baber/WOPTO huggingface dataset:
Patent JP-H06134862-A (JP)
Title: Mixture transfusion vessel and manufacture thereof
Inventor: ARAMATA AKIFUMI
IPC: A61J1/10
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a transfusion vessel Which is erectable and foldable, has small number of components and no leakage at a port part by fusion-bonding one of a plug sheet to an intermediate part of a body sheet and the other to an end of the sheet corresponding to a bottom, and fusion-bonding residual open end of the sheet. CONSTITUTION:One 3 of plug sheets 2, 3 is so interposed to be held between body sheets 1 made of two sheets 11, 12 of the same size as that of thermoplastic resin that a plug 32 is disposed outside, the sheet 3 is fusion-bonded to an intermediate part of the sheet 1 to form an upper part 16 of a vessel. Then, the sheet 2 is so interposed to be held between the sheets that a plug 22 is disposed outside, the sheet 2 is fusion-bonded to an end of the sheet 1 corresponding to a bottom to form a bottom 13 of the vessel. Then, the bottom 13 of the vessel is fusion-bonded to one side of the open end adjacent to the part 16 to form one edge 14 of the vessel. Thus, an erectable and foldable transfusion vessel is formed.
Patent JP-H04162073-A (JP)
Title: Image forming device
Inventor: YOSHIDA YASUYOSHI
IPC: G03G21/00
Filed: 1990-10-26
Abstract: PURPOSE:To prevent transfer material from being soiled due to offset by feeding one sheet of transfer material after terminating the disposal of paper jam, letting it pass through a fixing roller pair without forming a toner image, and applying the voltage of reversed polarity to a toner to the roller until the transfer material reaching a pressing nip part, whereas applying the voltage of like polarity during the transfer material being held at the pressing nip part. CONSTITUTION:When a reset button is pressed after the disposal of paper jam, only one sheet of transfer material is fed, and the corona discharge of a charging apparatus is stopped at a copying part so as not to form a toner image on the transfer material. During this transfer material P being conveyed to a pressing nip part, the voltage of reversed polarity to a toner is applied to a fixing roller 221 by a voltage applying device 225, so that the offset toner is attracted to the roller 221. When the transfer material P is held between a fixing roller pair, the applied voltage to the roller 221 is switched to straight polarity, so that the straight polarity toner attracted to the roller 221 is separated from the roller 221 and transferred/fixed onto the transfer material P. Since the transfer material P is then discharged outside a machine, the generation of a blurred image on the transfer material in the following copying is totally prevented.
Patent JP-2001108036-A (JP)
Title: Planetary roller type friction gearing
Inventor: TAMENAGA ATSUSHI
IPC: F16H13/08
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent excessive front-gear stress from concentrating into a key groove of a sun roller. SOLUTION: In a planetary roller type friction gearing provided with a follow-type sun roller 23 key-connected to the outer circumference of an input shaft 21, a plurality of planetary rollers 24 externally contacting with the sun roller 23, a ring roller 25 with the planetary rollers internally contacting therewith, and a carrier 26 arranged in an axial one side of the rollers and rotatably supporting the respective planetary rollers 24, the length of a key groove 51 formed in the inner circumference of the sun roller 23 from the axial one end to the other is so set that its tip stops on the way to the sun roller 23 in the axial direction to secure a non-formation part 55 of the key groove in the range of a contact width H.
Patent JP-2001103848-A (JP)
Title: Antifogging polyolefin-based resin film and cultivating bed by using the same
Inventor: TOKUOKA KENJI
IPC: B32B27/32
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To obtain an antifogging polyolefin-based resin film capable of being stably produced without causing fluctuation of extrusion, and excellent in initial antifogging properties at low temperature and persistence of the antifogging properties, and further to provide a cultivating bed by using the same. SOLUTION: This antifogging polyolefin-based resin film is obtained by laminating an ethylene-vinyl acetate copolymer film and a polyolefin-based resin film. The ethylene-vinyl acetate copolymer film contains (a) 0.1-2.0 pts.wt. aliphatic ester of sorbitan, having <=55 deg.C melting point and >=6 hydrophilicity- lipophilicity balance(HLB), (b) 0.05-1.0 pts.wt. aliphatic ester of monoglycerol, having <=50 deg.C melting point and >=5 hydrophilicity-lipophilicity balance(HLB), and 4-8 pts.wt. inorganic filler.
Patent JP-2001112084-A (JP)
Title: Forced air cooling device for speaker driver
Inventor: ETO TOKUO
IPC: H04R1/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To properly cool a power amplifier 12 while suppressing the noise of a cooling fan device 26 in an audio unit 10 where the power amplifier 12 driving the speaker 11 is cooled by cooling air from the cooling fan device 26. SOLUTION: A CPU 14 detects the output level Lo of the power amplifier 12 and the temperature To of the power amplifier 12 on the basis of an input Li from an output level detection terminal 13 and an input Ti from a thermister 19. The CPU 14 calculates the output Vo that increases number of revolutions of a DC motor 27 as the Lo increases when the Ti is within the range of 50-95 deg.C on the basis of the Lo and provides the output Vo to a driver 25. The driver 25 supplies a fan drive current corresponding to the Vo to the cooling fan device 26, which drives the air 28 at the number of revolutions corresponding to the fan drive current.
Patent JP-H07125788-A (JP)
Title: Packing of artificial marble counter
Inventor: TODA TOMOHIRO
IPC: A47F9/00
Filed: 1993-10-21
Abstract: PURPOSE:To satisfactorily pack an artificial marble counter by using only easily disposable corrugated cardboards without using any conventional blowing styrole. CONSTITUTION:A plurality of cores 5 and 6 made of laminated corrugated cardboard with U-shaped cross section are fitted over the apron part 1a and the back guard 1b respectively of an artificial marble counter 1 and the side cushion members 7 made of laminated corrugated cardboard are arranged in contact with the longitudinal ends thereof and, in this condition, outer packing boards 2 and 3 are folded to pack the artificial marble counter 1.
Patent JP-H02138044-A (JP)
Title: Holding device for platelike body
Inventor: TOKISUE HIROMITSU
IPC: B65G49/07
Filed: 1988-11-16
Abstract: PURPOSE:To hold a platelike body in non-contact manner to keep the platelike body clean by providing an orifice for producing pressures above the outside atmospheric pressure to the platelike body on a holding face of the holding body so that the platelike body may be positioned on the periphery of a fluid suction part. CONSTITUTION:An average pressure in a clearance 3 between a holding face 2a and a platelike body 1 is decreased below the outside atmospheric pressure by action of a fluid suction source 12. A supporting force bearing the weight of the platelike body 1 is produced by the negative pressure. On the other hand, pressurized fluid is supplied through an orifice to the clearance 3 between the holding face 2a and the plate like body 1 by a fluid blowing part 8. As a result, the pressure in the clearance 3 in the area of the orifice is decreased with increasing the clearance gap h, and increased with a decrease in the clearance gap h. Accordingly, a positive supporting rigidity is produced in relation to a change in the clearance gap h. By the supporting force and the supporting rigidity, the platelike body 1 is supported in non-contact manner with a fixed fine clearance gap h being held relative to the holding face 2a.
Patent JP-H10132700-A (JP)
Title: Eccentricity measuring device for aspherical lens
Inventor: MORITA NOBUHIRO
IPC: G01M11/00
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To reduce influences of stray lights (noises) and contrive to enhance measurement precision by providing an irradiation range restriction means for restricting the range of irradiating a face to be inspected of light flux for irradiation of the face to be inspected. SOLUTION: A circular opening throttle 9 being the irradiation range restriction means is arranged in a portion where a light flux on a light path ranging from an illuminating light source 5 to a face to be inspected of a lens to be inspected 1 is diverged or converged. Thereby, a circumferential part of illumination beams directing to the face to be inspected is shielded from lights and an irradiation range of irradiation beams is restricted. Accordingly, when a peraxial spherical part is irradiated, a nonspherical part (periphery) is not irradiated, and reversely when the nonspherical part is irradiated, an excessive portion on the outside is not irradiated. Therefore, stray lights do not generate and aspherical eccentricity can be measured with good precision.  Incidentally, if the irradiation range restriction means is made as the circular opening throttle 9 which can change an opening diameter and the irradiation range is adjusted by controlling the diameter by a computer 24, even when the shape of the face to be inspected being an object of eccentricity measurement and the type of the lens to be inspected 1 are different, an appropriate irradiation range can be set.
Patent JP-S63140885-A (JP)
Title: Enclosed type rotary compressor
Inventor: FUJIWARA SHINJI
IPC: F04B49/00
Filed: 1986-12-03
Abstract: PURPOSE:To easily obtain a pressure balance by providing a communicating hole communicating the intake hole of a cylinder and the space in an enclosed container and providing a pressure balance controllable valve mechanism in the communicating hole. CONSTITUTION:A communicating hole 15 is provided communicating the intake hole 12 of a cylinder 8 formed with an upper bearing end plate 6 and a lower bearing end plate 9 supporting a crank shaft 5 and closing both end openings of the cylinder 8 and the space in an enclosed container 1. A valve mechanism having a coil spring 16, a valve 17, and a valve guide 18 is provided in this communicating hole 15. Accordingly, the valve 17 is pushed up when the difference between the pressure in the enclosed container 1 and the pressure in the intake hole becomes the predetermined value, thus a pressure balance can be obtained.
Patent JP-H02134003-A (JP)
Title: Output method for plane antenna
Inventor: ABIKO TOSHIO
IPC: H01Q21/24
Filed: 1988-11-15
Abstract: PURPOSE:To eliminate the need for a polarized angle adjusting metallic fixture and install a plane antenna in parallel with a ground surface by devising the plane antenna such that a reception wave of two polarized wave components as horizontal and vertical polarized wave components is outputted without rotating the plane antenna in matching with a polarized angle. CONSTITUTION:Input apertures 8a, 8b of a 2-wave combiner 8 for horizontal and vertical polarized waves are coupled with a waveguide aperture 7a of a waveguide part 5 corresponding to a horizontal polarized wave output part A and a vertical polarized wave output part B being components of the entire output part of the plane antenna Y. Then a received wave in two modes being horizontal and vertical polarized wave modes is extracted by the 2-wave combiner 8 through one waveguide. Thus, it is not required to rotate the plane antenna Y in matching with the polarized wave angle. Then it is not required to provide a polarized angle adjusting metallic fixture for the plane antenna Y and the plane antenna is installed in parallel with a ground surface to attain excellent external appearance.
Patent JP-H05129534-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KATO NAOYUKI
IPC: H01L21/8238
Filed: 1991-11-05
Abstract: PURPOSE:To reduce the switching noise of a CMOS circuit by a method wherein a current-limiting element is inserted between the CMOS circuit and a bonding pad for power-supply feed use. CONSTITUTION:The switching noise of a CMOS circuit 7 is generated mainly when a through current flows to a GND from a power supply because a P- channel transistor and an N-channel transistor are set simultaneously to an 'ON' state in a process where both transistors are switched. As a result, a bipolar circuit 6 is influenced by a noise generated in the common impedance of an external connection lead 2. When a current-limiting element 13 is inserted between the CMOS circuit 7 and a bonding pad 9 for power-supply feed use, the through current is limited. Thereby, the switching noise of the CMOS circuit 7 can be reduced.
Patent JP-2000109102-A (JP)
Title: Laminate sheet, laminate tube using it, and manufacture of laminate sheet
Inventor: DOU KIICHIROU
IPC: B65D35/10
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To improve the flexibility of a laminate sheet formed by joining an aluminum foil with first and second synthetic resin films, to increase the joining strength, and to easily extrude a non-cured hardening agent inside when a laminate tube is formed. SOLUTION: The flexibility of a laminate sheet is improved by joining first and second synthetic resin films 1, 2 with an aluminum foil 3 to be laminated therebetween using thermoplastic adhesive resins 4, 4 to be extended by pressing the films and the aluminum foil, and a non-cured hardening agent inside is easily extruded when a laminate tube is formed.
Patent JP-H07142518-A (JP)
Title: Lead frame, semiconductor chip, and semiconductor device
Inventor: NAKAGAWA KIYOSHI
IPC: H01L21/52
Filed: 1993-11-17
Abstract: PURPOSE:To surely avoid the cracking of a semiconductor chip caused by thermal stress by making the shape of a chip mounting section of a lead frame an uneven one. CONSTITUTION:An island 2, a chip mounting section formed at the center of the lead frame 1, is plated 3 with gold or other material. The island 2 has a projection 2a at a specified place, in other wards, the surface of the island 2 is formed uneven. A semiconductor chip 4 is mounted on the island 2 and is attached there. Gold or other material is deposited on the rear face of the semiconductor chip 4 to form a film 4a. When mounting the semiconductor chip 4 on the island 2, only the projecting section 2a is attached to the semiconductor chip 4. By this method, the attaching area between the semiconductor chip 4 and the island 2 of the lead frame 1 can be small. Therefore, the cracking of the semiconductor chip 4 caused by thermal stress can be surely avoided.
