baber/WOPTO huggingface dataset:
Patent JP-2009188858-A (JP)
Title: Voice output apparatus, voice output method and program
Inventor: ITOI SEIJI
IPC: G10L21/0224
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a voice output apparatus capable of removing noise superposed to a voice uttered by an utterer.  <P>SOLUTION: The voice output apparatus includes a first microphone 11 for acquiring a voice uttered by an utterer, a second microphone 12 for acquiring noise, a noise cancel part 13 for canceling a noise signal from a voice signal by using the voice signal acquired by the first microphone 11 and the noise signal acquired by the second microphone 12, and an output part 14 to output a voice signal obtained by canceling the noise by the noise cancel part 13.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008199885-A (JP)
Title: Unipolar or bipolar chopping converter having magnetically coupled three windings
Inventor: LACOMBE BERTRAND
IPC: B60L50/15
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit for reducing the cost of a chopping converter for supplying continuous voltage to a terminal of a load (Z).  <P>SOLUTION: The circuit having the three windings (Lp, Ls1, Ls2) and a single magnetic core is proposed, thereby enabling reduction in the cost of the circuit and reduction in its size. In that case, although two diode (D3, D4) need to be attached to the circuit, these constituents are inexpensive and small in size.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009183622-A (JP)
Title: Vacuum cleaner
Inventor: NAKAI KOICHI
IPC: A47L7/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vacuum cleaner which can perform cleaning by a duster and can remove dust from the duster.  <P>SOLUTION: In the body 2 of the vacuum cleaner 1, dust on a floor (cleaned surface) is sucked from a floor suction tool 3 by a suction force generated by an electric blower 9 and caught by a dust collection section 7. The body 2 is provided with a dusting cleaning unit 5, and the duster 40 is taken out of the insertion hole 36 of the dusting cleaning unit 5 to perform cleaning by the duster 40. The vacuum cleaner 1 can clean a floor surface not only by the floor suction tool 3 but also by the duster 40. After cleaning by the duster 40, when the duster 40 is inserted into the insertion hole 36, dust is sucked by the duster 40 by the suction force generated by the electric blower 9 and caught in the dust collection section 7. The vacuum cleaner 1 can remove dust from the duster 40.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009184005-A (JP)
Title: FLUX FOR WELDING Mg-CONTAINED ALUMINUM ALLOY MATERIAL AND FLUX-CORED WIRE FOR WELDING USING THE SAME
Inventor: IDO HIDEKAZU
IPC: B23K35/368
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide flux for a welding Mg-contained aluminum alloy material and a flux-cored wire for welding using this flux, by which a superior bead can be stably formed and by which an improved welding joined body having a required joint strength can be obtained accordingly, in performing welding between an Mg-contained aluminum alloy material and an iron-based material or between Mg-contained aluminum alloy materials mutually.  <P>SOLUTION: This is a flux-cored wire for welding used for welding between an iron-based material and an Mg-contained aluminum alloy material that contains Mg in the range of 1.0-5.6 mass%, or for welding between the Mg-contained aluminum alloy materials mutually. Inside a jacket composed of aluminum or an aluminum alloy, there is packed a flux whose chemical composition is (Na, K)<SB>x</SB>LaF<SB>y</SB>(assuming 0<x≤20 and Y=x+3).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193772-A (JP)
Title: Electrode for polymer electrolyte fuel cell, its manufacturing method, and polymer electrolyte fuel cell equipped with it
Inventor: TOYOSAWA SHINICHI
IPC: H01M4/96
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a polymer electrolyte fuel cell capable of improving performance of the fuel cell in a high-humidification operation condition.  <P>SOLUTION: This electrode for a polymer electrolyte fuel cell is formed by combining perfluoropolyether with an electrode structure comprising a gas diffusion layer, a carbon fiber layer formed on the gas diffusion layer and supporting a metal catalyst thereto, and a polymer electrolyte impregnated in the carbon fiber layer. The number average molecular weight of the perfluoropolyether is preferably 1,000-8,000.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009193217-A (JP)
Title: Terminal device, user list display method and program
Inventor: ASAMI YUICHI
IPC: A63F13/52
