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14 条记录 (耗时 0.018 秒)

    Portable screen assembly for use with a projector
    3.
    发明授权
    Portable screen assembly for use with a projector 失效
    便携式屏幕组件，用于投影机

    公开(公告)号：US5581401A

    公开(公告)日：1996-12-03

    申请号：US418019

    申请日：1995-04-06

    申请人： Hideo Takamoto ,  Tsuyoshi Matsunaga

    发明人： Hideo Takamoto ,  Tsuyoshi Matsunaga

    IPC分类号： G03B21/58 ,  G03B21/56

    CPC分类号： G03B21/58

    摘要： A portable screen assembly for use with a projector has a housing made up of a lower casing and an upper casing pivotally mounted on the lower casing to open or close the lower casing. The housing accommodates a roll rotatably mounted on the lower casing, a screen wound around the roll, a hanger bar to which one side of the screen is connected, and two extension robe assemblies having respective first ends pivotally mounted on the lower casing for movement between folded-down positions and erected positions generally perpendicular to each other. The hanger bar extends parallel to the roll in a spaced relationship when accommodated within the housing, while the two extension robe assemblies extend, when in the folded-down positions, in line with each other in a direction parallel to the roll and in a spaced relationship thereto. A bar clip is mounted on a second end of each of the extension robe assemblies. When the screen assembly is in use, each of the extension robe assemblies is moved to and extended at the erected position, and the hanger bar is placed on and held by the bar clip so that the screen is stretched out between the hanger bar and the roll, with the extension tube assemblies positioned on both sides of the screen.

    摘要翻译： 用于投影仪的便携式屏幕组件具有由下壳体和可旋转地安装在下壳体上的上壳体构成的壳体，以打开或关闭下壳体。 壳体容纳可旋转地安装在下壳体上的卷筒，卷绕在卷筒上的筛网，连接有筛网一侧的悬挂杆，以及两个延伸长袍组件，其具有可枢转地安装在下壳体上的运动 折叠位置和竖立位置大致垂直。 当衣架杆容纳在壳体内时，衣架杆以相互间隔开的关系平行地延伸，同时两个延伸长袍组件在折叠位置时沿平行于辊子的方向彼此成一直线并且间隔开 关系。 杆夹安装在每个延伸长袍组件的第二端上。 当使用屏幕组件时，每个延伸长袍组件移动到竖立位置并在竖立位置处延伸，并且衣架杆被放置在条夹上并由杆夹固定，使得屏幕在衣架杆和 滚筒，延伸管组件位于屏幕的两侧。

    Amorphous polyester chip and method for production thereof, and method for storage of amorphous polyester chip
    4.
    发明授权
    Amorphous polyester chip and method for production thereof, and method for storage of amorphous polyester chip 有权
    无定形聚酯芯片及其制造方法以及非晶聚酯芯片的储存方法

    公开(公告)号：US07439317B2

    公开(公告)日：2008-10-21

    申请号：US10879187

    申请日：2004-06-30

    申请人： Keisuke Suzuki ,  Hiroki Fukuda ,  Hideki Shimizu ,  Tsuyoshi Matsunaga

    发明人： Keisuke Suzuki ,  Hiroki Fukuda ,  Hideki Shimizu ,  Tsuyoshi Matsunaga

    IPC分类号： C08G63/00 ,  C08G63/66 ,  C08G63/16 ,  C08G18/08 ,  C08G18/42 ,  C08F6/00 ,  C08K3/02 ,  C08K3/32 ,  C08K3/38 ,  C08K5/49

    CPC分类号： C08J3/12 ,  C08J2367/02 ,  Y10T428/1352 ,  Y10T428/1359 ,  Y10T428/249921

    摘要： An amorphous polyester chip having superior processing ability is characterized by a moisture content of not more than 300 ppm and a fine particle content of not more than 500 ppm. A preferred embodiment is a copolymerized polyester chip comprising a main repeating unit consisting of ethylene terephthalate, and 1,4-dimethylene-cyclohexane terephthalate or neopentyl terephthalate, wherein the glycol component of the copolymerized polyester has a specific composition of 50 to 85 mol % of ethylene glycol, 12 to 45 mol % of 1,4-cyclohexanedimethanol or neopentyl glycol and 1.5 to 7.0 mol % of diethylene glycol. Such amorphous polyester chip can be obtained by cooling an amorphous polyester obtained by melt polymerization, cutting the polyester to give a chip, feeding the chip in a treatment tank, drying the chip and removing fine particles.

    摘要翻译： 具有优异的加工能力的无定形聚酯切片的特征在于水分含量不超过300ppm，细颗粒含量不大于500ppm。 优选的实施方案是包含由对苯二甲酸乙二醇酯和1,4-二亚甲基 - 环己烷对苯二甲酸酯或对苯二甲酸新戊酯组成的主要重复单元的共聚聚酯切片，其中共聚聚酯的二醇组分的比例为50-85mol％ 乙二醇，12〜45摩尔％的1,4-环己烷二甲醇或新戊二醇和1.5〜7.0摩尔％的二甘醇。 通过将熔融聚合得到的无定形聚酯冷却，切断聚酯，得到芯片，将芯片送入处理槽，干燥芯片，除去细小颗粒，可以得到这样的无定形聚酯芯片。

    Layer-built heat exchanger
    7.
    发明授权
    Layer-built heat exchanger 失效
    层叠式热交换器

    公开(公告)号：US5392849A

    公开(公告)日：1995-02-28

    申请号：US200365

    申请日：1994-02-23

    申请人： Tsuyoshi Matsunaga ,  Kenji Fujino ,  Takashi Sugahara ,  Hiroaki Kan

    发明人： Tsuyoshi Matsunaga ,  Kenji Fujino ,  Takashi Sugahara ,  Hiroaki Kan

    IPC分类号： F28D9/00 ,  F28F3/08

    CPC分类号： F28D9/0075 ,  F28F2280/04

    摘要： A layer-built heat exchanger has channels formed by dividers in a first-side plate 32 and a second-side plate 33. A seal plate 3 is interposed between the first- and second-side plates. The first-side plate 32 and second-side plate 33 are positioned relative to each other such that dividers 35 of the second-side plate 33 are in line with channels 36 of the first-side plate 32, and dividers 34 of the first-side plate 32 are in line with the channels 37 of the second-side plate 33, thus preventing deformation of the seal plate 3 due to a high differential pressure between the coolants flowing through the channels of the first- and second-side plates. The corners of the first-side plate 32, second-side plate 33, and seal plate 3 are also shaped differently so that omission of one of the component plates can be easily confirmed.

    摘要翻译： 层叠式热交换器具有在第一侧板32和第二侧板33中由分隔件形成的通道。密封板3插入在第一和第二侧板之间。 第一侧板32和第二侧板33相对于彼此定位，使得第二侧板33的分隔件35与第一侧板32的通道36成一直线， 侧板32与第二侧板33的通道37一致，从而防止密封板3由于流经第一和第二侧板的通道的冷却剂之间的高压差而发生变形。 第一侧板32，第二侧板33和密封板3的角部也被不同地成形，从而可以容易地确认省略其中一个部件板。