Aspects of the present disclosure provide a method for fabricating a grating coupler. For example, the method can include providing a substrate, forming a plurality of grating elements and a photosensitive material above the substrate, and projecting actinic radiation of varied intensities to expose different regions of the photosensitive material, causing the photosensitive material to generate a solubility-changing agent. The method can also include removing the solubility-changing agent. The actinic radiation of varied intensities can correspond to depths of grooves between the grating elements.

• 출원번호 : US2024/045870
• 출원인 : TOKYO ELECTRON LIMITED;TOKYO ELECTRON U.S. HOLDINGS, INC.;
• 특허번호 :
• IPC : G02B-006/00(2006.01);G02B-005/18(2006.01);G02B-027/01(2006.01);

Systems and methods for positioning in medical systems are provided. The system may obtain data associated with a scanning range of a subject. The system may also obtain an image of the subject on a couch of a medical radiation device. The image may be acquired by an imaging device when the couch is at a first position. The system may determine a position of the scanning range of the subject in the image. The system may further cause, based on the position of the scanning range in the image, the couch to move to a second position. The scanning range of the subject may be in a radiation region of the medical radiation device when the couch is located at the second position.

• 출원번호 : 18827885
• 출원인 : SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
• 특허번호 :
• IPC : A61B-006/04(2006.01);A61B-005/055(2006.01);A61B-006/00(2006.01);A61B-006/46(2006.01);A61B-006/58(2006.01);G06F-003/0482(2006.01);G06F-003/04847(2006.01);G06T-007/00(2006.01);G06T-007/50(2006.01);G06T-007/70(2006.01);

Apparatus, systems, and methods are provided for optimizing radiation therapy to a patient to treat cardiac arrhythmias. The system generally includes an ultrasound device placed within the esophagus to image and map cardiac structures in real-time. The system may also control the ventilation of the patient to optimize ultrasound monitoring and radiation delivery. The device in the esophagus is designed to position and monitor the esophagus and/or nearby structures to optimize radiation delivery to targets while minimizing radiation to other key structures. In addition, different ablation technologies may be delivered from within the esophagus to ablate certain tissues that cannot be safely ablated with radiation therapy. Finally, the esophageal device may have electrical or magnetic properties that can be used to guide the radiation therapy.

• 출원번호 : 18828736
• 출원인 : Kaiser, Daniel Walter
• 특허번호 :
• IPC : A61B-018/14(2006.01);A61B-008/06(2006.01);A61B-008/08(2006.01);A61B-008/12(2006.01);A61B-018/00(2006.01);

A magnetic field sensor may be provided comprising at least one diamond which comprises at least one nitrogen-vacancy-center. The magnetic field sensor comprises further at least one optical resonator. The diamond is arranged in the optical resonator. At least one pump laser is provided which is configured to illuminate the diamond with laser radiation having a wavelength of about 480 nm to about 637 nm. The sensor comprises further at least one measuring laser configured to illuminate the diamond with laser radiation having a wavelength from 750 nm to 1040 nm or from 1044 nm to 1500 nm, wherein the sensor comprises at least one detector configured to detect the absorption of the laser radiation of the measuring laser in the diamond. Methods are provided for detecting a magnetic field by the magnetic field sensor.

• 출원번호 : 18828762
• 출원인 : Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
• 특허번호 :
• IPC : G01R-033/032(2006.01);G01R-029/08(2006.01);G01R-033/26(2006.01);

A styrenic block copolymer composition comprising a hydrogenated high vinyl block copolymer and/or a high vinyl styrene-ethylene/butylene-styrene (SEBS) copolymer is mixed with a thermoplastic resin to form a thermoplastic elastomer (TPE) composition. TPE compositions comprising hydrogenated high vinyl block copolymers with relatively high molecular weight compounded with polypropylene provide compounds with high flow properties, high clarity, low haze, which exhibit higher tensile strength and elongation at break than prior art compositions. High vinyl SEBS TPE compositions exhibiting high melt flow can be used in many applications, either as a neat polymer or in a compound, to produce medical devices including tubes, over molding applications for personal care, soft touch materials, automotive parts, blown film, dipped goods, materials with oxygen absorbing capability, oil gel compositions, radiation curable hot melt adhesive compositions, hot melt pressure sensitive adhesives, sealant formulations, elastic films, fibers and non-woven compounds.

• 출원번호 : 18827767
• 출원인 : Dynasol Elastómeros, S.A. de C.V.
• 특허번호 :
• IPC : C08F-297/04(2006.01)

The present disclosure relates to a detector apparatus. The detector apparatus may include a detecting module, an electronics module and a cooling assembly. The detecting module may be configured to detect radiation rays emitted from a subject and generate electrical signals in response to detection of radiation rays. The electronics module may be configured to process the electrical signals generated by the detecting module. The cooling assembly may be configured to cool the detecting module and the electronics module. The cooling assembly may include a first layer and a second layer. The first layer may be thermally connected with the detecting module, and the second layer may be thermally connected with the electronics module.

• 출원번호 : 18827838
• 출원인 : SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
• 특허번호 :
• IPC : A61B-006/00(2006.01);A61B-006/03(2006.01);G01T-001/20(2006.01);G01T-001/29(2006.01);

[과제] 신뢰성이 높은 방사선 검출 장치를 실현하는 것.[해결 수단] 방사선 검출 장치는, 산화물 반도체층이 채널에 사용된 트랜지스터와, 상기 트랜지스터에 접속된 광전 변환층과, 상기 광전 변환층과 대향하고, 흡수한 방사선에 기초하여 가시광을 방출하는 파장 변환층과, 상기 트랜지스터와 상기 광전 변환층의 사이에 있어서 상기 산화물 반도체층과 접하고, 50㎚ 이하의 막 두께를 갖는 산화물층을 갖는다.상기 트랜지스터는, 상기 산화물 반도체층과 대향하는 게이트 전극층 및 상기 산화물 반도체층과 상기 게이트 전극층 사이의 게이트 절연층을 포함해도 되며, 상기 산화물 반도체층은, 상기 게이트 전극층보다 상기 광전 변환층에 가까워도 된다.

• 출원번호 : 10-2024-0121330
• 출원인 : 가부시키가이샤 재팬 디스프레이
• 특허번호 :
• IPC : G01T-001/24;H10F-030/29;H10F-071/00;H10F-077/20;

본 개시는 의료용 방사선 사용시설의 차폐 평가 장치에 관한 것으로, 사용시설에 대한 차폐현황정보를 이용하여 적어도 하나의 파라미터를 획득하고, 치료 계획 파일을 기반으로 적어도 하나의 파라미터를 이용하여 차폐 평가를 수행하고, 차폐 평가에 따른 차폐 평가 결과를 제공할 수 있다.

• 출원번호 : 10-2024-0121923
• 출원인 : 연세대학교 산학협력단;울산대학교 산학협력단;제주대학교병원;
• 특허번호 :
• IPC : A61N-005/10;A61B-006/00;A61B-006/10;G16H-040/40;

This present disclosure involves a multi-arm beam codebook design and training method for near-field wireless communications, comprising: modeling near-field channels and signals based on a spherical wave assumption for both linear antenna arrays and planar antenna arrays; sampling angles for steering vectors at equal intervals; forming a polar domain transformation matrix from the near-field steering vectors; constructing a near-field single-arm beam codebook; obtaining a near-field hashing multi-arm beam training codebook through a hash function; and determining a matching single-arm beam codeword by a soft decision and voting mechanism. This method, under near-field electromagnetic radiation conditions, demonstrates better applicability with the designed near-field hashing multi-arm beam training codebook compared to far-field codebooks, with a significant improvement in identification accuracy and training overhead compared to the hierarchical training.

• 출원번호 : IB2024/058716
• 출원인 : TECHNOLOGY INNOVATION INSTITUTE –SOLE PROPRIETORSHIP LLC;ZHEJIANG UNIVERSITY;
• 특허번호 :
• IPC : H04W-072/044(2023.01);H04L-009/06(2006.01);H04W-004/80(2018.01);

Systems and methods treat produce on vines or in fields with hydroxyl-radical treatments and provide antimicrobial hydroxyl-radicals of the hydroxyl-radical treatments by exposing hydrogen peroxide mist and/or ozone gas within a process chamber to UV-C light and/or radiation emitted by one or more UV-C lamps. The methods treat the produce on the vines or in the fields with the one or more hydroxyl-radicals of the hydroxyl-radical treatments by moving the systems over, above, and/or around the produce on the vines or in the fields. The systems have a movable frame, at least one mist producing unit in fluid communication with the processing chamber, one or more UV-C lamps disposed within or adjacent to the processing chamber, and at least one ozone gas producing unit in fluid communication with the processing chamber, wherein bacterial and/or microbial reduction and/or pathogen decontamination of the produce is achievable via the antimicrobial hydroxy-radicals of the hydroxyl-radical treatments emitted within the processing chamber.

• 출원번호 : CA2024/051168
• 출원인 : CLEANWORKS INC.
• 특허번호 :
• IPC : A01M-007/00(2006.01);A01N-059/00(2006.01);A01P-001/00(2006.01);A23B-007/14(2006.01);A23B-007/015(2006.01);