baber/WOPTO huggingface dataset:
Patent JP-2009068855-A (JP)
Title: Probe for measuring concentration of copper in molten metal
Inventor: SASABE MINORU
IPC: G01N27/411
Filed: 2007-09-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a probe for measuring the concentration of copper in a molten metal capable of rapidly and precisely measuring the concentration of copper in the molten metal on the way of refining, especially the activity of Cu in molten iron in the steel scrap refining process and capable of eliminating waste such that a high grade scrap is charged in a necessary amount or above to dilute the molten metal.  <P>SOLUTION: A sub-electrode 23 comprising copper oxide is provided on the outer surface of a solid electrolyte pipe 13 having oxygen ion conductivity and a cover (quarts cap 5) for covering the solid electrolyte pipe 13 is provided to the outside of the sub-electrode 23 to constitute a standard electrode element (sensor element 3) forming a pair along with a counter electrode (acting electrode 25). Local equilibrium is established between copper in the molten metal, oxygen and the copper oxide that constitutes the sub-electrode and the activity of oxygen in the local equilibrium is measured to measure the activity of copper in the molten metal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009070047-A (JP)
Title: Image forming apparatus with log collection mechanism
Inventor: MARUYAMA TERUYUKI
IPC: G06F11/34
Filed: 2007-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus with a log collection mechanism for flexibly changing the set information of a log recording object and log transmission destination.  <P>SOLUTION: The image forming apparatus with the log collection mechanism includes a log sorting means that sorts out a log based on filter information stored by a filter information storage means; a log recording means that records or sends the sorted log to a recording destination based on log recording destination information stored by a log recording destination information storage means; and an information update means that updates the filter information and the log recording destination information. When updating the filter information, the information update means notifies the log sorting means of the result, and the log sorting means which has received the notification operates based on the updated filter information afterwards, and when updating the log recording destination information, the information update means notifies the log recording means of the result, and the log recording means which has received the notification operates based on the updated log recording destination information afterwards.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008071352-A (JP)
Title: Device and method for estimating attitude of mobile robot
Inventor: HONG BING-RONG
IPC: G05D1/02
Filed: 2007-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for reducing computational complexity of an SLAM algorithm applied in a mobile robot.  <P>SOLUTION: This device for estimating an attitude of the mobile robot is constituted based on a particle filter using a plurality of particles including a sensor for sensing an attitude variation of the mobile robot, a particle filter part for finding an attitude and a weighted value of the current particle by applying the sensed attitude variation to the particle therebefore, and an evolutionary application part for updating the attitude and the weighted value of the current particle by applying the found attitude and weighted value to an evolutionary algorithm.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008076042-A (JP)
Title: Distribution type jet combustion nozzle
Inventor: BOARDMAN GREGORY ALLEN
IPC: F23R3/20
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combustion nozzle (100) used for a turbine.  <P>SOLUTION: The combustion nozzle (100) may comprise a central main body (120) and a conical body (130) extending from the central main body (120). The conical body (130) may comprise several numbers of opening (140) arranged in it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008075649-A (JP)
Title: Exhaust-driven supercharger of internal combustion engine
Inventor: RIPPL ALEXANDER
IPC: F02B39/00
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust-driven supercharger of an internal combustion engine equipped with a turbine for expanding an exhaust gas flow emitted from an engine of the internal combustion engine and a compressor for compressing a combustion airflow to be supplied to the engine of the internal combustion engine, wherein the turbine has at least an entrance chamber 27, a turbine rotor 29 and a diffuser 30 respectively defining an exhaust gas passage zone of the turbine.  <P>SOLUTION: An exhaust gas passage zone 35 of the diffuser 30 part is connected to a peripheral part of the turbine or an exhaust-driven supercharger through at least one duct 37; one or more stop valves 38 opened to the exhaust gas passage zone 35 of the diffuser 30 part are respectively attached to the respective ducts 37; and the stop valves 38 permit air in the peripheral part of the turbine or the exhaust-driven supercharger to flow in the exhaust gas passage zone 35 of the diffuser 30 part, but prevent the air from flowing out in a direction opposite to it.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009066289-A (JP)
Title: Beverage dispenser
Inventor: KAWAMURA MASASHI
IPC: G07F13/06
Filed: 2007-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently provide a beverage having as constant concentration as possible without causing increase in costs for manufacturing or deterioration of the beverage quality.  <P>SOLUTION: A beverage dispenser 1 is provided with a beverage tank (20) for storing the beverage B extracted by an extraction means 10 and supplies the beverage B from the tank 20. The dispenser 1 is provided with a beverage supply pipeline 51 which enters the inside of the tank 20 from the upper portion of the tank 20, thereafter bends and extends toward the lower portion of the tank 20 and supplies the beverage B to the inside of the tank 20 through a discharge port 51a opening at the lower portion of the tank 20. Therefore, by means of the beverage B supplied from the extraction means 10, the beverage B of a low layer portion stored inside of the tank 20 is mixed with the beverage B of an upper layer portion.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009071748-A (JP)
