利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

361 条记录 (耗时 0.037 秒)

    METHOD AND SYSTEM FOR EVALUATING QUALITY ASSURANCE CRITERIA IN DELIVERY OF A TREATMENT PLAN
    2.
    发明申请
    METHOD AND SYSTEM FOR EVALUATING QUALITY ASSURANCE CRITERIA IN DELIVERY OF A TREATMENT PLAN 有权
    评估治疗计划中提供质量保证标准的方法和系统

    公开(公告)号：US20110112351A1

    公开(公告)日：2011-05-12

    申请号：US12854139

    申请日：2010-08-10

    申请人： Gerald D. Fordyce, II ,  Kenneth J. Ruchala ,  Eric Schnarr ,  Yu Chen ,  Graham T. Reitz ,  Scott Finley ,  Rob O'Connell ,  Matthew Orton

    发明人： Gerald D. Fordyce, II ,  Kenneth J. Ruchala ,  Eric Schnarr ,  Yu Chen ,  Graham T. Reitz ,  Scott Finley ,  Rob O'Connell ,  Matthew Orton

    IPC分类号： A61N5/00

    CPC分类号： A61N5/103 ,  A61N5/1037 ,  A61N5/1038 ,  A61N5/1042 ,  A61N5/1048 ,  A61N5/1049 ,  A61N5/1065 ,  A61N5/1067 ,  A61N5/1069 ,  A61N5/107 ,  A61N5/1075

    摘要： System and method of determining whether a component of a radiation therapy system is operating within a dosimetric tolerance. The method can include the acts of generating a treatment plan for a patient, the treatment plan specifying a radiation amount to be delivered to the patient, delivering radiation to the patient according to the treatment plan, obtaining feedback during the delivery of radiation, the feedback related to one of a position, a velocity, and an acceleration for one of a multi-leaf collimator, a gantry, a couch, and a jaws, generating a mathematical model based on the feedback for one of the multi-leaf collimator, the gantry, the couch, and the jaws, calculating a delivered dose amount based on the mathematical model and treatment plan information, calculating a deviation in dose between the radiation amount specified in the treatment plan and the delivered dose amount, and determining whether the deviation in dose is within a dosimetric tolerance for the one of the multi-leaf collimator, the gantry, the couch, and the jaws.

    摘要翻译： 确定辐射治疗系统的组件是否在剂量测量公差范围内运行的系统和方法。 该方法可以包括为患者产生治疗计划的行为，治疗计划指定要递送给患者的辐射量，根据治疗计划向患者传送辐射，在辐射传递期间获得反馈，反馈 涉及多叶准直器，龙门架，沙发和颚板之一的位置，速度和加速度之一，基于多叶准直器之一的反馈生成数学模型， 根据数学模型和治疗计划信息计算递送剂量，计算治疗计划中指定的辐射量与递送的剂量之间的剂量偏差，并确定是否偏离 剂量在多叶准直器，龙门架，沙发和颚板之一的剂量测量公差范围内。

    Method and system for evaluating quality assurance criteria in delivery of a treatment plan
    3.
    发明授权
    Method and system for evaluating quality assurance criteria in delivery of a treatment plan 有权
    评估治疗计划的质量保证标准的方法和系统

    公开(公告)号：US08442287B2

    公开(公告)日：2013-05-14

    申请号：US12854139

    申请日：2010-08-10

    申请人： Gerald D. Fordyce, II ,  Kenneth J. Ruchala ,  Eric Schnarr ,  Yu Chen ,  Graham T. Reitz ,  Scott Finley ,  Rob O'Connell ,  Matthew Orton

    发明人： Gerald D. Fordyce, II ,  Kenneth J. Ruchala ,  Eric Schnarr ,  Yu Chen ,  Graham T. Reitz ,  Scott Finley ,  Rob O'Connell ,  Matthew Orton

    IPC分类号： G06K9/00

    CPC分类号： A61N5/103 ,  A61N5/1037 ,  A61N5/1038 ,  A61N5/1042 ,  A61N5/1048 ,  A61N5/1049 ,  A61N5/1065 ,  A61N5/1067 ,  A61N5/1069 ,  A61N5/107 ,  A61N5/1075

    摘要： System and method of determining whether a component of a radiation therapy system is operating within a dosimetric tolerance. The method can include the acts of generating a treatment plan for a patient, the treatment plan specifying a radiation amount to be delivered to the patient, delivering radiation to the patient according to the treatment plan, obtaining feedback during the delivery of radiation, the feedback related to one of a position, a velocity, and an acceleration for one of a multi-leaf collimator, a gantry, a couch, and a jaws, generating a mathematical model based on the feedback for one of the multi-leaf collimator, the gantry, the couch, and the jaws, calculating a delivered dose amount based on the mathematical model and treatment plan information, calculating a deviation in dose between the radiation amount specified in the treatment plan and the delivered dose amount, and determining whether the deviation in dose is within a dosimetric tolerance for the one of the multi-leaf collimator, the gantry, the couch, and the jaws.

    摘要翻译： 确定辐射治疗系统的组件是否在剂量测量公差范围内运行的系统和方法。 该方法可以包括为患者产生治疗计划的行为，治疗计划指定要递送给患者的辐射量，根据治疗计划向患者传送辐射，在辐射传递期间获得反馈，反馈 涉及多叶准直器，台架，沙发和颚板之一的位置，速度和加速度之一，基于多叶准直器之一的反馈生成数学模型， 根据数学模型和治疗计划信息计算递送剂量，计算治疗计划中指定的辐射量与递送的剂量之间的剂量偏差，并确定是否偏离 剂量在多叶准直器，龙门架，沙发和颚板之一的剂量测量公差范围内。

    Method and apparatus for establishing a service in a first frequency
    5.
    发明授权
    Method and apparatus for establishing a service in a first frequency 有权

    公开(公告)号：US10383047B2

    公开(公告)日：2019-08-13

    申请号：US12298184

    申请日：2007-04-17

    申请人： Pingping Xing ,  Zhongji Hu ,  Yu Chen ,  Hua Chao

    发明人： Pingping Xing ,  Zhongji Hu ,  Yu Chen ,  Hua Chao

    IPC分类号： H04W48/20 ,  H04W4/06 ,  H04W36/38 ,  H04W72/00 ,  H04W36/00

    摘要： The present invention relates to a method for establishing a service in a first frequency in a communication network, wherein the first frequency does not support the service or supports it in a limited way, the method comprises the following steps: determining the service to be established, re-selecting or redirecting to a second frequency that is suitable for the service, so as to carry out the service in the second frequency. The present invention also relates to user equipment and a network apparatus for establishing a service in a first frequency in a communication network, wherein the first frequency does not support the service or supports it in a limited way. According to the present invention, a non-MBMS service may be established in the MBMS dedicated frequency, so as to carry out the non-MBMS service in the normal frequency.

    Physical method for maintaining freshness of vegetables and fruits via technology of optical signal and optical signal generator
    6.
    发明授权
    Physical method for maintaining freshness of vegetables and fruits via technology of optical signal and optical signal generator 有权

    公开(公告)号：US09936716B2

    公开(公告)日：2018-04-10

    申请号：US14944699

    申请日：2015-11-18

    申请人： Jing Li Chen ,  Yu Chen

    发明人： Jing Li Chen ,  Yu Chen

    IPC分类号： A23B7/01 ,  A23B7/015 ,  H05B37/02 ,  A23B7/04 ,  A23L3/26 ,  H05B33/08

    CPC分类号： A23B7/015 ,  A23B7/04 ,  A23L3/26 ,  H05B33/0857 ,  H05B37/029

    摘要： A physical method for maintaining the freshness of vegetables and fruits via the technology of the optical signal and optical signal generator are disclosed. By adopting the computer programmable pulsed scanning signal generator, it controls the light-emitting device mounted with red, green and blue light sources group to generate optical signal with pulsed or pulsed periodical scanning combined spectrum. The optical signal irradiates the fresh-cut fruits and vegetables preserved in the storage assembly at room temperature or at controlled temperature and humidity. By regulating the optical signal with periodical pulsed spectrum or pulsed scanning spectrum or periodical pulsed scanning combined spectrum, the irradiated vegetables and fruits obtain photon energy needed in light reactions of photosynthesis from the lighting environment of artificial optical signal which is in bright and dark periodic variation. The metabolism of the cellular tissue is recovered and maintained, and the growth inertia is kept at slow speed. It effectively prolongs the freshness state of vegetables and fruits which are preserved in the storage assembly.

    Method and apparatus for reusing MBSFN subframes
    8.
    发明授权
    Method and apparatus for reusing MBSFN subframes 有权
    用于重新使用MBSFN子帧的方法和装置

    公开(公告)号：US09232358B2

    公开(公告)日：2016-01-05

    申请号：US13637431

    申请日：2010-03-26

    申请人： Yu Chen ,  Yonggang Wang ,  Zhongji Hu

    发明人： Yu Chen ,  Yonggang Wang ,  Zhongji Hu

    IPC分类号： H04H20/71 ,  H04W4/06

    CPC分类号： H04W4/06 ,  Y02D70/1262 ,  Y02D70/1264

    摘要： A method and apparatus for reusing a multicast broadcast single frequency network (MBSFN) subframe are disclosed. The method comprises configuring a policy of using unicast on a reused MBSFN subframe; and implementing the configured policy to reuse the MBSFN subframe. By using the above technical solution, it is enabled to implement transmitting unicast services on an MBSFN subframe while achieving a balance between power saving and implementation complexity, without affecting the existing protocol.

    摘要翻译： 公开了一种用于重用多播广播单频网（MBSFN）子帧的方法和装置。 该方法包括配置在重新使用的MBSFN子帧上使用单播的策略; 并实现配置的策略以重新使用MBSFN子帧。 通过使用上述技术方案，能够实现MBSFN子帧上的发送单播业务，同时实现节电与实现复杂度的平衡，而不影响现有协议。

    Light source module for stereoscopic display, imaging device for stereoscopic display and stereoscopic display system
    9.
    发明授权
    Light source module for stereoscopic display, imaging device for stereoscopic display and stereoscopic display system 有权
    用于立体显示的光源模块，用于立体显示的成像装置和立体显示系统

    公开(公告)号：US09158122B2

    公开(公告)日：2015-10-13

    申请号：US13817471

    申请日：2010-09-08

    申请人： Wei Li ,  Yu Chen ,  Guofeng Yan ,  Dabo Guo ,  Chenzhi Wan ,  Haixiang Zhang

    发明人： Wei Li ,  Yu Chen ,  Guofeng Yan ,  Dabo Guo ,  Chenzhi Wan ,  Haixiang Zhang

    IPC分类号： G02B27/26 ,  H04N13/04 ,  G02B27/10

    CPC分类号： G02B27/2264 ,  G02B27/26 ,  G03B21/005 ,  G03B21/2033 ,  G03B21/206 ,  G03B21/2073 ,  H04N13/341 ,  H04N13/363 ,  H04N13/365

    摘要： A light source module for stereoscopic display includes multi-primary color lasers which output the light with the same polarization direction. Respective lasers are divided into two groups according to the wavelengths of the output light. A light combiner is provided in the output light path of each laser group and is used for combining the output light of all lasers in the group into one output light path. The light source module further includes a polarization conversion rotary member, and the polarization direction of the two output light is periodically and alternately rotated by 90 degree by self-rotation of the polarization conversion rotary member. An imaging device for stereoscopic display includes the light source module for stereoscopic display, the light combiner and a first optical imaging modulator and a second optical imaging modulator. A stereoscopic display system includes the imaging device for stereoscopic display and a projection lens sub-system.

    摘要翻译： 用于立体显示的光源模块包括以相同偏振方向输出光的多原色激光器。 相应的激光器根据输出光的波长分为两组。 在每个激光组的输出光路中设置一个组合器，用于将该组中所有激光器的输出光组合成一个输出光路。 光源模块还包括偏振转换旋转构件，并且通过偏振转换旋转构件的自旋，两个输出光的偏振方向周期性地并且交替旋转90度。 用于立体显示的成像装置包括用于立体显示的光源模块，光组合器和第一光学成像调制器和第二光学成像调制器。 立体显示系统包括用于立体显示的成像装置和投影透镜子系统。

    Method and apparatus for transmitting MBMS services
    10.
    发明授权
    Method and apparatus for transmitting MBMS services 有权
    用于传输MBMS服务的方法和装置

    公开(公告)号：US09125175B2

    公开(公告)日：2015-09-01

    申请号：US13318087

    申请日：2009-04-29

    申请人： Yu Chen ,  He Wang

    发明人： Yu Chen ,  He Wang

    IPC分类号： H04J3/26 ,  H04W72/00 ,  H04W4/06

    CPC分类号： H04W72/005 ,  H04W4/06

    摘要： A transmission method for Multicast Broadcast Single Frequency Network (MBSFN) is described, which can realize the multiplexing of Multimedia Broadcast/Multicast Service (MBMS) services with different Modulation and Coding Scheme (MCS)/Service Data Unit (SDU) error rates. The method comprises dividing a plurality of services to be transmitted into multiple service groups according to error rates, each service group including at least one service, and transmitting the plurality of services according to the service groups, wherein the respective services in each service group are transmitted in turn according to a predetermined sequence. In this manner, MBMS services having different MCS/SDU error rates can be multiplexed and transmitted to UEs in the MBSFN.

    摘要翻译： 描述了一种用于组播广播单频网（MBSFN）的传输方法，其可以实现具有不同调制和编码方案（MCS）/业务数据单元（SDU）错误率的多媒体广播/组播业务（MBMS）业务的复用。 该方法包括：根据错误率将多个待发送的业务划分成多个业务组，每个业务组包括至少一个业务，根据业务组发送多个业务，其中各业务组中各自的业务为 按照预定顺序依次发送。 以这种方式，可以将具有不同MCS / SDU错误率的MBMS服务复用并发送到MBSFN中的UE。