baber/WOPTO huggingface dataset:
Patent JP-2006056474-A (JP)
Title: Electric power steering device
Inventor: TERADA TETSUYA
IPC: B62D5/04
Filed: 2004-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device capable of obtaining good steering feeling and high steering stability, even if variation in characteristics of components structuring a steering mechanism exist.  <P>SOLUTION: The electric power steering device comprises a steering range estimating means estimating a steering range in which a steering wheel has been started to turn at a not less than predetermined vehicular speed and from a straight-ahead state on the basis of vehicular speed, a torque sensor value, and a rotation angle of an electric motor, without a steering angle sensor; an actual steering stiffness calculating means calculating steering stiffness in the steering range; a deviation calculating means calculating a deviation between the actual steering stiffness and target steering stiffness; and a correcting means correcting an assist gain and an assist staring point of a control map in case that the deviation is not less than a predetermined value.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006067081-A (JP)
Title: Monitoring node device, and monitoring method for communication system
Inventor: TOYODA TERUTAKA
IPC: H04L45/247
Filed: 2004-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a monitoring node device capable of realizing high-speed route switching even when utilizing a relay network, in which fault monitoring and route switching utilizing a routing protocol can not be executed between routers on the user side, and to provide a monitoring method for a communication system.  <P>SOLUTION: A health check of a route is executed by Ping from the monitoring node devices M1, M2, which are installed to each network NW1, NW2, to the router in the opposite network. When a Ping response can not be received from the router in the opposite network within the period of a preset waiting time, a request for deleting information regarding a faulty router is outputted from the routing table of the router. By this, the faults in the relay networks 1, 2 can be quickly detected.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006062909-A (JP)
Title: Ceramic firing tool and method of firing ceramic formed body
Inventor: SASAKI MASASHI
IPC: F27D3/12
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a ceramic firing tool and a method of firing a ceramic formed body by which the warpage or the waving of a ceramic sintered compact is reduced without causing crack or deformation.  <P>SOLUTION: The ceramic firing tool 1 comprises a base part 11 having a placing surface 11a on which a ceramic formed body CG is placed, a cover part 3 arranged to be opposed to the placing surface 11a and an interval regulating part 13 for regulating the interval between the placing surface 11a and the cover part 3. The length from the placing surface 11a to the end of the interval regulating part 13 in the cover part side is set so that the load from the cover part 3 acts at least on the ceramic formed body CG before the firing of the ceramic formed body and acts on the interval regulating part 13 without acting on the ceramic sintered compact SC after firing.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006062021-A (JP)
Title: Turret lathe including rotary tool turret
Inventor: KAKUMOTO MASAHIKO
IPC: G05B19/404
Filed: 2004-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To obtain technical means for correcting a machining error due to thermal deformation of a machine with higher accuracy, in a lathe including a turret for mounting a rotary tool.  <P>SOLUTION: A correction value is computed at every tool station of a rotary tool turret. The rotational history of the tool in the respective stations of the turret is individually detected to compute different correction values in every tool station or temperature sensors are installed at equal spaces in the circumferential direction of the turret to compute a correction value of each turret from the temperature distribution in the peripheral direction of the turret. In computing the correction value of each tool station, in addition to the rotational history of the tool station, at least the rotational history of the two or more tool stations adjacent to each other is weighted by the adjacent degree and the elapsed time to compute the correction values.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006067298-A (JP)
Title: Frequency channel selecting method for radio packet communication system, and radio packet communication apparatus
Inventor: LUIS LOYOLA
IPC: H04W72/08
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To enable selecting a frequency channel for transferring radio packets between base stations by avoiding deterioration in throughput in each of radio cells.  <P>SOLUTION: In a radio packet communication system, a plurality of base stations transmit/receive packets to/from subordinate terminal stations by different frequency channels, and packet transfer is performed between the base stations. In the frequency selecting method of the radio packet communication system, frequency channels different from each other are assigned to a plurality of antennas used by the base stations for packet transmission/reception to/from the subordinate terminal stations and packet transfer to another base station, a combination of frequency channels is obtained in which reception power at the time of receiving a measuring signal transmitted from one antenna by the other antenna is not more than a threshold, and the combination is selected as a combination of frequency channels to be assigned to each of antennas.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005240006-A (JP)
Title: Coating composition, coated item, optical member and liquid crystal display
Inventor: NOGUCHI YUJI
IPC: G02F1/1335
Filed: 2004-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a coating composition which can provide a coated item having an excellent dispersion stability of particles and excellent optical diffusivity.  <P>SOLUTION: The coating composition is obtained by blending composite particles with a binder solution containing a binder resin and a solvent. The composite particles comprise polymer particles derived from a polymerizable vinyl monomer and a silica film provided on the surfaces of the polymer particles so as to expose at least a part of the surfaces of the polymer particles. The silica film comprises a condensate of a polyalkoxysiloxane oligomer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006066308-A (JP)
Title: Coin-shaped cell
Inventor: SAKAMOTO YOSHIFUMI
IPC: H01M2/02
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a coin-shaped cell, in which liquid leakage from a sealed part can be prevented surely, while reduction of cell capacity is suppressed.  <P>SOLUTION: A cell can 1 for housing a power generation element 2 includes a cathode can 5 of which an outer peripheral cylindrical wall 12 is bent upward from the outer peripheral brim of a bottom face wall 11, and an anode can 6 of which an outer peripheral side wall 15 is bent downward from the outer peripheral brim of an upper face wall 13. An upper end peripheral brim part of the peripheral cylindrical wall 12 of the cathode can 5 is calking worked inward via a gasket 3 mounted on the outer peripheral side wall 15 of the anode can 6. The outer peripheral side wall 15 of the anode can 6 includes an enlarged diameter part 16 thrusting in a step form an an angle downward from the outer peripheral brim of the upper face wall 13, and a straight part 17 linearly extending downward continually to the enlarged diameter part 16, so that the center of the curvature O of a curving part 12a of the outer peripheral cylindrical wall 12 that is bent inward by the calking work of the outer peripheral cylindrical wall 12 of the anode can 5 is made to be positioned at further outside than the outer peripheral side wall 15 of the anode can 6.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006062592-A (JP)
Title: Shielding member control system
Inventor: OGASAWARA KAZUYOSHI
IPC: E05F15/10
Filed: 2004-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shielding member control system which can integrate the specifications of an ECU for control operation.  <P>SOLUTION: In the shielding member control system, electric connectors 2a, 2b are interposed between the ECU 1 and curtain motor units 3a, 3b, and receive control signals transmitted from the ECU 1 via a communication line C. In response to the received control signals, a motor drive circuit 21 puts out drive signals for driving motors included in the curtain motor units 3a, 3b. This means that the electric connectors 2a, 2b absorb the variation gap between respective curtain motor units 3a, 3b that is caused by a variation in the types of a rear sunshade curtain CTN. The ECU 1, therefore, operates only to put out the control signals corresponding to the type of each curtain motor unit 3a, 3b, which allows the integration of the hardware specification of the ECU 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006074089-A (JP)
Title: Symbol clock recovery apparatus, symbol clock recovery program, and symbol clock recovery method
Inventor: TAKAMATSU KAORU
IPC: H04L27/22
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for accurately detecting a symbol timing without the need for using a synchronous word in the case of recovering a symbol clock on the basis of a digital modulation signal.  <P>SOLUTION: A symbol clock recovery apparatus includes: symbol value acquisition means 1, 2 for acquiring a symbol value in a sampling timing by a sampling clock with a frequency being a multiple of m (m is an integer of 3 or over) of the frequency of the symbol clock recovered on the basis of a digital modulation signal; an arithmetic means 4 for obtaining an arithmetic value denoting whether or not each symbol value sequentially obtained is identical to a one-preceding symbol value; a buffer means 4 for sequentially storing each arithmetic value sequentially obtained to a buffer in a form of n (n is an integer of 1 or 2 or over)-row m-column matrix; and a timing detection means 7 for detecting the symbol timing on the basis of the sampling timing corresponding to each column of the buffer and the arithmetic values stored in the buffer.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006069259-A (JP)
Title: Steering apparatus
Inventor: SUGITANI NOBUO
IPC: B62D6/00
Filed: 2004-08-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steering apparatus capable of suppressing degradation of the vehicular behavior caused when the steering direction and the turning direction are inverted.  <P>SOLUTION: When a driver inverts the steering direction while the actual turning angle λ of a turning wheel has a follow-up delay with respect to the standard target turning angle λt according to the steering by the driver, the value (λ/λt) obtained by dividing the actual turning angle λ measured at this time point by the standard target turning angle λt is set as the target correction ratio r to correct the standard target turning angle λt. The standard target turning angle λt is corrected by the target correction ratio r and set as the controlled target turning angle λtt over the period in which the steering angle θ reaches zero, and the state of the steering 2 reaches the neutral position.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006074896-A (JP)
Title: Motor control device
Inventor: OTA SEITARO
IPC: H02P29/00
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor control device that can easily and exactly perform control parameter adjustment, does not vibrate, is high in responsiveness, and high in accuracy.  <P>SOLUTION: The motor parameter control device is provided with a control constant identification part that converts and calculates: an expression that time-integrates an inertial total value J obtained by totalling values obtained by converting the rotor inertial value of a motor and the inertia value of a load machine driven by the motor to a rotating shaft of the motor, and a viscosity friction coefficient D, by multiplying a time differentiation value V<SB>fb</SB>' of a motor speed detection signal with a relational expression between a torque command T<SB>ref</SB>and the motor speed detection signal V<SB>fb</SB>; and an expression that time-integrates a relational expression between the torque command T<SB>ref</SB>and the motor speed detection signal V<SB>fb</SB>by multiplying the time differential value V<SB>fb</SB>' of the motor speed detection signal with an expression that is obtained by time-integrating the relational expression between the torque command and the motor speed detection signal.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006068226-A (JP)
Title: Reader/writer for integrated circuit coin
Inventor: ABE HIROSHI
IPC: G06K13/00
Filed: 2004-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To miniaturize a reader/writer for an IC coin first and to inexpensively provide the reader/writer for the IC coin second.  <P>SOLUTION: The reader/writer for the IC coin is provided with: an accepting part for accepting the coin with its surface facing a customer and transporting the coin to a reading/writing part by moving it in a prescribed direction; the reading/writing part for holding the surface of the accepted IC coin in the state of being visible from a customer; a reading/writing unit of the IC coin arranged at the reading/writing part; and a sorting part for sorting the IC coins held by the reading/writing part to a return part.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005110225-A (JP)
Title: Time certification method, time certification audit method, time certification device, audit device, time certification program, time certification audit program, time certification verification program, and program recording medium
Inventor: HOTTA HIDEKAZU
IPC: G06Q50/00
Filed: 2004-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To simply verify an acceptance certification with a user's device, and at the same time, verify the acceptance certification without using public information periodically published to media, etc., and verify the trueness of time given to the acceptance certification.  <P>SOLUTION: A time stamp system 100 comprises a time certification device 1, a time information offering device 2 which offers time information used for the creation of the time stamp, a plurality of client devices 3i, an audit device 5 which performs the audit of the acceptance certification issued by the time certification device 1, and a computer network 4 which mutually connect the respective devices. The time certification device 1 replies the acceptance certification to the client device 3i responding to the time certification request from the client device 3i, and at the same time, if doubt arises in the acceptance certification, the client device 3i can verify the acceptance certification by the information published to media, etc. 40 by the time certification device 1, or the audit result by the audit device 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006068883-A (JP)
Title: Robot device and its control method, and passive wheel device
Inventor: ENDO GEN
IPC: B25J5/00
Filed: 2004-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a leg and wheel hybrid type robot device having both characteristics of the leg-type movement and the wheel-type movement.  <P>SOLUTION: A passive wheel mechanism with an oscillating caster is mounted freely attachably/detachably to/from the tiptoe. A wheel generates oscillating action with friction force between the wheel and a road surface by imparting movement in the Y direction to the tiptoe. A glide angle θ<SB>G</SB>formed by a rolling direction and an advancing direction of the wheel is indirectly formed. Thrust is obtained by converting the movement of the tiptoe in the Y direction to the rotational movement of the wheel on the basis of the anisotrophy of drag that a friction factor in the rolling direction of the wheel is small, however, friction in the axial direction is large.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006079137-A (JP)
Title: Image processor
Inventor: SAGATA OSAMU
IPC: G06F3/12
Filed: 2004-09-07
Abstract: <P>PROBLEM TO BE SOLVED: To convert the inputted document information, which is divided into a plurality of logical pages, into image information composed of the smaller number of physical pages than the number of the logical pages.  <P>SOLUTION: A storage part 5 stores document information received from an OS3 through an AP processing part 2, and a character size information extraction part 4-1 extracts character size information, and a resolution information extraction part 4-2 extracts resolution information, and a number of page deciding part 4-3 decides the number of allocation pages being the number of the logical pages from the character size information and the resolution information, and an allocation processing part 4-5 converts the document information stored in the storage part 5 into the logical pages, and allocates the logical pages to the physical pages based on the number of the allocation pages.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005082148-A (JP)
Title: Steering column module with single moving sensor
Inventor: BARCAT FLORIAN
IPC: B62D1/181
Filed: 2004-09-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple method of variously adjusting a steering column and controlling storage and reproduction of adjustment selected by a driver.  <P>SOLUTION: This electric position control type steering column module comprises a single motor 5 for adjusting handle position along a lateral rotary shaft to adjust tilting of a steering wheel and along the longitudinal direction to adjust depth. The motor drives so that a first thread-cut connecting element for driving a first adjusting mechanism moves along one of the shafts and that a second thread-cut connecting element for driving a second adjusting mechanism moves along the other of the shafts, and the single motor 5 drives a single incremental position sensor for transmitting a position signal to the controller, and the controller receives at least one operation information expressing operating condition of at least one of the connecting elements.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006075711-A (JP)
Title: Rubber composition and pneumatic tire
Inventor: NOHARA DAISUKE
IPC: B02C19/20
Filed: 2004-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a rubber composition which is made to keep the failure characteristic higher than those of the conventional reclaimed rubber and powdery rubber so that consequently the material recycling rate of waste rubber can be improved, and to provide a pneumatic tire.  <P>SOLUTION: The rubber composition contains the rubber powder obtained by pulverizing rubber chips. The rubber powder is manufactured by using a method for pulverizing rubber chips, which comprises: a coarse crushing step A of coarsely crushing rubber chips repeatedly once or more times to form into fine powder, a fine powder recovering step of collecting/recovering the fine powder obtained by coarsely crushing rubber chips; a secondary crushing step of furthermore crushing the recovered fine powder into particulate powder; a secondarily particulate powder recovering step of collecting/recovering the particulate powder crushed at the secondary crushing step; and a product step of screening the final particulate powder by using a filter having a predetermined mesh and withdrawing undersize powder. The coarse crushing step and the secondary crushing step are carried out by using a diamond-electrodeposited rotary drum and a diamond-electrodeposited fixed edge.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005032437-A (JP)
Title: Disk drive
Inventor: UCHINO TSUTOMU
IPC: G11B17/028
Filed: 2004-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a disk drive which is equipped with a disk clamper whose structure is simple and whose assembling work is easy and whose assembling accuracy can be managed with a low manufacturing cost.  <P>SOLUTION: A disk clamper 5 consists of a plate-shape supporting member 50 and a rotor 60 which is supported by the support member 50 to be rotatable. The support member 50 is constructed at the upper part of the chassis of a mechanical assembly 13, and a circular opening 51 is formed roughly in its center part. The rotor 60 consists of a rotor main part 61 which is put into the opening 51, a ring-shaped permanent magnet 65 which is contained in the inside of the rotor main body 61 and a back york 66 which is provided on the upper face of the magnet 65. The disk drive is configured by housing the mechanical assembly 13 which is equipped with such a disk clamper 5 and further a disk tray 4 and a main circuit board assembly 12 in a housing which consists of a bottom plate 11, a case 14 and a front bezel 16.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006083704-A (JP)
Title: Valve timing control device of internal combustion engine
Inventor: YAMANAKA JUNJI
IPC: F01L1/34
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve timing control device, reducing the weight of a plate member to thereby improve the operational responsiveness of a device and prevent the occurrence of abrasion of a bearing.  <P>SOLUTION: This valve timing control device is provided between a timing sprocket 2 and a cam shaft 1, and the electromagnetic force is applied to a hysteresis brake 20 to adjust the relative turning phase of the cam shaft to the timing sprocket. The plate member 2a of the sprocket is provided with a pair of radial windows 8 formed piercing and extending in the radial direction, and also a pair of guide holes 2d where the base end parts 11a of the respective link members 11 pivoted on a driven shaft member 7 by pins 12 are locked to be slid and guided, pierced to be lightened, whereby the plate member is reduced in weight.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006084201-A (JP)
Title: Physical quantity sensor and its manufacturing method
Inventor: BABA HIRONOBU
IPC: G01D3/028
Filed: 2004-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a physical quantity sensor capable of correcting the secondary component of temperature characteristics highly precisely, and its manufacturing method.  <P>SOLUTION: The voltage V1 between the resistance R11 having temperature characteristics and the resistance R12 having no-temperature characteristic is connected to the input terminal of the operational amplifier 41 in the temperature characteristics adjusting circuit CI. When the resistance R11 is changed by the temperature rise, the voltage V1 becomes higher than the output voltage Vo, the temperature characteristics adjusting circuit CI outputs the constant voltage as Vo corresponding to the rectification characteristics of the diodes DI1 and DI2, while in the case the temperature of the resistance R1l is lowered, the voltage V1 becomes lower than the output voltage Vo, the temperature characteristic adjusting circuit CI outputs the voltage Vo corresponding to the temperature characteristics of the resistance R11. The input voltage Vi to the operational amplifier 41 is adjusted so as to output the output voltage Vo as a constant value by the rectification characteristics of the diodes DI1 and DI2.  <P>COPYRIGHT: (C)2006,JPO&NCIPI