baber/WOPTO huggingface dataset:
Patent JP-H05210842-A (JP)
Title: Production of substrate for magnetic disk
Inventor: ENOMOTO MASATOSHI
IPC: B23K26/00
Filed: 1992-01-31
Abstract: PURPOSE:To decrease thermal influences and substrate distortions by subjecting a planar blank material having a prescribed thickness to laser cutting, thereby producing a base material for magnetic disks. CONSTITUTION:A CO2 laser, etc., are preferable as a laser for cutting and Ar, N2, etc., as an assist gas. The gaseous pressure is preferably in a range from 4 to 8kgf/cm<2>. A slab made of an aluminum alloy is first produced and is rolled to a rolled plate 2 of the thickness corresponding to the thickness t of the substrate 1 for the magnetic disks. The execution of washing of the rolled plate 2 between the rolling and the laser cutting is preferably avoided. After the inner peripheral 1a of the substrate 1 is cut, the outer peripheral part 1b is cut in the laser cutting. The substrate 1 is subjected to finishing, such as polishing, after the laser cutting.
Patent JP-H05253330-A (JP)
Title: Machine for starching wax to ski bottom
IPC: A63C11/08
Filed: 1993-02-03
Abstract: PURPOSE: To form a wax base mechanically on the bottom of a ski, by providing a wax tank having an opening to communicate to a wax supplying pipe and being enclosed perfectly by a peripheral wall to protect any leakage, an extruding means which is controllable by users, a shutter, and a cleaning device. CONSTITUTION: A door 2 is made closed in such a way that the bottom of a ski 5 faces against a spray nozzle 16, and a carrier 11 is made moved from the upper part of a guide 12 to its lower part. During this motion, a rotating brush 19 is moved in the direction of an arrow 55, to polish the bottom surface of the ski 5 to be waxed and to dry it. Then, the carrier 11 is made moved from the lower part to the upper part. During this motion, the rotating brush 19 is driven in the direction of the arrow 55 to press the wax into a wax supplying pipe 18 by an extruding means as the carrier 11 moves, to blow the wax paste from the spray nozzle 16 against the bottom surface of the ski. When the carrier 11 reaches the upper part position, a practice of the extruding means is stopped.  Once again, the carrier 11 is moved from the upper part to the lower part to polish the bottom surface of the ski 5 to be waxed by the rotating brush 19. A cleaning device for the outside area of the spray nozzle 16 is arranged.
Patent JP-S63187598-A (JP)
Inventor: SUGIMOTO HIROTOSHI
IPC: H05B41/282
Filed: 1987-01-28
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-H02199051-A (JP)
Title: Method for accelerating setting of specific aquatic concrete
Inventor: OTOMO TAKESHI
IPC: C04B24/38
Filed: 1989-01-27
Abstract: PURPOSE:To suppress action of aquatic concrete and make reaction of cement vigorous by mixing pozzolan reactive powder and absorbing fine powder into a concrete containing a water soluble cellulose ether based blending agent. CONSTITUTION:A concrete using a water soluble cellulose ether based blending agent is blended with a pozzolan reactive powder having large ability capable of absorbing the water-soluble cellulose ether based blending agent, blast furnace slag and/or absorbing fine powder. The water soluble cellulose ether based blending agent blended with the concrete is absorbed to cement granule to give viscous property to the concrete. In the above-mentioned method for accelerating setting, the water soluble cellulose based blending agent is selectively absorbed to fine powder content of blending material and fine aggregate. As a result, an amount of water soluble cellulose based blending agent absorbed to the cement is reduced and hydration reaction of the cement is not inhibited and therefore, setting is accelerated.
Patent JP-H02199157-A (JP)
Title: Resin composition containing oxazoline derivative
Inventor: ISHIDA HIROMI
IPC: C08L67/00
Filed: 1989-01-27
Abstract: PURPOSE:To improve shear rate dependency of melt viscosity of a resin compsn. by compounding a polyester or a polyamide with an oxazolinyl deriv. CONSTITUTION:This resin compsn. is prepd. by compounding a polyester or a polyamide with a compd. having at least three oxazolinyl groups in the molecule. A pref. ratio is 0.1-2 pts.wt. the compd. to 100 pts.wt. polyester or polyamide. Examples of the oxazolinyl deriv. include 1,2,4-tris-(2-oxazolinyl)benzene and 1,2,4,5-tetrakis(2-oxazolinyl)benzene. A hollow molded item with uniform thickness and dimension can be produced by blow molding the resin compsn.
Patent JP-S57146643-A (JP)
Title: Ply supplier
Inventor: NAKAHAMA KOUZOU
IPC: B29D30/30
Filed: 1981-02-05
Abstract: PURPOSE:To fix the length of a ply and to stabilize the quality of a tire remarkably by a method wherein the ply is cut in a ply supplier. CONSTITUTION:Plys 2a, 2b are brought out of stock parts 20a, 20b and each of them is transferred at a fixed speed. When their tips are detected by detecting mechanisms 23a, 23b, conveyors 26a, 27a and conveyors 26b, 27b are stopped. Subsequently, ply cutting mechanisms 22a, 22b operate to cut each of the plys 2a, 2b at a desired dimension. A desired time after the cut ply piece 2a is fed first, the cut ply piece 2b is fed. The ply 2a reaches the feed conveyor 27b first and when its tip is detected by detector 66, the roller of preassembling mechanism 24 falls. And then, the ply piece 2b is stacked on the lower side of the ply piece 2a, they are pressed by roller action and adhere to each other and are supplied to former 9.
Patent JP-S55108439-A (JP)
Title: Vinyl chloride resin molding composition
Inventor: OGASAWARA KENJI
IPC: C08L1/00
Filed: 1979-02-14
Abstract: PURPOSE: To obtain molded article having good heat stability and creep characteristics by blending vinyl pyridine polymer and dibasic zinc stearate with vinyl chloride resin.  
     CONSTITUTION: Vinylpyridine polymer and dibasic zinc stearate are blended with a resin consisting mainly of vinyl chloride resin. From 1.0 to 10.0pts.wt. of vinylpyridine polymer and from 1.0 to 5.0pts.wt. of dibasic zinc stearate are blended with 100 pts. wt. of vinyl chloride resin. Examples of vinylpyridine polymers are vinylpyridine homo-polymer or copolymers. Preferably a copolymer of vinylpyridine and styrene contains not more than 90wt% of styrene, and a copolymer of vinylpyridine and butadiene contains not more than 40wt% of butadiene. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S60160854-A (JP)
Title: Preparation of food raw material and feed from bean curd refuse
Inventor: NAKAZONO SHIYUUZOU
IPC: A23L11/00
Filed: 1984-01-31
Abstract: PURPOSE:To prepare a food raw material and feed having high nutrient value and preservable for a long period without causing the emission of ill odor and generation of bitter or astringent taste, by heat-treating bean curd refuse under reduced pressure using a hot oil as a heating medium. CONSTITUTION:An oil such as animal oil, vegetable oil etc. or their mixture is heated in a closed vessel at about 80-120 deg.C by incident heating, and bean curd refuse is thrown into the hot oil. The vessel is closed and evacuated while keeping the oil temperature at the above level and stirring the content of the vessel. The evacuation is started from the moderate vacuum of about 10-20mm.Hg, and then proceeded to a nearly complete vacuum of about 650-750mm.Hg to dehydrate the bean curd refuse to a water-content of about 3-6%. The bean curd refuse is taken out of the vessel, deoiled, and crushed to obtain the objective food raw material, etc.
Patent JP-2000214336-A (JP)
Title: Quartz glass fiber
Inventor: UEDA TOSHITSUGU
IPC: G02B6/00
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent increase of light absorption in the UV region by forming an enclosing material around a clad formed around a core to dispersedly distribute fine particles capable of accumulating hydrogen. SOLUTION: The quartz glass fiber has a core 1, a clad 2 formed around the core 2 and an enclosing material 3 coating the periphery of the clad 2. The enclosing material 3 contains dispersedly distributed hydrogenated metal particles 4 capable of accumulating hydrogen. Since the hydrogenated metal particles 4 discharge hydrogen by equilibrium dissociation when hydrogen in the core 1, the clad 2 and the enclosing material 3 is reduced by diffusion and discharge, hydrogen is always supplied in the quartz glass, and even if glass defects are caused by irradiation with UV, a hydride is formed by the hydrogen and the increase of light absorption is inhibited. Since a large quantity of hydrogen is present in the hydrogenated metal particles 4, hydrogen in the hydrogenated metal particles 4 is not depleted by discharge by equilibrium dissociation.
