公开(公告)号：US5644125A

公开(公告)日：1997-07-01

申请号：US344184

申请日：1994-11-23

Applicant: Darold Wobschall

Inventor： Darold Wobschall

IPC: G01J3/453 ,  G01B9/02

CPC classification number: G01J3/4537

Abstract: A planar optic sensor for measuring the optical absorbance spectrum of a side variety of substances in situ comprises a planar waveguide Mach-Zehnder interferometer having a reference path and a sensing path. The sensing path of the waveguide is exposed to the sample under test, the sample interacting with the guided light via emanations from the light as it propagates through the sensing path. The reference path of the waveguide is provided with a heater that linearly varies over time the refractive index of the reference path material, in this manner varying the optical path length of the reference path. Fourier spectroscopic techniques are applied to compare the spectrum of a white light source without a sample present in the sensing path to the spectrum of the white light source in the presence of a sample in the sensing path, as the optical path length of the reference path is swept over time. From these data the absorption spectrum of the sample is determined.

Abstract translation: 用于测量原位物质的各种物质的光吸收光谱的平面光学传感器包括具有参考路径和感测路径的平面波导马赫 - 曾德干涉仪。 波导的感测路径暴露于被测试样品，样品通过从光传播通过感测路径时通过发光与引导光相互作用。 波导的参考路径设置有以这种方式改变参考路径的光路长度的随时间线性变化的参考路径材料的折射率的加热器。 应用傅立叶光谱技术来比较白光源的光谱，而不存在感测路径中存在的样本在感光路径中存在样本时白光源的光谱，作为参考路径的光路长度 随着时间的推移被扫过 根据这些数据确定样品的吸收光谱。

公开(公告)号：US20050280408A1

公开(公告)日：2005-12-22

申请号：US11145858

申请日：2005-06-06

Applicant: Darold Wobschall

Inventor： Darold Wobschall

IPC: G01D3/02 ,  G01D18/00 ,  G06F9/30

CPC classification number: G01N27/122 ,  G01D3/022

Abstract: An electronic gas sensor signal conditioner which can automatically adapt to a wide variety of commercial off-the-shelf sensors and provide a digital output in a standard, easily used format. The signal conditioner has analog and digital sections. The analog section includes a sensor excitation sub-section and a signal amplification sub-section. The digital section comprises a microcontroller and controls the analog section. The digital section also converts the signal from the analog section into digital form, reads the sensor TEDS (Transducer Electronic Data Sheet), applies calibration constants and converts the signal into a standard, easily readable digital format.

Abstract translation: 一种电子气体传感器信号调节器，其可以自动适应各种商业现成的传感器并以标准的易于使用的格式提供数字输出。 信号调理器具有模拟和数字部分。 模拟部分包括传感器激励子部分和信号放大子部分。 数字部分包括微控制器并控制模拟部分。 数字部分还将来自模拟部分的信号转换为数字形式，读取传感器TEDS（传感器电子数据表），应用校准常数，并将信号转换为标准易读的数字格式。

公开(公告)号：US5629972A

公开(公告)日：1997-05-13

申请号：US552591

申请日：1995-11-03

Applicant: Ernest Hausmann ,  Darold Wobschall ,  Lance Ortman ,  Evren Kutlubay ,  Kristin Allen ,  David Odrobina

Inventor： Ernest Hausmann ,  Darold Wobschall ,  Lance Ortman ,  Evren Kutlubay ,  Kristin Allen ,  David Odrobina

IPC: A61B6/14 ,  A61B19/00

CPC classification number: A61B6/145 ,  A61B2090/363

Abstract: The invention is an apparatus for use in serial radiography which provides replicable projection geometry between an energy source, an intraoral target area, and an image receptor. The device uses a biting surface bearing the impressions of a patient's tooth surfaces and an alignment arm which terminates in an alignment ring. The alignment ring is received by a sensor ring affixed to an x-ray source to provide proper projection geometry. Sensors in communication with electronic means may be disposed about the sensor ring to indicate proper alignment. The biting surface may comprise an acrylic stent or a platform supporting a quantity of an impressionable material.

Abstract translation: 本发明是一种用于连续放射照相术的装置，其在能量源，口内目标区域和图像受体之间提供可复制的投影几何形状。 该装置使用带有患者牙齿表面的印模的咬合表面和终止于对准环的对准臂。 对准环由固定在x射线源上的传感器环接收，以提供适当的投影几何形状。 与电子装置通信的传感器可以围绕传感器环布置以指示适当的对准。 咬合表面可以包括丙烯酸支架或支撑一定量的可印刷材料的平台。

公开(公告)号：US4971049A

公开(公告)日：1990-11-20

申请号：US432067

申请日：1989-11-06

Applicant: William J. Rotariu ,  Darold Wobschall

Inventor： William J. Rotariu ,  Darold Wobschall

IPC: A61M16/00 ,  A61M16/06 ,  G05D16/20

CPC classification number: A61M16/00 ,  A61M16/0677 ,  G05D16/2013 ,  A61M2016/0021 ,  A61M2016/0027

Abstract: A flow control device for supplying oxygen to a medical patient using provides pulses of oxygen only when the patient inhales, using a flow valve unit that receives a pressurized oxygen supply and delivers a controlled oxygen supply output through a cannula to a patient. A pressure sensor detects breathing changes and output signals that are amplified and automatically corrected for signal errors, such as those caused by offset voltage and temperature drift, by use of a negative integral feedback module that includes automatic correction circuits and a switch for selectively disconnecting the feedback. The amplified sensor signal generates control signals, including an output pulse delivered to the flow valve, having a pulse width that is a user adjustable for control of the opening and closing of a valve, such as a three-way solenoid valve, for outputting time selectable pulses of oxygen to the patient when patient inhalation is detected by the pressure sensor.

Abstract translation: 一种用于向医疗患者供氧的流量控制装置，其仅在患者吸入时使用提供氧气的脉冲，使用接收加压氧气供应的流量阀单元，并通过插管向患者输送受控供氧输出。 压力传感器通过使用包括自动校正电路的负整体反馈模块和用于有选择地断开连接器的开关来检测呼吸变化和输出信号，该信号被放大并自动校正以用于诸如由失调电压和温度漂移引起的信号错误 反馈。 放大的传感器信号产生包括输送到流量阀的输出脉冲的控制信号，脉冲宽度是用户可调节的，用于控制诸如三通电磁阀的阀的打开和关闭，用于输出时间 当通过压力传感器检测到患者吸入时，向患者选择氧脉冲。

公开(公告)号：US20120074929A1

公开(公告)日：2012-03-29

申请号：US13246670

申请日：2011-09-27

Applicant: Darold Wobschall

Inventor： Darold Wobschall

IPC: G01R19/00 ,  G01R1/20

CPC classification number: G01R15/181 ,  G01R21/06

Abstract: A power meter is disclosed. The power meter may be used to determine the electric power being delivered by a conductor. In one such power meter there is a substrate, an inductive pickup coil attached to the substrate, a conductor, and a detector. The pickup coil may be printed on the substrate.

Abstract translation: 公开了一种功率计。 功率计可用于确定由导体输送的电力。 在一个这样的功率计中，存在基板，附接到基板的感应拾取线圈，导体和检测器。 拾取线圈可以印刷在基板上。

公开(公告)号：US07366624B2

公开(公告)日：2008-04-29

申请号：US11145858

申请日：2005-06-06

Applicant: Darold Wobschall

Inventor： Darold Wobschall

IPC: G01D18/00 ,  G01R35/00

CPC classification number: G01N27/122 ,  G01D3/022

Abstract: An electronic gas sensor signal conditioner which can automatically adapt to a wide variety of commercial off-the-shelf sensors and provide a digital output in a standard, easily used format. The signal conditioner has analog and digital sections. The analog section includes a sensor excitation sub-section and a signal amplification sub-section. The digital section comprises a microcontroller and controls the analog section. The digital section also converts the signal from the analog section into digital form, reads the sensor TEDS (Transducer Electronic Data Sheet), applies calibration constants and converts the signal into a standard, easily readable digital format.

Abstract translation: 一种电子气体传感器信号调节器，其可以自动适应各种商业现成的传感器并以标准的易于使用的格式提供数字输出。 信号调理器具有模拟和数字部分。 模拟部分包括传感器激励子部分和信号放大子部分。 数字部分包括微控制器并控制模拟部分。 数字部分还将来自模拟部分的信号转换为数字形式，读取传感器TEDS（传感器电子数据表），应用校准常数，并将信号转换为标准易读的数字格式。

公开(公告)号：US5513240A

公开(公告)日：1996-04-30

申请号：US63590

申请日：1993-05-18

Applicant: Ernest Hausmann ,  Darold Wobschall ,  Lance Ortman ,  Evren Kutlubay ,  Kristin Allen ,  David Odrobina

Inventor： Ernest Hausmann ,  Darold Wobschall ,  Lance Ortman ,  Evren Kutlubay ,  Kristin Allen ,  David Odrobina

IPC: A61B6/14 ,  A61B19/00

CPC classification number: A61B6/145 ,  A61B2090/363

Abstract: The invention is an apparatus for use in serial radiography which provides replicable projection geometry between an energy source, an intraoral target area, and an image receptor. The device uses a stent and an alignment arm which terminates in an alignment ring. The alignment ring is received by a sensor ring affixed to an x-ray source to provide proper projection geometry. Sensors in communication with electronic means may be disposed about the sensor ring to indicate proper alignment.

Abstract translation: 本发明是一种用于连续放射照相术的装置，其在能量源，口内目标区域和图像受体之间提供可复制的投影几何形状。 该装置使用终止于对准环的支架和对准臂。 对准环由固定在x射线源上的传感器环接收，以提供适当的投影几何形状。 与电子装置通信的传感器可以围绕传感器环布置以指示适当的对准。