公开(公告)号：US4527507A

公开(公告)日：1985-07-09

申请号：US628344

申请日：1984-07-06

申请人： Katsumi Sawai ,  Koichi Komon ,  Isamu Matsuoka ,  Hidemi Tonobayashi ,  Masaaki Fujimura ,  Shiro Ito ,  Shuichi Seino

发明人： Katsumi Sawai ,  Koichi Komon ,  Isamu Matsuoka ,  Hidemi Tonobayashi ,  Masaaki Fujimura ,  Shiro Ito ,  Shuichi Seino

IPC分类号： B05B7/02 ,  B05B7/06 ,  B05B7/08 ,  B05B15/04 ,  B05D1/34 ,  B05D5/06 ,  B05C5/00

CPC分类号： B05B7/068 ,  B05B15/04 ,  B05B7/066

摘要： A spray apparatus is disclosed which is capable of producing a sharp-edged layer of coating in overlap over the surfaces coated in a different color so as to provide a distinctly divided two-tone pattern of wide dimensions without using masking tape. The spray apparatus comprises a first spray means and at least one second spray means different in nozzle design from the first spray means. In the first spray means, a film of coating is produced by an airless type paint discharge nozzle discharging a spray of atomized paint under pressure in an otherwise conical shape which is to be altered in spray formation by a jet of pressurized air whose axis is offset from the axis of the spray of paint and this film is thick enough along one edge and in the center while decreasing in coating toward the opposite edge. In the second spray means, the spray of atomized paint is shaped into a symmetrical cone by a controlled jet of pressurized air, with the resultant film of coating being thick enough in the center and decreasing in thickness toward both edges. The first and second spray means are spaced apart from operation such that the entire coated area will come as a layer of uniform coating, with the opposing edges of the films overlapping to provide a coating as thick as in their center portions.

摘要翻译： 公开了一种喷涂装置，其能够在涂覆有不同颜色的表面上以重叠的方式产生锐利的涂层层，以便在不使用遮蔽胶带的情况下提供宽尺寸的明显分割的双色图案。 喷射装置包括第一喷射装置和喷嘴设计与第一喷射装置不同的至少一个第二喷射装置。 在第一喷雾装置中，通过无气喷涂喷出喷嘴在无压喷射喷雾喷嘴中产生喷涂膜，该雾化喷雾器以压缩的方式排出喷雾形成的另外的圆锥形喷雾形成的喷射形成的轴线偏移的加压空气喷射 从油漆喷涂的轴线，这个薄膜沿着一个边缘和中心足够厚，同时朝向相对的边缘减少涂层。 在第二喷雾装置中，通过受控喷射的加压空气将喷雾的雾化的油漆成形为对称的锥体，所得到的涂层膜在中心处足够厚，朝向两边减小厚度。 第一和第二喷雾装置与操作间隔开，使得整个涂覆区域将成为均匀涂层的层，其中膜的相对边缘重叠以提供与其中心部分一样厚的涂层。

公开(公告)号：US5077495A

公开(公告)日：1991-12-31

申请号：US481307

申请日：1990-02-16

申请人： Yasuo Torimaru ,  Katsumi Sawai

发明人： Yasuo Torimaru ,  Katsumi Sawai

IPC分类号： G11C11/413 ,  G11C8/10 ,  H01L27/10 ,  H03K19/00 ,  H03K19/0948 ,  H03M7/00

CPC分类号： H03K19/0013 ,  G11C8/10 ,  H03K19/0948

摘要： A row decoder for a semiconductor memory device is disclosed. The row decoder comprises: CMOS NAND circuits each having P-channel transistors and N-channel transistors; and CMOS NOR circuits which follow the NAND circuits and have P-channel transistors and one or more N-channel transistors. The ratio of the channel length to the channel width of the P-channel transistors of the NAND circuits is greater than that of the N-channel transistors of the NAND circuits. And, the ratio of the channel length to the channel width of the N-channel transistors of the NOR circuits is greater than that of the P-channel transistors of the NOR circuits.

摘要翻译： 公开了一种用于半导体存储器件的行解码器。 行解码器包括：具有P沟道晶体管和N沟道晶体管的CMOS NAND电路; 和跟随NAND电路并具有P沟道晶体管和一个或多个N沟道晶体管的CMOS NOR电路。 NAND电路的P沟道晶体管的沟道长度与沟道宽度的比值大于NAND电路的N沟道晶体管的沟道长度。 并且，NOR电路的N沟道晶体管的沟道长度与沟道宽度的比值大于NOR电路的P沟道晶体管的比率。