baber/WOPTO huggingface dataset:
Patent JP-H04313204-A (JP)
Title: Manufacture of permanent magnet
Inventor: MURATA HIROSHI
IPC: H01F13/00
Filed: 1991-04-10
Abstract: PURPOSE:To provide the manufacturing method, of a permanent magnet, which can ensure the matching property of the intensity of magnetic field at a permanent magnet used to constitute a magnetic sensor or the like to the sensitivity of a magnetic-to-electric conversion element and which can prevent an irregularity in an output from the magnetic-to-electric conversion element. CONSTITUTION:The manufacturing method, of a permanent magnet, which is related to this invention is featured by the following: a magnetic-substance member 12 whose whole surface is covered with a resin film 13 is prepared and assembled in a product; and, after that, the magnetization treatment and the demagnetization treatment of said magnetic-substance member 12 are executed.
Patent JP-2000273869-A (JP)
Title: Wall face material for reinforcing mud wall and method for constructing reinforcing mud wall
Inventor: HIGUCHI YASUAKI
IPC: E02D17/18
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a wall face material for reinforcing mud wall capable of constructing a reinforcing mud wall easily and preventing the collapse of the reinforcing mud wall, having excellent stability and durability, and being favorable for greening plants and a method for constructing the reinforcing mud wall simply using the wall face member. SOLUTION: A panel A for earth retaining is constituted by integrating a rectangular concrete plate (a) and a substantially triangular concrete plate (b). This wall face member for reinforcing mud wall is constituted in such a way that a lower side of the substantially triangular concrete plate (b) is engaged with a groove a1 in which the panel for earth retaining A to be piled up on it is formed on an upper side of the rectangular concrete plate (a), a projecting part a2 provided in one end part of one rectangular concrete plate (a) and a recessed part a3 provided in the other end part thereof can be mutually fitted when linking them in the direction of length (lateral direction), and a netlike banking reinforcing member is connected to a connection part D formed in a lower part on a back face of the rectangular concrete plate (a).  A banking reinforcing wall is constructed using this wall face member.
Patent JP-H10264182-A (JP)
Title: Manufacture of artificial stone
Inventor: GOTO SHINICHI
IPC: B29K33/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently manufacturing an acrylic artificial stone of high quality such as a molding having a relatively thin thickness and even a molding having a thick thickness as well for use as an acrylic artificial stone which has no defect, on this surface, such as a whitening phenomenon, swelling, cracks, etc. SOLUTION: When a mixture, in the form of slurry, containing a monomer capable of polymerizing and composed principally of (metha)acrylic ester, or containing a monomer capable of polymerizing and composed principally of (metha)acrylic ester and filler, is polymerized and cured in a mold 1 to manufacture an artificial stone, a chain transfer agent is put into the mixture and the upper surface of the mixture in the mold 1 is covered with a sealing liquid L, into which the mixture is not substantially dissolved, and the liquid L is caused to penetrate into between an artificial stone to be molded and the inner surface of the mold to effect polymerization and curing.
Patent JP-H03276081-A (JP)
Title: Semiconductor integrated circuit
Inventor: KIMURA AKIRA
IPC: G01R31/28
Filed: 1990-03-27
Abstract: PURPOSE:To enhance efficiency for a test by controlling the operating state of output circuit independent of the operation of internal circuit on a semiconductor integrated circuit (IC) in the manner of inputting the signal exclusive for the test from the outside terminal of IC. CONSTITUTION:The outside terminal 15 of a control part 2 is set to the low level by the IC in the case of normal operation, and the states of input/output circuit 1 are settled by an inside control signal S1 and inside output signal S2. In the case resistance value of an internal resistor 8 in the control part 2 is tested, an output buffer 5 is set to the high impedance state independent of the operating state of IC inside 4 by means of setting the outside terminal 15 to the high level, and the internal resistance 8 is set to the connecting state with an outside output terminal 10 to impress the potential different from that of a GND power source 14 on the input/output terminal 10, then by means of measuring a current flowing in the outside input/output terminal 10, the resistance value of the internal resistance 8 can be tested.
