baber/WOPTO huggingface dataset:
Patent JP-2009291717-A (JP)
Title: Manufacturing method of tungsten oxide photocatalyst
Inventor: SAKATANI YOSHIAKI
IPC: B01J23/30
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a tungsten oxide photocatalyst which can shows a high photocatalytic activity by many visible lights contained in lights of applicative light sources such as a fluorescent lamp.  <P>SOLUTION: The manufacturing method of the tungsten oxide photocatalyst comprises calcining an orthotungstic acid or its salt at 430-650°C, and thereafter, cleaning the resultant tungsten oxide. Preferably, the cleaning is to be carried out by using water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008255494-A (JP)
Title: Direct smelting method for producing metal from metal oxide
Inventor: DRY RODNEY JAMES
IPC: C21B11/00
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direct smelting method obtained by improving the conventional Hismelt-method.  <P>SOLUTION: Lance/tuyere are inserted deep into the bath and oxygen for post-combustion of unoxidized reaction gas is supplied and in addition, splashes, droplets and streams of molten metal, are spouted up in the transition zone, and the effective heat-conduction is performed to the bath from the post-combustion zone by dropping down these again into the bath. The level of dissolved carbon in the bath is maintained to ≥3%, desirably >4%, and FeO content in the slag is maintained to <8%, desirably <6% or <5%. The amount of solid carbonaceous material charged as a portion of the charging material is selected such that the off-gas contains at least some carbon, preferably 5-90% of the weight of dust in the off-gas. This wt.% corresponds to 10-50 kg/Nm<SP>3</SP>and the primary post-combustion is set at >40%, desirably >50% or >60%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009299295-A (JP)
Title: Suction vehicle with washing apparatus
Inventor: KUSUMOTO KIWAMU
IPC: E03F7/10
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction vehicle with a washing apparatus capable of jetting water and a disinfectant solution, respectively at different pressures.  <P>SOLUTION: The suction vehicle with the washing apparatus comprises a pump 6 for sucking water in a water tank part 20 and jetting the water from a washing nozzle 71 through a hose 70; a pressure control valve 61 for controlling the discharge pressure of the pump 6; water supply piping 22 for supplying water to the pump 6 from the water tank part 20; water return piping 23 for returning excess water in pressure control by the pressure control valve 61 to the water tank part 20; disinfectant solution supply piping 32 supplying a disinfectant solution to the pump 6 from a disinfectant solution tank part 30; disinfectant solution return piping 33 for returning an excess disinfectant solution in pressure control by the pressure control valve 61 to the disinfectant solution tank part 30; a first three-way valve 21a, connected to the suction side of the pump 6, the water supply piping 22 and the disinfectant solution supply piping 32; and a second three-way valve 21b, connected to the relief side of the pressure control valve, the water return piping 23 and the disinfectant solution return piping 33.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009003449-A (JP)
Title: Extended wear ophthalmic lens
Inventor: NICOLSON PAUL CLEMENT
IPC: C08K3/00
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmic lens, which is suited for extended-wear periods of at least one day on the eye without a clinically significant amount of corneal swelling and without substantial wearer discomfort.  <P>SOLUTION: The lens has a balance of oxygen permeability and ion or water permeability, with the ion or water permeability being sufficient to provide good on-eye movement, such that a good tear exchange occurs between the lens and the eye. A preferred lens is a copolymerization product of an oxyperm macromer and an ionoperm monomer. The invention encompasses extended wear contact lenses, which include a core having oxygen transmission and ion transmission pathways extending from the inner surface to the outer surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009297175-A (JP)
Title: Cleaning tool
Inventor: KATO MAKOTO
IPC: A47L13/24
Filed: 2008-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To simply use first and second kinds of cleaning members selectively.  <P>SOLUTION: In the cleaning tool 10, the first cleaning member 30 is fixed to the bottom surface of a cleaning head 20, and a second cleaning member 40 which is not combined with the first cleaning member 30 is provided inside the cleaning head 20 in a vertically movable manner. when a handle 11 is pushed toward the side of the cleaning head 20, the pressing force of the handle 11 is transmitted directly only to the second cleaning member 40 to move the second cleaning member 40 downward, but not transmitted directly to the first cleaning member 30. The second cleaning member 40 is brought into contact with a surface to be cleaned, with the pressing force of the handle 11 not smaller than a fixed pressing force.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009301339-A (JP)
Title: Bus control device
Inventor: YANAGAWA KATSUHIKO
IPC: G06F13/36
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bus control device having a common bus operable with a plurality of protocol specifications.  <P>SOLUTION: The bus control device includes a multiplexer 105 which connects a ROM controller 103 to a common bus 134 when a ROM mode is set, and which connects a PCI controller 104 to the common bus 134 when a PCI mode is set. The bus control device further includes a bus switch 108 which disconnects a PCI bus 135 from the common bus 134 when the ROM mode is set, and which establishes the connection between the PCI bus 135 and the common bus 134 when the PCI mode is set.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009302341-A (JP)
