baber/WOPTO huggingface dataset:
Patent JP-2013188009-A (JP)
Title: Electric vehicle control device
Inventor: WATANABE JUN
IPC: B60L15/20
Filed: 2012-03-08
Abstract: PROBLEM TO BE SOLVED: To suppress a calculation load to the minimum, to surely obtain the maximum adhesion torque, to improve acceleration/deceleration performance when a slip slide is detected, and to surely suppress the slip slide even if an adhesion state between wheels and rails is rapidly changed, and an adhesion coefficient is instantaneously reduced.SOLUTION: An estimated adhesion torque is always stored so as to suppress a calculation load to the minimum and surely obtain a maximum adhesion torque. When a slip slide is detected, a maximum is obtained from a plurality of the stored estimated adhesion torques just before the slip slide is detected. The maximum is considered as the maximum adhesion torque. A value of the maximum adhesion torque just before the slip slide is detected and a value of the estimated adhesion torque when the slip slide is detected are calculated and compared. If a calculation value exceeds a threshold, a condition that an adhesion coefficient is rapidly reduced is determined. In comparison with a condition that the adhesion coefficient is not rapidly reduced, a suppression/return rate of the torque is switched to a low value. The slip slide is surely suppressed by reducing a torque value to a smaller value during suppression/return.
Patent JP-2013184443-A (JP)
Title: Injection molding machine
Inventor: ISHII TSUTOMU
IPC: B22D17/22
Filed: 2012-03-09
Abstract: PROBLEM TO BE SOLVED: To provide an injection molding machine capable of decreasing damage of a turn table and an ejector rod.SOLUTION: An injection molding machine 10 includes a turn table 40 to which a mold 33 is installed, a support platen 13 supporting rotatably the turn table 40, and an ejector device 50 used for thrusting out of a molded product MM molded in the mold 33 from the mold 33. The ejector device 50 is rotatable together with the turn table 40.
Patent JP-2013190834-A (JP)
Title: Automatic programming device and method for laser processing machine and laser processing system
Inventor: ONO NORIAKI
IPC: B23K26/00
Filed: 2012-03-12
Abstract: PROBLEM TO BE SOLVED: To efficiently perform modeling to avoid failure in actual processing when processing groove-shaped steel materials while abutting them.SOLUTION: In an automatic programming device which uses shape data of steel materials as members to be processed for creating a processing program when obtaining a product by performing cutting to abut a first steel material and a second steel material at a predetermined angle to each other, arrangements of the steel materials and thickness in a predetermined location are recognized while inputting a loop for designating a location to perform abutment processing in the steel materials and a shape pattern of the abutment processing, a plurality of coordinates related to the location to perform abutment processing in the steel materials, and a plurality of modeling processes are performed using the calculated coordinates in accordance with the arrangements of the steel materials and the shape pattern of the abutment processing.
Patent JP-2013188680-A (JP)
Title: Magnetic powder for water treatment, and water treatment method
Inventor: FUKAYA TARO
IPC: C02F1/28
Filed: 2012-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic powder for water treatment excellent an adsorption performance of oil and also excellent in dispersion performance in water, and a water treatment method using the same.SOLUTION: A magnetic powder for water treatment adsorbs oil in water to be treated, is separated from the water to be treated together with the adsorbed oil to bring the separated matter in an immersed state in a washing liquid, is magnetically separated from the adsorbed oil in the separated matter in the washing liquid, and is recovered to be used repeatedly. The magnetic powder includes a magnetic carrier consisting of a porous magnetic particle whose average particle size is 15-90 μm, and a coating layer supported to the magnetism carrier to cover the magnetic carrier and containing a fluorine organic compound with a coverage of 50-20,000 μg/g in terms of fluorine.
Patent JP-2013197173-A (JP)
Title: Inspection method for and inspection device for solar cell array
Inventor: WAKAMATSU KENGO
IPC: H01L31/04
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an inspection device and an inspection method for a solar cell array with which the estimate value of decreased output power of a faulty solar panel can be calculated.SOLUTION: The inspection method for a solar cell array including a plurality of solar panels 1 comprises: a step for connecting a DC power source 6 to the solar cell array for energizing; a step for obtaining a thermal image of the solar panel 1 of the solar cell array; a step for calculating the estimate value of the output power of the solar panel 1 by calculating an area ratio at plural levels by making the thermal image multi-valued and using the output characteristic formula of the solar panel 1 in relation to the area ratio; and a step for judging whether or not the solar panel 1 should be replaced based on the estimate value after the time change of the estimate value decreased to a predetermined value or less. The output characteristic formula is a formula that adds values obtained by multiplying each area ratio by a factor to a constant. The factor and the constant are preliminarily obtained by regression analysis.
Patent JP-2013197694-A (JP)
Title: Surface mounted crystal oscillator and manufacturing method of the same
Inventor: CHIKADA ATSUSHI
IPC: H03B5/32
Filed: 2012-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a crystal oscillator having one room structure which conducts measurement of electric characteristics of a crystal piece only by a crystal resonator thereby obtaining accurate results of the properties and achieves the height reduction.SOLUTION: An oscillator has one room structure where a crystal piece 2 and an IC chip 7 are housed in one recessed part 20 provided at a container 1. Electric characteristics of the crystal piece 2 are measured and then the IC chip 7 is mounted above the crystal piece 2. The one room structure is hermetically sealed by a metal cover 10 to form the low height oscillator.
Patent JP-2013056704-A (JP)
Title: Bottle cap
Inventor: KAWASHIMA YASUHITO
IPC: B65D41/46
Filed: 2012-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a bottle cap improved in mountability to a liquid container and water-tightness to a water server.SOLUTION: The bottle cap 1 mounted to a cylindrical opening 2 of the liquid container for the water server includes an outer member 3 formed with an outer cylindrical part 30 abutting on the outer peripheral side of the cylindrical opening 2, and an inner member 4 projected into the cylindrical opening 2 and formed with an inner cylindrical part 40 through which a water supply shaft 5 of the water server is inserted. The outer member 3 and the inner member 4 are separately formed and assembled to each other.
Patent JP-2013194134-A (JP)
Title: Method for producing polyvinyl ethers
Inventor: IWANE KAZUYOSHI
IPC: C08F4/00
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel method for producing polyvinyl ethers, capable of enhancing the polymerization degree of polyvinyl ethers.SOLUTION: A method for producing polyvinyl ethers includes a polymerization step of polymerizing a compound represented by general formula (2) in the presence of a compound represented by general formula (1).
Patent JP-2012139531-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2012-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that can eliminate monotony in steps until the occurrence of a jackpot game and suppressing a deterioration in amusingness of a game.SOLUTION: A Pachinko machine 1 includes a normal pattern starting port 96 and a special pattern starting port 82. A performance display device 115 includes a lottery information display area that occupies most of its display area, and a game information display area that occupies only a part of its display area. In the lottery information display area, display control based on the entry of a game ball into each of the normal pattern starting port 96 and the special pattern starting port 82 is selectively executed. In a short-winning or long-winning state, display output of a performance image based on the entry of the game ball into the special pattern starting port 82 is executed in the lottery information display area in place of display output of a performance image based on the entry of the game ball into the normal pattern starting port 96, and a higher degree of expectation for the execution of the jackpot game is represented.
Patent JP-2013200983-A (JP)
Title: Negative electrode material for nonaqueous secondary battery, negative electrode for nonaqueous secondary battery, and nonaqueous secondary battery
Inventor: ASAMI HARUHIRO
IPC: H01M4/13
Filed: 2012-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an excellent negative electrode material for a nonaqueous secondary battery having high capacity and being useful for improving rate characteristic, a negative electrode for the nonaqueous secondary battery using the same, the nonaqueous secondary battery, and peculiarly lithium ion secondary battery.SOLUTION: A negative electrode material for a nonaqueous secondary battery is characterized in that it contains carbonaceous particles (A) and silicon oxide particles (B), and the carbonaceous particle (A) has a carbon layer on at least part of a surface of a graphite particle. It is preferred that in the negative electrode material for the nonaqueous secondary battery, a coverage of the carbon layer for 100 mass% of the carbonaceous particle (A), is 0.1 to 10 mass%.
