baber/WOPTO huggingface dataset:
Patent JP-2000149957-A (JP)
Title: Paste-type positive electrode for alkaline secondary battery, alkaline secondary battery and its manufacture
Inventor: BANDO NAOMI
IPC: H01M4/52
Filed: 1998-11-12
Abstract: PROBLEM TO BE SOLVED: To improve the filling quantity of cobalt hydroxide into a collector and its utilization factor while restraining the mixing quantity of the cobalt hydroxide by using nickel hydroxide as an active material, by using, for an additive, particles containing the cobalt hydroxide containing yttrium as a main constituent, and by applying paste containing a binder to the collector or filling the paste into the collector. SOLUTION: When particles containing cobalt hydroxide containing yttrium as a main constituent are used as an additive, its content is desirably 3-15 pts.wt. with respect to 100 pts.wt. of nickel hydroxide, and thereby, its dissolving rate into an alkaline electrolyte can be increased. That is, for the cobalt hydroxide containing a predetermined quantity of yttrium, the crystallinity of the cobalt hydroxide is lowered, and its nature that solubility is relatively low as the cobalt hydroxide itself is modified, so that it can easily dissolved in the alkaline electrolyte. As a result, cobalt can be uniformly diffused on the surfaces of the nickel hydroxide particles which are used as an active material, so that the discharge capacity can be enhanced by uniformly forming a conductive cobalt high-order oxide at initial charge.
Patent JP-H04269429-A (JP)
Title: Electron gun for color cathode ray tube
Inventor: KOO NAMU JIE
IPC: H01J29/50
Filed: 1991-12-05
Abstract: PURPOSE: To provide a cathode-ray tube electron gun, equipped with second grid electrode which is easy to manufacture, and is applicable to any cathode- ray tube regardless of the size of the cathode-ray tube. CONSTITUTION: A cathode-ray tube electron gun is provided with first, and second grid electrodes 8, 9 having first, second, and third electron beam passing holes 91, 92, 93 which accelerate and focus an electron beam emitted from a cathode, first accelerating and focusing electrode 10, first and third slots 94b, 96b which are formed around the first and the third beam-passing holes, so that inner side equipotential intervals are larger than outer side equipotential intervals, second slot 95b which is formed so that similar equipotential intervals are formed on inner and outer sides around the second electron beam passing hole.
Patent JP-H04300923-A (JP)
Title: Fiber-filled thermoplastic material made by wet lay-up and aqueous dispersion for preparing the material
Inventor: RUCHIAANO MIKAERU PARINEERO
IPC: B32B5/26
Filed: 1991-12-05
Abstract: PURPOSE: To provide the captioned material that gives molded products good in tensile strength and flexibility by impregnating a nonwoven mat of discontinuous fibers with a matrix polymer of a thermoplastic and adding a specified polymer to the mat.  
     CONSTITUTION: This material is a material that can be molded as a fiber- reinforced thermoplastic laminate and comprises (A) a nonwoven mat made of discontinuous fibers and subjected to a sizing treatment for molding a dispersion, (B) a matrix polymer of a thermoplastic present in the inside of and on the surfaces of the component (A), and (C) 0.01 to 20 wt.% chemically modified thermoplastic polymer that is for bonding the fibers of the component (A) to the component B and has chemically reactive sites for addition reaction, condensation reaction, or free radical reaction. As the component C, for example, a polypropylene modified with maleic anhydride is used. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H05138055-A (JP)
Title: Impact type air grinder
Inventor: KANDA HITOSHI
IPC: B02C19/06
Filed: 1991-11-12
Abstract: PURPOSE:To enhance grinding efficiency and to achieve excellent treatment capacity by providing a powder raw material supply port extending in the whole circumferential direction of an acceleration pipe or having holes between the throat part and outlet of the acceleration pipe and forming the inner wall of a grinding chamber into a scroll shape. CONSTITUTION:An impact type air grinder has an acceleration pipe 3 accelerating the feed of a powder raw material by high pressure air and a grinding chamber 5 having an impact surface grinding the powder injected from the acceleration pipe 3 by impact force and an impact member 4 is provided in opposed relation to the outlet of the acceleration pipe 3. A powder raw material supply port 10 extending in the whole circumferential direction of the acceleration pipe 3 or having two or more holes is provided between the throat part and outlet of the acceleration pipe 3 having a lavalier shape and the cross-sectional shape of the inner wall of the grinding chamber 5 is formed into a scroll shape. As a result, powder raw material is uniformly dispersed in a high pressure air stream without deviating the concn. of the raw material and can be allowed to uniformly impinge against the opposed impact surface.
