baber/WOPTO huggingface dataset:
Patent JP-S63184326-A (JP)
Title: Crystal growth method
Inventor: SUKEGAWA TOKUZO
IPC: C30B19/02
Filed: 1986-09-26
Abstract: PURPOSE:To grow a crystal having uniform and desired thickness by a method wherein a section between a raw material crystal and a species crystal is filled with a solution for growth in a sandwich manner, a growth system is constituted, the difference of specific gravity is formed in the solution by periodically varying the temperature of the growth system in predetermined temperature width, and a solute fed from the raw material crystal side is transported to the species crystal side at high speed. CONSTITUTION:A species crystal 1, a raw material crystal 2 and a solution material 3' are charged. High-purity hydrogen is passed into an silica tube 16, residual oxygen in a growth system is removed sufficiently, and the temperature of high-purity hydrogen is elevated up to a temperature T1 by an electric furnace 10. The growth system is held for a certain time, and a slider 27 is shifted by a sliding operating bar 19' after the growth system is balanced, and the solution 3' is inserted into a hole 26 for moving the solution shaped to the slider. The slider is further shifted, and a solution 3 is inserted between the species crystal 1 and the raw material crystal 2. A growth layer 4 in prescribed thickness is obtained in the species crystal 1 by repeating the temperature cycle of growth at that time. The slider 27 and a container 25 for the solution 3' are moved simultaneously, and the growth layer 4 and a solution 3'' are separated, thus completing a growth process.
Patent JP-H0973630-A (JP)
Title: Production of magnetic recording medium
Inventor: OGIWARA HIDEO
IPC: G11B5/64
Filed: 1995-09-04
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic recording medium capable of high density recording and generating low noise by forming a magnetic thin film on a nonmagnetic substrate. SOLUTION: Stock of a magnetic substance and a nonmagnetic matrix are heated in a vapor phase to generate fine magnetic substance particles and fine nonmagnetic matrix particles by vaporization, the fine magnetic substance particles are aggregated to a prescribed particle diameter in the vapor phase and the aggregated fine magnetic substance particles are dispersed in the fine nonmagnetic matrix particles and fed to the surface of a nonmagnetic substrate in the dispersed state. The aggregated fine magnetic substance particles are deposited on the substrate together with the fine nonmagnetic matrix particles at a prescribed interval between particles to form a magnetic thin film and the objective magnetic recording medium is produced.  The particle diameter, dispersibility, orienting property and deposition ratio of the fine magnetic substance particles can easily be controlled in accordance with magnetic fields applied to the substrate and the vapor phase, excited plasma, etc.
Patent JP-H1168517-A (JP)
Title: Digital filter
Inventor: MURATA TSUTOMU
IPC: H03H17/02
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a digital filter that can suppress the increase of a scale of an arithmetic circuit. SOLUTION: An addition processing 21 of a multiplication result of a multiplication processing 26 is performed with digital data Din inputted at a specified frequency. A multiplication processing 22 for multiplying a coefficient (a0) to the result of the addition processing 21 is performed. A delay processing 23 for one data period is performed with the result of the addition processing, and a multiplication processing is executed for delayed digital data. In this multiplication processing, a coefficient (c) is multiplied and a multiplication processing 24 is performed and for that result, coefficients (a2) and (b2) are each multiplied and multiplication processings 25 and 26 are executed.  By executing the multiplication processing 24 on the coefficient (c) and the multiplication processing 25 on the coefficient (a), a similar result to the case in which a multiplication processing of a coefficient (c×a2=a1) is obtained. Also, by executing the multiplication processing 24 on the coefficient (c) and the multiplication processing 26 on a coefficient (b2) a result similar the case in which a multiplication processing of a coefficient (c×b2=b1) is obtained.
