公开(公告)号：US5229438A

公开(公告)日：1993-07-20

申请号：US620017

申请日：1990-11-30

申请人： Yoshio Ishida ,  Hiroshi Iizuka ,  Toru Tomoshige

发明人： Yoshio Ishida ,  Hiroshi Iizuka ,  Toru Tomoshige

IPC分类号： C04B26/14 ,  C04B41/48 ,  C04B41/63 ,  C08G59/18 ,  C08G59/22 ,  C08G59/38 ,  C08K3/36 ,  C08K5/1515 ,  C08K5/17 ,  C08L63/00 ,  C09D163/00

CPC分类号： C08L63/00 ,  C04B26/14 ,  C04B41/009 ,  C04B41/4853 ,  C04B41/63 ,  C08G59/184 ,  C08G59/226 ,  C08G59/38 ,  C08K3/36 ,  C08K5/1515 ,  C08K5/17 ,  C09D163/00 ,  C04B2111/00543

摘要： A two-component, or two-part epoxy resin composition which adheres well to wet mortar and concrete is provided. One part comprising a non-cycloaliphatic epoxy resin, a reactive diluent in the form of an epoxy compound, a modifying resin selected from the group consisting of a coumarone-indene polymer resin, a dicyclopentadiene polymer resin, an acrylonitrile modified polyvinyl chloride resin, an amino terminated acrylonitrile-butadiene copolymer resin, and an epoxy terminated polybutadiene resin, a silane coupling agent having an epoxy or amino group, and a synthetic zeolite is combined, on use, with the other part comprising an amine curing agent selected from the group consisting of a cycloaliphatic polyamine, an aliphatic/aromatic polyamide, and an amine adduct.

摘要翻译： 提供了一种双组分或两部分环氧树脂组合物，它们适用于湿砂浆和混凝土。 一部分包含非环脂族环氧树脂，环氧化合物形式的反应性稀释剂，选自香豆酮 - 茚聚合物树脂，二环戊二烯聚合物树脂，丙烯腈改性聚氯乙烯树脂， 氨基封端的丙烯腈 - 丁二烯共聚物树脂和环氧封端的聚丁二烯树脂，具有环氧基或氨基的硅烷偶联剂和合成沸石在使用时组合，其它部分包含胺固化剂，其选自 的脂环族聚胺，脂族/芳族聚酰胺和胺加合物。

公开(公告)号：US5192816A

公开(公告)日：1993-03-09

申请号：US799133

申请日：1991-11-27

申请人： Hiroshi Iizuka

发明人： Hiroshi Iizuka

IPC分类号： C08G59/50 ,  C08K5/01 ,  C09D163/00

CPC分类号： C08K5/01 ,  C08G59/5006 ,  C08G59/5026 ,  C09D163/00

摘要： A curable component composed of (A) an epoxy resin containing at least 90% by weight of a bisphenol glycidyl ether and (B) an aliphatic polyamine is blended with (C) 1-xylyl-1,3-diphenylbutane, bis(.alpha.-methylbenzyl)xylene, and/or 1-xylyl-1-(3-.alpha.-methylbenzylphenyl)ethane, and (D) a coloring pigment and/or an inorganic filler to form a coating composition adapted to be coated to the inner surface of pipes through which city water passes. The composition is cured to the pipe inner surface to form a film which provides a chlorine take-up of up to 1 ppm from city water flowing in contact with the film.

公开(公告)号：US5105275A

公开(公告)日：1992-04-14

申请号：US646099

申请日：1991-01-25

申请人： Hiroshi Iizuka ,  Mituzou Shirai

发明人： Hiroshi Iizuka ,  Mituzou Shirai

IPC分类号： H04N5/911 ,  H04N5/923

CPC分类号： H04N5/911 ,  H04N5/923

摘要： A reproduction system noise reduction circuit of a VTR is implemented in combination with a recursive type noise reduction circuit and a non-recursive type noise reduction circuit. The recursive type noise reduction circuit has a characteristic complimentary to that of a recording system vertical emphasis circuit to function as a vertical de-emphasis circuit subjecting a reproduced luminance signal to vertical de-emphasis. The non-recursive type noise reduction circuit cancels noise components without line correlation from the reproduced luminance signal subjected to vertical de-emphasis. It is not necessary to increase noise reduction amount in each noise reduction circuit because vertical de-emphasis and noise reduction are carried out individually. Therefore, degradation of vertical resolution and increase in raining-like noise are prevented.

公开(公告)号：US5034680A

公开(公告)日：1991-07-23

申请号：US087079

申请日：1987-08-19

申请人： Shizuo Kakiuchi ,  Hiroshi Iizuka

发明人： Shizuo Kakiuchi ,  Hiroshi Iizuka

IPC分类号： G01R19/165 ,  G01D1/12 ,  G11B27/36 ,  G11B33/10

CPC分类号： G01D1/12 ,  G11B33/10

摘要： A digital level display device wherein the digital input signal is converted into an absolute value and further converted into its logarithm. The peak of the logarithm is detected and latched. A CPU reads the latched peak and converts into it into a signal for display.

摘要翻译： 一种数字电平显示装置，其中数字输入信号被转换为绝对值，并进一步转换成其对数。 检测并锁存对数的峰值。 CPU读取锁存的峰值并将其转换成信号进行显示。

公开(公告)号：US4931724A

公开(公告)日：1990-06-05

申请号：US382875

申请日：1989-07-21

申请人： Shizuo Kakiuchi ,  Hiroshi Iizuka

发明人： Shizuo Kakiuchi ,  Hiroshi Iizuka

IPC分类号： G01D7/02 ,  G01D7/08 ,  G01R19/04

CPC分类号： G01D7/08 ,  G01D7/02 ,  G01R19/04

摘要： A digital level indicating device for use in compact disk players digital audio tape recorders, etc., which includes a converter circuit for converting a digital signal applied thereto to an absolute value signal representative of an absolute value of the digital signal. A peak holding circuit detects and holds a peak of the absolute value signal. A first decoder log-converts the absolute value signal. A second decoder log-converts a signal held by the peak holding circuit. Indicator means display a level of the digital signal in accordance with outputs from both the first and second decoder. A selector switches the choices of resolution of the first decoder and the second decoder.

摘要翻译： 一种用于压缩盘播放器数字音频磁带录像机等的数字电平指示装置，其包括用于将施加到其上的数字信号转换为表示数字信号的绝对值的绝对值信号的转换器电路。 峰值保持电路检测并保持绝对值信号的峰值。 第一解码器对绝对值信号进行对数转换。 第二解码器对由峰值保持电路保持的信号进行对数转换。 指示符表示根据来自第一和第二解码器的输出显示数字信号的电平。 A选择器切换第一解码器和第二解码器的分辨率的选择。

公开(公告)号：US4855741A

公开(公告)日：1989-08-08

申请号：US87112

申请日：1987-08-19

申请人： Hiroshi Iizuka ,  Shizuo Kakiuchi

发明人： Hiroshi Iizuka ,  Shizuo Kakiuchi

IPC分类号： G01R19/165 ,  G01R13/40 ,  G01R19/17 ,  G06F7/556 ,  G11B27/36 ,  H03M7/50

CPC分类号： G06F7/556 ,  G01R13/404 ,  H03M7/50

摘要： A digital level display in which a digital input signal has its highest order non-zero part logarithmically converted by a first decoder and its lower order part logarithmically converted by a second decoder. The outputs of the two decoders are added to be displayed.

摘要翻译： 数字电平显示器，其中数字输入信号具有由第一解码器对数转换的最高阶非零部分及其由第二解码器对数转换的低阶部分。 添加两个解码器的输出以显示。