baber/WOPTO huggingface dataset:
Patent JP-2010105846-A (JP)
Title: Alumina porous self-supported film and method for manufacturing the same
Inventor: NAGAI NAOFUMI
IPC: C01F7/36
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alumina porous self-supported film having enough strength to be utilized as a self-supporting film, flexibility and high transparency.  <P>SOLUTION: This alumina porous self-supporting film comprises the accumulation of fibrous or acicular alumina hydrate particles or alumina particles having 1-10 nm mean minor axis, 30-5,000 mean aspect ratio (major axis/minor axis) and 100-10,000 nm mean major axis, has orientation, has pore distribution of 0.5-20 nm d<SB>peak</SB>(pore diameter), has high transparency, and has light emitting ability by UV excitation. A new alumina porous self-supporting film can be provided which is utilizable as a precursor of an alumina self-supporting film, or utilizable as a material such as an optical material, a sensor element, a separation membrane, a photoelectrochemical film, an ion-conductive film and a catalyst carrier being excellent in heat stability, thermal conductivity, electric insulation properties, etc.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105811-A (JP)
Title: Printer and roll paper holding mechanism
Inventor: KAWABE YUICHIRO
IPC: B41J15/04
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To realize skew prevention of roll paper using a simple structured tool in a printer that stores the roll paper wound in a rolled shape and prints on the roll paper by pulling out the roll paper.  <P>SOLUTION: A label paper sheet 112 wound in a roll shape used in the printer 101 is attached to a paper sheet holding shaft 117 and rotatably held while being positioned by a sidewall 120 whose one first end face 112a is a reference face. A first arm 204 has one end fixed and mounted on the sidewall 120 of a printer unit 105 by screwing, and is supported in a cantilever state. The other end of the first arm 204 has a second arm 205 rotatably attached thereto. A spring 206 connects the first arm 204 to the second arm 205 and pulls and urges the second arm 205. The second arm 205 abuts on a second end face 112b of the label paper sheet 112 held in a process of being pulled and rotatably displaced, and sandwiches the label paper sheet 112 with the side wall 120.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009037262-A (JP)
Title: Imaging apparatus
Inventor: SOGAWA HISASHIGE
IPC: H04N5/232
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus having a plurality of AF systems and capable of properly using the respective AF systems.  <P>SOLUTION: The imaging apparatus 1 is equipped with: an imaging element 5 which generates a photographic image by receiving light from a subject by a predetermined imaging surface through an imaging lens and photoelectrically converting a subject image; an AF module 20 which generates a phase difference detection signal in accordance with the focusing degree of the subject image by receiving the light from the subject; an evaluated value calculation means which obtains a predetermined evaluated value in accordance with the contrast of the subject image on the basis of the photographic image; a decision part 123 which decides the optimum AF system out of the plurality of AF systems selectively or complexly using the phase difference detection signal by a phase difference detection means and the predetermined evaluated value regarding the photographic image according to the photographing circumstances of the subject; and a display control part 125 which displays a result of decision by the decision part 123 before AF operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010111760-A (JP)
Title: Non-halogen resin composition, non-halogen insulated electrical wire, and non-halogen cable
Inventor: SHANAI DAISUKE
IPC: C08K3/26
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a non-halogen resin composition containing no metal hydroxide, and to provide a non-halogen insulated electrical wire and a non-halogen cable.  <P>SOLUTION: The non-halogen resin composition comprises a polymeric compound containing an olefin hydrocarbon unit, a metal oxide which is mixed into the polymeric compound, and a metal salt which is mixed into the polymeric compound in an amount larger than the additive amount of the metal oxide and releases nonflammable gas in ignition, wherein the polymeric compound contains no metal hydroxide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113145-A (JP)
Title: Optical scanner and image forming apparatus equipped with the same
Inventor: SUZUKI TAKAYUKI
IPC: G02B26/10
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a sealed optical scanner must be opened to remove contamination on the reflection faces of a polygon mirror, then all reflection faces are cleaned up by blowing air, and finally the optical scanner must be sealed again, therefore the cleaning job requires working time and effort.  <P>SOLUTION: The optical scanner case 201 includes: an injection port 211 for injecting air into the inside of the scanner case 201 with an air injection apparatus; an exhaust port 213 for exhausting air flow generated by the injection of the air to the outside of an optical box; and a first wall 215 and a second wall 216 to form a flow passage to guide the air flow from the injection port 211 to the exhaust port 213, wherein the polygon mirror 207 is installed in the scanner case 201 so that a part of the polygon mirror 207 in the direction perpendicular to the rotary axis of the polygon mirror 207 projects to the flow passage between the injection port 211 and the exhaust port 213.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010114325-A (JP)
Title: Substrate supporting apparatus, method of supporting substrate, component mounting apparatus, and method of mounting component
