baber/WOPTO huggingface dataset:
Patent JP-2010220519-A (JP)
Title: Farm tractor
Inventor: FUJITA TAKETOSHI
IPC: A01B63/114
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve efficiency of working by simply performing a sensitivity change of a rear cover from a machine side.  <P>SOLUTION: The farm tractor includes an auto cable 16 for detecting a vertical shaking displacement of the rear cover 14 pivoted on the rear portion of rotary implement, a cable support arm 17 for setting a shaking displacement of the rear cover by a movement position change of the auto cable 16 arranged at the machine side and an auto lever 21 for changing the position of the cable support arm 17 arranged in the vicinity of the position of a position lever 20 and setting and adjusting tilling depth and has a constitution that sensitivity change means A of the rear cover 14 is arranged between the auto lever 21 and the cable support arm 17 and a position link arm 10.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222461-A (JP)
Title: Erasable ink and method for producing erasable ink
Inventor: SANO KENJI
IPC: C09D11/00
Filed: 2009-03-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an erasable ink suitable as an inkjet ink having deep color and becoming invisible by thermal erasing treatment.  <P>SOLUTION: The erasable ink contains a leuco dye, a water-insoluble developer, ≤50 wt.% of an alcohol, ≥1 wt.% and ≤10 wt.% of an organic acid and ≥40 wt.% of water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010225842-A (JP)
Title: Light source for back light of liquid crystal display, back light of liquid crystal display, and liquid crystal display
Inventor: NAKANO HIDEYUKI
IPC: F21Y101/02
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source for a back light that can improve luminance of a liquid crystal display without impairing color reproducibility of blue, green and red, and to provide the back light of the liquid crystal display and the liquid crystal display.  <P>SOLUTION: The light source 3 for the back light of the liquid crystal display includes: a first LED device 4, which has a first LED element 41 emitting blue light and a yellow phosphor 43 excited with the blue light, and which emits first white light; a second LED device 5, which has a second LED element 51 having the same constitution as the first LED element 41 and emitting blue light having the same peak wavelength as the first LED element 41, a green phosphor 53 excited with the blue light, and a red phosphor 54 excited with the blue light, and emits second white light being smaller in luminance and higher in color rendering properties than the first white light; and a power supply section, which supplies electric power to the first LED element 41 and second LED element 51.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010222668-A (JP)
Title: Method of manufacturing high-strength hot-dip galvanized steel sheet and high-strength alloying galvanized hot-dip steel sheet
Inventor: SUZUKI YOSHITSUGU
IPC: C22C38/58
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a high-strength hot-dip galvanized steel sheet and a high-strength alloying galvanized hot-dip steel sheet, which are excellent in surface appearance and plating adhesiveness by using a high Mn content steel as a base material.  <P>SOLUTION: A hot-rolled steel sheet containing: C of 0.1 to 0.8 mass%; Si of 0.5 to 5.0 mass%; Mn of 1.0 to 30 mass%; P of 0.005 to 0.025 mass%; Al of 0.01 to 2 mass%; and S of 0.01 mass% or less is thermally treated in an environment containing H<SB>2</SB>≤0.5 vol.%, O<SB>2</SB>≥0.1 vol.% and the sum total of H<SB>2</SB>O, CO and CO<SB>2</SB>of 25 vol.% at a temperature of 600 to 1,100°C for 300 to 10,000 s such that the average value of C concentration in the area from just below scale of the hot-rolled steel sheet to 2 to 10 μm is set to 0.01%. Subsequently, the hot-rolled steel sheet is subjected to pickling and cold rolling, thereafter, is oxidized in an environment containing H<SB>2</SB>O≥15 vol.%, O<SB>2</SB>≥0.1 vol.% and CO+CO<SB>2</SB>≤5 vol.% in the temperature range of 700 to 800°C so as to form a scale consisting essentially of iron oxide and, thereafter, is subjected to reduction treatment and plating treatment.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010231288-A (JP)
Title: Touch panel, method for manufacturing the same, display device, and electronic equipment
Inventor: TAKIGUCHI HIROSHI
IPC: G06F3/044
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To maintain quality and suppress decrease of yield even when using a printing method.  <P>SOLUTION: A touch panel includes a plurality of first electrodes 10 and a plurality of second electrodes 20 which are formed on one side of a substrate and extend in the direction crossing each other. The touch panel includes: the second electrodes 22 which are segmented and spaced at the intersection K to the first electrodes on the substrate; an insulating film 30 formed on the first electrodes at the intersection at least; and a bridge wire 21 connecting the second electrodes spaced at the intersection via insulating films. A barrier B is provided which is projected along the side edges of a bridge wire forming region from the insulating films and sections the bridge wire forming region BA.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228150-A (JP)
Title: Liquid supply device and liquid jetting apparatus
Inventor: KOIZUMI YOSHIHIRO
IPC: B41J2/185
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid supply device that continuously supplies a liquid to the downstream side where a liquid is consumed, even in the case that a pump provided in the middle of a liquid supply passage repeats suction drive for sucking liquid into a pump chamber, and discharge drive for discharging the liquid from the inside of the pump chamber, and to provide a liquid jetting apparatus provided with the liquid supply device.  <P>SOLUTION: The liquid supply device is provided with: a first pump 52 which is driven by allowing a first diaphragm 42 which can be displaced so as to increase or decrease the capacity of the first pump chamber 52a to be displaced according to a change in the pressure of a negative pressure chamber 52b; a second pump 54 which is driven by allowing a second diaphragm 43 which can be displaced so as to increase or decrease the capacity of the second pump chamber 54a to be displaced according to a change in the pressure of a positive pressure chamber 54b; air passages 56 and 59 through which the negative chamber 52b and pressure chamber 54b communicate with each other; and a pressure generating device 57 that moves air between the negative pressure chamber 52b and positive pressure chamber 54b.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233159-A (JP)
Title: Wireless network connection apparatus, wireless network system, authentication server, connection method, and program
Inventor: OKANOUE KAZUHIRO
IPC: H04W84/14
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology capable of easily performing suitable charging matching a wireless channel band available for a wireless network connection apparatus.  <P>SOLUTION: A wireless network connection apparatus for connecting a local network and a radio access channel in a network connecting the local network to which at least one or more terminals are connected via a radio access channel includes: an authentication client unit for obtaining a terminal connection condition that is a condition for enabling a terminal to be connected to the local network, in an authentication sequence for connection to the radio access network; and a terminal connection control unit for determining propriety of connection of the terminal to the local network on the basis of the terminal connection condition and the connection situation of the terminal on the local network.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236189-A (JP)
Title: Screen device for opening of building
Inventor: KAYANO MICHIHIKO
IPC: E06B9/52
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a screen device for an opening of a building, which can simply perform opening of a minimum necessary screen, and which can be simply and inexpensively constituted in itself as in the case of fixed fittings.  <P>SOLUTION: One end of the screen 8 is fixed to an opening frame on the side opposite to the opening side of the screen 8 in the opening of the building; an operation bar 4 is attached to the opening side end of the screen 8; and a guide frame 6 for guiding both side ends of the screen 8 and those of the operation bar 4 is provided. A fastener half-body 8a is attached to both the side ends of the screen 8; and the guide frame 6 is provided with a slit 6a which inhibits a locking head 8b of the fastener half-body 8a from being disengaged from the guide frame 6. A screen lead-out portion 10, which makes the screen 8 led to the outside of the guide frame 6, is formed in the maximum opening position of the screen 8 in the guide frame 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235345-A (JP)
Title: Dielectric ceramic composition and oscillator
Inventor: SO KENYU
IPC: H01L41/39
