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1. 发明申请

US20190240864A1 METHOD AND APPARATUS FOR FORMING COMPACTED POWDER PRODUCTS 审中-公开
公开(公告)号：US20190240864A1
公开(公告)日：2019-08-08
申请号：US16333295
申请日：2017-09-14
申请人： SACMI COOPERATIVA MECCANICI IMOLA SOCIETA' COOPERATIVA
发明人： Enrico Ursella , Konrad Tschurtschenthaler , Domenico Bambi
IPC分类号： B28B17/00 , G01N23/083 , G01N23/12 , G01N9/24 , B28B3/12
CPC分类号： B28B17/0081 , B28B3/123 , B28B17/0036 , G01N9/24 , G01N23/083 , G01N23/12 , G01N2223/633 , G01N2223/643
摘要： An apparatus for forming compacted powder products. The apparatus includes a powder supply system and a compacting station. An emitter emits an input X-ray beam having a predetermined emission intensity. An output detector detects an output parameter representing an output intensity of the X-ray beam which passes through the powders. A reference detector detects a reference parameter representing the effective intensity of the X-ray beam generated. A control unit is programmed to compensate the output parameter by means of the reference parameter and to generate a control signal representing the density detected and to control the powder supply system by means of the control signal.

2. 发明申请

US20190217501A1 MACHINE AND METHOD FOR COMPACTING CERAMIC POWDER 审中-公开
公开(公告)号：US20190217501A1
公开(公告)日：2019-07-18
申请号：US16307029
申请日：2017-06-13
申请人： SACMI COOPERATIVA MECCANICI IMOLA SOCIETA CO
发明人： Claudio RICCI , Stefano SCARDOVI
IPC分类号： B28B17/00 , B28B5/02
CPC分类号： B28B17/0081 , B28B3/123 , B28B5/027 , B28B13/0215 , B28B13/0295 , B28B17/0072 , B30B11/005 , B30B15/30 , B30B15/308 , G01N9/24
摘要： Machine and method for compacting ceramic powder (CP); a layer of non-compacted ceramic powder (CP) is conveyed in a feed direction (A) through a compacting device (2); downstream of the compacting device (2) there is positioned a detection device (8) which detects the density of the layer of compacted ceramic powder (KP); the quantity of ceramic powder (CP) fed to the compacting device (2) is varied in time as a function of what is detected by the detection device (8) to thus regulate the density of the layer of compacted ceramic powder (KP).

3. 发明授权

US09983151B2 Ultralow-dose, feedback imaging with laser-Compton X-ray and laser-Compton gamma ray sources 有权
公开(公告)号：US09983151B2
公开(公告)日：2018-05-29
申请号：US15320047
申请日：2015-05-07
申请人： LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
发明人： Christopher P. J. Barty
IPC分类号： H05G2/00 , G01N23/04 , G01N9/24
CPC分类号： G01N23/04 , A61B6/06 , A61B6/405 , A61B6/4241 , A61B6/4258 , A61B6/481 , A61B6/482 , A61B6/542 , A61B6/545 , A61B6/585 , G01N9/24 , G01N23/087 , G01N2223/206 , G01N2223/405 , G01N2223/408 , G01N2223/423 , H01S3/0085 , H01S3/10015 , H01S3/1003 , H05G1/38 , H05G1/44 , H05G1/56 , H05G2/00 , H05G2/008
摘要： Ultralow-dose, x-ray or gamma-ray imaging is based on fast, electronic control of the output of a laser-Compton x-ray or gamma-ray source (LCXS or LCGS). X-ray or gamma-ray shadowgraphs are constructed one (or a few) pixel(s) at a time by monitoring the LCXS or LCGS beam energy required at each pixel of the object to achieve a threshold level of detectability at the detector. An example provides that once the threshold for detection is reached, an electronic or optical signal is sent to the LCXS/LCGS that enables a fast optical switch that diverts, either in space or time the laser pulses used to create Compton photons. In this way, one prevents the object from being exposed to any further Compton x-rays or gamma-rays until either the laser-Compton beam or the object are moved so that a new pixel location may be illumination.

4. 发明授权

US09933347B2 Method and system for determining fluid density 有权
公开(公告)号：US09933347B2
公开(公告)日：2018-04-03
申请号：US15511121
申请日：2015-09-15
申请人： Stellenbosch University
发明人： Cornelius Louwrens Pieterse
IPC分类号： H01J49/00 , G01N9/24 , G01N27/00 , B05B5/025
CPC分类号： G01N9/24 , B05B5/0255 , G01N9/00 , G01N27/002
摘要： A method and system for determining a density of a fluid is provided. The method is carried out using an electrospraying apparatus connected in the system. At a first step fluid is introduced into an emitter of the electrospraying apparatus. A voltage is applied between the emitter and a counter-electrode spaced apart from the emitter for a number of intermittent time periods, wherein the duration of at least some of the time periods during which the voltage is applied progressively decreases. The current between the emitter and the counter-electrode is measured for each time period during which a voltage is applied and the shortest time period for which a current reading is obtained is recorded. The shortest time period is used to calculate the density of the fluid in the emitter.

5. 发明授权

US09874507B2 Systems, apparatuses, and methods for measuring submerged surfaces 有权
公开(公告)号：US09874507B2
公开(公告)日：2018-01-23
申请号：US15141269
申请日：2016-04-28
申请人： Delta SubSea LLC
发明人： Scott P. Dingman , Roger Warnock , Alessandro Vagata
IPC分类号： G01V5/00 , G01N11/04 , G01N23/12 , B63G8/00 , G01N9/24 , G05D1/00
CPC分类号： G01N11/04 , B63G8/001 , B63G2008/005 , G01N9/24 , G01N23/12 , G01N2223/1013 , G01N2223/308 , G01N2223/631 , G05D1/0011 , G05D1/0088
摘要： The present disclosure provides systems, apparatuses, and methods for measuring submerged surfaces. Embodiments include a measurement apparatus including a main frame, a source positioned outside a pipe and connected to the main frame, and a detector positioned outside the pipe at a location diametrically opposite the source and connected to the main frame. The source may transmit a first amount of radiation. The detector may receive a second amount of radiation, determine a composition of the pipe based on the first and second amounts of radiation, and send at least one measurement signal. A control canister positioned on the main frame or on a remotely operated vehicle (ROV) attached to the apparatus may receive the at least one measurement signal from the detector and convey the at least one measurement signal to software located topside.

6. 发明授权

US09585421B2 Pepper de-stemming methods and apparatus 有权
标题翻译：胡椒去梗方法和装置
公开(公告)号：US09585421B2
公开(公告)日：2017-03-07
申请号：US13938984
申请日：2013-07-10
申请人： Robert J. Knorr , John Victor
发明人： Robert J. Knorr , John Victor
IPC分类号： A23N15/02 , B26D7/08 , B26D9/00 , A23N15/04 , G01N9/24
CPC分类号： A23N15/02 , A23L19/00 , A23N15/04 , B26D7/088 , B26D9/00 , G01N9/24
摘要： A way of dealing with challenges to the pepper processing industry and pepper growers is to mechanize pepper processing, including the de-stemming of whole peppers. The present example provides a method for mechanically de-stemming whole peppers. The method provides for the recognition of a pepper's shoulder and or interior regions and stem in order to generate a control signal to initiate a process to de-stem the pepper. In particular, several implementations of the method are provided that may include a mechanical system, a laser system, a machine vision system, a combination of a machine vision system and the laser system, and other equivalent implementations. Additionally disclosed, are methods of processing whole peppers utilizing automated de-stemming.
摘要翻译：处理胡椒加工业和胡椒种植者的挑战的一种方法是机械化胡椒加工，包括消除整个辣椒。本实施例提供了一种机械去除整个辣椒的方法。该方法提供了对胡椒的肩部和/或内部区域和茎的识别，以便产生控制信号以启动去除胡椒的过程。特别地，提供了可以包括机械系统，激光系统，机器视觉系统，机器视觉系统和激光系统的组合以及其它等效实现的方法的几个实施方式。另外公开的是使用自动去茎干处理整个辣椒的方法。

7. 发明授权

US09546941B2 Method and system for estimating the specific gravity of an unknown fuel source in a multi-fuel engine 有权
标题翻译：用于估计多燃料发动机中未知燃料源的比重的方法和系统
公开(公告)号：US09546941B2
公开(公告)日：2017-01-17
申请号：US14703587
申请日：2015-05-04
申请人： Caterpillar Inc.
发明人： Jason Rasmussen , Brett Zook , Baoyang Deng , Arvind Sivasubramanian
IPC分类号： F02D19/00 , G01N9/26 , F02B43/10 , F02D19/02 , G01N9/36 , G01N9/00
CPC分类号： G01N9/266 , F02B43/00 , F02B43/10 , F02B43/12 , F02B45/10 , F02B2043/103 , F02D19/026 , F02D19/029 , F02D19/061 , F02D19/0628 , F02D19/0636 , F02D19/10 , F02D41/0025 , F02D41/0027 , F02D2200/025 , F02D2200/0611 , F02D2200/0612 , F02D2250/04 , G01N9/24 , G01N9/26 , G01N9/36 , G01N2009/004 , Y02T10/32 , Y02T10/34 , Y02T10/36
摘要： A method for estimating a specific gravity of a gaseous fuel is described. The gaseous fuel may power an engine and the engine may include a cylinder, a gas valve configured to supply an intake port of the cylinder with the gaseous fuel, a gas rail configured to deliver the gaseous fuel to the gas valve, and a microprocessor adapted to perform the method. The method may comprise establishing a pressure wave in the gas rail by opening and closing the gas valve, wherein the pressure wave travels at the speed of sound in the gaseous fuel. The method may further comprise determining a frequency of the pressure wave in the gas rail, and estimating the specific gravity of the gaseous fuel based on the frequency of the pressure wave.
摘要翻译：描述了用于估计气体燃料的比重的方法。气体燃料可以为发动机供电，并且发动机可以包括气缸，构造成向汽缸的进气口供应气体燃料的气阀，构造成将气体燃料输送到气阀的气轨，以及微处理器执行该方法。该方法可以包括通过打开和关闭气阀来在气轨中建立压力波，其中压力波以气体燃料中的声速行进。该方法还可以包括确定气轨中的压力波的频率，以及基于压力波的频率来估计气体燃料的比重。

8. 发明申请

US20160334263A1 Aging compensation and temperature compensation of a photomultiplier in a radiometric measurement device having a scintillator arrangement 审中-公开
标题翻译：具有闪烁体配置的辐射测量装置中的光电倍增管的老化补偿和温度补偿
公开(公告)号：US20160334263A1
公开(公告)日：2016-11-17
申请号：US15138844
申请日：2016-04-26
申请人： VEGA Grieshaber KG
发明人： Matthias HARTER
IPC分类号： G01F23/288
CPC分类号： G01F23/288 , G01F23/2885 , G01F25/0061 , G01N9/24 , G01T1/2018
摘要： A radiometric fill level measurement device includes a scintillator arrangement and two photon counters. The measurement signals generated by the two photon counters can be compared with one another, thus increasing the measurement accuracy and the stability of the measurement signals.
摘要翻译：辐射式填充液位测量装置包括闪烁体装置和两个光子计数器。由两个光子计数器产生的测量信号可以相互比较，从而提高测量精度和测量信号的稳定性。

