利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

121 条记录 (耗时 0.038 秒)

    DC-DC converter for boosting input voltage at variable frequency
    11.
    发明申请
    DC-DC converter for boosting input voltage at variable frequency 失效
    DC-DC转换器，用于在可变频率下升压输入电压

    公开(公告)号：US20050206361A1

    公开(公告)日：2005-09-22

    申请号：US11075661

    申请日：2005-03-10

    申请人： Masahiko Ito

    发明人： Masahiko Ito

    IPC分类号： H02M3/155 ,  G05F1/40 ,  H02M3/156

    CPC分类号： H02M3/156 ,  H02M1/44

    摘要： A DC-DC converter for boosting an input voltage to a higher output voltage includes an inductor, a field effect transistor, a first ON signal generating circuit, a second ON signal generating circuit, an OFF signal generating circuit, a transistor driving signal generating circuit, and a switching frequency varying circuit. The switching frequency varying circuit changes a first ON time with the passage of time, so that the energy of switching noise is diffused without concentrating at specific frequencies. Thus, magnitude of the energy of switching noise in each switching frequency can be reduced.

    摘要翻译： 用于将输入电压升压到较高输出电压的DC-DC转换器包括电感器，场效应晶体管，第一ON信号发生电路，第二ON信号发生电路，OFF信号发生电路，晶体管驱动信号发生电路 ，以及开关频率变化电路。 开关频率变化电路随着时间的推移改变第一导通时间，使得开关噪声的能量在没有集中在特定频率的情况下扩散。 因此，能够降低各开关频率的开关噪声的能量的大小。

    Weather strip
    12.
    发明授权
    Weather strip 有权
    天气条

    公开(公告)号：US06936320B2

    公开(公告)日：2005-08-30

    申请号：US10348026

    申请日：2003-01-22

    申请人： Yoshihisa Kubo ,  Masahiko Ito

    发明人： Yoshihisa Kubo ,  Masahiko Ito

    IPC分类号： B60R13/06 ,  B60J10/00 ,  B60J10/08 ,  B32B1/08

    CPC分类号： B60J10/80 ,  B60J10/21 ,  Y10T428/139 ,  Y10T428/24198 ,  Y10T428/24273

    摘要： A weather strip has a molded section and extruded sections. A seal part of the molded section is connected to an end face of a hollow seal part of the extruded section. Concave cutout portions, which serve as a deformation facilitating portion or a stress absorbing portion, are respectively formed in regions of the seal part, each of which is located in the vicinity of a connection surface between the seal part and a corresponding one of the extruded sections. The molded section is made of TPO instead of a rubber material. Although stress acting in the direction of extension of the weather strip may be applied, the presence of the concave cutout portions limits the concentration of stress on the connection surface.

    摘要翻译： 防风条具有模制部分和挤压部分。 模制部分的密封部分连接到挤压部分的中空密封部分的端面。 用作变形促进部分或应力吸收部分的凹口部分分别形成在密封部分的区域中，每个部分位于密封部分和挤出的相应的一个之间的连接表面附近 部分。 模制部分由TPO代替橡胶材料制成。 尽管可以施加沿着耐候条的延伸方向作用的应力，但是凹形切口部分的存在限制了连接表面上的应力集中。

    Method for manufacturing weather strip and molding device for weather strip
    13.
    发明申请
    Method for manufacturing weather strip and molding device for weather strip 有权
    用于制造耐候条纹和模拟装置的方法

    公开(公告)号：US20050140054A1

    公开(公告)日：2005-06-30

    申请号：US11016945

    申请日：2004-12-21

    申请人： Yoshihisa Kubo ,  Masahiko Ito

    发明人： Yoshihisa Kubo ,  Masahiko Ito

    IPC分类号： B60R13/06 ,  B29C33/12 ,  B29C45/14 ,  B29C45/26 ,  B29D99/00 ,  B29L31/30

    CPC分类号： B29C45/14409 ,  B29L2031/26

    摘要： A molding device for molding a molded portion of a weather strip has a lower mold, an upper mold, a first sliding mold, a second sliding mold, and a core mold. The core mold has a core body and a core holding portion. The core body comprises a molding part, and insertion parts, into which end parts of an extrusion portion are respectively inserted. The core holding portion extends from only a one-side part of the core body. Cutout portions are formed in parts in which the core holding portion is not present. Convex portions of the second sliding mold are fitted thereinto in what is called a zero-abutment state. Upon completion of molding, the second sliding mold is slid to thereby cause a molded portion to perform relative movement with respect to the core mold. Consequently, the core body can extremely easily be removed from the molded portion.

    摘要翻译： 用于模制耐候条的模制部分的成型装置具有下模具，上模具，第一滑动模具，第二滑动模具和芯模。 芯模具具有芯体和芯保持部。 芯体包括成型部和插入部，插入部分分别插入挤出部的端部。 芯部保持部仅从芯体的一侧部延伸。 在不存在芯部保持部的部分形成切口部。 将第二滑动模具的凸部嵌入到所谓的零邻接状态中。 在成型完成后，滑动第二滑动模，从而使成形部相对于芯模进行相对移动。 因此，芯体可以非常容易地从模制部分移除。

    Gamut mapping method and apparatus
    15.
    发明授权
    Gamut mapping method and apparatus 失效
    色域映射方法和装置

    公开(公告)号：US06388674B1

    公开(公告)日：2002-05-14

    申请号：US09315978

    申请日：1999-05-21

    申请人： Masahiko Ito ,  Naoya Kato

    发明人： Masahiko Ito ,  Naoya Kato

    IPC分类号： G09G504

    CPC分类号： G09G5/04 ,  H04N1/6058

    摘要： When an output color gamut is different from an input color gamut in a picture input/output system such as DTP, the color is corrected with a predetermined function for a difference in the lightness-directional dynamic range. A three-dimensional compression is made to compress the color of areas C and D to an area (A+B), and next a two-dimensional compression (or shrinkage) is made to compress the color of the area (B+C) to the area B, for example.

    摘要翻译： 当输出色域与诸如DTP的图像输入/输出系统中的输入色域不同时，颜色用亮度方向动态范围的差异的预定函数进行校正。 进行三维压缩以将区域C和D的颜色压缩到区域（A + B），然后进行二维压缩（或收缩）来压缩区域（B + C）的颜色， 到区域B。

    Interconnection structure with TiON layers
    17.
    发明授权
    Interconnection structure with TiON layers 失效
    与TiON层的互连结构

    公开(公告)号：US5449954A

    公开(公告)日：1995-09-12

    申请号：US193531

    申请日：1994-02-08

    申请人： Masahiko Ito

    发明人： Masahiko Ito

    IPC分类号： H01L21/28 ,  H01L21/3205 ,  H01L21/768 ,  H01L23/52 ,  H01L23/522

    CPC分类号： H01L21/76856 ,  H01L21/76843 ,  Y10S257/915

    摘要： An interconnection structure for integrated semiconductor circuits has a Ti layer disposed on a semiconductor substrate, a TiON layer disposed on the Ti layer, and a TiN layer disposed on the TiON layer. A metallic interconnection layer containing Al is disposed on the TiN layer. The TiON layer is effective to prevent Al in the metallic interconnection layer and Si in the semiconductor substrate from being mutually diffused. The metallic interconnection layer can deposited, with a good coverage, in a connecting hole defined in an interlayer insulating layer on the substrate.

    摘要翻译： 用于集成半导体电路的互连结构具有设置在半导体衬底上的Ti层，设置在Ti层上的TiON层和设置在TiON层上的TiN层。 含有Al的金属互连层设置在TiN层上。 TiON层有效地防止金属互连层中的Al和半导体衬底中的Si相互扩散。 金属互连层可以以良好的覆盖率沉积在限定在衬底上的层间绝缘层中的连接孔中。

    Sheet feeding device with adjustable feeding and inversely-rotating rollers
    18.
    发明授权
    Sheet feeding device with adjustable feeding and inversely-rotating rollers 失效
    送纸装置，带有可调送料和反转辊

    公开(公告)号：US5449162A

    公开(公告)日：1995-09-12

    申请号：US165800

    申请日：1993-12-13

    申请人： Yoshihiro Saito ,  Masahiko Ito ,  Satoru Fukasawa

    发明人： Yoshihiro Saito ,  Masahiko Ito ,  Satoru Fukasawa

    IPC分类号： B65H3/06 ,  B65H3/52 ,  B65H7/12

    CPC分类号： B65H3/5261 ,  B65H2511/22 ,  B65H2515/32

    摘要： A sheet feeding device includes a feeding roller, which has a plurality of large-diameter portions and which rotates in a sheet-feeding direction, an inversely-rotating roller, which has a plurality of large-diameter portions alternately disposed with respect to the large-diameter portions of the feeding roller and which rotates in a direction reverse to the sheet-feeding direction, and an automatic adjustment unit for automatically adjusting the amount of overlap between the large-diameter portions of the feeding roller and the large-diameter portions of the inveresely-rotating roller in accordance with a sheet-feeding state.

    摘要翻译： 一种送纸装置包括：具有多个大直径部分并且沿送纸方向旋转的进给辊;反转辊，其具有相对于大尺寸交替布置的多个大直径部分 - 馈送辊的直径部分，并且沿与片材进给方向相反的方向旋转;以及自动调节单元，用于自动调节馈送辊的大直径部分和大直径部分之间的重叠量 根据片材进给状态的内向旋转辊。

    Interference cancellation circuit
    19.
    发明授权
    Interference cancellation circuit 失效
    干扰消除电路

    公开(公告)号：US5046133A

    公开(公告)日：1991-09-03

    申请号：US317246

    申请日：1989-02-28

    申请人： Kazuzi Watanabe ,  Masahiko Ito ,  Hideaki Matue

    发明人： Kazuzi Watanabe ,  Masahiko Ito ,  Hideaki Matue

    IPC分类号： H04B1/12

    CPC分类号： H04B1/126

    摘要： An interference cancellation circuit which can remove the interference signal caused by other systems and contained in received signals. The interference signal can be cancelled even if the interference signal is not directly obtained or plural interference signals exist, or the interference signal is a wide band signal or raster interference simply by receiving two signals which have passed through different transmission paths, combining the main signals contained in each of the received signals in a manner to offset each other to the extract interference signal, and removing the interference signal component from the received signal based on the expected interference signal.