Patent JP-H07223259-A (JP)
Title: Manufacture of rigid thermoplastic resin product in continuous length having bend part
Inventor: HASHIMOTO KOZO
IPC: B29C47/04
Filed: 1994-02-10
Abstract: PURPOSE:To provide a method capable of manufacturing a rigid thermoplastic resin product in a continuous length having a bend part wherein weight saving, reduction of cost, and recycling can be achieved by restraining occurrence of useless things. CONSTITUTION:A method is provided wherein a weather strip 1 made o a rigid thermoplastic resin in a continuous length having bend parts 5, 6 is manufactured from a linear continuous long material made of the rigid thermoplastic resin molded by extrusion. Firstly, the bend formed parts in the material are heated by heat transfer with a heater. Then, a molding tool capable of forming cavities corresponding to the bend parts 5, 6 in mold clamping is opened, the material softened by heating is set therein, the molding tool is clamped and cooled to manufacture the weather strip.
Patent JP-S56113730-A (JP)
Title: Formylation of xylene mixture
Inventor: FUJIYAMA SUSUMU
IPC: C07C49/76
Filed: 1980-02-14
Abstract: PURPOSE: To prepare dimethylbenzaldehyde useful as a raw material or trimellitic acid, selectively, by the formylation of xylene mixture supplied in high quantity at a low cost in the presence of hydrogen fluoride-boron trifluoride containing specific amount of boron trifluoride.  
     CONSTITUTION: A xylene mixture containing m-xylene and o-xylene is formylated with CO in the presence of hydrogen fluoride-bron trifluoride to obtain 2,4-dimethyl- benzaldehyde and 3,4-dimethylbenzaldehyde. The amount of boron trifluoride is ≤1.5mol pref. 1.2W0.3mol/1mol of the sum of the m-xylene and p-xylene in the supplied xylene mixture. Since the ethylbenzene and p-xylene existing in the xylene mixture are not formylated, the product is valuable as a raw material of trimellitic acid. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10220088-A (JP)
Title: Lock device for bicycle
Inventor: CHO KINJU
IPC: E05B71/00
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a lock device fixed to a longitudinal member of a bicycle, having a latch insertion hole which can be directed at a various angle by rotating the device body. SOLUTION: A lock device for a bicycle, is composed of a device body 1, a sleeve body 2 and a cap body. With this arrangement, the lock device body 1 is fixed to fixed to the bicycle by means of a stationary seat 21 formed in the sleeve body 2. The engagement and disengagement between an engaging means 4 and an engaging hole 121 in the device body 1 are carried out by a press chip 3 which is provided to the sleeve body 2 above a storage chamber formed in the sleeve body 2. When the device body is rotated, an insertion hole for a latch 5 in the lock device can be directed any of different angles. Further, after unlocking, the lock device latch 5 is fixed at a predetermined position, it is used as a frame receiving thereon an article.
Patent JP-H10213692-A (JP)
Title: Measurement device for control rod guide tube deformation of nuclear reactor fuel assembly
Inventor: NISHIO MASAMI
IPC: G21C17/06
Filed: 1997-01-30
Abstract: PROBLEM TO BE SOLVED: To measure deformation, etc., of a control rod guide tube of a fuel assembly bearing radio activity remotely, safely and accurately by providing a tip end and a base end of a guide reference tube which is inserted in a control rod guide tube with a tip end holder and a base end holder, respectively, and inserting a measuring piece, with free shifting allowed, outside the guide reference tube. SOLUTION: At a tip end and base end of a guide reference tube 21, a tip end holder 30 and base end holder 40 are attached, respectively. At the guide reference tube 21, a measuring piece assembly 50 where an ultrasonic wave prove 52 is fixed is mounted while shifting is allowed. Then, the guide reference tube 21 and the tip end holder are inserted in a control rod guiding tube 13. When a main body 43 of the base end holder 40 is placed on the upper surface of an upper part nozzle 11, a compressed air is supplied to the tip end holder 30 through the guide reference tube 21 to expand an elastic film 37, for fixing a tip end of the guide reference tube 21.  Then, the measuring piece assembly 50 is raised along the guide reference tube 21, for recording distance data in longitudinal direction of the control rod guiding tube 13, and calculation is processed to measure deformation of the control rod guiding tube 13.
