baber/WOPTO huggingface dataset:
Patent JP-2009000752-A (JP)
Title: Chucking device of machine tool and method for processing inner/outer diameters of workpiece using the device
Inventor: SAITO ATSUSHI
IPC: B23B31/18
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a chucking device for processing inner/outer diameters of an eccentric workpiece in a machine tool comprising a self-aligning mechanism, with a simple structure and capable of automatically conforming a processing center of the eccentric workpiece having an arbitrary shape to a rotation center of a spindle without any specific operation, and its processing method.  <P>SOLUTION: The device comprises a retractable chuck operation member 30 on an axial line of the spindle 100 by a propulsion force generator through a penetration hole formed at the center of a chuck body 10 fixed to a front part of the spindle 100. Two or more movable members 60 moves to and away from each other in a radial direction orthogonal to the spindle based on the retractable movements of the chuck operation member. A first end part is put in resilient-contact with an outer end part of the respective movable members. Two or more clampers having chuck claws are provided at a second end part on the opposite side of the first end part. An intermediate member 40 is provided on a front end of the chuck operation member and between facing surfaces of the movable members. The intermediate member 40 itself is also capable of freely and independently moving from the axial line of the spindle to the radial direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003577-A (JP)
Title: Vehicle operation support system, operation support device, vehicle, and vehicle operation support method
Inventor: TENMOKU KENJI
IPC: G08G1/09
Filed: 2007-06-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vehicle operation support system, an operation support device, a vehicle and a vehicle operation support method for making a vehicle safely stop before or pass through an intersection by avoiding a dangerous traveling region according to the traveling behavior of the vehicle.  <P>SOLUTION: An onboard unit decides whether or not an own-vehicle is put in a dangerous traveling state determined by stop conditions for making the own-vehicle stop before an intersection and entry conditions for making the own-vehicle enter the intersection based on the distance to a stop line, the speed of the own-vehicle, the yellow signal start point of time and yellow signal time of a traffic light installed at the intersection. When it is decided that the vehicle is put in the dangerous traveling state, the onboard unit decides whether or not the own-vehicle stops before the intersection or passes the intersection based on a driving operation history. When making the vehicle stop, the onboard unit performs processing for making the vehicle decelerate by smooth deceleration, and when making the vehicle pass, the onboard unit performs processing for making the vehicle accelerate by smooth acceleration.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009003219-A (JP)
Title: Camera shake preventing device, camera shake preventing method and imaging equipment
Inventor: OGASAWARA TAKEFUMI
IPC: G03B7/08
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that the amount of camera shake can not be accurately predicted in an exposure period.  <P>SOLUTION: The camera shake preventing device includes: a shutter for imaging; a first camera shake detection circuit which detects a first camera shake amount that is the amount of camera shake in a first period after half depressing; a second camera shake detection circuit which detects a second camera shake amount that is the amount of camera shake in a second period after fully depressing; and a camera shake prediction circuit which predicts a third camera shake amount that is the amount of camera shake in the exposure period on the basis of the first camera shake amount and the second camera shake amount, so as to determine the speed of the shutter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009005148-A (JP)
Title: Image processing unit, and projector
Inventor: FURUI SHIKI
IPC: G06T3/00
Filed: 2007-06-22
Abstract: <P>PROBLEM TO BE SOLVED: To improve precision in distortion correction in a projector correcting distortion in an image displayed on a projection surface by a multishaft rotational angle.  <P>SOLUTION: In the correction of an angle parameter, angle parameters θ, ϕ are corrected first, and then a correction angle ψ is inputted, thus converting the correction angle ψ not to a lateral angle ψ<SB>0</SB>of the projector with an optical axis as a rotation axis, but to the rotational angle ψ<SB>1</SB>with a screen normal as a rotation axis for handling. Therefore, the angle parameters θ, ϕ are corrected to set the shape of a display region, where an image should be displayed on a screen SC, to be nearly rectangular, the angle parameter ϕ is inputted, and the display region is rotated with the screen normal as the rotation axis, thus correcting the distortion (incline) of the display region to the horizontal and vertical directions of the projection surface, and hence suppressing the occurrence of a new trapezoidal distortion for the nearly rectangular display region and correcting the distortion in the display region efficiently.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007236998-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the fraudulence such as fraudulent generation of a special game state as much as possible.  <P>SOLUTION: The counted value of a random counter for determining a jackpot WC RND 1 is extracted, and when the extracted value is a jackpot determining value (e.g. 7), a jackpot game state is generated. The jackpot determining value is changed randomly and in such a way that the value can not be discriminated from outside by utilizing the counted value of the WC RND ATA which is added and updated with an endless loop by utilizing the interrupt latency.  <P>COPYRIGHT: (C)2007,JPO&INPIT
