baber/WOPTO huggingface dataset:
Patent JP-2010093892-A (JP)
Title: Device for controlling electric rolling stock
Inventor: SEO AYAJI
IPC: H02M7/48
Filed: 2008-10-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an auxiliary power supply device from being stopped due to rise in pantograph point voltage when a pantograph is moved away from an electric overhead line while an electric brake is in operation.  <P>SOLUTION: A control device 30 for electric rolling stock is connected to a power conversion device 7 that converts alternating-current power regenerated from a motor 9 into direct-current power. The control device detects surplus power exceeding power consumed by regenerative loads including an auxiliary power supply device 8 mounted in electric rolling stock 100 and controls a brake chopper 5 connected to a brake resistor 6 consuming the surplus power. The control device includes: a first voltage detector 4 that detects the voltage 1D of a filter capacitor 3 connected in parallel with the power conversion device 7; a second voltage detector 1 that detects pantograph point voltage 4D; a first conduction ratio computing unit 22 that generates a first conduction ratio 3D based on the voltage 1D; and a second conduction ratio computing unit 21 that generates a second conduction ratio 6D based on the pantograph point voltage 4D.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010089007-A (JP)
Title: Ultrasonic machining apparatus
Inventor: KATO TAKESHI
IPC: B26F3/00
Filed: 2008-10-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic machining apparatus which has a simple configuration with the length of the whole apparatus being short, vibrates less and retains accuracy of the apparatus without occurrence of loosening even when used for a long period.  <P>SOLUTION: The ultrasonic machining apparatus 1 includes a case 2 and an ultrasonic vibration generating portion 6 in which a backup ring 3, a piezoelectric element layer 4 and an electric horn portion 5 so configured that an appropriate machining tool 13 can be attached to the tip end in a freely removable way are joined and arranged in series in this order. In the ultrasonic machining apparatus 1, the ultrasonic vibration generating portion 6 is arranged in the case 2 in a fixed way so that the machining tool 13 attached to the tip end 12 of the electric horn portion 5 protrudes from the tip end 7 of the case 2 in the longitudinal direction and joined with and fixed to the case 2 at the site where a half-wave-length node part 25 for the ultrasonic vibration generated by itself is formed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010098009-A (JP)
Title: Magnetic powder manufacturing apparatus and method for manufacturing the same
Inventor: NAGASAKI MASARU
IPC: F23L7/00
Filed: 2008-10-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic powder manufacturing apparatus capable of safely executing ignition and obtaining magnetic powder without producing smoke.  <P>SOLUTION: A furnace container 3 is provided with air pipe units 29 and 41 with a magnet, for sending magnetic air to the combustion chamber 5 of the furnace container 3, and the furnace container 3 is provided with an exhaust pipe unit 47 for exhausting a combustion gas generated by the combustion of organic waste to the outside of the furnace container 3. A combustion box 49 for smoke discharge is provided in the middle of the exhaust pipe unit 47, the inside of the combustion box 49 for the smoke discharge is communicated with the flow path of the exhaust pipe unit 47, a heater 51 for the smoke discharge for heating and burning the smoke discharge of the combustion gas is provided inside the combustion box 47 for the smoke discharge, and thus the smoke is not produced.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010100906-A (JP)
Title: Method of cleaning electrodeposition coating
Inventor: KISHIMOTO FUMIHISA
IPC: C25D13/00
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of cleaning electrodeposition coating by which the unevenness of cleaning can be reduced since a sound pressure generated by ultrasonic wave substantially evenly and stably operates an object to be coated even when distances between an ultrasonic vibrator and a coated film part of the object to be coated are different from one another in a washing cleaning tank.  <P>SOLUTION: The method of cleaning electrodeposition coating in an electrodeposition process in which a coated film is formed on the object 1 to be coated, thereafter, is immersed and cleaned in the washing cleaning tank 2 and, subsequently, is burned comprises a process of applying ultrasonic waves emitted by the ultrasonic vibrator 3a disposed in the washing cleaning tank 2 in which fine air bubbles 5 float to the object 1 to be coated while interposing the fine air bubbles 5 floating inside the object 1 to be coated.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010101810-A (JP)
Title: Angular velocity sensor correction device, angular velocity calculation device, angular velocity sensor correction method, and angular velocity calculation method
Inventor: KONDO TAKAHIRO
IPC: G01C21/26
Filed: 2008-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To improve derivation accuracy of angular velocity even in a short period after start.  <P>SOLUTION: A measuring part 10 acquires positioning data of an object positioned based on a signal from a GPS satellite, and angular velocity of the object output from an angular velocity sensor 26. An offset value operation part 28 estimates a traveling state of the object based on the positioning data and the angular velocity. The offset value operation part 28 derives successively each temporary offset value, while changing a combination between the positioning data and the angular velocity, corresponding to the estimated traveling state of the object, and then executes statistical processing to each temporary offset value, to thereby derive an offset value. A sensitivity coefficient operation part 30 derives successively each temporary sensitivity coefficient based on the positioning data and the angular velocity, and then executes statistical processing to each temporary sensitivity coefficient, to thereby derive a sensitivity coefficient. An angular velocity conversion part 14 derives the final angular velocity based on the sensitivity coefficient, the offset value and the angular velocity.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010103054-A (JP)
Title: Transparent conductive film
Inventor: OGAWA SOICHI
IPC: G02F1/1343
Filed: 2008-10-27
Abstract: <P>PROBLEM TO BE SOLVED: To have a permeability of 90% or more and further, restrain fluctuation of a resistance value.  <P>SOLUTION: A transparent conductive film 82 is laminated and formed on a surface 83 of a substrate 81. The transparent conductive film 82 formed on the surface 83 of the substrate 81 is made of an ITOC (indium Tin Oxide Carbon) film. For forming the ITOC film on the substrate 81, an MPD (Multi Plasma Deposition) device being as a deposition device 1 using a plasma generation device is used.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010108640-A (JP)
Title: Charged particle beam device
Inventor: OTAKA TADASHI
IPC: H01L21/66
Filed: 2008-10-28
Abstract: <P>PROBLEM TO BE SOLVED: To realize an inexpensive charged particle beam device equipped with a stage system of small size and high performance, corresponding to enlargement and miniaturizing of a diameter of a semiconductor wafer.  <P>SOLUTION: An end of a rotation arm 12 is supported by a rotation arm support axis and revolves above an arc guide 13 supporting a lower surface part of the other end part of the arm 12. The rotation arm 12 is driven by an ultrasonic motor 14 in contact with a tip of the rotation arm 12, and a rotation angle of the rotation arm 12 is detected by a rotation angle detector 16. The ultrasonic motor 14 can deliver the rotation arm 12 in step with extremely high accuracy by pulse driving. Since the rotation arm 12 is supported and rotated by a rotation support bearing 15 with the other end revolving on the arc guide 13, its stiffness is improved so as to prevent looseness in up and down directions.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010109574-A (JP)
Title: Gateway device, server unit, repeater and multicast communication system
Inventor: KONDO SEIJI
IPC: H04L12/46
Filed: 2008-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To distribute multicast data to a required terminal unit without interpreting an IGMP protocol in a repeater connecting a server unit and a terminal unit.  <P>SOLUTION: The gateway device 20 for relaying data between the server unit 10 and the repeater 30 includes: a distribution destination identification tag management table management part 202 for managing a distribution destination identification tag management table for managing the terminal of a distribution destination and a tag for distribution destination identification for each multicast address; a distribution destination management terminal management table matching part 203 which functions so that a distribution destination terminal management table provided in the repeater is matched with the distribution destination identification tag management table; and a distribution destination identification tag addition part 204 for adding the tag for the distribution destination identification to the data to be sent from the server unit by multicast communication and transmitting them to the repeater.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010107708-A (JP)
