baber/WOPTO huggingface dataset:
Patent JP-2012206503-A (JP)
Title: Method for producing metal composite
Inventor: FUJIOKA SEI
IPC: B29C43/58
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a metal composite by which fellow metal materials or a metal material and another structural member are compounded via a resin cured layer and by which processing is easy and obtained metal composite has excellent adhesive strength.SOLUTION: A preform 10 having a sheet-shaped substrate 2 including a specific thermosetting resin and metal materials 1, 3 arranged or laminated so as to come in contact with the sheet-shaped substrate 2 is molded by heating and pressurizing to produce the metal composite 20 having the metal materials 1, 3 and the resin cured layer. The method for producing the metal composite 20 comprises: a first step for arranging the preform 10 in molding metal molds 11, 12 having surface temperature over 180°C and heating the preform 10 till surface temperature of the metal materials 1, 3 exceeds 180°C; a second step for molding the preform 10 heated at the first step to the metal composite 20 by pressurizing; and a third step for cooling the metal composite 20 molded at the second step till the surface temperature of the metal materials 1, 3 becomes 180°C or below under pressurizing.
Patent JP-2013157816-A (JP)
Title: Radio communication system, base station device, user terminal, and channel state information measuring method
Inventor: NAGATA SATOSHI
IPC: H04W72/04
Filed: 2012-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a radio communication system capable of feeding back channel quality information suitable for transmission forms from a plurality of transmission points, a base station device, a user terminal, and a channel state information measuring method.SOLUTION: A radio communication system includes: a base station device equipped with a deciding portion for deciding resource information on a resource assigning a reference signal for estimating a desired signal and a resource for estimating an interference signal, and a reporting portion for reporting the resource information to a user terminal; and the user terminal equipped with a receiving portion for receiving the reported resource information, an estimating portion for estimating the desired signal and the interference signal on the basis of the resource information; and a measuring portion for measuring a channel state by using an estimation result of the estimating portion.
Patent JP-2013153990-A (JP)
Title: Bone flap with fixing hole
Inventor: MOTAI HISATO
IPC: A61F2/28
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To enable fixing of a bone flap even in the presence of cumbersome work of accurately drilling a small hole with a diameter of 1-2 mm by an air drill or an electric drill during surgery, by pre-drilling a fixing hole for fixing the bone flap in a desired position, concurrently with the formation of the bone flap, according to three-dimensional data, when the bone flap is formed by applying cutting work to an artificial bone block.SOLUTION: When a bone flap with a fixing hole for fixing the bone flap formed from an artificial bone is formed in a defective part of a biological bone, a CT value obtained from computed tomography (CT) is converted to three-dimensional data by a computer; an artificial bone block is NC-cutting-worked on the basis of the three-dimensional data to form the bone flap; and the fixing hole for fixing the bone flap to the defective part of the biological bone is drilled concurrently with the formation of the bone flap.
Patent JP-2013155950-A (JP)
Title: Cooling storage chamber
Inventor: KASUGAI MASAKI
IPC: F25D21/14
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent a semi-frozen object from intruding between an air duct and a heat transfer plate, and to prevent the semi-frozen object from being frozen.SOLUTION: A cooler chamber 34 having a cooler 29 stored therein is formed in a ceiling part of a storage chamber body 10 by extending an air duct 50 made of a synthetic resin doubling as a drain pan in an oblique attitude set in a descending slope toward one side, and defrosting water from the cooler 29 flows down on the air duct 50 to be drained to a drainage part 49 arranged on a wall surface 15B of the storage chamber body 10 from a drainage path 65 formed at a lower position of the air duct 50. A metallic heat transfer plate 70 arranged with heaters 81, 82 is installed on the air duct 50. A first caulking material 94 is applied between a side edge along the flowing-down direction of the defrosting water in the heat transfer plate 70 and a bottom surface 50A of the air duct 50, whereby a first waterproof seal 91 is formed.
Patent JP-2013157908-A (JP)
Title: Piezoelectric vibration piece, method of manufacturing piezoelectric vibration piece, piezoelectric vibrator, oscillator, electronic apparatus and radio clock
Inventor: IROKAWA TAIKI
IPC: H03H9/215
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To identify a piezoelectric vibrator alone after packaging, while ensuring desired vibration characteristics.SOLUTION: A piezoelectric vibration piece 4 includes a pair of vibration arms 10, 11, a proximal portion 12 connecting the base ends of the pair of vibration arms 10, 11 in the extension direction, and an identification code 25 formed at a position avoiding the vibration region of the vibration arms 10, 11 or on the surface of the proximal portion 12. The piezoelectric vibration piece 4 includes an excitation electrode 15, mount electrodes 16, 17 and extraction electrodes 19, 20 composed of a conductive material and formed on the surface of a piezoelectric (a piezoelectric plate 24) composed of a piezoelectric material. The identification code 25 is formed at a position avoiding each electrode 15-20, and has a predetermined pattern formed of a piezoelectric and a conductive material laminated at a predetermined position on the surface of the piezoelectric.
Patent JP-2013160081-A (JP)
Title: Ignition device
Inventor: YAMAMURA TADASHI
IPC: H01T13/05
Filed: 2012-02-02
Abstract: PROBLEM TO BE SOLVED: To provide an ignition device structured so that power from an electric power feeding part can be fed certainly to a spark discharge (gap), and also capable of suppressing the noise emission effectively.SOLUTION: An ignition device 51 is equipped with a voltage impression part 31, a power feeding part 41, a voltage impression line 61 to connect the voltage impression part 31 with an ignition plug 1, a power feed line 71 to connect the ignition plug 1 to the power feeding part 41, and a common line 81 which constitutes part of the two lines 61 and 71. The power feed line 71 is electrically connected with the voltage impression part 31 and furnished with a first diode 72 and an inductor 73 installed between the first diode 72 and the common line 81 on the side nearer the ignition plug 1 than the first diode 72. A second capacitor 82 having a capacitance of 1.0 pF or more is connected with at least either of the power feed line 71 on its side nearer the ignition plug 1 than the first diode 72 and the power impression line 61.
Patent JP-2012094912-A (JP)
Title: Method of mounting electronic component with bump
Inventor: ISHIKAWA TAKATOSHI
IPC: H01L21/60
Filed: 2012-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a method of mounting an electronic component with a bump that can secure mounting quality of high precision when the electronic component with the bump which needs to secure a height and levelness of a mounted surface with high precision is mounted.SOLUTION: In a stack mounting method of stacking and mounting a semiconductor chip on a semiconductor wafer, heights at a plurality of height measurement points on the mounting surface where the semiconductor wafer is sucked and held, are measured to store height data as characteristic data of a wafer holding stage in storage means, in a component mounting step of repeating an individual component mounting operation for mounting an upper-stage semiconductor chip at one component mounting position of the semiconductor wafer placed on the wafer holding stage, the parallelism of a mounting surface at the component mounting position and the semiconductor chip held on a mounting head are adjusted in every individual component mounting operation by driving stage height adjustment means as stage inclination adjustment means based upon stored height data.
Patent JP-2013162006-A (JP)
Title: Multilayer ceramic capacitor
Inventor: TANIGUCHI KATSUYA
IPC: H01G4/30
Filed: 2012-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor capable of preventing deterioration of insulation resistance and occurrence of delamination.SOLUTION: A multilayer ceramic capacitor 10 includes a capacitor body 11. The capacitor body 11 includes: a capacitance part 11a made of an alternate laminate comprised of a plurality of internal electrode layers 13-1 to 13-n and a plurality of dielectric layers 14-1 to 14-m; a first protection part 11b1 made of a laminate of the plurality of dielectric layers and contacted with the lowermost internal electrode layer 13-1 of the capacitance part 11a; and a second protection part 11b2 made of a laminate of the plurality of dielectric layers and contacted with the uppermost internal electrode layer 13-n of the capacitance part 11a. The lowermost internal electrode layer 13-1 contacted with the first protection part 11b1 has an oxide containing a metal element forming the internal electrode layer 13-1, and is insulated.
