baber/WOPTO huggingface dataset:
Patent JP-2009101357-A (JP)
Title: Apparatus for producing photocatalytic body
Inventor: HIRAOKA JUNJI
IPC: B01J37/34
Filed: 2009-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus for producing a photocatalytic body, which is appropriately used for producing a photocatalytic body that is excellent in photocatalytic property, is capable of enhancing the productivity, and has good ability to keep its properties under dark.  <P>SOLUTION: The apparatus for producing a photocatalytic body is capable of depositing amorphous titanium oxide on a substrate in a reduced pressure atmosphere, which is provided with a depositing means capable of depositing a layer comprised of oxides on the substrate in a reduced pressure atmosphere and a heat treatment chamber capable of heating the substrate in an atmosphere containing oxygen, wherein after the amorphous titanium oxide is deposited on the substrate, at least some of the titanium oxide is crystallized via heating in the heat treatment chamber and then a coating layer comprised of the oxide can be deposited by the depositing means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010173877-A (JP)
Title: Silicon nitride sintered compact
Inventor: KOMATSU YUSUKE
IPC: C04B35/584
Filed: 2009-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon nitride sintered compact, excellent in thermal impact resistance and especially suitable as a molten part contacting a molten metal.  <P>SOLUTION: The silicon nitride sintered product contains silicon nitride as a major component and includes magnesium and yttrium in a sum amount of 0.1-10 mass% on the basis of oxide and iron in an amount of 0.1-0.5 mass% on the basis of ferric oxide, wherein the molar ratio represented by Y<SB>2</SB>O<SB>3</SB>/MgO is 0.01-0.10, while the heat conductivity at room temperature is at least 70 W/(m×K) and the three point bending strength is at least 700 MPa. The thermal expansion coefficient from room temperature to 1,000°C is at most 3.4×10<SP>-6</SP>/K.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010173975-A (JP)
Title: Refolding composition of protein
Inventor: SHIRAKI KENTARO
IPC: C07K1/113
Filed: 2009-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a refolding composition effective for improving a refolding yield by a synergistic effect comprising increase of effective concentration of arginine in a solution and suppression of protein aggregation, and a refolding method of a modified protein to use the refolding composition.  <P>SOLUTION: A protein modified with a protein solubilizing agent is refolded by diluting the modified protein with a refolding composition containing arginines and a chaotrope such as iodide and thiocyanate and a refolding buffer solution and leaving the diluted product at rest at ≤60°C. Examples of the refolding composition are a mixture of 0.88-2.20 M of arginine hydrochloride and 0.77-2.65 M of ammonium iodide and a mixture of 0.95-1.89 M of arginine hydrochloride and 0.69-2.65 M of ammonium thiocyanate.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010183751-A (JP)
Title: Power transformer and power conversion equipment using the same
Inventor: SENBA SEIJI
IPC: H02M7/48
Filed: 2009-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To downsize of a power transformer and power conversion equipment using the same.  <P>SOLUTION: To solve the above problem, this power transformer has a primary winding to which a predetermined voltage is applied, a secondary winding in which a converted voltage is generated according to the voltage applied to the primary winding, a winding shaft over which the primary winding and secondary winding are wound, and an insulating member which is provided at the peripheral wall of the winding shaft. The secondary winding is wound separately around the winding shaft at least two points in the axial direction of the winding shaft across the insulating member.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010185212-A (JP)
Title: Card-type electronic key
Inventor: OSHIMA YUKI
IPC: B60R25/01
Filed: 2009-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To enhance resistance to bending stress of a card-type electronic key in which electronic components divided from each other at a bendable portion are electrically connected together.  <P>SOLUTION: This card-type electronic key 1 with an outer shape like a plate enables key matching via radio communication with a communication target. The card-type electronic key 1 includes: a connecting portion 16 which permits the bending of the key body 10 of the electronic key 1; and a metal plate 44 for electrically connecting an electric component unit 14 of the key body 10 and a battery key component unit 15 which are divided along the connecting portion 16 as a boundary while generating a restoring force against the bending of the connecting portion 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010153345-A (JP)