Patent JP-H01260081-A (JP)
Title: Corrosionproof twisted steel wire
Inventor: SEKI JUNICHI
IPC: H02G7/00
Filed: 1988-04-01
Abstract: PURPOSE:To obtain the subject twisted steel wire having excellent corrosion resistance, durability of the corrosionproof layer and stretching workability, by twisting steel wires having a baked coating layer of an organic material and covering the outer circumference of the twisted wire with a solid covering layer of polyethylene. CONSTITUTION:Steel wires 1 having a baked coating layer of an organic material such as polyvinyl chloride are twisted and the outer circumference of the twisted steel wire is covered with a solid covering layer 3 of polyethylene. The thickness of the polyethylene layer is preferably >=0.5mm.
Patent JP-S5411851-A (JP)
Title: Welding torch
Inventor: SAITOU AKIHIRO
IPC: B23K9/26
Filed: 1977-06-29
Abstract: PURPOSE: To hold arc stably by controlling vibration of the weld metal through feeding of the wire under feed load. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06289545-A (JP)
Title: Magazine for rolled photosensitive material
Inventor: HONDA MICHIYOSHI
IPC: G03C3/00
Filed: 1993-04-05
Abstract: PURPOSE:To provide the magazine for a rolled photosensitive material which smoothes drawing out of the photosensitive material and prevents the generation of the chipping dust a bearing and a winding core. CONSTITUTION:This magazine for the rolled photosensitive material 5 is constituted to house the rolled photosensitive material wound on the winding core 1 freely rotatably supported by the bearing 2 on the inside surface of a side plate 4. The material of at least both contact surfaces of the winding core 1 and the bearing 2 on the inside surface of the side plate 4 is plastic. At least either of the contact surfaces are a silicon resin or or silicon-contg. resin or self-lubricative resin or self-lubricative resin-contg. resin.
Patent JP-S61238672-A (JP)
Inventor: AOKI GOICHI
IPC: B66B3/00
Filed: 1985-04-15
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-H08250964-A (JP)
Title: Electronic chip component
Inventor: TANAKA HIROYOSHI
IPC: H03H9/02
Filed: 1995-03-10
Abstract: PURPOSE: To improve the thermal shock resistance, to enhance the reliability of its external electrode and to exclude external appearance defect by coating a border between a thin film electrode and an electronic component itself with a heat resistance resin film. CONSTITUTION: In external electrodes 5, 6, thin film electrodes 5a, 5b are formed to a side face of an electronic element assembly 4 and thick film electrodes 5b, 6b are formed to upper and lower sides, the thin film electrode 5a and the thick film electrode 5b are conductive to form the external electrode 5, and the thin film electrode 6a and the thick film electrode 6b are conductive to form the external electrode 6. Then the thin film electrodes 5a, 5b in excess of the width of the thick film electrodes 5b, 6b and the electronic element assembly 4 adjacent to the thin film electrodes 5a, 5b are coated by a heat resistant resin film 7. Thus, even when the adhesion between insulation boards 2, 3 and a piezoelectric vibration element 1 is incomplete, the air-tightness in the inside of the electronic component is kept by the resin film 7.
Patent JP-H01249599-A (JP)
Title: Radiation cooling device
Inventor: OKAWA YOSHIO
IPC: B64G1/50
Filed: 1988-03-31
Abstract: PURPOSE:To perform an efficient control of temperature by transporting heat, transmitted to the first cooling unit, to the first opening part through the first heat pipe and heat, transmitted to the second cooling unit, to the second and first opening parts through the second and third heat pipes to be radiated. CONSTITUTION:Heat from a space navigating vehicle 30 is transported to the first opening part 10a through the first cooling unit 11, first heat pipe 13 and a heat radiator 14 and radiated. Simultaneously, heat from an infrared rays detector 19 is transported to the first and second opening parts 10a, 10b through the second cooling unit 17, second heat pipe 20, connection part 22, third heat pipe 23 and heat radiators 21, 24 and emitted. Here a beam of heat from the sun 31 is intercepted by an outside heat reflector 10. In this way, the infrared rays detector 19 is held to a desired temperature region. Thus because the outside heat reflector 10 separately provides the first and second opening parts 10a, 10b corresponding to different cool space, an efficient control of temperature can be performed by enabling the cool space of wide range to be ensured.
Patent JP-H06201202-A (JP)
Title: Refrigerating plant
Inventor: HANSU GIYUNTAA SHIYUMITSUTO
IPC: B01D53/14
Filed: 1991-04-11
Abstract: PURPOSE: To realize a refrigeration plant which enables brine use between specified temperatures by arranging a refrigerant circuit in an airtight housing, disposing a spring unit and an run-out zone, respectively at the upper and lower parts of the housing, and coupling a power supply control signal conducting means airtightly. CONSTITUTION: A housing 12 comprises a lower part 12a, and a removable upper part 12b, which can be brought into airtight contact therewith through a separate plane 18. The lower part 12a is shut off by an airtight cover 20. It has a sprinkling unit 85 which is connected with a water connection 88 disposed contiguously to the upper wall 82 of the housing 12. Furthermore, a run- out zone 26, e.g. a trough, is disposed on the bottom 24 of the lower part 10a. A cabinet 16 is connected with respective power supply controllers. According to the arrangement, brine can be used between -40 deg.C and +20 deg.C or at the temperature of a secondary cooling medium.
Patent JP-S62235733-A (JP)
Title: Both surface exposure device for wafer
Inventor: KUDO TETSUYA
IPC: G03F7/20
Filed: 1986-04-04
Abstract: PURPOSE:To markedly simplify the delivery work of the wafer which is exposed on both front and back surfaces, and to completely eliminate the positional and phase deviations of wafer generating when a delivery operation is performed by a method wherein the wafers are delivered by switching vacuum suction in the state wherein a pair of wafer chucks are opposed with each other pinching an epoxy wafer. CONSTITUTION:The wafer chuck 4a, on which a wafer 10 is vacuum-sucked, is arranged on the side of the lower surface of the prescribed pattern mask 5a, a pattern is printed on the upper surface of the wafer 10. Both wafer chucks 4a and 4b are moved in parallel by bringing them close each other in the state wherein the wafers are vacuum-sucked to the wafer chuck 4a, the vacuum- sucked surfaces of both wafer chucks 4a and 4b are opposed each other by rotating them upward, and after the wafer 10 has been put in the pinched state, the vacuum suction is started for the other wafer chuck 4b, the vacuum- attraction on the wafer chuck 4a is cut off in the state wherein the exposed surface of the wafer 10 is vacuum-sucked, and the wafer 10 is delivered in the vacuum-sucked state.
Patent JP-H11313920-A (JP)
Title: Nail driver for game board
Inventor: MATSUMOTO YOSUKE
IPC: B27F7/02
Filed: 1999-03-24
Abstract: PROBLEM TO BE SOLVED: To enable smooth and quick driving of nails by finely vibrating a hammer. SOLUTION: This nail driver for game board is provided with an XY table, a nail supplying device, a nail grasping device, a hammer device 500 and an electronic controller. The hammer device 500 is equipped with a hammer 553 and a vibration driver 550. The hammer 553 is provided to drive nails. The vibration driver 550 is provided to finely vibrate the hammer 553 in the Z-axis in which the hammer 553 drives nails.
Patent JP-S63242281-A (JP)
Inventor: YOSHIDA MASATO
IPC: A62C29/00
Filed: 1987-03-31
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-H07296617-A (JP)
Title: Sun light collector
Inventor: OYAMA NOBUO
IPC: F21S11/00
Filed: 1994-04-18
Abstract: PURPOSE: To allow arrival of light deep in a room without generating spectra by providing plural convex stripes, having arc-shaped curve edges in section, in parallel on at least one surface of a flat plate-like transparent body. CONSTITUTION: In this sunlight lighting device, plural monofilaments or rod-like bodies 1 are glued on a transparent plate or film 4 side by side in parallel. One surface on the side of plural convex stripes 3 having arc shapes in section, on which the monofilaments or rod-like bodies 1 are exposed, is set to a first surface P1 , i.e., a sunlight incident surface, while the other surface is set to a second surface P2 , i.e., a sunlight emitting surface.
Patent JP-H04312199-A (JP)
Title: Electronic cash register
Inventor: SATO TORU
IPC: G07G1/12
Filed: 1991-04-11
Abstract: PURPOSE:To stepwise display a message indicating the occurrence main cause of an error and disposition procedure thereafter in accordance with necessity when the error occurs. CONSTITUTION:The message indicating the occurrence reason of the applying error in accordance with various kinds of error codes and the message indicating disposition procedure for obtaining the error are set in an error contents table. The contents of the display message in a display equipment is stepwise changed from the message indicating the occurrence reason of the error into the message indicating disposition procedure for obviating the error at every key-input of a reason key in an error state.
