baber/WOPTO huggingface dataset:
Patent JP-2012046668-A (JP)
Title: Polyurethane foam for mattresses, and mattress comprised of the polyurethane foam
Inventor: TAKAGI MASAMITSU
IPC: C08G18/40
Filed: 2010-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a polyurethane foam and a mattress that are manufactured simply, environment-friendly, and furthermore provide a user with a comfortable bed.SOLUTION: The polyurethane foam for a mattress is obtained by performing foaming and reaction of a raw material consisting of a polyol component, polyisocyanate component, and a foaming agent, wherein the polyol component comprises castor oil (a1) and a polyol (a2), that is a polyether polyol whose average functional group number is 2.5-4.5 and hydroxyl value is 40-60 mgKOH/g and/or a polymer polyol whose average functional group number is 2.5-4.0 and hydroxyl value is 25-50 mgKOH/g, and a content of the caster oil (a1) against the total polyol components is 25-75 wt.% and that of the polyol (a2) against the total polyol components is 25-75 wt.%, and the mattress comprises the polyurethane foam.
Patent JP-2012048111-A (JP)
Title: Cleaning blade for electrophotographic apparatus
Inventor: IIDA KAZUHIRO
IPC: G03G21/10
Filed: 2010-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning blade for an electrophotographic apparatus, which can simultaneously achieves abrasion resistance and environmental resistance.SOLUTION: There is provided a cleaning blade for an electrophotographic apparatus including a rubber elastic layer formed of a cured body of a rubber composition containing (a) a prepolymer for forming urethane rubber which is obtained by polymerization of an isocyanate with a polyol, (b) a curing agent and (c) a quaternary ammonium salt. The rubber composition has the NCO index within a range of 130 to 180, and the (b) component has the hydroxyl value within a range of 110 to 200 KOH mg/g, and the compounded amount of the (c) component is within a range of 0.002 to 0.02 pts.mass based on 100 pts.mass of the (b) component.
Patent JP-2012052196-A (JP)
Title: Electrolytic apparatus for generating hydrogen-oxygen mixture gas, and method for generating hydrogen-oxygen mixture gas
Inventor: HENMI HIDEKAZU
IPC: C25B9/00
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To generate a hydrogen-oxygen mixture gas at low-power.SOLUTION: An electrolytic apparatus 30 for generating a hydrogen-oxygen mixture gas, includes: an electrolytic bath 100; a first electrode plate 102 disposed in the electrolytic bath 100; a second electrode plate 104 disposed so as to face the first electrode plate 102 in the electrolytic bath 100; a first voltage control unit 130 for applying a high-frequency AC voltage between the first electrode plate 102 and the second electrode plate 104; an electrolytic anode plate 106 disposed in the electrolytic bath 100; an electrolytic cathode plate 108 disposed so as to face the electrolytic anode plate 106 in the electrolytic bath 100; and a second voltage control unit 140 for applying a current between the electrolytic anode plate 106 and the electrolytic cathode plate 108.
Patent JP-2012052479-A (JP)
Title: Exhaust emission control device for internal combustion engine
Inventor: KAWASHIMA KAZUHITO
IPC: B01D53/86
Filed: 2010-09-02
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust emission control device which can make a flow of exhaust uniform in an exhaust pipe and improving exhaust purification performance.SOLUTION: The exhaust inflowed from an upstream side of an exhaust guide device (20) inflows from an upstream side opening (20k) of a cutting and a pulling-up part (20h), and is discharged from radially outer opening (20m) to be guided to an outer peripheral part of the exhaust guide device. Further, the exhaust guided to the outer peripheral part inflows from the upstream side openings (20k) of the cutting and the pulling-up part (20h) at a downstream side, and is radially discharged from the outer openings (20m) to be guided to the outer peripheral part in the exhaust guide device.
