baber/WOPTO huggingface dataset:
Patent JP-2011209150-A (JP)
Title: Jig
Inventor: USUI AKIHIRO
IPC: G01M7/02
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a jig usable for a reproduction method of an abnormal sound capable of reproducing the abnormal sound easily and inexpensively.SOLUTION: The jig 100 includes: two rigid body links 102 for installation including respectively a first flange 110 mounted on the engine 34 side or the vehicle body side of an engine mount 36, and a second flange 112 orthogonal to the first flange 110; and a plurality of rigid body links 104 for connection including respectively a third flange 120 and a fourth flange 122 arranged in the mutually deviated state in the longitudinal direction, and having each phase twisted by 90 degrees mutually around a virtual axis in the longitudinal direction. The plurality of rigid body links 104 for connection are arranged between the two rigid body links 102 for installation.
Patent JP-2011206837-A (JP)
Title: Degassing apparatus for die
Inventor: MORIKAWA IWAO
IPC: B22C9/06
Filed: 2010-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a degassing apparatus for a die that is useful for having few casting defects and attaining a thin profile.SOLUTION: This is a degassing apparatus to be mounted on a die comprising a fixed mold and a movable mold, and is composed of a valve device 30 for opening/closing a degassing passage and, in the middle of the degassing passage on the cavity side rather than the valve device, a detection device 40 for electrically detecting molten metal that flowed in the degassing passage. A valve body 37 installed in the valve device is provided with a piston part 37a and with a cylinder parts 34a, 35a on both sides in the advancing direction and the rear end direction of this piston part. The apparatus is characterized in that, by controlling one cylinder part in positive pressure and the other cylinder part in negative pressure, the valve body is controlled in opening/closing on the basis of molten metal information detected by the detection device.
Patent JP-2011217427-A (JP)
Title: Electronic device and semiconductor device
Inventor: AYUKAWA KAZUHITO
IPC: H02M7/12
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for improving the efficiency in a full load region in a PFC power source of an active filter method, by controlling a switch circuit of the PFC power source, accompanying an output power of the PFC power source.SOLUTION: Switches that control charging/discharging of an inductor L1 are configured with two pairs taken as a single set. MOSFET switches Q1 having a small current capacity are used as one pair of the switches, and IGBT switches Q2 of a large current capacity are used as the other pair thereof. When an output of a voltage-dividing circuit 2 for dividing the voltage of an output terminal of the PFC power source is smaller than a threshold voltage, only the MOSFET switches Q1 are operated. When the output exceeds the threshold voltage, the IGBT switches Q2 in combination are operated.
Patent JP-2011216537-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MIYAGUCHI MIYUKI
IPC: H01L21/3205
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which can identify a probe region and a bonding region of an electrode pad clearly by magnification observation by an optical microscope.SOLUTION: The semiconductor device includes lower layer metal wiring 20 connected with a circuit formed in a semiconductor substrate, an interlayer insulating film 30 formed on the lower layer metal wiring 20 and having a plurality of via holes 35 and 36, a plurality of wiring parts 40 which fill the plurality of via holes 35 and 36, and upper layer metal wiring 50 formed on the interlayer insulating film 30 and the plurality of wiring parts 40 and connected electrically with the lower layer metal wiring 20 through the plurality of wiring parts 40. The interlayer insulating film 30 includes first insulation parts 31 having a plurality of first via holes 35, second insulation parts 32 having a plurality of second via holes 36, and third insulation parts 33 interposed between the first insulation parts 31 and second insulation parts 32 and having flat upper surfaces.
