baber/WOPTO huggingface dataset:
Patent JP-2009256830-A (JP)
Title: Method for producing cellulose acetate combined filament yarn
Inventor: KURODA HISASHI
IPC: D02G3/04
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently produce a cellulose acetate combined filament yarn having excellent bulkiness and texture by blending a diacetate fiber and a triacetate fiber in spinning.  <P>SOLUTION: A method for producing a cellulose acetate combined filament yarn by spinning a diacetate fiber and a triacetate fiber at the same time and blending the fibers, satisfies the following formulas (1) to (3); (1) 0.15<Vf/Vja<0.50 and 1,200<Vja<1,650; (2) 0.15<Vf/Vjb<1.20 and 200<Vjb<1,650; and (3) 300≤Vf≤700, wherein Vf is a take-off speed (m/min) in spinning, Vja is an ejection linear speed (m/min) of a spinning dope of the diacetate fiber through a spinning nozzle, and Vjb is an ejection linear speed (m/min) of a spinning dope of the triacetate fiber through a spinning nozzle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009259598-A (JP)
Title: Led dimmer lighting system
Inventor: TOYOHISA SHOZO
IPC: H05B37/02
Filed: 2008-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a systematized comfortable lighting space for the public.  <P>SOLUTION: When one of group switches 86-96 is on, a CPU 20 generates a PWM signal in accordance with set data corresponding to the group switch which is on, and a time. The generated PWM signal is output to lighting modules 114-146 corresponding to the group switches 86-96. In this case, γ-correction is applied thereto or the tone of the PWM signal is sorted in an approximate lighting voltage range of a LED, and the PWM signal is set at 10 bit or greater. Thus, the LED dimmer lighting system can linearly and continuously control light with no visible sense of incongruity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256730-A (JP)
Title: Surface treatment method of electronic component
Inventor: HIRAIWA TOSHIKI
IPC: H05K3/24
Filed: 2008-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface treatment method for applying tin plating or tin alloy plating on the surface of a terminal of a printed wiring board or the like or the surface of a terminal of an electronic component without the generation of whisker on the surface.  <P>SOLUTION: A whisker generation preventing plated layer is formed by electroplating the terminal surface of the electronic component such as the printed wiring board using a plating liquid containing an organic sulfonic acid, a bivalent tin salt of an organic sulfonic acid, a nonionic surfactant, an organic chlorine-based compound and an organic chlorine-based aldehyde compound as essential ingredients.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256149-A (JP)
Title: Optical glass, method of producing the same, optical element and method of producing optical element
Inventor: HACHITANI YOICHI
IPC: G02B1/00
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high quality fluorophosphate optical glass which is suitable as lens glass used for a camera or projector, particularly anomalous partial dispersion glass for suppressing chromatic aberration, has high refractivity and low dispersion, and is substantially free from bubbles.  <P>SOLUTION: The fluorophosphate glass contains 20-50% P<SP>5+</SP>, 0.1-20% Al<SP>3+</SP>, 30-60% in total of Mg<SP>2+</SP>, Ca<SP>2+</SP>, Sr<SP>2+</SP>and Ba<SP>2+</SP>and 0-10% Y<SP>3+</SP>expressed as cationic component percentage and contains F<SP>-</SP>and O<SP>2-</SP>as anionic component and has a refractive index (nd) of 1.54-1.60, an Abbe's number (νd) of 65-78. Carbon dioxide as a dissolved gas is substantially not existed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009028889-A (JP)
Title: Method and device for manufacturing silicon carbide single crystal substrate
Inventor: KUMAGAI SHO
IPC: B24B41/06
Filed: 2008-04-18
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently reduce an amount of warpage of a silicon carbide single crystal substrate.  <P>SOLUTION: A grinding-polishing device 2a is equipped with a grinding-polishing part 10 and a curved surface pedestal 31. The grinding-polishing part 10 performs grinding-polishing on a surface of the substrate 1. The curved surface pedestal 31 comprises a curved surface part 31a. The curved surface part 31a comprises a curved surface shape suitable for a shape of the warpage of the substrate 1. The curved surface part 31a has a concave shape. The curved surface part 31a is a secondary curved surface. The substrate 1 is placed on the curved surface part 31a to show a first surface 1a on the surface side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009259144-A (JP)
Title: Information processor and schedule management method
Inventor: OMASA SHIRO
IPC: G06Q10/00
