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    • 42. 发明申请
    • Capsule Endoscope Image Display Controller
    • 胶囊内窥镜图像显示控制器
    • US20080119691A1
    • 2008-05-22
    • US11883551
    • 2005-12-19
    • Yasushi YagiTomio EchigoRyusuke SagawaHai Vu
    • Yasushi YagiTomio EchigoRyusuke SagawaHai Vu
    • A61B1/045
    • A61B1/00009A61B1/00016A61B1/041A61B1/042A61B5/7264G06F19/00G06T7/0012G06T7/20G06T2207/10068G06T2207/30028H04N2005/2255
    • The present invention discloses a capsule endoscope image display controller (26) including: an image-to-image similarity calculating unit (36) that calculates, for each image included in an image sequence captured by a capsule endoscope which moves within the digestive organs, a similarity between the image and its temporally consecutive image; an amount-of-movement calculating unit (47) that calculates, for each image included in the image sequence, an amount of movement of a feature area included in the image; a video state classifying unit (41) that classifies, for each image included in the image sequence, a video state of the image into one of the following states, based on the video state, the similarity, and the amount of movement of the image: (a) “stationary state” indicating that the capsule endoscope is stationary, (b) “digestive organs deformation state” indicating that the digestive organs are deformed, and (c) “capsule moving state” indicating that the capsule endoscope is moving, based on the similarity and the amount of movement of the image; a rendering duration determining unit (42) that determines, for each image included in the image sequence, a rendering duration between the image and its temporally consecutive image; and a display controlling unit (44) that sequentially displays, on a screen, the images included in the image sequence with the determined rendering durations.
    • 本发明公开了一种胶囊型内窥镜图像显示控制器(26),包括:图像相似度计算单元,对于在消化器官内移动的胶囊型内窥镜拍摄的图像序列中包含的各图像, 图像与其时间上连续的图像之间的相似性; 移动量计算单元(47)针对包括在图像序列中的每个图像计算图像中包括的特征区域的移动量; 视频状态分类单元,根据视频状态,相似度和图像的移动量​​,将包括在图像序列中的每个图像的图像的视频状态分类为以下状态之一: (a)表示胶囊型内窥镜静止的“静止状态”,(b)表示消化器官变形的“消化器官变形状态”,(c)表示胶囊型内窥镜正在移动的“胶囊移动状态” 基于图像的相似性和移动量; 对于包括在图像序列中的每个图像,确定图像与其时间上连续的图像之间的渲染持续时间的渲染持续时间确定单元(42) 以及显示控制单元,其在屏幕上依次在所确定的渲染持续时间内显示包括在图像序列中的图像。
    • 43. 发明申请
    • Endoscope system
    • 内窥镜系统
    • US20070161853A1
    • 2007-07-12
    • US10587881
    • 2005-02-17
    • Yasushi YagiTomio EchigoRyusuke Sagawa
    • Yasushi YagiTomio EchigoRyusuke Sagawa
    • A61B1/04
    • A61B1/00177A61B1/00009A61B1/041A61B1/126
    • An endoscope that is free from a dead area and capable of preventing the physician from overlooking any nidus is an endoscope for taking the inside of digestive organs, and the endoscope is provided with an omnidirectional camera (32), a light (34), a forceps (36) and a rinse water injection port (38) at the tip (24). The omnidirectional camera (32) is a device for taking the inside of digestive organs, and is able to take 360-degree images of its surroundings. A probe-type endoscope (20) is provided with a receiver (26) composed of orthogonal coils, and the receiver (26) is used for estimating the position and attitude of the probe-type endoscope (20). An image taken by the omnidirectional camera (32) is presented on a display unit (28) of an image processing device (22) connected to the probe-type endoscope (20). In the image processing device, a video mosaicking process is performed on a plurality of images obtained by the omnidirectional camera (32) to generate a panoramic image of the inside of a digestive organ.
    • 一种无死角并能够防止医生俯瞰任何痣的内窥镜,是用于摄取消化器官内部的内窥镜,内窥镜设置有全向照相机(32),光(34), 镊子(36)和尖端(24)处的冲洗水注入口(38)。 全方向摄像机(32)是用于摄取消化器官内部的装置,能够拍摄周围360度的图像。 探针型内窥镜(20)具有由正交线圈构成的接收器(26),所述接收器(26)用于估计所述探针型内窥镜(20)的位置和姿势。 由全向照相机(32)拍摄的图像呈现在连接到探针型内窥镜(20)的图像处理装置(22)的显示单元(28)上。 在图像处理装置中,对由全向照相机(32)获得的多个图像执行视频镶嵌处理,以产生消化器官内部的全景图像。
    • 44. 发明授权
    • Thermal treatment method and apparatus
    • 热处理方法及装置
    • US06473993B1
    • 2002-11-05
    • US09537768
    • 2000-03-30
    • Yasushi YagiTakeshi SakumaWataru OkaseMasayuki KitamuraHironori YagiEisuke Morisaki
    • Yasushi YagiTakeshi SakumaWataru OkaseMasayuki KitamuraHironori YagiEisuke Morisaki
    • F26B304
    • H01L21/67109
    • A semiconductor wafer is mounted on a susceptor disposed in a processing chamber, the wafer is heated at a temperature on the order of 1000° C. for annealing, and a gas is supplied from a gas supply device disposed opposite to the wafer. When raising the temperature of the wafer and/or when lowering the temperature of the wafer, intra-surface temperature difference is limited to a small value to suppress the occurrence of slips. A gas supply device is divided into sections corresponding to a central part and a peripheral part, respectively, of the wafer to supply the gas at different flow rates onto the central part and the peripheral part, respectively. When raising the temperature of the wafer, for example, a gas of a temperature higher (lower) than that of the wafer is supplied at a flow rate per unit area greater (lower) than that at which the gas is supplied to the peripheral part to the central part. When lowering the temperature of the wafer, for example, a gas of a temperature higher (lower) than that of the wafer is supplied at a flow rate per unit area lower (higher) than that at which the gas is supplied to the peripheral part to the central part.
    • 将半导体晶片安装在设置在处理室中的基座上,将晶片在约1000℃的温度下加热退火,并且从与晶片相对设置的气体供给装置供给气体。 当提高晶片的温度和/或当降低晶片的温度时,将表面内温度差限制在较小的值以抑制滑移的发生。 气体供给装置分别对应于晶片的中心部分和周边部分,以将不同流量的气体分别供应到中心部分和周边部分。 当提高晶片的温度时,例如以比晶片的温度更高(低于)的温度的气体以比将气体供应到周边部分的流量更大(下) 到中部。 当降低晶片的温度时,例如以比晶片的温度更高(更低)的温度的气体以比供应气体的周边部分低的(高)的单位面积的流量被供给 到中部。
    • 46. 发明授权
    • Optical system and imaging device
    • 光学系统和成像设备
    • US08503109B2
    • 2013-08-06
    • US12995693
    • 2010-04-05
    • Masayuki KimuraYasushi Yagi
    • Masayuki KimuraYasushi Yagi
    • G02B13/06G02B17/00G02B17/08
    • G02B13/06G02B17/002G02B17/0615G02B17/0836G02B27/1066G03B37/00
    • An optical system includes: a main mirror (11) having a shape of a portion of a convex paraboloid which includes an opening in a center and is rotationally symmetric; a second-reflection mirror (12) which further reflects light reflected by the main mirror (11), and has a shape of a portion of a concave paraboloid which is rotationally symmetric; at least one lens which forms an image of the light reflected by the second-reflection mirror (12); and a lens barrel (14) holding the at least one lens, and a position of a front principal point of the at least one lens coincides with a focal position of the second-reflection mirror (12), and an optical axis of the at least one lens is tilted with respect to a rotational axis of each of the convex paraboloid and the concave paraboloid.
    • 光学系统包括:主反射镜(11),其具有凸抛物面的一部分的形状,其包括中心的开口并且是旋转对称的; 进一步反射由主反射镜(11)反射的光的第二反射镜(12),并且具有旋转对称的凹面抛物面的一部分的形状; 至少一个透镜,其形成由所述第二反射镜(12)反射的光的图像; 以及保持所述至少一个透镜的透镜镜筒(14),并且所述至少一个透镜的前主点的位置与所述第二反射镜(12)的焦点位置重合,并且所述至少一个透镜的光轴 至少一个透镜相对于每个凸抛物面和凹抛物面的旋转轴线倾斜。
    • 47. 发明申请
    • VERTICAL TYPE SEMICONDUCTOR DEVICE PRODUCING APPARATUS
    • 垂直型半导体器件生产设备
    • US20110176967A1
    • 2011-07-21
    • US13074835
    • 2011-03-29
    • Kazuyuki OkudaYasushi YagiToru KagayaMasanori Sakai
    • Kazuyuki OkudaYasushi YagiToru KagayaMasanori Sakai
    • B01J19/00
    • C23C16/45523C23C16/345
    • A vertical type semiconductor device producing apparatus comprises a vertical type reaction chamber which is to accommodate a plurality of stacked substrates; an exhaust path which exhausts the reaction chamber, a vacuum exhaust device which exhausts the reaction chamber through the exhaust path; an exhaust valve which opens and closes the exhaust path; a first supply path which supplies a first kind of gas, which contributes to film formation, to the reaction chamber; a second supply path which supplies a second kind of gas, which contributes to the film formation, to the reaction chamber; a first and a second gas supply valves which respectively open and close the first and second supply paths; and a controller which controls the exhaust valve and the first and second gas supply valves such that when the first kind of gas is supplied to the reaction chamber, the first kind of gas is supplied to the reaction chamber from the first supply path in a state in which exhaust of the reaction chamber is being stopped to expose the plurality of substrates in the reaction chamber to the first kind of gas, and when the second kind of gas is supplied to the reaction chamber, the second kind of gas is supplied to the reaction chamber through the second supply path in a state in which the reaction chamber is being exhausted by the vacuum exhaust device to expose the plurality of substrates in the reaction chamber to the second kind of gas.
    • 垂直型半导体器件制造装置包括:垂直型反应室,其容纳多个堆叠的基板; 排出反应室的排气路径,通过排气路排出反应室的真空排气装置; 用于打开和关闭排气通道的排气阀; 向反应室供给有助于成膜的第一种气体的第一供给路径; 将有助于成膜的第二种气体供给到反应室的第二供给路径; 分别打开和关闭第一和第二供应路径的第一和第二供气阀; 以及控制器,其控制所述排气阀和所述第一和第二气体供给阀,使得当所述第一种气体被供应到所述反应室时,所述第一种气体在状态下从所述第一供给路径供应到所述反应室 其中停止反应室的排气以将反应室中的多个基板暴露于第一种气体,并且当将第二种气体供应到反应室时,将第二种气体供应到 在反应室被真空排气装置排出的状态下通过第二供给路径反应室,将反应室内的多个基板暴露于第二种气体。
    • 48. 发明申请
    • OPTICAL SYSTEM AND IMAGING DEVICE
    • 光学系统和成像装置
    • US20110085252A1
    • 2011-04-14
    • US12995693
    • 2010-04-05
    • Masayuki KimuraYasushi Yagi
    • Masayuki KimuraYasushi Yagi
    • G02B17/08G02B15/14
    • G02B13/06G02B17/002G02B17/0615G02B17/0836G02B27/1066G03B37/00
    • An optical system includes: a main mirror (11) having a shape of a portion of a convex paraboloid which includes an opening in a center and is rotationally symmetric; a second-reflection mirror (12) which further reflects light reflected by the main mirror (11), and has a shape of a portion of a concave paraboloid which is rotationally symmetric; at least one lens which forms an image of the light reflected by the second-reflection mirror (12); and a lens barrel (14) holding the at least one lens, and a position of a front principal point of the at least one lens coincides with a focal position of the second-reflection mirror (12), and an optical axis of the at least one lens is tilted with respect to a rotational axis of each of the convex paraboloid and the concave paraboloid.
    • 光学系统包括:主反射镜(11),其具有凸抛物面的一部分的形状,其包括中心的开口并且是旋转对称的; 进一步反射由主反射镜(11)反射的光的第二反射镜(12),并且具有旋转对称的凹面抛物面的一部分的形状; 至少一个透镜,其形成由所述第二反射镜(12)反射的光的图像; 以及保持所述至少一个透镜的透镜镜筒(14),并且所述至少一个透镜的前主点的位置与所述第二反射镜(12)的焦点位置重合,并且所述至少一个透镜的光轴 至少一个透镜相对于每个凸抛物面和凹抛物面的旋转轴线倾斜。
    • 49. 发明授权
    • Endoscope system
    • 内窥镜系统
    • US07922652B2
    • 2011-04-12
    • US10587881
    • 2005-02-17
    • Yasushi YagiTomio EchigoRyusuke Sagawa
    • Yasushi YagiTomio EchigoRyusuke Sagawa
    • A61B1/04
    • A61B1/00177A61B1/00009A61B1/041A61B1/126
    • An endoscope that is free from a dead area and capable of preventing the physician from overlooking any nidus is an endoscope for taking the inside of digestive organs, and the endoscope is provided with an omnidirectional camera (32), a light (34), a forceps (36) and a rinse water injection port (38) at the tip (24). The omnidirectional camera (32) is a device for taking the inside of digestive organs, and is able to take 360-degree images of its surroundings. A probe-type endoscope (20) is provided with a receiver (26) composed of orthogonal coils, and the receiver (26) is used for estimating the position and attitude of the probe-type endoscope (20). An image taken by the omnidirectional camera (32) is presented on a display unit (28) of an image processing device (22) connected to the probe-type endoscope (20). In the image processing device, a video mosaicking process is performed on a plurality of images obtained by the omnidirectional camera (32) to generate a panoramic image of the inside of a digestive organ.
    • 一种无死角并能够防止医生俯瞰任何痣的内窥镜,是用于摄取消化器官内部的内窥镜,内窥镜设置有全向照相机(32),光(34), 镊子(36)和尖端(24)处的冲洗水注入口(38)。 全方向摄像机(32)是用于摄取消化器官内部的装置,能够拍摄周围360度的图像。 探针型内窥镜(20)具有由正交线圈构成的接收器(26),所述接收器(26)用于估计所述探针型内窥镜(20)的位置和姿势。 由全向照相机(32)拍摄的图像呈现在连接到探针型内窥镜(20)的图像处理装置(22)的显示单元(28)上。 在图像处理装置中,对由全向照相机(32)获得的多个图像执行视频镶嵌处理,以产生消化器官内部的全景图像。