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21. 发明授权

US07960032B2 High thermal conductivity, high yield strength, metal composite and method 有权
标题翻译：高导热性，高屈服强度，金属复合材料和方法
公开(公告)号：US07960032B2
公开(公告)日：2011-06-14
申请号：US11439393
申请日：2006-05-22
申请人： Joseph R. Demers
发明人： Joseph R. Demers
IPC分类号： B32B7/02 , B32B7/04
CPC分类号： B21D39/03 , B21D53/02 , Y10T29/49826 , Y10T428/12451 , Y10T428/12486 , Y10T428/12917 , Y10T428/12924 , Y10T428/12979
摘要： An exemplary embodiment providing one or more improvements includes a composite structure of materials that are formed together in a way which gives the composite structure improved yield strength and thermal conduction capabilities.
摘要翻译：提供一个或多个改进的示例性实施例包括以赋予复合结构提高的屈服强度和导热能力的方式一起形成的材料的复合结构。

22. 发明申请

US20110120816A1 BRAKE PAD COOLING APPARATUS AND METHOD 有权
标题翻译：制动盘冷却装置及方法
公开(公告)号：US20110120816A1
公开(公告)日：2011-05-26
申请号：US13017017
申请日：2011-01-30
申请人： Joseph R. Demers
发明人： Joseph R. Demers
IPC分类号： F16D65/847 , F16D55/226
CPC分类号： F16D65/847 , F16D65/0971 , F16D2065/1332 , F16D2065/789 , F16D2069/006
摘要： An exemplary embodiment providing one or more improvements includes a brake cooling apparatus and method in which heat is conducted from a brake pad to a heat dissipating portion through a heat receiving portion and a heat dissipating portion dissipates the heat into a cooling medium.
摘要翻译：提供一个或多个改进的示例性实施例包括制动器冷却装置和方法，其中热量通过热接收部分从制动衬块传导到散热部分，并且散热部分将热量散热到冷却介质中。

23. 发明授权

US07781736B2 Terahertz frequency domain spectrometer with controllable phase shift 有权
标题翻译：太赫兹频域光谱仪具有可控相移
公开(公告)号：US07781736B2
公开(公告)日：2010-08-24
申请号：US12465219
申请日：2009-05-13
申请人： Ronald T. Logan, Jr. , Joseph R. Demers
发明人： Ronald T. Logan, Jr. , Joseph R. Demers
IPC分类号： G01N21/21 , G01N21/25 , G01J5/02
CPC分类号： G01J3/42 , G01J3/10 , G01J3/4531 , G01N21/3581
摘要： An apparatus for analyzing, identifying or imaging an target including an integrated dual laser module coupled to a pair of photoconductive switches to produce cw signals in the range of frequencies from 100 GHz to over 2 THz focused on and transmitted through or reflected from the target; and a detector for acquiring spectral information from signals received from the target and using a multi-spectral homodyne process to generate an electrical signal representative of some characteristics of the target with resolution less than 250 MHz. The photoconductive switches are activated by laser beams from the dual laser module. The lasers in the module are tuned to different frequencies and a phase shifter in the path of one beam allows the beams to have an adjustable phase difference.
摘要翻译：一种用于分析，识别或成像目标的装置，所述目标包括耦合到一对光电导开关的集成双激光模块，以产生聚焦在目标上并从所述目标传送或反射的从100GHz到超过2Hz的频率范围内的cw信号; 以及检测器，用于从从目标接收的信号中获取光谱信息，并使用多光谱零差处理来产生表示具有小于250MHz的分辨率的目标的某些特性的电信号。光导开关由来自双激光模块的激光束激活。模块中的激光器被调谐到不同的频率，并且在一个光束的路径中的移相器允许光束具有可调节的相位差。

24. 发明授权

US07535005B2 Pulsed terahertz spectrometer 有权
标题翻译：脉冲太赫兹光谱仪
公开(公告)号：US07535005B2
公开(公告)日：2009-05-19
申请号：US11669685
申请日：2007-01-31
申请人： Joseph R. Demers
发明人： Joseph R. Demers
IPC分类号： G01J5/02
CPC分类号： G01N21/3581 , G01J3/42 , G01N2201/0221
摘要： An apparatus for analyzing, identifying or imaging an object including a source of pulsed signals in the range of frequencies from 100 GHz to over 2 THz focused on the object; and a detector for acquiring spectral information from signals reflected from the object and using a heterodyning process to generate an electrical signal representative of some characteristics of the object. The source of pulse signals and the detector is a photoconductive switch activated by a pulsed laser beam.
摘要翻译：一种用于分析，识别或成像对象的装置，所述对象包括聚焦在所述对象上的从100GHz到超过2Hz的频率范围内的脉冲信号源; 以及检测器，用于从对象反射的信号中获取光谱信息，并使用外差处理来产生表示对象的某些特性的电信号。脉冲信号源和检测器是由脉冲激光束激活的光导开关。

