baber/WOPTO huggingface dataset:
Patent JP-2013176544-A (JP)
Title: Radiographing apparatus, control method of the same, and radiographing system
Inventor: TSUJI TETSUYA
IPC: G01T7/00
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a radiographing apparatus that has an apparatus configuration simpler than before and can obtain a radiographic image of favorable image quality irrespective of a radiographing portion, its control method, and a radiographing system having the radiographing apparatus.SOLUTION: An FPD includes a plurality of pixels arrayed inside an imaging area and detects an X-ray image of a subject. Each pixel receives X-rays irradiated from an X-ray source, and outputs a pixel value in accordance with an incident X-ray dose. A pixel setting part 58 specifies a minimum-value pixel having the minimum pixel value out of the pixels on the basis of the pixel values. The specified minimum-value pixel is set as a pixel for exposure control. A comparison part 59 compares a first integrated value, in which the pixel values of the minimum-value pixel are integrated, with a preset first threshold, and when the first integrated value reaches the first threshold, performs control of stopping irradiation with X-rays by the X-ray source.
Patent JP-2014146080-A (JP)
Title: Biometric authentication device and biometric authentication method employing the same
Inventor: SUGINOBU MANABU
IPC: G06T1/00
Filed: 2013-01-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem in which, when a situation varies at a light source or a light reception section of a biometric authentication device, such as reduction in luminance and contamination, biometric authentication cannot be properly performed, namely, correct authentication cannot be made if a condition when a so-called template to be registered is input is apart from a condition when an input upon authentication is performed.SOLUTION: According the present invention, using preliminarily registered templates indicative of a plurality of situations of a light source (or, a plurality of input situations) in a state where a living body used in authentication such as a finger is not placed, a situation such as the light source is monitored. That is, according to the present invention, an authentication template serving as a template when the living body used in authentication such as a finger is placed, and a light source template serving as a template when the living body used in authentication such as a finger is not placed are registered beforehand, and in accordance with a condition such as an environment of an authentication device, the authentication device determines that either the light source template or the authentication template is used as a template to be compared with input information.
Patent JP-2013077848-A (JP)
Title: Electronic element embedded printed circuit board and method for manufacturing the same
Inventor: LEE JIN-WON
IPC: H05K3/46
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an electronic element embedded printed circuit board and a method of manufacturing the same.SOLUTION: A printed circuit board comprises: a first substrate in which a cavity is formed; a first electronic element embedded in a face down manner in the cavity; a second electronic element stacked on an upper side of the first electronic element and embedded in a face up manner in the cavity; and second substrates stacked on upper and lower surfaces of the first substrate separately.
Patent JP-2014146984-A (JP)
Title: LC oscillator
Inventor: SUGIMOTO YASUHIRO
IPC: H03B5/02
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To suppress the generation of a waveform distortion of an output signal of an LC oscillator.SOLUTION: An LC oscillator has a circuit configuration in which an inductor element of an oscillation circuit and an inductor element of a feedback amplification circuit are inductor-coupled via a mutual inductance, and reduces a signal voltage input into the feedback amplification circuit from the oscillation circuit to reduce a waveform distortion due to a differential configuration of the feedback amplification circuit. A further configuration using capacitive coupling can set independent bias voltages of the oscillation circuit and the feedback amplification circuit, and a feedback amplifier used may either be a single-ended circuit ensuring a wide output voltage range or be a differential circuit robust to element variations, temperature variations and the like. The oscillation circuit is a Colpitts oscillation circuit, and the oscillation circuit can have a central value of an output voltage at a supply voltage to implement a high oscillation output and a high Q value.
Patent JP-2014146225-A (JP)
Title: Electronic equipment and vehicle including the same
Inventor: TSUKADA NAOKAZU
IPC: G06F3/0485
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To provide electronic equipment and a vehicle including the same, with improved ease of use.SOLUTION: An operation key 32, which is the second from the left, in a middle row group of an electrostatic panel switch 8 includes a left draw line 32a located below an operation key 31 arranged at the left end of the middle row group. An operation key 35, which is the second from the right, in the middle row group includes a right draw line 35a located above an operation key 36 arranged at the right end of the middle row group. When a display screen displayed on a display unit is a vertical-slide screen, a control unit slides the vertical-slide screen in the same direction even if any area in the display unit is slide-operated.
Patent JP-2014146272-A (JP)
Title: Image forming apparatus and image forming system
Inventor: TSUTSUMI TADASHI
IPC: G06F3/12
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To allow a modified printed document to be smoothly checked.SOLUTION: An image forming apparatus includes: a communication unit which receives unmodified data as unmodified electronic data and a modified data which is electronic data formed by modifying the unmodified data; a printing unit which performs printing on the basis of the unmodified data and modified data; an image reading unit which reads a check document with an indication to generate scan data; a storage unit which stores the unmodified data, the modified data, and the scan data; and a comparison processing unit which compares the unmodified data, the modified data, and the scan data to recognize a check point which is a portion modified from the unmodified data in response to the indication. The printing unit prints only a page including the check point recognized by the comparison processing unit out of the modified data.
Patent JP-2014150690-A (JP)
Title: Current resonance type switching power source
Inventor: IWATA TAKASHI
IPC: H02M3/28
Filed: 2013-02-04
Abstract: PROBLEM TO BE SOLVED: To control a ratio between turn-on times of two switching elements to make it possible to suppress a difference in current between two outputs and reduce power loss.SOLUTION: A current resonance type switching power source comprises: switching elements Q1 and Q2 that are connected in series between an input terminal of a DC voltage source and the GND; a primary winding of a transformer T2 that is supplied with current by the switching elements Q1 and Q2 alternately being turned on/off from a midpoint where the switching elements Q1 and Q2 are connected with each other; a current resonance circuit that is formed by connecting a capacitor Cr to the primary winding in serial; two secondary windings that receive an induced voltage through resonance operation of the current resonance circuit; two auxiliary windings that have a core in common with the first winding; and a smoothing circuit that rectifies and smooths the outputs of the secondary windings. The current resonance type switching power source further comprises: a current detection circuit 22 that detects an output current from the two secondary windings, respectively; and an LLC controller 21 that controls a ratio between turn-on times of the switching elements Q1 and Q2 according to a difference between output currents detected by the current detection circuit 22.
Patent JP-2014150970-A (JP)
Title: Cleaning tool
Inventor: SUDA TOMOKAZU
IPC: A47L13/16
Filed: 2013-02-07
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a cleaning body and a cleaning tool which can facilitate fitting work of the cleaning body and a holding tool.SOLUTION: There is provided a method of manufacturing a cleaning tool which includes a cleaning sheet 100 and a holding tool for holding the cleaning sheet 100. The cleaning sheet 100 includes a first fiber assembly 110GF1. In a manufacturing process, application of tension to the first fiber assembly 110GF1 is cancelled, fiber 110SF stretched by the tension is shrunk, thereby a second brush region 112 is formed in the first fiber assembly 110GF1 where a second fiber junction part 140A is provided, and a first brush region 111 is formed in the first fiber assembly 110GF1 where the second fiber junction part 140A is not provided.
Patent JP-2014049748-A (JP)
Title: Solar cell
Inventor: SASAKI MIHO
IPC: H01M14/00
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide a solar cell and a solar cell module using a luscious white color on a light-receiving surface side thereof and having a high generation efficiency.SOLUTION: The solar cell includes a solar cell element and a diffusion layer formed on a light-receiving surface of the solar cell element through a clearance.
Patent JP-2014013368-A (JP)
Title: Imaging apparatus and control method thereof
Inventor: HAMANO HIDEYUKI
IPC: G02B7/36
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an imaging apparatus that makes it possible to perform an AF operation with less arithmetic load and in a short time, without being affected by a change in a subject during AF.SOLUTION: In the imaging apparatus according to the invention, a change curve indicating an amount of change in focus evaluation value indicating the focus state of a subject image has: a first gradient part before the sign of the inclination of the curve is reversed at the peak value of the change curve; and a second gradient part after the sign of the curve is reversed at the peak value of the change curve. Based on the inclination of the first gradient part and the inclination of the second gradient part, control means determines whether a focus evaluation value corresponding to the peak value of the change curve is used for the focusing operation or not.
Patent JP-2014157266-A (JP)
Title: Image forming apparatus
Inventor: SUGIYAMA HIROYUKI
IPC: G03G21/00
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that can prevent fusion of a developer on a developer carrier due to excessive temperature rise while avoiding a reduction in efficiency during continuous image forming operation without performing calculation to estimate temperatures of the developer carrier and developer in a developing device, and allows a user to manage the image forming operation.SOLUTION: An image forming apparatus detects a temperature inside or around a developing device that changes corresponding to a temperature of a developer carrier, controls limitation and release of the limitation of the number of pages available for continuous image formation on the basis of a result of the detection, and notifies a user of time information indicating a time when operation to limit the number of pages available for the continuous image formation.
