baber/WOPTO huggingface dataset:
Patent JP-2013055230-A (JP)
Title: Supercritical drying method of semiconductor substrate
Inventor: SATO YOHEI
IPC: H01L21/304
Filed: 2011-09-05
Abstract: PROBLEM TO BE SOLVED: To provide a supercritical drying method of a semiconductor substrate which inhibits a metal material and polysilicon on the semiconductor substrate from being etched and prevents the deterioration of electric characteristics of a semiconductor device.SOLUTION: A supercritical drying method of a semiconductor substrate includes the steps of: introducing the semiconductor substrate having a surface wetted with a water soluble organic solvent into a chamber after the semiconductor substrate is cleaned and rinsed; sealing the chamber and putting the water soluble organic solvent in the supercritical state; lowering the pressure in the chamber and changing the water soluble organic solvent in the supercritical state into a gas to discharge the water soluble organic solvent from the chamber; supplying an inactive gas into the chamber as the pressure in the chamber is lowered to the atmospheric pressure; and cooling the semiconductor substrate.
Patent JP-2013055586-A (JP)
Title: Interface circuit for aisg device and aisg device
Inventor: GOTO MASAHIRO
IPC: H04B1/40
Filed: 2011-09-06
Abstract: PROBLEM TO BE SOLVED: To provide an interface circuit for AISG device and AISG device, capable of properly executing communication even when a DC return voltage rises due to a voltage drop in a control cable.SOLUTION: The present invention comprises an input connector 2 and an output connector 3 in compliance with AISG standards, and a voltage shift circuit 8 that boosts a control signal input from the input connector 2 at a fixed voltage before output.
Patent JP-2013056025-A (JP)
Title: Clothing dryer
Inventor: GOTO YOSHIHISA
IPC: D06F58/28
Filed: 2011-09-08
Abstract: PROBLEM TO BE SOLVED: To efficiently dry clothing on a clothing dryer having functionality of a power save mode operation in which a cool air operation and a drying operation are sequentially performed, where the former mode supplies a rotary drum with a cool air and the latter mode supplies the rotary drum with a heated air.SOLUTION: In executing a power save mode operation, a cool air operation is performed for a predetermined period, and if a difference between an upstream temperature detected by an upstream temperature detection part 50 and a downstream temperature detected by a downstream temperature detection part 60 is equal to or lower than an inefficient operation temperature difference, the cool air operation is stopped and the drying operation is initiated.
Patent JP-2013062705-A (JP)
Title: Projector and control method for projector
Inventor: KUBOTA SHINJI
IPC: G03B21/00
Filed: 2011-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a projector that can determine the movement of the projector with respect to a projection surface, and can be reduced in size and in the number of components, and a control method for the projector.SOLUTION: A projector 100 that projects an image on a screen SC comprises: an imaging unit 180 that photographs a range including the image projected on the screen SC; an image blur detection unit 123 that detects a blur in a photographed image photographed by the imaging unit 180; and a movement determination unit 124 that determines the movement of the projector with respect to the screen SC on the basis of a result of detection by the image blur detection unit 123.
Patent JP-2013065462-A (JP)
Title: Manufacturing method of transparent conductive member and transparent conductive member
Inventor: MINAMI NAEMI
IPC: H01B5/14
Filed: 2011-09-16
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a transparent conductive member capable of manufacturing in good productivity a transparent conductive member having both excellent transparency and conductivity.SOLUTION: The manufacturing method of a transparent conductive member 1 comprises steps of: forming a graphene layer 3 on a metal foil 2 with an evaporation method; bonding a surface which is an opposite side of the metal foil 2 of the graphene layer 3 to a transparent base material 4; and forming a first conductor layer 5 by applying a patterning process on the metal foil 2.
