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81. 发明授权

US07039156B2 Display method and apparatus of x-ray projection image for medical use, x-ray CT apparatus for medical use and recording medium for recording program to achieve the display method 失效
标题翻译：用于医疗用的x射线投射图像的显示方法和装置，用于医疗用的x射线CT装置和用于记录程序的记录介质以实现显示方法
公开(公告)号：US07039156B2
公开(公告)日：2006-05-02
申请号：US10398321
申请日：2001-10-04
申请人： Yoshinori Arai , Masakazu Suzuki , Kouji Yasuda
发明人： Yoshinori Arai , Masakazu Suzuki , Kouji Yasuda
IPC分类号： A61B6/14
CPC分类号： A61B6/463 , A61B6/0478 , A61B6/14 , A61B6/469
摘要： A display method and apparatus of an X-ray projection image for medical use wherein a projection interested area to construct the X-ray projection image of an object is set on an image layer with an extending predetermined thickness perpendicular to an X-ray radiation plane defined by rotational radiation of an X-ray beam, the projection interested area is comprised of the three dimensional X-ray absorption coefficient data, and the X-ray projection image is produced by projecting the three dimensional X-ray absorption coefficient data existing in the projection interested area with respect to a projection plane intersecting the X-ray radiation plane.
摘要翻译：一种用于医疗用途的X射线投影图像的显示方法和装置，其中将建立物体的X射线投影图像的投影感兴趣区域设置在垂直于X射线辐射平面的延伸的预定厚度的图像层上由X射线束的旋转辐射限定，投影感兴趣区域由三维X射线吸收系数数据组成，并且X射线投影图像是通过将存在的三维X射线吸收系数数据投影感兴趣区域相对于与X射线辐射平面相交的投影平面。

82. 发明授权

US06961911B2 DISPLAY METHOD AND APPARATUS FOR DISPLAYING THREE-DIMENSIONAL DATA AS A COMBINATION OF THREE SECTIONAL IMAGES, RECORDING MEDIUM IN WHICH A COMPUTER READABLE PROGRAM IS SAVED FOR EXECUTING THE METHOD, AND COMPUTER READABLE FOR EXECUTING THE METHOD 有权
标题翻译：用于显示三维数据作为三个部分图像的组合的显示方法和装置，用于执行方法的计算机可读程序的记录介质和用于执行方法的计算机可读
公开(公告)号：US06961911B2
公开(公告)日：2005-11-01
申请号：US09844801
申请日：2001-04-27
申请人： Masakazu Suzuki , Hideki Yoshikawa
发明人： Masakazu Suzuki , Hideki Yoshikawa
IPC分类号： A61B6/03 , G06T1/00 , G06T15/08 , G06F3/00
CPC分类号： G06T19/00 , A61B6/032 , A61B6/14 , A61B6/463 , A61B6/466 , A61B6/5223 , G06T2200/24 , G06T2210/41 , G06T2219/008 , G06T2219/028
摘要： A method and apparatus for displaying three-dimensional CT (Computed Tomography) data as a combination of three sectional images defined by an X-section, a Y-section and a Z-section orthogonalizing each other and the recoding medium saving a program for realizing the method are disclosed together. According to the method, when a cursor on one of the three sectional images is moved, another sectional image sequentially changed corresponding to a movement of the cursor.
摘要翻译：一种用于显示三维CT（计算机断层摄影）数据作为由相互正交的X部分，Y部分和Z部分定义的三个截面图像的组合的方法和装置以及保存用于实现的程序的记录介质该方法一起公开。根据该方法，当三个截面图像中的一个上的光标移动时，另一截面图像对应于光标的移动而顺序地变化。

