baber/WOPTO huggingface dataset:
Patent JP-2010094040-A (JP)
Title: Walking rice transplanter
Inventor: KOBAYASHI KANMEI
IPC: A01C11/02
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a walking rice transplanter equipped with a seedling stand in an inclined attitude in which the seedling stand is positioned at the rear side of traveling machine at an upper end side than at a lower end side on the side view of the traveling machine, which has a lightweight and simple structure and exhibits high seedling holding force in spite of exhibiting a seedling vertical feed action in a wide range of the seedling stand in a seedling vertical feed direction.  <P>SOLUTION: A seedling vertical feed belt 51 arranged at the lower end side of the seedling stand 30 and a seedling vertical feed wheel 52 arranged closer to the upstream in the seedling vertical feed direction than to the seedling vertical feed belt 51 are drivably provided on the seedling stand 30. A seedling mat A placed on the seedling stand 30 are vertically transported toward a seedling output port 32 by the seedling vertical feed belt 51 and the seedling vertical feed wheel 52.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095743-A (JP)
Title: Oxygen pump and method for manufacturing the same
Inventor: NUKINA YASUYUKI
IPC: C01B13/02
Filed: 2008-10-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oxygen pump which works at normal temperatures and normal pressures, can easily output a high oxygen-carrying capacity, and is free from cares about the leakage of an electrolyte or the like.  <P>SOLUTION: The oxygen pump includes: a porous separator 1 which is impregnated with a neutral to acidic solution containing an oxidizable type of an electrolyte which is active on a negative electrode and is auto-oxidized by oxygen and is sandwiched between a porous gas-exchangeable negative electrode 3 and a porous gas-exchangeable positive electrode 2; supplying an electric power to both electrodes 2 and 3 from an external direct-current power source through a current collection structure; and moving oxygen from a negative electrode side of gas phases in both electrode sides, which are separated from each other, to the positive electrode side. The oxygen pump is free from the cares about the electrolyte leakage or the like because of using a water-based solvent which works at normal temperatures and normal pressures, and making the porous separator impregnated with and retaining an extremely small amount of the electrolyte; also has a thin and soft structure; and can increase the oxygen-carrying capacity by increasing the area.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010095484-A (JP)
Title: Method for producing acrolein and acrylic acid
Inventor: OKU TOMOHARU
IPC: C07C45/00
Filed: 2008-10-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing acrolein, by which the yield of the acrolein can be improved in the dehydration reaction of glycerol, and impurities affecting a method for producing acrylic acid by the gas phase oxidation reaction of an acrolein composition obtained by the reaction can also be reduced.  <P>SOLUTION: There is provided the method for producing the acrolein from glycerol, characterized by bringing the glycerol into contact with a solid phase acid catalyst in the presence of a volatile organic acid compound, in a gas phase dehydration reaction for producing the acrolein from the glycerol in the presence of the solid acid catalyst.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101937-A (JP)
Title: Image forming apparatus
Inventor: KURIHARA SUSUMU
IPC: G03G15/00
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To select an image suitable for sample paper ejection in an image forming apparatus for ejecting sample paper.  <P>SOLUTION: The image forming apparatus 1 includes: an image forming part; a paper ejection part to which paper is ejected; a sample paper ejection part where sample paper ejection is to be performed in such a state that the paper is visually confirmed; a switching part which switches a destination of the paper; and a controlling part 809 which switches the destination of the paper in sample paper ejection by a switching part, so as to perform sample paper ejection. The image forming apparatus 1 includes: a storage part 803 storing image data of an image of a job; a display controlling part 303 allowing the display part 301 to display a thumbnail image based on the image data stored in the storage part 803; and a touch panel 302 for selecting an image for sample paper ejection to be used for sample paper ejection from the thumbnail image displayed on the display part 301 by user's operation. The controlling part 809 performs sample paper ejection by using the image for sample paper ejection selected by a touch panel 302.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099552-A (JP)
Title: Wastewater treatment method
Inventor: GAMO MITSUZO
IPC: C02F1/62
Filed: 2008-10-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wastewater treatment method which can reduce the loadings of inorganic coagulant in drinking water treatment to achieve cost reduction and stable operation by reducing fluorine as much as possible in a manganese and cadmium removing process to reduce a fluorine concentration in drinking water.  <P>SOLUTION: Wastewater containing cadmium, or manganese and fluorine is loaded with aluminum sulfate and calcium hydroxide to adjust the pH equal to or more than a pH value generating cadmium hydroxide, manganese hydroxide, and aluminum hydroxide, and then retained in a neutralization tank 1 for a fixed time. The obtained slurry is loaded with sulfuric acid to reduce the pH of the slurry, thereby a part of the fluorine is adsorbed and coprecipitated with aluminum hydroxide. Subsequently the slurry is subjected to solid liquid separation, thereby removing the fluorine together with the cadmium hydroxide, manganese hydroxide, and aluminum hydroxide.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100161-A (JP)
