baber/WOPTO huggingface dataset:
Patent JP-2013165600-A (JP)
Title: Three-phase converter device
Inventor: KOBAYASHI TAKAHIKO
IPC: H02M7/797
Filed: 2012-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a three-phase converter device that prevents an excess regeneration state from occurring by suppressing a regeneration power amount to a three-phase AC power supply and is capable of attaining control stability at the time of power regeneration with a less number of times of switching as compared with conventional techniques.SOLUTION: A three-phase converter device includes: drive signal output means 5 for generating a drive signal for driving switching elements Q1 to Q6 of respective phase arms of a power conversion part 1 at the time of power regeneration from a load 7 side to a three-phase AC power supply 6 side, wherein the drive signal output means 5 sets an off operation time corresponding to a magnitude of a DC amount calculated based on a three-phase AC current detected by current detection means 3 and outputs an on correction drive signal in which an on operation time of a standard drive signal set based on a voltage phase of a three-phase AC power supply 6 detected by phase detection means 2 is adjusted so as to be short by means of the off operation time.
Patent JP-2013167392-A (JP)
Title: Heat transfer element and heat exchange type ventilation device using the same
Inventor: FUKUMOTO MASAHIDE
IPC: F28F3/08
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To enhance heat exchange efficiency in a heat transfer element and a heat exchange type ventilation device using the same.SOLUTION: In the heat transfer element 1, a plurality of heat exchanger plates 2 each provided with a rib 3 as a distance-keeping means for keeping a distance between heat exchanger plates 2 are laminated to alternately constitute an air supply path 4 and an air discharge path 5 one by one. At least a part of the heat exchanger plates 2 are laminated while being shifted in the direction of the longest diagonal line. Thus, the heat exchanger plates in a part where an air volume is reduced are laminated while being shifted, whereby the dispersion of the air volume in the vertical direction of the heat exchanger plates can be reduced to efficiently perform heat exchange between the air in the air supply path and the air in the air discharge path.
Patent JP-2013168494-A (JP)
Title: Semiconductor device and manufacturing method thereof
Inventor: OZAWA SOICHIRO
IPC: H01L27/04
Filed: 2012-02-15
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device comprising two types of capacitors including ferroelectric layers with different thicknesses while suppressing cost without changing manufacturing steps as far as possible.SOLUTION: In a manufacturing method of a semiconductor device, a first conductive film 23 to be a first lower electrode of a first capacitor and a second lower electrode of a second capacitor is formed on an insulating film 4, and a first ferroelectric film 24 is formed on the first conductive film, to be a first ferroelectric layer with a single-layer structure in the first capacitor and a bottom layer of a second ferroelectric layer with a multilayer structure in the second capacitor. A second conductive film 25 is formed on the first ferroelectric film, a first upper electrode 7 of the first capacitor is formed by selectively removing the second conductive film, and after the first upper electrode is formed, a second ferroelectric film 26 other than the bottom layer of the second ferroelectric layer is formed. After the second ferroelectric film is formed, a second upper electrode of the second capacitor is formed.
Patent JP-2012104160-A (JP)
Title: Arbitration device, image forming apparatus, arbitrating method, and program
Inventor: NAGASAKI SHINYA
IPC: G06F13/28
Filed: 2012-02-17
Abstract: PROBLEM TO BE SOLVED: To improve overall system performance when arbitrating transfer requests from a plurality of DMACs different in order of priority.SOLUTION: It is necessary that a first write DMAC 15 transfers data to be entered in a line to a memory within one-line period. A necessary transfer time calculating part 121 in an arbiter 113 calculates time T2 to be required for transferring requested data, based on burst length, bus width, and a necessary transfer rate Ra. A timer to be started with a line start signal measures lapsed time T1 from a start of one line. If the T1 is longer than the T2, a wait request signal is asserted with respect to transfer request from the first write DMAC 15 till the T1 and the T2 become equal.
