baber/WOPTO huggingface dataset:
Patent JP-2011143482-A (JP)
Title: Multistage reamer
Inventor: MATSUDA KIYOSHI
IPC: B23Q11/10
Filed: 2010-01-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a multistage reamer which prevents deterioration in the working accuracy of a hole caused by chips produced by cutting of a blade in another stage.  <P>SOLUTION: Because the injecting direction of coolant injected from a coolant hole 8b opening on the working surface 6b of a second blade 4b is set opposite to the injecting direction of coolant injected from a coolant hole 8a opening on the working surface 6a of a first blade 4a, the chips produced through cutting of a cutting edge 5b of the second blade 4b can be discharged toward the direction opposite to the tip side by the coolant injected from the coolant hole 8b opening on the working surface 6b of the second blade 4b. Thus, a flaw on a finishing surface caused with the chips, which are produced at cutting of the cutting edge 5b of the second blade 4b and enter into the gap between the adjacent first blade 4a and the finished surface finished by the first blade 4a, can be prevented, securing the required working accuracy of the hole.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010186995-A (JP)
Title: Extreme ultraviolet light source apparatus and cleaning method
Inventor: UENO YOSHIFUMI
IPC: H05G2/00
Filed: 2010-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an extreme ultraviolet light source apparatus that can eliminate debris adhering to a component such as optical elements provided within a chamber.  <P>SOLUTION: The extreme ultraviolet light source apparatus includes: a chamber in which extreme ultraviolet light is generated; a target material supply unit for supplying a target material into the chamber; a driver laser unit for irradiating the target material with a driver pulse laser beam to generate plasma; a cleaning laser unit for emitting a cleaning pulse laser beam; and a control unit for controlling an irradiation position of the cleaning pulse laser beam emitted from the cleaning laser unit so as to irradiate the component provided within the chamber with the cleaning pulse laser beam to remove the debris adhering to a surface of the component.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011151653-A (JP)
Title: Apparatus, method and program for control of image quality
Inventor: ADACHI TAKESHI
IPC: G09G5/00
Filed: 2010-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus, method and program for control of image quality, for achieving a high definition and high quality video.  <P>SOLUTION: The image quality control device (10) performs image quality control on an input video signal, and includes: a histogram generator (14) for generating histogram in at least one element of luminance information, chromaticity information, color information and frequency information to be obtained from an image included in the video signal; a threshold comparator (17) for comparing the histogram with a threshold preset for each histogram in order to determine necessity of the image quality control of the video signal; and an image quality controller (18) which, when the comparison result shows the necessity of the image quality control of the video signal, extracts a histogram pattern corresponding to the histogram to be obtained by the histogram generator from a reference table having a plurality of preset histogram patterns and controls the image quality of the video signal based on a control parameter corresponding to the extracted histogram pattern.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011152887-A (JP)
Title: Vehicular suspension control device
Inventor: HIRAO RYUSUKE
IPC: B60G17/016
Filed: 2010-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To make both compatible in maintenance of a stroke feeling and an improvement in damping.  <P>SOLUTION: A sprung speed V1 is detected by a sprung acceleration sensor 8 and an integrator 11. A relative speed V2 between a vehicle body 1 and a wheel 2 is detected by the sprung acceleration sensor 8, an unsprung acceleration sensor 9, a subtracter 13 and the integrator 12. A gain map 14 outputs target damping force DF corresponding to the sprung speed V1. This gain map 14 has nonlinear gain K, and increases gain of the target damping force DF more than when being smaller than a threshold value Vt when the size of the sprung speed V1 is larger than the threshold value Vt. A damping force map 15 determines an electric current command value based on the target damping force DF and the relative speed V2. Thus, the maintenance of the stroke feeling and the improvement in the damping can be made compatible in both by changing the gain of the target damping force DF in response to the sprung speed V1.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011156702-A (JP)
Title: Fluid jetting apparatus
Inventor: USUDA HIDENORI
IPC: B41J2/01
Filed: 2010-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To increase the number of nozzles for forming an image as many as possible.  <P>SOLUTION: The fluid jetting apparatus is configured to repeatedly performing a jetting operation and a moving operation, the jetting operation being an operation of jetting the fluid while relatively moving the relative position of a first nozzle array, where nozzles for jetting the first fluid are arrayed in a predetermined direction, and a second nozzle array, where nozzles for jetting the second fluid are arrayed in a predetermined direction, with respect to a medium, in a moving direction, the moving operation being an operation of moving the relative position of the medium with respect to the nozzle array in one of the predetermined directions. A certain group of nozzles of the second nozzle array and a certain group of nozzles of the first nozzle array overlap each other, and other groups of nozzles of the second nozzle array and the first nozzle array don't overlap one another, and in the case of forming a main image and a background image in an overlapping state, among the nozzle group as a part of nozzles of the first nozzle array used for the main image formation and the nozzle group as a part of nozzles of the second nozzle array used for the background image formation, the nozzle group positioned on the other side in the predetermined direction is allowed to earlier form the image in a predetermined area of the medium.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011035891-A (JP)
Title: Electronic camera
Inventor: OCHIAI TORU
IPC: H04N5/232
Filed: 2010-02-01
