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    Semiconductor rectifier having high breakdown voltage and high speed operation
    3.
    发明授权
    Semiconductor rectifier having high breakdown voltage and high speed operation 失效
    具有高击穿电压和高速运行的半导体整流器

    公开(公告)号：US5345100A

    公开(公告)日：1994-09-06

    申请号：US119561

    申请日：1993-09-13

    申请人： Takashi Kan ,  Masaru Wakatabe ,  Mitsugu Tanaka ,  Shinji Kunori ,  Akira Sugiyama

    发明人： Takashi Kan ,  Masaru Wakatabe ,  Mitsugu Tanaka ,  Shinji Kunori ,  Akira Sugiyama

    IPC分类号： H01L29/861 ,  H01L29/78 ,  H01L23/00

    CPC分类号： H01L29/8613

    摘要： A semiconductor rectifier having a high breakdown voltage and a high speed operation is provided, which comprises a semiconductor substrate including a first semiconductor layer of one conductivity type and a second semiconductor layer of one conductivity type provided on the first semiconductor layer, a third semiconductor layer of an opposite conductivity type having a depth D and formed in the second semiconductor layer to provide a pn junction therebetween, the third semiconductor layer defining a plurality of exposed regions of the second semiconductor layer, each of the plurality of exposed regions of the second semiconductor layer having a width W, a relation between the depth D and the width W being given by D.gtoreq.0.5W, and a metal electrode provided on the substrate surface.

    摘要翻译： 提供具有高击穿电压和高速度操作的半导体整流器，其包括：半导体衬底，包括一个导电类型的第一半导体层和设置在第一半导体层上的一种导电类型的第二半导体层;第三半导体层 具有深度D并形成在第二半导体层中以在其间提供pn结的相反导电类型的第二半导体层，第三半导体层限定第二半导体层的多个暴露区域，第二半导体的多个暴露区域中的每一个 具有宽度W，深度D和宽度W之间的关系由D> / = 0.5W给出的层以及设置在基板表面上的金属电极。

    Video data transmitting system
    4.
    发明授权
    Video data transmitting system 失效
    视频数据传输系统

    公开(公告)号：US4982270A

    公开(公告)日：1991-01-01

    申请号：US305548

    申请日：1989-02-03

    申请人： Mitsugu Tanaka ,  Akio Aoki

    发明人： Mitsugu Tanaka ,  Akio Aoki

    IPC分类号： H04N1/41 ,  H04N9/804 ,  H04N9/808 ,  H04N11/04

    CPC分类号： H04N11/042

    摘要： There is provided a data transmitting system for digitizing color video data and transmitting, in which one picture plane is divided into a plurality of picture planes, every area corresponding to n (n is an integer 2 or more) luminance signal blocks as a unit for block encoding of a luminance signal and also corresponding to m (m is an integer less than n) chrominance signal blocks as a unit for block encoding of a chrominance signal, and the luminance signal and chrominance signal included in each area are respectively block encoded and are included in the same sync block and transmitted.

    摘要翻译： 提供了一种用于数字化彩色视频数据和发送的数据发送系统，其中一个画面被划分为多个画面，每个对应于n（n是整数2以上）的区域作为单位， 亮度信号的块编码，也对应于m（m是小于n的整数）色度信号块作为色度信号的块编码的单位，并且包括在每个区域中的亮度信号和色度信号分别被块编码， 被包含在相同的同步块中并被发送。

    Recording liquid
    5.
    发明授权
    Recording liquid 失效
    记录液体

    公开(公告)号：US4824485A

    公开(公告)日：1989-04-25

    申请号：US041493

    申请日：1987-04-23

    申请人： Mitsugu Tanaka ,  Takeo Sakai

    发明人： Mitsugu Tanaka ,  Takeo Sakai

    IPC分类号： C09B45/14 ,  C09D11/00 ,  C09D11/16 ,  C09D11/18 ,  G09F1/08 ,  G09F5/00 ,  C09D11/02

    CPC分类号： C09D11/17 ,  C09B45/14 ,  C09D11/328

    摘要： A recording liquid containing at least one compound represented by formula (I) ##STR1## wherein Z represents an atomic group forming at least one substituted or unsubstituted 5-membered to 7-membered aromatic or heterocyclic ring; Z' represents at least one substituted or unsubstituted 5-membered to 7-membered aromatic or heterocyclic ring which contains in its ring (i) a nitrogen atom acting as a coordinating atom or (ii) a carbon atom to which a nitrogen atom acting as a coordinating atom is directly bonded at a position adjacent to the position to which the azo group is bonded; and G is a metal-chelating group. The recording liquid exhibits improved light-resistance and water-resistance as well as satisfactory hue and absorbance.

    摘要翻译： 含有至少一种由式（I）表示的化合物（I）的记录液体，其中Z表示形成至少一个取代或未取代的5元至7元芳族或杂环的原子团; Z'表示至少一个取代或未取代的5元至7元芳族或杂环，其环（i）作为配位原子的氮原子或（ii）碳原子，氮原子作为 配位原子直接键合在与偶氮基结合的位置相邻的位置; G是金属螯合基团。 记录液体具有改善的耐光性和耐水性以及令人满意的色调和吸光度。

    Silver halide material containing a yellow color-forming coupler
    7.
    发明授权
    Silver halide material containing a yellow color-forming coupler 失效
    含有黄色成色剂的卤化银材料

