baber/WOPTO huggingface dataset:
Patent JP-2012249875-A (JP)
Title: Game machine
Inventor: TSUCHIYA KENJI
IPC: A63F7/02
Filed: 2011-06-03
Abstract: PROBLEM TO BE SOLVED: To reduce time for a jackpot game, and to cushion shock by a game ball.SOLUTION: A left major winning hole 20 and a lower major winning hole 21 are arranged at a game area YBa of a game board YB. The two major winning holes (left major winning hole 20 and lower major winning hole 21) are arranged at positions where a game ball flowing down a left area of the game area YBa when viewed from a player can enter. Specifically, the left major winning hole 20 is arranged between a check valve YRb for preventing a game ball shot to the game area YBa from going back to a guide path YRa of the game ball, and the lower major winning hole 21.
Patent JP-2013005112-A (JP)
Title: Image decoder, image decoding method and image decoding program
Inventor: FUKUSHIMA SHIGERU
IPC: H04N19/91
Filed: 2011-06-14
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that a high coding rate is required for transmission of quantization parameters.SOLUTION: In an image decoder which decodes a video signal by using quantization parameters, an entropy decoding unit 205 decodes the information indicating the prediction type of prediction quantization parameters and the differential quantization parameters from a stream where the information indicating the prediction type of prediction quantization parameters and the differential quantization parameters are encoded. A quantization parameter prediction method determination unit 210 determines the prediction quantization parameters from the quantization parameters of a plurality of decoded blocks, based on the information indicating a decoded prediction type in units of predetermined blocks. A quantization parameter calculation unit 211 calculates the quantization parameters by adding the prediction quantization parameters thus determined and the decoded differential quantization parameters.
Patent JP-2013004732-A (JP)
Title: Cleaning method of plasma cvd device
Inventor: YOKOGAWA MASAHIRO
IPC: H01L21/31
Filed: 2011-06-16
Abstract: PROBLEM TO BE SOLVED: To perform cleaning efficiently without damaging a plasma CVD device.SOLUTION: In the plasma CVD device, a high frequency power is applied between a pair of electrodes installed to face each other in a vacuum container, thereby causing plasma discharge, by which a thin film is formed on a substrate. A cleaning method for the plasma CVD device removes deposits in the vacuum container. The cleaning method of the plasma CVD device includes a discharge step for performing plasma discharge by increasing a cleaning gas flow rate Q to a predetermined value Qn, increasing a high frequency power P to a predetermined value Pn, and decreasing a carrier gas flow rate R to a predetermined value Rn, in which process contains a period in which, when one of Q, R, and P changes other two remain constant. It also includes a cleaning step for performing cleaning while the Q, R, and P are in the state of predetermined respective values Qn, Rn, and Pn.
Patent JP-2013005329-A (JP)
Title: Analog-digital conversion device and analog-digital conversion method
Inventor: TSURUTA MAKOTO
IPC: H03M1/12
Filed: 2011-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an analog-digital conversion device that avoids upsizing a reception apparatus by singularly digitizing analog signals supplied from a plurality of reception paths, and suppresses an increase in quantization noise.SOLUTION: The analog-digital (A/D) conversion device includes a band selection section, first and second switching sections, an A/D conversion section and a channel selection section. The band selection section receives analog signals from a plurality of input channels and extracts a signal in a predetermined bandwidth from each analog signal. The first switching section switches a connection to reception paths of the plurality of input channels to multiplex a plurality of extracted signals. The A/D conversion section converts a multiplex signal output from the first switching section to a digital signal at a predetermined sampling frequency. The second switching section sequentially switches a connection to a plurality of transmission paths to output the digital signal to the transmission paths in correspondence with the reception paths. The channel selection section resamples the supplied digital signal at predetermined sampling timings.