Patent JP-2011215209-A (JP)
Title: Optical fiber fixing ferrule and optical fiber fixture using the same
Inventor: KOBAYASHI YOSHIHIRO
IPC: G02B6/38
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical fiber fixing ferrule and an optical fiber fixture which have high reliability in bonding between an optical fiber and a ferrule with the use of a lead-free solder.SOLUTION: The optical fiber fixing ferrule includes: a ferrule 1 having a through hole 1a for inserting an optical fiber 5 into a central portion therethrough and having, at one end of the through hole 1a, a recess 1b wherein the through hole 1a is expanded in diameter; a metal layer 2 formed on an inner wall surface of the recess 1b; and a solder layer 3 soldered to the metal layer 2. The solder layer 3 comprises: a first solder layer 3a disposed on the inner wall surface of the recess 1b and containing an alloy phase of tin and a metal component of the metal layer 2 as a main component; and a second solder layer 3b having a bismuth phase as a main component, containing a tin-bismuth alloy phase, and having a lower melting point than that of the first solder layer 3a. Tin of the tin-bismuth alloy phase reacts with the metal component of the metal layer 2 to change the component, whereby the melting point of the tin-bismuth alloy after soldering can be raised.
Patent JP-2011214738-A (JP)
Title: Method of managing energy consumption efficiency in duct circulation type air conditioning system
Inventor: SEKI YUSUKE
IPC: F24F3/00
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a technology for managing energy consumption efficiency of a duct circulation type air conditioning system capable of minimizing installation of measuring instruments, and easily determining degradation of efficiency in accompany with aged deterioration and the like.SOLUTION: In an operating state, temperature/humidity of the air passing through an air supply duct 7 and an air return duct 8 are measured by temperature/humidity sensors 9b, 9c, and specific enthalpy (hsa, hra) [kJ/kg] of an air supply/return system is calculated by using the measured values. Further power consumption by an air blower 6b is measured by an electric power meter 9e, and an air supply volume (G) [kg/h] is calculated on the basis of a relation table. Further power consumption (Eg) [kWh] of a heat source system 2 is measured by an electric power meter 9d. COP of the entire system by every prescribed unit time (t) is calculated by using the measured values and calculated values on the basis of a formula (1).
Patent JP-2011212791-A (JP)
Title: Device and method for chamfering plate material
Inventor: KAWASAKI HIROTAKA
IPC: B24B41/06
Filed: 2010-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for chamfering a plate material stably executing chamfering without variation.SOLUTION: A device 1 for chamfering a plate material includes a grinding wheel 2, a rotatingly driving device 3 rotating the grinding wheel 2, a holder 5 holding a plate material 4 chamfered by the grinding wheel 2, and a moving unit 7 moving the plate material 4 toward the grinding wheel 2. The device 1 further includes a base member 6 movably holding the holding member 5, an elastic implement 8 biasing the holder 5 to the grinding wheel 2 side, a detector 9 detecting a displacement amount of the holder 5 displaced by moving the plate material 4 to a reference position by the moving unit 7 and making the plate material 4 contact the grinding wheel 2, and a fixing tool 10 preventing displacement of the holder 5. The plate material 4 is moved toward the grinding wheel 2 taking the displacement amount into consideration.
Patent JP-2010173641-A (JP)
Title: Underlay structure for increased crown stiffening
Inventor: ALLEN WALTER DALE
IPC: B60C9/22
Filed: 2010-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an underlay structure for preventing lift-off of a tread, in operation in a low-pressure or no-pressure state, by reinforcing the tread.  <P>SOLUTION: A tire 200 has the tread 224, a radial ply structure constituted of outer and inner radial ply layers 230 and 232, and a breaker structure 227 positioned between the tread 224 and the radial ply structure. The underlay structure 238 is arranged inside the breaker structure and outside the radial ply structure. The underlay structure 238 has a flat slender strip 240 arranged in a winding shape of being wound in a plurality of times in the peripheral direction at an interval. The strip 240 has a plurality of high elastic modulus and substantially inextensible cords embedded in substantially parallel in an elastomer matrix.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011220720-A (JP)
Title: Input system for on-vehicle use
Inventor: NAKAGAWA KUNIHIRO
IPC: G06F3/048
Filed: 2010-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an input system for on-vehicle use which, when transition to a hierarchically lower screen is done through an operation to select from and confirm a plurality of operation areas, permits subsequent checkup of whether or not the operation is as intended by an operator.SOLUTION: One or more input images 3C displayed in a hierarchically higher screen 302 are screen switching areas 3a for switching over to hierarchically lower screens 303 through 306, and those input images 3C are supposed to be images(a first correspondent images 3X) having unique colors, respectively. If one of those input images 3C is selected by a composite operating unit 2 and subjected to determinant inputting when the hierarchically higher screen 302 is being displayed, this input system for on-vehicle use is characterized that the screen display is switched over to one of the hierarchically lower screens 303 through 306 correspondent the concerned input image 3C. Also, a background image 3B (a second correspondent image 3Y) of the same color as the concerned input image 3C subjected to determinant inputting is displayed in the corresponding one of the hierarchically lower screens 303 through 306.
