baber/WOPTO huggingface dataset:
Patent JP-2011091015-A (JP)
Title: Cooling and strength reinforcement device of fluorescent-lamp type led lighting device
Inventor: MASUDA MITSUO
IPC: F21S8/04
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fluorescent-lamp type LED lighting device of lightweight and of a structure which is effective for heat radiation, in a device made of a resin tube including a plurality of LED chips and a base.  <P>SOLUTION: A steel material made of aluminum is enclosed inside a resin tube 4. The L-shaped aluminum steel 6 enclosed in the resin tube 4 is connected to an LED-mounted printed board 5, where a plurality of LED chips 7 are mounted and an AC/DC converter 8, and consequently, control of the temperature rise inside the resin tube 4 and strength reinforcement of the fluorescent-lamp type LED lighting device are carried out simultaneously.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011103780-A (JP)
Title: Composition containing green tea-derived catechin
Inventor: KITAYA TOMOYA
IPC: A23L2/52
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catechin composition reduced in distinct bitterness and/or astringency, to provide food and drink containing the catechin composition, and to provide a method for reducing bitterness and/or astringency of green tea-derived catechins.  <P>SOLUTION: There are provided the catechin composition containing a green tea-derived catechin, at least two kinds of components originated in apricot kernel, γ-polyglutamic acid, and collagen peptide, the food and drink containing the catechin composition, and the method for reducing bitterness and/or astringency of green tea-derived catechins including mixing dry powder containing at least two kinds of components originated in apricot kernel, γ-polyglutamic acid, and collagen peptide into a green tea-derived catechin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011107245-A (JP)
Title: Lens barrel
Inventor: KONAGAYA MASARU
IPC: G02B7/02
Filed: 2009-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel that reduces the occurrence of flare.  <P>SOLUTION: The lens barrel 131 is used for transmitting light and leading it to an image sensor. Protruding groups 143a, 143b and 143c are provided so that arc-shaped protrusions 142a, 142b and 142c are formed by contacting them with internal faces 141a, 141b and 141c of the lens barrel 131. The protrusions 142a, 142b and 142c reflect luminous flux entering from specific directions so that they are diffused, thereby preventing them as lump flare from entering the image sensor and reducing the occurrence of the flare.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011108764-A (JP)
Title: Plasma processing apparatus
Inventor: HIROMI KAZUYUKI
IPC: H01L21/31
Filed: 2009-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma etching apparatus that achieves long-term stable performance by reducing the non-uniformity of the electric field in the outer peripheral part of a substrate to be processed by plasma.  <P>SOLUTION: A plasma processing device has a focus ring provided on an electrode for placing a substrate to be processed thereon while surrounding the outer periphery of the substrate to be processed. The focus ring comprises: a first focus ring made of a conductor and provided on an electrostatic attraction film on the upper surface of the electrode for placing a substrate to be processed thereon; a second focus ring made of a dielectric and provided on the first focus ring; and a third focus ring made of a conductor and provided on the second focus ring. The first focus ring is provided so as to be in contact with plasma while having the upper-surface height almost equal to that of the substrate to be processed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011109044-A (JP)
Title: Capacitor and method for manufacturing the same
Inventor: ITO KENGO
IPC: H01G9/025
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a capacitor in which an electrode is a metal electrode formed of metal fine particles and having a structure denser than a conventional one, and capacitance is high.  <P>SOLUTION: The capacitor includes at least the metallic electrodes facing each other, a polymer electrolyte and a electrolyte solution. In the capacitor, the metal electrodes contact the polymer electrolyte and a region constituting each of the metal electrodes is made of metal particles having an average particle size of ≤1 μm, and the polymer electrolyte is an ion exchange resin.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011114995-A (JP)
Title: Drive circuit for motor and motor equipped with the same
Inventor: KATO KENICHI
IPC: H02P6/08
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To realize a configuration capable of setting an optimum lead angle value at low cost in a simple manner, in such a configuration that the rotation of a rotor is controlled, based not on a current value but on the rotational position of the rotor.  <P>SOLUTION: The drive circuit for a motor includes a rotational position detecting part (position detecting element 14) for detecting the rotational position of a rotor which is rotatably provided to a stator; a lead angle control part (lead angle signal generating part 25 and lead angle input voltage adjusting part 31) for generating a lead angle signal which corrects the phase of a current flowing on the stator; and an output signal generating part (timing control part 23) which generates an output signal (charging signal) for driving a motor, based on the rotational position detected by the rotational position detecting part, the control signal (speed command voltage Vsp) for controlling a rotational speed of the rotor, and the lead signal. The lead angle control part is so configured as to set the lead angle signal, according to the control signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011113533-A (JP)
Title: Image processor and information processor
Inventor: MATSUNAGA MASAKADO
IPC: G06F3/0482
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve user's convenience by displaying even the combination of set values not used in the past as a selection candidate.  <P>SOLUTION: A plurality of setting items are classified into groups, and use history information where setting values per setting item which have been used for image processing are stored is retrieved to extract the use history information of a change object group, and use frequencies of the change object group per combination of set values including a set value coinciding with a set value accepted by an input means are calculated in accordance with the use history information of the change object group. The use history information is retrieved to extract the use history information of a non-change object group, and use frequencies of the non-change object group per combination of set values are calculated in accordance with the use history information of the non-change object group. Combinations of set values of setting items in the change object group and those in the non-change object group are combined and displayed on the basis of respective calculated use frequencies.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119360-A (JP)
Title: Method of manufacturing group iii nitride semiconductor laser element
Inventor: TAKAGI SHINPEI
IPC: H01S5/343
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a group III nitride semiconductor laser element having a laser resonator that obtains a low-threshold current on a semipolar surface of a hexagonal group III nitride, and to provide a method of manufacturing the group III nitride semiconductor laser element.  <P>SOLUTION: A notch, such as a notch 113a or the like is formed at each of four corners of a first surface 13a formed at an anode side of a group III nitride semiconductor laser element 11. The notch 113a or the like is a part of a scribed groove formed for separating the element 11. The scribed groove is formed by a laser scriber. A shape of the scribed groove is adjusted by controlling the laser scriber. For example, a ratio of a depth of the notch 113a or the like and a thickness of the group III nitride semiconductor laser element 11 is equal to or larger than 0.05 and equal to or smaller than 0.4. The inclination of a sidewall surface at an end of the notch 113a is equal to or larger than 45 degrees and equal to or smaller than 85 degrees. The inclination of a sidewall surface at an end of the notch 113b is equal to or larger than 10 degrees and equal to or smaller than 30 degrees.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118090-A (JP)
Title: Rugged pattern formation body and method of forming the same
Inventor: MITSUI KAZUNARI
IPC: G02B5/18
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rugged pattern formation body which is clearly differentiated from that in a prior art, and the forgery/imitation of which is difficult; and to provide a method of manufacturing the rugged pattern formation body.  <P>SOLUTION: There are provided the rugged pattern formation body and the method of manufacturing the rugged pattern formation body. The rugged pattern formation body is configured to include a base material, a light-absorbing layer formed on one surface of the base material and a resin layer, all of which are laminated in this order, and to include a plurality of rugged patterns formed on the surface of the resin layer. The light-absorbing layer has thermoplasticity and a property to generate heat when sensing light.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011119416-A (JP)
Title: Semiconductor device and power converter using the same
Inventor: WATANABE SATOSHI
IPC: H01L29/78
Filed: 2009-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that improves dv/dt-controllability via a gate drive circuit during turn-on switching while maintaining a low loss and a high breakdown voltage.  <P>SOLUTION: In order to solve the problem, the semiconductor device has such a configuration that a gate electrode 401 is disposed on a sidewall of a wide trench 423. This allows gate parasitic capacitance to be small since the gate electrode 401 is covered with a gate insulating film 402 and a thick insulating film 403 to be an interlayer film, eliminates gate potential fluctuation so as to improve dv/dt-controllability for the absence of a floating p-type layer, and secures the low loss and low noise.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010140900-A (JP)
Title: Electromagnet for electrical contactor
Inventor: PANDEY KAMAL
IPC: H01H50/16
Filed: 2009-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To make an electrical contactor have suitable opening and closing force of a contact in spite of its miniaturization.  <P>SOLUTION: The electrical contactor 2 includes a movable core member 43 having a first movable core surface 56, and second and third movable core surfaces 63, 79 angled to the first movable core surface 56; and a stationary core member 46 having pole arms 104, 106 having first and second stationary core surfaces and third and fourth stationary core surfaces. When the electrical contactor is excited, electrical contact members 10, 10 and an electrical contact element 24 are brought into contact with each other by joining the first stationary core surface, the third stationary core surface, and the first movable core surface 56, the second stationary core surface and the second movable core surface 63, and the fourth stationary core surface and the third movable core surface 79, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010052438-A (JP)
Title: Printing device and test pattern thereof
Inventor: ENDO HIRONORI
IPC: B41J2/01
Filed: 2009-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To realize a test pattern that permits easy selection of a correction pattern, showing the true amount of correction from among a plurality of correction patterns included in the test pattern.  <P>SOLUTION: A printing device forms a plurality of correction patterns, by varying the amount of correction with each prescribed difference and prints a test pattern for determining the amount of correction for a dot-forming position with respect to a printing paper, based on the selection of one of the correction patterns. The test pattern has a plurality of correction patterns. Each of the correction patterns has first dot rows, having a plurality of dot rows formed at a prescribed interval in the correcting direction of the forming position and second dot rows having a plurality of dot rows formed at the same interval as the dot rows of the first dot rows. The relative position of the second dot rows, with respect to the first dot rows in the direction of correction, varies according to the amount of correction and the prescribed interval of a rough adjustment test pattern whose prescribed difference of the amount of correction is large is larger than the prescribed interval of a fine adjustment test pattern whose prescribed difference of the amount of correction is small.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011123347-A (JP)
Title: Forgery-proof medium, forgery-proof label and article
Inventor: AONO KOTA
IPC: B41M3/14
Filed: 2009-12-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high functional forgery-proof medium in which a plurality of durable forgery-proof techniques are combined without forming a multi-layered structure, because avoiding a multi-layered groove and simplifying a layer structure are necessary and because using a weak-to-light substance such as liquid crystal in a latent image manifestation method gives rise to a problem of light resistance, while a high functional medium is desired in which a plurality of forgery-proof techniques are combined such as an overt technique and a covert technique for the purpose of enhancing forgery-proof effect.  <P>SOLUTION: The forgery-proof medium is characterized in that it is equipped with a polarizer composed of a metallic conductor having a high density rugged structure in the shape of parallel lines.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122549-A (JP)
Title: Restart auxiliary device of engine
Inventor: NAKAMURA SHUICHI
IPC: F02D17/00
Filed: 2009-12-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a restart auxiliary device of an engine, which can eliminate waste in power consumption by a simple structure.  <P>SOLUTION: The restart auxiliary device of the engine includes a stick-like heat storage plug which is installed at a position facing the inside of a combustion chamber of the engine with a tip thereof being extended to a fuel injection area of a fuel injection nozzle. The tip of the heat storage plug may be formed in a spherical shape. In the restart auxiliary device of the engine, the heat storage plug may be embedded in the position facing the inside of the combustion chamber of the engine.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011129973-A (JP)
Title: Reception apparatus, reception method, program, and reception system
Inventor: KAWAUCHI TOSHIKI
IPC: H04N5/44
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To accurately demodulate a reception signal of a DVB-T2 standard even if spectrum inversion occurs.  <P>SOLUTION: A maximum searcher 73 uses a P1 signal in received DVB-T2 signals, and detects the presence or absence of occurrence of spectrum inversion in the DVB-T2 signals. A spectrum inverter 74 performs spectrum inversion processing to a signal supplied from an orthogonal demodulation unit. An FFT operation unit 76, or the like demodulates the signal subjected to the spectrum inversion processing by the spectrum inverter 74 when the presence of occurrence of the spectrum inversion is detected, and demodulates a signal not subjected to the spectrum inversion processing supplied from the orthogonal demodulation unit when the absence of the spectrum inversion is detected. The present invention can be applied to, for example, a reception system for receiving the DVB-T2 signals.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011125391-A (JP)
Title: Button unit for game machine
Inventor: MIWA MINORU
IPC: A63F7/02
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a button unit for a game machine which obtains a new performance effect without requiring a power source.  <P>SOLUTION: The button unit 1 carries out the performance when a rotating body 32 is dynamically changed with the movement of the dome 21 of a push button 20. When the dome 21 is moved by a pressure operation by a player, the opening 13e of a shelf member 13 in a case body 10 and the button base 22 and rotating shaft 23 of the push button 20 transmit the movement of the dome 21. Thus, the rotating body 32 is dynamically changed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130014-A (JP)
Title: Image pickup device
Inventor: NISHIO TERUHIRO
IPC: H04N5/225
Filed: 2009-12-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image pickup device that is additionally provided with an image-forming optical system so as to form a subject image by an imaging system for an even number of times of twice or more times, and also, automatically makes an output image as a normal-position image.  <P>SOLUTION: A digital camera 100 has: an image processing means that processes an output of an image pickup element 104 so as to invert or rotate an output image signal; a camera movement detecting means 103 for detecting movement of a casing 101a; an image movement detecting means 105 for detecting a moving direction of a subject image on the basis of the output of the image pickup element 104; and a control means for controlling the image processing means by comparing outputs of both movement detecting means with each other.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011125472-A (JP)
