baber/WOPTO huggingface dataset:
Patent JP-2013157963-A (JP)
Title: Conference system, terminal connection method, and terminal device
Inventor: NAKAYAMA TOMOFUMI
IPC: H04L12/18
Filed: 2012-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a conference system, a terminal connection method, and a terminal device that allow terminals to efficiently connect with each other while reducing the load of a server in the case where all the terminals in mutually different groups are connected with each other.SOLUTION: A conference system 1 comprises groups A and B, and a server 3. In the group A, terminals A1 and A2 connect with each other by P-to-P. In the group B, terminals B1-B3 connect with each other by P-to-P. The conference system 1 performs full-mesh connection from the above situation. First, the conference system 1 connects one terminal in each group and one terminal in another group (for example, terminals A1 and B1) via the server 3. After that, the conference system 1 makes a terminal which has the largest number of connection terminals connected to its own terminal function as a connection management terminal. The connection management terminal functions as a server for connecting a terminal with another terminal separately from the server 3. Therefore, the conference system 1 reduces the load of the server 3 and efficiently performs full-mesh connection.
Patent JP-2013172175-A (JP)
Title: Sound signal processing device, method, and program
Inventor: SONODA KEITA
IPC: H04N5/225
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To adjust a speech synthesis ratio of the internal microphone to a wireless microphone in a simple composition according to a change in zooming.SOLUTION: A speech synthesis ratio arithmetic unit (406) determines a synthesis ratio by a bit shift amount in the sound data of the internal microphone and sound data from a wireless microphone (150) according to the lens position of an image pickup device (101). A speech synthesis ratio arithmetic unit (407) determines a synthesis ratio of the sound data of the internal microphone to the sound data from the wireless microphone (150) according to a gain table. A sound signal synthesis unit (408) synthesizes the sound data of the internal microphone and the sound data from the wireless microphone (150) at the synthesis ratio determined by the speech synthesis ratio arithmetic units (406, 407).
Patent JP-2013170590-A (JP)
Title: Corrosion-proof core, and method and apparatus for preventing corrosion of bored opening
Inventor: HORIKAWA TAKESHI
IPC: F16L41/06
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a corrosion-proof core that can easily carry out corrosion-proof treatment to the end surface of a bored opening and is excellent in workability, and a method and an apparatus for preventing the corrosion of the bored opening.SOLUTION: A corrosion-proof core 1 is placed into a bored opening 11 formed at the peripheral wall of a water pipe 10 to prevent the corrosion of an end surface 12 of the bored opening 11. The corrosion-proof core 1 includes a core body 2 and a wedge piece 3. The core body 2 includes a cylindrical barrel 21 facing the end surface 12 of the bored opening 11 and a slit 22 extending in an axial direction and formed at the barrel 21. The wedge piece 3 is inserted into the slit 22, and installed and fixed to the core body 2. The diameter of the core body 2 expands by inserting the wedge piece 3 into the slit 22, and the barrel 21 is pressed against the end surface 12 of the bored opening 11.
Patent JP-2013170184-A (JP)
Title: Method of producing phosphor powder
Inventor: SEKI SATOMI
IPC: C09K11/64
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To produce a phosphor powder having a small grain diameter and a small grain diameter distribution.SOLUTION: One embodiment of a method of producing a phosphor powder includes: a process of adding a carbon material to a phosphor material to form a precursor; and a process of burning the precursor to obtain the phosphor powder. When the phosphor powder is a nitride phosphor powder, a difference between D90 representing a grain diameter for 90% undersize accumulation in terms of volume and D10 representing a grain diameter for 10% undersize accumulation in terms of volume is ≤41 μm. When the phosphor powder is an oxide phosphor powder, a difference between D90 and D10 is ≤50 μm.
