baber/WOPTO huggingface dataset:
Patent JP-S60203829-A (JP)
Title: Noncontacting temperature measuring device
Inventor: REINE RINDOBUARU
IPC: G01K13/06
Filed: 1985-02-22
Abstract: The invention relates to a measuring apparatus for measuring the temperature of an elongated movable object (8), for example a wire or wire-rod exiting from a draw plate during a wire drawing process. The wire (8) is located in a column-like chamber which is defined by two vertical walls (4) and through which an upwardly moving flow of gas passes. A temperature sensor (9) is mounted above and beneath the wire (8) and the temperature difference in the gas is determined with the aid of a differential amplifier (1). The sensors may be thermistors or preferably thermocouples, which in the latter case are coupled with counter-acting thermo-voltages for direct compensation and an output voltage proportional to the temperature difference.
Patent JP-H01209534-A (JP)
Title: Initialization system for data processor
Inventor: NISHIHARA MASATO
IPC: G06F7/00
Filed: 1988-02-17
Abstract: PURPOSE:To omit the processing time for initialization and to shorten the instruction execution processing time by using the timing signal for the end of instruction execution received from a timing signal generating means to initialize a control signal generating means. CONSTITUTION:An initialization means (OR gate circuit 31) applies a timing signal 30a for the end received from a timing signal generating means 40 for each end of instruction execution to a control signal generating means (flag setting circuit 22). Thus the circuit 22 is initialized and the control signal is turned into the original logical state. In such a way, the circuit 22 is initialized by said timing signal and therefore it is not required to carry out the initializing process during execution of an instruction. Then the instruction execution processing time is shortened.
Patent JP-S62190860-A (JP)
Title: Semiconductor device
Inventor: YOSHIZAWA SHIGEYUKI
IPC: H01L27/04
Filed: 1986-02-18
Abstract: PURPOSE:To prevent an active element from being erroneously operated due to a noise by forming the active element and a passive element on one side surface of a semiconductor substrate, forming a dielectric layer on the other side surface, further forming a metal layer on the dielectric layer, and constructing a capacitor between the metal layer and the substrate. CONSTITUTION:An NPN type transistor 2 and a resistance element 3 are formed on one side surface of a semiconductor substrate 1, the other side surface of the substrate 1 is covered with a dielectric layer 4, which is further covered with a metal layer 5. The transistor 2 and the element 3 are formed by a method such as an impurity diffusing or ion implanting. The layer 4 is made of a silicon oxide film or a nitride film, and the layer 5 is formed by a method such as gold depositing. The layer 5 is connected through a lead frame with a power line Vcc, and the substrate 1 is connected with a reference power line (GND) to form a capacitor C between the Vcc and the GND. The capacitance of the capacitor C can be designed to a desired value by altering the thickness and the material of the layer 4.
Patent JP-H01208480-A (JP)
Title: Production of laminated substrate with aluminum base clad with copper
Inventor: KAZUHARA MANABU
IPC: C23C28/00
Filed: 1988-02-17
Abstract: PURPOSE:To produce the title laminated substrate with an Al base clad with copper having a stabilized withs t and voltage characteristic and excellent adhesivity by roughing the surface of A foil, then forming an oxide film on the surface, further forming an electrical insulating layer by electrophoretic deposition, and then adhering electrically conductive metallic foil of Cu, etc., to the layer. CONSTITUTION:A foil 1 is passed through the inside of an electrolytic etching tank 2 contg. an electrolytic etching soln. consisting essentially of hydrochloric acid. In this case, an electric current is applied between the conveyor roll 2b for the foil 1 as the anode and a cathode 2a to electrolytically etch and rough the surface of the foil 1. The foil 1 is passed through a water washing tank 3, and then passed through the inside of a chemical reaction tank 4 contg. an aq. soln. of oxalic acid or phosphoric acid to remove the Cl ion remaining in the foil. The foil is then heated by a heating furnace 5, and oxidized with air to form an oxide film on the foil surface. The foil is then passed through the inside of an electrodeposition tank 6 contg. acrylic varnish, etc., and a current is applied between the foil as the anode and the cathode 6 to form an electrical insulating film of the varnish on the foil surface. The material is baked by a heating furnace 7, the metallic foil 8 of Cu, etc., is adhered to the surface, and a high-quality laminated substrate with the A base clad with Cu is produced.
