利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

482 条记录 (耗时 0.064 秒)

    Distributed feedback semiconductor laser
    72.
    发明授权
    Distributed feedback semiconductor laser 失效
    分布式反馈半导体激光器

    公开(公告)号：US5852625A

    公开(公告)日：1998-12-22

    申请号：US621748

    申请日：1996-03-22

    申请人： Koji Takahashi

    发明人： Koji Takahashi

    IPC分类号： H01S5/00 ,  H01S5/12 ,  H01S5/323 ,  H01S3/08 ,  H01S3/19

    CPC分类号： H01S5/1228 ,  H01S5/32316 ,  H01S5/32333

    摘要： The gain coupled distributed feedback semiconductor laser includes an active layer and a diffraction grating which is provided in the vicinity of the active layer and has a plurality of light absorption layer periodically arranged along a resonator length direction. A relationship among energy h.nu. (h is Planck's constant, and .nu. is a frequency of induced emission light), forbidden band width E.sub.g of the light absorption layer, and energy band width .delta.E where free electrons are thermally distributed satisfies h.nu..gtoreq.E.sub.g +.delta.E.

    摘要翻译： 增益耦合分布反馈半导体激光器包括有源层和衍射光栅，该衍射光栅设置在有源层附近并具有沿着谐振器长度方向周期性排列的多个光吸收层。 能量h nu（h是普朗克常数，nu是感应发射光的频率），光吸收层的禁带宽度Eg和热分布自由电子的能带宽度ΔE之间的关系满足hnu> = Eg + delta E.

    Image recording apparatus
    73.
    发明授权
    Image recording apparatus 失效
    图像记录装置

    公开(公告)号：US5787227A

    公开(公告)日：1998-07-28

    申请号：US324151

    申请日：1994-10-13

    申请人： Isao Harigaya ,  Yoshihiro Nakatani ,  Koji Takahashi

    发明人： Isao Harigaya ,  Yoshihiro Nakatani ,  Koji Takahashi

    IPC分类号： G11B27/032 ,  G11B27/038 ,  H04N5/77 ,  H04N5/91

    CPC分类号： H04N5/772 ,  G11B27/032 ,  G11B27/038 ,  Y10S358/906

    摘要： An image recording apparatus comprises a recording medium; reproducing device for reproducing an image signal recorded on the recording medium; and image processing device for processing an image signal by using an image memory. In performing a specific action, the apparatus stores in the image memory a reproduced image signal obtained from a recording pause part of the recording medium; and records the reproduced signal again on the recording medium together with a given image signal in a composite state.

    摘要翻译： 图像记录装置包括记录介质; 再现装置，用于再现记录在记录介质上的图像信号; 以及用于通过使用图像存储器来处理图像信号的图像处理装置。 在执行特定动作时，装置将从记录介质的记录暂停部分获得的再现图像信号存储在图像存储器中; 并且将复制信号与给定的图像信号一起复合地记录在记录介质上。

    Image signal recording system having plural compression encoding modes
    74.
    发明授权
    Image signal recording system having plural compression encoding modes 失效
    具有多种压缩编码模式的图像信号记录系统

    公开(公告)号：US5754727A

    公开(公告)日：1998-05-19

    申请号：US395050

    申请日：1995-02-27

    申请人： Kenichi Nagasawa ,  Tadayoshi Nakayama ,  Koji Takahashi ,  Masahiro Takei

    发明人： Kenichi Nagasawa ,  Tadayoshi Nakayama ,  Koji Takahashi ,  Masahiro Takei

    IPC分类号： H04N7/26 ,  H04N7/46 ,  H04N9/797 ,  H04N9/804 ,  H04N9/81 ,  H04N9/82 ,  H04N9/79

    CPC分类号： H04N9/81 ,  H04N19/59 ,  H04N9/797 ,  H04N9/8042 ,  H04N19/30 ,  H04N9/8205 ,  H04N9/8233

    摘要： An information signal recording system arranged to divide original information signals into signal groups, each bearing a predetermined amount of information, to have a plurality of compressing modes for different information compressing ratios and to compress the information signals of each group in one of the different compressing ratios in recording these signals on a tape-shaped magnetic recording medium comprises first compressed information signal forming means which operates on all these groups to form and produce a first compressed information signal consisting of only the information signals of a specific part of each of these groups; second compressed information signal forming means which operates on some of these groups to form and produce a second compressed information signal consisting of information signals of each groups excluding the information signals of the specific part; a magnetic head which records signals on the tape-shaped magnetic recording medium by tracing the medium in a direction of crossing the longitudinal direction of the medium; and supply means for supplying the magnetic head with the first and second compressed information signals by switching them from one over to the other at every half of the medium tracing period of the magnetic head.

    摘要翻译： 一种信息信号记录系统，被布置成将原始信息信号分成信号组，每个信号组具有预定量的信息，以具有用于不同信息压缩比的多个压缩模式，并且在不同压缩之一中压缩每个组的信息信号 在带状磁记录介质上记录这些信号的比率包括第一压缩信息信号形成装置，其对所有这些组进行操作以形成并产生仅由这些组中的每个组的特定部分的信息信号组成的第一压缩信息信号 ; 第二压缩信息信号形成装置，对这些组中的一些组进行操作，以形成和产生除了特定部分的信息信号的每个组的信息信号组成的第二压缩信息信号; 磁头，其通过在与介质的纵向交叉的方向上跟踪介质来在带状磁记录介质上记录信号; 以及供应装置，用于通过在磁头的介质追踪周期的每半年将它们从一个切换到另一个来向磁头提供第一和第二压缩信息信号。

    Container composed of a saturated polyester resin composition
    75.
    发明授权
    Container composed of a saturated polyester resin composition 失效
    容器由饱和聚酯树脂组成

