baber/WOPTO huggingface dataset:
Patent JP-2013106135-A (JP)
Title: Bidirectional optical communication method and multi-core optical fiber
Inventor: SASAOKA HIDEYORI
IPC: H04B10/2507
Filed: 2011-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a bidirectional optical communication method, capable of reducing an inter-core crosstalk, in the bidirectional optical communication method using a multi-core optical fiber as an optical transmission path.SOLUTION: A multi-core optical fiber 10A includes four cores 11, 12 in a common clad 13. The two cores 11 respectively transmit signal light to one direction from an optical transceiver 21 to an optical transceiver 22. The two cores 12 respectively transmit signal light to one direction from the optical transceiver 22 to the optical transceiver 21. Among the four cores 11, 12, the core 11 and the core 12 located at mutually nearest positions transmit signal light to mutually opposite directions.
Patent JP-2013102999-A (JP)
Title: Electronic sphygmomanometer
Inventor: TAKEDA YASUHIKO
IPC: A61B5/022
Filed: 2011-11-15
Abstract: PROBLEM TO BE SOLVED: To ensure classification of blood pressure data according to measuring conditions without any need of complicated inputs or operations when setting the measuring conditions.SOLUTION: This electronic sphygmomanometer includes: a clocking means that supplies time information and has an alarming function and a stop operation part for stopping the alarming function; and a storage means that stores the measured blood pressure data associated with the measured time. The electronic sphygmomanometer defines a time when the stop operation part is operated, as a reference time; selects the predetermined number of blood pressure data items obtained by retroactively counting the data from the latest blood pressure data, out of the blood pressure data that have been measured before the reference time and stored in the storage means, and defines them as the measured values before bedtime; and selects the predetermined number of blood pressure data items obtained by sequentially counting the data from the oldest blood pressure data, out of the blood pressure data that have been measured after the reference time and stored in the storage means, and defines them as the measured values after awakening.
Patent JP-2013103066-A (JP)
Title: Body receiving part and back rest for chair
Inventor: WADA KOHEI
IPC: A47C5/12
Filed: 2011-11-16
Abstract: PROBLEM TO BE SOLVED: To improve cushioning and fitting properties without decreasing a strength of a back rest with a back seat fitted on a back frame.SOLUTION: The back rest 5 has a back frame 16 and a back seat 17 with an edge part fitted thereon. The back seat 17 is made of an elastomer, and a number of projecting portions 17a, 17d and recessed portions 17b, 17c are alternately formed to constitute a bellows structure. Because this seat is easily elongated by a body pressure of a seated person so as to be familiar with the body of the seated person, it can ensure excellent cushioning and fitting properties.
Patent JP-2013107534-A (JP)
Title: Grille shutter apparatus
Inventor: SAITO TAKASHI
IPC: B60K11/04
Filed: 2011-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a grille shutter apparatus in which a front grille is smoothly moved in a rearward direction when a collision of a vehicle occurs.SOLUTION: The grille shutter apparatus 10 includes: a shutter mechanism 11 arranged in an grille opening part 7 to control a flow rate of air flowing from the grille opening part 7; and a frame 13 supporting the shutter mechanism 11 in the grille opening part 7. The frame 13 is fixed to a bumper reinforcement 12, which has a fixing part F formed in the upper frame part 14 corresponding to the upper end thereof. Protruding parts 26 are arranged at side frame parts 24, 25 of the frame 13 to protrude from the side frame parts 24, 25 in a forward direction. When the front grille 9 is moved in the rearward direction due to the occurrence of the collision of the vehicle, a rotational moment about the supporting points corresponding to the fixing parts F generates in the frame 13 by the front grille 9 brought in contact with the protruding part 26.
