baber/WOPTO huggingface dataset:
Patent JP-H0335571-A (JP)
Title: Tunnel element
Inventor: NATORI EIJI
IPC: H01L39/22
Filed: 1989-07-03
Abstract: PURPOSE:To make it easy to use the title element at a high critical temperature and to realize a high-speed switching and to enable the fusion with a semiconductor by plasma-treating the surface part of a superconductive electrode in an inert gas atmosphere so as to change the surface part into an insulating layer or a semiconductor layer, and then forming the other superconductive or metallic electrode thereon. CONSTITUTION:An Ho1Ba2Cu3OY film (lower electrode 2) is formed on a single crystal SrTiO3 substrate 1 by a reactive deposition method. The lower electrode 2 is a superconductive film being grown epitaxially. After masking one part of the lower electrode 2 with a resist, the surface of the lower electrode 2 is plasma-treated using a plasma reactor. The part exposed to the plasma is reduced and becomes a semiconductor layer or an insulating layer 3 with one part of the structure broken. What is more, the gas to be used in insert gas such as helium, argon, etc. Next, after masking it with metal, an Au film is deposited by electron beam deposition on the insulating layer 3, and a middle layer 4 is formed. Next, similar to the lower electrode 2, an Ho1Ba2Cu3OY film (upper electrode 5) is formed by reactive deposition method.
Patent JP-S6414648-A (JP)
Title: Arithmetic processor
Inventor: YASUI IKUO
IPC: G06F9/32
Filed: 1987-07-08
Abstract: PURPOSE:To execute processing at a high speed by constituting a part of an instruction space and a data space, of a common RAM as a shared space, so that an arbitrary area of the shared space can be brought to an access freely and simultaneously as not only the instruction space but also the data space. CONSTITUTION:The titled processor is provided with a shared space 101 of an instruction space and a data space, which has been constituted like a hardware as a shared memory 2 by a RAM, and in case an access to this shared memory 2 has been executed, and whether it is read-out of a data or read-out of an instruction is decided. In case of read-out of the data, and in case of read-out of the instruction, an address of an address register 6, and an address of a program counter 5 are given to the shared memory 2, respectively, and each data which has been read out is given as data to a processor 1 or given to an instruction register 12. In such a way, an instruction can be set easily to a high speed accessible RAM which has been integrated into the inside of the arithmetic processor.
Patent JP-H05341634-A (JP)
Title: Developing unit for electrophotographic device
Inventor: OGAWA MORIAKI
IPC: G03G15/08
Filed: 1992-06-05
Abstract: PURPOSE:To eliminate the need of a destaticizing brush so as to reduce the cost accordingly. CONSTITUTION:The core bars 36a and 37a of a developing roller 36 and a supply roller 37 are provided so that one end thereof may project from a developing unit main body 30. On the other hand, terminals 45 and 46 are provided at positions where the developing unit 14 comes in contact with the respective core bars 36a and 37a when it is attached to a device main body side. When the developing unit 14 is attached to the device main body, the same potential is impressed on the rollers 36 and 37 from the device main body side through core bars 45 and 46. Specified potential is impressed on a thin layer blade 38 differently from the rollers 36 and 37. At the time of developing, the toner supplied to the roller 36 is formed to be a thin layer by the blade 38 and electrostatically charged, and one part of toner is stuck to the photosensitive body to visualize an electrostatic latent image. Meanwhile, the remaining part of toner is equally destaticized by the surface of the same potential in contact with the roller 37.
Patent JP-S6150993-A (JP)
Title: Mycaminosyltylonolide derivative having 23-position substituted by basic group and preparation thereof
Inventor: UMEZAWA HAMAO
IPC: A61P31/04
Filed: 1984-08-17
Abstract: NEW MATERIAL:A compound expressed by formula I {R<1> is expressec by formula II (R<3> is lower alkyl or cycloalkyl; R<4> is 1-10C alkoxy, allyloxy, tetrahydrofuranyl, furanyl, benzyloxy or benzhydryloxy, n is 1 or 2) or formula III [R<5> and R<6> are H, lower alkyl, lower alkoxy (methyl) or benzyloxymethyl; X is methylene or O]; R<2> is H or OH}. EXAMPLE:23,4'-Dideoxy-23-[N-( 2-methoxyethyl )-N-ethylamino]mycaminosylthylonolide. USE:An antimicrobial agent against Gram-positive and Gram-negative bacteria with very weak acute toxicity by intravenous injection. PREPARATION:A tylosin derivative expressed by formula IV (A is protected aldehyde; B is halogen) is reacted with an amino compound expressed by the formula R<1>-H, and the protecting group of the aldehyde is removed.
Patent JP-S6233326-A (JP)
Title: Heat sensitive magnetic recording medium
Inventor: KIYOHARA TADASHI
IPC: C09D167/00
Filed: 1985-08-06
Abstract: PURPOSE:To prevent the reading of a prescribed signal and to prevent forgery by incorporating zinc oxide and/or UV absorbent into one layer among the respective laminated layer among the respective laminated layers for heat sensitive recording constituted by successively providing a leuco dye heat sensitive color forming layer, barrier layer and protective layer on the other surface of a base. CONSTITUTION:Normal data is recorded to the high coercive force layer of a magnetic recording medium constituted by successively laminating the high coercive force magnetic layer 12,high magnetic permeability layer 13 and low coercive force magnetic layer 14 on one surface of the base 11 consisting of a nonmagnetic sheet such as polyester film and a dummy signal is recorded to the low coercive force layer. The lueco dye heat sensitive color forming layer 16, barrier layer 17 and protective layer 16 are successively provided on another surface of the base. The zinc oxide and/or UV absorbent is incorporated into at lest one of these three layers. The high magnetic permeability layer 13 is magnetically saturated when a card for reproduction is brought into tight contact with the magnetic surface and a magnetic field for transfer is applied thereto. The magnetic permeability is then decreased and the magnetic shielding effect is lost. The normal data recorded to the high coercive force layer 12 and the dummy signal recorded to the low coercive force layer 14 are thereby mixedly reproduced on the card for reproduction. The forgery is thus prevented.
Patent JP-H0727573-A (JP)
Title: Reading method for encoder output signal
Inventor: MATSUMOTO ICHIRO
IPC: G01D5/245
Filed: 1993-07-12
Abstract: PURPOSE:To accurately read an encoder output signal and stably operate a CPU in a drive control system utilizing an encoder. CONSTITUTION:The rise and fall of the least significant bit of the output signal of an A/D converter 2 are detected by an MPU 4, and output signals are read out at least two times after the rise and fall are detected. When the output signals read out at least two times coincide with each other, the encoder output signal from a data bus buffer 3 is read out.
Patent JP-S5874760-A (JP)
Title: Water ink for ink jet printing
Inventor: SUGIYAMA MASATOSHI
IPC: C09D11/00
Filed: 1981-10-27
Abstract: PURPOSE:To provide the titled ink which has excellent chroma and color density and does not cause clogging of a nozzle of an ink jet device, containing a specificed compound and water. CONSTITUTION:1-50pts.wt. compd. of the formula (wherein R1 is a 1-4C lower alkyl; R2-4 are each H, a 1-4C lower alkyl with the proviso that at least one of R2-4 is lower alkyl; n is 1-3), 0.2-15pts.wt. water-soluble dye selected from a direct dye, a basic dye, a reactive dye and an acid dye and, if necessary, an oxygen absorber and a surface tension modifier are dissolved in water.
Patent JP-S6066082-A (JP)
Inventor: RI TOSHIYUU
IPC: F25D21/04
Filed: 1983-09-16
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-S5875177-A (JP)
Title: Developing device for electrophotographic device
Inventor: ITOU SHINICHI
IPC: G03G15/09
Filed: 1981-10-29
Abstract: PURPOSE:To make a titled device small-sized and inexpensive, by providing a press-contact roll which is made to press-contact with a photosensitive drum, on a shaft part of a non-magnetic material cylinder constituting a magnet roll, and a shaft part of a permanent magnet roll, and rotating one of both press- contact rolls as one body with the shaft part. CONSTITUTION:A magnet roll 2 is provided with a non-magnetic material cylinder having a shaft part 3 in one end part, and a permanent magnet having plural symmetrical magnetic poles with a shaft part 4 in its opposite end part. A member having a large coefficient of friction is molded on the outside edge part of press-contact rolls 9, 10 fixed to each shaft part 3, 4 so that the non- magnetic material cylinder and the permanent magnet roll rotate as one body, and also, the outside diameter of both the press-contact rolls 9, 10 is formed larger than the outside diameter of the magnetic roll 2. Both these press-contact rolls 9, 10 are pressed against a photosensitive drum 1 by a pressing means, by which a constant space is held between the photosensitive drum 1 and the magnet roll 2.