83. 发明授权

US06892254B2 Device driver apparatus for I/O device simulation 失效
标题翻译：用于I / O设备仿真的设备驱动程序
公开(公告)号：US06892254B2
公开(公告)日：2005-05-10
申请号：US09998516
申请日：2001-12-03
申请人： Masakazu Suzuki , Hirobumi Yamaguchi
发明人： Masakazu Suzuki , Hirobumi Yamaguchi
IPC分类号： G06F3/00 , G06F11/22 , G06F13/00 , G06F13/10 , G06F13/12 , G11B5/00 , G11B5/40
CPC分类号： G11B5/40 , G06F13/102 , G06F13/105 , G11B2005/001
摘要： A device driver apparatus, which can be configured at low cost, implements various types of tests while making a process perform the same operations as those of an actual I/O device in use.The device driver apparatus is configured by comprising an adapter which transmits or receives signal or data between an initiator and a pseudo process simulating an I/O device connected via a bus using a predetermined protocol, and a driver which is arranged between the adapter and the pseudo process simulating the I/O device, notifies the pseudo process of one or more of command and data from the adapter, and also notifies the adapter of one or more of status and data from the pseudo process.With this low-cost configuration, various types of tests can be conducted while making a process perform the same operations as those of an actual I/O device in use.
摘要翻译：可以以低成本配置的设备驱动器设备在使处理执行与使用的实际I / O设备的操作相同的操作时实现各种类型的测试。该设备驱动器装置包括一个适配器，该适配器在启动器和模拟通过使用预定协议的总线连接的I / O设备的伪处理器之间发送或接收信号或数据;以及驱动器，其布置在适配器和模拟I / O设备的伪处理，从适配器通知伪处理中的一个或多个命令和数据，并且还从伪处理向适配器通知状态和数据中的一个或多个。通过这种低成本配置，可以进行各种类型的测试，同时使处理执行与使用的实际I / O设备相同的操作。

84. 发明授权

US06611352B2 Image forming apparatus and image forming method 有权
标题翻译：图像形成装置及图像形成方法
公开(公告)号：US06611352B2
公开(公告)日：2003-08-26
申请号：US09315037
申请日：1999-05-20
申请人： Masakazu Suzuki , Kouichi Etoh , Atushi Saito , Naoyuki Kamei , Naoto Harada
发明人： Masakazu Suzuki , Kouichi Etoh , Atushi Saito , Naoyuki Kamei , Naoto Harada
IPC分类号： G06K1500
CPC分类号： H04N1/3248 , G03G15/231 , G03G15/60 , H04N1/00567 , H04N1/00572 , H04N1/00578 , H04N1/0058 , H04N1/00591 , H04N1/00602 , H04N1/00631 , H04N2201/3287
摘要： Images are formed in the S-D and D-D modes and sheets of recording paper after image formation are arranged in accordance with the order of pages. A document of an odd-numbered page placed on a paper feeding tray in a document transport part is fed to an image reading part and an image is read and stored into a RAM. Subsequently, a document of an even-numbered page is fed and an image is read. A sheet of recording paper housed in a paper feeding cassette is transported to an image forming part and the image is formed on one of the surfaces of the sheet of recording paper. Further, the sheet of recording paper is transported to a path, turned upside down, and transported again to the image forming part. The image stored in the RAM is read out and formed on the other surface of the sheet of recording paper. Finally, the sheet of recording paper is transported with the other surface facing downward and ejected to an output tray. By repeating the operation, the sheets of recording paper can be ejected in accordance with the order of pages.
摘要翻译：图像以S-D和D-D模式形成，并且图像形成之后的记录纸张按照页面的顺序排列。放置在文件传送部件中的送纸托盘上的奇数页的文档被馈送到图像读取部分，并且图像被读取并存储在RAM中。随后，馈送偶数页的文档并读取图像。容纳在供纸盒中的一张记录纸被传送到图像形成部分，并且图像形成在记录纸张的一个表面上。此外，记录纸被输送到路径，上下颠倒，并再次传送到图像形成部分。存储在RAM中的图像被读出并形成在记录纸的另一个表面上。最后，该记录纸被另一个表面朝下运送并被排出到出纸盘。通过重复该操作，可以按照页面的顺序排出记录纸张。

