baber/WOPTO huggingface dataset:
Patent JP-H06265726-A (JP)
Title: Joining method for polarizer and metallizing method
Inventor: HORINO HIROYUKI
IPC: G02B27/28
Filed: 1993-03-15
Abstract: PURPOSE:To provide the joining method for a polarizer which improves workability and with which reliability is assured over a long period of time by executing joining of a metal for fixing and metallic sheets fixed to the polarizer by welding at the time of joining the polarizer fixed with the metallic sheets at the end faces to the metal for fixing. CONSTITUTION:The polarizer consists of two elements A, B which are integrally constituted by a fixing means C. Two rutile prisms 1 and 1 are first so combined that desired optical characteristics are obtd. Respective stainless steel sheets 4 and 4-1 and a stainless steel sheet 6 for fixing are then temporally fixed by adhesives and thereafter these stainless steel sheets 4 and 4-1 are respectively joined by welding to the stainless steel sheet 6 for fixing, by which the rutile polarizing prism is assembled. The assembled polarizing prism is strong to a change in temp. and humidity and has the joining strength as high as <=100kg/cm<2> even after cycle tests (100 times) of -20 to 100 deg.C. The polarizing prism has >=50db extinction ratio and is free from a change in the optical characteristics with lapse of time. The long-term reliability is thus obtd.
Patent JP-H04222276-A (JP)
Title: Method for flame-retarding organic fiber substrate
Inventor: MOOZEN ZAKIKAANI
IPC: D06M101/16
Filed: 1991-04-12
Abstract: PURPOSE: To provide a method imparting flame retardancy excellent in laundry resistance to a fiber substrate by impregnating the substrate including noncellulosic fiber with a specified aqueous solution of an organophosphorus compound, drying and heat-curing. CONSTITUTION: This method comprises impregnating a fiber substrate including noncellulosic fiber with an aqueous solution of an organophosphorus compound such as tetrakis(hydroxyorgano)phosphonium compound (called THP compound), drying and efficiently heat-curing at about 100 deg.C (or further more treated with ammonia to cure) and oxidizingly treating so as to impart flame retardancy. A large amount of the phosphonium compound can be fixed on noncellulosic fiber such as polyester and cotton blend fabric and flame retardancy excellent in laundry resistance, in particular, of polyester fiber is obtained. More excellent flame retardancy is obtained by treating with a processing solution including an initial condensate obtained from the THP and a condensatable bifunctional nitrogen compound (e.g. urea).
Patent JP-S557067-A (JP)
Title: Preparation of culture medium for bacteria
Inventor: NAGATA MASANORI
IPC: C12N1/20
Filed: 1978-06-30
Abstract: PURPOSE: Vessels containing a culture solution for measuring microorganisms are sealed in vessels, then sterilized with heat under pressure, thus preparing readily and safely the culture solution for measuring microorganisms.  
     CONSTITUTION: Culture solutions for measuring microorganisms, such as stantard agar culture medium, EC medium for examining colon bacilli, physiological salt solution for the dilution in measurment of the cell numbers of general living bacteria or lactic bacteria, is charged in a prescribed amount into vessels of synthetic resin, metal, or glass or enameled ware, such as bags, dishes, cups, or tubes, and sealed in order to prevent recontamination. Then, they are sterilized by heating under pressure in a sterilizer and cooled. This method provides extremely simple process for sterilizing the culture solution and eliminates the sterilization processes for each object, lid, bag, and solution respectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63245818-A (JP)
Title: Superconductive cable
Inventor: SAWADA KAZUO
IPC: H01B12/02
Filed: 1987-03-31
Abstract: PURPOSE:To obtain a long-scaled ceramics superconductive cable by coating a flexible core material with a ceramics superconductor so as to form a strand and next surrounding a bundle of these strands with a stabilization material made of a good conductor and further coating the stabilization material with an insulating material. CONSTITUTION:A superconductive cable is formed as follows: a long-scaled flexible core material 2 is coated with a ceramics superconductor 3 so as to form a strand, and next a bundle of these strands are surrounded with a stabilization material 5 made of a good conductor, and further the stabilization material 5 is coated with an insulating material 6. A various species of metals or alloys may be used as the core material 2, if they are flexible and serve to have a reinforcing effect on the ceramics superconductor 3. A material which functions as a stabilization material for Cu, Al, or the like is suitable in particular, and the material of 100 mum or less in its diameter is most suitable. A ceramics superconductor 3 is manufactured by sintering a raw material for ceramics superconductor use or so. Either single substance or compound can be used as the raw material, if it contains elements which compose a superconductor. The cable formation of the ceramics superconductor is enabled accordingly.
