baber/WOPTO huggingface dataset:
Patent JP-2014005369-A (JP)
Title: Polylactic acid-based polyester resin, polylactic acid-based polyester resin water dispersion, and production method of polylactic acid-based polyester resin water dispersion
Inventor: TANAKA HIDEKI
IPC: C09D11/00
Filed: 2012-06-25
Abstract: PROBLEM TO BE SOLVED: To provide: a polylactic acid-based polyester resin which has a self-emulsifying function that can form an aqueous emulsion without using an emulsifier and an organic solvent and which has a high biomass degree; a water dispersion resin composition including the same; an aqueous adhesive composition; a water color ink; a laminate formed by using the aqueous adhesive/the water color ink; a packaging material; and a production method of the water dispersion.SOLUTION: A polylactic acid-based polyester resin is characterized by satisfying following formulas (1), (2) and (3), and a water dispersion including the polyester resin, an aqueous resin composition, an aqueous adhesive, a water color ink laminate and a packaging material are disclosed. 1≤Log(MV)≤4 (1), 300≤(AV)≤2,000 (2), Log(MV)≤0.0028×(AV)+1.2 (3), where MV is a melt viscosity (Pa s) of the resin at 80°C, and AV is a carboxyl group acid number (eq/t) in the resin.
Patent JP-2014008538-A (JP)
Title: Polishing device
Inventor: INOUE KATSUTAKA
IPC: B24B37/34
Filed: 2012-06-27
Abstract: PROBLEM TO BE SOLVED: To provide a polishing device which can securely form a desired thickness of a wafer.SOLUTION: A polishing device includes polishing means having a polishing pad and an electric motor for driving and rotating the polishing pad, polishing liquid supply means, polish-feeding means, polishing load detecting means, load current value detecting means, and control means. When a wafer is polished by rotating a chuck table with a wafer held, polish-feeding while rotating the polishing pad, and making the polishing pad contact with an upper surface of the wafer held on the chuck table while supplying a polishing liquid, the control means controls the polish-feeding means so that a detected polishing load becomes a predetermined value on the basis of a detection signal from the polishing load detecting means, and controls the polish-feeding means when a predetermined time passes after a load current value of power supplied to the electric motor reaches a predetermined value on the basis of a detection signal from the load current value detecting means after the polishing load reaches a predetermined value to release the polishing load by the polishing pad.
Patent JP-2014011072-A (JP)
Title: Nonaqueous electrolyte secondary battery and method for manufacturing nonaqueous electrolyte secondary battery
Inventor: WASEDA TETSUYA
IPC: H01M50/443
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery capable of satisfying input characteristics, safety and storage durability in a good balance.SOLUTION: A lithium ion secondary battery 100 includes a wound electrode body 55 configured by winding a positive electrode 10 and a negative electrode 20 via a separator 30, and an electrolyte interposed between the positive electrode 10 and the negative electrode 20, while a negative electrode mixture layer 22 including a negative electrode active material is formed on a surface of the negative electrode 20, the average particle size of the negative electrode active material is 5 μm or more and 20 μm or less, and a fine powder amount that is a cumulative frequency of the negative electrode active material having a particle size of 3 μm or less is 10% or more and 50% or less. The electrolyte contains an oxalateborate type compound in an amount of 0.1 M or more and 0.4 M or less and a difluorophosphoric acid compound in an amount of 0.06 M or more.
Patent JP-2014011919-A (JP)
Title: Control device and motor unit including the device
Inventor: SHIBA MASATO
IPC: H02K11/00
Filed: 2012-07-02
Abstract: PROBLEM TO BE SOLVED: To provide a control device capable of reducing impedance of a power supply circuit part, and a motor unit including the device.SOLUTION: A control device 20 includes a substrate housing 90 and a circuit board 30. The circuit board 30 has a first substrate part 50, a second substrate part 60 facing the first substrate part 50, an intermediate substrate part 70 disposed between the first substrate part 50 and the second substrate part 60 facing a sidewall 92, a first connection part 41 which connects the first substrate part 50 and the intermediate substrate part 70 with each other and is bent in such a direction that the first substrate part 50 approaches the intermediate substrate part 70, a second connection part 42 which connects the second substrate part 60 and the intermediate substrate part 70 with each other and is bent in such a direction that a second substrate surface 62 approaches an intermediate substrate surface 72, an external terminal 32 attached to the intermediate substrate part 70, and a power supply circuit 80A attached to a part over the intermediate substrate part 70 and the vicinity of the intermediate substrate part 70.
Patent JP-2013038400-A (JP)
Title: Semiconductor device and method of manufacturing semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/792
Filed: 2012-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a transistor that uses an oxide semiconductor layer having electrical characteristics required in accordance with applications and to provide a semiconductor device having the transistor.SOLUTION: In a transistor in which a semiconductor layer, a source electrode layer or a drain electrode layer, a gate insulating film, and a gate electrode layer are sequentially stacked on an oxide insulating film, an oxide semiconductor stacked layer, which includes at least two oxide semiconductor layers having different energy gaps from each other and has a mixed region between the stacked oxide semiconductor layers, is used as the semiconductor layer.
Patent JP-2014017783-A (JP)
Title: Ringing tone sound source provision server, ringing tone sound source provision system, ringing tone sound source provision method, and ringing tone sound source provision program
Inventor: KAWADA TAKAHIRO
IPC: H04M3/42
Filed: 2012-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a ringing tone sound source provision server, a ringing tone sound source provision system, a ringing tone sound source provision method, and a ringing tone sound source provision program, capable of informing a mobile terminal caller of usable information on a mobile terminal receiver location.SOLUTION: A ringing tone sound source provision system 100 includes: a voice call control server 120; and a ringing tone sound source provision server 140. The ringing tone sound source provision server 140 includes: a mapping storage section 141; a mobile terminal location determination section 142; and a ringing tone sound source determination section 143. The relationship storage section 141 stores a relationship between the mobile terminal present area and sound source data. The mobile terminal location determination section 142 determines the mobile terminal location area according to mobile terminal location information. The ringing tone sound source determination section 143 determines sound source data matching to the mobile terminal location area on the basis of the relationship stored in the relationship storage section 141.
Patent JP-2012209586-A (JP)
Title: Device structure having semipolar nitride, and characterized in nitride nucleation layer or buffer layer
Inventor: MICHAEL IZA
IPC: H01L21/205
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a device structure having a semipolar nitride, and characterized in a nitride nucleation layer or a buffer layer.SOLUTION: The device structure includes a nitride nucleation layer or a buffer layer on a substrate or covering the substrate; and a semipolar nitride film on the nitride nucleation layer or the buffer layer or covering them, a growth surface of a semipolar III-group nitride film in parallel to a surface of the substrate. One or more characteristics of the nitride nucleation layer or the buffer layer are that a surface unevenness per area of 5 μm×5 μm of the semipolar III-group nitride film is less than 7 nm, and a microstructure of the semipolar III-group nitride film is characterized by a locking curve having a half-value full width (FWHM) of less than 0.43° measured by x-ray diffraction.
Patent JP-2014018500-A (JP)
Title: Body care device
Inventor: HANATO YUMI
IPC: A61H23/02
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To reliably clean a body during an operation by steadily bubbling a required amount of a cleaning agent effectively and supplying it to a user's body.SOLUTION: A body care device includes a plurality of operation elements 19-22 disposed on one end side of a housing 1 with operation protrusions 23 that impart physical stimulus to a user's body, and a rotary motor 5 that causes the operation elements 19-22 to be driven to circulate around a rotation axis, and has a holding member 3 composed of a porous elastic body capable of holding a cleaning agent to clean the user's body on the periphery in the radial direction of the operation elements 19-22. By vertically mounting an annular wall part 2 with an opening on the operation protrusion 23 side on the outer circumference of the holding member 3, the cleaning agent can be effectively bubbled promptly just after the start of the operation.
Patent JP-2012256901-A (JP)
Title: Thermoelectric conversion material and thermoelectric conversion module using the same
Inventor: SAKURADA SHINYA
IPC: H01L35/14
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a high performance thermoelectric conversion material by enhancing the thermoelectric conversion characteristics, and the like, of a half-Heusler material containing Ti with high reproducibility.SOLUTION: A master alloy having a composition represented by {(TiZrHf)M}(NiB)(XD)(0.30≤p≤0.45, 0.25≤q≤0.35, 30≤x≤35 atom%, 30≤y≤35 atom%), and having an MgAgAs crystal phase as the main phase is heat treated at a temperature in the range of 1000-1350°C, and pulverized to produce an alloy powder, which is then sintered to produce the thermoelectric conversion material. The abundance ratio of a Ti-X phase where the total amount of Ti and an element X is 80 atom% or more is in the range of 0.01-9.1%, and the crystal grain size of the Ti-X phase is 10 μm or less.
Patent JP-2014026863-A (JP)
Title: Cell stack device, fuel cell module, and fuel cell device
Inventor: TAKAHASHI NARIKADO
IPC: H01M8/06
Filed: 2012-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a cell stack device having improved power generation efficiency, and to provide a fuel cell module and a fuel cell device.SOLUTION: A cell stack device includes a cell stack, a manifold 4, a reformer 6, and an off-gas recovery member 15. The cell stack is formed by arranging a plurality of columnar solid oxide fuel cell unit cells 3 each having a fuel gas passage running therethrough in a longitudinal direction thereof. The manifold 4 is hollow, fixes lower ends of the fuel cell unit cells 3 thereto, and supplies fuel gas to the fuel cell unit cells 3. The reformer 6 is arranged above the cell stack, and produces fuel gas to be supplied to the fuel cell unit cells 3 by use of combustion heat provided by combustion of fuel gas not used in power generation in at least part of the fuel cell unit cells 3. The off-gas recovery member 15 covers upper ends of part of the fuel cell unit cells 3 that form the cell stack, and recovers, to the reformer 6, fuel gas not used in power generation in the fuel cell unit cells 3.
Patent JP-2014024306-A (JP)
Title: Rigid core for forming tire
Inventor: OBARA KEI
IPC: B29C33/02
Filed: 2012-07-30
Abstract: PROBLEM TO BE SOLVED: To suppress occurrence of a level difference between core segments while suppressing deterioration of a rubber biting property and a takeout property.SOLUTION: A core body is formed by first core segments each having a small circumferential width and having circumferential both end surfaces as first matching surfaces, and second core segments each having a large circumferential width and having circumferential both end surfaces as second matching surfaces, and the core body is formed into a ring shape by causing the circumferentially adjacent first and second matching surfaces to face each other. The first matching surface is provided with a parallel surface part parallel to a circumferential width central plane of the first core segments radially outside an outwardly inclined surface part inclined radially inward in a direction in which the circumferential width increases.
Patent JP-2012211192-A (JP)
Title: Sustained-release tablet
Inventor: SHIMIZU NOBORU
IPC: A61K31/606
Filed: 2012-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized sustained-release tablet which contains a large number of sustained-release particles containing medicinal components, has excellent sustained-release properties and sufficient rigidity, and is easy in oral ingestion for a patient.SOLUTION: The sustained-release tablet contains the particles containing the medicinal components and having the sustained-release properties, and an antistatic agent and an excipient.
Patent JP-2013255209-A (JP)
Title: Blind decoding method, radio base station, user terminal, and radio communication system
Inventor: TAKEDA KAZUAKI
IPC: H04J99/00
Filed: 2012-08-01
Abstract: PROBLEM TO BE SOLVED: To make it possible to adjust the number of blind decoding by making it possible to set the number of search space candidates suitable for the case that an extended PDCCH is used in addition to an existing PDCCH.SOLUTION: A blind decoding method by which a user terminal performs blind decoding on downlink control information transmitted from a radio base station by using at least one of an existing PDCCH and an extended PDCCH frequency-division multiplexed with a PDSCH comprises: a step in which the radio base station notifies the user terminal of setting information for the number of candidates used for setting the number of search space candidates for the existing PDCCH and the number of search space candidates for the extended PDCCH; and a step in which the user terminal performs blind decoding on the downlink control information on the basis of the number of search space candidates for the existing PDCCH and the number of search space candidates for the extended PDCCH set based on the setting information for the number of candidates.
Patent JP-2013047798-A (JP)
Title: Lithography model for 3d topographic wafer
Inventor: LIU PENG
IPC: G03F1/36
Filed: 2012-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a method for simulating an image formed within a resist layer on a substrate resulting from an incident radiation.SOLUTION: The method for simulating an image formed within a resist layer on a substrate resulting from an incident radiation comprises: calculating a forward propagating electric field or forward propagating magnetic field resultant from the incident radiation at a depth in the resist layer; calculating a backward propagating electric field or backward propagating magnetic field resultant from the incident radiation at the depth in the resist layer; calculating a radiation field at the depth in the resist layer from the forward propagating electric field or forward propagating magnetic field and from the backward propagating electric field or backward propagating magnetic field while ignoring an interference between the forward propagating electric field or forward propagating magnetic field and the backward propagating electric field or backward propagating magnetic field.
Patent JP-2014031297-A (JP)
Title: Method for selecting polycrystalline silicon bar, method for manufacturing polycrystalline silicon ingot, and method for manufacturing monocrystalline silicon
Inventor: MIYAO SHUICHI
IPC: C01B33/02
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a technique contributing to the stable production of a monocrystalline silicon by selecting, in high proportionality and reproducibility, a polycrystalline silicon suitable as a raw ingredient for manufacturing the monocrystalline silicon.SOLUTION: The method of the present invention for selecting a polycrystalline silicon bar features the selection, as a raw material for manufacturing a monocrystalline silicon, of a polycrystalline silicon bar simultaneously satisfying stipulations that, in a case where an electron backscattering diffraction image obtained by irradiating electron beams onto the principal plane of a sheet-shaped sample collected from the polycrystalline silicon bar is analyzed, the total sum area of regions where no crystal grains having grain diameters of 0.5 μm or larger are detected to be 10% or less of the entire area irradiated with electron beams (condition 1) and that the number ratio of crystal grains having grain diameters confined to a range of 0.5 μm or above and below 3 μm be 45% or more of the entirety of detected crystal grains (condition 2). No disappearances of crystal borders arise if a monocrystalline silicon is grown by using the polycrystalline silicon bar in question. As a result, it becomes possible to stably manufacture the monocrystalline silicon.
Patent JP-2014031479-A (JP)
Title: Rubber composition for tread and pneumatic tire
Inventor: MINAKOSHI AKIRA
IPC: C08K5/372
Filed: 2012-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a tread capable of improving low fuel consumption properties, wet grip performance and abrasion resistance in a good balance.SOLUTION: A rubber composition contains a rubber constituent, a silica and a compound represented by the formula (I), and the content of a conjugated diene polymer having a constitutional unit based on a conjugated diene and a constitutional unit based on a compound represented by the formula (1) is 5 mass% or more in 100 mass% of the rubber constituent. (I), where E is an alkylene group having 2 to 10 carbon atoms, Rand Rare same or different and represent a monovalent organic group having a nitrogen atom. (1), where m represents 1 or 2, n represents 1 or 2, m+n is 2 or 3, Rrepresents a hydrocarbyl group having a polymerizable carbon-carbon double bond, Rrepresents a hydrocarbyl group, Rrepresents an aryl group which may have an oxygen-containing substituent, and Rrepresents an alkyl group or a substituted amino group.
Patent JP-2014036283-A (JP)
Title: Radio communication system
Inventor: ODA KEN
IPC: H04W88/04
Filed: 2012-08-08
Abstract: PROBLEM TO BE SOLVED: To realize a radio communication system that improves utilization efficiency of radio resources by avoiding the occurrence of collision of signals while restraining a transmission/reception operation time to enable power saving operation.SOLUTION: In a hierarchical tree-type network with a radio master station on the top, a radio master station 1 sends a one-layer lower radio slave station 2 scheduling information determining a period when the radio slave station 2 and a further lower-layer radio slave station 2 communicate on the basis of tree information, the one-layer lower radio slave station 2 having received it divides the period into a period when its own station communicates and a period when radio stations lower than the own station communicate, and stores them in scheduling information holding means 232 and transmits the period when radio stations lower than the own station communicate to a slave station one-layer lower than the own radio station using the period when the own station communicates. Each radio slave station performs uplink/downlink communication according to its scheduling information.
Patent JP-2014036964-A (JP)
Title: Differential pressure casting method, casting thereby and aluminum alloy material used therefor
Inventor: KOMAI KOICHI
IPC: C22F1/043
Filed: 2012-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a differential pressure casting method for restraining a casting defect such as gas porosity caused by a composition of an aluminum alloy, by using the aluminum alloy for holding high alumite treatment performance for molten metal.SOLUTION: The molten metal is composed of the aluminum alloy including Si: 0.8-2.0 mass%, Mg: 0.3-0.45 mass%, Ti: 0.1-0.2 mass% and Fe: 0.1 mass% or less, and casting is executed by raising a holding container 3 for holding the molten metal and a storage container 5 for storing a casting mold S up to predetermined pressure P of atmospheric pressure or more, by using a differential pressure casting device. When coagulating the molten metal, differential pressure between the inside of the holding container 3 and the inside of the storage container 5 is set to predetermined differential pressure ΔPz, and the molten metal is coagulated while feeding the molten metal.
Patent JP-2014037789-A (JP)
Title: Exhaust gas post-processing device and internal combustion engine mounted with the same
Inventor: IIJIMA AKIRA
IPC: F01N3/08
Filed: 2012-08-13
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas post-processing device and an internal combustion engine mounted with the same capable of: pulverizing a reducing agent or a precursor thereof by mixing micro bubbles thereinto; and mixing a sufficient amount of micro bubbles into the reducing agent or the precursor thereof from start-up time of an internal combustion engine.SOLUTION: The exhaust gas post-processing device comprises: a urea SCR (selective catalytic reduction) catalyst 5 installed in an exhaust passage 2; a dosing valve 6 which supplies exhaust gas with urea water; a micro bubble generation device 10 which is installed at an upstream side of the dosing valve 6 and mixes micro bubbles into the urea water. The urea water into which the micro bubbles are mixed by the micro bubble generation device 10 is supplied to a supply pipe 9 leading from a storage tank 7 where the urea water is stored to the dosing valve 6. When an engine is started, the urea water with the micro bubbles mixed thereinto is injected through the dosing valve 6.
Patent JP-2014037695-A (JP)
Title: Window blind operation device
Inventor: ENDO YUTAKA
IPC: E06B9/264
Filed: 2012-08-13
Abstract: PROBLEM TO BE SOLVED: To provide a window blind operation device capable of obtaining a stable operation load regardless of the thickness of a glass plate when operating a blind provided inside a double glazing.SOLUTION: A window blind operation device includes: an operation part 42 provided movably on an outer surface of a glass plate 12 of a double glazing 10; and a follower 44 facing each other with the operation part 42 at least by sandwiching the glass plate 12 and provided movably inside the double glazing. At least one of the operation part 42 and the follower 44 includes: a case 60; and a magnet 66 and a spacer 68 which are stored in the case 60 and can freely change a sequence each other inside the case 60. By changing the sequence of the magnet 66 and the spacer 68 in the case 60, a distance between the magnet 66 and 56 in the operation part 42 and the follower 44 can be changed.
Patent JP-2014039402-A (JP)
Title: Cable restraining method and cable restraining device used for the same
Inventor: TAKEUCHI KENICHI
IPC: H02G9/00
Filed: 2012-08-16
Abstract: PROBLEM TO BE SOLVED: To restrain a cable by clamping the cable with a cleat in accordance with inclination of the cable and supporting a frame on an inner wall of a manhole in a site inside the manhole to which the cable is pulled due to a surfing phenomenon.SOLUTION: A cable restraining method is for restraining a cable, which moves due to a surfing phenomenon, in a manhole to which the cable is pulled. When supporting a frame 40 against pulling force applied to the cable after clamping the cable receiving the pulling force due to the surfing phenomenon by cleats 22 provided with the frame 40, projection amounts of a plurality of rods 50 from the frame 40 are individually adjusted while the inclination of the frame is kept in accordance with the cable, and the frame is supported on an inner wall of the manhole through the rods 50.