baber/WOPTO huggingface dataset:
Patent JP-2008255191-A (JP)
Title: Polypropylene resin composition for foaming and foam-molded article made therefrom
Inventor: NAKAJIMA HIROYOSHI
IPC: C08L23/10
Filed: 2007-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polypropylene resin composition for foaming giving a molded article having little silver streak defects.  <P>SOLUTION: The polypropylene resin composition for foaming contains (A) 40-95 wt.% of at least one kind of propylene polymer selected from (A-1) a propylene homopolymer and (A-2) a propylene-ethylene copolymer, (B) 5-60 wt.% of an ethylene-α-olefin copolymer (provided that the sum of A and B is 100 wt.%) and (C) 0.001-10 pts.wt. of a β-crystal nucleation agent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256885-A (JP)
Title: Optical fiber coupler
Inventor: KITAGAKI SHUNICHI
IPC: G02B6/287
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber coupler capable of maintaining reliability as the optical fiber coupler as against a change in an environmental temperature.  <P>SOLUTION: In the optical fiber coupler 101 housing a base material 120 fixed with a melt stretching part 111 of the optical fiber 110 into a protective tube 130 and sealing both ends of the protective tube by sealing materials 130, both ends of the protective tube are provided with buffer mechanisms 131.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256519-A (JP)
Title: Multipoint crystal temperature measurement apparatus
Inventor: SAITO YASUSHI
IPC: G01K7/32
Filed: 2007-04-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multipoint crystal temperature measurement apparatus for measuring temperatures at locations on a to-be-measured object.  <P>SOLUTION: Liquid crystal temperature sensors 11a, 11b, 11c, 11d-11k comprise a plurality of liquid crystal oscillators, and are fixed at the predetermined locations on a sensor supporting member 10 by a thermally-conductive adhesive. An electrode terminal for exciting the liquid crystal temperature sensors 11a, 11b, 11c, 11d-11k includes a pair of oscillating electrodes sequentially connected to a high frequency line 12 in parallel. One end of the electrode terminal is connected to the temperature measurement apparatus 14 through a plug connected to a coaxial cable 13. The temperature measurement apparatus 14 supplies the high frequency line 12 with an AC signal at a varied frequency, and detects an incoming current. The temperatures at the placement locations of the liquid crystal temperature sensors 11a, 11b, 11c, 11d-11k are measured by detecting a singular point of the overall impedance characteristic of the liquid crystal temperature sensors 11a, 11b, 11c, 11d-11k.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008254589-A (JP)
Title: Pipe fitting structure of power cylinder, and vehicular steering device using the same
Inventor: UNO ISAMU
IPC: B62D5/07
Filed: 2007-04-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pipe fitting structure of a power cylinder, which has fewer components and reduces the labor required for the assembly, and also to provide a vehicular steering device using the same.  <P>SOLUTION: A swollen part 24 formed of a single material and integrated with a cylinder tube 9a is provided. A first hole 28 of the swollen part 24 extends in the radial direction R of the cylinder tube 9a and is communicated with an oil chamber 15, and an opening 27 is formed in a first surface 25 of the swollen part 24. A second hole 30 of the swollen part 24 extends from a middle portion 28a of a first hole 28 across the first hole 28 with a pipe 17 being connected thereto. A fixing member 35 formed of a sheet metal to fix the pipe 17 to the swollen part 24 has: a closed area 38 to close the opening 27; an edge part 40a of a groove 40 to be locked to the pipe 17 so as to prevent detachment of the pipe 17; and a first caulked part 39 to be locked to the swollen part 24.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008258465-A (JP)
Title: Manufacturing method of ceramic multilayer substrate, and ceramic green laminate
Inventor: ICHIKAWA KOJI
IPC: B26D3/08
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a ceramic multilayer substrate excellent in the precision of the notch groove for division, and to provide a ceramic green laminate.  <P>SOLUTION: This manufacturing method of the ceramic multilayer substrate comprises the steps of mounting the ceramic green laminate on the processing table within a cut and/or notch processing apparatus having a metal edge, making the metal edge approach to and bringing it into contact with a dummy conductor provided in the peripheral end portion of the surface of the ceramic green laminate, and carrying out the cut or notch processing for the ceramic green laminate while measuring the approaching movement amount of the edge. The continuity state via at least both of the dummy conductor and the metal edge is monitored, and the position of the metal edge with respect to the ceramic green laminate where the edge contacts the laminate is detected based on the continuity state.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008259040-A (JP)
Title: Image forming apparatus
Inventor: KONUMA SHIGEO
IPC: H04N1/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus on which detailed information on each job can be confirmed while a job list is displayed and the job and setting items can be operated in the same picture.  <P>SOLUTION: The job list picture is provided with a first area 61 and a second area 62 which do not overlap with each other and while the job list is displayed in the first region 61, setting contents of a job selected from the job list are displayed in the second area 62 in parallel to the display. Further, operation buttons 65a to 65g for deleting and holding jobs and changing priority levels thereof and so on are disposed in another area 63 in the same picture and it is made possible to operate the job whose setting contents are displayed in the second area 62.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008256612-A (JP)
Title: Radiometer, and sugar content measuring method of vegetables and fruits using this
Inventor: ODA MAKOTO
IPC: G01N22/00
Filed: 2007-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of measuring the sugar content of vegetables and fruits non-destructively with high reproducibility without being affected by the characteristic and ambient surroundings of a device.  <P>SOLUTION: Using the radiometer comprising a thermometer 2, a horn antenna 3, an isolator 4, a pin switch 5, an amplifier formed of two steps, namely a low noise amplifier 7 and a power amplifier 8, a detector 9, and a lock-in amplifier 10, while the isolator 4, pin switch 5, and amplifiers 7 and 8 are kept at a constant temperature by a constant temperature device 13, the temperature of the vegetables and fruits 1 and the radio wave emitted by the vegetables and fruits 1 are measured, the sugar content of the vegetables and fruits 1 is measured by an existing sugar content measuring method, and a calibration curve showing the relation among the temperature, sugar content, and radio wave intensity of the vegetables and fruits 1 is obtained. Then, regarding the vegetables and fruits 1 whose sugar content is unknown, the isolator 4, pin switch 5, and amplifiers 7 and 8 are kept at the same temperature as in creating the calibration curve by the constant temperature device 13, the temperature and radio wave of the vegetables and fruits 1 are simultaneously measured, and the sugar content is calculated based on the calibration curve.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263665-A (JP)
Title: Driving device of brushless motor and fluid pump
Inventor: NAKANISHI SHINGO
IPC: H02P6/06
Filed: 2007-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving device of a brushless motor for shortening a start-up time, reducing power consumption and preventing deterioration of motor efficiency.  <P>SOLUTION: The driving device for a brushless motor 21 has a stator 25 having three-phase coils 25A-25C and a magnet rotor 24 provided on the stator 25. The driving device is also provided with a controller 10 for rotating the magnet rotor 24 by sequentially switching power supply to the coils 25A-25C of each phase, detecting the position of the magnet rotor 24 on the basis of an induced voltage to be generated on the coils 25A-25C of each phase and controlling the power supply to the coils 25A-25C of each phase on the basis of the detected position. The controller 10 executes initial positioning control for positioning the magnet rotor 24 at an initial position enabling the subsequent forcible driving, if power supply to the own device is interrupted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263043-A (JP)
Title: Plasma processing apparatus
Inventor: KOBAYASHI HIROYUKI
IPC: H01L21/3065
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma processing apparatus which includes a foreign matter monitor for monitoring generation of foreign matter particles directly above a processing target object.  <P>SOLUTION: The plasma processing apparatus comprises a processing chamber, a means for supplying a gas into the processing chamber, a stage for mounting a processing target object thereon, a high frequency power source for plasma generation, and a coil. In the plasma processing apparatus, foreign matter particles are collected above the stage at a location in the vicinity of the center of the stage under plasma distribution control of magnetic field and are illuminated with laser light at a position corresponding to the foreign matter floating height to enable a photodiode or a CCD camera to detect the foreign matter particles. With such an arrangement, even with use of a low-power laser light source, generation of foreign matter particles can be detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008263417-A (JP)
Title: Method of manufacturing resin plate and method of manufacturing diaphragm for speaker using the same, diaphragm for speaker, speaker, and electronic apparatus
Inventor: KAWABE MASASHI
IPC: H04R7/02
Filed: 2007-04-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method or the like for enhancing productivity of a diaphragm for speaker.  <P>SOLUTION: The method of manufacturing a resin plate includes a first stage of supporting a resin film 7 between a first metal mold 3 and a second metal mold 4 while the first metal mold 3 and the second metal mold 4 are opened, a second stage of clamping the first metal mold 3 and second metal mold 4 while supporting the resin film 7 and forming a sealed chamber 11, and a third stage of molding the resin plate by bringing the resin film 7 into contact with a molding die 6 of the first metal mold 3 under pressure of compressed air produced by moving a piston 5 in the sealed chamber 11. Consequently, the resin film 7 can be brought into tight contact with the molding die 6 under the pressure of the compressed air even when the molding die 6 has a complicated shape, and the productivity of the diaphragm for the speaker can be improved.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008262876-A (JP)
Title: Lamp tool for vehicle
Inventor: MATSUNAGA CHIHARU
IPC: F21V17/00
Filed: 2007-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To improve positional accuracy between a lens and a lens holding member, in addition to shortening attained of working time in laser welding.  <P>SOLUTION: The lamp tool 1 for a vehicle, with a lens 6 formed of a resin material and a lens holding member 7 formed of a resin material for holding the lens jointed together by laser welding, is made provided with a jointing circular part 10a for an outer periphery part of the lens to be jointed to the lens holding member holding the lens. And a plurality of welding parts 12, 12, 12 protruded toward a lens side and positioned at intervals in a peripheral direction as well as a plurality of stopper parts 13, 13, 13 protruded toward a lens side, positioned at intervals in a peripheral direction, and in contact with an outer periphery part of the welded lens, are provided at the jointing circular part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265393-A (JP)
Title: Cab lock device for vehicle
Inventor: OKUNAKA MORIO
IPC: B62D33/07
Filed: 2007-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the operability of an operation rod without using any cable.  <P>SOLUTION: An operation rod 70 comprises a first rod 71 and a second rod 72. One end 71a of the first rod 71 is turnably connected to a lock-close 60, and the second rod 72 is slidably supported by a hand lever 8. The other end 71b of the first rod 71 and one end 72a of the second rod 72 are connected by a connection part 73. The connection part 73 comprises: a long hole 80 formed in the other end 71b of the first rod 71; and a pin 81 formed on one end 72a of the second rod 72 and slidably engaged with the long hole 80. The connection part 73 permits the rotation and the slide of the other end 71b of the first rod 71 with respect to one end 72a of the second rod 72 when the hand lever 8 is turned.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008264922-A (JP)
Title: Telescopic cover adhered with blade of ultrathin metallic plate
Inventor: TSURUMAKI YOSHIHISA
IPC: B23Q11/08
Filed: 2007-04-19
Abstract: <P>PROBLEM TO BE SOLVED: To increase tensile strength for holding and fixing a blade to a telescopic cover larger than that at conventional spot-welding, to prevent the blade from being exfoliated from the telescopic cover, and to stably use the telescopic cover with a blade cover for a long time by adhering an entire blade face to the rear face of each part cover of the telescopic cover with an epoxy-base adhesive.  <P>SOLUTION: An epoxy base adhesive is applied on the entire surface of a blade of an ultrathin metallic plate formed of stainless steel for a spring and quenched ribbon steel. This telescopic cover is mainly composed of high-tension steel or 17%Cr-2%Ni, and formed of a high-strength multi-layer structure stainless sheet metal, and an ultrathin metallic plate adhered to a rear face at the end of each part cover is adhered to the telescopic cover.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008265965-A (JP)
Title: Web conveying device and coating device
Inventor: NISHIKAWA MASASHI
IPC: B65H26/04
Filed: 2007-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology regarding a web conveying device capable of easily and positively shortening the time required for restoration to the usual operation state by a simple constitution at an emergency stop.  <P>SOLUTION: The web conveying device, i.e., the coating device 1 is provided with a drive roller 7; a nip roller 8; and an air cylinder 17, i.e., a pressing means for the nip roller 8. In the device 1, the nip roller 8 is pressed to the drive roller 7 by the air cylinder 17 and while clamping a foil (web) interposed between the drive roller 7 and the nip roller 8, the drive roller 7 is rotated/driven to convey the foil (web). A foil cutting cutter 15, i.e., a web cutting means for cutting the web is further provided. Pressing by the air cylinder 17 is released while interlocking with an emergency stop switch 18 of the coating device 1, and the foil (web) is cut by the foil cutting cutter 15 while releasing the foil (web) interposed between the drive roller 7 and the nip roller 8.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008273374-A (JP)
Title: Tandem type master cylinder device
Inventor: OGIWARA TAKAHITO
IPC: B60T11/20
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To suppress that the inside of a first liquid pressure chamber tend toward a negative pressure when two pistons are returned to an initial position by releasing the operation, and to enhance pedal feeling.  <P>SOLUTION: A stroke simulator 26 is provided such that it is not connected to the first liquid pressure chamber 16A but to the second liquid pressure chamber 16B. Further, invalid stroke L2 by a second piston 11 is set to a stroke larger than invalid stroke L1 (L2>L1) by a first piston 10. Further, in brake operation, the second piston 11 is pushed from the initial position in a direction of an arrow A such that a second return spring 21 is previously deflected/deformed as compared with a first return spring 18, and during at least compressed/deformed period of the second return spring 21 by the invalid stroke L2, the set load of the second returning spring 21 is set to the set load smaller than the first return spring 18.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008274360-A (JP)
Title: High-strength steel sheet having controlled elongation at yield point, and manufacturing method therefor
Inventor: AZUMA MASASHI
IPC: C22C38/14
Filed: 2007-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-strength steel sheet which has a high strength of 540 MPa or higher as the maximum tensile strength, high formability and a high yield ratio.  <P>SOLUTION: The high-strength steel sheet comprises, by mass%, 0.04 to 0.17% C, 0.001% or more but less than 0.60% Si, 1.2 to 1.9% Mn, 0.001% or more but less than 0.04% P, 0.0001 to 0.01% S, 0.10% or less Al, 0.0005 to 0.010% N, 0.002 to 0.010% O, at least one of Nb and Ti of 0.012 to 0.052% in total, and the balance iron with unavoidable impurities; has a metallurgical structure which mainly comprises ferrite with an average grain size of 5 μm or smaller and pearlite and/or iron-based carbides, and which includes the pearlite and/or iron-based carbides of 3,500 pieces or more per square millimeter in the ferrite grain; has the maximum tensile strength TS of 540 MPa or higher but less than 720 MPa; and has an elongation at yield point of 0.5% or more but less than 4.5%.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008275515-A (JP)
Title: Vibration detector
Inventor: NOMOTO KAZUTOSHI
IPC: G01H9/00
Filed: 2007-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration detector capable of improving detection sensitivity when optically detecting vibration.  <P>SOLUTION: A laser beam Lout from a light source 10 is separated into two optical paths (a reference optical path and a reflecting optical path) within an interferometer. Reference light reflected by a reflecting plate 141 in the reference optical path, and reflected light reflected by a diaphragm 131 and a half mirror 142 in the reflecting optical path, interfere with each other to form interference fringe, and vibration of the diaphragm 131 is detected based on the interference fringe. The vibration of the diaphragm 131 is thereby detected optically. Further, the reflected light is to be light multiply reflected between the diaphragm 131 and the half mirror 142 in the reflecting optical path. The optical path difference between the reference light and reflected light is thereby enlarged, and the displacement of the diaphragm 131 is amplified and detected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008278901-A (JP)
Title: Main body unit of ultrasonograph, operation unit, and ultrasonograph
Inventor: KOIDE TETSUO
IPC: A61B8/00
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To operate the main body unit of an ultrasonograph by a plurality of operational units.  <P>SOLUTION: When operation instructions from a plurality of operational units 40a, 40b, 40c are sent to the main body unit 20 in a wireless manner, the main body unit 20 sets the functions of the ultrasonograph 101 to work in accordance with the operation instructions. According to the invention, for example, a sonographer located close to a patient and a physician located further from the patient substantially operate the ultrasonograph 101 simultaneously, and the invention is useful for the physician to give a living lesson to the sonographer.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008280670-A (JP)
Title: Drive unit of opening/closing body for vehicle
Inventor: TAKIZAWA TAKASHI
IPC: E05F15/12
Filed: 2007-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a drive unit of an opening/closing body for a vehicle, the output of which can be changed depending on a load fluctuating according to an opening/closing position of an opening/closing body, even if the output is kept constant without an increase in the size of a driving source.  <P>SOLUTION: An endless belt 60 is moved in the axial direction of each of rotators 50 and 70 depending on the rotation of each of the rotators 50 and 70. The rotators 50 and 70 are formed in shapes with different diameters, such that the dimension of the diameter of each of the rotators 50 and 70 is gradually changed toward one axial end of the rotating axis of the rotator to the other axial end thereof. Thus, a speed reduction ratio can be changed depending on the rotation of each of the rotators 50 and 70, and the output of the output member composed of a rotating link 78 and a link plate 80 can be changed depending on the load fluctuating according to the degree of opening a back door, even if the output of the electric motor is kept constant without increasing the size of the electric motor.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007335403-A (JP)
Title: Display device and its manufacturing method
Inventor: KOO WON-HOE
IPC: H01L27/32
Filed: 2007-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device which can surely prevent moisture and oxygen from permeating into a display element.  <P>SOLUTION: In the display device, a display element is arranged on an insulated substrate. The substrate and the display element is covered by a resin layer. A concave part is formed on the resin layer alongside an end of the insulated substrate. The concave part encircles specifically the display element. The resin layer is covered by a sealing layer. The sealing layer covers specifically an internal part of the concave part. The sealing part is desirably made of metal or an inorganic substance and has a very low permeability against moisture and oxygen as compared with the resin layer.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008021399-A (JP)
Title: Method of polishing glass material for information recording glass substrate, information recording glass substrate, information recording disk, and hard disk drive
Inventor: UCHIYAMA YOSHIO
IPC: G11B5/73
Filed: 2007-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve annular strength of glass material for an information recording glass substrate without performing process of chemical reinforcement and to improve alkali resistance.  <P>SOLUTION: A main surface of the toroidal glass material for the information recording glass substrate is mechanically polished so that surface roughness Ra (JIS B 0601) falls within a range from 0.1 to 0.9 μm, and then, an inner peripheral surface and outer peripheral surface of the glass material are finely polished, the glass material is chemically polished, and further, the main surface is subjected to final polishing. By implementing chemical polishing, the annular strength is improved and the glass material becomes resistant to breaking. Further, compared to glass material subjected to the process of chemical reinforcement, the glass material excels in alkali resistance.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008290305-A (JP)
Title: Image forming device
Inventor: ISAMIGAWA JUNICHI
IPC: B41J29/38
Filed: 2007-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming device which can perform a paper delivery processing for delivering a sample delivery paper appropriately.  <P>SOLUTION: It is determined whether the sample delivery paper is delivered by combining two or more sample delivery paper modes.  <P>COPYRIGHT: (C)2009,JPO&INPIT