Patent JP-2013206039-A (JP)
Title: Image processing apparatus, image display device, and image pickup device
Inventor: SHIBUHISA NAO
IPC: G06T5/20
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image processing apparatus capable of setting the additional amount in consideration of an edge shape, and supporting smooth gradation change; an image display device; and an image pickup device.SOLUTION: An image processing apparatus detects an edge of an input image, and adjusts a pixel value of an edge emphasis processing target pixel to obtain an output image having an emphasized edge. The image processing apparatus includes: a brightness gradient calculation unit 12 that calculates brightness gradient of pixels in the periphery of the edge emphasis processing target pixel; an addition amount calculation unit 13 that calculates an edge shape from the brightness gradient, and calculates an edge emphasis addition amount to the edge emphasis processing target pixel according to the edge shape; and an emphasis image creating unit 14 that adds the edge emphasis addition amount to an input image to obtain an output image.
Patent JP-2013204183-A (JP)
Title: Combined filament producing apparatus
Inventor: ISHIMARU NORIKI
IPC: D02G3/04
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a combined filament producing apparatus capable of combining two filament without filament being flexed as possible and arranging yarn guides of two filaments to be combined in the same plane.SOLUTION: A combined filament producing apparatus 1 comprises: a heating roller group 4 comprising a plurality of heating rollers 5 for drawing yarn Y1 extruded from a first spinneret 3a with heat; and a takeoff roller 7 for taking off both yarn Y1 fed from the heating roller group 4 and yarn Y2 extruded from a second spinneret 3b. The plurality of heating rollers 5 and the takeoff roller 7 are arranged in the specific plane. The winding up angle of the heating roller group 4 of yarn Y1 against the plurality of the heating rollers 5 is less than 360 degree respectively. In a horizontal direction parallel to the specific plane, a first separation guide 23 is positioned at a side of the takeoff roller 7a relative to the axis center position of the heating rollers 5 while a second separation guide 24 is positioned at a side of the heating roller group 4 relative to the axis center position of the takeoff roller 7a.
Patent JP-2013204307-A (JP)
Title: Column-beam joining structure
Inventor: OTSUKA HIDEO
IPC: E04B1/24
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To alleviate stress concentration locally generated at a corner of a welded section between an enlarged cross-sectional portion and a standard cross-sectional portion in a column-beam joining structure to rigidly join a steel beam to a column, when the steel beam having the standard cross-sectional portion as a main body thereof and the enlarged cross-sectional area portion at an end section with a cross-sectional area thereof larger than that of the standard cross-sectional portion due to a dimension in a width direction thereof wider than that of the standard cross-sectional portion.SOLUTION: In a column-beam joining structure where a column and a steel beam are rigidly joined, the steel beam has: a standard cross-sectional portion with a standard cross-sectional shape of the steel beam; and an enlarged cross-sectional area portion which is joined to the standard cross-sectional portion through a welded section at an edge of the standard cross-sectional portion in a longitudinal direction thereof and has an enlarged cross-sectional area due to a wider dimension in a width direction than that of the standard cross-sectional portion. The enlarged cross-sectional area portion has through-holes along a vertical direction.
Patent JP-2013202516-A (JP)
Title: Adsorption tower and treatment method using adsorption tower
Inventor: TANIGUCHI MASAHIRO
IPC: B01D53/72
Filed: 2012-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an adsorption tower capable of preventing generation of time delay in the temperature change of some adsorbent when the adsorbent is cooled or heated, and appropriately demonstrating adsorption and desorption capacity of the adsorbent.SOLUTION: An adsorption tower (1, 2) includes an adsorption tower body (10, 40), an inner tank (20, 45) disposed inside the adsorption tower body (10, 40), and an adsorbent filled inside the inner tank (20, 45). The inner tank (20, 45) includes a shell plate part (21, 46) configuring a sidewall and a ceiling along a length direction, and a bottom plate part (24, 47) provided with an opening where a gas passes through, and the thickness of the shell plate part (21, 46) is set to be smaller than the thickness of the adsorption tower body (10, 40).
Patent JP-2013208177-A (JP)
Title: Game machine
Inventor: TAKEUCHI KEIKI
IPC: A63F5/04
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a game machine inhibiting a game from being monotonous.SOLUTION: A normal mode is shifted to a chance mode, festival mode, and second addition mode. The chance mode is shifted to the normal mode, festival mode, and second addition mode. The festival mode is shifted to a first addition mode, the second addition mode, and a draw-back mode. The first addition mode is shifted to the festival mode and second addition mode. The second addition mode is shifted to the festival mode. In the second addition mode, sometimes freeze presentation is performed. In the freeze presentation, total nine addition lotteries for festival game count, three lotteries for every reel, are performed.
Patent JP-2013211684-A (JP)
Title: Communication system, server device, server processing program, and connection request transfer method
Inventor: INOUE TAKUYA
IPC: H04M3/42
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a communication system, a server device, a server processing program and a connection request transfer method, capable of improving the security level of the overall system while avoiding concentration of a load to the server.SOLUTION: Authentication information of each of a plurality of terminal devices is dispersed to a plurality of server devices constituting an overlay network. Authentication is performed through two stages i.e. authentication between the terminal device and a server device, and authentication between server devices. The authentication between the server devices is performed each time communication is made from a terminal device to another terminal device.
Patent JP-2013211482-A (JP)
Title: Optical semiconductor element, light-emitting device, optical transmission device and optical semiconductor element manufacturing method
Inventor: HATORI NOBUAKI
IPC: H01S5/12
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical semiconductor element which has a plurality of active regions arranged next to each other on the same substrate and prevents temperatures of the active regions from becoming unequal to each other.SOLUTION: An optical semiconductor element 10 is an array R having a semiconductor substrate 11 and a plurality of active regions A1-A13 arranged next to each other on the substrate 11 so as to emit light in the same direction. In the array R, the plurality of active regions A1-A13 are more closely arranged on an end of the array R in a direction crossing the light emission direction than on the center of the array R. The optical semiconductor element 10 comprises electrodes 16, 17 for injecting currents into the plurality of active regions A1-A13.
Patent JP-2012214798-A (JP)
Title: Polymerizable monomer, polymeric compound, charge control agent containing the polymeric compound, and developer bearing member and toner which contain the charge control agent
Inventor: INOUE KEI
IPC: C08F212/14
Filed: 2012-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a polymeric compound having superior charge-providing properties.SOLUTION: The polymeric compound includes: at least one unit represented by general formula (5) (wherein Rrepresents a hydrogen atom or an alkyl group; Rto Reach represents a hydrogen atom, an alkyl group, an alkoxy group, a hydroxyl group or a halogen atom, or Rand Rmay combine each other to form a ring; and A represents a divalent linking group).
Patent JP-2013215027-A (JP)
Title: Motor
Inventor: SAWADA TOMOYOSHI
IPC: H02K5/173
Filed: 2012-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a motor capable of reducing deterioration of an elastic member even if expanded due to heat generated at a bearing.SOLUTION: A lid 4 includes a bearing housing 42 in which a bearing 5A is housed. An elastic member 6 is disposed between the bearing housing and the bearing. The bearing housing has an inner face facing a side face of an outer ring of the bearing in a radial direction. The inner face includes a plurality of protrusions protruding in a direction toward a center shaft, and a plurality of recesses recessing in the radial direction. The elastic member is in contact with the protrusions and has voids between itself and the recesses.
Patent JP-2013213458-A (JP)
Title: Electric oil pump
Inventor: ASAOKA YUKI
IPC: F04C15/00
Filed: 2012-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an electric oil pump capable of discharging oil at a desired discharge oil pressure irrespective of usage.SOLUTION: An electric oil pump includes: a pump body 10 feeding oil; a motor 20 driving the pump body 10; and a pump ECU 40 controlling a discharge oil pressure of the oil fed by the pump body 10 by controlling an electric current supplied to the motor 20 and rotation speed of the motor 20. The pump ECU 40 performs at least one of a change for reducing the electric current supplied to the motor 20 and a change for reducing the rotation speed of the motor 20, as an integrated number of rotations of the pump body 10 detected by a rotation sensor 25 is increased.
