baber/WOPTO huggingface dataset:
Patent JP-S57141404-A (JP)
Title: Production of modified ethylene copolymer
Inventor: OOTANI IKUJI
IPC: C08F8/00
Filed: 1981-02-26
Abstract: PURPOSE: To obtain an odorless, good-appearance, metal-containing ethylene copolymer, by saponifying an ethylene/α,β-ethylenically unsaturated carboxylate ester copolymer with a basic metal compound and adding an acid anhydride to the saponificate.  
     CONSTITUTION: A copolymer comprising ethylene and an α,β-ethylenically unsaturated carboxylate ester, α,β-ethylenically unsaturated carboxylate ester content 0.5W30mol%, is saponified with a basic metal compound in an organic solvent. An acid anhydride is added to this saponificate in the form of a solution, whereby a predetermined amount of this its metal carboxylate salt is converted into a carboxylic acid. As the acid anhydrides which are used in the demetalization reaction, those anhydrides are effective which are gaseous in the normal state and, which when hydrated, have an acid dissociation index (pKa) at 25°C, of at least 1.5, such as carbon dioxide or sulfur dioxide. Above all, carbon dioxide gives the most uniform demetalization reaction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60241526-A (JP)
Inventor: PIEERU GURUNBEERU
IPC: F16D23/12
Filed: 1985-02-13
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-H07215041-A (JP)
Title: Air conditioning duct
Inventor: SANO TORU
IPC: B60H1/00
Filed: 1994-01-28
Abstract: PURPOSE:To provide an air conditioning duct with the function being subsidiarily supported and prevent dewing on the underside of the duct, for improving working efficiency in connection of the duct and fitting process to a vehicle body. CONSTITUTION:In a duct 1 for air conditioning obtained by blow molding synthetic resin, an expansible bellows-like upset forming member is integratedly formed through thin hinges 1a, 2a outside at least one side of parting line part.
Patent JP-S60172799-A (JP)
Inventor: UEKADO KAZUTO
IPC: F16L59/06
Filed: 1984-02-15
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-H04264522-A (JP)
Title: Liquid crystal display device
Inventor: NARITA KENICHI
IPC: G02F1/1333
Filed: 1991-02-20
Abstract: PURPOSE:To facilitate matrix driving by putting the contact surfaces of a liquid crystal layer consisting of a nematic liquid crystal which is packed in a porous high-polymer resin and has positive dielectric anisotropy and substrates into a nematic rich state. CONSTITUTION:At least one of the substrates 1 having electrodes 11 consist of glass substrates and ITO films and are provided with films 12 on the electrode surfaces, etc., at need. The liquid crystal layer 2 crimped between the parallel substrates 1 consists of the nematic liquid crystal 22 which is packed into the porous high-polymer resin 21 formed between the substrates 1 and has the positive dielectric anisotropy. This liquid crystal layer 2 is so constituted as to have the state (nematic rich state) in which the nematic liquid crystal 22 is more than the high-polymer resin 21 on the contact surfaces of the substrates 1 and the liquid crystal layer 2 or in such a manner that the liquid crystal molecules having the communicating perpendicular components exist between the upper and lower electrodes 11. The movement of the liquid crystal molecules affect directly on light transmission characteristics in this way and steepness and saturation characteristic appear in the light transmission characteristics.
Patent JP-S57139115-A (JP)
Title: Heat-resistant, high-modulus urethane elastomer
Inventor: OOTANI KOUZOU
IPC: C08G18/48
Filed: 1981-02-24
Abstract: PURPOSE: The titled elastomer excellent in elasticity and heat resistance and low in temperature dependency of modulus of elasticity, prepared by reacting a specified polymer-polyol, a polyester-polyol, a chain extender and a pslyisocyanate.  
