baber/WOPTO huggingface dataset:
Patent JP-S5271286-A (JP)
Title: Color separating device
Inventor: ITOU SHIYUUJI
IPC: G01J3/46
Filed: 1975-12-11
Abstract: PURPOSE:This device separates and detects specific colors alone from the original picture or manuscript of multicolor patterns, wherein the identification of specifiic colors in color space at equidistant space is made possible and the color separation of the original with partiaularly many approximate colors as compared to conventional ones is accomplished at high accuracy.
Patent JP-H01316826-A (JP)
Title: Register file address circuit
Inventor: OWADA TATSUO
IPC: G06F9/46
Filed: 1988-06-17
Abstract: PURPOSE:To read out a targeted universal register at high speed by providing plural mask value registers for the storage of a mask value to mask interruption, etc., in a register file address circuit. CONSTITUTION:A bit number counter circuit 30 counts the number of bits set in the mask value 12M, and register number circuits (32-35) generate the numbers 19M of the universal registers corresponding to the number of set bits. And a register selection circuit 17 selects only the register number circuit from which the number 19M of the universal register out of the register number circuits (32-35) is outputted, and outputs those numbers sequentially, and reads out the universal register 19M for the number of times equivalent to the number of bits counted at the bit number counter circuit to a register file 21 according to a selected number.
Patent JP-S6126793-A (JP)
Title: Method and apparatus for removing oil adhered to products of steel sheet
Inventor: KODAIRA KAZUMARU
IPC: C23G5/00
Filed: 1984-07-17
Abstract: PURPOSE:To vaporize and remove simply and easily adhered punching oil, by passing punched steel sheet products to which punching oil is adhered, in order through space in a high frequency induction heating coil, and heating said products by conducting electricity to the coil. CONSTITUTION:The many punched products 1 from steel sheet are sent in a direction A with a supporting rod 4 and guide rods 5, 6, 7 arranged in an inner space 3 in the high frequency induction heating coil 2. Simultaneously, 3kHz high frequency current is conducted to the coil 2 to heat therewith the many products 1 moving therein, and adhered punching oil is vaporized and removed. The products 1 advance in the coil at 120mm./min velocity while being supported by the rod 4 without contacting with the coil 2 by the rods 5, 6, 7. In this case, a cylindrical cover 17 is provided outside the coil 2, and vaporized punching oil is exhausted outside the system from an exhausting hole 21 provided at the upper part by a sucking apparatus 23.
Patent JP-S6210153-A (JP)
Title: Vinyl chloride polymer composition
Inventor: HIDA MASAYUKI
IPC: C08L7/00
Filed: 1985-07-08
Abstract: PURPOSE:To provide the titled compsn. having excellent flexibility, mechanical strength and resistance to heat and cold, consisting of a vinyl chloride polymer, an ABS resin, a partially crosslinked acrylonitrile/butadiene copolymer and a plasticizer. CONSTITUTION:30-120pts.wt. mixture of an ABS resin and a partially crosslinked acrylonitrile/butadiene copolymer, 20-300pts.wt. plasticizer (e.g. tri-n-octtyl trimellitate) mainly composed of a straight chain alkyl trimellitate) and optionally, additives such as polymeric aid (e.g. ethylene/vinyl acetate coplymer), heat stabilizer, antioxidant, ultraviolet absorber, filler, lubricant, etc. are blended with 100pts.wt. vinyl chloride polymer having an average degree of polymn. of 2,000 or above.
Patent JP-H11334478-A (JP)
Title: Leg part installing structure of roof rail
Inventor: ASANO KEIICHI
IPC: B60R9/04
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To provide the leg part installing structure of a roof rail having a simple structure, no strain in terms of strength, and sacrificing no whirl-stop functions. SOLUTION: A leg part installing structure of a roof rail 1 is installed on a vehicular roof panel 4 through an installing leg 5. Where, the roof rail 1 is connected to the installing leg 5 through a whirl-stop boss 6 and a connecting bolt 7. The installing leg 5 is connected to the roof panel 4 through a securing bolt 8 provided by positioning opposite the whirl-stop boss 6 relative to the connecting bolt 7. When the roof rail 1 receives upward force, the installing leg 5 upwardly moves the whirl-stop boss 6 with the securing bolt 8 secured to the vehicular roof panel 4 assigned as a fulcrum. The result is not uncoupled the whirl-stop boss 6 from the roof rail 1.
