baber/WOPTO huggingface dataset:
Patent JP-2014045362-A (JP)
Title: Digital broadcast reception device
Inventor: KANBARA SATOSHI
IPC: H04N7/173
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a digital broadcast reception device which comprises a function that continuously operates a plurality of tuners and also can reduce wear of the tuners.SOLUTION: A broadcast reception device comprises: a broadcast reception unit which includes a plurality of tuners that receive broadcast waves and perform channel selection; a channel selection control unit which receives a channel selection instruction and controls the broadcast reception unit to receive the broadcast wave instructed by the channel selection instruction; a tuner monitoring unit which monitors states of the tuners; and a tuner change unit which stops the plurality of tuners in predetermined order, and also changes the stop order on the basis of a monitoring result by the tuner monitoring unit. Thus, the device avoids wearing-down of specific tuners among the plurality of tuners.
Patent JP-2014042964-A (JP)
Title: Workpiece holding system
Inventor: IKEGAMI YUKIO
IPC: B25J15/08
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a workpiece holding system capable of flexibly handling a variety of workpieces and of surely holding and transporting the workpiece, with a single lightweight workpiece holding device mounted in a robot arm.SOLUTION: A workpiece holding system includes a workpiece holding device 1 having: a support plate 2 connected to a robot arm 101; a plurality of contact parts which are arranged in the support plate 2, and individually contact and hold a plurality of contact portions of a workpiece W when the workpiece W is held; a drive mechanism which is arranged in the support plate 2, and presses at least one of contact parts onto the workpiece W when the workpiece W is held; a free movement mechanism which supports at least one of contact parts such that the at least one is freely movable to the support plate 2; and a movement regulation device which regulates the free movement by the free movement mechanism. The workpiece holding system also includes a contact part movement driving device 300 provided out of the workpiece holding device 1 and moving the contact part freely movably supported.
Patent JP-2014045379-A (JP)
Title: Communication device and computer program for mobile terminal
Inventor: Ren yong yong
IPC: H04W36/14
Filed: 2012-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a technique for adequately performing radio communication of object data between a communication device and a mobile terminal.SOLUTION: A Multi-Function Peripheral (MFP) 10 belongs to a Wi-Fi Direct wireless network (i.e., WFDNW). The MFP 10 performs NFC communication and receives NFC data including a MAC address of a mobile terminal 90 different from a mobile terminal 50 from the mobile terminal 50. The MFP 10 uses the MAC address of the mobile terminal 90 included in the NFC data to transmit an invitation to the Wi-Fi Direct to the mobile terminal 90. This allows the mobile terminal 90 to participate in the WFDNW. The MFP 10 uses WFD communication to transmit scan data to the mobile terminal 90.
Patent JP-2013064217-A (JP)
Title: Crimped yarn
Inventor: KIMURA TOSHIAKI
IPC: D01F6/60
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a polyamide crimped yarn that is environmentally friendly and has superior abrasion resistance.SOLUTION: The polyamide crimped yarn has a dicarboxylic acid unit consisting mainly of a sebacic acid unit, and in which an existence ratio of carbon derived from a biomass is 45% or more when measured by a radioactive carbon (carbon 14) measurement. The crimped yarn highly contributes to carbon neutral and is adequately and mainly used as the environmentally friendly crimped yarn for a carpet purpose such as a car mat, a tile carpet, a roll carpet, a rag mat and a dust control mat.
Patent JP-2013106039-A (JP)
Title: Decoupling device and manufacturing method of the same
Inventor: PAN YI-HSIU
IPC: H01G9/08
Filed: 2012-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a packaging structure of a decoupling device which prevents infiltration of external moisture vapor and oxygen.SOLUTION: A lead frame 110 includes cathode terminal parts and anode terminal parts 114 which are disposed at both ends of the cathode terminal parts and face each other. The two anode terminal parts are electrically connected with each other through a conductive wire. Capacitor units 120 are connected in parallel to each other and are disposed on the lead frame. A protection layer PL wraps at least one of an anode part and a cathode part of each capacitor unit. A packing element composed of lids 160a, b and the like covers the lead frame, the capacitor units, and the protection layer. The packaging element exposes a bottom surface of the lead frame.
Patent JP-2014049516-A (JP)
Title: Cooling structure of shunt resistor and inverter device using the same
Inventor: SAOTOME HIDEYUKI
IPC: H02M1/00
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To mount a surface mounting type shunt resistor on the solder surface side of a circuit board and use a heat radiator used in a conventional inverter device for cooling the shunt resistor.SOLUTION: A cooling structure of a shunt resistor includes: a shunt resistor 4 which is surface-mounted on a solder surface of a circuit board 7 with a semiconductor switching element 1 mounted on a component surface of the circuit board 7; a heat radiator 9 which radiates heat generated by the semiconductor switching element 1 and the shunt resistor 4; and an insulation material 8 which is disposed between the shunt resistor 4 and the heat radiator 9 and has high heat conductivity.
Patent JP-2014049888-A (JP)
Title: Oscillation circuit
Inventor: ITO RUI
IPC: H03K3/0231
Filed: 2012-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an oscillation circuit that, exemplarily, consumes less power and stabilizes the frequency of a periodic pulse of oscillation.SOLUTION: According to one embodiment, the oscillation circuit provided includes a current source, a first capacitive element, a second capacitive element, a switching section, a comparison section and a generation section. The switching section switches between a first state and a second state. The first state is a state in which the current source is connected to the first capacitive element and a ground potential is connected to the second capacitive element. The second state is a state in which the current source is connected to the second capacitive element and the ground potential is connected to the first capacitive element. The comparison section compares a voltage charging the first capacitive element with a reference voltage in the first state, and compares a voltage charging the second capacitive element with the reference voltage in the second state. The generation section generates a periodic pulse in accordance with the comparison result of the comparison section. The switching section alternately switches between the first state and the second state in accordance with the comparison result of the comparison section.
Patent JP-2014047532-A (JP)
Title: Sampling device for filler sample in bored hole
Inventor: NOMOTO SADAHISA
IPC: E02D1/04
Filed: 2012-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a sampling device for a filler sample in a bored hole that has a simple structure, is easily mounted on an excavation head for pile insertion hole formation, and does not increase in excavation resistance.SOLUTION: A sampling device for a filler sample in a bored hole includes a cylindrical outer cylinder, an actuator installed in the outer cylinder, and a sampling block capable of moving up and down to and from inside a lower end of the outer cylinder. The sampling block includes a sample housing part which is hollowed toward the center side at an axially intermediate part position. The sampling block is operative to slide between a position where the sample housing part is drawn into the outer cylinder to the overall length and a position where a lower end of the sample housing part moves to under the lower end of the outer cylinder so as to open a sample introduction part. The outer cylinder has an exhaust window and includes an exhaust window opening/closing part which opens the exhaust window when the lower end of the sampling block is pushed out from the lower end of the outer cylinder to open the sample introduction part.
Patent JP-2013047341-A (JP)
Title: Functionalized olefin polymer
Inventor: ABHARI RAMIN
IPC: C09J123/20
Filed: 2012-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a polymer composition which firmly bonds to both of a polar substrate and nonpolar substrate, further preferably, has sustention of excellent adhesive strength under various temperature conditions at a specified set time, and in the existence of an aggressive product.SOLUTION: This composition comprises a functionalized olefin polymer including one or more 3-40C olefins by at least 50 mol%; where the olefin polymer, before functionalized, has (a) 10,000-100,000 Mw; and (b) when the polymer has 10,000-60,000 Mw, the branching index (g') measured by Mz of the polymer is 0.98 or less; and when the polymer has 10,000-100,000 Mw, the branching index (g') measured by Mz of the polymer is 0.95 or less; and the 3-40C olefin polymer contains at least 0.001 wt.% of a functional group, preferably maleic anhydride.
Patent JP-2012232204-A (JP)
Title: Ball releasing device for ball tray in pachinko machine
Inventor: MATSUBARA NOBUO
IPC: A63F7/02
Filed: 2012-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a ball releasing device for a ball tray in a Pachinko machine, which is easily assembled using fewer components while preventing a failure.SOLUTION: The ball tray 4 in the Pachinko machine includes a ball releasing valve 26, on a ball releasing hole 13, which slides perpendicularly to an aligning passage 12 to open/close the ball releasing hole 13. The ball releasing valve 26 is always biased to close the ball releasing hole 13 by a spring means. Above the ball releasing valve 26, a lever member 32 having a pair of engagement fork pieces 33 and 33 to be engaged with the ball releasing valve 26 at a lower end part, and an operation member 35 located in contact with an upper surface of the lever member 32 are pivotally and swingably installed.
Patent JP-2014052765-A (JP)
Title: Medium processor, method for controlling medium processor and program
Inventor: KOIKE TOSHIAKI
IPC: G06K17/00
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To prevent information from being written in an IC tag which is not a writing object.SOLUTION: A printer 1 is constituted such that a medium continuously loaded with a plurality of IC tags with intervals can be mounted. The printer includes: a tag reading/writing device 46 for wirelessly communicating with the IC tags to read and write information; and a conveyance section 52 for conveying the medium. After information is written in one IC tag, only the next IC tag is put in a state that it is able to communicate with the tag reading/writing device 46 in a standby state prior to the writing of information in the next IC tag. A control section 54 monitors the number of the communicable IC tags in the standby state, and when there exists two or more communicable IC tags, issues a warning with predetermined configurations.
Patent JP-2014054042-A (JP)
Title: Overcurrent protection circuit
Inventor: UCHINO TATSUJI
IPC: H02H7/20
Filed: 2012-09-06
Abstract: PROBLEM TO BE SOLVED: To provide overcurrent protection capable of perform overcurrent detection with excellent power conversion efficiency regardless of a type of overcurrent.SOLUTION: An overcurrent protection circuit comprises: a load drive circuit having a first switching element, which is arranged on the high voltage side of a load on a current line and performs switching action in the case where a first switching signal is input, and a second switching element, which is arranged on the low voltage side of the load on the current line and performs switching action complementary to the first switching element in the case where a second switching signal is input, where the first and second switching elements configure a H bridge circuit or half bridge circuit; an electric potential detection unit for detecting first electric potential between the first switching element and second switching element in the load drive circuit; and a comparison and determination unit which receives the detected first electric potential as input and determines that overcurrent is flowing when the first electric potential is between first threshold voltage and second threshold voltage lower than the first threshold voltage.
Patent JP-2014051469-A (JP)
Title: Phosphorus atom-containing oxygen isotope-labeled compound, phosphorus atom-containing oxygen isotope-labeled compound production method, and oxygen isotope-labeled unsaturated ester compound production method
Inventor: SHIMOHIRA HARUKI
IPC: C07F9/53
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide novel compounds useful as a source of supply of oxygen isotopes.SOLUTION: Provided are phosphorus atom-containing oxygen isotope-labeled compounds represented by the general formula (1) or (2). (In the formula, Y representsO orO; Rrepresents an alkyl group or a substituted or unsubstituted aryl group; and X represents a halogen atom.)
Patent JP-2014052319-A (JP)
Title: Defect detection system and defect detection method
Inventor: SATO HIROYUKI
IPC: G01N27/90
Filed: 2012-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a defect detection system and a defect detection method capable of detecting a defect inside a clad material without applying a load to the clad material to be inspected by using an eddy current flaw detection method.SOLUTION: The defect detection system includes a detection coil 14 for detecting a defect of a linear clad material 12 and is configured so that the linear clad material 12 penetrates and passes through an internal space of the detection coil 14 in an axial direction of the detection coil 14, and a value obtained by dividing a cross sectional area of the linear clad material 12 by a cross sectional area of the internal space of the detection coil 14 is 0.035 or more. The defect detection method includes a passage step in which the linear clad material 12 penetrates and passes through the internal space of the detection coil 14 for detecting the defect of the linear clad material 12 in the axial direction of the detection coil 14, and in the method, a value obtained by dividing the cross sectional area of the linear clad material 12 by the cross sectional area of the internal space of the detection coil is 0.035 or more.
Patent JP-2014053523-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: CHO AKIRA
IPC: H01L29/78
Filed: 2012-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which simultaneously achieves both of decrease in on-resistance and increase in withstand voltage and which inhibits a short circuit, and provide a manufacturing method of the semiconductor device.SOLUTION: A semiconductor device comprises in a semiconductor substrate SUB having a principal surface, a pepitaxial region EP, an nepitaxial region EN, an n-type off set region NO, and a p-type body region BO which forms pn junction with the n-type off set region NO. The semiconductor device further comprises a pembedded region PBL between the pepitaxial region EP and the nepitaxial region EN, an isolation trench TRS which extends from the principal surface to reach the pembedded region PBL and a trench sidewall n-type region NR formed on at least a part of a sidewall of the isolation trench TRS. An n-type impurity concentration in the trench sidewall n-type region NR is higher than an n-type impurity concentration in the nepitaxial region EN. The trench sidewall n-type region NR extends along the sidewall so as to reach the pembedded region PBL.
Patent JP-2014055314-A (JP)
Title: Autocatalytic electroless silver plating liquid and plating method
Inventor: FUJINAMI TOMOYUKI
IPC: C23C18/44
Filed: 2012-09-11
Abstract: PROBLEM TO BE SOLVED: To provide an autocatalytic electroless silver plating liquid and an autocatalytic electroless silver plating method that enable selective thick plating on a nickel plating layer formed on a fine pattern of a copper wiring.SOLUTION: An autocatalytic electroless silver plating liquid for selective silver plating on nickel or nickel-phosphorus on a copper circuit wiring comprising a silver salt, a complexing agent, a reductant selected from hydroquinone, resorcinol, catechol and pyrogallol.
Patent JP-2014056906-A (JP)
Title: Substrate processing apparatus, substrate processing method and program
Inventor: KITAMURA TADASHI
IPC: C23C16/455
Filed: 2012-09-12
Abstract: PROBLEM TO BE SOLVED: To efficiently form a film comprising a metal element by using a source gas and a reaction gas.SOLUTION: A substrate processing apparatus comprises a processing chamber in which a substrate is processed; a heater for heating the substrate in the processing chamber; a source gas inlet from which a source gas containing a metal element is supplied to the processing chamber; a source gas feeding system by which the source gas is supplied to the processing chamber via the source gas inlet; a reaction gas inlet from which a reaction gas for facilitating cracking of the source gas is supplied to the processing chamber, the reaction gas inlet being provided independently from the source gas inlet; a reaction gas feeding system by which the reaction gas is supplied to the processing chamber via the reaction gas inlet; and a control unit for controlling the heater, the source gas feeding system, and the reaction gas feeding system so as to form a film comprising a metal element on the substrate by supplying the source gas and the reaction gas to the processing chamber separately without mixing these gasses beforehand with the substrate accommodated in the processing chamber being heated, and mixing these gasses in the processing chamber for the first time to provide these gasses to the substrate.
Patent JP-2014062824-A (JP)
Title: Fmcw signal generator
Inventor: MIYASHITA KIYOSHI
IPC: G01S7/40
Filed: 2012-09-21
Abstract: PROBLEM TO BE SOLVED: To provide an FMCW signal generator that avoids addition of a minimum circuit and a pause of a radar system, and performs a frequency calibration of an FMCW system.SOLUTION: The FMCW signal generator comprises: a first PLL circuit 11 that generates an FMCW signal from a reference signal having a predetermined reference frequency; a frequency detector 12 that generates frequency measurement data from a first signal having the FMCW signal downconverted, and feeds back the frequency measurement data to the first PLL circuit; a second PLL circuit 13 that generates a second signal having a frequency higher than the reference frequency from the reference signal having the predetermined reference frequency; and a reference frequency generator 14 that produces the reference frequency. The first PLL circuit calibrates the FMCW signal on the basis of a fed-back signal, and the second PLL circuit flips up a stable frequency fref up to f2.
Patent JP-2014067460-A (JP)
Title: Lens driving device, information recording/reproducing device, and electronic device
Inventor: JINME YASUAKI
IPC: G02B7/04
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a lens driving device which can be made compact and has a simple structure capable of rapidly driving a lens in a direction of an optical axis thereof, and to provide an information recording/reproducing device and electronic device having the same.SOLUTION: According to an embodiment, a lens driving device has a fixed member (401), a movable member (408), support members (401-416), and coils (406, 407). The movable member holds a lens (409) and magnets (417, 418). The support members support the movable member using guide members (411, 412) provided substantially in parallel with an optical axis of the lens at a plurality of positions that are symmetrical about the optical axis of the lens such that the movable member is movable with respect to the fixed member in a direction of the optical axis of the lens. The coils are provided on the fixed member and cause driving force to be exerted on the movable member through interaction with the magnets.
Patent JP-2014065088-A (JP)
Title: Polishing device
Inventor: KIZAKI SEIKI
IPC: B24B37/30
Filed: 2012-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device which can suppress degradation of thickness accuracy in polishing processing.SOLUTION: A polishing device comprises: a chuck table 20 for holding a workpiece; and polishing means having a polishing pad for polishing the workpiece held on the chuck table. The chuck table comprises: a holding table 22 having a holding surface 21 for holding the workpiece; and a support member 23 for supporting the holding table. The support member is provided with a plurality of tubular fluid passages 25a, 25b, 25c, 25d which are arranged concentrically and of which radial positions from a concentric central axis C are different from each other. Controlled fluid supply means 70 supplies fluids controlled at desired temperatures to the respective tubular fluid passages and can control temperature distribution of the holding surface of the holding table.
Patent JP-2013083248-A (JP)
Title: Pressure exchange device
Inventor: HIROSAWA YOSHIFUMI
IPC: F04F13/00
Filed: 2012-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a pressure exchange device that is further compacted in size without reducing a processing flow rate, reducible in cost and favorable in efficiency.SOLUTION: The pressure exchange device comprises: a rotating body 40 which is arranged around an axial core so that a first flow path 41 into which a first fluid flows and out of which the first fluid flows and a second flow path 42 into which a second fluid flows and out of which the second fluid flows may penetrate the body in the rotation axial direction; a first side member 20 in which a first fluid flow-in path 21 for guiding the first fluid to the first flow path, a second fluid flow-out path 22 for guiding the second fluid which is pressure-exchanged between the first fluid and itself from the second flow path, a second fluid flow-in path 23 for guiding the second fluid to the second flow path, and a first fluid flow-out path 24 for guiding the first fluid which is pressure-exchanged between the second fluid and itself from the first flow path are formed in the thickness direction; and a second side member 30 in which communication parts 31, 33 for exchanging pressure between the first fluid and the second fluid by making the first flow path and the second flow path communicate with each other are formed. The rotation body is rotatably sandwiched between the first side member and the second side member.