baber/WOPTO huggingface dataset:
Patent JP-2014096790-A (JP)
Title: Transmitter, receiver, and program
Inventor: ASAKURA SHINGO
IPC: H04J11/00
Filed: 2013-10-08
Abstract: PROBLEM TO BE SOLVED: To suppress deterioration of transmission characteristics due to the same channel interference.SOLUTION: A transmitter 1 includes: a mapping part 13 which generates a carrier modulation signal by mapping a transmission signal to an IQ plane in accordance with a predetermined modulation method for each subcarrier; an output processing part 16 which generates an OFDM (Orthogonal Frequency Division Multiplexing) signal by performing insertion of a pilot signal, reverse Fourier transformation, and addition of guard interval to the carrier modulation signal; and a transmission timing adjustment part 17 which adjusts transmission timing of the OFDM signal. The transmission timing adjustment part 17 provides time difference so that the transmission timing of the pilot signal does not match an OFDM signal from a station other than the desired station which has the same OFDM symbol length, arrangement of the pilot signal, and code sequence of the pilot signal, and a different data signal.
Patent JP-2015075314-A (JP)
Title: Gas turbine fuel injection device
Inventor: OKADA KUNIO
IPC: F01K21/04
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas turbine fuel injection device capable of making a concentration distribution of fuel gas and vapor uniform in a combustion chamber at a simple structure and at low cost, and effectively removing NOx.SOLUTION: There is provided a fuel injection device including a fuel nozzle 5 for mixing fuel gas H with steam W and injecting a mixture to a combustion chamber 22. The fuel injection device includes: a nozzle housing 31 including a mixture chamber 30 inside; a first introduction passage 7 for introducing the fuel gas H into the mixture chamber 30 from an outward of the nozzle housing 31; a second introduction passage 8 for introducing the steam W into the mixture chamber 30 from an outward of the nozzle housing 31; and a plurality of inversion passages 51 and 52 communicating with a downstream end of the mixture chamber 30 and for inverting the mixture gas G from the mixture chamber 30 a plurality of times.
Patent JP-2015074413-A (JP)
Title: Gas generator
Inventor: IMOTO KATSUHIRO
IPC: B60R21/264
Filed: 2013-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a gas generator where the ignitability of a first gas generating agent molding in an ignition means chamber is superior.SOLUTION: An annular member 30 is disposed around the ignition part 21 of an igniter 20 at the other end 12b side of a cylindrical housing 11. The ignitability of a first gas generating agent molding 46 is improved since a flame is discharged so as to be expanded in an ignition means chamber 45 by the action of the annular member 30 when the igniter 20 is operated.
Patent JP-2015078487-A (JP)
Title: Repair structure and repair method of building surface
Inventor: YAMAZAKI SATOSHI
IPC: E04G23/02
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a desired repair structure of a building surface in which the cracking is prevented from occurring again on a building surface, the occurrence of powder dust and noise in the repair work is eliminated, and the number of steps is reduced.SOLUTION: A repair structure 20 of a building surface is provided for repairing cracking 12 of a building surface 10. The repair structure of the building surface includes: a tape 22 with a back side 22a having the tackiness to the building surface and having elasticity, the tape configured so that the back side is stuck on the building surface along the cracking so as to cover the cracking toward the building surface; and an elastic layer 24 formed by applying elastic materials on the building surface so as to cover the stuck tape.
Patent JP-2015077981-A (JP)
Title: Package box
Inventor: HONDA TORU
IPC: B65D85/68
Filed: 2013-10-15
Abstract: PROBLEM TO BE SOLVED: To provide a package box which suppresses deformation due to external force and prevents beautiful appearance from being spoiled.SOLUTION: A package box 10 includes: a bottom wall 13; a pair of side walls 14A, 14B continued to across-the-width both side edges of the bottom wall 13; a top wall 16 continued to height-direction upper side edges of each of the side walls 14A, 14B; a cylindrical boxy body 11 having at least one edge in a longitudinal direction as an opening 12; and shock absorbing materials 25A, 25B disposed at the edge of the opening of the box body 11. A punching part 21 forming a protrusion inhibiting edge 23 extending toward the longitudinal inside so that the substantial center in the height direction corresponds to a tip part, is set to the edge side of the opening of each of the side walls 14A, 14B of the box body 11.
