baber/WOPTO huggingface dataset:
Patent JP-2013112833-A (JP)
Title: Sputtering target material and method for manufacturing the same
Inventor: ISHIDA HIRONORI
IPC: C04B35/453
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To provide: a sputtering target material capable of consistently preventing any abnormal discharge in the sputter by the specific composition; and a method for manufacturing the same.SOLUTION: The sputtering target material consists of zinc oxide sintered body. Its density is ≥5.4×10kg/mand ≤5.6×10kg/m, and the sputtering target material contains, by weight, ≥1% and ≤3% Al in terms of AlO. The grain diameter of ZnAlOgrains 20 present in the zinc oxide grains 10 is ≤3 μm, and the diameter of ZnAlOgrains 20 present in the zinc oxide grain boundary is ≤10 μm. Since a very small amount of voids are present in a dense sintered body, cracks during the sputtering can be prevented while reducing the discharge number. Further, since Al is adequately contained, the volume resistivity can be reduced. Still further, since the size of the ZnAlOgrains 20 is small, the nonuniform phase of the resistance can be reduced, and any abnormal discharge with the ZnAlOgrains 20 as the starting point can be prevented.
Patent JP-2013115529-A (JP)
Title: Clock frequency dividing apparatus
Inventor: IDE HIROYUKI
IPC: H03K21/00
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To switch an output clock without glitch occurrence and clock output stop.SOLUTION: First and second frequency-divided clocks obtained by dividing the frequency of a reference clock (Base_CLK) are inputted to a multiplexer MUX. On the other hand, a multiplexer MUXoutputs a select signal (Select_Sig) only during a period in which both signal levels of the first and second frequency-divided clocks become low, and a flip-flop FFgenerates a switching signal to the multiplexer MUXby synchronizing the select signal outputted from the multiplexer MUXto the reference clock. A flip-flop FFgenerates an output clock (CLK_OUT) by synchronizing the output signal of the multiplexer MUXto the reference clock.
Patent JP-2013115898-A (JP)
Title: Charge control device and charge control method
Inventor: KAJIYAMA KATSUYA
IPC: H02J7/02
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To be able to increase the number of batteries which can be fully charged by decentralized power sources among a plurality of batteries.SOLUTION: A charge control device for controlling to charge a plurality of batteries connected to a power distribution line on a secondary side of a transformer for power distribution, includes: a charging device which charges the respective batteries by decentralized power sources connected to the power distribution line; a determination device which determines whether or not a current flowing to a downstream side in the vicinity of the secondary side of the transformer for power distribution in the power distribution line, decreases below a predetermined threshold current; a priority setting device which sets priority of charging the respective batteries in the decreasing order of remaining charting capacities of the respective batteries when the determination device determines that the current decreases below the threshold current; and a control device which controls the charging device to charge the respective batteries by the decentralized power sources according to the priority when the determination device determines that the current decreases below the threshold current.
Patent JP-2013111286-A (JP)
Title: Game machine and method of authenticating electronic equipment
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2011-11-29
Abstract: PROBLEM TO BE SOLVED: To increase security strength by a simple means, and to reduce a processing load of a main control part.SOLUTION: A game machine includes a main control part and a peripheral control part. In the game machine, the main control part includes an inspection value generation part that converts a bit train of error inspection values by a plurality of conversion systems (rotation operation), and a transmission part for transmitting commands to the peripheral control part. The inspection value generation part is provided between a main CPU and the transmission part, and converts a bit train of error inspection values of commands generated in the past, to be added to a command to be transmitted. The conversion system of the bit train is changed on the basis of a control command to be transmitted. The conversion system includes regular variation and irregular variation of the amount of shift. An I/O control system in the inspection value generation part is different from that outside the inspection value generation part. The peripheral control unit generates an error inspection value for verification, inspects validity of the received command, and performs processing according to an inspection result.
Patent JP-2013114199-A (JP)
Title: Toner density detection device and electrophotographic printing device having the same
Inventor: DOI KOJI
IPC: G03G15/08
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a toner density detection device having high operational reliability.SOLUTION: The toner density detection device includes inside a casing 2: a density sensor 4, which is disposed rotatably between a first position opposing to a detection target portion 9 formed on an image carrier 53 and a second position disposed near the image carrier 53 and opposing to a calibration member 5; and position detecting means 7a and 7b, which detect the presence or absence of the density sensor 4 at the first and second positions. The casing 2 is provided with an opening 3, through which the density sensor 4 at the position opposing to the detection target portion 9 measures a toner density. The device also includes a correcting means 22 for the center position in the opening, which rotates the density sensor 4 by a predetermined range after the position detecting means 7a detects that the density sensor 4 reaches the first position from the second position; determines the center of the opening 3 on the basis of information about a density value obtained by detecting the density in the detection target portion with the density sensor 4 by the rotation, and about the detection position, and a predetermined density value estimated at both ends of the opening 3; and positions the density sensor 4.
Patent JP-2013115382-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: TORII YASUSHI
IPC: H01L21/768
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a through electrode with an insulation ring whose workability and functionality are both enhanced.SOLUTION: Independent insulation rings 62a and 62b are formed by filling an insulation substance into insulation ring annular grooves CGa and CGb formed through dry etching. Also, TSV side wall insulation rings 61a and 61b are formed by covering side walls of TSV through holes THa and THb formed through dry etching with insulation films. Further, a TSV 7 is formed by filling a dielectric, such as copper, into remaining parts of the TSV through holes THa and THb with seed/barrier layers 71 in-between. Thicknesses of the TSV side wall insulation rings 61 are around a half of widths of the insulation ring annular grooves CG, in other words, thicknesses of the independent insulation rings 62. As a result, it is possible to set the thicknesses of the TSV side wall insulation rings 61 at around a third of the thicknesses of the TSV side wall insulation rings in the case where the TSV side wall insulation rings are provided independently.
Patent JP-2013113833-A (JP)
Title: Method for manufacturing sensor device and sensor device
Inventor: YAMADA KENJI
IPC: G01J1/02
Filed: 2011-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a sensor device capable of efficiently forming a pyroelectric sensor and a bonding pad on the same substrate and suppressing peeling of the bonding pad without adding a special process, and a sensor device.SOLUTION: There is provided a method for manufacturing a sensor device, the method comprising the steps of: forming a first conductive section in a first region on a substrate; forming a pyroelectric body on the first conductive section; forming a second conductive section on the pyroelectric body; forming first insulating films on the second conductive section and in a second region on the substrate respectively; forming a first opening having the second conductive section as a bottom face in the first region and forming a second opening in the second region by removing a part of the first insulating films; embedding third conductive sections in the first opening and the second opening respectively; forming a second insulating film for covering the third conductive section in the second region by covering the pyroelectric body in the first region; and forming a third opening having the third conductive section as a bottom face by removing a part of the second insulating film.
Patent JP-2012143540-A (JP)
Title: Flexible grip with partially textured surface and method of making the same
Inventor: GILL DAVID KEITH
IPC: A63B49/08
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To provide a method or means of improving the gripability and aesthetic appearance of a flexible grip for an implement.SOLUTION: The flexible molded grip 10 for an implement handle 12 has a pattern 14 on raised portions, with surfaces of the raised portions 16 textured. The raised textured portions extend in the range of 0.5 mm to 2 mm above the intermediate smooth portions. The area of each of the raised portions 16 is in the range of 100-200 percent (%) of the area of the intermediate regions. The pattern of raised portions may include patterns such as polygonal, circular, oval and elliptical patterns. The method of making the flexible grip includes the steps of forming the raised portions 16 in a mold and forming the textured surfaces on the raised portions 16 after removal from the mold.
