baber/WOPTO huggingface dataset:
Patent JP-2011248475-A (JP)
Title: Image processing device and image processing method
Inventor: KOIZUMI TATSURO
IPC: G06T3/00
Filed: 2010-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique for improving the spatial resolution of an image after enlargement.SOLUTION: An initial image generating part 202 enlarges a first image to a size of a second image to store in a buffer 206. A weight calculation unit 203 generates an edge-enhanced image of the enlarged image. An updating amount calculation part 207 minimizes the total value of an evaluation value obtained by weighting a value showing a change in the pixel value in the image stored in the buffer 206 by the pixel value of the edge-enhanced image and an evaluation value showing the difference between the image obtained by reducing the stored image to a size of the first image to degrades the image quality and the first image. The updating amount calculation part 207 acquires an updating amount for the stored image, the updating amount that realizes the minimization. An adder 208 updates the stored image using the determined updating amount.
Patent JP-2011244936-A (JP)
Title: Tray service apparatus for cup beverage
Inventor: UDONO KENRO
IPC: A47J31/00
Filed: 2010-05-25
Abstract: PROBLEM TO BE SOLVED: To enable a user or a serving humanoid walking robot to easily take out a tray on which ordered beverage cups are placed from an apparatus with a compact structure.SOLUTION: A tray placing table 44 on which the tray 80 is placed can move to a tray delivery position projecting forward from a cup receiving position by a cup transfer device 60.
Patent JP-2011244993-A (JP)
Title: Lock device for locking mechanism of chair and chair incorporating the same
Inventor: HORIKI TOSHIYUKI
IPC: A47C1/026
Filed: 2010-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a lock device for a locking mechanism of a chair in which supporting rigidity is strong, a lock member can be made thin and miniaturized, fitting and releasing of the lock member and an engaging grove can be made smooth, and installation afterward is possible.SOLUTION: In the lock device for the locking mechanism of the chair having a back support member rearwardly tiltably connected to a base member supported by legs fixing the back support member to the base member in the middle of rearwardly tilting movement of the back support member, the lock device 31 is constituted of a fixed side member 33 attached to the base member side and a movable side member 32 attached to the back support member side, the movable side member 32 has a stopper member 37 which turns around a turning axis 38 and both ends 37a of which cross the fixed side member 33 and a drive part 51 turning the stopper member 37, the fixed side member 33 side has holes 34 or recessed parts of the plurality of steps into which both the end parts 37a of the stopper member 37 fit a rotational direction of the back support member.
Patent JP-2011247034-A (JP)
Title: Peeling device for protective sheet of wallpaper with paste
Inventor: MIYAZAKI MICHIO
IPC: E04F21/18
Filed: 2010-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a peeling device for a protective sheet of wallpaper with paste, which enhances working efficiency at a worksite in installing wallpaper using the wallpaper with paste.SOLUTION: The peeling device for a protective sheet of wallpaper with paste is a device for automatically peeling and winding the protective sheet of wallpaper with paste, which is provided with the protective sheet, and comprises: a supporting shaft of the wallpaper; a feeding roller in the working side; a feeding roller in the peeling side of the protective sheet, which rotates in cooperation with the feeding roller in the working side and a gear; a weight roller having a bearing structure that allows the roller to freely move up and down; and a winding drum of the protective sheet having the weight roller arranged at an inner core side.
Patent JP-2011251465-A (JP)
Title: Substrate treatment method and method for manufacturing liquid ejection head
Inventor: MINAMI SEIKO
IPC: B41J2/16
Filed: 2010-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment method capable of treatment a substrate with high accuracy by improving the resist coating property of the edge of the substrate having a recess, thereby improving the patterning accuracy of a resist film, and to provide a method for manufacturing a liquid ejection head.SOLUTION: The substrate treatment method including a step (a1) of disposing the substrate having the recess in such a manner that a face having the recess is upward in the gravity direction, and applying a resist to the recess and face having the recess to form the resist film thereon and a step (a2) of disposing the substrate having the resist film formed thereon in such a manner that the face having the recess is downward in the gravity direction, and applying liquid capable of dissolving the resist to the resist film to adjust the thickness of the resist film. The method for manufacturing the liquid ejection head is also provided.
Patent JP-2011253499-A (JP)
Title: Access authority setting system, access authority setting method, web service server and program
Inventor: FUKUDA NORIKO
IPC: G06F21/62
Filed: 2010-06-04
Abstract: PROBLEM TO BE SOLVED: To enable a user who has authority to safely approve authority application to a person to be approved of authority application without generating any mistake by a simple method even when the person who receives the approval does not present any account.SOLUTION: A Web service server 10 generates a temporary ticket in response to a request from a user (approver) terminal 20, and transmits it to the user terminal 20. The user terminal 20 transmits a temporary ticket to a terminal of the other party (approval recipient) 30 who wants to be approved of the application of authority which can be used in proxy. The approval recipient terminal 30 transmits the temporary ticket to the Web service server 10. The Web service server 10 identifies whether the temporary ticket is issued by itself, and then confirms whether the person who transmitted the temporary ticket is correct as the approval recipient to the user, and when it is confirmed that the approval recipient is a correct person, generates an authentication ticket, and transmits it to the approval recipient terminal 30. The approval recipient terminal 30 performs access to the Web service server 10 by using the authentication ticket.
Patent JP-2010190226-A (JP)
Title: Starter
Inventor: ISHII KOJI
IPC: F02N15/02
Filed: 2010-06-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a starter capable of maintaining a condition wherein a pinion and a ring gear are engaged with each other in the state of stopping an engine without providing a plunger stopper using a solenoid or the like.  <P>SOLUTION: This starter is adapted to maintain a condition wherein a pinion and a ring gear are engaged with each other in the state of stopping an engine by shifting resistance to be caused in shifting of a power transmitting element. Practically, since an angle of inclination of a helical spline in a helical spline engagement part provided on the outer periphery of an output shaft of a starter motor and on the inner periphery of the power transmitting element is set at an angle for maintaining the condition wherein the pinion and the ring gear are engaged with each other in a stop of the engine, the condition wherein the pinion and the ring gear are engaged with each other when the engine is stopped can be maintained without providing a plunger stopper using a solenoid or the like.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011255760-A (JP)
Title: Conveyance truck
Inventor: KINOSHITA YUJI
IPC: B62B3/06
Filed: 2010-06-08
Abstract: PROBLEM TO BE SOLVED: To provide a conveyance truck which can convey objects to be conveyed in longitudinal and cross directions while the objects to be conveyed are loaded on a caster truck.SOLUTION: The conveyance truck includes: a pallet truck 11 which can move in longitudinal and lateral directions, and can be elevated from and lowered to a floor surface; and an elevating and lowering table 12 which is installed so as to be elevated and lowered from/to the pallet truck. The pallet truck includes main traveling wheels 17A for forward/backward traveling, and sub-traveling wheels 17b for lateral traveling which can be selectively switched over. During forward and backward traveling, the pallet truck 11 is elevated, and the bottom face of the caster truck or the bottom face of the objects to be conveyed is pressed and supported. During lateral traveling when the pallet truck 11 is lowered, the elevating and lowering table 12 is elevated, and the bottom face of the caster truck or the bottom face of the objects to be conveyed is pressed and supported.
Patent JP-2011255774-A (JP)
Title: Driving support system
Inventor: OBA KAORU
IPC: B61L27/00
Filed: 2010-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a driving support system which reliably makes a crew recognize driving support information.SOLUTION: The driving support system includes: a positioning unit 33 for positioning a vehicle position of a railway vehicle; a storage unit 80 for storing map information including position information of a station and a track; a track position-acquiring unit for acquiring a position of the railway vehicle on the track by collating the map information with the positioned vehicle position; a display unit 11 for displaying the driving support information; a confirmation operation detection unit 20 for detecting confirmation operation which is to be performed by the crew when progressing to a destination on the track; and a display control unit for determining presence/absence of display of the driving support information, or for determining a display content, according to a present position of the railway vehicle on the track acquired by the track position-acquiring unit, and the presence/absence of confirmation operation detected by the confirmation operation detection unit.
Patent JP-2011255416-A (JP)
Title: Method and structure for joining clad steel
Inventor: KISAKA YUJI
IPC: B23K20/12
Filed: 2010-06-11
Abstract: PROBLEM TO BE SOLVED: To provide a method for joining clad steel by which welding speed is increased in the site-welding of the clad steel, and the toughness of a joint is improved.SOLUTION: The method is for joining the clad steel by which the mutual end faces of the clad steel 4 which includes laminated carbon steel layer 5 and clad layer 6 are butted and joined. The method includes a friction stir welding step where the clad layers 6 and the carbon steel layers 5 which are mutually opposed to each other are joined so that they may be stirred at the same time and, after that, an arc welding step where the unwelded portion between the mutual carbon steel layers which are situated in a position apart from the clad layers is welded from the side of the carbon steel layer by arc welding.
Patent JP-2011007787-A (JP)
Title: Refractometer
Inventor: FORRER CHRISTIAN
IPC: G01N21/41
Filed: 2010-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a refractometer having an improved lid unit which is quickly and easily cleaned.SOLUTION: The refractometer includes: a housing (1); a measuring cell (8) arranged within the housing (1); a lid unit (2) forming a bottom plate (3) with an aperture (7) enabling the refractometer for comings and goings to the measuring cell; and a lid (4) covering the measuring cell, wherein the lid (4) is connected to the bottom plate (3) through hinge, where the lid unit (2) includes further a lid insertion body (11) arranged replaceably in the lid (4). The lid unit (2) is removably connected with the housing (1) through connecting element connected to the bottom plate (3).
Patent JP-2012002589-A (JP)
Title: Autoanalyzer
Inventor: SHIMASE AKITA
IPC: G01N35/00
Filed: 2010-06-15
Abstract: PROBLEM TO BE SOLVED: To provide an autoanalyzer which facilitates maintenance of a tank for storing water used by the autoanalyzer while reducing cost for the maintenance.SOLUTION: An autoanalyzer 100 having a function of using water comprises: a tank 2 for storing water supplied from an outside water supply facility 1 (water supply means) provided at the outside of the autoanalyzer 100, in the inside of the autoanalyzer 100; a water supply control valve 4 for controlling supplying state of water from the water supply means to the tank 2; a pump 6 for supplying water in the tank 2 to one or more water using parts 5 which perform operations using water in the tank 2; water using control valves 8 for controlling supplying states from the pump 6 to the water using parts 5 respectively; and a control part 9 for closing the water supply control valve 4, controlling opening/closing of at least one of the water using control valves 8 to perform water-reduction processing for reducing water quantity in the tank 2.
Patent JP-2012001764-A (JP)
Title: Film deposition apparatus, and film deposition method
Inventor: SUZUKI RYO
IPC: H01L21/203
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that, when performing film deposition in a state of creeping-up of a raw material melt along a side wall of a crucible, uniformity in thickness of a deposited thin film is degraded.SOLUTION: A substrate holder is disposed in a chamber. An evaporation source is contained inside the crucible. An opening of the crucible is turned to the substrate held by the substrate holder. A first heating unit heats the crucible. A measurement unit measures physical quantities depending on a temperature of a position of the crucible shallower than a half of a depth of the crucible. A rotating mechanism rotates the crucible. A control unit controls the rotating mechanism on the basis of the measurement result by the measurement unit.
Patent JP-2012003088-A (JP)
Title: Electroluminescence display device
Inventor: TOYODA HIROKUNI
IPC: G09F9/30
Filed: 2010-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an electroluminescence display device capable of reducing unevenness of luminance in a display screen due to voltage drop of metal wiring which supplies a power-supply voltage to a pixel electrode through a switching element.SOLUTION: An electroluminescence display device includes a substrate 101, multiple pixel electrodes 122 on the substrate 101, each of which is formed in each pixel 120, an electroluminescence layer 123 formed on the pixel electrodes 122, a common electrode 124 formed on the electroluminescence layer 123 over the multiple pixels 120, multiple switching elements 110 each of which is connected to the respective pixel electrodes 122, a power source line 130 inside a display region, which is connected to the multiple switching elements 110 in the display region in which the pixel 120 is arranged, a power source line outside the display region, which is connected to the power source line 130 inside the display region out of the display region, and an auxiliary power source line which is electrically connected to the power source line outside the display region and covers at least a part of the power source line outside the display region.
Patent JP-2012004419-A (JP)
Title: Organic el illumination device and power supply method
Inventor: SAKAGUCHI YOSHITO
IPC: H05B37/02
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To provide a technique of suppressing luminance unevenness occurring in an organic EL illumination device without requiring complicated control.SOLUTION: An organic EL illumination device has a cathode line group having plural cathode lines, an anode line group having plural anode lines intersecting to the cathode lines and an organic EL layer sandwiched between the anode line group and the cathode line group at an organic EL light emitting portion. At least one of cathode voltage applying means for supplying a voltage to cathode voltage input terminals of the cathode lines and anode voltage applying means for supplying a voltage to the anode voltage input terminals of the anode lines supplies a voltage to the voltage input terminal of the self-side lines to be supplied with the voltage. The voltage is supplied to the voltage input terminals of the self-side lines on the basis of a voltage value which is fixedly adjusted so as to offset a voltage drop, which is common to plural other side lines, occurring due to electrical resistance between a light emission position at which the self-side lines and the other side lines intersect to each other and the voltage input terminals of the other side lines.
Patent JP-2012004032-A (JP)
Title: Fuel cell system
Inventor: FURUSAWA KOICHIRO
IPC: H01M8/10
Filed: 2010-06-18
Abstract: PROBLEM TO BE SOLVED: To achieve prevention against deterioration of a solid polymer electrolyte film type fuel cell and stabilization of power generation by suitably performing OCV purging.SOLUTION: In actuation of a fuel cell 1, a potential of an anode of the fuel cell 1 is measured by a reference electrode 14 after initial OCV purging for replacing a fuel supply passage 17 and an anode off-gas passage 18 with new hydrogen, and it is determined that the gas replacement is insufficient when a measured value of the anode potential is equal to or larger than a threshold. Based upon a map showing predetermined relation between anode potentials and gas replacement amounts, a gas replacement amount corresponding to the measured value is found, and OCV purging on the gas fuel supply passage 17 and anode off-gas passage 18 is performed again with the found gas replacement amount.
Patent JP-2012000955-A (JP)
Title: Liquid ejection head and method of assembling the same
Inventor: KIMURA SATORU
IPC: B41J2/16
Filed: 2010-06-21
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection head having an electric reliability that can fix an electrode part to a casing with high positional precision, and moreover, can reduce the possibility that a wiring in a flexible cable is twisted and fixed.SOLUTION: A flexible wiring material is fixed to a second surface 1b while holding an electrode part 5 in a fixation position to a third surface 1c of the electrode part 5, and subsequently, the electrode part 5 is fixed to the third surface 1c.
Patent JP-2012018960-A (JP)
Title: Silicon carbide substrate, semiconductor device and soi wafer
Inventor: KAWAMOTO SATOSHI
IPC: H01L23/15
Filed: 2010-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a silicon carbide substrate having less high-frequency loss and exhibiting excellent heat dissipation properties.SOLUTION: A silicon carbide substrate S comprises: a first silicon carbide layer 1 comprising polycrystalline silicon carbide; and a second silicon carbide layer 2 formed on a surface of the first silicon carbide layer 1 and comprising polycrystalline silicon carbide. The second silicon carbide layer 2 has high-frequency loss less than that of the first silicon carbide layer 1, the first silicon carbide layer 1 has a thermal conductivity larger than that of the second silicon carbide layer 2. High-frequency loss at a frequency of 20 GHz on a surface side of the second silicon carbide layer 2 is 2 dB/mm or less, and a thermal conductivity is 200 W/mK or more.
Patent JP-2012021469-A (JP)
Title: Engine lubricating device
Inventor: SAKAMOTO KOJI
IPC: F16N7/38
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To properly lubricate crankshaft on which thrust load acts.SOLUTION: A thrust bearing that supports the thrust load is assembled to the crankshaft to which the torque converter is coupled. The relief valve 51 switched to an operation state in which relief function is effected and a stop state in which the relief function is not effected is arranged in the oil pump 23. Further, the lubricant is fed to the thrust bearing via the variable orifice 52. The control unit 53 estimates the thrust load of the crankshaft based on the speed ratio of the torque converter. Furthermore, the control unit controls the variable orifice 52 so as to reduce the lubricant quantity and controls the relief valve 51 in the operation state because the consumption quantity of the lubricant is suppressed, when the thrust load is small. Meanwhile, the control unit controls the variable orifice 52 so as to increase the lubricant quantity and controls the relief valve 51 in the stop state of so as to avoid the shortage of the lubricant quantity to other lubricating parts when the thrust load is large.
Patent JP-2012022174-A (JP)
Title: Developing device and image forming apparatus
Inventor: KUBO TATSUYA
IPC: G03G15/08
Filed: 2010-07-15
Abstract: PROBLEM TO BE SOLVED: To supply a sufficient amount of a developer to a nip between a developing roller and a photoreceptor drum and to reduce decrease in image density, by reducing a toner or a developer depositing on a regulating member or by reducing the developer accumulating on a backside of a regulating member in an upstream side of the developing roller along a conveying direction of the developer, and stabilizing the amount of the developer regulated on the developing roller.SOLUTION: The developing device includes: a developer carrier rotating while carrying a developer comprising a toner and a magnetic carrier on the surface and supplying the toner onto a latent image on the surface of an image carrier at a portion opposing to the image carrier so as to develop the image; and a developer regulating member 23c disposed opposing to the surface of the developer carrier and regulating the thickness of the developer on the surface of the developer carrier. A stirring member 23 m that can rotate to stir the developer is disposed on a back of the developer regulating member in an upstream side of the developer carrier along the conveying direction of the developer.
Patent JP-2012020385-A (JP)
Title: Method and device for adjusting cutter blade of sheeter
Inventor: SATO FUMINORI
IPC: B26D1/38
Filed: 2010-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for adjusting a cutter blade of a sheeter capable of remarkably reducing a load of a worker and capable of remarkably shortening the adjustment work time by facilitating the cutter blade adjusting work.SOLUTION: This method of adjusting a cutter blade of a sheeter includes: a first process for positioning a fixed blade 49 and rotating blades 51a, 51b to standard positions by moving at least one of the fixed blade 49 and rotating blades 51a, 51b in directions, in which each blade tip comes close to each other, by using adjustment bolts 63a and 63b; a second process for lighting lamps 153, 153a and 153b by the current, which flows in a circuit with a contact of the blade tips with each other, when the fixed blade 49 and the rotating blades 51a, 51b are positioned in the standard positions; and a third process for adjusting positions of the fixed blade 49 and the rotating blades 51a, 51b by moving at least one of the fixed blade 49 and the rotating blades 51a, 51b in directions, in which the blade tips thereof separate from each other, by using adjustment bolts 63a and 63b after lighting the lamps 153, 153a and 153b.
Patent JP-2012011537-A (JP)
Title: Safety cord
Inventor: GOTO YOSHIYUKI
IPC: B25H3/00
Filed: 2010-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a durable high quality safety cord that is inexpensive and simple.SOLUTION: A twist returning tool 2 includes two parts of a synthetic resin-made or metal-made substantially cylindrical cord stop B and a connection fitting stop C, wherein for coupling both, threads 4 matching with each other are formed, respectively, and thread fastening coupling is allowed. A hole 5 through which a connection cord A penetrates is provided at a terminal side surface Ba of the cord stop B. A metal bush 6 thicker than the hole 5 diameter is caulked at the top of the connection cord A inserted therein and connected to the cord stop B. A hole 8 in a connected nail shape divided by a plurality of slits 7 is provided at a terminal side surface Ca of the connection fitting stop C. A protrusion 1a included in a connection fitting 1 thicker than the hole 8 is press fitted and forcedly fitted to expand the diameter of the nail shape by insertion. A turning shaft 1b in the vicinity of the protrusion 1a is journaled by the hole 8 and closed, and the connection fitting 1 is turnably engaged.