专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20180145444A1 X-RAY TUBE HIGH VOLTAGE CONNECTOR WITH INTEGRATED HEATING TRANSFORMER 有权
公开(公告)号：US20180145444A1
公开(公告)日：2018-05-24
申请号：US15359937
申请日：2016-11-23
申请人： General Electric Company
发明人： Philippe Ernest , Stephane Gautrais , Yannick Louvrier , Nicolas Levilly
IPC分类号： H01R13/53 , H01F30/02 , H01R13/66 , H05G1/20 , H05G1/54 , H05G1/52
CPC分类号： H01R13/53 , H01F30/02 , H01R13/66 , H01R13/6633 , H05G1/20 , H05G1/52 , H05G1/54
摘要： A high voltage connector is provided. The high voltage connector includes multiple electrical conductors, and at least one autotransformer. The high voltage connector is configured to couple a high voltage cable to an X-ray tube.

2. 发明申请

US20180110115A1 X-RAY INSPECTION SYSTEM 审中-公开
公开(公告)号：US20180110115A1
公开(公告)日：2018-04-19
申请号：US15685703
申请日：2017-08-24
申请人： Shimadzu Corporation
发明人： Bunta MATSUHANA , Futoshi UEKI
IPC分类号： H05G1/54 , H05G1/08 , H05G1/30 , G01T1/00
CPC分类号： H05G1/54 , G01T1/00 , H01J2235/085 , H05G1/02 , H05G1/085 , H05G1/30
摘要： An X-ray inspection system that can simply and automatically perform aging without separately preparing a shutter moving member including a dedicated motor or a guide member for aging is provided. When power is supplied, a stage moves in X and Y directions by activating a stage moving mechanism, and an X-ray source stops at an aging position below an X-ray shielding plate disposed beside a support plate on the stage. In this state, aging is started. When the aging is ended, an input of an imaging instruction for X-ray imaging is waited for.

3. 发明申请

US20180035524A1 RADIATION IRRADIATION DEVICE 审中-公开
公开(公告)号：US20180035524A1
公开(公告)日：2018-02-01
申请号：US15628598
申请日：2017-06-20
申请人： FUJIFILM Corporation
发明人： Masayoshi MATSUURA
IPC分类号： H05G1/54 , A61B6/00 , H05G1/26 , H05G1/32
CPC分类号： H05G1/54 , A61B6/4405 , A61B6/56 , H05G1/10 , H05G1/265 , H05G1/32 , H05G1/56
摘要： Provided is a radiation irradiation device that prevents degradation of a battery resulting from a high current that flows when radiation is generated. The radiation irradiation device includes a radiation generating part that generates radiation; a battery part that supplies electric power to the radiation generating part; and an exposure switch that receives an emission instruction of the radiation from the radiation generating part. The battery part has a lithium ion battery, a capacitor connected in parallel to the lithium ion battery, a switch element that performs switching from a state where electric power is supplied from the lithium ion battery to the capacitor to a state where electric power is supplied from the capacitor to the radiation generating part. The switch element switches between the states of the electric power supply according to an instruction received in the exposure switch.

4. 发明申请

US20140146943A1 RADIATION GENERATOR 有权
标题翻译：辐射发生器
公开(公告)号：US20140146943A1
公开(公告)日：2014-05-29
申请号：US14089447
申请日：2013-11-25
申请人： CANON KABUSHIKI KAISHA
发明人： Shuji Aoki , Kazuyuki Ueda
IPC分类号： H01J35/04
CPC分类号： H05G1/54
摘要： A radiation generator includes: a radiation tube configured to generate radiation by emitting electrons from a cathode through a grid to a target; a grid-voltage generating unit configured to apply an extraction voltage to the grid in response to an external request for radiation output; a cut-off voltage generating unit configured to generate a cut-off voltage applied to the grid so as to lower the potential of the grid relative to the potential of the cathode when there is no external request for the radiation output; and a detection unit configured to detect a decrease in the cut-off voltage, wherein the target is not irradiated by the electrons when the decrease in the cut-off voltage is detected.
摘要翻译：一种辐射发生器包括：辐射管，被配置为通过从阴极通过栅极向目标发射电子来产生辐射; 电网电压产生单元，被配置为响应于对辐射输出的外部请求而向电网施加提取电压; 截止电压产生单元，被配置为当不存在辐射输出的外部请求时，产生施加到电网的截止电压，以便相对于阴极的电位降低电网的电位; 以及检测单元，被配置为检测所述截止电压的降低，其中当检测到所述截止电压的降低时，所述目标不被所述电子照射。

5. 发明申请

US20120121070A1 SYSTEMS AND METHODS FOR SCANNING AN OBJECT WHILE AVOIDING RADIATION EXPOSURE 有权
标题翻译：用于扫描对象避免辐射暴露的系统和方法
公开(公告)号：US20120121070A1
公开(公告)日：2012-05-17
申请号：US13273385
申请日：2011-10-14
申请人： Gregor Hess , Sven Wohlgethan , Andreas Streyl , Joerg Bermuth , Urs Viehboeck , Patricia Schall , Georg Geus
发明人： Gregor Hess , Sven Wohlgethan , Andreas Streyl , Joerg Bermuth , Urs Viehboeck , Patricia Schall , Georg Geus
IPC分类号： H05G1/54 , G01J1/42
CPC分类号： G01V5/0008 , A61B6/10 , G01T7/12 , H05G1/54
摘要： The present invention provides system, devices, and methods for scanning an object while avoiding radiation exposure. For example, the present invention provides systems comprising a scanning device with input and output openings, and a safety sensor adjacent to the input or output opening that sends a signal that turns off or physically blocks electromagnetic radiation if the presence of an invading element (e.g., human hand) is detected by the safety sensor.
摘要翻译：本发明提供用于在避免辐射照射的同时扫描物体的系统，装置和方法。例如，本发明提供了包括具有输入和输出开口的扫描装置和邻近输入或输出开口的安全传感器的系统，其发送关闭或物理阻挡电磁辐射的信号，如果存在入侵元件（例如，，人手）被安全传感器检测到。

6. 发明申请

US20120039443A1 METHOD AND DEVICE FOR LOAD DEPENDENT RESIZING OF A FOCAL SPOT OF AN X-RAY GENERATING DEVICE 有权
标题翻译：用于X射线发生装置的焦点点的负载相关的方法和装置
公开(公告)号：US20120039443A1
公开(公告)日：2012-02-16
申请号：US13265297
申请日：2010-04-19
申请人： Rolf Karl Otto Behling
发明人： Rolf Karl Otto Behling
IPC分类号： H05G1/46
CPC分类号： H05G1/46 , H05G1/36 , H05G1/54
摘要： In an X-ray generating device (2) a temperature of a focal spot (21) may be determined. Furthermore a load condition is determined, which may also take into account a planned operation procedure of the X-ray generating device (2). The focal spot of the X-ray generating device is then automatically resizable based at least in part on the load condition.
摘要翻译：在X射线产生装置（2）中，可以确定焦点（21）的温度。此外，确定了负载条件，这也可以考虑X射线产生装置（2）的计划的操作过程。至少部分地基于负载条件，X射线产生装置的焦点可以自动调节大小。

7. 发明申请

US20100189227A1 SYSTEM AND METHOD TO MANAGE MAINTENANCE OF A RADIOLOGICAL IMAGING SYSTEM 有权
标题翻译：用于管理放射成像系统维护的系统和方法
公开(公告)号：US20100189227A1
公开(公告)日：2010-07-29
申请号：US12359408
申请日：2009-01-26
申请人： Kamal Mannar , Yibin Zheng
发明人： Kamal Mannar , Yibin Zheng
IPC分类号： G01D18/00
CPC分类号： H05G1/54 , A61B6/03 , A61B6/4429 , A61B6/4488 , A61B6/586 , G05B19/4184 , G05B2219/32371 , G05B2219/45169 , G06F19/00 , G16H40/40 , H01J2235/00 , Y02P90/86
摘要： A system and method to predict a failure of an imaging system that includes a radiation source having an x-ray tube assembly is provided. The system includes a storage medium having a plurality of programmable storage instructions to instruct a processor to perform the steps of acquiring an age of the x-ray tube assembly, calculating a baseline probability of a survivability of the tube assembly for a remaining time period dependent on the age of the tube assembly, acquiring measurement of at least one operating parameter of the x-ray tube assembly, and automatically changing the baseline probability of a survivability of the imaging system for the remaining time period in response to the measurement of the at least one operating parameter of the x-ray tube assembly.
摘要翻译：提供了一种用于预测包括具有X射线管组件的辐射源的成像系统的故障的系统和方法。该系统包括具有多个可编程存储指令的存储介质，以指示处理器执行获取X射线管组件的年龄的步骤，计算剩余时间段依赖的管组件的存活性的基线概率在管组件的年龄上，获取X射线管组件的至少一个操作参数的测量，以及响应于测量的时间自动改变成像系统在剩余时间段内的生存性的基线概率 x射线管组件的至少一个操作参数。

8. 发明授权

US07668295B2 System and method for high voltage transient suppression and spit protection in an x-ray tube 失效
标题翻译：用于X射线管高压瞬变抑制和吐痰保护的系统和方法
公开(公告)号：US07668295B2
公开(公告)日：2010-02-23
申请号：US11748009
申请日：2007-05-14
申请人： Liang Tang , Philippe Ernest , Georges-William Baptiste , Fengfeng Tao
发明人： Liang Tang , Philippe Ernest , Georges-William Baptiste , Fengfeng Tao
IPC分类号： H05G1/10
CPC分类号： H05G1/54 , H05G1/10
摘要： A system and method to improve the high voltage performance of an x-ray tube with electrostatic deflection of an electron beam focal spot. The system and method provides protection of bias circuits from high voltage transients and spit protection in x-ray tubes through the use of a high voltage transient suppression and spit protection circuit assembly coupled between the bias circuits of a high voltage generator and an x-ray tube vacuum housing of an x-ray generation system.
摘要翻译：一种改善电子束焦点的静电偏转的X射线管的高电压性能的系统和方法。该系统和方法通过使用耦合在高电压发生器的偏置电路和x射线之间的高电压瞬态抑制和吐出保护电路组件来提供偏置电路对X射线管中的高电压瞬变和吐出保护的保护 X射线发生系统的管真空壳体。

9. 发明申请

US20080118029A1 X-Ray Facility with Error Protection Circuit 有权
标题翻译：带有错误保护电路的X射线设备
公开(公告)号：US20080118029A1
公开(公告)日：2008-05-22
申请号：US11795168
申请日：2006-01-10
申请人： Claus-Gunter Schliermann
发明人： Claus-Gunter Schliermann
IPC分类号： H05G1/54
CPC分类号： H05G1/54
摘要： The invention relates to a residual-current circuit breaker for an X-ray device. In one embodiment, the residual-current circuit breaker comprises at least one input, via which a detector identification signal of a detector identification element can be received, said signal characterizing the presence of an X-ray detector and at least one input, via which a selection signal for an exposure measurement element can be received, said signal characterizing the activation of an exposure measurement element. A deactivation signal can be issued via at least one output of the residual-current breaker, the deactivation signal being generated as long as a detector identification signal and a selection signal that is assigned to the same detector as the detector identification signal are not received at the same time.
摘要翻译：本发明涉及一种用于X射线装置的剩余电流断路器。在一个实施例中，剩余电流断路器包括至少一个输入，通过该输入可以接收检测器识别元件的检测器识别信号，所述信号表征存在X射线检测器和至少一个输入，经由该输入可以接收用于曝光测量元件的选择信号，所述信号表征曝光测量元件的激活。可以通过剩余电流断路器的至少一个输出发出去激活信号，只要检测器识别信号和分配给与检测器识别信号相同的检测器的选择信号不被接收到检测器识别信号，则产生去激活信号同一时间。

10. 发明授权

US07340035B2 X-ray tube cathode overvoltage transient supression apparatus 有权
标题翻译： X射线管阴极过电压瞬变抑制装置
公开(公告)号：US07340035B2
公开(公告)日：2008-03-04
申请号：US10711923
申请日：2004-10-13
申请人： Liang Tang
发明人： Liang Tang
IPC分类号： H05G1/54
CPC分类号： H01J35/025 , H01J2235/0233 , H05G1/54
摘要： An imaging tube (30) includes multiple high voltage elements (64). A voltage-clamping device (70) is coupled between the high voltage elements (64) and prevents the occurrence of overvoltage transients in the minor insulation of an imaging tube (30).
摘要翻译：成像管（30）包括多个高电压元件（64）。电压钳位装置（70）耦合在高电压元件（64）之间，并且防止在成像管（30）的次级绝缘中发生过电压瞬变。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式