baber/WOPTO huggingface dataset:
Patent JP-2011170061-A (JP)
Title: Optical fiber and method of manufacturing optical fiber
Inventor: MATSUI TAKASHI
IPC: G02B6/00
Filed: 2010-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical fiber in which the optical characteristics equivalent to or better than those of a conventional holey fiber is available, a yield of process of splicing job of optical fibers is improved, and the number of splicing processes and a cost are reduced.  <P>SOLUTION: The optical fiber is equipped with: a core part 11; a clad part 12 enclosing the core part 11; and a rod part 13 provided in the clad part 12 continuously in the axial direction of the optical fiber and discretely on the cross section perpendicularly intersecting with the axial direction of the optical fiber in the inside of the clad part 12. The core part 11 is composed of a material having a refractive index larger than that of the clad part 12 and the rod part 13 is composed of a material having a refractive index smaller than that of the clad part 12.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011171250-A (JP)
Title: Nonaqueous electrolyte secondary battery and its manufacturing method
Inventor: MINAMI YOSHIAKI
IPC: H01M50/457
Filed: 2010-02-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonaqueous electrolyte secondary battery which is improved in moldability of a flat type electrode body and superior in battery characteristics such as output characteristics.  <P>SOLUTION: The nonaqueous electrolyte secondary battery 30 comprises a flat type electrode body 1 in which a positive electrode plate containing a lithium transition metal compound oxide as a positive electrode active material, a negative electrode plate including a carbon material capable of insertion and desorption of lithium ions as a negative electrode active material are laminated and wound around through a separator. A protection layer consisting of an inorganic oxide and an insulating binder is installed on the surface of the negative electrode plate, and the arithmetic average surface roughness Ra of the surface of the separator in contact with the protection layer is 0.40-3.50 μm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011174404-A (JP)
Title: Two-stage supercharging system
Inventor: KATO HIDEKI
IPC: F02B37/013
Filed: 2010-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To safely reduce the diameter of a high-pressure stage turbocharger without using a waste gate pipe.  <P>SOLUTION: A bypass flow path 17 is attached to an engine intake flow path which feeds intake air A from a high-pressure stage compressor 4 to an engine 1, a turbine generator 18 is mounted in the bypass flow path 17, and a three-way valve 19 (a flow path change-over means) is provided in the inlet of the bypass flow path 17 for changing over the intake air A flowing from the high-pressure stage compressor 4 to the engine 1 to flow properly to the side of the bypass flow path 17. In a high-speed and high-load region (an operation region shown in the graph of Fig.6 with a cross-hatching) of the engine 1 where exhaust gas G conventionally split-flows into the waste gate pipe 7 (refer to Fig.5), the three-way valve 19 changes over the intake air A flowing from the high-pressure stage compressor 4 to flow to the side of the bypass flow path 17, to guide it to the engine 1 via the turbine generator 18.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011173540-A (JP)
Title: Working vehicle
Inventor: TSUCHIYA HIROFUMI
IPC: B62D21/02
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To reduce a mounting load of the front safety frame of a tractor.  <P>SOLUTION: A working vehicle is configured as follows. Right and left front frames 16a, 16b are connected by bolts to both right and left sides of the lower frame of an engine E. Right and left lower front safety frames 11a, 11a of the front safety frame 11 are mounted by bolts to right and left mounting plates 17, 17 mounted by bolts to right and left outer surfaces of the right and left front frames 16a, 16b. The right and left mounting plates 17, 17 are connected to each other by connecting-plates 18, 19 passing below the right and left front frames 16a, 16b. The right and left front frames 16a, 16b and the right and left mounting plates 17, 17 are fastened together by bolts and mounted to both right and left sides of the lower frame of the engine E.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010136445-A (JP)
Title: Dual mode subscriber unit for short-range/high-rate and long-range/lower-rate data communications
Inventor: GORSUCH THOMAS E
IPC: H04W72/02
Filed: 2010-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a subscriber unit which is connected to a wireless local area network (LAN) if connection to the wireless LAN is enabled, and automatically returns to a long-range network connection only when the subscriber unit is located outside a range of a wireless LAN base station.  <P>SOLUTION: The subscriber unit comprises: a first transceiver configured to communicate with a first wireless network via a plurality of physical layer channels assigned; a second transceiver configured to communicate with a second wireless network; and a processor linked to the first transceiver and the second transceiver and configured to maintain a communication session with the first wireless network on a physical layer if there are not the plurality of physical layer channels assigned.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011178831-A (JP)
Title: Resin material for sliding material to be printed and molded article for sliding material to be printed
Inventor: WATANABE JOICHI
IPC: C08J5/16
