baber/WOPTO huggingface dataset:
Patent JP-2010202014-A (JP)
Title: Working vehicle
Inventor: INOUE MAKOTO
IPC: A01B69/00
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle capable of traveling by a direct operation or a remote control and improving operability of a traveling operation by exactly switching the direct operation and the remote control according to a working state.  <P>SOLUTION: A rice transplanter 1 includes a continuously variable transmission 21 for transmitting an output of an engine 5 to a traveling device, a shift actuator 60 for changing a shift ratio of the continuously variable transmission 21 by a shift pedal 16, a remote controller 91 capable of performing a remote control of the shift actuator 60, a remote control holder 92 capable of holding the remove controller 91, an attachable/detachable sensor 93 for detecting whether or not the remote controller 91 is held by the remote control holder 92, and a control device 80 for performing a control to give priority to the direct operation by the shift pedal 16 when it is detected that the remote controller 91 is held by the remote control holder 92 by the attachable/detachable sensor 93 and performing a control to give priority to the remote control by the remote controller 91 when it is detected that the remote controller 91 is not held by the remote control holder 92 by the attachable/detachable sensor 93.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009238744-A (JP)
Title: Field effect electron emission device
Inventor: N UEI BEN
IPC: H01J9/02
Filed: 2009-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic wire upright type assembly in a micro size having a desirable field emission properties, optimum distribution intervals and/or independent properties.  <P>SOLUTION: A field effect electron emission device is provided. The field effect electron emission device is provided with a substrate; and a plurality of wires which are embedded in the substrate, at least one part of which exposes from the substrate, which extends vertically from the substrate and which includes a magnetic material. The average interval of the plurality of wires is <30 μm, the average of interval/height ratio is 1 to 3 and the average aspect ratio is >3. Also, the manufacturing method of the electron emission device, a field effect display having such a field effect electron emission device, an illumination device having such a field effect electron emission device and a backlight device for a liquid crystal display having such a field effect electron emission device are provided.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010205577-A (JP)
Title: Method of lighting light source device
Inventor: SUMITOMO TAKU
IPC: F21Y101/00
Filed: 2009-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lighting method of a light source device, in which energy injection by laser irradiation is carried out by eliminating an effect of deposits on the inner face of a discharge container and high luminance lamp discharge is immediately achieved.  <P>SOLUTION: The lighting method of a light source device has a discharge lamp, a reflecting mirror to reflect light emitted from this discharge lamp, an irradiation optical system which emits the light reflected by the reflecting mirror on an irradiation object, one or more laser oscillators which emit laser beams on the discharge lamp, and a discharge starting means which starts discharge. The method comprises a first stage in which laser beams from a first laser oscillator is emitted on the discharge container and deposits adhering to the inner face of the discharge lamp is removed, a second stage in which discharge is started into the discharge container by the discharge starting means, and a third stage in which laser beams from a second laser oscillator are condensed into the discharge container.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010201098-A (JP)
Title: Game machine
Inventor: KIKUCHI TAKAYUKI
IPC: A63F5/04
Filed: 2009-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that a hall computer cannot accurately obtain the number of put-out media during a big bonus by resetting a big bonus signal (a BB signal) when a put-out signal (an OUT signal) is transmitted through a concentrated terminal board though the transmission is not completed yet.  <P>SOLUTION: When the bonus is terminated, a flag is checked, which indicates whether the put-out signal (the OUT signal) is during transmission or not. The output of the bonus signal is kept when the flag is set, and the output of the bonus signal is terminated when the flag is not set. When the transmission of the put-out signal to an external part is started, the flag is set and, then, kept till the end of the putting-out. When the transmission of the put-out signal is terminated, the flag is reset.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010210740-A (JP)
Title: Liquid drop discharge method and method of manufacturing color filter
Inventor: KATO TAKESHI
IPC: B05D1/26
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid drop discharge method, correcting the quantity of liquid drops discharged with high accuracy.  <P>SOLUTION: Liquid drops L of a functional liquid are discharged from a plurality of nozzles of a liquid drop discharge head. The method includes: an application process of discharging liquid drops from the plurality of nozzles and applying the same in a predetermined pattern to a pattern area PA of a sheet member 15; an imaging process of imaging the liquid drops applied to the sheet material; a measuring process of measuring the area of the imaged liquid drops; and a correction process of correcting the quantity of liquid drops discharged from the nozzles based on the measured area of the liquid drops. The method has a process of applying liquid drops LK for light adjustment to a light adjustment area KA located outside the pattern area before the imaging process.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098284-A (JP)
