baber/WOPTO huggingface dataset:
Patent JP-2013019364-A (JP)
Title: Internal combustion engine
Inventor: TAKAHASHI MOTOYUKI
IPC: F01L3/20
Filed: 2011-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an internal combustion engine that can improve scavenging efficiency.SOLUTION: An internal combustion engine A includes: a cylinder 1 having a cylinder chamber 1a formed therein; an exhaust valve box 11 having a low temperature chamber 14 communicating with an upper part of the cylinder chamber 1a and receiving exhaust gas at a low temperature exhausted from the cylinder chamber 1a and introduced thereto, a low temperature exhaust passage 15 communicating a side part of the low temperature chamber 14, a high temperature chamber 12 communicating an upper part of the low temperature chamber 14 and receiving exhaust gas at a high temperature exhausted from the cylinder chamber 1a and introduced thereto, and a high temperature exhaust passage 13 communicating a side part of the high temperature chamber 12; a main valve 21 that opens and closes between the cylinder chamber 1a and the low temperature chamber 14; and a sub valve 25 that can switch between a first condition of opening the low temperature exhaust passage 14 while blocking the high temperature chamber 12, and a second condition of blocking the low temperature exhaust passage 14 while opening the high temperature chamber 12. An upper wall 14a of the low temperature chamber 14 is formed into an inclination angle of less than 90 degrees with respect to the axial line of the main valve 21.
Patent JP-2013017772-A (JP)
Title: Game machine
Inventor: UENO AKIHIRO
IPC: A63F7/02
Filed: 2011-07-14
Abstract: PROBLEM TO BE SOLVED: To efficiently execute high-speed opening motion to be executed during a special jackpot game such as a 16-round or substantial 10-round jackpot.SOLUTION: (B) A variable winning device is opened at high speed 6 times in the first through sixth round with a "16-round variable probability symbol 1", and the variable winning device is opened for a long time 10 times thereafter in the seventh through sixteenth round. (C) An introduction performance for the first half is executed while special symbols are variably displayed (from a time t1 through a time t3), and the introduction performance for the latter half is executed while the high-speed opening motion is executed (from a time t3 through a time t4). By terminating the high-speed opening motion while a player's attention is attracted to these introduction performances, it is possible to prevent the player from even noticing that the high-speed opening motion is terminated. Further, by executing a jackpot performance with contents corresponding to a game in which winning easily occurs after termination of the high-speed opening motion (after the time t4), the player can be made to have an illusion that the jackpot performance has been actually started at the time.
Patent JP-2013023232-A (JP)
Title: Pack holder
Inventor: NAMIKAWA NOBUAKI
IPC: B65D25/28
Filed: 2011-07-15
Abstract: PROBLEM TO BE SOLVED: To provide a pack holder with which taking a pack in and out of a refrigerator and carrying the pack and pouring a liquid are facilitated and also draining for collection of the pack is facilitated easy.SOLUTION: The pack holder 10 includes a base part 11 located at the side face side of the pack, a locking part 12 projecting inside from the base part and is inserted and engaged in a triangular pyramid dent part at the opposite side of a spout at the upper part of the pack and a handle 13 provided outside the base part and the upper part of the handle has a self-standing part 13a capable of standing the pack holder upside down on draining of the pack.
Patent JP-2013025463-A (JP)
Title: Information processor, information processing method, and computer program
Inventor: WATARI YASUHIRO
IPC: G06F3/0488
Filed: 2011-07-19
Abstract: PROBLEM TO BE SOLVED: To provide information processors which can easily form a network for performing data communication among the information processing terminals.SOLUTION: An information processor comprises: an information generation unit for generating authentication information on the basis of an input gesture; a communication unit for performing broadcast transmission of the authentication information; and a communication relation determination unit for determining whether to function as a master terminal which is an access point of a network or as a slave terminal which connects to the master terminal, on the basis of communication relations with other information processors having generated the same authentication information as its own authentication information.
Patent JP-2013030281-A (JP)
Title: Member for operation switch, key panel, electronic apparatus, and method for manufacturing member for operation switch
Inventor: TERADA KAZUO
IPC: H01H11/00
Filed: 2011-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a member for an operation switch having a concealing layer capable of sufficiently permeating laser light, and a light shielding layer capable of restraining a by-product.SOLUTION: A member of an operation switch has a concealing layer 30, and a light shielding layer 40. The concealing layer 30 is formed of a material with permeability for permeating laser light of a predetermined wavelength, and deteriorates visibility when the light shielding layer 40 is seen from a surface side of the concealing layer 30 in comparison with the transparent material. The light shielding layer 40 is formed of a material for further improving light permeability than that before radiation when the laser light is radiated from the surface side of the concealing layer 30, and for further restraining at least one of gas and soot than when at least one of carbon and iron oxide is contained as a material. A laser light radiation portion of the light shielding layer 40 is modified by radiating the laser light from the surface side of the concealing layer 30. By this modification, a display part 42 for further improving light permeability in a visible light region than at other portions of the light shielding layer 40 is formed.
Patent JP-2013028355-A (JP)
Title: Package filling method and device
Inventor: YASUHIRA MASANORI
IPC: B65B35/52
Filed: 2011-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a package filling method and a device capable of easily, surely and stably filling a plurality of rod-like packages in a sequentially stacked state in a horizontal attitude into a package container arranged with an insertion port upward.SOLUTION: The rod-like package 5 supplied in the horizontal attitude is sequentially received into an elevating hopper 12, and sequentially stacked on a support plate 20 positioned in the elevating hopper. At this time, the support plate gradually moves downward. The package is transferred to support bars 24 set at the lower part of the elevating hopper before reaching a lowering end position, and the support plate retreats to a retreating position after having reached the lowering end position. Then, the elevating hopper is inserted into the package container located under the elevating hopper, and positioned at the lowering end position near the container bottom. Here, the support bar is moved to a releasing position and the package is moved downward and filled in the package container. The elevating hopper is drawn out of the container.
Patent JP-2013030253-A (JP)
Title: Digital recording/reproducing device
Inventor: WATANABE YOSHINORI
IPC: G11B20/10
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a digital recording/reproducing device capable of reducing power consumption and enhancing usability for users.SOLUTION: A digital recording/reproducing device 100 comprises: a digital tuner 102 that receives digital broadcasting signals including broadcast programs; a transport stream decoder 103 that extracts program data of a broadcast program, which is to be recorded, from the digital broadcasting signals received by the digital tuner 102; a semiconductor memory 105 and disk storage medium 106 that store the program data extracted by the transport stream decoder 103; and a stream controller 104 that transfers the program data from the semiconductor memory 105 to the disk storage medium 106 after completion of storing the program data in the semiconductor memory 105.
Patent JP-2013030662-A (JP)
Title: Insulating substrate for power semiconductor, method of manufacturing the same, and power semiconductor module
Inventor: NAKANE YUGO
IPC: H05K3/44
Filed: 2011-07-29
Abstract: PROBLEM TO BE SOLVED: To provide an insulating substrate for a power semiconductor device that operates at a high temperature, in which a solder of low melting point is not required to be used for bonding to a power semiconductor element, and its shape is retained even in a high operation temperature range.SOLUTION: An insulating substrate 11 for a power semiconductor includes an insulating layer formed on an Al plated surface of an Al plated steel sheet by baking SiObased glass frit or PObased glass frit, whose softening point is 500°C or lower, at a temperature equal to the softening point or higher but lower than 700°C.
Patent JP-2013035753-A (JP)
Title: Hair cosmetic composition
Inventor: TSUGE MICHINORI
IPC: A61Q5/08
Filed: 2011-08-03
Abstract: PROBLEM TO BE SOLVED: To provide a hair cosmetic composition composed as a hair dye or a hair decoloring/destaining agent which suppresses pungent odors and can improve brightness.SOLUTION: There is provided a hair cosmetic composition composed as a hair dye or a hair decoloring/destaining agent, which comprises an alkylglucoside type surfactant (A), polyglycerol (B) and a carbonate (C), and is applied to the hair as a frothy dosage form. The polyglycerol (B) is preferably diglycerol.
