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11. 发明授权

US06555383B2 Test piece and quantitative method and apparatus for an organism-oriented substance 失效
标题翻译：用于生物体取向物质的试验片和定量方法和装置
公开(公告)号：US06555383B2
公开(公告)日：2003-04-29
申请号：US09826349
申请日：2001-04-05
申请人： Taizo Akimoto
发明人： Taizo Akimoto
IPC分类号： G01N3300
CPC分类号： C12Q1/6837 , Y10T436/143333 , C12Q2565/102 , C12Q2563/107
摘要： A plurality of cDNAs each having a known different base sequence are labeled with a fluorescent dye (FITC), whereby F-cDNA is prepared. The F-cDNA is disposed at a plurality of predetermined positions on the slide glass of a DNA micro array chip. Cy5-cDNA is prepared by synthesizing cDNA from poly(A)-mRNA in the presence of a fluorescent dye (Cy5). The Cy5-cDNA is placed on the DNA micro array chip and hybridized to the F-cDNA. After hybridization, the DNA micro array chip is read by a quantitative apparatus incorporated with an analyzer in which information about the base composition ratio and base length of cDNA has been registered.
摘要翻译：每个具有已知不同碱基序列的多个cDNA用荧光染料（FITC）标记，从而制备F-cDNA。将F-cDNA设置在DNA微阵列芯片的载玻片上的多个预定位置。通过在荧光染料（Cy5）的存在下合成来自poly（A）-mRNA的cDNA来制备Cy5-cDNA。将Cy5-cDNA置于DNA微阵列芯片上并与F-cDNA杂交。杂交后，通过结合有分析仪的定量装置读取DNA微阵列芯片，其中已经登记了关于cDNA的碱基组成比和碱基长度的信息。

12. 发明授权

US5926284A Surface plasmon sensor 失效
公开(公告)号：US5926284A
公开(公告)日：1999-07-20
申请号：US69166
申请日：1998-04-29
申请人： Masayuki Naya , Taizo Akimoto
发明人： Masayuki Naya , Taizo Akimoto
IPC分类号： G01N21/55
CPC分类号： G01N21/648 , G01N21/553 , G01N2021/212
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.

13. 发明授权

US4843471A Video image storage device 失效
标题翻译：视频图像存储设备
公开(公告)号：US4843471A
公开(公告)日：1989-06-27
申请号：US131682
申请日：1987-12-11
申请人： Yoshiyuki Yazawa , Hirofumi Ohnishi , Taizo Akimoto , Susumu Washizu , Tsuyoshi Shoji
发明人： Yoshiyuki Yazawa , Hirofumi Ohnishi , Taizo Akimoto , Susumu Washizu , Tsuyoshi Shoji
IPC分类号： H04N5/76 , G09G5/391 , H04N1/40 , H04N5/907 , H04N5/937
CPC分类号： H04N1/40068 , G09G5/391 , H04N5/907 , H04N5/937
摘要： A video image storage device comprises a signal input means capable of analog-to-digital conversion of input video signals including various types of scanning lines such as different numbers of scanning lines, a frame memory means capable of memorizing image signals and signal output means. The video image storage device further comprises an input signal generating means, an output signal generating means and a frame memory control means. The input signal generating means comprises a N multiplying circuit capable of N multiplying horizontal synchronizing pulses. The number of N in a dividing circuit can be arbitarily determined by the relation between effective image period and blanking period, and thus the video image storage device can store input video signals having different scanning line numbers which depend upon the types of diagnostic modalities.
摘要翻译：视频图像存储装置包括：信号输入装置，其能够对包括各种类型的扫描线（诸如不同数量的扫描线）的输入视频信号进行模数转换，能够存储图像信号的帧存储装置和信号输出装置。视频图像存储装置还包括输入信号产生装置，输出信号产生装置和帧存储器控制装置。输入信号产生装置包括一个能够N个水平同步脉冲相乘的N倍增电路。划分电路中的N数可以通过有效图像周期和消隐周期之间的关系任意确定，因此视频图像存储装置可以存储取决于诊断模式的类型的具有不同扫描行号的输入视频信号。

14. 发明授权

US4709268A Automatic frequency pulling circuit 失效
标题翻译：自动拉线电路
公开(公告)号：US4709268A
公开(公告)日：1987-11-24
申请号：US890230
申请日：1986-07-29
申请人： Taizo Akimoto , Masahiko Kawai
发明人： Taizo Akimoto , Masahiko Kawai
IPC分类号： H04N5/06
CPC分类号： H04N5/06
摘要： An automatic frequency pulling circuit produces a signal in synchronism with a horizontal synchronizing signal from a video signal processing device or the like. The automatic frequency pulling circuit comprises an equalizing pulse remover responsive to a synchronizing signal separated from a composite video signal for alternately removing equalizing pulses therefrom, and a PLL circuit composed of at least a phase comparator and a voltage-controlled oscillator. The phase comparator is arranged to compare the phases of an output from the equalizing pulse remover and an output from the voltage-controlled oscillator, for thereby producing the signal in synchronism with the horizontal synchronizing signal. The signal thus generated is utilized in a video monitor, for example, to display accurate images thereon.
摘要翻译：自动频率牵引电路与来自视频信号处理装置等的水平同步信号同步地产生信号。自动频率牵引电路包括响应于从复合视频信号分离的同步信号的均衡脉冲去除器，用于交替地去除均衡脉冲，以及由至少相位比较器和压控振荡器组成的PLL电路。相位比较器被布置为比较来自均压脉冲去除器的输出的相位和来自压控振荡器的输出的相位，从而与水平同步信号同步地产生信号。如此生成的信号被用于视频监视器中，例如，以在其上显示准确的图像。

15. 发明授权

US4244655A Color detecting device for color printer 失效
标题翻译：彩色打印机颜色检测装置
公开(公告)号：US4244655A
公开(公告)日：1981-01-13
申请号：US908452
申请日：1978-05-22
申请人： Eiichi Asai , Kazuo Shiota , Koji Takahashi , Taizo Akimoto
发明人： Eiichi Asai , Kazuo Shiota , Koji Takahashi , Taizo Akimoto
IPC分类号： G03B27/73 , G01J3/46 , G03B27/78
CPC分类号： G03B27/73
摘要： A particular color is defined in terms of red, green and blue densities thereof. When the densities fall within a predetermined ellipsoid in a three-dimensional chromaticity coordinate system the axes of which respectively represent the red, green and blue densities, the color is defined to be of the particular color. The ellipsoid is represented by the following formula.dS.sup.2 =C.sub.11 dB.sup.2 +2C.sub.12 dB.multidot.dG+C.sub.22 dG.sup.2 +2C.sub.23 dG.multidot.dR+C.sub.33 dR.sup.2 +2C.sub.31 dR.multidot.dBwhereindB=B-BdG=G-GdR=R-RB: blue density of measured pointG: green density of measured pointR: red density of measured pointB: average blue densityG: average green densityR: average red densityRed, green and blue densities of a number of points on a color negative to be printed are measured by a measuring means. The outputs of the measuring means are normalized by a normalizing circuit so that equal level of density signals can be obtained regardless of the gamma value and the sensitivity of the negatives when the same subject matter is photographed under the same conditions. The normalized densities are put into said formula and dS.sup.2 for each of the measured points is calculated by a computing circuit. The calculated dS.sup.2 is compared with a predetermined constant K by a comparator. When the calculated dS.sup.2 is not larger than the constant K, the measured point is determined to be of the particular color.
摘要翻译：根据其红，绿和蓝密度来定义特定的颜色。当三维色度坐标系中的密度落在预定的椭圆体内时，它们的轴分别表示红色，绿色和蓝色密度，颜色被定义为特定的颜色。椭球由下式表示。 dS2 = C11dB2 + 2C12dBxdG + C22dG2 + 2C23dGxdR + C33dR2 + 2C31dRxdB其中dB = BB dG = GG dR = RR B：测量点的蓝色密度G：测量点的绿色密度R：测量点的红色密度B：平均蓝色密度G ：平均绿色密度R：平均红色浓度通过测量装置测量待印刷的彩色负片上的多个点的红色，绿色和蓝色密度。测量装置的输出通过归一化电路进行归一化，使得当在相同条件下拍摄相同的主题时，无论伽马值和底片的灵敏度如何，都可以获得等密度的信号。将归一化密度置于所述公式中，并且通过计算电路计算每个测量点的dS2。将计算出的dS2与比较器的预定常数K进行比较。当计算出的dS2不大于常数K时，测量点被确定为特定颜色。

16. 发明授权

US4120581A Apparatus for automatically printing color photographs 失效
标题翻译：自动打印彩色照片的设备
公开(公告)号：US4120581A
公开(公告)日：1978-10-17
申请号：US808903
申请日：1977-06-22
申请人： Koji Takahashi , Taizo Akimoto , Shigeru Watanabe , Takaaki Terashita
发明人： Koji Takahashi , Taizo Akimoto , Shigeru Watanabe , Takaaki Terashita
IPC分类号： G03B27/73 , G03B27/78 , G03B27/32
CPC分类号： G03B27/735
摘要： Red, green and blue densities of a number of points on a color negative or original are measured and the measured values are plotted in a coordinate system. When the measured values of the densities are contained in a predetermined region of the coordinate system defined as the flesh color region, the measured point is determined to be of flesh color. When the number of points determined to be of flesh color is not less than 13 among 748 points sampled, for instance, the color original is determined to have a subject matter of a human figure. Then, in printing the color negative the exposure is controlled to reproduce a flesh color of desired color balance and density.
摘要翻译：测量彩色负片或原件上的多个点的红色，绿色和蓝色密度，并将测量值绘制在坐标系中。当密度的测量值被包含在被定义为肉色区域的坐标系的预定区域中时，测量点被确定为肉色。当被采样的748个点中确定为肉色的点数不少于13个时，例如，确定颜色原稿具有人物的主题。然后，在印刷彩色负片时，曝光被控制以再现所需颜色平衡和密度的肉色。

17. 发明授权

US06881570B1 Test piece and quantitative method and apparatus for an organism-oriented substance 失效
标题翻译：用于生物体取向物质的试验片和定量方法和装置
公开(公告)号：US06881570B1
公开(公告)日：2005-04-19
申请号：US09461308
申请日：1999-12-15
申请人： Taizo Akimoto
发明人： Taizo Akimoto
IPC分类号： C12Q1/68 , C12M1/34 , C07H21/02 , C07H21/04 , C12P19/34
CPC分类号： C12Q1/6837 , Y10T436/143333 , C12Q2565/102 , C12Q2563/107
摘要： A plurality of cDNAs each having a known different base sequence are labeled with a fluorescent dye (FITC), whereby F-cDNA is prepared. The F-cDNA is disposed at a plurality of predetermined positions on the slide glass of a DNA micro array chip. Cy5-cDNA is prepared by synthesizing cDNA from poly(A)-mRNA in the presence of a fluorescent dye (Cy5). The Cy5-cDNA is placed on the DNA micro array chip and hybridized to the F-cDNA. After hybridization, the DNA micro array chip is read by a quantitative apparatus incorporated with an analyzer in which information about the base composition ratio and base length of cDNA has been registered.
摘要翻译：每个具有已知不同碱基序列的多个cDNA用荧光染料（FITC）标记，从而制备F-cDNA。将F-cDNA设置在DNA微阵列芯片的载玻片上的多个预定位置。通过在荧光染料（Cy5）的存在下合成来自poly（A）-mRNA的cDNA来制备Cy5-cDNA。将Cy5-cDNA置于DNA微阵列芯片上并与F-cDNA杂交。杂交后，通过与分析仪结合的定量装置读取DNA微阵列芯片，其中已经登记了关于cDNA的碱基组成比和碱基长度的信息。

18. 发明授权

US5917608A Surface plasmon sensor 失效
公开(公告)号：US5917608A
公开(公告)日：1999-06-29
申请号：US69119
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
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.

19. 发明授权

US4837626A Controller for CRT display apparatus 失效
标题翻译： CRT显示设备控制器
公开(公告)号：US4837626A
公开(公告)日：1989-06-06
申请号：US103636
申请日：1987-10-02
申请人： Mikio Nishiyama , Taizo Akimoto
发明人： Mikio Nishiyama , Taizo Akimoto
IPC分类号： G09G1/04 , G09G1/16
CPC分类号： H04N5/44 , H04N7/012
摘要： A controller for a CRT display apparatus which is capable of displaying an image selectively either in an interlace mode or in a non-interlace mode and which has a function for displaying the image in raster erase mode. The controller has a field detection circuit capable of judging whether the present mode is the interlace mode or the non-interlace mode, and a mode setting circuit allowing the CRT display apparatus to display the image in the raster erase mode which is changed so as to match the interlace display mode or in the non-interlace display mode switched over therebetween in accordance with the result of judgment conducted by said field detection circuit. In consequence, raster erase matching with the selected display mode can be selected and effected automatically.
摘要翻译：一种用于CRT显示装置的控制器，其能够以隔行扫描模式或非隔行扫描模式选择性地显示图像，并且具有以光栅擦除模式显示图像的功能。控制器具有能够判断当前模式是隔行扫描模式还是非隔行扫描模式的场检测电路，以及允许CRT显示装置以光栅擦除模式显示图像的模式设置电路，其被改变为根据由所述场检测电路进行的判断结果匹配交错显示模式或以隔行显示模式切换。因此，可以自动选择和实现与选择的显示模式的光栅擦除匹配。

20. 发明授权

US4707739A Automatic calibration circuit for monitoring device 失效
标题翻译：自动校准电路用于监控设备
公开(公告)号：US4707739A
公开(公告)日：1987-11-17
申请号：US823426
申请日：1986-01-28
申请人： Azuchi Endo , Taizo Akimoto
发明人： Azuchi Endo , Taizo Akimoto
IPC分类号： H04N5/84 , A61B6/00 , A61B8/00 , A61B8/14 , H04N17/04 , H04N17/00
CPC分类号： H04N17/04
摘要： An automatic calibration circuit for a monitoring device in which a static image, such as may be derived from an X-ray camera or an ultrasonic imaging device, is displayed as a static image on CRT and the image projected and recorded on film. A uniform pattern is displayed on the CRT by setting a contrast control signal to a minimum value and a brightness control signal to a reference level. Then, the light outputted from the face of the CRT is measured at any arbitrary point on the face of the CRT. The value so measured is used to correct the brightness signal and contrast signal so as to maintain initially set brightness and contrast values for images displayed on the CRT.
摘要翻译：一种用于监视装置的自动校准电路，其中诸如可以从X射线照相机或超声波成像装置导出的静态图像作为静态图像显示在CRT上，并且图像投影并记录在胶片上。通过将对比度控制信号设置为最小值并将亮度控制信号设置为参考电平，在CRT上显示均匀图案。然后，从CRT的表面输出的光在CRT的表面上的任意任意点被测量。如此测量的值用于校正亮度信号和对比度信号，以保持CRT上显示的图像的初始设置亮度和对比度值。

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