baber/WOPTO huggingface dataset:
Patent JP-2010205481-A (JP)
Title: Plane light source device
Inventor: YOSHII MOTOYASU
IPC: F21S2/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plane light source device with downsizing aimed at by heightening a ratio of an effective region, and with light more evenly emitted through reduction of luminance unevenness in the effective region.  <P>SOLUTION: The plane light source device is provided with a light-emitting portion 1 containing at least one point light source, and a light guide plate 2 equipped with an incident side face 2A into which light from the point light source is incident in opposition to the light-emitting portion 1 and a main emission face 2B from which the incident light is emitted. It is further provided with a reflecting member 3 arranged from an above portion of an end part of the main emission face 2B at an incident face side over to an above part of the light-emitting portion 1 and a reflecting member 4 arranged from a lower part of the face opposite to the main emission face 2B over to a lower portion of the light-emitting portion 1, and a non-diffusive, light-transmitting members 5, 6 arranged between the reflecting members 3, 4 and the light guide plate 2.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205899-A (JP)
Title: Illumination optical system, and exposure apparatus
Inventor: OTA SHUNSUKE
IPC: H01L21/027
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an illumination optical system and an exposure apparatus that reduce influence of stress birefringence generated in a lens.  <P>SOLUTION: The illumination optical system having a lens barrel 20 in which a lens 10 is housed lengthwise, has a pair of projections 22 provided in an inner peripheral surface thereof and each of which contacts to an outer peripheral surface 14 of the lens 10. In a surface vertical to an optical axis OA of the lens 10, an absolute value of an angle range where each projection 22 can contact to the outer peripheral surface 14 of the lens 10 as seen from the original point O that is the center of the lens 10, is set from 5 degrees or more to 40 degrees or less with reference to the Z-axis.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010203147-A (JP)
Title: Suction head and dredging method
Inventor: ARAKI HIRONORI
IPC: E02F3/92
Filed: 2009-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a suction head which enables dredging to be performed with a high mud content by improving the property of making a suction opening follow a sediment surface on the bottom of the water, while preventing the clogging of the suction opening, when dredging for pit excavation is performed; and to provide a dredging method.  <P>SOLUTION: A transport pipe 6 equipped with a suction means is connected to the suction head 1 which has the bottom surface of a casing 2 formed into a shape that the central is protruded downward; the suction head 1 is suspended from a floating body 8 via a wire 9; and the dredging is performed by sucking a fluid, containing sediment on the bottom of the water, from the porous suction opening 3 provided at the center of the bottom surface of the casing 2, while adjusting the upper and lower positions of the suction head 1 by unwinding and winding a wire 9 through the drive of a winch 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205131-A (JP)
Title: Image information processing program and image information processor
Inventor: MARUYAMA YASUHIRO
IPC: G06F12/00
Filed: 2009-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image information processing program and an image information processor which, when a plurality of image information acquired by sequentially reading a document including specific information specifying an individual and a document not including the specific information are recorded in association with the information on the individual, do not require a user to associate image information including no specific information with the information on the individual.  <P>SOLUTION: The image information program makes a computer function as: an image information acquiring means for acquiring a plurality of image information showing a plurality of documents obtained by sequentially reading a plurality of documents by a document reading means; a specific information extracting means for extracting specific information specifying an individual from the plurality of image information when the plurality of image information acquired by the image information acquiring means include the specific information specifying the individual; and a recording control means causing a recording means to record the plurality of image information acquired by the image information acquiring means in association with information showing the individual specified by the specific information extracted from the plurality of image information by the specific information extracting means.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208868-A (JP)
Title: Apparatus and method for producing thin plate, thin plate, and solar cell
Inventor: KOMA SHUJI
IPC: C30B29/06
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a thin plate using a thin plate forming method, for efficiently producing a thin plate while preventing the thin plate from peeling and dropping upon extricating a base plate from a silicon melt.  <P>SOLUTION: An apparatus for producing the thin plate is provided, in which after a base plate is immersed in a raw material melt, the base plate is extricated from the raw material melt, and a thin plate is formed on the base plate by solidification of the raw material melt. The apparatus is provided with an immersion mechanism for moving the base plate along a circular arc track when starting immersion of the base plate in the raw material melt, wherein the base plate is disposed in such a manner that the immersion face of the base plate forms an angle with respect to the tangential direction of the circular arc track so as to increase the angle formed by the immersion face of the base plate and the liquid surface of the raw material melt.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009242385-A (JP)