Patent JP-S563850-A (JP)
Title: Electric water heater
Inventor: MIYOSHI AYATERU
IPC: F24H9/20
Filed: 1979-06-25
Abstract: PURPOSE:To permit the hot-water temperature of an electric water heater to be adjustable and to reduce the radiation loss by connecting a heating element to each of a plurality of thermostats having different setting temperatures, and providing a change-over switch between an AC power source and the thermostats. CONSTITUTION:Heating elements 4 and 4' are connected to a plurality of thermostats 8 and 8' having different setting temperatures, and a change-over switch 7 is provided between the thermostats 8 and 8' and an AC power source 6. Thus, the change-over switch 7 permits the selection of the connections of the AC power source 6 and the thermostats 8 and 8' and the heating elements 4 and 4', so that the boiled-up temperature of the hot water in a hot-water tank 1 can be selected according to purpose. Moreover, making the power capacity of the heating elements 4 and 4' to differ from each other permits the hot-water temperature to be lowered when the water temperature is high, e.g., in summer, so that the radiation loss of the hot water can be reduced.
Patent JP-H04225853-A (JP)
Title: Bubble scattering device
Inventor: POORU EI KITORU
IPC: B05B1/02
Filed: 1991-03-20
Abstract: PURPOSE: To keep clean by using a manifold to support a plurality of nozzles and communicate with a foam generating device by adjusting nozzles spraying angles forward, reward, and side direction, to cover an uneven waste disposal with foam. CONSTITUTION: A fluid spraying device 10 comprises a hard pipe manifold 14 which is supported by brackets horizontally in a side direction at the rear end of a vehicle 12. Length of the manifold is determined by a desired line width to spray foam, and as the width is not smaller than a width of the vehicle 12, so that the adjacent line area where already sprayed is not sprayed. An inlet opening 16 communicates with a pressurized outlet of the foam generating unit to divide the fluid into two side directions. Nozzle assembly 18 in series is spaced equally apart along the length of the manifold, and sprays downward at desired inclined direction.
Patent JP-H08245770-A (JP)
Title: Oil-soluble polyester, modifier for resin and resin composition
Inventor: KITAHARA SHIZUO
IPC: C08L101/00
Filed: 1995-03-13
Abstract: PURPOSE: To obtain an oil-soluble polyester capable of providing a molding excellent in coating property, adhesiveness and printability. CONSTITUTION: This oil-soluble polyester is obtained by carrying out polycondensation of a polyhydric carboxylic acid component containing a tri- or polyfunctional carboxylic acid group with a polyhydric alcohol in (1.02-3) COOH/OH equivalent ratio and has 1000-500 weight-average molecular weight and 20-200mgKOH/g acid value. The modifier for resin contains the oil-soluble polyester as an active ingredient. The resin composition contains the oil-soluble polyester.
Patent JP-S5612544-A (JP)
Title: Method and apparatus for detecting cracking in shell of blast furnace
Inventor: SAKAMOTO YOSHIYASU
IPC: G01N27/20
Filed: 1979-06-26
Abstract: PURPOSE: To electrically detect any cracking in the shell of blast furnace by circulating an electric current through the body of the shell between two electrodes across the defective part of the shell, measuring the potential difference between the electrodes and evaluating the deviation of the potential difference from a reference value.  
