baber/WOPTO huggingface dataset:
Patent JP-H0237931-A (JP)
Title: Forming tool for spline body made of sheet metal
Inventor: TENMA SHINICHIRO
IPC: B21H5/02
Filed: 1988-07-28
Abstract: PURPOSE:To prevent the generation of a burr-like projection by forming a surface part corresponding to a tooth bottom of a work whose cross section is a tooth form in a recessed shape, in a tool for pressing a spline part against a cylindrical body made of a sheet metal in the radial direction and in the axial direction, and bringing it to ironing. CONSTITUTION:An ironing machine 1 consists of a forming jig 2 of a fixed side and a forming jig 3 of a moving side for installing a cylindrical work W to the tip part. To the tip of a supporting cylinder 4, a die 5 is fixed and on the outside peripheral part of its tip, an ironing spline shape part 5a for forming the inside surface side of a spline body of the work W is provided. In a tip part 9a of an outside surface forming roller 9, a recessed part 12 is formed in the center and a surplus stock of ironing is absorbed into this recessed part and the ironing quantity in the axial direction is reduced, and it is prevented that a burr, etc. are formed in the forming end part of the cylindrical body. As for the work W, the dimension of an inside surface shape of a spiral and the accuracy of a tooth form shape are requested. In such a way, by forming a surface part corresponding to a tooth bottom of the work of the forming jig in a recessed shape, a burr-like projection is prevented, the undesirable influence which follows such work is obviated, and post-working can be made unnecessary.
Patent JP-S6248180-A (JP)
Title: Equipment for removing receipt interfering wave for television signal
Inventor: KIDENA MINORU
IPC: H04N5/21
Filed: 1985-08-27
Abstract: PURPOSE:To detect an interfering wave and remove it by providing a high frequency switch for changing over a signal passage so as to pass an intermediate frequency signal of a television signal through a receipt interfering wave removing system during detecting the receipt interfering wave by a receipt interfering wave detecting system. CONSTITUTION:When the existence of an interfering wave is detected with respect to an intermediate frequency signal of a television signal inputted to an input terminal (JI) by a receipt interfering wave detecting system consisting of a frequency converter 9, a phase synchronous oscillator 10, a band-pass filter 11, a detector 12, a low pass filter 13, a logarithmic amplifier 14, an analog switch 15, an analog-digital converter 16, memories 17, 18 and a processor 19, the processor 19 drives high frequency switches 2, 6 to change over the intermediate frequency signal so as to pass through a receipt interfering wave removing system including a converter 3, a band stop filter 4 and a frequency converter 5. Thereby, a spectrum component of the interfering wave is automatically detected and can be removed.
Patent JP-H0721317-A (JP)
Title: Character recognizing method
Inventor: NISHIDA HIROFUMI
IPC: G06K9/62
Filed: 1993-06-30
Abstract: PURPOSE:To provide a character recognizing method which can be applied in a simple way and at a high speed without decreasing a performance when a character image is described and recognized with notice given to the qualitative/global structure which is highly resistant to the deformation. CONSTITUTION:An image to be recognized is supplied (100) and the characters are segmented out of the input image (110). Thus a thinned line character graphic or a character contour graphic is acquired (120). The curve structure analysis is applied to this graphic, and the input character is described with notice given to the qualitative/global structure which is highly resistant to the deformation. At the same time, an attribute parameter of the character shape is calculated (130), and the structural matching is secured to a dictionary 200 whose structure is described in the same way (140). The input character is normalized based on the corresponding relation of component elements between the input character and the matched classes acquired through the structural matching (150). Then the distance is calculated between the normalized input character and a model graphic (class) (160), and the priority is decided among those matched classes (170).
Patent JP-H0853418-A (JP)
Title: Production of pyridines having halogen atom at alpha-position
Inventor: TAKUMA YUUKI
IPC: B01J31/02
Filed: 1994-08-11
Abstract: PURPOSE:To obtain the subject compound in high purity and yield by reacting pyridines having a hydroxy group at alpha-position with thionyl chloride as a chlorinating agent in the presence of a proper reaction auxiliary in an inexpensive inert solvent. CONSTITUTION:Pyridines having hydroxy at alpha-position of formula I (R<1> is H, fluourine, chlorine, cyano or an alkyl) are chlorinated with thionyl chloride in an inert solvent to provide the objective pyridines having chlorine atom at a position of formula II. In this process, the reaction is preferably carried out in the presence of an acid amide derivative of formula III or formula IV (R<2> to R<4> are each H, an alkyl or an aryl; R<5> is an alkyl or an aryl). Dialkyl formaldehydes are preferably used as the acid amide derivative of formula III and N-methylpyrolidone is preferably used as the acid amide derivative of formula IV. 3-Cyano-6-hydroxypyridine is preferably used as the acid amide derivative of formula IV. 3-Cyano-6-hydroxypyridine is preferably used as the compound of formula I. Hydroxy group of pyridine ring is readily and quantitatively substituted with chlorine atom by carrying out the reaction in the presence of a compound of formula III or formula IV.
Patent JP-S5994964-A (JP)
Inventor: DEBITSUDO YAKOBU SUKUUN
IPC: G02B26/10
Filed: 1983-10-12
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-S6249894-A (JP)
Inventor: INOUE SHIGEHIRO
IPC: A41H31/00
Filed: 1985-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6253783-A (JP)
Inventor: NABESHIMA KIYOSHI
IPC: B08B9/053
Filed: 1985-08-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000017803-A (JP)
Title: Solar cell-attached roof panel
Inventor: SHIDA HIROSHI
IPC: E04D3/40
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell-attached roof panel capable of forming an air current from an eaves side to a ridge side at a roof panel unit to efficiently cool a solar cell of a solar cell module and ensuring high sunlight power generation efficiency in the solar cell even if a cooling air current is formed between a roof panel and another roof panel provided on the same roof. SOLUTION: Ventilation spaces 16 and 18 are formed between a roof panel 2 and a solar module 3 mounted to the upper surface side thereof or in a position approaching the solar cell 3 through the roof panel 2. Then, the ventilation spaces 16 and 18 are connected to an air current port 6c opened in an ingaging section 6 on an eaves side of the roof panel 2 and an opening port 22 opened in the vicinity of a locking section 8 on the ridge side in a ventilable manner.
Patent JP-H0535815-A (JP)
Title: Logic simulator
Inventor: NARITOMO KIYOUKO
IPC: G06F11/26
Filed: 1991-07-30
Abstract: PURPOSE:To reduce a memory capacity for storing login state value. CONSTITUTION:A simulation execution means executing a logic simulation by means of the event driven method when the logic state values equivalent to plural clocks within a circuit are stored, a state value change data transfer means 2 receiving information indication the circuit, the clock and the logic state value only when the logic state value is changes and a logic state value storage means 3 storing the information indicating the circuit, the clock and the logic state value transferred by the state value change data transfer means, are provided.
Patent JP-S6433417-A (JP)
Title: Exhaust gas heat recovering system with denitrating device
Inventor: SATO SUSUMU
IPC: F23J15/00
Filed: 1987-07-29
Abstract: PURPOSE:To enable the temperature of exhaust gas, flowing in a denitrating device, to always be held at a value at which a catalyst is applicable, by providing a heat recovering device on the high temperature side between a diesel engine and a denitrating device and a bypass pipe bypassing the recovering device. CONSTITUTION:Denitrated exhaust gas enters a heat recovering device 14 on the low temperature side through an exhaust pipe 12, and after the exhaust gas is heat-exchanged with low temperature feed water fed through a feed water pipe 18, it is exhausted through an exhaust pipe 16 and a chimney 17. Feed water is heated to a high temperature in two stages of the one stage being a heat recovering device 14 on the low temperature side and the other stage being a heat recovering device 10 on the high temperature side, and is fed to a user, utilizing hot water, through an outlet feed water pipe 20. Since, during low load running of an engine 1, an exhaust temperature is low, an on-off valve 6 is closed and an on-off valve 8 is opened. In this case, exhaust gas from the engine 1 enters a denitrating device 13 through a bypass pipe 9, and after it is denitrated therein, it is heat-exchanged with feed water in the heat recovering device 14 on the low temperature side. Since, as noted above, the heat recovering device 10 on the high temperature side is shifted to an operative and inoperative state according to the temperature of exhaust gas, the temperature of exhaust gas entering the denitrating device 13 can be suppressed to a value lower than an applicable temperature or less.
Patent JP-H101412-A (JP)
Title: Cosmetic
Inventor: SHIMOMURA KENJI
IPC: A61K8/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To prepare a cosmetic highly safe on application to skins, having a good moisture-retaining action, and improving the roughness and cosmetic spreadability of the skins, etc. SOLUTION: This cosmetic contains the hydrolyzate of conchiolin or a substance obtained by treating the hydrolyzate of the conchiolin with succinct anhydride and a pyrrolidonecarboxylic acid polyhydric alcohol ester.
