baber/WOPTO huggingface dataset:
Patent JP-H0463026-A (JP)
Title: Radio call receiver
Inventor: TSUKIOKA ATSUSHI
IPC: H04B7/26
Filed: 1990-06-29
Abstract: PURPOSE:To reduce the current consumption of a ratio reception part while performing an announcing operation by disconnecting the power source of the radio reception part, confirming a call to an individual to be called while the announcing operation of the call is performed, and restarting the intermittent receiving operation of the radio reception part when announcement is stopped by a switch, etc. CONSTITUTION:When a synchronous signal is detected by repeating a synchronous signal detecting operation at a constant interval, the power source of the radio reception part is connected, and the receiving operation of a call signal and message data performed. When call numbers coincide with each other, the power source of the radio reception part is disconnected. At this time, the announcing operation is performed, however, the waste on-state of the radio reception part can be eliminated by continuing the disconnected state of a radio power source part, which saves the consumption of battery. When a receiver receiving the call stops and the announcement by using the switch 5, the disconnected state of the radio power source part is cancelled, and the synchronous signal detecting operation 10 is restarted.
Patent JP-H097436-A (JP)
Title: Power transmission cable of pipe circumference automatic welding equipment
Inventor: BANRAI YUUICHI
IPC: H05K9/00
Filed: 1995-06-19
Abstract: PURPOSE: To prevent deformation of a pulse current waveform when a pulse period is hightened, and improve welding efficiency by using a coaxial cable for DC pulse power transmission as an electric power supply cable. CONSTITUTION: The outer peripheral of a central conductor 13 is covered with an insulator 14, and a coaxial conductor 15 is also provided, and a power transmission cable 20 where the outer periphery of the conductor 15 is covered with an insulator 16 is used as a cable to supply electric power to a welding torch from a welding power source of a pipe circumference automatic welding equipment. In this cable 20, large reactance of a power transmission cable is offset by plus side power transmission and minus side power transmission, and inductance can be reduced, and a shape retaining high frequency pulse having a rectangular wave of 300 to 800Hz is transmitted, and a short arc length causing no sputtering can be realized.  Therefore, the power transmission cable of the pipe circumference automatic welding equipment whose specific welding quantity is increased and welding speed is fast and welding quality is high, can be obtained.
Patent JP-S5797717-A (JP)
Title: Piezoelectric filter and its production
Inventor: KATAYANAGI MAMORU
IPC: H03H9/10
Filed: 1980-12-10
Abstract: PURPOSE: To support a piezoelectric oscillator between leads by linear contact, by using double harmonic waves of expansile vibration to make the part of contact with leads into projecting stripes and by fixing one lead by molding and by fixing the other onto the mold substrate.  
     CONSTITUTION: Double harmonic waves of expansile vibration in the longitudinal direction of the ceramic plate are used to store a ceramic oscillator 1 in an recess part 21 of the substrate so that the node of vibration is brought into contact with projecting pieces 33 in the recess linearly. Two projections 33 are protruded with the width of the recess part along leads 31 on the bottom face of the recess part 21 of the substrate. In respect to an earth lead 43, projecting stripes 37 formed by a chevron-shaped tongue piece 35 are brought into contact with the node of vibration of an earth electrode 11 of the ceramic oscillator 1, and the ceramic oscillator 1 is held elastically between projecting stripes 37 and projecting stripes 33 of input/output leads 31 buried in a substrate 19. The earth lead 43 is provided with a holding plate which prevents deformation and positional slippage of leads for fixing of the earth lead onto the substrate 19. The earth lead 43 is led out between input/output leads in parallel with them from side faces facing to each other of the substrate 19. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0518390-A (JP)
Title: Operating number control device for pumps
Inventor: OZAKI EMI
IPC: F04D15/00
Filed: 1991-07-15
Abstract: PURPOSE:To select an optimum pattern for the current condition and to enable proper number control for a required value by correcting a control range obtained by calculation from a rated flow of each pump with a discharge rate corresponding to it. CONSTITUTION:An operating number control device 1 is provided with a processing part 4 for generating a starting/stopping command for each pump according to a discharge amount required value QSV and a discharge rate characteristics memory part 5 for storing characteristics of a discharge rate corresponding to the total flow rate. A pump starting/stopping part 2 is provided for starting/stopping each of pumps 3A to 3C to be controlled based on the starting/stopping command for each of the pumps put out of the processing part 4.
Patent JP-H05195888-A (JP)
Title: Throttle valve unit
Inventor: RAINAA KOTSUPU
IPC: F02M31/125
Filed: 1992-07-01
Abstract: PURPOSE: To eliminate icing and deposition of fuel on a throttle valve under adverse operating conditions. CONSTITUTION: A heating device 12 is used to eliminate icing and deposition of fuel on a throttle valve 1 under adverse operating conditions. Further, the heating device 12 is arranged in an axial bore 13 of a throttle valve shaft 4 so as to prevent undesirable turbulence of a fuel-air mixture flow from occurring by the heating device 12.
Patent JP-S5799602-A (JP)
Title: Optical fiber bundle
Inventor: HARADA ISATOMO
IPC: G02B6/04
Filed: 1980-12-12
Abstract: PURPOSE:To protect the circumference of an interface easy to break effectively by fitting a reinforcing pipe, which is long enough to cover some part of a flexible part, around a fixation part, and by bundling the flexible part at one end of this pipe by a flexible bundling means. CONSTITUTION:Many optical fiber 1 are stacked and fixed in one body. This fixation is performed by interposing adhesives 10 among respective fibers 1. For an image guide, the adhesives 10 are applied when the optical fibers 1 are arrayed and stacked, and for a light guide, many optical fibers 1 are inserted into, for example, a reinforcing pipe 5 and then the adhesives 10 are injected from the opening end 5a of the pipe 5. As the adhesives 10, an organic adhesive of epoxy resin, etc., is used.
Patent JP-S5878062-A (JP)
Inventor: OOUCHI TOMIHISA
IPC: F25B15/00
Filed: 1981-11-02
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-H1119225-A (JP)
Title: Potential treatment device
Inventor: SHIGEMOTO AKIHIKO
IPC: A61N1/10
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To surely insulate an overcurrent protection circuit provided in a secondary side output of a major transformer in a potential treatment device for treating a part by bringing a subject in contact with an electrode applied high voltage. SOLUTION: Elements 6a-6d constituting an overcurrent protection circuit provided in a secondary side of a major transformer 5 for applying high voltage are provided on a base board 6e, the major transformer 5 and the base board 6e are stored in an insulating case 5a, and the inside of a case 5a is filled with insulating resin.
Patent JP-H0925168-A (JP)
Title: High strength silicon nitride sintered compact
Inventor: HONDA TOSHIHIKO
IPC: C04B35/626
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To make a silicon nitride sintered compact suitable for use as the constituent material of machine parts, etc., requiring high strength at room temp., by specifying the halogen element content of the sintered compact. SOLUTION: A powdery mixture is prepd. by adding 1% SrO, 4% MgO and 5% CeO2 as sintering aids to silicon nitride powder having about 93% rate of α-formation, about 0.6μm average particle diameter, about 10m<2> /g specific surface area and >=200ppm halogen element content, water is added to the mixture and the resultant slurry is granulated by a spray drying method to form powder for compacting. This powder is press-compacted in a plate shape under 3,000kg/cm<2> compacting pressure and the resultant compact is fired at 1,750 deg.C for 1hr in a nitrogen atmosphere to obtain the objective silicon nitride sintered compact having >=200ppm halogen element (especially F) content and >=850MPa four-point bending strength.
Patent JP-S6328770-A (JP)
Title: Four-wheel steering device
Inventor: UNOSAKI YOSHIHIDE
IPC: B62D6/02
Filed: 1986-07-23
Abstract: PURPOSE:To prevent a delay in operation of a rear wheel steering mechanism and to prevent the occurence of overrun, by a method wherein response to rear wheel steering operation is improved. CONSTITUTION:A rear wheel steering mechanism 10 is formed with a DC motor 12, controlled by feedback by means of a control device formed with a microcomputer 11, and a power steering device 14, to which rotation of the DC motor 12 is inputted. Input signals from a rear wheel steering angle sensor 15 and a car speed sensor 16 and feedback signals from a rotation position detector 17 of the DC motor 12 are inputted as an input for control to the microcomputer 11. A control line is extended to a drive circuit 12a of a DC motor 12 from the microcomputer 11, and the drive circuit 12a is so adapted to allow control of the starting, the stop, and the rotation speed thereof by means of the microcomputer 11.
Patent JP-S6419611-A (JP)
Title: Superconductor
Inventor: SATO JUNJI
IPC: H01B12/02
Filed: 1987-07-15
Abstract: PURPOSE:To obtain a superconductor suitable for obtaining an economical superconductive wire well in its superconductivity by providing a conductive layer of rare metal for preventing oxidization of ceramic high temperature superconducting material between the material and a conductor used for stabilizing the material. CONSTITUTION:A stabilizing material 1 comprises a pipe made of Cu or Al while an oxydization preventing material 3 comprises Ag-made pipe. The material 3 is applied on the inner circumferential surface of the material 1, and powder of ceramic high temperature superconducting substance 2 is filled therein, and then it is drawn by a dice 4 in a wire form 5. It is thus used for a superconductive wire after being dried. The material 1 is separated from the substance 2 by means of the layer of the material 3 so that effectiveness for preventing oxygen in the substance from being taken by the material 1 is given at the time of heat process. It is therefore possible to prevent the material 1 from taking the oxygen out thereof at the heat process after the wire drawing work is carried out, and furthermore to provide a superconducting wire of ceramic high temperature superconducting substance using a conductor excellent for stabilization.
Patent JP-H04371948-A (JP)
Title: Color developer, processing composition, and method of forming color picture images
Inventor: OOKI NOBUTAKA
IPC: G03C7/413
Filed: 1991-06-20
Abstract: PURPOSE:To enable rapid processing of a silver halide color photographic sensitive material and to improve durability of picture images by using a specified paraphenylene diamine compd. as the developing agent. CONSTITUTION:A paraphenylene dimiane compd. expressed by formula I having a sulfon amide group in the side chain is used as the compsn. of the color developer to process a photosensitive maternal exposed to light. In formula I, R<1> and R<2> are same or different substituents, R<3> is an alkyl group, R<4> is an alkylene group, and R<5> is an alkyl group, aryl group, heterocyclic group, connected with carbon atoms. When R<1> is a hydrogen atom, halogen atom, methyl group, or alkoxy group, and R<4> is an ethylene group, R<5> is not a methyl group. Thereby, both properties of ability for rapid processing and durability of picture images can be obtd.
Patent JP-H0338820-A (JP)
Title: Manufacture of semiconductor device
Inventor: MAEDA TETSUYA
IPC: H01L21/027
Filed: 1989-07-05
Abstract: PURPOSE:To execute an accurate alignment operation by a method wherein an alignment beam is always transmitted through two points on a diameter axis of a lens which are symmetric with respect to the center of the lens and a alignment operation is executed by a TTL alignment method. CONSTITUTION:Alignment-mark positions 2a, 2b on a mask are fixed on a diameter of a lens; they are overlapped with an alignment mark on a wafer; an alignment operation is executed by a TTL alignment method. Consequently, since an alignment beam is always passed through two points on a diameter of a lens, an alignment dislocation, in a direction perpendicular to a line connecting alignment marks on two points, which is caused by a difference in a wavelength between the alignment beam and a light source for exposure use is not caused. In addition, a dislocation in parallel directions is not caused when the two points on the diameter are made symmetric with respect to the center 8 of the lens. Thereby, even in a lens-transmission type aligner using a light source of any wavelength, a highly accurate alignment operation can be executed without strictly aligning a wavelength of the alignment beam with a wavelength of the light source for exposure use.
Patent JP-H0924614-A (JP)
Title: Protective film material for liquid jet recording head and liquid jet recording head and liquid jet recording jet kit employing the protective film material
Inventor: MIYAGAWA MASASHI
IPC: B41J2/175
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To contrive to improve the alkali resistance of the wiring on the board of a recording head by a method wherein the organic resin protective film material employing for protecting the wiring of the liquid jet recording head is prepared out of material including at least epoxy resin, silane coupling agent and aromatic onium salt. SOLUTION: On the board made of glass, silicone or the like of a liquid jet recording head, heaters (or electrothermic converting elements) 2, wiring patterns 3 and cavitation resistant film are formed. On the board as just mentioned above, protective film layer 5 made of protective film material is formed in pattern. In this case, the protective film material is made of coating material including at least epoxy resin, silane coupling agent and aromatic onium salt. As the epoxy resin, bisphenol epoxy resin or cresol-novolak epoxy resin is preferably employed. Mixing is carried out in 50-90 pts. of the epoxy resin, 1-10pts. of the silane coupling agent and 0.1-5 pts. of the aromatic anium salt.
Patent JP-H0339307-A (JP)
Title: Production of acrylic elastomer
Inventor: YOKOI KAZUMA
IPC: C08F220/28
Filed: 1989-07-06
Abstract: PURPOSE:To obtain the subject elastomer giving cured material having excellent compressed permanent strain and heat resistance even omitting secondary curing by copolymerizing alkyl acrylate, etc., epoxy group-containing vinyl monomer and alpha,beta-unsaturated aryl carboxylate. CONSTITUTION:(A) Alkyl acrylate having 1-8C alkyl group (preferably ethyl acrylate or n-butyl acrylate) and/or alkoxyalkyl acrylate having 2-8C alkoxyalkyl group (preferably methoxyethyl acrylate or 2-ethoxyethyl acrylate) is copolymerized with (B) epoxy group-containing vinyl monomer (e.g. vinyl glycidyl ether) and (C) alpha,beta-unsaturated aryl carboxylate [e.g. phenyl ester of (meth)acrylic acid, etc.], preferably in a weight ratio of A:B:C=90-99:0.5-5:0.2-5 to afford the aimed elastomer.
Patent JP-2001004809-A (JP)
Title: Optical system and optical device
Inventor: NISHIOKA KIMIHIKO
IPC: G02B5/10
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a compact, light-weight, and low cost optical system such as a photographing device and an optical device. SOLUTION: Light 60 from an object enters from a first face 111 of an expanded curved face prism 11, comes out of the prism once from a second face 112, and is reflected by a variable mirror 12 capable of changing its shape in accordance with temperature and humidity. It enters the expanded curved face prism 11 again from the second face 112, is reflected on a third face 113, comes out of the prism from a fourth face 114, and is reflected by any mirror having different focal distance of a lens array 14 selected by a commdrive. It enters the expanded curved face prism 11 again from the fourth face 114, is reflected on a fifth face 115, and is ejected outside of the expanded curved face prism 11 from a sixth face 116 to form an image of the object in a solid photographing element 13.
Patent JP-S6238847-A (JP)
Title: Trouble detector for air-fuel ratio controller
Inventor: ISOBE TOSHIAKI
IPC: F02D41/22
Filed: 1985-08-10
Abstract: PURPOSE:To simply detect the wrong generation of a thickness signal performed by an air fuel ratio sensor, by judging the sensor to be in trouble, when the injection of fuel is stopped or reduced and the thickness signal is generated for a prescribed time or more. CONSTITUTION:A fuel injection quantity is determined on the basis of the output signal of an air-fuel ratio sensor (O2 sensor) 2 provided in an exhaust line. A fuel injection quantity detection means 1 is provided to find out that the injection of fuel is stopped or reduced below a normal level. A thickness signal detection means 3 is provided to find out that a thickness signal is generated by the air-fuel ratio sensor 2 for a prescribed time or more. The output signals of the detection means 1, 3 are entered into a trouble detection means 4 so that when the injection of fuel is stopped or reduced and the thickness signal is generated for the prescribed time or more, the air-fuel ratio 2 is judged to be in trouble. The air-fuel ratio is thus prevented from becoming very thin.
Patent JP-H0525011-A (JP)
Title: Oil-in-water type emulsion agricultural chemical composition
Inventor: NISHIOKA FUMIO
IPC: A01N57/00
Filed: 1991-07-16
Abstract: PURPOSE:To obtain an oil-in-water type emulsion agricultural chemical readily handleable because of excellent storage stability at high temperatures by using a system prepared by adding an inorganic salt to a water dispersion system of colloidal alumina hydrate. CONSTITUTION:A composition comprising (A) 1-50wt.% liquid organic phosphorous agricultural chemical active component having <=1,000ppm water solubility at 10 deg.C, such as 0,0-dimethyl 0-(4-cyanophenyl) phosphorothioate or [4-(methylthio)phenyl]dipropyl phosphate, (B) 1-10wt.% dispersant such as surfactant or water-soluble polymer, especially PVA having 500-1,500 degree of polymerization and 70-90mol% saponification degree, (C) 0.1-2.0wt.%, preferably 0.5-1.5wt.% calculated as Al2O3 of colloidal alumina hydrate which is boehmite type or amorphous crystal and has 20-500m<2>/g specific surface area, (D) 0.1-20wt.% inorganic salt, preferably 0.2-5wt.% sulfate or 2-20wt.% monobasic acid and (E) water.
Patent JP-S6418115-A (JP)
Title: Viewfinder lens adjusting mechanism
Inventor: TAKEUCHI MASANORI
IPC: G02B7/04
Filed: 1987-07-14
Abstract: PURPOSE:To enable a lens to move smoothly by putting a metallic or plastic spheres, etc., between recessed grooves inside an external frame and the recesses of an internal frame moving part with a lens. CONSTITUTION:This mechanism consists of the external frame 14 of an adjusting mechanism, a lens moving knob 15, the lens adjusting mechanism internal frame 16, the plastic lens 17, the external frame recessed groove 18, the spheres, and the internal frame recessed part 20. This lens moving knob 15 is moved and then the lens adjusting mechanism internal frame 16 moves inside the lens adjusting mechanism external frame 14, but the spheres 19 roll between the external frame recessed grooves 18 and internal frame recessed parts 20. Consequently, the lens moves smoothly.
Patent JP-H03116460-A (JP)
Title: Method of manufacturing optically readable medium including embossing information
Inventor: SUTEIIBUN EE ZEIGAA
IPC: B29L9/00
Filed: 1990-07-02
Abstract: PURPOSE: To make it possible to optically read information including relief information tracks by pressurizing a stamper to emboss the exposed surface of a photosetting film and passing chemical rays through this film to cure the photosetting film, then separating the same. CONSTITUTION: A roll laminator 118, a pressurizing means 121, an irradiation source 123, a depositing means 125, a laminator 127, a cutter 129 and an applicator 131 are disposed. A dry photosetting film 12 is laminated on a substrate 10 which is stable in size and optically transparent to arbitrarily form a reflection layer 24 on the exposed surface 14. Further, the stamper 20 is applied under pressurization, by which the exposed surface 14 of the photosetting film 12 is embossed by relief information tracks 22. The chemical rays are passed through the transparent substrate 20 and the photosetting film 14 to cure the photosetting film 14. The stamper 20 is separated from the photosetting film 14. As a result, the optical reading of the information including the relief information tracks is made possible.
Patent JP-S5875946-A (JP)
Title: Fault search system
Inventor: MORI MASAKAZU
IPC: H04B17/40
Filed: 1981-10-31
Abstract: PURPOSE:To search plural repeaters for faults simultaneously by one kind of fault search pattern signal, by multiplexing and sending back phase information obtained by dividing the frequency of the fault search pattern signal at each repeater to a monitor station. CONSTITUTION:A fault search pattern generator TPG generates one kind of fault search pattern signal of repetitive frequency (f), and this signal is sent out of a monitor station CT to a transmission line. This fault search pattern signal is frequency-divided by frequency dividers DV of respective repeaters RP1-RPn, and their outputs are passed through low-pass filters LPF and then amplitude- multiplexed by multiplexing parts MUX1-MUXn on time-division basis to send the resulting signal to a monitor station CT. At the monitor station CT, the received signal is demultiplexed by a demultiplexing part DMUX and a phase comparison part PCMP makes phase comparison with the sent signal to obtain fault information on repeaters.
Patent JP-S6152985-A (JP)
Title: Gas cutting of j-shaped groove
Inventor: NAKADA TAKESHI
IPC: B23K7/00
Filed: 1984-08-24
Abstract: PURPOSE:To enable to work J-shaped groove efficiently and at low cost by only gas cutting by gas cutting a groove working part vertically, and cutting a part of the cut face at an angle, and further fusion cutting to a curved face. CONSTITUTION:The first cutting torch 7 is operated in conformance to the groove working part, and at the same time, a gas automatic cutter 3 is moved along a guide rail 2, and cutting is made perpendicular to the surface 1a of a plate 1 to be welded, that is I-shaped cutting is made. Then, cutting is made obliquely (V-shaped cutting) from the cut face 1b by the second cutting torch 8 having a nozzle 8a inclining at about 45 deg. to the cut face 1b made by the first cutting torch 7 and a slanted cut face 1C is obtained. The slanted cut face 1C is fusion-cut to a curved face and a J-shaped groove 1d is obtained. Flames from the nozzle 9a of the third cutting torch 9 become parabolic by collision with the plate 1 to be welded and as the nozzle 9a is fixed to a specified position. Thus, a curved face is formed by cutting.