Title: Led illumination device
Inventor: WATANABE TOSHIO
IPC: F21S2/00
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an LED illumination device in which current flowing in the LED can be made to have a prescribed current value even if a resistor or a constant current circuit is not connected.  <P>SOLUTION: The LED illumination device A is equipped with a stabilizer B1 in order to stabilize an alternate current input from an alternate power source D, a rectifying circuit 1 to carry out a full-wave rectification on the alternate current input from the stabilizer B1, a plurality of LEDs 31a in which direct current is input from the rectifying circuit 1 and light is emitted, a substrate mounted with the LEDs 31a, and a light-emitting circuit 3 consisting solely of connecting wires to connect respective LEDs 31a and directly connected to the rectifying circuit 1.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010189454-A (JP)
Title: Conjugate polymer, polymer composition, charge transport material, organic electroluminescent element, organic el display, and organic el lighting
Inventor: BABA TATSUSHI
IPC: H01L51/50
Filed: 2009-02-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conjugate polymer having excellent heat resistance and high charge transport capacity, and a polymer composition containing the polymer, and to provide an organic electroluminescent element having driving capability on a low voltage, high luminous efficiency and high driving stability, as well as to provide an organic EL display equipped with the element and an organic EL lighting.  <P>SOLUTION: This conjugate polymer is a polymer including a repeating unit represented by formula (1), and the number average molecular weight (Mn) of which is ≥15,000, wherein the total of sp3 carbon atom/the total of sp2 carbon atom is ≤0.06.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010190062-A (JP)
Title: Tube pump
Inventor: SONODA YOSHIYUKI
IPC: F04C5/00
Filed: 2009-02-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tube pump for allowing easy work for mounting/demounting a conduit on/from a housing.  <P>SOLUTION: The conduit 2 of the tube pump 1 includes a looped large-diameter tube 8, a supply tube 18 connected to one end of the large-diameter tube 8 via a supply side connector 17, and a discharge tube 19 connected to the other end of the large-diameter tube 8 via a discharge side connector 17'. A holder 7 includes a pair of stepped engaging recessed portions 7D, 7D' engageable with the outer faces of both connectors 17, 17'. Both connectors 17, 17' are held by the stepped engaging recessed portions 7D, 7D' of the holder 7, and the holder 7 in this state is mounted in a cutout portion 6B of the housing 6. Thus, the conduit 2 can be easily mounted/demounted on/from the housing 6.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010191632-A (JP)
Title: Data processing apparatus, data extraction method, and program
Inventor: YAMADA YOICHI
IPC: G06F17/17
Filed: 2009-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To extract a sample point by automating extraction of data from sample data without through a manual operation and without making the extracted data concentrate partially to a sample data having any kind of tendency.  <P>SOLUTION: The sample points of both ends out of a plurality of sample points are made at first a extraction point. Then a point in which an interpolation difference between a value carried out interpolation (linear interpolation) at sample points of both the ends and the value of each sample point is maximum or minimum, and its absolute value is equal or more than a predetermined threshold is made a new extraction point. After that, processing to extract a new extraction point is repeated similarly for each data section devided at each extraction point until reaching to an extraction score set up beforehand or a new extracting point is no longer extracted.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193368-A (JP)
Title: Directional coupler
Inventor: ABE MOTOMI
IPC: H01P5/18
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a directional coupler which can make small the phase difference between even/odd mode in an interstage connection portion, and can improve directivity.  <P>SOLUTION: In the directional coupler, a plurality of quarter-wavelength coupled line sections in which a strip conductor pattern is made to be a signal line, and in which each line interval is made to be different are cascade-connected, a slope is provided in the contour of outside and inside of the conductor pattern of the connecting portion of each section, or a V-shaped notch is provided in inside and outside of the conductor pattern of the connecting portion of each section.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010188329-A (JP)
