baber/WOPTO huggingface dataset:
Patent JP-H11259759-A (JP)
Title: Device and method for controlling drinking water for automatic vending machine
Inventor: ASAMI TORU
IPC: G07F13/06
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To effectively suppress the increase of the pressure inside a duct, to make a duct configuration member thin and to promote a reduction in cost by opening a 2nd control valve only for a prescribed time at the time of closing a 1st control valve after feeding drinking water on conditions that the 1st control valve is open and that the 2nd control valve is closed. SOLUTION: When a controlling means 13 issues a feed water start signal, the operation of a feed water pump 2 is started and also drinking water is fed into a cup when a 1st control valve 6 is opened and a 2nd control valve 8 is closed. Next, the feeding of drinking water is finished, the means 13 issues a feed water stop signal, the operation of the pump 2 is stopped and also the valve 6 is closed. And the valve 8 is opened only for a prescribed time at the same time with when the valve 6 is closed. In such a case, because the valve 8 is opened only for the prescribed time, the pressure within a duct reaching a check valve 3 can be reduced quickly and also effectively. Therefore, considerable internal pressure is not applied in each duct any more.
Patent JP-S60224211-A (JP)
Inventor: NARUSE MIKIO
IPC: H01G4/18
Filed: 1984-04-20
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-H03276873-A (JP)
Title: Four-wheel steering system for power car
Inventor: MINAZU KIYOAKI
IPC: B62D113/00
Filed: 1990-03-27
Abstract: PURPOSE:To facilitate accurate steering operation on a machine body with any steering mode by installing a control means which changes timing for excitation to a solenoid for a solenoid valve for steering mode changingng according to the turning operation speed of a steering wheel at a time when both front and rear wheels are turned in the rectilinear direction. CONSTITUTION:In a front-wheel steering system F and a rear-wheel steering system R made up of connecting each one end of piston rods 20, 21 of two hydraulic cylinders 18, 19 pivotally to two pitman arms 7, 8 being interlocking connected to a front wheel (2) knuckle arm 12 and a rear-wheel knuckle arm 13 each via tie rods 15, 16, there are provided solenoid valves 25, 28 controlling these hydraulic steering systems F, R. Each of solenoids A-C of these solenoid valves 25, 28 are on-off operated whereby four modes are made selectable. In this case, in order to change the steering mode when these front and rear wheels 2, 3 have turned in the rectilinear direction, timing for excitation on these solenoids A-C is made so as to be changed according to the turning operation speed of a steering wheel 38.
Patent JP-S62235735-A (JP)
Title: Organic film coating device
Inventor: YAMANAKA YOJI
IPC: H01L21/027
Filed: 1986-04-07
Abstract: PURPOSE:To upgrade the bonding property of an organic film to a semiconductor substrate by a method wherein a coating device is provided with a heating function and cooling function while an organic agent is dripped down so that the spin-coating of the drips and the heattreatment of the coated organic film may he performed in the same device. CONSTITUTION:A semiconductor substrate 103 mounted on a disc 101 is suction- held by vacuum 102 not to be let off by the turning of disc 101. The disc 101 heated by a heater 105 and a reflecting mirror 107 can be cooled down as soon as the semiconductor substrate 103 heated before and sfter it is coated with an organic film is coated with an organic film or removed after being processed by a cooling system supplying cooling water from pipes 109 to be drained from a drain pipe 110. Furthermore, a turning axle 111 integrated with the disc 101 directly connected to a motor is insertion-coupled with a coupling part 112 sealed with grease etc. so that the disc 101 may be turned without fail by driving the motor.
Patent JP-S59205988-A (JP)
Title: Preparation of hydrogen gas by bacterium belonging to genus methylomonas
Inventor: TAKEDA KIYOSHI
IPC: C12P3/00
Filed: 1983-05-09
Abstract: PURPOSE:To prepare a hydrogen gas, by cultivating a bacterium belonging to the genus Methylomonas in a medium containing an O2 gas, N2 gas, CH4 gas, inorganic salt, etc. in a closed container. CONSTITUTION:Methylomonas FN-1 (FERM-P 7024) is inoculated into a container charged with an aqueous solution of inorganic salt. Air in the container is then sucked and removed, a mixed gas consisting of 50-80% N2 gas, 10- 30% CH4 gas, and 1-10wt% O2 gas is introduced to it until the pressure comes to atmospheric pressure, and the container is hermetically sealed. When the bacterium is subjected to shaking culture at about 35 deg.C, an H2 gas is evolved. The gaseous part is sucked, and carbonic acid gas is removed, to give H2 gas.
Patent JP-H04222811-A (JP)
Title: Method and resin composition for manufacturing cast, injection molded or compression molded article
Inventor: RONARUDO REONARUDASU BERURETSU
IPC: B29C45/00
Filed: 1991-03-20
Abstract: PURPOSE: To provide a molded resin piece which possesses good mechanical properties and higher HDT.  
     CONSTITUTION: This process for preparing a cast, injection molded or compression molded piece comprises the steps of: curing a resin compsn. in a desired shape using a catalyst; and allowing the shaped piece to post-cure under such conditions that an HDT of at least 150°C is obtd., wherein the resin compsn. comprises an ethylenically unsatd. monomer, a vinyl ester compd., and a polyisocyanate, the vinyl ester compd. contg. on average about two to about 6 (meth)acrylate groups and on average about two to about 6 hydroxyl groups and having a mol.wt. higher than 300. The above resin and process can provide a resin molded piece having both good mechanical properties and higher HDT. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H02259385-A (JP)
Title: Oxygen concentration device
Inventor: KITAZUMI MOTOI
IPC: F25J1/02
Filed: 1989-03-31
Abstract: PURPOSE:To assure an oxygen rich air supply capability by defrosting with a simple structure by interrupting the operation of a refrigerator keeping the operation of an exhaust pump having a water filter composed of a closed container, said water filter having its inlet connected to the other end of a liquid air discharge tube and its outlet connected to the upstream side. CONSTITUTION:Although the outer peripheries of discharge tubes 7, 8 are frozen by operation of GM (Gifford-McMahon) refrigerator, with the elapse of time set to a motor timer the motor timer is actuated to open a contact. Hereby, a compressor motor 22 is interrupted and frozen ice on the outer peripheries of the discharge tubes 7, 8 is melted by supply air and is stored on the bottom of a heat insulation container 3. Thereupon, since exhaust pumps 9 10 are rotated without interruption, it sucks water on the bottom of the heat insulation container 3 through the liquid air discharge tube 7 and stores it in a water filter 15. Accordingly, the water 16 does not reach the exhaust pump 9, permitting defrosting with a simple device.
Patent JP-H04291142-A (JP)
Title: Ion sensor
Inventor: KATO TAKASHI
IPC: G01N27/30
Filed: 1991-03-20
Abstract: PURPOSE:To enable a title item to be superb in storage stability regardless of the use of an internal liquid it is, to achieve a highly accurate measurement using the internal liquid on use, to enable it to be useful for applications where it is desirable to be thrown away, and to enable it to be miniaturized easily so that it can be effectively used for measuring ion activity of a small amount of measurement liquid. CONSTITUTION:An ion selection electrode is provided with a diaphragm for separating an ion sensitive film 2 and an inner electrode from an internal liquid 3. The diaphragm loses its function by an external operation. In a reference electrode, this ion sensitive film 2 may be used for the liquid channel part 2. An ion sensor can be constituted by using these ion selection electrode and the reference electrode. When it is not used (in storage), the internal liquid 3 is isolated from the ion sensitive film 2 and an internal pole by the isolation film 4. On the other hand, when it is used, it is allowed to contact an internal pole 6 by brecking or eliminating the isolation film by external operation.
Patent JP-H07285135-A (JP)
Title: Cleaning method for die in resin molding
Inventor: SHIMIZU CHUZO
IPC: B29C33/72
Filed: 1994-04-19
Abstract: PURPOSE:To provide an epoch-making cleaning method for a die in resin molding. in which deposite easily stuck to a parting line in a molding process is cleaned efficiently and effectively at a low cost by a simple technique. CONSTITUTION:Molten resin 4 is allowed to flow into a cavity 3 and a gap 7 between the butt faces of a die in a parting line P by weakening the mold clamping force of the die A or slightly opening the die A. After molten resin is solidified and molded, a molding 6 in the cavity 3 and an unnecessary molding 8 for cleaning are discharged. The unnecessary molding 8 is integrally molded togetherwith the molding 6 between the butt faces of the die.