Patent JP-2013171212-A (JP)
Title: Light detection device and image formation device
Inventor: YOKOYAMA TAKESHI
IPC: G03G15/00
Filed: 2012-02-22
Abstract: PROBLEM TO BE SOLVED: To enhance accuracy of color detection employing a reference plate having a white layer, and to stabilize color density of an image to be formed.SOLUTION: A light detection device is configured to comprise: irradiation means for irradiating light; light receiving means for receiving the light irradiated from the irradiation means; a reference plate that guides the light irradiated from the irradiation means to the light receiving means; and control means for controlling a light amount of the light irradiated by the irradiation means by using a light reception result of receiving the light from the irradiation means and via the reference plate. In the reference plate, a reflection part reflecting the light passing through the reference plate is lined in a surface opposite to a reference surface to be irradiated with light from the irradiation means.
Patent JP-2013171554-A (JP)
Title: Image display device, computer program, and image display method
Inventor: UENO HIROTAKA
IPC: G06F3/041
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a technology capable of easily switching between a drawing operation and a display range changing operation.SOLUTION: An image display device comprises: a display section; a pointing device for inputting a coordinate; a drawing processing section that executes drawing processing for generating a drawing image on the basis of the inputted coordinate and allowing the display section to display the image; a scroll processing section that executes scroll processing for changing a range of the image displayed on a display area on the basis of the inputted coordinate; a drawing end point area setting section that, when the input of the coordinate from the pointing device changes into a non-input state while the drawing processing is being executed, on the basis of a drawing end point coordinate which is a coordinate of an end point of the drawing image by the drawing processing, sets a drawing end point area on the display area; and a processing switching section allowing the drawing processing section to execute the drawing processing or allowing the scroll processing section to execute the scroll processing, on the basis of whether a re-input coordinate which is a coordinate inputted from the pointing device after the drawing end point area setting processing is inside or outside of the drawing end point area.
Patent JP-2013173151-A (JP)
Title: Molten metal forging mold
Inventor: AKANEYA MUNEAKI
IPC: B22D17/22
Filed: 2012-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a molten metal forging mold capable of stably performing molten forging by suppressing an occurrence of cavity, and easily taking out a forged product.SOLUTION: A molten metal forging mold 1 includes a lower mold 3, an intermediate mold 4 which is mated with the lower mold 3, and an upper mold 5 mated with the intermediate 4 and the lower mold 3. A molten metal Y poured into a recess formed with the lower mold 3 and the intermediate mold 4 is forged by pressurizing with the upper mold 5. At a border portion K when the upper mold 5 and the lower mold 3 are mated together, a cavity 6 is formed for forming a product. At a border portion K when the intermediate mold 4 and the lower mold 3 are mated together, an extra space 64 which communicates with the cavity 6 is formed. In the extra space 64, an adjusting valve 7 is disposed which is receded when pushed by the molten metal Y being pressurized by the upper mold 5.
Patent JP-2013174081-A (JP)
Title: Pergola system
Inventor: OISHI TETSUHISA
IPC: E04B1/00
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a pergola system for constructing a pergola excellent in design.SOLUTION: A pergola system 1 comprises: a plurality of pergola units 7 which are arranged in the Y direction between a pair of outer wall surfaces 3a facing and parallel to each other; and a pair of wall side members 5 which are fixed on the respective outer wall surfaces 3a by bolts so as to extend in the Y direction and supports both ends of the plurality of pergola units 7. The pergola unit 7 includes: a pair of furring strips 11 which extend parallel to each other in the Y direction and are respectively engaged with corresponding wall side members 5 while covering the bolts; and an end horizontal member 13a having a rectangular cross section which connects longitudinal ends of the furring strips 11 to each other. One end 11s of the furring strip 11 is located approximately in flush with the side surface 13s of the end horizontal member 13a.
Patent JP-2012256846-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: ONO KENTA
IPC: B23K26/00
Filed: 2012-02-27
Abstract: PROBLEM TO BE SOLVED: To reduce contamination of a substrate derived from a LTHC film.SOLUTION: A manufacturing method of a semiconductor device comprises the steps of: sticking a first principal surface of a substrate to a support substrate via a photo-thermal conversion film; and removing the photo-thermal conversion film exposed on the support substrate. This manufacturing method further includes the steps of: forming a photo-thermal conversion film on the support substrate; sticking a semiconductor substrate to the support substrate so that the photo-thermal conversion film extends to the outside from the semiconductor substrate; performing contamination prevention processing for the photo-thermal conversion film; and separating the support substrate and the semiconductor substrate.
