baber/WOPTO huggingface dataset:
Patent JP-2011003260-A (JP)
Title: Magnetic recording medium and magnetic recording and reproducing device
Inventor: YOSHIDA HIROSUKE
IPC: G11B5/72
Filed: 2009-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic recording medium that can achieve high scratch resistance even when a carbon protective layer is thinned.SOLUTION: In the magnetic recording medium in which at least a vertical magnetic layer 4 in which an easy axis of magnetization is largely perpendicularly oriented to a nonmagnetic substrate 1, and a carbon protective layer 5 are superposed on the nonmagnetic substrate 1, an intermediate layer 9 including Ru and Co is provided between the vertical magnetic layer 4 and the carbon protective layer 5. This allows the surface of the magnetic recording medium to be protected without causing spacing loss as great as the carbon protective layer 5. Also it is possible to significantly increase scratch resistance of the magnetic recording medium by raising the coverage of the carbon protective layer 5 and firmly bonding the vertical magnetic layer 4 and the carbon protective layer 5.
Patent JP-2011007841-A (JP)
Title: Image forming apparatus
Inventor: KUBO TAKASHI
IPC: G03G15/00
Filed: 2009-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which suppresses downward deflection of an opening/closing door when the opening/closing door is rotated even when paper are stacked on a tray of the opening/closing door.SOLUTION: The image forming apparatus 100 is provided with: an opening/closing door 200 partially opening a conveying path for the image forming apparatus 100; and an engagement section 222 for engaging the image forming apparatus 100 and the opening/closing door 200. The opening/closing door 200 has a rotary shaft 210 arranged in the perpendicular direction, a handle section 220 for rotating the opening/closing door 200 with the rotary axis 210 as the center, and the paper discharge tray 93 for stacking the paper. The handle section 220 has a section to be engaged 221 which can be engaged with the engaging section 222, and the engagement with the engaging section 222 is released by being moved up from below.
Patent JP-2011012403-A (JP)
Title: Key authentication system
Inventor: MAEDA JOJI
IPC: B60R25/04
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a key authentication system with high reliability.SOLUTION: This key authentication system includes: a first data communication portion 110 which is provided inside an insertion port 101, and which makes optical data communication with a first communication portion 210 provided in an inserted key 200, when the key 200 is inserted into the insertion port 101; a second data communication portion 120 which is provided inside the insertion port 101, and which makes optical data communication with a second communication portion 220 provided in the inserted key 200, when the key 200 is inserted into the insertion port 101; and a control unit 150 which makes the second data communication portion 120 output a communication request signal to the second communication portion 220, when the key 200 is inserted into the insertion port 101, which determines whether authentication information output to the first data communication portion 110 by the first communication portion 210 in response to the communication request signal is predetermined data, and which unlocks a lock when determining that the authentication information is the predetermined data.
Patent JP-2011014324-A (JP)
Title: Connector, cable assembly, semiconductor testing device and connector housing
Inventor: SAKIYAMA SHIN
IPC: H01R13/428
Filed: 2009-06-30
Abstract: PROBLEM TO BE SOLVED: To suppress generation of noises in a signal transmission, while suppressing enlarging of the size of a connector.SOLUTION: The connector is provided with a plurality of cable terminals 3 and a housing, into which a plurality of cable terminals 3 are inserted respectively and a plurality of mutually independent insertion holes 11a are formed. The plurality of insertion holes 11a are formed so as to be in a row, in a front and rear direction and a right and left direction. A ground terminal has an engaging part which swells outward from the outer face of the ground terminal. The direction in which the engaging part is positioned against the center line Ch of the insertion holes 11a is inclined, with respect to both the front and rear direction and the right and left direction.
Patent JP-2009213941-A (JP)
Title: Board box
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2009-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem of the fraudulence of inserting a foreign matter from lead-out port of a flat cable formed on the sidewall surface of a board box and exchanging a ROM mounted on a printed board.  <P>SOLUTION: While flat cables 50 and 50 connected to connectors 42 and 42 mounted on the housed printed board 40 are lead out to the outside through the lead-out ports 32 and 32 formed in the longitudinal side wall of the board box 10, the end of a shielding plate 62 disposed inside a metallic upper case 30 comes into close contact with the upper face of the printed board 40 to partition the connectors 42 and 42 from the ROM 44, so that the ROM 44 is shielded from the outside via the lead-out ports 32 and 32 to prevent the insertion of the foreign matter from either of the lead-out ports 32 and 32 and prevent the detachment of the ROM 44.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011014831-A (JP)
Title: Light emitting device, surface light source, and liquid crystal display device
Inventor: YOSHIKAWA TOMONOBU
IPC: H01L33/58
Filed: 2009-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a light emitting device that increases the light emitting region of a light emitting diode.SOLUTION: The light emitting device 1A includes: the light emitting diode 3 extended in a direction perpendicular to the optical axis direction; and a lens 4 covering the light emitting diode 3. The lens 4 is extended along the light emitting diode 3 and spreads light emitted from the light emitting diode 3, in the width direction of the light emitting diode 3. The light emitting device 1A can increase the light emitting region of the light emitting diode 3 and light distribution.
Patent JP-2011019108-A (JP)
Title: Receiver, and reception module
Inventor: TAKAGI TAKU
IPC: H04B1/16
Filed: 2009-07-09
Abstract: PROBLEM TO BE SOLVED: To solve a problem wherein, in a receiver using an active filter, the filter must be always operated at a level of suppression obtained by assuming the worst reception condition, and power consumption is not restrained even in an excellent reception condition.SOLUTION: This receiver includes: at least two filter circuits; two signal intensity detection circuits arranged at the front stage and the rear stage of the filters; and a comparator for comparing signal intensity values detected by the two signal intensity detection circuits with each other; wherein the first and second filter circuits are each allowed to be changed over to a non-operation state by control from the comparator to reduce consumption current.
Patent JP-2011022196-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: NAKAMURA TADASHI
IPC: G02B26/10
Filed: 2009-07-13
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize an optical scanner by solving a problem wherein it is difficult that a distance from an optical deflector to a separation polygon mirror is shortened since need for interposing an imaging means between the optical deflector and the separation polygon mirror exists.  <P>SOLUTION: The optical scanner includes the optical deflector for deflecting and scanning light fluxes from a plurality of light sources on the same surface. The light fluxes from the plurality of the light sources are arranged to make incidence of a prescribed angle for a surface orthogonal to a rotating shaft of the optical deflector. In addition, a separation means for reflecting the light fluxes from the plurality of the light sources in response to incident angles to a plurality of different directions is arranged on an upstream side rather than an imaging means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022742-A (JP)
Title: Wireless tag communication device
Inventor: TSUJIMOTO YOSHIYUKI
IPC: H04B7/06
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless tag communication device for communicating with a wireless tag device located in a specific area without needing complicated control, with a simple configuration.  <P>SOLUTION: The wireless tag communication device transmits a "Query" command from one of a first antenna A and a second antenna B, and transmits a "QueryRep" command from the other residual antenna. At that time, the wireless tag communication device controls a transmission output such that an overlap communication area 23 wherein communicable areas 21, 22 of the first antenna A and the second antenna B partially overlap, sequentially moves inside a detection area AR.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022855-A (JP)
Title: Printer driver device, printer driver program, and print job generation method
Inventor: YO KO
IPC: G06F3/12
Filed: 2009-07-16
Abstract: <P>PROBLEM TO BE SOLVED: To keep a good balance between quality maintenance of a document to be printed and ink reduction.  <P>SOLUTION: A CPU 16 of a client terminal 14 extracts data of an object (a photograph, an illustration, a character, and the like) from print data when a print request by a user is input. Even when image processing by, for example, pixel skipping is applied to the data extracted, image processing is actually applied to an object having such a degree of density that deletion (blurring of a line drawing or discrimination inability of an image) does not occur to the image, and ink consumption when printing is performed is reduced. Such image processing may be performed only when an integrated value of the ink consumption reaches a maximal ink consumption when printing is performed in response to a next print request.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011024626-A (JP)
Title: Liquid temperature adjuster
Inventor: KIKUCHI HIROHARU
IPC: A61M5/44
Filed: 2009-07-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid temperature adjuster having a configuration which is not increased in size and cost, is high in heat exchange efficiency, and prevents a heating medium from flowing into a transfusion circuit even when the transfusion circuit is damaged.  <P>SOLUTION: The liquid temperature adjuster includes: first and second heating medium casings 10 and 80 containing the heating medium; a storage chamber 13 which is surrounded by the heating medium, is watertight from the heating medium and is provided in the first heating medium casing; circulation paths 96 and 97 for circulating the heating medium between the first and second heating medium casings; a bypass path 98 for returning the heating medium to the first heating medium casing without interposing the second heating medium casing; control valves 87A and 87B provided on the connection part of the circulation path and the bypass path, for switching the path to one of the circulation path to the second heating medium casing and the bypass path; attaching/detaching means 83A, 93A, 83B, and 93B provided between the control valve and the second heating medium casing, for making the circulation path and the second heating medium casing attachable and detachable; and circulation agitation means 88 for forcibly circulating the heating medium of the circulation path and the bypass path.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011028894-A (JP)
Title: Battery terminal
Inventor: MIZUTANI YOSHIHIRO
IPC: H01M2/30
Filed: 2009-07-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery terminal equipped with a falling-proof means against a battery post.  <P>SOLUTION: For the battery terminal 10 provided with a terminal body part 11 equipped with a holding part 12 insertion-coupled with the tapered battery post 52, and a wire-side terminal 60 connected to a stud bolt 21 suitable for the terminal body part 11, a plurality of strips of linear falling-proof parts 30 in contact with an outer peripheral face of the battery post 52 are formed on an inner peripheral face of the holding part 12, and the falling-proof parts 30 are slanted so as their top-end parts to precede their bottom-end parts as to a circumferential direction contrary to a clamping direction of the stud bolt 21 with a center axis of the battery post 52 as a center, and an angle made between a straight line extended in a height direction and the falling-proof parts on an inner peripheral face of the holding part 12 is to be nearly the same as an angle made by a tapered face of a tapered ratio of the battery post 52.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034446-A (JP)
Title: Function expansion device
Inventor: MARUICHI TOMOKI
IPC: G06F1/00
Filed: 2009-08-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function expansion device capable of effectively preventing an information processor and a function expansion device mounted on an information processor from being stolen.  <P>SOLUTION: A PC card 60 includes a body part 60a, an extension part 60b connected to the body part 60a and located at the ejection side of a PC card slot 10 when the PC card 60 is inserted into the slot 10, and a connection mechanism for connecting the body part 60a and the extension part 60b, wherein the body part 60a releases, when detecting the movement of a notebook type PC 1 in the case of being a security mode, or a start of an operation for inserting/ejecting the PC card 60, the connection of the body part 60a and the extension part 60b in order to prevent the body part 60a from being inserted/ejected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010080044-A (JP)
Title: Plasmon antenna having tilted light receiving plane
Inventor: TAKAYAMA SEIICHI
IPC: G11B5/02
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasmon antenna wherein near-field light having sufficient intensity only in a desired location is generated.  <P>SOLUTION: An end surface on a side where near-field light is generated has a shape which is flat and has at least three vertexes or round corners, and an end surface receiving light which is an opposite side to this flat end surface is inclined with respect to the flat end surface so as to become closer to the flat end surface toward one of the at least three vertex or round corners. When the light receiving end surface of the plasmon antenna is irradiated with the light, a near field light having sufficient intensity can be generated at only the vertex or rounded corner toward which the entire plasmon antenna becomes thinner. Where, an intensity ratio of desired near field light to respective near field lights incidental on that is improved sufficiently by making a tilt angle of the end surface receiving light for the flat end surface as 10 degrees or more and 60 degrees or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011040115-A (JP)
Title: Semiconductor memory device
Inventor: IWAI TAKAYUKI
IPC: G11C11/401
Filed: 2009-08-06
Abstract: <P>PROBLEM TO BE SOLVED: To reduce power consumption by improving a retention time and to suppress increase of circuit area.  <P>SOLUTION: A signal read from memory cells arranged at intersections of word-lines and bit lines is sensed and amplified by a sense amplifying circuit. A write circuit reads first data held in a first memory cell out of a plurality of memory cells, and writes second data corresponding to the first data in a second memory cell different from the first circuit. A data latch circuit holds data read from the first memory cell. A logic operation circuit performs a logic operation using data read from the second memory cell and data held in the data latch circuit as input value and outputs third data as an operation value. A write-back circuit writes the third data back to the first memory cell.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011022980-A (JP)
Title: Land boundary root management and conservation map
Inventor: SHIRAIDE ATSUKO
IPC: G06Q50/00
Filed: 2009-07-15
Abstract: <P>PROBLEM TO BE SOLVED: To constitute a recording system for preventing a border issue by forming and providing a land boundary root management and conservation map having an additive value by arranging root images captured on site so as to obtain base point piles used as bases to determine a survey area, a boundary pile part to be inspected, the condition of the site or the like, in forming a drawing by survey for the purpose of land ownership registration, for each corresponding pile described in a drawing including a measurement result or the like.  <P>SOLUTION: The land boundary root management and conservation map is provided by integrating a drawing means 1 formed through survey for the purpose of land ownership registration, with the root image means 2 captured on site to obtain base point piles used as bases to determine the survey area, a boundary pile part inspected, the condition of the site or the like in formation of the drawing, while adding a value by arranging the root images of the means 2 for each corresponding base point pile and for each description of the inspected boundary pile part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011037077-A (JP)
Title: Conductive polymer composite structure, method of manufacturing the same and actuator element
Inventor: SATO YUICHI
IPC: H02N11/00
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conductive polymer composite structure which requires no additional separator between electrodes, allows miniaturization, cost reduction and improvement of workability and has excellent impact resistance, its manufacturing method and an actuator element using it.  <P>SOLUTION: The conductive polymer composite structure includes at least one conductive polymer layer, and the surface layer of the conductive polymer layer is an insulating layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011038930-A (JP)
Title: Probe card and test method of device to be inspected
Inventor: MIZOGUCHI OSAMU
IPC: H01L21/66
Filed: 2009-08-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe card and a test method of a device to be inspected, wherein bumps which do not join a package substrate during a reflow time are not generated, even when each height of an electrode group of a device has a difference, and to provide a test method for a device to be inspected.  <P>SOLUTION: The probe card includes: a contact card 5, having a main surface and a rear surface wherein the rear surface is to be pressed onto a plurality of device electrodes 21 to be inspected provided in the device 2 to be inspected; and an elastic member 10 for applying an elastic force toward the device side to be inspected to the contact card during a test. The contact card has rigidity, such that each height of the plurality of device electrodes to be inspected can be aligned uniformly, when they are elastically pressed against the device side to be inspected by the elastic member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009268921-A (JP)
Title: Manufacturing method for absorbing body and absorbing body
Inventor: MANABE SADANAO
IPC: A61F13/53
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To prevent sandy touch or the like and unintentional deviation of absorbing characteristic in the case of using tow (a fiber bundle).  <P>SOLUTION: This method for manufacturing an absorbing body includes: a polymer applying process of applying high absorptive polymer to the outer surface of a fiber aggregate 10 formed of tow made of fibers; and a polymer migration process of passing gas through the fiber aggregate 10 to which high absorptive polymer is applied to migrate the high absorptive polymer into the fiber aggregate 10 by the passing force of gas, wherein before the polymer migration process, the surface of the fiber aggregate 10 to which the high absorptive polymer has been applied is covered with a sheet 13, and in the polymer migration process, suction is performed from the surface on the opposite side to the surface covered with the sheet 13 in the fiber aggregate 10 to thereby migrate the high absorptive polymer into the fiber aggregate 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011036898-A (JP)
Title: Method of preventing fracture of welded joint part of steel strip in manufacture of electric resistance welded steel pipe
Inventor: OZAKI MASAKAZU
IPC: B23K31/00
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To make continuous tube making possible without the fracture of a welded joint even in a steel grade having high sensibility of weld crack, in the manufacturing process of the electric resistance welded steel pipe which is manufactured by performing electric resistance welding of the edge parts of steel sheets facing each other after performing weld joining after unwinding a steel strip by welding and roll-forming it into a tubular shape continuously.  <P>SOLUTION: After performing the weld joining of the rear end of the steel strip unwound previously and the nose of the next unwound steel strip, the welded joint part of the steel strip is once transformed into austenite by performing heat treatment before roll forming and next, ductility of the weld joint part of the steel strip is improved by cooling the joint part gradually.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011042391-A (JP)
Title: Flexible container
Inventor: KITANAGA SHUICHI
IPC: B65D88/22
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible container including a tubular container body and shape holding nets disposed within the container body and holding the shape of the container body, the flexible container being configured to improve the life of the flexible container by preventing stress from being concentrated on part of the connections of the end of the shape holding nets provided for the container body.  <P>SOLUTION: The flexible container 1 includes: the angular tubular container body 2 formed by connecting together a plurality of flat sheet materials 4, 4 arranged parallelly around an axis 3; and the shape holding nets 15, each of which is disposed within the container body 2 and used for holding the shape of the container body 2 by connecting a pair of sheet material 4, 4 with the inside angle 14 of the container body 2 between them. A connection sheet 20 is provided to sandwich, together with the sheet material 4, the end 15a of each shape holding net 15 around the axis 3. The sheet material 4 and the corresponding connection sheet 20 are thermally welded through each of the meshes of the corresponding shape holding net 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044616-A (JP)
Title: Mask for conductive ball arrangement, and method for manufacturing the same
Inventor: KOBAYASHI YOSHIHIRO
IPC: H01L21/60
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mask for conductive ball arrangement and a method for manufacturing the mask high in manufacturing efficiency, reduced in cost and smoothly transferring conductive balls into openings without damaging the conductive balls and mounting the conductive balls into predetermined positions of a substrate with more reliability.  <P>SOLUTION: The method for manufacturing the mask 1 for conductive ball arrangement in which a plurality of openings 3 that can be inserted with the conductive balls are arranged in a predetermined arrangement pattern corresponding to the substrate to mount the conductive balls 2 in the predetermined positions of the substrate, includes a patterning process for providing a pattern resist having resist bodies corresponding to the openings on the surface of a matrix; an electroforming process for electroforming electrodeposited metal on the matrix using the pattern resist to form an electrodeposited layer; a resist removing process for removing the resist bodies to expose the openings; and an electrolytic polishing process for forming slope-like ball guide parts 7 at the matrix side peripheral edges of the openings.  <P>COPYRIGHT: (C)2011,JPO&INPIT