baber/WOPTO huggingface dataset:
Patent JP-H1070348-A (JP)
Title: Connection structure of display panel
Inventor: KAWAGUCHI HISAO
IPC: H05K3/34
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a connection structure which can decrease the length of a peripheral end part of a display panel and is adaptable to a display panel of a fine pitch. SOLUTION: An IC for display panel driving is electrically connected to wirings 14 and 17 on a base material 16. An output wiring 14 is exposed in an edge face 16a of a base material and forms an electrode 15. An input wiring 17 and an output wiring 14 are covered with insulating resin 13 excepting an input terminal part 17a and the electrode 15. The insulating resin 13 is a little back inside from the edge face 16a of a base material. A circumference of a driving IC 11 is sealed and fixed by sealing resin 12. The circuit board is connected to a display panel almost vertically by the electrode 15.
Patent JP-S6381053-A (JP)
Title: Surface-coated fine particle cemented carbide alloy dot wire
Inventor: SHIMA NOBUHIKO
IPC: C22C29/16
Filed: 1986-09-25
Abstract: PURPOSE:To provide high-performance fine particle cemented carbide alloy dot wire having high damage resistance by limiting the mean grain size of a hard layer to a specified range and further applying a monolayer of a single chemical material selected from among specified metal carbides, nitrides or carbides, or a multilayer of more than two chemical materials on the surface of the hard layer. CONSTITUTION:Cemented carbide alloys are composed of a hard layer containing 50-90wt.% of tungsten carbide and 0.1-3.0wt.% of at least one or more than two kinds of chemical materials selected from among vanadium carbide, chromium carbide or molybdenum, and the remaining combined layer containing one or more than two kinds of ferrous metals. Then the average grain size of the hard layer is 0.3-1.0mum, and a monolayer of a single chemical material or a multilayer of more than two chemical materials selected from among metal carbides, nitrides or carbonitrides of 4a, 4a and 6a group metals of a periodic layer table is applied in thicknesses of 0.1-10mum. Thus dot wire having high abrasion and damage resistance can be obtained.
Patent JP-H0389500-A (JP)
Title: Position accelerator
Inventor: YOKOMIZO HIDEAKI
IPC: H05H9/00
Filed: 1989-09-01
Abstract: PURPOSE:To focus positrons generated from a target and having the splash angle in the advance direction and efficiently accelerate them by using a standing-wave type accelerating tube as a positron accelerating tube. CONSTITUTION:Electrons 8 accelerated by an electron accelerating tube 1 collide with a target 2 made of heavy metal such as tantalum and tungsten to generate positrons 9. Generated positrons 9 are conically distributed in the advance direction, energy is dispersed, positrons 9 are accelerated along the focused electric field of a standing-wave type accelerating tube 10 for accelerating positrons and focused on the center axis of the accelerating tube 10. No focusing coil or vacuum container for positrons is required, and the accelerating efficiency of positrons can be improved at a low cost.
Patent JP-2000052152-A (JP)
Title: Manufacture of electric discharge machining electrode wire
Inventor: SHIZUKU TAKAHISA
IPC: B23H7/08
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a wire electrode for wire electric discharge machining, and more specifically to provide a method for manufacturing a wire electric discharge machining electrode wire having a core material made of a steel wire, and an outer periphery made of a copper or brass layer. SOLUTION: In a manufacturing method of an electric discharge machining electrode where a line diameter is 0.3 to 0.03 mm and, in its sectional area, the ratio of a sectional area occupied by a brass occupying in an entire sectional area is 25 to 60%, and a tensile strength is 150 to 250 kg/mm2, a pipe made of a brass plate is disposed around a high carbon steel wire having a carbon component amounting to 0.7 to 0.9 wt.% to surround its periphery, then roll machining is performed by using a swaging machine and/or a roller die, a diameter is reduced until a diameter totally twice or lower than a steel wire thickness and a brass thickness is reached to provide a clad material, and by repeating the elongation and heat treatment for the clad material, an electric discharge machining electrode is realized.