Title: Interdental cleaner and method of manufacturing the same
Inventor: KYO SHIN
IPC: A61C15/04
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an interdental cleaner capable of cleaning not only interdental space but also dental plaque attached to the curved surfaces of teeth.  <P>SOLUTION: The interdental cleaner 1 is to be inserted into the interdental space to remove the dental plaque, etc. The interdental cleaner 1 includes: a first cleaning part 11 to be inserted into the interdental space; a pair of second cleaning parts 12 capable of being reamed from at least one end of the first cleaning part 11; annular holding parts 13 to which reamed ends of the pair of second cleaning parts 12 are joined and into which fingers can be inserted; and cutting parts 14 continued to the holding parts 13.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011125257-A (JP)
Title: Resin film for grafting, and grafting method
Inventor: AKASAKA SHINJI
IPC: A01G1/06
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin film for grafting forming a grafting bag which improves root taking of scions or growth of new treetops and thereby enables efficient renewal to another variety to be newly employed; to provide a grafting bag made of the film; and to provide a grafting method.  <P>SOLUTION: The resin film for grafting comprises a film forming a grafting bag 10 covering a joint part 16 between a rootstock 12 and a scion 14, and the scion 14 when grafting the rootstock 12 and the scion 14, and has an amount of oxygen permeation of 3×10<SP>4</SP>cc/m<SP>2</SP>/day/atm or more at 23°C, and water vapor permeability of 50 g/m<SP>2</SP>/day or less at 40°C in 90%RH.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011125482-A (JP)
Title: Game machine
Inventor: KUDO YUSUKE
IPC: A63F7/02
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To surely damp power of a game ball received from a receiving position under a line of stage structures, and to guide it to a desired position different from the receiving position by a probability as designed.  <P>SOLUTION: Since a cover 204 narrows the depth of a stage body 202 (for about the diameter of one piece), the power of the flow of game balls PB cannot be suppressed, and an original purpose that is swinging on the stage body 202, cannot be achieved, a receiving stage 208 is provided. Thus, speed is reduced before shifting to the stage body 202. Also, by providing a rib 202B on the forefront end of the stage body 202, even when speed reduction on the receiving stage 208 is insufficient, the game balls PB are surely left in the stage body 202, almost all the game balls PB guided to a warp flow path 200 are swung in the stage body 202 and returned to a game board 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011129351-A (JP)
Title: Ac high-voltage radiation system static eliminator
Inventor: ISHIYAMA SHAJIN
IPC: H01T19/04
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an AC high-voltage radiation system static eliminator capable of applying a sine wave AC high-voltage on a radiation electrode without providing a grounding electrode opposed to the radiation electrode, radiating an AC electric line of a force from the radiation electrode, and destaticizing an electrostatic charged object.  <P>SOLUTION: A sine wave AC-high voltage is applied to one radiation electrode 6 which is formed of heat-treated carbon fiber threads 16, of which the fine diameter carbon fiber threads are heat-treated at a high temperature, converged tightly into a brush shape, or on a plurality of radiation electrodes 6 arranged at intervals which are formed of the heat-treated carbon fiber threads, and at the periphery of the radiation electrode not equipped with a grounding electrode opposed to the radiation electrode 6, charged particles 8 charged in positive and negative are generated alternately and equivalently, and the positive/negative charged particles 8 are blasted to the electrostatic charged object 15 by a wind force by a blower fan 13 as a carrier so as to static-eliminate the charged object 15.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010163429-A (JP)
Title: Method for inhibiting biofilm formation
Inventor: SASAKI KENJI
IPC: C08F220/06
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for inhibiting formation of a biofilm on a hard surface.  <P>SOLUTION: The method for inhibiting formation of a biofilm by microorganisms on a hard surface comprises applying (A) a polymer compound on the hard surface, provided that the polymer compound has a structural unit (a) having at least one group chosen from an amino group and a quaternary ammonium group and a structural unit (b) derived from a vinyl monomer having an anionic group within the molecule.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011126144-A (JP)
Title: Rail support device, revolution permitted building material cutter, rail inclination support stand, rail inclination support stand set, wall building construction method, and wall opening part forming construction method
Inventor: NAMIMATSU SHOJI
IPC: B28D1/04
Filed: 2009-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rail support device which can reduce readjustment work when cutting a wall building material and can improve the appearance of a building.  <P>SOLUTION: In the rail support device 50, the inner shaft 56, which is housed inside the fixing base 51 fixable to a concrete angle 90 in a revolvable manner, and a movable strip plate-like member 58, to which a rail member 30 can be attached, are connected in an integrally revolvable manner by a connection shaft 57. When a nut 53 is tightly fastened to the connection shaft 57, the rail member 30 is fixed to the fixing base 51 at an arbitrary revolving position.  <P>COPYRIGHT: (C)2011,JPO&INPIT