baber/WOPTO huggingface dataset:
Patent JP-H04280561-A (JP)
Title: Erroneous dialing deciding device
Inventor: IIHARA KAZUHIRO
IPC: H04M11/00
Filed: 1991-03-08
Abstract: PURPOSE:To reduce an erroneous dialing deciding time by deciding it an erroneous dialing when the caller facsimile upon checking whether or not a called party is a facsimile equipment after dialing a dial number. CONSTITUTION:Afer a dialing section 9 dials a dial signal, a tone detection section 7 detects a ring back tone. When the tone detection section 7 detects a busy tone, it is decided to be erroneous dialing. Since the busy tone is detected normally for 1-10sec in the case of misdialing, the erroneous dialing deciding time is reduced comparing with nearly 40sec in a conventional device. As an alternate system, after a dial signal is dialed by the dialing section 9, a polarity inversion detection section 11 detects polarity inversion. When the tone detection section 7 detects a busy tone or the polarity inversion again, it is decided to be erroneous dialing.
Patent JP-S62225815-A (JP)
Title: Burner
Inventor: HIRATA YASUSHI
IPC: F23D11/40
Filed: 1986-03-26
Abstract: PURPOSE:To provide stable combustion with little combustion noise and improve pleansantness by providing a mixing plate which has a pre-mixture gas passage on the upper, open face of a carburetor chamber and providing a burner head at the upper section of the mixing plate and providing a sound insulating material or sound absorbing material on the upstream side. CONSTITUTION:Fuel jetted out from a fuel nozzle 26 and air jetted out from a blast pipe 23 are mixed in a heated carburetor chamber 21 to become a mixture gas. It passes through a small hole 33 of a pressure equalizing plate 32 and a via a pre- mixture gas passage 27 provided in a mixing plate 28 and jets out from a flame hole 29 of a burner head 31 and forms a flame. Because at this time the pressure equalizing plate 32 is positioned on the upstream side from a mixing plate 28, the plate 32 does not receive radiation heat directly from the burner head 30. There is, therefore, no increase in combustion speed and the sound insulating effect of the pressure equalizing plate 32 on collision sound and jetting sound can be fully realized. By small holes 33 provided on the pressure equalizing plate 32 uniform mixing of the pre-mixture gas and its uniform dispersing are promoted and combustion is thereby stabilized with difficultly of having back fire and lifting phenomenon, which increase the width of stability in combustion.
Patent JP-H06281377-A (JP)
Title: Plate for plate type heat exchanger
Inventor: NAKAMURA JUNICHI
IPC: F28F3/04
Filed: 1993-03-26
Abstract: PURPOSE:To prevent deposition of scale by providing a longitudinal staying part at a position opposed to the part in which liquid near a part in contact with liquid of a gasket does not flow and forming a releasing groove in which the liquid near the part in contact with the liquid of the gasket can flow. CONSTITUTION:Plates 20a having heat transfer surfaces and planar plates 20b inverted at 180 degrees from the plates 20a are alternately laminated to form a plate type heat exchanger. A releasing groove 27 formed perpendicularly at a closing part A formed intermittently between a gasket 24a of a heat transfer surface side 21 and the surface 21 near at the gasket 24a at a double seal 26 is provided in the case of laminating plates at a boundary between a dam 25 of the plate 20a and the surface 21. Thus, stay of liquid around the part A can be effectively prevented to prevent deposition of scale.
Patent JP-H04214755-A (JP)
Title: Transparent acryl rubber composition
Inventor: NAKAGOME SEIJI
IPC: C08F299/04
Filed: 1991-03-07
Abstract: PURPOSE:To provide the subject transparent acryl rubber composition capable of producing a crosslinked material excellent in physical properties such as tensile strength, elongation, 100% modulus and hardness and excellent in light transmission and workability. CONSTITUTION:With (A) 100 pts.wt. copolymer between an alkyl (meth)acrylate and a (meth)acrylate represented by formula I or II (R1 is H or methyl; R2 is dicyclopentenyl; n is 1 or 2), (B) 1-30 pts.wt., preferably 5-20 pts.wt. ethylene glycol-based diacrylate compound represented by formula III (m=1-10, preferably 1-3) is blended.
