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公开(公告)号：US20190270182A1
公开(公告)日：2019-09-05
申请号：US16343813
申请日：2017-10-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joseph B. Eckel , Aaron K. Nienaber , Negus B. Adefris , Ronald D. Jesme , Thomas J. Nelson , Don V. West
Abstract: A bonded abrasive wheel comprises magnetizable abrasive particles retained in an organic binder. The bonded abrasive wheel has a central portion adjacent to a central hub, an outer circumference and a rotational axis extending through the central hub. The magnetizable abrasive particles adjacent to the central hub are aligned at an average angle of less than 35 degrees with respect to the rotational axis, and the magnetizable abrasive particles adjacent to the outer circumference of the bonded abrasive wheel are aligned at an average angle that is from 35 and 90 degrees, inclusive, with respect to the rotational axis. Methods of making a bonded abrasive wheel are also disclosed.
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公开(公告)号：US20190262973A1
公开(公告)日：2019-08-29
申请号：US16343816
申请日：2017-09-27
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joseph B. Eckel , Thomas J. Nelson , Aaron K. Nienaber , Ronald D. Jesme , Badri Veeraraghavan
Abstract: A bonded abrasive wheel comprises magnetizable abrasive particles retained in a first organic binder. The bonded abrasive wheel has a central portion adjacent to a central hub, an outer circumference, and a rotational axis extending through the central hub. A majority of the magnetizable abrasive particles are substantially parallel to the rotational axis. A method of making the bonded abrasive wheel is also disclosed.
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公开(公告)号：US10323990B2
公开(公告)日：2019-06-18
申请号：US15521713
申请日：2015-11-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Andrew P. Bonifas , Nicholas T. Gabriel , Ronald D. Jesme
Abstract: At least some aspects of the present disclosure feature a mobile sensing system comprising a sensing device for measuring a thermal property of an object, comprising an RF circuit and an antenna electronically coupled to the RF circuit, a sensor electronically coupled to the RF circuit, and a thermal source thermally coupled to the sensor and electronically coupled to the RF circuit, a mobile device having a processor, an RF reader connected to or integrated with the mobile device, wherein the RF reader is configured to interrogate the sensing device; wherein the sensing device receives power when the RF reader interrogates the sensing device and provides at least a portion of the power to the thermal source.
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公开(公告)号：US20190054401A1
公开(公告)日：2019-02-21
申请号：US16164924
申请日：2018-10-19
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Andrew P. Bonifas , Nicholas G. Amell , Ronald D. Jesme , Jeffrey M. Maki , Brock A. Hable , Jaewon Kim
IPC: B01D35/143 , B01D46/42 , B01D27/10 , B01D46/00
Abstract: In general, techniques are described for filter media monitoring within a filtration system. The filter media monitoring techniques described herein include, for example, direct contact with the filter media, e.g., a sensor may be located inside a boundary defined by a surface of the filter media, or indirect contact with the filter media, e.g., a sensor may be located outside the boundary defined by the surface of the filter media such that the sensor does not make direct physical contact with the filter media being monitored.
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公开(公告)号：US10143948B2
公开(公告)日：2018-12-04
申请号：US15749350
申请日：2016-08-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Andrew P. Bonifas , Nicholas G. Amell , Ronald D. Jesme , Jeffrey M. Maki , Brock A. Hable , Jaewon Kim
IPC: B01D35/143 , B01D27/10 , B01D46/00 , B01D46/42 , C02F1/00
Abstract: In general, techniques are described for filter media monitoring within a filtration system. The filter media monitoring techniques described herein include, for example, direct contact with the filter media, e.g., a sensor may be located inside a boundary defined by a surface of the filter media, or indirect contact with the filter media, e.g., a sensor may be located outside the boundary defined by the surface of the filter media such that the sensor does not make direct physical contact with the filter media being monitored.
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Patent Agency Ranking
公开(公告)号：US20180310658A1
公开(公告)日：2018-11-01
申请号：US15769239
申请日：2016-10-11
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Andrew P. Bonifas , Nicholas G. Amell , Ronald D. Jesme , Brock A. Hable , Nicholas T. Gabriel , Erik K. Iverson , Kristy A. Jost
CPC classification number: A43B3/0005 , A61B5/1038
Abstract: A shoe (606) degradation sensor (1012, 608) assembly includes a first sensor (1002) disposed in or proximate to a material layer of a shoe (606) between a foot space and an outer surface of the shoe (606). The material layer changes in at least one physical property with degradation to the shoe (606), and the first sensor (1002) is configured to indicate the changing physical property of the material layer thereby indicating a degree of degradation to the shoe (606).
