baber/WOPTO huggingface dataset:
Patent JP-H0786393-A (JP)
Title: Device isolating method of semiconductor device
Inventor: KIYOTOSHI MASAHIRO
IPC: H01L21/318
Filed: 1993-09-17
Abstract: PURPOSE:To keep not only a polishing process high in controllability but also a semiconductor device high in characteristics by a method wherein a carbon film is provided as a polishing stop layer in a polishing process wherein a buried insulating film used for isolating devices from each other is flattened. CONSTITUTION:Carbon films 10 and 14 are made to serve as a polishing stop layer, and silicon oxide films 4 and 7 and a silicon nitride film 11 are polished with cerium oxide as abrasive material. A carbon film used as a polishing stopper can be set 20 times or above as low in polishing rate as a silicon oxide, so that polishing can be stopped at a required position. Then, silicon oxide films 4 and 7 and the silicon nitride film 11 are thermally treated for 30 minutes in an atmosphere of water vapor and oxygen at a temperature of 650 deg.C and successively thermally treated for 30 minutes in an atmosphere of oxygen at a temperature of 1050 deg.C. By these thermal treatments, the silicon oxide film 7 is enhanced in density, and the carbon films 10 and 14 can be removed by burning, so that processes can be lessened in number.
Patent JP-H1075197-A (JP)
Title: Interrogator for mobile object dentification device
Inventor: IGARASHI SUSUMU
IPC: H04B1/59
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To surely evade an error by an unstable operation near a null point, to eliminate the instability of communication quality generated by the movement of a responder, and to improve system reliability by using a detection system provided with the multipliers of several systems for which the phases of local oscillation signals are different. SOLUTION: Microwave emitted from this interrogator 1, installed in a fixed station are received by the responder 11 attached to a mobile object, modulated by information signals specifically processed by individual information stored in the responder 11 and then, returned to the interrogator 1 as reflected waves. In this case, the phase conversion part 3 of the interrogator 1 prepares the local oscillation signals of the three systems of the different phases, and the multipliers 4-6 multiply the local oscillation signals and reception signals from a reception antenna 13 and obtain detection signals. Then, decoding parts 7-9 respectively decode the detection signals and a synthesis part 10 logically synthesizes the decoded signals and obtains one decoded signal.  Thus, the need for the switching operation of the detection signals when code inversion is generated is eliminated and an operation is performed stably.
Patent JP-S61108504-A (JP)
Inventor: NISHIHARAGUCHI TAKASHI
IPC: B28B13/06
Filed: 1984-11-01
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-H05210799-A (JP)
Title: Collision alarm
Inventor: KAJIWARA YASUNARI
IPC: B60R16/02
Filed: 1992-08-31
Abstract: PURPOSE:To generate an alarm only when an alarm is really required and to improve driver's reliability by detecting a driver's driving status and judging the necessity of outputting an alarm. CONSTITUTION:A detection means 11 detects a distance between vehicles or a distance up to an obstacle. An accelerator sensor 13, a brake sensor 14 and a steering sensor 17 are driving status detecting means for detecting driver's driving status. An information processor 15 inputs the distance information from the means 11 and an output signal from a vehicle speed sensor 12, executes prescribed processing based upon the inter-vehicle distance, the vehicle speed and a relative speed and determines a condition for generating a primary alarm. The processor 15 checks an output signal outputted from the sensor 14 e.g. and at the time of detecting the operation of a brake immediately before the check or at the time of checking, temporarily holds the generation of the primary alarm. In a more dangerous state based upon the inter-vehicle distance, the vehicle speed and the relative speed, the processor 15 generates a secondary alarm.
Patent JP-S6388310-A (JP)
Inventor: KANEKO YOSHIO
IPC: F16B11/00
Filed: 1986-09-29
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-H1162512-A (JP)
Title: Supporting equipment for back pressure turbine casing
Inventor: KAWAHARA KATSUYUKI
IPC: F01D25/28
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To prevent failures such as raising up and reversing if various forces act through a main steam pipe which supplies high-pressure steam for driving a back pressure, turbine, an exhaust pipe which exhaust process steam, or the like. SOLUTION: In a supporting equipment for a turbine casing 2, a bracket 13 is installed between a front and rear end support part of the turbine easing which are supported respectively by a front bearing box 05 and a rear bearing box 06 arranged respectively on a front and rear part of a pedestal 04, and is projected from both sides of the outer circumference of the turbine casing onto the upper surface of the pedestal. The turbine casing and the pedestal are fixed by fixing the bracket 13 and the pedestal 04 by a fixing means such as bolts 14.
