baber/WOPTO huggingface dataset:
Patent JP-S63131020-A (JP)
Title: Distance detector
Inventor: FUKUSHIMA MITSUGI
IPC: G02B7/32
Filed: 1986-11-20
Abstract: PURPOSE:To always obtain an adequate distance signal of an object, by outputting a latch signal on the basis of the output signal of a light quantity peak detection circuit ad outputting the same on the basis of the output signal of a position detection circuit when there is no output signal of the light quantity peak detection circuit before the generation of the output signal from the position detection circuit. CONSTITUTION:Spot like luminous flux is allowed to irradiate an object 7 from a light emitting element 1 through a projection lens 2 and the reflected light thereof is received by a light receiving element 4 through a light receiving lens 3 to measure the distance up to the object 7. At this time the analog photocurrent obtained from the light receiving element 4 is applied to a distance measuring circuit 12 and a light quantity peak detection circuit 13, while the circuit 12 calculates a distance signal which is, in turn, converted to a digital signal by an A/D converter to be continuously applied to a latch circuit 14. The circuit 13 detects a peak value to output a peak signal to a latch signal generating circuit 17. A position detection circuit 16 is operated to output a position signal to the circuit 17 which in turn outputs a latch signal to the circuit 14 on the basis of the output signal of the circuit 16 in synchronous relation to the output signal of the circuit 13 when there is no signal of the circuit 13 before the generation of the output signal of the circuit 16.
Patent JP-H08134613-A (JP)
Title: Artificial aging treatment for heat-treated type aluminum alloy product
Inventor: YAMASHITA KOICHI
IPC: C22F1/053
Filed: 1994-11-11
Abstract: PURPOSE: To produce an aluminum alloy product reduced in dispersion of properties in a product or among products by subjecting heat-treated type aluminum alloy products to holding for prescribed time in the course of temp. rise and then to temp. rise up to treatment temp. without cooling, at the time of applying artificial aging treatment to the products. CONSTITUTION: The products, composed of heat-treated type aluminum alloy (e.g. 7000 series aluminum alloy), are held for prescribed time at an aging treatment temp. higher than the ordinary temp. and subjected to artificial aging treatment. At this time, in the course of temp. rise up to the aging treatment temp., the products are held at a temp. lower than the aging treatment temp. (e.g. a temp. lower by about 10-20 deg.C) for prescribed time (proper time is about 15-30min). Then, without cooling, the temp. is raised up to the aging treatment temp. By this method, artificial aging treatment, in which dispersions of various properties in respective parts of a product or among respective products are reduced, can be performed.
Patent JP-H09119385-A (JP)
Title: Compressed air supplying system
Inventor: MATSUOKA HIDEAKI
IPC: F04D27/00
Filed: 1995-10-25
Abstract: PROBLEM TO BE SOLVED: To flexibly cope with change of the required pressure ratio and wind capacity by forming a reference module by a motor provided with an inverter, a compressor, and a cooler for cooling discharge air, and adjusting the pressure ratio and the wind capacity through a process of connecting a plurality of reference modules. SOLUTION: Only a reference module 1b is installed, a suction pipe 32b is after attached to a suction port 33b of a compressor 4b, a selector valve 26b is switched to a first discharging pipe 27b side, and a pipe for supplying pressurized air to the production line is connected to the pipe 27b. After air compressed by the compressor 4b is cooled by a cooler 5b, it is supplied to the production line. After that, when the double pressure ratio is required by change of the production line, a reference module 1a is stacked on the reference module 1b, the selector valve 26b of the reference module 1b is switched to a second discharging pipe 28b side, a selector valve 26a of the reference module 1a is switched to a first discharging pipe 27a side, and a pipe on the production line side is connected to the pipe 27a.
Patent JP-2000104309-A (JP)
Title: Illumination device in sanitary washing device
Inventor: ARAKAWA MASAFUMI
IPC: E03D9/08
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To cause a user to have a sense of being cool in summer and warm in winter in an illumination device allowing the operation surface of an operating unit having a plurality of operating parts in accordance with various kinds of actions of a sanitary washing device for washing human private parts with washing water jetted from a nozzle toward them to emit light from the illuminator. SOLUTION: A plurality of light sources 60 emitting various kinds of colored light are provided to operating parts 36(34, 38, 40 and 42) in an operating unit and, at the same time, a room temperature sensor 70 and a control section 68 for controlling a luminous color are provided to them. Then, the luminous color of an indication section in the operating parts 36(34, 38, 40 and 42) is automatically changed into a cool color such as blue, etc., in summer and a warm color such as red, etc., in winter by the control section 68 in accordance with up and down variations in a room temperature detected by the room temperature sensor 70.
