baber/WOPTO huggingface dataset:
Patent JP-2012097704-A (JP)
Title: Fuel injection valve
Inventor: MIZOBUCHI TAKASHI
IPC: F02M51/08
Filed: 2010-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a fuel injection valve can reducing collision force between a movable core and a fixed core during the opening operation of a needle valve.SOLUTION: The movable core 60 axially reciprocally movable with the needle valve 30 includes a communication passage 62 that axially communicate and a groove part 63 dented to the nozzle hole side on the fixed core 50 side of the communication passage 62. The fixed core 50 has, at its end surface on the movable core 60 side, a projection part 52 which can enter the groove part 63. When the movable core 60 is magnetically attracted to the fixed core 50 by energizing a coil 40, a throttle flow passage is formed between the diametrically outer wall 53 of the projection part 52 and the diametrically inner wall 64 of the groove part 63. The throttle flow passage has a flow passage cross sectional area smaller than that of the communication passage 62. As a result, during the opening operation of the needle valve 30, the flow of a fuel that flows from a gap 18 between the movable core 60 and the fixed core 50 to the communication passage 62 is restricted by the throttle flow passage, resulting in the decreased acceleration of the movable core 60.
Patent JP-2012101229-A (JP)
Title: Method for manufacturing strip
Inventor: SAITO NORIYUKI
IPC: B21C47/02
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To manufacture a strip in high productivity by rolling up the front end of the strip at high speed compared with a conventional method when rolling up the strip by a roll-up machine while performing the jump control of four wrapper rolls constituting the roll-up machine.SOLUTION: In a hot rolling process using a rolling machine, a run-out table, and the roll-up machine, when rolling up the strip by the roll-up machine while performing the jump control of four wrapper rolls incidental to the roll-up machine, in the most part of the time of performing the jump control, the strip is rolled up so that two wrapper rolls only contact with the strip simultaneously.
Patent JP-2012102198-A (JP)
Title: Polyolefin microporous film, and electricity storage device
Inventor: OMI KAZUHIRO
IPC: C08J9/26
Filed: 2010-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a polyolefin microporous film capable of achieving an electricity storage device capable of satisfying both of safety (evaluated by nail-piercing test) and a high output character (evaluated by high rate character).SOLUTION: This polyolefin microporous film includes an effective diffusion coefficient in the thickness direction D(Z)as shown by formula (1) of ≥2.8×10, and a Bruggeman index shown as α in formula (2) of 1.50≤α<2.60 and a piercing strength of ≥2.4 N/20 μm and ≤20.0 N/20 μm: the formula (1) represents D(Z)=D(Z)×ε, and the formula (2) represents ε=D(Z)/D, wherein D(Z) is the diffusion coefficient in thickness direction of the polyolefin microporous film, measured by a magnetic field gradient NMR method, Dis the diffusion coefficient of electrolyte liquid used in the measurement of the magnetic field gradient NMR method, and ε is the porosity of the polyolefin microporous film.
Patent JP-2012101825-A (JP)
Title: Sterilization method
Inventor: TANAKA DAISUKE
IPC: A61L2/18
Filed: 2010-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a sterilization method for containers by which the preparation of an exceptionally controlled environment for the storage of a sterilizing agent is not required, and in addition, the transport cost relating to the sterilizing agent can be suppressed.SOLUTION: In the sterilization method, a sodium percarbonate is used as the material for the sterilizing agent. The sodium percarbonate is an alkaline granular powder containing a hydrogen peroxide adduct of a sodium carbonate as the major component, and is stable at the normal temperature. When the stable sodium percarbonate is conserved along with an aseptic machine, and a container is sterilization-treated, the sterilizing agent is obtained by dissolving the sodium percarbonate with an aseptic water. When dissolved with water, the sodium percarbonate turns into hydrogen peroxide and the sodium carbonate on a hydrolysis. The generated hydrogen peroxide has conventionally been used as a sterilizing agent, and the sterilizing agent in the sterilization method can demonstrate the same sterilizing capability as conventional ones. The sterilizing agent made of the hydrogen peroxide and the sodium carbonate is fed to required places of the container to be sterilized.
