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1.发明申请PROJECTION SYSTEM COMPRISING A NON-RECTANGULAR PROJECTION SCREEN, CAPABLE OF PROJECTION ALIGNMENT BY USING ALIGNMENT MARKS AND METHOD OF ALIGNMENT THEREFOR 审中-公开包含非矩形投影屏幕的投影系统，使用对准标记进行投影对准及其对准方法公开(公告)号：US20160037144A1
公开(公告)日：2016-02-04
申请号：US14775758
申请日：2014-03-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： John C. SCHULTZ , Eric C. LOBNER , Robert W. SHANNON , Glenn E. CASNER , Quinn D. SANFORD , Rolf W. BIERNATH
IPC: H04N9/31
CPC classification number: H04N9/3185 , G03B21/10 , G03B21/28 , G03B21/625 , H04N9/3194
Abstract: A projection system (400) capable of projection alignment includes a projector (410), a shaped projection screen (420), one or more alignment marks (425), an image sensor (430), and a processing unit (440). The projector is configured to project an image. The shaped projection screen is configured to receive the projected image and display the projected image, the projector having a projection area (415) on the shaped projection screen. The one or more alignment marks are proximate to a border of the projection screen. The image sensor is configured to capture an image of the shaped projection screen and generate a sensor signal corresponding to the captured image. The processing unit is electronically coupled to the image sensor and configured to receive the sensor signal and determine the positions of the one or more alignment marks based on the sensor signal.
Abstract translation: 能够投影对准的投影系统（400）包括投影仪（410），成形投影屏幕（420），一个或多个对准标记（425），图像传感器（430）和处理单元（440）。 投影机配置为投影图像。 成形投影屏被配置为接收投影图像并显示投影图像，投影仪在投影屏幕上具有投影区域（415）。 一个或多个对准标记靠近投影屏幕的边界。 图像传感器被配置为捕获成形投影屏幕的图像并且生成与所捕获的图像相对应的传感器信号。 处理单元电耦合到图像传感器并且被配置为接收传感器信号并且基于传感器信号确定一个或多个对准标记的位置。
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公开(公告)号：US20170245783A1
公开(公告)日：2017-08-31
申请号：US15511421
申请日：2015-09-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Jennifer F. SCHUMACHER , James W. HOWARD , Eric C. LOBNER
IPC: A61B5/11 , A61B5/0476 , A61B5/00 , A61B5/1455 , A61B5/0205 , A61B5/0402 , A61B5/0488
CPC classification number: A61B5/11 , A61B5/0002 , A61B5/02055 , A61B5/024 , A61B5/0402 , A61B5/0476 , A61B5/0488 , A61B5/0533 , A61B5/0816 , A61B5/1123 , A61B5/14551 , A61B5/4023 , A61B5/4088 , A61B5/4266 , A61B5/6803 , A61B5/6804 , A61B5/6805 , A61B5/6828 , A61B5/7275 , A61B5/746 , A61B2503/20 , A61B2560/0223 , A61B2562/0219 , G08B5/004 , G08B21/02 , G16H50/20
Abstract: A method and system for monitoring impairment indicators. The method includes, during a first time window, measuring a first movement signal related to movement of the person with a movement sensor associated with the person, and measuring a first biological signal of the person with a biological sensor attached to the person. The method further includes electronically storing at least one numerical descriptor derived from the first movement signal and at least one numerical descriptor derived from the first biological signal as reference data for the person. The method includes during a second time window, measuring a second signal related to movement of the person with the movement sensor, and measuring a second biological signal of the person with the biological sensor. The method further includes comparing at least one numerical descriptor derived from the second signal and at least one numerical descriptor derived from the second biological signal to the reference data to identify an impairment indicator.
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3.发明申请公开(公告)号：US20190064750A1
公开(公告)日：2019-02-28
申请号：US15757021
申请日：2016-08-29
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Steven T. AWISZUS , Michael BAHNERS , Robert BIALLUCH , Nadine E. BRUECKMANN , Frank T. HERFORT , Kiran S. KANUKURTHY , Markus Gunther Wilfried LIERSE , Eric C. LOBNER , Hugh Gerard Henry Tracey MURPHY , Michael H. STALDER
IPC: G04F13/00 , A42B3/04 , A61F9/06 , A61F11/14 , A41D13/00 , A62B9/00 , A62B35/00 , A62B18/08 , A43B7/32 , A43B3/00
Abstract: The present disclosure includes an article of PPE. The device includes a first sensor that detects whether the article of PPE is being worn by a user, a processing module and a communications module. The processing module includes a clock that measures the length of time that the article of PPE is being worn by the user, and memory for storage of usage data, wherein usage data includes the length of time the article of PPE has been worn by the user. The communications module is for wirelessly transmitting stored usage data to a device separate from the article of PPE.
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公开(公告)号：US20170361259A1
公开(公告)日：2017-12-21
申请号：US15532186
申请日：2015-11-25
Applicant: 3M Innovative Properties Company
Inventor： Andrew R. FOX , Eric C. LOBNER , Theresa M. MEYER , Brian J. STANKIEWICZ
CPC classification number: B01D46/0086 , B01D2279/50 , F24F3/16 , F24F11/00 , F24F11/30 , F24F11/39 , F24F11/63 , F24F2110/50 , F24F2110/52 , F24F2130/00 , F24F2130/10
Abstract: Computer-implemented systems and methods for estimating a replacement status of an HVAC air filter. Outdoor weather data (e.g., outdoor temperature information), is obtained. A Total Runtime Value of the HVAC system is determined based upon the obtained outdoor weather data. Finally, a replacement status of the air filter is estimated as a function of a comparison of the Total Runtime Value with a Baseline Value. By correlating air filter replacement status with an estimated runtime of the HVAC system, a credible predictor of air filter usage is provided. By estimating fan runtime based on easily-obtained outdoor weather data, the methods are readily implemented with any existing HVAC system and do not require installation of sensors or other mechanical or electrical components to the HVAC system.
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Patent Agency Ranking
5.发明申请公开(公告)号：US20170374436A1
公开(公告)日：2017-12-28
申请号：US15631870
申请日：2017-06-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Steven T. AWISZUS , Eric C. LOBNER , Michael G. WURM , Kiran S. KANUKURTHY , Jia HU , Matthew J. BLACKFORD , Keith G. MATTSON , Ronald D. JESME , Nathan J. ANDERSON
CPC classification number: H04Q9/00 , A61F9/06 , A62B9/00 , A62B18/00 , A62B27/00 , A62B99/00 , G06F17/30516
Abstract: In some examples, a system includes an article of personal protective equipment (PPE) having at least one sensor configured to generate a stream of usage data; and an analytical stream processing component comprising: a communication component that receives the stream of usage data; a memory configured to store at least a portion of the stream of usage data and at least one model for detecting a safety event signature, wherein the at least one model is trained based as least in part on a set of usage data generated by one or more other articles of PPE of a same type as the article of PPE; and one or more computer processors configured to: detect the safety event signature in the stream of usage data based on processing the stream of usage data with the model, and generate an output in response to detecting the safety event signature.
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公开(公告)号：US20170245785A1
公开(公告)日：2017-08-31
申请号：US15511310
申请日：2015-09-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Eric C. LOBNER , James W. HOWARD , Jennifer F. SCHUMACHER , Brian J. STANKIEWICZ , Billy L. WEAVER
CPC classification number: A61B5/1123 , A61B5/0002 , A61B5/11 , A61B5/1112 , A61B5/16 , A61B5/4023 , A61B5/4088 , A61B5/6803 , A61B5/6805 , A61B5/6828 , A61B5/6829 , A61B5/7246 , A61B5/7275 , A61B5/7282 , A61B5/746 , A61B2503/20 , A61B2562/0219 , G08B5/004 , G08B21/02 , G16H50/20
Abstract: A method for monitoring impairment indicators, the method includes measuring, with a movement sensor attached to the person, a first signal related to movement of a person during a first time window and electronically storing the at least one numerical descriptor derived from the first signal as reference data for the person. The method further includes measuring, with the movement sensor attached to the person, a second signal related to movement of the person during a second time window and comparing at least one numerical descriptor derived from the second signal to the reference data as a factor to identify an impairment indicator. The present disclosure also includes a device for monitoring impairment indicators.
