baber/WOPTO huggingface dataset:
Patent JP-H0765814-A (JP)
Title: Alkaline zinc storage battery
Inventor: YANO MUTSUMI
IPC: H01M10/24
Filed: 1993-08-26
Abstract: PURPOSE:To provide an alkaline zinc storage battery having a long cycle life and high reliability by partly applying and forming a thin film comprising surface active agent on the surface of a porous film. CONSTITUTION:A battery comprises a positive electrode 1, a negative electrode 2, a multi-layer separator 3 to separate both electrodes from each other, a positive electrode lead 4, a negative electrode lead 5, a positive electrode external terminal 6, a negative electrode can 7, etc. The positive electrode 1 and the negative electrode 2 are contained in the negative electrode can 7 as they are wound spirally through the multi-layer separator 3 to which electrolyte is injected. The separator 3 comprises a hydrophobic porous film and nonwoven fabric or woven fabric, and a thin film comprising surface active agent is partly applied and formed on a surface of the porous film to apply hydrophilic property partly.
Patent JP-H0761210-A (JP)
Title: Pneumatic tire
Inventor: MINAMI NOBUAKI
IPC: B60C11/11
Filed: 1993-08-27
Abstract: PURPOSE:To reduce a passing noise as operational stability and wet gripping performance are maintained by making a block pitch different among a plurality of block lines, and the block pitch in the inner block line larger in comparison with the outer block pitch. CONSTITUTION:When the numbers of blocks B1, B0 in an inner and an outer block line are shown by N1, N0, the width in a tire axial direction between the groove edges of a central main groove G1 by WG1, the width of in a tire axial direction between the groove edges of an outer main groove GO by WG2, the width of the inner block B1 by WBi, the grounding width of the outer block BO by WBo, the ratio of the peripheral pitch length Pgi, Pgo of an inner and an outer lateral groove gi, go to the width WBi, WBo of the block BI, BO by R1, Ro, and a half grounding width from a tire equator to an grounding end on one side by W, the following equations shall be satisfied, namely, 0.3<=Ni/No<=0.7, 0.1W<=WG1<=0.17W, 0.1W<=WG2<=0.17W, 0.3W<=WBi<=0.6W, 0.3<=WBo<=0.6W, 1.3<=Ri<=3.5, 0.5<=Ro<=1.2.
Patent JP-H1187967-A (JP)
Title: Board-mounting type heat-exchanging structure
Inventor: KITAHARA TAKASHI
IPC: H05K7/20
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To enhance cooling efficiency, while suppressing increase in the height dimension of a part-mounting board by employing a heat pipe and a board ground layer as a heat transfer body for thermally coupling a heat-exchanging part and a heat receiving/spreading part, thereby releasing restriction on the mounting position of a high heat generating element. SOLUTION: A heat-exchanging part 1 and a heat receiving/spreading part 2 are arranged separately on a board 5 mounting a plurality of semiconductor elements, constituting an electronic circuit, while being coupled thermally through a heat pipe 3 and a board ground layer 4. A heat spreading part 6 is coupled thermally with the heat-exchanging part 1 through the board ground layer 4. The heat exchanging part 1 is provided with a large number of heat dissipation pins, having high thermal conductivity connected with an inner layer ground through a through-hole. The heat exchanging part 1 is composed of a member satisfactory in solderability and thermal conductivity and is preferably bonded to the inner layer ground exposed to the surface of the mounting board 5.
Patent JP-H0684317-A (JP)
Title: Optical disk cartridge and manufacture thereof
Inventor: NISHIKAWA HISAO
IPC: G11B23/02
Filed: 1992-09-03
Abstract: PURPOSE:To eliminate the cause of the generation of trouble at the time of recording and reproducing and of the generation of a head crush by forming a layer whose conductivity is higher than plastic inside an optical disk case. CONSTITUTION:The layer 101 whose conductivity is high is formed inside the optical disk case. The optical disk case is composed of an upper shell 102 and a lower shell 103; and they are faced with each inside opposed to each other and integrated with the optical disk 104 of a single plate construction incorporated to form the optical disk cartridge. At the time of manufacturing the cartridge, the inside of the shell 306 of the optical disk case is set to be on the lower side in a vacuum evaporation device, Cr is vapor-deposited in vacuum, and the layer 101 with a high electrical conductivity is formed.
