baber/WOPTO huggingface dataset:
Patent JP-2010282127-A (JP)
Title: Display device
Inventor: YOKOO YOSHIHIKO
IPC: G09G3/20
Filed: 2009-06-08
Abstract: <P>PROBLEM TO BE SOLVED: To achieve display which is easily intelligible to users, and control the power consumption, regarding a display device configured to make a display control to change brightness.  <P>SOLUTION: The display device is equipped with: a display part; a signal input part which receives an input of a display signal; a setting input part which sets a specified area as an area to detect a change in information displayed on a display screen; a first storage part which stores the display information on the whole display screen, generated from the input display signal, as an input image; a comparison image extracting part which extracts the display information belonging to the set specified area from the input image stored in the first storage part; a second storage part which stores the extracted display information as a comparison image; a change detecting part which compares the display information in the specified area generated from the present display signal with the stored comparison image, and detects the image change in the specified area; and a display control part configured to make the display control so that the brightness of the display area to control the brightness previously related to the specified area is increased, when detecting the change.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009197809-A (JP)
Title: Fuel injection system comprising high-pressure variable-delivery pump
Inventor: RICCO MARIO
IPC: F02M69/00
Filed: 2009-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low cost reliable fuel injection system.  <P>SOLUTION: The injection system has a high-pressure pump 7 having at least one pumping element 18 operated reciprocatingly to perform an intake stroke and a delivery stroke. Each pumping element 18 has a corresponding intake valve 25 communicating with an intake conduit 10 supplied by a low-pressure pump 9. The intake conduit 10 is fitted with an on-off solenoid valve 27 controlled by a control unit 16 asynchronously with respect to intake of each pumping element 18. And the control unit 16 can control the on-off solenoid valve 27 by means of frequency-modulated and/or duty-cycle-modulated control signals A, C.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010284855-A (JP)
Title: Gas barrier laminated film for vacuum heat insulating material, and vacuum heat insulating material
Inventor: KAMITORI MASAKAZU
IPC: F16L59/06
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum heat insulating material suitably used for household electrical appliances and houses.  <P>SOLUTION: The vacuum heat insulting material has a core material vacuum-sealed with a gas barrier laminated film for the vacuum heat insulating material formed by laminating two gas barrier layers and a heat-fusible resin layer. At least one layer of the gas barrier layers is a gas barrier film formed by laminating silicon-containing vapor deposition films on both sides of a polyvinyl alcohol resin film in a thickness of 150-4,000 Å, and providing each of the vapor deposition films with a gas barrier coating film comprising a predetermined gas barrier composition. The obtained vacuum heat insulating material excels in gas barrier property and heat insulting property.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010042662-A (JP)
Title: Method for manufacturing hollow shaft having at least one integrated flange made of fiber composite material
Inventor: GEISLINGER CORNELIUS
IPC: B29C70/16
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture, simply and with high cost efficiency, a hollow shaft having an integrated flange made of a fiber composite material which has a prescribed uniform fiber structure and a flexible setting of wall thickness of the flange in the area of the flange.  <P>SOLUTION: In a method for manufacturing the hollow shaft having the integrated flange 12 made of the fiber composite material, a plurality of cross roll parts 13 made of a fibrous material are applied to a core 20 inside a shaft part 11. The core 20 has extension rings 22 in the radial direction, and the roll parts 13 are fixed on the periphery 23 of each extension ring 22. One or more inserts 15 made of a fibrous material are inserted in an area of the extension rings 22 between the roll parts 13. A part of the roll parts 13 is peeled off from the periphery of the extension rings 22 on an edge 25 using a stripper 30, and is mounted on a bearing surface 24 of the extension rings 22, to form a part of the flange 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010287494-A (JP)
