baber/WOPTO huggingface dataset:
Patent JP-2010227287-A (JP)
Title: Vacuum cleaner
Inventor: KIYOHARA TOSHIKO
IPC: A47L9/16
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner having a cyclone dust collection chamber for keeping stable suction force and uniformly compressing removed dust.  <P>SOLUTION: Suction air after rotating inside a cyclone chamber 101 and passing a mesh filter 115 is made to pass a flow passage, which is constituted between the mesh filter 115 and a discharge lid 116, so as to make the air flow into a filter chamber by the discharge lid 116 which is arranged in a freely openable state to cover an opening at the lower ends of the cyclone chamber 101 and the filter chamber 102 in a dust collection mechanism 100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233020-A (JP)
Title: Information providing system
Inventor: SUGANO MASARU
IPC: H04N21/4227
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information providing system in which information related to a commercial one or the like can be acquired through a simple technique, immediately utilized and applied not only to a live broadcast program but also to a video-recorded program.  <P>SOLUTION: A first information terminal 1 acquires first information from reception information according to a user instruction and transmits it to an information management terminal 2. The information management terminal 2 retrieves second information compatible to the first information from a database 3 and distributes third information related to the second information to a second information terminal 4 associated to the first information terminal 1. The second information terminal 4 can acquire detailed information related to the first information from a WEB or the like based on the third information. An identifier of the first information can be recorded together with an identifier of the second information terminal 4, the first information terminal 1 can be controlled based on the third information, and the third information can also be published on a WEB page.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228065-A (JP)
Title: Movable machine system, movable machine control system and determination device
Inventor: TANI NOBUHIRO
IPC: B25J19/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a movable machine system capable of setting a receiving range of an antenna having a stable size, and determining whether or not which of transmission sources exists in the receiving range having the stable size even if a plurality of transmission sources exist.  <P>SOLUTION: A robot system is equipped with a teaching operation device 10 for wirelessly transmitting a signal including ID information and TP data, and equipped with two antennas 61, 62 disposed so as to have an overlapped area where a part of the receiving ranges is overlapped with each other, and a signal intensity measuring part 43 for detecting receiving signal intensity when each of the antennas 61, 62 receives a data packet including the ID information and the TP data. The determination part 22 determines whether or not the receiving signal intensity of the two data packets having the same inherent IDs out of the receiving signal intensity of the data packets is not smaller than a determination threshold for determining whether or not the transmission source is positioned in the overlapped area.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230130-A (JP)
Title: Feed pipe
Inventor: MORITA KAZUO
IPC: F16L55/00
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a feed pipe capable of easily preventing a cap from slipping off by using simple structure even in an environment where the supply pipe easily vibrates (for example, when the feed pipe is mounted to a construction machine).  <P>SOLUTION: The feed pipe 40 is mounted to a construction machine such as a hydraulic excavator 1, and has a projection 42 projected radially inward from an inner circumferential face 41a in a body 41 to bring about a state that the feed pipe is suitable for a projection 33a and a projection 33b formed at an outer circumferential face of the cap 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233599-A (JP)
Title: Disposable paper diaper
Inventor: KANEDA MASAHIRO
IPC: A61F13/494
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disposable paper diaper having improved fitting property of flat gathers toward the circumference of the legs without deteriorating wearing feeling of the diaper and workability of wearing the diaper thereby preventing leakage from the circumferences of the legs.  <P>SOLUTION: The disposable paper diaper 1 includes the flat gathers FG. Outer parts X2 of sheets 20 are attached to both sides of back sheet 2 along the longitudinal direction of the back sheet 2, and inner parts X1 are attached to both longitudinal ends of the back sheet 2 and are formed as free pieces 15 facing inward which are not attached to the middle region of the back sheet 2 in the longitudinal direction. Auxiliary gathers AG each having an elastic flexible member 21 along the longitudinal direction of the diaper are arranged on the distal ends of the free pieces 15. When wearing the paper diaper, the free pieces 15 of the auxiliary gathers AG are folded and turned toward the respective both sides of the diaper so as to lay the auxiliary gathers on the outer surfaces of the flat gathers FG. By raising the auxiliary gathers AG, the flat gathers FG are put in close contact with the skin surface.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235344-A (JP)
Title: Method of manufacturing silica gel having controlled fine pore property
Inventor: CHIKADA YASUSHI
IPC: C01B33/157
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing silica gel using the silica gel having the fine pores as an original object and having controlled fine pore properties, that is, the silica gel in which the fine diameter and fine pore volume are reduced while keeping the particle diameter and a method of controlling the fine pore properties of the silica gel having the fine pore.  <P>SOLUTION: The fine pore properties are controlled while keeping the particle diameter of the silica gel by hydrolyzing silica gel having fine pores and alkoxy silane and/or the derivative thereof in the presence of water and irradiating with microwave. That is, the fine pore diameter and fine pore volume are reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010238959-A (JP)
Title: Optical amplification unit, and optical transmission device using the same
Inventor: IWANO TADAYUKI
IPC: H01S3/10
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical amplification unit that checks whether or not there is reflection in an office building by monitoring reflection return light also on the input side of an optical amplifier so as to eliminate any multiple reflection factor affecting signal quality, and an optical transmission device using the unit.  <P>SOLUTION: The optical amplification unit 10 includes: the optical amplifier 11 that amplifies input signal light; and an input-side reflected light monitor circuit 20 that detects return light caused by a reflection point through monitoring of input signal light of the optical amplifier 11. The optical amplification unit 10 has such a structure that reflection return light is monitored not only on the output side but also on the input side of the optical amplifier 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010244741-A (JP)
Title: High-voltage generator for x-ray ct
Inventor: MORITA YUTAKA
IPC: A61B6/03
Filed: 2009-04-02
Abstract: <P>PROBLEM TO BE SOLVED: To solve the following problem: when a high-voltage generator for X-ray CT is miniaturized, intervals between internal cables and elements shorten to enlarge an electric field on an insulator, thus deteriorating insulation reliability.  <P>SOLUTION: In a circuit in which the high-voltage generator is split into a plurality of dc generating circuits that are connected in series to generate high voltage, metal conductors are inserted between the split dc generating circuits and are supplied with arbitrary voltage to improve insulation reliability. The circuit is molded with a resin to achieve a heat capacity as large as that of an oil-insulating circuit having inferior maintenance efficiency. Heat conduction through the metal conductors provides a superior heat dissipation performance, thereby preventing a local temperature rise.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239888-A (JP)
Title: Artificial water plant
Inventor: YAMAMOTO YOSHIMASA
IPC: C02F1/72
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial water plant that does not require a troublesome maintenance operation in which a water plant is pulled up from water for every fixed period time and, cleaned, coated or impregnated with a seaweed proofing agent and rearranged, maintains a seaweed proofing action for a long period of time only by arranging the water plant in water and is easily produced.  <P>SOLUTION: The water plant made of a synthetic resin material includes photocatalyst particles in the synthetic resin material in which a part of the surface of the photocatalyst particles is coated with an inactive substance inactive to the photocatalytic function of the photocatalyst particles.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010245967-A (JP)
Title: Lsi for image processing
Inventor: KAGEMOTO TETSUYA
IPC: H04N5/66
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LSI for image processing which improves image quality after scaling even in both a part much in motion and a part small in motion.  <P>SOLUTION: A frame delaying part 22 delays an input image signal by one frame, and outputs pixels of the prior frame and pixels of the current frame. A motion information processing part 32 calculates the amount of motion of the prior frame and that of the current frame based on the pixels of the prior frame and those of the current frame. A coefficient table storage part 30 stores a plurality of filter coefficient sets having frequency characteristics different in cutoff frequencies. A coefficient selection part 30 selects one filter coefficient set in the coefficient table storage part 30 based on the amount of motion. A filter calculation part 31 executes calculation to the input image signal using the selected filter coefficient set, and calculates a pixel value after scaling.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252423-A (JP)
Title: Magnetic inductor type rotating machine
Inventor: INOUE MASAYA
IPC: H02K1/28
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a magnetic inductor type rotating machine, which enhances its efficiency even if it is driven at superhigh-speed rotation by suppressing an increase in copper loss to reduce iron loss, and also lessens a drop in torque.  <P>SOLUTION: The first rotor core 4 and the second rotor core 5 are constituted by stacking the first rotor lamination cores 31, which are manufactured by stacking thin magnetic plates, and the second rotor lamination cores 32, which are manufactured by stacking thick magnetic plates, respectively. The first rotor lamination cores 31 are arranged to face each other a predetermined distance apart. The first stator core 9 and the second stator core 10 are constituted by stacking the first stator lamination cores 41, which are manufactured by stacking thin magnetic plates, and the second stator lamination cores 42, which are manufactured by stacking thick magnetic plates, respectively. The first stator lamination cores 41 are arranged to face each other via a field coil 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248545-A (JP)
Title: Sealing method for anodized film of aluminum alloy
Inventor: TAKAICHI HIDETOSHI
IPC: C25D11/18
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing method by which an anodized film of dyed aluminum alloy can be converted to a film excellent in dye fixation and corrosion resistance without using a nickel salt.  <P>SOLUTION: In the sealing method for the anodized film of the aluminum alloy, the anodic oxide film of the dyed aluminum alloy is immersed in a water-soluble cation polymer aqueous solution and then is immersed in a sealing solution containing a sealant consisting of a magnesium salt and/or a calcium salt to perform sealing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251993-A (JP)
Title: Loading device
Inventor: YAMAZAKI TAKAO
IPC: H04M1/21
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a loading device which can arrange a portable audio apparatus on a wall surface in such a manner that the portable loading device can be prevented from falling, can properly protect the portable audio apparatus and can make the portable audio apparatus easily operable.  <P>SOLUTION: A guard 210 of the loading device 1 is provided so as to surround an operation face 91 and respective side faces 92 and 93 with a predetermined distance placed from the portable audio apparatus 9. Therefore, even when a body collides with the guard 210, the body is prevented from touching the operation face 91, and an operator 95 is prevented from erroneously operated. Even if the portable audio apparatus 9 is vibrated by being touched, the guard 210 prevents the portable audio apparatus 9 from falling. Since the guard 210 is freely attached and detached, even if the operator 95 is located at a part surrounded with the guard 210, the portable audio device 9 is easily operated without being detached by detaching the guard 210.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010246745-A (JP)
Title: Tremble suppressing implement
Inventor: WADA SHIGERU
IPC: A61N1/32
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tremble suppressing implement for suppressing a tremble by giving precise stimulation to a muscle.  <P>SOLUTION: The tremble suppressing implement for suppressing the tremble which occurs in a human hand includes: a movement sensor for detecting the tremble of the hand; a stimulating portion for giving the stimulation to the muscle; and a control portion for obtaining information on the tremble in the tremble, from the tremble detected by the movement sensor, obtaining the stimulation for suppressing the tremble which is predicted on the basis of the obtained information on the tremble, and giving the stimulation to the stimulating portion.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250593-A (JP)
Title: Division management system of image forming apparatus
Inventor: KURODA SHIGEKI
IPC: G06F21/62
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of, when a password of division ID is not set yet or the password is in an initial state, properly determining and deleting an unused division counter, properly processing the password, and so on.  <P>SOLUTION: The division management system is composed of: an image forming apparatus which includes a means for recording division ID information including a use state of division ID as division ID information for each division to which a user belongs, and a means for transmitting the recorded division ID information to a management apparatus; and the management apparatus which includes a means for receiving the division ID information transmitted from the transmitting means and recording the received division ID information in a management table, a means for determining division ID to be deleted on the basis of the recorded division ID information, and a means for transmitting a division ID deletion instruction for the division ID determined by the deletion target determination means to the image forming apparatus.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010252137-A (JP)
Title: Communication control apparatus
Inventor: KISHIMOTO KENGO
IPC: H04W72/04
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control apparatus which enables an in-vehicle communication device to perform wireless transmission to a road-side communication device even without newly providing any fixed communication band.  <P>SOLUTION: The communication control apparatus controls the time zone of wireless communication to be executed while being allocated to a first time slot that a road-side communication device wirelessly transmits, and to a second time slot that an in-vehicle communication device 3 wirelessly transmits. The communication control apparatus includes: a determination unit 23B for determining whether to perform vehicle-to-road communication in addition to vehicle-to-vehicle communication as wireless transmission that the in-vehicle communication device 3 performs during the second time slot; and a wireless communication unit 21 for transmitting to the in-vehicle communication device 3 allocation information about the first time slot and the second time slot including information about the determination by the determination unit 23B.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250715-A (JP)
Title: Alarm
Inventor: EGAWA KIMITAKA
IPC: G08B17/00
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To make it unnecessary to perform any stop operation by automatically stopping an interlocking failure alarm at an interlocking destination in the case of recovering from the failure of an interlocking source.  <P>SOLUTION: When detecting the failure of a sensor part 34, a failure monitoring part 60 of a residence alarm 10-1 transmits a failure alarm showing an interlocking source, and transmits an event signal showing the failure to the other residence alarms 10-2 to 10-5. Meanwhile, when receiving the event signal showing the failure from the other residence alarms 10-2 to 10-5, the failure monitoring part 60 outputs a failure alarm showing an interlocking destination. When the failure of the sensor 34 is not detected, a failure recovery processing part 62 stops the failure alarm showing the interlocking source, and transmits an event signal showing the failure recovery to the other residence alarms 10-1 to 10-5, and when receiving the event signal showing the failure recovery from the other residence alarms 10-2 to 10-5, the failure recovery processing part 62 stops the failure alarm showing the interlocking destination.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009163270-A (JP)
Title: Zoom lens, and optical equipment having the same
Inventor: MISAKA MAKOTO
IPC: G02B15/20
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens for attaining a wide angle, reducing fluctuation of various aberrations due to variable powers and focusing, and having high optical performance over the whole variable power range and the whole focusing range, while adopting an inner focus system.  <P>SOLUTION: This zoom lens has the first and second lens groups of positive and negative refractive powers, and a following lens group of positive refractive power, in this order from an object side, and executes zooming by changing spaces among the respective groups. The following lens group has one or more of lens groups BRX, a lens group BRa of negative refractive power and a lens group BRb of positive refractive power. The lens groups are moved to increase a space between the lens group BRa and the lens group BRb in a tele end with respect to a wide angle end. The focusing is carried out by moving the lens group BRa. The condition of 3.0<¾(1-βBRat<SP>2</SP>)×βBRbt<SP>2</SP>¾ is satisfied, where βBRat represents a lateral magnification in the tele end of the lens group BRa, and βBRbt represents a lateral magnification in the tele end of the lens group BRb.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010256083-A (JP)
Title: Radar device
Inventor: TAKABAYASHI YUKI
IPC: G01S13/931
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radar device with wrong pairing removed, since target tracking accuracy is enhanced, even when there is a difference in the number of peaks in the beat frequencies between an up-chirp and a down-chirp, by using a tracking filter for inputting the beat frequencies and a tracking filter for inputting observation values after pairing.  <P>SOLUTION: The radar device includes: a signal processor 1 for receiving an FMCW sinal to detect a peak of a beat signal from a received signal and a transmitted signal and executing association of the beat frequencies and angle measurement to generate target information; a beat frequency tracking filter 2 for updating the position and speed of the target by thereinto inputting the beat frequencies; a tracking filter 3 for pairing observation values for updating the position and speed of the target by thereinto inputting observation values of the position and speed of the target; a unifier-selector 4 for unifying or selecting the tracking trails of the two tracking filters; a system trail memory 5; and an abnormal value determiner 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255575-A (JP)
Title: Cam phaser for internal combustion engine
Inventor: ICHIKAWA KAZUKI
IPC: F01L1/34
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the inappropriate circulation of a hydraulic fluid via the gap between the outer circumferential surface of an oil path switching valve for switching a communication oil path in a rotor and the inner circumferential surface of a valve supporting hole for storing the oil path switching valve in a cam phaser.  <P>SOLUTION: In a cam torque actuator (CTA) 63 including a rotor 23 having a vane 43 provided upright on the outer circumference thereof for sectioning a vane chamber 47 into a CTA side lead angle chamber 47a and a CTA side lag angle chamber 47b stored in the housing 22 relatively rotatably between a maximum lead angle position and a maximum lag angle position, a spool valve 29 provided for supply switching control for a hydraulic fluid to the CTA side lead angle chamber and the CTA side lag angle chamber, and a bypass valve 36 provided for switching a communication oil path stored in a valve supporting hole 43a formed in communication oil paths 43c, 43d on a rotor for communication of the spool valve and the CTA side lead angle chamber or the CTA side lag angle chamber, the cam phaser has a configuration that the communication oil path 43d is opened to the inner circumferential surface of the valve supporting hole in the centrifugal force application direction side of the rotor.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009299032-A (JP)
Title: Method for producing polycarboxylic acid copolymer
Inventor: KAWABATA HIROSHI
IPC: C04B24/26
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polycarboxylic acid copolymer including a structural unit derived from an unsaturated polyalkylene glycol ether monomer and a structural unit derived from an unsaturated carboxylic acid monomer, for producing the copolymer at low cost and giving a novel high-performance cement admixture.  <P>SOLUTION: In the method for producing the polycarboxylic acid copolymer, which comprises the structural unit (I) derived from an unsaturated polyalkylene glycol ether monomer (a) and the structural unit (II) derived from an unsaturated carboxylic acid monomer (b), polymerization of the monomer components including the monomer (a) and the monomer (b) is carried out in the presence of a pH adjustor to control pH during the polymerization to be 3 or lower while using a peroxide and a reducing agent as a polymerization initiator.  <P>COPYRIGHT: (C)2010,JPO&INPIT