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1.
公开(公告)号:US20180228410A1
公开(公告)日:2018-08-16
申请号:US15890179
申请日:2018-02-06
申请人: Yen-Chun Yeh , Sheng Yang , Dominik J. Schmidt
发明人: Yen-Chun Yeh , Sheng Yang , Dominik J. Schmidt
IPC分类号: A61B5/1455 , G02B5/18 , G02B5/20 , G02B6/34 , A61B5/145 , G01N21/3577
CPC分类号: A61B5/1455 , A61B5/0075 , A61B5/14532 , A61B5/7257 , A61B2562/0242 , G01N21/3577 , G01N2021/3595 , G02B5/1857 , G02B5/208 , G02B6/12002 , G02B6/12004 , G02B6/132 , G02B6/34 , G02B2006/12109
摘要: Presented are systems and methods that perform noninvasive glucose monitoring using mid-infrared self-emission of the human body that acts as a background radiation emitter. Various embodiments accomplish this by taking advantage of the guided-mode resonance (GMR) effect in a number of bandpass filters that are constructed as an array of coplanar filters. The filter array acts as a spectral separator that uses a grating layer and a thin film waveguide to form reflection and transmission filters for particular wavelengths. Unlike, common multi-layer optical filter designs that utilize numerous individual optical filters, a novel GMR filter design comprises an array of filters that may be fabricated from CMOS-compatible materials using only a few thin film and grating layers to filter light. Advantageously, this reduces manufacturing cost and allows for simultaneous monitoring of a number of wavelengths of the glucose spectrum.
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公开(公告)号:US20180220960A1
公开(公告)日:2018-08-09
申请号:US15426990
申请日:2017-02-07
申请人: Sheng Yang , Yen-Chun Yeh , Dominik J. Schmidt
发明人: Sheng Yang , Yen-Chun Yeh , Dominik J. Schmidt
CPC分类号: A61B5/4866 , A61B5/01 , A61B5/4266 , A61B2560/0242
摘要: Embodiments of the present disclosure take advantage of a modified Predicted Heat Strain Model (PHSM) and heat balance equation to accurately determine a calorie expenditure. In various embodiments this is accomplished by using a novel sensor system to gather sensor data comprising a sweat rate and ambient conditions and applying the sensor data to a modified PHSM that distinguishes between normal cases and extreme cases in which body heat can and cannot be efficiently dissipated through sweating. By using a dual method to calculate metabolic rate based on these conditions, the PHSM allows to accurately determine a calorie expenditure.
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3.
公开(公告)号:US11103167B2
公开(公告)日:2021-08-31
申请号:US15890179
申请日:2018-02-06
申请人: Yen-Chun Yeh , Sheng Yang , Dominik J. Schmidt
发明人: Yen-Chun Yeh , Sheng Yang , Dominik J. Schmidt
IPC分类号: A61B5/1455 , G02B5/18 , G02B5/20 , A61B5/145 , G01N21/3577 , G02B6/34 , G02B6/12 , G02B6/132 , A61B5/00 , G01N21/35
摘要: Presented are systems and methods that perform noninvasive glucose monitoring using mid-infrared self-emission of the human body that acts as a background radiation emitter. Various embodiments accomplish this by taking advantage of the guided-mode resonance (GMR) effect in a number of bandpass filters that are constructed as an array of coplanar filters. The filter array acts as a spectral separator that uses a grating layer and a thin film waveguide to form reflection and transmission filters for particular wavelengths. Unlike, common multi-layer optical filter designs that utilize numerous individual optical filters, a novel GMR filter design comprises an array of filters that may be fabricated from CMOS-compatible materials using only a few thin film and grating layers to filter light. Advantageously, this reduces manufacturing cost and allows for simultaneous monitoring of a number of wavelengths of the glucose spectrum.
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公开(公告)号:US11109781B2
公开(公告)日:2021-09-07
申请号:US15890206
申请日:2018-02-06
申请人: Sheng Yang , Yen-Chun Yeh , Dominik Schmidt
发明人: Sheng Yang , Yen-Chun Yeh , Dominik Schmidt
IPC分类号: A61B5/1455 , G02B6/136 , G02B6/42 , G01J3/44 , G01J3/18 , A61B5/145 , G01N21/65 , G02B6/12 , G01J3/02 , A61B5/00 , G01J3/28
摘要: Various embodiments of the invention provide systems and methods for low-cost, low-power Array Waveguide Grating (AWG)-based miniaturized Raman spectroscopy for use in non-invasive glucose monitoring systems, such as in wearable devices that require no replenishment of chemicals or enzymes. The AWG may be manufactured using VLSI processing technology, which significantly reduces manufacturing cost and replaces holographic grating as the dispersive component of light. In embodiments, the AWG is integrated with a number of PIN photodiode detectors on a substrate to further reduce cost and signal loss. In embodiments, a prism-coupling method eliminates alignment problems associated with traditional approaches that utilize fiber-coupling methods.
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公开(公告)号:US20180228411A1
公开(公告)日:2018-08-16
申请号:US15890206
申请日:2018-02-06
申请人: Sheng Yang , Yen-Chun Yeh , Dominik Schmidt
发明人: Sheng Yang , Yen-Chun Yeh , Dominik Schmidt
CPC分类号: A61B5/1455 , A61B5/0075 , A61B5/14532 , A61B2562/0242 , A61B2562/12 , G01J3/0256 , G01J3/1895 , G01J3/44 , G01J2003/282 , G01N21/65 , G02B6/12002 , G02B6/12004 , G02B6/12014 , G02B6/136 , G02B6/4214 , G02B6/4298
摘要: Various embodiments of the invention provide systems and methods for low-cost, low-power Array Waveguide Grating (AWG)-based miniaturized Raman spectroscopy for use in non-invasive glucose monitoring systems, such as in wearable devices that require no replenishment of chemicals or enzymes. The AWG may be manufactured using VLSI processing technology, which significantly reduces manufacturing cost and replaces holographic grating as the dispersive component of light. In embodiments, the AWG is integrated with a number of PIN photodiode detectors on a substrate to further reduce cost and signal loss. In embodiments, a prism-coupling method eliminates alignment problems associated with traditional approaches that utilize fiber-coupling methods.
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公开(公告)号:US08268597B2
公开(公告)日:2012-09-18
申请号:US12395976
申请日:2009-03-02
申请人: Sheng Yang , He Huang , Dehui Wang
发明人: Sheng Yang , He Huang , Dehui Wang
摘要: The present invention provides methods of producing L-lysine at a high yield using an Escherichia bacterium, especially E. coli, comprising a wild type or variant dapA gene of B. subtilis. The invention also provides related recombinant Escherichia bacteria, especially E. coli, for use to produce L-lysine.
摘要翻译: 本发明提供使用包含枯草芽孢杆菌的野生型或变体dapA基因的大肠杆菌细菌,特别是大肠杆菌以高产率生产L-赖氨酸的方法。 本发明还提供用于产生L-赖氨酸的相关重组埃希氏菌属细菌,特别是大肠杆菌。
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公开(公告)号:US20080044327A1
公开(公告)日:2008-02-21
申请号:US11907548
申请日:2007-10-15
申请人: Shyue-Ming Jang , Sheng Yang , Bang-I Liou , Jun-Yi Chen , Long-Shuenn Jean
发明人: Shyue-Ming Jang , Sheng Yang , Bang-I Liou , Jun-Yi Chen , Long-Shuenn Jean
IPC分类号: B01B1/00
CPC分类号: B01D7/00
摘要: A vertical and a horizontal vacuum sublimation apparatus with high efficiency and processes thereof are provided, especially for the materials having high melting point and low vapor pressure. The vertical sublimation purification apparatus comprises a sublimation channel body, a material rack, a heating evaporation device, a condensation device, an incubating device and a product scratching device. The horizontal sublimation purification apparatus comprises a sublimation channel body, a material carrier, a heating evaporation device and two end pipes. The apparatuses of the present invention can be applied on high purity chemicals from mass production, and are capable of sublimating and purifying OLED illumination layer materials including ALq3, NPB and CuPc, which have high melting temperature and low vapor pressure.
摘要翻译: 提供了一种高效率的垂直和水平真空升华装置及其工艺,特别是对于具有高熔点和低蒸气压的材料。 垂直升华净化装置包括升华通道体,材料架,加热蒸发装置,冷凝装置,孵育装置和产品刮擦装置。 水平升华净化装置包括升华通道体,材料载体,加热蒸发装置和两个端部管。 本发明的装置可以应用于批量生产的高纯度化学品,并且能够升华和净化具有高熔点和低熔点的ALQ 3 N,NPB和CuPc的OLED照明层材料 蒸汽压力。
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8.