Patent JP-S63212721-A (JP)
Title: Gas power generator
Inventor: MORIMOTO EIJI
IPC: F02B43/00
Filed: 1986-09-24
Abstract: PURPOSE:To improve safety by driving a generator by a gas engine, accumulating the generated electric power in a battery and operating an electric cooking device by the accumulated power. CONSTITUTION:Gas fuel such as LP gas or the like is supplied through a gas turbine fan 11 to an engine 4. A generator 5 is driven by the engine 4 to accumulate generated power in a battery 34. Electric power is supplied from the battery 34 to a nichrome wire of a hot plate 45. Thus the safety and economy can be improved.
Patent JP-S60115658-A (JP)
Inventor: RORUFUUFUORUKAA MAIYAA
IPC: C08L81/02
Filed: 1984-10-30
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-S59120650-A (JP)
Title: Thixotropic urethane composition
Inventor: SARANISHI YASUNARI
IPC: C09D175/04
Filed: 1982-12-27
Abstract: PURPOSE:To provide a thixotropic urethane compsn. having excellent storage stability and thixotropy and useful as a sealing agent, adhesive, waterproofing agent, etc., by incorporating a specified waterproofing aid in an isocyanate group-terminated urethane prepolymer. CONSTITUTION:A thixotropic urethane compsn. consists of an isocyanate group- terminated urethane prepolymer (A) (e.g. obtd. by reacting polyoxypropylenediol with tolylene diisocyanate), optionally an active hydrogen compd. (B) such as a copolymer of polyoxypropylenediol and polyoxypropylenetriol, colloidal silica (C) and a waterproofing aid (D) of the formula wherein a, b, c, m, n are each an integer, R is -CH3, -C4H9, -COCH3. The compsn. has excellent storage stability and thixotropy and is useful in various ways, particularly as a sealing material.
Patent JP-H1151957-A (JP)
Title: Impact sensor and impact detecting device using the sensor, and manufacture of impact sensor
Inventor: WATANABE SHUNJI
IPC: H01L41/22
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To achieve miniaturization, cost reduction, high sensitivity, high accuracy, and high reliability. SOLUTION: An impact sensor 100 is provided with a supporting body 11, a vibrator 12 supported by the supporting body 11 to form a contilever, and a thin film type displacement sensor 13 being formed by the vibrator 12 for detecting the displacement of the vibrator 12. The supporting body 11 has a silicon layer 14, and the vibrator 12 has a silicon thin plate 15 that has integrally connected to the silicon layer 14. The thin film type displacement sensor 13 is made up of a PZT film 16 (lead zirconate.titanate thin film), and an upper electrode 17 and a lower electrode 18 insertedly placing the PZT thin film 16 therebetween. By this constitution, an additive can be dispensed with, and the impact sensor 100 can be manufactured by batch processing.
Patent JP-H0787660-A (JP)
Title: Protective relay, tester and testing system
Inventor: YAMADA TAKESHI
IPC: G01R31/02
Filed: 1993-09-13
Abstract: PURPOSE:To prevent the generation of a major accident due to the forgetfullness of the release of the locking of relay elements in a protective relay with a plurality of the relay elements. CONSTITUTION:The locking signals of relay elements such as a time limit function, an instantaneous function or the release signals of the locking signals are transmitted over an overcurrent relay 1 through connecting cables 64 from a tester 2, the relay elements are locked or the locking is released on the basis of these signals in the overcurrent relay 1, and locking is released forcibly when the connecting cables 64 are detached from the overcurrent relay 1.
Patent JP-2000064138-A (JP)
Title: Yarn and fabric using the same
Inventor: YONEKURA TAKAKO
IPC: D02G3/36
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a yarn and a fabric using the same, each shrink-proofed due to washing with water without impairing its hydroscopicity, moisture releasability and thermal insulation. SOLUTION: This yarn is a combinedly spun yarn composed of cotton and wool which is shrink-proofed; more precisely, this yarn is a twisted union yarn composed of cotton yarn and wool yarn which is shrink-proofed; and this yarn has sheath/core structure with stretchable yarn as the core portion and blended yarn composed of cotton and shrink-proofed wool as the sheath portion.
