baber/WOPTO huggingface dataset:
Patent JP-H08200765-A (JP)
Title: Outside air treating device
Inventor: FUKUZAWA KUNIYUKI
IPC: F24F7/10
Filed: 1995-01-27
Abstract: PURPOSE: To provide an outside air treating device capable of supplying necessary minimum amount of heat to a grounding pole. CONSTITUTION: An outside air treating device 10 is constituted of an electrostatic charging device 14, consisting of electric discharging poles 18, 18 and grounding poles 20, 20, provided so as to be opposed to the electric discharging poles 18, 18 and having a heating means, and a filter 16, provided at the downstream side of the electrostatic charging device 14, while the supply of heat to the grounding electrodes 20, 20 is controlled individually based on the measuring value of discharging current between the electric discharging pole 18 and the grounding pole 20.  In this case, the electric resistance of the grounding poles 20, 20 is increased due to the adhesion of collected snow to the grounding poles 20, 20 whereby the discharging current is lowered and, therefore, heat is supplied to the grounding poles by a heating means when the measured values of the discharging current thereof have become lower than a predetermined value whereby the snow is molten. According to this method, necessary minimum heat can be supplied to the grounding poles.
Patent JP-S60175519-A (JP)
Title: Regeneration of adsorbing apparatus for co gas absorbing type separation equipment
Inventor: USHIDA TAKUROU
IPC: C01B32/40
Filed: 1984-02-23
Abstract: PURPOSE:To perform the drying of stock gas and the recovery of toluene, in an adsorbing apparatus for a CO-gas absorbing type separation equipment, by using two-tower change-over type adsorbing apparatuses and performing adsorption in one adsorbing tower while performing regeneration in the other one. CONSTITUTION:Stock gas is introduced into an adsorbing tower 11 from an inlet 12 and receives dehydration drying at -60 deg.C to be sent into the inlet 1 of equipment A through a control value 17. An adsorbing tower 11a is under a regenerating process and subjected to desorption under heating by dry waste gas from a CO absorbing tower and subsequently cooled. The gas entering the CO absorbing tower A1 is treated with a solution of a complex in toluene to absorb CO while CO is evaporated in a CO evaporation tower A2 and taken out from an outlet 2 as product gas and toluene is adsorbed by an adsorbing tower 21. On the other hand, an adsorbing tower 21a is desorbed under heating by stock gas and the recovered toluene is reused. Furthermore, toluene in waste gas is also recovered in adsorbing towers 31, 31a by the similar operation.
Patent JP-S55123514-A (JP)
Title: Suspension structure for truck
Inventor: ISHIDA ITSUO
IPC: B60G17/027
Filed: 1979-03-16
Abstract: PURPOSE:To enable cargoes to be easily loaded to and unloaded from a bed, by a method wherein a bed can be lowered and raised within a range of a bump clearance between the bed and rear wheels. CONSTITUTION:Rear wheels 3 are supported at a chassis having a bed 2 thereon by means of a mechanical spring 9 and a hydraulic spring 8, a spring force of the mechanical spring 9 being set such that it is weaker than a spring force which maintains a bed height to keep a bump clearance in the case of non-loading. The presure of the hydraulic spring 8 is applied or released by means of an operating means consisting of an electric circuit and the like, whereby the bed 2 is lowered and raised within the range of the bump clearance.
Patent JP-2000232177-A (JP)
Title: Printed board, semiconductor device, and electronic parts unit
Inventor: NAKAJIMA HAJIME
IPC: H05K1/09
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To improve the bonding strength of the solder bonding between a printed board and a semiconductor device by forming silver films on the surfaces of second electrode pads connected to first electrodes, by soldering in a state such that the silver films are faced to the first electrode pads of the semiconductor device. SOLUTION: When a printed board 20 mounted with a semiconductor device 10 is passed through a reflow furnace, the silver contained in silver films 23, 23,... formed on the second electrode pads 22, 22,... of the board 20 is moved into soldering parts 14', 14',..., because the silver films 23, 23,... melt in solder balls 14, 14,.... Therefore, the semiconductor device 10 and printed board 20 are integrated at high solder joint strengths which are equivalent to the that of silver-containing solder through the soldering parts 14' having equivalent characteristics to those of the silver-containing solder. When the semiconductor device 10 is mounted on the printed board 20, in addition, the mounting cost can be reduced, because the silver-containing solder is not used, but ordinary silver-free solder is used.
