baber/WOPTO huggingface dataset:
Patent JP-2011068534-A (JP)
Title: Method for preparing purified hydrogen peroxide solution
Inventor: SHIBATA KENICHI
IPC: B01J41/04
Filed: 2009-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for preparing a hydrogen peroxide solution with high purity, whereby hydrophobic substances, i.e. hydrophobic organic substances and hydrophobic colloidal metal compounds contained in the hydrogen peroxide solution can be reproducibly removed.  <P>SOLUTION: In the method for preparing the hydrogen peroxide solution with high purity, the raw material hydrogen peroxide solution containing the hydrophobic substances as impurities is purified using a purification column packed with an ion exchange resin. As a pretreatment for the purification treatment, (i) the hydrogen peroxide solution is contacted with a carbon dioxide fluid in a liquid, subcritical or supercritical state so as to dissolve and extract the hydrophobic organic substances in carbon dioxide and remove the hydrophobic organic substances among the hydrophobic substances contained in the hydrogen peroxide solution and/or (ii) a chelating agent is added to the hydrogen peroxide solution that is subsequently filtered through a ceramic filter so as to remove the hydrophobic colloidal metal compounds among the hydrophobic substances contained in the hydrogen peroxide solution.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052950-A (JP)
Title: Filtering hot water storage tank device for domestic purpose
Inventor: IZUMI HISAO
IPC: A47K3/00
Filed: 2009-09-02
Abstract: <P>PROBLEM TO BE SOLVED: To develop an inexpensive device capable of excluding waste of energy and water by carrying out hot water cleaning of used hot water in a household bathtub eliminating disposal of a filter by a ceramic film filter, and carrying out hot water storage and free extraction by a vacuum bottle system in a multiple type stainless steel tank provided in an exterior.  <P>SOLUTION: By using a renewable ceramic film filter not being a standard filter element, disposal of the filter element becomes unnecessary, refuse, bacteria, and germs can be cleaned within a water quality standard, and discharge of energy into air can be reduced by carrying out storing in a vacuum bottle type hot water storage tank outside a bathtub.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011072900-A (JP)
Title: Hollow fiber membrane module, method for manufacturing hollow fiber membrane module, cartridge for water purifier, and water purifier
Inventor: YAMADA MASAYUKI
IPC: C02F1/28
Filed: 2009-09-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hollow fiber membrane module of higher filtration capacity and a cartridge for a water purifier having a hollow fiber membrane module by easily removing a sheet wrapping a hollow fiber membrane bundle, thereby maintaining a sufficient membrane area of a hydrophilic hollow fiber membrane even if a hydrophobic hollow fiber membrane is incorporated into the module as a countermeasure to filtration flow rate deterioration at a low water pressure.  <P>SOLUTION: There is provided the hollow fiber membrane module configured such that a hollow fiber membrane bundle is filled up in a U-shaped form in a cylindrical case with the opened end of the hollow fiber membrane bundle fixed to the opened section of the cylindrical case with a potting material, wherein the hollow fiber membrane bundle is one where a hydrophobic hollow fiber membrane is mixed with a hydrophilic hollow fiber membrane, the hollow fiber membrane bundle is disposed in unrestrained state, and the hollow fiber membranes at the outermost circumference of the hollow fiber membrane bundle are all the hydrophilic hollow fiber membranes on the cylindrical case end of the module.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010179297-A (JP)
Title: Wet medium stirring, crushing, and dispersing machine
Inventor: IGARASHI AKIHIRO
IPC: B01F27/93
Filed: 2009-10-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wet medium stirring, crushing and dispersing machine achieving a high crushing and dispersing effect and a high processing efficiency even in a low tip speed of a stirring member at which a material to be processed is not damaged, without particularly increasing the cost.  <P>SOLUTION: In the wet medium stirring, crushing and dispersing machine in which beads and slurry are caused to flow to crush and disperse the material to be processed in the slurry by rotation of the stirring member mounted in a crushing vessel, a small through-hole is made in the stirring member in order to rapidly narrow a flow passage of the flowing beads and slurry to generate an orifice-contracted flow, which disturbs vectors of the flowing beads to effectively increase the velocity difference ΔV among the beads, thereby securing and improving the desired crushing and dispersing effect and the processing efficiency even in the low tip-speed operation of the stirring member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011079626-A (JP)
