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1. 发明授权

US5836244A Rotation system for circuit board screener 失效
标题翻译：电路板筛选器旋转系统
公开(公告)号：US5836244A
公开(公告)日：1998-11-17
申请号：US743873
申请日：1996-11-05
申请人： John V. Cronin , Tan Y. Ly , Peter R. Rose
发明人： John V. Cronin , Tan Y. Ly , Peter R. Rose
IPC分类号： B41F15/08 , B41F15/46 , H05K3/12 , B41F17/00
CPC分类号： B41F15/46 , B41F15/0818 , H05K3/1233 , H05K2203/1518 , H05K2203/1572
摘要： A rotational system to be utilized in conjunction with a vertical screening apparatus, wherein a print head assembly and ink reservoir rotate about a pivot away from the coating chamber in order to allow ready access to the screen chase.
摘要翻译：一种与垂直筛选装置结合使用的旋转系统，其中打印头组件和墨水贮存器围绕枢轴远离涂覆室旋转，以便允许准备进入屏幕追逐。

2. 发明授权

US5845572A Circuit board screener spot suppressor 失效
标题翻译：电路板筛选器抑制器
公开(公告)号：US5845572A
公开(公告)日：1998-12-08
申请号：US743870
申请日：1996-11-05
申请人： John V. Cronin , Tan Y. Ly , Peter R. Rose
发明人： John V. Cronin , Tan Y. Ly , Peter R. Rose
IPC分类号： B41F15/08 , H05K3/12 , H05K3/26 , B41F15/12
CPC分类号： B41F15/0804 , H05K3/1233 , H05K2203/1518 , H05K2203/1572 , H05K3/26
摘要： A vertical screening apparatus in which the a circuit board in transported into and out of a print zone before and after vertical reciprocation of flood blades, spot suppressor squeegee, and print squeegee. A spot suppressor squeegee is provided to smear dots of ink residing on the inside a screening membranes after a previous circuit board has been screened.
摘要翻译：一种垂直筛选装置，其中电路板在洪水刮刀垂直往复运动之前和之后被传送进出打印区域，点胶刮板和打印刮板。提供斑点抑制器刮板以在先前的电路板被屏蔽之后，在屏蔽膜的内侧涂抹墨水点。

3. 发明授权

US5683242A Oven with temperature balancing 失效
标题翻译：烤箱与温度平衡
公开(公告)号：US5683242A
公开(公告)日：1997-11-04
申请号：US352514
申请日：1994-12-09
申请人： John V. Cronin , Peter R. Rose , Mark A. Stroud , David M. Koistinen
发明人： John V. Cronin , Peter R. Rose , Mark A. Stroud , David M. Koistinen
IPC分类号： F27B9/10 , F27D19/00 , F27B9/02
CPC分类号： F27D19/00 , F27B9/10
摘要： An oven for electronics manufacturing including a heated chamber having openings at each end to the ambient environment wherein heated air is circulated by a centrally located fan to pass over workpieces in a substantially upward (or downward) flow. Equal temperatures at the entrance and exit ends of the heated chamber are promoted by a crossover air return arrangement in which a portion of the air from each end of the heated chamber is mixed with the air from the other end of the chamber as the circulating air is drawn into the fan for recirculation. In addition, a moveable shutter mechanism is provided at the entrance end and exit end of the heated chamber to adjust the air flow at the ends of the heated chamber. The shutter mechanism operates to selectively close off an adjustable portion of the heated air flow at the ends of the heated chamber. A closed loop control system maintains equal temperatures and air flow at the opposite ends of the heated chamber by periodically adjusting the shutter mechanism position in response to the measured temperatures of the air immediately outside the entrance and exit ends of the heated chamber.
摘要翻译：一种用于电子制造的烤箱，包括在每个端部处具有围绕周围环境的开口的加热室，其中加热的空气由位于中心的风扇循环，以大致向上（或向下）流动的工件。加热室的入口和出口端的相等温度通过交叉空气返回装置促进，其中来自加热室的每个端部的空气的一部分与来自腔室的另一端的空气作为循环空气混合被吸入风扇进行再循环。此外，在加热室的入口端和出口端处设置可移动的快门机构，以调节加热室的端部处的空气流。快门机构操作以选择性地关闭加热室的端部处的加热空气流的可调整部分。闭环控制系统通过响应于紧邻加热室的入口和出口端处的空气的测量温度周期性地调节快门机构位置，在加热室的相对端保持相等的温度和空气流。

4. 发明授权

US4957044A Double sided screener for printed circuit boards 失效
标题翻译：印刷电路板双面筛选器
公开(公告)号：US4957044A
公开(公告)日：1990-09-18
申请号：US368460
申请日：1989-06-19
申请人： John V. Cronin
发明人： John V. Cronin
IPC分类号： B41F15/08 , H05K3/12
CPC分类号： B41F15/0818 , H05K3/1233 , H05K2203/1518 , H05K2203/1572
摘要： A vertical screening apparatus for simultaneously screening each side of a printed circuit board. The boards are transported from a feed assembly, into a position between two pivotally mounted screens where they are printed, then to an output assembly. Both sides of a board are printed simultaneously by means of flood blades and squeegees operating on the two screens to press them into contact with a board.
摘要翻译：一种垂直筛选装置，用于同时筛选印刷电路板的每一侧。板从进料组件输送到两个枢轴安装的屏幕之间的位置，在那里被打印，然后到输出组件。电路板的两面通过在两个屏幕上操作的洪水刮刀和刮板同时打印，以使它们与板接触。

5. 发明授权

US08157375B2 Variable prism eyeglasses 有权
标题翻译：可变棱镜
公开(公告)号：US08157375B2
公开(公告)日：2012-04-17
申请号：US13052892
申请日：2011-03-21
申请人： John V. Cronin , William C. Cronin
发明人： John V. Cronin , William C. Cronin
IPC分类号： G02C7/14
CPC分类号： G02C7/08 , G02C7/14
摘要： The present invention is directed to an eyeglass device that has manually variable prisms to correct strabismus; that is, double vision. The variable prism eyeglasses consist of an eyeglass frame that holds two primary rings in position and provides baseline reference points for alignment. Prism lenses and corrective lenses fit inside the primary rings and allow the two prism lenses of each primary ring to rotate independently and to hold the corrective lens fixed in place relative to the primary rings. Detent channels on the upper surface and lower surface of the primary rings are the means by which the prisms are adjusted. Each prism lens is moved and positioned via a prism lens pin located in the base of each prism lens. The prism lens pins fit into the detents in the detent channels of the primary ring. The detent selected determines the amount of corrective power the prisms will produce.
摘要翻译：本发明涉及一种具有手动可变棱镜以矫正斜视的眼镜装置; 那就是双重视觉。可变棱镜由镜框组成，眼镜架将两个主环保持在适当位置，并提供用于对准的基准参考点。棱镜透镜和矫正透镜配合在主环内，允许每个主环的两个棱镜透镜独立旋转，并将校正透镜固定在相对于主环的位置。主环的上表面和下表面上的定位通道是调节棱镜的装置。每个棱镜透镜通过位于每个棱镜透镜底座中的棱镜透镜销移动和定位。棱镜透镜销装配到主环的止动通道中的棘爪中。所选择的制动器确定了棱镜将产生的校正功率的量。

6. 发明授权

US4698284A Device for aligning a photomask onto a printed wiring board 失效
公开(公告)号：US4698284A
公开(公告)日：1987-10-06
申请号：US791256
申请日：1985-10-25
申请人： John V. Cronin
发明人： John V. Cronin
IPC分类号： G03B27/20 , G03F7/20 , G03F9/00 , H05K3/00 , G03B21/22 , H01M8/10
CPC分类号： G03F7/2014 , G03B27/20 , H05K3/0082 , H05K2203/085 , H05K3/0002
摘要： An apparatus for applying a phototool to a light sensitive substrate by means of a roller for applying the phototool to the substrate and a vacuum restraining means for restraining the phototool to maintain it under tension during application of the phototool to the substrate.

7. 发明授权

US4404903A Automated screener 失效
标题翻译：自动筛选器
公开(公告)号：US4404903A
公开(公告)日：1983-09-20
申请号：US346661
申请日：1982-02-05
申请人： John V. Cronin
发明人： John V. Cronin
IPC分类号： B41F15/46 , H05K3/12 , B41L13/18
CPC分类号： H05K3/1233 , B41F15/46 , H05K2203/0139
摘要： An automated screener in which print and flood squeegees are sequentially driven across a stencil screen framed in a chase. After a print stroke, the print squeegee is retracted and the chase is raised a short distance to make contact with the flood squeegee, which is driven in a flood stroke, whereupon the chase is raised further to an open position for removal of the stenciled workpiece. Means are provided for adjusting the print and flood squeegees and for limiting upward movement to predetermined levels during operation of the screener. Particular details relate to an arm carrying the print and flood squeegees over the chase screen. To prevent relative vertical movement between the chase and arm, both are pivoted around a common axis. Translation of the arm across the chase is accomplished by connection to a motor drive chain by means of a hingedly connected pin bearing member which permits the arm to be readily released from the chain when the arm is swung away from the chase.
摘要翻译：一种自动筛选器，其中打印和排水刮板被顺序地驱动通过在追逐中框架的模板屏幕。在打印行程之后，打印刮刀被缩回并且追逐被提升一小段距离以与在洪水冲程中驱动的排水刮板接触，于是追逐被进一步升高到打开位置以移除模板的工件。提供了用于调节印刷和排水刮板的装置，并且用于在筛分机的操作期间向上移动到预定水平。具体细节涉及在追逐屏幕上携带打印和洪水刮板的手臂。为了防止追逐和手臂之间的相对垂直运动，两者都围绕公共轴线枢转。通过连接到电动机传动链，通过铰链连接的销轴承部件来实现臂的翻转，这使得当臂从追逐方向摆动时，臂可以容易地从链中释放。