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公开(公告)号：US20180108236A1
公开(公告)日：2018-04-19
申请号：US15782676
申请日：2017-10-12
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Kiran S. KANUKURTHY , Steven T. AWISZUS , Eric C. LOBNER , Michael G. WURM , Kenneth J. GAMBERINI
IPC: G08B21/02 , A62B18/08 , A41D13/002
CPC classification number: G08B21/0275 , A41D13/002 , A62B9/006 , A62B18/08 , G06Q10/0635 , G06Q10/0639 , G06Q50/265 , G08B7/06 , G08B21/02 , G08B21/12
Abstract: In some examples, a system includes: an article of personal protective equipment (PPE) that includes a communication component; a computing device communicatively coupled to the article of PPE, wherein the computing device: receives context data that is based on one or more of the article of PPE, a work environment for the article of PPE, or a worker assigned to the article of PPE; selects, based at least in part on the context data, a set of programmable safety rules that are contextually associated with the at least one article of PPE; sends the programmable safety rules to one or more of the article of PPE or a data hub communicatively coupled to the article of PPE; and wherein the programmable safety rules are configured at the article of PPE or the data hub to perform one or more operations based at least in part on PPE data.
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公开(公告)号：US20170372216A1
公开(公告)日：2017-12-28
申请号：US15631950
申请日：2017-06-23
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Steven T. AWISZUS , Kiran S. KANUKURTHY , Eric C. LOBNER , Robert J. QUINTERO , Micayla A. JOHNSON , Madeleine FILLOUX
CPC classification number: G06N7/005 , A41D13/12 , A61F9/06 , A61F11/14 , A62B7/00 , A62B9/006 , A62B18/006 , A62B27/00 , G06N20/00
Abstract: In some examples, a system includes an article of personal protective equipment (PPE) comprising one or more sensors, the one or more sensors configured to generate usage data that is indicative of an operation of the article of PPE; and at least one computing device comprising a memory and one or more computer processors that: receive the usage data that is indicative of the operation of the article of PPE; apply the usage data to a safety learning model that predicts a likelihood of an occurrence of a safety event associated with the article of PPE based at least in part on previously generated usage data that corresponds to the safety event; and perform, based at least in part on predicting the likelihood of the occurrence of the safety event, at least one operation.
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公开(公告)号：US20170245782A1
公开(公告)日：2017-08-31
申请号：US15511318
申请日：2015-09-15
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： James W. HOWARD , Eric C. LOBNER , Jennifer F. SCHUMACHER
CPC classification number: A61B5/11 , A61B5/0002 , A61B5/0004 , A61B5/1123 , A61B5/4023 , A61B5/4088 , A61B5/6803 , A61B5/6804 , A61B5/6805 , A61B5/6828 , A61B5/6829 , A61B5/7275 , A61B5/746 , A61B2503/20 , A61B2560/0223 , A61B2560/0242 , A61B2560/0247 , A61B2560/0252 , A61B2562/0219 , G06F19/3481
Abstract: A method and system for monitoring impairment indicators. The method comprises, during a first time window, measuring a first movement signal related to movement of a person with a movement sensor associated with the person, and measuring a first environmental signal with an environmental sensor. The method further comprises electronically storing at least one numerical descriptor derived from the first movement signal and the first environmental signal as reference data for the person. The method further includes, during a second time window, measuring a second movement signal related to movement of the person with the movement sensor and measuring a second environmental signal with the environmental sensor; and comparing at least one numerical descriptor derived from the second movement signal and the second environmental signal to the reference data to identify an impairment indicator.
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