Patent JP-2013170291-A (JP)
Title: Dezincing apparatus
Inventor: NAKAMURA SHIGEYUKI
IPC: C22B19/30
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a dezincing apparatus which can cope with an increase in throughput and can realize uniform heating irrespectively of the properties of a galvanized steel sheet.SOLUTION: A dezincing apparatus is provided with: a heating vessel 10 in a form of a cylinder, having an opening part 11 for feeding a steel sheet scrap 20 and being rotated as a whole by means of a rotation drive means; and an arc generator 12 having, on the rotation axis of the heating vessel 10, an anode 14 and a cathode 13 inserted from one end of the heating vessel and generating an arc for heating the steel sheet scrap 20.
Patent JP-2013171601-A (JP)
Title: Substrate for suspension, suspension, suspension with head, hard disk drive, and method for manufacturing substrate for suspension
Inventor: HIRATA KENRO
IPC: G11B21/21
Filed: 2012-02-20
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for suspension, a suspension, a suspension with a head, a hard disk drive, and a method for manufacturing a substrate for suspension, capable of reducing a differential impedance of interleave wiring.SOLUTION: On a base insulator layer 12 and wires 4A, 4B, 4C, 4D, a first cover insulator layer 14 covering the wires is formed, and then, on the first cover insulator layer, a second cover insulator layer 15 filling a space between the wires is formed.
Patent JP-2013170941-A (JP)
Title: Sample preparation method and apparatus
Inventor: SUZUKI HIDEKAZU
IPC: G01N1/32
Filed: 2012-02-21
Abstract: PROBLEM TO BE SOLVED: To provide a sample preparation method of preparing a sample for analyzing a minute internal structure or defect by forming a cross section along an array direction of device patterns.SOLUTION: A sample preparation method is provided which includes a step for performing etching on a cross section 7b of a sample through scan irradiation with convergent ion beams while displaying a SEM image of the cross section on a display screen and for exposing the cross section 7b, and a step for changing a scan direction 31a of the convergent ion beams while displaying a SEM image of a new cross section on the display screen and while performing the scan irradiation with the convergent ion beams, performing etching on the cross section 7b and exposing a cross section 7f.
Patent JP-2012108549-A (JP)
Title: Lithographic apparatus and device manufacturing method utilizing 2d run length encoding for image data compression
Inventor: MAKAROVIC ANDREJ
IPC: H01L21/027
Filed: 2012-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic apparatus comprising an array of individually controllable elements and a data processing pipeline.SOLUTION: The array of individually controllable elements modulates a beam of radiation. The data processing pipeline converts a first representation of a requested dose pattern to a sequence of control data suitable for controlling the array of individually controllable elements in order substantially to form the requested dose pattern on a substrate. The data processing pipeline comprises an offline pre-processing device and an online rasterizer. The offline pre-processing device converts the first representation of the requested dose pattern to an intermediate representation, which can be rasterized in a fewer number of operations than the first representation.
Patent JP-2013179447-A (JP)
Title: Image forming apparatus and image forming system
Inventor: DOU CHON-GON
IPC: G06T1/00
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To efficiently search effective meta data for searching without the need of manual settings, when a constant relationship is consciously or unconsciously established between a content class of a document file and scan setting data or an image forming apparatus.SOLUTION: An image forming apparatus causes a control unit 60 to make a registration request of a document file and meta data for searching associated with a note in a notebook to an RPC client 64, by taking a model name of an image forming apparatus 20 as the name of the notebook being the meta data, and taking a color mode, document image reading resolution, document size and file format being parts of scan setting data as tags being the meta data.
Patent JP-2013178378-A (JP)
Title: Photoelectric conversion module and optical transmission unit
Inventor: MOTOHARA HIROYUKI
IPC: G02B6/42
Filed: 2012-02-28
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric conversion module and an optical transmission unit, capable of improving bond strength between a photoelectric conversion element and a substrate on which the photoelectric conversion element is mounted, and preventing the decrease in an optical coupling rate of the photoelectric conversion element and an optical fiber.SOLUTION: The photoelectric conversion module comprises: a projection part including a hole communicating with a through hole of a substrate, and projecting from a principal surface of either one of the substrate and the photoelectric conversion element opposing to the other; and an adhesive filling a part of a region which is between the substrate and the photoelectric conversion element and is an outer region of an inner edge of the projection part, and bonding the substrate and the photoelectric conversion element.
Patent JP-2013181769-A (JP)
Title: Gas sensor
Inventor: OBA TAKEHIRO
IPC: G01N27/409
Filed: 2012-02-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas sensor for suppressing instantaneous interruption (instantaneous power disconnection) between an electrode pad of a plate-shaped sensor element and terminal metal fittings by suppressing a decrease in contact pressure of the terminal metal fittings to the electrode pad of the sensor element.SOLUTION: In a gas sensor including a sensor element having the shape of a plate and having an electrode pad at a rear end side, an insulation member provided at the rear end side of the sensor element, terminal metal fittings 21a held by the insulation member, arranged oppositely from the electrode pad and provided with a body part 211a, a tip part 211b electrically connected to the electrode pad, and a crimping terminal part 211c connected to the rear end of the body part, and a lead wire 146 caulked by the crimping terminal part, the terminal metal fittings have a plate-shaped stopper part 211d extending from the body part toward the sensor element side, and having a rear end facing surface 211t which is located closer to a rear end side than to a free end of the tip part and which is brought into contact with a tip facing surface of the insulation member.
Patent JP-2012212868-A (JP)
Title: Photoconductive element
Inventor: KAJIKI KOSUKE
IPC: G01N21/35
Filed: 2012-03-03
Abstract: PROBLEM TO BE SOLVED: To provide a photoconductive element capable of solving the following problem: Distortion or defect of low-temperature growth semiconductor restricts a terahertz wave generation efficiency in an element which generates and detects a terahertz wave by optical excitation.SOLUTION: The photoconductive element includes a semiconductor low-temperature growth layer 14 and thin semiconductor layers 11, 12, 13 which are positioned between the semiconductor low-temperature growth layer 14 and a semiconductor substrate 10 and are thinner than the semiconductor low-temperature growth layer 14. The semiconductor low-temperature growth layer 14 includes a semiconductor which lattice-matches with the semiconductor layers 11, 12, 13, but does not lattice-match with the semiconductor substrate 10.
Patent JP-2013185303-A (JP)
Title: Steel pipe foundation
Inventor: YAMAGUCHI HIROYUKI
IPC: E02D27/12
Filed: 2012-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a steel pipe foundation which is for improving a steel pipe foundation used when a column body such as a utility pole is constructed on the ground, and enables efficient drilling operation by improving especially a tip claw installed at the tip of the steel pipe foundation.SOLUTION: In a steel pipe foundation where a plurality of tip claws are fixed along the outer peripheral surface of the lower end of a steel pipe rotated and pressed into the ground, each of the tip claws includes a mounting part for mounting to the outer peripheral surface of the lower end of the steel pipe, and a blade part formed on the tip side of each tip claw, and the blade part has a sharp edge in a rotation direction of the steel pipe and has a swell part arcuately swelling to the outside of each tip claw.
Patent JP-2013184099-A (JP)
Title: Magnetic particle for water treatment and water treatment method
Inventor: FUKAYA TARO
IPC: C02F1/52
Filed: 2012-03-07
Abstract: PROBLEM TO BE SOLVED: To provide: a magnetic particle for water treatment in which a removal target substance in water is adsorbed, and an adsorbate is separated, and that is recovered and can be repeatedly recycled; and a water treatment method using the same.SOLUTION: A magnetic particle for water treatment that adsorbs a water-insoluble material in treated water, precipitates with the water-insoluble material, is separated from the water-insoluble material in a precipitate, recovered and is used repeatedly, includes: a magnetic core part that comprises a magnetic single particle or an aggregate of the same in which a specific gravity is larger than 1; and a surface layer that is supported by the magnetic core part and contains a proton donor that emits a proton (H) in the treated water and takes charge in a negative potential.