Patent JP-2013218086-A (JP)
Title: Pickup device of string musical instrument
Inventor: ISHII JUN
IPC: G10H3/18
Filed: 2012-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a pickup device of a string musical instrument in which vibration of a string and a resonant body is intensively transmitted to a piezoelectric element without loss.SOLUTION: A pickup device 20 is interposed between a saddle 22 supporting a string 15 and a bridge 14. The pickup device 20 includes pickup electrodes 24a, 24b, 24c, 24d which are disposed on a substrate 21 and are each constituted by a piezoelectric element picking up vibration of the string 15. In a lower portion of the saddle 22, there are provided a plurality of legs extending downwards toward the corresponding pickup electrodes 24a, 24b, 24c, 24d.
Patent JP-2012167096-A (JP)
Title: Akt activity inhibitor
Inventor: SEEFELD MARK ANDREW
IPC: C07D409/04
Filed: 2012-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a new protein kinase B activity inhibitor.SOLUTION: The compound is shown by formula (1). (In formula (1), X represents O, N or S, and Ror Rrepresents a five-membered heterocyclic ring shown by formula (A)).
Patent JP-2013220378-A (JP)
Title: Volume reduction method for excess sludge
Inventor: YOSHIDA AYUMI
IPC: C02F3/12
Filed: 2012-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a volume reduction method for excess sludge at low cost and high efficiency.SOLUTION: In a treating method for purifying organic waste water using activated sludge, an activated sludge slurry which is extracted from an aeration tank or a settling tank is added with an acid so as to be pH 3.5 to 5, or an activated sludge slurry which is extracted from an aeration tank or a settling tank and has pH 3.5 to 5 is added with a substance generating activated chloride, and then the slurry is returned to the aeration tank.
Patent JP-2012135674-A (JP)
Title: Game machine
Inventor: EBISAWA MASAKI
IPC: A63F5/04
Filed: 2012-04-20
Abstract: PROBLEM TO BE SOLVED: To provide a game machine that maintains player's interest in an internal winning combination.SOLUTION: The game machine (1) includes: a main control circuit (71) that executes an operation of a BB game condition when a symbol combination relating to a BB is displayed; a work RAM (84); and a sub-control circuit (72) that passes along information advantageous for the player if, when a predetermined internal winning combination is determined, the predetermined internal winning combination coincides with an internal winning combination corresponding to information stored in the work RAM (84). The work RAM stores information relating to anticipation of which internal winning combination is determined among the following: blue cherry + blue 7; red cherry + red 7; watermelon 1+ watermelon 2+ green 7; and bell + watermelon 1+ blue cherry + yellow 7, wherein one symbol combination of symbol combinations among symbol combinations relating to the blue cherry, the red cherry, the watermelon 1, and the bell is associated with a symbol combination relating to the BB.
Patent JP-2013229707-A (JP)
Title: Transmission management system, transmission system, and program for transmission management system
Inventor: MAEDA KAORU
IPC: H04N21/24
Filed: 2012-04-25
Abstract: PROBLEM TO BE SOLVED: To solve a problem of necessary confirmation of another transmission terminal in a transmission system, when a user wants to start communication of the own transmission terminal after the other transmission terminal starts communication, because in an assumed case such that the communication of the transmission terminal is started at a different time from a reserved start time, the user cannot decide whether the other transmission terminal is executing communication based on the reserved start time.SOLUTION: A session management DB in a management system 50 manages each terminal ID to identify terminals 10 executing communication based on reservation. Based on the terminal ID, a conference detail information generator 64 generates a guidance indicating the terminals 10 executing communication based on reservation. By the reception of the guidance, it becomes possible to grasp whether a destination terminal 10 is executing communication based on reservation, which saves a labor to confirm the communication state of the destination transmission terminal.