Patent JP-2000265824-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: DOUGAHARA TAKASHI
IPC: F01N3/20
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To appropriately determine deterioration of storing type NOx catalyst, and certainly discharge sulfur component for reactivation in an exhaust emission control device of an internal combustion engine. SOLUTION: Under lean operation, lean frequency L (S) is obtained in respect to mean vehicular speed during specified period, and lean frequency L (P) is obtained in respect to load variation integration value P. When the lean frequency L (S) is less than a determination value L1 and the lean frequency L (P) is less than a determination value L2, S deterioration of a storing type NOx catalyst 25 is determined. S purging is executed for removing SOx stored by the storing type NOx catalyst 25.
Patent JP-S57184563-A (JP)
Title: Powder for surface coating of molten metal in continuous casting
Inventor: YOSHII YUTAKA
IPC: B22D11/10
Filed: 1981-05-06
Abstract: PURPOSE:To obtain ingots of less nonmetallic inclusions while preventing nozzle clogging effectively in continuous casting of steel by forming powder for covering the surface of molten metal to a compsn. wherein the component of SiO2 is suppressed. CONSTITUTION:Powder for coating the surface of molten metal contains 40- 60% CaO, 20-40% Al2O3, 0.5-5.0% MgO, 0.5-5.0% C, 0.1-5.0% Na2O, 1- 10% CaF2 and the SiO2 therein is regulated to <=7.0%. The CaO and Al2O3 are the essential components of the powder, and if these are compounded within the above-described range, characteristics such as non-metallic inclusion adsorbing power, viscosity, softening temp., basicity, and the like necessary for the power are provided. It is preferable that the SiO2 is as little as possible, and the increase of Al2O3 in the molten steel by the reaction of the Al in the molten steel and the SiO2 in the powder is prevented.
Patent JP-H11265074-A (JP)
Title: Surface protentive agent for lithographic printing plate
Inventor: MATSUMOTO HIROSHI
IPC: G03F7/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain a printing plate surface protective agent high in environmental safety and desensitized in non-image areas and kept from dropout of printing even after long period storage and high in printing stability by incorporating the oxyethylene adduct of a fatty acid or a fatty acid ester each specified in carbon number in an oil phase. SOLUTION: The emulsifiable lithographic printing plate protective agent to be used contains at least one of the oxyethylene adducts of the 12-30C fatty acids, such as oleic, ricinoleic and linolic acids and the 8-30C fatty acid esters, such as glycerin ester, and a number of the adducts is 3-60 mols, and the oxyethylene adduct of the 8-30C fatty acid ester to be used is the oxyethylene adduct of a caster oil, soybean oil, tung oil, sesame oil, or the like.
Patent JP-H07249544-A (JP)
Title: Solid electrolytic capacitor
Inventor: HIGUCHI KAZUHIRO
IPC: H01G9/08
Filed: 1994-03-11
Abstract: PURPOSE:To obtain a solid electrolytic capacitor having small characteristic variation by lessening the thermal effect in the infrared ray reflow time. CONSTITUTION:A capacitor element composed of an anode foil, a cathode foil and a separator paper wound up around them to be impregnated with tetracyanoquinodimethane complex is caused with a thermoplastic resin or thermosetting resin having a color which reflects infrared rays such as white, beige, or light grey. The casing is made by immersion coating, transfer molding or injection molding or is a resin case.
Patent JP-2000269832-A (JP)
Title: Radio transmission device, radio reception device and radio communication system
Inventor: SAITO TADANOBU
IPC: H04B1/40
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a radio transmission device which is miniaturized and lightened in weight, whose power is saved and which is made to be inexpensive by frequency- converting a plurality of input intermediate frequency signals into a plurality of signals of different transmission frequency bands and synthesizing the plurality of signals of the transmission frequency bands with one local oscillator. SOLUTION: A local oscillator 3 has two output terminals outputting the local oscillation signals of the same frequency, has a mechanism for relatively controlling amplitude and a phase between the signal output terminals and generates two local oscillation signals. An up converter 1 frequency-converts the signal into the signal of a lower band wave having the frequency of a difference between one local oscillation signal and one intermediate frequency signal. An up converter 2 frequency-converts the signal into the signal of an upper side-band wave having the frequency of a sum on the other local oscillation signal and the other intermediate frequency signal. A synthesizer 4 synthesizes output signals from the two up converters 1 and 2. Namely, the synthesizer 4 can execute control for synthesizing vectors having equal amplitude and opposite phases.
