baber/WOPTO huggingface dataset:
Patent JP-2007112442-A (JP)
Title: Tire antiskid device
Inventor: SAKUMA KIYOSHI
IPC: B60C27/16
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To allow absorbing the dimensional difference between each antiskid member and coupling member when mounted on a tire and lessen the number of component parts and also the man-hours for assembling.  <P>SOLUTION: A tire antiskid device 50 has blocks 70 each consisting of a pair of antiskid members 52, whose tread parts 54 are arranged approximately parallel. The antiskid members 52 have the tread part 54, legs 58 and 60, connection parts 62 and 64, and coupling members 72 and 74 which are formed in consolidation, and pieces 76 and 78 to connect the antiskid members 52 with each other are formed in a single piece with the coupling members 72 and 74. The coupling members 72 and 74 are arranged capable of expanding and contracting in the longitudinal direction, while the connection part 62 and 64 are formed deformable in the tire circumferential direction. The pieces for coupling 76 and 78 can be bent in the thickness direction to allow folding-up of the part between the antiskid members 52. The coupling members 72 and 74 are deformable in their connection parts with the pieces for coupling 76 and 78 in the tire circumferential direction.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008193423-A (JP)
Title: Receiver
Inventor: YANAGISAWA KEI
IPC: H04L27/38
Filed: 2007-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a receiver with reduced power consumption and improved reception quality.  <P>SOLUTION: The receiver comprises: an equalizer for compensating distortion due to a multipath (delay wave) with respect to a received baseband signal; a detector for performing detection processing of the received baseband signal; a calculating part for calculating a delay spread from the received baseband signal; a comparing part for comparing the delay spread with a threshold given in advance; a displaying part for displaying information showing that tuning-on of the equalizer is recommended when the delay spread is equal to or larger than a threshold and information showing that turning-off of the equalizer is recommended when the delay spread is less than the threshold; an inputting part for inputting a first instruction for tuning-on of the equalizer or a second instruction for turning-off of the equalizer; and an input changeover switch for inputting the received baseband signal only to the equalizer between the equalizer and the detector when the first instruction is input, and inputting the received baseband signal only to the detector between the equalizer and the detector when the second instruction is input.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007115719-A (JP)
Title: Winding device of strip body
Inventor: KITA AKIHISA
IPC: H01M10/04
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To smoothly take out a wound strip body and conduct high-speed winding work in simple constitution.  <P>SOLUTION: A winding device of a strip body includes: first and second winding shafts 12, 14 each of which is divided; a supporting mechanism 16 integrally supporting end parts 12a, 14a of the first and second winding shafts 12, 14; a diameter widening mechanism 18 integrally engaging with large diameter end parts 12b, 14b of the first and second winding shafts 12, 14, displacing the first and second winding shafts 12, 14 in the diameter direction, and having a drawing pin 80 constituting a drawing means; and a rotating mechanism 20 integrally rotating the first and second winding shafts 12, 14.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008188738-A (JP)
Title: Surface-coated cutting tool provided with hard coated layer achieving excellent chipping resistance in heavy cutting of hard-to-cut material
Inventor: OGAMI TSUTOMU
IPC: B23C5/16
Filed: 2007-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface-coated cutting tool provided with a hard coated layer, which achieves excellent chipping resistance in heavy cutting of a hard-to-cut material.  <P>SOLUTION: This surface-coated cutting tool is provided with the hard coated layer constituted by: (a) a lower part layer formed by an N layer having average thickness of 1-5 μm and having varying composition (Cr, Al) in which Al content and Cr content vary continuously between the maximum Al content point and the minimum Al content point along the direction of layer thickness, respectively, or an N layer having varying composition (Cr, Al, M) (wherein, M is one kind or two kinds of additive components selected from among the elements, Si, B, Y, belonging to the 4a, 5a, 6a groups in the periodic table except Cr); and (b) an upper part layer formed by a composition inclined type acid vanadium nitride layer having an oxygen concentration distribution structure having a ratio of oxygen content increasing toward the direction of layer thickness, containing neither oxygen in the lowest face substantially, nor nitrogen in the uppermost surface substantially on a surface of a tool basic body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008190266-A (JP)
Title: Method for forming lower end of wall
Inventor: KOKUBU TOSHIHIDE
IPC: E04B1/64
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for forming a lower end of a wall, which is used for forming a water flowing function at the lower end of a dry wall material for use in a building or a structure.  <P>SOLUTION: In this method for forming the lower end of the wall, the lower end of the wall is formed of a perpendicular plane-like fixing portion 1, an inclined place 2 which is suspended by inclining the lower end of the fixing portion 1 outward, inclined decorative face 4 which is protruded by inclining a lower end of the inclined surface 2 outward and upward, and decorative face 5 which is formed by protruding a leading end of the inclined decorative face 4 upward. In a long starter A, a space 8 is formed of water flow holes 7 which are formed at regular intervals at the lower end of the inclined surface 2 and that of the inclined decorative face 4, the fixing surface 1, the inclined plane 2, the inclined decorative face 4 and the face 5. The starter A is continuously and horizontally fixed to wall substrate α by using the long starter A. After that, the lower end of the wall is formed by inserting a butt end B1 of the dry wall material B into the space 8 of the starter A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008189885-A (JP)
