专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US4786551A Magnetic recording medium 失效
公开(公告)号：US4786551A
公开(公告)日：1988-11-22
申请号：US116791
申请日：1987-11-05
申请人： Tsuyoshi Ootani , Junsaku Nakajima , Chiaki Abe , Ikuko Wada
发明人： Tsuyoshi Ootani , Junsaku Nakajima , Chiaki Abe , Ikuko Wada
IPC分类号： C09C1/48 , C09D5/23 , C09D7/12 , C10M103/02 , C10M105/34 , C10N20/06 , C10N40/18 , G11B5/702 , G11B5/708 , G11B5/71
CPC分类号： G11B5/708 , G11B5/7023 , Y10S428/90 , Y10T428/25 , Y10T428/30 , Y10T428/31609 , Y10T428/31935
摘要： Disclosed is a magnetic recording medium having a magnetic layer composed mainly of a magnetic powder and a resin binder, wherein the magnetic layer comprises (a) an ester compound comprising (a-1) an ester compound represented by the following formula (1): ##STR1## wherein R stands for a branched alkyl group having 13 carbon atoms,(a-2) butyl stearate and (a-3) butoxyethyl stearate, and (b) carbon black comprising (b-1) carbon black having an average single particle size of 10 to 50 m.mu. and (b-2) carbon black having an average single particle size of 200 to 1,000 m.mu..This magnetic recording medium has an excellent durability and is utilized as a floppy disk or the like.

2. 发明授权

US5185625A Exposure apparatus for forming pattern on printed-wiring board 失效
标题翻译：印制板上形成图案的曝光装置
公开(公告)号：US5185625A
公开(公告)日：1993-02-09
申请号：US836655
申请日：1992-02-18
申请人： Chiaki Abe , Minoru Watanuki
发明人： Chiaki Abe , Minoru Watanuki
IPC分类号： G03B27/32 , G03F7/20 , H01L21/027 , H05K3/00 , H05K3/06
CPC分类号： H05K3/0082 , G03F7/2032 , H05K2201/09581 , H05K2203/135 , H05K2203/1572 , H05K3/0094 , H05K3/064
摘要： An exposure apparatus having upper and lower ultraviolet rays irradiating devices which are vertically symmetrically disposed above and below a pattern-forming board having through holes therein, and upper and lower light-transmissible plates which are disposed spacedly from each other in a light path of the ultraviolet rays irradiated to the board so as to be vertically symmetrically disposed with respect to the board and horizontally movable, each of the ultraviolet rays irradiating devices having an electric discharge lamp and a reflection mirror and each of the light-transmissible plates having an uneven surface of a sawtooth section. With this arrangement, a proper photochemical reaction can be induced to the photoresist on the surface of the board and the inner wall surfaces of the through holes to thereby improve a working efficiency of a pattern forming process.

3. 发明授权

US4970587A Alignment table for automatic exposing apparatus 失效
标题翻译：自动曝光装置对准表
公开(公告)号：US4970587A
公开(公告)日：1990-11-13
申请号：US430263
申请日：1989-11-02
申请人： Chiaki Abe
发明人： Chiaki Abe
IPC分类号： G03F9/00 , H05K1/02 , H05K3/00
CPC分类号： G03F9/7088 , G03F9/00 , H05K3/0008 , H05K1/0269 , H05K2201/09918
摘要： An improved alignment table employable for an automatic exposing apparatus used for producing a number of printed wiring boards, wherein the alignment table is designed in a flat and hollow box-shaped configuration comprising an upper plate, a lower plate and side plates, the upper plate and the lower plate are provided with transparent plates at positions located opposite to each other, respectively, and the upper surface of the transparent plate placed on the upper plate is provided in the form of a mat surface.
摘要翻译：一种可用于生产多个印刷线路板的自动曝光装置的改进的对准台，其中对准台设计成平板且中空的箱形结构，包括上板，下板和侧板，上板并且下板分别在彼此相对的位置处设置有透明板，并且放置在上板上的透明板的上表面以垫表面的形式提供。