25. 发明授权

US07430081B2 Sub-micron adjustable mount for supporting a component and method 有权
标题翻译：用于支撑元件和方法的亚微米可调支架
公开(公告)号：US07430081B2
公开(公告)日：2008-09-30
申请号：US10150183
申请日：2002-05-17
申请人： Nathan G. Woodard , Eric C. Johnson , Jon F. Nielsen , Joseph R. Demers , Chien-Chung Chen
发明人： Nathan G. Woodard , Eric C. Johnson , Jon F. Nielsen , Joseph R. Demers , Chien-Chung Chen
IPC分类号： G02B7/02
CPC分类号： G02B7/00
摘要： An optical assembly includes a light path and at least one optic to be positioned in the path. A support arrangement supports the optic having a foot arrangement including at least one foot that receives a direct manipulation with the foot slidingly engaged against a support surface to move the optic relative to the light path. Movement of the foot may move the optic along a predetermined path. The foot defines a footprint for engaging the support surface and receives the direct manipulation in a way which changes the footprint on the support surface to move the optic responsive to changes in the footprint. A movement arrangement may selectively bias the foot against the support surface during a movement mode, intended to permit movement of the foot against the support surface, and in a locked mode, intended to lock the foot against the support surface.
摘要翻译：光学组件包括光路和要定位在路径中的至少一个光学元件。支撑装置支撑光学元件，其具有足部布置，其包括至少一个脚，其接收直接操纵，脚与滑动地抵靠支撑表面接合以相对于光路移动光学元件。脚的运动可以沿着预定的路径移动光学元件。脚定义了用于接合支撑表面的足迹，并且以一种方式接收直接操纵，其改变了支撑表面上的占地面积，以响应于占地面积的变化来移动光学器件。移动装置可以在移动模式期间选择性地将脚抵靠支撑表面偏置，以允许脚抵靠支撑表面移动，并且处于锁定模式，以将脚锁定在支撑表面上。

26. 发明授权

US07291839B1 Subcentimeter radiation detection and frequency domain spectroscopy 有权
标题翻译：亚厘米辐射检测和频域光谱
公开(公告)号：US07291839B1
公开(公告)日：2007-11-06
申请号：US11121350
申请日：2005-05-03
申请人： Joseph R Demers , Ronald T. Logan, Jr.
发明人： Joseph R Demers , Ronald T. Logan, Jr.
IPC分类号： G01J5/02
CPC分类号： G01J3/42 , G01N21/3504 , G01N21/3581
摘要： A system, method and detection arrangement for investigation of a sample are described. A laser illumination arrangement generates (i) a source laser energy that is incident on a source to cause emission of subcentimeter radiation, at least a portion of which interacts with the sample to serve as a sample influenced radiation incident on a detector and (ii) a detector laser energy that is incident on the detector to produce an optical component of the detector laser energy offset with respect to a corresponding optical component of the source laser energy so that the collective energy at the detector generates an electrical output signal responsive to the sample influenced radiation. In another aspect, a detection arrangement is used with at least two continuous wave lasers for causing the detector body to respond in a way which produces a frequency down-converted signal from an incident electromagnetic radiation.
摘要翻译：描述了用于样本调查的系统，方法和检测装置。激光照明装置产生（i）入射到源上的源激光能量，以引起亚厘米辐射的发射，其中至少一部分与样品相互作用以影响入射在检测器上的辐射，以及（ii）检测器激光能量，其入射到检测器上以产生相对于源激光能量的相应光学分量的检测器激光能量偏移的光学部件，使得检测器处的集体能量响应于样品产生电输出信号影响辐射。在另一方面，检测装置与至少两个连续波激光器一起使用，用于使得检测器主体以从入射电磁辐射产生降频变换信号的方式进行响应。

27. 发明授权

US07126078B2 Sub-micron adjustable mount for supporting a component and method 有权
标题翻译：用于支撑元件和方法的亚微米可调支架
公开(公告)号：US07126078B2
公开(公告)日：2006-10-24
申请号：US10859871
申请日：2004-06-02
申请人： Joseph R Demers , Nathan Woodard , Chien-Chung Chen
发明人： Joseph R Demers , Nathan Woodard , Chien-Chung Chen
IPC分类号： B23K11/10 , B23K11/30 , B23K35/02
CPC分类号： G02B7/00
摘要： An arrangement is provided including an electrode extending to an electrode tip for contacting a workpiece. A welding configuration of the electrode tip is established by exposing the electrode tip to a selected welding environment for use in forming a weld having a target set of weld parameters. An electrode passage is defined in a biasing force arrangement supporting at least a portion of the length of an elongated, flexible electrode and to limit lateral movement sufficient to transfer at least a portion of a resilient force to the electrode tip so that the tip resiliently contacts the weld region. The electrode passage limits induced lateral flexing to an extent which transfers an amount of the resilient force to the first end portion of the electrode that is sufficient to provide for formation of a weld between the support arrangement and the workpiece.
摘要翻译：提供了一种布置，包括延伸到用于接触工件的电极末端的电极。通过将电极尖端暴露于选定的焊接环境以用于形成具有目标焊接参数组的焊缝来建立电极尖端的焊接构造。电极通道限定在支撑细长的柔性电极的长度的至少一部分的偏置力装置中，并且限制横向移动，足以将至少一部分弹性力传递到电极尖端，使得尖端弹性地接触焊接区域。电极通道将诱导的横向弯曲限制到向电极的第一端部传递一定量的弹性的程度，该程度足以在支撑装置和工件之间形成焊缝。

28. 发明授权

US11733156B2 Semiconductor package for free-space coupling of radiation and method 有权
公开(公告)号：US11733156B2
公开(公告)日：2023-08-22
申请号：US17183191
申请日：2021-02-23
申请人： Joseph R. Demers
发明人： Joseph R. Demers
IPC分类号： G01N21/31 , H01L31/0232 , H01L31/0203
CPC分类号： G01N21/31 , H01L31/0203 , H01L31/02325 , G01N2201/0636
摘要： A sample cell includes an annular support surrounding a sample region. A set of reflectors of the annular support define an optical path that reflects a source beam in a sequence of alternating directions through the sample region at a plurality of different angles such that the source beam exits the set of reflectors after having passed through the sample region a plurality of times. A micro-cell is positionable in the sample region including multi-dimensionally distributed nano-pores. A slidingly adjustable lens forms part of source and detector photomixing packages.

29. 发明授权

US11680897B2 Multi-pass spectroscopy apparatus, associated sample holder and methods 有权
公开(公告)号：US11680897B2
公开(公告)日：2023-06-20
申请号：US17183172
申请日：2021-02-23
申请人： Joseph R. Demers
发明人： Joseph R. Demers
IPC分类号： G01N21/3581
CPC分类号： G01N21/3581 , G01N2201/0636
摘要： A sample cell includes an annular support surrounding a sample region. A set of reflectors of the annular support define an optical path that reflects a source beam in a sequence of alternating directions through the sample region at a plurality of different angles such that the source beam exits the set of reflectors after having passed through the sample region a plurality of times. A micro-cell is positionable in the sample region including multi-dimensionally distributed nano-pores. A slidingly adjustable lens forms part of source and detector photomixing packages.

30. 发明授权

US09429473B2 Terahertz spectrometer and method for reducing photomixing interference pattern 有权
标题翻译：太赫兹光谱仪和减少光混合干涉图案的方法
公开(公告)号：US09429473B2
公开(公告)日：2016-08-30
申请号：US14515852
申请日：2014-10-16
申请人： Joseph R. Demers
发明人： Bryon L. Kasper , Joseph R. Demers
IPC分类号： G01J5/02 , G01J3/433 , G01J3/10
CPC分类号： G01J3/4338 , G01J3/108 , G01J3/42 , G01J3/433
摘要： Highly advantageous spectrometer systems and associated methods are disclosed which utilize phase modulation in conjunction with first and second harmonic detection to reduce or eliminate negative impacts from interference patterns.
摘要翻译：公开了高效益的光谱仪系统和相关方法，其利用与第一和第二谐波检测结合的相位调制来减少或消除干扰图案的负面影响。

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