Title: Soldering device and soldering method
Inventor: OBARA FUMIO
IPC: H05K3/34
Filed: 2008-06-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a soldering device that achieves excellent reflow soldering while achieving preheating and actual heating by a small and simple structure, and a soldering method.  <P>SOLUTION: A conveyance part 140 carries a workpiece 10 in a vapor phase 114 from the upper side toward the lower side, stops and holds the workpiece in a low-density vapor phase 114b for only a first prescribed period of time t1, further moves the workpiece to the lower side, stops and holds the workpiece in a high-density vapor phase 114a for only a second prescribed period of time t2, and then carries out the workpiece from the high-density vapor phase to the upper side of the vapor phase 114. Alternatively, a heating part 120 makes the vapor phase 114 as the low-density vapor phase (114b), wherein the vapor phase becomes a prescribed low density, for the first prescribed period of time t1 by a prescribed first heating capability H1 while the workpiece 10 is being stopped and held in the vapor phase 114, and then makes the vapor phase 114 as the high-density vapor phase (114a), wherein the vapor phase becomes a high density higher than the low density, for the second prescribed period of time t2 by a second heating capability H2 higher than the first heating capability H1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010000943-A (JP)
Title: Output shaft structure of electric power steering device
Inventor: KAMEI KATSUYUKI
IPC: B62D1/20
Filed: 2008-06-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an output shaft structure of an electric power steering device with an improved layout and reduced costs.  <P>SOLUTION: This structure comprises a motor for transmitting an auxiliary steering force to a rotary shaft 15, a worm 8 integrated with the rotary shaft 15, two bearings 7a, 7b arranged on a housing 1, an output shaft 2 for transmitting the auxiliary steering force to a steering shaft 16 via a universal joint 3, and a worm wheel 6 externally fitted with the output shaft 2 and meshed with the worm 8. The output shaft 2 and a york 2a of the universal joint 3 are integrally molded by cold forging.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010206-A (JP)
Title: Fixing device of electrolytic capacitor
Inventor: OKUBO YUICHIRO
IPC: H01G9/00
Filed: 2008-06-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device capable of coping with capacitors of different diameters and easily fixing the capacitor to a printed circuit board without using soldering or adhesives when bending a lead, lowering a component height and mounting and fixing the capacitor on the printed circuit board, relating to the fixing device of an electrolytic capacitor.  <P>SOLUTION: The fixing device of the electrolytic capacitor includes: an attaching hole which is opened on the printed circuit board, and for which a pair of locking pawls facing each other is formed at a peripheral edge section; a circular insertion hole for inserting the capacitor for which the lead is bent and the component height is lowered; and an elastic strip-like plate material where a locking hole to be locked to the respective locking pawls is formed. For the plate material, the locking pawl and the locking hole are elastically locked, both end sides are inclined and attached to the attaching hole, and the peripheral edge part of the insertion hole clamps and fixes the outer periphery of the capacitor vertically.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005714-A (JP)
Title: Electric driving machine
Inventor: SHIMA TOSHIHIRO
IPC: B25C7/00
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact and inexpensive electric driving machine having an idling strike prevention mechanism.  <P>SOLUTION: The driving machine includes a remaining nail detection switch 26 which is turned on when the number of remaining nails 23 reaches a prescribed value or smaller. An inverting input terminal of an operational amplifier 124 is applied with a voltage obtained by dividing a smoothed voltage by a resistor 125 and a resistor 126. A noninverting input terminal is applied with the smoothed voltage when the remaining nail detection switch 26 is turned off and with a voltage obtained by dividing the smoothed voltage by a resistor 127 and a resistor 128 when it is turned on when a trigger switch 24 is turned on. If the remaining nail detection switch 26 is turned on after the trigger switch 24 is turned on, the noninverting input terminal of the operational amplifier 124 is applied with the divided voltages generated by the resistor 127 and the resistor 128 and with a voltage positively fed back from the output terminal via a diode 130 and a resistor 129 from the output terminal, so that the input voltage at the noninverting input terminal remains higher than that at the inverting input terminal. This prevents the occurrence of nail jam or an idling strike.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010008591-A (JP)
Title: Image forming apparatus
Inventor: ARATA SATOSHI
IPC: G03G21/00
Filed: 2008-06-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which has a drive system wherein a velocity detector is directly disposed in a driven body, such as a photoreceptor drum, and then, a constant velocity rotation control is highly accurately performed, the drive system having enhanced control stability upon switching a feedback control.  <P>SOLUTION: The image forming apparatus includes a driven-body velocity encoder 34 for detecting the first angular velocity signal 401 of the driven body that is driven by a motor 36 through a gear train 35. The apparatus also includes a motor velocity encoder 38 for detecting the second angular velocity signal 403 of the motor 36. The apparatus also includes a frequency conversion part 405 that converts the frequency of the second angular velocity signal 403 to frequency equivalent to that of the first angular velocity signal 401. The apparatus also includes a selector 407 for selectively switching between a driven-body control by means of the driven-body velocity encoder 34 and a driven-body control by means of the motor velocity encoder 38 through the frequency conversion part 405.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010367-A (JP)
