专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2007040459A1 ELIMINATING FLUORESCENE BACKGROUND NOISE 审中-公开
标题翻译：消除荧光素背景噪音
公开(公告)号：WO2007040459A1
公开(公告)日：2007-04-12
申请号：PCT/SG2005/000343
申请日：2005-10-06
申请人： NANYANG TECHNOLOGICAL UNIVERSITY , TJIN, Swee Chuan , NG, Lian Soon , SOH, Cheong Boon , IRAWAN, Rudi , FANG, Xiaoqin
发明人： TJIN, Swee Chuan , NG, Lian Soon , SOH, Cheong Boon , IRAWAN, Rudi , FANG, Xiaoqin
IPC分类号： G01N21/64
CPC分类号： G01N21/6428 , B01L3/5027 , G01N21/05 , G01N21/274 , G01N21/6408 , G01N2021/0346 , G01N2021/6439 , G01N2201/0691
摘要： A method for measuring a fluorescent sample on a substrate. The method includes exciting the fluocrescent sample with an exciting light source for the generation of a sample fluorescent optical signal and a substrate fluorescent optical signal substantially eliminated. The microfluidic substrate fluorescent optical signal is leaving the sample fluorescent optical signal. The sample fluorescence optical signal can then be processed.
摘要翻译：一种用于测量衬底上的荧光样品的方法。该方法包括用激发光源激发荧光样品，用于产生样品荧光光信号和基本消除的基片荧光光信号。微流体衬底荧光光信号离开样品荧光光信号。然后可以处理样品荧光光信号。

2. 发明申请

WO2005083379A1 MULTI-ARM FIBER OPTIC SENSOR 审中-公开
标题翻译：多臂光纤传感器
公开(公告)号：WO2005083379A1
公开(公告)日：2005-09-09
申请号：PCT/SG2004/000045
申请日：2004-02-26
申请人： SIF UNIVERSAL PRIVATE LIMITED , TJIN, Swee, Chuan
发明人： TJIN, Swee, Chuan
IPC分类号： G01L1/24
CPC分类号： G01K11/32 , G01L1/24 , G02B5/26
摘要： A fiber optic sensor comprising a fiber optic (203) having two operatively connected and parallel arms (205,206), each arm having a Bragg grating (204). The fiber optic is embedded between a plurality of embedding layers. The embedding layers comprise an upper portion (210) with at least one upper layer and a lower portion with at least one lower layer. The arms (205,206) are operatively connected by an arcuate portion (207). There is at least one embedding layer (201) between the first arm (205) and the second arm (206). The sensor is not affected by temperature and may be able to read temperature, or expansion/contraction due to temperature.
摘要翻译：一种光纤传感器，包括具有两个可操作连接和平行臂（205,206）的光纤（203），每个臂具有布拉格光栅（204）。光纤被嵌入在多个嵌入层之间。嵌入层包括具有至少一个上层的上部（210）和具有至少一个下层的下部。臂（205,206）通过弧形部分（207）可操作地连接。在第一臂（205）和第二臂（206）之间存在至少一个嵌入层（201）。传感器不受温度影响，并且可能会读取温度或由于温度引起的膨胀/收缩。

3. 发明申请

WO1998025513A2 METHOD AND APPARATUS FOR CONTINUOUS CARDIAC OUTPUT MONITORING 审中-公开
标题翻译：连续监测输出监测方法与装置
公开(公告)号：WO1998025513A2
公开(公告)日：1998-06-18
申请号：PCT/SG1997000066
申请日：1997-12-04
申请人： TJIN, Swee, Chuan
IPC分类号： A61B05/00
CPC分类号： A61B5/0261 , A61B5/01 , A61B5/029 , A61B5/0295 , A61B5/0538
摘要： An apparatus for continuous cardiac output monitoring ascertains cardiac output by measuring the cross-sectional area of the vessel and the flow rate of fluid flowing through the vessel. The cross-sectional area is derived from the measured resistance within the vessel whereby a pair of signal electrodes injects a known electrical signal into the vessel and the resistance is derived fromthe known signal and the differential voltage between first and second measuring pairs of electrodes. Resistivity of the fluid is a component of the cross-sectional area derivation, and a temperature sensor is provided to allow for compensating for variations in resistivity with temperature. A velocity sensor is preferably of an optic fibre, Doppler shift type, and the accuracy of the velocity measurement is improved by focusing light emissions from the optic fibre(s) by either providing a Fresnel plate on the terminal end of the fibre or by forming the terminal end of the fibre in a generally conical shape.
摘要翻译：用于连续心输出监测的装置通过测量血管的横截面积和流过血管的流体的流速来确定心输出量。横截面积来自测量的容器内的电阻，由此一对信号电极将已知的电信号注入到容器中，并且电阻是从已知信号和第一和第二测量对电极之间的差分电压导出的。流体的电阻率是横截面积导数的分量，并且提供温度传感器以允许补偿电阻率随温度的变化。速度传感器优选地是光纤，多普勒频移型，并且通过在光纤的末端提供菲涅耳板或通过形成光纤来聚焦来自光纤的光发射来提高速度测量的精度纤维的末端大致呈锥形。