Patent JP-H09149564-A (JP)
Title: Compressed air storage system
Inventor: IKEGAWA YOJIRO
IPC: H02J15/00
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To prevent the blowout by champagne phenomena, by suppressing the drop of hydraulic pressure working on the substitutive water of compressed air, in a compressed air storage system for storing energy for power. SOLUTION: This device is equipped with a compressed air tank 11 provided underground to store compressed air made by power generation by gas turbine, a ventilation pipe 13 to send the compressed air into the compressed air tank 11 and take out the compressed air at operation for power generation, a reservoir 5 provide in the vicinity of the compressed air tank 11, and a shaft for water passage to connect the reservoir 5 with the compressed air tank 11 and supply the water 9 reserved in the reservoir 5 by substitutive water 8, according to the increase and decrease of the quantity of storage of the compressed air 7. In this case, this is provided with a second shaft for water passage 14 whose one end is coupled with the reservoir 5 and whose other end is coupled with a joint A for water passage between the shaft 14 for water passage and the compressed air tank 11.
Patent JP-H06147103-A (JP)
Title: Transport liquid pump
Inventor: SAITO SATORU
IPC: F04B9/00
Filed: 1992-11-05
Abstract: PURPOSE:To provide a wheel liquid pump whose structure is simple and whose operation at the time of use is easy and whose miniaturization and light weight is possible, by providing a metal hydride and a heating portion at a gas generation portion. CONSTITUTION:This pump is composed of a gas generation portion 1; a pressure transmission portion 2; and a medical fluid filling portion 3. The gas generation portion 1 is composed of a metal hydride 4; a stainless steel container 5; a heating nichrome wire 6; a heat insulation material 7; a battery 8; and a switch 9. When this wheel liquid pump is used, a cock 10 is opened, and the switch 9 is made ON, and an electric current is run into the nichrome wire 6, and the metal hydride 4 is heated from the outside of the container 5. In this instance, the temperature of a heating portion is kept beforehand so that it may become higher than a room temperature by about a few  deg.C. The metal hydride 4 generates hydrogen gas when heated. This hydrogen gas is first accumulated at the empty place of the container 5, and presses a valve 11 when pressure is raised, and this force pushes fluorine oil 12 that is a pressure transmission medium, and in addition a medical fluid 13 is pushed, and is discharged.
Patent JP-H10230456-A (JP)
Title: Retaining device for substrate to be polished
Inventor: MURAKAMI TOMOYASU
IPC: B24B37/04
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To prevent a substrate to be polished from protruding to the outside of a substrate retaining head which retains the substrate to be polished when the substrate to be polished is polished being pressed against a polishing pad by the pressure of pressuring fluid. SOLUTION: This retaining device 10 for a substrate to be polished is provided with a rotating shaft 11 which rotates, a disc-shaped substrate retaining head 12, an annular seal member 13 fixed at the lower surface of the substrate retaining head 12, an annular guide member 14 fixed at the outside of the annular seal member 13 at the lower surface of the substrate retaining heed 12, and a fluid passage 15 penetrating in the substrate retaining head 12 vertically. The fluid passage 15 allows pressurized air, which is led from an upper end side, to be discharged to a space part 16 from the opening part 15a of an lower end. The annular seal member 13 is formed out of a ventilation body which involves a number of continuous vent holes, such as nonwoven fabric, in its inside.