Patent JP-H11281190-A (JP)
Title: Double adsorption refrigerating machine
Inventor: UCHIKAWA YASUO
IPC: F25B17/08
Filed: 1998-03-26
Abstract: PROBLEM TO BE SOLVED: To enhance refrigeration output while reducing the size by supplying a second adsorption refrigerating machine with low temperature heat carrier cooled at the cold heat generating section of a first adsorption refrigerating machine. SOLUTION: First and second adsorption refrigerating machines A, B comprise first and second adsorbent chambers 1a, 1b and 2a, 2b, evaporating chambers 3a, 3b and condensing chambers 4a, 4b, respectively. First and second adsorbing/desorbing operations are repeated at the first and second adsorption refrigerating machines A, B by switching valves VR and V.  In the first adsorbing/desorbing operation, a process for evaporating refrigerant in the evaporating chambers 3a, 3b while adsorbing refrigerant vapor R to the adsorbents 5a, 5b in the first adsorbent chambers 1a, 1b under a state where the first adsorbent chambers 1a, 1b are communicating with the evaporating chambers 3a, 3b and the second adsorbent chambers 2a, 2b are communicating with the evaporating chambers 3a, 3b is executed in parallel with the process for desorbing adsorbed refrigerant R from the adsorbents 6a, 6b of the second adsorbent chambers 2a, 2b and desorbing the desorbed refrigerant vapor R through the condensers 4a, 4b.
Patent JP-H06267989-A (JP)
Title: Method of manufacturing thin film transistor
Inventor: CHIYOU KOUYUU
IPC: H01L29/786
Filed: 1993-03-12
Abstract: PURPOSE:To improve the throughput with maintained mass-productivity by a method wherein a catalyst element with a specific concentration is introduced into amorphous silicon to reduce the crystallization temperature, and the activa tion temperature of the doping impurities is reduced with the catalyst element introduced into the silicon film. CONSTITUTION:At first, a ground film 11 of oxide silicon is formed on a substrate 10, and a genuine amorphous silicon film 12 is deposited and an oxide silicon film 13 is deposited on it. After the oxide silicon film 12 is annealed in a nitrogen atmosphere, it is patterned to form an island-shaped silicon region 14, then, a silicon film is deposited, the silicon film is patterned to form a gate electrode 16. Then, impurities are implanted into the silicon region with the gate electrode as a mask. After that, the annealing is performed in the nitrogen gas to activate the impurities. Then, a contact hole is formed to form a wiring 19a, 19b for the TFT electrode.
Patent JP-S523918-A (JP)
Title: Exhaust gas purifier device
Inventor: NAKAMURA TOKUAKI
IPC: F01N3/10
Filed: 1975-06-24
Abstract: PURPOSE: Purification of exhaust gas in carried out by a simple device without decreasing the performance of automobile. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10257516-A (JP)
Title: Image pickup device
Inventor: SANO TOSHIYUKI
IPC: H04N9/04
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup device in which white balance of two kinds of video signals with a different exposure is independently adjusted. SOLUTION: Two kinds of video signal with a different exposure outputted from an image pickup element 101 where a transfer speed of a horizontal CCD is twice are separated into long time and short time of the same timing exposure video signals at a usual speed and then synthesized at a prescribed level. At first a color difference mean value in a dark area is inputted to a microcomputer 117 by a means 109 that discriminates bright/dark area by comparing the level of the long time exposure video signal with the synthesized level and an area designation means 115 that selects a color difference signal of each of the dark/bright area and the microcomputer 117 controls a multiplier 112 so that the color difference means value matches with a reference value to adjust the white balance in the dark area.  The color difference signal in the bright area is selected by the adjustment end information and similarly a multiplier 108 that controls the gain of the short time exposure video signal for every pixel to adjust the white balance in the bright area.
Patent JP-S62236216-A (JP)
Title: Digital-analog converter
Inventor: TOSUMI YASUKAZU
IPC: H03M1/78
Filed: 1986-04-08
Abstract: PURPOSE:To facilitate the correction of the deviation of an output signal due to the resistance error, to reduce the test cost and the chip area by providing >=1 auxiliary gate to a drain diffusion layer of a switch FET selecting resistors of a ladder resistance circuit and using a signal inverted to a signal of a main gate to drive the auxiliary gate. CONSTITUTION:The auxiliary gates 11, 12, 13 are provided to a drain diffusion layer 2 via an insulation film SiO2 10 as soon as the main gate 9 controlling a channel region 8 between the drain diffusion layer 2 and a source diffusion layer 3 is formed. In driving the auxiliary gates 11,12, 13 by a signal inverted to a signal of the main gate, an inverted layer is formed to the surface of an N<-> layer 2 and its on-resistance is increased. The width of the inverted layer is controlled by number of the auxiliary gates to be driven and the depth of the inverting layer is controlled depending on the signal level and the on- resistance of each FET is controlled optionally. Thus, the deviation of the output due to the error in the resistance of the ladder type resistance circuit is corrected easily by selecting the auxiliary gate driven by each FET for the switch selecting the resistance.