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor quickly and easily registering date and time, a place, subject, or the like included in acquired e-mail, and to provide a schedule management method.  <P>SOLUTION: A PHS (Personal Handyphone System) terminal 110 as an information processor is provided with: a mail acquiring part 224; a schedule extracting part 250 for determining whether date and time and content information are included in the acquired e-mail and extracting the date and time and the content information; a candidate list generating part 252 for generating a candidate list obtained by listing the extracted date and time and content information as a registration candidate; a display part 214; a file generating part 260 for generating a schedule file according to a registration candidate selected in accordance with a user input for acceptance; and a schedule storing part 230 for storing the schedule file.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008179364-A (JP)
Title: Master cylinder
Inventor: TAKANO EIICHI
IPC: B60T11/20
Filed: 2008-04-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a master cylinder suitable for combination with a braking/driving force control device, without elongation of an invalid stroke.  <P>SOLUTION: To partition a hydraulic supply chamber 34 which is formed by a cylinder 11 and an outer circumferential surface of a piston 13 and communicating with a reservoir, with respect to a pressure chamber 17, an annular cup seal 46 held to an inner circumferential side of the cylinder 11 to be in slide-contact with an outer peripheral surface of the piston 13, is provided. A relief port 56 is formed to the piston 13 so that one side of the relief port 56 is opened to the outer circumferential surface of the piston 13 and the other side of thereof is normally opened to the pressure chamber 17 so as to connect the pressure chamber 17 to the hydraulic supply chamber 36. A control tapered surface 86 of which the diameter gets smaller toward its front side is formed behind an opening part 88 of the relief port 56 of the outer circumferential part of the piston 13, to be abutted with an inner peripheral part of the cup seal 46.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008268219-A (JP)
Title: Magnetic sensor, its manufacturing method, current detecting method, and current detecting device
Inventor: YIMIN GUO
IPC: G01R33/09
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic sensor and a current detecting device using this magnetic sensor, capable of restraining generation of noise by an external large-scale magnetic field, by stabilizing a magnetic domain of a free layer, without using a longitudinal magnetic bias.  <P>SOLUTION: MTJ sensors 41 and 42 are arranged in mutually opposed positions on opposed two straight line parts 10a and 10b of a U-shaped electric conductor 10. The MTJ sensors 41 and 42 have an array structure of a plurality of MTJ elements 21. A plane shape of the respective MTJ elements 21 is formed in an elliptic shape. The ratio (the length/a width) in the major axis (the second axis) direction to a width in the minor axis (the first axis) direction of this elliptic shape, is set in a sufficient value for the free layer to hold anisotropic magnetization, and its length is less than a magnetic domain wall width in the free layer. Induction fields H1 and H2 in the mutually opposite direction are generated in the respective MTJ elements 21 of the MTJ sensors 41 and 42 by a conductor current Is, and the direction of the free layer 7 mutually becomes the inverse direction in the MTJ sensor 41 and the MTJ sensor 42.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009264844-A (JP)
Title: Relative position detection apparatus and relative position detection system
Inventor: TAJIMA YASUHIRO
IPC: G01S19/43
Filed: 2008-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a relative position among three or more moving bodies by interferometric positioning, and to efficiently determine the reliability of the interferometric positioning.  <P>SOLUTION: If three or more moving bodies can communicate with each other, the reference moving body transmits data including observation data obtained by an observation data obtaining means to the non reference moving body. The non reference moving body implements the interferometric positioning by using the data including the observation data obtained by the observation data obtaining means and the observation data received from the reference moving body, calculates the relative position between the reference moving body, and implements one of a process of transmitting the data including an integer bias calculated as a result of the interferometric positioning to the other non reference moving body and receiving a reliability determination result regarding the interferometric positioning, and a process of receiving the data including the integer bias from the other non reference moving body and determining the reliability of the interferometric positioning.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008276925-A (JP)
Title: Flash memory device having improved removal performance, and memory system including the same
Inventor: KIM JIN KOOK
IPC: G11C16/02
Filed: 2008-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for erasing a flash memory device.  <P>SOLUTION: The device includes a step to drive a bulk in which the memory cell is formed by a bulk voltage, a step to detect whether the bulk voltage has reached a target voltage or not, and a step to terminate the drive of the bulk after a specified period when it is detected that the bulk voltage has reached the target voltage.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009265365-A (JP)
Title: Polarizing plate, and liquid crystal display device
Inventor: SUZUKI SHINICHIRO
IPC: G02B5/30
Filed: 2008-04-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate having an excellent visual field angle and excellent corner unevenness under environment of 25°C, 90% RH by sandwiching a polarizer between two cellulose ester films having specified elastic modulus, and to provide a liquid crystal display device having excellent visibility using the same.  <P>SOLUTION: The polarizing plate is characterized in that the polarizer is sandwiched by using two films (A) and (B) of a cellulose ester film (A) including an acrylic polymer and satisfying following formulae (1) and (2) and a cellulose ester film (B) including an acrylic polymer and satisfying following formula (3). (1) 1.4≤(TD elastic modulus/MD elastic modulus)≤2.2, (2) 1.3≤(TD elastic modulus-MD elastic modulus)≤4.0, (3) 0.9≤(TD elastic modulus/MD elastic modulus)≤1.1, wherein TD elastic modulus is an elastic modulus in a width direction of the film, and MD elastic modulus is an elastic modulus in a conveying direction or a longitudinal direction of the film.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271951-A (JP)
Title: Magnetic tape device, magnetic head device, and magnetic tape
Inventor: FUJITA MASAO
IPC: G11B5/584
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a magnetic head from being moved in the tape width direction due to a false detection of an LTM even if tension of the magnetic tape is changed and a transfer speed of the magnetic tape in a tape sliding plane of the magnetic head is changed.  <P>SOLUTION: The device is provided with a magnetic head 2 which can be moved in a Y axis direction as a width direction of a magnetic tape 5 and in the X axis direction as a longitudinal direction of the magnetic tape 5. When transfer speed of the magnetic tape 5 is changed, temporal change of a servo signal reproduced based on tilt stripe of the magnetic tape 5 by a servo head included in the magnetic head 2 can be suppressed by moving the magnetic head 2 in an X axis direction, so that, even if speed is changed in the magnetic tape 5, thereby preventing the magnetic head from being moved in the tape width direction due to a false detection of an LTM even if the speed of the magnetic tape 5 is changed. such malfunction can be prevented that it is erroneously recognized as LTM and the magnetic head is moved in the tape width direction.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009271575-A (JP)
Title: Residence monitoring system
Inventor: UNNO TAKEYASU
IPC: G08B17/00
Filed: 2008-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To avoid all the communications among a monitoring unit and residence control units from becoming disabled, and to enable communication even for a residence control unit, of which the communication between with the monitoring unit has become disabled.  <P>SOLUTION: When a communication line 860 is short-circuited due to the occurrence of a residence fire, a physical wiring connection is disconnected between the residence control unit having detected the fire occurrence and the residence control unit connected in the upstream direction by one unit. Thus, it is possible to prevent the influence of short-circuiting of the communication line 860 from spreading upon the residence control units connected more upstream than the residence control unit having detected the fire occurrence. Furthermore, in a residence control unit to which power supply has been suspended due to the disconnected wiring connection, a radio terminal 950, driven by power supplied through other than a wiring cable, is moved to a state capable of communication by means of a radio signal, making it possible to prevent the influence of the short-circuiting of the communication line 860 from spreading, on the residence control units connected in the downstream direction, including the residence control unit that has detected the occurrence of fire.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008183449-A (JP)