Patent JP-2015081518-A (JP)
Title: Valve gear of engine
Inventor: MURATA MITSUHIKO
IPC: F01M1/06
Filed: 2013-10-21
Abstract: PROBLEM TO BE SOLVED: To lubricate a contact part between a rocker arm and a valve stem more efficiently.SOLUTION: A valve train structure of an engine includes: a rocker arm 20 supported by a support 11 of the engine in a freely swingable manner; and a valve member 5 in which an umbrella part 5a contacting and separating with/from a valve hole 4 of a valve is provided on one end "a" of a shaft-shaped valve stem 5b and the rocker arm 20 contacts with an end face of a cap 7 installed on an end face of the other end "b" or the other end. The rocker arm 20 includes an oil supply hole 22 passing through the rocker arm 20 and whose opening faces the end face of the other end "b" of the valve stem 5b or the end face of the cap 7. At the minimum lift when the umbrella part 5a fully closes the valve hole 4, the opening of the oil supply hole 22 is positioned between a contact point with the rocker arm 20 and the end face of the other end "b" of the valve stem 5b or the end face of the cap 7 at the minimum lift and a contact point with the rocker arm and the end face of the other end "b" of the valve stem 5b or the end face of the cap 7 at the maximum lift.
Patent JP-2015082723-A (JP)
Title: Electret capacitor headphone unit
Inventor: AKINO YUTAKA
IPC: H04R1/10
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a high-output electric capacitor headphone.SOLUTION: An electric capacitor headphone unit includes diaphragms 3 and fixed electrodes 2 disposed to face the diaphragms 3 and having an electric layer 23. The fixed electrodes 2 are disposed on both sides of the diaphragms 3, and an audio signal is inputted between both the sides of the fixed electrodes 2. Each fixed electrode 2 has an insulating plate 21, electrode plates 22 independently disposed on both surfaces of the insulating plate 21, and an electric material formed to cover the entire fixed electrode including the electrode plate 22 and the insulating plate 21. The two diaphragms 3 are disposed in parallel to each other, and the fixed electrodes 2 are disposed with each diaphragm 3 interposed therebetween. The electric material of each fixed electrode 2 located at least on the opposite side of the diaphragm 3 is electric-charged to form the electric layer 23. The electric layer 23 of each fixed electrode 2 synchronously drives the two diaphragms 3 in the same direction by an audio signal being inputted to the electrode plate 22 of each fixed electrode 2.
Patent JP-2015082010-A (JP)
Title: Inorganic optical element
Inventor: OWADA MASAHIRO
IPC: G02B5/30
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide an inorganic optical element having excellent adhesiveness of a protective film on a birefringent film.SOLUTION: The inorganic optical element includes a birefringent film 12 comprising a columnar structure, and a protective film 13 formed on the birefringent film 12. In the birefringent film 13, a component of the protective film 13 intrudes into gaps in the columnar structure. The adhesiveness between the birefringent film 12 and the protective film 13 can be improved, since the protective film component intrudes into the gaps in the columnar structure of the birefringent film 12 and forms a bond between the birefringent film 12 and the protective film component.
Patent JP-2014085106-A (JP)
Title: Burner for can combustor
Inventor: ANDREA CIANI
IPC: F23R3/10
Filed: 2013-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a burner that causes a low gas pressure drop while providing for a homogeneous mixing of fuel and gas.SOLUTION: A mixing and injection device comprises: a limiting wall defining a gas-flow channel; and at least two streamlined bodies 22, each extending in a first transverse direction into the gas-flow channel. Each of the streamlined bodies has two lateral surfaces arranged substantially parallel to the main flow direction. The lateral surfaces are joined to one another at the upstream sides thereof to form a leading edge of the body, and joined at the downstream sides thereof to form a trailing edge of the body 22. Each of the streamlined bodies 22 has a cross-section perpendicular to the first transverse direction 49, the cross-section being shaped as a streamlined profile. At least one of the streamlined bodies 22 is provided with a mixing structure and at least one fuel nozzle. At least two of the streamlined bodies 22 have different lengths along a first flow direction.