Patent JP-2000104119-A (JP)
Title: Production of nonoriented silicon steel sheet high in sheet thickness precision
Inventor: TAKAHASHI NORITAKA
IPC: C22C38/00
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a nonoriented silicon steel sheet extremely high in sheet thickness precision. SOLUTION: A slab contg., by weight, <=0.005% (including zero) C, <=4.5% Si, 0.1 to 1.5$ Mn, <=0.2% (including zero) P, <=0.005% (including zero) N, <=2.0% (including zero) Al and <=0.02% (including zero) S is subjected to rough rolling, is subjected to reheating before finish rolling or in the prestage of finish rolling, is subjected to finish rolling in such a manner that the temp. deviation in the rolling stock after the reheating is controlled to <=20 deg.C per 10 m in the longitudinal direction and is moreover subjected to cold rolling and annealing.
Patent JP-S63132886-A (JP)
Title: Monobactam derivative containing thiouronium side chain
Inventor: ONO MASAJI
IPC: A61P31/04
Filed: 1986-11-22
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> is methyl or carboxymethyl; R<2>-R<5> are H, lower alkyl or lower alkenyl or both R<2> and R<4> are H and R<3> and R<5> are bonded to form lower alkylene) or a salt thereof. EXAMPLE:( 3R,4R )-3-[ 2-( 2-Amino-4-thiazolyl )-2-methoxyiminoacetamido ]-4-( 2-thiouroniumethyl )-2-oxoazetidine-1-sulfonate. USE:An antibacterial agent against Gram-negative bacteria and a beta-lactamase inhibitor. PREPARATION:A compound shown by formula II (R<11> is methyl or protected carboxymethyl) or a salt thereof is reacted with a thiourea compound shown by formula III usually in an inert solvent preferably at room temperature - 600 deg.C and optionally the reaction product is deprotected.
Patent JP-H04154106-A (JP)
Title: Electric double layer capacitor
Inventor: HIRATSUKA KAZUYA
IPC: H01G11/86
Filed: 1990-10-18
Abstract: PURPOSE:To obtain the capacitive characteristic of a high output by a method wherein a positive pole and a negative pole where electrode layers composed mainly of activated carbon have been formed are laminated, via a separator, on metallic current collectors and leads extracted from the metallic current collectors are connected respectively to external terminals. CONSTITUTION:Metallic current collectors 12 are formed of a corrosion-resistant alloy or the like which is based on stainless steel, Ni or the like; and they are formed to be a net or the like in order to enhance a current collecting efficiency. Electrode layers are formed by using a spray or the like while activated carbon particles are used as a main component and carbon black, poly-tetrafluoroethylene or the like is added. Partial protrusions at the current collectors are used as leads 14. Positive poles 10 and negative poles 11 are laminated alternately via separators 15; and leads 14, 14' are bonded to leads 16, 16' which are connected to external terminals 17, 17'. A nonwoven cloth or the like by a glass fiber is used for the separators 15. This assembly is housed in a square-shaped case 18; an electrolyte is injected into it; and the case is sealed hermetically with a lid 18. Since the metallic current collectors can be formed to be sufficiently thick, it is possible to obtain a capacitive characteristic of large current discharge and high efficiency.
Patent JP-2000102976-A (JP)
Title: Polyester film and packing material
Inventor: KAWAI SHINICHI
IPC: C08G63/189
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a polyester film low in moisture permeability, having gas barrier properties more excellent than those of a polyethylene terephthalate film and equal to those of a polyamide film, not lowering gas barrier properties under a high humidity condition and generating no poisnous gas at the time of incineration. SOLUTION: A biaxially stretched film is formed by biaxially stretching a polyester film comprising polyester containing naphthalenedicarboxylic acid as a main acid component and 1,3-propanediol as a main diol component and characterized by that a density is 1.310 (g/cm3) or more, an intrinsic viscosity is 0.4-1.5 and moisture permeability at a relative humidity of 90% at 20 deg.C is 30 (g/m2.24 hr) or less in terms of a film with a thickness of 12 μm and the oxygen permeability coefficient of this film is 22×10-13 (cc.cm/cm2.sec.cmHg) under a temp. 20 deg.C and relative humidity 90% condition.
Patent JP-H06108716-A (JP)
Title: Deadbolt control mechanism of motor-driven electric lock
Inventor: FURUSAKI MASAMI
IPC: E05B47/00
Filed: 1992-09-21
Abstract: PURPOSE:To ensure operation of an electric lock having simple constitution and to enable manually locking and unlocking the electric lock using the master key of a cylinder lock even if the lock is driven by a micromotor. CONSTITUTION:The planetary gear 13 of a differential gear set 14, which is connected to a micromotor 7 via a reduction gear, is sandwiched between a support gear 15 for locking and a support gear 16 for unlocking, with play left for the planetary gear 13, and the direction of rotation of the micromotor 7 is changed so as to swing a swing arm 12 thereby switching locking operation to unlocking operation or vice versa. A dead cam 6 for taking a deadbolt 2 in and out is driven by the micromotor 7 via a gear line and after the locking or unlocking operation is completed the swing arm 12 is pushed and moved by a separating piece 21 coupled to both of the support gears for locking and unlocking and is thereby disconnected from the rotating force from the micromotor 7.
Patent JP-H01118566-A (JP)
Title: Conductive resin composition
Inventor: TOMITA HITOSHI
IPC: C08L67/02
Filed: 1987-11-02
Abstract: PURPOSE:To obtain the subject composition excellent in impact resistance and conductivity and useful for electric and electronic components, packaging materials, containers, automobile parts, etc., by mixing a polybutylene terephthalate resin with an acrylate copolymer and carbon black. CONSTITUTION:100pts.wt. polybutylene terephthalate resin (A) is mixed with 5-80pts.wt. acrylate copolymer (B) such as a copolymer of an acrylate containing a 1-5C (un)saturated linear or branched aliphatic hydrocarbon group with a methacrylate having a similar hydrocarbon group and 8-100pts.wt. carbon black (C) such as Ketjen Black.
Patent JP-2000115462-A (JP)
Title: Image reader, image read method, and storage medium
Inventor: NAGANO MASATOSHI
IPC: H04N1/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain image information without dust and flaws, in a shorter time than that of a conventional image reader, and to allow an image reader to require only a smaller memory capacity. SOLUTION: In a film scanner of this image reader, where a film carriage 1 mounted with a film 2 which is a transparent original is moved in the direction of the arrow and a line sensor 6 is used to read image information of the film 2, infrared light scanning to read information of dust and flaws on the film 2 is conducted with a resolution lower than that of fine scanning, where image information of the film 2 is read with high resolution.
Patent JP-2001099983-A (JP)
Title: Nuclear reactor power measuring device
Inventor: ARITA SETSUO
IPC: G21C17/108
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To accurately perform measurement of an output signal outputted by a gamma ray detector even when a drift occurs due to ambient temperature fluctuation during converting of the weak output signal from the gamma ray detector into a digital signal. SOLUTION: This device is provided gamma ray detectors 4a to 4k for measuring a heat generation value of metal due to gamma rays generated inside a nuclear reactor and a data input device 7 for inputting output signals outputted by the gamma ray detectors and a preset reference signal. The data input device 7 is provided with a drift correcting means correcting drift of the inputted output signals from the gamma ray detectors on the basis of a signal level of the inputted reference signal and a calculator determining reactor power on the basis of the drift-corrected output signals of the gamma ray detectors.
Patent JP-H07280075-A (JP)
Title: Automatic speed change system for heavy equipment
Inventor: DEOKU GIYUN RII
IPC: F16H59/44
Filed: 1994-10-18
Abstract: PURPOSE: To provide an automatic transmission system for heavy construction equipment capable of automatically shifting in the optimum condition after analyzing change of a travelling speed by an ECU. CONSTITUTION: This system is provided with a speed sensor 9 to detect at least either one of a rotation speed of an output shaft and a traveling speed of heavy construction equipment, a converting part 10 connected to the speed sensor 9 to convert a value detected by the speed sensor 9 into an electric signal, and a control part 11 to compare an input of the electric signal from the converting part 10 with a set value, determine the electric signal getting into a specified zone as a shift possible condition, and apply an actuation signal to a solenoid value 5 for shifting. Automatic shifting is thus achieved in the optimum condition.
Patent JP-H10120885-A (JP)
Title: Injection-molded product of antibacterial polyester resin
Inventor: NAKAMURA KEIJIROU
IPC: C08L67/02
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a highly antistatic polyester injection molding by using a composition comprising a polyester resin and a specified silver-containing inorganic antibacterial agent. SOLUTION: This molding is obtained by injection-molding a resin composition comprising a polyester resin (A) and a water-soluble glass (B) containing antibacterial metal ions and/or antibacterial metal atoms and having a mean article diameter of 0.1-20μm. Alternatively, it is obtained by injection-molding a resin composition comprising a polyester resin (A), a resin (C) other than A and a water-soluble glass (B) containing antibacterial metal ions and/or an antibacterial metal and having a mean particle diameter of 0.1-20μm. Component A is a polymer or copolymer obtained by condensing an acid component based on an aromatic dicarboxylic acid or its esterifiable derivative with a diol component. Component B is exemplified by Ag2 O, CuO or ZnO.
Patent JP-H06130111-A (JP)
Title: Test board fixing mechanism
Inventor: NAGASHIMA MASANORI
IPC: G01R31/26
Filed: 1992-10-16
Abstract: PURPOSE:To certainly fix a performance board even when the pin pressure pushing back the board becomes high by performing the fixing of the board by a cylinder, to also facilitate the mounting of board and to fix the board even when the cylinder can not be used. CONSTITUTION:The press frame 14 pressing a performance board 13 is made freely openable and closable using one side of the frame 14 as a rotary shaft. A recessed part 17 to be engaged is provided on the press frame 14 and a protruding engaging part 18 is provided on a test head 11 and engaged with the part 17 to be engaged of the press frame 14 when the press frame 14 is closed to press the press frame 14. A cylinder 20 is provided in the test head 11 and the press frame 14 is drawn to the test head 11 by cylinder pressure to press a pogo pin 12 to the board 13. After the board 13 is temporarily fixed by the engaging mechanism 30 of the press frame 14, cylinder pressure is applied to the press frame 14 to fix the frame 14 on the test head 11. When the press frame 14 is fixed without using the cylinder 20, the press frame 14 is lowered only by the engaging mechanism 30.
Patent JP-H05213751-A (JP)
Title: Series of arecoline and nicotine-oriented activity of isoarecoline
Inventor: JIYON SUTANREI WAADO
IPC: A61P25/28
Filed: 1992-10-16
Abstract: PURPOSE: To obtain a pharmaceutical preparation containing arecolone and isoaecolone and used for treatment of Alzheimer's disease, the other central nervous system-related diseases, pain, gastroenteric diseases and diabetes mellitus. CONSTITUTION: This pharmaceutical preparation comprises a compound of formula I or formula II (R is a 2-6C alkyl, a 2-6C alkenyl, a 2-6C alkinyl, a 2-6C alkoxyalkyl, a 2-6C alkylthioalkyl, a 2-6C alkylaminoalkyl, a 3-6C cycloalkyl or a 1-6C alkyl substituted with 3-6C cycloalkyl or a 1-6C polyfluoroalkyl; R<1> is H or 1 or 2 1-3C alkyl) or its physiologically active acid addition salt, e.g. 1-(1,2,5,6-tetrahydro-1-methyl-3-pydinyl)-1-propanone hydrochloride as an active ingredient. The compound has cholinergic nicotinic activity and has selective affinity for nicotinic receptor.
Patent JP-S62138003-A (JP)
Title: Conveyor using linear induction motor
Inventor: HATAMURA KOJI
IPC: B60L13/03
Filed: 1985-12-10
Abstract: PURPOSE:To obtain a conveyor, which hardly generates noises and has high safety on operation, by giving a travelling body thrust in the direction of a rail by a linear induction motor. CONSTITUTION:A rail 1 has a pair of left and right track surfaces 1a, 1b and a clearance 1c formed between the track surfaces. A traveling body 2 is placed on the rail 1 in a traveling-free manner along the rail 1. A primary winding 3 for a linear induction motor is suspended and fixed into a support frame 8 shaped to a U shape onto the side walls 1d, 1e of the rail 1. With the traveling body 2, front and rear wheels 12a, 12b are each supported onto the track surfaces 1a, 1b, a guide roller 13 is fitted rotatably into the clearance 1c, and a secondary conductor 4 for the linear induction motor is brought into contact lightly with position regulating rollers 14 and stands still where separated by a fine clearance.