4. 发明申请

US20070152134A1 Pinhole type imaging device 审中-公开
标题翻译：针孔式成像装置
公开(公告)号：US20070152134A1
公开(公告)日：2007-07-05
申请号：US11325629
申请日：2006-01-05
申请人： Chiaki Abe
发明人： Chiaki Abe
IPC分类号： H01L27/00
CPC分类号： H01L27/14618 , H01L27/14625 , H01L27/14868 , H01L2924/0002 , H04N5/2254 , H04N5/2257 , H01L2924/00
摘要： A pinhole type imaging device of the present invention includes a pinhole type aperture stop which allows advancing of light ray into an optical system and imaging, and at least one lens which is attached to the pinhole type aperture stop. Accordingly, an imaging device where it is realized that all imaging results of subjects positioned at different photographing distances are sharp, which has a simple structure and can be reduced in size, and which is suitable for attachment or use in an information terminal such as a small-sized image pickup device, a portable phone (a cellular phone), or a mobile type computer, and an auxiliary device thereof.
摘要翻译：本发明的针孔型成像装置包括：允许光线进入光学系统并进行成像的针孔式孔径光阑;以及至少一个附着于针孔式孔径光阑的透镜。因此，能够实现位于不同拍摄距离的拍摄对象的所有成像结果清晰的成像装置，其结构简单，尺寸简单，适合于附加或使用于信息终端小型图像拾取装置，便携式电话（蜂窝电话）或移动式计算机及其辅助装置。

5. 发明授权

US07105739B2 Coaxial cable 失效
标题翻译：同轴电缆
公开(公告)号：US07105739B2
公开(公告)日：2006-09-12
申请号：US10918384
申请日：2004-08-16
申请人： Chiaki Abe
发明人： Chiaki Abe
IPC分类号： H01B7/00 , H01B7/18
CPC分类号： H01B11/1813 , H01B11/183
摘要： A first conductor is provided on an outer circumference of a central conductor with an insulator therebetween, a second conductor is provided on a concentric circle having the central conductor as its center and outside the first conductor with an insulator therebetween. A coaxial cable is formed by coating the outside of the second conductor, which is on the concentric circle having the central conductor as its center, with an insulating external coating. A DC voltage source is able to apply DC voltage having a predetermined voltage value between the first conductor and the second conductor such that the direct current flowing in the first conductor and the second conductor takes a desired value. A noise barrier zone formed by the electro-magnetic action of the desired current is formed in the part surrounded by the first conductor and the second conductor on the outer circumference of the central conductor.
摘要翻译：第一导体设置在具有绝缘体的中心导体的外周上，第二导体设置在同心圆上，其中心导体作为其中心并且在第一导体之外具有绝缘体。通过以绝缘的外部涂层涂覆位于具有中心导体的同心圆的第二导体的外部，形成同轴电缆。 DC电压源能够在第一导体和第二导体之间施加具有预定电压值的直流电压，使得在第一导体和第二导体中流动的直流电具有期望值。由中央导体的外周上的第一导体和第二导体包围的部分中形成由期望电流的电磁作用形成的噪声屏障区域。

6. 发明申请

US20060032658A1 Coaxial cable 失效
标题翻译：同轴电缆
公开(公告)号：US20060032658A1
公开(公告)日：2006-02-16
申请号：US10918384
申请日：2004-08-16
申请人： Chiaki Abe
发明人： Chiaki Abe
IPC分类号： H02G15/02
CPC分类号： H01B11/1813 , H01B11/183
摘要： [Problem]To provide a coaxial cable which is able to shut off external noises and transmit clear images having no picture disturbance by noises without employing cable compensators over a long distance. [Means for Solution]A first conductor is provided on the outer circumference of a central conductor with an insulator therebetween, a second conductor is provided on the concentric circle having central conductor as its center and outside the first conductor with an insulator therebetween, a coaxial cable formed by coating the outside of the second conductor which is on the concentric circle having the central conductor as its center by insulating external coating is provided, a DC voltage source which is able to apply DC voltage having a predetermined voltage value between the first conductor and the second conductor such that the direct current flowing in the first conductor and the second conductor takes a desired value is provided, and a noise barrier zone formed by the electromagnetic action of the desired current is formed in the part surrounded by the first conductor and the second conductor on the outer circumference of the central conductor.
摘要翻译： [问题]提供一种同轴电缆，其能够在不使用长距离的电缆补偿器的情况下通过噪声来切断外部噪声并发送没有图像干扰的清晰图像。 [解决方案]第一导体设置在具有绝缘体的中心导体的外周上，第二导体设置在同心圆上，其中心导体作为其中心并且在第一导体外部具有绝缘体，同轴提供了通过以绝缘外部涂层涂覆位于具有中心导体的同心圆作为其中心的第二导体的外部而形成的电缆，DC电压源，其能够在第一导体之间施加具有预定电压值的DC电压和第二导体，使得在第一导体和第二导体中流动的直流电流达到期望值，并且在由第一导体包围的部分中形成由期望电流的电磁作用形成的噪声屏障区域，在中心导体的外圆周上的第二导体。

7. 发明授权

US4741959A Magnetic recording medium 失效
标题翻译：磁记录介质
公开(公告)号：US4741959A
公开(公告)日：1988-05-03
申请号：US925420
申请日：1986-10-31
申请人： Chiaki Abe , Hiroyuki Kanai , Akira Ishikawa , Shigetoshi Suzue , Takashi Takeuchi , Takahide Minami
发明人： Chiaki Abe , Hiroyuki Kanai , Akira Ishikawa , Shigetoshi Suzue , Takashi Takeuchi , Takahide Minami
IPC分类号： G11B5/702 , G11B5/71 , G11B5/73
CPC分类号： G11B5/71 , G11B5/702 , G11B5/7305 , Y10S428/90 , Y10T428/2991 , Y10T428/31609 , Y10T428/31935 , Y10T428/31942 , Y10T428/31971
摘要： A magnetic recording medium comprises a support the magnetic layer and a magnetic layer, coated on said support, comprising magnetic powder, a binder, (I) an ester compound having the formula: ##STR1## in which R1 and R2 are each a saturated alkyl group having 1 to 25 carbon atoms, branched or straight, the total carbon number of R1 and R2 being from 22 to 34, and R3 is a saturated or unsaturated alkyl group having 7 to 29 carbon atoms, branched or straight, and (II) an ester compound having the formula: ##STR2## in which R4 is an aliphatic hydrocarbon group having 1 to 29 carbon atoms, straight or branched, and R5 is an aliphatic hydrocarbon group having 1 to 23 carbon atoms, straight or branched, or a straight aliphatic hydrocarbon group having 24 to 36 carbon atoms, the total carbon number of R4 and R5 being 15 to 65. Alternatively, the ester (II) compound can be replaced by an aliphatic acid having from 8 to 30 carbon atoms. The magnetic layer comprising compounds (I) and (II) may also include an aliphatic acid having from 10-30 carbon atoms.
摘要翻译：一种磁记录介质包括一个磁性层和一个涂覆在所述载体上的磁性层的载体，包括磁性粉末，粘合剂，（I）具有下式的酯化合物：其中R 1和R 2各自为具有1〜25个碳原子的饱和烷基，分支或直链，R1和R2的总碳数为22〜34，R3为碳数为7〜29的饱和或不饱和烷基，分支或直链，（II）具有下式的酯化合物：其中R 4是直链或支链的具有1至29个碳原子的脂族烃基，R 5是具有1至23个碳原子的脂族烃基，直链或支链或具有24至36个碳原子的直链脂族烃基，R4和R5的总碳数为15至65.或者，酯（II）化合物可以被具有8至30个碳的脂族酸代替原子包含化合物（I）和（II）的磁性层还可以包括具有10-30个碳原子的脂族酸。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式