baber/WOPTO huggingface dataset:
Patent JP-H0336486-A (JP)
Title: Operation system for air and liquid separator's cooling water tower
Inventor: ISHII HIROSHI
IPC: F25J3/04
Filed: 1989-06-30
Abstract: PURPOSE:To reduce power required for cooling operation by recovering generation power of an expansion turbine, driving a vacuum pump to operate a cooling water tower under reduced pressure, generating a great deal of vapor latent heat of cooling water, and increasing a drop in the temperature of said cooling water at the cooling water tower. CONSTITUTION:Decompressed raw air is cooled to 40 deg.C by an after cooler 2 and introduced into a rinsing cooling tower 3, cooled to about 10 deg.C and flows out. The cooled air is robbed of carbon dioxide and moisture by way of one party of an absorber 5, and introduced into a main heat exchanger 7 at a temperature of about 13 deg.C. It exchanges heat with product oxygen, product nitrogen, and waste gas which are all in counter flow, and reduces its temperature near to its liquefaction temperature and it is introduced into a refining tower. The waste gas which has recovered its temperature up to about 10 deg.C at the main heat exchanger 7, is branched, decompressed by the suction of a vacuum pump 21 passing through a pressure control valve 20, and introduced into the lower part of a cooling water tower 8 from a pipe 22. The cooling water tower 8 is closed in structure, directly connected with an expansion turbine 11 by way of a pipe 23, and operated under reduced pressure induced by the suction of the vacuum pump 21 driven by the recovery power of the turbine.
Patent JP-S5957730-A (JP)
Title: Manufacture of molding for vehicle
Inventor: SEKIMOTO NAOHARU
IPC: B29C45/00
Filed: 1982-09-29
Abstract: PURPOSE:To obtain the titled molding free of surface irregulality, burr, etc. and is excellent in appearance, by positioning a metal molding at a specified position in an injection mold, and injection molding a synthetic resin with the metal molding being pressed by a resilient member. CONSTITUTION:The metal molding 4 is placed in the cavity mold 5 with at least part thereof abutted on the mold surface, and is pressed at the side opposite to the abutted part by the resilient member preferably a pin 12 of silicone rubber, and a synthetic resin is injected into the cavity space with the exposed sections 4a in firm contact with the projected sections 6 so that the synthetic resin is integrated with the metal molding. After the molding, cooling, and mold opening, the desired molding 1 can be obtained.
Patent JP-2000354697-A (JP)
Title: Washing machine
Inventor: KOMATSU MORIMASA
IPC: D06F39/10
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To capture thread waste, dust, etc., from the inside of circulating water mainly in the case of washing at a lower water level than a maximum specified water level. SOLUTION: In the case of washing at a lower water level than a maximum specified water level H by locating the water outlet 26 of a water channel 21, which passes water in an inner chamber 15 fed under pressure by the rotation of a pulsator 18 by pump vanes 20 through a filter 34, lower than the location of a maximum specified water level H in the inner chamber 15, the distance between the water surface and the water outlet 26 of the water channel 21 does not become long, and the pump head of a pump is prevented from becoming large. In addition, in this case, the water outlet 26 of the water channel 21 is longitudinally long, and the filter 34 is detachable and comprises a net bag.
Patent JP-H0458761-A (JP)
Title: Ac/dc resonance switching power supply
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 1990-06-28
Abstract: PURPOSE:To suppress heating by connecting a resonance converter for power supply and a resonance converter for battery power supply in parallel through a power supply output control transformer. CONSTITUTION:A first resonance converter 1 for converting a DC input voltage obtained through rectification of commercial supply voltage into a high frequency voltage and a second resonance converter 2 receiving a DC input voltage from a battery are connected in parallel through the core flux of a power supply output control transformer (PRT) 3. Furthermore, an electromagnetic relay is controlled according to switching of the battery power supply to open a first primary winding and close a second primary winding when the battery power supply is being used whereas to close the first primary winding and open the second primary winding when the battery power supply is not used. Consequently, the PRT 3 is fed with only one of resonance current I1 from the first resonance converter 1 or the resonance current I11 from the second converter 2.
