baber/WOPTO huggingface dataset:
Patent JP-H11207551-A (JP)
Title: Automatic clamp system
Inventor: YAMAMOTO WAKA
IPC: B23Q3/06
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To clamp a workpiece automatically with clamping torque depending on the machining type and material of the workpiece. SOLUTION: In the automatic clamp system, on receiving a machining type, including roughing and finishing, a controller 12 generates a control signal that corresponds to the clamping level depending on the received machining type and feeds it to a directional selector valve system 11, which in turn operates on a clamp device 10 that clamps a workpiece 2 with its clamp lever 15, or establishes an oil pressure targeted at the clamping level in a cylinder 19, to lower the clamp lever 15 accordingly so that it clamps the workpiece 2 automatically with optimized clamping torque.
Patent JP-2000214613-A (JP)
Title: Electrophotographic photoreceptor
Inventor: WATANABE MASATADA
IPC: G03G5/06
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor capable of improving photosensitivity by lowering residual potential with respect to the electrophotographic photoreceptor provided with a single layer type organic photosensitive layer. SOLUTION: The electrophotographic photoreceptor provided with the single layer type organic photosensitive layer contains a charge generating agent, a hole transport agent, an electron transport agent and at least one kind of an electron acceptive compound on a conductive substrate. The positive transport agent is an organic compound expressed by formula. The electron transport agent or the electron acceptive compound is an organic compound, in which the ratio of inorganic value to organic value is controlled to 0.3-1.7 and the inorganic value is preferably 140-900. The electrophotographic photoreceptor is preferably used in positive charge type.
Patent JP-H069464-A (JP)
Title: Production of aryl hydroxide compound
Inventor: ISHIDA HIROSHI
IPC: B01J29/76
Filed: 1993-02-03
Abstract: PURPOSE:To obtain the phenol compound useful as a raw material for various polymers in a high yield. CONSTITUTION:The method for producing the aryl hydroxide compound by hydrolyzing an aryl halide compound in a gaseous phase is characterized by using a catalyst having the following characteristics. (1) The VIII group metal of the periodic table is contained. (2) The catalyst comprises a crystalline aluminosilicate having a SiO2/Al2O3 ratio of 20-1000. The catalyst is highly active and little in the lowering of the activity.
Patent JP-H03219932-A (JP)
Title: Double injection molding method
Inventor: FUKAO HITOSHI
IPC: B29C45/13
Filed: 1990-01-25
Abstract: PURPOSE:To mold efficiently a molded product of a long-sized matter while contriving miniaturization and weight reduction of an injection device, by a method wherein after the first movable mold and a single stationary mold are clamped down on each other by confronting them with each other by following a movement of a movable member and synthetic resin is injected within a molding space between the first movable mold and stationary mold with the first injection device. CONSTITUTION:When a mold clamping cylinder is actuated, the second movable mold 23 is clamped down a stationary mold 25 holding the first molded product 41. In this instance, the first molded product 41 is positioned within the second molding space 47 formed of the second movable mold 23 and stationary mold 25. Then when the second injection stand is moved toward the rear of the stationary mold 25 with the actuating second cylinder 31, an injection nozzle of the second injection device 29 is pressure-contacted to a sprue 49 of the stationary mold 25. Then when molten synthetic resin is injected within the molding space 47 through the injection nozzle of the second injection device 29, the second molded product 51 is molded while the same is being fused integrally with the first molded product 41 and a product 53 is molded.
Patent JP-S56155542-A (JP)
Title: Field-effect semiconductor device and measuring method thereof
Inventor: WATANABE KEINI
IPC: H01L21/66
Filed: 1981-02-06
Abstract: PURPOSE:To simplify FET measurement by a method wherein the field insulating film same as the FET or of the same composition as the FET and the check pattern for the source and drain interval which is same as the minimum dimension within the FET, are contained in the subject semiconductor device. CONSTITUTION:When a voltage is applied to the drain and a zero potential is given to a gate and the source, the electric field is divided into two, the electric field going to the gate electrode becomes small in proportion to the increase in thickness of the insulating film and the electric field going to the source is intensified. Accordingly, punch-through voltage BVp is reduced. When the length of a channel is short, the BVp is also small. At this point, for the check pattern to be used in BVp measurement, a field insulating film is used as the insulating film at the gate region, and when the FET, having the source and drain interval which is same as the minimum dimension in the FET device, is used, the detection coefficient of the preliminary simplified measurement can be improved to the maximum extent.
