baber/WOPTO huggingface dataset:
Patent JP-S61104949-A (JP)
Inventor: TACHIKAWA TOSHIYUKI
IPC: B65D21/06
Filed: 1984-10-15
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-S6459871-A (JP)
Title: Field-effect transistor
Inventor: TOYODA NOBUYUKI
IPC: H01L29/80
Filed: 1987-08-31
Abstract: PURPOSE:To obtain a high-performance MESFET in which high mutual conductance is implemented, by using a constitution in which a ceramic superconductive film is laminated on the Schottky gate electrode. CONSTITUTION:An n-type active layer 2 is formed on a surface of a semi- insulating GaAs substrate 1. A Schottky gate electrode comprising a laminated structure of a tungsten nitride film 3 of a high-melting-point metal compound and a YBa2Cu3Ox film 4 of a ceramic superconductive film is formed on the surface of the n-type active layer 2. Layers of n<+> type of source and drain 5 and 6 are formed in a self-alignment manner with this gate electrode and ohmic electrodes 7 and 8 comprising AuGe are formed on the surface thereof. Since gate resistance Rg is almost zero when this field effect transistor is used beneath a critical temperature of the ceramic superconductor, high mutual conductance gm can be obtained.
Patent JP-H0857129-A (JP)
Title: Delivery apparatus for pachinko ball
Inventor: MURAKI SHIGENOBU
IPC: A63F7/02
Filed: 1994-08-17
Abstract: PURPOSE: To miniature the apparatus as a whole by receiving the pressure of pachinko (Japanese pinball game) balls awaiting continuously in a supply path always with a circumferential surface of a cylinder cam to reduce the load on a smaller motor on a drive motor for rotating the cylinder cam. CONSTITUTION: This pachinko ball delivery apparatus 8 has a supply path 14a where pachinko balls are supplied continuously while a cylinder cam 21 having spiral grooves 23a and a 23b carved on the circumferential surface 22a of a cylinder body 22 is freely rotatably supported with a shaft and is rotated with a drive motor 19. A discharge path 14b parallel with the shaft of the cylinder cam 21 is arranged to communicate with the final end of the supply path 14a. When a pachinko ball at the front end of the supply path 14a is awaited under abutting the circumferential surface 22a, by the rotation of the cylinder cam 21, the pachinko ball at the at the front is separated from the subsequent one and discharged through the discharge path 14b.
Patent JP-S59107272-A (JP)
Title: Display device
Inventor: TANAKA YOSHIAKI
IPC: G01R19/04
Filed: 1982-12-10
Abstract: PURPOSE:To display various information, which are required for signal processing, in real time, by calculating a VU level, peak level, and other information and outputting prescribed pattern information corresponding to the kind and the magnitude of a level on a basis of arithmetic results. CONSTITUTION:An audio signal is converted to a digital signal by an analog- digital converter ADC, and a central controller CPU operates the VU level, the peak level, and other information on a basis of digital data in a prescribed time width which is the output of the converter ADC, and prescribed pattern information corresponding to the kind and the magnitude of the level is outputted on a basis of arithmetic results. A video display processor VDP displays the output of the controller CPU on the screen of a display device with prescribed patterns of required level information and other information.
Patent JP-H0379739-A (JP)
Title: High strength and high toughness spheroidal graphite cast iron
Inventor: MAGATA ATSUSHI
IPC: C22C37/04
Filed: 1989-08-22
Abstract: PURPOSE:To provide the cast iron with high strength and high toughness and to provide it with material characteristics closer to those in steels by specifying the content of C, Si, Mn, P, S and Mg in a spheroidal graphite cast iron and subjecting it to austempering treatment. CONSTITUTION:The compsn. of the spheroidal graphite cast iron is formed from, by weight, 1.5 to 2.6% C, 2.0 to 3.3% Si, <=0.7% Mn, <=0.1% P, <=0.03% S, 0.02 to 0.10% Mg and the balance Fe with inevitable impurities, which is regulated to the one subjected to austempering treatment. If required, one or more kinds among <0.5% Mo, <1.5% Ni and <1.5% Cu are furthermore incorporated thereto to stabilize the bainitic transformation at the time of austempering treatment. The material is optimum to wear-resistant materials such as gears for engines and tracemissions requiring strength in particular.
Patent JP-S6460985-A (JP)
Title: Floor heating device
Inventor: NASU ICHIRO
IPC: F24D13/02
Filed: 1987-08-31
Abstract: PURPOSE:To improve the response to the diversified life patterns by making it possible to allocate in two temperature settings freely whatever allocation is applied, when plural floor heating panels are arranged and used dividing into two areas. CONSTITUTION:Floor heating panels 1 to 4 have built-in heaters 5 to 8 and built-in temperature sensors 9 to 12 respectively, and the controlled temperature and the like of the floor heating panels can be set independently respectively by condition setting members 13 and 14. Moreover, the relation between the four floor heating panels 1 to 4 and the condition setting devices 13 and 14 is set at a connection member 15, while the relation set by the connection member 15 is converted at a connection converting member 16. A controller 17 inputs the temperature data of the heating sensors 9 to 12 through temperature detectors 18 to 21, compares the data with the set value of either the temperature setting member 13 or 14 responding to the floor heating panels depending on the relation set by the connection member 15, and after that, the controller 17 controls the current flow to the heaters 5 to 8 in the floor heating panels through driving members 22 to 25, depending on the result of the comparison.
Patent JP-2001044590-A (JP)
Title: Wiring board
Inventor: SASAMORI RIICHI
IPC: H05K1/11
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To enhance conductivity of a via hole conductor by forming the via hole conductor of a conductor material, principally comprising a Cu-Sn based intermetallic compound. SOLUTION: A via hole conductor 3 is provided in order to connect different conductor wiring layers 2 in a plurality of conductor wiring layers 2 formed in circuit pattern. The via hole conductor 3 is formed of a conductor material, principally comprising a Cu-Sn based intermetallic compound. Preferably, the Cu-Sn based intermetallic compound contains Cu3Sn. Since production of intermetallic compound is accelerated, connectivity is enhanced between the Cu-Sn based intermetallic compounds and between the Cu-Sn based intermetallic compound and the conductor wiring layer 2. Consequently, conductivity between two conductor wiring layer 2 is also increased through the intermediary of the via hole conductor 3, and heat resistance is enhanced at the time of reflow.
Patent JP-H0667096-A (JP)
Title: Endoscope device
Inventor: SARUTANI NOBUYUKI
IPC: B81B3/00
Filed: 1992-08-14
Abstract: PURPOSE:To improve the operation efficiency of inspection of an object piping by selectively performing plural kinds of inspection which differ in function through easy operation while an endoscope is inserted into the object piping. CONSTITUTION:Storage holes 14 wherein plural inspection probes 13 are stored are formed in the tip constitution part 10 of the insertion part 2 of the endoscope 1 and one inspection probe 13 selected from among the plural inspection probes 13 is moved by a probe moving mechanism 15 from the storage position in its storage hole 14 to an outside operation position.
Patent JP-H0961325-A (JP)
Title: Material tester
Inventor: MORI MITSUHIRO
IPC: G01N3/10
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To dispense with a manual action for lubrication and simplify the operation by reciprocating a ram multiple times before a test, and automatically applying lubrication between a hydraulic cylinder and the ram. SOLUTION: When a switch SW1 is pushed, pulse signals are generated from a signal generator SG for a fixed period, then continuous signals for a test are generated. The pulse signals control the operation of a servo valve l8 so that pressure oil is fed to a hydraulic cylinder 3 from an oil pump 19 for a prescribed period and the pressure oil is discharged to the oil pump 19 side from the hydraulic cylinder 3 side for the next prescribed period. The servo valve 18 automatically takes switching actions of passages for the fixed period before a test starts. A ram 4 is reciprocated multiple times by these actions, and lubrication is automatically applied between the hydraulic cylinder 3 and the ram 4 before the test.  When a switch SW2 is pushed, the servo valve 18 is operated by the test start signal after a fixed time, and pressure oil is continuously fed to the hydraulic cylinder 3 from the oil pump 19.