Patent JP-H0219538-A (JP)
Title: Porous fabric
Inventor: AOKI GUNJI
IPC: D03D9/00
Filed: 1988-07-06
Abstract: PURPOSE:To obtain a porous woven fabric giving soft and comfortable feeling to the skin, having excellent light-transmission, washing resistance and gas- permeability and suitable for a bed sheet for light-bath by inserting two plain weave textures interposing 4 warps and inserting two plain weave textures interposing 3 wefts to form a quasi-plain gauze texture. CONSTITUTION:A porous woven fabric having small pores uniformly distributed on the surface of the fabric and resistant to the elimination of the pore by washing, etc., is produced by using silk yarn as the warp (a) and the weft (b), inserting two plain weave textures interposing 4 warps (a) and inserting two plain weave textures interposing 3 wefts (b) to form a quasi-plain gauze texture.
Patent JP-H04367660-A (JP)
Title: Coffin
Inventor: YAKOBU GERUHARUDASU MOA
IPC: A61G17/00
Filed: 1991-06-12
Abstract: PURPOSE: To provide an inexpensive and tough coffin by using a foldable corrugated cardboard. CONSTITUTION: In a coffin 10 comprising a lid and a body formed out of a corrugated cardboard, the body 12 has a bottom wall 18 comprising a bottom insertion material extending over the overall length thereof 10 and wider at shoulder parts while being narrowed toward both ends of the coffin 10 and a bottom wall panel bonded on the underside of the bottom insertion material and also side walls 16. The side walls each contain a side panel which has a first panel part and a second panel part with a bent part vertically extended between the first and second panel parts at the shoulder parts and a bottom part flap which is made integral with the panel parts while being connected to the bent parts along the bent parts at the right angle thereto. The bottom part flap is bonded on the underside of the bottom wall panel.
Patent JP-H0811301-A (JP)
Title: Ink jet image forming apparatus
Inventor: TOJO HIROAKI
IPC: B41J2/13
Filed: 1994-06-28
Abstract: PURPOSE:To prevent the generation of a white line caused by a paper feed error by providing the (N) nozzle orifice rows arranged at the interval K-times a printing pitch P and making a dot size larger than the printing pitch and feeding paper by PXN after one-pass printing. CONSTITUTION:The number N (N: integer of 2 or more) of nozzle orifices of four nozzle orifice rows and a value K showing the pitch between respective orifices as the number of printing lines are mutually prime numbers and, for example, N is set to 15 and K is set to 4 and the feed quantity of paper is set to (nozzle orifice dot line density) X (number of nozzle orifices) and a dot size is set to 1.4 times a printing pitch. For example, in resolving power of 360 dpi, the nozzle orifice rows print lines L1-L5 at every 1/360 in movement in a scanning direction and, after one-pass printing, paper is fed by 1/360X5 in. Since the dot size printed by the ink droplets from nozzle orifices is made larger than the printing pitch P by about 1.4 times, dots overlap each other by about 20% in an up-and-down direction and, even in the line L4 printed in such a state that an error of + or -DELTAP is generated in paper feed, a blank is not formed by upper and lower lines.
Patent JP-H0457888-A (JP)
Title: Fluidity improver for fuel oil and fuel oil composition
Inventor: NOMURA TOMIO
IPC: C10L1/222
Filed: 1990-06-27
Abstract: PURPOSE:To obtain an improver for the low temperature fluidity of fuel oils which is excellent in solubility in fuel oils by combining a specific ester and a specific poly [alkyl (meth)-acrylate]. CONSTITUTION:The title fluidity improver comprises an ester selected from those of an oxyalkylene ether of an alkane-polyol (e.g. an addition product of trimethylolpropane with ethylene oxide) and an 8-30 C straight-chain unsaturated fatty acid (e.g. oleic acid) and esters of an oxyalkylene ether of an amine compound (e.g. addition products of diisopropanol-amine with ehylene oxide and propylene oxide) and an 8-30 C straight-chain unsaturated fatty acid (e.g. oleic acid) and a poly [alkyl (meth)acrylate] having an 8-30 C alkyl group (e.g. poly-n-lauryl methacrylate).
Patent JP-H04364778-A (JP)
Title: Infrared ray detector
Inventor: ONO KATSUHIRO
IPC: H01L23/44
Filed: 1991-06-11
Abstract: PURPOSE:To prevent an infrared ray detector which prevents deterioration of a picture signal due to a wiring length in a cooling vessel (Dewar) for containing an infrared ray detecting element and copes with increases in wirings, the number of terminals due to a high density of the elements. CONSTITUTION:A ceramic circuit board 15 having a plurality of wire bonding pads 15c, a buried inner wiring layer 15a and a signal outputting plug-in terminal 15b, is provided on an outer cylinder 3 of a Dewar so as to become the same plane as that of a subpackage 11 placing an infrared ray detecting element 10, and bonding pads 11a of the subpackage 11 are connected to the pads 15c of the board 15 via bonding wires 19.
Patent JP-S5792069-A (JP)
Title: Water-soluble solid drawing material
Inventor: KOU HIROICHI
IPC: C09D13/00
Filed: 1980-11-29
Abstract: PURPOSE: The titled drawing material providing drawing on a nonabsorbing face, e.g., glass, erasable with water-containing cloth, having improved touch during drawing and stickiness on the drawn face, obtained by emulsifying a water- soluble resin solution as an aqueous component and wax as an oily component with an emulsifying agent.  
     CONSTITUTION: Preferably 3W40wt% based on total solid drawing material of water-soluble resin solution (e.g., an aqueous solution of olyvinyl alcohol, etc.) as an aqueous component is emulsified with (B) 20W70wt% wax(e.g., paraffin wax, etc.) as an oily component solid at normal temperature, (C) a colorant (e.g., inorganic pigment, etc.) in an amount corresponding to the purpose, and (D) preferably 3W40wt% emulsifying agent solid at normal temperature, and solidified, to give the desired drawing material. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1016745-A (JP)
Title: Wheel slip control device
Inventor: TSUBOI MASAAKI
IPC: B60K28/16
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To securely start on a low μ uphill slope by providing a braking control means for allowing a vehicle backward movement within a range that it does not exceed an upper limit value previously set speed of backward movement when the driving back of the vehicle is detected when driver's intention of forward movement operation is detected. SOLUTION: In a wheel slip control device, when backward movement of a vehicle is detected by a backward movement detecting means when driver's intention of frontward movement operation is detected by a frontward operation detecting means, backward movement of the vehicle is allowed within a range that backward speed by a speed detecting means does not exceed an upper limit value previously set. Whereby, braking of the vehicle is controlled so as to move backward smoothly when the vehicle fails to start on as low μuphill slope and when the vehicle fails to drive approaching the low μ uphill slope while traveling. Thereby, when the vehicle approaches a part relatively high road friction coefficient while moving backward, frontward speed is caused by appropriate drive force by the wheel slip control device and the vehicle can securely go up hill.
Patent JP-S6228710-A (JP)
Title: Picture display device
Inventor: ODA TORU
IPC: G09F9/30
Filed: 1985-07-31
Abstract: PURPOSE:To make the resolution and contrast higher, to make the angle of field wider and, at the same time, to improve the responsiveness of a picture display device with a simple constitution, by locally impressing electric fields beyond a core layer formed in horizontal stripes by alternately arranging two kinds of materials. CONSTITUTION:Light made incident on a core layer 12 from a light source 10 is propagated to the opposite side after passing through the interface between the core layer 12 and clad layer, but, when a voltage is impressed across optional electrodes 13n and 14m, an electric field is produced across the electrodes 13n and 14m and the refractive index nB of the electrooptic member 12B corresponding to the electrodes changes. When the changed refractive index nB becomes lower than that of the member 12A of the layer 12, the angle of interface between the members 12A and 12B exceeds the critical angle and the propagated light is totally reflected and observed as spot-like radiation. Therefore, the resolution and contrast of this picture displaying device can be made higher, its angle of field can be made wider, and its responsiveness can be improved.
