baber/WOPTO huggingface dataset:
Patent JP-2012054228-A (JP)
Title: Alkaline battery separator and alkaline battery
Inventor: KUBO TAKAYO
IPC: H01M50/489
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an alkaline battery separator for reducing the internal resistance of an alkaline battery to improve the heavy load discharge performance thereof, and an alkaline battery.SOLUTION: An alkaline battery separator 4 for separating a positive electrode active material from a negative electrode active material in an alkaline battery 1 contains 40 wt.% or more of cellulose fibers and a polyamine-epichlorohydrin resin at a content of 0.05 to 0.5 wt.% in terms of resin solid content. In the alkaline battery, the separator is intercalated between the positive electrode active material and the negative electrode active material.
Patent JP-2012040550-A (JP)
Title: Catalyst precursor dispersion, catalyst, and cleaning method of exhaust gas
Inventor: ITO KAZUHISA
IPC: B82Y30/00
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst which can be industrially executed when manufacturing, which has proper sized micropores suitable for cleaning exhaust gas, and in which noble metal fine particles are carried only in the proper sized micropores of the carrier.SOLUTION: The catalyst is characterized by drying and sintering catalyst precursor dispersion characterized by including (A) carbon nanotubes carrying at least one noble metal particle or a noble metal oxide particle selected from the group comprising Ag, Ru, Rh, Pd, In, Os, Ir, and Pt and (B) a hydrated inorganic oxide.
Patent JP-2013026072-A (JP)
Title: Nonaqueous electrolyte battery, and battery pack, electronic apparatus, electric vehicle, electricity storage device and electric power system
Inventor: ICHINOMIYA KENGO
IPC: H01M2/16
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To maintain battery characteristics and suppress an electrode from being broken, in a nonaqueous electrolyte battery having a wound electrode body.SOLUTION: In a nonaqueous electrolyte battery including a wound electrode body stored in an outer can, a wound terminal part of a separator positioned at the periphery of the wound electrode body is formed to be longer than a wound terminal part of one of a positive electrode and a negative electrode positioned on a more peripheral side among the positive electrode and the negative electrode, and an outermost peripheral part of the wound electrode body is wound by one turn or more and less than four turns of the outer periphery of the wound electrode body by a part of the separator longer than the wound terminal part of one of the positive electrode and the negative electrode.
Patent JP-2013034037-A (JP)
Title: Image encoder, image encoding method and program, image decoder, and image decoding method and program
Inventor: KOBAYASHI MASAAKI
IPC: H04N19/174
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, when controlling a quantization parameter in a block unit, there has conventionally been one calculation method of a predictive quantization parameter, and depending on an encoding method of an image or image characteristics, an absolute value of the differential value becomes large and a code amount of a quantization parameter code unnecessary increases.SOLUTION: The image encoding method, which divides an input image into a plurality of blocks of different sizes and encodes the image in the divided block unit, comprises processes of: acquiring attribute information of a block to be processed; calculating a parameter which controls image quality of the block to be processed; determining a predictive control parameter on the basis of the attribute information; calculating a differential value between the calculated control parameter and the predictive control parameter; and generating control parameter differential value encoded data by encoding the calculated differential value.
Patent JP-2013022896-A (JP)
Title: Printing apparatus, and method of detecting abnormality of the same
Inventor: TSUYUKI MASAHIKO
IPC: B41J2/055
Filed: 2011-07-25
Abstract: PROBLEM TO BE SOLVED: To quickly detect the abnormality of an electrolytic capacitor in the printing apparatus.SOLUTION: The printing apparatus includes: a circuit board; the electrolytic capacitor provided on the circuit board; a temperature detection element provided on the circuit board to detect temperature; and transistors provided on the circuit board to be used to drive the head. The temperature detection element is arranged closer to the electrolytic capacitor from the transistors, and the abnormality of the electrolytic capacitor is detected on the basis of the output value of the temperature detection element, then, the drive of the head by means of the transistors is stopped.
Patent JP-2013030538-A (JP)
Title: Semiconductor laser element and method of manufacturing the same
Inventor: HONGO KAZUYASU
IPC: H01S5/024
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser element capable of promoting the thermal diffusion of optical resonator end-faces and to provide a method of manufacturing the same.SOLUTION: A semiconductor laser element includes: a laser structure that has a semiconductor stacked structure having an n-type semiconductor layer, an active layer, and a p-type semiconductor layer on a substrate in that order and a p-side electrode above the p-type semiconductor layer; a pair of resonator end-faces that is provided on two side surfaces of the semiconductor stacked structure facing with each other; and a film that is composed of a non-metallic material having higher thermal conductivity than the ambient gas and is provided in regions including positions of the resonator end-faces in the top surface of the laser structure.
