baber/WOPTO huggingface dataset:
Patent JP-2010179064-A (JP)
Title: Handle of painting brush
Inventor: KAKITA MITSUO
IPC: A46B5/00
Filed: 2009-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle for painting brush in which an attachable/detachable bristle tuft is separated and fixed in a short period of time.  <P>SOLUTION: In the handle for painting brush, recesses are formed in both sides of the inner surface and both sides of the outer surface of the handle, and a connection device is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009256608-A (JP)
Title: Preparation process of polyphenylenesulfide resin composition and polyphenylene sulfide resin composition
Inventor: SAITO KEI
IPC: C08J3/20
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a preparation process of a polyphenylene sulfide resin composition having excellent toughness, in particular impact strength at a low temperature without significantly impairing heat resistance, chemical resistance and mechanical strength.  <P>SOLUTION: The preparation process of a polyphenylene sulfide resin composition comprises mixing (c) 0.1-10 pts.wt of compound having two or more epoxy groups in one molecule, wherein an olefin resin is excluded, with 100 pts.wt of a resin composition comprising (a) 99-60 wt.% of a polyphenylene sulfide resin and (b) 1-40 wt.% of an olefin resin having carboxyl group or acid anhydride group, in which (a) the polyphenylene sulfide resin is preliminarily melt-kneaded with (c) the compound having two or more epoxy groups, and then is melt-kneaded with (b) the olefin resin.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205751-A (JP)
Title: Centering device
Inventor: HARUKAWA KAZUNORI
IPC: H01L23/02
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a means for improving the accuracy of positioning a lid in a centering device used in a suction transfer means of the lid.  <P>SOLUTION: The means has: a pressing piece 2A for pressing an end surface of the lid; a guide rail 3A for guiding a linear movement in a direction parallel to the main surface of the lid; a coil spring 4A for urging the pressing piece 2A in the direction of the lid; a cam plate 5 for blocking the movement of the pressing piece 2A owing to the coil spring 4A in the direction of the lid; and a cam follower 6A for moving integrally with the pressing piece 2A, abutting to the cam plate 5 and moving. The pressing piece 2A, guide rail 3A, coil spring 4A and cam follower 6A are formed so that center lines in their moving direction or expanding/contracting direction exist on one plane perpendicular to the main surface of the lid.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203284-A (JP)
Title: Exhaust heat regeneration system
Inventor: MORI KOICHI
IPC: F02G5/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide an exhaust heat regeneration system effectively regenerating exhaust heat even when the load of an internal combustion engine is light in such as idling.  <P>SOLUTION: The exhaust heat regeneration system (30) regenerating exhaust heat of the internal combustion engine (10) includes an interruption means (37) disposed between an expander (34) and the internal combustion engine (10) for interrupting rotary energy, a reservoir part (32) temporarily holding medium of which temperature is raised by an evaporator (31), and an outlet valve (33) controlling circulation of the medium held in the reservoir part (32) to the expander (34), a pressure measurement means (32a) measuring the pressure of the medium held by the reservoir part (32), and a control device (40) controlling the outlet valve (33) and the interruption means (37). The control device (40) fastens the interruption means (37) and opens the outlet valve (33) when the pressure of the reservoir part (32) is not less than a prescribed value.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205887-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI AKANE
IPC: H01L23/12
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a highly reliable semiconductor device in a semiconductor device of the type having a thin wiring board with a semiconductor chip mounted thereon.  <P>SOLUTION: The semiconductor device characterized in that the wiring board includes a stiffener and a region between the semiconductor chip and the stiffener on the wiring board is filled with a protective resin of an elastic modulus of at least 0.5 MPa and not more than 10 MPa. As the protective resin, a material selected from a silicone resin and an urethane resin is used. The thickness of the wiring board is at least 0.05 mm and not more than 0.6 mm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206542-A (JP)
Title: Traffic distribution calculation method, traffic distribution calculating apparatus, session control apparatus, and recording medium
Inventor: TAKADA ATSUSHI
IPC: H04L47/2466
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traffic control technology capable of preferentially assuring the connection of a part of the traffic, when there is a traffic congestion in the C-plane of an IP network.  <P>SOLUTION: A traffic distribution calculating apparatus 10, when the traffic is congested, calculates the number of distribution callings x<SB>i, k, l</SB>of a class i; a measuring period k, and a calling regulation session control apparatus l with the use of a connectable number of callings X of a congestion session control apparatus; a class i obtained from the calling regulation session control apparatus l; and the number of callings a<SB>i, k-1, l</SB>having a measuring period of k-1. In addition, the definition of class i calculates the number of distribution callings x<SB>i, k, l</SB>, by separating a dominant distribution class for preferentially securing the connection of a session start/change request (hereinafter to be referred to as "callings") from a non-dominant distribution class. Additionally, when the callings of the dominant distribution class become regulation-encountered, reconnection is conducted from the nondominant distribution class of the lowest priority to preferentially retry the connection of the regulation encountered calling.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010206619-A (JP)
Title: Management apparatus, communication system, control method and program
Inventor: IKEUCHI KATSUNAO
IPC: H04W4/90
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication system in which communication services of a communication apparatus can be limited using a femtocell base station.  <P>SOLUTION: When a cellular phone (UE1) is present under control of a femtocell base station (FAP1), a service management apparatus (100) enables the utilization of communication services for the cellular phone (UE1) and when the cellular phone (UE1) is present under control of a macro cell base station (MAP1), the service management apparatus (100) limits the utilization of communication services for the cellular phone (UE1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010207931-A (JP)
Title: Ball end mill
Inventor: AIDA SHUHEI
IPC: B23C5/10
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve cutting accuracy by comprising one or a plurality of main cutting blades reaching a nose and one or a plurality of auxiliary cutting blades provided with a bladeless separated portion between the noses and not reaching the nose, configuring to set the size of chips to large or small by setting the size of the bladeless separated portion of the auxirialy cutting blades to large or small, generating chips by a plurality of the auxirialy cutting blades as well as by the main cutting blades, and generating and removing the chips in the size set by setting the size of the bladeless separated portion to large or small.  <P>SOLUTION: The ball end mill includes a plurality of cutting blades K for cutting a workpiece W at a distal end spherical surface of a body E to comprise one or a plurality of the main cutting blades S reaching the nose N, and one or a plurality of the auxiliary cutting blades F provided with the bladeless separated portion M between the noses and not reaching the nose. The size of the bladeless separated portion is set to large or small to set the size of the chips H by the cutting blades to large or small, thus effectively transmitting cutting heat generated by cutting the workpiece to the chips.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208798-A (JP)
Title: Suspending device of steel plate
Inventor: FUKUDA NOBUTOMI
IPC: B66C1/06
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a safe suspending device capable of suspending a steel plate by an electromagnet.  <P>SOLUTION: An arm 3 extending in the outer direction is arranged above the electromagnet 1, and the arm 3 can be lifted by hydraulic cylinders 6a and 6b. Suspension claws 2a and 2b making a pair are slidably installed in the arm 3, and claws 14a and 14b for supporting the steel plates 5, 5, etc. are formed on the lower end of the suspension claws 2a and 2b.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209496-A (JP)
Title: Nanofiber production apparatus and nanofiber production method
Inventor: KUROKAWA TAKAHIRO
IPC: D04H1/728
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve production efficiency of a nanofiber.  <P>SOLUTION: A nanofiber production apparatus 100 produces the nanofiber 301 by electrically drawing a stock liquid 300 in a space. The apparatus includes: a flow-out member 115 having a flow-out hole 118 to flow out the stock liquid 300 into the space, a charging electrode 121 separated from the flow-out member 115 arranged at a prescribed interval and having a convex curved surface 144 on a face opposite to the flow-out member 115, a blower 137 to generate a laminar flow W1 of a gas immediately above the surface part 144, and a charging electric source 122 to apply a prescribed voltage between the flow-out member 115 and the charging electrode 121.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010166542-A (JP)