Patent JP-2013038554-A (JP)
Title: Precoding device, precoding program, and integrated circuit
Inventor: TOMEBA HIROMICHI
IPC: H04J99/00
Filed: 2011-08-05
Abstract: PROBLEM TO BE SOLVED: To realize further reduction in arithmetic operation amount than QRM-VP while maintaining a transmission characteristic attainable by VP.SOLUTION: In a precoding device 109, preliminary processing is executed on transmission data transmitted from a radio transmitter equipped with a plurality of antennas to a radio receiver. The precoding device 109 comprises: a linear filter generation unit 301 which generates a linear filter on the basis of the estimation result of a propagation path between an antenna unit 111 and the radio receiver; a signal conversion unit 303 which expands into a complex plane the perturbation term candidate of a perturbation vector added to the transmitted data vector and a reference signal correlated to the transmitted data; and a perturbation vector probe unit 305 which probes into a perturbation vector added to the transmitted data vector by performing quadrant probing on the basis of the perturbation term candidate and the reference signal expanded into the complex plane. The probed perturbation vector is added to the transmitted data vector, the result of which is multiplied by the linear filter to calculate a transmitted signal vector.
Patent JP-2012067384-A (JP)
Title: Method for producing fiber-reinforced metal matrix composite article
Inventor: DOORBAR PHILIP JOHN
IPC: C22C47/06
Filed: 2011-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a fiber-reinforced metal matrix composite article.SOLUTION: A metal component 70 of at least one first portion of at least one metal coated fibre 14 of at least one fibre preform 20 is bonded to a metal component 72 of at least one second portion of the at least one metal coated fibre 14 of the at least one fibre preform 20 to hold the at least one metal coated fibre 14 in a predetermined position. The at least one fibre preform 20 is placed between the first metal component 70 and the second metal component 72. The second metal component 72 is sealed to the first metal component 70, and heat and pressure is applied so as to consolidate the at least one fibre preform 20 and to diffusion bond a metal 18 provided on the fibre of the at least one fibre preform 20, the first metal component 70, and the second metal component 72 to form a unitary composite article. The bonding 74 is performed by ultrasonic welding.
Patent JP-2013041637-A (JP)
Title: Heat-assisted magnetic recording head and manufacturing method thereof
Inventor: NUNOKAWA ISAO
IPC: G11B5/31
Filed: 2011-08-12
Abstract: PROBLEM TO BE SOLVED: To provide a heat-assisted magnetic recording head provided with an optical waveguide with high optical propagation efficiency and small variations in a slider.SOLUTION: An optical waveguide comprises a core composed of an oxide film and a clad layer composed of an oxide film, in which the oxygen content of the clad layer in contact with the core is set to be higher than the stoichiometric composition.
Patent JP-2013042339-A (JP)
Title: Communication system, base station device, mobile terminal and communication method
Inventor: TAKEDA KAZUAKI
IPC: H04J1/00
Filed: 2011-08-15
Abstract: PROBLEM TO BE SOLVED: To utilize frequency resource effectively regardless of a situation where multiple mobile terminals having different capabilities exist mixedly.SOLUTION: A communication system in which a mobile terminal (10) and a base station device (20) communicate using a basic carrier and an extension carrier assigned in addition to the basic carrier, includes a setting unit (310) which sets, in the extension carrier, a subframe of existing carrier type receivable by multiple mobile terminals of different capabilities, respectively, and a subframe of additional carrier type receivable by some of the multiple mobile terminals, and a transmission unit (203) which transmits the basic carrier and the extension carrier to the mobile terminal. The mobile terminal includes a reception unit (103) which receives the basic carrier and the extension carrier from the base station device.
Patent JP-2013043995-A (JP)
Title: Electrodeposition coating method
Inventor: SAKAMOTO MASANOBU
IPC: C25D13/00
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide an electrodeposition coating method, by which each member and a vehicle body are simultaneously coated and they are coated with an appropriate film thickness.SOLUTION: The electrodeposition coating method for a radiator support lower 1 uses an electrodeposition coating apparatus including an electrodeposition tank for storing an electrodeposition liquid, at least one pair of side electrodes oppositely arranged with an interval in the electrodeposition tank, and a bottom electrode. In the method, the radiator support lower 1 is arranged in an engine room 10 of a vehicle body 2, which is partitioned by side members arranged on both sides in the vehicle width direction and a hood 13 for closing a space between upper ends of the both side members (arrangement process), and then, the vehicle body in which the radiator support lower 1 is arranged in the engine room 10 is immersed in the electrodeposition tank from the front side so that the vehicle body may pass through between the both side electrodes and the bottom electrode (electrodeposition coating step).
Patent JP-2013046432-A (JP)
Title: Drive system of rotating electric machine
Inventor: OYOBE HICHIROSAI
IPC: H02P21/22
Filed: 2011-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a drive system of a rotating electric machine for making discharge of a smoothing capacitor quicker.SOLUTION: An MG drive computer 18 switches off system relays SR1, SR2 when collision or possibility of collision is detected. In addition, the computer executes revolving speed decreasing control decreasing a revolving speed of the rotating electric machine 10 and discharge control discharging the smoothing capacitor 14. In the revolving speed decreasing control, when the revolving speed of the rotating electric machine 10 is a second threshold or less, three phase-on control for switching on a switching element of a three-phase part of an upper arm or a lower arm of an inverter 12 and switching off the other is executed. When the revolving speed exceeds the second threshold, one phase-on control for switching on the switching element of one phase part of the upper arm or the lower arm and switching off the other is executed.
Patent JP-2013043509-A (JP)
Title: Position adjustable steering device
Inventor: SUGIURA TOMONORI
IPC: B62D1/18
Filed: 2011-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a position adjustable steering device that reduces rattle noise or vibration generated due to telescopic lock.SOLUTION: When an operation lever is operated, a fastening shaft 35 and a sleeve 21 are rotated, and a pressing portion 22 at an outer periphery of the sleeve 21 is inserted in a through hole 11a of an outer tube 11, and is pressed to an outer periphery of an inner tube 12. The sleeve 21 which receives a reaction force from the inner tube 12 through a pressing portion 22 comes in contact with an outer periphery 35a of the fastening shaft 35 at a concave portion 40. The friction resistance between them is small since the contact area is small. When the inner tube 12 rotates slightly due to telescopic lock, the sleeve 21 smoothly moves following the rotation.
Patent JP-2013045482-A (JP)
Title: Substrate for suspension, suspension, suspension with element, hard disk drive, and method for manufacturing substrate for suspension
Inventor: ONUKI MASAO
IPC: G11B21/21
Filed: 2011-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a substrate for suspension in which a terminal part is prevented from corrosion.SOLUTION: In a substrate for suspension, a metal support substrate, an insulating layer, a wiring layer, a wiring coating layer and a cover layer are formed in this order. In the substrate for suspension, the wiring layer has a level difference part formed on the surface of the cover layer side, and a terminal part formed continuously from the level difference part and being thinner than other parts; the surface of the wiring layer side of the cover layer is exposed by the terminal part being separated from the cover layer by the level difference part, and a terminal plated part in a single structure that covers a lower end part of the cover layer is formed on the surface of the terminal part.
Patent JP-2013045720-A (JP)
Title: Headlight for vehicle
Inventor: ABE TOSHIYA
IPC: F21S8/12
Filed: 2011-08-25
Abstract: PROBLEM TO BE SOLVED: To fully radiate heat of a semiconductor type light source toward outside from a heat sink member.SOLUTION: The headlight includes a heat sink member 9, semiconductor type light sources 2U, 2D, a fixed reflector 3 with reflecting surfaces 10U, 10D, movable reflectors 4U, 4D with reflecting surfaces 12U, 12D, a solenoid 5, a driving force transmission mechanism 6, and a heat insulation member 18. The heat insulation member 18 is interposed between the solenoid 5 and the heat sink member 9. As a result, heat of the semiconductor type light sources 2U, 2D can be fully radiated outside from the heat sink member 9.
Patent JP-2013044502-A (JP)
Title: Heating power regulating device
Inventor: UMEZU YOSHIMITSU
IPC: F23K5/00
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a heating power regulating device that increases or decreases a gas flow rate by advancing or retracting a needle valve linked with the swing operation of a heating power regulation lever 6 that is pivotally supported by a support shaft 41 fixed to the outer surface of a valve casing 4 incorporating the needle valve, the heating power regulating device including a leaf spring 8 interposed between a washer 7 fixed to the outer end of the support shaft and the heating power regulation lever, wherein the leaf spring can be prevented from settling due to the tilting of the heating power regulation lever.SOLUTION: The heating power regulating device includes a stopper means that restricts the tilting angle of the heating power regulation lever 6 to a predetermined angle or smaller, which is smaller than a maximum tilting angle defined by a clearance between the washer 7 and the heating power regulation lever 6. For example, a projection 83 is formed on the leaf spring 8, the projection to be held between the heating power regulation lever 6 and the washer 7 while the tilting angle of the heating power regulation lever 6 reaches a predetermined angle, and the projection constitutes the stopper means.
Patent JP-2012003778-A (JP)
Title: Data management system
Inventor: SHANE F WILLIAMS
IPC: G06F3/048
Filed: 2011-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a unique system and a method that perform management and navigation of various data objects by using a unique time line based navigation tool.SOLUTION: Objects are partially organized within an appropriate band on the basis of a time parameter such as a time or a date generating the objects. A user navigates or browses the band and the objects by a navigation tool according to a desired time parameter or a range of time. Zooming and other browsing options are available to the user so that the objects of interest are displayed at various detail levels. Thus, the objects can be expressed as optional ASCII thumbnails.
Patent JP-2013047505-A (JP)
Title: Yaw reduction gear used in yaw drive system of wind power generation equipment and yaw drive system
Inventor: MINEGISHI SEIJI
IPC: F03D7/04
Filed: 2011-08-29
Abstract: PROBLEM TO BE SOLVED: To obtain a yaw reduction gear used in a yaw drive system in wind power generation equipment which is further hardly damaged (even in a size similar with a conventional one), and the yaw drive system.SOLUTION: The yaw reduction gear G1 (-G4) is used in the yaw drive system 14 of the wind power generation equipment 10 in which output pinions 24 of a plurality of yaw reduction gears G1 (-G4) are meshed with a traversing gear 28 of a body side of the wind power generation equipment 10 to drive and rotate a nacelle 12, and includes a hollow shaft 66 incorporated into a power transmission system, and a shaft member (connection shaft 70) inserted into the hollow shaft 66, connected with the hollow shaft 66 at the inner circumference of the hollow shaft 66, and connected with the other member at a position protruded from the hollow shaft 66, and the shaft member (connection shaft 70) is connected with the hollow shaft 66 at a position closer to an opposite side to a side where the shaft member (connection shaft 70) is protruded from the hollow shaft 66 than an axial center of the hollow shaft 66.
Patent JP-2013051011-A (JP)
Title: Semiconductor device
Inventor: IWAI TAKAYUKI
IPC: G11C29/12
Filed: 2011-08-31
Abstract: PROBLEM TO BE SOLVED: To improve efficiency in repairing defective chips; thereby improving yield.SOLUTION: A memory cell array of a first semiconductor chip comprises a normal cell array and a spare cell array. A first defective address data output circuit outputs first defective address data that indicates an address of a defective memory cell in the memory cell array. A first comparison circuit compares address data with the first defective address data and outputs a first match signal. A second defective address data output circuit outputs second defective address data that indicates an address of a defective memory cell in the memory cell array. A second comparison circuit compares address data with the second defective address data and outputs a second match signal.