Patent JP-2013115461-A (JP)
Title: Optical repeater amplifier and method
Inventor: OISHI MASAYUKI
IPC: H04J14/00
Filed: 2011-11-25
Abstract: PROBLEM TO BE SOLVED: To repeat and amplify a burst optical signal while suppressing optical surge.SOLUTION: Current signal wavelengths of time-division multiplexed uplink burst optical signals λ3, λ4 from ONUs (12-1 through 12-n) are determined by means of a spectrometer (44), optical receivers (46, 48) and a comparator (50). Based on the determination results, the comparator (50) sets the wavelength of a tunable light source (52) and the reflection wavelength of a selection reflector (62) to such wavelengths as not interfering with the current signal wavelength. A saturable optical amplifier (56) performs optical amplification of the uplink burst signal, in a state where the gain is saturated by gain control light from the tunable light source (52). An optical fiber amplifier (58) performs optical amplification of the output light from the saturable optical amplifier (56). An optical isolator (60) and the selection reflector (62) remove the gain control light component contained in the output light from the optical fiber amplifier (58).
Patent JP-2013115882-A (JP)
Title: Voltage balance correction circuit
Inventor: SUZUKI MASAAKI
IPC: H02J7/02
Filed: 2011-11-28
Abstract: PROBLEM TO BE SOLVED: To prevent switching elements from being turned on at the same time and being short-circuited by a collective synchronization control of the switching elements, thereby reducing useless energy loss.SOLUTION: A voltage balance correction circuit for first, second and third batteries connected in series includes: first and second switching means that are driven when a voltage balance of the first and second batteries is corrected; third and fourth switching means that are driven when a voltage balance of the second and third batteries is corrected; and control means. The control means stops the drive of the third and fourth switching means when the voltage balance of the first and second batteries is corrected, turns on/off the first and second switching means according to voltage values of the first and second batteries, and corrects the voltage balance of the first and second batteries by using electromagnetic energy stored in an inductor.
Patent JP-2013112780-A (JP)
Title: Copolymerized polycarbonate resin composition and molded article
Inventor: IBUSUKI SHUN
IPC: C08L33/04
Filed: 2011-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a copolymerized polycarbonate resin composition and a molded article excellent in fluidity and impact characteristics without decreasing surface hardness and chemical resistance.SOLUTION: The copolymerized polycarbonate resin composition comprises: 98 to 85 parts by weight of a copolymerized polycarbonate resin (A component), which contains a 2,2-bis(4-hydroxy-3-methylphenyl)propane component (component a-1) and a 2,2-bis(4-hydroxyphenyl)propane component (component a-2) as an aromatic dihydroxy component, wherein the proportion of the component a-1 is 40 to 90 mol% with respect to 100 mol of the whole aromatic dihydroxy compound, and which has a viscosity average molecular weight of 1.8×10to 3.2×10; and 2 to 15 parts by weight of a specified fluidity improving agent (B component); and blended in 100 parts by weight in total of the above A and B components, 1 to 10 parts by weight of an impact resistance improving agent (C component) and 0.05 to 0.5 parts by weight of a pentaerythritol ester (D component). The molded article is formed of the above resin composition.
Patent JP-2013109739-A (JP)
Title: Welfare application of posture detection system using ultra sonic sensor array
Inventor: NISHIDA RYOSUKE
IPC: G08B25/04
Filed: 2011-11-17
Abstract: PROBLEM TO BE SOLVED: To provide means for detecting the posture recognition of an object person in a private room such as a bathroom and a toilette without using an optical camera and the like, and sensing an emergency state such as falling or sudden illness.SOLUTION: A ultrasonic array sensor 11 installed in an array shape measures a distance to a front object, and the obtained distance is subjected to a classifier of an Internet server 14 to detect a posture of the front object (an object person) by difference from advance information. If the detected posture is an abnormal posture or an emergency state posture, that is informed to an address and a telephone number which were specified through an Internet server 15.
Patent JP-2013121169-A (JP)
Title: Digital output circuit having failure detection function
Inventor: INADA MAMORU
IPC: H03K17/00
Filed: 2011-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a digital output circuit capable of detecting component failures at an arbitrary timing by a simple configuration without wrong outputting to a load, in a digital output circuit used for a railway system requiring a high reliability and a high operation rate.SOLUTION: A digital output circuit is configured by a DC power supply 1, a switch element 6 for controlling whether or not a voltage is applied to a load 8, a capacitor 7 connected in parallel to the load 8, a voltage detection circuit 5 connected to an input side of the switch element 6, an AC power supply 2 and a resistor 3 for applying an AC voltage to the digital output circuit, and a changeover switch 4 for connecting the AC power supply to the digital output circuit.
