baber/WOPTO huggingface dataset:
Patent JP-H02217181-A (JP)
Title: Electron beam piercing device
Inventor: TOBUSE HIROAKI
IPC: B23K15/02
Filed: 1989-02-16
Abstract: PURPOSE:To attain high throughput piercing by taking out successively beam irradiation control information being beam machining conditions in accordance with the machining hole diameter from memories and supplying the control voltage to a grid with first and second circuits from the beam conditions. CONSTITUTION:Position coordinates and hole diameter information of a target machining hole of a sample are stored in first memories 21-23. The beam irradiation control information consisting of information on a grid voltage level, the beam irradiation time and downtime are stored in second memories 24-26. The first circuit (pulse output circuit) 32 produces a beam on-off timing pulse signal to control the electron beam irradiation time and downtime. The second circuit (high-voltage pulse power source circuit 15 receives a grid voltage level signal and the beam on/off timing pulse signal taken out from the second memories 24-26 and supplies the control voltage to the grid. By this method, the beam machining conditions in accordance with the hole diameter is controlled variably in real time.
Patent JP-H06249925-A (JP)
Title: Semiconductor integrated circuit
Inventor: FUKUOKA TOMOHIRO
IPC: G01R31/26
Filed: 1993-02-26
Abstract: PURPOSE:To reduce a data bus and a test pattern and to shorten the test time of the title integrated circuit by a method wherein input data which is common to repetition circuits is input to the repetition circuits from a data input circuit and output signals from the repetition circuits are compared. CONSTITUTION:A plurality of input signals DI are input to a logic circuit 1 in an ordinary operation, and pieces of input data Ain, Bin, at 4 bits each, which are input to adders 3a to 3d are input as the signals DI in a test operation. The adders 3a to 3d act as 16-bit adders in the ordinary operation on the basis of data which are output from the circuit 1. On the other hand, the individual adders 3a to 3d act as respectively independent 4-bit adders in the test operation, and they perform a 4-bit addition on the basis of the input data Ain, Bin which are input from a testing apparatus. Output signals from the individual adders 3a to 34 are compared by a comparator 7, and whether the individual adders 3a to 3d are operated normally or not is judged.
Patent JP-S58157935-A (JP)
Title: Shape memory alloy
Inventor: NAKANISHI HIROKI
IPC: C22C14/00
Filed: 1982-03-13
Abstract: PURPOSE:To obtain a shape memory alloy having a superior property of repeatedly memorizing the shape by adding a specified amount of a rare earth element to a Ti-Ni alloy. CONSTITUTION:To a Ti-Ni alloy or a Ti-Ni-X (X=Fe, Co or Cu) alloy is added <=5wt%, preferably 0.5-3.0wt% of 1 or >=2 kinds of rare earth elements such as La, Ce, Pr, Nd, Sm, Eu, Gd, Tb, Ho and Er.
Patent JP-H11237218-A (JP)
Title: Strain measuring equipment and method
Inventor: KAI TOKIO
IPC: G01L1/24
Filed: 1998-02-20
Abstract: PROBLEM TO BE SOLVED: To enable precise strain measurement by performing correction by using reference strain. SOLUTION: In this strain measuring equipment, an optical fiber 1 is installed in an object 2 to be measured, and strain generated in the object 2 is detected by measuring the amount of strain of the optical fiber 1. A correction means 12 is installed which corrects measured results by applying specified reference strain to the optical fiber 1 wnen the amount of strain of the optical fiber 1 is measured.
Patent JP-H03241376-A (JP)
Title: Fixing device
Inventor: OKADA TAMOTSU
IPC: G03G15/20
Filed: 1990-02-20
Abstract: PURPOSE:To prevent inadvertent stop while a fixing film is driven and damage to the film and a heating body by setting the coefficient of friction between a contact surface of a driving roller and the fixing film to a specific range. CONSTITUTION:The fixing film 5 coated with fluorine resin, etc., is used as a releasing layer for a base layer, and driven by the driving roller 6, and the surface layer of the driving roller 6 is coated with a conductive silicone rubber layer 6a, etc. At this time, the coefficient of friction between the face where the driving roller 6 is in contact with the fixing film and the fixing film 5 is set at 0.3 - 3 range. Thus, while the fixing film is driven, optimum frictional driving power is obtained, the useless stopping is prevented, and moreover, the damage to the film 5 and the heating body 1 is prevented.
