baber/WOPTO huggingface dataset:
Patent JP-2014066677-A (JP)
Title: Raman spectrometer
Inventor: TAKAI MITSURU
IPC: G01N21/65
Filed: 2012-09-27
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which a conventional Raman spectrometer uses a prism or a diffraction grating as a spectrometer for detecting a Raman scattering peak spectrum, but a prerequisite of a rotary driving device for the prism makes it difficult to downsize a device as a whole.SOLUTION: A Raman spectrometer includes: a Raman scattering light generation mechanism that generates Raman scattering light by irradiating light; a plurality of waveguide mode resonance gratings for spectroscopy; and a light detector that receives and detects light from the plurality of waveguide mode resonance gratings. Further, the waveguide mode resonance gratings resonate with a Raman scattering light peak spectrum wavelength, respectively.
Patent JP-2014070978-A (JP)
Title: Calibration device, and calibration method of imaging apparatus
Inventor: IWATA SHO
IPC: B25J19/04
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a calibration device which improves calibration accuracy of an imaging apparatus in a short time.SOLUTION: A calibration device includes: a calibration processing unit 231 serving as a similarity calculation part which calculates similarities of a plurality of captured images to respective master images, a classifying part which classifies the plurality of captured images into a plurality of groups, a calibration processing part which determines correction values for conversion between positions on a calibration board of feature points and positions on captured images on the basis of representative image groups each of which is extracted for each group, and a similarity difference calculation part which obtains a similarity difference from a maximally similar image in each group. If an error is determined to be larger than a prescribed value when maximum similarity images in each group are taken as a representative image group, the calibration processing unit 231 substitutes at least one captured image in the representative image group with a captured image having the smallest or smaller similarity difference to determine a correction value. The determination part performs determination based on the correction value after substitution.
Patent JP-2013020982-A (JP)
Title: Structure of solid oxide fuel cell
Inventor: KIL JAE HYOUNG
IPC: H01M8/02
Filed: 2012-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a solid oxide fuel cell with a new fuel-electrode support form and air-electrode support form which can extend a lifespan.SOLUTION: A tubular solid oxide fuel cell includes: a porous tubular air-electrode support; an electrolyte layer located inside the tubular air-electrode support; and a fuel-electrode layer located inside the electrolyte layer. The porous tubular air-electrode support has a plurality of through holes in the longitudinal direction so that air can flow therethrough.
Patent JP-2014074351-A (JP)
Title: Exhaust system member
Inventor: YAMANARI KENJI
IPC: B60K13/04
Filed: 2012-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust system member which can suppress penetration of a sputter produced when opposite parts of respective split members are welded to each other, or a sputter produced when another member is welded to an opening into the interior.SOLUTION: On the edge part 21a in the axial direction of a first opposite part 21 of a first split member 20, a notch is disposed on a boundary between a tip portion 22 and a base edge portion 23 located on an inner side than the tip portion 22. Further, when a second split member 30 is assembled to the first split member 20 such that the first opposite part 21 and a second opposite part 31 are superimposed on each other, a notch surface 25 of the base edge side of the notch is abutted to a tip surface 32 of the second opposite part 31.
Patent JP-2014075103-A (JP)
Title: Electronic apparatus, control method, and control program
Inventor: MIURA SAAYA
IPC: H04M1/72472
Filed: 2012-10-05
Abstract: PROBLEM TO BE SOLVED: To improve the convenience for managing icons.SOLUTION: In one aspect, an electronic apparatus (for example, a smartphone) 1 is provided with a display 2A and a controller 10. The display 2A displays a first screen including icons corresponding to applications. The controller 10, upon detection of a screen addition operation for adding a new screen when setting an icon to a selection state in accordance with a selection operation for a first screen, creates a second screen which includes the icon in the selection state.
Patent JP-2014077832-A (JP)
Title: Toner binder and toner
Inventor: TANAKA TAKAHIRO
IPC: G03G9/087
Filed: 2012-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a toner binder that has excellent low-temperature fixability and blocking resistance, and excellent image intensity of toner and printed matters.SOLUTION: A toner binder contains a crystalline resin (A), and (A) has an ester group and has the maximum peak temperature of heat of fusion of 40 to 100°C; and the pencil hardness of the toner binder is 4B to 5H.
Patent JP-2014077713-A (JP)
Title: Voltage display device and solar cell system
Inventor: OTSUKA KEISUKE
IPC: H01L31/04
Filed: 2012-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a power supply system including a plurality of DC power supply sources, which allows detection of output voltage state in the DC power supply sources.SOLUTION: A voltage display device displays a voltage of a power supply system (10) that includes a plurality of DC power supply sources (15), and that includes a connection part (17) for connecting the DC power supply sources (15) and outputting DC of one system. Display parts (20) are respectively provided for displaying voltage states of the DC power supply sources (15), corresponding to the DC power supply sources (15).
Patent JP-2014078901-A (JP)
Title: Data transfer circuit, imaging element and imaging apparatus
Inventor: SANADA SHINGO
IPC: H04N5/369
Filed: 2012-10-12
Abstract: PROBLEM TO BE SOLVED: To reduce transfer delay.SOLUTION: The data transfer circuit includes: plural data transfer sections each of which has a transfer line for transferring pixel signal read out from a pixel column of an image sensor and an amplification section for amplifying the pixel signal output from the transfer line, and each of the plural data transfer sections transfers a pixel signal from different pixel columns. The plural data transfer sections are connected to each other in series. By reducing transfer delay, the data output section can precisely take in the data at a high speed. The art is applicable to, for example, any apparatus such as imaging element, imaging apparatus.
Patent JP-2014081553-A (JP)
Title: Image forming apparatus
Inventor: YAMANAKA TAIKI
IPC: G03G15/00
Filed: 2012-10-18
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of improving accuracy in correcting image formation conditions by predicting a change in transfer amount of toner generated due to disturbance.SOLUTION: An image forming apparatus 1 includes an image carrier 50, a transfer unit 60, a density detection sensor 91, and a control unit 100. The density detection sensor 91 is arranged on the downstream side of the transfer unit 60 on the image carrier 50 to detect the density of a toner image P1 for a correction patch. The control unit 100 corrects image formation conditions on the basis of a detection value detected by the density detection sensor 91. The control unit 100 further corrects the detection value by using at least one or more pieces of information of the charge amount of toner and the resistance value of the transfer unit.
Patent JP-2013047521-A (JP)
Title: Pump equipment
Inventor: MAYUZUMI KATSUNORI
IPC: F04D13/12
Filed: 2012-10-18
Abstract: PROBLEM TO BE SOLVED: To provide pump equipment enabling managed operation with higher reliability by approximating a managed operational water volume when employing a small water volume managed operation to a normal drainage water volume.SOLUTION: In the pump equipment (1-5) including a plurality of pumps (30-5, 30-5) for pumping up fluid in a suction water tank (10) and discharge valves (47-5, 47-5) provided at discharge sides of the respective pumps, upstream sides of the discharge valves (47-5, 47-5) of the plurality of pumps (30-5, 30-5) are connected to each other by a bypass pipe (51-5), a bypass valve (59-5) is provided at the bypass pipe, the discharge valve of each pump connected with the bypass pipe is closed and the bypass valve is opened during management operation, so that fluid pumped up by any pump is returned into a suction water tank from the other pump through the bypass pipe. Thereby, managed operation with a water volume close to that in normal operation is enabled, thus enabling managed operation with high reliability.
Patent JP-2014085111-A (JP)
Title: Infrared type gas sensor
Inventor: YOSHIKAWA TAKASHI
IPC: G01N21/35
Filed: 2012-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an infrared type gas sensor capable of detecting explosion lower limit concentration regardless of each component ratio of a natural gas.SOLUTION: In an infrared type gas detector in which an infrared source 3 and infrared detectors 4, 5 are disposed to face each other and a gas is introduced in the light path so that the concentration of the gas is measured on the basis of permeability, infrared rays to be incident on the infrared detectors 4, 5 are in a first wavelength band with a center wavelength of about 3.4 μm and in a second wavelength band with a center wavelength of about 7.85 μm, the concentration of methane is measured by signal processing means 10 on the basis of permeability of the second wavelength band, and the concentration of ethane, propane and butane is measured by offsetting the concentration on the basis of the permeability of the second wavelength band with the concentration of methane.
Patent JP-2014084365-A (JP)
Title: Rubber composition for tread and pneumatic tire
Inventor: NISHIOKA KAZUYUKI
IPC: C08K5/20
Filed: 2012-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a tread capable of improving low fuel consumption properties, wet grip performance, abrasion resistance and workability in a good balance, and to provide a pneumatic tire using the same.SOLUTION: The invention relates to a rubber composition for a tread containing a rubber component, silica and a compound represented by the formula (I), and having the content of a conjugated diene polymer having a monomer unit based on the a conjugated diene and a monomer unit based on a compound represented by the formula (2) and the like of 5 mass% or more in 100 mass% of the rubber component, and the content of the silica of 5 to 150 pts.mass based on 100 pts.mass of the rubber composition.
Patent JP-2013078316-A (JP)
Title: Specific and high affinity binding protein including modified sh3 domain of fyn kinase
Inventor: GRABULOVSKI DRAGAN
IPC: C12N15/09
Filed: 2012-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a modified target-specific and high affinity binding protein.SOLUTION: This recombinant binding protein includes at least one derivative in an Src homologous 3 domain (SH3) of FYN kinase, where at least one amino acid located in the src loop or up to two amino acids adjacent to the src loop and/or at least one amino acid located in an RT loop or up to two amino acids adjacent to the RT loop is substituted, deleted or added. Further provided is a fused protein including the binding protein fused with a pharmaceutically and/or diagnostically active ingredients.
Patent JP-2014090920-A (JP)
Title: Workstation device
Inventor: UCHINO MANABU
IPC: A47B7/00
Filed: 2012-11-05
Abstract: PROBLEM TO BE SOLVED: To enable personal possessions to be stored without impairing the freedom of the seat selection in table furniture.SOLUTION: A workstation device includes: table furniture 2 having a top plate 2c whose lateral dimensions are larger than the front-back dimensions; table furniture 4 having a top plate 4c whose lateral dimensions are larger than the front-back dimensions; and storage furniture 3 arranged abutting against the edge in the lateral direction of the top plate 2c and the top plate 4c between the table furniture 2 and the table furniture 4, whose height dimensions exceed the installation height of the top plate 2c and the top plate 4c.
Patent JP-2014096257-A (JP)
Title: Spark plug
Inventor: TAKAOKA KATSUYA
IPC: H01T13/38
Filed: 2012-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a spark plug including an insulator having excellent corrosion resistance and a small degradation rate of withstand voltage characteristics and mechanical strength when temperature becomes higher than normally high temperatures, and displaying excellent withstand voltage characteristics and mechanical strength at high temperatures.SOLUTION: This spark plug includes an insulator made of an alumina base sintered body containing an Si component and a rare earth element component at a percentage content satisfying the following conditions (1) and (2), and having alumina particles and an alumina grain boundary phase having a composite oxide crystal phase satisfying the following condition (3). (1) 0.05≤a percentage content (mass %) obtained by converting an Si component to an oxide≤0.45, (2) 2.5≤[(a percentage content obtained by converting a rare earth element component to an oxide)/(a percentage content obtained by converting an Si component to an oxide)]≤4.5, and (3) a composite oxide crystal phase containing at least two kinds of components selected from an Al component, an Si component, each component in group II elements, and each component in rare earth elements.
Patent JP-2013027788-A (JP)
Title: Auxiliary dilator and catheter assembly that uses the same
Inventor: KAJII TATSUHIKO
IPC: A61M25/06
Filed: 2012-11-08
Abstract: PROBLEM TO BE SOLVED: To provide a device used for a procedure using a catheter that can insert the catheter into a body more smoothly by forming a hole of a necessary and sufficient size in the body surface, and to provide a catheter assembly that uses the device.SOLUTION: An auxiliary dilator 80 includes: a body 81 having a tapered part 81a of a tapered shape that tapers toward the tip and encircling an extended part 44 in a state that a tip end port 44a of the extended part 44 of a main dilator 40 is projected; and a separation section 88 attached to the body 81 and that can remove the body 81 from the main dilator 40.
Patent JP-2013034250-A (JP)
Title: Interactive media guidance system having multiple devices
Inventor: WALKER TODD A
IPC: H04N5/92
Filed: 2012-11-09
Abstract: PROBLEM TO BE SOLVED: To provide interactive media guidance system having multiple devices.SOLUTION: When selecting a television program for recording, a user may configure delivery of the selected television program and associated data and interactive applications to different user equipment devices in a home network, which may have different capabilities. Because the user equipment devices in the home network may have different capabilities, the user may wish to deliver different types and amount of content, different amounts of data, and different versions of interactive applications to the user equipment devices in the home network.
Patent JP-2014098589-A (JP)
Title: Gas sensor
Inventor: ATSUMI NAOKATU
IPC: G01N27/409
Filed: 2012-11-13
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor of which the reduction in detection accuracy can be suppressed by suppressing swinging of a lead wire in a radial direction in a part where a detection element and an elastic member are spaced from each other.SOLUTION: In an oxygen sensor 1, a lead wire 81 and a connection fitting 20 are connected in a cylindrical hole 69 of a detection element 6, and an insulating member 8 having an insertion hole 81 through which the lead wire 81 is inserted is disposed between a body fitting 5 and a grommet 9, and a minimum diameter A of the insertion hole 81 of the insulating member 8 is smaller than a diameter B of an aperture of the cylindrical hole 69 of the detection element 69. Because of this configuration, swinging of the lead wire 81 in a radial direction of the oxygen sensor 1 is restricted by the insertion hole 81 of the insulating member 8 to reduce stress applied to a connection part between the connection fitting 20 and the lead wire 81, so that poor contact between the lead wire 81 and the connection fitting 20 and coming-off of the lead wire 81 from the connection fitting 20 can be prevented. As a result, the reduction in detection accuracy of the oxygen sensor 1 can be suppressed.
Patent JP-2014097596-A (JP)
Title: Inkjet recording material
Inventor: SUZUKI YUKIHIRO
IPC: B41M5/52
Filed: 2012-11-14
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet recording material excellent in terms of ink absorbency, pigment ink color development, and operability.SOLUTION: At least one ink absorption layer is coated atop a base paper. The ink absorption layer includes inorganic particulates, boric acid or borate, polyvinyl alcohol, and a copolymer of acrylamide and an acrylic quaternary ammonium salt (in a case where the molar ratio of the acrylamide and acrylic quaternary ammonium salt is expressed by m : n, the ratio of m and n satisfies, when m+n=100 is assumed, the stipulation of being beyond a range of m : n=98 : 2-78 : 22.
Patent JP-2014098458-A (JP)
Title: Self-aligning roller bearing
Inventor: KOBAYASHI MASAHITO
IPC: F16C19/38
Filed: 2012-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a self-aligning roller bearing achieving a reduction in wear of a guide ring while suppressing vibration of the guide ring.SOLUTION: A self-aligning roller bearing includes: an inner ring 1 having double-row raceway surfaces on an outer peripheral surface thereof; an outer ring 2 having on an inner peripheral surface thereof a spherical-shaped raceway surface opposed to the double-row raceway surfaces; a plurality of rollers 3 disposed rotatably between the double-row raceway surfaces; and a guide ring 5 that is disposed between rows of the rollers 3 so as to guide the rollers 3. The guide ring 5 is formed of cast iron having hardness Hv of 300 or less.
Patent JP-2014101982-A (JP)
Title: Solenoid valve
Inventor: UEMA TAKESHI
IPC: F16K31/06
Filed: 2012-11-22
Abstract: PROBLEM TO BE SOLVED: To attempt durable improvement of a solenoid valve used in a high quality compressed air environment that hardly contains lubrication components such as oil or water, by relieving fretting wear.SOLUTION: A solenoid valve comprises: a valve housing 50 having a valve bearing surface 30 formed around a valve port 32 which is open into a valve chamber 22; and a valve body 40 which is provided in the valve chamber, has a sitting surface 42, and is movable between a shut valve position in which the sitting surface sits on the valve bearing surface to close the valve port and an open valve position in which the sitting surface is alienated from the valve bearing surface to open the valve port. Plastic films 70 and 74 are adhered to at least one of the valve bearing surface of a valve bearing member 14 and the sitting surface of the valve body.
