baber/WOPTO huggingface dataset:
Patent JP-2009130153-A (JP)
Title: Magnetic storage device
Inventor: KAWAGOE TOMOYA
IPC: G11C11/15
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide techniques for shortening a rewriting time of data to a magnetic storage element.  <P>SOLUTION: When magnetic fields along an X axis, a Y axis and a Z axis are applied to a free layer of the magnetic storage element 1 storing "0" in combination according to a first magnetic field application sequence, magnetization LM on a lower-layer side of the free layer and magnetization UM on an upper-layer side of the free layer are inverted. When the magnetic fields along the X axis, Y axis and Z axis are applied to a free layer of a magnetic storage element storing "1" in combination according to a second magnetic field application sequence, the magnetization LM and the magnetization UM are inverted. Neither the magnetism LM nor the magnetism UM is inverted when the magnetic fields are applied to the free layer of the magnetic storage element 1 storing "0" according to the second magnetic field application sequence, and neither the magnetization LM nor the magnetization UM is inverted when the magnetic fields are applied to a free layer of a magnetic storage element 1 storing "1" according to the first magnetic field application sequence.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009010313-A (JP)
Title: Resin sealed semiconductor apparatus
Inventor: ENOMOTO MITSUYASU
IPC: H01L23/29
Filed: 2007-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin sealed semiconductor apparatus capable of preventing bonding disconnection and damage of a mounted component.  <P>SOLUTION: A distance L1 between an end of protection glass 8 and each side of a circuit substrate 3 is set longer than a predetermined distance and a distance L2 between each corner of the circuit substrate 3 and the protection glass 8 is set longer than the distance L1. As a result, an outer edge of the circuit substrate 3 is not covered with the protection glass 8 and hence the outer edge of the circuit substrate 3 is directly joined with a resin part 4. In this state, the strength of adhesion D between the resin part 4 and a substrate basis of the circuit substrate 3 is set larger than the parent material rupture strength C to prevent separation of the circuit substrate 3 from the resin part 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009129315-A (JP)
Title: Driving method and driving system of servo motor
Inventor: MAKINO HIROSHI
IPC: H02P29/00
Filed: 2007-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method and a driving system of a servo motor, which accelerates the operation of the servo motor without increasing a communication speed between a controller and the servo motor.  <P>SOLUTION: Command values for each servo motor M are generated over the prescribed number of steps, the command values over the prescribed number of steps are sent to the servo motor M, the command values are temporarily stored in a buffer 32 on the servo motor M side, and the stored command values are sequentially read out at prescribed time to operate the servo motor M.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009128349-A (JP)
Title: Control rod
Inventor: WATANABE ATSUSHI
IPC: G21C7/113
Filed: 2007-11-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control rod capable of controlling a crack caused in a sheath.  <P>SOLUTION: The control rod 1 has four blades 2 extended from a tie rod 4 in four directions. The blades 2 each have a sheath 6 having a U-shaped lateral cross-section and hafnium members 3U, 3L of a flattened ellipsoidal tube. Tabs 18 formed on the sheath 6 are individually welded and joined to the tie rod 4. A plurality of recesses 10 formed in the sheath 6 are individually positioned in contact with the side faces on both sides of the hafnium member 3U. The width G of gaps each formed between the side faces on both sides of the hafnium member 3U and the inner face of the sheath 6 facing the side faces is kept at 0.3 mm falling in the range of 0.2 mm<G≤1.0 mm during operation of a BWR. The recesses 10 are formed in a position between the position of the top end of the hafnium member 3U and the position lowered downward from the top end by a length La (=Ls/10) in the axial direction of the sheath 6.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132553-A (JP)
Title: Method for producing hydrogen storage material and hydrogen generation method
Inventor: IKEDA TETSUYA
IPC: B01J20/04
Filed: 2007-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing magnesium hydride easily in a short period of time.  <P>SOLUTION: The method for producing a hydrogen storage material is characterized by producing a magnesium hydride powder by hydrogenating a metal magnesium powder by mechanically pulverizing the metal magnesium powder in a hydrogen atmosphere. In the method, addition of at least one kind of a titanium oxide powder and niobium oxide powder to the metal magnesium powder facilitates hydrogenation of the metal magnesium powder.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009131458-A (JP)
Title: Game machine
Inventor: KATAYAMA TAKASHI
IPC: A63F7/02
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine capable of reducing the waiting time of a player and keeping player's interest.  <P>SOLUTION: A Pachinko game machine includes: a game board; an accessory provided with blade members 48a and 48b; first game ball passing detection means for detecting the passing of a game ball; blade member control means for controlling the blade members 48a and 48b; second game ball passing detection means provided on a rotary plate 40, for detecting the passing of the game ball; state control means for generating an open state again with the predetermined number of times as an upper limit on the basis of the fact that the passing of the game ball is detected by the second game ball passing detection means when the blade members 48a and 48b are in the open state; seesaws 44a and 44b shiftable to the guide state of guiding the game ball guided into the accessory by the blade member to the outside of the accessory and the non-guide state of not guiding the game ball to the outside of the accessory; and guide member control means for executing the control of shifting the seesaws 44a and 44b to the guide state when the state control means generates an advantageous state again.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009132818-A (JP)