Patent JP-H03272937-A (JP)
Title: Cut sheet feeder
Inventor: UEDA MASANORI
IPC: B65H9/14
Filed: 1990-03-20
Abstract: PURPOSE:To feed cut paper sheets in two bins with a simple structure by setting a prescribed clearance on a pick-up roller driven by the joint of a step motor which revolves in the normal and reverse directions, gear system and a unidirectional clutch. CONSTITUTION:The pick roller 7, 8 of each bin of a cut paper sheet feeder 1 possesses the clearance theta (= paper transport distance from the pick rollers to a platen pinch roller 4 - paper sheet transport distance up to the change of revolution direction of a step motor 5 + margin), and is driven by the step motor through each of unidirectional clutches 9, 19 and a gear system. When a paper sheet is transported from one bin by the normal and reverse revolutions of the step motor 5, a trouble in which the pick-up roller facing the other bin operates and an unnecessary paper sheet is picked up is prevented, and the selection of bins can be surely carried out with a simple structure.
Patent JP-S58184403-A (JP)
Inventor: ITSUSHIKI RIYUUKOU
IPC: F22D5/06
Filed: 1982-04-22
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-S60212525-A (JP)
Title: Method of burying underground type lift for vehicle
Inventor: KISHIYAMA KATSUHISA
IPC: B66F7/18
Filed: 1984-04-05
Abstract: PURPOSE:To enables saving of a labor required for a pit excavation work and to improve safety, by a method wherein an excavation part is cut in a floor surface, a crosspiece is located across the excavation part, a lift is hung down from the crosspiece so that the height thereof is adjustable, and a foundation is built to the under surface of the flange part of the list. CONSTITUTION:A list L comprises a flange part 2 attached to the outer peripheral side of an upper end part, a metal 4 located at the upper end part between the flange part and an elevating lever 3, and screw holes 4a in the top surface of the metal 4. An excavation part P is cut in a floor surface F1, and a crosspiece 6 is located across the excavation part P. Suspension screwes 5, each screwed in a regulating nut 8 secured to the crosspiece 6, is screwed in the screw hole 4a, and this enables the life L to be controllable in height to the crosspiece 6. The excavation part P is back-filled, and a foundation F2 is built in contact with the under surface of the flange part 2. A concrete foundation on the bottom of the excavation part P is omitted, and this enables saving of a labor required for a bit excavation work and improvement of safety.
Patent JP-S57182464-A (JP)
Title: Manufacture of thermal head
Inventor: KANAMORI TAKASHI
IPC: B41J2/345
Filed: 1981-05-08
Abstract: PURPOSE:To produce a thermal head of high dot density easily and at low cost by forming a heating resistor by means of etching of a plated film and by printing the martix wiring with thick film paste. CONSTITUTION:A resistant layer 18 is formed on the top surface of a substrate 17 by non-electrolyte Ni-W-P plating, and a circuit for the heating unit is formed by etching. Then, after a first wiring unit 19 is formed by electrolytic copper or electrolytic gold plating, insulative substrate 17 is pasted onto metal plate 15 with glue 16. Then an oxidant protecting layer 10 is printed with thick film on resistant layer 18 and the first wiring unit 19 excluding only connecting points with the second wiring unit 11. Then the second wiring unit 11 is printed with thick film paste, and the wear-proof conductor protecting layer 13 is formed on the top surface with pasting materials. Lastly, diode alley 6 is mounted with bumps 7 to complete the thermal head.
Patent JP-S52150791-A (JP)
Title: Recovery of fluorescent substance
Inventor: OKADA SHIGEKAZU
IPC: C09K11/01
Filed: 1976-06-11
Abstract: PURPOSE: To recover a dirt free fluorescent substance without degrading the luminance by making a recovered fluorescent substance a suspension and removing iron and iron rust by means of a magnet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07280066-A (JP)
Title: Differential limiting device and chamfering method of holding hole end part thereof
Inventor: KAMIBAYASHI HIROKAZU
IPC: F16H48/40
Filed: 1994-04-06
Abstract: PURPOSE:To eliminate interference of addendum with an edge part so as to exhibit good differential limiting function by chamfering the end part of a case projecting inward or outward on the part position where a first gear meshes with a second gear, in the circumferential contour of the holding hole of the case. CONSTITUTION:An L pinion 11 and an S pinion 12 are held in a cocoon-shape holding hole 19 formed out of the inner circumferential part of a B case 16 and the outer circumferential part of an A case 15 so as to mesh with each other and rotate, and a little clearance is provided between the outer circumference of gear of the pinions 11, 12 and the inner circumference of the holding hole 19. In the holding hole 19, chamfering radius of, for example, more than 2mm is executed, so as to remove the edge part 8 projecting from the case. Hereby, interference of the gears with the edge part is eliminated, good differential limiting function can be exhibited, and the device can be easily manufactured.
