baber/WOPTO huggingface dataset:
Patent JP-H08298267-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SHIGA TOSHIHIKO
IPC: H01L29/47
Filed: 1995-04-26
Abstract: PURPOSE: To provide a semiconductor device which is provided with a Schottky gate electrode formed on an active layer of compound semiconductor and low in gate resistance, small in inner stress, and free from delamination. CONSTITUTION: A semiconductor device is equipped with a Schottky barrier gate electrode 3, wherein the Schottky gate electrode 3 is formed through such a manner that conductive WSi0.3 layers 4 and W layers 5 are alternately laminated into the gate electrode 3 of six or more layers on an n-GaAs active layer 2.
Patent JP-H07175772-A (JP)
Title: Chaos neural network and pulse signal generator using the same
Inventor: KITAGUCHI TAKASHI
IPC: G06F15/18
Filed: 1994-05-17
Abstract: PURPOSE:To easily construct a neural network having an adaptability for a dynamic state by utilizing a chaos phenomenon. CONSTITUTION:This neural network has an addition means 11 for adding plural signals, a nonlinear conversion means 12 for performing a nonlinear conversion for the addition result of this addition means 11, an output means 13 for outputting the conversion result by this nonlinear conversion means 12 to the outside and an external input means 14 for multiplying a coupling coefficient for plural external input signals and outputting the multiplication result to the addition means 11. Plural neuron elements 10 having a first internal input means 15 multiplying a coefficient for the addition result of the addition means 11 and outputting the multiplication result to the addition means 11, a second internal input means 16 for multiplying the coefficient for the conversion result of the nonlinear conversion means 12 and outputting the multiplication result to the addition means 11 and a storage means 17 for stroing signals to be inputted in the addition means 11 are connected to each other, and the output signal of each neuron element 10 is made to dynamically transit.
Patent JP-S5727243-A (JP)
Title: Camera
Inventor: TEZUKA NOBUO
IPC: G03B17/42
Filed: 1980-07-25
Abstract: PURPOSE:To prevent an excess current from being supplied to a motor, by detecting an increase of torque of the motor and disconnecting a feeder, when a film has ended, in a motor-driven camera. CONSTITUTION:Rotation of a motor M is transferred from gears 1, 2 to a shutter charge mechanism, a clutch mechanism and a spool 19 through a gear train G1, a gear train G2 and a gear train G3, respectively. Rotation of a gear 21 is transferred to planet gears 23, 24 on a clutch plate 26, and further to a gear 25, through a gear 22 which has been formed in one body, and attains to the gear train G3. When coiling of a film is completed, a clutch lever 35 does not hook the clutch plate, and rotation is not transferred to the gear 25. When a film ends, a film end detection lever is pushed to the left together with the clutch lever against a spring 35, and when a notch 37a' of a holding lever is fitted, a switch S2 is opened, and electric supply to the motor is disconnected.
Patent JP-H10283572-A (JP)
Title: Pos accumulation managing device
Inventor: ISHII SHUZO
IPC: H04W88/18
Filed: 1997-04-04
Abstract: PROBLEM TO BE SOLVED: To make the installation construction of a radio base station simple and inexpensive and also to simplify the operation of a POS terminal. SOLUTION: A LAN private branch exchange 17 forms a radio link between POS(point of sales) terminals 12-1 and 12-2 and a LAN and CS(cell site) master unit 11, and also forms the link of a LAN packet between the unit 11 and a personal computer 21, sales information that is inputted through the terminals 12-1 and 12-2 is transferred to the computer 21 through the unit 11 and stored in a storage device 18. The information that is stored in the device 18 is transferred to a central control computer 32 through an ISDN 30 or a PSTN (public switched telephone network) 31.
Patent JP-H06312423-A (JP)
Title: Resin composite material, and pellet to form resin composite material
Inventor: FUJIWARA NAOYA
IPC: C08J5/04
Filed: 1993-04-28
Abstract: PURPOSE:To provide a resin composite material, which is superior in mechanical properties by sufficiently displaying the reinforcing effect of a reinforcing material, and has a moderated and smaller anisotropy of the mechanical properties, compared with a resin composite material for which a conventional carbon fiber (carbon fiber which is sizing-treated) is filled in a thermotropic liquid crystal resin, and a pellet to form the resin composite material. CONSTITUTION:A resin composite material for which a pitch carbon fiber (pitch carbon fiber which does not have a treated coat such as an organic coat, etc., by a sizing treatment, on the surface) under a bare condition, is filled in a melt-formable thermotropic liquid crystal resin (resin to form a melt phase with an optical antisotropy), and a pellet to form the resin composite material are provided.
Patent JP-S63270437-A (JP)
Title: Conductor for fuse
Inventor: NISHIO MASANOBU
IPC: C22C28/00
Filed: 1987-04-24
Abstract: PURPOSE:To obtain a conductor for a fuse having excellent fusion characteristics and wire drawability by specifying the compsn. consisting of Al, Cu and Pb, Bi, In, Cd, Sb, Sn, etc. CONSTITUTION:The titled conductor contains, by weight, 0.01-2% Al, 0.01-2% Cu and the balance consisting of one or more kinds among Pb, Bi, In, Cd, Sb and Sn and has the excellent fusion characteristics and wire drawability. Among said components of the conductor, Al has no effect of facilitating the production of a connected fine wire outside of said compsn. area. Cu has further less effect of contributing to the improvement of the tensile strength in the case of below the lower limit, and the desired m.p. temp. can not be obtd. in the case of above the upper limit thereof. In the low m.p. metals except for Pb, the contents are preferably regulated as well to the area of about 0.01-50% Bi, about 0.01-30% In, about 0.01-20% Cd, about 0.01-15% Sb and about 0.01-40% Sn so as to obtain the desired m.p. temp. suitably.
Patent JP-S5328334-A (JP)
Title: Key input dete ction circuit
Inventor: NAKAGIRI TADAHIKO
IPC: G06F3/023
Filed: 1976-08-27
Abstract: PURPOSE: To reduce the number of the pin which is necessary for reception of a key input signal by prodicing a signal to indicate the type of the pressed key and supplying the signal to an arithmetic circuit, utilizing the signal which is supplied to a liquid crystal display panel from a driving circuig based on a matrix driving system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63267501-A (JP)
Inventor: TERAYAMA KENICHI
IPC: B27D5/00
Filed: 1987-04-25
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-S61260447-A (JP)
Title: Reel rest driving device for tape player
Inventor: AKITA KAZUNORI
IPC: G11B15/30
Filed: 1985-05-13
Abstract: PURPOSE:To reduce considerably the number of parts of providing the first and the second rotating bodies on the same revolving shaft and transmitting the rotational force directly to a reel rest device from the first and the second rotating bodies. CONSTITUTION:A two-step motor pulley 102 provided on a revolving shaft 190 of a motor 101 transmits the rotation of the motor 101 to a flywheel 470 and a pulley 310 of the reel rest driving device independently. The rotational force of the motor 101 is transmitted to the flywheel 470 through a main belt 170, and the rotational force of the motor 101 is transmitted to the pulley 310 through an idler belt 180. The flywheel 470 is rotated with a capstan 435 as the rotation axis. The rotating direction of the motor 101 is equal to that of the flywheel 470 and the pulley 310.
Patent JP-2000288272-A (JP)
Title: Button fastening device
Inventor: ARAI SHOICHI
IPC: A47C31/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To make performable a button fastening with a favorable finish precision even when a bedding is hard like a leather product, or the bedding is considerably thick by constituting a button fastening device in such a manner that a lower hole is made on the bedding at a first location, and then, a male button and a female button are fastened at a second location. SOLUTION: A bedding, e.g. a cushion is set on a loading section 7, and a female button is fitted in four upper button fastening tools 37 of an upper button fastening device 28, and at the same time, a male button is fitted in four lower button fastening tools 83 of a lower button fastening device 72. Then, a lid section 8 of a movable loading body 5 is turned downward, and the cushion is pinched between the loading section 7 and the lid section 8. In this state, a hole opening device 100 is operated, and four hole opening tools 48 are moved upward, and a hole which penetrates the cushion in the vertical direction is made. Then, the movable loading body 5 is moved to a second location 47, and the upper button fastening device 28 is depressed there, and the male and female buttons are fastened by a cooperation with the lower button fastening device 72.
Patent JP-S61262887-A (JP)
Title: Image catcher
Inventor: KAWAWAKI FUMIAKI
IPC: G06K9/20
Filed: 1985-05-15
Abstract: PURPOSE:To make information inputting simple by arranging image sensors in matrixlike form, reading image information and storing as it is. CONSTITUTION:When dot matrix 1a of image sensors 1 arranged in matrixlike form judges black, it is made '1', and when judges white, it is made '0' and image information is binary coded and inputted to an internal memory 2 by key operation. Data in the internal memory are displayed on a display section 3 and can be retrieved. It is also possible to erase unnecessary data by key operation.
Patent JP-S5591773-A (JP)
Title: Windmill turbine
Inventor: KITA YASUO
IPC: F03D9/02
Filed: 1979-08-13
Abstract: PURPOSE: To obtain such windmill turbine as is capable of preventing overspeed revolutions of a wind force extractor by providing a positive-displacement oil hydraulic pump driven by a rotary output shaft of the wind force extractor and a pressure compensating flow control valve arranged on the discharge line.  
     CONSTITUTION: Where a windmill 1 is rotated by wind, a windmill shaft 1" turns in a housing 1''', and a bevel gear 1' is driven to rotate. An input shaft 2 then turns through a bevel gear 2', and an oil hydraulic pump 3 coupled to its bottom is driven to rotate. Then, when passing an orifice 21, an oil pressurized by the pump 3 brings about a pressure loss to rise in temperature, which is stored in an underground tank 24 by way of a pressure compensating flow control valve 22 and a radiator 23. On the other hand, revolutions of the windmill 1 are transferred to a pinion 6 through a spur gear 5 integral with a rotary holder 4, a reversible oil hydraulic pump 8 is driven to rotate by a pinion shaft 7, thus preventing a quick turn of the windmill 1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08298370-A (JP)
Title: Soldering method of electronic component
Inventor: SAKAI TADAHIKO
IPC: H05K3/34
Filed: 1995-04-27
Abstract: PURPOSE: To provide a soldering method of an electronic component wherein an electronic component of low heat resistance temperature is soldered on a board without suffering thermal damage. CONSTITUTION: This soldering method consists of the following; a step wherein anaerobic adhesive agent 4 is spread on a board 1, a step wherein an electronic component 5 is mounted on the board 1 so as to contact with the anaerobic adhesive agent 4, a step wherein the board 1 is put in an atmosphere in which oxygen is cut off, and the electronic component 5 is fixed on the board 1 by curing the anaerobic adhesive agent 4, and a step wherein circuit patterns 2, 3 of the board 1 are soldered with electrodes of the electronic component 5.
Patent JP-H0678709-A (JP)
Title: Preparation of mushroom relish
Inventor: OKUBO TAKEMI
IPC: A23L19/00
Filed: 1993-04-30
Abstract: PURPOSE:To provide a process for the preparation of mushroom relish to enable the use of mushroom as delicious relish for liquor or beer or delicious side dish for meal. CONSTITUTION:A mushroom is cut to a small piece having a size suitable for eating at a bite, washed with water, frizzled in a heating vessel such as a hot pan to remove water and, at the same time, seasoned with a seasoning composed mainly of salt and sugar and stirred until the dripping of soup becomes unnoticeable. The small pieces of cooked and seasoned mushroom are arranged on a base such as a bamboo basket or a net, irradiated with a sterilizing lamp in a room and dried with hot air. When water is removed and the mushroom becomes flexible, the mushroom pieces are packed in a vacuum packaging bag 2 in an arranged state, sealed in vacuum and sterilized to obtain the objective mushroom relish.
Patent JP-S61266668-A (JP)
Inventor: SASAKURA TADAO
IPC: D06M13/02
Filed: 1985-05-15
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-S588828-A (JP)
Title: Bearing cooling oil supply system
Inventor: MAEKAWA YUZURU
IPC: F16C37/00
Filed: 1981-07-03
Abstract: PURPOSE:To provide an oil feeder which can control the supply of bearing cooling oil to a rotor according to a change in conditions of the rotor so as to prevent an abnormal rise in a bearing metal temperature. CONSTITUTION:In a steam turbine, steam entered into each nozzle inlet steam chest 3 from first to fourth adjustable valves 4-7 is conducted to a rotor from each nozzle (not shown) to be converted to rotary power. Each adjustable valve 4-7 is opened and closed according to turbine output. When the first and second adjustable valves 4, 5 are opened, a bearing metal temperature is highest. To supply a desired quantity of cooling oil interlocking with the opening motion of the adjustable valves 4-7, a variable orifice 16 or a motor-driven valve 18 is disposed on a cooling oil supply line, and is automatically controlled according to indication of opening the adjustable valve.
