baber/WOPTO huggingface dataset:
Patent JP-2007282301-A (JP)
Title: Method of manufacturing rotor of rotating electric machine
Inventor: OIWA TORU
IPC: H02K15/03
Filed: 2006-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a rotor of a rotating electric machine which can magnetize a magnet by a simple process.  <P>SOLUTION: The rotor of the rotating electric machine is equipped with a core whereon an exciting coil 21 is wound, a pair of discs which are extended in the diametrical direction from both ends of the core, claw-shaped magnetic poles which are formed between the discs and form N and S poles alternately in the circumferential direction of rotation, and magnets 29 which are arranged on one side in the circumferential direction of the claw-shaped magnetic poles beside between adjacent two claw-shaped magnetic poles each. The manufacturing method therefor is equipped with a magnetizing process for letting a magnetizing current which passes the core and can change properties of the magnet flow after a magnet assembling process for assembling the magnets 29 between the claw-shaped magnetic poles.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275199-A (JP)
Title: Observation device and endoscope
Inventor: TAGAWA MASAFUMI
IPC: G02B6/42
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To make an endoscope body compact and to increase a light quantity irradiated from the endoscope body.  <P>SOLUTION: An observation device comprises: a cylindrical endoscope body 2; an image guide 3 for transmitting image information imaged on one end side of the endoscope body 2 to the other end side; an optical fiber 4 for emitting light from one end of the endoscope body 2; a blue semiconductor laser element 5 for making excitation light be incident on the other end of the optical fiber 4; and dichroic mirrors 6 and 7 disposed on both end sides of the optical fiber 4 and constituting a laser resonator. The core 4a of the optical fiber 4 is formed of glass containing praseodymium ions which emit wavelength converted light when excited by the excitation light of the semiconductor laser element 5, and the light laser-resonated and wavelength-converted inside the core 4a is emitted from the endoscope body 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279258-A (JP)
Title: Heat fixing device
Inventor: OKAMOTO JUN
IPC: G03G15/20
Filed: 2006-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat fixing device which prevents temperature reduction in the end part of a heating member (fixing roller) by shielding heat discharge from the end part of the heating member in a period up to a fixed temperature while rising from a cooling period.  <P>SOLUTION: The heat fixing device fixes a toner image on a recording medium S while passing and carrying the recording medium S between the heating member 18 and a pressure member 19, and is provided with: a cleaning member 20 for removing toner stuck to the heating member 18 or the pressure member 19; and a cooling means 22 for cooling the cleaning member 20. The device is further provided with heat radiation shielding means 17, 23, 24 for shielding heat radiation from the end part of the heating member 18. The heat radiation shielding means 17, 23, 24 are constituted so as to shield heat radiation from the end part of the heating member 18 in a period up to the fixed temperature while rising from a cooling period, and to open the end part of the heating member 18 at the fixed temperature and more.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275218-A (JP)
Title: Health care instrument
Inventor: KOMURO MASAKAZU
IPC: A61N2/08
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a health care instrument which can efficiently make effects of lines of magnetic force and infrared rays synergistic.  <P>SOLUTION: This instrument utilizes the characteristics of a SmFe-N rare earth magnet which has excellent anti-corrosion and anti-oxidization ability with a high energy product and employs an organic resin bonded composite magnet which is produced by bonding and molding a mixed powder of a powder of the magnet and one or more kinds of infrared radiation material with an organic resin. As a result, an excellent molding workability and anti-corrosion ability are achieved and the thickness of a protective metal film is made thinner as much as possible to maximize the transmittance of radiation infrared rays intrinsic to the material, thereby accomplishing synergistic effects of the lines of magnetic force and infrared rays unavailable among the conventional type oxide composite magnets.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007275236-A (JP)
Title: Device for repairing vertebral body
Inventor: KOJIMA SATOSHI
IPC: A61F2/28
Filed: 2006-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time for treatment by filling a space in a vertebral body bone with filling material while preventing leakage through cracks occurring at the vertebral body bone due to compression fracture etc. by a simple constitution without increasing the diameter of a device.  <P>SOLUTION: The device 1 for repairing the vertebral body used for a vertebral body fracture repair treatment is provided with: a tubular cylinder 2 which is inserted to an introduction hole formed at the pedicle of vertebral arch to fill the inside of the vertebral body bone with the filling material through a through-hole inside; and a sheet-like member 3 folded and mounted to the distal end of the cylinder 2 so as to cover a distal end opening 2a. The sheet-like member 3 is mounted so as to be cut off from the cylinder 2 with pressurizing force which is received from the filling material filling the inside of the vertebral body bone through the through-hole of the cylinder 2.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007279602-A (JP)
Title: Transfer paper feeding device and image forming apparatus
Inventor: SATO MASAHIKO
IPC: B65H9/00
