baber/WOPTO huggingface dataset:
Patent JP-2009199172-A (JP)
Title: Information processing system, method for specifying similar parts inside program, and program
Inventor: CHIBA KATSUFUMI
IPC: G06F9/44
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To efficiently specify similar parts inside a program with high accuracy.  <P>SOLUTION: A change part of a source code performed correspondingly to an individual change item is acquired (4121), a combination of the change parts wherein the change items each causing a change are similar is selected as a candidate (4122), the number of the change parts is stored about each of the combinations each selected as the candidate (4123), similarity of contents of the change parts is evaluated about each of the combinations each selected as the candidate (4124), similarity between relative positions of a plurality of change positions based on a first change item included in each change part constituting the combination selected as the candidate and relative positions of a plurality of change parts based on a second change item include in each change part is evaluated (4125), and the similar parts of the program are specified based on the number of the change parts, an evaluation result of the change content similarity, and a result of the evaluation of the relative position similarity (4126).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009200202-A (JP)
Title: Chip supply device
Inventor: TAKANAMI YASUO
IPC: H01L21/67
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip supply device which can prevent destruction of a chip as well as a reduction in productivity in exchanging a wafer sheet.  <P>SOLUTION: The chip supply device is mounted with a chip supply pallet 3 to hold a wafer sheet to which a semiconductor wafer formed of a plurality of divided chips is adhered and to supply the chips peeled off from the wafer sheet to a substrate 6. The chip supply pallet 3 is comprised of a first member for holding the wafer sheet while giving a tension force thereto and a second member which can be rotatably displaced relative to the first member, and includes a pallet fixing portion 23 for fixing the second member at the predetermined position, a chip confirmation means for confirming the direction of the chip adhered to the wafer sheet and a pallet rotary driving force application means for giving a rotary driving force to the first member.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009196763-A (JP)
Title: Illumination device of elevator car
Inventor: YAMADA HATSUO
IPC: B66B11/02
Filed: 2008-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination device of an elevator car capable of thickness reduction.  <P>SOLUTION: The illumination device of the elevator car is equipped with a substrate mounted to a ceiling of the elevator car, a support metal fitting for supporting an illuminating lamp such as a circular fluorescent lamp provided on the substrate at a plurality of positions separated in the circumferential direction, a hook shaped engaging part provided at the chip end of the support metal fitting, and a dispersion plate of the light which includes engaging holes detachably engaged with the engaging part and is supported by the support metal fitting. The illumination device of the elevator car can be thinned by suppressing unevenness in the light.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009206237-A (JP)
Title: Quenching detection apparatus
Inventor: HONJO SHOICHI
IPC: H01F6/02
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a quenching detection apparatus capable of detecting, in an early stage, a quenching phenomenon of a superconducting apparatus and a superconducting wire even if there exist components of inductance, capacitance, and resistance in the superconducting apparatus and superconducting wire.  <P>SOLUTION: The voltages at both ends of the superconducting apparatus are detected with voltage detectors 14a and 14b, and a differential voltage calculation means 15 operates a differential voltage between the voltages detected by the voltage detector 14a and 14b at both ends of the superconducting apparatus. A Fourier transformation means 16 Fourier-transforms the differential voltage between the voltages at both ends of the superconducting apparatus that has been acquired with the differential voltage operation means 15. A quenching determination means 17 determines that a quenching phenomenon has occurred if a second n+1 harmonics is contained in the differential voltage having been transformed by the Fourier transformation means 16.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009205347-A (JP)
Title: Information processing system, control method of information processing system, and control program of information processing system
Inventor: NISHINO HIDEJI
IPC: G06F3/06
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a configuration and method for emulating interruption control of a channel device, which has been performed by an exclusive circuit in a conventional computer system, on a general-purpose platform.  <P>SOLUTION: The channel device 32 writes a request of priority to a CIB area 52, when performing data transfer of an input-output device 5, to perform interruption to a CPU 21. A driver 23 recognizes, upon detection of the interruption, the request from the channel device 32 by referring to the CIP area 52. When the request is permitted, the driver 23 gives a start instruction to the channel device 32. The channel device 32 starts, upon receipt of the start instruction from the driver 23, processing related to the data transfer of the input-output device 5.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204867-A (JP)
Title: Developing device and image forming apparatus
Inventor: HAMADA TOSHIMASA
IPC: G03G15/06
Filed: 2008-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device that improves image density and dot reproducibility, and to provide an image forming apparatus that has the developing device.  <P>SOLUTION: A developing device 1 applies an alternating voltage superimposed on a direct current voltage to a developing roller 3 to thereby develop an electrostatic latent image formed on a photoreceptor 51 with toner. A bias voltage waveform superimposed at this time has an original period (first period) in which each of a development-side electrical potential and an opposite development-side electrical potential is applied one time and a period (second period) in which a Vpp is gradually increased from the initial value to the maximum value.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009204579-A (JP)
Title: Positioning system and mobile body
Inventor: MANIWA HISAKAZU
IPC: G08G1/09
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To calculate an accurate positioning result without receiving electric wave transmitted from a GPS satellite.  <P>SOLUTION: This positioning system has a propagation time calculation section 4-1 for calculating the propagation time τ<SB>c</SB>(t<SB>n</SB>) indicating the time difference between the receiving time and transmitting time t<SB>n</SB>of an acceleration vector A<SB>r</SB>(t<SB>n</SB>) by a communication section 3-1. A relative position/relative velocity/relative time calculation section 5-1 calculates the relative position δ<SB>p</SB>, relative velocity δ<SB>v</SB>, and relative time δ<SB>τ</SB>with another mobile body 1-2 based on the acceleration vector A<SB>s</SB>(t<SB>n</SB>) calculated by an autonomous navigation sensor 2-1, the acceleration vector A<SB>r</SB>(t<SB>n</SB>) received by the communication section 3-1, and the propagation time τ<SB>c</SB>(t<SB>n</SB>) calculated by the propagation time calculation section 4-1.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211177-A (JP)
Title: Feature point location determination method and device
Inventor: KATO MASAMI
IPC: G01B11/00
Filed: 2008-02-29
Abstract: <P>PROBLEM TO BE SOLVED: To determine a plurality of feature point locations with high accuracy by easy processing.  <P>SOLUTION: This feature point location determination method for determining the feature point locations in an image performs a first search in a preset search range to search for the locations of a plurality of feature points in the image, corrects the locations of the plurality of feature points based on a geometric layout relationship among the plurality of feature points searched for, sets a search range based on the corrected location of each feature point, and performs a second search in the search range to search for the location of each feature point. The method decides reliability of the location of each feature point searched for by the second search to select one of the corrected location and the location searched for by the second search.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009211464-A (JP)
Title: Ic tag
Inventor: TORIGOE TETSUSHIRO
IPC: G06K19/077
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an IC tag which is hardly damaged even if it is attached to clothing and then washed.  <P>SOLUTION: The IC tag 1 accommodates a substrate 4 and a protection plate 5, which are both nearly rectangular in their planar shape, in a thin accommodation space 6a which is formed in the inside of an outer cover 6 and is nearly rectangular in its planar shape, the substrate 4 and the protection plate 5 being laminated but not bonded together. The substrate 4 includes a tag IC chip 2, which stores tag information, and a tag antenna part 3 which is electrically connected to the tag IC chip 2 and receives radio signals.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009210469-A (JP)
Title: Analytical method for serum protein
Inventor: KANEKO ISAO
IPC: G01N33/68
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for identifying and comparatively determining protein derived from an object tissue by using serum.  <P>SOLUTION: The method for identifying and comparatively determining protein in serum includes the steps of (a) analyzing the protein derived from the object tissue and the serum protein of a healthy individual and then obtaining a comparative determination value associated with an identification protein: (the analytical value of protein derived from the object protein/the analytical value of serum protein of the healthy individual); (b) analyzing protein derived from a tissue of an object same as that in (a) and serum protein of an object same as that in (a) and then obtaining a comparative determination value associated with an identification protein same as that in (a):(the analytical value of protein derived from the object/the analytical value of serum protein of the object); and (c) obtaining the value of (the analytical value of serum protein of the object/the analytical value of the healthy individual) in accordance with the formula: [(the analytical value of protein derived from the object tissue/the analytical value of serum protein of the healthy individual)/(the analytical value of protein derived from the object tissue/the analytical value of serum protein of the object)].  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008138222-A (JP)
Title: Polyolefin composition with improved characteristic
Inventor: HAERKOENEN MIKA
IPC: C08F210/06
Filed: 2008-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyolefin composition with good impact strength and transparency.  <P>SOLUTION: The polyolefin composition comprises (a) 85-98 wt.% based on the total weight of the composition of a hetero-phase propylene/α-olefin copolymer comprising a polymer or copolymer of propylene containing 0-15 mol% of the α-olefin as a matrix polymer and a propylene/α-olefin rubbery copolymer containing 20-80 mol% of the α-olefin, and (b) 15-2 wt.% based on the total weight of the composition of an ethylene homopolymer having a density lower than 0.920 g/cm<SP>3</SP>. The polyolefin composition has good impact strength and transparency.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009212452-A (JP)
Title: High-frequency unit
Inventor: SOGABE ERI
IPC: H05K9/00
Filed: 2008-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-frequency reception unit and its manufacturing method, which can obtain a good heat dissipation effect without deteriorating performance of peripheral components or breaking down the components or without damaging a shield effect.  <P>SOLUTION: The unit includes a circuit board 5 where an electric circuit is mounted, a housing including a shield cover 2 which covers a frame-like shield case 1 where the circuit board 5 is contained and its opening, and a heat dissipation plate 25 with a part of its inner surface being in contact with a heating component 61. A plurality of cut-raised blades 23 are arranged around the heat dissipation plate 25.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009217969-A (JP)
Title: Connector
Inventor: SASAKI TAKUO
IPC: H01R12/52
Filed: 2008-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector capable of reducing poor contact, even if deformation of a mating object to be connected takes place.  <P>SOLUTION: To an insulating member 7, wherein the member 7 is disposed between a semiconductor package 21, and an evaluation board 222, many elastically deformable conductive members 5 are provided for conducting the semiconductor package 21 and the evaluation board 222, and further, a spacer 9 for adjusting the distance between the semiconductor package 21 and the evaluation board 222 is movably, in the direction of thickness of the insulating member 7.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009215746-A (JP)
Title: Steel pipe sheet pile and connection structure of steel pipe sheet pile
Inventor: OTOSHI KAZUTAKA
IPC: E02D5/08
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel pipe sheet pile and a connection structure of the steel pipe sheet pile capable of removing/washing sediment in a joint fitting space sufficiently and filling the space with a filler efficiently while maintaining high yield strength against shearing in the direction of pipe axis.  <P>SOLUTION: A main pipe 10 of the steel pipe sheet pile is provided with a first joint member 11 and a second joint member 12. The first joint member 11 has an L-shape, a tip part of its one side 11a is attached to the main pipe 10 of the steel pipe sheet pile to let its other side 11b oppose to an outer face of the main pipe 10 of the steel pipe sheet pile, and a slit 13 is formed between the second joint member 12 and it. Projections 14, 15 and/or recessed and projecting parts are formed on a face where the first joint member 11 opposes to the main pipe 10 of the steel pipe sheet pile.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009219223-A (JP)
Title: Bridge drive circuit
Inventor: MARUYAMA KOHEI
IPC: B60G17/016
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bridge drive circuit for driving at least two motors by bridge circuits each provided for each of motors, in which when one bridge circuit is in failure, the other bridge circuit can take urgent countermeasures.  <P>SOLUTION: Intermediate nodes of the one bridge circuit are each connected to each of intermediate nodes of the other bridge circuit via a switching element for urgent countermeasures. With this configuration, the switching element for urgent countermeasures can be selectively energized depending on the type of failure, so that the motor on a failure side is driven by using part of the normal bridge circuit and urgent countermeasures can be taken.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216858-A (JP)
Title: Imaging lens and imaging apparatus
Inventor: YAMAMOTO YOKO
IPC: G02B13/04
Filed: 2008-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small F value and sufficient optical performance, reduce the size and cost, and suppress the ghost image, in an imaging lens.  <P>SOLUTION: This imaging lens 1 has a front group GF having a positive refraction force, a diaphragm, and a back group GR having a positive refraction force in that order from the object side. The front group GF has a first lens L1 with a negative meniscus shape having a convex facing the object side, and a second lens L2 with biconvex shape in that order from the object side. The back group GR has a cemented lens LC formed by cementing a third lens L3 having a negative refraction force to a fourth lens L4 having a positive refraction force, a fifth lens L5 with biconvex shape, and a sixth lens L6 with a negative meniscus shape having a convex facing the image side in that order from the object side.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009218901-A (JP)
Title: Image forming apparatus, information processing apparatus, image formation system, image forming program, and image forming apparatus control program
Inventor: ICHIDA HAJIME
IPC: G06F3/12
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide: an image forming apparatus that stores information associated with a woven pattern image which is not reflected on a print result when there are a plurality of woven pattern images; an information processing apparatus; an image formation system, image forming program; and an image forming apparatus control program.  <P>SOLUTION: Woven pattern information A is determined as applied woven pattern information, and a woven pattern information B and woven pattern information C are determined as discarded woven pattern information, so the image forming apparatus forms a print image to which a woven pattern image A generated from the woven pattern information A is added, and stores in a print log storage device: the woven pattern information A as the applied woven pattern information and the woven pattern information B; and woven pattern information C as the discarded woven pattern information.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009216004-A (JP)
Title: Internal combustion engine
Inventor: KASHIWAKURA TOSHIMI
IPC: F02M69/04
Filed: 2008-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To reduce adhesion of fuel to the inside of an internal combustion engine.  <P>SOLUTION: The internal combustion engine 1 has a first port injection valve 2A and a second port injection valve 2B. First fuel spray FmA injected by the first port injection valve 2A and second fuel spray FmB injected by the second port injection valve 2B go between a first intake port 4Ao and a second intake port 4Bo. The first port injection valve 2A and the second port injection valve 2B thus inject fuel so that the first fuel spray FmA and the second fuel spray FmB crosses each other in the inside of a combustion space 1B.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009213431-A (JP)
Title: Method for preventing decolorization of green color of green citrus fruit
Inventor: YAMAUCHI NAOKI
IPC: A23L19/00
Filed: 2008-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preventing decolorization of green color of a green citrus fruit comprising preventing the fruit skin of green citrus fruit such as a green color aroma acidic citrus fruit from causing decolorization to enable the long-term maintenance of the commercial value of the green color citrus fruit where great importance is placed on its fruit skin.  <P>SOLUTION: The method for preventing decolorization of green color of a green citrus fruit comprises continuously irradiating the green citrus with white LED light during a cooling storage period at such a low temperature area that the green color citrus fruit does not cause low-temperature injury: wherein the low-temperature area has a temperature of 3-8 °C, and the illumination intensity of the continuous irradiation of the white LED light may be 100-300 Lux.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009224045-A (JP)
Title: Fuel cell system
Inventor: TANAKA HIROKI
IPC: H01M8/04
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of controlling a volume of water flowing from an exit side of one of the gas passages to an inlet side of the other gas passage through a membrane electrode assembly.  <P>SOLUTION: A fuel cell stack 10 is formed by laminating unit fuel cells 11 equipped with counter-flow passages. Coolant passages 15a, 15b and 15c are formed on inner surfaces of each unit fuel cell 11. The coolant passages 15a, 15b and 15c are communicated with coolant passages 50a, 50b and 50c, respectively. The coolant passages 50a and 50c are equipped with heat exchangers 53 and 54, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009221244-A (JP)
Title: Acrylic polyol aqueous dispersion, aqueous two-pack type curing composition, and method for producing them
Inventor: MORIOKA CHIYUKI
IPC: C09D133/06
Filed: 2008-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aqueous two-pack type curing composition forming a cured film with excellent appearance even by using a low water-dispersible isocyanate.  <P>SOLUTION: The aqueous two-pack type curing composition comprises an acrylic polyol aqueous dispersion and a polyisocyanate compound having a sulfonic acid group. The acrylic polyol aqueous dispersion is obtained by dispersing acrylic polyol, which is obtained by polymerization including solution polymerization for producing a core and solution polymerization for producing a shell, in water. A hydroxyl value and an acid value of the whole monomer mixture used in the polymerization are within a predetermined range, a hydroxyl value and an acid value of a monomer mixture (a-2) used in the polymerization of the shell are within a predetermined range, and a ratio of a hydroxyl value of a monomer mixture (a-1) used in the polymerization of the core to the hydroxyl value of the monomer mixture (a-2) is 1.3-3.0. In the polyisocyanate compound, an acid value is 5-12 mgKOH/g, and a content of isocyanate groups is 16-22 mass%.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219465-A (JP)
Title: Combine harvester
Inventor: NAKAGAWA WATARU
IPC: A01D41/12
Filed: 2008-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a combine harvester which can simplify a reaping-driving mechanism and can easily lower a cost for making the reaping-driving mechanism.  <P>SOLUTION: Provided is the combine harvester which includes a travel machine frame having a travel portion 2 operated with an engine 14, a reaping blade device 222, a grain straw-conveying device 224, and a vehicle speed sensor for detecting the travel speed of the travel machine frame, and in which a constant rotation output from the engine is changed into a vehicle speed-synchronizing speed, and then transmitted to the reaping blade device or the grain straw-conveying device, characterized by disposing a planet gear mechanism 91 for transmitting a constant rotation output from the engine to the grain straw-conveying device and the like, and a reaping speed-changing actuator for decelerating the output of the planet gear mechanism to the grain straw-conveying device and the like, and decelerating the planet gear mechanism with the reaping speed-changing actuator on the detection result of the vehicle speed sensor.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009226248-A (JP)
Title: Plastic pellet sorting machine
Inventor: TANNO NAOHIRO
IPC: G01N21/85
Filed: 2008-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plastic pellet sorting machine capable of detecting discolored pellets, pellets in which foreign matters are mixed and deformed pellets by backscattered light from plastic pellets and accurately removing the pellets.  <P>SOLUTION: In the plastic pellet sorting machine, by arranging a line sensor camera provided with a light source and a line sensor unit so as to be a pair on both sides of the falling plastic pellets 21 and measuring the backscattered light of irradiation light from the light source, the foreign matter, black color and deformation of the plastic pellets 21 are detected and the non-defective products and defective products of the plastic pellets 21 are sorted. A pair of fluorescent lamps 23 are disposed in the vertical direction of the falling plastic pellets 21 as the light source, each of the pair of fluorescent lamps 23 is provided with a shielding cylindrical body 24, a cylindrical lens 25 is disposed to the window 24A of the shielding cylindrical body 24, and the falling plastic pellets 21 are irradiated with light from the cylindrical lens 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT