baber/WOPTO huggingface dataset:
Patent JP-2013241870-A (JP)
Title: Ad conversion processing device
Inventor: TAKAMI ATSUSHI
IPC: F02D45/00
Filed: 2012-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an AD conversion processing device for detecting abnormality of a result of AD conversion performed for an output signal of a cylinder internal pressure sensor in synchronization with a crank angle represented by a multiplying signal.SOLUTION: An AD conversion processing device initializes a public data area for storing AD conversion data of an output signal of a cylinder internal pressure sensor (S420). A crank angle at which AD conversion has been performed is read out of a crank angle area (S426), and when falling within a crank angle range corresponding to public data on respective cylinders (S428: Yes), determining processing is performed on whether or not an engine is an acceleration state in the crank angle (S430), and when in the acceleration state (S432: Yes), since data copy processing of S434 is not performed, AD conversion data at a corresponding crank angle in the public data area is unchanged from an initial value. AD conversion data at a crank angle at which AD conversion has not been performed is also unchanged from the initial value.
Patent JP-2013153119-A (JP)
Title: Multilayer inductor
Inventor: ARAI TAKAYUKI
IPC: H01F17/00
Filed: 2012-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable multilayer inductor having a high permeability in which conduction failure is reduced by using a soft magnetic alloy as a magnetic material.SOLUTION: The multilayer inductor includes a plurality of magnetic layers 10 formed of Fe-Si-M-based soft magnetic alloy particles, and a plurality of coils and relay segments 21 and 22 composed of an Ag-containing material. An oxide coating formed by oxidation of the soft magnetic alloy is present around the soft magnetic alloy particles at least partially. The coil segments 21 and the relay segments 22 configure an internal conductor 20 integrated electrically. In the magnetic layer 10 on the periphery of the internal conductor 20, there is an Ag diffusion region 11 having a protrusion 31 consisting of an Ag particle 30 and/or Ag growing from the internal conductor 20 into a soft magnetic layer 19, and there is an Ag absent region 12 in the magnetic layer 10 held between the coil segments 21. Between adjoining soft magnetic alloy particles, there is a coupling part with an oxide film interposed therebetween, and also there is the mutual coupling part of metal portions.
Patent JP-2013242481-A (JP)
Title: Fixing device, and image forming apparatus
Inventor: HAGIWARA HIROYUKI
IPC: G03G15/20
Filed: 2012-05-22
Abstract: PROBLEM TO BE SOLVED: To obtain a fixing device capable of suppressing deformation of at least one of a support member supporting a first fixing member and a support member supporting a second fixing member due to urging force of an urging member, and an image forming apparatus.SOLUTION: When seen from a sheet member conveyance direction, a concave portion 68D of a first support member, a concave portion 70B of a second support member 70, and a circular portion of the second support member 70 are arranged on an urging line D of a spring 74 or an extended line of the urging line D. Accordingly, the occurrence of a bending moment caused on the first support member 68 due to the urging force of the spring 74 is suppressed. Therefore, deformation and creep of the first support member 68 are suppressed. Similarly, deformation of the second support member 70 is suppressed.
Patent JP-2013244188-A (JP)
Title: Beam hardening correction device, beam hardening correction method, and x-ray imaging apparatus
Inventor: HIRASAWA YUTA
IPC: A61B6/03
Filed: 2012-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a beam hardening correction device performing the beam hardening correction of both a soft tissue imaging region and a hard tissue imaging region of a reconstruction image by single processing.SOLUTION: A beam hardening correction device performs beam hardening correction to a projection image obtained by X-ray imaging by use of a first function y=f(x). The first function is an inverse function of a second function. The second function is a function obtained by moving a third function y=α/[1+exp[-β(x-γ)]] representing a logistic curve in parallel.