Title: Bedewing tape, bedewing display, and bedewing display method
Inventor: OZAWA KAZUHISA
IPC: G09F3/02
Filed: 2008-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a bedewing tape that can develop a color on condensed water to call people's attention to a water condensation condition.  <P>SOLUTION: The bedewing tape T includes a water absorbing layer 1 for absorbing condensed water, a layer 2 of an adhesive laminated on the reverse side of the water absorbing layer, and a printing layer 3 that is laminated on the surface of the water absorbing layer 1 and that is printed with an ink for producing a color with water.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010105724-A (JP)
Title: Liquid dispenser
Inventor: KISHI TAKAO
IPC: B65D47/34
Filed: 2008-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid dispenser wherein a depression head B<SB>4</SB>is fitted around the upper end of a bellows tube 34 standing on an attachment cap B<SB>1</SB>fitted around the mouth-neck part 12 of a container A, including a suction valve in a base end part within the bellows tube 34 and a dispense valve body 64 for openably and closably closing a dispense valve port 45 communicating from the inside of the bellows tube 34 to the inside of the depression head B<SB>4</SB>, which liquid dispenser is configured so that the liquid in a container body A is sucked up by the vertical movement of the depression head B<SB>4</SB>and is dispensed via an outlet port 47 of the depression head B<SB>4</SB>, and is formed entirely from synthetic resin in no need of segregation processing and free from unexpected leakage even without presence of a spacer.  <P>SOLUTION: The depression head B<SB>4</SB>includes a body B<SB>4a</SB>fitted around the bellows tube 34 and a lid body B<SB>4c</SB>provided so as to move relative to the body B<SB>4a</SB>, and is configured so that the relative displacement of the lid body B<SB>4c</SB>to the body B<SB>4a</SB>makes switching operation possible between an opening state wherein the dispense valve body 64 can be opened and a locking state wherein the upper surface of the dispense valve body 64 is depressed and locked.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010111139-A (JP)
Title: Mounting structure of load hook
Inventor: TOYONAGA KENICHI
IPC: B60J5/00
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mounting structure of a load hook capable of eliminating a risk of hook come-off caused by the loading of a load or the like.  <P>SOLUTION: The load hook 30 is fixed from a door lining rear face 22 to protrude a load hooking portion 31 of the hook 30 from an opening 21a in a door lining 20. As a result, the loading by a load works in such a direction as to press the load hook 30 against the door lining 20, thus eliminating a risk of the hook 30 coming off. Besides, a concave 21 is formed on a surface of the door lining 20. In this way, when the load hooking portion 31 of the hook 30 is protruded from the opening 21a in the concave 21, the hook 30 does not protrude to the cabin side, thus improving safety.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009077417-A (JP)
Title: Digital camera
Inventor: NISHIMURA TOMOYUKI
IPC: H04N5/91
Filed: 2008-11-04
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a digital camera capable of preventing occurrence of waste in work for transferring image information obtained by photographing to the outside.  <P>SOLUTION: A free capacity ES indicating a remaining recording capacity of a hard disk device 92 provided outside is acquired and based on the remaining recording capacity indicated by the free capacity ES acquired, image files capacitively recordable in the hard disk device 92 are detected from among image files stored on a recording medium 42A by photographing, and at least one of the detected recordable image files is transferred to a PC 90 provided with the hard disk device 92.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010112421-A (JP)
Title: Oil supply device
Inventor: SAKAGUCHI KAZUTOSHI
IPC: F16C33/66
Filed: 2008-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide an oil supply device which is constructed without using a drawing bar to secure a sufficient supply amount of oil without increasing oil supplying pressure.  <P>SOLUTION: A spindle 40 is provided with an axial hole 41 having a predetermined inner diameter ϕA for defining an oil supply reservoir, and a radial hole 42 passing therethrough from the axial hole 41 in the radial direction for supplying oil to a rolling bearing. In the axial hole 41 of the spindle 40, a pipe member 50 is arranged which has an outer diameter ϕB smaller than the inner diameter ϕA of the axial hole 41. The pipe member 50 has an oil supply passage 51 whose oil supply port 51a is opened to the axial center of the axial side face of the pipe member 50 for supplying the oil into the axial hole 41, and an oil discharge passage 52 whose oil discharge port 52a is opened to the outer peripheral face of the pipe member 50 for discharging the oil out of the axial hole 41.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009079301-A (JP)
Title: Reactive sputtering device
Inventor: SNIL WIKURAMANAYAKA
IPC: H01L29/78
Filed: 2008-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for depositing a dielectric film having a very thin thickness, high evenness of film quality and a higher dielectric constant, in a MOSFET (metal oxide semiconductor field effect transistor) on a silicon substrate.  <P>SOLUTION: The reactive sputtering device is provided with a wafer holder 11 on which a wafer 22 is arranged, a target 12 obliquely arranged above the wafer holder 11 deviating from its rotary shaft, and a gas introducing part 17 and exhausting port 16 respectively provided interposing the wafer holder 11 between them below the wafer holder 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010112299-A (JP)
Title: Air filter and air intake filter
Inventor: NAKAYAMA TOSHIAKI
IPC: D04H1/593
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air intake filter capable of enhancing a reducing effect of air intake noise by preventing an increase in pressure loss.  <P>SOLUTION: A filter material element 7 of an air filter 5 built in an air intake filter adopts a layered structure composed of a coarse layer 19, a middle layer 20, and a dense layer 21 from an upstream side toward a downstream side of an air flow. Out of these, the dense layer 21 located closest to an engine is provided by a hollow fiber non-woven fabric 17 using hollow fiber 16 which is fiber which is internally hollow. Thus, air intake noises can be efficiently attenuated with the hollow fiber non-woven fabric 17 by using the hollow fiber non-woven fabric 17 for a filter media element 7. Consequently, air intake noise can be reduced more than that in a conventional technology without changing the thickness or the density of the filter material element 7. In addition, since a sound absorption effect can be especially enhanced in a frequency band of 2 kHz or higher using the hollow fiber non-woven fabric 17, a turbo-operating sound can be efficiently suppressed in a vehicle equipped with a turbo-supercharger.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010102809-A (JP)
Title: Head unit, head gimbal assembly, and magnetic recording device
Inventor: UMEMIYA SHIGEYOSHI
IPC: G11B21/10
Filed: 2008-11-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a head unit capable of high-accuracy control of the positioning of a magnetic head, at a high speed and of being readily manufactured, and to provide a head gimbal assembly and a magnetic recording device.  <P>SOLUTION: The head unit 14 is disposed on the surface of the magnetic disk side of gimbals 15c, at the tip of a plate-like suspension 15b. The head unit 14 includes a slider 19, a magnetic head 13, and a pair of piezoelectric actuators 18a and 18b, disposed therebetween. Each of the piezoelectric actuators 18a and 18b has a structure, where an electrode film and a piezoelectric film are alternately stacked and is elongated/contracted, in the thickness direction of the piezoelectric film, when a voltage is applied. When voltages of reverse polarities are applied to the piezoelectric actuators 18a and 18b, the magnetic head 13 is tilted by an angle corresponding to the voltage, and its position in the track-width direction is changed.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117797-A (JP)
Title: Numeric representation processing apparatus
Inventor: KOBAYASHI YOSHIYUKI
IPC: G06F17/30
Filed: 2008-11-11
Abstract: <P>PROBLEM TO BE SOLVED: To extract a numeric representation from a document, and to detect the attribute name of the extracted numeric representation, and to associate a proper scale with the attribute name and numeric value.  <P>SOLUTION: The numeric representation, an attribute name with the numeric representation as a value, and a thing name which is characterized by a group of the numeric representation and the attribute name are extracted from a document, and a proper scale is associated with the attribute name and the numeric value. The thing, the attribute name characterizing the thing, and the numeric value of the attribute name are extracted from the document as one set, so that the extracted numeric value can be associated with the proper scale. As a result, it is possible to accurately handle numeric representation, and to more precisely achieve text mining or document summarization and document retrieval including the numeric representation than a conventional manner.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010116822-A (JP)
Title: Lubricating device for valve train
Inventor: TAMURA SHINICHI
IPC: F16H57/04
Filed: 2008-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide effective lubrication with a small amount of lubricating oil in a lubricating device for a valve train.  <P>SOLUTION: The lubricating device 1 for the valve train includes a camshaft 2 including a cam 4 for opening and closing a valve 3, an oil pocket 5 formed inside of the camshaft 2, an oiling hole 6 opening at an outer circumference surface of a cam 4, an oil passage 7 providing communication between the oiling hole 6 and the oil pocket 5, and an intermittent oiling device making lubricating oil intermittently flow into the oil pocket 5. The oil passage 7 includes a bending part 71 bending at 90° degrees or less in a middle thereof.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010117557-A (JP)
Title: Cellulose ester optical film, method of manufacturing the same, polarizing plate, and liquid crystal display
Inventor: SUZUKI TAKASHI
IPC: G02F1/1335
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cellulose ester film that reuses a film and has high optical characteristics.  <P>SOLUTION: This optical film contains cellulose ester resin and compound represented by general formula (1).  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010028069-A (JP)
Title: Substrate supporting device of robot controller
Inventor: TAKADA TOSHIYUKI
IPC: H05K7/14
Filed: 2008-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a substrate supporting device of a robot controller in which necessary electronic components or connection pattern can be mounted on a substrate of a currently available size and vibrations of the substrate can be prevented from continuing without increasing the number and the size of fixing parts.  <P>SOLUTION: In the substrate 11, viewed in the depth direction, i.e. the front-back direction, one end in the gravity center position on which a heavy component such as a heat sink 15 is mounted is fixed to a substrate box 12 by a connector port 14 engaged with a connector 13, and an opposite side part 22 on the opposite end is fixed to the substrate box 12 by a fixing part 30. Since the fixing part 30 is provided on the opposite side part 22 of the substrate 11, it is not necessary to change a circuit pattern or the like formed in the substrate 11. The gravity center position of the substrate 11 is supported by the fixing part 30 between both ends in the width direction of the connector 13 in the opposite side part 22, which makes it possible to prevent vibrations of the substrate 11 from continuing by at least one fixing part 30.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2009067601-A (JP)
Title: Paper sheet conveyance device
Inventor: TERAJIMA TOSHIKATSU
IPC: B65H5/22
Filed: 2008-11-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a conveyance device capable of successfully conveying paper sheets.  <P>SOLUTION: Sensors 100 for detecting passing of paper sheets are provided in the vicinity of connecting parts of respective air delivery tubes 22 and common tube paths 82. When a paper sheet is fed to one air delivery tube 22 of the air delivery tubes 22, a control part 90 performs control to open an on-off valve 80 of the one air delivery tube 22. In the case where it is detected that a paper sheet is fed to the other air delivery tube 22, when it is detected that the paper sheet conveyed in the one air delivery tube 22 reaches the common tube path 82 by the sensor 100, the control part 90 performs control to close the on-off valve 80 of the one air delivery tube 22, and opens an on-off valve 80 of the other air delivery tube 22 to convey the paper sheet. When it is detected that the paper sheet of the other air delivery tube 22 reaches the common tube path 82 by the sensor 100, the control part 90 performs control to open the on-off valve 80 of the air delivery tube 22 on the upstream side out of the one air delivery tube 22 and the other air delivery tube 22, and close the on-off valve 80 of the air delivery tube 22 on the downstream side.  <P>COPYRIGHT: (C)2009,JPO&INPIT