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    Image processing apparatus
    32.
    发明授权
    Image processing apparatus 失效
    图像处理装置

    公开(公告)号：US5915040A

    公开(公告)日：1999-06-22

    申请号：US547020

    申请日：1995-10-20

    Applicant: Toshiya Yatomi ,  Akio Fujii ,  Izumi Matsui

    Inventor： Toshiya Yatomi ,  Akio Fujii ,  Izumi Matsui

    IPC: G06T1/20 ,  G06K9/36 ,  G06K9/46

    CPC classification number: G06T1/20

    Abstract: An image processing apparatus includes a memory from which a plurality of image signals can be parallelly read out, a read-out circuit for parallelly reading out the plurality of image signals from the memory, a correlation detection circuit for detecting a correlation between the plurality of image signals read out by the read-out circuit, an encoding circuit for encoding the image signals read out by the read-out circuit, and a control circuit for controlling an encoding operation of the encoding circuit in accordance with an output from the correlation detection circuit. The apparatus can simplify the hardware arrangement and allows easy encoding processing.

    Abstract translation: 一种图像处理装置，包括可并行读取多个图像信号的存储器，用于从存储器并行读出多个图像信号的读出电路，用于检测多个图像信号之间的相关性的相关检测电路 由读出电路读出的图像信号，用于对由读出电路读出的图像信号进行编码的编码电路和用于根据相关检测的输出来控制编码电路的编码操作的控制电路 电路。 该装置可以简化硬件布置并允许容易的编码处理。

    Digital video signal recording apparatus using variable-length coding
    33.
    发明授权
    Digital video signal recording apparatus using variable-length coding 失效
    使用可变长度编码的数字视频信号记录装置

    公开(公告)号：US5911033A

    公开(公告)日：1999-06-08

    申请号：US465603

    申请日：1995-06-05

    Applicant: Akio Fujii ,  Masahiko Enari ,  Yoshifumi Satake

    Inventor： Akio Fujii ,  Masahiko Enari ,  Yoshifumi Satake

    IPC: H04N5/91 ,  H04N5/917

    CPC classification number: H04N5/91 ,  H04N5/917

    Abstract: In a digital video signal recording apparatus of the kind arranged to output a coded signal with its length per picture arranged to be variable by compressing the amount of information of the digital video signal and to record the coded signal while forming many tracks in parallel on a tape-shaped recording medium, a compression ratio is adjusted in such a way as to make the coded signal corresponding to m pictures (m: an integer of 2 or more) have an amount of information recordable in n tracks (n: an integer of 1 or more).

    Abstract translation: 在这种类型的数字视频信号记录装置中，通过压缩数字视频信号的信息量，输出编码信号，其编码信号的长度排列为可变的，并且在编码信号的同时形成许多轨迹 带状记录介质，调整压缩率，使得对应于m个图像（m：2或更大的整数）的编码信号具有可记录在n个磁道中的信息量（n：整数 1个或更多）。

    Coding apparatus
    35.
    发明授权
    Coding apparatus 失效
    编码装置

    公开(公告)号：US5905578A

    公开(公告)日：1999-05-18

    申请号：US575577

    申请日：1995-12-20

    Applicant: Akio Fujii ,  Yoshiki Ishii

    Inventor： Akio Fujii ,  Yoshiki Ishii

    IPC: G06T9/00 ,  H03M7/30 ,  H03M7/36 ,  H04N19/126 ,  H04N19/134 ,  H04N19/146 ,  H04N19/157 ,  H04N19/174 ,  H04N19/196 ,  H04N19/42 ,  H04N19/423 ,  H04N19/60 ,  H04N19/625 ,  H04N19/85 ,  H04N19/91 ,  H04N19/93 ,  H04N1/417 ,  H04N1/411 ,  H04N1/415

    CPC classification number: H04N19/126 ,  H04N19/15 ,  H04N19/176 ,  H04N19/60 ,  H04N19/146

    Abstract: A coding apparatus has a quantizer selected from a quantizer group and being used for coding inputted data, a first code amount calculation circuit for calculating a code amount of codes of the inputted data quantized by the quantizer, a prediction circuit for predicting a quantizer among the quantizer group capable of obtaining a target code amount, in accordance with the code amount calculated by the first code amount calculation circuit, the quantizer predicted by the prediction circuit for quantizing the inputted data, a second code amount calculation circuit for calculating a code amount of codes of the inputted data quantized by the predicted quantizer, and a comparator circuit for comparing the code amount calculated by the second code amount calculation circuit with the target code amount.

