baber/WOPTO huggingface dataset:
Patent JP-2010250438-A (JP)
Title: Pressure reducing valve
Inventor: TSUBOKAWA TAKEHISA
IPC: F16K17/04
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate maintenance of the inside of a pressure reducing valve without removing a diaphragm from the pressure reducing valve.  <P>SOLUTION: A pressure reducing valve 10 includes a housing 12 forming a primary chamber 16, a secondary chamber 22 communicated through a through-hole 18 with the primary chamber 16, and an atmospheric chamber 24 separated from the secondary chamber 22 by a diaphragm 26, and communicated with the outside. The housing 12 includes an attachment/detachment member 36 forming the communication hole 18 with the primary chamber 16 to be attached/detached to/from the housing 12. Thus, it is possible to facilitate the maintenance of the inside of the pressure reducing valve 10 without removing the diaphragm 26 by removing the attachment/detachment 36 from the housing 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248338-A (JP)
Title: Rubber composition and tire using the same
Inventor: HASHIMOTO MASAYUKI
IPC: B60C1/00
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition capable of improving the grip performance of a tire while suppressing the reduction of abrasion resistance by softening when used as a tread rubber of the tire, and to provide the tire using the rubber composition, and having high grip performance and moderate abrasion resistance.  <P>SOLUTION: The rubber composition is obtained by compounding a plasticizer of 50-210 pts.mass with a rubber component of 100 pts.mass. 1-20 pts.mass of the compounded plasticizer is composed of a fatty acid metal salt.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009158096-A (JP)
Title: Optical disk
Inventor: NAGASHIMA KENJI
IPC: G11B7/24035
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical disk which allows stereoscopic visual information to be accurately formed on a label surface by irradiation with a laser beam.  <P>SOLUTION: A DVD 50 includes a substrate 51, a recording dye film 52 to be an information recording layer, a color filter (a dichroic reflection film) 53 and a label layer 54 sequentially laminated. Here, a transparent inner layer 55 composed of an adhesive for sticking the color filter 53 and the label layer 54 to each other, or the like, is provided between the color filter 53 and the label layer 54.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010250094-A (JP)
Title: Heating device and image forming apparatus
Inventor: MIYAMOTO TOSHIO
IPC: G03G15/20
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device capable of preventing paper wrinkles, with low cost and simple configuration, and to provide an image forming apparatus equipped with the heating device.  <P>SOLUTION: In the heating device having an entrance guide as a guiding means for guiding a recording material to the heating device, and in an image forming apparatus equipped with the heating device, the entrance guide is provided with: a resin guide body part; ribs; and a sheet metal between the ribs so as not to come into contact with paper. The paper is conveyed after receiving a transfer charge at a transfer part, and thereby, by providing the sheet metal in the fixing entrance guide, the paper can be attracted to the fixing entrance guide and conveyed. Accordingly, the paper can smoothly enters a fixation nip without causing sagging and distortion thereof, and thereby, paper wrinkles can be effectively prevented.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250209-A (JP)
Title: Fine particle for optical functional layer, optical member for display, and anti-glare functional layer
Inventor: HONDA MAKOTO
IPC: G02B5/30
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide fine particles for an optical functional layer, capable of striking a balance between an anti-glare property and black reproducibility in a high level, and capable of obtaining an optical functional layer suitably applicable to a high definition display.  <P>SOLUTION: Fine particles for an optical functional layer have cores and shells covering the cores and are added to a transparent base material and are used to form the optical functional layer, and an average particle size R of the fine particles is equal to or longer than a wavelength of light impinging on the optical functional layer, and a ratio (r/R) of the average particle size R to an average diameter r of the cores is ≥0.50, and the shells have a refractive index different from that of the transparent base material and have a light absorbing capability.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010249103-A (JP)
Title: Fuel injection valve
Inventor: HABA YUKI
IPC: F02M61/18
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve capable of stabilizing behavior of a needle.  <P>SOLUTION: This fuel injection valve includes a nozzle body including an injection hole 6 disposed at a tip and a high pressure fuel passage 26 supplying fuel to the tip, a piezoelectric stack disposed in the nozzle body, a needle 10 including a seat 10b slidably disposed in the nozzle body and seated on the nozzle body in a valve close state and a pressure receiving surface 10c receiving pressure biasing the same from the high pressure fuel passage 26 to the tip side, and a second oil tight chamber 22 applying pressure on the needle 10 in a valve open direction according to the action of the piezoelectric stack. The diameter of the seat 10b and diameter of the pressure receiving surface 10c are same.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010254508-A (JP)
Title: Nitride semiconductor freestanding substrate and manufacturing method of the same, and laser diode
Inventor: FUJIKURA TSUNEAKI
IPC: H01L21/205
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nitride semiconductor freestanding substrate allowing manufacture of a laser diode with high yield, and to provide a manufacturing method of the same.  <P>SOLUTION: In the manufacturing method of the nitride semiconductor freestanding substrate, using a hydride vapor phase epitaxy method or a metal-organic vapor phase epitaxy method, the gas flow speed of a gas containing a source gas in an area for growing a nitride semiconductor layer on a substrate for growth is set to be 1 m/s or more, and the distance from a gas jet hole for jetting the gas containing the source gas for forming the nitride semiconductor layer to the area for growing the nitride semiconductor layer is set to be 50 cm or more. Thereby, the flow of the gas is made uniform, and accordingly, the film thickness distribution is drastically improved, and a nitride semiconductor freestanding substrate W in which the dislocation density is 4×10<SP>6</SP>/cm<SP>2</SP>or less in the substrate surface W1, and the variation of the direction a of a crystal axis along the substrate surface W1 in the plane of the substrate surface W1 is in a range of ±0.2° or less is obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009278970-A (JP)
Title: Method for stabilizing dispersion of insoluble substance
Inventor: KONDA TAKASHI
IPC: A23L2/62
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for stabilizing dispersion of insoluble solids by a simple method for stirring even in a beverage difficult to homogenize an insoluble substance by high-level stirring after preparing the beverage while significantly suppressing precipitation of the insoluble substance caused with time, and to provide a method for preparing the beverage containing the stably dispersed insoluble substance.  <P>SOLUTION: The method for preparing the beverage containing the insoluble substance is characterized by preparing the beverage containing the insoluble substance with xanthan gum and fermented cellulose.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010256143-A (JP)
Title: Mold temperature measuring apparatus
Inventor: KAWAHARA FUMIO
IPC: B29C33/02
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mold temperature measuring apparatus which transmits a temperature signal of a temperature detection element provided in a mold to the outside with low power consumption and surely even in a noise environment with respect to electromagnetic waves.  <P>SOLUTION: The inter-mold communications apparatus in which an exclusive mold 2 is provided in a relatively movable manner with respect to a general-purpose mold 1 includes: the temperature detection element 4 which is arranged at a required part of the exclusive mold 2; a transmitting module 5 for converting the temperature signal output from the temperature detection element 4 into a high-frequency pulse signal; a pair of electrodelike relay modules 6, 7 which are provided in the exclusive mold 2 and the general-purpose mold 1, respectively, and transmit the high-frequency pulse signal through an electric field generated therebetween; and a receiving module 8 which is provided in the general-purpose mold 1 to receive a temperature signal from the high-frequency pulse signal transmitted from the exclusive mold 2 through the electrodelike relay modules 6, 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255295-A (JP)
Title: Low table
Inventor: SUGIHARA KANA
IPC: A47B3/12
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low table which can be easily changed from a usage state to a storage state by a simple constitution.  <P>SOLUTION: The low table 39 is installed in a dug 70 formed on a floor 11a, and the low table 39 is composed of a plate member 71 and a plurality of box members 73. The plate member is mounted at the top end of the dug 70 in a detachable manner, and covers the dug 70 when it is mounted. The box members 73 can be stored in the dug 70. The plurality of box members 73 are raised in the dug 70, and the usage state of the low table 39 is formed by spanning the plate member 71 at the top end of the plurality of box members. The plurality of box members 73 fall sideways in the dug 70, and are stored in the dug 70. Then the storage state of the low table 39 is formed by covering the dug 70 with the plate member 71.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010258260-A (JP)
Title: Heat radiation printed board
Inventor: TAMURA MASAHIRO
IPC: H05K1/18
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To solve problems of: difficulty in fitting a via conductor into an opening despite of a small difference in size between the opening formed in a printed board in mounting the via conductor onto the printed board and the via conductor in prior art; and the board warped and twisted with heat generated in heating the via conductor with heat from an electronic component in a large-sized via conductor using one.  <P>SOLUTION: A heat radiation printed board includes a substrate 1 with an opening 11 formed in its part to which the electronic component 5 of a high heating value is soldered, a plurality of protruded grooves 11a formed in an inner peripheral surface of the opening in the substrate, the via conductor 2 having protrusions 21 formed in its outer peripheral surface to be engaged with the protruded grooves when it is fitted into the opening and having an area smaller than that of the opening, and a filler 3 of an adhesive resin filled in a gap generated when the via conductor is fitted into the opening. The via conductor is integrated with a ground pattern 4 formed on a rear surface of the board.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253523-A (JP)
Title: Bonded molding and manufacturing method therefor
Inventor: MATSUMOTO KATSUYA
IPC: B22D18/02
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To increase the bonding strength of an inserted part in a bonded molding obtained by inserting the solid matter of a semi-solidified slurry into the edge part of a workpiece.  <P>SOLUTION: A workpiece 42 is molded into a shape corresponding to the shape of a frame member 18 for the second door by the first die 44 and the first punch 46 in a die device 40, and thereafter, a semi-solidified slurry 48 is pressed by the second die 50 and the second punch 52. The semi-solidified slurry 48 crushed by the pressing flows so as to orient to the frame member 18 for the second door projected toward the side of the semi-solidified slurry 48. When the flowing progresses, the edge parts of the frame member 18 for the second door break through oxide films present on the surface of the semi-solidified slurry 48, and are buried into the semi-solidified slurry 48, i.e., the parts free from the presence of the oxide films. At this time, since the semi-solidified slurry 48 slides while pressing both the edge faces of the frame member 18 for the second door, the oxide films present on the edge faces are broken as well.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261323-A (JP)
Title: Head cover structure of engine
Inventor: KAJITA DAISUKE
IPC: F02M55/02
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve inside maintainability of a head cover 160, while securing sealability, in a head cover 160 structure of an engine 70.  <P>SOLUTION: This invention is the structure of the head cover 160 for storing a valve train 163 and an injector 115 by covering an upper part of a cylinder head 72 in the engine 70. The head cover 160 is constituted by being divided into a lower cover body 161 and an upper cover body 162 attachable-detachable to this. A fuel pipe 172 for supplying fuel to the injector 115 is penetrated through the lower cover body 161, and a relay connector 180 is installed for relaying electric power supply from the outside of the head cover 160. One end side of an injector harness 176 arranged in the head cover 160 is connected to a terminal part 179 of the injector 115. The other end side of the injector harness 176 is connected to the relay connector 180.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260566-A (JP)
Title: Inner sealing material for sealing mouth part, and sealed container using this inner sealing material
Inventor: IMAI NOBUHIKO
IPC: B65D53/04
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inner sealing material for sealing a mouth part having a function absorbing water content and oxygen permeating into the inner part of a container body or the water content and the oxygen originally remaining in the head space, and having a definite moisture-proof function after unsealing.  <P>SOLUTION: In the inner sealing material for sealing the mouth part of the container which consists of a sealing layer having at least a moisture-proof material layer, and a resealing layer having at least an elastic sheet layer and a moisture-proof material layer, and is prepared by laminating them through a releasing layer of a resin having releasabilities to the surface of the sealing layer and the back face of the resealing layer, the sealing layer and the resealing layer are respectively equipped with functional layers having water absorbing and oxygen absorbing functions on the container sides of the moisture-proof material layers.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009167428-A (JP)
Title: Method for increasing exchange period for crank case lubricant in spark ignition engine
Inventor: ROBSON ROBERT
IPC: C10N10/04
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To increase the exchange period of time for a crank case lubricant in a spark ignition engine.  <P>SOLUTION: There is provided a method of increasing the exchange period of time for (A) a crank case lubricant in the spark ignition engine that involves treating a motion surface with group IV raw oils that are one or more kinds of poly-α-olefins having a viscosity of 2-20 cSt at 100°C or a large amount of a raw oil having a lubricant viscosity containing a mixture thereof, defined by API 1509, in the range of 40 mass% to 80 mass%, or with (B) an SAE 10W-X or SAE 5W-X or SAE 0W-X crank case lubricating oil (wherein, X is 20, 30 or 40) containing one or more ashless dispersants and one or more kinds of metal detergents, and also two or more kinds of additive components.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010015133-A (JP)
Title: Optical diffuser film with linear domain of varying diffusion
Inventor: LANEY THOMAS M
IPC: F21V3/04
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical diffuser film which can reduce a space required between a diffuser plate and CCFLs (Cold-Cathode Fluorescent Lamps) in order to make the entire LCD (Liquid Crystal Display) display profile thin.  <P>SOLUTION: An optical diffuser film 200 includes a linear domains 201 of varying diffusion. The linear domains 201 includes light scattering particles 210 and is located on at least one surface of the film. In the optical diffuser film, the linear domains 201 are tapered such that the thickness at a center of a cross section of the linear domain 201 is thicker than that at the edge of the linear domain.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010261373-A (JP)
Title: Working machine
Inventor: MANABE TETSUNORI
IPC: E02F9/00
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working machine stably supplying a reducing agent even under an environment in which temperature conditions are somewhat severe.  <P>SOLUTION: The working machine is a hydraulic shovel provided with a SCR system. The shovel includes: a plurality of tank mounting portions 56 to which a reducing agent tank 22 storing the reducing agent is mounted; a plurality of connection ports 31a disposed to these mounting portions and connected to the reducing agent tank 22; a plurality of branched liquid delivery pipings 41 connected to these connection ports 31a and a switching valve 43; and a main liquid delivery piping 42 connected to a reducing agent supply device 21 and the switching device 43. Any one of a plurality of the branched liquid delivery pipings 41 is selected to deliver a liquid reducing agent to the reducing agent supply device 21 by switching the flow path of the switching valve 43. The reducing agent tank 22 is removable from the tank mounting portion 56 and detachable from the connection ports 31a. A plurality of the tank mounting portions 56 are provided in low and high temperature areas different from each other in atmospheric temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261381-A (JP)
Title: Remote operation device of working machine
Inventor: INAGAWA TOSHIKI
IPC: F02N11/08
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a remote operation device of a working machine reducing the power consumption on the wireless remote control side when remotely operating a working machine having an engine by using a wireless remote controller (wireless remote operation means).  <P>SOLUTION: The remote operation device is provided with: an operation controller 14 for controlling a variety of the operations of a working machine 1 having an engine; a working machine-side signal transmitting-receiving portion 21 provided on the working machine side; and a wireless remote operation means 3 having a remote controller-side signal transmitting-receiving portion 31 carrying out signal transmitting and receiving with the working machine-side transmitting-receiving portion 21. An on/off control circuit 32 for controlling the operation/non-operation of the remote controller-side transmitting-receiving portion 31 is provided on the wireless remote operation means 3. When the on/off control circuit 32 is turned on to put the remote controller-side transmitting-receiving portion 31 into operation, the working machine-side transmitting-receiving portion 21 is called to transmit the data showing the operation state of the working machine 1 from the working machine-side transmitting-receiving portion 21 to the remote controller-side transmitting-receiving portion 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262566-A (JP)
Title: Point processing system
Inventor: KATO SHUICHI
IPC: G06Q50/00
Filed: 2009-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a point processing system which can easily transfer points between cards of different sorts such as a cash card and a credit card while using existing facilities as they are.  <P>SOLUTION: A point processing system includes: a web server 2; a point transfer condition registration server 3 which, when receiving a processing request for setting a point transfer condition, makes member stores input the point transfer condition and registers the point transfer condition in a point transfer condition database 7; a point giving server 4 which, when receiving a processing request for giving points, makes a user or the like input the number of points to be transferred and a card, gives points according to the point transfer condition, registers history in a user history database 8, and registers the points in a point database 9; a settlement server 6 for detecting the transfer of points and executing settlement; and a point use server 5 which, when receiving a point use processing request, makes the user or the like input the number of points to be used, and updates the user history database 8 and the point database 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009179804-A (JP)
Title: Biomass gasification system
Inventor: ICHINOSE TOSHIMITSU
IPC: B09B3/00
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biomass gasification system gasifying completely a biomass by performing clean and efficient gasification.  <P>SOLUTION: This biomass gasification system 120 provided with a biomass gasification furnace 10 for obtaining generation gas 24 by the gasification using the biomass 13 as a raw material and using oxygen and steam as gasification agents is provided with a dust separator 103 for removing soot and dust in the generation gas 24 generated in the biomass gasification furnace 10, and a pipe 121 arranged in an inside of the biomass gasification furnace 10 and for passing the generation gas 24 dust-separated in the dust separator 103, to heat the generation gas 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010265632-A (JP)
Title: Implement for mounting wall panel
Inventor: HAYASHI SHINJI
IPC: E04B2/90
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an implement for mounting a wall panel, which decrease a shear force applied to a fastening member, by enhancing the property of making a mounting bracket follow a substrate fitting.  <P>SOLUTION: This implement 10 for mounting the wall panel is used to mount a wall panel 1 on the substrate fitting 7A which is fixed to a structural skeleton 3. The implement 10 includes the mounting bracket 19A which comprises a panel mounting portion 23 bolted to the wall panel 1 and a sandwich portion 19c for sandwiching the substrate fittings 7A and 7B between itself and the wall panel 1, and a screw 25 which is inserted into the insertion hole 19e provided in the sandwich portion 19c and which penetrates through the substrate fitting 7A; and only the front end T of the sandwich portion 19c of the mounting bracket 19A is pressure-bonded to the substrate fitting 7A. By pressure-bonding only the front end T of the sandwich portion 19c of the zigzag plate 19A, the frictional resistance of the sandwich portion 19c to the substrate fitting 7A is increased; and the shear force acting on the screw 25 can be decreased through the cooperation between the zigzag plate 19A and the substrate fitting 7A.  <P>COPYRIGHT: (C)2011,JPO&INPIT