baber/WOPTO huggingface dataset:
Patent JP-H09294287-A (JP)
Title: Position measurement method and device
Inventor: TANAKA HIROMI
IPC: H04W4/02
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To provide the method and device by which a position measurement is conducted in a radio zone of a mobile radio terminal equipment with high accuracy independently of a network. SOLUTION: A distance versus reception electric field strength characteristic from each of base stations 7, 10a, 10b is obtained in advance, a mobile radio terminal equipment 6 measures base station identification information (CS-ID) as an identifier based on the reception electric field strength from a plurality of the base stations and collates the measured reception detection section with the distance versus reception electric field strength characteristic from each of the base stations 7, 10a, 10b to obtain an estimate distance from each base station and obtains the resident position or resident area of the mobile radio terminal equipment 6 based on a plurality of the estimate distance sets and the position of each base station.
Patent JP-H09287734-A (JP)
Title: Flame detecting apparatus
Inventor: SUZUKI SENICHI
IPC: F23N5/12
Filed: 1996-04-23
Abstract: PROBLEM TO BE SOLVED: To detect ignition correctly even during the supply of a commercial electric power to an ignition heater. SOLUTION: A flame detecting apparatus is provided with a burner 1, an ignition heater 2 with which the burner 1 is ignited, a flame rod 3 to which an AC voltage is applied, and an ignition detecting means 20 for detecting flames based on a flame current, and a phase inverting means 21 for inverting the phase of the AC voltage applied to the flame rod 3 in the mid-course of ignition operation. Since the phase of the AC voltage applied to the flame rod 3 is inverted in the mid-course of ignition operation, the case where a normal flame current flows between the flame rod 3 and the burner 1 appears at every half cycle, thus enabling the ignition detecting means 20 to reliably detect flames.
Patent JP-H02306711-A (JP)
Title: Air-tight terminal and rectangular at vibrator
Inventor: ENDO HIDEO
IPC: H03H9/02
Filed: 1989-05-22
Abstract: PURPOSE:To attain support to a small sized rectangular AT vibrator with shock resistance by making the thickness of a lead wire at the inner lead side whose projection length from glass is short thinner than the thickness of the lead wire at the outer lead side whose projection length from the glass is longer. CONSTITUTION:Two lead wires 3 are sealed air-tightly with insulation via a glass 2 in a metallic outer ring 1 and the diameter R1 of the metallic outer ring 1 is selected to be 1.65m, and the relation of thickness t1 of the inner lead 4 side of the lead wire 3 with a shorter projection length from the glass 2 and a thickness T1 of the outer lead 5 of the lead wire 3 longer in the projection length from the glass 2 is selected to be t1<=2/3.T1. Thus, the rectangular AT vibrator with shock resistance ie formed even from a small sized rectangular crystal chip, for example, whose external size is 4.6mm or below in the X axis direction, 1.5mm or below in the Z' axis direction and 0.5mm or below in the Y' axis direction.
Patent JP-S5462594-A (JP)
Title: Electrical discharge machine
Inventor: OOIZUMI TOSHIROU
IPC: G05F1/02
Filed: 1977-10-26
Abstract: PURPOSE:To improve machining efficiency by providing a device to detect the existence of discharge current through a machining gap. CONSTITUTION:A series connection of a DC power source 10 for controlling and a detection resistor 11 is connected parallel to a rectifier element 9 of sufficient capacity to flow discharge current, connecting the positive side of the DC power source 10 to the cathode side of the rectifier, a current detector 13 is thus formed and the detector 13 is connected in a discharge circuit and makes possible to detect the existence of discharge current. By so doing, if the discharge current flows through the discharge circuit, the discharge current flows through the  rectifier element 9 and makes the rectifier element 9 conductive, the DC power source 10, the detection resistor 11, and the rectifier element 9 from a closed circuit and detection current flows through this closed circuit. On the other hand, if the discharge current stops flowing, the detection current also stops, the existence of current through the machining gap a is detected by detecting the potential difference between both ends of the detection resistor 11 with the discriminating circuit 12, and by this output, the switching timining of the switching element 6 is controlled and the time required to charge the capacitor 2 is reduced.