Title: Electric power steering device
Inventor: YUDA MASATO
IPC: B62D137/00
Filed: 2008-10-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power steering device preventing steering force for linearly traveling a vehicle on a slant road from being reduced, when a tire air pressure detection system for detecting tire air pressure of a vehicle fails.  <P>SOLUTION: This electric power steering device 1 imparts auxiliary torque for the slant road for reducing steering force when the vehicle V travels on the slant road inclined in a horizontal direction to a turning mechanism. When the tire air pressure detection system 3 for detecting the tire air pressure fails in the device 1, the auxiliary torque for the slant road is not imparted to the turning mechanism, even when the vehicle V travels on the slant road.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101094-A (JP)
Title: Structure for rigidly connecting bridge pier and concrete girder together
Inventor: TOKUNO MITSUHIRO
IPC: E01D1/00
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure for rigidly connecting a bridge pier and a concrete girder to each other which can make its bridging cost more lower than that of a rigid-frame bridge using a steel girder, saves the total amount of a steel material for use, and enables the concrete girder to be freely molded in a shape corresponding to a bridging site without involving shape restriction as in the case of the steel girder.  <P>SOLUTION: In a PC concrete girder 1 with a joint, rear half portions of shape steel joints 3 formed of short shape steel are embedded at both ends of the concrete girder 2, respectively, and a front half portion of each of the shape steel joints 3 is protruded from an end surface of the concrete girder 2. In the structure for rigidly connecting the bridge pier 4 and the concrete girder 2 together, the PC concrete girder is formed, each shape steel joint portion 3b protruded from the end surface of the concrete girder 2 is connected to a connecting bar material 13 erected from a bridge bottom surface 12 while being supported on the bridge bottom surface 12 of the bridge pier 4, and each shape steel joint portion 3b and the connecting bar material 13 are embedded in connecting concrete 14 additionally placed on the bridge bottom surface 12.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101803-A (JP)
Title: Reliability determination method of long-term prediction orbital data, providing method of the long-term prediction orbital data, and information providing device
Inventor: TOMITA KYOICHI
IPC: G01S19/25
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a procedure for determining reliability of a long-term prediction ephemeris.  <P>SOLUTION: In a positioning system 1, a server system 3 determines reliability of the long-term prediction ephemeris wherein a satellite orbit in a generation object period of at least one day or more is predicted by using a satellite prediction calendar which is a piece of prediction position data of a GPS satellite SV received from an external system 2 and a satellite precise calendar which is a piece of actual position data of the GPS satellite SV corresponding to the prediction position, and provides a determination result of reliability in the included state into the long-term prediction ephemeris to a cellular phone 4.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101458-A (JP)
Title: Clutch device
Inventor: NAKAO AKIHIRO
IPC: F16D48/06
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a clutch device capable of accurately and easily controlling half clutch control and eliminating energy loss in an engaged state.  <P>SOLUTION: This clutch device includes a spring 16 for pressing friction plates 7, 8 for performing friction welding via a pressing member 12, a first actuator 13 for operating the pressing member 12 in the direction opposite from the spring force via a release member 11 and releasing pressing force to the friction plates 7, 8, an operating member 17 slidably penetrating the pressing member 12 in the axial direction and capable of pressing the friction plates 7, 8 independently from the pressing member 12, a second actuator 20 provided to an external stationary member 1 for applying pressing force in the axial direction to the operating member 17, and a thrust bearing 19 interposed between the second actuator 20 and the operating part 17 for transmitting pressing force in the axial direction while permitting relative rotation between the second actuator 20 and the operating member 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103423-A (JP)
Title: Oscillation circuit and semiconductor device
Inventor: KATO JURI
IPC: H01L29/786
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oscillation circuit, in which power consumption can be sufficiently reduced without adding any special circuit, and a semiconductor device.  <P>SOLUTION: The oscillation circuit includes a signal inverting amplifier 10 and a feedback circuit. The signal inverting amplifier 10 includes a p-channel-type PD-SOI-MOSFET 11 and an n-channel-type PD-SOI-MOSFET 12 that are respectively formed on an SOI substrate 10. The feedback circuit includes a crystal oscillator 21 connected between the input side and the output side of the signal inverting amplifier 10. In the signal inverting amplifier 10, the MOSFETs 11 and 12 are connected in series, and a voltage is applied to both ends of the MOSFETs 11 and 12 connected in series. The feedback circuit inputs feeds back a signal output by the signal inverting amplifier 10 to the signal inverting amplifier 10.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010099402-A (JP)
Title: Slot machine
Inventor: SAKAFUJI SACHIO
IPC: A63F5/04