Patent JP-H0478487-A (JP)
Title: Device for neutralizing waste liquid of ready mixed concrete plant
Inventor: HIRASAWA NOBUO
IPC: C02F1/66
Filed: 1990-07-18
Abstract: PURPOSE:To easily neutralize the waste liquid from a ready mixed concrete plant by successively installing the neutralizing sections disposed with granular ceramics having the property to dissociate water to a waste liquid pipe for discharging the waste liquid from the ready mixed concrete plant. CONSTITUTION:The industrial water and supernatant waste liquid dissociated by the primary neutralizing section 2' are thickened and mixed in a storage section 5 and the mixture thereof is introduced into the secondary neutralizing section 2''. The secondary neutralizing section 2'' is juxtaposed with four tanks. Several pieces of the ceramics cord bodies successively provided with the granular seramics like rosaries are disposed in the respective tanks. The supernatant waste liquid is passed from the secondary neutralizing section 2'' to the tertiary neutralizing section 2''' and is released from the tertiary neutralizing section 2'''. The tertiary neutralizing section 2''' is constituted in the same manner as the primary neutralizing section 2' and 9 is a dilute hydrochloric acid dropping device for emergency which is used when the pH is not yet dropped even by the primary neutralizing section 2', the secondary neutralizing section 2'' and the tertiary neutralizing section 2'''. The waste liquid is extremely easily neutralized by this treatment and the introduction of the dissociated (activated) water to a mixer car, etc., is possible.
Patent JP-S5891961-A (JP)
Title: Fiber-reinforced metallic pulley and its manufacturing method
Inventor: FUKUSHIGE KOUICHI
IPC: F16H55/06
Filed: 1981-11-28
Abstract: PURPOSE:To minimize the weight and improve the resistivity against abrasion in a captioned pulley by arranging short fiber along a plane crossing the central axis of the pulley and in parallel with a belt contact face on the periphery of the pulley near the periphery of the pulley. CONSTITUTION:For constructing a pulley periphery part 3 containing a belt groove 1, a fused alloy containing about 10-50mm. long carbon fiber or alumina short fiber is thrown into a mold to shape a pulley in parallel with the shaft of the pulley from a pulley side 5, and simultaneously, a fused alloy containing long fiber 8 is thrown into the same mold from a side 13 of a boss part 6 in the center of the pulley for manufacturing the pulley made of FRP. In this construction, fibers are on a plane crossing the central axis of the pulley in the periphery part 3 of the pulley, and arranged along the thread and the bottom of the belt groove 1 at right angles to the circumferential direction of the groove.
Patent JP-2000016568-A (JP)
Title: Drain container for belt washing device and method of draining drain container
Inventor: HIRANO NOBUAKI
IPC: B65G45/22
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To prevent accumulation of coal dust, etc., on a drain container bottom part, to reduce cleaning working time of coat dust, etc., and to eliminate a facility such as a stirring apparatus, etc. SOLUTION: This drain container 1 for a belt washing device is provided downstream from a drainpipe 2 of a belt washing device of a belt conveyor and to temporarily reserve drain from the belt washing device, and the drain container 1 for the belt washing device is constituted by forming an upper part rectangular parallelopiped, forming V shaped inclined surfaces 1c, 1d by raising both sides of a bottom part by sandwiching its central line, providing a horizontal part 1g of a crossed line of the inclined surfaces 1c, 1d in the neighbourhood of a drain port 3a on one end and providing an inclined part 1h connected to the horizontal part 1g and rising toward the other end.