Title: Semiconductive polyimide resin belt and method for production thereof
Inventor: ICHINO AKIRA
IPC: C08L79/08
Filed: 2007-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductive polyimide resin belt capable of optimally performing electric charge stabilization and removal of electric charge to obtain high-quality transfer images stably for a long period, and particularly to provide an intermediate transfer belt formed of the semiconductive polyimide resin belt.  <P>SOLUTION: The semiconductive polyimide resin belt comprises 70-85 wt.% of polyimide resin and 30-15 wt.% of carbon black, and has a surface resistivity of 1×10<SP>8</SP>-1×10<SP>14</SP>Ω/SQUARE. The polyimide resin is obtained by imidization of terphenyl tetracarboxylic acid dianhydride and aromatic diamine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137334-A (JP)
Title: Air blowing device for interior of cabin
Inventor: MIZUTA RYUJI
IPC: B60H1/34
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a register provided with a first blade and a second blade connected by a connection rod, arranged in two upper and lower stages near an air blowing port in a retainer and opening/closing the air blowing port and turning an upper end part of the first blade at the upper stage side by rearwardly pushing it while interlocking both blades, and certainly turning both the blades to a set closure position even if both the blades are temporarily turned in a closure direction by downwardly pushing a lower end part (front end part) of the second blade turned in a release direction while interlocking both the blades.  <P>SOLUTION: A pushing part 12e for abutting on a back part of the connection rod 14 and pushing the second blade 12 in the closure direction through the connection rod 14 is provided on the second blade 12 at the lower stage side, and the pushing part 12e is set to a position where it is abutted on and pushes the back part of the connection rod 14 immediately before both the blades 11, 12 are turned in a direction closing the air blowing port of the register to close the air blowing port.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138050-A (JP)
Title: Rubber composition, and rubber-steel cord composite body and tire using the same
Inventor: SATO KATSUTAKA
IPC: C08K3/22
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition exhibiting significantly improved initial adhesiveness and adhesiveness after ageing to a metal reinforcing material such as a steel cord.  <P>SOLUTION: The rubber composition is prepared by compounding sulfur (B), a cobalt salt of an organic aid (C), and particulate zinc white (D) having a particle diameter of from 10 nm to 250 nm into a rubber component (A). Preferably, the rubber composition is prepared by compounding 100 parts by mass of the rubber component (A) with 1 to 10 parts by mass of the sulfur (B), 0.03 to 1 part by mass of the cobalt salt of an organic acid (C) and 2 to 15 parts by mass of the particulate zinc white (D).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140164-A (JP)
Title: Communication equipment, communication system, communication method, and program
Inventor: TOMITA NOBUYOSHI
IPC: G06F13/00
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To easily register information on communication equipment on the other end of line, and to cope with product fields and users in a wider range even when there is no means for inputting the information on the communication equipment on the other end of line, or it is difficult to input the equipment information, or a user has insufficient knowledge about the information.  <P>SOLUTION: This communication equipment includes: a data transmission/reception part 11c for receiving identification information and equipment information transmitted from the other communication equipment; a display part 12 for displaying the identification information; a storage part 14 for registering at least the equipment information; and a control part 11 for displaying the identification information on a display part 12, and for prompting an operation input related to whether or not the identification information is proper, and for determining whether or not the identification information is proper on the basis of the operation input information, and for, when determining that the identification information is proper, controlling the storage part 14 to store the equipment information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009139563-A (JP)
Title: Imaging apparatus
Inventor: IWAI KEITA
IPC: G03B11/04
Filed: 2007-12-05
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a metallic external case for an imaging apparatus which protects an external interface connector part from infiltration of dust or for the purpose of safety and has attractive outside appearance.  <P>SOLUTION: A situation that a metallic external member and an external part forming the outside appearance of the imaging apparatus slide with respect to the body of the imaging apparatus and they are at predetermined positions is detected. The external case is provided with an opening hole through which a tripod mount for mounting a tripod is exposed in a photographing permitted state and the external interface connector is exposed from the opening hole in a communication mode with the external equipment according to the result of detection.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140744-A (JP)
Title: Flat display panel manufacturing method, and flat display panel
Inventor: HIRAOKA TOMOKI
IPC: H01J11/34
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a FDP manufacturing method appropriately repairing a defective part of barrier ribs.  <P>SOLUTION: A material of a deformation temperature of 600°C or higher is employed as a repairing member 150 repairing the defective part 110A of the barrier rib 110 on a back substrate 103. Since the deformation temperature of the repairing member 150 is set higher than 500-600°C of a general repairing temperature, generation of shrinkage stress on the repairing member 150 is prevented when baking the repairing member 150. Thus, generation of baking cracks or spherical deformation is prevented to appropriately repair the defective part 110A.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009137164-A (JP)
Title: Printer
Inventor: OKADA TOMIYUKI
IPC: B41J2/175
Filed: 2007-12-06
Abstract: <P>PROBLEM TO BE SOLVED: To shorten the time until starting a printing without causing a cost rise in an inkjet printer which warms an ink up to a predetermined temperature.  <P>SOLUTION: The inkjet printer 100 with an inkjet head 121 for performing the printing on a handling sheet using an ink is equipped with a heater 170 for heating the ink, a thermometer 123 for measuring the ink temperature, and a control part 150 for controlling the inkjet head 121 and the power supply amount to the heater 170. When the measurement value of the ink temperature is higher than the first reference temperature, and the second reference temperature or lower, the inkjet printer 100 makes the control part 150 compute the printing rate of the page to be printed and changes the power supply amount to the heater 170 according to the computed printing rate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009145421-A (JP)
Title: Fixing device and image forming apparatus
Inventor: SEO HIROSHI
IPC: G03G15/20
Filed: 2007-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heating device capable of improving temperature controllability by a demagnetizing coil, and achieving space-saving and uniformity in heat generation, to provide a fixing device using the heating device, and to provide an image forming apparatus.  <P>SOLUTION: The heating device 10 is constituted so that a heating width by an induced magnetic flux is controlled by the demagnetizing coil 15, wherein heating-width controllability is increased by arranging a plurality of demagnetizing coils 15. In this regard, the device can prevent deterioration of the induced magnetic flux distribution when causing uniform heat generation of the entire effective heating width as the exciting coil 14 configuration is complicated due to the arrangement of the plurality of demagnetizing coils. Further, upsizing due to the arrangement of the plurality of demagnetizing coils is prevented, and the device is excellent in space-saving and heating-width controllability.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009142382-A (JP)
Title: X-ray ct apparatus
Inventor: SOGO MOTOFUMI
IPC: A61B6/03
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray CT apparatus for generating a tomographic image of a subject based on X-ray transmission images of the subject obtained at a number of positions in the circumferential direction of rotation by relatively rotating an X-ray source and an X-ray detector disposed at opposite positions in the periphery of the subject around the subject.  <P>SOLUTION: The X-ray CT apparatus comprises a liquid calibration data storing means for obtaining and storing calibration data based on the X-ray transmission image of a liquid phantom; an air calibration data storing means for obtaining and storing calibration data based on the X-ray transmission image of an air layer, and in addition, an auxiliary calibration data storing means for obtaining and storing calibration data based on the X-ray transmission image of a prescribed object. The X-ray CT apparatus executes the calibration operation using the liquid calibration data, air calibration data and auxiliary calibration data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009145488-A (JP)
Title: Developer carrier refreshing method, image forming apparatus, image forming method, process cartridge, and developing device
Inventor: OGAWA YOSHIKO
IPC: G03G21/00
Filed: 2007-12-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developer carrier refreshing method for moving developer adhering to a developer carrier onto an image carrier considering degree of deterioration in the developer, an image forming method using the method, an image forming method using the two methods, a process cartridge used for them, and a developing device used for them and having the developer carrier.  <P>SOLUTION: The developer carrier refreshing method uses: a two-or-more-density-image forming step for forming two or more images having different image density; an image density detection step for detecting the image density of each of the two or more images formed in the two-or-more-density-image forming step by using an image density detection means; and a refreshing mode implementation judging step for judging whether or not the refreshing mode is performed on the basis of the image density of each of the two or more images detected by the image density detection step. In the refreshing mode, developing bias is formed by a bias forming means 80Y, to move the developer on the developer carrier 51Y onto the image carrier 20Y.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009143852-A (JP)
Title: New electrolyte, and fluorine-containing compound
Inventor: IWATANI MASAO
IPC: H01M10/0565
Filed: 2007-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new electrolyte, and to provide a new fluorine-containing compound.  <P>SOLUTION: There are provided the electrolyte consisting essentially of a fluorine-containing organic anion having a sulfo group (-SO<SB>3</SB>H) and a sulfonate group (-SO<SB>3</SB><SP>-</SP>) and a 100-5,000 molecular weight, and the compound represented by the formula: Z<SP>+</SP>[Q<SP>F1</SP>(-SO<SB>3</SB>H)(-SO<SB>3</SB><SP>-</SP>)] (wherein, Q<SP>F1</SP>is a 1-6C perfluoroalkylene group; and Z<SP>+</SP>is an ammonium ion, a pyrrolidinium ion, a piperidinium ion, an imidazolium ion, a pyrazolium ion, a triazolium ion, a pyridinium ion, a pyrimidinium ion, a pyrazinium ion, a pyridazinium ion, or a quinolinium ion).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008155027-A (JP)
Title: Multi-piece solid golf ball
Inventor: MAKINO SHINYA
IPC: A63B37/00
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-piece solid golf ball, improved in durability to repeated impact and also scuff resistance without impairing carry performance and a good feel on impact.  <P>SOLUTION: This multi-piece solid golf ball includes a core, an outermost layer cover where a number of dimples are formed on the surface thereof, and one or multiple intermediate layers interposed between them, wherein at least one layer of the intermediate layers and the outermost layer cover are formed primarily of an ionomer-containing thermoplastic resin. The resin of which the outermost layer cover is formed contains up to 20 wt.% of a ternary copolymer ionomer and has formulated therein from 0.1 to 5.0 parts by weight of short organic fiber per 100 parts by weight of the resin. The golf ball of the invention has a fully satisfactory flight performance and a good feel on impact. Moreover, it has an excellent durability to cracking on repeated impact and also an excellent scuff resistance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009149930-A (JP)
Title: Etching method
Inventor: TOSAKA YUJI
IPC: C23F1/08
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To allow a product such as a thin substrate to withstand processing and handling and allow work to be easily performed, in an existing etching process.  <P>SOLUTION: Enclosed is an etching method which is characterized in that when the metal layer of a metal layer-fitted sheet with a metal layer formed on the surface is etched with an etching liquid by a wet process, etching is applied in a state where the metal layer-fitted sheet is supported between confronted two protective sheets provided with a plurality of micro pores passing through both surfaces, wherein one surface is confronted with either protective layer and the other surface is confronted with the other protective sheet.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009148681-A (JP)
Title: Slurry composition
Inventor: TOKAI HIROYUKI
IPC: C09K23/00
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive black inorganic oxide slurry hard to have increased viscosity or precipitation separation even if preserved for a long time, and having high dispersibility.  <P>SOLUTION: The slurry composition contains (A) a black inorganic oxide, (B) a water-soluble dispersant having an amine value and an acid value, and (C) an organic solvent, wherein the water-soluble dispersant has an amine value of 30 mgKOH/g or more and an acid value of 30 mgKOH/g or more, and the slurried black inorganic oxide (A) has a maximum primary particle size of 1 μm or less.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152822-A (JP)
Title: Storage device
Inventor: NIIMI MAKOTO
IPC: H03K3/356
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage device improved in latch characteristics by latch operation of a group of signals with identical timing between signals for every latch control signal.  <P>SOLUTION: The storage device performs latch control of a series of groups of signals in accordance with a latch control signal. A latch control terminal to which a latch control signal is input, and a plurality of signal terminals to which the series of groups of signals, are input respectively are disposed. The plurality of latch circuits are provided for the respective plurality of signal terminals. Disposed positions of the plurality of latch circuits are those where a distance from the respective plurality of signals terminals and a distance from the latch control terminal do not exceed a prescribed distance. A delay time of a signal propagating a corresponding latch circuit from individual signal terminals become equal to a delay time of signals propagating individual latch circuits from the latch control terminal to which a latch control signal for performing the latch control is input. Thus, a skew in the latch characteristics between the signals is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009158276-A (JP)
Title: Lighting tool for vehicle
Inventor: OKADA HIDETAKA
IPC: F21S8/10
Filed: 2007-12-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that, conventionally, in the case of a tail lamp or the like with a number of small LED lamps as light sources, presence of individual LED lamps is clearly recognized to cause generation of brightness unevenness, damage to appearance, or the like.  <P>SOLUTION: By making as a reflecting face a lower half or upper half of a parabolic cylinder surface obtained by moving a parabola with its center line in the hrizontal direction to the direction perpendicular to the center line, and setting a pair of LED lamps at a given distance from a focus F of the parabolic cylinder surface on the center line, light is focused only in a vertical direction with the lamps mounted on a vehicle, while, in a horizontal direction, a wide reflection angle is to be obtained by a plane mirror, so that a lighting tool for a vehicle capable of obtaining ideal light distribution characteristics can be realized.  <P>COPYRIGHT: (C)2009,JPO&INPIT