baber/WOPTO huggingface dataset:
Patent JP-2011106726-A (JP)
Title: Pulverized coal burner
Inventor: UCHIDA MASAHIRO
IPC: F23D1/00
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To reduce running cost, and to improve an operation rate by applying a structure operable without using a concentration adjusting ring and affected by pulverized coal, and free from abrasion.  <P>SOLUTION: In this pulverized coal burner 2 which includes a cylindrical pulverized coal nozzle 8, and a cylindrical tertiary air nozzle 9 disposed in the pulverized coal nozzle coaxially therewith, and in which a pulverized coal/primary air mixture flow 15 is supplied to a flow channel 22 formed between the pulverized coal nozzle and the tertiary air nozzle, and jetted from a tip of the nozzle to be burned, jetting ports 24 are pierced at a tip of the tertiary air nozzle at prescribed pitches in the circumferential direction, so that air is jetted from the jetting ports to form a separation area to the mixture flow.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011104852-A (JP)
Title: Scribing wheel
Inventor: HAYASHI HIROYOSHI
IPC: C03B33/10
Filed: 2009-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scribing wheel which prevents the rotation deflection accuracy of a ridge line part and can form a scribe line in high accuracy.  <P>SOLUTION: The scribing wheel 1A includes a disk-shaped wheel main body 2A formed from a sintered diamond having a circular ridge line in one plane at the center and cylindrical shaft parts 4 and 5 formed coaxially on the right and left sides of the wheel main body 2A. The scribing wheel 1A also has tapered parts 6 and 7 polished coaxially on the right and left end faces of the cylindrical shaft parts 4 and 5 and a cutting edge 3A formed by polishing to adjust the apex angle α of the ridge line part of a disk to be (75°≤α≤170°) in the wheel main body 2A. In addition, the polishing is carried out to adjust the angle β of the tapered parts to be (60°<β≤120°) and to adjust α+β to be (185°≤α+β≤290°).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011105908-A (JP)
Title: Liquid crystal composition for polymer-dispersed liquid crystal element, and polymer-dispersed liquid crystal element using the same
Inventor: NAKADA HIDETOSHI
IPC: C09K19/38
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polymer-dispersed type liquid crystal element being excellent in an adhesion property with a film substrate, maintaining a white turbidity property even when it is bent and capable of being driven at a low voltage, and a liquid crystal composition used for the same.  <P>SOLUTION: The polymer-dispersed type liquid crystal composition contains at least one kind of the liquid crystal compound represented by formula I-1 as a first component, contains at least one kind of a non-liquid crystal type polymerizable compound represented by formula II-1 as a second component, contains at least one kind of a poly-functional (meth)acrylate compound or a (meth)acrylate oligomer as a third component and contains at least one kind of a photopolymerization initiator as a fourth component. A dimming film uses the composition for the polymer-dispersed type liquid crystal display element, and in the dimming glass, the dimming film is clamped by two sheets of glass substrates.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010130693-A (JP)
Title: Method of sharing distributed control spectrum in cellular mobile communication system, and apparatus using the same
Inventor: LIU YUAN AN
IPC: H04W24/10
Filed: 2009-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a distributed control spectrum sharing method for a cellular mobile communication system, and an apparatus using the method.  <P>SOLUTION: In the method, a measure point (MP) detects the amounts of interference from all secondary users in each subcarrier, and when the sum of the interference amounts from all the secondary users in a subcarrier is greater than a predetermined interference threshold, newly determines a transmission right for the subcarrier of each secondary user, and then delivers newly determined transmission right information for each subcarrier of each secondary user to a corresponding secondary user. According to the method, co-channel interference caused by secondary users on each subcarrier can be effectively controlled, whereby spectrum can be effectively shared.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011112166-A (JP)
Title: Separation preventing pipe joint and pressing pawl for the same
Inventor: SHIMIZU HIROAKI
IPC: F16L21/02
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a separation preventing pipe joint using a pressing pawl which can effectively prevent outbreaks of corrosion in the pressing pawl thereof.  <P>SOLUTION: A pressing pawl 27 is arranged in an inner peripheral part of a socket 12 or in an inner peripheral part of an annular body 19 outwardly fitted on a part of a spigot 14 in the outside of the socket 12 and connected to the socket 12. The pressing pawl 27 is formed from an iron based material and has projections 28a and 28b. The pressing pawl 27 is pushed by the distal end part of a presser bolt 33, and fixed to the spigot 14 in the state of pressing the projections 28a and 28b to the outer surface of the spigot 14 formed with a corrosion-proof layer in the surface thereof. The surface of the pressing pawl 27 in parts of the projections 28a and 28b is formed with a synthetic resin coating film 36, and the surface of the pressing pawl 27 in parts except the projections 28a and 28b is formed with a corrosion-proof film 35 higher in corrosion resistance than the synthetic resin coating film 36.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011110507-A (JP)
Title: Anaerobic treatment method and apparatus
Inventor: KAMAIKE KAZUMASA
IPC: C02F11/04
Filed: 2009-11-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an anaerobic treatment method and an apparatus, capable of preventing degradation in methane fermentation treatment performance by rapidly detecting acid fermentation failure in an acid fermentation process.  <P>SOLUTION: The two-phase anaerobic treatment method includes: an acid fermentation tank 2 for acid-fermenting organic waste water A; a methane fermentation tank 10 for methane-fermenting acid fermentation treatment water B from the acid fermentation tank; a pH meter 5 for detecting a pH value in the acid fermentation tank; and an alkali agent addition pump 7 for detecting the injection amount of alkali agent 6 based on the pH value. Moreover, the anaerobic treatment method includes a flowmeter 3 for controlling the inflow of the waste water into the acid fermentation tank and an organic matter concentration meter 14 to control the inflow of the waste water into the acid fermentation tank, based on the inflow of the alkali agent and the inflow of the waste water into the acid fermentation tank, and a setting value of an injection rate of the alkali agent determined from an organic matter loading amount that is calculated from an organic matter concentration. A control device 15 include decreasing or stopping the inflow when the inflow of the alkali is not more than the setting value of the inflow rate.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011111592-A (JP)
Title: Highly insulating film
Inventor: MASUDA SHIGEYOSHI
IPC: C08L71/12
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly insulating film with excellent electrical properties, heat resistance, easy handling such as windability and processability.  <P>SOLUTION: The highly insulating film is a biaxially stretched film mainly including syndiotactically structured styrene-based polymer, and includes specific inactive micro-particles A, an antioxidant, and a polymer Y having a glass transition temperature Tg of ≥130°C according to DSC, in defined amounts, respectively, wherein a refractive index in the thickness direction is ≥1.5750 and ≤1.6350.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011034950-A (JP)
Title: Battery holder and portable electronic device using the same
Inventor: Dong shui-jin
IPC: H01M2/10
Filed: 2009-11-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a battery holder which has a simple structure and is easy to replace batteries, and to provide a portable electronic device using this holder.  <P>SOLUTION: The battery holder includes: a body having a first surface provided with a holding recess for receiving a battery 20 and a second surface opposed to the first surface; a hinge shaft 41 attached to the second surface of the body; and a carrier assembly having a carrier part 431 which is rotatably attached to the body via the hinge shaft to support the battery and an operation part 433 which is connected to the carrier part, wherein the carrier assembly works with the carrier part to move the battery out of the holding recess.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011118521-A (JP)
Title: Traffic information calculation device, traffic system and computer program
Inventor: MAKINO SHINJI
IPC: G08G1/00
Filed: 2009-12-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic information calculation device for calculating the length of a traffic jam and simultaneously saving installation costs, operation costs of communication lines, and maintenance costs, by reducing the number of equipment to be used for measuring the lengths of traffic jams.  <P>SOLUTION: The operation part 101 of the traffic information calculation device 1 calculates the travel time c [second] of a selected link, based on a plurality of uplink information stored in a storage part at Step S03. The operation part 101 calculates the unit time traffic volume b [vehicle/second] of the selected link, based on a plurality of sensor information stored in the storage part at Step S04. The operation part 101, in Step S05, calculates the number of vehicles X in the traffic jam, the length of the jam Y [m], and the time for traveling in jamming area Z [second], based on the calculated travel time c, the calculated traffic volume b, a vehicle density (a) in the length of the traffic jam, a section length d, and a non-jamming area travel speed e of the selected link stored in the storage part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011115083-A (JP)