Patent JP-H11211427-A (JP)
Title: Surface form measuring device
Inventor: SHIMIZU TAKASHI
IPC: G01B11/24
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a surface form measuring device capable of precisely measuring the surface form of a surface to be measured by correcting the error due to declination associated with translation movement. SOLUTION: A control part controls a translation stage 5 and rotating stages 6, 8 to conform the optical axis 7a of a measuring probe 7 with the normal of an aimed partial surface of the surface to be measured 4a of a matter to be measured 4. Laser length measuring machines 10A-10F measure the distance with flat mirrors 9A-9C and output distance signals. The control part calculate the declination (pitching, yawing, rolling) of a translation stage top part 5a on the basis of the distance signals from the laser length measuring machines 10A-10F. The measuring probe 7 optically measures the distance with each point on the aimed partial surface and outputs a measurement signal. The control part corrects the measurement signal from the measuring probe 7 on the basis of the calculated declination.
Patent JP-S55109054-A (JP)
Title: Double error correction device
Inventor: NAKAMURA KATSUHIRO
IPC: H04L1/00
Filed: 1979-02-14
Abstract: PURPOSE:To simplify the constitution of the device by securing the effective use of the ROM although the redundant bit number may increase to some extent. CONSTITUTION:The digit row consisting of the plural bits is supplied through line 1 and then stored in buffer register 2, and at the same time the 1st and 2nd syndromes are grown through syndrome generation circuits 3 and 4. Circuits 3 and 4 are realized through combinaion of the code polynomial multiplication circuit and the code polynomial division circuit which are based on the operation with 2<n> set as the divisor The syndromes are supplied to bit pattern conversion means 7 and 8 formed with the ROM each to be converted into the 1st and 2nd bit patterns. At the same time, the specified syndrome is detected. The syndrome obtained there is sent to arithmetic circuit 11 to be converted into the value with N set as the divisor, and this value is then sent to bit pattern converter 13 along with detection signal 10.
Patent JP-H02196507-A (JP)
Title: Input latch circuit
Inventor: MIYATA SHINJI
IPC: H03K3/037
Filed: 1989-01-25
Abstract: PURPOSE:To prevent malfunction in the inside of an integrated circuit by passing a latch clock signal when a level of an input signal is higher than a 1st threshold voltage or lower than a 2nd threshold voltage. CONSTITUTION:A voltage detection circuit 1 outputting a voltage detection signal at a 1st level when the level of an input signal is higher than a 1st voltage or lower than a 2nd voltage lower than the 1st voltage and at a 2nd level when the level of the input signal is between the 1st and 2nd voltages, a clock control circuit 2 passing a latch clock signal when a voltage detection signal is at the 1st level and interrupting the latch clock signal at the 2nd level and a latch circuit 3 having a threshold voltage between the 1st and 2nd voltages and latching and outputting the input signal with a latch clock signal from the clock control circuit 2 are provided to an input latch circuit. Thus, no signal at an intermediate level exists in the inside of the integrated circuit and only a signal whose level is ascertained to '1' or '0' is transmitted. Thus, malfunction in the inside of the integrated circuit is prevented.
Patent JP-H11207093-A (JP)
Title: Solvent recoverying/regenerating device and dry cleaning device provided with the solvent recovering/ regenerating device
Inventor: TSUBAKI YASUHIRO
IPC: B01D3/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To prevent decomposition by heating/cooling operations at the time of using the solvent of an HFC group, an FFE group or a brominated hydrocarbon group as a dry cleaning solvent. SOLUTION: A spray means 144 for spraying the solvent or water on the entire surface of the inner wall of a distiller 15 is provided inside the distiller 15. A spray nozzle means 147 for spraying the water is disposed inside a capacitor 27. An introduction means for actively introducing the water into a clean tank 24 is provided and a route for sending the water inside the clean tank 24 to a water separator 22 is provided. A filling layer 175 is installed at the lower part of the activated carbon layer 32 of an activated carbon solvent recovery device 31 provided with a steam supply means 171 to an upper space layer and a means 172 for supplying steam to the lower space layer of the filling layer 175 is provided. An attachable and detachable activated carbon layer housing tank is provided.
Patent JP-H08206475-A (JP)
Title: Manufacture of composite semipermeable membrane and method for recovering and purifying solvent
Inventor: TOUCHI TOSHIO
IPC: B01D71/82
Filed: 1995-02-03
Abstract: PURPOSE: To provide a method for manufacturing a composite semipermeable membrane which is economically improved by reducing loss of resources when a composite reverse osmosis membrane having an ultrathin membrane is manufactured. CONSTITUTION: When the composite reverse osmosis membrane having an ultrathin membrane, which is prepared by interfacial polymerization reaction using a porous supporting membrane and a solution having non-compatibility against water (non-compatible solution), the non-compatible solution which is recovered in a process for manufacturing the composite reverse osmosis membrane is purified with an alkaline solution to such an extent that the non- compatible solution can be used again in the manufacturing of the composite reverse osmosis membrane.
Patent JP-S63187546-A (JP)
Title: Charged particle accelerating device
Inventor: TAKEYA HITOSHI
IPC: H01J37/04
Filed: 1987-01-29
Abstract: PURPOSE:To shorten the distance between a work piece and a rotary electromagnetic field generator and make this device small-sized by providing a double cylindrical deflecting electrode deflecting charged particles in the radius direction of the work piece between the work piece and the rotary electromagnetic field generator. CONSTITUTION:Charged particles rotatively controlled by a rotary electromagnetic field generator 22 are guided between the inner periphery electrode 24 and outer periphery electrode 25 of a double cylindrical deflecting electrode 23 and deflected in the radial direction of a wafer 21 by the control of power supplies 26, 27 and implanted into the wafer 21 at the preset angle. In addition, a charged particle beam A can be scanned on the whole face of the wafer 21 so that the deflection angle of the charged particle beam A does not exceed the center point of the wafer 21 by the function of the deflecting electrode 23. Accordingly, the distance between the rotary electromagnetic field generator and the work piece is shortened, and this device can be made small-sized.
Patent JP-H05269978-A (JP)
Title: Detection apparatus for error of register allocated to rotary press
IPC: B41F33/00
Filed: 1993-02-04
Abstract: PURPOSE: To provide an apparatus which can promptly detect and analyze all errors of register taking appropriate revise into consideration. CONSTITUTION: A detection apparatus for error of register is allocated to a rotary press. The apparatus is equipped with a first camera 34 to take snap shots of images of a printing sample area 16 on a running web 10 by the first resolution, an electronics to digitize the taken images and then to compare the images with a prescribed standard image and a computer assembly. The camera 34 is related by the second lower resolution to a second camera 24, which takes snap shots of whole printing, and the comparison results provided by the second camera 24 is used by a counter reaction loop of a functional control for the first camera 34.
Patent JP-H02203133-A (JP)
Title: Heat exchanger
Inventor: TAMURA SHUICHI
IPC: F24F1/00
Filed: 1989-01-30
Abstract: PURPOSE:To enable a heat exchanger to be installed in a narrow exclusive floor area of a building by a method wherein an entire heat exchanger has a longitudinal box-like rectangular parallelpiped body, an upper stage, a medium stage and a lower stage chambers are provided, and then the intermediate stage chamber is provided with a rotary type heat exchanging element. CONSTITUTION:An air supplying fan 12 is arranged in the midway of a first discharging flow passage, a fresh outdoor air is sucked through a suction flange 8, the air passes a lower half-circular part of a rotor element 5 and then the fresh hot air is blown from a discharging flange 11. In turn, a suction flange 14 connected to a circulating port 13 is arranged at a left side surface of the upper stage chamber 2, then a second suction passage communicating from the suction flange 14 with the intermediate stage chamber 3 is formed within the chamber 2. A discharging flange 17 connected to a discharging port 16 is provided at an upper surface of the upper stage chamber 2 and then a second discharging passage communicating from the intermediate stage chamber 3 with the discharging flange 17 is formed within the chamber 2. A discharging fan 18 is arranged in the midway part of the second discharging passage.
Patent JP-2000216117-A (JP)
Title: Manufacturing high flatness wafer
Inventor: FUJINO SHUICHI
IPC: H01L21/304
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To reduce the polishing quantity to the polishing time, thereby realizing a high throughput. SOLUTION: A lapped semiconductor wafer is etched and the surface of this wafer is coarsely ground to 3 μm thick using a vitrified grinding stone of #1000 or less, this making the total thickness variation(TTV) less than 0.5 μm. The ground surface is finely ground further, using a resinoid grinding stone of #4000 until the TTV is less than 0.5 μm in grinding at a grinding depth of e.g. 10 μm. Thus, a high flatness wafer with a TTV of less than 0.40 μm can be manufactured by only the mirror surface polishing of about 2 μm, resulting in the reduction of the polishing time and hence a heightened throughput.
Patent JP-S57132457-A (JP)
Title: Communication controlling system
Inventor: UKAI NAOTOSHI
IPC: H04L29/02
Filed: 1981-02-09
Abstract: PURPOSE:To prevent confusion of communication between a station and an opposing station, by passing under-run or over-run state produced on a transmission and reception buffer on a data transmission/reception circuit, through the connection of a buffer controlling circuit to a timing forming circuit of a  line individual control section. CONSTITUTION:A line common control section 1 is connected to a transmission line 3-1 and a reception line 3-2 via an individual line control section 2''. A data transmission/reception circuit 2-2 is connected to the control section 2'' via an interface circuit 2-3, and transmission and reception buffers 2-4 and 2-5 are connected to the circuit 2-2, and also a buffer controlling circuit 2-7 connected to a timing forming circuit 2-6 is connected to the circuit 2-2. Detection signals (a), (b) from the buffers 2-4, 2-5 are applied to the controlling circuit 2-7, transmission and reception buffer timings ST', RT' from the circuit 2-6 are applied to the control circuit 2-7 and the circuit 2-2, where under-run and over-run of transmission and reception are detected.
Patent JP-2000213634-A (JP)
Title: Shift lock mechanism of gate type automatic transmission operation device
Inventor: IKEGAMI YASUYUKI
IPC: B60K20/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a gate type automatic transmission operation device devised to carry out park-lock and reverse-inhibit. SOLUTION: A lock unit is fixed on a side wall 1a of a case body. A lock lever 13 integrally molding a P lever 13a and an R lever 13b is rotationally energized by a coil spring 15 free to revolve and axially supported on a unit base 11 by a shaft 14 and both of the levers 13a, 13b are constantly turned into the inside of the case body from opening parts 11a, 1a on this lock unit. A lock body 17 to prevent revolution of the lock lever 13 in the anti-energizing direction is provided free to reciprocally move on the unit base 11 by a plunger 23 of an actuator 22. The P lever 13a and the R lever 13b are integrated in the inside of the case body by fitting a connecting part 32. A projected part 8 forming a tapered surface 9 to make contact with an arc surface of the lock lever 13 is provided on a shift lever insertion part 4 of a shift lever 6.
Patent JP-S59143804-A (JP)
Title: Steel pipe feeder
Inventor: KANEKO YOSHIYUKI
IPC: B65G17/48
Filed: 1983-02-05
Abstract: PURPOSE:To smoothly feed a steel pipe laterally and transfer a steel pipe to adjacent equipment by pivoting both ends of a carrier for a steel pipe respectively on two endless chains disposed in such a manner as to deviate from each other horizontally by a fixed amount. CONSTITUTION:A pair of endless chains 3, 4 capable of travelling a loop line which has the same structure and is similar thereto in the direction of an arrow C are disposed parallel to each other at an assigned space therebetween with a deviation of a distance B horizontally. Both ends 5, 6 of a carrier 2 are respectively pivoted on both chains 3, 4, so that with rotation of the chains 3, 4, the carrier 2 is always kept horizontally and moved. A plurality of the thus constructed feeders are arranged along the length of a steel pipe A, whereby a steel pipe A horizontally transported by a transfer roller 7 is received on two or more carriers 2 and is fed to the left laterally to be transferred onto a conveyer 8.
