baber/WOPTO huggingface dataset:
Patent JP-2011042811-A (JP)
Title: Method for producing soft magnetic material, soft magnetic material, and powder magnetic core
Inventor: KUSABETSU KAZUTSUGU
IPC: B22F1/02
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method that can produce a soft magnetic material which has a sound silicone coating film formed on the outer circumference of a soft magnetic metal particle and from which a powder magnetic core having superior magnetic characteristics can be manufactured, and to provide the soft magnetic material obtained by the production method.  <P>SOLUTION: The soft magnetic material having the silicone coating film thereon can be produced by: preparing a material powder formed of the soft magnetic metal particle; also preparing a first resin material which is cured by a condensation polymerization reaction to become a three-dimensional cross-linking type of silicone and a second resin material which is cured by a condensation polymerization reaction to become a straight-chain type of silicone; appropriately mixing the material powder with the first resin material and the second resin material, and heat-treating the mixture to form the silicone coating film constituted by the three-dimensional type of silicone and the straight-chain type of silicone.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044451-A (JP)
Title: Optical semiconductor element
Inventor: SATOMURA MOTONORI
IPC: H01L31/10
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical semiconductor element capable of obtaining output characteristics suitable for a diversified brightness environment from low illuminance to high illuminance.  <P>SOLUTION: The optical semiconductor element 10 includes: a light reception part 11 for outputting a signal having an amount of current corresponding to the quantity of received light; a current amplification part 12 for amplifying a current signal from the light reception part 11 as an input current signal; an output voltage generation part 13 for outputting a voltage corresponding to the amount of a current from the current amplification part 12 as an output voltage from an output terminal Vo; a voltage monitoring part 14 for monitoring the output voltage of the output voltage generation part 13 and operates when the output voltage is not less than a prescribed voltage; and an output voltage adjustment part 15 for adjusting the output voltage generation part 13, such that a change in the output voltage to illuminance is reduced by operation of the voltage monitoring part 14. The optical semiconductor element 10 includes: a power terminal for supplying power from the outside; the output terminal Vo for outputting an output voltage signal to an external circuit; and a ground terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011041511-A (JP)
Title: Fishing rod
Inventor: SHINDO YUSUKE
IPC: A01K87/06
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To improve a gripping feeling of a reel holding part having a movable hood.  <P>SOLUTION: The fishing rod 1 is formed by attaching the reel holding part 5 to a rod 2 and the reel holding part 5 has a gripping part (body part) 6 having a placing part 6a of a reel leg R, a fixed hood 4a integrally formed with a handle 4 and the movable hood 8 that is screwed to the fishing rod 1 and moved in the cross direction along an axis line C in a longitudinal direction. The gripping part 6 is equipped with an extension part 7 having an inclination part 7a gradually tapering toward the tip side and the inclination part 7a of the extension part 7 and an inclination surface 8e made inside of the movable hood 8 are formed so as to face each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043687-A (JP)
Title: Driving device
Inventor: NISHIMURA YUTAKA
IPC: G03G15/00
Filed: 2009-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device configured to, in assembling by inserting a rack gear into a pre-incorporated two-step gear, uniquely fix phases of the two gears without using a special jig, and also, free from human errors, and to provide a developer supply device, a developing device and an image forming apparatus.  <P>SOLUTION: One gear tooth located at the leading end side on inserting the rack gear is set larger than other gear teeth, and one part of a gear to be engaged with the rack gear, of the two-step gear is formed to an intermittent gear tooth to be engaged with the one end gear tooth of the rack gear, accordingly, on assemblage, the phases of the two-step gear and the rack gear are uniquely fixed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044627-A (JP)
Title: Peeling device
Inventor: TANABE MICHINORI
IPC: H01G13/00
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To reliably peel off a base plate from a mother block formed on the flexible base plate by laminating green sheets without damaging the mother block.  <P>SOLUTION: As a peeling mechanism part 6, a peeling mechanism part is used which includes: a pressing member 3 and an abutting member 4; and a body mechanism part 5 moving the pressing member and the abutting member from one end 1a side to the other end 1b side of the base plate in a state that the both members are held in a predetermined positional relation and are in abutment on upper and lower surfaces of the base plate 1. The peeling mechanism is moved from one end side to the other end side of the base plate in a state that the base plate is pressed by the pressing member such that one end side of the base plate is curved and the abutting member comes into contact with one-end-side lower surface of the base plate at a position closer to the other end of the base plate than a position corresponding to a position where the pressing member abuts on the upper surface of the base plate and the pressing member and the abutting member are held in the predetermined positional relation.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044995-A (JP)
Title: Locating system