4. 发明申请

WO2006075972A1 BENDING SENSOR ARRANGEMENT 审中-公开
标题翻译：弯曲传感器布置
公开(公告)号：WO2006075972A1
公开(公告)日：2006-07-20
申请号：PCT/SG2005/000007
申请日：2005-01-14
申请人： SIF UNIVERSAL PTE LTD , TJIN, Swee, Chuan
发明人： TJIN, Swee, Chuan
IPC分类号： G01L1/24 , G01D5/353
CPC分类号： G01M11/085 , G01D5/35316
摘要： In this invention, a bending sensor arrangement (2) for sensing at least one force (4) comprises of at least two fiber Bragg grating (FBG) sensors (12) attached at substantially perpendicular axes to each other on a surface of a longitudinal member. The bending sensor arrangement (2) also includes a first system and a second system. The first system measures and interprets Bragg wavelength information from the at least two FBG sensors (12) respectively. The second system serves to provide user friendly data viewing of the results obtained from the first system. As mentioned earlier, the force (4) is exerted upon the longitudinal member causing the FBG sensors (12) to experience strain whereby said strain is detected by the first system. This first system measures, interprets and relates the Bragg wavelength information to determine the direction of the force (4) and the spatial displacement of the longitudinal member about a fixed end. This information is then processed and displayed by the second system in a user friendly format.
摘要翻译：在本发明中，用于感测至少一个力（4）的弯曲传感器装置（2）包括至少两根光纤布拉格光栅（FBG）传感器（12），它们在纵向构件。弯曲传感器装置（2）还包括第一系统和第二系统。第一系统分别测量和解释来自至少两个FBG传感器（12）的布拉格波长信息。第二系统用于提供从第一系统获得的结果的用户友好的数据查看。如前所述，力（4）施加在纵向构件上，导致FBG传感器（12）经受应变，由此第一系统检测到应变。该第一系统测量，解释和关联布拉格波长信息以确定力（4）的方向和纵向构件围绕固定端的空间位移。然后由第二系统以用户友好的格式处理和显示该信息。

5. 发明申请

WO2005073703A1 SENSING BIOLOGICAL ANALYTES ON A FERROELECTRIC TRANSDUCER 审中-公开
标题翻译：感应生物分析在电磁传感器上
公开(公告)号：WO2005073703A1
公开(公告)日：2005-08-11
申请号：PCT/SG2005/000024
申请日：2005-01-28
申请人： NANYANG TECHNOLOGICAL UNIVERSITY , QIU, Wei , TAN, Ooi Kiang , GAN, Yik Yuen , YAO, Xi , TJIN, Swee Chuan
发明人： TAN, Ooi Kiang , GAN, Yik Yuen , YAO, Xi , TJIN, Swee Chuan
IPC分类号： G01N27/12
CPC分类号： G01N33/5438 , G01N27/221
摘要： A method of detecting a biological analyte within a sample (12) is provided. The analyte is one that can be electrically charged or polarized in the presence of an electric field. The sample is place in proximity with a ferroelectric transducer (14). An electric field is established to polarize the analyte in the sample. An electric response of the ferroelectric transducer resulting from the electric field and indicative of the presence of the analyte in the sample is then sensed. Also provided is a sensor for detecting the analyte within the sample. The sensor has a ferroelectric transducer and first (20) and second electrodes (22) for establishing a potential difference across a sample disposed adjacent to the transducer to generate an electric field in the sample. The sensor may also have an electric signal detector (26) for sensing the electric response.
摘要翻译：提供了一种检测样品（12）内生物分析物的方法。分析物是可以在电场存在下带电或极化的分析物。样品位于铁电传感器（14）附近。建立电场以使样品中的分析物极化。然后感测由电场产生的铁电换能器的电响应并指示样品中分析物的存在。还提供了用于检测样品内的分析物的传感器。传感器具有铁电换能器和第一电极（20）和第二电极（22），用于在与换能器相邻设置的样品上建立电位差，以在样品中产生电场。传感器还可以具有用于感测电响应的电信号检测器（26）。

