baber/WOPTO huggingface dataset:
Patent JP-2013251185-A (JP)
Title: Method for manufacturing optical sheet
Inventor: OKU HISANORI
IPC: F21S2/00
Filed: 2012-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing an optical sheet capable of processing an uneven part against a light-incident end face of an optical sheet in a short period without producing chips.SOLUTION: When an uneven part 9 is formed on a light-incident end face 7a of a light guide plate 7, first, a transfer die 24 is heated while the light guide plate 7 is put on a stage 21. Further, a transfer surface 25a of a rigid body roll 25 of the transfer die 24 and the light-incident end face 7a of the light guide plate 7 are pressed to each other. The stage 21 is moved in a direction perpendicular to a pressure-applying direction to the transfer die 24 at this state, and a transfer uneven part 26 of the rigid body roll 25 is transferred to the light-incident end face 7a of the light guide plate 7 by rotating the rigid body roll 25. Then, the transfer die 24 and the light guide plate 7 are separated before thermoplastic resin forming the light guide plate 7 is completely filled up on the transfer surface 25a of the rigid body roll 25. Thus, the uneven part 9 having a flat face at the tip is formed on the light-incident end face 7a of the light guide plate 7.
Patent JP-2013254586-A (JP)
Title: Internal short circuit detection circuit, charger, battery pack, and battery power supply system
Inventor: ASAKURA ATSUSHI
IPC: G01R31/36
Filed: 2012-06-05
Abstract: PROBLEM TO BE SOLVED: To provide: an internal short circuit detection circuit capable of reducing time required for detecting an internal short circuit of a secondary battery in which rapid voltage drops are not caused even when an internal short circuit occurs; a charger; a battery pack; and a battery power supply system.SOLUTION: An internal short circuit detection circuit includes: a current detection part 411 detecting current flowing in a secondary battery 11 as a cell current Ic; and a determination part 413 determining that, when the cell current Ic increases during performing constant-voltage charging in which a constant reference voltage is supplied to the secondary battery 11 by a charge part 21 supplying charging voltage and current to the secondary battery 11, an internal short circuit occurs in the secondary battery 11.
Patent JP-2013240312-A (JP)
Title: Invasion prevention method and equipment for wild animal
Inventor: FUJITA NANRI
IPC: A01M29/30
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide simple and inexpensive invasion prevention equipment for wild animals which prevents invasion of wild animals into the fields and spots where the afforestation construction method is applied.SOLUTION: There is provided invasion prevention equipment for wild animals which is a mesh of cylindrical configuration in which the mesh is covered between the two annuli of a diameter of at least 80 to 120 cm arranged separately, and a fixing means to the ground is arranged at the lower part of the annuli concerned, utilizing the habit unfond of "creeping" of wild animals.
Patent JP-2013258657-A (JP)
Title: Terminal and program for use in p2p network service
Inventor: ISHIKAWA KIYOHIKO
IPC: H04N7/173
Filed: 2012-06-14
Abstract: PROBLEM TO BE SOLVED: To continue seamless distribution service even if a communication line changes to congested situation, in a communication system including a P2P network.SOLUTION: Line status management means 15 at node 1 checks the line speed between an upstream node at a predetermined period. The data acquisition means of transmission/reception means 10 acquires the data of a distribution hierarchy dependent on the line speed from an upstream node 1. When the data corresponding to that distribution hierarchy cannot be read from a buffer memory 11, at the timing of data reproduction, distribution hierarchy determination means 17 changes the distribution hierarchy to a hierarchy lower than the current hierarchy. For example, when the communication line changes to congested state after starting distribution of all hierarchies, and the node 1 can reproduce the data only of two hierarchies, the node 1 does not wait the timing for checking the line speed at that moment in time, but changes from distribution of all hierarchies to distribution of two hierarchies or basic hierarchy.
Patent JP-2014000915-A (JP)
Title: Vehicular steering device
Inventor: AZUMA MASAYASU
IPC: B62D5/04
Filed: 2012-06-20
Abstract: PROBLEM TO BE SOLVED: To reduce errors generated between a steering angle of a steering member to be operated and an actual tire angle and to improve turning performance of a vehicle and steering feeling during turning in a vehicular steering device including a suspension mechanism and mounted with a steer-by-wire system therein.SOLUTION: Vehicle state amount such as suspension stroke is acquired, tire angle correction amount is recorded as a function of the vehicle state amount, and tire angle correction amount is calculated on the basis of the tire angle correction amount and vehicle state amount acquired in real time during traveling. A target tire angle δ_ref calculated by open loop control on the basis of a steering angle, accelerator operation amount and brake operation amount, etc. is corrected using the tire angle correction amount. A steering motor M is driven using the target tire angle δ_mod after the correction.
Patent JP-2013007119-A (JP)
Title: Circulating type apparatus and method for recovery of valuable metal by alkali leaching
Inventor: KIM MIN-SEUK
IPC: C25B9/19
Filed: 2012-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an environment-friendly apparatus for recovery of valuable metals with maximized process efficiency, which is a closed system in which chlorine and alkali metal hydroxide can be recirculated and used, and which aims at valuable metal recovery.SOLUTION: The apparatus capable of recovering valuable metal according to the property of the valuable metal includes: an electrolytic chlorine producing bath 100; a dissolution bath 200 to perform leaching of a valuable metal containing material at a rear side of the electrolytic chlorine producing bath; a gas supply machine 500 connected to the dissolution bath for supplying carrier gas; a collection bath 300 for collecting a volatile substance in the stage subsequent to the dissolution bath; a separation bath 400 for separating and refining a leaching reactant generated in the dissolution bath; and chlorine and alkali metal hydroxide recirculation lines 601 and 602 that connect the electrolytic chlorine producing bath 100, the dissolution bath 200 and the separation bath 400.
Patent JP-2014010495-A (JP)
Title: Image processing device and imaging device provided with the same, image processing method and image processing program
Inventor: TSUZUKI TOSHIHIRO
IPC: G06T7/20
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an image processing device which calculates a basic matrix that is robust with respect to an incorrect correspondence of corresponding points and a dynamic subject, and with respect to an error derived from flatness of corresponding point distribution.SOLUTION: An image acquisition unit 12 acquires a plurality of images about a subject. A corresponding point acquisition unit 110 acquires a plurality of first corresponding points that correspond with each other in a plurality of images. A basic matrix estimation unit 120 repeats calculating a first basic matrix on the basis of the first corresponding points a plurality of times and calculates a plurality of first basic matrices. An epi-pole coordinates derivation unit 130 calculates first epi-pole coordinates corresponding to each of the first basic matrices. An epi-pole coordinate determination unit 140 selects the most certain one out of the first epi-pole coordinates and determines it as second epi-pole coordinates. A basic matrix determination unit 150 determines the first basic matrix corresponding to the second epi-pole coordinates as the final basic matrix.
Patent JP-2014011271-A (JP)
Title: Element accommodation package and mounting structure
Inventor: SAKUMOTO DAISUKE
IPC: H01S5/022
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an element accommodation package and a mounting structure capable of preventing a package from being cracked.SOLUTION: An element accommodation package comprises: a rectangular plate body 4 including a mounting region R for mounting an element 3 on a top face thereof; four sidewalls 5 provided along an outer edge on the plate body and surrounding the mounting region R; and a package 7 having a lead terminal 6 provided outside of three sidewalls 5b among the four sidewalls. Each of the sidewalls in which the lead terminal is provided includes a first ceramic plate part 5bx where the lead terminal is provided, and a second ceramic plate part 5by which is provided on the first ceramic plate part and inside of an outer edge of the first ceramic plate part. The first ceramic plate part and the second ceramic plate part are continued in corners, respectively, along three sides where the three sidewalls 5b in the package are positioned. In a location where neighboring second ceramic plate parts are continued to each other, an expansion part 8 is provided towards an outer edge of a location where the first ceramic plate part is continued.