Patent JP-2001145314-A (JP)
Title: Permanent magnet rotating electric machine
Inventor: KAWAMATA SHOICHI
IPC: H02K3/18
Filed: 1999-11-12
Abstract: PROBLEM TO BE SOLVED: To provide a permanent magnet rotating electric machine capable of improving the workability and reliability of winding while cutting the cost. SOLUTION: A rotating electric machine is provided with a stator 2 having multiple-phase stator windings wound concentrating on stator magnetic poles, and a rotor 3 having permanent magnets magnetized almost at an equal interval and that are formed in the relation of P:M=6n±2:6n (n = an integer of 2 or larger) where M is the number of the stator magnetic poles and P the number of the permanent magnets. The machine is formed by winding stator windings in such a way that the winding directions become the same as the U-phase winding, W-phase winding electrically apart 60 degrees from the U-phase one, and V-phase winding electrically apart 120 degrees from it. Also, the winding starts of the U-phase and V-phase windings and the winding end of the W-phase winding are designed to form leads (or neutral points).
Patent JP-H02214750-A (JP)
Title: Adhesive resin particle and manufacture thereof
Inventor: KAARUUHANSU MENTEINGU
IPC: C09J193/00
Filed: 1989-12-14
Abstract: The invention relates to adhesive resin particles made from an adhesive resin having a softening range of between 60 DEG  and 120 DEG C, and to a process for the preparation of the particles. In order to prevent the particles baking together on storage, it is proposed that they are in the form of coated particles and that, for coating, at least one hard polyethylene wax having a solidification point >/= 90 DEG C is added to the adhesive resin.
Patent JP-H02166770-A (JP)
Title: Ohmic electrode and forming method therefor
Inventor: TSUCHIMOTO JUNICHI
IPC: H01L29/43
Filed: 1988-12-21
Abstract: PURPOSE:To obtain an ohmic electrode having high reliability for temperature change by providing a thin Ge film formed on an n-type GaAs substrate and a thin Pt film formed thereon. CONSTITUTION:A thin Ge film 5 is formed by a vacuum depositing method on a n-type GaAs substrate 1, and the thickness of the film is set to a range of 50-200 Angstroms. Then, a thin Pt film 6 is formed on the thin Ge film 5 by a vacuum depositing method, and so formed as to increase larger than the thickness of the thin Ge film 5. Thereafter, it is heat treated at an alloying temperature for a short period of time. The heating temperature is set to 700 to 900 deg.C, and the heating time is within 15sec. An ohmic junction is formed by the heating to form an ohmic electrode. In this case, the heating is conducted in a N2 gas atmosphere to prevent the electrode from oxidizing.
Patent JP-H01166001-A (JP)
Title: Substrate for optical disc
Inventor: WASHIYAMA JUNICHIRO
IPC: G11B7/24047
Filed: 1987-12-22
Abstract: PURPOSE:To obtain an optical disc having high heat resistance, low hygroscopicity, and low birefringence by specifying a proportion of copolymers (cyclohexyl maleimide and isobornyl methacrylate) in a terpolymer. CONSTITUTION:In a terpolymer consisting of an aromatic vinyl monomer, cyclohexyl maleimide, and isobornyl methacrylate, the proportion of the cyclohexyl maleimide as a comonomer in said terpolymer is regulated to 5-60wt.%, and the proportion of the isobornyl methacrylate is regulated to 10-80wt.%. The cyclohexyl maleimide improves the heat resistance of the terpolymer, and acrylonitrile is effective for imparting flexibility and reduction of the birefringence of the terpolymer. The aromatic vinyl monomer contributes to the improvement of the mechanical strength of the terpolymer. Thus, a material for optical disc having high heat resistance as well as low hygroscopicity and high optical uniformity is obtd.
Patent JP-H03184365-A (JP)
Title: Semiconductor cooling device
Inventor: YAMADA MITSUTAKA
IPC: H01L23/44
Filed: 1989-12-13
Abstract: PURPOSE:To prevent air bubbles which are generated by boiling of a refrigerant from being generated excessively, enable cooling of each element to be uniform for reducing temperature difference between elements and to improve cooling capacity by providing a refrigerant injection nozzle for injecting the refrigerant onto each semiconductor element and a specific chamber. CONSTITUTION:The title item has a refrigerant injection nozzle 2 for injecting a refrigerant onto each semiconductor element 1 which is fitted onto a circuit substrate 3 and a chamber 4 which is provided at the upper side of the above each semiconductor element 1 where the bottom surface is open, the side surface surrounds the periphery of the semiconductor element 1, the opening area is narrow toward the upper part, the upper surface continues to the side surface, and the above refrigerant injection nozzle 2 and a discharge port of the refrigerant are provided on the upper surface. For example, the refrigerant is blown from the refrigerant injection nozzle 2 onto each semiconductor element 1 which is fitted onto the circuit substrate 3, the blown refrigerant removes heat from the semiconductor element 1 and flows upward within the chamber 4, and it is returned to the refrigerant injection nozzle 2 again and is circulated after heat exchange. The refrigerant with carbon fluoride as a main constituent is used.
