baber/WOPTO huggingface dataset:
Patent JP-2011190261-A (JP)
Title: Benzenesulfonamide derivative and pharmaceutical composition of the same
Inventor: CHERN JI-WANG
IPC: A61P43/00
Filed: 2011-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a benzenesulfonamide derivative and pharmaceutical compositions of the same.  <P>SOLUTION: This benzenesulfonamide derivative is represented by formula (I) and pharmaceutical compositions of the same are also disclosed. This benzenesulfonamide derivative is a promising cell cycle inhibitor, therefore, this benzenesulfonamide derivative and the pharmaceutical compositions become a candidate for antitumor drugs which may target cell cycle. It functions especially as an antitumor drug treating solid tumors.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012195100-A (JP)
Title: Molten salt battery
Inventor: NITTA KOJI
IPC: H01M4/62
Filed: 2011-03-15
Abstract: PROBLEM TO BE SOLVED: To provide a molten salt battery in which a reduction in charge capacity can be suppressed before and after solidification of an electrolyte.SOLUTION: The molten salt battery includes a cathode active material 2, a conductive assistant 3, a current collector 5, and a binder 4. Conductive fibers are used as the conductive assistant 3. The length of the conductive fibers is 0.1 μm or more. For example, carbon fibers (conductive fibers) having a length of 0.1-50 μm are used as the conductive assistant 3.
Patent JP-2011176836-A (JP)
Title: Communication receiver with adaptive equalizer that uses channel estimation
Inventor: MALLADI DURGA PRASAD
IPC: H04B7/005
Filed: 2011-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for estimating a transmitted signal, in a wireless communication system.  <P>SOLUTION: A wireless signal is received that includes a pilot channel and at least one other channel. A transmitted signal is estimated using an equalizer and the received wireless signal. Taps of a filter of the equalizer are adapted through use of a channel estimate. The channel estimate is calculated from the pilot channel. The pilot channel and the at least one other channel are separated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012201740-A (JP)
Title: Method for producing cellulose nanofiber and oxidation catalyst for cellulose
Inventor: ABE YUTAKA
IPC: C08B15/04
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing cellulose nanofiber having excellent transparency and heat discoloration resistance.SOLUTION: The cellulose nanofiber is produced by a method using a specific N-oxyl compound, and a compound selected from the group consisting of a bromide, an iodide and a mixture thereof as a catalyst.
Patent JP-2012203144-A (JP)
Title: Ink for color filter, color filter using the ink and method of manufacturing the same, and display device
Inventor: KANETANI YOSHIHARU
IPC: C09D11/00
Filed: 2011-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an ink for a color filter which has good color reproducibility, brightness, and contrast, is excellent in ink storage properties such as heat stability, and is excellent in ink jet suitability such as printing stability (ink jet ejection stability), and credibility.SOLUTION: An ink for a color filter contains at least a pigment as a colorant and a thermosetting resin, in which the pigment is C.I.Pigment Red 254, C.I.Pigment Red 177, and C.I.Pigment Yellow 180.
Patent JP-2012202096-A (JP)
Title: Plate girder bridge and box girder bridge
Inventor: NAKANISHI KATSUYOSHI
IPC: E01D22/00
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a plate girder bridge and a box girder bridge suitable for a location with much salinity flying due to wind.SOLUTION: A lattice-like plate-like member 9 is mounted to a girder lower flange 4 of a main girder 2, which is on the upwind side, to be perpendicular to an angle at which wind is separated from the outer end of the girder lower flange or to be inclined at 30 to 45 degrees from the lower flange. Preferably, a corner is formed at least at one end in the opening direction of an opening of the lattice-like plate-like member 9 and the plate-like member 9 is mounted on the lower flange such that the opening linearly formed is on the upwind side. More preferably, the width of the lattice-like plate-like member 9 is larger than that of the lower flange and the opening consists of three or more rows of opening parts in a direction perpendicular to a bridge axis.
Patent JP-2012209097-A (JP)
Title: Anisotropic conductive material and connection structure
Inventor: UENOYAMA SHINYA
IPC: H01B1/00
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide an anisotropic conductive material which is used for connecting various connection object members, and can suppress separation at the boundary surface between a part except a conductive particle of a cured product and the conductive particle, and the connection object member, and to provide a connection structure using the anisotropic conductive material.SOLUTION: The anisotropic conductive material includes a conductive particle 1 and a curable compound. The conductive particle 1 has a base material particle 2 and a conductive layer 3 covering the surface 2a of the base material particle 2. A compression recovery rate of the base material particle 2 is 50% or less. An elastic modulus of the cured product of the anisotropic conductive material is 1500 MPa or less at 40°C and the elastic modulus of the cured product is 10 MPa or more at 100°C. The connection structure includes a first connection object member, a second connection object member and a connection part which connects the first and second connection object members. The connection part is formed by curing the anisotropic conductive material.
Patent JP-2012209815-A (JP)
Title: Radio transmitter
Inventor: SUDO KENJI
IPC: H01Q1/42
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To realize a radio transmitter which achieves the size reduction and improves the installation flexibility.SOLUTION: A radio transmitter includes: a cylindrical converter case attached to a pressure detection capsule part; a display part provided in the converter case and displaying measured values; and a transparent plate provided on one plane surface of the converter case and allowing a user to visually check the display of the display part. The radio transmitter includes a transparent film antenna having one surface contacting with a surface of the transparent plate on the display part side.
Patent JP-2012215188-A (JP)
Title: Sealing structure
Inventor: IJU MORIHIRO
IPC: F16J15/3232
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a sealing structure which enables a longer-term use of a seal member.SOLUTION: The seal member 3 includes a seal body 30 which is accommodated in an annular groove 21, a lip-like first seal part 31 which extends from the seal body 30 toward a shaft 1 while inclining on one side in an axial direction and is in slidable contact with the shaft 1, a second seal part 32 that is in slidable contact with the shaft 1 on the another side of the axial direction from the first lip 31, and a third seal part 33 that is in close contact with a housing 2. The housing 2 includes a pressing part configured to be capable of pressing the seal member 3 and capable of adjusting the pressing force so that a force in different positions in a radial direction and opposing each other acts to cause the deformation in the seal member 3 to enhance the degree of adhesion of the first seal part 31 to the shaft 1.
Patent JP-2012097067-A (JP)
Title: Contrast medium for optoacoustic imaging and optoacoustic imaging method using the same
Inventor: MINAMI MASATO
IPC: A61K49/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a contrast medium for optoacoustic imaging that generates a large optoacoustic signal.SOLUTION: The contrast medium for optoacoustic imaging contains iron-oxide particles whose particle size is 15 nm or more and 500 nm or less.
Patent JP-2011164638-A (JP)
Title: Unified lossy and lossless audio compression
Inventor: CHEN WEI-GE
IPC: G10L19/00
Filed: 2011-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To use lossy and lossless compression in a unified way for a single audio signal.  <P>SOLUTION: A unified lossy and lossless audio compression scheme combines lossy and lossless audio compression within a same audio signal. This approach employs mixed lossless coding of a transition frame between lossy and lossless coding frames to product seamless transitions. The mixed lossless coding performs a lapped transform and inverse lapped transform to produce an appropriately windowed and folded pseudo-time domain frame, which can then be losslessly coded. The mixed lossless coding also can be applied for frames that exhibit poor lossy compression performance.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011222507-A (JP)
Title: Connector for card
Inventor: HSIAO HSUEH LUNG
IPC: H01R12/72
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a connector for a card in which various cards can be stably inserted so that various kinds of cards with different dimensions such as different thickness and width are inserted in the same connector for a card in use.SOLUTION: This connector for a card includes a connector body having a first insertion port for storing a first card opened at least one side, and a plurality of conductive terminals stored in the connector body. By the connector for the card, at least two kinds of large and small cards with different dimensions can be used. A storage space for storing the card is formed on the connector body, and the connector for the card includes an actuator member capable of switching between an initial condition, under which the card is arranged on one side of the storage space along an insertion direction of the card, and a working condition, under which the card is stored in the first insertion port. The actuator member has a second insertion port, in which a second card is inserted. While the actuator member is under the working condition, the second insertion port is communicated with the first insertion port.
Patent JP-2012220654-A (JP)
Title: Inner focus lens, interchangeable lens device, and camera system
Inventor: IMAOKA TAKUYA
IPC: G02B13/18
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an inner focus lens having a large diameter and capable of increasing a focus speed, and an interchangeable lens device and a camera system.SOLUTION: The inner focus lens includes, in order from an object side, a first lens group having a positive refractive power, an aperture stop, and a second lens group having a positive refractive power. The inner focus lens performs focusing from an infinite object side to a short distance object side by moving a single lens included in the second lens group and having a negative refractive power on the optical axis, and includes at least one positive lens on the image side of the above single lens having a negative refractive power. When the focal length of the single lens included in the second lens group and having a negative refractive power is fn, and the focal length of the entire lens system in an infinity focusing state is f, a conditional expression: 0.65<|fn/f|<5.0 is satisfied. An interchangeable lens device and a camera system are also provided.
Patent JP-2012220089-A (JP)
Title: Combustion device
Inventor: MOROGA KATSUMI
IPC: F23D11/40
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a combustion device reducing odor during fire extinguishing of vaporization type premixed combustion.SOLUTION: The combustion device includes: a bottomed cylindrical vaporization cylinder 1 having a heating heater 2 and premixing vaporization gas with combustion air; and a bottomed cylindrical burner head 6 burning premixed air from the vaporization cylinder 1 by a plurality of burner ports 7, 8, 9 installed on a peripheral wall thereof. Wire mesh-shaped outer net 10 and inner net 11 are provided on an outer peripheral wall and an inner peripheral wall of the burner head 6, respectively so as to come into close contact with the wall surfaces. A noble metal catalyst 12 is supported by the outer net for catalyst combustion. A wire diameter of the inner net 11 is set larger than that of the outer net 10 to increase the volume, so that unburned gas is completely burned by potential heat of the catalyst combustion by the noble metal catalyst 12 to reduce odor. Heat absorption by the inner net 11 inhibits backfire so as to obtain good combustion.
Patent JP-2012219343-A (JP)
Title: Weighed value correction method, pulverized coal injection amount estimating method and pulverized coal injection amount estimating device
Inventor: ONODA DAISUKE
IPC: C21B5/00
Filed: 2011-04-11
Abstract: PROBLEM TO BE SOLVED: To enable to estimate mass of an injection tank at a prescribed accuracy by correcting a measured value of a weighed value of the injection tank in such a manner as to be simple and be able to absorb characteristic change with elapsed time.SOLUTION: An upper tank 7 storing pulverized coal and the injection tank 8 are connected in series, and the pulverized coal can be injected from the injection tank 8 into a blast furnace 9. Further, a PC hopper 6 connected to the upper tank 7 in series is provided. By using a correction factor β found based on a value provided by integrating variation per unit time of the weighed value of the PC hopper 6, and a value provided by integrating variation per unit time of the weighed value of the injection tank 8, the weighed value of the injection tank 8 is corrected to find the mass of the injection tank 8.
Patent JP-2011139542-A (JP)
Title: Methods and apparatus for trunking in fibre channel arbitrated loop systems
Inventor: WARREN BRUCE GREGORY
IPC: H04L12/56
Filed: 2011-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for switching Fibre Channel Arbitrated Loop Systems between a plurality of Fibre Channel Loop devices.  <P>SOLUTION: The system switches based at least in part on arbitrated loop primitives includes ARM, OPN and CLS. An exemplary interconnect system includes ports (1221, 1231, 1225, 1230), a connectivity apparatus, a route determination apparatus (1226) including a routing table consisting of ALPA addresses and their associated ports. The route determination apparatus is coupled to each port and the connectivity apparatus. The connectivity apparatus creates paths between the ports based on arbitrated loop primitives. In one embodiment, the system includes trunking such that frames may be transferred on multiple ports.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012218684-A (JP)
Title: Propeller supporting structure of outboard motor
Inventor: DAIKOKU KEISUKE
IPC: B63H20/08
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a propeller supporting structure of an outboard motor which is excellent in support rigidity and improves maneuverability and traveling performance.SOLUTION: An engine mounted in a frame is housed in a case 100, and the propeller driven by an engine is provided outside the case 100. A U-shaped main bracket 44 is externally attached to the case 100 along a recess 103 which is formed in a shape recessed into the case 100 in a rear surface-side central portion of the case 100, and the propeller is supported by the main bracket 44.
Patent JP-2012219370-A (JP)
Title: Surface treatment structure of piping for vehicle
Inventor: ISHIGURO TATSUYA
IPC: C23C28/02
Filed: 2011-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment structure of a piping for vehicles, which secures high productivity although it has an electroless nickel layer.SOLUTION: The surface treatment structure constituted of an electrolytic nickel layer 20 of a Ni-coating, an electroless nickel layer 30 of a Ni-B alloy coating, and a diffusion layer 31 of the nickel layer 30, is formed on the inner peripheral surface of a metal pipe 10 as a base material. The nickel layer 20 is formed on the surface of the metal pipe 10 by an electrolytic plating method. The nickel layer 30 is formed on the surface of the nickel layer 20 by an electroless plating method. The diffusion layer 31 is formed accompanied with an annealing treatment (heat treatment) applied to the metal pipe 10. It becomes possible to prevent cracking and peeling of the nickel layer 30 even when a secondary processing is applied to the metal pipe 10 by forming the surface treatment structure having the diffusion layer 31. Thereby, high productivity is secured by adopting the conventional production method.
Patent JP-2011244438-A (JP)
Title: Portable information processing device provided with touch panel means and program for the portable information processing device
Inventor: IZUTSU MASAHIRO
IPC: H04M1/72412
Filed: 2011-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a portable information processing device provided with touch panel means in which, only by adding interface means with an external device and adding some functions to originally provided signal processing control means, user's convenience improved by ensuring an input screen and a display screen that have sufficient sizes and screen resolutions is realized.SOLUTION: The portable information processing device with touch panel means includes interface means that transmits an external display signal to an external device provided with display means, and signal processing means. The signal processing means is configured to select between control mode 1 in which a digital display signal for one system is generated and transmitted to the touch panel means, and control mode 2 in which digital display signals for two systems are generated so that one of the digital display signals is transmitted to the touch panel means and the other is transmitted to the interface means for external output.
Patent JP-2012227334-A (JP)
Title: Plasma processing method
Inventor: KONNO AKIHIKO
IPC: H01L21/3065
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide an etching method with high productivity which allows the realization of high-speed etching of a silicon deep channel trench by means of micro wave plasma etching.SOLUTION: The plasma etching method in a plasma processing system is a method for forming a deep silicon trench or hole with a high aspect ratio (the aspect ratio=trench depth/trench width) in a silicon substrate 111 or a Silicon On Insulator (SOI) substrate 111. The plasma processing system has a wave guide 104, and a micro wave-rotation generator 105 provided on part of the wave guide 104 for producing stable plasma even in the conditions of a high voltage and a high micro wave output. The method comprises: using plasma produced by a micro wave, provided that the micro wave to form the plasma has gone through the micro wave-rotation generator 105; using a mixed gas of a gas containing at least fluorine and Oas a gas used for plasma formation; and applying a bias voltage to a sample holder 110 by use of a high frequency power source 112 to form a deep silicon trench or hole.
Patent JP-2012229287-A (JP)
Title: Rubber composition, and pneumatic tire
Inventor: KUNISAWA TETSUYA
IPC: B60C1/00
Filed: 2011-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition well balancedly improved in low fuel cost, wet grip performance, dry grip performance and wear resistance; and to provide a pneumatic tire using the same.SOLUTION: The rubber composition contains a rubber component and a silica, wherein 100 mass% of the rubber component contains ≥5 mass% of the content of a conjugated dienic polymer which has a conjugated diene-based structural unit and a vinylsilane-based structural unit having a specific group and at least one terminal of which is modified with a compound represented by formula (II); in the silica, if one particle having adjacent three or more particles is taken as a branching particle Z, the average length Wof Z-Z between branching particles containing the branching particles Z is 30 to 400 nm; and the content of the silica with respect to 100 pts.mass of the rubber component is 5 to 150 pts.mass. In the formula, n is an integer of 1 to 10; Ris a hydrogen atom, a 1-6C hydrocarbyl group or a 1-6C substituted hydrocarbyl group; Ais an oxygen atom or a -NR- group (Ris a hydrogen atom or a 1-10C hydrocarbyl group); and Ais a functional group having a nitrogen atom and/or an oxygen atom.
Patent JP-2012237094-A (JP)
Title: Manhole flotation preventing method
Inventor: NAKANISHI YASUHARU
IPC: E02D3/12
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, to prevent the flotation of a manhole due to earthquake, etc., there are means for providing such a physical structure as to connect a plate to a manhole body as well as a method using a strainer filling pipe for filling hardening material into the outer periphery of the manhole to be solidified, but the hardening material depending on seepage pressure has no directivity and so its hardening range cannot be figured out.SOLUTION: The hardening material is sprayed and filled from a lateral spray nozzle 32 with pressure spray to give directivity to the filled hardening material. A rod is rotated to cause the jet flow of the hardening material to cut and agitate soil in a target ground, thus creating high-mixture-density and well-balanced hardened layers W which are arranged in parallel in the outer periphery of the manhole to be solidified.
Patent JP-2012238754-A (JP)
Title: Conductive composition for forming solar cell collector electrode and solar cell
Inventor: SATO NAO
IPC: H01L31/04
Filed: 2011-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a conductive composition for forming a solar cell collector electrode capable of obtaining a solar cell that exhibits a high fill factor over a wide calcination temperature range (700-800°C), and to provide a solar cell using the same.SOLUTION: A conductive composition for forming a collector electrode of a solar cell forms a collector electrode of a solar cell having a surface electrode on the light receiving surface side, an antireflection film, a semiconductor substrate and a back electrode. The conductive composition contains conductive particles (A), a fatty acid silver salt (B), an acetylacetone metal complex (C), glass frit (D) and a solvent (E). A content of the fatty acid silver salt (B) is 1-30 pts.mass based on 100 pts.mass of the conductive particles (A), and a content of the acetylacetone metal complex (C) is 0.1-10 pts.mass based on 100 pts.mass of the conductive particles (A), and the mass ratio (B/C) of the content of the fatty acid silver salt (B) to the content of the acetylacetone metal complex (C) is 1 or more.
Patent JP-2012236269-A (JP)
Title: Fastening device
Inventor: TOKUNAGA YASUAKI
IPC: B25B23/10
Filed: 2011-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a fastening device, in which a socket is miniaturized and simplified, a fastener differing in size is removable, and the fastener is held and operated.SOLUTION: The device includes: an open/close force transmitting part 2 of which one end is connected to a rotary shaft of a rotation driving source via a connecting member 3 and a plurality slopes 2a inclined to a rotary shaft direction are formed on the other end; a plurality of chuck claws 1 each of which slides along the plurality of slopes 2a to open/close by movement of the open/close force transmitting part 2 in the rotary shaft direction and holds the fastener; and a holding member 5 that holds a holding state of the fastener by the plurality of chuck claws 1.