Title: Polymer compositions
Inventor: KOMORI YOSHIHIKO
IPC: C08L7/02
Filed: 2007-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer composition having greatly improved gas barrier performance, while retaining strength.  <P>SOLUTION: This polymer composition is formed by coagulating and/or drying a dispersion in which an inorganic laminar silicate having a length of ≥400 nm and a thickness of ≤10 nm is dispersed in a polymer latex.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008197872-A (JP)
Title: Semiconductor integrated circuit for connection control and printing device
Inventor: TAKAGI TOSHIMITSU
IPC: G06F13/362
Filed: 2007-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-CPU type printing device whose manufacturing costs and performance are well-balanced.  <P>SOLUTION: A control part 13 of a printing device 10 is configured by using an ASIC 20 for connection control connected to two CPUs by a common data bus, N sets of control buses and address buses for giving a bus use permission to the CPU which has issued a bus use request, that is, the ASIC 20 for connection control for, when the bus use requests are simultaneously output from the two CPUs, specifying one CPU from an address output from the CPU which has issued each bus use request, and for giving the bus use permission to the specified CPU.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2007226951-A (JP)
Title: Magnetic memory device using magnetic domain motion
Inventor: KIM KEE-WON
IPC: H01L29/82
Filed: 2007-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic memory device using a magnetic domain motion.  <P>SOLUTION: The magnetic memory device is equipped with: a plurality of memory tracks stacked on a substrate to form a multi-stack while data bits consisting of a plurality of formed magnetic domains are preserved in an array; bit lines formed along the plurality of respective memory tracks; connecting portions formed between each memory track and bit line to constitute a magnetic tunnel junction (MTJ) cell with one data bit region of the memory track; a first input portion electrically connected to each memory track to input a magnetic domain motion signal so as to move the data preserved on the data bit region of the memory track to an adjacent data bit region; and a selecting portion for selecting the memory track among the plurality of memory tracks, on which a reading and/or writing operation can be performed.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2007247894-A (JP)
Title: Gear and gearing device
Inventor: HAGIWARA TORU
IPC: F16H55/08
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce an error of rotation transmission by reducing or eliminating the backlash when gearing one pair of gearwheels.  <P>SOLUTION: It is a gearwheel G<SB>1</SB>with a plurality of gear teeth 1 to transmit the rotational motion by engaging the gear with a counter gearwheel and each gear tooth 1 is geared with the tooth flank 8 of both sides in smooth slant face against the tooth profile 5 of a standard gear by thinning the tooth thickness in the other-end side 7 while thickening the tooth thickness in one end face 6 of the gear width direction so that the lateral cross sectional shape in a parallel flask to the rotating shaft of each gear tooth 1 is formed as an approximately trapezoid. Thereby, the backlash when gearing one pair of gearwheels is reduced can lessened and a rotation transmission error can be reduced.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008198119-A (JP)
Title: Data transfer device, data transfer system, and data transfer method
Inventor: YOSHIDA DAIGO
IPC: G06F13/36
Filed: 2007-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data transfer device, a data transfer method and a data transfer system for efficiently transferring data.  <P>SOLUTION: The request signal of the look-ahead and storage of data specified from an address corresponding to an interrupt signal 3a input from a peripheral equipment part data look-ahead control part 1a is input to a low speed bus interface 1b and a high speed bus interface 1c. Then, data specified by the interrupt signal 3a are output from the low speed bus interface 1b to the high speed bus interface 1c, and an interrupt signal 3b is output from the peripheral equipment part data look-ahead control part 1a. Then, data specified by the interrupt signal 3a are read from the high speed bus interface 1c through a high speed bus 2b from the outside.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008205076-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: NEISHI YUZO
IPC: H01L23/52
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To form a resin layer free from height unevenness, and to form wiring on the resin layer.  <P>SOLUTION: Thermosetting resin precursor layers 40 are formed on a surface forming electrodes 14 for a semiconductor substrate 10. Resin layers 20 are formed by curing the resin precursor layers 40 by a heat. Wiring 30 is formed on the resin layers 20 so as to be electrically connected to the electrode 14. The resin precursor layers 40 are formed so as to contain top faces 22 and side faces 23 erected so as to be connected to the top faces 22. The shape of the top face 22 can be divided into a rectangle 24 inscribed to the top face 22 and a projecting section 28 with a plurality of end sections 26 joined with the rectangle 24. A pair of end sections 26 are joined at least both ends of either one side of the rectangle 24. The projecting sections 28 are projected from the side in a width narrower than the length of the side joining a pair of the end sections 26.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204114-A (JP)
