baber/WOPTO huggingface dataset:
Patent JP-H07264899-A (JP)
Title: Ac motor for driving electric automobile
Inventor: KINOSHITA SHIGENORI
IPC: H02P21/00
Filed: 1994-03-16
Abstract: PURPOSE:To operate an electric automobile over wide range of variable speeds by limiting the electric current of an AC motor for driving the automobile to a torque current component in a low speed region and controlling he phase of the output power of an inverter with respect to the induction voltage of the motor in a middle to high speed region. CONSTITUTION:The torque T of an AC motor for driving electric automobile is fixed until the rotating speed of the motor reaches N1 and the output P of the motor is fixed within a range of rotating speed from N1 to N3. In addition, the output P of the motor is reduced at a rotating speed equal to or higher than N3 Within a range of rotating speed from N2 to N3, the motor is constantly operated at the maximum output so that the d-axis reactance component Xd2 at the rotating speed N2 can meet the formula by controlling the q-axis current component of the motor in accordance with a required torque, the d-axis current component of the motor based on the maximum voltage value, induction voltage, d- and q-axis reactance components, and q-axis current component of the motor, and the voltage of the motor constantly at themaximum value. The Im and Em of the formula respectively represent the maximum current value and maximum voltage value of the motor and n2=N3/N2 and n1=N2/N1.
Patent JP-2000268721-A (JP)
Title: Manufacture of display discharge panel
Inventor: NAKAJIMA FUMIO
IPC: H01J17/04
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To coat a sufficient amount of phosphor in a single operation without dispersion treatment which degrades brightness of the phosphor and without a heat treatment process. SOLUTION: In this manufacture method, a mask member 3 having a transparent part corresponding to a part covered with phosphor of a discharge cell of this display discharge panel 4 is arranged to be in close contact with the display discharge panel 4. The phosphor 2 processed into micro powder and charged is sprayed to the mask member 3 by using an electrostatic powder coating machine 1, and the phosphor 2 covers an inside of the discharge cell corresponding to the transparent part of the mask member 3.
Patent JP-S51148184-A (JP)
Title: A remote control system
Inventor: TANAKA YOSHIHIKO
IPC: H04Q9/00
Filed: 1975-06-14
Abstract: PURPOSE:A simple control system suitable for the remote control of radiation and stop of the bradcasting apparatus in the broadcasting station (aubstation) of the radio and the television from the studio (Key station).
Patent JP-H06280706-A (JP)
Title: Control device for fuel supply pump of internal combustion engine
Inventor: YAMAGATA HIROHIKO
IPC: F02D45/00
Filed: 1993-03-30
Abstract: PURPOSE:To improve running performance without causing increase of vaporized fuel and fluctuation of air-fuel ratio according to a rise of fuel temperature by controlling drive voltage of a fuel pump for supplying fuel to a fuel injection valve so as to decrease in accordance with increasing the fuel temperature. CONSTITUTION:In an internal combustion engine 10, fuel in a fuel tank 21 is supplied to a fuel injection valve 20 through a fuel supply passage 23 by a fuel pump 22 and injected to each cylinder. On the other hand, vaporized fuel generated in the fuel tank 21, after collected to a canister 27, is supplied to an intake system through a vaporized fuel passage 26 from a purge valve 28. In an ECU18, based on each detection signal from an 02 sensor 19 and a fuel temperature sensor 25, by controlling the fuel pump 22, fuel is controlled to also feedback control air-fuel ratio. Here is controlled drive voltage of the fuel pump 22 so as to decrease in accordance with increasing a fuel temperature. In this way, increase of vaporized fuel and fluctuation of air-fuel ratio according to a rise of the fuel temperature are prevented.
