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71.发明授权Radioisotope production apparatus and radiopharmaceutical production apparatus 失效放射性同位素生产装置和放射性药物生产装置公开(公告)号：US07394081B2
公开(公告)日：2008-07-01
申请号：US11088208
申请日：2005-03-24
IPC分类号： A61N5/00
CPC分类号： G21G1/10 , A61K51/1282
摘要： A radioisotope production apparatus includes: a linear accelerator for accelerating an ion beam and irradiating a target with the ion beam, radio frequency power supplies for supplying radio frequency waves through coaxial tubes and the linear accelerator, a target shield member containing the target, a first radiation shield member covering the linear accelerator, and a movable second radiation shield member covering the side of target shield member of the linear accelerator between the first radiation shield member and the target shield member. The first radiation shield member is movably divided in opposite directions, respectively, of the axial direction of the linear accelerator from the base point of the connection point of the coaxial tube connected to the linear accelerator.
摘要翻译： 放射性同位素制造装置包括：用于加速离子束并用离子束照射靶的线性加速器，用于通过同轴管和线性加速器提供射频的射频电源，包含靶的靶屏蔽构件，第一 覆盖直线加速器的辐射屏蔽构件，以及覆盖第一辐射屏蔽构件和目标屏蔽构件之间的线性加速器的目标屏蔽构件的一侧的可移动的第二辐射屏蔽构件。 第一辐射屏蔽构件从连接到线性加速器的同轴管的连接点的基点分别沿线性加速器的轴向的相反方向可移动地分开。
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公开(公告)号：US20080074961A1
公开(公告)日：2008-03-27
申请号：US11858019
申请日：2007-09-19
申请人： Takashi Okazaki
发明人： Takashi Okazaki
IPC分类号： G11B7/085
CPC分类号： G11B19/044 , G11B20/10527 , G11B20/1217 , G11B2020/1062 , G11B2020/10685 , G11B2020/10694 , G11B2020/10916 , G11B2020/1232 , G11B2220/2537 , G11B2220/2541 , G11B2220/2545 , G11B2220/2562
摘要： An optical disc reproducing apparatus comprising: a buffer memory configured to store data read from sectors of an optical disc when information is reproduced; a controlling unit configured to cause the buffer memory to store first data read from a first sector and second data read from a second sector other than the first sector when the first sector of the sectors is designated; and an output unit configured to output the first data stored in the buffer memory to a processing circuit configured to reproduce the information when the first sector of the sectors is designated, and thereafter output the second data stored in the buffer memory to the processing circuit when the second sector of the sectors is designated.
摘要翻译： 一种光盘再现装置，包括：缓冲存储器，被配置为当再现信息时存储从光盘的扇区读取的数据; 控制单元，被配置为当所述扇区的所述第一扇区被指定时，使所述缓冲存储器存储从第一扇区读取的第一数据和从所述第一扇区以外的第二扇区读取的第二数据; 以及输出单元，被配置为将存储在所述缓冲存储器中的所述第一数据输出到处理电路，所述处理电路被配置为当所述扇区的所述第一扇区被指定时再现所述信息，并且此后，将存储在所述缓冲存储器中的所述第二数据输出到 指定了第二部门。
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公开(公告)号：US20080071914A1
公开(公告)日：2008-03-20
申请号：US11857153
申请日：2007-09-18
申请人： Motonobu Kimura , Masashi Tanaka , Kaname Naito , Takashi Okazaki , Shuhei Miura
发明人： Motonobu Kimura , Masashi Tanaka , Kaname Naito , Takashi Okazaki , Shuhei Miura
IPC分类号： G06F15/173
CPC分类号： H04L65/1066 , H04L47/70 , H04L47/724 , H04L65/80 , H04L67/28 , H04L67/2876 , H04L69/16 , H04L69/163
摘要： A first session proxy device is disposed between a client device having no control protocol for bandwidth securing sessions installed therein and a bandwidth guaranteed network. A second session proxy device is disposed between a server device having no control protocol for bandwidth securing sessions installed therein and the bandwidth guaranteed network. When the client device and the server perform communication over the bandwidth guaranteed network, the first session proxy device establishes a bandwidth securing session in the bandwidth guaranteed network, in place of the client device, while second session proxy device establishes a bandwidth securing session in the bandwidth guaranteed network, in place of the server device.
