Cleaner for electronic parts and method for using the same
    51.
    发明授权
    Cleaner for electronic parts and method for using the same 有权
    电子零件清洁剂及其使用方法

    公开(公告)号:US06770614B2

    公开(公告)日:2004-08-03

    申请号:US10161018

    申请日:2002-06-03

    IPC分类号: C11D750

    摘要: Precision cleaning compositions for electronic and electrical components comprise at least one halogenated, saturated or unsaturated hydrocarbon other than cis-1,2-dichloroethylene; at least one fluorinated saturated or unsaturated hydrocarbon having the formula CnHmFp, wherein 3≦n≦6, 0≦m≦9 and p≧5; at least one fluorinated saturated or unsaturated ether having the formula CaHbOcFd, wherein 3≦a≦6, 0≦b≦9, c≧1, and d≧5; methylal; at least one simple alcohol; and optionally at least one propellant. In a preferred embodiment, the composition comprises trans-1,2-dichloroethylene, methylal, methyl nonafluorobutyl ether, ethyl nonafluoroisobutyl ether and carbon dioxide. The cleaning compositions are environmentally friendly (non-ozone depleting), are strong enough to tackle tough soils yet mild enough for use on plastic components, are non-flammable, have no flash point, and leave no residue on the substrate.

    摘要翻译: 用于电子和电气部件的精密清洁组合物包含除顺式-1,2-二氯乙烯之外的至少一种卤化,饱和或不饱和烃; 至少一种具有式CnHmFp的氟化饱和或不饱和烃,其中3≤n≤6,0≤m≤9且p> = 5; 至少一种具有式CaHbOcFd的氟化饱和或不饱和醚,其中3 <= a <= 6,0 <= b = 9,c> = 1,d> = 5; 甲缩醛 至少一个简单的酒精; 和任选的至少一种推进剂。 在优选的实施方案中,组合物包含反式-1,2-二氯乙烯,甲缩醛,甲基九氟丁基醚,乙基异氟异丁醚和二氧化碳。 清洁组合物是环境友好的(非臭氧消耗),足够强度以解决韧性污垢,但温和足够用于塑料组分,不易燃,没有闪点,并且在基材上不留下残余物。

    Void forming and anchor positioning apparatus and method for concrete structures

    公开(公告)号:US06769663B2

    公开(公告)日:2004-08-03

    申请号:US09989223

    申请日:2001-11-20

    IPC分类号: E04G1504

    摘要: A void former for positioning an anchor within a concrete structure is comprised of a hollow polymeric body having first and second sections hinged together for movement between a closed condition engageable around the anchor received therebetween and an open condition in which the sections are separated at the lower portions thereof to release the anchor received therebetween. The void former is monolithically formed by injection molding and includes integrally formed latch elements on the respective sections for mutual engagement to secure the sections in the closed condition and a bridge between the sections to provide a hinged connection therebetween. In the injection molding process the sections are formed so as to be positioned in the open condition. Upon removal from the injection mold, the sections are hinged relative to one another by bending the bridge therebetween, before the polymer is fully cured. Such bending aligns the molecules of the polymeric material within the bridge to enable the bridge to serve as a hinge and sustain repeated bending.

    Impact suppression devices having energy absorption capability
    53.
    发明授权
    Impact suppression devices having energy absorption capability 失效
    具有能量吸收能力的冲击抑制装置

    公开(公告)号:US06467836B1

    公开(公告)日:2002-10-22

    申请号:US09841259

    申请日:2001-04-24

    IPC分类号: B60R2700

    CPC分类号: B60R19/00 B60R19/32 F16F9/303

    摘要: Impact suppression devices having energy absorbing capability. The devices utilize a spline configuration for two separate shafts that are movably joined such that one can move axially inside the other. The shafts themselves can act as a piston, or a piston is used as part of the components. Impact absorption is provided by a gel layer or gel layers that have hydraulic fluid properties when a force is applied to them.

