time the current transformers are not all provided, but one may be provided. In this manner, the currents flowing through the coils 21, 22, 23 are measured. When the currents are normal, and current values should be equal. The grounding accident can be identified by the variation in the current values, and the transformer caused by the accident can also be discriminated.
Patent JP-H02186556-A (JP)
Title: Thin secondary battery
Inventor: UJIIE KOJI
IPC: H01M2/02
Filed: 1989-01-13
Abstract: PURPOSE:To obtain a thin secondary battery capable of printing on its outer jacket by using a polymer film capable of printing as the outer jacket material. CONSTITUTION:A secondary battery has a negative current collector 1, a negative electrode 2, a separator 3, a positive electrode 4, a positive current collector 5, and an outer jacket 6. The outer jacket 6 consists of a plastic outer layer 11, a metal intermediate layer 12, and a hot-melt adhesive inner layer 13. As the plastic outer layer 11, a plastic film which is infusible at the temperature in heat sealing of the outer jacket, for example at 150 deg.C or higher, and printable is used. The thin secondary battery printable on the outer jacket can be obtained.
Patent JP-H04236603-A (JP)
Title: Robot controller
Inventor: MATSUSUE MASAYA
IPC: G05B19/18
Filed: 1991-01-19
Abstract: PURPOSE:To automatically perform the effective operation by causing a robot to perform the slave operation at the time of interrupting the main operation of the robot by an interrupting means. CONSTITUTION:A program A (main operation procedures) stores a preliminarily determined operating means as teaching contents in a memory 2 constituting a controller 1. The robot performs the reproducing operation in accordance with the program A; and when work hours elapse during performance, an interrupt command is outputted at this time to interrupt performance of the program A. The controller 1 selects a program B (slave operation procedures) stored in the memory 2 and causes the robot to perform the reproducing operation in accordance with the program B.
Patent JP-S5287565-A (JP)
Title: Control apparatus for oil hydraulic clutch
Inventor: MIYAMOTO YASUTAMI
IPC: F16H63/00
Filed: 1976-01-19
Abstract: PURPOSE: When a directional clutch oil pressure control valve is operated, an oil hydraulic pump transports the whole flow rate to the forward or the backward clutch chambers, and time lag in the directional clutch engagement is minimized. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57119892-A (JP)
Title: Biological treatment of waste water
Inventor: KATAOKA KATSUYUKI
IPC: C02F3/08
Filed: 1981-01-16
Abstract: PURPOSE: To control the amt. of adhesion of microbial films on granular media to an adequate range in a biological treatment of org. waste water by withdrawing a part of the granular media stuck with the microbes, bringing the same into contact with granular solids, stripping the microbial films and returning the same into a treating tank.  
     CONSTITUTION: Granular media 4 of degraded settling characteristics as they are stuck with a large amt. of microbial films are flowed from a biological treating tank 10 for org. waste water adapted for lowering of BOD, denitrification treatments, etc. through an inflow pipe 1 into a stripping tank 2. If granular solids 3 are expanded and fluidized by upward flow in the tank 2, the media 4 stuck with the microbes collide against the solids 3 and contact each other with friction, whereby the microbial films are stripped. The media 4 stripped of the microbial films flow out into the upper part and are returned into the tank 1 through an outflow pipe 7. By this method, the formation of excessive microbial films is prevented and the stable operation is continued. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59128977-A (JP)
Title: Knocking control method of engine with electronically controlled auto-transmission
Inventor: TAKEDA YUUZOU
IPC: F16H61/00
Filed: 1983-01-14
Abstract: PURPOSE:To prevent the engine breakage by switching the factor used to judge the generation of knocking for selecting a power shift pattern and for selecting a normal shift pattern. CONSTITUTION:Knocking is judged at step 141 by comparing a signal outputted from a knocking sensor and a background level (b) multiplied by a factor K1. Whether a normal shift pattern was selected or a power shift pattern was selected is judged at step 140 with the position of a select switch, and the factor K1 is switched in accordance with this result. Accordingly, the engine breakage can be prevented.
Patent JP-S5499190-A (JP)
Title: Solvent-resistant acrylic resin and its preparation
Inventor: ARAKI TAKAO
IPC: C08F220/14
Filed: 1978-01-20
Abstract: PURPOSE: To obtain an acrylic resin having improved solvent resistance, moldability, transparency, and heat distortion resistance, comprising methyl methacrylate and a higher alkyl methacrylate.  