Title: Device and method for dynamically adjusting definition
Inventor: SHEN WEI-HSIANG
IPC: H04N5/205
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To effectively perform adjustment in different definitions to objective images of different sizes, when the objective images of different sizes coexist in one display.  <P>SOLUTION: A signal-buffering circuit 110 obtains from a signal source 210 an image signal including at least one first pulse group and one second pulse group in accordance with the number of pulses. An objective-image discriminating circuit 120 converts the image signal to first and second objective-image signals with different voltages in accordance with the pulse groups. An image-quality definition improving circuit 140 converts the image signal to first and second objective-image definition signals in accordance with the voltage levels. A dynamic definition adjusting device 100 can make different definition adjustment to each of the objective images of different sizes. Another dynamic definition adjustment method is also disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217237-A (JP)
Title: Developing device, process cartridge, and image forming apparatus
Inventor: NAKAMOTO ATSUSHI
IPC: G03G15/08
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing device in a development system using a two-component developer, wherein a developer is satisfactorily carried on a developing roller and the developing roller is less deflected in a peripheral direction and a direction of a revolving shaft and toner is hardly stuck to a surface of the developing roller with the passage of time to be able to stably form a good output image regardless of the passage of time, and to provide a process cartridge and an image forming apparatus.  <P>SOLUTION: On a surface of a developing roller 13a, a plurality of first grooves 131 formed along the direction of the revolving shaft (and/or so that may incline to the direction of the revolving shaft) are provided at intervals in the peripheral direction, and a plurality of second grooves 132 formed along the peripheral direction are provided at intervals in the direction of the revolving shaft. They are configured to satisfy a relation of Sm<D, wherein Sm is an average interval between adjacent second grooves 132 in the direction of the revolving shaft and D is a weight average particle size of carrier.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219329-A (JP)
Title: Method of manufacturing polypropylene film for film capacitor
Inventor: TAN NORIKO
IPC: C08J7/00
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a polypropylene film for film capacitors having a high breakdown voltage of films and a small thermal shrinkage rate.  <P>SOLUTION: The method of manufacturing a polypropylene film for film capacitors includes: a process (I) for manufacturing a propylene homopolymer, where a melt flow rate (MFR) measured with a load of 2.16 kg at 230°C conforming to ASTM D1238 is within a range of 1-10g/10 minutes (1), a pentad isotactic fraction (mmmm fraction) measured by<SP>13</SP>C-NMR is not less than 94% (2), the amount of ash obtained by completely burning in the air is not more than 30 ppm (3), and the amount of chlorine measured by an ion chromatograph method is not more than 10 ppm (4); a process (II) for manufacturing a sheet from the propylene homopolymer; and a process (III) for manufacturing a stretch film from the sheet. The method of manufacturing a polypropylene film for film capacitors also includes a process for applying electron rays with an absorption dose of 0.1-500 kGy to one of the propylene homopolymer obtained in the process (I), the sheet obtained in the process (II), and the stretch film obtained in the process (III).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010229205-A (JP)
Title: Expandable thermoplastic resin particle, process for producing the same, prefoamed particle and foam molded product
Inventor: TARUMOTO HIROYUKI
IPC: B29K105/04
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide expandable thermoplastic resin particles which can reduce the remaining amount of a volatile organic compound and can obtain sufficient heat resistance with no deterioration of the heat-resistant performance of a foam molded product due to the remaining volatile organic compound.  <P>SOLUTION: The expandable thermoplastic resin particles are obtained by incorporating a volatile blowing agent into a heat-resistant resin having a glass transition temperature measured by the DSC method of not lower than 110°C or a thermoplastic resin composed of a resin mixture of the heat-resistant resin and a polystyrenic resin, and based on 100 pts.mass thermoplastic resin, 0.01-1.0 pt.mass higher fatty acid based lubricant having a melting point of not lower than 65°C is incorporated.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229581-A (JP)
Title: Core-sheath composite heat-adhesion fiber
Inventor: KAIBUKI KAZUO
IPC: D06M13/224
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester-based heat-adhesion fiber, hardly developing yarn cutting, fluffs, white powder, etc., in a stretching process after spinning, and in warping and weaving afterwards, and further exhibiting an excellent dimensional stability irrespective to a used temperature range, and also showing the less reduction of bonding strength and tenacity.  <P>SOLUTION: This core-sheath composite heat-adhesion fiber consists of a polyester A consisting mainly of an alkylene terephthalate unit and having ≥220°C melting point, and a polyester B containing 1,4-butane diol as a copolymerization component and having ≥30°C lower melting point than that of the polyester A and arranging the polyester A at the core part and the polyester B at the sheath part. The composite fiber has (40:60) to (80:20) (core/sheath) mass ratio of the core part to the sheath part and also imparting 0.3 to 1.5 mass% fatty acid ester-based oil agent having ≤40% degree of swelling based on the mass of the fiber.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009239910-A (JP)
Title: Selective noise cancellation of spread spectrum signal
Inventor: MICHAELS ALAN J
IPC: H04B1/707
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving an effective signal-to-noise ratio in a received signal.  <P>SOLUTION: The method for improving a signal-to-noise ratio in a received signal involves receiving a spread spectrum signal (SSS) with a power level below a noise floor of a receiver. The SSS is generated by modulating a data signal using a spreading sequence (SS) comprised of a random number sequence (RNS). The SS can be generated using a chaos generator or any other deterministic means. The method also involves comparing a magnitude of each number of the RNS which was used to generate the SSS to an adaptable threshold value. The adaptable threshold value is selected based on a minimum magnitude of each number necessary to produce samples having a predetermined signal-to-noise ratio. Notably, samples of the received SSS are excluded from a receiver processing based on a result of the comparison. Similarly, each number of a random number sequence is excluded from the receiver processing based on the comparison.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010228519-A (JP)
Title: Airbag apparatus
Inventor: HONDA KENSAKU
IPC: B60R21/20
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surely operating check valve with a simple constitution.  <P>SOLUTION: Respective end parts on the gas outflow part (upper expansion part EU) side of a pair of valve body parts 61 for constituting the check valve 60, are joined to a communicating wall part 51 by an outflow side joining part 41. On each of both valve body parts 61, a flexible part 64 is arranged in a place becoming the vicinity on the gas inflow expansion part (lower expansion part EL) side to both outflow side joining parts 41. A front side part of both valve body parts 61 is joined to at least the communicating wall part 51 by one side edge joining part 67. The one side edge joining part 67 also serves as a wall part joining part 63 for mutually joining at least both communicating wall parts 51. A rear side part of both valve body parts 61 is mutually joined by the other side edge joining part 68 extending along the gas flowing direction. An auxiliary joining part 69 for mutually joining both valve body parts 61 is arranged in the vicinity of the other side edge joining part 68 between the one side edge joining part 67 and the other side edge joining part 68. The auxiliary joining part 69 also serves as a nondeflective part 65 extends along the gas flowing direction and nondeflective more than a flexible part 64.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228222-A (JP)
Title: Mixer of earth and sand gathered on-site
Inventor: SHIROOKA NOBUYUKI
IPC: E02F7/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mixer of earth and sand gathered on-site causing no trouble of material feed operation by controlling a movement amount of the upper end even when a tilting angle is adjusted.  <P>SOLUTION: The device includes: a support trestle 37 on which a mixing tube 2 is mounted; a slanting fixed length pillar 38 whose base end is rotatably fixed to the support trestle and whose tip end is rotatably fixed to the upper side of the mixing tube; a support pillar 39 whose ends are both pin-bonded to the support trestle and the lower end side of the mixing tube, respectively; and a variable length pillar 40 whose one end is rotatably pin-bonded to the support trestle and whose another end is rotatably pin-bonded to the mixing tube and which is extended or contracted to adjust the tilting angle of the mixing tube.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230906-A (JP)
Title: Image forming apparatus and image forming method
Inventor: MAEDA MASAHIRO
IPC: G03G21/10
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus performing charging and cleaning for the surface of a latent image carrier with a small number of parts and favorably, and to provide an image forming method.  <P>SOLUTION: Although toner is cleared away from the surface of a photoreceptor 2 by a conductive blade 4, a portion of a surface layer part of a lubricant layer is also scraped off at that time, so that toner is deposited on a ridge part 4a of the tip of the conductive blade 4 that abuts on the surface of the photoreceptor 2 together with zinc stearate (a lubricant), and also toner is fixed due to influence of the zinc stearate. However, since an external additive having a polishing effect is contained in the toner, the toner and lubricant fixed to the ridge part 4a of the conductive blade 4 are polished by the external additive, thereby surely restraining growth of the fixed part AR. Even when image formation is continued for a long period of time, primary charging and cleaning for the photoreceptor 2 using the conductive blade 4 can be favorably performed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233120-A (JP)
Title: Information transmission system, distortion compensation method used for the same, and distortion compensation control program
Inventor: SAKAI YUKI
IPC: H04H20/44
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information transmission system in which influences of rotor modulation are suppressed when transmitting transmission data from a shooting helicopter through a relaying helicopter to a ground station.  <P>SOLUTION: Pilot symbols ps<SB>1</SB>, ..., ps<SB>M</SB>of reception data ra are extracted by PS extraction sections 42<SB>1</SB>, ..., 42<SB>M</SB>in a distortion compensation means (e.g., data radio unit 28). Channel estimation data cp<SB>1</SB>, ..., cp<SB>M</SB>are acquired in channel estimation sections 43<SB>1</SB>, ..., 43<SB>M</SB>. Non-distorted channel estimation data nd and distorted channel estimation data yd are output by a selective combination unit 44. In a fading compensation unit 45, fading compensation is performed using the non-distorted estimation data nd, and reception data fa are acquired. In a rotor distortion estimation unit 46, a distortion component di of rotor modulation is estimated on the basis of the distorted channel estimation data yd. In a rotor modulation compensation unit 47, compensated reception data ma are acquired.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228074-A (JP)
Title: Diamond sintered body tool for super-precision cutting work
Inventor: FUKAYA TOMOHIRO
IPC: C04B35/52
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a low-costed diamond sintered body tool excellent in abrasion resistance and capable of improving surface relative roughness of a cut material.  <P>SOLUTION: This is a sintered body tool using a sintered body including diamond particles for a cutting blade part, and diamond content of the sintered body is 70-98 volume%. In a part of the cutting blade to be brought into contact with a cut material, x% of the cutting quantity of the cutting blade in the feeding direction and y% of the cutting quantity of the cutting blade in a direction opposite to the feeding direction are formed from a diamond single crystal, x is 10 or more and y is 10 or more. Other parts of the cutting blade to be brought into contact with the cut material is formed from a diamond polycrystal. The described problem is solved by the diamond sintered body tool for super-precision cutting work.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010229002-A (JP)
Title: SnO-P2O5 GLASS USED FOR PHOSPHOR COMPOSITE MATERIAL
Inventor: FUJITA SHUNSUKE
IPC: H01L33/50
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a SnO-P<SB>2</SB>O<SB>5</SB>glass to be used for a phosphor composite material, the glass having low softening characteristics applicable to various types of phosphor powders, hardly reacting with a phosphor powder by firing, and having excellent weather resistance and little degradation even when used for a long period of time.  <P>SOLUTION: The SnO-P<SB>2</SB>O<SB>5</SB>glass to be used for a phosphor composite material contains a composition of not less than 72 mol% of SnO and not more than 5 mol% of B<SB>2</SB>O<SB>3</SB>+ZnO.  <P>COPYRIGHT: (C)2011,JPO&INPIT