baber/WOPTO huggingface dataset:
Patent JP-2006116401-A (JP)
Title: Wood crusher
Inventor: TANAKA MASAMICHI
IPC: B02C21/02
Filed: 2004-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood crusher capable of easily taking out a foreign matter in a hopper.  <P>SOLUTION: This wood crusher is equipped with a crusher body frame 36, a crushing device 12 provided on the crusher body frame 36, a feed conveyor 11 provided on the rear side of the crusher body frame 36 and having a drive wheel 40, a follower wheel 41 and an endless feed body 42 wound around the drive wheel 40 and the follower wheel 41 to be circulated and driven and feeding wood to be crushed to the crushing device 12, and the hopper 10 having the side wall bodies 16 provided on both sides in the width direction of the feed conveyor 11 and a rear wall body 14 provided on the rear side of the feed conveyor 11 having a height almost same as that of the feed surface 39 of the feed body 42 of the feed conveyor 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005160048-A (JP)
Title: Intra-picture prediction coding method
Inventor: SAKAGUCHI TAKUMI
IPC: H04N19/196
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an intra-picture prediction coding apparatus, intra-picture prediction coding method, and program in which prediction accuracy is improved while maintaining approximately the same hardware cost or maintaining approximately the same software throughput.  <P>SOLUTION: An intra-picture prediction coding apparatus 150a is comprised of: an intra-picture prediction mode candidate determination unit 156a that determines intra-picture prediction mode candidates by switching among the intra-picture prediction mode candidate determination methods based on an amount of resources 172; an intra-picture prediction execution unit 151 that performs intra-picture prediction using each of the intra-picture prediction modes in the intra-picture prediction mode candidates; a prediction difference calculation unit 152 that generates a prediction difference image 165 based on a predicted image; a coding efficiency evaluation unit 153 that calculates an evaluation value 166 based on the prediction difference image 165; an intra-picture prediction mode determination unit 154 that determines the intra-picture prediction mode whose evaluation value 166 is the smallest; and a coding unit 155 that codes a prediction difference image 168 in the determined intra-picture prediction mode as well as intra-picture prediction mode information 167.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006129553-A (JP)
Title: Vibration type drive unit, its control device, its control method and program
Inventor: KATAOKA KENICHI
IPC: H01L41/09
Filed: 2004-10-26
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the lowering of output torque in a low-speed range, and to conduct stable control in a wide speed range from low speed to high speed.  <P>SOLUTION: This vibration type drive unit excites a vibrating body in a prescribed vibration mode by applying an AC voltage in the vicinity of a resonance frequency of the vibrating body to an electromechanical transducing means (piezoelectric element 2) that forms at least a part of the vibrating body, and relatively moves a moving body (rotor 4) that contacts with the vibrating body. The vibrating body is made to generate elliptic vibration resulting from a plurality of orthogonal vibration mode pairs. The elliptic vibration is progressive vibration by which a phase is changed in terms of time continuously in the same direction on a circumference with a virtual central axis of the vibrating body as a center.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006129573-A (JP)
Title: Initial charger for power conversion equipment
Inventor: TAKABAYASHI YASUHIRO
IPC: H02M7/48
Filed: 2004-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an initial charger for power conversion equipment which can use a small and inexpensive apparatus of low voltage standard as an apparatus such as a switch for charge of a charge circuit.  <P>SOLUTION: This initial charger performs the initial charge of a smoothing capacitor 32 via the converter 31 of power conversion equipment 3, by means of a charge circuit 10 which supplies a charge current via a charge switch SW2 and a charge resistor R from the charge power source of low-voltage AC power and a step-up transformer T2 for charge which boosts the voltage of this charge circuit 10 to the voltage of a high-voltage AC power source 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005134395-A (JP)
Title: Utilization method of vector network analyzer for alignment of time domain data
Inventor: HILLSTROM TIMOTHY L
IPC: G01R27/28
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an usage of vector network analyzer (VNA) for measuring the adjusted voltage standing wave ratio (VSWR) and time-domain reflectometry (TDR).  <P>SOLUTION: This usage includes a step for setting VNA, in order to identify discontinuity correlated with VSWR lobe. In several embodiments, this usage comprises a step (612) of identifying a maximum VSWR lobe in target frequency band, a step of using phase data relevant to S<SB>11</SB>scattering parameters for detecting correct electrical delays required for the alignment of low-pass step conversion data, and a step of setting span and core time of the low-pass step conversion (613) for aligning coherent induction property and capacitive discontinuity with the grid lines of TDR display. In several embodiments, this usage is automated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006128379-A (JP)
Title: Magnetoresistance effect element, magnetic head, and magnetic recorder
Inventor: NAGASAKA KEIICHI
IPC: H01L43/10
Filed: 2004-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magmetoresistance effect element, having a CPP structure which enhances the magnetization fixing power of a fixed magnetized layer for improving the output of the element and the output stability.  <P>SOLUTION: The element has an electrode layer 12 made of crystalline material, an underground layer 14 made of conductive amorphous material on the electrode layer 12, an antiferromagnetic layer 18 made of crystalline material on the underground layer 14, a ferromagnetic layer 20 having a regulated magnetizing direction by the antiferromagnetic layer 18 on this layer 18, a nonmagnetic intermediate layer 22 on the ferromagnetic layer 20, a ferromagnetic layer 24 having a variable magnetization direction by an external magnetic field on the intermediate layer 22, and an electrode layer 28 on the ferromagnetic layer 24.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006102409-A (JP)
Title: Toilet paper
Inventor: YAMAMOTO MUNEHIRO
IPC: A47K10/16
Filed: 2004-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet paper by which advertisement and information with impact are provided by utilizing the characteristics of the toilet paper daily used.  <P>SOLUTION: The surface of the toilet paper is provided with serial still images and various information, and the images are converted into a moving image by unwinding motion when the toilet paper is dispensed to be used. The advertisement and information printed on the surface effectively appeal to the eye by this motion with strong impact.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006135500-A (JP)
Title: Communication program and communication terminal
Inventor: KAWAGISHI TAKEFUMI
IPC: H04M3/56
Filed: 2004-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To grasp a telephone conversation enable time on the communication terminal side in PoC service.  <P>SOLUTION: A user terminal 21 transmits a right of speaking acquisition request (Floor request) to a PoC server 22 by pushing a telephone conversation button when a user wants to speak (step S201). The PoC server 22 determines a telephone conversation enable time 23 being allocated to the user terminal 21 for the right of speaking acquisition request of the user terminal 21 and transmits a right of speaking acquisition notice (Floor granted) to the user terminal 21 (step S202). The PoC server 22 transmits data indicating the telephone conversation enable time of the user terminal 21 along with the right of speaking acquisition notice. The user terminal 21 receives the right of speaking acquisition notice and begins "telephone conversation" (RTP: Talk burst voice data) while displaying its own telephone conversation time limit at the display section of the user terminal 21 (step S203).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133633-A (JP)
Title: Optical switch
Inventor: KOBAYASHI SHIYOUHEI
IPC: G02B26/08
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical switch which will not be influenced by environmental changes or change due to passage of time, can accurately output (switches) to an output optical fiber, and has high reliability.  <P>SOLUTION: The optical switch has a first spectroscope 103, which spatially separates the light from an input optical fiber 101a according to the wavelength and a mirror array 105 comprises a plurality of mirrors which reflect the separated light and in which the angle of the respective mirrors is controllable independently with an electrical signal. The optical switch also has a light branching device 106 which takes out a portion of output light from an output optical fiber 101b, a monitoring optical fiber 107 which guides a portion of the output light extracted by the light branching device 106, a second spectroscope 103 which spatially separates the light from the monitoring optical fiber 107 according to the wavelength, and an optical detector array 109, which individually detects the light having respective different wavelengths separated by the second spectroscope 103.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006133170-A (JP)