Title: Semiconductor memory information storage device and its write failure countermeasure method
Inventor: SUZUKI TOSHIO
IPC: G06F12/16
Filed: 2007-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor memory information storage device that can be normally operated even when a write error occurs during writing of raw material data into a semiconductor memory.  <P>SOLUTION: The semiconductor memory information storage device writes the raw material data in blocks of semiconductor memories 11-13 of a storage part 1 determined to be writable, referring to a congenital bad block table 5 and an acquired bad block table 6. When an acquired bad block occurs in the middle of writing of the raw material data to cause a write error, the table 6 is registered and updated by a write auxiliary controller 4, and new writable blocks in the semiconductor memories 11-13 are determined according to the registered and updated table 6. Writing of the raw material data whose writing is interrupted is thereby resumed in a newly determined block.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008204226-A (JP)
Title: Form recognition device and its program
Inventor: SHINJO HIROSHI
IPC: G06K9/20
Filed: 2007-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To read a character in a form different in a format and the same in kinds though, by detecting a data area without designating position coordinates for a reading area in advance and judging an attribute of each of the data areas.  <P>SOLUTION: An item name word dictionary 190, in which a character string and the attribute of the item name are registered, is used. The character string of the item name is extracted by detecting the character strings among the form images and collating with the item name dictionary 190. The character string, succeeded in collation with the item name dictionary 190, is judged as the item name character string and the character string, failed in the collation with the item name dictionary 190, as the data character string, and the attribute of the data character string is judged from the position relation between the item name character string and the data character string.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008202584-A (JP)
Title: Shaft coupling tool for cross-flow fan, and cross-flow fan equipped with the same
Inventor: KAWAI TAKASHI
IPC: F04D17/04
Filed: 2007-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shaft coupling tool for a cross-flow fan capable of being comparatively easily and inexpensively manufactured while reducing the number of parts without impairing a function of suppressing noise or vibrations generated due to rotations of the cross-flow fan, and comparatively easily attached to a side surface member; and the cross-flow fan equipped with the same.  <P>SOLUTION: The shaft coupling tool for the cross-flow fan has a boss portion 11 coupling a rotating shaft, and the side surface member of the cross-flow fan is attached to an outer edge area 12b surrounding the boss portion 11. The coupling tool 10 has the boss portion 11, and a plate member 12 to which the boss portion 11 is assembled as a separated body. In the plate member 12, a revolving portion 12w is formed between a cylindrical portion 12a holding the boss portion 11 and the outer edge area 12b. The revolving portion 12w is provided with a flexible area E having a plurality of slits S1, S2 curving and extending in the same direction as a radiating direction from the boss portion 11, and capable of deforming and restoring.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008210210-A (JP)
Title: Personal authentication device, personal authentication system, and personal authentication method
Inventor: MIYAMURA TOMOSATO
IPC: H04N21/472
Filed: 2007-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly secure personal authentication device, system, and method not requiring previous registration nor frequent change of an authentication code.  <P>SOLUTION: This personal authentication device 6 connects to a home electrical appliance 4 such as an HDD/DVD recorder 11 via a home LAN 5 to acquire program reservation information and electronic program guide (EPG) information used in reserving the program and store them in a storage part 32. When personal authentication is started, a home appliance and a program reservation date used for authentication are selected, and program reservation information corresponding to the selection is set as an authentication code. When the program reservation information is inputted via a touch screen 33, the program reservation information is collated with the authentication code, and if agreement is obtained, an authentication signal is outputted to a door lock device 7.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008219066-A (JP)
Title: Piezoelectric vibration piece
Inventor: TANAYA HIDEO
IPC: H03H9/19
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To minimize strength decline against a falling impact and to prevent vibration leakage.  <P>SOLUTION: At the base part 10 of the piezoelectric vibration piece, a pair of cuts 14 are formed in opposing directions along one straight line so that a constricted shape appears on front and back surfaces. The base part 10 includes first and second parts 16 and 18 positioned on both sides holding the pair of cuts 14 therebetween and a connection part 20 for connecting the first and second parts 16 and 18 between the pair of cuts 14. A pair of vibration arms 12 extend in parallel to the front and back surfaces from the first part 16. The shape of the connection part 20 is one of the shapes of a group comprising a shape for which a triangle is connected to both ends of a rectangle, a shape for which a semicircle is connected to both ends of the rectangle, a diamond shape and a circular shape, on a cross section orthogonal to the front and back surfaces and including one straight line.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008216284-A (JP)
Title: Image forming apparatus
Inventor: UCHIDA SHINICHI
IPC: G03G21/00
Filed: 2007-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To reduce labor and time to clean an apparatus after the apparatus is conveyed, by preventing developer stored in a developing unit from dropping down through an opening.  <P>SOLUTION: A color printer 1 for forming a color image includes: a photoreceptor drum 2; a rotary developing device 3; a driving mechanism 26; a mode determining means 81; and a control means 8. The mode determining means 81 determines that a conveying mode is selected as the rotating position control mode for the rotary developing device 3. When the conveying mode is selected, the control means 8 controls the driving mechanism 26 to rotate a frame 222 so that the opening 22a of the first developing unit 221 is positioned below the opening 22a of another developing unit 221.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215444-A (JP)
Title: Screw device and its manufacturing method
Inventor: MIYAHARA SOUSHI
IPC: F16H25/22
Filed: 2007-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw device capable of feeling at ease to look at, by circulating a rolling body, even if a return member is damaged.  <P>SOLUTION: This screw device has a screw shaft 7 forming a spiral rolling body rolling traveling groove 7a on the outer periphery, a nut 1 forming a spiral load rolling body rolling traveling groove 1a opposed to the rolling body rolling traveling groove 7a of the screw shaft 7 on the inner periphery, the return member 8 forming a rolling body return passage 13 connecting one end and the other end of the load rolling body rolling traveling surface 1a of the nut 1, a load rolling body rolling traveling passage 15 between the rolling body rolling traveling groove 7a of the screw shaft 7 and the load rolling body rolling traveling groove 1a of the nut 1, and a plurality of rolling bodies 9 stored in the rolling body return passage 13 of the return member 8. The return member 8 is formed by joining a half-split piece divided into two parts along the rolling body return passage 13. The nut 1 has a recessed part made to correspond to a shape of the return member 8, and a cover is installed for covering the whole return member 8 exposed to the outside of the nut 1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008215471-A (JP)
Title: Tapered roller bearing
Inventor: TAKEUCHI TAKUMI
IPC: F16C19/36
Filed: 2007-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tapered roller bearing capable of increasing a static rated load only by an internal design change, without changing an outside dimension, without a risk of reducing strength of a cage.  <P>SOLUTION: This tapered roller bearing 10 has an inner ring 11 having a tapered raceway surface 16, having a small collar part 18 on the small diameter side of the raceway surface 16 and having a large collar part 17 on the large diameter side, an outer ring 21 having a tapered raceway surface 20, a plurality of tapered rollers 13 rollingly arranged between the raceway surface 16 of the inner ring and the raceway surface 20 of the outer ring 21, and the cage 14 retaining these tapered rollers 13 at an equal interval in the circumferential direction. The length L2 in the axial direction of the small collar part 18 of the inner ring 11, is set in a range of 3 to 10% of the length L1 of the tapered rollers 13. the small collar part 18 is coated with a metal before heat treatment.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008217589-A (JP)
Title: Learning apparatus and pattern recognizing apparatus
Inventor: HATTORI HIROSHI
IPC: G06N3/00
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pattern recognizing apparatus capable of improving the performance of identification.  <P>SOLUTION: The pattern recognizing apparatus 50 comprises a local feature calculating unit 52, an input unit 54, a feature quantizing unit 56, an identifying unit 58, an integrating unit 60, a final identifying unit 62 and an output unit 64. The pattern recognizing apparatus calculates arrangement features relating to spatial arrangement from predicted labels of neighborhood windows as well as local features acquired from partial images in a reference window, and sequentially selects a combination effective for identification among the plurality of these features.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008213739-A (JP)
Title: Bumper structure, front structure of vehicle, and rear structure of vehicle
Inventor: IKEDA FUMIHIKO
IPC: B62D25/08
Filed: 2007-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To enhance absorption performance of collision energy at minimal wrap collision.  <P>SOLUTION: When the vehicle 1 collides against a collision object G with a minimal wrap, an inner side surface 130A in a vehicle width direction of a projection part 130 of a reinforce extension 120 is abutted on an outer side surface 10B in a vehicle width direction of a front side member 10. Thereby, reaction force is enhanced by receiving collision load input to the reinforce extension 120 by the outer side surface 10B in the vehicle width direction of the front side member 10. Accordingly, not only the collision energy is absorbed by bending deformation in the vehicle width direction of the reinforce extension 120 but also the collision energy is absorbed (absorption amount of collision energy of reinforce extension is increased) by collapse of cross section in a vehicle longitudinal direction (axial direction) of the reinforce extension 120. Accordingly, the absorption performance of the collision energy at the minimal wrap collision is enhanced.  <P>COPYRIGHT: (C)2008,JPO&INPIT