Patent JP-H1177223-A (JP)
Title: Manufacture of valve element having spherical surface of tip
Inventor: TAKAMI KUNIHIKO
IPC: B21K1/20
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To easily form a spherical surface of excellent accuracy on a tip of a shaft-like valve element. SOLUTION: In a method for manufacturing a valve element having a spherical surface on its tip by achieving the cold forging of a shaft-like stock 14, a tip part 3 of the stock 14 is formed of truncated conical shape in which a tip part of the stock is tapered to the end in advance, and the formed tip part 3 is cold forged by a die having a semi-spherical recessed surface to form a spherical surface at the forward end of the tip part. The tip part 3 formed in truncated conical shape in advance, is pressed against the semi-spherical recessed surface of the die successively from a part of the tapered edge, and the whole end of the stock 14 is plastically deformed along the semi-spherical recessed surface to form the spherical surface.
Patent JP-H0680912-A (JP)
Title: Automobile coating composition and substrate coated therewith
Inventor: ARAKAWA TAKASHI
IPC: C09D7/12
Filed: 1992-09-04
Abstract: PURPOSE:To provide a coating material composition which gives a coating film which changes in color and is desirable for improving the design of automobile coating and a coated substrate which changes in color. CONSTITUTION:The composition comprises 20-60wt.% thermochromic liquid crystal and 80-40wt.% aqueous resin emulsion, and the title substrate comprises a color base layer of a lightness L* of 70 or below, a coating film made from a coating composition comprising 20-60wt.% thermochromic liquid crystal and 80-40wt.% aqueous resin emulsion, and a clear layer.
Patent JP-H11172593-A (JP)
Title: Functional epoxy silicone covering for clothing for paper-making machine and its method
Inventor: CASTEEL BRYAN
IPC: D21F1/00
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To impart excellent stain-controlling performance to the cloth to be used in the paper making machine with a long-life durability that can retain staining prevention as long as the cloth is usable by coating the cloth with a silicone-epoxy resin. SOLUTION: Single-layer or multi-layer cloth of polyester which will be used in the steps of shape formation, pressing, drying and the like is coated with a resin composition containing an emulsion of silicone epoxy resin as a base and a curing agent or crosslinking agent by spraying or with a kiss-roll applicator in an amount of 0.1-10.0 wt.%, preferably 1.0-3.0 wt.% on the dry basis and is heat-treated.
Patent JP-H0980033-A (JP)
Title: Judgment method for exfoliation of wall tile from building
Inventor: WATANABE HIROSHI
IPC: G01N19/08
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a judgment method in which the exfoliation of a wall tile from a building is judged by a low-cost apparatus, quickly, with high accuracy, quantitatively and easily by a method wherein the surface of the tile is vibrated mechanically and vibrating levels at a plurality of frequency bands are recorded so as to be discriminated by using a specific expression. SOLUTION: By using an exciter 1, a tile 5 is scanned by using an apparatus in which an oscillation exciting roller 2 and a receiving disk 3 connected to an accelerometer 4 are arranged in parallel. When the existence of an exfoliation is discrimineted, levels at respective vibration octave bands in a plurality of known sound places and exfoliated places are measured. For example, levels at seven octave bands from 64Hz to 4kHz are measured, vibration levels at seven frequency bands are designated respectively as x1 to x7 , and factors a1 to a7 are set by using the discriminating analysis of expression I. Then, the same measurement is executed to a wall surface to be investigated, obtained data is substituted for expression I, the value of Ya is compared with a threshold, and the existence of an exfoliation is estimated.  Then, by using expression II, values of factors b1 to b7 are set, the value of Yb obtained by substituting data for expression II is compared with a threshold, and the position of an exfoliation face is estimated.
Patent JP-S6296519-A (JP)
Title: Cured urethane
Inventor: OKAMOTO KOHEI
IPC: C08G18/69
Filed: 1985-10-24
Abstract: PURPOSE:To obtain a cured urethane excellent in tensile strength and useful as an elastic material, a buffering material or a fiber material, by reacting a specified diene copolymer with a polyisocyanate compound. CONSTITUTION:100pts.wt. mixture of 50-90wt% diene monomer (a) (e.g., isoprene) and 50-2wt% epoxy group-containing monomer (b) (e.g., glycidyl acrylate) is copolymerized at 50-200 deg.C and a pressure of 0-200kg/cm<2>G for 0.1-24hr in the presence of 0.1-50pts.wt. initiator and/or chain transfer agent which can introduce OH groups into the copolymer (e.g., H2O2) to obtain a diene copolymer (A) having both of OH groups and epoxy groups and having an average OH functionality >=1.50, preferably 1.50-3.50. Component A is mixed with a polyisocyanate compound (B) (e.g., diphenylmethane diisocyanate) at a molar ratio of NCO of component B to OH of component A of 0.2-25 and the mixture is cured by reaction in the presence of, optionally, a cure accelerator.
