baber/WOPTO huggingface dataset:
Patent JP-2010203237-A (JP)
Title: Fuel injection valve
Inventor: OMORI RYUTARO
IPC: F02M51/06
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve improving reliability while suppressing drop of injection capacity.  <P>SOLUTION: The fuel injection valve 10 includes: a coil 87 generating magnetic flux; a body 20 accommodating a needle 70 and a movable core 81 moving with the needle 70 in the opening/closing direction, and having a fixed core 88 arranged apart from the movable core 81 at a predetermined distance and generating a magnetic attraction force; a housing 90 arranged on the outer periphery side of the body 20 and forming an accommodation chamber 97 accommodating the coil 87 on the inner periphery side; and a resin member 110 constructed by being filled inside the accommodation chamber 97. The housing 90 is constructed of an accommodation part 91 and a cover part 93, and a notch part 95 for penetrating a terminal 112 supplying electric current to the coil 87 from the outside and groove parts 94a constituting passages for the resin member 110 are shaped in the cover part 93.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201973-A (JP)
Title: Pneumatic radial tire
Inventor: MATSUSHITA KOTARO
IPC: B60C11/04
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pneumatic radial tire for preventing eccentric wear in a tread center region on the tire where an edge cover layer is provided as a belt cover layer.  <P>SOLUTION: In the pneumatic radial tire, the edge cover layers 4 on which reinforcing cords are spirally wound in a tire peripheral direction are provided at least at both ends of a belt layer 3 arranged on a tread part 2, and main grooves 31, 32 are arranged in the surface of the tread part while extending to a shoulder region 5 corresponding to the edge cover layer 4 and to a center region 6 not corresponding thereto in the tire peripheral direction, respectively. On the groove bottoms of the main grooves 31, 32, under-groove protecting rubber layers 11, 12 are provided each of which has a higher elastic modulus than a tread rubber. The peripheral elastic modulus of the under-groove protecting rubber layer 12 of the main groove 32 arranged in the center region 6 is 110-250% of the peripheral elastic modulus of the under-groove protecting rubber layer 11 of the main groove 31 arranged in the shoulder region 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201676-A (JP)
Title: Auto-cutter and printer with the same
Inventor: SHIRATORI MOTOYOSHI
IPC: B26D1/30
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printer with an auto-cutter capable of discharging a cut piece without generating stay of the cut piece in a paper sheet exit, even when defining a lower end edge of the paper sheet exit for discharging the cut piece by a horizontal face.  <P>SOLUTION: The paper sheet exit 5 includes a stage face 40 for defining the lower end edge 5a. A sloped guide face 41 sloped downwards is formed in a downstream end edge of the stage face 40. A protrusion 47 projected toward the second side wall 43 for defining the other side of a paper sheet passing positions is formed in the first side wall 42 for defining one side of the paper sheet passing positions on the stage face 40 and the sloped guide face 41. The cut piece 11c is laid on the stage face 40 to cover the protrusion 47 from its upper side, when a label paper sheet 11 is cut. Resultingly, the cut piece 11c gets unstable by the protrusion 47 just after laid on the stage face 40. The cut piece 11c slides down thereby from the stage face 40 along the sloped guide face 41, to be discharged from the paper sheet exit 5 to an outside.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202314-A (JP)
Title: Conveying conveyor merging part freight collision prevention system and method
Inventor: KIMURA MASATOSHI
IPC: B65G43/10
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveying conveyor merging part freight collision prevention system capable of smoothly merging the freights in both systems while simultaneously operating the conveying conveyor of two system comprising a main stream conveyor and a branch conveyor additionally connected to this.  <P>SOLUTION: Speed variable conveyors 22 constituted by a plurality of rollers capable of being rotated/driven by independent rotation speed respectively are provided on the main stream conveyor 12 and the branch conveyor 14, and rotation/driving of the respective rollers is independently controlled using passing time information of the freights on the respective conveyors received from a first sensor 16 installed on the main stream conveyor 12 and a second sensor 18 installed on the branch conveyor. As a result, in the freight conveyed from the branch conveyor, a conveying speed is varied on a speed variable conveyor 22, and at the merging part, collision with the freight flowing on the main stream conveyor 12 is avoided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202461-A (JP)
Title: Activated carbon excellent in adsorption/desorption capability of organic compound, method for producing the activated carbon, and adsorption/desorption apparatus and method of organic compound
Inventor: MISHIMA SHOJI
IPC: C01B31/08
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prolong the lifetime of activated carbon by reducing the amount of chlorine remaining on the activated carbon in the case when the adsorption/desorption of a halogenated organic compound such as tetrachloroethylene is repeatedly carried out by using activated carbon.  <P>SOLUTION: The treated activated carbon is obtained by treating activated carbon with an aqueous solution of vinyl trimethoxysilane being a silane coupling agent, and then filtering and drying the treated product. When the adsorption/desorption of tetrachloroethylene is repeatedly carried out 10 times on the treated activated carbon and untreated activated carbon, the residual amount of hydrogen chloride on the treated activated carbon is ≤1/50 times of that on the untreated activated carbon.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201006-A (JP)
Title: Device for measuring blood component
Inventor: OHASHI HIROTAKA
IPC: A61B5/157
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for measuring blood components which simply, quickly and simply reads data such as operator identification data.  <P>SOLUTION: A blood sugar meter 10a includes: a tip mounting part 30 to which a test piece 12 is mounted; a measuring part 32 for measuring a blood component gathered through a blood introduction passage 24 in the test piece 12 mounted to the tip mounting part 30; a monitor 34 for displaying the result measured by measuring part 32; a bar code reader 48 provided at the rear end; a main part 44 where a monitor 34 is provided; a relay part 46 provided between the main part 44 and the tip mounting part 30; and a curved part 50 provided in a connecting portion of the main part 44 and the relay part 46, the lower surface of which is recessed in a side view. The surface on which the monitor 34 is mounted is provided with a data read button 40 for operating a bar code reader 48 between the monitor 34 and the tip mounting part 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208093-A (JP)
Title: Liquid ejecting device and method for generating ejection pulse
Inventor: KANEKO TOMOSHIGE
IPC: B41J2/01
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress failure caused by variation in striking of a liquid droplet (satellite ink drop) incidentally flying.  <P>SOLUTION: The liquid ejecting device (printer 1) includes: a nozzle (44) moving relatively to a medium (paper S); a pressure chamber (43) made to communicate with the nozzle; an element (piezoelectric element 45) performing action to give a pressure change to liquid (ink) in the pressure chamber; and a pulse generation part (drive signal generation circuit 30 and master controller 60) generating a preceding ejection pulse and a succeeding ejection pulse for allowing the element to perform action to eject the liquid from the nozzle. The pulse generation part determines a pulse interval from finishing generation of the preceding ejection pulse to starting generation of the succeeding ejection pulse so that the first flying liquid droplet out of a plurality of liquid droplets ejected from the nozzle as the succeeding ejection pulse is applied to the element may strike to the strike range, to the medium, of the second and succeeding flying liquid droplets out of a plurality of liquid droplets ejected from the nozzle as the preceding ejection pulse is applied to the element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010211513-A (JP)
Title: Animation contribution system
Inventor: YOSHIOKA HIDEKI
IPC: H04N21/278
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a contribution site for increasing the motivation of the contribution and browsing of an animation clip in a site.  <P>SOLUTION: An animation contribution system includes: a contribution means for updating animation data from a terminal and for converting it into an animation clip; a history calculation means for storing the browsing history of the animation clip; an address distribution means for distributing an address for browsing the animation clip; and a time designation means for designating a time when it is possible to browse the animation clip to which the address has been distributed. The address distribution means distributes the address for browsing the animation data which are not present in a browsing history in each prescribed period.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010213065-A (JP)
Title: Packet receiving apparatus and packet receiving system
Inventor: GOTO TAKAYUKI
IPC: H04W24/06
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for easily estimating a band of a radio interval.  <P>SOLUTION: A packet receiving apparatus 20 includes: a packet receiving means for receiving an analysis packet group from a packet transmitting apparatus 10 that includes a packet generating means and a packet transmitting means; a packet receiving interval calculating means for calculating a packet receiving interval that is a difference of receiving times between preceding and following analysis packets in the analysis packet group; a grouping means for grouping a plurality of analysis packets constituting the analysis packet group with analysis packets at a packet receiving interval equal to or longer than a predetermined time as a boundary; and a slot size estimate calculating means for calculating the estimate of a slot size by multiplying a packet size of analysis packets by a maximum constitutive number among constitutive numbers of analysis packets constituting groups grouped by the grouping means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010212498-A (JP)
Title: Manufacturing method of zinc oxide based semiconductor element
Inventor: KYOYA CHIZU
IPC: H01L33/28
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of forming a contact electrode with high adhesion without the exfoliation of an electrode of a p-type ZnO-based compound semiconductor and the coagulation of metal and favorable ohmic contact, and a manufacturing method of a ZnO-based compound semiconductor element having the electrode.  <P>SOLUTION: The manufacturing method of a semiconductor element includes a step of forming a laminate including an n-type ZnO-based semiconductor layer and a p-type ZnO-based semiconductor layer on a substrate so that the p-type ZnO-based semiconductor layer is formed on a surface, a step of heat-treating the p-type ZnO-based semiconductor layer with its surface temperature ranging from 250 to 500°C, a step of forming a p-side electrode metal on the p-type ZnO-based semiconductor layer after the heat treatment at a temperature lower than 550°C, and a step of forming an n-side electrode metal on the n-type ZnO-based semiconductor layer to form the ZnO-based semiconductor element.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209430-A (JP)