Patent JP-H11159146-A (JP)
Title: Hanging-in jig for framework for paneling method
Inventor: INOUE JIRO
IPC: E04G21/14
Filed: 1997-11-25
Abstract: PROBLEM TO BE SOLVED: To improve the airtightness between a panel and a framework by longitudinally arranging a number of metallic connection pieces in a row on a face of a lengthy metallic sheet and using the connection pieces as a connection part driven in a beam and a column at a temporarily connecting time. SOLUTION: Dowel studs that the collars are integrally formed as a number of metallic connection pieces 1a on a face a lengthy steel sheet 1b, are arranged in a row and welded to form a hanging-in jig 1. When executing it, a number of connection pieces 1a of the hanging-in jig 1 are driven in a beam 2 and a column 5 to temporarily connect the beam 2 and the column 5. And thereafter, the beam 2 is suspended by a crane and the column 5 is fixed to a specified position to form a framework. And panel members 9 in an architectural panel are fixed to the beam 2 and the column 5 with fixing tools such as nails N. And further, a connection board 7 is fixed to the beam 2 and the column 5 with nails through the panel members 9 to substantially fix them to the beam 2 and the column 5.  In this way, a beam and a column can be suspended by a crane and the airtightness between an architectural panel and a framework can be improved.
Patent JP-H04198311-A (JP)
Title: Thermosetting resin composition
Inventor: KANAYAMA KAORU
IPC: C08F4/26
Filed: 1990-11-28
Abstract: PURPOSE:To provide the subject composition containing a poly-unsaturated imide compound, an alkenylphenol, etc., and a bivalent palladium compound as a curing catalyst, having high curing rate and excellent processability and giving a cured product having excellent heat-resistance, etc. CONSTITUTION:The objective composition is produced by adding a bivalent palladium compound [e.g. palladium(II) chloride or palladium (II) nitrate] as a curing catalyst to a resin composition containing a poly-unsaturated imide compound containing >=2 unsaturated imide groups of formula (D is bivalent group having C=C double bond) in one molecule (preferably polymaleimide) and an alkenylphenol and/or alkenylphenol ether.
Patent JP-2001138409-A (JP)
Title: Method for forming box body from wood thin panel material to which biodegradable resin treatment is applied
Inventor: HIDAKA AKIHIRO
IPC: B31B50/36
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To form a box body from a thin panel material to which biodegradable resin treatment is applied simply, easily, certainly and efficiently. SOLUTION: A thin panel material, to which biodegradable resin treatment is applied, having a square shape wherein the sum of the lengths of the respective adjacent sides of the square bottom surface A of a box body to be molded and the length twice the height of the peripheral side walls B, C becoming the depth of the box body is respective adjacent sides are raised and bent at a right angle while four sides of the square bottom surface A of the box body forming a periphery having width corresponding to depth from an outer peripheral end to form the peripheral side walls B, C and triangular superposed ear parts D formed in the outsides of four corners of the peripheral side walls B, C are bent to the outer surfaces of one opposed peripheral side walls and bonded under heating and pressure.
Patent JP-H09135855-A (JP)
Title: Knee mounting tool
Inventor: NINOMIYA MAKOTO
IPC: A61F2/64
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To enable a patient suffering knee arthropathy deformans or the like to walk without anxiety by forming a tool for him/her to easily wear and not to feel a pain. SOLUTION: This knee mounting tool is made of a thigh mounting tool piece 2 and a knee joint piece 4 for flexibly jointing the thigh mounting tool piece 2 to a crus mounting piece 3. In this case, the knee joint piece 4 is formed out of a thigh joint piece 4a, a thigh spherical surface disc piece 4b, a crus joint piece 4c, a crus peripheral surface disc piece 4d and a joint shaft 4e for slidably connecting the thigh spherical surface disc piece 4b to the crus spherical surface disc piece 4d. Also, the knee joint piece 4 causes both of the thigh mounting tool piece 2 and the crus mounting piece tool 3 to be relatively displaced toward an inner direction vertical to a flexed plane at an angle within a range from 0 degree to an angle between 5 and 10 degrees, as the the knee joint piece 4 moves from a flexed state to an expanded state.
