baber/WOPTO huggingface dataset:
Patent JP-H10285097-A (JP)
Title: Radio relay amplifier
Inventor: SATO SAKAE
IPC: H04Q9/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide the radio relay amplifier where no drop wires are required for both power and wired communication lines resulting in reducing the cost and period of the installation works and decreasing the operating cost. SOLUTION: A solar battery 28 and a secondary battery 29 are used together to supply power required for the operation of a radio relay amplifier 20. A remote controller 40 and a base station 10 are interconnected by a public line or leased line 30 and a remote monitor control signal is sent/received between the base station 10 and the radio relay amplifier 20 by means of radio communication. A control section 26 controls operating states (setting of incoming/ outgoing channels and setting of transmission level or the like) of a radio relay amplifier section 23 based on the remote monitor control signal received by a remote monitor control signal reception section 24.  The control section 26 allows a remote monitor control signal transmission section 25 to transmit such information as the operating state, presence of an operating fault, contents of the fault, a power supply voltage and remaining capacity of the power supply of the radio relay amplifier section 23.
Patent JP-S62246012-A (JP)
Title: Manufacture of contact lens
Inventor: KAMIYA HIDEAKI
IPC: G02C7/04
Filed: 1986-04-18
Abstract: PURPOSE:To make a change from the 1st property to the 2nd property continuously from a peripheral part to a center part by mixing the prepolymerization product of the 1st polymerizing component with the 2nd polymerizing component uniformly and applying centrifugal force in a fused state. CONSTITUTION:Monomers constituting the 1st and the 2nd polymerizing components are so selected that, for example, the 1st polymerizing component provides a polymer with lower glass dislocation point than the 2nd polymerizing component. For example, a bottomed cylindrical container 8 which contains a mixture 6 of a prepolymer consisting of the 1st polymerizing component and the 2nd polymerizing component is dipped in water 4 in a thermostatic water storage tank 2 which is held at desired temperature and rotated at a high speed around the axis. Consequently, the polymerization product which has the 1st property based on the 1st polymerizing component at its peripheral part and changes into the 2nd property based on the 2nd polymerizing component continuously toward the center part is formed in a rod material shaped in the cylindrical container. A contact lens is formed of this polymerization product by an ordinary method.
Patent JP-H04320771-A (JP)
Title: Liquid receiver integral type condenser
Inventor: MATSUO HIROKI
IPC: F25B43/00
Filed: 1991-04-22
Abstract: PURPOSE:To provide a liquid receiver integral type condensor in which gaseous substances are hardly discharged out of a liquid receiving device when a high flow rate of refrigerant is attained and a superior gas-liquid separation of the liquid receiving device can be carried out. CONSTITUTION:A gas-liquid two-phase flow is passed from an upstream side condensor pipe 2 into an part of an intermediate header 4 and flowed out of a lower part of the intermediate header 4 toward a downstream side condensor pipe 2. The gas-liquid tow-phase flow of is branched from the upper part of the intermediate header 4 to the upper part of the liquid receiving device 5 and the gas-liquid two-phase flow is branched within the liquid receiving device 5 under an action of its gravity. Only the separated refrigerant liquid is flowed from the lower part of the liquid receiving device 5 to the lower part of the intermediate header 4. The intermediate header 4 and the liquid receiving device 5 are connected in parallel, a liquid level in the liquid receiving device 5 is interlocked with a variation of an amount of circulating refrigerant, the liquid in the liquid receiving device 5 is supplied from the liquid receiving device 5 to a cyclic operation or recovered.
Patent JP-S60233200-A (JP)
Inventor: KOBAYASHI TSUNEO
IPC: C11D7/54
Filed: 1984-05-07
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-H07277207-A (JP)
Title: Rack of steering device and manufacture thereof
Inventor: ISHIKAWA SHOGO
IPC: B62D3/08
Filed: 1994-04-06
Abstract: PURPOSE:To improve the formability and processability of rack and moreover the strength of the whole of the rack including a rack tooth by improving the rack tooth form of a piston rack. CONSTITUTION:A piston rack 3 is formed of a rack raw material made by forging, namely plastic machining. A dedendum part 6c in a rack tooth forming part has an arc-shaped corner part 23, and a face 24 continuing to the corner part 23 with an obtuse angle is formed between the corner part 23 and an oblique face part 21 along a pressure angle. In a rack tooth 6, only a tooth face part 22 engaging with a sector tooth is formed by machining, namely cutting and grinding, as much as a machined portion. The dedendum and an adendum 6d is formed as a forged, namely plastic-machined, raw material face.
Patent JP-S59217697-A (JP)
Title: Production of silicon carbide single crystal
Inventor: ADACHI HISAO
IPC: C30B23/00
Filed: 1983-05-25
Abstract: PURPOSE:To obtain a large-sized single crystal of silicon carbide, in high reproducibility, at a relatively low temperature (about 2,300 deg.C), by the sublimation recrystallization process using a mixture of silicon carbide and a silicate at a specific ratio as the raw material. CONSTITUTION:A mixture of 90-40wt% of a silicon carbide (the one available commercially as an abrasive material can be used therefor) and 10-60wt% of a silicate is used as the seed raw material. A top-opened cylindrical substrate 2 for the deposition of graphite single crystal is placed in the cylindrical graphite crucible 1, and the above seed raw material 3 is filled in the gap between the crucible 1 and the substrate 2 to about 1/5 of the height of the crucile 1. The crucible is heated with the heater 4 in an inert gas atmosphere at about 2,300 deg.C to effect the deposition of the silicon carbide single crystal 5 on the substrate 2 (and the crucible 1). The inner pressure of the furnace is preferably maintained at about 500mm. H2O (gauge).
Patent JP-H09280666-A (JP)
Title: Solar heat collector
Inventor: KUDO HITOSHI
IPC: F24J2/46
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain hot acid water or alkaline water. SOLUTION: This solar heat collector is provided with a heat collector which heats fed water with a solar heat and a hot water storage tank 2 which stores hot water heated with this heat collector. The hot water storage tank is segmented into a first tank 4a and a second tank 4b by way of an ion-exchange membrane 3 where the first tank 4a and the second tank 4b are provided with electrodes 5 and hot water outlets 7. A power source 6 which supplies DC to the electrodes 5 is also provided. This construction makes it possible to turn the hot water stored in the hot water storage tank into acid water and alkaline water, respectively. The other device is communicated with the hot water storage tank while an electrolytic cell partitioned the first tank and second tank by way of the ion-exchange membrane is provided.
Patent JP-H03289068-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: EDA NOBUO
IPC: H01M10/0566
Filed: 1990-04-05
Abstract: PURPOSE:To provide a nonaqueous solvent secondary battery with high voltage and capacity performance and also excellent in its high rate charge-discharge performance by using a negative material which is formed in a manner where an active material of light metal is stored in a specified carbon-based fiberous material or its crushed material. CONSTITUTION:As a material for the negative of nonaqueous electrolyte secondary battery, carbon fiber or the crushed thereof, which is obtained by heat- dissolving in gas phase a mixture of hydrogen carbonate and hydrogen having the distance of 002 face by the X-ray wide anglo diffraction method which is 3.37Angstrom  to 3.50Angstrom and the thickness Lc of crystal element in the direction (c) which is 100Angstrom  to 400Angstrom , and deposition-developed on metal catalyst particles, is used. An active material of light metal is stored therein. It is thus possible to realize the provision of a negative electrode carbon material capable of charging/discharging at a high rate as well as having high voltage and capacity performance and less self-discharge performance.
Patent JP-S62247573-A (JP)
Title: Manufacture of schottky barrier gate fieldeffect transistor
Inventor: NODA MINORU
IPC: H01L29/812
Filed: 1986-04-18
Abstract: PURPOSE:To contrive the improvement in uniformity and yield by separating a gate electrode from an N<+> layer in MESFET with an insulating film. CONSTITUTION:As a first layer insulating film 7 separates a gate electrode 2 from an N<+> layer 6, a capacity between a gate and a source or between a gate and a drain diminishes firstly and high-frequency response characteristic of a MESFET can be improved. Secondly, a Vth short channel effect of a short gate length (about 1 mum or shorter) MESFET caused by the closeness of the gate electrode 2 and the N<+> layer 6 is alleviated. These two advantages were possessed also by a conventional process, however, controllabllity of a length of a gate Schottky contact part which will become a gate length and a gate N<+> layer separation width becomes better than that in the conventional process.