Patent JP-S6460963-A (JP)
Title: Lead storage battery
Inventor: TERADA MASAYUKI
IPC: H01M4/82
Filed: 1987-08-31
Abstract: PURPOSE:To improve the overdischarge leaving performance by using Sn or a Pb-Sn alloy after heat treatment in a specific time at a specific temperature or higher for the surface of a collector. CONSTITUTION:Sn or a Pb-Sn alloy heat-treated at 170 deg.C or higher is used for the surface of a collector. The diffusion of the Sn in the grid alloy depends on the heat treatment temperature, and as the diffusion of the Sn proceeds inside the alloy layer, the collapse of the plating layer can be suppressed. To confirm this effect, the time up to the collapse of the plating layer of a plated alloy plate which has been heat-treated for 16 hours at various temperatures was measured by oxidizing it at a constant current in a sulfric acid solution, and as a result, it was found that the collapse time was increased in respect of the index and the function as the heat treatment temperature was increased. And although the effect of the heat treatment at the area less than 170 deg.C was somewhat obtained, the treatment time more than 100h was necessary to gain the effect same as the heat treatment at 170 deg.C or higher, and no effect was obtained providing no practical use when the temperature was lowered less than 120 deg.C.
Patent JP-H02101152-A (JP)
Title: Method and apparatus for wiping off metal filament by gas jet and gas jet wiping-off method
Inventor: MARUKOMU ARAN ROBAATOSON
IPC: C23C2/06
Filed: 1989-08-23
Abstract: PURPOSE: To control the thickness of a coating metal and to wall execute a surface treatment, by regulating the respective angles, at which the front and rear surfaces of an jet nozzle form with the central line of a gas passage and a filament at the time of wiping the metallic filament coated by plating by gas jetting.  
     CONSTITUTION: A wire 25 passed a molten zinc bath 24 is pulled up perpendicularly via a guide 27 and gas is jetted by the jet wiping nozzle 10 to control the thickness of molten zinc on the wire 25. This jet wiping nozzle 10 comprises an upper nozzle part 11 and a lower nozzle part 12. Sharp circular edge parts 17, 18 are formed by their respective front surface 13, 14 and rear surfaces 15, 16. The gas is introduced from an introducing port 23 into an internal gas chamber 22 and is jetted via a gas passage 19 to the wire 25. At this time, the center line between the surfaces 14, 15 exists within the horizontal plane perpendicular to the wire 25. The angles between the surfaces 13, 16 and the center line are specified at about 35° and the internal angles formed by the wire 25 and the surfaces 13, 15 are respectively set at about 55°. As a result, the uniform and smooth plating layer is formed on the surface of the wire 25. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0871947-A (JP)
Title: Shock cord for processing tire chain end
Inventor: HAYAKAWA TOSHIO
IPC: B25B27/22
Filed: 1994-09-12
Abstract: PURPOSE: To facilitate the attaching-detaching and keeping of a tire chain by attaching a shock cord and a hook to the end of the tire chain, and tightening the chain after temporally fixing the shock cord and the hook at the time of attaching them, and pulling the surplus part of the chain for fixing it with the hook. CONSTITUTION: A shock cord 2 and a hook are attached to the end of a tire chain. In the case of attaching the tire chain, first of all, the shock cord 2 and the hook are temporally fixed. Next, after tightening the chain, the shock cord 2 is pulled to set the surplus chain 1 at a proper position, and then fixed using the hook. The hook may be attached to both the ends of the shock cord 2. The shock cord 2 is made to be replaceable.
Patent JP-S60108743-A (JP)
Title: Moisture measuring apparatus
Inventor: SUGIYAMA YUUJI
IPC: G01N27/407
Filed: 1983-11-18
Abstract: PURPOSE:To prevent measuring errors and to expedite response speed, by averaging the fluctuation of oxygen concentration in a gas to be measured in a short time in a gas reservoir. CONSTITUTION:A gas to be measured flows into a gas reservoir 8 through a small hole 6. A solid-electrolyte type oxygen concentration detector 13 is provided in the gas reservoir 8. The detector 13 has a solid electrolyte element 10, e.g., a zirconia elelement, on both surfaces of which a measuring electrode 11 and a comparing electrode 12 are provided. The gas to be measured, which has flowed into the gas reservoir 8, is contacted with the measuring electrode 11. A comparing gas feeding mechanism 25 picks up the gas to be measured in the gas reservoir 8 through a gas pickup pipe 14. Steam is removed from the gas to be measured, and the dry gas is made to be the comparing gas, which is in turn supplied to the comparing electrode 12 of the oxygen concentration detector 13. The end part of the gas pickup pipe 14 in the gas reservoir 8 is arranged in the vicinity of the measuring electrode of the oxygen concentration detector 13.
