baber/WOPTO huggingface dataset:
Patent JP-H0475257-A (JP)
Title: Manufacture of nickel hydroxide electrode for alkaline storage battery
Inventor: OTSUKI KOZO
IPC: H01M4/66
Filed: 1990-07-18
Abstract: PURPOSE:To enlarge battery capacity and obtain excellent discharge characteristics with high average actuating voltage by immersing a porous nickel sintered base in a solution of cobalt salts, and then drying the base at predetermined temperature. CONSTITUTION:A porous nickel sintered base is immersed in a solution of cobalt salts and dried at temperatures between 90 and 1OO deg.C and is then processed with an alkali liquid to generate cobalt hydroxide and the cobalt hydroxide is oxidized and operation of filling the base with active material which accompanies impregnation of the base with acid nickel salts is carried out. When the porous nickel sintered base is immersed in a solution of cobalt nitrate, dried between 90 and 100 deg.C and processed by an alkali solution, then high capacity and high actuating voltage are achieved as compared to a nickel plate obtained at temperatures other than the above drying temperatures.
Patent JP-S5980482-A (JP)
Title: Electrically-conductive adhesive sheet
Inventor: TSUKAGOSHI ISAO
IPC: H01B5/14
Filed: 1982-10-29
Abstract: PURPOSE:The titled sheet having improved electric conductivity and adhesive force, obtained by providing a sheet substrate with an adhesive layer mixed with electrically-conductive particles, applying a film having surface smoothness to the surface of it. CONSTITUTION:A sheet substrate such as plastic film, etc. having a metallic foil of aluminum, copper, etc. or a metallic thin layer is provided with an adhesive layer of synthetic resin or rubber mixed with preferably <=50vol% electrically- conductive particles such as metal, carbon black, etc., and a film such as polypropylene, etc. having surface smoothness is applied to the surface of it at a pressure (preferably >=2kg/cm<2>) wherein the adhesive layer can flow or under heating (20-200 deg.C) and pressure, to give the desired sheet. The film having surface smoothness has preferably 2-100g/19mm. peeling between the film and the adhesive layer.
Patent JP-H05191347-A (JP)
Title: Sequencing method for signal processing in low- speed communication mode of digital-cell radiocommunication system
Inventor: RIYUTSUKU DARUTOWA
IPC: H04W72/08
Filed: 1992-07-17
Abstract: PURPOSE: To eliminate an intermediate stage of signal processing by recovering a received specified encoding block in a transmission cycle preceding one group of frame, restoring a corresponding group of received sample and processing a signal simultaneously as a system becomes usable. CONSTITUTION: The system is provided with a transmitting time slot moving from a terminal to a base station and a receiving time slot from the base station and communication comprises a block B corresponding to the group of voice sample. Each block is formed by a sub-block SB routed. between the time slots corresponding to traffic frames. Structure processings OP1, 15, a processing OP6 of the receiving time slot and the processing OP13 of the transmitting time slot are executed in a duration of each traffic frame TF. Furthermore, the processing OP11 of the transmitting block is executed in a transmitting cycle arranged outside the tranffic frame TF and the processing OP7 of the receiving block is executed in the receiving duration. Consequently, the intermediate stage is eliminated and the signal is processed immediately after the system becomes usable.
Patent JP-H0919287-A (JP)
Title: New glycosyltransferase and its production
Inventor: ZEN HEISAN
IPC: C12R1/01
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a new glycosyltransferase having an optimum temperature higher than that of a usual one. SOLUTION: This new glycosyltransferase has following properties. (1) Substrate specificity: the substrate is maltose, maltotriose, maltotetraose, maltopentaose and maltoheptaose. (2) Action: the enzyme transfers a saccharide from the substrate. at least, produces glucose, maltose, maltotriose, maltotetraose, maltopentaose and maltohexaose from maltotriose. (3) Molecular weight: 85000, measured by SDS-polyacrylamide gel electrophoresis (PAGE), (4) Optimum temperature: 90 deg.C, (5) Optimum pH: 6.0, (6) Isoelectric point: 4.6, (7) Heat stability: 100% residual activity after the heat treatment at 90 deg.C for 3 hours, (8) Influence from metal ions: the enzyme activity is inhibited by Ni<2+> and Hg<2+> .
Patent JP-H1134624-A (JP)
Title: Axle structure for luggage compartment type vehicle
Inventor: USUI TOMOHIRO
IPC: B60B35/14
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To commonly use constitution parts despite of having difference in forms such as a flat deck van or a low deck van by providing a spindle offsetting downward than the axial center of a beam in an axle beam and both ends of the axle beam. SOLUTION: As for the constitution of a flat deck van axle, a beam axle 1 is arranged along the width direction of a vehicle, a spindle 2 is joined with the both ends of the beam axle 1 respectively and a drum brake 3 is rotatably held to the spindle 2 via a bearing B. The axial center L2 of the spindle 2 is offset downward to the axial center L1 of the beam axle 1 by (a) so that the height of a luggage compartment in such a state as securing the lowest ground clearance can be lowered thereby. A low deck van is so constituted that the axle structure for the flat deck van is rotated by 180 deg. so that the axial center L2 of the spindle 2 is offset to the axial center L1 of the beam axle 1 by (a).
Patent JP-H0240598-A (JP)
Title: Disposal method of radioactive waste
Inventor: UEHARA MINORU
IPC: G21F9/30
Filed: 1988-07-30
Abstract: PURPOSE:To hold the soundness of a waste body in the case where it is buried underground to dispose of by allowing a low viscosity solidifying material to permeate among the inner voids of a compressed substance to solidify. CONSTITUTION:At first a piece of inherent waste is compressed by a press 1 to reduce its volume and made a compressed substance 2. Next, since the compressed substance 2 has many voids in the inside thereof, it is put in a vessel 4 in a tank 3, the tank 4 is allowed to reduce pressure by a vacuum pump 5 and a low viscosity solidifying material is supplied from an upward nozzle 6 to permeate among the inner voids of the compressed substance 2. A vinyl system monomer such as styrene monomer and vinyl chloride is used as the low viscosity solidifying material. Next the compressed substance 2 is heated and pressurized in a tank 8 with a heater 7 to polymerize and solidify the solidifying material. Thereafter a plurality of the solidified compressed substances 2 are housed in the inside of a drum can 9 to fix the periphery of the compressed substance 2 by a fixing material 10 such as mortar and plastic.
Patent JP-S5892842-A (JP)
Title: Densitometer for oil by turbidity method
Inventor: IWASHITA YOSHIAKI
IPC: G01N21/11
Filed: 1981-11-26
Abstract: PURPOSE:To increase the velocity of flow of sample water in an optical cell even if the amt. of sampling is small and to prevent the contamination of a cell window and to stabilize emulsification by communicating and connecting the down stream side of the optical cell and the upper stream side of a sampling pump thereby constituting a circulating route. CONSTITUTION:The upper stream of a centrifugal pump 3 and the down stream of an optical cell 4 are communicated and connected and a circulating route C is constituted by said connection; therefore even if the flow rate of the sample water to be sampled through a sampling port 1 is small, the flow rate of the sum of the sampled sample water and the sample water circulating in the route C flows in the cell 4, by which the velocity of flow is increased and the contamination of the cell window is efficiently prevented. Part of the sample water is introduced repeatedly to the pump 3 by circulating through the route C, whereby stable emulsification is accomplished.
Patent JP-H0477218-A (JP)
Title: Manufacture of nonskid tool for tire
Inventor: OOTO MANABU
IPC: B29K105/20
Filed: 1990-07-18
Abstract: PURPOSE:To heighten the durability of a core member by using the wire member which is covered with the double layer-rubber composed of the inner layer of semi- vulcanized rubber and the outer layer of unvulcanized rubber around the synthetic resin-core member of high tensile strength. CONSTITUTION:The wire member 3 covered with the double layer-rubber composed of the inner layer 3a of semi-vulcanized rubber and the outer layer 3b of unvulcanized rubber, is spread over the inside of the molding groove 2 of the premold 1 having the molding groove 2 such as net pattern around the synthetic fiber-core member 4 of high tensile strength. Next, when said material is vulcanized, heated and pressed with a top force, two wire members 3 in the crossing part 6 of the wire member 3 are pressed, but since the inner layer 3a of each wire member 3 is composed of semi-vulcanized rubber and is harder than the outer layer 3b, the outer layer 3b absorbs the deformation also by said pressing. Therefore the wire member 3 is kept in the central part of the inner layer 3a. The core member 4 is apt to shift inside at the bent part 7 which is the fixing part of a fixing fittment, but said shift is prevented by the inner layer 3a wherein curing is advancing or finished. Consequently, the exposure to the outside of the core member 4 is prevented, and the durability of the core member 4 is heightened.