Patent JP-H01120096-A (JP)
Title: Multilayer circuit board
Inventor: WAKINO KIKUO
IPC: H05K3/46
Filed: 1987-11-02
Abstract: PURPOSE:To obtain a multilayer circuit board which can further reduce a dielectric constant and where a propagation delay of a high-frequency signal and attenuation of a signal are small by a method wherein a layer-like space or a porous layer is formed inside at least one insulator layer excluding a part surrounding a through hole. CONSTITUTION:In a multilayer circuit board 1 where two or more insulator layers 2 are laminated and united and an interlayer wiring conductor layer 3 is formed between the insulator layers 2, a layer-like space or a porous layer 7 is formed inside at least one insulator layer 2 excluding a part surrounding its through hole. For example, internal wiring conductor patterns 10, 12 and inflammable paste layers 11, 13 are formed on one side each of ceramic green sheets B, D. An inflammable paste 14 composed mainly of carbon is printed in a part excluding a part where a through hole is formed and exclusing an edge part on one side of a green sheet C. Then, a via hole is formed and filled with a copper paste after that, green sheets A-D are laminated and pressure- bonded; a surface wiring pattern 15 and the like are formed; after that, this assembly is baked in a non-oxidizing atmosphere; a multilayer circuit board 1 is obtained.
Patent JP-H01122170-A (JP)
Title: Vertical type mosfet having protective function
Inventor: KURAISON TORONNAMUCHIYAI
IPC: H01L27/02
Filed: 1987-11-06
Abstract: PURPOSE:To reduce the power consumption of an element automatically when an element temperature is elevated by overload, etc., and to prevent the breakdown of the element by forming a p-n junction or a Schottky junction shaped between a gate electrode and a source region and so as to be brought into contact thermally with a vertical type MOSFET. CONSTITUTION:Since a diode 42 for protection composed of an n-type polycrystalline silicon film 37 and a p-type polycrystalline silicon film 39 is brought into contact thermally with the element of a vertical type MOSFET 41, the junction temperature of the diode 42 for protection is elevated when the element temperature of, the vertical type MOSFET 41 is raised by overload, etc., Consequently, since leakage currents I flowing through the diode 42 for protection are increased in an exponential function manner, the gate voltage of the vertical type MOSFET 41 is reduced. As a result, currents flowing through the vertical type MOSFET 41 and power consumption thereof are diminished, thus preventing the rise of the element temperature. Accordingly, the vertical type MOSFET 41 is protected from break down due to the elevation of the element temperature.
Patent JP-H03140201-A (JP)
Title: Method for infiltrating treatment liquid in stock wood
Inventor: KOIKE SHIRO
IPC: B27K3/02
Filed: 1989-10-26
Abstract: PURPOSE:To rapidly infiltrate an enough amount of treating liquid in the depth of stock wood with a simple device by a method wherein one end side part of the stock wood is immersed in the treating liquid and, under the above- mentioned condition, the solvent of the treating liquid is forcible evaporated from the other end side part of the stock wood. CONSTITUTION:The root side butt end 1a of green wood 1 is immersed in treating liquid 3 in a liquid tank 2 while its opposite side butt end 1b is protruded beyond the treating liquid 3. On the other hand, a pair of aluminum electrodes 5 and 5, which are coated to the other butt end 1b, is energized from a high frequency power source so as to heat the butt end 1b in order to forcibly evaporate solvent.
Patent JP-H10156315-A (JP)
Title: Treating agent for heavy metal-containing waste and stabilizing treatment of heavy metal-containing waste
Inventor: IKEDA KOICHI
IPC: B09B3/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To completely stabilize a heavy metal-containing waste by using a treating agent for the heavy metal-containing waste containing a latent hydraulic material and thiocarbamic acid deriv. and/or thiol compd. SOLUTION: The treating agent for the waste for insolubilizing and stabilizing the heavy metal incorporated in an incinerated ash generated from an incinerator, melting furnace, etc., fly ash, waste, etc., is prepared by incorporating the latent hydraulic material and the thiocarbamic acid deriv. and/or the thiol compd. At this time, a blast furnace granulated slag is used as the latent hydraulic material. Moreover a dispersing agent and water and more than one kind phosphate are incorporated in the treating agent, and calcium superphosphate and/or tripolyphosphate are used as the phosphate. Then an elution of the heavy metal ion is stabilized in less than a standard value, and also its effect is maintained and the secondary environmental pollution is completely prevented by adding above treating agent and the water in need to the heavy metal- containing waste and after nixing and kneading the mixture, heating at >=40 deg.C.