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123 条记录 (耗时 0.033 秒)

    Magnetic head with specific gap structure
    1.
    发明授权
    Magnetic head with specific gap structure 失效
    磁头具有特定的间隙结构

    公开(公告)号：US4953048A

    公开(公告)日：1990-08-28

    申请号：US353234

    申请日：1989-05-17

    申请人： Makoto Kameyama ,  Kiyozumi Niizuma ,  Kenichi Nagasawa ,  Takashi Suzuki ,  Toshio Yamanaka ,  Tsuyoshi Orikasa ,  Fujihiro Ito ,  Kazuyo Yoshida

    发明人： Makoto Kameyama ,  Kiyozumi Niizuma ,  Kenichi Nagasawa ,  Takashi Suzuki ,  Toshio Yamanaka ,  Tsuyoshi Orikasa ,  Fujihiro Ito ,  Kazuyo Yoshida

    IPC分类号： G11B5/127 ,  G11B5/187

    CPC分类号： G11B5/187 ,  G11B5/127

    摘要： A magnetic head including pair of core halves joined opposite to each other, each core half including a first magnetic material on which is deposited a magnetic film of a second magnetic material having a high saturation magnetic flux density and a low magnetic permeability compared with the first magnetic material, both the magnetic films having a magnetic gap arranged therebeteween, includes a pair of nonmagnetic members, each of which is adjacent to each end of the magnetic gap, in a surface of the head, along which a recording medium slides, wherein each of the magnetic films extends along the outer edge of the nonmagnetic member adjacent to one of the core halves, and the boundary between the first magnetic material and the second magnetic material includes a portion extending outward and a portion extending parallel to the magnetic gap and out of alignment with the first-mentioned portion.

    摘要翻译： 一种磁头，包括彼此相对的一对芯半部，每个磁芯半部包括第一磁性材料，其上沉积有与第一磁性材料相比具有高饱和磁通密度和低磁导率的第二磁性材料的磁性膜 磁性材料，具有布置在其上的磁隙的磁性膜都包括一对非磁性构件，每个非磁性构件在头部的表面中与磁隙的每个端部相邻，记录介质沿着该磁性构件滑动，其中每个 的磁性薄膜沿与非磁性部件的外缘相邻的一半的核半部延伸，并且第一磁性材料与第二磁性材料之间的边界包括向外延伸的部分和平行于磁隙延伸的部分 与第一提到的部分对准。

    Dust collection device for concrete cutter
    4.
    发明授权
    Dust collection device for concrete cutter 有权
    混凝土切割机除尘装置

    公开(公告)号：US08690979B2

    公开(公告)日：2014-04-08

    申请号：US13304072

    申请日：2011-11-23

    申请人： Kenichi Nagasawa

    发明人： Kenichi Nagasawa

    IPC分类号： B01D50/00

    CPC分类号： B08B5/04 ,  B01D45/16 ,  B04C5/26 ,  B04C2009/004 ,  B04C2009/005 ,  B07B9/02

    摘要： A dust collection device for a concrete cutter includes a suction duct disposed on an upstream-most side; a plurality of dust collectors of a cylindrical cyclone system disposed in series downstream of the suction duct; and a plurality of dust collection chambers connected respectively to the plurality of dust collectors and storing individually dust separated in each of the dust collectors. A blower is disposed between any two of the plurality of dust collectors and performs intake and discharge of air by rotation of a built-in fan. A return flow channel communicates the suction duct with the dust collection chamber which is connected via a connection portion to a dust collector disposed on a downstream-most side from among the plurality of dust collectors, or a return flow channel communicates the suction duct with the connection portion.

    摘要翻译： 用于混凝土切割机的集尘装置包括设置在最上游一侧的吸入管道; 串联设置在抽吸管道下游的圆柱形旋风系统的多个集尘器; 以及分别连接到多个集尘器的多个集尘室，并且分别存储在每个集尘器中的灰尘。 鼓风机设置在多个集尘器中的任意两个之间，并且通过旋转内置风扇来进行空气的排放。 回流通道将抽吸管道与通过连接部分连接的集尘室与设置在多个集尘器中的最下游侧的集尘器连通，或者回流通道将抽吸管道与 连接部分。

    Throttle regulator for vibration compaction machine
    5.
    发明授权
    Throttle regulator for vibration compaction machine 有权
    节气门调节器用于振动压实机

    公开(公告)号：US07337765B2

    公开(公告)日：2008-03-04

    申请号：US11651679

    申请日：2007-01-10

    申请人： Giichi Tanaka ,  Yoshinori Harashima ,  Kenichi Nagasawa ,  Kenichi Muramoto

    发明人： Giichi Tanaka ,  Yoshinori Harashima ,  Kenichi Nagasawa ,  Kenichi Muramoto

    IPC分类号： F02D11/02 ,  F02D11/04

    CPC分类号： F02D11/02

    摘要： An engine stop switch and a fuel open-close lock are accommodated in a throttle lever case so that they can be easily disassembled, and the engine stop switch is turned on and off and the fuel open-close cock is opened and closed adequately by the actuation of a rotary valve in response to the turning of a lever. An engine stop switch and a fuel open-close lock are integrally incorporated in a throttle lever case, a partially toothless driven gear is intermittently rotated via a partially toothless drive gear rotated by a lever, and the intermittent rotation of the partially toothless driven gear turns on/off the engine stop switch and opens/closes the fuel open/close cock.