Patent JP-S61277177-A (JP)
Inventor: UIRIAMU ESU GURIINUTSUDO
IPC: H02G3/18
Filed: 1986-04-08
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-H09247511-A (JP)
Title: Rotary mechanism for auxiliary component of image pickup device fitted to accessory shoe
Inventor: YAMADA YUKIO
IPC: G11B33/06
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a rotary mechanism for an auxiliary component for an image pickup device by freely turning a main body of the auxiliary component with respect to a reception member and turning easily the main body in a correct direction even when the direction of the main body is different from a direction specified for operation in the case of mounting the auxiliary component to a video equipment. SOLUTION: A main body 2 of an auxiliary component 1 for an image pickup device fitted to an accessory shoe of the image pickup device is supported freely turnably with a rotary mechanism 3 with respect to a reception member 19 fixed to a foot member 23 engaging with the accessory shoe. To turn the main body 2, the rotary mechanism 3 is turned manually via an operating member 22. Furthermore, a click mechanism is interposed between the reception member 19 and the main body 2. Thus, in the case of fitting the auxiliary component 1 for the image pickup device to the accessory shoe of the video equipment, even when the direction of the main body 2 differs from a direction specified in operation, the main body 2 is easily turned and adjusted through the rotary mechanism for the auxiliary component 1 for the image pickup device.
Patent JP-S558013-A (JP)
Title: Semiconductor device manufacturing method
Inventor: SUGISHIMA KENJI
IPC: H01L21/027
Filed: 1978-06-30
Abstract: PURPOSE: To simplify resist-manufacturing process by using resists of the same kind in multiple layers in such a manner as to turn a photo-resist into insoluble to an exclusive developer at a given time and also make it insoluble to a resist itself.  
     CONSTITUTION: If 1-hyroxyl and 2-alkylimidazolin are solved in a positive type photo-resist, the resist becomes almost insoluble to a developer if it is heated to approximately 120°C or more. If the photo-resist film is exposed to an inert gas plasma for several minutes, even if another coating of photo-resist was applied onto the film, it (the bottom resist film) is not solved. By utilizing these phenomena, it is possible to use positive type photo-resists in multiple layers and also to simplify the manufacturing process. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01251249-A (JP)
Title: Cache memory controller
Inventor: NAKAMURA KATSUMI
IPC: G06F15/177
Filed: 1988-03-31
Abstract: PURPOSE:To simultaneously execute read-out requests to cache memories as a common one by broadcasting read-out data from a main storage device to all CPUs at the time of a main storage read-out request from the CPU. CONSTITUTION:At the time of executing write of data to a cache memory 3 in a parallel processing mode, a block of data requested from one CPU 2 and has been read out of a main storage device 1 is broadcast to all CPUs, and written in the cache memory 3 of the CPU 2 in which a parallel processing mode flag 11 is ON. According to this constitution, read-out requests to the cache memories 3 of the same data block, which are outputted from plural sets of CPUs under some condition can be executed simultaneously as a common one, and the performance is improved.
Patent JP-H09243762-A (JP)
Title: Timer circuit
Inventor: KUROIWA SHIGETOSHI
IPC: G01C19/5776
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a timer circuit in which a time according to the ambient temperature can be set by comparing a first voltage according to the ambient temperature with a second voltage according to the passed time from the start. SOLUTION: A voltage vA according to the ambient temperature is generated by a resistor RA1 and a thermistor RA2, and a voltage vB according to the passed time from the closing of a switch SW1 is generated by a charging circuit formed of a resistor RB1 and a capacitor CB2. These voltages vA, vB are compared to each other by a comparator C, and when the voltage vB is equal to the voltage vA, the comparator C generates an output. In this way, a time according to the ambient temperature can be set.