Patent JP-H0475330-A (JP)
Title: Manufacture of compound semiconductor crystal and manufacture of photodetection element
Inventor: OZAKI KAZUO
IPC: H01L21/208
Filed: 1990-07-17
Abstract: PURPOSE:To add a dopant up to a high concentration required to form an element by a method wherein an ampule which has sealed a melt, for crystal growth use, to which atoms acting as dopants in a compound semiconductor crystal have been added at constituent atoms of the crystal and a substrate is held at a three-phase equilibrium temperature of said melt and a crystal layer is changed to a compound semiconductor crystal to which atoms acting as dopants have been added. CONSTITUTION:An epitaxially grown CdTe crystal layer 12 is formed on a sapphire substrate 11. Then, the substrate 11 is set on a substrate support utensil 14 together with a melt 13 for crystal growth use of Te-rich Hg1-xCdxTe to which 3 atomic % or higher of As has been added as an acceptor dopant; they are sealed inside a quarts ampule 15 do as not to come into contact with each other. The liquid-phase temperature of the melt for crystal growth use of Hg1-xCdxTe at x=0.2 is at 550 deg.C. The ampule is held at the temperature for 3 days; As atoms are added, as dopants, to the substrate by an isothermal vapor growth method at a three-phase equilibrium temperature in a soild phase, a gas phase and a liquid phase; an Hg1-xCdxTe crystal at x=0.2 is obtained. In this case, the CdTe crystal layer 12 is changed to an Hg1-xCdxTe layer when atoms of Hg and Te in the CdTe crystal and the Hg1-xCdxTe melt are diffused mutually.
Patent JP-H03163099-A (JP)
Title: Tumor necrosis factor (tnf) inhibitor and its preparation
Inventor: MAIKURU TEII BURIYUUWAA
IPC: C07K1/22
Filed: 1990-07-18
Abstract: At least two substantially purified tumor necrosis factor (TNF) inhibitors are disclosed which are glycoproteins that are active against TNF. The isolation of 30kDa and 40KDa TNF inhibitors from urine is disclosed. The deglycosylated form of the 30kDa TNF inhibitor and 40kDa TNF inhibitor are described as being active against TNF. The 40kDa TNF inhibitor is active against both TNF alpha and TNF beta. The amino acid sequence of the 30kDa TNF inhibitor and the 40kDa TNF inhibitor are disclosed. Methods for isolating the TNF inhibitors from human U937 cell medium are also described. <IMAGE>
Patent JP-S5890463-A (JP)
Title: Method and apparatus of grinding and cleaning
Inventor: MASUDA BUNPEI
IPC: B24C5/00
Filed: 1982-10-29
Abstract: PURPOSE:To improve accuracy in grinding-cleaning by supplying grinding-cleaning material on jet of pressurized fluid. CONSTITUTION:A pressurized fluid injection nozzle 4 is provided to jet pressurized fluid against the surface of a material 1 to be ground-cleaned at a predetermined slant angle alpha, and a grinding-cleaning material supplying nozzle 5 is provided to supply grinding-cleaning material 7 to any position right above the jet 6 from above, so that the grinding-cleaning material 7 put on the slant jet collides with the surface of the material 1. Thus, the grinding-cleaning material 7 is satisfactorily spattered to permit uniform grinding-cleaning.
Patent JP-H1035957-A (JP)
Title: Printer
Inventor: GOMI MASAO
IPC: B41J13/00
Filed: 1996-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a printer that is formed into such a wafer-thin type as being built-in a personal computer body and, what is more, capable of both front-in-and-out operations. SOLUTION: This printer is provided with a paper feeding route 23 leading printing paper in a paper cassette to a paper feed roller 30 set up in a supply- discharge paper part 41, and a holding route 40 temporarily holding the printing paper supplied via the paper fed roller 3 and feeding it from the supply- discharge paper part 41 to a paper discharge route 50 after changing the direction as far as 180 degrees, respectively. With a switchback system's paper route like this adopted, the paper route capable of both front-in-and-out operations is unifiable in a compact space without imposing any burden on the printing paper, so that such a printer 10 as being possible to be built-in a personal computer of 5-inch file bay size is thus providable.
Patent JP-S58104225-A (JP)
Title: Production of yarn covered with cocoon yarns
Inventor: TOMICHI MASAAKI
IPC: D01H7/00
Filed: 1981-11-30
Abstract: PURPOSE:Cocoon yarns are put together with the core yarn, which is undergoing false twisiting, at a speed faster than the running of the core yarn and passed through the false-twisting means to give the titled yarn giving woven or knitted fabrics with silk yarn's luster and touch. CONSTITUTION:The core yarn such as wool spun single yarn 1 is passed through the guide 2 and drawn out by the feed roller 3, false-twisted by the means 4 and taken out by the delivery rollers 5. In the meantime, cocoon yarns 8 from cocoons in the reeling baths 9 are passed through the guides 11 and reeled by means of the feed rollers 12, then put together with the core yarn 1, which is undergoing false twisting, between the core yarn feed rollers 3 and the false twisitng means. At this time, the feed speed of the cocoon yarns 8 is made higher than the taking-up speed of the core yarn 1 by the delivery roller 5 and the core yarn 1 is covered with the cocoon yarns 8, then they are passed through the false twisting means 4, taken up with the delivery rollers 5 and wound up with the frction roller 6 around the bobbin 7, thus giving the objective yarn.
Patent JP-2001020543-A (JP)
Title: Bathroom unit
Inventor: SAITO HIROYUKI
IPC: A47K4/00
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a bathroom unit in which a drain is provided below a door frame, the unit capable of coping with modifications of the arrangement of the door frame and thus allowing savings of the cost of stock control without increasing the number of kinds of washing space in stock. SOLUTION: In this bathroom unit, a washing space 1 and a bathtub 2 are collectively provided and a flanged edge 13 for placing a wall panel is provided at the upper end of an upright wall erected around the washing space 1. A drain 14 whose length is greater than the width of a door frame is cut in the flanged edge for placing the wall panel, and the wall panel is placed via a spacer 3 on the portion of the drain 14 on which the door frame is not placed. A drain hole 16 is bored in advance in the common part of the drain 14 on which plural kinds of door frames are placed.
Patent JP-H1118670-A (JP)
Title: Oil-and-fat composition for confectionery
Inventor: CHO HIDEYOSHI
IPC: A23G3/00
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To obtain the subject oil-and-fat composition that can be kneaded together with wheat flour, milk, egg and other cake materials and simply formed to flowers, animals with good form retention by kids themselves, when home- made cookies or the like are baked by admixing a thickener and starch to oil-and-fat in a specific proportion and adjusting the specific gravity of the composition to a specific value. SOLUTION: The objective oil-and-fat composition contains 0.1-10 wt.% of a thickener and 0.5-20 wt.% of starch and has a density of 0.50-0.85 g/ml. The thickener is polysaccharides occurring in sap as gum Arabic, polysaccharides occurring in beans as locust bean gum, polysaccharide occurring in sea algae as agar-agar, polysaccharide occurring in underground stems as devil tongue mannan and polysaccharide originating from a microorganism as xanthan gum or their suitable combination.
Patent JP-H0241324-A (JP)
Title: Hydroxyalxyl group-terminated polysiloxane
Inventor: TEZUKA YASUSHI
IPC: C08G77/48
Filed: 1988-08-01
Abstract: PURPOSE:To obtain the subject polymer, having a uniform molecular chain length and suitable as a raw material, etc., for copolymers by reacting bis(hydroxydimethylsilyl)ether with hexamethylcyclotrisiloxane and then reacting the terminals with allyl alcohol. CONSTITUTION:The objective polymer, obtained by reacting (A) bis(hydroxydimethylsilyl)ether with an organolithium compound (e.g., n-butyl- lithium), then adding (B) hexamethylcyclotrisiloxane, carrying our ring opening polymerization, providing a polymer having a uniform molecular chain length, subsequently reacting the polymer with (C) dimethylchlorosilane and then reacting (D) allyl alcohol therewith, expressed by the formula (R is 1-4C alkyl, etc.; p and q are 10-200; a is 3-6) and having <=1.4 ratio of the weight-average to the number-average molecular weights.
Patent JP-2000021615-A (JP)
Title: Composition for bond magnet and bond magnet
Inventor: NISHIMOTO JOJI
IPC: H01F1/11
Filed: 1998-07-06
Abstract: PROBLEM TO BE SOLVED: To improve magnetic characteristic without deterioration in intensity, by making bond magnet composition containing ferrite magnet powder and rare earth magnet powder which have specified mean grain diameters. SOLUTION: Diameters of ferrite magnet powder and rare earth magnet powder are set to 5 μm or less, mixture and dispersion with resin are made excellent, and intensity of an obtained magnet is improved. When a rare earth magnet is crushed and made fine particles, from its nature, performance as a magenta is increased, mixture and dispersion property with resin is made excellent by making the diameter 5 μm or less, resin ratio in composition is extremely reduced, and intensity of the magnet is not reduced when compression molding is performed. In the rare earth magnet, transition metal where one kinds out of rare earth elements and iron are the main component, and either boron or nitrogen is base components. The ratio is selected in accordance with magnetic characteristic of a bond magnet to be obtained.  Comparatively high magnetic characteristic as base can be ensured when barium ferrite magnet powder or strontium ferrite powder or mixture of them is used out of various kinds of ferrite magnet powder.