baber/WOPTO huggingface dataset:
Patent JP-2009008105-A (JP)
Title: Disk brake for vehicle
Inventor: ADACHI OSAMU
IPC: F16D65/18
Filed: 2007-06-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a back-up ring suitably energizing a piston seal to a non-braking position direction and surely preventing the bite of the piston seal without causing a trouble in the movement of a piston in a cylinder aperture.  <P>SOLUTION: A piston seal installation groove 9 is formed in a circumference direction on the inner circumference surface of the cylinder aperture 6. The piston seal 11 is fitted in the piston seal installation groove 9, and the back-up ring 12 energizing the piston seal 11 in the non-braking position direction is provided between the disk rotor side surface 11b of the piston seal 11 and the disk rotor side surface 9b of the piston seal installation groove 9. The back-up ring 12 comprises a ring body which is elastically deform accompanied by the movement of the piston 7 in the cylinder aperture, has an inner diameter dimension larger than an outer diameter dimension of the piston 7 in a state before the elastic deformation and has an inner diameter dimension the same as the outer diameter dimension of the piston 7 in a state after the elastic deformation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008130542-A (JP)
Title: Electrode for lithium secondary battery and lithium secondary battery containing this
Inventor: LEE SANG-MIN
IPC: H01M4/139
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a lithium secondary battery and a lithium secondary battery containing this, and enable to improve life characteristics of the lithium secondary battery by showing a buffer action to a volume change of an active material due to charging and discharging of the electrode for the lithium secondary battery.  <P>SOLUTION: The electrode for the lithium secondary battery includes a collector and an active material layer formed on the collector. The active material layer includes an active material capable of reversibly inserting and removing lithium, a binder, and a polymer for pore formation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009007051-A (JP)
Title: Filling device
Inventor: NAKAMURA RYOHEI
IPC: B65B3/04
Filed: 2007-06-29
Abstract: <P>PROBLEM TO BE SOLVED: To turn a container 4 supported by a container carrier 2 while filling operation is being carried out.  <P>SOLUTION: A supporting member 8 having a circular outer peripheral surface rotatably held on a base member 10 having its top plan shape of substantial square one is provided with four positioning setting members 12 that move in a radial direction, and a container 4 is set in its position and supported by these positioning setting members 12. A roller 24 rotated while being abutted against a container supporting member 18 is installed on a side of a filling position P where a filling nozzle 22 of a conveyor 20 for transporting a container carrier 2, the container supporting member 8 is rotated by this roller 24 during filling operation, and a base member 10 is prevented from being rotated by a transferring guide 28 on the conveyor 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014819-A (JP)
Title: Projection optical system and image projection device including the same
Inventor: WADA TAKESHI
IPC: G02B13/18
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projection optical system suitable for a liquid crystal projector for example, with small variation in optical performance due to environmental change, less variations in optical performance accompanying zooming, and satisfactory optical performance over the screen as a whole.  <P>SOLUTION: The projection optical system projects an image to be projected illuminated by a luminous flux from an illumination optical system onto a projection surface, wherein the focal length fcer of at least one lens element from among the lens elements including a lens surface satisfying the inequality expression (1): 0.3<Dcer/Dr<0.7, the coefficient of thermal conductivity k (W/m K) of the lens element, and focal lengths fw, ft of the projection optical system at a wide angle end and a telephoto end are properly set, where Dr is the effective diameter of the lens surface closest to the projection surface side, and Dcer is the effective diameter of a certain lens surface.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017004-A (JP)
Title: Device and method for processing image
Inventor: MOTOYAMA TAKUTO
IPC: G06T5/00
Filed: 2007-07-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel and improved device and method for processing an image by detecting the position of a dot interference even to the input of a video signal for a high-definition television broadcasting and obtaining a more excellent video without deteriorating the whole resolution through improvement on the detected place.  <P>SOLUTION: The video signal for high-definition television broadcasting contains noises generated by separating the video signal into two or more component signals. For such video signal for high-definition television broadcasting, detecting sections 110 and 210 are provided to detect the place of patterns generated corresponding to noises and improving processing sections 120 and 320 are further provided to reduce noises regarding the place of the patterns generated detected by the detecting sections in the video signal for the high-definition television broadcasting.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017175-A (JP)
Title: Headphone
Inventor: OSHIRYOJI MAKOTO
IPC: H04R1/10
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a headphone (50) having high noise barrier performance that excellently reduces external noise.  <P>SOLUTION: The headphone has a speaker part (1R) equipped with: a baffle plate (11R) having sound output holes (11Rg); a peripheral wall (11Re) stood on one surface side of the baffle plate (11R) to enclose the sound output holes (11Rg); a speaker unit (16R) put inside the peripheral wall (11Re); a unit cover (12R) abutting on the peripheral wall (11Re) and covering the back (16R2) of the speaker unit to form a first cavity (BC1) between the back (16R2) and the unit cover (12R); and a housing (15R) abutting on the baffle plate (11R) and covering the unit cover (12R) to form a second cavity (BC2) between the unit cover (12R) and the baffle plate (11R).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009013276-A (JP)
Title: Friction material
Inventor: CHINDA NORIO
IPC: C09K3/14
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balanced friction material used for both of a service brake and a parking brake satisfying requirement performance at service braking and enhance static friction coefficient at parking braking.  <P>SOLUTION: The friction material contains a fiber base material, a friction adjustment agent and a binder. As the friction adjustment agent, 2-20 vol.% of cashew dust, 10-25 vol.% of a rubber component and 2-5 vol.% of a solid lubricant are contained, a total amount of the cashew dust and the rubber component is 30 vol.% or lower, and graphite becoming a factor for reducing friction coefficient at parking braking is not contained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023120-A (JP)
Title: Slip with card
Inventor: KOJIMA MASATAKA
IPC: B42D15/10
Filed: 2007-07-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a slip with a card that can be inexpensively manufactured and capable of imparting a superior counterfeiting prevention function.  <P>SOLUTION: A card piece 50 is formed surrounded by a cutout line 51 comprising perforated lines in a region of a single piece slip 40, and minute perforated lines 53 comprising minute cut parts 53a and minute uncut parts 53b are included in at least one side of the cutout line 51 of the card piece 50.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027788-A (JP)
Title: Rotary electric machine
Inventor: MAEDA NAOHIDE
IPC: H02K19/22
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rotary electric machine which is equipped with a cooling fan that is high in cooling efficiency, has a high flexibility in form, and an improved high-speed strength, using a usual inexpensive metallic plate.  <P>SOLUTION: In the rotary electric machine, where a cooling fan consisting of a metallic plate is fixed to a rotating shaft 1 constituting a rotor 2, the fan 3 is composed of: a first fan member 31 which has a plurality of first blades 312 being cut and erected in the direction of one side of the rotating shaft from a first main plate part 311 extended radially; and a second fan member 32 which has a plurality of second blades 322 being cut and erected in the direction of the other side of the rotating shaft from the second main plate part 321 superposed on this first fan member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008026320-A (JP)
Title: Noncontact single side probe, and apparatus and method for testing breakage of wire and short circuit of pattern electrode using the same
Inventor: TAK EUN
IPC: G01R31/50
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and method for testing the breakage of wires and short circuits of pattern electrodes using a noncontact single side probe in which a feeding electrode and a sensor electrode of a noncontact probe electrode are constituted of one module, the apparatus and method for testing the breakage of wires and short circuits of pattern electrodes the space resolution and the signal-to-noise ratio of which are improved by constituting a pair of a feeding electrode and a sensor electrode of a noncontact probe electrode of a noncontact side probe.  <P>SOLUTION: The noncontact single side probe includes: the noncontact probe electrode for sensing and feeding a pattern electrode to be inspected with power without contact; the feeding part for feeding the noncontact probe electrode with AC power; and a sensing part for measuring electric variation values at the noncontact probe electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009031054-A (JP)
Title: Route searching system, route searching method, route searching program, and autonomous moving body
Inventor: YABUSHITA HIDENORI
IPC: G01C21/00
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a route searching system, a route searching method, a route searching program, and an autonomous moving body capable of executing optimum route search with a small storage capacity, even when a searching space is wide and a route length is long.  <P>SOLUTION: This route searching system for searching for a route reaching a moving end point from a moving start point in a moving domain is equipped with a domain dividing part for dividing the moving domain into a plurality of domains, an evaluation value calculation part for calculating each evaluation value of the plurality of domains divided by the domain dividing part by using a code set comprising a plurality of codes for expressing the evaluation values having the order determined beforehand, and a route determination part for determining a route based on the evaluation values calculated by the evaluation value calculation part. The evaluation value calculation part assigns each code included in the code set to each of the plurality of domains according to a rule determined beforehand, and uses the code set repeatedly.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009028175-A (JP)
Title: Game machine
Inventor: OKADA KAZUO
IPC: A63F7/02
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of further enhancing a player's eagerness for the play by giving a great impact to the player on the player's technical intervention to identification information by the player's stopping operation.  <P>SOLUTION: The pachinko game machine 10 includes a game board 14 having a play area, movable bodies 610, 615, 620 and 700 movably mounted on the game board, a rotary reel device 500 to variably display and stop the variable display of identification information when a prescribed condition is satisfied, control buttons to stop the variable display by the stopping operation, a slot game execution control means to execute a slot game to stop/display the variably displayed identification information in a display means in a prescribed mode according to the timing of the stopping operation of a stopping operation means, and a movable body control means to executes the control to move the movable bodies 610. 615, 620 and 700 in a movable mode according to the timing of the stopping operation of the control buttons.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033853-A (JP)
Title: Brushless alternator for vehicles
Inventor: HAMADA HIROSHI
IPC: H02K9/06
Filed: 2007-07-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brushless alternator for vehicles that makes it possible to enhance a cooling capability and reduce liquid splashing to and water ingress to gap portions in a rotor.  <P>SOLUTION: The brushless alternator 1 for vehicles includes a stator 2, the rotor 3, a field winding 4, a rectifier 6, a front housing 51, and a rear housing 52. The rear housing 52 includes: a disk-shaped portion extended perpendicularly to the rotating shaft 31 of the rotor 3; multiple spokes radially extended from the disk-shaped portion outward in the radial direction; a housing side wall extended from the outer circumferential ends of the spokes in the circumferential direction; and an intake window defined by the outer circumferential portion of the disk-shaped portion, the spokes, and the housing side wall. The outer circumferential portion of the disk-shaped portion is tapered so that the relation of L2>L1 holds, letting the outside diameter on the side with the rectifier 6 disposed be L1 and the outside diameter on the side with the rotor 3 disposed be L2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008041661-A (JP)
Title: System with superconducting cable
Inventor: SCHMIDT FRANK
IPC: H01B13/00
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting cable system so configured that no metal particle generated by abrasion enters the region that is exposed to an electric field.  <P>SOLUTION: The system comprises a superconducting cable (KA) that consists of an inside conductor (1) of a superconductor, a screen (S), and a dielectric body (3) attached between them. The screen consists of a superconductor component (4) and a component (5) of high conductive material. It is enclosed with cryostat (KR) consisting of two stainless steel pipes (6 and 7) extending in concentric manner, along with an intermediate region (9) used for supplying a liquid cooling medium. A liner layer (10) of wear-resistant material whose friction coefficient is lower than steel is provided on the surface of the screen and/or across the entire inside surface of the cryostat, to protect a metal component from wearing. The liner that encloses the screen of the cable is permeable for the cooling medium.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008152232-A (JP)
Title: Image forming apparatus, process cartridge for image forming apparatus, and image forming method
Inventor: TAKADA TAKESHI
IPC: G03G5/06
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus and an image forming method by which non-transferred toner is greatly reduced and a high-quality image free of ground fogging and image blur can be formed even after long-term use.  <P>SOLUTION: In the image forming apparatus in which an electrophotographic photoreceptor is rubbed with a member other than a cleaning blade, the toner used is obtained by bringing at least a compound having an active hydrogen group and a toner composition comprising a polymer having a moiety capable of reacting with an active hydrogen group, a polyester, a colorant and a release agent into a crosslinking and/or extension reaction in an aqueous medium in the presence of resin fine particles, and the electrophotographic photoreceptor contains, in an outermost surface layer, a diarylamine compound having at least ethylene groups and aryl groups in a skeleton.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007289964-A (JP)
Title: Washing method of polluted gas
Inventor: KOBAYASHI NOBUO
IPC: B01D53/77
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polluted gas washing device and method which enable the acquisition of high-performance washing effect by a very small and simple structured device, and can reduce noises generated from the device during operation.  <P>SOLUTION: The method washes polluted gas by using the polluted gas washing device comprising an aqueous chemical tank (1), a layer (2) containing paper grains, and a pump (3) for sending the polluted gas into the aqueous chemical tank (1) and the layer (2) containing the paper grains. The paper grain is made by applying a thermosetting resin and/or an aqueous solution of a crosslinking agent for cellulose to a paper grain made from dry powder of cellulose fiber, or impregnating the paper grain with them to cross-link and harden the paper grain. The polluted gas is sent into the aqueous chemical tank (1) by the pump (3), and then introduced to the layer (2) containing the paper grains.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009035282-A (JP)
Title: Hinged cap
Inventor: HAYAKAWA SHIGERU
IPC: B65D47/08
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinged cap which has no possibility of opening the upper lid of the hinged cap by increasing in pressure caused by increasing in air pressure in the cap by heating and enables the upper lid to be opened and closed without requiring a remarkably strong force for a user.  <P>SOLUTION: In the hinged cap mounted on a mouth cylindrical part of a container and consisting of a cap main body and the upper lid, the cap main body is equipped with a spouting cylinder, an engaging cylindrical part fitted in the mouth cylindrical part of the container, and an outer peripheral cylindrical part continuously provided with the hinge on the upper end outer periphery. The engaging cylindrical part is provided with a lid engaging part engaging the upper lid, and the outer peripheral cylindrical part is equipped with the lid engaging part engaging the upper lid, and the outer peripheral cylindrical part is provided with the lid holding part on the upper end of the outer periphery on the opposite side of the hinge through a weakened part, and the upper lid is equipped with a top wall and an outer cylindrical wall. The lower end of the inner periphery of the outer cylindrical wall is enlarged in its diameter, and is provided with an engaging part for engaging with the lid engaging part of the engaging cylindrical part of the cap main body. At a specified position of the lower end of the outer periphery, the hinge is continuously provided, and on the opposite side of the hinge, a knob part provided with a projecting part at its center is arranged, and the projecting part of the knob part is engaged with the lid holding part of the cap main body.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034274-A (JP)
Title: Cautery
Inventor: MINEURA KIYOSHI
IPC: A61F7/00
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handy cautery which can select a heating capability independently of a cooling capability and is easy to handle.  <P>SOLUTION: The cautery includes: a cylindrical container 1 whose front end surface is closed; a contact terminal 6 projecting outward through a front end partition wall of the cylindrical container 1; a heat conduction body 7 which is disposed in contact with a rear end surface of the contact terminal 6 inside the cylindrical container 1 and has a heater 8 embedded; a coolant filled cylinder 11 disposed on the back side of the heat conduction body 7 inside the cylindrical container 1 slidably in the axial direction; a cap 2 for closing the rear end part of the cylindrical container 1; and magnetic force granting means 13 and 14 which brings a front end surface 11c of the filled cylinder 11 into contact with a rear end surface 7b of the heat conducting body 7 when cooling down the contact terminal 6 and separating the front end surface 11c of the filled cylinder 11 from the read end surface of the heat conducting body when heating the same. The surrounding wall of the filled cylinder 11 is of a heat insulation structure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035400-A (JP)
Title: Conveyer equipment
Inventor: MIYAHARA AKIRA
IPC: B65G13/08
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide conveyor equipment always capable of smoothly transmitting driving force to a roller group by providing a transmitting rotating body opposite to the only roller group in a curved route part in regard to conveyor equipment arranged with a common endless belt over from straight route parts to curved route parts.  <P>SOLUTION: This conveyor equipment 1 is formed with a conveyance route 2 having straight route parts 3X and 3Y and curved route parts 4X and 4Y by arranging rollers 26X and 26Y in a conveyor frame freely to idle. A driving means 30 for the roller group is structured by arranging a common endless belt 31 in each of the route parts along the conveying direction, and providing a driving section 41 for the endless belt. The endless belt is structured freely to abut on the roller group from the lower side, arranging the belt thickness direction in the vertical direction in the straight route parts, and structured freely to abut on a rotation receiving part of a group of transmitting rotating bodies 71 provided opposite to the roller group, arranging the belt cross direction in the vertical direction in the curved route parts.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009034405-A (JP)
Title: Drying machine, and washing and drying machine
Inventor: KOIKE TOSHIFUMI
IPC: D06F25/00
Filed: 2007-08-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drying machine or a washing and drying machine capable of improving finishing of drying without enlarging the volume of a drum.  <P>SOLUTION: The washing and drying machine includes: a washing and dehydrating tub 3 for storing clothes; a motor for driving the washing and dehydrating tub; and a case body for supporting the washing and dehydrating tub, and then, performs a washing operation and a drying operation by rotating the rotary drum by the motor. The washing and drying machine includes the step of moving the clothes in the rotary direction of the washing and dehydrating tub to be dropped by weight of the clothes during the drying operation. The washing and drying machine includes means for directly blowing the clothes. The blowing air by the means has a prescribed air volume and air rate which are set to smooth out wrinkles from the stored clothes.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009042012-A (JP)
Title: Probe card
Inventor: HANESAKA MASATOSHI
IPC: G01R1/073
Filed: 2007-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe card capable of easily mounting/dismounting a contact probe on/from a probe substrate.  <P>SOLUTION: A resistance domain 30 is formed on the probe substrate 11, and an insulating layer 31 is formed on the resistance domain 30, and a probe mounting pad 32 is formed on the insulating layer 31. Further, a low melting-point metal layer 33 melted by Joule heat of the resistance domain 30 is formed on the probe mounting pad 32, and the contact probe 15 is fixed on the probe mounting pad 32 by the low melting-point metal layer 33. Hereby, when a heating current is supplied to the resistance domain 31 from the outside, the low melting-point metal layer 33 is melted, and mounting/dismounting of the contact probe 15 on/from the probe substrate 11 can be performed easily.  <P>COPYRIGHT: (C)2009,JPO&INPIT