Patent JP-2013000493-A (JP)
Title: Metallic vacuum heat insulated container
Inventor: TATE KATSUAKI
IPC: B65D81/38
Filed: 2011-06-21
Abstract: PROBLEM TO BE SOLVED: To prevent that a gap occurs between an outer bottom side and a protection plate.SOLUTION: In the vacuum heat insulated container 1, a void between an inner container and an outer container 7 is evacuated, an exhaust hole is sealed with a sealing material to form a vacuum heat insulation layer 9, and the protection plate 13 is provided outside the sealing material 11. The vacuum heat insulated container 1 includes: a coated layer 15 of the outer surface of an outer tube part 5; a coated layer 16 of the outer surface of an outer bottom plate part 6; and a coated layer 17 of the outer surface of the protection plate 13. Slight gaps A, B between the face of a recessed part 12 and the protection plate 13 are filled with gap coating layers 18, 19. The gap coating layers 18, 19 block that water penetrates the sealing material or the recessed part 12 side when washing the vacuum heat insulated container 1 or the like with water to more completely prevent metal corrosion of the sealing material or the recessed part 12, and furthermore, reduction of heat insulating performance by the corrosion. The coated layer 16 stuck to the outer bottom plate part 6 is connected to the coated layer 17 of the outer surface of the protection plate 13 through the gap coating layer 18 by a coating process, and the gap coating layer 19 stuck to the face of the recessed part 12 is connected, so that the protection plate 13 can be firmly stuck to the outer bottom plate part 6.
Patent JP-2013007834-A (JP)
Title: Image forming apparatus
Inventor: YOSHIDA WATARU
IPC: G03G15/08
Filed: 2011-06-23
Abstract: PROBLEM TO BE SOLVED: To eliminate an adverse effect caused by contact pressure of a development roller on a photoreceptor drum.SOLUTION: An image forming apparatus includes: a photoreceptor drum; a development roller; a configuration for forming an electrostatic latent image by irradiating the photoreceptor drum with light, developing a toner image from the latent image using the development roller, and transferring the toner image onto a recording medium and fixing the image; a support member for supporting the development roller in such a displaceable manner relative to the photoreceptor drum; and a pressure increase/decrease mechanism for displacing the development roller relative to the photoreceptor drum to increase or decrease a contact pressure of the development roller on the photoreceptor drum.
Patent JP-2012207902-A (JP)
Title: Air conditioner
Inventor: EBIHARA MASAHARU
IPC: F24F1/0083
Filed: 2011-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner capable of improving a lateral wind direction characteristic while preventing dew condensation at an electrical unit by realizing a body configuration which allows the electrical unit to be arranged at the upper part of the front side of the body.SOLUTION: The air conditioner includes, in a body 2 of an indoor unit, a blower fan 8, a heat exchanger 6 arranged on the upper stream side of the blower fan 8, a filter 16 arranged on the upper stream side of the heat exchanger 6, a blow out opening 10, and an electrical unit 1. The electrical unit 1 is horizontally configured on the upper side of the body 2 of the indoor unit, on the front side of the heat exchanger 6, being arranged to have a distance between the electrical unit and the heat exchanger being 20% or more of the vertical width of the electrical unit. As a result, a wind is allowed to flow between the electrical unit 1 and the heat exchanger 6, for preventing dew condensation, and reliability and lateral wind direction characteristic are improved since the width of the blow out opening 10 can be wider.
Patent JP-2013011487-A (JP)
Title: Electronic balance
Inventor: OKAMOTO KOHEI
IPC: G01G7/02
Filed: 2011-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic balance that can comprise configurations differing in weighing capacity by using common components.SOLUTION: An electronic balance has on a forward end side opposing a movable member 10 of a beam 30 a movable member fixing face that fixes the movable member 10 and a first fulcrum spring fitting face 32 to which one end each of fulcrum springs 61 and 62 are fitted, and on the forward end side of a balance base 40 a second fulcrum spring fitting face 43 to which the other end each of the fulcrum springs 61 and 62 is fitted. The movable member fixing face is disposed closer to the movable member 10 than the first fulcrum spring fitting face 32, and the fulcrum springs 61 and 62 are fixed to the first fulcrum spring fitting face 32 and the second fulcrum spring fitting face 43 via spacers 71 and 72 having different thickness selected from multiple types of spacers. This electronic balance can be set to different weighing capacities by selecting the spacers 71 and 72 having different thickness while commonly using the movable member 10, a Roberval mechanism 21, the beam 30, the balance base 40 and so forth.
Patent JP-2013013950-A (JP)
Title: Robot, robot control device, robot control method and robot control program
Inventor: YAMAGUCHI YUKIHIRO
IPC: B25J13/08
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a robot, a robot control device, a robot control method and a robot control program, capable of controlling accurately even if robot calibration errors and camera calibration errors exist.SOLUTION: The robot includes: an imaging device 60; an image acquisition unit 103 for acquiring first to fourth image data that are output from the imaging device mounted to a robotic arm at respective first to fourth times; an image estimating unit 109 that estimates image data of the third time based on first and second image data, calculates an error that is a difference between the estimated image data of the third time and the obtained image data of the third time and calculates an error contained in image data of the fourth time based on the calculated error; and an arm control unit 101 for controlling the arm. The image estimating unit corrects the calculated error contained in the image data of the fourth time to estimate image data of the fourth time, and the arm control unit controls the arm using the estimated image data of the fourth time.
Patent JP-2013015365-A (JP)
Title: Current detector
Inventor: NAKAJIMA HIROKATSU
IPC: G01R15/20
Filed: 2011-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a current detector that employs a magnetic core in which an interval between both ends is small as much as possible, can fix a magnetoelectric transducer in gap parts of the magnetic core, and can easily mount the magnetoelectric transducer on an electronic substrate.SOLUTION: A current detector 1 comprises an insulation housing 40 for supporting a magnetic core 10 and an electronic substrate 50 mounted with surface mounting type of hall elements 20 in a fixed positional relation while covering the magnetic core 10 and the electronic substrate 50. The electronic substrate 50 is formed with a notch 502 into which element bodies 21 of the hall elements 20 are inserted, and contact pins 22 of the hall elements 20 are fixed to the electronic substrate 50 at both sides of the notch 502. The insulation housing 40 supports the magnetic core 10 and the electronic substrate 50 in a state where the hall elements 20 are placed in gap parts 12 of the magnetic core 10.
Patent JP-2013014953-A (JP)
Title: Cylinder lock
Inventor: GOMI HIROSHI
IPC: E05B15/00
Filed: 2011-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a cylinder lock which facilitates exchanging operation and has versatility with a simple structure.SOLUTION: A case body 11 is provided with a case locking part 11s having an inner periphery edge shape which is different from a circular form centering an axis line 10x. A nonslip member 25, which includes a nonslip engaging part 25b engaging with the case locking part 11s from backward in an axial direction to prevent an external cylinder 12 and an internal cylinder 13 from escaping forward in the axial direction, is attached to the internal cylinder 13 movably in a radial direction so as to rotate with the internal cylinder 13. When an exchange key CK is not inserted into a keyhole 13a, the nonslip engaging part 25b is disposed at a lock position LT outwardly in the radial direction, which engages with the case locking part 11s, regardless of an angular position of the internal cylinder 13. When the exchange key is inserted into the keyhole 13a, the nonslip engaging part 25b is disposed at a retreat position RT inwardly in the radial direction, which determines whether or not to engage with the case locking part 11s by a position change in the radial direction of a corresponding part of the inner periphery edge shape, according to the angular position of the internal cylinder 13.
Patent JP-2013018305-A (JP)
Title: Pneumatic tire, and method for manufacturing the same
Inventor: SUDO HIROKI
IPC: B29D30/52
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire that has improved distinguishability of a wear indicator without degrading the performance of tire, and to provide a method for manufacturing the same.SOLUTION: In the pneumatic tire in which a circumferential groove 10 extending continuously in the circumferential direction of the tire is formed on a surface of a tread part 1, and a wear indicator 20 bulging from a groove bottom is provided in the circumferential groove 10, an distinguishable part 30 formed of rubber having different colors from a color of a surface of a tread part 1 is provided on the surface of the wear indicator 20 such that the distinguishable part protrudes outward in the radial direction of the tire.