Patent JP-H1019896-A (JP)
Title: Composition for diagnosis
Inventor: GO SHIGEO
IPC: C12N15/09
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To diagnose a disease attended with an auto-immunity reaction caused by a 65K glutamic acid decarboxylase (GAD 65) by including the GAD 65 or its partial peptide to a diagnosis composition. SOLUTION: The composition is a composition including a GAD 65 or its partial peptide and for diagnosing a disease attended with an auto-immunity reaction caused by the GAD 65. The composition is applied to the inside of the skin and/or onto the surface of the skin of a reagent. Then the size of inflammation of the skin caused by the skin reaction between the GAD 65 or its partial peptide and T-cells in the reagent is measured. Thus, diseases attended with an auto-immunity reaction caused by the GAD 65 such as Stiffman syndromes and a kind of auto-immunity thyroiditis are diagnosed early or recuperatingly. Then the cellular immunity with respect to antigen such as the GAD 65 is evaluated with a simple diagnosis of observation of a change in the skin (hypersensitive reaction due to delayed growth) in this way.
Patent JP-H08249498-A (JP)
Title: Image processor
Inventor: OTSUKA TOSHIHIKO
IPC: G06T15/80
Filed: 1995-03-13
Abstract: PURPOSE: To realize an image processor whereby an object image is easily and realistically expressed corresponding to an actual image which momently changes. CONSTITUTION: CPU 8 divides luminance data frame-extracted from the actual image into nine blocks in X-direction and eight blocks in Y-direction, calculates average luminance at every block and judges a shading area from a high luminance block and a low luminance block within the blocks. A shading direction and a shading rate are calculating at every block of the shading area. The shading area in the object image is obtained based on the shading rate of the block corresponding to the object image which is positioned in the shading area and picture element gradation in the area is successively reduced from 'white' to 'black' in accordance with the shading direction.
Patent JP-S59207564-A (JP)
Title: Operation of phosphoric acid fuel cell
Inventor: MOCHIZUKI TOMIO
IPC: H01M8/04
Filed: 1983-05-11
Abstract: PURPOSE:To keep stabilized cell performance by discontinuing supply of fuel and oxidation gas when operation of cell is discontinued or stopped, and introducing steam to electrodes fo decrease phosphoric acid concentration for prevention of solidifying of phosphoric acid and increasing temperature before starting operation. CONSTITUTION:Most of steam generated in a steam separator 5 is used for fuel reforming in a reformer 1, and extra steam is cooled to form water and water is discharged to a water treatment unit through a line 7. When operation of a system is stopped, pipe lines and a fuel electrode 3 and an air electrode 4 are purged with N2. Then extra steam is supplied to at least one of electrodes 3 and 4 through the line 7 and a line 8 to exhaust N2. When the fuel cell is allowed to stand in this state, steam condenses by temperature decrease in the electrode, and phosphoric acid concentration is decreased by condensed water. Accordingly, solidifying of phosphoric acid is prevented. When operation is restarted, hot water is circulated to a line 9 with a cooling water circulation pump 9 to increase temperature in the cell and to recover phosphoric acid concentration to an original state. After N2 purge, the cell is started.
Patent JP-H11314013-A (JP)
Title: Filter
Inventor: NAGAOKA TADAYOSHI
IPC: B01D29/62
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of a filteration element without suspending filtering operation for back washing by preparing a liquid flow in a direction different from a flow direction of liquid to be treated into a screen having an discharging outlet of the treated liquid. SOLUTION: Liquid to be treated is allowed to flow into each screen 3 from a flow inlet 2a by operation of a pump 9, and the liquid to be treated and the treated liquid flow upward in the screen 3 are exhausted from a hose 14 inside a screen holder 8 and through a hollow driving shaft 10. A driving part 11 is operated in an filtering operation to move the driving shaft 10 vertically in an A-A' direction, and the screen 3 fixed to the screen holder 8 is also vertically reciprocated to generate a liquid flow different from the flow of the liquid to be treated flowing into the screen 3. A powdery solid going to be piled up on a surface of the filteration element can be washed away by a liquid flow to be generated by vertical motion of the screen 3. Thereby, the filtration element can be prevented from clogging without stopping the filtering operation for back washing.
Patent JP-2000277111-A (JP)
Title: Lithium secondary battery
Inventor: YOSHIMURA SEIJI
IPC: H01M10/0525
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a lithium secondary battery excellent in charge/discharge characteristics by improving an active material used for a positive or negative electrode of the lithium secondary battery. SOLUTION: In this lithium secondary battery provided with positive and negative electrodes 1 and 2 and a nonaqueous electrolyte, an active material of the positive and negative electrodes 1 and 2 is used with composite oxides having a rutile type crystal structure expressed by a formula MXW1-XOY or these containing Li. In the formula, M is at least one kind of metallic element selected from Cu, V, Cr, Mn, Fe, Co and Ni and satisfies 0<X<=0.46, 1.5<=Y<=2.5.
Patent JP-S58197902-A (JP)
Title: Antenna device
Inventor: MAKINO SHIGERU
IPC: H01Q19/18
Filed: 1982-05-13
Abstract: PURPOSE:To prevent the characteristics of beam patterns from being deteriorated by actuating the front and rear of one reflector as different reflectors. CONSTITUTION:Outputs from transmitters 5a-5c are applied to horn antennas 2a-2c. A reflector 1a is actuated as the 1st reflector for the horn antennas 2a- 2c. A reflector 1b is actuated as the 2nd reflector for the reflector 1a. A spot beam is formed by the reflector 1b. An output from a transmitter 5d is supplied to a horn antenna 2d and reflected by a reflector 1c set on the rear of the reflector 1a to form a zone beam. The focal length and opening diameter of the reflector 1c is fixed on the optimum measurements to the zone beam. Each size of the reflector 1b is fixed on the optimum one to the spot beam. Consequently, the degree of freedom of design of spot and zone beams can be expanded.
Patent JP-H02258630-A (JP)
Title: Production of uo2 powder
Inventor: YATO TADAO
IPC: G21C3/62
Filed: 1989-03-31
Abstract: PURPOSE:To obtain UO2 powder having large activity in the enhanced degree of freedom of production condition by adding H2O2 to uranyl nitrate(UN) aqueous solution and then adding ammonia thereto to produce ammonium diuranate (ADU) in producing UO2 powder from UN aqueous solution through ADU. CONSTITUTION:When UO2 powder is produced from uranyl nitrate(UN) aqueous solution H2O2 is added to UN aqueous solution and then ammonia is added thereto to produce ADU. When precipitation of uranyl peroxide (UPO) is deposited in UN aqueous solution by addition of H2O2, hydrofluoric acid (HF) is preferably added to UN aqueous solution together with H2O2 to re-dissolve UPO.
Patent JP-H05277015-A (JP)
Title: Suspended cupboard
IPC: A47L19/04
Filed: 1992-04-02
Abstract: PURPOSE:To provide a suspended cupboard for suppressing the increase of a product cost and a work-executing cost, and preventing a work space from being turned narrower when dripping water from tableware or the like. CONSTITUTION:In a suspended cupboard 8 provided with a top board 9 to be fitted on the ceiling 2 side of a kitchen space, a pair of side plates side with upper-side edge sections to be fixed along both the side edge sections of the top board 9 respectively, and shelf plates 12, 13 to be fixed horizontally bridging between a pair of the side plates, at least on the shelf plate 13 to be positioned at the lowest section between the shelf boards 12, 13, a specified interval (d) (communicating section) for communicating the internal section of the suspended cupboard 8 with a space under the suspended cup board 8 is formed.
Patent JP-S5511002-A (JP)
Title: Centrifugal type counter-flow contact apparatus
Inventor: FUJIWARA KIYOSHI
IPC: B01D11/04
Filed: 1978-07-05
Abstract: PURPOSE: To increase the extraction efficiency, by attaching a ring member inside the rotating body, being inclined with respect to the axis, by providing a clearance to a member adjoining in the axial direction.  
     CONSTITUTION: A heavy liquid is introduced into each partitioned chamber in the central part in a rotating body 2 through a heavy liquid lead-in pipe 14, and a light liquid is introduced into each partitioned chamber through a light liquid lead-in pipe 15. The heavy liquid runs in the axial direction in each partitioned chamber along the slope of an inclined cylinder 16, and passes through a clearance 19 provided in the circumferential direction to run in the outer circumferential direction, and is taken out from a heavy liquid lead-out passage 6 through passage 6a from the peripheral part of the rotating body 2. The light liquid, on the other hand, runs in the axial direction along the slope of the inclined cylinder 16 similarly as in the case of heavy liquid, towards the central direction in each partitioned chamber, and is caused to counter-contact with the heavy liquid running in the outer circumferential direction along the clearance 19, and taken out from a light liquid take-out passage 7 through a passage 7a from the central part of the rotating body 2. By repeating the joining and dispersion of heavy liquid and light liquid between V-rings and side walls, the extraction efficiency is increased. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S559009-A (JP)
Title: Recovery of n-alkylamide
Inventor: ITOU KOUZOU
IPC: C07D207/267
Filed: 1978-07-05
Abstract: PURPOSE: To recover a high purity N-alkylamide stably, economically and in high yield, by adjusting the pH of an aqueous solution of N-alkylamide containing an inorganic chloride and heavy metal ions to a specific pH range and extracting the solution with an extractant.  
     CONSTITUTION: An aqueous solution of N-alkylamide containing 1W50 wt% of inorganic chloride and ≥5 ppm of heavy metal ions is adjusted to pH2.5W5.5, preferably pH3.0W5.0 and then extracted with a halogenized hydrocarbon, e.g.  dichloromethane to recover N-alkylamide which is used as a solvent for the polymerization or casting of organic polymers having high thermal resistance, fire retardance, mechanical strength and chemical resistance. The heavy metal ion is selected  from the elements of the VI group, VII group, and VIII group of the 4th period.  
     EFFECT: Inhibit the production of solid matters during the extraction. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57196627-A (JP)
Title: Electronic circuit device
Inventor: FUKUDA MINORU
IPC: G11C11/413
Filed: 1981-05-29
Abstract: PURPOSE: To reduce a through-current, by providing a delay means for an input signal, in a series circuit consisting of MISFETs receiving the input signal and a signal phase-inverting the input signal.  
     CONSTITUTION: A push-pull circuit PC is provided with two enhancement depletion type inverters and a push-pull output circuit consisting of enhancement type MISFETs E 3  and E 4  and acts as a prestage circuit of a bootstrap circuit BC. A delay means consisting of a resistor R 1  and capacitors C s1  and C s2  is provided between the output of an MISFETE 1  and the gate of an MISFETE 4 , and the delay characteristics are set so that they are coincident with those of the inverter consisting of the MISFET E 2  and a D 2 . Thus, since the MISFETs E 3  and E 4  are not simultaneously turned on, the power consumption can be decreased. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04314880-A (JP)
Title: Method for preventing corrosion of reinforcement in reinforced concrete structure
Inventor: MURANAGA TOSHIO
IPC: C23F13/12
Filed: 1991-04-15
Abstract: PURPOSE:To stably prevent the corrosion of the reinforcement in a reinforced concrete structure over a long period by embedding an insoluble titanium alloy in the structure as an anode, using the reinforcement as a cathode and impressing a DC voltage between the electrodes. CONSTITUTION:An insoluble electrode 1 having an electrode lead 2 is embedded in a reinforced concrete structure 3 as the anode and covered with an ion conductive overlay 4 having 3-10mm thickness. The reinforcement 5 is used as the cathode, and a DC voltage is impressed between both electrodes 1 and 3 to apply an anti-corrosive current at 10 to several ten A/m<2>. At this time, the electrode 1 is made of an alloy of a metal catalyzing an oxygen or chlorine generating reaction (group VIII metals, manganese, chromium, molybdenum, tungsten, silver, etc.) and titanium. consequently, the high-strength electrode 1 is easily fabricated and stably used over a long period.
Patent JP-H08277120-A (JP)
Title: Production of glass gob
Inventor: IKEUCHI OSAMU
IPC: C03B11/00
Filed: 1995-04-06
Abstract: PURPOSE: To eliminate the occurrence of devitrification, striae and wrinkles and improve weight stability by dripping melted glass from the bottom nozzle having a specific inner diameter range and specific outer diameter range at its nose at a higher temperature than that of the melted glass. CONSTITUTION: The glass 2 is melted in a crucible 1 heated by a heater 5a controlled by the controller 9, while it is homogenized by stirring with a stirrer 4. The melted glass is dripped through the nozzle which is fitted to the bottom of the crucible 1 and heated by heaters 5b and 5c controlled by the controller 9 and a nozzle 3b which is heated by 5d and has an inner diameter of 0.1-1mm and an outer diameter of 2-15mm to form a glass drop 6a, as the glass in the nozzles are heated higher than the temperature of the liquid phase. Simultaneously, the intervals between glass drops is controlled by sending the signals of the dripping sensor equipped with a light emitter 7 and the light receiver 8 to the controller 9 and feeding back them to the heater.  On the timing of the glass drop dripping, the glass drop supporter (receiver) 10 is lifted up immediately beneath the nozzle tip, the glass drop is allowed to stay in the supporter, as the supporter is lowered so as to keep its liquid level of the melted glass almost constant and the continuous glass flow is cut by lowering the supporter rapidly.