Patent JP-2008289109-A (JP)
Title: Ip communication apparatus and nat-type determination method by the same
Inventor: HAYATA KOICHI
IPC: H04L12/46
Filed: 2007-06-28
Abstract: <P>PROBLEM TO BE SOLVED: To prevent an erroneous judgement while enhancing a range of determination targets for a proper determination, when determining a NAT-type in accordance with the standard technical specifications.  <P>SOLUTION: In a NAT type judgement method pursuant to RFC 3,489, address information added to a binding response from a STUN server in response to a binding request issued in a latest transmission test is compared with address information added to a binding response in response to any transmission test executed therebefore. When the address information are not identical, a NAT-type is determined as being symmetric. Even when a router whose NAT-type changes frequently according to a use status is connected, communication is available, without a user having to manually set the change.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009017642-A (JP)
Title: Multilevel inverter and magnetic resonance imaging device using the same
Inventor: IMAHASHI NAOKO
IPC: A61B5/055
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multilevel inverter which can be miniaturized and which can share inverters different in the number of levels and to provide a magnetic resonance imaging device using the multilevel inverter.  <P>SOLUTION: A connector where an emitter of IGBT S1 is connected to a cathode of a diode D1 and a connector where a collector of IGBT S2 is connected to an anode of a diode D2 are set to form a module structure. An arm 1 and an arm 2 are constituted by using four sets of modules. A DC power supply E-E0 is connected to terminals P and N of the module B2 of the arm 1, and terminals A and K of the module B2 are connected to a partial pressure point H of DC power voltage. A terminal O1 of the module B2 of the arm 1 is connected to the terminal P of the module B1, a terminal O2 of the module B2 is connected to the terminal N of the module B1 and the terminals O1 and O2 of the module B1 are connected. The terminals of the arms 2 are similarly connected and a three-level inverter is constituted.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009012028-A (JP)
Title: Electric power source apparatus for arc welding
Inventor: ISA TAISAKU
IPC: H02M9/00
Filed: 2007-07-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric power source apparatus for arc welding, which apparatus can reduce the generation of deviated magnetization while achieving high weldability.  <P>SOLUTION: The electric power source apparatus 1 for arc welding obtains DC power by rectifying the AC power from an external commercial AC power source 3 by means of a rectifier 4, and then converts the output of the DC power source into AC power by operating an inverter circuit 5 by the control signal S from an inverter control section 14, and then changes the AC power into the voltage suitable for arc welding by a transformer 6, and then changes the output from the transformer 6 into DC power again by means of a rectifier 7. The inverter control section 14 is provided with a control gain changing section 17 for changing a control gain based on information Z about welding impedance to be obtained by dividing detected information Va about welding voltage by detected information Ia about welding current. As a result, the generation of the deviated magnetization can be reduced by making the control gain high in an arc loaded state and by making the control gain low in a short circuit loaded state while achieving high weldability in the respective states.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009014466-A (JP)
Title: Electromagnetic ultrasonic probe
Inventor: KUNIFUSA SHIGERU
IPC: G01N29/04
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To reduce noise in an electromagnetic ultrasonic probe for exciting an eddy current in a specimen by allowing a high-frequency current to flow through a coil to perform the transmission and reception of an ultrasonic wave.  <P>SOLUTION: The electromagnetic ultrasonic probe 1 has a magnetic force producing means 2 for forming a static magnetic field and the coil 3 arranged between the magnetic force producing means 2 and the specimen 4 and the eddy current is excited in the specimen 4 by allowing a high-frequency current to flow through the coil 3 to perform the transmission and reception of the ultrasonic wave. A spacer 7 is arranged between the magnetic force producing means 2 and the coil 3. As the spacer 7, for example, a conductive material with a thickness of 10 μm or above or an insulating material with a thickness of 500 μm or above is used.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009016150-A (JP)
Title: Waterproofing structure of grommet, grommet, connector, and rubber stopper
Inventor: SAKAMOTO NOBUYUKI
IPC: H01B17/58
Filed: 2007-07-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a waterproofing structure of a grommet capable of easily carrying out exchange work of terminals, wires, grommets or the like.  <P>SOLUTION: A protective part 42 the grommet 4 has includes a sealing part 5 for sealing an inside and an outside parts of the grommet 4 just before a rear-end opening part 42b. The sealing part 5 is so set up that it is expanded by elastic deformation in a radius-expanding direction by housing inside a flux of seven waterproof rubber stoppers 23 covering outer peripheries of wires 22 inserted into the sealing part 5, the flux of the waterproof rubber stoppers 23 is bound tight and pressed in a radius-narrowing direction by spring force generated by the deformation, and each waterproof rubber stopper 23 is compression deformed together with wires 22 covering the outer peripheral face to take on a hexagonal cross-section shape, and further, to have its inner periphery face deformed along an outer periphery of the flux of the seven waterproof rubber stoppers 23.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008018721-A (JP)
Title: Method for manufacturing member brought into contact with print medium
Inventor: HERZBACH LARS CHRISTIAN
IPC: C25D11/16
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To manufacture a member brought into contact with a print medium, in such a manner as to be advantageous in terms of time and cost.  <P>SOLUTION: In step 10, a support for the member brought into contact with the print medium is prepared. In step 14, a microstructurized surface is formed on the support by the electrolytic oxidation of aluminum, that is, alumite treatment. In step 15, the microstructurized surface is coated through a sol-gel process.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009013540-A (JP)
Title: Hip guard
Inventor: KITAWAKI HIROAKI
IPC: A41D13/00
Filed: 2007-07-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hip guard having good feeling of wear through eliminating stiff feeling in wearing, and facilitating transformation according to the motion of a wearer.  <P>SOLUTION: This hip guard 1 is worn over the buttocks, and has a main body 2 which has a front cloth 41 located on the outside when worn, and a foaming sheet 43 provided inward from the front cloth. The foaming sheet 43 is divided into a plurality of parts according to the shape of the buttocks.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009018456-A (JP)
Title: Image forming device
Inventor: SEKI HIROTAKA
IPC: H04N1/113
Filed: 2007-07-10
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that interpolation based on pixel data which do not exist originally or have been located at a position wherefrom a pixel is removed is liable to be a cause of deterioration of an image.  <P>SOLUTION: Error characteristics in the sub-scanning direction for scanning in an ideal main scanning direction of scanning means which scan in the main scanning direction respectively and are capable of scanning in parallel an image for multiple lines are stored beforehand in a curvature characteristic memory 106, and a line to be selected by a line selector 102 is changed over, according to a line changeover position in the main scanning direction based on the error characteristics and to a corrected pixel position.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009020311-A (JP)
Title: Image forming apparatus
Inventor: NAKAGAWA YASUKO
IPC: G03G15/08
Filed: 2007-07-12
Abstract: <P>PROBLEM TO BE SOLVED: To shorten time required to convey a developer uniformly and to sufficiently mix the developer in a longitudinal direction in a developing device when supplying the developer to the developing device having developer supply ports formed at both ends in the longitudinal direction.  <P>SOLUTION: The image forming apparatus includes a plurality of developing units having toner supply ports 134. A toner supply part has: a plurality of supply toner storing containers for storing the developer of respective colors corresponding to the plurality of developing units; at least one toner supply pipe 82a which is inserted in and pulled out from the toner supply ports 134 provided other than on both end sides in the longitudinal direction, and has a first discharge port discharging the developer in a storing part 131; and at least one toner supply pipe 82b which is inserted in and pulled out from the toner supply port 134 provided on at least one side of both ends in the longitudinal direction out of the toner supply ports 134, and has a second discharge port discharging the developer having higher fluidity than the developer supplied by the toner supply pipe 82a.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007298044-A (JP)
Title: Motor-driven position controller
Inventor: YAMADA SHIGEKI
IPC: F02B37/00
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor-driven position controller capable of preventing misalignment of a motor and enabling improved durability of the controller.  <P>SOLUTION: In this position controller, rotation of the motor 2 is controlled to a halt position in such a direction as to close movable vanes 1a and to a halt position in such a direction as to open the movable vanes 1a. The halt positions are regarded as operation criterion opening points of the motor 2. The motor 2 is made to be operable between both the halt positions. Rotation of the motor 2 is so controlled that a passage of an intake air introduction path of a turbocharger 1 may be opened at a target opening degree. In controlling the rotation of the motor 2, when PID control is performed by changing the target opening in the opening direction of the movable vanes 1a sequentially by a predetermined amount, the position of the motor 2 when the condition of the opening position of an encoder 3 not being changed continues over a predetermined amount of time is regarded as the opening direction halt position; and when PID control is performed by changing the target opening in the closing direction of the movable vanes 1a sequentially by a predetermined amount, the position of the motor 2 when the condition of the opening position of the encoder 3 not being changed continues over a predetermined amount of time is regarded as the closing direction halt position of the movable vanes 1a.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009026877-A (JP)
Title: Semiconductor device and method of manufacturing the same
Inventor: SUGA KATSUYUKI
IPC: H01L21/20
Filed: 2007-07-18
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the effect, which a semiconductor film receives from a pattern of its lower layer, from affecting the electrical performance of the semiconductor film when the semiconductor film is poly-crystallized.  <P>SOLUTION: A method of manufacturing a semiconductor device includes a pattern forming step in which a pattern 13 corresponding to a current path planned portion is formed on a substrate 11, a semiconductor film forming step in which a semiconductor film 15 is so formed on the substrate 11 as to cover the pattern 13 formed in the pattern forming step, and a poly-crystallizing step for poly-crystallizing the semiconductor film 15 by scanning at least the current path planned portion of the semiconductor film 15 formed in the semiconductor film forming step using laser beam L in the direction vertical to the current path direction.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009025120-A (JP)
Title: Detector assembly and inspection system
Inventor: GORDON CLARENCE LAVERE III
IPC: G01T1/20
Filed: 2007-07-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a detector system and a detector assembly for use in a nondestructive test (NDT) having reduced weight and size, having a capacity for supplying a static X-ray image during actual time, and having a constitution that is settable, in matching with wide-range NDT use.  <P>SOLUTION: This detector assembly 14 includes an X-ray detector 20, having a settable constitution having an area smaller than 10.2 (cm)×10.2 (cm); and an embedded-type control device 22 connected to the X-ray detector 20 having the settable constitution, and constituted so as to control the X-ray detector 20 having a settable constitution, and to perform format-setting of image data from the X-ray detector 20, having the settable constitution for radio transmission. The detector assembly 14 also includes a radio transmitting device 24, constituted so as to transmit by radio the image data to an interface device 18 of user; and a power storage device 26, constituted so as to supply the power to the X-ray detector 20 having the settable constitution, the radio transmitting device 24 and the embedded-type control device 22.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008033935-A (JP)
Title: Access control for secure portable storage device
Inventor: LEE HONDAR
IPC: G06F21/62
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a secure portable storage device which cross-verifies a key with a host through a file system, wherein the decryption of the encrypted data key is performed by the host.  <P>SOLUTION: Initially, a host transmits a first key into a first temporary space in the file system of the secure portable storage device. The secure portable storage device verifies whether the first key is valid. When the first key is valid, an encrypted content key is duplicated into a second temporary space. Next, the encrypted content key is uploaded to the host and decrypted into a content key by the host by using the first key. Finally, the encrypted content data stored in the secure portable storage device is decrypted into a content data by using the content key.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009028600-A (JP)
Title: Purified water manufacturing device
Inventor: TERADA TAKEYUKI
IPC: B01D61/04
Filed: 2007-07-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a purified water manufacturing device, where the residence of raw water or purified water inside the device is reduced, the propagation of bacteria and the development of endotoxin are suppressed, and at the same time, the maintenance and management of the device is easy and the stable manufacture amount of the purified water is secured even when the temperature of the raw water changes.  <P>SOLUTION: This invention relates to: the purified water manufacturing device comprising a temperature adjustment means for adjusting the temperature of the raw water, a water softening means for softening the raw water by a nanofiltration membrane, and a purification means for obtaining the purified water by filtering the softened raw water by a reverse osmosis membrane; and the purified water manufacturing device comprising the temperature adjustment means for adjusting the temperature of the raw water, the purification means for obtaining the purified water by filtering the raw water by the reverse osmosis membrane, a storage means for storing the purified water, a return line for returning the purified water in the storage means to the upstream side of the purification means, and a temporary storage means for temporarily storing the returned purified water in the middle of the return line.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008178968-A (JP)
Title: Robot hand
Inventor: KONO MASARU
IPC: B25J15/08
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism of a robot hand in which the size of the entire robot hand is reduced, exposure of a cable is eliminated to prevent breakage of the cable, appearance is improved, and the cable is not caught by an obstacle on a working path of the robot hand and is not broken.  <P>SOLUTION: In the robot hand, at least one robot finger 1, which is provided with a plurality of links 9, 10, 11, a plurality of joint shafts 3, 4, 5 rotatably connecting the links 9, 10, 11, a plurality of actuators 6, 7, 8 driving the joint shafts 3, 4, 5 and a plurality of cables 12 transmitting an electric current and a signal to the actuators 6, 7, 8, is arranged on a base 2. In relation to a portion between at least one pair of the joint shafts 3, 4, 5, one end of an elastic body 32 is attached to the joint shafts 3, 4, 5, the other end of the elastic body 15-18 is attached to second joint shafts 3, 4, 5 relatively rotating with respect to the joint shafts 3, 4, 5, and the cables 12 move along the elastic body 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008109085-A (JP)
Title: Organic electroluminescent element
Inventor: SATO YU
IPC: C09K11/06
Filed: 2007-07-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic electroluminescent element showing high luminous efficiency and durability.  <P>SOLUTION: This organic electroluminescent element has at least one organic layer including a luminescent layer between a pair of electrodes, and is characterized in that the luminescent layer contains a metal complex including a multidentate ligand of a tridentate or more ligand; and the metal center in the metal complex contains a metal-free compound which can be coordinated as a multidentate ligand of a tridentate or more ligand.  <P>COPYRIGHT: (C)2008,JPO&INPIT