baber/WOPTO huggingface dataset:
Patent JP-2006143417-A (JP)
Title: Belt driving device
Inventor: ISHII KUNIHIKO
IPC: G03G21/00
Filed: 2004-11-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a belt driving device capable of preventing increase of heat capacity of a roller and capable of preventing the belt from being held in a space between the roller and a meandering prevention member.  <P>SOLUTION: In the belt driving device equipped with the belt 1 suspended between the rollers and the meandering prevention member 11 provided on an end of the roller 4 and restricting meandering of the belt 1 to the roller shaft direction so as to drive the belt 1, a notch 4a opened to the roller end surface side and extended to the roller shaft direction is provided, and a protrusion 11a inserted into the notch 4a is provided on an inner periphery of the meandering prevention member 11.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006150164-A (JP)
Title: Production method of air-permeable member
Inventor: IKEYAMA YOSHIKI
IPC: B01D39/00
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of an air-permeable member of high production efficiency and enhanced reliability.  <P>SOLUTION: An assembly of reinforcing bodies 11 having air ports 12 is prepared; the air ports 12 of the assembly are covered with air-permeable filters 13 to produce the assembly of multiple air-permeable members; the assembly is divided into every air-permeable member to obtain the air-permeable member. This method provides better work efficiency and lower production cost than a method of producing the air-permeable member one by one. In the inspection of characteristics of the air-permeable member at the production time, for example, the assembly of the multiple air-permeable members are inspected, then divided, to reduce the labor and cost required for the inspection.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006154979-A (JP)
Title: Floating point number arithmetic circuit
Inventor: ISHII MASAAKI
IPC: G06F9/305
Filed: 2004-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently provide arithmetic object data in a floating point number arithmetic circuit.  <P>SOLUTION: In this floating point number arithmetic circuit, an instruction with a W bit width is supplied from a memory 200 through a load store unit 110 to an instruction decoder 120. Data with a N bit width embedded in an instruction as an immediate are converted into a floating point number with a F bit width by a converting circuit 130, and defined as an arithmetic object by an arithmetic unit 140 of the floating point number. The data converted by the converting circuit 130 or the arithmetic result calculated by the arithmetic unit are stored through a selector 150 in a register file 170. The converting circuit 130 is provided with an integer converter 300 for converting an integer with the N bit width into a floating point number with the F bit width and a floating point number converter 400 for converting the floating point number with the N bit width into the floating point number with the F bit width, and configured to convert the data with the N bit width into the floating point number with the F bit width.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006149518-A (JP)
Title: Volume coil for mr apparatus
Inventor: NAKAJIMA IWAO
IPC: G01R33/34
Filed: 2004-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a volume coil for a MR apparatus which enables the simplification of an element mechanism and a tuning operation, the realization of a blocking function and the change of a feeding point impedance.  <P>SOLUTION: The volume coil for the MR apparatus includes a radio wave shield comprised of a shield plate and an element comprised of a radiation plate inside of the shield plate, a resonance frequency adjustment plate outside of the shield plate and a conductive plate to electrically connect the radiation plate and the resonance frequency adjustment plate, wherein the inside and the outside of the shield plate are respectively formed of a conductive material and an insulative material, a conductive pattern is printed on a surface of the insulative material outside of a part of the shield plate exceeding a pointed head of the resonance frequency adjustment plate, the conductive pattern is formed of two or more conductive members disposed at the positions with respectively prescribed distances from the pointed head of the resonance frequency adjustment plate and the length of the resonance frequency adjustment plate is practically changed by connecting the prescribed number of the conductive members and the pointed head of the resonance frequency adjustment plate by solder welding to change the resonance frequency thereby.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006151181-A (JP)