Patent JP-2011222640-A (JP)
Title: Electromagnetic shielding material for optical filter and optical filter using the same
Inventor: MOCHIZUKI TAKAYUKI
IPC: G09F9/00
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic shielding material for an optical filter that reduces interference fringes in the optical filter.SOLUTION: An electromagnetic shielding material for an optical filter includes a transparent substrate 110, and a mesh-like electromagnetic shielding layer 120 formed on the transparent substrate 110. The electromagnetic shielding layer 120 has a raised portion 121 and openings 122. Height (He), which is height of a widthwise edge of each line of the mesh of the raised portion 121, and height (Hc), which is height of a widthwise center part of each line of the mesh of the raised portion 121, satisfy the following inequality: 0.95≤He/Hc≤1.05.
Patent JP-2011218625-A (JP)
Title: Inkjet printing apparatus
Inventor: TAIRA HIROSHI
IPC: B41J2/01
Filed: 2010-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an inkjet printing apparatus which can print without degrading printing quality.SOLUTION: Correction control for changes in a distance between sheets of paper is performed for both forward printing and backward printing in multi-path printing.
Patent JP-2011223347-A (JP)
Title: Original image reading apparatus
Inventor: NAMIKAWA HIROSHI
IPC: G06T1/00
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide an original image reading apparatus enabling to suppress reduction in color tone reproducibility depending on a difference in light transmittance of an original image as a reading target.SOLUTION: A compound machine on which an original image reading apparatus is mounted has: a scanner unit 12a that optically reads an original image and creates a reading image data of the original image; a transmittance measuring device that measures light transmittance of the original image; and a gamma correction unit 64 that corrects a gray scale indicating brightness of each pixel obtained from the reading image data on the basis of the measured light transmittance of the original image and a reference gamma correction table determined by calibration with a test chart document. The compound machine further has a selection unit 23 that sets a plurality of correction characteristics including reference correction characteristics and thick paper correction characteristics and selects the correction characteristics used for the correction of the gray scale from a plurality of set correction characteristics. The gamma correction unit 64 corrects the gray scale on the basis of the selected correction characteristics.
Patent JP-2011222090-A (JP)
Title: Non-volatile semiconductor memory device
Inventor: SAKO MARIO
IPC: G11C16/06
Filed: 2010-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a non-volatile semiconductor memory device that realizes acceleration of an operation and reduction of power consumption while suppressing a peak current which flows through a bit line.SOLUTION: The non-volatile semiconductor memory device comprises a memory string 11 capable of holding data; a bit line BL that is connected to the memory string 11; a sense amplifier 5 that reads and writes the data; an n-type MOS transistor 6; a first charging circuit 90 that applies a first current; a second charging circuit 100 that transfers a second current larger than the first current; and a control unit 9 that controls predetermined timing to switch from the first current to the second current.
Patent JP-2011225256-A (JP)
Title: Embossed carrier tape, method of manufacturing the same, and packaging component winding body
Inventor: SHIMADA SEIJI
IPC: B65D73/02
Filed: 2010-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an embossed carrier tape capable of stabilizing a storage condition of a component in a component storage part without poor form, and to provide a method of manufacturing the same and a packaging component winding body.SOLUTION: In the embossed carrier tape 1, the component storage part 10 in a recessed shape opened on one surface of a resin base material sheet 2 swells on the other surface of the base material sheet 2. On the other surface of the base material sheet 2, a groove part 20 is formed in the outer peripheral edge 11 of the component storage part 10. The depth of the groove part 20 is 10-90% of the thickness of the base material sheet 2. Preferably, the groove part 20 is formed so as to go around the component storage part 10.
