baber/WOPTO huggingface dataset:
Patent JP-2012027349-A (JP)
Title: Imaging optical system and image pickup device including the same
Inventor: KUBOTA YUKI
IPC: G02B13/00
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an imaging optical system that is advantageous in sound isolation and dust prevention, that can easily have a small size in a radial direction, and that can easily secure optical performance, and provide an image pickup device including the imaging optical system.SOLUTION: An imaging optical system comprises in the order from an object side to an image plane side a first lens group G1 with positive refractive power, a second lens group G2 with positive or negative refractive power, a third lens group G3 with positive refractive power, and a brightness diaphragm S disposed between an object side plane of the first lens group and an object side plane of the second lens group. A lens of the first lens group that is the closest to the object side and a lens of the third lens group that is the closest to the image side are normally fixed. When focusing is performed from a long distance to a short distance, the optical axis of only the second lens group is moved. The third lens group includes with air interval on the largest axis in the third lens group, a front sub lens group G3F with positive refractive power disposed on the object side and a rear sub lens group G3R with negative refractive power disposed on the image side.
Patent JP-2012026968-A (JP)
Title: Interface eccentricity measuring apparatus and interface eccentricity measuring method of optical element
Inventor: HIROSE TAKESHI
IPC: G01M11/00
Filed: 2010-07-27
Abstract: PROBLEM TO BE SOLVED: To provide an interface eccentricity measuring apparatus and an interface eccentricity measuring method having a compact installation configuration and capable of shortening tact time of measurement.SOLUTION: The interface eccentricity measuring apparatus 1 for an optical element includes: a lens fixing tool 2 for holding an aspheric lens; rotation means 3 for rotating and inverting the lens fixing tool 2; a self-aligning mechanism 4 for performing fine adjustment of a horizontal position and an inclination of the lens fixing tool 2; a displacement sensor 5 for detecting the horizontal position of the lens fixing tool 2; an optical flat 6 fixed on the lens fixing tool 2; an autocollimator for detecting the inclination of the lens fixing tool 2; a face deflection measuring sensor 8 for measuring face deflection of the aspheric lens; control means for allowing the displacement sensor 5 and the autocollimator 7 to measure the horizontal position and inclination of the lens fixing tool 2; and arithmetic means for calculating shift quantity and tilt quantity of the aspheric lens.
Patent JP-2011050235-A (JP)
Title: Power conversion device
Inventor: SEKIMOTO MORIMITSU
IPC: H02M7/48
Filed: 2010-07-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy in estimation of an output voltage, in a power conversion device for performing the so-called "sensorless control".  <P>SOLUTION: The power conversion device includes a power conversion unit (inverter circuit) (4) for outputting an AC voltage of variable voltage variable frequency, by controlling a plurality of switching elements (Sp, Sn). Also, the power conversion device includes a control unit (10) for switching each of the switching elements (Sp, Sn), while defining ON-periods of each of the switching elements (Sp, Sn), according to a command of the output voltage of the inverter circuit (4). The control section (10) corrects the output voltage estimated, on the basis of the ON-periods of each of the switching elements (Sp, Sn) which are defined from the output voltage, on the basis of ON voltage drop of the switching elements (Sp, Sn).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012033689-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NISHI SHINKO
IPC: H01L21/28
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, which is capable of improving reliability.SOLUTION: The present invention relates to a manufacturing method of a semiconductor device that has a process of applying oxygen plasma treatment with a power density of 0.2-0.3 W/cmto a surface of a nitride semiconductor layer 11. According to the present invention, a conductive layer 26 is formed on the nitride semiconductor layer 11 by oxygen plasma treatment and therefore an ion migration phenomenon is suppressed. Thus, the reliability of the semiconductor device is improved.