Patent JP-H0964474-A (JP)
Title: Semiconductor crystal structure, semiconductor laser and its manufacture
Inventor: OTSUKA NOBUYUKI
IPC: H01L21/205
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser whose relaxation oscillation frequency is high and whose output is high. SOLUTION: A semiconductor laser is constituted of an InGaAsP waveguide layer 2 which is grown on an Sn-doped InP substrate 1, of an InGaAsP strain well layer 3 in a thickness of 6nm, of an InGaAsP barrier layer 4 in a thickness of 10nm, of a strain multiple quantum well 5 whose number of well layers is 10, of an InGaAsP waveguide layer 6 and of an InP current constriction layer. The crystal of the strain multiple quantum well is grown at 650 deg.C or higher. Thereby, the strain multiple quantum well 5 does not generate an ordering operation, and a large strain can be introduced into the well layer 3. As a result, it is possible to realize the semiconductor laser whose relaxation oscillation frequency is high and whose output is high.
Patent JP-S59127194-A (JP)
Inventor: YAMAGUCHI HIROSHI
IPC: G08B5/36
Filed: 1982-12-10
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-S6275642-A (JP)
Title: Nonmagnetic one-component red toner
Inventor: TOMURA SHINYA
IPC: G03G9/097
Filed: 1985-09-30
Abstract: PURPOSE:To stabilize the extent of triboelectric charge of a toner, to enable the regulation of the extent to that suitable for a developing system, to prevent fogging by development and lowering of image density and to obtain a clear image by blending a specified copolymer with a red colorant. CONSTITUTION:A copolymer contg. a monomer having an amino group as one constituent and having >=150 deg.C glass transition point and 110-160 deg.C softening point is blended with a red colorant. One kind of red colorant represented by formula I or II or a mixture of two or more kinds of such red colorants is preferably used as the red colorant. In the formulae I and II, R1, is H or COO<->, M<1> is Na, Ba, Ca or Sr, R2 is H or Cl and M<2> is M<1> or Mn. The monomer having an amino group as one constituent of the copolymer is an amino(meth)-acrylic monomer and a styrene-(meth)acrylic copolymer is preferably used as the copolymer. The preferred amount of the red colorant used is 0.5-10pts.wt. per 100pts.wt. copolymer and 0.05-2pts.wt. colloidal silica is preferably added.
Patent JP-2000047935-A (JP)
Title: High speed memory access processor
Inventor: TAKATSUJI TADASHI
IPC: G06F12/02
Filed: 1998-07-31
Abstract: PROBLEM TO BE SOLVED: To speed up the data transfer by reducing the load on a processor required for data transfer processing between memories. SOLUTION: This device is provided with a means for updating an address pointer part for pointing the leading address of the transfer destination and a range instructing part 7 for showing the range of data stored in a memory 9 to be transferred with the transfer destination address and transfer data amount received from a processor 1 in the case of transferring the said data from a transfer source address to the transfer destination address for the desired data amount and without actual data transfer, transfer to the transfer destination is completed only by setting the address pointer part and range instructing part.
Patent JP-S6196929-A (JP)
Inventor: NEZU MITSUO
IPC: A01K61/00
Filed: 1984-10-18
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-H08169976-A (JP)
Title: Heat-insulating resin foam and its production
Inventor: INAGAKI FUMIHIRO
IPC: F25D23/06
Filed: 1995-08-25
Abstract: PURPOSE: To provide a heat-insulating resin foam having excellent heat insulation properties and being highly safe from burning, explosion, etc., by using a new blowing agent having a low thermal conductivity and the possibility of environmental disruption such as an ozone depletion coefficient and a global warming count. CONSTITUTION: This foam is composed of closed cells and contains a blowing agent comprising at least one compound selected from the group consisting of a fluoroiodohydrocarbon, a perfluoroalkene and a hydrogen-containing fluoromorpholine derivative in the closed cells. This foam is produced by foaming and molding a resin composition containing the above blowing agent, a polyol, a polyisocyanate, an urethane formation catalyst and a foam stabilizer under mixing.