Patent JP-H06134518-A (JP)
Title: Extrusion die
Inventor: ARAKAWA KATSUYUKI
IPC: B21C25/02
Filed: 1992-10-27
Abstract: PURPOSE:To smoothly allow to flow a material passing through the inside, and to extrusion-form the extruded material with excellent surface property without generating a chatter especially even in an extrusion of a soft alloy such as a pure aluminium alloy. CONSTITUTION:A bearing hole 2 has the 1st taper hole 6 opening to be inclined toward the rear side of the extruding direction at the rear side of the extruding direction. Then, material introducing holes 3 having relatively large size of cross sectional area provided successively at the rear side of the bearing hole 2 have a 2nd taper hole 7 opening to be inclined toward the rear side of the extruding direction.
Patent JP-H04162233-A (JP)
Title: Magneto optical recording medium
Inventor: TAWARA YOSHIO
IPC: G11B11/105
Filed: 1990-10-26
Abstract: PURPOSE:To improve recording sensitivity and durability by forming a first dielectric film, a recording film, a second dielectric film and a reflecting film sequentially on a substrate and by specifying the refractive index of the first dielectric film and a difference between the refractive indexes of the first dielectric film and the substrate respectively. CONSTITUTION:A first dielectric film, a recording film, a second dielectric film and a reflecting film are formed sequentially on a substrate so as to construct a four-layer structure, and the refractive index of the first dielectric film is made to be 1.4 through 1.8, while a difference between the refractive indexes of the first dielectric film and the substrate is made to be 0.35 or below. As the result, the reflectivity of light on an interface between the first dielectric film and the substrate is about zero and an enhance effect is dependent on multiple reflection on the second dielectric film laid between the recording film and the reflecting film. The reflective index thereof can be selected arbitrarily, and the optimum film thickness of the dielectric film becomes large when the film of which the refractive index is 1.8 or below is used. Consequently, a heat insulation effect between the recording film and the reflecting film becomes large and further the optimum film thickness of the recording film can be made small. According to this constitution, recording sensitivity and durability can be improved.
Patent JP-H09122617-A (JP)
Title: Treatment method for shredder dust of large-sized industrial waste
Inventor: WATANABE KAZUTO
IPC: C04B7/26
Filed: 1995-11-07
Abstract: PROBLEM TO BE SOLVED: To attempt the recycling of resources and to reduce a load in the reclamation of shredder dust in view of environment and economy by using the incineration residue of shredder dust which is generated after the wrecking of large-sized industrial waste including waste car containing heavy metals as a raw material of cement clinker. SOLUTION: A treatment method for large-sized industrial waste which is characterized by mixing and baking an incineration residue obtained by incinerating shredder dust generated by the wrecking treatment of large-sized industrial waste as part of the raw material of cement clinker.
Patent JP-H09113100-A (JP)
Title: Defrosting device for low-temperature display case
Inventor: TAMAI HIROKUNI
IPC: F25D21/08
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To suppress the rise of the temperature in a storage chamber to low during defrosting while preventing the residue of frost by interrupting the energization of a defrosting heater based on the output of a first defrost reset temperature sensor, and stopping the input of high-temperature refrigerant to a cooler based on the output of a second defrost reset temperature sensor. SOLUTION: A first defrost reset temperature sensor 40 for a defrost heater 22 is provided at the upper part C (the windward side of an inner layer discharge port 24) in an inner layer duct 12. The defrost of a cooler 13 is finished by the defrosting operation and the temperature of an outlet tube is raised to about +10 deg.C (defrost reset temperature). A second defrost reset temperature sensor senses it, finishes the defrosting operation, and starts the pump-down for recovering the refrigerant in the cooler 13. A controller continuously raise the air temperature in the duct 12 to, for example +10 deg.C based on the output of the sensor 40, and hence even after the defrosting operation is finished, the heater 22 continuously heats.