Patent JP-2013181770-A (JP)
Title: Magnetic sensor signal detection circuit
Inventor: TANAKA TAKESHI
IPC: H01L43/08
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic sensor signal detection circuit for detecting a signal corresponding to magnitude of a magnetic field using a small number of magnetoresistive elements.SOLUTION: A magnetic sensor signal detection circuit includes: a first magnetoresistive element 201 which is a magneto-sensitive element that senses a magnetic field of a specific direction; a second magnetoresistive element 202 which is a magnetic field insensitive reference element with means to make the element insensitive to an external magnetic field of a magneto-sensitive direction thereof; a reference current generator circuit 220 which generates reference current by means of the second magnetoresistive element 202 and reference voltage with reference to first potential 241; and a replica current generator circuit 230 which generates replica current 251 of the reference current. The first potential 241 is applied to one terminal of each of the first and second magnetoresistive elements. The replica current 251 is flown through the first magnetoresistive element 201 and magnetic resistance change rate of the first magnetoresistive element 201 is obtained by using means to pick up an output signal.
Patent JP-2013180990-A (JP)
Title: Collagen synthesis promoter
Inventor: NOMURA YOSHIHIRO
IPC: A61P17/00
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a collagen synthesis promoter capable of increasing the collagen content by enhancing in vivo collagen synthesis ability.SOLUTION: A collagen synthesis promoter contains as an effective ingredient, hyaluronic acid having a function for promoting mRNA expression of collagen or a pharmaceutically acceptable salt thereof.
Patent JP-2012135034-A (JP)
Title: Video encoder and video encoding method
Inventor: MOCHIZUKI SHIGEKI
IPC: H04N19/176
Filed: 2012-03-02
Abstract: PROBLEM TO BE SOLVED: To perform intra-screen prediction processing at high speed.SOLUTION: A first memory 102 includes: a line memory holding pixel data for one line in a horizontal direction of a screen; and an MB memory holding pixel data for 16 pixels equivalent to one line in a vertical direction in a macro block. During intra-screen prediction, pixel data for one line in a horizontal direction at a lower end of a decoded pixel block is stored in the line memory to update it at every pixel block and pixel data for one line in a vertical direction at a right end of the decoded pixel block is stored in the MB memory to update it.
Patent JP-2012106088-A (JP)
Title: X-ray computed tomography apparatus
Inventor: AMANOME TAKEO
IPC: A61B6/03
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray computed tomography apparatus in which an image SD is set on each region in a series of imaging sequence to lower exposure of the subject, shorten an imaging time, and reduce a work burden on an operator.SOLUTION: A plurality of region-specific areas are set on a scanogram, and an image SD value is set for each region-specific area. A tube current calculating unit 37 calculates a tube current value at each position on the basis of a tube current pattern in a tube current pattern storage unit 41, the image SD value for each region-specific area, and a CT value at each position on the scanogram in each region-specific area. A scan controller 30 controls X-ray emission in accordance with the calculated tube current value at each position.
Patent JP-2013186646-A (JP)
Title: Information processor and method for controlling information processor
Inventor: IRIMOTO YUJI
IPC: G06F3/01
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To prevent malfunction due to erroneous recognition in the case of operating an information processor by voice recognition and gesture recognition.SOLUTION: An information processor includes: gesture recognition means for recognizing the gesture of a person included in video data output from a camera; gesture operation execution means for, when a first gesture is recognized by the gesture recognition means, executing a first operation corresponding to the first gesture; voice recognition means for recognizing a voice on the basis of a voice signal output from a microphone; voice operation execution means for, when a first voice is recognized by the voice recognition means, executing the first operation corresponding to the first voice; and control means for permitting one of the gesture operation execution means and the voice operation execution means to execute the first operation, and for inhibiting the other of the gesture operation execution means and the voice operation execution means from executing the first operation.
Patent JP-2013169458-A (JP)
Title: Laundry hanger with net
Inventor: OTSUKA TAKASHI
IPC: D06F35/00
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a laundry hanger with a net, capable of reducing labor and time for drying of laundry, which has conventionally required much labor and time because pieces of laundry have been dried on a laundry hanger while having been pinched by clothespins one by one after having been washed.SOLUTION: The laundry hanger with a net includes: a ring continuously provided between a grating-like laundry rope and a laundry net; a ring continuously provided between the grating-like laundry rope and each clothespin; a string attached to an inside center of the laundry net, for binding the grating-like laundry rope therewith; and a hook provided at each end of the grating-like laundry rope.
Patent JP-2013187852-A (JP)
Title: Piezoelectric transducer, oscillator, electronic apparatus, and radio clock
Inventor: ARATAKE KIYOSHI
IPC: H03H9/10
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a piezoelectric transducer, an oscillator, an electronic apparatus, and a radio clock, capable of preventing electrical characteristics of a routing electrode from being reduced when adjusting a frequency in a piezoelectric transducer capable of adjusting a frequency by irradiating a laser beam onto a weight metal film formed at a tip of a vibration arm.SOLUTION: In a piezoelectric transducer 1, a routing electrode 37 is arranged by being off-set toward one side with reference to a center C2 in a shorter side width direction of a base substrate 2, and a piezoelectric vibration piece 4 is arranged by being off-set toward the other side of the routing electrode 37 with reference to the center C2 in the shorter side width direction of the base substrate 2.
Patent JP-2013191982-A (JP)
Title: Method of manufacturing package, method of manufacturing piezoelectric vibrator, oscillator, electronic apparatus, and radio controlled timepiece
Inventor: FUNABIKI YOICHI
IPC: H01L23/04
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a package at a lower cost.SOLUTION: A through electrode forming step of forming a through electrode that penetrates a base substrate wafer 40 in a thickness direction to conduct the inside of a cavity and the outside of a package includes: a through hole forming step of forming through holes 30, 31 on the base substrate wafer 40; and a stud arrangement step of inserting a core material part 7 of a conductive stud 9 having a planar foundation part 8, and the core material part 7 erected on the surface of the foundation part 8 into the through holes 30, 31. The stud arrangement step includes: an attracting step of attracting the stud 9 from an outer surface 40b opposing an inner surface 40a from which the core material part 7 is inserted into the through holes 30, 31 of the base substrate wafer 40 through the through holes 30, 31; and a rolling step of rolling the stud 9 on the base substrate wafer 40 toward any of the through holes 30, 31 by using rolling means 100 for scanning the base substrate wafer 40.
Patent JP-2012196756-A (JP)
Title: Coating with improved wear resistance
Inventor: INSPEKTOR AHARON
IPC: B23B27/14
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a coated cutting tool that can demonstrate the improvement in wear resistance in one or more cutting applications.SOLUTION: The coated cutting tool includes a substrate and a coating bonded to the substrate. The coating includes: an inner layer deposited by physical vapor deposition and containing aluminum, one or more kinds of metallic elements selected from a group consisting of groups IVB, VB and VIB metallic elements in the periodic table, and one or more kinds of non-metallic elements selected from a group consisting of groups IIIA, IVA and VIA non-metallic elements in the periodic table; and an outer layer deposited by physical vapor deposition on the inner layer.
Patent JP-2013193329-A (JP)
Title: Molding mold and method of manufacturing optical element
Inventor: SAKAI YUTAKA
IPC: B29C45/40
Filed: 2012-03-20
Abstract: PROBLEM TO BE SOLVED: To provide a molding mold etc., such that an optical element is not apt to deform when the mold is released.SOLUTION: An energizing member 81 energizes a peripheral member 51 toward a tip and a plurality of adjusting members 82 can adjust the projection amount of the peripheral member 51, so when the mold is opened, the peripheral member 51 can be projected in a desired inclined state from a movable mold 41 as a first mold. Consequently, even when a lens 10 as an optical element is caught by a fixed mold 42 as a second mold when the mold is released, the peripheral member 51 provided to the movable mold 41 can be projected while being inclined, and the catching of the lens 10 is suppressed to prevent the lens 10 from deforming.
Patent JP-2013197421-A (JP)
Title: Substrate processing apparatus
Inventor: MEKAWA YASUHIRO
IPC: H01L21/31
Filed: 2012-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processing apparatus that forms an oxide film with excellent film quality at low temperature.SOLUTION: A substrate processing apparatus includes: a processing chamber 201; a heat source 207 that heats a substrate 200 in the processing chamber 201 to a first temperature; a preliminary reaction chamber 301; a heat source 302 that heats the interior of the preliminary reaction chamber 301 to a second temperature that is equal to or higher than the first temperature; an oxygen-containing gas feed system 232a that feeds oxygen-containing gas into the preliminary reaction chamber 301; a hydrogen-containing gas feed system 232b that feeds hydrogen-containing gas into the preliminary reaction chamber 301; inert gas feed systems 232c and 232d that feed inert gas into the preliminary reaction chamber 301; a connecting section 330 that connects the preliminary reaction chamber 301 and the processing chamber 201; an exhaust system 231 that evacuates the interior of the processing chamber 201; a pressure regulating section 242; and a control section 280 that exercises such control as to process a substrate, by feeding a reactive species produced by reaction of oxygen-containing gas and hydrogen-containing gas fed into the preliminary reaction chamber 301, into the processing chamber 201 under pressure less than atmospheric pressure.
Patent JP-2013194233-A (JP)
Title: Chlorine-containing resin composition, method for producing the same, and resin molded body, electric wire and cable using the same
Inventor: YASUDA SHUHEI
IPC: H01B7/02
Filed: 2012-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a chlorine-containing resin composition which can be crosslinked at low temperature due to moisture and has a high degree of crosslinking and good appearance when being crosslinked.SOLUTION: A chlorine-containing resin composition comprises: a chlorine-containing resin; a silane compound having an amino group and a hydrolyzable silyl group and graft-polymerized to a chlorine-containing resin by an amino group; and a hydrogen chloride trapping agent without having a chemical structure reacting with the amino group of the silane compound, wherein based on 100 pts.mass of the chlorine-containing resin, the silane compound is contained in an amount of 2 pts.mass or more and 10 pts.mass or less and the hydrogen chloride trapping agent is contained in an amount of 1 pt.mass or more and 10 pts.mass or less.
Patent JP-2013198388-A (JP)
Title: Synchronous-rectification type bridge
Inventor: SEKIGUCHI MAMORU
IPC: H02M7/12
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent reversed discharge of a capacitive element located between output terminals of a synchronous-rectification type bridge.SOLUTION: A synchronous-rectification type bridge 1 includes a control circuit 5, comparators CMP1 and CMP2, a reference voltage source Vref, and a resistor R3. The comparator CMP1 detects polarity of an AC voltage from an AC power supply AC. The comparator 2, the reference voltage source Vref, and the resistor R3 detect a sum current in which a current flowing through a capacitor C3 and a current flowing through a load LOAD are summed. The control circuit 5 controls switch elements Q1 to Q4 on the basis of the detection result of the polarity of the AC voltage and the detection result of the sum current.
Patent JP-2013201012-A (JP)
Title: Lighting fixture
Inventor: TOSHIKAWA TATSUYA
IPC: F21S8/04
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a lighting fixture capable of effectively dissipating heat of a light source and extracting light.SOLUTION: A lighting fixture is provided with a light-emitting unit having substrates each with a light-emitting element mounted thereon and a translucent cover, and a holding member for holding the cover of the light-emitting unit. The cover including a support part for supporting an edge of each substrate, and is arranged to cover a front face of each substrate. The holding member includes a contact face for in contact with a rear face of each substrate, and a reflection face for reflecting light transmitted through the cover. The holding member holds the cover so that at least a part of the cover may be swollen outside the reflection face.