Title: Assorting system
Inventor: KITAMURA TAKAYUKI
IPC: B65G1/137
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an assorting system improved in quality inspection accuracy and the elimination of quality inspection, improved in working efficiency by facilitating a change in layout, and facilitated in an increase of a distribution shelf and transfer to a different place.  <P>SOLUTION: The assorting system has the distribution shelf 120 having a plurality of frontages for placing a commodity collecting container 110 in accordance with respective destinations, an input lamp 130 and an indicting number display 140 arranged with each frontage for indicating the container for inputting a commodity and a quantity of the commodity inputted to the container, and solves the problem by recognizing an input of the commodity to the respective containers based on weight weighed by an electronic balance by arranging the electronic balance for weighing the weight of the container under a container placing surface with each frontage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080401-A (JP)
Title: Swirl generator for centrifugal compressor
Inventor: NUMAKURA RYUSUKE
IPC: F04D29/66
Filed: 2009-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To simplify the structure of a swirl generator for a centrifugal compressor, swirling air taken out of the portion of an impeller to a side upstream of the impeller and returning the air.  <P>SOLUTION: In a compressor housing 2, a suction cylindrical body 6 for the impeller is provided, and also an outlet opening/closing cylindrical body 9 is arranged on the side upstream of the suction cylindrical body so as to be moved in an axial direction and rotated in a peripheral direction. A plurality of stepped portions 9x, 6x are respectively formed in a zigzag manner along the peripheral direction on the upstream end surface of the suction cylindrical body 6 for the impeller and the downstream end surface of the outlet opening/closing cylindrical body 9. By rotating the outlet opening/closing cylindrical body 9, each stepped portion 9x of the outlet opening/closing cylindrical body 9 runs on each stepped portion 6x of the suction cylindrical body 6 for the impeller, the outlet opening/closing cylindrical body 9 is moved to an upstream side, and a plurality of outlets 12 are formed at intervals in the peripheral direction between the upstream end surface and the downstream end surface. The stepped portions 6x, 9x are formed with inclined surfaces 6y, 9y for applying a swirl flow to air passed from a circulation passage 7 through an outlet 12 and flowing to a suction passage 5.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011081207-A (JP)
Title: Information processor, image forming apparatus, information processing system and program
Inventor: SUGIURA HIDEKI
IPC: G03G21/00
Filed: 2009-10-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an information processor, an image forming apparatus, an information processing system, and a program, which easily investigate a cause when burning of an apparatus occurs.  <P>SOLUTION: A CPU 32 makes control so that inside temperature information which indicates the temperature inside an apparatus detected by a temperature sensor 14A is stored to an HDD 35 when alarm information regarding a fire transmitted from a sensor section 58A is received by a radio communication section 52.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011080549-A (JP)
Title: Air spring
Inventor: ANDO SATORU
IPC: F16F9/05
Filed: 2009-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air spring inhibiting abrasion of a diaphragm.  <P>SOLUTION: A holding member 72 is attached to the radial outside of a fixing ring 66. The holding member 72 is in a cylindrical shape and is fitted onto a chamber member 22 with the fixing ring 66 press-fitted in the inner peripheral face. A holding face 72A opposed to an outer tube member 60 is formed in the end face of the holding member 72 on an outer tube member 60 side. The holding face 72A is arranged side by side with the lower face of the fixing ring 66 at a position where it becomes almost flush with the fixing ring. The outer peripheral end of the holding face 72A is arranged radially outside of the outer periphery of the outer tube member 60.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084628-A (JP)
Title: Method for modifying surface of polymer material
Inventor: KAMIBAYASHI TAKAHIRO
IPC: H05H1/24
Filed: 2009-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for modifying the surface of a polymer material, by which functional groups for imparting polarity to the surface of the polymer material can easily be produced even in a short treating time and in a large distance to the target material.  <P>SOLUTION: The method for modifying the surface of the polymer material comprises a process for thermally treating the surface of the polymer material 2 and a process for applying surface modification for enlarging a wet tension value by a surface modification method of a dry method to the surface of the thermally treated polymer material 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011084794-A (JP)
Title: Dip tube
Inventor: YAMAMOTO MASAAKI
IPC: C21C7/10
Filed: 2009-10-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dip tube having superior durability by preventing refractories from exfoliating or falling off due to the intercalation of molten steel and a crack.  <P>SOLUTION: The dip tube includes: a body of the dip tube, at least the nose of which is dipped in the molten steel; a flange for connecting the body of the dip tube to the molten steel treatment apparatus side; and a coupling means for coupling the body of the dip tube with the flange. The whole of the body of the dip tube is formed of the refractories which are pressure-molded with a hydrostatic pressure.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011087606-A (JP)
Title: Game machine
Inventor: TANAKA MASAYA
IPC: A63F7/02
Filed: 2009-10-20
Abstract: <P>PROBLEM TO BE SOLVED: To enable a lottery with a probability set in advance by securing uniformity by removing bias in random numbers in a game machine equipped with a random number generating means for generating a random number value used in game control.  <P>SOLUTION: The random number generator (608) is equipped with an update abnormality detector (608a) for detecting whether an abnormality occurs in a random number updater (608b8) or not and an update state information storage (608b10) where update state information including an update abnormality is stored. A game controller (101) is equipped with a random number value retreating device (Step S621) which obtains a random number value stored and kept by a random number value storage and stores and keeps it and a random number value return device (Steps S23, S604) for storing the random number value stored in the random number value retreating device in the random number value storage when information showing the occurrence of an abnormality in an updater is stored in the update state information storage. The random number value whose backup copies are made is restored when an abnormality occurs in a random number generating circuit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089825-A (JP)
Title: Refraction angle control unit, noncontact ultrasonic flaw detection device, method of controlling refraction angle, and noncontact ultrasonic flaw detection method
Inventor: KURABAYASHI HIDEYUKI
IPC: G01N29/26
Filed: 2009-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refraction angle control unit for adjusting an incidence angle without requiring any mechanical operation of a probe, to provide a noncontact ultrasonic flaw detection device including the refraction angle control unit, to provide a method of controlling a refraction angle, and to provide a noncontact ultrasonic flaw detection method.  <P>SOLUTION: The refraction angle control unit 10 is used for the noncontact ultrasonic flaw detection device including a transmission ultrasonic probe 20, and a reception ultrasonic probe 30 for receiving ultrasonic waves transmitted from the transmission ultrasonic probe 20 and propagated through a test piece S for transmission, thus controlling the composition of gas, namely, a noncontact medium M interposed between the transmission ultrasonic probe 20 and the test piece S.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011089862-A (JP)
Title: Bending fatigue testing device
Inventor: BODAI MASARU
IPC: G01N3/04
Filed: 2009-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bending fatigue testing device that is miniaturized by giving bending stress with a simple configuration.  <P>SOLUTION: The bending fatigue testing device performs a fatigue test to bending of a test piece 10 by giving bending stress to the test piece 10 repeatedly. The bending testing device includes: a fixed rod 14 fixed to a fixation part 11; a movable rod 15 disposed coaxially with the fixed rod 14 and supported slidably in the axial direction; a fixation side arm 17, where a base end is supported by the fixed rod 14 rotatably and one end of the test piece 10 is mountable to the tip; a movable side arm 19 which can mount the other end of the test piece 10 to the tip while the base end is supported by the movable rod 15 rotatably; and an eccentric cam 12 sliding the movable rod 15 in the axial direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010137553-A (JP)
Title: Device for recording image and method for processing the same
Inventor: FUSE KOJI
IPC: B41J2/205
Filed: 2009-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the development of a streak at the recording of images by means of a recording head formed by jointing a plurality of recording chips in their jointing part.  <P>SOLUTION: An image recording device obtains tone information at the jointing part, at which the recording chips overlap each other from image data, sets up control information for controlling the recording percentages of the recording elements of a plurality of the overlappedly connected recording chips based on the tone information, and generates dot data for each recording element of a plurality of the overlappedly connected recording chips from the image data by employing the set control information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011094816-A (JP)
Title: Air conditioning device
Inventor: SHIMA NOBUKI
IPC: F24F13/14
Filed: 2009-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air conditioning device securing reaching of warm air to a floor surface to improve comfort in a heating operation.  <P>SOLUTION: This air conditioning device is equipped with an indoor unit 1 having: a heat exchanger 5; a fan 7; and an upper blade 10 and a lower blade 11 for vertically changing the direction of supplied wind by rotating the fan 7. When the heating operation is stable, an angle of at least one of the upper blade 10 and the lower blade 11 is changed according to an air volume to increase a flow velocity of the wind. A temperature of a floor surface is increased by preventing floating of warm air by increasing the flow velocity of the warm air, thus comfort is improved.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093733-A (JP)
Title: Method for purifying material containing metalloid element or metal element as main component
Inventor: SAEGUSA KUNIO
IPC: C22B34/36
Filed: 2009-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for efficiently purifying a material containing a metalloid element or a metal element as a main component to produce a highly-pure materials.  <P>SOLUTION: There is disclosed a method for purifying a material containing a metalloid element or a metal element as the main component and also containing impurities, which includes contacting the material with a compound represented by general formula (1): MX<SB>Z</SB>(1) to remove any impurity from the material, wherein M represents one or more elements selected from the group consisting of Ga, In, Ge, Sn, Pb, and Ti; X represents a halogen atom; and Z represents an integer of 2-4.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010189620-A (JP)
Title: Photocurable resin composition and article having cured coating
Inventor: YOSHIKAWA YUJI
IPC: C08F2/44
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photocurable resin composition, with which cured coating having good storage stability, high transparency, good scratch resistance, and good antistatic property can be produced and to provide an article having the cured coating.  <P>SOLUTION: The photocurable resin composition comprises (1) inorganic oxide fine particles having an average particle size of 80 nm or less, (2) a compound containing 3 or more (meth)acrylic groups, (3) a compound containing 1 or 2 (meth)acrylic groups, (4) aliphatic amine-based ionic compound, and (5) a radical photopolymerization initiator, wherein the component (1) ranges from 25 to 70 pts.mass, the component (2) ranges from 20 to 70 pts.mass, and the component (3) ranges from 5 to 30 pts.mass based on a total of 100 pts.mass of the (1), (2), and (3) components, the component (4) ranges from 0.05 to 3 pts.mass and the component (5) ranges from 1 to 8 pts.mass with respect to the total of 100 pts.mass of the components (1), (2), and (3), substantially no solvent is contained, and the viscosity at 25°C is 500 mPa s or less.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011094708-A (JP)
Title: Damping device
Inventor: INABA MANABU
IPC: F16F15/023
Filed: 2009-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the breakage of a damping element when an earthquake motion exceeding the moving limit of the damping element such as an oil damper occurs.  <P>SOLUTION: The damping device reduces relative displacement on the basis of damping force produced by the damping element 30 by inputting relative displacement in a horizontal direction of an upper structure 1 with respect to a lower structure 3 into the damping element 30. When the relative displacement is within a tolerance, relative sliding is not carried out in a sliding part with larger frictional force of an upper structure side sliding part 70 or a lower structure side sliding part 60, and the relative sliding is carried out in the sliding part with smaller frictional force. Thereby, the relative displacement is input into the damping element 30 via the sliding part with a larger frictional force, and the damping element 30 promptly reduces the relative displacement. On the other hand, if the tolerance is exceeded, the relative sliding is carried out in a sliding part with a larger frictional force of the upper structure side sliding part 70 or the lower structure side sliding part 60, blocking the input of the relative displacement into the damping element 30.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011093252-A (JP)
Title: Paper carrying mechanism and thermal transfer printer
Inventor: UENOSONO GO
IPC: B65H5/06
Filed: 2009-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a paper carrying mechanism capable of preventing the formation of micro protrusion marks on paper and exhibiting an effective grip force.  <P>SOLUTION: The paper carrying mechanism 6 includes a carrying drive roller 611 having a smooth outer peripheral surface and rotatable normally and reversely; a first pressure contact roller 612 having a smooth outer peripheral surface and coming in pressure-contact with the outer peripheral surface of the carrying drive roller 611 with the paper S held between; and a second pressure contact roller 613 having a smooth outer peripheral surface and coming in pressure-contact with a portion closer to a printing part 3 than the first pressure contact roller 612 of the outer peripheral surface of the carrying drive roller 611. When carrying out print processing by the printing part 3, a first pressure-contact force which is a pressure-contact force of the first pressure-contact roller 612 to the carrying drive roller 611 is set larger than a second pressure-contact force which is a pressure-contact force of the second pressure-contact roller 613 to the carrying drive roller 611, and when carrying the paper S to the paper delivery part 5 side, the second pressure-contact force is set larger than the first pressure-contact force.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010075925-A (JP)
Title: Pattern forming method
Inventor: SAKURADA KAZUAKI
IPC: B05C11/10
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To establish a pattern forming technology using a reel-to-reel method and a liquid droplet discharge method, and to reduce cost of electronic equipment by mass production.  <P>SOLUTION: A system forms patterns on a belt-like substrate by the reel-to-reel method, including a liquid droplet discharge device 20 disposing a liquid material on the belt-like substrate 11 by the liquid droplet discharge method, and an atmospheric pressure control device 22 controlling the atmospheric pressure in a treatment space of the liquid droplet discharge device 20 higher than an adjacent space. The adjacent space may be constituted to include a space where heat treatment or optical treatment is performed to a membrane of the liquid material.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011100665-A (JP)
Title: Binder resin composition for electrode
Inventor: FUJIKAWA DAISUKE
IPC: H01M4/62
Filed: 2009-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a binder resin composition for lithium-ion battery electrodes that has strong adhesiveness and is expected to improve Li-ion conduction by the presence of many structures of vinyl cyanide monomer units and a slight amount of copolymerizing monomer components, containing a carboxylic acid, in a binder resin containing the structures of vinyl cyanide monomer units.  <P>SOLUTION: A binder composition for a lithium-ion battery is configured as follows. In a binder resin composition containing a single resin or two or more kinds of resins, a vinyl cyanide monomer is 85.0-94.0 mol% and a vinyl monomer unit containing a carboxyl group is 0.001-0.080 mol% respectively based on 100 mol% of the total monomer units in the composition.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011102352-A (JP)
Title: Expandable thermosetting resin molding material and method for producing thermosetting resin expanded material
Inventor: KATADA HARUKI
IPC: C08K5/00
Filed: 2009-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an expandable thermosetting resin molding material which is safe and excellent in production stability and in thermal insulation and flame/fire resistant properties.  <P>SOLUTION: The expandable thermosetting resin molding material is composed of: a condensation thermosetting resin (such as a liquid resol-type phenolic resin, novolac-type phenolic resin, furan resin, epoxy resin, unsaturated polyester resin, amino resin, or alkyd resin); a curing agent (such as an acid or an amine-based curing agent); and a thermally expandable microsphere in which a volatile liquid expanding agent with a boiling point of -50 to 150°C is contained in a thermoplastic resin outer shell. The thermosetting resin expanded material is obtained by expanding and curing this expandable thermosetting resin molding material at not lower than a temperature at which the thermally expandable microsphere starts to expand.  <P>COPYRIGHT: (C)2011,JPO&INPIT