baber/WOPTO huggingface dataset:
Patent JP-2009078351-A (JP)
Title: Method of manufacturing coated cutting tool
Inventor: MYRTVEIT TORIL
IPC: B23B51/00
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a coated cutting tool capable of reducing crater wear, flank wear, and fritting by reducing macro particles in and on a coating to reduce the amount of pits, voids, and pores in the coating, and also capable of depositing a thick PVD coating on the tool without producing the fritting and spalling.  <P>SOLUTION: This method of manufacturing a coated cutting tool comprises a step of preparing a base and a step of depositing the coating on the base by using a negative electrode arc evaporation PVD deposition method. The coating is a nitride, an oxide, a boride, a carbide, a carbonitride, a carboxynitride, or the combination thereof. In the method of manufacturing the coated power tool, an intermediate ion etching is applied once or more to the coating in the stacking step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010077272-A (JP)
Title: Thermoplastic resin injection molded body
Inventor: WATANABE KOICHI
IPC: C08K3/36
Filed: 2008-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic resin injection molded body which prevents adhesion of dirt such as raindrop traces over a long period of time.  <P>SOLUTION: The thermoplastic resin injection molded body is obtained by injection molding a thermoplastic resin composition containing at least one of 0.1-2.0 pts.mass of a silicone oil and 5-30 pts.mass of silica as a silicon component based on 100 pts.mass of a thermoplastic resin having hydrophilic groups. The silicone oil or silica provides the surface of the injection molded body with high water-sliding property.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009098677-A (JP)
Title: Color toner for electrostatic charge image development, image forming apparatus, and toner cartridge
Inventor: KANEKO YUZO
IPC: G03G9/08
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toner, an image forming apparatus, and a toner cartridge capable of improving picture quality while suppressing the consumed amount of toner, preventing cleaning failure, improving a problem of fogging in long-term use and showing excellent image stability even when a high-speed printing machine is used.  <P>SOLUTION: The color toner for electrostatic charge image development is characterized by satisfying all the following requirements (1) to (4). (1) The volume median diameter (Dv50) is not less than 4.0 μm and not more than 7.5 μm. (2) The average circularity is not less than 0.93. (3) The volume median diameter (Dv50) of the toner and the percentage number (Dns) of toner particles having a particle diameter of not less than 2.00 μm and not more than 3.56 μm satisfy a relationship of Dns≤0.233EXP(17.3/Dv50). (4) The coefficient of variation of the number of particles is not more than 24.0%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010079019-A (JP)
Title: Image forming apparatus and image forming method
Inventor: TAGUMA KENICHI
IPC: G03G21/00
Filed: 2008-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method which can prevent the occurrence of abnormal sound by decreasing frictional force between an image carrier and a cleaning blade with respect to the image forming apparatus provided with the image carrier, an electrifying means, an exposure means, a developing means, a transfer means, a lubricant applying means, a cleaning means for cleaning a surface of the image carrier and a fixing means.  <P>SOLUTION: The image forming apparatus has a lubricant applying mode (photoreceptor idling mode) for applying lubricant 21b to the surface of the image carrier 1, and includes a control means for controlling operation in the lubricant applying mode based on the latest printing information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082533-A (JP)
Title: Mixer
Inventor: HANADA TOSHIHIRO
IPC: B01F5/06
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact mixer allowing uniform mixing with no unevenness in concentration distribution and temperature distribution in the fluid flow direction, and easy in piping work.  <P>SOLUTION: The mixer includes a fluid inlet, a first flow path communicated with the fluid inlet, a liquid chamber communicated with the first flow path, a plurality of branch flow paths communicated with the liquid chamber via respective first communication holes, a joint part where the branch flow paths joint, a second flow path communicated with the joint part, and a fluid outlet communicated with the second flow path. The plurality of the branch flow paths are formed with different inner diameters from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010082757-A (JP)
Title: Rotary impact tool
Inventor: TAKEYAMA ATSUSHI
IPC: B25B21/02