85. 发明授权

US06532551B1 Data management method for backup memory 有权
标题翻译：备份存储器的数据管理方法
公开(公告)号：US06532551B1
公开(公告)日：2003-03-11
申请号：US09569424
申请日：2000-05-12
申请人： Naoyuki Kamei , Masakazu Suzuki
发明人： Naoyuki Kamei , Masakazu Suzuki
IPC分类号： H02H305
CPC分类号： G06F11/2087 , G06F11/073 , G06F11/0751 , G06F11/2058
摘要： A backup memory has a plural number of pages (e.g., page 0, page 1 . . . ) including machine-status data. Each page stores machine-status data such as the number of prints, machine usage information data, machine condition data, accounting information data, etc. The machine-status data has a HEAD portion and a DATA portion including DATA0, DATA1 and DATA2. The HEAD portion designates the latest written position of the above three pieces of DATA portion. For example, if data is last written into DATA2 in the DATA portion, the HEAD portion should take a value of 3. The DATA portions are interrelated to each other.
摘要翻译：备份存储器具有多个包括机器状态数据的页面（例如，页面0，第1页...）。机器状态数据具有包括DATA0，DATA1和DATA2的HEAD部分和DATA部分。 HEAD部分指定上述三个DATA部分的最新写入位置。例如，如果数据最后写入DATA部分的DATA2，则HEAD部分应该取值3. DATA部分相互关联。

86. 发明授权

US06285852B1 Document feeder for an image forming apparatus 有权
标题翻译：用于图像形成装置的文件馈送器
公开(公告)号：US06285852B1
公开(公告)日：2001-09-04
申请号：US09604593
申请日：2000-06-27
申请人： Kouichi Etoh , Michiaki Nishimura , Masakazu Suzuki , Shinichiro Hiraoka
发明人： Kouichi Etoh , Michiaki Nishimura , Masakazu Suzuki , Shinichiro Hiraoka
IPC分类号： G03G1500
CPC分类号： H04N1/00578 , H04N1/0057 , H04N1/0058 , H04N1/00602 , H04N1/0062 , H04N1/00631 , H04N1/00649 , H04N1/32609 , H04N1/32635 , H04N1/32673
摘要： A document is fed from a document tray to a reading station. When the document after being read is discharged by way of a discharge path, the document is halted by a control roller for discharging, instead of being discharged completely. That is, the document is discharged only when the read image is recorded on a sheet and the sheet after recording is discharged completely. When the sheet is not discharged and hence an anomaly is detected, the document set on standby at the discharge position is conveyed along an inverting path and conveyance path to a document registration roller in order to allow the document to be fed to the reading station with its image face presented on the reading position.
摘要翻译：文件从文件托盘馈送到阅读站。读取后的文件通过排出路径排出时，文件被用于放电的控制辊停止，而不是完全放电。也就是说，只有当读取的图像被记录在纸张上并且记录完毕后的纸张被完全放出时，才放出原稿。当纸张没有被排出并且因此检测到异常时，将排出位置处于待机状态的文件沿着反转路径和输送路径传送到文件定位辊，以便允许文件被馈送到读取站，其图像面部呈现在阅读位置。