Patent JP-H1138810-A (JP)
Title: Production of exothermic fixing roller
Inventor: MATSUO MINORU
IPC: G03G15/20
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a heat fixing roller having a phase transition exothermic layer which uniformly generates heat by a simple means. SOLUTION: In the process for producing the heat fixing roller having the phase transition exothermic layer 2 consisting of a binder 2-1 dispersed with phase transition exothermic material particles 2-2, a resin soln. dispersed with the raw material of the phase transition exothermic material is applied on a core support and is heated to pyrolyze the raw material, by which the phase transition exothermic material particles 2-2 are deposited. The raw material of the phase transition exothermic material is, for example, selenium sulfide and the phase transition exothermic material is, for example, selenium. The binder 2-1 consists of at least one kind of the resin selected from a polyimide resin, fluororesin and epoxy resin.
Patent JP-S6250769-A (JP)
Title: Production of toner
Inventor: YAMASA HIDEO
IPC: G03G9/08
Filed: 1985-08-29
Abstract: PURPOSE:To prevent the splashing of a toner by mixing a resin, dye, pigment, electric charge controlling agent, etc. to prepare a powdery toner and com pressing and granulating the toner to granular particles wile maintaining the powder structure. CONSTITUTION:Toner raw materials such as resin, dye, pigment and charge controlling agent are mixed 1. The mixture is kneaded 2 by a heating roll or kneader. The kneaded material is cooled 3 and is crushed 4 by a hammer mill or cutter mill. The crushed material is pulverized to about 5-10mum by a ball mill 5. The powder is subjected to coarse powder classification 6 and fine powder classification 7 to remove coarse particles, etc. from the powder. The toner is them compressively granulated 8 to the granular material of the toner assemblage having about 5-10mm grain size. The granular toner material is put into a development tank and is agitated by an agitator in the stage of development, then the toner is decomposed to the original powder toner which provides a normal developing effect. Since the granular toner maintaining the powder structure is formed, the splashing and staining are prevented.
Patent JP-2001022178-A (JP)
Title: Electrophotographic developing device
Inventor: NISHIO YUKIO
IPC: G03G15/08
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To rapidly and easily form a toner layer having a uniform electrification amount on the outer peripheral surface of a developing roll with simple structure and with low load torque. SOLUTION: A bristle cutting blade 7c is provided above a magnetic roller 3c with a gap therebetween. A developing roll 2c is arranged in parallel with the roll 3c through a gap. A photoreceptor drum 9c is arranged in parallel with the roll 2c. A DC current is applied to the roll 3c by a DC power source 81c. Superposed voltage obtained by superposing AC voltage on DC voltage is applied to the roll 2c by a DC power source 82c and an AC power source 83c. An alternating electric field is generated in a part where the rolls 2c and 3c come close to each other.
Patent JP-2000021549-A (JP)
Title: Deterioration detection method and deterioration detection circuit of protector
Inventor: KUROBA OSAMU
IPC: G01R31/00
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To detect the deterioration of a protector even if a constituent element of the protector is deteriorated when a large surge voltage or current comes from an external line and thereby protect an inside electronic apparatus. SOLUTION: This circuit 4 is provided with a fuse 5 connected between the output of a protector 3 and an internal line 2, a current detection part 6 that is connected to the output of the protector 3 and generates a deterioration signal of the protector 3 at the time of the detection of the deterioration, and a switch 7 connected between the output of the current detection part 6 and the output side to an electronic apparatus of the fuse 5. The current detection part 6 is composed of a resistor to branch the current flowing through the fuse 5, an amplifier to amplify a voltage produced between both the ends of the resistor, a rectifying circuit to rectify the output signal of the amplifier, and a comparator that compares the output of the rectifying circuit with a reference voltage and outputs the comparison result as a deterioration detection signal.