Title: Method for production of silicon wafer for epitaxial substrate, and method for production of epitaxial substrate
Inventor: FUJII TATSUO
IPC: H01L21/205
Filed: 2009-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a silicon wafer for epitaxial substrate, which suppresses generation of automatic doping and misfit dislocation in epitaxial growth.  <P>SOLUTION: The method for producing the silicon wafer for epitaxial substrate includes: a first step S101 of performing thermal oxidization on the silicon wafer 101 containing boron atoms no less than 1E19 atoms/cm3, thereby forming a silicon oxide film 102 on the surface of the silicon wafer 101; a second step S102 of peeling off the silicon oxide film 102; and a third step S103 of performing heat treatment on the silicon wafer 101 in a hydrogen atmosphere. Thus, impurity concentration of a surface layer is remarkably reduced while holding the impurity concentration inside the silicon wafer 101 as high concentration. Consequently, the silicon wafer for substrate which is excellent in impurity concentration profiles and capable of growing an epitaxial growth film with less misfit dislocation is manufactured.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010208817-A (JP)
Title: Vibration control table for overhead crane
Inventor: MORIYAMA TOMOKATSU
IPC: B66C7/08
Filed: 2009-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To easily restrain rocking and falling-off of a traveling rail, without having influence on a building and a traveling rail structure, while securing shock absorbing performance.  <P>SOLUTION: This vibration control table for an overhead crane is interposed between the traveling rail 2 for supporting a crane girder 1 and a building side receiving member 4, and sandwiches vibration control rubber 14 for absorbing the vibration caused by operation of the crane between lower and upper installation plates 12 and 13 respectively fixed to the receiving member 4 side and the traveling rail 2 side. A leg material 15 rising on both sides of the traveling rail 2 is arranged on the lower installation plate 12, and presser rubber 17 is fixed to a tip under surface of a presser plate 16 installed on the upper end of the leg material 15, and an upper surface of a lower side flange of the traveling rail 2 is pressed down by the presser rubber 17.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010217968-A (JP)
Title: Failure recovery method, computer system, and failure recovery program for stream data processing system
Inventor: TAKAHASHI NORIAKI
IPC: G06F12/00
Filed: 2009-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To reduce loads on a standby system computer and a network in a failure recovery method for switching a processing to a standby system computer when a failure occurs in an active system computer.  <P>SOLUTION: A computer system, which receives data to which timestamp information is appended in a chronological order and processes the received data by registered queries, includes: the active system computer for processing the received data; and the standby system computer for processing the received data instead of the active system computer upon occurrence of a failure. The active system computer processes the received data by the respective queries according to a predefined sequence, and transmits processing results obtained from the received data by the respective queries to the standby system computer as intermediate data on a query basis at a predetermined timing. The standby system computer restores the data by processing the received data and the intermediate data when a failure occurs in the active system computer.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010225838-A (JP)
Title: Photovoltaic element
Inventor: MURASE SEIICHIRO
IPC: H01L31/14
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photovoltaic element having a high photoelectric conversion efficiency.  <P>SOLUTION: This photovoltaic element is provided at least with: a substrate; a positive electrode; a negative electrode; a photoelectric conversion layer; and a light-to-light converting layer. The light-to-light converting layer of the photovoltaic element contains at least host materials and guest materials.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010220880-A (JP)
Title: Radiation detector and x-ray ct apparatus
Inventor: KITAMURA MASARU
IPC: A61B6/03
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a radiation detector and an X-ray CT apparatus which achieve a higher productivity while restricting the deterioration in detection data.  <P>SOLUTION: The radiation detector includes a collimator, a scintillator which is installed facing the collimator and emits fluorescence receiving radiation and photoelectric conversion means which have photoelectric convertors for converting the fluorescence to electric signals and are installed on the main surface of the scintillator. The collimator has the first area where one set of collimator plates is arrayed for one photoelectric convertor and the second area where one set of collimator plates for a plurality of photoelectric converters is arrayed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010223378-A (JP)
Title: Torque fluctuation absorbing device
Inventor: SAEKI TOMOHIRO
IPC: F16D7/02
Filed: 2009-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a torque fluctuation absorbing device reducing and suppressing eccentricity while reducing a diameter of a bearing part and a cost.  <P>SOLUTION: The torque fluctuation absorbing device is provided with: a flywheel 5 fixed on a first rotating shaft 6 by a fixation member 8; a damper part 3 connected with a second rotating shaft 7 and absorbs fluctuation torque occurring between the first rotating shaft 6 and the second rotating shaft 7 by elastic force; and a limiter part 2 provided on a power transmission path between the flywheel 5 and the damper part 3 and inducing a slide when the fluctuation torque exceeded a predetermined value. The flywheel 5 rotating integrally with the first rotating shaft 6 on a power transmission path between the first rotating shaft 6 and the limiter part 2 has a guide part 5a that prevents movement of a side plate 17 in the damper part 3 and radial movement of a hub member 25, and the guide part 5a is provided on radially internal side of the fixation member 8.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010221967-A (JP)
Title: Tire
Inventor: ICHIKAWA AKIHIRO
IPC: B60C11/12
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tire having zigzag-shaped sipes extending in the tread width direction and the tire radial direction which are capable of suppressing degradation of the appearance quality and increase in the road noise caused by the heel-and-toe abrasion while ensuring the braking performance on an icy and snowy road surface.  <P>SOLUTION: In the tire, zigzag-shaped sipes 20 extending in the tread width direction W and the tire radial direction D are formed in a block to be demarcated by circumferential grooves extending along the tire circumferential direction R and transverse grooves extending along the tread width direction W. A plurality of projections 30 projecting toward the side of one side wall surface 34 forming the sipes 20 are provided on the other side wall surface 32 forming the sipes 20. At least one connection part 40 continuous one side wall surface 34 forming the sipes 20 from the other side wall surface 32 forming the sipes 20 is provided on the sipe 20.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010228924-A (JP)
Title: Silicon epitaxial wafer and production method of the same
Inventor: ONO TOSHIAKI
IPC: H01L21/26
Filed: 2009-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a silicon epitaxial wafer and a production method of the wafer by which occurrence of wafer deformation is prevented by reducing oxygen precipitation, which is the cause of the deformation, even when the wafer is subjected to a rapid temperature rising/falling heat treatment in a device process, as well as slip extension generated by boat scratches and transfer scratches, which are the causes of reduction in the wafer strength, can be eliminated.  <P>SOLUTION: The method includes: an epitaxial step S2 of growing an epitaxial layer on the surface of a silicon single crystal substrate prepared by doping with boron to obtain resistivity of 0.02 Ωcm to 1 kΩcm and by controlling the initial oxygen concentration Oi of 14.0×10<SP>17</SP>to 22×10<SP>17</SP>atoms/cm<SP>3</SP>(in accordance with Old-ASTM); and a precipitation dissolution heat treatment step S3, before and after the epitaxial step S2, of treating the substrate in the temperature range from 1,150°C to 1,300°C, for a retention time of 5 sec to 1 min, at a temperature falling rate of 10°C/sec to 0.1°C/sec.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009143242-A (JP)
Title: Drive method of self-scan light-emitting element array, optical writing head and optical printer
Inventor: ONO SEIJI
IPC: H01L33/58
Filed: 2009-03-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a driving method which can reduce bias light in a non-separating type self-scan light-emitting element array.  <P>SOLUTION: Two drivers 60 drive clock pulses 1, ϕ2, respectively, and the output terminals 63 of the respective drivers are respectively connected to a ϕ1 terminal 11 and a ϕ2 terminal 12. Each GND terminal 64 is connected to a GND. Further, in the drawing, 71 indicates a ϕ1 non-writing time signal input terminal, 72 indicates a ϕ1 writing time signal input terminal, 73 indicates a ϕ2 non-writing time signal input terminal, 74 indicates a ϕ2 writing time signal input terminal, 75 indicates a start signal terminal, and 76 indicates a power supply for giving a voltage V<SB>GA</SB>. To reduce the bias voltage, pulses are intermittently give ϕn as a ϕ1 non-writing time signal and a ϕ2 non-writing time signal.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010237020-A (JP)
Title: Biomolecule detector and biomolecule detection method
Inventor: HASEGAWA KATSUYA
IPC: C12M1/00
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector for simplifying and miniaturizing a structure of a biomolecule detector, improving the measurement accuracy, easily handled, and having a stable detection capability.  <P>SOLUTION: The biomolecule detector includes: an optically-transparent substrate (102); a probe fixing area (108); an electrode (110) for applying a voltage to the probe fixing area; and a light receiving element (104) for detecting a light emitted from an organic EL label for labeling a target biomolecule for interacting with a probe fixed in the probe fixing area, or an organic EL label for labeling a molecule for interacting with the target biomolecule for interacting with the probe fixed in the probe fixing area, wherein the optically-transparent substrate, the probe fixing area, the electrode and the light receiving element are integrally formed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010236042-A (JP)
Title: Method of joining metal powder injection moldings, and method of producing metal composite sintered material
Inventor: KIMURA MASAHIRO
IPC: B22F3/15
Filed: 2009-03-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of bonding metal powder injection moldings by which a plurality of metal powder injection moldings are bonded to produce a composite molding, and to provide a method of producing a metal composite sintered material having a high joining strength by sintering the composite molding.  <P>SOLUTION: The metal composite sintered material is produced by: applying a paste-like coating liquid prepared by diluting metal powder of the same kind as the metal powder constituting at least one molding and a water-soluble glue-like substance with water to joint interfaces of a plurality of metal injection moldings which are preferably subjected to degreasing treatment; adhering the metal injection moldings to one another to produce thecomposite molding; and then sintering to form the metal composite sintered material. A starch glue-like substance is preferably used as the water-soluble glue-like substance. According to the invention, defective joint due to deformation of the metal injection molding can be avoided, further, the coating operation is facilitated, while the deviation of joint face or the like occurring upon the handling operation can be prevented, and high joining strength can be obtained, and, moreover, the composite sintered material having high dimension accuracy can be easily produced.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010241719-A (JP)
Title: Method for producing 3-methylthiopropanal
Inventor: AZEMI TAKUSHI
IPC: C07C319/18
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing 3-methylthiopropanal effectively suppressing the by-production of impurities of a high boiling point.  <P>SOLUTION: The method for producing 3-methylthiopropanal is characterized by allowing acrolein and methyl mercaptan to react with each other in the presence of a triallylamine (I). The reaction is preferably carried out further in the presence of an organic acid. The amount of the triallylamine (I) to be used is preferably in a range of 0.01 to 1.0 mole relative to 1 mole of the organic acid and is further preferably in a range of 0.1 to 2.0 millimole relative to 1 mole of methyl mercaptan.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009275913-A (JP)
Title: Planetary gear speed reducer
Inventor: MATSUOKA TETSUYA
IPC: F16H1/28
Filed: 2009-04-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planetary gear speed reducer superior in service life performance, by restraining the occurrence of misalignment.  <P>SOLUTION: A planetary gear device 1 includes: a sun gear 5 having external teeth; a plurality of planet gears 7 having external teeth and meshing with the sun gear 5; a ring gear 9 having internal teeth and meshing with the planet gears 7; and a planet carrier 11 for supporting a plurality of planet shafts 13 by an annular baseplate 17 integrally formed in one end part 33 of a planet shaft 13 being a rotary shaft of the plurality of planet gears 7 and supporting the one end part and an annular back plate 19 for supporting the other end part of the plurality of planet shafts and relatively positioned between the plurality of planet gears. In the planet shafts 13 or the planet carrier 11, rigidity in the vicinity of the one end part 33 of the planet shafts is set lower than rigidity in the vicinity of the other end part.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010253339-A (JP)
Title: Media-agitation type pulverizer
Inventor: ISHIKAWA TSUYOSHI
IPC: B02C17/18
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a media-agitation type pulverizer which is enabled to acquire products of high quality by excellent pulverizing/dispersing actions.  <P>SOLUTION: The media-agitation type pulverizer comprises a grinding container having a material entrance and a spherical grinding chamber, an agitating member disposed rotatably in the grinder chamber and near the inner wall of the grinder container, grinding media contained in the grinding chamber, and a centrifugal-type media-separating member rotatably disposed in the grinding chamber and in opposed relation to the agitating member.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255211-A (JP)
Title: Hidden handle
Inventor: KATO YOSHIHIKO
IPC: E05B1/00
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a handle capable of being easily pulled out when closing an external door of an inner side sliding door of double sliding doors.  <P>SOLUTION: This hidden handle constituted by a handle body 8 and a guide member 9 for guiding the handle body 8 from an evacuation position to a pulling-out position and contrary is attached to an outer face of a rigid frame on the left side of the external door of the inner side sliding door in an opening part of the double sliding doors. The handle body 8 is caught with fingers and is pulled out of the guide member 9, and the pulled-out handle body 8 is picked with fingers and is pulled to close the external door of the inner side sliding door easily.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010255464-A (JP)
Title: Internal combustion engine stop control device, and internal combustion engine stop control method
Inventor: UEDA KENJI
IPC: F02D45/00
Filed: 2009-04-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an internal combustion engine stop control device and an internal combustion engine stop control method, accurately determining whether the internal combustion engine is stopped.  <P>SOLUTION: A controller 5 estimates the minimum voltage of a battery 3 in restart after the stop of the engine 1, based on a present state of the battery 3, and permits the idling stop when the estimated minimum voltage of the battery 3 is higher than a predetermined value. The controller 5 calculates an estimation line relating to the voltage of the battery 3 based on voltage characteristics when the voltage of the battery 3 reaches a stable area in the past stop of the engine 1, and estimates voltage just before this restart of the battery 3 based on the calculated estimation line. By subtracting a voltage drop necessary to restart the engine 1 from the estimated voltage just before the restart, the minimum voltage of the battery 3 in this restart is estimated.  <P>COPYRIGHT: (C)2011,JPO&INPIT