baber/WOPTO huggingface dataset:
Patent JP-2011234027-A (JP)
Title: Receiving apparatus and method, program and circuit for synchronizing receiving apparatus
Inventor: ABE KAZUHIRO
IPC: H04J11/00
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a receiving technology with which long and delayed wave mixed signals are received and synchronizing processing can be performed.SOLUTION: A receiving apparatus includes a receiving section, a radio frame followup section 410 and a carrier followup section 430. In the receiving apparatus, a signal containing an OFDM symbol in which a reference signal is disposed for at least a plurality of sub carriers is defined as a first transmitting signal and the first transmitting signal, when it delayed, is defined as a second transmitting signal. The receiving section receives a third transmitting signal obtained by combining the first transmitting signal and a plurality of second transmitting signals. The radio frame followup section 410 divides a received signal sequence for the unit of an OFDM symbol or for the unit of a radio frame. The carrier followup section 430 decreases a difference between a carrier frequency in a transmitting apparatus and a carrier frequency in the receiving apparatus. Under a condition where a maximum carrier frequency error and a maximum Doppler frequency are a half of a sampling frequency in the receiving apparatus or less, functionality is warranted and under any other condition, functionality is not warranted, for at least the radio frame followup section 410 and the carrier followup section 430.
Patent JP-2011237839-A (JP)
Title: Touch panel and conductive sheet
Inventor: KURIKI TADASHI
IPC: G06F3/041
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel capable of achieving low resistance of a transparent conductive pattern formed on a substrate, improving visibility, supporting a large-sized touch panel of, for example, a projection type capacitance method, and suppressing generation of moire.SOLUTION: A first transparent conductive pattern 18A and a second transparent conductive pattern 18B are disposed so as to intersect each other as seen from above. Between the first transparent conductive pattern 18A and the second transparent conductive pattern 18B, a combination pattern is formed resulting from opposing a first auxiliary pattern 20A and a second auxiliary pattern 20B. The combination pattern has a configuration in which a first auxiliary line 36A and a second auxiliary line 36B intersect at right angles but are not overlapped.
Patent JP-2010207593-A (JP)
Title: Griddle plate with infrared heating element
Inventor: REAY MALCOLM
IPC: A47J37/06
Filed: 2010-05-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cooking appliance providing uniform distribution of heat over the entire surface of a griddle plate to overcome uneven heat distribution associated with heating elements used in conventional grills.  <P>SOLUTION: The cooking appliance 10 for grilling food has a griddle plate 11 and a heating assembly 20 having a non-contact infrared heating element to achieve a uniform plate temperature, fast initial warming time and heat recovery time. The heating element is located in a cavity 29 formed by a heat insulating material 27 in the assembly. When the assembly is fixed to the griddle plate, a space is provided between the heating element and the griddle plate, and the griddle plate can be heated by infrared heat transfer. The heat insulating material has a relatively high insulating coefficient to minimize heat loss and to reduce energy usage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011127414-A (JP)
Title: Drive unit
Inventor: SAKAI TAKATOSHI
IPC: E05F15/56
Filed: 2010-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-quality automatic door which enables the automatic or optional switching of an opening/closing direction and speed adjustment, because a conventional automatic door requires the application of a temporary excessive load because the automatic door does not satisfy a function by being stopped midway through an operation when force storage setting is excessively small, on ground that the automatic door requires the electric power or has to simultaneously store door closing energy in the opening of the door and resistance energy for closing the door at an appropriate speed, though the automatic door automatically opened/closed by using the electric power, and a door closer manually opening the door in the opening of the door and automatically closing the door by utilizing energy, stored in the opening of the door, in the closing of the door are publicly known as the automatic door.  <P>SOLUTION: Positional energy is prestored in a spiral spring by the traversing of a mat 33 as a means for taking in kinetic energy without use of the electric power or the turning of a lever; and the speed is intentionally stabilized by using a spiral gear serving as a driving means in the opening of the door when a button 31 as a switching means is pushed down.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011235338-A (JP)
Title: Method and device for measuring shape of shaped steel
Inventor: KOGA RYUJI
IPC: B21B37/16
Filed: 2010-05-12
Abstract: PROBLEM TO BE SOLVED: To provide an economical device that detects a deviation of web of a rolled material on real time, and to control a deviating amount of the center of web precisely, during rolling of the shaped steel through a universal mill.SOLUTION: The shaped steel material with a flange and web is rolled through the universal mill comprising a pair of top and bottom horizontal rollers and a pair of right and left vertical rollers. Web deviation measuring devices are arranged on the pair of top and bottom horizontal rollers respectively to measure a distance to the shaped steel material. Each of the web deviation measuring device measures the distance from a flange edge face to the web deviation measuring device inside the universal mill. Based on the measured distance between the flange edge face and the web deviation measuring device, the deviating amount of the web is calculated.
