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41. 发明授权

US06952195B2 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US06952195B2
公开(公告)日：2005-10-04
申请号：US09949861
申请日：2001-09-12
申请人： Satoshi Arakawa
发明人： Satoshi Arakawa
IPC分类号： G09G3/34 , G09G3/36 , H04N5/58 , H04N5/74
CPC分类号： G09G3/3406 , G09G3/36 , G09G2320/0238 , G09G2320/043 , G09G2320/0626 , G09G2360/144 , G09G2360/145
摘要： The image display device includes a liquid crystal display device having a liquid crystal panel and a backlight and a backlight controller for allowing the backlight of the liquid crystal display device to be bright when environment light is bright and allowing the backlight to be dark when the environment light is dark such that light leak (minimum luminance) which is defined by an extinction ratio of liquid crystal will not grow more than a specified degree. The image display device enables displayed images to be really discernible regardless of brightness of environment light (surrounding light).
摘要翻译：图像显示装置包括具有液晶面板和背光的液晶显示装置和背光控制器，用于当环境光亮时允许液晶显示装置的背光亮起，并且当环境中的背光变暗时光是暗的，使得由液晶的消光比限定的光泄漏（最小亮度）不会增长到特定程度。无论环境光（周围光）的亮度如何，图像显示装置使得显示图像真正可辨别。

42. 发明授权

US06927380B2 Radiation-image data readout apparatus and line sensor to be utilized therein 失效
标题翻译：用于其中的辐射图像数据读出装置和线传感器
公开(公告)号：US06927380B2
公开(公告)日：2005-08-09
申请号：US10060188
申请日：2002-02-01
申请人： Tatsuya Hagiwara , Jin Murayama , Tetsuo Yamada , Satoshi Arakawa , Hiroaki Yasuda
发明人： Tatsuya Hagiwara , Jin Murayama , Tetsuo Yamada , Satoshi Arakawa , Hiroaki Yasuda
IPC分类号： G21K4/00 , G01T1/00 , G03B42/02 , H01L27/148 , H01L31/10 , H04N1/028 , H04N1/04 , H04N1/19 , H01L27/00 , H01L31/00
CPC分类号： H01L27/14812 , H01L27/14825
摘要： The charge read out efficiency of a line sensor utilizing a large photodiode is improved. A line sensor formed of a photoelectric converting portion utilizing a photodiode divided into a plurality of regions and having a potential inclination configuration wherein the potential wells thereof become deeper the closer the position thereof is to a readout gate is provided.
摘要翻译：提高了利用大型光电二极管的线传感器的电荷读出效率。提供一种线传感器，其由光电转换部分构成，该光电转换部分利用被划分为多个区域的光电二极管，并且具有潜在的倾斜结构，其中势阱越靠近其位置越深到读出栅极。

43. 发明申请

US20050046238A1 Side body structure 失效
标题翻译：侧体结构
公开(公告)号：US20050046238A1
公开(公告)日：2005-03-03
申请号：US10926313
申请日：2004-08-26
申请人： Shinsuke Miyoshi , Satoshi Arakawa , Takashi Yakata , Keishi Goto , Takashi Kikuchi
发明人： Shinsuke Miyoshi , Satoshi Arakawa , Takashi Yakata , Keishi Goto , Takashi Kikuchi
IPC分类号： B62D25/02 , B62D25/04 , B62D25/06 , B62D25/20 , B62D25/00
CPC分类号： B62D25/2036 , B62D25/02
摘要： In a side body structure, a front reinforce is provided between a side body outer panel and a side body inner panel and also, a rear roof side reinforce is provided so as to couple the front reinforce to a rear pillar reinforce along the upper edge of an opening of a rear door, and vehicle body rigidity of the periphery of the opening of the rear door as well as the periphery of an opening of a front door is enhanced.
摘要翻译：在侧体结构中，在侧体外板和侧体内板之间设置有前加强件，并且还设置有后车顶侧加强件，以将前加强件沿着上侧边缘的上边缘连接到后支柱加强件后门的开口，后门的开口的周边的车身刚性以及前门的开口的周边被增强。

44. 发明授权

US06801647B1 Method and apparatus for evaluating digital radiation image 失效
标题翻译：用于评估数字辐射图像的方法和装置
公开(公告)号：US06801647B1
公开(公告)日：2004-10-05
申请号：US09553179
申请日：2000-04-20
申请人： Satoshi Arakawa
发明人： Satoshi Arakawa
IPC分类号： G06K900
CPC分类号： G06T5/50 , G06T2207/10116 , G06T2207/30004
摘要： The digital radiation image evaluating method and apparatus record previously at least two radiation images with different exposed doses of the radiation, determine a value of evaluation of at least one of granularity and image quality of a digital radiation image for each of at least two digital radiation images obtained from at least two radiation images to obtain at least two values of evaluation, construct from at least two values of evaluation a correction curve for the value of evaluation to the exposed dose of the radiation and calculate by means of the correction curve the value of evaluation of the digital radiation image of a given dose exposed to the radiation. By the method and apparatus, the correct value of evaluation of the granularity and image quality of digital radiation image can be obtained for precisely predetermined doses exposed to radiation.
摘要翻译：数字辐射图像评估方法和装置先前记录具有不同曝光剂量的辐射的至少两个辐射图像，确定对于至少两个数字辐射中的每一个的数字辐射图像的粒度和图像质量中的至少一个的评估值从至少两个辐射图像获得的图像以获得至少两个评估值，从评估值至少两个值建立评估值到曝光的辐射剂量，并通过校正曲线计算值对暴露于辐射的给定剂量的数字辐射图像进行评估。通过该方法和装置，可以获得对辐射的精确预定剂量的数字辐射图像的粒度和图像质量的评估的正确值。

45. 发明授权

US06703637B2 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：US06703637B2
公开(公告)日：2004-03-09
申请号：US09969721
申请日：2001-10-04
申请人： Satoshi Arakawa
发明人： Satoshi Arakawa
IPC分类号： G01J158
CPC分类号： G03B42/02
摘要： Stimulating rays are linearly irradiated onto an area of a stimulable phosphor sheet, on which a radiation image has been stored by use of a stationary grid. Light emitted by the sheet is detected with a line sensor constituted such that a reciprocal of an array pitch of photoelectric conversion devices is larger than a value two times as large as a spatial frequency of stripe-like grid patterns recorded due to the stationary grid, which spatial frequency is taken with respect to an array direction of the photoelectric conversion devices. Filtering processing for removing the grid patterns is performed on an image signal having been outputted from the line sensor.
摘要翻译：刺激光线被线性地照射到可刺激的荧光粉片的区域上，其上已经通过使用固定网格存储了放射线图像。利用线传感器检测由片状物发出的光，使得光电转换元件的阵列间距的倒数大于由于固定格栅而记录的条纹格栅图案的空间频率的两倍，相对于光电转换装置的阵列方向拍摄空间频率。对从线传感器输出的图像信号进行用于去除格栅图案的滤波处理。

46. 发明授权

US06528811B1 Method and apparatus for recording and reading out radiation images 失效
标题翻译：用于记录和读出辐射图像的方法和装置
公开(公告)号：US06528811B1
公开(公告)日：2003-03-04
申请号：US09645439
申请日：2000-08-25
申请人： Satoshi Arakawa
发明人： Satoshi Arakawa
IPC分类号： G03B4202
CPC分类号： G03B42/02
摘要： A waiting time between when a radiation image of an object was stored on a stimulable phosphor sheet and when readout of the radiation image from the stimulable phosphor sheet is begun is set in accordance with an intensity of radiation after-glow, which continues to occur with the stimulable phosphor sheet after the radiation image was stored on the stimulable phosphor sheet. The step of reading out the radiation image and a step of moving the stimulable phosphor sheet with respect to an image read-out section is controlled such that the readout of the radiation image from the stimulable phosphor sheet is begun after the waiting time, which has been set, has elapsed. Adverse effects of the radiation after-glow are thus reduced with a simple constitution.
摘要翻译：将物体的放射线图像存储在可刺激的荧光体片材上并且当从可激发的荧光体片材读出辐射图像时开始等待时间是根据随着辐射继续发生的辐射余辉的强度而设定的将辐射图像上的可刺激的荧光体片材储存在可刺激的荧光体片材上。控制读取放射线图像的步骤和相对于图像读出部分移动可刺激的磷光体片的步骤，使得在等待时间之后开始来自可刺激的磷光体片材的放射线图像的读出，已经设定，已经过去了。因此，以简单的结构减少辐射余辉的不利影响。

47. 发明授权

US06326636B1 Radiation image read-out method and apparatus 失效
公开(公告)号：US06326636B1
公开(公告)日：2001-12-04
申请号：US09329320
申请日：1999-06-10
申请人： Yuji Isoda , Sumihiro Nishihata , Satoshi Arakawa , Kenji Takahashi , Ichirou Miyagawa , Katsuhiro Kohda
发明人： Yuji Isoda , Sumihiro Nishihata , Satoshi Arakawa , Kenji Takahashi , Ichirou Miyagawa , Katsuhiro Kohda
IPC分类号： G03B4202
CPC分类号： G01T1/2014
摘要： Stimulating rays produced by a line light source are linearly irradiated onto an area of a stimulable phosphor sheet, on which a radiation image has been stored, the stimulating rays causing the sheet to emit light in proportion to an amount of energy stored thereon during its exposure to radiation. Light emitted from the exposed linear area of the sheet is received with a line sensor comprising photoelectric conversion devices arrayed along each of a length direction of the linear area of the stimulable phosphor sheet and a direction normal to the length direction. The sheet is moved with respect to the line light source and the line sensor and in a direction different from the length direction of the linear area of the sheet. Operation processing is performed on outputs of the photoelectric conversion devices, which outputs have been obtained at respective positions of movement and correspond to an identical site on the sheet.

48. 发明授权

US06320930B1 Radiation tomography method and apparatus 有权
标题翻译：辐射断层扫描方法和装置
公开(公告)号：US06320930B1
公开(公告)日：2001-11-20
申请号：US09472440
申请日：1999-12-27
申请人： Satoshi Arakawa
发明人： Satoshi Arakawa
IPC分类号： G01N2300
CPC分类号： G01N23/046 , G01N2223/419 , G01N2223/612
摘要： A radiation tomography for photographing a radiation projected image of a subject by relatively rotating a radiation source which emits a conical radiation beam and a detector which detects the conical radiation beam transmitted through the subject, with respect to the subject. The radiation tomography apparatus includes a detection unit which detects a periodic motion of a part of the subject to be photographed and a controller which controls the radiation source so that in synchronism with the detection, a timing of emitting the cone radiation beam is synchronized with constant timing at which the detected part moves.
摘要翻译：一种用于通过相对旋转发射锥形辐射束的辐射源拍摄对象的辐射投影图像的放射线断层摄影装置，以及相对于被检体检测透过被检体的锥形辐射束的检测器。辐射断层摄影装置包括：检测单元，其检测待拍摄对象的一部分的周期运动;以及控制器，其控制所述辐射源，使得与所述检测同步，发射所述锥形辐射束的定时与常数同步被检测部件移动的定时。

49. 发明授权

US5882615A Cleaning agent and cleaning process for harmful gas 失效
标题翻译：清洁剂和有害气体的清洗工艺
公开(公告)号：US5882615A
公开(公告)日：1999-03-16
申请号：US677978
申请日：1996-07-10
申请人： Hideki Fukuda , Kenji Otsuka , Satoshi Arakawa
发明人： Hideki Fukuda , Kenji Otsuka , Satoshi Arakawa
IPC分类号： B01D53/68 , B01J20/04
CPC分类号： B01D53/68 , B01D2251/406
摘要： There are disclosed a cleaning agent for removing a fluorine-compound gas such as hydrogen fluoride, fluorine, tungsten hexafluoride, silicon tetrafluoride and boron trifluoride which agent comprises a molded article produced by using strontium hydroxide as a principal component, an organic binding agent as a molding agent and the hydroxide of an alkaline earth metal other than strontium as a molding aid; and a process for cleaning a harmful gas which comprises feeding a harmful gas containing a fluorine-compound gas into a column packed inside with the above cleaning agent to remove the fluorine-compound gas; and exhausting a gas substantially free from the fluorine-compound gas. The above cleaning agent is capable of removing the fluorine-compound gas in high efficiency without causing any danger, thereby making itself well suited to the cleaning of the gases exhausted, for example, from semiconductor manufacturing industries.
摘要翻译：公开了一种用于除去氟化氢，氟，六氟化钨，四氟化硅和三氟化硼等氟化合物气体的清洗剂，该清洗剂包括通过使用氢氧化锶作为主要成分制备的模制品，有机粘合剂作为成型剂和除锶之外的碱土金属的氢氧化物作为模塑助剂; 以及清洗有害气体的方法，包括将含有氟化合物气体的有害气体进料到填充有上述清洗剂的内部的塔中以除去氟化合物气体; 并排出基本上不含氟化合物气体的气体。上述清洗剂能够高效率地除去氟化合物气体，而不会产生任何危险，从而使其非常适用于例如从半导体制造业排出的气体的清洗。

50. 发明授权

US5756060A Process for cleaning harmful gas 失效
标题翻译：清洁有害气体的过程
公开(公告)号：US5756060A
公开(公告)日：1998-05-26
申请号：US740855
申请日：1996-11-04
申请人： Kenji Otsuka , Satoshi Arakawa , Youji Nawa
发明人： Kenji Otsuka , Satoshi Arakawa , Youji Nawa
IPC分类号： B01D53/34 , B01D53/68 , B01D53/86
CPC分类号： B01D53/68 , B01D53/8659
摘要： A process for cleaning a harmful gas which comprises bringing a harmful gas containing a halogen gas and/or a halogen compound gas such as hydrogen fluoride, hydrogen chloride, tungsten hexafluoride, silicon tetrafluoride and boron trifluoride into contact with a cleaning agent comprising metal oxides composed principally of copper (II) oxide and manganese (IV) oxide that are spreadingly and adhesively incorporated with sodium formate so as to remove a harmful component from the harmful gas. According to the cleaning process of the present invention, it is possible to remove harmful components from the harmful gas in extremely high efficiency at ordinary temperature, dispensing with heating or cooling irrespective of the concentration of the harmful components. The cleaning capacity of the cleaning agent is favorably maintained without deterioration even when the harmful gas is in a dry state. Furthermore, the cleaning agent can remove the harmful gas in safety without a fear of causing fire or elimination of the harmful component therefrom. The cleaning process is highly useful and significant in that it is well suited for cleaning exhaust gases from a semiconductor manufacturing process as well as an emergency countermeasure against the leakage of harmful gas from a gas cylinder.
摘要翻译：一种清洁有害气体的方法，包括使含有卤素气体和/或卤素化合物气体如氟化氢，氯化氢，六氟化钨，四氟化硅和三氟化硼的有害气体与包含金属氧化物的清洗剂接触主要是氧化铜（II）和氧化锰（IV），它们与甲酸钠扩散并粘合并入，以便从有害气体中除去有害成分。根据本发明的清洗方法，可以在常温下以非常高的效率从有害气体中除去有害成分，而不管有害成分的浓度如何，分配加热或冷却。即使当有害气体处于干燥状态时，清洁剂的清洁能力也被有利地保持而不劣化。此外，清洁剂可以安全地除去有害气体，而不用担心引起火灾或从中消除有害成分。清洁过程是非常有用和重要的，因为它非常适合于清洁半导体制造过程中的废气以及应对措施，防止来自气瓶的有害气体的泄漏。

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