公开(公告)号：US06543114B2

公开(公告)日：2003-04-08

申请号：US09802731

申请日：2001-03-08

申请人： Walid A. Atia ,  Steven D. Conover ,  Eric E. Fitch ,  Sean P. O'Connor ,  Randal A. Murdza

发明人： Walid A. Atia ,  Steven D. Conover ,  Eric E. Fitch ,  Sean P. O'Connor ,  Randal A. Murdza

IPC分类号： B23Q1700

CPC分类号： G02B6/4226 ,  G02B6/4232 ,  G02B6/4238 ,  H05K3/303 ,  H05K2201/2036 ,  H05K2203/0186 ,  Y02P70/613 ,  Y10T29/49144 ,  Y10T29/49769 ,  Y10T29/49771 ,  Y10T29/49778 ,  Y10T29/49861 ,  Y10T29/53174 ,  Y10T428/24917

摘要： A process for assembling micro-optical systems, such as optoelectronic and/or fiber optic components uses solder self-alignment to achieve a coarse, passive alignment of optical components relative to the optical bench. The fine, final alignment is performed using plastic deformation of the optical components to thereby improve the alignment of the optical components. As a result, the sub-micrometer alignment accuracies are attainable, if required.

公开(公告)号：US06467680B1

公开(公告)日：2002-10-22

申请号：US09685533

申请日：2000-10-10

申请人： Sean P. O'Connor ,  Eric E. Fitch

发明人： Sean P. O'Connor ,  Eric E. Fitch

IPC分类号： B23K3102

CPC分类号： B23K3/087

摘要： An assembly fixture for optical benches comprises a jig base, having at least one blind hole. The jig base is formed with a surface that is a non-wetting to solder material. The blind hole is shaped and sized in response to dimensions of the optical bench. The fixture further comprises a bench jig shroud. This shroud at least partially covers optical benches installed in the blind holes. Preferably, previsions are made in the top of the jig base at the interface with the jig shroud to facilitate its stable placement on the base.

摘要翻译： 用于光学台的装配夹具包括具有至少一个盲孔的夹具基座。 夹具基底形成有不润湿焊接材料的表面。 盲孔根据光学台的尺寸成形和尺寸。 夹具还包括工作台夹具护罩。 该护罩至少部分地覆盖安装在盲孔中的光学台。 优选地，在与夹具护罩的界面处在夹具基部的顶部进行预制，以便于其稳定地放置在基座上。

公开(公告)号：US20100018917A1

公开(公告)日：2010-01-28

申请号：US12178292

申请日：2008-07-23

申请人： Eric E. Fitch ,  David M. O'Keefe ,  David C. Palmer

发明人： Eric E. Fitch ,  David M. O'Keefe ,  David C. Palmer

IPC分类号： C02F3/28 ,  C02F11/04

CPC分类号： C02F3/28 ,  C02F3/2806 ,  C02F3/2846 ,  C02F11/125 ,  C02F2103/32 ,  C02F2303/10 ,  Y02E50/343 ,  Y02W10/12 ,  Y02W10/30 ,  Y02W30/47

摘要： A method for processing brewery waste that includes receiving spent grain, low strength wastewater and high strength wastewater. The spent grain, low strength wastewater and high strength wastewater is processed with a plug flow anaerobic digester to produce a first output. A portion of the first output is processed with an upflow anaerobic sludge blanket digester to produce a second output. A portion of the second output is processed with a fixed-film anaerobic digester to produce a third output.

摘要翻译： 一种处理啤酒废物的方法，包括接收废粮，低强度废水和高强度废水。 废浆，低强度废水和高强度废水用活塞式厌氧消化器处理，产生第一输出。 第一输出的一部分用上流厌氧污泥床消化器处理以产生第二输出。 用固定膜厌氧消化器处理第二输出的一部分以产生第三输出。

公开(公告)号：US07727395B2

公开(公告)日：2010-06-01

申请号：US12178292

申请日：2008-07-23

申请人： Eric E. Fitch ,  David M. O'Keefe ,  David C. Palmer

发明人： Eric E. Fitch ,  David M. O'Keefe ,  David C. Palmer

IPC分类号： C02F3/28 ,  C05F5/00 ,  C05F11/00

CPC分类号： C02F3/28 ,  C02F3/2806 ,  C02F3/2846 ,  C02F11/125 ,  C02F2103/32 ,  C02F2303/10 ,  Y02E50/343 ,  Y02W10/12 ,  Y02W10/30 ,  Y02W30/47

摘要： A method for processing brewery waste that includes receiving spent grain, low strength wastewater and high strength wastewater. The spent grain, low strength wastewater and high strength wastewater is processed with a plug flow anaerobic digester to produce a first output. A portion of the first output is processed with an upflow anaerobic sludge blanket digester to produce a second output. A portion of the second output is processed with a fixed-film anaerobic digester to produce a third output.

摘要翻译： 一种处理啤酒废物的方法，包括接收废粮，低强度废水和高强度废水。 废浆，低强度废水和高强度废水用活塞式厌氧消化器处理，产生第一输出。 第一输出的一部分用上流厌氧污泥床消化器处理以产生第二输出。 用固定膜厌氧消化器处理第二输出的一部分以产生第三输出。

公开(公告)号：US07450862B2

公开(公告)日：2008-11-11

申请号：US10392353

申请日：2003-03-19

申请人： Dale C. Flanders ,  Walid Atia ,  Eric E. Fitch ,  Minh Van Le ,  Randal A. Murdza ,  Robert L. Payer ,  Jeffrey A. Korn ,  Xiaomei Wang ,  Walter R. Buchwald ,  L. James Newman, III

发明人： Dale C. Flanders ,  Walid Atia ,  Eric E. Fitch ,  Minh Van Le ,  Randal A. Murdza ,  Robert L. Payer ,  Jeffrey A. Korn ,  Xiaomei Wang ,  Walter R. Buchwald ,  L. James Newman, III

IPC分类号： H04B10/06

CPC分类号： H01S5/02216 ,  H01S5/02248 ,  H01S5/02284 ,  H01S5/0683

摘要： A detector system for a fiber optic component is insensitive to stray light. Specifically, the invention comprises a detector chip, which converts received light into an electric signal. A baffle substrate is positioned over the detector chip. This baffle substrate has a transmission port through which an optical signal is transmitted to the detector chip. As a result, light that is not directed to be transmitted through the port is blocked by the baffle substrate. In this way, it rejects stray light that may be present in the hermetic package. A detector substrate is provided on which the detector chip is mounted. This detector substrate preferably comprises electrical traces to which the detector chip is electrically connected. The detector substrate can further comprise bond pads for wire bonding to make electrical connections to the electrical traces.

摘要翻译： 用于光纤部件的检测器系统对杂散光不敏感。 具体地，本发明包括将接收的光转换成电信号的检测器芯片。 挡板基板位于检测器芯片上。 该挡板基板具有传输端口，通过该传输端口将光信号传输到检测器芯片。 结果，不被透射通过端口的光被挡板衬底阻挡。 以这种方式，它拒绝可能存在于密封包装中的杂散光。 设置有检测器芯片安装在其上的检测器基板。 该检测器基板优选地包括检测器芯片电连接到的电迹线。 检测器基板还可以包括用于引线键合的接合焊盘以与电迹线进行电连接。