Inventor: KAJIYAMA MASAYUKI
IPC: H05K13/04
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of supporting substrates for supporting the substrates safely when mounting components on the substrates.  <P>SOLUTION: The method of supporting substrates supports substrates from below where components are mounted from above by an elevation/lowering shaft held by a holding section and support pins. The method of supporting substrates includes: an acquisition step (S100) for acquiring information indicating load resistance properties of components; and a control step (S101) for controlling holding power to the elevation/lowering shaft to a value corresponding to the load resistance properties shown by the information acquired in the acquisition step by controlling the holding section before mounting the components on the substrate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010115673-A (JP)
Title: Insertion tool, an device and method for straightening strain
Inventor: SHIMADA SHUICHI
IPC: B21D3/14
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To straighten strain in the radial direction in the opening part of a workpiece in an insertion tool, a device and a method for straightening strain for straightening the strain in the opening part of a turbine runner, a pump impeller, etc. of a torque converter.  <P>SOLUTION: In this insertion tool (6) for straightening the strain in the opening part (71) by inserting and fitting the tool into the opening part (71) of the workpiece (7), the insertion tool (6) has an insertion part (61) and a small-diameter part (63) in this order from the side to be inserted into the opening part (71). The peripheral surface of the insertion part (61) is formed into a tapered shape so that the outside diameter of the insertion tool (6) is made gradually larger from the side to be inserted into the opening part (71) and the maximum outside diameter of the insertion part (61) is not less than the inside diameter of the opening part (71). The diameter of the small-diameter part (63) is smaller than the inside diameter of the opening part (71).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009199062-A (JP)
Title: Optical scanner, and image forming apparatus
Inventor: MIYAGAKI KAZUYA
IPC: H01S5/062
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical scanner which uses a polarization bistable VCSEL and a current control method thereby reduces the number of light sources therein to half the conventional one, and attains speeding-up of a polarization switching to a nano-second order and nonetheless requires no additional parts apparently, is compact and attains super high-speed and highly efficiently utilizes light, and to provide an image forming apparatus using the same.  <P>SOLUTION: The optical scanner is provided in which utilizing the fact that, at the region other than a bistable region, oscillation in either polarization direction is caused according to the level of the value of the applied electric current, the electric current is applied in such a manner that the current value smaller than the lower limit in the bistable region and the current value higher than the upper limit are switched, whereby output laser beam is input into a polarized beam splitter, and the outlet of the laser beam emitted from the polarized beam splitter is differentiated according to the polarization direction and introduced into different photoreceptors, so that the time division exposure of the two photoreceptors can be performed using a single light source.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010116851-A (JP)
Title: Valve gear drive device for internal combustion engine
Inventor: MINATO AKIHIKO
IPC: F01L1/46
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent breakage of an internal combustion engine even if abnormality occurs in a second operation valve in a valve gear drive device and to continue at least necessary minimum operation by establishing normal engine cycle.  <P>SOLUTION: This device includes: a control chamber 18 connected to a high pressure chamber 2 in which pressurized working fluid is stored, a first operation valve 20 provided between the control chamber 18 and the high pressure chamber 2 and opened when a valve 11 is opened for introducing working fluid to the control chamber 18 from the high pressure chamber 2, and a second operation valve 30 provided in a discharge passage 19 connected to the control chamber 18 and opened when the valve 11 is closed for discharging working fluid from the control chamber 18. A release passage 45 is connected to the control chamber 18 and a rupture disk 46 bursting at a prescribed pressure is provided in the release passage 45. Burst part opening area of the rupture disk 46 in such a state that the second operation valve 30 is closed is set to an area with which the valve 11 can be opened and closed as well after the burst of the rupture disk 46.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009087361-A (JP)
Title: System and method of creating and communicating with component-based wireless application
Inventor: SHENFIELD MICHAEL
IPC: H04L29/06
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system of creating wireless component applications and communicating with them, and a method.  <P>SOLUTION: Mobile communication devices communicate with a web service via a wireless network, and the Internet, and optionally communicates with a message-map service. Each wireless component application is executed by a component framework on one of the mobile communication devices, and comprises data components, presentation components, message components, and workflow components. The component framework executes the component application in an application container.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009095033-A (JP)