Patent JP-H0357329-A (JP)
Title: Radiotelephony system for decentralized multi-channel access
Inventor: KIZAWA TOSHIYASU
IPC: H04W76/02
Filed: 1989-07-26
Abstract: PURPOSE:To simplify the constitution of a master station equipment such as elimination the need for a line controller thereof and to economize the system constitution by using a call signal to switch a selection circuit of the master station when a terminal station makes a call to connect a repeater and the terminal station. CONSTITUTION:When a terminal station makes a call, a radio equipment (terminal station) 19 retrieves an idle channel and sends a call signal to a line controller 8 via a radio equipment (master station) 18 when a channel is idle. In this case, information capable of judging its terminal station and a dependent master station is added to the call signal. Then the controller 7 uses a signal transmission/reception section 4 to receives the call signal and switches a selection circuit 5 of the master station when the calling terminal station and the master station are discriminated and the transmission/reception section 4 sends a collation signal to the terminal station 19 via a channel control section 2, a radio equipment interface section 3, the circuit 5 and the equipment 18. Then the exchange and the control section 2 are connected and the calling terminal station can make a call. Thus, no line controller is required from the master station equipment to simplify the constitution and the economical system is constituted.
Patent JP-S5894560-A (JP)
Inventor: AONO MITSUO
IPC: E04F13/21
Filed: 1981-11-28
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-H069275-A (JP)
Title: Aluminum nitride sintered product and semiconductor device substrate using the same
Inventor: IKEDA TATSUYA
IPC: C04B35/581
Filed: 1992-06-25
Abstract: PURPOSE:To obtain an AIN sintered product containing yttrium aluminate so as to surround AlN crystal particles and free from the falling of the AlN particles when polished into a mirror surface, by adding Y2O3 to AlN powder, processing the mixture into particles, compacting the particles, and subsequently sintering the compacted product. CONSTITUTION:Aluminum nitride powder is mixed with yttrium oxide as a sintering auxiliary and an organic binder as a hinder, and subsequently spray- dried into particles. The particles are pressed into a desired shape, or formed into a sheet by a doctor blade method and then processed into the desired shape. The formed green shaped product of the aluminum nitride is defatted and subsequently sintered in a non-oxidative atmosphere to produce the aluminum nitride sintered product having a fine structure in which the crystal particles of the aluminum nitride are surrounded with the yttrium aluminate. The application of a mirror surface polishing to the sintered product gives a polished surface improved in surface roughness characteristics.
Patent JP-S6251405-A (JP)
Inventor: KOJIMA KOICHI
IPC: B28B1/26
Filed: 1985-08-30
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-S6083932-A (JP)
Title: Form carrying controller of copying machine
Inventor: SAKURAI TETSUO
IPC: G03B27/62
Filed: 1983-10-15
Abstract: PURPOSE:To prevent degradation of the processing capability by carrying forms without jamming to eject them onto a tray if intervals of forms fed out from a form tray are extremely shorter than the interval between a resist roll and a resist sensor. CONSTITUTION:If intervals of forms which are fed out at intervals of a prescribed length are extremely shorter than the interval between a resist roll 6 and a resist sensor 19 because of feed delay, an abnormality is detected. An eraser 20 is operated from the time, when the abnormality is detected, to erase pictures on abnormally carried forms, and thereby, there are no pictures on transfer papers on the way, and the consumption of an unnecessary toner is prevented. Since transfer papers carried in this manner are carried without jamming, degradation of the processing capability is prevented.
Patent JP-H0476378-A (JP)
Title: Storage case
Inventor: KAWAHARA KENSAKU
IPC: F25D25/00
Filed: 1990-07-18
Abstract: PURPOSE:To prevent interference between the lower end of an upper stage door and the upper end of a lower stage door when neighboring upper and lower two doors are drawn simultaneously even under a condition that the upper stage door is in the loaded condition of receiving foods or the like and the lower stage door is in the no-load condition of receiving no food by a method wherein the drooping size of the lower stage door is designed so as to be larger than the upper stage door of a storage case having a plurality of drawer type doors. CONSTITUTION:A door 20 is drawn perfectly from a condition that a drawer 14 is received in a storage chamber 13. Then, a stopper 32 is abutted against the rear part of fixed rollers 30 whereby the door 20 is not projected forwardly any more. In this case, fixed rails 28 are fixed so as to be slanted so that the forward part of the rails 28 becomes higher whereby movable rollers 26 are elevated about the supporting point of the fixed pullies 30 and the door 20, at reverse position, droops down. A middle stage drawer 16 has the same structure and the size of drooping under a condition that the drawer is drawn is designed so as to be larger than the same of the upper stage drawer 14. The drooping size of a lower stage drawer 18 is designed so as to be larger than the same of middle stage drawer 16.
