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21. 发明申请

US20110175998A1 MOTION CALCULATION DEVICE AND MOTION CALCULATION METHOD 有权
标题翻译：运动计算装置和运动计算方法
公开(公告)号：US20110175998A1
公开(公告)日：2011-07-21
申请号：US13007309
申请日：2011-01-14
申请人： Takahiro AZUMA , Masatoshi OKUTOMI , Shigeki SUGIMOTO
发明人： Takahiro AZUMA , Masatoshi OKUTOMI , Shigeki SUGIMOTO
IPC分类号： H04N7/18 , G06K9/00
CPC分类号： G06T7/2033 , G06K9/00798 , G06T7/246 , G06T2207/20164 , G06T2207/30244
摘要： A motion calculation device includes an image-capturing unit configured to capture an image of a range including a plane and outputs the captured image, an extraction unit configured to extract a region of the plane from the image, a detection unit configured to detect feature points and motion vectors of the feature points from a plurality of images captured by the image-capturing unit at a predetermined time interval; and a calculation unit configured to calculate the motion of the host device based on both of an epipolar constraint relating to the feature points and a homography relating to the region.
摘要翻译：运动计算装置包括拍摄单元，被配置为捕获包括平面的范围的图像并输出所述拍摄图像;提取单元，被配置为从所述图像提取所述平面的区域;检测单元，被配置为检测特征点以及以预定时间间隔从由所述图像捕获单元捕获的多个图像的所述特征点的运动矢量; 以及计算单元，被配置为基于与特征点相关的对极约束和与该区域相关的单应性来计算主机设备的运动。

22. 发明申请

US20100163586A1 STOPPER STRUCTURE AND PRODUCTION METHOD THEREFOR 审中-公开
标题翻译：停止结构及其生产方法
公开(公告)号：US20100163586A1
公开(公告)日：2010-07-01
申请号：US12524962
申请日：2008-02-05
申请人： Junichi Funato , Takahiro Azuma
发明人： Junichi Funato , Takahiro Azuma
IPC分类号： B22D41/16 , C04B35/64
CPC分类号： B22D41/186 , B22D41/18
摘要： The present invention provides a stopper structure capable of preventing loosening of a shaft rod during use, and gas leakage which is likely to occur when the stopper structure is designed to allow gas to pass therethrough. The shaft rod 1 is adapted to be mounted in a mounting hole 2a of a refractory stopper 2, and formed to have an outer peripheral surface including a first tapered sub-surface 4a which increases in diameter toward an axially lower edge of the shaft rod. The mounting hole 2a of the refractory stopper 2 is formed to have an inner surface including a second tapered sub-surface 4b adapted to come into surface contact with the first tapered sub-surface 4a. The shaft rod 1 is adapted to be fastened to the refractory stopper so as to allow the first tapered sub-surface 4a to be brought into close surface contact with the second tapered sub-surface 4b. The distal end of the shaft rod 1 is formed in a configuration satisfying the following relation: tan θ≦D/2A, wherein: A is a length of the shaft rod 1 between a position of the shaft rod 1 corresponding to an upper edge surface 2S of the refractory stopper, and a start position of the first tapered sub-surface 4a; D is an outer diameter of the first tapered sub-surface 4a at the start position; and θ is a taper angle of the first tapered sub-surface 4a.
摘要翻译：本发明提供一种能够防止使用时的轴杆的松动的阻塞结构以及当阻挡结构被设计成允许气体通过时可能发生的气体泄漏。轴杆1适于安装在耐火材料制止器2的安装孔2a中，并且形成为具有包括朝向轴杆的轴向下边缘直径增大的第一锥形副表面4a的外周面。耐火物止动件2的安装孔2a形成为具有适于与第一锥形副表面4a进行表面接触的第二锥形副表面4b的内表面。轴杆1适于紧固到耐火塞，以使第一锥形副表面4a与第二锥形副表面4b紧密接触。轴杆1的前端形成为满足以下关系的构造：tan＆amp; t a;＆nl E; D / 2A，其中：A是在杆杆1的与上部的对应的位置之间的轴杆1的长度耐火材料止挡件的边缘表面2S和第一锥形子表面4a的起始位置; D是开始位置处的第一锥形副表面4a的外径; 和＆thetas; 是第一锥形副表面4a的锥角。

