baber/WOPTO huggingface dataset:
Patent JP-2012245711-A (JP)
Title: Thermal head and thermal printer with the same
Inventor: ISHIDA KAORU
IPC: B41J2/345
Filed: 2011-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a thermal head capable of suppressing the exfoliation of a head base and a printed circuit board, and to provide a thermal printer with the thermal head.SOLUTION: The thermal head X comprises: a base plate 7; a plurality of power generation parts 9; electrode wiring; the head base 3 having a first terminal 24 connected to the electrode wiring; a wiring board; a wiring conductor; and the printed circuit board 5 having a plurality of second terminals 26 connected to the wiring conductor. A first terminal 24 has: a first common part 24a; a plurality of individual connecting parts 24b which extend toward the end of the head base 3 from the first common part 24a, and are electrically connected to the second terminals 26 at joining parts 28, respectively. The first individual connecting parts 24b have first notches 24d, and external peripheries of corners of the first notches 24d and external peripheries of corners of the first individual connecting parts 24b except for the first notches 24d are curved in a plane view.
Patent JP-2012248104-A (JP)
Title: Information medium
Inventor: MIYAZAKI NAOHISA
IPC: G06K19/077
Filed: 2011-05-30
Abstract: PROBLEM TO BE SOLVED: To provide an information medium capable of reducing a stress which is generated on a display element formed on a surface of a module when the information medium is warped to prevent the display element from peeling off from a module main body.SOLUTION: An information medium 10 includes: a frame 11; a module 13 formed within the frame 11 and having a display element 12; an adhesive layer 14 abutting on the frame 11; and a first substrate 15 and a second substrate 16 each abutting on the adhesive layer 14 and sandwiching the frame 11 and the module 13. A first release layer 19 is formed on a plane of the display element 12 facing to the second substrate 16. In an area of the second substrate 16 facing to the display element 12, which faces to the frame 11, a second release layer 20 is formed.
Patent JP-2012255951-A (JP)
Title: Natural lighting sheet
Inventor: KAMIYA MASAYUKI
IPC: G02B27/00
Filed: 2011-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a natural lighting sheet that enables the sunlight incident upon a window to be guided to a ceiling or the like which sunlight is not directly incident upon with a simpler configuration.SOLUTION: A natural lighting sheet is formed in a sheet shape as a whole, concave grooves 7 formed on a transparent sheet material 4A are filled with a filler to form reflection planes, and reflection by the reflection planes makes the light path of sunlight folded to be guided indoors.
Patent JP-2012005123-A (JP)
Title: Mobile communication device and methods for mdt log reporting
Inventor: GO SHISHO
IPC: H04W24/08
Filed: 2011-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a mobile communication device and a method for MDT log reporting.SOLUTION: A mobile communication device and a method for MDT log reporting are provided. The method can be applied to the mobile communication device in a service network including a plurality of cells. The method comprises the steps of: transmitting, by the mobile communication device, a MDT log via a serving cell to the service network upon the receipt of a request message requesting the MDT log; and completing, by the mobile communication device, the transmission of the MDT log to respond to a serving cell change from a first cell to a second cell in the service network.
Patent JP-2012023358-A (JP)
Title: Photoelectric conversion device and energy conversion layer for photoelectric conversion device
Inventor: ASAMI YOSHINOBU
IPC: H01L31/055
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a novel photoelectric conversion device that can efficiently utilize light energy and that can improve performance.SOLUTION: A photoelectric conversion device comprises a photoelectric conversion element and an energy conversion layer located on a light reception plane side of a photoelectric conversion layer of the photoelectric conversion element. The energy conversion layer includes plural first layers and plural second layers and has a structure in which the first layers and the second layers are stacked alternately. Each of the first layers has a thickness of 0.5 nm or more and 10 nm or less. Each of the second layers has a thickness of 0.5 nm or more and 10 nm or less. The second layers can have a material with a wider energy band gap than that of the first layers.
Patent JP-2013004885-A (JP)
Title: Condensing-type solar cell module
Inventor: NAKAGAWA TORU
IPC: H01L31/042
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To efficiently release heat generated inside a power generation element to the outside in a condensing-type solar cell module having an integrated structure of a lens and a power generation element.SOLUTION: A condensing-type solar cell module has a lens array 101, a power generation element 103, and a heat releasing plate 102. The power generation element 103 comprises: a power generation layer 201; a first electrode 206: a second electrode 207; a first bump 208; and a second bump 209. In a transmission plane view, the first bump is not overlapping the power generation layer, and a first surface of the power generation layer is connected to the first bump via the first electrode. In the transmission plane view, the second bump is not overlapping the power generation layer, and a second surface of the power generation layer is connected to the second bump via the second electrode. The thickness of the first electrode and the second electrode are greater than the thickness of the power generation layer. The first bump is electrically connected via an anisotropic conductive layer to an electrode formed on the heat releasing plate, and the second pump is electrically connected via an anisotropic conductive layer to an electrode formed via an insulator film on the heat releasing plate.
Patent JP-2013001696-A (JP)
Title: METHOD FOR PRODUCING α-HYDROXYCARBOXYLIC ACID
Inventor: MIZUNO YUSUKE
IPC: C07C51/235
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing high purity α-hydroxycarboxylic acid including no impurities such as formaldehyde and chlorine compounds.SOLUTION: In the method for producing α-hydroxycarboxylic acid, 1,2-diol is reacted with oxygen in dense phase carbon dioxide in the presence of a catalyst wherein metal particles are supported. Preferably, the metal particles are gold and/or platinum particles, and the support is a (composite) metal oxide, zeolite or mesoporous silica.
Patent JP-2013009456-A (JP)
Title: Power supply device, image forming apparatus, and method for controlling piezoelectric transformer
Inventor: KOSAKE TATSU
IPC: H02M3/24
Filed: 2011-06-22
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device that supplies a voltage with a small amplitude while performing driving frequency control avoiding a spurious frequency on a piezoelectric transformer.SOLUTION: The power supply device includes a drive circuit for generating an AC voltage to be supplied to the piezoelectric transformer, and a frequency control section 508 for digitally controlling the frequency of the AC voltage as a driving frequency. The frequency control section 504, 508, 514 change the driving frequency in a direction to cause an output voltage to follow a target voltage within a first frequency range higher than a spurious frequency of the piezoelectric transformer and a second frequency range between the spurious frequency and a resonant frequency, and when the driving frequency reaches a lower limit of the first frequency range, change the driving frequency to a first switching frequency in the second frequency range as skipping a predetermined frequency range including the spurious frequency.
Patent JP-2013008547-A (JP)
Title: Led drive circuit and led lighting device
Inventor: SAYAMA YUJI
IPC: H01L33/00
Filed: 2011-06-24
Abstract: PROBLEM TO BE SOLVED: To obtain an LED drive circuit which can ensure lighting with uniform brightness while reducing the cost and the size.SOLUTION: The LED drive circuit comprises: a rectifier circuit DB which outputs a pulsating current by performing full-wave rectification of an AC current from an AC power supply E; a series circuit provided between the positive electrode terminal and the negative electrode terminal of the rectifier circuit and consisting of a series connection of a plurality of LED1-LED2 and diodes D6 connected between respective LEDs; switch elements Q1, Q2 provided between the positive electrode terminal of the rectifier circuit and the anode of the LED and between the negative electrode terminal of the rectifier circuit and the cathode of the LED and switching the output current from the rectifier circuit to flow through any one of the plurality of LEDs; a current detection circuit R8 which detects the currents flowing through the plurality of LEDs; and control circuits IC1, C1, Vref, R9, R5, R7, Q3 which control the currents being fed to the plurality of LEDs by turning the switch elements on or off according to the current detected by the current detection circuit.
Patent JP-2013014394-A (JP)
Title: Web take-up supporting shaft
Inventor: NAKAJIMA SEIJI
IPC: B65H75/24
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a web take-up supporting shaft which supports large tightening force acting on a web take-up supporting shaft that is in use when taking up paper or a web of film or the like in a coreless state, and largely changes circumferential length between large circumferential length obtained when taking up the web and small circumferential length obtained when finishing taking up the web and pulling out a web take-up supporting shaft that has been used.SOLUTION: A plurality of supporting plates whose base ends are rotatably supported are arranged on an outer circumference of a supporting cylinder that rotates together with a rotary shaft at prescribed intervals in the circumferential direction of the supporting cylinder, and a control panel that is detachably attached to the rotary shaft from the outside in the shaft direction of the supporting cylinder, and can turn in the circumferential direction of the rotary shaft is turned in the circumferential direction of the rotary shaft, whereby the plurality of supporting plates are rotated centering the respective base ends to change the size of the diameter of a circumference formed by edges of the plurality of supporting plates.
Patent JP-2013017493-A (JP)
Title: Magnetic resonance imaging apparatus
Inventor: SATO EIJI
IPC: A61B5/055
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic resonance imaging apparatus in which heat generated in decoupling circuit can be prevented in a high-frequency reception system.SOLUTION: The magnetic resonance imaging apparatus includes: a magnetostatic field generating means for generating a static magnetic field in a space where a subject is placed; a gradient magnetic field generating means for generating a gradient magnetic field superimposed on the static magnetic field; a high-frequency magnetic field generating means for irradiating the subject with a high-frequency magnetic field; a detecting means for detecting a magnetic resonance signal generated from the subject; an imaging means for imaging the detected signal; a decoupling means for preventing magnetic coupling between the high-frequency magnetic field generating means and the detecting means; and a biasing means for supplying current to the decoupling means. The imaging apparatus further includes a current detecting means for detecting the value of the current; and an adjusting means for adjusting the value of the current in accordance with the value of the current detected by the current detecting means.
Patent JP-2013020014-A (JP)
Title: Image forming apparatus
Inventor: NOGUCHI TERUHIRO
IPC: G03G15/08
Filed: 2011-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a developing device in which variations in the amount of developer discharge caused by the inclination of a developing container is restrained and the occurrence of developer overflow is suppressed.SOLUTION: An image forming apparatus includes a developing device comprising a developing container 41 for containing developer and stirring conveyance members 42, 43, 48b for stirring and conveying the developer in the developing container 41, and the developing container 41 has a developer discharge port 48a for discharging the developer outside. Also, there are included an inclination angle detection sensor 600 for detecting an inclination of the developing container 41 and toner consumption calculation means for calculating the consumption of toner used for developing. If it is determined, using the inclination angle detection sensor 600, that the developing container is inclined in such a direction as to face the developer discharge port 48a downward, replenishment with the developer is carried out from a hopper. If it is determined, using the inclination angle detection sensor 600, that the developing container is inclined in such a direction as to face the developer discharge port 48a upward, a rotational speed of screws 42, 43, 48b is increased.
Patent JP-2013020422-A (JP)
Title: Work support system, terminal, method and program
Inventor: OMINO TAKAYUKI
IPC: G06Q50/26
Filed: 2011-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a work support system for, when workers share measurement data that is measured by a measuring apparatus for maintaining safety during work, allowing the workers to perform work while securing safety even at a position separated from the measuring apparatus.SOLUTION: The work support system includes: a first wearable terminal 100 that is connected to a measuring apparatus capable of measuring predetermined physical amount; and a second wearable terminal 200 that is connected to a head-mounted display device. The first wearable terminal 100 includes: distance calculation means 101 for calculating a distance from the second wearable terminal 200; and prediction value calculation means 102 for, on the basis of the measurement value that is predetermined physical amount measured by the measuring apparatus and the calculated distance, calculating a prediction value of the predetermined physical amount at a position of the second wearable terminal 200. The second wearable terminal 200 includes display control means 201 for performing control so as to display the prediction value calculated by the prediction value calculation means 102 on the head-mounted display device.
Patent JP-2011259458-A (JP)
Title: Method and apparatus for selective acknowledgement scheme
Inventor: BALLANTINE JEANNE
IPC: H04L29/08
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a selective acknowledgement response scheme for a wireless interface between a transmitter and a receiver.SOLUTION: One embodiment of the present invention includes the following. Information packets are transmitted in both of an acknowledgement mode in which reception by a receiver of all information packets transmitted by a transmitter over the communications link are acknowledged by the receiver sending at least one acknowledgement over the communications link back to the transmitter and in an non-acknowledgement mode in which none of the information packets transmitted by the transmitter over the communications link are acknowledged by the receiver. The transmitter in the non-acknowledgement mode nevertheless determines, from among a plurality of packets destined for transmission to the receiver in the non-acknowledgement mode, a selected packet for which an acknowledgement of receipt from the receiver is required, and signals the receiver that the acknowledgement of receipt of the selected packet is required from the receiver.
Patent JP-2013018746-A (JP)
Title: Method for manufacturing 4-hydroxy-5-nitrobenzoic acid derivative or salt thereof
Inventor: NAKAI YOSHIO
IPC: C07C205/59
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a simple and efficient manufacturing method of 4-hydroxy-5-nitrobenzoic acid derivatives.SOLUTION: The manufacturing method for a compound expressed by formula (1) or a salt of the compound [in formula (1), Ris a 1C-4C alkyl group which may be substituted and Ris a hydrogen atom, a 1C-4C alkyl group which may be substituted or the like] includes the following steps. In a step (1), a compound expressed by formula (2) [wherein Rand Rare the same as that of formula (1)] or a salt of the compound is reacted with a nitrating agent in the presence of a chlorinated solvent. In a step (2), an inert solvent is added to a filtrate obtained after removing insoluble substances precipitated after the reaction in the step (1) and the solution is left or agitated.
Patent JP-2013025826-A (JP)
Title: Semiconductor memory device
Inventor: KOMATSU YUKIO
IPC: G11C17/00
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor memory device capable of determining a defective block caused by manufacturing variations.SOLUTION: A semiconductor memory device comprises: a plurality of memory cells; a memory cell array that has a plurality of pages each of which includes the plurality of memory cells and blocks each of which includes the plurality of pages; a first storage section 63 that, when data is written into a first memory cell corresponding to a first column in each page, holds a first number of times of repeated program operation; a second a storage section 64 that, when the data is written into a second memory cell corresponding to a second column different from the first column in each page, holds a second number of times of the repeated program operation; and a controller 6 that, when a difference between the first number of times and the second number of times exceeds a specified value, registers a block that includes the first memory cell and the second memory cell as a defective block.
Patent JP-2012028002-A (JP)
Title: Disk drive with variable incremented counting means of writing to data track for minimizing effect of far track erasure
Inventor: ZVONIMIR Z BANDIC
IPC: G11B20/18
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a disk drive with variable incremented counting means of writing to data tracks for minimizing an effect of far track erasure.SOLUTION: A hard disk drive minimizes an effect of far track erasure (FTE) by counting the number of writing to data tracks and incrementing counters based on a known effect of the FTE on each track. The extent of the FTE effect is determined for each track within a predetermined range of tracks of the track being written. On the basis of the relative FTE effect for all the tracks in the range, a count increment (CI) is determined for each track within the range. A counter is maintained for each track. For every writing to a track, a count for each track within a range of the track being written is increased by the CI value associated with the track number within the range. When the count value for a track reaches a predetermined threshold value, the data is read from the track and rewritten.
Patent JP-2011200259-A (JP)
Title: Grain housing facility
Inventor: MIZOTA MORIKAZU
IPC: A01F25/00
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a rack-type grain housing facility capable of storing brown rice and drying semi-dried grain to contain water with a finishing level.SOLUTION: The rack (21) includes a storage rack loading a container (k) for housing grain, and a drying rack loading a container for housing semi-dried grain, wherein an air conditioner (23) is provided on a rack chamber (D) on which the storage rack is provided, for controlling temperature and humidity in a level capable of storing grain, and a dehumidifier (24) is provided in the rack chamber (D) on which the drying rack is provided, for drying semi-dried grain in the container to have water content close to a finishing level, and the storing rack loads the container housing the brown rice or the container housing the semi-dried grain dried close to a finishing level by the drying rack.
Patent JP-2013022052-A (JP)
Title: Coil device, gradient coil for magnetic resonance imaging apparatus, manufacturing method thereof, and magnetic resonance imaging apparatus
Inventor: SAITO MASARU
IPC: A61B5/055
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To suppress the drift and eddy current of an energization current, while sufficiently securing the area of a conductive thin plate.SOLUTION: As a first x main coil 22a, a coil obtained by bending a thin plate coil made of a conductive thin plate is used. The first x main coil 22a is constituted of a spiral shape conductive part 23. Gaps 24 between spiral shape turns are formed between the turns of the conductive part 23 which are adjacent in a radial direction. The inter-turn gaps 24 have a rectangular wave shape where line segments in a current direction and line segments perpendicular to the current direction are alternately connected. That is, the inter-turn gaps 24 have shapes meandering in the direction of the current flowing in the conductive part 23.
Patent JP-2013021933-A (JP)
Title: Method of manufacturing minced meat filling dried product, and reduced pressure drying device used in the method
Inventor: SAKAI NOBORU
IPC: A23L13/60
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To quickly dry an undried salami subjected to the smoking treatment, especially fat undrying salami without causing the drying unevenness between the inside and near the surface.SOLUTION: An electric current is applied to undried salami placed under decompression, and fall of temperature caused by evaporation of contained moisture is compensated by Joule heat of current application so that contraction of meat due to fall of temperature is inhibited, and passing of water vapor from the inside of the undried salami to near the surface side is improved. Thus, contraction of meat near the surface due to excessive drying is inhibited so that drying is quickly performed without causing drying unevenness between the inside and near the surface.
Patent JP-2011205716-A (JP)
Title: Color processing apparatus, color processing method, and program
Inventor: TAMAGAWA KEI
IPC: H04N1/46
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To solve the problem that, according to conventional color gamut mapping, a hue may be inverted in accordance with a color gamut shape of an input color space or an output color space in the case of representation with perceptual color space values.SOLUTION: An input color gamut and an output color gamut are acquired. In at least one of the input color gamut and the output color gamut, the color gamut is divided into partial lattices with a smaller color gamut than that color gamut. In each partial lattice, an inversion area is detected where the hue is inverted. The detected inversion area is corrected. After the correction, the input color gamut and the output color gamut are used to map an input color value within the input color gamut into the output color gamut.