Title: Method and apparatus for forming gas
Inventor: UESUGI HIROYUKI
IPC: C01B32/50
Filed: 2009-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for forming a gas safely and automatically forming a gas in a simple structure.  <P>SOLUTION: In a reaction vessel 10; a gas pressure in a gas storing vessel 30 and a liquid feeding pressure from a water storing vessel 20 act with each other, when the gas pressure of the gas storing vessel 30 becomes relatively larger than the liquid feeding pressure, water in the reaction vessel 10 returns automatically to the water storing vessel 20 side and is brought into non-contact with a solid raw material 2, and the reaction stops, when the gas pressure of the gas storing vessel 30 becomes relatively smaller than the liquid feeding pressure, the solid raw material 2 is brought into contact with a gas by feeding water into the reaction vessel 10 for forming the gas, and the gas of a predetermined pressure is stored in the gas storing vessel 30 by the pressure balance in the reaction vessel 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195602-A (JP)
Title: Cement additive and cement composition
Inventor: KUROSAWA SHINICHI
IPC: C04B22/06
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cement additive reducing the shrinkage of concrete even when the quantity of an expanding material or a shrinkage reducing agent to be added is small, and to provide a cement composition.  <P>SOLUTION: The additive contains (A) one or more kinds of mineral powder selected from siliceous shale powder and diatom earth powder in a hydrated state and (B) an expanding material and/or a shrinkage reducing agent, and the water content in the mineral powder is 5-40 mass%. The cement composition includes cement and the cement additive. The average particle diameter of the mineral powder is preferably 0.5-30 μm.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010199699-A (JP)
Title: Image sensor
Inventor: OKANO DAISUKE
IPC: H04N1/028
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To improve image precision of an image sensor at low cost by complementing a defective pixel corresponding to a mounting gap of an image sensor IC by a simple method.  <P>SOLUTION: After a processing circuit outputs the output voltage of a photoelectric conversion circuit of an n-th stage, the output voltage of the photoelectric conversion circuit of the n-th stage is held for a readout time of photoelectric conversion circuits as many as pixels corresponding to a mounting gap of adjacent image sensor ICs.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010195085-A (JP)
Title: Breathalyzer
Inventor: SASUGA TAKESHI
IPC: G01N27/12
Filed: 2009-02-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a breathalyzer performing a breathalyzer test promptly after a driver rides on a vehicle.  <P>SOLUTION: The breathalyzer 1 is mounted on an automobile and includes an alcohol sensor 11. The breathalyzer 1 includes a heater 11a performing heat-cleaning by the alcohol sensor 11 and a degassing treatment control unit 51 controlling the heat-cleaning treatment, and performs heat-cleaning before the driver rides on the vehicle.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010198230-A (JP)
Title: Processing device
Inventor: SHIMIZU RYOICHI
IPC: G06F3/0484
Filed: 2009-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To allow an intuitive and speedy input operation with minimized false recognition.  <P>SOLUTION: A holding part 130 holds a set of rhythm pattern to be used as reference data to be collated with a rhythm pattern formed by two or more user input operations and specific processing content. A receiving part 122 receives a set of specific rhythm pattern and specific processing content to be registered to the holding part 130. A registration determination part 124 determines whether to register the received set to the holding part 130 in reference to the rhythm patterns already registered in the holding part 130.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010197632-A (JP)
Title: Image forming apparatus
Inventor: IWASHIMA YASUHIRO
IPC: G03G21/00
Filed: 2009-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an image forming apparatus by which start-up of selective functions adapted to the use form of a user is achieved in the start-up of power supply of an apparatus body or in restoration from a power saving mode.  <P>SOLUTION: The image forming apparatus is constituted so that a power saving control part 77 performs a power saving operation by intercepting power supply from a power supply part 71 to a predetermined functional part or reducing supply voltage according to setting information about a power supply pattern stored in a setting information storage part 73 in the start-up of power supply of the apparatus body or in the restoration from the power saving mode, with a simple operation only for preliminarily storing the power supply pattern corresponding to the use form of the user in the setting information storage part 73.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010193829-A (JP)
