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61. 发明授权

US5943931A Adjustable fence for a compound miter saw 失效
公开(公告)号：US5943931A
公开(公告)日：1999-08-31
申请号：US918700
申请日：1997-08-21
申请人： William R. Stumpf , Daryl S. Meredith , John W. Miller , Michael L. O'Banion
发明人： William R. Stumpf , Daryl S. Meredith , John W. Miller , Michael L. O'Banion
IPC分类号： B26D7/00 , B26D7/02 , B27B27/04 , B27B27/08 , B23D19/08
CPC分类号： B27B27/00 , B27B27/04 , B27B27/08 , Y10T83/7613 , Y10T83/764 , Y10T83/7697 , Y10T83/8773
摘要： A workpiece-supporting fence has a pair of movable fences movably attached to a fixed fence which is secured to a base of the device in which the fence is being used. The pair of movable fences are located on opposite sides of a working tool such as a saw blade. A fixed clamping arrangement is associated with each movable fence and provides a single point actuation member for each movable fence to clamp the movable fence to the fixed fence such that the movable fence is vertically aligned and flush with the fixed fence. In one embodiment, each movable fence is provided with a gap-filling flap which is pivotably secured to the movable fence to be movable between a lower and an upper position. In its lower position, the gap-filling flap minimizes the gap between the movable fence and the working tool. In its upper position, the gap-filling flap provides additional support when working with taller or thicker workpieces. The workpiece-supporting fence further includes a fence position indicator which allows for the positioning of one or both of the movable fences for providing clearances for a specific miter and/or bevel cut. In addition, the workpiece-supporting fence incorporates a detent system for locating the fence at tone or more of the most popular miter and/or beveling settings.

62. 发明授权

US4982501A Depth of cut adjustment for a portable circular saw 失效
标题翻译：便携式圆锯的切割深度调整
公开(公告)号：US4982501A
公开(公告)日：1991-01-08
申请号：US488823
申请日：1990-03-05
申请人： William D. Sauerwein , John W. Miller , Stephen L. Vick , Rosemarie Bean
发明人： William D. Sauerwein , John W. Miller , Stephen L. Vick , Rosemarie Bean
IPC分类号： B27B9/02
CPC分类号： B27B9/02
摘要： In a portable circular saw depth of cut adjustment is effected by pivoting movement between a shoe 24 (which supports the saw on a workpiece) and a motor and gear case housing 26 (carrying the saw blade 12) about a pivot connection 28 rearward of the motor and gear case housing. Forward of the housing 26 an upwardly extending arcuate depth slide 38, fixed to the shoe 24, slidably engages an arcuate depth guide 40 carried by the motor and gear case housing 26. Towards the upper end of the depth slide 38, and in generally fixed relation to it, a clamping assembly 42 selectively clamps the depth slide 38 and depth guide 40 together to establish a depth of cut adjustment setting. The essentially fixed relationship of the locking knob 100 of the clamping assembly 42 to the shoe 24 mean that the operations of changing depth adjustment setting may be made without changing operator's hand positions on the saw. In addition, the fixed position of the knob 100 in sawing operations mean that by design, suitably shaped, sized and positioned, it may be used as an auxiliary handle in guiding the saw in operations.

63. 发明授权

US4652917A Remote attitude sensor using single camera and spiral patterns 失效
标题翻译：远程姿态传感器采用单相和螺旋图案
公开(公告)号：US4652917A
公开(公告)日：1987-03-24
申请号：US639610
申请日：1984-08-10
申请人： John W. Miller
发明人： John W. Miller
IPC分类号： G01B11/16 , G01S5/16 , G01S17/87 , H04N7/18
CPC分类号： G01B11/16 , G01S17/875 , G01S5/163
摘要： A system for monitoring the attitude of an object with respect to a fixed based without any material connection to the object, comprising imaging apparatus mounted on the base so that a surface of the object is in the field of view, targets on the surface of such spaced sites, remote from the imaging apparatus that the apparatus images the targets in relative positions determined by the locations of the sites, and computing apparatus determining from changes in the relative positions of the images the causative changes in the attitude of the object with respect to the base.
摘要翻译：一种用于监测物体相对于固定的物体的姿态而不与物体的任何材料连接的系统，包括安装在基座上的成像装置，使得物体的表面在视野内，目标在其表面上远离成像装置的装置将该装置成像在由位置的位置确定的相对位置上的目标，并且计算装置根据图像的相对位置的变化确定对象的姿态的相应变化，相对于的基地。

64. 发明授权

US4333779A Apparatus and process for manufacturing bio-oxidation and nitrification modules 失效
标题翻译：用于制造生物氧化和硝化模块的装置和方法
公开(公告)号：US4333779A
公开(公告)日：1982-06-08
申请号：US236967
申请日：1981-02-23
申请人： William R. Rinker , Harry R. Ayers , John W. Miller
发明人： William R. Rinker , Harry R. Ayers , John W. Miller
IPC分类号： B29C65/00 , B29C65/08 , B32B3/28 , C02F3/10 , B06B3/00 , B23K19/04 , B30B15/34 , B32B31/20
CPC分类号： B29C65/08 , B29C65/18 , B29C66/1122 , B29C66/438 , B29C66/543 , B29C66/725 , B29C66/72521 , B29C66/73921 , B29C66/81469 , B29C66/91421 , B29C66/91921 , B32B3/28 , C02F3/101 , B29C66/0042 , B29C66/0044 , B29C66/71 , B29C66/7352 , B29C66/8122 , B29C66/8242 , B29C66/8322 , B29K2023/06 , B29K2025/00 , B29K2027/00 , B29K2033/12 , B29K2059/00 , B29L2024/00 , B29L2024/003 , B29L2031/14 , Y02W10/15 , Y10T156/1025
摘要： The present invention provides apparatus and a process for manufacturing a bio-oxidation and nitrification module useful in treating sewage and industrial wastewater. Paired thermoplastic flat sheet and corrugated sheet are nested in a cradle and advanced beneath a bank of ultrasonic welders to produce a sonic weld along those interfacial zones of the sheets which are in contact. Welded units of flat and corrugated sheets are stacked to a height equal to the height of the module and the edges of opposite sides of the stack are softened by heated platens to form an edge-seam which bonds the welded units together to form the finished module.
摘要翻译：本发明提供了用于处理污水和工业废水的生物氧化和硝化模块的装置和方法。成对的热塑性平板和波纹板嵌套在支架中并且在一组超声波焊接机之下前进，沿着与所接触的片材的界面区域产生声波焊接。平板和波纹片的焊接单元被堆叠到与模块的高度相等的高度，并且堆叠的相对侧的边缘被加热的压板软化以形成边缘缝，其将焊接单元结合在一起以形成完成的模块。

65. 发明授权

US4218767A Transmission line seismic communications system 失效
标题翻译：传输线地震通讯系统
公开(公告)号：US4218767A
公开(公告)日：1980-08-19
申请号：US10680
申请日：1979-02-09
申请人： Wesley L. Joosten , Carl F. Mart , John W. Miller , Otice E. Brown
发明人： Wesley L. Joosten , Carl F. Mart , John W. Miller , Otice E. Brown
IPC分类号： G01V1/22 , G01V1/16
CPC分类号： G01V1/22
摘要： A seismic communications system including a central control and recording station and a plurality of remote data acquisition stations, the stations being approximately in line and connected to each other by one or two transmission lines. One line is all that is necessary if the central station is at one end of the line of stations; however, if the central station has some acquisition stations upstream and some downstream therefrom, two lines are required. Coded central strobe bursts put on a transmission line at the central station successively cause insertion of digital seismic data from successively more remote acquisition stations, the data being time slotted after each central station strobe burst so that reverse transmissions do not interfere with subsequent signal propagations emanating from the central station. Twin lead is preferably used for the transmission lines. Power shut down, except for a pilot receiver, is accomplished at each acquisition station between recording cycles.
摘要翻译：一种包括中央控制和记录站和多个远程数据采集站的地震通信系统，所述站大致在一条直线上并且通过一条或两条传输线彼此连接。一条线是所有必要的，如果中心站在车站的一端; 然而，如果中心站有一些上游和一些下游的采集站，则需要两条线路。在中央站放置在传输线上的编码的中央选通脉冲串连续地从连续更远的采集站插入数字地震数据，数据在每个中心站选通脉冲串之后被时隙化，使得反向传输不会干扰随后的信号传播从中央车站。双引线优选用于传输线。除了导频接收机之外，在记录周期之间的每个采集站完成电源关闭。

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