Patent JP-2014010028-A (JP)
Title: Battery impedance measuring device and method
Inventor: KAMATA YASUYOSHI
IPC: G01R27/02
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To apply an AC signal to a battery to be measured and to measure internal impedance of the battery to be measured without disposing any capacitor for DC blocking in a measuring circuit from a voltage applied between the terminals of the battery to be measured by the AC signal and current flowing through the battery to be measured.SOLUTION: A battery impedance measuring device includes a first DC voltage generation unit 11 disposed on the signal source side of an AC measuring signal generation unit 10 and configured to generate a DC voltage + Vb using a battery voltage (electromotive force) of a battery B to be measured, and a second DC voltage generation unit 22 disposed on a voltage measuring unit 20 side and configured to generate a DC voltage - Vb. The first DC voltage generation unit 11 and the second DC voltage generation unit 22 are used in place of a capacitor for DC blocking.
Patent JP-2012181014-A (JP)
Title: Air conditioner
Inventor: SHIMIZU AKIHIKO
IPC: F24F13/14
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To prevent diffusion of a momentary air flow going out of an outlet, and lead wind to a distance.SOLUTION: An air conditioner includes first and second upper/lower wind direction changing blades 13, 21 for blowing the wind blown out of the outlet 6 in upper/lower directions, and controls the upper/lower wind direction changing blades 13, 21 to perform operation. The first and second upper/lower wind direction changing blades 13, 21 are movably configured by driving sources 17, 18 which are driven, respectively and independently. A first joint 26 connected to the first upper/lower wind direction changing blade 13 is turned by the drive of the driving source, thereby varying an area between the first upper/lower wind direction changing blade 13 and the upper surface of the outlet 6.
Patent JP-2014013659-A (JP)
Title: Nonaqueous electrolyte and nonaqueous electrolyte secondary battery using the same
Inventor: OHASHI YOICHI
IPC: H01M10/0567
Filed: 2012-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte capable of achieving a battery capable of suppressing dissolution of propylene carbonate (PC) or the like on a graphite surface, and having excellent cycle characteristics and limited gas generation when exposed to a high-temperature condition, and a nonaqueous electrolyte secondary battery using the nonaqueous electrolyte.SOLUTION: Nonaqueous electrolyte liquid contains a compound having a reactive functional group but not a polyethylene oxide skeleton and having molecular weight set equal to or more than 500. A pregel solution for preparing nonaqueous gel electrolyte contains a compound having a reactive functional group in a polymer chain and molecular weight set equal to or more than 500, the polymer chain being obtained by using, as a monomer, at least one or more selected from the group consisting of acrylic acid ester or its derivative, methacrylic acid ester or its derivative, acrylonitrile or its derivative, and styrene or its derivative, or a compound which is a polymer chain having a silicon (polysiloxane) structure. A nonaqueous gel electrolyte is a physical gel which includes nonaqueous electrolyte containing a compound having a reactive functional group but not a polyethylene oxide skeleton, and molecular weight set equal to or more than 500.
Patent JP-2014015888-A (JP)
Title: Electric pump unit
Inventor: MITSUI TETSUYA
IPC: F04C15/00
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To provide an electric pump unit which increases mechanical efficiency and suppresses reduction of volume efficiency.SOLUTION: On a face facing an outer gear 11 of an internal gear pump 3 of a pump body 5, grooves 21, 22 are provided at positions not including a boundary portion between a discharge port 20 and a suction port 19. The grooves 21, 22 reduce friction resistance. Providing the grooves 21, 22 at positions not including the boundary portion between the discharge port 20 and the suction port 19 prevents oil leak.
Patent JP-2014015129-A (JP)
Title: Vehicle mirror device
Inventor: MUTO HIROYUKI
IPC: B60R1/06
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To improve aesthetic appearance regardless of variations of dimensions on a vehicle body side.SOLUTION: In a vehicle door mirror device 10, a base 16 is attached to a door 12 and an outer periphery of the base 16 is covered with a base cover 22. The base cover 22 covers also an outer panel 12A of the door 12. Further, an inner member 28 is fixed to the base cover 22, a latch tooth 34A of the inner member 28 is engaged with a latch groove 20A of the base 16 and the base cover 22 is held on the base 16. When the combination of the engaged latch tooth 34A and latch groove 20A is changed, the position of the base cover 22 in relation to the base 16 is adjusted, and a distance L between a lower side end of the base cover 22 and the outer panel 12A is adjusted. Accordingly, the distance L between the lower side end of the base cover 22 and the outer panel 12A can be reduced, even if variations of dimensions of the door 12 occurs, and aesthetic appearance can be improved.
Patent JP-2014014611-A (JP)
Title: Lens cover
Inventor: ZEN KENICHI
IPC: G02B23/26
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a lens cover that has less flare, facilitates production, and inexpensive.SOLUTION: A lens cover 20 covers both an illumination optical system emitting illumination light and an observation optical system taking in a light image, includes a first window part 21 that allows illumination light to pass therethrough, a second window part 22 taking in a light image, and a frame body 23 separating the first window part 21 from the second window part 22 and including a communication path 24 connecting the first window part 21 with the second window part 22, the frame body 23 having light-shielding properties.
Patent JP-2013210093-A (JP)
Title: Fluid-filled vibration isolation device
Inventor: KANETANI TOMOHIRO
IPC: F16F13/18
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a fluid-filled vibration isolation device with a novel structure, capable of effectively reducing or preventing hitting noises generated due to contact of a movable member.SOLUTION: A hollow buffer 72 provided with an interior space 88 is housed and disposed in a housing space 64. The buffer 72 comes in contact with the wall inner face a pressure receiving chamber 66 side of the housing space 64 and with a wall inner face of a balancing chamber 68 side. A movable member 92 is housed in the interior space 88 of the buffer 72. A first window 78 formed on the buffer 72 communicates with a first communicating hole 44 of the housing space 64, thereby applying a liquid pressure of the pressure receiving chamber 66 to one face of the movable member 92. A second window 80 formed on the buffer 72 communicates with a second communicating hole 60 of the housing space 64, thereby applying fluid pressure of a balancing chamber 68 to the other face of the movable member 92.
Patent JP-2013065823-A (JP)
Title: Liquid processing apparatus and liquid processing method
Inventor: AIURA KAZUHIRO
IPC: H01L21/304
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a liquid processing apparatus which prevents diffusion of an atmosphere of a chemical solution during chemical treatment and efficiently controls the temperature of a substrate.SOLUTION: A liquid processing apparatus includes: a substrate holding member (22) horizontally holding a substrate (W); a rotation mechanism (25) rotating the substrate holding member; a chemical solution nozzle (56a) supplying a heated chemical solution to the substrate held by the substrate holding member; a top plate (50) covering an area above the substrate held by the substrate holding member; and at least one LED lamp (62) which radiates light having a predetermined wavelength to the substrate held by the substrate holding member from above the top plate so as to allow the light to penetrate the top plate thereby heating the substrate during the chemical treatment.
Patent JP-2013080902-A (JP)
Title: Solid state imaging element
Inventor: MITSUI TETSURO
IPC: H01L27/146
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid state imaging element with high heat resistance.SOLUTION: In a solid state imaging element according to the present invention, a lower electrode that is a pixel electrode, an organic photoelectric conversion film formed on the lower electrode and generating an electric charge according to received light, and an upper transparent electrode are formed on a substrate having a signal reading circuit. In the organic photoelectric conversion film, a transition region in which at least one of film thickness and film quality is transited to a region of the organic photoelectric conversion film corresponding to a pixel electrode region in which the lower electrode is formed, is a region within a range of 200 μm or less from an outer end of the organic photoelectric conversion film.
Patent JP-2014020788-A (JP)
Title: Navigation system
Inventor: KOSEKI MITSUAKI
IPC: G10L13/00
Filed: 2012-07-12
Abstract: PROBLEM TO BE SOLVED: To achieve voice guide navigation corresponding to the degree of the inconvenience of the eyes (visual inconvenience degree attributes) of a visually impaired person.SOLUTION: A navigation system includes: a first storage section for storing map data corresponding to the visual inconvenience degree attributes of a user; a second storage section for storing navigation data corresponding to the visual inconvenience degree attributes of the user for guiding a route from a departure place to a destination; position detection means for detecting a current position; voice synthesis means; voice output means for providing a voice subjected to voice synthesis by the voice synthesis means to the user; and control means for executing guide navigation corresponding to the visual inconvenience degree attributes of the user. When the current position is set to a preliminarily set spot on the route shown by the navigation data, the control means generates the voice synthesis data of guidance by using the voice synthesis means on the basis of the map data and the navigation data, and provides the voice synthesis data to a visually impaired person.
Patent JP-2014021651-A (JP)
Title: Vegetable wholesale management device and vegetable wholesale management system
Inventor: KUROKAWA TADASHI
IPC: G06Q50/10
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To verify a condition at the time of storing of shipped vegetables by video-recording a work condition when vegetables are stored in a storage case while maintaining a picking worker's operating efficiency.SOLUTION: A vegetable wholesale management device includes: means to store agricultural-product information generated based on order from a customer and video information recorded a condition of storing vegetables in a storage case; and means to receive a viewing request from the customer based on a shipment identification information associated the agricultural-products information and the video information and to provide the customer with the video information associated with the shipment identification information.
Patent JP-2014022635-A (JP)
Title: Tape feeder and electronic component fitting device
Inventor: KOBAYASHI HIROYUKI
IPC: H05K13/02
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a tape feeder that makes the deformation quantity of a feed hole small by lightening a load by reducing travel resistance of a tape by installing a roller before a tape insertion port of the tape feeder, and an electronic component fitting device.SOLUTION: A tape feeder including at least a support table for inserting a supply tape into an insertion hole from a component supply reel makes the deformation quantity of a feed hole small by lightening a load by reducing travel resistance of the tape by installing a roller at an introduction hole, for example, before the tape insertion hole of the tape feeder. For example, the roller for reducing frictional resistance of the supply tape is provided at a corner part of the support table.
Patent JP-2014025371-A (JP)
Title: Engine
Inventor: ITO RYOSUKE
IPC: F02M37/12
Filed: 2012-07-25
Abstract: PROBLEM TO BE SOLVED: To provide an engine capable of applying a driving force by pressure fluctuation in a pressure fluctuation part to a diaphragm chamber of a diaphragm type fuel pump and capable of preventing inflow of oil into a communication passage through which the pressure fluctuation is provided to the diaphragm chamber.SOLUTION: A 4-stroke engine 1 includes a piston 9, a carburetor 25, an elastic membrane 127, a first chamber 131 defined in one side of the elastic membrane 127, and a second chamber 129 defined in the other side of the elastic membrane 127. The carburetor 25 includes a diaphragm type fuel pump 109, which includes a diaphragm chamber 110 into which a pressure driving a pump chamber 1108 is supplied, and the pump chamber 1108 suctioning and discharging fuel. The first chamber 131 is communicated with a pressure fluctuation part (for example, cylinder part 3) in which a pressure fluctuates by movement of the piston 9, and the second chamber 129 is communicated with the diaphragm chamber 110.
Patent JP-2014025414-A (JP)
Title: Electric pump
Inventor: TABATA SHINGO
IPC: F04C29/04
Filed: 2012-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an electric pump capable of attaining at least one of enhancement of heat radiation efficiency, reduction of a deviation of heat radiation, improvement of slidability between a cam ring and a vane, and reduction of noise generated from a pump section.SOLUTION: An electric pump 10 comprises: a motor section 30 including a rotary shaft 23; a rotor 32 including a vane groove 322 storing a vane 33; and a pump section 30 including a pump plate 31 including an outer wall section 311 and a cam ring 313 with a cam surface 313a on which the vane 33 slides. The pump plate 31 includes a bottom lid section 318 which is provided integrally with the outer wall section 311 and the cam ring 313. A connection section 319 is provided between the outer wall section 311 and the cam ring 313, and the connection section 319 projects in a direction separating from the bottom lid section 318 and is further provided integrally with the outer wall section 311, the cam ring 313 and the bottom lid section 318.