baber/WOPTO huggingface dataset:
Patent JP-2015185192-A (JP)
Title: Nonvolatile storage device
Inventor: UMEZAWA YUSUKE
IPC: H01L29/788
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonvolatile storage device suppressing influence of size variations of memory cells and improving reliability.SOLUTION: A nonvolatile storage device comprises: a semiconductor layer 10 extending in a first direction; a plurality of memory cells MC disposed side-by-side in the first direction on the semiconductor layer; a plurality of word lines 20 extending in a second direction intersecting with the first direction and being individually connected to any one memory cell out of the plurality of memory cells MC; and a controller controlling a voltage applied to individual ones of the plurality of memory cells MC via the plurality of word lines 20 and the semiconductor layer 10. The controller applies the voltage in accordance with a predetermined sequence for each four memory cells continuously disposed side-by-side in the first direction out of plurality of word lines 20 and performs at least any of writing and erasing of data.
Patent JP-2015186131-A (JP)
Title: Imaging system and imaging apparatus
Inventor: KITAMURA KAZUYA
IPC: H04N5/353
Filed: 2014-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of acquiring an imaged picture not including a flicker component.SOLUTION: An imaging system 1 comprises: a light receiving element 2 for measuring intensity of illumination light in time series to output an output waveform showing variation in the intensity of the illumination light in a measurement period; an illumination frequency estimation apparatus 3 for receiving, as input, the output waveform output from the light receiving element 2 to estimate an illumination frequency ffrom the output waveform; a frame frequency setting apparatus 4 for setting a frame frequency fof an imaging apparatus 5 to have the same value as that of the illumination frequency festimated by the illumination frequency estimation apparatus 3; the imaging apparatus 5 for imaging a subject by using the frame frequency fset by the frame frequency setting apparatus 4; and a format conversion apparatus 6 for converting a picture imaged by the imaging apparatus 5 with the same frame frequency fas the illumination frequency f, to a picture having a desired frame frequency f.
Patent JP-2015183334-A (JP)
Title: Polymer nanofiber structure and method for producing the same
Inventor: TAKASHIMA KENJI
IPC: D04H1/728
Filed: 2014-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a polymer nanofiber structure having durability free from an occurrence of peeling without bonding a plurality of nanofiber layers.SOLUTION: The nanofiber structure is provided by accumulating polymer nanofibers and has a first layer 2 and a second layer 4 each has a different existence ratio of polymer nanofibers. The first layer 2 and the second layer 4 are accumulated via a buffer region 3. The buffer region 3 contacts directly the first layer 2 and the second layer 4 and is a region where a polymer nanofiber existence ratio continuously varies from a polymer nanofiber existence ratio of the first layer 2 and to a polymer nanofiber existence ratio of the second layer 4 from the first layer 2 toward the second layer 4.
Patent JP-2015191578-A (JP)
Title: Bill handling device
Inventor: FUJIWARA RYO
IPC: B65H29/70
Filed: 2014-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent jam of bills in BV (bill validator) from occurring.SOLUTION: A bill handling device 3 includes a first crushing unit configured to perform first crushing to a bill at payment and a second crushing unit configured to perform second crushing to the bill after the first crushing. The first crushing unit includes a pair of conveyance belts 11 and 23 that convey the bill according to the predetermined conveyance direction of the bill at payment and whose distance from each other in the thickness direction of the bill gradually narrows along the predetermined conveyance direction. The second crushing unit includes a pair of crushing rollers 29 and 21 disposed at the end of the first crushing unit in the predetermined conveyance direction.
Patent JP-2015194373-A (JP)
Title: Vehicle location detection device, vehicle location detection method, vehicle location detection computer program and vehicle location detection system
Inventor: HARA KOSUKE
IPC: G01C21/28
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle location detection device that allows a low processing load to accurately detect a location of an own vehicle.SOLUTION: A vehicle location detection device comprises: a storage unit that stores a map including a location of each map line segment indicative of a contour of an object on a road, and map line segment distribution information expressing a distribution of a map line segment for each spot and for each direction of the map line segment; a line characteristic extraction unit 432 that extracts a plurality of line segments expressing the contour of the object on the road photographed in an image obtained by photographing a surrounding of a vehicle by means of an imaging device loaded in the vehicle from the image; a line segment information calculation unit 433 that obtains image line segment distribution information expressing a distribution of a line segment for each spot and for each direction of the line segment on the image; and a comparison unit 435 that calculates an evaluation value expressing a degree of matching between the map line segment distribution information and the image line segment distribution information at a virtual photographing point as to each of a plurality of virtual photographing points to be set on the map, and regards the virtual photographing point having the evaluation value maximized as a location of the vehicle.
Patent JP-2015192737-A (JP)
Title: game machine
Inventor: MIDORIKAWA DAIKI
IPC: A63F7/02
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a game machine represented by pinball game machines (Pachinko machines) or reel game machines (slot machines), which is characteristic in its display means.SOLUTION: Display means 208 may execute, when in a first case (when less than 100 points), a first selection display (a selection display shown in Fig. 21) in which one or a plurality of options at least including a first option (an option of "+1") is (are) at least displayed, and when in a second case different from the first case (when 100 points are reached), may execute a second selection display (a selection display shown in Fig. 22) in which one or a plurality of options is (are) at least displayed. Compared to the first selection display, the second display is the display that at least one (an option of granting points) among options included in the one or a plurality of options is different, and the number of the first option included in the one or a plurality of options is smaller than the first selection display.
Patent JP-2015194909-A (JP)
Title: Management program, management device and management method
Inventor: NOMA YUI
IPC: G06T17/00
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To acquire coordinates of a point available for retrieval of structure data.SOLUTION: A storage section 1a stores structure data including coordinates of vertices of a plurality of polygons representing a structure 2 in a three-dimensional manner. An arithmetic section 1b refers to the structure data and calculates, in accordance with an arrangement of the plurality of polygons within a space, calculates coordinates of a point P1 to be used for calculating a feature amount in the case where the structure data are made into a graph together with the vertices of the plurality of polygons. The arithmetic section 1b stores the calculated coordinates of the point P1 in a storage device in association with the structure data.
Patent JP-2015197961-A (JP)
Title: Manufacturing system and manufacturing method of lithium ion secondary battery, and quality management system and quality management method of electrolyte of lithium ion secondary battery in manufacturing method
Inventor: AWATANI TADASHI
IPC: H01M10/052
Filed: 2014-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a system capable of measuring the amount of moisture sequentially, in a method of manufacturing a lithium ion secondary battery.SOLUTION: A manufacturing system including a storage tank storing an electrolyte for manufacturing a lithium ion secondary battery provided with a nonaqueous electrolyte, liquid injection piping for feeding the electrolyte from the outlet of the storage tank, and a valve provided between a semi-finished product of a lithium ion secondary battery to which the electrolyte is injected and a liquid injection port, i.e., the outlet of the liquid injection piping, is further provided with a measurement system capable of measuring the amount of moisture in the electrolyte.
Patent JP-2015200549-A (JP)
Title: Pressure sensor
Inventor: KAKOIYAMA NAOKI
IPC: G01L9/00
Filed: 2014-04-07
Abstract: PROBLEM TO BE SOLVED: To suppress a noise component and improve pressure detection accuracy in a pressure sensor including a Wheatstone bridge circuit configured by a distortion gauge.SOLUTION: A pressure sensor comprises: a semiconductor substrate that has a diaphragm; and four distortion gauges that mutually configure a Wheatstone bridge circuit. The diaphragm is configured to form a rectangular shape letting a long side length be 2X, and a short side length be 2Y, and the distortion gauges consist of center gauges that are symmetrically disposed relative to a geometric center O of the diaphragm in a long side direction of the diaphragm and are separated from each other by a distance 2x, and side gauges that are symmetrically disposed relative to the geometric center O of the diaphragm in a short side direction of the diaphragm and are separated from each other by a distance 2y. An aspect ratio P(X/Y), a ratio x/X, and a ratio y/Y satisfy all of (A)1<P<2, (B)x/X=0, and (C)y/Y=0.2068 P-1.1984 P+2.6285 P-2.6092 P+1.8924.