Patent JP-2013027647-A (JP)
Title: Absorbent article
Inventor: KATSURAGAWA KUNIHIKO
IPC: A61F13/496
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an absorbent article which a wearer or others can easily pull up while suppressing the deterioration of the wearing feeling of the wearer.SOLUTION: The absorbent article 1 has a chassis body 31, side part panels 41 connected to both the side end parts of the chassis body in a width direction of the absorbent body respectively, and an absorbent body 2. Opening parts 40 into which a finger can be inserted are formed in the side part panels. Masking sheets 43 connected to the side panels 41 and covering the opening parts 40 are arranged in skin abutting surface sides of the side part panels 41. The side part panel 41 is non-expandable.
Patent JP-2012044657-A (JP)
Title: Method and user equipment for transmitting ranging signal, and method and base station for receiving ranging signal
Inventor: LEE HYUN WOO
IPC: H04W84/12
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for transmitting a ranging signal and a method and a device for receiving a ranging signal, in a mobile communication system.SOLUTION: A ranging signal transmission method for transmitting a ranging signal by user equipment in a wireless communication system, includes the following steps of: acquiring cell identification information using a preamble received from a base station; receiving frequency partition configuration information from the base station; allocating a ranging channel for transmission of the ranging signal to the reuse-1 partition, or to the power-boosted reuse-3 partition when there is no reuse-1 partition, using the cell identification information and the configuration information; and transmitting the ranging signal to the base station using the ranging channel.
Patent JP-2013041358-A (JP)
Title: Auction operation method
Inventor: YAMADA MASAAKI
IPC: G06Q30/08
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an auction operation method such that a user can make a successful bid for an article with a large discount rate, and sale which is very different from a market price of normal article sale is eliminated.SOLUTION: There is provided an auction operation method of a one-time bid type auction system, the method including a setting step of setting an auction participation charge, the number of bids, a minimum bit price, and a bid limit amount; a public opening step of opening the auction participation charge, the number of bids, and the minimum bid price and also giving notice that the bit limit amount is set to the public; a bidding step of allowing bidders to bid with prices after paying the auction participation charge; a storage step of storing the bid prices in a storage part; and a successful bid step of determining a bidder having bid with the highest price between the minimum bid price and the bid limit amount among the bid prices stored in the storage part when bids as many as the number of bidders are made.
Patent JP-2013044693-A (JP)
Title: Oil temperature detection apparatus
Inventor: NODA HIROHISA
IPC: G01K7/22
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing cost of a hydraulic oil temperature detection apparatus (oil temperature sensor including a thermistor) for an automatic transmission and to improve responsiveness of the detection device.SOLUTION: By press-fitting protruded pieces 47, 48 of terminals 6, 7 for electrically connecting lead wires 4, 5 of the thermistor in series to coated wires 8, 9 into press-fitting holes 45, 46 of a case body 1, positioning and assembly of the terminals 6, 7 to the bottom of a recess 12 of the case body 1 can be simultaneously and easily performed. Wire connection parts for respectively connecting conductive core wires of the coated wires 8, 9 by caulking press are attached to respective wire barrels 73, 74 of a pair of terminals 6, 7. The wire connection parts are used also as lead wire connection parts for connecting terminal parts of a pair of lead wires 4, 5 by caulking press. Consequently, a terminal insert molding process whose manufacturing cost may be increased can be disused and shapes of the pair of terminals 6, 7 can be simplified.
Patent JP-2013044706-A (JP)
Title: Portable terminal device and azimuth presentation method
Inventor: SEKI KOSUKE
IPC: G01C21/00
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a portable terminal device in which an azimuth to a target position can be presented intuitively to a user, and an azimuth presentation method.SOLUTION: A portable terminal device comprises a casing, a plurality of vibrators and a control unit. The plurality of vibrators are provided within the casing. The control unit is configured to determine an azimuth from a position of the casing to a target position and to drive at least one of the plurality of vibrators on the basis of a determination unit, so that vibration presenting the azimuth is generated in the casing.
Patent JP-2012070370-A (JP)
Title: Multi-hop communication method, multi-hop communication system, and communication terminal
Inventor: OKADA YUKIO
IPC: H04W72/04
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a multi-hop communication method, a multi-hop communication system, and a communication terminal that do not require centralized management of a server and the like, and can reduce interference with a wireless packet.SOLUTION: Multiple communication cells are constructed in each of which one master terminal 1 and each of multiple slave terminals 2 perform multi-hop communication using the same communication channel alternatively selected from multiple wireless channels having different frequencies. Each of the slave terminals 2, when it receives a hello packet from another communication cell different from a communication cell it belongs to, transmits detection information indicating detection of another communication cell to a master terminal 1 of the communication cell it belongs to. The master terminal, when it receives this detection information, derives an interference level for each communication cell from the detection information, and if the sum of these interference levels is larger than a predetermined threshold value, switches a wireless channel transmitting and receiving a wireless packet to a new communication channel.