Patent JP-H03184832-A (JP)
Title: Method of coating inside of mold in pultrusion
Inventor: KANEKO ATSUSHI
IPC: B05D1/28
Filed: 1989-12-15
Abstract: PURPOSE:To simplify a production process, to reduce loss of coating and also to improve adhesive property and to uniform a coated film by forming the coated film on a film having mold release property and pulling this film into a mold together with the fiber base material impregnated with thermosetting resin and transferring the coated film on the surface of a molded form. CONSTITUTION:The necessary number of roving 2 is prepared by a roving guide. This roving 2 is passed through a resin impregnation tank 3 and sufficiently impregnated with resin. On the other hand, a uniformly coated film is formed on a film 4 having mold release property by a coating applicator 5. After the coated film is cured in a curing device 6, it is integrated with the roving 2 impregnated with resin in a shaping guide 7 and then pulled into a mold 8. The coated film is molded, cured and simultaneously transferred and coated on the surface of strengthened resin molded from a film. The molded article 9 of strengthened resin which is molded in the mold 8 is drawn out by a pulling machine 10 and cut by a cutter 11 and thereafter the film is peeled.
Patent JP-H11219563-A (JP)
Title: Reproducing device
Inventor: ENDO KAZUHITO
IPC: G11B20/10
Filed: 1998-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device capable of easily duplicating an audio signal at a high speed and also capable of reproducing the audio signals of more than 4 channels. SOLUTION: The digital signal recorded on a recording medium by compressing is duplicated on the other recording medium without extending. The audio signal is reproduced by utilizing the information recorded on a TOC of the recording medium. The 1st information signals (audio signals of 2 channels) are intermittently reproduced to the 1st area of a disk 9, then the 2nd information signals (audio signals of other 2 channels) are intermittently reproduced from the 2nd area of the disk 9 during the period when the reproduction of the 1st information signals is not carried out.
Patent JP-H02168131-A (JP)
Title: Temperature detector in constant temperature bath furnace and calibrating method therefor
Inventor: TAKAE KUNIO
IPC: G01K15/00
Filed: 1988-12-21
Abstract: PURPOSE:To enable calibration of a movable block of a plug-in type in a specialized calibration chamber by adopting a structure wherein the movable block with a temperature-measuring resistor incorporated is inserted into a socket. CONSTITUTION:A temperature detecting element 12 is fitted in a constant temperature bath furnace 2, while a temperature measuring resistor 13 is connected to a lead terminal pin in a movable block 14 of a plug-in type. In an ordinary state of fitting, the block 14 is set in a socket. When a temperature detector in the constant temperature bath furnace is calibrated, the block 14 with the temperature measuring resistor 13 incorporated is extracted from the socket in the detecting element 12 in the constant temperature bath furnace 2 and removed from the furnace. Then, the block 14 is sent to a specialized calibration chamber to be subjected to inspection and calibration.
Patent JP-H10170179-A (JP)
Title: Air conditioning apparatus
Inventor: ARIMA HIDETOSHI
IPC: F24F5/00
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To minimize power consumption while accurately achieving an air conditioning regardless of a floor where room units are installed in an apparatus which is so constructed to allow air conditioning in the room units by circulating a phase variable fluid between an outdoor unit and the plurality of room units installed therebelow depending on a specified weight difference between a liquid phase and a gaseous phase and a delivery output of a liquid pump installed on a liquid phase pipe. SOLUTION: An outdoor unit 1 and a plurality of room units 4 installed therebelow are linked by a liquid phase tube 6 and a gaseous phase tube 7 to form a closed circuit 3 and the rotation of an electric pump 10 in common to air conditioning provided on the liquid phase tube 6 by which a liquid of R-134a condensed by the outdoor unit 1 is sent to the room units 4 in the cooling operation and the liquid of R-134a condensed by the room units 4 is sent to the outdoor unit 1 in the heating operation is controlled based on a liquid level in a receiver tank 9.