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dielectric ceramic composition which can improve temperature characteristics of electrostatic capacitance, can reduce dielectric loss and can lower relative dielectric constant.  <P>SOLUTION: The dielectric ceramic composition is used as a dielectric ceramic composition for a load capacitance element in an oscillator provided with a piezoelectric element and the load capacitance element and comprises a multiple oxide of perovskite type which has a composition represented by the chemical formula (A): Pb<SB>a</SB>[Zn<SB>b</SB>Nb<SB>c</SB>Ti<SB>ä1-(b+c+d)}</SB>Zr<SB>d</SB>]O<SB>3</SB>(A) and satisfies 0.98≤a≤1.01, 0.01≤b≤0.02, 0.02≤c≤0.04 and 0.48≤d≤0.51, and Ni element, wherein a content of the Ni element expressed in terms of NiO is 0.01 to 0.3 pts.mass per 100 pts.mass of the multiple oxide and a content of Co element expressed in terms of Co<SB>3</SB>O<SB>4</SB>is 0 pts.mass or more and less than 0.1 pts.mass per 100 pts.mass of the multiple oxide.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239274-A (JP)
Title: One-wavelength loop antenna
Inventor: NAGAI TAKUYA
IPC: H01Q3/24
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a one-wavelength loop antenna suppressing an influence on a communication caused by a feeding line.  <P>SOLUTION: An antenna element 52 a part of which is formed of a pipy conductor 70 with a hollow core. Feeding lines 44 and 48 are passed through a hollow center of the pipy conductor 70 between feeding points 54 and 56 and a taking-out position 72 about 1/8 wavelength apart from the feeding points 54 and 56. Therefore, the taking-out position 72 of the feeding lines 44 and 48 can be kept away to a position where a power amount flowing through the antenna is little, and a gain reduction due to an influence of the feeding lines 44 and 48 can be favorably avoided. Namely, a polarized wave plane diversity one-wavelength loop antenna 36 which suppresses the influence on communication caused by the feeding lines 44 and 48 can be provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009145922-A (JP)
Title: Audio coding method, audio decoding method, and audio signal transmission method
Inventor: TANAKA YOSHIAKI
IPC: G10L19/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To manage processing time on a reproduction side, when a multichannel audio signal is to be coded at a variable compression rate.  <P>SOLUTION: Prediction circuits 13D1, 13D2, and 15D1-15D4, and buffer selection units 14D1, 14D2, and 16D1-16D4 predictively encode six-channel audio signals. A decoding time stamp (DTS) generating unit 17 generates decoding time stamp information, indicating the timing for reading compressed data in an input buffer 22a on a decoding side, according to the prediction coding data amount for each channel. A formatting circuit 19 performs formatting to create a data structure, having a packet header containing the decoding time stamp information and a packet containing user data containing the compression data.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010235261-A (JP)
Title: Vehicle lifting device and winding machine
Inventor: KAIHO KATSUHARU
IPC: B66D1/30
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle lifting device capable of elevating/lowering each of a plurality of elevating/lowering driving points in a railway rolling stock at proper speed without performing a special driving control, and a winding machine capable of being used for the device, etc.  <P>SOLUTION: In this vehicle lifting device, the plurality of elevating/lowering driving points (4A, 4B, etc.) are provided in the railway rolling stock 1 or a rail for mounting the railway rolling stock 1 to elevate/lower the railway rolling stock 1, and a rope 3 for lifting is connected to each of the elevating/lowering driving points. Each rope 3 is wound in each of pertinent diameter parts of winding drums 13 and 14 having diameter parts DA to DD of diameters proportional to elevating/lowering required amount of each of the elevating/lowering driving points.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236450-A (JP)
Title: Exhaust gas purifying apparatus for internal combustion engine
Inventor: YONEKAWA YUTAKA
IPC: F01N3/08
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To improve the exhaust gas purifying performance of a three-way catalyst by controlling an air-fuel ratio after a lean spike is performed to a rich side.  <P>SOLUTION: The three-way catalyst 24 including an oxygen occluding substance 32 occluding and releasing oxygen in exhaust gas and precious metal 31 as a catalytic component is provided in the exhaust passage of an engine 10. An ECU 40 performs the lean spike in air-fuel ratio control, and also controls the air-fuel ratio within a predetermined slightly rich region with a rich change width with respect to a reference air-fuel ratio being narrower than the lean change width of the lean spike. That is, the oxygen occluding substance 32 occludes oxygen by performing the lean spike and the air-fuel ratio is controlled within the slightly rich region, thereby a specific component in exhaust gas is adsorbed with respect to the surface of the precious metal 31 and also release of oxygen from the oxygen occluding substance 32 is suppressed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241629-A (JP)
