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    • 1. 发明授权
    • Radiation treatment system
    • 辐射治疗系统
    • US08611496B2
    • 2013-12-17
    • US13127784
    • 2009-11-12
    • Toshiyuki TerunumaTakeji SakaeMasaru SatoMasaya Ishida
    • Toshiyuki TerunumaTakeji SakaeMasaru SatoMasaya Ishida
    • A61N5/10
    • A61N5/1049A61N5/1064A61N5/1068A61N2005/1061
    • A radiation treatment system that can apply radiation to a respiratory moving organ (such as, a lung, a liver or the like) with high precision is provided. A radiation treatment system according to the present invention as solving means is characterized in that when medical treatment target position information obtained by executing pattern matching processing on the inside of each frame of a fluoroscopic X-ray image for detecting a medical treatment target position achieved under medical treatment on the basis of a template image of an area containing a medical treatment target position of a patient, which is achieved in advance, is within a predetermined error range with respect to the medical treatment target position information based on the template image, and also a timing is an application timing of medical treatment radiation which is set on the basis of motion information of a body surface, a signal for applying medical treatment radiation is generated; and in the other cases, a signal for stopping the application is generated, whereby the application of the medical treatment radiation is controlled on the basis of these signals.
    • 提供了可以高精度地对呼吸运动器官(例如肺,肝等)施加辐射的放射线治疗系统。 根据本发明的放射治疗系统作为解决方案,其特征在于,当通过在用于检测医疗目标位置的荧光X射线图像的每个帧的内侧执行模式匹配处理而获得的医疗处理目标位置信息 基于预先实现的包含患者的医疗目标位置的区域的模板图像,基于模板图像相对于基于医疗目标位置信息的预定误差范围进行医疗处理,以及 也是基于体表的运动信息而设定的医疗用辐射的应用定时的定时,产生用于施加医疗放射线的信号; 并且在其他情况下,产生用于停止应用的信号,由此基于这些信号来控制医疗放射线的应用。
    • 3. 发明授权
    • Communication device
    • 通讯设备
    • US08326235B2
    • 2012-12-04
    • US12837930
    • 2010-07-16
    • Masaru Sato
    • Masaru Sato
    • H04B1/44
    • H01Q21/0025H04B1/48
    • There is provided a communication device including: a first node connected to an antenna; a transmission unit outputting a signal to the antenna via the first node; a reception unit having a signal input thereto from the antenna via the first node; a first switch provided between the first node and the transmission unit; and a second switch provided between the first node and the reception unit, and in which the second switch is alternately turned on and off repeatedly, and the reception unit includes an amplifier amplifying a signal that the transmission unit outputs via the first and second switches and a mixer mixing a signal amplified in the amplifier and a local signal.
    • 提供了一种通信设备,包括:连接到天线的第一节点; 传输单元,经由第一节点向天线输出信号; 接收单元,其具有经由所述第一节点从所述天线向其输入的信号; 设置在所述第一节点和所述传输单元之间的第一开关; 以及设置在所述第一节点和所述接收单元之间的第二开关,并且其中所述第二开关被重复地交替地接通和断开,并且所述接收单元包括放大所述发送单元经由所述第一和第二开关输出的信号的放大器,以及 混合放大器中放大的信号和本地信号的混频器。
    • 5. 发明授权
    • Receiver
    • 接收器
    • US08285238B2
    • 2012-10-09
    • US12003743
    • 2007-12-31
    • Masaru Sato
    • Masaru Sato
    • H04B1/18H04B1/04
    • H04B1/16
    • A compact receiver which is easy in adjustment of a reference signal level is provided. A receiver having an antenna for receiving a wireless signal, a single pole single through switch which passes a signal received via the aforesaid antenna and outputs the signal when a first control signal is in a first state, and connects a signal received via the aforesaid antenna to a reference potential when the first control signal is in a second state, and a difference circuit which outputs a difference signal of an output signal of the aforesaid single pole single through switch when the first control signal is in the first state and an output signal of the aforesaid single pole single through switch when the first control signal is in the second state is provided.
    • 提供了一种容易调整参考信号电平的紧凑型接收器。 具有用于接收无线信号的天线的接收机,通过经由上述天线接收的信号的单极单通开关,并且当第一控制信号处于第一状态时输出信号,并且连接经由所述天线接收的信号 当第一控制信号处于第二状态时,产生参考电位,以及差分电路,当第一控制信号处于第一状态时输出上述单极单通通路的输出信号的差分信号,以及输出信号 当提供第一控制信号处于第二状态时,提供上述单极单通开关。
    • 6. 发明授权
    • Radiation imaging apparatus
    • 辐射成像装置
    • US08064572B2
    • 2011-11-22
    • US12588385
    • 2009-10-14
    • Masaru Sato
    • Masaru Sato
    • G01N23/04G01N23/083
    • A61B6/5241A61B6/4429A61B6/5294
    • The accuracy of combining positions of elongated images is improved at low cost, in a radiation imaging apparatus for generating elongated images having dimensions greater than a detectable range of a radiation image detecting means. A laser source is utilized. Displacement measuring means for measuring distances to targets by receiving a laser beam reflected by the subjects is provided. Positions that correspond to the ends of images in the movement direction of the radiation image detecting means are scanned in the direction perpendicular to the movement direction with the laser beam at each imaging operation. The displacement measuring means measures the positions of the ends of subjects in the laser scanning direction by receiving the laser beam reflected during scanning. An image processing means matches the combining positions of radiation images such that the ends of the subjects measured during each imaging operation are matched, and generates the elongated image.
    • 在用于产生具有大于放射线图像检测装置的可检测范围的尺寸的细长图像的放射线成像装置中,以低成本提高了组合放大图像的位置的精度。 使用激光源。 提供了通过接收被检体反射的激光束来测量与目标的距离的位移测量装置。 对应于放射线图像检测装置的移动方向上的图像的端部的位置在每次成像操作时用与激光束在垂直于移动方向的方向上扫描。 位移测量装置通过接收在扫描期间反射的激光束来测量被摄体在激光扫描方向上的端部的位置。 图像处理装置使辐射图像的组合位置匹配,使得在每个成像操作期间测量的被摄体的端部匹配,并且生成细长图像。
    • 7. 发明申请
    • RADIATION TREATMENT SYSTEM
    • 辐射治疗系统
    • US20110249797A1
    • 2011-10-13
    • US13127784
    • 2009-11-12
    • Toshiyuki TerunumaTakeji SakaeMasaru SatoMasaya Ishida
    • Toshiyuki TerunumaTakeji SakaeMasaru SatoMasaya Ishida
    • A61N5/10
    • A61N5/1049A61N5/1064A61N5/1068A61N2005/1061
    • A radiation treatment system that can apply radiation to a respiratory moving organ (such as, a lung, a liver or the like) with high precision is provided. A radiation treatment system according to the present invention as solving means is characterized in that when medical treatment target position information obtained by executing pattern matching processing on the inside of each frame of a fluoroscopic X-ray image for detecting a medical treatment target position achieved under medical treatment on the basis of a template image of an area containing a medical treatment target position of a patient, which is achieved in advance, is within a predetermined error range with respect to the medical treatment target position information based on the template image, and also a timing is an application timing of medical treatment radiation which is set on the basis of motion information of a body surface, a signal for applying medical treatment radiation is generated; and in the other cases, a signal for stopping the application is generated, whereby the application of the medical treatment radiation is controlled on the basis of these signals.
    • 提供了可以高精度地对呼吸运动器官(例如肺,肝等)施加辐射的放射线治疗系统。 根据本发明的放射治疗系统作为解决方案,其特征在于,当通过在用于检测医疗目标位置的荧光X射线图像的每个帧的内侧执行模式匹配处理而获得的医疗处理目标位置信息 基于预先实现的包含患者的医疗目标位置的区域的模板图像,基于模板图像相对于基于医疗目标位置信息的预定误差范围进行医疗处理,以及 也是基于体表的运动信息而设定的医疗用辐射的应用定时的定时,产生用于施加医疗放射线的信号; 并且在其他情况下,产生用于停止应用的信号,由此基于这些信号来控制医疗放射线的应用。
    • 10. 发明申请
    • VITREOUS SILICA CRUCIBLE AND METHOD OF MANUFACTURING THE SAME
    • 维生素二氧化硅可溶性及其制备方法
    • US20110023773A1
    • 2011-02-03
    • US12934837
    • 2009-03-23
    • Kazuhiro HaradaTadahiro SatoMasaru Sato
    • Kazuhiro HaradaTadahiro SatoMasaru Sato
    • C30B15/10C03B19/09
    • C30B15/10C03B19/095Y10T117/1032
    • Provided is a vitreous silica crucible for pulling a silicon single crystal, having an inner surface layer which is excellent in uniformity and has a low bubble content rate, and a method of manufacturing the same. Provided is a method of manufacturing a vitreous silica crucible for pulling a silicon single crystal comprising the step of forming an inner surface layer 30 made of synthetic silica powder, wherein the inner surface layer 30 comprises an inner side portion 31 of the inner surface layer 30, the inner side portion 31 made of a first synthetic silica powder; and a surface side portion 32 of the inner surface layer 30, the surface side portion made of a second synthetic silica powder having a smaller average particle size than that of the first synthetic silica powder. The second synthetic silica powder to form the surface side portion 32 of the inner surface layer 30 has an average particle diameter which is smaller than that of the first synthetic silica powder to form the inner side portion 31 of the inner surface layer 30 by 10 μm or more.
    • 本发明提供一种用于拉伸硅单晶的玻璃状石英坩埚及其制造方法,其具有均匀性优异且气泡含量低的内表面层。 提供一种制造用于拉制硅单晶的石英玻璃坩埚的方法,包括形成由合成二氧化硅粉末制成的内表面层30的步骤,其中内表面层30包括内表面层30的内侧部分31 由第一合成二氧化硅粉末制成的内侧部分31; 和内表面层30的表面侧部分32,表面侧部分由平均粒径小于第一合成二氧化硅粉末的第二合成二氧化硅粉末制成。 形成内表面层30的表面侧部分32的第二合成二氧化硅粉末的平均粒径小于第一合成二氧化硅粉末的平均粒径,以将内表面层30的内侧部分31形成10μm 或者更多。