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    • 6. 发明授权
    • Ink jet recording apparatus with two cleaning members
    • 具有两个清洁部件的喷墨记录装置
    • US5581282A
    • 1996-12-03
    • US376653
    • 1995-01-20
    • Shigeru Okamura
    • Shigeru Okamura
    • B41J2/165B41J2/205
    • B41J2/16547B41J2/16541
    • An ink jet recording apparatus comprises a recording head having in a surface thereof ink discharge openings for discharging ink and a first cleaning member disposed at a non-recording area offset from a recording area and opposed to the recording head for removing foreign matter including ink by scrubbing the surface. A second cleaning member is disposed at a side area of the recording head for scrubbingly cleaning foreign matter including ink adhered to said first cleaning member. The second cleaning member has an introducing path into which is introduced the foreign matter including ink adhered to the first cleaning member and an absorbing member disposed at an end portion of the introducing path for collecting the foreign matter including ink introduced into the introducing path from the first cleaning member. In the apparatus different color inks are cleaned by the first cleaning member in the order of a lighter ink to a darker ink color.
    • 一种喷墨记录装置,包括:记录头,其表面具有用于排出墨水的墨水排出口;以及设置在与记录区域偏移的非记录区域的第一清洁部件,与用于通过 擦洗表面。 第二清洁构件设置在记录头的侧面区域,用于擦洗清洁包含粘附到所述第一清洁构件的墨的异物。 第二清洁部件具有导入路径,引入包括附着在第一清洁部件上的墨水的异物和设置在引入路径的端部的吸收部件,用于收集从引入路径引入的引入路径中的墨水的异物 第一清洁部件。 在该设备中,不同颜色的墨水由第一清洁部件以较浅墨水的顺序清洁到较暗的墨水颜色。
    • 7. 发明授权
    • Sheet conveying device
    • 纸张输送装置
    • US5102247A
    • 1992-04-07
    • US532228
    • 1990-06-05
    • Shigeyasu NagoshiShigeru Okamura
    • Shigeyasu NagoshiShigeru Okamura
    • B41J13/10B41J13/20
    • B41J13/20
    • This specification discloses a sheet conveying device for conveying a sheet which is applied to an image recording apparatus. More particularly, the specification discloses a sheet conveying device for conveying a sheet by the cooperation between a rotational member rotatable in the direction of sheet conveyance and a contact member which is in contact with the rotational member. According to the present invention, there is provided a sheet conveying device which can convey a sheet without causing oblique movement and irregularity of feeding of the sheet, for example, even under high temperature and high humidity conditions.
    • 本说明书公开了一种用于输送施加到图像记录装置的片材的片材输送装置。 更具体地说,本说明书公开了一种片材输送装置,用于通过在片材输送方向上可旋转的旋转构件与与旋转构件接触的接触构件之间的协作来输送片材。 根据本发明,提供一种片材输送装置,即使在高温高湿条件下也能够输送片材而不引起片材的倾斜移动和不规则的进给。
    • 9. 发明授权
    • Method for producing semiconductor device
    • 半导体器件的制造方法
    • US4795717A
    • 1989-01-03
    • US94079
    • 1987-09-08
    • Shigeru Okamura
    • Shigeru Okamura
    • H01L29/812H01L21/24H01L21/265H01L21/324H01L21/338H01L27/06H01L29/08H01L29/205H01L29/778H01L29/80H01L21/44H01L21/48
    • H01L21/26546H01L27/0605H01L29/0891H01L29/7787H01L29/80
    • A semiconductor device with a FET utilizing a two-dimensional electron gas (2DEG), including a substrate, a first semiconductor layer (an undoped GaAs layer) formed on the substrate by an MBE method, a second semiconductor layer (an n-type AlGaAs layer) formed on the first layer by an MBE method, a source electrode and a drain electrode formed on the second layer and having alloyed regions, and a gate electrode formed on the second layer. To decrease the contact resistance between the alloyed regions and the 2DEG layer in the first layer, impurity doped regions are formed in the first layer under the source electrode and the drain electrode by an ion-implantation method, prior to the formation of the second layer. Further, an internal conductive line or resistor can be formed by doping impurities into the first layer by an ion-implantation method prior to the formation of the second layer.
    • 具有利用二维电子气体(2DEG)的FET的半导体器件,包括基板,通过MBE法在基板上形成的第一半导体层(未掺杂的GaAs层),第二半导体层(n型AlGaAs 层),通过MBE方法形成在第一层上,源电极和漏极形成在第二层上并具有合金化区域,以及形成在第二层上的栅电极。 为了降低第一层中的合金化区域和2DEG层之间的接触电阻,在形成第二层之前,通过离子注入法在源电极和漏电极下方的第一层中形成杂质掺杂区域 。 此外,可以在形成第二层之前通过离子注入方法将杂质掺杂到第一层中来形成内部导线或电阻器。
    • 10. 发明授权
    • Recording apparatus with dual-purpose guide
    • 具有双用途指南的录音设备
    • US4668960A
    • 1987-05-26
    • US644518
    • 1984-08-27
    • Shigeru Okamura
    • Shigeru Okamura
    • B41J11/66G01D15/28G01D9/00B41J13/10G01D15/24
    • G01D15/28
    • A recording apparatus comprises recording means for effecting recording on one surface of a recording medium, means for feeding the recording medium, a housing for containing the recording means and the feeding means therein, and means provided at a position whereat it is discharged outwardly from the housing when the recording medium is fed by the feeding means, the means being for guiding the recording medium in a predetermined direction and guiding the recording medium so that on one surface of the recording medium, the means can contact only the widthwise end portions of the recording medium.
    • 记录装置包括用于在记录介质的一个表面上进行记录的记录装置,用于馈送记录介质的装置,用于在其中容纳记录装置和进给装置的壳体,以及设置在其从外部向外排出的位置的装置 当所述记录介质由所述馈送装置馈送时,所述装置用于沿预定方向引导所述记录介质并引导所述记录介质,使得在所述记录介质的一个表面上,所述装置可以仅接触所述记录介质的宽度方向端部 记录介质。