Patent JP-S59124245-A (JP)
Inventor: BABA TAKAO
IPC: B65B11/56
Filed: 1982-12-24
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-2001048533-A (JP)
Title: Production of gypsum fiber
Inventor: NAGAFUNE MASANORI
IPC: D01F9/08
Filed: 1999-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing gypsum fibers, which is suitable for producing in an industrial scale the gypsum fibers which are useful as a material for reinforcing rubbers, plastics, coatings, and so on, a paper material, and an heat-insulating material. SOLUTION: This method for producing gypsum fibers comprises reacting a calcium salt with a salt having a sulfate radical in an aqueous solution. Therein, the reaction system is maintained at the atmospheric pressure and at a temperature of >=80 deg.C. The calcium salt is reacted with the salt having the sulfate radical in the reaction system containing one or more kinds of compounds selected from polyvinyl alcohol, glucose, glycerol, tannic acid, and diethylene glycol.
Patent JP-S6474775-A (JP)
Title: Growth method of superconductive thin-film
Inventor: TAMURA YASUTAKA
IPC: C23C14/54
Filed: 1987-09-17
Abstract: PURPOSE:To grow a thin-film composed of a homogeneous superconductive material having a desired composition by respectively evaporating at least two kinds of consituent metallic elements or these oxides, controlling evaporation rates independently from separate evaporation source and controlling a foundation temperature while introducing oxygen, controlling an introduction rate into a vacuum device from an oxygen supply source held at a fixed pressure. CONSTITUTION:A sapphire substrate 11 is irradiated with Er, Ba and Cu from Knudsen cells 14 so that growth rates are brought to 1.8nm/min, 5.0 nm/min and 2.1 nm/min by respectively controlling Er, Ba and Cu independently while being heated at a temperature of 650 deg.C through resistance heating. On the other hand, oxygen pressure in a vessel is controlled by adjusting the conductance of a variable leakage valve installed to an oxygen-gas introducing port 17 and a main valve on the exhaust side mounted on the gas exhaust port 18 side in oxygen, and oxygen is introduced into the vacuum vessel 12 so that beam intensity is brought to 6X10<17> atom/sec and the substrate 11 is irradated with oxygen beams. A thin-film composed of an oxide superconductor having the composition of ErBa2Cu3O6.8 approximately can be grown onto the substrate 11 through such operation. A high melting-point metallic element such as Y can be used in place of Er as a constituent element.
Patent JP-S6295158-A (JP)
Title: Distributor
Inventor: OKU SHINGO
IPC: B05B1/18
Filed: 1985-10-18
Abstract: PURPOSE:To discharge the fine-grain water droplets in a misty shape by forming a pressure chamber to the inside of a sprinkling mouth part wherein a sprinkling plate made of a perforated plate is fitted and providing an obstacle plate to the inside of the pressure chamber while oppositely providing the obstacle plate before a discharge hole. CONSTITUTION:In relation to a distributor joining to a bibcock of city water, a pressure chamber 13 is formed in the inside of a discharge mouth part 3 by fitting a water spray plate 11 made of a perforated plate to the inside periphery of an aperture part of a tip expanded in a diameter of the discharge mouth part 3 and sectioning the inside of the mouth part 3 with a fitting plate 10 of a nozzle and closing a front thereof with the water spray plate 11. An annular groove 14 is provided on the inside peripheral wall of the pressure chamber 13 and an annular obstacle plate 15 is recessed in this groove 14. Pressurized water which is discharged through plural discharge holes 7 provided along the inside peripheral wall face of the pressure chamber 13 is discharged through these discharge holes 7 and simultaneously allowed to collide against the obstacle plate 15 and the linear flow is refracted and mixed and also the outflow is inhibited by the water spray plate and therefore water pressure increased. Consequently the fine-grain water droplets are sprayed in a misty state.
Patent JP-H0980942-A (JP)
Title: Fixing belt and heating and fixing device
Inventor: HOSOI ATSUSHI
IPC: G03G15/20
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To prevent disturbance in a toner image by preparing a belt member having permeability for water vapor so that water vapor and expanded air produced in a fixing nip part is made to escape through the fixing belt and that the amt. of air escaping to the nip entrance is decreased. SOLUTION: This fixing belt 1 is an endless belt and a belt member 2 with a recording material is passed between a heating means and a pressing means. In this belt 1, the belt member has lots of pores each formed as an almost straight line in the thickness direction. The belt member which constitutes the fixing belt 1 consists of a base layer 3 and a release layer 4 formed on the surface of the base layer 3. As for the base layer 3, a heat-resistant resin such as polyimide having about 10-70μm thickness is used. As for the release layer 4, a fluorocarbon resin such as PFA is used and a carbon powder is added to the resin to give conductivity. The diameter of lots of fine pores 2 penetrating between the top and back surfaces of the fixing belt l is controlled larger than the diameter of water vapor molecules but smaller than the toner particle size.
Patent JP-H06278667-A (JP)
Title: Electric vehicle
Inventor: OGAWA MASAO
IPC: B60L11/18
Filed: 1993-09-17
Abstract: PURPOSE:To arrange a large storing part and a battery charger skillfully in an electric vehicle in which storing space is restricted. CONSTITUTION:In an electric vehicle, a large storing part 15 for storing a helmet 17, etc., is provided under a seat 16, and also a battery charger 14 is arranged-over a rear wheel 11 and at the rear of the large storing part 15. Thus a relatively large space can be secured at the rear of the storing part under the seat and over the rear wheel, and a large battery charger can be stored therein.
Patent JP-H11115482-A (JP)
Title: Window holder for convertible roof of automobile
Inventor: LAURAIN STEVEN GLENN
IPC: B60J10/02
Filed: 1998-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a window holder used in a convertible roof which can be used to hold a rigid glass window, has a simple structure, and can be assembled and disassembled using ordinary tools. SOLUTION: An opening end fringe of a roof cover 23 and a window end fringe are nipped between a hold body 11 arranged on an outer face side of a peripheral fringe part of a window 15 and a series of hold tools 51 arranged on an inner face side of the peripheral fringe part of the window at an interval to tighten each hold tool for the hold body by a single screw 71. A seal 25 is provided between the roof cover and the window. A decorative molding 91 can be provided by fitting in the hold tools by a snap, and furthermore, a head lining covering material 101 can be provided by supporting it on the decorative molding.
Patent JP-H0660536-A (JP)
Title: Video disk player
Inventor: YAMASHITA NORIYUKI
IPC: G11B19/28
Filed: 1992-08-06
Abstract: PURPOSE:To correct a phase in the shortest time by accelerating and decelerating a video disk with the maximum current. CONSTITUTION:The frame signal REFFM of a reference phase from a forming circuit is supplied to the reset input R of a counter 564 and a reproducing frame synchronizing signal PBFM from a synchronous separation circuit is supplied to the inhibition input INH of the cunter 564. Furthermore, the signal REFH2M of the reference phase from the forming circuit is supplied to the counter 564 as counting input. Thus, the delay of the signal PBFM from the signal REFFM is measured in the counter 564 by setting the signal REFH2H as a clock, and a measured value Q564 is supplied to an arithmetic circuit 563. Supposing that torque ratio at the time of accelerating and decelerating the video disk at the maximum current is A:B in the circuit 563, Q563 is found from Q563=B.Q564/(A+B) and Q563 is supplied to a counter 523 as preset data.
Patent JP-H0779821-A (JP)
Title: Portable bag
Inventor: SUGIHARA HIRONOBU
IPC: A45C7/00
Filed: 1993-09-17
Abstract: PURPOSE:To provide a bag which can be carried by hand and also be borne at one's back with the aid of back-bearing cords, wherein bearing at the back can be done stably and with good appearance. CONSTITUTION:This portable bag is fitted at its body 1 with a grip 2 for carrying by hand, and also with cords 3 for bearing at one's back like a rucksack. At the top of the bag body 1 when it is borne by the back-bearing cords 3, a thickness changing means 4 is furnished to thin the bag body 1 in the part between the tops of the cords 3 and that part of bag body which mates with them.