Patent JP-S6245725-A (JP)
Title: Production of carbon fiber
Inventor: OCHIAI TSUNEMI
IPC: H05B6/80
Filed: 1986-08-15
Abstract: PURPOSE:To carry out the heating of fragile pitch fiber, rapidl and uniformly in high efficiency, by the combined action of the heat-insulating vessel to retain the heat in the vessel and containing said pitch fiber used as a raw material of a carbon fiber and the microwave-reflecting enclosure of the vessel. CONSTITUTION:A fragile coal-based pitch fiber is heated and carbonized with microwave radiation in an insert atmosphere. The vessel 31 holding said pitch fiber is made of a heat-insulating refractory material having microwave- transmissibility and gas permeability. The vessel is placed in enclosures 12-16 made of microwave-reflecting material. The microwave is reflected by the inner surface of the enclosure to suppress the dissipation of generated heat.
Patent JP-S5985097-A (JP)
Inventor: MIYAMOTO YASUSHI
IPC: E21D9/08
Filed: 1982-11-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001018818-A (JP)
Title: Power steering apparatus
Inventor: SHIINA MASAHIKO
IPC: B62D5/12
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a power steering apparatus capable of reducing a manufacturing cost. SOLUTION: In this power steering device 1, a cylindrical projection 33 is bulgingly formed to a peripheral surface 32 of a cylinder tube 3 by a burring processing, and a female screw 31 is formed in a position where the cylindrical projection 33 is formed. A male screw 40 of a coupling 18 is screwed onto the female screw 31, and a pipe 19 is connected to the cylinder tube 3 via the coupling 18. The bulging formation of the cylindrical projection 33 allows this power steering apparatus to be manufactured at low cost without welding. In the coupling 18, a housing 41 to which the pipe 19 is connected is fixed such that a direction of the housing can be changed. The pipe 19 communicates with an inside of the cylinder tube 3 via a branching hole 43 of the housing 41, an annular oil passage 47, and inner hole 55 of a bolt 51. Accordingly, the direction of the pipe 19 can be freely set.
Patent JP-H0635185-A (JP)
Title: Photosensitive planographic printing plate
Inventor: KONDO SHUNICHI
IPC: G03F7/00
Filed: 1992-07-20
Abstract: PURPOSE:To enable a stuck trace to be erased with an erasing liquid containing no fluoric acid and to solve an ink attachment problem due to burning treatment by specifying a photosensitive material. CONSTITUTION:This photosensitive planographic printing plate is formd by coating an aluminum plate grained and anodized on the surface with a positive type photosensitive resin composition containing at least an alkali-soluble resin and at least one kind of photosensitive substance of polyhydroxyl 1,2- or 2,1- naphthoquinonediazido-5- or -4-sulfonate represented by formula I in which each of R1 an organic group, a simple bond, -S-, -SO-, or -SO2-; R2 is H, a univalent group, or a group represented by formula II; each of R3-R7 is H, OH, halogen, alkyl, alkoxy, or alkenyl, but at least one of them is OH; X is a divalent organic group; and m is 0 or 1.
Patent JP-H0532047-A (JP)
Title: Thermal recording material
Inventor: TSUCHIDA TETSUO
IPC: B41M5/337
Filed: 1991-08-01
Abstract: PURPOSE:To provide a high sensitivity thermal recording material imparting a recording image excellent in storage stability, especially excellent in chemical resistance and reduced in the background fog of its blank part. CONSTITUTION:In a thermal recording material utilizing the color forming reaction of a colorless or light-colored basic dye and a developer, at least one kind of an oxazoline derivative is added to at least one of the intermediate layer provided between a support and a recording layer, the recording layer and the protective layer provided on the recording layer.