Patent JP-S544471-A (JP)
Title: Method of treating raw sewage system organic waste water
Inventor: MURATA KIYOMI
IPC: C02F3/12
Filed: 1977-06-13
Abstract: PURPOSE: To effectively remove components, such as, BOD, N, SS, etc. in raw sewage organic waste water, by mixing excess sludge in a 2nd sedimentation basin with raw sewage organic waste water, and by aeration treating them at a 1st aeration tank after dilution, in activated sludge treatment by means of two state aeration. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60214175-A (JP)
Title: On-vehicle television receiver
Inventor: TSUBOI GIICHI
IPC: H04N5/64
Filed: 1984-04-09
Abstract: PURPOSE:To improve the safety by displaying a picture of a television broadcast through the detection of a car parking by means of parking detecting means. CONSTITUTION:In selecting a parking brake bar from a running position (a) to a parking position (b), a contact of a display switch 13 is closed and a power supply voltage +B is outputted to a terminal PKB. Thus, when a shift position lever 10 is set to the position of parking P and the parking brake lever 12 is selected to the parking position (b), an output of an AND circuit 14 goes to a high level, a transistor of a drive circuit 15 is conducted, a contact of a changeover circuit 3 is closed and the picture of a television broadcast is displayed on a picture tube 5. When an output of the AND circuit 14 is at a low level, no image is displayed.
Patent JP-H09247403-A (JP)
Title: Digital image forming device
Inventor: OGAWARA JUICHI
IPC: B41J5/30
Filed: 1996-03-02
Abstract: PROBLEM TO BE SOLVED: To effectively utilizing the whole area of a large capacitance of non- volatile memory without deteriorating data transfer speed by executing control for selecting the area in the non-volatile memory where storage is executed in accordance with the compression rate of image data. SOLUTION: Printing data transmitted from a host 1 is received through an interface 2 and transferred to a printing data extending part 3. Printing data transferred to the printing data expanding part 3 is expanded to be image data in the printing data expanding part 3 and transferred to an image memory 4. Image data transferred to the image memory 4 is data-compressed by an image compressing/expanding part 5 and it is decided in which one of the areas of a hard disk 6 image data is stored by the compression rate of image data so as to store data in the hard disk 6 through a disk controller 7. Thus, image data with the low compression rate is restored in the area with high data transfer speed and the one with the high compression rate is in the low data transfer speed.
Patent JP-H10265607-A (JP)
Title: Production of biodegradable foam molding
Inventor: MORI HIROYUKI
IPC: C08L101/16
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain a biodegradable foam molding easily subjected to in-mold molding and having good mechanical properties by sticking a specified proportion of a biodegradable polymer to foam particles comprising a cellulose derivative, packing the particles into a mold, shaping them by heating and fusing the surface of the shape by thermal plasticization. SOLUTION: 100 pts.wt. cellulose derivative (e.g. cellulose acetate having a degree of acetylation of 47-60%) is mixed with 3-100 pts.wt. blowing agent (e.g. water), and the mixture is melt-kneaded by heating to 120-250 deg.C, and the mixture is extruded through a die having fine holes having a diameter of 0.5-5 mm. It is desirable that the obtained foam particles have an apparent density of 0.01-0.12 g/cm<3> , an aspect ratio of 1-10 and such a size that the diameter of the circle having an area equal to that of the cross section formed when a particle is cut in the direction of breadth is 3-20 mm. The biodegradable polymer used is exemplified by polycaprolactone and is stuck to the particles I in an amount 3-50 wt.% based on the entire weight of the foam particles.  The temperature in thermal shaping is 100-200 deg.C to obtain a molding having a bending strength of 0.8 kg/cm<2> or above.
Patent JP-H05274045-A (JP)
Title: Faucet device for mixing water and hot water
IPC: G05D23/13
Filed: 1992-03-30
Abstract: PURPOSE:To provide a faucet device for mixing water and hot water where a temperature detecting means is so attached that the temperature of mixture of hot water and water is accurately and quickly detected without an influence of the temperature of a casing. CONSTITUTION:In this faucet device for mixing water and hot water, a temperature detecting means 9 which detects the temperature of mixed water is attached to a metallic casing 3, and a temperature control means which automatically controls the quantity of hot water from a hot water supply pipe and that of water from a water supply pipe is so provided that the temperature detected by the temperature detecting means 9 is equal to a set temperature. The temperature detecting means 9 is attached to the casing 3 with a heat insulating member 9b between them.
Patent JP-H07282141-A (JP)
Title: Unexecuted work display method for customer inside the same area
Inventor: NAGASAWA NOBORU
IPC: G06Q50/10
Filed: 1994-04-11
Abstract: PURPOSE:To provide a method for automatically displaying the unexecuted work for other customer present in the same area which can be executed together by one dispatch to a maintenance work schedule manager at the time of sudden and urgent dispatch for countermeasure to a fault or the like in the maintenance work for an information processor. CONSTITUTION:Operation schedule information 23 and a same area customer information 24 are stored in a personal computer 2 installed in respective maintenance service centers. At the time of the sudden and urgent dispatch for the countermeasure to fault or the like, customer names grouped as the same area beforehand and the operation schedule information are utilized, the unexecuted works for the other customers present in the same area as the customer for which the urgent dispatch is to be performed, are automatically displayed on the screen of the personal computer 2 and the unexecuted work of the other customers inside the same area are executed together with an urgent work by one dispatch.
Patent JP-S59196283-A (JP)
Title: Ink ribbon of printing apparatus
Inventor: SEKI HAJIME
IPC: B41J31/00
Filed: 1983-04-22
Abstract: PURPOSE:To make it possible to easily exchange an ink ribbon, by making it possible to perform the exchange of ink ribbon without performing the connection of the ink ribbon and a core body when a user exhanges the ink ribbon by fixing a second core body to the winding terminal end of the ink ribbon. CONSTITUTION:A cassette 13 sets an ink ribbon 50 and an ink surface 103 is fixed to the end part of the leader tape 102 in a transparent part by a single surface sticky tape 101 to be protected by the leader tape 102 while a core body 76 is sticked to the leading end to said ink ribbon by a single surface sticky tape 101' in order to hold said core body 76 to mount winding core body 104. This cassette 13 holds a pinch roller 93 for sending the ink ribbon 50 to a support 94 and a press roller 95 is held by a press spring 96 to wind up the ribbon 5a which is, in turn, wound up by the core body 76. By this method, the exchange of the ink ribbon of the cassette is easily enabled unless a user performs the connection of the core body and the ink ribbon and, because the second core body is fixed to the ink ribbon, the attachment thereof to the cassette becomes easy.
Patent JP-H01245070-A (JP)
Title: Foam coating resin powder composition for metal and production thereof
Inventor: OGAWA TOKUJI
IPC: C09D5/00
Filed: 1988-03-28
Abstract: PURPOSE:To obtain the title composition suitable for imparting metallic wires and plates with thermal insulation, sweating proofness and buffer, by incorporating a specific polyethylene resin with an organic peroxide and a foaming agent followed by kneading under specified conditions and by grinding the resultant product. CONSTITUTION:A blend comprising (A) 100pts.wt. of (i) an ethylene-vinyl acetate copolymer with a melt index of 4-60 or (ii) polyethylene with a long chain branching degree of the polymer chain and number of terminal methyl group of 3-18 per 10<3> carbon atoms, (B) 0.2-3.0pts.wt. of an organic peroxide with an one-hour half life temperature of 105-160 deg.C (e.g., dicumyl peroxide), and (C) 0.5-10pts.wt. of a foaming agent having a decomposition temperature higher than that of the component B is kneaded while keeping the temperature higher than the melting point of the component A bat lower than the decomposition temperature of the component B followed by grinding the resultant product, thus obtaining the objective composition.
Patent JP-S51148353-A (JP)
Title: Manufacturing method of color picture tube
Inventor: TANIGUCHI MASAO
IPC: H01J9/22
Filed: 1975-06-16
Abstract: PURPOSE: To do re-evaporation without leaking vacuum by using a pellet holder for re-evaporation when an aluminum film is separated in the manufacturing process of color picture tubes. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0584796-A (JP)
Title: Plasticizing cylinder of synthetic resin injection molding machine
Inventor: KARURU HEERU
IPC: B29C45/60
Filed: 1992-02-24
Abstract: PURPOSE: To simply and rapidly carry out the exchanging operation of a nozzle body by working threaded bolts which fit the female thread of the connecting sleeve to the pressing face of the nozzle body at the end face. CONSTITUTION: This is a heatable plasticizing cylinder 10 for an injection machine of synthetic resin, and has a heatable nozzle body 11, a rotatable feeding screw 12, a high-pressure chamber, a reverse flow stopper R, a low- pressure chamber containing a feed screw 12, and many threaded belts 21 distributed approximately in a circular form, and the cylindrical high-pressure chamber contracts to the inner radial diameter of a nozzle channel 16 in the predetermined axial line direction of the nozzle body 11. A connecting sleeve 23 which surrounds the plasticizing cylinder 10 in the nozzle side range of this high- pressure chamber, and partially covers the nozzle body 11 to the axial line direction is fixed on the plasticizing cylinder 10.  The threaded bolts 21 which fit the female thread of the connecting sleeve 23 and support in the axial line direction work to the pressing face of the nozzle body at the end face.
Patent JP-H07267287-A (JP)
Title: Cover of welding wire reel
Inventor: JIEEMUSU DEI BOBIIZUKO
IPC: B23K9/133
Filed: 1995-02-23
Abstract: PURPOSE: To protect a welding wire by retaining a cover received in the axial direction across a reel flange on a reel to seal a space between a hub and the flange of the reel from exposure to air and moisture. CONSTITUTION: An electric arc welding electrode wire W is wound around a reel 10 formed of, preferably, a nylon material, and the reel includes a circular hub 12 with the inside diameter 14 bringing the reel axis A. The reel 10 includes flanges 16 and 18 with an interval in the first and second axial directions, and extended outwardly in the radial direction from the hub 12 at first and second ends 12a and 12b opposite to each other in the axial direction. A cover 20 in the shape of a sleeve formed of a preferable material, for example, nylon is extended around outer peripheries of the flanges 16 and 18, and covers a space therebetween. The wire W is protected from exposure to moisture and outside air, and the wire can be protected from physical damages.
Patent JP-S57324-A (JP)
Title: Cooling device in engine
Inventor: ODA HIDEJI
IPC: F01P3/20
Filed: 1980-05-30
Abstract: PURPOSE: To perform the effective cooling of an engine with its simple constitution, by forming two sets of oil passages provided along the axial direction of pistons in a cylinder block and connecting an oil pump, oil cooler and oil pan through the both oil passages.  
     CONSTITUTION: A cylinder block 1 is divided into left and right cylinder block parts L, R by space 17 arranged with a chain for driving a cam shaft 14, then oil passages 18, 19 are formed respectively in each of these block parts L, R. A bottom end side of the oilpassage 18 is connected to the delivery side of an oil pump, while its top end side is connected to a top end side of the other oil passage 19 through an oil cooler 22. Then a bottom end side of the oil passage 19 is connected to the suction side of the oil pump through an oil pan to constitute an oil circulating circuit. In this constitution, the oil cooler can be connected to the oil passages by using a pipe or the like in shorter length simultaneously an engine can be effectively cooled. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11272507-A (JP)
Title: Monitoring information notification system and program recording medium for the same
Inventor: TAKASU YOICHI
IPC: G06F1/00
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To correctly known an operation situation of each computer wherever a system manager is by collecting monitoring information of each computer and having it transmit to an arbitrary notified party. SOLUTION: The device is equipped with a monitor information set part 5 for setting an inspection item of a monitor object computer and a notified party of the inspection result, a monitoring part 2 which instructs the monitor object computer an inspection of its condition, receives its inspection result, decides whether or not there is abnormality and prepares a notification message, an activation control part 4 for activating the monitoring part 2, a notification part 3 for transmitting the notification message to a preset notified party, a state inspection part 1 for inspecting state of the monitoring computer itself and transmitting the result, and a monitor information management part 6 which holds set information generated by the monitoring information set part 5, provides the standard with the monitoring part 2 by which it is decided whether or not there is the abnormality,  and supports transmission of the notification message.
Patent JP-H01244240-A (JP)
Title: Air conditioner
Inventor: YASUDA TORU
IPC: F24F13/08
Filed: 1988-03-25
Abstract: PURPOSE:To prevent the generation of a drift current in the axial direction of a fan and to prevent the occurrence of surging phenomenon, by a method wherein ribs having a uniform height, width, and mounting pitch are formed only on both end parts on the discharge side of the front plate of a casing, and a part of the ribs are formed in a manner to have a right height higher than that of the rest rib. CONSTITUTION:In a region X, a rib 4 is sized to have a height h1 from the inner surface of a front plate 2 of a casing, width (t), and length (l), and the ribs are integrally molded at equal intervals of a pitch distance (p). In a region Y, the width, the length, and the mounting pitch distance are the same as those of the region X, and the ribs are integrally molded in a manner that only a rib height is h2 (h1<h2). As noted above, since in a section (two end parts) having low air resistance, ribs 4' having a rib height higher than that in the region X are formed in a position region Y being the downstream thereof, the draft area of an air discharge passage 9 is decreased and throttled. A drift current W flowing from a place having high intake air resistance to a place having low intake air resistance can be prevented from generation, resulting in the possibility to prevent the occurrence of surging phenomenon.
Patent JP-S60216194-A (JP)
Inventor: OGAWA SATOSHI
IPC: F41B7/04
Filed: 1984-04-10
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-H09266201-A (JP)
Title: Plasma cvd apparatus
Inventor: YOSHIDA TETSUHISA
IPC: C23C16/44
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To restrict variations of peak-to-peak voltage and self bias voltage when a deposition processing of an insulating film such as a silicon nitride film is performed without interruption particularly and to improve reproducibility in distribution of film property and film thickness by covering only a high frequency application electrode in an internal chamber or medium including an inner wall other than a substrate base with an insulator. SOLUTION: A vacuum container 1 is evacuated with a vacuum pump and is kept at predetermined pressure, and includes there in an internal chamber 2 for a film formation processing. The internal chamber 2 consists of an internal chamber upper cover 3 having an upper electrode 4 as a high frequency electrode and an internal chamber lower cover 11 having a lower electrode 10 as a substrate base for placing a substrate 12 thereon. There are further provided an about several mm insulating or semiinsulating upper cover corner part cover 16, a side wall cover 17, and a lower cover corner part cover 18. Accordingly, there is restricted a capacitance change due to an insulating film deposited except for the substrate in the film formation processing, and even when cumulative deposited film thickness is increased, stable high frequency power is supplied, and hence the electric discharge and film formation processing are achieved with good reproducilility.
Patent JP-S59197484-A (JP)
Title: Moistureproof mixture
Inventor: TSUJITA TERUYUKI
IPC: C09K3/10
Filed: 1983-04-25
Abstract: PURPOSE:To provide a moistureproof mixture suitable for sealing and moistureproofing of branching parts and joints of a communication cable, etc., prepared by adding a thickener and an antioxidant to polybutene and/or polybutadiene. CONSTITUTION:The mixture is prepared by blending 100pts.wt. polybutene with a molecular weight of 250-2,500 and/or polybutadiene with a molecular weight of 240-2,400, 2-50pts.wt. thickener (e.g., silica powder with a particle size of about 200 mesh), 0.01-2pts.wt. antioxidant (e.g. phenyl-alpha-naphthylamine) and, when necessary, 30pts.wt. or lower viscosity modifier (e.g. microcrystalline wax). The resultant mixture has a good moistureproofing effect against high-temperature water, causes no deterioration of insulating materials in contact with it and can be poured at normal temperature into areas to be moistureproofed.
Patent JP-H06287542-A (JP)
Title: Joint sheet
Inventor: ASHIZAWA MASAAKI
IPC: C09K3/10
Filed: 1992-02-24
Abstract: PURPOSE:To prepare a flexible joint sheet having an improved compression ratio and good sealing properties by incorporating a specified amt. of cork having a grain size finer than 50 meshes into the sheet. CONSTITUTION:This flexible joint sheet is prepd. by incorporating cork having a grain size finer than 50 meshes into a joint sheet comprising an org. fiber, an inorg. fiber other than asbestos, an inorg. filler, a rubber, and rubber chemicals in an ant. of the cork of 2-4wt.% based on the total solid content of the sheet.
Patent JP-S62228676-A (JP)
Title: Ion thruster
Inventor: TAKESHITA YORIAKI
IPC: F03H1/00
Filed: 1986-03-31
Abstract: PURPOSE:To improve the utilization efficiency of a propellant by providing a propellant feed system on a discharge container arranged with a cathode on the cylindrical bottom face so that the propellant is sparyed through multiple propellant blowout ports slantly at a predetermined angle against the normal direction of the discharge container. CONSTITUTION:Neutral gas is sprayed through individual propellant blowout ports 13 of a propellant feed system 12 slantly at an angle theta against the normal direction of a discharge container 10 and is moved to the center section of the discharge container 10 by diffusion. Therefore, the density distribution of the neutral gas is unified to the extent possible, and a plasma condition with uniform density distribution is resultantly obtained. As a result, the utilization efficiency of the propellant can be improved. In addition, the ionization efficiency of the neutral gas can also be improved, and from this standpoint, the utilization efficiency of the propellant can be improved as compared with the conventional one.