Patent JP-2011237381-A (JP)
Title: Carrier frequency measuring device and carrier frequency measuring method
Inventor: YAMADA TAKASHI
IPC: G01R23/10
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To solve a problem of being difficult to ensure the same timing between a gate pulse signal for measurement and a burst wave.SOLUTION: A carrier frequency measuring device 1 according to an embodiment comprises the followings: a pulse frequency counter 34 which converts a receiving wave signal of a burst wave having a waveform pattern including a burst duration and an interruption period into an amplitude-limited repetitive signal, and directly counts the number of pulses of pulse signals that have a pulse width narrower than the burst duration respectively from a row of the repetitive signals; an input timing detector 35 which conducts an amplitude detection of the burst wave in the burst duration independently of the pulse frequency counter 34, and generates a timing signal showing a measurement period for counting the number of pulses; a storage unit 31 which stores a value during the measurement period that is used by the input timing detector 35; and an operation unit 45 which calculates a carrier frequency based on a value during the measurement period that is stored in the storage unit 31 and on the number of pulses within the measurement period that is counted by the pulse frequency counter 34.
Patent JP-2011244027-A (JP)
Title: Imaging apparatus, camera shake correction method, program
Inventor: HAMADA REI
IPC: H04N5/232
Filed: 2010-05-14
Abstract: PROBLEM TO BE SOLVED: To simultaneously attain improvement in image quality of a dark part and highly-accurate camera shake correction.SOLUTION: A plurality of pieces of divided color pixel data 501 which is read by division exposure from an image pickup device within exposure time and consists of specific color components are corrected by blind deconvolution, pieces of divided color pixel data 501a after correction are positioned and added together. PSFs estimated for every piece of divided color pixel data 501a in correction are integrated based on a motion vector used for positioning of the plurality of pieces of divided color pixel data 501a to create PSFs of the whole frame. Pieces of non-divided color pixel data 502 and 503 which consist of color components except the specific color components read by batch exposure from the image pickup device within the exposure time are individually corrected by deconvolution using the PSFs of the whole frame. Pieces of pixel data 504 from which subject shake is reduced with high accuracy are obtained by coupling divided color pixel data 501b after addition to pieces of non-divided color pixel data 502a and 503a after the correction.
Patent JP-2011241030-A (JP)
Title: Sheet processing apparatus
Inventor: ISHIKAWA NAOKI
IPC: B65H37/06
Filed: 2010-05-17
Abstract: PROBLEM TO BE SOLVED: To prevent a cover of a sheet from being torn even if a bundle of the sheets is bulky when a folded portion is strengthened by applying pressure to the folded portion of the bundle of the sheets that is saddle-stitched or center-fold.SOLUTION: The sheet processing apparatus applies pressure while the bundle of the sheets is fixed by grasping the bundle of the sheets using a clamp material 890 when the pressure is applied to the bundle of the sheets by a pair of press rollers 861.
Patent JP-2011231439-A (JP)
Title: Metal vapor-deposited slit yarn having resistance against glitter deterioration due to solar light, textile and car sheet
Inventor: SHIMAZAI SATARO
IPC: A47C31/02
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide car sheet textile and a car sheet, one part of whose material constitution is metal vapor-deposited yarn, with which metal gloss of metal vapor-deposited yarn can withstand the color change due to solar light for more than 5 years and the decorative property can be held.SOLUTION: Yarn is produced by means of laser slitter which has at least one metal vapor-deposited surface (d) and is coated with a synthetic resin layer (a) containing ultraviolet ray absorbing agent at the outermost layer of the laminated slit yarn protected by a plastic film (b) at both sides, thereby obtaining a textile, one of whose material constitution is the yarn, and a car sheet.
Patent JP-2011009207-A (JP)
Title: Rolled copper foil for lithium battery collector
Inventor: KUROSAKI IKUYA
IPC: H01M4/66
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a copper foil suitable for a collector of a lithium battery that attains high adhesiveness, with respect to an active material layer.SOLUTION: A rolled copper foil for a lithium battery collector satisfies the relations: 0.01 μm≤Ra≤0.10 μm and RSm≤20 μm regarding surface roughness, in a direction parallel to the rolling direction of the upper and the lower surfaces.
Patent JP-2011249690-A (JP)
Title: Solid state image pickup device and its manufacturing method, and electronic information apparatus
Inventor: OSHIMA SOTARO
IPC: H01L27/148
Filed: 2010-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid state image pickup device with high reliability and improved efficiency for transferring a signal charge at a charge transfer part by forming a charge transfer well, whose electric potential is inclined along a charge transfer direction, in an area under each transfer gate of a charge transfer channel at good accuracy and reproducibility.SOLUTION: A CCD type solid state image pickup device 100 comprises a plurality of light receiving parts 5 for creating a signal charge by photoelectric conversion of incident lights, a vertical transfer part 100b provided corresponding to each light receiving train and transferring the signal charge read from the light receiving part of the corresponding light receiving train in a vertical direction X, and a horizontal transfer part 100c for transferring the signal charge transferred from the vertical transfer part 100b in a horizontal direction Y. At the vertical and horizontal transfer parts, a gate insulating film 102 under the transfer gate has a cross section structure such that a surface of the gate insulating film is inclined so that the film thickness is thinner toward the charge transfer direction X for each transfer gate.
Patent JP-2011084720-A (JP)
Title: Rubber composition for diaphragm and diaphragm using the same
Inventor: ONUMA HIROYUKI
IPC: C08L15/00
Filed: 2010-05-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition for diaphragm attaining a reliable bonding between a diaphragm rubber and a metal only with an adhesive without using a primer which is conventionally understood as indispensable, while maintaining desired preferable rubber characteristics required by diaphragm, and consequently having possibility of reducing cost.  <P>SOLUTION: The rubber composition used for bonding with a metal member (20) comprises a hydrogenated nitrile rubber (HNBR) having a middle high to high acrylonitrile content of 31-42 wt.%, sulfur and an organic peroxide used as vulcanizing agents, and an ester plasticizer, wherein the peroxide used as the vulcanizing agent is an α,α'-bis(tert-butylperoxy)-diisopropylbenzene and the ester plasticizer is an adipic acid ester.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011248272-A (JP)
Title: Light source device and projection type video display device
Inventor: MAEDA MAKOTO
IPC: F21V9/40
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a light source device and a projection type video display device capable of appropriately improving a color reproduction range.SOLUTION: A light source device comprises a reference light source 10 for emitting plural reference color component lights, an excitation light source 20 for emitting an excitation light for an auxiliary color component light, a reflecting wheel 40 having an illuminant for emitting the auxiliary color component light in response to the excitation light, and a second band-pass filter 50 for combining the plural reference color component lights with the auxiliary color component light in such a manner that the auxiliary color component light is overlapped on light paths of the plural reference color component lights.
Patent JP-2011250657-A (JP)
Title: Controller of permanent magnet type three-phase ac motor
Inventor: HOJO YOSHIHISA
IPC: H02P25/026
Filed: 2010-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent heat degradation caused by thermal cycle by reducing a temperature fluctuation width of a power semiconductor switch mounted on an inverter that drives a permanent magnet type three-phase motor whose output torque intermittently changes.SOLUTION: A controller of a permanent magnet type three-phase AC motor comprises a d-axis current command calculator, which increases d-axis current that is a magnetic flux component current and has a minus value if a torque command applied to an inverter for driving the permanent magnet type three-phase motor and a q-axis current, being a torque component current, is small, and further, reduces the d-axis current which is the magnetic flux component current and has a minus current, if the torque command is large and the q-axis current that is the torque component current is large. The temperature of a power semiconductor switch is kept constant by allowing a conduction loss that occurs at the power semiconductor switch to be constant by causing a vector sum of the q-axis current and the d-axis current that are to flow in the power semiconductor switch to be a predetermined constant value.
Patent JP-2011251719-A (JP)
Title: Bag, bag including contents, and method of using the bag including the contents
Inventor: KUGE RAIZO
IPC: B65D30/20
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a bag which can unseal a plurality of small chambers for separating and storing contents by a single operation and pouring the contents into the same place concurrently.SOLUTION: In the bag 100 having first and second planes 2a and 2b, and a pair of side faces folded inside the bag, the second plane 2b and the pair of side faces are formed by folding one continuous member, and the first plane 2a is more rigid than the second plane 2b and the side faces with the inside of the bag sectioned into a plurality of small chambers 1X and 1Y via a border seal 7, and a spout 8 passing one or both of the planes 2a and 2b provided in a region surrounded by the border seal 7. At least part of the border seal 7 is a peelable weak seal 7a where each of the small chambers 1X and 1Y can communicate with the spout 8.
Patent JP-2011010654-A (JP)
Title: Method for saccharification of biomass
Inventor: MIZUNO TETSUTAKA
IPC: C13K1/02
Filed: 2010-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing monosaccharides which is suitable for industrial production of monosaccharides from biomass, with a high reaction efficiency and high yield of reaction products.SOLUTION: There is provided the method for producing monosaccharides by carrying out hydrolysis of polysaccharides. In the method, the hydrolysis is carried out in a reaction system containing a heteropolyacid with at least four valences of anionic valency and water, wherein the content of the heteropolyacid is set at least 150 mass% to the amount of the water.
Patent JP-2011253414-A (JP)
Title: Unmanned carrier and travel control method
Inventor: FURUNO HIDEAKI
IPC: G05D1/02
Filed: 2010-06-03
Abstract: PROBLEM TO BE SOLVED: To provide an unmanned carrier and a travel control method for traveling by a coordinate system while designating a travel destination by address.SOLUTION: The unmanned carrier 1 measures situations of a surrounding environment by laser, matches map data 122 and measurement data 121 obtained by the measurement, and travels along preset route data 123 and has: a data memory 120 for storing correspondence information between the address to be a prescribed place in a travel area where the unmanned carrier 1 travels and coordinates set in the travel area; and a processing part 111 for converting the designated address into coordinates on the basis of correspondence information between the address and the coordinates, and travels the unmanned carrier 1 to the coordinates corresponding to the address according to the route data 123 when a target place of travel is designated by the host computer 2 by address.
