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

US20210052808A1 METHOD FOR CALIBRATING A SYRINGE PUMP, SYRINGE PUMP AND APPARATUSES 有权
公开(公告)号：US20210052808A1
公开(公告)日：2021-02-25
申请号：US17045592
申请日：2019-04-04
申请人： Fresenius Medical Care Deutschland GmbH
发明人： Michael Tanneberg , Jochen Siebert , Ralf Rogmann , Patrick Dietz , Jochen Rueckert
IPC分类号： A61M5/145 , A61M1/28 , A61M1/16 , A61M1/34 , A61K31/7016 , G01D5/14 , G01D5/32 , G01D5/16 , G16H20/17 , G16H40/40
摘要： The present disclosure describes a medical syringe pump and a method for calibrating a medical syringe pump. In some cases the medical syringe pump is configured and/or prepared to execute the method according to the present disclosure, or has been calibrated accordingly. This disclosure also describes a blood treatment apparatus which comprises such syringe pump or is connected to such syringe pump. Furthermore, the present disclosure describes a digital storage medium and/or a computer program product as a computer program.

2. 发明授权

US10739247B2 Laser characteristic processor 有权
公开(公告)号：US10739247B2
公开(公告)日：2020-08-11
申请号：US16176834
申请日：2018-10-31
申请人： BAE Systems Information and Electronic Systems Integration Inc.
发明人： Bryan D. Lee , Christopher M. Palie , Andrew J. Radl
IPC分类号： G01D5/32 , G01N15/14
摘要： A system and process for testing and analyzing a laser beam is provided. The system and process allows for repeatable testing of a laser beam to provide a beam intensity profile while accounting for variation in measurements attributable to outside factors. The system and process further allows for simultaneous measurement and analysis of a laser beam having multiple wavelengths.

3. 发明授权

US09878099B2 Arrangement for detecting a position of a plunger 有权
公开(公告)号：US09878099B2
公开(公告)日：2018-01-30
申请号：US14761769
申请日：2014-01-27
申请人： Sanofi-Aventis Deutschland GmbH
发明人： Paul Richard Draper , Anthony Paul Morris , Stephen Francis Gilmore
IPC分类号： A61M5/20 , A61M5/31 , G01S17/08 , A61M5/145 , G01D5/32 , G01D5/34 , A61M5/315
CPC分类号： A61M5/20 , A61M5/1452 , A61M5/3146 , A61M5/31515 , A61M2005/206 , A61M2205/3306 , A61M2205/587 , G01D5/32 , G01D5/34 , G01S17/08
摘要： The invention relates to an arrangement for detecting a position of a plunger relative to a bung in a drug cartridge, comprising a proximity sensor located close to a distal end of the plunger facing the bung and aligned to receive light reflected by the bung.

4. 发明授权

US08899115B2 Method and system for locating a laser vibrometer during non-contact scanning 有权
标题翻译：在非接触式扫描期间定位激光振动计的方法和系统
公开(公告)号：US08899115B2
公开(公告)日：2014-12-02
申请号：US13090815
申请日：2011-04-20
申请人： Jesse R. Boyer , Randall W. Joyner
发明人： Jesse R. Boyer , Randall W. Joyner
IPC分类号： G01D5/32 , G01B11/16 , G01B11/25
CPC分类号： G01B11/25 , G01B11/161 , G01B11/2545
摘要： A method and system are provided for inspecting a surface of an object with an optical scanner and a laser vibrometer. The method includes the steps of: (a) mapping at least a portion of the object surface using the optical scanner; (b) projecting a beam of light from the laser vibrometer onto the object surface at a measurement point; (c) locating the measurement point relative to the object surface using the optical scanner; and (d) measuring a position of the object surface using the laser vibrometer to determine, for example, a deflection of the object surface.
摘要翻译：提供了一种用于使用光学扫描仪和激光振动计来检查物体的表面的方法和系统。该方法包括以下步骤：（a）使用光学扫描器映射对象表面的至少一部分; （b）在测量点将来自激光振动计的光束投射到物体表面上; （c）使用光学扫描器相对于物体表面定位测量点; 和（d）使用激光振动计测量物体表面的位置，以确定例如物体表面的偏转。

5. 发明授权

US08800375B2 Sweep-free stimulated Brillouin scattering-based fiber optical sensing 有权
标题翻译：基于无扫描的基于布里渊散射的光纤传感
公开(公告)号：US08800375B2
公开(公告)日：2014-08-12
申请号：US13411390
申请日：2012-03-02
申请人： Asher Voskoboinik , Alan E. Willner , Moshe Tur
发明人： Asher Voskoboinik , Alan E. Willner , Moshe Tur
IPC分类号： G01D5/32
CPC分类号： G01D5/35364 , G01D5/35303 , G01D5/35387
摘要： Methods and systems used to perform sweep-free stimulated Brillouin scattering-based fiber optical sensing are described. In one aspect, a method includes interrogating different parts of a Brillouin gain spectrum using multiple optical tones in an optical fiber. The interrogating includes sending at least two pump tones into the optical fiber from one end of the optical fiber, such that a frequency spacing between the pump tones is larger than a width of the Brillouin gain spectrum. The interrogating also includes sending at least two probe tones into the optical fiber from another end of the optical fiber, such that a frequency spacing between the probe tones is different from the frequency spacing between the pump tones. The method further includes generating a sensing output based on the interrogating.
摘要翻译：描述了用于执行无扫描受激布里渊散射的光纤传感的方法和系统。在一个方面，一种方法包括使用光纤中的多个光学色调来询问布里渊增益谱的不同部分。询问包括从光纤的一端发送至少两个泵浦音调到光纤中，使得泵浦频率之间的频率间隔大于布里渊增益频谱的宽度。询问还包括从光纤的另一端发送至少两个探测音调到光纤中，使得探测音之间的频率间隔与泵音之间的频率间隔不同。该方法还包括基于询问产生感测输出。

6. 发明申请

US20130264472A1 MEASURING TRANSDUCER FOR OBTAINING POSITION DATA AND METHOD FOR ITS OPERATION 审中-公开
标题翻译：用于获取位置数据的测量传感器及其操作方法
公开(公告)号：US20130264472A1
公开(公告)日：2013-10-10
申请号：US13856090
申请日：2013-04-03
申请人： SIEMENS AKTIENGESELLSCHAFT
发明人： Jürgen Schimmer , Ulrich Wetzel , Jürgen Zettner
IPC分类号： G01D5/32 , G01D5/347
CPC分类号： G01D5/32 , G01D5/347 , G01D5/34715
摘要： A measuring transducer for obtaining position data, with a transmit/receive unit having a plurality of light sources for scanning a dimensional scale, wherein the transmit/receive unit includes several light sources, in particular at least one light source having a plurality of emitters.
摘要翻译：一种用于获得位置数据的测量传感器，具有用于扫描尺度尺度的多个光源的发射/接收单元，其中所述发射/接收单元包括若干光源，特别是具有多个发射器的至少一个光源。

7. 发明授权

US07281429B2 Optical hydrophone for a shock-wave field with long service life 失效
标题翻译：用于冲击波场的光学水听器，使用寿命长
公开(公告)号：US07281429B2
公开(公告)日：2007-10-16
申请号：US10535804
申请日：2003-10-07
申请人： Bernd Granz , Ralf Nanke
发明人： Bernd Granz , Ralf Nanke
IPC分类号： G01D5/32
CPC分类号： A61B17/22029 , A61B17/22 , G01H9/00
摘要： An optical hydrophone for measurement of the acoustic pressure distribution in a fluid medium has a light source that illuminates an area of a boundary region between an optically transparent body and the fluid medium. A light receiver measures the intensity of the light reflected from the illuminated area as a measurement of acoustic pressure, due to changes in the index of refraction of the fluid medium that are caused by the acoustic pressure. The illuminated area is smaller than the boundary surface formed between the optically transparent body and the fluid medium, thereby giving the hydrophone a longer service light and a high spatial resolution capacity.
摘要翻译：用于测量流体介质中的声压分布的光学水听器具有照亮光学透明体和流体介质之间的边界区域的区域的光源。由于由声压引起的流体介质的折射率的变化，光接收器测量从照明区域反射的光的强度作为声压的测量值。照明区域小于在光学透明体和流体介质之间形成的边界面，从而使水听器具有更长的使用光和高的空间分辨能力。

8. 发明申请

US20050105081A1 Sensor for determining the angular position of a radiating point source in two dimensions 有权
标题翻译：用于确定辐射点源在两个维度上的角位置的传感器
公开(公告)号：US20050105081A1
公开(公告)日：2005-05-19
申请号：US10705852
申请日：2003-11-13
申请人： Don Odell
发明人： Don Odell
IPC分类号： G01B11/26 , G01C1/00 , G01D5/26 , G01D5/32
CPC分类号： G01D5/32 , G01B11/26 , G01C1/00 , G01D5/26
摘要： Embodiments of a device and a technique are disclosed for locating the angular position of a radiating point source with respect to a detector comprising a point source of radiation, a variable transmissivity mask with pseudo-random variations, a multi-element detector and computing means for interpreting the detected image. The mask pattern, when illuminated by a point source of radiation, casts an image on the detector array. Computing means determine the pattern shift to allow determination of point source angular location in two dimensions. The mask transmissivity pattern and corresponding image vary in two dimensions, in such a manner as to yield two correlation peaks that indicate the incident angle in two dimensions. The differential shift and common mode shift in correlation peaks indicate the respective angles of incidence, allowing determination of the angular position of the light source.
摘要翻译：公开了一种装置和技术的实施例，用于相对于包括辐射点的检测器，具有伪随机变化的可变透射率掩模，多元件检测器和计算装置来定位辐射点源的角位置解释检测到的图像。当由点辐射源照射时，掩模图案将图像投射在检测器阵列上。计算意味着确定模式偏移以允许在二维中确定点源角度位置。掩模透射率图案和对应的图像在两个维度上变化，以便产生两个指示二维入射角的相关峰。相关峰值中的差分偏移和共模偏移表示相应的入射角，允许确定光源的角位置。

9. 发明授权

US4652747A Shaft encoder having a concave reflective element with two regions of different reflectivity for light within two different wavelength bands 失效
标题翻译：轴编码器具有对于两个不同波长带内的光具有不同反射率的两个区域的凹反射元件
公开(公告)号：US4652747A
公开(公告)日：1987-03-24
申请号：US654640
申请日：1984-09-25
申请人： Stafford M. Ellis
发明人： Stafford M. Ellis
IPC分类号： G01B11/00 , G01D5/26 , G01D5/32 , G01D5/34
CPC分类号： G01D5/32 , G01D5/268
摘要： An optical method of measuring displacement and a sensor for use in the method comprising a light guide and a concave reflective element positioned such that one end of the light guide is at the center of curvature of the reflective element. The reflective element has different regions having different reflection coefficients for light within two different wavelength bands. A member is interposed between the end and the reflective element, the member having light transmissive properties which vary spatially over the member in a direction transverse to the optical axis of the element. The member and reflective element are supported so as to allow them to be displaced relative to one another in a direction transverse to the optical axis of the element.
摘要翻译：一种测量位移的光学方法和用于该方法的传感器，包括导光体和凹形反射元件，定位成使得光导的一端处于反射元件的曲率中心。反射元件具有对于两个不同波长带内的光具有不同反射系数的不同区域。构件设置在端部和反射元件之间，该构件具有在垂直于元件的光轴的方向上空间上在构件上变化的透光性质。构件和反射元件被支撑以允许它们在横向于元件的光轴的方向上相对于彼此移位。

10. 发明授权

US4599908A Opto-mechanical touch sensor 失效
标题翻译：光电触摸传感器
公开(公告)号：US4599908A
公开(公告)日：1986-07-15
申请号：US712651
申请日：1985-03-18
申请人： Thomas B. Sheridan , John L. Schneiter
发明人： Thomas B. Sheridan , John L. Schneiter
IPC分类号： G01L1/24 , G01L5/22 , G01L5/16 , G01D5/32
CPC分类号： G01L5/228 , G01L1/247
摘要： A pressure deformable body of a transducer is formed with a plurality of passage holes through which paths are established for a signal medium conducted thereto through a rigid base on which the body is mounted. Portions of the body material when loaded bulge into the passage holes causing constriction thereof to vary the intensity of the signal medium transmitted. The passage holes are spaced in an array arranged to distribute hole constriction in a load-pattern reproducing manner.
摘要翻译：传感器的压力变形体形成有多个通孔，通过该通孔，通过其上安装有主体的刚性基座，通过该通孔形成通向其的通道的信号介质。主体材料的装载部分突出到通道孔中，导致其收缩以改变传输的信号介质的强度。通道孔被布置为以负载图案再现方式分配孔收缩的阵列间隔开。

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