baber/WOPTO huggingface dataset:
Patent JP-S62151248-A (JP)
Title: Mold for ingot making
Inventor: TAKAHASHI HIROYUKI
IPC: B22D7/00
Filed: 1986-12-01
Abstract: PURPOSE:To improve arranging work and safety for the work by fixing a feeder head mold and a sprue mold on the mold for ingot making formed vertical runner in the mold and forming a trough of the sprue mold to rotate around the rotating axis. CONSTITUTION:The feeder head mold 14 is formed as projecting by sand mold 19 in a metallic flask 15 with lining of thermal insulating material 20 in its surface, and three runners 21 made of refractory bricks 22 as conforming to each hole 12 for the runner of the mold 13, on the outer periphery. The spure mold 16 is arranged as conforming to the runner 21 of the mold 14 for the runners 25 consisting of an annular trough 23 made of refractory bricks and three radial runner bricks 24 in the metallic flask 17. After the molds 14, 16 are laid and fixed on the mold 13 as conforming to a runner 12 for the runners 21, 25, the trough 23 is rotated around the rotating axis to execute a rotating casting for ingot making. In this way, the excellent arranging work and safety for the work are obtd.
Patent JP-H04160767-A (JP)
Title: Nonaqueous system electrolyte battery
Inventor: OSHITA RYUJI
IPC: H01M10/052
Filed: 1990-10-23
Abstract: PURPOSE:To improve conservation and cycle characteristics by using 1,3- dioxolan-4-on for a solvent. CONSTITUTION:A solvent, 1,3-dioxolan-4-on, and at least one solute selected from a group composed of trifluoromethane sulfonic acid lithium, hexafluoro lithium phosphate, tetrafluoro boric acid lithium, hexafluoro arseni acid lithium, hexafluoro antimonic acid lithium, and lithium perchlorate, are contained in a nonaqueous system electrolyte. By the way, trifluoromethane sulfonic acid lithium, hexafluoro lithium phosphate, tetrafluoro boric acid lithium, hexafluoro arseni acid lithium, hexafluoro antimonic acid lithium, and lithium perchlorate etc., are usable as a solute. This improves conservation and cycle characteristics.
Patent JP-H11119890-A (JP)
Title: Electronic device having plural keys
Inventor: FUJIMOTO SUNAO
IPC: G06F3/02
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent wrong recognition of keys, by holding information on the device type or set mode and information on a non-used key to refer to these information when a key input operation is performed and invalidating the input of a relevant key if this key is not used. SOLUTION: When a key input operation is recognized, a control part 1 refers to a device type/mode information memory 2 to read out the information on the device type or set mode. Based on these read information, the part 1 reads the information (binary information) on the non-used key corresponding to the said device type or mode out of an non-used key information memory 3 and stores the information on the voltage value of the non-used key in a register 4. Then a comparison part 7 compares the key voltage information outputted from a voltage value binarization part 6 with the information on the voltage value (binary information) on the non-used key stored in the register 4. When both information are coincident with each other, the relevant key input operation is invalidated.
Patent JP-H02132851-A (JP)
Title: Two-dimensional array circuit
Inventor: YAMASHITA KOICHI
IPC: H01L21/82
Filed: 1988-11-11
Abstract: PURPOSE:To reduce a hard amount without reducing the relation of connection by a method wherein fellow switch matrixes and a second switch matrix and an element circuit are unmovably connected to each other replacing the lines and the rows between them with each other and the switch matrixes are formed into a movable design. CONSTITUTION:In case a communication is sent from an element circuit PE(1, 1) to an element circuit PE(1, 3) the PE(1, 1) is connected to an l(1, 1), program switches 20 provided at each intersecting point from the l(1, 1) are selected by a selector (SEL) and the PE(1,1) is connected to an l'(3, 1) by a program through the l(1, 1). As the l'(3, 1) is connected to an m(1, 3) of an SW plane 16, here is selected as a program switch end moreover, when an m'(3,3) is programmed, the PE(1, 1) is connected to sn element circuit PE(3, 3). Moreover, in case an element circuit PE(2, 1) and an element circuit PE(3, 4) are connected to each other, the PE(2, 1) is connected to an l(2, 1) and is connected to an l'(3, 1) by a program through the l(2, 1). As the l'(3, 1) is connected to the m(1, 3), the PE(2, 1) is connected to the PE(3, 4) if an m'(4, 3) is programmed and the connection between arbitrary element circuits PE can be conducted by two times of programs.
