baber/WOPTO huggingface dataset:
Patent JP-H09125845-A (JP)
Title: Guide member of push-pull chain in automatic expansion/ contraction type gate door
Inventor: IKEMIZU MAKOTO
IPC: F16G13/20
Filed: 1995-10-27
Abstract: PROBLEM TO BE SOLVED: To improve the abrasion resistance and reduction of noises of a guide member by receiving a roller for a push-pull chain by a guide section and rolling and roller when the push-pull chain is made to travel. SOLUTION: A distance A from a place, where a roller 103 for the push-pull chain 10 of a lower guide section 213 in a guide member 210 is received from the lower side, to an interior wall on the lower side of a hollow section 211 is made larger than a distance B from a place, where the lower guide member 213 is received from the lower side, to the lower edge of a plate 102. Consequently, the lower edge of the plate of the push-pull chain 10 is not received by the interior wall on the lower side of the hollow section 211, and the roller 103 for the push-pull chain 10 is received particularly from the lower side by the lower guide section 213 and guided rotatably. The guide member 210 also functions as the holding member of a tube cover, the roller 103 for the push-pull chain 10 is received to both upper-lower guide sections 212, 213 and rolled in the contraction-extension process of an automatic expansion type gate door, and the abrasion resistance of the guide member 210 is improved.
Patent JP-H02126372-A (JP)
Title: Picture processor
Inventor: KURODA SHINICHI
IPC: G06T1/20
Filed: 1988-11-07
Abstract: PURPOSE:To flexibly change the connection of a picture bus, to evade the competition of the picture bus, and to attain an arbitrary pipe line processing by distributively arranging a memory bus linking control circuit and a data processing bus linking control circuit. CONSTITUTION:The whole processor is controlled through a system bus 9 by a CPU 8. Memory bus linking control circuits 101 and 102 arbitrarily change the connection among picture buses 71 to 73 and picture memories 31 and 32 by a control from the CPU 8. Bidirectional pipe line ring buses 121 to 124 annularly connect the section between data processing bus linking control circuits 111 and 112. The circuits 111 and 112 arbitrarily change the connection of the pipe line ring buses 121 to 124 among data processing circuits 41 and 42 and the picture buses 71 to 73 by the control from the CPU 8. The circuits 41 and 42 execute preprocessings such as a density conversion and differentiation for the successively sent picture data, and successively output a result.
Patent JP-H06324639-A (JP)
Title: Circuit and method for drive of flat display panel
Inventor: KIMU JIYONGUHI
IPC: G09G3/20
Filed: 1992-09-24
Abstract: PURPOSE: To improve the luminance of a picture by providing a driving circuit with 1st and 2nd driving circuits and extending one horizontal scanning period and a data display period. CONSTITUTION: The driving circuit is constituted of a plane display panel 20 having scanning lines and data lines and divided into upper and lower sides, an upper side anode driving circuit 5 for driving upper side anodes, a lower side anode driving circuit 6 for driving lower side anodes, an even-number cathode driving circuit 7 for driving upper side and lower side corresponding even-number cathodes, and an odd-number cathode driving circuit 8 for driving upper side and lower side corresponding odd-number cathodes. The driving circuit is also provided with 1st to 4th memories 9 to 12, which store data in response to write signals WE1 to WE4 and output data to the upper side and lower side anode driving circuits 5, 6, etc., in response to read signals RD1 to RD4.
Patent JP-S61155260-A (JP)
Inventor: ONO TAKASHI
IPC: C04B35/536
Filed: 1984-12-27
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-S61154452-A (JP)
Title: Reluctance dc motor
Inventor: KITADA SHINICHIRO
IPC: H02K13/10
Filed: 1984-12-26
Abstract: PURPOSE:To improve the durability by using an insulating material which abrupt ly reduces its insulating resistance value if exceeding a specific voltage as an insulating material between commutator segments, thereby decreasing sparks from a brush and reducing the wear of the brush. CONSTITUTION:Commutator segments 10 are radially arranged and secured through an insulating material 1 on the outer periphery of a boss 8 inserted into a rotational shaft of a rotor. In this case, an insulating material which abruptly reduces its insulating resistance value if exceeding a specific voltage is used as an insulating material 11. This material may use, for example, a zinc oxide. Thus, even when an armature winding crosses a portion that a magnetic flux density is high due to a large brush angle, a voltage between large commutator segments is eliminated by the rapid breakdown of the material 11. Accordingly, it can prevent the brush from generating a spark.