Patent JP-2014157584-A (JP)
Title: Remote maintenance management system of asphalt plant and ready-mixed concrete manufacturing plant
Inventor: ISHIDA KENJI
IPC: G06Q50/04
Filed: 2013-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a remote maintenance management system of an asphalt plant and a ready-mixed concrete manufacturing plant enabling a user to be conscious of energy saving when a maker side provides plant operation data acquired for plant maintenance management to a plant user side.SOLUTION: An operation panel 7 of a plant includes scoring means 8 for scoring with a target energy consumption rate as a reference for an energy consumption rate obtained from a total production amount of products produced on the day and a total energy amount required for the production. Meanwhile, a monitoring server of a maintenance management center 5 periodically fetches plant operation data including a score calculated by the scoring means 8, and includes ranking means 11 for performing a ranking process by comparing the score for each plant, and is configured such that a plant operation data including the ranking information attached to own plant by the ranking means 11 by each plant user can be confirmed on a Web site.
Patent JP-2013151280-A (JP)
Title: Heating or heat retaining method of exhaust gas purification device of vehicle and vehicle
Inventor: KROEPKE KARSTEN
IPC: B60L50/16
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a rapid heating or heat retaining method of an exhaust gas purification device of a vehicle that includes a hybrid drive train without perceiving a difference with the normal operation.SOLUTION: There is provided a heating or a heat retaining method of an exhaust gas purification device of a vehicle that includes a driving train 11 that is driven by an internal combustion engine 12 and at least one drive unit 13 and has a transmission 15. In an operating condition of an engine speed that is higher than idling, the rotation speed or the torque of the internal combustion engine 12 are set different from the value to the rotation speed or the torque that may exist in the same traveling state without the heating or heat retaining of the exhaust gas purification device.
Patent JP-2013210621-A (JP)
Title: Colored composition for color filter and color filter
Inventor: SATO TOSHIYUKI
IPC: G02F1/1335
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a colored composition for a color filter, the composition having both of sufficient solvent solubility and fastness, good color characteristics (brightness), and an excellent contrast ratio, and a color filter using the composition.SOLUTION: The colored composition for a color filter comprises a pigment monomer (A1) expressed by general formula (1) and a binder resin. The colored composition comprises the pigment monomer (A1) and the binder resin, and particularly, the composition is excellent in solvent solubility and fastness (heat resistance, light resistance, and solvent resistance) and can be suitably used for a color display panel or the like. The colored composition for a color filter is preferably used for manufacturing a color filter that is to be used in a color liquid crystal display device, an organic EL display device, a color imaging tube element, or the like. A color filter using the colored composition is also disclosed. The colored composition is applicable for color filters for red, green, and blue colors.
Patent JP-2014163112-A (JP)
Title: Fire resistant structure of building wall
Inventor: YOKOBAYASHI MASARU
IPC: E04B1/94
Filed: 2013-02-25
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembling work of a fire resistant structure to a steel column at site without increasing the wall thickness even when an outer wall material is positioned close to the steel column.SOLUTION: A coating layer 16 is formed by attaching a common fire resistive covering material 7 to a steel column 1 on the outer surface sides of both flanges 12 and one side of a web 14. A fire-resistant surface material 2 is disposed at the outer face side of the web 14 to integrally cover plural steel columns 1. The fire resistive covering material 7 has a fiber base material which contains at least 35-45 mass% of silicon dioxide, 15-32 mass% of calcium oxide and 10-22 mass% of aluminum oxide. A space between flange ends 121 of the steel column 1 and the fire-resistant surface material 2 is filled with the fire resistive covering material 7 with a thickness of 20-35% of the thickness of the coating layer 16.
Patent JP-2014164659-A (JP)
Title: Processor
Inventor: ISHIDA KAZUYA
IPC: G06F9/38
Filed: 2013-02-27
Abstract: PROBLEM TO BE SOLVED: To execute a plurality of operation instructions having a mutual dependence relationship simultaneously in one cycle in a superscalar processor.SOLUTION: A processor 10 includes: a first operation unit 51 that processes first data; a selector 60 that selects either an output of the first operation unit 51 or second data; a second operation unit 52 that processes an output of the selector 60; and a control circuit 80 that performs switching for the selector according to the instruction to be executed which is selected from an instruction sequence.
Patent JP-2014168023-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: NISHIKIZAWA HIROSHI
IPC: H01L29/792
Filed: 2013-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device including a nonvolatile memory in which performance and reliability are improved.SOLUTION: A first film is formed on a main surface of a semiconductor substrate and then the first film is patterned so as to form control gate electrodes CG for a nonvolatile memory, dummy gate electrodes DG1 and a first film pattern. Then, memory gate electrodes MG for the nonvolatile memory that are adjacent to the control gate electrodes CG are formed. And after that, the first film pattern is patterned so as to form gate electrodes GE for MISFET and dummy gate electrodes DG2.
Patent JP-2014169871-A (JP)
Title: Excitation circuit of electromagnetic flow meter
Inventor: MOMOSE OSAMU
IPC: G01F1/60
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide an excitation circuit of an electromagnetic flow meter, which can switch an excitation power supply voltage by an N-type switching element having comparatively high compatibility.SOLUTION: A power supply switching circuit PSW is provided with a diode D1 in which an anode terminal is connected to a low voltage VexL and a cathode terminal is connected to a power supply output terminal N0 and an N-type switching element Q1 in which an input terminal is connected to a high voltage VexH, an output terminal is connected to the power supply output terminal N0 and an output terminal of a photocoupler PC1 to be turned off in a high voltage period and turned on in a low voltage period and a voltage holding circuit VS for holding and outputting a driving voltage charged by the high voltage VexH are connected in parallel, between a control terminal and the output terminal. When the switching element Q1 is to be turned on in accordance with the high voltage period, the switching element Q1 is operated by the driving voltage outputted from the voltage holding circuit.
Patent JP-2014171001-A (JP)
Title: Radio signal separation device, radio signal separation method, and program
Inventor: MIYASAKA TOMOHIRO
IPC: H04B17/00
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a radio signal separation device for separating power distribution by using a power threshold acquired from power distribution.SOLUTION: The radio signal separation device comprises: a receiving unit 11 for receiving a radio signal; an acquisition unit 12 for acquiring power distribution in a time domain and/or a frequency domain regarding the radio signal received by the receiving unit 11; a threshold acquisition unit 14 for acquiring one or more power thresholds needed for separating the power distribution acquired by the acquisition unit 12 into a plurality of classes in such a way that an inter-class variance of power values becomes larger than an intra-class variance of power values; and a separation unit 15 for separating the power distribution by using the one or more power thresholds acquired by the threshold acquisition unit 14.
Patent JP-2013182625-A (JP)
Title: Associating stroke information with documents based on document information
Inventor: JOHN VALLAS
IPC: G06V30/10
Filed: 2013-03-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for associating stroke information with document information.SOLUTION: The method comprises: a capture step of capturing one or more pieces of stroke information written on a screen over first document information while the first document information is being displayed; an association step of associating one or more pieces of captured image data of the captured stroke information respectively with image patches of the first document information being displayed underlying the stroke information; a decision step of deciding that second document information is being displayed on the screen; a determination step of determining whether one or more image patches of the second document information, or portions thereof, have previously been associated with captured stroke information data; and a drawing step of drawing one or more pieces of previously captured stroke information, or portions thereof, on image patches of the second document information on the basis of results of the determination step.
Patent JP-2014173936-A (JP)
Title: Specimen detector and detection method
Inventor: HONGO SADAHITO
IPC: G01N27/00
Filed: 2013-03-07
Abstract: PROBLEM TO BE SOLVED: To detect virus, bacterium or the like in a short time with high sensitivity.SOLUTION: A specimen inspection device for detecting virus, bacterium or the like comprises: an insulting barrier 21 separating a first area 11 and a second area 12; a fine pore 22 opened on the barrier 21 for communicating between the first and second areas 11, 12; a first electrode 31 arranged in the first area 11; and a second electrode 32 arranged in the second area 12. The second area 12 is filled with conductive liquid, and a capture substance which is specifically bonded to an object to be detected and a reagent containing a tag particle bonded with the capture substance are introduced with the specimen into the first area 11. A current is made to flow between the first and second electrodes 31, 32 through the fine pore 22 and variation in the conductivity between the first and second electrodes at the time when the object to be detected in the first area 11 passes through the fine pore 22 is observed so as to detect the existence of the detection object.
Patent JP-2014175451-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SAITO TATSURO
IPC: H01L21/768
Filed: 2013-03-08
Abstract: PROBLEM TO BE SOLVED: To improve the electrical characteristics of a carbon nano-tube via.SOLUTION: A semiconductor device includes: wiring 11; an insulating film 13 formed on the wiring and having a hole exposing the wiring; a base inactive layer 15 exposing the wiring on the bottom surface of the hole and formed on the insulating film on a side surface of the hole; a base layer 16 formed on the exposed surface of the wiring on the bottom surface of the hole and on the base inactive layer on the side surface of the hole; a catalyst layer 17 formed on the base layer on the bottom surface and the side surface of the hole; and a carbon nano-tube 18 extending from the catalyst layer bottom surface of the hole and filling the hole.