6. 发明申请

WO2008097199A8 APPARATUS AND METHOD FOR ANALYSING A FLUORESCENT SAMPLE DISPOSED ON A SUBSTRATE 审中-公开
标题翻译：用于分析在基材上处理的荧光体样品的装置和方法
公开(公告)号：WO2008097199A8
公开(公告)日：2008-10-30
申请号：PCT/SG2008000042
申请日：2008-02-05
申请人： UNIV NANYANG , SOH CHEONG BOON , TJIN SWEE CHUAN , LAM YING HUNG YVONNE , NG LIAN SOON
发明人： SOH CHEONG BOON , TJIN SWEE CHUAN , LAM YING HUNG YVONNE , NG LIAN SOON
IPC分类号： G01N21/64
CPC分类号： G01N21/645 , G01N21/274
摘要： An apparatus for analysing a fluorescent sample disposed on a substrate comprises a first processor for producing first and second electrical signals derived from respective first and second light signal components received from a sample and from a substrate. The apparatus produces the first and second electrical signals such that there is a phase difference between phases of the first and second electrical signals. The apparatus comprises a control circuit for producing an attenuation signal for attenuating the second electrical signal.
摘要翻译：用于分析设置在基板上的荧光样品的装置包括：第一处理器，用于产生从从样品和基底接收的各自的第一和第二光信号分量得到的第一和第二电信号。该装置产生第一和第二电信号，使得在第一和第二电信号的相位之间存在相位差。该装置包括用于产生用于衰减第二电信号的衰减信号的控制电路。

7. 发明申请

WO2008097199A1 APPARATUS AND METHOD FOR ANALYSING A FLUORESCENT SAMPLE DISPOSED ON A SUBSTRATE 审中-公开
标题翻译：用于分析在基材上涂布的荧光样品的装置和方法
公开(公告)号：WO2008097199A1
公开(公告)日：2008-08-14
申请号：PCT/SG2008/000042
申请日：2008-02-05
申请人： NANYANG TECHNOLOGICAL UNIVERSITY , SOH, Cheong Boon , TJIN, Swee, Chuan , LAM, Ying Hung Yvonne , NG, Lian Soon
发明人： SOH, Cheong Boon , TJIN, Swee, Chuan , LAM, Ying Hung Yvonne , NG, Lian Soon
IPC分类号： G01N21/64
CPC分类号： G01N21/645 , G01N21/274
摘要： An apparatus for analysing a fluorescent sample disposed on a substrate comprises a first processor for producing first and second electrical signals derived from respective first and second light signal components received from a sample and from a substrate. The apparatus produces the first and second electrical signals such that there is a phase difference between phases of the first and second electrical signals. The apparatus comprises a control circuit for producing an attenuation signal for attenuating the second electrical signal.
摘要翻译：用于分析设置在衬底上的荧光样本的设备包括第一处理器，用于产生从样本和衬底接收的相应的第一和第二光信号分量导出的第一和第二电信号。该装置产生第一和第二电信号，使得第一和第二电信号的相位之间存在相位差。该设备包括用于产生衰减信号以衰减第二电信号的控制电路。

8. 发明申请

WO2007102783A1 MICROFLUIDIC IMMUNOASSAY DEVICE 审中-公开
标题翻译：微流感免疫装置
公开(公告)号：WO2007102783A1
公开(公告)日：2007-09-13
申请号：PCT/SG2006/000044
申请日：2006-03-07
申请人： NANYANG TECHNOLOGICAL UNIVERSITY , TJIN, Swee Chuan , IRAWAN, Rudi
发明人： TJIN, Swee Chuan , IRAWAN, Rudi
IPC分类号： G01N21/64 , B81B1/00
CPC分类号： G01N21/645 , B01L3/502715 , B01L3/505 , B01L2200/10 , B01L2200/12 , B01L2300/0654 , B01L2300/087 , B01L2400/0406 , G01N21/05 , G01N33/54366 , G01N2021/0346 , G01N2021/6467 , G01N2021/6484
摘要： An optical fibre for use in an immunoassay device having at least one microfluidic channel, the optical fibre being for transmitting excitation light to the microfluidic channel and for transmitting emitted fluorescence to a light detector.
摘要翻译：一种用于具有至少一个微流体通道的免疫测定装置的光纤，所述光纤用于将激发光传输到微流体通道并将发射的荧光发射到光检测器。

9. 发明申请

WO2006062486A1 METHOD OF PRODUCING GERMANOSILICATE WITH A HIGH REFRACTIVE INDEX CHANGE 审中-公开
标题翻译：具有高折射率指数变化的新戊酸酯的制备方法
公开(公告)号：WO2006062486A1
公开(公告)日：2006-06-15
申请号：PCT/SG2005/000414
申请日：2005-12-07
申请人： NANYANG TECHNOLOGICAL UNIVERSITY , PITA, Kantisara , RAJNI , TJIN, Swee Chuan , KAM, Chan Hin , YU, Siu Fung
发明人： PITA, Kantisara , RAJNI , TJIN, Swee Chuan , KAM, Chan Hin , YU, Siu Fung
IPC分类号： C01B33/20 , C03C1/00 , C03C17/25 , C03B37/16 , C01G17/00
CPC分类号： C03C1/008 , C01B33/20 , C03C17/25 , C03C23/0025 , C03C2217/213 , C03C2217/228 , C03C2217/23 , C03C2218/113 , C03C2218/32 , G02B6/13 , G02B6/132 , G02B2006/12107 , G02B2006/12147 , G02B2006/1215 , G02B2006/12169 , G02B2006/12173
摘要： The present invention relates to a method of producing germanosilicate. The formed germanosilicate comprises a refractive index change Δ n . The method includes forming a gel from a sol comprising germaniumoxide, or a precursor thereof, and silicate, or a precursor thereof, by means of a sol-gel process. The method further includes forming germanosilicate by annealing the gel under elevated temperature and exposing the formed germanosilicate to pulsed UV light of at least 350 mJ/pulse.
摘要翻译：本发明涉及一种生产硅酸锗的方法。形成的锗硅酸盐包括折射率变化Δn。该方法包括通过溶胶 - 凝胶法由包含氧化锗或其前体，硅酸盐或其前体的溶胶形成凝胶。该方法还包括通过在升高的温度下退火凝胶来形成锗硅酸盐，并将形成的锗硅酸盐暴露于至少350mJ /脉冲的脉冲UV光。

10. 发明申请

WO2004104539A1 A FIBER OPTIC FORCE SENSOR FOR MEASURING SHEAR FORCE 审中-公开
标题翻译：用于测量剪切力的光纤光学传感器
公开(公告)号：WO2004104539A1
公开(公告)日：2004-12-02
申请号：PCT/SG2004/000118
申请日：2004-05-05
申请人： NANYANG TECHNOLOGICAL UNIVERSITY , TJIN, Swee, Chuan
发明人： TJIN, Swee, Chuan
IPC分类号： G01L1/24
CPC分类号： G01L1/246 , G01D5/35303
摘要： A fiber optic force sensor (100) for measuring shear force includes an optical fiber (101) with at least one optical core and Bragg grating (109) formed in a portion of the optical core, a first stack of layers including an upper protection layer (105) and an upper anchoring layer (103), and a second stack of layers including a lower protection layer (106) and a lower anchoring layer (104). The first stack of layers is arranged above the second stack of layers with the upper anchoring layer (103) facing the lower anchoring layer (104). A first portion of the optical fiber is threaded through a hole provided in the upper anchoring layer (103) to be anchored between the upper anchoring layer (103) and the upper protection layer (105). A second portion of the optical fiber is threaded through a hole provided in the lower anchoring layer (104) to be anchored between the lower anchoring layer (104) and the lower protection layer (106).The portion of the optical core with the Bragg grating (109) is arranged between the anchored first and second portions of the optical fiber (101).
摘要翻译：用于测量剪切力的光纤力传感器（100）包括具有至少一个光纤的光纤（101）和形成在所述光纤芯的一部分中的布拉格光栅（109）;第一叠层，包括上保护层（105）和上锚固层（103），以及包括下保护层（106）和下锚固层（104）的第二层叠层。第一层叠层布置在第二堆叠层上方，上锚定层（103）面向下锚定层（104）。光纤的第一部分穿过设置在上锚固层（103）中的孔，以锚定在上锚固层（103）和上保护层（105）之间。光纤的第二部分穿过设置在下锚定层（104）中的孔，以锚定在下锚固层（104）和下保护层（106）之间。具有布拉格的光芯部分光栅（109）布置在光纤（101）的锚固的第一和第二部分之间。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式