Patent JP-H091432-A (JP)
Title: Nut fastener
Inventor: TOGABE HIDESHI
IPC: B23P19/06
Filed: 1995-06-15
Abstract: PURPOSE: To conduct an efficient nut fastening operation without damaging a nut and a support shaft. CONSTITUTION: A case 11 capable of moving toward and away from a locking hole 108 in a piston rod 101 is provided with a movable shaft 23 movable axially and pivotable circumferentially. A locking rod 24 locked on a locking hole 108 is secured fixedly to the tip part of the movable shaft 23, while a socket 20 fitted in a nut 106 is attached to the tip part of the case 11. A movable shaft pivoting means consisting of a cam groove 29 and a ball 28 to pivot the movable shaft 23 by a predetermined angle in the retreat of the socket 20 along with the drop-out of the locking rod 24 is provided.
Patent JP-H0240306-A (JP)
Title: Control agent for insect and mites
Inventor: BERUNTOOBIIRANTO KURIYUUGAA
IPC: A01N37/46
Filed: 1989-06-13
Abstract: PURPOSE: To prepare the subject expellent, comprising an acylated α-amino acid ester derivative as an active ingredient and usable by mixing a spreader and/or a surfactant therewith and application thereof to skin or treating clothes, etc., or addition thereof to a woven fabric, a detergent, etc. CONSTITUTION: This expellent is prepared by mixing a compound represented by the formula (R<1> is H, an alkyl, an alkenyl, an alkynyl, etc.; R<2> and R<5> are each an alkyl, an alkenyl, an alkynyl, etc.; R<3> and R<4> are each H, an alkyl, an aralkyl, an aryl, etc., or, together, form a monocyclic ring) (e.g. butyl N- acetyl-2-butylaminobutyrate) as an active ingredient with a spreader and/or a surfactant. The expellent is applied to human or animal skin or used to treat clothes, etc., or added as an additive to a woven fabric, a packaging material, polishing agent, a window cleaning agent, etc., for protection against blood- sucking insects or mites and various forms such as solution, an emulsion, a gel, cream, a dust or a spray are assumed.
Patent JP-H11339017-A (JP)
Title: License plate recognizing device
Inventor: SUGIMOTO KIICHI
IPC: G06T9/20
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To allow even a general-purpose arithmetic unit to cut out a license plate area at a high speed by performing horizontal second-order differential processing of a reduced vehicle image, executing luminance conversion processing, performing area division in a thin strip and calculating luminance projection in each area. SOLUTION: A vehicle image including license plate is digitally converted and fetched and character segmentation processing is performed to the image. The fetched vehicle image is reduced to 1/2 vertically and horizontally respectively (S31). Next, the reduced image is subjected to horizontal second-order differentiation (S32), the acquired horizontal second-order differential image undergoes luminance conversion processing and an edge image is produced (S33). Next, the edge image is subjected to area division in a thin strip shape, horizontal luminance projection is every line is calculated about each area and the range of a vertical license plate is set (S34).  Next, vertical luminance projection in every line is calculated about the range that combines each thin strip-shaped area and adjacent thin strip-shaped areas on the left and right sides of it and the range of a horizontal license plate is set (S35).
Patent JP-H06336565-A (JP)
Title: Water-based ink
Inventor: NISHIKAWA TAKEO
IPC: C09D11/17
Filed: 1993-05-27
Abstract: PURPOSE:To obtain a water-based ink excellent instability even in long-term storage by mixing a basic dye; 2-chloroacetamide, sodium fluoride or 2-bromo-2- nitropropanediol; and water. CONSTITUTION:This water-based ink contains at least a basic dye, one or more compounds selected from 2-chloroacetamide, sodium fluoride and 2- bromo-2-nitropropanediol, and water. The 2-chloroacetamide, sodium fluoride or 2-bromo-2-nitropropanediol is effective as mildewproofing agent and is used also to prevent the deposition of the dye and the change in color of the ink even after long-term storage. The amount of these compounds to be incorporated is preferably 0.1-2wt.% based on the total ink.
Patent JP-2000026754-A (JP)
Title: Pigment preparation and particularly its use in printing ink
Inventor: SCHOEN SABINE
IPC: C09D11/037
Filed: 1999-05-27
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment preparation essentially for printing ink that can attain not only a relatively high pigment content for printing ink, but also satisfactory printing execution properties. SOLUTION: This pigment preparation includes coated and/or uncoated SiO2 flakes, one or two or more kinds of special effect pigments and a phosphate derivative. The special effect pigments are a pearlescent pigment or coated or uncoated iron oxide and/or aluminum flakes and the preparation contains the phosphate derivative in an amount of 0.1-10 wt.%. In addition, it is preferable to include also carbon black particle, a fluorescent pigment, an organic color pigment, a leaflet silicate, CaCO3, CaSO4, TiO2 and kaolin.
