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    • 21. 发明授权
    • Ink-jet recording apparatus
    • 喷墨记录装置
    • US06742877B2
    • 2004-06-01
    • US10302017
    • 2002-11-22
    • Takamasa UsuiHikaru KagaTsuyoshi Suzuki
    • Takamasa UsuiHikaru KagaTsuyoshi Suzuki
    • B41J2175
    • B41J2/17596
    • An ink-jet recording apparatus includes an ink tube and an air discharge tube which has a cylindrical shape and an inside diameter that is larger than an outside diameter of the ink tube. The air discharge tube is provided so as to surround the ink tube. Therefore, a circular enclosed space is provided around the ink tube, between the air discharge tube and the ink tube. A pressure reducing device is connected with the enclosed space to reduce pressure therein. By actuating the pressure reducing device, the pressure in the enclosed space is reduced. Thus, air contained in ink is sucked into the enclosed space, in which the pressure is reduced, through a wall of the ink tube, and thus, generation of air bubbles are restricted in the ink tube.
    • 喷墨记录装置包括墨管和排气管,其具有圆柱形形状和内径大于墨管外径的内径。 排气管设置成围绕墨管。 因此,在空气排出管和墨水管之间的墨管周围设置圆形封闭空间。 减压装置与封闭空间连接以减小其中的压力。 通过致动减压装置,封闭空间中的压力降低。 因此,油墨中所含的空气通过墨水管的壁被吸入压缩的封闭空间中,从而在墨水管中限制气泡的产生。
    • 23. 发明授权
    • Developing device having a developing roller with a rugged surface for
receiving tones particles
    • 显影装置具有用于接收色调颗粒的具有凹凸表面的显影辊
    • US5946536A
    • 1999-08-31
    • US862402
    • 1997-05-23
    • Tsuyoshi Suzuki
    • Tsuyoshi Suzuki
    • G03G15/08
    • G03G15/0818G03G2215/0861
    • A developing roller 19 is formed of a blend material produced of silicone rubber and EPDM, which has good abrasion proof, and subjected to a rubbing process to rub a surface of the developing roller 19 until convex portions 19A formed on the surface become less than two times a particle diameter (5-10 .mu.m) of toner T, i.e., 10-20 .mu.m. Accordingly, the surface condition of the developing roller is not changed for a long time and thus the toner T can uniformly be carried on the surface of the developing roller 19, forming a uniform thickness toner layer, thereby enabling to uniformly charge the toner layer. Uniformly charged toner layer on the surface of the developing roller 19 thus makes it possible to develop an electrostatic latent image formed on a photosensitive drum 12 with uniform toner density, causing no difference in toner density. When the developed image on the photosensitive drum 12 is transferred to a sheet 50, a resultant image with uniform image density can be formed on the sheet 50.
    • 显影辊19由具有良好耐磨性的硅橡胶和EPDM制成的共混材料形成,并进行摩擦处理以摩擦显影辊19的表面,直到形成在表面上的凸部19A变得小于2 倍的调色剂T的粒径(5-10μm),即10-20μm。 因此,显影辊的表面状态长时间不变化,因此调色剂T可以均匀地承载在显影辊19的表面上,形成均匀的厚度调色剂层,从而能够使调色剂层均匀充电。 因此,显影辊19的表面上的均匀充电的调色剂层因此能够以均匀的调色剂浓度显影形成在感光鼓12上的静电潜像,从而不会导致调色剂浓度的差异。 当将感光鼓12上的显影图像转印到片材50上时,可以在片材50上形成具有均匀图像浓度的合成图像。
    • 26. 发明授权
    • Method for manufacturing a read-only memory device
    • 只读存储器件的制造方法
    • US4255210A
    • 1981-03-10
    • US19293
    • 1979-03-12
    • Yasushi OkuyamaTsuyoshi Suzuki
    • Yasushi OkuyamaTsuyoshi Suzuki
    • G11C17/00G11C17/08G11C17/12H01L21/3205H01L21/76H01L21/8246H01L23/52H01L23/525H01L27/10H01L27/112H01L21/22
    • G11C17/12H01L23/525H01L27/112H01L2924/0002
    • A read only-memory (ROM) is manufactured by a process which produces memories having customized codes from partially completed semiconductor chips. The chips are manufactured to a step where a matrix of apertures or windows are formed in an oxide layer at every cross point of every potential code. Then, a silicon dioxide film is formed over the entire surface of the chip including the window apertures. At this stage, the chip is stored as a general purpose stock item. When an order is received to prepare a ROM chip with customized codes, a mask is formed to etch and reopen the apertures or windows in the dioxide film at the encoded cross points. Then, suitable contact material is deposited over the surface of the chip, thereby completing a contact at each of the reopened apertures or windows. As a result, the normal lead time required for a manufacturer to make a customized ROM is reduced from, say, 4.5 to 6 days to a period of approximately 1.5 to 2 days.
    • 只读存储器(ROM)通过产生具有来自部分完成的半导体芯片的定制代码的存储器的处理来制造。 将芯片制造成在每个潜在代码的每个交叉点处在氧化物层中形成孔或窗的矩阵的步骤。 然后,在包括窗孔的芯片的整个表面上形成二氧化硅膜。 在这个阶段,芯片被存储为通用存货。 当接收到用定制代码准备ROM芯片的订单时,形成掩模以在编码的交叉点蚀刻并重新打开二氧化物膜中的孔或窗口。 然后,合适的接触材料沉积在芯片的表面上,从而在每个重新打开的孔或窗口处完成接触。 因此,制造商制造定制ROM所需的正常交货时间从4.5天降至6天,约为1.5至2天。