Patent JP-H05121304-A (JP)
Title: Electron beam exposure system
Inventor: OOKA MASATO
IPC: H01L21/027
Filed: 1991-10-28
Abstract: PURPOSE:To facilitate continuous exposure for maintaining a throughput and take a plate into and out of an aligner while the exposure is going on. CONSTITUTION:A main chamber 1, a first subchamber 3 which is connected to the maim chamber 1 with a plate holder entrance 4 and a second subchamber 5 which is connected to the first subchamber 3 with one or more cassette entrance(s) 6 (and 7) through which a plate holder containing cassette can be replaced mutually are provided. With this constitution, the plate can be taken into or out of the second subchamber 5 by opening and closing the second subchamber 5 without degrading the vacuum degree of the first subchamber 3, so that continuous exposure which maintains a throughput can be performed and the plate can be taken into or out of an aligner while the exposure is going on.
Patent JP-H05121561-A (JP)
Title: Manufacture of semiconductor device
Inventor: KINOSHITA TAKASHI
IPC: H01L21/306
Filed: 1991-10-28
Abstract: PURPOSE:To easily detect an end point when an insulating film on a metal wiring is wet etched. CONSTITUTION:A metal wiring 2 is formed on a semiconductor substrate 1, and a metal film 6 is so formed on a scribing lane 5 as to become an area wider than that of the film 2. Parts of an insulating film 3 on parts of the wiring 2 and a metal film 11 become equal. Just etching time of the film 3 on the substrate 1 is made uniform, and a just etching point of a through hole 4 on the wiring 2 which has been heretofore difficult to detect due to its narrow area can be detected on the lane 5 having a wide area.
Patent JP-H02126274-A (JP)
Title: Multi-stage developing device
Inventor: MIZUISHI HARUJI
IPC: G03G15/01
Filed: 1988-11-07
Abstract: PURPOSE:To increase the density of both a solid image and a line image by providing a developing main electrode with wide magnet width on an upstream side in the conveying direction of a photosensitive drum and a developing main electrode with narrow magnet width on a downstream side. CONSTITUTION:In a development casing, 1st, 2nd, and 3rd developing sleeves 51-53 are provided in order from the upstream side in the conveying direction of the photosensitive drum. Then the magnet widths l1 and l2 of the developing main electrodes 54a and 54a of the sleeves 51 and 52 are both wide to improve the density of the solid image part of a latent image. Further, the magnet width l3 of the developing main electrode 56a of the sleeve 53 is made narrow to improve the density of the line image part. Further, a developing bias V3 which is applied to the sleeve 53 is set larger in absolute value than a developing bias V1 applied to the sleeves 51 and 52 to make ground staining hard to occur.
Patent JP-H03140419-A (JP)
Title: Cooling roll
Inventor: KURIYAMA HISASHI
IPC: F16C13/00
Filed: 1989-10-27
Abstract: PURPOSE:To provide the cooling roll having a uniform cooling capacity in the lateral direction by injecting a cooling medium from the middle of an insertion shaft inserted into the hollow outer cylinder of the roll into the hollow outer cylinder and discharging the medium from the end of the hollow outer cylinder. CONSTITUTION:The insertion shaft 2 is inserted into the hollow outer cylinder 1 which is freely rotatably supported with the specified space in between. A fluid passage 21 is provided in the shaft 2, a cooling medium is injected from a radial fluid passage 211 provided in the middle of the shaft 21 into the hollow outer cylinder 1 and discharged from the end of the cylinder 1. Consequently, a material is uniformly cooled in the lateral direction even under the same cooling conditions.
