baber/WOPTO huggingface dataset:
Patent JP-2014154926-A (JP)
Title: Reception signal processing apparatus and reception signal processing method
Inventor: ENDO KAZUTOMI
IPC: H04B10/61
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, in a reception signal processing apparatus using a constant modulus algorithm (CMA), reception sensitivity may change while depending on a polarization state of a carrier wave.SOLUTION: A reception signal processing apparatus comprises: a polarization separation section for receiving a transmission signal in which carrier waves are modulated, separating the carrier waves in polarizing directions which are orthogonal to each other, and outputting a first polarization signal and a second polarization signal which are signal components of the carrier waves; a power branching ratio calculation section for calculating an average power branching ratio from amplitudes of the first polarization signal and the second polarization signal; a filter section for applying equalization processing to the first polarization signal and the second polarization signal and outputting a first equalized signal and a second equalized signal; and a tap coefficient control section which uses the average power branching ratio to calculate a tap coefficient specifying operation of the filter section and sets the tap coefficient to the filter section.
Patent JP-2013081260-A (JP)
Title: Electronic apparatus
Inventor: MURAKAMI MITSUHIRO
IPC: H04N5/64
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an electronic apparatus which inhibits the damage.SOLUTION: According to one embodiment, an electronic apparatus, to which a display unit having a display screen may be attached, includes; a housing having a holder to which the display unit may be attached; a connector which is positioned at an opening of the holder and to which the display unit may connect; and a support part. The support part has a fixing part provided at the housing; a first portion extending in a first direction relative to the fixing part; and a second portion which is supported by the first portion, may elastically deform in a second direction that substantially intersects with the first direction, and supports the connector.
Patent JP-2014155052-A (JP)
Title: Error correction decoding method and error correction decoding device
Inventor: NAKAMURA TAKAHIKO
IPC: H03M13/45
Filed: 2013-02-08
Abstract: PROBLEM TO BE SOLVED: To improve performance by avoiding outputting a wrong decoding result while suppressing the number of times of decoding even if the number of errors in received data is large.SOLUTION: A bit inversion position selection section 3 selects k bits of the lowest reliability and the next lowest p bits on the basis of reliability information about received data, and sets a pattern of a changing combination of 0 and 1 of the k, p bits in accordance with the number of decoding iterations. Processing of a decoding section 5 and an error detection section 6 is iterated as the pattern of the k bits is changed until the number of decoding iterations reaches 2and, after (2+1) is reached, the processing of the decoding section 5 and the error detection section 6 is iterated as the pattern of the p bits is changed with all the k bits inverted, and a decoding result with no errors detected is output from an output selection section 7.
Patent JP-2014151300-A (JP)
Title: Ultraviolet irradiator for a water treatment and ballast water treatment apparatus
Inventor: MOKURA SHUJI
IPC: C02F1/32
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet irradiator for a water treatment requiring a small maintenance space and a ballast water treatment apparatus using the same.SOLUTION: The provided ultraviolet irradiator for a water treatment comprises: an ultraviolet lamp unit furnished with an ultraviolet lamp and an ultraviolet lamp protective tube; multiple cylindrical chambers each possessing, in interiors thereof, at least one of the ultraviolet lamp units for irradiating ultraviolet rays onto treatment target water; and a connection tube for streaming the treatment target water in-between the chambers. The chambers are arranged side-by-side in a state where the cylindrical axes thereof are being arrayed in parallel. The chamber interiors are serially connected by the connection tube for enabling the continuous streaming of the treatment target water therethrough.