Patent JP-S6286747-A (JP)
Title: Densely packaged part
Inventor: KATAOKA SHIGEKI
IPC: H01G4/224
Filed: 1985-10-14
Abstract: PURPOSE:To increase reliability and to add to commercial value of such components as hybrid ICs or R-C composite parts using ceramic substrates by a method wherein a coating of wax elution stopping resin is provided on the surface of a wax-impregnated resin. CONSTITUTION:Both surfaces of a ceramic substrate 1 are coated with an Ag-Pd conductor 2. A chip layer-built ceramic capacitor 3 is attached by solder 4 to one surface of the Ag-Pd conductor 2. The other surface of the Ag-Pd conductor 2 is provided with a printed resistance body 5 covered by a protecting glass 6. A flat lead 7 is attached with solder 8 to an end of the ceramic substrate 1. Except a part of the flat lead 7, the entirety is coated with a wax- impregnated resin 9, which protects the parts installed on the ceramic substrate 1. On the surfaces of the wax-impregnated resin 9, there is a coating of a wax elution stopping resin 10 composed of urethane, epoxy, silicon, etc. By employing such a design, wax is prevented from eluting during a process of soldering to a magnetic bubble memory device, which protects moisture resistant features from degrading. Opacification is also prevented that may occur among washing process.
Patent JP-S6289471-A (JP)
Title: Leading-in mechanism for rotational and linear motions
Inventor: UMESHIMA TAKAO
IPC: H02K49/10
Filed: 1985-10-14
Abstract: PURPOSE:To prevent sealing property from being influenced by the surface condition of a driving shaft, by driving an internal cylindrical magnetic unit with the magnetic force of a magnet performing rotational and linear motions, and by moving an output shaft fitted on the magnetic unit, rotationally and linearly. CONSTITUTION:A flange 4 is fitted on the penetrating slot 2 section of a closure vessel 1 via sealing material 3. On the outer periphery of a cylindrical sealing unit 5 made of non-magnetic material fitted on the flange 4, a magnet 7 with a plurality of convex sections 6 for converging magnetic flux arranged on the inner peripheral surface is set to be rotationally and linearly moved via an external bearing 8. The magnetic force of the magnet 7 is converged by the convex sections 6 and is transmitted to the convex sections 11 of a cylindrical magnetic unit 12 via the non-magnetic sealing unit 5, thereby the rotational and linear motions of an input shaft 10 is transmitted to an output shaft 13.
Patent JP-H1157653-A (JP)
Title: Recovery device for slag of waste and slagging method
Inventor: MARUYAMA SHINSAKU
IPC: B09B3/00
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a recovery device for slag of waste in which such slag is obtained that handling is easy and conversion into useful resources is directly performed in a plant of waste and to provide a slagging method. SOLUTION: The recovery device for slag of waste consists of both a fluidized bed gasification furnace 1 for gasifying waste and a melting furnace 2 in which gaseous material and char discharged from the fluidized bed gasification furnace are further gasified at high temperature or gasified and burned and also noncombustibles or nongaseous material is slagged. In this case, the recovery device for slag of waste is equipped with devices 6, 7 for solidifying melt slag discharged from the melting furnace 2 and converting melt slag into small pieces and with a rotary kiln 8 for heat-treating slag converted into small pieces.  Further, the above-mentioned recovery device is provided with a curing device 4 which communicates with the melting furnace 2 and has both a heating mechanism for heating and thermally insulating melt slag discharged from the melting furnace 2 and a separation mechanism for separating slag and metal. Then, the recovery device is equipped with both a device for solidifying melt slag and converting it into small pieces and the rotary kiln. It is favorable that the fluidized bed gasification furnace 1 is an internal circulation type fluidized bed gasification furnace and the melting furnace 2 is an autogenous combustion type rotary melting furnace.
Patent JP-H0844460-A (JP)
Title: Computer device and link for inter-board connection
Inventor: NONOMURA YUUSUKE
IPC: H05K3/36
Filed: 1994-07-28
Abstract: PURPOSE:To improve processing speed and to expand capacity by easily connecting plural computer boards. CONSTITUTION:First and second computer boards 11, 21 are respectively provided with 1st and 2nd shim sockets 13, 23 for extending memories. A shim link 30 for connecting both the boards 11, 21 is provided with 1st and 2nd shim plugs 31, 32 to be respectively connected to the sockets 13, 23 and the plugs 31, 32 are connected through a signal cord 33. When the boards 11, 21 are mutually connected by the shim link 30, operation can be executed by the use of the boards 11, 21. Namely processing speed can be improved and the capacity is expanded.
