baber/WOPTO huggingface dataset:
Patent JP-2013253230-A (JP)
Title: Aqueous ink, ink cartridge and inkjet recording method
Inventor: MORIBE KENJI
IPC: B41M5/00
Filed: 2013-04-23
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous ink, which has excellent intermittent discharge stability of the ink and with which an image having high color developability can be obtained, and to provide an ink cartridge, in which the aqueous ink is used, and an inkjet recording method.SOLUTION: An inkjet aqueous ink contains a self-dispersing pigment, in which a first functional group, including a phosphonic acid group, and a second functional group, including at least one of a carboxylic acid group and a sulfonic acid group, are bonded on a particle surface. The amount of surface electric charges derived from the phosphonic acid group included in the first functional group is ≥0.3 μmol/m, the total amount of surface electric charges derived from the carboxylic acid group and sulfonic acid group included in the second functional group is ≥1.0 μmol/m, and the total amount of surface electric charges derived from anionic groups included in the first functional group and the second functional group is 2.0-8.0 μmol/m.
Patent JP-2014215720-A (JP)
Title: Information processing device, control method, and recording medium
Inventor: TOKUYOSHI YUSUKE
IPC: G06T15/80
Filed: 2013-04-23
Abstract: PROBLEM TO BE SOLVED: To reproduce mirror reflection in a three-dimensional scene suitably at high speed.SOLUTION: An information processing device acquires a low-resolution indirect illumination buffer having a lower resolution than that of an indirect illumination buffer and information used for identifying the reflection characteristic of an object in a three-dimensional scene corresponding to each pixel of an indirect illumination buffer to be generated and the direction of mirror reflection at the position of the object. Then, the information processing device generates the indirect illumination buffer by increasing the resolution of the low-resolution indirect illumination buffer. At this time, the information processing device generates pixels of the indirect illumination buffer generated by increasing the resolution at least on the basis of similarity of a mirror reflection lobe between an object corresponding to the pixels and an object corresponding to pixels of the low-resolution indirect illumination buffer used to generate the pixels.
Patent JP-2014213070-A (JP)
Title: Endoscope
Inventor: MIYAHARA HIDEJI
IPC: G02B23/24
Filed: 2013-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly durable endoscope 1.SOLUTION: An endoscope 1 comprises: an insertion part 10 including a distal end part 11 in which an image sensor 11A that outputs an imaging signal and a laser diode 11B that converts the imaging signal into an optical signal are disposed, a curve part 12 which changes the direction of the distal end part 11, and a flexible soft part 13 which extends from the curve part 12; an operational part 20 which is disposed on a base end part side of the insertion part 10; a universal cord 30 which extends from the operational part 20; a connector 40 which is disposed on a base end part side of the universal cord 30; an optical fiber 50 which transmits the optical signal; and a stress relaxation part 51 which changes, according to the stress applied to the optical fiber 50, an effective length L1 which is the length along an insertion direction of the optical fiber 50.
Patent JP-2014219537-A (JP)
Title: Liquid crystal display device
Inventor: USAMI YOSHIHISA
IPC: G02B5/02
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which enables switching between image display at a wide viewing angle and image display at a narrow viewing angle, with a simple configuration and action.SOLUTION: The liquid crystal display device includes a prism sheet 32 disposed between a liquid crystal panel 12 and a light guide plate 30 and configured by arranging triangular prisms 38, a first light source 34 making observation light incident on the light guide plate 30 from one end 30c in the arrangement direction of the prism sheet 32, and a second light source 36 making the observation light incident on the light guide plate 30 from the other end 30d. One surface of the triangular prism 38 is in a plate shape and one surface of the triangular prism 38 is in a curved surface shape.