Patent JP-S63183882-A (JP)
Title: Thermal transfer recording medium
Inventor: KOSHIZUKA KUNIHIRO
IPC: B41M5/40
Filed: 1987-01-27
Abstract: PURPOSE:To enable a good quality-transfer even to a low-surface smoothness paper to be subjected to transfer and to enhance a printing quality, by a method wherein an ionomer is contained in at least one of heat-softening layers. CONSTITUTION:A heat-softening layer is a layer containing a hot-melt substance and a thermoplastic resin, while the characteristics of the layer depends dominantly on the attribute of the thermoplastic resin in the aforesaid two components. The heat-softening layer contains an ionomer. The ionomer is an ethylene copolymer containing carboxyl group wherein a metal ionic bond is introduced between the polymer main chains by an alkali metal or an alkali earth metal. As the ethylene copolymer containing carboxyl group, for example, a copolymer of an ethylene with an acrylic acid, a methacrylic acid, or the like is used. The ionomer is produced in such a manner as; the ethylene and the metacrylic acid are copolymerized and crosslinked with Mg ion. The content of the ionomer in the hot-melt layer is preferably 5-50 wt.%, and that of 10-30 wt.% is especially preferable.
Patent JP-H01194883-A (JP)
Title: Controlling method for induction motor
Inventor: MATSUI TAKAYUKI
IPC: H02P21/24
Filed: 1988-01-29
Abstract: PURPOSE:To enable slip frequency to be controlled to always come to a proper value even if a primary resistance is fluctuated, by taking a signal in relation to a secondary resistance fluctuation of a motor from a voltage fluctuation quantity, and by controlling converter output frequency according to said signal. CONSTITUTION:The output of current detectors 3U-3W is fed to a coordinate converter 5 via a three-phase/two-phase converter 4. The outputs of the coordinate converter 5 and current regulators 15, 16 is fed to an arithmetic circuit 18. Output voltage fluctuation component due to the change of a secondary resistance of a motor 2 from the arithmetic unit 18 is applied to an adder 23, and the frequency of the motor 2 from an adder 26 is sent to a coordinate reference generator 13 and a voltage command arithmetic circuit 14. From the voltage command arithmetic circuit 14, the voltage component command of a revolving-field coordinate system is applied to adders 21, 22 and the output is sent to a coordinate converter 17. By the voltage command of a stator coordinate system from the coordinate converter 17, via a PWM controlling circuit 19, a power converter 1 is controlled.
Patent JP-H01194057-A (JP)
Title: Consulting device
Inventor: MASUISHI TETSUYA
IPC: G06Q10/04
Filed: 1988-01-29
Abstract: PURPOSE:To partially change a fact inputted by a user by canceling all facts led from a certain fact at the time of canceling the fact. CONSTITUTION:A working memory 101 stores a fact, a registration processing part 102 is used at the time of registering the fact in the working memory 101, an exclusive fact detecting part 103 detects whether a face having exclusive relation with a new fact exists in the working memory 101 or not at the time of registering the new fact in an input processing part 105 through a keyboard 108 and a mouse 112. A fact canceling part 104 denies the fact led from the fact detected by the detecting part 103 by an inference processing part 106 in the working memory 101. Consequently, the fact already inputted by the user can be partially changed.
Patent JP-H03220963-A (JP)
Title: Telephone system
Inventor: HAMADA AKIHIKO
IPC: H04M3/42
Filed: 1990-01-26
Abstract: PURPOSE:To surely detect an external line incoming signal by providing an incoming call detection detecting the external line incoming signal from its frequency to an exchange. CONSTITUTION:An exchange is provided with an incoming call detection circuit 11 connecting to an external line l1 via a diode bridge DB to detect an external line incoming signal and the incoming call detection circuit 11 outputs an output of the diode bridge DB via a photocoupler PC and the control circuit 20 receiving the output of the incoming call detection circuit 11 discriminates a signal whose frequency is 16Hz to be an external line incoming signal. Thus, malfunction due to a counter electromotive force or various kinds of noise caused at on-hook or off-hook of a telephone set or the effect of a voltage fluctuation is not caused different from a conventional incoming call detection circuit of voltage detection system detecting the external line incoming signal from a DC voltage level and the reliability of detection of the incoming call is enhanced.
Patent JP-S55111414-A (JP)
Title: Cleaner for denture
Inventor: UEHARA MOTOYASU
IPC: A61K8/00
Filed: 1979-02-19
Abstract: PURPOSE: A cleaner for denture that contains a percarbonate salt as the major component, thus removing stains from denture in water at relatively low temperatures with very high efficiency.  
