baber/WOPTO huggingface dataset:
Patent JP-2010002421-A (JP)
Title: Servo electrostatic capacitance type vacuum sensor
Inventor: KIKUCHI TOSHIO
IPC: G01L9/00
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To enable a pressure measurement to be performed with a good operating property of small type and high sensitivity, and capable of pressure measurement over a wide range using a small type vacuum sensor.  <P>SOLUTION: An outer circuit for measuring the pressure of the measurement gas is composed of: a first circuit part for detecting lower pressure by generating a voltage for a servo control by utilizing static capacitance between a movable electrode and a stationary electrode and the static capacitance between a peripheral electrode and a reference electrode; a second circuit part for detecting higher pressure by detecting the static capacitance between a servo electrode and a moveable electrode; and a switching means between the first circuit part and the second circuit part according to the pressure range.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011039688-A (JP)
Title: Optical member for touch panel
Inventor: INOUE KEISUKE
IPC: G06F3/041
Filed: 2009-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical member for a touch panel which is recognizable by a simple input means even under a weak external light environment, and sufficiently reduces malfunction due to the delay of the return (after-image) of deformation after an optical member is depressed.  <P>SOLUTION: The optical member for the touch panel is provided with: a first layer and a second layer, arranged oppositely to each other; and a spacer formed between the first layer and the second layer, wherein at least either the first layer or the second layer is formed of an elastic body containing a filler.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011040329-A (JP)
Title: Electrode for cold cathode discharge tube, and cold cathode discharge tube
Inventor: ABIKO TADAKAZU
IPC: H01J61/067
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode for a cold cathode discharge tube excellent in spattering resistance and deep drawing performance, and capable of reducing the content of molybdenum as a rare metal.  <P>SOLUTION: This electrode for a cold cathode discharge tube is manufactured by using an alloy containing 3.0-7.0 mass% of molybdenum (Mo) and 12.0-18.0 mass% of iron (Fe), and nickel (Ni) and unavoidable impurity as a left.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009268923-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F5/04
Filed: 2009-08-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine such as a slot machine capable of retaining a player's interest in the play.  <P>SOLUTION: In the probability variable game machine such as a Pachinko game machine and a slot machine in which the probability of making a jackpot with specific symbols is varied, the content of the play attracts the player's interest by displaying gaudy presentation using a liquid crystal display part and a lamp part simultaneously in a lottery and lotteries to be executed thereafter. The player can continue the play with a purpose in a regular game as well because a lottery for probability variation is executed in the regular game.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011036228-A (JP)
Title: Production method of low alcoholic sugarless beverage suppressed in alcoholic feeling and harmonized in sweetness and sour taste
Inventor: HIURA TAKEHIKO
IPC: C12G3/04
Filed: 2009-08-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a production method of a low alcoholic sugarless beverage properly suppressed in alcoholic feeling and harmonized in sweetness and sour taste.  <P>SOLUTION: The production method of a low alcoholic sugarless beverage suppressed in alcoholic feeling and harmonized in sweetness and sour taste, is a production method of a low alcoholic sugarless beverage containing carbon dioxide gas having a carbon dioxide gas pressure of 0.1-0.4 MPa (gas pressure at 20°C) and having an alcoholic concentration of 1-10 v/v% and a pH of 2.3-4.0, wherein, the concentration of the high sweetness sweetener and acidity, in the beverage, are adjusted so that the sucrose conversion concentration Cs (w/v%) of sweetness of the beverage, in terms of the sucrose concentration the sweetness by the high sweetness sweetener in the beverage, and the citric acid conversion acidity A (w/v%) of the beverage, in terms of the citric acid concentration the acid concentration by an acidity providing material of the beverage, satisfy relational expression (1) (5.73<Cs+A<11.27) and relational expression (2) (20<Cs/A<85).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043531-A (JP)
Title: Optical path switching device
Inventor: TAKAMIZAWA HIROYUKI
IPC: G02B26/08
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an optical path switching device adaptable even to a high optical intensity of transmission light.  <P>SOLUTION: The optical path switching device includes a fixing base 12 which supports a fixed side optical fiber 11a and a movable base 14 which supports and moves a moving side optical fiber 13a, and selectively and optically connects the moving side optical fiber 13 and the fixed side optical fiber 11 by moving the movable base. A collimator lens 20 is fitted to each end of the moving side optical fiber 13 and the fixed side optical fiber 11. The collimator lenses 20 face to each other with a gap between them. The light emitted from the optical fiber is enlarged in its diameter with the collimator lens and shaped into a parallel beam, and directed to the facing collimator lens. The diameter of the luminous flux is large between both collimator lenses, the optical intensity per unit area is thus low even if the intensity of transmission light is high, and thus the possibility of deterioration of the end face state due to dust or the like stuck to the end face of the collimator lenses is minimized. A matching oil is not used, so that a disadvantage due to the matching oil does not occur.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044768-A (JP)
