baber/WOPTO huggingface dataset:
Patent JP-2006272241-A (JP)
Title: Separation/recovery method of paper component and polyvinylchloride component from polyvinylchloride resin-based wallpaper, and regeneratd polyvinylchloride resin
Inventor: HASHIMOTO YOSHIHIKO
IPC: B02C13/26
Filed: 2005-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To separate and recover, at high accuracy and high efficiency, wallpaper containing the paper component and PVC coating layer, while keeping respective raw material qualities of substrate backing paper and the PVC coating layer, to improve powder characteristics of the PVC component after recovery, and to recycle polyvinylchloride powers as easily handleable materials in a regenerated raw material market.  <P>SOLUTION: This separation/recovery method comprises three processes for: (A) crushing the PVC wallpaper by a crusher 4 with a punching metal or screen 5 with an aperture of 1-25mm installed thereon for regulating crushing size of the wallpaper; (B) separating the crushed wallpaper crushed in the wallpaper crushing process into the paper component and the PVC component by a separator 7; and (C) agitating the PVC component separated in the separation process with a stirrer. The PVC wallpaper has a bulk specific gravity of powder of the PVC component after agitation of 0.2-1.0, from which the regenerated paper component is separated from the regenerated PVC component.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2005316456-A (JP)
Title: Method for manufacturing optical multiplexer/demultiplexer and two optical fibers whose glass fiber end parts are exposed
Inventor: HIRAI SHIGERU
IPC: G02B6/32
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an optical multiplexer/demultiplexer which can fully protect a fused splice part of glass fibers of the optical fibers with a fiber type lens, and which can also be miniaturized.  <P>SOLUTION: The optical multiplexer/demultiplexer is constituted of two optical fibers whose glass fibers are exposed by removing the clads of one end parts, the fiber type lens made by bringing the glass fibers of these two optical fibers into contact with each other and to fuse and splice one end part to the other, a transparent capillary which holds this fiber type lens and the exposed glass fiber parts of the two optical fibers inside and is fixed with a transparent adhesive, and a filter film substrate to which the other end part of the fiber type lens and the capillary end part positioned at that part are polished so as to be in the same plane and are fixed with the transparent adhesive.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006281880-A (JP)
Title: Electric power steering device
Inventor: TAMAKI AKIHIRO
IPC: B62D119/00
Filed: 2005-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of always obtaining stable steering feeling.  <P>SOLUTION: The electric power steering device for assisting steering steering force by drive force of an assist motor is provided with a torque sensor 20 for detecting steering torque T; a vehicle speed sensor 25 for detecting a vehicle speed v; a steering angle detection means 51 for detecting a steering angle θ; an angular velocity detection means 52 for detecting an angular velocity ω of a steering angle or a motor rotation angle; a self-aligning torque operation means 31 for operating self-aligning torque Ts based on the steering angle θ and the vehicle speed v; a friction torque operation means 35 for operating friction torque Tf of the steering based on the angular velocity ω and the vehicle speed v; a target steering torque operation means 40 for operating target steering torque Tm by adding the friction torque Tf to the self-aligning torque Ts; and a steering torque feedback control means 45 for driving/controlling the assist motor M such that the difference of the target steering torque Tm and the steering torque T becomes 0.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006283475-A (JP)
Title: Reinforcement assembling construction method and reinforced cage developing device
Inventor: TAKI SATOSHI
IPC: B21F31/00
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve working efficiency, and carrying efficiency, by easily preassembling a reinforced cage composed of a plurality of main reinforcements and a plurality of shearing reinforcing bars for surrounding these main reinforcements.  <P>SOLUTION: This reinforcement assembling construction method preassembles the reinforced cage 20 composed of the main reinforcements 21, etc. arranged in a plurality at an interval and respectively extending in one direction and a plurality of shearing reinforcing bars 22, etc. arranged in the direction orthogonal to the shaft direction of the main reinforcements 21, etc. and surrounding the plurality of main reinforcements 21, etc. The main reinforcements 21, etc. and the shearing reinforcing bars 22, etc, are rotatably temporarily bound in a normal binding position. The shearing reinforcing bars 22, etc. are rotated by lifting the upper side main reinforcement 21a' of this reinforced cage 20' by flatly placing the reinforced cage 20' formed in a plate shape by being folded up in a parallel link shape, and the three-dimensional reinforced cage 20 is formed by developing the reinforce cage 20' in a folded-up state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006011371-A (JP)
Title: Pattern forming method
Inventor: TAKASHIMA MASANOBU
IPC: G03F7/20
Filed: 2005-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern forming method which can efficiently form a permanent pattern, such as a circuit pattern and can make the tent properties and the resolution compatible, by suppressing the distortions of the image focused on a pattern-forming material.  <P>SOLUTION: After stacking a photosensitive layer on a substrate of a pattern forming material having at least a photosensitive layer, exposure is carried out on this photosensitive layer on two or more arbitrary regions, by irradiating the light different in the amount of energy respectively. This pattern forming method is characterized in that this exposure is carried out, after modulating the light from the above light radiating means by using a light modulating means, having n drawing sections to receive the light from the light-irradiating means, and to output through an array of microlenses having non-spherical surfaces to correct the aberrations due to distortions on the light output surfaces of the drawing sections.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006250516-A (JP)
Title: Removing method of slag lump fixed in combustion chamber
Inventor: USHIJIMA MAKOTO
IPC: F23G5/16
Filed: 2005-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a removing method of a slag lump and melting method of waste material capable of removing the slag lump formed on a wall surface when separating molten slag formed in a secondary combustion furnace or a melting furnace of a waste treatment facility from combustion gas.  <P>SOLUTION: In the removing method of slag lump fixed in the combustion chamber, melting point dropping agent is charged in the combustion chamber with the slag lump fixed on the wall surface and part of the slag lump is melted to let the slag lump fall. When integrated value of time when pressure difference between an upper stream side and a down stream side of a position where the slag lump is fixed and a slag flow rate are substantially zero reaches a predetermined threshold value, the melting point dropping agent is charged to melt the slag lump.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005242376-A (JP)
Title: Color filter and liquid crystal display device
Inventor: KISHIMOTO TAKEHIDE
IPC: G02F1/1335
Filed: 2005-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color filter which reliably prevents mixing of an ionic substance into a liquid crystal layer and to provide a liquid crystal display device having excellent display quality.  <P>SOLUTION: The color filter comprises color layers of a plurality of colors formed in prescribed patterns on a substrate, a transparent resin protective layer to cover at least the color layers, and transparent resin columnar projections formed in a plurality of prescribed positions and protruding over the resin protective layer. The transparent protective layer and the resin columnar projections are formed in such a manner that the liquid crystal after impurity extraction shows ≥80% voltage retention rate and ≤0.5 V residual DC (ΔE). The color filter and a counter electrode substrate are disposed opposing to each other via a sealing member to form a gap, and a liquid crystal layer is sealed in the gap to obtain a liquid crystal display device.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006295444-A (JP)
Title: Speaker edge, diaphragm, and speaker apparatus
Inventor: HACHIYA SATOSHI
IPC: H04R9/02
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a diaphragm with an excellent sound characteristic without causing rolling.  <P>SOLUTION: A joining part 422 at the inner circumferential side of an edge part 420 formed to be substantially an annular shape by a base material of four axial woven fabric is fitted to the outer face side of an outer circumferential edge of a diaphragm section 410 of a nearly truncated shape spread open toward one face side and including a through-hole 411 substantially in the middle by an adhesive to form a diaphragm 400. The base material is the four axial woven fabric that is woven, such that the axial directions are along different four directions by a weft group, a front oblique thread group, a rear oblique thread group and a warpage group, e.g. in a state with the angle formed by the axial directions being about 45 degrees. The tensile strength in four directions, comprising a longitudinal direction, a lateral direction, and oblique directions, becomes substantially equal, and the strength balance in the circumferential direction can be uniformized.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292920-A (JP)
Title: Color image forming apparatus, its control method and program
Inventor: ISHII HIROTAKA
IPC: G03G21/14
Filed: 2005-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a color image forming apparatus capable of easily detecting the irregularity of the angular velocity of an image carrier (photoreceptor drum), adjusting the rotational phase of each image carrier and drastically reducing color slurring.  <P>SOLUTION: The color image forming apparatus is equipped with a control means which arithmetically calculates the positional deviation of a detected color relative to a reference color from the result of detection by a positional deviation detection means 44 so as to decide the optimum phase of the rotational phase of the image carrier 1 and adjusts the rotational phase of the image carrier to be the optimum phase. The control means fixes the rotational phase of the image carrier for the reference color and adjusts the rotational phase of the image carrier for the detected color relative to the reference color at every predetermined angle so as to detect the positional deviation of the detected color relative to the reference color at least over one cycle of the irregular driving of the image carrier, and decides the rotational phase having the minimum total sum of the positional deviation as the optimum phase based on detected angle information and the total sum of the positional deviation at the respective detection points of a pattern for detecting the positional deviation in such a case.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006289753-A (JP)
Title: Eraser set
Inventor: MORIYA TOMOKI
IPC: B43L19/00
Filed: 2005-04-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eraser more arousing customer's interest by employing a toy-like element allowing appropriate change of the whole shape of the eraser when the eraser is inserted onto a barrel, in the eraser having a fitting hole capable of being fitting with the barrel of a writing implement.  <P>SOLUTION: A plurality of blocks each made of the eraser is provided. The blocks are each provided with a fitting hole penetrating the block in the thickness direction and capable of being fitted onto the barrel of the writing implement. Further, at least one block having the fitting hole formed in a position displaced from the center of the shape of the block is included in a set of the erasers.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006292104-A (JP)
Title: Hydraulic system of working machine
Inventor: HORII KEIJI
IPC: F15B11/02
Filed: 2005-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem on shortage of torque in a second gear speed state of a drive motor, in a working machine comprising a main supply circuit for supplying pressure oil from a hydraulic pump to the drive motor, through a drive control valve controlling the drive motor which is a hydraulic motor driving a traveling device and variable into two stages of first gear speed and second gear speed.  <P>SOLUTION: This hydraulic system of the operating machine comprises a traveling second-speed pressure rising system 50 constituted to rise set pressure of the main supply circuits a, b, when the drive motor 10 is switched to the second gear speed state.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006008108-A (JP)
Title: Vehicle body strength control apparatus
Inventor: URUSHIYAMA YUTA
IPC: B60R19/00
Filed: 2005-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle body strength control apparatus for appropriately controlling the strength state of a vehicle body beam.  <P>SOLUTION: A control unit 75 estimates collision energy generated when a host vehicle collides or makes contact with another object based on signals inputted from an external sensor 62 and a vehicle state quantity sensor 63. At a point in time when it is determined that there is a possibility of a collision or contact occurring between the host vehicle and another object, or alternatively, at the point in time when a collision or contact between the hose vehicle and another object is actually detected, actuators 46 are driven in a strength mode that corresponds to the strength of a strength adjusting device 22 required to absorb the previously estimated collision energy.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005310361-A (JP)
Title: Method for determining optimum writing power
Inventor: REINER GERHARD
IPC: G11B7/125
Filed: 2005-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for determining optimum writing power in a device for writing to optical recording media.  <P>SOLUTION: In order to confirm a region (4) provided for a test writing operation, jumps (S21, S22, S31, S32) are made from an outer region of the recording medium inward, a check is made during the end phases (S22, S32) of the jumps (S21, S31) to find out whether a signal indicating recordings is present and the jumps (S22, S32) are terminated in the case where said signal fails to appear, and the information obtained from the optical recording medium at the end of said jumps (S22, S32) is utilized for confirming the region (4) searched.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006296558-A (JP)
Title: Bio-implant material
Inventor: YOSHIOKA SHIGERU
IPC: A61C8/00
Filed: 2005-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a processing method for a base material of a bio-implant material with a smaller number of processes and impurities which hardly remain.  <P>SOLUTION: A planar part 21 is formed in the distal end 15 of a buried portion of a body 11 of the bio-implant. Since a large area of the planar part makes contact with a bone subject to the bonding, the stability increases by distributing the stress. Consequently, grafting between the bio-implant and the bone is accelerated.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006300692-A (JP)
Title: Remaining capacity operation system of secondary battery
Inventor: MIZUNO SATORU
IPC: H01M10/48
Filed: 2005-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a remaining capacity operation system of a secondary battery of a neural network type capable of precisely measuring an electric quantity related to the electric storage state while preventing increase in operation load.  <P>SOLUTION: Battery state data or a battery state function is sorted into a plurality of groups for each prescribed characteristic range. For each sorting group, an already learned coupling coefficient storage table to be used in the neural network operation is separately prepared in advance, and the coupling coefficient storage table is switched by an open circuit voltage when fully charged. Thus, the SOC operation accuracy is easily improved.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006298157-A (JP)
Title: Auxiliary powered vehicle for cart
Inventor: NAKAYAMA SHUICHI
IPC: B62B5/04
Filed: 2005-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary powered vehicle for a cart capable of easily and safely moving a single cart with cargoes loaded thereon, or a plurality of connected carts by only one person by connecting the auxiliary powered vehicle to the tip of the cart without modifying the cart itself.  <P>SOLUTION: The auxiliary powered vehicle B is attachably and detachably connected to the tip of a cart A. The auxiliary powered vehicle B comprises a body 2, a motor 3 accommodated in the body, a battery 4 forming a power supply of the motor, wheels 6 driven by the motor 3, a control unit 5 to control the motor, a steering wheel 8 to steer the advancing direction, a controller 12 which is mounted to the steering wheel to operate the control unit 5, a brake 9 to brake the wheels 6, and a connection part 1 provided on the back of the body 2. The road holding power of the wheels 6 can be controlled by operating the steering wheel 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006076556-A (JP)
Title: Pneumatic tire
Inventor: TSUBONO FUMIHIRO
IPC: B60C11/04
Filed: 2005-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire having excellent braking performance at the start of use.  <P>SOLUTION: A tread part 4 of the tire is provided with a first vertical groove 10, a second vertical groove 12, an subvertical groove 14, a first lateral groove 16, a second lateral groove 18, and a third lateral groove 20 on its surface. The tread part 4 is also provided with a first block 24, a second block 26, a third block 28, and a fourth block 30. Each of blocks 24, 26, 28, 30 is provided with a siping S. A shape of the siping S is zigzag. Each of blocks 24, 26, 28, 30 is provided with a large number of small grooves G. A shape of the small groove G is a part of a wavy curve extending in the axial direction. The small groove G has width of 0.1 mm or more and 2.0 mm or less and depth of 0.1 mm or more and 1.0 mm or less. Pitch of the small groove G is 0.5 mm or more and 5.0 mm or less. The number of cycles of the wavy curve is 1.0 or more and 7.0 or less.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006300828-A (JP)
Title: Detector for conductive micro particle substance contained in prepreg
Inventor: KIKUCHI MORIO
IPC: G01N22/00
Filed: 2005-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector of high reliability capable of detecting a conductive micro substance in a prepreg.  <P>SOLUTION: Tapered tubes 5, 5' are provided in both ends of a rectangular waveguide 6 with a slit provided with the slit 11 for passing the prepreg 12, a nonreflective terminator 7 is provided in the one side tapered tube 5', the rectangular waveguide 6 with the slit is inclined with respect to a transferring direction of the prepreg 12, 20.0 GHz of microwave is supplied to the rectangular waveguide 6 with the slit via the other side tapered tube 5, by a microwave generator comprising a microwave oscillator 1, an amplifier 2, a tuner 3 and a coupler 4, and a reflected wave generated by the conductive micro substance contained in the prepreg 12 is detected by a detector 9 via the coupler 4 and a low noise amplifier 8.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006305443-A (JP)
Title: Filter
Inventor: SUZUKI TATSUHIKO
IPC: B01D65/02
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a filter being capable of efficiently peeling and removing suspended ingredients attached to the surface of the membrane or between the membranes by causing bubbling action of air bubbles from an aeration tube to act effectively on the whole of the hollow fiber membrane and allowing arrangement of compact hollow fiber membranes in a high density.  <P>SOLUTION: In the filter 11 causing a solution 12 to be treated containing suspended ingredients to pass through a membrane module 14 for immersion type suction filtration or external-pressure filtration to separate solid from liquid, the membrane module 14 is composed of a membrane bunch 16 consisting of a large number of hollow fiber membranes 15 with the axial lines directed vertically whose upper and lower ends are brought in tight contact with each other. An aeration tube 21 is inserted into the lower part of the membrane bunch 16 so as to weave their way through the hollow fiber membranes 15.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006306426-A (JP)
Title: Two-agent mixing container with pump
Inventor: IIZUKA SHIGEO
IPC: B05B11/00
Filed: 2005-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a two-agent mixing container with a pump which is compact and mixes two agents surely to spout a resulting mixture by easy operation.  <P>SOLUTION: The two-agent mixing container comprises: a container body 1 which has an upper end opening 1a and an inner main chamber M containing contents; an intermediate cylinder 2 with both open ends which cylinder 2 is engaged removably with the upper end opening 1a of the container body 1 to be held unturnably and has a screw portion n on the outer wall of the cylinder 2, a turnable cover 3 which consists of an inner cylinder 3a, an outer cylinder 3b, and a top board 3c connecting both cylinders 3a, 3b together, and is engaged with the screw portion n of the intermediate cylinder 2 via the inner wall of the outer cylinder 3b so as to reciprocate along the axis of the intermediate cylinder 2 as turnable cover 3 turns; a nozzle head 4 which is supported elastically and slidably on the top board 3c of the turnable cover 3; and a pump 5 which communicates with the nozzle head 4 through the inner cylinder 3a, and sucks up, pressurizes, and compressively transfers the contents out of the main chamber M of the container body 1 to discharge the contents through a discharge opening 4a of the nozzle head 4 when pushed in and returns to the original position repeatedly.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2006311202-A (JP)
Title: Acoustic measuring apparatus
Inventor: IMAI TAKAHIRO
IPC: H04R1/22
Filed: 2005-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To determine the installation position of a microphone optimum for each seat by analyzing acquired measurement data by collecting sounds in a car room with a plurality of microphones.  <P>SOLUTION: An acoustic measurement apparatus comprises, in the car room having a plurality of seats, a sound source for generating a plurality of different acoustic signals by changing a frequency; a plurality of arrays in which there are fixed, like a straight line, to a support member sound collection elements installed respectively at the plurality of the positions in the car room for collecting the sound signals generated from the sound source; recording means for recording the sound signals collected by the arrays; storage means for storing the sound signals recorded by the recording means; and analyzing means for analyzing the sound signals stored in the storage means.  <P>COPYRIGHT: (C)2007,JPO&INPIT