baber/WOPTO huggingface dataset:
Patent JP-H11218033-A (JP)
Title: Gas turbine
Inventor: MURAYAMA YOSHINOBU
IPC: F02C7/27
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine which is vibration-free, simplified structure, and sasy to start, and which exceeds a reciprocating engine in the performance, cost, fuel consumption, and exhaust gas-components, as a prime mover for traveling or stationary type various types of industial machines. SOLUTION: A cover 1 with a ring-like inlet reservoir 2 and a cylinder 4 with a ring-like combustion chamber 5 are fastened to each other while a bulkhead 3 with an inlet port 47 are put between them. When an inlet valve 48 closing an inlet hole is pressed to be opened, fuel in a pump room 32 is pressed by a piston 34 to be injected from a fuel injection nozzle hole 50 to touch the inlet air and the red heat part of an electric heating plug 52 to be ignited to explode. The inlet valve is closed by explosion pressure, and the explosion pressure does not reach a compression blade. Explosion gas are adiabatically expands in the ring-like combustion chamber to blow against a double flow driving blade 8 and turn it, and turn an axial flow compression blade 10 in the cylinder and a shaft 30.  The explosion gas is straightened by a reversed axial flow blade 13 with an angle of attack to be reversed by straightening resistance, and to reverse a reversed compression blade 15 inside the cylinder to straightening- compress the inlet air. The straightened explosion gas turns an axial flow driving blade 60, and turns an axial flow compression blade 62 and the shaft 30.
Patent JP-S60200031-A (JP)
Title: Infrared panel heater
Inventor: KUBO TETSUJIROU
IPC: H05B3/36
Filed: 1984-03-23
Abstract: PURPOSE:To prevent a peeling off of a ceramic coating by a method wherein the ceramic coating is immersed in a carbon fabric in a heater composed of a carbon fabric, ceramic coating and synthetic rubber or the like. CONSTITUTION:Ceramic infrared radiation coating 2 is immersed into an upper half of a carbon fabric 1 and a heat-resistant adhesive agent 3 is immersed into a lower half part thereof. This carbon fabric 1 is adhered to a reinforcement material 4 such as a mica or the like. At this time, a heating body 6 can be placed between the carbon fabric 1 and the reinforcement material 4. With this arrangement, the ceramic coating is held in the carbon fabric, resulting in that its peeling off can be prevented.
Patent JP-2000248149-A (JP)
Title: Conductive composite
Inventor: OGURA KOTARO
IPC: C08L55/02
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a composite excellent in moldability and formability and having remarkably good conductivity by mixing an acid-doped poly(o-toluidine) and an ABS resin. SOLUTION: The composite has a conductivity as high as 10-10-1 (S/cm). The acid-doped poly(o-toluidine) is a high-molecular organic compound obtained by doping a poly(o-toluidine) with an acid comprising e.g. a sulfonic acid compound having a carbocyclic ring or an aromatic ring, such as camphorsulfonic acid or dodecylbenzenesulfonic acid. The acid doping can be effected by mixing a poly(o-toluidine) with an acid, such as camphorsulfonic acid or dodecylbenzenesulfonic acid, in an agate mortar. The amount of the acid is preferably 1- to 4-fold, especially 1- to 2-fold, by mol based on the poly(o- toluidine). It is desirable that the amount of the acid-doped poly(o-toluidine) blended is 2-20 wt.%, especially 2-5 wt.%, based on the ABS resin.
Patent JP-H05257110-A (JP)
Title: Projection type liquid crystal display device
IPC: G02B30/25
Filed: 1992-03-13
Abstract: PURPOSE:To provide the device which is applicable to both of nonstereoscopic and stereoscopic displays, is not adversely affected in image formation by geomagnetism, has a high resolution and is miniaturized. CONSTITUTION:The polarization component of the S wave reflected by the slope 70a of a beam splitter prism 70 which is one of optical members among the light beams emitted from a light source 1 is returned through a first liquid crystal display element 12 to the beam splitter prism 70. The light transmitted through the picture element which is not subjected to light modulation by the element 12 returns to the light source 1 side but the light of the picture element subjected to the light modulation generates the polarized component of the P wave which is reflected by the slope 70a of the prism 70 and is emitted to a display surface 6 side. Namely, the images of the first and second liquid crystal display elements 12, 12' are polarized toward the display surface 6 and are emitted as the images, the directions of the polarization of which are varied by, for example, 90 deg.. The object, etc., are stereoscopically observed by previously displaying the images for the right and left eyes on the respective elements 12, 12' and viewing these images by spectacles constituted of polarizing plates.
Patent JP-S59180655-A (JP)
Title: Electronic cash register
Inventor: KIMIZU RIYUUICHI
IPC: G07G1/01
Filed: 1983-03-30
Abstract: PURPOSE:To prevent the mistake by sorting the sorts of commodities, the number of pieces and the amount by colors. CONSTITUTION:When an operator registers himself before starting the registration of commodities, a display 34 or 35 indicating the operator A or B is turned on. After completing the registration of the operator, a mode key 9 is turned to a commodity registration mode, and the unit cost, the number of pieces and the sort No. of the commodity are inputted. Consequently, the unit cost is displayed on a commodity amount display 33 of a display tube 3a by green, a sort No. display 31 is also displayed by green, and the number of the same commodity is only one, the piece number display 32 is not displayed. When the same commodity is continuously registered, the number of pieces is displayed on the piece number display 32 by yellow. When a program is to be set up and read out in a program mode P of the mode key 9, the address of the program is displayed on upper three digits of a numeral display part of the display tube 3a with different colors and the reading or setting program is displayed on the lower six digits.
Patent JP-H09245828-A (JP)
Title: Lithium ion conductive solid electrolyte and totally solid lithium secondary battery
Inventor: IWAMOTO KAZUYA
IPC: H01M10/052
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To improve ion conductivity and electrochemical stability by using lithium sulfide and silicon disulfide produced by a direct synthesis method as starting materials. SOLUTION: This solid electrolytic substance is X-Li2 S-SiS2 (X stands for nothing, Li2 O, Li3 PO4 , Li2 SO4 , Li2 CO3 , Li3 BO3 ) type produced using lithium sulfide and/or silicon disulfide obtained by direct synthesis as starting materials. Lithium sulfide is obtained by a solid phase reaction of metal lithium and sulfur single body at temperature not higher than the melting point of the metal lithium in vacuum or an inert gas atmosphere. Meanwhile, silicon disulfide is obtained by a reaction of silicon single body and sulfur single body at 500-1300 deg.C in vacuum or an inert gas atmosphere. Since inclusion of impurities in the solid electrolyte produced using these starting materials is impressively suppressed, the obtained electrolytic substance has high ion conductivity, extremely low electron conductivity, and is hard to be decomposed by oxidation.
Patent JP-S63222475-A (JP)
Title: Composite light emitting element
Inventor: HASHIMOTO TADASHI
IPC: H01S5/00
Filed: 1987-03-11
Abstract: PURPOSE:To extract a plurality of light beams from a small sized device by dividing, using isolation grooves, the pn junction as the active region for light emission provided between the diffused layer of cylindrical mesa formed on the substrate and substrate region into a plurality of junction sections. CONSTITUTION:A substrate 10 is formed by an n-type GaAs layer 11, an n-type AlGaAs layer 12 and an n-type GaAs layer 13. A mesa 20 is formed at the center of GaAs layer 11 and AlGaAs layer 12. The diffused layer 30 consisting of p<+> layer 31 and p layer 32 is formed from the circumferential surface of mesa 20 and the upper surface of substrate 10 and the pn junctions J and Ja are formed between the p layer 32 and GaAs layer 11 and AlGaAs layer 12. A pair of isolation grooves 50 are engaved in such a depth as a little overlapping with the substrate region 14 in the mesa as the GaAs layer 11 and AlGaAs layer 12 through the electrode layer 41 and diffused layer 30, separating the pn junction J into a couple of junctions J1, J2 and also separating both electrode layer 41 and diffused layer 30 into a couple of sections.
Patent JP-S62212171-A (JP)
Title: Recording controlling system for thermal transfer
Inventor: SHIMAZAKI OSAMU
IPC: H04N1/23
Filed: 1986-03-13
Abstract: PURPOSE:To record one line at a high speed, by a system wherein a thermal head is divided into a predetermined number of blocks, and a number of the blocks are simultaneously energized so that the sum total of the numbers of recording dots in the blocks being energized is in a predetermined range. CONSTITUTION:A thermal head is divided into blocks #1-#N, the number of recording dots energized in each of the blocks is counted, and a number of the blocks are simultaneously energized collectively so that the sum total of the numbers of the recording dots energized does not exceed a predetermined value (100%). Thus, the number of energization sections D1, D2,...Dn for the blocks #1-#N can be set to be smaller than the number N of the blocks into which the thermal head is divided, and accordingly, recording one line by the thermal head can be performed at a high speed. In addition, since the ratio of the number of recording dots simultaneously energized to the number of the recording dots capable of being simultaneously energized will not exceed 100% even when simultaneously energizing some of the blocks, there is no need for increasing the electric current capacity of a driver for the thermal head, and the thermal head can be inexpensively constructed.
Patent JP-H01231908-A (JP)
Title: Device for separating heavy liquid and light liquid insoluble in each other
Inventor: TOBISU TORAO
IPC: B01D17/028
Filed: 1988-03-11
Abstract: PURPOSE:To efficiently and manpower-savingly separate the heavy liq. and light liq. insoluble in each other from their mixture by separating both liqs. by a desired number of inclined separation plates while utilizing the sp.gr. difference. CONSTITUTION:A heavy liquid-light liquid separation cylinder 3 is fixed in the main vessel 1, and allowed to communicate with the central hole on the bottom of the vessel. A partition wall 4 for separating a heavy liq. chamber 14 and a light liq. chamber 12 is provided in the cylinder 3 in the axial direction. A desired number of inclined separation plates 2, 21, and 22 are fixed to the outside of the cylinder 3 with the center piercing the cylinder 3. A heavy liq. inlet 10 is provided in the vicinity of the upper side of the fixed part of the inclined plate to the cylinder 3, and a light liq. inlet 9 in the vicinity of the lower side. An inlet 8 for the liq. mixture of the heavy and light liqs. is provided at the bottom of the vessel 1, and an outlet 16 for the light liq. is furnished at the upper part of the vessel 1. As a result, the heavy and light liqs. insoluble in each other can be efficiently separated from their mixture.
Patent JP-S55159569-A (JP)
Title: Permanent dry cell and completely rust-proof new building material containing harmless noncombustible lithium-made atomic power no.235
Inventor: OKUDA YASUO
IPC: H01M6/06
Filed: 1979-05-07
Abstract: PURPOSE: To obtain a permanent dry cell by using a system in which a nuclear fission reaction is utilized to cause power generation to take place.  
     CONSTITUTION: The metallic lithium case 3 is molded by casting, and then the central part of the case 3 is housed with an atomic power combustible metal No.235, e.g., the enriched uranium 10mm diameter and 50mm in length. Then, the enriched uranium 1 is surrounded with 8 atomic power metal (No.235) bars, e.g., the enriched uranium 5mm in diameter and 46mm in length, and also the nuclear neutron 4 is inserted into the case 3. Thus, a nuclear fission reaction occurs to cause power generation to take place. A semipermanent electromotive force can be obtained because of the use of atomic power. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61139285-A (JP)
Inventor: RICHIYAADO SHIEMANSUKE
IPC: H02P1/44
Filed: 1985-03-20
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-H08285698-A (JP)
Title: Protecting tube for composite thermocouple and formation thereof
Inventor: KENESU EFU CHIYUROTSUKU
IPC: G01K1/10
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To produce a protective tube for thermocouple at low cost by depositing CVD-SiC on a ceramic tube inserted with a mandrel and then removing the mandrel thereby eliminating the need of machining the CVD-SiC while making thin the coating thereof. SOLUTION: At first, a ceramic tube 12 is formed of alumina or the like and then inserted with a rod-like mandrel 22 longer than the tube 12. The mandrel 22 is projected from the front and rear ends of the tube 12 and the forward end is shaped. The mandrel 22 is made of graphite or the like or ceramic such as alumina. The tube 12 fitted with the mandrel 22 is then deposited with CVD- SiC (silicon carbide) coating 14. In order to avoid deposition at the rear end of the tube 12, the rear end of the tube 12 is masked with a tubular mask 26 made of same material as the mandrel 22. After deposition, the mask 26 and mandrel 22 are removed by burning or cooling thus completing a protective tube.
Patent JP-S63224169-A (JP)
Inventor: HARADA HISASHI
IPC: H01R43/02
Filed: 1987-03-11
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-S51131547-A (JP)
Title: A coating method
Inventor: KOMADA YOSHIHIRO
IPC: C09D7/00
Filed: 1975-05-13
Abstract: PURPOSE: A process which comprises coating an organic paint dissolved in a low volatile water soluble organic solvent; absorbing the vapor of the solvent vaporized from coating process by contacting with water; and removing the vapor from the water by activated carbon adsorption or by distillation. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S54148381-A (JP)
Title: Electron beam exposure method
Inventor: OSADA TOSHIHIKO
IPC: H01L21/027
Filed: 1978-05-12
Abstract: PURPOSE:To secure an automatic correction for the exposure volume per rectangular electron beam pattern by varying the beam current, and thus to ensure a high- accuracy exposure. CONSTITUTION:The beams sent from electron source 1 are condensed through lens 2 to form the electron source image at the position of current correcting gap 3. Gap 3 cuts off the beam periphery to secure a high-contrast source image. This source image is formed at a little lower place than the center of gap deflecting plate 6 via lens 5 and then formed on circular gap 10 via lens 7. When the output of deflector 6 is 0, pattern 16 of the beam is given the minimum area with installation of gap 4 and 8. And an inner touch is secured between image 3' formed by gap 3 and circular gap 10'. With increment of the deflector output, image 3' is cut by gap 10' to secure an automatic change of the beam current in accordance with the size of the rectangular pattern to be exposed. Thus, a smooth and continuous correction becomes possible for the exposure volume.
Patent JP-H06241592-A (JP)
Title: Multi-room air conditioning type heat pump system and receiver for the same system
Inventor: KANAI YASUHIRO
IPC: F24F11/02
Filed: 1993-02-22
Abstract: PURPOSE:To use substitute chlorofluorocarbon by enhancing distribution properties of refrigerant and without increasing pressure loss by providing a bypass passage for returning separated gas phase refrigerant from a receiver to a compressor without intermediary of an indoor unit, and controlling an opening of an electronic expansion valve according to superheat degree of refrigerant after passing a heat exchanger of the indoor unit. CONSTITUTION:A refrigerant circuit is so composed as to sequentially feed refrigerant from a compressor 1 to a heat exchanger 6 of an indoor unit through a heat exchanger 2 of the indoor unit, an electronic expansion valve 4, a receiver 3 and a plurality of capillaries 5 and to return it to the compressor 1. Further, a bypass passage 9 having a capillary 9a is provided between the receiver 3 and a suction side of the compressor 1. An opening of the valve 4 by a controller 7 is so accurately conducted based on a previously obtained transfer function as to obtain desired superheat degree of the refrigerant according to operating conditions. Thus, only liquid phase refrigerant to the capillary is fed to improve distribution properties and to reduce a pressure loss.
Patent JP-S62214870-A (JP)
Title: Plate joint welding method for thick plate for vessel
Inventor: KAJIWARA MASANOBU
IPC: B23K9/02
Filed: 1986-03-14
Abstract: PURPOSE:To contrive reduction of the material for welding and shortening of the process by jointing a plate by one side V welding by forming the groove in a small V shape with gentle slope on the butt part of the thick plate for ship. CONSTITUTION:The work 4 reducing the thickness is made by providing a gentle slope on the butt side of thick plates 1, 2 in the upper deck weld zone, ship bottom outer plate weld zone, etc., of a hull. A weld zone 3 is formed by performing a one side V-shaped welding by abutting the thick plates 1, 2 subjected to the bevelling 5. With this plate joint welding method, the calories in the weld zone is reduced and the quality control for deflection, etc., is facilitated.
Patent JP-H04291592-A (JP)
Title: Video signal contour generator
Inventor: FUJITA YOSHIKAZU
IPC: H04N5/208
Filed: 1991-03-20
Abstract: PURPOSE:To obtain the contour signal of a high S/N. CONSTITUTION:A G signal is amplified double at an amplifier circuit 6, and B and R signals are outputted from amplifier circuits 7 and 8 while keeping the levels as they are. A judgement circuit 9 selects the signal at the maximum level from these outputted G, R and B signals, and this maximum level signal is delayed once and twice at delay circuits 12 and 13. Further, the twice delayed signal and the maximum level signal are added by an adder 14, and the once delayed signal is subtracted from this added signal by a subtracter 15 and outputted as the contour signal defining only the part generating waveform fluctuation of the maximum level signal as a waveheight value in proportion to the amount of the fluctuation.
Patent JP-S56152459-A (JP)
Title: Preparation of beta-lactam ring compound
Inventor: KAMETANI TETSUJI
IPC: A61P31/04
Filed: 1980-04-28
Abstract: PURPOSE: To obtain the titled compound useful as an intermediate for synthesizing antibiotic thienamycin, by reacting a 3-aminoglutaconic acid alkyl ester as a raw material having a protected amino group with a Grignard reagent to carry out ring closure readily.  
     CONSTITUTION: A 3-aminoglutaconic acid alkyl ester with a protected amino group is dissolved in a solvent, e.g., anhydrous benzene, etc. and chloromethyl silane is added dropwise to the prepared solution is the presence of triethylamine. The resulting solution is stirred at room temperature for 20hr under N 2  stream to precipitate crystal, which is filtered off. An ether solution of ethylmagnesium bromide is added to the prepared filtrate and the reaction is carried out at room temperature for 20hr to give a β-lactam ring compound, a 2-azetidine, e.g., 4-ethyloxycarbonylmethylazetidine-2-one, etc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S59183692-A (JP)
Title: Preparation of bacterial strain capable of producing large amount of 6-aminopenicillanic acid or 7-aminocephalosporanic acid
Inventor: MORITA YUTAKA
IPC: C12N15/01
Filed: 1983-03-31
Abstract: PURPOSE:To obtain the titled bacterial strain having high activity and useful as a raw material of various synthetic beta-lactam antibiotic substance, economically in an industrial scale, by treating a bacterial strain having low penicillin amidase activity with a mutagenic agent, UV radiation, or high-energy radiation. CONSTITUTION:A bacterial strain having low penicillin amidase activity, perferably Escherichia coli IFO-3366 strain (a kind of coliform bacilli) is treated with a mutagenic agent such as N-methyl-N-nitro-N'-nitrosoguanidine, etc., ultraviolet ray, or high-energy radiation, etc. to form colonies in a bouillon-agar plate medium. The colony is transferred to a bouillon-agar plate medium containing penicillin G, ampicillin or penicillin V by replication process. The plate medium is cultured, and the colony which cannot be grown in the medium containing penicillin G, 6-aminopenicillanic acid ro 7-aminocephalosporanic acid is collected from the medium, and transplanted to a bouillon-agar slant medium. The strain is used as the parent strain, and the above procedures are repeated.
Patent JP-S58175299-A (JP)
Inventor: TOYODA YUTAKA
IPC: H05B41/39
Filed: 1982-04-07
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-S51133002-A (JP)
Title: Mode conversion device of magnetic recording/reproducing machine emplo yng cassette
Inventor: BAN ITSUKI
IPC: G11B15/44
Filed: 1975-05-15
Abstract: PURPOSE: Reduction of mechanical wear and accompanying mechanical noises.noises. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53141527-A (JP)
Title: Facsimile transmission system
Inventor: OGAWA MUTSUO
IPC: H04N1/411
Filed: 1977-05-16
Abstract: PURPOSE: To prevent the continuous occurrence of an error by breaking the continuation of the error in interpolation by an arriving cut-off code if the error occurs to some scanning line information on a transmission line due to noises, etc., by sending a cut-off code at every even-number associate-sanning line of picture-writing original. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57171693-A (JP)
Title: Surfact treatment controlling method of metal
Inventor: SATOU TOSHIHIKO
IPC: C25D21/12
Filed: 1981-04-17
Abstract: PURPOSE: To exactly control the surface treatment of a metal, by irradiating a modulated optical beam to a material to be treated, soaked in a treatment liquid, comparing a value derived from its reflected ray with a value derived by irradiating in advance the modulated optical beam to a color sample plate, and avoiding a factor of disturbance.  
     CONSTITUTION: A material to be treated 3 is installed in an electrolytic tank 1, and from a projector 4, a modulated and scattered optical beam is irradiated to the material to be treated 3 through a transparent wall of the tank 1. Its reflected rays are received by a photodetector 5, are amplified, and a difference of luminous intensity of each reflected ray measured by tuning with an optical beam having the maximum intensity of the modulated optical beam, and the optical beam having the minimum intensity is derived. This difference of luminous intensity is compared with a difference of luminous intensity in a color sample plate measured in advance at the same position as the material to be treated 3, by a comparator 6, and when both of them have become equal, an electric power supply switch 7 is turned off, and the electrolysis is discontinued. According to this method, the anode oxidizing treatment, etc. can be controlled exactly and automatically. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62246552-A (JP)
Inventor: NATASA TSUPANSHITSUKU
IPC: A61P31/04
Filed: 1987-03-13
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。