baber/WOPTO huggingface dataset:
Patent JP-2013081050-A (JP)
Title: Mobile communication method, wireless base station, and mobile station
Inventor: TAKAHASHI HIDEAKI
IPC: H04M1/00
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To facilitate appropriate addition and change of a CoMP transmission point that performs a CoMP transmission/reception process.SOLUTION: The mobile communication method includes: a step in which a wireless base station eNB, when instructing by "RRC Connection Reconfiguration" a mobile station UE connected to a cell #5 covered by the wireless base station to add or change a CoMP transmission point which may perform a CoMP transmission/reception process, notifies the mobile station UE of configuration information for a CSI-RS of the CoMP transmission point; a step in which the mobile station UE measures CQI of the CoMP transmission point by using the CSI-RS of the CoMP transmission point during CoMP transmission/reception process; and a step in which the mobile station UE reports the CQI of the CoMP transmission point to the wireless base station eNB.
Patent JP-2013080438-A (JP)
Title: Power supply control device and headphone
Inventor: TANI AKIHIKO
IPC: G06F1/24
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To handle runaway of an information processing device without having a reset switch and with a small number of components.SOLUTION: The power supply control device includes a switch adapted to continue one state when a power is supplied to an information processing device. When the switch is set to the one state, the power is supplied to the information processing device and a first port of the information processing device is set to a preset prescribed logic level. The information processing device detects that the first port has been set to the prescribed logic level, and sets a second port to a preset prescribed logic level. When the switch is changed from the one state to another state, the first port is changed to a different logic level from the prescribed logic level. The information processing device detects the change in the logic level of the first port to perform an ending process and, after the ending process, changes the second port to a different logic level from the prescribed logic level. Then, the power supply is turned off.
Patent JP-2013064094-A (JP)
Title: Solid solution-strengthened or solid solution-strengthened and/or dispersion-strengthened metal-based self-lubricating composite material
Inventor: YUKI JUNICHI
IPC: C10M125/30
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a metal-based self-lubricating composite material that maintains sufficient self-lubricity and strength even under severe high temperature conditions, also keeps the surface unstained.SOLUTION: A metal-based self-lubricating composite material is obtained by solid solution-strengthening and/or dispersion-strengthening a metal matrix with 40-80 vol.% solid lubricant-binding particle with grain size of 400 nm or smaller, where the solid lubricant-binding particle is obtained by binding 85-99 vol.% one or more hexagonal BN crystal with 1-15 vol.% in total comprising a substance A of one or more sodium silicate and silica as the binder, and a substance B of one or more frit selected from the group consisting of mica, talc, aluminum silicate and alumina cement.
Patent JP-2013084467-A (JP)
Title: Acceleration cavity for high-frequency accelerator
Inventor: HAYASHIZAKI NORIYOSU
IPC: H05H13/04
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide an acceleration cavity for high-frequency accelerator in which a thickness of a metal thin film formed on the inner surface of the acceleration cavity can be configured uniformly while dimensional accuracy of the acceleration cavity is guaranteed and which has excellent electrical characteristics by using a metal thin film having high electrical conductivity.SOLUTION: An acceleration cavity 10 for high-frequency accelerator is configured to have a plurality of plate members 20 and a corner portion 30. The plurality of plate members 20 are made up of a metal substrate 21 and a metal thin film 22 which is previously laminated on the substrate surface and has electrical conductivity higher than the substrate, and constitute a wall surface of the acceleration cavity such that the metal thin film is positioned inside a cavity structure. The corner portion 30 is configured by combining the plurality of plate members such that an exposed surface 23, where a metal thin film of a part of the plate member 20 is peeled off and a substrate surface is exposed, comes into contact with a side end surface of another plate member to constitute a contact surface 25. The contact surface is welded by friction stir welding.