    摘要翻译: 具有能量吸收能力的冲击抑制装置。 这些装置利用花键配置用于可移动地连接的两个独立的轴,使得可以在另一个轴内方向移动。 轴本身可用作活塞,或活塞用作部件的一部分。 冲击吸收由在施加力时具有液压流体特性的凝胶层或凝胶层提供。

    3-D weather display and weathercast system
    54.
    发明授权
    3-D weather display and weathercast system 失效
    3-D天气显示和气象播放系统

    公开(公告)号:US5583972A

    公开(公告)日:1996-12-10

    申请号:US192492

    申请日:1994-02-07

    申请人: Richard L. Miller

    发明人: Richard L. Miller

    IPC分类号: G01S13/95 G01W1/06 G06T15/00

    CPC分类号: G01W1/06 G01S13/951 G06T15/00

    摘要: A weathercasting system for displaying dynamic real time photo-realistic three-dimensional pictorial representations of weather conditions created from meteorological data combined with geographical and topographical data. Geographical and topographical data is retrieved, digitized, and processed to produce a simulated three-dimensional volumetric image and stored in memory for later retrieval. Meteorological data including precipitation, cloud cover data, the bottom and top of cloud formations, and reflectivity and velocity of rain droplets in real-time are acquired from C-band and/or K-band Doppler radar, or non-Doppler K-band and Doppler X-band radar installations which ameliorate S-band radar data and the data is digitized and processed to produce a simulated three-dimensional image of the meteorological data. The meteorological data is combined with the geographical and topographical data to produce a digital signal capable of being transmitted to a computer, displayed on a computer display screen, and manipulated by peripheral devices connected with the computer. The combined data is displayed as a photo-realistic three-dimensional pictorial representation of weather conditions from a selective observation point and relative to a selective geographical area. The pictorial representation can be manipulated to give the visual effect of moving through a weather system to allow the viewer to visualize the effects of the weather system at various geographical locations.

    摘要翻译: 一个气象播放系统,用于显示气象数据与地理和地形数据相结合的气象条件的动态实时照片三维图形表示。 检索,数字化和处理地理和地形数据以产生模拟的三维体积图像并存储在存储器中用于随后的检索。 从C波段和/或K波段多普勒雷达或非多普勒K波段获取包括降水,云层数据,云层底部和顶部以及实时雨滴的反射率和速度的气象数据 和多普勒X波段雷达装置,改善了S波段雷达数据,并对数据进行了数字化处理,以产生气象数据的模拟三维图像。 将气象数据与地理数据和地形数据组合,以产生能够传输到计算机的数字信号,显示在计算机显示屏幕上,并由与计算机连接的外围设备操纵。 组合数据被显示为来自选择性观察点和相对于选择性地理区域的气象条件的照片般逼真的三维图形表示。 可以操纵图形表示以给出通过天气系统移动的视觉效果,以允许观看者在各个地理位置可视化天气系统的影响。

    Aquarium heater and cooler
    55.
    发明授权
    Aquarium heater and cooler 失效
    水族箱加热器和冷却器

    公开(公告)号:US5299424A

    公开(公告)日:1994-04-05

    申请号:US993435

    申请日:1992-12-21

    IPC分类号: A01K63/06 F25B21/04 F25B21/02

    摘要: A combination aquarium heater and cooler apparatus is provided which utilizes a feedback circuit to automatically maintain the fluid in an ecosystem at an operator set desired temperature. The feedback system scheme takes advantage of a thermo-electric heat pump component in combination with a high gain amplifier in order to achieve the desired result of maintaining the ecosystem at a temperature which is nearly constant regardless of other undesirable spurious heat inputs or losses to the ecosystem.

    摘要翻译: 提供了组合水族箱加热器和冷却器装置,其利用反馈电路在操作者设定所需温度下自动维持生态系统中的流体。 反馈系统方案利用与高增益放大器组合的热电热泵组件,以便实现将生态系统维持在几乎恒定的温度的期望结果,而不管其他不期望的假热输入或损失对于 生态系统

    International white-water rafting game
    56.
    发明授权
    International white-water rafting game 失效
    国际白水漂流游戏

    公开(公告)号:US5004246A

    公开(公告)日:1991-04-02

    申请号:US576785

    申请日:1990-09-04

    IPC分类号: A63F3/00

    CPC分类号: A63F3/00082

    摘要: A board game for simulating a white-water rafting course wherein two or more players attempt to be the first to reach the finish line. A game board is utilized that depicts a white water stream divided into a plurality of spaces with game pieces in the form of rafts being moved along the spaces according to the roll of a single die. Various spaces on the course have instructions for further action by the player and include picking a card from a deck of pick cards with additional instructions. A three-dimensional HO scale railroad segment and flat car serve as the launch mechanism for each game piece. Each player selects a flag representing the nation of his choice for the race and installs this flag on his raft game piece prior to launch thereof. Hazards on the white-water cource include a three-dimensional drawbridge that must be manually opened by each player and a three-dimensional portage route that may be traversed, depending upon the roll of the die.

    摘要翻译: 一个模拟白水漂流课程的棋盘游戏,其中两个或更多的玩家试图成为第一个到达终点线。 使用游戏板,其描绘了划分成多个空间的白水流,其中游戏块的形式是沿着单个模具的卷沿着空间移动的筏子形式。 课程上的各种空间具有玩家进一步操作的指示,并且包括从附加指示牌的卡片拾取卡片。 三维HO规模铁路段和平车作为每个游戏机的发射机制。 每个玩家选择一个代表他选择的国家的比赛,并在发射之前在他的筏子游戏件上安装这个标志。 白水源的危害包括三维吊桥,必须由每个玩家手动打开,并且可以根据模具的滚动而穿过三维移门路线。

    Two part mixable component storage container for whipped cream in
flavors and corresponding colors, and the like
    58.
    发明授权
    Two part mixable component storage container for whipped cream in flavors and corresponding colors, and the like 失效
    用于调味和相应颜色的搅打奶油的两部分可混合组分储存容器等

    公开(公告)号:US4509641A

    公开(公告)日:1985-04-09

    申请号:US443048

    申请日:1982-11-19

    IPC分类号: B65D81/32 B65D83/14 B65D25/08

    CPC分类号: B65D81/3222 B65D83/682

    摘要: A device for separately storing multiple mixable components prior to use and allowing for, at a subsequent date, their mixing. The device or system being ideally suited for dispensing whip cream in flavors and corresponding colors or epoxy and hardener. The device has two separate containers from which metered proportions are mixed when needed.

    摘要翻译: 一种用于在使用之前分开存储多个可混合组分并在随后的日期允许其混合的装置。 该装置或系统理想地适用于分配口味和相应颜色的鞭子霜,或环氧和硬化剂。 该装置具有两个分开的容器,在需要时将计量比例混合。

    Jogger speedometer and odometer
    59.
    发明授权
    Jogger speedometer and odometer 失效
    慢跑车速度计和里程表

    公开(公告)号:US4495813A

    公开(公告)日:1985-01-29

    申请号:US539094

    申请日:1983-10-05

    摘要: A jogger speedometer and odometer device adapted to travel over a surface while secured to a jogger's body, is provided and consists of a wheel rotateably connected by a shaft between the bifurcations of a forked. The wheel is mechanically connected to an indicator unit attached to a handle that is attached to a flexible shaft. The wheel activates the indicator unit through the flexible shaft in accordance with the relative movement between the wheel and the surface.

    摘要翻译: 提供了一种适于在固定到慢跑者的身体的同时在表面上移动的慢跑车速表和里程表装置,并且由在叉车的分叉之间的轴可旋转地连接的轮组成。 轮子机械地连接到附接到附接到柔性轴的手柄上的指示器单元。 车轮通过柔性轴根据轮与表面之间的相对运动来启动指示器。

    Method of laying brick for swimming pool patios and the like
    60.
    发明授权
    Method of laying brick for swimming pool patios and the like 失效
    铺设游泳池露台等的方法

    公开(公告)号:US4411119A

    公开(公告)日:1983-10-25

    申请号:US207765

    申请日:1980-11-17

    申请人: Richard L. Miller

    发明人: Richard L. Miller

    IPC分类号: E04H4/14 E04H3/16

    CPC分类号: E04H4/141 E01C2201/06

    摘要: A method of laying bricks in order to lay a large brick surface; including one or several bricklayers working independently in separate areas, the brick laying at each area including an initial laying of a pointed, wedge-shaped brick with progressively thicker, wedge-shaped bricks adjacent thereto in a row, until attaining a standard brick width, after which all other rows of bricks adjacent to the tapered row of brick thus formed, are made of standard, same width brick; the brick rows of all areas being joined together, so as to form the large brick surface.

    摘要翻译: 铺砖砖的方法是为了铺一个大的砖面; 包括一个或几个在独立区域独立工作的砖瓦,铺设在每个区域的砖,包括初始铺设一个具有逐渐变厚的楔形砖的尖形楔形砖,其中一块相邻的楔形砖直到达到标准砖宽, 之后,如此形成的与所形成的锥形排相邻的所有其他排的砖由标准的相同宽度的砖制成; 所有区域的砖排连接在一起,以形成大的砖表面。