baber/WOPTO huggingface dataset:
Patent JP-2015153295-A (JP)
Title: Environment recognition system, vehicle, and camera dirt detection method
Inventor: AKIYAMA YASUHIRO
IPC: H04N7/18
Filed: 2014-02-18
Abstract: PROBLEM TO BE SOLVED: To provide an environment recognition system with improved accuracy in detecting dirt on an on-vehicle camera.SOLUTION: An environment recognition system includes a camera loaded on a vehicle and analyzes an image of the camera so as to recognize the circumferential state of the vehicle on the basis of the analysis result of the image of the camera. A dirt detection section allows at least a partial line of an object that does not change on an image even when the vehicle moves to be set as at least one reference line, calculates an observation line corresponding to the reference line on the basis of the image of the camera, calculates a displacement amount of the observation line from the reference line, and then detects whether dirt is attached to the camera on the basis of the displacement amount.
Patent JP-2015153709-A (JP)
Title: fuel cell
Inventor: KURIBAYASHI MAKOTO
IPC: H01M8/02
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell capable of preventing poisoning of an air electrode due to a sealing material.SOLUTION: A fuel cell according to an embodiment comprises: a separator for fractionating a first partition supplied with a fuel gas and a second partition supplied with an oxidant gas; a single cell including a fuel electrode arranged in the first partition, an air electrode arranged in the second partition, and a solid electrolyte layer partitioning the fuel electrode and the air electrode and arranged between the fuel electrode and the air electrode; and a sealing part for bonding and sealing the single cell and the separator. The sealing part includes a contaminant which deteriorates the activity of the air electrode, and further includes a covering and adsorbing layer which covers at least a part of the second partition side of the sealing part and adsorbs the contaminant.
Patent JP-2015151834-A (JP)
Title: Vehicle door lock
Inventor: NIIMI NAGAMASA
IPC: E05B77/04
Filed: 2014-02-19
Abstract: PROBLEM TO BE SOLVED: To prevent a vehicle door from being unlocked due to an external load at a low cost.SOLUTION: A striker 32 of a vehicle door lock 30 includes: a striker body 34; and a bracket 36 for mounting the striker body 34 to a circumference of a door opening of a vehicle. A lock mechanism 40 includes: a case section 41 to be attached to a door; and a hook 43 which is stored in the case section 41 and moves to an engaging position when the door is closed, thereby engaging with the striker body 34. When a load is externally applied in a direction along the door, while the striker 32 is connected to the lock mechanism 40, a part 415z of the case section 41 in the lock mechanism 40 comes into contact with a part 36t of the bracket 36 in the striker 32, and the bracket 36 receives the load.
Patent JP-2015155107-A (JP)
Title: Coil winding shape adaptability determination method and device
Inventor: MOROOKA NOBUYUKI
IPC: B21C47/02
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a coil winding shape adaptability detection method which can eliminate erroneous determination at coil shape adaptability determination, and a device. 
     SOLUTION: A coil winding shape adaptability determination method has: a target-width shorter tip/tail-end length calculation step for calculating lengths of a tip and a tail end which are shorter than a target width from a shape measurement result of a steel plate; a post-rolling tip/tail-end length calculation step for calculating lengths of the tip and the tail end after rolling by mass-flow calculation from the calculated lengths of the tip and the tail end; a coil-inside diameter/coil outside-diameter masking distance calculation step for calculating a coil-inside diameter/coil-outside diameter masking distance by coil-diameter calculation from the calculated lengths of the post-rolling tip and the tail-end; a masking processing step for performing masking so that a shape measurement result being the coil-inside diameter/coil-outside diameter masking distance in a shape measurement result of a coil which is wound is not used for adaptability determination; and an adaptability determination step for determining the adaptability of a shape of coil-winding on the basis of the masked shape measurement result. 
     COPYRIGHT: (C)2015,JPO&INPIT
Patent JP-2015159382-A (JP)
Title: Radio communication device and buffer control method thereof
Inventor: HISADA SEIICHI
IPC: G08G1/09
Filed: 2014-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication device and a buffer control method thereof that are able to efficiently obtain external data by radio communication with an external terminal if interference occurs by a radio wave used in a road-side device.SOLUTION: A radio communication device includes: an auxiliary storage device 11 for storing an installation position of a road-side device performing communication using a radio wave in a prescribed frequency band; a radio interface 102 for performing radio communication with a mobile terminal device 19 by using a radio wave in a frequency band mutually interfering with the prescribed frequency band; a data acquisition unit 109 for acquiring external data from the mobile terminal device 19; a memory 108 for temporarily storing the acquired external data; a present location determination unit 104 for determining the present location of the device; and a buffer control unit 111 for increasing a storage region secured in the memory 108 when the present location is within a prescribed range from the installation position of the road-side device.
Patent JP-2014187014-A (JP)
Title: Terminal manufacturing method, terminal, electric wire end connection structure manufacturing method, and electric wire end connection structure
Inventor: OKUNO YOSHIKAZU
IPC: H01R43/16
Filed: 2014-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a terminal that can be obtained by laser welding at heightened laser beam absorbing efficiency, and can shield an electric wire conductor from an environment without enlarging a crimp part of the terminal, a terminal, an electric wire end connection structure manufacturing method, and an electric wire end connection structure.SOLUTION: A method of manufacturing a terminal 1 having a tubular caulking part 30 crimped and jointed to an electric wire sequentially has steps of: forming a cobalt-tin alloy layer on a plate material made of copper or a copper alloy at a portion at which at least the tubular caulking part is formed; forming a terminal substrate by punching the plate material on which the cobalt-tin alloy layer is formed into a development elevation view of the terminal; bending a tubular development part that is a portion for forming the tubular caulking part of the terminal substrate; forming an abutting part by abutting opposed ends of the tubular development part against each other; jointing (50) the abutting part by laser welding; and forming the tubular caulking part 30.
Patent JP-2015162415-A (JP)
Title: Resin composition for sealing electronic device, and electronic device
Inventor: AOYAMA MASAMI
IPC: H01L23/29
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide: a resin composition for sealing an electronic device which never causes air to be trapped between a base material and itself in sealing, enables the suppression of percolation of water vapor; and an electronic device sealed by use of such a resin composition for sealing an electronic device.SOLUTION: A resin composition comprises (A) a polybutadiene polymer expressed by the chemical formula (1) below, and having at least one (meth)acryloyl group at a terminal and (B) a photoinitiator, but it does not comprise a thermoplastic resin having a mass-average molecular weight of 50,000 or larger. (In the formula, R1 and R2 represent a hydroxyl group or (meth)acroyloxy group; R3 and R4 represent a bivalent organic group having 1-16 carbon atoms, but no nitrogen; R5, R6 and R7 represent a hydrogen atom or an alkyl group having 1-10 carbon atoms; "l" and "m" are 0 or 1; and "n" are each an integer of 15-150.)
Patent JP-2015161010-A (JP)
Title: Martensitic stainless steel tube for line pipe excellent in reel barge construction property and manufacturing method therefor
Inventor: MIYATA YUKIO
IPC: C22C38/00
Filed: 2014-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a martensitic stainless steel tube for line pipe excellent in reel barge construction property.SOLUTION: A steel tube having a composition containing, by mass%, C:less than 0.015%, N:less than 0.020%, Cr:10 to 14%, Ni:4.0 to 8.0%, Mo:1.0 to 4.0%, Ti:0.03 to 0.15% and V:0.02 to 0.10% and a structure containing a martensite phase as a main and a retained austenite phase of 5 to 20% by volume percentage is applied to a hot treatment to adjust so that its base material average hardness HVsatisfies, depending on a load distortion amount ε(%) assumed during reel barge construction, HV≤300-12ε when ε<1 and HV≤292-4ε when ε≥1, where ε(%)={r/(R+r)}×100, r:outer radius of the steel tube (mm), R:outer radium of the reel (mm), and HV:base material average hardness of the steel tube before reel barge construction (HV).
Patent JP-2015167602-A (JP)
Title: sprinkler head
Inventor: MATSUMOTO HIROSHI
IPC: A62C35/68
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkler head capable of using an unstable sublime resin as a thermosensitive body.SOLUTION: A sprinkler head 100 and 200 includes a tubular cylinder 81, an organic-compound pellet 84a as a thermosensitive body 84 to be stored in the cylinder 81, and a piston 85 and 89 for pressing the thermosensitive body 84. The sprinkler further includes a pellet cover member 84b that is sandwichedly provided between the piston 85 and 89 and the pellet 84a and covers the pellet 84a so as to tightly seal the pellet 84a in the cylinder 81. The pellet cover member 84b is composed of an organic compound having corrosion resistance.
Patent JP-2015168929-A (JP)
Title: Foam shield method
Inventor: NISHIDA YOSHIO
IPC: E21D9/06
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a foam shield method capable of coping with high water pressure by improving water cutoff performance, by forming foam mixed soil of a low water permeability coefficient, and also holding an unsaturated state of this foam mixed soil for a long time as much as possible.SOLUTION: A foam shield method forms a foam mixed soil by injecting a foam into sediment of a working face and sediment in a chamber of a shield machine, by generating the foam by foaming a foaming material aqueous solution formed by further mixing an anion surface active agent by solubilizing a hydrophobic film agent by a water soluble solvent, in the magnification ratio of the expansion ratio of 10 times-50 times.
Patent JP-2015170891-A (JP)
Title: Base station device, communication device, communication system and communication method
Inventor: YAMAMOTO TOSHIAKI
IPC: H04W36/06
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a base station device etc. capable of efficient data signal communication.SOLUTION: A base station device includes: a control signal communication control unit which receives a control signal transmitted from a terminal management device, and transmits the control signal to the terminal device; a data communication control unit which receives the data signal transmitted from the communication device, and performs control to transmit the data signal to the terminal device; and a communication path control unit which notifies another base station device of a switchover from a communication path, on which the data signal is transmitted from the communication device to the terminal device through the self base station device, to a communication path, on which the data signal is transmitted from the communication device to the terminal device through the other base station device.
Patent JP-2015171179-A (JP)
Title: Armature core, armature, and electric motor
Inventor: TOKISAKI TEPPEI
IPC: H02K1/26
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent winding disorder of wiring of a coil when a plurality of coils are wound around teeth.SOLUTION: An armature core includes a plurality of radially extending teeth 12. On the drum section 12a of each teeth, a plurality of coils 91, 92, and 93 are wound in a concentration winding method. With an armature core 8A, the winding 14 at the lowermost side of the coil of at least the first layer is closely wound on the winding surface at the substrate side of the drum section, and at the same time, at least part of the coil of a second layer to be wound later is superposed and wound on the coil of the first layer. A step 12a1 is provided as a restriction section for restricting displacement of the position, in the extension direction of the drum section, of the winding at the lowermost side of the coil of the first layer in at least part of the winding surface of the coil of the first layer of the outer periphery of the drum section.
Patent JP-2015168118-A (JP)
Title: Inkjet printer
Inventor: TSUCHIYA ATSUSHI
IPC: B41J2/01
Filed: 2014-03-05
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printer that applies printing with satisfactory image quality to a recording medium.SOLUTION: An inkjet printer 1 includes a head 11 that moves reciprocatingly in a main scanning direction while discharging ink to a medium, and a left irradiation unit 12A and a right irradiation unit 12B in which a plurality of irradiation elements E for irradiating light to the ink are disposed in a sub-scanning direction on a substrate 14. An array pitch of the irradiation elements E is n/m(m≥1), where n is a maximum path width.
Patent JP-2014224984-A (JP)
Title: Photoresist composition, method for forming resist pattern, compound, and polymer
Inventor: NAMAI HAYATO
IPC: C07C309/19
Filed: 2014-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a photoresist composition excellent in LWR (line width roughness) performance, resolution, rectangularity of a cross-sectional shape and depth of focus.SOLUTION: The photoresist composition comprises [A] a polymer having a structural unit including an acid dissociable group and [B1] an acid generator; and the [B1] acid generator includes at least one compound selected from the group consisting of a (thio)acetal compound having a group expressed by formula (i) shown below and a polymer having a structural unit derived from the (thio)acetal compound. In formula (i), Rand Reach independently represent a hydrogen atom, a fluorine atom, a monovalent hydrocarbon group having 1 to 20 carbon atoms or a fluorinated hydrocarbon group having 1 to 20 carbon atoms; n represents an integer of 0 to 5; and Mrepresents a photo-decomposable monovalent onium cation.
Patent JP-2015170284-A (JP)
Title: Forklift type unmanned carrier vehicle, control method of the same, and control device of the same
Inventor: YAMAMOTO HARUMASA
IPC: G05D1/02
Filed: 2014-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a forklift type unmanned carrier vehicle capable of reducing the risk of an accidental contact characteristic of a forklift, a control method and a control device of the same.SOLUTION: A forklift type unmanned carrier vehicle 1 comprises: a plurality of first obstacle detectors 2, 3, and 4 disposed around a vehicle body 1B and detecting a surrounding environment of the vehicle body 1B; a detection area storage unit storing in advance obstacle detection areas A surrounding the vehicle body 1B and set depending on a driving situation including a traveling speed, a steering direction, and a transfer operation of the vehicle body 1B; and an obstacle detection safety control unit selecting one obstacle detection area A depending on an actual driving situation of the vehicle body 1B, transmitting information on the selected obstacle detection area A to the plurality of first obstacle detectors 2, 3, and 4, and controlling the vehicle body 1B to stop traveling if it is detected that an obstacle is present in the selected obstacle detection area A.
Patent JP-2014209099-A (JP)
Title: Evaluation method, program thereof and evaluation system
Inventor: ISEKI YOSHIHIRO
IPC: G01N29/04
Filed: 2014-03-12
Abstract: PROBLEM TO BE SOLVED: To provide an evaluation system capable of evaluating the amount of a second member existing at a corner of a first member.SOLUTION: An evaluation system 20 evaluates existing amount of a second member of a member to be measured which has a first member having a corner formed with a curved surface or chamfered surface and a second member formed on the corner. The evaluation system 20 emits an ultrasonic from the first member side so as to enter into the second member existing on the corner, acquires the height of echo of the entered ultrasonic reflected by the corner and the second member, and determines whether the existing amount of the second member is small or not based on the acquired height of the echo with respect to a standard height of echo prescribed based on a standard existing amount of the second member existing on the corner. In this case, the member to be measured may include: a first ceramic member; a third ceramic member; and a second glass member filled therebetween, and the filled amount of the second glass member may be determined.
Patent JP-2014182831-A (JP)
Title: Texture address mode discarding filter taps
Inventor: ROBERT TOTH
IPC: G06T15/04
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide for a new texture address mode that excludes any texture filter taps (i.e., coordinates) that fall outside the texture domain from a filtering process.SOLUTION: In one embodiment, taps outside a texture domain are not considered. In addition, various embodiments provide flexibility as to texture coordinate locations tand values of weights w. The tap weights can be modified as a function of tap location and in particular as a function of whether a tap is within a texture.
Patent JP-2015175958-A (JP)
Title: Semiconductor laser module, semiconductor laser light source, and semiconductor laser system
Inventor: MAEDA JUNYA
IPC: H01S5/022
Filed: 2014-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser module capable of reducing the amount of return light reaching the semiconductor laser.SOLUTION: A semiconductor laser module 1 includes a semiconductor laser 21 for emitting a laser beam L and an optical fiber 3, optically coupled to the semiconductor laser 21, for guiding the laser beam L and emitting the guided laser beam L, the optical fiber 3 having a first optical fiber 4 optically coupled at one end 4a to the semiconductor laser 21 and a second optical fiber 5 fused at one end 5a to the other end 4b of the first optical fiber 4 and emitting the laser beam L from other end 5b. The second optical fiber 5 includes a bent part 7, and is such that the sectional area of its core is larger than the sectional area of the core of the first optical fiber 4 and its numerical aperture is greater than or equal to the numerical aperture of the first optical fiber, or the sectional area of its core is larger than or equal to the sectional area of the core of the first optical fiber 4 and its numerical aperture is larger than the numerical aperture of the first optical fiber 4.
Patent JP-2015174691-A (JP)
Title: Trigger lever lock mechanism and pump type product and aerosol type product comprising this trigger lever lock mechanism
Inventor: TAKIZAWA OSAMU
IPC: B05B9/04
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To simplify drawing/rotating operation of trigger lever and operation for preventing and cancelling it in a trigger lever lock mechanism.SOLUTION: A trigger lever 5 comprises a locked part 5g for preventing rotating operation for releasing contents and a guided part 5d for realizing sliding operation relatively to a joint part 4. The joint part 4 comprises: a locking part 4d selectively set at a locking position or an unlocking position with the locked part 5g by virtue of the sliding operation; and a guiding part 4b acting together with the guided part 5d upon the sliding operation. When the sliding operation is executed, the trigger lever lock mechanism shifts to: locking mode in which the locked part 5g and the locking part 4d are set in locking mode and the trigger lever 5 is prevented from rotating operation: or unlocking mode in which the locking mode is cancelled so as to allow the rotating operation on a contacting part of the guided part 5d and the guiding part 4b as a rotational center.
Patent JP-2015179327-A (JP)
Title: Manufacturing method of front protective plate integrated touch panel sensor and front protective plate integrated touch panel sensor
Inventor: SUZUKI KIMITAKA
IPC: G09F9/00
Filed: 2014-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a front protective plate integrated touch panel sensor capable of forming a decorative layer excellent in flatness of a surface by simple processes, and so on.SOLUTION: There is provided a manufacturing method of a front protective plate integrated touch panel sensor having: a front protective plate; a decorative layer formed at a frame area on the front protective plate; a sensor part formed at a touch panel area on the front protective plate, and including a transparent electrode layer; and a wiring layer formed on the decorative layer and connected to the transparent electrode layer. The manufacturing method includes: a decorative layer formation step of forming a layer for formation of the decorative layer, containing color material and resin on the front protective plate using a screen printing method, and flattening a surface of the layer for formation of the decorative layer, thus forming the decorative layer; a wiring layer formation step of forming the wiring layer on the decorative layer; and a sensor part formation step of forming the sensor part on the front protective plate.
Patent JP-2014112449-A (JP)
Title: Selective rejection of touch contacts in edge region of touch surface
Inventor: WESTERMAN WAYNE CARL
IPC: G06F3/041
Filed: 2014-03-20
Abstract: PROBLEM TO BE SOLVED: To maximize the functionality of a touch sensor panel by providing certain exceptions to rejection of edge contacts.SOLUTION: The selective rejection of touch contacts in an edge region of a touch sensor panel is disclosed. In addition, by providing certain exceptions to the rejection of edge contacts, the functionality of the touch sensor panel can be maximized. Contacts in edge bands around the perimeter of a touch sensor panel can be ignored. However, if a contact in the edge band moves beyond a threshold distance or speed, it can be recognized as a part of a gesture. To accommodate different finger sizes, the size of the edge band can be modified based on the identification of the finger or thumb. Furthermore, if contacts in the center region of a touch sensor panel track the movement of contacts in the edge band, the contacts in the edge band can be recognized as a part of a gesture.
Patent JP-2015163830-A (JP)
Title: Drain recovery system
Inventor: GOTO MASASHI
IPC: F22D11/00
Filed: 2014-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a drain recovery system capable of saving space even when a storable amount of drain is increased.SOLUTION: A closed type drain recovery system 1 recovers and feeds to a boiler 111 drain in a high-temperature and high-pressure state produced by condensing steam generated in the boiler 111 and used in a load device 130. The drain recovery system 1 comprises: an upper side drain tank 10 formed in a cylindrical shape and arranged in such a manner that a height direction is parallel to a horizontal direction; a lower side drain tank 20 formed in a cylindrical shape and arranged below the upper side drain tank 10 in such a manner that a height direction is parallel to a vertical direction; and a first connection part 30 which connects the lower part of the upper side drain tank 10 to the upper part of the lower side drain tank 20.