baber/WOPTO huggingface dataset:
Patent JP-2009112911-A (JP)
Title: Electrostatic coating apparatus
Inventor: YAMAZAKI ISAMU
IPC: B05B5/08
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrostatic coating apparatus including a plurality of needle electrodes formed in an annular shape and having a blot preventing function, wherein the generation of a spark discharge in case an arbitrary needle electrode approaches an earth element is reliably prevented and the intensity of a generated electrostatic field is properly kept in another needle electrodes.  <P>SOLUTION: A coating gun 5 being the electrostatic coating apparatus comprises a blot preventing device 1 including a high-voltage generator 6 and a ring-shaped electrode unit 4 connected to the high-voltage generator 6 and having a plurality of needle electrodes 3a-3j protruding radially at a substantially equal spacing radially outward from an annular base member 2, the needle electrodes 3a-3j are connected in parallel with the high-voltage generator 6 through built-in resistors 11a-11j provided inside the respective needle electrodes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009113295-A (JP)
Title: Manufacturing process of thermoplastic resin mixture
Inventor: IIZUKA TAKESHI
IPC: B29B7/80
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing process of a high performance and quality thermoplastic resin mixture by which an enough amount of shearing load is applied to the thermoplastic resin mixture and the generation of shearing heat of the thermoplastic resin mixture is controlled.  <P>SOLUTION: The manufacturing process includes a first kneading step 10 to knead a molten mixed material while applying sharing load, a second kneading step 11 to introduce a gas into the molten mixed material and knead it while applying sharing load after the first kneading step and a deaeration step 12 to degas from the mixed material after the second kneading step.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117133-A (JP)
Title: Electron beam source
Inventor: KAWAI KOJI
IPC: H01J37/06
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To improved current carrying properties of an electron emitting member, and to increase the area of an electron emitting surface in the electron emitting member.  <P>SOLUTION: A cathode 53 has a power supply member 58 formed of tungsten, and an electron emitting member 59 which is a wire formed of tantalum. The electron emitting member 59 is wound around the power supply member 58 so that the peripheral surfaces of adjoining electron emitting members 59 are brought into contact with each other. In this electron emitting member 59, since not only a current flows along a winding direction, but also flows along the progressing direction of winding, current carrying properties of the electron emitting member 59 is improved. In addition, since the exposed peripheral surface S2 functions as an electron emitting surface S2 in the wound electron emitting member 59, and the electron emitting member 59 is the wire, the electron emitting surface S2 is formed into a wavelike curved surface on which uneven parts are continuous, and the area of the electron emitting surface S2 increases.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114299-A (JP)
Title: Pressure-sensitive adhesive double coated tape or sheet and method for producing the same
Inventor: SERITA KENICHI
IPC: B32B27/00
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive double coated tape or sheet excellent in transparency, heat resistance, electric insulation, cold resistance and compression set resistance and reducing the thickness and weight of an electronic device such as a mobile phone or a digital camera.  <P>SOLUTION: Pressure-sensitive adhesive layers 2, 4 comprising a silicone-based pressure-sensitive adhesive are separately laid on both surfaces of a base material 3 comprising a silicone rubber sheet, wherein the sum of the thickness of the base material 3 comprising the silicone rubber sheet and the total thickness of the pressure-sensitive adhesive layers 2, 4 comprising the silicone-based pressure-sensitive adhesive is set to 8-700 μm.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009114301-A (JP)
Title: Nonaqueous inkjet ink and inkjet recording method
Inventor: KAWASHIMA HIROKI
IPC: C09D11/00
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous inkjet ink having print adaptability (scratch resistance, and resistance against alcohol wiping) to a recording medium made of plastic such as polyvinyl chloride, excellent safeness and no problem of odor in use, particularly excellent fast drying property, and to provide an inkjet recording method using the ink.  <P>SOLUTION: The nonaqueous inkjet ink contains at least a pigment, a pigment derivative having a basic group, a fixing resin, and one or more kinds of compounds selected from a group of sulfone compounds and a group of sulfoxide compounds.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117270-A (JP)
Title: Lamp for vehicle, and manufacturing method thereof
Inventor: NAKATO NAOKI
IPC: F21V17/00
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lamp for a vehicle and a manufacturing method thereof for guiding light emitted from a light source for irradiation, capable of suppressing cost for manufacturing, manufacturing without effecting on design of an appearance, and controlling an irradiation direction of the light.  <P>SOLUTION: The lamp 1 for a vehicle for guiding the light from the light source 2 and irradiating, includes the light source 2, a light guide member 10 in which the light from the light source 2 is incident from a light receiving part 11, the light is totally reflected inside and is guided, and the guided light is irradiated from a light emitting part 13 to the outside, and a control means 11a provided on the light receiving part 11 of the light guide member 10, eliminating irradiation of the light in the predetermined direction from the light emitting part 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009122404-A (JP)
