baber/WOPTO huggingface dataset:
Patent JP-S60246201-A (JP)
Title: Reforming device for methanol
Inventor: YAMAGUCHI TOSHIO
IPC: C01B3/32
Filed: 1984-05-22
Abstract: PURPOSE:To make operation easy, and to raise energy efficiency, by making a mixed gas of methanol and steam flow through a catalytic layer of reaction tubes, circulating a combustion gas between an inner column and a group of reaction tubes. CONSTITUTION:The inner column 3 is set in the cylindrical container 1, tube sheets are laid at the upper and the lower parts of the container 1 and the inner column 3, and the tube sheets are provided with the sheath pipes 22. The reaction tubes 6 containing the catalytic layer 24 are inserted into the sheath pipes 22, and supported on the top of the sheath pipes 22. The heights at the tops of the reaction tubes 6 are stepwise varied by taking header attachment into account. The circulating fan 5 is set at the top of the inner column 3. Another cylindrical column 9 is laid in the inner column 3, and a combustion gas from a burner is introduced into the cylindrical column. The inlet regulator 11 for secondary air is set before an inlet of the combustion gas, and the heater 10 for a mixed gas of methanol and steam is set at the rear part of the flow. By this reforming device, methanol is efficiently decomposed to give hydrogen.
Patent JP-S60248462-A (JP)
Title: Gasoline service station
Inventor: MATSUMURA HIROSHI
IPC: B60S5/02
Filed: 1984-05-21
Abstract: PURPOSE:To improve safety by removing the static electricity charged on a car at a gasoline service station. CONSTITUTION:A humidity sensor 7 invariably detects the humidity at a gasoline service area 12, and when the area 12 is dry and the humidity is a predetermined value or less, a sprinkling valve is opened for a predetermined time, and water is sprayed through a sprinkling nozzle and sprinkled in the gasoline service area 12. When a car enters the gasoline service area 12, a car sensor 6 detects it and stops the sprinkling. Thereby, when the car is stopped at the gasoline service area 12 which has been made wet by the sprinkling, the static electricity charged on the car is removed before the gasoline feeding. Accordingly, a spark never takes fire on gasoline.
Patent JP-S59227498-A (JP)
Inventor: ITOU AKIO
IPC: B43K1/00
Filed: 1983-06-09
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-2000299947-A (JP)
Title: Reluctance motor
Inventor: HATTORI MAKOTO
IPC: H02K19/10
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To improve motor efficiency by fixing each magnetic path formation member to a rotor, without providing connection hands. SOLUTION: In this reluctance motor having a stator for generating magnetic flux and a rotor 102 for rotating after receiving magnetic flux which is generated by the stator, a plurality of magnetic path groups (magnetic path parts) 117 are provided with a prescribed interval in its peripheral direction at the rotor 102. Also, in each of the magnetic path groups 117, a magnetic path forming member 118 for forming the magnetic path and an adhesion system resin (isolation member) 121 for mutually bonding the magnetic path informing member 118, while isolating the magnetic path of each of the magnetic path forming member 118 by positioning it between the adjacent magnetic path forming members 118 are arranged alternately in the radial direction.
Patent JP-S62288887-A (JP)
Inventor: JIYON BURAUN
IPC: G09F9/37
Filed: 1987-04-28
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-S60248459-A (JP)
Title: Defroster device for car
Inventor: KONDOU YASUO
IPC: B60H1/34
Filed: 1984-05-21
Abstract: PURPOSE:To simplify construction in the vicinity of a blow out port and improve thermal efficiency by providing a heating body by electrification on a duct blow out port while giving an air heating function and an air deviating function to this heating body. CONSTITUTION:Plural number of vent holes 12a are opened on the cover grill 12 of a nozzle unit 11 which is provided on the blow out port of a defroster duct. On the inside of this cover grill 12 which is formed by an electrically insulating and heat resisting material, a row of PTC honeycomb 14 made of a BaTiO3 group semiconductor which can be heated by electrification and whose resisting value increases rapidly after reaching a certain temp., is provided. The row of honeycomb 14 is loosely fitted in, and supported by, conductive terminal frames 13, 15 which are fixed to a fixed duct 17. This row of honeycomb 14 consists of divided elements 21-23. On the divided elements 21, 22 on the both end sides, through holes 21a, 22a are provided being inclined at directed angles B, C in a direction perpendicular to top and bottom flat end surfaces, respectively. A through flow holes 23a is provided on the central divided element 23, perpendicular to the top and bottom flat end surfaces.
Patent JP-S5729902-A (JP)
Title: Automatic measuring device for runout of rotor
Inventor: WAKAMATSU MASAHIRO
IPC: G01D9/38
Filed: 1980-07-30
Abstract: PURPOSE:To measure the extent of runout of a rotor exactly and also in a short time, by constituting so that a measured value of runout of a rotor is recorded automatically on the polar coordinate recording paper. CONSTITUTION:A measuring instrument 8 sends a pulse signal corresponding to runout in case when a rotor is rotated, to a displacement primary means 10. In accordance with movement of meter of the displacement primary means 10, a moving directional line 12C of a pen axis 12 of a recorder 12 is made to conform with zero point of polar coordinate recording paper. When the reference position is in coincidence with the measuring instrument by rotating the rotor, a remote control switch 9 is turned off. The pen axis 12 is moved along the directional line 12C through a control part 11 by an output of the displacement primary means 10. Since the recordng paper makes one rotation corresponding to one rotation of the rotor, runout of the rotor is recorded in the polar coordinates. In this way, the extent of runout of the rotor is measured exactly and also in a short time.
Patent JP-S5329486-A (JP)
Title: Sequence controller
Inventor: MAENO YUTAKA
IPC: G05B19/08
Filed: 1976-09-01
Abstract: PURPOSE: To allow suitable control, by beforehand setting all processes forecast and control condition to the processes in a pin board matrix device, and by selecting necessary processes among these according to control objects. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61262736-A (JP)
Title: Photosensitive resin composition
Inventor: FUJII KENICHI
IPC: G03F7/004
Filed: 1985-05-17
Abstract: PURPOSE:To obtain the titled composition having an excellent stability at a temp. of >=50 deg.C, and a less tendency for generating a fog during a storage of >=1 years at the room temp. by incorporating a specific tertiary amine to the titled composition. CONSTITUTION:The titled composition contains 0.1-10wt% tertiary amine shown by formula I on the weight basis of the polymerizable monomer in the photopolymerizable sensitive resin comprising the binder resin, the polymerizable monomer and the photopolymerization initiator contg. an org. peroxide, as main components. The usable binder resin is not specified, but is necessary to be a resin capable of forming a film, such as a (meth)acrylic acid ester resin, a vinyl pyrrolidone resin and a vinyl alcohol resin, and has a mol.wt. of 10-500 thousands. The polymerizable monomer is the monomer capable of photopolymerizing by exposure and is composed of an unsatd. acid ester of a polyfunctional alcohol such as penta erythritol tri(meth)acrylate and trimethylol propane tri(meth)acrylate.
Patent JP-H10293325-A (JP)
Title: Liquid crystal display element and manufacture therefor
Inventor: TSUYUKI TADASHI
IPC: G02F1/136
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element and a manufacturing method therefor capable of preventing the occurrence of disconnection between a nonlinear element and a pixel electrode without reducing the opening ratio. SOLUTION: An MIM(metal-insulator-metal) element 1 is arranged in the vicinity of a corner part of a pixel electrode 50 to raise the opening ratio. The MIM element 1 has a Ta lower electrode 12, an anode oxide film on it and a Cr upper electrode 20 on it. The upper electrode 20 is composed of sub- upper electrodes 23 to 26, and is formed as an annularly closed structure. The upper electrode 2-has sub-electrodes 231 and 232 crossing edge parts 21 and 22 of the lower electrode 12. The upper electrode 20 is connected to the picture element electrode 50 is from two sides of the sub-electrode 231 side and the sub-electrode 232 side. Even if one sub-electrode side is disconnected, connection of the upper electrode 20 and the pixel electrode 50 kept on the other side.  Since the upper electrode 20 is formed as an annular structure, infiltration starting points of an etching liquid make shift with two places 31 and 32, and edges 27 and 28 continue with each other, and an etching liquid infiltrating edge becomes long, and even if the etching liquid infiltrates, disconnection is hardly caused.
Patent JP-S5531148-A (JP)
Title: Manufacture of clean cast steel product
Inventor: SEYA OSAMU
IPC: B22D1/00
Filed: 1978-08-28
Abstract: PURPOSE: To manufacture a clean cast steel product by adding a restricted amt. of synthetic slag to molten steel to remove nonmetallic inclusions in the steel by contact.  
     CONSTITUTION: To molten steel subjected to component regulation and deoxidation in a ladle or the like are added 1W6kg/t of synthetic slag with a m.p. below 1400°C contg. CaO, SiO 2 , Al 2 O 3 , CaF 2 , T.F, etc. By blowing inert gas such as Ar the molten steel is agitated and contacted to the slag. Thus, nonmetallic inclusions suspended in the steel are absorbed in the slag, resulting in clean molten steel. This steel is cast to obtain a high quality cast steel product easy to out. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5229505-A (JP)
Title: Atomic power turbine control device
Inventor: NOMURA MASAHIDE
IPC: F01D17/00
Filed: 1975-08-29
Abstract: PURPOSE: Atomic power turbine control device in which excellent pressure control can be operated and safety operation of atomic power turbine can be achieved. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5329510-A (JP)
Title: Rotary machine
Inventor: GOCHIYOU YOSHITSUGU
IPC: H02K9/18
Filed: 1976-08-31
Abstract: PURPOSE: To make compact the structure of ventilation by regidly fixing the stator core by means of rib keys, separating plates and side plates 7, elastically supporting them by means of elastic legs, and forming ventilating ducts between the stator core and the cover. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10262478-A (JP)
Title: Method and device for growing plant
Inventor: TAKAMIYA YOICHI
IPC: A01G9/02
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a new method and device for growing plants facilitating the culture of plants by preventing the growing fault of roots such as root rot caused by over-watering, fertilizer injury caused of over-supply of thickening components. SOLUTION: In a method for growing plants by using the inside of a container, (1) a water quantity to be absorbed by plants is constantly taken from a water source outside of a container 1 packed with soil, etc., through a water guiding part 3 fixed inside of the container 1 and packed with water absorbing matter, (2) soil including the thickening components is packed so as to cover- surround the periphery of the part 3 within the container 1 and (3) a part of the root of the plant is brought into contact with the part 3 or made to approach the part 3 for planting, otherwise a seed is brought into contact with the part 3 or made to approach the part 3 for planting and growing.
Patent JP-H01276121-A (JP)
Title: Nonlinear optical material
Inventor: SUGIYAMA TSUNETOSHI
IPC: C08G61/12
Filed: 1988-04-28
Abstract: PURPOSE:To obtain the optical material which has superior nonlinear optical characteristics and excellent workability by using polythiophene and/or a polythiophene derivative. CONSTITUTION:The optical material used for an optical element which utilizes the nonlinear optical characteristics is made of the polythiophene and/or polythiophene derivative. This polythiophene and/or polythiophene derivative is manufactured by the electrolytic polymerization of at least one kind selected among the thiophene, thiophene derivative, thiophene oligomer, and a thiophene oligomer derivative in the presence of a specific supporting electrolyte.
Patent JP-S62262262-A (JP)
Title: Automatic cartridge changer
Inventor: SUGITA SHIGERU
IPC: G11B17/22
Filed: 1986-05-06
Abstract: PURPOSE:To attain quick storage by forming an address map for a stocker and a cartridge to a memory (RAM) and applying random access according to the data of the memory. CONSTITUTION:Cassette number data in the stocker are stored in RAM addresses 00-51 of the RAM and idle stocker number data are stored in addresses 0D-5D. The cassette number to be stored is 66 at maximum (11- stage and 6-column), the cassette itself has a number, that is, the stocker number in loading the cassette to the stocker at first is selected as the initial number of the cassette. On the other hand, the stocker number having no cassette in each column is stored in the memory or to store the cassette to an idle stocker at hand. Every time the cassette is loaded or extracted, the memory data map is revised and quick cassette storage is improved.
Patent JP-H0748335-A (JP)
Title: Recovery and refinement of unreacted acrylonitrile from waste stream from reaction in which acrylonitrile is used
Inventor: DAGURASU JIEI HOORENBAAGU
IPC: C07C255/08
Filed: 1994-05-18
Abstract: PURPOSE: To provide a method for recovering unreacted acrylonitrile from a waste stream of a reaction of acrylonitrile in the presence of an acid and purifying the acrylonitrile.  
     CONSTITUTION: This method for purifying unreacted impure acrylonitrile used in the synthesis of a compd. produced by reacting a reactant with an excessive acrylonitrile in the presence of an acid comprises the steps of: treating impure acrylonitrile with a base and removing the resultant salt to obtain treated acrylonitrile; heating the treated acrylonitrile in a heat exchanger at a temp. above the m.p. of the treated acrylonitrile and below 172°F in vacuo to feed a heated fluid material; placing the fluid material in a distillation column with the interior being kept in vacuo; and withdrawing purified acrylonitrile having a low b.p. from the distillation column. 
     COPYRIGHT: (C)1995,JPO
Patent JP-2000289199-A (JP)
Title: Driving method for ink jet head
Inventor: MARUYAMA HIROYUKI
IPC: B41J2/055
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To provide a driving method for ink jet head in which an ink liquid drop is delivered from a nozzle by deforming a diaphragm electrostatically such that no charge is left between the diaphragm and each individual electrode. SOLUTION: The ink jet head forms a print of 1 dot by ejecting ink liquid drops three times and varies the polarity of a drive voltage pulse signal being applied between the diaphragm (common electrode) and the individual electrode of the ink jet head in the order of 'reverse' V2, 'forward' V3 and 'forward' V3. Since the insulating film between the diaphragm and the individual electrode has negative charging characteristics, generation of residual charges can be suppressed or avoided effectively by applying the drive voltage pulse odd number of times and increasing the number of times for applying a drive voltage having polarity opposite to the charging characteristics.
Patent JP-S58222234-A (JP)
Inventor: UEDA YASUKIYO
IPC: E03D9/08
Filed: 1982-06-16
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。
Patent JP-S60246867-A (JP)
Inventor: IKEIZUMI KIYOSHI
IPC: D06M101/12
Filed: 1984-05-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5629491-A (JP)
Title: Ac motor
Inventor: INAGAKI NORIO
IPC: H02P27/02
Filed: 1979-08-16
Abstract: PURPOSE:To easily obtain twice the rotating speed of the synchronous speed in the AC motor by dividing a winding into two sets to generate a magentic field having twice the applied power source frequency and adjustable magnitude. CONSTITUTION:The first controlled rectifier element 1a is connected in series with the first winding A, and the second controlled rectifier element 1b is connected in series with the second winding B to form the first circuit. The third controlled rectifier 1c is connected in series with the third winding C, and the fourth controlled recitifer element 1d is connected in series with the fourth winding to form the second circuit. The first and the second circuits are connected commonly at one terminal and separately at the other terminal, and a voltage is applied from a power source eR to the first circuit, and a voltage delayed in phase by 2pi/3 therefrom is applied to the second circuit.
Patent JP-H04335961-A (JP)
Title: Heat pump
Inventor: KASAHARA SHINICHI
IPC: F25B9/14
Filed: 1991-05-09
Abstract: PURPOSE:To improve the efficiency of a heat pump which absorbs and releases heat by reciprocating movement of displacers respectively for hot temperature and low temperature in cylinders. CONSTITUTION:A means of linkage (150 which connects displacers (7), (8) respectively in cylinders (2), (3) is composed of two links (16), (17) which are designed to produce a phase difference between the two displacers (7), (8) in each cycle of their respective movement.
Patent JP-S63281782-A (JP)
Inventor: PEETAA GIJI
IPC: B21D51/26
Filed: 1988-04-28
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-S58220454-A (JP)
Title: Semiconductor device
Inventor: OOSAWA AKIRA
IPC: H01L27/04
Filed: 1982-06-16
Abstract: PURPOSE:To stabilize the operation of a circuit by fixing a semiconductor substrate on the conductor of a multilayer structure of dielectric and conductive materials, thereby suppressing the variation in the substrate voltage. CONSTITUTION:The first conductor layer 7 is connected directly to a semiconductor substrate 1 at the same voltage, and the second conductor layer 9 via a dielectric layer 8 is connected to a zero voltage supply terminal 3. The function of the substrate voltage smoothing capacity is performed with the substrate side conductor 7 - the dielectric layer 8 - zero voltage conductor, and when a Ta2O5 having 650Angstrom  thick and 40mm.<2> of area is used as the layer 8, a capacity of approx. 0.1muF is obtained, sufficiently used as smoothing, external capacity can be eliminated, and a stable circuit operation can be obtained by suppressing the variation in the substrate voltage in a power source type element.
Patent JP-H10294211-A (JP)
Title: Manufacture for non-oriented electromagnetic steel plate with high magnetic flux density, small core loss and less anisotropy
Inventor: KAWAMATA RYUTARO
IPC: H01F1/16
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for a non-oriented electromagnetic steel plate with high magnetic flux density, small core loss and less anisotropy. SOLUTION: According to the manufacture for a non-oriented electromagnetic steel plate, a slab consisting of components of an αγ transformation containing at least one or more of 0.10%<=Si<=2.50%, 0.10%<=Al<1.00% and 0.10%<=Mn<=1.50% and satisfying Si+2A<=2.50%, and the remaining wt.% of Fe and irreversible impurities is hot rolled thereby obtaining a hot rolled plate. The hot rolled plate is subjected to cold rolling once and then finish annealing. At this time, low friction rolling of not larger than 0.22 coefficient of friction for at least one path of a γ phase region of finish hot rolling is carried out with not smaller than 30% draft. A kinematic viscosity of a lubricating oil mixed in a rolling cooling water at the low friction rolling is 100-800 cSt, and a temperature when the finish hot rolling terminates is 800-((3xAr1 +2 xAr3 )/5) deg.C.  The plate is wound thereafter in a temperature range of 600-850 deg.C.
Patent JP-H09274122-A (JP)
Title: Optical cable closure
Inventor: SASAKI DAIJIRO
IPC: H02G15/00
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To improve workability and to provide a safe and highly reliable optical cable closure by making it possible to easily assemble the juncture of a drop cable to be dropped down from an assembled cable without tools in enclosing and protecting this juncture with a sleeve. SOLUTION: This closure has the freely expandable sleeve 1 capable of enclosing the juncture of the assembled cable A and end face spacers 2 for sealing between the sleeve 1 into and from which the cable A and the conductors of a supporting wire B hanging the cable A are put and the conductors from each other. The sleeve 1 has rugged parts 3 for detention which are mountable by one operation to the end face spacers 2 and fitting stoppers 5 to the end face spacers 2. The end face spacers 2 consist of the end face spacers 2 having insertion holes 6, 7 for the assembled cable A and the supporting wire B and the end face spacers 21 on the dropping down side having insertion holes 6, 7, 8 for the assembled cable A, the supporting wire B and plural drop cables C.
Patent JP-H08279668-A (JP)
Title: Ceramic wiring board and its manufacture
Inventor: SUGIMOTO NORIYASU
IPC: H05K1/11
Filed: 1995-04-05
Abstract: PURPOSE: To provide a wiring board wherein a thin film layer and a soldered terminal which have low connection resistance and high reliability are formed while the oxidation of a conductor layer is prevented, when a thick film element, the thin film layer and the soldered terminal are formed on a ceramic wiring board having a conductor layer whose main component is W and Mo. CONSTITUTION: The exposed part of the surface of a ceramic wiring board 1 of a conductor layer whose main component is W and Mo is covered by noble metal plating like Au, and then a thik film element is formed by baking. After the noble metal plating layer is etched away, a thin film layer 9 is formed, or Ni/Au plating is performed, and a terminal is soldered.
Patent JP-2000009464-A (JP)
Title: Surveying instrument
Inventor: SHIRAI MASAMI
IPC: G01C15/00
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To start an auto-focus mechanism automatically at the time of starting collimation by making a controller actuate the auto-focus mechanism interlocking with the rotational conditions detected through a rotation detector. SOLUTION: When the direction of a telescope 11 is adjusted not using the telescope 11 itself but using a collimator after main power is turned on, an auto-focus AF mechanism does not function but the AF mechanism functions only once at a moment of stopping the position of the telescope 11 and an object on the line of collimation L1 appears at same position as a cross hair when an operator views the telescope 11. Subsequently, the AF mechanism continues function so long as collimation is performed by turning a fine adjusting screw 8, 10 while using the telescope 11. Even if a switch for actuating the AF mechanism is not turned on, the AF mechanism (pint position sensor 16 and focus lens drive unit 15) functions as required and does not function when it is not required.