Title: Communication equipment and communication control method in steganographic communication system
Inventor: TAJIMA AKIO
IPC: H04L9/16
Filed: 2009-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide communication equipment and a communication control method in a steganographic communication system, which can continue encryption communication even when a key consumption speed is larger than a key generation speed.  <P>SOLUTION: The communication equipment in the steganographic communication system for using an encryption key to perform encryption communication includes: a key sharing part (10) for sharing an encryption key generated by opposite communication equipment therebetween; a key storing part (11) for storing the shared encryption key; an encryption communicating part (12) for using the stored encryption key to perform encryption communication with the opposite communication equipment; and a key consumption amount control part (13) for controlling the key consumption amount of the encryption key consumed by the encryption communicating part in accordance with the key storage amount of the key storing part.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011044300-A (JP)
Title: Fuel cell
Inventor: WATANABE YASUHIRO
IPC: H01M8/10
Filed: 2009-08-20
Abstract: <P>PROBLEM TO BE SOLVED: To optimize reaction gas flow rate distribution across the whole reaction gas flow passage area, and to achieve the improvement of power generating performance by a simple constitution.  <P>SOLUTION: A fuel cell 10 has an electrolyte membrane and an electrode structural body 12, a first metal separator 14, and a second metal separator 16. In the first metal separator 14, an oxidizer gas flow passage 30 is formed, and a first seal member 42 is integrally molded. The oxidizer gas flow passage 30 is formed between a plurality of wave-shaped convex parts 30a. Meanwhile, at the inner peripheral end orbiting the oxidizer gas flow passage 30 of the first seal member 42, a closed seal part 48 is installed protruding in a gap between the wave-shaped convex parts 30aa constituting the outermost circumference of the oxidizer gas flow passage 30, and in the closed seal part 48, a groove 48a extending in a flow direction of an oxidizer gas is formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011043010-A (JP)
Title: Wire lock
Inventor: OMASA KEIJI
IPC: E05B71/00
Filed: 2009-08-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wire lock which exhibits both flexibility and use convenience and also exhibits a sufficient endurance against wire cutting operation by a theft using a cutting tool.  <P>SOLUTION: The wire lock includes a flexible wire body and a lock mechanism controlling to open/close both ends of the wire body. The wire body includes a wire rope obtained by twisting a plurality of steel wires and an external wire material spirally wound around the outer circumference of the wire rope. The wire lock includes a cylindrical coating material to be externally fitted around the outer circumference of the wire body, and preferably a synthetic resin or rubber is used as a cylindrical coating material. Furthermore, as the external wire material, it is preferable to use a single wire or wire rope made of a steel wire selected from the group consisting of a hard steel wire, an oil-tempered steel wire, a PC hard steel wire, a galvanized steel wire, a piano steel wire, a stainless steel wire, a titanium steel wire and a titanium alloy steel wire.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010013455-A (JP)
Title: Use of oligosaccharide for preventing blood clotting in extracorporeal blood circuits
Inventor: HERBERT JEAN MARC
IPC: A61K31/715
Filed: 2009-08-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a medicament for patients with an extracorporeal blood circuit, for example, patients undergoing hemodialysis, which can effectively and safely prevent formation of blood clotting without increasing a risk of hemorrhage.  <P>SOLUTION: The medicament prevents formation of blood clotting in patients with an extracorporeal blood circuit, and is suitable for intravenous administration and anticoagulant coating; the medicament includes a synthetic oligosaccharide containing uronic acid, glucopyranoside, etc., as its skeleton, and is a selective inhibitor of factor Xa, acting via antithrombin III.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011048969-A (JP)
Title: Negative electrode for lithium ion secondary battery and secondary battery using the same
Inventor: INUKAI TADASHI
IPC: H01M10/0566
Filed: 2009-08-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a negative electrode for a high capacity lithium ion secondary battery having initial charge/discharge efficiency and cycle characteristics improved by suppressing a volume change of the negative electrode accompanied by doping or dedoping in the negative electrode of the lithium ion secondary battery, and to provide the lithium ion secondary battery using the negative electrode by using a manufacturing method having excellent productivity.  <P>SOLUTION: The negative electrode for the lithium ion secondary battery is provided with a negative electrode active material layer formed on a current collector. The negative electrode active material layer includes a negative electrode active material capable of being alloyed with lithium, and a binder. The binder includes a polyamideimide resin having a tensile strength of 100 MPa or larger, a tensile elongation of 30% or larger and a tensile elastic modulus of 2.5 GPa or larger when it is formed into a film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010052132-A (JP)
Title: Saw body guide device for sawing machine
Inventor: BENZ WOLFGANG-GOTTFRIED
IPC: B23D55/08
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To improve a guide device for a saw body in order to obtain higher capability of a sawing machine.  <P>SOLUTION: The saw body guide device for the sawing machine includes a holder 14 and a sliding member 15 having high hardness which is mounted to the holder 14 to guide the saw body 3 from the side, and at least temporarily slidably contacts with the side surface of the saw body. The sliding member 15 is constituted as a guide plate at least partially having high hardness and an edge part 16 which extends at least partially linearly or continuously being rounded is formed on the upstream side in the moving direction of the saw body. The edge line or the tangent line of the edge part incliningly extends with respect to the moving direction of the saw body at the inclined angle over 0° and less than 90°, and a plurality of guide plates having intervals to each other so as to have an inner space 18 are mounted to the holder.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011049419-A (JP)
Title: Method of manufacturing piezoelectric device
Inventor: NAKAMURA DAISUKE
IPC: H01L41/22
Filed: 2009-08-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a piezoelectric device that can recover an oxygen defect portion formed on a piezoelectric layer due to plasma during etching and improve performance of the piezoelectric device.  <P>SOLUTION: The method of manufacturing the piezoelectric device includes a process of forming a lower electrode layer 23, the piezoelectric layer 24, and an upper electrode layer 25 over a semiconductor substrate 21, and an etching processing process of etching the upper electrode layer 25, piezoelectric layer 24, and lower electrode layer 23, and is provided with a process of recovering piezoelectric characteristics of the piezoelectric layer 24 by re-combining oxygen 28 with the oxygen defective portion 27 formed on a surface of the piezoelectric layer 24 in the etching processing process, the recovery processing process being carried out at a temperature equal to or lower than a Curie temperature of the piezoelectric layer 24.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011052092-A (JP)
Title: Rubber composition and pneumatic tire using the same
Inventor: OZAKI MASATO
IPC: C08L101/02
Filed: 2009-09-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rubber composition capable of obtaining a rubber of high hardness while maintaining breaking strength, and a pneumatic tire using it.  <P>SOLUTION: In the rubber composition, at least a diene-based rubber, a resin modified by a dithiocarbamoyl group represented by formula (1): RRN-CSS- (wherein R represents a hydrocarbon group) and sulfur are formulated. In the pneumatic tire, the rubber composition is used for bead fillers. The steering stability and durability can be enhanced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011060787-A (JP)
Title: Organic electroluminescence transistor array and method for driving the same, and organic electroluminescence display device
Inventor: ANNEN KAZUNORI
IPC: C09K11/06
Filed: 2009-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescence transistor array which can be driven with a simple circuit, and to provide a method for driving the array.  <P>SOLUTION: The organic electroluminescence transistor array 10 includes a plurality of organic electroluminescence transistors arranged in matrix. A gate electrode of each of the organic electroluminescence transistors is connected to a word line W1 and a body electrode disposed at a position opposing the gate electrode is connected to a word line W2, and a drain electrode is connected to a bit line B1 and a source electrode is connected to a plate line P1. An organic semiconductor film is disposed so as to contact the drain electrode and the source electrode, and a gate ferroelectric film is disposed between the drain electrode-source electrode and the gate electrode. When a first voltage is applied to the gate electrode, polarization is generated in the gate ferroelectric film. After that, when a voltage having the polarity opposite to that of the first voltage is applied to the drain electrode, the body electrode and the gate electrode, polarization is generated in the gate ferroelectric film.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010067609-A (JP)
Title: Device and assembly method of x-ray tube insulator having composition gradation on front surface
Inventor: CAO YANG
IPC: H01J35/16
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a high-voltage insulator for an X-ray tube or a vacuum tube, durable to insulator surface flashover caused by field emission and secondary electron discharge.  <P>SOLUTION: An insulator for a vacuum tube (12) is disclosed, which includes an electrically insulating bulk material (73) and first antiferroelectric coatings (88, 94) applied to the first portions (90, 96, 99) of the bulk material(73).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011056746-A (JP)
Title: Thermal printer
Inventor: SAITO TETSUO
IPC: B41J2/35
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a density variation correcting means capable of following the change in environment such as temperature and humidity.  <P>SOLUTION: A printer including an electric power source for printing for generating an electric power to be fed to a thermal head and a line resistance measuring means present on an electric power feeding path to the thermal head from the electric power source for printing, and an electric voltage changing means for changing the electric voltage loaded on the thermal head during printing in accordance with the result on resistance measurement, is characterized in that a line resistance detecting means changes a plurality of kinds of the number of driving a plurality of existing thermal resistances and a means for measuring a plurality of electric current values energized at that time.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011056776-A (JP)
Title: Print head and printer
Inventor: SAGAWA YASUMASA
IPC: B41J2/235
Filed: 2009-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent any lift of the rotation fulcrum of an armature of a print head.  <P>SOLUTION: A print head in which a print wire is furnished at an end portion, and that has an armature that is furnished rotatably, includes a yoke in contact with a rotation fulcrum of the armature, an elastic member of a cantilever structure for pressing the rotation fulcrum of the armature against the yoke by holding the armature between the yoke and the elasticity member, a housing which fixes an end portion of the elastic member and covers the elastic member while forming a gap between the elastic member and the housing, and a pressing member which is arranged between the housing and the elastic member and brought into contact with the housing and the elastic member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058306-A (JP)
Title: External facing material for construction and coating liquid for building exterior
Inventor: TAKAGI YOJI
IPC: C09D5/16
Filed: 2009-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an external facing material for construction which can obtain an advanced photocatalyst gas degradable activity even when the material is coated with a film having a film thickness exceeding 2 μm so as to suppress the deterioration of the enamel-coated surface or the clear-coated surface, and also provide a coating liquid for building exterior.  <P>SOLUTION: This external facing material for construction includes a photocatalyst layer on the surface of the base. The photocatalyst layer can be obtained by applying a photocatalyst coating liquid onto the base, and drying the liquid. The photocatalyst coating liquid includes photocatalyst titanium oxide particles, tungsten oxide particles, a curable silicone emulsion, and water. The photocatalyst titanium oxide particles and the tungsten oxide particles are partially coated with a substance having hydrophobic radicals or modified.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011058328-A (JP)
Title: Exterior wall construction method of building
Inventor: ISHIOKA MICHIHIRO
IPC: E04F13/21
Filed: 2009-09-14
Abstract: <P>PROBLEM TO BE SOLVED: To improve construction efficiency and to prevent condensation on an exterior wall regardless of new-building construction or repair construction.  <P>SOLUTION: A foam resin board 10 which is provided in advance with a waterproof coating layer on its surface is used, and is arranged on the outside of a frame. The foam resin boards 10 are arranged adjacent to one another in all directions by creating clearances among them. After filling a urethane resin material 12 into the concavity of the clearance, an acrylic-resin-coating waterproof material 18-2 is applied at least on the surface of the urethane resin material, and then dried (Claim 1).  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011064366-A (JP)
Title: Ion delivery unit and refrigerator including the same
Inventor: KISHIMOTO TAKASHI
IPC: F25D23/00
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ion delivery unit mixing positive ions with negative ions in a narrow space and to provide a refrigerator using the ion delivery unit.  <P>SOLUTION: The ion delivery unit includes: a housing 41 having a suction port 41a and a blowout port 41b opened on a front face 41d covering the front face and an air flow passage 41f formed along the inner face of the front face 41d to interconnect the suction port 41a and the blowout port 41b; an ion delivery fan 42 comprising an axial flow fan of which the axial direction is arranged along the air flow passage 41f; and an ion generating device 86 which is arranged adjacent to the downstream side of the ion delivery fan 42 and in which a first ion generating part 86j facing the air flow passage 41f and generating positive ions and a second ion generating part 86k generating negative ions are juxtaposed in the direction orthogonal to the front face 41d.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011063463-A (JP)
Title: Hydrogen generating apparatus
Inventor: KIMURA YOICHI
IPC: C01B3/38
Filed: 2009-09-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydrogen generating apparatus in which the temperature of reformed gas can be accurately detected with a temperature detecting means which can be detached in replacement while keeping airtightness of reformed gas.  <P>SOLUTION: The hydrogen generating apparatus includes: a heat collecting tube 43 which penetrates a third cover plate 19 and whose one end is located at a reformed gas collecting port 20 and is closed; a temperature detecting means 46 to detect the temperature of reformed gas disposed within the heat collecting tube 43; and a heat receiving expansion 44 which transfers the heat of reformed gas at a periphery of the heat collecting tube 43. Since reformed gas collected in the reformed gas collecting port 20 flows concentratedly through the heat receiving expansion 44 of the heat collecting tube 43, the heat of the reformed gas is quickly transferred to the heat collecting tube 43 and the temperature detecting means 46, so that the temperature of the reformed gas can be accurately detected. Since the temperature detecting means 46 is disposed within the heat collecting tube 43 whose apical end is closed, the temperature detecting means 46 can be easily detached in replacement while keeping airtightness of reformed gas.  <P>COPYRIGHT: (C)2011,JPO&INPIT