Patent JP-H1158142-A (JP)
Title: Electric discharge machine and its processing method
Inventor: NEHASHI NORIYUKI
IPC: B23H7/22
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an electric discharge machine and method thereof which can carry out a minute processing precisely. SOLUTION: A wire 3 sent out from a wire bobbin 2 is penetrated in a wire guide 7 or the like, in an electric discharge processing head 1, and finally wound up by a winding up bobbin 9. A work piece W is electric discharge machined by the wire 3 passing the wire guide 7. The section of the wire 3 before being used to the electric discharge machining is shapingly processed by an electrode section shaping device 10 arranged by facing to the wire guide 7. The section shaping of the wire 3 is carried out by the electric discharge machining by using another wire provided on the electrode section shaping device 10.
Patent JP-H04116265-A (JP)
Title: Fuel heating device for diesel engine
Inventor: EGUCHI NOBUJI
IPC: F02M37/00
Filed: 1990-09-06
Abstract: PURPOSE:To accelerate the atomization of fuel spray and further improve the cleanness of the exhaust gas by connecting a cooling water feed passage feeding the engine cooling water and an air feed passage feeding the dry air to a reaction chamber. CONSTITUTION:When an engine 13 is started and the operation is started, the cooling water is branched from a cooling water passage 18 to a bypass passage 21 by the switching of selector valves 23a, 23b while switching valves 27, 28 are closed, and it is returned to the cooling water passage 18 through a reaction chamber 3 in the casing 1 of a heat exchanger 5 and guided to a radiator 19. Part of the cooling water passing the reaction chamber 3 is absorbed by potassium chloride 2, heat is generated at this time, and the temperature becomes 100 deg.C or above. The fuel sucked from a fuel tank 6 flows in the heated passage 4 of the heat exchanger 5 from a fuel passage 32, it is heated and fed to an injection position 10 while its viscosity is lowered, and it is injected into the combustion chamber of the engine 13 from an injection nozzle 11.
Patent JP-H0983533-A (JP)
Title: Name solving device
Inventor: HASHIMOTO SUNAO
IPC: H04L12/24
Filed: 1995-09-14
Abstract: PROBLEM TO BE SOLVED: To solve a name without setting a large name space by transferring the name whose solution is requested to the other computer system so as to solve the problem in a prescribed computer system. SOLUTION: A name generation part 4 generates name data 18 from a name solving procedure 11 and name solving data 12 in a name solving part 3 and from the name. At that time, high-order and low-order name spaces can be indicated. A name solving management part 1 transfers name data 13 to a name solving management part 2. The name solving management part 2 analyzes received name data 13 in a name data analysis part 5 and obtains the name solving procedure 11, name solving data 12 and the name. The name solving procedure 11 and name solving data 12 are transferred to a name solving part 6 so as to make it hold them. Furthermore, the name is transferred and the name is solved.
Patent JP-H1178422-A (JP)
Title: Heavy duty pneumatic tire
Inventor: KANEKO MIE
IPC: B60C11/01
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To efficiently prevent a tear made on a groove bottom of a circumferential striation and tending to develop on an end part of the extreme outer layer of a reinforcing belt while improving a partial wear restraining effect in a region in a heavy duty pneumatic tire arranging a defence group in the tread side region. SOLUTION: A tread part arranged with a reinforcing belt 10 including an intersection belt 9 on an outer periphery of a crown part 4 of a carcass 3 and a circumferential striation 14 in a tread side region is provided, a distance (a) measuring a central position O of tread opening width of the circumferential striation 14 from a tread end position P in the tire cross direction is 10-15% of tread half width TW/2 in a cross-section in the tire cross direction, groove depth (b) of the circumferential striation 14 is 70-100% of groove depth (h) of a circumferential main groove 11, an end edge position Q of an outside inclined belt layer 7 is on the outside in the tire cross direction rather than a groove bottom position R of the circumferential striation 14, a distance (c)  in the tire diametrical direction from the groove bottom position R of the circumferential striation 14 is more than 7 mm, and a distance (d) in the tire cross direction from the groove bottom position R is more than 5 mm.