Title: Semiconductor device, and manufacturing method of the same
Inventor: NAKANISHI KENTARO
IPC: H01L27/092
Filed: 2008-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device with an MIS (Metal Inserted Semiconductor) transistor suppressing short channel effect and preventing deterioration of the driving capability of the MIS transistor, and to provide a manufacturing method of the same.  <P>SOLUTION: The semiconductor device includes a gate insulating film 13 formed on an active region 10x on a semiconductor substrate 10, a gate electrode 15A formed on the gate insulating film 13 and constituted by a first conductive film 14 and a second conductive film 15 formed on the first conductive film 14, an extension region 16 formed on the active region 10x below a side of the second conductive film 15 and a first side wall 17 formed on the first conductive film 14 in contact with a side face of the second conductive film 15. The length of the first conductive film 14 in a gate length direction is made longer than that of the second conductive film 15.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010005948-A (JP)
Title: Method for manufacturing biomass-based plastic molded form and biomass-based plastic molded form
Inventor: NIIZAKI MARI
IPC: B29B17/00
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a biomass-based plastic molded form by recycling biomass-based waste plastics as useful resources which are not environmentally a nuisance and noteworthy of favorable characteristics, as well as a biomass-based plastic molded form prepared by this method.  <P>SOLUTION: The method for manufacturing the biomass-based plastic molded form comprises the following two processes of: mixing the biomass-based waste plastics containing a polylactic acid polymer which is composed mainly of an acrylic resin and at least, one selected from the group consisting of L-lactic acid and D-lactic acid, with plastics containing a styrene-based resin, then thermally melt this mixture, and thus, recycle the biomass-based waste plastics to obtain a raw material of biomass-based plastics again as resource;and manufacturing the biomass-based plastic molded form composed at a specific gravity of 1.00 to less than 1.10, using the raw material of recycled biomass-based plastics. Also the biomass-based plastic molded form is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010488-A (JP)
Title: Manufacturing method of wiring board, and wiring board
Inventor: IMAI NOBORU
IPC: H05K3/28
Filed: 2008-06-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress generation of foreign matter from a wiring board, in the wiring board from which foreign matter is easily generated, the wiring board containing a glass cloth in particular.  <P>SOLUTION: In this manufacturing method of the wiring board to form metal wiring layers having electrical conductivity on the front and back sides of a base material formed of an electrical insulating material containing a polymer resin by photolithography, a process to cover the cut surface of the base material with a resin, which is a process prior to the exposure process in photolithography, and a process to form a hole boring process including via hole processing to at least electrically connect the metal wiring layers on the front and the back by non-cutting work are carried out.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010543-A (JP)
Title: Tracking system of solar power generating apparatus
Inventor: MATSUMOTO JITSUZO
IPC: H01L31/042
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tracking system of solar power generating apparatus, capable of improvement or maintenance of a power generating efficiency and energy saving, by controlling the direction and the elevation angle of a solar cell panel, based on the data of location of the sun.  <P>SOLUTION: A driving device 17 for displacing the direction and elevation angle of the solar cell panel 12 and a controller 18 provided with a function, in which the positional data of sun is stored previously, based on the year, month, day, and the time, as well as, the positional data of sun, based on the latitude and the longitude of the installation site of the solar power generating apparatus 10, are provided. The controller 18 reads the positional data and compares the same with actual direction and elevation which are given from a direction detector 30 and an elevation detector 31, and the angle of the solar cell panel 12 is displaced via the driving device 17 according to the difference of angles.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010010618-A (JP)
Title: Container for electronic component
Inventor: KOBAYASHI HIROKAZU
IPC: H01L23/06
Filed: 2008-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To maintain strength while ensuring the volume of a recess even in miniaturizing a container than in the prior art.  <P>SOLUTION: The container has: a substrate member made from one of glass, quartz, silicon (Si), and ceramics; and a plurality of frame members made from one of kovar, SUS, and an iron-nickel alloy. The thickness and width of each frame member are set smaller than the thickness of the substrate member for formation, and a diffused junction is performed to form a recess while the substrate member and the plurality of frame members are overlapped.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010013368-A (JP)
Title: Corpse treatment device
Inventor: MURAMOTO TAKAMASA
IPC: A01N1/00
Filed: 2008-07-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a corps treatment device, without requiring a fibrous filling material functioning as a plug of opening parts such as an anus or a vagina just after pulling out an injection tool, and capable of performing the sealing works of anus or vagina of the corpse in a good workability, simply, exactly and hygienically.  <P>SOLUTION: This treatment device for sealing the anus and/or vagina of the corpse is equipped with the injection tool 10 having a cylindrical body 20 of which both ends are opened, and a piston 30 inserted into the cylindrical body as freely slidable from its rear end part. At the inside of the cylindrical body, highly water-absorbable polymer powder X is housed, also at the front and rear end parts and middle part, ring-formed parts 51 to 53 are provided, and a guiding body 50 pushed out to the inside of the anus and/or vagina of the corpse together with the highly water absorbable polymer powder is housed. The opening part 22 of tip end part of the cylindrical body is blocked as freely demountable by a blocking member 40 pushed out into the anus and/or vagina of the corpse together with the highly water absorbable polymer powder and guiding body.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014070-A (JP)
Title: Fuel injection control device
Inventor: DEGAKI TAKAAKI
IPC: F02D41/04
Filed: 2008-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection control device capable of appropriately controlling a quantity of fuel supplied into a cylinder of a vehicle using alcohol fuel by correcting a fuel injection quantity to an intake port when a temperature of the inside of an intake port is near a boiling point of alcohol fuel.  <P>SOLUTION: An ECU 100 can calculates an evaporated fuel quantity from an adhesion fuel quantity of alcohol fuel injected to an intake port 8 by being provided with a fuel injection means, an adhesion fuel quantity calculation means, an evaporated fuel quantity calculation means, an evaporated fuel quantity correction means, and a fuel injection quantity correction means. The calculation of the evaporated fuel quantity using evaporation characteristics of alcohol fuel can be accurately executed by correcting the calculated evaporated fuel quantity based on an engine cooling water temperature when a temperature of a wall surface of the intake port 8 is near the boiling point of alcohol. The fuel injection quantity of the internal combustion engine when using 100% alcohol fuel can be optimally controlled by correcting the fuel injection quantity based on the correction quantity of the calculated evaporated fuel quantity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010016269-A (JP)
Title: Semiconductor light-emitting device
Inventor: KAWAMOTO SHIGERU
IPC: H01S5/343
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting device capable of achieving reduction in device resistance, suppression of crystal distortion and suppression of side leak current.  <P>SOLUTION: The semiconductor light-emitting device 10A includes a lower electrode layer 11, a lower clad layer 23 formed on the lower electrode layer 11, light-emitting layers 24, 25 and 27 formed on the lower clad layer 23, current restriction layers 18A and 18B, an upper clad layer 28 formed on the current restriction layers 18A and 18B, and an upper electrode layer 12A formed on the upper clad layer 28. The upper clad layer 28 includes a first electric field layer 286 having a polarization electric field in a direction 13 and a second electric field layer 285 having a polarization electric filed in an opposite direction 14.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010014649-A (JP)
Title: Method and apparatus for detecting rotation angle of inner gimbal
Inventor: ITO MASAHARU
IPC: G01B7/30
Filed: 2008-07-07
Abstract: <P>PROBLEM TO BE SOLVED: To detect forward and reverse rotation angles of an inner gimbal within plus or minus 3 degrees, using a simple linear sensor including a combination of a magnet and a magnetic head.  <P>SOLUTION: A method and apparatus for detecting the rotation angles of the inner gimbal have a constitution for detecting an axial rotation of the inner gimbal (1) within plus or minus 3 degrees, using the sensor (10) including the magnetic head (4) attached to a rotating shaft (3) of the inner gimbal (1) and the magnet (7) disposed on the support side (5) which supports the rotating shaft (3) of the inner gimbal (1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010017609-A (JP)
Title: Voc removal system utilizing engine exhaust heat from cogeneration facility and method of operating the same
Inventor: ICHIYANAGI KOJI
IPC: B01D53/86
Filed: 2008-07-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a VOC removal system utilizing engine exhaust heat from cogeneration facilities which enables the saving of heat energy to heat VOCs for purification by raising the temperature of harmful VOCs produced by a gas generation source by utilizing the exhaust gas discharged by an engine for power generation.  <P>SOLUTION: The VOC removal system utilizing engine exhaust heat from cogeneration facilities comprises: an engine for power generation burning a fuel to generate electric power; a first heat exchanger for heating VOCs supplied separately from the exhaust gas discharged by the engine as a heat source; a first catalyst reactor charged with a catalyst which decomposes the supplied VOCs through oxidation for removal by heating by the first heat exchanger; and an exhaust gas vapor boiler which heats water supplied separately, with the gas purified by oxidation decomposition of VOCs in the first catalyst reactor as a heat source, so as to generate vapor and supplies the generated vapor to units requiring vapor.  <P>COPYRIGHT: (C)2010,JPO&INPIT