baber/WOPTO huggingface dataset:
Patent JP-2015032248-A (JP)
Title: Image search device, system and program for searching for data
Inventor: NODA SHINPEI
IPC: G06T1/00
Filed: 2013-08-06
Abstract: PROBLEM TO BE SOLVED: To reduce accuracy deterioration of an image search because a feature point of a key image is wrongly associated with a feature point of a retrieved image having nothing to do with the feature point of the key image when searching for a similarity image similar to a key image included in a query image from retrieved images.SOLUTION: An image search server is configured to: associate a feature point of a query image with a feature point of a retrieved image on the basis of a degree of similarity of an amount of feature about the feature points thereof; identify the retrieved image in which a ratio of the feature point associated with the feature point of the query image is more than a threshold value as a candidate image; identify an area of a circumscribed rectangle including the feature point associated with the candidate image as to each of the candidate images inside as a key image; associate a feature point of the key image with the feature point of the candidate image on the basis of a degree of similarity of feature about the feature points thereof; and identify the candidate image in which a ratio of the feature point associated with the feature point of the key image is more than the threshold value as a similarity image.
Patent JP-2015033781-A (JP)
Title: Oil-based ball point pen refill, and oil-based ball point pen using the same
Inventor: SUGIMOTO YASUYUKI
IPC: B43K1/08
Filed: 2013-08-08
Abstract: PROBLEM TO BE SOLVED: To provide an oil-based ball point pen refill and an oil-based ball point pen using the same capable of obtaining deep handwriting, and excellent in ink dripping resistance and in feeling of writing.SOLUTION: In an oil-based ball point pen refill, a ball point pen tip rotatably holding a ball is attached on a tip of an ink storing tube directly or through a tip holder, and an ink composition for the oil-based ball point pen composed at least of a color agent, an organic solvent and a resin is stored in the ink storing tube. The resin contains at least a polyvinyl butyral resin, the content of hydroxyl group is 25 mol% or more based on the total mole amount of the polyvinyl butyral resin, the content of the polyvinyl butyral resin is 50% or more based on the total resin content in the ink composition for the oil-based ball point pen, and the ink consumption amount of the oil-based ball point pen refill per 100 m is 30-80 mg.
Patent JP-2014038621-A (JP)
Title: Model for managing variations in product structure for product
Inventor: SEAN M CALLAHAN
IPC: G06F9/44
Filed: 2013-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for managing and displaying information on variations in a product structure for a product by using a model.SOLUTION: Provided is a method and apparatus for managing variations in a product structure 112 for a product 102. A product management system 100 for managing the variations in the product structure 112 for the product comprises a model 114. The model 114 comprises a primary hierarchical organization and an arbitrary number of optimized product 102 variant structures 151. The primary hierarchical organization 144 comprises a group of domain master objects 128. The variant structures 151 comprise a group of domain configuration objects 130. Each object in the group of domain configuration objects 130 represents a configuration for a component represented by a corresponding object in the group of domain master objects 128.
Patent JP-2014038850-A (JP)
Title: Electric connector and electronic equipment using the same
Inventor: HSU WEI-CHIH
IPC: H01M50/284
Filed: 2013-08-16
Abstract: PROBLEM TO BE SOLVED: To provide an electric connector which can be stably and electrically connected to the connection terminal of a battery with a simple structure and electronic equipment having the electric connector.SOLUTION: An electric connector is mounted in electronic equipment, and electrically connected to the connection terminal of the battery of the electronic equipment. The electric connector includes an insulation main body and a plurality of conductive terminals, and each of the conductive terminals includes a fixed part, a buffer part and a contact part, and the fixed part is fixed to the lower face of the insulation main body, and the buffer part includes an elastic end extended in parallel with the fixed part and a connection end directly connected to the fixed part, and the contact part protrudes so as to be separated from the connection end from one side of the elastic end. A predetermined distance is formed between the elastic end and the insulation main body, and when the contact part receives an external force, the distance allows the elastic deformation of the elastic end connected to the contact part.
Patent JP-2015041142-A (JP)
Title: Recommender system
Inventor: KUNITO GORO
IPC: G06Q50/10
Filed: 2013-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a recommendation technique capable of determining similarity and relation even in less action information situations.SOLUTION: A relation management server generates a degeneration relation management database in which a chained link is formed among individual electronic information contained in a category of each electronic information requested as a recommendation target information (target electronic information category), the relation management database representing a correspondence between the individual electronic information contained in the target electronic information category and at least a requester action computer, on the basis of a relation management database recording therein a link resulting from an action according to a role of each action computer between electronic information of all categorized electronic information that is the recommendation target information including information for identifying each of the action computers categorized by roles, and recommends the requester action computer on the basis of the regeneration relation management database.
Patent JP-2015040648-A (JP)
Title: Discharge igniter of oil combustor
Inventor: NAKAGAITO TORU
IPC: F23Q3/00
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a structure of an igniter in which the size between a core and an electrode can be adjusted without removing the core and the electrode body.SOLUTION: A core 4 is attached to a gap of a core housing cylinder 3, and an ignition window hole 8 is provided at a core outer cylinder 2 opposed to the side surface of the core 4. A discharge electrode 5 and a counter electrode 6 are attached by facing the core 4 from the ignition window hole 8, and an insulator 7 covering an outer circumference of the discharge electrode 5 is attached on the upper surface of a receiving edge 2a disposed outside the core outer cylinder 2 by a bracket 9. The discharge electrode 5 is bent in the L-shape, and the tip is positioned downward from the upper end of the core 4 lifted, and the counter electrode 6 constitutes a curved part 6b so as to be opposed with the tip of the discharge electrode 5. The bracket 9 is provided with a locking member 10 for rotatably holding the insulator 7. The insulator 7 is rotated while being attached by the bracket 9, and adjusts the core 4 and the electrode to an optimal position by changing a height of the tip of the discharge electrode 5.
Patent JP-2015041828-A (JP)
Title: Broadcast receiving apparatus
Inventor: TERAMOTO KAYO
IPC: G11B27/00
Filed: 2013-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a broadcast receiving apparatus capable of suppressing consumption of the residual capacity of a recording medium, in the broadcast receiving apparatus having improved convenience when noise is generated.SOLUTION: The broadcast receiving apparatus having a function of receiving broadcast comprises: a noise determination unit which determines whether a noise has been generated while a broadcast program is viewed; an image recording determination unit which determines whether or not to record a video when the noise determination unit determines that the noise has been generated; and an image recording control unit which, in accordance with the result of determination by the image recording determination unit, switches whether or not to cause a video recording unit to record a broadcast program being broadcasted.
Patent JP-2015042534-A (JP)
Title: Ventilator peripheral structure
Inventor: MORI HISASHI
IPC: B60H1/00
Filed: 2013-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a ventilator peripheral structure which enables a dial to be disposed at a ventilator provided at a center console without narrowing a storage space and causing a trouble in a rear vent duct during ventilation.SOLUTION: A ventilator peripheral structure 100 according to the invention includes: a center console 110 where an opening part 116a is formed on a rear surface 116; a ventilator 120 attached to the opening part; and an opening/closing type lid 112 which has a hinge 112a at a rear end part. The ventilator includes: air outlets 122a, 122b for blowing out air from an air conditioning unit to a back seat; multiple louvers 124a, 124b which extend in a vehicle width direction crossing the air outlets and are placed so as to be arranged in a vehicle height direction; and a control dial 126 which controls the postures of the louvers and thereby adjusts the quantity and the direction of air from the air conditioning unit. The control dial is disposed between the hinge of the lid and upper edges of the air outlets.
Patent JP-2015044382-A (JP)
Title: Mask for printing and printing method using the same
Inventor: MIZUMURA MICHINOBU
IPC: H05K3/12
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a mask for printing which can suppress position deviation and deformation of a pattern and a printing method using the mask.SOLUTION: A mask for printing comprises: a mask base material 4 which includes printing groove patterns 4a that are formed at the printing surface side and correspond to a pattern to be printed and perforating holes 4b that penetrate to the bottom surface of the printing groove patterns and are of an inner diameter smaller than the bottom surface width; and a holding member 3 which is laminated over the mask base material 4, and includes opening patterns 3a that communicate with the inside of the printing groove patterns through the perforating holes in the mask base material and fill transfer material. And, since the printing groove patterns are connected to each other at surrounding areas 4c other than the perforating holes, position deviation and deformation of the pattern of the mask base material can be suppressed.
Patent JP-2015049541-A (JP)
Title: Touch detection device
Inventor: FUJII TOMONORI
IPC: G06F3/044
Filed: 2013-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a touch detection device of which power consumption is reduced.SOLUTION: A touch detection device has a sensor which having capacitance which becomes greater when a distance to a conductor becomes shorter. The touch detection device monitors the capacitance held by the sensor at a first cycle. The touch detection device determines whether the monitored capacitance exceeds a first threshold. When the capacitance is determined to exceed the first threshold, the touch detection device changes the cycle for monitoring the capacitance from the first cycle to a second cycle which is shorter.
Patent JP-2015048171-A (JP)
Title: Picking system
Inventor: YAMAZAKI KENTO
IPC: B65G1/137
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a picking system capable of improving work efficiency.SOLUTION: A picking system 1 comprises a storage shelf 3 for storing an article W picked by an operator X. The picking system 1 comprises: a spectacle 5 worn by the operator X and for adding and providing predetermined information to a real space for the operator X; and control means 6 for controlling the spectacle 5. The control means 6 registers, in a chain-reaction way, a position and a direction of a position detection marker 9 using an origin marker 10 as a reference.
Patent JP-2015049968-A (JP)
Title: Light guide plate
Inventor: MOMOTA KENTARO
IPC: G02F1/13357
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a light guide plate, a surface light source device and a transparent type image display device which is difficult to be visually recognized due to coupling of light scattering dots as non-uniformity.SOLUTION: A light guide plate 24 in one embodiment comprises: a light guide plate substrate 30 in which incident light from an end face 30c propagates; and plural light scattering dots 32 formed on a principal plane 30a of the light guide substrate and scattering a part of light propagating in the light guide plate substrate. When a maximum width of a first light scattering dot 32of two adjacent light scattering dots in a light scattering dot group formed in a predetermined region 34a of the principal plane is designated as D, a maximum width of a second light scattering dot 32is designated as D, and a distance between centers of the first and second light scattering dots is designated as P, a ratio of the light scattering dots whose Pto all light scattering dots of the light scattering dot group is (D/2+D/2) or less is 10% or less. A predetermined region is a region in which coverage of the light scattering dot group is 30% or less among plural regions 34 obtained by virtually splitting the principal plane.
Patent JP-2015049982-A (JP)
Title: Method for manufacturing top-emission type organic electroluminescent display device and lid material for temporary sealing
Inventor: NIREKI TAKAYOSHI
IPC: H05B33/10
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a top-emission type organic EL display device capable of preventing an increase in manufacturing costs and a decrease in manufacturing efficiency by using a member such as a jig.SOLUTION: A method for manufacturing a top-emission type organic EL display device comprises the steps of: preparing an organic EL layer side substrate 1 which includes a substrate 2, a pixel electrode 3, an auxiliary electrode 4, a spacer part 5, and an organic EL layer and in which at least one organic layer 6 is formed on the whole surface of the auxiliary electrode 4 (organic EL layer side substrate preparing step); sealing a surface of the organic EL layer side substrate 1 with a lid material 8 for temporary sealing under a first pressure (pressure reducing and sealing step); bringing the organic EL layer side substrate 1 and the lid material 8 for temporary sealing into close contact by adjusting the spaces in the outer peripheries of the organic EL layer side substrate 1 and the lid material 8 for temporary sealing to a second pressure (close contacting step); and forming a contact part 9 by irradiating the organic layer with a laser beam via the lid material 8 for temporary sealing (contact part forming step).
Patent JP-2015050016-A (JP)
Title: Light-emitting module and lighting device
Inventor: KAMAKURA TAKAYA
IPC: F21V5/00
Filed: 2013-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting module and a lighting device excellent in heat resistance and light resistance.SOLUTION: A light-emitting module 13 according to an embodiment includes: a light-emitting element 3 emitting light; and a substrate 2 on which the light-emitting element 3 is mounted. The light-emitting module 13 according to the embodiment also includes a lens 4 which is formed out of a material containing an aliphatic hydrocarbon-based organic compound having a ring structure in a main skeleton, and is provided on the substrate 2 to cover the light-emitting element 3, in whose portion a maximum value of illuminance of light irradiated with the light emitted from the light-emitting element 3 being not less than 100000 lux and not more than 300000 lux or a maximum value of light area ratio energy being not less than 30000[μW/cm] and not more than 90000[μW/cm].
Patent JP-2015049382-A (JP)
Title: Optical fiber connector
Inventor: YAMAUCHI TAKAYA
IPC: G02B6/38
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber connector in which a cover part covering an installation part at an improper timing or a timing before the start of work is easily opened.SOLUTION: An optical fiber connector 1 includes: a connector body 2 connected to an optical fiber; an installation part 3 in which the optical fiber is installed in a rear part of the connector body 2; a cover part 4 which covers the installation part 3 and is engaged with the installation part 3; and an opening permission structure 10 which permits opening of the cover part 4 covering the installation part 3. In a first state where the cover part 4 covers the installation part 3 without the optical fiber in the installation part 3, disengagement between the installation part 3 and the cover part 4 is permitted to permit opening of the cover part 4 by the opening permission structure 10. In a second state where the cover part 4 covers the installation part 3 with the optical fiber in the installation part 3, disengagement between the installation part 3 and the cover part 4 is restricted to restrict opening of the cover part 4 by the opening permission structure 10.
Patent JP-2015050671-A (JP)
Title: Solid state imaging apparatus
Inventor: WATANABE NAOHITO
IPC: H04N5/365
Filed: 2013-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a solid state imaging apparatus which suppresses generation of streaking while suppressing expansion of a circuit scale in digital processing.SOLUTION: A solid state imaging apparatus includes: an analog/digital conversion unit 17 for converting signal charges generated by a plurality of pixels into digital data and outputting the digital data; a storage unit 24 for temporarily storing the digital data inputted through an encoder 23 and outputting the digital data through a decoder 25; and an arithmetic operation unit 22 for performing arithmetic operation of the digital data inputted through the decoder and outputting the operated data. The encoder subtracts a predetermined level+1 level from a pixel having a luminance level larger than the predetermined level out of the digital data. The decoder adds the predetermined level+1 level to the pixel having the luminance level from which the predetermined level+1 level is subtracted in the encoder out of the digital data.
Patent JP-2015051451-A (JP)
Title: Continuous casting method of steel
Inventor: TSUKAGUCHI YUICHI
IPC: B22D11/10
Filed: 2013-09-09
Abstract: PROBLEM TO BE SOLVED: To enable continuous casting of high-grade steel by using an immersion nozzle of arranging a self-fluxing refractory material on an inner surface.SOLUTION: A continuous casting method of steel using an immersion nozzle 7 is provided in which: ZrO-CaO-graphite-based refractory 11 containing 11 mas% or more of carbon is arranged on the inner surface of the immersion nozzle 7; one electrode 12 is connected to the refractory 11, and the other electrode 13 is immersed in molten steel 2 in a tundish 4 to constitute a current-carrying circuit between the refractory 11 and the molten steel 2; and the high-grade steel is cast while an electric current is carried in such a way that an absolute value of average current density of the refractory 11 constituting the current-carrying circuit is 0.5-25 mA/cmand average electric potential of the refractory 11 becomes negative polarity. As a result, erosion of the self-fluxing graphite-based refractory and an increase in inclusion in a cast metal can be remedied to a degree equivalent to a case in which ordinary alumina graphite refractory is arranged in the immersion nozzle, and sticking of a nonmetal inclusion such as alumina to the inner surface of the immersion nozzle can also be effectively restrained, so that the high-grade steel can be continuously cast.
Patent JP-2015055797-A (JP)
Title: Internal illumination type sign device
Inventor: MIMURA IKUO
IPC: F21S2/00
Filed: 2013-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an internal illumination type sign device capable of improving visibility.SOLUTION: An internal illumination type sign device comprises a sign panel 5, and an illumination part for illuminating the sign panel 5 from the rear. The sign panel 5 comprises: a prism layer 22; an air layer 23 disposed on an interface in a rear side of the prism layer 22; a light transmissive first colored display layer 11 disposed on a front side of the prism layer 22, and having a predetermined shape; and a light transmissive second colored display layer 41 disposed on a rear side of the air layer 23, and having a shape identical to the first colored display layer 11. When a front surface of the sign panel 5 is viewed from the front, the second colored display layer 41 is disposed on a position overlapping with the first colored display layer 11.
Patent JP-2015055143-A (JP)
Title: Hydraulic oil tank cooling device and work machine
Inventor: NISHIKAWA AKITOSHI
IPC: E02F9/00
Filed: 2013-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic oil tank cooling device that can reduce the load of cooling means in a return oil pipe by directly cooling a hydraulic oil tank.SOLUTION: In addition to an oil cooler 19 for cooling return oil in a return oil pipe 18 to a hydraulic oil tank 7 storing hydraulic oil L to be used for a hydraulic circuit 17, a hydraulic oil tank cooling device 21 for cooling the hydraulic oil tank 7 is provided. In the hydraulic oil tank cooling device 21, an impeller 23 is rotatably provided so that it faces an outlet 22 of the return oil pipe 18 opening in the oil tank 7 and rotates by receiving a falling flow of return oil above the oil level of the hydraulic oil L in the hydraulic oil tank 7. For the impeller 23 in the hydraulic oil tank 7, a fan 25, which is rotated by the impeller 23 to blow air over the external surface of the hydraulic oil tank 7, is arranged outside the hydraulic oil tank 7.
Patent JP-2015059966-A (JP)
Title: Image projection device
Inventor: SOMENO YOSHIHIRO
IPC: G03B21/14
Filed: 2013-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an image projection device capable of suppressing stray light made incident to a phase conversion array in a structure where parallel light fluxes converted by a collimator lens are made incident to the phase conversion array.SOLUTION: An aperture formation member 20 is disposed on an optical path from a laser light source 12 to a collimator lens 13, and multi-stage apertures 21a, 22a and 23a are formed of a plurality of wall bodies 21, 22 and 23 of the aperture formation member 20. A distance between each of the apertures 21a, 22a and 23a and an external surface B1a of an effective light flux B1 is made smaller in the order of L1, L2 and L3. The multi-stage apertures 21a, 22a and 23a are disposed so that it is possible to suppress stray light made incident to a phase conversion array.
Patent JP-2015061150-A (JP)
Title: Scanner
Inventor: ROKUHARA NORITSUNA
IPC: B65H5/06
Filed: 2013-09-18
Abstract: PROBLEM TO BE SOLVED: To control motors of an ADF of a scanner so as not to cause an error in feeding a document.SOLUTION: The scanner includes: a first feed section for feeding a document; a first drive section for driving the first feed section; a second feed section disposed downstream of the first feed section to feed the document; a second drive section for driving the second feed section; a reading section for reading data from the document fed by the second feed section; and a control section for controlling the document feeding and the data reading. The control section stops the first drive section if the document jams in a first interval, and stops the first drive section and the second drive section if the document jams in a second interval.