Patent JP-2012060327-A (JP)
Title: Relay system, relay apparatus and relay method
Inventor: SHIRAKI NAGATAKE
IPC: H04L12/44
Filed: 2010-09-07
Abstract: PROBLEM TO BE SOLVED: To enhance the practicality of link aggregation in which a single node is connected to a plurality of switches.SOLUTION: A relay system includes a first relay apparatus connectable to a node via a first line, and a second relay apparatus connectable to the node via a second line. The first line and the second line belong to the same link aggregation group. The first relay apparatus has a first storage section for storing correspondence relationships between output ports and destination addresses, and a first control section for, when receiving a frame whose source address is not recorded in the first storage section via a port connected to the first line, notifying the second relay apparatus of the source address before relaying the frame. The second relay apparatus has a second storage section for storing information on correspondence between output ports and destination addresses, and a second control section for storing in the second storage section a correspondence relationship between the output port connected to the second line and the source address notified by the first relay apparatus.
Patent JP-2011080146-A (JP)
Title: Method of heat treating ni-based superalloy article and article made thereby
Inventor: HAWK JEFFREY ALLEN
IPC: C22F1/10
Filed: 2010-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of heat treating a Ni-base superalloy article to provide desirable yield strength, ductility and high temperature hold-time crack resistance.  <P>SOLUTION: The method includes: a step of hot-working an article comprising an NiCrMoNbTi superalloy comprising about ≥55 wt.% Ni to produce a hot-worked microstructure; a step of solution-treating 110 the article at a temperature of about 1,600°F to about 1,750°F. for about 1 to about 12 hours to form a warm-worked microstructure; and a step of cooling 120 the article and further includes: a step of precipitation-aging 130 the article at a first precipitation aging temperature of about 1,300°F to about 1,400°F. for a first duration of about 4 hours to about 12 hours; a step of cooling 140 the article to a second precipitation aging temperature; a step of precipitation-aging the article at a second precipitation aging temperature of about 1,150°F to about 1,200°F for a second duration of about 4 hours to about 12 hours; and a step of cooling 160 the article from the second precipitation aging temperature to an ambient temperature.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011021277-A (JP)
Title: Method of manufacturing precious metal ornament having watermark pattern and precious metal ornament having watermark pattern
Inventor: YOSHIMI SHIZUKO
IPC: C23D5/02
Filed: 2010-09-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of precious metal ornaments having a watermark pattern such as a stained glass-like pattern by suitably combining the fired body of a precious metal clay state component with raw materials for cloisonne and technology, and to provide the precious metal ornaments.  <P>SOLUTION: The manufacturing method of the precious metal ornaments (8G) having a watermark pattern comprises: a molding body-forming step for preparing a network molding body 31 having a space part 32 communicating with the outside by laminating a plurality of precious metal powder-containing pasty components using a syringe; and a porcelain enamel layer-forming step where, in a state where a network fired body obtained by firing the molding body 31 is placed on a nonflammable cloth, the space part is coated with a glaze for cloisonne, firing is performed, thereafter, the nonflammable cloth is removed, and a part only composed of a cloisonne enamel layer is formed at the space part in contact with the side wall at the inside of the space part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012065064-A (JP)
Title: Image reading apparatus and image formation apparatus
Inventor: OGIDA TOSHIKI
IPC: G03G15/00
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide an image reading apparatus capable of stably conveying a document of an embossed card without bending by a simple constitution, and to provide an image formation apparatus equipped with the image reading apparatus.SOLUTION: An image reading apparatus 2 of this invention comprises: a conveyance part (pairs of first rollers 40 and pairs of second rollers 70) and a reading part (a first reading part 32 and a second reading part 34). The conveyance part conveys an embossed card 301 etc. which is a medium to be read. The reading part reads an image of the medium to be read which the conveyance part conveys. The conveyance part comprises a pair of first rollers 42 and 43 including low-hardness rollers (a driving roller 52 and a driving roller 53) which when the embossed card 301 having an embossed section 303 and a planar section 305 are conveyed while being inserted and held between nip sections, deform in abutting on the embossed section 303 and decrease in diameters of the abutting sections.
Patent JP-2012061945-A (JP)
Title: Vehicle control system
Inventor: TAKEUCHI KEISUKE
IPC: F02D29/06
Filed: 2010-09-15
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control system that can strike a balance between the running adapted to the intent of a driver and the improvement in fuel consumption.SOLUTION: The vehicle control system which obtains an index based on a running state of a vehicle and changes the running characteristics of the vehicle according to the index includes: an index setting unit (step S2) which makes a change to the change of the running state of the index to a direction which makes the vehicle quickly run later than the change to change of the running state of the index to the direction which reduces quickness of the running of the vehicle; and a controller (step S8) which is constituted to carry out correction setting of the running characteristics based on the index to change energy efficiency of fuel consumption of the source of the driving force within predefined limits following controlling of output of the source of driving force of the vehicle.
Patent JP-2012064846-A (JP)
Title: Electromagnetic wave shield sheet, method of producing the same, and image display unit
Inventor: IMAIZUMI TAKEAKI
IPC: G09F9/00
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing an electromagnetic wave shield sheet, which has no lacking part in a blackening layer and can be arranged on the display surface of an image display unit such as a PDP without causing any damage on the appearance, in good yield, and to provide an image display unit with that electromagnetic wave shield sheet.SOLUTION: The electromagnetic wave shield sheet is provided, on one surface side of a transparent substrate, with a conductive mesh layer including a mesh pattern part having an opening and a peripheral part not having an opening. At least the surface of the conductive mesh layer on the side opposite from the transparent substrate is covered with a first blackening layer composed of a first blackening material. A part lacking the first blackening layer on the surface of the conductive mesh layer on the side opposite from the transparent substrate is coated with a second blackening material.
Patent JP-2012062720-A (JP)
Title: Automatic door mounting device
Inventor: YOSHIDA KENJI
IPC: E05F15/14
Filed: 2010-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an automatic door mounting device reducing the number of components, easily assembled, and readily mounted.SOLUTION: An automatic door mounting device for mounting an automatic door to an automatic door front configured with a rigid frame comprises: a base member including a fixed part fixed to an upper frame of an automatic door aluminum front and a rail upper extension part bent and shaped in a form of the letter L, and provided with a rail part connected to the rail upper extension part and continuing downward via a vertically provided plate part; and a mounting metal fitting joined with one end part of the base member, and comprising a motor mounting member for mounting a drive motor consisting of a direct drive motor for opening and closing the door and a rigid frame side mounting member for fixing the one end part of the base member to the rigid frame of the automatic door aluminum front.
Patent JP-2012069294-A (JP)
Title: Lighting control system for shops
Inventor: ITO OSAMU
IPC: H05B37/02
Filed: 2010-09-21
Abstract: PROBLEM TO BE SOLVED: To provide a lighting control system for shops capable of improving an energy-saving effect.SOLUTION: In a shop 10, one of outer walls 11a and 11b on longitudinal sides is provided with a daylighting area 16 to guide external light into a merchandise display space 25. In the merchandise display space 25, a plurality of rows of merchandise display shelves 21 are arranged in parallel to the daylighting area 16. Passage spaces 27 are formed between a plurality of display shelf rows 22 and the longitudinal-side outer walls 11a and 11b, and between the display shelf rows 22. On a ceiling above the space 25, a lighting device 30 is provided for each of the passage spaces 27. The shop 10 is equipped with a solar panel, power paths for supplying power from the panel to the lighting devices 30, and a first feeder circuit having power adjustment means which adjusts the amount of power for each of the power paths. The power supply from the solar panel to the lighting devices 30 is controlled for each of the lighting devices 30 by the power adjustment means in accordance with the position of the lighting device 30 with respect to the daylighting area 16.
Patent JP-2012068780-A (JP)
Title: Method for determining optimal action considering risk, program and apparatus
Inventor: OSOGAMI TAKAYUKI
IPC: G06Q40/06
Filed: 2010-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining an optimal action considering a risk for each of states in each of phases of a target term by using a computer system.SOLUTION: The method includes the steps of: a) selecting one of states which may be taken in a present phase; b) selecting one of executable action candidates; c) calculating a commission obtained by executing the selected one of action candidates and a probability distribution of evaluation values depending on an optimal value in the next phase; d) using the probability distribution of evaluation values to calculate a risk index; e) performing weighting in accordance with a predetermined preference considering the risk index to calculate a value index in the case of executing the action candidate; f) repeating the steps b) to e) for non-selected action candidates; and g) comparing the value indexes for determining one of the action candidates as an optimal action.
Patent JP-2012066918-A (JP)
Title: Conveying mechanism and image forming apparatus
Inventor: SAEKI TAKASHI
IPC: B65H23/038
Filed: 2010-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a conveying mechanism capable of suppressing uneven wear of a rotating body (aligning roller), vibration, and the generation of noise.SOLUTION: The conveying mechanism includes: a conveyor (drive roller pair 4 or the like) conveying a continuous recording medium (continuous paper P); and a correction unit (skew correction device S) correcting the skewing of the continuous recording medium. The correction unit includes at least one rotating body (aligning roller 10) having a rotary shaft (shaft body 250) rotatably and rockably supported by a bearing part (shaft hole 10c or the like) in a cantilever state, brought into contact with a surface of the continuous recording medium conveyed by the conveyor so as to be driven and rotated, and correcting the skewing of the recording medium.
Patent JP-2011018366-A (JP)
Title: Portable terminal
Inventor: YAMADA SHOHEI
IPC: G06K17/00
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To allow a user to confirm an image of a belonging together with its registered ID information when an imaging means is started.SOLUTION: A portable noncontact personal identification management device 30' includes an operating unit 30-1', a reading means 30-2', a display means 30-5', and an imaging means 30-11 on its surface. The display means 30-5' displays an image captured by the imaging means 30-11 in a first area 30-5-1, and displays ID information read by the reading means 30-2' in a second area 30-5-2.
Patent JP-2012072551-A (JP)
Title: Sprinkling system
Inventor: TANAKA KUNIAKI
IPC: E03B3/03
Filed: 2010-09-27
Abstract: PROBLEM TO BE SOLVED: To provide a sprinkling system in which its sprinkling range is not limited to a predetermined range in sprinkling and moreover, which can prevent forgetting to close a connection port.SOLUTION: A sprinkling system comprises: a fixed tank 1 which has a water discharge connection port 11 and can store water; a movable tank 4 which has a water supply connection port 41 connected and communicating with the water discharge connection port 11 on the fixed tank 1 and can store water; and sprinkling means 5 for sprinkling water in the movable tank 4. The water discharge connection port 11 of the fixed tank 1 and the water supply connection port 41 of the movable tank 4 both have an on-off valve 7 for closing the opening in a non-connection state and opening the opening in a connection state.
Patent JP-2012072675-A (JP)
Title: Cross flow fan
Inventor: SAKAI KOICHI
IPC: F04D29/32
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To reduce NZ noise that is locally generated, especially the NZ noise generated in proximity of an end portion in a cross flow fan.SOLUTION: The cross flow fan includes: a first impeller 11A located at a side of a motor mounting side end plate 13A of the cross flow fan 1; a second impeller 11B provided via the first impeller 11A and an end plate 13; and a third impeller 11C provided via the second impeller 11B and the end plate 13. If each length in a rotating direction is assumed as A, B, C, the relationship of the length is defined to be B<A<C.
Patent JP-2012072009-A (JP)
Title: Method for producing nitride semiconductor substrate
Inventor: NAKAYAMA SATOSHI
IPC: C30B29/38
Filed: 2010-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a nitride semiconductor substrate, by which the surface quality of a ground substrate is made uniform and thereby, the yield and quality of a grown nitride thick film are improved.SOLUTION: The nitride semiconductor substrate is used for epitaxial growth of a semiconductor device. The method for producing the nitride semiconductor substrate 40 includes: forming a metal film layer (or a carbonized film layer) 3 on a ground substrate 10 in which a first layer 2 composed of a nitride semiconductor is provided on a base material 1; then nitriding the metal film layer (or the carbonized film layer) 3; subjecting the nitrided layer 3 to a surface oxidation treatment; growing a second layer 5 composed of a nitride semiconductor; and thereafter, peeling the second layer 5 from the base material 1.
Patent JP-2012079432-A (JP)
Title: Lead battery
Inventor: SAITO KAZUMA
IPC: H01M4/73
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a lead battery in which a short circuit is not generated and low-temperature HR performance is not degraded, even if a distance between electrode plates is shortened.SOLUTION: In this lead battery, an electrode plate group in which a plurality of positive electrode plates having an active material including lead dioxide in a grid made of lead alloy and a plurality of negative electrode plates having an active material including metallic lead in a grid made of lead alloy are laminated alternatively via a separator is housed in a battery case, and is immersed in an electrolyte. The separator has a bag shape and houses the negative electrode plates, while the electrolyte includes Al ion of 0.02 mol/L or more and 0.2 mol/L or less, and Li ion of 0.02 mol/L or more and 0.2 mol/L or less.
Patent JP-2012080194-A (JP)
Title: Image forming apparatus
Inventor: TSUJI TAKUYA
IPC: B41J21/00
Filed: 2010-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus that allows a watcher of a recording paper bundle to quickly decide how to handle the recording paper bundle to visibly recognize a page following the first half pages of the recording paper bundle.SOLUTION: An image composition part composes image data on the last page of the first half pages to which printing order is set by a printing order setting part with image data of a guide image that guides the surface of recording paper to be a page following the last page on which the image data is printed. A recording part prints the image data on respective pages subjected to guide image composition processing on respective surfaces of the recording paper in accordance with the above-mentioned set printing order.
Patent JP-2012078004-A (JP)
Title: Waste oil combustion equipment
Inventor: KAMAKURA SEKIYA
IPC: F23C1/00
Filed: 2010-10-01
Abstract: PROBLEM TO BE SOLVED: To improve heating efficiency by burning waste oil stably and efficiently, and to improve maintenance ability reducing carbon sludge formation.SOLUTION: Detachable evaporation promoting structures are arranged coaxially with the nozzle 9 for injecting waste oil in a combustion cylinder 16 for burning mixed fuel prepared by mixing waste oil as the main fuel and kerosene. The evaporation promoting structures include: an evaporation promoting cylinder 18 with a funnel form; and an evaporation promoting plate 19 that is combined with the evaporation promoting cylinder 18 so as to block the smaller diameter side of the cylinder and has diffusion ribs 29 formed on the principal face thereof to which the fuel injected from the nozzle 9 for injecting fuel is blown.
Patent JP-2012083480-A (JP)
Title: Progressive refractive power lens and designing system thereof
Inventor: YANARI MITSUHIRO
IPC: G02C7/06
Filed: 2010-10-08
Abstract: PROBLEM TO BE SOLVED: To provide a progressive refractive power lens, that hardly causes inconvenience of a wearer even when designing a new progressive refractive power lens based on a design of progressive refractive power lenses of different kinds, and a design system of the progressive refractive power lens.SOLUTION: A progressive inner surface shape is formed so that |HF1|>|HF2'|, in which HF1 denotes a height from the optical axis of the progressive refractive power lens to a distance portion reference point being set in an outer surface in a direction perpendicular to the optical axis, and HF2' denotes a height from the optical axis of the progressive refractive power lens to a point where a transmission light beam passing through the distance portion reference point intersects an inner surface in the direction perpendicular to the optical axis.
Patent JP-2012085449-A (JP)
Title: Control method of electric power system stabilizer
Inventor: YAMASHITA KOJI
IPC: H02J3/28
Filed: 2010-10-12
Abstract: PROBLEM TO BE SOLVED: To provide a control method of electric power system stabilizer which is for an electric power system which is integrated with an electric power system stabilizer and is in interconnection with a fluctuating power source and which is capable of stabilizing the electric power system in consideration of fluctuation of the fluctuating power source at all times and fluctuation of a reference frequency at all times.SOLUTION: The method includes extracting, while extracting a cyclic component Δfa which is not more than a first cycle out of a fluctuation Δf of a system frequency of an electric power system, a cyclic component ΔPb which is not more than a second cycle, where second cycle<first cycle, out of an output fluctuation ΔP of an effective electric power of a fluctuating power source. The method further includes: deriving a variation of an output of an electric power system stabilizer using the sum of the cyclic component Δfa not more than the first cycle and the cyclic component ΔPb not more than the second cycle; and using the variation of the output of the electric power system stabilizer for the control of the output of the electric power system stabilizer.