Patent JP-2013063796-A (JP)
Title: Alcoholic beverage container
Inventor: IWABUCHI EIJI
IPC: B65D23/00
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To provide an alcoholic beverage container to which decoration is applied for delighting a presentee, in a wide range of use places without causing quality degradation of the contents when applying the decoration.SOLUTION: The disclosed alcoholic beverage container is a glass alcoholic beverage container, and includes: a metal plate formed by bending in conformity with an outer peripheral shape of a body part of the alcoholic beverage container, and arranged at a body outer peripheral part; and a decoration section being the decoration applied at the body outer peripheral part so as to surround the metal plate and indicating celebration for a person receiving the sent alcoholic beverage container. The person receiving the sent container is drawn in a color image on the metal plate. The metal plate is installed and the decoration section is applied, after the alcoholic beverage is filled in the alcoholic beverage container and closed by a stopper and before the stopper is opened.
Patent JP-2013067684-A (JP)
Title: Conductive ink and method of manufacturing the same
Inventor: YOSHIMOTO JUNICHI
IPC: C09D11/10
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a conductive ink, whose solubility or the dispersibility to a solvent including an organic solvent is excellent, that excels in processability and is useful as a transparent electrode material or the like which has high conductivity and transparency, and that can be used for ink jet printing.SOLUTION: A conductive ink is characterized in that a random copolymer of a dithienopyrrole compound that may be substituted by an alkyl group or an alkoxy group and a thiophene compound that may be substituted by an alkyl group or an alkoxy group, and a dopant of a transition metal salt or the like are dispersed or dissolved in a solvent. The copolymer included in the conductive ink is manufactured by a chemical oxidation polymerization method under the existence of an oxidizing agent and a surfactant.
Patent JP-2013069043-A (JP)
Title: Segment and arc detection device
Inventor: HASEGAWA HIROSHI
IPC: G06T7/60
Filed: 2011-09-21
Abstract: PROBLEM TO BE SOLVED: To precisely detect a segment or arc through Hough transformation.SOLUTION: A Hough transformation part 14 performs contour extraction processing on first to third component data 102A to 102C to generate first to third contour data 103A to 103C. Respective pixels of the first to third contour data 103A to 103C have pixel values of 0 to 255. The Hough transformation part 14 performs Hough transformation on respective points of the first to third contour data 103A to 103C. In a Hough table 15, pixel values of the respective points of the first to third contour data 103A to 103C, i.e. values of contour intensity are totaled as addition values. A detection part 16 totally evaluates total values of the respective components to detect a segment or arc.
Patent JP-2013069089-A (JP)
Title: Print management system, client computer, and program
Inventor: FURUBAYASHI TOSHIYA
IPC: B41J29/38
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a print management system and related technique which enable a correct calculation of the number of printouts of an image-forming apparatus manufactured by another company.SOLUTION: A print management system includes an output target device determination part, a status information acquisition part and a transmission control part. If an output target device is determined to be an image forming apparatus manufactured by another company, the status information acquisition part acquires status information of the output target device. The transmission control part determines whether the output target device is in a first state (a state including an output operation in-progress) or a second state (a state other than the first state) on the basis of the status information. Then the transmission control part inhibits transmission of a print job if the output target device is in the first state, and permits transmission of the print job if the output target device is in the second state (steps S17 through S22).
Patent JP-2013072748-A (JP)
Title: Soil improvement body measuring apparatus
Inventor: YOKOYAMA KATSUHIKO
IPC: G01B5/12
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a soil improvement body measuring apparatus capable of improving measuring accuracy of the finished shape of a soil improvement body.SOLUTION: A soil improvement body measuring apparatus 1 for measuring the finished shape of the soil improvement body created by injecting a hardening material into the ground and stirring and mixing them includes: a casing 2 that can be substantially vertically disposed in an unhardened soil improvement body; a bendable, long rod-shaped measurement body 3 that is stored in the casing 2; a sending mechanism 4 that sends the measurement body 3 from an outlet 29 located in the lower part of the casing 2 outside the casing 2 and moves the tip end of the sent measurement body 3 to a boundary surface between the unhardened soil improvement body and the unimproved ground; and shape detecting means 5 for detecting the shape of the measurement body 3.