Patent JP-2012127347-A (JP)
Title: Turbine component with near-surface cooling passage and process therefor
Inventor: LACY BENJAMIN PAUL
IPC: F01D9/02
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To provide a process for creating a near-surface cooling passage in an air-cooled turbomachine component.SOLUTION: The process entails a step of forming a channel in a surface of a surface region of the component 10 so that the channel is open at the surface and fluidically connected to a first cooling passages within the component 10. A metallic layer is then deposited on the surface and over the channel without filling the channel. The metallic layer closes the channel at the surface of the surface region to define therewith a second cooling passage within the component 10 that is fluidically connected to the first cooling passages. A coating system is then deposited on the metallic layer to define the outermost surface of the component 10. The second cooling passage is closer to the outermost surface of the component 10 than the first cooling passages.
Patent JP-2013122556-A (JP)
Title: Information display system, information display device, management server and information display method
Inventor: KISHIDA MASAMI
IPC: G06Q30/02
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To provide an information display system which causes a number of people to see information such as an advertisement, while making the information changeable according to a situation.SOLUTION: An information display system which is configured to include a plurality of information display devices 12 comprises a surrounding situation acquisition unit such as an access point device, a communication unit, a display information determination unit and a display unit. The surrounding situation acquisition unit acquires situation information indicating a surrounding situation. The communication unit transmits the situation information acquired by the surrounding situation acquisition unit. The display information determination unit determines display information to be displayed by the information display devices 12 on the basis the situation information acquired by the plurality of information display devices 12 while taking locations of the information display devices 12 into consideration. The display unit is embedded in the information display devices 12 and displays the information determined by the display information determination unit.
Patent JP-2013123195-A (JP)
Title: Portable terminal and antenna for the same
Inventor: MITSUNOBE MAKOTO
IPC: H04M1/02
Filed: 2011-12-12
Abstract: PROBLEM TO BE SOLVED: To enable an antenna part to be easily disposed in a narrow space at a communicable portable terminal.SOLUTION: A substrate having an electric power supply contact is provided at a second housing 5, and a groove is provided at a periphery of a rear side cabinet 9 forming a part of the second housing 5. A three-dimensionally shaped resin member 22 is integrally formed at a base part 21, formed by an elastic member, so as to continue thereinto, and an antenna part 25 is provided on a surface of the resin member 22. The base part 21 is fitted into the groove to supply power to the antenna part 25 through the electric power supply contact.
Patent JP-2013115417-A (JP)
Title: Photoelectric conversion element and manufacturing method thereof
Inventor: YASUI TAKASHIGE
IPC: H01L31/10
Filed: 2011-11-24
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion element capable of determining an electrode serving as an anode and an electrode serving as a cathode.SOLUTION: A convex layer 11 is formed in a semiconductor layer 10 of a photoelectric conversion element 1. A conductive layer 40 is laminated on a surface of the semiconductor layer 10 so as to contact with one side surface of the convex layer 11. A first electrode 21 is provided on the surface of the semiconductor layer 10 so as to contact with a surface on the opposite side of the convex layer 11. A second electrode 22 is provided in the conductive layer 40. In addition, a metal nanostructure 30 including a number of periodic structures 33 is laminated on the convex layer 11 or the conductive layer 40. Each periodic structure 33 is composed of a plurality of first salients 31. An arrangement interval of the first salients 31 differs among the periodic structures 33.