Filed: 2008-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a terminal device or the like intelligibly displaying relation between respective users performing a chat.  <P>SOLUTION: A message acquisition part 230 acquires a message accompanied by designation of the opposite user that is the chatting opposite party. A correspondence specification part 240 specifies correspondence between a speaking user and the opposite user based on description of the acquired message. A correlation information storage part 250 stores correlation information showing correlation between the users generated based on the specified correspondence. A display rearrangement part 271 rearranges a user list stored in a user list storage part 260 based on the generated correlation information. A display attribute setting part 272 sets a display attribute of a user name in the rearranged user list according to unity of the users based on the correlation information. A user list display control part 270 displays the updated user list based on the set display attribute.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009190852-A (JP)
Title: Carrying device for regular-shape article
Inventor: KAWAMOTO TOSHINORI
IPC: B65G47/30
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To take out a plurality of regular-shape articles conveyed in a longitudinal row to the lateral direction at equal intervals even if their sizes are changed.  <P>SOLUTION: A container 30 on a feeding conveyor 10 stopped by abutting on a stopper 23 is supportingly pushed up by a first supporting base 20 receiving the power of a first lift 25, a succeeding container 30 is stopped with a face of the first supporting base 20 being a stopper and levitated by a second supporting base 21 receiving the power of a second lift 26, and the two containers are sent out forward side by side. When a dolly 16, both the supporting bases 20, 21 and the stopper 23 other than the feeding conveyor 10 are moved along the feeding conveyor 10, the center of a plurality of containers 30 always stops at the same position even if the size of the container 30 is changed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192905-A (JP)
Title: Head-mounted photographing device
Inventor: OTSUKI MASAKI
IPC: H04N5/225
Filed: 2008-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To intuitively and comparatively easily perform a zoom operation for magnifying and reducing a subject image taken by a camera part, without viewing an operation member, in a head-mounted photographing device capable of displaying the subject image taken by the camera part on a display part mounted on a head.  <P>SOLUTION: The head-mounted photographing device includes: a mounting part for mounting the display part for displaying the subject image taken by the camera part in front of eyes on the head of a user; and the operation member which is provided in the mounting part and for performing the zoom operation for magnifying and reducing the subject image taken by the camera part by back-and-forth and up-and-down movement.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192971-A (JP)
Title: Projector and adjusting method
Inventor: MIYAZAWA YASUNAGA
IPC: F21Y101/00
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a projector that improves productivity, and also has high precision.  <P>SOLUTION: The projector 1 includes two image projecting devices 2 which modulate light emitted by a light source according to input image information to generate image light, a projection optical device 3 which projects the image light generated by the image projecting device 2, and an adjusting mechanism 4. The adjusting mechanism 4 adjusts the position and the attitude of an electrooptical device 24 relative to the projection optical device 3. With configurations like this, the two image projection devices 2 including electrooptical devices 24 are individually manufactured by the same manufacturing method as before, and after the image projection devices 2 are arranged respectively, the adjusting mechanism 4 can adjust the positions and attitudes of the electrooptical devices 24. Consequently, the productivity of the projector 1 can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199759-A (JP)
Title: Water purifying system for fuel cell
Inventor: HORIUCHI KOICHIRO
IPC: H01M8/06
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a water purifying system of a fuel cell which is advantageous in releasing occlusion gas of carbon dioxide, or the like, which is dissolved in condensed water, while suppressing deterioration of the water quality of the condensed water.  <P>SOLUTION: The water purifying system of the fuel cell comprises condensers 1, 2, 3 which makes water vapor contained in a gas condense, by cooling the gas used in a fuel cell system, a water purifier 4 which refines the condensed water condensed by the condensers 1, 2, 3; a recovery passage 5, which connects the condensers 1, 2, 3 and the water purifier 4 and/or ultrasonic vibration generators 71, 72, 73, 74 which are installed in the water purifier 4 and give ultrasonic vibration to the condensed water; and makes occluded gas dissolved in the condensed water release.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195417-A (JP)
Title: Tray presser mechanism in carrier cart
Inventor: HASHIMOTO TAKASHI
IPC: A61G12/00
Filed: 2008-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tray presser mechanism in a carrier cart which does not need a working process about a component, is also easy to assemble, can reduce production costs, and can prevent the rattle and popping out of the tray certainly even if a cart vibrates or the movement inertia and centrifugal force at the time of urgent carrier act.  <P>SOLUTION: In the situation that makes an elongated leaf-like retainer plate 3 which consists of flexible material flex and change shape in an arch, a bulging part 32 is formed in between by fixing and hanging both ends 31, 31 on respective retainer groove 22a, 22a which are prepared on the upper guiding member 22 of a guide rail 2 respectively. Additionally, while making this bulging part 32 contact a lower guiding member 21 in a biasing situation, a retaining projection 11a is formed respectively on the upper surface in both ends of a flange part 11. It is organized so that the retainer plate 3 concerned flexes and changes shape responding against lifting action by the retaining projection 11a when this retaining projection 11a passes through the lower surface of the bulging part 32 of the retainer plate 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009197885-A (JP)
Title: Stopper structure and vehicle vibration absorbing structure
Inventor: NIWA KENJI
IPC: B60G7/00
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a stopper structure for suppressing the occurrence of vibration while exhibiting stopper functions against relative displacement between a first member and a second member, and to provide a vehicle vibration absorbing structure.  <P>SOLUTION: The stopper structure 10 comprises stoppers 30A, 30D isolated from each other and provided between the first member and the second member connected to each other in a relatively displaceable manner. When there is predetermined input to cause the relative displacement between the first member and the second member, the stopper 30A first exhibits a stopper function to restrict the relative displacement between the first member and the second member, and then the stopper 30D exhibits a stopper function to restrict the relative displacement between the first member and the second member after a predetermined time. The stopper function of the stopper 30D produces a vibration component which cancels a vibration component produced by the stopper function of the stopper 30A to suppress vibration due to stopper contact with these overlapping effects.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200913-A (JP)
Title: Image sensor module
Inventor: HOKI HIDEAKI
IPC: H04N1/028
Filed: 2008-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image sensor module which is hardly affected by distortion of a case, and in which a lens unit can be mounted more straightly.  <P>SOLUTION: The image sensor module A includes a slit 11 holding a lens unit 3 between a pair of side surfaces 11a, 11b and is configured to fix the lens unit 3 via an adhesive agent 7 at a plurality of adhesive parts 12, 13, 14 arrayed along a direction x. Each of the adhesive parts 12, 13, 14 is constituted of a pair of recesses formed on the pair of side surfaces 11a, 11b so as to face each other in a direction y, only one of the pair of recesses in each of the adhesive parts 12, 13, 14 is filled with the adhesive agent 7, and the recess to be filled with the adhesive agent 7 at the two adhesive parts 12, 14 positioned at both ends in the direction x, among the plurality of adhesive parts 12, 13, 14, is formed on the same side surface between the pair of side surfaces 11a, 11b.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206594-A (JP)
Title: Clock regeneration circuit
Inventor: YANAGIDATE MASAHARU
IPC: H04L7/02
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clock regeneration circuit capable of raising the accuracy of phase adjustment of a clock signal.  <P>SOLUTION: An edge extraction circuit 8 detects transition points of an input signal. An AND gate block 9 and the number of edges counter block 10 associate partial periods being generated by dividing a reference period of the clock signal into a plurality of periods with the transition points, and generates a first histogram indicating a frequency of the transition points for each of the partial periods. a histogram calculation circuit 11 generates a second histogram by performing calculation processing based on the first histogram, and calculates a phase adjustment value of the clock signal based on the second histogram. A clock phase adjustment circuit 12 adjusts a phase of the clock signal based on the phase adjustment value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205840-A (JP)
Title: Driving method and driving device of discharge lamp, light source device, and image display device
Inventor: TERAJIMA TETSUO
IPC: G03B21/14
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique in which a discharge lamp is more stably lighted.  <P>SOLUTION: Driving of the discharge lamp that is lighted by discharge between two electrodes is carried out while polarities of voltages impressed between both electrodes are switched alternately. When driving this discharge lamp, an anode duty ratio that is a ratio of anode hours in which one of the electrodes is operated as an anode during one cycle of the polarity switching, is modulated by installing a first period and a second period in which the anode duty ratios are mutually different. Then, in the case where a prescribed condition is satisfied, and in one modulation cycle including the first period and the second period, the first period having a higher anode duty ratio than the second period, is made longer. The maximum value of the modulated anode duty ratio is changed to become larger than that of the anode duty ratio in the initial period of the discharge lamp.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009202886-A (JP)
Title: Lid member made of shrink film
Inventor: MATSUMOTO JUN
IPC: B65B53/02
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lid member made of a shrink film which improves the sealability of a container containing food placed above the opening of the container.  <P>SOLUTION: The lid member 10 is equipped with a top part 11, a skirt part 12 spreading downward from the peripheral edge of the top part 11, and an edge curling part 13 in which the lower edge of the skirt part 12 further spreads. The lid member 10 is covered over a container containing the food and then heat shrunk by a current of hot air blown against the lid member. In this case, the lid member 10 shrinks without interfering the food. Accordingly, it comes into close contact with the container and closes the container without leaving any empty space. In particular, when the film heat-shrinks, the edge curling part 13 causes a current of hot air, which has a tendency of staying in the empty space between the container and the skirt part, to escape outside. Thus the sealability is further improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009097707-A (JP)
Title: Bolt
Inventor: HASEGAWA KENJI
IPC: F16B35/00
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bolt which can be tightened without using a special tool and cannot be loosened after being tightened, but which is allowed to be loosened in an emergency.  <P>SOLUTION: A bolt comprises a first bolt having a through-hole in the center, a second bolt made up of a second bolt shaft which is slidably inserted into the through-hole drilled into the first bolt shaft and is longer than the first bolt and of a second serration provided to one end of the second bolt shaft, and a lock part provided to a second bolt shaft end on an opposite side to the second serration. A first locking part functioning as a locking part in one rotation direction and not functioning as a locking part in the reverse rotation direction is formed on a head part of the first bolt. A second locking part locked in the first locking part provided to the first bolt to turn the first bolt in one direction only is formed on a surface facing the fist bolt head of the second serration. A maximum diameter of the lock part is made wider than a hole diameter of the through-hole and narrower than a diameter of the first bolt shaft.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009178155-A (JP)
Title: SIMPLE AND PRECISE QUANTITATIVE ANALYSIS OF siRNA DISTRIBUTED IN LIVING BODY OR siRNA INCORPORATED IN CELL
Inventor: NAMIKI SADANAO
IPC: C12N15/09
Filed: 2008-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple and precise quantitative analysis of siRNA distributed in a living body or siRNA uptaken in cells.  <P>SOLUTION: Provided is the simple and precise quantitative analysis of siRNA distributed in the living body or siRNA incorporated in the cells by the steps of: (A) administering a siRNA binding a marker substance to the living body or adding to a culture solution of the cells; (B)simultaneously purifying and extracting total RNA including the siRNA from the living body or the cells; and (C) measuring the marker substance in the extracted RNA.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204904-A (JP)
Title: Optical scanning device and failure detection method
Inventor: WAKABAYASHI SHUICHI
IPC: G03B21/00
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display for detecting a failure resulting from reduction in reflectivity or optical axis shifting of a mirror, and a failure detection method therefor.  <P>SOLUTION: The optical scanning device includes a light source; an optical system including one or two or more mirrors 1, 104, which displays an image by deflecting light emitted from the light source 101; a light absorbing member 106a which receives light passed through the optical system with the reflecting surface of each mirror 1, 104 being fixed at a predetermined position, and absorbs the received light; a temperature sensor 106 which measures temperature of the light absorbing member 106a; and a determination means 113 which compares the temperature rise value of the light absorbing member 106a measured by the sensor 106 with a reference temperature rise value, and determines presence/absence of error according to the comparison result.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201762-A (JP)
Title: Endoscope and photographing module
Inventor: IRIYAMA NORIKO
IPC: A61B1/00
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a circuit board, on which electronic parts are freely arranged, to the leading end part of an endoscope.  <P>SOLUTION: The leading end frame 10B of the endoscope is constituted of a three-dimensional molded circuit device 10G having three-dimensional wiring formed therein. At this time, a CCD 13 is brought into contact with and fixed to the inside of a plastic molded object 10G by connector parts 33A and 33B. Further, signal cables 32A and 32B for respectively transferring the drive signal to the CCD 13 and the image signal from the CCD 13 are extended as they are without being bundled.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203021-A (JP)
Title: Recording device
Inventor: SAKANO YUJI
IPC: B65H5/02
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To change, in treating a jam and the like, the shape of a conveying belt to a shape advantageous in space saving by changing the relative positions of three rollers by a state switching mechanism, and to miniaturize a recording device.  <P>SOLUTION: An inkjet printer which is a recording device comprises a conveying unit 21 comprising two belt rollers 6, 7, a conveying belt 8 wound around the two rollers 6, 7 and a tension roller 9, and the state switching mechanism 60 switching the state of the conveying unit 21 between a conveyable state with a conveying face 8a and a discharging face 2a disposed at a predetermined interval and a retracted state with the conveying face 8a and the discharging face 2a disposed at an interval larger than that in the conveyable state. In the retracted state, the state switching mechanism 60 moves the relative positions of the three rollers 6, 7, 9 to positions different from those in the conveyable state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009201783-A (JP)
Title: Seat reclining apparatus for vehicle
Inventor: KAWAMURA TAKETAKA
IPC: B60N2/22
Filed: 2008-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seat reclining apparatus for a vehicle which restraints a malfunction that may occur when a reclining lock mechanism and a reclining memory mechanism are simultaneously operated.  <P>SOLUTION: This seat reclining apparatus for a vehicle includes a lower plate 1 mounted on a lower frame 1d, a gear plate 2 rotatably supported by the lower plate, an upper frame 1c rotatably supported by the lower frame via the gear plate and the lower plate and being relatively rotatable with respect to the gear plate, the reclining lock mechanism 4 permitting and restricting a relative rotation of the gear plate to the lower plate, the reclining memory mechanism 9 permitting and restricting a relative rotation of the upper frame to the gear plate, and a stopper member 8 swingably supported by the lower frame, frictionally engageable with the ratchet plate 3, and apply a resistance force to the relative rotation of the gear plate to the lower plate.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203389-A (JP)
Title: Two-component rapidly curable urethane resin composition
Inventor: SUZUKI KENTARO
IPC: C08G18/32
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-component rapidly curable urethane resin composition which is excellent in durability, non-foamable and rapidly curable and satisfies these properties.  <P>SOLUTION: The two-component rapidly curable resin composition is formed of a specific isocyanate compound, and a ketimine compound of formula (2) (wherein R<SP>2</SP>-R<SP>4</SP>are each an organic group, and q is an integer of ≥2) and a specific polyol compound, wherein a carboxyic acid group is contained in the isocyanate compound and/or the polyol compound.  <P>COPYRIGHT: (C)2009,JPO&INPIT