Patent JP-2011259533-A (JP)
Title: Automatic optimization system of protective relay setting value
Inventor: TANAKA KENJI
IPC: H02H3/02
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To provide an automatic optimization system of a protective relay setting value capable of automatically calculating a setting value of a plurality of protective relays installed in a power system, according to the system change of the power system, for executing the update of the setting value on the protective relay which requires updating.SOLUTION: The automatic optimization system of the protective relay setting value includes an information acquiring part which acquires respective information including setting value information, breaker opening/closing information, and system information, a calculation processing part which decides a system configuration from the respective information acquired by the information acquiring part and calculates a setting value based on the system configuration, for determining availability of protective cooperation based on the calculation result, an information storage part which stores past setting value history information along with the calculation result, an external output part which outputs the calculation result to the protective relay which requires updating through a communication path, and an operator interface part. The information acquiring part further acquires an impedance map and a short-circuit capacity map, to allow optimization of a setting value other than a timed setting value.
Patent JP-2011254739-A (JP)
Title: Bread crumb for non-fry
Inventor: OBARA MIE
IPC: A23L7/157
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide bread crumbs for non-fry, for obtaining a non-fry-cooked product having the color tone closer to or the same as that of a fried food in eating when cooked other than frying.SOLUTION: There provided bread crumbs for non-fry containing an anatto pigment and characterized in that 0-0.5 mass% of saccharide is blended in material wheat flour for bread crumbs; a method for producing the bread crumbs for non-fry using dough obtained by blending the anatto pigment to the material wheat flour for bread crumbs, blending 0-0.5 mass% of saccharide in the material wheat flour for bread crumbs and kneading it; and a method for producing a non-fry-cooked product using the bread crumbs.
Patent JP-2012004445-A (JP)
Title: Probe device and control method of probe device
Inventor: HAMADA MORIHIKO
IPC: H01L21/66
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a probe device that has a low relative speed when a tip of a probe needle and an electrode pad of a wafer are brought into contact with each other.SOLUTION: The probe device which tests electric characteristics of a semiconductor element region formed on a wafer includes a wafer driving stage on which the wafer is placed, a probe card provided with a plurality of probe needles electrically connected to an electrode part formed in the semiconductor element region, and a test head in which the probe card is installed, the test head being movable in a direction perpendicular to the wafer surface.
Patent JP-2012007945-A (JP)
Title: Radiation image pickup device and radiation image pickup system
Inventor: OTA YASUYOSHI
IPC: G01T1/20
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a radiation image pickup device that suppresses the reaction force occurring due to the contact of a radiation detector with a body thereof caused by temperature change.SOLUTION: A radiation image pickup device has a radiation detector 12 that detects a radiographic image produced by radiation that transmitted a subject, and is accommodated inside of a body 18 thereof. A surface of the body 18 comes in contact with the radiation detector 12 due to a warp of the radiation detector 12 caused by temperature change. The thickness of the surface of the body 18 is made variable in the vertical direction so that the radiation detector 12 is prevented from the application of stress by the reaction force generated through the contact of the radiation detector 12 with the body 18. Accordingly, damage to the radiation detector 12 is prevented.
Patent JP-2012005602-A (JP)
Title: Ultrasonic irradiation device
Inventor: FUNAKUBO TOMOKI
IPC: A61B17/11
Filed: 2010-06-23
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic irradiation device for visually showing a focal position of emitted ultrasound.SOLUTION: A concave spherical ultrasonic transducer 2 emits focus ultrasound that focuses on a focal area FA. A casing 1 formed of an ultrasound absorption material is substantially conical. An ultrasonic emitting hole part 1a covered with a thin film 4 propagating the ultrasound is formed at the apex. The position of the focal area FA is designed to be located outside the thin film 4 when seen from the casing 1. The focal area FA and the thin film 4 has a predetermined positional relationship. Therefore, a user brings the thin film 4 as a distal end part of the ultrasonic irradiation device close to a position to be irradiated with the focus ultrasound, to be irradiated with ultrasound, thereby irradiating a target position with the focus ultrasound. The ultrasound emitted from the ultrasonic transducer 2 and does not travel to the focal area FA is adsorbed in a surface in the casing 1. Consequently, the focal area of the focus ultrasound formed by the ultrasonic irradiation device is small, and high sound pressure is generated there.