    摘要翻译： 发动机停止开关和燃料开关锁被容纳在节气门杆壳体中，使得它们可以容易地拆卸，并且发动机停止开关被打开和关闭，并且燃料开闭阀门被充分地打开和关闭 响应于杆的转动致动旋转阀。 发动机停止开关和燃油开关锁一体地结合在节气门杆壳体中，部分无齿从动齿轮通过由杠杆旋转的部分无齿驱动齿轮间歇地旋转，部分无齿从动齿轮的间歇转动 开/关发动机停止开关，打开/关闭燃油打开/关闭旋塞。

    High efficient image signal recording system
    8.
    发明授权
    High efficient image signal recording system 失效
    高效图像信号记录系统

    公开(公告)号：US5734785A

    公开(公告)日：1998-03-31

    申请号：US296615

    申请日：1994-08-25

    申请人： Kenichi Nagasawa ,  Tadayoshi Nakayama ,  Chikara Sato ,  Koji Takahashi

    发明人： Kenichi Nagasawa ,  Tadayoshi Nakayama ,  Chikara Sato ,  Koji Takahashi

    IPC分类号： H04N9/79 ,  H04N9/82 ,  H04N5/91

    CPC分类号： H04N9/8205 ,  H04N9/7904

    摘要： In an image signal recording system for recording on a recording medium an original image signal corresponding to an original picture which is comprised of a plurality of pixels, the original picture is divided into a plurality of pixel blocks each consisting of a predetermined number of pixels, and image signals each corresponding to the associated pixel block divided are recorded on the recording medium in accordance with a first recording mode and a second recording mode which are mutually different in a recording format. Either of the first and second recording modes is selected on each of the plurality of pixel blocks and a recording mode information signal corresponding to the selected recording mode is generated. There are recorded on the recording medium, the first image information signal or the second image information signal formed and the recording mode information signal generated, on a multiple basis. Thus, it is possible to provide the image signal recording system capable of efficiently recording image signals while suppressing a deterioration of the image quality.

    摘要翻译： 在用于在记录介质上记录与由多个像素组成的原始图像相对应的原始图像信号的图像信号记录系统中，原始图像被分成多个像素块，每个像素块由预定数量的像素组成， 并且分别对应于相关联的像素块的图像信号根据记录格式相互不同的第一记录模式和第二记录模式被记录在记录介质上。 在多个像素块中的每一个上选择第一和第二记录模式之一，并且生成与所选记录模式对应的记录模式信息信号。 在多个基础上记录在记录介质上，形成的第一图像信息信号或第二图像信息信号和所生成的记录模式信息信号。 因此，可以提供能够有效地记录图像信号同时抑制图像质量劣化的图像信号记录系统。

    Video camera with compact arrangement of parts
    9.
    发明授权
    Video camera with compact arrangement of parts 失效
    视频摄像机配置紧凑

    公开(公告)号：US5729291A

    公开(公告)日：1998-03-17

    申请号：US324539

    申请日：1994-10-18

    申请人： Chifuyu Tanaka ,  Kenichi Nagasawa ,  Takeshi Abe

    发明人： Chifuyu Tanaka ,  Kenichi Nagasawa ,  Takeshi Abe

    IPC分类号： G11B31/00 ,  H04N5/225 ,  H04N5/222

    CPC分类号： G11B31/006 ,  H04N5/2251 ,  Y10S358/906

    摘要： A photographic optical system and a viewfinder are disposed above a recorder casing for recording a signal obtained by photography. The photographic optical system and the viewfinder are disposed so as not to overlap each other in a direction parallel to an optical axis of the photographic optical system and so that an optical path of the photographic optical system and an optical path of the viewfinder overlap each other as viewed on an extended line of the optical axis of the photographic optical system. In addition, the photographic optical system is disposed above the recorder casing, and the recorder casing is arranged to eject downward a recording medium for recording of a signal obtained by photography. A grip is disposed on one side of the aforesaid recorder casing, and an operating part for driving a mechanism for varying the magnification of the photographic optical system is provided at the rear of the photographic optical system.

    摘要翻译： 照相光学系统和取景器设置在记录器壳体上方，用于记录通过摄影获得的信号。 照相光学系统和取景器被设置为在与摄影光学系统的光轴平行的方向上不彼此重叠，并且使得摄影光学系统的光路和取景器的光路彼此重叠 如在照相光学系统的光轴的延长线上观察的。 此外，照相光学系统设置在记录器壳体上方，并且记录器壳体布置成向下弹出用于记录通过摄影获得的信号的记录介质。 手柄设置在上述记录器壳体的一侧，并且用于驱动用于改变摄影光学系统的放大率的机构的操作部分设置在摄影光学系统的后部。