Abstract: A method of determining hysteresis according to an example embodiment may include capturing a real-time image of the surgical robot driven according to a drive input, and measuring a drive angle of the surgical robot by comparing the real-time image to a previously rendered image data set of the surgical robot, and calculating a difference between the drive input and the measured drive angle.
Type:
Grant
Filed:
January 17, 2020
Date of Patent:
October 22, 2024
Assignees:
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, ROEN Surgical, Inc.
Inventors:
Dong Soo Kwon, Dong Hoon Baek, Ju Hwan Seo, Joon Hwan Kim, Jeong Do Ahn, Han Soul Kim, Jae Min You
Abstract: An imaging system according to an embodiment may include an ultrasonic oscillation part configured to apply ultrasonic waves to a sample, an image acquisition part configured to acquire a plurality of images of the sample deformed by the ultrasonic waves, and a computation part configured to compute a deformation rate on the basis of a change in thickness of the sample from the plurality of images, in which the computation part computes an elastic modulus of the sample on the basis of intensity of the ultrasonic waves and the deformation rate of the sample.
Type:
Grant
Filed:
July 5, 2021
Date of Patent:
October 22, 2024
Assignee:
DAEGU GYEONGBUK INSTITUTE OF SCIENCE AND TECHNOLOGY
Abstract: A catalyst component for olefin polymerization includes magnesium, titanium, a halogen, an internal electron donor compound, and a precipitation aid. The precipitation aid includes a precipitation aid represented by general formula (I). The precipitation aid represented by general formula (I) includes isomers represented by general formula (I-a) and/or (I-b).
Type:
Grant
Filed:
May 21, 2019
Date of Patent:
October 22, 2024
Assignees:
CHINA PETROLEUM & CHEMICAL CORPORATION, BEIJING RESEARCH INSTITUTE OF CHEMICAL INDUSTRY, CHINA PETROLEUM & CHEMICAL CORPORATION
Abstract: Disclosed and claimed are mutation(s) or modification(s) of the CRISPR enzyme, for example a Cas enzyme such as a Cas9, which obtain an improvement, for instance a reduction, as to off-target effects of a CRISPR-Cas or CRISPR-enzyme or CRISPR-Cas9 system or complex containing or including such a mutated or modified Cas or CRISPR enzyme or Cas9. Methods for making and using and uses of such mutated or modified Cas or CRISPR enzyme or Cas9 and systems or complexes containing the same and products from such methods and uses are also disclosed and claimed.
Type:
Grant
Filed:
November 26, 2019
Date of Patent:
October 22, 2024
Assignees:
THE BROAD INSTITUTE, INC., MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Inventors:
Feng Zhang, Linyi Gao, Bernd Zetsche, Ian Slaymaker
Abstract: A system configured for producing electric power from sea waves. The system includes a buoyant body; an electric generator including an input shaft adapted to rotate with respect to the buoyant body; a first arm coupled to the electric generator; a second arm; and a pivot joint rotatably joining the second arm to the arm. The pivot joint is at a distance, along the first arm, from the input shaft. The first arm connects the second arm to the generator. The tandem arms form a double pendulum system powering an autonomous floating sea analysing station.
Type:
Grant
Filed:
October 13, 2021
Date of Patent:
October 22, 2024
Assignee:
LUXEMOBURG INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventors:
Jérôme Polesel, Bruno Soares, Mathieu Gerard
Abstract: A method and apparatus for transmitting or receiving a control channel in a communication system. A method for transmitting control information by a base station includes: configuring a control resource set including a plurality of REGs; interleaving, on a frequency axis, the plurality of REGs included in the control resource set; configuring an REG pool including at least two interleaved REGs; configuring at least one CCE in the REG pool; and transmitting control information through a search space configured by the at least one CCE. Therefore, the present invention improves performance of a communication system.
Type:
Grant
Filed:
January 22, 2021
Date of Patent:
October 22, 2024
Assignee:
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
Inventors:
Sung Hyun Moon, Jun Hwan Lee, Jung Hoon Lee, Ji Hyung Kim, Ju Ho Park, Cheul Soon Kim, Min Hyun Kim
Abstract: Red-emitting platinum (II) Schiff base complexes with high emission quantum efficiency are prepared. These materials can be used to fabricate OLEDs.
Type:
Grant
Filed:
October 31, 2019
Date of Patent:
October 22, 2024
Assignee:
SICHUAN KNOWLEDGE EXPRESS INSTITUTE FOR INNOVATIVE TECHNOLOGIES CO., LTD
Inventors:
Chi Ming Che, Chun Lam Kwong, Tsz Lung Lam
Abstract: Disclosed are methods and apparatuses for image data encoding/decoding. A method for decoding a 360-degree image includes the steps of: receiving a bitstream obtained by encoding a 360-degree image; generating a prediction image by making reference to syntax information obtained from the received bitstream; adding the generated prediction image to a residual image obtained by dequantizing and inverse-transforming the bitstream, so as to obtain a decoded image; and reconstructing the decoded image into a 360-degree image according to a projection format. Therefore, the performance of image data compression can be improved.