Patent JP-S53120101-A (JP)
Title: Salient pole for electric revolving machine
Inventor: AKI FUMITAKE
IPC: H02K3/34
Filed: 1977-03-30
Abstract: PURPOSE: To prevent dielectric breakdown of the field winding of a large size electric revolving machine due to thermal elongation by providing a slidable member between the insulator of a salient pole core and the field winding of the machine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07244435-A (JP)
Title: Color electrophotographic device
Inventor: ITO KATSUYUKI
IPC: G03G15/01
Filed: 1994-03-04
Abstract: PURPOSE:To provide a color electrophotographic device having facility for maintenance. CONSTITUTION:The color electrophotographic device is provided with a photoreceptor drum 11, an electrifier disposed on the circumference of the drum 11 and charging its surface, an optical writing device disposed on the circumference of the drum 11 and forming an electrostatic latent image, plural developing devices 14-17 disposed on the circumference of the drum 11 and sequentially forming the toner images of each color, an intermediate transfer body 18 disposed in contact with the drum 11 and forming the color toner images in such a manner that a transfer voltage is applied and the toner images of each color are successively transferred, a transfer device transferring the color toner images formed on the intermediate transfer body 18 onto a transfer material 20 altogether and moreover, a polarity switching means changing the polarity of the transfer voltage applied to the intermediate transfer body 18. At this time, toner transferred to the intermediate transfer body is attracted to a developing device 14 via the photoreceptor drum 11.
Patent JP-H11231902-A (JP)
Title: Valve positioner
Inventor: TSUCHIYA MASAHITO
IPC: G05B9/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a valve positioner capable of dealing with the abnormality of a microprocessor even in various control valves having respectively different parameters. SOLUTION: The valve positioner having a microprocessor 1 for sending a deviation between an input signal and an output from a position detector 7 as a drive signal corresponding to the input signal, an actualtor 5 for outputting a signal corresponding to an output from the microprocessor 1 to a control valve 6 and the position detector 7 for detecting the driven state of the control valve and converting the detected state into an electric signal is also provided with an abnormal time set point storing means 10 for storing a value capable of driving the control valve 6 so as not to generate an accident in a process as an output from the actuator 5, an operation means 11 for calculating the set value stored in the means 10 and the deviation between the output of the detector 7 and the input signal,  a means 12 for switching an output signal from the means 11 to an output signal from the microprocessor 1 when abnormality occurs in the microprocessor 1 and supplying the switched signal to the actuator 5 and a means for setting up a control parameter for the valve 6 in the means 11.
Patent JP-H03238829-A (JP)
Title: Manufacture of field effect transistor
Inventor: SAITO YASUNOBU
IPC: H01L21/338
Filed: 1990-02-15
Abstract: PURPOSE:To enable adhesion property between a pad an a semiconductor substrate to be improved and the pad without any increase in leak current to be formed by forming a pad to be connected to a source electrode, a drain electrode, and a gate electrode on a ground pad by performing heat treatment. CONSTITUTION:After forming a metal which makes an ohmic contact at an operation layer region on a semiconductor substrate 101, Ti is formed as a first metal layer 14 which becomes a Schottky junction as a ground pad and for example Pt is formed as a second metal layer 15 which becomes a barrier metal on it at a region which does not overlap the metal which makes an ohmic contact except the operation layer. Then, heat treatment is performed to enable an ohmic electrode (source/drain electrode) to be formed and at the same time the first metal layer 14 is allowed to strike through the semiconductor. After that, a pad 17 which is connected to an ohmic electrode and a Schottky electrode is formed on the second metal layer 15, thus enabling adhesion between the pad and the semiconductor substrate to be improved and a pad 17 without any increase in leak current to be formed.
