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11. 发明授权

US07271837B2 Method and apparatus for acquiring line signals 失效
标题翻译：用于获取线路信号的方法和装置
公开(公告)号：US07271837B2
公开(公告)日：2007-09-18
申请号：US10255071
申请日：2002-09-26
申请人： Hiroyuki Karasawa
发明人： Hiroyuki Karasawa
IPC分类号： H04N5/335 , H04N5/247
CPC分类号： H04N1/1903 , H04N1/1911 , H04N1/1918 , H04N5/3692
摘要： When signal charges are read from light receiving pixels of each of CCD sensors, which are arrayed linearly such that end regions of CCD sensors adjacent to each other overlap with respect to a direction intersecting with the linear array direction of the CCD sensors, binning processing of the signal charges is performed, such that a position of one unit of light receiving pixels, which are to be subjected together to the binning processing, at the end region of one of the CCD sensors adjacent to each other and a position of one unit of light receiving pixels, which are to be subjected together to the binning processing, at the end region of the other CCD sensor coincide with each other with respect to the linear array direction of the CCD sensors.
摘要翻译：当从CCD传感器的每个CCD传感器的光接收像素读取信号电荷时，其彼此相邻的CCD传感器的端部区域相对于与CCD传感器的线性阵列方向相交的方向线性排列，执行信号电荷，使得在彼此相邻的一个CCD传感器的端部区域处一个单位的接收像素的位置，这些位置将彼此相邻的CCD传感器的一个位置在另一个CCD传感器的端部区域中将要进行合并处理的光接收像素相对于CCD传感器的线性阵列方向彼此重合。

12. 发明授权

US07173238B2 QC phantom 有权
标题翻译： QC幻影
公开(公告)号：US07173238B2
公开(公告)日：2007-02-06
申请号：US10859137
申请日：2004-06-03
申请人： Hiroyuki Karasawa
发明人： Hiroyuki Karasawa
IPC分类号： A61B6/00
CPC分类号： A61B6/583
摘要： The phantom for quality control used to perform verification of performance and invariance of a radiation imaging system includes substrates and image quality evaluation patterns fixed to the substrates. The patterns is photographed with the system and images obtained by photographing is evaluated based on image quality evaluation items. A coefficient of linear expansion αp of each of corresponding patterns fixed to each of the substrates and a coefficient of linear expansion αs of each of the substrates to which the corresponding patterns are fixed, are in a relation of |αp−αs|≦5×10−5.
摘要翻译：用于执行辐射成像系统的性能和不变性验证的用于质量控制的体模包括固定到基板的基板和图像质量评估图案。利用系统拍摄图案，并且基于图像质量评估项目评估通过拍摄获得的图像。固定到每个基板的每个相应图案的线性膨胀系数αP p N和每个基板的线性膨胀系数αN，其中相应图案是固定的，它们是|α5×5 -5的关系。

13. 发明授权

US06787791B2 Radiation image information read-out apparatus 失效
标题翻译：辐射图像信息读出装置
公开(公告)号：US06787791B2
公开(公告)日：2004-09-07
申请号：US09987087
申请日：2001-11-13
申请人： Hiroyuki Karasawa
发明人： Hiroyuki Karasawa
IPC分类号： G03B4208
CPC分类号： G01T1/2014
摘要： A radiation image read-out apparatus includes a stimulating light projecting system which projects a line stimulating light beam onto a stimulable phosphor sheet, a line sensor consisting of a plurality of photoelectric convertor elements which detect stimulated emission emitted from the portion exposed to the line stimulating beam and are arranged in a row, a condenser lens which is disposed along the line sensor to collect the stimulated emission on the light receiving face of the line sensor and a sub-scanning mechanism which moves one of the line sensor and the stimulable phosphor sheet relatively to each other in a sub-scanning direction. The condenser lens has a chromatic aberration of magnification in the sub-scanning direction such that most of the stimulated emission is collected on the light receiving and most of the stimulating light is collected outside the light receiving face.
摘要翻译：放射线图像读取装置包括将线刺激光束投射到可刺激的荧光体片上的刺激光投射系统，由多个光电转换元件组成的线传感器，其检测从暴露于线刺激的部分发射的受激发射并配置成一排，聚光透镜，沿着线传感器设置，以收集线传感器的受光面上的受激发射;以及副扫描机构，其使线传感器和可激发荧光体片之一移动在副扫描方向上彼此相对。聚光透镜在副扫描方向上具有倍率色像差，使得受光发射的大部分被收集在光接收上，并且大部分刺激光被聚集在光接收面的外部。

14. 发明授权

US06713777B2 Radiation image read-out method and apparatus 失效
标题翻译：辐射图像读出方法和装置
公开(公告)号：US06713777B2
公开(公告)日：2004-03-30
申请号：US09942043
申请日：2001-08-30
申请人： Hiroyuki Karasawa
发明人： Hiroyuki Karasawa
IPC分类号： G03B4208
CPC分类号： G03B42/02
摘要： Stimulating rays are linearly irradiated onto an area of a surface of a stimulable phosphor sheet, light emitted by the sheet is collected with a light collecting optical system, and the collected light is detected with a line sensor. An end face of an optical device constituting the light collecting optical system, which end face stands facing the sheet, is formed into a shape such that the stimulating rays, which have been reflected from the surface of the sheet, are reflected by the end face toward the linear area of the sheet exposed to the linear stimulating rays or toward a region of the sheet, which region is located more forward, with respect to a sub-scanning direction, than the linear area of the sheet exposed to the linear stimulating rays.
摘要翻译：刺激光线被线性照射到可刺激的荧光体片的表面的区域上，由光收集光学系统收集由片发射的光，并且用线传感器检测收集的光。构成聚光光学系统的端面朝向片材的光学装置的端面被形成为使得从片材表面反射的刺激光线被端面反射的形状朝着相对于副扫描方向位于比线性刺激射线暴露的片材的线性区域更向前的片材区域的片材的线性区域，。

15. 发明授权

US5461240A Radiation image read-out apparatus 失效
标题翻译：辐射图像读出装置
公开(公告)号：US5461240A
公开(公告)日：1995-10-24
申请号：US325096
申请日：1994-10-17
申请人： Hiroyuki Karasawa
发明人： Hiroyuki Karasawa
IPC分类号： G03B42/02 , G01T1/29 , G03B42/00
CPC分类号： G01T1/2014
摘要： A stimulable phosphor sheet, on which a radiation image has been stored, is exposed to stimulating rays, which cause it to emit light in proportion to the amount of energy stored thereon during its exposure to radiation, and the emitted light is detected by a photodetector. A stimulating ray source for producing the stimulating rays comprises a laser diode, which produces a laser beam having a wavelength .lambda.1, a solid laser crystal, which is pumped by the laser beam having been produced by the laser diode and thereby produces a laser beam having a wavelength .lambda.2, and a nonlinear optical crystal for converting the laser beam having the wavelength .lambda.2 into a laser beam having a wavelength .lambda.3, which falls within a stimulation wavelength range for the stimulable phosphor sheet. A first filter is located in an optical path between the stimulable phosphor sheet and the photodetector. The first filter filters out the laser beam having the wavelength .lambda.3 and substantially allows the passage of only the light emitted by the stimulable phosphor sheet. A second filter is located in an optical path between the stimulating ray source and the photodetector. The second filter filters out the laser beam having the wavelength .lambda.1 and the laser beam having the wavelength .lambda.2.
摘要翻译：已经存储了放射线图像的刺激性磷光体片暴露于刺激光线，其使其在其暴露于辐射期间与其上存储的能量的量成比例地发光，并且发射的光被光电检测器。用于产生刺激光线的刺激射线源包括产生具有波长λ1的激光束的激光二极管，由激光二极管产生的激光束泵浦的固体激光晶体，从而产生激光束具有波长λ2，以及用于将具有波长λ2的激光束转换成波长λ3的激光束的非线性光学晶体，该激光束落入可刺激的荧光体片的刺激波长范围内。第一滤光器位于可刺激的荧光体片和光电检测器之间的光路中。第一滤光器滤出具有波长λ3的激光束，并且基本上允许仅通过可刺激的荧光体片发射的光。第二滤光器位于刺激射线源和光电检测器之间的光路中。第二滤光器滤出具有波长λ1的激光束和具有波长λ2的激光束。

16. 发明授权

US4528052A Process for making a radial tire 失效
标题翻译：制造子午线轮胎的工艺
公开(公告)号：US4528052A
公开(公告)日：1985-07-09
申请号：US450555
申请日：1982-12-16
申请人： Atsuyoshi Yoshie , Hiroyuki Karasawa
发明人： Atsuyoshi Yoshie , Hiroyuki Karasawa
IPC分类号： B29D30/00 , B29C67/00 , B29D30/08 , B29D30/30 , B29D30/36 , B29D30/38 , B29D30/70 , B29H17/26 , B29H5/02
CPC分类号： B29D30/70
摘要： A process for making a radial tire comprises steps of transforming a cylindrical tire carcass assembly into a toroidal shape, laying over a given number of belts, winding a plurality of synthetic fiber threads, laying over a tread cap, transforming the tire carcass assembly to such an extent that the upper surface thereof contacts substantially all over the lower surface of the belts, joining integrally these tire components to form a green tire, and subjecting the green tire to vulcanization in a vulcanizing mold.The synthetic fiber threads are wound over the belts in the circumferential direction with a space of 5 mm to 15 mm left between each adjacent thread in the range of more than 70% of the width of the belts.
摘要翻译：制造子午线轮胎的方法包括以下步骤：将圆柱形轮胎胎体组件变形为环形，铺设在给定数量的带上，缠绕多根合成纤维线，铺设在胎面帽上，将轮胎胎体组件转变成其上表面基本上与带的下表面接触的程度，将这些轮胎部件一体地接合以形成生胎，并且在硫化模具中对生胎进行硫化。合成纤维线在圆周方向上缠绕在带之间，在每个相邻线之间留有5mm至15mm的空间，其宽度大于带的宽度的70％。

17. 发明授权

US08197412B2 Ultrasonic diagnostic apparatus 有权
标题翻译：超声波诊断仪
公开(公告)号：US08197412B2
公开(公告)日：2012-06-12
申请号：US12467774
申请日：2009-05-18
申请人： Hiroyuki Karasawa
发明人： Hiroyuki Karasawa
IPC分类号： A61B8/00 , G06K9/20
CPC分类号： A61B8/14
摘要： An ultrasonic diagnostic apparatus in which degradation in calculation accuracy and increase in calculation time can be prevented while an ultrasonic image with high resolving power is generated by using appropriate acoustic velocities for respective regions within an object. The apparatus includes: a transmitting and receiving unit for processing reception signals; a reception control unit for performing focusing processing based on acoustic velocity values to generate a sound ray signal; an image generating unit for generating an image signal based on the sound ray signal; a focusing determining unit for determining a degree of beam focusing in the focusing processing with respect to plural first regions; and an acoustic velocity value correcting unit for obtaining acoustic velocity values with respect to the plural first regions and further obtaining acoustic velocity values with respect to plural second regions segmented in smaller regions than the plural first regions.
摘要翻译：一种超声波诊断装置，其中通过对物体内的各个区域使用合适的声速来产生具有高分辨能力的超声波图像，从而可以防止计算精度的降低和计算时间的增加。该装置包括：发送和接收单元，用于处理接收信号; 接收控制单元，用于基于声速值进行聚焦处理，以产生声线信号; 图像生成单元，用于基于声音射线信号生成图像信号; 聚焦确定单元，用于确定关于多个第一区域的聚焦处理中的聚束程度; 以及声速值校正单元，用于获得相对于所述多个第一区域的声速值，并且进一步获得相对于在所述多个第一区域的小区域中分割的多个第二区域的声速值。

18. 发明申请

US20090025867A1 MULTI-LAYER LAMINATE SUBSTRATES USEFUL IN ELECTRONIC TYPE APPLICATIONS 审中-公开
标题翻译：多层层压板用于电子类型应用
公开(公告)号：US20090025867A1
公开(公告)日：2009-01-29
申请号：US12207982
申请日：2008-09-10
申请人： Kuppusamy Kanakarajan , Hiroyuki Karasawa
发明人： Kuppusamy Kanakarajan , Hiroyuki Karasawa
IPC分类号： B29C47/04
CPC分类号： B32B7/02 , B32B7/12 , B32B15/04 , B32B27/34 , B32B2307/202 , B32B2307/204 , B32B2457/08 , H05K1/0346 , H05K1/036 , H05K3/386 , H05K3/4626 , H05K2201/0154 , H05K2201/068 , Y10T428/31504 , Y10T428/31678 , Y10T428/31721
摘要： A laminate for electronic-type applications having a conductive layer and a dielectric multilayer. The dielectric multilayer comprises at least three layers: i. an adhesive layer; ii. a low coefficient of thermal expansion layer; and iii. a curl balancing layer. Optionally, the laminate can also comprise a second conductive layer bonded to the curl balancing layer.
摘要翻译：一种用于具有导电层和电介质多层的电子型应用的层压体。电介质层包含至少三层：粘合层; ii。热膨胀系数低; 和iii。卷曲平衡层。任选地，层压体还可以包括结合到卷曲平衡层的第二导电层。

19. 发明申请

US20060241482A1 Ultrasonic observation apparatus 有权
标题翻译：超声波观察装置
公开(公告)号：US20060241482A1
公开(公告)日：2006-10-26
申请号：US11400377
申请日：2006-04-10
申请人： Hiroyuki Karasawa
发明人： Hiroyuki Karasawa
IPC分类号： A61B8/14
CPC分类号： A61B8/4488 , A61B8/12 , A61B8/4483 , A61B8/488 , G01S7/5209 , G01S15/8979
摘要： An ultrasonic observation apparatus in which the frame rate can be made higher than that in a mechanical or conventional electronic scan method. The ultrasonic observation apparatus includes: an ultrasonic endoscope including ultrasonic transducers; a transmission aperture setting unit for setting ultrasonic transducer groups as transmission apertures; a transmission frequency setting unit for setting respective frequencies of drive signal groups for the transmission apertures; a drive signal generating unit for generating the drive signal groups having the set frequencies; a reception aperture setting unit for setting ultrasonic transducer groups as reception apertures; a signal processing unit for performing signal processing on reception signal groups respectively outputted from the ultrasonic transducer groups; and a control unit for controlling the transmission aperture setting unit to sequentially change regions of the ultrasonic transducer groups to be set as the transmission apertures at a predetermined time interval.
摘要翻译：一种超声波观察装置，其中帧率可以比机械或常规电子扫描方法中的更高。超声波观察装置包括：超声波内窥镜，包括超声波换能器; 用于设置超声换能器组作为传输孔的传输孔径设置单元; 传输频率设定单元，用于设定传输孔径的驱动信号组的各个频率; 驱动信号生成单元，用于生成具有所设定的频率的驱动信号组; 接收孔径设定单元，用于设置超声波换能器组作为接收孔; 信号处理单元，用于对从超声波换能器组分别输出的接收信号组执行信号处理; 以及控制单元，用于控制传输孔径设置单元以预定时间间隔顺序地改变要设置为传输孔径的超声波换能器组的区域。

20. 发明授权

US07045796B2 Imaging device with reflecting light guide 失效
标题翻译：具有反射光导的成像装置
公开(公告)号：US07045796B2
公开(公告)日：2006-05-16
申请号：US10244509
申请日：2002-09-17
申请人： Hiroyuki Karasawa
发明人： Hiroyuki Karasawa
IPC分类号： G02B26/08
CPC分类号： G02B6/4298 , G02B6/08 , G02B6/42 , G02B6/4203 , G02B6/4249
摘要： A CCD line sensor has CCDs and fiber optic light guide members mounted on the CCDs. Each of the fiber optic light guide members comprises a plurality of fiber optic plates arrayed in a main direction and longer than the width of photodiodes in an auxiliary direction. The fiber optic light guide members serve to guide photo-stimulated light R spread in the auxiliary direction and applied thereto into the photodiodes.
摘要翻译： CCD线传感器具有安装在CCD上的CCD和光纤导光部件。每个光纤导光构件包括在主方向上排列的多个光纤板，并且比辅助方向上的光电二极管的宽度长。光纤光导构件用于引导沿辅助方向扩展的光刺激的光R并将其施加到光电二极管中。

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