Title: Method of forming green colored coating film of metallic material having excellent corrosion resistance, and green colored metallic material
Inventor: ISHIZUKA KIYOKAZU
IPC: C25D11/00
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide colorability with high color tone by solving the request that a method of forming a green colored coating film having excellent corrosion resistance, good adhesiveness and exhibiting color tone high in environmental harmony by a simple cathidic electrolytic treatment is looked for conventionally in the metallic material having a zinc-containing layer (zinc plated steel sheet, zinc alloy plated steel sheet).  <P>SOLUTION: The green colored coating film of the metallic material which has high corrosion resistance is formed on the surface of a zinc-containing coating film by cathodically electrolyzing a metallic material having the Zn-containing layer on the surface in an electrolytic bath including an aqueous solution containing Co ion and nitrate ion.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214978-A (JP)
Title: Steer-by-wire steering device
Inventor: MIZUGAI TOMOHIRO
IPC: B62D7/08
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steer-by-wire steering device provided with a fail safe function capable of executing turning even when failure occurs in a turning motor, and adjusting a toe angle.  <P>SOLUTION: The steer-by-wire steering device includes a steering wheel 1 not mechanically connected to a steering shaft 10, a steering angle sensor 2 detecting the steering angle, a steering reaction force motor 4 applying reaction torque to the steering wheel 1, and a steering control part 5a controlling two turning motors 6A, 6B and the steering reaction force motor 4. An output transmission mechanism 15 transmitting output of the turning motor 6A to the steering shaft 10 and an output transmission mechanism 16 transmitting output of the turning motor 6B to the steering shaft 10 are provided for executing turning. The output shafts of both the turning motors 6A, 6B are jointed through a sliding screw mechanism 24. When failure occurs in either of both the turning motors, output of the other motor is transmitted to the output transmission mechanism 15 (16) corresponding to the failed turning motor through the sliding screw mechanism 24.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009253973-A (JP)
Title: Radio receiver and electronic equipment
Inventor: MELTZER DAVID
IPC: H04B1/30
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an amplitude-modulated radio receiver which consumes low electric power.  <P>SOLUTION: A radio receiver includes: an amplifier which receives a radio frequency input signal and a gain control signal and provides an amplification signal; an automatic gain control circuit which receives a high threshold comparator output and provides the gain control signal; a mixer which provides a mixed output by combining the amplification signal and a local oscillation signal; a high threshold comparator which compares the mixed output with a reference level and provides the high threshold comparator output; and a low threshold comparator which compares the mixed output with the reference level and provides an output of the radio receiver.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217259-A (JP)
Title: Image display device, and luminance information transmission method and adaptor board for the same
Inventor: HORIGUCHI KEISUKE
IPC: G06F3/041
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To enable a system administrator to easily know external light luminance environment where an image display device is used.  <P>SOLUTION: An optical sensor 102 for detecting external light luminance on a liquid crystal display panel 101 is attached to the casing of the liquid crystal display device 100. The main microcomputer of the liquid crystal display device 100 periodically captures information on the luminance detected by the optical sensor 102 as one of self-diagnosis processes. When the detected luminance is a preset value, the main microcomputer interrupts an Ethernet (R) microcomputer, and the Ethernet microcomputer transmits the information on the luminance to the terminal devices 121 and 122 of the system administrator via a network 130 by, for example, electronic mail. The terminal devices 121 and 122 transmit a luminance information transmission request to the liquid crystal display device 100 or receives the luminance information from the liquid crystal display device 100.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216359-A (JP)
Title: Pressure control valve
Inventor: KOBAYASHI SUSUMU
IPC: F02M55/00
Filed: 2009-03-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure control valve improving workability in mounting and replacement of parts.  <P>SOLUTION: This pressure control valve includes: a solenoid case 101 having a low pressure fuel chamber 101c formed and including a solenoid 101d; a shaft guide 102 including a second guide hole 102c and a first guide hole 102b communicated to the low pressure fuel chamber 101c; a spherical valve element 104 blocking the fuel passage; a shaft 105 of which end surface at one side is integrally connected to the valve element 104; an armature 106 arranged in the low pressure fuel chamber 101c and biased by the solenoid 101d in a direction that the valve element 104 blocks the fuel passage; and a biasing member 108 disposed at an opposite side to the shaft guide 102 with the armature 106 put therebetween and biasing the armature 106 in a direction that the valve element 104 blocks the fuel passage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216986-A (JP)
Title: Calibration method for inertial drive actuator, inertial drive actuator device, and method of calculating position of moving body
Inventor: MORISHIMA TETSUYA
IPC: G01D5/24
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an inertial driving actuator device which can rectify a capacitance between a moving body and an electrode to an appropriate value, even if the capacitance shows a different value after assembling an actuator and thereby can reliably and correctly calculates an absolute position of the moving body.  <P>SOLUTION: The method for calibration of an inertial driving actuator includes the capacitance detecting step for detecting the capacitance, at a portion where a moving body electrode and an oscillating substrate electrode are set opposed to each other, at one and the other movement limit positions; the capacitance storing step for storing the capacitance at the one and other movement limit positions detected in the capacitance detecting step; a ratio calculating step for calculating the ratio between the capacitance at the one and other movement limiting positions stored in the capacitance storing step and a movement limiting distance between the one and other movement limit positions; and a absolute position calculating step for calculating the absolute position of the moving body between the one and other movement limiting positions by using the ratio calculated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219870-A (JP)
Title: Image processor and image processing method
Inventor: SUZUKI KATSUJI
IPC: H04N5/232
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To easily and reliably extract a material area including an object area from image data without taking the time and labor of acquiring the image data of a background only beforehand, and to prevent inappropriate image processing from being performed.  <P>SOLUTION: The pixel values of both adjacent pixels from one outer edge of an image to the opposing edge side are successively compared. When the absolute value of the difference of the pixel values exceeds a threshold corresponding to the position of the image of both pixels that are compared among the respective thresholds set so as to be smaller at the center part of the image, it is determined that the pixel on the opposing edge side of both pixels is the edge of the material area, and an edge pixel is detected. The pixel values of both pixels are successively compared from the other outer edge to detect the edge pixel, the part surrounded by the respective edge pixels is determined as the material area, and the material area and a background area which is the other part excluding the material area in the image data are sectioned.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010215116-A (JP)
Title: Load receiving platform elevating device and removing method thereof
Inventor: MAEDA YASUSHI
IPC: B60P1/44
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load receiving platform elevating device capable of preventing decrease of a shipping space for a load on a platform when not in use, and a removing method thereof.  <P>SOLUTION: A base bracket 3 for supporting, via a support body 7 and an arm body 4, the load receiving platform 2 on which the load is placed is fixed on the platform 11 of a freight car C by a bolt 12 and a nut body 27. When the load receiving platform elevating device 1 is not in use, the load receiving platform elevating device 1 is set in a storage state or a grounding state. Then, the fixture of the base bracket 3 by the bolt 12 and the nut body 27 is canceled, and the base bracket 3 is removed from the platform 11.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217551-A (JP)
Title: Sound processing device and program
Inventor: YAMAUCHI KENICHI
IPC: G10L21/02
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To create natural sound in which objective sound is easily listened to, from mixed sound of the objective sound and non-objective sound.  <P>SOLUTION: A sound source separation section 30 creates an objective sound spectrum QA1 in which the objective sound is composed of components of an objective sound frequency FA where the objective sound is dominant, and the non-objective sound spectrum QB2 coming from a direction different from the objective sound, in which the non-objective sound is composed of components of a non-objective sound frequency FB where the non-objective sound is dominant, from a plurality of sound signals (S1, S2). A variation sound suppressing section 60 suppresses the non-objective sound in the non-objective sound spectrum QB2 after separation by the sound source separation section 30. A combining section 54 combines the objective spectrum QA2 after separation by the sound source separation section 30, and the non-objective sound spectrum QB3 after processing by the variation sound suppressing section 60.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009132741-A (JP)
Title: Method for producing liquid crystal compound having difluoromethyleneoxy group
Inventor: SHIBATA KOICHI
IPC: C07C43/225
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method capable of producing a difluoromethyl ether derivative easily, safely and in a high yield.  <P>SOLUTION: This method for producing a difluoromethyleneoxy derivative expressed by formula 2 by using a cyclohexenyldifluoroacetic acid ester expressed by formula 1 as a starting material is provided. In the formulas, R<SP>1</SP>, R<SP>2</SP>are each independently e.g. a 1C-20C alkyl; R<SP>3</SP>is a monovalent organic or inorganic group; ring A<SP>1</SP>to ring A<SP>4</SP>are each independently e.g. 1,4-cyclohexylene or 1,4-phenylene; Z<SP>1</SP>to Z<SP>4</SP>are each independently a 1C-4C alkylene; Y<SP>1</SP>to Y<SP>4</SP>are each independently e.g. a 1C-10C alkyl; and (k), (l), (m) and (n) are each independently 0 or 1.  <P>COPYRIGHT: (C)2009,JPO&INPIT