Patent JP-2014218167-A (JP)
Title: Communication system, transmitter, and receiver
Inventor: NOMURA JUN
IPC: G08C19/00
Filed: 2013-05-08
Abstract: PROBLEM TO BE SOLVED: To reduce jump of a positioning position resulting from communication delay and reception omission in a communication system for transmitting and receiving pieces of data on latitude and longitude with high resolution via a communication network.SOLUTION: A transmission unit 3 sections latitude and longitude data positioned by a GPS receiver 2 at a predetermined digit position, and divides the data into upper data and lower data on latitude, and upper data and lower data on longitude. Then, an upper frame obtained by integrating the respective pieces of upper data on the latitude and the longitude into one, and a lower frame obtained by integrating the respective pieces of lower data on the latitude and the longitude into one are generated, and transmitted to a CAN bus 6 via separate transmission units. A reception unit 4 synthesizes the upper data with the lower data on the latitude from the upper frame and the lower frame received from the transmission unit 3, and restores the latitude data. In addition, the upper data with the lower data on the longitude, and restores the longitude data. The reception unit 4 outputs the restored latitude data and longitude data to a vehicle control part 5.
Patent JP-2013225860-A (JP)
Title: Camera configurable for autonomous operation
Inventor: CHERYL JEANNE KUBERKA
IPC: G06F3/0488
Filed: 2013-05-10
Abstract: PROBLEM TO BE SOLVED: To provide a camera apparatus that responds to a set of environmental cues without direct intervention of an operator.SOLUTION: This technique includes selecting at least one subject displayed on an image capture device as an image trigger condition and entering a threshold level corresponding to at least one image trigger condition. The technique further includes monitoring a signal from a sensor detecting at least one image trigger condition and capturing at least one digital image if detecting the sensed image trigger condition meeting the threshold level.
Patent JP-2013257548-A (JP)
Title: Resist composition and resist pattern manufacturing method
Inventor: ICHIKAWA KOJI
IPC: G03F7/038
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a resin capable of manufacturing a resist pattern having excellent line edge roughness (LER), and a resist composition including the same.SOLUTION: A resist composition includes: a resin having a structural unit represented by a formula (I); a resin having a structural unit represented by a formula (II) and a structural unit containing an acid unstable group; and an acid generating agent. [In the formulas, Arepresents -(CH)-, -(CH)-O-(CH), or -(CH)-CO-O-(CH)-, m1-m5 each represents an integer of 1-6; Rrepresents a hydrocarbon group having a fluorine atom; Arepresents a single bond,-A-O-,-A-CO-O-, or the like, * represents a bond with -O-, and Arepresents alkanediyl.]
Patent JP-2014221860-A (JP)
Title: Stereocomplex crystalline polylactic acid prepolymer composition
Inventor: KIMURA YOSHIHARU
IPC: C08L67/02
Filed: 2013-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a stereocomplex crystalline polylactic acid prepolymer composition which allows the introduction of a crystalline segment having a high-melting point into a segmented polyurethane or the like, and to obtain a polylactic acid-based resin such as a polyurethane having a stereocomplex polylactic acid segment, which is easy to produce and has excellent quality stability and heat resistance.SOLUTION: A stereocomplex crystalline polylactic acid prepolymer composition is obtained by mixing a telechelic L-lactic acid prepolymer that is an L-lactic acid oligomer having a number average molecular weight (Mn) of 2000-7000 and a hydroxyl group at both terminals and a telechelic D-lactic acid prepolymer that is a D-lactic acid oligomer having a number average molecular weight (Mn) of 2000-7000 and a hydroxyl group at both terminals in a ratio of 2:8 to 8:2. A polylactic acid-based resin such as a segmented polyurethane having a stereocomplex polylactic acid segment is obtained by reacting the prepolymer composition with a diisocyanate.
Patent JP-2014222221-A (JP)
Title: Inspection device of luminous body
Inventor: MURATA HIROYUKI
IPC: G01N21/956
Filed: 2013-05-14
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device that can inspect the light emission state of a luminous body to be inspected, even when a concave-convex pattern of a structure is present in an observation image, without being affected by a difference in luminance resulting from the structure.SOLUTION: An inspection device of a luminous body includes a luminous body placing part, imaging part, image data acquisition part, and image processing part, and further a defocus mechanism that shifts a relative distance between the placing part and imaging part, and determines the quality of a light emission state on the basis of image data acquired in a defocused state.
