baber/WOPTO huggingface dataset:
Patent JP-2010247257-A (JP)
Title: Rotational resistance applying device in main shaft driving device for machine tool
Inventor: TATSUTA YOSHINORI
IPC: B23Q5/20
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To suppress abrasion of a pressing member for applying rotation resistance by friction force and a member to be pressed, and to maintain magnitude of the rotation resistance given to a main shaft for a long period of time.  <P>SOLUTION: A hollow roller 46a is provided between a first surface 45a of a clamp piston 45 as the pressing member and a second surface 43a possessed by a slide disc 43 as the member to be pressed, and the pressing force given to the clamp piston 45 is applied to the slide disc 43 through the hollow roller 46a for pressed/contacted with the first surface 45a and the second surface 43a by displacement of the clamp piston 45. Thereby, the rotation resistance is given to the main shaft 4a within a range for allowing rotation by rolling resistance of the hollow roller 46a elastically deformed by the pressing force, and a pulse is prevented from being generated in the rotation state of the main shaft 4a. Abrasion of the clamp piston 45 and the slide disc 43 can be suppressed by rolling the hollow roller 46a even in the state that the pressing force is applied to the clamp piston 45.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247384-A (JP)
Title: Sealing device
Inventor: ICHIKAWA ICHIRO
IPC: B29C65/38
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device capable of easily performing a replacing work of heating wires having various cross-section shapes, with simple configuration.  <P>SOLUTION: The sealing device includes: the heating wire 20 which generates heat when energized; a sealing bar 11 configured to move to a position away from the heating wire 20 in the period when the wire 20 is not energized, on the other hand, in the period when the heating wire 20 is energized, move to a position close to the heating wire 20, and when coming close to the heating wire 20, bring a synthetic resin sheet 100 in contact with the heating wire 20 so as to seal with the synthetic resin sheet 100; a pair of heating wire fixing members 21 for separately fixing both end portions of the heating wire 20; an elastic member 24 for applying an elastic force to each of the heating wire fixing members 21 in a direction to stretch the heating wire 20; a pressure member 25 for applying an external force to each of the heating wire fixing members 21 in a direction opposite to the stretching direction of the heating wire 20; and a position fixing member 26 for fixing the position of each of the pressure members 25 in the state where the external force is applied to each of the heating wire fixing members 21 in the direction opposite to the stretching direction of the heating wire 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251087-A (JP)
Title: Cold-cathode field emission electron gun
Inventor: UEDA AKIHIKO
IPC: H01J1/304
Filed: 2009-04-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electron gun capable of obtaining electron beams with high luminance and high stability used for an electron-beam equipment and a vacuum tube, especially, an electron microscope.  <P>SOLUTION: The cold-cathode field emission electron gun used for an electronic optical equipment operates at 1,000°C or less, and as electron emission characteristics obtained, an emission current stability is less than 5%, and an angle current density is larger than 50 μA/sr.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010247691-A (JP)
Title: Travel control device
Inventor: OKUWA YOSHIHIRO
IPC: B60W30/02
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a travel control device for controlling travel of a vehicle so as to maintain the vehicle in a stable state, when the vehicle travels on a travel road having a low friction region whose friction resistance to vehicle wheels on the travel road surface is smaller than that of the surroundings.  <P>SOLUTION: The travel control device 1 includes a front-monitoring sensor 11 for acquiring a low μ region A, that is a region whose friction resistance to the vehicle wheels of own vehicle 100 on the road surface is smaller than that of the surroundings and acquiring a length L2 in a width direction of the acquired low μ region A; and a vehicle control ECU 19 for controlling a travel route R of own vehicle 100, so that only one of the right and left vehicle wheels of the own vehicle 100 does not enter the low μ region A, based on the position of the low μ region A to the own vehicle 100, the length in the width direction of the low μ region A, and the length L1 between the right and left vehicle wheels of own vehicle 100.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010250651-A (JP)
Title: Vehicle detecting unit
Inventor: KOMORI TERUMOTO
IPC: G06T7/60
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle detecting unit for detecting vehicle information from an image with high accuracy.  <P>SOLUTION: The vehicle detecting unit 1 for detecting vehicle information from an image photographed with an imaging means 5 includes: an edge extraction means 12 for extracting a plurality of edges from the image obtained, by photographing the vehicle with the imaging means 5; an edge distribution generation means 13 for generating an edge distribution, in which the edges extracted by the edge extraction means 12 are distributed in edge directions, corresponding to positions on the image; and a vehicle information detection means 13 for detecting the vehicle information, on the basis of the edge distribution generated by the edge distribution generation means 13. It is preferable that the positions on the image where the distribution condition in the edge directions changes in the edge distribution be detected as the edges of the vehicle.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010015131-A (JP)
Title: Camera body, interchangeable lens, and imaging apparatus
Inventor: SHIBUNO KOJI
IPC: G03B17/14
Filed: 2009-04-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an imaging apparatus and the like, capable of simultaneously driving a plurality of movable members (e.g., a focus lens and a diaphragm) in an interchangeable lens.  <P>SOLUTION: The interchangeable lens includes an obtaining means for obtaining first control information and second control information from the camera body, the first control information being an instruction to control a first drive means for driving the first movable member (diaphragm, etc.), the second control information being an instruction to control a second drive means for driving the second movable member (focus lens, etc.), a storage means for storing the obtained second control information, and a control means for controlling the first drive means and the second drive means based on the first and second control information obtained. The second control information (reservation control information) is an instruction to control the second drive means when the obtaining means receives the first control information after receiving the second control information. When the obtaining means obtains the first control information after obtaining the second control information, the control means drives the first drive means and the second drive means in parallel based on the obtained first control information and the stored second control information.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010255457-A (JP)
Title: Structure of oil pan in internal combustion engine
Inventor: MAKIHARA HIROYUKI
IPC: F01M11/00
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To facilitate die-cast or casting of an oil pan, when an oil filter mounting part with respect to an oil filter is integrally disposed to the oil pan and a boss part for mounting a component for the inside of the oil pan such as a baffle plate is integrally disposed to a portion in the oil pan out of the oil filter mounting part.  <P>SOLUTION: In the structure of an oil pan, a bent pipe 15 forming a lubricating oil supply passage 11 from a lubricating oil pump is integrally disposed to the oil filter mounting part 6 to integrally form the boss part to the bent pipe, and the lubricating oil supply port 9 from the lubricating oil supply passage 11 to the oil filter 7 is formed to be a long groove hole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010257786-A (JP)
Title: Light-emitting device
Inventor: TANAKA HIDEKI
IPC: F21V8/00
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a light-emitting device for irradiating an object for irradiation with as little unevenness of light as possible, even in one having point light sources such as LEDs arrayed in a straight line at an end part of a light guide member.  <P>SOLUTION: A light source 1 made by arraying a plurality of LEDs 11 in a straight line is provided along an end face of one end part of the light guide member 2. Further, a light-irradiating part 3 is provided at the other end of the light guide member 2 opposite to the one end face with the light source 1 for irradiating light from the light source 1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255067-A (JP)
Title: Nano rod thin film
Inventor: ASHIDA TOORU
IPC: C23C14/06
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nano rod thin film which has nano rod bodies with a new shape.  <P>SOLUTION: The nano rod thin film is formed of an assembly of nano rod bodies which have grown one-dimensionally and nearly vertical to a metal surface, wherein the nano rod body has a needle shape with a body and a tip, the nano rod thin film is that which the tips of the nano rod bodies arranges on the surface, and the surface of the nano rod thin film forms a protruding and recessing pattern which is detected by scanning the nano rod film surface with a probe.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262042-A (JP)
Title: Lens barrel
Inventor: ODA YUKI
IPC: G03B5/00
Filed: 2009-04-30
Abstract: <P>PROBLEM TO BE SOLVED: To drive an object to be driven in X, Y, and Z directions without causing misalignment of the optical axis of the lens.  <P>SOLUTION: A lens holder and two hollow members are arranged on the same axis. A pair of linear actuators are disposed inside the one hollow member 1 and inclined with respect to X axis, and the lens holder is driven in X and Z directions. Another pair of linear actuator are disposed inside the other hollow member 2 and inclined with respect to Y axis, and the hollow member 1 is driven in Y and Z directions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010262117-A (JP)
Title: Information processing device, information processing method, program, and storage medium
Inventor: EGUCHI TAKAMI
IPC: G09C5/00
Filed: 2009-05-01
Abstract: <P>PROBLEM TO BE SOLVED: To embed a digital watermark by using a method for detecting outliers in extracted information without reducing the amount of information that can be embedded into a document.  <P>SOLUTION: A document for input is acquired. Embedding information indicating a set of embedded numeric values is acquired. A numerical string is acquired as synchronization information. By combining the synchronization information and the embedding information, difference information that indicates the difference value of the interval between each adjacent character is generated. An embedded document is generated by moving the rear end of characters composing the adjacent characters so that the difference value of the interval between adjacent characters in the document for input may correspond to the value of the difference information. The embedded document is output.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263082-A (JP)
Title: Heat treatment device
Inventor: NISHIOKA MASAHIRO
IPC: H01L21/02