Inventor: URANO NOBUO
IPC: G11B27/10
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a locating system for quickly locating variable length data.  <P>SOLUTION: A terminal is provided with an input acceptance part for accepting input of first time information, and is configured to transmit the first time information. A management server is provided with a map storage part for storing second time information in advance, and a locating part for determining whether or not the first time information matches the second time information when receiving the first time information, calculating the prediction bit rate of video data when determining that the first time information does not match the second time information, and calculating the predicted time of video data based on the calculated predicted bit rate, and is configured to generate and transmit an extraction instruction for extracting partial video data to be reproduced from the prediction time from the video data. A storage server is provided with a storage part for storing the video data, a generation part for acquiring the partial video data based on the extraction instruction, and a storage control part for receiving the extraction instruction from the management server or transmitting the partial video data to the terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011048531-A (JP)
Title: Drowsiness detection device, drowsiness detection method, and program
Inventor: KONO TAKASHI
IPC: B60R11/04
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve accuracy of detecting drowsiness by reducing false detection of reduction in arousal (drowsiness) when a driver looks downward.  <P>SOLUTION: The drowsiness detection device 10 is provided with: a first determination part 12 for determining whether or not the eyes of a target person are sleepy eyes; a second determination part 13 for determining whether the angle of face direction has been changed or not immediately after the eyelids of the person move; and a drowsiness detection part 14 for detecting drowsiness of the person based on the determination result of the first determination part 12 and the second determination part 13. The drowsiness detection device is configured to issue a warning when drowsiness of the person is detected.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011049452-A (JP)
Title: Method of manufacturing nitride semiconductor light emitting element
Inventor: OGAWA ATSUSHI
IPC: H01L21/205
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To suppress formation of a non-light-emission region due to In segregation in a light emitting layer when a nitride semiconductor light emitting element is manufactured.  <P>SOLUTION: In a method of manufacturing the nitride semiconductor light emitting element, formation of the light emitting layer includes in order: a first crystal growing process of forming an InGaN well layer by supplying a group III material gas, a first ammonia gas, and a first carrier gas; a first growth interrupting process of interrupting crystal growth by supplying a second ammonia gas and a second carrier gas; a second growth interrupting process of interrupting the crystal growth by supplying a third ammonia gas and a third carrier gas; and a second crystal growing process of forming a barrier layer containing InGaN by supplying a group III material gas, a fourth ammonia gas, and a fourth carrier gas.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052057-A (JP)
Title: Method for producing raft polymer, raft polymer, and polymer using the same
Inventor: ENDO TAKESHI
IPC: C08G18/63
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a RAFT (Reversible Addition-Fragmentation chain Transfer) polymer, which can be precisely designed even in a block state, has terminal hydroxy groups of the polymer and has an extremely narrow molecular weight distribution, and to provide a RAFT polymer and a polymer thereof.  <P>SOLUTION: The method for producing a RAFT polymer aims to obtain a RAFT polymer expressed by general formula (2), wherein X<SB>1</SB>and X<SB>2</SB>each represents a divalent group obtained by RAFT polymerization, by subjecting vinyl monomers to RAFT polymerization in the presence of a RAFT polymerizing agent expressed by general formula (1), wherein A represents a divalent group derived from a vinyl monomer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011054347-A (JP)
Title: Method of manufacturing positive electrode for alkaline storage battery, and method of manufacturing alkaline storage battery
Inventor: SAKATANI TOSHIHIRO
IPC: H01M4/32
Filed: 2009-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a positive electrode for an alkaline storage battery capable of extending a life of the alkaline storage battery with high production efficiency.  <P>SOLUTION: In this method of manufacturing the positive electrode for the alkaline storage battery, the positive electrode holding a nickel hydroxide containing cobalt of 2.0 valences or lower is charged at a charging rate of 1It or higher in an alkaline aqueous solution. The positive electrode for the alkaline storage battery is discharged after charging it at the charge rate of 1It or more in the alkaline aqueous solution, and 1.0% or higher of an electrode capacity is still charged in the positive electrode.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011055204-A (JP)
Title: Compression method and compression apparatus of moving picture
Inventor: MURAKAWA MASAHIRO
IPC: H04N19/58
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To compress an image having a high importance degree after reducing a data amount without a mistake by determining a normal action and an abnormal action after performing objective analysis about a video scene in video monitoring or in recording and reproducing a prolonged video.  <P>SOLUTION: An action which frequently appears on an image is learned by three dimensional high order local autocorrelation, then a compression rate is gradually changed in response to the importance degree of a scene by calculating a degree of deviation therefrom as an importance degree. For example, a reduction effect of data amount is improved by lowering a frame rate as the importance degree is lowered.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052600-A (JP)
Title: Device for treating exhaust gas from diesel engine
Inventor: OKUDA MITSUGI
IPC: F01N3/02
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for treating exhaust gas from a diesel engine, which solves the difficulty in working on annular walls caused by an outlet or passage for liquid fuel formed inside the annular wall, which supply liquid fuel to an air-fuel mixing chamber of a combustible gas generator.  <P>SOLUTION: This device includes: a plurality of liquid fuel inlets 42 and liquid fuel outlets 36 provided on a gasket 40 with prescribed intervals kept in a circumference direction thereof; the liquid fuel outlets 36 led out toward the inside of the gasket 40 form each liquid fuel inlet 42; a liquid fuel guide groove 41 in the circumference direction provided on either of a cover mounting surface 38 of the annular wall 14 or a mounted surface 39 of a cover 37; each liquid fuel inlet 42 is communicated to the opening of the liquid fuel guide groove 41; liquid fuel 2 supplied to the liquid fuel guide groove 41 flowed out from the liquid fuel outlets 36 through each liquid fuel inlet 42 to the air-fuel mixing chamber 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011050676-A (JP)
Title: Ophthalmologic imaging apparatus
Inventor: KOGAWA DAISAKU
IPC: A61B3/14
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ophthalmologic imaging apparatus capable of observing the image of an ocular fundus without trouble even when using an imaging element high in resolution, and also suitable for improving the image quality of a fluorescent image in imaging.  <P>SOLUTION: The ophthalmologic imaging apparatus 1 includes: the imaging element 4a for photoelectrically converting fluorescence from the ocular fundus Ef and outputting a photoelectric conversion signal; an image processing circuit 8 for performing image processing in the photoelectric conversion signal; and a control circuit 2 for controlling the light emission of an illumination light source by the operation of an imaging switch 6. Then, the fluorescent image processed by the image processing circuit 8 is displayed on a monitor 9. In the apparatus, the imaging element 4a has a binning mode and a normal mode, and the control circuit 2 has setting means for outputting a setting signal to set the imaging element 4a to be in the binning mode when performing observation and also a setting signal to set the imaging element 4a to be in the normal mode when performing imaging.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060368-A (JP)
Title: Optical recording medium and method of manufacturing the optical recording medium
Inventor: KIKUCHI MINORU
IPC: G11B7/24
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical recording medium and a method of manufacturing the optical recording medium which can suppress warpage of the optical recording medium under low temperature.  <P>SOLUTION: A write once recording medium 10 has an information recording layer 4 at which recording and reproduction of an information signal are performed using radiation of a light, and which is formed on a substrate 1, and a light transmission layer 6 which is formed on the information recording layer 4 and which transmits the light. A storage elastic modulus of the light transmitting layer 6 at -5°C is within a range of 1,500 MPa or lower.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011059375-A (JP)
Title: Electrophotographic photoreceptor, image forming apparatus, and process cartridge
Inventor: TAMOTO NOZOMI
IPC: G03G5/147
Filed: 2009-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrophotographic photoreceptor that prevents occurrence of an abnormal image due to image blurring, filming, cleaning failure, or the like, even if it is repeatedly used over a long time, always stables image density, excels in image quality consistency, and has high durability and stability, and to provide an image forming apparatus and a process cartridge which uses the electrophotographic photoreceptor.  <P>SOLUTION: In this electrophotographic photoreceptor, a photosensitive layer and a protective layer are sequentially stacked on a conductive support. The protective layer contains diamine compound represented by formula (1), and diamine compound is contained more in the photosensitive layer side than in the surface side from the center of the depth direction in the protective layer. In the formula, X represents an arylene group, or the like, that may have a substituent group. R shows a hydrogen atom, 1-4C alkyl group, or 1-4C alkoxy group. A<SB>1</SB>, A<SB>2</SB>, A<SB>3</SB>and A<SB>4</SB>show a group selected from (i) a 1-4C alkyl group, (ii) -CH<SB>2</SB>(CH<SB>2</SB>)<SB>m</SB>Z and (iii) an aryl group that may have a substituent group, may be the same or different from one another. B<SB>1</SB>and B<SB>2</SB>show -CH<SB>2</SB>-, -CH<SB>2</SB>CH<SB>2</SB>-, -CH<SB>2</SB>-Ar-, -Ar-CH<SB>2</SB>-, -CH<SB>2</SB>CH<SB>2</SB>-Ar-, or -Ar-CH<SB>2</SB>CH<SB>2</SB>-.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010035185-A (JP)
Title: Communication method of multiantenna communication device, and multiantenna communication device
Inventor: MURAKAMI YUTAKA
IPC: H04J11/00
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multiantenna communication device for reconciling both of data transmission speed and transmission quality by relatively easy selection procedures.  <P>SOLUTION: A personal computer (PC) 1101 presents the number of beams used for transmission of transmission data and a candidate for combination of modulation systems to a user. Encoding/modulation sections 404A, 404B and a vector multiplexing section 406 use the number of beams and the combination of modulation systems selected by the user to modulate transmission data. Radio sections 412_1, 412_2 perform transmission based on the number of beams selected from a multiantenna in the same frequency band.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009285516-A (JP)
Title: Board housing box for game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a board housing box for a game machine, which can simply restore a cover state even after the box is uncovered.  <P>SOLUTION: The board housing box 60, which has a structure of being inhibited from being uncovered, can be uncovered by breaking a link rib 91 to be cut with a nipper or other tools. To cover the board housing box again after being uncovered, the box can be easily covered again by taking out a spare one-way attaching screw 100 housed and supported in a spare screw mounting part formed inside the spare screw housing plate of the cover member 80 and by screwing the spare one-way mounting screw 100 into a mounting hole 93 of a recessed portion 92 of the cover member 80 covering the board again and into a mounting hole 69 of a mounting boss 68 for re-closing a box member 61. Therefore, re-closing work can be easily achieved without requiring any special parts or tools, because parts necessary for re-closing are already provided in the board housing box 60 as spare parts.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011032452-A (JP)
Title: Resin composition for white-laser-marking
Inventor: HYUN JAE YONG
IPC: C08L101/00
Filed: 2009-09-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin composition which can provide white marking with excellent whiteness on the surface of plastic molded products by laser irradiation and can provide vivid white marking by the use of various kinds of laser equipment.  <P>SOLUTION: The invention relates to a resin composition for white-laser-marking which provides excellent vividness and whiteness when white-marking is performed by the use of laser irradiation, and more specifically relates to a resin composition for white-laser-marking, which contains a thermoplastic resin, a thermosetting resin, or a mixed resin thereof, a black pigment and an alkali metal compound. When the surface of a molded product formed of the resin composition is irradiated with laser light to make markings of characters, symbols, drawings, photographs, etc. thereon, white markings with white vivid contrast can be obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011071568-A (JP)
Title: Command input system
Inventor: MOTOKURA YOSHINOBU
IPC: G06F3/038
Filed: 2009-09-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive command input system accurately inputting a command intended by a user to portable equipment under various situations.  <P>SOLUTION: The command input system 1 inputs a command for executing a desired function by giving a rotary motion to the portable equipment. The command input system 1 includes: a magnetic sensor 2 for measuring each component of a geomagnetic vector in three axial directions of a three-axis orthogonal coordinate system fixed to the portable equipment; an angular velocity calculation means 3 for calculating the angular velocity of the rotary motion of the portable equipment in space on the basis of the measured values of the respective components; a motion determination means 4 for determining whether the specific rotary motion of the predetermined portable equipment is executed on the basis of the information of the angular velocity calculated by the angular velocity calculation means 3; and an execution instruction means 5 for instructing the execution of a prescribed function in the portable equipment on the basis of a determination result by the motion determination means 4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011067902-A (JP)
Title: Polishing device using abrasive mixed fluid, and polishing method
Inventor: UEDA TAKASHI
IPC: B29C33/38
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive polishing device, using an abrasive mixed fluid, which has an excellent polishing performance and is effective for inner-surface polishing of a hollow part formed so as to communicate with the inside of a metal member such as a die, and also to provide a polishing method using the same.  <P>SOLUTION: The polishing device is used for polishing the inner surface of a hollow part formed to communicate with the inside of a metal member. The device has: a pair of storage tanks for an abrasive mixed fluid that is respectively connected to one opening and the other opening of the communicating hollow part; and a pressure boosting means for alternately boosting the internal pressure of the pair of storage tanks. The inner surface of the hollow part is polished by allowing an abrasive mixed fluid to reciprocatingly flow in/out inside the hollow part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010135749-A (JP)
Title: Light-emitting module and illuminating apparatus
Inventor: KOYANAZU GO
IPC: F21V29/505
Filed: 2009-09-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting module in which a substrate can be made thin while a dielectric strength is secured, and heat dissipation property of a light-emitting element is enhanced.  <P>SOLUTION: The light-emitting module (2) includes the substrate (8), a wiring pattern (9), and a light-emitting element (10) that generates heat when powered. The substrate (8) includes a metal base (13) and an insulating base (14) that is stacked on the metal base (13) and has a mount surface (19) on the opposite side of the metal base (13). The insulating base (14) has a plurality of insulating layers (17a, 17b, 17c, 17d) stacked on one another. The wiring pattern (9) is provided on the mount surface (19) of the substrate (8). The light-emitting device (10) is mounted on the mount surface (19) of the substrate (8) and is electrically connected to the wiring pattern (9).  <P>COPYRIGHT: (C)2010,JPO&INPIT