Filed: 2008-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To enhance hitting force to the maximum in the limitation given to a cam groove.  <P>SOLUTION: A rotary impact tool includes: a drive shaft 3 rotated/driven by a rotation power source; a hammer 5 arranged on an outer periphery of the drive shaft 3; a ball 4 engaged with both a cam groove 3a formed on the outer peripheral surface of the drive shaft 3 and a cam groove 5a formed on an inner peripheral surface of the hammer 5; an anvil 8 engageable with the hammer 5 in a rotation direction; and a spring 9 for urging the hammer 5 toward the anvil 8 side. The rotational locus of the hammer 5 determined by the cam grooves 3a, 5a as seen in a development view describes a curve in which the lead angle θ of the locus varies continuously with change in hammer rotation angle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010085797-A (JP)
Title: Cartridge, electronic device, and image forming apparatus incorporating same
Inventor: MIZUNO HIROSHI
IPC: G03G15/00
Filed: 2008-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To freely make a connection within a limited space for the CSIC information recording medium in each unit and the body in a cartridge which can be divided into two units.  <P>SOLUTION: The connection of the CSIC36 provided in a photoreceptor unit 3 and the connector 11 provided in the body of the device 1 is made through a first terminal electrode 24 in the developing unit 2, wiring 25, and a second terminal electrode 26. Further, a CSIC27 is provided in the developing unit 2, and the electrode formed in this CSIC27 is connected with another connector 11 formed in the body of the device 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009052562-A (JP)
Title: Fuel supply system
Inventor: SO SHINSHU
IPC: F02M33/00
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel supply system smoothly supplying fuel to an internal combustion engine.  <P>SOLUTION: This fuel supply system 1 is provided for supplying the fuel to the internal combustion engine 7 from a fuel tank 2. The fuel supply system 1 has: the fuel tank 2 for storing the fuel; an injector 5 for injecting and supplying the fuel into the internal combustion engine 7; a common rail 4 for storing the fuel supplied to this injector 5 in a high pressure state and supplying the fuel to the injector 5; and a fuel pump 3 for sending the fuel to this common rail 4. The fuel supply system 1 has a metallic ion removing means 15 for separating and removing metal or a metallic ion included in the fuel from the fuel, between the fuel tank 2 and the injector 5 in a passage up to supplying the fuel to the internal combustion engine 7 from the fuel tank 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095346-A (JP)
Title: ANTIBODY IMMUNOSPECIFICALLY BINDING TO BLyS
Inventor: RUBEN STEVEN M
IPC: A61P37/04
Filed: 2008-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide antibodies and related molecules immunospecifically binding to BLyS.  <P>SOLUTION: Provided are antibodies and related molecules immunospecifically binding to BlyS, methods and compositions for detecting or diagnosing a disease or disorder associated with aberrant BLyS expression or inappropriate function of BLyS comprising antibodies or fragments thereof or related molecules that immunospecifically bind to BlyS, methods for preventing, treating or ameliorating a disease or disorder associated with aberrant BLyS expression or inappropriate BLyS function comprising administering to an animal an effective amount of one or more antibodies or fragments or variants thereof or related molecules that immunospecifically bind to BLyS, and compositions thereof.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010097041-A (JP)
Title: Display element, display device equipped with the same and display element driving method
Inventor: ASANO SHIN
IPC: H05B33/12
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display element configured to make the other of light emitting elements emit light with luminance higher than the original one.  <P>SOLUTION: The display element comprises a first light emitting element and a second light emitting element, each light emitting element includes a current drive type light emitting part and a drive circuit. The drive circuit includes a driver transistor, a writing transistor and a capacitor including a pair of electrodes. In the driver transistor, one of source/drain areas is connected to a power source part, the other of source/drain areas is connected to one end of the light emitting part, and also, connected to one of the electrodes of the capacitor so as to constitute a second node. The other end of each light emitting part is connected to a common feeder line. The display element includes a capacitance increasing means. Provided that a drive circuit constituting the first light emitting element is denoted as a first drive circuit, and a drive circuit constituting the second light emitting element is denoted as a second drive circuit, in the state where one of the light emitting parts of the light emitting elements is short-circuited, the capacitance increasing means increases a capacitance between the second node of the other of the light emitting elements and the feeder line.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106060-A (JP)
Title: Two-layered, foamed flame-retardant adhesive tape and two-layered, foamed flame-retardant sheet
Inventor: KAMIYA KUNIAKI
IPC: C09J7/02
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-layered, foamed flame-retardant adhesive tape obtained by coating an adhesive having good adhesiveness on a foamed flame-retardant sheet which is flame-retardant but can be burned, does not generate harmful gas when burned, produces only a small amount of an ash residue, does not cause filter clogging, and does not settle in water but floats on the water surface.  <P>SOLUTION: A sheet B including an unfoamed flame-retardant sheet layer is adhered to a sheet A including a foamed flame-retardant sheet layer obtained by blending 100 pts.wt. of a flame-retardant resin mixture and 0.8-3.0 pts.wt. of a thermally expandable microcapsule and foaming the resulting mixture followed by molding and processing. Then, an adhesive layer is formed on the surface of the sheet B to obtain the two-layered, foamed flame-retardant adhesive tape. The flame-retardant resin mixture at least contains 30-120 pts.wt. of hydrazodicarbonamide as a flame retardant based on 100 pts.wt. of the total resin obtained by blending 0-10 wt.% of an ethylene-vinyl acetate copolymer with 100-90 wt.% of a urethane resin. The flame-retardant resin mixture has a specific gravity of 0.60-0.98, an oxygen index of 26 or more, and a residual ash of 0.1 wt.% or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105009-A (JP)
Title: Laser beam welding tool and laser beam welding apparatus
Inventor: MOTOYOSHI TOSHIYUKI
IPC: B23K26/42
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a laser beam welding tool that ensures tight contact of workpieces with each other in a weld zone even in welding of workpieces each composed of sheet metal, so that the occurrence of weld defects is surely prevented.  <P>SOLUTION: The tool includes: a body 15; an O-ring 16 which is arranged between the body 15 and the workpieces W when the workpieces W are pressed by the body 15 and which consists of a member elongating by pressing; and a regulating part 15b which is installed on the weld zone P side of the O-ring 16 during the pressing and which regulates elongation of the O-ring 16 in the weld zone P direction. By pressing the workpieces W via the O-ring 16 by the body 15, the O-ring 16 presses the vicinity of the weld zone P and while the elongation in the weld zone P direction is regulated by the regulating part 15b, the O-ring 16 elongates in the direction opposite to the weld zone P.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108749-A (JP)
Title: Portable electronic apparatus
Inventor: TAKAHASHI KO
IPC: H01H9/16
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a portable electric apparatus having a casing with thin thickness while exhibiting a waterproof function by packing.  <P>SOLUTION: The portable telephone 1 has a rear case 11 in which an opening 11a and a slit 11b adjacent to the opening 11a are formed, a switch 15 disposed face to face with the opening 11a in the rear case 11, a pedestal 33 or a seat 29 disposed between the opening 11a and the switch 15 so as to depress the switch, and a key seat 27 having the packing 31 press-fitted to the slit 11b from the inside of the rear case 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009184903-A (JP)
Title: Process for production of aluminum titanate-based ceramic
Inventor: MAKI HAJIME
IPC: C01G23/00
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an aluminum titanate-based ceramic which has a small BET specific surface area and which exhibits a small pore volume when disintegrated into powder by effectively using fine particles of an aluminum titanate-based ceramic.  <P>SOLUTION: A process for production of aluminum titanate-based ceramics comprises firing either a precursor mixture obtained by mixing fine particles of an aluminum titanate-based ceramic with a titania source, an alumina source and, if necessary, a magnesia source and/or a silica source or a powder composed of fine particles of an aluminum titanate-based ceramic itself in a powdery or formed state, preferably in a formed state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009054187-A (JP)
Title: Structure conversion device of structured document
Inventor: YOSHIDA SHIGERU
IPC: G06F17/21
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To convert the structure of an XML document having a complex data structure.  <P>SOLUTION: Templates for structure conversion are described in a conversion specification XML document 22 in association with a plurality of kinds of records, and associations among the templates are described in conformity with grammar of an XSLT style sheet. When, for example, different kinds of records have a nest structure, a call to a template corresponding to a child record of a certain kind of a record is defined in a template for this record. An XSL conversion part 13 may automatically generate the XSLT style sheet from the conversion specification XML document 22. In this style sheet, call definition is described as a push process.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010111405-A (JP)
Title: Gasoline vapor recovering system
Inventor: YASUDA HAJIME
IPC: B01D53/22
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gasoline vapor recovering system that recovers gasoline vapor, generated during oil supply, without being discharged into the atmosphere.  <P>SOLUTION: The gasoline vapor recovering system for a gas station includes: a recovering means for recovering, gasoline vapor Gv as recovered gas G, from the fuel tank T of a vehicle during oil supply; a first separating device 31 into which the gas G recovered by the recovering means is introduced and which separates air Ga contained in the recovered gas G, from the gasoline vapor Gv; a first return pipe 41 that communicates with a gas-station tank L and returns the separated gasoline vapor Gv to the gas-station tank L; and a gas supply pipe 43 that communicates with a vent pipe 9 and supplies the separated air Ga to the vent pipe 9.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010112227-A (JP)
Title: Internal combustion engine
Inventor: MIYAMOTO KATSUHIKO
IPC: F02F1/24
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine capable of preventing a fuel from being formed in droplets.  <P>SOLUTION: This internal combustion engine comprises an intake port 12 formed in a cylinder head 10, an intake valve 14 for opening and closing between a combustion chamber 11 and the opening 17 of the intake port 12, and a valve seat 18 which is provided in the state of coming into contact with an arrangement part 20 formed at the opening 17 of the intake port 12 and which closes the opening 17 of the intake port 12 when coming into contact with the bevel part 16 of the intake valve 14. A gap part where the arrangement part 20 and the valve seat 18 which do not come into contact with each other is formed on the inside of a cutout groove 18a by providing the cutout groove 18a in the valve seat 18.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113064-A (JP)
Title: Imaging lens
Inventor: KITAGAWA MAKOTO
IPC: G02B3/14
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging lens which can prevent the imaging performance of ambient light rays from being deteriorated without more enlarging the diameter of a liquid crystal lens used in the imaging lens.  <P>SOLUTION: The imaging lens includes: a front group lens arranged at the side of a patient; a back group lens arranged at the side of an imaging element; and a liquid crystal lens arranged between the front group lens and the back group lens, having liquid crystal layers between mutually confronted two electrodes, and functioning as the liquid crystal lens by applying voltage to the confronted electrodes, thus performing the orientation control of the liquid crystal molecules of the liquid crystal layers so as to change a refractive index distribution. In such a manner that the upper light and the lower light of light flux emitted from the front group lens are made parallel to the main light, the light is made incident on the liquid crystal lens, and the emission light from the liquid crystal lens is imaged on the imaging element by the post group lens.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114759-A (JP)
Title: Distortion compensation circuit
Inventor: ONISHI MASAHIKO
IPC: H04B1/04
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distortion compensation circuit that suppresses loss of continuity of a pre-distortion signal due to update of characteristics of distortion compensation.  <P>SOLUTION: The distortion compensation circuit that generates the pre-distortion signal expressed by a polynomial of an N-th power series of (x) for an input signal (x) and outputs it to an amplifier to perform distortion compensation updates a coefficient on receiving, as a trigger input, a frame pulse signal indicating a separation position of an input signal (baseband signal). Further, the distortion compensation circuit delays such an input signal that operations of a part of the polynomial are already performed at the point of time of the update so as to apply the coefficient before the update until operations of all orders are completed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009057279-A (JP)
Title: Ozone generator
Inventor: KOBAYASHI SHINJI
IPC: C01B13/10
Filed: 2008-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ozone generator capable of generating ozone which does not contain harmful by-products such as nitrogen oxides (NO<SB>x</SB>).  <P>SOLUTION: The ozone generator includes a gas feeder 11 of feeding an oxygen-containing gas and an ozonizer 14 for irradiating the gas with ultraviolet rays to generate ozone. The ozonizer 14 includes an ultraviolet light source 15 for generating ultraviolet rays and an ozone production part 16 for allowing the oxygen in the gas to absorb ultraviolet rays, so as to generate ozone. The gas fed from the gas feeder 11 is irradiated with ultraviolet ray from the ultraviolet light source 15 to generate the ozone.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010116273-A (JP)
Title: Cutting method of optical fiber preform and optical fiber
Inventor: OMORI SHINGO
IPC: C03B33/06
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting method of an optical fiber preform where the flatness of end surfaces after cutting is excellent and cracks are not caused.  <P>SOLUTION: The rod optical fiber preform which is constituted of a quartz glass layer added with Ge (germanium), a quartz glass layer added with F (fluorine) and a pure quartz glass layer in order from the center and which is opened after cutting is cut after heating at 950-1,100°C and holding for a fixed period of time. It is favorable that a wound circling around the peripheral surface of the optical fiber preform is made before heating when the optical fiber preform is cut.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095837-A (JP)
Title: Aid for preventing shirt from riding up
Inventor: YAJIMA TAKAO
IPC: A41F17/00
Filed: 2008-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide aids for preventing a shirt from riding up with body movement by which the shirt does not ride up even when a body is moved and which further considers wearing feeling of a wearer while keeping appearance good.  <P>SOLUTION: It is made possible to select the length of the aids for preventing the shirt from riding up suitable for the body shape of the wearer by stopping the places generating effectiveness for preventing riding up to front body parts 2 and by boring a plurality of button holes in one end of each aid 9 for preventing riding up by arranging places for engaging the aids 9 for preventing riding up in front body part end hems 4, 5 and front body part side line hems 6, 7.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010118481-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: TSUTSUI HAJIME
IPC: H01L21/8234
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To suppress fluctuation of on-current of a transistor which is caused by misalignment of a gate electrode.  <P>SOLUTION: The semiconductor device includes a first transistor 200, second transistor 300, first wiring 410, second wiring 420, and first gate electrode 120. The first gate electrode 120 serves as a gate electrode of the first transistor 200 and the second transistor 300, extending on a first channel region 225 and a second channel region 325. A first source 210 of the first transistor 200 is positioned on the opposite side of a second source 310 of the second transistor 300 through the first gate electrode 120. A first drain 220 of the first transistor 200 is positioned on the opposite side of a second drain 320 of the second transistor 300 through the first gate electrode 120.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009060667-A (JP)
Title: System and method for arithmetic encoding and decoding
Inventor: BOSSEN FRANK JAN
IPC: H04N7/24
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the complexity limits of an encoder and a decoder.  <P>SOLUTION: An arithmetic encoder is provided for restricting the number of events in at least one event sequence as the function of the number of information pieces generated in at least one information sequence. An arithmetic decoder is provided for converting one information sequence including at least one information piece into one event sequence including the plurality of events. It includes a core engine for processing at least one information piece in the information sequence from a sequencer depending on a probability estimated value from a probability estimator to generate at least one event, while considering the restricted ratio of the event to the information piece in the information sequence.  <P>COPYRIGHT: (C)2009,JPO&INPIT