Patent JP-H02256276-A (JP)
Title: Semiconductor charge accumulation structure
Inventor: TSUAN JIN UU
IPC: H01L21/8247
Filed: 1989-08-31
Abstract: PURPOSE: To enable complete shielding from ultraviolet rays and also connection to an external circuit by a method wherein a floating gate is completely surrounded by a conductive material cover, and a drain, a gate and a source are accessed by the direct contact with a conductive channel and the conductive cover. CONSTITUTION: This semiconductor charge accumulation structure contains the source 11, the drain 13 and the floating gate 15 arranged on a semiconductor material substrate 17, and the floating gate 15 is shielded from ultraviolet rays and other radiation energy by a cover 18 which completely surrounds a memory cell from the upper surface and the side face. The cover 18 is composed of conductive material, and it is brought into contact with a p<+> diffusion ring 23 and the source 11 by contact regions 19 and 31, and a conductive channel, which crosses under the p<+> ring 23, is given to conduct electric access to the source 11, the drain 13 and the floating gate 15. As a result, ultraviolet rays are completely blocked by the cover 18, and the connection to the source 11, the drain 13 and the control gate 15 can be obtained.
Patent JP-S6382585-A (JP)
Title: Bar code deciding device
Inventor: SUZUKI MICHIHITO
IPC: B07C3/08
Filed: 1986-09-26
Abstract: PURPOSE:To improve the selection capability by a specific bar code by detecting the pattern of a read bar code and deciding a specific bar code according to a detected result. CONSTITUTION:Surface information read by a photoelectric transducer 91 is quantized by a quantizing circuit 92, applied to an AND circuit 94, information within a prescribed visual field range is extracted according to a visual field signal from a section circuit 93. The information from an AND circuit 94 is stored in a memory circuit 95. A microprocessor 96 reads the information stored in the memory circuit 95 and decides whether the read information is a specific bar code or not.
Patent JP-H0392652-A (JP)
Title: Non-stage transmission
Inventor: KURIBAYASHI SADATOMO
IPC: F16H9/12
Filed: 1989-09-04
Abstract: PURPOSE:To aim at the fine press of a V-belt by energizing two flanges to the close direction, forming each pulley, pressing the V-belt to the inside of a travelling route, and providing levers movable to the axial direction and having members abatable on the outer surface and both sides of the V-belt in a control shaft in parallel with a driving shaft and a driven shaft to turn the control shaft for control. CONSTITUTION:Moveable flanges 12b, 22b energizing to fixed flanges 12a, 22a fixed on a driving shaft 2 and spline-connected to the driving shaft 2 form two V-pulleys. A fixed flange 14b is fixed on a sleeve turnable around of a driven shaft 4, and a movable flange 14a is spline-connected to form an epicyclic gear mechanism between the driven shaft 4 and a fixed flange 24b. Furthermore, rollers 44, 46; 54, 56 and guide members 48; 58 are provided in levers 42; 52 spline-connected to a control shaft 40 in parallel with both shafts 2, 4. Consequently, abutting members 48, 58 are always positioned in the center in response to the movement of the V-belt with a speed change to improve the press and control characteristic.
Patent JP-H1066263-A (JP)
Title: Method and apparatus for estimating output of generator in power system
Inventor: ICHIKAWA YOSHINORI
IPC: H02J3/38
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain an estimation method, for the output of a generator in a power system, which is applied to prevent a power swing by a method wherein a specific generator in the power system is paralleled off, the change amount of the output value of other remaining generators is found on the basis of a system state before an accident. SOLUTION: Data is acquired (S51), and a power flow is computed or a state is estimated (S52). Then, a transient-stability computing operation is executed (S53), and a generator group (1,...) which is set to a power swing is selected (S54). At this time, the generator group which is set to the power swing is designated as a group (1,...). A computing part estimates the output change portion ΔPj of another generator (j) which belongs to the group when it is assumed by S55 that a generator (i) in the group is paralleled off. In this estimation, an internal voltage Ei and phase angle δi are found by a prescribed expression on the basis of the terminal voltage Vi and the generator current Ii of the generator (i) which belongs to the group.  The output change portion ΔPj of generator in the group can be estimated by using a prescribed expression when it is assumed that the generator (i) is paralleled off.
Patent JP-H1059769-A (JP)
Title: Production of glassy carbon material
Inventor: YAMAZAKI YOSHIHIRO
IPC: C04B35/64
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To stably produce a glassy carbon material having a homogeneous structure by curing a thermosetting resin in an atmospheric closed state then burning the cured body. SOLUTION: A composition is obtained by blending 0.1-5 pts.wt. curing agent consisting of p-toluensulfonic acid, water and glycol to 100 pts.wt. at least one kind liq. thermosetting resin selected from among furan resins phenolic resins and phenol modified furan resins. The composition is injected to a mold consisting of a pair 1 of plates oppositing each other with some space and a sealing material 2, and the mold is sealed by covering an injection port with the sealing material 3. Then the mold is immersed in a liq. in a liq. tank, and the material is subjected to a condensation reaction by heating for 1-200hr at 50-200 deg.C to cure the thermosetting resin. Then the cured product is burned at >=1000 deg.C in an inert gas atmosphere to be carbonized.
Patent JP-S59121987-A (JP)
Title: Manufacture of device using lithium borate crystal
Inventor: FUKUDA KATSUYOSHI
IPC: H01L41/22
Filed: 1982-12-28
Abstract: PURPOSE:To change an elastic surface-wave element into high frequency and improve its performance by forming an electrode on an Li2B4O7 crystalline substrate through a photoetching method without damaging the substrate. CONSTITUTION:The surface of the Li2B4O7 crystalline substrate 1 mirror-ground is coated with an Al film 2 in 1mum thickness. A substance such as OMR45CP is rotary-applied as a negative type resist 3, and pre-baked for thirty min at 150 deg.C. A photo-mask 4 to which an inversion image of an electrode pattern is written is fast stuck on the substrate, and ultraviolet rays 5 are irradiated for three or five sec to expose the photo-mask. The exposed substrate is rinsed and developed to form a resist pattern, the substrate is agitated for five or eight min in a 5wt% KOH aqueous solution, and the unnecessary Al film is removed to form the interdigital electrode. Lastly, the resist 3 is removed by holding the substrate in oxygen plasma for ten or twenty min. Accordingly, the substrate to which the electrode is formed is divided into several device, and the devices are encased in vessels and formed.
Patent JP-2001050698-A (JP)
Title: Underwater sailing body and method for capturing target using it
Inventor: MIYAMA TETSUO
IPC: F42B19/10
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To simplify a work for collecting a target while reducing the cost. SOLUTION: The underwater sailing body 1 has a body incorporating a homing unit 43 for tracking a vessel A, and a controller 5 for receiving tracking information from the homing unit 43 and controlling underwater sailing. A unit 4 for holding a capturing member 3 (net) being wrapped about the thruster 'a' of the vessel A and being driven with a control signal from the controller 5 to launch the capturing member 3 is provided in the body.
Patent JP-H0566213-A (JP)
Title: Air-fuel ratio sensor of internal combustion engine
Inventor: YOKOTA YOSHIHIRO
IPC: G01N27/409
Filed: 1991-09-09
Abstract: PURPOSE:To make it possible to measure an air-fuel ratio in a broad range by changing the shape of the tip of a solid-state electrolyte. CONSTITUTION:A conventional protecting tube in omitted by machining detecting element 1 and providing a tip part 16 to be heated, and a heater 3 is made short. The temperature of the detecting element 1 which is the solid- state electrolyte, is made high by heating the tip part 16 with exhaust, and the response in the lean and rich regions of the air-fuel ratio are made quick. The air-fuel ratio sensor, which has the excellent temperature efficiency, can sufficiently supply the part forming reference gas and has the quick response and starting property, is obtained in place of a conventional bag-tube-shaped sensor.
Patent JP-S61108017-A (JP)
Title: Electronic control device for automatic transmission gear
Inventor: HIRAMATSU TAKEO
IPC: B60W10/10
Filed: 1984-10-31
Abstract: PURPOSE:To enable to perform smooth and rapid starting through bringing of a clutch device into a semicoupling state during starting, by providing a coupling force regulating device which effects feedback control of the coupling force of a clutch device. CONSTITUTION:A shift valve 35 is connected to a lorry berth brake 24 through an oil passage 36, and a gear shifting control valve 37 is connected to the valve 35 through an oil passage 38. A line pressure is fed to the valve 37 through 2 oil passages 39 and 40, and an electromagnetic valve 43, duty control of which is effected by an electronic control device 42, is located in the oil passage 40. By controlling the oil pressure of the oil passage 40 through driving of the valve 43, the position of a spool 41 of the valve 37 is changed to control an oil pressure fed to the lorry berth brake 24. This eliminates stroke of a piston when an oil pressure is increased during starting, and enables easy control of the oil pressure during fedback control.