    公开(公告)号：US5714220A

    公开(公告)日：1998-02-03

    申请号：US568796

    申请日：1995-12-07

    申请人： Tsuyoshi Kage ,  Koji Takahashi ,  Hideki Sakai ,  Takashi Hiraoka

    发明人： Tsuyoshi Kage ,  Koji Takahashi ,  Hideki Sakai ,  Takashi Hiraoka

    IPC分类号： B65D1/00 ,  C08J5/00 ,  C08K5/00 ,  C08K5/17 ,  C08K5/34 ,  C08L23/04 ,  C08L51/06 ,  C08L67/00 ,  C08L67/02 ,  B29D22/00

    CPC分类号： C08K5/005 ,  C08L67/02 ,  C08L23/04 ,  C08L51/06 ,  Y10T428/1386 ,  Y10T428/1397

    摘要： The container according to the invention is composed of a saturated polyester resin composition comprising a saturated polyester �A! in an amount of 50 to 95 parts by weight, a metallic salt of an ethylene/unsaturated carboxylic acid copolymer �B! in an amount of 0.5 to 20 parts by weight, a modified ethylene/.alpha.-olefin copolymer rubber �C! in an amount of 0.5 to 30 parts by weight, a benzotriazole type weathering stabilizer �D! in an amount of 0.01 to 2.0 parts by weight and a hindered amine type weathering stabilizer �E! in an amount of 0 to 2.0 parts by weight, and if necessary, a carbodiimide compound �F! in an amount of 0.01 to 5.0 parts by weight, the amounts of said components �D!, �E! and �F! being each based on 100 parts by weight of the total amounts of the components �A!, �B! and �C!. The container of the invention is excellent in not only low-temperature impact strength but also rigidity, weld strength, weathering resistance and fade resistance.

    摘要翻译： 根据本发明的容器由饱和聚酯树脂组合物组成，该组合物包含50至95重量份的饱和聚酯[A]，乙烯/不饱和羧酸共聚物[B]的金属盐，其量为 0.5〜20重量份，0.5〜30重量份的改性乙烯/α-烯烃共聚物橡胶[C]，0.01〜2.0重量份的苯并三唑型耐候稳定剂[D]，和 受阻胺型耐候稳定剂[E]的用量为0〜2.0重量份，如果需要，可以使用0.01〜5.0重量份的碳二亚胺化合物[F]，[D]，[ E]和[F]各自基于组分[A]，[B]和[C]的总量的100重量份。 本发明的容器不仅具有优异的低温冲击强度，而且具有刚性，焊接强度，耐候性和抗褪色性。

    Image forming apparatus including optical element for optically detecting amount of developing agent in developer
    79.
    发明授权
    Image forming apparatus including optical element for optically detecting amount of developing agent in developer 失效
    图像形成装置，包括用于光学检测显影剂中显影剂量的光学元件

    公开(公告)号：US5521684A

    公开(公告)日：1996-05-28

    申请号：US337384

    申请日：1994-11-08

    申请人： Koji Takahashi

    发明人： Koji Takahashi

    IPC分类号： G03G15/08 ,  G03G21/00 ,  G03G21/16

    CPC分类号： G03G15/0896 ,  G03G15/0856 ,  G03G15/0862 ,  G03G2215/00405 ,  G03G2215/0852 ,  G03G2215/0897 ,  G03G2221/183

    摘要： An image forming apparatus includes an image carrier, a developer for developing an electrostatic latent image on the image carrier, a transfer device for transferring the developed image on the image carrier onto a transfer medium, a feed device for feeding the transfer medium to a transfer portion by the transfer device, and an optical element for optically detecting the amount of developing agent in the developer. The optical element is arranged at a side opposite to the developer with respect to the convey path of the transfer medium.

    摘要翻译： 图像形成装置包括图像载体，用于在图像载体上显影静电潜像的显影剂，用于将图像载体上的显影图像转印到转印介质上的转印装置，用于将转印介质供给到转印 以及用于光学检测显影剂中显影剂量的光学元件。 光学元件相对于转印介质的输送路径布置在与显影剂相对的一侧。

    Video signal processing apparatus
    80.
    发明授权
    Video signal processing apparatus 失效
    视频信号处理装置

    公开(公告)号：US5519448A

    公开(公告)日：1996-05-21

    申请号：US372879

    申请日：1995-01-13

    申请人： Kenichi Nagasawa ,  Koji Takahashi ,  Chikara Sato

    发明人： Kenichi Nagasawa ,  Koji Takahashi ,  Chikara Sato

    IPC分类号： H04N5/225 ,  H04N5/44 ,  H04N5/765 ,  H04N5/77 ,  H04N5/781 ,  H04N5/91 ,  H04N5/92 ,  H04N5/14

    CPC分类号： H04N5/4448 ,  H04N5/772 ,  H04N5/9202

    摘要： A video signal processing apparatus provided with a signal processing circuit including a memory capable of storing inputted video signals of one frame. In response to an operation of a manually operable freeze key, writing the video signals to the memory is inhibited, and reading the video signals from the memory is continuously performed. In response to a continuous operation of the freeze key in excess of a predetermined time period, the video signals of one frame are periodically written to the memory, and the video signals in the memory are continuously read. Various special effects can be given to images upon an operation of the single freeze key.

    摘要翻译： 一种具有信号处理电路的视频信号处理装置，该信号处理电路包括能够存储一帧的输入视频信号的存储器。 响应于可手动操作的冻结键的操作，将视频信号写入存储器被禁止，并且连续地从存储器读取视频信号。 响应于超过预定时间段的冻结键的连续操作，一帧的视频信号被周期性地写入存储器，并且连续地读取存储器中的视频信号。 在单个冻结键的操作时，可以对图像赋予各种特殊效果。