Patent JP-H04108514-A (JP)
Title: Exhaust gas treatment apparatus
Inventor: YAMAMURA SOTOYUKI
IPC: B01D53/40
Filed: 1990-08-28
Abstract: PURPOSE:To reduce operation cost and to remove the acidic gas in exhaust gas with high efficiency by using calcium carbonate and slaked lime as the neutralizing agent of exhaust gas and supplying calcium carbonate to an incinerator while supplying slaked lime to the predetermined exhaust gas route on the downstream side of the incinerator. CONSTITUTION:Calcium carbonate supplied to an incinerator 2 is thermally decomposed in the incinerator and changed to quick lime to be reacted with the acidic gas, for example, hydrogen chloride gas in exhaust gas. The exhaust gas from which hydrogen chloride is preliminarily removed receives the supply of a powder of slaked lime B in the exhaust gas discharge route reaching a bag filter 7 and hydrogen chloride in the exhaust gas is reacted with slaked lime B to be removed. The hydrogen chloride remaining in the exhaust gas is reacted with the unreacted quick lime and slaked lime contained in a chemical neutralizing layer in an extremely efficient manner in the filtering process of the bag filter 7. Slaked lime B especially excellent in chlorine gas removing efficiency within a low temp. region is effectively reacted with hydrogen chloride.
Patent JP-H0782668-A (JP)
Title: Modification of acetate fiber cloth
Inventor: YAMAZAKI MUTSUO
IPC: D06M16/00
Filed: 1993-09-13
Abstract: PURPOSE:To provide a method for modifying acetate fiber cloth where the fibers are finely crimped to give a flexible touch. CONSTITUTION:The cloth containing acetate fibers are treated with an agent containing an alkali compound and a quaternary ammonium salt to saponify at least the acetate fiber surface, then enzymatically treated with cellulase to hydrolyze a part or the whole part of the saponified area. Then, the cloth is treated with humid heat over 96 deg.C to crimp the acetate fibers for modification.
Patent JP-S6469016-A (JP)
Title: Semiconductor device
Inventor: TAMAKOSHI AKIRA
IPC: H01L21/78
Filed: 1987-09-10
Abstract: PURPOSE:To prevent shortcircuit between an input terminal and a substrate due to contact between a bonding wire and a chip edge for improving the yield of semiconductor devices while increasing degree of freedom in layout design, by providing an insulating layer at the peripheral edge of the semiconductor chip. CONSTITUTION:During the production of a wafer, a groove is formed on a pattern which becomes a scribing region, and a silicon oxide film 12 is deposited in the groove by the CVD process. Then, the center of the silicon oxide film 12 is scribed to pelletize the wafer whereby the silicon oxide film becomes an insulating film 11 located at the effective edge of a semiconductor chip to isolate the substrate surface from the outside.
Patent JP-H0895241-A (JP)
Title: Photosensitive resin composition and photosensitive element using same
Inventor: TACHIKI HIDEYASU
IPC: C08F2/48
Filed: 1994-09-22
Abstract: PURPOSE: To provide a photosensitive resin compsn. excellent in followup ability and adhesion even to a substrate having high surface roughness and not causing exudation from the edge faces of a roll even when a photosensitive element using the resin compsn. is fed in a roll shape and to provide a photosensitive element using the resin compsn. CONSTITUTION: This photosensitive resin compsn. contains 100 pts.wt., in total, of 40-80 pts.wt. film property imparting polymer made of a vinyl copolymer having carboxyl groups and 20-60 pts.wt. crosslinking agent having an ethylenically unsatd. bond and 0.01-20 pts.wt. photopolymn. reaction initiator which generates free radicals under active rays. This resin compsn. has 20-100 MPa.sec viscosity at 30 deg.C and 10-70kPa.sec viscosity at 80 deg.C.
Patent JP-S61107491-A (JP)
Inventor: MAEDA TATSUYA
IPC: G07C1/10
Filed: 1984-10-31
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-H0898302-A (JP)
Title: Information transmitting device for vehicle
Inventor: SANO TAKASHI
IPC: B60L3/00
Filed: 1994-09-22
Abstract: PURPOSE: To continue transmission control and prevent a monitoring function from being stopped even when fixed organizations provided with a series transmission means for the signal of transmitting and receiving control information and status information between devices are connected to each other. CONSTITUTION: A transmission control means 100 is provided with an office code collating means 103 for recognizing an office code transmitted to transmission lines 8, 9, a first office code list 102 in which a first office code used at the time of usual communication is registered and a second office code list 105 in which a second office code assignable for the larger number of a vehicle than the estimated maximum number of a vehicle of one organization is registered. At the time of connecting the organization in which the number of a vehicle is doubled or the like, a transmission control device adopted as a master station calls the transmission control device of the master station of the other organization a connected party by using the second office code.  In response to that calling, the office code collating means 103 performs collation between the office code and the second office code, and when it accords with the second office code. the function of the transmission control device is changed from the master station to a slave station to continue transmission control.
Patent JP-H1166354-A (JP)
Title: Disaster preventing scene labeling device and system
Inventor: KATAGIRI MASAJI
IPC: G06T17/05
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To associate geographical information on a computer with each part of a scene image of real scenery to present to a user and also to notify the user of a building that has possibility of fire occurrence. SOLUTION: An infrared image acquiring part 5 acquires an infrared image and an image processing part 4 seeks heat distribution from the infrared image. A fire area detecting part 7 detects a fire area based on the heat distribution. A label information creating part 8 performs pattern matching of a partial area which eliminates the fire area from a partial area of a CG(computer graphics) image and a partial area in a scenery image, seeks a partial area that has a place that overlaps on the fire area in the partial area of the CG image, creates fire notification information which shows to a structure that configures the partial area that there is the possibility that the structure has a fire, adds it to label information and sends it to a fire information notifying part 9. The part 9 shows the fire notification information in addition to normal label information on a visual device.
Patent JP-H03235681-A (JP)
Title: Piezoelectric motor
Inventor: SATAKE AKIRA
IPC: H02N2/00
Filed: 1990-08-28
Abstract: PURPOSE:To improve precision in rotation and linear movement of a piezoelectric motor by detecting displacement of rigid sections of the motor when the motor operates, and compensating the expansion/contraction of a piezoelectric element. CONSTITUTION:Rigid sections 11a and 11b are linked by supporting sections 13a and 13b, and spring sections 12a-12d, and, in order that the rigid sections 11a and 11b are displaced in the longitudinal direction, beams of the spring sections 12a-12d need to be deformed. A movement of the rigid sections 11a and 11b made when a piezoelectric motor operates, is very small and ranges from several microns to several tens microns, the movement of the rigid sections 11a and 11b is approximately proportional to the deformation of the beams of the spring sections 12a-12d. The deformation of the beams of the spring sections 12a-12d is detected by distortion gauges 21a-21d, amplified and input to a pattern compensator 23, and an extended quantity of a piezoelectric element is compensated.
Patent JP-2001056162-A (JP)
Title: Refrigerator for refrigeration car
Inventor: IDE YUICHI
IPC: F25D11/00
Filed: 1999-08-12
Abstract: PROBLEM TO BE SOLVED: To enable to continue cooling by avoiding unnecessary stopping of a compressor in case the rotational speed of an engine drastically decreases by decreasing the output frequency of an inverter when the deceleration value of the change is predetermined value or more when the rotational speed of the engine is decelerating. SOLUTION: A controller 10 counts the output pulse signal output from an AVR 12 according to the rotation of a generator 2, detects the rotational speed of an engine 1 from the counted value and detects the deceleration of the change of the rotational speed based on the change of the counted value when the detected rotational speed of the engine 1 is decelerating. When the detected deceleration value is predetermined value or more, the output frequency of the inverter is decreased to the predetermined value. Therefore, if the rotational speed of the engine drastically drops, the unnecessary stop of a compressor 21 can be avoided and the cooling can be continued, and the reliable refrigerator for the refrigeration car having always steady refrigerating performance can be obtained.
Patent JP-H0391739-A (JP)
Title: Silver halide photographic sensitive material
Inventor: ARAI TAKEO
IPC: G03C1/76
Filed: 1989-09-04
Abstract: PURPOSE:To provide a silver halide photographic sensitive material superior in discriminability between its front and reverse sides and antistaticness and small in haze and deterioration of antistaticness during storage by incorporating 2 kinds of matting agents different in particle diameter in the outermost layer on the side of a support having a photosensitive silver halide emulsion layer. CONSTITUTION:The surface resistivity of the side not containing the silver halide photosensitive emulsion layer has <= 1.0X10<12> OMEGA cm. The outermost layer on the side having the silver halide emulsion layer contains at least one kind of amorphous matting agent of <= 0.4 mum particle diameter and at leat one kind of matting agent of >= 0.4 mum having an amorphous or definite form each in an amount of 4-80 mg/m<2>, and the surface of this layer is regulated to a surface 'Smooster(R)' value of >= 25 mmHg, thus permitting vacuum adhe sion to be enhanced and yet discriminability between front and reverse sides, and antistaticness to be also elevated. As the matting agent, silica, glass powder, inorganic carbonate, such as that of alkaline earth metals, cadmium, or zinc powder and further organic powder, such as polycarbonate, and the like are enumerated.
Patent JP-H1169537-A (JP)
Title: Lightning insulator device
Inventor: HAYASHI TOMOHIRO
IPC: H02G1/02
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a lightning insulator device which is capable of reducing the cost, while keeping the conventional reliability and capable of reducing the labor required in the installation work. SOLUTION: In a first power cable provided with a set of ground wires, a standard insulator 7 which is large in discharge withstand current rating is mounted on the upper phase among three power cable of the upper, middle and lower phases supported by a steel tower 1, and lightning insulators 8, 9 of light-load type which are small in the discharge withstand current ratings are mounted on the middle and lower phases. In a second power cable provided with two sets of ground wires, the standard lightning insulator 7 which is large in the discharge withstand current rating is mounted in the middle phase, and the lightning insulators 8, 9 of light-load type are mounted on the upper and lower phases.
Patent JP-H06227115-A (JP)
Title: Pressure-sensitive recording body
Inventor: TSUCHIDA TETSUO
IPC: B41M5/132
Filed: 1993-09-14
Abstract: PURPOSE:To obtain a pressure-sensitive recording body being excellent in the property of color development and the property of fastness of a colored image, free from a coloring stain and the like and also excellent in desensitization appropriateness, by using a specific diarylmethane compound in a state of being contained in a specific microcapsule and also by combining it with a specific coloring agent. CONSTITUTION:A pressure-sensitive recording body utilizes the color reaction of a colorless or light-colored basic material with a coloring agent. In this case, at least one kind of diarylmethane compound out of the ones expressed respectively by general formulas shown separately is used as a basic dyestuff. In each of the formulas, R1 to R4 denote alkyl groups of C1 to C5 or the like respectively, R5 and R6 hydrogen atoms or the like and R7 an alkoxy group of C1 to C4 or a benzyl group which may be replaced by a halogen atom, or the like, respectively. The basic dyestuff is contained in a synthetic macromolecular microcapsule of which the average particle size is 3 to 15mum and the average film thickness 0.1 to 0.7mum. As for the coloring agent, an active viscosity mineral containing a silicon oxide (SiO2) of 65 to 80wt.% is used.
Patent JP-H0798149-A (JP)
Title: Structure for setting filter on air-conditioning apparatus
Inventor: WATANABE SHINICHI
IPC: F24F13/28
Filed: 1993-09-14
Abstract: PURPOSE:To enable fitting an air filter on and off from a spot-heating/cooling type air-conditioner installed at a height in a simple manner of work and assur edly. CONSTITUTION:In relation to a spot-heating/cooling type air-conditioner installed at a height an air filter 6 is provided with a cord 11 of specified length which is passed over the top side 6c of the air filter 6 and around it to the underside and fastened. The cord 11 is guided over a plurality of rollers 9, 10 and part of it is allowed to be pulled down by a ground worker. The air filter 6 can be lifted and lowered by a worker's manipulation of the cord 11. When the air filter 6 is set in place, fastening pins 12 on the sides of the filter are put in fastening grooves 13 in a filter casing 7 for the support.
Patent JP-H0673190-A (JP)
Title: Method for improving impact resistance of resin
Inventor: INAOKA SUSUMU
IPC: C08J3/20
Filed: 1992-08-28
Abstract: PURPOSE:To obtain a resin composition excellent in impact resistance, moldability and processability by kneading a resin with a specific crosslinked polymer. CONSTITUTION:100 pts.wt. resin is blended with 0.01-50 pts.wt. cross-linked polymer prepared by polymerizing a hydrophobic monomer having <=9 solubility parameter in the presence of a crosslinkable monomer.