Patent JP-H05229054-A (JP)
Title: Composite die oscillation damping material with high corrosion inhibitive and adhesive properties as well as resistance against peeling-off of end surface
Inventor: MIKI KENJI
IPC: B32B15/01
Filed: 1992-02-18
Abstract: PURPOSE:To improve corrosion inhibitive and adhesive properties as well as resistance against the peeling-off of an end surface by sandwiching a viscoelastic resin with a metal having an evaporated Al/Al alloy plated layer at the bottom of the surface and an SiOx layer at the top. CONSTITUTION:An evaporated Al/Al alloy plated layer is formed as a bottom layer on the surface of a metal plate. Thus the corrosion inhibitive properties of the metal plate are enhanced. In this case, an evaporated Al alloy plated layer of Cr can be formed as a substitute for the evaporated pure Al plated layer. In addition, a required amount of the applied plating is approx. 5g/m<2> min. The Al/Al alloy plated layer is protected against an corrosive environment by providing SiOx as the top layer of the metal-plated surface. The preferable thickness of this SiOx film is approx. 0.5mum min. The viscoelastic resin of polystyrene is sandwiched with this metal plate.
Patent JP-2000256226-A (JP)
Title: Method and apparatus for producing hydrate
Inventor: YOSHIKAWA KOZO
IPC: C07C9/02
Filed: 1999-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a highly concentrated hydrate at high rate and recovering it by efficient reaction between a hydrate-forming material and water, and to provide an apparatus for the method. SOLUTION: This method comprises reaction between water and a hydrate- forming material (e.g. methane) in a hydrate production vessel 1 to obtain the aimed hydrate; wherein an aqueous phase L is fed with methane as bubbles K, thereby part of the methane is absorbed from the gas/liquid interface of the bubbles K into the aqueous phase L and reacted with water to be converted to methane hydrate MH, which, being lower in density than water, is allowed to float up through the aqueous phase L. Subsequently, the resulting highly concentrated methane hydrate layer MH is withdrawn together with water through a relevant liquid layer port 1c provided on the vessel 1 to efficiently recover the aimed MH at high carriage levels.
Patent JP-S63236000-A (JP)
Inventor: KIMURA TATSUYA
IPC: G10L15/12
Filed: 1987-03-24
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-S54160185-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OOKUBO YOSHIYUKI
IPC: H01L21/822
Filed: 1978-06-09
Abstract: PURPOSE: To minimize the chip size and thus to reduce the cost by constituting the MOS-type capacitor with the thickness set under 1200Å for the insulated layer which is to be positioned under the metal layer to which the external connection metal thin wire is connected.  
     CONSTITUTION: N-type region 12 featuring the fixed impurity density is formed by diffusion at the surface layer part of N-type Si substrate 11, and SiO 2  film 13 is grown on region 12 forming the MOS-type capacitor as well as at the region surrounding region 12 with thickness of under 1200Å and about 1μm respectively. Then Al layer 14 is coated on film 13, and wire 16 attached at the area of bonding pad 15 opposing to region 12. Thus, film 13 is held between substrate 11 and layer 14 to form MOS-type capacitor 17. Layer 14 can be used also for the mutual wiring within the IC device, thus minimizing the chip size. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06279299-A (JP)
Title: Liquid medicine for internal use
Inventor: TSUNODA KENJI
IPC: A61K36/00
Filed: 1993-03-29
Abstract: PURPOSE:To provide a liquid medicine for internal use, containing Bupleuri Radix, ginseng and Amomi Semen as Chinese crude drugs, capable of promoting the immunity, of improving various symptoms of cold and of promoting recovery of physical strength, etc., and suitable for a mini-drink, etc. CONSTITUTION:Bupleuri Radix and ginseng as Chinese crude drugs are blended with Amomi Semen. Ginger, Zizyphi Fructus, Glycyrrhizae Radix, Ophiopogonis Tuber, Schizandrae Fructus, carnitine chloride, taurine, vitamin B2, vitamin B6, nicotinic acid amide and purified water are further added thereto and the resultant mixture is subsequently sterilized by filtration and then charged into a colored bottle, thus producing the objective liquid medicine for internal use, having an immunity promotion effect, capable of, therefore, improving various kinds of symptoms of cold and promoting recovery of physical strength and suitable, e.g. for so called a mini-drink having a capacity of <=50ml as one dosage.
