Abstract: A method of determining the position and orientation of a moveable object includes a) connecting a plurality of targets to the object at known points on the object such that the targets will move with the object; b) scanning the surface of the object and at least some of the plurality of targets to obtain target data; c) comparing the scanned target data to at least one known dimension of one of the plurality of targets; and d) if scanned target data matches the at least one known dimension of one of the plurality of targets, mapping known object model data according to the target data to determine the position and orientation of the object.
Type:
Grant
Filed:
June 22, 2018
Date of Patent:
November 9, 2021
Assignee:
Southwest Research Institute
Inventors:
Glynn R. Bartlett, Jeremy K. Zoss, William C. Flannigan, Peter Boeijink
Abstract: Provided is slot use control apparatus and method, including an access point (AP) to control a slotted channel access of a station (STA) in a wireless local area network (WLAN) includes generating a synchronization (synch) frame including an identification value indicating an STA allocated to a slot, and broadcasting the generated synch frame when a channel is in an idle state at a start point of the slot.
Type:
Grant
Filed:
March 6, 2020
Date of Patent:
November 9, 2021
Assignee:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Inventors:
Hyoung Jin Kwon, Jae Seung Lee, Min Ho Cheong, Hee Jung Yu, Jae Woo Park, Sok Kyu Lee
Abstract: An optical system and a method for producing it is disclosed. The optical system has at least two separate optical components and an optical connection between them. In the inventive method, first and second optical component are provided, each having respective beam profiles. An arrangement of the first and second optical components and the form and target position of at least one beam-shaping element are specified. The beam-shaping element is produced using a three-dimensional direct-writing lithography method in situ at the target position to thereby obtain an optical component supplemented by the beam-shaping element. The supplemented optical component is placed and fixed on common base plate to thereby obtain the optical system. The optical systems produced with the present method can be used in optical data transfer, measurement technology and sensors, life sciences and medical technology, or optical signal processing.
Abstract: Peptides having activity as protein binding agents are disclosed. The peptides have the following structure (I): including stereoisomers, pharmaceutically acceptable salts and prodrugs thereof, wherein R, R1, L1, L2, G, M, Y1 Y2 and SEQ are as defined herein. Methods associated with preparation and use of such peptides, as well as pharmaceutical compositions comprising such peptides, are also disclosed.
Type:
Grant
Filed:
June 20, 2014
Date of Patent:
November 9, 2021
Assignee:
CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventors:
James R. Heath, Rosemary Dyane Rohde, Arundhati Nag, Samir Das, Aiko Umeda
Abstract: A position sensing system comprises a position sensor having an accelerometer and a gyroscope, an alarm, and a controller configured to receive data from the position sensor and activate the alarm according to alarm management instructions stored in a memory. In some embodiments, the alarm instructions include a snooze option to allow the user/patient to temporarily deactivate the alarm. The controller is communicably linked to a remote display device configured to display the orientation of the user's body part.
Type:
Grant
Filed:
May 20, 2019
Date of Patent:
November 9, 2021
Assignees:
CALIFORNIA INSTITUTE OF TECHNOLOGY, THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
Inventors:
Robert H. Grubbs, Hyuck Choo, Frank L. Brodie
Abstract: Disclosed herein are methods and devices for using digital isothermal amplification to detect subtle responses to environmental stimuli, such as detecting antibiotic susceptibility using digital quantification of DNA replication and/or chromosome segregation.
Type:
Grant
Filed:
September 25, 2017
Date of Patent:
November 9, 2021
Assignee:
CALIFORNIA INSTITUTE OF TECHNOLOGY
Inventors:
Rustem F. Ismagilov, Nathan G. Schoepp, Travis S. Schlappi, Matthew S. Curtis
Abstract: A stereoscopic conductive fabric includes a basement yarn layer, a conductive yarn, and a support yarn. The basement yarn layer includes plural warp yarns arranged coursewise and parallel to each other and plural course yarns arranged warpwise and parallel to each other. The course yarns are interwoven with the warp yarns to form the basement yarn layer. The conductive yarn is arranged coursewise and interwoven with the course yarns in a skip manner to form plural conductive structures protruding from a surface of the basement yarn layer. The support yarn is arranged coursewise and interwoven with the course yarns in a skip manner to form plural pressing structures protruding from another surface of the basement yarn layer. A module for detecting electrical signals from body skin applying the stereoscopic conductive fabric is also disclosed.
Abstract: Adaptive charging networks in accordance with embodiments of the invention enable the optimization of electric design of charging networks for electric vehicles. One embodiment includes an electrical supply; a plurality of adaptive charging stations; wherein at least one adaptive charging station distributes power to at least one other adaptive charging station; wherein at least one adaptive charging station is configured to communicate capacity information to a controller; and wherein the controller is configured to control the distribution of power to the plurality of adaptive charging stations based upon the capacity information received from at least one adaptive charging station.
Abstract: In a meta-structure having multifunctional properties according to an exemplary embodiment of the present invention, a plurality of unit blocks controlling a property of a wave is combined on a plane or in a space in a predetermined pattern to form one structure, at least one of the plurality of unit blocks is formed to have a different size, and a frequency range of a wave controlled is changed according to the size of the unit block.
Type:
Grant
Filed:
September 6, 2019
Date of Patent:
November 9, 2021
Assignees:
KOREA INSTITUTE OF MACHINERY & MATERIALS, CENTER FOR ADVANCED META-MATERIALS
Inventors:
Boyoung Kang, Hak Joo Lee, Duckjong Kim, Jae-Hyun Kim
Abstract: A neuromodulator accurately measures—in real time and over a range of frequencies—the instantaneous phase and amplitude of a natural signal. For example, the natural signal may be an electrical signal produced by neural tissue, or a motion such as a muscle tremor. The neuromodulator generates signals that are precisely timed relative to the phase of the natural signal. For example, the neuromodulator may generate an exogenous signal that is phase-locked with the natural signal. Or, for example, the neuromodulator may generate an exogenous signal that comprises short bursts which occur only during a narrow phase range of each period of an oscillating natural signal. The neuromodulator corrects distortions due to Gibbs phenomenon. In some cases, the neuromodulator does so by applying a causal filter to a discrete Fourier transform in the frequency domain, prior to taking an inverse discrete Fourier transform.
Type:
Grant
Filed:
July 30, 2020
Date of Patent:
November 9, 2021
Assignees:
Massachusetts Institute of Technology, Elemind Technologies, Inc.
Inventors:
Nir Grossman, David Wang, Edward Boyden
Abstract: Fuel management system for enhanced operation of a spark ignition gasoline engine. Injectors inject an anti-knock agent such as ethanol directly into a cylinder. It is preferred that the direct injection occur after the inlet valve is closed. It is also preferred that stoichiometric operation with a three way catalyst be used to minimize emissions. In addition, it is also preferred that the anti-knock agents have a heat of vaporization per unit of combustion energy that is at least three times that of gasoline.
Type:
Grant
Filed:
April 30, 2021
Date of Patent:
November 9, 2021
Assignee:
Massachusetts Institute of Technology
Inventors:
Leslie Bromberg, Daniel R. Cohn, John B. Heywood
Abstract: A surgical method of cataract fragmentation and extraction via microbubble cavitation is described. In particular, gas-filled microbubbles are injected into a lens capsule of a subject's eye, and cavitation of the microbubbles is activated by applied ultrasound energy. The ultrasound energy can be applied from an external device. The cavitation fragments cataract tissues without damaging other tissue, such as the lens capsule. Fragmented lens material is then aspirated from the lens capsule. The method can be used alone or in conjunction with other methods, such as phacoemulsification.
Type:
Grant
Filed:
January 3, 2020
Date of Patent:
November 9, 2021
Assignees:
California Institute of Technology, The Regents of the University of California, United States Government represented by the Department of Veterans Affairs
Inventors:
Robert H. Grubbs, Marshall L. Stoller, Ying Han, Frank L. Brodie
Abstract: Systems, methods, and computer media for battery system management and non-linear estimation of battery state of charge are provided herein. Battery data is received for a time period over which a battery system has operated. The battery data represents the actual performance of the battery system over the time period. Sub-periods of charging or discharging can be identified in the time period. For the sub-periods of time, a curve can be fit to the battery data. Using the curves for the battery data for the sub-periods of time, an expected performance of the battery system, over a range of states-of-charge, can be determined. Operating instructions for the battery system can be provided based on the expected performance.
Type:
Grant
Filed:
December 13, 2019
Date of Patent:
November 9, 2021
Assignee:
Battelle Memorial Institute
Inventors:
Alasdair James Crawford, Vilayanur Venkataraman Viswanathan, Patrick Joseph Balducci, Trevor D. Hardy, Di Wu, Michael C. W. Kintner-Meyer
Abstract: Disclosed are amorphous nanostructure and methods of making amorphous nanostructure. The amorphous nanostructure has a transition metal and a halogen element in the main chain, and the transition metal has an oxidation number of +1. In addition, the inorganic polymer forming the amorphous nanostructure forms hydrogen bonding with an adjacent inorganic polymer. The side chain of the inorganic polymer for hydrogen bonding has hydrogen and elements for hydrogen bonding. Through this, various characteristics can be confirmed.
