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1. 发明授权

US06340436B1 Phosphor, and radiation detector and X-ray CT unit each equipped therewith 失效
标题翻译：荧光体，放射线检测器和各自配备的X射线CT单元
公开(公告)号：US06340436B1
公开(公告)日：2002-01-22
申请号：US09462321
申请日：2000-03-07
申请人： Hiromichi Yamada , Ichiro Miura , Motomichi Doi , Osamu Miyazaki , Minoru Yoshida
发明人： Hiromichi Yamada , Ichiro Miura , Motomichi Doi , Osamu Miyazaki , Minoru Yoshida
IPC分类号： C09K1186
CPC分类号： G21K4/00 , C04B35/547 , C04B35/6455 , C04B2235/3203 , C04B2235/3208 , C04B2235/3213 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3284 , C04B2235/3287 , C04B2235/3409 , C04B2235/443 , C04B2235/445 , C04B2235/447 , C09K11/7789 , G21K2004/06
摘要： A phosphor represented by the general formula (L1-x-y-z-dEuxCezM′d)2O2S (wherein L is at least one element selected from the group consisting of Gd, La and Y, M is at least one element selected from the group consisting of Tb and Pr, M′ is at least one element selected from the group consisting of Ca, Sr and Zn, and x, y, z and d are values falling in the ranges of 0.001≦×≦0.06, 0
摘要翻译：由通式表示的荧光体（其中L是选自Gd，La和Y中的至少一种元素，M是选自Tb和Pr中的至少一种元素，M'是至少一种元素选自Ca，Sr和Zn，x，y，z和d是0.001≤x≤0.06,0

2. 发明授权

US06458295B1 Phosphors, and radiation detectors and X-ray CT unit made by using the same 有权
标题翻译：荧光粉，辐射探测器和X射线CT单元使用相同
公开(公告)号：US06458295B1
公开(公告)日：2002-10-01
申请号：US09582569
申请日：2000-06-26
申请人： Hiromichi Yamada , Makoto Sato , Ichiro Miura , Motomichi Doi , Takaaki Kobiki
发明人： Hiromichi Yamada , Makoto Sato , Ichiro Miura , Motomichi Doi , Takaaki Kobiki
IPC分类号： C09K1100
CPC分类号： C09K11/7774 , C04B35/01 , C04B35/44 , C04B35/645 , C04B2235/3201 , C04B2235/3215 , C04B2235/3217 , C04B2235/3224 , C04B2235/3225 , C04B2235/3227 , C04B2235/3229 , C04B2235/3286 , C04B2235/442 , C04B2235/443 , C04B2235/445 , C04B2235/448 , C04B2235/72 , C04B2235/764
摘要： A novel phosphor represented by the general formula (Gd1−xCex)3Al5−yGayO12 (wherein x and y are values falling in the ranges of 0.0005≦x≦0.02, and 0
摘要翻译：提供由通式（其中x和y是落在0.0005 <= x <= 0.02和0

3. 发明授权

US06487275B1 Anode target for X-ray tube and X-ray tube therewith 失效
标题翻译：用于X射线管和X射线管的阳极靶
公开(公告)号：US06487275B1
公开(公告)日：2002-11-26
申请号：US08718412
申请日：1998-02-12
申请人： Noboru Baba , Masao Shimizu , Motomichi Doi , Yuzo Kozono , Kunihiro Maeda , Masatoshi Seki
发明人： Noboru Baba , Masao Shimizu , Motomichi Doi , Yuzo Kozono , Kunihiro Maeda , Masatoshi Seki
IPC分类号： H01J3510
CPC分类号： H01J35/10 , H01J2235/081
摘要： An X-ray tube which is high in brightness and high in resolution, and can withstand continuous long-time use, that is, it can withstand a high heat load. An X-ray target and an X-ray tube having the X-ray target include an X-ray generating metal layer having an average crystal grain diameter not larger than 30 &mgr;m on the surface of a base plate in the X-ray irradiated side. The X-ray tube has a small focus point and can withstand a high input load. A CT apparatus using the X-ray tube can provide a high resolution and a high definition image.
摘要翻译： X射线管的亮度高，分辨率高，可以承受连续长时间的使用，即可以承受高的热负荷。具有X射线靶的X射线靶和X射线管包括在X射线照射侧的基板的表面上具有不大于30μm的平均晶粒直径的X射线产生金属层。 X射线管具有小的聚焦点，并能承受高输入负载。使用X射线管的CT装置可以提供高分辨率和高清晰度图像。