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公开(公告)号：US20180221795A1
公开(公告)日：2018-08-09
申请号：US15749350
申请日：2016-08-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Andrew P. Bonifas , Nicholas G. Amell , Ronald D. Jesme , Jeffrey M. Maki , Brock A. Hable , Jaewon Kim
IPC: B01D35/143 , B01D27/10 , B01D46/00 , B01D46/42
CPC classification number: B01D35/143 , B01D27/101 , B01D46/0086 , B01D46/429 , B01D2201/52 , B01D2201/56
Abstract: In general, techniques are described for filter media monitoring within a filtration system. The filter media monitoring techniques described herein include, for example, direct contact with the filter media, e.g., a sensor may be located inside a boundary defined by a surface of the filter media, or indirect contact with the filter media, e.g., a sensor may be located outside the boundary defined by the surface of the filter media such that the sensor does not make direct physical contact with the filter media being monitored.
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公开(公告)号：US09885618B2
公开(公告)日：2018-02-06
申请号：US14888856
申请日：2013-05-03
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Zhiguo Wen , Zheng Huang , Sihua Yuan , Justin M. Johnson , Ronald D. Jesme , Andrew P. Bonifas , Terrence H. Joyce , Jacob D. Chatterton , Yingyu Wang , Xuetao Yu
Abstract: A system for monitoring temperature of an electrical conductor (31) enclosed in at least a (semi)conductive layer (13) comprising: a passive inductive unit (20), and a transceiver unit (40) and a control unit (50). The passive inductive unit (20) includes at least one temperature sensitive component and is configured to have a resonance frequency and/or Q value that vary with temperature of the electrical conductor (31). The transceiver unit (40) is configured to be electromagnetically coupled to the passive inductive unit (20) and to send out a signal representing the resonance frequency and/or Q value of the passive inductive unit (20). The transceiver unit (40) is further configured to communicate with the control unit (50) which ascertains the signal representing one or both of the resonance frequency and Q value, and which determines a value of the temperature of the electrical conductor (31) based on the ascertained signal representing one or both of the resonance frequency and Q value.
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公开(公告)号：US20150091799A1
公开(公告)日：2015-04-02
申请号：US14398514
申请日：2013-02-13
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Shuguang Wu , Ernesto M. Rodriguez, JR. , James K. Kennedy , Phillip J. Bergeron , Ronald D. Jesme
CPC classification number: H04N9/3155 , G03B21/145 , H04N5/63 , H04N9/3173 , H04N21/44227 , H04N21/4436
Abstract: A projector (100) including a plurality of systems (110, 130) and a port (140) adapted to receive and communicate with a removable module (102). More particularly, the projector (100) is capable of indicating its capabilities to the removable module (102), receiving return information from the removable module (102), and selectively configuring the systems (110, 130) according to the return information when such removable module (102) is inserted into the port (140).
Abstract translation: 一种包括多个系统（110,130）和适于接收和可移除模块（102）的通信的端口（140）的投影仪（100）。 更具体地，投影仪（100）能够向可移除模块（102）指示其能力，从可移除模块（102）接收返回信息，以及当这样的情况下根据返回信息有选择地配置系统（110,130） 可拆卸模块（102）插入端口（140）中。
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公开(公告)号：US12179315B2
公开(公告)日：2024-12-31
申请号：US17049507
申请日：2019-04-16
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： Joseph B. Eckel , Aaron K. Nienaber , Ronald D. Jesme
Abstract: A method of applying magnetizable particles onto an adherent web includes several steps. Step a) provides a magnetizable particle coating apparatus comprising a downward sloping dispensing surface at least partially disposed within an applied magnetic field. Step b) disposes an adherent web between upper and lower magnetic members and beneath the downward sloping dispensing surface, wherein the web comprises a backing having a curable binder precursor layer disposed on a major surface thereof. Step c) disposes magnetizable particles onto at least a portion of the downward sloping dispensing surface within the applied magnetic field, and subsequently disposed onto the curable binder precursor layer while the adherent web is advanced from an upweb position to a downweb position. Step d) at least partially cures the curable binder precursor layer to fix the orientations of the magnetizable particles.
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