     CONSTITUTION: A percarbonate salt, as the major component, is, when necessary, combined with a flavor or others and they are mixed by stirring uniformly to give said cleaner for denture. Percarbonate salt can decompose at a lower temperature than perborate salt to evolve oxygen, which decomposes organic stains on denture and works as antiseptic. Therefore, denture can be cleaned in water at a relatively low temperature. The cleaner also may be used in solid form such as powder or tablets. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000214546-A (JP)
Title: Sliding body
Inventor: ITO TETSUTSUGU
IPC: G03G15/04
Filed: 1999-01-26
Abstract: PROBLEM TO BE SOLVED: To easily attach a sliding member sliding in contact with a guiding body to a sliding body main body, to eliminate possibility that the sliding member is easily detached and further to restrain the vibration of the sliding body main body. SOLUTION: In the 1st sliding body provided in the image reading unit of a digital copying machine, the sliding member 11f is attached to the frame 11a of the sliding body main body, and the member 11f is set to slide in contact with the guiding body. The upper part of the member 11f is an insertion part 11s which is inserted through a through-hole 11g formed on the frame 11a and equipped with a locking part 11x passing through the hole 11g in a bent state and locked with the periphery part of the hole 11g.
Patent JP-H08206814-A (JP)
Title: Metallic mold casting method
Inventor: MINAMI NORIO
IPC: B22D17/22
Filed: 1995-02-03
Abstract: PURPOSE: To obtain a sound casting having the directionarity in the casting by bringing an abutting member arranged in the inner part so as to be slidable in a metallic mold into close contact with the casting and locally enlarging solidified speed of molten metal. CONSTITUTION: Movable pins 7 are arranged as the abutting member to an upper metallic mold 11 side of a thick part 3 as the last filling part. The movable pins 7 are pushed out to the thick part 3 with a hydraulic cylinder 8 at the point of time, when the solidification of the thick part 3 starts at the time of casting and the outer shell of the casting solidifies, and abutted on the thick part 3. By this method, the solidified speed of the thick part 3 is made to be larger than the intermediate part 4 and the solidification having the directionarity can be ensured. Further, as the abutting member, the movable pin can be used or the ringed member can wholly be abutted.
Patent JP-H03222646-A (JP)
Title: Motor
Inventor: CHIYUUSAI KAZUNORI
IPC: H02K5/15
Filed: 1990-01-26
Abstract: PURPOSE:To decrease blast loss by providing the motor body with a metallic bearing receiving base and also projecting motor terminals on both sides of the bearing receiving base, and attaching the mounting part of an insulating board, which covers the outside surface of the bearing base, to motor terminals. CONSTITUTION:A motor body 1 has a metallic bearing receiving base 3 at the end 4, and also has motor terminals 5 projecting on both sides of the bearing receiving base 3 at the end 4. For the motor terminal 5, the middle part is made wider with steps 5a than the top part, and holes 5b are made in front and in the rear of the step 5a part, respectively, and a slit leading to the outer hole 5b is made at the center of the top, whereby the top is made in a fork. An insulating plate 2 has mounting parts with which it is attached to the motor terminal 5, and it covers the outside surface of the bearing receiving base 3 after being attached to them. The mounting parts 6 can be set to the step 5a parts, being on the motor terminals 5. And by soldering a current supply means such as a lead wire, etc., with solder 8, it is prevented from coming off. Accordingly, the sectional area of a wind passage does not become small, and blast loss lessens, and assembling becomes easy.
Patent JP-H01192525-A (JP)
Title: Manufacture of hollow body
Inventor: WASHIMI TAKEHIKO
IPC: C08F8/22
Filed: 1988-01-29
Abstract: PURPOSE:To obtain fine and glossy surface by eliminating a molding flaw, by a method wherein a coating is applied to the surface of a hollow body blow molding of which has been performed of thermoplastic synthetic resin, after uniform and fine unevenness has been formed with sandpaper. CONSTITUTION:Blow molding of a spoiler 1 is performed by placing parison 3 obtained by extruding and hanging through an extruding die 2 between split molds 4, 5, then a hydraulic fluid is blown into the parison 3 and after the parison 3 has been molded into a form of predetermined spoiler, blow molding is performed by breaking both the moldw 4, 5. In this instance, a matter in a state of whisker of a microscopic protrusion due to pinch-off is generated on a parting line part 1a of the whole circumference of the fringe of the spoiler 1 and molding flaws 6a, 6b comprised of a recessed part of about 0.1-1mm are generated on the other part also. Then a plurality of times of sandpaper treatment with sand paper of #600 in the directions meeting at right angles with each other are performed and uniform and fine unevenness 7 are formed at the depth of 2-20mum. Then after the part has been treated with a solvent, a primer film 8 is applied to the part. Then a finish coating 9 of 20mum or thicker is applied to the surface of the primer film 8.