Filed: 2006-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transfer paper feeding device requiring a structure for keeping feeding speed of a transfer device and feeding speed before and after transferring constant and maintaining an excellent image, and to provide an image forming apparatus mounted with it.  <P>SOLUTION: The transfer paper feeding device which sequentially transfers images which are visualized and developed by using an electrophotographic method onto the transfer device 10 has a feeding speed adjusting means 33 for adjusting the feeding speed before and after the transferring according to the operation speed of the transfer apparatus 10.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007284159-A (JP)
Title: Paper feeding device and image forming device
Inventor: ISHIWATARI TOSHIO
IPC: B65H9/00
Filed: 2006-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To perform correction of oblique advancement without deviating sheet arranged at the uppermost part even in multiple transferring paper.  <P>SOLUTION: The paper feeding device is constituted so as to be provided with a paper position correction roller 120 arranged at a lower side of a paper transferring route, contacted with a lower surface of the fed paper s and feeding it to a feed roller 9a side; a paper contact member 140 arranged at an upper side of the paper position correction roller 120 movably to an oblique advancement correction position close to the paper position correction roller 120 and a stand-by position left from it, contacted with an upper surface of the paper s arranged on the paper position correction roller 120 at a plurality of positions and contacting the paper s with the paper position correction roller 120; and a control part 210 moving the paper contact member 140 to the oblique advancement correction position when the paper is arranged in the paper feeding device, retaining it at the position for a predetermined time and rotating the paper position correction roller 120 in a paper feeding direction.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007288408-A (JP)
Title: Bilingual voice discrimination system
Inventor: UEHARA YASUAKI
IPC: H04N5/60
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bilingual voice discrimination system which is capable of outputting a stereo broadcast as it is and automatically outputting a bilingual broadcast as voice in one language.  <P>SOLUTION: The bilingual voice discrimination system includes: a circuit which makes voice L/R pass a filter circuit or a frequency measuring part and stores/records output results; a determination circuit which determines a stereo broadcast, a bilingual broadcast, or a monaural broadcast in accordance with a stored/recorded result; and a switch which switches between L/R outputs of voice by a determination result of the determination circuit. Voice frequencies of L/R are recognized to determine a bilingual broadcast, and the bilingual broadcast is automatically outputted as voice in one language.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007287891-A (JP)
Title: Solid state imaging apparatus
Inventor: HIROTA ISAO
IPC: H04N5/369
Filed: 2006-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve the sensitivity of a solid state imaging apparatus, even if pixels are refined.  <P>SOLUTION: The apparatus has an imaging region 57 composed of a plurality of arranged pixels 54 having photo converters 53 and color filters 55 and on-chip lenses 56 laminated thereon. The on-chip lenses 56 are formed every one pixel and made greater than the pixel area (shown with broken line).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286877-A (JP)
Title: Security system for computer
Inventor: WAKURA SHINJI
IPC: G06F21/35
Filed: 2006-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily recover from the inactive status of a computer without performing any troublesome specific person check each time, and to suppress a computer from being shifted to an inactive status due to erroneous recognition in the security system of a computer whose safety is secured.  <P>SOLUTION: In the case of performing input check to a computer in addition to ID check and check by a human sensor as necessary, when a computer 1 is shifted to an inactive status, the computer is suppressed from being frequently shifted to the active status even when the ID check or human sensor is erroneously operated by preliminarily carrying out shift warning. Thus, it is possible to suppressing any operator's stress accompanied by the recovery operation.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007286404-A (JP)
Title: Image forming apparatus
Inventor: WATANABE YOICHIRO
IPC: G03G21/00
Filed: 2006-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus where deteriorated toner in a developing device can be discharged onto a photoreceptor drum and also a discharge product on the surface of the photoreceptor drum can be fully removed.  <P>SOLUTION: The image forming apparatus 1 includes the developing device 12, a reflection-type sensor 18, a control part 8, and a cleaning roller 17. The developing device 12 has a toner, containing an abrasive agent and supplies this toner to the photoreceptor drum 11. The reflection-type sensor 18 detects the concentration of toner on the photoreceptor drum 11 during a standby period for receiving an image formation instruction. On the basis of the concentration of the toner, the control part 8 determines the quantity of toner supplied to the photoreceptor drum 11 by the developing device 12. The control part 8 controls the developing device 12 so that the determined quantity of toner is supplied to the photoreceptor drum 11 during the standby period. In addition, when the concentration of toner is lower than a predetermined value, the control part 8 causes the photoreceptor drum 11 to rotate at a speed higher than that for image formation. The cleaning roller 17 removes the developer supplied to the surface of this drum 11, in a frictionally sliding manner.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007295064-A (JP)
Title: Wireless lan telephone communication method and wireless lan telephone terminal
Inventor: ONO NATSUYUKI
IPC: H04W4/16
Filed: 2006-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wireless LAN telephone communication method of high telephone conversation quality by eliminating break of voice occurring during handover.  <P>SOLUTION: A general control unit 130 cooperates with link control units 117 and 127 during handover to use the communication channel of an access point used in telephone conversation and an access point of handover place properly, while switching the channel used at a 0 system voice speech section 119 and the channel used at a 1 system voice speech section 129 temporally at a wireless communication section 107 to bring about 3 person telephone conversation state of the 0 system voice speech section 119, the 1 system voice speech section 129, and the telephone conversation partner terminal, and to mute the voice of a channel used by one of the 0 system voice speech section 119 and the 1 system voice speech section 129. More specifically, an access point which can perform stable communication while sustaining 2 person telephone conversation state of one of the 0 system voice speech section 119 or the 1 system voice speech section 129 and the telephone conversation partner terminal is searched during handover processing.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007294770-A (JP)
Title: Method and device for soldering electronic part
Inventor: KASAI YOKO
IPC: B23K31/02
Filed: 2006-04-26
Abstract: <P>PROBLEM TO BE SOLVED: To solder electronic parts on a circuit board reducing the warpage of the circuit board.  <P>SOLUTION: A soldering method comprises a reflow process which is carried out in a pre-heat time zone (A), and a reflow time zone (B) to melt solder applied on a printed circuit board; a cooling process which is carried out in a cooling time zone (D) to solidify the solder applied onto the printed circuit board; and a temperature control process which is carried out in a post heat time zone (C) between the reflow time zone (B) and cooling time zone (D) to drop the temperatures of the soldered joints of the electronic parts arranged on the printed circuit board, and keep the temperatures of the soldered joints in a prescribed range of temperature above the solidus temperature of solder for a certain time.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007300834-A (JP)
Title: Apparatus for threatening injurious animal and bird
Inventor: YAMAKI HISASHI
IPC: A01M29/00
Filed: 2006-05-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for effectively threatening injurious animals and birds invading paddy fields, upland fields, orchards and waste-collection points utilizing appetite instinct.  <P>SOLUTION: The apparatus for threatening the injurious animals and birds is characterized as enhancing threatening effects as follows. A plosive sound producer comprising a cylindrical cracker composed of toy gunpowder set therein without receiving regulations is installed in a place where the injurious animals and birds invade and habits thereof to jump at baits are utilized. Explosive sounds, smell of smoke of powder and further substances such as paper tapes, paper confetti, pepper or Guinea pepper which the injurious animals and birds dislike are vigorously rushed out under noses of the animals and birds.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007304307-A (JP)
Title: Material for learning performance of keyboard instrument
Inventor: MORIYASU KAZUYO
IPC: G09B15/00
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a material for learning performance of a keyboard instrument enabling even a beginner at performing a keyboard instrument to recognize the position of keys corresponding to notes constituting a chord indicated in a chord symbol.  <P>SOLUTION: The material for learning performance of the keyboard instrument comprises: a keyboard display section 3 showing, in a space whereon a chord symbol 2 corresponding to a predetermined chord is shown, the planar shape of the keys of a keyboard instrument for each chord symbol 2; a key specifying indication 4 showing, in the keyboard display section 3, chord specifying keys predetermined for the key corresponding to each of three or more notes constituting a chord; and a plurality of position specifying numbers 5 for specifying the distance between adjacent chord specifying keys. Thus, a user can easily recognize the position of the keys corresponding to the notes constituting the chord shown by the chord symbol.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007301826-A (JP)
Title: Information concealing sheet and manufacturing method thereof
Inventor: MORITA SUSUMU
IPC: B42D15/02
Filed: 2006-05-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information concealing sheet which prevents internal secret information from being glanced at and moreover leaves an intelligible history of unsealing, and also to provide a manufacturing method thereof.  <P>SOLUTION: A postcard 10 with an information concealing label has: a postcard main body 11 which has a personal information part 11a; a strongly adhesive paste 13 which strongly bonds the whole peripheral edge part of the postcard main body 11 so folded as to conceal the personal information part 11a; a repeelable-restickable paste 14 for temporarily sticking the folded postcard main body 11 together; a microperforation 15 which is provided inside the strongly adhesive paste 13 so as to unseal the postcard 10 with the information concealing label; a corner cut 16 which is a part of the postcard main body 11 and provided on the line of the microperforation 15; separate paper 17 which protects the strongly adhesive paste 13 and the repeelable-restickable paste 14 till the time of the use; and a peeling layer 18 which is a part of the separate paper 17 and formed in a portion opposite to the strongly adhesive paste 13 by offset printing or letterpress printing, and others.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007307964-A (JP)
Title: Variable steering angle steering device, automobile, and method of controlling variable steering angle steering device
Inventor: SAKUMA TAKESHI
IPC: B62D6/00
Filed: 2006-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a miniaturized variable steering angle steering device improved in degree of freedom in lay-out of a steering wheel.  <P>SOLUTION: The variable steering angle steering device is provided with a steering side cable pulley 12 arranged on a steering wheel 2 side, a steered wheel side cable pulley 14 arranged on a turning mechanism 4 side of a steered wheel W, a cable 46 wound around the peripheral surface of the steering side cable pulley 12 on one end side thereof and wound around the peripheral surface of the steered wheel side cable pulley 14 on the other end side thereof, and a steering angle ratio changing element 8 for changing steering angle ratio as a ratio of the turning angle of the steered wheel W in relation to the steering angle of the steering operation. The steering angle ratio changing element 8 is provided with a planetary mechanism 18 having a sun member 26, a ring member 36, a planetary member 30 revolving between the sun member 26 and the ring member 36, and a carrier member 32 supporting the planetary member 30 freely to revolve. The periphery of the ring member 36 of the planetary mechanism 18 is used as the steering side cable pulley 12.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2006350318-A (JP)
Title: Liquid crystal display device and electronic equipment
Inventor: YAMAZAKI SHUNPEI
IPC: G02F1/133
Filed: 2006-05-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display device for allowing the display to be recognized, from a dark place, even under strong outdoor daylight.  <P>SOLUTION: The display device changes the number of gradations according to the strength of outdoor daylight for display, and switches a display mode according to the contents to be displayed on a screen. A video signal generation circuit for each display mode is controlled according to the strength of the outdoor daylight, and an inputted video signal is outputted as an analog value, as a binary digital value, or a multivalued digital value. As a result, the display gradation of pixels changes timely, thus displaying clean images. For example, a visibility can be secured in a wide range from a dark place or a place under indoor fluorescent lamps to a place under outdoor sunlight.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007311598-A (JP)
Title: Electric apparatus, transformer, stabilizer, and lighting equipment
Inventor: SUGIYAMA MASAHIRO
IPC: H01F38/08
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric apparatus wherein its soldering can be performed surely and its reliability can be improved; and to provide a transformer, a stabilizer, and a lighting equipment.  <P>SOLUTION: The electric apparatus 10 is so constituted that it has a pair of lead wires 16, 16 derived from connected bodies 13, 13, a pair of terminals 15, 15 wherewith the respective lead wires are connected, a conductive connecting piece 17 provided astride the pair of terminals and having a through-hole 17a communicating with the terminals, and a solder 18 so introduced as to proceed from the through-hole of the connecting piece to the terminals for at least connecting the respective terminals with the connecting piece.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007309458-A (JP)
Title: Bearing device for axle of railroad vehicle
Inventor: YAMADA MASAHIRO
IPC: F16C19/38
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To further improve the sealing effect of a bearing device for an axle of a railroad vehicle.  <P>SOLUTION: This bearing device for the axle of the railroad vehicle includes: a pair of inner rings 12 fitted to the axle 22; an outer ring 14 with a double raceway fitted to a bearing housing: two rows of rolling elements 16 interposed between the inner ring 12 and the outer ring 14: a cage 18 holding the respective rows of rolling elements 16 at predetermined spaces; an oil thrower 24 for positioning the inner ring 12 in the axial direction to the axle 22; and a rear lid 26 wherein the rear lid 26 has a projection 30 radially extending toward the outer peripheral surface.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007311659-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: ISAJI KOJI
IPC: H01L21/76
Filed: 2006-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device where a surface layer is flattened as formed of the same material as buried into a plurality of recesses on/in a semiconductor substrate.  <P>SOLUTION: In the method, when the same material is buried into a plurality of recesses on a semiconductor substrate or in it and a surface layer formed of the same material 107 is flattened, the surface layer is fined by carrying out an energy beam radiation 110 in advance to an area where a rate of etching in the surface layer is to be lowered, then, etching is carried out to flatten the surface layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007308460-A (JP)
Title: Manufacturing method of 2-methyl-2-adamantanol and magnesium chloride salt thereof
Inventor: KUSAKA HARUHIKO
IPC: C07C35/37
Filed: 2006-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing 2-methyl-2-adamantanol and a magnesium chloride salt thereof in a high yield with a high efficiency on an industrial scale.  <P>SOLUTION: The method for manufacturing the magnesium chloride salt of 2-methyl-2-adamantanol comprises causing 2-adamantanone to react with methylmagnesium chloride, where methylmagnesium chloride is used as a solution having a concentration of not higher than the saturated solubility at an outdoor temperature where the reaction is carried out and at least 0.1 mol/L.  <P>COPYRIGHT: (C)2008,JPO&INPIT