Patent JP-2011226433-A (JP)
Title: Vacuum treatment device and method for powder
Inventor: AOKI SHIGERU
IPC: F04C25/02
Filed: 2010-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum treatment device and a vacuum treatment method for powder, capable of keeping the inside of a vacuum chamber and a vacuum pump clean, by preventing such a situation that powder is boiled and scattered outside a container when the powder stored in the container is processed thorough a vacuum treatment, and also capable of stably obtaining the powder with high quality.SOLUTION: A vacuum treatment device 10 for powder includes a container 1 storing powder P, a vacuum chamber 2 accommodating the container 1 and being able to be sealed, a vacuum pump 3 being coupled with the vacuum chamber 2 and reducing the pressure inside the vacuum chamber 2. The container 1 is made by using a reticular member 4.
Patent JP-2011203703-A (JP)
Title: Liquid crystal display element, liquid crystal aligning agent used in process for manufacturing the liquid crystal display element, and liquid crystal alignment film formed by using the liquid crystal aligning agent
Inventor: YAMAUCHI TAKAHIRO
IPC: C08K5/101
Filed: 2010-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display element in which shortening of a response time and/or improvement of a display grade are achieved; a liquid crystal aligning agent used in a process for manufacturing the liquid crystal display element; and a liquid crystal alignment film formed by using the liquid crystal aligning agent.SOLUTION: The liquid crystal alignment film is formed by using the liquid crystal aligning agent containing at least one selected from polyimide obtained by reacting diamine with tetracarboxylic acid dianhydride, polyamic acid which is a precursor thereof and a polyamic acid derivative, and a photopolymerizable monomer and/or a photopolymerizable oligomer, and is used for the liquid crystal display element. In this case, at least one of diamine and/or tetracarboxylic acid dianhydride has a structure of secondary amine or a structure of tertiary amine in molecule.
Patent JP-2011229680-A (JP)
Title: Game machine
Inventor: KANO TATSUYOSHI
IPC: A63F7/02
Filed: 2010-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that makes a player recognize the state of a play utilizing an established display period.SOLUTION: An established display period which is an minimum period for which a stop display control means is caused to maintain the stop display of identification information is set to a period corresponding to the state of a play. Therefore, the state of the play can be recognized by an established display period for the stop display of identification information. For example, the game machine is so configured that the established display period is set to a period corresponding to the number of held dynamic displays held by a holding means when the stop display of identification information to be set is carried out. As a result, it is possible to make a player intuitively recognize the number of held dynamic displays by the established display period for the stop display of identification information.
Patent JP-2011231278-A (JP)
Title: Resin composition for polyamideimide resin-based seamless tubular body, and seamless tubular body
Inventor: YOTSUYA SEIICHI
IPC: C08G18/34
Filed: 2010-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a resin composition for a polyamideimide resin-based seamless tubular body for forming a coating film and a seamless tubular body excellent in tensile strength and elongation at break.SOLUTION: This resin composition for a polyamideimide resin-based seamless tubular body is obtained by reacting (a) a polycarboxylic acid component having, as an essential component, a tri- or more-basic polycarboxylic anhydride having an acid anhydride group and optionally a carboxy group or a group derived therefrom; (b) a polycarboxylic acid compound including 4,4'-biphenyldicarboxylic acid or a derivative thereof as an essential component; and (c) an aromatic polyisocyanate in a basic polar solvent.