Patent JP-S6061037-A (JP)
Title: Self-cleaning coated body
Inventor: SATOU TOSHIO
IPC: B01J35/02
Filed: 1983-09-13
Abstract: PURPOSE:To impreove corrosion resistance of a cooking device by forming a coating layer comprising a water-soluble silicate as primary component on a substrate comprising an Al-plated steel sheet, and coating further a mixture of activated alumina, transition metal catalyst supported by activated aluminum and transition metal catylyst supported by silica on the first coating layer, and calcining the coating layers by heating. CONSTITUTION:A binder comprising a water-soluble silicate as primary component and either one among ZnO, Al phosphate, and Zn phosphate as curing component is prepd. A paint prepd. by adding alpha-alumina or TiO2 to said binder is coated on a previously calcined Al-plated steel sheet 11 and dried to form a first coating layer 13. Another paint prepd. by mixing activated alumina of high purity with an oxidation catalyst prepd. by supporting at least one kind of oxide of transition metal of the period IV of the periodic table (e.g. Mn) on activated alumina of high purity and catalyst prepd. by supporting the above described oxide of transition metal on silica. Obtd. paint is coated on the first coating layer 13 and the coating layer is calcined by heating. As a result, crack generation and deterioration of adhesion of the coating layer are retarded, corrosion due to dew formation and penetration of mist is prevented, and corrosion resistance of the coated product is kept for a long period.
Patent JP-H0831654-A (JP)
Title: Gas pressure regulating device of stationary induction equipemnt
Inventor: MOCHIZUKI TAKEYOSHI
IPC: H01F27/00
Filed: 1994-07-21
Abstract: PURPOSE:To provide a method of simplifying a transport cover used for transporting a static induction equipment such as an oil-immersed transformer charged with insulating gas and a stationary induction equipment enhanced in insulation reliability in transit. CONSTITUTION:A transformer tank 1 is hermetially sealed up with a transport cover 2. A gas pressure regulating device 3 is composed of a gas introducing valve 5 whose one end communicates with a gas (for instance, nitrogen) bomb 5 through a piping 4 and other end communicates with the transformer tank 1 through a piping 6 and a gas discharge regulation valve 8 connected to an intermediate point of the piping 6. The transformer tank 1 is regulated inner pressure by opening or closing the control valves 7 and 8 and set to a certain pressure between an atmospheric pressure and a set pressure.
Patent JP-S6433807-A (JP)
Title: Electrically conductive material
Inventor: HAADEBU SUIN BAHIA
IPC: C08J7/02
Filed: 1988-07-08
Abstract: PURPOSE: To provide a lower surface resistivity by treating a fiber material formed of filament made of a fiber-forming polymer filled with a granular conductive material, or a sheet material formed of a polymer filled with the granular conductive material with an organic liquid for increasing the conductivity. CONSTITUTION: A fiber material, formed of a filament made of a fiber forming polymer filled with a granular conductive material or a sheet material formed of a polymer filled with the granular conductive material, is treated with an organic liquid in order to increase the conductivity. A conductive filler is preferably formed of carbon black. It is ordinarily applied in a range of 0.5-10mm. The organic liquid used for treating the fiber material or sheet material is preferably formed of hydrocarbon, hydrocarbon halide, ether, ketone or alcohol. Thus, a low surface resistivity can be provided.
Patent JP-H0612701-A (JP)
Title: Optical disk
Inventor: TOKORO MAKOTO
IPC: G11B7/24027
Filed: 1992-06-26
Abstract: PURPOSE:To suppress an increase in the warpage and plane wobbling in a high-temp, and high-humidity envirovment by joining a substrate having a recording layer with anoter one sheet of the substrate or protective substrate having a recording layer via a reinforcing plate. CONSTITUTION:The protective layers, recording layers 12a, 12b and prorective layers are successively formed on the substrates 11a, 11b. The org. protective layers 13a, 13b are then formed. On the other hand, the reinforcing plate formed by applying adhesives 14a, 14b on both surfaces of a carbon fiber reinforced resin plate 15 is prepd. This reinforcing plate is held between two sheets of single disks and is pressurized, by which the substrates are joined. The reinforcing plates are joined via the reinforcing plate according to this optical disk and, therefore, the rigidity over the entire part of the optical disk is improved as compared with the rigidity obted. when the reinforcing plates are joined in the absence of the reinforcing plate.