     CONSTITUTION: A monomer mixture comprising (A) 40W95 wt.% of methyl methacrylate, (B) 5W50 wt.% of a higher alkyl methacrylate of formula CH 2 C (CH 3 ) COOR [R is 4W20C straight-chain alkyl or 5W20C brabched chain alkyl group] and, if necessary, (C) 10 wt.% or less of an alkyl acrylate is polymerized to give a solvent-resistant acrylic resin. A ≤3C alkyl group in the component (B) increases the glass transition temperature of the copolymer and further the crack initiation with good solvents. If the carbon number of the group is too large, the rate of crack initiation is increased. A 4W20C, preferably 6W12C alkyl group is therefore selected. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04237205-A (JP)
Title: Current mirror circuit
Inventor: KIBE NAOMI
IPC: H03F3/343
Filed: 1991-01-22
Abstract: PURPOSE:To realize the current mirror circuit having an optional input/output current ratio with high precision in which an error in a current ratio by a base current is compensated. CONSTITUTION:The current mirror circuit is provided with a mirror circuit 1 comprising transistors(TRs) Q1-Q3, a current conversion circuit 2 and a bias power supply 3. An emitter area ratio of the TR Q2 of the mirror circuit 1 is selected to be a multiple of N of that of the TR Q1 and an emitter current of the TR Q2 is selected to be a multiple of N of the emitter current of the TR Q1. Then a collector of the TR Q2 is connected to the emitter of the TR Q3 and the collector of the TR Q3 is connected to a current output terminal B. An input terminal D of the current conversion circuit 2 is connected to the base of the TR Q3 and an output terminal E is connected to the collector of the TR Q1. Then a ratio of an output current to the output terminal E to the input current from the input terminal D of the current conversion circuit 2 is set to N:(N+2).
Patent JP-S56103486-A (JP)
Title: Piezoelectric porcelain
Inventor: TAKAHASHI SADAYUKI
IPC: H01B3/12
Filed: 1980-01-21
Abstract: PURPOSE:To obtain a vibrator excellent in characteristic by a method wherein a composition of the piezoelectric porcelain used for the vibrator is specified in a plate- shaped thickness direction vibrator which is polarization-treated in the thickness direction. CONSTITUTION:Each powder of PbO, TiO2, SrCO3, MnCO3, Sb2O3 is used as a starting raw material for manufacturing the plate-shaped thickness direction vibrator polarization-treated in the thickness direction. In case where the composition of those powders is expressed by Pb1-xSr<x>Ti1-y(Mn1/3Sb22/3)yO3, the values of (x) and (y) are specified in ranges of 0.009<=x<=0.16 and 0.015<=y<=0.12. Thereafter, the powders are mixed together and then prebaked at 850 deg.C, ground into pieces, pressure-feed-molded at the pressure of 700kg/cm<2>, and cut down in a pole-shape in a prescribed size after being sintered at 1,240-1,300 deg.C. In such a manner, vibrations of longitudinal vibration transverse effect system in a range of frequencies below the thickness vibration resonance frequency is suppressed, the dielectric constant and dielectric loss at the application of a high electric field are both decreased and best suited for an acoustic signal waves transmitting and receiving device for the marine instrumentation system.
Patent JP-H04237953-A (JP)
Title: Manufacture of positive electrode active material of nonaqueous electrolyte battery
Inventor: KITAGAWA MASAKI
IPC: H01M10/0566
Filed: 1991-01-22
Abstract: PURPOSE:To provide a high-purity positive electrode active material and obtain a nonaqueous electrolyte battery with an excellent discharge characteristic by improve the manufacturing process. CONSTITUTION:A composite oxide expressed by the general formula LiMO2 (M is a transition metal element) is mixed with an aqueous solution of a nitrate expressed by the general formula M(NO3)2 and an aqueous solution of lithium hydroxide at the M/lithium mole ratio 1:1 in advance, then it is dried and baked at 500-1000 deg.C. A positive electrode active material thus manufactured has high purity, and a nonaqueous electrolyte battery using it has an excellent discharge characteristic.
Patent JP-S63212161-A (JP)
Inventor: HAINTSU RAIBAA
IPC: B60T13/14
Filed: 1988-01-13
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。