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1. 发明授权

US06200470B1 Sub-soil domestic wastewater treatment apparatus having multiple aeration chambers 失效
标题翻译：具有多个曝气室的土地生活污水处理设备
公开(公告)号：US06200470B1
公开(公告)日：2001-03-13
申请号：US09111313
申请日：1998-07-07
申请人： Roland P. Romero , Joseph L. Miller
发明人： Roland P. Romero , Joseph L. Miller
IPC分类号： B01D4300
CPC分类号： C02F3/1242 , B01D21/0006 , B01D21/0024 , B01D21/003 , B01D21/0042 , B01D21/2405 , B01D21/2444 , B01D2221/02 , Y02W10/15
摘要： A sub-soil wastewater treatment vessel, especially for wastewater produced by single family residences and small businesses and the like. The vessel is divided into at least three contiguous chambers by at least two transverse walls, forming at least two contiguous aeration chambers and a clarifier chamber. Wastewater flows into the first aeration chamber via an influent line, thence through an opening in the first transverse wall into the second aeration chamber. From there, wastewater flows through passages at the bottom of the second transverse wall into the clarifier chamber. Air is supplied to the first and second aeration chambers via low pressure diffuser lines. Three inclined surfaces within the clarifier chamber direct solids through passages in the second transverse wall back into the second aeration chamber for further processing. An effluent line connected to the clarifier chamber permits wastewater outflow.
摘要翻译：一种亚土壤废水处理容器，特别是单户住宅和小企业等生产的废水。通过至少两个横向壁将容器分成至少三个连续的室，形成至少两个连续的曝气室和澄清池。废水通过流入线流入第一曝气室，然后通过第一横向壁中的开口进入第二曝气室。从那里，废水流过第二横向壁底部的通道进入澄清池。空气通过低压扩散管道供应到第一和第二曝气室。澄清室内的三个倾斜表面将固体通过第二横向壁中的通道引导回第二曝气室进一步处理。连接到澄清池的污水管线允许废水流出。

2. 发明授权

US4997368A Oral measuring device 失效
标题翻译：口腔测量装置
公开(公告)号：US4997368A
公开(公告)日：1991-03-05
申请号：US492541
申请日：1990-03-12
申请人： Norman M. Mayer , Joseph L. Miller
发明人： Norman M. Mayer , Joseph L. Miller
IPC分类号： A61B1/24 , A61C19/04
CPC分类号： A61C19/04 , A61B1/24
摘要： An oral measuring device is presented which is formed from plastic or other lightweight substance for insertion in the mouth between the front teeth. The device includes a series of top and bottom arcuately shaped grooves from receiving the teeth. Once the insert has been positioned as far inwardly into the mouth as possible, indicia along the side of the measuring device provides a readily visible measurement of the oral opening.
摘要翻译：提出了一种口腔测量装置，其由塑料或其它轻质物质形成，用于插入前牙之间的口中。该装置包括一系列接收牙齿的顶部和底部弓形凹槽。一旦插入件已经尽可能远地定位在口中，则沿着测量装置的侧面的标记提供了对口腔开口的容易可见的测量。

3. 发明授权

US06359249B1 No wat welding system 有权
标题翻译：无焊接系统
公开(公告)号：US06359249B1
公开(公告)日：2002-03-19
申请号：US09321931
申请日：1999-05-28
申请人： Ronald C. Brown , Steven D. Tracey , Joseph L. Miller
发明人： Ronald C. Brown , Steven D. Tracey , Joseph L. Miller
IPC分类号： B23K3702
CPC分类号： B23K11/256 , B21D39/021 , B21J15/10 , B23K11/10 , B23K11/115 , B23K11/24 , B23K11/25 , B23K11/3054 , B23K11/36 , B23Q11/128 , B25B5/122
摘要： The present invention relates to an improved resistance weld-based gun assembly for use in an electric welding system without a need for plant-provided air and water-cooling circulation systems. In one aspect of the invention, a resistance-based force controller measures the resistance of a secondary circuit of the weld gun, the combined resistance of the secondary circuit in parallel with the circuit formed by the workpieces and opposing electrodes when sandwiched between the electrodes, and calculates the resistance of the workpieces. The measured resistance is compared to a predetermined resistance and the sandwiching force of the electrodes incrementally adjusted until the resistance of the workpieces is acceptable. The invention also relates to a closed loop coolant system having a coolant line, a coolant contained within the coolant line, a heat exchanger, and a mechanical coolant pump. One possible pump comprises an elastic bladder dependent upon the state change of the coolant. A second possible pump comprises a reciprocating extractor mechanically connected to the weld gun actuator. In yet another aspect of the invention, the welding system relies solely on electrode arm material for heat dissipation, the heat being conducted through the electrode arm material to an outer surface of the arm where the heat is dissipated through natural convection. To promote natural convection, a plurality of ribs with channels defined therebetween or openings extending through the arm itself increase the surface area and the rate of convection.
摘要翻译：本发明涉及一种用于电焊系统中的改进的基于电阻焊接的枪组件，而不需要设备提供的空气和水冷循环系统。在本发明的一个方面，基于电阻的力控制器测量焊枪的次级回路的电阻，当夹在电极之间时，次级电路与由工件和相对电极形成的电路并联的组合电阻，并计算出工件的电阻。将测量的电阻与预定电阻进行比较，并且电极的夹持力逐渐调节直到工件的电阻是可接受的。本发明还涉及一种具有冷却剂管线，冷却剂管线内的冷却剂，热交换器和机械冷却剂泵的闭环冷却剂系统。一个可能的泵包括取决于冷却剂的状态变化的弹性囊。第二可能的泵包括机械地连接到焊枪致动器的往复式抽出器。在本发明的另一方面，焊接系统仅依靠用于散热的电极臂材料，热量通过电极臂材料传导到臂的外表面，其中热量通过自然对流消散。为了促进自然对流，具有限定在其间的通道的多个肋或延伸穿过臂本身的开口增加了表面积和对流速率。

4. 发明授权

US6066824A Resistance welding system with a self-contained close-loop cooling arrangement 失效
标题翻译：电阻焊接系统具有独立的闭环冷却装置
公开(公告)号：US6066824A
公开(公告)日：2000-05-23
申请号：US62950
申请日：1998-04-20
申请人： Michael D. Crawford , Joseph L. Miller , Milton L. Turner
发明人： Michael D. Crawford , Joseph L. Miller , Milton L. Turner
IPC分类号： B21D39/02 , B21J15/10 , B23K11/10 , B23K11/11 , B23K11/24 , B23K11/25 , B23K11/30 , B23K11/36 , B23Q11/12 , B25B5/12 , B23K37/02 , B23K9/10
CPC分类号： B23Q11/126 , B21D39/021 , B21J15/10 , B23K11/10 , B23K11/115 , B23K11/24 , B23K11/25 , B23K11/3054 , B23K11/36 , B25B5/122 , Y10T29/49998 , Y10T29/53048 , Y10T29/53978
摘要： A resistance welding system with a self-contained close-loop cooling arrangement which includes a chiller, a welding transformer, a cable and a welding gun. The chiller has a feed-port and return-port for the cooling fluid. The welding transformer has an inlet and outlet for a defined cooling path and the inlet is coupled with the feed port of the chiller while the outlet is coupled with the return port of the chiller. One end of the cable is connected to one side of the transformer, for carrying the welding current. The cable is capable of being coupled to the chiller in a manner to internally transfer the cooling fluid in either direction. The welding gun is connected to the other end of the cable and has a pair of electrodes for applying the current through a pair of workpieces. The welding gun also has a built-in cooling system which is capable of receiving, circulating and returning the cooling fluid to the chiller without external fittings and hoses.
摘要翻译：具有独立的闭环冷却装置的电阻焊接系统，其包括冷却器，焊接变压器，电缆和焊枪。冷却器具有用于冷却流体的进料口和回流口。焊接变压器具有用于限定的冷却路径的入口和出口，并且入口与冷却器的进料口联接，同时出口与冷却器的返回端口连接。电缆的一端连接到变压器的一侧，用于承载焊接电流。电缆能够以冷却流体在任一方向内部传递的方式联接到冷却器。焊枪连接到电缆的另一端，并具有一对用于通过一对工件施加电流的电极。焊枪还具有内置的冷却系统，能够在没有外部配件和软管的情况下接收，循环和返回冷却液到冷却器。

5. 发明授权

US5061369A Sub-soil domestic wastewater treatment apparatus having wedge shaped inclined surfaces 失效
标题翻译：具有楔形倾斜面的亚土生活污水处理装置
公开(公告)号：US5061369A
公开(公告)日：1991-10-29
申请号：US544630
申请日：1990-06-27
申请人： Roland Romero , Joseph L. Miller
发明人： Roland Romero , Joseph L. Miller
IPC分类号： E03F5/14 , E03F11/00
CPC分类号： E03F11/00 , E03F5/14
摘要： A sub-soil apparatus for treatment of domestic wastewater and sewage, such as that generated from single family residences, small apartment buildings, small offices and the like. The apparatus includes two contiguous chambers, the first chamber being a mixing/aeration chamber, and the second being a settling/separation chamber. A transverse wall with lower lateral passages divides the two chambers but allows liquid and solid exchange between the two chambers. The mixing/aeration chamber accepts the sewage to be treated, and turbulent mixing and aeration is achieved therein by a transverse aeration bar. After mixing and aeration, which results in biodegradation of the sewage, the biodegraded liquid, containing fine solids, passes into the settling/separation chamber where quiescent conditions promote solid settling. Three inclined walls of the settling/separation chamber direct settled solids back into the mixing/aeration chamber for further biodegradation. A multiple angle discharge fitting also discourages solids from entering the effluent line.
摘要翻译：用于处理单一家庭住宅，小型公寓楼，小型办公室等生活污水和污水的土壤设备。该装置包括两个连续的室，第一室是混合/曝气室，第二室是沉淀/分离室。具有下横向通道的横向壁分隔两个室，但允许两个室之间的液体和固体交换。混合曝气室接受待处理的污水，并通过横向通气杆在其中实现湍流混合和曝气。在混合和曝气后，导致污水生物降解，含有细小固体的生物降解液体进入沉降/分离室，静止条件促进固体沉降。沉降/分离室的三个倾斜壁将沉淀的固体返回混合/曝气室进一步生物降解。多角度排放配件也阻止固体进入流出物管线。

6. 发明授权

US5742022A Industrial workcell system and method 失效
标题翻译：工业工作单元系统及方法
公开(公告)号：US5742022A
公开(公告)日：1998-04-21
申请号：US424933
申请日：1995-04-19
申请人： Michael D. Crawford , Joseph L. Miller , Milton L. Turner
发明人： Michael D. Crawford , Joseph L. Miller , Milton L. Turner
IPC分类号： B21D39/02 , B21J15/10 , B23K11/10 , B23K11/11 , B23K11/24 , B23K11/25 , B23K11/30 , B23K11/36 , B23Q11/12 , B25B5/12 , B25B27/14 , B23K37/04
CPC分类号： B23Q11/126 , B21D39/021 , B21J15/10 , B23K11/10 , B23K11/115 , B23K11/24 , B23K11/25 , B23K11/3054 , B23K11/36 , B25B5/122 , Y10T29/49998 , Y10T29/53048 , Y10T29/53978
摘要： An industrial resistance welding workcell includes a robot controller and robot, a welding control, and an overall workcell control in a form of a programmable logic controller and electronically-controlled electrically-actuator assembly is coupled to the wrist of a robot arm, which is further coupled to a conventional welding gun. The actuator assembly is controlled by an actuator control to vary the tip separation distance to any one of a virtually infinite number of separation distances, and further, is adapted to control a clamping force with a high degree of accuracy. The workcell further includes a tool used to secure a workpiece or workpieces. The tools characterized by use of an electronically-controlled electrically-actuated clamp for securing the position of the workpiece or workpieces relative to the base of the tool. Use of electrically-actuated clamps, and actuator assembly for the weld gun eliminates the need for use of plant-provided facilities, particularly compressed air and the dense packs, surge tanks, and air cylinders associated therewith as used in conventional resistance welding workcells. Furthermore, the workcell has associated therewith a self-contained closed loop cooling system, mounted under the robot base, that substantially eliminates the host of feed and return cooling hoses that are commonly found on conventional resistance well workcells. The all-electric workcell significantly reduces workcell down time, and material and labor cost, while improving overall system performance.
摘要翻译：工业电阻焊接工作单元包括机器人控制器和机器人，焊接控制以及可编程逻辑控制器形式的总体工作单元控制，并且电子控制的电致动器组件耦合到机器人手臂的手腕，这进一步耦合到常规焊枪。致动器组件由致动器控制来控制，以将尖端间隔距离改变为几乎无限数量的间隔距离中的任何一个，并且还适于以高精度控制夹紧力。工作台还包括用于固定工件或工件的工具。这些工具的特征在于使用电子控制的电动致动夹具来固定工件或工件相对于工具的基座的位置。使用电动夹具和用于焊枪的致动器组件消除了使用工厂提供的设备，特别是压缩空气以及与常规电阻焊接工作单元中使用的密封的包装，缓冲罐和与其相关联的气缸的需要。此外，工作单元具有安装在机器人底座下方的独立的闭环冷却系统，其基本上消除了在常规电阻井工作单元上通常发现的主机进给和返回冷却软管。全电动工作单元可显着降低工作单元停机时间，减少材料和人力成本，同时提高整体系统性能。

7. 发明授权

US4768309A K-Land grinder 失效
标题翻译： K-Land研磨机
公开(公告)号：US4768309A
公开(公告)日：1988-09-06
申请号：US75141
申请日：1987-07-20
申请人： Joseph L. Miller
发明人： Joseph L. Miller
IPC分类号： B24B9/06 , B24B7/00
CPC分类号： B24B9/06
摘要： An abrading apparatus for forming a chamfer of precise dimension along the cutting edge of a cutting tool, having a tool guide with first and second perpendicularly intersecting supporting surfaces with a slot formed in the tool guide to accommodate the protrusion of a portion of a grinding wheel having an annular abrading surface. The tool guide can be pivotally adjusted about an axis collinear with a diameter of the grinding wheel that lies in the plane of the abrading surface and positioned within the plane of the first supporting surface.
摘要翻译：一种用于沿着切削工具的切割刃形成精确尺寸的倒角的研磨装置，具有工具导向器，该工具导向件具有第一和第二垂直相交的支撑表面，该工具导向件形成在工具导向器中，以容纳砂轮的一部分的突出部具有环形研磨表面。工具引导件可围绕与研磨轮的直径共线的轴线枢转调节，该直径位于研磨表面的平面内且位于第一支撑表面的平面内。

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