Patent JP-2013118501-A (JP)
Title: Solid-state imaging apparatus, imaging apparatus and signal read-out method
Inventor: KOBAYASHI KENJI
IPC: H04N9/07
Filed: 2011-12-02
Abstract: PROBLEM TO BE SOLVED: To read out a pixel signal faster.SOLUTION: A solid-state imaging apparatus comprises a pixel section and a control section. In the pixel section, pixels each including a photoelectric transducer and a signal accumulation circuit are disposed in a matrix shape and a plurality of pixels within a range spread over two or more rows form the same group. In the control section, a plurality of photoelectric transducers subjected to reading out signals within the same group are made correspondent to a plurality of signal accumulation circuits within the same group constituting an array of rows less than rows in an array composed of the plurality of photoelectric transducers, signals generated in the plurality of photoelectric transducers are controlled to be transferred to the signal accumulation circuits corresponding to the photoelectric transducers, respectively, and signals accumulated in the signal accumulation circuits are controlled to be outputted for each row.
Patent JP-2012124483-A (JP)
Title: Method of producing low-resistance contact on n-type germanium
Inventor: KUHN MARTENS
IPC: H01L21/28
Filed: 2011-12-05
Abstract: PROBLEM TO BE SOLVED: To reduce a contact resistance of a contact formed on an n-type Ge.SOLUTION: A method includes the following steps of: obtaining a semiconductor substrate having a germanium region (10) to which an n-type dopant of a first dopant level is doped, in an upper part; forming an interfacial silicon layer (11) covering the n-type doped germanium region (10), the interfacial silicon layer (11) doped by an n-type dopant of a second doping level and having a film thickness larger than a critical film thickness and thereby alleviated at least partially; and forming layers (12 and 13) made of a material having an electrical resistivity smaller than 1×10Ωcm so as to cover the interfacial silicon layer (11). The present invention also provides a corresponding semiconductor device.
Patent JP-2013119279-A (JP)
Title: Pneumatic tire for motorcycle
Inventor: AOKI SHINJI
IPC: B60C11/04
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire for a motorcycle which achieves both grip performance on a dry road surface and that on a wet road surface, and improves the wear resistance of the tire.SOLUTION: The pneumatic tire for a motorcycle is characterized by comprising a main bent groove formed of a first and second grooves and an auxiliary groove arranged to be spaced from the main groove in a tread circumferential direction, and by specifying the relationship between the groove widths of respective grooves.
Patent JP-2012124163-A (JP)
Title: Solar cell module
Inventor: PARK HOON
IPC: H01M14/00
Filed: 2011-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell module which maximizes power production efficiency by sequentially stacking and incorporating a plurality of solar cells.SOLUTION: The solar cell module comprises: a plurality of solar cells; a negative electrode connector to which negative electrode parts of the plurality of solar cells are electrically connected; and a positive electrode connector to which positive electrode parts of the plurality of solar cells are electrically connected.
Patent JP-2013121222-A (JP)
Title: Motor drive, and apparatus using the same
Inventor: NOTOHARA YASUO
IPC: H02P27/06
Filed: 2011-12-07
Abstract: PROBLEM TO BE SOLVED: To provide a motor drive combining high efficiency in low and medium speed range, and expansion of the driving range, and to provide an apparatus using the same.SOLUTION: The motor drive includes a motor having a plurality of phases configured by connecting a plurality of windings in series, and a plurality of external contacts located at the ends of the phases or between two windings connected in series and connectable with the outside, and a plurality of inverter circuits connected with the windings of different number of turns via different external contacts. The motor drive drives a motor with one inverter circuit selected according to the operational status of the motor.
Patent JP-2012121566-A (JP)
Title: Actuator device for shifting gears of bicycle, and nut used in the actuator
Inventor: CAPOGNA ANDREA
IPC: B62M25/08
Filed: 2011-12-08
Abstract: PROBLEM TO BE SOLVED: To provide an actuator device which has a system protected effectively from impact and is simple in structure and small in size.SOLUTION: There are included: an action/motion mechanism 101 which changes its shape to move a derailleur for gear shifting; a drive member 120 which controls the shape-changing by the action/motion mechanism 101; a nut 10 which is connected to the action/motion mechanism 101 and to a drive shaft 122 of the drive member 120; and a snap mechanism. In a first operation mode, the snap mechanism holds the nut 10 in a state of engagement with the drive shaft 122 so that the rotation of the drive shaft 122 causes the action/motion mechanism 101 to change its shape; and when the actuator device 100 is subjected to a force exceeding a given value, the snap mechanism sets the nut 10 to a release mode so that the action/motion mechanism 101 does not change its shape even if the drive shaft 122 rotates.
Patent JP-2013119612-A (JP)
Title: Method for producing polyolefin resin composition
Inventor: GOTO SHINYA
IPC: C09K3/16
Filed: 2011-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyolefin resin composition, excellent in antistatic performance and hardly causing yellowing over a long period of time.SOLUTION: A method for producing a polyolefin resin composition includes the following steps (1)-(3). In a step (1), a 8-22C fatty acid and/or an methyl ester thereof (a) and a diethanolamine (b) are charged at a molar ratio [(b)/(a)] of 0.95-1.2, and subjected to a condensation reaction until an unreacted percentage of the fatty acid and/or the methyl ester thereof (a) charged by the unreacted fatty acid and/or the methyl ester thereof (a) is decreased to 2 mol% or less to obtain a crude product of a fatty acid diethanolamide. In a step (2), the crude product obtained through the step (1) is maintained for one day or more at 40-80°C to obtain a fatty acid diethanolamide (A). In a step (3), the fatty acid diethanolamide (A) obtained through the step (2), an alkanesulfonate (B) having an 8-22C alkyl group, a phenol-based oxidation inhibitor (C) and a polyolefin resin (D) are mixed.
Patent JP-2012105648-A (JP)
Title: Amplification of hiv-1 sequence for sequence detection associated with drug resistant mutation
Inventor: YANG YEASING Y
IPC: C12N15/09
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for detecting HIV-1 nucleic acid presenting in a human biological specimen such as tissue and body fluid specimen.SOLUTION: The nucleic acid oligonucleotide sequence is used for amplifying the different parts of gag and pol genes of the HIV-1 and for detecting thus amplified nucleic acid sequences. The HIV-1 nucleic acid in the biological specimen is amplified by using the amplifying oligonucleotide specific to the gag and pol target sequences, and the HIV-1 nucleic acid is detected.
Patent JP-2013124869-A (JP)
Title: Hafnium oxide neutron absorber and reactor control rod
Inventor: FUJITA TOSHIYUKI
IPC: G21C7/10
Filed: 2011-12-13
Abstract: PROBLEM TO BE SOLVED: To obtain a safe and long-lifetime control rod by suppressing swelling of a neutron absorber and damage on a control rod structure therewith or possibility of reactor water contamination in a control rod of a boiling-water reactor.SOLUTION: A hafnium oxide neutron absorber 5 is comprised of a neutron absorber constituted of a hafnium-dioxide power or sinter. A reactor control rod 100 then forms an absorber filling hole 5 on a control rod blade 2 and the neutron absorber filling hole 5 is filled with the hafnium oxide neutron absorber comprised of the hafnium-dioxide (HfO) powder or sinter.
Patent JP-2013124887-A (JP)
Title: Display system, display method and display program
Inventor: ISHIKAWA TAKESHI
IPC: G09B29/10
Filed: 2011-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a display system in which it becomes easy to intuitively grasp that user' vehicle is approaching a branch point, a display method and a display program.SOLUTION: A display system 1 is configured to display an arrow object while superimposing it on a diorama image of a road in front of a vehicle, the arrow object being provided for guiding a lane change route for performing a lane change from a traveling lane where the vehicle is traveled at present to a recommended lane which enables the vehicle to enter a lane where the vehicle should be traveled after the vehicle passes through a branch spot of the road in front of the vehicle. The arrow object includes a traveling lane portion which is displayed while being superimposed on the traveling lane, a crossing portion which is displayed while being superimposed in such a manner as to cross lanes from the traveling lane to the recommended lane, and a recommended lane portion which is displayed while being superimposed on the recommended lane. The display system comprises a display control section 51e which changes a shape of the arrow object in such a manner that, as the remaining distance from a current location of the vehicle to the branch spot becomes shorter, a distance of a direction component along the traveling lane becomes shorter for at least one of the traveling lane portion, the crossing portion and the recommended lane portion.
Patent JP-2013126495-A (JP)
Title: Washer
Inventor: KOMATSU HAJIME
IPC: D06F39/12
Filed: 2011-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a washer capable of smoothly beat-washing laundry while suppressing reduction of the drum content volume, the load increase or cloth damage.SOLUTION: A washing and drying machine WD comprises: an outer tank 10; a drum 13 rotatably disposed inside the outer tank 10 in a horizontal position or in a front high sloped position for containing laundry inside; a front surface opening 13a of the drum formed at a front edge surface of the drum 13 for feeding laundry; and a baffle 30 formed at an inner circumferential surface of the drum 13 for scraping laundry up. The baffle 30 has a plurality of crest parts 108 projecting inside the drum 13 and valley parts 109 between the crest parts 108.
Patent JP-2013128453-A (JP)
Title: Sheet for pet
Inventor: SASANO YASUHIRO
IPC: A01K1/015
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for pets which is fit for purpose.SOLUTION: The sheet 100 for pets is for receiving pet excrement and comprises: a surface sheet 110 having a non-woven fabric formation region; a reverse sheet 120 positioned so that the surface sheet 110 is layered on top thereof; an absorbent body 140 positioned between the surface sheet 110 and the reverse sheet 120; a cover sheet 130 which has a thermoplastic non-woven fabric formation region, and which is provided between the surface sheet 110 and the absorbent body 140 so as to cover the absorbent body 140; and a tear-suppression structure which is provided on the cover sheet 130 to prevent the cover sheet 130 from being torn by the pet.
Patent JP-2013020934-A (JP)
Title: Lighting device and blower unit for lighting device
Inventor: HIRATA MASAHIKO
IPC: F21V29/00
Filed: 2011-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a lighting device capable of always sucking cold air to use for cooling by arranging an air intake port and an exhaust port further separated to divide air suction and air exhaust, and improving a heat dissipation effect of a fan, and a blower unit for the lighting device.SOLUTION: A heat sink 130 has the blower unit 140 arranged at a position shifted from the center (an eccentric position) of the heat sink 130, and is provided with an air intake port 131 for sucking the air into the blower unit 140 and an exhaust port 132 for exhausting the air hitting the heat sink 130 on an identical plane. A ratio of an opening area of the exhaust port against the total opening area of the air intake port 131 and the exhaust port 132 is to be at 55 to 65%.
Patent JP-2012124495-A (JP)
Title: Semiconductor light-emitting element
Inventor: SUGIYAMA NAOJI
IPC: H01L33/32
Filed: 2011-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor light-emitting element with high luminous efficiency and high light-extraction efficiency.SOLUTION: A semiconductor light-emitting element comprises a light-emitting layer, a light-transmitting layer, a first nitride semiconductor layer, and a second nitride semiconductor layer. The light-emitting layer includes an active layer of a nitride semiconductor. The light-transmitting layer has translucency to the light emitted from the light-emitting layer, is composed of silicon oxide or silicon oxide to which any element is added, and is amorphous. The first nitride semiconductor layer contacts the light-transmitting layer between the light-emitting layer and the light-transmitting layer. The first nitride semiconductor layer has a larger thermal expansion coefficient than the light-transmitting layer, has a smaller lattice constant than the active layer, has tensile stress in an in-plane direction, and has a first conductivity type. The second nitride semiconductor layer is provided on the surface of the light-emitting layer opposite to the surface on which the light-transmitting layer is provided, and has a second conductivity type.