baber/WOPTO huggingface dataset:
Patent JP-S6316157-A (JP)
Title: Engine intake air quantity learning operating system
Inventor: SEKOZAWA TERUJI
IPC: F02D45/00
Filed: 1986-07-07
Abstract: PURPOSE:To reduce the quantity of catalyst of exhaust gas and improve accelerating performance by providing an operating part for operating an air quantity taken into a cylinder and a learning function part for obtaining the correction of air quantity in an electronic engine control device. CONSTITUTION:A constant travel judging part 21 into which an engine speed N and an intake pipe intake air quantity are inputted judges whether an operating condition is a constant traveling condition. A cylinder intake air quantity operating part 22 calculates an intake pipe pressure and a cylinder intake air quantity. A learning function part 23 outputs a correction of air quantity based on the data of a constant traveling condition, a measured intake pipe intake air quantity Gat, and the cylinder intake air quantity Gae which is operated by the operating part 22. Thereby, the variation of air fuel ratio is suppressed obtaining an accurate cylinder intake air quantity.
Patent JP-H10329298-A (JP)
Title: Equipment for manufacturing printing plate
Inventor: URA TOSHIYUKI
IPC: B41C1/05
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide equipment for manufacturing a printing plate which can shorten a time for manufacturing the plate further by increasing the quantity of transmitted light and the quantity of reflected light of a laser beam for a signal and a laser beam for auxiliary exposure. SOLUTION: In the equipment having a first irradiation means 18 which casts a prescribed laser beam for a signal on an original plate on the basis of image information, a second irradiation means 21 which casts a prescribed laser beam for auxiliary exposure and a beam splitter for superposing the laser beam for the signal and the laser beam for the auxiliary exposure on the plate, the first irradiation means 18 and the second irradiation means 21 are made different in an irradiation wavelength from each other, while a dichroic mirror 20 of which the transmittance and the reflectance are different according to the wavelength of the laser beam is used as the beam splitter.
Patent JP-S6219671-A (JP)
Inventor: NAKAMURA SADAO
IPC: H01L21/66
Filed: 1985-07-19
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-S5863699-A (JP)
Inventor: NORIMURA KANEMATSU
IPC: E02F3/407
Filed: 1981-10-06
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-H11309751-A (JP)
Title: Molding method by circulating mold
Inventor: SASAKI RISAKO
IPC: B29C45/02
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To shorten one resin sealing work time and improve the cost-to-effect and maintainability of a device by a method wherein the functions necessary for a resin sealing are arranged in the order of works by being devided and made into independent works in units such as the cleaning of molds, the feeding of a lead frame and the like so as to convey a plurality of top and bottom molds to respective unit parts in order to execute necessary works in parallel. SOLUTION: A top and a bottom molds 21 and 22 are moved with a conveying unit along an endless conveying road 55 to an adjacent unit (henceforth expressed as UT) by one conveyance and stopped. At a mold cleaning UT 14, the resin residue adhered to the top and the bottom molds 21 and 22 is removed. As a lead frame feeding UT 12, a lead frame is set on the bottom mold 22. At a resin feeding UT 13, a thermosetting resin is set on the bottom mold 22. At a pressing UT, the thermosetting of a molding is proceeded and its stabilization is contrived. At a lead frame unloading UT 15, the molding is taken out of the molds. Thus, the respective UTs execute their works in parallel. The works can be operated without rest, resulting in shortening working hours and enhance the cost-to-effect of a device. Since the respective units are separated and independent from one another, their maintenance works become also easy.
Patent JP-S5858158-A (JP)
Title: Dry type electric dust collector
Inventor: YUUKI AKIO
IPC: B03C3/80
Filed: 1981-10-05
Abstract: PURPOSE:To make it possible to keep stable capacity always, by a method wherein the side surface parts of a dust collecting electrode opposed to a discharge electrode is constituted from a porous body made of a metal having  plural permeation pores and dust collected by the dust collecting electrode is  blown down by using high pressure air. CONSTITUTION:In an electric dust collector for collecting electrode 5 by applying high voltage between an opposed discharge electrode 1 and the dust collecting electrode 5 from a high voltage power source 3, the side surface parts of the dust collecting electrode 5 are formed from a structure wherein the side surface parts thereof are constituted from a metal net and a hollow cavity is provided in the inside thereof. When dust is shaken down, by introducing high pressure air into the hollow cavity of the dust collecting electrode 5 from a compressor 6 through a high pressure air pipe 7, dust is released in good efficiency by air uniformly leaked externally from the almost entire surface of the metal net from the inside of the hollow cavity. In this case, the side surfaces of the above described dust collecting electrode 5 can be formed from a punching metal.