Patent JP-2013050505-A (JP)
Title: Colored photosensitive resin composition
Inventor: SHIROUCHI KIMIYUKI
IPC: G03F7/033
Filed: 2011-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a colored photosensitive resin composition with which a colored pattern having excellent linearity can be formed.SOLUTION: The colored photosensitive resin composition includes a colorant, a resin, a polymerizable compound and a polymerization initiator. The resin includes a copolymer having: a structural unit derived from at least one kind selected from the group consisting of unsaturated carboxylic acids and unsaturated carboxylic acid anhydrides; a structural unit derived from a monomer having a 2-4C cyclic ether structure and an ethylenically unsaturated bond; and a structural unit derived from a monomer expressed by formula (x). The content of the structural unit derived from the monomer expressed by formula (x) is 0.1 mol% or more and 10 mol% or less with respect to the whole amount of structural units constituting the copolymer. In formula (x), Rrepresents a hydrogen atom or a 1-4C alkyl group; and Rrepresents a 1-20C aliphatic hydrocarbon group.
Patent JP-2011249346-A (JP)
Title: Light-emitting diode lamp unit having high color rendering property
Inventor: KIMURA NAOKI
IPC: F21S2/00
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To provide an LED lamp unit which has a high color rendering property and does not have a complicated electronic circuit.SOLUTION: In the LED lamp unit having a high color rendering property which is formed by assembling a plurality of light-emitting diode lamps capable of emitting light with a white color by mixing excited light emitted from blue light-emitting diode elements and light emitted from a phosphor which absorbs the excited light, light-emitting center wavelengths of the excited light of the respective blue light-emitting diode elements are arranged to be varied, and a difference between the maximum value and the minimum value of the light-emitting center wavelengths of the excited light of the respective blue light-emitting diode elements is from 5 nm or more to less than 20 nm.
Patent JP-2013051858-A (JP)
Title: Constant-voltage power-supply circuit and semiconductor integrated circuit
Inventor: IKUI ATSUSHI
IPC: G05F1/56
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of a constant-voltage power-supply circuit and to stabilize the operation of the constant-voltage power-supply circuit.SOLUTION: A constant-voltage power-supply circuit 10 includes a bias generating section 11, a reference-voltage generating section 13, a constant-voltage generating section 14, a bias switch 16, and a constant-voltage control section 15. The bias generating section 11 generates a bias voltage. The reference-voltage generating section 13 is connected to the bias generating section 11 and generates a reference voltage on the basis of the bias voltage. The constant-voltage generating section 14 generates a constant voltage on the basis of the bias voltage and the reference voltage. The bias switch 16 changes a bias of the constant-voltage generating section 14. The constant-voltage control section 15 obtains a detection voltage according to a constant voltage or a power-supply voltage and generates a constant-voltage control signal setting the operating state of the constant-voltage generating section 14 to an enable state or a disable state according to a difference between the reference voltage and the detection voltage and a switch control signal controlling the bias switch 16. The bias switch 16 changes the bias of the constant-voltage generating section 14 by the switch control signal.
Patent JP-2013055404-A (JP)
Title: Antenna switch circuit and antenna switch control method
Inventor: ITABASHI NOBUYUKI
IPC: H01P1/15
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To definitely prevent an element in a communication circuit from being damaged if surge voltage is applied.SOLUTION: An antenna switch circuit 10 comprises: an antenna terminal 20 connected to an antenna; a first communication terminal 31 corresponding to a first signal; a second communication terminal 32 corresponding to a second signal; first reflection means 41 disposed between the antenna terminal 20 and the first communication terminal 31 and reflecting the second signal; second reflection means 42 disposed between the antenna terminal 20 and the second communication terminal 32 and reflecting the first signal; first grounding means 51 disposed between the first communication terminal 31 and the first reflection means 41 and switching a non-ground state and a ground state; and second grounding means 52 disposed between the second communication terminal 32 and the second reflection means 42 and switching the non-ground state and the ground state. The first and second grounding means 51, 52 switches from the ground state to the non-ground state in a state in which at least one of the grounding means is maintained in the ground state.
Patent JP-2013055411-A (JP)
Title: Image processing device, image processing method, and program
Inventor: MURAISHI MASAAKI
IPC: H04N1/00
Filed: 2011-09-01
Abstract: PROBLEM TO BE SOLVED: To accurately insert image data at a position desired by a user.SOLUTION: A digital multifunction machine inputs image data pieces of both sides of a document (step S101), and determines whether both the image data pieces of both sides of the document are predetermined image data (step S104). Then, the digital multifunction machine, when determining that the image data pieces of both sides of the document are the predetermined image data, inserts image data of another document at the position of the document (step S107).