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the interest of a slot machine by greatly varying the number of net increase of tokens without a game becoming monotonous with simple control.  <P>SOLUTION: A CPU initializes a first game mode of carrying out internal lottery in which prize winning probability of a bonus combination is set to a predetermined value, and when the bonus combination is won by the internal lottery in a game in the first game mode and its bonus flag is held to the next game onward, the CPU sets a second game mode of carrying out internal lottery in which probability to win the bonus combination is zero and probability to lose is set to a predetermined value larger than the second game mode. When the predetermined number of games are carried out, an RT (replay time) game mode is terminated to shift to the first and second game modes, respectively.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108755-A (JP)
Title: Fuel cell system and scavenging method of fuel cell system
Inventor: WAKE KAZUHIRO
IPC: H01M8/10
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel cell system capable of surely scavenging generated water adhered to a purge valve at the time of shut-down of a fuel cell and a scavenging method of the fuel cell system.  <P>SOLUTION: The fuel cell system 10 is provided with a fuel cell 11, anode gas passages 23, 35 in which anode gas flows, a purge valve 52 which can open and close for discharging the gas in the anode gas passages to the outside of the passages, a scavenging gas supply means 33 which supplies scavenging gas into the anode passages, and a scavenging valve 51 which is constructed capable of opening and closing for discharging the scavenging gas supplied into the anode gas passages to the outside of the passages and has a discharge passage cross-sectional area larger than the purge valve, and after the fuel cell has stopped operation, the anode gas passages can be scavenged by the scavenging gas supply means. The system can discharge the scavenging gas from the purge valve to the outside of the passages for a prescribed time with the scavenging valve closed, when it determines that scavenging in the anode gas passages is completed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010106408-A (JP)
Title: Heat-resistant fabric
Inventor: SHIMIZU TOSHIYUKI
IPC: D04H1/559
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat-resistant fabric formed from PPS fibers that has high strength after exposure to heat even if the sulfide bond of -S- is oxidized to slightly contain an oxidized functional group such as -SO- or the like, is easily produced, requires no heat treatment for strength retention and dimensional stabilization in a post-step after forming a non-woven fabric and is excellent in physical properties such as dimensional stability, heat resistance, chemical resistance, or the like.  <P>SOLUTION: The heat-resistant fabric is formed from a non-woven fabric composed of polyphenylene sulfide fibers. Not less than 30 wt.% of the polyphenylene sulfide fibers constituting the non-woven fabric has two or more melting peaks in the temperature range of 270-320°C when measured by a differential thermal analyzer at a heating rate of 20°C/min.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010113570-A (JP)
Title: Content presentation device, content presentation method and program
Inventor: TERAOKA TERUHIKO
IPC: G06Q50/00
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technology for achieving a recommendation function (a content navigation function) for effectively recommending a content fit for taste of a user.  <P>SOLUTION: A content presentation device has an action log storage means for storing an action log of the registration user related to a plurality of contents, and generates a content graph showing correlation between the plurality of contents based on the action log (a content graph generation means). When acquiring two contents designated by a client terminal (a designated content acquisition means), the content presentation device calculates a path connecting the two contents in the content graph (a path calculation means), generates a content presentation screen wherein contents present on the path are disposed in a state that relevance between the two contents can be comprehended, and presents the contents present on the path to the client terminal by the content presentation screen (a presentation means).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116216-A (JP)
Title: Printing device
Inventor: HORI YASUSHIGE
IPC: B65H33/06
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a technique for classifying printed printing media by a simple structure.  <P>SOLUTION: A printing system is provided with: a control mechanism for discharging printing media in directions of rotating tangents (a paper discharging direction A) of a plurality of discharge rollers 141 and 142 by rotating the separately controllable discharge rollers 141 and 142; and a discharge tray 143 for holding the printing media discharged by the control mechanism. The control mechanism changes the discharging direction of the printing media by rotating each of the discharge rollers 141 and 142 at different speed. The discharge tray 143 is provided with holding mechanisms 144 to 147 for holding the discharged media in the discharged directions A to C as they are.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009060135-A (JP)
Title: Lithographic apparatus and device manufacturing method
Inventor: GUI CHENG-QUN
IPC: G03B27/54
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system and method used to form features on a substrate.  <P>SOLUTION: The system and method include using a first array including individually controllable elements that selectively pattern a radiation beam, a second array including sets of lenses and aperture-stops that form an image from a respective one of the individually controllable elements in a first plane, a third array including lenses that form an image from a respective one of the sets of lenses and aperture-stops of the second array in a second plane, and a substrate table that holds a substrate in the second plane, such that the substrate receives the image light from the respective one of the sets of lenses and aperture-stops of the second array. A same spacing is formed between elements in the first, second, and third arrays.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010121939-A (JP)