Patent JP-2000285934-A (JP)
Title: Fuel cell, its manufacture, and its inspecting method
Inventor: TAKAISHI KAZUTOSHI
IPC: H01M8/04
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a compact, light, strong, and high quality battery for which molding process failure is previously inspected, by arranging an anode electrode and a cathode electrode on respective both surfaces of solid-high- molecular electrolyte film, and interposing a separator having a slit between a plurality of laminated battery stacks. SOLUTION: A 0.1 mm wide, for example, slit 28 is provided around the outer surface of an air groove 27 of a separator substrate 26, and therefore, bow or distortion generated in the separator substrate 26 by press machining can be suppressed less. In addition, thickness of a separator 25 is set thicker than 0.2 mm, for example, therefor, an assembling work is easier, a battery stack can be lightened or compacted, and a manufacturing cost is reduced. Defectives such as cracks generated during the pressing and defectives in a coating generated during coating are quickly found by a non-destructive inspection, the fact can be reflected on improvement of the manufacturing conditions, and the highly reliable separator 25 is provided.
Patent JP-S5715876-A (JP)
Title: Method for coating of synthetic resin emulsion
Inventor: HORIKI SEINOSUKE
IPC: C09J5/00
Filed: 1980-07-02
Abstract: PURPOSE: To improve drying characteristics and initial adhesive property to those of org. solvent systems by mixing a synthetic resin emulsion and a coagulating agent and/or a cross-linking agent just prior to spray coating.  
     CONSTITUTION: At the time of spray coating, a synthetic resin emulsion and a coagulating agent and/or a cross-linking agent are thoroughly mixed, and the synthetic resin emulsion is coated in a thoroughly coagulated state on the surface to be treated. In general, about 0.1W200 parts coagulating agent and about 0.1W 300 parts cross-linking agents are contained in 100pts.wt. synthetic resin emulsion. There are, for example, acrylic resin emulsions, petroleum resin emulsions, etc. as the synthetic resin emulsion. There are inorg. acids, org. acids and their salts as the coagulating agent, and there are, for example, carboxymethylcellulose, etc. as the cross-linking agent. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04302330-A (JP)
Title: Load reducing method when high load is applied to computer
Inventor: ISHIKAWA KOJI
IPC: G06F9/48
Filed: 1991-03-29
Abstract: PURPOSE:To automatically decide a degree of load while a computer is operated and to automatically reduce the load when a high load is applied. CONSTITUTION:In the computer which attaches priority to distribute CPU time to each task and distributes the CPU time based on the priority, the execution state of a task 2-5 for load decision provided with the priority in accordance with the degree of load desired to be decided is monitored periodically by a task 2-1 for load monitoring with priority higher than that of the task 2-5. When the load is increased, the distribution quantity of the CPU time to the task 2-5 for load decision is reduced or goes to zero, which disables specific processing decided in advance within a prescribed period by the task 2-5 to be performed. The task 2-1 for load monitoring decides the degree of load of the computer by checking whether or not such state occurs, and when the high load is applied, the execution of a task 2-3 that is a target to stop decided in advance is prohibited.
Patent JP-S5214993-A (JP)
Title: Improved alumina sintered grain
Inventor: MATSUKI TSUTOMU
IPC: C09K3/14
Filed: 1975-07-28
Abstract: PURPOSE: To provide a grinding grain produced by sintering alumina fine powder, particularly a grain for heary cutting with large grainding ratio suitable for snagging of special steel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10279163-A (JP)
Title: Sheet processing device, and image forming device provided with same
Inventor: ADACHI SEIICHIRO
IPC: G03G15/00
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a sheet processing device in which an insufficiently folded sheet bundle can be securely loaded on a loading tray, and an image forming device provided with this. SOLUTION: A sheet bundle pressing means 35 having a protruded part 3 at a center part is rotatably provided on an upper end part of a discharge port 250, and a discharge port side end part of the loaded sheet bundle Sb is pressed by a lower end of the sheet bundle presser means 35 when quantity of the sheet bundle Sb loaded on a sheet bundle loading part 32 is small, and by the protruded part 35c of the sheet bundle pressing means 35 when the quantity of the loaded sheet bundle becomes larger, so the sheet bundle Sb which is insufficiently folded can be loaded without opening on the sheet bundle loading part 32.  A sheet loading auxiliary means 36 is rotatably provided on the discharge port 250, and the discharge port side end part of the sheet bundle Sb discharged is pushed down to the sheet bundle loading part side by the sheet loading auxiliary means 36, thereby the insufficiently folded sheet bundle Sb can be loaded on the sheet bundle loading part 32.
Patent JP-H05286761-A (JP)
Title: Manufacture of polycrystalline transparent yag ceramic for solid laser
Inventor: KINOSHITA TOSHIYUKI
IPC: C04B35/44
Filed: 1992-04-10
Abstract: PURPOSE:To find out a means to relatively simply manufacture a transparent YAG ceramic being of excellent quality at the optical properties by adding various laser light emitting elements. CONSTITUTION:One or more kinds among a lanthanide element and Cr, Ti elements are added to the Al2O3 and Y2O3 powder whose purities are &i99.9wt.% and respective specific surface areas are 1-50m<2>/g and 5-100<2>/g and the oxide components of Li2O, Na2O, MgO, CaO and SiO2 as the sintering auxiliaries are added in the range of 50-10000ppm if one of them is used or in the range of 50-20000ppm if >= two kinds are used, and they are kneaded and compacted and then fired at 1600-1850 deg.C.
Patent JP-H07291856-A (JP)
Title: Therapeutic emulsion for dermatosis
Inventor: DOI SHIGEO
IPC: A61K47/10
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a therapeutic emulsion for dermatoses, having the characteristic of good percutaneous absorbability and low irritancy of a medicine and useful for treating drying dermatoses accompanied by pruritus. CONSTITUTION:This therapeutic emulsion for dermatoses comprises 10-20wt.% urea, 0.5-2wt.% diphenhydramine, 1-3wt.% lidocaine, 3-15wt.% absorbefacient, 0.1-15wt.% humectant, 0.1-15wt.% thickener, 0.1-15wt.% emulsifying agent and the remainder of purified water.
Patent JP-H05291840-A (JP)
Title: Active load circuit
Inventor: TAKAYAMA AKIRA
IPC: H03F3/193
Filed: 1992-04-10
Abstract: PURPOSE:To take impedance matching with a post-stage circuit, to obtain a signal with excellent S/N and to improve the gain efficiency. CONSTITUTION:The circuit is provided with a FET 8, a capacitor 9 connecting a drain D of the FET 8 to ground in terms of AC, and a resistor 13 interposed between a gate G and a source S of the FET 8. Then, the drain D of the FET 8 is used for an input terminal of a DC drain current and the gate G of the FET 8 is used for an input terminal of a signal current and the source S of the FET 8 is used for an output terminal for a DC drain current and for an output terminal of a signal current.
Patent JP-H09275772-A (JP)
Title: Plant with artificial culture medium and culture plant in container using the medium
Inventor: KOJIMA HIROSHI
IPC: B65D81/22
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a plant with an artificial culture medium capable of selling the plant raised in the artificial culture medium in a block shape by hydroponic culture together with the artificial culture medium in which roots are spread, and a culture plant in a container in which the two or more plants with the artificial culture medium are transplanted. SOLUTION: The herbaceous cutting or cutting of the plant 2 with a bud is planted to the artificial culture medium 1 in the block shape having a water holding property to grow the roots, it is raised by the hydroponic culture and the plant 2 is made sellable together with the artificial culture medium 1 in which the roots 3 are spread. The plant 2 is made sellable together with the artificial culture medium 1 after being raised to a budding or flowering state. The two or more plants 4 with the artificial culture medium are gathered and transplanted inside one container 5 and a water holding material 6 is filled inside the container 5 to which the plants 4 with the artificial culture medium are transplanted. The plants 4 with the artificial culture medium are transplanted to the artificial culture medium 7 for transplanting in the block shape inside the container 5. The artificial culture medium 1 of the plant 4 with the artificial culture medium and the artificial culture medium 7 for transplanting inside the container 5 are connected by a connecting tool 8. The container 5 for transplanting the plant 4 with the artificial culture medium is turned to a basket.
Patent JP-S5317577-A (JP)
Title: Preparation of molten sodium chloride electrolytic bath
Inventor: NAGAYA KIICHI
IPC: C25B1/46
Filed: 1976-07-31
Abstract: PURPOSE:To always maintain the content of impurites in electrolytic bath at a minimum, by electrolyzing molten NaCl bath, contained low melting point metal salts and heating a part of electrolytic bath and then, evaporating the low melting point metal salts and moreover, inducing and melting raw material NaCl, together with blowing the above vapor in the other part of electrolytic bath.