公开(公告)号:US20070228412A1
公开(公告)日:2007-10-04
申请号:US11443963
申请日:2006-05-30
申请人: Sheng Yang , Cheng Fang
发明人: Sheng Yang , Cheng Fang
IPC分类号: H01L29/74
CPC分类号: H01L27/0262 , H01L29/87
摘要: A low voltage triggering silicon controlled rectifier (LVTSCR) is disclosed. The LVTSCR utilizes an added resistor disposed in a second doped region between the anode of the LVTSCR and the emitter of the parasitical bipolar PNP transistor to increase the holding voltage thereof when the LVTSCR is triggered. The LVTSCR includes a semiconductor substrate with a first conductive type and a gate. The semiconductor substrate includes a first doped region with a second conductive type, a second doped region with the first conductive type, a third doped region with the second conductive type, a fourth doped region with the second conductive type and a fifth doped region with the first conductive type. The gate is applied with a lower triggering voltage to trigger the LVTSCR.
摘要翻译: 公开了一种低电压触发可控硅整流器(LVTSCR)。 LVTSCR利用设置在LVTSCR的阳极和寄生双极性PNP晶体管的发射极之间的第二掺杂区域中的附加电阻器,以在触发LVTSCR时增加其保持电压。 LVTSCR包括具有第一导电类型和栅极的半导体衬底。 半导体衬底包括具有第二导电类型的第一掺杂区域,具有第一导电类型的第二掺杂区域,具有第二导电类型的第三掺杂区域,具有第二导电类型的第四掺杂区域和具有第二导电类型的第五掺杂区域, 第一导电类型。 门被施加较低的触发电压以触发LVTSCR。
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公开(公告)号:US5320792A
公开(公告)日:1994-06-14
申请号:US62908
申请日:1993-05-11
申请人: Nan-Chung Wu , Sheng Yang
发明人: Nan-Chung Wu , Sheng Yang
IPC分类号: C04B35/19 , C04B35/624 , C04B35/18
CPC分类号: C04B35/624 , C04B35/19
摘要: Disclosed is a process for preparing Li.sub.2 O--Al.sub.2 O.sub.3 --SiO.sub.2 ceramic sintered bodies. Lithium fluoride powder is added to a calcined Li.sub.2 O--Al.sub.2 O.sub.3 --SiO.sub.2 powder prepared by sol-gel process as sintering agent. The resulting powder mixture is compressed into a molded article and sintered at a temperature of 950.degree.-1250.degree. C. to obtain the sintered bodies of the invention. The sintered bodies according to the present invention have a relative density of 97.9% and a thermal expansion coefficient of 10.sup.-7 /.degree.C. magnitude.
摘要翻译: 公开了一种制备Li2O-Al2O3-SiO2陶瓷烧结体的方法。 将氟化锂粉末加入通过溶胶 - 凝胶法制备的煅烧Li2O-Al2O3-SiO2粉末作为烧结剂。 将所得粉末混合物压制成模制品并在950-150℃的温度下烧结,得到本发明的烧结体。 根据本发明的烧结体的相对密度为97.9%,热膨胀系数为10-7 /℃。
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公开(公告)号:US20140289369A1
公开(公告)日:2014-09-25
申请号:US14065414
申请日:2013-10-28
申请人: Sheng Yang , Ping-kang Hsuing
发明人: Sheng Yang , Ping-kang Hsuing
IPC分类号: H04L29/06
CPC分类号: H04L65/607 , A63F13/12 , A63F2300/538 , H04N19/56 , H04N19/67 , H04N21/631
摘要: A cloud-based system executes a rich Internet application such as a Flash application and compresses its video stream output. A player executes a rich Internet application and produces frames of a video stream according to the rich Internet application and inputs received from a remote user. An analyzer predicts a frame being generated by the rich Internet application player, based on prior frames and prior user inputs. It also generates a set of side information comprising motion compensation data. A combiner combines the side information with a previously encoded frame to produce a reference frame. A comparator generates a residual frame from a comparison of the reference frame with the frame generated by the player. A compressor compresses the residual frame using standard compression techniques. An Internet transmitter transmits the compressed residual frame to the remote user using a UDP connection and transmits the side information using a TCP connection.
摘要翻译: 基于云的系统执行丰富的互联网应用程序,如Flash应用程序,并压缩其视频流输出。 播放器执行富互联网应用,并根据富Internet应用和从远程用户接收的输入产生视频流的帧。 分析器基于先前的帧和先前的用户输入来预测富互联网应用播放器生成的帧。 它还生成包括运动补偿数据的一组侧面信息。 组合器将边信息与先前编码的帧组合以产生参考帧。 比较器从参考帧与播放器产生的帧的比较产生残差帧。 压缩机使用标准压缩技术来压缩残余帧。 因特网发射机使用UDP连接将压缩的残余帧发送给远程用户,并使用TCP连接发送侧信息。
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