4. 发明授权

US4878820A Screw compressor 失效
标题翻译：螺杆压缩机
公开(公告)号：US4878820A
公开(公告)日：1989-11-07
申请号：US194917
申请日：1988-05-17
申请人： Motomichi Doi , Minetoshi Izushi , Kazuhiko Kawaike , Masayuki Urashin
发明人： Motomichi Doi , Minetoshi Izushi , Kazuhiko Kawaike , Masayuki Urashin
IPC分类号： F04C18/16 , F04C29/00 , F04C29/02 , F16C17/26
CPC分类号： F16C17/26 , F04C29/0021 , F16C33/106
摘要： A screw compressor comprises a casing and a pair of male and female rotors respectively having herical teeth and grooves formed in their outer peripheries. The rotors are arranged within the casing in meshing relation to each other through the teeth and grooves. Each rotor is rotatably supported by a pair of first and second radial plain bearings and a thrust plain bearing which is arranged at an end of the rotor shaft and adjacent the second radial plain bearing. Each of the thrust plain bearings is of dynamic-pressure type in which with rotation of a corresponding one of the shafts of the respective rotors, pressure is applied to lubricant by sliding movement of the thrust plain bearing to produce an anti-thrust force. The lubricant for each of the second radial plain bearings and for a corresponding one of the thrust plain bearings is fed to a space between the second radial plain bearing and the thrust plain bearing, and is distributed to the second radial plain bearing more in amount than that fed to the thrust bearing due to a difference between flow resistance with which the lubricant passes through the second radial plain bearing and flow resistance with which the lubricant passes through the thrust plain bearing.
摘要翻译：螺杆式压缩机包括壳体和一对分别具有在其外周部形成的齿状齿和凹槽的阳和阴转子。转子通过齿和凹槽以彼此啮合的关系布置在壳体内。每个转子由一对第一和第二径向滑动轴承和推力滑动轴承可旋转地支撑，所述推力滑动轴承布置在转子轴的端部并与第二径向滑动轴承相邻。每个推力滑动轴承都是动压型，其中通过相应转子的相应一个轴的旋转，通过推力滑动轴承的滑动运动将压力施加到润滑剂以产生抗推力。每个第二径向滑动轴承和对应的一个推力滑动轴承的润滑剂被供给到第二径向滑动轴承和推力滑动轴承之间的空间，并且分配到第二径向滑动轴承的数量大于由于润滑剂通过第二径向滑动轴承的流动阻力和润滑剂通过推力滑动轴承的流动阻力之间的差异而被馈送到推力轴承。

5. 发明授权

US4508396A Method of producing bearing component 失效
标题翻译：生产轴承部件的方法
公开(公告)号：US4508396A
公开(公告)日：1985-04-02
申请号：US378172
申请日：1982-05-14
申请人： Motomichi Doi , Kinpei Okano , Katsutoshi Nii , Yoshiharu Yokota
发明人： Motomichi Doi , Kinpei Okano , Katsutoshi Nii , Yoshiharu Yokota
IPC分类号： F16C33/66 , C23C10/28 , C23C10/58 , C23C28/02 , C25D7/10 , F16C33/12 , F16C33/30 , F16C33/64 , C25D5/50 , F16C33/00 , F16C33/32
CPC分类号： C25D7/10 , C23C10/58 , C23C28/023 , F16C33/30 , F16C33/565 , F16C33/62 , F16C33/6696
摘要： A method of producing a bearing component such as an inner ring, an outer ring and rolling elements having a solid lubricant on a frictional surface part thereof, which comprises a step of forming a coating of a material on a frictional surface part of a metal substrate, the solubilities of the coating material in the substrate metal and in the solid lubricant being higher than the mutual solubility of the substrate metal and the solid lubricant, a step of providing on a surface part of the coating a solid lubricant consisting of a metallic material having a low solubility in the substrate metal, and a step of maintaining the solid lubricant, the coating and the metal substrate for a predetermined period of time at a predetermined temperature of below the lower one of the maximum operating temperature of the bearing component and the melting point of the solid lubricant so as to induce mutual diffusion between the metal substrate, the coating and the solid lubricant, thereby increasing the bonding strength between them, and a bearing comprising the bearing component produced by the method.
摘要翻译：一种在其摩擦表面部分上制造诸如内圈，外圈和具有固体润滑剂的滚动元件的轴承部件的方法，包括在金属基板的摩擦表面部分上形成材料涂层的步骤涂层材料在基底金属和固体润滑剂中的溶解度高于基底金属和固体润滑剂的相互溶解度，在涂层的表面上提供由金属材料组成的固体润滑剂的步骤在基板金属中具有低溶解度的步骤，以及将固体润滑剂，涂层和金属基材在预定温度下维持在低于轴承部件的最大工作温度下限值的预定温度和从而引起金属基体，涂层和固体润滑剂之间的相互扩散，从而增加固体润滑剂的熔点它们之间的接合强度，以及包含通过该方法制造的轴承部件的轴承。