Patent JP-H06169926-A (JP)
Title: Adhesion-preventing tool for endoscopic surgical operation
Inventor: KURUTO ZEMU
IPC: A61B90/00
Filed: 1992-10-02
Abstract: PURPOSE: To provide the protective tool of an adhesion for loading a film for an adhesion protective means, particularly for an endoscopic surgery. CONSTITUTION: This adhesion protective tool consists of a cylindrical application sleeve 10 capable of inserting into a trocar cannula or directly insert into the body cavity of a patient, and a film carrier 14. The application sleeve 10 can accept a rod-shaped film carrier 14, and an adhesion protective film 22 is wound around the film carrier 14. For this purpose, a slender receiving groove 20 is provided in the front region 16 of the film carrier 14 toward the axial direction particularly. The adhesion protective film 22 is put through and accepted in the receiving groove 20.
Patent JP-H08128248-A (JP)
Title: Opening holding tool of hinged door
Inventor: NOGUCHI TOSHIYUKI
IPC: E05C17/56
Filed: 1994-10-29
Abstract: PURPOSE: To secure an optional opening state such as full-open, half-open, small- open, etc., of a hinged door. CONSTITUTION: This is constituted of a magnetic stopper plate 2 and a magnet 4 installed on an upper end surface of a hinged door, the magnetic stopper plate 2 is continuously provided with an installation piece 22 having a biss hole to fasten on a head jamb 12 bent upward on one end of a circular arc magnetic plate body 21 and an installation piece 23 for adjustment to fasten on a rectangular wall part 13 on the other end of the magnetic plate body 21. The circular arc magnetic plate body 21 is continuously provided with rail piece parts 212 on both sides of a crest belt 211 for reinforcement of a central part, and open edge parts of the rail piece parts 212 are made upward guide end edges 213.  The other installation piece 23 for adjustment is continuously provided with a vertical installation piece part 232 on an end part of a sandwiching piece part 231 capable of sandwiching by way of inserting on the other end part of the rail piece part 212, and it is installed on the rail piece part 212 free to slide by passing a screw 233 through a slit provided through on the other end part of the magnetic plate body 21 and screwing it by a butterfly nut.
Patent JP-H02134986-A (JP)
Title: Image pickup device
Inventor: OTA YOSHITAKA
IPC: H04N5/355
Filed: 1988-11-15
Abstract: PURPOSE:To promptly and accurately execute photometry only with a solid-state image pickup element without using an exclusive photometry element by driving the solid-state image pickup element in a mnemonic characteristic mode when a charge is read out from the solid- state image pickup element for photometry and driving the solid-state image pickup element in an ordinary driving mode at image pickup time. CONSTITUTION:The title device is the image pickup device to control exposure by a photometry output read out from a solid-state image pickup element 4 before image pickup is executed, and a solid-state image pickup element driving means 15 has two types of driving modes, namely, the mnemonic characteristic driving mode to drive the solid-state image pickup element 4 so that the solid-state image pickup element 4 can have the mnemonic characteristic and the ordinary driving mode to ordinarily drive the solid-state image pickup element 4, drives the solid-state image pickup element 4 in the mnemonic characteristic mode when the charge is to be read out from the solid-state image pickup element 4 for photometry, and drives the solid-state image pickup element 4 in the ordinary driving mode at the image pickup time. Consequently, at photometry time, the dynamic range of the solid-state image pickup element 4 can be expanded. Thus, photometry can be executed promptly and accurately only with the solid-state image pickup element without using the exclusive photometry element.
Patent JP-H01131628-A (JP)
Title: Ground of artificial lawn containing sands
Inventor: KITAMURA YOSHITOMO
IPC: A47G27/02
Filed: 1987-11-18
Abstract: PURPOSE: To uniformly disperse sand and to facilitate maintenance such as brushing by laying an artificial turf prepd. by filling crimped pile yarns made of a synthetic resin on a base material on a stable base and scattering sand in the turf. CONSTITUTION: An artificial turf prepd. by filling crimped pile yarns made of a synthetic resin on a base material is laid down on a stable base and sand is scattered in the turf. For the artificial turf used, it is necessary to use crimped pile yarns. There exists no special restriction on the kind of the synthetic resin but nylon and polypropylene are ordinary and due to the point of wear resistance, nylon is pref. The pile yarns of the artificial turf are crimped and the narrow pieces are not straightly piled upward but as they are bent or curled, gaps among narrow pieces are evenly uniform and the pile yarns exhibit excellent compression recovery. When sand is scattered in the turf, the narrow pieces of piles are extremely complicatedly bent and entanglements are generated and dislocation of the sand is not allowed and the sand is uniformly dispersed.