baber/WOPTO huggingface dataset:
Patent JP-H06176891-A (JP)
Title: Ion acceleration device
Inventor: AGAWA YOSHIAKI
IPC: H05H5/02
Filed: 1992-12-01
Abstract: PURPOSE:To prevent charge-up of the surface of a bushing and raise its withstand voltage by interposing a ring-shaped electroconductive rubber member between hoop-form metal pieces and the peripheral surface of the bushing. CONSTITUTION:The gap between a bushing 17 and metal hoops 15 provided in a power supply device 14 of an ion accelerating device is filled with a ring- shaped electroconductive rubber member 60. A high voltage of 400kV is impressed on a metal pipe 20 provided in the power supply device 14 to generate an intense electric field between the hoops 15, and electric charges are stored on the surface of the bushing 17. When the leak current caused thereby reaches the rubber member 60, it passes through the hoop inside of the hoops 15, passes resistance 16 at each stage, and flows down to the ground potential. This prevents charge-ug of the surface of the bushing 17 and precludes electric discharge due to unevenness of the electric field.
Patent JP-H11171079-A (JP)
Title: Belt automatic transmission cooling device for scooter type vehicle
Inventor: SHIGETA YASUHIRO
IPC: B62M9/08
Filed: 1997-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a belt automatic transmission cooling device for a scooter type vehicle preventing foreign matter rolled up by a rear wheel, from entering space surrounded by a body cover and a seat. SOLUTION: The rear part of a vehicle body is covered with a body cover 11. A rider's seat 10 is disposed at an upper part of the body cover 11, and a unit swing type engine 14 is disposed at a lower part of the body cover 11. An opening part at the lower part of the body cover 11 is closed with a rear fender 34 so as to form closed space 35 by the body cover 11, rider's seat 10 and rear fender 34. A belt type automatic transmission is provided in a belt chamber 25 in the unit swing type engine 14, and outside air is led into the belt chamber 25 to cool the belt type automatic transmission. In a scooter type vehicle 1 of such constitution, an air pipe 44 for leading outside air into the belt chamber 25 is connected, and an outside air intake port 43 of this air pipe 44 is arranged in the closed space 35. An insert-through part 47 of the air pipe 44 is formed at the rear fender 34.
Patent JP-H09163693-A (JP)
Title: Method of finishing end of winding start end of rectangular wire of coil, and its device
Inventor: TAKANO YASUO
IPC: H02K15/04
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To prevent the wire breaking at the time of winding revolution of a winding core, by starting the winding on the periphery of the winding core of the rectangular wire angle line after fixing the end of the winding start of a straight angle line in a recess by the catching action of a clamp member and retreating a press member in its fixing condition. SOLUTION: A straight angle line W held at the periphery of a winding core P is pressed and retained by a press member E, and in its retention state, the rectangular wire line is bent in a recess P1 by the sinking operation of the bending and cutting member F into the recess P1 made at the periphery of the winding core P, and also is cut to form the end W3 of winding start of the rectangular wire W. The end W3 of its winding start is fixed in the recess P1 by the catching operation of a clamp member after retreating the bending and cutting member F, and in this fixation state, the pressing member E is retreated, and then winding on the periphery of the winding core P of the rectangular wire W is started. Hereby, the wire breaking during winding revolution of the winding core P can be prevented.
Patent JP-H07179928-A (JP)
Title: Plug for stirring molten metal capable of thermally spray repairing surrounding bricks and its manufacture
Inventor: YAMAMOTO ATSUSHI
IPC: C21C7/10
Filed: 1993-12-24
Abstract: PURPOSE:To manufacture a plug for stirring molten metal capable of thermally spraying repairing the surrounding bricks with hardly generating sealing phenomenon, etc., at the time of applying the thermally spray-repairing to the worn recessed part of the surrounding bricks fitting the plug for stirring the molten to a vessel for molten metal. CONSTITUTION:This plug is fitted to the bottom part or near the bottom part of the vessel for molten metal to blow inert gas into the molten metal in order to mainly stir the molten metal in the vessel. Then, in this plug 1 having a structure composed of a gas permeable part 1a for permeating the gas for stirring the molten metal at the center part and a nearly gas impermeable castable refractory part 1b at the outer peripheral part, residual moisture content in the castable refractory part 1b is defined as <=0.7%, and at the time of manufacturing this plug, castable refractory part 1b is dried in the range of 100+ or -10 deg.C temp. for >=18hr in a furnace.