     CONSTITUTION: A polyol component (A) is obtained by mixing (a) 100pts.wt. high-MW polyoxyalkylene polyol, functionality 2W3, average MW 2,000W8,000, and/or polymer-polyol obtained by graft polymerization of vinyl compounds based on styrene/acrylonitrile with (b) 10W40pts.wt. polyester-polyol, phthalic acid residue content ≥30wt%, average MW 300W2,000, OH/molecule ≥2 and (c) 25W50pts.wt. chain extender, MW≤400 (e.g., ethylene glycol). Next, component A is reacted with (B) a polyisocyanate (e.g., tolylene diisocyanate) at an NCO index of 1.05W1.15 in the presence of, if necessary, a blowing agent (e.g., dichloromethane). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S59153996-A (JP)
Title: Compressor
Inventor: HIRANO HIDEO
IPC: F04C29/12
Filed: 1983-02-18
Abstract: PURPOSE:To lessen the change width of the pressure in suction chamber by furnishing the suction pipe to connect an accumulator to the suction chamber of a compressing mechnism part with a capacity tank through a connecting pipe, and thereby inducing a breathing phenomenon of the refrigerant in this capacity tank in compliance with the pressure change in the suction chamber during suction stroke. CONSTITUTION:During suction stroke of a compressor 1, a gas refrigerant is taken in the suction chamber 3 through an accumulator 6 and suction pipe 7 as a piston 5 is rotated, and pressure change in the suction chamber 3 will induce the breazing phenomenon of refrigerant situated in a capacity tank 8 and a connecting pipe 9. Thereby the pressure change width produced during a turn of said piston 5 of the compressor 1 can be suppressed sufficiently.
Patent JP-H01240515-A (JP)
Title: Non-gelled polyamine-polyepoxide resin
Inventor: RICHIYAADO MAIKERU NAJIENTO JI
IPC: C08G59/18
Filed: 1989-02-03
Abstract: PURPOSE: To obtain the subject new thermoplastic resin which is useful as a packing film material with superior gas barrier properties by reacting a specific polyamine lacking in an oxyalkylene part and a polyepoxide in specific proportion.  
     CONSTITUTION: This thermoplastic resin contains the reaction product of (A) a polyamine (preferably tetraethylene pentamine) with less than two 1st amino groups lacking in the oxyalkylene part and (B) a polyepoxide (preferably diglidyl ether of bisphenol A), wherein the components A and B are present in the reaction mixture in molar proportion of (1.4:1) to (0.83:1). The resin is obtained by adding the component B to the component A containing 1-20 wt.% solids slow enough to avoid gelling and at temperature sufficient to accelerate the reaction, and then holding the obtained mixture at temperature and for a time sufficient to produce the objective resin. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S56124269-A (JP)
Title: Charge transfer device
Inventor: OOBA TAKASHI
IPC: G11C19/28
Filed: 1980-03-05
Abstract: PURPOSE:To simplify the characteristic evaluation and defective analysis of a charge transfer device by providing means to detect residual charges quantitatively. CONSTITUTION:When charges arrive at under the electrode 12 in the final stage of the serial register by the 63th transfer, by the transfer signal phiSP an electrode 16 is driven to transfer charges from every other stage of the register 10 to a parallel  register 20 in parallel through the channels CHP. Because charges are transferred from the CHS to the CHP which is shallower, some charges are left in the CHS.  Then, the signal phiR is outputted to turn an element Q1 on in order to reset a storing  region 14 to the initial state of fixed voltage. Thereafter, charges are transferred by  the transfer signal phiT synchronized with phi1. Because in this case the potential levels  A vary as shown by arrows, the residual charges under the electrode 12 in the stage  S64 are discharged to the N<+> layer 14 through the CHD and absorbed into its potential well, causing the potential thereof to vary. Said potential variation is detected by an element Q2 and a resistor RL, and an electric output corresponding to the variation is drawn out from a terminal OUT. Thereby, the amount of residual charges is made known, so that the defective analysis and the characteristic evaluation can be performed.
Patent JP-S58143034-A (JP)
Inventor: IMUDA YUUJI
IPC: B65F5/00
Filed: 1982-02-19
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-S52111196-A (JP)
Title: Automatic underwater painting device for ship and underwater structure
Inventor: SHIMATANI SHIROU
IPC: B05C9/00
Filed: 1976-03-13
Abstract: PURPOSE: To provide an automatic underwater painting device which can paint by forming painting space in a waterproof housing by draining by providing means for moving to secure a painting unit to predetermined position and means for sealing a waterproof housing swelled in watertightness. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S53111511-A (JP)
Title: Vane type compressor
Inventor: KATOU KIMIO
IPC: F04C18/344
Filed: 1977-03-10
Abstract: PURPOSE: To gate a compact and simple vane type compressor without seizing, by effectively lubricating the sliding surfaces of vanes and end plates. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52111501-A (JP)
Title: Acceleration of organic ion reaction
Inventor: KATOU ISHIO
IPC: C07C67/00
Filed: 1976-03-12
Abstract: PURPOSE: Heterogeneous organic ion reaction of an inorganic salt with an organic compound is smoothly carried out using inexpensive non-cyclic polyethers as catalysts. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63194248-A (JP)
Title: No-lighting detector
Inventor: KAWADA MASAYUKI
IPC: G03B42/02
Filed: 1987-02-06
Abstract: PURPOSE:To improve the operation efficiency by providing an integrating means, which integrates the output signal of an optical sensor which detects the erase light, and a comparator and properly setting the time constant of the integrating means to perform the control as if an erase light source were not practically hit within a prescribed time. CONSTITUTION:An optical signal 10a concerning lighting and no-lighting of a discharging lamp 10 which erases the after image on a storage type phosphor sheet is read by an optical sensor 12 and is compared and discriminated through an integrating circuit 14 by a CPU 18b in a control circuit 18; and when the lamp 10 is extinguished, a lamp driving circuit 20 is driven again and a storage type phosphor sheet carrying motor 24 is stopped through a motor driving circuit 22. When the time constant of the integrating circuit 14 is properly set, the duration of reduction of the quantity of erase light when hit of the power source of the no-lighting source or the like is automatically ignored if this duration is very shorter than a preliminarily prescribed erase time. Thus, the burden on a control system is reduced to improve the efficiency.
Patent JP-H09223800-A (JP)
Title: Manufacture of thin film and manufacture of thin film transistor
Inventor: SANO HIROSHI
IPC: H01L21/20
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To satisfactorily achieve activation and low resistance of an active semiconductor layer into which an impurity is introduced, and obtain a thin film transistor using the layer. SOLUTION: An active semiconductor layer 2 and a gate insulating layer 3 are deposited on a transparent glass substrate 1. A gate electrode 4 is formed thereon, and the active semiconductor layer 2 is implanted with ions containing phosphorus P and hydrogen H in order accelerated with acceleration voltage. Thereupon, the acceleration voltage for the latter ion containing hydrogen H is set to be smaller than that of the former ion containing phosphorus P to form a source region 5 and a drain region 6. After formation of an interlayer insulating layer 7 a contact hole 11, a source electrode 8, and a drain electrode 9 are formed to obtain a thin film transistor. Hereby, the source and drain regions 5, 6 are satisfactorily activated and made low resistance.
Patent JP-H10215712-A (JP)
Title: Flower-pot device for capillary watering
Inventor: KAWABATA TADASHI
IPC: A01G9/02
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a capillary watering flower-pot which is not prevented from capillary operation by preventing hairy roots from entering into capillary water absorbing tool. SOLUTION: A capillary watering tool 7 is arranged along the bottom face of a perforated bottomed pot 4 to lead water to the center part of a cloth for watering 9 from the water absorbing string 11 of the tool 7 to additionally lead water from the center part of the cloth 9 to a peripheral part to supply for soil 6 from the peripheral part, and the upper face of the center part of the cloth 9 is covered by a synthetic resin top face cover. As the top face of the tool 7 is covered with the synthetic resin cover, the hairy roots of a plant never enter inside of the cover and the capillary water absorbing operation of the string 11 is prevented to grow the plants by natural watering.
Patent JP-H02207918-A (JP)
Title: Manufacture of heat transfer tube
Inventor: SATO YOSHIO
IPC: B21C37/15
Filed: 1989-02-06
Abstract: PURPOSE:To easily curve a metallic band plate in a roll-forming stage by performing a grooving work through a stage to form inclined groove lines and a stage to form straight grooves having specified lead angles or projection lines. CONSTITUTION:First of all, the metallic band plate 1 is fed from a coil to be passed between rolls 2, 2'. For the upper roll 2 are used inclined grooves having inclined lead angles to the feeding direction of the metallic band plate 1, and straight or nearly straight grooves or marked projection lines having lead angles <=10 deg. each to the feeding direction at the same time or at another stage and a process condition capable of forming inclined groove lines 3 and straight groove lines 4 on the metallic plate 1 at the same time is set. A curved tubular body 6 is formed through plural stages of forming rolls 5 as the surface of the metallic band plate 1 is kept inside where inclined groove lines 3 and straight groove lines 4 are formed through between the rolls 2, 2'. The butted parts of the tubular body 6 are welded by a welder 7 at the following stage and finally drawn by a drawn bench 8 to manufacture a heat transfer tube 9 having a grooved inside.
Patent JP-S52109732-A (JP)
Title: Assembly fence
Inventor: FUJII TAKEYOSHI
IPC: E04H17/14
Filed: 1976-03-11
Abstract: PURPOSE: To obtain an assembly fence which is easy to assemble and free from occurrence of rust on the assembled members by forming a pawl-insertion hole on a narrowed recess of a tubular lateral beam and a locking pawl at the end portion of a tubular longitudinal beam so as to allow them tolmutually engage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11224059-A (JP)
Title: Video and audio reproducing device
Inventor: KUMAZAWA KIYOUSUKE
IPC: G11B33/10
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To provide the video and audio reproducing device which solves the problem that the device is unstable and can not be operated when set laterally, can be operated while placed very stably body normally and laterally, and gives a very natural feeling of viewing. SOLUTION: The planes of the right flanks 1R (2R) of a device main body 1 and a monitor part 2 are almost at right angles to the axis of rotation of a rotary support part 3 however the device is rotated and the center of gravity of the device main body 1 shifts to the right flank 1R, so the device can be placed stably even when set laterally; and operation switches, etc., are not arranged on the right flank, so a user is able to operate the device even when laying down and have a natural feeling of viewing.
Patent JP-H02206736-A (JP)
Title: Female clinical thermometer with memo function
Inventor: NISHIMURA KINJI
IPC: G01K7/00
Filed: 1989-02-06
Abstract: PURPOSE:To appropriately execute a gynecoligist's diagnosis and guidance by providing a calendar function, displaying graphically a detected temperature of a person whose temperature is measured by a periodical day unit of a menstrual cycle, and storing memo data corresponding to a matter related to conception. CONSTITUTION:An inference 34 connects switches 11 - 24 for inputting the date and hour, a memo, etc. Also, a temperature detector 30 used at the time of measuring a temperature of a person whose temperature is measured is connected through an A/D converter 36. On the other hand, an output interface connects a first indicator 2 for displaying a temperature, a second indicator 3 for displaying a periodical day of the menstrual cycle, an indicator 4 for displaying an ALM character for a prescribed time, and a driver 37 for driving a graphic indicator 5. Also, to the interface 35, a printer 40 for outputting various data inputted to a microcomputer 3 and stored therein can be connected. By printing them out on a prescribed form by the printer 40, an exact guidance can be executed.
Patent JP-2000228538-A (JP)
Title: Semiconductor element
Inventor: AKASAKI ISAMU
IPC: H01L31/10
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To distort a semiconductor layer contacting a metallic layer and to reduce the contact resistance by piling the metallic layer on a semiconductor layer having different two kind of lattice constants, and by making the semiconductor layer contact the metallic layer to grow corresponding to the lattice constant within a plain of the just lower layer. SOLUTION: Semiconductor layers 1 and 2 comprises third family nitride semiconductor layers having different lattice constants from each other being formed. It means the semiconductor layer 1 is made of GaN and the semiconductor layer 2 is GaInN, also the semiconductor layer 1 is AlGaN and the semiconductor layer 2 is GaN, the semiconductor layer 1 is AlGaN and the semiconductor layer 2 is GaInN, and the semiconductor layer 1 is AlInN and the semiconductor layer 2 is GaInN. By the means the semiconductor 2 is made to grow by corresponding the lattice constant within the plane on the semiconductor layer 1, the thickness of the semiconductor layer 2 is made less than 10 nm and a metallic layer 3 is piled thereon.
Patent JP-H11221420-A (JP)
Title: Apparatus and method for producing and supplying nitrogen and/or oxygen and purified air
Inventor: SHIBATA ITSUKI
IPC: B01D53/26
Filed: 1998-02-09
Abstract: PROBLEM TO BE SOLVED: To efficiently, stably and continuously supply purified air by organically connecting an air purifier, an air liquefying and separating device and a backup device. SOLUTION: This apparatus is equipped with an air purifying device A for purifying the compressed air from an air compressor 2 by a purifier 4 to produce and supply general-purpose purified air, an air liquefying and separating device B introducing raw material-purified air compressed by a raw material air compressor 12 and purified by a catalytic purifier 14 and an adsorbing purifier 16 to refine and separate nitrogen gas and oxygen gas to supply them and a backup device C equipped with a liquid nitrogen storage tank 22, a liquid nitrogen evaporator 24, a liquefied oxygen storage tank 32, a liquefied oxygen evaporator 34 and a mixer 40, and has a flow path allowing the raw material purified air and general-purpose purified air to meet with each other.
Patent JP-S62184822-A (JP)
Title: Molding of unit panel for sectional storage tank and insert positioner for execution thereof
Inventor: OOTA KENJI
IPC: B65D90/02
Filed: 1986-02-10
Abstract: PURPOSE:To keep the external appearance of a unit panel good and at the same time prevent the strength of the panel from lowering by a method wherein the position of an insert is fixed at a certain fixed position with positioners and simultaneously the positioners are integrally molded as some substantial parts of the unit panel. CONSTITUTION:Under the condition that both a top force 28 and a bottom force 26 are used, a plurality of glass mats and sheet molding compounds (SMC) as molding material are set onto the bottom force 26 in the state that an insert 24 is pinched between them at their middle position. At this time, positioners 32 and 34 are fitted in fitting holes and bolt holes, which are bored in advance on the insert 24. In addition, at this time, the positioners 32 and the like are in the state afloat from the bottom force 26. When the top force 28 and the bottom force 26 are closed together in the state as just mentioned above, the molding material is flowed by means of the pressing force of the forces so as to fill all the corners of a cavity 30. Because the respective abutting surfaces of the prospective positioners 32, 34 and 36 are brought into the state being abutted against the inner surface of the cavity 30 so as to restrict the insert 24, no positional shift of the insert develops.
Patent JP-H04244892-A (JP)
Title: Indorenin compound and optical recording medium containing above compound
Inventor: SATO GIICHI
IPC: C07D209/60
Filed: 1991-01-30
Abstract: PURPOSE:To obtain an indorenin compound expressed by formula 1 and an optical recording medium which is less susceptible to deterioration due to solar beam or indoor light by adding above compound. CONSTITUTION:In formula 1, Q is a benzene ring or a naphthalene ring which can have a substitution group; Ri is an alkyl group, an alkoxyalkyl group or an aryl group; and L is a linked group for the formation of carbocyanine. Indorenin compound shown by formula 1 is manufactured by condensing 2mols of a chemical compound expressed by formula 11, 1mol of a chemical compound and 1mol of antimonate hexafluoride expressed by formula 12 or 13 in a dehydrated organic acid such as a blend of acetic anhydride and glacial acetic acid, for example, under heating at 60 to 130 deg.C for 10 to 60min. in the presnece of fatty acid salts such as sodium acetate and potassium acetate. An optical recording medium is manufactured by dissolving the indorenin compound shown by formula 1 in a solvent and applying the solution to a substrate and drying it or adding a resin binder or a singlet oxygen quencher.
Patent JP-S53112713-A (JP)
Title: Producton of magnetic head core
Inventor: YAMAGISHI TOMOO
IPC: G11B5/127
Filed: 1977-03-14
Abstract: PURPOSE: To achieve the simplification of lamination process by performing blanking before or after bending and forming a substantial core laminated structure at the opposing portions formed through bending of a magnetic material plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01210315-A (JP)
Title: Method and device for preparing batch adapted to molding member to be manufactured of moldable fiber-reinforced thermoplastic plastic material
Inventor: GERUTO EENERUTO
IPC: B29B11/16
Filed: 1988-02-10
Abstract: PURPOSE: To adapt a starting material to succeeding processing and the treatment of an improper intermediate product on the assumption that the adjustment of the starting material corresponding to a molded member to be produced by heating a pre-product comprising a binder consisting of fibers and a thermoplastic resin and separating a fitted batch from a strand to supply the same to next processing. CONSTITUTION: A predetermined product comprising a binder consisting of fibers and a thermoplastic resin is heated as a strand and a fitted batch is separated from the strand to be supplied to a strand re-processing process. By this constitution, a production process is simplified and an automatizing ratio high in the production of a molded member is achieved. Since a large change becomes possible in relation to the use of high quality thermoplastic resin and reinforcing fibers and the batch quantity of the molding member in a press, the apparatus by this method can be succeedingly used in the production of a large number of molded members different in batch vol.