8. 发明授权

US09528904B1 Positive displacement metering system 有权
标题翻译：正位移计量系统
公开(公告)号：US09528904B1
公开(公告)日：2016-12-27
申请号：US14834337
申请日：2015-08-24
申请人： William C. Cronin , John V. Cronin
发明人： William C. Cronin , John V. Cronin
IPC分类号： G01M3/30 , E03B7/07 , G01F7/00
CPC分类号： G01M3/30 , E03B7/071 , E03B7/072 , G01F1/05 , G01F3/04 , G01F3/16 , G01F3/18 , G01F7/00 , G01F15/0755 , Y02A20/15
摘要： A Positive Displacement Metering Systems (PDMS) using a Water Fill Cylinder (WFC) is provided. It will replace or be paired with an existing conventional water meter. The primary advantage of the PDMS is its ability to detect and measure “micro” flow rates. The PDMS allows the water utility to bill for all water consumed by the customer. The PDMS will only allow 100% detectable flow rates to pass through the water meter attached. Flow rates which are undetectable, or only partially detectable will be accounted for. The PDMS will report the sum of the two meters to the utility. The PDMS will also function as a leak detection device and water conservation tool, will perform automatic or remotely controlled functions like turning off water, when a high flow leak is detected, and report directly to the water utility or tenant of the property being monitored.
摘要翻译：提供了使用填充气瓶（WFC）的正位移计量系统（PDMS）。它将替换或与现有的常规水表配对。 PDMS的主要优点是其能够检测和测量“微”流量。 PDMS允许水务公司收取客户消费的所有水费。 PDMS将只允许100％可检测的流速通过所附的水表。流量不可检测或仅部分可检测的流量将被计入。 PDMS将向实用程序报告两米的总和。 PDMS还将用作泄漏检测装置和节水工具，当检测到高流量泄漏时，将执行自动或远程控制功能，如关闭水源，并直接向被监控物体的供水公司或租户报告。

9. 发明申请

US20110194071A1 VARIABLE PRISM EYEGLASSES 有权
标题翻译：可变的眼镜眼镜
公开(公告)号：US20110194071A1
公开(公告)日：2011-08-11
申请号：US13052892
申请日：2011-03-21
申请人： John V. Cronin , William C. Cronin
发明人： John V. Cronin , William C. Cronin
IPC分类号： G02C7/08 , G02C7/14 , G02C13/00
CPC分类号： G02C7/08 , G02C7/14
摘要： The present invention is directed to an eyeglass device that has manually variable prisms to correct strabismus; that is, double vision. The variable prism eyeglasses consist of an eyeglass frame that holds two primary rings in position and provides baseline reference points for alignment. Prism lenses and corrective lenses fit inside the primary rings and allow the two prism lenses of each primary ring to rotate independently and to hold the corrective lens fixed in place relative to the primary rings. Detent channels on the upper surface and lower surface of the primary rings are the means by which the prisms are adjusted. Each prism lens is moved and positioned via a prism lens pin located in the base of each prism lens. The prism lens pins fit into the detents in the detent channels of the primary ring. The detent selected determines the amount of corrective power the prisms will produce.
摘要翻译：本发明涉及一种具有手动可变棱镜以矫正斜视的眼镜装置; 那就是双重视觉。可变棱镜由镜框组成，眼镜架将两个主环保持在适当位置，并提供用于对准的基准参考点。棱镜透镜和矫正透镜配合在主环内，允许每个主环的两个棱镜透镜独立旋转，并将校正透镜固定在相对于主环的位置。主环的上表面和下表面上的定位通道是调节棱镜的装置。每个棱镜透镜通过位于每个棱镜透镜底座中的棱镜透镜销移动和定位。棱镜透镜销装配到主环的止动通道中的棘爪中。所选择的制动器确定了棱镜将产生的校正功率的量。

10. 发明授权

US4794061A Device for aligning a photomask onto a printed wiring board 失效
标题翻译：用于将光掩模对准印刷线路板的装置
公开(公告)号：US4794061A
公开(公告)日：1988-12-27
申请号：US41271
申请日：1987-04-22
申请人： John V. Cronin
发明人： John V. Cronin
IPC分类号： G03B27/20 , G03F7/20 , H05K3/00 , G03F9/00 , G03B27/04 , G03B27/30 , G03C5/00
CPC分类号： G03B27/20 , G03F7/2014 , H05K3/0082 , H05K2203/085 , H05K3/0002
摘要： An apparatus for applying a phototool to a light sensitive substrate by means of a roller for applying the phototool to the substrate and a vacuum restraining means for restraining the phototool to maintain it under tension during application of the phototool to the substrate.
摘要翻译：一种用于通过用于将光学工具施加到基板的辊将光学工具应用于光敏基板的设备，以及用于在将光学工具应用于基板期间抑制光学工具将其保持在张力下的真空抑制装置。

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