摘要翻译： 第一会话代理设备设置在不具有安装在其中的带宽保护会话的控制协议的客户端设备和带宽保证网络之间。 第二会话代理设备设置在不具有安装在其中的带宽保护会话的控制协议的服务器设备和带宽保证网络之间。 当客户端设备和服务器通过带宽保证网络执行通信时，第一会话代理设备在带宽保证网络中建立带宽保护会话，代替客户端设备，而第二会话代理设备在 带宽保证网络，代替服务器设备。
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公开(公告)号：US07297958B2
公开(公告)日：2007-11-20
申请号：US10270151
申请日：2002-10-15
申请人： Shinichi Kojima , Takashi Okazaki , Yuuichirou Ueno , Kikuo Umegaki , Kensuke Amemiya , Kazuhiro Takeuchi , Hiroshi Kitaguchi , Kazuma Yokoi , Norihito Yanagita
发明人： Shinichi Kojima , Takashi Okazaki , Yuuichirou Ueno , Kikuo Umegaki , Kensuke Amemiya , Kazuhiro Takeuchi , Hiroshi Kitaguchi , Kazuma Yokoi , Norihito Yanagita
CPC分类号： G01T1/1611 , A61B6/037 , A61B6/4241 , A61B6/5235 , G01N23/046 , G01N2223/419 , G01N2223/612 , G01T1/2985 , Y10S378/901
摘要： A radiological imaging apparatus of the present invention comprises an image pickup device and a medical examinee holding device that is provided with a bed. The image pickup device includes a large number of radiation detectors and radiation detector support plates. A large number of radiation detectors are mounted around the circumference of a through-hole and arranged in the axial direction of the through-hole. The radiation detectors are arranged in three layers formed radially with respect to the center of the through-hole and mounted on the lateral surfaces of the radiation detector support plates. Since the radiation detectors are not only arranged in the axial direction and circumferential direction of the through-hole but also arrayed in the radial direction, it is possible to obtain accurate information about a γ-ray arrival position in the radial direction of the through-hole (the positional information about a radiation detector from which a γ-ray image pickup signal is output). The use of accurate information about γ-ray arrival increases the tomogram accuracy. As a result, the present invention enhances the tomogram accuracy, that is, the PET examination accuracy.
摘要翻译： 本发明的放射学成像装置包括：图像拾取装置和设有床的医疗检查者保持装置。 图像拾取装置包括大量的辐射检测器和辐射检测器支撑板。 大量的辐射探测器安装在通孔的圆周周围并沿通孔的轴向布置。 辐射检测器被布置成相对于通孔的中心径向形成的三层，并且安装在辐射检测器支撑板的侧表面上。 由于辐射检测器不仅沿着通孔的轴向方向和圆周方向布置，而且沿径向排列，可以获得关于通孔的径向方向上的伽马射线到达位置的准确信息， （关于从其输出伽马射线摄像信号的放射线检测器的位置信息）。 使用关于伽马射线到达的准确信息增加了断层图像的准确性。 结果，本发明增强了断层图像精度，即PET检查精度。
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公开(公告)号：US20070008033A1
公开(公告)日：2007-01-11
申请号：US11481807
申请日：2006-07-07
申请人： Takashi Okazaki
发明人： Takashi Okazaki
IPC分类号： H03F1/26
CPC分类号： H03F1/3282 , H03F1/32 , H03F1/3241 , H03F1/3294 , H03F2201/3233
摘要： A predistortion amplifier for compensating distortion includes an amplifying unit; a power detection unit; a distortion compensation table; a control unit; and a predistortion unit for generating a predistorted signal to be inputted to the amplifying device by performing a predistortion on the amplitude and a phase of the input signal, the predistortion being performed by using the compensation values corresponding to the input level outputted from the power detection unit stored in the distortion compensation table. The predistortion unit includes an offset adder for adding an offset value to an amplitude compensating value, the amplitude compensating value being assigned to the amplitude of the input signal by the compensation values based on the input level, and the offset value being determined regardless of the input level. Further, the control unit includes an offset generator for generating the offset value.
摘要翻译： 用于补偿失真的预失真放大器包括放大单元; 功率检测单元; 失真补偿表; 一个控制单元; 以及预失真单元，用于通过对输入信号的幅度和相位执行预失真来产生要输入到放大装置的预失真信号，通过使用与从功率检测输出的输入电平相对应的补偿值来执行预失真 单元存储在失真补偿表中。 预失真单元包括用于将偏移值与振幅补偿值相加的偏移加法器，基于输入电平将幅度补偿值分配给输入信号的幅度，并且补偿值被确定，而与 输入级别。 此外，控制单元包括用于产生偏移值的偏移发生器。
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公开(公告)号：US20060214110A1
公开(公告)日：2006-09-28
申请号：US11375598
申请日：2006-03-15
申请人： Shinichi Kojima , Takashi Okazaki , Yuuichirou Ueno , Kikuo Umegaki , Kensuke Amemiya , Kazuhiro Takeuchi , Hiroshi Kitaguchi , Kazuma Yokoi , Norihito Yanagita
发明人： Shinichi Kojima , Takashi Okazaki , Yuuichirou Ueno , Kikuo Umegaki , Kensuke Amemiya , Kazuhiro Takeuchi , Hiroshi Kitaguchi , Kazuma Yokoi , Norihito Yanagita
IPC分类号： G01T1/00
CPC分类号： G01T1/1615 , A61B6/037 , G01N23/046 , G01N2223/419 , G01N2223/612 , G01T1/1611 , G01T1/1647 , G01T1/242 , G01T1/249 , G01T1/2985
摘要： A radiological imaging apparatus of the present invention comprises an image pickup device and a medical examinee holding device that is provided with a bed. The image pickup device includes a large number of radiation detectors and radiation detector support plates. A large number of radiation detectors are mounted around the circumference of a through-hole and arranged in the axial direction of the through-hole. The radiation detectors are arranged in three layers formed radially with respect to the center of the through-hole and mounted on the lateral surfaces of the radiation detector support plates. Since the radiation detectors are not only arranged in the axial direction and circumferential direction of the through-hole but also arrayed in the radial direction, it is possible to obtain accurate information about a γ-ray arrival position in the radial direction of the through-hole (the positional information about a radiation detector from which a γ-ray image pickup signal is output). The use of accurate information about γ-ray arrival increases the tomogram accuracy. As a result, the present invention enhances the tomogram accuracy, that is, the PET examination accuracy.
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公开(公告)号：US20050127302A1
公开(公告)日：2005-06-16
申请号：US11050689
申请日：2005-02-07
申请人： Shinichi Kojima , Takashi Okazaki , Yuuichirou Ueno , Kikuo Umegaki , Kensuke Amemiya , Kazuhiro Takeuchi , Hiroshi Kitaguchi , Kazuma Yokoi , Norihito Yanagita
发明人： Shinichi Kojima , Takashi Okazaki , Yuuichirou Ueno , Kikuo Umegaki , Kensuke Amemiya , Kazuhiro Takeuchi , Hiroshi Kitaguchi , Kazuma Yokoi , Norihito Yanagita
CPC分类号： G01T1/1615 , A61B6/037 , G01N23/046 , G01N2223/419 , G01N2223/612 , G01T1/1611 , G01T1/1647 , G01T1/242 , G01T1/249 , G01T1/2985
摘要： A radiological imaging apparatus of the present invention comprises an image pickup device and a medical examinee holding device that is provided with a bed. The image pickup device includes a large number of radiation detectors and radiation detector support plates. A large number of radiation detectors are mounted around the circumference of a through-hole and arranged in the axial direction of the through-hole. The radiation detectors are arranged in three layers formed radially with respect to the center of the through-hole and mounted on the lateral surfaces of the radiation detector support plates. Since the radiation detectors are not only arranged in the axial direction and circumferential direction of the through-hole but also arrayed in the radial direction, it is possible to obtain accurate information about a γ-ray arrival position in the radial direction of the through-hole (the positional information about a radiation detector from which a γ-ray image pickup signal is output). The use of accurate information about γ-ray arrival increases the tomogram accuracy. As a result, the present invention enhances the tomogram accuracy, that is, the PET examination accuracy.
摘要翻译： 本发明的放射学成像装置包括：图像拾取装置和设有床的医疗检查者保持装置。 图像拾取装置包括大量的辐射检测器和辐射检测器支撑板。 大量的辐射探测器安装在通孔的圆周周围并沿通孔的轴向布置。 辐射检测器被布置成相对于通孔的中心径向形成的三层，并且安装在辐射检测器支撑板的侧表面上。 由于辐射检测器不仅沿着通孔的轴向方向和圆周方向布置，而且沿径向排列，可以获得关于通孔的径向方向上的伽马射线到达位置的准确信息， （关于从其输出伽马射线摄像信号的放射线检测器的位置信息）。 使用关于伽马射线到达的准确信息增加了断层图像的准确性。 结果，本发明增强了断层图像精度，即PET检查精度。
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公开(公告)号：US09671177B2
公开(公告)日：2017-06-06
申请号：US14394120
申请日：2012-04-26
申请人： Akira Ishibashi , Takuya Matsuda , Sangmu Lee , Takashi Okazaki
发明人： Akira Ishibashi , Takuya Matsuda , Sangmu Lee , Takashi Okazaki
CPC分类号： F28F1/12 , B23P15/26 , F24F1/0059 , F24F1/14 , F28F1/32 , F28F2215/12 , F28F2225/06 , F28F2240/00 , F28F2275/04 , Y10T29/49378
摘要： Plate-like fins have notches longer than a longitudinal axis of flat tubes that are placed in the notches. The plate-like fins also have bend portions that are located on projections projecting toward the edges more than the ends of the flat tubes, are formed by bending part of the plate-like fins, erect in a stacking direction in which the plate-like fins are stacked, and are in contact with adjacent ones of the plate-like fins. The height of the bend portions in the stacking direction is the length of a predetermined spacing.
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公开(公告)号：US08820102B2
公开(公告)日：2014-09-02
申请号：US12991988
申请日：2009-06-11
申请人： Kazuhiko Shiraishi , Hirokazu Taniguchi , Yoshihiro Sumida , Akihiro Nishida , Masato Yosomiya , Tetsuya Yamashita , Takashi Okazaki
发明人： Kazuhiko Shiraishi , Hirokazu Taniguchi , Yoshihiro Sumida , Akihiro Nishida , Masato Yosomiya , Tetsuya Yamashita , Takashi Okazaki
CPC分类号： B60H1/00978 , B61D27/0018
摘要： A ventilation and air conditioning apparatus for a vehicle includes: a ventilator that sucks air from outside the vehicle; an air conditioner that conditions air inside the vehicle; a duct for fresh outside air that connects the ventilator with the air conditioner so as to supply the air that the ventilator has sucked from outside the vehicle to the air conditioner; and a duct for conditioned air that supplies the conditioned air blown out from the air conditioner to inside the vehicle. The duct for fresh outside air is branched so as to be connected to the duct for conditioned air. With this configuration, even if the operation of the air conditioner is stopped due to, e.g., a leakage of a flammable refrigerant, an amount of ventilation can be secured in the vehicle.
摘要翻译： 一种用于车辆的通风和空调装置，包括：从车辆外部吸入空气的呼吸机; 调节车内空气的空调机; 用于将呼吸机与空调相连接的新鲜外部空气的管道，以将通气机从车外吸入的空气供应到空调; 以及用于将从空调吹出的调节空气供应到车辆内部的调节空气的管道。 用于新鲜外部空气的管道被分流以便连接到用于调节空气的管道。 通过这种结构，即使空气调节器的操作由于例如可燃性制冷剂的泄漏而停止，也可以确保车辆中的通风量。
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公开(公告)号：US08769983B2
公开(公告)日：2014-07-08
申请号：US12989126
申请日：2009-03-13
申请人： Takashi Okazaki
发明人： Takashi Okazaki
CPC分类号： F25B13/00 , F25B1/04 , F25B1/10 , F25B9/008 , F25B9/06 , F25B2309/061 , F25B2313/02742 , F25B2400/072 , F25B2400/13 , F25B2400/14 , F25B2600/2513
摘要： The present invention provides a refrigeration cycle apparatus using a first compressor and a second compressor driven by an expander and including a high and low pressure heat exchanger, in which a low-pressure-side outlet of the high and low pressure heat exchanger is bypassed to a low pressure portion or an intermediate pressure portion to adjust an inlet density at the expander and thereby provide high efficiency. The high and low pressure heat exchanger of the refrigeration cycle apparatus of the present invention changes an amount of heat exchange between a high-pressure refrigerant and a reduced-pressure refrigerant branched from the high-pressure refrigerant at an inlet portion of the high and low pressure heat exchanger and reduced in pressure to adjust the density of the refrigerant flowing in the expander so that power recovered by the expander and power required by the second compressor match.
摘要翻译： 本发明提供了一种使用第一压缩机和第二压缩机的制冷循环装置，所述第一压缩机和第二压缩机由膨胀机驱动，并且包括高压和低压热交换器，其中高压和低压热交换器的低压侧出口旁通至 低压部分或中压部分，以调节膨胀机处的入口密度，从而提供高效率。 本发明的制冷循环装置的高低压热交换器使高压制冷剂与在高低压入口部分从高压制冷剂分支的减压制冷剂之间的热交换量变化 压缩热交换器，并且降低压力以调节在膨胀器中流动的制冷剂的密度，使得由膨胀器回收的功率和第二压缩机所需的功率匹配。
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