Title: Brake pedal mechanism
Inventor: HIGUCHI TAKUYA
IPC: B60T7/06
Filed: 2004-11-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a brake pedal mechanism capable of adjusting hysteresis characteristic independently of a relationship of pedal effort and pedal stroke.  <P>SOLUTION: The brake pedal mechanism is provided with a rotation resistance adjustment means for increasing rotation resistance in a returning rotation direction than rotation resistance in a stepping rotation direction relative to a turning part 2 normally/reversely rotated according to the stroke of the brake pedal 1. The rotation resistance adjustment means is constituted of one way-clutch K and a friction member.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006157531-A (JP)
Title: Apparatus for coding and decoding moving image
Inventor: FUKUSHIMA SHIGERU
IPC: H04N19/51
Filed: 2004-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for coding and decoding a moving image capable of minimizing an increase in a code amount of a motion vector while inserting an interpolation pixel among actual pixels to improve the accuracy of motion compensation.  <P>SOLUTION: Motion vectors are divided into motion vectors with integer pixel accuracy that can be represented by an integer and motion vectors with fractional accuracy that has to be represented by a fraction. In the case of a motion vector with integer accuracy, the motion vector is converted into a value obtained by multiplying it by prescribed value to encode the value. In the case of a motion vector with fractional accuracy, the motion vector is converted into a value obtained by multiplying an integer part by a prescribed number and adding a prescribed odd number value to encode the value, while a fractional part is regarded as motion vector accuracy information and encoded as different information. In decoding, in the case of integer accuracy, a division is performed by the prescribed value to calculate a motion vector, and in the case of fractional accuracy, subtraction is performed by a prescribed odd number value, and a value divided by the prescribed value is added to the motion vector accuracy information to calculate the motion vector.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006157795-A (JP)
Title: Folding electronic apparatus
Inventor: TANIGAWA TORU
IPC: H04M1/02
Filed: 2004-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a folding type electronic apparatus capable of preventing display parts of cases from being abutted with an operating part even if the number of components is decreased.  <P>SOLUTION: A folding type portable telephone set 1 comprises an upper case 2 and a lower case 3 which are coupled by a hinge 4 so as to be opened/closed, and a connector cover 5 for closing a connector provided on a side face of the lower case 3. The upper case 2 includes a display part 6 on a face that becomes inner when the upper case 3 and the lower case 3 are closed, and the lower case 3 has an operating part 9 on a face that becomes inner when the upper case 2 and the lower case 3 are closed. The connector cover 5 is protruded from the face whereon the operating part 9 is formed, and further protruded higher than the operating part 9.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2005166249-A (JP)
Title: Adjustment of a magnetic memory cell write current
Inventor: PERNER FREDERICK A
IPC: H01L27/105
Filed: 2004-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method adjusting a magnetic memory cell write current to an optimum magnitude, and a magnetic memory cell array provided with such a adjuster.  <P>SOLUTION: Write current offset is summed to the magnetic memory cell write current, and whether a write error condition is caused is judged when writing to a magnetic memory cell with the modified magnetic memory cell write current. If the write error condition occurs, the magnetic memory cell write current is increased or decreased until the write error condition is eliminated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2006164585-A (JP)
Title: Connector
Inventor: AIHARA TETSUYA
IPC: H01R13/42
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small connector.  <P>SOLUTION: A housing 10 of a female connector 1 is provided with a plurality of cavities 11 each accommodating a female terminal metal fitting 60 as a pair of cavity rows 11A, 11B extending in rows laterally to the direction of engaging with a male connector, which rows are stacked in two steps in the up/down direction. The positions of the cavities 11 are shifted laterally to each other between the cavity rows 11A and 11B, so the cavities 11 in the up/down relation are alternately positioned. Hence, in the left lower end part and the right upper end part of the housing 10, a blank space S1 and a blank space S2, in which the cavity is not provided, are formed, respectively. The housing 10 is installed from downward with a retainer 30. Receiving parts 26, 27 engaging with locking parts 41, 42 of the retainer 30 are formed in the blank spaces S1, S2, respectively.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160011-A (JP)