Patent JP-H04161224-A (JP)
Title: Dry treatment agent of halogen type exhaust gas
Inventor: SAITOU YOSHIJI
IPC: B01J20/04
Filed: 1990-10-23
Abstract: PURPOSE:To simultaneously and perfectly remove fluorine and chlorine type gases by using a composition prepared by bonding triiron tetroxide to soda lime as the treatment agent received in a treatment tower. CONSTITUTION:As the treatment agent received in an exhaust gas treatment tower bringing exhaust gas containing one or more kinds of halogen type gases such as boron chloride or hydrogen fluoride into contact with the treatment agent to remove the harmful component from the exhaust gas, a composition prepared by bonding triiron tetroxide to soda lime is used. The treatment agent and the exhaust gas are chemically reacted to make it possible to simultaneously and perfectly make the fluorine and chlorine type harmful gases in the exhaust gas harmless. Further, since the exhaust gas is treated by chemical reaction, the possibility of desorption like physical adsorption is eliminated and the safety at the time of the replacement of the treatment agent can be enhanced.
Patent JP-H01129935-A (JP)
Title: Manufacture of fine cristallized metallic material by self-soluble stirring rod
Inventor: ICHIKAWA KIYOSHI
IPC: C22C1/02
Filed: 1987-11-13
Abstract: PURPOSE:To obtain a metallic material having homogeneous fine microstructure without the inclusion of foreign matters in the cooling stage of molten metal by inserting a stirring rod consisting of the material having the compsn. as same as that of the molten metal and rotating the same. CONSTITUTION:The title rod consisting of the material having the compsn. as same as that of the molten metal is formed. Said stirring rod is inserted into the molten metal and the stirring rod is rotated in the cooling process of said molten metal. The crystal grains are then refined, by which the metallic material having homogeneous fine micro structure without the inclusion of foreign matters is obtd.
Patent JP-H10130357-A (JP)
Title: Thermoplastic polyurethane composition and its production
Inventor: NAKAYAMA KIMIO
IPC: C08G63/85
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic polyurethane composition excellent in melt moldability and capable of providing a molding material excellent in various properties such as heat resistance, hot water resistance and resistance to hydrolysis and provide a method for producing the polyurethane composition. SOLUTION: This thermoplastic polyurethane composition comprises a thermoplastic polyurethane (I) composed of an ester-based polymer polyol component produced by using a titanium-based esterification catalyst, an organic diisocyanate component and a chain extender component and having 54-90% long-chain hard segment and 10-10,000ppm compound (II) having at least one phenolic hydroxyl group. In the composition, retention ratio of long chain hard segment of the thermoplastic polyurethane (I) in the case when the thermoplastic polyurethane composition is subjected to melt treatment at 240 deg.C for 120min is >=90%.
Patent JP-H02256082-A (JP)
Title: Developing device
Inventor: YABANETA MASAZUMI
IPC: G03G15/09
Filed: 1989-11-03
Abstract: PURPOSE:To prevent a developer from infiltrating a gap between upper and lower developing sleeves by providing a developer guiding member leading the developer pumped by a developer pumping rotary body to an upper developing sleeve. CONSTITUTION:This developing device is provided with the developer guiding member 20 leading the developer 4 pumped by the developer pumping rotary body 9 to the upper developing sleeve 8. The developer 4 discharged by the rotary body 9 toward a lower developing sleeve 9a is received by the guiding member 20, is consecutively attracted with the magnetic force of a magnet 12 inside the upper developing sleeve 8, which carries the developer. Consequently, the developer enters hardly the gap G3 between the upper and lower developing sleeves 8 and 8a.
Patent JP-H02132500-A (JP)
Title: Pitch extracting device and cut-off frequency optimizing device
Inventor: YAMAZAKI NOBUHIDE
IPC: G10L25/90
Filed: 1988-11-14
Abstract: PURPOSE:To set the cut-off frequency to the frequency being optimum for extracting a pitch by making the cut-off frequency of a low-pass filter means variable, detecting short time average power of sound signal obtained before and after they are allowed to pass through the low-pass filter means, respectively by a power detecting means, and controlling the cut-off frequency so that its ratio becomes constant. CONSTITUTION:A sound signal inputted from a microphone is allowed to pass through a low-pass filter 101 whose cut-off frequency is about 300Hz, to eliminate its high frequency component and inputted to plural comparators 1021 - 102n. Subsequently, binary signals by each threshold obtained by them are inputted to synchronous circuits 1031 - 103n, respectively, and synchronized with a reference clock generated by a clock generating circuit 104. Thereafter, the synchronized binary signals are sent to counting circuits 1051 - 105n, in which a time interval for transferring the signal from '0' to '1' is measured. Next, counted values of the circuits 105 are inputted through deciding circuits 1061 - 106n to an estimating circuit 107, in which a pitch period or a frequency of the input sound signal is estimated and whether it is optimum or not is decided.