Title: Camera with communication function
Inventor: OMURA AKIRA
IPC: H04N5/225
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a camera with communication function which properly responds by a photography function and a communication function.  <P>SOLUTION: The camera with communication function includes: a communication means for performing communication with other communication device; an imaging means for imaging an object image; and a switching means for switching a communication mode for performing communication by the communication means and a photography mode for performing photography by the imaging means, and constituted so that the switching means switches a mode to the photography mode according to termination of the communication in the communication mode.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010121281-A (JP)
Title: Width expanding material for road bridge
Inventor: SANO TADASHI
IPC: E01D19/12
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a width expanding material for a road of a road bridge made of a concrete floor slab, and a method for installing the same, which reduce weight, which make constructibility excellent, and which make a construction period short.  <P>SOLUTION: A hollow tubular steel body (wheel guard) 11A includes a front portion 11a, a top portion 11b, a back portion 11c and a bottom portion 11d, which are made of a steel plate. One or two holes are juxtaposed in a web plate 13 which is enclosed with a section between reinforcing ribs 14 and 14. For example, an approximately annular reinforcing rib 11e is fixed inside the wheel guard 11A; and a flange elongation portion 15 with a predetermined length is fixedly arranged at the lower end of the web plate 13 in the front direction of the wheel guard 11A almost in parallel with an elongated portion 12 of the wheel guard 11A. The elongated portion 12, the web plate 13 and the flange elongation portion 15, which wholly have an approximately U-shaped lateral surface, are held and fixed on the concrete floor slab 18 by interposing an epoxy resin layer 21 and a mortar layer 22 for substrate treatment in this approximately U-shaped portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010124060-A (JP)
Title: Image forming apparatus, control method for image forming apparatus, and computer program
Inventor: AKIMOTO NAOTO
IPC: H04N1/21
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of saving the remaining data to removable media while maintaining security, when saving of data to the removable media is interrupted.  <P>SOLUTION: The image forming apparatus stores image data generated with a scanner into connected removable media. When storing can not be continued, image data are memorized in a memory arranged at the image forming apparatus. The image forming apparatus associates the memorized image data with authentication information and manages them. When removable media are newly connected, it is determined whether the image data associated with an inputted authentication information are memorized in the memory or not. If they are memorized, the image data are stored in the newly connected removable media. If they are not memorized, the image data are not stored.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121474-A (JP)
Title: Fuel storage system
Inventor: WATANABE TAKESHI
IPC: F02M37/00
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a malfunction due to evaporated fuel or deteriorated fuel when an internal combustion engine is not operated for a long term.  <P>SOLUTION: A fuel supply system 800 includes a main tank 801 and sub-tank 810 having a variable displacement structure which communicates therebetween through a communication pipe 817. The communication pipe 817 keeps a transfer pump 818 therein to properly transfer fuel from the main tank 801 to the sub-tank 810. An oil feed pipe 803 is connected to the main tank 801. New fuel containing a high proportion of a light component is stored in the main tank 801 having an evaporation suppressing effect by displacement variation so as to suppress evaporation. An ECU 100 sets ratios of sub-fuel FL2 and main fuel FL1 to fuel supplied to an injector 212 in response to cooling water temperature Tw when deteriorated fuel is stored in the sub-tank 810 and light fuel is stored in the main tank 801.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009157353-A (JP)
Title: Waveguide sensor for sensing
Inventor: HU SZUHAN
IPC: G02B6/122
Filed: 2008-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waveguide sensor for sensing two-dimensional movement and three-dimensional movement with remarkably superior sensitivity.  <P>SOLUTION: The waveguide sensor includes a substrate, a first underclad arranged on one side of the substrate, a first sensing core, a first overclad, a second underclad arranged on another side of the substrate, a second sensing core, and a second overclad. A first grooved part which extends in a direction not parallel to a direction in which the first sensing core extends is formed on the first overclad, so that the first grooved part and the first sensing core together form a first grating in a plane view. Furthermore, a second grooved part which extends in a direction not parallel to the direction in which the second sensing core extends is formed on the second overclad, so that the second grooved part and the second sensing core together form a second grating in a plane view.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010123401-A (JP)
Title: Electrode material for nonaqueous electrolyte secondary battery, electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery using it
Inventor: SAITO YOSUKE
IPC: H01M4/48
