baber/WOPTO huggingface dataset:
Patent JP-S62136875-A (JP)
Title: Semiconductor device
Inventor: MATSUDA HIDEO
IPC: H01L21/312
Filed: 1985-12-11
Abstract: PURPOSE:To avoid peeling-off of a resin layer by a method wherein protective resin is applied only to the bottom parts among a plurality of bottom parts which have the smallest difference in level from a main surface. CONSTITUTION:Impurities are diffused from one or both surfaces of an N-type silicon wafer which has a predetermined specific resistivity and thickness. Then mesa etching is selectively applied to the main surface of the wafer twice to form recessed parts 10 composed of bottom parts 11 and bottom parts 12 which have varied differences in levels from the main surface 20. Then a heat oxide film 22 is formed on the substrate surface of the main surface 20 side and patterned to drill contact holes 23. A heat buffer plate 7 made of Mo or W is welded and alloyed with the substrate main surface of the opposite side with solder of Al or the like. Then Al is evaporated on the main surface and patterned to form cathodes 8 and 8d and a gate electrode 9. Then polyimide resin is applied and patterned to form protective resin layers 21 only on the bottom parts 11. With this constitution, as the resin layers do not cover the stepped parts, adhesiveness with the bottom parts is high and peeling-off can be avoided.
Patent JP-H02166762-A (JP)
Title: Compact cmos device and
Inventor: JIEIMUSU RUURU FUAISUTAA
IPC: H01L27/092
Filed: 1989-10-23
Abstract: PURPOSE: To facilitate manufacture and to make a complicated integrated circuit compact by providing one-conductivity-type device formed within a semiconductor substrate and an opposite-conductivity-type device formed within a deposited semiconductor material layer. CONSTITUTION: This device includes an N-channel transistor produced within a semiconductor substrate and a P-channel transistor produced within the deposition layer of polycrystalline silicon. The N-channel transistor includes a source region 14 and a drain region 16 and the P-channel transistor includes a P<+> source region 18 and a P<+> drain region 20. A gate electrode 22 covers two channels of both transistors and isolated from the two channels. An inverter includes the P-channel transistor 24 and the N-channel transistor 26 provided with a common output 28. The source of the transistor 24 is connected with a power supply electrode 30 and the source of the transistor 26 is connected with a power supply electrode 32. The common gate of the two transistor is connected to a gate electrode 34.
Patent JP-H10106114-A (JP)
Title: Changer type disk reproducing device
Inventor: NAKAMICHI NIRO
IPC: G11B17/30
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To prevent a disk from being abutted due to its wobbling by drawing out a disk from a holder in horizontally rotating a reproducing means simultaneously with movement of a disk supporting part without vertically moving the reproducing means. SOLUTION: The disk 71 is supported in its circumferential periphery by a disk supporting part 23 of the disk holder 11. At the time of reproducing, a belt driving mechanism 40 and a guide driving mechanism 50 are moved by a belt/guide driving mechanism 85, so as to bring them in their noncontact state with the disk 71. Subsequently, a mechanical chassis 63 is rotated around an axis 68 as the center by 45 degrees, and afterward, the rotating center of a turntable 61 is moved into an aligning position with a center hole 81 of the disk 71. Afterward, a cylindrical cam is rotated, and the disk holder 11 is lowered and placed on the turntable 61. Then, the disk 71 is drawn out of the disk holder 11 by the mechanical chassis 63 and is reproduced. Morevoer, the disk supporting part can simultaneously be moved by 1st and 2nd cylindrical cams for the purpose of selcting a disk.
Patent JP-S62137292-A (JP)
Title: Protecting method for rock carrier ship
Inventor: YORIMASA HIROKAZU
IPC: B63B25/04
Filed: 1985-12-10
Abstract: PURPOSE:To reduce the degree of impact exerted on a ship hull, by a method wherein rocks and the like are loaded in a hatch in a state in which the interior of a hatch is full of water. CONSTITUTION:A hatch 1 is formed with left and right ship hull parts 2 and 3, vertical partion walls 4 and 4, oblique partition walls 5 and 5, and longitudinal partition walls. The interior of the hatch 1 is full of water, and with this state, rocks are loaded from a truck on a pier. Impact generated due to drop of the rocks is absorbed by water 7.
