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1. 发明授权

US07860220B2 Molybdenum alloy; and X-ray tube rotary anode target, X-ray tube and melting crucible using the same 有权
标题翻译：钼合金; 和X射线管旋转阳极靶，X射线管和熔化坩埚使用相同
公开(公告)号：US07860220B2
公开(公告)日：2010-12-28
申请号：US12091537
申请日：2006-10-27
申请人： Hitoshi Aoyama , Shinichi Yamamoto
发明人： Hitoshi Aoyama , Shinichi Yamamoto
IPC分类号： H01J35/10 , H01J35/08
CPC分类号： C22C1/045 , C22C27/04 , H01J35/08 , H01J2235/081
摘要： This invention provides a molybdenum alloy having excellent high-temperature strength, an X-ray tube rotary anode target having high-temperature strength, an X-ray tube, and a melting crucible. The molybdenum alloy, having an oxygen content of not more than 50 ppm, comprising 0.2 to 1.5% of a carbide by weight and the balance, molybdenum, wherein the carbide is at least one selected from titanium carbide, hafnium carbide, zirconium carbide, and tantalum carbide, and a part of the carbides has an aspect ratio of not less than 2.
摘要翻译：本发明提供了具有优异的高温强度的钼合金，具有高温强度的X射线管旋转阳极靶，X射线管和熔化坩埚。氧含量不大于50ppm的钼合金包含0.2至1.5重量％的碳化钨，余量为钼，其中碳化物为选自碳化钛，碳化铪，碳化锆和碳化钽，一部分碳化物的纵横比不小于2。

2. 发明申请

US20090290685A1 MOLYBDENUM ALLOY; AND X-RAY TUBE ROTARY ANODE TARGET, X-RAY TUBE AND MELTING CRUCIBLE USING THE SAME 有权
标题翻译：莫氏合金和X射线管旋转阳极靶，X射线管和熔化可溶性使用它
公开(公告)号：US20090290685A1
公开(公告)日：2009-11-26
申请号：US12091537
申请日：2006-10-27
申请人： Hitoshi Aoyama , Shinichi Yamamoto
发明人： Hitoshi Aoyama , Shinichi Yamamoto
IPC分类号： H01J35/10 , C09K3/00
CPC分类号： C22C1/045 , C22C27/04 , H01J35/08 , H01J2235/081
摘要： This invention provides a molybdenum alloy having excellent high-temperature strength, an X-ray tube rotary anode target having high-temperature strength, an X-ray tube, and a melting crucible. The molybdenum alloy, having an oxygen content of not more than 50 ppm, comprising 0.2 to 1.5% of a carbide by weight and the balance, molybdenum, wherein the carbide is at least one selected from titanium carbide, hafnium carbide, zirconium carbide, and tantalum carbide, and a part of the carbides has an aspect ratio of not less than 2.
摘要翻译：本发明提供了具有优异的高温强度的钼合金，具有高温强度的X射线管旋转阳极靶，X射线管和熔化坩埚。氧含量不大于50ppm的钼合金包含0.2至1.5重量％的碳化钨，余量为钼，其中碳化物为选自碳化钛，碳化铪，碳化锆和碳化钽，一部分碳化物的纵横比不小于2。

3. 发明申请

US20060190174A1 Electronic compass and direction finding method 审中-公开
标题翻译：电子罗盘和方向调查方法
公开(公告)号：US20060190174A1
公开(公告)日：2006-08-24
申请号：US11359574
申请日：2006-02-23
申请人： Xueping Li , Hitoshi Aoyama , Yoshinobu Honkura , Eiji Kako , Katsuhiko Tsuchida
发明人： Xueping Li , Hitoshi Aoyama , Yoshinobu Honkura , Eiji Kako , Katsuhiko Tsuchida
IPC分类号： G01C17/38
CPC分类号： G01C17/38
摘要： An electronic compass and direction finding method includes a geomagnetic direction sensor having two sensor elements for detecting perpendicular components of the Earth's magnetic field vector. A microcomputer is coupled to the geomagnetic direction sensor to compute a heading of a vehicle in software. Even if the electronic compass displays directional errors due to magnetization of the vehicle, a center of an azimuth circle can be immediately corrected by a center calculating means and a relatively accurate heading can be displayed. Later, the center of the azimuth circle can be corrected with a higher accuracy by a least squares calculating means. This frees a vehicle driver from uneasiness due to display of an intelligible direction.
摘要翻译：电子罗盘和测向方法包括具有两个用于检测地球磁场矢量的垂直分量的传感器元件的地磁方向传感器。微型计算机耦合到地磁方向传感器，以软件计算车辆的航向。即使电子罗盘显示由于车辆的磁化引起的方向误差，也可以通过中心计算装置立即校正方位圆的中心，并且可以显示相对精确的标题。之后，通过最小二乘法计算装置可以用更高精度校正方位圆的中心。由于显示方向可理解，这样可以使车辆驾驶员感到不安。

4. 外观设计

USD519130S1 Agricultural tractor 失效
公开(公告)号：USD519130S1
公开(公告)日：2006-04-18
申请号：US29211266
申请日：2004-08-12
申请人： Yoshitaka Higashikawa , Hitoshi Aoyama
设计人： Yoshitaka Higashikawa , Hitoshi Aoyama