Patent JP-H119684-A (JP)
Title: Hollow fiber membrane type blood dialysis filter, constricted part forming member device jig and hollow fiber membrane bundle inserting jig as well as production of hollow fiber membrane blood dialysis filter
Inventor: HOSOYA NORIYUKI
IPC: A61M1/18
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To facilitate manufacture and to improve dialysis membrane efficiency by constituting a constricting part forming member of which the bore in a dry state is expandable and contractable between the outside diameter of a hollow fiber membrane bundle or below and the outside diameter of the hollow fiber membrane bundle or above. SOLUTION: The constricting part 8 is formed by inserting the constricting part forming member between the outer peripheral part of the bundle 4 of the hollow fiber membranes 41 and the inside surface of the cylindrical body 32 of a housing 3. This constricting part forming member is formed to a cylindrical shape and its bore in the dry state is set at the outside diameter of the constricting part 8 or below, for example, about 1 to 10 cm. The bore is made expandable and contractable in a diametral direction up to the bore larger than the outside diameter of the hollow fiber membrane bundle 4 and the expansion and contraction rate thereof is set at 1.01 to 2.00. Mounting is difficult below this range. There is no effect even if the bore is set above this range.  The hollow fiber membrane bundle 4 is recommended to have wettability with a dialyzate in order to mount the same without damaging the hollow fiber membranes 41. The hollow fiber membranes are preferably formed of, for example, (crosslinked) polyacrylic acid salt, etc., having a dialyzate contg. rate of about >=10 wt.%. There is no after blood and the damage of the hollow fiber membrane may be prevented by such constitution.
Patent JP-H1019836-A (JP)
Title: Oxygen sensor and its manufacture
Inventor: YAMADA MIKIO
IPC: G01N27/409
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen sensor whose activation time can be shortened more by a method wherein not only the component of the oxygen sensor but also a low-temperature exhaust gas are heated. SOLUTION: In an oxygen sensor, an inside electrode 12 and an outside electrode 13 are arranged respectively on the inside surface and the outside surface of a zirconia solid electrolyte base material 11, and the outside electrode is protected by an insulating-substance thermally sprayed layer 14. In addition, a heater layer 15 is formed on the outside of the thermally sprayed layer. The heater layer 15 is formed to be a metal net shape 34 so as to be brought into close contact with spinel 32 and around the spinel 32 in such a way that the oxygen sensor is immersed in an organic solvent containing the spinel 32 and noble metal particles forming a heater and that the spinel 32 and the noble metal particles are pressurized and fired so as not to be exfoliated.
Patent JP-S5878741-A (JP)
Inventor: KATOU TOYOKATSU
IPC: B31B50/62
Filed: 1981-10-23
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-S6147642-A (JP)
Title: Plasma generating apparatus
Inventor: HOSHI YUKIO
IPC: H01L21/302
Filed: 1984-08-14
Abstract: PURPOSE:To control voltage drop due to ion sheathing at the electrode surface by comparing a voltage difference between electrodes with a preset value and superposing a positive or negative voltage to a high frequency voltage in accordance with a result of comparison. CONSTITUTION:When a DC voltage of B electrode 3 is VB, a DC voltage of A electrode 2 is VA, a voltae drop due to ion in the side of A electrode becomes as follow, VB-VA=Vdc. A voltage difference detection circuit 13 is connected to the A electrode 2 and a voltage difference between both electrodes detected is applied to the one input of a differential amplifier 14. An output of a voltage difference setting circuit 10 is applied to the other input of amplifier 14, difference from an input from a detecting circuit 13 and a setting circuit 10 is detected and amplified and an output is then input to a positive/negative voltage generating circuit 11. Thereby, a positive or negative voltage is generated and is applied to the A electrode 2 through a filter 12. Accordingly the ion sheathing can be controlled at the A electrode 2 in accordance with Vdc set in the setting circuit 10 and the ion sheathing can be controlled by changing a setting value Vdc of the setting circuit 10.
Patent JP-H0836190-A (JP)
Title: Liquid crystal display device
Inventor: IMASHIRO YOSHIHIRO
IPC: G02F1/1345
Filed: 1994-07-21
Abstract: PURPOSE:To suppress EMI by lessening unnecessary radiation from clock signal lines. CONSTITUTION:This liquid crystal display device has at least a liquid crystal display panel PNL formed by sealing liquid crystals between two sheets of transparent substrates, (circuit boards PCB arranged on two, three or four sides on the outer periphery of the liquid crystal display panel PNL and a metallic shielding case SHD housing the liquid crystal display panel PNL and the circuit boards PCB and is formed by integrating the panel and the metallic shielding case SHD. The liquid crystal display device is provided with the clock wirings CLL arranged at the circuit boards PCB apart from the end edges of the metallic shielding case SHD.