Title: Method and apparatus for food sterilization and storage
Inventor: YUMIKURA TSUNEO
IPC: A23L3/3409
Filed: 2009-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and an apparatus for food sterilization and storage, in which dehydration and oxidation of food to be sterilized are prevented and the food in the storage house is evenly sterilized.  <P>SOLUTION: The method for food sterilization and storage is to expose stored food to oxygen ion radicals and air-containing moisture, preferably to expose intermittently, in which the oxygen ion radicals are generated by the ultraviolet irradiation of a photoelectron material to which a voltage of negative polarity is applied, and particularly the voltage around the irradiation surface is adjusted so that the electric line of force may be in the ultraviolet irradiation surface. The apparatus for food sterilization and storage includes: an indirect type storage house 1 with a storage space (between 5 and 6) cooled by cooling the peripheral walls; a cooler 4 which cools the peripheral walls 5 and 6; an oxygen ion radical generation device 2 which generates oxygen ion radicals and releases with air; and an evaporative humidifiers 3.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201971-A (JP)
Title: Control method and control device
Inventor: ISHIGURO KAZUE
IPC: B60R11/02
Filed: 2009-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device which does not cause change in a traveling performance and condition of a vehicle even when a child seated in a front passenger seat operates operation switches or the like.  <P>SOLUTION: The control device controls the movement of switches 30, 31, 32, 33, 34 to be operated based on operation input in the switches 30, 31, 32, 33, 34 installed in the vehicle. The device includes: a determination means 3, 35 for determining whether or not the operation input in the switches 30, 31, 32, 33, 34 is the operation from a driver seat; and a means 3 for nullifying the operation input when the determination means 3, 35 has determined that the operation is not from the driver seat.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010202721-A (JP)
Title: Coating material composition and finishing method
Inventor: HAMAMURA KOJI
IPC: C09D201/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coating material composition and a finishing method, more specifically, a finish coating material for applying to a coating material for textured finishes of buildings and a method for finishing a coating material for textured finishes of buildings, which can impart designability to a wall surface, i.e., a vertical plane by in-situ application and form a wall surface having multi-color changes.  <P>SOLUTION: The finish coating material composition for a coating material for textured finishes of buildings includes a binder resin, a light-transmissible interference pigment and flat flake, which is characterized that the flat flake is mica. The finishing method for textured finishes of buildings is effected by applying a coating material for textured finishes of buildings to a wall surface and drying the same and then applying the finish coating material composition and drying the same to finish the wall surface. Designability provided by the coating material composition has high visibility, different from the glitter as a pearlescent pigment or mica alone gives off, because flat flakes have reflected lights of different colors in relation with the environment to which flat flakes are applied and the viewing angle while on the other hand flat flakes allows lights to be localized and reflected on the surface of the flat flake and has a characteristic distinctive of the designability not provided by the conventional finish coating material because the entire surface of the wall is constituted of flat flakes under various conditions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010204537-A (JP)
Title: White particle for display, display medium and display device
Inventor: YAMAMOTO YASUO
IPC: G02F1/167
