baber/WOPTO huggingface dataset:
Patent JP-2013011287-A (JP)
Title: Toroidal type continuously variable transmission
Inventor: YOSHIOKA HIROYASU
IPC: F16H15/36
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure facilitating cost reduction and stabilizing a speed change operation.SOLUTION: An outer race 16b for constituting a thrust ball bearing for rotatably supporting a power roller is supported relative to a support beam part 23 of a trunnion 7b in a manner allowing rocking displacement. A pair of wedge members 27, 27 are provided between the trunnion 7b and the outer race 16b and at both end sides of the support beam part 23. The wedge members 27, 27 are provided with: a partial cylindrical surface recess 28 engaged with a cylindrical convex surface 22 of the support beam part 23 of the trunnion 7b, similar to the outer race; a slope 30 sloped so as to be separated from the support beam part 23 as it goes from the center side of the support beam part 23 of the trunnion 7b to both end sides, for the abutment against a slope 29 provided at a radial direction end surface of the outer race 16b; and an abutment surface 31 abutting against a level difference surface 26a of the trunnion 7b.
Patent JP-2013015599-A (JP)
Title: Projection type display device
Inventor: YAMASHITA TAKAO
IPC: G03B21/14
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a projection type display device capable of enhancing sense of contrast.SOLUTION: A projector 1 includes: a light source lamp 201; liquid crystal panels 212, 214, 218 for modulating light from the light source lamp 201 on the basis of an image signal; a light-guiding optical system for guiding the light from the light source lamp 201 to the liquid crystal panels 212, 214, 218; variable lenses 206, 215 included in the light-guiding light optical system which are displaceable to a direction in which an illumination area on each liquid crystal panel 212, 214, 218 made by the light from the light source lamp 201 changes; lens actuators 40A, 40B for driving the variable lenses 206, 215; a CPU 501 for controlling the lens actuators 40A, 40B; and a luminance detection circuit 506a detection part for detecting an average luminance level of image signals for one frame. The CPU 501 controls the lens actuators 40A, 40B in such a manner that the darker the brightness of the image is, the larger the illumination area becomes.
Patent JP-2013015606-A (JP)
Title: Direct sound extraction device and reverberation sound extraction device
Inventor: HASHIMOTO TAKESHI
IPC: G10L15/20
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To extract a direct sound or a reverberation sound from a signal in which the reverberation sound is included in the direct sound.SOLUTION: A direct sound extraction device comprises: spectrum conversion means that converts a Fourier transformation processed input signal into a first amplitude spectrum signal Lfa and a phase spectrum signal; lowpass filter means 4 that generates a second amplitude spectrum signal Lfa1 by performing lowpass filtering processing to the first amplitude spectrum signal Lfa for each frequency using a preset normalization cutoff frequency; first subtraction means 18 that calculates a third amplitude spectrum signal by subtracting the second amplitude spectrum signal Lfa1 from the first amplitude spectrum signal Lfa; and inverse Fourier transformation means that generates a direct sound signal by performing inverse Fourier transformation processing from a frequency spectrum signal calculated on the basis of the phase spectrum signal and the third amplitude spectrum signal.
Patent JP-2013013987-A (JP)
Title: Robot system
Inventor: UENO MASAMICHI
IPC: B25J13/08
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a robot system enabling precise attachment work without exchanging hands.SOLUTION: A camera 205 captures an image of an attachment member W1, and at the same time, an imaged of a measurement marker arranged in the hand 203. A feature point position calculating section 102 calculates a plurality of feature point positions K of the attachment member W1 held by the hand 203 based on image data P obtained by the image capturing by the camera 205. A position attitude calculating section 104 calculates a position attitude C of the attachment member W1 based on the information on the respective feature point positions K calculated by the feature point position calculating section 102. A holding position calculating section 106 calculates a holding position J by using the information on the position attitude C calculated by the position attitude calculating section 104. A distance calculating section 108 calculates a distance L between a reference point of a force sensor 204 and the holding position J by using the information on the holding position J calculated by the holding position calculating section 106. Reaction forces Fx, Fy are calculated by using a value of the calculated distance L, and thus, a robot arm 201 is controlled.
Patent JP-2013014977-A (JP)
Title: Lock device
Inventor: KUWABARA HIDEOKI
IPC: E05B65/00
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To easily open a cover frame.SOLUTION: A lock device is provided with a lock receptacle 13 provided in a device body 1, and a hand hold 7 that locks a cover frame 2 that is openable/closable with respect to the device body 1 by engagement with a lock lever 12 provided in the cover frame 2 and releases engagement of the lock receptacle 13 with the lock lever 12. In the lock device, an operation direction A for opening the cover frame 2 and an operation direction B1 of the hand hold 7 for releasing engagement of the lock receptacle 13 with the lock lever 12 are made different from each other.