Patent JP-S5272020-A (JP)
Title: Exhaust heat power generator
Inventor: OOMACHI YOSHIO
IPC: F01N5/02
Filed: 1975-12-12
Abstract: PURPOSE: A partial surface of a thermal power generating element is heated by means of the high temperature passing through an exhaust pipe, the secondary air produced by this gas flow is conducted to the other surface side, with this element cooled off the power generation is done, to obtain a power generator in use of the exhaust heat of engine and others. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H089754-A (JP)
Title: Agricultural knotter
Inventor: MAKIZONO HARUMICHI
IPC: A01D59/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide an agricultural knotter designed to ensure favorable and tight knotting state with a string knot toward a grain culm bundle side by such a simple modification as to form an projection on a stationary tooth and not to newly go wrong such as a string's slipping off the projection. CONSTITUTION:In this agricultural knotter equipped with a knotting bill 10 to knot a binding string from a needle and a string holder bearing the holding of the end of a binding string and the cutting thereof with the knotting bill 10 made up of a stationary tooth 10A integrally fitted with a revolving shaft 10a and a mobile tooth 10B openable and free to make rocking motion relatively to the stationary tooth 10A, a projection 15 is formed on the string-holding surface (at an intermediate position in the longer direction of the bill) of the stationary tooth 10A so as to face on the mobile tooth 10B. In the case that the mobile tooth 10B is closed, the interval d1 between the projection 15 and the string-holding surface of the mobile tooth 10B is set to be greater than the diameter of a string and the interval d2 between the string-holding surface of the tooth 10A and that of the tooth 10B nearly equal to the above diameter.
Patent JP-S629313-A (JP)
Title: Polygon mirror
Inventor: KIMURA KAZUHIRO
IPC: G02B5/08
Filed: 1985-07-05
Abstract: PURPOSE:To improve productivity and working precision by forming a step so that the outer peripheral part of a polygon mirror is thicker than the inner peripheral part. CONSTITUTION:A groove 12 is formed in the top surface of the polygon mirror 10 and the thickness of its outer peripheral part B is made larger than that of the inner peripheral part; and the rotating shaft of a jig is inserted into a fitting hole 2 and one-flank sides of plural mirrors 10 are finished into specular surfaces by using a diamond cutting tool. Only the plane part of the outer peripheral part B as a contacting surface between stacked mirrors is surface- worked with high precision, so the cumulation of work errors due to the stacking is reduced and deterioration in parallelism due to the entry of dust, etc., to the contact surface is reduced. Thus, the cost is reduced and the quality is improved.
Patent JP-2000337706-A (JP)
Title: Hot water supply system with image pick-up function
Inventor: FUJIMURA YOSHIHIRO
IPC: F24H1/10
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a hot water supply system with image pick-up function in which a kitchen is widened and a fine view is improved by uniting a hot water heater controlling remote controller and an image pick-up/monitoring television door phone. SOLUTION: The system is provided with a hot water heater 10 including a burner and a heat exchanger, a kitchen remote controller 20 wherein it executes remote control for the hot water heater 10 from a kitchen and it serves as a master machine of a television door phone and includes a display section 22, and a slave machine 40 of the television door phone including an image pick-up apparatus 40, and it is further provided with a recording means for recording image data photographed by the image pick-up apparatus 40, and a regeneration means for regenerating recorded image data.
Patent JP-H10340364-A (JP)
Title: Paper money kind housing device
Inventor: MATSUO KOICHI
IPC: G06F19/00
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To lower a price, to reduce the handling time of the adjustment of a slice level and to prevent malfunctions resulted from a diffused external light by supplying a voltage corresponding to an internal power supply voltage on an automatic machine side generated in a power feeding part to a light receiving circuit. SOLUTION: The voltage supplied from an internal power supply 21a used inside the automatic machine side is generated in the power feeding part 11a of this paper money kind housing device for housing paper money kinds attachable and detachable to/from an automatic machine for performing the money receiving processing and money pacing processing of the paper money kinds, optical signals from the automatic machine side are received in the light receiving circuit 10 and the voltage corresponding to the voltage of the internal power supply 21a on the automatic machine side generated in the power feeding part 11a is supplied to the light receiving circuit 10. Thus, even if the voltage of the internal power supply 21a on the automatic machine side is lower than normal and a light emission amount on a transmission side is little, a threshold on the side of the light receiving circuit 10 is automatically lowered and a stable communication operation is made possible. Also, the power feeding part 11a is supplied with power by electromagnetic coupling from the automatic machine side. Thus, contact defect generation by a contact point or the like is prevented.
