baber/WOPTO huggingface dataset:
Patent JP-H01295717-A (JP)
Title: Method and device for wire cut electric discharge machining
Inventor: UMETSU MASAHITO
IPC: B23H7/02
Filed: 1988-05-25
Abstract: PURPOSE:To perform tapered machining by positioning in high rigidity and in high accuracy eliminating the necessity for waterproof for machining fluid by moving a bottom part wire guide, provided in a bottom part arm, corresponding to an upper part wire guide provided in the point end of an upper part arm. CONSTITUTION:A wire electrode 65 is supplied from a roll 67 and rewound to a roll via upper part guide rollers 69, upper part wire guide 31, machining hole of a workpiece W, bottom part wire guide 49 and a bottom part guide roller 73. The workpiece W is clamped on a table 19, in ordinary wire cut electric discharge machining, an axial center position of a bottom part arm 37 agrees with an axial center position of the upper part wire guide 31, and fixing the bottom part arm 37, the workpiece W is moved in X- and Y-axis directions. In tapered machining, the bottom part arm 37 is moved in a U-axis direction by a motor 59 and rotated by a required angle with the axial center serving as the center by a motor 43, and the bottom part wire guide 49 is displaced in a V-axis direction performing positioning.
Patent JP-H07330153-A (JP)
Title: Article shifting device
Inventor: SOGA AKIO
IPC: B66F9/19
Filed: 1994-06-08
Abstract: PURPOSE:To speed up the movement of a loading bed onto a pallet so as to enhance the working efficiency by moving the loading bed onto the pallet in such a condition that its posture is inclined so as to support an article with a support part. CONSTITUTION:In a condition in which articles D are stacked one upon another on a loading bed 51, a motor is driven while the loading bed 5 is inclined so as to move the loading bed 51 to a pallet P. During this movement, when the loading bed 51 comes onto the pallet P, the inclination of the loading bed 51 is corrected by an air cylinder. Thereafter, the retraction of the loading bed 1 by a motor and the movement of a support part 52 toward the front end of the loading bed 51 by an air cylinder are carried out in synchronization for shifting the articles onto the pallet D. After completion of the shifting, the loading bed 51 is inclined, and the support part 52 is returned to its original position while the motor is driven to return the loading bed 51 to its original position.
Patent JP-H06336379-A (JP)
Title: Action testing device for elevator speed governor
Inventor: MORIGUCHI MASAO
IPC: B66B5/00
Filed: 1993-05-27
Abstract: PURPOSE:To enable a worker, alone, to perform an action test of a sheave of a speed governor by composing a single drive body and a single speed detecter to be integrated with each other when necessary, and use a device commonly in a driving condition and a non-driving condition of an elevator to restrict a device cost low. CONSTITUTION:A device is provided with a drive body 2 to drive rotation of a sheave of a speed governor, a speed detector 3 to detect a rotation speed of the sheave, and a support body 4 connecting a first containing part 5 to which the drive body 2 can be freely installed or detached, and a second containing part 6 to which the speed detector 3 can be freely installed or detached to each other through hinge members 7.
Patent JP-S63291371-A (JP)
Title: Connector
Inventor: OOKOUCHI SHINJI
IPC: H01R12/04
Filed: 1987-05-23
Abstract: PURPOSE:To make it possible to cut a necessary number of poles automatically and continuously without forming a waste number of poles by forming a connector as a lengthwise substrate of synthetic resin which can be wound around a reel. CONSTITUTION:A substrate 1 of synthetic resin is formed as a continuous lengthwise matter by extrusion moulding. The length of it is ranged form tens of meters to hundreds of meters corresponding to the needs. The whole body of a connector consisting of the substrate 1 and pin terminals 2 pressed into it at a predetermined interval is formed to be able to wound around a reel 3 with the pin terminals directed laterally. Since the connector is a lengthwise matter, production of a waste number of poles can be prevented if it is cut for every constant number of poles or for irregular numbers of poles. If it is set in an automatic cutting device, it can be cut for every constant number of poles continuously.
