baber/WOPTO huggingface dataset:
Patent JP-2009024219-A (JP)
Title: High strength and formable aluminum alloy cold-rolled sheet
Inventor: MATSUMOTO KATSUSHI
IPC: C22C21/06
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Al-Mg based alloy cold-rolled sheet of high Mg which can provide a total elongation of ≥10% in spite of having high strength satisfying a tensile strength of ≥500 MPa, can be formed in spite of its high strength, and has an excellent balance of the strength and ductility, and excellent formability.  <P>SOLUTION: The crystal grain diameter in the sheet thickness direction of an Al-Mg based aluminum alloy cold-rolled sheet having a high Mg content are finely elongated to a rolling direction, also, Mg based precipitates in the crystal grains are finely suppressed so as to have a fixed numerical density or below, thus the total elongation when tensile strength is 500 to <600 MPa is controlled to ≥10%. In this way, the characteristics of the Al-Mg based aluminum alloy cold-rolled sheet where it can be formed in spite of its high strength are improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009027846-A (JP)
Title: Permanent magnet and surface magnet type motor employing the same
Inventor: YABUMI TAKAO
IPC: H02K15/03
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a permanent magnet suitable for a surface magnet type motor and reducing the motor in size while increasing output.  <P>SOLUTION: The permanent magnet arranged on the rotor surface of a motor is formed integrally in a substantially arcuate shape by connecting a plurality of magnet materials having different coercive forces. At the both edges of the magnet where the pole changes after magnetization, at least a high coercive force portion made of a magnet material having the highest coercive force is provided and the easy magnetization axis of the magnet is oriented in the radial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009026105-A (JP)
Title: Dish information management system
Inventor: UEMOTO KATSUNORI
IPC: G06Q10/00
Filed: 2007-07-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dish information management system for determining a company handling dish information developed by an unspecified number of people.  <P>SOLUTION: The dish information management system is provided with steps for: inputting dish information including a name of a dish, description of the dish, a recipe of the dish, and images of the dish from a provider terminal 10 through a network; inputting sales quantity after trial of the dish from a supervisor terminal 20; displaying the sales quantity and sales amount of the dish as a table; inputting bid prices of the dish from company terminals 30 accessing the display; and determining at least one successful bidder company in the descending order of bid prices.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009023071-A (JP)
Title: Workpiece positioning apparatus in machine tool
Inventor: IWAKURA MAMORU
IPC: B23Q1/01
Filed: 2007-07-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a workpiece positioning apparatus in a machine tool in which the number of components is reduced, the manufacture and assembly work is facilitated, and the cost is thereby reduced.  <P>SOLUTION: First and second locating pins 21, 22 for positioning a first workpieace W1 and first to fourth seat pads 31 to 34 are attached on a top surface of a worktable 14 rotatably attached on a bed. Third and fourth locating pins 23, 24 for positioning a second workpiece and fifth to eighth seat pads 35 to 38 are attached on the top surface of the worktable 14. The worktable 14 is rotated by 180° to selectively attach one of the first workpiece W1 and the second workpiece individually having a specification different from each other on the worktable 14.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009032569-A (JP)
Title: Structural body and device using this
Inventor: FUKUDA KENJIRO
IPC: B01D53/60
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structural body in which superior treatment can be given against a treating fluid in a structural body having a free end on one side, and also to provide a device using this.  <P>SOLUTION: This structural body is equipped with a first side part 7, a second side part 8 arranged separated from the first side part 7, a first electrode part 1 which is composed by retaining the first electrode 3 and in which one side is a fixed end 1a fixed to the first side part and the other side is a free end 1b that is extended toward the second side part side, and a second electrode part 2 which is composed by retaining the second electrode 4 and in which the other side is a fixed end 2a fixed to the second side part 8, and one side is a free end extended toward the first side part 7 side. The first electrode part 1 and the second electrode part 2 are oppositely arranged via a space 9 in between, while an auxiliary electrode 11 electrically connected to the second electrode 4 is equipped in a region opposed to the other side of the first electrode part 1 in the interior of the second side part 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009033571-A (JP)
Title: Integrated antenna
Inventor: NISHI TAKASHI
IPC: H01Q13/16
Filed: 2007-07-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an integrated antenna capable of preventing radiation power from being reduced locally.  <P>SOLUTION: The present invention relates to an integrated antenna including: a ground plate; a first antenna which is disposed in a central portion on one side of the ground plate and has directivity in a direction vertical to the one side of the ground plate; and a second antenna and a third antenna which operate at frequencies, different from that of the first antenna, approximately equal to each other and are disposed in a portion around the central portion on the one side of the ground plate while holding the first antenna therebetween. The second antenna and the third antenna have a horizontal part including a component along with the one side of the ground plate, respectively, and in a portion of a shortest distance from an electrical center of the first antenna in the horizontal part, the phase of an induction current induced by a current flowing on the first antenna is made different between the second antenna and the third antenna.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009035891-A (JP)
Title: Anchoring structure of braking nut and fastening bolt
Inventor: KANEO SATORU
IPC: E04C5/12
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a braking nut which enables rust prevention to be applied to a prestressing steel bar, without making water etc. intrude into an anchor plate portion for inserting the prestressing steel bar, from the outside, and to provide a fastening bolt anchoring structure.  <P>SOLUTION: This fastening bolt anchoring structure comprises: a fastening bolt 10; a nut 11 for screwing the fastening bolt 10; the anchor plate 16 which abuts on the nut 11, and which has a through-hole for inserting the fastening bolt 10; and the braking nut 14 which is composed of a cylindrically-formed locking portion, and a fastening portion formed in such a cylindrical shape as to have an outside diameter larger than that of the locking portion. The fastening portion and the locking portion are provided with first and second through-holes for inserting the fastening bolt, respectively. First and second waterproof portions for preventing the intrusion of the water into the fastening bolt from the outside are provided on the inner peripheral surfaces of the first and second through-holes, respectively.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009036274-A (JP)
Title: Roller chain
Inventor: UBUTAKA MICHIO
IPC: F16G13/06
Filed: 2007-07-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller chain capable of preventing occurrence of displacement between an inner link plate and a bushing even when excessive tension is applied to the chain or fitting force between the bushing and a bushing hole is reduced due to occurrence of a creep phenomenon by the use of the chain in a high temperature region.  <P>SOLUTION: The bushing 3 is provided with a small diameter section 3a fitted in the bushing hole 5 and a large diameter section 3b, and an annular stepped section 3c in the boundary section thereof. The front end section of the small diameter section 3a is provided with an annular thin section 3d with its thickness gradually reduced toward the forefront side of the bushing. In the bushing 3 with the small diameter section 3a press-fitted in the bushing hole 5, the annular stepped section 3c is engaged with the end rim section of the bushing hole 5, and the front end of the small diameter section 3a protruded from the outside surface 4a of the inner link plate is partially caulked and tacked. Thus, the bushing 3 is fixed in the inner link plate 4 by the annular stepped section 3c and a tacking section 3e.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009038541-A (JP)
Title: On-vehicle unit
Inventor: OKAWA AKIHIRO
IPC: H04B1/18
Filed: 2007-08-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an on-vehicle unit capable of separating each superimposed signal from a signal, where an optical beacon signal, a radio wave beacon signal and a DSRC (Dedicated Short Range Communication) signal are superimposed on a DC power supply signal, without adding many circuit components.  <P>SOLUTION: In order to separate a signal superimposed with an optical beacon signal, a radio wave beacon signal, a DSRC signal, and DC power supply signal, at first, signal separation is performed between the radio wave beacon signal and the DSRC signal, as well as, between the optical beacon signal and DC power supply signal, according to the frequency selectivity of an inductor and a capacitor. Next, a device board pattern, by which the radio wave beacon signal and the DSRC signal flow, is branched to the radio wave beacon circuit direction and to the DSRC circuit direction. Standing waves of the DSRC signal are generated on a pattern line heading to the radio wave beacon circuit from the branch point, in order to prevent the DSRC signal from flowing in the radio wave beacon circuit direction, and signals are separated.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009039797-A (JP)
Title: Grinding device
Inventor: KAMENO HIRONORI
IPC: B24B41/04
Filed: 2007-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grinding device reducing an impact force and hardly causing the wear of a grinding wheel even if the axial position of a groove deviates when machining a groove formed on the peripheral surface of a workpiece.  <P>SOLUTION: The grinding wheel G with a grinding surface S formed on the outer peripheral surface is mounted to a grinding wheel spindle 5 supported to a casing 4 axially and radially in a non-contact manner by control type axial magnetic bearings 6 and control type radial magnetic bearings 7, 8 and rotated by an electric motor 10. The casing 4 is axially positioned and then radially moved to grind a ground part of the workpiece. Before the casing 4 radially moves and the grinding wheel G comes in contact with the workpiece, the stiffness value of the radial magnetic bearings 7, 8 is set at an initialization value lower than a value in the usual grinding time, and after the grinding surface S of the grinding wheel G comes in contact with the workpiece, the stiffness value of the radial magnetic bearings 7, 8 is set at a value higher than the initialization value to grind the workpiece.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009040307-A (JP)
Title: Control device and system for vehicle
Inventor: NAKAI YASUHIRO
IPC: B60W10/10
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that it is difficult to easily and suitably calculate manipulated variables or adapt them, and that it is difficult to properly calculate the manipulated variables when feedback-controlling actual acceleration to target acceleration by operating a power train (engine 10, automatic transmission 14) for generating the driving power of a vehicle and a brake actuator 20 for generating the braking force of a vehicle.  <P>SOLUTION: When it is predicted that it is impossible to generate required torque for controlling the actual acceleration of a vehicle to target acceleration only by a power train, the pump Po of a brake actuator 20 is started in advance. Then, the control gain of feedback control is changed when a braking force is used by the brake actuator 20.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008195374-A (JP)
Title: Scuff plate
Inventor: TAKEDA KAZUO
IPC: F21W106/00
Filed: 2007-08-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inexpensive scuff plate with an excellent design.  <P>SOLUTION: An uneven light emitting surface 25 is provided for a light guide element 2, and a shielding material 4 made of an opaque material is arranged between the light guide element 2 of the scuff plate and a wire harness 31. The design is three-dimensionally displayed by the light guide element 2, and the wire harness 31 is not visually recognized through the light guide element 2, so that the design is improved.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009040666-A (JP)
Title: Self-flowing hydraulic composition, and slurry and hardened body using the same
Inventor: MAKITA KOJI
IPC: C04B24/06
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a self-flowing hydraulic composition having excellent fluidity, quick hardening property, working characteristics (high fluidity, long pot life) and hardening characteristics (high strength, high wear resistance).  <P>SOLUTION: The self-flowing hydraulic composition comprises: an inorganic component I containing Portland cement A, alumina cement B and gypsum C, wherein the cement ratio by weight of B/(A+B) is 0.4-0.6 and the gypsum ratio by weight of C/(A+B+C) is >0.06 and ≤0.45; and a copolymer component II comprising a copolymer having weight average molecular weight of 2,000-500,000 and obtained by polymerizing one or more kinds of vinyl monomers (a) expressed by general formula; CH<SB>2</SB>=C(R<SB>1</SB>)COO(CH<SB>2</SB>CH<SB>2</SB>O)<SB>n</SB>X (in formula, R<SB>1</SB>represents hydrogen atom or methyl group, X represents hydrogen atom or a 1-3C alkyl group and (n) represents average addition molar number of ethylene oxide of 110-150) and one or more kinds of vinyl monomers (b) of water soluble salts of acrylic acid or (metha) acrylic acid so that the ratio (a)/(b) of the monomers by mol becomes (2/98)-(13/87). Blending ratio of copolymer component II to inorganic component 1,100 parts weight is 0.03 to 0.7 parts weight.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052148-A (JP)
Title: Spunlaced composite nonwoven fabric
Inventor: KIHARA YUKIHIRO
IPC: D04H3/147
Filed: 2007-08-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a spunlaced composite nonwoven fabric which has a stiffness and rigidity, while good touch and bulkiness of a spun-laced nonwoven fabric is held.  <P>SOLUTION: This spunlaced composite nonwoven fabric in which both staple fiber webs are disposed on surface layers and a spunbond nonwoven fabric is disposed between staple fiber web layers, wherein the spunbonded nonwoven fabric includes multifilament yarns formed by bundling staple fibers formed of a thermoplastic polymer, and holds the shape by thermally bonding the multifilament yarns to each other; the fibers constituting the staple fibers webs in the composite nonwoven fabric are integrally entangled with each other by hydroentanglement treatment; and the staple fibers constituting the staple fiber webs of both the surface layers are entangled with each other through the spunbonded nonwoven fabric to integrate the staple fibers of both the surface layers with the spunbonded nonwoven fabric.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008090827-A (JP)
Title: Method, apparatus and medium for controlling mobile device based on image of real space
Inventor: HONG YOUNG-JIN
IPC: H04N5/232
Filed: 2007-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To move a mobile device to a desired position based on an image of real space displayed on a screen of a remote control of a user.  <P>SOLUTION: An apparatus for controlling a mobile device based on an image of real space includes an image acquisition part for acquiring an image including a mobile device using an image input means of the remote control, an image output part for outputting the acquired image to an output part of the remote control, a position detection part for recognizing the mobile device from the output image and detecting the position of the mobile device from the remote control, a target position detection part for converting a target position of the mobile device, which is selected by a user on the output part, into a position in real space, and a movement control part for moving the mobile device to the position in real space corresponding to the selected position.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009049760-A (JP)
Title: Ofdm demodulator and relay broadcasting device
Inventor: UEDA SHINGO
IPC: H04B7/15
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an OFDM demodulator that allows sure frequency synchronization with a pilot carrier in a received OFDM signal, and a relay broadcasting device.  <P>SOLUTION: In the OFDM demodulator 10A, a comparison circuit 32 of a wide-band AFC circuit 35 considers the largest one of average values of the total power of a plurality of sub-carriers close to a frequency direction as an average value corresponding to a TMCC carrier in order to output the average value to a frequency control part 34. The frequency control part 34 controls an oscillator 26 so as to output a frequency signal corresponding to the average value to a mixer 12 as a local frequency signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008087964-A (JP)
Title: Sheet stacking apparatus and image forming apparatus
Inventor: OBUCHI HIROSUKE
IPC: B65H29/04
Filed: 2007-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To stack a large volume of sheets, by maximizing the use of a space.  <P>SOLUTION: A sheet stacking device 100 comprises: a plurality of stacker trays 112a, 112b for stacking the sheet thereon; and a delivery roller pair 110 delivering a sheet to a selected stacker tray. The sheet stacking apparatus 100 has a guide unit 115 guiding the sheet delivered by the delivery roller pair to a predetermined position of the stacker tray. The guide unit moves to the selected stacker tray.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008203239-A (JP)
Title: Fiber optic sensor, and method of detecting variation position
Inventor: SAITO TSUNEAKI
IPC: G01D5/353
Filed: 2007-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems that a conventional fiber optic sensor needs two light sources, is difficult to specify the time difference by comparing two detected polarization variations, because those variations occur in different optical fibers with the changing manner different from each other, and cannot specify in detail the occurrence positions of the polarization variations.  <P>SOLUTION: Polarized light emitted from a polarized light source is distributed into two beams of polarized light, both of which are led to both ends of a measuring optical fiber, respectively, to thereby be propagated through the measuring optical fiber in the different directions. The beams of polarized light propagated in the different directions are taken out at the both ends of the measuring optical fiber, and measuring the time difference between the polarization variations of the taken out beams of polarized light is measured. This allows the positions and the interval of the polarization variation occurring on the measuring optical fiber to be specified, which enables the occurrence positions to be accurately and easily specified.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009033944-A (JP)
Title: Carbon nanotube having high aspect ratio, conductive thin film composed of ionic liquid, and actuator element
Inventor: AZUMI KINSHI
IPC: H02N11/00
Filed: 2007-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an actuator improved in performance by a conductive thin film.  <P>SOLUTION: The carbon nanotube has an aspect ratio of 10<SP>4</SP>or more, and the conductive thin film is composed of an ionic liquid; and the carbon nanotube has a length of 50 μm or more, and the conductive thin film is composed of an ionic liquid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009055356-A (JP)
Title: Base station device, mobile station device and base station control method in mobile communication system
Inventor: ISHII AKIRA
IPC: H04J13/00
Filed: 2007-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To effect the automatic initialization or automatic optimization of parameter of a channel for random access in mobile communication system.  <P>SOLUTION: The base station device in a mobile communication system includes a means for receiving a channel for random access which is transmitted from a mobile station device, a means for acquiring the quality of channel for random access by a received report from the measurement of a channel for random access or a report from the mobile station device, a means for computing a channel parameter for random access from the acquired quality of channel for random access and a means for reporting the acquired channel parameter for random access to all mobile station devices existing in an area.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009051374-A (JP)
Title: Electric part assembly
Inventor: NAGANUMA TAKAHIRO
IPC: B60T8/34
Filed: 2007-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve an assembling property of a case against housing while attempting miniaturization and to improve reliability of a terminal connecting part even when it is difficult to correct a position of a terminal by a separate part by carrying out absorption of dimensional tolerance between parts of an electric part assembly by a terminal to resistance-weld.  <P>SOLUTION: This electric part assembly is constituted so that the first connecting terminal 6 is inserted into a case 7 and connected to the second connecting terminal 9 in the case by resistance-welding, at least one of the first and second connecting terminals 6, 9 is constituted free to be elastically deformed, and a flat welded surface 9a (or 6a) to face against a flat welded surface 6a (or 9a) of the other connecting terminal and a tapered guide part 11 having a slant face to guide the other connecting terminal to the welded surface 9a (or 6a) by receiving it in assembling the case on the housing.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009052123-A (JP)
Title: Method of constructing air-heating furnace
Inventor: FUJITA MASAO
IPC: C21B9/10
Filed: 2007-08-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of constructing an air-heating furnace of a top-burner type, unnecessary to secure large heavy machinery such as a crane and a wide working space, capable of shortening the construction period and construction cost, also capable of largely reducing high place works.  <P>SOLUTION: In the method of constructing the air-heating furnace of a top-burner type which is constituted by installing a burner 3 at the top of a regenerator 2, the diameter of shell of a straight barrel part of the regenerator is larger stepwise when going to upper part; the shell of the regenerator is assembled by repeating series of construction stages, such that an upper part shell block is lifted up by a lift-up facility installed at the upper part of the shell block already assembled, after assembling the upper part shell block at the outer circumferential part of the shell block of the lowermost stage of the regenerator, then the upper end of the shell block already assembled and lower end of the shell block are connected.  <P>COPYRIGHT: (C)2009,JPO&INPIT