Patent JP-S6127505-A (JP)
Title: Manufacture of blaze optical element
Inventor: TANAKA ICHIRO
IPC: G02B5/18
Filed: 1984-07-18
Abstract: PURPOSE:To manufacture a blaze optical element having a durability with a high accuracy by laminating the second member on the first member, forming a blazed pattern on the second member, and executing an anisotropic etching to the second and the first members. CONSTITUTION:For instance, in case when an electron beam exposing method is used, first of all, an electron beam resist 2 of a prescribed thickness is applied onto a substrate 1. Subsequently, an irradiation quantity of an electron beam 3 is varied periodically in accordance with a position on the resist 2, and the resist 2 is exposed by the electron beam 3. Thereafter, the resist 2 is developed, and a blaze grating is formed on the resist 2. Also, for instance, by executing an anisotropic etching by a reactive ion 4, the blaze grating of the resist 2 is transferred to the substrate 1.
Patent JP-H0441452-A (JP)
Title: Production of 2-alkoxycyclohexanol
Inventor: YOKOTA SHIGERU
IPC: C07C43/196
Filed: 1990-06-07
Abstract: PURPOSE:To obtain 2-alkoxycyclohexanol in high activity and yield by reacting peracetic acid with cyclohexene and contacting the obtained crude reaction mixture containing cyclohexene oxide with an alcohol. CONSTITUTION:The objective 2-alkoxycyclohexanol can be produced by reacting cyclohexene with peracetic acid to form cyclohexene oxide and reacting the obtained crude reaction liquid with an alcohol. High reaction activity and high yield can be achieved by reacting cyclohexene with peracetic acid known as an organic peracid for industrial use and reacting an alcohol to the cyclohexene oxide in the crude reaction mixture in unrefined state. The 2-alkoxycyclohexanol is useful as an intermediate for pharmaceuticals and agricultural chemicals.
Patent JP-S5672977-A (JP)
Title: Chucking device for type in type bar of japanese typewriter
Inventor: UMEDA ISAO
IPC: B41J7/14
Filed: 1979-11-16
Abstract: PURPOSE: To prevent the shear of print by providing a cam piece rotating with the rise and rotation of the type bar and pressing a piece and a rotary supporting body therefor in a type-chucking device sliding the piece.  
     CONSTITUTION: When a rod 21 is pulled to the left, a shaking piece 8 rotates and the piece 6 advances to chuck a type A in a supporting tube 4. When the type bar 3 rises and rotates by the continuous rotation of the shaking piece 8, a roll 23 contacts with the tip of the cam piece 17, while the type bar 3 contacts with the lower surface of a buffer member 15. By this, the rotary body 11 roses together with the type bar 3, the cam piece 17 rotates so as for the low part of the projected edge of the cam piece 17 to contact with the roll 23, and the piece 6 is pushed out toward the type by the roll 23. The type A is made to strike in the condition that it is strongly pressed in the supporting tube 4. When the type bar returns back, the roll 23 is released from a stopper 20 and thereby the cam piece 17 rorates to return. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5772931-A (JP)
Title: 5-methyl-gamma,delta-unsaturated aldehyde compound
Inventor: KOBAYASHI TOYOHIKO
IPC: C07C47/21
Filed: 1980-10-24
Abstract: NEW MATERIAL:A 5-methyl-γ,δ-unsaturated aldehyde compound shown by the formulaI(R 1  is isopropyl, n-butyl, n-acyl, isoamyl, n-hexyl; R 2  is H or methyl).  
     EXAMPLE: 5,6-Dimethyl-4-heptene1-al.  
     USE: Having characteristic aroma, this compound as a perfume component is  blended with various kinds of perfume compositions.  