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that correction results in worse distortion when a moving subject changes in its moving speed or stops still.  <P>SOLUTION: The electronic camera includes an imaging element of a plurality of pixels arranged in a matrix form for photographing an image of a subject with a rolling shutter system, and outputting an image signal; an image generation means for generating an image; a first detection means for detecting an area on an image corresponding to a moving subject included in the subject as a motion area by using a plurality of images continuously generated; a second detection means for detecting at least one of presence or absence of a specific subject having a predetermined feature in the moving subject and a movement characteristic of the motion area; a correction means for correcting a distortion generated in the motion subject caused by the rolling shutter system; and a restriction means for restricting correction of the distortion generated in the motion subject and caused by the correction means on the basis of a detected result of the second detection means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011158763-A (JP)
Title: Lens sheet, backlight unit, and display device
Inventor: SATO JUNYA
IPC: F21S2/00
Filed: 2010-02-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens sheet having a light condensing function, a polarization separation function, and the concealability of light source irregularity, a backlight unit using the lens sheet, and a display device.  <P>SOLUTION: The lens sheet 1 includes a plurality of first lenses 3 formed on one surface of a sheet substrate and arranged along one direction and a plurality of second lenses 5 formed on the other surface of the substrate and arranged along a direction crossing the one direction. The backlight unit is constituted by arranging the lens sheet 1 at a side in which emission light from a light source propagates. The display device includes the light source, an image display element, a polarizer disposed at an incident side of the image display element, and the lens sheet 1 disposed between the light source and the polarizer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010183078-A (JP)
Title: Magnetic clip and substrate holder for use in plasma processing system
Inventor: BRASS WILLIAM J
IPC: B65G49/06
Filed: 2010-02-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide magnetic clips for use with a substrate holder for holding a substrate in a processing chamber of a plasma treatment system.  <P>SOLUTION: The magnetic clip includes first and second body members each of which has a clamping surface and a magnet. The first body member is configured to be mechanically connected with the substrate holder. The second body member is pivotally connected by a hinge with the first body member for movement relative to the first body member between closed and opened positions. In the closed position, the edge region of the substrate is positioned between the first and second clamping surfaces. In the opened position, the edge region is released. The magnet on the second body member magnetically attracts the magnet on the first body member, when the second body member is in the closed position, to apply a force that restrains the movement of the edge region of the substrate relative to the first and second clamping surfaces.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011164728-A (JP)
Title: Touch panel device
Inventor: WATANABE KOJI
IPC: G06F3/041
Filed: 2010-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To achieve a touch panel device for reducing the load of a micro-controller with simple circuit configurations.  <P>SOLUTION: A touch panel device configured to detect the selective depressed state of each of a plurality of switch elements arrayed like a matrix by a micro-controller is provided with a depressed state detection means for detecting the selective depressed state of any of the plurality of switch elements. In the touch panel, processing for detecting the position of the depressed switch element is selectively executed by the micro-controller by using the depressed state detection signal of the depressed state detection means as an interrupt signal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011164824-A (JP)
Title: Mobile terminal, information transmitting/receiving method, server apparatus, reader-writer, and member privilege acquiring system
Inventor: SAKAI TAKAHIRO
IPC: H04M1/72445
Filed: 2010-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mobile terminal, an information transmitting/receiving method, a server apparatus, a reader-writer, and a member privilege acquiring system, which can ensure that a privilege that a user can acquire on a service used by the user is given to a user owning a mobile terminal that has carried out contactless communication with the reader-writer.  <P>SOLUTION: The mobile terminal includes: a contactless communication unit, which transmits an IC identifier for identifying an IC chip installed inside to the reader-writer carrying out contactless communication, and which receives link information including the IC identifier from the reader-writer; and a wireless communication unit, which transmits the link information and the IC identifier to the server device and which, if the server device determines according to the IC identifier that the contactless communication with the reader-writer and access to the server device are carried out using the same mobile terminal owned by the user, receives information about a privilege available to the user on the service used by the user from the server device.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163932-A (JP)
Title: Method and apparatus of calibrating position of underwater vehicle
Inventor: KOBAYASHI AKIRA
IPC: G01S15/74
Filed: 2010-02-09
Abstract: <P>PROBLEM TO BE SOLVED: To perform accurate calibration, even if the speed of acoustic communications is limited.  <P>SOLUTION: Acoustic positioning is performed from a support ship 7 side, while an underwater vehicle 6 is driven along a latitude direction position detection path 22 and a longitudinal direction position detection path 23. Only representative values D5x, D5y of the latitude and longitudinal components of the acoustic positioning position D4 obtained are provided to an underwater vehicle control device 15 of the underwater vehicle 6 via acoustic communication. In the underwater vehicle control device 15, representative values d5x, d5y of the latitude and the longitudinal components of the inertial navigation position d4, measured by the underwater vehicle 6 itself during the travel along each of the position detection paths 22, 23 in the latitude and longitude directions, are obtained, and are subtracted from the representative values D5x, D5y of the latitude and the longitudinal components of the acoustic positioning position D4 provided from the support ship 7 side to obtain variations δx, δy in the latitude and th longitudinal directions. The inertial navigation position d4 measured by the underwater vehicle 6 itself is calibrated by the variations δx, δy in the latitude and the longitudinal directions.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011166012-A (JP)