Patent JP-H0498260-A (JP)
Title: Image forming method
Inventor: KOJIMA YASUO
IPC: G03F7/095
Filed: 1990-08-17
Abstract: PURPOSE:To easily and completely remove a silver-salt photoconductive layer and to form an image in which ink is satisfactorily deposited by providing the silver-salt photoconductive layer via a transparent sheet, subjecting this to exposure and development so as to form a silver image, and further exposing a photoconductive layer. CONSTITUTION:The photoconductive layer is formed by coating the surface of a proper supporting body with a photoconductive composition liquid, together with an ink repulsive layer as necessary. Then, the transparent sheet is provided on the photoconductive layer, and the silver-salt photocnductive layer is provided via the transparent sheet. Since the sheet is formed like a film, peeling after exposure is easily carried out without affecting the photoconductive layer. The silver-salt photoconductive layer is formed by arbitrarily using photographic emulsion silver halide. Then the image exposure is carried out by exposing the silver-salt photoconductive layer. After the exposure, development is carried out according to the silver-salt photoconductive layer; thereby the silver image is obtained. At the completion of the necessary exposure, the transparent film is peeled off. Thus, the silver-salt photoconductive layer on the transparent film is also removed. After the peeling of the transparent sheet, the photoconductive layer subjected to exposure is developed.
Patent JP-2001043711-A (JP)
Title: Short arc type discharge lamp
Inventor: IKEDA TOMIHIKO
IPC: F21V7/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization and to increase service life by providing opening parts on both sides of a spacer, forming one opening part having an opening area larger than that of the other opening part, and mounting the wider opening part on a reflector opening part. SOLUTION: A spacer 4 is made of ceramic, one opening part 4a has the opening area wider than that of another opening part 4b, and the wider opening part 4a is fixed to an opening part of a reflector 2 by adhesives. The angle of the inner peripheral surface of the spacer 4 and the reflection factor of the front surface way be determined properly to a range such that a lamp is not largely affected by light reflected by the inner peripheral surface of the spacer 4. Accordingly, this spacer 4 does not disturb a necessary condensing optical path so as to prevent excess light to a device from being irradiated.  As a result, excess reflected light from the device is decreased, and therefore the bulb temperature rise caused by burn-off of a molybdenum pin of a lamp seal part on the opening part side of the reflector 2, oxidation of a spot part of molybdenum and molybdenum foil, or the reflected light can be restrained.
Patent JP-H0265573-A (JP)
Title: Image pickup device
Inventor: WATANABE KATSUHACHI
IPC: H04N5/225
Filed: 1988-08-31
Abstract: PURPOSE:To simplify the constitution of a power supply section and a development section by varying an output voltage of a power supply section into two stages (high and low) in response to the presence of an external signal and allowing the image pickup section to turn on a switching element when a voltage of the power supply section is high and to turn off the switching element when the voltage is low. CONSTITUTION:When no external signal is fed to the power supply section 10, since a current flows to a power supply display circuit 21 of the image pickup section 20, a voltage drop takes place across a resistor R2 and an output voltage of the power supply section 10 is 9V, no current flows to a Zener diode ZD being a component of a driving circuit 26 and a transistor(TR) Q is kept in the off state. with an external signal applied to the power supply section 10, a relay RY is energized and a voltage of 14V is fed to the image pickup section 20, a current flows to the Zener diode ZD to turn on the TR Q. Thus, an operating voltage is supplied to a lighting circuit 23 and a development circuit 24 and then a video signal V is obtained.
Patent JP-S615346-A (JP)
Title: Processor of computer
Inventor: ISHIKAWA NORIMICHI
IPC: G06F9/06
Filed: 1983-11-21
Abstract: PURPOSE:To change an operation code and to promote the offer of a debug means, the analysis of trouble and the conversion of an OS into a high-class language, respectively, and performing at a program level the window jobs which changes and requires the processing specification to a processor. CONSTITUTION:A flag is provided to each mode register MR to decide whether a request exists or not for the processing specification. An indicator register IR is added to discriminate the order of a specific case of the MR having a request from bit No.1-15 of the IR. For instance, an MR1 requests the change of an operation code and a change indication flag is shown by the upper 8 bits. Then the following 8 bits show a processing request for an OS mode, a user mode, etc. Then an operation code to be changed is shown, and the following (n) bits show the operation code to be changed. Thus the window jobs perform these changes and requests can be performed at a program level.