The invention relates to a photometer (30) for analysing the composition of a sample gas. The photometer comprises an infra-red (IR) source (20) configured to direct a first plurality of pulses (40) of IR radiation through the sample gas to an IR detector (26), at least two of the first plurality of pulses being of different wavelength. The photometer further comprises an ultraviolet (UV) source (32) configured to generate a second plurality of pulses (38) of UV radiation for conveyance to a UV detector (36), at least two of the second plurality of pulses being of different wavelength. A path selection arrangement (22, 42-50) is configured to selectively convey different ones of the second plurality of pulses (38) to one of the sample gas and the UV detector (36). The photometer further comprises processing circuitry coupled to the IR source (20), the UV source (32), the IR detector (26), the UV detector (36) and the path selection arrangement (22, 42-50). The processing circuitry is configured to (i) select the wavelength to be used for a given UV pulse of the second plurality of pulses (38), (ii) receive a plurality of detection signals from each of the IR detector (26) and the UV detector (36) and (iii) based on the detection signals, determine a concentration of at least one component of the sample gas. A method for analysing the composition of a sample gas is also disclosed.

• 출원번호 : 18804705
• 출원인 : DAW, Chris
• 특허번호 :
• IPC : G01J-003/427(2006.01);G01J-003/02(2006.01);G01J-003/10(2006.01);G01J-003/12(2006.01);G01N-021/31(2006.01);G01N-021/33(2006.01);G01N-021/3504(2006.01);G01N-033/00(2006.01);

Rare earth elements can be bonded as a set of metallophosphonic acid chelates to form a set of chelation complexes, followed by detecting at least one of the set of rare earth elements in the set of chelation complexes using nuclear magnetic resonance, followed by separating at least one of the set of rare earth elements in the set of chelation complexes using at least one solvent. The set of metallophosphonic acid chelates can include a set of Kläui ligands and detecting can include detecting specific individual elements from among the set of rare earth elements.

• 출원번호 : 18804637
• 출원인 : Fortier, Skye
• 특허번호 :
• IPC : C07F-009/38(2006.01);G01N-024/08(2006.01);

시뮬레이터를 이용하여 비정상 운전 시나리오를 모의함으로써 원자력발전소의 비정상 상태와 연관된 적어도 하나의 운전변수를 취득하는 단계와, 인공신경망이 원자력발전소의 비정상 상태를 판단할 수 있도록, 상기 적어도 하나의 운전변수를 이용하여 상기 인공신경망을 학습시키는 단계와, 상기 인공신경망의 학습 결과를 역산하여 상기 적어도 하나의 운전변수의 기여도를 계산하는 단계와, 그리고 상기 기여도에 기초하여 상기 적어도 하나의 운전변수 중 상기 비정상 상태의 판단 시 가장 큰 영향을 주는 운전변수를 도출하는 단계를 포함하는, 원자력발전소의 비정상 운전 절차서 검증 방법 및 이를 수행하는 시스템이 제공된다.

• 출원번호 : 10-2024-0108149
• 출원인 : 한국수력원자력 주식회사
• 특허번호 :
• IPC : G21D-003/06;G06F-030/27;G06N-003/08;

PROBLEM TO BE SOLVED: To provide methods and systems for in-vessel natural circulation alkali metal reactor systems, purification systems, and associated methods.SOLUTION: A nuclear reactor vessel system includes an inner vessel that defines an inner volume sized to at least partially enclose a reactor. The reactor includes a plurality of nuclear fuel elements at least partially enclosed within a cladding, the reactor being cooled by a liquid metal coolant in a primary coolant loop. A pool of immersing fluid occupies a volume inside the inner vessel. The reactor vessel system includes an outer vessel sized to wholly or substantially enclose the inner vessel. A nuclear reactor power system includes a reactor core including an active fuel region; and a rotatable drum including at least one of a neutron-absorbing material, a neutron leakage enhancing material, or a neutron-reflecting material, the rotatable drum positioned externally to the active fuel region of the reactor core.SELECTED DRAWING: None

• 출원번호 : 2024134808
• 출원인 : OKLO INC
• 특허번호 :
• IPC : G21C-001/02(2006.01);G21C-015/18(2006.01);G21D-001/00(2006.01);G21C-015/26(2006.01);G21C-005/00(2006.01);

The present disclosure concerns a laser processing system with a laser processing machine, especially a laser processing machine equipped to generate the laser radiation with a power of at least 1 kW. The laser processing system further comprises a water-cooling unit (1) operable to cool at least one component of the laser processing machine. The water-cooling unit comprises a cooling water circuit for the cooling water and a protective gas supply for supplying a protective gas to the cooling circuit for bringing the cooling water in the cooling circuit in contact with the protective gas, such as Nitrogen or Argon. This will cause diffusion of oxygen out of the water due to the concentration gradient until an equilibrium with strongly reduced oxygen concentration in the water is reached. Thus, the simple measure of supplying a protective gas to the cooling water circuit causes the cooling water to be less corrosive and, because of the absence of oxygen, to prevent the growth of microorganisms.

• 출원번호 : EP2024/072821
• 출원인 : BYSTRONIC LASER AG
• 특허번호 :
• IPC : B01D-019/00(2006.01);C02F-001/20(2023.01);B23K-026/38(2014.01);B23K-026/70(2014.01);

An optical system comprising an EUV mirror, wherein the EUV mirror is provided with an optical surface designed for the reflection of EUV radiation. An EUV beam path generated by an EUV radiation source is directed at the optical surface of the EUV mirror, such that the EUV beam path is incident on the EUV mirror at an angle of not more than 12°. The optical surface is covered with a carbon layer, wherein the carbon layer has a thickness of at least 8 nm. The invention also relates to a method for operating an optical system.

• 출원번호 : 18802211
• 출원인 : Enkisch, Hartmut
• 특허번호 :
• IPC : G02B-005/08(2006.01)

A flexible display may include a flexible display module. The flexible display module may include a flexible substrate including a display portion, a bending portion and at least one of bending display portion, a plurality of pixel array formed on the display portion, a touch electrode portion on the plurality of pixel array, a functional film and a cover window disposed on an upper surface of the flexible display module, the cover window including at least one of a sidewall portion, and a middle frame disposed on a rear surface of the flexible display module, the middle frame including at least one of groove portion in the form of a mounting surface. Further, at least one portion of the flexible display module may be mounted onto the groove portion of the middle frame.

• 출원번호 : 18802793
• 출원인 : LG Display Co., Ltd.
• 특허번호 :
• IPC : H10K-050/87(2006.01);H10K-050/84(2006.01);H10K-059/12(2006.01);H10K-059/40(2006.01);H10K-071/00(2006.01);H10K-077/10(2006.01);H10K-102/00(2006.01);

A reactor vessel that includes a reactor core mounted within a volume of the reactor vessel, the reactor core comprising one or more nuclear fuel assemblies configured to generate a nuclear fission reaction, a riser positioned above the reactor core, the riser forming a primary coolant flow path, a steam generator thermally coupled to the riser, the steam generator communicatively coupled to a steam turbine through a steam inlet that includes a steam inlet valve, a secondary coolant flow path that extends through the steam generator, the secondary coolant flow path coupled to a coolant pump, and a control system coupled to both the steam inlet valve and the coolant pump, the control system configured to control a power output of the nuclear fission reaction by adjusting one or more parameters of the steam inlet valve or the coolant pump.

• 출원번호 : 18803233
• 출원인 : NuScale Power, LLC
• 특허번호 :
• IPC : G21C-007/12(2006.01);F22B-035/00(2006.01);G21C-001/02(2006.01);G21C-007/08(2006.01);G21C-007/22(2006.01);G21C-007/24(2006.01);G21C-009/02(2006.01);G21C-009/033(2006.01);G21C-013/02(2006.01);G21D-001/00(2006.01);G21D-003/02(2006.01);G21D-003/14(2006.01);G21D-003/16(2006.01);G21D-003/18(2006.01);G21D-005/08(2006.01);

Disclosed herein are methods and systems to evaluate cost values for different radiotherapy treatment plans using external AI models. A method (200) comprises receiving (210) a radiation therapy plan objective for a patient; executing (220) a plan optimizer to generate one or more treatment attributes for a treatment plan complying with the radiation therapy plan objectives, the plan optimizer iteratively calculating the one or more attributes, where with each iteration, the plan optimizer revises the one or more attributes of the treatment plan in accordance with a cost value; executing (230) an AI model to calculate a second cost value for the treatment plan, wherein the AI model is trained to calculate the second cost value in accordance with a likelihood of occurrence of a health-problem for the patient after being treated via the treatment plan having the one or more attributes; and outputting (260) the treatment plan for the patient.

• 출원번호 : 24194375.2
• 출원인 : Siemens Healthineers International AG
• 특허번호 :
• IPC : G16H-020/40(2018.01);G16H-050/20(2018.01);A61N-005/10(2006.01);

A vinyl primer system is provided. The system includes a first oligomer and a photoinitiator. The first oligomer includes at least one of a polyether (meth)acrylate or modified polyether (meth)acrylate. The photoinitiator is configured to cure at least the first oligomer upon exposure to UV light, LED light, and/or electron beam. The first oligomer is present in an amount of from 5% to 90% by weight of the vinyl primer system. The vinyl primer system contains less than 20% by weight of monofunctional (meth)acrylic-based monomers. The vinyl primer system is configured to provide an ink-receptive coating on a substrate.

• 출원번호 : US2024/042025
• 출원인 : SWIMC LLC
• 특허번호 :
• IPC : C09D-005/00(2006.01)