Patent JP-2013078180-A (JP)
Title: Signal processor and signal processing method
Inventor: OHORI AKIHIRO
IPC: H02M7/48
Filed: 2011-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a signal processor which can perform the processing equivalent to performing stationary coordinate conversion following a predetermined processing after performing rotary coordinate conversion, while having linearity and time invariance.SOLUTION: When a transfer function indicating predetermined processing is F(s), a predetermined angular frequency is ω, and an imaginary unit is j, a signal processor performs the processing represented by following matrix G of transfer function. Since the processing performed by the signal processor is linear time invariant, design of control system and system analysis are facilitated.
Patent JP-2012026264-A (JP)
Title: Final brake point line
Inventor: TSUCHIDA SHOGO
IPC: E01F9/529
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a final brake point line easily distinguishable from a driver's seat so that the driver can easily recognize that his car has reached it.SOLUTION: A final brake point line 2 is made in such a way that, provided a vehicle is driving within a speed limit for the road toward an intersection having traffic lights 1 and the signal turns to yellow, a yellow line is painted at a final point of a road where the vehicle driver should start normal braking considering a vehicle stopping distance by adding an idle running distance and a braking distance. Further, the yellow line is extended to a sidewalk beyond a side strip, and a pole 4 which is one to two meters high is placed on the yellow line as a final brake point line 2.
Patent JP-2013080572-A (JP)
Title: Illumination-type push button switch and display device
Inventor: TANAKA YUKIHISA
IPC: H01H9/16
Filed: 2011-10-03
Abstract: PROBLEM TO BE SOLVED: To provide an illumination-type push button switch and a display device that make division illumination possible without installing a partition wall corresponding to an illumination region.SOLUTION: An illumination-type push button switch is comprised of: a button 1 or 11 including an illumination surface 1a or 11a on the top surface; a lens 3 or 13 arranged at the bottom of the button 1 or 11; a case 5 or 15 including one or two light-emitting elements 6 or 16 emitting light with two different wavelengths, and a contact mechanism; a plunger 4 or 14 without a partition wall and dividing the light with two different wavelengths between the light-emitting element 6 or 16 and the illumination surface 1a or 11a; and a film 2 or 12 having a first region 2a or 12a that only transmits a luminescent color with a first wavelength, and a second region 2b or 12b that only transmits a luminescent color with a second wavelength of the light-emitting element 6 or 16 arranged between the button 1 or 11 and the lens 3 or 13. The illumination surface 1a or 11a is dividedly illuminated depending on the luminescent colors of the light-emitting element 6 or 16.
Patent JP-2013079165-A (JP)
Title: Method for treating waste liquid
Inventor: SUGAMOTO YASUNARI
IPC: C04B7/36
Filed: 2011-10-04
Abstract: PROBLEM TO BE SOLVED: To efficiently treat waste liquid while holding down equipment and operating costs, without increasing heat consumption rate for cement clinker burning or the electric power consumption rate of a preheater exhaust fan.SOLUTION: Waste liquid is purified and used as industrial water in a place other than a main heat zone of a burning step in a cement manufacturing step. The waste liquid may include one or more selected from waste liquid discharged by desulfurization in petroleum refinery, waste liquid discharged by producing vegetable oil, organic matter-containing waste liquid and oil-containing waste liquid, and the waste liquid can be purified by removing harmful components contained in the waste liquid by adsorption, oxidation or coagulation sedimentation. Industrial water is used for water sprinkling in the gas outlet part of a preheater, the inside of a stabilizer, the gas inlet part of a raw material drier or the inside of a vertical raw material mill in a cement manufacturing step.
