公开(公告)号：US08264543B2

公开(公告)日：2012-09-11

申请号：US12385151

申请日：2009-03-31

Applicant: Daiki Harada ,  Naoki Mochizuki ,  Yasunori Ohta ,  Hiroshi Fukuda ,  Kazuharu Ueta ,  Eiichi Kito ,  Naoyuki Nishino

Inventor： Daiki Harada ,  Naoki Mochizuki ,  Yasunori Ohta ,  Hiroshi Fukuda ,  Kazuharu Ueta ,  Eiichi Kito ,  Naoyuki Nishino

IPC: H04N5/30

CPC classification number: A61B6/00 ,  A61B6/4216 ,  A61B6/4488 ,  A61B6/563 ,  G01T1/2014 ,  G06F19/321 ,  H04N1/00204 ,  H04N1/00347 ,  H04N1/00973 ,  H04N2201/0039 ,  H04N2201/0075 ,  H04N2201/0079 ,  H04N2201/0412

Abstract: A radiation image capturing system includes at least one image capturing apparatus including a radiation detector, at least one image capturing apparatus including a stimulable phosphor panel for generating radiation image information, which is readable by an image reading apparatus, and at least one control device for controlling at least the image capturing apparatus and the image reading apparatus based on image capturing instruction information supplied from an external source. The control device includes a change setting unit for changing settings of the image capturing instruction information depending on whether the image capturing apparatus and the image reading apparatus are usable or not, and a controller for controlling the image capturing apparatus and the image reading apparatus based on the changed settings of the image capturing instruction information.

Abstract translation: 一种放射线图像捕获系统包括至少一个包括放射线检测器的图像捕获装置，至少一个图像捕获装置，包括用于产生可由图像读取装置读取的辐射图像信息的可刺激荧光屏，以及至少一个控制装置， 基于从外部源提供的图像捕获指令信息，至少控制图像捕获装置和图像读取装置。 控制装置包括：改变设定单元，用于根据图像拍摄装置和图像读取装置是否可用来改变图像拍摄指示信息的设置;以及控制器，用于基于图像捕获装置和图像读取装置进行控制 改变了图像捕获指令信息的设置。

公开(公告)号：US07855816B2

公开(公告)日：2010-12-21

申请号：US11640253

申请日：2006-12-18

Applicant: Yasunori Ohta ,  Yoshiaki Matsuoka

Inventor： Yasunori Ohta ,  Yoshiaki Matsuoka

IPC: H04N1/04

CPC classification number: H04N1/00567 ,  G03B42/04 ,  H04N1/00602 ,  H04N1/00607 ,  H04N1/0062 ,  H04N1/1135 ,  H04N1/121 ,  H04N2201/0412 ,  H04N2201/0444

Abstract: A movable part locking jig is loaded into a cassette loader in a radiation image forming apparatus, and a lever is moved to project casing locking members from opposite side walls of a casing, thereby locking the movable part locking jig in the radiation image forming apparatus. Movable part locking members also projects to be brought into abutment against suction cups disposed near the cassette loader, thereby locking the suction cups. Then, the radiation image forming apparatus is moved to a desired location.

Abstract translation: 可移动部件锁定夹具被装载到放射线图像形成装置中的盒式装载机中，并且杆被移动以将壳体锁定构件从壳体的相对侧壁突出，从而将可动部分锁定夹具锁定在放射线图像形成装置中。 可移动部件锁定构件也突出成与邻近盒装载器的吸盘邻接，从而锁定吸盘。 然后，将放射线图像形成装置移动到期望的位置。

公开(公告)号：US20070002034A1

公开(公告)日：2007-01-04

申请号：US11477588

申请日：2006-06-30

Applicant: Kazuo Hakamata

Inventor： Kazuo Hakamata

IPC: G09G5/00

CPC classification number: H04N1/02815 ,  H04N1/02865 ,  H04N2201/0412

Abstract: An image readout apparatus with a panel light source that allows a high yield rate for mounting the panel driver ICs, and enhanced connection reliability for the driver ICs with reduced cost. The panel light source is constituted by a plurality of El blocks arranged side by side, each including a plurality of line electrodes disposed in stripes, and a flat plate electrode disposed opposite to the plurality of line electrodes with an electroluminescence layer interposed between them. Each of the corresponding line electrodes in different EL blocks is electrically connected with each other through a wire. A drive current is applied to the line electrodes of a plurality of EL blocks connected through the wire, and to the flat plate electrode of the EL block to be caused to emit luminescence respectively by two panel driver ICs when causing the panel light source to emit the readout light beam.

Abstract translation: 具有面板光源的图像读出装置，其能够以较高的成品率安装面板驱动器IC，并以降低成本提高驱动器IC的连接可靠性。 面板光源由并排布置的多个E1块构成，每个包括多条线状电极，并且设置成与多个线电极相对设置的平板电极，其间插有电致发光层。 不同EL块中的每个相应的线电极通过导线彼此电连接。 驱动电流施加到通过导线连接的多个EL块的线电极，并且在使面板光源发射时，通过两个面板驱动器IC分别发射发光的EL块的平板电极 读出光束。

公开(公告)号：US20040004871A1

公开(公告)日：2004-01-08

申请号：US10610456

申请日：2003-06-30

Inventor： Werner Stahl ,  Heribert Hammer

IPC: G11C007/00

CPC classification number: G03B42/02 ,  G03B42/08 ,  H04N1/1017 ,  H04N2201/0412 ,  H04N2201/0436 ,  H04N2201/0456

Abstract: A device and a method for reading out information stored in a storage layer. In this connection it is possible to support the storage layer on a support surface. An emission radiation transmitted from the storage layer is received by means of a receiving device. A distance between the receiving device and the support surface can be variably adjusted.

Abstract translation: 一种用于读出存储在存储层中的信息的装置和方法。 在这方面，可以在支撑表面上支撑存储层。 从存储层发送的发射辐射通过接收装置接收。 可以可变地调节接收装置和支撑表面之间的距离。

公开(公告)号：US20030058989A1

公开(公告)日：2003-03-27

申请号：US10205257

申请日：2002-07-25

Inventor： Giuseppe Rotondo ,  Gianfranco Venturino

IPC: G06F019/00 ,  G01N033/48 ,  G01N033/50 ,  A61B006/14

CPC classification number: A61B6/14 ,  A61B6/025 ,  A61B6/4233 ,  H04N2201/0412

Abstract: An x-ray diagnostic apparatus and methods performs Real-Time Digital Radiography with particular application in dental x-ray imaging modalities, such as Orthopantomography, Scannography, Linear Tomography and Cephalography, by using a versatile and modular electronic unit, featuring ultra fast computation capability to serve diversified image sensor typology and scanning modality. In Digital Orthopantomography and Scannography, a plurality of tomographic images at different depths of the jaw can be generated, based on the pre-selection made by the user interface. The image processing unit utilizes for the tomo-synthesis of the diagnostic image an accurate and economic digital simulator of the radiographic film speed, including a digital frequency synthesizer fed with film cassette speed digital input and high resolution clock signal, ensuring accurate and reproducible phase continuity of the output frequency signal. It also introduces an automatic adaptation of the frame acquisition rate in frame transfer mode, based on the actual speed of the cassette unit. By this method the dynamic of the exposure signal is reduced, and a better optimization of the signal response of the x-ray detector is achieved.

Abstract translation: X射线诊断装置和方法通过使用多功能和模块化的电子单元执行实时数字射线照相术，具体应用于牙科X射线成像模式，例如Ortho Pantomography，Scannography，线性断层扫描和头颅图，具有超快的计算能力 服务多样化的图像传感器类型和扫描方式。 在数字正交全息扫描和扫描测量中，可以基于用户界面进行的预先选择来生成颚的不同深度的多个断层图像。 图像处理单元利用诊断图像的断层合成准确经济的射线照相胶片速度的数字模拟器，包括馈送胶片盒速度数字输入和高分辨率时钟信号的数字频率合成器，确保准确和可再现的相位连续性 的输出频率信号。 它还基于盒单元的实际速度，引入帧传送模式下的帧采集速率的自动调整。 通过这种方法，降低了曝光信号的动态，并且实现了对x射线检测器的信号响应的更好的优化。

公开(公告)号：US06181809B2

公开(公告)日：2001-01-30

申请号：US08580389

申请日：1995-12-28

Applicant: Henri August Primo ,  J{umlaut over (u)}rgen M{umlaut over (u)}ller

Inventor： Henri August Primo ,  J{umlaut over (u)}rgen M{umlaut over (u)}ller

IPC: G06K900

CPC classification number: H04N1/00259 ,  H04N1/00249 ,  H04N1/00588 ,  H04N1/00591 ,  H04N1/00596 ,  H04N1/00602 ,  H04N2201/0412

Abstract: An apparatus comprising means for processing exposed photographic film and means for digitizing the processed photographic film is disclosed. According to a preferred mode, the apparatus for processing exposed radiographic film and for digitizing the processed film on-line is characterized in that the digitizing section of the apparatus is connected directly to the dryer section and that the length of the digitizing section is not more than 10% of the total length of the processing section of the apparatus. The apparatus is particularly dedicated for the rapid processing and digitizing of medical radiographic film.