Title: Rare earth metal complex and wavelength conversion material using the same
Inventor: HASEGAWA YASUCHIKA
IPC: C09K11/06
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a rare earth metal complex which excels in a luminescent quantum yield, is characteristics in a luminescent wavelength and can be produced from inexpensive raw materials, and its production method; and to provide a wavelength conversion material using the complex.  <P>SOLUTION: The complex is characterized by comprising a ligand having at least three phosphine oxides in the same molecule, where the ligand is subjected to tridentate coordination with a central metal of a rare earth metal. The wavelength conversion material is characterized by containing the complex. The production method for the complex is characterized by subjecting the ligand having at least three phosphine oxides in the same molecule to tridentate coordination with the central metal at first, and thereafter another ligand is coordinated thereto.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010209812-A (JP)
Title: Variable displacement vane pump
Inventor: WATANABE YASUSHI
IPC: F04C14/22
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a variable displacement vane pump improving durability of a bearing part.  <P>SOLUTION: This pump includes a housing receiving a cam ring therein, comprising a discharge portion and a suction portion open from a side wall, a bearing portion 2b provided in the housing to support a drive shaft, and an oil supply groove 26a formed on a side wall 2 to connect the discharge portion 24 to the bearing portion. A vane is provided such that at least a part of the vane is out of the oil supply groove when the vane rotates and moves to a position where the vane overlaps the oil supply groove.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010216309-A (JP)
Title: Noise reduction system for wind turbine
Inventor: NAKAJIMA TATSUMI
IPC: F03D11/00
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise from a wind turbine without dropping power generation efficiency by wind power.  <P>SOLUTION: A wind turbine direction is detected by a wind turbine direction detection part 50. Noise from the wind turbine is collected by a sensor microphone 14, and acoustic signal corresponding to the collected noise is output. Reduction signal for reducing noise at an opposite side to the wind turbine with respect to the speaker 16 is created from the acoustic signal according to the wind turbine direction by a reverse filter DSP46. The created reduction signal is input to the speaker 16 through a D/A converter 62 and a power amplifier 42. Controlled sound is emitted to an opposite side to the wind turbine by the speaker 16.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010214776-A (JP)
Title: Liquid container
Inventor: KAWATE HIROYUKI
IPC: B41J2/175
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for reducing the penetration of bubbles into a liquid jetting device even if the bubbles are generated when a liquid container is attached to the liquid jetting device, in relation to the liquid container which supplies liquid to the liquid jetting device.  <P>SOLUTION: The liquid container 1 for supplying liquid to the liquid jetting device has: a liquid housing 12 for housing the liquid, a liquid supplying part 30 for supplying the liquid to the liquid jetting device, and a liquid communication path 22 for making the liquid housing part 12 communicate with the liquid supplying part. The liquid supplying part 30 has a liquid supply opening 35 connected to the liquid jetting device and has a hollow liquid supply path 32 extending upward perpendicularly from the liquid supply opening 35. The liquid supply path 32 has a lower end connected to the liquid supply opening 35 and has a closed upper end. At the intermediate part of the liquid supply path 32, a liquid flow-in hole 33 through which the liquid from the liquid communication path 22 flows in is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009219881-A (JP)
Title: Vehicle seat equipped with hinge mechanism and such mechanism
Inventor: CILLIERRE FRANCOIS
IPC: B60N2/22
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hinge mechanism which is easier to manufacture at a lower cost while it has a preferable performance.  <P>SOLUTION: The hinge mechanism is provided with first and second frames (7, 8) connected together by an adjustment device (10). The adjustment device is provided with a first set of gear teeth (13) integral with the first frame (8) and a first mobile toothed component (11) engaging with the first set of gear teeth. The second frame (8) is provided with a second set of gear teeth (50), interferes with the first frame (7) when the torque applied between the first and second frames (7, 8) exceeds a predetermined threshold, in order to immobilize the frames (7, 8) rotatably in relation to each other.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010219956-A (JP)
Title: Mobile warning system, mobile communication terminal and mobile warning method
Inventor: NAKAYAMA MASAKI
IPC: G08B21/02
Filed: 2009-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile communication terminal, mobile warning system and mobile warning method, for issuing a warning about that the mobile communication terminal gets away from another mobile communication terminal.  <P>SOLUTION: A mobile communication control section 103 of a master unit 1 exchanges information with a mobile communication control section 203 of a slave unit 2 through a mobile communication network 3. An ad-hoc communication control section 104 of the master unit 1 performs ad-hoc communication with an ad-hoc communication control section 204 of the slave unit 2. When the ad-hoc communication is failed, a speaker or a display part in a user interface section 107 of the master unit 1 or in a user interface section 208 of the slave unit 2 outputs a sound or displays a warning screen.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217835-A (JP)
