baber/WOPTO huggingface dataset:
Patent JP-2013065750-A (JP)
Title: Solid-state pulse laser device
Inventor: UNO SHINGO
IPC: H01S3/109
Filed: 2011-09-20
Abstract: PROBLEM TO BE SOLVED: To perform temperature tuning without outputting a pulse laser having a large energy.SOLUTION: During temperature tuning, an RF signal control mechanism 10 provides an RF signal of sufficient power, at first, to an acoustic optical element 4 so as to increase the loss of a resonator 20 sufficiently thus bringing a solid-state laser medium 2 into a high gain state. Subsequently, the RF signal control mechanism 10 reduces the power of the RF signal rapidly so that laser oscillation is possible in the resonator 20 while, for example, halving the loss thereof, thus outputting pulse laser. Temperature tuning is carried out by detecting the output energy of the pulse laser. Since the loss of the resonator 20 is not minimized like actual operation, output energy of pulse laser decreases when compared with that during actual operation. Consequently, unnecessary irradiation of a laser irradiation object with a laser pulse of large energy can be avoided during temperature tuning.
Patent JP-2013067906-A (JP)
Title: Method for washing and dehydrating oxidized pulp
Inventor: ABE YUTAKA
IPC: D21H11/18
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method that can concentrate oxidized pulp obtained by using an N-oxyl compound as an oxidation catalyst, to a high solid concentration and prevents a catalyst and inorganic salts from remaining in the oxidized pulp.SOLUTION: The method for washing and dehydrating the oxidized pulp obtained by oxidizing a cellulose-based raw material by using an oxidation agent in the presence of 1) an N-oxyl compound and (2) a bromide, an iodide or their mixture, comprises subjecting the oxidized pulp to compression treatment in a condition of 2-10 MPa.
Patent JP-2013066608-A (JP)
Title: Chest piece and stethoscope including the same
Inventor: ARIHARA YASUTAKA
IPC: A61B7/02
Filed: 2011-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a technology for flexibly changing the frequency characteristics of the output sound pressure level of a chest piece.SOLUTION: The chest piece 2 includes: a sound collecting part (equivalent to a diaphragm part 8 and a bell part 9) for collecting sound waves emitted from a sound source by being in contact with the sound source; a sound wave propagation part 40 for propagating the sound waves collected in the sound collecting part to a tube 3 (sound conduit); a connection space forming part 43 for forming a connection space 42 connected to the internal space 41 of the sound wave propagation part 40; and a volume changing unit for changing the volume of the connection space 42. The connection space 42 is formed to be thin and long. The volume changing unit is constituted of: a forward and backward movement part 50 housed in a sealed manner inside the connection space 42 so as to be moved forward and backward in the longitudinal direction of the connection space 42; and an operation part 51 for moving the forward and backward movement part 50 forward and backward inside the connection space 42.
Patent JP-2013067850-A (JP)
Title: Oxygen reduction apparatus and refrigerator
Inventor: YAGI RYOSUKE
IPC: C25B9/00
Filed: 2011-09-26
Abstract: PROBLEM TO BE SOLVED: To provide an oxygen reduction apparatus that stably operates, and to provide a refrigerator with an oxygen reduction apparatus.SOLUTION: The oxygen reduction apparatus includes: an oxygen reduction unit that includes an anode, a cathode, an electrolyte membrane closely interposed between the anode and the cathode, a water supplying unit disposed along the cathode, the electrolyte membrane and the anode in the order and coupled to the cathode and a voltage applying means for applying a voltage to the anode and the cathode; and an oxygen reduction container coupled to the cathode side of the oxygen reduction unit to define a space.