Patent JP-2012199245-A (JP)
Title: Flexible test cable
Inventor: PHILLIPS JAMES P
IPC: H01B11/18
Filed: 2012-05-30
Abstract: PROBLEM TO BE SOLVED: To provide cables that are nearly RF invisible at an RF band of interest, and flexible and thus usable in a variety of test configurations.SOLUTION: A flexible test cable has a center conductor (210), a conductive sleeve (240) with an effective electrical length equal to an odd quarter wavelength of a frequency of interest, a dielectric spacer (230) located inside the sleeve (240) for preventing a portion of the conductor from electrically coupling to the sleeve, and a dielectric joint (220) for maintaining a portion of the conductor in the middle of an end of the sleeve (240). The spacer (230) can be formed in a variety of shapes from rigid or flexible, compressible dielectric materials. Using the dielectric joint to link together multiple conductive sleeves (240) results in a flexible test cable (200) with electrical transparency at the frequency of interest.
Patent JP-2013000586-A (JP)
Title: Lock/floating marker band on pusher wire for self-expanding stent or medical device
Inventor: YOUNG EUGENE
IPC: A61F2/82
Filed: 2012-06-08
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for deploying and retrieving a self expanding intravascular stent.SOLUTION: The apparatus includes an intravascular delivery wire and a floating marker band which is held to be movable on that intravascular stent delivery wire and attaches the self expanding intravascular stent to be capable of being released. The floating marker band is held to be movable on a fixed marker band and the distance between the fixed marker band and the floating marker band is variable and self-adjusting. One or more struts in the self expanding intravascular stent are restrained to be capable of being released between a catheter wall and one or more sides of the floating marker band.
Patent JP-2013120054-A (JP)
Title: Heat exchanger for vehicle
Inventor: KIM JAE YEON
IPC: F28F3/08
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger for a vehicle capable of simultaneously performing functions of heating and cooling a working fluid depending on a temperature of an incoming working fluid in a traveling state or under an initial starting condition of the vehicle.SOLUTION: A heat exchanger for the vehicle includes a radiating unit in which a plurality of plates are laminated, first, second, and third connection flow passages are arranged in such an order that they are set up, first, second, and third working fluids supplied to the first, second, and third connection flow passages are not mixed with each other, but the first, second, and third working fluids are subjected to heat exchange during circulation. The heat exchanger further includes a branch unit which connects an inflow hole attached to the outside of the radiating unit and into which one working fluid of the first, second, and third working fluids flows with a discharge hole from which the one working fluid is discharged and causes the one working fluid to bypass the radiating unit depending on a temperature of the one working fluid.
Patent JP-2013257989-A (JP)
Title: Solid oxide fuel cell
Inventor: YOSHIDA YOSHIAKI
IPC: H01M8/02
Filed: 2012-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a solid oxide fuel cell that supplies oxidant gas along a plane direction from the periphery of a cathode and that prevents property degradation of the cathode.SOLUTION: A solid oxide fuel cell includes: a solid oxide fuel cell unit cell; an anode separator 104 that is laminated on a surface of the unit cell facing an anode 100; a cathode separator 105 that is laminated on a surface of the unit cell facing a cathode 101; a cell holder 114 that houses the unit cell in a middle portion thereof; a sealant 115 that is disposed in a gap between the anode separator 104 and an end of the unit cell and a gap between the cell holder 114 and the end of the unit cell; metal foil 116 that covers a portion of the sealant 115 that is exposed to an oxidant gas passage surrounded by the cathode separator 105, the end of the unit cell, and the cell holder 114; and a cover 117 that holds the metal foil 116.
Patent JP-2013258848-A (JP)
Title: Loss measurement method of permanent magnet synchronous motor, and loss measurement system of permanent magnet synchronous motor
Inventor: HIRAYAMA TAKASHI
IPC: H02K11/00
Filed: 2012-06-13
Abstract: PROBLEM TO BE SOLVED: To measure the mechanical loss of a permanent magnet synchronous motor conveniently and accurately.SOLUTION: By using a permanent magnet synchronous motor 100 provided with permanent magnets 140a-140h, pseudo-mechanical loss IML of the permanent magnet synchronous motor 100 is derived in speed n, by a method equivalent to a deceleration method. Furthermore, dragging loss DL of the permanent magnet synchronous motor 100 is derived in speed n, by performing electromagnetic field analysis by finite-element method. Iron loss W of the stator core 110 of a permanent magnet synchronous motor 100 is derived in speed n, by subtracting the dragging loss DL from the pseudo-mechanical loss IML.