Patent JP-H09124215-A (JP)
Title: Paper arranging control device
Inventor: KANEKO MASAHITO
IPC: G05B13/02
Filed: 1995-11-06
Abstract: PROBLEM TO BE SOLVED: To carry out a paper arrangement adjustment simply at the same level as the work by a skilled operator, even by a beginner operator, by operating a adjusting device depending on a parameter corresponding to at least one adjustment device selected from adjustment devices of the air amount and the wind direction of a fan; the position of paper releasing cam; the rotation speed and the vacuum pressure of a vacuum suction vehicle; and the like. SOLUTION: Plural fans 1 provided at the upper part of a paper exhaust part are connected to an air amount adjustment device 8, and an actuator 12 for wind direction is connected to a wind direction adjustment device 11. An actuator in order to convert the releasing position of the chain gripper 2 of a paper release cam 3, and a cam position moving device 20 are connected to a paper release cam position adjustment device 9. To a vacuum suction vehicle 5, a motor 14 and an pressure control valve 13 with electropneumatic converter are provided separately respectively, and they are connected to a vacuum suction vehicle speed adjustment device cum vacuum suction vehicle vacuum pressure regulation device 10.  These adjustment devices 8, 9, 10, and 11 are composed mainly of a memory device 16 and an operation value learning device 17, and they are connected to the operation control device which contacted with an input device 18 and a learning/nonlearning selecting switch 19.
Patent JP-H01129646-A (JP)
Title: Telecontrol equipment
Inventor: HONDA TOYOTA
IPC: H04M1/64
Filed: 1987-11-16
Abstract: PURPOSE:To prevent the operation obstruction of an automatic answering telephone set by detecting whether or not a telephone line is hooked on after a reply of other telephone set is finished, and starting the telecontrol operation based on the result of detection. CONSTITUTION:A hook state detecting circuit 108 detects it that an automatic answering telephone set 114 is operated, the telephone line 101 is hooked off, the operation is finished and a line 101 is hooked on to close a switch circuit 103 and to connect the line 101 to a telecontrol device 102. Thus, the line 101 is closed in terms of DC by a terminating circuit 104, and hooks off again to start the telecontrol operation. That is, the device 102 is in the state of receiving a control signal and when the control signal reception circuit 105 receives a predetermined control signal, a main controller 109 decodes it to control a device 113 to be controlled via a device interface circuit 110.
Patent JP-H10193158-A (JP)
Title: Method and device for machining work
Inventor: SEEBAUM DIRK
IPC: B23K26/14
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To realize a high cutting speed with a high surface quality in a device and method for machining a work by a laser beam. SOLUTION: A gas flow 4 is made to collide with a work surface 6 near a machining part 9 of a laser beam, namely, near a mutually actuating zone. In reference to the collision area 5 of the gas flow 4 for the work surface 6, the machining part 9 is arranged essentially in the direction of the maximum pressure gradient Dmax induced by the gas flow 4 that collides with the work surface 6. The machining part 9 is so selected as to receive the maximum kinetic energy of the gas element.
Patent JP-H04283551-A (JP)
Title: Process for preparing 3-aminocroton- nitrile
Inventor: BUIRUHERUMU KUBUITSUTOMAN
IPC: C07C255/30
Filed: 1991-11-01
Abstract: A novel process for the preparation of 3-aminocrotononitrile by dimerisation of acetonitrile is described. 
<??>In this process, the deprotonation step is carried out with sodium amide as the strong base in the presence of liquid ammonia. 
<??>3-Aminocrotononitrile is employed as a starting material for the preparation of pharmaceuticals, pesticides or of azo dyes.
Patent JP-2001106958-A (JP)
Title: Abs resin primer coating for wet metal plating
Inventor: USHIO AKIRA
IPC: C09D109/00
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To find a wash primer which can impart a metallic deposit having sufficient peel strength (adhesion) to base materials for automotive parts by wet metal plating and can further form a smooth metallic deposit capable of replying to requirements of high-grade appearance of recent years. SOLUTION: An ABS resin primer coating composition for wet metal plating comprises a diene-based rubber component in an amount of 10-40 pts.wt. based on 100 pts.wt. of coating solid. A wash primer coating is formed by forming a primer coating layer for wet metal plating on a base material having a base coating layer.
Patent JP-H08145844-A (JP)
Title: Apparatus for supporting wind tunnel model
Inventor: YOSHIBAYASHI YUKIHIRO
IPC: G01M9/08
Filed: 1994-11-22
Abstract: PURPOSE: To make a complicate angle-changing apparatus required to be precise, simple in structure, easy to manufacture and assemble and inexpensive and, eliminate inconveniences of a conventional apparatus accompanying the up-down movement of a strut. CONSTITUTION: The apparatus consists of a strut 3 having an upper and a lower ends fixed to an upper and a lower walls of a wind way part 2, rotating ball screws 6, 7 penetrating up and down inside a front and a rear parts of the strut 3, travelling nuts 10, 11 meshed with the ball screws 6, 7 and sliding up and down in touch with a side face of the strut 3 subsequent to the rotation of the ball screws 6, 7, and a bush projecting outward of the strut 3 from both right and left sides of the travelling nuts 10, 11 and pivotally supporting a rear end of a sting hawk 19.
Patent JP-S62147710-A (JP)
Title: Winding for induction electric apparatus
Inventor: TERANISHI TSUNEJI
IPC: H01F27/32
Filed: 1985-12-23
Abstract: PURPOSE:To improve the dielectric strength of the entire winding for an induction electric apparatus by using the winding by dipping in an insulating oil, and using a material having a permittivity of the value of 1.3 times or less of that of the oil for insulating paper with which a conductor is covered, rails and spacers. CONSTITUTION:A material having a permittivity of the value of 1.3 times or less of that of an insulating foil is used for insulating paper 3a with which a conductor 3 is covered, rails and spacers 4. The material includes, for example, fluorine resin such as polytetrafluoroethylene, polymethyl benzene, polypropylene, polyethylene, etc. The paper 3a uses, for example, synthetic paper in which plastic film having low permittivity and kraft paper are laminated. Thus, an electric field applied to fine oil gap can be reduced to improve the dielectric strength of the entire winding.
Patent JP-H11108598-A (JP)
Title: Toy auditory, signal flare
Inventor: SAKAKIBARA MASATOSHI
IPC: F42B4/04
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To improve the visual factor in addition to the auditory appeal through generation of an explosion noise, and to increase the elaboration of the fireworks play by forming a brittle part to be destroyed by the explosive pressure of the explosive. SOLUTION: A sealed body 2 is provided with an explosive storage space to be filled with the explosive 3 inside, and the explosive storage space is formed between one end of a fuse 4 and a bottom stop 2b. The fuse 4 is fitted in a condition where the sealability of the explosive storage space is kept, and the whole sealed body 2 is packed by an external part 5. The external part 5 is formed spherical by joining two semi-spherical bodies 5a, 5b with each other, and the semi-spherical bodies 5a, 5b are formed of a foamed material with a brittle part 6 thereto. The visual factor is improved in addition to the auditory appeal by the generation of the explosive noise, and the elaboration of the fireworks play can be increased, and the danger by the explosion can be reduced.
Patent JP-H06136320-A (JP)
Title: Production of moisture-permeable waterproof coated molding
Inventor: UCHIDA SHINJI
IPC: B05D7/24
Filed: 1992-10-26
Abstract: PURPOSE:To obtain a moisture-permeable waterproof coated molding having moisture permeability as high as that of conventional one, improved water pressure resistance and good surface touch by coating a molding with a coating fluid obtained by mixing a urethane resin solution with fine hydrophobic silica particles in a manner advantageous in cost. CONSTITUTION:A urethane resin solution is mixed with 5-50wt.%, based on the resin component, fine hydrophobic silica particles of a particle diameter of 0.02-10mum. A molding is coated or impregnated with the obtained coating fluid and subjected to wet processing. The wet processing is performed in the following way. Namely, the substrate is coated or impregnated with a coating fluid, optionally brought into contact with steam, immersed in water or a mixed solvent comprising water and dimethylformamide to coagulate the film, washed with water and dried.