Title: Antibody-binding protein and method for producing the same
Inventor: IDE TERUHIKO
IPC: A61P37/02
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protein improved in human antibody-binding affinity, and to provide a method for producing the same.  <P>SOLUTION: There are provided a protein obtained by connecting a plurality of polypeptides each comprising the whole sequence or roughly whole sequence of human FcγRI extracellular region; a polynucleotide encoding the protein; an expression vector containing the polynucleotide; a transformant obtained by transforming a host with the vector; and a method for producing a protein improved in a human antibody-binding affinity, using the transformant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010067991-A (JP)
Title: Printed wiring board and electronic equipment
Inventor: HASEGAWA KENJI
IPC: H05K1/02
Filed: 2009-12-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a printed wiring board capable of obtaining a wide packaging area, while ensuring ground performance.  <P>SOLUTION: The printed wiring board 31 includes: a substrate having a side and a fixing hole 36 provided near the side; a land 34 provided on the periphery of the fixing hole 36; and a height adjustment section 37 that is as high as the land 34 and is positioned between the fixing hole 36 and the side, and abuts on the head of a screw 26 at a position differing from that of the land 34 when the screw 26 passes through the fixing hole 36.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011119512-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: MALHAN RAJESH KUMAR
IPC: H01L29/808
Filed: 2009-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device that has a JFET, a MOSFET or an MESFET capable of suppressing variations in the thickness of a channel layer, and to provide a method of manufacturing the semiconductor device.  <P>SOLUTION: After a recess 4 is formed by anisotropically etching an n<SP>+</SP>-type layer 3, an n-type channel layer 5 is formed by epitaxially growing the interior of the recess 4. This enables the n-type channel layer 5 to be formed to have a constant film thickness and a constant concentration. For this reason, unlike a conventional structure, the n-type channel layer 5 can have a structure having a constant film thickness without variations. Consequently, JFET characteristics can also be made constant.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011122470-A (JP)
Title: Abnormality diagnostic device of air-fuel ratio sensor
Inventor: AIBA SHIGERU
IPC: F02D45/00
Filed: 2009-12-08
Abstract: <P>PROBLEM TO BE SOLVED: To execute abnormality diagnosis of an air-fuel ratio sensor with enhanced accuracy, and enhance determination accuracy of the air-fuel ratio sensor in consideration of a deterioration state of a catalyst and of an operating state of an internal combustion engine.  <P>SOLUTION: An abnormality diagnostic device of an air-fuel ratio sensor contains a measuring means for measuring a flow rate, sets a determination threshold value for determining abnormalities of the air-fuel ratio sensor and determination period for giving proper time to employ a threshold value, calculates a catalyst deterioration index by executing deterioration monitor of a catalyst when performing abnormality diagnosis of the air-fuel sensor, sets determination threshold value and determination period containing catalyst deterioration correction on the basis of the catalyst deterioration index, and determines the abnormality diagnosis of the air-fuel ratio sensor on the basis of a comparison of the determination threshold value and calculated value based on output of an oxygen sensor and a comparison of the determination period and a integrated value of a flow rate calculated based on the measurement of the measuring means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011128279-A (JP)
Title: Image forming apparatus
Inventor: OMOTO NOBORU
IPC: G03G21/00
Filed: 2009-12-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that prevents contamination of the environment inside and around the apparatus by trapping ultra fine particles generated from the rubber layer of a fixing member.  <P>SOLUTION: An image forming apparatus includes a cylindrical or annular fixing member 10; and a heating source for heating the fixing member 10 to a prescribed target temperature. A conveyed sheet is brought into pressure contact with the outer surface of the fixing member 10 to fix an image onto the sheet. The fixing member 10 includes: a cylindrical or annular base material 11; the rubber layer 12 with elasticity, for ensuring the dimensions of an area where a sheet is brought into pressure contact; and an outer layer 13 for aiding release of the sheet. An end portion 12e of the rubber layer and an end portion 13e of the outer layer are each positioned inner than an end portion 11e of the base material with respect to a width direction C perpendicular to a circumferential direction on the base material 11. A filter member 14 capable of trapping ultra fine particles generated from the rubber layer 12 is provided on the base material 11 in a position facing the end portion 12e of the rubber layer along the circumferential direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011130585-A (JP)
Title: Power transmitting circuit, and power supply device and electric apparatus with the same
Inventor: OGAWA TAKAHIRO
IPC: H02M3/155
Filed: 2009-12-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power transmitting circuit that prevents a flow of excessively large rush current by an insufficient state of charge and easily cancels the insufficient state of charge.  <P>SOLUTION: The power transmitting circuit transmits an input power through a power transmission line to a power transmission target. The power transmitting circuit includes a conduction switch which switches on and off to make the power transmission line conductive and nonconductive, a smoothing capacitor which has one electrode connected to the downstream side of the conductive switch and smoothes a power transmitted through the power transmission line, a power detecting circuit which detects whether the power is within an allowable range on the upstream side of the conduction switch, a charge detecting circuit which detects whether a charge volume of the smoothing capacitor reaches a reference volume, and a switch control circuit which controls the conduction switch. The switch control circuit controls the conduction switch based on the results of detection by the power detecting circuit until the charge volume of the smoothing capacitor reaches the reference volume.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011134766-A (JP)
Title: Linear solenoid with terminals for vehicle
Inventor: SASAO KAZUHIRO
IPC: H01F7/126
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a linear solenoid with terminals for a vehicle, which eliminates resonance due to a clearance between a coil component 10 and a stator core 35 and never causes the damage and contact defect of the terminals 11 and 101, even in a severe environment such as a travel on a bad road for a long time.  <P>SOLUTION: A guide portion 13 of the coil component 10 is provided with a tongue portion 13d which is formed by a molding resin 14 integrally with a part exposed from the cutout of a yoke 31, and the stator core 35 is provided with a flange portion 32a which the tongue portion 13d engages. Then, when the coil component 10 is fitted into the stator core 35, the tongue portion 13d is engaged with the flange portion 32a by elastic force to elastically press and fix the both. Therefore, the coil component 10 never resonates to prevent the damage or the like of the terminals 11 and 101.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011134772-A (JP)
Title: Method and device for manufacturing soi semiconductor substrate
Inventor: GOTO TAKAYUKI
IPC: H01L21/02
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To more easily manufacture an SOI semiconductor substrate at a higher speed.  <P>SOLUTION: The SOI semiconductor substrate manufacturing method includes steps of: activating a support substrate surface and an insulator layer surface by irradiating the insulator layer surface where an insulator layer is exposed and the support substrate surface in a support substrate in an active layer substrate where the semiconductor layer and the insulator layer are laminated with particles; and bonding the support substrate and the active layer substrate by bringing the support substrate surface into contact with the insulator layer surface. The method also includes bonding the support substrate and the active layer substrate without heating the support substrate and the active layer substrate, and the SOI semiconductor substrate is more easily manufactured at a higher speed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011135199-A (JP)
Title: Transmission power control device
Inventor: MINO HIDEKI
IPC: H04B1/04
Filed: 2009-12-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission power control device which controls electric power of a transmission signal at a high precision in a simple configuration, and provides the transmission signal composed of a desired output level.  <P>SOLUTION: The device performs feedback control by updating a loop back gain G of this time to a smaller value than the loop back gain G of the last time when a measured power value W(n+1) detected by controlling a power amplifier 16 using an APC (Automatic Power Control) value DAC(n+1)' of this time exceeds a prediction power value W0' and by updating the loop back gain G of this time to a larger value than the loop back gain G of the last time when the measured power value W(n+1) detected by controlling the power amplifier 16 by using the APC control value DAC(n+1)' of this time does not exceed the prediction power value W0'.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256326-A (JP)
Title: Device, method and program for inspecting welding bead
Inventor: SEKI AKITO
IPC: G01B11/24
Filed: 2009-12-24
Abstract: <P>PROBLEM TO BE SOLVED: To accurately specify a welding bead region in inspecting a welding bead.  <P>SOLUTION: A device for inspecting the welding bead includes a structure where a first plate material having a curved surface shape is welded to a second plate material having a curved surface shape. The device includes an input means for receiving input of a measuring shape of the surface of the structure, a comparing shape data creating means for creating comparing shape data by overlaying the reference shape of the first plate material and the reference shape of the second plate material on the measuring shape of the structure, a region specifying means for specifying a non-deforming region and a deforming region from the comparing shape data, a maximum region specifying means for specifying the region having a maximum integrated value of the variation amount of the measuring shape to the reference shape as a part of a welding bead region, and a welding bead region specifying means for sequentially specifying the deforming regions located within a reference distance from a specified welding bead region and the non-deforming region interposed between them as a part of the welding bead region.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011133421-A (JP)
Title: Pressure sensitive sensor
Inventor: SUZUKI TAKAHIRO
IPC: G01L1/20
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure sensitive sensor capable of reducing variations in measurement accuracy of an external force among products.  <P>SOLUTION: The pressure sensitive sensor includes an external force calculator for calculating an external force that has been added from a resistive value measured by a resistance measure based on a standardized information S<SB>(FX)</SB>of "external force/resistance characteristic", after holding the standardized information S<SB>(FX)</SB>of "external force/resistance characteristic" that is standardized based on a predetermined formula, by using a resistance value R<SB>(Fmax)</SB>of a pressure sensitive ink member when added with a set maximum external force F<SB>max</SB>measured by the resistance measure, a resistive value R<SB>(F0)</SB>when no external force is added, and a resistive value R<SB>(FX)</SB>when added with an external force F<SB>X</SB>which is less than the set maximum external force F<SB>max</SB>. By this, variation in appearance of "external force/resistance characteristic" among products of pressure sensitive sensor can be reduced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011133782-A (JP)
Title: Light source unit and projector
Inventor: KUROSAKI HIDEMASA
IPC: F21S2/00
Filed: 2009-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light source unit radiating exciting light to a large region of a phosphor layer, and a projector for projecting a high-quality image having the light source unit.  <P>SOLUTION: The light source unit includes an exciting light irradiation device having a plurality of laser light emitters as excitation light sources 71, a fluorescence wheel 101 having a green phosphor layer 103, a red light source device, a blue light source device, and a light-source-side optical system. Each excitation light source 71 has characteristics for emitting a bundle of rays having a substantially ellipsoidal cross section spreading in a predetermined direction. The exciting light irradiation device is formed so that the bundle of rays having the substantially ellipsoidal cross section emitted from the plurality of excitation light sources 71 is radiated to a large area on the green phosphor layer 103 of the fluorescence wheel 101 by arranging the plurality of excitation light sources 71 while they are sequentially rotated at a predetermined angle about the center axis of each excitation light source 71.  <P>COPYRIGHT: (C)2011,JPO&INPIT