Patent JP-H0973152-A (JP)
Title: Photographic supporting body
Inventor: SHIOZAKI SHIGERU
IPC: B29C55/12
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a syndiotactic polystyrene(SPS) photographic supporting body having a good cut surface when it is cut, especially to obtain a SPS photo graphic spporting body used for a silver halide photographic sensitive material by specifying the refractive indices in the longitudinal direction, transverse direction and thickness direction of a biaxially oriented syndioractic polystyrene film. SOLUTION: The refractive indices in the longitudinal direction, transverse direction and thickness derogation of a SPS photographic supporting body are specified to <=1.585, <=1.585, and <=1.625, respectively. Moreover, the refractive index in the thickness direction is controlled to <=1.622. In this case, the SPS photographic supporting body is also controlled to have <=1.05g/cm<3> density, preferably <=1.04g/cm<3> . Thereby, a bad cutting property on the cut cross section of the film can be improved and the obtd. supporting body has an extremely small coefft. of expansion by monitor absorption and excellent dimensional stability and transparency and can be made light in weight.
Patent JP-H0974507-A (JP)
Title: Video camera device
Inventor: FUJIKAWA YOSHIFUMI
IPC: H04N5/225
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a video camera device which can hide its camera from the outside, does not deteriorate the color reproducibility of an object, and also can reduce deterioration of the picture quality and the sensitivity. SOLUTION: A spherical cover member 1 made of an opaque substance includes the minute holes 2a to 2c. A fixed member 3 is placed at the inside center part of the member 1, and an arc-shaped arm member 4 is prepared in an area between both members 1 and 3. The member 5 is rotatably attached to the member 3, and a video camera 6 is attached at the tip of the member 5 so that it can move along the member 4. The camera 6 is composed of an image pickup element 6a and an image pickup element drive part 6b, and a hood 7 is attached around the element 6 to cut off the disturbance light. Then the camera 6 is set at the position of one of holes 2a to 2c in accordance with the attachment place and the photographing direction of a video camera device.
Patent JP-2001050916-A (JP)
Title: Method and apparatus for measurement of work function
Inventor: KUDO MASATO
IPC: H01J37/252
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus, in which a sample is irradiated with an ion beam so as to measure work function. SOLUTION: When a selected work-function measuring point is irradiated with an ion beam, gas molecules which are adsorbed to the surface of a sample are measured immediately because the ion beam is irradiated. After that, from the measuring point on the sample, secondary electrons which sufficiently reflect the work function of the sample are emitted. A control means 21 controls an analysis energy setting means 23. The analysis energy setting means 23 continuously changes (sweeps) the analysis energy of an electron spectroscope 20 within a certain range, while the work-function measuring point is being irradiated with the ion beam. An energy-spectrum acquisition means 22 obtains a spectrum in the measuring point, on the basis of a signal which is sent from the electron spectroscope 20.  By the control means 21, a spectrum which is obtained by the energy-spectrum acquisition means 22 is displayed on a display means 27.
Patent JP-2000064961-A (JP)
Title: Control device for variable displacement pump
Inventor: KAWABATA SACHIO
IPC: F04B49/08
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a control device of a variable displacement pump capable of statically stabilizing a pressure of a hydraulic oil from the variable- displacement pump for a short time. SOLUTION: A control device for controlling a pressure of a hydraulic oil from a variable displacement pump by an electromagnetic relief valve is provided with a pressure detecting means for detecting the pressure of the hydraulic oil; a target pressure setting means 25 for setting a target pressure of the hydraulic oil; a reduction circuit for demanding a deviation of a signal of a detected pressure from the pressure detecting means and the target pressure of the target pressure setting means 25; and a compensation circuit 29 for controlling the electromagnetic relief valve such that the deviation becomes zero. The compensation circuit 29 has an integration compensation circuit 61 for integration- processing an output signal from the reduction circuit 34 and a switch means 132.  The switch means 132 feeds the output signal to the integration compensation circuit 61 after a predetermined time passes after the output signal from the reduction circuit 34 is within a predetermined range.