An image processing apparatus includes a CPU. The CPU acquires a series of a plurality of projection images or a plurality of tomographic images obtained by performing tomosynthesis imaging by irradiating a breast with radiation having a first energy; acquires a plurality of normal two-dimensional images captured by irradiating the breast with radiation having a second energy, which is higher than the first energy, a plurality of times; calculates, for each of the plurality of normal two-dimensional images, a virtual projection position, which is a position at which the breast is virtually projected during the tomosynthesis imaging, from a position of a radiation source in a case in which the normal two-dimensional image is captured; generates a composite two-dimensional image from the plurality of projection images or the plurality of tomographic images based on the virtual projection position calculated for each of the plurality of normal two-dimensional images; and generates a difference image between each of the plurality of normal two-dimensional images and each of the composite two-dimensional images generated for each of the plurality of normal two-dimensional images.

• 출원번호 : 19262960
• 출원인 : FUJIFILM Corporation
• 특허번호 :
• IPC : G06T-011/00(2006.01);A61B-006/00(2024.01);A61B-006/02(2006.01);A61B-006/50(2024.01);G06T-005/50(2006.01);G06T-007/20(2017.01);

The present invention relates to a clock recovery apparatus for an optical transceiver of a plant control system (PCS) in a nuclear power plant, capable of improving reliability and extending service life by simply implementing a clock recovery circuit in the optical transceiver of the PCS, and capable of smoothly receiving input data even when a transmission clock of the optical transceiver is not synchronized. The clock recovery apparatus for an optical transceiver of a PCS in a nuclear power plant of the present invention comprises: a clock generation unit that generates a sampling clock for receiving input data; and a buffer that receives the input data on the basis of the generated sampling clock and transmits the received input data to a decoder.

• 출원번호 : KR2025/009811
• 출원인 : REALGAIN CO., LTD.
• 특허번호 :
• IPC : H04L-007/00(2006.01);H04L-007/02(2006.01);H04B-010/40(2013.01);G21D-003/00(2006.01);

The present invention relates to a gross primary productivity calculation system using deep learning, and a calculation method using same, wherein gross primary productivity can be estimated on the basis of Sentinel-2 reflectance and photosynthetically active radiation (PAR). In particular, by applying a deep learning model that does not require other weather variables and uses only "Nadir BRDF-adjusted reflectance (NBAR)" of Sentinel-2 and the PAR as input data, accuracy similar to or higher than that of existing models can be achieved, even though the gross primary productivity is derived using deep learning with significantly simplified input data.

• 출원번호 : KR2025/009865
• 출원인 : SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION;
• 특허번호 :
• IPC : G06Q-050/26(2012.01);G06F-018/10(2023.01);G06F-016/242(2019.01);G06F-016/248(2019.01);G06V-020/13(2022.01);G01N-033/00(2006.01);G06N-003/08(2006.01);G01N-021/17(2006.01);

An acoustic system and an in-vehicle communication support system that increase the audible sound reproduction level of a parametric loudspeaker while mitigating disadvantages of ultrasonic radiation are provided. An ultrasonic wave amplitude-modulated with audible sound, emitted from a parametric loudspeaker enter an audible sound collector with a high directivity. Of incident ultrasonic wave and incident audible sound self-demodulated from the ultrasonic wave, the audible sound collector attenuates the ultrasonic wave, and reflects the audible sound to be collected at a position near the user. The audible sound collector can be composed of: a reflector having a reflecting surface formed of a paraboloid of revolution; and a sound absorber for absorbing an ultrasonic wave. The sound absorber can be composed of a sound absorbing material made of a phononic crystal, or of resonance tubes.

• 출원번호 : 25188017.5
• 출원인 : Alps Alpine Co., Ltd.
• 특허번호 :
• IPC : H04R-001/34(2006.01);G10K-011/28(2006.01);

The present disclosure relates to an ultra-high vacuum manufacturing method for a radiation shielding film and, more specifically, an ultra-high vacuum manufacturing method for a radiation shielding film, using an antimony-tungsten alloy, can provide a radiation shielding film having an excellent shielding rate and minimized void generation while using antimony, which has excellent processability and economic feasibility.　The ultra-high vacuum manufacturing method for a radiation shielding film, according to one embodiment of the present invention, comprises the steps of: mixing a first shielding component and a tungsten powder so as to obtain a first mixture; mixing the first mixture with a polymer component so as to obtain a second mixture; using ultra-high vacuum to remove bubbles from the second mixture, thereby obtaining a third mixture; and manufacturing a shielding sheet having a thickness of 1.0 mm or less by using the third mixture.