Patent JP-H01209045-A (JP)
Title: Method for detecting pulse wave
Inventor: KAIDA NORIYUKI
IPC: A61B5/0245
Filed: 1988-02-17
Abstract: PURPOSE:To surely regulate the relative position of a pressing member and an artery by pressing the artery by means of the pressing member, and moving the artery up to a prescribed position to be specified beforehand on a pressing surface. CONSTITUTION:When the activating switch of a controller 36 is operated, a pressure fluid is supplied into a first pressure room 22, a pressing member 20 is pressed onto a surface 15 by being boosted up to a fixed pressure to be specified beforehand, and pulse signals are outputted from respective pressure sensitive diodes. When the pulse wave signals are not obtained in a fixed number to be specified beforehand every fixed time or every time the fixed number of pulse waves are detected, the pressures of second pressure rooms 52 and 54 are adjusted, the pressing member 20 is turned, and thereby, the position of a radius artery 34 to the pressing member 20 can be automatically adjusted.
Patent JP-S59159526-A (JP)
Title: Vapor growth device
Inventor: KOSUGI HAJIME
IPC: H01L21/31
Filed: 1983-03-03
Abstract: PURPOSE:To facilitate the work by providing a lamp heating furnace as a furnace, forming the furnace in a structure for opening and closing in a longitudinal direction, opening the furnace when a reaction tube is attached or detached, and closing the furnace at the normal thin film growing work. CONSTITUTION:When a split lamp heating furnace 6 is used, a reaction tube 1 can be removed merely by laterally displacing a quartz reaction tube 1 by opening the furnace 6. Even when the tube 1 is, on the other hand, mounted, it is similarly easy. The reason why the lamp furnace is used particularly as the split furnace is that the irregularity of the temperature of the lamp furnace can be reduced at the split unit of the furnace as compared with a resistance wire heating furnace.
Patent JP-S51120504-A (JP)
Title: Pneumatic tire
Inventor: NOMURA RIYUUICHI
IPC: B32B25/10
Filed: 1975-03-22
Abstract: PURPOSE: To manufacture an improved tire with the organic fiber codes having a high strength and high modulus for use in carcuss-plies in order to decrease the number of possibly available plies and eliminate defects of organic fiber tire codes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S59160718-A (JP)
Title: Display unit
Inventor: OGASAWARA SHINYA
IPC: G01F23/00
Filed: 1983-03-03
Abstract: PURPOSE:To enable exact display by generating a stepwise output value in accordance with an input so that the plural segments in a display part are operated stepwise by said input. CONSTITUTION:A resistance part 44 is printed and baked on a circuit board 43 formed of ceramics or enamel and lead legs 45 which are fine conductors are connected to the respective points in the part 44. Sliding contact plates 46 are provided at the ends of the legs 45, and a sliding contact part 47 is formed along the moving locus of the contact point 35 of a detecting stylus 34. The characteristic in the change of the resistance value changes stepwise while the contact point moves along the part 47, and the respective resistance values are set by trimming the part 44 in such a way as to have the gap in the tolerance region of the boundary input value for each segment in the display part.
Patent JP-S59160022-A (JP)
Title: Secondary air supplying apparatus of engine with turbosupercharger
Inventor: FUJIMOTO MISAO
IPC: F01N3/32
Filed: 1983-03-02
Abstract: PURPOSE:To improve the responsibility of supercharging when the state of operation is changed, by prerotating, at a relatively low speed during a low speed range, a turbosupercharger of an engine, the turbosupercharger being exclusive for a high speed range, when the turbosupercharger is not in supercharging operation. CONSTITUTION:Suction and exhaust passages 2, 3 are provided that have first and second suction branch passages 15, 16 and first and second exhaust branch passages 17, 18 respectively that are connected in parallel, and a turbosupercharger 5 that will be operated at the low speed range is positioned between the suction and exhaust branch passages 16, 18, while the turbosupercharger 6 that will be operated at the high speed range is positioned between the suction and exhaust passages 16, 18. An exhaust by-pass passage 27 that goes round an exhaust passage change-over valve 23 is situated between a position of the passage 18 located upstream of the exhaust and a position of the exhaust passage 3 nearer to an exhaust port 53 than to a branching section 3a. When the passage 18 is closed, the exhaust gas is led to the supercharger 6 through the passage 17 so that the supercharger 6 is prerotated even when it is not in operation. Further, a secondary air supply passage 14 is provided which extends from a position of a branch passage 16 situated downstream of a blower 9 to a branching section 3b.
Patent JP-S61236476-A (JP)
Title: Longitudinal key and use thereof
Inventor: RONARUDO DABURIYU BATSUTON
IPC: B25B21/00
Filed: 1986-02-18
Abstract: An elongated key for removable engagement in a tool having a tool subassembly. Said elongated key comprising: a main shaft portion a work end an opposite end from said work end a transverse groove between said opposite end and said main shaft portion.