Patent JP-2014005178-A (JP)
Title: Method for recovering nitric acid
Inventor: TANO MASAHARU
IPC: C02F1/70
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a new method for recovering nitric acid that recovers nitric acid from a waste solution containing nitric acid and nitrate at a low cost using an apparatus of a simple structure to give a nitric acid solution of high purity.SOLUTION: Gas vaporizing from a nitric acid waste solution is blown into an acid solution containing a ferrous salt, while a gas vaporizing from the acid solution containing a ferrous salt is blown into a solution containing nitric acid. The gas is thus circulated between the solution containing nitric acid and the acid solution containing a ferrous salt to convert a nitrogen oxide contained in the gas vaporizing from the acid solution containing a ferrous salt to nitric acid for recovery.
Patent JP-2012181876-A (JP)
Title: Network system, information processor, communication method, and program
Inventor: NAKAMURA YOSHIHIRO
IPC: G06F13/14
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a network system, an information processor, a communication method, and a program capable of achieving multiplexing of an access path even when the access path, from an information processor to a disk array device, is only one.SOLUTION: A network system comprises: a disk array device having at least one or more logical units, and at least two or more information processors. The information processor comprises: first communication means for directly communicating with the disk array device; second communication means for communicating with the other information processor through a network; and an auxiliary access path mechanism for performing access through the other information processor to the disk array device by using the second communication means when access through the first communication means to the disk array device fails.
Patent JP-2014004239-A (JP)
Title: Game machine
Inventor: OGURA TOSHIO
IPC: A63F7/02
Filed: 2012-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent a player's sense of expectation during execution of a common performance from decreasing.SOLUTION: A game control means uses a first table, a second table, or a third table after control to a small win game state, and uses the first table at a high ratio after control to a sudden probability variation jackpot game state. Performance control means executes performance of a stage 1 while the first table is in use after control to the sudden probability variation jackpot game state, executes a performance of a stage 2 or a stage 3 while the second table or the third table is in use, and executes the performance of the stage 1 at a high ratio after control to the sudden probability variation jackpot game state.
Patent JP-2014010577-A (JP)
Title: Information processing device and information processing method, computer program, and information communication system
Inventor: IIDA YUUJI
IPC: G06F21/41
Filed: 2012-06-28
Abstract: PROBLEM TO BE SOLVED: To switch apparatuses using a Web service that requires authentication on a home network by simple operation.SOLUTION: A onetime URL provision unit 905 generates a onetime URL for accessing a Web service that requires authentication and transmits the URL to a portable apparatus 103. A onetime URL storage unit 906 stores a pair of the generated one time URL and session information on the portable apparatus 103. A Web service provision unit 904 confirms the received session information that is paired and stored by the onetime URL storage unit 906 and provides a Web service that requires authentication.
Patent JP-2014009374-A (JP)
Title: Electroseamed steel pipe having excellent low temperature toughness and method for producing the same
Inventor: ARAYA MASATOSHI
IPC: C22C38/06
Filed: 2012-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an electroseamed steel pipe having excellent low temperature toughness, and a method for producing the same.SOLUTION: An electroseamed steel pipe having a composition comprising, by mass%, 0.06 to 0.50% of C, 0.01 to 1.0% of Si, 0.01 to 2.0% of Mn, 0.10% or lower of P, 0.01% or lower of S, 0.001 to 0.1% of Al and 0.01% or lower of N is subjected to diameter reduction rolling in which rolling finishing temperature is 750 to 900°C, cumulative diameter reduction ratio is 30 to 80% and thickening ratio is +1% or higher, or is further subjected to cold diameter reduction working at the thickening ratio of 1% or higher as the secondary working. In this way, the steel pipe having a structure in which the maximum particle diameter of crystal grains surrounded by large tilt angle grain boundaries is 50 μm or lower, and provided that the angle between the <100> orientation of the crystal grains and the circumferential direction of the pipe is provided as θ, the area ratio of the crystal grains (embrittled grains) in which cosθ reaches 0.9 or higher is 55% or lower, thus has excellent low temperature toughness.