Abstract: The present invention relates to a water flow measuring drifting buoy capable of preventing stranding and resisting impact, which includes: a ball-game table-shaped inflation body with a counterweight capable of drifting autonomously in a direction of a main stream of a water flow, wherein the inflation body is provided with at least two inflation connectors, and the inflation connectors are of a cross-shaped structure formed by connecting in a conical distribution with 4 inflation-stabilizing rods uniformly distributed along a circumferential radiation; the counterweight is 4-10 fan-shaped steel plates arranged annularly in the center of the bottom of the inflation body, and the fan-shaped steel plates are flexibly connected to each other to be able to shake.
Type:
Grant
Filed:
November 2, 2023
Date of Patent:
October 22, 2024
Assignee:
CHINA INSTITUTE OF WATER RESOURCES AND HYDROPOWER RESEARCH
Abstract: A system for inducing synthesis of Vitamin D in a body includes a wearable illumination device formed in a structure that is wearable on the body, and including a plurality of light sources configured to radiate an ultraviolet light to a skin of a worn part; and a control device connected to the plurality of light sources and configured to drive the plurality of light sources to radiate the ultraviolet light, wherein the wearable illumination device includes a light diffusion panel configured to equalize an irradiance of the ultraviolet light reaching the skin by causing diffusion of the ultraviolet light radiated from the plurality of light sources.
Type:
Grant
Filed:
January 28, 2022
Date of Patent:
October 22, 2024
Assignees:
KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, SEOUL NATIONAL UNIVERSITY HOSPITAL, GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
Inventors:
Seunghyup Yoo, Jaehyeok Park, Hanul Moon, Sunhyoung Koo, Changhun Seok, Dongho Choi, Hyuk Joo Lee, In-Young Yoon, Jun Seok Ahn, Ji Su Choi, Jung Kyung Hong, Tae Kim, Jiseung Kang, Jieun Jung
Abstract: The present invention relates to a kit for concentrating low-concentration air pollutants, and to a concentration kit for concentrating low-concentration air pollutants, and then desorbing same so as to detect the components and concentrations of the pollutants. The present invention comprises: a sensor positioned on a channel in which gas moves, so as to detect pollutants in the gas; and a concentration part, which comprises an adsorbent for adsorbing and desorbing the pollutants in the gas moving to the sensor, so as to transfer concentrated pollutants to the sensor.
Type:
Grant
Filed:
July 24, 2020
Date of Patent:
October 22, 2024
Assignee:
KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
Inventors:
Iljeong Heo, Jin Hee Lee, Young Woo You, Yun Ho Jeong, Sang Joon Kim
Abstract: A flexible gastight material for a landfill site includes a component A and a component B, the component A including: at least one of polypropylene glycol with a molecular weight of 600-4000, polytetrahydrofuran diol with a molecular weight of 1000-3000, polycaprolactone diol with a molecular weight of 1000-3000, and polycarbonate diol with a molecular weight of 1000-3000; and at least one of 2,4?-diphenylmethane diisocyanate, 4,4?-diphenylmethane diisocyanate, toluene diisocyanate, isophorone diisocyanate, and hexamethylene diisocyanate. The flexible gastight material for the landfill site provided in the present application has a micro-closed-cell foam structure. The closed-cell elastic structure of the flexible gastight material may block the volatilization of toxic and harmful odors, and may cut off the diffusion path of the odors by combining with gas treatment systems at the landfill site. The flexible gastight material has excellent water blocking and gas sealing performance.
Type:
Grant
Filed:
August 18, 2022
Date of Patent:
October 22, 2024
Assignee:
INSTITUTE OF ROCK AND SOIL MECHANICS, CHINESE ACADEMY OF SCIENCES
Abstract: Provided are a method for preparing a microfluidic device, a microfluidic device and a microfluidic system. The method includes: providing a mold having a groove; injecting a liquid metal into the groove of the mold, and solidifying the liquid metal to obtain a solid metal; separating the solid metal from the mold; providing the solid metal with an electrode; providing a cladding layer on a surface of the solid metal provided with the electrode, such that the solid metal is wrapped by the cladding layer, and at least a part of the electrode extends outside the cladding layer, so as to obtain a preform; and fixing the preform in a substrate, melting the solid metal and extending at least a part of the electrode outside the substrate, to obtain the microfluidic device.
Type:
Grant
Filed:
December 7, 2018
Date of Patent:
October 22, 2024
Assignees:
INSTITUTE OF FLEXIBLE ELECTRONICS TECHNOLOGY OF THU, ZHEJIANG, TSINGHUA UNIVERSITY
Inventors:
Xue Feng, Baicheng Zhang, Ying Chen, Haoran Fu, Ye Jiang, Lanlan Liu
Abstract: A device and a method for continuous CO2 capture by a double-bed hydrate process are provided. The device includes a first fixed-bed hydrate reactor, a second fixed-bed hydrate reactor, a solution circulation system, a gas inlet system and an exhaust system; the first fixed-bed hydrate reactor and the second fixed-bed hydrate reactor are respectively connected in series with the gas inlet system, the exhaust system and the solution circulation system, and are connected in parallel; the refrigerant fluid and the heat medium fluid output by a compression-refrigeration system alternately flow into a heat exchange coil of the first fixed-bed hydrate reactor and a heat exchange coil of the second fixed-bed hydrate reactor, and the two fixed-bed hydrate reactors are alternately subjected to hydrate formation and decomposition reactions to realize continuous CO2 capture and separation.
Type:
Grant
Filed:
December 17, 2021
Date of Patent:
October 22, 2024
Assignee:
GUANGZHOU INSTITUTE OF ENERGY CONVERSION, CHINESE ACADEMY OF SCIENCES
Abstract: Provided is a wireless communication terminal that communicates wirelessly. The terminal includes: a transceiver; and a processor. The processor is configured to receive a Downlink Multi-User (DL MU) PPDU including information for an Uplink Multi-User (UL MU) transmission from a base wireless communication terminal by using the transceiver, and transmit the UL MU PPDU to the base wireless communication terminal based on the information for UL MU transmission.
Type:
Grant
Filed:
September 8, 2023
Date of Patent:
October 22, 2024
Assignees:
WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC., SK TELECOM CO., LTD.
Abstract: The present disclosure discloses a dual-wavelength high-spectral resolution lidar system based on a dual-stage virtual image phased array. The system includes a dual-wavelength vertically polarized light emission system, first to sixth beam splitting systems, a first photodetector, a telescope, a first band-pass filter, a second band-pass filter, a second photodetector, a first dual-stage virtual image phased array system, a third photodetector, a first ICCD acquisition system, a fourth photodetector, a second dual-stage virtual image phased array system, a fifth photodetector, a second ICCD acquisition system, and a timing controller.
Type:
Grant
Filed:
April 5, 2021
Date of Patent:
October 22, 2024
Assignees:
SECOND INSTITUTE OF OCEANOGRAPHY, MINISTRY OF NATURAL RESOURCES, SHANGHAI JIAO TONG UNIVERSITY
Abstract: A method of motion planning and maneuvering of an ego vehicle is described. The method includes computing a set of potential vehicle maneuvers during a current motion planning cycle of the ego vehicle. The method also includes identifying, for the set of potential vehicle maneuvers, space corridor compatible vehicle maneuvers from a set of previously computed vehicle maneuvers during a previous motion planning cycle. The method further includes prioritizing a currently executed vehicle maneuver when the currently executed vehicle maneuver is a space corridor compatible vehicle maneuver with the set of potential vehicle maneuvers.
Abstract: The present disclosure relates generally to compositions and methods for treating fibroid in a patient in need thereof, which entails administering to the patient an effective amount of an agent that inhibits the expression or activity of TDO2 or IDO1.
Type:
Grant
Filed:
July 1, 2021
Date of Patent:
October 22, 2024
Assignee:
THE LUNDQUIST INSTITUTE FOR BIOMEDICAL INNOVATION AT HARBOR-UCLA MEDICAL CENTER
Abstract: A display panel and a display device are provided. The pixel circuit includes a drive device, a first light-emitting control device and a second light-emitting control device; the first light-emitting control device and the second light-emitting control device are configured to jointly control a light-emitting duration of the light-emitting element; the first light-emitting control device is electrically connected to the first light-emitting control signal line, the second light-emitting control device is connected to the second light-emitting control signal line.
Type:
Grant
Filed:
May 18, 2023
Date of Patent:
October 22, 2024
Assignee:
TIANMA ADVANCED DISPLAY TECHNOLOGY INSTITUTE (XIAMEN) CO., LTD.
Abstract: A multifunctional C4F7N/CO2 mixed gas preparation system is disclosed. The C4F7N heat exchanger is used to heat and vaporize C4F7N input through the C4F7N input port; the CO2 heat exchanger is used to heat and vaporize CO2 input through the CO2 input port; the C4F7N/CO2 mixing pipeline structure is used to mix the heated C4F7N and heated CO2, and the C4F7N/CO2 mixed gas output pipeline structure is used to output the C4F7N/CO2 mixed gas. The C4F7N/CO2 mixing pipeline structure comprises a C4F7N/CO2 dynamic gas preparation pipeline structure and a C4F7N/CO2 partial pressure mixing pipeline structure; the C4F7N/CO2 partial pressure mixing pipeline structure includes partial pressure mixing tanks for mixing the CO2 and the heated C4F7N of certain pressures; and a plurality of partial pressure mixing tanks are arranged in parallel. A multifunctional C4F7N/CO2 mixed gas preparation method is also disclosed.
Type:
Grant
Filed:
July 30, 2020
Date of Patent:
October 22, 2024
Assignees:
STATE GRID ANHUI ELECTRIC POWER RESEARCH INSTITUTE, State Grid Corporation of China
Inventors:
Wei Liu, Liufang Wang, Jiong Qi, Yue Zhao, Fengxiang Ma, Zien Liu