Patent JP-H02211590-A (JP)
Title: Space light modulator
Inventor: KUNII MASABUMI
IPC: G06N3/02
Filed: 1989-02-10
Abstract: PURPOSE:To integrate an element with high density on a two-dimensional plane by placing adjacently photoreceptive elements arrayed two-dimensionally and light intensity converting elements arrayed two-dimensionally so as to be opposed to each other, and allowing the photoreceptive element and the light intensity converting element to correspond to one-to-one. CONSTITUTION:A uniform light beam from a plane light source 101 passes through a transmittivity converting element 102, converted to arbitrary intensity and reaches a photoreceptive element 103. This photoreceptive element gives a conductance corresponding to the light intensity. Also, the transmittivity converting element is addressable electrically, and can control independently the transmittivity in each synapse. Therefore, by only controlling the transmittivity converting element, an arbitrary conductance matrix Gij can be realized. Accordingly, a program is changed in a real time and at a high speed in accordance with a state variation from the external world, and the most suitable solution corresponding to a state of a system is derived quickly.
Patent JP-H01208579-A (JP)
Title: Plunger pump
Inventor: SUZUKI TOMOE
IPC: F04B53/16
Filed: 1988-02-13
Abstract: PURPOSE:To prevent solid materials from flowing into a plunger and being bitten in toward a cylinder by providing a filter for preventing the flow-in of the solid materials contained in a fluid into a flow-in passage at least from a suction port to the cylinder. CONSTITUTION:Each pair of balls 17, 19 and valve seats 18, 20 are provided on both sides of a fluid passage 16 connecting a suction port 14 and a discharge port 15. A flow-in passage 21 connected to a cylinder 12 is branched off of the center portion of the fluid passage 16. In this structure, filters 22a-22c are provided on a site opposite to a plunger 13 in the cylinder 12 in the flow-in passage 21, and on each site in the vicinities of the suction port 14 and the discharge port 15, respectively. Solid materials contained in a fluid are interrupted by the filters 22a-22c and prevented from flowing in up to the plunger 13. Thereby, the solid materials can be prevented from being bitten in between the cylinder 12 and the plunger 13.
Patent JP-H04244409-A (JP)
Title: Air condition controller for vehicle
Inventor: YAMASHITA YUTAKA
IPC: B60H1/00
Filed: 1991-01-31
Abstract: PURPOSE:To control the temperature of blowout air with excellent responsibility according to the change of water temperature by providing both a water temperature sensor and a controller for correcting the opening degree of an air mix damper complying with the conditions set beforehand according to the water temperature signal from this water temperature sensor. CONSTITUTION:An air condition controller for a vehicle comprises a water temperature sensor for measuring the water temperature in an air conditioner, outside air temperature sensor for measuring the temperature of out side air, inside air temperature sensor for measuring the temperature of inside air in the room of a vehicle, solar radiation sensor for measuring the quantity of solar radiation, objective temperature setting means for setting the temperature in the room of the vehicle and a controller for optimumly controlling the opening degree of the air mix damper in the air conditioner based on the measuring data from each sensor and the value set by the objective temperature setting means.
Patent JP-S57146467-A (JP)
Title: Production of casting arranged with metallic structure in constant direction
Inventor: IWATSUKI SUSUMU
IPC: B22D27/08
Filed: 1981-03-05
Abstract: PURPOSE:To arrange and solidify the metallic structure in a constant direction and to improve the performance of the castings by charging the molten metal into the plural cavities which are opened at the bottom, while rotating a cylindrical metal mold disposed with the said cavities radially thereby giving an abrupt temp. gradient. CONSTITUTION:A cylindrical metal mold 10 is rotated, and with the outside surface held cooled with the cooling water injected from injection ports 11, molten magnetic alloy M is discharged through a charging pipe 9 into the mold 10. Then, the molten metal M is instantaneously charged into the radially arranged cavities 6a by the centrifugal effect. The molten metal M in the cavities 6a is cooled from the outside; at the same time, it is heated by the excess metal Ma  of the metal M from the inside, and an abrupt temp. gradient is given by the  mold walls 6c of a sector shape formed by the adjacent cavities 6, whereby it is  subjected to directional solidification in the cooling direction.