Patent JP-H08102311-A (JP)
Title: Sealed lead-acid battery retainer, its manufacture, and sealed lead-acid battery
Inventor: OKAMOTO HIROKI
IPC: H01M2/16
Filed: 1994-09-30
Abstract: PURPOSE: To provide a sealed lead-acid battery retainer capable of sufficiently retaining an electrolyte and effectively supplying the electrolyte to positive and negative plates. CONSTITUTION: In a sealed lead-acid battery formed by placing an electrode group comprising a positive plate 1 and a negative plate 2 and a retainer 3 arranged between them in a container 4, the retainer 3 has a low density layer 11 in the central part in the thickness direction and high density layers 10 in both surface layers.  The retainer 3 is manufactured in such a way that as a first process, paper making is performed in a stream from the upper part to the lower part of water in which glass fibers are dispersed, the paper is dried to obtain a nonwoven fabric having the high density layer 10 on the lower side and the low density layer 11 on the high density layer 10, and as a second process, the amount of glass fibers dispersed in water is increased than the first process and a stream from the upper part to the lower part of water in which glass fibers are dispersed is speeded up than the first process, and paper making is performed on the low density layer 11.
Patent JP-H0286237-A (JP)
Title: Message output control system for communication network system
Inventor: TAKEI AKIO
IPC: H04L12/24
Filed: 1988-09-21
Abstract: PURPOSE:To manage the operation state of each node by a network management node only by providing an output destination control means so as to change an output destination of an operator communication message without giving effect on a sender program of the operator communication message. CONSTITUTION:The output destination control means 9 is provided to revise the output destination of an operator notice message outputted with console identification designation without giving effect on an operator notice message output program 3 optionally. Thus, the operator notice message required for the operation management among operator notice messages outputted to a console display device of each node is outputted to a console display device of the network management node. Thus, the operating state of each node is monitored by using the network management node only.
Patent JP-H1063708-A (JP)
Title: Drawing processing system
Inventor: YASUDA AKIHIKO
IPC: G06F17/50
Filed: 1996-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a drawing processing system capable of executing a series of work such as the processing of a design changing instruction manual followed by the change of a drawing through a network. SOLUTION: This system is provided with a control part 1 for controlling a network interface for attaining network communication. A terminal equipment 2, a document database 4, a drawing database 5,... are connected to the network. Thereby a prescribed document can be prepared by the terminal equipment 2 and the prepared document file can be registered in the database 4. In addition, a drawing file related to the prepared document file is read out from the database 5 and the read drawing file can be issued by a format annexted to the document file. the document file provided with the issued drawing file can be received by another terminal equipment 2.
Patent JP-H0680675-A (JP)
Title: Synthesis of organic indium complex
Inventor: KIJIMA ICHIRO
IPC: C07F5/00
Filed: 1992-09-04
Abstract: PURPOSE:To provide a process for easily synthesizing an organic indium complex in high yield. CONSTITUTION:An organic indium complex can be produced by reacting metallic indium with a copper complex in the presence of an organic solvent.
Patent JP-H08100537-A (JP)
Title: Safety device for work of assembling or disassembling crane boom
Inventor: NAKAMURA YONEMASA
IPC: E04G21/32
Filed: 1994-09-30
Abstract: PURPOSE: To secure the safety of workers who assemble or disassemble a crane boom, by a method wherein each supporting post is erected on adjacent lattice pipes bridged between main pipes on the upper side of the crane boom, a rope is stretched between the connection parts, each of which is at the top end of the supporting post, and a safety belt is attached to the rope. CONSTITUTION: A base member 13, in which a cylindrical pipe 21 for erecting a supporting post 19 is pierced and to which the pipe 21 is welded, is removably attached between adjacent lattice pipes 3, 5 bridged between main pipes 1, 1 on the upper side of a crane boom 9, with two U-shaped bolts 15. The supporting post 19 on the top end of which a connection part 27 is formed is inserted into the pipe 21 and is fixed and erected by a ringed stopper 29 and with a cotter pin 31, and a rope 25 is stretched between the connection parts 27. Each end of the rope 25 is connected to the ring of the connection part 27 of the supporting post 19, through a hook 35, and the ropes 25 are stretched parallel to the main pipe 1 on the upper side of the boom 9. A safety belt 23 for each worker who assembles or disassembles the boom 9 is attached to the rope 25.
Patent JP-H1186897-A (JP)
Title: Sealed nickel hydrogen battery
Inventor: ISOGAI YOSHIHIRO
IPC: H01M2/12
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a sealed nickel hydrogen battery with which the cycle service life can be remarkably improved more than usual without the use of a complicated process and a material. SOLUTION: In a sealed nickel hydrogen battery, a safety valve 4 is provided in an upper end part of a case 1, and an electrolyte-holding porous body 2 is arranged on a gas storage space side in the case 1. An injection quantity of an electrolyte is also filled by increasing the quantity by 5 to 40% more than normal, so as to become higher than an upper end surface of a plate. When the electrolyte is filled above the upper end surface of the plate in this way, the cycle service life of the sealed nickel hydrogen battery can be markedly prolonged.
Patent JP-H04120082-A (JP)
Title: Terminal perfluoroalkylsilane compound and production thereof
Inventor: OGAWA KAZUFUMI
IPC: C07F7/18
Filed: 1990-09-07
Abstract: NEW MATERIAL:A compound expressed by formula I (m is 1-8; n is 0-2; p is 5-25; q is 0-2; X is halogen or alkoxy; A is O, carboxy or dimethylsilylene). EXAMPLE:15-(Trifluoropropyldimethylsilyl)pentadecyltrichlorosilane. USE:A coating agent for various substrates, capable of firmly and chemically adsorbing on bases and excellent in adhesion and durability. PREPARATION:A terminal perfluoroalkylsilane compound expressed by formula II and a silicon compound expressed by formula III are subjected to hydrosilylation reaction.
Patent JP-H0660539-A (JP)
Title: Spindle motor control circuit
Inventor: OTA SHUICHI
IPC: G11B19/20
Filed: 1992-08-13
Abstract: PURPOSE:To eliminate rush current at the time of starting a spindle motor, to enhance starting force and to shorten a spin-up time. CONSTITUTION:A transistor Q4 executes switching action and works to keep set speed. BAT1 to BAT3 are secondary batteries and charged through diodes D1 and D2, charge resistances R1 and D4 to D6 in the case of applying the power source of a drive. When a start signal (START) is inputted, a relay RL is actuated and the BAT1 to BAT3 are connected in series. Then, V1 becomes high voltage and large current flows in windings U, V and W through the Q4, so that the revolving speed of the motor is rapidly increased to attain the specified revolving speed rapidly.
Patent JP-H08102850-A (JP)
Title: Picture processor
Inventor: KIRII SHIGEKO
IPC: G06T3/40
Filed: 1994-09-30
Abstract: PURPOSE: To enlarge or reduce picture data by an arbitrary real number magnification by providing a means for executing over-reading or skip-reading on input picture data so that the number of processing times in a main scanning direction and an subscanning direction becomes a specified number of times. CONSTITUTION: Continuous ((m)×(n)) pieces of input picture data which are arranged by m-pieces in the main scanning direction and n-pieces in the subscanning direction are inputted by an input part 1. A magnification gradation conversion part 2 over-reads or skin-reads input picture data in accordance with the enlargement or reduction magnification (p) in the main scanning direction and the enlargement or reduction magnification (q) in the subscanning direction so that the number of processing times in the main scanning direction becomes ((p)×(m)) times and the number of processing times in the subscanning direction becomes ((q)×(n)) times. The magnification gradation conversion part 2 substitutes data showing gradation so that the gradation of continuous data continuously changes by executing over-reading and skip-reading.
Patent JP-S6286934-A (JP)
Inventor: UIREMU BAN DEA DOOZU
IPC: H04M1/66
Filed: 1986-10-08
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-H1175888-A (JP)
Title: Production of optically active 1,2-indanediol
Inventor: NAKANO SHIGERU
IPC: C07C29/56
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To industrially obtain the optically active isomers of cis-1,2-indanediol useful as raw materials for producing the intermediate of an anti-HIV medicine and the like by reacting the cis-1,2-indanediol with an ester in the presence of a lipase in an organic solvent. SOLUTION: The method for producing the optically active isomers of cis-1,2- indanediol comprises reacting cis-1,2-indanediol of formula I with an ester of formula II [R1 , R2 are each independently a saturated or unsaturated alkyl, a (substituted) aralkyl] in the presence of a lipase in an organic solvent to preferentially esterify (-)-(1S,2R)-1,2-indanediol of formula III, and subsequently separating the obtained acyloxyindan-1-ol of formula IV from the (+)-(1R,2S)-1,2- indanediol of formula V.