Patent JP-2012030716-A (JP)
Title: Airbag device
Inventor: TANAKA KOKI
IPC: B60R21/231
Filed: 2010-07-30
Abstract: PROBLEM TO BE SOLVED: To provide an airbag device having a knee protection airbag which can be smoothly expanded along the rear surface side of a curved vehicle body member and can positively protect the knees of an occupant.SOLUTION: The airbag device has an airbag 26 stored in front of an occupant MD and expanded to enter into a space between each of knees K of the occupant MD and a vehicle body side member 11. The airbag 26 includes a bag body 27 constructed to connect peripheral edges of a vehicle body sidewall 28 and an occupant sidewall 29 to each other, and an outer connecting member 45 connected to the vehicle body sidewall 28 at two vertical spaced-apart locations to reduce a vertical length size of the vehicle body sidewall 28 at the outer peripheral side of the vehicle body sidewall 28. Thin-walled parts 33 acting as a starting point of bending when completing expansion of the airbag 26 are formed at the bag body 27 in an area between the two connecting locations where the vehicle sidewall 28 and the outer connecting member 45 are connected. The thin-walled parts 33 are formed intermittently along a substantial lateral direction.
Patent JP-2012029996-A (JP)
Title: Furniture
Inventor: FUJIKI TAKESHI
IPC: A47B91/02
Filed: 2010-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a cover that can hold for a long period the condition of a part of furniture that is likely to be touched by a user.SOLUTION: A desk 1 includes: a desk body 2; leg column supports 7 that are one element of leg bodies 3 supporting the desk body 2; and leg bases 8 that are integrally connected to the leg column supports 7 and that are also one element of the leg bodies 3. The leg bases 8 are provided with base bodies 80 that are integrally connected to the leg column supports 7 and with base covers 81 that are the covers capable of attachably and detachably covering the upper face of the base bodies 80.
Patent JP-2012031702-A (JP)
Title: Device for pressing in pneumatic caisson
Inventor: MIYAWAKI TAKUYA
IPC: E02D23/08
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To provide an air leakage prevention device which can impose a great tensioning force on an anchor material, which can flexibly absorb a construction error of the anchor material, and which sufficiently secures airtightness even under high air pressure.SOLUTION: An anchor material 1 is made of a plurality of grease-impregnated unbonded prestressing steel strands 11. An air leakage prevention device 2 includes a casing pipe 3 in which a filler 21 is housed and through which each of the prestressing steel strands 11 is to be individually inserted, and upper and lower heads 4 and 5 which are provided in upper and lower openings of the casing pipe 3, respectively, and which comprise insertion portions 40 and 50 for individually inserting the prestressing steel strands 11, respectively, and packing compressing portions 40p and 50p for compressing gland packing 12 attached to each of the prestressing steel strands 11.
Patent JP-2012037938-A (JP)
Title: Program and device for generating test code
Inventor: NOSHIRO AI
IPC: G06F11/28
Filed: 2010-08-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to reuse test procedure and to have no need to define test procedure for each software to be tested.SOLUTION: A test code generator reads out test procedure names in test procedure pattern information according to a test order and reads out test code information pieces each containing a test code fragment ID associated with the read-out test procedure name. The test code generator combines the read-out test code information pieces according to the test order to prepare test code model information. The test code generator prepares the test code from the test code model information by replacing each variable part in the test code model information for a value of an item in agreement with the variable part in a design information object.
Patent JP-2012037076-A (JP)
Title: Information output device of cogeneration device
Inventor: MORI YASUHIRO
IPC: F24H1/00
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To easily recognize whether energy consumption tends to be saved in an optional period designated by a user.SOLUTION: An integration amount storage means 12 sequentially stores integration amounts calculated by a first integration amount calculation means 10 on a predetermined time basis by being combined with calculation dates. When a user designates a starting date and an optional period by a period designation means 14, an ending date calculation means 15 calculates an ending date from the starting date and the optional period designated by the period designation means 14, and an integration amount reading means 16 reads, from the integration amount storage means 12, integration amounts at both the ending date calculated by the ending date calculation means 15 and the starting date input by the user based on the date information. A second integration amount calculation means 17 calculates energy consumption between the starting date and the ending date by obtaining a difference between the integration amount at the ending date and that at the starting date. At the same time, the second integration amount calculation means calculates elapsed days until reaching the consumption calculated from the starting date, and an expected reaching date to the next consumption.