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat treatment device allowing effective inner diameters of a process tube and a manifold to be maximized even when a gas introduction tube is arranged in the process tube and the manifold.  <P>SOLUTION: A vertical furnace 10 includes at least the process tube 16, the manifold 18, and the gas introduction tube 184. The process tube 16 includes, on its inner surface, a gas introduction tube support 162 capable of supporting the upper end of the gas introduction tube 184. The manifold 18 includes, on its inner surface, a support hole 185 formed to communicate with a gas introduction part 182 and formed to allow the lower end of the gas introduction tube 184 to be inserted therein. The lower end of the gas introduction tube 184 is inserted in the support hole 185 of the manifold 18, and the upper end thereof is supported by the gas introduction tube support 162 of the process tube 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010267396-A (JP)
Title: Method for manufacturing organic light-emitting device
Inventor: KOIKE ATSUSHI
IPC: H05B33/04
Filed: 2009-05-12
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a high-reliability organic light-emitting device without the occurrence of deterioration in light emission characteristics by preventing moisture ingress into an organic light-emitting element.  <P>SOLUTION: The organic light-emitting device includes a substrate 101, the organic light-emitting element provided on the substrate 101, a resinous protective film 109 that covers the organic light-emitting element, and an inorganic protective film 110 that covers the resinous protective film 109. A method for manufacturing the organic light-emitting device includes a step of forming the resinous protective film 109 by a screen printing method. In the screen printing step, the resinous protective film 109 is formed while preventing a screen printing plate from contacting a periphery of a printing region on the substrate 101.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010265965-A (JP)
Title: Gear device
Inventor: ONO MASAO
IPC: F16H1/28
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a gear device capable of preventing the occurrence of a fault due to detachment, seizure, or the like of a slip-off stop member with the rotation of a gear.  <P>SOLUTION: A planetary gear mechanism 30 includes a planetary gear 31, a substantially cylindrical pin 32, a flange part 33 mounted to the upper end of the pin 32, and a substantially annular plate member 34. The flange part 33 is formed to project radially outward from the upper end of the pin 32 and abuts in part on the radial inside of the plate member 34. The plate member 34 has a pin 32 inserted through, and is fixed by the flange part 33 in a state of being placed on the side face of the planetary gear 31.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009227680-A (JP)
Title: Enterococcus antigen and vaccine
Inventor: FATTOM ALI IBRAHIM
IPC: A61P37/04
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide an Enterococcus antigen useful as a vaccine, to provide a method for obtaining the antigen, and to provide a use method of the antigen.  <P>SOLUTION: A majority of Enterococcus faecalis (E. faecalis) and Enterococcus faecium (E. faecium) clinical isolated strains fall into two groups and three groups, respectively. Distinct antigens are associate with each of the five groups. The Enterococcus antigens are readily obtained from strains of Enterococcus faecalis (E. faecalis) and Enterococcus faecium (E. faecium), and can elicit production of protective antibodies. Accordingly, the antigens are useful for vaccines which protect against infectious diseases by clinically significant (pathogenic) Enterococcus isolated strains. The antigens and antibodies generated to the antigens are also useful in diagnostic assay methods.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009268115-A (JP)
Title: Code channel assignment in wireless communication system
Inventor: BLESSENT LUCA
IPC: H04B1/707
Filed: 2009-05-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide methodology or an algorithm efficient for evading loss of Walsh codes required to construct a high-speed channel.  <P>SOLUTION: Systems and techniques involve spread-spectrum communications using a scheduler 206, or similar component, configured to maintain a plurality of spreading sequence assignments and a plurality of available spreading sequences each being orthogonal to the assigned spreading sequences. Also, the scheduler 206 may be configured to select a spreading sequence from a group of the available spreading sequences having the same length. The selected spreading sequence is generated from a block of codes and is selected based on the number of the available spreading sequences that can be generated using the same block of codes.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010272192-A (JP)
Title: Video playback device
Inventor: SAKAI SHOGO
IPC: H04N5/76
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a video playback device for easily selecting a scene desired to view when performing marker search.  <P>SOLUTION: When a marker search function is selected by a user during playback of video, a control part displays the table of markers. When any marker is selected, the selected marker 101a and time information 102a of its playback starting position are highlighted and the child screen 104 of a video of the selected marker is displayed while being superimposed on a parent screen 103 under playback of the video.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010270387-A (JP)
Title: Aluminum alloy fin material for heat exchanger and method for producing the same
Inventor: FUKUMOTO ATSUSHI
IPC: F28F21/08
Filed: 2009-05-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an aluminum alloy fin material which has satisfactory brazing property, also has excellent strength, thermal conductivity and corrosion resistance after brazing, and is particularly suitably used as a fin for a heat exchanger for an automobile.  <P>SOLUTION: The aluminum alloy fin for a heat exchanger is subjected to non-flux brazing in a nonoxidizing gas atmosphere with an oxygen concentration of ≤10 ppm, and comprises, by mass, 0.2 to 1.2% Si, 0.02 to 2.0% Fe, 0.1 to 0.8% Mg and 0.1 to 2.0% Zn, and the balance Al with inevitable impurities.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009187963-A (JP)