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a resin material for sliding materials to be printed, which has high slidability on the materials to be printed, and excellent abrasion resistance, and can prevent the scratching of the materials to be printed, and to provide a molded article for sliding the materials to be printed.  <P>SOLUTION: The resin material for sliding the materials to be printed is characterized by comprising a styrenic resin, and an inorganic filler having a Mohs' scale of hardness of ≤4. The resin material for sliding the materials to be printed, wherein the styrenic resin is preferably an AES resin, and the inorganic filler is preferably calcium carbonate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179708-A (JP)
Title: Method and device for controlling water level in boiler
Inventor: KANBAYASHI TOSHIHIDE
IPC: F22D5/30
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To stably control a water level of a boiler even when boiler load fluctuates.  <P>SOLUTION: In controlling water supply of the boiler 1, an amount of water flowing in and out to the boiler is measured or calculated for a value obtained by directly measuring or detecting the water level of the boiler, a present boiler water level is calculated from the value, and the water level of the boiler is controlled on the basis of the result. In this method, variation of an amount of retained water in the boiler changing according to the load state of the boiler, is added to the calculation in addition to the amount of water flowing in and out to the boiler. Further in addition to the calculation, an amount of outflow water by blow is added to the calculation. Furthermore, the variation of a specific volume of boiler water changed according to a pressure state of the boiler is added to the calculation. Further boiler water levels of several points are detected by electrodes 6, the present actual water levels are detected on the basis of on/off signals of the electrodes, and the calculated water level is corrected to be agreed with the actual water level when the difference is found between the calculated water level and the detected actual water level.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179725-A (JP)
Title: Chip molding aligning device and method of aligning chip molding
Inventor: KATAYASU TAKUO
IPC: F27D3/12
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chip molding aligning device and a method of aligning a chip molding capable of closely aligning chip moldings on a setter in a short time.  <P>SOLUTION: In this chip molding aligning device 1, the air is jetted from an air jetting port 12a toward the breathable setter 4. Thus the chip moldings S are floated from a surface of the setter 4 by the air even when the chip moldings are overlapped to each other in being placed on the setter 4, and the chip moldings S are kept while being separated from each other by the air entering among the chip moldings. By aligning the chip moldings S by using the air, the chip moldings S can be closely aligned on the setter 4 in a short time in comparison with a conventional case in which a plate-shaped alignment tool is used.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178876-A (JP)
Title: Vibration-proof rubber composition and vibration-proof rubber
Inventor: YAMAMOTO MASAAKI
IPC: F16F1/36
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration-proof rubber excellent in all of a low dynamic-to-static modulus ratio, creep resistance, tension properties (elongation and strength) while maintaining heat resistance, and in particular, suitably usable in a high temperature environment such as an engine room of an automobile.  <P>SOLUTION: The vibration-proof rubber composition contains, as a rubber component, natural rubber (NR), ethylene propylene diene rubber (EPDM) and butadiene rubber (BR) in a proportion as a mass ratio of NR+BR/EPDM ranging from 70/30 to 45/55, wherein BR is included in an amount of 10 to 20 parts by mass with respect to 100 parts by mass of the rubber component, and contains only a peroxide as a vulcanizing agent, and zinc acrylate and/or zinc methacrylate as a co-crosslinking agent.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011179261-A (JP)
Title: Steel box girder, joint structure of steel box girder and concrete floor slab, concrete floor slab, girder bridge, and bridge
Inventor: TAKASUKA TAKEHIRO
IPC: E01D1/00
Filed: 2010-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a steel box girder joined to a concrete floor slab at a lower cost than conventional ones without degrading slip preventing performance.  <P>SOLUTION: The steel box girder 10 includes an upper flange 12; a lower flange 16; two webs 14 arranged with a predetermined space between the upper flange 12 and the lower flange 16 to form side faces; and a T-shape steel 18 provided on the upper face of the upper flange 12 in the longitudinal direction of the upper flange 12. A flange 18A of the T-shape steel 18 is provided with protrusions 18B, and the lower face of the upper flange 12 is not provided with reinforcing ribs.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230659-A (JP)
Title: Battery internal impedance measuring device
Inventor: TAKAHASHI KIYOSHI
IPC: G01R31/36
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To obtain stably an internal impedance measuring value of a battery, while attaining miniaturization and simplification of a device.  <P>SOLUTION: A battery internal impedance measuring device 10 which obtains the internal impedance of the battery BT by AC voltage value and AC current value generated on the battery BT passing AC current into the battery BT which is connected to equipment is equipped with a function to change continuously a frequency of AC current passing on the battery BT. The battery impedance measuring device 10 obtains the internal impedance of the battery by changing continuously in plural times the frequency of AC current within predetermined frequency region and flowing AC current on the battery BT.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010235591-A (JP)
Title: Herbicidal composition
Inventor: YAMATO SEIJI
IPC: A01N43/56
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a herbicidal composition having an excellent weed control effect.  <P>SOLUTION: The herbicidal composition including a pyridazinone compound represented by formula (I), at least one compound selected from group A and at least one compound selected from group B has the excellent weed control effect. The group A consists of metsulfuron-methyl, thifensulfuron-methyl, tribenuron-methyl, chlorosulfuron, florasulam, bromoxynil, pyrasulfotole, dicamba, fluroxypyr, 2,4-D, and clopyralid. The group B consists of fenchlorazole-ethyl, cloquintocet-mexyl and mefenpyr-diethyl.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011186043-A (JP)
Title: Blue pigment for color filter, and color filter
Inventor: KUBOTA KAZUOMI
IPC: G02F1/1335
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a blue pigment for a color filter with which a liquid crystal display device etc. achieving liquid crystal display with excellent luminance for a long period of time even at high temperature can be provided, and to provide a color filter containing the blue pigment in the blue pixel section.  <P>SOLUTION: The blue pigment for a color filter includes an anion of a basic triarylmethane dye represented by general formula (I), containing one or a plurality of elements selected from tungsten, silicon, and phosphorus, and oxygen as essential elements, wherein in general formula (I), each of R<SB>1</SB>s is a hydrogen atom, a 1-12C alkyl group, or a 7-16C aralkyl group identical to or different from one another, and X<SP>-</SP>is an anion containing one or a plurality of elements selected from tungsten, silicon, and phosphorus, and oxygen as essential elements, however, containing no molybdenum.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011176249-A (JP)
Title: Semiconductor device
Inventor: TAKEI MANABU
IPC: H01L29/739
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of achieving a high yield, a large IE effect, and a low ON voltage by using a manufacturing process of a minimum cost and capable of achieving a high voltage resistance by controlling a local concentration of an electric field.  <P>SOLUTION: In the semiconductor device, a ring-like projected semiconductor area 5 having a circular or elliptical ring-like surface formed around a position corresponding to an intersection of grid-like linear patterns which mutually intersect at right angles in a predetermined pitch and a laminate of an n-type emitter region 4 and a p-type base layer 2 which are formed from the ring-like surface side to the lower layer is formed in an active region into which a main current is allowed to flow on one main surface side of an n-type silicon semiconductor substrate 1, the projected semiconductor area 5 is arranged to have an area ratio of less than 50% of a region surrounded by the grid-like linear patterns which mutually intersect at right angles, an area other than the projected semiconductor area 5 in the active region has a recessed part reaching a position deeper than the p-type base layer 2, and a recessed side wall on the outer peripheral side of the projected semiconductor area 5 is provided with a gate electrode 7 through a gate insulating film 6.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011185542-A (JP)
Title: Air conditioning control device and human position detection method for the same
Inventor: URAKAWA TAKAYUKI
IPC: F24F11/02
Filed: 2010-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning control device which improves detection accuracy of a human position using a smaller number of temperature sensors.  <P>SOLUTION: When detecting that detection temperatures by any four or more infrared ray sensors 3 out of infrared ray sensors 3 (1-8) are increased from respective steady temperatures to exceed an error range, a control unit selects these infrared ray sensors 3 as a peak detection target sensor group. On the arrangement of the peak detection target sensor group, in regard to two sets of the infrared ray sensors 3 positioned at both ends of the arrangement and the infrared ray sensors 3 arranged on inside next to the infrared ray sensors 3 at the both ends, inclinations formed by the respective detection temperatures with respect to an interval between the two infrared ray sensors 3 are calculated and then, temperature change straight lines following the calculated two inclinations of the temperature change are extended. An intersecting position of the straight lines on the arrangement is detected as a human position.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011187394-A (JP)
Title: Plasma display panel
Inventor: KOMAKI HATSUMI
IPC: H01J11/12
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasma display panel in which spacing between a front substrate and a rear substrate is maintained constant and a failure of electrode disconnection can be prevented with a high quality and a high yield.  <P>SOLUTION: The plasma display panel is provided with a front substrate in which a plurality of display electrodes are arranged, a rear substrate in which address electrodes are arranged so as to cross the display electrodes and an insulator layer is arranged on the address electrodes, and a sealing layer to seal the front substrate and the rear substrate. The sealing layer has a bead material and the transition point of a glass component of the address electrode is higher than the temperature of a sealing process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011191070-A (JP)
Title: Pseudo-satellite positioning system
Inventor: KONO MITSUNORI
IPC: G01S5/10
Filed: 2010-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a pseudo-satellite positioning system capable of determining the position of a mobile terminal at low costs, with high accuracy.  <P>SOLUTION: The pseudo-satellite positioning system capable of determining the position of a mobile terminal 203, with high accuracy, can be attained at low cost, by disposing a plurality of relay stations 202a to 202d around a reference station 201 separated by interval; connecting the reference station and each relay station via transmission cables 101a to 101d; and transmitting a radio signal including a different positioning signal from each relay station.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189528-A (JP)
Title: Printing of forming two images on print medium in overlapping manner
Inventor: TAMAI SUGURU
IPC: B41J2/01
Filed: 2010-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To attain an appropriate printing process according to a use and a purpose while enlargement of an apparatus is suppressed at carrying out the printing process of forming two images on a print medium in an overlapping manner.  <P>SOLUTION: A printing apparatus includes a control section which forms an image on the print medium by repeating an image forming operation in which a plurality of nozzle arrays are made to discharge an ink while the plurality of nozzle arrays are moved by a moving mechanism, and a transport operation in which the print medium is transported by a transport mechanism. The control section forms a first image by using a nozzle group for the first image which is comprised of N (N is an integer not smaller than 3) nozzles included in a first nozzle array among the plurality of nozzle arrays. The control section forms a second image which overlaps with the first image on the print medium by using a nozzle group for the second image which is comprised of M (M is an integer not smaller than 2 and smaller than N) nozzles different from those of the nozzle group for the first image in position in a first direction among nozzles included in a second nozzle array in the plurality of nozzle arrays.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011193192-A (JP)
Title: Data processing apparatus
Inventor: MAETA KAZUHIRO
IPC: H04N19/90
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a data processing apparatus which does not cause deterioration in data accuracy of compressed data and increases compression ratio by applying run length compression processing.  <P>SOLUTION: Data processing apparatuses (1, 4) execute replacement of high order side bits of pixel data so that change of the high order side bits between the respective pieces of data in input image data becomes less when data is written in a memory (2) in response to memory access. Then, the data processing apparatus generates the compressed data by performing run length compression transform processing on the replaced data, and generates image compression data in which non-compression data of low order side bits of the pixel data is combined with the compression data of the high order side bits.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011192049-A (JP)
Title: Virtual machine system, automatic migration method, and automatic migration program
Inventor: SUGIHARA TOMOAKI
IPC: G06F9/50
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a virtual machine system for executing the migration of a virtual machine by reliably securing resources.  <P>SOLUTION: In the virtual machine system where one or more virtual machines 2, 3 are constructed in a computer 1, the computer 1 includes an information collection unit 6 for collecting virtual machine constitution information including system information for each virtual machine and collecting host constitution information including empty capacity information of each computer from a plurality of other computers 4, 5, a determination unit 7 for determining other computers 4, 5 as a migration destination of the virtual machines 2, 3, based on the virtual machine constitution information and the host constitution information collected by the information collection unit 6, and an execution unit 8 for migrating the virtual machines 2, 3 to other computers 4, 5 of a migration destination determined by the determination unit 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011189027-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2010-03-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine which can restrain the excitement of a game from deteriorating.  <P>SOLUTION: The Pachinko machine 1 has start openings 1502 and 1506 capable of receiving game balls driven onto a game area 605. When the game balls are received by the start openings 1502 and 1506, the game machine carries out a series of drawings relating to the execution of a jackpot game. When the drawings result in the winning of a jackpot, the game machine carries out the jackpot game in which the continuous opening and closing actions of an opening and closing device facilitate the reception of the game balls into the opening and closing device. The series of drawings relating to the execution of the jackpot game is suspended in mid-course and permits the game condition to be changed prior to the execution of the jackpot game.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011198803-A (JP)
Title: Electronic apparatus
Inventor: TSUKADA TAKASHI
IPC: H05K7/20
Filed: 2010-03-17
Abstract: PROBLEM TO BE SOLVED: To achieve a thermal-expansion compensation structure that is mounted inside a cooling plate so as to prevent breakage of the cooling plate, even if a volume change occurs due to thermal expansion about cooling water inside the cooling plate for cooling an electronic apparatus.SOLUTION: An electronic apparatus includes a cooling plate; a circuit board mounted on the cooling plate; a heat-generating element fixed to the circuit board; a cooling-water-inlet-side coupler mounted on the cooling plate; a cooling-water-outlet-side coupler mounted on the cooling plate; a cooling-water flow path provided inside the cooling plate; cooling water filled in the cooling-water flow path; a capillary provided so as to communicate with the cooling-water flow path and to allow cooling water to pass therethrough; an elastic body held inside the capillary; and an air reservoir surrounded by the capillary and the elastic body.