Title: Headlamp for vehicle
Inventor: KOSUGI KAZUTAKA
IPC: F21S8/12
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headlamp for vehicle in which reduction in damages to a pedestrian is aimed by alleviating an impact to the pedestrian upon collision of the vehicle with the pedestrian.  <P>SOLUTION: The headlamp for vehicle includes a lamp outer casing 4 composed of a lamp housing 2 and a cover 3 to close the front opening of the lamp housing, and a lamp unit 9 with a light source 11a arranged inside the lamp outer casing. The headlamp is provided with an optical axis adjustment mechanism 17 which changes and adjusts the direction of the optical axis of the light source, and the optical axis adjustment mechanism is provided with aiming screws 18, 18 which are formed of a resin material and are supported rotatably to the lamp housing in axial direction. Cut-out parts 21b, 21b are formed at the outer periphery of the aiming screws.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010285578-A (JP)
Title: Friction material
Inventor: IDEI HIROSHI
IPC: C09K3/14
Filed: 2009-06-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a friction material having high strength characteristics using carbon fibers.  <P>SOLUTION: The friction material includes: at least a fiber substrate; a binder; and a friction modifier. In the friction material, the carbon fibers in which functional groups are pre-introduced are treated with an organometallic coupling agent and are contained as the fiber substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011000864-A (JP)
Title: Exposure head, and image forming apparatus
Inventor: SOWA KEN
IPC: B41J2/455
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a technique enabling good exposure by stabilizing the size of a convergent light independently of variation of the position of an image carrier surface or an exposure surface.SOLUTION: The image forming apparatus includes an image carrier, and an exposure head which has light emitting elements for emitting the light of a first wavelength and the light of a second wavelength and an imaging optical system that images the light of the first wavelength to a first imaging position and also images the light of the second wavelength to a second imaging position. The surface of the image carrier is located between the first imaging position and the second imaging position.
Patent JP-2011007834-A (JP)
Title: Projector
Inventor: KOBAYASHI MAMORU
IPC: G02F1/13357
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To prevent, in advance, a light source device from being housed in a housing posture unsuitable for installation posture of a projector.SOLUTION: The projector can be installed in either posture of first posture or second posture that is obtained by inverting the first posture upside down in a vertical direction parallel to a gravity direction. The projector includes: the light source device 300 including a light emitting tube 410 having a light emitting part, a sub reflection mirror 430 having shape asymmetric with respect to a plane including a center axis of the light emitting tube 410 and reflecting light emitted from the light emitting part 411 toward the light emitting part, and a main reflection mirror 420 having shape asymmetric with respect to the plane and reflecting the light emitted from the light emitting part 411 to the side of an area to be illuminated; a light source device housing part 130 capable of housing the light source device 300 in the housing posture suitable for each posture of the first posture and the second posture; and a regulating member 160 regulating so that a component for second posture installation 200 cannot be attached if the light source device 300 is housed into the light source device housing part 130 in the housing posture unsuitable for the second posture.
Patent JP-2011007921-A (JP)
Title: Image forming apparatus
Inventor: KIDERA HIRONARI
IPC: B65H5/38
Filed: 2009-06-24
Abstract: PROBLEM TO BE SOLVED: To improve the conveyance stability of a recording material between a transfer belt and a fixing device.SOLUTION: A fixing pre-guide portion is disposed between the transfer belt and the fixing device. The fixing pre-guide portion has a guide surface having the lowest point which is lowest in the middle, a front-end highest point which is highest in the downstream of the lowest point in the direction of recording material conveyance, and a rear-end highest point which is highest in the upstream of the lowest point in the direction of recording material conveyance. The inclination angle of the guide surface is gradually changed from the lowest point to the front-end highest point.
Patent JP-2011007275-A (JP)
Title: Check valve
Inventor: YAMAMOTO YASUHIRO
IPC: F16K15/02
Filed: 2009-06-26
Abstract: PROBLEM TO BE SOLVED: To increase pressure difference of fluid further or suppress movement of a valve element in an urging direction to suitably suppress chattering of a check valve.SOLUTION: The check valve 20 includes: a valve seat 30 having a hole part 32 as an inlet port of fluid; and the valve element 40 urged in a direction of the valve seat 30. The valve element 40 opens/closes the first hole part 32 according to pressure of the fluid flowing into the first hole part 32. Second hole parts 44 are formed to side faces of the valve element 40. An inner conduit 47 is formed to the inside of the valve element 40, to communicate with the second hole parts 44 and guide the fluid downstream of the fluid. The relationship between a total cross-section S2 of a total cross-section as substantial conduits of the second hole parts 44, and a conduit cross-section area S1 as a cross-section area of the internal conduit 47 is S1/S2≥210%.
Patent JP-2011005182-A (JP)
Title: Pre-filled syringe package, and pack for pre-filled syringe
Inventor: ASAKURA TAKASHI
IPC: B65D81/02
Filed: 2009-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a pack for a pre-filled syringe molded easily and robust against vibration when transported and an impact when dropped.SOLUTION: This pack 1 for the pre-filled syringe is constituted of at least a body 1a and a lid body 1b, a molded part 10 molded into a recessed shape matched with a shape and a half-cross-sectional face of one pre-filled syringe 2 is provided in each of the body 1a and the lid body 1b, the molded part 10 includes a syringe storage part 100 molded to clamp the syringe 20, a flange storage part 102 molded to clamp a flange 21 to be matched with a shape of the flange 21, and an impact absorbing part 101 molded deeper than a depth of the flange storage part 102, and the impact absorbing part 101 is provided at least in a storage portion of the syringe 20.
Patent JP-2010062137-A (JP)
Title: Electrolyte membrane, method of manufacturing the same, and articles including the same
Inventor: TAMAKI RYO
IPC: B01D71/34
Filed: 2009-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To meet needs for a proton exchange membrane in which mechanical stability and heat stability are improved.  <P>SOLUTION: A method of manufacturing an electrolyte membrane includes: a stage to form a mixture to contain poly-hydroxy compound, aromatic poly-halide compound, and alkaline metal hydroxide, a stage to install the mixture on a porous substrate; a stage in which the mixture is reacted to form a proton conductor; and a stage in which the proton conductor is cross-linked to form a cross-linked proton conductive network. In addition, an article is constituted by including a porous base material and the cross-linked proton conductor installed on the porous base material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010070744-A (JP)
Title: Rubber composition
Inventor: SATO KATSUTAKA
IPC: C08L7/00
Filed: 2009-06-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly elastic rubber composition which uses a vulcanization accelerator having a vulcanization-retarding effect equal to or larger than that of DCBS without using such a vulcanization retarder as CTP having possibility causing problems such as the deterioration of rubber physical properties and blooming after vulcanized, prevents the deterioration of the rubber physical properties, has good workability and is excellent in crack resistance.  <P>SOLUTION: There is provided the rubber composition characterized by comprising a rubber component, a sulfenamide-based vulcanization accelerator represented by formula (I) [wherein, R<SP>1</SP>is a 3-12C branched alkyl; R<SP>2</SP>is a 1-10C straight chain alkyl or a 3-10C branched alkyl; R<SP>3</SP>to R<SP>6</SP>are each identically or differently H, a 1-4C straight chain alkyl or alkoxy, or a 3-4C branched alkyl or alkoxy; (n) is 0 or 1; (x) is 1 or 2], trans-polybutadiene, and sulfur.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011012161-A (JP)
Title: Rubber composition for tire and pneumatic tire
Inventor: HOCHI KAZUO
IPC: C08K5/098
Filed: 2009-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a tire that improves performance on ice and abrasion resistance with sufficient balance and a pneumatic tire (especially a studless tire) using the same.SOLUTION: The rubber composition for a tire contains 10-85 pts.mass of silica based on 100 pts.mass of a rubber component containing 20-80 mass% of epoxidized natural rubber with a rate of epoxidation of 2-10 mol% and 10-70 mass% of epoxidized butadiene rubber with a rate of epoxidation of 2-10 mol%.
Patent JP-2011021769-A (JP)
Title: Dry chamber and dry chamber system using the same
Inventor: ITAHANA ISAO
IPC: F24F3/14
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dry chamber capable of keeping only a necessary part of a work area as an area of a prescribed low dew point, and further improving a degree of freedom in work inside thereof, and superior in the replacement performance of a manufacturing line.  <P>SOLUTION: The drying chamber is composed of a casing 20 having an opening 20a, a dry air supply piping system 14, a dry air recovery piping system 16, an upper flap 34 for opening and closing an upper side of the opening 20a, and a lower flap 38 for opening and closing a lower side of the opening 20a, the upper flap 34 is composed of a front plate 34a and a back plate 34b disposed at a back side of the front plate 34a at an interval, and dry air d supplied to a vent layer 34c formed between the front plate 34a and the back plate 34b flows down as an air curtain from a dry air supply opening 34e formed on a lower end face.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009244900-A (JP)
Title: Photochromic coating liquid
Inventor: IZUMI SHINOBU
IPC: G02B5/23
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photochromic coating fluid that provides a photochromic coat layer by being applied over a surface of a base material with an urethane-based primer applied thereon when necessary, and cured, the photochromic coating agent providing the photochromic coat layer having excellent use for the surface of the base material, high adhesion to the base material, and superior photochromic characteristics.  <P>SOLUTION: The photochromic coating agent consists of: 100 parts by weight of a mixture of, for example, a polymerizable monomer component, a cured body thereof obtained by homopolymerization having an L-scale Rockwell hardness of not smaller than 60, and a polymerizable monomer component, a cured body thereof obtained by homoolymerization having an L-scale Rockwell hardness of not larger than 40; 0.01 to 20 parts by weight of a photochromic compound; and 0.001 to 5 parts by weight of a silicone-based or fluorine-based surfactant.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011024124-A (JP)
Title: Portable terminal device and method for setting the same
Inventor: MARTIN MISKOVIC
IPC: H04M1/00
Filed: 2009-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To intuitively perform the setting operation of a predetermined vibration pattern with ease.  <P>SOLUTION: A portable terminal device 1 includes an acceleration sensor 20 to measure acceleration and a control part 11 to generate the vibration pattern including a plurality of vibration levels according to a magnitude of acceleration and a preliminarily associated one on the basis of plural accelerations measured within a predetermined period of time by the acceleration sensor 20. Through such constitution, the portable terminal device 1 is vibrated on the basis of the vibration pattern generated in the control part 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011029233-A (JP)
Title: Power semiconductor element and manufacturing method of the same
Inventor: OTA HIROSHI
IPC: H01L29/06
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power semiconductor element having a superjunction structure formed by embedding a trench groove and improving a breakdown voltage of a terminal part and to provide a manufacturing method of the power semiconductor element.  <P>SOLUTION: In the power semiconductor element, p-type pillars 3 in which the trench groove formed with periodicity in a lateral direction is embedded and n-type pillars 4 being parts of n-type drift layers sandwiched between the adjacent p-type pillars 3, and p-type regions 5 communicating with p-type pillars 3b and disposed below the p-type pillars 3b at the terminal part are arranged in an n-type drift layer 2 installed on a main face of an n<SP>+</SP>drain layer 9 in an element part where a main current path is formed in a vertical direction perpendicular to the main face of the n<SP>+</SP>drain layer 9 and in the terminal part arranged around the element part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009290224-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/336
Filed: 2009-07-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device in which coverage defect due to a step of an island-shaped semiconductor layer is reduced when a protective film and an inter-layer insulating film are formed.  <P>SOLUTION: The semiconductor device includes: a layer containing phosphorus; an intrinsic or substantially intrinsic layer; a metal film; a semiconductor film; a gate electrode; and a protective film. The layer containing phosphorus is formed on part of an intrinsic or substantially intrinsic layer and the metal film is formed on the layer containing phosphorus. The semiconductor film has a projection portion of 1 to 300 μm formed of an intrinsic or substantially intrinsic layer in areas of peripheral ports on all sides; and an intrinsic or substantially intrinsic layer which overlaps with the gate electrode and does not overlap with the metal film and the projection portion are thinner than an intrinsic or substantially intrinsic layer which overlaps with the metal film, and the protective film covers the intrinsic or substantially intrinsic layer which overlaps with the gate electrode and does not overlap with the metal film and the projection portion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011030397-A (JP)
Title: Motor-driven system having power storage device
Inventor: SUMIDA MASAAKI
IPC: H01M10/44
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive and highly reliable motor-driven system having a power storage device, not requiring a management device for charging and discharging.  <P>SOLUTION: The motor-driven system 1 includes a motor-driven device 2, a power storage device 7, a generator 6 and a driver 5. The upper limit voltage E1 of a voltage to be supplied to the power storage device 7 is controlled by a voltage upper limit control function of the generator 6, and the power from the generator 6 or the power storage device 7 is supplied to the motor-driven device 2 while preventing the power storage device 7 from having a voltage lower than the lower limit voltage E2 by the driver 5 having the lower limit voltage detecting function.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035950-A (JP)
Title: Waterproof structure of motor
Inventor: YANAGAWA HIDEAKI
IPC: H02K5/10
Filed: 2009-07-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproof structure capable of reducing noise, achieving a low profile of the motor, and reducing a manufacturing cost.  <P>SOLUTION: The waterproof structure includes a casing 20, a shaft 60 disposed so as to allow both ends to protrude from the casing 20 and provided rotatably on the casing 20 via bearings 42, 52, an external fan 70 fitted to a fan attaching part 62 of the shaft 60 on the outside of the casing 20, a groove part 62a provided toward the inner diameter side on the outer circumferential surface of the fan attaching part 62, and an O-ring 64 disposed on the groove part 62a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035999-A (JP)
Title: Dc-dc converter circuit
Inventor: MOGI SHINICHI
IPC: H02M3/155
Filed: 2009-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a DC-DC converter circuit by which a conduction loss of a switching element can be further reduced compared with that in conventional circuits, thereby improving power conversion efficiency.  <P>SOLUTION: The DC-DC converter circuit 10 includes a first switching element SW1 which includes a first semiconductor switch S1 and a first diode D1, a second switching element SW2 which includes a second semiconductor switch S2 and a second diode D2, an inductor L which is connected between the anodes of the first and second diodes D1, D2, and a third switching element SW3 and a fourth switching element SW4 which are provided to face the opposite directions on the cathode sides of the first and second diodes D1, D2. A first voltage source E1 is connected between the cathode side of the first diode D1 and the anode side of the second diode D2, and a second voltage source E2 is connected between the anode side of the first diode D1 and the cathode side of the second diode D2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034624-A (JP)
Title: Information processing device, information communication system, viewership display method, and program
Inventor: HATTORI YOSHIICHIRO
IPC: H04N5/765
Filed: 2009-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an information processing device by which a content corresponding to information showing the viewerships designated by a user can be acquired and reproduced while viewing a viewing-rate graph or a viewership graph of the content; an information communication system; and a viewership display method.  <P>SOLUTION: Link information is allocated to each of link areas 50a to 50j. For example, a link "http://sample.video.jp/content=AAAAA&time=0" of a reproduction start position "0" second is allocated to the link area 50a 5 seconds from the reproduction time position 0 second. A link area is designated by a predetermined input part, thereby acquiring the link information corresponding to the link area.  <P>COPYRIGHT: (C)2011,JPO&INPIT