Patent JP-H01207941-A (JP)
Title: Detection of resin in resin coater
Inventor: SATO MASATOSHI
IPC: G01V8/12
Filed: 1988-02-16
Abstract: PURPOSE:To reduce the adjustment man-hours and improve the utilization factor by a method wherein the coating state of resin is measured by an analog resin sensor and existence of the resin and excessive heap of the resin are detected without adjusting the attaching height of the sensor. CONSTITUTION:The coating state of resin 4 is outputted as an analog voltage by a sensor 12 and the output voltage is subjected to A/D conversion. The A/D converted measured data are read by an electronic controller 16 and, in according with parameter information inputted by an external equipment 17, the data corresponding to the lead frame 7 which is treated at present are selected among the data of the various types of lead frames 7 which are stored in the electronic controller 16 beforehand. Then the selected data corresponding to the lead frame 7 which is treated at present are compared with the measured data to discriminate acceptable components from defective ones. Therefore, the existence of the resin and the excessive heap of the resin can be detected without adjusting the attaching height of the sensor like with the conventional constitution. With this constitution, the adjustment man-hours can be reduced and the utilization factor can be improved.
Patent JP-S60181375-A (JP)
Inventor: OMURA TAKASHI
IPC: D06P1/384
Filed: 1984-02-22
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-S59157353-A (JP)
Inventor: KOORIYAMA MASAYUKI
IPC: D03D47/30
Filed: 1983-02-28
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-H11208408-A (JP)
Title: Interior member for air bag
Inventor: OKANO TSUTOMU
IPC: B60R21/20
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To realize strong bonding of an air bag to an instrument panel without restriction in combination of the materials thereof. SOLUTION: An instrument panel 1 comprises a main body 11 having an air bag expanding opening 12 and an air bag cover 2 having a thin portion 24 broken when an air bag is expanded and closing the air bag expanding opening 12. A boss 14 is protruded from the bottom surface of the periphery 111 of the air bag expanding opening 12 of the main body 11 of the instrument panel 1 to pass through the outer periphery 21 of the air bag cover 2 and the tip end thereof is thermally caulked to bond the air bag cover 2 to the main body 11.
Patent JP-H07244187-A (JP)
Title: Reactor power generation facility
Inventor: KOYAMA KAZUTO
IPC: G21C13/00
Filed: 1994-03-02
Abstract: PURPOSE:To smooth the use of equipment containing buildings and working buildings, save the manpower for periodic inspection and shorten the work period by providing a component transportation means capable of common use in buildings containing reactor power plants and placing an inspection equipment containing building on their extension line. CONSTITUTION:A building for periodic inspection 7 having an inspection work space, an inspection equipment containing space and an inspection replacing function is arranged at the end of evolutional direction of a reactor power plant and also on the extension line of a running rail 8 of a crane 6. Each shutter of each building 1 to 5 and 7 are constituted to allow the crane 6 running in. The shutters are closed except for work to isolate from the environment. For example, to perform inspection work for a sea water pump, the crane 6 is run in the sea water pump building 3, the pump is hung up, carried to the building for inspection 7, carried back to the building 3 with the crane 6 after finishing the inspection and placed there. By this, spaces for inspection is assured and work efficiency is improved.
Patent JP-S58149978-A (JP)
Title: Liquid crystal composition
Inventor: MOCHIZUKI AKIHIRO
IPC: G09F9/00
Filed: 1982-03-03
Abstract: PURPOSE:To provide an accumulating type liquid crystal compsn. containing a specified cholesteric liquid crystal which shortens the duration of a temporary turbid state and makes it possible to effect partial rewriting smoothly. CONSTITUTION:The accumulating type liquid crystal compsn. consisting of a nematic/cholesteric mixed liquid crystal having positive dielectric anisotropy, contains a cholesteric liquid crystal of the formula (where R is carboxylic acid deriv. And the straight chain with double bonds has at least 18 carbons including those of the carboxylic acid). The duration of a temporary turbid state is shortened and smooth partial rewriting is made possible.
Patent JP-S52116440-A (JP)
Title: Preparation of vinylcyclopropane carboxylic acid ester
Inventor: KONDOU KIYOSHI
IPC: C07C69/74
Filed: 1976-03-26
Abstract: PURPOSE: To prepare the title compounds useful as the acid component of synthetic pyrethroids, which is an important insecticide, by treating ϒ-unsaturated carboxylic acid esters successively with a halogenating agent and a base, under the radical reaction condition. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63237175-A (JP)
Inventor: CHIYAARUZU REONAADO BAAMAN
IPC: G06F17/50
Filed: 1988-02-17
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-S57149018-A (JP)
Title: Uncoiling device for metallic sheet coil having slip sheet
Inventor: KATAOKA HIROSHI
IPC: B65H19/28
Filed: 1981-03-10
Abstract: PURPOSE:To coil reutilizable slip sheet of good quality simultaneously with sending out of a metallic sheet by passing only a spindle horizontally into a narrow space enclosed by a coil, rollers and a guide arm, and shifting and rotating the spindle from outside. CONSTITUTION:A coil C is uncoiled while being pressed its looseness by a touch roller 1 and the tip of a metallic sheet S goes between fulcrum rolls 14 guided by a guide belt 13. A pair, upper and lower, of horizontal guide plates 19 that moves vertically with an arm supporting axis 12 go near to the sending roller B side of fulcrum rolls 14 with the fulcrum rolls forming a passage of the tip of the metallic sheet S sent out between the fulcrum rolls 14, and guide to the sending roller B. On the other hand, the spindle X for coiling the slip sheet is moved to the position X0 by an elevating mechanism 30 and traversing mechanism 40. The tip of the slip sheet P is bonded with an adhesive, and the slip sheet P is coiled by rotating with a rotating mechanism (not shown in the figure).
Patent JP-S6023737-A (JP)
Title: Cooler and heater
Inventor: MIYASAKA IHEE
IPC: F24F5/00
Filed: 1983-03-01
Abstract: PURPOSE:To heat or cool a room uniformly so as to obtain a uniform room temperature by a method wherein the suction port of the room heater is provided near a floor surface and an air discharging port is provided near the ceiling of the room while the air discharging port of the room cooler is provided near the floor surface and the suction port thereof is provided near the ceiling. CONSTITUTION:In the room heating, cold air, sucked from the floor surface, is introduced into the heater to heat it and is discharged near the ceiling, therefore, the cold air, sucked near the floor surface, is heated and discharged near the ceiling sequentially, a warm air zone, formed in the upper part of the room, descends gradually and can be arrived at a space near the floor surface, whereby the whole of the room may be heated uniformly. In case of room cooling, the suction port and the air discharging port are provided so as to function contrary to the case of room heating whereby the air is sucked near the ceiling and is discharged near the floor surface.
Patent JP-H10221439-A (JP)
Title: Ultrasonic distance measuring device
Inventor: SUZUKI YASUYUKI
IPC: G01S7/524
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic distance measuring device for outputting an ultrasonic pulse from a slave device by an ultrasonic pulse from a master device. SOLUTION: A high-frequency pulse signal is outputted from an oscillation circuit 4 to a master ultrasonic vibrator 3 by an oscillation signal from an oscillation function 6a of a master device 1 and is outputted toward a slave device 8. Then, the ultrasonic pulse is received by a slave ultrasonic vibrator 10 of the slave device 8, an oscillation signal is outputted to an oscillation function 12b after a delay time that is predetermined by a delay function 12a of a control device 12 from a reception circuit 11, and a high-frequency pulse is outputted from an oscillation circuit 13 to a slave ultrasonic vibrator.  When a ultrasonic pulse is outputted from the slave ultrasonic vibrator to the master device 1, a ultrasonic pulse is received by a master ultrasonic vibrator, is applied to an operation function 6b of a control device 6, and a distance between the master device and the slave device 8 is calculated from the arrival time and the delay time of the above ultrasonic pulse.
Patent JP-H10279617-A (JP)
Title: Carrier for olefin polymerization catalyst
Inventor: LUCIANI LUCIANO DR
IPC: C08F4/02
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a solid carrier for producing an olefin polymn. catalyst exhibiting a high activity and a high stereoregularity by impregnating silica with Mg halide solubilized in ethyl benzoate in the presence of another electron donor, impregnating the impregnated silica with a soln. of an Mg-alkyl in SiCl4 , treating the resultant slurry at a specified temp., and drying the resultant carrier. SOLUTION: Pref., silica used as the raw material is spherical and porous, has an average particle size of 15-150 μm, a surface area of 100-500 m<2> /g, a porosity of 1.2-3 ml/g, an average pore size of 20-500 Å, and a hydroxyl content of 0-5 mmol/g, and does not contain free water. Based on the finally obtd. carrier, the Mg content after the impregnation with Mg halide is pref. lower than 6 wt.% and that after the drying is pref. 2-10 wt.%. The impregnation with a soln. of an Mg-alkyl in silicon tetrachloride is carried out pref. at -10 deg.C to 20 deg.C, and the slurry is treated at a temp. in the range of from 40 deg.C to the reflux temp. If the carrier is further treated with TiCl4 and Ti alkoxide, a high-activity catalyst for stereoregular polypropylene and polyethylene is obtd.
Patent JP-H11257184-A (JP)
Title: Fuel injection system of internal combustion engine
Inventor: ARAI TAKAYUKI
IPC: F02M57/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection system capable of injecting high-pressure fuel with a simple structure, having small power used, and excellent in controllability. SOLUTION: A needle valve 11 having a pressure receiving surface 11b facing a fuel pressure chamber 18 is arranged in each fuel injection valve so as to be slid. When a switch valve 26 is opened, fuel is allowed to flow from an upstream side fuel passage 17 to a downstream side fuel passage 19 through the fuel pressure chamber 18. When the switch valve 26 closes the downstream side fuel passage 19 on the basis of the injection starting signal from an ECU, fuel in the fuel pressure chamber 18 is suddenly boosted, the needle valve 11 is retreated, and the fuel injection hole 12 is opened.
Patent JP-H09229305-A (JP)
Title: Constructing method of coal fired boiler
Inventor: YAMASHITA ICHIKUNI
IPC: F22B37/24
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To shorten a working period as well as safe assembly at a site by dividing a coal fired boiler, having air preheaters and denitrifying devices, into modules and carrying them into the site of construction. SOLUTION: Respective air preheaters are incorporated into respective supporting steel frames together with necessary machines and instruments so as to constitute separated and independent modules 5, 6 respectively. Respective denitrifying devices are incorporated into respective supporting steel frames together with necessary machines and instruments so as to constitute respectively separated and independent modules 3, 4. Respective modules 3-6 are manufactured in a factory or at site and, thereafter, respective modules 3-6 are carried into the site of construction and are installed employing a temporary lifting framings 7 and hydraulic jacks 8 to connect respective modules 3-6, then, the supporting steel frame 1 for respective modules 3-6 is connected to the supporting steel frame 2 of a boiler zone to construct a coal fired boiler.
Patent JP-S55125111-A (JP)
Title: Purification of unreacted monomer and/or recovered solvent
Inventor: HAMAGUCHI TETSUO
IPC: C08F36/00
Filed: 1979-03-22
Abstract: PURPOSE: In purifying and reusing unreacted monomers and/or solvents recovered from the step of polymerizing conjugated dienes in the presence of catalysts, to make it possible to recycle and reuse purified products without lowering of polymerization activity, by countercurrent contact with water containing a small amount of oxygen.  
     CONSTITUTION: Unreacted monomers and/or solvents such as pentane or xylene, containing a small amount of water-soluble alcohols, recovered from the step of polymerizing conjugated dienes such as 1.3-butadiene, isoprene, or 1,3-pentadiene, in the presence of a (coordinated) anionic catalyst such as Ziegler catalyst, are brought into countercurrent contact with water to separate the water-soluble alcohols and then purified before they are recycled and reused in the polymerization step. Thereby, the water to be used contains ≤2ppm, preferably ≤1ppm, more preferably ≤0.2ppm of dissolved oxygen. Consequently, cthe recycling auses no  lowering of polymerization activity and physical properties of the polymerized  products. 
     COPYRIGHT: (C)1980,JPO&Japio