Patent JP-2000108508-A (JP)
Title: Ink jet recording sheet and manufacture thereof
Inventor: MAEDA MASAYO
IPC: B41M5/52
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording sheet which shows a high image quality, outstanding ink fixing properties and superb gloss especially to an aqueous pigment ink. SOLUTION: In the ink jet recording sheet with an ink receiving layer formed on a base material, the ink receiving layer is formed of a water-soluble cellulose derivative containing a methoxyl group and a water-soluble cationic resin. The cellulose derivative and the cationic resin are in the ratio of 95:5-50:50. In addition, the ink receiving layer has a pigment ink recording suitability. The recording layer is made water-resistant by irradiating it with electron rays and thereby causing its radiation crosslinking reaction.
Patent JP-H08144188-A (JP)
Title: Additive for neutralized paper and its utilization
Inventor: ISHIGAKI KAZUSHI
IPC: D21H17/37
Filed: 1994-11-22
Abstract: PURPOSE: To obtain the subject additive containing a specific copolymer, not lowering optical performance also under neutral paper-making conditions and capable of exhibiting paper strength effect excellent in specific bursting strength and Z shaft strength. CONSTITUTION: Excellent paper strength enhancer is obtained by carrying out polymerization reaction of (A) 60-98.95mol% of (meth)acrylic amide with (B) 0.05-10mol% of a vinyl compound of formula I (R<1> is H or a lower alkyl; (n) is 1-8) or its salt, (C) 0.5-20mol% of a vinyl compound of formula II (R<2> is H or a lower alkyl; R<3> is methyl or ethyl; (m) is 1-4) and further, other copolymerizable monomer, e.g. dimethylaminoethyl (meth)acrylate, etc. Acrylsulfonic acid, etc., as the component B, N,N-dimethylaminopropyl (meth) acrylamide, etc., as the component C and (meth)acrylic acid, etc., as the component D, can be exemplified, respectively.
Patent JP-H10191494-A (JP)
Title: Speaker
Inventor: HASEGAWA MITSUHIRO
IPC: H04R9/04
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a speaker of a slender structure to be used for various acoustic devices by which a low sound frequency is reproduced. SOLUTION: This speaker is constituted of a slender diaphragm 1, a magnetic circuit 6 palace corresponding to it, a drive force delivery member 3 inserted to a magnetic gap of the magnetic circuit 6, a nearly S-shaped damper 10 suspended to a frame 11, and a voice coil 4 coupled with the member 3. The damper 10 is formed into S-shaped to suppress a displacement difference in the vertical direction and nonlinear distortion at large amplitude is reduced and a low sound frequency signal is reproduced.
Patent JP-H10191338-A (JP)
Title: Image encoder and image decoder
Inventor: YOKOSE TARO
IPC: H04N19/85
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To provide encoding and decoding methods which efficiently compress without any distinction between a natural image and an artificial image. SOLUTION: An input image is converted by a DCT transforming part 20. A coefficient analyzing part 30 compares a constant that is preliminarily defined with coefficient data, 120 and a high pass coefficient masking part 50 and an inverse transforming part 60 acquire low pass image data 150 of the input data based on the comparison result. A pixel thinning part 70 receives the data 150 and creates a thinning image based on the comparison result. The thinning image and coefficient information are sent to a decoding side. A decoder decodes an image from the thinning image and the coefficient information.
Patent JP-2000079070-A (JP)
Title: Bathing tool
Inventor: ONO YUTAKA
IPC: A47K7/02
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To improve the convenience for use as a washrag by forming a main body part like a block of such a size as to be held by the hand using a comparatively hard porous material, forming a recessed part at least in one surface of the main body part, and communicating a through hole from the recessed part to another portion of the main body part. SOLUTION: A main body part 1 is formed like a block by a rectangular parallelopiped of such a size as to be held by the hand using a comparatively hard porous material such as natural pumice, synthetic resin foam material. An aromatic 2, and an antibacterial agent 3 are contained in the main body part l. The aromatic 2 is formed by a material generating aroma of herb or the like. The antibacterial agent 3 is formed by a material inhibiting growth of various germs easy to propagate in a culture medium of fat of the human body, soap and water. An elongated hole-like comparatively shallow recessed part 4 is formed in one surface of the main body part 1. One through hole 5 is bored in the recessed part 4. The through hole 5 is communicated from the recessed part 4 to the opposite side to the surface where the recessed part 4 of the main body part 1 is formed.  The main body part 1 is held with the recessed part 4 abutting on the elbow, the knee, the heel or the like to be rubbed.