Patent JP-S5918832-A (JP)
Inventor: MATSUSHITA EIJI
IPC: E04B1/20
Filed: 1982-07-20
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-S5553339-A (JP)
Title: Minute spacing holding device
Inventor: TOMITA SATORU
IPC: G03G15/00
Filed: 1978-10-16
Abstract: PURPOSE:To remove the heat evolved through slipping and enable a minute spacing to be maintained constant by providing a heat radiating means to at least one of mutually slide-contacting rotating member and spacing holding member. CONSTITUTION:This comprises letting a dielectric drum 5 and multistyli 7 maintain a fixed minute spacing d through slide contacting of the guide rails 5a provided to the end parts of the dielectric drum 5 of a multistylus electrostatic recorder with the spacing holding member 6, wherein the friction heat evolved during contacting is escaped from the heat radiating fins 9 provided to the spacing holding member 6, whereby the deformation of the multistyli 7 may be prevented and the minute spacing d may be maintained over a long period of time.
Patent JP-S5554234-A (JP)
Title: Spiral corrugating method of pc steel material
Inventor: KOSHIISHI KIYOSHIGE
IPC: B21F1/04
Filed: 1978-10-13
Abstract: PURPOSE: To enable corrugating to be done extremely readily by letting at least one of rotary dies out of the rotary die groups of a straight wire machine be a rotary die having the specified contact length.  
     CONSTITUTION: A corrugated steel material 1 is corrugated to the spiral form of the width H and pitch L of waves. To perform this corrugating, 2a being one of the rotary dies 2 and 2a disposed at a fixed spacing in the axial direction in a rotary cylinder 3 in which the steel material 1 travels is so constituted that its contact length is made shorter than the length at which the steel material 1 advances during its one rotation. This constitution causes the steel material 1 to be supported by the rotary dies 2, 2 on both sides and to be bent by receiving concentrated load by the rotary die 2a in the central part, whereby the wire material is corrugated with the specified spiral form wave and is straightened overall. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000321575-A (JP)
Title: Liquid crystal element and liquid crystal device equipped with the same
Inventor: SATO KOICHI
IPC: G02F1/13363
Filed: 1999-05-06
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display element which can maintain high contrast, high response, high definition and high productivity and especially, which has improved viewing angle characteristics, and to obtain a liquid crystal device equipped with this liquid crystal element. SOLUTION: This liquid crystal element has a pair of substrates 2a, 2b holding a liquid crystal layer 1, a pair of polarizing plates 8a, 8b disposed on the outside of the respective substrates, and a phase difference plate 10 having a polymer liquid crystal alignment film consisting of a polymer liquid crystal disposed between one polarizing plate 8a of two polarizing plates and the substrate 2a. The polymer liquid crystal molecules in the alignment film have such properties that the refractive index nz in the direction perpendicular to the substrates 2a, 2b, the refractive index nx parallel to the substrates 2a, 2b and perpendicular to the optical axis of the other polarizing plate 8b of the pair of polarizing plates 8a, 8b, and the refractive index ny parallel to the pair of substrates 2a, 2b and parallel to the optical axis of the other polarizing plate 8b, of the molecules, satisfy the relation of nz>nx>=ny.
Patent JP-2000318995-A (JP)
Title: Hydraulically driven forklift
Inventor: ENMEIJI YOSHIYUKI
IPC: B60K17/14
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulically driven forklift equipped with an enhanced mobility through introducing a two-pump and two-motor system and capable of lessening the turning radius. SOLUTION: The front wheels 3A and 3B are coupled with hydraulic motors 21A and 21B in an interlocking manner, and hydraulic pumps 26A and 26B to be driven by an engine 25 are installed, wherein the hydraulic pumps 26A and 26B are connected to the hydraulic motors 21A and 21B, respectively. The control of the speed is made by changing over the direction of oil flow in the pumps 26A and 26B, changing the rotating directions of the motors 21A and 21B, controlling the revolving speed of the engine 25 and the rate of oil flow in the pumps 26A and 26B, and changing the revolving speeds of the motors 21A and 21B. The control of turning the heading is made by controlling the revolving speeds (equal or different) and/or the rotating direction (normal or reverse) of the front wheels 3A and 3B on the basis of the turning angle of the steering wheel.