Patent JP-S63186764-A (JP)
Title: Heat-resistant resin composition
Inventor: UCHIYAMA AKIRA
IPC: C08L67/00
Filed: 1987-01-28
Abstract: PURPOSE:To provide the title compsn. which gives insulated wires having excellent flexibility and adhesion, consisting of a polyester resin having imide linkages and a specified non-branched satd. polyester resin. CONSTITUTION:An acid component contg. 20-60 equivalent % (based on the total amount of the acid component) of an imidocarboxylic acid of the formula (wherein R is a bivalent org. group) obtd. by reacting 1mol. of a diamine (e.g., 4,4'-diaminophenylmethane) with 2mol. of trimellitic anhydride is reacted with an alcohol component contg. not less than 50 equivalent % of tris(2- hydroxyethyl) isocyanurate in the presence of an esterification catalyst at 170-250 deg.C to obtain a polyester resin (A) having imide linkages. The component A is blended with 0.05-5.0wt.% non-branched satd. polyester resin (B) obtd. by reacting an acid component mainly composed of terephthalic acid with an alcohol component mainly composed of ethylene glycol.
Patent JP-2000216228-A (JP)
Title: Substrate fixing stage
Inventor: YAHAGI YASUO
IPC: H01L21/683
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To reduce failure of elements caused by static electricity by providing a mechanism which quickly discharges over the entire surface of a substrate which is charged by stripping charge phenomenon. SOLUTION: A substrate fixing surface, or the contact surface between a substrate and a substrate fixing stage, comprises a vacuum sucking hole 1, charged particle releasing hole 2, and a pin hole 3 for raising/lowering the substrate. The wall of the charged particle releasing hole 2 is covered with an insulator 4. The charged particles generated by it reach an object to remove electricity whose static electricity is removed without being attracted to a grounded conductor, and efficiently used for removing static electricity. The charged particle releasing hole 2 is provided with a discharge needle 5 for generating charged particles. The substrate fixing stage uses vacuum-sucking, however, a jig may be used for pressurizing the substrate, or an electrostatic chuck may be used.  Thus, the static electricity occurring on the lower surface of the substrate is removed by stripping charge efficiently, while evenly over the surface of substrate.
Patent JP-H10212800-A (JP)
Title: Roof
Inventor: NISHIKAWA KATSUTO
IPC: E04D3/366
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To restrain the heat insulating function of a sheathing roof board from being deteriorated by condensation liquid water in a trough member, and set a water flowing slope of the trough member irrespective of the slope of a roof. SOLUTION: In a roof, a flat roof member 1 is formed in its one side part with a connection piece 2 bent downward. The connection pieces 2 of adjacent roof members 1, 1 are connected together by a suspender 5, and a trough member 3 is laid below the connected position. Further, a sheathing roof board 4 having a heat-insulating function is laid below the trough member 3. Further, a trough receiver 8 is supported on suspenders 5, 5 fixed to the opposite sides of the trough member 3 so as to define a gap S between the trough member 3 and the sheathing roof board 4.
Patent JP-H0866966-A (JP)
Title: Production of torsional vibration damper that is press fitted
Inventor: HANSUUBUERUNAA SHIYUBUERUTO
IPC: C09J5/00
Filed: 1995-02-06
Abstract: PURPOSE: To obtain comparatively softer spring properties which lower the intrinsic frequency of a spring/mass series by using an adhesive or an adhesive mixture which is of such a type as to be activated and is curable at a normal temperature or is catalytically activated. CONSTITUTION: An adhesive to be used in this method is a silicone adhesive which is modified by a catalyst containing tin, e.g. tin octanoate sand is curable at as normal temperature and further, can be activated under thermal action at temperatures of upto 70 deg.C. In addition, the adhesive is mixed with a polyacrylate which forms a crosslinked adhesive film with a transition metal ion with catalytic actin, for example, Cu or Ni separated from a hug material or an elastomer material when constituent parts are assembled. After the mixing procedure, the mixture is applied to an adhesive face or the mixture ingredients are individually brought to the adhesive faces positioned opposite to each other before the joining of the adhesive faces.  In the case of a two-component epoxy resin which is curable at a normal temperature, a crosslinking action take place automatically after a while. However, it is advantageous to promote the crosslinking action at a maximum 90 deg.C temperature.