Patent JP-2013016738-A (JP)
Title: Ferroelectric element, ink jet recording head, and ink jet image forming apparatus
Inventor: MAGAI MASARU
IPC: H01L41/22
Filed: 2011-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a ferroelectric element that is reliable enough to sufficiently remove etching residue, and suppresses leak current.SOLUTION: A ferroelectric element comprises a diaphragm 11, a lower electrode 20, a ferroelectric layer 30, and an upper electrode 40 formed in this order on a silicon substrate 10. The angle of inclination of the side face of the ferroelectric layer 30 is made θ2=30°, and the angle of inclination of the side face of the upper electrode 40 is made θ1=30°. Accordingly, the collision angle of etching gas or plasma particles is close to a plain surface, which improves the removal rate of etching residue.
Patent JP-2013020285-A (JP)
Title: Image generation device, image generation method, and program
Inventor: MIYAMOTO YUICHI
IPC: G06T3/00
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To generate a mosaic image which properly represents contours of an original image.SOLUTION: An image generation device 100 comprises: a first acquisition unit 61 for acquiring one original image which is a base of a mosaic image; an image division unit 62 for dividing the original image acquired by the first acquisition unit into a plurality of image areas; a second acquisition unit 63 for acquiring a plurality of material images; an image determination unit 64 for determining each similar material image which is similar to each of the plurality of image areas among the plurality of material images, on the basis of color information and a pixel value variation degree of each pixel in the plurality of image areas and the plurality of material images; and an image generation unit 65 for making a composition by combining each of the similar material images determined by the image determination unit at each position of the corresponding image area in the original image to generate the mosaic image of the original image.
Patent JP-2012083334-A (JP)
Title: Non-destructive inspection system
Inventor: SHIGEHISA TOSHIYUKI
IPC: G01N29/04
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a non-destructive inspection system capable of reducing complicated operations in detecting a flaw on a surface of an object to be inspected.SOLUTION: A non-destructive inspection system in the invention comprises multiple substrates that respectively include either one of a magnetic field generating element and a magnetic field detecting element, and that are respectively provided with a probe capable of scanning an object to be inspected and the other one of the magnetic field generating element and the magnetic field detecting element. The system also includes: a fixing unit capable of arranging the substrates by fixing them to the object to be inspected; a position detection part for detecting a position of the probe based on a signal level of output signal that is output when the magnetic field detecting element detects a magnetic field generated by the magnetic field generating element; and a selection part for selecting one substrate from the substrates based on either the position of the probe detected by the position detection part or on the signal level, so as to cause the other element included in the selected substrate to generate or detect the magnetic field.
Patent JP-2013025897-A (JP)
Title: Photoinduced device for window
Inventor: NISHIMURA YUJI
IPC: F21S11/00
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a photoinduced device for a window, without the need of extensive construction to a ceiling or wall, and having sunlight led into a room with a simple structure while securing design flexibility of buildings such as a house, factory or office building.SOLUTION: The photoinduced device for a window 1 includes: a plurality of reflecting plates 3 each having a reflecting surface 3x arranged along a window; a reflecting plate support mechanism 5 supporting each reflecting plate 3 in free tilting in a front-to-back direction and a right-to-left direction; a back-and-forth tilting angle changing mechanism 7 interlocked with and changing a tilting angle in the front-to-back direction of each reflecting plate 3; and a right-to-left tilting angle changing mechanism 9 interlocked with and changing a tilting angle in the right-and-left direction of each reflecting plate 3.
Patent JP-2013024438-A (JP)
Title: Gas turbine combustor
Inventor: TAKAHASHI HIROKAZU
IPC: F23R3/00
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a reliable gas turbine combustor which suppresses the adhesion of uncombusted carbon to the periphery of the outlet of a liquid fuel nozzle and reduces the quantity of discharged NOx, regardless of the operating state of a gas turbine combustor.SOLUTION: The gas turbine combustor, which includes a mixing chamber 11a, which mixes air and fuel, a liquid fuel nozzle 13, which jets liquid fuel into the mixing chamber 11a, and a tubular air hole 16, which is arranged around the liquid fuel nozzle 13 to jet air, and the combustor includes an air fuel jet hole 17, which supplies air fuel into the tubular air hole 16, at the wall face of the tubular air hole 16, includes a system 223, which supplies water to the air fuel jet hole 17.
Patent JP-2011246482-A (JP)
Title: Composition and method for increasing bone mineralization
Inventor: BRUNKOW MARY E
IPC: C12P21/08
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a composition and a method used for increasing bone mineralization.SOLUTION: A novel class or family of TGF-β binding proteins is disclosed. Also disclosed are assays for selecting molecules for increasing bone mineralization and methods for utilizing such molecules. In particular, compositions and methods relating to antibodies that specifically bind to TGF-β binding proteins are provided. These methods and compositions relate to altering bone mineral density by interfering with the interaction between a TGF-β binding protein sclerostin and a TGF-β superfamily member, particularly a bone morphogenic protein. Increasing bone mineral density has uses in diseases and conditions in which low bone mineral density typifies the condition, such as osteopenia, osteoporosis, and bone fractures.
Patent JP-2013023009-A (JP)
Title: Pneumatic tire
Inventor: IIDA TOSHIHIRO
IPC: B60C11/13
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of improving a hydroplaning resistance performance in straight traveling and in normal traveling when an air pressure is put in a proper state, while restraining buckling of a tread part in run-flat travel.SOLUTION: This pneumatic tire of arranging main grooves extending in the tire circumferential direction on a tire tread, includes: a pair of groove wall protrusion parts of protruding in the main groove by forming a part of an elliptic spherical shape from opposed both side groove walls of the main groove in a part on the tire circumference of the main groove; a groove bottom protrusion part of protruding in the main groove by forming a part of an elliptic spherical shape from the groove bottom of the main groove; and groove width expanding parts of partially expanding the edge of the main groove into a land part in a curved shape so as to expand a groove width of the main groove and arranged adjacently in the tire circumferential direction to the pair of groove wall protrusion parts. The pair of groove wall protrusion parts are mutually dislocated in position to a degree of at least partially overlapping in the tire circumferential direction, and a maximum protrusion part of the groove bottom protrusion part is positioned between positions in the tire circumferential direction of the maximum protrusion parts of the pair of dislocated groove wall protrusion parts.
Patent JP-2013023685-A (JP)
Title: Adhesive sheet, semiconductor device, and method for producing the same
Inventor: KIMURA TAKEHIRO
IPC: C09J7/00
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive sheet capable of capturing cations entering from the outside in a production process of a semiconductor device and preventing reduction in electric characteristics of the semiconductor device to be produced to improve product reliability.SOLUTION: The adhesive sheet includes components (a)-(c): (a) an acrylic resin with the weight average molecular weight of 800,000 or higher; (b) at least one of an epoxy resin and a phenol resin; and (c) a complexing agent forming a complex with metallic ion. The adhesive sheet is composed of organic components alone.
Patent JP-2013029024-A (JP)
Title: Camshaft
Inventor: TARUI SATOSHI
IPC: F01L1/04
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a new camshaft capable of rotating and driving an auxiliary machine installed in the vicinity of the camshaft.SOLUTION: In the camshaft having a shaft and a cam lobe, a drive member comprising a ring provided along the outer circumference of the shaft and a protrusion protruding from the surface of the ring is provided differently from the cam lobe in the vicinity of an end of the shaft, wherein the protrusion rotates and drives the auxiliary machine installed in the vicinity of the camshaft.
Patent JP-2012006081-A (JP)
Title: Apparatus and method for high pressure extrusion with molten aluminum
Inventor: SAMPLE VIVEK M
IPC: B22D39/06
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal supply system that can supply a molten metal to a downstream process at a constant pressure and flow rate.SOLUTION: The molten metal supply system 16 includes: a molten metal supply source; a plurality of injectors 18a, 18b; and a plurality of check valves 32a, 32b. The check valves 32a, 32b includes a first metal sleeve for surrounding a thermal conductive first core. The first metal sleeve includes a device for heating and cooling the thermal conductive first core.
Patent JP-2013031299-A (JP)
Title: Dc-dc power converter
Inventor: MOGI SHINICHI
IPC: H02M3/155
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a DC-DC power converter that reduces a switching loss of switching elements at a step-up/down operation to a lower level than before and improves power conversion efficiency accordingly.SOLUTION: A DC-DC power converter 10 includes control means 20 having a first operation mode in which first to forth switching elements SW1-SW4 are operatively controlled into a first connection configuration, a second operation mode in which the first to fourth switching elements SW1-SW4 are operatively controlled into a second connection configuration, and a third operation mode in which the first to fourth switching elements SW1-SW4 are operatively controlled into a third connection configuration. The control means 20 inserts the second operation mode between the first operation mode and the third operation mode when using the first operation mode and the third operation mode alternately for power exchange between a first DC voltage source E1 and a second DC voltage source E2 or a DC load.
Patent JP-2013030017-A (JP)
Title: Method, device, and program for generating test program
Inventor: OKUBO TAKAO
IPC: G06F11/34
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To improve working efficiency related to a black box test.SOLUTION: A method for generating test programs includes: recording a history of execution of a method by a use program using a collection of methods, according to a detection of the execution of the method; collating the history with rule information on a context related to the collection of the methods that a storage part stores, detecting violation of the rule information on the execution of the method by the use program, and recording the detection result in the storage part; and generating a test program for executing a test code that the storage part stores by associating with a combination of the rule information and the detection result.