Patent JP-H10118832-A (JP)
Title: Manufacturing device for tube end protective ring
Inventor: TSURUTA KAZUO
IPC: B23D21/00
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a device which is of compact construction, and which is capable of efficiently performing the cutting or ring raw materials by a shear-press device, the forming of cut rise part, and shortening the length of this device in the direction in which the ring raw materials are conveyed. SOLUTION: In a manufacturing device for tube end protective rings, which is provided with a shear-press device, a forming device, and a bending device, the shear-press device is provided with a first moving bedplate 21 capable of reciprocating needed strokes at the position crossing a conveying path 23 for ring raw materials 2, across the conveying path by reciprocating means 24. Then cutting means 25 for cutting the ring raw materials 2, and cut rise part forming means 26 capable of forming a pair of cut rise parts 2a, 2a, both sides of which are symmetrical with respect to a cutting line, to the cut end parts of the ring raw material 2, are juxtaposed on a first moving bedplate 21.
Patent JP-H07134354-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ANDO TAKUMI
IPC: G03C1/76
Filed: 1993-11-10
Abstract: PURPOSE:To obtain a silver halide photographic sensitive material having good anti-curling property and excellent drying property and solvent resistance after development. CONSTITUTION:This silver halide photographic sensitive material has at least one silver halide emulsion layer containing hydrophilic colloid as a binder on the one surface of a supporting body and at least one non-photosensitive hydrophilic colloid layer and at least one hydrophobic polymer layer on the opposite surface of the supporting body to the surface where the silver halide emulsion layer is formed. The hydrophobic polymer layer is more distant from the supporting body than the nonphotosensitive hydrophilic colloid layer. The surface having the hydrophobic layer is substantially resistant against water. In this photosensitive material, the polymer layer contains at least one kind of crosslinking agent and at least one accelerator for crosslinking.
Patent JP-H09121616-A (JP)
Title: Farming tractor
Inventor: NAKAMURA KENTARO
IPC: A01B63/10
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a farming tractor simplified in structure, capable of suppressing the rise in hydraulic oil temperature, and excellent in terms of maintenance, so designed that a control valve is located in the vicinity below a lift arm rocking support. SOLUTION: This farming tractor is so designed that the control valve 31 for a hydraulic cylinder 6 for driving a lift arm is located in the vicinity or made to get into the space below the rocking support 17 for the lift arm 1. It is preferable that a control valve 25 to control the lowering speed of the lift arm 1 be attached in the vicinity along the longitudinal direction of the control valve 31 and to the lateral outside of a transmission case 3, and the operational rod 33 for the control valve 25 consist of a three-dimensionally flexible rod.
Patent JP-S63245598-A (JP)
Inventor: OKADA TATSUO
IPC: G08B25/10
Filed: 1986-11-25
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-H07138828-A (JP)
Title: Quality controlling apparatus for draw false-twister
Inventor: MORI TOSHIAKI
IPC: D02G1/04
Filed: 1993-11-10
Abstract: PURPOSE:To provide a quality controlling apparatus for a draw false-twister capable of getting the data for tension control, the data for yarn evaluation and the data for the inspection of the false-twisting unit at respective optimum time intervals. CONSTITUTION:This quality controlling apparatus is provided with a sampling means 15 for sampling measured tension data at a prescribed time interval (t), a memory 20 for separately storing at least the sampled tension data S, the mean value (m1) of the n1 tension data and the mean value (m2) of the n2 tension data, an evaluation means 17 for evaluating the tension data and generating an alarm when the evaluation result is out of a control limit, a controlling means 18 for controlling the tension according to the mean value (m1) and a transmission means 16 for transmitting the mean value (m2) to an upper surveillance apparatus 13.
Patent JP-H11114789-A (JP)
Title: Chamfering device for inner surface of steel pipe
Inventor: IWASAKI TAKUJI
IPC: B23D79/00
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of efficiently chamfering the inner surface in the short cycle time without damaging a tool. SOLUTION: An aligning roll 3 is provided, for aligning the ends of steel pipes on the way of feeding on an inclined skid 1 in the lateral state. A reverse gradient skid 13 for decelerating the rolling speeds of the steel pipes 2 is arranged on the downstream side of a stopper 6 for stopping the steel pipes 2 to be fed in a state where the pipe ends are aligned by the aligning roll 3, in parallel to an inclined skid 5. A pressing and rotating mechanism 12 for pressing the steel pipe 2 decelerated by the reverse gradient skid 13 and for forcibly rotating it is provided. A wire brush device for removing burrs by being pressed to the end of the steel pipe 2 is provided on one side of the pressing and rotating mechanism 12.
Patent JP-S62216197-A (JP)
Inventor: RUFUOORU RUI
IPC: H02G13/00
Filed: 1986-11-26
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-H06129814-A (JP)
Title: Pattern position measuring device
Inventor: MAEDA YASUKO
IPC: G01B21/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide a pattern position measuring device, which precisely detects the slope of a specimen surface at an edge position of a pattern and corrects the edge position. CONSTITUTION:The height of the surface of a specimen 10 is measured at predetermined intervals. A deflection detection region 40 is defined in one part of the surface of the specimen 10 so as to include the edge position of the detected pattern. Then the deflection shape in the deflection detection region 40 is detected from the measured results at height measured points in the deflection detection region 40. The slope of the surface of the specimen 10 at the edge position is detected from the detected deflection shape so as to correct the edge position.
Patent JP-H09165009-A (JP)
Title: Reusable packaging kit for compressed fiber with elasticity
Inventor: SAN DE SHIRUBA
IPC: B65D85/07
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To improve the packing workability, by preparing a reusable packing kit in which a mushroom and a looped fastener are arranged along respective edges and compacting fiber after the fiber has been contained in the kit and connecting the mushroom to the looped fastener to pack the kit. SOLUTION: This packing kit 10 containing a fiber material 12 to be packed, in composed of the top cap 14, the bottom cap 16 and the side wall 18. The top cap 14 and the bottom cap 16 are rectangular materials with respective edges arranged along the four sides. And fasteners are fixed to respective edges. This fastener has a looped shape and mushroom Haaks (hooks) can be used instead of the fasteners. The side wall 18 is a nearly rectangular piece with edges at which the fasteners are arranged. These fasteners are provided with edges to fit to the fasteners. The side walls 18 are fastened to the fiber materia 12 and the top cap 14 and the bottom cap 16.
Patent JP-S62142202-A (JP)
Title: Thickness measuring instrument for insulator formed on surface of electric conductor
Inventor: MATOBA YUJI
IPC: G01B7/00
Filed: 1985-12-17
Abstract: PURPOSE:To measure exactly the thickness even if irregularity is generated on the surface of an insulator, by calculating the respective signals from a pair of eddy current type distance detectors and other distance detecting means which has been installed between said detectors. CONSTITUTION:A pair of eddy current type distance detectors 3A, 3B consist of eddy current sensors 1A, 1B and rollers 2A, 2B, respectively. Also, an optical distance detector 6 is provided between them in the upper part of an insulator 5, and they are connected as one body to each other by an arm 7. In this state, signals corresponding to distances L1, L2 between tips of the sensors 1A, 1B and the reverse side of a steel pipe 4, a signal corresponding to a distance L3 between the tip of the detector 6 and the surface of the insulator 5, and a signal corresponding to a distance L4 between the tip of the detector 6 and one of the sensors 1A, 1B, which have veen detected, respectively, by a pair of detectors 3A, 3B are inputted to an operator 8. In this way, thickness of the insulator 5 is calculated continuously in accordance with an expression [L4+(L1+L2)/2)-L3. In this regard, in said expression, a detection error at the time when a device has been inclined against the steel pipe 4 is reduced by deriving an average of the distances L1, L2.
Patent JP-H0221953-A (JP)
Title: Structure of predehydrating tank
Inventor: TANAKA HIROSHI
IPC: B04B3/00
Filed: 1988-11-08
Abstract: PURPOSE:To prevent flooding of water by radially providing baffle plates to the upper funnel part provided to the upper part of a predehydrating tank. CONSTITUTION:The pellets formed when a melt is cut by a rotary cutter 5 are carried in a piping 11e by a jet pump 13 while the pellet connection is prevented by the gushing water in a cooling water tank 6. The pellets and water are separated by the predehydrating tank 14. The discharge port 12a of a selector cock 12 is opened. The cock 12 is selected to the discharge port 12a to discharge the connected pellets to the outside when the pellets are connected in a cooling water tank 6 in the initial period of operation of a pelletizer 1. A drain pipe 15d is provided to the lower part of the tank 14 and the lower part of a drain pipe 14d is connected to the water tank 16. The efficient predehydration is executed in this way.
Patent JP-H06129905-A (JP)
Title: Light tester
Inventor: NUMAGAMI TAKESHI
IPC: G01J1/42
Filed: 1992-10-21
Abstract: PURPOSE:To improve the function and performance of a light tester. CONSTITUTION:A light tester comprises a photoelectric transfer means 3 for light-reception having a photodetector 3A for receiving a light signal (light- reception signal) projected from an optical fiber 1 for light-projection of a light controller, etc., to convert it into an electric signal, a light-reception intensity measuring means 4, 5 for measuring the intensity of the light-reception signal from an output signal of the means 3, a light-projection means 9, 7 having a light-emitting element 9A for inputting the output signal of the means 3 to project a light signal (light-projection signal) synchronized with the light- reception signal against an optical fiber 2 for light-reception, and a light- projection intensity control means 11, 12 for controlling the intensity of the light-projection signal from the means 9, 7.
Patent JP-H03145999-A (JP)
Title: Power feeder
Inventor: OGIWARA KAZUYUKI
IPC: H02P9/14
Filed: 1989-10-30
Abstract: PURPOSE:To obtain a plurality of power sources easily by providing a generating winding, a rectifier circuit section and a voltage stabilizing section independently. CONSTITUTION:Windings 50-i are provided, independently from a main winding 10, for FETs 81, 82, 85 respectively. AC voltages induced in respective windings are rectified through bridge type rectifying circuits 61-63, respectively, and fed to circuits comprising resistors, Zener diodes and capacitors in order to stabilize the voltage thus constituting an independent power source for driving the FETs 81, 82, 85. When thus produced DC voltages Vcc1-3 are applied, the FETs 81, 82, 85 can operate normally regardless of the source voltage.
Patent JP-H04156873-A (JP)
Title: Supply/recovery device for abrasive material
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1990-10-19
Abstract: PURPOSE:To concurrently supply an abrasive material and recover a used abrasive material and improve operability by providing a supply container and a recovery container of the abrasive material. CONSTITUTION:When a power switch 71 is turned on in a device supplying an abrasive material for polishing game media such as pachinko balls (balls for Japanese pin ball) and medals to a polishing device and recovering it from the polishing device, a blower 70 sucks the used abrasive material 1 in a return pipe 6 into a recovery container 30 from the abrasive material extraction port 9 of a discharge pipe 8 through an abrasion material suction pipe 60 for recovery. When the bellows in an abrasive pipe 4 are rotated, all the abrasive materials 1 accumulated in the abrasive pipe 4 and the return pipe 6 can be recovered, the feed from a supply container 20 and the recovery to a recovery container 30 are concurrently performed, thus the recovery and feed can be performed in one operation. The power switch 71 is turned off after recovery.
Patent JP-S63156397-A (JP)
Inventor: JIYON FURANSHISU SUMISU
IPC: H05K7/14
Filed: 1987-11-10
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-H0858631-A (JP)
Title: Flap door opening and closing assisting device for load-carrying platform
Inventor: WATANABE YOSHIO
IPC: B62D33/03
Filed: 1994-10-12
Abstract: PURPOSE: To facilitate the mounting of a coiled spring when a flap door opening and closing assisting device for load-carrying platform is assembled into a load-carrying platform. CONSTITUTION: A supporting piece 25 and a projection 24 are provided vertically at the rear of a body frame 10 installed on the underside of a load-carrying platform. Also the supporting piece 25 is bent slightly downward at the top end, and also twisted slightly. When a coiled spring 19 is installed at the rear of the supporting frame 10, first a load bar 20 extending from the body frame 10 toward the rear through the inside of the coiled spring, and the front end of the coiled spring 19 is brought into contact with a part between the supporting piece 25 and the projection 24 of the body frame 10. Then the coiled spring 19 is turned, and the winding start part at the front end of it is screwed into the supporting piece 25 to support it temporarily.  In addition, a washer 22 is brought into contact with the rear part of the coiled spring 19, and a nut 23 is screwed onto the load bar 20 from the rear side.