Patent JP-H1052573-A (JP)
Title: Vehicle device for game
Inventor: OCHI YASUSHI
IPC: B61B13/00
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To smoothly transfer a traveling vehicle to the traveling track of a transfer destination without damaging a thrill felt by a player at the omission part of the traveling track. SOLUTION: This device is provided with the traveling track 1 for which at least a part of the track is omitted, the traveling vehicle 7 traveling along the traveling track 1 and a transfer means 17 for transferring the traveling vehicle 7 from one side of the traveling track 1 to the other side. Then, the transfer means 17 is constituted of a sub traveling track along the traveling track 1 provided with the track not on the track extension of the traveling track 1 and a transfer vehicle for traveling back and forth on the sub traveling track and the transfer vehicle is provided with a vehicle via means for receiving the traveling vehicle from one side of the traveling track and discharging it to the other side.
Patent JP-2000064170-A (JP)
Title: Continuous steam setter and product processed by continuous steam set
Inventor: TAJIRI KOJI
IPC: D06B15/04
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a continuous steam setter capable of preventing the generation of a pale dyed stripe unevenness caused by continuous steam set, and further to obtain processed goods hardly having the pale dyed stripe unevenness generated by the continuous steam setter. SOLUTION: This continuous steam setter has a steam zone and a compressed air zone. A saturated steam with a high pressure is circulated in the steam zone, and the steam zone has gateways of the processed goods at the both ends. The compressed air zone is installed at both ends of the steam zone, and maintained at the pressure higher than the saturated steam pressure. A superheated steam zone is not substantially formed at the entrance side boundary part of the compressed air zone and the steam zone.
Patent JP-H0571365-A (JP)
Title: Rotation speed regulating device for internal combustion engine
Inventor: KATO HIDEKI
IPC: F02D11/10
Filed: 1991-09-11
Abstract: PURPOSE:To provide a throttle valve driving device which can perform optimum control of the throttle valve of an internal combustion engine, cruise control, and traction control and besides can perform safe running of a vehicle when any abnormality occurs to a motor. CONSTITUTION:Rotary axis cores of an acceleration lever 3, an rotation intermediate lever 6, and a fixed intermediate lever 5 are brought into coincidence with the rotary axis of a shaft 11 on which a throttle valve 2 is fixed. During ordinary operation, a clutch 12 is engaged and the opening of the throttle valve 2 is controlled by the aid of a motor 4. During the occurrence of any abnormality, the clutch 12 is cut off and the rotational force of the motor 4 is not transmitted to the throttle valve 2. In this case, the acceleration lever 3 is rotated according to an operation amount by a driver. The fixed intermediate lever 5 with which the acceleration lever 3 is brought into contact through the rotation intermediate lever 6 is rotated by the acceleration lever 3 to regulate the opening of the throttle valve 2. This constitution ensures the opening of the throttle valve 2 in response to an acceleration operation amount during the occurrence of abnormality and prevents excessive rotation of an internal combustion engine.
Patent JP-H1173091-A (JP)
Title: Image forming device, image forming method, and recording medium recorded with image display processing program
Inventor: TERAOKA SHUNICHI
IPC: A63F13/77
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To realize an image display with more real and interest expression, besides a simple display of change of a character image corresponding to the condition of care condition, in an image display device for displaying the previously stored image data of living things such as animal and plant. SOLUTION: In the case where a registered pet, which has not been looked after for 24 hours or more since the last day of care, exists among the registered pets, a condition data of this registered pet is transferred to a missing pet data memory, and a pet data thereof is canceled. When an icon 31d 'search' is additionally displayed in a pet menu selection screen G4, the necessary number N of pet search set as a value inversely proportional to the number of care of the pet is subtracted per each selection of 'search', and in the condition before the number N achieves a condition N=0, the required number N of pet search is displayed in a pet missing screen G8, and when the number N achieves the condition N=0, the condition data of the missing pet is returned to a registered pet condition data memory and displayed as a finding screen G9.
Patent JP-S6473638-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ONO HAJIME
IPC: H01L21/3205
Filed: 1987-09-14
Abstract: PURPOSE:To reduce the electric resistance of a wiring layer by providing a semiconductor substrate, a wiring base on the substrate, and a wiring layer buried by forming the lower part in a wedge state in the base. CONSTITUTION:A groove 3 covered with a wiring layer 2 is formed in a base 1 of a wiring. If the layer 2 is grown, for example, by sputtering under the condition not depending upon the base azimuth and the thickness (t) of the wiring layer is t<d and t<g/2 with respect to the width (g) and the depth (d) of the groove, the sectional area S is increased by 2(d-t)t+pit<2>/2 (2d-0.4t)t adhered to its wall face when it is calculated by approximating the round position to a circumference, and the wiring resistance can be reduced by the increased amount.
Patent JP-2000052737-A (JP)
Title: Rear wheel support device for reach forklift
Inventor: TORII YASUHIRO
IPC: B66F9/10
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a rear wheel support device to solve a problem point in the case of a conventional machine type and improve stability and comfort of a reach forklift. SOLUTION: A rear wheel support device 1 supports the drive wheel 2 and the caster wheel 3 of a reach forklift. This device comprises a first cylinder 51 to support the drive wheel 2, a second cylinder 52 to support the caster wheel 3, and a hydraulic circuit to control the cylinders. The hydraulic circuit is provided with a lock means to cut off inflow and outflow of oil for the first and second cylinders 51 and 52, a balance means to control a pressure difference between the first and second cylinders 51 and 52 to a value lower than a given value, and a pressure control means to maintain the pressure of the first cylinder 51 to a value within an optimum load range.
Patent JP-H0394295-A (JP)
Title: Display device
Inventor: MIYAUCHI KAZUO
IPC: G09G5/30
Filed: 1989-09-07
Abstract: PURPOSE:To secure an easy-to-see display screen and eliminate the need for troublesome operation by providing a mode selecting means and an automatic brightness adjusting means. CONSTITUTION:The automatic brightness adjustment part 5 is provided and its voltage dividing resistances r1 - r3 are set to proper resistance values. When a normal display mode is selected, a normal display screen where the brightness level of one dot is high and characters are sharp is obtained automatically and when a reverse display mode is selected, a reverse display screen where the whole brightness level is lowered to eliminate glare is obtained automatically. Therefore, a mode selecting means 3 selects a display mode optionally to select proper brightness level matching the display mode automatically. Consequently, the trouble of adjusting a variable resistor manually is eliminated and the operation efficiency is improved.
Patent JP-S60123782-A (JP)
Title: Ferromagnetic thin film magnetic resistance sensor
Inventor: SHIMIZU AKIRA
IPC: G01R33/09
Filed: 1983-12-07
Abstract: PURPOSE:To make it possible to limit the flowing out amount of a reinforcing resin from a sensor part, by directly soldering the chip of a sensor and an external wiring substrate having a wiring pattern preliminarily formed thereto. CONSTITUTION:A chip is constituted by providing a ferromagnetic resistance thin film 12 and two layers of passivation films 13, 14 on a glass substrate 11. Now, a flexible substrate 15 or a rigid substrate 16 having a wiring pattern preliminarily formed thereto is used as an external wiring substrate and the chip and these wiring patterns are directly soldered. Herein, by coating only the single sides of the substrates 15, 16 with a reinforcing resin 18, the flowing out amount of the reinforcing resin 18 is limited and reinforcement is enabled without losing a thin structure.
Patent JP-S61108602-A (JP)
Title: Dispersion stabilizer for suspension polymerization of vinyl compound
Inventor: MARUHASHI KIICHI
IPC: C08F14/06
Filed: 1984-11-02
Abstract: PURPOSE:The title dispersion stabilizer which can give porous PVC of a sharp particle dize distribution, comprising a specified PVA. CONSTITUTION:Polyvinyl acetate obtained by polymerizing vinyl acetate and, optionally, a copolymerizable monomer (e.g., ethylene) is saponified to obtain a dispersion stabilizer for suspension polymerization of a vinyl compound, com prising a PVA having a degree of saponification of 60-95mol%, an average degree of polymerization of 50-4,000, a ratio of a weight-average degree of polymerization (Pw) to a number-average degree of polymerization (Pn), Pw/Pn, <=3.0 and having a carbonyl group and a vicinal vinyl group in the molecule, extinction coefficients at 280mmu and 320mmu as determined by UV absorption spectra of a 0.1% aqueous solution of 0.30 or above and 0.15 or above, respective ly, and a ratio of an extinction coefficient at 320mmu to that at 280mmu >=0.30.