Abstract translation: 公开了一种包括用于处理曝光的照相胶片的装置和用于数字化经处理的照相胶卷的装置的装置。 根据优选的方式，用于处理曝光的放射线照相胶片和在线处理的胶片进行数字化处理的装置的特征在于，该装置的数字化部分直接连接到干燥部，并且数字化部分的长度不再 超过设备处理部分总长度的10％。 该设备特别专用于医疗放射摄影胶片的快速处理和数字化。

公开(公告)号：US5323018A

公开(公告)日：1994-06-21

申请号：US979970

申请日：1992-11-23

Applicant: Michael K. Rogers ,  Sreeram Dhurjaty

Inventor： Michael K. Rogers ,  Sreeram Dhurjaty

IPC: G06T1/00 ,  G01T1/29 ,  H04N1/04 ,  H04N1/10 ,  H04N1/113 ,  H04N1/407 ,  G01N23/04

CPC classification number: H04N1/0283 ,  G01T1/2014 ,  H04N1/0402 ,  H04N1/0405 ,  H04N1/0411 ,  H04N1/0414 ,  H04N1/4076 ,  H04N1/1008 ,  H04N1/1135 ,  H04N2201/0412

Abstract: Laser imaging apparatus includes a laser which produces a laser beam. An image media is scanned with a laser beam in a raster pattern to produce a scanned image. A photodetector converts the scanned image into an image signal. An amplifier amplifies the image signal and has varying gain. A control circuit controls the laser beam scanning device to scan image media of different sizes with laser beam raster patterns of different sizes. The control circuit includes detectors for detecting the size of the image media. The control circuit varies the gain of the amplifier as a function of the detected size of the scanned image media.

Abstract translation: 激光成像装置包括产生激光束的激光器。 以光栅图案的激光束扫描图像介质以产生扫描图像。 光电检测器将扫描图像转换为图像信号。 放大器放大图像信号并具有不同的增益。 控制电路控制激光束扫描装置以不同尺寸的激光束光栅图案扫描不同尺寸的图像介质。 控制电路包括用于检测图像介质尺寸的检测器。 控制电路根据检测到的扫描图像介质的大小来改变放大器的增益。

公开(公告)号：US5241406A

公开(公告)日：1993-08-31

申请号：US467030

申请日：1990-01-18

Applicant: Gregory E. Johnston ,  Byron D. Wagner ,  Lloyd Hes

Inventor： Gregory E. Johnston ,  Byron D. Wagner ,  Lloyd Hes

IPC: H04N1/028 ,  H04N1/10 ,  H04N1/40

CPC classification number: H04N1/0287 ,  H04N1/02815 ,  H04N1/1017 ,  H04N1/1043 ,  H04N1/1048 ,  H04N1/1052 ,  H04N1/40056 ,  H04N2201/0412 ,  H04N2201/0418

Abstract: A conventional flat bed greyscale digitizing scanner which operates in conjunction with reflective media is retrofitted with an adapter assembly which permits it additionally to process X-ray film transparencies. Accordingly, the resulting apparatus, in addition to performing digitization of data imprinted on reflective media, is also capable of digitizing X-ray images on X-ray film transparencies. The adapter assembly is constructed to be easily mounted on a conventional flat bed scanner to permit the scanner to process the film transparencies, and to be easily removable from the conventional scanner to permit the scanner to operate in a conventional mode to process reflective media. The scanner may be constructed to perform transparency digitization and to provide an optical density dynamic range greater than the prior art CCD technology used in the more expensive machines will allow.

Abstract translation: 与反射介质一起操作的常规平板灰度数字化扫描仪被改装有适配器组件，其允许另外处理X射线胶片透明胶片。 因此，除了执行打印在反射介质上的数据的数字化之外，所得到的装置还能够在X射线胶片透明胶片上数字化X射线图像。 适配器组件被构造成容易地安装在传统的平板扫描器上，以允许扫描仪处理胶片透明胶片，并且可以容易地从常规扫描仪移除，以允许扫描仪以常规模式操作以处理反射介质。 扫描器可以被构造成执行透明度数字化并且提供比现有技术的CCD技术更大的光学密度动态范围，其在更昂贵的机器中将允许使用。

公开(公告)号：US4737641A

公开(公告)日：1988-04-12

申请号：US890111

申请日：1986-07-28

Applicant: Gottfried Lange ,  Michael Vieth

Inventor： Gottfried Lange ,  Michael Vieth

IPC: G01T1/00 ,  G01T1/29 ,  G03B42/02 ,  H04N1/04 ,  H04N1/12 ,  H04N1/203 ,  G01T1/105

CPC classification number: H04N1/0283 ,  G01T1/2014 ,  H04N1/203 ,  H04N1/2034 ,  H04N1/12 ,  H04N2201/0412

Abstract: An apparatus for producing x-ray images by computer radiography has a storage plate on which x-rays are incident after passing through an examination subject, and an image reader for detecting the photo-stimulatable luminescence of the storage plate. The storage plate has a carrier which is impenetrable by the radiation beams used for detecting the luminescence, the carrier having two major flat sides each having a photostimulatable storage layer thereon. Each side has a read-out system associated therewith for double sided read-out of the storage plate. By undertaking a double-sided read-out, increased absorption of the x-rays in the storage plate can be exploited, and thus a correspondingly increased efficiency in the read-out can be obtained.

Abstract translation: 通过计算机摄影技术制造X射线图像的装置具有通过检查对象后X射线入射的存储板，以及用于检测存储板的光刺激性发光的图像读取器。 存储板具有由用于检测发光的辐射束不可穿透的载体，载体具有两个主平面，每个平面在其上具有可光激活的存储层。 每侧具有与其相关联的读出系统，用于存储板的双面读出。 通过进行双面读出，可以利用存储板中的x射线的吸收增加，从而可以获得相应增加的读出效率。

公开(公告)号：US4561054A

公开(公告)日：1985-12-24

申请号：US541772

申请日：1983-10-13

Applicant: Edward W. Andrews ,  Thomas W. Lambert

Inventor： Edward W. Andrews ,  Thomas W. Lambert

IPC: G03B42/02 ,  A61B6/00 ,  G01T1/00 ,  H04N1/06 ,  H04N1/203 ,  H04N5/32 ,  H04N7/18 ,  H05G1/60

CPC classification number: H04N1/0635 ,  H04N1/0671 ,  H04N1/203 ,  H04N1/2032 ,  H04N1/2036 ,  H04N5/3205 ,  H05G1/60 ,  H04N1/0607 ,  H04N2201/0412 ,  H04N2201/04703 ,  H04N2201/04789 ,  H04N2201/04791

Abstract: Apparatus for reading out individual X-ray images recorded on a double-emulsion radiographic film or on separate films that were coincident when exposed simultaneously to a polyenergetic or broad X-ray photon energy spectrum beam emergent from a body and where an image corresponding to one obtained with a low energy part of the spectrum is formed on one film and an image corresponding to a higher energy part of the spectrum is formed on the other. One readout apparatus is for the case of two separate films which, after development, are illuminated from the back and optically scanned to derive analog signals representative of the intensities of spatially corresponding picture elements on each film. Another apparatus is for the case where the two images are on opposite sides of a film and are represented by alternate fine image information lines obtained by interposing a grid during the X-ray exposure. Another is for the case where a reflective layer is disposed between the film images during readout. In all cases the films are optically scanned and the resulting analog signals are digitized and variously processed to yield an image representative of that which is different between the two original different energy images.

Abstract translation: 用于读出记录在双重乳剂放射线照相胶片上的单独X射线图像或在同时暴露于从身体出射的多能量或宽X射线光子能量光谱束的情况下重合的单独X射线图像的装置，并且其中对应于一个 在一个膜上形成具有低能量部分的光谱，并且在另一个膜上形成对应于光谱的较高能量部分的图像。 一个读出装置用于两个分开的膜，在显影之后，它们从后面被照射并被光学扫描，以导出表示每个胶片上的空间对应的像素的强度的模拟信号。 另一种装置是这样的情况，其中两个图像在胶片的相对侧上，并且由在X射线曝光期间插入格栅而获得的交替精细图像信息线表示。 另一种是在读出期间将反射层设置在胶片图像之间的情况。 在所有情况下，对光膜进行光学扫描，并将得到的模拟信号数字化并进行各种处理，以产生代表两个原始不同能量图像之间不同的图像。