Title: Tabletop warming pot
Inventor: MORIYAMA MASAJI
IPC: A47J36/24
Filed: 2008-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tabletop warming pot (water bath pot) capable of easily handling tongs and visualizing cooking from the outside.  <P>SOLUTION: In the tabletop warming pot, a pot part 2 with a suitable heating mechanism is mounted on a frame shape base formed by attaching a suitable leg part 13 to the frame shape base part 11 and a lid 31 covering the upper part of the pot part 2 is mounted openable/closable by gate turning on a shaft part provided on the outer periphery surface facing position of the base part 11. A tong engaging rod 151 is provided to project up to a position higher than the upper end of the pot part mounted on the frame shape base. A tong inserting part 314 notched to a position corresponding to the height of the tong engaging rod 151 when the lid 31 is locked is formed on the lid 31. The lid 31 is formed of a transparent resin body.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008309779-A (JP)
Title: Dielectric constant/electric conductivity measuring method and its measuring method
Inventor: KOGAI TAKASHI
IPC: G01N29/02
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric constant/electric conductivity measuring device capable of accurately measuring the dielectric conductivity of a measurement object for the dielectric constant of the liquid measurement object with a low dielectric constant and for a large range.  <P>SOLUTION: This dielectric constant and/or electric conductivity measurement device 10 comprises a first elastic acoustic surface wave element 11 having a short-circuit propagation path 41 electrically short-circuiting between an input electrode 21 and an output electrode 31, and a second elastic acoustic wave element 12 having an open propagation path 42 being electrically opened between an input electrode 22 and an output electrode 32. With loading the measurement object 50 to the short-circuit propagation path 41 and the open propagation path 42, the device inputs an identical signal from the input electrodes 21, 22, measures each output signal output from the output electrodes 31, 32, and corrects speed change quantity and attenuation change quantity based on the property indicating the relation between the speed change quantity and the attenuation change quantity.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009270508-A (JP)
Title: Internal combustion engine with intercooler
Inventor: YAMAGATA MITSUMASA
IPC: F02M25/07
Filed: 2008-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine with an intercooler capable of securing intake air filling efficiency as an in-vehicle internal combustion engine and improving mounting performance on a vehicle without sacrificing even the cooling capability or the like of recirculated gas.  <P>SOLUTION: In this internal combustion engine, the intercooler 24 is integrally provided to an intake manifold 23 doubling as a surge tank, and the end 51B on the side of an intake system of an EGR passage 51 composing an exhaust gas recirculation (EGR) device 5 is connected to the surge tank of the intake manifold 23 located upstream of the intercooler 24. That is, intake air compressed (supercharged) by a turbocharger 4 and recirculated gas recirculated through the EGR passage 51 are cooled by the single intercooler 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009269554-A (JP)
Title: Door structure for vehicle
Inventor: SHONO NOBORU
IPC: B60J1/16
Filed: 2008-05-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent contact noise of a door glass and a lip of a glass run caused by the opening of the door glass and the inclination angle of the door glass, in a door structure for a vehicle.  <P>SOLUTION: An urging member 25 comprising a cylindrical foamed sponge material having a diameter of 8 mm is arranged between an indoor side wall part 21 and an inner lip 23 in a range from a lower side of an upper end of a front side vertical side lip 18a of the glass run 18 by a predetermined amount to an upper side of a lower end of an inclined side lip 18d by a predetermined amount. The arrangement range is made to a range that the inclined side 8d of the door glass 8 is not brought into contact with the inclined side lip 18d by vibration when the door glass 8 is descended from a closure position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009007919-A (JP)
Title: Opening-closing body control device
Inventor: SAKAI SUSUMU
IPC: E05F15/16