    公开(公告)号：US4029508A

    公开(公告)日：1977-06-14

    申请号：US604861

    申请日：1975-08-14

    申请人： Mitsugu Tanaka ,  Atsuaki Arai ,  Kiyoshi Nakazyo ,  Keisuke Shiba

    发明人： Mitsugu Tanaka ,  Atsuaki Arai ,  Kiyoshi Nakazyo ,  Keisuke Shiba

    IPC分类号： G03C7/36 ,  C07C205/59 ,  C07D231/52 ,  C09B55/00 ,  G03C7/38 ,  G03C7/00 ,  G03C1/40

    CPC分类号： G03C7/381 ,  C07C205/59 ,  C07D231/52

    摘要： A yellow color forming photographic coupler represented by the following general formula (I): ##STR1## wherein Q represents an aliphatic group, an alicyclic group, an aromatic group or a heterocyclic group; Y represents a hydrogen atom, an aliphatic group, an alicyclic group, an aromatic group or a heterocyclic group; R represents a divalent aliphatic group, a divalent alicyclic group, a divalent aromatic group or a divalent heterocyclic group; and Z represents an oxygen atom, a sulfur atom or a nitrogen atom substituted with an electron attracting group.

    摘要翻译： 由以下通式（I）表示的黄色成像照相成色剂：其中Q表示脂族基，脂环基，芳族基或杂环基; Y表示氢原子，脂肪族基团，脂环族基团，芳香族基团或杂环基团; R表示二价脂族基团，二价脂环族基团，二价芳族基团或二价杂环基团; Z表示氧原子，硫原子或被电子吸引基团取代的氮原子。

    Audio signal recording apparatus with recording of different amounts of audio and video signal information in different modes
    9.
    发明授权
    Audio signal recording apparatus with recording of different amounts of audio and video signal information in different modes 失效
    音频信号记录装置，以不同模式记录不同数量的音频和视频信号信息

    公开(公告)号：US5764847A

    公开(公告)日：1998-06-09

    申请号：US638731

    申请日：1996-04-29

    申请人： Mitsugu Tanaka

    发明人： Mitsugu Tanaka

    IPC分类号： G11B20/10 ,  H04N5/92 ,  H04N5/926 ,  H04N9/79 ,  H04N9/804 ,  H04N9/806 ,  H04N5/928

    CPC分类号： H04N5/9261 ,  H04N5/926 ,  H04N9/7921 ,  H04N9/8063 ,  H04N9/8042

    摘要： A digital signal recording apparatus is arranged to be capable of permitting long-time recording on one and the same recording medium without impairing the quality of audio signals at all. The apparatus has a first mode in which a digital video signal supplied from a video input circuit and having the amount of information not compressed by a video compression circuit is recorded on the recording medium by a recording circuit while all of n channel digital audio signals supplied from an audio input circuit are recorded by the recording circuit; and a second mode in which the digital video signal having the amount of information compressed by the video compression circuit and only part of the n channel digital audio signals supplied from the audio input circuit are recorded by the recording circuit.

    摘要翻译： 数字信号记录装置被配置为能够在一个相同的记录介质上允许长时间记录，而不损害音频信号的质量。 该装置具有第一模式，其中从视频输入电路提供的具有未被视频压缩电路压缩的信息量的数字视频信号通过记录电路记录在记录介质上，同时提供所有n个通道数字音频信号 由音频输入电路由记录电路记录; 以及第二模式，其中具有由视频压缩电路压缩的信息量和仅从音频输入电路提供的n个通道数字音频信号的一部分的数字视频信号由记录电路记录。

    Color developing agent and image forming process
    10.
    发明授权
    Color developing agent and image forming process 失效
    彩色显影剂和成像工艺

    公开(公告)号：US5310634A

    公开(公告)日：1994-05-10

    申请号：US790094

    申请日：1991-10-30

    申请人： Hisashi Mikoshiba ,  Mitsugu Tanaka ,  Kei Sakanoue

    发明人： Hisashi Mikoshiba ,  Mitsugu Tanaka ,  Kei Sakanoue

    IPC分类号： C07C271/28 ,  G03C7/413 ,  G03C5/30 ,  G03C1/42 ,  G03C1/494 ,  G03C7/32

    CPC分类号： C07C271/28 ,  G03C7/4136 ,  Y10S430/16

    摘要： A p-phenylenediamine series color developing agent or a precursor thereof having a substituent A at the ortho-position; Substituent A: ##STR1## wherein R.sup.1 represents a hydrogen atom or an alkyl group and X represents --O--R.sup.7 or ##STR2## wherein R.sup.7 represents an alkyl group, an aryl group, or a heterocyclic ring and R.sup.8 and and R.sup.9, which may be the same or different, each represents a hydrogen atom, an alkyl group, an aryl group, or a heterocyclic ring, R.sup.8 and R.sup.9 may combine with each other to form a heterocyclic ring, and a process for forming an image which comprises imagewise exposing a silver halide color photographic material and thereafter color developing the color photographic material in the presence of a p-phenylenediamine series color developing agent or a precursor thereof having the aforesaid substituent A.

    摘要翻译： 在邻位具有取代基A的对苯二胺系彩色显影剂或其前体; 取代基A：其中R 1表示氢原子或烷基，X表示-O-R 7或其中R 7表示烷基，芳基或杂环，R 8和R 9可以 相同或不同，各自表示氢原子，烷基，芳基或杂环，R8和R9可以彼此结合形成杂环，以及形成图像的方法包括成像曝光 卤化银彩色照相材料，然后在具有上述取代基A的对苯二胺系彩色显影剂或其前体存在下着色显色彩色照相材料。