     CONSTITUTION: A multiplicity of electrodes A 1 WA 4  are arranged on the objective surface of the shell 1 of the blast furnace in a checkerboard-like manner. The electrodes A 1 WA 4  are connected to a power supply 2 and a galvanometer 3 in the illustrated manner. By a suitable switching operation, four adjacent electrodes arrayed in a row are used as a unit. A predetermined level of electric current is made to flow between two outermost electrodes A 1  and A 4  through the shell 1, and the potential difference between two inner electrodes A 2  and A 3  is measured. Then, by a switching operation, four adjacent electrodes starting from the second one are connected in the illustrated manner, and the same measurement is effected with this new unit. This operation is repeated while making a shift by one pitch in the vertical and horizontal directions to scan the entire surface of the shell 1. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05113439-A (JP)
Title: Simultaneous analyzing method for sample containing monosaccharide to oligosaccharide
Inventor: KAKITA HIROTAKA
IPC: G01N30/34
Filed: 1991-03-19
Abstract: PURPOSE:To obtain an analyzing method by which the components in monosaccharides and the components in oligosaccharides are positively separated from a sample containing the monosaccharides and the oligosaccharides, and the individual components can be simultaneously separated and analyzed in high sensitivity and in high efficiency. CONSTITUTION:A sample containing monosaccharides and oligosaccharides is separated in a separating column 7 of liquid chromatography by using two or more kinds of eluants 1a and 2b. Each separated component is made to react with reaction reagents 9a and 10a on line in a reaction cell 14 during the sending period from the column 7 to a detector 16. The component is made to be the derivative, and the derivative is detected in the detector 16.
Patent JP-H06295377-A (JP)
Title: Commodity temperature division display device for automatic vending machine
Inventor: TANAKA KATSUAKI
IPC: G07F9/02
Filed: 1993-04-08
Abstract: PURPOSE:To allow a customer to purchase desired commodity without any error by displaying the temperature division of the commodity when the temperature of the commodity cooled or heated in a device is within a prescribed temperature range. CONSTITUTION:When the temperature of the commodity which is cooled or heated and housed in a left chamber 23 and a right chamber 24, and sol as the cooled or heated commodity is within the prescribed temperature, the temperature division of the commodity displayed by each commodity sample 5 exhibited under look-through windows 35 and 36 with colorful characters 'JUST COLD' or 'JUST HOT'. Also, when the temperature of the commodity which is cooled or heated and housed in the left chamber 23 and the right chamber 24 is not within the prescribed temperature range, cooling or heating at present of the commodity is played by each commodity sample 5 exhibited under the look-through windows 35 and 36 is displayed with colorful characters 'JUST COLD' or 'JUST HOT'.
Patent JP-S58198370-A (JP)
Inventor: SHINOMIYA HIROAKI
IPC: D05B21/00
Filed: 1982-05-14
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-S536350-A (JP)
Title: Lubricants and compositions for molding plastics
Inventor: YASUMATSU TOSHITADA
IPC: C08L27/06
Filed: 1976-07-08
Abstract: PURPOSE: A lubricant capable of imparting processing lubricity and thermal stability to plastic compositions for molding, consisting mainly of a reaction product of (di)pentaerythritol, a dibasic organic acid and a fatty acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000277599-A (JP)
Title: Electrostatic chuck
Inventor: ITO YASUTAKA
IPC: H02N13/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To make scanty the occurrence amount of particles even when applying a high voltage and when used at high temperatures by a method wherein a chuck face of an insulating substrate composed of a ceramic sintered compact is coated with a porous ceramic easy-to-break layer of low hardness. SOLUTION: An insulating substrate 2 of an aluminum nitride sintered compact 7 having superior heat-resistance, heat conductivity, and plasma-resistance is used. As a plurality of silicon wafers W1 as an object to be attracted are simultaneously chucked, the insulating substrate 2 is formed in an area several times that of the silicon wafer W1. Furthermore, the substrate 2 has a multilayer structure, and chuck electrode layers 3, 4 are internally formed. The chuck electrode layers 3, 4 of position and negative poles are together positioned in a layer close to a chuck face S1. The chuck electrode layer 3 of the positive pole is constituted by a semicircular-arc-like part positioned in an outer periphery of the insulating substrate 2 and a plurality of straight line part 3a extending at equal intervals and in parallel to the part.  The chuck electrode layer 4 of the negative pole comprises also a straight line part 4a. A porous silica layer 6 as a porous ceramic easy-to-break layer is uniformly covered on all surfaces of the insulating substrate 2.
Patent JP-H03227687-A (JP)
Title: Production aqueous dispersion of color developer and pressure-sensitive recording paper using same
Inventor: SAITO TORANOSUKE
IPC: C09K23/52
Filed: 1990-03-30
Abstract: PURPOSE:To improve the color forming density and speed of a recording image and the printability of a color developing surface by a method wherein a developer mainly composed of a nucleus substd. salicyclate having a specific structure is dissolved in an organic solvent, this solution is emulsified and dispersed in a specific water solution, and this emulsified dispersion liquid is heated for removing the organic solvent by distillation. CONSTITUTION:A developer mainly composed of a nucleus substd. salicyclate shown by a formula I is dissolved in an organic solvent. This solution is emulsified and dispersed in a water solution containing an acrylic amide copolymer with a polymerization degree of 100 or more and a copolymerization ratio of 96-70mol.% acrylic amide and 4-30mol.% 4 or less C alkyl, such as acrylic acid, methacrylic acid, itaconic acid, and maleic acid, or alkoxyalkyl ester. This emulsified dispersion liquid is heated for removing the organic solvent by distillation. In the formula, R1, R2, R3, and R4 are hydrogen atom, halogen atom, or other groups, which may the same or different; adjacent two groups out of the R1, R2, R3, and R4 may be bonded to form a ring; (n) is an integer 1 or more; and M is magnesium, calcium, or the basic ion thereof.
Patent JP-H07286204-A (JP)
Title: Slag disassembling machine of slag discharging spout for metallurgical furnace
Inventor: TAMURA KOUNOSHIN
IPC: F27D1/16
Filed: 1994-04-20
Abstract: PURPOSE:To improve working efficiency by automatically unlocking of a pair of hydraulically driven rotary blades supported rotatably backward around perpendicular shafts when these blades cause bite locking of a large lump at the time of cutting off the blast furnace slag adhered and deposited in a spout while these rotary blades are moved along the spout. CONSTITUTION:A hydraulic circuit between a hydraulic pump 15 and a hydraulic motor 7 for driving the rotary blades is provided with a relief valve 20, a pressure switch 21, a selector valve 22 for rotating the hydraulic pump forward and backward and a controller 23 for operating this selector valve 22 by receiving the signal of this pressure switch 21. The increase of the oil pressure in the circuit according to locking of the rotary blades is detected by the pressure switch 21 and is inputted to the controller 23. The controller 23 changes over the solenoid operated selector valve 22 to the direction where the rotary blades rotate backward. As a result, the slag bitten between the blades is discharged and the blades are unlocked. After this state is held for a several seconds, the solenoid operated selector valve 22 is reset to the position of the forward rotation.
Patent JP-2000277156-A (JP)
Title: Nonaqueous electrolyte secondary battery
Inventor: YAMAMOTO YUJI
IPC: H01M10/05
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To collect currents well from a negative electrode alloy without inhibiting charge and discharge reactions even if a negative electrode alloy is pulverized through the charge and discharge reactions. SOLUTION: A conducting net 16 having a current-collecting effect on a pulverized lithium-aluminum alloy and having an opening sized so as not to inhibit charge and discharge reactions with an opposite positive electrode 13 is provided on the surface of a lithium-aluminum alloy negative electrode 19 opposite to the positive electrode 13. The net 16 is electrically connected to a negative electrode terminal 12. Thus, even if the lithium-aluminum alloy is pulverized by charge and discharge, the opening in the net 16 is sized to be capable of having a current-collecting effect, thus preventing an increase in contact resistance at a portion where pulverization has occurred. Since the opening in the net 16 is sized so as not to inhibit the charge and discharge reactions, the area of reaction is not reduced.
Patent JP-S536913-A (JP)
Title: Oil-feeding system in rotary machine
Inventor: OGAWA OU
IPC: F01M1/02
Filed: 1976-07-08
Abstract: PURPOSE: To improve piping-structure between a main oil pump and an oil tank to supply oil to needed places instantly although a rotary machine is reversed for preventing seizure at reversed operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07288621-A (JP)
Title: Server system
Inventor: YAMAGUCHI KOTARO
IPC: H04N1/00
Filed: 1994-04-20
Abstract: PURPOSE:To input/output image data by connecting a client computer to the same network so as to use scanners/printers on the network. CONSTITUTION:Plural client computers CCP 400 requesting print-out or scanner- input and plural servers 200 having means to receive requests from the CCP 400 and to execute the request are connected on the same network. The server 200 has a means storing information relating to a scanner 100 and a printer 300 connecting to the network, a means analyzing a keyed-in command, and a means informing the CCP 400 of the stored information relating to the scanner and the printer. Furthermore, the CCP 400 has a means acquiring the information relating to the scanner and the printer from the server 200 and a means selecting its own operation based on the acquired information. As a result, efficient scanner-input and print-out is attained without caring about special limit items.
Patent JP-S5414775-A (JP)
Title: Electronic timepiece
Inventor: JIYANNKUROODO BERUNEI
IPC: H02P8/02
Filed: 1978-07-04
Abstract: An electronic timepiece having an analog display including a time setting mechanism for correction of the hour hand independently of the other hands including an auxiliary circuit for supplying a rapid frequency train of pulses to a step motor for displacing a train of gear wheels by an amount equivalent to a complete turn of the second hand.
Patent JP-S58199599-A (JP)
Inventor: TAKATANI MINORU
IPC: H05K9/00
Filed: 1982-05-17
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-H02264138-A (JP)
Title: Fuel injection control device for internal combustion engine
Inventor: ASADA KIYOSHI
IPC: F02D41/14
Filed: 1989-04-03
Abstract: PURPOSE:To accurately detect an air-fuel ratio during acceleration operation by a method wherein, when, during a lean and rich decision period which is shortened with the increase in a velocity of intake air flow, a lean time is longer than a rich time and a deviation therebetween exceeds a set value, a fuel injection amount is increased. CONSTITUTION:During a lean and rich decision period set by a decision period control means 53 during an acceleration running state detected by a detecting means 54, a deviation calculating means 55 calculates a deviation between a lean time and a rich time detected by an O2 sensor 19. When a lean time is longer than a rich time and a deviation therebetween exceeds a set value, a fuel injection amount set by a fuel injection control means 50 is increased for correction by an injection amount increase means 56. In this case, the decision period control means 53 shortens a period, which is prestored in a memory means 51 and in which fuel-air mixture is brought into a lean or a rich state, or a lean and rich decision period being integral number times as long as the period with the increase in a velocity of intake air flow detected by a velocity of flow detecting means 52. This constitution accurately detects an air-fuel ratio of fuel-air mixture during acceleration operation.
Patent JP-H09274788-A (JP)
Title: Tape cleaning mechanism for recording and reproducing device
Inventor: UETAKE AKIHIRO
IPC: G11B23/50
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain a tape cleaning mechanism for a recording and reproducing device which can perform cleaning operation of a magnetic tape with simple mechanical constitution without requiring a special driving source such as a plunger and the like. SOLUTION: In a recording and reproducing device of a VTR device, a tape cleaning mechanism 40 provided with a cleaning member 43 directly before or directly after of a tape guide 9 of a tension regulator 8 is arranged, the tape cleaning mechanism 40 can be moved to a cleaning position and a non- cleaning position by rotation of a cam gear linking to a tape running mode through a spring member 44 formed integrally with a cleaning body section 41. And when a tape running state is FWD running, a magnetic tape T is contacted to the cleaning member 43 and is in a cleaning operation state, when a tape running state is REV running, a running path of the magnetic tape T set to a tape guide is moved linking to elevation of tape tension, the magnetic tape is apart from the cleaning member 43 and is in a non-cleaning state.
Patent JP-H10274837-A (JP)
Title: Image recorder
Inventor: HIROTA HIROYUKI
IPC: G03D13/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain an image recorder constituted so that a water coating unit can be attached and detached with respect to a stage by a simple mechanism. SOLUTION: A main arm 80 is pivotally supported by a shaft 84 supported by the side plate 64 of a water coating part. A guide wheel 92 is rotatably attached to the wheel shaft of the free end side of the arm 80. A tank 50 is fitted to the tank fitting plate 82A of a coating body arm 82 pivotally supported by the wheel shaft. Besides, the upper cover of the image recorder is provided with an almost long-length guide rail 58. According as a sticking unit is advanced or retreated, the wheel 92 selectively enters a forward locus 250 or a backward locus 252 formed on the rail 58 and it is moved up and down so as to turn the arm 80. Thus, since the arm 82 is also moved up and down, the tank 50 is attached and detached with respect to the stage 20.