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To reduce erroneous detection of nipping by properly updating learning data, when sliding resistance is different between door opening time and door closing time in a sashless door, and even when disturbance is caused.  <P>SOLUTION: A power window device 1 has a driving means 2 driving opening-closing of window glass 11 of a door 10, a rotation detecting device 27 outputting a speed detecting signal of the window glass 11, and a controller 31 capable of updating the learning data based on a rotating speed difference, by prestoring the rotating speed difference corresponding to a position in closing operation of the window glass 11 as the learning data, detecting nipping of foreign matter based on the learning data and the speed detecting signal in the closing operation of the window glass and detecting the disturbance when the speed detecting signal in the closing operation of the window glass 11 exceeds a predetermined value. The controller 31 calculates and updates the learning data by using a disturbance updating value corrected to a value in a predetermined range when the disturbance is further detected by using a learning updating factor different between door opening time and door closing time.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009274486-A (JP)
Title: Shift lever device
Inventor: YAMADA YUJI
IPC: B60K20/02
Filed: 2008-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shift lever device having a simple structure can impart an operational feeling when operating a shift lever.  <P>SOLUTION: When a shift lever 24 is operated along the shift direction (the direction of arrows A1, A2) to change a shift position, a first projecting part 44B of a first leaf spring 44 is elastically deformed, and a lever 26 of the shift lever 24 can ride over the first projecting part 44B while an elastic force is applied to the first projecting part 44B. Furthermore, when the shift lever 24 is operated along the select direction (the direction of arrows B1, B2) to change the shift position, a second projecting part 46A of a second leaf spring 46 integrated with the first leaf spring 44 is elastically deformed, and the lever 26 of the shift lever 24 can ride over the second projecting part 46A while the elastic force is applied to the second projecting part 46A.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009273613-A (JP)
Title: Game machine
Inventor: NISHIKAWA MAKOTO
IPC: A63F7/02
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a game machine providing enhanced amusement of games by changing behavior of game balls on a turning and rolling part and by changing time until the game balls supplied on the turning and rolling part reach a ball discharging hole.  <P>SOLUTION: A ball turning and rolling mechanism 32 includes: a guiding and supplying passage 70 for receiving the game balls from a game region and guiding them into the turning and rolling mechanism 32; a conical turning and rolling member 71 for turning and rolling the game balls flowing from the guiding and supplying passage 70; and a turning driving part for rotating the turning and rolling member 71. A vertical turning and rotating shaft C1 is provided at the center of the turning and rolling member 71 so that the turning and rolling member 71 is rotated around the turning and rotating shaft C1 by the turning driving part. Ball discharging holes 77 are formed near the turning and rotating shaft C1 of the turning and rolling member 71 so as to discharge the game balls to the lower part of the turning and rolling member 71. The downstream end 70b of the guiding and supplying passage 70 faces the upper part of the turning and rolling member 71 and is opened along a peripheral direction of the turning and rolling member 71.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009276197-A (JP)
Title: Squid device, biomagnetism measurement device, magnetoencephalograph, magnetocardiograph, squid magnetic inspection device, squid microscope and squid metal detector
Inventor: MIKAMI YUKIO
IPC: A61B5/05
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a SQUID (Superconducting Quantum Interference Device) device capable of reducing the number of feeder lines for the trap release heaters while achieving individual heating of trap release heaters of a SQUID sensor.  <P>SOLUTION: The SQUID device comprises: a plurality of SQUID sensors 3; a plurality of trap release heaters T for releasing magnetic flux trap generated in the SQUID sensors 3; n pieces (n=2, 3, ...) of high potential side power supply terminals P1-Pn for supplying electric power to the trap release heaters T; and m pieces (m=2, 3, ...) of low potential side power supply terminals Q1-Qm for supplying electric power to the trap release heaters T. The number of the trap release heaters T is n×m pieces or less, wherein, the trap release heaters T are connected so that combinations of the high potential side power supply terminals and the low potential side power supply terminals to which the respective trap release heaters T are connected are all different from each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT