baber/WOPTO huggingface dataset:
Patent JP-2009274986-A (JP)
Title: Method for producing alkyl (meth)acrylate
Inventor: TOKUDA MASANORI
IPC: C07C69/54
Filed: 2008-05-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an alkyl (meth)acrylate, having a high productivity almost without having the inactivation of Ti(OR)<SB>4</SB>which is a catalyst.  <P>SOLUTION: This method for producing the objective alkyl (meth)acrylate by performing the ester interchange of the alkyl (meth)acrylate which is a raw material, with an alkyl alcohol which is also a raw material, in a reaction vessel in the presence of the Ti(OR)<SB>4</SB>[wherein, R is an alkyl group] is provided by supplying the Ti(OR)<SB>4</SB>as dissolved in the same alkyl alcohol as the alkyl alcohol used as the raw material, into the reaction vessel.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009274621-A (JP)
Title: Storage method for pneumatic tire, and tire inner surface protection device
Inventor: HARIKAE SHINYA
IPC: B65D59/00
Filed: 2008-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a storage method for a pneumatic tire, and a tire inner surface protection device, applicable to a plurality of different kinds of pneumatic tires of different sizes, and capable of protecting the tire inner surface without impairing handling easiness of the pneumatic tire.  <P>SOLUTION: The tire inner surface protection device 10 has flexible structure insertable into a tire hollow part 5. The pneumatic tire T before assembling of a rim is stored with the tire inner surface protection device 10 inserted into the tire hollow part 5.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008286199-A (JP)
Title: Turbine engine cooling method and device
Inventor: INTILE JOHN C
IPC: F02C7/18
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a transition piece 160 for a gas turbine engine 100.  <P>SOLUTION: The transition piece 160 includes a first end 184, a second end 186, and a body extending between the first end 184 and the second end 186. The body includes an inner face 182, an outer face 180 opposed thereto, and a turbulator 188 spirally extending all over the outer face. The turbulator cools the transition piece.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009278009-A (JP)
Title: Common mode filter
Inventor: NISHIKAWA TOMONAGA
IPC: H01F17/00
Filed: 2008-05-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a common mode filter of which high-frequency characteristics are improved in a three-layer structure.  <P>SOLUTION: The common mode filter 1 includes a three-layer structure consisting of a first coil layer 14, a second coil layer 18, and a lead layer 16. In the first and second coil layers 14 and 18, nearly circular helical first planar coil 21 and second planar coil 41 are formed, respectively. A first lead wire 31 and a second lead wire 32, which are formed in the lead layer 16, have a first straight-line portion 31c and a second straight-line portion 32c, respectively. The first straight-line portion 31c is located on a straight line L1 which is perpendicular to a plurality of tangent lines to helical portions 22 and 42 at a plurality of intersections with the helical portions 22 and 42. The second straight-line portion 32c is located on a straight line L2 which is perpendicular to a plurality of tangent lines to the helical portions 22 and 42 at a plurality of intersections with the helical portions 22 and 42.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009275895-A (JP)
Title: Flow control valve
Inventor: MOCHIZUKI KENICHI
IPC: F16K31/04
Filed: 2008-05-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a flow control valve of simple structure with a small number of parts items, low in the manufacturing costs and having high reliability on the device.  <P>SOLUTION: This flow control valve 1 comprises: a first valve chamber 5 communicated with a first flow passage 3a, and communicated with a second flow passage 4a through a valve seat 5a; a valve element 6 arranged inside the first valve chamber to be brought in contact or separated with/from the valve seat; a valve rod 8 for controlling a flow rate between the first flow passage and the second flow passage by moving in the axial direction to bring the valve element in contact or to separate it with/from the valve element; a through-hole 8a passing through the valve rod to communicate the second flow passage with a second valve chamber 14; and a moving body 7 moving in the axil direction of the valve rod, being interlocked with the valve rod to partition the first valve chamber and the second valve chamber from each other. It is desirable to provide a rotor 18 rotating around an axis in the state of limiting movement of the valve rod in the axial direction and a transmitting screw 22 to be moved in the axial direction of the valve rod, being rotated with the rotor, in one end thereof and screwed to the valve rod in the other end thereof to move the valve rod in the axial direction of the valve rod and in the same direction as the moving direction of the one end in the state of limiting rotation of the valve rod around the axis of the valve rod.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280637-A (JP)
Title: Method of manufacturing polyarylene sulfide resin
Inventor: NAKAJIMA HIDEYUKI
IPC: C08G75/0286
Filed: 2008-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a polyarylene sulfide resin of high qualities with reduced gas generation when processed.  <P>SOLUTION: The method of manufacturing a polyarylene sulfide resin comprises subjecting a slurry containing the polyarylene sulfide resin after the completion of a polymerization reaction to solid-liquid separation, (I) adding water to the separated polyarylene sulfide resin to convert it into a slurry, washing it with hot water at a slurry temperature of 150°C or higher, and subsequently effecting solid-liquid separation, (II) carrying out an acid-washing step where water and at least one acid selected from among inorganic acids and organic acids are added to the separated polyarylene sulfide resin to convert it into a slurry and the slurry is treated at a slurry temperature of 150°C or higher to set the pH of the slurry after the treatment to lower than 7, and (III) carrying out a base-treatment step where a base is added to the obtained slurry and the slurry is treated at a slurry temperature of 90°C or lower to set the pH of the slurry after the treatment to 6-8.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009284212-A (JP)
Title: Digital sound signal analysis method, apparatus therefor and video/audio recorder
Inventor: SUGINOHARA HIDETSUGU
IPC: H04N5/91
Filed: 2008-05-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of analyzing digital sound signals and detecting the highlighted scene of sports and a musical piece scene.  <P>SOLUTION: The digital sound signal analysis method includes a data input step of inputting the digital sound signals; a step of taking out encoded frequency domain information inside the digital sound signals; a step of converting the frequency domain information to an integrated form; and a step of analyzing the integrated frequency domain information and calculating desired scene information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280145-A (JP)
Title: Vehicular impact absorber and vehicular bumper device
Inventor: HANEDA SHINICHI
IPC: B60R19/18
Filed: 2008-05-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicular impact absorber and a vehicular bumper device capable of reducing a deformation quantity, by further efficiently absorbing impact energy, by reducing load amplitude when bellows are deformed.  <P>SOLUTION: A crash box 13 has a specific cross-sectional shape, and radius of curvatures Ra1 and Rb1 of a part for connecting ribs 22 and 23 with a body part 21 in first hollow parts C1 and C2, are respectively set larger than the radius of curvatures Ra2 and Rb2 of the part for connecting the 22 and 23 with the body part 21 in second hollow parts C3 and C4, and a radius of curvature Rc1 of a part intersecting with both ribs 22 and 23 in the first hollow parts C1 and C2, is set larger than a radius of curvature Rc2 of the part intersecting with both ribs 22 and 23 in the second hollow parts C3 and C4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009280552-A (JP)
Title: Method for producing benzoylurea-based compound
Inventor: MURAKAMI KATSUMI
IPC: C07D213/64
Filed: 2008-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a benzoylurea-based compound useful as an active ingredient of an insecticide according to a method with little by-products.  <P>SOLUTION: The method for efficiently producing the benzoylurea-based compound represented by formula (VI) comprises reacting an aniline-based compound represented by formula (I) as a starting substance with a compound represented by formula X<SB>1</SB>-CO-X<SB>2</SB>in the presence of a catalyst which is an amide compound, a urea compound or pyridines, producing a pyridyloxybenzene derivative, and then reacting the resultant derivative with a benzamide-based compound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009287133-A (JP)
Title: Method for producing aromatic polyamide fiber for reinforcing resin belt
Inventor: TOKI TERU
IPC: D06M15/564
Filed: 2008-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing an aromatic polyamide fiber having excellent dimensional stability, especially the stability of the dimension in the length direction caused by moisture as the fiber for reinforcing a resin belt.  <P>SOLUTION: The method for producing the aromatic polyamide fiber for reinforcing the resin belt includes subjecting an aromatic polyamide fiber having a compound reactive with an active hydrogen and attached to the surface to heat treatment for 1-5 min at a temperature of not less than 200°C and not more than 400°C, temporarily cooling the resultant fiber to 50°C or less, and treating the fiber under 15 cN/dtex tension at a temperature of not less than 180°C and not more than 350°C for 0.5-30 min. The compound reactive with the active hydrogen is preferably an epoxy or an isocyanate, and the isocyanate is preferably a blocked isocyanate. More preferably, the dissociation temperature of the blocking group of the blocked isocyanate is 200°C or less. Further preferably, the fiber after the heat treatment is treated with a water-soluble epoxy, the resin to be reinforced is a thermosetting urethane resin, and the resin belt is used for OA devices.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009289595-A (JP)
Title: Sealed lead acid storage battery
Inventor: SHIBATA TOMOHITO
IPC: H01M4/68
Filed: 2008-05-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealed lead acid storage battery of which an overvoltage at float charging is higher, with a reduced charging current, for improved life characteristics by increasing the size of crystallite, with a main cause of degradation for standby use being corrosion of a positive electrode collecter and reduction in electrolyte due to increase in charging current at float charging.  <P>SOLUTION: The sealed lead acid storage battery employs a positive electrode plate which is packed with a positive electrode active material paste in which lead powder is kneaded with sulphuric acid, being used as a positive electrode grid made from lead or alloy. The size of crystallite D (Å) of β-PbO<SB>2</SB>in the positive electrode active material paste after formation is 300≤D≤500.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009286755-A (JP)
Title: Slightly soluble amino acid microparticles, slightly soluble amino acid-containing mixture composition, method for producing the same, and external preparation for skin, and food additive
Inventor: YANAGI SHOHAN
IPC: A23L29/00
Filed: 2008-05-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide safe and slightly soluble amino acids microparticles readily formulated in a cosmetic while maintaining properties essential to the slightly soluble amino acids without modifying the slightly soluble amino acids, easily compatible with skin, and further having excellent absorbency, to provide a method for producing the microparticles, to further provide a cosmetic having excellent skin absorbency and a transparence feeling at use concentration of the saturated cencentration or above, and to provide a food additive.  <P>SOLUTION: The method for producing the slightly soluble amino acids microparticles is characterized by physically finely dividing the slightly soluble amino acids having ≤0.5 g/100 g solubility in water at 20°C according to a wet pulverizing method, and regulating the average particle diameter which is a particle diameter where the cumulative value of frequency from the lower limit or the upper limit becomes 50% in a particle diameter distribution curve measured by using a laser diffraction/scattering type apparatus for measuring the particle size distribution to ≤1.0 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293940-A (JP)
Title: Dispensing method, dispenser, and autoanalyzer
Inventor: SAKAGAMI TOSHIO
IPC: G01N35/10
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dispensing method for keeping down dispersion in a dispensed amount, a dispenser, and to provide an autoanalyzer.  <P>SOLUTION: The dispensing method, the dispenser, and the autoanalyzer are provided. According to the dispensing method, a dispensing pump is connected to a dispensing probe by a pipe filled with extrusion water, with the dispensing probe used for dispensing a liquid sample containing a specimen or a reagent; the dispensing pump is caused to make sucking/discharging motion, thereby moving the extrusion water; the liquid sample is sucked into the dispensing probe; and the sucked liquid specimen is discharged, thereby dispensing the liquid specimen. According to the dispensing method, the liquid sample S is sucked into the dispensing probe 5c, with the liquid sample S placed in direct contact with the extrusion water W.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009292874-A (JP)
Title: Resin molded article for place where water is used
Inventor: HOSOGAI MARIKO
IPC: A47K1/00
Filed: 2008-06-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new resin molded article for a place where water is used, which is free from gloss, gives a light-brightening sense, and has a metal-like appearance, without being affected by a hue.  <P>SOLUTION: Provided is the resin molded article compounded with particles having a metal color, characterized by having an arithmetical average roughness Ra of 0.05 to 0.8 μm at a cutoff value of 0.08 mm, and a glossiness (20°)/glossiness (45°) ratio of ≥0.1, wherein the glossiness (20°) is a glossiness at an angle of incidence of 45° and a light-receiving angle of 20°, and the glossiness (45°) is a glossiness at an angle of incidence of 45° and a light-receiving angle of 45°.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293690-A (JP)
Title: Positioning unit
Inventor: NAKAMURA NOBUYUKI
IPC: F16H7/08
Filed: 2008-06-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a positioning unit capable of further surely fixing an arm and a shoe.  <P>SOLUTION: This positioning unit includes the arm 10 and the shoe 20 having a sliding surface for sliding a timing chain 140 in a chain driving device and fixed to the arm 10, and is provided for positioning the timing chain 140, and is characterized in that the shoe 20 includes an insertion object part 22 for inserting one end part in the longitudinal direction of the arm 10 and a snap fit 24 as a pressing part for pressing the other end part in the longitudinal direction of the arm 10 toward the one end side, and is fixed by fitting to the arm 10 so as to cover the opposed surface side with the timing chain 140 in the arm 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008307532-A (JP)
Title: Method and apparatus for regenerating adsorbent used in purification of fuel
Inventor: OSAHENI JOHN AIBANGBEE
IPC: B01J20/06
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of regenerating an adsorbent used to remove nickel and/or vanadium impurities from fuel.  <P>SOLUTION: The method of regenerating the adsorbent comprises washing the adsorbent with a low boiling solvent, heating the adsorbent in a device to a temperature of about 300°C to about 700°C, wherein the adsorbent comprises nickel and/or vanadium impurities, and fluidly mixing the adsorbent with a carrier gas stream to remove at least a portion of the nickel and/or vanadium impurities from the adsorbent.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009292341-A (JP)
Title: Load receiving platform lifting apparatus
Inventor: HORINOUCHI YOSHIKAZU
IPC: B60P1/44
Filed: 2008-06-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a load receiving platform lifting apparatus capable of remarkably reducing burden of wiring operation.  <P>SOLUTION: The load receiving platform lifting apparatus is provided with a load receiving platform 5, drive devices 14, 20 for operating the load receiving platform 5, a marker lamp 60 having a coil 61 arranged at the load receiving platform 5 and generating induced electromotive force by receiving an electric wave and a light emitting means 63 which emits light with a current flowing through the coil 61, a power source switch 58 for turning on and off a power source of the load receiving platform lifting apparatus 4, operation devices 27, 46 for specifying operation of the load receiving platform 5, and a controller 45 to which operation signals are inputted from the operation devices 27, 46 to output command signals for instructing the operation of the drive devices 14, 20. The controller 45 is provided with input parts 50, 51 for inputting the operation signals from the operation devices 27, 46, a calculation part 53 for generating a light emission signal based on the input of the power source through a power source switch 58 or the operation signals from the operation devices 27, 46, and a transmitting part 55 converting the light emission signal generated at the calculation part 53 into an electric wave and transmitting it to the marker lamp 60.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009295036-A (JP)
Title: Fire decision device and fire alarm
Inventor: NISHITANI MICHIYUKI
IPC: G08B17/00
Filed: 2008-06-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fire decision device which effectively determines a fire with low power consumption, and a fire alarm using the fire decision device.  <P>SOLUTION: The fire decision device includes a smoke sensor 4, a CO sensor 3, a calculation means 2 of calculating a smoke density gradient Gs, a smoke density difference maximum value ¾d¾max, and a CO density gradient Gco, and an elapsed time measuring means 2 of measuring an elapsed time Ts until smoke density reaches first set smoke density and second set smoke density, and determines a fire on the basis of the smoke density gradient Gs, the smoke density difference maximum value ¾d¾max, the elapsed time Ts, and the CO density gradient Gco. Further, the fire decision device includes a detection timing change means of changes first detection timing to second detection timing having an interval longer than that of the first detection timing while smoke density detected by the smoke sensor is between the first set smoke density and the second set smoke density.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009293106-A (JP)
Title: High temperature conductive oxide film and current-carrying material
Inventor: FUJII TAKAHIRO
IPC: H01M8/02
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a current-carrying material, as the material applicable to a current collection member of an SOFC (Solid Oxide Fuel Cell), free from the problem of Cr poisoning, having satisfactory surface electrical conductivity at high temperatures and also having excellent high temperature oxidation resistance.  <P>SOLUTION: The current-carrying material has a metallic material with a liquidus temperature of ≥1,000°C such as carbon steel and alloy steel in a base material and has a high temperature conductive oxide film with an average film thickness of 0.1 to 20 μm comprising 1 to 20 atomic% Fe and also satisfying Cu+Fe: ≥80 atomic% in a composition other than O (oxygen) and C (carbon) in the surface. The high temperature conductive oxide film can be formed by a method in which Cu and Fe are sputter-coated, e.g., in an oxygen-containing evacuated atmosphere.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009296518-A (JP)
Title: Display device, display content switching method, and program
Inventor: KAWAGUCHI YOSHIYUKI
IPC: H04M1/274
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display device, a display content switching method and a program, capable of simplifying handsfree operating procedures.  <P>SOLUTION: The display device 20 capable of selecting a screen arrangement state between a first state and a second state includes: an external equipment detecting means 25 for detecting the connection of external equipment 4; an information acquiring means 23 for acquiring information from the external equipment 4 when the external equipment detecting means 25 detects the connection of the external equipment 4; a screen state detecting means 26 for detecting whether the screen arrangement state is the first state or the second state; and a display control means 27 for displaying at least a part of the information acquired by the information acquiring means 23 on a screen when a change in the screen arrangement state is detected by the screen state detecting means 26 after the connection of the external equipment 4 is detected by the external equipment detecting means 25.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2008272500-A (JP)
Title: Syringe for administering pasty or semi-solid formulation
Inventor: CHERIF CHEIKH ROLAND
IPC: A61C5/04
Filed: 2008-06-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a syringe capable of manually or automatically injecting a semi-solid or pasty formulation from top of lower than 1 mL or lower than 0.5 mL to bottom of some μL.  <P>SOLUTION: The invention concerns a syringe for parenteral injection of a semi-solid formulation, the syringe comprises a hollow element forming a reservoir for the semi-solid product to be injected between a plunger and a needle (3) hub (4), the hub is urged in contact with the reservoir end, such that the plunger comes into direct contact with the hub when the dose contained in the reservoir-forming element has been injected, the element forming a reservoir and the needle are maintained mutually interlocked and at the hub through a mount or case receiving the element forming a reservoir.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009299082-A (JP)
Title: Metal treating method, method for manufacturing metal substrate and metal substrate
Inventor: MORICHIKA KAZUO
IPC: C25D13/00
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a metal treating method in which a metal substrate having excellent corrosion resistance is provided without treating with chromium.  <P>SOLUTION: The metal treating method includes a step of electrolyzing a metal in an electrolytic solution. The electrolytic solution has pH of 10-13.5 and electric conductivity of 1,000-5,000 μS/cm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009299713-A (JP)
Title: Roller bearing for alternator, and alternator
Inventor: FUJINIWA IKUO
IPC: H02K19/22
Filed: 2008-06-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a roller bearing for an alternator whose sufficient durability can be stably secured, though at low cost.  <P>SOLUTION: The roller bearing 1 for supporting a rotary shaft 13 of an alternator for a vehicle comprises an inner ring 21, an outer ring 22, a rolling element 23 arranged in an annular range between the inner ring 21 and the outer ring 22. At least one bearing element of the inner ring 21, the outer ring 22 and the rolling element 23 is formed of a sintered product consisting essentially of βsialon represented by a compositional formula of Si<SB>6-Z</SB>Al<SB>Z</SB>O<SB>Z</SB>N<SB>8-Z</SB>and satisfying 0.1≤Z≤3.5 and containing a residual impurity.  <P>COPYRIGHT: (C)2010,JPO&INPIT