Patent JP-2014107298-A (JP)
Title: Printed wiring board and printed circuit board
Inventor: NUMAO TAKASHI
IPC: H01L23/12
Filed: 2012-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board which allows for suppression of ringing of a signal waveform generated by a return current, effectively even in the case of a small number of ground pads and to provide a printed circuit board comprising the printed wiring board.SOLUTION: On the first row and the second row of electrode pads 211 in a surface layer 201, signal pads 231 are arranged. In the second row, a plurality of ground pads 255, connected with a ground plane 214 via the ground vias 256, are arranged. In the surface layer 201, the signal pads 231 are led out to the outside of the plurality of electrode pads 211 by signal wiring 212. The interval between the ground pads 255 is (C0×tr)/(2×√ε) or less, where CO is the speed of light, tr is the rising time of a signal, and ε is a dielectric constant.
Patent JP-2013067558-A (JP)
Title: Optical glass
Inventor: FU JIE
IPC: C03C3/155
Filed: 2012-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a novel optical glass which has a refractive index (nd) of 1.78 to 2.2 and an Abbe number (νd) of 16 to <40 and is suitable for precision mold press molding by virtue of its having a low glass transition temperature.SOLUTION: This optical glass contains by mole% in terms of oxides, 25 to 60% of BO, 2 to 45% (in total) of TiOand NbOand 1 to 25% of WOand has a refractive index nd of 1.78 to 2.2 and an Abbe number νd of 16 to <40. Further, the glass contains 5 to 35% of LaOand 1 to 40% of ZnO and has a glass transition temperature (Tg) of ≤700°C. Hereby, the optical glass is excellent in meltability, stability and devitrification resistance of the glass, and has a high refractive index, high light-dispersive power and excellent precision press moldability.
Patent JP-2014107417-A (JP)
Title: Semiconductor device
Inventor: OSHIRO MASAHIKO
IPC: H01L29/739
Filed: 2012-11-28
Abstract: PROBLEM TO BE SOLVED: To attain both ensuring switching speed by a power transistor and reducing noise.SOLUTION: A semiconductor device 100 includes a power transistor 110 and a gate pad 150 exposed to the outside. A first resistor R1 is connected between the gate pad 150 and a gate electrode of the power transistor 110, and a second resistor R2 is connected between the gate pad 150 and a source electrode (a first electrode) of the power transistor 110. A first capacitance is connected, in parallel to the second resistor R2, between one end of the first resistor R1 connected to the gate electrode and the source electrode (the first electrode) of the power transistor 110.
Patent JP-2014107432-A (JP)
Title: Multiple piece forming substrate
Inventor: YAMAGUCHI TAKESHI
IPC: H05K1/02
Filed: 2012-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a multiple piece forming substrate where a warp is hard to occur on a wiring board.SOLUTION: In a multiple piece forming substrate, because a coupling part 92 connecting a wiring board 10 with a frame 96 is coupled with only one of two sides facing the wiring board 10 and is not coupled with the other facing side, stress caused by heat expansion of the frame 96 is not applied when applying reflow, thereby a warp does not occur.
Patent JP-2014110643-A (JP)
Title: Dc/dc voltage conversion device and method of controlling voltage conversion
Inventor: KOBAYASHI MASARU
IPC: H02M3/155
Filed: 2012-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a DC/DC voltage conversion device capable of suppressing transient fluctuation in voltage caused by discontiguous production loss of a power semiconductor unit, compared to the conventional one.SOLUTION: In a DC/DC voltage conversion device, control is performed such that two or more pairs of power semiconductor units, in which a switching element and a rectifying element are connected in antiparallel, first ones of the pairs of the power semiconductor units are connected in series between a primary-side anode terminal and a secondary-side anode terminal, a power module, in which second ones of the power semiconductor units are connected in series in a direction opposite to the first ones of the power semiconductor units between the primary-side anode terminal and a secondary-side cathode terminal, is connected in series to a rector, and transient fluctuation in voltage is suppressed when switching is made between the case where a current of the reactor has only a positive or negative polarity, and the case where the polarity of the current of the reactor remains either positive or negative.