baber/WOPTO huggingface dataset:
Patent JP-S5574382-A (JP)
Title: Servo motor control circuit
Inventor: SHINONAGA SHIGEO
IPC: H02P1/22
Filed: 1978-11-29
Abstract: PURPOSE: To control braking and the acceleration-deceleration characteristics at the time of reverse operation by inserting a resistor into the base circuit of the drive current source transistor of a servo motor.  
     CONSTITUTION: When a potential is given to terminal 3a and terminal 3b is grounded, current flows through transistor 4, motor 2 and transistor 7. At this time, since control resistor 9 is connected to the base of transistor 7, the emitter current of transistor 7 does not exceed a fixed value. The reason is that when base current flows, the base potential of transistor 7 rises due to the voltage drop produced in control resistor 9; but unless the base potential is lower than the emtter potential, the emitter current of pnp-transistor 7 does not flow, and that the emitter current is determined by the voltage between emitter and base. Consequently, the current flowing in servo motor 2 is limited by increasing the resistance value of control resistor 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10339149-A (JP)
Title: Cylinder direct injection internal combustion engine
Inventor: MATAYOSHI YUTAKA
IPC: F02B75/12
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To secure swirl in stratified mixture combustion, and improve combustion characteristics. SOLUTION: Fuel is directly injected into a combustion chamber 4, and injected fuel is ignited by a spark plug 5 to be burnt. A cylinder head 1 is provided with a pair of intake valves 6a, and a pair of intake ports 10, 11 continuous with them which are roughly parallel to each other. One intake port 10 is formed as a low port, while the other 11 is as a high port, and swirl control valves 12, 13 are provided upstream of the intake ports 10, 11. In a small engine load range, opening of the swirl control valve 12 is larger than opening of the swirl control valve 13, and they are both fully opened in a high load range. In the low load range, intake from the low port is mainly let in to strengthen force of swirl in a cylinder.
Patent JP-H10328808-A (JP)
Title: Method for judging quality of formed product by die casting machine
Inventor: NAKAMOTO TOSHINORI
IPC: B22D17/32
Filed: 1997-06-04
Abstract: PROBLEM TO BE SOLVED: To detect the development of a defective product caused by entrapment of the air, insufficient cooling, insertion of chip of the molten metal by judging the quality of the product by whether the max. value in differential values of measured injection speeds in each of low speed accelerating section, low fixed speed section and high speed section in an unjection plunger operation is within an allowable range or not. SOLUTION: The injection speed at the time of casting the product with a die casting machine 21, calculated with an injection speed arithmetic part 5, is differentiated with an injection speed differential arithmetic part 7, and it is judged whether the max. value of the differential values of the measured injection speed in the low speed accelerating section is within the allowable range decided by the max. value in the differential values of the injection speed in the low speed accelerating section at the time of casting the good product or not.  Successively, it is judged whether each of the max. values of the differential values of the measured injection speeds in the low fixed speed section and the high speed section is within the allowable values decided by max. values of the differential values of the injection speeds in the low fixed speed section and the high speed section at the time of casting the good product, respectively or not.
Patent JP-S634379-A (JP)
Title: Pattern matching device
Inventor: KUMAGAI MASAKI
IPC: H01L21/66
Filed: 1986-06-25
Abstract: PURPOSE:To attain a quick processing even if an image memory has a large capacity by matching patterns macroscopically and microscopically. CONSTITUTION:A block image forming means 2 obtains a block made of picture elements reduced to 1/n (n: the corresponding number of an original image to the block image), compared with its original image. Then a first overlap control means 3 and a macroscopic matching detection means 4 match patterns at a high speed. A feature part specification means 5 specifies a feature part, and a 2nd overlap control means 6 and a fine matching detection means 7 execute the fine matching of the feature part, thereby improving the accuracy of the matching.
Patent JP-S634612-A (JP)
Title: Method and apparatus for forming film
Inventor: KATO HISAYUKI
IPC: H01L21/285
Filed: 1986-06-25
Abstract: PURPOSE:To form a film having a uniform thickness by means of a physical film formation method, by incorporating, in said physical film formation method, a step of applying energy beams such as light or electronic beams to film- forming atoms sputtered toward the substrate so as to ionize the atoms. CONSTITUTION:Each light emission device 10 emits light at a high energy and this light is applied to aluminium atoms flying in a chamber 1 through a window 9. The aluminium atoms thereby receive optical energy by which they are ionized and electrified. When the ionized aluminium atoms are deposited on the surface of a silicon wafer W, they repulse each other near the surface of the silicon wafer W, causing a migration effect. Thereby, the aluminium atoms are prevented from concentrating in certain parts of the wafer, and they can be deposited uniformly on the surface of the wafer. In this manner, an aluminium film can be grown uniformly even on the surface of a silicon wafer W having difference in level due to stops, and an aluminium film having good step coverage can be formed.
Patent JP-H06331776-A (JP)
Title: Reactor vessel made of steel plate concrete
Inventor: SHIMAZAKI YASUYOSHI
IPC: E04B1/16
Filed: 1993-05-26
Abstract: PURPOSE:To provide a reactor vessel which can be constructed quickly and accurately and can withstand against a desired temperature load. CONSTITUTION:Steel plates 1A, 1B, each having an inner face planted with stud bolts 14 at a predetermined interval, are disposed while spaced apart by a predetermined distance and opposing the stud bolts 14 thus constituting an outer shell panel. Concrete is then placed within the outer shell panel thus constructing at least the cylindrical wall body 1 of reactor vessel of a composite structure integrally embedded with the stud bolts 14. Furthermore, joint rods 11 are embedded at the lower end of the cylindrical wall body 1 and secured to a base mat 3.
Patent JP-H11340187-A (JP)
Title: Device and method for cleaning and drying
Inventor: HARADA YOSHIHISA
IPC: H01L21/304
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To uniformly achieve steam dry within much shorter time while using an organic medium or the like. SOLUTION: Just after an object to be cleaned such as a semiconductor substrate 13 is cleaned inside a cleaning and drying chamber 12, medium steam for dry such as isopropyl alcohol is sprayed to the rotating semiconductor substrate 13. Thus, liquid in the form of drop of water on the object to be cleaned is removed from the object to be cleaned and speedy drying is realized.
Patent JP-H04371786-A (JP)
Title: Magnet packing for refrigerator
Inventor: NAKADA JUNICHI
IPC: F25D23/02
Filed: 1991-06-19
Abstract: PURPOSE:To improve the heat insulating performance of a magnet packing by a method wherein an air chamber is divided into every heat insulating directions through a plurality of bulkheads while a thin part is formed locally in the bulkheads. CONSTITUTION:A magnet packing 4 is constituted of an anchor 5, fitted to a door, the base table 6 of the anchor 5, a magnet chamber 7, a magnet 8, a plurality of air chambers 10 partitioned by the bulkhead 9 having the thickness of about 0.5mm, and several pieces of fins 11. A bent part 12 having thin parts 13 is formed in the bulkhead 9 whereby expanding and contracting property can be improved, cold air in a refrigerator will never be leaked to the outside of the refrigerator without deteriorating seal property between a heat insulating box body and a door, the heat absorbing amount of the heat insulating box body is reduced and electric power saving effect can be obtained. The bulkhead 9 is formed of soft stylene or olefine elastomer where-by hardness at a low temperature is low and the expanding and contracting property of the magnet packing 4 can be improved.
Patent JP-S63310936-A (JP)
Title: Hydrogen storage alloy material and its production
Inventor: KIMIJIMA TETSUYA
IPC: C23C24/00
Filed: 1987-06-13
Abstract: PURPOSE:To obtain the title hydrogen storage alloy material which is not damaged due to pulverization of the alloy even when the occlusion and release of hydrogen are repeated by coating the aggregate of the fine particles of the hydrogen storage alloy with a metal having higher malleability and ductility than the alloy, and compacting the aggregates into a compact. CONSTITUTION:The fine particles 2 of the alloy such as La-Ni are damped in water form a slurry (expressed by A hereunder). Meanwhile, the surface of the fine particle 6 of a metal such as Al having higher malleability and ductility than the alloy is subjected to oleophilic treatment by zinc stearate, etc., the fine particles 6 are dispersed in the org. solvent such a freon-based solvent incompatible with water and not damaging the oleophilic treatment to prepare a suspension (expressed by B hereunder). The A is finely dispersed in the B while agitating to form a W/O type emulsion, the emulsion is dried to obtain a body 7 covered with the aggregate 3 of the particles 2 of the storage alloy coated with the fine metal particles 6, and the bodies 7 are compacted to form the hydrogen storage alloy material 1.
Patent JP-H11339056-A (JP)
Title: Data processor, data supply device, data processing method, data supply method, data processing system and storage medium
Inventor: NAITO KIKUO
IPC: G06T11/60
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To attain data processing control on which the will of a data provider can be accurately reflected. SOLUTION: This device is provided with a data analyzing means 104 for extracting data control information from data to which the data control information for controlling the operation of each kind of processing is applied, data processing means 106 for each kind of processing to data to which the data control information is applied, display means 107 for displaying a processing function related with each kind of processing, and control means 105 for controlling the data processing means 106 and the display means 107 based on the data control information. Therefore, processing is controlled according to the data control information extracted from the data. Thus, each kind of processing control can be accurately attained according to the control stage of the control information applied to the data.
Patent JP-S5573895-A (JP)
Title: Stirring apparatus for electrodeposition bath at cationic type electrodeposition coating
Inventor: SUMIYOSHI SHIGERU
IPC: C25D13/00
Filed: 1978-11-28
Abstract: PURPOSE: To prevent sticking of paint component in the bath and its flaking phenomenon, by covering stirring blade of electrodeposition bath formed by electrical conductive iron base metal and the surface of transmitting shaft connecting the stirring blade with motor outside of vessel, with electrically non-conductive material, at the time of carrying out cationic type electrodeposition coating of the material to be coated, such as motor car body etc.  
     CONSTITUTION: The material to be coated 1, such as motor car body etc., is carried by the conveyor 2 and is immersed in the bath of the electrodeposition bath 3 and then, is pulled up after a fixed time and moreover, is washed with water. Cationic type electrodeposition coating of paint in the bath of the bath 3 is carried out on the surface of the material 1 connected with cathode by direct current applied on the anode 4. On this occasion, the surface of the shaft 7a of the transmitting shaft 7 provided vertically connecting with rotating shaft of the motor 6 placed on the support 5 and the surface of the shaft 8a of the bath stirring blade 8 formed by iron base metal, such as stainless steel etc., immersed in the bath, are coated by nonconductive materials 7b.8b, such as PVC etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H096858-A (JP)
Title: Individual output system for identical attribute document
Inventor: HIRONO TOMOKO
IPC: G06Q10/10
Filed: 1995-06-14
Abstract: PURPOSE: To individually specify and output documents when there are plural documents having the same output attribute. CONSTITUTION: A decision information retrieval part 4 obtains necessary report decision information from a report decision information data file 2 assigned on a hard disk and stores it in a decision information storage table 5. A screen editing processing part 6 edits the data from the decision information storage table 5 and displays the data on the screen of a console panel 7. An output attribute change part 8 changes the contents of report decision information at an output request inputted through the console panel 7. A command control part 9 issues a command urging the output request. With the command, an output device 10 prints the data out. Consequently, the operation is made efficient, the form cost is reduced, and the throughput is improved.
Patent JP-S6039998-A (JP)
Title: Speaker
Inventor: TANAKA JIYUNICHI
IPC: H04R7/20
Filed: 1983-08-12
Abstract: PURPOSE:To obtain a speaker with an excellent characteristic having an edge with a comparatively higher rigidity and less anisotropy by using an edge where a meshed knitting woven cloth is used as two surface members and a foamed rubber group material is sandwiched therebetween and bonded. CONSTITUTION:The edge 2 is a rolled edge formed by using the knitting woven cloth where polyester threads are meshed by knitting as two surface members 2a, 2b, the foamed urethane sheet is sandwiched therebetween as a core member 2c in the form of sandwich, and heating and bonding them. The Young's modulus of the said knitting woven cloth is larger than the Young's modulus of the foamed urethane sheet and the tensile Young's modulus is E(0 deg.)approx.=E(45 deg.)approx.=E(90 deg.) respectively at 0 deg., 45 deg. and 90 deg.. The speaker having an excellent characteristic with the edge having a comparatively higher rigidity and less anisotropy is obtained by using the edge 2 stated above.