Patent JP-2013074696-A (JP)
Title: Electric power system voltage control system and electric power system voltage control method
Inventor: YORINO NAOTO
IPC: H02J3/12
Filed: 2011-09-27
Abstract: PROBLEM TO BE SOLVED: To control voltages at control object points more than a plurality of voltage control devices arranged in an electric power system by using the plurality of voltage control devices.SOLUTION: An electric power system voltage control system includes: blackboard means (301) where voltage values of the control object points are written and read; calculation means (206, 306) of calculating an index (s) associated with respective voltage control devices (10) on the basis of the voltage values of the control object points that the blackboard means holds, and selecting a voltage control device whose controlled variable should be changed based upon the calculated index (s); and a plurality of individual control devices (20) instructing the selected voltage control device to change the controlled variable so that a value of an object function including the voltage value of the control object point as an argument decreases. The index (s) is calculated based upon the change amount of the object function for the voltage variation amount of the control object point, the voltage change amount of the control object point for the control amount of the voltage control device, and the degree of influence that the voltage control device gives to the object function in single operation.
Patent JP-2013071326-A (JP)
Title: Slot die device
Inventor: OTA SHINJI
IPC: B29C48/31
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a slot die device capable of improving the unevenness of a film thickness of a molten resin discharged from the slot in the width direction.SOLUTION: A heater 15 in contact with a slot die body 2 is structured to slide in the width direction to enable to adjust a temperature distribution. A film thickness measuring device 17 in the way of a transporting a resin film R2 is installed to measure the film thickness of the resin film R2 and a temperature condition to make the film thickness even is estimated to output to a temperature setting device 16 to carry out the temperature control of the heater 15.
Patent JP-2013072043-A (JP)
Title: Separation and recovery apparatus and method of resin composition and flocculating and separating agent contained in solvent waste liquid
Inventor: TOKIMUNE AKIRA
IPC: B01D21/01
Filed: 2011-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a technique capable of separating and recovering, from a solvent waste liquid, both of a resin composition contained in the solvent waste liquid and a flocculating and separating agent added thereto to flocculate and separate the resin composition.SOLUTION: The apparatus includes: a separation and recovery device 6 for resin composition for separating and recovering the resin composition by adding the flocculating and separating agent for flocculating the resin composition to the solvent waste; and a recovery device 8 for flocculating and separating agent, which is provided between the separation and recovery device 6 for resin composition and a waste gas treatment device 4 to separate and recover the flocculating and separating agent from the residual solvent waste from which the resin composition is recovered by the separation and recovery device 6. The separation and recovery device 8 has a specific gravity difference separation tank 81 for separating the flocculating and separating agent from the residual solvent waste liquid from which the resin composition is recovered by use of a difference in specific gravity; and a distillation device 82 for purifying the flocculating and separating agent by distilling the flocculating and separating agent separated from the solvent waste liquid by the specific gravity difference separation tank 81.
Patent JP-2013074992-A (JP)
Title: Game machine
Inventor: KANAZAWA HIDEHIKO
IPC: A63F7/02
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To allow a player to comprehend the number of game balls to an investment money amount without imparting disadvantage to the player.SOLUTION: This game machine includes: a conversion means which performs a lottery of whether to execute a special game advantageous to the player on condition that a game ball shot to a game region by a shooting means has entered a start region inside the game region, and can convert the number of the game balls and valuable media based on a prescribed conversion value; a first replacement means replacing the prescribed number of the game balls set to be smaller than the number of the game balls with the number of the game balls that can be shot by the shooting means, from the number of the game balls converted by the conversion means; a display means displaying the number of the game balls converted by the conversion means and the number of the game balls replaced by the first replacement means; and a ball number control means controlling the number of the game balls replaced by the first replacement means from the number of the game balls converted by the conversion means.
Patent JP-2013075695-A (JP)
Title: Portable labeling machine
Inventor: MIURA KUNIYUKI
IPC: B65C9/20
Filed: 2011-09-30
Abstract: PROBLEM TO BE SOLVED: To stably and continuously transfer a label continuous body by preventing expansion/contraction of an endless transfer belt, and accurately controlling a transfer distance using the endless transfer belt.SOLUTION: This portable labeling machine includes a holding mechanism for holding a roll body formed by winding a label continuous body into a roll; a transfer roller for pulling out the label continuous body from the roll body and transferring it; an operating mechanism for rotating the transfer roller when the operating lever is turned; a transfer mechanism including the transfer belt to be driven along with the rotation of the transfer roller, and transferring the label continuous body supplied from the transfer roller; and a cutting mechanism for cutting the label continuous body along perforations when the operating lever is turned. The transfer belt includes a fiber layer formed inside the center in the thickness direction of the transfer belt.