Patent JP-2012036512-A (JP)
Title: Plush product
Inventor: NAKAHASHI SHINGO
IPC: D03D15/567
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a plush product such as a carpet or a mat, which is excellent in glossy feeling and can prevent reduction in quality due to falling off of a short fiber.SOLUTION: A plush product comprises a plush portion including: a spun yarn composed of an acrylic fiber (a) of 50-80 mass%, having a cross-section of a circle or an ellipse close to the circle partially having a curved portion recessed inward, and having 1-10 concave portions in a longitudinal direction of the fiber in a fiber surface area of 1,000 μm, each having a length of not less than 10 μm and a depth of not less than 0.3 μm, and having a boiling water shrinkage percentage of less than 2%; preferably, the spun yarn composed of the acrylic fiber (a) and an acrylic fiber (b) having the boiling water shrinkage percentage of 20-40%.
Patent JP-2012038806-A (JP)
Title: Laminated coil
Inventor: IWASAKI KEISUKE
IPC: H01F17/04
Filed: 2010-08-04
Abstract: PROBLEM TO BE SOLVED: To provide a laminated coil in which a diameter of a coil pattern is increased and an insulator film is formed on an outer peripheral surface of the laminate to realize a better insulation quality.SOLUTION: A laminated coil 100 comprises: a laminate 3 in which an insulator layer 1 and a coil pattern 2 are laminated in a desired order and integrated; a coil 5 formed by connecting the coil pattern 2 each having a different layer to each other; a pair of external electrodes 6a and 6b formed at both ends of the laminate 3; and an insulator film 7 formed on an outer peripheral surface of the laminate 3. At least one of coil patterns 2 is contacted with an outer peripheral edge of the insulator film 1 at a part of its outer peripheral edge, but not contacted with 4 corners C of the insulator layer 1. That is, a coil pattern non-formation part N is provided.
Patent JP-2012035730-A (JP)
Title: Life preserver control system
Inventor: WATANABE ATSUSHI
IPC: B64D11/00
Filed: 2010-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a life preserver control system in which a life preserver arrangement state is easily checked.SOLUTION: A QR code 51 in which life preserver information is coded, and an RFID tag 52 in which prescribed information is to be read/written, are attached to each life jacket 50. When the life preserver information of the life jacket 50, and a seat number information of a seat S to which the life jacket 50 is arranged, are obtained for each seat S, the life preserver information of the life jacket 50, and the seat information are related to each other, and written in the RFID tag 52 attached to the life preserver 50 corresponding to the life preserver information, by a mobile terminal 20. Life preserver arrangement information is created by relating each of obtained multiple pieces of life preserver information, to the seat number information, by the mobile terminal 20. On the basis of the multiple seat number information pieces read by the mobile terminal 20, and the life preserver arrangement information, it is determined whether or not, there is a seat S in which the life jacket 50 is not yet arranged, for all RFID tags 52 of the life jackets 50.
Patent JP-2012035554-A (JP)
Title: Liquid supply device and liquid ejector
Inventor: SHIONO SHOHEI
IPC: B41J2/175
Filed: 2010-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a liquid supply device and a liquid ejector which hardly cause variation in concentration of liquid to be ejected.SOLUTION: The liquid supply device includes: a main tank 6 configured to store ink; a printing head 4; a sub tank 40 connected to the main tank 6 and the printing head 4 through ink supply tubes 7A and 7B and configured to store the ink supplied from the main tank 6, the sub tank 40 from which the stored ink is supplied to the printing head 4; a carriage moving mechanism 3 reciprocating a carriage 11 on which the printing head 4 and the sub tank 40 are mounted; and a stirring ball 31 housed in the sub tank 40 and capable of reciprocating along in the reciprocating direction of the carriage 11. The carriage moving mechanism 3 performs stirring drive that the stirring ball 31 can move relatively to the sub tank 40, in deceleration when reversing the reciprocating direction of the carriage 11.