Patent JP-2012186780-A (JP)
Title: Packet loss rate estimation device and method and program
Inventor: TOJO TAKUYA
IPC: H04L12/56
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To reduce erroneous determinations of packet losses caused by time-out to enhance the estimation accuracy of packet loss rate.SOLUTION: In the present invention, it is determined whether a sequence number of a received packet is lost or not from data packet information and a lost sequence number is stored in gap storage means. If the gap storage means has stored therein the sequence number of the received data packet, the received data packet is determined to be a retransmitted packet and the number of the packet losses is incremented. Only if the sequence number of the received packet is equal to or smaller than the last sequence number of a flow stored in flow storage means and is not stored in the gap storage means and is not stored in SACK number storage means (i.e., not a packet retransmitted due to time-out by the transmitting terminal), the received packet is determined to be a duplicate packet and the number of packet losses is incremented.
Patent JP-2013027676-A (JP)
Title: Absorbent article and method for producing the same
Inventor: NISHIMURA KIYOKO
IPC: A61F13/15
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a water-disintegrable absorbent article easily peeled from a wearing article after use.SOLUTION: A panty liner includes: a front face sheet and a rear face sheet 30 positioned on the body side of a wearer; and a body fluid absorber positioned between the front and rear face sheets. The rear face sheet 30 can use fiber nonwoven fabric having water disintegrability. The non-body side of the rear face sheet 30 is formed with first adhesive parts 60 capable of being bonded to the wearing article such as a pair of panties, and second adhesive parts 70 positioned apart from the first adhesive parts 60 on both outer sides in the lateral direction X of the first adhesive parts 60. The first adhesive parts 60 have first front adhesive parts 61 and first rear adhesive parts 63 apart from each other in the longitudinal direction Y, and first central adhesive parts 62 positioned between them. The second adhesive parts 70 have second front adhesive parts 71 and second rear adhesive parts 72 apart from each other in the longitudinal direction Y. The first central adhesive parts 62 are positioned in a separation portion between the second front adhesive parts 71 and the second rear adhesive parts 72 in the lateral direction X thereof.
Patent JP-2011212026-A (JP)
Title: Quick method for identifying salmonella typhimurium, choleraesuis, enteritidis, dublin, and gallinarum by multiply detecting specific gene
Inventor: AKIBA MASATO
IPC: C12Q1/68
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for quickly identifying a Salmonella serovar by multiply detecting genes specific to the Salmonella serovar.SOLUTION: At first, the genes specific to the Salmonella main serovar (Salmonella Typhimurium, Choleraesuis, Enteritidis, Dublin, and Gallinarum) are comprehensively extracted in silico (on a computer). The serovar specificities of the extracted genes are then investigated by utilizing >3,700 isolated wild-type Salmonella strains. As a result, it is found that the genes specific to the Salmonella main serovar are present and the Salmonella serovar can be discriminated by using the genes as indices.
Patent JP-2013035586-A (JP)
Title: Resin composition, cover material for polyethylene terephthalate-made container, and packaging container
Inventor: SATO HITOSHI
IPC: B65D77/20
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a cover material which exhibits heat sealability to A-PET (amorphous PET) products, and has easy peelability and a single-layer structure.SOLUTION: A resin composition is obtained by melting/kneading a mixture of: a polyethylene-based resin comprising the equal-quantity mixture of a polyethylene terephthalate resin, a straight-chain low-density polyethylene copolymer obtained by copolymerizing ethylene and hexane-1 in the presence of a metallocene catalyst, and another straight-chain low-density polyethylene copolymer obtained by copolymerizing ethylene and octene-1 by a solution polymerization method; and a compatilizer being a binary copolymer of glycidyl methacrylate and ethylene in a biaxial extruder. The resin composition is pelletized and a film sheet is produced from the obtained pellet by an inflation method or a T-die molding method. The obtained film sheet is used as the cover material of an A-PET-made container.
Patent JP-2013046146-A (JP)
Title: Document management system and server
Inventor: TANIGUCHI YOSUKE
IPC: H04L9/32
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a document management system capable of increasing user's convenience, and related techniques.SOLUTION: A document management system 1 comprises an MFP 10 and a server 50. The server 50 is capable of communicating with a portable terminal 70 through a network. The MFP 10 attaches an image GD for identification (such as a barcode image) including a document ID that is identification information on one electronic document of multiple electronic documents to the electronic document and performs print output to generate a paper document DP corresponding to the electronic document. The server 50 identifies a corresponding electronic document on the basis of the document ID extracted from the image GD for identification in a photographed image GC that is generated by photographing the paper document DP with a photographing unit of the portable terminal 70. Then, in response to a sealing instruction from the portable terminal 70, the server 50 stores electronic seal information of an approval user corresponding to the portable terminal 70 in association with the electronic document as seal information of the electronic document.