Patent JP-2014215611-A (JP)
Title: Fuser member compositions
Inventor: Jin woo
IPC: G03G15/20
Filed: 2014-04-09
Abstract: PROBLEM TO BE SOLVED: To provide fuser member materials that possess self-release characteristics from substrates.SOLUTION: A fuser member contains a composition of a polyimide and an alcohol phosphate.
Patent JP-2015198838-A (JP)
Title: game machine
Inventor: HARA KENJI
IPC: A63F7/02
Filed: 2014-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a game machine characterized in display.SOLUTION: A game machine comprises display means and operation means. The display means is means capable of displaying at least plural kinds of displays. One of the plural kinds of displays is a first display; a first display area in the display means is an area capable of displaying at least the first display; and a second display area in the display means is an area capable of displaying at least the first display. The first display is a display relating to the operation means. In the case where the first display is displayed at least in the first display area, a first animation is at least ready, and in the case where the first display is displayed at least in the second display area, a second display is at least ready.
Patent JP-2015201596-A (JP)
Title: Printed wiring board
Inventor: NODA KOTA
IPC: H05K3/46
Filed: 2014-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board having less warpage.SOLUTION: A printed wiring board according to an embodiment has: a core substrate which has an insulating substrate having a first surface and a second surface, and a through hole conductor formed in a through hole which pierces the insulating substrate and has a joint surface; upper resin insulation layers formed on the first surface of the insulating substrate; and lower resin insulation layers formed on the second surface of he insulating substrate. The number of upper resin insulation layers is larger than the number of lower resin insulation layers. All bonded surfaces are not included in one plane parallel with the first surface.
Patent JP-2014223794-A (JP)
Title: Window film
Inventor: UTO TAKAYUKI
IPC: B32B27/00
Filed: 2014-04-11
Abstract: PROBLEM TO BE SOLVED: To provide a window film which has high ultraviolet light cutting performance while having an achromatic color and exhibits excellent light resistance even after long-term use.SOLUTION: The window film is obtained by forming a tacky adhesive layer on one surface of a multilayer film which is obtained by alternately laminating an A layer comprising a thermoplastic resin A and a B layer comprising another thermoplastic resin B so that 51 or more layers are formed. The window film is stuck to a window pane and used. The window film exhibits the maximum reflectance of 50% or higher to the light having 350-400 nm wavelength.
Patent JP-2015203747-A (JP)
Title: Imaging optical system, image reading device, and manufacturing method for image reading device
Inventor: TAKIZAWA TOKUJI
IPC: H04N1/04
Filed: 2014-04-14
Abstract: PROBLEM TO BE SOLVED: To provide: an imaging optical system which easily provides good imaging performance even with a reduced number of free-form surfaces acting as off-axial reflection surfaces; an image reading device; and a manufacturing method for the image reading device.SOLUTION: An imaging optical system includes first and second free-form surfaces acting as off-axial reflection surfaces, and a reflective aperture for guiding light rays from the first free-form surface to the second free-form surface, the first and second free-form surfaces being formed on a single optical element, where the reflective aperture and the optical element are configured to allow for changing relative positions thereof.
Patent JP-2015206820-A (JP)
Title: toner
Inventor: MIZOBE TAKEO
IPC: G03G9/08
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To provide toner that is excellent in both heat-resistant storage and low-temperature fixability, and is not inclined to cause charging failure.SOLUTION: Toner particles contained in toner include a shell layer containing a thermosetting resin. In an aqueous medium that is adjusted to a prescribed pH, toner base particles or toner particles are dispersed. In measuring the zeta potential of the toner base particles or the toner particles, the aqueous medium has a pH of 4.5 or more and 7.0 or less when the zeta potential of the toner base particles is 0 V; the difference between the pHs of the aqueous media when the zeta potential of the toner base particles is 0 V and when the zeta potential of the toner particles is 0 V is 1.0 or less; and the difference of the zeta potentials of the toner base particles and the toner particles is 20 mV or less under a measurement condition that the pH of at least the aqueous medium is 3 or more and 9 or less.
Patent JP-2014150281-A (JP)
Title: Photoelectric converter element and method of manufacturing same
Inventor: MASUNAGA KUMI
IPC: H01L31/0749
Filed: 2014-04-17
Abstract: PROBLEM TO BE SOLVED: To provide a highly efficient photoelectric converter element that uses augmented electrical field to increase carrier excitation.SOLUTION: The disclosed photoelectric converter element comprises: a photoelectric converter layer formed of two or more semiconductor layers that are stacked between two electrode layers; an electrical field augmentation layer sandwiched between the semiconductor layers in the photoelectric converter layer. The electrical field augmentation layer comprises a metallic fine structure body, where the metallic fine structure body is a porous thin film or microscopic bodies such as microspheres.
Patent JP-2015206197-A (JP)
Title: Non-welding spacer metal fitting of reinforced cage
Inventor: SAKAGUCHI NOBUHIRO
IPC: E02D5/34
Filed: 2014-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a non-welding spacer metal fitting of a reinforced cage, easily fixable without welding, in a state of surely swelling a swelling part to the outside of the reinforced cage.SOLUTION: In a state of wrapping-holding from the falling direction of a swelling part 23 by inserting an outside part in the circumferential direction of a main reinforcement 11 into a cutout hole of a first piece 24 together with a standing part 29 of the swelling part 23 of a spacer 21 in four places of an equal interval in the circumferential direction of a reinforced cage body, screw parts 34 and 34 of a U-shaped bolt 27 of wrapping-holding the main reinforcement 11 together with a proximity side end part 32 of the spacer 21 from the inner surface side of the reinforced cage body, are inserted into a bolt insertion hole 33 of a second piece 25 and are fastened by a but 28, so that the second piece 25 is firmly fixed to the main reinforcement 11 together with the proximity side end part 32 of the spacer 21 while making the cutout hole of the first piece 24 bite in an outside part in the circumferential direction of the main reinforcement 11 and the standing part 29 of the swelling part 23 of the spacer 21 by fastening of the U-shaped bolt 27 and the nut 28.
Patent JP-2015207197-A (JP)
Title: Random model generation device, method and program
Inventor: ISHIHATA MASAKAZU
IPC: G06F17/30
Filed: 2014-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a random model for extracting a latency structure of observation information, in consideration of a hierarchic structure of the observation information.SOLUTION: An initial model creation part 31 regards observation information having a hierarchic structure and an order tree expressing the hierarchic structure as inputs, creates plural random models including a model parameter and structure parameter respectively, and sets the random models as an initial model candidate aggregate. A model score calculation part 32 calculates a model score of each random model included in the created initial model candidate aggregate, or a model candidate aggregate which is created previously. A random model candidate creation part 34 extracts w pieces of the random models whose model scores are in the top w, creates the random models in which dependent relationship of any one hierarchy of the structure parameter is changed, and creates a model candidate aggregate. A repetition determination part 33 repeats operation of the random model candidate creation part 34 and model score calculation part 32 until a repetition end condition is satisfied and then outputs a random model whose model score is highest.
Patent JP-2014230273-A (JP)
Title: Smartphone
Inventor: WU ZHOU
IPC: H04M1/02
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To provide a smartphone comprising an actuation member convenient for playing a game.SOLUTION: The smartphone includes a base, an upper cover and an actuation component. The base includes a bottom wall. The upper cover defines a through hole. The actuation component includes an elastic member, a fixing member mounted to the upper cover in a slidable manner, a localizing member and an actuation member. The elastic member is held between the localizing member and the bottom wall, a bottom end of the actuation member is accommodated in the localizing member in a movable manner, and the localizing member accommodates a sensor abutted to the actuation member. An upper end of the actuation member can be operated while penetrating the through hole, presses the actuation member toward the bottom wall, elastically deforms the elastic member, slides the fixing member toward the actuation member, and fixes the actuation member.
Patent JP-2015208398-A (JP)
Title: Insole with heel inclination
Inventor: MURAI TAKASHI
IPC: A43B13/14
Filed: 2014-04-24
Abstract: PROBLEM TO BE SOLVED: To obtain an insole with a heel inclination, an insole precluding a load on the knee joint even with advanced bowleg.SOLUTION: A raised insole area 250 corresponding to an arch is prepared on the surface in contact with the sole of a foot for the purpose of straightening three arches 88 of the foot bones consisting of a lateral arch 81, an inner longitudinal arch 83, and an outer longitudinal arch 86. From a heel corresponding area 230 over to a middle-foot-part corresponding area 220, a corner cup part 240 is formed. Then, in the reverse face, an inclination 290 is prepared in the region to the outer side of the foot of the heel corresponding area 230 which opposes to a line La connecting from an inner position 221 of the foot near the rear end of the middle-foot-part corresponding area 220 to a near inner position 231 of the foot in the rear end of the heel corresponding area 230.
Patent JP-2015211599-A (JP)
Title: Current-limiting device
Inventor: NAKAGAWA ATSUSHI
IPC: H01H9/42
Filed: 2014-04-29
Abstract: PROBLEM TO BE SOLVED: To provide a current-limiting device which uses a tension spring for which a fixing part is not required other than a contact separation member is not required, and in which constitutive member deterioration or grounding is unlikely to be incurred by a high-temperature arc gas that may be generated when separating a contact, the current-limiting device being configured to limit overcurrent that may be generated when a short-circuiting accident occurs in a power system for example.SOLUTION: The current-limiting device includes: a plurality of tension springs 14 each fitting both ends to two contact separation members 12 and 13 holding a contact member 11 therebetween, for engaging the contact separation members 12 and 13 to an engage part of the contact member 11; and a partition 16 installed between the contact member 11 and the tension spring 14.
Patent JP-2015211001-A (JP)
Title: Fuel cell system
Inventor: HAMATANI SHOGO
IPC: H01M8/04
Filed: 2014-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell system which unfailingly prevents freezing in a housing with a heat insulation member and thereby improves the reliability.SOLUTION: A fuel cell system 1 includes: a fuel battery 3 stored in a heat insulation container 2; auxiliary machines 30 to 39 disposed at the outer side of the heat insulation container 2; and a housing 5 which stores the fuel battery 3 and the auxiliary machines 30 to 39. In the housing 5, an inner side surface of the housing 5 is formed by a floor part 15, a wall part 16, and a ceiling part 14. The housing 5 includes leg parts 17 which support the floor part 15 so that the floor part 15 is separated from an installation surface 6 of the housing 5. A heat insulation member 51 is disposed on the floor part 15 in the housing 5. At least a part of an inner side surface of the wall part 16 or the ceiling part 14 is exposed.
Patent JP-2015212206-A (JP)
Title: Manufacturing apparatus and manufacturing method for optical fiber
Inventor: YAMAZAKI TAKU
IPC: G02B6/00
Filed: 2014-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing apparatus and a manufacturing method for an optical fiber that can prevent the optical fiber from slipping and make a drawing speed fast.SOLUTION: There is provided a manufacturing apparatus for an optical fiber which includes a drawing device 30 drawing the optical fiber through rotation of a capstan wheel. The drawing device grips the optical fiber with the capstan wheel 31 and at least two pinch rollers 32a, 32b. Preferably, the at least two pinch rollers are arranged nearby a first contact position A between an optical fiber traveling toward the capstan wheel and a peripheral surface of the capstan wheel and nearby a second contact position B between an optical fiber traveling away from the capstan wheel and the peripheral surface of the capstan wheel, respectively.