Patent JP-2014156891-A (JP)
Title: Hydraulic transmission
Inventor: RYU SHOHEI
IPC: F15B11/028
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic transmission which enables a jet pump to be provided without increasing the number of components in a hydraulic circuit and inhibits energy loss relating to a pressure control valve.SOLUTION: The invention includes: a main hydraulic pump 2; a pilot pump 3; a hydraulic actuator 5; a directional control valve 6; a suction circuit which supplies an oil suctioned by the main hydraulic pump 2; a pilot relief valve 8 which defines a discharge pressure of the pilot pump 3, and so on. A jet pump 10 is provided at the suction circuit. The jet pump 10 includes: a suction pipeline 11 which is connected with the main hydraulic pump 2 at one end; a first pipeline 12 which is connected with the pilot relief valve 8 at one end; a connection part 13 with which the other end of the suction pipeline 11 and the other end of the first pipeline 12 are connected; a second pipeline 14 where one end is connected with the connection part 13 and the other end is connected with a tank 4; and a nozzle 15 provided at a portion of the first pipeline 12 which is positioned near the connection part 13.
Patent JP-2014158537-A (JP)
Title: System for game parlor
Inventor: SAKAMOTO TSUNETOYO
IPC: A63F7/02
Filed: 2013-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a system for game parlors capable of improving reports that a game manager carries when adjusting game machines, by outputting adjustment information on an arrangement layout of a game machine island.SOLUTION: When outputting a setup value as a report associated with a machine number on an arrangement layout of a game machine island, the system for a game parlor can output a setup value associated with a game machine of a game machine island facing thereto across a passage, in a different direction (a vertical direction) therefrom. Consequently, a game manager transfers the reports from one hand to the other according to the arrangement direction of a currently adjusting game machine, so that game machines other than those arranged in the same arrangement direction as a game machine 1 subjected to the adjustment are less prone to check the adjustment information so as to facilitate acquisition of the game machine subjected to the adjustment.
Patent JP-2014164811-A (JP)
Title: Ultraviolet light emitting lamp
Inventor: SANO HIROYUKI
IPC: H01J63/06
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide an ultraviolet light emitting lamp exciting a phosphor with electron beams to emit ultraviolet rays.SOLUTION: An ultraviolet light emitting lamp includes: a container 8 allowing ultraviolet rays to transmit through at least a part thereof: an electron emission source 6 disposed in the container 8; a phosphor layer 3 excited by electron beams of the electron emitting source 6 to emit ultraviolet rays; a conductive film 4 disposed on the surface of the electron emitting source 6 side of the phosphor layer 3; and an acceleration electrode 2. The conductive film 4 comprises graphene. The conductive film 4 is disposed to flow electrons charged when the phosphor layer 3 is irradiated with the electrons, thereby preventing the charge up of the phosphor layer 3.
Patent JP-2014162492-A (JP)
Title: Fruit cushioning stacked container
Inventor: OISHI TAKAYA
IPC: B65D81/03
Filed: 2013-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a fruit cushioning stacked container which can store fruits in a cushioned state, and can be stacked, and of which a square frame can be repeatedly used.SOLUTION: An upper opening part 2' is divided into a plurality of lines of rectangular sections E1-E4 by arranging partitioning plates 3a, 3c in a square frame 2. A plurality of upward projections 4 are formed on the partitioning plates 3a, 3c. A locking part on which an upper edge 2c of an upper opening part 2' of the other square frame 2 can be locked is formed on an inner circumferential surface of the square frame 2. A fruit storing cushioning member 5 is soft, and includes fruit storing recessed part lines A1-A4 corresponding to the number of the plurality of lines of the rectangular sections E1-E4, and engaging parts with which the upward projections 4 can be engaged. The upward projections 4 are engaged with the engaging parts and the fruit storing cushioning member 5 is positioned on the square frame 2 with the square frame 2 covered with the fruit storing cushioning member 5. In this state, a vertical height of the square frame 2 is higher than a depth of respective fruit storing recessed parts 8, and a lower end of each fruit storing recessed parts 8 is not in contact with an upper end of the fruit below when the square frame 2 with the fruit stored is stacked vertically.
Patent JP-2014161479-A (JP)
Title: Auxiliary tableware for bread
Inventor: KAWAMORI KAZUMICHI
IPC: A47G19/30
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent dampness from generating under baked bread on a dish W, which is caused by the steam given off from the bread, as much as possible.SOLUTION: An auxiliary-tableware-for-bread 1 is placed on a dish W, on which bread P is put, and makes an interval x between the front face of the dish W and the bread P. The auxiliary-tableware-for-bread 1 forms a cylindrical shape which opens both cylinder ends 3, 3 equally and which at least one cylinder end 3 comprises three or more projections 4 which have intervals between the projections 4 existing next to each other around a cylinder shaft. The auxiliary-tableware-for-bread 1 touches the bread P by the projections 4.
Patent JP-2014162348-A (JP)
Title: Steering device, and belt tension adjusting method thereof
Inventor: KADA TOMOYASU
IPC: B62D5/04
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a steering device and a belt tension adjusting method of the steering device, in which a belt tension can be adjusted easily.SOLUTION: A rear wheel steering device comprises: a drive pulley 40 which rotates integrally with an output shaft 31A of an electric motor 31; a driven pulley which rotates accompanying rotation of the drive pulley 40 through a belt 33; a rack housing 23 having a pulley insertion hole 98; and a locknut 70 for fixing the drive pulley 40 to the rack housing 23. The drive pulley 40 includes: a pulley body 50 which rotates integrally with the output shaft 31A; a pulley housing 60 which is fitted to the rack housing 23 and houses a part of the pulley body 50; and a ball bearing 41 which supports the pulley body 50 while the pulley body 50 is rotatable against the pulley housing 60. And, the pulley body 50 of the drive pulley 40 is inserted into the pulley insertion hole 98 with being capable of approaching to or separating from the driven pulley.
Patent JP-2014164123-A (JP)
Title: Optical scanner and image forming apparatus
Inventor: TOYODA YUJI
IPC: B41J2/44
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To provide an optical scanner which corrects a phase of a deflection angle displacement wave, which shows displacement of a deflection angle of a mirror unit along the time axis with a wave form, to a target value, while reducing the time required for reaching the target value.SOLUTION: An optical deflection unit 10 is an MEMS mirror, includes a mirror driving unit 17 which drives a mirror unit 11 to vibrate it when a drive signal is input. When a phase of a first pulse signal as the drive signal is corrected for correcting a phase of a deflection angle displacement wave, a second pulse signal formed of one rectangular wave is generated before correction, and a signal formed by combining the first pulse signal with the second pulse signal before correction is output to the mirror driving unit 17, as the drive signal. The second pulse signal is generated at a timing when a phase at the pulse center of the first pulse signal to be synthesized with the second pulse signal is different by 90 degrees from a phase at the pulse center of the second pulse signal.
Patent JP-2014161304-A (JP)
Title: Cultivation apparatus
Inventor: YANAGAWA NAOHARU
IPC: A01G7/00
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a cultivation apparatus in which light is applied to the rear sides of plant leaves as well.SOLUTION: A cultivation apparatus 10 comprises a light-emitting section 100 and a support section 120. The light-emitting section 100 surrounds a cultivation area where plants are cultivated from sides and above, and has a light-emitting surface which emits light toward inside. Further, the light-emitting section 100 has an expanding section 101. The expanding section 101 expands in a vertical direction by being opened from a folded state. Then, the support section 120 supports the light-emitting section 100 from above.
Patent JP-2014167851-A (JP)
Title: Optical lens and light emitting device
Inventor: OKANO YUZO
IPC: F21S2/00
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To reduce the possibility of generation of illuminance unevenness on an irradiated surface in an edge-light type lighting system.SOLUTION: A lens 30 has a cylindrical shape with a curvature in an X axis direction and no curvature in a Y axis direction perpendicular to the X axis direction, and includes: a first reflection surface 321 for reflecting light emitted from a light emitting diode 25 to one side in the X axis direction; a second reflection surface 322 for reflecting the light emitted from the light emitting diode 25 to the other side in the X axis direction; a first incident surface 311 on which the light reflected by the first reflection surface 321 is incident; a second incident surface 312 on which the light reflected by the second reflection surface 322 is incident; an emission surface 315 for emitting light; a third reflection surface for reflecting the light incident from the first incident surface 311 toward the emission surface; and a fourth reflection surface for reflecting the light incident from the second incident surface 312 toward the emission surface.