Patent JP-S6018444-A (JP)
Inventor: YOMOGIHARA KOUICHI
IPC: G01V3/10
Filed: 1983-07-13
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。
Patent JP-H11328953-A (JP)
Title: Semiconductor storage device
Inventor: HASEGAWA MASATOSHI
IPC: G11C11/407
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To reduce the chip size and cost of a dynamic RAM of a hierarchial word line system also a negative word line system. SOLUTION: Unit subword line driving circuits USD0 to USDm, which are provided to correspond to subword lines SW0 to SW3, are provided between a corresponding main word line MW0 and a subword line SW0. An N channel second MOSFETNH, which receives reversed word line selection driving signals FX0B to FX3B, is provided between an N channel first MOSFETNG, which receives nonreversed word line selection driving signals FX0T to FX3T, and the supplying point of the negative potential VNN that becomes a subword line SW0 and its ultimate nonselected level. Then, the first MOSFETNG is turned on and the level of the main word line MW0 is temporarily set to the ground potential of the circuit. Having completed the above operations, it is set to the negative potential VNN which is the ultimate nonselected level of the subword line SW0.
Patent JP-S5557634-A (JP)
Title: Fuel injection system
Inventor: SUDA SEIJI
IPC: F02D41/18
Filed: 1978-10-20
Abstract: PURPOSE:To provide a fuel injection system in use of hot-wire type flow rate sensor, in which fuel injection is controlled appropriately through comparison of the output of said hot-wire type flow rate sensor and a reference phase angle of crank. CONSTITUTION:A hot-wire type flow rate sensor 13 is disposed in suction pipe 21 at an upstream side of throttle valve 17 of engine 19 and output signal of the sensor 14 is furnished to controller 10, which is also furnished with signals from temperature sensor 15 for detecting temperature of engine 19 and sensor 16 for detecting temperature of suction air in suction pipe 21. Further, the controller 10 is also furnished with signal from crank angle sensor 12 for detecting the revolutional number of crank shaft 11. Through comparison of these signals in controller 10, fuel in fuel tank 24 is supplied to fuel injection valve 14 via pump 22 or regulator 23 and injected into suction pipe 21 from the injection valve 14.
Patent JP-S5830762-A (JP)
Title: Manufacture of photoconductive cadmium sulfide
Inventor: NEMOTO SHIGEMITSU
IPC: G03G5/08
Filed: 1981-08-17
Abstract: PURPOSE:To obtain a smooth photoconductive layer high in sensitivity, by continuously introducing hydrogen sulfide into a soln. containing cadmium ions, and adding a water-soluble indium compound after a prescribed time to form fine photoconductive cadmium sulfide powder having little roughness on the surface not causing agglomeration. CONSTITUTION:Hydrogen sulfide is continuously introduced for a predetermined time into a soln. containing, e.g., CdSO4 until Cd<2+> ions decrease to or below 1/3 of the initial concn., and then an ag. soln. of In2(SO4)3 is added, and introduction of H2S is continued for a prescribed time, and stopped. The resulting raw powder is washed with pure water, filtered, dried, and then heated to 450 deg.C. The powder is dispersed into pure water and agitated together with cationic and anionic ion exchange resins, and agitation is continued until the electric conductivity drops to <=1muOMEGA<-1>/cm, then separated and dried, thus permitting the obtained photoconductive CdS powder to have about 1mum average particle diameter, little reughness on the surface, excellent sensitivity and durability, and resolution capable of forming a sharp image.
Patent JP-H01300831-A (JP)
Title: House structure
Inventor: HARIKI YUKIO
IPC: A01G9/24
Filed: 1988-05-27
Abstract: PURPOSE:To provide the title house structure so designed that a top surface is formed with a transparent film, and a second transparent film is stretched inside the former film with a space provided between the both films, and a warm air stream is fed into this space, thereby preventing moisture condensation on the lower surfaces of the both films. CONSTITUTION:A top surface 3 is formed with a transparent film or plate made of e.g., fluororesin, polymethyl methacrylate, and a second transparent film 5 made of said polymer is stretched inside the former film with a space 7 provided between the top surface 8 and the latter film, and this space 7 is provided with a warm air stream-feeding means 8, thereby effectively preventing moisture condensation on the lower surfaces of the top 3 and the film 5, respectively.
Patent JP-H05320218-A (JP)
Title: Production of vinyl chloride resin
Inventor: FUSE KAZUYOSHI
IPC: C08F2/44
Filed: 1992-05-21
Abstract: PURPOSE:To produce an easily processable vinyl chloride resin excellent in and well-balanced between melt flow and gelation properties. CONSTITUTION:Vinyl chloride or a mixture of a major proportion of vinyl chloride with an ethylenically unsaturated monomer copolymerizable therewith is polymerized in the presence of a fatty acid ester of pentaerythritol or dipentaerythritol and a fatty acid ester of glycerol.
Patent JP-H08326054-A (JP)
Title: Execution method of ground anchor and cutoff device in drilling casing
Inventor: AOKI MASAMICHI
IPC: E02D5/76
Filed: 1995-05-26
Abstract: PURPOSE: To conduct the separation recovery operation of a drilling casing smoothly and safely by using a cutoff plunger in the drilling casing having a high cutoff function and performing cutoff treatment in the drilling casing. CONSTITUTION: A cutoff device 15 is passed through the small bore section of the joint section 18 of a drilling casing 5 on the outer circumference of a pressure pipe 17, but the cutoff device 15 is mounted so as to be stopped at the stepped section of the small bore section to water pressure to be applied and cut off water. The cutoff device 15 is inserted into the drilling casing 5, and the drilling casing is drawn out by length, in which the joint section is exposed, under the state, in which the pressure pipe 17 is borne by a holding jig. The exposed joint section is separated, the drilling casing 5 is extracted and recovered, and an injection material is pressed and injected. Accordingly, the re-swelling operation of the holding jig in the extraction process of the drilling casing 5 is facilitated.
Patent JP-H10321763-A (JP)
Title: Semiconductor device
Inventor: TSUJI SEIICHI
IPC: H01L23/12
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of disconnection in leading-out electrode parts of a package, when a comparatively large current is made to flow, and enhance reliability by forming the leading-out electrodes with a plurality of metal films. SOLUTION: Input output electrodes 6a are arranged corresponding to a semiconductor chip 4. Signals outputted from the semiconductor chip 4 are outputted to the outside of a package via the corresponding input output electrodes 6a, without synthesizing the signals outputted from the semiconductor chip 4 and synthesized in the outside of the package. The input-output electrode 6a is constituted of leading-out electrodes 61a, 62b, 63a, which are formed with a plurality of metal films. As a result, a current flowing in the leading-out electrodes which are arranged between a ceramics layer 5a1 and a ceramics layer 5a2 and has a comparatively high resistance value can be reduced, and the leading-out electrodes can be prevented from being burned out. A ceramics board can be miniaturized, and the inner space of a package can be reduced.
Patent JP-S5652406-A (JP)
Title: Control unit
Inventor: IKEHARA TAKASHI
IPC: F24D13/00
Filed: 1979-10-04
Abstract: PURPOSE: To make it possible to perform the operation very easily and also exactly, by providing a thyristor, a control circuit, a self-holding means and a time limit device.  
     CONSTITUTION: When connected to the electric power source 1, SCR3 conducts by a signal from the control circuit 4, the heating element 2 is electrified, it rises up to a set temperature by the temperature controlling variable resistor 5, and SCR3 keeps the temperature constant by repeating on and off by said temperature. At the beginning of electrification, once the push-on switch 11 is turned on, the time limit device 8 and the self-holding means A for LED23 start the operation, and the time limit device 8 generates an output signal. And the transistor 6 is turned on. As a result, the variable resistor is short-circuited, and temperature of the heating element rises from the room temperature up to the maximum temperature, by which the temperature is maintained. When the period in which said output signal is provided has passed, the transistor 6 is turned off. The push-on switches 10, 9 also perform the same operation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08317893-A (JP)
Title: Dish washer
Inventor: WAKATSUKI YOSHINORI
IPC: A47L15/42
Filed: 1995-05-29
Abstract: PURPOSE: To provide a dish drier having high drying efficiency and a drying function capable of shortening the drying time. CONSTITUTION: An injection drum 5 is rotatably installed in a washing tub 3 provided with multiple nozzle holes 6 in the axial direction, and the washing water in the washing tub 3 heated by a heater 18 is force-fed to the injection drum 5 and spouted from the nozzle holes 6 by a washing pump 11 for washing dishes 22. For drying the dishes 22, the air in the washing tub 3 heated by the heater 18 is fed into the washing tub 3 from the nozzle holes 6 of the injection drum 5 by the washing pump 11, and the wind generated by a fan is fed into the washing tub 3 and circulated.
Patent JP-H0423613-A (JP)
Title: Pulse counting circuit
Inventor: UMEKAWA TAKENORI
IPC: H03K21/00
Filed: 1990-05-18
Abstract: PURPOSE:To allow a microcomputer to read out a pulse counting data even with a high frequency pulse input by adding a storage circuit to a pulse counting circuit. CONSTITUTION:A storage circuit 5 is connected to the post stage of a counter 2 and when a storage trigger input from a storage trigger input terminal 5b is changed from '0' to '1', the storage circuit 5 stores a data inputted from the counter 2 to a data input terminal 5a. The stored data is outputted to a microcomputer 1 from a storage data output terminal 5c. The counter 2 always counts a pulse outputted from a pulse generating element 3 and the counting output 2b is changed at the rise of the pulse.
Patent JP-H05319199-A (JP)
Title: Inflator for air bag
Inventor: IRITANI YUKO
IPC: B60R21/264
Filed: 1992-05-21
Abstract: PURPOSE:To surely protect occupants by charging the inside of first and second chambers which communicate to the first and second opened ports for the injection of gas toward the driver and side parts, with each gas generating agent, and allowing the gas to flow into the first chamber through a communication port, after the ignition of the second chamber, and speedily developing an air bag sideways. CONSTITUTION:A first opening 24 is formed on a first chamber 20, and a second opening 30 is formed on the outer peripheral surface of the cover part of a second chamber 26. Between the first and second chambers 20 and 30, a communication port 34 having a plate or film 36 attached is drilled. A gas generating agent 28 in the second chamber 26 is ignited by an ignitor 32, and the gas is jetted to the side peripheral direction of an inflator from the second opening 30. When the gas pressure increases over a pressured pressure, the plate or the film 36 is broken, and the gas flows into the first chamber 20 through the communication port 34, ans a gas generating agent 22 is ignited, and the gas is jetted also from the first opening 24.
Patent JP-H06341811-A (JP)
Title: Image picking-up device
Inventor: YARITA TETSUJI
IPC: H04N1/04
Filed: 1993-05-31
Abstract: PURPOSE:To easily and accurately position a film plate by providing with a slit component which makes a straight line with the photoelectric transfer element array at an image picking-up position of an object so that the optical image formed through the slit is projected on an object position. CONSTITUTION:A film plate 5' placed on a light table 1 is lighted with a film plate lighting lamp 11, and the image of film 5' is imaged on a photoelectric transfer element of one-dimensional sensor 3 by a lens 4. On both sides of the sensor 3, a narrow slit 10, corresponding to an element array, is assigned at the imaging point of the film 5'. When the slit 10 is lighted with a slit lighting lamp 11, a slit image 12 is imaged on both sides of the image of film 5'. The image 12 is made match to a register mark, parallel to a type-setting surface array printed on both ends of the film 5', and when the film 5' is scanned, as the image data taken in being aligned in positions of the type-setting surfaces, detection by comparison with a reference image is performed only by shifting addresses of X-axis and Y-axis for each type-setting surface by a specified value for reading.
Patent JP-S6241327-A (JP)
Title: Drafting apron for preventing winding up and around of fiber in spinning machine
Inventor: TAKASHITA ISAMU
IPC: D01H5/86
Filed: 1986-06-03
Abstract: PURPOSE:To prevent the winding a fibers around an apron, by providing fine recessed holes for compressing air therein without escape in the apron of a drafting device. CONSTITUTION:Many fine recessed holes 3 for compressing air in the interior therein on pressurizing are provided in an apron 1 of a drafting device for drafting lap, top, sliver or roving, etc. Thereby, when the apron 1 is pressurized in drafting, the air in the interior of the recessed holes 3 is compressed. When the pressurization is released, the compressed air is blown out to remove yarn waste sticking to the surface of a belt.
Patent JP-S6020420-A (JP)
Inventor: TANAKA KOUJI
IPC: H01H51/22
Filed: 1983-07-14
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-S62286990-A (JP)
Title: 4-(substituted phenyl)-1,4-dihydropyridine derivative
Inventor: SHIMIZU NOBORU
IPC: A61P43/00
Filed: 1986-06-03
Abstract: NEW MATERIAL:The compound of formula I (R is imidazolyl or triazolyl; R1 is lower alkyl; R2 is H, halogen, nitro or lower alkoxy; A is 1-8C alkylene which may contain phenylene group in the chain; m is 1 or 2). EXAMPLE:1,4-Dihydro-2,6-dimethyl-4-[2-[8-(1H-imidazol-1-yl)-octyloxy]- 5-nitrophe nyl]-3,5-pyridinecarboxylic acid dimethyl ester. USE:An antiarteriosclerotic agent, a vasodilator, a hypotensor, an antithrombotic agent, etc. It has blood flow increasing activity and thromboxane A2-production inhibiting action, etc. PREPARATION:For example, the compound of formula II, the compound of formula II and ammonia gas are reacted together in a solvent (e.g. ethanol) at 50-130 deg.C for 2-24hr. The starting compound of formula II can be produced e.g. by reacting the compound of formula IV with the compound of formula X-A-X and reacting the product with the compound of formula R-Na.
Patent JP-H09291041-A (JP)
Title: Therapeutic agent for pulpitis
Inventor: MATSUSHITA KENJI
IPC: A61P1/02
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a therapeutic agent for pulpitis for the purpose of treating and regenerating a pulp tissue. SOLUTION: This therapeutic agent for pulpitis comprises an endothelial cell growth factor/vascular permeability factor(VPF). The agent can be orally and parenterally administered and a dose is generally 0.5-10mg/kg weight/day and administered once to dividedly several times daily. Since VPF is secreted from a normal or tumor cell strain of a mammal such as mouse, human, etc., and exists in the brain, the pituitary, the kidney and the ovary, participates in arterialization and metastasis of breast cancer and induces cell proliferation on a culture pulp cell dependently on an added amount, the pulp tissue can be restored and regenerated by administration of VPF.
Patent JP-S63292301-A (JP)
Title: Programmable controller
Inventor: KITAMURA MASAHIKO
IPC: G05B19/04
Filed: 1987-05-26
Abstract: PURPOSE:To forcibly turn on/off plural elements simultaneously by using the area of each one bit of an added memory as a common storage area of a flag, which decides whether this one-bit area is the object of forcible input/output operation or not, and the signal state of scanning for check of rise or fall of a signal. CONSTITUTION:A memory 6 for the one-bit memory flag corresponding to each instruction of a program stored in a program memory 4 is added, and each one-bit area of this memory 6 is used as the common storage area of the flag, which decides this one-bit area is the object of forcibly input/output operation or not, and the signal state of scanning for check of rise and fall of a signal. That is, the flag deciding whether the one-bit area of the memory is the object of forcible input/output operation or not is stored in each one bit of the memory. Thus, the forcible turning-on/off operation is simultaneously performed with respect to all elements appearing on the program.
Patent JP-2000319310-A (JP)
Title: Aqueous polymer dispersion and its production, for electrophotographic transfer paper using the same
Inventor: HIBINO YOSHIHIKO
IPC: C08F20/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject dispersion useful for electrophotographic transfer paper having high gloss and suitable for use in photographic printing by copolymerization of a specific ethylenically unsaturated monomer mixture in the presence of a specific alkali-soluble polymer neutralized product. SOLUTION: This aqueous polymer dispersion is obtained by the following steps: first, an alkali-soluble polymer is prepared by reaction between (A) 40-70 wt.% of at least two kinds of ethylenically unsaturated carboxylic ester monomers each with a solubility to 20 deg.C water of >=0.5 wt.% and the SP number of the homopolymer of >=7 (Cal/cm3)1/2, being <=0.5 in SP number difference (e.g. methyl acrylate and methyl methacrylate), (B) 5-40 wt.% of an ethylenically unsaturated monomer (e.g. acrylic acid and (C) 0-30 wt.% of another ethylenically unsaturated monomer copolymerizable with the monomer B (e.g. styrene); subsequently, in the presence of the alkali-soluble polymer's neutralized product, a copolymerization is carried out between 70-100 wt.% of the component A and 0-30 wt.% of the component C; the copolymer thus obtained has a glass transition temperature of -10 to 50 deg.C.
Patent JP-S57122181-A (JP)
Title: Device for controlling compressor performance
Inventor: HIRANO TAKAHISA
IPC: F04C28/26
Filed: 1980-09-19
Abstract: PURPOSE:To shift operation condition in comformity with required performance by opening or closing a bypass hole communicating compression spaces of a screw compressor with suction pressure area by an unloader piston. CONSTITUTION:When rotors 3, 4 rotate, sealed compression spaces are formed by the rotors 3, 4 and inner surfaces of cases 2, 5, 6. The spaces decrease in accordance with the rotation of rotors 3, 4 and meanwhile, when the spaces open in a discharge port, compressed gas in the spaces are discharged. At full load operation the spaces having maximum volume are disconnected from a suction port, while at the unload operation the spaces are also disconnected from the intake port after the rotors 3, 4 rotate by a certain angle. Namely, when suction pressure is high, a piston 33 moves leftward and bypass hole 35 closes to shift  the operation to full load condition. When the suction pressure decreases the  piston 33 moves rightward to shift the operation to unload condition at the  position where the bypass holes 35 is opened.