Title: Method for refining ferrous chloride
Inventor: KIKUCHI TAKAHIRO
IPC: C01G49/10
Filed: 2009-04-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for obtaining ferrous chloride containing a low amount of impurities such as Mn from a pickling waste liquid (ferrous chloride solution) resulting from a pickling step of a steel sheet etc.  <P>SOLUTION: A method for refining ferrous chloride comprises adding the ferrous chloride solution to hydrochloric acid previously contained in a container so that a degree of supersaturation of Fe in the resulting mixture reaches ≤25 g/l, thereby precipitating the ferrous chloride. A method for producing the ferrous chloride solution comprises separating the precipitated ferrous chloride and subsequently dissolving the same in water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241742-A (JP)
Title: Method for recovering (meth)acrylonitrile
Inventor: SAITO SHIGERU
IPC: C07C255/08
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To carry out a stable and efficient operation over a long period of time with suppression of increase in the differential pressure in a distillation column for recovering (meth)acrylonitrile.  <P>SOLUTION: The recovering method for (meth)acrylonitrile comprises recovering (meth)acrylonitrile from a mixture containing (meth)acrylonitrile, acetonitrile and unsaturated compounds, where the mixture is introduced into a distillation column and is distilled under a condition that (meth)acrylonitrile is contained in an overhead distillate of the distillation column, acetonitrile is drawn out from the bottom of the distillation column and/or a side stream, and a liquid containing the unsaturated compounds is drawn out from a position higher than the drawing-out position of the acetonitrile.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010243364-A (JP)
Title: X-ray defect inspection device
Inventor: MASAKI TOSHIMICHI
IPC: G01B15/00
Filed: 2009-04-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an X-ray defect inspection device for determining normality/abnormality of inspection objects by determining the size or the volume from radiographic images of the inspection objects, capable of accurately inspecting each inspection object, even if the inspection objects are transported, in a state that a plurality of them are in contact with each other or are overlapped, and improving the yield of inspection, without performing special for transportation.  <P>SOLUTION: The X-ray defect inspection device can avoid determining that an inspection object W is abnormal, even if a radiographic image in which a plurality of inspection objects are in contact with each other or overlapped with each other is used, by determining the size or volume of the inspection object W by performing image processing on a radiographic image of the inspection object W by an image processing part 6; dividing the determined size or voltage by an integer; determining whether the value obtained by division is in a predetermined normal range by a determination part 7; and determining that the value obtained by division is normal, when the value is in a normal range.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010242671-A (JP)
Title: Vane type rotating device
Inventor: CHIBA TAKASHI
IPC: F04C18/344
Filed: 2009-04-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vane type air motor having long vane endurance time.  <P>SOLUTION: This vane type rotating device includes a cylindrical body having a rotor chamber (19) defined by a cylindrical inner peripheral surface (11), and a rotor with vanes. A plurality of air discharge openings (50) is formed in the range of a constant length in the axis direction of the rotor chamber, and the air discharge openings adjacent to each other in the axis direction are mutually arranged at intervals and arranged to be mutually overlapped when viewed in a circumferential direction. Each vane is composed of plate-like matrix material containing a resol type phenolic resin cured product containing 50-100 wt.% of bisphenol-A as phenol raw material and polyfluoronated ethylene resin, and a plurality of flat polyester fiber woven fabrics mutually laminated and buried in a matrix material thickness direction in the matrix material. The polyester fiber woven fabrics appear in a laminated state on a radial outer edge surface slid with the cylindrical inner peripheral surface of a rotor housing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010199529-A (JP)
Title: Method for manufacturing thin film transistor
Inventor: MIZUKI TOSHIO
IPC: H01L21/336