Title: Container for storage of toner, container for storage of developer and image-forming apparatus using the container
Inventor: KIYONO HIDEKO
IPC: G03G9/08
Filed: 2009-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a container for storing a toner, capable of suppressing degradation in flowability of a toner for electrostatic latent image development, the toner housed therein and having a small particle size and approaching spherical; and to provide a container for storing a developer and an image forming apparatus using these containers.  <P>SOLUTION: The container 40 for storing a toner comprises: an electrostatic latent image developing toner 51 containing a binder resin containing a polyester resin, a colorant, and a release agent, and having a volume average particle size of 4 to 8 μm and an average circularity of 0.94 to 0.99, the toner stored in a toner container body 52 comprising a material containing polyethylene terephthalate and/or polybutylene terephthalate. The electrostatic latent image developer 41 includes the electrostatic latent image developing toner 51; and the container 50 for storing a developer housing the developer 41 in a developer housing container body 42 made of a polyethylene terephthalate and/or polybutylene terephthalate. The image forming apparatus includes the containers.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010220820-A (JP)
Title: Massage apparatus and massage program
Inventor: HASHIMOTO MASAHIKO
IPC: A61H15/00
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage apparatus and a massage program for eliminating stress to a user.  <P>SOLUTION: A massage apparatus includes massage unit 10, 20, 30, 40 configured to massage a user, a biological information acquisition unit 210 configured to acquire biological information of the user, a stress estimation unit 90 configured to estimate the degree of stress of the user based on the biological information acquired by the biological information acquisition unit, and an operation determination unit 70 configured to determine the massage operation to be performed for the user by the massage unit based on the degree of stress of the user estimated by the stress estimation unit.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010224900-A (JP)
Title: Driving support system
Inventor: MUKOYAMA YOSHIO
IPC: G08G1/09
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving support system supporting a driver, in consideration of driver's awareness of road regulations.  <P>SOLUTION: When a priority vehicle Xp enters an intersection I, the driving support system 1 refers to driving history information on the vehicle which has passed the intersection I as non-priority vehicle in the past. The level of compliance to road regulations is calculated, and driving support is implemented using road-to-vehicle information only if the level of compliance to the road regulations meets a specific level. If the specific level is not met, the driving support is not implemented. That is, the driving support mode is changed depending on the driving history information. Since awareness of the road regulations has a large influence on the driving history information for the non-priority vehicle, the driving support in consideration of the awareness of the road regulations can be implemented if the driving support mode is changed depending on the driving history information.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221268-A (JP)
Title: Electrode structure of upset butt welding
Inventor: SAKAYORI IZUMI
IPC: B23K11/02
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electrode structure in which a fractured part is situated away from a weld zone in the strength verification test of a high strength reinforcing bar joined by upset butt welding.  <P>SOLUTION: In an upset butt welding machine, welding is performed by making an electric current flow to the butted part of one end of a high strength reinforcing bar held in a fixed electrode and the other end of a high strength reinforcing bar held in a movable electrode. A non-conductive mold is attached to the inside of the fixed electrode and also to the inside of the movable electrode. As a result, the electrode structure of the upset butt welding is characterized in that no misalignment takes place even when an inter-electrode clearance is widened.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232835-A (JP)
Title: Multi-information embedding device and method, multi-information reading device and method, and multi-information printing medium
Inventor: GU ZECANG
IPC: G06T1/00
Filed: 2009-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multi-information embedding device capable of adding functions such as duplication prohibition and tracking as well as a character floating function.  <P>SOLUTION: An input part 1 has a means for inputting attached information data to be embedded and acquiring an image which is a target embedding medium. An embedding part 2 includes: a means for converting the attached information data to be embedded, which is input by the input part 1, into a screen code that is geometrical or physical information-embedding code for pattern recognition, including at least one characteristic among gradation characteristics of halftone dots of print screen, interval characteristics of halftone dots of print screen, and arrangement characteristics of halftone dots of print screen; and a means for constituting a print image by arranging a configuration of screen code array in the print image as a dot pattern containing the information matrix consisting of a plurality of halftone dots, the position reference information for recognizing positions of respective halftone dots of the information matrix, and error correction information. An output part 3 outputs the print image.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010230477-A (JP)
Title: Control device
Inventor: NARUSE YOSHINARI
IPC: G01K7/24
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a control device capable of determining disconnection of a line from a thermistor to a microcomputer merely by changing setting of software of the microcomputer without changing a circuit configuration of a conventional temperature detection circuit.  <P>SOLUTION: The control device 4 includes a function for processing analog input signals to an A/D input port 5 and a control register for setting connection/non-connection states of an internal pullup resistor 7 in the A/D input port 5 by software. In the control device, a control unit (CPU 10) detects disconnection of lines of analog signal input circuits, based on an input signal when setting the internal pullup resistor 7 to a non-connection state and an input signal when setting the internal pullup resistor to a connection state to the control register.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010232094-A (JP)
Title: Single chamber type solid oxide fuel cell
Inventor: KOTANI KAZUFUMI
IPC: H01M8/04
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single chamber type solid oxide fuel cell capable of readily performing quick startups.  <P>SOLUTION: The single chamber type solid oxide fuel cell 1 is provided with a porous electrolyte 2, porous fuel electrodes 3 arranged on one side of the electrolyte 2, and porous air electrodes 4 arranged on the other side of the electrolyte 2, with a combustion catalyst 5 contained in the electrolyte 2.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010227477-A (JP)
Title: Cooker and electromagnetic induction heating-type cooker
Inventor: KUCHINO KUNIKAZU
IPC: A47J37/06
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To improve maintenance by cooking without staining the interior of a cooking chamber in a cooker and an electromagnetic induction heating-type cooker.  <P>SOLUTION: In the cooker having the cooking chamber storing ingredients to be cooked which are placed on a cooking tray, an opening and closing door to load and unload the ingredients into and from the cooking chamber, a top face heating means to heat the top face of the ingredients and a cooking tray heating means to heat the cooking tray, a functional cooking tray in which the topmost portion of the side of the cooking tray is provided up to the top face of the cooking chamber and the inside of the cooking tray is stainlessly finished is also provided. Though oil and the like caused from the ingredients every time the cooker is used adheres to the cooking tray, it can effectively be cleaned off.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228417-A (JP)
Title: Double-sided printing method, printed product and double-sided printer
Inventor: SUZUKI MASAMITSU
IPC: B41J3/60
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a double-sided printing method, a printed product and a double-sided printer, without leaving a grip trace of a grip roller on the printed product, by accurately positioning double-sided images by accurately carrying roll paper by using the grip roller, when printing an image on both surfaces of the roll paper by a thermal transfer system.  <P>SOLUTION: This double-sided printing method is provided for printing the image on both surfaces of the roll paper 3 by the thermal transfer system, and includes: a double-sided printing process of printing the image on an upper surface and an under surface of the roll paper 3, by transferring a color material of a color material layer of thermal transfer sheets 11a (11b), by carrying the roll paper 3, by allowing a grip part 7a having a plurality of projection parts 7b arranged in an end part of the grip roller 7 to abut on an end part in the width direction of the roll paper 3 orthogonal to the carrying direction of the roll paper 3; and a cutting process of cutting the end part in the width direction of the roll paper 3 including a part abutting on the grip part 7a in the carrying direction of the roll paper 3 by a cutter 23 when carrying the roll paper 3 in the double-sided printing process.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010233687-A (JP)
Title: Game machine, periphery board, authentication method, program
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2009-03-30
Abstract: <P>PROBLEM TO BE SOLVED: To solve such a problem that the restriction on design is generated if the strength of security is increased in a conventional game machine.  <P>SOLUTION: A main control section 2a outputs control commands and control data for controlling the performance processing relating to games and the first authentication data for authenticating that the itself is proper. A periphery section 3a controls the execution of the performance processing based on the control commands and outputs the first authentication data. An authentication section 3b authenticates the main control section 2a based on the first authentication data and generates the second authentication data in the case of being proper. The periphery section 3a authenticates the main control section 2a based on the generated second authentication data. The periphery section 3a, when it is determined that the main control section 2a is not proper, notifies that. The load of the periphery section is reduced comparing to the case all authentication processing is carried out in the periphery section, thereby the strength of the security is increased comparing to conventional ones and it can be determined whether the main control section is proper.  <P>COPYRIGHT: (C)2011,JPO&INPIT