Patent JP-S57159200-A (JP)
Title: Stereophonic synthesizer
Inventor: JIYOSEFU PIITA BINGUHAMU
IPC: H04S5/00
Filed: 1982-03-04
Abstract: A stereophonic sound synthesizer system is presented which utilizes a phase splitter in the form of a transformer to develop two oppositely phased audio signals from an applied monaural signal. One of the two oppositely phased signals is applied to a transfer function circuit of the form H(s), which modulates the intensity of a monaural signal as a function of the frequency. The intensity modulated H(s) signal may be applied to an amplifier for subsequent amplification and reproduction. The H(s) signal is also combined with the other of the two oppositely phased signals to produce a difference signal which is the complement of the H(s) signal. The difference signal may be applied to an amplifier for subsequent amplification and reproduction. No differential amplifier is necessary to produce the difference signal because the necessary selective phase opposition of the signals combined in that channel is provided by the use of the oppositely phased transformer output signals. In addition, the transformer electrically isolates the television's electrical system from the stereo synthesizer system's signal outputs.
Patent JP-H04249258-A (JP)
Title: Photosensitive and heat sensitive recording material
Inventor: MATSUMOTO HIROTAKA
IPC: G03F7/004
Filed: 1991-02-05
Abstract: PURPOSE:To provide a perfectly dry black-and-white or color photosensitive and heat sensitive recording material producing no unnecessary waste, not requiring the use of a developing soln., etc., and having high photosensitivity or a polychromatic photosensitive and heat sensitive recording material not overlapping the photosensitive wavelength regions of the constituent layers and having high photosensitivity of each of the layers and to also provide a photosensitive and heat sensitive recording material nearly preventing the lowering of the photosensitivity during storage at high humidity. CONSTITUTION:A photosensitive and heat sensitive recording material is obtd. by coating a substrate with a layer in which a latent image is formed by exposure in a photosetting compsn. and a component taking part in color development or color vanishment by heating is transferred in accordance with the latent image to form an image. The photosetting compsn. contains a polymerizable vinyl monomer, a photopolymn. initiator and a thiol compd. and/or N-aryl-alpha-amino acid ester.
Patent JP-H09231728-A (JP)
Title: Video reproducer
Inventor: OMORI RYUJI
IPC: G11B27/02
Filed: 1996-02-22
Abstract: PROBLEM TO BE SOLVED: To obtain a video reproducer which can collectively reproduce unselected information yet to be reproduced in a digest style after video information recorded in a recording medium was selectively reproduced. SOLUTION: Information for specifying a parental level is recorded in an optical disk 1 in which digitized image information is recorded. A video reproducer 2 has a parental level function for reproduction of the optical disk 1. Image and voice information recorded in the optical disk 1 is outputted to a reading signal processing part 24 by a pickup 21 and a start address and a data length of a specified scene to be cut during the normal reproduction are read and stored into a memory 23 from information pertaining to reproduction as recorded in the optical disk 1 and it is directed what part should be cut during the normal reproduction period. A control section 22 digestedly reproduces the specified scene cut in a digest style.
Patent JP-H02214752-A (JP)
Title: Fiber-reinforced polymer composition
Inventor: IWANAMI KUNIO
IPC: C08L23/26
Filed: 1989-02-15
Abstract: PURPOSE:To obtain the subject composition having excellent heat-resistance. chemical resistance impact resistance, Geer oven life, resistance to anti-freeze. moldability, etc., by using a polyamide resin, a polyolefin. etc., glass fiber and an additive composed of specific compounds as essential components. CONSTITUTION:The objective composition contains (in terms of resin component) (A) 30-90wt.% of a polyamide resin, (B) 70-10wt.% of a polyolefin and a polyolefin modified with an unsaturated carboxylic acid (the sum of A and B is 100 pts.wt.), (C) 5-50pts.wt. of glass fibers and (D) an additive composed of (i) 0.1-2 pts.wt. of N,N'-bis[3-(3,5-di-t-butyl-4-hydroxyphenyl) propionyl]hydrazine, (ii) 0.05-5 pts.wt. of pentaerythritoltetrakis[3-(3,5-di-t-butyl-4- hydroxyphenyl propionate] (iii) 0.05-0.5 pts.wt. of distearyl pentaerythritol diphosphite and (iv) 0.15-1 pt.wt. of distearyl 3,3'-thiodipropionate.
Patent JP-S60210356-A (JP)
Inventor: JIYOZEFU CHIYAARUZU PAASANGU
IPC: B23K9/013
Filed: 1985-02-26
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-S52119162-A (JP)
Title: Analog to digital convertor
Inventor: NAKAMURA SHINICHI
IPC: H03M1/18
Filed: 1976-03-31
Abstract: PURPOSE: To prevent the deterioration of the precision and to reduce the errors by equivalently expanding the dynamic range more that is decided depending upon the number of the bits. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61195672-A (JP)
Title: Edible sheet
Inventor: WATANABE HIROMI
IPC: A23L17/30
Filed: 1985-02-25
Abstract: PURPOSE:To obtain an edible sheet having excellent processability and applicable to various fields such as the topping of SUSHI, pastry shell for a dumpling, tidbit, etc., by laminating a food sheet to one or both surfaces of an edible film. CONSTITUTION:An arbitrary food sheet such as a sheet of fish, shellfish, algae, agricultural product, meat, etc. is laminated to a surface or both surfaces of an edible film, preferably a starchy film such as a medicinal wafer preferably having an oil layer on the surface, and is integrated to obtain an edible wet sheet. If necessary, the wet sheet is dried with hot dry air, and optionally rolled with a hot roller to obtain an edible dry sheet.
Patent JP-H07242764-A (JP)
Title: Heat-insulating box
Inventor: TSUJITA HIROSHI
IPC: F25D23/06
Filed: 1994-03-07
Abstract: PURPOSE:To obtain a heat-insulating box in which the inner box is firmly bonded to the heat-insulating material made by using HCFC 123 or HCFC 141b as the blowing agent, the inner box does not discolor during molding, and the inner box does not suffer from cracking due to the above blowing agent by using a specified resin composition as the material for the constituent inner resin box. CONSTITUTION:This box is one composed of an inner resin box, an outer metallic box and an integrally expanded urethane placed between the boxes, wherein the inner resin box is made from a composition obtained by mixing a graft copolymer obtained by polymerizing a monomer mixture comprising 35-52wt.% vinyl cyanide compound and 48-65wt.% aromatic vinyl compound in the presence of a conjugated diene synthetic rubber with a copolymer comprising 35-52wt.% vinyl cyanide compound and 48-65wt.% aromatic vinyl compound, a poly-n-butyl acrylate coated with a copolymer comprising 35-52wt.% vinyl cyanide compound and 48-65wt.% aromatic vinyl compound and an aromatic vinyl oligomer.
Patent JP-S60178402-A (JP)
Title: Half mirror
Inventor: SUZUKI YASUTOSHI
IPC: G02F1/1335
Filed: 1984-02-27
Abstract: PURPOSE:To improve mechanical strength to exfoliation, etc. and optical characteristics such as reflectivity and transmittance, etc. by forming a half mirror of the 1st thin film layer consisting of one kind among specific compds. formed on the end face of a glass substrate, a half-reflecting layer formed on said layer and consisting of aluminum and the 2nd thin film layer formed on the semi-reflecting layer and consisting of one kind among plastics and the compds. forming the 1st thin film layer. CONSTITUTION:A half mirror 8 consists of the 1st thin film layer 8 formed on the end face of a glass substrate 3b, a semi-reflecting layer 8b and the 2nd thin film layer 8c. The layer 8a consists of one kind among magnesium difluoride, silicon dioxide, silicon monoxide and titanium dioxide and the layer 8b consists of aluminum. The layer 8c consists of one kind among plastics, magnesium difluoride, silicon dioxide, silicon monoxide and titanium dioxide. The thickness of the layer 8a is about 0.1-0.2mum, the thickness of the layer 8b 0.03-0.04mum and the thickness of the layer 8c 0.05-0.1mum. the reflectivity and transmittance are thus improved by adjusting the thickness of the layer 8a by which the vapor deposition power of the aluminum is improved as well. The surface is protected and the exfoliation and flawing are prevented by the layer 8c.