Title: Paper detecting mechanism for image forming apparatus
Inventor: MARUTA MASAAKI
IPC: G03G21/16
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper detecting mechanism for an image forming device, capable of preventing trouble such as breakage of an actuator or false detection of paper even if a user closes an opening and closing guide while forgetting to perform jam processing.  <P>SOLUTION: In the paper detecting mechanism 1 for image forming apparatus adapted to optically detect a paper sheet passing through a paper carrying path, the actuator 9 which is rotated by the paper sheet passing through the paper carrying path is rotatably mounted on the opening and closing guide 4, and a PI sensor (optical sensor) 14 which optically detects rotation of the actuator 9 is fixed to a frame 12 side. The mechanism comprises a retracting mechanism (a guide surface 12a of the frame 12) which regulates the own rotation of the actuator 9 during opening and closing operation of the opening and closing guide 4 and rotates the actuator 9 together with the opening and closing guide 4 to retract it from the paper carrying path.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008172763-A (JP)
Title: Wireless communication system, and wireless communication method
Inventor: ZHAO YUN
IPC: H04B7/26
Filed: 2007-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless communication system and wireless communication method using an adaptive hybrid coordination function in a wireless LAN.  <P>SOLUTION: A system comprises a network congestion monitoring module for monitoring a congestion-related metric of a wireless medium, the congestion-related metric being based on traffic class; a contention-period/contention-free-period (CP/CFP) adaptation module coupled to the network congestion monitoring module for generating CP-CFP information in response to the at least one congestion-related metric; a point coordinator module coupled to the CP/CFP adaptation module for corresponding access to the wireless medium using a point coordination function based on the CP/CFP information; and a distributed coordinator module coupled to the CP/CFP adaptation module for corresponding access to the wireless medium using a distributed coordination function based on the CP/CFP information.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008103748-A (JP)
Title: Catalyst chemistry vapor deposition equipment
Inventor: MATSUMURA HIDEKI
IPC: H01L21/31
Filed: 2007-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst-assisted chemical vapor deposition apparatus that can make a low-temperature process possible by reducing heat radiation to a substrate.  <P>SOLUTION: A gas supply system provides gas for vapor deposition into a treatment container, and let the gas pass near the surface of a thermal catalyst 3 heated by a heating arrangement at a predetermined temperature. The gas for vapor deposition reaches a substrate 9 held by a substrate holder, and a predetermined thin film is created on the substrate 9 making use of the reaction of the gas in which the thermal catalyst 3 is involved. The thermal catalyst 3 is in the shape of a coil, and the axial direction of the coil is in parallel with the surface of the substrate 9. As to the thermal catalyst 3, if the diameter of a virtual cylindrical surface formed by the coil is set to be R, and the width of an adjacent wire is set to be p, p/R is ≤5.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009125167-A (JP)
Title: Pachinko game machine
Inventor: OURA MUTSUYUKI
IPC: A63F7/02
Filed: 2007-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new structure Pachinko game machine prevented from being clogged with game balls by equalizing game balls even if the heights of the game balls are accumulated on the bottoms of tank rails in different heights.  <P>SOLUTION: If the game balls 80 accumulated on the bottom of the tank rail 44 contact with a ball-equalizing member 60, which is consequently tilted to the downstream direction of the game balls 80 in the tank rail 44, the external force in the direction to return to the initial position by an external force grant means 68 is affected to the ball-equalizing member 60 when the inclination angle of the ball-equalizing member 60 against the vertical line 82 of a spindle 66 becomes larger than a predetermined angle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009125270-A (JP)
Title: Walking motion analyzer
Inventor: NISHIMURA YOSHIKANE
IPC: A61B5/11
Filed: 2007-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve precision and stability of analyses and to unify analysis conditions in a walking motion analyzer for allowing a walking motion analysis part to evaluate walking attitudes, for example, of a walking motion of a subject measured by a walking motion measurement part according to a variety of the parameters and to perform analyses along prescribed purposes, such as evaluating an exercise ability.  <P>SOLUTION: The walking motion analyzer includes a steady walking determination part 10, which determines whether or not a subject walks steadily according to the time change of a result of measurement of prescribed parameters, such as a step width, in a walking motion measurement part 2, gives the result of determination to a walking motion analysis part 3, and makes the walking motion analysis part 3 perform an analysis motion only according to the result of measurement during steady walking. Thus, as the pre-stage of walking motion analyses, a section where the walking becomes a steady state can be obtained, the precision and the stability of the analysis can be improved, and the analysis conditions can be unified.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009117782-A (JP)
Title: Flattening method and flattening apparatus
Inventor: YAMAUCHI KAZUTO
IPC: H01L21/306
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To perform a surface removal process wherein the flatness of a processed surface is enhanced without leaving damage in the processed surface after the process of a workpiece while securing a sufficient processing rate by utilizing the merits of the CARE (catalyst referred etching) method and complementing the demerits.  <P>SOLUTION: The flattening method comprises at least two surface removal steps and at least two cleaning steps, and the final surface removal step is a catalyst-referred etching step comprising immersing a workpiece in a processing solution containing at least one of hydrohalic acid, hydrogen peroxide water and ozone water, and bringing a surface of a catalyst platen into contact with or close proximity to a surface to be processed of the workpiece to process the surface. The catalyst platen has in a surface one of platinum, gold, a ceramic solid catalyst, a transition metal, glass, and an acidic or basic solid catalyst.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009127820-A (JP)
Title: Pipe fitting with valve
Inventor: NAKABAYASHI KUNIAKI
IPC: F16L37/22
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe fitting with a valve capable of reducing a pressure loss by relatively increasing a diameter reduction angle on the base end side to increase the area of a flow passage near a diameter reduction start position.  <P>SOLUTION: In this pipe fitting with a valve, a valve 30 having a head part 31, a valve supporter A for supporting the valve 30 movably in the axial direction, a biasing member 8 for biasing the valve 30 to the front end, and a streamlining member 6 having a diameter divergent toward the front end are disposed in the flow passage L2 formed by the inner peripheral surface 21a of a cylindrical body 21. A diameter reduced part 22 is formed in the inner peripheral surface 21a. The diameter reduced part 22 is so formed that the diameter reduction angle By on the base end side is relatively large and the diameter reduction angle Bx on the front end side is relatively small in the axial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128319-A (JP)
Title: Vehicle locking device and vehicle locking method
Inventor: INOUE ISAMU
IPC: G01M17/007
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To readily and stably fix a test vehicle with optimum traction.  <P>SOLUTION: In a vehicle locking device 100 for fixing a vehicle V for placing drive wheels on a roller 2 in a chassis dynamometer, having the roller 2 for placing the drive wheels of the vehicle, a traction angle for pulling the vehicle V is detected; optimum traction for pulling the vehicle V is determined, based on the detected angle; and the vehicle locking device 100 is controlled, based on the traction determined, thus reeling up a belt 105 and hence, readily and stably fixing the test vehicle with optimum traction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009130324-A (JP)
Title: Method of manufacturing semiconductor device and the semiconductor device
Inventor: YAMAMOTO HIROKI
IPC: H01L21/301
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, capable of improving fabrication accuracy and preventing semiconductor devices from being damaged.  <P>SOLUTION: There is disclosed a method of manufacturing a light-emitting diode array 1 (semiconductor device), comprising a step of forming scribing grooves 2g on the main face 2a of a semiconductor substrate 2; a step of forming a dicing groove 2f, having a width W3 to the rear face 2b of the semiconductor substrate 2 at positions where the scribing grooves 2g are formed; a step of forming dividing grooves 2h each having a width W4, which is smaller than the width W3, inside the dicing groove 2f formed to the rear face 2b of the semiconductor substrate 2 via laser machining; and a step of dividing (cleaving) the semiconductor substrate 2 along the scribe grooves 2g.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132177-A (JP)
Title: Pneumatic tire
Inventor: OTSUJI HIDEKI
IPC: B60C11/117
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire that improves driving stability on a wet road surface.  <P>SOLUTION: Shoulder land parts 4 are divided between main grooves 3, 3 by providing the shoulder main grooves 3 extending from tread ground-contact ends E to the inside of tire axial direction at intervals in the tire circumferential direction on each shoulder part Sh of a tread part 2. On the center part Ce, center blocks 6 are provided between the shoulder land parts 4, 4 arranged at both sides in the tire axial direction. Thereby, the center blocks 6 and the shoulder land parts 4 are adjacent to each other via vertical groove-like parts 7 extending in the tire circumferential direction. The vertical groove-like parts 7 have narrow-width parts 7a, whose narrowest groove width of the tire axial direction is 3 to 6 mm, and increased-width parts 7b, whose groove width increases gradually from the narrow-width parts 7a to both sides of the tire circumferential direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133529-A (JP)
Title: Laser beam irradiating device
Inventor: TANAKA HIROAKI
IPC: F41J2/00
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To irradiate a laser beam with a desired section pattern without adjust work requiring the trouble and time in simple constitution.  <P>SOLUTION: In a case 1 of the laser beam irradiating device, a semiconductor laser diode 2 is provided at one end part thereof. A part mounting part 1b having a step part 1c is formed at the side of a large bore diameter opening 1a side in the case 1, and a convex lens 3 is provided thereon. Further, a lateral diaphragm plate 4 is provided at the deeper part than the convex lens 3, and the diaphragm plate 4 is pressed and fixed together with the convex lens 3 and an O ring 5 to the step part 1c by a fixing ring 6 screwed in the part mounting part 1b. Therefore, the fixing ring 6 is detached to replace the diaphragm plate 4 with a desired one. The opening degree of the convex lens 3 is varied by the diaphragm plate 4, thereby throttling a laser beam from the semiconductor laser diode 2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009133703-A (JP)
Title: Biosensor chip, production method therefor and sensor for surface plasmon resonance analysis
Inventor: TAKEUCHI YOSUKE
IPC: G01N33/543
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a biosensor chip hbaving high specific adsorption for a larger amount of biomolecules having SH groups.  <P>SOLUTION: The biosensor chip comprises a substrate, a hydrogel disposed on the substrate surface, a polyamino group bound to the hydrogel, and an α,β-unsaturated carbonyl group bound to the polyamino group.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009135257-A (JP)
Title: Method of sorting actuator, method of measuring thickness of active layer, method of manufacturing recording head, and recorder
Inventor: HIROTA ATSUSHI
IPC: B41J2/14
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To easily grasp an accurate operation characteristic of a unimorph type actuator.  <P>SOLUTION: An actuator thickness t<SB>0</SB>equal to the total thickness of an actuator unit including an active layer arranged between an individual electrode and a common electrode and a non-active layer holding the common electrode in combination with the active layer is measured (actuator thickness measuring step). Electrostatic capacitance C between the individual electrode and the common electrode is measured (electrostatic capacitance measuring step). Anti-electric-field E<SB>0</SB>of the active layer is measured (anti-electric-field measuring step). An anti-voltage V of the active layer is measured (anti-voltage measuring step). Thickness of active layer t<SB>1</SB>identical to thickness of the active layer is calculated by dividing the anti-voltage V with anti-electric-field E<SB>0</SB>(active layer thickness measuring step). An operation characteristic parameter in the amount of displacement δ of the actuator unit is calculated based on the actuator thickness t<SB>0</SB>, electrostatic capacitance C, and active layer thickness t<SB>1</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141999-A (JP)
Title: Uninterruptive work method for distribution line on utility pole
Inventor: FUJIWARA SHINTARO
IPC: H02G1/02
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an uninterruptive work method for a distribution line on a utility pole, which is speedy and besides can suppress workers and man-hour in work, without recourse to a switch-for-construction industrial method or a bypass industrial method that is widely known, and consequently can materialize the shortening of delivery and the reduction of construction cost.  <P>SOLUTION: In case that the distribution line L curves at a pin insulator C and gets into a line angle, the distribution line L is tensed so that the line angle may vanish by making use of the winch F of a vehicle for high lift work, whereby a suitable work environment to a worker is secured. Therefore, it becomes possible to perform various works of handling the distribution line L by the so-called hot-line work, consequently the shortening of the delivery and the reduction of construction cost can be materialized as compared with the switch-for-construction industrial method and the bypass industrial method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138802-A (JP)
Title: Driving force transmission chain
Inventor: KIMURA KIYOMI
IPC: F16G13/04
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving force transmission chain capable of restraining chord vibration, while minimizing reduction in transmission efficiency of driving force.  <P>SOLUTION: A silent chain 100 has a plurality of meshing links 10A and 10B having a pair of insertion holes, and a plurality of connection pins 20 respectively inserted into the insertion holes, and is formed in an annular shape by mutually rotatably connecting the respective meshing links 10A and 10B by the connection pins 20. The meshing link 10B is provided with an engaging part 13 for engaging with the meshing link 10A when a relative bending angle with the meshing link 10A turnably connected by the same connection pins 20 is less than a predetermined angle θ and releasing its engagement when the relative bending angle is the predetermined angle θ or more while increasing frictional force acting between these meshing links 10A and 10B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139547-A (JP)
Title: Developing device, image forming apparatus, and image forming method
Inventor: YAMADA YOICHI
IPC: G03G15/08
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To prevent problems such as leaking or scattering of toner resulting from generation of toner aggregation in a developing device using a toner carrying roller having recesses and projections on its surface, and to provide an image forming apparatus and an image forming method.  <P>SOLUTION: Among the projections formed on the surface of a developing roller 44, projection extension faces formed by virtually extending top faces of the projecting parts 441a and 442a belonging to adjacent projecting rows in a width direction X do not overlap each other. When the edge 462e of an elastic member 462 disposed on a restricting member 46 and kept in pressure contact with the top face of the one projection 441a moves to the top face of another projection 441b, there is a period when the edge 462e does not temporarily come into contact with any top faces of projecting parts. At this time, since the edge 462e projects toward the recess 442, as the developing roller 44 rotates, the edge 462e periodically moves vertically and crashes toner aggregation entering the recess 442.  <P>COPYRIGHT: (C)2009,JPO&INPIT