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    • 112. 发明授权
    • Vacuum pressure control system
    • 真空压力控制系统
    • US06289737B1
    • 2001-09-18
    • US09449979
    • 1999-11-26
    • Masayuki KouketsuMasayuki WatanabeHiroshi Kagohashi
    • Masayuki KouketsuMasayuki WatanabeHiroshi Kagohashi
    • G01L700
    • G05D16/2093
    • In a vacuum pressure control system, the vacuum pressure in a reaction chamber 10 is measured by vacuum pressure sensors 14 and 15 (S22), the measured value is changed at a set vacuum pressure changing speed commanded from the exterior or determined and stored in advance in a controller of the system (S24). The changed value is sequentially generated as an internal command. In response to the sequentially generated internal commands, a desired value of the feedback control is changed in sequence (S26), so that the feedback control is executed as follow-up control (S27). Accordingly, the vacuum pressure in the reaction chamber 10 can be uniformly changed to a desired vacuum at a set vacuum pressure changing speed.
    • 在真空压力控制系统中,通过真空压力传感器14和15测量反应室10中的真空压力(S22),测量值以从外部命令的设定真空压力变化速度改变或预先确定和存储 在系统的控制器中(S24)。 作为内部命令顺序生成更改的值。 响应于顺序产生的内部命令,反馈控制的期望值按顺序改变(S26),从而作为后续控制执行反馈控制(S27)。 因此,能够以设定的真空压力变化速度将反应室10内的真空压力均匀地变更为期望的真空。
    • 113. 发明授权
    • Rodless cylinder unit with brake
    • 无制动气缸单元
    • US5941350A
    • 1999-08-24
    • US408648
    • 1995-03-22
    • Hitoshi YamamotoKunihisa KanekoMasayuki WatanabeAkio Kami
    • Hitoshi YamamotoKunihisa KanekoMasayuki WatanabeAkio Kami
    • B23Q1/00B23Q1/28B23Q1/58B23Q11/08F15B15/08F15B15/26
    • F15B15/262B23Q1/0009B23Q1/0063B23Q1/28B23Q1/58B23Q11/085F15B15/082F15B15/265
    • In a rodless cylinder unit with brake, which comprises a sliding table slidably held on a cylinder tube, brake bands inserted into the sliding table and both ends thereof fixed on both ends of the cylinder tube, and said sliding table provided with a brake for squeezing the brake bands, a slit with open upper end is formed on a side of the rodless cylinder of the cylinder tube, an air supply tube is accommodated in the slit, one end of the air supply tube is connected to the sliding table, and the other end of the air supply tube is connected to an end of the cylinder tube. When the air for brake release is supplied to the brake through the air supply tube, the brake is released, and the sliding table becomes movable. When the sliding table is moved, the air supply tube accommodated in the slit is overlapped or not overlapped with very low friction depending upon the moving direction of the sliding table. When the air for brake release is discharged and the air for brake locking is supplied through the other air supply tube as necessary, braking force is generated, and the sliding table is stopped. A movable brake holder of the brake is manually lockable in the released position by engagement of a hook on a rotatable manual plate in a groove in the brake holder.
    • 在具有制动器的无杆气缸单元中,其包括可滑动地保持在气缸管上的滑动台,插入到滑动台中的制动带和其两端固定在气缸管的两端,并且所述滑动台设置有用于挤压的制动器 制动带,开口上端的狭缝形成在缸筒的无杆缸的一侧,空气供给管容纳在狭缝中,供气管的一端连接到滑动台, 供气管的另一端连接到气缸管的一端。 当制动器释放的空气通过供气管供给制动器时,制动器被释放,并且滑动台变得可移动。 当滑动台移动时,容纳在狭缝中的空气供给管根据滑动台的移动方向重叠或不重叠非常低的摩擦。 当制动器释放的空气被排放并且根据需要通过另一个供气管提供用于制动器锁定的空气时,产生制动力,并且滑动台停止。 制动器的可动制动器保持器通过将钩钩在制动器保持器中的凹槽中的可旋转手动板上而手动地锁定在释放位置。
    • 115. 发明授权
    • Moated pet food tray
    • 托盘宠物食品托盘
    • US5485806A
    • 1996-01-23
    • US318571
    • 1994-09-26
    • Masayuki Watanabe
    • Masayuki Watanabe
    • A01K5/01A01K7/00
    • A01K5/0142
    • A pet food tray for preventing insect contact with food positioned within the tray. The inventive device includes a main body having a divider plate extending thereacross to separate the main body into a water cavity and a moat cavity. A food bowl is concentrically positioned within the moat cavity such that insects are separated from contact with the food by a liquid moat. A transfer hole permits fluid communication between the moat cavity and the water cavity through the divider plate while simultaneously preventing a transfer of deceased insects therebetween.
    • 一种宠物食物托盘,用于防止昆虫与定位在托盘内的食物接触。 本发明的装置包括主体,该主体具有在其上延伸的分隔板,以将主体分离成水腔和护城河腔。 食物碗同心地定位在护城河腔内,使得昆虫与液体护城河与食物接触分离。 转移孔允许通过分隔板在护城河腔和水腔之间流体连通,同时防止其间的死亡昆虫的转移。