Patent JP-H10265697-A (JP)
Title: Pigment dispresant, pigment composition containing the same, pigment dispersion, and coating composition
Inventor: KAMIKUBO TAKASHI
IPC: C09D17/00
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a pigment dispresant which gives an ink and a coating compsn. both excellent not only in nonaggregating properties, noncrystallizing properties, and flowability but also in the gloss and hardness of a coating film by introducing a functional group (e.g. -COCl or -SO2 Cl) into an org. colorant comprising a commerically available dye or pigment and reacting the functional group with an amine. SOLUTION: This dispersant is represented by formula I [Q is a residue of anthraquinone, acridone, or an org. colorant; X is NH, CO-NR1 -Z-NR2 , SO2 - NR1 -Z-NR2 , CH2 -NR1 -Z-NR2 , or CH2 NHCOCH2 -NR1 -Z-NR2 ; Y1 is NH-Z-SO3 M or O-Z-SO3 M; Y2 is OH, alkoxy, or Y1 ; Z is 1-20C alkylene, alkenylene, or arylene; R1 and R2 are each H or alkyl; M is 1 equivalent of a mono- to trivalent action (H, a metal, or a quaternary ammonium salt); and n is 1-4] and is obtd. by introducing a functional group into an org. colorant by a normal method and reacting the functional group with an amine represented by formula II (R1 , R2 , Y1 , Y2 and Z are each the same as in formula I).
Patent JP-H11262663-A (JP)
Title: Exhaust gas cleaning catalyst and production thereof
Inventor: YAMASHITA KOICHI
IPC: B01J23/63
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a high heat resistant catalyst capable of more suppressing sintering of Pt. SOLUTION: This catalyst is constituted of both a particulate carrier 1 consisting of oxide and a Pt complex oxide layer 2 formed on the surface of the carrier 1. In this case, since a contact area of the Pt complex oxide with the carrier 1 becomes larger, compared to the case in which the particulate Pt complex oxide is mixed with the particular carrier 1, a suppressing work of sintering of the Pt complex oxide due to the carrier is realized to the utmost.
Patent JP-S59196404-A (JP)
Title: Jig for evaluating recognizing ability of body recognizing device
Inventor: SUGIYAMA KENICHI
IPC: G01B11/24
Filed: 1983-04-22
Abstract: PURPOSE:To make it possible to compare general recognizing ability, by sliding a second member along a guide groove provided in a first member, and continuously changing the length of the protruded part of the second member, which is protruded from the outer contour of the first member. CONSTITUTION:A second member 6 is arranged so that it is completely inserted in a guide groove 5 of a first member 4, and this state is recognized by a camera. The second member 6 is slidden, and the tip of a V-shaped projection 7 is made to be slowly protruded from the outer contour of the first member 4. In this way, the second member 6 is continuously slidden from the state the V shaped projection 7 of the second member 6 is not protruded at all to the state the projection 7 is protruded to the maximum degree. The changing state is detected by a recognizing device. Judgment is performed as to when the image of the V-shaped projection 7 is recognized and it is a body different from the image of an initial rectangle. Thus the recognizing ability of the recognizing device is evaluated.
Patent JP-S61229534-A (JP)
Title: Method and device for manufacturing fiber reinforced resin sheet
Inventor: NAKAKURA TOSHIYUKI
IPC: B29K105/08
Filed: 1985-04-04
Abstract: PURPOSE:To impregnate thermoplastic resin, which could not be impregnated between fibers, and control the degree of crystallization in accordance with the characteristics of resin by a method wherein a woven cloth, consisting of a plurality of continuous fibers, is heated to a temperature higher than the softening point of the thermoplastic resin and the coating film of the thermoplastic resin is formed on the surface of the woven cloth. CONSTITUTION:The thermoplastic resin is molten in an extruding machine 14 to extrude it from a die 13 and is coated on the surface of heated resin film providing roll 15. Impregnation of the resin between the fibers of the woven cloth 11 is started by contacting the woven cloth with the roll provided with the resin coating film in such manner. Impregnation is achieved by the arrival of the resin to the surface of the woven cloth. The contact pressure between the woven cloth and the roll is such a degree that the cloth can be arrived at the surface of the roll under pushing through the coating film of the resin. The contact pressure may be regulated by a tension in the take-off direction applied on the cloth and another tension in the widthwise direction of the cloth, which is generated by pinching the cloth 11 between belts, provided at both ends of the rolls 15, 16, 17, and the rolls. The woven cloth 11, coated with the resin, is pressed by one set or more than two sets of heating rolls to improve the degree of impregnation, thereafter, is cooled and is taken off. The temperature of these heating rolls 17 is higher than the softening point of the resin impregnated into the cloth.