Patent JP-2013151166-A (JP)
Title: Method for manufacturing fluid ejection head
Inventor: KATO JIRO
IPC: B41J2/045
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a fluid ejection head that can be easily reduced in size with high accuracy and can be manufactured inexpensively.SOLUTION: A fluid ejection head includes: a channel formation substrate 10 in which a pressure generation chamber 12 is formed in communication with a nozzle opening 15; a piezoelectric element (driving element) 130 provided via a diaphragm 400 on one surface of the channel formation substrate 10; and a driving IC 150 for supplying power to the piezoelectric element 130. The channel formation substrate 10 is formed of a semiconductor substrate as a base, and the driving IC 150 is formed on the semiconductor substrate.
Patent JP-2013190812-A (JP)
Title: Accessory, camera, accessory shoe ans connector
Inventor: MOTOKI YASUYUKI
IPC: H04N5/225
Filed: 2013-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an accessory that is high in communication safety.SOLUTION: The accessory provided with a light emission part emitting light and attachable to a camera comprises: a plurality of terminals that includes a detection level provider terminal changing over between a first detection level for the camera to detect a state of the accessory being controllable by the camera and a second detection level for the camera to detect a state of the accessory being uncontrollable by the camera and providing a detection level to the camera and a light emission control signal input terminal to which a light emission control signal controlling a light emission state of the light emission part is input from the camera. In the plurality of terminals, the light emission control signal input terminal and the detection level provider terminal are arranged adjacent to each other and when the accessory is in the state controllable by the camera, the first detection level is kept at a predetermined level.
Patent JP-2014227309-A (JP)
Title: Cover glass and method of producing cover glass
Inventor: SETO KANAME
IPC: G02F1/1335
Filed: 2013-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a cover glass that has both light blocking properties and insulation properties.SOLUTION: This invention provides a cover glass disposed on a display surface side of a display device, the cover glass sequentially comprising: a light shielding layer comprising a lower oxide which is formed on the display device and blocks light from at least the display surface side of the display device; a reflection color control layer formed on the light shielding layer; and a transparent base material formed on the reflection color control layer.
Patent JP-2013253596-A (JP)
Title: Cellular wheel, in particular for pressure wave supercharger
Inventor: MERZ KARL
IPC: F02B33/42
Filed: 2013-05-28
Abstract: PROBLEM TO BE SOLVED: To reduce weight and cost by avoiding formation of cracks in a joining region between a fin and a sleeve.SOLUTION: A cellular wheel 10 made of metal suitable for use in a pressure wave supercharger includes an outer sleeve 12 arranged coaxial to a rotational axis, an inner sleeve 14 arranged coaxial to the outer sleeve 12, and at least one intermediate sleeve 18 arranged between and coaxial to, the outer sleeve and the inner sleeve. Between successive sleeves, fins 16 are arranged to be radial with regard to the rotational axis and are joined with adjacent sleeves. On the outer sleeve, outer sealing sleeves engaging over the outer sleeve and joined with the outer sleeve are arranged, and have a sealing profile 30 for a labyrinth seal. A drive shaft lying in the rotational axis is joined with the inner sleeve, and the intermediate sleeve has notches 26 extending, between the adjacent fins, from both end surfaces of the cellular wheel.
Patent JP-2014231418-A (JP)
Title: Drum can inversion jig
Inventor: KUROKAWA YASUSHI
IPC: B65G7/08
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To provide a drum can inversion jig of a small size and a low price by which an operator alone can safely invert a drum can.SOLUTION: A drum can inversion jig is equipped with left and right side frames curved in a convex arc shape, a stand fixed to one ends of the side frames, a top plate reception part fixed to the side frames, a shank reception part fixed to the ends of the side frames, and a hook part which is extended from the shank reception part to a side opposite to a side on which the stand is present. The top plate reception part is made into a size and a shape such that the top plate reception part is fitted in an inner periphery of a shank upper edge of the drum can, and the shank reception part is configured so as to support the shank of the drum can along an outer periphery of the underside of the shank part, whereby the hook part is engaged with a shank lower edge of the drum can.
Patent JP-2014231115-A (JP)
Title: End mill
Inventor: KITAGAWA TAKAHIRO
IPC: B23C5/10
Filed: 2013-05-29
Abstract: PROBLEM TO BE SOLVED: To provide an end mill in which chatter vibration is reduced and processing surface quality is improved.SOLUTION: A solid type end mill 1 comprises a shank part 2, and a cutting blade part 3 having an outer peripheral blade 4 and plural bottom blades 5. On a cross section which is orthogonal to a rotation axis Ofrom the bottom blades 5 of the cutting blade part 3 toward the shank part 2, in a range of 0.1 times or more of whole length of the tool, a hole 6 having a central axis Oon a position parallel to the rotation axial line and eccentric from the rotation axial line, is disposed, and geometric centroid G is deviated from the rotation axis O. The end mill 1 is formed into a square end mill formed of hard metal in which the bottom blades are divided equally and torsion angles of the respective outer peripheral blades are equal angles.
Patent JP-2015005945-A (JP)
Title: Multicast communication system
Inventor: TERAYAMA KAZUHIRO
IPC: H04W4/06
Filed: 2013-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a multicast communication system for enabling a terminal having moved, in an idle state, from a base station to another base station to quickly use multicast service.SOLUTION: A multicast communication system 10 comprises a terminal 12 to which multicast distribution is performed, ASNGW 16S, ASNGW 16A, ASNGW 16T, base station 14S, and base station 14T, wherein the terminal 12 in a standby state changes a radio communication destination from the base station 14S to base station 14T. The multicast distribution to the terminal 12 is started after: multicast service information is transmitted from the ASNGW 16S to ASNGW 16A and is registered with the ASNGW 16A, before the terminal 12 changes the radio communication destination; the multicast service information is transmitted from the ASNGW 16A to ASNGW 16T and is registered with the ASNGW 16T, after the terminal 12 changes the radio communication destination; and a Mcbcs Proxy 30T receives a request of the terminal 12 for participation in the multicast service.
Patent JP-2015044593-A (JP)
Title: Sterilization method and device for beverage supply-system piping
Inventor: HAYAKAWA MUTSUMI
IPC: B67C3/00
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To reduce a time until a start of filling work of a beverage or an inter-production time.SOLUTION: A sterilization device sends hot water or heating steam into beverage supply-system piping 7 for simultaneously sending a beverage to a plurality of filling nozzles 2a, and calculates F values while detecting temperatures of prescribed parts of the beverage supply-system piping and all the filling nozzles every prescribed time as making the hot water or the heating steam be discharged from all the filling nozzles 2a. When the minimum F value thereof has arrived at a target value, a sterilization process is ended. Thereby, sterilization of the beverage supply-system piping can be promptly performed.
Patent JP-2015008381-A (JP)
Title: Communication terminal, communication system, communication method, information processing apparatus, and program
Inventor: YOSHIDA KUMIKO
IPC: H04M3/56
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication terminal capable of capturing a display screen on the basis of the agreement of a communications partner.SOLUTION: A communication terminal 10aa for communicating with another communication terminal 10da via a communication network 2 comprises: display control means 16 which displays image data captured by the communication terminal 10da on display means; and image data storage means 14 which, when acquiring information indicating a permission of storing from the communication terminal 10da, captures and stores the image data displayed on the display means in storing means.
Patent JP-2015007866-A (JP)
Title: Projection image correction system, projection image correction method, projection image correction program, and computer-readable recording medium
Inventor: NAKAMURA YASUTOSHI
IPC: H04N5/74
Filed: 2013-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a projection image correction system for correcting a projected image to an image in an appropriate state in an image projection area.SOLUTION: A projection image correction system comprises: means for photographing a checker sheet in an image projection area; means for correcting a sheet image by internal parameters; means for detecting intersection coordinates of the corrected sheet image; means for calculating a first projection transform matrix for transforming the detected intersection coordinates to intersection coordinates stored in advance; means for photographing a positive image and a negative image of a gray code pattern, and creating two spatial code images from the photographed images; means for acquiring brightness profile cross point in the positive image and the negative image as boundary coordinates; means for acquiring intersection coordinates of a code value boundary line of the two spatial code images; means for calculating a second projection transform matrix for transforming the acquired intersection coordinates so that the intersection coordinates transformed by the first projection transform matrix spreads throughout the area; and means for transforming image data output to a projector by the second projection transform matrix.
Patent JP-2015012027-A (JP)
Title: Photovoltaic power generation panel installation structure
Inventor: TATSUTA NAOMITSU
IPC: H01L31/042
Filed: 2013-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a photovoltaic power generation installation structure which allows for easy installation and removal of a photovoltaic power generation panel for a swimming pool.SOLUTION: Both ends of a plurality of wires 1 floating on the water surface are attached respectively and removably to the wall surfaces of a swimming pool facing each other, and a photovoltaic power generation panel 2 is arranged between the wires 1 stretching across the wall surfaces facing each other. Legs 3 for supporting the photovoltaic power generation panel 2 is then attached to the wire 1. The photovoltaic power generation panel 2 can be installed on the wires 1 stretching across the wall surfaces of a swimming pool facing each other, by simply attaching the panel 2 to the supporting legs 3. The photovoltaic power generation panel 2 can be removed by simply removing the legs 3 from the wires 1.
Patent JP-2013232957-A (JP)
Title: Image decoder, image decoding method, and image decoding program
Inventor: KUMAKURA TORU
IPC: H04N19/11
Filed: 2013-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an image decoding technique capable of further improving encoding efficiency by reducing a generated code amount of an intra-frame prediction mode.SOLUTION: An image decoder comprises: an intra-frame prediction mode storage unit; a prediction direction difference derivation unit that derives a prediction direction difference indicating a degree of difference between prediction directions of intra-frame prediction modes; a decoding tree creation unit that determines a preferential prediction mode of a decoding object block on the basis of the intra-frame prediction modes of a plurality of reference blocks used for derivation of the prediction direction difference and the prediction direction difference, and creates a decoding tree in which a code sequence having a code length shorter than those of other prediction modes is allocated to the determined preferential prediction mode; and a decoding unit that decodes information for identifying an intra-frame prediction mode of the decoding object block in accordance with the decoding tree. The decoding tree creation unit sets, as a preferential prediction mode, an intra-frame prediction mode having a prediction direction adjacent to the prediction directions of the intra-frame prediction modes of the reference blocks in addition to the same intra-frame prediction modes as those of the reference blocks.
Patent JP-2015019122-A (JP)
Title: Video output device, video output system and video output control program
Inventor: HAGIWARA ARITAKA
IPC: H04N21/431
Filed: 2013-07-08
Abstract: PROBLEM TO BE SOLVED: To start display from the beginning of a video image and to prevent display delay of the video image when performing input switching in accordance with external equipment connected to a video output device.SOLUTION: In a video output device which outputs a video image on the basis of a video signal generated on the basis of contents, it is detected that contents can be acquired from external equipment storing the contents. When it is detected that contents can be acquired from the external equipment for the video output device, the contents stored in the external equipment from which the contents can be acquired are acquired. An input path of a video image to be outputted is switched to an input path corresponding to the external equipment from which the contents can be acquired. After the switching of the input path is completed, the video image is outputted by generating a video signal on the basis of the acquired contents.