Title: Composite particle for electrode and electrochemical device
Inventor: SUZUKI TADASHI
IPC: H01M4/136
Filed: 2009-05-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a complex particle for an electrode which enables the construction of an electrochemical device superior in discharge voltage, discharge capacity, and rate characteristics.  <P>SOLUTION: The complex particle for an electrode includes an LiVOPO<SB>4</SB>particle 4 and carbon. The carbon is carried by the LiVOPO<SB>4</SB>particle 4 to form a carbon coat layer 6 on at least part of the surface of the LiVOPO<SB>4</SB>.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010276750-A (JP)
Title: Method for manufacturing toner
Inventor: NATORI MAKOTO
IPC: G03G9/087
Filed: 2009-05-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing toner having small particle size, containing a large amount of coloring agent, and having a sharp particle size distribution.  <P>SOLUTION: The method includes (1) a mixing process for mixing in an aqueous medium, a binding resin including polyester having acid radical, a coloring agent, a basic material and a surfactant together; (2) a fusion emulsification process for acquiring a fused emulsified product by applying a shearing force, while heating at a temperature higher by 10°C or more than a softening temperature (Tm) of the binding resin; (3) a cooling process for preparing fine particle dispersion whose median diameter is equal to or below 1.0 μm, by cooling the fused emulsified product at a cooling speed not lower than 0.5°C/min and not higher than 10°C/min, to a temperature not higher than a glass transition temperature (Tg) of the binding resin, while applying a shearing force thereto; and (4) a process for aggregating the fine particle dispersion in the aqueous medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010277838-A (JP)
Title: Pressure control device of fuel gas of fuel cell system
Inventor: YONEKURA KENJI
IPC: H01M8/04
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pressure detecting device of a fuel cell system for increasing moisture condensing capacity without decreasing the diameter of a gas introduction passage.  <P>SOLUTION: A fuel gas pressure control device of a fuel cell system in which the pressure of fuel gas supplied to a fuel cell is periodically increased or decreased between lower limit pressure and upper limit pressure includes: a power generation load determination means S101 determining whether a power generation load of the fuel cell is a low power generation load; fuel gas pressure control means S102, S103 holding the fuel gas pressure at the lower limit pressure until a lower limit holding period is passed after the fuel gas pressure reached the lower limit pressure and holding the fuel gas pressure at the upper limit pressure until an upper limit holding period is passed after the fuel gas pressure reached the upper limit pressure; and holding period setting means S102, S103 setting a lower limit holding period longer than an upper limit holding period in a low power generation load, and setting the upper limit holding period longer than the lower limit holding period in a high power generation load.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276105-A (JP)
Title: Vehicular driving device
Inventor: KURIHARA TOSHIRO
IPC: B60K17/08
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To raise a lower surface of a transmission by compactly reducing a downward projection, in a vehicular driving device having a winding type continuously variable transmission arranged in the rear of a longitudinally installed engine.  <P>SOLUTION: This driving device includes a rotary body 21 rotatably arranged on the same axis as a secondary shaft 13, a driving gear 111, a driven gear 121 and a driven gear 211 for transmitting engine power of an input shaft 11 to both a primary shaft 12 and the rotary body 21, and a planetary gear mechanism 20 outputting the engine power on the same axis as the secondary shaft 13 by synthesizing the engine power transmitted to the primary shaft 12 by the driving gear 111 and the driven gear 121 and transmitted to the secondary shaft 13 after being input and output to the winding type continuously variable transmission 10 and the engine power transmitted to the rotary body 21 by the driving gear 111 and the driven gear 221, to dispense with an advance-retreat switching device and a hollow driving shaft.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010276122-A (JP)
Title: Control device for electromagnetic cam
Inventor: EBUCHI HIROAKI
IPC: F16D48/06
Filed: 2009-05-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device for an electromagnetic cam, which can mitigate impact and sound produced at engagement.  <P>SOLUTION: A control device for an electromagnetic cam includes a magnetic material structure coupled to a rotating body, an electromagnet arranged opposite to the magnetic material structure and a power source feeding a current to the electromagnet. The magnetic material structure consist of a first member fixed to the rotating body, a second member arranged on the surface on the electromagnet side of the first member and constituted of a magnetic material and a rolling element arranged so as to be freely movable between the first and second members. When the second member moves to the electromagnet side, the rolling element also moves between the first and second members. A control unit for controlling a current fed from the power source to the electromagnet is included in the device, and controls a force for sucking the second member to the electromagnet side by a current fed to the electromagnet. While generating a relative rotation between the first and second members, the second member is moved to the electromagnet side.  <P>COPYRIGHT: (C)2011,JPO&INPIT