Patent JP-2013124421-A (JP)
Title: Method for producing deinked pulp
Inventor: HAMADA YOSHITO
IPC: D21B1/16
Filed: 2011-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing deinked pulp, which does not use an alkaline agent such as sodium hydroxide in a disintegration process, and produces deinked pulp having excellent ink releasability.SOLUTION: The method for producing the deinked pulp includes the disintegration process of disintegrating raw material waste paper in water. In the disintegration process, in a range of 0.3-6.0 pts.wt. of zinc oxide having an average particle diameter of 1.0-5.0 μm is added with respect to 100 pts.wt. of the raw material waste paper to disintegrate the raw material waste paper. The disintegration process is conducted by setting the pH of water in a range of 6-10.
Patent JP-2013123937-A (JP)
Title: Telescopic steering device
Inventor: MIHARA SHIN
IPC: B21D26/033
Filed: 2011-12-13
Abstract: PROBLEM TO BE SOLVED: To attain a structure holding stably an inner column on an inner diameter side of an outer column.SOLUTION: An outer column 13d and a movable side bracket 22b are bulging-molded integrally by a hydroform method or the like. Respective protrusions 23a, 23a forming a support part 26 of the outer column 13d are abutted against the outer peripheral surface of the inner column 14c only at three circumferential places. In the width direction outer surfaces of plate parts 25a, 25a to be caught of the movable bracket 22b, around an axial intermediate part of a column side through-hole 30, projections 31 are provided while projecting in width directions from both width direction outer surfaces. In the assembly state, the width direction inner surfaces of support plate parts 28, 28 of a fixed side bracket 12b are abutted against the width direction outer surfaces of the projections 31.
Patent JP-2013126068-A (JP)
Title: Visible light communication transmission and reception method, visible light communication transmitting device, visible light communication receiving device, and program
Inventor: SHIRAKI YOSHIFUMI
IPC: H04B10/40
Filed: 2011-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a visible light communication transmission and reception method capable of transmitting and receiving a transmission signal using the same transmitting device even when a receiving device with sufficient processing speed and a receiving device with insufficient processing speed are mixed.SOLUTION: A transmitting device 11 includes a light-emitting element 100, a modulation unit 110, a modulation result rearrangement unit 120, and a visible light emission control unit 130. The modulation unit 110 modulates a transmission signal. The modulation result rearrangement unit 120 rearranges modulation signals. The visible light emission control unit 130 controls the light-emitting element 100 to output a visible light signal. A receiving device 21 includes a light-receiving element 200, a visible light reception control unit 210, a light reception result rearrangement unit 220, and a demodulation unit 230. The visible light reception control unit 210 receives a visible light signal using the light-receiving element. The light reception result rearrangement unit 220 rearranges reception rearrangement signals. The demodulation unit 230 demodulates and outputs a reception modulation signal.
Patent JP-2013125162-A (JP)
Title: Toner for electrostatic charge image development, developer for electrostatic charge image development, toner cartridge, process cartridge, image forming apparatus, and image forming method
Inventor: SHINYA TOMOHIRO
IPC: G03G15/08
Filed: 2011-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a toner for electrostatic charge image development that suppresses a change in a charge amount irrespective of a change in environment including a change from a high-temperature and high-humidity condition to a low-temperature and low-humidity condition, and suppresses the occurrence of image unevenness or fogging.SOLUTION: A toner for electrostatic charge image development contains a polyester resin, colorant, and a charge control agent. The charge control agent is a monomer represented by the following formula (wherein M is a metal ion and a proton); the mass of a vinyl-based monomer relative to the mass of a copolymer is in a range of 30 mass% to 80 mass%; and the rate of the metal ion to the proton of COOM present on the surface of the toner is 0.5 or more.
Patent JP-2013125712-A (JP)
Title: Positive electrode for nonaqueous electrolyte battery, nonaqueous electrolyte battery including the same, and plug-in hybrid vehicle mounted with the battery
Inventor: KAWAMOTO MARIKO
IPC: H01M4/525
Filed: 2011-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte battery maintaining excellent output characteristics, specifically even in a low SOC region and even in-long term use, in addition to high energy density and safety.SOLUTION: A positive electrode for a nonaqueous electrolyte battery contains: a first active material having an α-NaFeOtype crystal structure and comprising a lithium transition metal composite oxide represented by composition formula: LiMeO(where, Me represents a transition metal element including Co, Ni and Mn, and α≥0 is satisfied); and a second active material having a discharge potential region baser than that of the first active material, and comprising a phosphoric acid transition metal lithium compound. The second active material has a crystallite diameter as determined by X-ray diffraction measurement of 0.2 μm or less, and a ratio of the mass of the second active material relative to the sum of the mass of the first active material and the mass of the second active material is less than 20%.
Patent JP-2013123630-A (JP)
Title: Rubber plate cleaning tool
Inventor: NOMURA YOSHIZO
IPC: B08B1/00
Filed: 2011-12-16
Abstract: PROBLEM TO BE SOLVED: To prevent any wiping mark from being left and to allow rain water, detergent, and the like to go through a window frame side when operating a cleaning tool along the window frame.SOLUTION: A corner part C of a rubber plate 3 is cut diagonally or is formed in an R shape. A contact surface side 3a of the corner part C is formed into an inclined surface which becomes thinner as it goes toward its end edge 3c. An opposite surface side 3b of the contact surface side 3a of the corner part C is formed as inclined surfaces 3a, 3b which become gradually thinner as the opposite surface side 3b goes to its end edge.
Patent JP-2013127660-A (JP)
Title: Design method of substrate wiring
Inventor: INAGAKI MASASHI
IPC: G06F17/50
Filed: 2011-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a design method of a substrate wiring, capable of efficiently designing a wiring substrate free from cross talk without the need of noise analysis of the wiring substrate of which layout is designed.SOLUTION: A design method of a substrate wiring includes: a first step S1 of calculating severity as an index for preventing crosstalk from a generation noise level and an allowable noise level about a wiring pair consisting of an aggressive side wiring and a victim side wiring of noise; a second step S2 of imparting a severity class (SC) classified and defined in advance in a severity value range to the wiring pair, on the basis of the calculated severity; a third step S3 of designating one or more design allowable values belonging to the SC imparted to the wiring pair for the design factor of the wiring pair and creating a designated allowable value list, on the basis of a preset design allowable value list for each SC; and a fourth step S4 of laying out the wiring pair on a substrate on the basis of the design allowable values.
Patent JP-2013128442-A (JP)
Title: Dna molecule binding to listeria monocytogenes and use of same
Inventor: HORII KATSUNORI
IPC: C12N15/09
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a DNA molecule binding to Listeria monocytogenes and to provide the use of the same.SOLUTION: The nucleic acid molecule binding to the Listeria monocytogenes comprises the DNA molecule containing a polynucleotide having a specific sequence. The binder binds to the Listeria monocytogenes containing the nucleic acid molecule. The DNA molecule is useful in the specific detection of the Listeria monocytogenes, and as a new tool for investigation in fields of food administration, food sanitation and the like.
Patent JP-2013130457-A (JP)
Title: Shape measurement apparatus, shape measurement system and shape measurement method
Inventor: FURUYA MASA
IPC: G01B11/25
Filed: 2011-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a shape measurement apparatus capable of highly accurately measuring a wide height range.SOLUTION: A shape measurement apparatus includes: a first grating 3 having a first pitch; a second grating having a second pitch larger than the first pitch and arranged selectively between the first grating 3 and the second grating; a stage 14 on which a measurement object 4 is arranged; a phase calculation part for calculating a distribution of first phases on the surface of the measurement object 4 on the basis of a deformed image of the first grating formed on the surface of the measurement object 4 and calculating a distribution of second phases on the surface of the measurement object 4 on the basis of a deformed image of the second grating formed on the surface of the measurement object 4; a phase connection part for phase-connecting the distribution of the first phases by using a phase degree calculated on the basis of a phase difference between the distribution of the second phases obtained by multiplying a value obtained by dividing the second pitch by the first pitch and the distribution of the first phases; and a height calculation part for calculating a distribution of heights on the surface of the measurement object on the basis of the phase-connected distribution of first phases.