6. 发明授权

US07104687B2 X-ray diagnosis apparatus having a common cooler 失效
标题翻译：具有共同的冷却器的X射线诊断装置
公开(公告)号：US07104687B2
公开(公告)日：2006-09-12
申请号：US10479998
申请日：2002-06-07
申请人： Hidefumi Okamura , Motomichi Doi
发明人： Hidefumi Okamura , Motomichi Doi
IPC分类号： H01J35/10 , H01J31/49 , G01T1/24
CPC分类号： A61B6/40 , A61B6/4233 , A61B6/4441 , A61B6/4488
摘要： An X-ray diagnosis apparatus is disclosed which includes two different cooling circuits and a single cooling portion. A first heat transfer medium is circulated for absorbing heat generated in the X-ray generator. A second heat transfer medium is circulated for absorbing the heat generated in the planer type X-ray detector. A heat exchanger is provided for exchanging heat between the first heat transfer medium and the second heat transfer medium. The cooling portion is coupled to the cooling circuit carrying the second heat transfer medium in order to cool the second heat transfer medium.
摘要翻译：公开了一种X射线诊断装置，其包括两个不同的冷却回路和一个冷却部分。循环第一传热介质以吸收在X射线发生器中产生的热量。循环第二传热介质以吸收平面型X射线检测器中产生的热量。提供一种用于在第一传热介质和第二传热介质之间进行热交换的热交换器。冷却部分连接到承载第二传热介质的冷却回路，以冷却第二传热介质。

7. 发明授权

US4433432A X-Ray tube apparatus 失效
标题翻译： X射线管装置
公开(公告)号：US4433432A
公开(公告)日：1984-02-21
申请号：US318016
申请日：1981-11-04
申请人： Katsutoshi Nii , Kinpei Okano , Motomichi Doi , Minoru Kitsuya
发明人： Katsutoshi Nii , Kinpei Okano , Motomichi Doi , Minoru Kitsuya
IPC分类号： H01J35/10 , H01J35/16 , H02K5/24 , H05G1/04
CPC分类号： H01J35/101 , H01J35/16
摘要： A rotary anode X-ray tube accommodated in a housing together with oil has a journal box fixed and inwardly extending inside the tube, an anode target fixed to a rotor supported by the journal box and a cathode member opposing the anode target and fixed at an end portion inside the tube opposing the journal box. The fixing portion between the rotary anode X-ray tube and the journal box is supported by a resilient support member on the housing and vibration damping means is disposed on the support member. The vibration damping means includes a moving member fixed at its center and a fixed member fixed to the housing so as to encompass the moving member with a predetermined gap, and oil is fully charged in the gap. Vibration of the rotation system is transmitted to the moving member and the operation of this member damps the vibration by means of the squeeze action of the oil.
摘要翻译：与油一起容纳在壳体中的旋转阳极X射线管具有固定并在管内向内延伸的轴颈箱，固定到由轴颈箱支撑的转子的阳极靶和与阳极靶相对的阴极构件，管内与管颈箱相对的端部。旋转阳极X射线管和轴颈箱之间的固定部分由壳体上的弹性支撑构件支撑，减振装置设置在支撑构件上。振动阻尼装置包括固定在其中心的移动部件和固定在壳体上的固定部件，以便以预定的间隙包围移动部件，并且在该间隙内充满油。旋转系统的振动被传递到移动构件，并且该构件的操作通过油的挤压动作来减震。

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