Patent JP-2014011721-A (JP)
Title: Imaging device, imaging method, and program
Inventor: SHINTANI KOICHI
IPC: H04N5/225
Filed: 2012-07-02
Abstract: PROBLEM TO BE SOLVED: To provide an image device, and an imaging method and program for allowing a user to perform intuitive operations to enlarge and display a desired area without reducing resolution of an image.SOLUTION: An imaging device includes: a trimming unit 207a that cuts out an imaging area corresponding to a predetermined zoom magnification of a lens unit 3 from an image displayed by a display unit 216 to create a trimming image; and a photography control unit 227b that controls optical zoom of the lens unit 3 according to zoom magnification corresponding to the trimming image created by the trimming unit 207a.
Patent JP-2014014737-A (JP)
Title: Soil erosion prevention method using ionic polymer fine particle
Inventor: SUZUKI KAZUHISA
IPC: B09C1/00
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a soil erosion prevention method which is invented in order to solve such a problem that when soil is contaminated with heavy metals or contaminants such as an organic substance, granular particles such as earth and sand and contaminants fly to neighboring areas from the surface of the contaminated soil to be left standing as it is until decontamination work is done and in which flight of the contaminated soil and erosion of the contaminated soil due to rain water or invading water can be prevented over a long period of time.SOLUTION: An ionic polymer fine particle dispersion liquid, which is produced by dispersion polymerization in an agitated aqueous solution in the coexistence of polysaccharides with a water-soluble polymer dispersant and comprises a specific anionic monomer, and a mixed dispersion liquid containing a cationic polymer or a polycondensation polymer and inorganic salts are sprayed toward the surface of the contaminated soil.
Patent JP-2014014432-A (JP)
Title: Movable member, stirring member, rotary body and rice cooker
Inventor: KUMON Yui
IPC: A47J27/00
Filed: 2012-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a stirring member smoothly separating from stored material such as material to be stirred when transiting from a standing state to a falling-down state by turning centering around a part turnably and pivotally supported.SOLUTION: A stirring member 70P includes: a first edge part 71 turnably and pivotally supported on a rotary body; a second edge part 72 positioning at a side opposite to the first edge part 71; and a stirring part 73 positioning between the first edge part 71 and the second edge part 72. The stirring part 73 turns around the first edge part 71 to form a standing state where the second edge part 72 is disposed at a position separating from the rotary body, and a falling-down state where the second edge part 72 is disposed at a position adjacent to the rotary body, respectively. The stirring part 73 has a resisting surface 78 formed so as to receive resistance in a first rotational direction from the material to be stirred when the stirring part 73 forms the standing state and the rotary body rotates in a second rotational direction AR2 opposite to the first rotational direction.
Patent JP-2014016766-A (JP)
Title: Data access system, address conversion method, and address conversion program
Inventor: YAZAWA TAKANAO
IPC: G06F12/02
Filed: 2012-07-09
Abstract: PROBLEM TO BE SOLVED: To provide a system being capable of changing a memory capacity without modifying an address mapping table.SOLUTION: A data access system 10 of the present invention includes: a storage device 2 that stores data on a first surface 21 and second surface 22 that are continuous regions; an access device 1 that accesses the data on the first surface 21 and second surface 22 by specifying addresses where the data is stored; and an address conversion device 3 that converts the specified addresses and outputs them to the storage device 2 so that positions adjacent to a boundary between the first surface 21 and second surface 22 are address start positions of the first surface 21 and second surface 22.
Patent JP-2012248859-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YOKOYAMA NATSUKI
IPC: H01L21/306
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing semiconductor device using a silicon carbide single crystal substrate which improves initial characteristics of a manufactured silicon carbide semiconductor element by thoroughly removing metal contaminations on a silicon carbide surface, and to provide a method for reducing the metal contaminations and improving long-period reliability of the semiconductor device.SOLUTION: In a method of manufacturing a semiconductor device using a silicon carbide single crystal substrate, a metal contamination removing process on a silicon carbide surface is applied, the removing process comprises the steps of: oxidizing the silicon carbide surface; and removing a film mainly composed of silicon dioxide, where the film is formed on the silicon carbide surface in the step of oxidizing.