Patent JP-2013019959-A (JP)
Title: Device and method for verifying communication line reliability
Inventor: KAMIMURA MASAYUKI
IPC: H04N5/225
Filed: 2011-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a device and a method for verifying communication line reliability in firmware update using communication via electric contacts.SOLUTION: In a step T01, a device transmits/receives test data in block unit. In a step T02, at the same time that the device transmits test data, the device detects whether the test data includes an error. When it is determined that the test data includes an error in the step T02, the process proceeds to a step T03. In the step T03, the device determines that a communication line is normal when the error is smaller than a predetermined rate. In the step T03, the device determines that the communication line is not normal when the error is larger than the predetermined rate.
Patent JP-2013018906-A (JP)
Title: Method of manufacturing olefin polymer
Inventor: KOHIRUMAKI JUN
IPC: C08F6/08
Filed: 2011-07-13
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing an olefin polymer capable of easily and efficiently reducing the mixing of a catalyst-derived metal component in a polymer.SOLUTION: The method of manufacturing the olefin polymer, for polymerizing one or more 6-20C α-olefin to manufacture the olefin polymer in the presence of a metallocene catalyst, includes diluting a polymerization reaction liquid with a solvent before or at the same time as the deactivation of the catalyst to decrease the liquid viscosity of the polymerization reaction liquid at the deactivation to 10 mPa s or less, thereby promoting the deactivation and decalcification of the catalyst.
Patent JP-2013025972-A (JP)
Title: Display device and manufacturing method thereof
Inventor: MATSUMURO TOMONORI
IPC: H05B33/12
Filed: 2011-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a display device with an easy-to-manufacture structure.SOLUTION: In the display device, each sub-pixel is constituted by an element formation region provided with one organic EL element, and an element non-formation region provided with a contact spacer. Plural pixels are arranged on a surface of a second substrate along plural straight lines extending in a first direction. In one pixel on the second substrate, the element non-formation regions of the plural sub-pixels constituting the pixel are arranged in the first direction. In one pixel on the second substrate, the element formation regions of the plural sub-pixels provided on the pixel are arranged in the second direction. In the plural pixels aligned in one straight line on the second substrate, the element non-formation regions of all of the sub-pixels are arranged in the first direction, and the element formation regions of the sub-pixels emitting the same kind of light are arranged in the first direction.
Patent JP-2013016446-A (JP)
Title: Solution system for start failure of emergency generator
Inventor: HANZAWA HIROYUKI
IPC: H02J7/02
Filed: 2011-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent start failure of an engine of an emergency generator.SOLUTION: In a solution system for start failure of an emergency generator, when a control push-button switch is turned ON, AC 210 V is supplied to a pump and a heater, causing the pump and the heater to operate. The pump circulates lubricating oil of the engine around the clock. The heater raises the oil temperature, and a thermoswitch is activated at 80°C to keep the lubricating oil at 65°C. AC 210 V is supplied to the heater, and a battery power source is switched to a power source which is converted to AC 100 V by a DC/AC converter for 3 minutes every 8 hours by a timer and a relay switch. Although the battery discharges for 3 minutes every 8 hours, the battery is charged by a charger after discharge and thus the battery is charged/discharged each time. By this operation, the battery is always in an activated state and it is possible to suppress sulfation phenomenon and reduction in the battery capacity.
Patent JP-2013022619-A (JP)
Title: NON-LEADED In-BASED SOLDER ALLOY FOR SERVER CPU AND METHOD OF MANUFACTURING THE SAME
Inventor: YAMAGUCHI KOICHI
IPC: C22C28/00
Filed: 2011-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a non-leaded In-based solder alloy which can be joined at 260°C or lower of soldering temperature, can absorb mechanical stress caused by a difference in a thermal expansion coefficient between a chip and a package, can absorb mechanical stress even during surface mounting and is suitable for a CPU for a server.SOLUTION: The non-leaded In-based solder alloy is mainly composed of In and does not contain Pb, and either one or more elements of Au, Ag, Cu, Sb and Zn are added to the non-leaded In-based solder alloy. Casting is performed by setting a temperature difference ΔT between a molten metal temperature and a mold temperature during melting casting to be 300°C or higher, and warm extruding of its ingot is performed at 30-100 °C. Thus, the non-leaded In-based solder alloy, in which an average grain size of an intermetallic compound or primary crystal within the solder alloy is controlled to 25 μm or less, can be provided.