Patent JP-2014112663-A (JP)
Title: Solar cell
Inventor: OHARA SHUNJI
IPC: C07D417/14
Filed: 2013-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell having high photoelectric conversion efficiency and excellent durability.SOLUTION: The solar cell has at least a cathode, an anode, a photoelectric conversion layer disposed between the cathode and the anode, and a hole transport layer disposed between the photoelectric conversion layer and the anode. The hole transport layer contains an organic semiconductor having a carboxyl group and a conjugate structure.
Patent JP-2015088903-A (JP)
Title: Measuring instrument, measuring system, and measuring method
Inventor: ITAGAKI SHUSEI
IPC: H04N5/225
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To acquire measuring instrument, measuring system, and measuring method capable of easily measuring axial chromatic aberration.SOLUTION: A chart 10 comprises a thin flat plate 12 and seven transmission ports 11a-g. The thin flat plate 12 is a thin plate with the thickness of 1 mm or less having a rectangular front face (front plane) 13 and a back face (rear plane 14). The front face 13 and the back face 14 are subjected to the processing of not reflecting light such as coating with the paint. Thus, the front face 13 and the back face 14 do not reflect light. The center of the front face 13 is regarded as O. An aspect ratio of the front face 13 and the back face 14 is the same as an aspect ratio of an imaging element which is described later. Each of the transmission ports 11a-g is a hole which penetrates in a thickness direction of the thin flat plate 12, and has a rectangular shape extending in a short side direction of the thin flat plate front face, when viewed from the direction along the thickness direction of the thin flat plate 12. The transmission ports 11a-g transmit light from the back face 14 through the front face 13 or from the front face 13 through the back face 14.
Patent JP-2014041691-A (JP)
Title: Semiconductor device
Inventor: SATO TAKENORI
IPC: G11C11/401
Filed: 2013-10-30
Abstract: PROBLEM TO BE SOLVED: To achieve the prefetch of a DDR3 by using a 3MAT system of a DDR2.SOLUTION: A semiconductor device comprises: first, second and third memory mats disposed in a word line direction; a first local IO extended from almost the central part in a word line direction of the second memory mat to the first memory mat; a second local IO extended to the third memory mat; a first Y switch signal line for redundant bit line selection disposed in the second memory mat, and extended in a bit line direction; a second Y switch signal line for redundant bit line selection extended in the bit line direction; a Y switch signal line for separation bit line selection extended in the bit line direction, and allowed to pass between the first local IO and the second local IO; and a Y switch signal line for dummy bit line selection disposed so as to be positioned at the opposite side of the Y switch signal line for separation bit line selection with respect to the second Y switch signal line for redundant bit line selection, and extended in the bit line direction.
Patent JP-2015090080-A (JP)
Title: Working machine
Inventor: TADA SHOGO
IPC: E02F9/20
Filed: 2013-11-05
Abstract: PROBLEM TO BE SOLVED: To provide a working machine capable of achieving both of reduction of fuel consumption in normal operation and securement of traveling speed and output under severe traveling conditions.SOLUTION: In a working machine having a working device on a machine body with a traveling fluid pressure motor, a controller reduces an engine speed to be lower than a rated engine speed in normal operation. The engine speed is controlled so that a pump flow rate is adjusted in accordance with a target traveling speed at a traveling low load in which an engine load is lower than a threshold. The engine speed and output torque for pump control are controlled together so as to maximize the engine output at a high traveling high load in which the engine load is higher than the threshold.
Patent JP-2014096590-A (JP)
Title: Protection device and related fabrication method
Inventor: GILL CHAI EAN
IPC: H01L21/331
Filed: 2013-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a protection device and a related fabrication method.SOLUTION: A protection device includes a first bipolar junction transistor, a second bipolar junction transistor, a first Zener diode, and a second Zener diode. A cathode of the first Zener diode is coupled to the collector of the first bipolar transistor and an anode of the first Zener diode is coupled to the base of the first bipolar transistor. A cathode of the second Zener diode is coupled to the collector of the second bipolar transistor and an anode of the second Zener diode is coupled to the base of the second bipolar transistor. The base and emitter of the first bipolar transistor are coupled at a first interface and the base and emitter of the second bipolar transistor are coupled at a second interface.
Patent JP-2015090063-A (JP)
Title: Bicycle parking lot system for electrically-driven assist bicycle
Inventor: KUMAGAI YASUHIKO
IPC: E04H6/42
Filed: 2013-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a bicycle parking lot system for an electrically-driven assist bicycle, capable of shortening time spent for returning the bicycle, and capable of preventing forgetfulness of any of charging and locking, by simultaneously executing the charging and the locking of the electrically-driven assist bicycle, without limiting a bicycle parking place.SOLUTION: The bicycle parking lot system for the electrically-driven assist bicycle is composed of a bicycle parking lot and the electrically-driven assist bicycle. In the bicycle parking lot system for the electrically-driven assist bicycle, the bicycle parking lot comprises an electric power supply source, an electric wire having one end connected to the electric power supply source and a charging device installed on the other end of the electric wire, and the electrically-driven assist bicycle comprises a charging device storage part for storing the charging device, a power receiving device for receiving electric power from the charging device stored in the charging device storage part and a battery for receiving the electric power from the power receiving device, in which the charging device comprises an electromagnetic lock mechanism for locking the charging device on the charging device storage part when the charging device is stored in the charging device storage part.
Patent JP-2015093543-A (JP)
Title: Rail irregularity measuring apparatus
Inventor: TANAKA HIROBUMI
IPC: G01B21/00
Filed: 2013-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a rail irregularity measuring apparatus in which measurement accuracy is improved for irregularities on a rail with a long wavelength by improving an inspection magnification for a band with a relatively long wavelength.SOLUTION: There is provided a rail irregularity measuring apparatus which consecutively measures irregularities on a measurement rail with a measuring vehicle traveling on the measurement rail. The measuring vehicle includes a displacement sensor group consisting of at least four displacement sensors arranged along an extension direction of the measurement rail on a measurement reference beam. The displacement sensor group includes a tip sensor and a rear end sensor positioned on both end sides of the extension direction of the measurement reference beam, a first intermediate sensor adjacent to the tip sensor and a second intermediate sensor adjacent to the rear end sensor, and is arranged so that the distance between the tip sensor and the first intermediate sensor and the distance between the rear end sensor and the second intermediate sensor differ from each other.
Patent JP-2015094900-A (JP)
Title: Mask blank and transfer mask
Inventor: HIROMATSU TAKAHIRO
IPC: G03F1/50
Filed: 2013-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a mask blank that has high adhesiveness with a resist film, wherein foreign objects derived from the resist film hardly remain in a space portion at the time of development, which results in few foreign objects and few defects.SOLUTION: A mask blank is provided with, on a substrate: a thin film for forming a transfer pattern; a resist base film that is formed of a resist base composition and provided on the thin film; a resist film that is formed of a chemically amplified resist and provided on the resist base film; and a mixture film that is provided so as to intervene between the resist base film and the resist film. The resist base film is configured such that the molecular weight thereof decreases from the thin film side toward the resist film side in the thickness direction, and has a low molecular weight region in the resist film side surface. The mixture film is formed by mixing the components of the low molecular weight region with the components of the chemically amplified resist.
Patent JP-2015099570-A (JP)
Title: Controller, storage device, and control method
Inventor: TSUBOI NORIBUMI
IPC: G06F3/06
Filed: 2013-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a controller which is properly adapted to various interfaces.SOLUTION: A controller includes: an interface section which is connected to a storage section and executes commands for performing one or more basic operations with respect to the storage section in a predetermined order; and a control section which holds a control procedure of signals to be obtained between the interface section and the storage section, for each category to which each of the basic operations belongs, during executing the basic operations belonging to the category. The control section determines a basic operation constituting the command to be executed by the interface section, on the basis of first information indicating the basic operation constituting the command and an execution order thereof, and causes the interface section to execute the determined basic operation on the basis of second information indicating the category to which the basic operation belongs, in the order indicated in the first information.
Patent JP-2015100570-A (JP)
Title: Laterally-pleated type sanitary mask
Inventor: IMAIZUMI MASARU
IPC: A62B18/02
Filed: 2013-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a laterally-pleated type sanitary mask that is superior in practicality.SOLUTION: A car pleat 26 comprising four lateral pleats 28 is formed in a pleat forming part 24 of a cover part 10. Both side ends are bonded by welding in a bonding line 60, respectively, and the stretching of the lateral pleats 28 is prevented. The bonding line 60 is divided into an upper bonding line part 62, an intermediate bonding line part 64 and a lower bonding line part 66. Also, the upper and lower ends of the intermediate bonding line part 64 are shifted to the center side in a right-left direction of the cover part 10 with respect to the lower end of the upper bonding line part 62 and the upper end of the lower bonding line part 66 (may be shifted in the vertical direction), and cut lines 80, 82 are provided. Accordingly, when wearing the mask, two places corresponding to the cut lines 80, 82 of the side edge of the cover part 10 are easily bent in comparison with a portion except them, and the side edges of the cover part 10 are bent in a convex to the center side in the right-left direction at the two places, and thereby the gap between the skin and itself is reduced. The intermediate bonding part may be shifted to the outside of the cover part with respect to the upper bonding line part and the lower bonding line part.
Patent JP-2015101081-A (JP)
Title: Printer
Inventor: OGAWA HIDEAKI
IPC: B41J29/42
Filed: 2013-11-28
Abstract: PROBLEM TO BE SOLVED: To insert printed matter printed by another device such as a catalog or a recording medium such as a CD, a DVD, and a film sample halfway into printed matter being printed according to a print job.SOLUTION: When a print job D includes a manual insertion command D12, a control part 28 of a printing processing part 2 acquires insertion position information D13, makes a printing execution part 21 print up to the insertion position that the insertion position information D13 indicates, and then makes a notification part (control panel 27) give notice to prompt a user to manually insert a recording medium from a stack tray opening part 39 after making a stack tray part 32 temporarily hold the printed matter up to the insertion position, so that the recording medium can be inserted halfway into the printed matter printed by the printing processing part 2.
Patent JP-2015108046-A (JP)
Title: Coating liquid material for forming antifogging film, coating liquid for forming antifogging film, antifogging article and manufacturing method therefor
Inventor: TAKIMOTO CHIHARU
IPC: C09D133/00
Filed: 2013-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a coating liquid material for forming an antifogging film for obtaining antifogging articles having excellent antifogging property and surface hardness, a coating liquid for forming an antifogging film, antifogging articles and a manufacturing method therefor.SOLUTION: There is provided a coating liquid material for forming an antifogging film obtained by causing cross-linking reaction between a copolymer and an epoxy group containing silane compound to form an ester bond. The copolymer has an X group which is a monovalent organic group constituted by at least one group selected from a group consisting of -C(=O)-NR(where Ris an alkyl group having a caron number of 1 to 4), an amino group, a sulfonic group and a hydroxyl group or at least one group selected from a group consisting of an amide group, an amino group, a sulfonic acid group and a hydroxyl group and an aliphatic hydrocarbon group, and a Y group which is a bivalent organic group constituted by at least one group selected from a group consisting of a carboxylic group or a group represented by -R-C(=O)-OH, where Ris a bivalent aliphatic hydrocarbon group, or an ester group, an ether group and an amide group, and an aliphatic hydrocarbon group.