Patent JP-S6018234-A (JP)
Inventor: GERUTO KUROSUTERUMAN
IPC: B21D28/34
Filed: 1984-06-21
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-S63291137-A (JP)
Title: Supervising timer for program run-away
Inventor: KOBA TAKAHARU
IPC: G06F11/30
Filed: 1987-05-22
Abstract: PURPOSE:To rapidly attain the processing for a run-away by initializing a time counter when a value equal to the value of a counter to count the number of the times of initialization is given. CONSTITUTION:The timer has a time counter 1 to count an inputted clock, an initializing counter 2 to count the number of the times of initialization each time the time counter 1 is initialized and a means to initialize the time counter 1 when the initilization counter output and comparing data corresponding to the number of the times of the initialization inputted accompanying the execution of the program are compared and made coincident. Here, by giving special data, the time counter is initialized and the special data are dynamically changed by initializing. Thus, it can be detected that a program normally flows.
Patent JP-H06336721-A (JP)
Title: Prevention of displacement of ground
Inventor: SUZUKI SHIGETAKA
IPC: E02D3/115
Filed: 1993-05-28
Abstract: PURPOSE:To absorb stresses of frost heaving, settlement, etc., on freezing and thawing and securely prevent displacement of ground, by constructing balloon- like bodies at the upper and side faces of an improved body against freezing to be constructed and managing the inner pressure. CONSTITUTION:A casing pipe 1 is inserted to a specified depth of the upper face and the side faces of an improved body A against freezing to be constructed. Next, a stabilizing solution 24 is poured while extremely high pressure jet 21 is ejected from a triple-tube 20 for jet grouting inserted into the easing pipe 1 to construct a cavity 23 for absorbing an expansion pressure. Next, an antifreeze solution pipe 2 is inserted and a balloon-like body BS folded to form a thin diameter is pushed in. Subsequently, an antifreeze solution 24 is poured into the balloon-like body BS and the balloon-like body is pressurized to contact the wall face of the cavity 23 and form balloon like bodies B1-B13. And a freezing agent is poured from a freezing agent pipe P to construct the improved body A against freezing. At this time, the inner pressure of the balloon-like bodies B1-B13 is managed to absorb the expansion pressure EP due to freezing. Thereafter, after the ground has beer stabilized, a hardening agent is infected in the balloon-like bodies B1-B13 to solidify the ground.
Patent JP-S62283515-A (JP)
Inventor: NAKAMURA MASAAKI
IPC: H01H43/10
Filed: 1986-05-31
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-H01297624-A (JP)
Title: Thin film transistor and its production
Inventor: SATO SHUNICHI
IPC: G02F1/136
Filed: 1988-05-26
Abstract: PURPOSE:To connect picture element electrodes with a good electrical conductivity even if source and drain electrodes are formed thick by forming the source and electrodes having the two-layered structure laminated with a lower conductive film of a smaller film thickness and an upper conductive film of a larger film thickness and exposing the outside part of the lower conductive film as a picture element electrode connecting part. CONSTITUTION:The source and electrodes S, D are formed as the two-layered electrodes formed with the upper conductive film 11 of the larger film thickness on the lower conductive film 10 of the smaller film thickness. Further, the upper conductive film 11 of the electrode connecting the picture element electrode (a) of the electrodes S, D is formed to the width at which the outside part of the film 10 under the same is exposed. The front surface of the exposed part of the film 10 is used as the connecting part of the electrode (a). The step at the side edge of the picture element electrode connecting part is, therefore, decreased even if the electrodes S, D are formed thick. The formation of the conductive film to form the picture element electrode (a) even to the step part at a sufficient thickness is enabled. The connection of the picture element electrodes with the good electrical conductivity is thereby enabled.
Patent JP-H07335873-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: SAKAKIBARA JUN
IPC: H01L29/45
Filed: 1994-06-09
Abstract: PURPOSE:To simultaneously form a gate electrode and a source/drain lead-out electrode to simpify a process, obtain structure for avoiding the overlapping of both electrodes, prevent the increase of contact hole aspect ratio of the gate electrode, and decrease imperfect contacts. CONSTITUTION:A field oxide film 2 is formed in an element isolation region on a semiconductor substrate 1, and a gate oxide film 3 is formed in a specified region. Polycrystalline Si 4 is formed on the whole surface of the semiconductor substrate 1. By cutting off the polycrystalline Si 4, a gate electrode 4a and a source/drain leading-out electrode 4a are formed at the same time. An insulating film 5 is buried in the cutting-off part of the gate electrode 4b and the source/drain leading-out electrode 4a, and a source/drain diffusion layer 6 is formed in the semiconductor substrate 1. After an interlayer insulating film is formed on the whole surface of the semi-conductor substrate, a contact hole and a metal interconnection are formed to consititute a semiconductor device.
Patent JP-H06336534-A (JP)
Title: Composite foam
Inventor: YAMAZAKI MOTOYOSHI
IPC: C08G18/54
Filed: 1993-05-28
Abstract: PURPOSE:To obtain a composite foam having persistent heat resistance and burning resistance and improved heat-insulation properties and mechanical strengths and being reduced in a difference in density between the constituents and void formation by incorporating foamed polyvinylidene chloride particles in a structure of a curable resin foam. CONSTITUTION:This composite foam is prepared by mixing at least one curable resin foamable composition (A) which comprises a combination of 100 pts.wt. liquid phenolic resin, 0.5-500 pts.wt. curing agent and 1-50 pts.wt. blowing agent, forms a cured cellular structure when foamed and is cured at room temperature or under heating and selected between a phenolic foam and a phenol urethane foam with foamed particles (B) of a particle diameter of 0.1-8mm and an expansion ratio of 10-100, prepared by impregnating amorphous vinylidene chloride copolymer particles obtained by reacting 10-85wt.% vinylidene chloride monomer with 15-90wt.% another comonomer with a blowing agent and expanding the copolymer particles in an A to B weight ratio of 10/90 to 90/10 by weight, and optionally 1-30wt.%, based on the composite material, fibrous material of a fiber length of 1-100mm, and the resulting mixture is thermoformed.
Patent JP-S5652842-A (JP)
Title: Fluorescent screen of color cathode-ray tube
Inventor: WATANABE MINORU
IPC: H01J29/32
Filed: 1979-10-04
Abstract: PURPOSE:To improve the contrast of a screen by applying a pigment which eliminates the light the wave length of which is less than a specific value on the surface of copper-aluminium activated zinc sulfide phosphor to emit green light. CONSTITUTION:The green light emitting phosphor of copper-aluminium activated zinc sulfide ZnS:CuAl is dispersed in pure water, and an yellowish green pigment of cobalt yellow is adhered on the surface of the phosphor using ethylmethacrylate as an adhesive. Cobalt yellow is to eliminate the light wave length of which is less than 510nm, where oxides of Ba, Ti, or Ni, tungstic acid, titanium yellow, or zinc iron yellow may be also used for this purpose. The phosphor is combined with conventional blue phosphor of ZnS:Ag and red phosphor of Y2O2S:Eu, and a screen of color brawn tube is prepared. Thus white brightness is improved and the luminous reflectance is improved to strengthen the contrast.
Patent JP-S6327293-A (JP)
Inventor: ROEMKE LOWELL WILLIAM
IPC: D06M101/16
Filed: 1987-05-26
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-S5917278-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIOKA TATSUROU
IPC: H01L27/04
Filed: 1982-07-20
Abstract: PURPOSE:To reduce the light leakage of a semiconductor device by a method wherein the intrinsically gettering treatment is performed to a semiconductor substrate when a display or photo acceptance element is to be formed on the semiconductor substrate. CONSTITUTION:The existing IG treatment is performed to the N type Si single crystal substrate to form a defect layer (m) and a no defect layer (l). Then a P<+> type layer {a stopper (e)} is formed according to the existing thermal diffusion method. Moreover a gate material (f) is formed, N<+> type layers {a source (g) and a drain (h)} are formed according to the thermal diffusion method, and finally a screen plate (k) is put thereon to complete formation of the display element. Accordingly, the defect layer (m) is formed at the distance of about 2mum from the directly under part of the drain (h).
