baber/WOPTO huggingface dataset:
Patent JP-2010243320-A (JP)
Title: Ultrasonic flaw detection method
Inventor: TAKESUTE YOSHINORI
IPC: G01N29/28
Filed: 2009-04-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic flaw detection method capable of performing an ultrasonic flaw detection for a long period of time without imposing a load to an ultrasonic probe and an object to be tested.  <P>SOLUTION: The ultrasonic flaw detection method uses an acoustic contact medium via a metal between the ultrasonic probe and the object to be tested. A first metal film (gold 3a) is formed on the surface of the object to be tested 2. A second metal film (gold 3b), which is the same material as the first metal, is formed on an acoustic radiator surface of the ultrasonic probe 1. Then, the surface of the object to be tested 2 and the ultrasonic probe 1 are adhered tightly via a third metal (silver sheet 3c), which is a different material from the first and second metals which form films thereon, and a predetermined temperature and load are applied to this adhered portion for a certain period of time, and then the load is removed.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010239934-A (JP)
Title: Working vehicle
Inventor: KATO SATORU
IPC: A01B69/00
Filed: 2009-04-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working vehicle secured in smooth turning travel even in case of being in a farm condition of the occurrence of a slip of the rear wheel inside turning, and also capable of securing working accuracy through suppressing the descent of a working section and its positional deviation in its operation again.  <P>SOLUTION: The working vehicle includes a controller 163 having the function of conducting a series of turning conjunctive operations comprising the following actions: by starting the steering of a front wheel 10, the counting of the turning distance of the rear wheel inside turning is started; a working section 4 is halted in its operation; the side clutch of the rear wheel 11 inside turning is turned off; and the working section 4 is operated again correspondingly to a set value N2 based on the turning distance n of the rear wheel 11. The turning conjunctive operations are designed to be switchable, to the inside intermittent transmission control functioning to intermittently transmit the traveling power identical in speed with the outside to the rear wheel 11 inside turning, by on/off operation of an inside side clutch, and correct so as to decrease the set value N2 correspondingly to the switching.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010248931-A (JP)
Title: Fuel injection valve and fuel injection device
Inventor: OMAE KAZUHIRO
IPC: F02M61/10
Filed: 2009-04-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fuel injection valve and a fuel injection device individually controlling open and close of two kinds of injection holes.  <P>SOLUTION: This fuel injection valve 1 includes an outer needle 2 opening and closing a first injection hole 4a, an inner needle 3 opening and closing a second injection hole 4b, a first fuel reservoir 5 formed around the outer needle 2 and having high pressure fuel introduced therein, and a second fuel reservoir 11 formed between the outer needle 2 and the inner needle 3 and communicating to the first fuel reservoir 5 through a communication hole 2c provided in the outer needle 2. The fuel injection valve 1 includes a first back pressure chamber 7 exposing a valve close side pressure receiving surface 2b of the outer needle 2 and a valve open side pressure receiving chamber 3c1 of the inner needle 3, and a second back pressure chamber 9 exposing a valve closed side pressure receiving surface 3c2 of the inner needle 3. Also, the fuel injection valve 1 includes a piezoelectric actuator 12, and an oil tight chamber 13 of which volume is changed by expansion and contraction of the piezoelectric actuator 12 and which is connected to the first back pressure chamber 7.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010251404-A (JP)
Title: Semiconductor device
Inventor: MATSUURA KATSUYA
IPC: H01L21/28
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor device capable of providing both high breakdown strength and small size for a power semiconductor device.  <P>SOLUTION: The semiconductor device is a high breakdown strength power semiconductor device including a termination region with a guard ring. An active region is joined to a first electrode through a first barrier metal layer, and the guard ring is joined to a second electrode through a second barrier metal layer. A channel stopper is joined to a third electrode through a third barrier metal layer. The barrier metal layers are arranged with an interval in between. The width of the barrier metal layers (first to third barrier metal layers) is wider than that of electrodes (first to third electrodes) in the direction across the termination region. A part of the barrier metal layers protrudes from both sides of the electrodes to be joined in the crossing direction.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009157397-A (JP)
Title: Method for manufacturing solid image pickup device and solid image pickup device
Inventor: TOGU AKIHIRO
IPC: G02B5/20
Filed: 2009-04-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a solid image pickup device capable of manufacturing a solid image pickup device having high sensitivity by reducing an invalid region.  <P>SOLUTION: The method for manufacturing a solid image pickup device having a lens of which surface side is convex on each sensor part comprises: a process for forming a film of lens material with a plasma CVD film on a planarized film; a process for forming a resist of a predetermined lens shape on the film of lens material; a process for transferring the lens shape of this resist onto the film of lens material in a manner so as to expand the gap between the convex lenses; and a process for forming a lens by making a film of the same lens material on the film of lens material onto which the lens shape has been transferred, by a plasma CVD method.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2010250095-A (JP)
Title: Image-forming device
Inventor: MITA TAKURO
IPC: G03G15/01
Filed: 2009-04-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image-forming device which reduces the amount of toner patterns recovered in a cleaning device part in a sequence which forms toner patches on a belt to determine whether a cartridge is mounted, and to provide a determination means thereof.  <P>SOLUTION: In the image-forming device, a control means applies a potential difference for transferring to an image-forming unit located on the upstream side in the direction, in which an intermediate transfer body is rotated and conveyed, to form, on the intermediate transfer body, a plurality of toner images for determining an image-forming unit mounting state, and applies a potential difference for recovering to an image-forming unit located on the downstream side in the direction in which the intermediate transfer body is rotated and conveyed. By this, the control means recovers at least one of the toner images for determining the mounting state and determines an image-forming unit mounting state, on the basis of detection signals from an image-detecting means.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009282021-A (JP)
Title: Tracking laser interferometer
Inventor: YAMAGIWA TAKASHI
IPC: G01B9/02
Filed: 2009-04-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tracking laser interferometer with fastest tracking speed.  <P>SOLUTION: This tracking laser interferometer 24 is installed in a carriage 22 arranged so as to rotate around the fixed rotation center, which irradiates laser beam towards a retro reflector 10 and uses interference of the laser beam reflected in return direction to detect displacement of the retro reflector, while controlling rotation of the carriage so that tracking deflection detected as positional variation in light axis of the laser beam may be used to achieve tracking. It includes a servomechanism which includes a signal of the relative angular displacement Θ<SB>a</SB>of the carriage multiplied by nominal value K<SB>mn</SB>of conversion coefficient K<SB>m</SB>, means for computing estimate L<SB>c</SB><SP>*</SP>of displacement in the retro reflector by adding the tracking deflection ΔL<SB>f</SB>, means for multiplying the estimate L<SB>c</SB><SP>*</SP>of the retro reflector displacement by compensatory gain K<SB>f</SB>(0<K<1) and further differentiating this result to generate compensatory signal V<SB>f</SB>for target speed of the carriage, and means for adding the compensatory signal V<SB>f</SB>to the signal of the tracking deflection ΔL<SB>f</SB>multiplied by gain K<SB>p</SB>of tracking control system to generate target speed V<SB>ar</SB>of the carriage.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010256102-A (JP)
Title: Method and device for inspecting wiring connection of integrating wattmeter
Inventor: IKEDA HIROSHI
IPC: G01R31/02
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To safely, rapidly, easily and reliably inspect whether wiring connection of an integrating wattmeter to a main circuit using a current transformer and a load is correct or wrong, as it is, without having to remove the wiring connection and without the need for large-scale power supplies and loading devices.  <P>SOLUTION: While the power normally supplied to the main circuit is cut off, as it is, without removing the wiring connection of the integrating wattmeter to the main circuit, and the current transformer for meters and a load, a prescribed inspection reference voltage is applied, from the body of an inspection device to the metering object circuit, to allow an inspection reference current to flow, voltage waveforms and current waveforms detected by voltage and current terminals, respectively, in the integrating wattmeter to be connected are compared, in terms of reference waveforms created by the body of the inspection device and phase differences and sizes thereof, thus determining whether the wiring connection of the integrating wattmeter is correct or wrong by a control section of the body of the inspection device for display.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010259175-A (JP)
Title: System and method for supporting protective relay device
Inventor: INOUE SHINGO
IPC: H02J3/00
Filed: 2009-04-23
Abstract: <P>PROBLEM TO BE SOLVED: To contribute to everyone in swift and reliable coping of a failure, or the like, of a protective device.  <P>SOLUTION: The control unit for a support device 5 accesses a power system information database 34 and refers to power system information. Based on the failure status information (date of occurrence, name of electric power station, system voltage class, name of faulty protector, and the like) input, the control unit causes a display unit to display: a temporary setting change by a backup relay, the acceptability of power system change, the degree of urgency (urgent need for system change, or for temporary setting change for remote backup), and the like.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2009266231-A (JP)
Title: Domain model concept for developing computer application
Inventor: GUENSEL CHRISTIAN
IPC: G06F9/44
Filed: 2009-04-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide methods for developing a computer application configured so as to execute calculation tasks based on a configuration of a calculation object using a domain specific language.  <P>SOLUTION: The domain specific language for defining a syntax (construction) which is for a configuration of a calculation object and to which generalized functionality is allocated, a group of configuration class sets for defining an abstract object model for achieving the generalized functionality of the domain specific language, and a translation engine for translating the domain specific language into an object model are provided. A configuration file is read out and translated into an object model, and a computer application displays a graphical user interface, and executes a calculation task when a user makes an input as defined in the configuration file.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010254350-A (JP)
Title: Rust-proof packaging material
Inventor: HIRAI DAISUKE
IPC: B32B27/32
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a packaging material having a rust-proof function for metal by giving, when a metal component or the like is packed, a heat generating function to the material itself to vaporize a vaporizable rust preventive even in cold climates.  <P>SOLUTION: The rust-proof packaging material has a rust-proof film layer, and the rust-proof film layer includes the vaporizable rust preventive and an oxidizable metal powder in a heat-fusible polyolefin resin layer. Alternatively, the rust-proof packaging material further includes an oxygen absorber and a water absorber, in addition to the vaporizable rust preventive and the oxidizable metal powder in heat-fusible polyolefin resin layer.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010256721-A (JP)
Title: Device and method for manufacturing panel for information display
Inventor: AKUSAWA KAZUYOSHI
IPC: G02F1/17
Filed: 2009-04-27
Abstract: <P>PROBLEM TO BE SOLVED: To raise productivity by easily and reliably performing alignment of a mask and a mother substrate.  <P>SOLUTION: A panel manufacturing device is constituted of: a stage 36 for loading the mother substrate 32 and the mask 33 in a state that they are positioned so that a panel display area 34 may correspond to a mask opening 35; two mother substrate alignment pins 38 provided so that the taper-shaped tip part 37 may be vertically driven to a surface to be loaded; at least two mask alignment pins 41 for inserting the taper-shaped tip part 39 into a mask alignment hole 40 formed on the mask to be positioned; a mask adsorption part 43 capable of adsorbing and releasing the mask provided in a frame part with the same thickness as the thickness of the mother substrate at a position at an outer circumferential part of the stage and corresponding to an outer circumferential part of the mask; and a mother substrate adsorption part 44 capable of adsorbing and releasing the mother substrate, which is provided at the position corresponding to the mother substrate of the stage.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010253196-A (JP)
Title: Game machine
Inventor: KISHIMOTO SHINJI
IPC: A63F7/02
Filed: 2009-04-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine for increasing opportunities to perform a continuous presentation.  <P>SOLUTION: A stop symbol to be displayed on the display screen of a third symbol display 81 in the game machine is constituted of three upper, middle, and lower symbol strings Z1-Z3, for example. The respective symbol strings Z1-Z3 are stop-displayed one by one in order from the upper to the lower one after the strings respectively starts high-speed variation. In a performance controller 117, even when a variable presentation is started and the stop display of the upper symbol string Z1 being a part of the stop symbol is started, the lower symbol string Z3 and middle symbol string Z2 during the high-speed variation are replaced with other symbol strings when the respective symbol strings Z2, Z3 are in high-speed variation, thereby to change the stop symbol during the variable presentation into an "opportunity symbol". Consequently, only when the whole symbol strings Z1-Z3 are in the high-speed variation, the opportunity to perform a continuous opportunity symbol presentation is further increased compared with a case where the stop symbol of the variable presentation is changed into the "opportunity symbol".  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010261216-A (JP)
Title: Latch structure of lock
Inventor: MURAKAMI RYUJI
IPC: E05B9/02
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a latch structure of a lock that can improve the durability of a coil spring while attaining space saving of a lock case, thereby stabilizing a lock operation over a long period of time to improve reliability.  <P>SOLUTION: The latch structure of the lock is provided with: a latch 37 retractably guided to the lock case; a space 71 formed inside the latch 37 and long in the advancing/retreating direction (a) of the latch; a guide shaft 61 held along the longitudinal direction of the space 71 so that a flange part 73 provided on the tip side in the advancing/retreating direction of the latch abuts on the tip side internal wall surface 75 of the space 71; a support column 67 with one end 79 fixed to the lock case and with the other end 81 located in the space 71 and slidably supporting the guide shaft 61 penetrating the other end 81; and a coil spring 63 inserted around the outer periphery of the guide shaft 61 with a clearance so that its tip abuts on the flange part 73 and its base end abuts on the support column 67. The support column 67 is provided with a cylinder part 65 for inserting the guide shaft 61 along the inner periphery and inserting the coil spring 63 around the outer periphery.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263418-A (JP)
Title: Communication control device
Inventor: KUDO MASATO
IPC: H04L29/08
Filed: 2009-05-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a communication control device that allows a user to easily change the communication state of a plurality of communication terminals.  <P>SOLUTION: The communication control device 500 includes a communication-group information storage means 501, a communication-state detecting means 502, and a communication control means 503. The communication-group information storage means 501 stores communication-group information including a plurality of terminal identifiers for identifying a communication terminal. The communication-state detecting means 502 detects a change in communication state of the communication terminal. When the change in communication state of the communication terminal is detected by the communication-state detecting means 502, the communication control means 503 controls the communication state of the communication terminal identified by another terminal identifier included in communication-group information including the terminal identifier for identifying the communication terminal. When the communication state of one communication terminal is changed, another communication terminal can be controlled along with the one communication terminal.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010263712-A (JP)
Title: Motor drive and motor drive system
Inventor: TSURUBUCHI IWAO
IPC: H02P29/00
Filed: 2009-05-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a motor drive for transmitting a signal that indicates one of a plurality of failures detected to a host controller without increasing the number of wirings and connection terminals.  <P>SOLUTION: The motor drive includes: a switching element for switching supply of power to a motor; a driver control section for switching ON/OFF of the switching element according to a command signal; a current measurement section for measuring a current value to be applied to the motor; a voltage measurement section for measuring a voltage value to be applied to the motor; a temperature measurement section for measuring an atmospheric temperature of the switching element; a determination processing section for comparing each measurement result of the current measurement section, the voltage measurement section, and the temperature measurement section with predetermined thresholds to detect a failure and for outputting a signal indicating the detected failure; and a failure signal output section for generating a failure signal according to the signal output by the determination processing section to output the failure signal by one output signal line. They are stored in one package.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010264001-A (JP)
Title: Repetitive clipping tool
Inventor: MATSUOKA YOSHIAKI
IPC: A61B17/10
Filed: 2009-05-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a repetitive clipping tool which suppresses influence by the amount of creep of an operation wire.  <P>SOLUTION: The repetitive clipping tool comprises: a cylindrical sheath which is loaded with a string of clips made up of a plurality of clips and a connection member which is linked at the rearmost clip; an operation wire for moving the string of clips in the longitudinal direction in the sheath; a handle body linked with the sheath and provided with the operation wire placed therein; a slider mounted on the outer circumference of the handle body movably in the axial direction thereof in order to move the operation wire in the axial direction of the handle body; and a member for regulating a travel distance of the slider which is attached to the periphery of the handle body in a manner to rotate in the circumferential direction for regulating the travel distance of the slider at a plurality of different travel distances for respective clips. The plurality of different displacements for each clip are calculated in the following manner: the amount of creep at the position of the clip in the string of clips is predetermined, and the displacement is determined on the basis of the length required to make each clip protrude and the amount of creep for each clip.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2010001566-A (JP)
Title: Low-yield-ratio high-strength electric resistance welded steel tube and production method thereof
Inventor: NAGAI KENSUKE
IPC: C21D9/50
Filed: 2009-05-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electric resistance welded steel tube which has limited C content so as to increase its weldability and toughness, achieves high strength and low yield ratio without containing any Cr and is excellent in toughness, and a production method thereof.  <P>SOLUTION: The electric resistance welded steel tube has a composition comprising ≤0.25% C, appropriate amounts of Mn and Ti, limited amounts of Si, Al, P, S and N, 0.05-2.0% Mo and >0.1% but ≤1.0% V, has a metal structure composed of tempered martensite and has Ceq of ≥0.45, provided that Ceq is defined by the equation: Ceq=C+Mn/6+Ni/15+(Mo+V)/5. B, Ni and Nb may be further added. The yield strength is ≥800 MPa, while the yield ratio is ≤90%, and the Charpy absorbed energy is ≥200 J. The production method includes the steps of heating the electric resistance welded steel tube at a temperature ranging from Ac<SB>3</SB>to (Ac<SB>3</SB>+100)°C, quenching the same, and tempering the same at ≤550°C.  <P>COPYRIGHT: (C)2010,JPO&INPIT
Patent JP-2010268384-A (JP)
Title: Mobile communication terminal, and method of displaying picture on the same
Inventor: YAMAGUCHI KOICHI
IPC: G06F3/0484
Filed: 2009-05-18
Abstract: <P>PROBLEM TO BE SOLVED: To display a picture within a limited display area without sacrificing visibility.  <P>SOLUTION: Processing of a CPU in a mobile phone includes the steps of: displaying other soft keys on a display (S920) without displaying a center soft key and a view key when a picture displayed on the display includes a focus (S910:YES); and executing the same operation as an operation in pressing the center soft key (S926) when input is a tap in a focus area displayed on the display (S924:YES).  <P>COPYRIGHT: (C)2011,JPO&INPIT