Spin-Hall nano-antenna (SHNA) devices are disclosed which leverage the inverse spin Hall effect and spin pumping to receive electromagnetic signals and convert them to electrical signals. Transmitter functionality is also enabled by exemplary SHNA devices. Some disclosed antennas are compatible with acoustic antenna functionalities but may also be configured to not include any acoustic functionalities. Omission of acoustic functionality requirements allows some embodiments to be fabricated on silicon wafers and hence become compatible with mainstream silicon technology. Directionality (radiation or reception patterns) of respective SHNA devices may be determined by use of different anisotropic shapes/geometries. Multiple SHNA can be fabricated on the same chip and made to radiate with different intensities in different directions for multiple-input-multiple-output (MIMO) functionality.

• 출원번호 : US2025/039442
• 출원인 : VIRGINIA COMMONWEALTH UNIVERSITY
• 특허번호 :
• IPC : B82Y-025/00(2011.01);B82Y-099/00(2011.01);H01Q-001/38(2006.01);H01F-010/32(2006.01);B82Y-030/00(2011.01);H01Q-015/00(2006.01);

It is disclosed a system and method for detecting a displacement or deformation of a portion of a building structure. The system comprises an optical fiber, a first device connected to a fiber's first end and comprising a laser source emitting an infrared radiation, and a second device connected to the fiber's second end and comprising a fiber optic splitter and an infrared detector. The fiber optic splitter receives the infrared radiation from the optical fiber, divides it into an object beam and a reference beam, directs the object beam onto the building structure's portion and directs the reference beam onto the infrared detector, which detects a time sequence of holograms formed by reference beam interfering with object beam scattered by the building structure's portion. A data processing unit reconstructs the time evolution of the deformation or displacement of the building structure's portion by numerically processing the time sequence of holograms.

• 출원번호 : IB2025/057613
• 출원인 : CONSIGLIO NAZIONALE DELLE RICERCHE
• 특허번호 :
• IPC : G01B-009/027(2006.01);G01B-011/16(2006.01);G01B-009/021(2006.01);

PROBLEM TO BE SOLVED: To provide an apparatus for loading a heating element for heating molten glass, in order to restart a vitrification melting furnace, for vitrifying radioactive waste, when the vitrification melting furnace has an emergency shutdown.SOLUTION: An apparatus for loading a heating element for a vitrification melting furnace, according to one embodiment of the present invention, is for loading a heating element into a glass melting furnace for vitrifying radioactive waste, and may comprise: a main frame; a universal joint positioned on one end of the main frame; at least one heating element coupling part rotatably connected to the universal joint; and a gripper positioned on an end of the heating element coupling part so as to grab a heating element.SELECTED DRAWING: Figure 1

• 출원번호 : 2025125344
• 출원인 : KOREA HYDRO & NUCLEAR POWER CO
• 특허번호 :
• IPC : G21F-009/30(2006.01)

Disclosed here are a method of marking a dark-colored surface with a dark-colored LiDAR-reflective material and a marking composition comprising the dark-colored LiDAR-reflective material and a marking carrier. Particularly, the dark-colored LiDAR-reflective material comprises has a reflectivity in the visible spectrum of electromagnetic radiation that is ≤10% and a reflectivity in the near-IR and LiDAR spectrum of electromagnetic radiation that is ≥10%.

• 출원번호 : 19282309
• 출원인 : Toyota Motor Engineering & Manufacturing North America, Inc.
• 특허번호 :
• IPC : C09D-005/33(2006.01);C08K-003/04(2006.01);C08K-003/22(2006.01);C09D-005/02(2006.01);C09D-007/20(2018.01);C09D-007/40(2018.01);C09D-007/61(2018.01);C09D-175/04(2006.01);

A laser module includes first and second laser light sources emit first and second light, a first mirror, a second mirror, and first and second condensing optical systems provided between the first and second laser light sources and the first and second mirrors, in which radiation angles of the first light and the second light are the same, a distance between the first laser light source and a principal point of the first condensing optical system is greater than a distance between the second laser light source and a principal point of the second condensing optical system, an optical path length from the first laser light source to the second mirror is greater than an optical path length from the second laser light source to the second mirror, and a focal length of the first condensing optical system is greater than a focal length of the second condensing optical system.

• 출원번호 : 19283193
• 출원인 : SEIKO EPSON CORPORATION
• 특허번호 :
• IPC : H01S-005/40(2006.01);H01S-005/02253(2021.01);H01S-005/02255(2021.01);H01S-005/11(2021.01);H01S-005/42(2006.01);

PROBLEM TO BE SOLVED: To reduce a possibility of damage to a component.SOLUTION: A casing has a hole provided on the rear, a support section is provided above a board unit, the hole is provided above the ceiling surface of the board unit, at least one portion of the board unit and the hole is positioned on a virtual straight line drawn in a vertical direction when viewed from the front, a first area overlapping the support section when viewed from above and a second area not overlapping the support section when viewed from above are located on the ceiling surface of the board unit, multiple heat radiation ports are provided in the first area but no heat radiation ports are provided in the second area, and a member for covering an opening is provided in an upper side of the opening of the heat radiation port of the first area.SELECTED DRAWING: Figure 22

• 출원번호 : 2025125907
• 출원인 : OLYMPIA:KK
• 특허번호 :
• IPC : A63F-005/04(2006.01)

A method may include obtaining input data relating to a target treatment plan for performing radiotherapy on a lesion using a radiation device. The input data may include a first target image of the lesion. The method may also include obtaining a segment shape estimation model. The method may also include estimating, based on the segment shape estimation model and the input data, a plurality of target location combinations of the target treatment plan and a plurality of target segment shapes of a collimator of the radiation device. One of the plurality of target location combinations may indicate a location of the collimator relative to the lesion. Each of the plurality of target segment shapes may correspond to one of the plurality of target location combinations.

• 출원번호 : 19283204
• 출원인 : SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
• 특허번호 :
• IPC : A61N-005/10(2006.01)

원자력 발전소의 증기발생기 누설률 감시장치 및 감시방법을 제공한다. 원자력 발전소의 증기발생기 누설률 감시장치는, 유체의 총방사능 값을 측정하는 총방사능 측정부; 상기 유체의 F-18 핵종 방사능 값을 측정하는 F-18 핵종방사능 측정부; 및 상기 유체의 F-18 핵종 방사능 값과, 상기 총방사능 값을 기반으로 증기발생기의 누설률을 감시하는 누설률 감시부를 포함한다.

• 출원번호 : 10-2025-0102230
• 출원인 : 한국수력원자력 주식회사
• 특허번호 :
• IPC : G21C-017/00;F22B-037/00;F22B-037/42;G01M-003/26;G01T-001/167;

원자력 발전 및 수소 생산을 위한 복합 운용 시스템 및 방법을 제공한다. 원자력 발전 및 수소 생산을 위한 복합 운용 시스템은 원자력 발전 및 수소 생산을 위한 복합 운용 시스템으로서, 제2 차 계통; 수전해를 수행하는 수전해부; 전력수요 변동량 정보를 제공받는 전력 그리드; 터빈 운전정보와 상기 수전해부의 운전정보를 제공하는 원자력 발전소 주제어부; 및 상기 전력수요 변동량 정보와 상기 운전정보를 기반으로, 원자력 발전과 수소 생산이 복합적으로 수행되도록 하기 위한 통합 운전제어부를 포함한다.

• 출원번호 : 10-2025-0102210
• 출원인 : 한국수력원자력 주식회사
• 특허번호 :
• IPC : C25B-001/04;C25B-015/02;F01D-017/14;F22B-001/16;G21D-003/00;G21D-005/00;

A metrology system includes a radiation source, a lens system, a detector, and a controller. The radiation source generates a beam of radiation. The lens system directs the beam at a sample surface. The detector detects scattered radiation associated with interaction of the beam with the sample surface. The controller determines an image of the sample surface based on the detected scattered radiation. The image has an array of pixels. The controller also separates portions of the pixels to generate sub-images. A first sub-image includes a first portion of the pixels. A second sub-image includes a second portion of the pixels. Image information of the first portion is different from image information of the second portion. The controller also analyzes the first and second sub-images using variance decomposition analysis. The controller also determines, based on the variance decomposition analysis, a noise contribution of the metrology system to a measurement.

• 출원번호 : EP2025/071711
• 출원인 : ASML NETHERLANDS B.V.
• 특허번호 :
• IPC : G06T-005/70(2024.01)