Title: Materials testing machine
Inventor: BABA TAKATSUNA
IPC: G01N3/32
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a materials testing machine capable of more rapidly and more surely reporting changes in the characteristics of a test object during a test to an operator.  <P>SOLUTION: When the test object 1 is vibrated to detect the change in the characteristics, for example, a change in the resonance frequency or spring constant of the test object and a warning sound is issued, corresponding to the changing state of the detected change in the characteristics by an alarm 14, at least one of the frequency and sound volume of the warning sound is changed, to obtain the warning sound that is easy to attract the attention of the operator. As a result, the operator can more rapidly, knowing the change in the characteristics without missing the warning sound.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010121274-A (JP)
Title: Raintight louver
Inventor: YOSHII TOMOYUKI
IPC: E06B7/14
Filed: 2008-11-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a raintight louver effectively preventing not only raindrops in rainfall but also the fine splash or the like from infiltrating indoors.  <P>SOLUTION: The raintight louver 10 includes a frame body 1 mountable to an opening of a building; a plurality of blade bodies 2 arranged at predetermined spaces in a vertical direction within the frame of the frame body 1; and a drain part 3 provided at the lower part of the frame body 1. Ventilating passages 4 are formed between the plurality of blade bodies 2, and each ventilating passage 4 is composed of an outside passage 44 allowing an air current for carrying the splash M of rainwater toward the indoors from the outdoors, to flow upward, and an inside passage 45 allowing the air current to flow downward.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010120306-A (JP)
Title: Sheet laminating apparatus and sheet laminating method
Inventor: KURIMOTO HIDEO
IPC: B29C65/02
Filed: 2008-11-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sheet laminating apparatus and method, in which a request in the dimensional accuracy of a sealing part is not high, a wear of a seal member can hardly occur, and the handling of a sheet material is easy.  <P>SOLUTION: In the sheet laminating apparatus 1, the sheet material is sandwiched between the pressing surfaces of a sealing side member 20 provided with the seal member 24 and a sealed side member 30 provided with a sealing surface 312 with which the seal member 24 contacts, and the sheet material S is subjected to a thermal compression bond in a reduced-pressure atmosphere or pressurized atmosphere. The seal member 24 projects from a groove 213 formed on the sealing side member 20 toward the sealed side member 30 and can form an airtight chamber contacting with the sealing surface 312 of the sealed side member 30 or the sheet material S on the sealing surface. The sealed side member 30 is provided with the sealing surface 312 and the pressing surface 311 on the same flat surface, and a ventilation port 217 which can communicate with the air tight chamber is provided on the sealing side member 20. The sheet laminating method using the apparatus is provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010130111-A (JP)
Title: Image reading apparatus
Inventor: HAMANO SHIGEMICHI
IPC: H04N1/04
Filed: 2008-11-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reading apparatus which is provided with a color line sensor and a monochrome line sensor and shortens the time, until the output of the first copy after instructing the start of copying, when reading an original image based on different parameters, and to provide a control method for the apparatus.  <P>SOLUTION: Prior to reading the original image, whether a monochrome read mode of reading the original image by the monochrome line sensor or a color read mode of reading the original image by the color line sensor is predicted, and preparation of reading an original image based on parameters, corresponding to the predicted mode is completed, before the start of reading the original image. In such a configuration, the time loss arising from switching of a color mode associated with user color setting at the start of a job is reduced, and FCOT is improved.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009045481-A (JP)
Title: Dental floss holder
Inventor: DOLAN JOHN W
IPC: A61C15/04
Filed: 2008-11-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dental floss holder capable of adjusting the tension of dental floss.  <P>SOLUTION: A dental floss holder 10 includes a pair of arms 12 and 14, each arm having a middle portion 20 or 26, a first opposite end portion 22 or 28 and a second opposite end portion 24 or 30. The first end portion 22 or 28 of each arm curves outwardly away from its middle portion 20 or 26. The middle portions 20 and 26 are positioned proximate one another so as to define a pivot. Those second end portions 24 and 30 are movable between a first position in which the first end portions 22 and 28 are away from one another, and a second position in which the first end portions 22, 28 are moved toward one another. A dental floss material 18 has one end connected to the first end portion 22 of one arm 12 and the other opposite end connected to the first end portion 28 of the other arm 14. The dental floss material has a first tension when the first end portions 22, 28 are in their spaced apart position and a second tension when the first end portions 22, 28 are moved toward one another the first tension being larger than the second tension.  <P>COPYRIGHT: (C)2009,JPO&INPIT