Patent JP-2013083606-A (JP)
Title: Dielectric constant sensor
Inventor: MIYAMOTO AKINORI
IPC: G01N27/22
Filed: 2011-10-12
Abstract: PROBLEM TO BE SOLVED: To simply find out a dielectric constant of a target.SOLUTION: A dielectric constant sensor includes: an application electrode 10 for applying AC voltage to the target; a first electrode 12 directly contacting with the target to detect a first current generated by the AC voltage; a second electrode 14 contacting with the target through an insulator to detect a second current generated by the AC voltage; and a calculation part 36 for calculating a dielectric constant of the target on the basis of a first signal corresponding to the first current and a second signal corresponding to the second current.
Patent JP-2013087653-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: OGISO MASATO
IPC: F01N3/24
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To suppress degradation in detection precision of a PM (particulate matter) sensor.SOLUTION: In an exhaust emission control device for an internal combustion engine, a selective reduction type NOx catalyst is provided downstream from a filter in an exhaust passage of the internal combustion engine, and a PM sensor is provided downstream from the selective reduction type NOx catalyst. When detecting the quantity of PM by means of the PM sensor, the flow rate of exhaust gas passing through the selective reduction type NOx catalyst is decreased rather than a case where the quantity of PM is not detected by means of the PM sensor.
Patent JP-2013089369-A (JP)
Title: Control valve type lead storage battery
Inventor: SAIDA KOSAKU
IPC: H01M2/02
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a control valve type lead storage battery, having a configuration in which an electrode plate group is housed in a battery container in a compress (pressed) state, capable of suppressing deformation of the battery container and improving cycle life.SOLUTION: In a control valve type lead storage battery 10 in which an electrode plate group 15 composed of a positive electrode plate 12 and a negative electrode plate 13 laminated via a separator 11 is housed in a battery container in a compress (pressed) state, at a corner 25C of a battery container 21, both vertical ribs 32 are connected with a transverse rib 33 by providing an adjacent side wall 25 with the vertical rib 32, respectively.
Patent JP-2013088544-A (JP)
Title: Projection zoom lens
Inventor: MINEFUJI NOBUTAKA
IPC: G03B21/14
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a projection zoom lens not susceptible to a temperature difference even when it occurs inside the projection zoom lens.SOLUTION: When at least two lenses L2 and L3 that are resin lenses having power with different signs are disposed comparatively not apart from each other in a lens group at an enlargement side with respect to an aperture diaphragm S, a temperature difference between the lenses L2 and L3 can be made small, and a variation amount of focus in a projection zoom lens 40 as a whole can be made small. Lens groups G1 to G3 at the enlargement side with respect to the aperture diaphragm S are close to ambient air, and temperature rise during use is comparatively small. Therefore, by disposing the lenses L2 and L3 that are resin lenses susceptible to temperature rise at the enlargement side with respect to the aperture diaphragm S, focus shift in accordance with temperature variation can be reliably reduced.
Patent JP-2012069959-A (JP)
Title: Extremely thin ohmic contact for p type nitride light-emitting device and formation method thereof
Inventor: RAFFETTO MARK
IPC: H01L33/38
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To form an improved ohmic contact structure, and to form an ohmic contact structure in a p-type nitride material.SOLUTION: On an n-type SiC substrate 10, an n-GaN base layer 14 and a p-GaN base layer 16 are formed as an active region 12, a p electrode 18 is deposited on the p-GaN base layer 16 and connected electrically therewith, and a binding pad 20 is formed on the p electrode 18. The p electrode 18 forms an ohmic contact and has an average thickness of less than about 25Å and a specific contact resistivity of less than about 10Ωcm.
Patent JP-2013089720-A (JP)
Title: Recycling processing method for peeled wafer
Inventor: ISHIZUKA TORU
IPC: H01L21/02
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a recycling processing method for peeled wafer that can obtain a recycled wafer of high quality from a peeled wafer as a byproduct obtained when a stuck wafer is manufactured by an ion injection peeling method through recycling polishing capable of sufficiently improving quality such as flatness with a small margin.SOLUTION: There is provided the recycling processing method for peeled wafer that enables the peeled wafer obtained as the byproduct when the stuck wafer is manufactured to be used as a bond wafer or base wafer again through recycling polishing, the recycling polishing being carried out by a both-surface polishing machine while the peeled wafer has no oxide film formed on its peel surface and an oxide film is formed on the reverse surface on the opposite side from the peel surface.
Patent JP-2013086905-A (JP)
Title: Three-roller type dough filling machine
Inventor: MASUDA BUNJI
IPC: A21C3/04
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a three-roller type dough filling machine that achieves uniform dough filling at high speed and is adaptive to various dough.SOLUTION: The three-roller type dough filling machine includes a hopper 1 to which the dough is charged, a large-diameter roller 4, an intermediate-diameter roller 5, a small-diameter roller 6, a ferrule 3 for dough filling, and driving motors for the large, intermediate, and small-diameter rollers 4, 5, and 6. A dough drawing angle between the large-diameter roller 4 and intermediate-diameter roller 5 is a maximum value permitted in a housing 2, and a ratio of an interval between outer peripheries of the large-diameter roller 4 and intermediate-diameter roller 5 and the interval between outer peripheries of the large-diameter roller 4 and small-diameter roller 6 is (1.5 to 2.0):1. The intermediate-diameter roller 5 is in contact with the outer periphery of the small-diameter roller 6, the large and small-diameter rollers 4, 6 are rotated at the same circumferential speeds, and the intermediate-diameter roller is rotated at the same circumferential speed with the large and small-diameter rollers or at a circumferential speed different from the circumferential speeds of the large and small-diameter rollers 4, 6 according to the kind, characteristics, etc., of the dough.
Patent JP-2012108490-A (JP)
Title: Portable tool (camara accessory) of multipurpose camera for travelling in wide area
Inventor: FUKADA MAMORU
IPC: H04N5/225
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a camera accessory including easy portability, suppression of hand-shaking when photographing and a stabilizer function for facilitating leveling and capable of fixing a plurality of cameras.SOLUTION: The camera accessory is composed of: two attachment parts formed for fixing a camera machinery; two arms formed to fix the attachment parts; and a bridge connecting the arms at a distant equivalent to a user's shoulder width. In this case, the bridge and the arms are arranged and formed to fulfill the three principles of: the balance principle; the lever principle; and the pendulum principle. The balance principle is fulfilled by having the effect of the weight of the camera machinery attached to the attachment working as an action point through the arms and having the bridge as a supporting point. The lever principle is fulfilled by having the arms as power points and having the bridge or the arms as the supporting point. The pendulum principle is fulfilled by having the arms as the supporting points and the bridge as the string.
Patent JP-2013089909-A (JP)
Title: Electronic device
Inventor: KISHIKITA MITSUHIRO
IPC: H01L23/12
Filed: 2011-10-21
Abstract: PROBLEM TO BE SOLVED: To properly apply a drip-proof agent on a second surface side of a print-circuit board, even if a through-via is provided on the print-circuit board, in an electronic device mounted with a ball grid array on a first surface of the print-circuit board.SOLUTION: A solder resist 14 is provided on a first surface 11 of a print-circuit board 10, and a through-via 15 exposes from the solder resist 14 on the first surface 11 side. Furthermore, on the first surface 11 of the print-circuit board 10, a metal pattern 50 made from metal having a wet property of a drip-proof agent 40 larger than the solder resist 14, and exposing from the solder resist 14 is connected to the through-via 15. The metal pattern 50 is provided so as to extend from the through-via 15 in a direction running off a solder ball 21. The drip-proof agent 40 spreads on the metal pattern 50 preferentially as compared with the solder resist 14 on the first surface 11 of the print-circuit board 10, and so that separates from the solder ball 21.
Patent JP-2013093756-A (JP)
Title: Transmission device, reception device and communication system
Inventor: SUEMATSU EIJI
IPC: H04B1/04
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide transmission device, reception device and communication system, easy to adjust frequency at manufacturing, with high frequency stability and high output stability.SOLUTION: In a transmission device 100, a first frequency multiplication unit 151 generates a first multiplication signal S91 whose frequency is M multiplication of the frequency of a first local oscillation signal S23. A first up-converter unit 140 generates first intermediate frequency band signals S21, S22 by up-converting an input signal S10 using the first local oscillation signal S23. A synthesizer 125 synthesizes the first intermediate frequency band signals S21, S22 with the first local oscillation signal S23, to generate a first composite signal S20. A second up-converter unit 160 up-converts the first composite signal S20 using the first multiplication signal S91, to generate a transmission signal S30 of a millimeter wave band.
Patent JP-2015038391-A (JP)
Title: Refrigerator
Inventor: UCHIDA TAKESHI
IPC: F25D11/02
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator which maintains temperatures of air and foods in a storage room at a constant temperature thereby improving the preservation quality of the foods.SOLUTION: A chilled room 200 of a refrigerator 1000 includes: a chilled room air outlet 203 for blowing air cooled by a cooler 1002 into the chilled room 200; and upper part cool storage means 1a disposed above the chilled room 200 and at the downstream side of the chilled room air outlet 203, and having a case in which a cold storage agent is provided.
Patent JP-2013094976-A (JP)
Title: Flow path member, liquid ejection head, and liquid ejecting apparatus
Inventor: TSUKAHARA KATSUTOMO
IPC: B41J2/175
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a flow path member, along with a liquid ejection head and a liquid ejecting apparatus, capable of suppressing air bubbles from remaining at an upper part of a filter, even when performing detachment of a liquid storage means.SOLUTION: The flow path member 30 includes a mounting part 316 to which a supply part 23 provided to a liquid storage means 20 is connected and in which a flow path 311 is opened to which liquid is supplied from the liquid storage means 20 via the supply part 23. The mounting part 316 includes a filter 317 covering the opening of the flow path 311 and fixed to a surface on the supply part 23 side of the mounting part 316. The filter 317 includes a groove part 318 opened on the supply part 23 side and reaching an edge of the filter 317.
Patent JP-2013098219-A (JP)
Title: Light-emitting device and manufacturing method of the same
Inventor: OKA YUTA
IPC: H01L33/48
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To provide a light-emitting device capable of suppressing color unevenness within a light-emitting region even if the light-emitting region is substantially circular.SOLUTION: The light-emitting device comprises: a plurality of light emitting elements 10, disposed on a mounting region of a substrate; and a frame body 14, formed so as to surround the light emitting elements 10. A mounting region 24 is specified by outermost periphery sides of the light emitting elements 10, and the frame body 14 has a region whose inner wall surface 16 is in a zigzag shape in plan view along the mounting region 24.
Patent JP-2013099072-A (JP)
Title: Power supply device and led driving device
Inventor: NAGASE HARUO
IPC: H05B44/00
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a non-isolated type power supply device and an LED driving device with which regardless of which one of both ends of a load circuit is ground-faulted, it is possible to reduce power supply to the load circuit without using a complicated construction.SOLUTION: A non-isolated type power supply device A1, which converts input power from a direct current power supply E1, whose negative electrode is grounded to a ground line G1, into desired direct current power and supplies the direct current power to a load circuit Y1, includes: a capacitor C1 electrically connected between one end of the load circuit Y1 and the negative electrode of the direct current power supply E1; and a capacitor C2 electrically connected between the other end of the load circuit Y1 and a positive electrode of the direct current power supply E1.
Patent JP-2012071350-A (JP)
Title: Zirconium lining-coated steel plate and component of chemical device produced with use of such plate
Inventor: TOTINO ERNEST
IPC: B23K35/30
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method by which components of chemical devices that have zirconium lining can be produced so as to exhibit no drawbacks included in prior art methods at all.SOLUTION: The method is intended for manufacturing lining-coated assembling components to adapt for components of chemical devices. The method includes the following successive steps: (a) a step of forming an initial assembly including a steel support component, a zirconium lining, and a brazing material which is an alloy containing silver and copper and formed in between the support component and the lining; (b) a step of carrying the initial assembly into an ambient-gas-controlled brazing chamber; (c) a step of producing a controlled ambient-gas in the chamber; and (d) a step of reheating the unit up to the temperature at least the same as the melting temperature of the brazing material. Before forming the initial assembly, a titanium layer is coated on the zirconium lining and the zirconium lining is placed such that the titanium lining-coated surface may be contacted with the brazing material.
Patent JP-2013097845-A (JP)
Title: Wiring structure of head suspension and manufacturing method
Inventor: ARAI HAJIME
IPC: G11B5/60
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a wiring structure of a head suspension capable of securing the degree of freedom of design by suppressing the whole wiring width expansion regardless of interleaved wiring, and a manufacturing method.SOLUTION: The wiring structure of a head suspension includes a flexure 7 having a recording side wiring 19a and a reproduction side wiring of a recording side and reproduction side connected to a head part 21 attached to a load beam 3 for giving an applied load to the head part 21 for recording and reproducing information to/from a recording medium to support the head 21. The flexure 7 is configured by laminating and cabling the recording side wiring 19a and the reproduction side wiring 19b on a base material 17 of a conductive thin plate 17 through a base insulation layer 35. The recording side wiring 19a includes a laminated alternate wiring part 31 between both poles having alternately arranged confronting parts 43a, 45a, which are mutually laminated on the wiring parts 29, 27 of the other pole with both end sides conducting to the wiring part 27, 29 of both poles through an intermediate insulation layer 37 laminated on the base insulation layer 35.
Patent JP-2013100392-A (JP)
Title: Aromatic polyamide, and laminate
Inventor: MORIYAMA HIDEKI
IPC: C08G69/32
Filed: 2011-11-08
Abstract: PROBLEM TO BE SOLVED: To provide an aromatic polyamide having a high light-ray transmittance and a large Young's modulus.SOLUTION: The aromatic polyamide contains a structural unit represented by chemical formula (I), and has a light-ray transmittance at a wavelength of 400 nm of ≥80% and a Young's modulus of ≥6.7 GPa.
Patent JP-2012045419-A (JP)
Title: Medical image display device, medical image display system, medical image display method, and endoscope apparatus
Inventor: FUNAHASHI TAKESHI
IPC: A61B1/04
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To make an intelligible examination explanation without forcing extra burdens on both a physician and a patient.SOLUTION: A schema is displayed on a display screen 56 of a medical image display device in addition to a moving image and a still image recorded in an endoscope apparatus. The moving image and the still image are given recording position information of the still image in the moving image when photographed by the endoscope apparatus, and based on this information, the corresponding still image is accessed when reaching the recording position during the reproduction of the moving image. Further, identification information indicating a photographed part of the still image is recorded in a photographing time of the endoscope apparatus, and the medical image display device gives link information so that a specific position in the schema is associated with the still image based on the identification information. Consequently, when the specific position of the schema is pointed, the still image corresponding to the point is accessed.
Patent JP-2013105909-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: OGUCHI HISASHI
IPC: H01L21/02
Filed: 2011-11-14
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration in etching characteristics of a semiconductor substrate, and to reduce a contamination risk from a support substrate.SOLUTION: According to the present embodiment, a method for manufacturing a semiconductor device is provided. In the method for manufacturing a semiconductor device, a surface of a semiconductor substrate and a surface of a support substrate 20 are bonded together via an adhesive 15. A part of the periphery of the support substrate is subjected to a water-repellent treatment to form a water-repellent region 22 in the part so that the water-repellent region 22 comes into contact with an end face of the adhesive. The semiconductor substrate is processed from the rear surface side by wet etching.