Patent JP-2013184004-A (JP)
Title: Photoelectric sensor and biological information measurement device
Inventor: SATO SHIGEMI
IPC: A61B5/0245
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a photoelectric sensor and a biological information measurement device which allow the improvement of detection sensitivity.SOLUTION: A photoelectric sensor 10 includes: a light reception side reflection member 20 having a concave mirror part 21; a support member 30; and a light emitting element and a light receiving element 60 which are mounted to the support member 30. The support member 30 includes: a reflector part 31 positioned inside an opening of the concave mirror part 21; and beam parts 41 and 42. A first surface of the reflector part 31 includes a recessed part having a bottom surface part muonted with the light emitting element and a slant surface part. A second surface of the reflector part 31 is munted with the light receiving element 60. The beam parts 41 and 42 include: wires 44 and 45 for the light emitting element which are connected to the light emitting element; and wires 46 and 47 for the light receiving element which are connected to the light receiving element 60.
Patent JP-2013191953-A (JP)
Title: Regulator
Inventor: MITSUI MAKI
IPC: H04L12/28
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily perform simple setting change on plural regulators.SOLUTION: A regulator comprises: a setting apparatus connection section 103 which connects the regulator with an information setting apparatus for performing setting change of control parameters, in a point-to-point manner; a network connection section 104 which connects the regulator to a network using an IP address and connected with another regulator; and an address conversion section 108 which takes out from an another-regulator-information storage section 106 an IP address corresponding to regulator identification information of a transfer destination, the IP address being included in transfer information received by a transfer information receiving section 107, and determines the taken IP address as the IP address of a transmission destination.
Patent JP-2013196260-A (JP)
Title: Newspaper space production device and newspaper space production method
Inventor: YOSHIOKA TOSHIAKI
IPC: G06F13/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a newspaper space production device in which a space of a digital newspaper is produced while being changed to easily read articles of the digital newspaper even in a mobile electronic apparatus of which the display screen is limited, and a newspaper space production method.SOLUTION: A newspaper space production device comprises space constitution means which collects materials of a newspaper article to prepare an article and constitutes a space, layout condition detection means which detects whether the article of a newspaper constituted by the space constitution means satisfies a layout condition relating to display on a mobile electronic apparatus, article deforming and moving means which deforms the article to satisfy the layout condition and moves a position of the article when it is detected by the layout condition detection means that the article does not satisfy the layout condition, additional information generation means which generates information deformed and moved by the article deforming and moving means as additional information, and transmission means which adds the additional information to the newspaper comprised of articles deformed and moved by the article deforming and moving means and transmits the newspaper to the mobile electronic apparatus.
Patent JP-2013184035-A (JP)
Title: Extensible desktop bookrack
Inventor: HATSUDA YUKIO
IPC: A47B65/00
Filed: 2012-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a desktop rack that can freely adjust for increase/decrease of files, DVDs, CDs, books, catalogs, or the like, and that can easily store them even if the storage range exceeds an initial capacity.SOLUTION: An assemblage of a left bottom board 2 and a left back board 3 on a left side board and an assemblage of a right bottom board 5 and a right back board 6 on a right side board 4 are fitted into a comb part and made them adjustable in accordance with the volume of articles to be stored. Further, when a storage range exceeds an initial capacity, the capacity is made freely adjustable by connecting or removing a bottom board connecting bar 7 and a back board connecting bar 8 to the comb tip end of the left bottom board 2 and the left back board 3.
Patent JP-2013201559-A (JP)
Title: Sound signal processing device
Inventor: KATAYAMA MAKI
IPC: H04S5/02
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To reduce the effects of a sound radiated from a sub-woofer on the sound localization of virtual speaker channels in an acoustic field realized by a virtual surround-sound system.SOLUTION: A host processor 1222 mixes LSch and RSch sound signals indicating a virtual surround sound generated by a virtual surround processing unit with Rch, Lch and Cch sound signals and then applies high-pass filtering to the mixed sound signals before outputting them as sound signals for an Rsp 13 and an Lsp 14 which are the main speakers. Also, after reversing the phases of LSch and RSch sound signals indicating the virtual surround sounds generated by the virtual surround processing unit, the host processor 1222 mixes them with Rch, Lch, Cch and LFEch sound signals and then applies low-pass filtering to the mixed sound signals before outputting them as a sound signal for a SW 15 which is a sub-woofer.
Patent JP-2013199233-A (JP)
Title: Vehicle body front structure
Inventor: SEKIGUCHI TOMOHIDE
IPC: B62D25/08
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To increase shock absorption capability of a front collision load when offset collision small in abutting width occurs, and to prevent a connection member such as a gusset from being easily peeled by the front collision load when the connection member is arranged when increasing the shock absorption capability of the front collision load.SOLUTION: In a vehicle body front structure including a front side frame 15 extended in a vehicle body front-back direction, and a gusset 31 arranged on an outer side of vehicle width of the front side frame 15 for transmitting a front collision load to the front side frame 15 when the front collision load acts on the outer side of the vehicle width of the front side frame 15, the gusset 31 is arranged on a vehicle body rear side by being separated at a predetermined distance from a tip 15a of the front side frame 15 in a plan view, and a tension member 32 for preventing the gusset 31 from being peeled from the front side frame 15 is installed between the tip 15a of the front side frame 15 and an outer end 31a of the gusset 31.
Patent JP-2013199918-A (JP)
Title: Engine start control system
Inventor: YAMAZAKI AKINORI
IPC: F02D45/00
Filed: 2012-03-26
Abstract: PROBLEM TO BE SOLVED: To avoid such a malfunction that, in a process of starting using a recoil starter, the instantaneous interruption and reactivation of an ECM occurs, and thereby the operation of an engine is continued while, for example, erroneously detecting atmospheric pressure.SOLUTION: When an ECM 7 is activated as powered from a generator 3, a decision unit 7a determines the occurrence of instantaneous interruption and the reactivation of the ECM 7, if engine speed detected by an engine speed sensor 5 immediately after the activation of the ECM 7 is found to be not smaller than a predetermined number of rotation Y. When the occurrence of the instantaneous interruption and the reactivation is actually determined, the ECM 7 terminates the operation of the engine 1. On the other hand, if the occurrence of the instantaneous interruption and the reactivation is not determined, the ECM 7 detects, using a maximum value detection unit 7b, a maximum value of pressure in the intake pipe detected by a pressure sensor 6 within a predetermined range of a crank angle after activation, stores the maximum value in a memory for use as atmospheric pressure, and uses it for the subsequent control of fuel injection by an injector 4.
Patent JP-2013202796-A (JP)
Title: Thermal print head
Inventor: TAKOJIMA NAOKI
IPC: B41J2/335
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the thermal efficiency of a thermal print head.SOLUTION: A thermal print head is equipped with a ceramic substrate 22, a glaze layer 25, a resistor layer 27, an electrode layer 28, and a protection layer 29. The glaze layer 25 is attached to the surface of the ceramic substrate 22, and has a plurality of ridges 81 extending in a subsidiary scanning direction arrayed in a main scanning direction with gaps interposed in-between. The electrode layer 28 has electrodes extending in the subsidiary scanning direction in the ridges 81 with gaps interposed in-between formed, the resistor layers 27 in the clearance portions become heating resistors. The heating resistors extend along the ridges 81 and arrayed in the main scanning direction. The protection layer 29 covers the glaze layer 25, the heating resistors and the electrodes. The top portions 85 of the glaze layer 25 which correspond to the ridges 81 and dent portions 84 corresponding to valleys 82 between the ridges 81 of the glaze layer 25 are formed on the surface of the protection layer 29.
Patent JP-2013207410-A (JP)
Title: Program, watermark embedding device, and watermark embedding method
Inventor: NAKAGATA SHOHEI
IPC: H04N1/387
Filed: 2012-03-27
Abstract: PROBLEM TO BE SOLVED: To improve the accuracy of detecting watermark information.SOLUTION: A program causes a computer to execute processing of: calculating difficulty of watermark detection for each section to be embedded with watermark information for a content; determining an arrangement parameter indicating a parameter for changing arrangement of the watermark information on the basis of difficulty calculated in a section to be embedded and difficulty calculated in the past; rearranging the watermark information using the arrangement parameter; and embedding the rearranged watermark information in the section to be embedded.