Patent JP-2011198735-A (JP)
Title: Bulb type led lamp for serving as portable electric lamp in emergency
Inventor: IKEDA KAZUICHI
IPC: F21S2/00
Filed: 2010-05-11
Abstract: PROBLEM TO BE SOLVED: To provide a bulb type LED lamp to be operated as an power saving electric lamp in normal use and as an emergency light in emergency, or to be lit in normal use when sensing the existence of a person, for serving as a portable electric lamp when removed from a bulb base socket and for issuing an alarm.SOLUTION: The bulb type LED lamp includes a photosensor controlled LED lighting circuit to be operated for lighting it with a light source whose intensity corresponds to brightness therearound, when necessary to illuminate, and to be operated similarly with power supplied from a charging battery in emergency such as a power failure, and a function provided separately for lighting it when sensing the existence of a person. When removed from the bulb base socket, the LED lamp can be lit on or off with a switch. It is usable as a portable light source similar to a normal portable electric lamp, and it is more usable in emergency with an alarm to be turned on or off.
Patent JP-2010287883-A (JP)
Title: Method for manufacturing soi substrate, and soi substrate
Inventor: OKUNO NAOKI
IPC: B23K26/00
Filed: 2010-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device high in a yield by restraining or suppressing roughness of a surface of a silicon layer when manufacturing an SOI substrate by sticking a glass substrate to a single-crystal semiconductor substrate.  <P>SOLUTION: In this method of manufacturing SOI, a bond substrate is irradiated with accelerated ions to form an embrittlement region on the bond substrate; an insulating layer is formed on a surface of the bond substrate or a base substrate 100; the bond substrate is bonded to the base substrate through the insulation layer and a region without being bonded to the bond substrate is formed in a part of the base substrate; and the bond substrate is separated at the embrittlement region by applying a heat treatment to form a semiconductor layer on the base substrate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011236532-A (JP)
Title: Manufacturing method of cardboard
Inventor: SUZUKI HIROSHI
IPC: D21H17/37
Filed: 2010-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a high quality cardboard with high productivity, by adding a papermaking additive under cardboard manufacturing conditions at pH 6.5 to 8.5.SOLUTION: A manufacturing method of a cardboard comprises a step of adding a papermaking additive, which is a methacrylamide copolymer produced by copolymerizing 1 to 20 mol% of a cationic vinyl monomer (C) capable of constituting a structure represented by a general formula (A), 0.01 to 5 mol% of methallyl sulfonate (D), and when required, a monomer of glycolic acids or a monomer of glyoxylic acids (B), to a pulp slurry at pH 6.5 to 8.5, so as to achieve a yield improvement rate (Re) of 3% or more under a specific condition. General Formula (A) (wherein Rrepresents H or CH).
Patent JP-2011243134-A (JP)
Title: Program compression device, program execution device and program
Inventor: HADO JUNPEI
IPC: G06F5/00
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To improve size efficiency of instruction data comprising a plurality of instruction lines in a machine language.SOLUTION: An instruction data compression device 103 analyzes instruction lines contained in instruction data, replaces each instruction line by a meta instruction with a smaller amount of data, generates meta instruction dictionary data representing the original instruction line replaced by the meta instruction, and stores compressed instruction data replaced by the meta instruction and the meta instruction dictionary data in a instruction data storage part 106. A compressed instruction execution device 104 acquires compressed instruction data and meta instruction dictionary data from the instruction data storage part 106, and executes the instruction line shown by the meta instruction dictionary data if the meta instruction becomes an execution target during execution of the compressed instruction data.
Patent JP-2011240303-A (JP)
Title: Treatment method of wastewater containing hydrazine and complex-forming organic compound
Inventor: SEKI HIROJI
IPC: C02F1/44
Filed: 2010-05-21
Abstract: PROBLEM TO BE SOLVED: To efficiently decompose hydrazine in a waste water containing hydrazine and a complex-forming organic compound, and to easily treat the remaining complex-forming organic compound by a biotreatment such as a usual activated sludge process.SOLUTION: A treatment method of waster water containing hydrazine and a complex-forming organic compound comprises an oxidation step of adding a metal powder to the waster water containing hydrazine and a complex-forming organic compound, and oxidizing and decomposing hydrazine by an oxygen-containing gas; a reduction step of reducing metal ions produced in the waste water and partially dissolved in the oxidation step, with a reducing agent; and a separation step of subjecting the treated waste water containing the metal powder produced in the reduction step to a solid-liquid separation to separate a concentrated water of the metal powder from a treated water as a separated water.