Patent JP-2010268003-A (JP)
Title: Organic el element and method of manufacturing the same
Inventor: SUZURI YOSHIYUKI
IPC: H05B33/10
Filed: 2010-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic EL element and a method of manufacturing the same, for easily manufacturing a high-quality organic EL element, suppressing a manufacture cost and increasing the scale of the organic EL element.  <P>SOLUTION: In the organic EL element having organic layers including at least light-emitting layers between electrodes opposing to each other, at least one of the organic layers is formed by a wet-process using at least one iridium complex which is subjected to sublimation purification and whose glass transition temperature is 80-250°C.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011016362-A (JP)
Title: Ink reservoir and preservation method
Inventor: KOYANAGI TAKASHI
IPC: C09D11/00
Filed: 2010-08-18
Abstract: PROBLEM TO BE SOLVED: To provide an ink preservation method and an ink reservoir that implement satisfactory preservation stability by effectively preventing dark polymerization even during long term preservation at greatly varying atmospheric temperature.SOLUTION: A light-curable ink composition is stored in a container such that a distance from a gas-liquid interface to a bottom portion of the preservation container is not more than 5 cm and that the amount of dissolved oxygen is not less than 3 ppm. The amount of dissolved nitrogen in the light-curable ink composition thus stored is preferably not less than 3 ppm. The container is particularly preferably closed. The amount of air filling the container is further preferably set at not less than 30 mL nor more than 50 mL.
Patent JP-2012042705-A (JP)
Title: Distance measurement device and imaging device
Inventor: GUAN HAIKE
IPC: H04N5/232
Filed: 2010-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a distance measurement device capable of removing dark current noise included in an image signal output from an imaging element for distance measurement without complicating device configuration.SOLUTION: A distance measurement device comprises: a light shield member 25 for shielding light by covering the circumference of an imaging element 22b for dark current detection positioned at the center of three imaging elements so that light is not incident on the imaging element 22b for dark current detection; and a dark current noise removal part 27 for obtaining image signals output from imaging areas 22a1 and 22c1 of imaging elements 22a and 22c for distance measurement on both sides and a dark current noise image signal output from an imaging area 22b1 of the imaging element 22b for dark current detection, subtracting the dark current noise image signal from each of the obtained image signals, and removing dark current noise included in each image signals. A distance measurement computation part 28 calculates a distance to a subject on the basis of the image signals with the dark current noise removed by the dark current noise removal part 27.
Patent JP-2012040283-A (JP)
Title: Liquid injection device and surgical instrument using the device
Inventor: KOJIMA HIDEKI
IPC: B05C5/00
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To reduce the outflow of unnecessary liquid from an injection nozzle in a liquid injection device for injecting liquid from the injection nozzle.SOLUTION: The liquid to be injected from the injection nozzle is supplied to the injection nozzle through a liquid supply passage. A negative pressure for sucking the liquid injected from the injection nozzle through a suction port is produced by a suction unit, and guided to the suction port through a suction channel. The device includes a bypass channel which bypasses the liquid supply channel to the suction channel on the upstream side of the injection nozzle. The bypass channel is opened and closed by an opening and closing means. According to this structure, the outflow of unnecessary liquid from the injection nozzle can be reduced by opening the opening and closing means during stoppage of the injection of liquid.
Patent JP-2011003920-A (JP)
Title: Purification method of semiconductor polishing slurry
Inventor: ABE TSUGI
IPC: B01J47/12
Filed: 2010-08-23
Abstract: PROBLEM TO BE SOLVED: To restrain a pH change of a polishing slurry after purification against the pH of the polishing slurry before purification.SOLUTION: When the polishing slurry to be purified is acidic, an acidic end group of a functional group having a metal chelate forming ability in a chelate forming fiber is an acidic type (H-type) to perform a liquid-passing treatment. When the polishing slurry to be purified is alkaline, an acidic end group of a functional group having a metal chelate forming performance in a chelate forming fiber is an alkali metal salt or an ammonium salt to perform a liquid-passing treatment.
Patent JP-2012048334-A (JP)
Title: Real-time aggregation retrieval method and program
Inventor: TATESHITA KOJI
IPC: G06F13/00
Filed: 2010-08-25
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a user needs to collect and compare retrieval results through accessing each of a plurality of retrieval sites and Web services and then specifying a category or a keyword for obtaining target information on each site in order to get better information when he/she retrieves information related to commodities, restaurants or travel on the Internet.SOLUTION: A retrieval processing server receiving a request from a user sends the request to each of multiple response servers which returns information on specific genres related to the request from the user, such as commodities or restaurants. After receiving the responses from the response servers, the retrieval processing server executes processing including merging and sorting to the received information and returns it to the user.
Patent JP-2011000590-A (JP)
Title: Filter device
Inventor: SAITO YOSHITAKA
IPC: B01D50/00
Filed: 2010-08-31
Abstract: PROBLEM TO BE SOLVED: To provide a filter device capable of removing fine particles contained in an exhaust gas, the particles having larger particle size to smaller particle size, in proportion to a speed of the exhaust gas.SOLUTION: The filter device includes: a casing 2 having an inlet 6 and an outlet 8; a diaphragm 3 arranged in the casing 2 so as to have a plurality of spiral parts to form a spiral flow path 11; and a filter member 4 arranged on at least one surface of the diaphragm 3, wherein the flow path width (A) of the spiral part 3a located on the outermost side of the spiral flow path 11 is made wider than the flow path width (B) of the spiral part 3b located on the inner side than the outermost side of the spiral flow path 11, and the fine particles contained in the exhaust gas are made to have a larger linear speed on the spiral part located on the inner side than on the spiral part located on the outer side of the spiral flow path.
Patent JP-2011005285-A (JP)
Title: Exercise assisting apparatus
Inventor: KAWAMOTO MINORU
IPC: A63B24/00
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To allow a user to appropriately and easily set a knee angle at which he/she can effectively exercise in an exercise assisting device for giving an exercise to the user which is configured such that the user rocks a seat part with the waist being fitted on the seat part to thereby variably apply the body weight to the legs of the user.SOLUTION: An operation circuit board 121a includes a button 112a for displacing the seat part upwardly and downwardly, and a display means 123 which displays an adaptive height corresponding to a current height of the seat part. Consequently, the user can appropriately and easily set 140° that is the knee angle at which he/she can effectively exercise only by adjusting the height of the seat part while confirming that the displayed adaptive height is matched to his/her height.
Patent JP-2012059865-A (JP)
Title: Imaging element and imaging device
Inventor: YOKOKAWA SOZO
IPC: G02B5/20
Filed: 2010-09-08
Abstract: PROBLEM TO BE SOLVED: To realize high functionality of an imaging element and an imaging device with a simple configuration.SOLUTION: An imaging element includes: an imaging area 52 in which a plurality of pixels used for acquiring an image are disposed; a spectral area 54 in which a plurality of pixels used for acquiring a color spectrum are disposed; and a filter that is formed over the pixels in the spectral area 54 and transmits an electromagnetic wave of a desired wavelength. The filter is configured with a plasmon resonator which is a structure of a conductor metal having irregular structures at predetermined intervals. The imaging area 52 and the spectral area 54 are provided in a single chip. The present invention can be applied to a digital still camera, by way of example.
Patent JP-2012056792-A (JP)
Title: Method for producing phosphate gypsum
Inventor: FURUKAWA TOMOFUMI
IPC: C01F11/46
Filed: 2010-09-09
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing phosphate gypsum.SOLUTION: The method for producing phosphate gypsum comprises mixing mud produced in a caustification process with sulfuric acid, filtering the resultant mixture, and recovering phosphate gypsum from the filtration residue.