Type:
Grant
Filed:
September 27, 2018
Date of Patent:
November 9, 2021
Assignee:
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
Abstract: In one aspect, the invention features a method for identifying a drug-modulated polypeptide substrate of cereblon (CRBN). In another aspect, the invention features a method of identifying a polypeptide target of a modulator of CRBN. In yet another aspect, the invention provides methods of monitoring or characterizing the sensitivity of a subject to a modulator of CRBN.
Type:
Grant
Filed:
September 9, 2016
Date of Patent:
November 9, 2021
Assignees:
THE BROAD INSTITUTE, INC., PRESIDENT AND FELLOWS OF HARVARD COLLEGE, THE BRIGHAM AND WOMEN'S HOSPITAL, INC.
Inventors:
Tarjei Mikkelsen, Benjamin Levine Ebert, Quinlan Sievers
Abstract: The present invention discloses a sensing-acquisition-wireless transmission integrated microseismic monitoring system, comprising a sensing unit, wherein the system further comprises an acquisition-wireless transmission unit. The acquisition-wireless transmission unit comprises a flameproof enclosure, an acquisition instrument, a battery, a wireless transmitter and a transmitting antenna. A push nut is arranged at an open end of the flameproof enclosure. A support stage is sheathed on an outer wall of the flameproof enclosure. A connection ring is movably sheathed on the open end of the flameproof enclosure. The push nut is connected to the connection ring. Multiple inner wing elastic plates are circumferentially arranged on the connection ring. The inner wing elastic plates are connected to corresponding expandable plate outer wings, respectively. The present invention further discloses a sensing-acquisition-wireless transmission integrated microseismic monitoring method.
Type:
Grant
Filed:
October 28, 2019
Date of Patent:
November 9, 2021
Assignees:
Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Hubei Seaquake Technology Co., Ltd.
Inventors:
Bingrui Chen, Xinhao Zhu, Huafang Li, Qiqing Fu
Abstract: An intra prediction mode encoding and decoding method, an image decoding device, and an image encoding device operate by deriving most probable modes (MPMs) from surrounding prediction units adjacent to a current prediction unit and deriving an intra prediction mode of the current prediction unit on the basis of an MPM flag indicating whether an MPM having the same prediction mode as the intra prediction mode of the current prediction unit exists among the derived MPMs.
Type:
Grant
Filed:
April 16, 2020
Date of Patent:
November 9, 2021
Assignees:
Electronics and Telecommunications Research Institute, Intellectual Discovery Co., Ltd.
Inventors:
Jin Ho Lee, Hui Yong Kim, Sung Chang Lim, Jin Soo Choi, Jin woong Kim, Jae Gon Kim, Hae Chul Choi, Sang Yong Lee
Abstract: (Technical problems to be solved) Providing a method for selecting an mineral of molybdenum. (Means for solving the problems) A peptide comprising an amino acids sequence according the following formula (1) and/or (2): (1) (ALRKNMD-FCPQSETGWHYIV)-(LIVFA)-(HPWRK)-(TSNQ)-(TSNQ)-(LIVFA)-(TSNQ)-(TSNQ)-(LIVFA)-(FYW)-(LIVFA)-(HPWRK) (2) (LIVFA)-(RHK)-(TSNQ)-(LIVFA)-(LIVFA)-(TSNQ)-(LIVFA)-(LIVFA)-(LIVFA)-(RHK)-(RHK)-(HPW) wherein one amino acid is respectively selected from each group defined by paired parentheses.
Type:
Grant
Filed:
June 6, 2017
Date of Patent:
November 9, 2021
Assignees:
SHIBAURA INSTITUTE OF TECHNOLOGY, JX NIPPON MINING & METALS CORPORATION
Abstract: The present invention discloses an external battery short-circuit testing device, configured to perform short-circuit test on a battery pack under test. The external battery short-circuit testing device comprises a plurality of fuses; a Hall current transducer, coupled to the plurality of fuses; a current meter, coupled to the Hall current transducer and the battery pack under test; a voltmeter, coupled to the battery pack under test; a variable resistor, coupled to the Hall current transducer; an electromagnetic switch, coupled to the variable resistor and the battery pack under test; and an operation unit, comprising a voltage measurement unit, a current measurement unit, a temperature measurement unit and a switch control unit.
Type:
Grant
Filed:
January 15, 2020
Date of Patent:
November 9, 2021
Assignee:
National Chung-Shan Institute of Science and Technology