Patent JP-2012049116-A (JP)
Title: Electrolyte membrane for fuel cell, manufacturing method therefor, catalyst-layer/electrolyte-membrane laminate for fuel cell, membrane/electrode assembly for fuel cell, and fuel cell
Inventor: KISHIMOTO RISA
IPC: H01M8/10
Filed: 2011-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrolyte membrane for fuel cell, which has superior reproducibility, good moldability, superior mechanical strength, and high proton conductivity, and to provide a manufacturing method therefor, a catalyst-layer/electrolyte-membrane laminate for a fuel cell, a membrane/electrode assembly for a fuel cell, and a fuel cell.SOLUTION: An electrolyte membrane 1 for a fuel cell according to the present invention comprises a material containing at least both an electrolyte composed of a solid acid having proton conductivity, and a fluorine-based ionomer having an ion-exchange group equivalent weight of less than 1000 g/eq.
Patent JP-2013028351-A (JP)
Title: Cutting blade
Inventor: HASHIZUME SHUZO
IPC: B26D1/36
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a cutting blade improved in safety and durability.SOLUTION: The cutting blade includes a body 11 of a band plate shape, and a plurality of cutting edges 12 formed in a serrated shape at one end of the body 11. Each of the cutting edges 12 includes a tip 14 whose outer edge has a flat surface 13 parallel with the plate thickness direction of the body 11 while assuming a circular arc shape viewed from the plate thickness direction, and a shift part 15 connected to the tip 14 and increased in thickness toward the inside of the cutting blade. One side surface of the shift part 15 inclines outward with respect to a first imaginary plane that is orthogonal to the flat surface 13 from a connected position to the flat surface 13, and the other side surface is orthogonal to the flat surface 13. The radius of curvature of the tip 14 is set to 0.15 mm, the thickness of the flat surface 13 is set to 0.10 mm, and an angle defined by the first imaginary plane and a ridge line 28 of the one side surface of the shift part 15 in the tip position 16 of the tip 14 is set to 15°.
Patent JP-2011219773-A (JP)
Title: Lubricating composition
Inventor: MAYHEW ALEXANDRA
IPC: C10M169/04
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a method of lubricating a marine diesel 2-stroke engine.SOLUTION: The method includes: (1) a step of monitoring performance characteristics of the engine; (2) a step of selecting a lubricating composition to modify the performance characteristics of the engine, wherein the lubricating composition is prepared by in-situ controlled blending of at least three different fluids comprising (i) a first fluid comprising an additive package with one or more overbased detergents, and optionally other performance additives, (ii) a second fluid comprising an additive package with one or more neutral detergents or overbased detergents, and optionally other performance additives, with the proviso that the first fluid has a ratio of Σ (wt.% of overbased detergents)/Σ (wt.% of all additives in the fluid) greater than that of the second fluid, and (iii) a third fluid comprising an oil of lubricating viscosity; and (3) a step of supplying the lubricating composition of the step (2) to the engine.
Patent JP-2012036389-A (JP)
Title: Aqueous inkjet ink
Inventor: YOSHIDA MAIKO
IPC: B41J2/01
Filed: 2011-07-28
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous inkjet ink which can form an image on a paper medium without causing deformation of the paper medium, such as curling.SOLUTION: According to one embodiment, the aqueous inkjet ink includes a color material in an amount of 2 to 20 mass% of the total amount of ink, water in an amount of 41 to 70 mass% of the total amount, and a water-soluble organic solvent in an amount of 20 to 53 mass% of the total amount. The water-soluble solvent contains a compound represented by the following general formula (1) which accounts for 20 to 50 mass% of the total amount of ink. When the amount of compound represented by the following general formula (1) is equal to the amount of water-soluble solvent, the total amount of water-soluble solvent is the compound represented by the following general formula (1), and the sum of the amounts of the color material, the water, and the water-soluble solvent is 100 mass% or less of the ink. In the formula (1), each of a, b, and c may be the same or different, represents an integer of 1 or more, and satisfies 3≤a+b+c≤15.