Patent JP-2012109642-A (JP)
Title: Broadcasting system
Inventor: NAKAI NORITSUGU
IPC: H04N7/173
Filed: 2010-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a broadcasting system enabling viewing and recording of a plurality of pay programs in the same time zone in a case of a contract with a plurality of broadcasters by a terminal ID of one IC card.SOLUTION: In the broadcasting system, a receiver 12 transmits the terminal ID which an IC card 3 has and a peculiar ID of the receiver 12 correspondingly to a broadcast transmission side when the IC card 3 is installed on the receiver 12. The broadcast transmission side changes a plurality of viewing contracts contracted in one terminal ID to those whose viewing is contracted by other terminal ID so that the terminal ID and the viewing contract become a pair if there are the plurality of viewing contracts in one terminal ID and there is no viewing contract in the other terminal ID when the plurality of terminal IDs corresponding to the received same peculiar ID exist by installation of the plurality of IC cards 3 on one receiver 12.
Patent JP-2012109715-A (JP)
Title: Waterproof protective case and speaker
Inventor: KUDO MAI
IPC: H04M1/17
Filed: 2010-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a small size waterproof protective case while preventing excessive stretching of an extensible sheet.SOLUTION: A cushion sheet 25 is provided on a bottom plate 24 on which an electronic apparatus E is placed. When a case cover 3 is attached to a case body 2 and an operation panel 33 is closely contacted with an operation surface of the electronic apparatus E, a pressing force that the electronic apparatus E acts toward the bottom plate 24 through the operation panel 33 is absorbed by deforming the cushion sheet 25.
Patent JP-2012105820-A (JP)
Title: Shelf board supporting device
Inventor: MAZAKI YOSHIYUKI
IPC: A47B57/48
Filed: 2010-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a shelf board supporting device for supporting a shelf board and a fall prevention member.SOLUTION: The shelf board supporting device 5 includes a shelf board supporting portion 26 for supporting the shelf board 7, and a fall prevention member supporting portion 27 for supporting the fall prevention member 8 for preventing an article on the shelf board 7 from falling. The shelf board supporting device 5 includes an inserted shaft portion inserted into a hole portion 3a of a side plate 3 of a shelf body 2. The fall prevention member supporting portion 27 has a supporting portion 52 supporting the outer peripheral surface of an end of the fall prevention member 8 having a round shaft shape, resiliently deformed, and having a cross-section of substantially C-shape.
Patent JP-2012105879-A (JP)
Title: Radiographic image photographing apparatus
Inventor: NAKATSUGAWA HARUYASU
IPC: A61B6/00
Filed: 2010-11-18
Abstract: PROBLEM TO BE SOLVED: To sufficiently perform optical reset with respect to a photodetector substrate and to improve sensitivity of the photodetector substrate with respect to visible light while preventing image blur of a radiographic image.SOLUTION: In radiographic image photographing apparatuses (20, 20A to 20D), a resetting light source (78), a switching filter (76), the photodetector substrate (72), and a scintillator (74) are arranged in this order. When the switching filter (76) is made permeable to resetting light from the resetting light source (78), the switching filter (76) allows the photodetector substrate (72) to be irradiated with the resetting light, whereas when the switching filter is made impermeable to the resetting light, the switching filter reflects at least visible light converted from radiation by the scintillator (74) toward the photodetector substrate (72).
Patent JP-2012112738-A (JP)
Title: Tracking device and tracking method
Inventor: YAMASHITA TOSHIAKI
IPC: B64D27/04
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To determine a control mode from a fluctuation value of relative position posture relation between a tracking antenna loaded on a flight vehicle and a ground antenna and mutual position relation, to generate a tracking antenna target value, and to execute tracking antenna control to an unmanned machine and the ground station which mutually move on a space.SOLUTION: A flight vehicle includes: flight vehicle antenna control mode determination means for generating a flight vehicle antenna control mode signal based on a flight vehicle position estimation signal and a ground station information prediction signal; and flight vehicle antenna target value generation means for generating a flight vehicle antenna target value signal based on the flight vehicle position estimation signal, the ground station information estimation signal, and the flight vehicle antenna control mode signal, and the ground station includes: ground station antenna control mode determination means for generating a ground station antenna control mode signal based on a ground station position estimation signal and a flight vehicle information prediction signal; and ground station antenna target value generation means for generating a ground station antenna target value signal based on the ground station position estimation signal, the flight vehicle information prediction signal, and the ground station antenna control mode signal.
Patent JP-2012111825-A (JP)
Title: Heat storing body and method
Inventor: KITA HIDENORI
IPC: C09K5/06
Filed: 2010-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a heat storing body which is physically and chemically stable, and which has excellent heat resistance, high mechanical strength, and high energy density.SOLUTION: This heat storing body 100 includes an internal heat storing body 10 comprising a material having heat storage property, and an outer shell 11 comprising ceramics whose relative density is ≥75%. The heat storing body 100 can attain heat storage having high energy density by utilizing sensible heat of the internal heat storing body 10 before melting, latent heat of the internal heat storing body 10, sensible heat of the internal heat storing body 10 in the molten state, and sensible heat of the outer shell 11.
Patent JP-2012112889-A (JP)
Title: In-vehicle navigation device
Inventor: YUTANI YOSHIHIRO
IPC: G01C21/36
Filed: 2010-11-26
Abstract: PROBLEM TO BE SOLVED: To provide in-vehicle navigation devices which enable users to easily grasp positional relation between respective vehicles when a group of a plurality of vehicles drive to a common destination.SOLUTION: An in-vehicle navigation device comprises: map information storage means for storing map information; current position detection means for detecting a current position of an own vehicle; and display means for displaying the current position of the own vehicle with the map information corresponding to the current position. Also, the in-vehicle navigation device comprises: other vehicles information acquisition means for acquiring other vehicles information including current positions of other vehicles traveling to a common destination with the own vehicle; meeting place calculation means for calculating a meeting place for the own vehicle and the other vehicles; and display control means for controlling the display means to display the current position of the other vehicles having arrived at the meeting place with the current position of the own vehicle.
Patent JP-2012116318-A (JP)
Title: Link mechanism of tractor
Inventor: HANABUSA MASAHIRO
IPC: B60T7/04
Filed: 2010-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a link mechanism of a tractor which can smoothly interlock a brake mechanism and a differential lock mechanism not to hinder mutual operation.SOLUTION: The link mechanism 100 of the tractor 1 for operating the brake mechanism 70 and the differential lock mechanism 60 by interlocking with actuation operation of the brake mechanism 70, includes a brake side link 110 connected to a brake operation shaft 72 of the brake mechanism 70, a differential lock side link 120 connected to a differential lock operation shaft 64 of the differential lock mechanism 60, and a spring 130 interposed between the brake side link 110 and the differential lock side link 120 and energizing the differential lock side link 120 in the operation direction by force corresponding to a rotational quantity of the brake side link 110 when the brake side link 110 is rotated in the operation direction.
Patent JP-2012119962-A (JP)
Title: Amplifier for catv transmission
Inventor: KANAYA YUKI
IPC: H04N7/10
Filed: 2010-12-01
Abstract: PROBLEM TO BE SOLVED: To provide an amplifier for CATV transmission which is adaptive to the frequency of a plurality of pilot carriers in a single machine type.SOLUTION: A downlink amplification part of the amplifier for CATV transmission is provided with an SAW filter part 32 which selects a pilot carrier of a frequency which is in standard specification of an AGC circuit. The SAW filter part 32 is detachably provided with an SAW filter card 60 for selecting a pilot carrier adaptive to other operation specification. In the case where the SAW filter card 60 is attached to the SAW filter part 32, the selecting operation for the pilot carrier by the SAW filter part 32 is stopped, and the pilot carrier is selected by an SAW filter 62 mounted on the SAW filter card 60. By using the selected pilot carrier, the AGC control operation at the downlink amplification part is performed, to hold an output signal at a proper level.
Patent JP-2012122536-A (JP)
Title: Gasket
Inventor: YAMAMOTO HIROKI
IPC: H01M50/186
Filed: 2010-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable gasket which has good attachment performance and good stability (fittingness) after the attachment, is capable of being highly compressed with a low reaction force, and is capable of attaining a form in which a bolt hole for causing a case and a cover to be fixed is formed on the gasket itself to reduce an installation space.SOLUTION: The gasket seals a gap between two surfaces which face each other, the gasket being constituted of a flat plate shaped body portion, two lip projections which are provided on one surface of the body portion and extended in parallel to each other along the body portion, two small projections which are provided on the other surface of the body portion and extended in parallel to each other along the body portion, through holes which are formed on a plurality of parts of the body portion, and annular sealing portions each provided so as to surround the through hole.
Patent JP-2012123711-A (JP)
Title: Account management system
Inventor: ETO KAORU
IPC: G06F21/33
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent any illegal user account from being registered via a network which manages account information, and to enable a normal user to apply for a new user account via the network.SOLUTION: When the authentication of an application account by an account management device 1 is successful, an operation terminal 4 is set to a limited VLAN which is accessible only to this. When a new user 12a applies for a new user account by accessing to the account management device 1, a manager 14 examines this. When the manager 14 approves this application, account data 28 are created as the new user account. Also, when the authentication of the user account by the account management device 1 is successful, the operation terminal 4 is set to an overall VLAN which is the same as that of a shared server 8.
Patent JP-2012122704-A (JP)
Title: Refrigerator
Inventor: YAMAWAKI SHINTARO
IPC: F25D11/02
Filed: 2010-12-10
Abstract: PROBLEM TO BE SOLVED: To prevent a user from feeling hurt by an operating sound of a damper gear when a door is opened.SOLUTION: This refrigerator 1 includes: a plurality of storerooms 2, 3, 4, 5, and 6 which are zoned in a refrigerator body 10 for storing food, respectively; a door opening/closing detecting means for detecting the opening/closing of doors 2a, 2b, 3a, 4a, 5a, and 6a of the storerooms; a freezer 7 for exchanging the heat of cold cooling the storerooms; a freezer encasing chamber 8 provided with the freezer 7; a ventilator 9 for ventilating the cold heat-exchanged by the freezer 7 to the plurality of storerooms; blast ducts 11, 12, and 13 for sending the cold to the plurality of storerooms, respectively; and damper gears 20 and 50 for implementing control to send air to the blast ducts 11, 12, and 13. There is a control part which determines the opening/closing of the doors by the use of the door opening/closing detecting means in the operation of the damper gears 20 and 50, pauses the operation of the damper gears 20 and 50 when the door is open, and resumes the operation of the damper gears 20 and 50 when the door is closed after the pause.
Patent JP-2012128484-A (JP)
Title: Vehicle guidance system
Inventor: KIN KEISEI
IPC: B60R21/00
Filed: 2010-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle guidance system by which a vehicle is allowed to pass a cross point without stopping at red light of a traffic signal.SOLUTION: A vehicle guidance system is constituted in such a manner that the position of a traffic signal, information on display switching timing, and the like are obtained to derive a target travel speed at which a vehicle is allowed to approach a cross point during green light display of a traffic signal, and then the operation content of an accelerator pedal required for matching the travel speed of the vehicle to the target travel speed based on the target travel speed and a current travel speed is displayed on a display device.
Patent JP-2012129697-A (JP)
Title: Image display device, image display method, and imaging device using them
Inventor: TANAKA TOSHIYUKI
IPC: H04N5/93
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an image display device and an image display method capable of adding an image switching effect representing purposes or features of the whole image to preferably enhance performance effects such as amazement, presence feelings and the like when a plurality of images are reproduced sequentially.SOLUTION: An image display device has: an image storing section 61 storing a plurality of photographed images; a subject distance map storing section 62 storing a subject distance for each pixel at the time when at least the image is displayed on a screen while associating with each image; an image display section 63 reading out the image from the image storing section 61 to display the image on the screen sequentially; and an image switching effect generator 64 generating an image switching effect that is used when the image display section 63 switches over from a current display image to a next display image. The image switching effect generator 64 generates a distance effect that is the image switching effect based on the subject distance for each pixel which is stored in the subject distance map storing section 62.
Patent JP-2012129747-A (JP)
Title: Image projection apparatus, method for controlling the same, and program
Inventor: MANABE YOSHIHIRO
IPC: H04N5/74
Filed: 2010-12-14
Abstract: PROBLEM TO BE SOLVED: To make moire, which is easy to perceive through motion, inconspicuous even when a projection image is subjected to keystone correction processing.SOLUTION: An image projection apparatus: determines the occurrence of moire on the basis of information on spatial frequency components of input image data; calculates a motion amount in a region where the moire occurs; calculates a filter coefficient of filter processing to which the image data is to be subjected, on the basis of the calculated motion amount; filters the image data by using the calculated filter coefficient; and performs keystone correction on the filtered image data.
Patent JP-2011082554-A (JP)
Title: Semiconductor substrate and method of manufacturing the same
Inventor: HIMI KEIMEI
IPC: H01L27/12
Filed: 2010-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor substrate suitably used for a high quality and low-cost SOI semiconductor device instead of a conventional SOI substrate.  <P>SOLUTION: A high resistance semiconductor substrate containing a high concentration interstitial oxygen or a semi-insulating substrate is used as a base wafer 51, and an ordinary mirror wafer is prepared as a bonding wafer 52 (Fig.9(a)). Then, an oxide film 53 is formed on a mirror-polished principal surface of at least one of the base wafer 51 and the bonding wafer 52 (Fig.9(b)). An ordinary wafer bonding method is used to bond together the principal surfaces of the two wafers in clean atmosphere, and a high temperature heat treatment is performed to form a combined wafer 54 (Fig.9(c)). Thereafter, of the combined wafer 54, the backside at the bonding wafer 52 side is surface-ground and mirror-polished, thus an SOI substrate is manufactured that has an SOI layer with a given thickness (Fig.9(d)).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012129782-A (JP)
Title: Imaging apparatus
Inventor: HIROTA NORIKAZU
IPC: H04N5/225
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a compact digital video camera.SOLUTION: An imaging apparatus 101 comprises: a camera unit 315 comprising an imaging lens 102 and an imaging device 302; a circuit board 304 on which a camera control circuit 305 for performing drive control of the camera unit and a power supply circuit 306 are mounted; and a battery housing part which receives a battery 116 for supplying power to the power supply circuit 306. The camera control circuit 305 is mounted on a first surface of the circuit board 304, which is to overlap the camera unit 315. The power supply circuit 306 is mounted on a second surface of the circuit board 304, which is to overlap the battery housing part.
Patent JP-2012129061-A (JP)
Title: Induction heating apparatus, fixation apparatus, and image formation apparatus
Inventor: MIKAMI HITOSHI
IPC: H05B6/10
Filed: 2010-12-15
Abstract: PROBLEM TO BE SOLVED: To provide an induction heating apparatus which allows effective use of self-heating owing to the copper loss of conductor wire of an exciting coil, a fixation apparatus with the heating apparatus, and an image formation apparatus including the fixation apparatus.SOLUTION: The induction heating apparatus comprises: an exciting coil 10a which is formed from a hollow tubular conductor, and generates an AC magnetic field crossing a conductive layer 22 for a fixation belt 20 including the conductive layer 22 when supplied with electric power for magnetization at two ends thereof; and a tubular member 12 shaped in a hollow tubular form, which forms a closed flow path of a fluid injected thereinto together with the exciting coil 10a connected thereto when electrically insulated from and connected to the two ends of the exciting coil 10a.