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thin film transistor capable of suppressing variation in electric characteristics which may be generated due to trapping of carriers in interface levels during a reliability test.  <P>SOLUTION: A silicon oxide film 40 included in a gate insulating film 50 of a thin film transistor, a silicon film 60 to become a channel layer 61 and a silicon oxide film 70 serving as an etching stopper layer 71 when forming source/drain layers 81a, 81b, are successively formed without exposing these films to the atmosphere. Since the silicon oxide film 40, the silicon film 60 and the silicon oxide film 70, are successively formed without exposing them to the atmosphere, the amount of impurity which may be stuck to interfaces between the films 40, 60, 70 during the manufacturing process of the films is reduced and the density of the interface levels is reduced. Thereby, fixed charges which may be generated due to the trapping of carriers in the interface levels during the reliability test can be reduced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009154001-A (JP)
Title: Machine for continuously heating food and radiation thermometer used therefor
Inventor: KOYAMA KIMIHARU
IPC: H05B6/12
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a machine for continuously heating food which can control heating temperatures for heating areas, achieve various temperature controls including uniform heating of the whole areas, and hardly causing uneven heating or the like while suppressing the apparatus cost.  <P>SOLUTION: Induction heating coils 30, 30, ... have long sides each inclined relative to a travel direction P of a heated surface (outer peripheral surface) of a rotary drum 20, and the induction heating coils 30, 30, ... are provided side by side at a predetermined spaced distance L in a direction orthogonal to the travel direction P. An inclination angle θ of the induction heating coil 30 and the spaced distance L between the induction heating coils 30 in the travel direction P are set so that the adjacent coils 30-30 are partially overlapped viewed from the travel direction P.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010246664-A (JP)
Title: Anesthetic needle for ophthalmology
Inventor: HORIGUCHI MASAYUKI
IPC: A61M5/158
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new anesthetic needle for ophthalmology not only alleviating pain and awful feeling to a patient but also reducing the possibility of causing complications.  <P>SOLUTION: The anesthetic needle includes an outer tubular member 2 having an outer tubular part 2a formed in a hollow shape and one gripping part 2b formed in a proximal end side of the outer tubular part 2a and whose outer periphery is gripped by a user, and an anesthetic needle member 3 having a hollow anesthetic needle body 3a inserted into the outer tubular part 2a and formed longer than the whole length of the outer tubular part 2a and the other gripping part 3b formed in the proximal end of the anesthetic needle body 3a, whose outer periphery is gripped by the user, and holding the distal end side of syringe 5 for injecting anesthetic into the anesthetic needle body 3a, one curved part 2d curved in an arc shape is formed in the outer tubular part 2a, or the whole outer tubular part 2a is curved and a non-sharp face is formed in the distal end thereof, and the anesthetic needle body 3a is formed of a material bendable corresponding to the shape of the one curved part 2d or the outer tubular part 2a.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251052-A (JP)
Title: Battery module
Inventor: TAKASE SHINICHI
IPC: H01M2/20
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery module capable of connecting batteries and detecting a voltage of each unit battery with the small number of components.  <P>SOLUTION: The battery module is provided with a plurality of unit batteries 11 each equipped with both electrode posts 13 of a cathode and an anode, an inter-electrode connection conductive wire 15 formed of an enamel wire 14 for making the electrode posts of different polarities conductive by being wound around a pair of the electrode posts of different polarities of adjacent batteries and then welded to the posts, and a voltage detecting conductive wire 16 continuously drawn out of the enamel wire constituting the inter-electrode connection conductive wire. Each electrode post of the cathode and the anode of each unit battery is connected in series by a plurality of inter-electrode connection conductive wires, and the potential measurement of each inter-electrode connection conductive wire is made possible by the plurality of voltage detecting conductive wires formed of the plurality of enamel wires.  <P>COPYRIGHT: (C)2011,JPO&INPIT