Patent JP-H06254350-A (JP)
Title: Method for purifying nox
Inventor: NAKATANI NIRO
IPC: B01D53/34
Filed: 1993-02-26
Abstract: PURPOSE:To remove NOx at a practicable level from waste combustion gases contg. oxygen by purifying the NOx from the waste combustion gases contg. oxygen in the presence of a catalyst contg. alumina by using cyclic ether. CONSTITUTION:The NOx is purified from the waste combustion gases contg. oxygen in the presence of the catalyst contg. the alumina by using the cyclic ether (e.g. ethylene oxide). The cyclic ether to be made present on the catalyst is preferably made to exist at 0.1 to 5 molar ratio in terms of mol of the NOx contained in the waste combustion gases contg. oxygen. Consequently, the NOx is removed at the practicable level from the waste combustion gases contg. oxygen and the sufficient NOx removability is exhibited even at such a high gas space velocity as the exhaust gases of automobiles. The degradation in catalyst activity by steam is hardly generated.
Patent JP-H08207932-A (JP)
Title: Plastic pallet
Inventor: SAMEJIMA MASAHIRO
IPC: B65D19/32
Filed: 1995-02-03
Abstract: PURPOSE: To prevent a load from accidentally dropping to safely stack pallets by forming a pallet wherein an end rim of a lower deck board of a protruding frame standing on an upper end rim of an upper deck board dented inward from an inner face of the protruding frame on a vertical face. CONSTITUTION: A protruding frame 29 for preventing a load from dropping is provided perpendicularly only on an upper part of a fork insertion port 25 on an upper end rim of an upper deck board 20, while cuts 30, 31 are formed on an upper part of a pillar 11. An outer face of the frame 29 is on a plane with an outer face of the upper deck board 20, and formed on a plane with an outer face of each pillar 11. On the other hand, an end rim of a lower deck board 25 of the fork insertion port 25 is formed to be dented inward from the end rim of the upper deck board 20 on a vertical face. Therefore, when pallets are stacked, parts where the pillars 11 protrude are fitted into the cuts 30, 31 of a lower pallet, and the end rim of the lower deck board 23 is fitted inside the protruding frame 29 to be stable.
Patent JP-S53123902-A (JP)
Title: Automatic controlling method of revolutions of record players
Inventor: NAGANO AKIRA
IPC: G11B19/28
Filed: 1977-04-04
Abstract: PURPOSE:To automatically control the number of revolutions of turntable at high speed and high accuracy by comparing the detection periods of a mask for correct revolutions attached to a record disc with a preset reference value.
Patent JP-S59165134-A (JP)
Title: Document display system
Inventor: TSUHARA SUSUMU
IPC: G06F3/153
Filed: 1983-03-11
Abstract: PURPOSE:To perform processing for correction in a short time by expanding a document which contains different kinds of data together complicatedly in video memories dedicated to document, figure, and image data, and ORing those three kinds of image data by a document synthesis processing part. CONSTITUTION:A document code memory 110 is stored with a document which different kinds of data together complicatedly separated as sheets for document, figure, and image data. The document sheet is stored in a memory 240 dedicated to document as an image through a font expanding part 200, etc. The figure sheet is expanded in a video memory 250 dedicated to figure as an image through a vector expansion processing part 210, etc. The image sheet is synthesized in a video memory 260 dedicated to image through an image expansion processing part 220, etc. The document synthesis processing part 270 ANDs the contents of the respective video memories, bit by bit, and stores the result in the document video memory 280. When an image should be corrected, only a sheet to be corrected is again expanded into an image, so the processing time is shortened.
Patent JP-S62200024-A (JP)
Inventor: DANIERU UEZUREI HEIZUBURUTSUKU
IPC: F16D3/20
Filed: 1987-02-24
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-S58158052-A (JP)
Title: Optical information recording medium
Inventor: TAKEOKA YOSHIKATSU
IPC: G11B7/24035
Filed: 1982-03-15
Abstract: PURPOSE:To form an excellent projecting part even by a laser beam with low energy by forming an intermediate layer which has energy absorbability and ability of freeing gas on a substrate. CONSTITUTION:Metal which has enough drawability against force exceeding the limit of elasticity is used for a coating layer 3 to form a projection by gas freed from the intermediate layer 4. The intermediate layer 4 uses a film consisting of Te as a metallic component and N, C, H, etc., as gas components. Part of a laser beam converged to the coating layer 3 is reflected by the surface of the coating layer and the remainder is transmitted through the coating layer 3 to be converged to the intermediate layer 4. The intermediate layer 4 has energy absorbability, so it is heated locally by the transmitted laser beam. Simultaneously, gas is freed to form the projecting part 6.
Patent JP-H101563-A (JP)
Title: Fluorescent brightener mixture for synthetic resin
Inventor: MARTINI THOMAS DR
IPC: D06L4/65
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a fluorescent brightener mixture which can synergistically improve the whitening effect of a synthetic resin by combining two brighteners selected from specified compounds. SOLUTION: This mixture is a fluorescent brighter comprising below described and B, represented by formulas I and II (wherein R<1> and R<2> are each hydrogen, a 1-10 C alkyl or the like; and X is a 1,4-naphthylene group, a 2,5- thiophene group or a 2,5-furan group) and at least one brighter represented by formula III (R<3> in position 5 is hydrogen, a halogen, a 1-4 C alkyl or a phenyl, R<4> is hydrogen or R<3> and R<4> in positions 5 and 6 or positions 5 and 7 are each methyl; n is 0 or 1; and B is cyano, carbo-1-4 C-alkoxyl or the like). This mixture is desirably prepared by mixing components A and B with each other in an A/B weight ratio of (20-80%)/(80-20%). This mixture is used in an amount of 1-5,000ppm based on the resin.
Patent JP-S51114147-A (JP)
Title: A method of forming twist-nematic liquid crystal indicating element of field effct type
Inventor: SHIMIZU KEIICHIROU
IPC: G02F1/1337
Filed: 1975-03-31
Abstract: PURPOSE: To form orientation strong enough for the electrode by providing orientation treatment with a soft burnishing cloth. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H10236314-A (JP)
Title: Dolly
Inventor: MIKAMI MOTOTSUGU
IPC: B62B3/10
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent left-right reverse insertion of a dolly when it is sent into a dolly storage. SOLUTION: An accommodation chamber has a number of shelf plates at which file holders containing documents such as clinical charts are hung down, and the file holder taken out of one accommodation shelf is set at a hanging metal piece in the shelf plate and transported to the specified destination by a dolly, wherein each dolly is equipped with a reverse insertion preventive means 6 so that only a dolly in the specific direction is admitted to be inserted into the dolly storage of the accommodation chamber. That is, two stages of shelf plates are furnished on one dolly 1, and four casters 5, 5... are attached to the bottom surface 1, and the reverse insertion preventive member 6 is fixed to a position eccentric from the center line parallel with the longitudinal direction of the bottom surface 1a.  A contacting part 8 to run against a buffer member protruded at the floor surface of the dolly storage 4 is formed at each end of the preventive member 6.
Patent JP-H09228701-A (JP)
Title: Lattice fence mounting fitting and lattice fence
Inventor: SHIMAMURA KUNIO
IPC: E04H17/16
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a mounting fitting which enables one person to mount a lattice fence by providing hooks. SOLUTION: This mounting fitting comprises a support 10, consisting of a portion 11 to be attached to a pillar 40, a main body part 12, and hooks 13 extended out of the plane of the main body part 12; a holder 20 mounted on the side of the support 10; and a fastener 30 used to fasten the holder 20 to the support 10. To attach a wire lattice fence to the pillar 40 via the lattice fence mounting fittings, the wire lattice fence F is hooked to the hooks 13 of the support 10. The holder 20 is equipped on its top surface with horizontal wire locking claws 22 to position the lattice fence mounting fitting vertically by engagement of the horizontal wire locking claws 22 with horizontal wires 41 and to grip the installed wire lattice fence F with the horizontal wire locking claws 22.
Patent JP-H04277964-A (JP)
Title: Subscriber line loss measuring system
Inventor: OMORI SHOICHI
IPC: G01R27/28
Filed: 1991-03-06
Abstract: PURPOSE:To measure subscriber line loss under the control of a station in the line loss measuring system of a two-wire digital subscriber line. CONSTITUTION:A two-wire digital subscriber line transmission system capable of connecting a subscriber line 40 by which a station terminating device 10 is connected to a customer termination device 30 to a test circuit 20 via a test bracketing circuit 11 in the station terminating device is comprised by providing a DC superimposing means 21 which sends a DC to the subscriber line when the test bracketing circuit is operated, a polarity inversion means 22 which inverts the polarity of the DC to be sent to the subscriber line when the line loss is measured, and a loss measuring means 23 which measures the level of a signal for measurement to be sent to the subscriber line at the test circuit, and providing a polarity inversion detecting means 31 which sends a control signal when the polarity inversion of the DC on the subscriber line is detected, a switching means 32 which connects the subscriber line to a signal sending means 33 for measurement while receiving the control signal, and the signal sending means 33 for measurement which sends the signal for measurement to the subscriber line via the switching means while receiving the control signal at the customer terminating device.
Patent JP-H01214476-A (JP)
Title: Thermal transfer ribbon for thermography
Inventor: KURODA KENJIRO
IPC: B41M5/26
Filed: 1988-02-23
Abstract: PURPOSE:To ensure that a transferred ink layer is rich in three-dimensional feelings and gives a clear feeling of ruggedness when being touched by a finger, by incorporating a water-absorptive resin into a thermal transfer layer provided on one side of a base and comprising a heat-fusible composition as a main constituent. CONSTITUTION:A thermal transfer layer 2 is provided on one side of a heat- resistant thin film base 1. The layer 2 comprises a wax (e.g., carnauba wax) or a thermoplastic resin as a main constituent, which is admixed with a water- absorptive resin, e.g., sodium acrylate/acrylamide copolymer. The thickness of the layer is ordinarily 2-6mum. The water absorptive resin can absorb water in an amount of 100 times the volume thereof. Therefore, when water is supplied to the layer transferred, the layer is swelled through absorption of water, resulting in a raised condition. Naturally, the raised condition is canceled when the layer is dried.
Patent JP-S56137146-A (JP)
Title: Controller for air-to-fuel ratio
Inventor: SONE KIMITAKE
IPC: G01N27/406
Filed: 1980-03-28
Abstract: PURPOSE:To perform air-to-fuel ratio feedback control or open loop control, and to obtain excellent operating performance, by providing the means which detects indirectly the temperature of the oxygen sensor from the resistance of the oxygen sensor heater. CONSTITUTION:The oxygen sensor heater 13 consisting of the sensor temperature rise platinum wire heater is provided between the upper aluminum base 11 and the lower aluminum 12, and the reference oxygen electrode 14, solid electrolyte 15, discharge gas side platinum electrode 16 as the oxygen sensor main body are constituted in layer on the upper part of the upper aluminum base 11. Further, the resistance value of the oxygen heater 13 at the cold start is detected and when the oxygen sensor reaches a high temperature sufficiently to be operated, the open loop control of air-to-fuel ratio is released and the air-to-fuel ratio control of the closed loop can be started. Thus, the air-to-fuel ratio control can be made immediately after the oxygen sensor reaches a temperature possible to detect the air-to-fuel ratio, allowing to clean the vent.
Patent JP-H0855829-A (JP)
Title: Method and equipment for high pressured plasma processing
Inventor: IBUO JIEI RAAIJIYUMEIKAAZU
IPC: H01L21/3065
Filed: 1995-02-28
Abstract: PURPOSE: To attain the efficient chamfer of the upper angle of a contact by carrying out the plasma etching of a wafer in a first period with a first pressure, and then carrying out the plasma etching of the wafer in a second period with a second pressure different from the first pressure. CONSTITUTION: A bell-jar 12 is attached on a chamber body 10, an air-tight sputtering cavity 16 for maintaining vacuum is formed, and plasma can be generated in it. A pedestal 18 is provided in the cavity 16, and the pedestal 18 is elevated by a lift mechanism 20. A wafer 22 for etching is loaded on the top part of the pedestal 18. A low frequency power is supplied to a coil 28, and the plasma is generated in the cavity 16. A high frequency supplier 40 for generating the plasma in the bell-jar 12 is used and a wafer bias supplier 42 for generating the second plasma on the wafer acting as an independent ion source is used.
Patent JP-H08229695-A (JP)
Title: Jointing material for metallic material and method for joining metallic material
Inventor: HARADA MASAOMI
IPC: C09J107/00
Filed: 1995-02-28
Abstract: PURPOSE: To improve the adhesive force by containing the brazing filler metal where its melting point is lower than that of a metallic member to be joined, and the adhesive agent whose residual dross ratio in the non-oxidizing atmosphere is below the prescribed value at the sintering temperature of the brazing filler metal in the jointing material for a metallic member. CONSTITUTION: When the brazing filler metal 31 of foil or sheet shape is used, the adhesive agent 32 is provided on each side of the brazing filler metal 31 to fix members 1, 2 to be joined with the brazing filler metal 31. When the brazing filler metal 31 of powder shape is used, the product formed to be of sheet or tape shape by adding the adhesive agent 32 and the solvent is used. Heating is made above the sintering temperature of the brazing filler metal 31 to sinter the brazing filler metal 31 and to join the members 1, 2 to be joined. Rapid vaporization of the contents of low boiling point in the adhesive agent 32 is suppressed by keeping the temperature rise speed within the prescribed range to achieve the sintering in the non-oxidizing atmosphere.  The resin content is prevented from being left in the members 1, 2 to be joined during the sintering, and the adhesive force is improved by using the adhesive agent 32 whose residual dross ratio is <=3wt.% in the non-oxidizing atmosphere at the sintering temperature of the brazing filler metal 31.
Patent JP-H03242911-A (JP)
Title: Soft magnetic film and magnetic head using the same
Inventor: SATOMI MITSUO
IPC: H01F10/13
Filed: 1990-02-21
Abstract: PURPOSE:To improve the magnetic characteristic and prevent the magnetic characteristic from degrading even after high-temperature heat treatment by forming a film of a specific magnetic alloy, at the surface of which the axis of easy magnetization is perpendicular to the film face. CONSTITUTION:An alloy film of a composition shown by Formula I is deposited by sputtering or other methods and heat-treated by applying a magnetic field perpendicularly to the alloy film face. In Formula I, T is metal of Fe, Co, and Ni, M is metal of Nb, Zr, Ti, Ta, Hf, Cr, Mo, W, and Mn, X is semi-metal and a semiconductor of B, Si, Ge, and C, N is nitrogen, and (a)-(d) are atomic percent shown in Formula II. When a magnetic head is made using the film so that the axis of easy magnetization may be perpendicular to a magnetic path face, an axis of hard magnetization can be used over the whole magnetic path and the magnetic permeability of the film face is high. Thereby the characteristic improves and the magnetic characteristic does not decrease even after high-temperature heat treatment, facilitating glass adhesion.
Patent JP-H03244803-A (JP)
Title: Pneumatic pressure driving device
Inventor: TAKASO HIROSHI
IPC: F15B9/09
Filed: 1990-02-21
Abstract: PURPOSE:To perform positioning at high speed and with high precision by arranging two air valves at the inflow and effluence ports of two air chambers of an actuator, inputting the position, speed and aimed value of an operation part into an operation control part, calculating the opening quantity of the air valve so as not to be applied with the influence of the nonlinear characteristic portion, and driving the air valve. CONSTITUTION:An air valve consisting of proportional valves 5a, 5b, 5c, and 5d is arranged in a conduct which leads from a compressed air pressure source 4 to both the air feeding/discharge ports of an pneumatic pressure swing actuator 1, and the position of the pneumatic pressure swing actuator 1 is detected by a position sensor 7, and the feeding/discharge air pressure is detected by the pressure sensors 6a and 6b. The detection signals and the aimed values are inputted into the opening quantity control part 10a of an operation control part 10, and calculated, and the control driving parts 9a-9d are driven through the opening quantity increase/decrease detection part 10b-1, air stream inflow/effluence detection part 10b-2, and an opening quantity signal distribution part 10c, and the proportional valves 5a-5d are operated. Accordingly, the influence of the nonlinear part of the valve characteristic is eliminated, and the flow rate can be easily controlled surely, and positioning can be carried out at high speed and with high precision.
Patent JP-H10223860-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAEKI TAKANORI
IPC: H01L27/108
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device where processes specific to forming memory cells are lessened as much as possible and which reduces a cell size and enhances resistance to soft errors. SOLUTION: A gate oxide film 306 and a capacitor insulating film 310 are formed through the same oxide film forming process, and a gate electrode 305 and a charge holding electrode 309 are formed through the same electrode forming process. A capacitor electrode connection local wiring 311 and a bit line connection local wiring 312 are formed through the same electrode forming process, active regions 303 adjacent to each other in the direction of word lines are arranged deviating from each other by the width of the gate electrode 305, an isolating oxide film 302 region between passing word lines is arranged adjacent to a capacitor forming diffusion layer 307 in an active region 303 in the direction of Z-Z', and a trench 304 can be disposed in the isolation oxide film 302 between the passing word lines in a direction vertical to the long side of the active region 303.  A charge holding electrode 309 pattern is not present, and the trench 304 is arranged as close to gates electrodes 305 located on both the sides of the trench 304 as one/forth the minimum isolation distance of a gate electrode.