Title: Image evaluation apparatus, camera with the same apparatus, image evaluation method, feature information registering method, slide show generating method, and program capable of executing those methods
Inventor: TANIGAWA RYOKO
IPC: H04N5/91
Filed: 2007-09-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image evaluation apparatus which sets priority and display properties for a digital image (an image to be evaluated) on the basis of information on a preregistered principal subject, and to provide a camera with the same image evaluation, image evaluating method, feature information registering method, slide show generating method, and program capable of executing those methods.  <P>SOLUTION: An image evaluation system 12 includes a principal subject storage unit 14 which stores a principal subject image 100 and attribute information (priority 105, enlargement display information 108, etc.) on the image associated with each other, an image storage unit 13 which has an attribute information unit 52 wherein the attribute information can be set and which stores an image 130 to be evaluated, and an evaluation unit 15 which sets the attribute information in the attribute information unit 52 for the image 130 to be evaluated using the principal subject image 100 and attribute information, and a digital camera 10 having an imaging unit 11 is provided with the evaluation system 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009077004-A (JP)
Title: Antenna device for vehicle
Inventor: OISHIBASHI HIDEKAZU
IPC: H01Q21/24
Filed: 2007-09-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an antenna device of low height compatible with vertically polarized radio waves.  <P>SOLUTION: The antenna device for vehicle includes a ground conductor 11 with a first and a second holes 12 and 13, a radiation conductor 21 for vehicle-to-vehicle communication with a third hole 23 at its center and installed in substantially parallel to the ground conductor 11, a cylinder conductor 25 for short-circuiting the peripheral edge of the second hole 13 of the ground conductor 11 and the peripheral edge of third hole 23 of the radiation conductor 21, and an electric supply line 29 spaced apart from the ground conductor 11 and connected to a feed point 27 of the radiation conductor 21. A length in a direction from the feed point 27 of the radiation conductor 21 along the cylinder conductor 25 and a length in a direction perpendicular to the direction is a length by which the radiation conductor 21 resonates at higher-order mode using the center as a node of voltage. The antenna device should be installed at the vehicle in a way that the direction from the feed point 27 of the radiation conductor 21 along the cylinder conductor 25 becomes the cross direction of the vehicle.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075825-A (JP)
Title: Image geometric distortion correction method, program, and image geometric distortion correction device
Inventor: KOJIMA NAOHITO
IPC: G06T3/00
Filed: 2007-09-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve the speed to determine a coordinate conversion formula for correcting the geometric distortion of an image.  <P>SOLUTION: Based on a plurality of first selection reference points selected from a plurality of first reference points in a first image and a plurality of second selection reference points selected from a plurality of second reference points in a second image, the coordinate conversion formula for converting the second image is provided for correcting the geometric distortion of the second image. A reference coordinate difference indicating the difference between the coordinates given by converting the coordinates of the second selection reference points by the coordinate conversion formula and the coordinates of the plurality of first selection reference points is calculated. A confirmation coordinate difference indicating the difference between the coordinates of the plurality of first confirmation points in the first image and the coordinates given by converting the coordinates of second confirmation points in the second image by the coordinate conversion formula is calculated. The plurality of first selection reference points and the plurality of selection reference points are repeatedly selected. A correction image given by correcting the geometric distortion of the second image is output based on the coordinate conversion formula in which the reference coordinate difference and the confirmation coordinate difference are below a predetermined value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009075412-A (JP)
Title: Method of manufacturing magneto-optical device
Inventor: IWASAKI KATSUHIRO
IPC: G02F1/09
Filed: 2007-09-21
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently dig down a recess even when forming the deep recess (1.5 μm or more of depth) in a pixel portion, to bring up an excellent magneto-optical crystal in the recess to prevent a defective pixel from being generated, and to reduce fluctuation of an inversion magnetic field when repeating magnetization-directional switching as to an individual pixel.  <P>SOLUTION: This method of manufacturing a magneto-optical device is provided with: a recess forming process for forming the large number of recesses, to remain an interpixel gap part serving as a partitioning wall by digging preliminarily each pixel portion on a surface of a nonmagnetic substrate; a crystal bringing-up process for film-forming the magneto-optical crystal on the nonmagnetic substrate; and a surface flattening process for removing the excessive magneto-optical crystal, the magneto-optical crystal is buried into each recess, and the magneto-optical crystals are magnetically separated each other by the partitioning wall integrated with the nonmagnetic substrate, to form the pixel. The recess forming process comprises two steps of a step for digging each recess by dry etching, and a step for removing a surface deterioration layer of each recess inner wall, by wet etching using an acid.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008279589-A (JP)
Title: Screw fastening number control system, screw fastening number control method, program for executing the method by computer, and recording medium recording the program
Inventor: AKINOBU TOSHIO
IPC: B25B23/14
Filed: 2007-09-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screw fastening number control system capable of preventing any error in the count value of a screw fastening number even when any come-out phenomenon occurs, or screws are additionally fastened.  <P>SOLUTION: An additional fastening determination unit 11 refers to the minimum work time in a storage unit 3, the presence/absence of the torque-increase during the previous work in a previous work torque-increase presence/absence storage unit 8, and the screw fastening work time counted by a screw fastening work time counting unit 9 when the count of the screw fastening number from a screw fastening number counting unit 10 is notified. When the screw fastening work time is longer than the minimum work time or when any torque is not increased during the previous work, it is regarded that the screws are normally fastened, and the actual screw fastening number in a screw fastening number storage unit 12 is increased by one and counted up. When the screw fastening work time is shorter than the minimum work time, and the torque is increased during the previous work, it is regarded that the screws are not fastened normally, and the screw fastening number is not counted up.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086015-A (JP)
Title: Maskless exposure apparatus
Inventor: YAMAGAMI KENTARO
IPC: G03F7/20
Filed: 2007-09-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a maskless exposure apparatus superior in energy efficiency by facilitating adjustment.  <P>SOLUTION: The maskless exposure apparatus is formed by: arranging to incline at an angle of θ to a Y direction moving a stage 4 a rectangular spatial optical modulator arranging to juxtapose m micro mirrors 21 having p of length of one side in a row direction by mutually spacing gaps g and n micro mirrors in a line direction orthogonal to the row direction; and positioning a second spatial optical modulator 2B in an X direction orthogonal to the Y direction to a first spatial optical modulator 2A by setting an imperfect region of the second spatial optical modulator 2B inclined at the angle of θ to the Y direction to the imperfect region in which the number of the micro mirrors 21 of the Y direction arranged on the first spatial optical modulator 2A is not sufficient for the number of times k of overlapping necessary for exposure so that the sum s of the number of the micro mirrors 21 of the Y direction of the first and second spatial optical modulators 2A, 2B exceeds the number of times k of overlapping necessary for exposure.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009085063-A (JP)
Title: Electronic governor for engine
Inventor: FUJIWARA MASANORI
IPC: F02D1/08
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic governor for an engine capable of enhancing the responsiveness of an actuator and maintaining stability of control at a high level.  <P>SOLUTION: A disturbance determination means 8 for determining that a dither becomes a disturbance of control is provided. The disturbance determination means 8 is cooperated with a rotational frequency detection means 3 and a dither current superposition means 6. The disturbance determination means 8 calculates a time difference Δt and rotational frequency difference ΔR between adjacent peaks of engine speed fluctuations. When the fluctuation with the time difference Δt below a predetermined time difference t and the rotational frequency difference ΔR exceeding a predetermined rotational frequency R occurs consecutively predetermined times n or more, the disturbance determination means 8 determines that the dither becomes a disturbance of control, and based on the determination, the dither current superposition means 6 reduces the dither width of the dither current.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009086347-A (JP)
Title: Liquid removal apparatus, image forming apparatus and liquid removal method
Inventor: KADOMATSU TETSUZO
IPC: G03G15/11
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid removal apparatus efficiently removing liquid on a base material, an image forming apparatus and a liquid removal method.  <P>SOLUTION: The liquid removal apparatus which absorbs and removes liquid by making liquid on an image forming medium 12 into contact with a porous roller 16 having a cylindrical hollow has an internal rotating body 20 to be rotated at a rotational speed different from that of the porous roller 16 in the porous roller 16. An opening section 40 having length corresponding to a longitudinal direction is formed on the outer circumferential surface 20A of the internal rotating body 20 along the longitudinal direction. When a pump connected to the internal rotating body 20 is operated and the inside of the porous roller 16 is pressure-reduced through the opening section, a solvent absorbed into the porous roller 16 is recovered. By optimizing a relative speed between the porous roller 16 and the internal rotating body 20, the liquid on the porous roller 16 is recovered before exceeding the absorption capacity of the porous roller 16, so that solvent removal processing can be continued.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008047936-A (JP)
Title: Semiconductor package and method for manufacturing the same
Inventor: ORITO NAONORI
IPC: H01L23/12
Filed: 2007-10-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor package which implements a high densification and fine thinning of wiring for coping with increasing terminals and narrowing pitches in a semiconductor device, also implements the narrowing of the pitches in an external electrode for coping with the miniaturization and high densification of a system, and is excellent in the reliability of mounting, and also to provide a method for manufacturing the same.  <P>SOLUTION: The semiconductor package where the semiconductor device is mounted on a wiring substrate, wherein the wiring substrate has: an insulating layer 6; a wing 8 provided on an upper surface of the insulating layer; an electrode 5 which is provided on a lower side of the insulating layer, the circumference of the side of which contacts the insulating layer, and the lower surface of which does not contact the insulating layer and is on the same plane as in the lower surface of the insulating layer; a dielectric layer provided on an upper surface of the electrode; and a dielectric layer 7 provided inside the insulating layer so as to be conducted to the wiring provided on an upper surface of the dielectric layer 93.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009083396-A (JP)
Title: Bag-making machine
Inventor: TOTANI MIKIO
IPC: B31B50/64
Filed: 2007-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To make it unnecessary to use a wide stuff as a trunk material, on making a tall bag by a bag-making machine for plastic bags having a trunk and a side gusset.  <P>SOLUTION: A plurality of side gusset materials 14 are bent into two and supplied by a side gusset feeding mechanism 16, respective side gusset materials 14 are arranged in the length direction of the trunk material 11, and respective side gusset materials 14 face the trunk material 11 with distances in the width direction. Also, respective side gusset materials 14 are severed in a fixed length and the severed side gusset materials 14 are arranged with distance in the length direction of the trunk material 11. Further, the trunk material 11 and the side gusset materials 14 are heat-sealed in the length direction of the trunk material 11 by a vertical sealing device 26 to form a vertical sealing part 27.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008111834-A (JP)
Title: Method and device for evaluating ultraviolet radiation protective effect
Inventor: MIURA YOSHIMASA
IPC: G01N21/33
Filed: 2007-10-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for evaluating an ultraviolet radiation protective effect in vitro measurement reflecting a light deterioration phenomenon of a measuring sample by irradiation light, and showing high correlation with in vivo SPF value even in a measuring sample having a high SPF value, and to provide a device for evaluating an ultraviolet radiation protective effect by using the method.  <P>SOLUTION: The method has a first step of measuring a change with time of a spectral transmission spectrum of a measuring sample by light irradiation from a light source including the ultraviolet radiation for a predetermined light irradiation time, a second step of correcting the spectral transmission spectrum of the measuring sample according to the change with time on the basis of the measurement results obtained in the first step, and a third step of calculating the final in vitro SPF estimation value of the measuring sample by using the correction results obtained in the second step.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008095109-A (JP)
Title: Polyester polyol, manufacturing method thereof, and use thereof
Inventor: NEFZGER HARTMUT
IPC: C08G18/10
Filed: 2007-10-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester polyol which shows a viscosity lower than those of conventional polyester polyols and which can be manufactured by an economically profitable method.  <P>SOLUTION: The polyester polyol that has a functionality of 1.95-3.25 and a hydroxyl number of 90-33 mgKOH/g, is manufactured by a method comprising (1) a process for reacting (a) a polycarboxylic acid, which has the number of carbons of 4-12 and the number of carboxyl groups of 2-4, with (b) a polyol having a functionality of 2-4 and a molecular weight of 62-400 at 150-250°C to thereby give an end hydroxyl group-bearing polyester polyol Z having a hydroxyl number of 100-40 mgKOH/g and a functionality of 1.95-3.25, then (2) a process for adding to the polyester polyol Z (c) a cyclic ester in a weight ratio of polyester polyol Z to the ester of 10:1-1:1 at the starting temperature of lower than 220°C in such a way that the temperature is not higher than 175°C after 60 minutes or less, and the polyester polyol Z has the hydroxyl number reduced by 5 mgKOH/g or more, and furthermore a hydroxyl group mole ratio of the ester to polyester polyol Z is 0.75:1-10:1.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009095443-A (JP)
Title: Slot machine
Inventor: OKADA KOJI
IPC: A63F5/04
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the burdens of "spot pressing" when evading the end of replay time while suppressing the change of the ratio of stop-displaying the combination of symbols generated by the difference of stop operation orders accompanying the adoption of highly discriminative symbols as the symbols constituting a specified symbol combination.  <P>SOLUTION: By setting a specified symbol "7" constituting a first specified symbol combination for ending the replay time and an auxiliary specified symbol "plum" constituting a second specified symbol combination and executing stop control to be the second specified symbol combination by stopping the auxiliary specified symbol "plum" only when the stop position of the specified symbol "7" is limited to one, the ratio of stopping the specified symbol combination is made equal in all the stop operation orders.  <P>COPYRIGHT: (C)2009,JPO&INPIT