Patent JP-H042136-A (JP)
Title: Manufacture of semiconductor device
Inventor: FUKUZAWA TAKESHI
IPC: H01L21/338
Filed: 1990-04-19
Abstract: PURPOSE:To improve the penetration property of a chemical solution into a resist pattern and to improve the yield of semiconductor chips by patterning a very fine resist pattern having a large area at one end and by selectively removing the base film underlying this resist pattern with a chemical solution via the resist pattern. CONSTITUTION:A base film 11 such as a silicon nitride film or a silicon oxide film is deposited on a semiinsulative semiconductor substrate consisting of GaAs, and further this base film is overspread with photoresist film 12. This photoresist film 12 is patterned to form a resist pattern 13. This resist pattern 13 is formed very fine, but a large area 13b is formed at one end. Thereafter, wet etching is conducted with this photoresist film 12 as a mask. At this time, a sufficient amount of chemical solution staying on the large area 13b of the resist pattern 13 keeps on penetrating the fine pattern line 13a. Thus, a chemical solution for wet etching sufficiently penetrates a part of the base film 11 which is exposed to a cavity of the resist pattern 13 to etch it away exactly.
Patent JP-S58222090-A (JP)
Title: Purification of polyphenol
Inventor: SAMEJIMA HIROSHI
IPC: C07D493/10
Filed: 1982-06-16
Abstract: PURPOSE:To separate and to purify a polyphenol useful as a raw material for polyurethane, etc. in high purity in high yield, by dissolving a polyphenol obtained by a specified reaction in a specific mixed solvent, washing it with water, distilling away the solvent. CONSTITUTION:An aldehyde shown by the formula I (Y is CH3, OCH3, Cl, Br, I; n is 0-2) is reacted with pentaerythritol in the presence of an acidic catalyst such as p-toluenesulfonic acid, etc. in a solvent comprising an aromatic hydrocarbon such as benzene, etc. as a main component to give a polyphenol shown by the formula II, and the solvent is distilled away from the reaction solution. The polyphenol is dissolved in a mixed solvent consisting of (A) 30-90wt% cyclohexane and (B) 70-10wt% methyl ethyl ketone and/or methyl isobutyl ketone, washed with water, the mixed solvent is distilled away, and the polyphenol shown by the formula II is separated and purified as a solid.
Patent JP-H01272455-A (JP)
Title: Varnish coating apparatus in sheet-fed offset press
Inventor: KOJIMA YASUTAKA
IPC: B41F23/08
Filed: 1988-04-26
Abstract: PURPOSE:To improve the gloss on a printed surface by always making the vanish layer on the surface of a roller constant, by a method wherein varnish is supplied to a varnish blanket cylinder while the excessive varnish bonded to the surface of a varnish form roller is scraped off to be refluxed to a varnish tray and the varnish refluxed to the varnish tray is recirculated to be supplied to the varnish form roller. CONSTITUTION:A varnish scraper 1 is always brought into contact with a varnish form roller 2 and, after varnish is supplied to a varnish blanket cylinder 5, the excessive varnish N is always scraped off by said scraper 1 to always uniformly supply a definite amount of the varnish N to the varnish blanket cylinder 5. The varnish N in a varnish tray 7 is always supplied to a varnish fountain roller 3 and a definite amount of the varnish N is supplied to the varnish form roller 2 through a varnish stop roller 4. The varnish N in the varnish tray 7 is recirculated along with the varnish N in a varnish tank by operating a pump through a compressor. By this method, a definite amount of the varnish N can be always uniformly supplied to the varnish form roller, and as a result, the gloss on a printed surface becomes uniform and printing finish becomes well.
Patent JP-S5532423-A (JP)
Title: Winding method and construction of motor coil
Inventor: NAKAMURA NORIHIKO
IPC: H02K15/04
Filed: 1978-08-25
Abstract: PURPOSE: To smoothly rotate a bobbin at the time of winding and enable the winding at a high speed, by inserting a bearing bushing into the circular hole of the bobbin engated with a stator and rotatably supporting the bobbin.  
     CONSTITUTION: The flanges 12, 12' of the bobbin 10 are provided with slits 14. The coiling part 13 of the bobbin is also provided with a slit 13a continuous to the former slits 14. The stator 30 is engaged in the slit 16 of the bearing bushing 15. The bushing is inserted into the circular hole 11 of the bobbin 10. The bobbin 10 is rotated through a gear 12a provided on the flange 12 to wind a wire. After the wire is wound, the bearing bushing 15 is removed from the bobbin. This prevents bobbin 10 from being abraded to chips and enables rapidly winding the wire. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61260502-A (JP)
Inventor: KIMURA TOMONORI
IPC: H05B37/02
Filed: 1985-05-15
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-H04311813-A (JP)
Title: Magnetic recording medium
Inventor: NISHIKAWA YASURO
IPC: G11B5/64
Filed: 1991-04-10
Abstract: PURPOSE:To provide the metallic thin-film type magnetic recording medium having excellent traveling durability and more particularly electromagnetic conversion characteristics. CONSTITUTION:This magnetic recording medium is constituted by forming a protective layer consisting of a resin which includes a copolymer formed of at least tetrafluoroethylene and vinylidene fluoride as monomer compsn., is easily soluble in org. solvents and can be uniformly applied on the magnetic layer of the magnetic recording medium formed with the magnetic layer consisting of a ferromagnetic metallic thin film on a nonmagnetic base.
Patent JP-S63269039-A (JP)
Title: Apparatus for forming amorphous ultrathin ice film
Inventor: YAMAGISHI HIDEO
IPC: G01N1/28
Filed: 1987-04-27
Abstract: PURPOSE:To reduce cost by performing hydrophilic treatment due to glow discharge by increasing the vacuum degree of a liquid nitrogen solidifying vacuum container in such a state that a liquid nitrogen container is removed, by providing a high voltage applying means to the lid part of the liquid nitrogen solidifying vacuum container. CONSTITUTION:A mesh stand 18 having an EM mesh 17 mounted thereon is placed in a vacuum container 8 and an anode 16 is set to hermetically close the vacuum container 8 by an insulating plate 15. The vacuum container 8 is evacuated by a rotary pump 13 by operating a rough suction valve 12 and a leak valve 14 to be brought to a high vacuum degree. Thereafter, the vacuum degree is adjusted to 0.1-0.5Torr by a needle valve 19 and high voltage is applied to the anode 16 from a high voltage power source 20. Whereupon, the vacuum container 8 becomes an ion atmosphere and the EM mesh 17 receives ion irradiation to be sufficiently made hydrophilic. Next, a liquid nitrogen container 7 is inserted in the vacuum container 8. Then, a lid is mounted on the vacuum container 8 to evacuate the vacuum container 8 by the rotary pump 13 by operating the rough suction valve 12 and the leak valve 14. Liquid nitrogen is solidified by this exhaustion and the aqueous solution applied to the EM mesh is instantaneously frozen to be formed into an amorphous ice film.
Patent JP-S60248820-A (JP)
Title: Induction heater train for weld zone of electric welded steel pipe
Inventor: TOMINAGA HIROTOMO
IPC: C21D9/08
Filed: 1984-05-24
Abstract: PURPOSE:To enable an online tempering treatment of a weld zone by forming a titled train in such a way that said train can be used for a normalizing or annealing treatment of the weld zone and can be also used for the normalizing or annealing treatment as well as the tempering treatment after hardening of the weld zone. CONSTITUTION:Induction heaters 11A-11D on the upper stream side and induction heaters 11E-11H on the down stream side are disposed attachably and detachably to and from each other to the induction heater train for the weld zone of an electric welded steel pipe disposed with, for example, eight units of the induction heaters 11A-11H. A hardening device 12 is made mountable between the heaters 11A-11D on the upper stream side and the heaters 11E-11H on the down stream side which are disposed attachably and detachably to and from each other. The device 12 is constituted of a forced water cooling piping 24 and a stop valve 25.
Patent JP-2000059726-A (JP)
Title: Electronic still camera
Inventor: FUJIMORI HIROYOSHI
IPC: H04N19/423
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide an electronic still camera that efficiently records an electronic still image to a new recording medium, even when a capacity of the recording medium for recording the electronic still image is deficient and records the image without any error, even though the recording takes much time. SOLUTION: A selector 31 selects an electronic still image signal from an A/D converter 12 or an electronic still image signal, that has already been image-pickedup, inputted and compressed into codes and stores the selected signal in a buffer memory 13. When the electronic still image signal stored in the data buffer 13 has already been compressed into codes, the signal is outputted as it is to a memory card via a selector 32, and when the image signal is not compressed, the electronic still image signal compressed at a data compression coder 14 is outputted to the memory card via the selector 32.
Patent JP-S5811928-A (JP)
Inventor: SUTEFUAN RODORITSUKU POSUTORU
IPC: C07C233/54
Filed: 1982-06-18
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。