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a white particle for display, for which the aggregation of particles enclosed in a display medium is suppressed and whiteness is improved compared to the case of not containing first white particles and second white particles in a specified relation.  <P>SOLUTION: The white particle for display contains the first white particles (small diameter reflection particles 36A) which are to be moved corresponding to an electric field and the second white particles (small diameter reflection particles 36B) which have a volume average particle diameter smaller than that of the first white particles and are not to be moved corresponding to the electric field, and the numerical quantity ratio of the first white particles to the second white particles is 1/(5.1E+7)≤the numerical quantity ratio≤1/(2.8E+4). The display medium provided with it and the display device are disclosed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010018777-A (JP)
Title: Fluorine-containing compound and polymeric compound
Inventor: SHIMAMAKI TOSHIJI
IPC: C07C69/653
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a novel fluorine-containing compound and a polymeric compound which comprises the compound as a monomer unit and is suitable as a component of a resist composition for immersion exposure.  <P>SOLUTION: The fluorine-containing compound is represented by formula (a-i) [wherein R is a hydrogen atom, a lower alkyl group or a halogenated lower alkyl group; X is an alkylene group or a bivalent organic group having an alicyclic ring; and R<SP>1</SP>is an organic group having a fluorine atom]. The polymeric compound is obtained by polymerizing the same.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210116-A (JP)
Title: Vent cap for ventilation
Inventor: YOKOYAMA TAKASHI
IPC: F24F7/04
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To prevent dropping of dew condensation water and eliminate the necessity of maintenance to dump the dew condensation water.  <P>SOLUTION: This vent cap 9 for ventilation includes a cover member 8 having a body cylindrical part 4 inserted into a duct 3 provided within an outer wall of a building and communicating an indoor 1 side with an outdoor 2 side and a flange part 7 with an opening 6 located in outdoor side end 5 of the body cylindrical part 4 and extended to the radial direction. Since a moisture absorbing member 10 for absorbing moisture is provided on the inner periphery of the cover member 8, moisture generated within the duct 3 is made to pass through the body cylindrical part 4, is stored in the lower part of the cover member 8 and is penetrated into the moisture absorbing member 10. When ventilation wind hits the moisture absorbing member 10, moisture is vaporized from the moisture absorbing member 10. Since the moisture is evaporated, the necessity of maintenance to dump water can be eliminated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209761-A (JP)
Title: Engine
Inventor: KIM YOUNG SAENG
IPC: F01B5/00
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine capable of efficiently converting pressure of a fluid into kinetic energy.  <P>SOLUTION: In the engine, a trajectory is created such that a plurality of pistons 10 move in a row in circles. Cylinder sections 40A, 40B in each of which is formed an introduction passage and an exhaust passage of vapor are disposed on the trajectory. In the vapor introduction passage, vapor is introduced from outside to inside of a cylinder 42 such that a flow of the vapor inside the cylinder 42 is deflected in one direction. The pistons 10 are pushed by the flow of the vapor in the one direction and are moved in the one direction. The vapor exhaust passage is disposed on a downstream side of the flow in the one direction. The vapor moving together with the pistons 10 is exhausted from the inside to the outside of the cylinder 42 via the vapor exhaust passage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209794-A (JP)
Title: Fuel injection device
Inventor: EDO KOICHI
IPC: F02M47/02
Filed: 2009-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection device immediately returning a closing assist piston to an initial position and efficiently controlling fuel injection.  <P>SOLUTION: This fuel injection device 1 includes a nozzle body 40 and an injection control valve 20 advancing and retreating in a first fuel storage chamber 41. When the injection control valve 20 advances to a first position, a first fuel passage 51 communicates with the first fuel storage chamber 41, and also the first fuel storage chamber 41 is disconnected from a third fuel passage 53. When the injection control valve retreats to a second position, the first fuel passage 51 is disconnected from the first fuel storage chamber 41, and also the first fuel storage chamber 41 communicates with the third fuel passage 53. A needle valve closing chamber 43 communicating with the third fuel passage 53 has the closing assist piston 30, a closing assist pressure chamber 432, a return pressure chamber 433, and a communication passage 434 for allowing the closing assist pressure chamber 432 to communicate with the return pressure chamber 433 when the closing assist piston 30 advances by a predetermined distance.  <P>COPYRIGHT: (C)2010,JPO&INPIT