Patent JP-2014019527-A (JP)
Title: Sheet feeding device, sheet conveying device, image reading apparatus, and image forming apparatus
Inventor: IMANISHI RYUICHI
IPC: B65H7/06
Filed: 2012-07-17
Abstract: PROBLEM TO BE SOLVED: To solve a problem caused when performing an opening/closing detection of a cover by a conventional method, because it is necessary to provide a sensor for detecting the opening/closing of the cover, resulting in an increase of a size and cost of a device and an increase of parts count.SOLUTION: A sheet feeding device includes: an opening/closing unit openable from a device body, and closed when feeding a sheet; a plurality of light emitting means for applying light so as to form an optical path parallel to the surface of the sheet loaded on a sheet loading table and perpendicular to the feeding direction of the sheet on the surface of the sheet; a plurality of light receiving means positioned on the optical path formed by the light applied from the plurality of light emitting means, respectively, and receiving the light; a shielding member interlocked with an opening/closing operation of the opening/closing unit so as to shield a portion of optical paths among a plurality of optical paths from the plurality of light emitting means to the plurality of light receiving means when the opening/closing unit is opened and to open a portion of the shielded optical paths when the opening/closing unit is closed; and a detection means for detecting an abnormal condition of the sheet and an opening/closing condition of the opening/closing unit by the shielding condition of a plurality of optical paths formed between the plurality of light emitting means and the plurality of light receiving means.
Patent JP-2013105744-A (JP)
Title: Composite, method of manufacturing the same, negative electrode active material including the same, negative electrode including the same, and lithium secondary battery employing the same
Inventor: SONG MIN SANG
IPC: H01M4/48
Filed: 2012-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a composite, a method of manufacturing the same, a negative electrode active material including the same, a negative electrode including the same, and a lithium secondary battery employing the same.SOLUTION: Provided are: a composite including lithium titanium oxide and bronze phase titanium oxide; a negative electrode active material including the same, a negative electrode including the same, and a lithium secondary battery with cell performance improved by comprising the same.
Patent JP-2014021930-A (JP)
Title: Information processor, and program
Inventor: KANAI JUN
IPC: G06F21/12
Filed: 2012-07-23
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of determining whether the execution of a system call of high design flexibility is permitted.SOLUTION: An information processor comprises a kernel part that executes a system call, and a management part that determines permission or non-permission of execution of a system call. The kernel part comprises a reservation part and a system call execution part. The reservation part suspends execution of a system call until the determination result of permission or non-permission of execution of the system call comes from the management part. The system call execution part executes the system call.
Patent JP-2014019147-A (JP)
Title: Method for manufacturing an electroconductive film roll
Inventor: FUJINO NOZOMI
IPC: B32B15/08
Filed: 2012-07-24
Abstract: PROBLEM TO BE SOLVED: To realize an electroconductive film roll unaccompanied by the pressure sticking thereto of a metal layer adjacent to the electroconductive film roll.SOLUTION: This method for manufacturing an electroconductive film roll 34 comprises the following steps: (a) a step of preparing a first roll 12 provided by coiling a film substrate 13; (b) a step of rewinding the film substrate 13 from the first roll 12 and of depositing a first transparent electroconductive layer 29 on a first plane of the film substrate 13; (c) a step of depositing a first metal layer 30 atop the first transparent electroconductive layer 29; (d) a step of forming a metal oxide film layer 31 on the surface of the first metal layer 30; (e) a step of depositing a second transparent electroconductive layer 32 on a second plane of the film substrate 13; (f) a step of depositing a second metal layer 33 atop the second transparent electroconductive layer 32; (g) a step of coiling, as a roll, the film substrate 13 completing all film deposition steps; and (h) step of continuously executing the steps (a) to (g) within a film deposition apparatus 10.