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1. 发明授权

US06693269B2 Image reader with DC-coupled integration circuit 失效
标题翻译：具有直流耦合集成电路的图像读取器
公开(公告)号：US06693269B2
公开(公告)日：2004-02-17
申请号：US09922929
申请日：2001-08-07
申请人： Hitoshi Shimizu , Shu Sato , Taizo Akimoto
发明人： Hitoshi Shimizu , Shu Sato , Taizo Akimoto
IPC分类号： H01L2700
CPC分类号： G01T1/208
摘要： A photomultiplier which detects feeble light emitted by the irradiation of excitation light on an image carrier carrying an image related to a living organism has an integration circuit is DC-coupled with a photomultiplier to convert a current signal output from the photomultiplier, to a voltage signal. The voltage signal converted by the integration circuit is logarithmically compressed with a logarithmic conversion circuit. An offset compensation circuit is provided for reducing an offset voltage that could occur because of charge injection in the integral action of the integration circuit.
摘要翻译：检测由携带有机体的图像的图像载体上的激发光照射发出的微弱光的光电倍增管与光电倍增管DC耦合，将从光电倍增管输出的电流信号转换为电压信号。由积分电路转换的电压信号用对数转换电路进行对数压缩。提供了一种偏移补偿电路，用于减少由于集成电路的积分作用中的电荷注入而可能发生的偏移电压。

2. 发明授权

US5907408A Surface plasmon sensor 失效
标题翻译：表面等离子体传感器
公开(公告)号：US5907408A
公开(公告)日：1999-05-25
申请号：US841620
申请日：1997-04-30
申请人： Masayuki Naya , Taizo Akimoto
发明人： Masayuki Naya , Taizo Akimoto
IPC分类号： G01N21/21 , G01N21/25 , G01N21/55 , G01N27/447
CPC分类号： G01N21/553 , G01N21/211 , G01N21/648 , G01N27/44721
摘要： A surface plasmon sensor comprises a prism, a metal film, which is formed on one surface of the prism and is brought into contact with a sample, and a light source for producing a light beam. An optical system causes the light beam to pass through the prism and to impinge upon an interface between the prism and the metal film such that various different angles of incidence may be obtained with respect to the interface. A photodetector detects an intensity of the light beam, which has been totally reflected from the interface, with respect to each of the various different angles of incidence. An electrode stands facing the metal film with a liquid sample intervening therebetween, and a DC voltage is applied across the electrode and the metal film. A substance contained in the liquid sample is thus analyzed quickly and with a high sensitivity.
摘要翻译：表面等离子体激元传感器包括棱镜，金属膜，其形成在棱镜的一个表面上并与样品接触，以及用于产生光束的光源。光学系统使光束通过棱镜并撞击棱镜和金属膜之间的界面，使得可以相对于界面获得各种不同的入射角。光电检测器相对于各种不同的入射角检测已经从界面全反射的光束的强度。电极与其间插有液体样品的金属膜相对，并且在电极和金属膜之间施加直流电压。因此，液体样品中所含的物质被快速且高灵敏度地分析。

3. 发明授权

US4841371A Apparatus for recording CRT image 失效
标题翻译：用于记录CRT图像的装置
公开(公告)号：US4841371A
公开(公告)日：1989-06-20
申请号：US95502
申请日：1987-09-11
申请人： Mikio Nishiyama , Tatsuo Yoshino , Taizo Akimoto
发明人： Mikio Nishiyama , Tatsuo Yoshino , Taizo Akimoto
IPC分类号： A61B6/00 , G03B15/00 , G03B27/32 , H04N5/84
CPC分类号： G03B15/003
摘要： A CRT image recording apparatus in which a picture a CRT image displayed on a CRT is photographed by a camera. In this apparatus, the number of vertical synchronizing signals separated from a video signal is counted, and the exposure time during which the CRT image is photographed is determined so as to correspond to the number of vertical synchronizing signals 2.sup.K .multidot.n (where K and n are integers) thereby counted. The exposure time is therefore determined is synchronism with the vertical synchronizing signals, thereby preventing any nonuniformity of exposure from occurring on a film.
摘要翻译： CRT图像记录装置，其中通过照相机拍摄显示在CRT上的CRT图像的图像。在该装置中，对与视频信号分离的垂直同步信号的数量进行计数，并且确定CRT图像被拍摄的曝光时间，以便对应于垂直同步信号2Kxn（其中K和n是整数））计数。因此，确定曝光时间是与垂直同步信号的同步，从而防止在胶片上发生曝光的任何不均匀性。

4. 发明授权

US4827341A Synchronizing signal generating circuit 失效
标题翻译：同步信号发生电路
公开(公告)号：US4827341A
公开(公告)日：1989-05-02
申请号：US133971
申请日：1987-12-16
申请人： Taizo Akimoto , Mikio Nishiyama , Yoshiyuki Yazawa , Hirohumi Ohnishi
发明人： Taizo Akimoto , Mikio Nishiyama , Yoshiyuki Yazawa , Hirohumi Ohnishi
IPC分类号： H04N5/10 , H04N5/04 , H04N5/08
CPC分类号： H04N5/10
摘要： A synchronizing signal generating circuit is incorporated in a digital image storing device. When a plurality of video signals composed of different numbers of scanning lines and issued from television cameras of different types of various diagnostic apparatus are converted from analog to digital signals and stored per frame in an image memory in the digital image storing apparatus, sampling pulses for an A/D converter which are synchronous with the horizontal synchronizing signals of the video signals and field discriminating signals relative to odd-numbered fields and even-numbered fields, among composite synchronizing signals, are generated by using an N-multiplier including an equalizing pulse remover controlled by an F/V converter and a field discriminating circuit with a field discriminating time constant being automatically controlled by the F/V converter. The video signals are stored per frame in the image memory on a real-time basis by utilizing the sampling pulses and the field discriminating signal.
摘要翻译：同步信号发生电路被并入数字图像存储装置中。当将由不同类型的各种诊断装置的不同数目的扫描线组成的多个视频信号从模拟信号转换为数字信号并且每帧存储在数字图像存储装置中的图像存储器中时，采样脉冲用于通过使用包括均衡脉冲的N倍乘器来生成与复合同步信号中的奇数场和偶数场的视频信号和场识别信号的水平同步信号同步的A / D转换器由F / V转换器控制的去除器和具有由F / V转换器自动控制的场鉴别时间常数的场识别电路。视频信号通过利用采样脉冲和场鉴别信号实时地按帧存储在图像存储器中。

5. 发明授权

US4364084A Color correction monitoring system 失效
标题翻译：色彩校正监控系统
公开(公告)号：US4364084A
公开(公告)日：1982-12-14
申请号：US200553
申请日：1980-10-24
申请人： Taizo Akimoto , Yasuo Kawase
发明人： Taizo Akimoto , Yasuo Kawase
IPC分类号： G03B27/73 , G03F3/08 , H04N1/60
CPC分类号： H04N1/6011 , G03B27/735
摘要： In a color printer system, a color film is checked and necessary color correction information is input into a recording medium before the color prints are made from the color film. The color film is first automatically analyzed and automatically corrected. The conditions of correction automatically obtained by the automatic color film analyzer are used for correcting color images. The color images with the automatically obtained correction conditions are displayed on a color video monitor. A human monitor observes the displayed images and determines whether or not additional corrections are necessary. Further, the monitor determines whether or not the images should be printed due to extremely bad exposure conditions like badly blurred images. The monitor inputs additional correction information and other necessary information to the analyzer. The images are then further corrected according to the additional correction information and again displayed. The printing process is performed after final check and correction by the human monitor.
摘要翻译：在彩色打印机系统中，在从彩色胶片制成彩色打印之前，检查彩色胶片并将必要的颜色校正信息输入到记录介质中。彩色胶片首先自动分析并自动校正。使用自动彩色胶片分析仪自动获得的校正条件用于校正彩色图像。具有自动获得的校正条件的彩色图像显示在彩色视频监视器上。人类监视器观察显示的图像并确定是否需要额外的校正。此外，监视器确定由于极差的曝光条件（如模糊不清的图像）是否应该打印图像。监视器向分析仪输入附加的校正信息和其他必要的信息。然后根据附加校正信息进一步校正图像并再次显示。打印过程由人类监视器进行最终检查和校正后执行。

6. 发明授权

US4339517A Color correction method for color negative 失效
标题翻译：颜色校正方法为彩色负片
公开(公告)号：US4339517A
公开(公告)日：1982-07-13
申请号：US196082
申请日：1980-04-15
申请人： Taizo Akimoto
发明人： Taizo Akimoto
IPC分类号： G03B27/73 , G03B27/80 , G03C5/04
CPC分类号： G03B27/80 , G03B27/73
摘要： Color correction is conducted in a color printing system for negatives having undesirable color balance. The negatives are classified into groups, namely a group consisting of under-exposed negatives, a group consisting of over-exposed negatives, a group consisting of negatives exposed under tungsten light, a group consisting of negatives exposed under fluorescent light, a group consisting of negatives susceptible to color failure, a group consisting of negatives having high color temperature, a group consisting of negatives having low color temperature and a group consisting of aged negatives. In the color printing system, color correction is conducted in accordance with the group to which the negative to be printed belongs. The classification is carried out by measuring various characteristics such as large area transmission density (LATD), red, green and blue large area transmission densities, hue of the maximum density point, and ratio of area of particular colors.
摘要翻译： PCT No.PCT / JP79 / 00214 Sec。 371日期1980年04月15日 102（e）日期1980年4月15日PCT申请日1979年8月15日PCT公布。出版物WO80 / 0050000 日期1980年3月20日。在彩色打印系统中进行颜色校正，用于具有不良颜色平衡的底片。阴性被分为组，即由暴露不良的阴性组成的组，由暴露过度的阴性组成的组，由钨光照下暴露的阴性组成的组，由荧光灯暴露的阴性组成的组，由负色素易发生色素沉着，由色度偏高的负片组成，由色温低的阴性组和由老化阴性组成的组组成。在彩色打印系统中，根据要打印的否定组所属的组进行颜色校正。分类通过测量各种特征，如大面积传输密度（LATD），红，绿和蓝大面积传输密度，最大密度点的色调和特定颜色面积的比例来进行。

7. 发明授权

US06759673B2 Radiation image readout method and apparatus 失效
标题翻译：辐射图像读出方法及装置
公开(公告)号：US06759673B2
公开(公告)日：2004-07-06
申请号：US10162197
申请日：2002-06-05
申请人： Taizo Akimoto , Masashi Hakamata
发明人： Taizo Akimoto , Masashi Hakamata
IPC分类号： G01N2304
CPC分类号： G01T1/2014
摘要： A radiation image readout apparatus scans an excitation light in a main scanning direction and a sub scanning direction over a stimulable phosphor sheet, on which radiation energy has been stored, and detects the stimulated emission emitted thereupon; wherein, various types of phosphor sheets can be read out at a high resolution and high sensitivity. The excitation light energy level for obtaining an adequate sensitivity for each type of phosphor sheet is obtained. A controller controls the intensity of the excitation light emitted from the light source and the speed of the scanning mechanism, that is, the readout speed, whereby the excitation light projected onto a phosphor sheet of which the diffusion rate has been controlled by the inclusion therein of an navy blue colorant is of a greater energy level than the excitation light projected onto the white stimulable phosphor sheet not containing the navy blue colorant.
摘要翻译：放射线图像读出装置在主扫描方向和副扫描方向上扫描已经存储有辐射能的可刺激的荧光体片，并检测其上发射的受激发射; 其中可以以高分辨率和高灵敏度读出各种类型的荧光片。获得用于获得每种类型的荧光粉片的足够灵敏度的激发光能级。控制器控制从光源发射的激发光的强度和扫描机构的速度，即读出速度，由此投射到通过包含其中的扩散速率被控制的荧光体片上的激发光的海蓝色着色剂的能量水平比投射到不含海蓝色着色剂的白色可激发荧光粉片上的激发光更大。

8. 发明授权

US5856873A Ellipso sensor using a prism 失效
标题翻译： Ellipso传感器采用棱镜
公开(公告)号：US5856873A
公开(公告)日：1999-01-05
申请号：US69118
申请日：1998-04-29
申请人： Masayuki Naya , Taizo Akimoto
发明人： Masayuki Naya , Taizo Akimoto
IPC分类号： G01N21/21 , G01N21/25 , G01N21/55 , G01N27/447 , G01J4/00
CPC分类号： G01N21/553 , G01N21/211 , G01N21/648 , G01N27/44721
摘要： A surface plasmon sensor comprises a prism, a metal film, which is formed on one surface of the prism and is brought into contact with a sample, and a light source for producing a light beam. An optical system causes the light beam to pass through the prism and to impinge upon an interface between the prism and the metal film such that various different angles of incidence may be obtained with respect to the interface. A photodetector detects an intensity of the light beam, which has been totally reflected from the interface, with respect to each of the various different angles of incidence. An electrode stands facing the metal film with a liquid sample intervening therebetween, and a DC voltage is applied across the electrode and the metal film. A substance contained in the liquid sample is thus analyzed quickly and with a high sensitivity.
摘要翻译：表面等离子体激元传感器包括棱镜，金属膜，其形成在棱镜的一个表面上并与样品接触，以及用于产生光束的光源。光学系统使光束通过棱镜并撞击棱镜和金属膜之间的界面，使得可以相对于界面获得各种不同的入射角。光电检测器相对于各种不同的入射角检测已经从界面全反射的光束的强度。电极与其间插有液体样品的金属膜相对，并且在电极和金属膜之间施加直流电压。因此，液体样品中所含的物质被快速且高灵敏度地分析。

9. 发明授权

US5672514A Chemiluminescent detecting method and apparatus 失效
标题翻译：化学发光检测方法和装置
公开(公告)号：US5672514A
公开(公告)日：1997-09-30
申请号：US588854
申请日：1996-01-19
申请人： Tohru Tsuchiya , Taizo Akimoto , Keiji Mori , Yasushi Kojima , Gunter Dietzel , Gerhard Petz , Andreas Kopke
发明人： Tohru Tsuchiya , Taizo Akimoto , Keiji Mori , Yasushi Kojima , Gunter Dietzel , Gerhard Petz , Andreas Kopke
IPC分类号： G01N33/58 , G01N33/48 , G01N21/76 , G01N23/04
CPC分类号： G01N33/581 , G01N33/582 , Y10T436/13 , Y10T436/143333
摘要： A chemiluminescent detecting method includes the steps of uniformly irradiating with radiation a stimulable phosphor sheet formed with a stimulable phosphor layer containing a stimulable phosphor which can store an energy of radiation and be stimulated by visible light to emit the energy of radiation in a form of light, thereby storing energy of radiation uniformly therein, selectively labeling a biopolymer with a labeling substance which can produce chemiluminescent light by contact of itself and a chemiluminescent substance, causing the biopolymer labeled with the labeling substance and the chemiluminescent substance to come into contact with each other, and exposing the stimulable phosphor sheet to chemiluminescent light produced by the contact of the biopolymer labeled with the labeling substance and the chemiluminescent substance. According to this chemiluminescent detecting method, it is possible to effectively produce information relating to a biopolymer such as information relating to a gene with high accuracy by using a stimulable phosphor sheet which can be easily handled and used for both the chemiluminescent detecting method and the autoradiographic detecting method.
摘要翻译：化学发光检测方法包括以下步骤：用辐射均匀地照射形成有可刺激的磷光体层的可刺激的磷光体片，所述可刺激的磷光体层含有可刺激的磷光体，其可以存储辐射的能量并且被可见光刺激以以光的形式发射辐射能量，从而将辐射能量均匀地储存在其中，用能够通过其本身和化学发光物质接触产生化学发光的标记物质选择性地标记生物聚合物，使标记物质和化学发光物质标记的生物聚合物彼此接触并将可刺激的荧光体片暴露于由标记物质和化学发光物质标记的生物聚合物的接触产生的化学发光光。根据该化学发光检测方法，通过使用可以容易地处理并用于化学发光检测方法和放射自显影的可刺激的荧光体片，可以有效地产生与生物聚合物有关的信息，例如与基因相关的信息检测方法。

10. 发明授权

US4799072A Separate-exposure photographing apparatus 失效
标题翻译：单独曝光拍摄装置
公开(公告)号：US4799072A
公开(公告)日：1989-01-17
申请号：US147560
申请日：1988-01-19
申请人： Taizo Akimoto , Masahide Akisada , Takatoshi Seiki , Norio Ookawa , Tatsuo Yoshino , Yuji Takamura
发明人： Taizo Akimoto , Masahide Akisada , Takatoshi Seiki , Norio Ookawa , Tatsuo Yoshino , Yuji Takamura
IPC分类号： G03B15/00 , G03B17/32 , G03B19/10 , G03B27/32 , G03B1/00 , G03B29/00
CPC分类号： G03B15/003 , G03B15/00
摘要： A separate-exposure photographing apparatus including an image display unit for displaying an image to be photographed. A projection optical system projects and focuses the image displayed on the image display unit onto a film. The projection optical system has a reflecting mirror therein, and the image display unit is horizontally movable. A film feeder mechanism feeds the film and is capable of feeding the film in a vertical direction.
摘要翻译：一种单独曝光拍摄装置，包括用于显示要拍摄的图像的图像显示单元。投影光学系统将显示在图像显示单元上的图像投射并聚焦到胶片上。投影光学系统在其中具有反射镜，并且图像显示单元可水平移动。胶片馈送机构馈送胶片并且能够在垂直方向上供给胶片。

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