Patent JP-H09312881-A (JP)
Title: Configuration method for radio channel in cdma mobile radio communication system
Inventor: NAKAMURA TAKEHIRO
IPC: H04W56/00
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To improve receiving quality or to improve capacity of a radio channel by constituting a down radio channel with a radio channel which has a transmission speed that is faster than the slowest transmission speed that can be provided as a call or which has the fastest transfer speed that can be provided as a call. SOLUTION: A down radio channel has down radio frames 11 to 15 for a high, intermediate and low speeds respectively. A call whose speed is slower than a transmission speed of the radio frame 11 performs time sharing of a radio frame 13, divides it into two time slots, allocates calls 1 and 2 to each slot, and multiple calls share the radio frame and transmit a signal. Also, a call whose speed is slower than a transmission speed of a radio frame 13 performs time sharing of a radio frame 15, divides it into four time slots, allocates one call to each slot, and multiple calls share the radio frame and transmit a signal. Because this makes transmission speeds be realized with only one radio channel, a hardware scale of a mobile station can be reduced.
Patent JP-S61284240-A (JP)
Inventor: FUKUI TADAHIRO
IPC: B23K26/064
Filed: 1985-06-12
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-S5918416-A (JP)
Title: Method for detecting output of optical fiber gyro
Inventor: YASUI SATOSHI
IPC: G01C19/64
Filed: 1982-07-23
Abstract: PURPOSE:To remove causes of errors, by guiding light beams, which are propagated in the reverse directions in an optical fiber loop to the same optical axis, thereafter inputting the optical beams into an acoustooptic element, and detecting the phase difference between the specific detected signals with regard to the driving frequency. CONSTITUTION:Light from a light source 1 is split into two directions by a beam splitter 3, and the light beams are propagated in the reverse directions in an optical fiber loop 6. The light beams are made to pass through the splitter 3 again and inputted into an acoustooptic element 8 that is driven by an ultrasonic driving signal 13. The light beams undergo Bragg diffraction and are circularly polarized by a 1/4 wavelength plate. Then the beams are detected by a detector 11 through an analyzer 10. Then, the phase difference between the signal, which is obtained by dividing a detected signal 12 from the detector 11 into 1/2N (where N is a natural number), and the signal, which is obtained by dividing a driving signal 13 from the element 8 into 1/N, is detected by a phase comparator 17. In this way, the effects of fluctuation of the amount of light of the light source and the like can be removed.
Patent JP-H01296082-A (JP)
Title: Tunnel furnace
Inventor: KANESHIGE MITSUO
IPC: F27B9/36
Filed: 1988-05-25
Abstract: PURPOSE:To prevent preheating cut and cooling crack and contrive quick sintering, by blowing high-temperature gas, whose temperature difference between an atmosphere in a furnace is less than 50 deg.C, with a high speed to reduce the variability of temperatures in the furnace in a preheating zone or a cooling zone. CONSTITUTION:Ejecting means 6, 9 are provided in one of or both of the preheating zone 1 and the cooling zone 3 of a tunnel furnace while gas or air whose temperature difference between an atmosphere in the furnace at the position of the ejecting means 6, 9 is less than 50 deg.C is ejected into the furnace with a high speed higher than 100m/sec. The inside of the furnace is mixed violently and becomes same temperature substantially so that the variability in the same section becomes lower than 20 deg.C. According to this method, the limit of quick sintering may be shortened to 10-12 hours which has been 14-15 hours so far.
Patent JP-S63291452-A (JP)
Title: Semiconductor integrated circuit device with system function
Inventor: KOMIYAMA YASUO
IPC: H01L21/822
Filed: 1987-05-25
Abstract: PURPOSE:To analyze defects easily by providing cut regions along which a semiconductor integrated circuit is divided into individual functional regions and bonding pads formed in the functional regions separated in accordance with the individual functions for connecting the semiconductor integrated circuit to an external circuit. CONSTITUTION:A wafer 1 is constituted by a substrate 10 made of silicon crystal and a pattern 9 composed of elements and wirings formed on the substrate 10 by precision processes. The wafer 1 is composed of a chip 2 with system functions and bonding pads 3 for connection of chips 5-8 with individual functions. The chip 2 is so designed and arranged as to be divided into four circuit functions and bonding pads 3... are arranged between the individual functional chips 5-8. By dividing the chip 2 along cut regions 4, the functions of the individual functions proper can be performed. With this constitution, the divided individual circuit functions can be used independently and, if the divided circuit functions are systematically connected to each other through the bonding pads 3, a semiconductor integrated circuit device which can be applied to general and practical purposes excellently can be constituted.