    Abstract translation: 编码装置具有从量化器组中选择并用于编码输入数据的量化器，用于计算由量化器量化的输入数据的代码量的第一代码量计算电路，用于预测量化器中的量化器的预测电路 量化器组，其能够根据由第一代码量计算电路计算的代码量获得目标代码量，由预测电路预测的用于量化输入数据的量化器;第二代码量计算电路，用于计算代码量的代码量; 由预测量化器量化的输入数据的代码和用于将由第二代码量计算电路计算出的代码量与目标代码量进行比较的比较器电路。

    Magnetic sealing device for use between first and second magnetic members which rotate relative to each other
    36.
    发明授权
    Magnetic sealing device for use between first and second magnetic members which rotate relative to each other 失效
    用于在相对于彼此旋转的第一和第二磁性构件之间使用的磁性密封装置

    公开(公告)号：US5161902A

    公开(公告)日：1992-11-10

    申请号：US798992

    申请日：1991-12-02

    Applicant: Akio Fujii

    Inventor： Akio Fujii

    IPC: F16C33/10 ,  F16C33/78 ,  F16C33/82 ,  F16J15/43

    CPC classification number: F16C33/765 ,  F16C33/102 ,  F16J15/43

    Abstract: Installed between a housing and a shaft concentrically disposed with a space having a predetermined radial length therebetween so as to move relative to one another is a sealing device which comprises a ferrofluid seal device comprising a permanent magnet and a pair of pole pieces for supporting the magnet interposed therebetween, so that a ferrofluid is retained between the pole pieces at one end thereof and the shaft and that a radially outer air gap is provided at least one of the pole pieces at the other end thereof and the housing, whereby the magnetic flux path extending between the pole pieces at the other end thereof and the housing is eliminated.

    Abstract translation: 安装在外壳和轴之间同轴设置的具有预定的径向长度的空间以相对于彼此移动的密封件是包括铁磁流体密封装置的密封装置，该装置包括永磁体和用于支撑磁体的一对极片 插入在它们之间，使得铁磁流体保持在其一端的极片和轴之间，并且径向外部气隙在其另一端和壳体中的至少一个极片处设置，由此磁通路径 在其另一端的极片与壳体之间延伸。

    Novel 3-(4'-aminobutylamino) propylaminobleomycin derivatives
    38.
    发明授权
    Novel 3-(4'-aminobutylamino) propylaminobleomycin derivatives 失效
    新型3-（4'-氨基丁基氨基）丙基氨基倍半霉素衍生物

    公开(公告)号：US4808703A

    公开(公告)日：1989-02-28

    申请号：US622884

    申请日：1984-06-21

    Applicant: Hamao Umezawa ,  Akio Fujii ,  Yasuhiko Muraoka ,  Tokuji Nakatani ,  Takeyo Fukuoka ,  Katsutoshi Takahashi

    Inventor： Hamao Umezawa ,  Akio Fujii ,  Yasuhiko Muraoka ,  Tokuji Nakatani ,  Takeyo Fukuoka ,  Katsutoshi Takahashi

    IPC: C07H15/26 ,  A61K31/70 ,  A61K31/7028 ,  A61P31/04 ,  A61P35/00 ,  C07K9/00 ,  C07C103/52

    CPC classification number: C07K9/003

    Abstract: Disclosed is a 3-(4'-aminobutylamino) propylaminobleomycin having low pulmonary toxicity, which expressed by the following general formula[BX]--NH--(CH.sub.2).sub.3 --A--(CH.sub.2).sub.4 --Bwherein [BX] represents a residue remaining after removing a hydroxyl group from the carboxyl group of bleomycinic acid, A represents a group of the formula ##STR1## in which R.sub.1 represents (i) a hydrogen atom, (ii) an alkyl group having 1 to 10 carbon atoms, or (iii) a methyl which may be substituted by at least one of a phenyl group and a cycloalkyl group having 5 to 13 carbon atoms, said substituents being each optionally further substituted more than one position by one or more substituents selected from the class consisting of a halogen atom, a lower alkyl group having 1 to 4 carbon atoms, a lower alkoxy group having 1 to 4 carbon atoms, and benzyloxy group; and R.sub.2 represents a lower alkyl group having 1 to 4 carbon atoms or a benzyl group, B represents a group of the formula ##STR2## in which R.sub.3 and R.sub.4 each represents (i) a hydrogen atom, (ii) an alkyl group having 5 to 10 carbon atoms, or (iii) a methyl which may be substituted by at least one of a phenyl group and a cycloalkyl group, said substituents being each optionally further substituted more than one position by one or more substituents selected from the class consisting of a halogen atom, a lower alkyl group having 1 to 4 carbon atoms, a lower alkoxy group having 1 to 4 carbon atoms and a benzyloxy group, with the proviso that at least one of R.sub.3 and R.sub.4 is a group other than a hydrogen atom, and salt thereof.