Patent JP-H11170504-A (JP)
Title: Ink-jet printer
Inventor: HATTORI YUTAKA
IPC: B41J29/00
Filed: 1997-12-16
Abstract: PROBLEM TO BE SOLVED: To provide an ink-jet printer in which a quantity of light of a halogen lamp can be adjusted while the halogen lamp is kept being on, so that a heat amount for fixation can be adjusted to conform to a print state. SOLUTION: When an output voltage of a reference voltage circuit 41 is decreased, a quantity of light of a halogen lamp 20a is increased, whereby a heat amount applied to a print face is increased. In contrast, when the output voltage is increased, the quantity of light of the halogen lamp 20a is reduced and the heat amount to the print face is lessened. Therefore, if a count of dots of ink in a main scan direction of a recording head is large, the output voltage of the reference voltage circuit 41 is lowered to increase the quantity of light of the halogen lamp 20a. To the contrary, when the count of dots is small, the output voltage of the reference voltage circuit 41 is raised to reduce the quantity of light of the halogen lamp 20a. The quantity of light of the halogen lamp 20a can be adjusted in accordance with a print density while the halogen lamp 20a is kept on.  The heat amount for fixation can be adjusted even in the case of a halogen lamp requiring a long rise time.
Patent JP-2001162690-A (JP)
Title: Method for manufacturing tube unit of composite material
Inventor: KYO SEITATSU
IPC: B29K105/08
Filed: 1999-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a tube unit of a composite material by which air trapped in the composite material is removed during a manufacturing process and thereby the formation of air bubbles is brought under control. SOLUTION: This method for manufacturing a tube unit of a composite material is first, to cut a fiber fabric of the composite material at various fiber angles to obtain fiber pieces of various sizes, and pile up a plurality of the fiber pieces in a specified order and wind the fiber pieces around a specified iron core. Further, a plastic thin film is wound around the fiber fabric wound around the iron core and the whole assembly is put in a vacuum furnace and is molded by heating and baking. Because of the inner low pressure of the vacuum furnace, air trapped in the composite material is relatively at a high pressure level. During the baking process, the high pressure air remaining in the composite material flows into the low pressure vacuum furnace and is discharged from the composite material.
Patent JP-H06296577-A (JP)
Title: Thermal expansion type actuator and inserting device for medical use
Inventor: TSUCHIYA KIICHI
IPC: A61B1/00
Filed: 1993-12-27
Abstract: PURPOSE:To generate a large driving power with a simple mechanism and to drive simply and surely a part to be driven by a large driving power using a thermal expansion type actuator, even if the inserting device main body is long. CONSTITUTION:This thermal expansion type actuator 1 is composed of a pressure activating material 2 which thermally expands and contracts reversibly, a vessel 4 which contains the pressure activating material 2 and has a multilayer construction deformable by thermal expansion and contraction of the pressure activating material 2, a heating and cooling means 6 for the pressure activating material 2, a converting means of the change of the cross section area of the vessel 4 by heating or cooling the pressure activating material 2 into an action of the actuator 1. The thermal expansion type actuator 1 is also set up on the inserting device main body 12 of the inserting device for medical case 10 to drive the part to be driven 14 of the inserting device main body 12 by the action of the thermal expansion type actuator 1.
Patent JP-2000170096-A (JP)
Title: Low density foamed paper and its production
Inventor: KANDA NOBUO
IPC: D21H21/50
Filed: 1998-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a new production method of a foamed paper having low density, excellent in heat-insulating properties, cushioning properties, etc., capable of greatly decreasing the consumption of thermal energy compared with conventional production methods, and hardly causing the generation of dioxin when the low density foamed paper of the product is subjected to the incineration treatment by compounding a blowing agent with a pulp slurry, and further to obtain the product. SOLUTION: This method for heating and foaming the paper web obtained by compounding expandable particles with the pulp and subjecting the obtained pulp with the expandable particles to the paper-making to provide the objective low-density bulky paper comprises selecting microcapsules obtained by using an acrylonitrile-based thermoplastic resin as the outside shells of the capsules as a heat-blowing agent added to the pulp, dispersing the capsules so that the capsules passing 100 mesh may occupy 98% or more of the capsules to uniformly disperse the capsules in the pulp slurry, forming the wet paper web, and heating and foaming the wet paper web while regulating the amount of moisture of the wet paper web before the heating and foaming so as to be in the state of 41-60%.
Patent JP-H09166983-A (JP)
Title: Sound source device
Inventor: HAYASHI KATSUHIKO
IPC: G10H1/24
Filed: 1995-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a sound source device capable of being applied to sound sources of various standards and having high timbre quality in spite of a small waveform memory capacity. SOLUTION: A multi-waveform data bank 106 previously stores the waveform data of timbres by sub-banks correspondingly to the quality of timbre by banks corresponding to the standard of sound source, a musical data analyzing means 111 extracts musical information such as the standard, timbre, pitch and timing of a sound source while following up musical data inputted from an input terminal 101 and a waveform data rewriting means 114 rewrites waveform data corresponding to the musical information from the bank 106 to a waveform memory 109. A sound generation means 115 generates and outputs a musical sound based upon the musical data and the waveform data stored in the memory 109. Since only waveform data requested by the musical data are rewritten and inputted to the memory 109, the capacity of the memory 109 can be reduced.  Waveform data in a sub-bank are used correspondingly to the storage capacity of the memory 109 and a high quality sound tone can be reproduced by effectively utilizing the memory 109.
Patent JP-H11175658-A (JP)
Title: Character recognition device
Inventor: MIYAMOTO NOBUO
IPC: G06K9/44
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to highly accurately recognize both of a character pattern having a contour of less unevenness and a character pattern having a contour of much unevenness. SOLUTION: The character recognition device is provided with a means 2 for calculating the uneveness of an input character pattern, a means 3 for comparing the uneveness of the input character pattern with a previously prepared threshold and a means 4 for executing smoothing processing for the contour part of the input character pattern when the uneveness of the input character pattern is larger than the threshold. Thus, the unevenness of the input character pattern is obserbed and whether smoothing processing can be executed or not is determined, and unsuitable smoothing processing can be evaded.
Patent JP-H11182093-A (JP)
Title: Receiver structure of base isolation bearing
Inventor: YATSUHASHI MOTOHARU
IPC: E04H9/02
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To provide the receiver structure of a base isolation bearing capable of lessening the face pressure of a receiver brought into contact with the rolling body of the base isolation bearing or a sliding body and preventing resonance of ground vibration. SOLUTION: A base isolation support 4 having a ball 3 on the side of a structure 2 is provided, an upper face 5a is formed in the form of a recess so as to show a substantially conical linear slope on the side of a foundation 1, and a receiver 5 with which the ball 3 is brought into contact is fixed on the upper face 5a. In the receiver 5, for example, the upper face 5a is formed on the slope of linear inclination, the center part 7 of the upper face 5a is formed on the spherical face of a radius R in contact with the slope of both sides, and the radius of the spherical face is formed so that the natural frequency for the ball 3 is 10 Hz or larger.
Patent JP-H06193001-A (JP)
Title: Metallic tie and insulating fastening structure for the same
Inventor: SHIMIZU KEIJI
IPC: E01B3/00
Filed: 1992-12-28
Abstract: PURPOSE:To ensure a secure insulating property and prevent the occurrence of defective signals by forming an insulating paint film near a rail supporting surface of a metallic tie and setting a large edge surface distance through which leakage current passes from the rail to the metallic tie. CONSTITUTION:A metallic tie 1 is formed of cast iron or the like into a hollow body to support a rail 4 through a pad 3 on a rail support part 2. The rail support part 2 is provided with clip support parts 5a, 5b to fasten the rail 4 through an insulator 8 by band roll clips 7 inserted into holes 6a, 6b. An insulating paint is applied near a rail support surface 2a to cover the surface of the metallic tie 1 with the insulating paint film A. A surface to be painted may be covered with a non-woven fabric impregnated with the insulating paint to form the insulating paint film A so that the edge surface distance of the rail 4 and metallic tie 1 is enlarged to prevent the occurrence of defective signals. Thus, even if metallic powder or the like of a brake shoe is deposited on the surface of the metallic tie 1, electrical short circuit through the stained surface can be prevented.
Patent JP-H05153874-A (JP)
Title: Nonwoven fabric sheet for whole covering culture
Inventor: SANNOMIYA ISAO
IPC: D04H1/42
Filed: 1991-12-04
Abstract: PURPOSE:To obtain the subject sheet having antimicrobial action, not causing change of antimicrobial effects even by repeated use, having ready handling and extremely high safety by using synthetic fiber containing zeolite supporting silver, copper or zinc ion. CONSTITUTION:The objective sheet comprising synthetic fiber containing preferably 1-10wt.% based on the weight of fiber of zeolite supporting silver, copper or zinc ion (preferably silver ion). The sheet is preferably obtained by a method such as spun bonding, thermal bonding or chemical bonding. The weight of nonwoven fabric is preferably 10-50g/m<2>. The ratio of the zeolite-containing fiber to the whole sheet is preferably 30-100%.
Patent JP-H06200284-A (JP)
Title: Antifriction composition
Inventor: KAWASAKI KIYOSHI
IPC: C10N40/00
Filed: 1992-12-28
Abstract: PURPOSE:To obtain an anti-friction composition which can be easily prepared, has good mud-holding properties, and is less subject to chemical action of soil and capable of effectively reducing the friction between a leading pipe and the soil over long by incorporating bentonite and a water-soluble bag packed with a thickener and a fibrous material. CONSTITUTION:A fibrous material (e.g. pulp fibers) is impregnated with an oily substance (e.g. petroleum), and a thickener (e.g. CMC) is adsorbed onto the fibers. The resulting fibers are packed into a water-soluble bag [e.g. one made of poly(vinyl alcohol)[. The resulting bag is put in a larger bag along with bentonite and optionally with a dispersant, pH regulator, anionic surfactant, and antiseptic. The amount of the thickener is 2.5-30 pts.wt. per 100 pts.wt. the bentonite. The bag containing the ingredients is introduced as it is into water at a time and the mixture is stirred, giving objective anti-friction composition. This composition is used, when a communication or other cable is laid underground, in order to reduce the friction between the soil and the leading pipe being pushed through the ground.
Patent JP-H05154957-A (JP)
Title: Composite foam and production thereof
Inventor: MATSUMOTO TOSHIHIKO
IPC: B29C39/10
Filed: 1991-12-04
Abstract: PURPOSE:To provide composite foam excellent in bonding strength at a superposition interface and easy to produce without using an adhesive. CONSTITUTION:Composite foam is composed of superposed matter of foams (1, 2, 3, 4, 5) different on the basis of foaming magnification or a forming polymer and the strong bonding layers (11, 12, 13, 14) of the foams formed at the superposition interfaces of upper and lower foam layers and produced by forming a layer wherein a different kind of liquid foam layers formed by mixing air bubbles with polymer emulsions are superposed one upon another by repeating operation developing a different kind of liquid foam on the developing layer of the previous liquid foam to superpose a new developing layer a predetermined number of times and subjecting the superposed layer to curing treatment. Further, operation forming the developing layer of liquid foam is applied to a support base material composed of foam to form at least one developing layer of a different kind of liquid foam and the layer is subjected to curing treatment.
Patent JP-H06202153-A (JP)
Title: Thin-film transistor matrix device and its production
Inventor: TAKIZAWA HIDEAKI
IPC: G02F1/1345
Filed: 1992-12-28
Abstract: PURPOSE:To provide the TFT matrix device which can be reduced in cost by simplifying production process and can be enhanced in performance by preventing the fluctuation in the characteristics of storage capacity. CONSTITUTION:A gate terminal part is constituted of a gate terminal lower electrode 12d and a gate terminal upper electrode 34c which is laminated on this gate terminal lower electrode 12d via an insulating film 14 constituting a common layer with a gate insulating film 14a thereon and a contact hole opened in a passivation film 30 and consists of a transparent electrode of the same material as the material of a pixel electrode 34a. The storage capacity part is constituted of a Cs electrode 12b, a dielectric substance film 24 consisting of an insulating film 14 and i type a-Si layer 16 thereon and a counter electrode 26 consisting of an n+ type a-Si layer 20 and metallic layer 22 thereon. This counter electrode 26 is connected via the contact hole opened in the passivation film 30 to the pixel electrode 34a.
Patent JP-H05156620-A (JP)
Title: Block joint structure for preventing evacuation of sediment and manufacture thereof
Inventor: INOMATA MITSUMASA
IPC: E02B3/16
Filed: 1991-12-04
Abstract: PURPOSE:To facilitate construction for preventing evacuation of sediment by forming notch portions extended in the vertical direction on one corner portion of the rear of a block used in a revetment work or the like, disposing a flexible joint material formed of rubber, synthetic resin or the like therein, and pressing fitting the joint material to an adjacent block at the time of filling the back portion with sediment. CONSTITUTION:Notch portions 2, 4 extended in the vertical direction are formed on one corner portion of the rear of a concrete block 1 used in a revetment work or the like, and a joint material 3 formed of a flexible material is disposed therein. At the time of filing the back of the block 1 with sediment, the joint material 3 is pressed to the side of an adjacent block 1', and even if a gap is produced between blocks due to the ground subsidence or the like, a sealing effect can be exhibited. Thus, evacuation of sediment between blocks can be prevented easily.
Patent JP-H11269434-A (JP)
Title: Bonded member
Inventor: HANGLEITER CHRISTOF
IPC: C09J5/00
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a means for bonding members having large coefficient of thermal expansion within an allowance in a nanometer range without loss of force by a sufficiently reliable process. SOLUTION: Two members 1 and 2 are bonded at one, for each, bonding surface 3 or 4, and the bonding surfaces are opposed to each other. The two bonding members are abutted against each other at least either of the bonding surfaces. One or more recesses coinciding with a bonding part 5 or a bonding clearance are formed on at least either of the two bonding surfaces bonded to each other by abutting, an adhesive is used for the additional adhesive bonding of the two bonding surfaces at the bonding part 5 between the two members, and the recesses at the bonding part are situated at least nearly in the abutting surface.
Patent JP-H09154693-A (JP)
Title: Soup plate
Inventor: UCHIYAMA TOMOKAZU
IPC: A47G19/02
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a soup plate for facilitating the taking of a soup left over at the bottom. SOLUTION: An inclination 2 and a recessed part 3 are provided at the bottom face of a soup plate 1.
Patent JP-H05276037-A (JP)
Title: Analog-digital converter calibration system and method therefor
IPC: G01S7/32
Filed: 1992-12-28
Abstract: PURPOSE: To give a memory a large number of different compensation values in a relatively short period and to obtain a high-speed calibration scheme by receiving plural analog signals having a known phase and supplying them to an A/D converter at the same time. CONSTITUTION: An ADC 20 receives an analog signal supplied to an input 20a, and supplies a digital signal stream to the input port 22a of a compensation processor 22. The control circuit 30 of the compensation processor 22 supplies a control signal to each of N signal sources 161 to 16N via a control line 23, and selectively turns on/off each signal source. Thus, a predetermined signal of the signal sources 161 to 16N is supplied to a signal coupler 15. Then, the processor 22 receives the digital signal stream from the ADC 20 via an I/F 24 and supplies this to a CPU 28 via a data bus 26. The CPU 28 performs a prescribed processing step and stores a compensation value in a compensation memory RAM 34. Thus, the a large number of different compensation values are supplied to the memory for a short time, and the high-speed calibrating method is obtained.
Patent JP-H05153949-A (JP)
Title: Device for putting out cigarette
Inventor: HATAKEYAMA GIICHI
IPC: A24F13/18
Filed: 1991-12-04
Abstract: PURPOSE:To provide the subject device for putting out a cigarette, having a structure where one end of a cylindrical body made of an incombustible material and having a circular shape of a diameter almost equal to that of a cigarette is clogged and designed so as to safely and quickly put out a cigarette without fail. CONSTITUTION:The objective device 1 for putting out a cigarette is designed so as to insert the fired end 6 of the cigarette 2 into an open end 5 of a cylindrical body 3 made of an incombustible material and having an inner diameter almost equal to that of the cigarette 2 for clogging it.