Patent JP-2013058084-A (JP)
Title: Input display system
Inventor: JUJI NORIYUKI
IPC: G06F3/042
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain an input display system including a large curved surface display and an optical touch panel.SOLUTION: An input display system 10 comprises: a curved surface display 12; a light-emitting element radiating an infrared beam 22; a light-emitting side optical waveguide 13; a light-receiving side optical waveguide 13; and a photoelectric conversion element. A display screen 11 is a curved surface 17 comprising a trajectory of a single line segment 15 moved in a direction perpendicular to an axial direction 16, while the line segment is kept in a constant state with respect to the axial direction. The display screen 11 includes a pair of curved line sides 18, 19 and a pair of linear sides 20, 21. The light-emitting side optical waveguide 13 is arranged along one curved line side 18 of the display screen 11 and radiates an infrared beam 22 parallel to the linear sides 20, 21 of the display screen 11. The light-receiving side optical waveguide 14 is arranged along the other curved line side 19 of the display screen 11 and receives the infrared beam 22 radiated from the light-emitting side optical waveguide 13.
Patent JP-2013058611-A (JP)
Title: Wiring board lamination body, component mounting wiring board lamination body, and electronic component
Inventor: NISHIMURA MASATO
IPC: H05K1/02
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a wiring board lamination body which forms a wiring board having excellent thermal conductivity and achieving excellent reflow resistance during mounting components, a component mounting wiring board lamination body which has excellent adhesion to a housing, and an electronic component having the component mounting wiring board lamination body.SOLUTION: A wiring board lamination body 90 is formed by laminating a metal layer for circuit formation 10, an insulation layer 12, a metal layer for support 14, an adhesive layer 16, and a separator 18 having a heat resistant resin layer 20 in this order. The adhesive layer includes an inorganic filler. The content of the inorganic filler is equal to or less than 20% by volume and the thickness of the adhesive layer is equal to or less than 100 μm.
Patent JP-2013056514-A (JP)
Title: Functional film and method of producing the same
Inventor: FUJINAWA ATSUSHI
IPC: B32B9/00
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a functional film that has a support and an inorganic membrane, has less damage to the support, is excellent in the adhesion of the inorganic membrane, and controls the occurrence of release and crack caused by the compressive stress of the compact inorganic membrane, and to provide a method for manufacturing the same.SOLUTION: The inorganic membrane of the functional film includes B regions and A regions less dense and thinner than the B regions, and has one or more (B region)-(A region)-(B region) laminate structures, wherein the inorganic membrane is formed while controlling the flow of gas from a membrane formation region to the outside by means of multiple plasma CVDs. As a results, the subject is solved.
Patent JP-2013059011-A (JP)
Title: Imaging device and control method therefor
Inventor: MIYAZAKI YASUYOSHI
IPC: G03B15/05
Filed: 2011-09-09
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration in the quality of video when an illumination light is turned on in capturing video.SOLUTION: An imaging device comprises: an imaging unit 103 that captures a subject image; a video recording unit 113 for recording video captured by the imaging unit; a light control unit 106 that controls irradiation of a light for illuminating a subject; and a control unit 102 that controls the imaging unit and the video recording unit so that, immediately after the light is turned on from a state of being turned off, exposure correction processing for the imaging unit is released before the light is turned on and video is recorded after the imaging unit becomes stable.
Patent JP-2013060528-A (JP)
Title: Polyethylene-based resin foamed sheet, expanded molding, and method for producing polyethylene-based resin foamed sheet
Inventor: KAWAMORITA SHOSUKE
IPC: C08J9/04
Filed: 2011-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a polyethylene-based resin foamed sheet, an expanded molding and a method for producing the polyethylene-based resin foamed sheet, wherein environmental load is reduced.SOLUTION: This polyethylene-based resin foamed sheet includes a plant-derived polyethylene-based resin with ≥80% biobased content measured according to ASTM D 6866, and has ≥1% biobased content in total. The polyethylene-based resin foamed sheet may further include ≤1,000 pts.mass of petroleum-derived polyethylene-based resin based on 100 pts.mass of the plant-derived polyethylene-based resin.
Patent JP-2012243756-A (JP)
Title: Optical semiconductor base tube type lighting device
Inventor: KIM KYUNG RYE
IPC: F21S2/00
Filed: 2011-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor base tube type lighting device with light distribution expanded and assemblability enhanced.SOLUTION: The optical semiconductor base tube type lighting device includes a translucent tube, and a plurality of optical semiconductor modules set separated along a periphery of a cross section of the translucent tube. The plurality of optical semiconductor modules, each positioned not to be opposed to the other, include a first optical semiconductor module located at an upper part of the cross section of the translucent tube for emitting light downward, a second optical semiconductor module and a third optical semiconductor module are located aslant toward either side of the lower part of the cross section of the translucent tube so as not to be opposed to the first for emitting light upward, . The plurality of optical semiconductor modules are arrayed at equal intervals.