Patent JP-H06174022-A (JP)
Title: Control device of continuously variable transmission
Inventor: YAMASHITA YOSHINOBU
IPC: B60W10/10
Filed: 1992-06-05
Abstract: PURPOSE:To maintain the response of the engine rotation frequency to the throttle opening in a good condition, as well as to improve the driving feeling by utilizing the engine power performance effectively, so as to reduce a feeling of physical disorder given to a driver. CONSTITUTION:A output property curve to generate the maximum output value of the engine is found, while a throttle opening property curve in a running condition to make the engine rotation frequency equal to the lower limit value of the speed change control object value by the car speed when the car runs at a constant speed is found, a speed change control object value map is set in the area between the throttle opening property curve and the engine output property curve, and a controller is provided to control to decide a ratio solenoid duty by a speed change control object value decided by comparing the speed change control object value found from the speed change control object value map, and the upper limit value and the lower limit value found from the upper limit value map and the lower limit map of the speed change control object value.
Patent JP-H11348359-A (JP)
Title: Image formation system
Inventor: WATANABE ATSUSHI
IPC: B41J29/00
Filed: 1998-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an image formation system having an enhanced flexibility enabling a user required to have a high secrecy for documents to use a locked paper discharge tray. SOLUTION: This system has a paper discharge tray reservation means 1 for having a pass word input from a host computer thereby reserving a locked paper discharge tray, an input operation means 2 for enabling the pass word to be input from an image formation apparatus to free the lock, a pass word identification means 3 for identifying a coincidence of pass words input from the paper discharge tray reservation means and the input operation means, and a lock release means 4 for releasing the lock of the locked paper discharge tray only when both pass wards coincide, thereby enabling a stored recording paper to be taken outside. Moreover, only a preliminarily determined pass word among the pass words input from the paper discharge tray reservation means can reserve the locked paper discharge tray.
Patent JP-S6150206-A (JP)
Title: Cylinder device for fluid bearing
Inventor: KUROSE KAZUYOSHI
IPC: F16C17/02
Filed: 1984-08-18
Abstract: PURPOSE:To prevent a burning fault and to increase the sloping durability of a bearing with a cylinder device for fluid bearing, by providing a herringbone type group having small group areas at both end parts compared with the center part to a fixed shaft and therefore avoding a metallic contact caused by the outer force between a sleeve and the fixed shaft at both ends of a bearing. CONSTITUTION:When a sleeve 3 is revolved, the pressure is produced to a lubricant 5 owing to a pumping function of a herringbone type group 7. Thus a fixed shaft 2 and the sleeve 3 are revoled with no mutual contact. In this case, however, the lubricant capacity is small at both ends of the group 7 compared with the center folded part since the area of the group 7 is reduced in a wedge toward both ends from the center part. Therefore the lubricant pressure is increased at both ends of a bearing in a minute gap between the sleeve 3 and the shaft 2. This increases the load capacity to the external force at both ends of the bearing.
Patent JP-H0518269-A (JP)
Title: Gas turbine plant and control method thereof
Inventor: HASEGAWA NAOMIKI
IPC: F02C6/18
Filed: 1991-07-12
Abstract: PURPOSE:To keep a hot water temperature at a constant value throughout the wide range of a water warmer load, in a gas turbine generation plant to perform the generation of a power and the feed of hot water. CONSTITUTION:Based on the measuring value of a hot water thermometer 20, a flow rate of air flowing through a reproducer 3 is regulated by valves 15 and 16 in a region where a hot water load is high and an amount of turbine exhaust gas flowing through a water warmer 11 is regulated by valves 17 and 18 in a region where a hot water load is low.
Patent JP-2000012035-A (JP)
Title: Lithium battery
Inventor: KODAMA MITSUHIRO
IPC: H01M10/05
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To improve wettability and conductivity of a carbon material relative to a nonaqueous electrolyte and suppress the generation of dendrite by using, as a negative-electrode active material, a mixture comprising a carbon material capable of storing/discharging lithium and a conductive material made up by coating surfaces of cores with a conductive layer of tin oxide. SOLUTION: For cores, particles of aluminum borate coated with titanium oxide, barium sulfate, or aluminum oxide and having spherical, plate-like, or fibrous shape are used. As a negative-electrode active material, a non graphitizable, an easily graphitizable carbon, or a graphite low in crystallinity, is used. A polyethylene oxide of an average molecular weight of 200 to 1,000 with ends changed into acrylate, or an ethylene-oxide additional body changed into acrylate of bisphenol A of an average molecular weight of 300 to 1,000, is used as a monomer, which is polymerized with an electrolyte, such as propylene carbonate and ethylene carbonate, by heating them or subjecting them to irradiation such as gamma rays.
Patent JP-2000007184-A (JP)
Title: Sheet feeding device
Inventor: KUBO TAKASHI
IPC: B65H3/44
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To prevent noise emission at the convergence part for transporting sheets fed via a plurality of guide paths to the specified destination, wherein the noise originates from a rebound of the trailing edge of sheet caused by a step formed by other guide path. SOLUTION: A sheet fed by a hand feed part or a feeder part is sent to a resist roller 20 installed in the convergence part 35, where two curved paths converge, i.e., a second curved path to guide the sheet fed by the hand feed part to convergence part 35 and a first curved path to guide the sheet fed by the feeder part to the convergence part 35, and in this position a movable guide 40 is installed.  The movable guide 40 is maintained in such a condition as not blocking the two curved guide paths and put in rotational control in accordance with the passage of the trailing edge of the sheet fed from the hand feed part so as to eliminate a step formed by the first curved path, and the second curved path 32 is coupled with a guide body 37 to form the convergence part 35 by the guide piece 40b of this movable guide 40, and thereby noise emission is precluded originating from a rebound of the trailing edge of sheet.
Patent JP-S6152341-A (JP)
Title: Wear resistant sintered alloy having very high corrosion resistance at high temperature
Inventor: SUGISAWA TAIJIRO
IPC: C22C32/00
Filed: 1984-08-20
Abstract: PURPOSE:To improve the wear resistance and strength of a heat resistant Co- Cr-Fe-C alloy at high temp. while maintaining the corrosion resistance at high temp. by dispersing a specified percentage of the carbide, nitride or carbonitride of a group IVa, Va or VIa metal in the periodic table in the alloy having a specified composition. CONSTITUTION:The titled sintered alloy consists of 3-30wt% hard dispersed phase of carbides, nitrides or carbonitrides of one or more kinds of metals selected from the group IVa, Va and VIa metals in the periodic table ro two or more kinds of such compounds and 97-70wt% binding phase of a Co alloy consisting of 20-40% Cr, 10-30% Fe, 0.2-3.0% C and the balance Co. The alloy has higher wear resistance in a hot corrosive atmosphere and higher strength at high temp. than a heat resistant Co alloy manufactured by conventional melting and casting or a sintered alloy having a composition which is different from said composition in the amount of each component.
Patent JP-S6415911-A (JP)
Title: Manufacture of oxide perpendicularly magnetizable film
Inventor: TOKITA TOSHIAKI
IPC: G11B11/10
Filed: 1987-07-09
Abstract: PURPOSE:To obtain an oxide vertically magnetized film, which is excellent in film stability and is also easy to form films and the increase of an area, from which a smooth surface is acquired and which is superior in magnetic characteristics and magneto-optic characteristics, by forming the vertically magnetized film consisting of Co ferrite onto a heat-resistant substrate by applying a nitric acid solution containing Fe ions, Co ions and fluorinated hydrocarbon onto the substrate, drying the solution, and annealing and thermally decomposing a film. CONSTITUTION:A nitric acid solution (or a diluted solution thereof) is applied onto a heat-resistant substrate and dried. The nitric acid solution contains fluorinated hydrocarbon (the so-called freon) besides Fe ions and Co ions, and is acquired by dissolving iron or its salt or its oxide and cobalt or its salt or its oxide into nitric acid and adding fluorinated hydrocarbon to the nitric acid. A film is thermally decomposed through annealing. The film is annealed at a temperature of 800-1200 deg.C in atmospheric air or an oxygen atmosphere. Accordingly, the film is thermally decomposed while being crystallized, thus manufacturing a perpendicularly magnetizable film composed of Co ferrite.
Patent JP-2000004774-A (JP)
Title: Skinning apparatus for carcass and skinning
Inventor: IKEGAMI KEIICHI
IPC: A22C17/12
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To provide both an apparatus for skinning carcasses capable of continuously skinning many carcasses without sticking various germs or dust, or the like, to the meat surface of the carcasses and a method for skinning. SOLUTION: This apparatus for skinning carcasses comprises a skinning means composed of a lifting and lowering table 4 for lifting and lowering in the vertical direction of each carcass, a drum 8 freely rotatably supported by the lifting and lowering table 4 and rotated by a power source and a clamp for fastening one end of the skin partially stripped off from the carcass onto the drum 8. The clamp is composed of a clamp arm 11 for nipping the skin of the carcass between the clamp and the surface of the drum 8 and a lifting, lowering and turning cylinder 6 for lifting and lowering the clamp arm 11 so as to approach and separate from the surface of the drum 8 and turning the clamp arm 11 in a plane intersecting the lifting and lowering direction at right angles. The skin of the carcass is stripped off and wound while lowering the drum 8 from the upper to the lower sides.
Patent JP-S5694767-A (JP)
Title: Semiconductor device
Inventor: SHIRAI KAZUNARI
IPC: H01L27/04
Filed: 1979-12-28
Abstract: PURPOSE:To obtain a dynamic memory cell which is difficult to receive an influence of an alpha ray by a method wherein an insulating film is formed on the both surfaces of a polycrystal silicon electrode and electrodes are formed on both the upper and lower faces of the polycrystal silicon electrode to form a memory capacitor. CONSTITUTION:A dioxide insulating film 5 for field, a thin dioxide insulating film 6 on an activating area, a silicon nitride film 9, a polycrystal silicon film 7 and further, thereupon, a silicon nitride film 11 and a silicon dioxide film 13 are formed on a p type silicon substrate 1. Next thereto, a patterning is performed by means of a photolithographic technique and an electrode contact window 14 is formed. Next thereto, by means of a heat oxidation method, the lateral plane of polycrystal wiring 7, 8 is oxidized to form silicon dioxide films 15, 16. Next, the surface of the substrate 1 is exposed to form an electrode 12. The capacitance of the memory capacitor can be made approximately two fold and a dynamic memory cell which is difficult to receive the influence of an alpha ray can be obtained.
Patent JP-H0621585-A (JP)
Title: Generating method for free electron laser
Inventor: MIYAUCHI YASUYUKI
IPC: H01S3/30
Filed: 1992-06-30
Abstract: PURPOSE:To establish a method for generating a free electron laser(FEL) in which an FEL light generated from the FEL can be efficiently easily formed to have a variable wavelength different from an original wavelength. CONSTITUTION:An FEL generator comprises an electron accelerator 11 for accelerating an electron beam, resonators 11, 11 for oscillating an FEL light, an undulator magnet 13 provided in the resonator, and a polarization magnet 14 for introducing the beam into the magnet 13. The generator further comprises a laser 15 for generating a laser light to be incident from an incident side mirror of the resonator 12. A radiation light is generated from the laser light from the laser 15 by a synergistic operation of the beam by a composite electromagnetic field of an electromagnetic field of the laser light and an electromagnetic field of the magnet 13, and an FEL light having a variable wavelength different from the original wavelength is obtained.
Patent JP-S6329169-A (JP)
Inventor: OKADA TETSUJI
IPC: F25B49/02
Filed: 1986-07-23
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-S58139931-A (JP)
Inventor: JIYOOJI UIRIAMU DEI
IPC: G06M9/02
Filed: 1982-10-01
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-S5963732-A (JP)
Title: Thin film forming device
Inventor: TOKIKUCHI KATSUMI
IPC: H01L21/314
Filed: 1982-10-04
Abstract: PURPOSE:To obtain an alloy thin film at a high growing speed by a method wherein plasma is produced by utilizing the microwave discharge in a magnetic field, and the surface of a substrate in a high temperature atmosphere is irradiated. CONSTITUTION:A microwave at 2.45GH, several hundred W is generated by a magnetron 5 and then sent to a plasma chamber 12 impressed by the magnetic field by a wave guide 6. When the mixture gas of H2+CmHn is introduced from a chamber 8 to the chamber 12. The plasma of the mixture gas generates. A high temperature furnace 1 with the substrate 4 built in is connected down the plasma, an auxiliary coil 9 is provided outside of the furnace 1, and, thus guiding the plasma in the chamber to the furnace without loss. The use of H2+CH4 enables to synthesize a diamond thin film of high quality on an Si single crystal substrate 4 at a high speed. The addition of PH3 and B2H6 enables to obtain P type and N type semiconductor diamonds. Since a metallic electrode is not used, microwave discharge causes the extremely slight mixture of an impurity; besides, plasma electron temperature is high, and a hydrogen radical is efficiently generated; therefore the thin film of high quality can grow at a high speed.