    Abstract translation: 公开了具有低肺毒性的3-（4'-氨基丁基氨基）丙基氨基巴豆霉素，其由以下通式[BX] -NH-（CH 2）3 -A-（CH 2）4 -B表示，其中[BX]表示残基 在从博来霉素酸的羧基中除去羟基后残留，A代表式为“IMAGE”的基团，其中R1表示（i）氢原子，（ii）具有1-10个碳原子的烷基或（ iii）可以被苯基和具有5至13个碳原子的环烷基中的至少一个取代的甲基，所述取代基各自任选地被一个或多个选自下列的取代基中的一个或多个取代基取代： 卤素原子，碳原子数1〜4的低级烷基，碳原子数1〜4的低级烷氧基和苄氧基; 并且R 2表示具有1至4个碳原子的低级烷基或苄基，B表示下式的基团：其中R 3和R 4各自表示（i）氢原子，（ii）具有5个 至少10个碳原子，或（iii）可以被苯基和环烷基中的至少一个取代的甲基，所述取代基各自任选地被一个或多个取代基取代，所述取代基选自： 卤素原子，碳原子数1〜4的低级烷基，碳原子数1〜4的低级烷氧基和苄氧基，条件是R3和R4中的至少一个为氢原子以外的基团， 及其盐。

    Aminopropylaminobleomycin derivatives and process for preparation thereof
    40.
    发明授权
    Aminopropylaminobleomycin derivatives and process for preparation thereof 失效
    氨丙基氨基甜菜碱素衍生物及其制备方法

    公开(公告)号：US4568490A

    公开(公告)日：1986-02-04

    申请号：US743738

    申请日：1985-06-12

    Applicant: Hamao Umezawa ,  Akio Fujii ,  Yasuhiko Muraoka ,  Tokuji Nakatani ,  Takeyo Fukuoka ,  Katsutoshi Takahashi

    Inventor： Hamao Umezawa ,  Akio Fujii ,  Yasuhiko Muraoka ,  Tokuji Nakatani ,  Takeyo Fukuoka ,  Katsutoshi Takahashi

    IPC: C07H15/26 ,  A61K31/70 ,  A61K31/7028 ,  A61P35/00 ,  C07K9/00

    CPC classification number: C07K9/003 ,  Y10S930/19 ,  Y10S930/27

    Abstract: An aminopropylaminobleomycin represented by the following formula or a salt thereof, which is minimized in side effects such as pulmonary toxicity:[BX]--NH--(CH.sub.2).sub.3 --A--)CH.sub.2).sub.3 --Bwherein[BX] represents the acyl group of bleomycinic acid whose formula differs from that of bleomycin acid by the removal of the hydroxyl group from the carboxyl group of said acid;A represents a group of the general formula ##STR1## wherein R.sub.1 is a lower alkyl or benzyl,R.sub.2 is a lower alkyl or benzyl,R is a lower alkylene, andn is 0 or 1; andB represents a group of the formula ##STR2## wherein (i) R.sub.3 is hydrogen and R.sub.4 is(a) benzyl substituted by one or more halogen atoms, provided that the benzyl is substituted by two halogen atoms when R.sub.1 is lower alkyl,(b) benzyl substituted by cyano, two or more alkoxy groups or two or more benzyloxy groups,(c) lower alkyl substituted by cycloalkyl or anthranyl,(d) phenylethyl substituted by one or more halogen atoms, or(e) diphenylethyl; or(ii) both R.sub.3 and R.sub.4 are benzyl which may be substituted by one or more(a) benzyloxy groups,(b) ring substituted benzyloxy groups in which the ring substituents may be one or more halogen atoms, lower alkoxy groups or benzyloxy groups, or(c) cycloalkylmethoxy groups;and a process for the preparation thereof.

    Abstract translation: 由下式表示的氨基丙基氨基伯合珠霉素或其盐，其在副作用如肺毒性中最小化：[BX] -NH-（CH2）3-A-）CH2）3-B其中[BX]表示酰基 通过从所述酸的羧基除去羟基，其公式不同于博来霉素酸的博来霉素酸; A表示通式为其中R 1为低级烷基或苄基的基团，R 2为低级烷基或苄基，R为低级亚烷基，n为0或1; 并且B代表下式的基团：其中（i）R3是氢，R4是（a）被一个或多个卤素原子取代的苄基，条件是当R 1是低级烷基时，苄基被两个卤原子取代，（ （c）由氰基，两个或多个烷氧基或两个或更多个苄氧基取代的苄基，（c）被环烷基或蒽基取代的低级烷基，（d）被一个或多个卤素原子取代的苯基乙基，或（e）二苯基乙基; 或（ii）R 3和R 4均为可被一个或多个（a）苄氧基取代的苄基，（b）环取代的苄氧基，其中环取代基可以是一个或多个卤素原子，低级烷氧基或苄氧基 ，或（c）环烷基甲氧基; 及其制备方法。

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