Patent JP-2014170635-A (JP)
Title: Battery pack and electric device
Inventor: NISHIKAWA TOMOMASA
IPC: H01M2/10
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a battery pack which secures the sealability of a storage case and cools the interior of the storage case.SOLUTION: A battery pack 11 includes a storage case 33 which stores battery cells 31 and may be attached to or removed from a tool body. The battery pack 11 includes: an insulative covering material which covers the battery cells 31 with electrodes of the battery cells 31 exposed; a holder 32 which holds the battery cells 31 covered by the covering material in the storage case 33; and an opening part 45 provided at the holder 32 and exposing portions of the battery cells 31, which are covered by the covering material, to a passage 66 of air flowing in the storage case 33.
Patent JP-2014175098-A (JP)
Title: Polymer electrolyte
Inventor: KANEMURA KIYOSHI
IPC: H01M10/052
Filed: 2013-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a polymer electrolyte capable of manufacturing a lithium ion secondary battery having favorable charge/discharge characteristics.SOLUTION: A polymer electrolyte includes a multi-branched polymer represented by formula (1) and a compound represented by formula (2). (In the formula (1), Prepresents a polymer chain having a repeating unit derived from a polymerizable monomer having an aryl group, Prepresents a polymer chain having a repeating unit derived from a polymerizable monomer having an oxyalkylene group, X and Y represent n-valence and m+1 valence coupling groups, respectively, m and n represent integers of 1-3 and 2-16, respectively, one terminal of each of m polymer chains Pis connected to one terminal of one polymer chain Pvia the coupling group Y, and the other terminal of each of n polymer chains Pis connected to one coupling group X.)
Patent JP-2014172254-A (JP)
Title: Image recording device and recording method of image recording device
Inventor: WATANABE JUN
IPC: B41J2/055
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To suppress a driving waveform of an ink jet recording device from being unstable owing to variation in recording head load with the number of driving nozzles.SOLUTION: An image recording device has a recording head control part 25 which transfers image data and a driving waveform to a recording head 9 associatively with position information on the recording head 9, and the recording head control part 25 includes a driving waveform storage part 251 which stores a plurality of driving waveform data, a number-of-driving-nozzles calculation part 252 which calculates the number of nozzles to be driven simultaneously from the image data, and a driving waveform selection part 254 which selects one driving waveform data out of the plurality of driving waveform data based upon the calculated number of driving nozzle and a predetermined number-of-driving-nozzles threshold.
Patent JP-2014173481-A (JP)
Title: Steam turbine system
Inventor: CHAI XIUJUAN
IPC: F01D17/10
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a steam turbine system capable of stably performing overload operation.SOLUTION: A main steam pipe is supplied with steam from a boiler and allows the supplied steam to flow therein. A main steam regulator valve is installed on the main steam pipe and regulates a flow rate of the steam flowing therein. An overload steam pipe, where a portion of the steam diverging from the steam flowing from the boiler in the main steam pipe flows into the overload steam pipe at an upstream side of the main steam pipe closer to the boiler than an installation position of the main steam regulator valve, allows the diverged steam to flow in the overload steam pipe. An overload valve is installed on the overload steam pipe and regulates the flow rate of the steam flowing therein. One end of a warming pipe is connected to a section downstream of the main steam pipe closer to the steam turbine than the installation position of the main steam regulator valve and the other end of the warming pipe is connected to the section downstream of the overload steam pipe closer to the steam turbine than the installation position of the overload valve.
Patent JP-2014171998-A (JP)
Title: Coating method and coating device
Inventor: KOBAYASHI HIROKAZU
IPC: B05D1/28
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To provide the uniform application of a coating liquid to the surface of a steel strip with productivity improved, when the coating liquid is continuously applied to the surface of the steel strip with rolls in a predetermined pattern.SOLUTION: A coating device comprises a pan tray 2 storing a coating liquid 3 such as resist ink, a gravure roll 4, an offset roll 5, a backup roll 6, and blades 7 and 8. A region in which a steel strip 1 on the backup roll 6 is wound is determined by a winding angle α(°) on a circular cross section perpendicular to the longitudinal direction of the backup roll 6. The relation of Tsin(α/2)/D>8.7×10is established among the winding angle α of the steel strip 1 to the backup roll 6, a diameter D (mm) of the backup roll 6, and tension T of the steel strip 1 (kg/mm).
Patent JP-2014174843-A (JP)
Title: Image processor and image processing method
Inventor: NISHITAI TOSHIO
IPC: G09G5/02
Filed: 2013-03-11
Abstract: PROBLEM TO BE SOLVED: To improve a drawing speed in image processing.SOLUTION: An image processor related to this invention has: a rasterization processing part for generating a continuous number showing a number in which pixels having prescribed color information continue in a prescribed drawing direction, and outputting drawing data of a raster format including the continuous number; and an expansion circuit capable of generating display data for the continuous number showing the pixels having the prescribed color information on the basis of the continuous number, and collectively outputting a plurality of pieces of the display data to a frame buffer.
Patent JP-2014178465-A (JP)
Title: Method for forming wiring line, conductive pattern substrate, touch panel sensor and photosensitive conductive film
Inventor: MURAKAMI TAIJI
IPC: G03F7/11
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming a conductive pattern, by which a wiring line as thin as about 15 μm or less can be formed through a small number of steps.SOLUTION: A method for forming a wiring pattern is provided, which includes steps in the following order: a step of laminating a substrate 20 with a photosensitive conductive film 10 having a support film 1, a conductive film 2 disposed on the support film 1, and photosensitive resin layer 3 disposed on the conductive film 2, while arranging the photosensitive resin layer 3 to be located in the substrate 20 side; a step of partially irradiating the photosensitive resin layer 3 with active rays; a step of peeling the support film 1 and developing the photosensitive resin layer 3 so as to partially remove the photosensitive resin layer 3 together with the conductive film 2 and to form a cured resin pattern and a conductive pattern 2a disposed on the cured resin pattern; and a step of forming a metal layer that partially covers the conductive pattern 2a by electroless plating.
Patent JP-2014179465-A (JP)
Title: Nonvolatile semiconductor storage device and manufacturing method of the same
Inventor: KAWAI TOMOYA
IPC: H01L21/336
Filed: 2013-03-14
Abstract: PROBLEM TO BE SOLVED: To improve erasing characteristics and increase a channel current.SOLUTION: A nonvolatile semiconductor storage device according to the present embodiment comprises: a semiconductor substrate 30; a first layer BG, first conductive layers CG, a second conductive layer SG and an insulation layer 59 which are sequentially formed on the semiconductor substrate; and a block insulation layer 53, a charge storage layer 54, a tunnel insulation layer 55 and semiconductor pillars SP which are sequentially formed on inner surfaces of pairs of through holes 49 respectively provided in the insulation layer, the second conductive layer and the first conductive layer and on an inner surface of a connection hole 60b provided in the first layer. The semiconductor pillars include: doped silicide layers 71 which are formed in the pair of through holes provided in the insulation layer and injected with P, B or As; silicon layers 73 formed in the pairs of through holes provided in the second conductive layer and the first conductive layer; and non-doped silicide layers 72 formed in the connection hole provided in the first layer.
Patent JP-2014181933-A (JP)
Title: Calculation device, calculation method, and calculation program
Inventor: YAMAZAKI TAKASHI
IPC: G01T5/10
Filed: 2013-03-18
Abstract: PROBLEM TO BE SOLVED: To calculate an appropriate etching condition.SOLUTION: A calculation device comprises: a first unit that determines, as an input variable, concentration of etching solution for etching a sample for which a radioactive ray is measured with a pit and temperature of the etching solution (S20); and a second unit that determines, as an objective function, etching time for etching the sample and the heat quantity generated by etching of the sample (S26), and calculates an optimum solution (S30).