• 출원번호 : KR2025/009862
• 출원인 : INDUSTRY ACADEMIC COOPERATION FOUNDATION KEIMYUNG UNIVERSITY
• 특허번호 :
• IPC : G21F-001/08(2006.01);G21F-001/10(2006.01);G21F-001/12(2006.01);

A control circuit 101 can be configured to generate 201 a virtual target volume 601, 701 as a function of a target volume 402 for a particular patient and to then generate 202 a virtual bolus 901 as a function of the virtual target volume. The control circuit can then optimize 203 a radiation treatment plan for that particular patient using the target volume and the virtual bolus to determine a corresponding radiation dose(s).

• 출원번호 : 25188130.6
• 출원인 : Siemens Healthineers International AG
• 특허번호 :
• IPC : A61N-005/10(2006.01)

In a case of controlling a radiographic imaging apparatus including a photon-counting detector that detects radiation emitted from a radiation source and transmitted through a subject on a patient table and that outputs a detection signal corresponding to a photon energy of the radiation, a high-sensitivity site in the subject, where sensitivity to the radiation is relatively higher than in other sites, is specified based on an optical image of the subject acquired by a camera that acquires the optical image, and different parameters related to a dose of radiation to be emitted to the subject are set between the high-sensitivity site and the other sites.

• 출원번호 : 19263005
• 출원인 : FUJIFILM Corporation
• 특허번호 :
• IPC : A61B-006/00(2024.01);A61B-006/12(2006.01);A61B-006/42(2024.01);A61B-006/50(2024.01);

Disclosed herein is a method for transferring an embossed structure to at least a part of a surface of a coating composition (C2a) using a composite (S1C1) including a substrate (S1) and an at least partially embossed and at least partially cured coating (C1) upon following steps (1), (2-i) and (3-i) or (2-ii) and (3-ii), and also at least step (4) and optionally step (5-i) or (5-ii), where the coating composition (C1a) is a radiation-curable coating composition of defined constitution and the composite (S1C1) is used as embossing mold (e2) of an embossing tool (E2).

• 출원번호 : 19262742
• 출원인 : KRABBENBORG, Sven Olle
• 특허번호 :
• IPC : C09D-004/06(2006.01);B29C-033/38(2006.01);B29C-033/56(2006.01);B29C-043/00(2006.01);B29C-043/18(2006.01);B29C-043/52(2006.01);B29K-083/00(2006.01);B29K-667/00(2006.01);B29L-031/00(2006.01);C09D-135/02(2006.01);C09D-183/04(2006.01);

Methods, systems, and apparatuses are described herein for using processes and machine learning techniques to optimize medical imaging processes to reduce inadvertent exposure to harmful radiation. A machine learning model may be trained to output recommended medical imaging device operating parameter settings. Available operating parameters of a medical imaging device may be determined, and patient data may be received. The patient data and the available operating parameters may be used as input to the trained machine learning model, which might output recommended operating parameter settings. In turn, this output in addition to other calculations might be used to transmit, to the medical imaging device, data that causes modification of the operating parameters of the medical imaging device. Metadata corresponding to one or more images captured by the medical imaging device may be received, and the trained machine learning model might be further trained based on that metadata.

• 출원번호 : 19262581
• 출원인 : Kingma, Phillip R.
• 특허번호 :
• IPC : A61B-006/00(2024.01);G06T-007/00(2017.01);G16H-010/60(2018.01);G16H-040/20(2018.01);G16H-040/40(2018.01);G16H-040/67(2018.01);

The invention relates to a collecting unit for maintaining the particle-free nature of a closed cavity (14) of a radiation-based control device (10), characterised in that the collecting unit comprises an electrostatically charged needle, bundles of needles, e.g. also carbon fibres (22), and a collecting tank (24a) which is arranged therebelow in the vertical direction. A strong and inhomogeneous electrical field is generated in the cavity (14) in the vicinity of the needle tip (23), as a result of which particles floating in the cavity (14) are drawn towards the needle tip and are deposited thereon. In phases of currentless pauses in operation of the transmitter or receiver (10), the adhering particles detach from the needle tip (23) and sink into the collecting tank (24a) due to gravity, as a result of which settling on the sensitive surface of the transmitter or receiver (10) is prevented.

• 출원번호 : EP2025/069498
• 출원인 : MERCEDES-BENZ GROUP AG
• 특허번호 :
• IPC : G01S-007/02(2006.01);G01D-011/24(2006.01);G01S-007/481(2006.01);G02B-027/00(2006.01);B03C-003/00(2006.01);