Title: Device for measuring volatile organic compound released from building material and measuring machine container using it
Inventor: YOSHIDA YOICHI
IPC: G01N1/22
Filed: 2004-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring a volatile organic compound released from a building material.  <P>SOLUTION: The device for measuring a volatile organic compound released from a building material comprises a container for placing a measuring sample, which is a stainless-made container composed of a bottom part, a body part and a lid to be fitted to the body part, the opening part of the body part and the lid being detachably sealed by mutually fitting through a packing and connecting by a connecting member. An air outlet port is disposed in the lid, and a middle bottom for placing a building material sample to be measured is provided on the bottom within the container body part. The middle bottom is an inverted pail-shaped bottom part in which a middle bottom plate with small ports is set on one opening of a cylindrical body, and the other opening is in contact with the bottom of the container. Air intake ports are provided on the middle bottom body part and the container wall opposed thereto, and a shower pipe for guiding air which has air discharge ports arranged on the upper surface and/or side surface of the pipe and extends substantially across the body part is connected to the air intake ports, and a volatile organic compound trap pipe is connected to the air outlet port.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005210884-A (JP)
Title: Power supply drive device
Inventor: MIYAKOSHI YASUHIRO
IPC: H02M3/155
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply drive device which can reduce the number of components of the power supply drive device by making soft start circuits of a plurality of power units common.  <P>SOLUTION: The power supply driving device is provided with a plurality of power supply drive circuits 105a-105c, a switch SW connected to each power supply drive circuit 105a-105c, a common soft start circuit 103 commonly connected to the a plurality of power supply drive circuits via the switch SW, and an individual soft start circuit 101; and the power supply drive circuits and the common soft start circuit 103 are commonly connected at power supply inputting or at power supply cutoff so as to execute a common soft start by the common soft start circuit 103. If it is required to independently change the voltage of either of the a plurality of power supply drive circuits 105a-105c, the power supply drive circuit required and the individual soft start circuit 101 are connected, and the soft start by the individual soft start circuit 101 is carried out.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006136763-A (JP)
Title: Apparatus for treating granular substance
Inventor: NATSUYAMA SUSUMU
IPC: G01N21/359
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for treating a granular substance, during the operation of which physical property values of a granular particle are measured with high precision.  <P>SOLUTION: A part of the granular substance M fluizided in a fluidized-bed vessel 1 is captured and accumulated in a particle capturing part 6a of a probe 6 when moved downward. After the granular substance M of the predetermined amount is captured in the particle capturing part 6a of the probe 6, the probe 6 is slid/moved to a measurement position to measure physical property values of the particle of the granular substance M. After physical property values are measured, the probe 6 is slid/moved to a particle capture position and the captured granular substance M is returned into the fluidized-bed vessel 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006137812-A (JP)
Title: Polyol composition for rigid polyurethane foam and method for producing rigid polyurethane foam
Inventor: AKAI JUN
IPC: C08G101/00
Filed: 2004-11-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyol composition which contains water as a foaming agent, has a low density, effectively prevents shrinkage, has excellent adhesiveness to surface materials and excellent storage stability, and is used for polyurethane foams, and to provide a method for producing a rigid polyurethane foam.  <P>SOLUTION: This polyol composition contains water as a foaming agent and a high boiling point water-soluble organic solvent, 30 to 50 pts.wt. of an aliphatic polyetherpolyol containing sucrose as an initiator, 20 to 40 pts.wt. of an aromatic aminepolyol, and 10 to 25 pts.wt. of pentaerythritolpolyol as polyols, and three of (a) a cyclic dialkylpolysiloxane, (b) a silicone polymer of cohydrolysis condensate of at least one compound selected from the group consisting of (R<SP>1</SP>)Si(OR<SP>2</SP>)<SB>3</SB>, (R<SP>1</SP>)<SB>2</SB>Si(OR<SP>2</SP>)<SB>2</SB>, and (R<SP>1</SP>)<SB>3</SB>Si(OR<SP>2</SP>) with Si(OR<SP>2</SP>)<SB>4</SB>, and (c) a graft copolymer of polydimethylsiloxane with a polyoxyalkylene glycol, as a foam stabilizer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006136612-A (JP)
Title: Sake heating/cooling apparatus
Inventor: SHIMIZU SHINICHIRO
IPC: A47J41/02
Filed: 2004-11-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sake heating/cooling apparatus allowing a user to continuously drink sake of an appropriate temperature.  <P>SOLUTION: A heat retaining cup 20 is filled with warm water or cold water, the temperature of the sake in a sake cup 10 is increased by the transmission of heat from the warm water through a heat transfer device 40 and is reduced by the transmission of the heat to the cold water via the heat transfer device 40. This constitution allows the user to heat or cool the sake for every single sake cup 10 so as to continuously drink the sake of the appropriate temperature.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005158734-A (JP)
Title: Method for initial activation of polymer electrolyte fuel cell
Inventor: LEE JONG HYUN
IPC: H01M8/00
Filed: 2004-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for initial activation of a polymer electrolyte fuel cell capable of reducing a necessary time required for activation, and of exerting its performance early in operation after the initial activation without needing a long-time continuous operation.  <P>SOLUTION: This method for initial activation of a polymer electrolyte fuel cell includes: a humidification step for humidifying a fuel cell stack to a set humidification temperature; a minute-current operation step for applying a minute current to the humidified fuel cell stack; and an activation operation step for repeatedly performing an activation cycle a predetermined number of times. The activation cycle includes: a first operation step for operating the fuel cell to output a first preset voltage; a first pausing step where a potential state of an open circuit is no load; a second operation step for operating the fuel cell stack to output a second preset voltage; and a second pausing step where the potential state of the open circuit is no load.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006144152-A (JP)
Title: Felt yarn to which design property is imparted, method for producing the same and carpet using the yarn
Inventor: KIMURA EIICHIRO
IPC: A47G27/02
Filed: 2004-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a felt yarn in which a weaving property does not change even when specific yarn (decorative yarn), etc., containing a nep or having fineness with large unevenness is paralleled to the felt yarn and fixed in order to impart a design property to the felt yarn while keeping volume feeling of the felt yarn and to provide a carpet yarn using the felt yarn.  <P>SOLUTION: A decorative yarn composed of wool or a different material is paralleled to a sliver containing at least ≥50% wool fiber and paralleled sliver is rubbed while adding warm water thereto to carry out felt processing. As a result, the decorative yarn is fixed into the wool fiber so that the decorative yarn is taken therein without passing through a twisting process to provide the felt yarn having a design property.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006142596-A (JP)
Title: Recording device
Inventor: OYAMA KAZUO
IPC: B41J2/175
Filed: 2004-11-18
Abstract: <P>PROBLEM TO BE SOLVED: To automatically fit an ink tank correctly when the ink tank is set in an imperfect condition or even when the ink tank is only placed in a specified position, and also automatically remove the tank.  <P>SOLUTION: The ink tank 24 is detachably fitted to at least either one of a carriage 18 or a recording head 17 and the carriage 18 is transferred to a specified position with the help of a carriage transfer mechanism. In this case, the ink tank 24 is pushed to a set position by bringing a pressing member 65 into contact with the ink tank 24. In addition, when the carriage 18 is transferred to a specified position by the carriage transfer mechanism, the ink tank 24 is disengaged by a release member 66 installed on the device main body side.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006145109-A (JP)
Title: Air conditioner
Inventor: SHIN MASAHIRO
IPC: F24F1/00
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioner having high efficiency of a fan without stagnation of air.  <P>SOLUTION: This air conditioner comprises a heat exchanger chamber 4 communicating with a blowout opening 13 and storing a heat exchanger 10, and a blower chamber 3 communicating with a suction opening 5, and storing a fan casing 7 including a centrifugal fan 6 and a motor 8 for driving the centrifugal fan 6, the heat exchanger chamber 4 and the blower chamber 3 are divided by a partitioning plate 2, and a straightening plate 14 is mounted at an outer side of the fan casing 7. As the stagnation of air flow sucked from a suction opening 5 is reduced, the air is allowed to flow into the centrifugal fan 6 along the fan casing 7, and the characteristic of the fan can be improved.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006142210-A (JP)
Title: Microchip and fluid mixing method using the same
Inventor: INOUE KAZUKO
IPC: B01J19/00
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a microchip which is small-sized and can efficiently and uniformly mix two or more sorts of fluid and to provide a fluid mixing method using the same.  <P>SOLUTION: The microchip 1A is constituted of a chip main body 2, inflow ports 3, 4 formed in the chip main body 2, an outflow port 5 similarly formed in the chip main body 2, two fluid introducing flow passages 6, 7 extended from each of the inflow ports 3, 4, a meeting part 8 of these fluid introducing flow passages 6, 7, a fluid mixing flow passage 9 connecting the meeting part 8 with the outflow port 5 and a rotary flow forming section 10 formed in the fluid mixing flow passage 9. The rotary flow forming section 10 is formed by continuously and projectingly providing spiral convex parts 10a, 10b in a longitudinal direction of an inner wall surface of the fluid mixing flow passage 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006142996-A (JP)
Title: Valve for fuel tank
Inventor: HATTORI TOSHIO
IPC: B60K15/077
Filed: 2004-11-19
Abstract: <P>PROBLEM TO BE SOLVED: To locate a float valve in a predetermined position within a case in a state that the contact position with the case is reduced as much as possible.  <P>SOLUTION: A valve for a fuel tank is provided with the case 1 and the float valve 2. The case 1 attached to the fuel tank T is provided with a passage L for gas such as fuel vapor gas connecting the interior to the exterior of the fuel tank T. Then the float valve housed within the case 1 is moved to the valve-closing position for closing the passage L by the ascent of fuel within the fuel tank T or by the inclination caused to a vehicle. The valve for the fuel tank has a guiding means 4 for guiding the movement of the float valve 2, and the clearance S is always formed in each position around the float valve 2 between the side 2b of the float valve 2 and the inner surface 1d of the case 1 by the guiding means 4.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006144174-A (JP)
Title: Tubular stranding machine
Inventor: SHIMOYAMA SHINOBU
IPC: H01B13/02
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tubular stranding machine capable of being made as a small size, excellent in stranding property capable of performing a high speed rotational stranding of wires.  <P>SOLUTION: This tubular stranding machine 11 arranging a multiple number of supplying reels 13 for delivering the wires 14 at the inside of a tubular rotor 12 as a series, introducing each of the wires 14 wound on each of the supplying reels 13 to a stranding point at the one end side of the supplying reels 13 in their series direction through a pass line along the inside surface of the tubular rotor 12 by each of line passing guides 15, and stranding the wires 14 is provided with that the supplying reels 13 are arranged in a direction that their rotating shafts cross at right angle with the central axis of the tubular rotor 12 and supported only at the one side of the central shaft direction of the tubular rotor 12 so as to rotate with the same axis of the central shaft of the tubular rotor 12, and an angle θ for sending the wires 14 towards the inside surface of the tubular rotor 12 by the line passing guides 15 from the supplying reels 13 is ≥60° relative to the central shaft of the tubular rotor 12.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006146016-A (JP)
Title: Wide angle lens
Inventor: SATO JIYUNJI
IPC: G02B13/18
Filed: 2004-11-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wide angle lens in which the maximum field angle 2θ of incident light of a lens unit to a first lens is secured as ≥100 degrees.  <P>SOLUTION: The wide angle lens is constituted so that it has a first lens 1 having negative refractive power and satisfying that ¾1/(n<SB>1</SB>×f<SB>1</SB>)¾ is about 0.16, a second lens 2 having positive refracting power, a diaphragm 3, joined third, fourth lenses 4, 5 and a fifth lens 6 having the positive refracting power and both sides of which are formed from convex surfaces in order from the object side to the image side, the third lens 4 has the positive refractive power, both sides are formed from the convex surfaces, the fourth lens 5 has the negative refracting power and both side are formed from concave surfaces.  <P>COPYRIGHT: (C)2006,JPO&NCIPI