Patent JP-H07109392-A (JP)
Title: Agricultural vinyl chloride resin film
Inventor: KANAI TOKUTARO
IPC: A01G9/14
Filed: 1993-10-12
Abstract: PURPOSE:To provide an agricultural vinyl chloride resin film used, little in staining on outdoor exposure and good in calendering processing. CONSTITUTION:In an agricultural vinyl chloride resin film used and consisting mainly of a vinyl chloride resin containing a phosphate ester, the vinyl chloride resin comprises 5-100 pts.wt. of ethylene-vinyl chloride copolymer having an ethylene content of 0.1-7.0wt.% and 95-0 pts.wt. of another vinyl chloride copolymer, and the whole ethylene content in the vinyl chloride resin is 0.1-7.0wt.%. The phosphate ester is produced from an alcohol mixture comprising (a) 50-75wt.% of xylenol, (b) 10-25wt.% of cresol, and (c) 10-25wt.% of ethylphenol [but (a)+(b)+(c)=100wt.%] as a raw material, and is added in an amount of 1-7 pts.wt.
Patent JP-H06246832-A (JP)
Title: Underground pipe repairing method and reversely setting device used for the method
Inventor: OOTSUKA TOSHINORI
IPC: B29C63/36
Filed: 1993-10-09
Abstract: PURPOSE:To obtain an underground pipe repairing method capable of shortening time required for repair works and obtaining a lining structure of an invariably constant quality. CONSTITUTION:In a plant, a film body 1 with a thermohose 11 mounted on the rear end thereof is previously inserted into a cylindrical body 3 while being reversed. The cylindrical body 3 with the film body 1 is led into a sewer pipe 5. Water is supplied into the film body 1 from the rear end 1b. After that, hot water is supplied into the film body 1 through the thermohose 11 for curing a thermosetting synthetic resin in the cylindrical body 3.
Patent JP-2000105007-A (JP)
Title: Rotary compressor
Inventor: EBARA TOSHIYUKI
IPC: F25B1/04
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent breakdown of a connecting part of a closed vessel and refrigerant piping to the utmost and also to keep an air gap of an electric element uniform. SOLUTION: A rotary type compressor 1 has a rotary compression element 5 composed of cylinders 14 and 15 having the opposite end openings closed up, rollers 18 and 19 rotating inside these cylinders 14 and 15, and vanes coming into contact with these rollers 18 and 19 so as to form compression space inside the cylinders 14 and 15. The compressor 1 is held in a cylindrical closed vessel 2. A refrigerant sucked in is compressed by the rotary compression element 5 and discharged.  Introducing pipes 28 and 29 provided for the cylinders 14 and 15 and introducing the refrigerant into the rotary compression element 5, discharge pipes 30 and 31 provided for the cylinders 14 and 15 and discharging the refrigerant compressed by the rotary compression element, and joints 45 and 46 inserted into the introducing pipes 28 and 29 and the discharge pipes 30 and 31 respectively and also fixed to the lateral side of the cylindrical closed vessel 2, are provided, and the joints 45 and 46 are provided at positions being almost opposite to each other.
Patent JP-H03138150-A (JP)
Title: Flame-retardant paper-phenol resin laminated sheet
Inventor: EZAKI YOSHIAKI
IPC: B32B27/04
Filed: 1989-10-25
Abstract: PURPOSE:To improve the heat resistance and punching processability by dispersing zinc borate in a hydrophobic resol varnish for impregnation. CONSTITUTION:A paper base material for a laminated sheet such as a kraft paper is impregnated with a hydrophilic varnish such as a melamine resin as the 1st impregnation and drying treatment and after this is dried, this is impregnated with a hydrophobic resol varnish, for example, a resol resin varnish contg. phenol and formaline as main ingredients and is dried as the 2nd impregnation and drying treatment. In the 2nd impregnation and drying treatment of this last stage, the treatment is performed with a dispersion of zinc borate in a hydrophobic resol varnish. As the result, the workability becomes better and flame retardancy of the laminated sheet is stabilized. In addition, punching processability is improved and furthermore, heat resistance is improved.
Patent JP-H02124639-A (JP)
Title: Synthesized signal generator
Inventor: OGURO TAKAYUKI
IPC: H03L7/16
Filed: 1988-11-02
Abstract: PURPOSE:To surely synchronize a frequency of an oscillator with a reference signal by keeping the output of a phase difference signal in a direction of decreasing an oscillated frequency till a difference component between an RF signal and the reference signal is within a prescribed frequency range. CONSTITUTION:A voltage controlled oscillator 6 whose oscillated frequency is changed in response to the voltage of an output signal of an integrator 5 and sending an RF signal is provided, and an identification circuit 9 keeps outputting a control signal to a phase comparator 5 to output a phase difference signal in a direction decreasing the oscillated frequency of the voltage controlled oscillator while the detector B8 cannot detect the output signal of the comparator 3. When the detector A7 detects the output signal of the converter 1 or the detector B8 detects the output signal of the comparator 3, the circuit 9 does not output a signal controlling the output of the comparator 4. The frequency of the oscillator is surely synchronized with the reference signal by pulling the output signal of the comparator 3 within a prescribed frequency range.
Patent JP-H05115529-A (JP)
Title: Stretcher for taking bath
Inventor: KASAI KENZO
IPC: A61H33/00
Filed: 1991-10-24
Abstract: PURPOSE:To permit the used state as the equipment for hair washing and foot washing by installing leg members for the set at the position covering the upper part of a bathtub on a stretcher body, forming an opened port for hair washing and an opened port for foot washing on the stretcher body, and installing a cover for closing each opened port. CONSTITUTION:In the ordinary taking-bath using a bathing stretcher 1, the bathing stretcher 1 is set on the side of a bathtub, and a user is temporarily set on the stretcher body 2, and after taking bath, the user is set on the stretcher body 2 again. When only hair washing is carried out, the stretcher body 2 is arranged at the position covering the upper surface of the bathtub, and a cover 9 is removed, and the user is set on the stretcher body 2 so that his head is set above an opened port 13 for hair washing. In this state, hair is washed by using a shower. The drain after the use for hair washing is introduced into the bathtub through the opened port 13 for hair washing. When feet is be washed, the user is set on the stretcher body 2 in the state where a cover 10 is removed similarly to the case of hair washing, and his feet are immersed into the bathtub. When the bathing stretcher 1 is not in use, the stretcher body 2 is laid at the position covering the upper of the bathtub.
Patent JP-S62146162-A (JP)
Inventor: AROISU PERUSHIYU
IPC: B65D41/34
Filed: 1985-12-12
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-H01120103-A (JP)
Title: Filter device
Inventor: MATSUURA HIROYUKI
IPC: H03H9/25
Filed: 1987-11-02
Abstract: PURPOSE:To obtain the microwave filter device which is superior in input/output isolation and frequency characteristics by propagation a magnetostatic wave which is generated by impressing an input microwave to an electrode on the magnetic film of a multilayered structure. CONSTITUTION:When the microwave is impressed through an input terminal 7 while the magnetostatic field H is impressed as shown by an arrow, a volume wave which is the magnetostatic wave of wavelength lambda corresponding to the magnetic field H is propagated on a YIG film 21. At this time, when the lengths of both ends of the film 21 in the propagation direction of the magnetostatic wave are natural numbers, only a wave of wavelength lambda satisfying 2L=Nlambda generates a standing wave in the film 21. This standing wave is transmitted to a lower YIG film 22 to propagate the magnetostatic volume wave in the film 21. Then when a detecting electrode 6 is provided on a proper position as shown in a figure, the magnetostatic wave in the film 22 is detected, and consequently a microwave output from which frequency components generating no standing wave are removed is led out of the films 21 and 22 through a output terminal 8. Thus, the YIG films are used to obtain the superior frequency characteristics and isolation from the film structure.
Patent JP-2001096403-A (JP)
Title: Cutting tool
Inventor: SAWADA YOSHIHARU
IPC: B23B27/00
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a cutting tool having rigidity, vibration control performance and machining accuracy comparable to those when its shank for attachment to machine tool bodies is totally formed from cemented carbide on one hand and sufficient shock resistance on the other. SOLUTION: A bar-shaped tool body of alloy steel with a cutting edge 3 at the point of a shank 9 has a bottomed bore 4 extending from the rear end to the point. In the bottomed bore 4, a shaft element 5 made of a raw material of a Young's modulus of 270 GPa or more is inserted via an elastic element 6 to which a compressive stress of 10 kgf or more is applied. The shaft element 5 is pressed against a bore wall 4a of the bottomed bore 4. The elastic element 6 is an initially coned disk spring.
Patent JP-H0699423-A (JP)
Title: Manufacture of composite component
Inventor: FUKAZAWA YUKIO
IPC: E01D2/00
Filed: 1992-09-21
Abstract: PURPOSE:To recover components required for holding temporarily after pouring concrete so as not to disclose the end faces of iron bars on the surface of a composite material at all by supporting a foamed material on its both sides and holding the material temporarily in a mold. CONSTITUTION:Reinforcing components 50 running through a foamed material 20 in the horizontal direction and with connecting sections 52 at both ends and supporting components 60 running through a composite component A, the ends of which are connected with removable connecting sections 52 of the reinforcing components 50, are provided, and the supporting components 60 are set to run through the foamed material from the outside of the mold side wall, and the ends of the supporting components 60 are installed to the connecting sections 50 of the reinforcing components 50 and the foamed material 20 is held temporarily in the floating state in a mold. Concrete is poured in until the foamed material 20 is sunk, and then the ends of the supporting components are removed from the connecting sections 52 of the reinforcing components 50 before or after solidifying the concrete and drawn to the outside of the mold.
Patent JP-H01120566-A (JP)
Title: Carrier for developer
Inventor: SHINOKI MASAHITO
IPC: G03G9/097
Filed: 1987-11-05
Abstract: PURPOSE:To obtain a carrier high in potential rising speed, good in surface staining resistance, free from early occurrence of fog and staining of the inside of a machine, and superior in adhesion between a core material and a coating layer by coating the magnetic core material with a specified polymer. CONSTITUTION:The carrier is used for the magnetic brush development process and it is prepared by coating the magnetic core mate-material with a coating material containing a vinylidene fluoride-trifluoroethylene copolymer as an essential component, and one of an acrylate and/or methacrylate polymer or copolymer, and trifluoroethylene-vinyl chloride copolymer, preferably, in a weight ratio of 1:99-20:80.
Patent JP-2001098255-A (JP)
Title: Antistatic agent composition and antistatic agent
Inventor: YAMAMOTO RYUICHI
IPC: C08G18/83
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an antistatic agent composition excellent in durability and antistatic performance. SOLUTION: This antistatic agent composition contains a urethane compound having at least one cationic group and thermally reactive groups and a phosphoric acid-based anionic activator having an anionic group. The urethane compound has at least one cationic group, an isocyanate component blocked by a thermally dissociable blocking agent, and active hydrogen atoms reactive with the isocyanate component after regenerated by the thermal dissociation. The anionic activator is composed of a polyoxyethylene (mono- or di-) alkylphosphoric acid (alkali metal salt and/or ammonium salt). The urethane compound and the anionic activator form a complex by the ionic bonding between the cationic group of the former and the anionic group of the latter.
Patent JP-2001098491-A (JP)
Title: Roll stainproofing agent and coating liquid composition containing the same
Inventor: TAMURA YUKINAGA
IPC: D21H19/58
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain a roll stainproofing agent having excellent effect on preventing roll staining for a supercalender or gloss calender used in the step of finishing coated papers (boards) with coating layer formed thereon, and also on preventing a 1st backing roll staining in coating process, and to obtain a coating liquid composition containing such agent. SOLUTION: This roll stainproofing agent comprises glycinebetaine (trimethylglycine).
Patent JP-H06132422-A (JP)
Title: Sealing method for semiconductor element
Inventor: IGARASHI SHINSUKE
IPC: H01L23/28
Filed: 1992-10-16
Abstract: PURPOSE:To perform a potting operation surely and at low costs. CONSTITUTION:Interconnection patterns 2 on a circuit board 1 are coated with a silicone resin as a water-repellent and oil-repellent resin so as to surround the boundary of a sealing range for a semiconductor element 3 to be mounted, and a silicone resin 4b is coated so as to be dotted within the sealing range by the coating of the silicone resin 4a and outside a region on which the semiconductor element 3 is mounted.
Patent JP-H07133752-A (JP)
Title: Mixture forming device for internal combustion engine
Inventor: YAMAGUCHI JUNICHI
IPC: F02M61/18
Filed: 1993-11-08
Abstract: PURPOSE:To enhance combustion efficiency by disposing a specific swirl generator, variably controlling the cross-sectional area of each auxiliary intake passage according to operating conditions of an internal combustion engine, and variably controlling the fuel injecting direction and the number of injections. CONSTITUTION:In an internal combustion engine, a plurality of intake valves 102 are disposed in the connecting portions of a combustion chamber 103 to a plurality of intake passages 10, 101 (101a, 101b), and a fuel injection valve 105 is provided to orient the intake valves 102. In this case, the main passage 110 and the plurality of auxiliary intake passages 101 bypassing the main passage 110 and having the total cross-sectional area smaller than that of the main passage are disposed as a swirl generator for generating a vortex in a mixture. Meanwhile, an intake control valve 107 is provided for closing and controlling the main passage 110; and swirl control valves 113a, 113b, for closing and controlling the auxiliary intake passages 101, respectively. Furthermore, the cross-sectional area of each auxiliary intake passage 101 is variably controlled and the injecting direction of fuel and the number of fuel injections are variably controlled according to operating conditions of the internal combustion engine.
Patent JP-H04266375-A (JP)
Title: Adjusting of digital driving device for elevator
Inventor: BERUNTO RUUTOBUITSUHI ATSUKAAM
IPC: B66B1/32
Filed: 1991-09-30
Abstract: PURPOSE: To provide a self-adjusting technology for the digital control driver of an elevator wherein self-adjustment is automatically performed by the driver, and to provide an elevator driver for performing self-adjustment by using information obtained by an internal signal. CONSTITUTION: A control parameter adjusting method is provided for controlling an elevator device. In this case, a signal for generating a response operation is supplied to the elevator device, a detecting signal indicating the response operation of the elevator is supplied, the size of the detecting signal is compared with the size of a set reference signal to generate a difference signal indicating a difference therebetween, and a control parameter is adjusted in proportion to the difference signal.
Patent JP-H03140776-A (JP)
Title: Locker type refrigerator
Inventor: ISHIZAKA TAKESHI
IPC: F25D21/06
Filed: 1989-10-25
Abstract: PURPOSE:To permit the home delivery system of cold reserving materials having a plurality of temperatures and eliminate the affection of a defrosting system to the other chambers reserving cold materials by a method wherein the chambers of the cold reserving materials can be switched between plus temperature zone and minus temperature zone for refrigerated materials and frozen materials while the minus temperature zone is switched to the plus temperature zone after the opening and closing operation of a door. CONSTITUTION:The selective switches 32, 33, 34 of 5 deg.C, 0 deg.C, -18 deg.C and indicating LEDs 35, 36, 37, corresponding to respective selective switches, are arranged on the front surface of respective heat insulating doors 7 while the selective switches and the indicating LEDs are incorporated into a temperature selective circuit, for setting the temperatures of respective compartments 5a, 5b, 5c at 5 deg.C, 0 deg.C, -18 deg.C, together with a door switch 14 also serviceable as a lamp. The opening and closing signal of the door switch 14, also serviceable as a lamp, is connected so as to be inputted into the LED 34 of 5 deg.C and an IC timer 38 to light the LED 35 of 5 deg.C at all times after opening an heat insulating door 7 while the operation of only the circuit of 5 deg.C of temperature control circuit can be effected by an output A.
Patent JP-S61151655-A (JP)
Title: Magazine for film feeding device
Inventor: KAMINAKA KAZUSHIGE
IPC: G03D13/00
Filed: 1984-12-26
Abstract: PURPOSE:To develop automatically many present films by providing a device that stores a cartridge in a magazine and guides the cartridge to a developing device which interposing a leader attached to the tip of a film. CONSTITUTION:Many magazine bodies 14 that store a cartridge 24 having a leader 34 stuck to the tip of a film with an adhesive tape are charged in a stand 10. A magazine 12 of the lowermost layer is shifted to the right and the tip is inserted to a receiving port 66. The leader 34 projecting from the body 14 is held between rollers 80, 82, and negative films in the cartridge 24 are pulled out successively and carried to a developing device P for developing process. The rearmost part of the film is cut off by a cutter 88, and the magazine is moved back slightly by reversion of a motor and dropped into a discharging path 90. By setting many magazines containing negative films in a containing section 10 beforehand, the films can be developed automatically.