Patent JP-S5939908-A (JP)
Title: Operation of cold-heat power generation equipment
Inventor: ICHIHARA KIYOSHI
IPC: F01K25/10
Filed: 1982-08-27
Abstract: PURPOSE:To prevent generation of abnormal noise and vibration of a medium turbine by controlling the oil concentration in Rankine medium which stays in a medium evaporator to the concentration with which the height of splash becomes less than the interval between the liquid level of Rankine medium and the undersurface of a demister. CONSTITUTION:A Rankine-cycle type LNG cold-heat power generation equipment is equipped with an LNG evaporator 10, medium evaporator 12, medium turbine 13, and a power generator 14. A valve 60 is opened to introduce liquefied medium into an oil separator 16 from the medium evaporator 12, and said liquefied medium is heated in a heating pipe 33. Said evaporated medium is returned into the LNG evaporator 10 by opening a valve 61. The separated oil is discharged through a conduit 72 by opening a valve 62. The oil concentration in Rankine medium which stays in the medium evaporator 12 is adjusted to the concentration with which the height of splash generated during boiling becomes less than the interval between the liquid level and the undersurface of a demister. Thus entraining liquefied medium onto the medium turbine 13 can be prevented, and generation of vibration and noise can be prevented.
Patent JP-S63312273-A (JP)
Title: Crawler vehicle
Inventor: NAKADA MASAYOSHI
IPC: B62D11/08
Filed: 1987-06-12
Abstract: PURPOSE:To prevent a crawler from coming off from a rolling wheel by enabling the movable rolling wheel side end part of a crawler guide which is a bisplit at the position of a movable rolling wheel, to vertically move in accordance with the motion of the movable rolling wheel. CONSTITUTION:A link 4 having one end 31 to which a piston rod 3 in a cylinder 1 is locked, is swung about a fulcrum 32 in the intermediate section thereof. The other end of the link 4 journals the rotary shaft 23 of a movable rolling wheel 42. Crawler guides 21, 22 which engage with projections 44 formed on the inner peripheral surfaces of a crawler 43 are bisplit at the position of the movable rolling wheel 42, and the movable rolling wheel 22 side end parts of the respective crawler guides 21, 22 are journalled to the rotary shaft 23.
Patent JP-S629567-A (JP)
Title: Disc reproducing system
Inventor: MIYAZAKI TAKESHI
IPC: G11B20/14
Filed: 1985-07-05
Abstract: PURPOSE:To use a conventional software as well by detecting the difference of shape between cases where the 1st kind and the 2nd kind discs are contained, discriminating a loaded disc and setting a data separation circuit and a filter based on the discrimination output. CONSTITUTION:The 1st kind disc 1 and the 2nd kind disc 2 are contained respectively in cases C1, C2 freely turnably and a discrimination hole 19 to specify the 2nd kind disc is provided to the prescribed position of the case C2. Then whether the loaded disc is the disc 1 or the disc 2 is discriminated depending on the quantity of projection of the cuntilever of a discrimination means 5 in a disc drive device 4. A discrimination output D1 is fed to a pulse detector 9 and a data separation circuit 6. The reproduced output of a magnetic head 3 is fed to the detector 9 to switch a filter 7 for the 1st kind disc and a filter 8 for the 2nd kind disc depending on the signal D1. The circuit 6 uses the signal D1 to extract separately a data pulse DP and a clock pulse CP. Thus, this system is used for a conventional software as well.
Patent JP-S5575520-A (JP)
Title: Cooling apparatus
Inventor: OGASAWARA SEISHIROU
IPC: F28D11/06
Filed: 1978-12-01
Abstract: PURPOSE: To enhance cooling efficiency and to omit a pump for circulating liquid to be cooled, by forming a chamber for liquid to be cooled inside a coolant chamber and circulating the liquid to be cooled through reciprocal movement of a slidable member provided in said chamber for liquid to be cooled.  
     CONSTITUTION: In drawing liquid to be cooled into chamber 1b for liquid to be cooled, disposed in cooler 1, slidable member 1d located at the bottom of chamber 1b is moved upward by means of piston 9a of a driving means, with changeover valve 5b being closed and changeover valve 5a being opened. Along with upward movement of the member 1d, liquid to be cooled is drawn from tested engine 4 into chamber 1b. Then, cooling operation is conducted by moving member 1d reciprocally upward and downward and at the same time circulating low-temperature coolant through coolant pipe 2 and coolant chamber 1a by means of coolant pump 7, with changeover valve 5a being closed and changeover valve 5b being opened. In this cooling process, precipitate of paraffin produced on cooling surface 1c of chamber 1b is scraped off by the reciprocal movement of slidable member 1d, and at the same time, liquid to be cooled in chamber 1b is agitated sufficiently so that it can be cooled uniformly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09913-A (JP)
Title: Cluster of colloidal particles and its formation
Inventor: ORURIN DEIMITOROFU BEREFU
IPC: B01J13/00
Filed: 1995-06-14
Abstract: PURPOSE: To form a spherical shell structure in which colloidal particles are arranged by using fine droplets of an emulsion as fine spaces in which particles are confined and controlling the number and structure of the particles. CONSTITUTION: When structured clusters of latex particles with negative charges (-OSO3 - due to sulfonic acid) on the surfaces are formed, lysine as a positive electrolyte is adsorbed on the surfaces of the latex particles to make the latex itself hydrophobic and the latex particles and an octanol soln. are homogenized and emulsified. During this stage, colloidal particles are adsorbed on the surfaces of fine droplets of octanol, take diffusion movement on the surfaces and cause crystal orientation. Casein is then added to protect and stabilize the colloidal particles. A binder is further added to bond the colloidal particles and oil is leached from the central parts by adding ethanol and polyethylene glycol.
Patent JP-S5851744-A (JP)
Inventor: OKADA YOSHIO
IPC: H02J3/18
Filed: 1981-09-21
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-S5938293-A (JP)
Title: Oily agent and composition thereof
Inventor: KATOU SUMINOBU
IPC: C10N30/12
Filed: 1982-08-26
Abstract: PURPOSE:An oily agent improving oiliness of a lubricating base oil and giving resistance to oxidation and corrosion, which comprises a specified high-molecular weight aliph. polyamide compd. CONSTITUTION:An aliph. polyamine (A) having 2-6 amino and/or imino groups in the molecule, such as hexamethylenediamine, 0.30-0.85 equivalent of monobasic fatty acid (B) contg. the total of the carboxylic groups in an amt. equivalent to the amino or imino group of the component A such as oleic acid, or naphthenic acid and 10-100C aliph. or alicyclic di-or tricarboxylic acid (C) such as a dimer acid are condensed at 120-180 deg.C for several hours to obtain an oily agent comprising a high-molecular weight aliph. polyamide compd. Then said oily agent is compounded with a mineral or synthetic lubricating base oil.
Patent JP-H11329880-A (JP)
Title: Winding method of transformer coil
Inventor: UCHIKI YASUFUMI
IPC: H01F41/06
Filed: 1998-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of easily winding a a transformer coil without requiring skill for winding into coil structure, where the conductor is wound from outside towards the inside. SOLUTION: In a winding method where conductors 2 composed of conductors A and B are wound from the outside towards the inside, two doughnut shaped disks different from each other in diameter are combined into a temporary winding jig 4, and the conductors 2 are temporarily wound on the temporary winding jig 4 as in the number of turns as prescribed. Then, the terminals of the temporarily wound conductors 2 are positioned at an innermost side, and then the conductors 2 are actually wound, whereby the conductors 2 which are wound outside when they are temporarily wound are wound in regular order, so that conductors located at an outermost side at temporary winding is located at an innermost side, and conductors at an innermost side at temporary winding is located at an outermost side.
Patent JP-S6127326-A (JP)
Title: Brake shoe
Inventor: OTSUKA MASAMICHI
IPC: F16D65/06
Filed: 1984-07-16
Abstract: PURPOSE:To provide a brake shoe with excellent vibration damping by constructing a brake shoe body with a formed body of a ferrite composite material yielded by mixing ferrite powder chiefly comprising magnetite in resin and solidifying the resultant mixture. CONSTITUTION:In a brake device including a damper 5 supported on a brake lever 4, a car wheel 6, and a damper suspension 7, the damper 5 is constructed by a formed body yielded by solidifying ferrite powder chiefly comprising magnetite (Fe3O4) with resin. A frictional body is employed there which is yielded by mixing an organic filler and resin such as phenol resin, etc., and subjecting the resultant mixture to heat pressure forming. Hereby, a vibration sound produced on the contact surface between the damper and the car wheel can be reduced.