baber/WOPTO huggingface dataset:
Patent JP-S6146034-A (JP)
Title: Wire bonder
Inventor: OKAMOTO MICHIO
IPC: H01L21/60
Filed: 1984-08-10
Abstract: PURPOSE:To simplify the structure of a wire bonder, enlarge the visual field and reduce the vertical lift of a capillary, by forming a gas discharge port at a position on a pivoting electrode which faces the capillary, by electrode having a gas supply passage therein, and forming a discharging electrode part in the center of the gas discharge port. CONSTITUTION:A providing electrode 17 has the shape of a hollow pipe having a square cross-section and closed at the lower distal end thereof. The inside of the electrode 17 defines a as supply passage 19 connected to a gas source 18. A gas discharge port 20 which is communicated with the gas supply passage 19 is provided in the lower portion of the electrode 17 at a position which faces a capillary 14. A discharging electrode part 21 is mounted in the center of the gas discharge port 20. The leading end of a wire 16 is projected from the distal end of the capillary 14, and in this state, the discharging electrode part 21 is disposed so as to face the wire 16, and a mixed gas A of argon and hydrogen is discharged from the gas discharge port 20. In consequence, the gas A surrounds the end of the wire 16 to form a hydrogen gas atmosphere. When a high potential is applied in this state, an electric discharge occurs, and the end of the wire 16 is melted, whereby a pole is formed.
Patent JP-H0462888-A (JP)
Title: Mounting method of electronic part
Inventor: TANAKADATE NOBUO
IPC: H05K1/16
Filed: 1990-06-25
Abstract: PURPOSE:To eliminate product defectives caused by cavity and pin hole in resin coat by applying or printing an insulating film to a specified region on a board whereon an electronic part is mounted when printing and patterning a conductor and various resistors onto the board prior to immersion of a product in a resin paint bath. CONSTITUTION:When a conductor and a resistor are formed in accordance with a specified pattern on an insulating alumina substrate 1, an overcoat glass 6 is applied thick on a print pattern at a position whereon a photocouple IC 2 is mounted. A clearance between a bottom of the photocouple IC 2 and the glass 6 is made 0.5mm or less, for example. After a product which is provided with a lead 3 attached to the board 1 is dipped in the resin paint bath, it is dried. Thereby, defectives caused by cavity and pin hole can be completely eliminated.
Patent JP-H04364920-A (JP)
Title: Polystyrene resin foamed sheet
Inventor: SHIMOYAMADA IWAO
IPC: B29C48/32
Filed: 1991-06-11
Abstract: PURPOSE:To manufacture a secondary foam molded body of high secondary foaming properties in the sheet thickness direction and large elongation of the sheet at the time of molding by specifying the cellular structure of a polystyrene resin foamed sheet. CONSTITUTION:A polystyrene resin foamed sheet of 1.0-5.0mm thickness and 100-300g/m<2> basis weight by continuously extrusion foaming in a low pressure area by an extruder through a circular die and then cutting the sheet open. The average number of foams on the straight line in the thickness direction included in the thickness section positioned at least 300 from one face of the foamed sheet is 5 pieces or less, and when the thickness of foamed sheet is set as t mm, the average foam diameter existing in the range of 2t/5mm-3t/5mm in the thickness direction from the sheet surface satisfies the relation of 1.05<=X/Z<=1.5 and 5<=Y/Z (The average foam diameter of the foamed sheet is represented by X in its extrusion direction, Y in its width direction and Z in its thickness direction.).
Patent JP-S5688033-A (JP)
Title: Feeder
Inventor: KASAMURA TOSHIROU
IPC: B65H3/06
Filed: 1979-12-21
Abstract: PURPOSE: To enable stable feed at all times by stopping a rise of a lifting means of stacking base during the operation of a feeding means in a device for the cut sheets for an electronic copying machine, etc.  
     CONSTITUTION: A movable (the arrow head B direction) front side plate 14 is mounted in accordance with the size of cut sheets P using an innermost side plate 13 fixed to a bottom plate 12 of a deck 1 as the reference. A lifter 18 moving (the arrow head C direction) the bottom plate 12 loading the cut sheets P up and down and feeding rollers 2 feeding the cut sheets P are installed. A condition that the cut sheets P and the feeding rollers 2 contact at all times can be obtained by the lifter 18 during the operation of the copying machine. The rise of a fork 21 is stopped during the revolution of the feeding rollers 2. Thus, the skew feeding of the cut sheets P or the generation of jams can be prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0333752-A (JP)
Title: Image holding member
Inventor: SAKO SHUNKAI
IPC: G03G5/147
Filed: 1989-06-30
Abstract: PURPOSE:To improve cleanability and repetitive durability by providing >=2 layers contg. a graft polymer having a polymerizable monomer having silicon atoms in the side chain as a conshituting component on the layer furthest from a conductive base. CONSTITUTION:At least >=2 layers 5, 6 from the layer side furthest from the conductive base 4 of the image holding member have he layer contg. the graft polymer having the polymerizable monomer contg. the silicon atoms in the side chain as the constituting component to constitute this image holding member. The image holding member having the surface layer which is transparent, is excellent in the lubricity and release property of the surface and excellent cleanability is, therefore, obtd. The excellent repetitive duarbility is obtd. and the damages of the surface layer are decreased.
Patent JP-H0216571-A (JP)
Title: Electrophotographic sensitive body
Inventor: TANIGUCHI HIDEAKI
IPC: G03G5/06
Filed: 1988-07-04
Abstract: PURPOSE:To provide high sensitivity and excellent preexposing characteristic by incorporating a specific copper phthalocyanine pigment into a charge generating layer and incorporating a charge transfer material having a specific oxidation potential into the charge generating layer. CONSTITUTION:The charge generating layer consists of the layer contg. the copper phthalocyanine pigment expressed by formula I and the charge transfer layer consists of the layer contg. the charge transfer material having 0.35-0.60V (on Ag/Ag<+> electrode) oxidation potential. The sensitivity is extremely degraded when the oxidation potential is higher than 0.55V and the preexposing characteristic is degraded and the surface potential after strong exposing is so lowered that the photosensitive body is not suitable for practicable use when the oxidation potential is lower than 0.35V. The separated-function type photosensitive body which has the excellent preexposing characteristic and high sensitivity and is suitable for the practicable use is obtd. by using the specific copper phthalocyanine pigment as the charge generating material for optimizing the oxidation potential of the charge transfer material.
Patent JP-H0215171-A (JP)
Title: Method and device for atmospheric plasma reaction
Inventor: OKAZAKI SACHIKO
IPC: H01L21/3065
Filed: 1988-07-04
Abstract: PURPOSE:To allow the surface treatment by glow discharge plasma of high activity and high stability under an atm. pressure by mixing a rare gas and gaseous monomer and introducing the mixture composed of thereof into a reactor having double dielectric-coated electrodes. CONSTITUTION:The upper electrode 2 and the lower electrode 3 which are impressed with a high voltage are provided in the reaction vessel consisting of a bell-jar 1 made of 'Pyrex(R) and solid dielectrics 4a, 4b of glass, etc., are provided on the respective surfaces. A base body 5 having a plate or other shape is installed on the solid dielectric 4a stop the lower electrode 3. The reaction gas mixed with the rare gas such as He and the gaseous monomer is introduced from a reaction gas introducing port 6 into a perforated pipe 8 having plural apertures 7 so that the reaction gas spreads uniformly to the base body 5 from the apertures 7. The glow discharge of high stability and the plasma formation thereof are, thereupon, enabled by using the rare gas and coating the electrodes 2, 3 with the solid dielectrics 4a, 4b.
Patent JP-S60106894-A (JP)
Title: Detergent with cloth softening agent
Inventor: JIEEMUZU CHIYAARUZU SEOFUIRU B
IPC: C11D1/04
Filed: 1984-08-10
Abstract: Granular detergent compositions with through-the-wash fabric softening properties are prepared from conventional detergent ingredients, clay fabric softeners, and microfine particles of a complex of long-chain amine and fatty acid The amine fatty acid complex provides fabric softening performance in the compositions when fabrics washed therein are dried. Importantly, the drying operation can be simple line-drying and machine drying is not required to secure the benefits of the invention, although machine drying may be used, if desired.
Patent JP-H09328326-A (JP)
Title: Jig for assembling optical part
Inventor: KIMURA YUUICHIROU
IPC: C03B23/203
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To eliminate problems in sealing of bubbles in the interior or turning of an excessive amount of an adhesive into the undersurface side when laminating optical parts by conventional manual operations. SOLUTION: This jig for assembling an optical part comprises a lower pedestal 10 having a seating plate 16, capable of carrying either one 26 of the optical elements 26 and 32 and protrusively installed on the top surface, positioning pins 22, protrusively arranged on the periphery of a lower pedestal 10 and acting further as a downflow guide for an adhesive brought into contact with the periphery of the optical element 26 and a transfer pedestal 12, axially supported on both sides of the lower pedestal 10 so as to enable the free installation, removal and rotation and having functions to suck and hold the other optical element 32 on the undersurface so as to enable the installation and removal.
Patent JP-H0518642-A (JP)
Title: Cooling device
Inventor: SUGIMOTO TAKESHI
IPC: F25B47/02
Filed: 1991-07-08
Abstract: PURPOSE:To perform defrosting in a short time and to decrease the increase of temperature in a cooling chamber, such as the interior of a chamber, by a method wherein; during defrosting, a vaporizer is heated and a compressor is stopped, and through release of a bypass solenoid valve, a high temperature gas refrigerant or liquid refrigerant is caused to flow to a vaporizer. CONSTITUTION:When a defrosting amount attains a given value during continuance of cooling operation, a heater 16 for defrosting is energized. A quantity of heat generated by the heater 16 for defrosting is spent for melting of frost produced at first and second vaporizers 11 and 12. Simultaneously with energization of a heater 16 for defrosting, a compressor 21 is stopped. A liquid solenoid valve 23 is closed and a bypass solenoid valve 27 is released. A high temperature gas refrigerant flows through a pipe 29 on the outlet side of the vaporizer 25 to first and second vaporizers 11 and 12 kept at a low temperature to heat cooling pipes 11c and 12c from the inner side. This constitution shortens a defrosting time and eminently shortens a defrosting especially when an open air temperature is high, since a gas refrigerant discharged from the compressor 21 has a high temperature.
Patent JP-H08335568-A (JP)
Title: Etching apparatus
Inventor: HIROSE KEIZO
IPC: H01L21/302
Filed: 1995-06-07
Abstract: PURPOSE: To make it possible to enclose plasma efficiently between electrodes and to give uniform treatment without kindering the exhaust of gases even if the degree of vacuum in the treatment chamber is made higher to execute fine etching at a high speed. CONSTITUTION: A quartz shield ring 42 is provided near an upper electrode 41, and an inner side focus ring 21 of silicon and an outer side focus ring 22 of quartz are provided in the vicinity of a susceptor 6 where a wafer W is placed. A portion between a projected portion 43 of the shield ring 42 and an outer side focus ring 22 is made narrower than a gap between the electrodes, and the projected portion 43 is positioned above the outer side focus ring 22. Diffusion of plasma is prevented by the projected portion 43 and the outer side focus ring 22. Density of plasma is not unreasonably increased in the vicinity of the wafer W since the inner side focus ring 21 is located between them. Thickness of the projected portion 43 is not large, so that the gas conductance is good.
Patent JP-H0726077-A (JP)
Title: Thermoplastic olefin elastomer or resin material for calendering
Inventor: KIMURA EIJI
IPC: C08K5/09
Filed: 1993-07-06
Abstract: PURPOSE:To provide a thermoplastic olefin elastomer or resin material for calendering improved in calenderability without bleeding by using a thermoplastic olefin elastomer or resin and a metallic soap. CONSTITUTION:An ethylene copolymer rubber is blended with a polyolefin resin, followed by dynamic kneading thereof in the presence or absence of a cross-linking agent to obtain a partly cross-linked or uncross-linked thermoplastic olefin elastomer. 100 pts.wt. of this elastomer or a thermoplastic olefin resin of 0.01 to 30g/10min in melt flow rate is blended with 0.01-5 pts.wt. metallic soap.
Patent JP-H08333907-A (JP)
Title: Base angle of wall panel of bath room unit and manufacture thereof
Inventor: FURUHASHI KIYOSHI
IPC: E04H1/12
Filed: 1995-06-09
Abstract: PURPOSE: To provide a base angle which has resistance against rust, excels in appearance, and is low cost by applying gell coat on a surface of a mold, accumulating FRP on it, and inserting a steel member in the mold to heat and harden it. CONSTITUTION: Gell coat 4 is applied on a surface of a mold 3 in advance, and FRP 5 is accumulated on it, and then a steel member 2 is inserted into the mold 3 to heat and harden it. Consequently, a base angle 1 of a wall panel of a bath room unit in which a FRP 5 layer and a gell coat 4 layer are provided on a surface of the steel member 2 is obtained. Moreover, the base angle 1 having excellent appearance is obtained by previously devising some designs on the gell coat 4 to be applied on the surface of the mold 3. If the gell coat 4 is not devised, the base angle 1 taken out from the mold 3 may be devised some designs.
Patent JP-H1114627-A (JP)
Title: Immunological diagnosis reagent
Inventor: IZUMOTO YOSHITAKA
IPC: G01N33/571
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain an immunological diagnosis reagent with a higher sensitivity by carrying the fusioned protein between antigen protein that is useful in terms of diagnosis study and maltose-binding protein on an insoluble carrier. SOLUTION: The fusioned protein between antigen protein and maltose- binding protein is carried in an insoluble carrier. The fusioned protein can be generally obtained by the genetic engineering method, where the DNA of antigen protein is amplified by the PCR method, is purified, and is introduced into plasmidvector including maltose-binding protein gene. The obtained plasmidvector is introduced to colon bacili and the colon bacili produce fusioned protein in high volume.  In this manner, since the fusioned protein between antigen protein and maltose-binding protein is carried in the insoluble carrier, the fusioned protein between antigen protein and glutathione -S- transferases has a higher water-soluble property of fusioned protein as compared with an immunological diagnosis reagent that is carried by the insoluble carrier, thus obtaining the immunological diagnosis reagent with a higher sensitivity.
Patent JP-S6059427-A (JP)
Title: Original point resetting controller of drawing machine
Inventor: TSUNODA TERUO
IPC: B43L13/00
Filed: 1983-09-10
Abstract: PURPOSE:To attain a high-speed operation with high accuracy for the titled controller by counting the number of revolutions of each shaft by an encoder connected to a pen head driving motor to hold the count value and setting this value to zero through a control part according to a reset signal. CONSTITUTION:When a control signal showing the shift state of a pen head is applied to a pulse distributing circuit PDV, the number of pulses corresponding to the shift distance of X and Y axis directions are transmitted and counted up by counters CUT1 and CUT2. Then this count value is supplied to motors MX and MY after D/A conversion. Then both motors are driven. In a reset mode counters CUT3 and CUT4 are counted down by the adverse revolutions of both motors. Then the pen head is reset to its original point so as to set the count value to zero.
Patent JP-H0333391-A (JP)
Title: Hook metal for evacuation ladder
Inventor: KAWAGUCHI HIROSHI
IPC: E06C7/48
Filed: 1989-06-29
Abstract: PURPOSE:To facilitate hooking an evacuation ladder by a method in which links are provided to the tip of a foldable and expandible bellows attached to the upper end of the ladder, and hooks operable according to window frames, etc., are set on the ends of the links. CONSTITUTION:Links 2 are provided to the tip of a foldable and expandible bellow 1 rotatably attached to the upper end of an evacuation ladder A. Hooks 3 to be operated according to the angular handrails of veranda are attached to the tips of the links 2. The hooks 3 have hooks 12, hook levers 15, and stop levers 17. In the angular handrail of veranda of a comparatively small width, the levers 15 are opened and hooked on the handrail, and also in the window frame of wide width, the levers 15 are folded and the hooks 3 are hooked on the window frame. The ladder can thus be easily and exactly hooked regardless of the widths.
Patent JP-H0458706-A (JP)
Title: Method for stretching cable with twist and metallic wheel for stretching cable
Inventor: KAWANABE TOKIO
IPC: H02G1/02
Filed: 1990-06-26
Abstract: PURPOSE:To stretch a cable with twists by using a cable twisting machine which feeds the cable by rotating a cable feeding drum and metallic wheels which can be turned freely in both the cable twisting and cable feeding directions. CONSTITUTION:Metallic wheels 44, 44,... for stretching cable are fixed to electric poles 32, 32,... between which a cable 29 is stretched. A cable drum 28 wound with the cable 29 is mounted on a cable twisting machine 43. The turntable 45 of the machine 43 can be turned freely in the direction perpendicular to the cable stretching direction so as to give twists to the cable 29. The front end of a rope 31 passed on the wheels 44, 44,... is connected with leading end of the cable 29 by means of a connecting fixture 34 and the other end of the rope 31 is fixed to the take-up sheave 35 of a take-up winch 30. When the winch 30 is driven, the rope 31 is taken up around the sheave 35 and the cable 29 is smoothly stretched between each electric pole 32, 32,..., because the wheels 44, 44,... can be turned freely in the cable feeding and twisting directions.
Patent JP-2000002306-A (JP)
Title: Wave gear
Inventor: KIYOZAWA YOSHIHIDE
IPC: F16H1/32
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To avoid the increase of an angle transmission error, vibration, and tooth flank abrasion generated by the deformation of a rigid gear due to the fitting surface error of a fixed side member. SOLUTION: A rigid gear 2 of a wave gear 1 is fitted to a fitting surface 51 formed on a fixed side device housing 5 via an annular fitting plate 6. Since the plate 6 has low rigidity in an outer surface direction (a direction of a device axial line), the error of the surface 51 can be corrected by the deformation of the plate 6 to eliminate the deformation of the gear 2 due to the influence of the error of the surface 51, thereby avoiding the increase of an angle transmission error, etc., by the deformation of the gear 2 due to the fitting surface error.
Patent JP-S5869186-A (JP)
Title: Storage method for video signal
Inventor: ARAI KIYOSHI
IPC: H04N5/91
Filed: 1981-10-20
Abstract: PURPOSE:To reduce the write time and to make the readout easy, by alternately storing an odd and an even number field with a sample period made almost equal to a horizontal period. CONSTITUTION:A video signal from a terminal 1 is sampled with a carry pulse CA from a counter and written in an RAM with A/D conversion. Since sampling location is changed at each one frame, the video signal for one frame's share is written at the period of frame number for horizontal sampling number's share. In each frame period, the least significant bit AO of an address data of the RAM is changed for an odd and an even number field. Thus, the RAM has data of the odd and even number fields alternately. Thus, since the sample period is almost equal to the horizontal period, the write time can be decreased and serially read, allowing to make the readout easy.
Patent JP-H0719659-A (JP)
Title: Cold/hot water supplying apparatus
Inventor: FUJIMOTO MASAYUKI
IPC: F25B15/00
Filed: 1993-07-07
Abstract: PURPOSE:To provide a cold/hot water supplying apparatus in which the flow rate of a cold/hot water circulation passage is detected to effectively operate a heating element. CONSTITUTION:A cold/hot water supplying apparatus has a heat source having a heating element in such a manner that cold/hot water generated by a heat exchanger by the operation of the source is supplied to be circulated to a load through a circulating passage, and comprises a flow rate detector 19 for outputting an alternating signal corresponding to the flow rate of the passage 18. When the output frequency of the detector 19 is a predetermined value or more. the heating element can be operated, this detection output is used for displaying the flow rate, and adjustment and inspection can be simply conducted by anyone.
Patent JP-2000002287-A (JP)
Title: Electronic controlling liquid sealing mount
Inventor: FUTAMATA HISAO
IPC: B60K5/12
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide an electronic controling liquid sealing mount which has a simple structure with number of items being reduced, and displays excellent performance. SOLUTION: A load sensor 18 is arranged inside a sensing hole 121 opened on a center boss 12 so as to be faced to a first liquid chamber A, and fixed in the state of being pressed against an elastic body 17 formed integrally with a support spring 13 and so as to close the sensing hole 121. Hydraulic pressure variation in a first liquid chamber A, which is caused by the vibration input from an engine 1 with medium and high frequency areas, is sensed by the load sensor through the elastic body 17. An actuator 15 driven according to the sensed signal applies pulsative motion with the inversed phase of the input vibration to the sealed liquid in the first liquid chamber A. A dynamic spring constant is thus reduced and excellent vibration isolation performance is displayed.
Patent JP-S6146883-A (JP)
Inventor: TSUDA KENJI
IPC: F25D23/06
Filed: 1984-08-10
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-H04231964-A (JP)
Title: Mammary pump for milk
Inventor: KARURU OO AA HAA RARUSON
IPC: A61M1/06
Filed: 1991-07-09
Abstract: PURPOSE: To stimulate a desired place of a top area of the breast by drawing a flexible part in the longitudinal axis of a hood to compress the top area of the breast, and giving massage to the breast to heighten squeeze of breast milk. CONSTITUTION: An outlet 3 of a conical part 2 is disposed substantially in the center of the nipple, and the conical part 2 is placed on the breast with the nipple passed through the outlet 3 of the hood 1. By intermittent sucking force from a suction pump 20, the breast and the nipple are periodically drawn in the conical part 2 and the interior of a flexible sleeve 5 to be compressed. The sleeve 5 is intermittently contracted along its diameter to compress the nipple and the breast adjacent to the nipple, and give massage to the same. Thus, squeeze of breast milk can be heightened. A rigid frame substantially prevents the sleeve 5 from being contracted along its longitudinal length. By the sleeve 5, a considerable long flexible area is formed, so that the sleeve 5 can be applied to the breast of wide-range sizes and shapes of the breast.