Title: Electronic apparatus and camera
Inventor: HACHISU KENJI
IPC: H05K9/00
Filed: 2010-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To stably keep electric connection between a GND pattern and a shield case by a simple structure even under an environment having large vibration, and to improve measures for the spurious radiation or ESD characteristics.  <P>SOLUTION: The electric apparatus includes: a housing 10; boards 31 and 32 that are provided in the housing 10 and to which an imaging element 14 is mounted and an imaging circuit is provided; a connector 25 that is provided on the housing 10 electrically connected with the outside; a flexible wiring board 36 that electrically connects the boards 31 and 32 with the connector 25; and a shield case 16 provided in the housing 10. In the flexible wiring board 36, the GND pattern 38 is branched to a signal line pattern 37, and the flexible wiring board itself is housed in the housing 10 while it is folded. The GND line pattern 38 is electrically connected with a shield case 16.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011161119-A (JP)
Title: Sectional decorated altar made of plain board
Inventor: KAWABATA TAMIO
IPC: A47G33/02
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a decorated altar, substantially made of corrugated boards, being easily assembled, and having a stable form and high strength.  <P>SOLUTION: This sectional decorated altar is constituted by sequentially folding back a back face member, a downward-stair-like side member, a front face member, and an upward-stair-like side member, and includes a vertical member formed into a quadratic prism shape by connecting both the ends, a first-step shelf board provided by extending the upper part of the front face member, an uppermost-step shelf board provided by extending the upper section of the back face member, and, in an altar having three shelves or more, an intermediate shelf board or boards which are formed by extending the shelf board of the first-step shelf board or extending the uppermost-step shelf board, or a shelf board may be separately added. The horizontal width of the shelf boards constituting the first-step shelf board and second-step or higher shelf board is formed larger than the width of the front face member, and the difference in the widths is connected by a slope or a curve.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011163325-A (JP)
Title: Impeller and blower fan
Inventor: HIGO AKIRA
IPC: F04D29/38
Filed: 2010-02-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impeller suppressing deterioration of impeller characteristics due to interference of a connection part and an air flow generated by rotation of blades.  <P>SOLUTION: The impeller 1 includes a substantially cylindrical cup part 10 rotating around a center axis, a plurality of the blades 11 fixed to an outer peripheral surface 10a of the cup part 10, and the substantially annular connection part 12 mutually connecting the plurality of blades 11. The connection part 12 is formed in a substantially cylindrical shape in a position Lb of 70-90% of a blade length La from a root in the cup part outer peripheral surface 10a of the blade 11 with respect to the blade length La along a radial direction of the blade 11, and a ratio (L/W) between a height (L) in an axial direction of the connection part 12 and an interval (W) in the radial direction between the cup part outer peripheral surface 10a and a connection part 12 inner circumferential surface is 0.9 or less.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011170046-A (JP)
Title: Image forming apparatus
Inventor: KUSUKAWA TAKASHI
IPC: G03G21/16
Filed: 2010-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus capable of protecting a photoreceptor drum when opening an opening/closing cover, sending cooling air from a cooling duct to a conveyance path when closing the opening/closing cover, and further achieving reduction of the number of parts.  <P>SOLUTION: A protection mechanism of the image forming apparatus moves to a position where it covers the opening/closing cover side of the photoreceptor drum when opening the opening/closing cover, moves to the upside of the photoreceptor drum when closing the opening/closing cover, and utilizes restoring force relative to deformation of a sheet member for the movement of the sheet member when closing the opening/closing cover, so that the photoreceptor drum is surely protected when opening the opening/closing cover.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011178409-A (JP)
Title: Cap
Inventor: HASHIMOTO KAZUNORI
IPC: B65D51/22
Filed: 2010-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cap in which a finger or the like can easily be hooked by a pull-ring, and a plug body can be easily pulled out.  <P>SOLUTION: The cap 1 having a spout 25 attached to the mouth part 11 of a container body 10 to spout the content stored inside the container body 10, includes a spouting cylindrical part 23 surrounding the spout 25, and a plug body 24 with a pull-ring 27 being attached to the upper surface of a sealing plate 26 for sealing the spout 25, with the pull-ring 27 arranged above the upper end of the spouting cylindrical part 23.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011233944-A (JP)
Title: Communication system, transmitter and receiver
Inventor: NAKANO HIROSHI
IPC: H04J99/00
Filed: 2010-03-01
Abstract: PROBLEM TO BE SOLVED: To improve propagation path estimation accuracy, while minimizing a reduction of a transmission data rate in a communication system using a space multiplex with a MU-MIMO system and THP technique.SOLUTION: A DRS generation unit 15 generates DRS for each MT and inputs the DRS to a nonlinear space multiplexer 11. Further, the DRS generation unit 15 generates the DRS again for the each MT and inputs the DRS to an orthogonal multiplexer 17. The nonlinear space multiplexer 11 nonlinear space multiplexes the DRS inputted for the each MT, generates non orthogonal DRS and inputs the non orthogonal DRS to a dedicated signal configuration unit 21.
Patent JP-2011177750-A (JP)
Title: Laser beam machining apparatus
Inventor: ITO YASUSHI
IPC: B23K26/16
Filed: 2010-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To realize a laser beam machining apparatus, which suppresses reduction in yield due to machining of a work W and shortens takt times, and reduces the whole size of the apparatus.  <P>SOLUTION: A roller 72 is arranged so as to face a machining table 4. The machining table 4 is freely movable in parallel with a work mounting face 41. The roller 72 is freely rotatable about a rotation shaft 73 whose direction is orthogonal to the moving direction. In this composition, the roller 72 is rolled and moved on the surface of the work W by moving the machining table 4 while bringing the roller 72 into contact with the surface of the work W placed on the work mounting face 41, so that wrinkles in the work W are removed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2011182594-A (JP)
Title: Electronic control apparatus
Inventor: KOJIMA SATOSHI
IPC: H02M1/14
Filed: 2010-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem: in a conventional technology, two or even number of multilayer ceramic capacitors that vibrate identically are necessary and those capacitors should be mounted on both sides at a predetermined site of a printed board.  <P>SOLUTION: An electronic control apparatus includes a ripple-suppressing capacitor connected between a battery and ground, a first coil connected between the battery and the ripple-suppressing capacitor, a second coil connected in parallel with the first coil, a first diode connected between the first coil and the ripple-suppressing capacitor and having the anode at the first coil side, and a second diode connected between the second coil and the ripple-suppressing capacitor and having an anode at the second coil side. The electronic control apparatus also includes a control unit for shifting the frequency of noise generated by vibration of the ripple-suppressing capacitor caused by piezoelectric effect to a predetermined frequency.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010161399-A (JP)
Title: Semiconductor apparatus
Inventor: WAKIYAMA SATORU
IPC: H01L23/52
Filed: 2010-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To prevent delamination, cracking or the like in a film within a semiconductor chip by suppressing a stress applied to the semiconductor chip mounted on a semiconductor apparatus.  <P>SOLUTION: The semiconductor apparatus includes the semiconductor chip, an electrode formed on a main surface of the semiconductor chip, and a wiring board having the semiconductor chip mounted thereon. In the semiconductor apparatus, rewiring is provided for electrically connecting the wiring of the wiring board with the electrode as an example. The rewiring is used so as to relax the stress generated between the semiconductor chip and the wiring board.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2011188594-A (JP)
Title: Polyphase ac power generation system
Inventor: HATTA AKIMITSU
IPC: H02M3/00
Filed: 2010-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyphase AC power generation system which is excellent in responsiveness to fluctuations in voltage and frequency of a polyphase AC power generator with a simple circuit structure and capable of reducing a ripple.  <P>SOLUTION: In the polyphase AC power generation system including the polyphase AC power generator and a voltage controller, the polyphase AC power generator is structured to output an AC voltage from each phase of polyphase independently, and the voltage controller has square waveform circuits which are each connected independently to each independent phase and corresponds to each phase. The square waveform circuit has a single-phase bridge rectifier circuit, a step-down chopper circuit, and a duty control oscillation circuit. The duty control oscillation circuit controls duty in such a way that the duty given to a semiconductor switch of the step-down chopper circuit becomes proportional to an input instantaneous voltage.  <P>COPYRIGHT: (C)2011,JPO&INPIT