Filed: 2008-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode material for a nonaqueous electrolyte secondary battery with high discharge capacity and excellent cycle characteristics, and an electrode for a nonaqueous electrolyte secondary battery using the same, as well as a nonaqueous electrolyte secondary battery using the same.  <P>SOLUTION: The electrode material for a nonaqueous electrolyte secondary battery contains TiO<SB>2</SB>(B) and/or its element substitute, and satisfies following requirements (1), (2). (1) When a half-value width of a diffraction peak 'a' in which a diffraction angle 2θ in powder X-ray diffraction measurement using CuKα<SB>1</SB>rays exists around 22 to 27° is FWHMa, an FWHMa value is to be 0.6 or more. (2) When a half-value width of a diffraction peak b in which a diffraction angle 2θ in powder X-ray diffraction measurement using CuKα<SB>1</SB>rays exists around 43.5° is FWHMb, an X-ray half-width value ratio XFab value stipulated in a formula (1) below is to be 1 or less. Formula (1): XFab value=FWHMb/FWHMa.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121572-A (JP)
Title: Compression ignition internal combustion engine
Inventor: KAKUHO AKIHIKO
IPC: F02B3/06
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To achieve secure ignition in a low load region and suppression of combustion noise in a high load region by making distribution of octane numbers of fuel in a combustion chamber 4 suitable for an engine operation state.  <P>SOLUTION: Two fuel valves are arranged in a center of an upper part of the combustion chamber 4, and conic sprays are different in spray angles. A high octane number fuel F1 has a narrow spray angle, and is sprayed into a cavity 17 of a piston 3 in the latter half of the compression stroke in the low load region and the intermediate load region. A low octane number fuel F2 has a wide spray angle, and the compression ignition timing thereof is controlled by the injection timing, and is sprayed in the timing not interfering with the high octane number fuel F1 colliding with the cavity 17 in the low load region, and is sprayed in the timing interfering with the high octane number fuel F1 ascended from the cavity 17 in the intermediate load region, and a part thereof is mixed, and fuel having an intermediate octane number is obtained. In the high load region, the high octane number fuel is injected in the intake stroke, and is mixed with the low octane number fuel F2 injected later.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121761-A (JP)
Title: Damper pulley and auxiliary machine driving device including the same
Inventor: NAKAMURA MITSUHIRO
IPC: F16F15/126
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact damper pulley having high versatility in which resonance of a rotational shaft is avoided and there is no rotational fluctuation at an engine start from when the engine is started until the rotational shaft reaches an idling speed, and an auxiliary machine driving device equipped with the damper pulley.  <P>SOLUTION: The damper pulley 20 includes a hub 21 fixed to a crankshaft 3, a damper mass 22 disposed to surround the outer periphery of the hub 21, and a damper mass elastic body 23 for elastically connecting the hub 21 to the damper mass 22. The hub 21 has a cylindrical boss part 21b projecting in the axial direction. The damper pulley 20 further includes a pulley 25 disposed to surround the outer periphery of the boss part 21b and around which a driving belt 15 is wrapped, and a centrifugal clutch 24 configured to connect the hub 21 to the pulley 25 when the rotational speed (rpm) of the hub 21 is a reference rotational speed (rpm) or higher and disconnecting the hub 21 from the pulley 25 when the rotational speed of the hub 21 is less than the reference rotational speed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120598-A (JP)
Title: Hinge structure
Inventor: NAKAMURA YUTA
IPC: E05F1/12
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To enlarge a space of a trunk room in a hinge structure for supporting a luggage door of the trunk room of a vehicle so as to be turnable.  <P>SOLUTION: The hinge structure for supporting the luggage door 1 of the trunk room 3 so as to be turnable is provided with a first arm 11 having an opening 11a1 formed at a tip 11a formed to a hollow a cylindrical shape having a rear end closed by a bottom 11b and having an axis curved in a circular arc-like shape; a coil spring 13 stored in the cylinder of the first arm 11; and a second arm 12 formed in a rod-like shape curved in a circular arc-like shape, supporting a back surface side of the luggage door 1 by the tip 12a, having a rear end 12b slidably inserted from the opening 11a1 of the first arm 11 into the cylinder of the first arm 11 and removably stored so as to be inserted in the cylinder. The rear end 12b of the second arm 12 is abutted on the coil spring 13 stored in the cylinder of the first arm 11 and biased toward the opening 11a1 of the first arm 11 by the coil spring 13.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121420-A (JP)
Title: Boundary material
Inventor: KURITA REINA
IPC: E04F19/04
Filed: 2008-11-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a boundary material such as a plinth and waist panel which is attached to a wall surface side in a band shape along the corner between a wall surface and a floor surface and cleanable easily.  <P>SOLUTION: This boundary material 1 is provided to the wall surface side in a band shape along the corner between the wall surface 4 and the floor surface 5. The boundary material includes a base plate 3 fixed to the wall surface and a detachable decorative cover 2 for covering the base plate. The decorative cover covers at least the upper end surface 30 of the base plate and the upper side of the vertical surface 31 thereof. The decorative cover includes an upper end part 20 formed to form a space part 10 between the upper end surface and the inner surface of the decorative cover.  <P>COPYRIGHT: (C)2010,JPO&INPIT