Patent JP-2013159290-A (JP)
Title: Lower vehicle-body structure of vehicle
Inventor: MATSUOKA SHUSUKE
IPC: B62D25/20
Filed: 2012-02-08
Abstract: PROBLEM TO BE SOLVED: To provide a lower vehicle-body structure of a vehicle, in which a vehicle-compartment space is ensured by restraining an overall cabin deformation on the side of a vehicle's side portion by preventing a hinge pillar and the side sill, by means of a gusset member and a first reinforcing member, from being displaced backward in offset frontal collision (particularly, in small overlap collision) and by preventing a floor, by means of the second reinforcing member, from being deformed by disengaging a joint part of the side sill and a floor panel.SOLUTION: A gusset member 9, which is positioned in back of a front wheel and connects a dash panel 1 and a hinge pillar 10, is provided. A first reinforcing member 15, which is connected to the gusset member 9 to reinforce a lower portion of the hinge pillar 10, is provided. A second reinforcing member, which is disposed in a longitudinal direction along a side sill 20 and joins an inner frame member of the side sill 20 and a floor panel, is provided.
Patent JP-2013163892-A (JP)
Title: Beam-column joint structure
Inventor: SUGIYAMA TOMOAKI
IPC: E04B1/58
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a beam-column joint structure capable of improving the workability and quality of a reinforced concrete structure in which a beam is eccentric to a column.SOLUTION: In a beam-column joint structure 1 for a column 2 and a beam 3, a column side surface 21 of the column 2 is protruded with respect to a beam side surface 31 of the beam 3; and column main reinforcements 23a, 23a..., which are arranged on the side of the beam 3, among column main reinforcements 23, 23..., which are arranged in two lines in the column 2, are larger in a reinforcement diameter than column main reinforcements 23b, 23b... which are arranged on the side of one column side surface 31.
Patent JP-2012127047-A (JP)
Title: Apparatus for confirming mass and/or mass variation of fiber material such as at least one fiber sliver or fiber web of cotton or synthetic fiber in preprocessing machine for spinning such as flat card, roller card, drawing frame and fine carding machine
Inventor: GUENTER DODA
IPC: G01B5/06
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus which has a structurally simple style and is improved to accurately measure a fiber bundle.SOLUTION: The apparatus confirms the mass and/or mass variation of a fiber material such as at least one fiber sliver or fiber web of, for instance, cotton or synthetic fiber in a preprocessing machine for spinning such as a flat card, a roller card, a drawing frame and a fine carding machine. The fiber material is mechanically scanned with a contact element, and the displacement of the contact element is converted to an electric signal. The position of the contact element is detected by a non-contact distance sensor (proximity sensor). The distance sensor is an optical or acoustic sensor for the measurement of distance and connected to an electronic evaluation device to simplify the structure and installation work and improve the accuracy of the fiber bundle measurement.
Patent JP-2013165343-A (JP)
Title: Image forming device, image forming method, and program
Inventor: KASAI MASAKI
IPC: H04N1/00
Filed: 2012-02-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which when all print jobs are stored in a nonvolatile storage area such as a hard disk to protect the print jobs at the time of power-off, a normal printing time becomes long.SOLUTION: When a power-off request is received, a print job whose print processing is being executed is stored in a nonvolatile storage area. At this time, the print job and authentication information capable of identifying a print instructing person are stored in an associated manner.
Patent JP-2012119723-A (JP)
Title: Laser irradiation method and apparatus therefor
Inventor: CHUNG SUK-HWAN
IPC: H01L21/268
Filed: 2012-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a laser irradiation method and an apparatus therefor that solve a problem in that, if the apparatus includes mirrors having the same reflectance for maintaining lens temperature and even a focal length for irradiation objects having different reflectance, the focal length of a lens varies according to temperature change.SOLUTION: By disposing a first mirror 5 at a reflection position I, a laser beam 'a' that passes through a condenser lens 2 is reflected by a first mirror 5 and a second mirror 6, and the reflected laser beam 'a' is allowed to pass through the condenser lens 2 such that the intensity of the laser beam 'a' reflected again by the first mirror 5 matches the intensity of the laser beam 'a' reflected by an object 4 to be irradiated. The condenser lens 2 is heated similarly to when the laser beam 'a' is irradiated to the object 4. At least one of the first and second mirrors 5 and 6 is provided with temperature control means 26 and 27 to control the temperature of the first and second mirrors 5 and 6. Consequently, the laser beam 'a' is allowed to be reflected by the second mirror 6, with its intensity matching the intensity of the laser beam 'a' reflected by the object 4 during processing with processing laser (a).
Patent JP-2013165828-A (JP)
Title: Sleep evaluation device and sleep evaluation system
Inventor: HONDA YUKA
IPC: A61B5/16
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a sleep evaluation device and a sleep evaluation system permitting easy confirmation of a result of decision on the sleep quality.SOLUTION: A sleep evaluation device includes: a biological information detection means for detecting biological information of a subject and outputting the information as a biological signal; and a decision part for deciding the sleep state of the subject based on the biological signal. The decision part calculates a sleep evaluation score for each of a plurality of kinds of prescribed items at least including: an item related to the depth of the sleep; an item related to the rhythm of the sleep and an item related to midway waking, and decides to which sleep type the sleep state of the subject belongs based on the calculated sleep evaluation score.
Patent JP-2013171857-A (JP)
Title: Substrate unit, substrate unit molding, and manufacturing method of substrate unit molding
Inventor: TSUNODA TATSUYA
IPC: H01L21/56
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To waterproof a printed circuit board reliably only by a molding process using a mold, when waterproofing a printed circuit board by surrounding with a resin mold.SOLUTION: A substrate unit 10 includes a printed circuit board 11, and a positioning member 20 fixed to the printed circuit board 11 and in which locking parts 35, 37 are formed to stretch outward from the outer peripheral edge of the printed circuit board 11. In a state where the printed circuit board 11 and the positioning member 20 are housed in a mold 40 for molding a resin mold 46 surrounding the printed circuit board 11, the printed circuit board 11 is positioned in non-contact with the mold 40 by locking the locking parts 35, 37 to receiving portions 44, 45 provided in the mold 40.
Patent JP-2012183064-A (JP)
Title: Method for producing tea leaf
Inventor: FURUTA HIROKI
IPC: A23F3/12
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide material tea leaves capable of producing a tea drink having a new scent or taste and free from an unpleasant flavor associated with heat treatment.SOLUTION: A method for producing tea leaves includes the steps of impregnating the tea leaves with an aqueous amino acid containing solution that contains at least one amino acid selected from the group consisting of leucine, valine, and isoleucine, and heating and drying the tea leaves at a temperature of 100 to 200°C.
Patent JP-2013170218-A (JP)
Title: Method for producing acrylic polymer particle
Inventor: NOMURA MAMIKO
IPC: C08F2/26
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To increase the flow rate of a monomer composition and prolong granulatable time compared with the prior art in production of acrylic polymer particles by ejecting the monomer composition through a microflow channel into an aqueous medium in the form of minute liquid droplets to form an emulsion containing the monomer composition as a dispersed phase and heating the emulsion to cause radical polymerization of an acrylic monomer.SOLUTION: Acrylic polymer particles are produced by ejecting a monomer composition through a microflow channel into an aqueous medium in the form of minute liquid droplets to form an emulsion containing the monomer composition as a dispersed phase and heating the emulsion to cause radical polymerization of an acrylic monomer, wherein the monomer composition is prepared to have water-solubility of ≥35 mass% defined by a dissolved amount of the monomer composition in a water layer obtained by mixing and stirring a 1 mass% aqueous solution of sodium dodecylsulfate with the monomer composition at 25°C at a mass ratio of 1:1 and subjecting the mixture to centrifugal separation treatment at a rotational speed of 1,500 rpm for 10 min.
Patent JP-2013171457-A (JP)
Title: Pseudo contour area detecting device and program
Inventor: MATSUO YASUTAKA
IPC: H04N1/407
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To detect, with high accuracy, a pseudo contour area generated when a gradation in an original image is reduced.SOLUTION: A pseudo contour area detecting device 1 includes: an original image space frequency converting part 10 for converting an original image to a space frequency area so as to generate a space frequency spectrum of the original image; a threshold value determining part 20 for determining a spectral power threshold value, which is a threshold value of a ratio of a spatial low-frequency power on the basis of the designated number of bits for reducing gradation; an original image pseudo contour area detecting unit 30 for acquiring spatial frequency spectrum of the original image for each phase position so as to detect an area, in wich a ratio of a spatial low-frequency power at the same phase position exceeds the spectral power threshold value, as a pseudo contour area. A threshold determining part 20 determines the spectral power threshold value in such a manner that as the number of bits for reducing gradation becomes large, the spectral power threshold value becomes small.
Patent JP-2013174667-A (JP)
Title: Display device for vehicle
Inventor: EJIRI TAKESHI
IPC: G09G5/10
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a display device for a vehicle capable of controlling display intensity corresponding even to fineness in the background in addition to brightness of the background at a position where display is overlapped.SOLUTION: Background luminance estimation means 15 estimates luminance at a plurality of points in the front landscape and then estimates the background luminance distribution. Background spatial frequency estimation means 16 estimates spatial frequencies in a plurality of areas in the front landscape, and then estimates the background spatial frequency distribution. Control means 19 controls the display intensity on the basis of an estimation value of the background luminance distribution and an estimation value of the background spatial frequency distribution. The background luminance estimation means 15 and the background spatial frequency estimation means 16 calculate the estimation value for every area M partitioned by a predetermined size.
Patent JP-2013176458-A (JP)
Title: Treatment planning apparatus, treatment planning method and program thereof
Inventor: SUZUKI YASUTSUNE
IPC: A61N5/10
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a treatment planning apparatus capable of highly correctly measuring a radiation dose of a specific site which moves and changes its range in the body of a subject with an elapse of time.SOLUTION: An apparatus calculates the positional information of a specific site for each of a plurality of time points corresponding to elapsed time on the basis of the position of markers in the vicinity of the specific site, and generates three-dimensional ranges of the specific site for each of the plurality of time points. When the positional information of the specific site for each of the plurality of time points has the same reference point, the apparatus generates information of representative ranges indicating all the ranges including the three-dimensional ranges of the specific site for each of the plurality of time points. Then, the apparatus calculates a radiation dose to be irradiated to the range of the specific part indicated by the representative range information in the case where the range of the specific site indicated by the representative range information is irradiated with a radioactive ray so as to follow the positional information of the specific site for the plurality of time points.
Patent JP-2012199522-A (JP)
Title: Semiconductor rectifier
Inventor: MIZUKAMI MAKOTO
IPC: H01L29/861
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent thermal destruction caused by acceleration of current concentration due to an increase in the temperature and lowering of the resistance of a certain SiC semiconductor rectifier when current is concentrated on the SiC semiconductor rectifier in a circuit in which the plurality of SiC semiconductor rectifiers are used in parallel.SOLUTION: A rectifier using a SiC semiconductor comprises at least: an anode electrode 11; an anode region 13 that contacts the anode electrode and is composed of a second-conductivity-type semiconductor; a drift layer 14 that contacts the anode region and is composed of a first-conductivity-type semiconductor having a low concentration; a minority carrier absorption layer 15 that contacts the drift layer and is composed of a first-conductivity-type semiconductor having a higher concentration than the drift layer; a semiconductor region 16 that contacts the minority carrier absorption layer, has less thickness than the drift layer, and is composed of a first-conductivity-type semiconductor having a concentration lower than the minority carrier absorption layer; a cathode contact layer 18 that contacts the semiconductor region; and a cathode electrode 17 that contacts the cathode contact layer.