Patent JP-H105808-A (JP)
Title: Rolling method and rolling system
Inventor: SAITO TAKEHIKO
IPC: B21B1/22
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To restrict the generation and diffusion of camber of a rolling steel, to prevent meandering during rolling, and to improve the stable operation of a rolling line and the quality of the rolling steel by detecting the off-center amount during rolling and moving roll chocks to the horizontal direction. SOLUTION: This controller 11 outputs the command to cross-blocks 5a, 5b, 5c, and 5d and hydraulic draft devices 3a and 3b so that a moving amount in the horizontal direction and a corrective amount of draft positions of the driving side and the operating side calculated with an arithmetic processor 12 can be obtained. The difference distribution of width direction thickness (crown) can be controlled during rolling by respectively and individually driving roll chocks 2a, 2b, 2c and 2d of the operating side and the driving side of the upper and lower work rolls 1a, 1b to the horizontal direction.
Patent JP-S6314612-A (JP)
Inventor: OKAMOTO YOICHIRO
IPC: A01D34/00
Filed: 1986-07-04
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-H055442-A (JP)
Title: Intake device for engine
Inventor: TAJIMA SEIJI
IPC: F02D41/12
Filed: 1991-06-28
Abstract: PURPOSE:To improve vaporization and atomization of fuel, reinforcing engine vibration and to prevent engine stop by correcting an intake air amount decreased to an engine during the time supply of fuel is stopped at deceleration time, and correcting the intake air amount increased after a predetermined time after resetting the supply of fuel. CONSTITUTION:In a control unit 25, a fuel injection amount is set based on an intake air amount detected by an air flow meter 13 and an engine speed calculated from a crank angle signal. At deceleration time the engine speed is higher than a predetermined value by fully closing a throttle valve 12, a fuel cut is performed and reset to supply of fuel at the time of ending deceleration. During this fuel cut, an ISC valve 17 is fully closed to decrease a bypass air amount. Then, a pressure in an intake pipe is decreased to lower down a boiling point of fuel at the time of resetting the supply of fuel. After resetting the supply of fuel, the ISC valve 17 is actuated and opened in accordance with a predetermined duty to increase the bypass air amount. Thus, an engine stop is prevented.
Patent JP-2001019876-A (JP)
Title: Can coating, coated metal plate, can body and can cap
Inventor: MORIGA TOSHINORI
IPC: C09D5/08
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a can coating, particularly a coating for a can inner face having an excellent combination of adhesive properties to a metal plate, workability, curability, suppressed elution and the resistance to retorting sterilization process. SOLUTION: A can coating comprises (A) a thermoplastic polyester resin having an acid value of not more than 15, a hydroxy number of not more than 20 and a number average molecular weight of at least 11,000, and (B) a heat curable resin, wherein a weight ratio of the (A) component/the (B) component is 90/10-55/45, and the heat curable resin comprises a combination of a heat curable melamine resin and a heat curable resin other than the melamine resin.
Patent JP-H1013880-A (JP)
Title: Selective radio call receiver
Inventor: YANAGIYA HIDEYUKI
IPC: H04W88/02
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To provide the selective radio call receiver which strongly appeals a special day to the user by conducting specific message display on the standby display about the special day for the user such as the birthday. SOLUTION: Set days and a message and a melody suitable for respective days are stored in cross reference in a message table 24 and a control section 21 of a decoder 2 collates a current data with the set data stored in the message table 24 in a standby state and when the current date is coincident with the set data, a message corresponding to the set date is displayed and a corresponding melody is outputted in the radio selective call receiver.
Patent JP-S6050476-A (JP)
Title: Gravimeter
Inventor: YAMAGUCHI TOSHIYUKI
IPC: G01V7/00
Filed: 1983-08-30
Abstract: PURPOSE:To make it possible to perform accurate measurement of gravity by preventing the variation of the wt. suspended from the lower end of a string even if a leaf spring receives temp. influence, by attaching the leaf spring connected to the string to a support in a horizontal direction, and providing a press member in a state contacted with the upper surface of the leading end of the leaf spring. CONSTITUTION:When a current is flowed to a string 2 having a wt. 4 suspended therefrom, the string 2 is vibrated because the string passes through the magnetic field of a permanent magnet 5. This vibration is led out as an electric signal and, after this signal is amplified by the amplifier of a return circuit, it is again returned to the string 2 to flow a vibration current. Whereupon, the string 2 is self-excited and oscillated at set vibration frequency. By calculating this frequency, gravity acceleration is measured. The leading end of the leaf spring 3 connecting the string 5 is restricted by a press member 7 and the leaf spring 3 is held to a horizontal state within preset temp. change without generating the displacement of the leading end thereof. Therefore, the wt. 4 is always held to a constant position and, as a result, gravity can be accurately measured from the vibration frequency of the string 2.
Patent JP-H11887-A (JP)
Title: Parallel link manipulator
Inventor: MORIYAMA SHOJI
IPC: B25J11/00
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a parallel link manipulator capable of improving the precision of a ball nut used for expanding links and the control precision of the expansion of the links. SOLUTION: A base plate 1 and a travelling plate 2 are connected to each other via a center shaft 3 and three links 4. The center shaft 3 has the front end fixed to the center of the travelling plate 2 and the rear end passed into the center of the base plate 1 via a spline bearing 52 assembled in the movable part of a universal joint 5. Each link 4 has the front end connected to the peripheral edge of the travelling plate 2 via the universal joint 7 and the rear end connected to the peripheral edge of the base plate 1 via a ball nut 62 assembled in the movable part of the universal joint 6. The expansion of the link 4 is detected by using a displacement converter to directly detect the axial displacement of the link 4 to the ball nut 62.
Patent JP-S5862399-A (JP)
Title: Pump impeller
Inventor: KANETOU OSAMI
IPC: F04D29/22
Filed: 1981-10-07
Abstract: PURPOSE:To aim at reducing the time required for working, welding etc., by forming a pump impeller in such a way that a front shroud, a rear shroud and an impeller plate which is formed by punching out a plurality of blades through a sheet steel and bending them are assembled and simultaneously welded. CONSTITUTION:A pump impeller consists of the combination of three pieces, that is, an impeller plate 4 which is so formed that a plurality of blades 5 are punched out a sheet steel and are subjected to a bending step (the blades 5 are bent to the front shroud 1), and the outer peripheral part of the blades 5 are bent in the opposite direction for forming a flange 6, a rear shroud 2 fitted in the inside of the flange 6 and welded to the intermediate part of each blade 5 below the latter and a front shroud 1 disposed on the impeller plate 4 and welded to the blades 5 of the impeller 4. Thus, since these three pieces are simultaneously welded for forming the impeller after the front and rear shrouds 1, 2 are arranged in predetermined positions on the impeller plate 4, the time required for working, assemblying and welding is decreased and the cost reduction of the working may be brought about.
Patent JP-H11349944-A (JP)
Title: Material for retaining water in soil
Inventor: ICHIKAWA AKITO
IPC: C09K101/00
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a soil water-retaining material used for agriculture and horticulture, having a proper water-retaining ability, and provided with both a fertilizing effect and a water-retaining effect for gradually releasing water to continuously supply the water to plants. SOLUTION: This soil water-retaining material having an ability to retain water in an amount of 1-50 times its self weight is obtained by dropping a liquid composition into an aqueous medium containing an alkali metal ion or a polyvalent ion to gel the dropped composition in a granular state, and subsequently irradiating the formed granules with active light to cure the granules. The liquid composition contains (a) a hydrophilic photo-curable resin having at least two ethylenic unsaturated bonds in the molecule, (b) a photopolymerization initiator, and (c) a water-soluble polymeric polysaccharide having an ability to gel by contact with the alkali metal ion or the polyvalent metal ion.
Patent JP-H09317829-A (JP)
Title: High load transmission belt
Inventor: TSUJI SHOJI
IPC: F16G5/16
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To increase a strength so as to extend a service life by preventing wear, permanent deformation and cracks even if heat is produced. SOLUTION: A high load transmission belt is constructed in such a manner that a projecting or recessed part 17 provided in a center belt 4 is engaged with a projecting or recessed part 19 provided in the contact surface 8 of a block 5 with a center belt 4. In this case, canvasses 6 having stuck rubber compositions are laminated in the upper and lower surfaces of the center belt 4, and the rubber compositions stuck to the canvasses 6 are made of hydrogen added nitride rubber containing unsaturated carboxylic acid metallic salt.
Patent JP-S5781210-A (JP)
Title: Coating method for insulation
Inventor: HANI KIYOSHI
IPC: G02B6/44
Filed: 1980-11-10
Abstract: PURPOSE:To easily apply a high reliability insulating coat on an optical fiber cord, etc., by heating a preform material made of a prepolymer of hydrogenated polyhydroxybutadiene, castor oil, and a specified isocyanate, together with the body to be coated for insulation. CONSTITUTION:A molding material made of a prepolymer of hydrogenated solid polyhydroxybutadiened at normal temperature and having 40-130 deg.C melting point, castor oil, and isocyanate represented by the formula I in which R1, R2, R3 are equal to or different from each other, and n is an integer of 1-4, is preformed to a prescribed shape. The preform material is placed in molds by opening an upper metallic mold 14a and a lower metallic mold 14b, and after heating, an optical fiber cord 8 is placed on the mold 14b, the mold 14a is joined, and the molds are clamped with a clamp 15. After hardening the material by keeping the molds at a given temperature, the molds are opened and the molded product is taken out.
Patent JP-S54700-A (JP)
Title: Automatic ticket inspection for transfer passenger
Inventor: TOYAMA EIICHI
IPC: G07B15/00
Filed: 1977-12-26
Abstract: PURPOSE: To make it possible for a passenger to go out of a station of an electric train, to get on a bus and to bargain the fare by issuing a transfer ticket, which is recorded with a transfer signal, in accordance with the request of the passenger who is about to transfer from the electric train of automatic ticket inspection to another transportation such as a bus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5384654-A (JP)
Title: Error correction circuit having test function
Inventor: SOUMA YUKIO
IPC: G11C29/00
Filed: 1976-12-30
Abstract: PURPOSE: To make it possible to test an error correction circuit by inverting a check bit via a bit inverter circuit and by generating a trouble pattern possibly occurring in the error correction circuit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5947905-A (JP)
Inventor: ABE RIYOUICHI
IPC: G21C17/00
Filed: 1982-09-13
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-S5490346-A (JP)
Title: Adhering resin composition
Inventor: OOMAE TADAYUKI
IPC: C08L21/00
Filed: 1977-12-28
Abstract: PURPOSE: A propylene polymer modified with unsaturated carboxylic acid and an amorphous propylene polymer are kneaded together to produce title composition with outstanding adhesion to a variety of base materials as high polymers, and metals.  
     CONSTITUTION: (A) a modified propylene polymer with a melt index of preferably 0.1W100 prepared by reacting at least one part of crystalline propylene polymer with at least one of monomer selected from unsaturated carboxylic aicds preferably acrylic acid, and their anhydrides, (B) an amorphous propylene polymer with a melt index of preferably 0.1W100, preferably propyleneethylene block copolymer  and, when necessary, (C) an ethylene polymer are kneaded where the suitable composition of components A, B and C ranges in the zone satisfying equation I and  II. The combination of component C especially improves adhesion in a low-temperature zone.  
     USE: Materials for packaging, construction, vehicle parts, electric appliance and furniture. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02110649-A (JP)
Title: Scsi converter
Inventor: JIEIMUZU EDOWAADO KOOPII
IPC: H04L12/413
Filed: 1989-06-21
Abstract: PURPOSE: To completely use all the capability of the SCSI protocol by transmitting a BSY signal from inside to outside only when PIB signals are set and from outside to inside only when PEB signals are set. CONSTITUTION: The BUSY(BSY) signal is sent from inside to outside only when PASS, INT, and BSY(PIB) signals are set by an inside-to-outside receiver and driver pair 34 and an outside-to-inside receiver and driver pair 36 and from outside to inside only when PASS, EXT, and BSY(PEB) signals are set. The PIB signals are sent when a bus in bus free or arbitration phase and an outside device asserts its device ID. Therefore, a device on one side of the converter 10 sends its BSY signal to the other side during the arbitration phase.
Patent JP-H0326791-A (JP)
Title: Production of hydrocarbon
Inventor: MASUNAGA HIROJI
IPC: B01J29/40
Filed: 1989-06-23
Abstract: PURPOSE:To efficiently obtain a hydrocarbon rich in benzene, toluene and xylene by blending a light hydrocarbon with a hydrocarbon containing a polycyclic and a monocyclic hydrocarbons and reacting in the presence of a zeolite- containing catalyst. CONSTITUTION:(A) 2-8C light hydrocarbon is blended with (B) 1-50wt.% (1-30wt.%) based on the total amounts of hydrocarbons of >=9C hydrocarbon containing 140wt.% aromatic hydrocarbon and >=3wt.% polycyclic aromatic hydrocarbon. Then the hydrocarbons are reacted in the presence of a catalyst containing a zeolite having >=1 CI value to give the aimed hydrocarbon. A catalyst containing a metal such as Cu, Ag, Zn, Cd, Ga, Cr, W, Se, Te, Re, Co, Ni, Pd, Ir and Pt may be cited as the catalyst.
Patent JP-S5583982-A (JP)
Title: Control system for dot pattern output
Inventor: FUSE MIKIO
IPC: G06F3/12
Filed: 1978-12-20
Abstract: PURPOSE: To secure the free alteration for the kinds and faces of the characters in the dot pattern output control system which delivers the patterns like characters and the like, by installing the primary and secondary processors plus the common memory and then storing previously plural kinds of dot patterns into the common memory.  
     CONSTITUTION: Secondary processor 2 is connected to primary processor 1 via inter-CPU interface 4. Then main memory 3 containing the program storage resion, the data storage region, the working region and the print buffer dot pattern storage region of main processor 1 is connected to input device 1a and circuit control unit 1b each. While RAM7, ROM8, peripheral interface adaptor 9, timer 10, dot printer 11 and interruption signal generator circuit 12 are connected to processor 2. And DAM switching/parity check circuit 5 plus end informing circuit 6 are connected between the both buses. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5783636-A (JP)
Title: Coal-gasifying power generation plant
Inventor: SUGITA NARIHISA
IPC: F02C6/00
Filed: 1980-11-14
Abstract: PURPOSE: To improve a thermal efficiency of a plant which performs gasification by means of an oxygen produced by an oxygen producer disposed therein, by feeding a nitrogen into a gas turbine as a working medium which is generated in a process of the production of the oxygen.  
     CONSTITUTION: An oxygen producing plant provides a means of cooling an air 11 to be liquefied by the effect of Joule Tomson and separately producing an oxygen 12 and nitrogen 13 because of a difference between their boiling points. The produced oxygen 12 is fed to a coal gasifying plant 2 to partially oxidize a coal 14, thereby generating a coal gas 15. After passing through a gas refining plant 13, the coal gas 15 is turned into a fuel gas 16, which is thereafter fed to a gas turbine combustor 5. On the other hand, the nitrogen 13 is mixed with an air 11 in a mixer 17, boosted by a compressor 4 and fed to the combustor 5. A burning gas 19 in the combustor 5 is delivered to a gas turbine 6 to work. When the nitrogen 13 and the air 11 are mixed, the temperature of the resultant mixture gas is reduced so that the compressor 4 is decelerated. A thermal efficiency may be increased as much as a decrement of the deceleration. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H061905-A (JP)
Title: Epoxy resin composition
Inventor: MAEDA KATSUYUKI
IPC: C08G59/20
Filed: 1992-06-18
Abstract: PURPOSE:To obtain a composition providing a cured material having extremely excellent heat resistance by blending specific two kinds of epoxy resins. CONSTITUTION:(A) 95-5 pts.wt. epoxy resin containing one or more epoxy groups in the molecule except a component B is blended with (B) 5-95 pts.wt. epoxy resin obtained by reacting 1-99 pts.wt. compound containing one or more vinyl groups and one epoxy group in one molecule with 99-1 pts.wt. polymer containing a polybasic acid anhydride, polybasic acid, acid end polymer or carboxyl group-containing polymer and 0-99 pts.wt. compound containing one or more active hydrogens such as alcohols or hydroxyl group end polymer to give a vinyl group-containing resin and further epoxidizing the resin. 4- Vinylcyclohexen-1-oxide or limonene monooxide is used as the compound containing one or more vinyl groups and one epoxy group in one molecule in the component B.
Patent JP-S5863836-A (JP)
Inventor: JIYANNKUROODO ANDORE SHIYASUTA
IPC: G01N21/21
Filed: 1982-09-16
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。