baber/WOPTO huggingface dataset:
Patent JP-2010249099-A (JP)
Title: Fuel pump
Inventor: YOSHIOKA HIROSHI
IPC: F04D5/00
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To restrain a change in discharge fuel quantity by preventing the deformation of a sliding surface of a pump casing stored in a housing.  <P>SOLUTION: This fuel pump includes: a rotor; a pump having a rotating member 20 rotated through the rotary driving force of the rotor and generating a fuel suction force and a pump casing 16 for storing the rotary member; and a housing 10 for storing the rotor and the pump. The pump casing includes the sliding surface 16d and an upper cylindrical part 16b contacting the rotary member. The inner peripheral wall of the housing has an inside diameter enlarged portion increased in inside diameter except a press-in portion so that the press-in portion is limited to the upper cylindrical portion in pressing in the pump casing to the inner periphery of the housing.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009263008-A (JP)
Title: Flexible package having automatic closure feature
Inventor: ZERFAS PAUL ANTHONY
IPC: B65D77/12
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flexible package automatically recloses itself.  <P>SOLUTION: The reclosable flexible package is suitable for retail sales of food products and is comprised of a film material. The flexible package includes a pair of semi-rigid strips 14, 16 attached to the walls of a flexible pouch and positioned parallel to a package opening. The semi-rigid strips 14, 16 are configured and arranged so as to nest together and bias toward one another. Upon opening of the package, the semi-rigid strips 14, 16 are movable between a closed position and an open position. Further, the semi-rigid strips 14, 16 are configured such that they automatically reclose the package when the strips 14, 16 are released from the open position.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010253889-A (JP)
Title: Protection film for automobile wheel
Inventor: HANAKI KAZUYASU
IPC: C09J7/22
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a protection film for an automobile wheel of excellent performance having excellent weatherability, capable of exhibiting a desired pressure-sensitive adhesive force, even conditions exposed to an ultraviolet ray, an abrupt temperature change, a high humidity condition and rain water, peeled off easily when peeled off, and capable of preventing a paste from being remained.  <P>SOLUTION: This protection film for the automobile wheel has a base material layer and a pressure-sensitive adhesive layer. The pressure-sensitive adhesive layer comprises a pressure-sensitive adhesive composition containing at least a (meth)acrylic polymer and a cross-linking agent, the (meth)acrylic polymer contains, as constitutive components, a (meth)acrylic monomer having a 1C-14C alkyl group as a main component, and at least a hydroxyl group containing monomer as other monomer component, the cross-linking agent is contained by 0.1-6 pts.wt. per 100 pts.wt. of acrylic polymer, and a gel fraction of the pressure-sensitive adhesive layer is 60-95 wt.%.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259492-A (JP)
Title: Eyeground observation device
Inventor: HAYASHI TAKESHI
IPC: A61B3/12
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an eyeground observation device capable of capturing the image of a vision acuity measurement region of the eyeground.  <P>SOLUTION: A control unit 210 of the eyeground observation device 1 changes the relative display positions of a Landolt ring T displayed by an LCD 39 and a fixation target V on the basis of a scan region R, thereby changes the projection region of the Landolt ring T on the eyeground Ef, and thereby causes the scan region R of signal light LS and the projection region of the Landolt ring T to overlap each other. In this state, the eyeground observation device 1 executes vision acuity measurement and OCT measurement, determines the value of vision acuity in the region of interest of the eyeground Ef, and creates the tomogram of the eyeground Ef in the scan region R. The control unit 210 associates the value of the vision acuity in the region of interest with the tomogram corresponding to a scan line nearest to a vision acuity measurement position, stores them in a storage unit 212, and makes a display device 3 display them.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009169441-A (JP)
Title: Developing cartridge and image forming apparatus
Inventor: IGARASHI HIROSHI
IPC: G03G15/01
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a developing cartridge that maintains a satisfactory pressing condition of a developer carrier against an image carrier, and an image forming apparatus with the same.  <P>SOLUTION: The developing cartridge 27 includes a coil spring 218 that presses the developing roller 39 against a photosensitive drum 29 and a handle 214 that transmits a pressing force to the coil spring 218 via a contacting member 217. By doing so, whenever the developing cartridge 27 is replaced, a new coil spring 218 and handle 214 can be provided for a color laser printer 1 with the developing cartridge 27 attached. Thus, a constant pressure by the coil spring 218 can be continuously maintained. Thus, a preferable pressure condition of the developer carrier 39 against the image carrier 29 can be continuously maintained.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010259623-A (JP)
Title: Radon emitter or radon radiation device
Inventor: ISHIDA YUKIO
IPC: A61N5/10
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radon emitter or a radon radiation device capable of stably radiating radon and achieving efficient radon bath further.  <P>SOLUTION: The radon emitter is formed in a rectangular plate shape as a whole and provided with recessed and projected lines 2 comprising many waveforms on the surface. The radon emitter 1 is obtained by firstly mixing following materials (A)-(D) to form a fluid and pouring the fluid 3 from a container 4 to a die material 5: (A) powder containing radium ores, which is a mixture of a radium ore crushed object obtained by crushing radium-containing ores into powder whose particle size is 10-80 microns and a marble crushed object obtained by crushing marbles into powder whose particle size is 100-200 microns; (B) powder of calcium carbonate; (C) powder of an acrylic resin; and (D) water.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010260262-A (JP)
Title: Method of manufacturing laminated member having resin foam disposed in-between
Inventor: KAMIYA TATSUSHI
IPC: B32B5/18
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To fill the clearance with a resin foam easily responding to variation even if there is variation in the clearance between substrates 1, 2 in a laminated member obtained by disposing the resin foam between the substrates at least one of which is a resin substrate.  <P>SOLUTION: The laminated structure body 10 of a resin foam body layer 11 obtained by previously foaming with a non-foamed resin layer 12 containing a laminated foaming agent therein is disposed between resin substrates 1, 2. Afterward, the non-formed resin layer 12 is heated at the temperature below the deformation of the resin substrates 1, 2 to foam the non-foamed resin layer and produces a post-foaming layer 13, and the clearance between the substrates 1, 2 is filled up with the resin foam body layer 11 and the post-foaming layer 13. Preferably, a mastic adhesive foamed and cured in a sheet shape is used for the resin foam body layer 11.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263093-A (JP)
Title: Permanent magnet material
Inventor: SUZUKI HIROYUKI
IPC: H01F1/053
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a function-enhanced permanent magnet material by making good use of a difference in coefficient of thermal expansion based upon magnetic volume effect, and to secure high magnetic characteristics by suppressing use of rare metal for a rare-earth magnet.  <P>SOLUTION: Attention is paid to large magnetic volume effect of a rare-earth transition metal alloy. A difference in coefficient of thermal expansion between a mother phase and a second phase is utilized and stress is applied to the mother phase to increase exchange interaction. Consequently, an increase in magnetic moment, a rise in Curie temperature, and an increase in coercive force accompanying stress generation are obtained.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271761-A (JP)
Title: Power rate setting system and setting method
Inventor: KOBAYASHI HISAO
IPC: H02J3/00
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To flexibly cope with the power use situations of a client in terms of a rate aspect.  <P>SOLUTION: The load sequence of each time zone in one day of a bank which supplies a power to a client C including an object client C is assigned in the descending order of a load based on the past load result, and a discount sum for the standard power rate of a golden time designated by the object client C is set to be small when the load sequence of the golden time is a high rank, and so to be large when the load sequence is a low rank. Also, when the golden time lies in a time zone in which the load sequence is the high rank, a black time and the amounts of surcharge to the object client C are set such that the black time lies in the time zone in which the load sequence is the high rank, and that the amounts of surcharge are increased, and when the golden time lies in the time zone in which the load sequence is the low rank, the black time and the amounts of surface are set such that the black time lies in the time zone in which the load sequence is the low rank, and that the amounts of surcharge are decreased, or that the black time or the amounts of surcharge is not prepared.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010273406-A (JP)
Title: Connection apparatus for electric apparatus
Inventor: TAGAYA OSAMU
IPC: H01R31/06
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection apparatus having joints formed in the same shape, to interconnect electric apparatuses, thereby facilitating molding work.  <P>SOLUTION: The connection apparatus includes: a first electric apparatus part 1a which is provided with a first recessed interface joint 33 around a first center conductor 30, a second electric apparatus part 1b which is provided with a second recessed interface joint 12 around a second center conductor 9 connected and fixed to the first electric apparatus part 1a, and a close contact part 1c which is provided with a flexible insulator 39 with both ends projected to come close contact with the other's interface joints 33 and 12 around a third center conductor 38 which connects the first center conductor 30 with the second center conductor 9.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010269381-A (JP)
Title: Dresser
Inventor: MATSUKAWA MASANORI
IPC: B24D5/06
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dresser superior in the cutting quality, and having high processing accuracy.  <P>SOLUTION: This dresser 10 is provided with a dressing part 12 projecting in the diametrical expanding direction to the outer periphery of a disk-shaped base metal 11 being one of a rotary body shape, a shaft hole 14 for installing the dresser 10 on a rotary driving shaft 13, is opened in the center of the base metal 11, and the dressing part 12 is formed so as to form the rotary body shape with the axis 11c of the base metal 11 as the center. A grinding surface 12a is formed by embedding a plurality of diamond abrasive grains 15 forming a square column shape in the dressing part 12 in the state where the axes 15t are orthogonal in one point O on the axis 11c of the base metal 11, and an angle D formed by the mutual axes 15t and 15t of the two diamond abrasive grains 15 and 15 adjacent in the peripheral direction of the base metal 11, is set to 18 degrees, and the length of one side 15s for constituting a square of a front end surface 15f of the diamond abrasive grains 15 exposed to the grinding surface 12a, is set to 0.3 mm.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010272600-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: ONO KATSUYUKI
IPC: H01L21/266
Filed: 2009-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate the variation of the state of a PN junction caused by the positioning deviation of an implantation mask when forming an N-type region and a P-type region adjacent to each other in the semiconductor layer of an SOI substrate by an ion implantation method.  <P>SOLUTION: On the SOI layer 5 of the SOI substrate 7, an insulating film 13 for the implantation mask which covers a P-type region forming position 9 and has an opening at an N-type region forming position 11 is formed. By the ion implantation method, with the insulating film 13 for the implantation mask as a mask, a boron ion 17 is implanted on condition that it goes through the insulating film 13 for the implantation mask and stays in the SOI layer 5 at the P-type region forming position 9 and it goes through the SOI layer 5 and an embedded oxide film 3 and stays in a support substrate 1 at the N-type region forming position 11. Also, a phosphorus ion 21 is implanted on condition that it stays on the insulating film 13 for the implantation mask at the P-type region forming position 9 and it stays in the SOI layer 5 at the N-type region forming position 11. The insulating film 13 for the implantation mask is removed and heat treatment is executed to form the P-type region 23 and the N-type region 25.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010271183-A (JP)
Title: Indoor transmitter, position information providing system, information managing device, and program for allowing computer to function as the information managing device
Inventor: TORIMOTO HIDEYUKI
IPC: G01S19/14
Filed: 2009-05-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide an indoor transmitter capable of transmitting position information, based on a signal for easily synchronizing time of a satellite for dispatching a signal for positioning to intermediate time.  <P>SOLUTION: Timing pulses generated from a clock-pulse generation section 2100 are input to an amount-of-transmission-delay measurement section 2102 and a timing delay circuit 2104. The amount-of-transmission-delay measurement section 2102 counts the number of timing pulses until a return pulse arrives. Pulses input to the timing delay circuit 2104 are input to a differential driver 2108 without any delay and are transmitted to an indoor transmitter 200-1. Clock generation blocks of the indoor transmitter 200-1 are synchronized by the timing pulses. The indoor transmitter 200-1 transmits the timing pulses to a differential receiver 2106, converts a value measured by the amount-of-transmission-delay measurement section 2102 to the amount of delay for one clock before inputting to the timing delay circuit 2104, and composes a negative feedback so that Δt is minimized.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010279140-A (JP)
Title: Motor controller
Inventor: AZUMA MITSUHIDE
IPC: H02P6/182
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor controller having improved operation performance.  <P>SOLUTION: The motor controller includes: a DC/AC conversion means 6 for supplying a three-phase brushless DC motor 7 with an AC voltage obtained by converting a DC voltage 4 through a switching element, based on a PWM signal; a means 1 for detecting an induced voltage of the brushless DC motor 7; a means 2 for detecting the magnetic pole position of the brushless DC motor 7 from the induced voltage; a voltage control means 3 for outputting a voltage waveform based on the magnetic pole position outputted from the magnetic pole position detecting means 2; a PWM control means 5 for converting a voltage waveform into a PWM signal; a regenerative voltage detecting means 8 for detecting a regenerative voltage included in the induced voltage; and a regeneration time-out detection means 40 for stopping regeneration detection operation at a lapse of time when the regeneration detection operation of the detection means is determined based on a physical quantity relating to a motor current.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010278895-A (JP)
Title: Transmission line element and electronic device
Inventor: TADA MASAHIRO
IPC: H01P3/08
Filed: 2009-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transmission line element and an electronic device which can increase variations in the capacitance to ground during signal transmission using a small size and a simple structure.  <P>SOLUTION: At least a part of a region corresponding to a hollow portion G in a conductive pattern layer 17 is displaceable with respect to a substrate surface by means of an electrostatic actuator including a lower electrode 121, an upper electrode 122 and a drive voltage supplier 19. Thus, the capacitance to ground with respect to the substrate surface can be easily varied in the conductive pattern layer 17 that serves as a signal line.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010274244-A (JP)
Title: Method for clarifying treatment of steel production waste water
Inventor: SATO HIROKI
IPC: C02F1/52
Filed: 2009-06-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for clarifying treatment of steel production waste water by which rinse washing waste water discharged from a steel production process can be more efficiently clarified and oil content and a COD value in the treated water can be reduced to a high level of not more than emission regulation values.  <P>SOLUTION: In the method for clarifying treatment of the rinse washing waste water discharged from an alkali degreasing process in a steel production industry, raw water to be treated is adjusted so that magnesium concentration or calcium concentration in the raw water is in a range of 0.05×10<SP>-3</SP>to 0.4×10<SP>-3</SP>mol/L by a mole concentration basis by adding waste water containing at least a magnesium component or a calcium component except the rinse washing waste water thereto and mixing. After a flocculant is added to the raw water and is stirred, flocculated matter is subjected to pressure floatation to perform solid-liquid separation. Thus the method for clarifying treatment of the steel production waste water is provided.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010024439-A (JP)
Title: Thermoplastic elastomer resin composition and molded article
Inventor: SAKAI HIDETOSHI
IPC: C08J5/12
Filed: 2009-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer resin composition which is sufficiently flexible and has resilience, is excellent in moldability and scratch resistance and is also excellent in thermal adhesiveness with other thermoplastic resins such as polyester based resin and styrene based resin, and to provide a molded article comprising the thermoplastic elastomer resin composition.  <P>SOLUTION: The thermoplastic elastomer resin composition is made of the total 100 pts.wt. composed of a thermoplastic polyester elastomer (A) having a melting point of 180°C or less, of 60 to 98 pts.wt. and a thermoplastic polyester elastomer (B) having a melting point higher than the melting point of the thermoplastic polyester elastomer (A) by 20 to 55 °C, of 2 to 40 pts.wt. The molded article obtained by molding the thermoplastic elastomer resin composition is also provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010284272-A (JP)