Patent JP-2013080859-A (JP)
Title: Semiconductor device manufacturing method
Inventor: NAKAMURA HIROSHI
IPC: H01L21/316
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To sufficiently flatten an insulation layer formed on a wiring pattern including first and second wirings having different wiring widths from each other.SOLUTION: A semiconductor device manufacturing method comprises: a wiring formation process S10 of forming on a substrate, a wiring pattern having a first wiring and a second wiring which has a wiring width smaller than that of the first wiring; an insulation layer formation process S20 of forming a first insulation layer and a second insulation layer from above the wiring pattern in this order; a resist formation process S30 of forming on the second insulation layer, a resist pattern having a reversal pattern of the wiring pattern; an etching process S40 of performing isotropic etching under a condition where the second insulation layer is easier to be etched than the first insulation layer; and a resist removal process S50 of removing the resist pattern.
Patent JP-2013084711-A (JP)
Title: Semiconductor device and manufacturing method of the same
Inventor: TAKIZAWA SHIN
IPC: H01L21/768
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device which inhibits the occurence of cracks and peeling of a spin on glass (SOG) film, and to provide a manufacturing method of the semiconductor device.SOLUTION: An interlayer insulator 10 including a spin on glass (SOG) film is formed on a semiconductor substrate 3 where a semiconductor element is formed, and wiring layers 12a to 12d are electrically connected with the semiconductor element through the interlayer insulator 10. Further, the semiconductor device includes: a pad part 12d (a fourth wiring layer 12d) which is subject to bonding connection on one surface side; via holes 15a to 15c disposed on the interlayer insulator 10 and connecting the wiring layers 12a to 12c with each other; and conductor layers 16a and 16b embedded in the via holes 15a to 15c. The via holes 15a to 15c are provided below the pad part 12d and at least parts of the conductor layers 16a and 16b have a cavity 17 therein.
Patent JP-2013082578-A (JP)
Title: Indium selenide particle powder, and method for producing the same
Inventor: TAGAMI KOJI
IPC: C01B19/04
Filed: 2011-10-07
Abstract: PROBLEM TO BE SOLVED: To provide particulate and crystalline indium selenide powder, and a method for producing the same.SOLUTION: This indium selenide particle powder has an average primary particle size of ≥10 nm to <500 nm, and has diffraction peaks of 2θ at 26.8±0.5°, 44.6±0.5° and 52.9±0.5°, wherein, preferably, the ratio of a height X of the highest peak among peaks recognized other than the three peaks to a height A of the peak with 2θ at 26.8±0.5° is ≤0.1. The powder can be produced by mixing together slurry containing an indium compound, selenium-containing liquid or metal selenium, and a reducing agent, followed by heating at 110-300°C in a liquid phase.
Patent JP-2013083220-A (JP)
Title: Piston of internal combustion engine
Inventor: NAKAI HIDEO
IPC: F16J1/00
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To enhance cooling performance of a piston of an internal combustion engine with a simple constitution.SOLUTION: A piston 1 of an internal combustion engine has a piston pin 22 coupled to a lower piston 2, and contains a head part 3a forming a bottom face of a combustion chamber 16 in an upper piston 3. A biasing member 4 is interposed between the lower piston 2 and upper piston 3. The volume of the combustion chamber 16 is made variable by sliding the upper piston 3 in an axial direction of a cylinder with respect to the lower piston 2. A first fluid chamber 5 changing the volume in response to a sliding amount of the upper piston 3 is formed between the lower piston 2 and upper piston 3. A second fluid chamber 3m communicating to the first fluid chamber 5 is formed inside the upper piston 3. Fluid is charged between the first fluid chamber 5 and second fluid chamber 3m and moved therebetween in response to the sliding of the upper piston 3.
Patent JP-2012010415-A (JP)
Title: System and method for quality marking of recording
Inventor: ELLIS MICHAEL D
IPC: H04N21/433
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for recording a video, in particular, a system and a method for identifying and marking programs lacking desirable recording properties and performing re-recording.SOLUTION: Systems and methods for identifying a recorded video program are provided. The method may include recording (902) a video and identifying (904) the video as lacking desirable recording attributes. A future occurrence of a transmission of the video may be automatically selected in response to the identification of the video as lacking desirable recording properties. The future occurrence of the transmission of the video may be automatically re-recorded.
Patent JP-2013088227-A (JP)
Title: Separation and recovery method of radioactive alkali metal and/or radioactive alkali earth metal
Inventor: MURAKAMI HIDEKI
IPC: G21F9/28
Filed: 2011-10-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently separating and recovering radioactive alkali metals and/or radioactive alkali earth metals contained in contaminated soil or contaminated water.SOLUTION: Organic acid or an aqueous solution of organic acid is added to a contaminated target such as topsoil and paddy field removed from contaminated soil or contaminated water, and radioactive substances contained in the contaminated target are extracted into a liquid by chelate action to obtain an extract solution. A condensation agent is further added to the obtained extract solution, and the radioactive substances contained in the extract solution are taken into the condensation agent and gelatinized.
Patent JP-2013090166-A (JP)
Title: Balun
Inventor: TAKAGI SUNAO
IPC: H03F1/02
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a balun applicable to a push pull power amplifier, enabling injection or extraction of a second-order harmonic wave, or application of a DC bias, to the push pull power amplifier through the balun.SOLUTION: A balun having a length of 1/4 wavelength to a fundamental wave fand formed using two coupling transmission lines 11 and 12 with equivalent performance includes a frequency selective impedance circuit 23 for switching a short circuit and an open circuit by a frequency so as to be inputted to inject or extract a second-order harmonic wave, or apply a DC bias. Accordingly, this enables injection or extraction of the second-order harmonic wave and application of the DC bias, to a push pull power amplifier through the balun 103.
Patent JP-2012093759-A (JP)
Title: Zoom lens barrel
Inventor: PENG FANG-YING
IPC: G02B15/20
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a zoom lens barrel which is excellent in imaging quality and is advantageous for miniaturization.SOLUTION: The zoom lens barrel according the invention comprises, sequentially from an objective side to an imaging side, a first lens group, a second lens group, a third lens group and an imaging surface. The first lens group having negative refractive power includes a first lens having negative refractive power and a second lens having positive refractive power. The second lens group having positive refractive power includes a third lens having positive refractive power, a fourth lens having positive refractive power, and a fifth lens having negative refractive power. The third lens group having positive refractive power includes at least one sixth lens having positive refractive power.
Patent JP-2013093121-A (JP)
Title: Positive electrode plate for lead acid battery and lead acid battery using the same
Inventor: MUKAITANI ICHIRO
IPC: H01M4/14
Filed: 2011-10-24
Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode plate for lead acid battery which contributes to excellent maintenance of high capacity from the initial stage and long life, and to provide a lead acid battery using the same.SOLUTION: With regard to a positive electrode plate holding an active material in a grid, the active material has following physical property values. When water is passed under a pressure difference of 0.05 MPa from one side to the other side of the active material in charged state, transmission time of water of 100 milli-liter per an area of 25 mmwith a thickness of 5 mm is in the range of 1-10 min. Preferably, the active material is prepared from lead powder containing tetrabasic lead sulfate.
Patent JP-2012017979-A (JP)
Title: Heat pump unit
Inventor: SHIMAMURA YUJI
IPC: F24H1/00
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a heat pump unit which can prevent adverse impacts of electric equipment to the other apparatus when water leakage is occurred in a water flow path connecting the external and a water heat exchanger.SOLUTION: The heat pump unit includes: a water heat exchanger 2 for performing heat exchange between refrigerant and water; a water circuit 20 for supplying water provided from outside to the outside passing through the water heat exchanger 2; a lower chamber 11 for storing the water heat exchanger 2 in the heat pump unit X; and a partition plate 13 for dividing into the lower chamber 11 and an upper chamber 12 disposed on an upper part of the lower chamber 11. The water circuit 20 is stored in the lower chamber 11, for example, an electric equipment 5, such as an electronic circuit for controlling the heat pump unit X, and an air heat exchanger 3 for performing heat exchange between the refrigerant and outdoor air are stored in the upper chamber 12.