5. 发明申请

US20050139034A1 Control panel unit having control lever for utility vehicle 有权
标题翻译：具有多用途车控制杆的控制面板单元
公开(公告)号：US20050139034A1
公开(公告)日：2005-06-30
申请号：US10936206
申请日：2004-09-08
申请人： Takahiro Komine , Hitoshi Aoyama , Yutaka Inubushi , Yoshitaka Higashikawa , Hajime Shikiya
发明人： Takahiro Komine , Hitoshi Aoyama , Yutaka Inubushi , Yoshitaka Higashikawa , Hajime Shikiya
IPC分类号： A01B63/10 , B60K20/02 , B60K35/00 , B62D49/00 , E02F9/20 , F16L3/00
CPC分类号： E02F9/2004 , Y10T74/20012 , Y10T74/20018 , Y10T74/2093
摘要： A control panel unit has a control lever operable by a driver seated at a driver's seat of a utility vehicle. The panel unit includes a base panel which covers the control lever except for its control grip area and a guide slot defined in the base panel along an operational displacement of the control lever. The panel unit further includes an inclined panel portion inclined by a predetermined angle relative to the base panel so as to orient its surface toward the driver and extending adjacent and along the length of the guide slot. A display face is formed in the surface of the inclined panel portion and configured for displaying operational positions of the lever.
摘要翻译：控制面板单元具有由坐在多用途车的驾驶员座椅上的驾驶员操作的控制杆。面板单元包括基板，其除了控制手柄区域之外覆盖控制杆，并且沿着控制杆的操作位移限定在基板中的引导槽。面板单元还包括相对于底板倾斜预定角度的倾斜面板部分，以将其表面朝向驱动器定向，并且在引导槽的相邻且长度方向上延伸。显示面形成在倾斜面板部分的表面中，并被构造成用于显示杆的操作位置。

6. 发明授权

US07444897B2 Control panel unit having control lever for utility vehicle 有权
标题翻译：具有多用途车控制杆的控制面板单元
公开(公告)号：US07444897B2
公开(公告)日：2008-11-04
申请号：US10936206
申请日：2004-09-08
申请人： Takahiro Komine , Hitoshi Aoyama , Yutaka Inubushi , Yoshitaka Higashikawa , Hajime Shikiya
发明人： Takahiro Komine , Hitoshi Aoyama , Yutaka Inubushi , Yoshitaka Higashikawa , Hajime Shikiya
IPC分类号： B60K20/00
CPC分类号： E02F9/2004 , Y10T74/20012 , Y10T74/20018 , Y10T74/2093
摘要： A control panel unit has a control lever operable by a driver seated at a driver's seat of a utility vehicle. The panel unit includes a base panel which covers the control lever except for its control grip area and a guide slot defined in the base panel along an operational displacement of the control lever. The panel unit further includes an inclined panel portion inclined by a predetermined angle relative to the base panel so as to orient its surface toward the driver and extending adjacent and along the length of the guide slot. A display face is formed in the surface of the inclined panel portion and configured for displaying operational positions of the lever.
摘要翻译：控制面板单元具有由坐在多用途车的驾驶员座椅上的驾驶员操作的控制杆。面板单元包括基板，其除了控制手柄区域之外覆盖控制杆，并且沿着控制杆的操作位移限定在基板中的引导槽。面板单元还包括相对于底板倾斜预定角度的倾斜面板部分，以将其表面朝向驱动器定向，并且在引导槽的相邻且长度方向上延伸。显示面形成在倾斜面板部分的表面中，并被构造成用于显示杆的操作位置。

7. 外观设计

USD525992S1 Agricultural tractor 失效
公开(公告)号：USD525992S1
公开(公告)日：2006-08-01
申请号：US29211276
申请日：2004-08-12
申请人： Yoshitaka Higashikawa , Hitoshi Aoyama
设计人： Yoshitaka Higashikawa , Hitoshi Aoyama

8. 发明授权

US06666930B2 FePt magnet and manufacturing method thereof 失效
标题翻译： FePt磁体及其制造方法
公开(公告)号：US06666930B2
公开(公告)日：2003-12-23
申请号：US10086454
申请日：2002-03-04
申请人： Hitoshi Aoyama , Yoshinobu Honkura , Takumi Asano
发明人： Hitoshi Aoyama , Yoshinobu Honkura , Takumi Asano
IPC分类号： H01F1047
CPC分类号： H01F1/047 , H01F1/068 , H01F41/18 , H01F41/20
摘要： The present invention offers a minute-sized magnet with superior magnetic energy product (BH)max and coercivity iHc, as well as superior anti-corrosive properties. This magnet is comprised of an alloy comprised of 35-55 atomic % platinum, 0.001-10 atomic % third element, which is one or more elements from groups IVa, Va, IIIb, or IVb, and a remainder of iron and other unavoidable impurities. The average crystal size of this FePt alloy is 0.3 &mgr;m. By mixing an FePt alloy with a specific element in a designated ratio, an FePt magnet with more excellent characteristics than ones made from previous alloys was successfully made.
摘要翻译：本发明提供了具有优异的磁能产物（BH）max和矫顽力iHc的微小尺寸的磁体，以及优异的抗腐蚀性能。该磁体包括由35-55原子％的铂，0.001-10原子％的第三元素组成的合金，其是来自IVa，Va，IIIb或IVb族的一种或多种元素，剩余的铁和其它不可避免的杂质。该FePt合金的平均晶体尺寸为0.3μm。通过以指定的比例将FePt合金与特定元素混合，成功地制备了具有比以前的合金制成的特性更好的FePt磁体。

9. 发明授权

US07718117B2 Tungsten sputtering target and method of manufacturing the target 有权
标题翻译：钨溅射靶和制造目标的方法
公开(公告)号：US07718117B2
公开(公告)日：2010-05-18
申请号：US10363257
申请日：2001-09-03
申请人： Koichi Watanabe , Yoichiro Yabe , Takashi Ishigami , Takashi Watanabe , Hitoshi Aoyama , Yasuo Kohsaka , Yukinobu Suzuki
发明人： Koichi Watanabe , Yoichiro Yabe , Takashi Ishigami , Takashi Watanabe , Hitoshi Aoyama , Yasuo Kohsaka , Yukinobu Suzuki
IPC分类号： B22F1/02 , C23C14/00
CPC分类号： C23C14/3414
摘要： A method of manufacturing a tungsten sputtering target includes pressing a high purity tungsten powder to form a pressed compact, first sintering the pressed compact at a temperature of 1450-1700° C. for one hour or longer after the pressed compact is heated at a heating-up rate of 2-5° C./min on the way to a maximum sintering temperature, second sintering the pressed compact to form a sintered body at a temperature of 1900° C. or higher for 5 hours or longer, working the sintered body to obtain a shape of a target, subjecting the target to a grinding work of at least one of rotary grinding and polishing, and subjecting the target to a finishing work of at least one of etching and reverse sputtering.
摘要翻译：制造钨溅射靶的方法包括：将高纯度钨粉压制成压制成形体，首先在压制成型体在加热加热后，在1450-1700℃的温度下烧结1小时以上的压制成形体在最高烧结温度的途中为2-5℃/分钟，在1900℃以上的温度下烧结压制成型体以烧结体5小时以上，加工烧结体以获得目标的形状，对所述目标进行旋转研磨和抛光中的至少一个的研磨加工，以及对所述靶进行蚀刻和反向溅射中的至少一种的精加工。

10. 发明申请

US20080192176A1 Sintered Electrode for Cold Cathode Tube, Cold Cathode Tube Comprising this Sintered Electrode for Cold Cathode Tube, and Liquid Crystal Display Device 有权
标题翻译：用于冷阴极管的烧结电极，包含用于冷阴极管的烧结电极的冷阴极管和液晶显示装置
公开(公告)号：US20080192176A1
公开(公告)日：2008-08-14
申请号：US10570495
申请日：2005-05-02
申请人： Hitoshi Aoyama
发明人： Hitoshi Aoyama
IPC分类号： H05B37/02 , G02F1/13357
CPC分类号： H01J61/09 , H01J61/067 , Y10T428/12292
摘要： There are provided (1) a sintered electrode for a cold cathode tube, comprising a cylindrical side wall part, a bottom part provided at one end of the side wall part, and an opening provided at another end of the side wall part, characterized in that the surface roughness (Sm) of the inner surface of the electrode is not more than 100 μm, (2) a cold cathode tube characterized by comprising: a hollow tubular light transparent bulb into which a discharge medium has been sealed; a fluorescent material layer provided on the inner wall surface of the tubular light transparent bulb; and a pair of the above sintered electrodes for a cold cathode tube provided respectively on both ends of the tubular light transparent bulb, and (3) a liquid crystal display device characterized by comprising: the above cold cathode tube; a light guide body disposed closely to the cold cathode tube; a reflector disposed on one surface side of the light guide body; and a liquid crystal display panel disposed on another surface side of the light guide body.According to the present invention, a cold cathode tube, which is low in operating voltage, can significantly suppress mercury consumption and has a prolonged service life, can be provided at low cost.
摘要翻译：提供（1）一种用于冷阴极管的烧结电极，包括圆筒形侧壁部分，设置在侧壁部分一端的底部和设置在侧壁部分另一端的开口，其特征在于，电极内表面的表面粗糙度（Sm）不大于100微米，（2）冷阴极管，其特征在于包括：中空管状透明灯泡，放电介质已经被密封在其中; 荧光材料层，设置在管状透光灯泡的内壁面上; 以及一对上述冷阴极管用烧结电极，分别设置在管状透明灯泡的两端，（3）液晶显示装置，其特征在于，包括：上述冷阴极管; 靠近冷阴极管设置的导光体; 反射器，设置在所述导光体的一个表面侧; 以及设置在导光体的另一表面侧的液晶显示面板。根据本发明，可以以低成本提供低操作电压的冷阴极管，可以显着抑制汞消耗并延长使用寿命。

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