Title: Runflat tire
Inventor: TOMIYAMA MASAHIRO
IPC: B60C17/04
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a core-type run flat tire improving straight traveling performance during run-flat traveling.  <P>SOLUTION: In the runflat tire, the traveling for a certain distance is possible by disposing a core 4 in an air chamber 3 of a pneumatic tire 2 even if an air pressure drops. The rigidity of the core 4 in the radial direction of the side disposed on the vehicle side in mounting the tire to the vehicle is made to be smaller than that of the side disposed on the outside. The amount of deformation of the core in the radial direction due to the vehicle load in run-flat traveling is increased thereby. Camber thrust force is generated by increasing a camber angle to suppress deflection of the vehicle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006165129-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: IZUMI TAKATOSHI
IPC: H01L27/105
Filed: 2004-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To realize a reliable semiconductor device which secures high capacitor characteristics by suppressing sufficiently H<SB>2</SB>attack without spoiling the function of the interlayer insulating film which covers wiring and the like, in the semiconductor device which has ferroelectric capacitor structure.  <P>SOLUTION: A second HDP-CVD oxide film 5 is formed so that a void 6 may be formed in a position lower than the aluminum wiring 2 between aluminum wiring 2, by adjusting the position of a semiconductor substrate placed fixedly with a HDP-CVD device at a substrate supporting stand in the chamber in an up-and-down direction.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160055-A (JP)
Title: Pneumatic radial tire
Inventor: NAMAIZAWA JUNJI
IPC: B60C11/13
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire of all-season type or mud and snow type capable of enhancing the on-snow performance without degrading the pattern noise or the wear-resistant performance.  <P>SOLUTION: Circumferential main grooves 14 are formed in a wave shape with an amplitude in the tire width direction, and sub main grooves 24 are formed in a part of a land row 20. Thus, the forces in the tire advancing direction and the braking direction can be obtained, and the starting, braking and steering (turning) operations of a vehicle can be reliably performed on a snowy road surface.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160076-A (JP)
Title: Electric power steering device
Inventor: NISHIMURA AKIHIKO
IPC: B62D101/00
Filed: 2004-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device causing a driver to get aware of an approach to the vicinity of a stopper around the maximum steering angle, and prevent the collision of a rack with the stopper by a strong force.  <P>SOLUTION: The electric power steering device is equipped with a torque sensor 21 detecting the steering torque applied to a steering member, and a steering angle sensor 18 detecting the steering angle of the steering member to drive a motor 6 to assist the steering based on the detected steering torque. The electric power steering device is equipped with a means 8 detecting a steering angle speed of the steering member, a steering angle speed determination means 10 determining whether or not the steering angle speed is not less than a predetermined angle speed, a steering angle determination means 9 determining whether or not the steering angle is the predetermined angle, and a reduction means 11 which reduces the output of the motor 6 for a predetermined time when the steering angle speed determination means 10 determines it is not less than a predetermined angle speed, and the steering angle determination means 9 determined that it is a predetermined angle.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006160937-A (JP)
Title: Propylene polymer composition
Inventor: NAKAJIMA HIROYOSHI
IPC: C08L23/10
Filed: 2004-12-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a propylene polymer composition excellent in coating adhesion, elongation, rigidity and impact strength.  <P>SOLUTION: The propylene polymer composition comprises a propylene polymer (component (A)) and a modified olefin polymer (component (B)) in an amount of 5-400 pts.wt. based on 100 pts.wt. of the component (A) wherein the component (B) is a modified olefin polymer prepared by heat-treating an olefin polymer powder (component (B1)), an ethylenically unsaturated bond-containing monomer (component (B2)) in an amount of 0.1-20 pts.wt., an organic peroxide (component (B3)) in an amount of 0.1-20 pts.wt., and an organic porous powder (component (B4)) in an amount of 0.1-20 pts.wt., based on 100 pts.wt. of the component (B1).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006171027-A (JP)
Title: Illuminating device for microscope and fluorescence microscope system
Inventor: KUBO HIROICHI
IPC: G02B21/06
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To make a laser beam incident on a microscope main body as parallel light of a uniform beam diameter without reducing joint efficiency relative to an optical fiber even in the case where a wavelength changes when fluorescence observation is carried out such that a laser beam emitted from the laser light source is guided to a microscope main body by the use of the optical fiber.  <P>SOLUTION: The illuminating device 1 for the microscope includes: the laser light source 5 for emitting a laser beam; the optical fiber 10 for guiding the laser beam from the laser light source 5 to the microscope main body 3; and two zoom optical systems 9 and 11 disposed opposite each other such that the zoom optical system 9 is located at one end 10a of the optical fiber 10 and the zoom optical system 11 is located at the other end 10b of it, the zoom optical system 9, having at least one of lenses 9a and 9b movable in the direction of an optical axis and the zoom optical system 11 having at least one of the lenses 11a and 11b movable in the direction of the optical axis, based on the wavelength of the laser beam emitted from the laser light source 5.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006169643-A (JP)
Title: Bleaching aid for cellulose pulp
Inventor: OI HIROFUMI
IPC: D21C9/10
Filed: 2004-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bleaching aid for cellulose pulp having excellent delignification properties.  <P>SOLUTION: The bleaching aid for the cellulose pulp composed of an alkylene oxide adduct (X1) of a polyol, an amine or an amide and/or a urethanized material (X2) of the alkylene oxide adduct (X1) and characterized as having 2,000-50,000 weight-average molecular weight of the (X1) is used. The bleaching aid preferably comprises the (X1) and the (X1) having an oxyethylene group and the content of the oxyethylene group is preferably 5-90 wt.% based on the total weight of the oxyalkylene group. Furthermore, the bleaching aid preferably comprises the (X1) and the (X1) having the oxyethylene group and oxypropylene group which are preferably bound in a block form. The bleaching aid preferably further comprises a defoaming agent (E) and/or a water-soluble polymer (F).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006171860-A (JP)
Title: Usb device with overcurrent preventing device
Inventor: NAKAMURA SHUICHI
IPC: G06F1/30
Filed: 2004-12-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism where any USB device or USB host or USB cable does not break down even when any overcurrent preventing device is not mounted on a USB host side, and even when an overcurrent flowing due to the wiring mistake of a USB cable may result in breakdown.  <P>SOLUTION: This USB device having a USB interface is provided with an overcurrent preventing means in a D+ signal line or a D- signal line or a Ground line between a USB B type receptacle and USB function controller at the device side and a Ground line.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006170094-A (JP)
Title: Exhaust pipe joint and method for manufacturing the same
Inventor: TAIRA MASAO
IPC: F16L27/12
Filed: 2004-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust pipe joint good in assembly work efficiency, not taking time for assembly, low in resistance at a time exhaust gas pass through the same and good in exhaust efficiency, and requiring a small installation space, and a method for manufacturing the same.  <P>SOLUTION: In this exhaust pipe joint 10, an opening part 1a and an opening part 1b are formed at both ends of an outer pipe 1, an inner spherical surface part 1b of radius R having a center on a pipe center line is formed in a center part, an outer pipe 1 having a bellows 1c formed near a downstream side of the inner spherical surface part 1b and an outer spherical surface part 2b internally touching the inner spherical surface part 1b of the outer pipe 1 at one end and enabling to rotate are formed, a fluid passage 2c continuing to the outer spherical surface part 2b along an axial direction with keeping a predetermined distance from the bellows part 1c of the outer pipe 1 is formed, an opening part 2d on another end is composed of the slidable inner pipe 2 with internally touching an opening part 1d on another end of the outer pipe 1.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006171615-A (JP)
Title: Zoom lens
Inventor: NOBE KUNIAKI
IPC: H04N5/225
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact zoom lens having a high variable power ratio of ≥20.  <P>SOLUTION: The zoom lens comprises a first lens group having positive refractive power and fixed, a second lens group having negative refractive power and moved for variable power, a third lens group having positive refractive power and fixed, and a fourth lens group having positive refractive power and moved for variable power, and correcting the positional change of the image plane in a change of an object distance, in the order starting from the object side. The first lens group consists of a negative 11th lens, a positive 12th lens and a positive 13th lens, in the order starting from the object side. The second lens group consists of a negative 21st lens formed of inorganic glass and turned with a strong face toward the image side, a negative 22nd lens formed of plastic and a positive 23rd lens formed of plastic, in the order starting from the object side. If the Abbe number of at least one lens having the positive refractive power of the first lens group is defined as ν<SB>d</SB>, the prescribed condition expression is satisfied.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006173535-A (JP)
Title: Flexible substrate and its connecting method
Inventor: OKAJI AKIMASA
IPC: H05K3/36
Filed: 2004-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible substrate and its connecting method that can achieve high mounting quality.  <P>SOLUTION: The flexible substrate 10 having a reinforcing plate 1 stuck on the back of a connection part connected to a rigid substrate is mounted at a designated position on the rigid substrate by using a component mounting machine, and heated and pressed to connect the flexible substrate 10 to the rigid substrate, and then the reinforcing plate 1 is peeled.  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006179142-A (JP)
Title: File reading system for optical disk, control method, and program
Inventor: KATO TATSUYA
IPC: G11B7/085
Filed: 2004-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To correctly read data from a lead-in area of an optical disk, even if a limit switch is attached within a tolerance but close to the end thereof and a total amount of written files remains minimum.  <P>SOLUTION: Positions where limit switches are attached in consideration of the tolerance and an amount v for correction are represented by Ml to Mu. Regarding the lead-in area of an optical disk 10, radial direction positions which are allowed as radial direction positions of innermost and outermost circumferences are represented by Dl and Du. Further, it is assumed that a=Du-Dl, b1=Dl-Ml, and b2=Mu-Du. The activation of a servo for an optical pickup 14 is started at an initial radial direction position and the optical pickup 14 is caused to read data from the optical disk (S51), and, the optical pickup 14 is shifted by Su (0<Su≤b1 or a) in a radial direction toward an outer circumference with respect to the initial radial direction position and by Sl1 and Sl2 (a≤Sl1≤a+b2, 0<Sl2<Sl1) in a radial direction toward an inner circumference. Thereafter, the optical pickup 14 is caused to read data from the optical disk 10 (S53, S55 and S57).  <P>COPYRIGHT: (C)2006,JPO&NCIPI
Patent JP-2006184340-A (JP)
Title: Method of manufacturing display apparatus
Inventor: ARAI TATSUO
IPC: G09F9/37
Filed: 2004-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To make a display face flat and to facilitate the control of injection amount of liquid in a method of manufacturing a display apparatus which performs a display by moving the liquid between electrodes.  <P>SOLUTION: First, a rear face side (transparent) plate 3 and a middle layer forming body 11 are stuck together via a side wall 17 of a flat grid shape rear face side, composed of thermosetting resin interposed between them and a rear face side space 22 is formed. Next, the liquid 23 is injected by pressure difference through a liquid moving hole 15 of the middle layer forming body 11 in the rear face side space 22. Then, the middle layer forming body 11 and a front side transparent plate 2 are stuck together via a side wall 16 of a flat grid shape front face side, composed of thermosetting resin interposed between them and a front side space 21 is formed. In the display apparatus, a display state is switched between the state that the liquid 23 is in the rear face side space 22 (the front face side space 21 is filled with air) and the state that the liquid 23 is in the front face side space 21 (the rear face side space 22 is filled with air).  <P>COPYRIGHT: (C)2006,JPO&NCIPI