9. 发明申请

US20160327464A1 Method and System for Estimating the Specific Gravity of an Unknown Fuel Source in a Multi-fuel Engine 有权
标题翻译：用于估计多燃料发动机中未知燃料源的比重的方法和系统
公开(公告)号：US20160327464A1
公开(公告)日：2016-11-10
申请号：US14703587
申请日：2015-05-04
申请人： Caterpillar Inc.
发明人： Jason Rasmussen , Brett Zook , Baoyang Deng , Arvind Sivasubramanian
IPC分类号： G01N9/26 , F02B43/10
CPC分类号： G01N9/266 , F02B43/00 , F02B43/10 , F02B43/12 , F02B45/10 , F02B2043/103 , F02D19/026 , F02D19/029 , F02D19/061 , F02D19/0628 , F02D19/0636 , F02D19/10 , F02D41/0025 , F02D41/0027 , F02D2200/025 , F02D2200/0611 , F02D2200/0612 , F02D2250/04 , G01N9/24 , G01N9/26 , G01N9/36 , G01N2009/004 , Y02T10/32 , Y02T10/34 , Y02T10/36
摘要： A method for estimating a specific gravity of a gaseous fuel is described. The gaseous fuel may power an engine and the engine may include a cylinder, a gas valve configured to supply an intake port of the cylinder with the gaseous fuel, a gas rail configured to deliver the gaseous fuel to the gas valve, and a microprocessor adapted to perform the method. The method may comprise establishing a pressure wave in the gas rail by opening and closing the gas valve, wherein the pressure wave travels at the speed of sound in the gaseous fuel. The method may further comprise determining a frequency of the pressure wave in the gas rail, and estimating the specific gravity of the gaseous fuel based on the frequency of the pressure wave.
摘要翻译：描述了用于估计气体燃料的比重的方法。气体燃料可以为发动机供电，并且发动机可以包括气缸，构造成向汽缸的进气口供应气体燃料的气阀，构造成将气体燃料输送到气阀的气轨，以及微处理器执行该方法。该方法可以包括通过打开和关闭气阀来在气轨中建立压力波，其中压力波以气体燃料中的声速行进。该方法还可以包括确定气轨中的压力波的频率，以及基于压力波的频率来估计气体燃料的比重。

10. 发明申请

US20160245761A1 Method of determination of physical parameters of an object imaged using computer tomograph and equipment for implementation of said method 审中-公开
公开(公告)号：US20160245761A1
公开(公告)日：2016-08-25
申请号：US14553906
申请日：2014-11-25
申请人： Uniwersytet Slaski w Katowicach
发明人： Marcin BINKOWSKI
IPC分类号： G01N23/04 , G01N23/06 , G01N9/24
CPC分类号： G01N23/046 , G01N9/24 , G01N23/085 , G01N2223/3037 , G01N2223/419
摘要： The core of the invention lies in a method of determination of physical parameters of the object (3) imaged using computer tomograph, in particular determination of absolute parameters of physical density and/or X-ray absorption coefficient, wherein the reference (2) of the determined physical parameters is installed between the X-ray source (4) and the detector (1) or, advantageously, directly on the detector (1), outside the rotating tomograph platform where the scanned object (3) is placed, followed by object scanning, during which the images of tomographic projections record simultaneously the two-dimensional image of the studied object and the two-dimensional image of the reference, where for at least one projection for at least one reference area the value of image greyscale intensity is performed in relative units by readout of pixel value from the projection image, which reflects the X-ray radiation intensity in greyscale after passing through the scanner chamber and the reference, and the obtained results are used as a basis for calculations of coefficients of calibration function, preferably using linear regression, then the calibration function is substituted with a variable, namely the value determined from the pixel value from the projection image, which reflects the intensity of X-rays in greyscale after passing through the scanner chamber and the scanned object and the value of calibration function is calculated, reflecting the value of the physical parameter and it is stored, preferably in the same pixel in the projection, then on the basis of thus determined projection a computer image reconstruction takes place, the result of which represents in the absolute scale values of the determined physical parameter. The core of the invention is also contained in the equipment for using this method.

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