     PROCESS: A 2-ketone shown by the formula II is reacted with a Grignard reagent of vinyl chloride, to give a methylvinylcarboniol shown by the formula III. For example, diethyl acetal of propionaldehyde is added to the compound shown by the formula III, and Claisen rearrangement is carried out by heating the compound in a solvent in the presence of a catalyst of an acid, to give a compound shown by the formula I. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0441224-A (JP)
Title: Welding joint
Inventor: MASUDA SHINSUKE
IPC: F16L47/02
Filed: 1990-06-06
Abstract: PURPOSE:To prevent a welding mistake by supplying a current in such a state that the connecter of a controller is inserted in a recessed part for a terminal without mistake by arranging the terminals connected to both terminals of a heating elements to the recessed parts for the terminals formed to the outer peripheral part of a heating element embedded part and forming recessed part for an indicator so as to pierce the terminals. CONSTITUTION:Both thermoplastic resin pipes P1, P2 are inserted in a welding joint up to a projection 13 from both opening ends 11, 12 thereof and the connector 5 of a controller is inserted in a recessed part 3 for terminals 4 and constant voltage is applied across the terminals 4 to supply a current to heat a conductor 2. The inner peripheral part of a joint main body 1 and the outer peripheral parts of the thermoplastic resin pipes P1, P2 are melted by the heat from the conductor and a part of the molten resin penetrates in a recessed part 42 for an indicator by the pressure due to thermal expansion to be extruded from the upper end of the recessed part 42 for the indicator. The penetrating resin is observed from the upper ends of the terminals 4 to make it possible to confirm the welding of the inner peripheral part of the joint main body 1 and the outer peripheral parts of the thermoplastic resin pipes P1, P2.
Patent JP-H11340234-A (JP)
Title: Manufacture of semiconductor device
Inventor: KAMATA YASUYUKI
IPC: H01L21/336
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To form at the same time a contact for electric connection between lower and upper wiring layers and the upper wiring layer. SOLUTION: Impurities are doped only in a contact-formation intended region 7 and an upper-wiring layer intended region 8 for subsequent formation of a contact and an upper wiring layer in a silicon oxide film 5 for electric isolation between the upper and lower layers, and by the vapor phase HF treatment the contact and upper-layer zones of the silicon oxide film 5 are selectively removed to form a contact hole and a wiring groove.
Patent JP-S5574842-A (JP)
Title: Fabrication of adisbatic panel for construction
Inventor: MURAYAMA MINORU
IPC: B29C39/00
Filed: 1978-12-01
Abstract: PURPOSE: To fabricate two lines of elongated strips of adiabatic panels simultaneously by a series of production facility without necessity of leakage prevention, in the method that a continuously supplied metal hoop blank is bent into a specific form with a cavity which is then filled with foaming synthetic resin to be foamed in the next stage, and is finally cut lengthwise so as to complete a pair of elongated thermal panel strips.  
     CONSTITUTION: A metal hoop blank 1 takan out continuously from uncoiler 10 is bent by a bender 11 so as to form projecting center section 2 consisting of flat upper piece 24 and a pair of flanged edges 4 and also to form a pair of edge sections 3 which are bent up to the same level as the flat upper piece 24. The material 1 thus bent is preheated by preheater 12, and a pair of cavities 6 constituted between center section 2 and edge sections 3 and a space above the flat upper price 24 are filled with foaming synthetic resin poured from spray nozzles 13. The material 1 having backing sheet 18 placed over the foaming synthetic resin is then interposed between upper mold 22 and lower mold 23 constituting a heating duct 17 by which synthetic resin is foamed. Thereafter, the blank 1 is cut by a band saw 20 along the center line of flat piece 24 there of so as to make two symetrically separated panel blanks 21, 22. Lug part for nailing protrudes outwardly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63313179-A (JP)
Title: Developer concentration detector
Inventor: KUBOTA YOICHI
IPC: G03G15/08
Filed: 1987-06-17
Abstract: PURPOSE:To detect stable developer concentration by varying the transmissivity of a detector composed of liquid crystal intermittently and using reflected light from a detection window for a concentration standard, and detecting the concentration of toner from diffusion reflection on a developing sleeve. CONSTITUTION:The detection window 34 is composed of the liquid crystal which is variable in transmissivity and becomes opaque intermittently with a reference timing signal from a recording device main body side. Light from a light emitting element 31 composed of an infrared diode is diffused and reflected by a developer on a developing sleeve when the window 34 is transparent and detected by a light receiving element 32. When the window 34 becomes opaque, on the other hand, a specific pattern is projected on the window 34 and its reflected light is used as the standard of the concentration. Consequently, stable detection is performed while variation in characteristics of the light emitting element and light receiving elements due to a secular change and environmental variation are handled.