Patent JP-2012082824-A (JP)
Title: System and method for determining flame condition in combustor
Inventor: BYRD DOUGLAS SCOTT
IPC: F23N5/00
Filed: 2011-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a system and a method for determining a flame condition in a combustor.SOLUTION: The system (10) for determining the flame condition in the combustor (16) includes a pressure sensor (34) that generates a pressure signal (38) reflective of a pressure in the combustor (16). A controller (36) receives the pressure signal (38) and generates a flame signal (40) reflective of the flame condition in the combustor (16). A method for determining the flame condition in the combustor (16) includes a step of measuring a pressure in the combustor (16), a step of comparing the measured pressure in the combustor (16) to a predetermined limit, and a step of generating a flame signal (40) based on the comparison of the measured pressure in the combustor (16) to the predetermined limit, wherein the flame signal reflects the flame condition in the combustor (16).
Patent JP-2013081644-A (JP)
Title: Heating and blowing apparatus
Inventor: ISHIKAWA TOMOYA
IPC: A45D20/12
Filed: 2011-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a heating and blowing apparatus allowing a switch configuration to be simplified by reducing the number of parts.SOLUTION: The heating and blowing apparatus 1 includes a main housing (housing) 12 incorporating a blowing portion 28 and a heater (heating portion) 35 and a pushbutton switch 6 for switching an operation of at least one of the blowing portion 28 and heater 35, wherein operation switching is carried out by transmitting a pressing force to a tact switch (contact portion) 62 of the pushbutton switch 6 by integrating the button 61 of the pushbutton switch 6 with an outer wall face 10a of the main housing 12 and warping a part of the outer wall face 10a.
Patent JP-2012087787-A (JP)
Title: Bonded turbine bucket tip shroud and related method
Inventor: LIOTTA GARY CHARLES
IPC: F01D25/00
Filed: 2011-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a turbine bucket.SOLUTION: The turbine bucket includes an airfoil part (112) and a tip shroud (110) at a radially outer end of the airfoil part. The tip shroud includes a first radially inner tip shroud component (116A) formed integrally with the airfoil part and composed of a first metal material, and a second radially outer structural tip shroud component (116B) bonded to the first radially inner tip shroud component and composed of a second metal material.
Patent JP-2012016706-A (JP)
Title: Method for producing catalyst for preparation of methacrylic acid, and method of preparing methacrylic acid
Inventor: MIYATAKE TOSHIAKI
IPC: C07B61/00
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a catalyst for preparation of methacrylic acid, which allows preparation of a methacrylic acid at excellent conversion rate and selection rate.SOLUTION: The method for producing a catalyst for preparation of methacrylic acid, which includes a heteropoly acid compound containing at least one element X selected from the group consisting of phosphor, molybdenum, potassium, rubidium, cesium and thallium, and having an atomic ratio (X/Mo) of element X to molybdenum of 0.5/12 to 2/12, includes: mixing an aqueous slurry A containing a raw material compound of the heteropoly acid compound and having an atomic ratio (X/Mo) of the element X to molybdenum of 2/12 to 4/12 and an aqueous slurry B containing a raw material compound of the heteropoly acid compound and having an atomic ratio (X/Mo) of element X to molybdenum of 0/12 to 0.5/12, and then heat-treating the resulting mixture at 100°C or higher followed by drying and baking.
Patent JP-2013089384-A (JP)
Title: Tuning-fork terminal
Inventor: KAWAMOTO Arata
IPC: H01H85/045
Filed: 2011-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a tuning-fork terminal which can be mounted with a flat plate terminal part of an opposite terminal at a proper insertion position and can reduce electric resistance to the flat plate terminal part.SOLUTION: A tuning-fork terminal 50 has a longitudinally long slot 54 cut and formed in a tip of a flat plate type terminal body, the flat plate terminal part 41 of the fuse 10 inserted into the slot 54 is held and connected to the slot 54. Two contact parts 53, 55 holding and connecting the flat plate terminal part 41 along a plate thickness are provided to both side end faces facing the slot 54, and a positioning abutting part 57 abutting against a lower edge of the flat plate terminal part 41 to determine an insertion position of the fuse 10 is provided on one side end face more inside the slot 54 than the contact parts 53, 55.
Patent JP-2012015557-A (JP)
Title: Insulation sheet and semiconductor device
Inventor: SHIODA HIRONORI
IPC: H01L23/36
Filed: 2011-10-19
Abstract: PROBLEM TO BE SOLVED: To provide an insulation sheet, which is filled with an inorganic filler, having high thermal conductivity, preventing a withstand voltage from falling, and having superior insulation characteristics.SOLUTION: The insulation sheet is highly filled with the inorganic filler in a thermosetting resin, using a mixed inorganic filler of a first inorganic filler of a large particle size and a second inorganic filler of smaller particle size than that of the first inorganic filler, for obtaining high thermal conductivity. The first inorganic filler of the large particle size is arranged in the center section in the thickness direction of the insulation sheet, and the second inorganic filler of the small particle size is distributed in a vicinity of the surface of the sheet in the insulation sheet.
Patent JP-2013087736-A (JP)
Title: Compressor
Inventor: HAYASHI TAKEO
IPC: F04C29/00
Filed: 2011-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent reduction in volume efficiency by making an inside space of a roller end surface unopposed to a delivery hole.SOLUTION: A piston 40 has a roller 41 having an annular roller body 44 and bearing metal 47 arranged in an inner peripheral part of the roller body 44, and a blade 42 extending from an outer peripheral surface of the roller 41. A projection part 44a for covering an upper end surface of the bearing metal 47 is formed in a position opposable to the delivery hole formed in a front head 20 in an upper end part of the roller body 44.
Patent JP-2013092103-A (JP)
Title: Internal combustion engine
Inventor: SAIJO KATSUYA
IPC: F02M61/18
Filed: 2011-10-26
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine configured to reduce the amount of NOx and soot contained in exhaust gas, by preventing dispersion of injected fuel.SOLUTION: This internal combustion engine 1 includes a fuel injection nozzle 2 for injecting fuel along at least one fuel injection axis L, and a piston 3 with a cavity 4 formed on a crown surface 6. The internal combustion engine 1 includes a straightening passage 10 arranged along the fuel injection axis L, near the fuel injection nozzle 2. The straightening passage 10 is fixed to the fuel injection nozzle 2, and atomization fuel injected from the fuel injection nozzle 2 passes through the straightening passage 10.
Patent JP-2013095612-A (JP)
Title: Method and apparatus for producing sapphire single crystal
Inventor: SUGIMURA WATARU
IPC: C30B15/00
Filed: 2011-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent contamination by hardly soluble matter into sapphire melt inside a molybdenum crucible.SOLUTION: This method for producing a sapphire single crystal by the CZ method comprises: a degassing step of carrying out a degassing treatment of a sapphire raw material by subjecting the same to a heat-treatment in an inert atmosphere under reduced pressure; a melting step of melting the sapphire raw material in the molybdenum crucible 14, thereby obtaining the sapphire melt 21; and a pulling step of pulling a seed crystal soaked in the sapphire melt 21, thereby obtaining the sapphire single crystal 20. In the degassing step, the sapphire raw material is heated until its surface temperature reaches ≥500 and ≤1,000°C, and the degassing treatment is continued until the oxygen concentration in the exhaust gas discharged from a chamber 11 reaches ≤0.1 ppm.
Patent JP-2013097525-A (JP)
Title: Automatic ticket examination machine
Inventor: IEYOSHI MASAAKI
IPC: G07B15/00
Filed: 2011-10-31
Abstract: PROBLEM TO BE SOLVED: To shorten a development period, and to reduce manufacturing costs in the case of manufacturing an automatic ticket examination machine for transfer ticket examination between two railroad undertakers with different specifications.SOLUTION: An automatic ticket examination machine 10 includes: a first IC card processing unit 17A which is able to perform reading/writing processing to an IC card 30 in response to a railroad undertaker A with first specifications, and which has first transfer data processing means 21 and first communication processing means 22; and a second IC card processing unit 17B which is able to perform reading/writing processing to the IC card 30 in response to a railroad undertaker B with second specifications, and which has second transfer data processing means 21 and second communication processing means 22.
Patent JP-2013090317-A (JP)
Title: Acoustic reproduction device
Inventor: KAKUMOTO JUNICHI
IPC: H04R1/28
Filed: 2011-10-15
Abstract: PROBLEM TO BE SOLVED: To resolve problems that a structure vibrates when high-power bass reproduction is about to be performed by using a passive radiator in an integrated small loudspeaker system in which an electronic circuit and an accumulator battery are incorporated in a housing provided between right and left loudspeakers, and that, for the purpose of prevention of the vibration, it is necessary to make the housing heavier or to provide an opposed type passive radiator, which causes increase in cost and size.SOLUTION: One passive radiator is provided to each of right and left loudspeakers, and both passive radiators are arranged symmetrically so that vibration directions of those are opposed to each other. In an electronic circuit, right and left bass signals are combined so that right and left signals have the same level and the same phase within a bass reproduction frequency range. By including the electronic circuit and reproduction parts of the loudspeakers and making the bass reproduction monophonic, vibration of the right and left passive radiators becomes symmetry, and thereby, mechanical vibration of the entire loudspeaker system is suppressed.
Patent JP-2012102728-A (JP)
Title: Shroud leakage cover
Inventor: DUTKA MICHAEL JAMES
IPC: F04D29/10
Filed: 2011-11-02
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for improving performance of a compressor section of a gas turbine.SOLUTION: The method and system is provided for improving performance of a compressor section of a gas turbine by diverting leakage air flowing from high pressure downstream of a stator vane assembly to low pressure upstream of the stator vane assembly from disrupting design flow patterns at a leading edge of stator vanes. A cover is provided at a forward face of an inner shroud assembly to prevent the leakage air from impinging on the leading edge. The cover may be provided at an outlet channel of a flow diverter mounted on the forward face of the inner shroud assembly.
Patent JP-2013094934-A (JP)
Title: Robot
Inventor: ISHIKAWA TETSUYA
IPC: B25J13/08
Filed: 2011-11-04
Abstract: PROBLEM TO BE SOLVED: To provide a robot which is moved by a moving body such as a truck and has a wide application range.SOLUTION: A robot 1 includes a robot arm 2 equipped with joint mechanisms J, J, I, and I, and a link member connected by them, the robot being moved by a truck X. On the truck X, an XY stage Xis provided which displaces a base end part of the robot arm 2. The XY stage Xis controlled based on the detection result of a 6-axis force sensor F2 which detects a force acting between the XY stage Xand the base end part of the robot arm 2. Thus, a centroid of the robot arm 2 is controlled.
Patent JP-2012064959-A (JP)
Title: Thermal treatment method
Inventor: YOKOUCHI KENICHI
IPC: H01L21/26
Filed: 2011-11-07
Abstract: PROBLEM TO BE SOLVED: To provide a thermal treatment method that can activate deep bonding without producing warpage or cracking in a substrate.SOLUTION: A flash light of a high peak intensity (dotted line) though having a short irradiation time, and a flash light of a low peak intensity (dashed line) though having a relatively long irradiation time, are superimposed to irradiate on a base plate. Immediately after the start of the irradiation, the short-time flash light irradiation becomes dominant so that the high peak intensity can be obtained. After the flash light intensity of the short-time irradiation decays, the long-time flash light irradiation becomes dominant so that a certain degree of light intensity is maintained over relatively extended period of time. Consequently, a deep region can also be heated up to the same as or more than the activation temperature without heating up a shallow region on a substrate surface more than necessary, thus enabling an activation of the deep bonding without producing warpage or cracking in a substrate.