baber/WOPTO huggingface dataset:
Patent JP-H0717749-A (JP)
Title: Production of highly flowable rapid-hardening cement mix material
Inventor: NAKAMURA SHUZO
IPC: C04B24/26
Filed: 1993-06-30
Abstract: PURPOSE:To provide the production of a highly flowable rapid-hardening cement mix material that has high flowability at the time of placing it and thereafter is set immediately and can be released from the mold by adding a specific superplasticizer to the paste, mortar or concrete, each of which has rapid hardening properties. CONSTITUTION:Each of the paste, mortar and concrete which has rapidhardening properties is obtained by using a super rapid-hardening cement contg. 11CaO.7 Al2O3.CaX2, wherein X is a halogen, as the rapid-hardening component or by adding a 2 to 25wt.% rapid setting agent such as an alkali aluminate, etc., to Portland cement or a mixed cement. The superplasticizer consisting of a polycarboxylic acid and/or its salt represented by the formula wherein R is an alkali metal or hydrogen atom; x is 0.4 to 0.6; n is 2 to 300, is added to the paste, mortar or concrete having rapid-hardening properties in an amount of 0.1 to 10wt.% based on the weight of the cement.
Patent JP-H0873146-A (JP)
Title: Elevator monitor
Inventor: NONOMURA TAKAYA
IPC: B66B3/00
Filed: 1994-09-02
Abstract: PURPOSE: To provide an elevator monitor enabling passengers inside an elevator cage to confirm the picture of the movements at the elevator hallway of the floor where each individual person is leaving. CONSTITUTION: When the destination floor is designated from an elevator cage 1, such information is transmitted to a controller 3 and, based on such information, a picture changeover unit 19 displaces the movement at the designated floor to a monitor inside the cage 1 by selecting the pictures on monitor cameras 11 to 14 showing the movements at elevator hallway doors 6 to 9.
Patent JP-2000045977-A (JP)
Title: Sealed type rotary compressor
Inventor: TSUKAMOTO HIDEAKI
IPC: F04C29/02
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To make the refrigerant easily escapable by providing a communication passage for communicating the discharge side of the rotary compressor element and the oil reservoir in the sealed container and a valve train for opening the communication passage when the difference between the pressure on the discharge side of the rotary compressor element and the oil reservoir pressure increases. SOLUTION: A valve train 34 is composed of an open/close valve 36 at the upper end thereof and a coil spring 20 as a spring material, being pressed on the lower side of the open/close valve 36. When the difference between a pressure inside a muffler 11 and a pressure inside an oil reservoir 8 reaches a predetermined value or more, the open/close valve 36 is pushed down by an urging force of the coil spring 20, and a communication passage 18 is opened. When inside the muffler 11 and inside the oil reservoir 8 are communicated with each other, a high pressure gas refrigerant is vigorously discharged into the oil reservoir 8, and the refrigerant and the oil inside the oil reservoir 8 are stirred. Consequently, it becomes easier for the refrigerant which has been resting in the oil reservoir 8 to escape. Therefore, the oil is gasified and is quickly discharged inside the sealed container.
Patent JP-H01250089-A (JP)
Title: Electronic timepiece
Inventor: MIYAZAWA OSAMU
IPC: G04C3/00
Filed: 1988-08-24
Abstract: PURPOSE:To eliminate an indication deviation and time disorder depending upon temperature by using a control means which use an electric power generating mechanism as a control means for driving a display device smoothly by controlling rotational energy. CONSTITUTION:The intermittent rotational energy of an actuator 101 which is driven intermittently by a timepiece circuit 100 is stored in a storage means 102 to drive the display device 104 through a 1st coupling means 103. The rotational energy, on the other hand, is released gradually by the control means 106 through a 1st coupling means 103 and a 2nd coupling means 105 to drive the display device 104 smoothly. The control means 106 consists of a magnet 41, an electric power generating yoke 42 which closes the magnetic flux from the magnet 41, and an electric power generating coil 43 which surrounds the power generating yoke. This power generating means operates so as to generate load torque in proportion to a rotating speed. Therefore, the rotational energy of the storage means 102 is prevented from being released abruptly to enable smooth rotation.
Patent JP-2001035899-A (JP)
Title: Wafer transfer device and semiconductor manufacturing device comprising the same
Inventor: NARISHIMA MASAKI
IPC: H01L21/677
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To prevent dirt and dust from sticking to a wafer, related to a wafer transfer device wherein a wafer transfer robot makes reciprocal linear movement by a linear motor. SOLUTION: A fixed base 9 to which a secondary side of a linear motor N for reciprocal linear movement of a wafer transfer robot R is fitted is attached along the lengthwise direction of a device body 1 of a wafer transfer device A in the longitudinal direction. The dust and dirt falling on the air current of a clean air K from a cleans air supplying device 4 is sucked for exhaustion into an exhaust fan 5 provided at a bottom-surface 1c of the device body 1, without depositing on the fixed base 9 and the upper surface of the secondary side.
Patent JP-S6187815-A (JP)
Title: Desulfurizing material and desulfurizing method of molten steel
Inventor: MASAME KAORU
IPC: C21C7/064
Filed: 1984-10-05
Abstract: PURPOSE:To execute a desulfurization treatment in a short period by blowing desulfurizing material powder prepd. by compounding a flux and deoxidizing agent respectively at specific ratios with CaO to the surface of a molten steel by using a carrier gas thereby intruding said powder into the molten steel. CONSTITUTION:The desulfurizing material is constituted of >=60% CaO as the base for the desulfurizing agent, 1-30% 1 or >=2 kinds of the fluoride or chloride of an alkali metal or alkaline earth metal (flux) and 1-15% 1 or >=2 kinds of the metal or alloy having high affinity to oxygen (deoxidizing agent). CaF2, CaCl2, etc. are used as the flux and Al, Mg, Ca, etc. are used as the deoxidizing agent. The grain sizes of the base of the desulfurizing agent and the flux are respectively adjusted to about <=200 mesh and the grain size of the deoxidizing agent is adjusted to about <=50 mesh. Such desulfurizing material powder is blown by the carrier gas to the surface of the molten steel at the speed at which said powder can intrude substantially into the molten steel by which the molten steel is desulfurized. The treatment of the molten steel at a high desulfurization speed is thus made possible.
Patent JP-H0494422-A (JP)
Title: Circular cylinder four-cycle engine
Inventor: NISHITANI TADASHI
IPC: F02B53/00
Filed: 1990-08-10
Abstract: PURPOSE:To reduce vibration and noise by providing a circular cylinder supported rotatably around a rotation symmetry axis and pistons integrated with a piston shaft and rotatable in cylinder chambers. CONSTITUTION:A cylinder shaft 12 is provided integrally with a circular cylinder 10, two cylinder chambers 18 are formed in a circular space 14, and pistons 20 are stored and rotated centering on a piston shaft 24. A fixed side intake pipe 30 is connected to a combustion chamber 25 via a cylinder side intake path 34, a check valve 37 and an intake port 36. The exhaust port 44 of each cylinder chamber 18 is connected to a fixed side exhaust pipe 50 via a cylinder side exhaust path 46 and an exhaust valve 51. When combustion expansion is performed in the cylinder chambers 18, the circular cylinder 10 and the pistons 20 are accelerated in turn, and rotation is continued in one direction as a whole when the combustion expansion is repeated.
Patent JP-H11137262-A (JP)
Title: Response regulator
Inventor: WALLIS NICOLA GAIL
IPC: A61P31/04
Filed: 1998-06-18
Abstract: PROBLEM TO BE SOLVED: To obtain a newly identified response regulator polynucleotide useful for (A) screening compounds as for antibiotic activity, (B) determining a role in pathogenesis of infection, functional disorders or diseases, or (C) prevention, amelioration or cure of the same. SOLUTION: This polynucleotide is an isolated polynucleotide comprising a polynucleotide sequence encoding a polypeptide having at least a 70% identity to a total of formula I, and has at least a 70% identity to the nucleotide sequence of formula II. The polynucleotide encoding response regulator polypeptides of the invention may be obtained by standard cloning and screening methods, such as those for cloning and sequencing DNA fragments from a deposit containing a Streptococcus pneumoniae 0100993 strain assigned NCIMB (National Collections of Industrial and Marine Bacteria Ltd.) Deposit No.40794, followed by obtaining a full length clone.
Patent JP-H0258316-A (JP)
Title: Manufacture of laminated ceramic electronic component
Inventor: NAKAO KEIICHI
IPC: H01L41/39
Filed: 1988-08-24
Abstract: PURPOSE:To scarcely short-circuit electrode due to drying, and to transfer on a thin electrode buried ceramic crude sheet by flattening the surface of the sheet while holding its mechanical strength by forming the crude sheet on a support, thermally press-bonding it on another ceramic crude sheet or another electrode, then removing the support, and transferring it. CONSTITUTION:When an electrode ink film 10 formed on a support 11 made of a polyester film or the like is coated with a ceramic slurry 12, the coating is conducted only on the surface of the support 11 except a part covered with the film 10, and then dried as a first crude sheet 12a. This ceramic crude sheet 14 is pressed in contact with a ceramic laminate 15 together with the support 11, and the support 11 is removed to transfer the sheet 14 on the surface of the laminate 15. Since the sheet is buried in a state that the ink is dried and no solvent exists, the sheet is not eroded and not swelled.
Patent JP-S6270400-A (JP)
Title: Human/human hybridoma to produce human immuno-globulin of antigenic specificity related to cancer
Inventor: HAGIWARA HIDEAKI
IPC: C12P21/00
Filed: 1985-09-25
Abstract: NEW MATERIAL:A human immunoglobulin of antigen specificity produced by a human/human fusion cell strain of human B-cell of human stomach cancer patient and a subclone of a human lymphoblast cell strain. USE:A drug for preventing, remedying and diagnosing human lung cancer, brain tumor, malignant melanoma, etc. PREPARATION:For example, a B-cell from a lymph node in the periphery of cancerous tissue collected in the operation of a stomach cancer patient and a subclone of a human lymphoblast cell strain are subjected to cell fusion in the presence of polyethylene glycol and cultivated in HAT medium, to give a hybridoma. Then, it is cloned by limiting dilution, etc., made into a monoclone, cultivated in a medium and a product is purified, to give a monoclonal antibody.
Patent JP-H1056771-A (JP)
Title: Gate drive circuit
Inventor: GEKITOU MASAKAZU
IPC: H02M1/08
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain a gate drive circuit by which the conversion efficiency of an apparatus is enhanced by a method wherein a pulse generator which generates a command to turn on/off a semiconductor device is connected across the parallel connection point of base or gate terminals of a first transistor, a second transistor and a third transistor and the negative-pole-side terminal of a DC power supply. SOLUTION: A first transistor 21 is connected across the positive-pole-side terminal of a DC power supply 11 and the gate terminal of a MOSFET 1, and a second transistor 23 is connected across the positive-pole-side terminal of the DC power supply 11 and the cathode of a first diode 22. In addition, a third transistor 26 is connected across the other end of a reactor 25 and the negative-pole-side terminal of the DC power supply 11. Then, a pulse generator 14 which generates a command to turn on/off the MOSFET 1 is connected across the parallel connection point of base or gate terminals of the transistors 21, 23, 26 and the negative-pole-side terminal of the DC power supply 11. Thereby, the conversion efficiency of an apparatus which contains a gate drive circuit 20, the MOSFET 1 and the like can be enhanced.
Patent JP-S59101446-A (JP)
Title: Preparation of benzylphenylacetamide derivative
Inventor: TERADA IZUMI
IPC: C07C67/00
Filed: 1982-12-02
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for preparing a herbicide in high yield, by reacting a benzyl halide with a benzylamine and CO in the presence of a bivalent palladium salt and triphenylphosphine. CONSTITUTION:A benzyl halide is reacted with a benzylamine and CO in the presence of a bivalent palladium salt (e.g., palladium dichloride, etc.) and triphenylphosphine in an inert solvent or in the absence of a solvent at 50-150 deg.C for 3-30hr, to give a benzylphenylacetamide derivative. The amount of palladium catalyst is an amount to give a molar ratio of it to benzyl halide of preferably 0.02-0.05. Usually, the pressure is preferably 0-20kg/cm<2>G. EFFECT:Reaction conditions are mild, devices are relatively simple, reaction operations are easy, and this process is excellent as an industrial production process.
Patent JP-S58109208-A (JP)
Inventor: HANSU ENSU
IPC: B23B31/20
Filed: 1982-12-02
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-S59100418-A (JP)
Title: Flash photographing device
Inventor: TANIGUCHI NOBUYUKI
IPC: G03B7/16
Filed: 1982-11-30
Abstract: PURPOSE:To indicate a user whether flash photography is to be performed with the proper quantity of flash lighting quantity or not by providing a deciding means for deciding on the quantity of arrival light to a subject by a maximum quantity of flash lighting on the basis of an aperture value, photographic distance, and other signals, and providing a warning method about said lighting quantity. CONSTITUTION:The left half part partitioned by a chain line A is a free setting camera and the right half part is a flash lighting device; they are connected together through terminals. A comparing circuit CMP compares a signal Avf from an aperture value signal outputting means ADO with a signal Avd from an arithmetic circuit ALU1, and outputs a signal LOW when Avf <= Avd or signal High when not. The warning means RA has a light emitting diode, which turns on by the signal input High from the comparing circuit CMP and generates a warning of under-exposure because of a deficiency in the quantity of lighting in flash photography by the Avf. A diaphragm control means AC controls a diaphragm APL by the Avf. When an X contact SX is made, a xenon bulb XE emits light by a lighting control circuit FLC; and a lighting stop signal output means FTT measures the light of the APL and the XE is turned off by a JB5.
Patent JP-H06302156-A (JP)
Title: Optical disk recording device
Inventor: SAKUMA HIROTO
IPC: G11B27/10
Filed: 1992-07-15
Abstract: PURPOSE:To identify whether an optical disk on which the recording is completed or the disk on which one can still records in a user recordable region even if index information is recorded by providing various detecting means for detecting the information such as the presence or absence of the index information. CONSTITUTION:In additional recording operation, a system control part 10 checks whether or nor recording is done in the TOC area ( table of contents recording area) of a mounted recordable CDI and detects the recorded flag signal of the TOC area when the index information is detected. Then, when the flag is not detected, reproduces TOC data through an optical pickup 3, a head amplifier 4, a HF signal detecting circuit 5 and EFM demodulator circuit 6, etc., and stores it in the part 10. When the recorded flag is recorded, whether or not the recorded flag of a read out area is recorded is checked and, when it is not recorded, the fact that the TOC area is already recorded and the user recordable area is recordable up to a prescribed number of tracks is discriminated.
Patent JP-S58114500-A (JP)
Inventor: YOKOUCHI KISHIO
IPC: H05K7/14
Filed: 1981-12-28
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-S59101555-A (JP)
Title: Fuel cut method of internal-combustion engine
Inventor: TAKIMOTO TOSHIYUKI
IPC: F02D41/12
Filed: 1982-12-01
Abstract: PURPOSE:To reduce fuel consumption to be saved without causing any decrease of drivability, by preventing a fuel reset speed from decreasing below a prescribed lower limit value when a compressor is operated. CONSTITUTION:In case of fuel not being cut at present, when an engine speed NE is exceeding a fuel cut speed NB, a fuel cut instruction is given. In case of fuel being cut, a fuel reset speed NA in accordance with the present temperature of engine cooling water is obtained by the method of table interpolation or the like from a table showing the relation between a temperature of the engine cooling water and the fuel reset speed NA. When it is necessary to provide a lower limit value in the fuel reset speed NA while a compressor is operated, the prescribed lower limit value, for instance, 1,200rpm is provided as the fuel reset speed NA. When an air conditioner is turned on, the fuel reset speed NA, being increased to a level of 1,200rpm, prevents a drop down of the engine speed and improves drivability.
Patent JP-2000047624-A (JP)
Title: Driving circuit for display device
Inventor: KITAGAWA AKIRA
IPC: G09G3/20
Filed: 1998-07-27
Abstract: PROBLEM TO BE SOLVED: To decrease the number of necessary capacitors if when a DC source voltage is set to a high boosting ratio when boosted by making use of a charge pump circuit. SOLUTION: A 1st boosting circuit 4 which has a charge pump circuit composed of diodes D11 to D14, capacitors C11 to C14, and semiconductor switching elements T11 to T14 boosts the output voltage of a battery 2 by about four times and outputs the boosted voltage. A 2nd boosting circuit which has a charge pump circuit composed of diodes D21 to D23, capacitors C21 to C23, semiconductor switching elements T21 to T26, etc., boosts the output voltage of the 1st boosting circuit 4 by about three times and outputs the resulting voltage. Consequently, the voltage of about 12 times as high as the output voltage of the battery 2 is applied to a driving circuit part 6 for driving a display device 1.
Patent JP-2001029775-A (JP)
Title: Circulation type fluid ionization apparatus
Inventor: NEMURA NOBORU
IPC: C02F1/42
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To repeatedly pass a fluid to be treated through an ionization apparatus and to improve ionization treating effect of the fluid to be treated by attaching a circulation passage provided with an ionization apparatus on the midway in a fluid pipeline for the fluid to be treated and circulating the fluid to be treated in this circulation pipeline. SOLUTION: A ionization apparatus 1 is freely removably mounted on a main pipe 2. In the treating apparatus 1, a circulation pipeline is formed of an inlet piping 4 branched from the main pipe 2 and connected with a suction hole of a pump 3, an outlet piping 5 connected with an outlet hole of the pump 3 and a by-pass 6 connecting these inlet piping 4 and outlet piping 5. In addition, the outlet piping 5 is made to meander in an S-shape and is extended and a number of magnetic treating devices 7 are arranged on this. In addition, a valve 8 is provided in the main pipe 2 between the inlet piping 4 and the outlet piping 5 and all the fluid to be treated is made to branch and flow into the treating apparatus 1 by closing completely this. The fluid to be treated is repeatedly passed through a number of the magnetic treating devices 7 to improve ionization effect.
Patent JP-H0258593-A (JP)
Title: Production of fluorescent substance
Inventor: IWASE NOBUHIRO
IPC: C09K11/08
Filed: 1988-08-25
Abstract: PURPOSE:To obtain a fluorescent substance having uniform and ready baking, high accelerated luminous efficiency and high crystallizability by baking mixed fine particles of an alkaline earth metal halide and an Eu halide in a reducing atmosphere. CONSTITUTION:An alkaline earth metal halide such as BaCl2 or BaBr2 and an Eu halide such as EuCl3 are ground and mixed in a drying atmosphere such as atmosphere in desiccator to give fine particles, which are based in a reducing atmosphere such as H2--containing He atmosphere at 880 deg.C to give the fluorescent substance.
Patent JP-H0261832-A (JP)
Title: Semiconductor laser optical head
Inventor: UENO YOSHIYASU
IPC: H01S5/00
Filed: 1988-08-25
Abstract: PURPOSE:To sufficiently suppress a return light noise and to simplify a structure by limiting the transmissive factor of an optical system to an arbitrary value less than a prescribed value. CONSTITUTION:In a head, the transmissive factor of the optical system consisting of optical devices such as a convergence lens 2 arranged on the optical axis of a semiconductor laser beam source 1, a beam splitter 3, and a convergence lens 4, etc., is limited to the arbitrary value less 80%. For example, by setting the transmissive factor of the convergence lens in the optical head where a return light quantity of 1% exists at 20%, a semiconductor laser can be operated in a state where the return light quantity of 0.04% exists.
Patent JP-2000047679-A (JP)
Title: Karaoke data distributing device
Inventor: MATSUMOTO SHUICHI
IPC: H04M11/08
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To obtain a KARAOKE data distributing device which can distribute KARAOKE data matching the type of each KARAOKE device even when different types of KARAOKE devices are connected. SOLUTION: To a distribution center 1, communication KARAOKE devices 2, 3, and 4 of different types are connected. The communication KARAOKE devices are classified by types A, B and C. The distribution center 1 manages the respective KARAOKE devices by the types. The types are classified according to whether the maximum simultaneous sounding number of a sound source is 32-phonic or 64-phonic and whether or not a function for restoring ADPCM data is available in addition to a PCM sound source. The distribution center stores type-A data, type-B data, and type-C data matching the respective types as to the same contents (KARAOKE music, CM, etc.), and judges the type of a communication KARAOKE device as an opposite station at the time of the downloading of KARAOKE data, so that data matching this type are selected and downloaded.
Patent JP-H0258898-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: KAZAMA SHINICHI
IPC: H05K3/46
Filed: 1988-08-25
Abstract: PURPOSE:To manufacture a multilayer printed wiring board wherein hollowing resistance is excellent, the adhesion and acid resistance are not decreased, and the drill workability is superior by a method wherein an oxide film layer of copper is formed by blackening an inner layer board surface where conductor circuits are formed, with aqueous solution of sodium hydroxide, a part of the oxide film layer is dissolved with sulfuric acid, and then prepreg is overlapped on the inner layer board. CONSTITUTION:An inner layer board, on the surface of which copper conductor circuit is formed, is used. For example, the inner layer board of surface and rear, or the inner layer boards of 4 layers, 6 layers, 8 layers and 10 layers wherein circuits are formed in the inner layer can be used. Aqueous solution of sodium hydroxide of concentration of 10-50g/l is used as blackening solution. Sodium chloride, sodium phosphate, etc., are added to the aqueous solution of sodium hydroxide. On the inner layer board surface in which circuits are formed in the above manner, an oxide film is formed. Then sulfuric acid dipping is performed, and a part of the oxide film is dissolved by dipping the board in normal sulfuric acid of concentration of 1/30-1/10. Prepreg and an outer layer copper foil are overlapped on the inner layer board obtained by the above manner, and a multilayer printed board is manufactured by an ordinary method.