Patent JP-S5316927-A (JP)
Title: Automatic combustion control system for fuel
Inventor: IKEMOTO ZENICHI
IPC: F23N5/00
Filed: 1976-07-30
Abstract: PURPOSE: To allow the perfect combustion of fuel, which combustible component mixing ratio is unknown, while constantly controlling the steam press. control characteristic of a boiler, by adding a comparatively simple computing circuit to an automatic combustion controller. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08263521-A (JP)
Title: Document registration and retrieval system
Inventor: KITA TATSUOMI
IPC: G06F17/30
Filed: 1995-03-24
Abstract: PURPOSE: To perform document retrieval that a user intends with a thesaurus- expanded retrieval key word even in the case where a key word dictionary and a thesaurus dictionary are not consistent. CONSTITUTION: A key word extracting means 3 extracts a key word from a document inputted through a document input means 2 by referring to the contents of a key word dictionary means 1 and a thesaurus dictionary means 7, and the extracted key word and information on a document such as a document name are stored in a storage means 5 to register the document. A thesaurus expanding means 8 performs the thesaurus expansion of the retrieval key word inputted from a key word input means 6 by referring to the contents of the thesaurus dictionary means 7 and a retrieval means 9 performs retrieval from the storage means 5 by using the thesaurus-expanded key word to extract information on the corresponding document.  Therefore, the thesaurus-expanded retrieval key word and the key word which is registered after thesaurus expansion are based on the contents of the same thesaurus dictionary means 7 and a matching between both the key words is maintained.
Patent JP-S61254437-A (JP)
Title: Wafer chuck
Inventor: MATSUYAMA RYOJI
IPC: B66C1/00
Filed: 1985-04-27
Abstract: PURPOSE:To chuck a wafer mildly, eliminate contamination of wafer and enable rotation by forming radial grooves in the attraction surface having a smaller area than a wafer to be attracted, giving a recessed form to that portion of the surrounding for said attraction surface which is mating with the wafer attracted, and providing here a plurality of gas jets. CONSTITUTION:Gas jets out from a number of gas jet 13 provided in the area surrounding the chucking surface 11. The gas is injected toward the perimeter of the wafer, and the aspirator function causes the air between the wafer 10 chucking surface 11 to flow out together toward the perimeter of the wafer. Therefore, the pressure in the space between the chucking surface and wafer becomes negative to cause the wafer 10 to be attracted to the chucking surface 11. After this chucking, negative pressure is also maintained through the action of continuous air flow from radial grooves 14 provided in the chucking surface and concentrical ring grooves 15 in communication therewith toward the perimeter of the wafer. This provides milder chucking than by vacuum attraction, and therein risk of wafer contamination is less as well as rotation will become practicable.
Patent JP-S5216252-A (JP)
Title: Object detecting system using light
Inventor: YUASA MIKIO
IPC: G01D5/26
Filed: 1975-07-30
Abstract: PURPOSE: To make unnecessary an initial setting, checking and adjustment which would be usually required because of dispersion and with-time-change of the electrical, optical characteristics of light emission elements, light reception elements and an object to be detected, etc. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08258042-A (JP)
Title: Molding sheet, production thereof and molded article using molding sheet
Inventor: SAITO YOSHIHIRO
IPC: B29B17/00
Filed: 1995-03-27
Abstract: PURPOSE: To effectively utilize a waste material containing plastic low in the content of a thermoplastic resin with a specific m.p. or less as a molding sheet or a constitutional material of a molded article without discarding or incinerating the same to put the same to practical use on the basis of a viewpoint of the protection of environment or economical efficiency. CONSTITUTION: A molding sheet is a sheet obtained from a slurry containing 10-50wt.% of a fine powder wherein a median particle size is 25-250μm and a passing ratio of a 150 mesh standard sieve is 30wt.% or more of a plastic- containing waste material containing 20-50wt.% of a thermoplastic resin with an m.p. of 200 deg.C or less and a fibrous component, 10-60wt.% of a thermoplastic resin with an m.p. of 200 deg.C or less and 10-30wt.% of a cellulose fiber by a papermaking method. Therefore, the fine powder in the papermaking sheet is strongly fixed to the cellulose fiber and the papermaking sheet contains 40wt.% or more of thermoplastic resin with an m.p. of 200 deg.C or lower.