A supercritical carbon dioxide zero leakage dry gas sealing device includes a main gas flow path, a main gas flow branch, an isolation gas flow branch, a pressure reducing valve, and a temperature control assembly. One end of the main gas flow branch is in communication with the main gas flow path and the sealing cylinder. The isolation gas flow branch is in communication with the main gas flow path and the gearbox. The pressure reducing valve is arranged on the isolation gas flow branch. The temperature control assembly is configured to control the temperature of the injection gas flow based on the gas flow pressure of the injection gas flow introduced into the main gas flow path.

• 출원번호 : 19362278
• 출원인 : Nuclear Power Institute of China
• 특허번호 :
• IPC : F16H-057/029(2012.01);F17D-001/02(2006.01);F17D-003/01(2006.01);

A laser welding quality inspection method of a welded portion between a joining object and a joined object, when the joining object and the joined object are welded by being irradiated with a laser beam, the method includes: acquiring first data indicating a signal intensity of thermal radiation light radiated from the welded portion during the welding; acquiring second data indicating a signal intensity of plasma light radiated from the welded portion during the welding; and determining whether or not the welded portion includes an abnormality based on a comparison between the signal intensity of the thermal radiation light and the signal intensity of the plasma light which are acquired.

• 출원번호 : 19361654
• 출원인 : FUNAMI, Koji
• 특허번호 :
• IPC : B23K-031/12(2006.01);B23K-026/21(2014.01);B23K-026/70(2014.01);

A compact flow instrument for multiplexed analysis of a pooled population of subsets of particles exposed to a sample includes an examination zone with one or more examination compartments for irradiating a passing particle with electromagnetic radiation (EMR), one or more EMR sources for irradiating the passing particle, one or more detectors configured to detect EMR emitted or scattered by the passing particle, a syringe pump driven by a stepper motor to deliver sheath fluid in characteristic pulses according to each step of the stepper motor for transporting the passing particle, and a controller. The controller is configured to actuate the syringe pump to deliver sheath fluid to transport the passing particle, capture the detected EMR at a rate commensurate with the velocity of the transported particle as it passes through the examination zone, and compile information about the captured EMR.

• 출원번호 : 19361846
• 출원인 : Emission Inc.
• 특허번호 :
• IPC : G01N-015/1434(2024.01);G01N-015/10(2024.01);G01N-015/1404(2024.01);G01N-015/1409(2024.01);

Methods are provided for separating radioisotopes from spent ion exchange resins used to process nuclear waste. In some embodiments, the resin is contacted with an aqueous solution including one or more acids to elute the radioisotopes into an enriched solution. In some embodiments, the resin is contacted with an aqueous solution including one or more salts, such as a sulfate or nitrate salt solution, to elute the radioisotopes into an enriched salt solution. The enriched solution can include at least 80%, or at least 95%, of the activity of radioisotopes such as Sr-90, Co-60, Ni-63, Cs-137, C-14, Co-58, and/or Mn-54 originally present in the resin. In some embodiments, a mixed bed resin is separated into cation and anion components, and the anion resin is treated to release C-14 as carbon dioxide gas which is captured and purified to obtain a C-14 product.

• 출원번호 : 19361359
• 출원인 : Haun, Steven
• 특허번호 :
• IPC : G21F-009/30(2006.01);B01D-053/14(2006.01);B01D-053/62(2006.01);B01D-053/78(2006.01);B01D-053/80(2006.01);B01D-053/81(2006.01);

The present invention relates to a dandelion active component extraction process optimization method based on an I-WO-SVR model. The method comprises: acquiring factors to be predicted, wherein said factors comprise the ethanol concentration, ultrasonic time, ultrasonic temperature and ultrasonic power; and inputting said factors into an I-WO-SVR model, so as to acquire the extraction rate of chlorogenic acid from dandelion flowers and stems, wherein the I-WO-SVR model is obtained by using a training set to train a support vector regression (SVR) prediction model and using an improved walrus optimizer (I-WO) to optimize a penalty parameter and a nuclear parameter of the SVR prediction model, and the training set comprises original factors and chlorogenic acid extraction rates corresponding to the original factors. The present invention combines modern artificial intelligence technology with the field of traditional Chinese medicine to design a Chinese medicinal material active component extraction optimization method, has broad application prospects, and can provide new ideas for Chinese medicine extraction and intelligent industrial production thereof.

• 출원번호 : CN2025/128297
• 출원인 : JILIN UNIVERSITY OF CHEMICAL TECHNOLOGY
• 특허번호 :
• IPC : B01D-011/02(2006.01);G06N-003/006(2023.01);A61K-036/288(2006.01);A61P-035/00(2006.01);G06F-030/27(2020.01);A61P-003/06(2006.01);

The invention relates to an irradiation module for use in a device for irradiation with medical and cosmetic radiation, comprising a plurality of LEDs arranged on a carrier. The invention also relates to a device for irradiating a user with medical and cosmetic radiation, comprising a plurality of irradiation modules for irradiation with medical and cosmetic radiation, which modules are accommodated in a housing part. The invention further relates to a method for irradiating a user with medical and cosmetic radiation, comprising a plurality of irradiation modules for irradiation with medical and cosmetic radiation, which modules are selected from the group comprising fluorescent tubes, LEDs, organic LEDs, and high-pressure lamps. In order to provide improved irradiation results, a first group of first LEDs, which emits radiation within the UVA spectrum, and a second group of second LEDs, which emits radiation within the UVB spectrum, are arranged on the carrier.

• 출원번호 : 19359821
• 출원인 : JK-HOLDING GMBH
• 특허번호 :
• IPC : A61N-005/06(2006.01);A61B-005/00(2006.01);F21S-002/00(2016.01);F21W-131/20(2006.01);F21Y-115/10(2016.01);

A detection method of the present disclosure is a method for detecting a welding state executed by a processor, the method including acquiring a first signal intensity indicating an intensity of thermal radiation light generated from a portion irradiated with laser light and a second signal intensity indicating an intensity of reflected light reflected from the portion irradiated with the laser light, and detecting a welding state of the portion irradiated with the laser light based on the first signal intensity and the second signal intensity, in which the detecting the welding state determines whether or not the first signal intensity is less than or equal to a first reference signal intensity of thermal radiation light and the second signal intensity is greater than a second reference signal intensity of reflected light.

• 출원번호 : 19360896
• 출원인 : SHIRAISHI, TATSURO
• 특허번호 :
• IPC : G01N-021/71(2006.01);B23K-026/03(2006.01);G01N-021/55(2014.01);G01N-033/207(2019.01);

An actuator powered by photonic energy comprises a rotor including a material which deforms from a first undeformed state when exposed to electromagnetic radiation to a second deformed state and begins to return to the first state when the electromagnetic radiation is removed. A stationary element is affixed to the rotor. A moving element engaging the stator at least when the rotor is in the second deformed state. Deformation of the deformable material in response to applied electromagnetic radiation is transmitted by the stator to the moving element by friction between the stationary element and the moving element for causing motion of the moving element.

• 출원번호 : 19359528
• 출원인 : Fischer, Gregory Scott
• 특허번호 :
• IPC : H10N-030/50(2023.01);H02N-002/08(2006.01);H10N-030/80(2023.01);H10N-030/853(2023.01);

유체 컬럼을 형성하고 여기원으로 유체 컬럼 내 객체를 탐지하는 식별 시스템이 개시된다. 광학 배열부는 유체 컬럼 내에 배치된 여기된 객체로부터 발산되는 출력 전자기 복사를 집광하고 출력 전자기 복사를 검출기로 지향하게 한다. 분석기는 각 객체의 위치에 기초하여 값을 정규화하여 검출된 강도의 위치 종속성을 줄인다.

• 출원번호 : 10-2025-7034400
• 출원인 : 인구란, 엘엘씨
• 특허번호 :
• IPC : G01N-015/1429;G01N-015/10;G01N-015/14;G01N-015/1434;G01N-021/64;G01N-033/50;

Remote sensing systems, electromagnetic wave radiating/irradiating apertures, one or more radiating/irradiating waveguide configurations, one or more illuminating modules, directional and/or omnidirectional optical modules for collecting electromagnetic waves reflected from distal objects, detection modules/systems, signaling schemes, intelligent data processing methods and algorithms, and several light detection and ranging (LiDAR) systems with various modes of operations are disclosed. In one aspect, methods for forming one or two dimensional array/s of radiating/irradiating waveguide apertures along with associated and resulting signaling methods are also disclosed. Methods and architectures are also given for continues radiation and continues scanning of the environment. Several illumination modules with different architectures and fabrications methods and principles of operations are introduced. Remote sensing system signals also disclosed in which the illuminating signal is changing its frequency as it propagates through an illuminating and guiding medium so as to have a novel types of Frequency Varying type LiDAR.

• 출원번호 : 19359677
• 출원인 : Hatami-Hanza, Hamid
• 특허번호 :
• IPC : G01S-017/89(2020.01);G01S-007/481(2006.01);G01S-007/4865(2020.01);G01S-013/86(2006.01);G01S-017/93(2020.01);