87. 发明授权

US06243439B1 CT scanning apparatus 失效
标题翻译： CT扫描仪
公开(公告)号：US06243439B1
公开(公告)日：2001-06-05
申请号：US09265908
申请日：1999-03-10
申请人： Yoshinori Arai , Masakazu Suzuki
发明人： Yoshinori Arai , Masakazu Suzuki
IPC分类号： A61B603
CPC分类号： A61B6/08 , A61B6/032 , A61B6/12 , A61B6/14 , A61B6/5264
摘要： A CT scanning apparatus in accordance with the present invention comprises an image pickup system having an X-ray source being rotated around an object and a two-dimensional X-ray image pickup portion disposed opposite to the X-ray source with the object therebetween and being rotated, and is configured to rotate the image pickup system so as to radiograph three-dimensional areas inside the object, wherein a substance capable of being detected as an X-ray image is used as a position marker, and the position marker is disposed so as to be positioned in the image pickup view of the image pickup system during the rotation of the image pickup system and radiographed together with the object. In an ideal case, the image of the position marker in the two-dimensional X-ray image obtained as described above moves in a sine curve. Therefore, a correction amount for each X-ray image is calculated from the difference between the actual position in the X-ray image and the ideal position changing in the sine curve. By using the correction amount, the two-dimensional X-ray image is corrected, and a CT image is built. As a result, the effects of “moving artifact” and the like can be eliminated, and a clear image can be obtained.
摘要翻译：根据本发明的CT扫描装置包括具有围绕物体旋转的X射线源的图像拾取系统和与X射线源相对设置的二维X射线摄像部分，其间具有物体，被配置为旋转图像拾取系统，以便对物体内部的三维区域进行射线照射，其中将能够被检测为X射线图像的物质用作位置标记，并且设置位置标记以便在图像拾取系统的旋转期间被定位在图像拾取系统的图像拾取视图中并与对象一起被射出。在理想情况下，如上所述获得的二维X射线图像中的位置标记的图像以正弦曲线移动。因此，根据X射线图像中的实际位置与在正弦曲线中变化的理想位置之间的差计算每个X射线图像的校正量。通过使用校正量，校正二维X射线图像，并构建CT图像。结果，可以消除“移动假象”等的影响，并且可以获得清晰的图像。

88. 发明授权

US06219401B1 Panoramic radiographic apparatus and digital sensor cassette used for same apparatus 失效
标题翻译：全景摄影装置
公开(公告)号：US06219401B1
公开(公告)日：2001-04-17
申请号：US09547377
申请日：2000-04-11
申请人： Akifumi Tachibana , Takeshi Hayashi , Masakazu Suzuki , Junichi Furukawa , Yutaka Ito , Masaya Tatsumi , Hideki Yoshikawa
发明人： Akifumi Tachibana , Takeshi Hayashi , Masakazu Suzuki , Junichi Furukawa , Yutaka Ito , Masaya Tatsumi , Hideki Yoshikawa
IPC分类号： A61B614
CPC分类号： A61B6/4233 , A61B6/14 , A61B6/548
摘要： The panoramic radiographic apparatus of the present invention has a cassette holder capable of accommodating both a conventional film cassette and a digital sensor cassette loaded with an electric X-ray image detector, one at a time, in a rotary arm, wherein when a film cassette is mounted, the cassette holder is mechanically moved in accordance with the rotation of the rotary arm so as to carry out panoramic radiographing, and when a digital sensor cassette is mounted, without moving the cassette holder, the electric X-ray image detector is driven by supplying control signals corresponding to the rotation of the rotary arm to the digital sensor cassette to obtain image signals required for generating a panoramic X-ray image. Therefore, both the film cassette and the digital sensor cassette can easily be mounted, one at a time, whereby required panoramic X-ray images can be obtained by fully using the features of each type of cassette.
摘要翻译：本发明的全景放射线照相设备具有盒式磁带保持器，其能够在旋转臂中一次一个地容纳传统的胶片盒和装有电X射线图像检测器的数字传感器盒，其中当胶片盒安装盒式磁带架，根据旋转臂的旋转机械地移动，以进行全景放射照相，并且当安装数字传感器盒而不移动盒式磁带架时，驱动电X射线图像检测器通过将对应于旋转臂的旋转的控制信号提供给数字传感器盒，以获得产生全景X射线图像所需的图像信号。因此，可以容易地一次一个地安装胶卷盒和数字传感器盒，从而通过充分利用每种类型的盒的特征可以获得所需的全景X射线图像。

89. 发明授权

US06042267A X-ray image pickup apparatus for intraoral radiography 失效
标题翻译：用于口腔内摄影的X射线摄像装置
公开(公告)号：US06042267A
公开(公告)日：2000-03-28
申请号：US56935
申请日：1998-04-08
申请人： Tetsuhiko Muraki , Hitoshi Asai , Kazuhisa Miyaguchi , Akifumi Tachibana , Masakazu Suzuki , Susumu Kirimura
发明人： Tetsuhiko Muraki , Hitoshi Asai , Kazuhisa Miyaguchi , Akifumi Tachibana , Masakazu Suzuki , Susumu Kirimura
IPC分类号： A61B6/14 , G01T1/20 , G01T1/29 , G03B42/04 , H04N5/32
CPC分类号： H04N5/32 , G01T1/2018 , G03B42/042 , A61B6/145
摘要： A phosphor, an optical fiber plate containing lead particles, a CCD, and an X-ray shielding member consisting of copper tungsten are sequentially stacked on a substrate from an X-ray incident surface side and sealed in a container made of a light-shielding synthetic resin. The substrate has projecting portions projecting toward the direction of X-ray incident along three sides of the X-ray incident surface. Each of these projecting portions has an overhang portion projecting toward the optical fiber plate. The overhang portions are close to or in contact with corresponding side surfaces of the optical fiber plate so that the optical fiber plate is fixed at a predetermined position. The container has, in the inner surface, convex portions corresponding to the projecting portions, so the substrate is fixed in the container. The output signal from the CCD is sent to an external display unit via a cable extracted from the convex portion of the container through an FPC connector and an FPC provided on a surface opposite to the incident surface.
摘要翻译：含有铅粒子的荧光体，含有铜粒子的CCD和X射线屏蔽部件从X射线入射面侧依次层叠在基板上，并密封在由遮光体合成树脂。基板具有沿着X射线入射面的三面入射的X射线方向突出的突出部。这些突出部分中的每一个具有向光纤板突出的突出部分。突出部分靠近或与光纤板的相应侧表面接触，使得光纤板固定在预定位置。该容器在内表面具有与突出部对应的凸部，因此将基板固定在容器中。来自CCD的输出信号经由通过FPC连接器和设置在与入射面相反的表面上的FPC从容器的凸部抽出的电缆发送到外部显示单元。

90. 发明授权

US6030119A Dental X-ray image detecting apparatus and adaptor for same 失效
标题翻译：牙科X线图像检测装置及适配器
公开(公告)号：US6030119A
公开(公告)日：2000-02-29
申请号：US49740
申请日：1998-03-27
申请人： Akifumi Tachibana , Masakazu Suzuki , Hideki Yoshikawa , Susumu Kirimura , Tetsuhiko Muraki , Hitoshi Asai , Kazuhisa Miyaguchi
发明人： Akifumi Tachibana , Masakazu Suzuki , Hideki Yoshikawa , Susumu Kirimura , Tetsuhiko Muraki , Hitoshi Asai , Kazuhisa Miyaguchi
IPC分类号： A61B6/14 , G01T1/20 , G21K4/00
CPC分类号： A61B6/145 , G01T1/2018
摘要： An X-ray detecting element detects an image produced by X-ray irradiation. An apparatus case capable of being inserted into a mouth has an X-ray irradiation face having different dimensions in two directions perpendicular to each other, and houses the X-ray detecting element. A cable is connected to the apparatus case to transmit a signal from the X-ray detecting element to the outside of the apparatus case. The cable is drawn out from the apparatus case in a direction which is parallel with the X-ray irradiation face and perpendicular to the longitudinal direction of the X-ray irradiation face. According to this configuration, the cable does not obstruct the imaging operation in a course of imaging teeth in a mouth, particularly a molar portion. Therefore, an imaging operation can be easily conducted without giving the subject an unpleasant feeling.
摘要翻译： X射线检测元件检测由X射线照射产生的图像。能够插入到口中的装置壳体具有彼此垂直的两个方向上具有不同尺寸的X射线照射面，并容纳X射线检测元件。电缆连接到装置壳体以将信号从X射线检测元件传输到装置壳体的外部。电缆从与X射线照射面平行且垂直于X射线照射面的长度方向的方向从装置壳体中拉出。根据这种结构，电缆在口腔，特别是摩擦部分的成像牙齿的过程中不妨碍成像操作。因此，可以容易地进行成像操作，而不会给对象带来不愉快的感觉。

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