23. 发明申请

US20080310680A1 Frontal View Imaging and Control Device Installed on Movable Object 有权
标题翻译：正面视觉成像和控制装置安装在可移动物体上
公开(公告)号：US20080310680A1
公开(公告)日：2008-12-18
申请号：US12139952
申请日：2008-06-16
申请人： Takahiro Azuma
发明人： Takahiro Azuma
IPC分类号： G06K9/78
CPC分类号： G06K9/00791 , G06T7/77 , G06T2207/30244 , G06T2207/30252
摘要： A frontal view imaging and control device installed on a movable object, includes: an image input unit receiving an image taken by an image device that captures a region of a road surface in a predetermined direction; a projection transformation unit linking each pixel of the image onto a virtual two-dimensional plane of a road surface through coordinate transformation so as to form a virtual projection image on the two-dimensional plane; a projection likelihood calculation unit dividing the virtual projection image into a distant view section and a close view section, and calculating similarity defined between a projection of the distant view section and a projection of the close view section; and an attitude angle calculation unit determining an angle of depression and a panning angle that maximize the similarity as a measured attitude angle that indicates an image capturing direction of the imaging device.
摘要翻译：一种安装在可移动物体上的正视图成像和控制装置，包括：图像输入单元，接收由预定方向拍摄路面区域的图像装置拍摄的图像; 投影变换单元，其通过坐标变换将图像的每个像素连接到路面的虚拟二维平面，以在二维平面上形成虚拟投影图像; 投影似然度计算单元，将虚拟投影图像分割成远景部分和近视图部分，并且计算远景部分的投影与近距视图部分的投影之间的相似度; 以及姿态角计算单元，其确定将表示拍摄装置的图像拍摄方向的测量姿态角度最大化相似度的俯仰角度和摇摄角度。

24. 发明授权

US07027377B2 Optical head device and objective lens 失效
公开(公告)号：US07027377B2
公开(公告)日：2006-04-11
申请号：US10305259
申请日：2002-11-25
申请人： Yuji Fujita , Kenichi Hayashi , Yoshifusa Miyasaka , Takahiro Azuma , Tetsuro Okamura
发明人： Yuji Fujita , Kenichi Hayashi , Yoshifusa Miyasaka , Takahiro Azuma , Tetsuro Okamura
IPC分类号： G11B7/00
CPC分类号： G11B7/1374 , G11B7/1353 , G11B2007/0006 , G11B2007/13727
摘要： An optical head device that converges first and second laser beams having different wavelengths on recording surfaces of first and second optical recording media through a single light converging optical system including an objective lens for recording or reproducing data on the recording surfaces. A refracting surface of the objective lens is divided into two regions, i.e., a central refracting surface region with an optical axis thereof being as a center and an outer circumferential refracting surface region that surrounds an outer circumference of the central refracting surface region. A diffraction grating is formed generally entirely over the central refracting surface region. When recording or reproducing data on the first optical recording medium using the first laser beam, a beam spot is formed with a diffracted beam obtained by the central refracting surface region. When recording or reproducing data on the second optical recording medium using the second laser beam, a beam spot is formed with a beam portion that passes the outer circumferential refracting surface region and a diffracted beam obtained by the central refracting surface region.

25. 发明授权

US06803839B2 Multilayer LC composite component 有权
标题翻译：多层LC复合材料
公开(公告)号：US06803839B2
公开(公告)日：2004-10-12
申请号：US10286150
申请日：2002-11-02
申请人： Takahiro Azuma , Yoshihiro Fukuda
发明人： Takahiro Azuma , Yoshihiro Fukuda
IPC分类号： H03H701
CPC分类号： H03H7/0115 , H03H2001/0085
摘要： A multilayer LC composite component includes a coil unit including a stack of coil conductors, two adjacent coil conductors being separated by an insulating layer (dielectric layer) and being electrically connected to each other and a capacitor unit including a ground-side capacitor electrode and a signal-side capacitor electrode which oppose each other with an insulating layer disposed therebetween, the ground-side capacitor electrode having an electrode-free area at a central region thereof and the signal-side capacitor electrode being electrically connected to the coil unit via the electrode-free area. The ground-side capacitor electrode extends to at least two opposing sides of the insulating layer (dielectric layer) and has a cut portion (cross-shaped cut portion) which extends continuously from the electrode-free area.
摘要翻译：多层LC复合元件包括线圈单元，该线圈单元包括一叠线圈导体，两个相邻的线圈导体被绝缘层（电介质层）隔离并且彼此电连接;以及电容器单元，其包括接地侧电容器电极和信号侧电容器电极，其间设置有绝缘层彼此相对，所述接地侧电容器电极在其中心区域具有无电极区域，并且所述信号侧电容器电极经由所述电极电连接到所述线圈单元无区域接地侧电容器电极延伸到绝缘层（电介质层）的至少两个相对侧，并且具有从无电极区域连续延伸的切口部分（十字形切口部分）。

26. 发明授权

US5985414A Laminated electronic component 失效
标题翻译：层压电子部件
公开(公告)号：US5985414A
公开(公告)日：1999-11-16
申请号：US928421
申请日：1997-09-12
申请人： Yoshihiro Fukuda , Takahiro Azuma
发明人： Yoshihiro Fukuda , Takahiro Azuma
IPC分类号： H01G4/12 , H01F17/00 , H01F41/04 , H01G4/30 , H03H7/075 , H05K3/34 , B32B23/02 , H01G4/228
CPC分类号： H01F17/0013 , H01F2017/0026 , H05K3/3442 , Y10S428/901 , Y10T428/24777 , Y10T428/24917 , Y10T428/24926
摘要： A laminated inductor includes a laminate formed by stacking insulating sheets on which coil conductors are formed, and outermost insulating sheets. The coil conductors are connected in series by via-holes to form a coil. The direction in which the insulating sheets are stacked is perpendicular to input/output external electrodes, and is parallel to a mounting surface. The thickness of the outermost insulating layer is set larger than the radius of a rounded corner of the laminate and the length of a folded portion of the external electrode.
摘要翻译：层叠电感器包括通过层叠形成有线圈导体的绝缘片和最外层绝缘片形成的层叠体。线圈导体通过通孔串联连接形成线圈。绝缘片堆叠的方向垂直于输入/输出外部电极，并且平行于安装表面。最外侧绝缘层的厚度设定为比层叠体的圆角的半径和外部电极的折叠部的长度大。

27. 发明授权

US08162722B2 Grindstone contact sensing method and its device, and honing method and honing machine 有权
标题翻译：磨石接触感应方法及其装置，珩磨方法和珩磨机
公开(公告)号：US08162722B2
公开(公告)日：2012-04-24
申请号：US12434672
申请日：2009-05-03
申请人： Yasuo Tomita , Takahiro Azuma
发明人： Yasuo Tomita , Takahiro Azuma
IPC分类号： B24B49/00
CPC分类号： B24B33/02 , B24B33/06 , B24B47/22 , B24B49/10 , G05B2219/37405
摘要： A grindstone contact sensing technology capable of sensing the contact position of the honing grindstone with the inner circumference of the work at high precision. A servo motor for driving the spindle rotation, and a servo motor for driving the depth of cut are provided and used respectively as spindle rotation drive source for rotating and driving the rotary spindle having the honing tool and depth-of-cut drive source for moving the honing grindstone at a specified depth of cut, and the contact position of the honing grindstone with the inner circumference of the work is sensed from various electrical information (rotating speed, torque, current value, stagnant pulses, etc.) obtained from the operations of both the servo motors.
摘要翻译：一种磨石接触传感技术，能够高精度地检测珩磨磨石与工件内周的接触位置。提供驱动主轴旋转的伺服电动机和用于驱动切割深度的伺服电动机，分别用作主轴旋转驱动源，用于旋转和驱动具有珩磨工具的旋转主轴和用于移动的深度切割驱动源根据从操作获得的各种电信息（旋转速度，扭矩，电流值，停滞脉冲等），检测在指定切割深度的珩磨磨石和珩磨磨石与工件内周的接触位置的伺服电机。

28. 发明授权

US08044753B2 Common-mode choke coil 有权
标题翻译：共模扼流线圈
公开(公告)号：US08044753B2
公开(公告)日：2011-10-25
申请号：US12645926
申请日：2009-12-23
申请人： Takahiro Azuma , Tetsuya Morinaga , Takahiro Aoki , Yoshie Nishikawa , Shinya Hirai , Yoshimasa Goto , Yasushi Saito , Yu Ishiwata
发明人： Takahiro Azuma , Tetsuya Morinaga , Takahiro Aoki , Yoshie Nishikawa , Shinya Hirai , Yoshimasa Goto , Yasushi Saito , Yu Ishiwata
IPC分类号： H01F27/02 , H01F27/29 , H01F5/00 , H01F27/28
CPC分类号： H01F17/04 , H01F17/045 , H01F27/266 , H01F27/292 , H01F27/34 , H01F2017/0093
摘要： A common-mode choke coil includes a core, external electrodes, a pair of wires, and a top plate. The core includes a winding core portion and a pair of flanges at both ends of the winding core portion. The upper surface of the winding core portion and the upper surfaces of the flanges are covered with a metal film. The external electrodes are provided on lower portions of the flanges. A pair of wires are wound on the winding core portion of the core, and the ends of the wires are connected to the external electrodes. The top plate is bonded to the upper surfaces of the flanges preferably via an adhesive.
摘要翻译：共模扼流线圈包括芯，外电极，一对导线和顶板。芯部包括绕组芯部分和绕组芯部分两端的一对凸缘。卷绕芯部的上表面和法兰的上表面被金属膜覆盖。外部电极设置在凸缘的下部。一对电线缠绕在芯的绕芯部分上，并且电线的端部连接到外部电极。顶板最好通过粘合剂粘结在凸缘的上表面上。

29. 发明申请

US20100090790A1 COMMON-MODE CHOKE COIL 有权
标题翻译：共模线圈
公开(公告)号：US20100090790A1
公开(公告)日：2010-04-15
申请号：US12645926
申请日：2009-12-23
申请人： Takahiro AZUMA , Tetsuya MORINAGA , Takahiro AOKI , Yoshie NISHIKAWA , Shinya HIRAI , Yoshimasa GOTO , Yasushi SAITO , Yu ISHIWATA
发明人： Takahiro AZUMA , Tetsuya MORINAGA , Takahiro AOKI , Yoshie NISHIKAWA , Shinya HIRAI , Yoshimasa GOTO , Yasushi SAITO , Yu ISHIWATA
IPC分类号： H01F27/29
CPC分类号： H01F17/04 , H01F17/045 , H01F27/266 , H01F27/292 , H01F27/34 , H01F2017/0093
摘要： A common-mode choke coil includes a core, external electrodes, a pair of wires, and a top plate. The core includes a winding core portion and a pair of flanges at both ends of the winding core portion. The upper surface of the winding core portion and the upper surfaces of the flanges are covered with a metal film. The external electrodes are provided on lower portions of the flanges. A pair of wires are wound on the winding core portion of the core, and the ends of the wires are connected to the external electrodes. The top plate is bonded to the upper surfaces of the flanges preferably via an adhesive.
摘要翻译：共模扼流线圈包括芯，外电极，一对导线和顶板。芯部包括绕组芯部分和绕组芯部分两端的一对凸缘。卷绕芯部的上表面和法兰的上表面被金属膜覆盖。外部电极设置在凸缘的下部。一对电线缠绕在芯的绕芯部分上，并且电线的端部连接到外部电极。顶板最好通过粘合剂粘结在凸缘的上表面上。

30. 发明申请

US20090291619A1 GRINDSTONE CONTACT SENSING METHOD AND ITS DEVICE, AND HONING METHOD AND HONING MACHINE 有权
标题翻译： GRINDSTONE联系人感应方法及其设备，以及HONING方法和HINGING MACHINE
公开(公告)号：US20090291619A1
公开(公告)日：2009-11-26
申请号：US12434672
申请日：2009-05-03
申请人： Yasuo Tomita , Takahiro Azuma
发明人： Yasuo Tomita , Takahiro Azuma
IPC分类号： B24B49/10 , B24B47/22 , B24B33/02
CPC分类号： B24B33/02 , B24B33/06 , B24B47/22 , B24B49/10 , G05B2219/37405
摘要： A grindstone contact sensing technology capable of sensing the contact position of the honing grindstone with the inner circumference of the work at high precision. A servo motor for driving the spindle rotation, and a servo motor for driving the depth of cut are provided and used respectively as spindle rotation drive source for rotating and driving the rotary spindle having the honing tool and depth-of-cut drive source for moving the honing grindstone at a specified depth of cut, and the contact position of the honing grindstone with the inner circumference of the work is sensed from various electrical information (rotating speed, torque, current value, stagnant pulses, etc.) obtained from the operations of both the servo motors.
摘要翻译：一种磨石接触传感技术，能够高精度地检测珩磨磨石与工件内周的接触位置。提供驱动主轴旋转的伺服电动机和用于驱动切割深度的伺服电动机，分别用作主轴旋转驱动源，用于旋转和驱动具有珩磨工具的旋转主轴和用于移动的深度切割驱动源根据从操作获得的各种电信息（旋转速度，扭矩，电流值，停滞脉冲等），检测在指定切割深度的珩磨磨石和珩磨磨石与工件内周的接触位置的伺服电机。

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