Title: Portable toilet bag
Inventor: TAKAYAMA YOSHIHARU
IPC: A47K11/06
Filed: 2009-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a toilet bag folded flat when not used, having a considerably compact size and excellent portability, having an opening thereof stably held in a cylindrical shape when used, and having a simple structure and further reduced in production cost.  <P>SOLUTION: The opening of the bag 1 made of a water-impermeable material has an upper part 2, is provided with an opening body 7 having moderate flexibility and shape retainability, and made of a sheet material surrounding at least part of the upper part 2. The opening body 7 has right and left wing bodies 6 opened or closed in a direction in which the upper part 2 is opened and closed on a center folding line 5, and has folding lines 10 obliquely extending from an intermediate part of the center folding line 5 toward the upper edges of the wing bodies 6 substantially symmetrically about the center folding line 5, and is provided with right and left tongue pieces 14 extending from the upper edges of the folding lines 10 between terminal points positioned at the upper edges of the wing bodies 6, and opened and closed together with the wing bodies 6 on a second center folding line 13 extending from the center folding line 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287416-A (JP)
Title: Ion implanter
Inventor: TATEMICHI JUNICHI
IPC: H01L21/265
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion implanter capable of implanting ions to a plurality of substrates at one time and improving uniformity of implantation volume distribution in a surface of each substrate.  <P>SOLUTION: The ion implanter is provided with an implanting chamber 8 with ion beam 4 introduced, a holder 12 for holding substrates 10 in an X direction in two columns of a first column and a second column, and a holder driving unit 16 having a function of positioning the holder 12 in a horizontal state at a substrate exchanging position 48 and a function to drive reciprocally and linearly the holder 12 in a standing state along the X-direction in an irradiation area of the ion beam 4. Further, the ion implanter is provided with two load lock mechanisms 20a, 20b and two substrate carrying units 30a, 30b each having two arms 32a-32d for carrying the substrates 10 between each of the load lock mechanisms 20a, 20b and the substrate exchanging position 48.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010287727-A (JP)
Title: Electrolytic capacitor
Inventor: OGINO HIROYUKI
IPC: H01G9/035
Filed: 2009-06-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrolytic capacitor achieving both high withstand voltage characteristics and low ESR characteristics.  <P>SOLUTION: The electrolytic capacitor includes an electrolyte containing an ionic liquid having anions represented by general formula. In the formula, R<SP>1</SP>is OR<SP>3</SP>or NHR<SP>4</SP>, R<SP>3</SP>is a hydrogen atom or a protective group of a hydroxyl group, R<SP>4</SP>is a hydrogen atom or a protective group of an amino group, and R<SP>2</SP>is alkyl, alkenyl, alkynyl, aryl, hetero aryl, aralkyl or hetero aralkyl group.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010284908-A (JP)
Title: Inkjet head and method for manufacturing the same
Inventor: UEGAKI SHINYA
IPC: B41J2/16
Filed: 2009-06-12
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the excess or deficiency of an amount of an adhesive from occurring irrespective of the processing accuracy of a member or an individual difference in warpage caused by heating for curing the adhesive, and to provide an inkjet head having ink chambers each of which hardly causes clogging.  <P>SOLUTION: On a piezoelectric material substrate 1, there are formed a plurality of partition walls arranged roughly in parallel at intervals in one direction, a plurality of ink grooves 2 formed between the adjacent partition walls and having opened both ends, and an adhesive absorption groove 5 which is placed outside the plurality of ink grooves 2 and has one opened end. Furthermore, there are formed a nozzle plate which is placed so as to cover the plurality of ink grooves 2 and has a plurality of nozzle holes communicating with the plurality of ink grooves 2, a first common ink chamber communicating with openings of one-side ends of the plurality of ink grooves 2 and communicating with the opening of the one end of the adhesive absorption groove 5, and a second common ink chamber communicating with openings of other ends of the plurality of ink grooves 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT