The present application provides an electronic device, comprising an antenna. The antenna comprises a radiator and a daughter board. The radiation efficiency and system efficiency of the antenna can be improved by means of electronic elements on the daughter board, so that the electronic device has better communication performance. The antenna comprises a radiator, a daughter board, a first electronic element, a first connecting member, and a second connecting member. The radiator comprises a first connecting point and a second connecting point. A first end of the first connecting member is electrically connected to the first connecting point, and a first end of the second connecting member is electrically connected to the second connecting point. The first electronic element is located on the daughter board, and the first electronic element is electrically connected between a second end of the first connecting member and a second end of the second connecting member. The radiator is provided with a first gap between the first connecting point and the second connecting point.

• 출원번호 : CN2024/119412
• 출원인 : HUAWEI TECHNOLOGIES CO., LTD.
• 특허번호 :
• IPC : H01Q-009/04(2006.01)

The present invention relates to radiographic imaging. In order to improve the effective dose estimation, there is provided a computer-implemented method (400) for determining an effective dose to a subject from a radiographic examination, in which a radiographic imaging device with a radiation source and a radiation detector is used to acquire a two-dimensional (2D) radiographic image of the subject, the method comprising: a) providing (410) a three-dimensional, 3D, patient model; b) determining (420) a set of non-rigid registration parameters for an adaption of the 3D patient model to the subject to map points in the 2D radiographic image of the subject to points in the 3D patient model; c) registering (430) the 3D patient model to the subject using the set of determined non-rigid registration parameters; and d) determining (440) the effective dose based on the registered 3D patient model of the body part, geometry data of the radiographic imaging device and generator data of the radiation source.

• 출원번호 : EP2024/076029
• 출원인 : KONINKLIJKE PHILIPS N.V.
• 특허번호 :
• IPC : A61B-006/03(2006.01);A61B-006/00(2024.01);G16H-050/20(2018.01);G06T-003/14(2024.01);A61B-006/46(2024.01);G06T-007/00(2017.01);

Provided are a reception coil device and a magnetic resonance imaging apparatus that can automatically wind a reception coil around an examination part of a subject and release the winding. A reception coil device is provided in a magnetic resonance imaging apparatus and receives a nuclear magnetic resonance signal, the reception coil device including: a reception coil that receives the nuclear magnetic resonance signal; and a flexible band that accommodates the reception coil, has a part fixed to a top plate of an examination table, has a shape changing in response to supply and/or discharge of a fluid, and winds the reception coil around an examination part of a subject on the examination table or releases the winding of the reception coil.

• 출원번호 : 24201008.0
• 출원인 : FUJIFILM Corporation
• 특허번호 :
• IPC : G01R-033/34(2006.01);G01R-033/3415(2006.01);

The present application provides an electronic device, comprising an antenna. The antenna uses a conductive portion of a bezel of an electronic device as a radiator. By feeding an electrical signal into the radiator by means of indirect coupling, the antenna can generate a first resonance and a second resonance. The two resonances can be used together to form a resonant frequency band to expand the bandwidth, and in the resonant frequency band, the antenna has good radiation efficiency and system efficiency, so that the electronic device has good communication performance.

• 출원번호 : CN2024/119411
• 출원인 : HUAWEI TECHNOLOGIES CO., LTD.
• 특허번호 :
• IPC : H01Q-009/04(2006.01)

An antenna structure and an electronic device are provided. The antenna structure includes a feeding source, a main radiation portion, a metal portion, and a grounding portion. The main radiation portion is signally connected to the feeding source. There is a first gap between the metal portion and the main radiation portion. There is a second gap between the grounding portion and the metal portion, and there is a third gap between the grounding portion and the main radiation portion. The main radiation portion couples with the metal portion via the first gap, and the grounding portion couples with the metal portion via the second gap.

• 출원번호 : 18888198
• 출원인 : ZHU, Jia-Le
• 특허번호 :
• IPC : H01Q-005/328(2015.01);H01Q-005/48(2015.01);H01Q-009/04(2006.01);

Exemplary embodiments provide an array antenna which may be used for the middle-range and long-range communications with the high output power and high sensitivity in a high frequency range such as a terahertz frequency band and which allows to effectively implement the beamforming. An array antenna device includes: a plurality of antenna elements periodically arranged to form a two-dimensional planar array; and a plurality of feeding waveguides each provided to supply a transmit signal to a corresponding one of the plurality of antenna elements. Each antenna element may include a resonance cavity and may be coupled to one of the plurality of feeding waveguides at a rear wall. In each antenna element, a plurality of radio wave radiation holes may be formed on a face of the resonance cavity opposite to a position where the feeding waveguide is coupled to the resonance cavity.

• 출원번호 : 18888999
• 출원인 : LEE, Jung Nam
• 특허번호 :
• IPC : H01Q-021/06(2006.01);H01Q-003/34(2006.01);H01Q-013/18(2006.01);

A control system includes a radiation emission apparatus and a radiographic imaging apparatus that generates image data by receiving radiation. A first apparatus of the radiation emission apparatus and the radiographic imaging apparatus includes a first timer that performs time measurement to periodically generate first time measurement information. A second apparatus of the radiation emission apparatus and the radiographic imaging apparatus includes a second timer that performs time measurement to periodically generate second time measurement information. The first apparatus includes an interface that transmits the first time measurement information to the second timer. At least one apparatus includes a hardware processor which adjusts the operation of the first or second timer based on adjustment conditions in a state where the second timer does not acquire the first time measurement information.

• 출원번호 : 18888498
• 출원인 : ISOGAI, Kohei
• 특허번호 :
• IPC : A61B-006/00(2006.01);A61B-006/42(2006.01);A61B-006/46(2006.01);G01T-001/17(2006.01);G01T-007/00(2006.01);G03B-042/02(2006.01);H05G-001/38(2006.01);

A device for optimizing a radiation therapy plan (30) for delivering therapeutic radiation to a patient using a therapeutic radiation source (16) while modulated by a multi-leaf collimator (MLC) (14) includes at least one electronic processor (25) connected to a radiation therapy device (12). A non-transitory computer readable medium (26) stores instructions readable and executable by the at least one electronic processor to perform a radiation therapy plan optimization method (102) including: optimizing MLC settings of the MLC respective to an objective function wherein the MLC settings define MLC leaf tip positions for a plurality of rows of MLC leaf pairs at a plurality of control points (CPs). The optimizing is performed in two or more iterations with a resolution of the MLC settings increasing in successive iterations.

• 출원번호 : 18888511
• 출원인 : Neukirchen, Christoph
• 특허번호 :
• IPC : A61N-005/10(2006.01);G16H-020/40(2006.01);G16H-030/20(2006.01);

The disclosed invention is related to microwave radiation as a method for the synthesis metal-ion solid-state electrolytes from the group known as antiperovskites or inverse perovskites, and more specifically doped or andoped antiperovskites and the use of microwave radiation to synthesize solid-state oxyhalide electrolytes or their doped derivatives with enhanced metal-ion conductivity resulting in higher purity at a lower cost and applicable for large-scale commercial applications.

• 출원번호 : 18889068
• 출원인 : South Dakota Board of Regents
• 특허번호 :
• IPC : H01M-010/0562(2010.01)

A device for depositing a thick metal nitride on a sample by supercritical fluids includes a first enclosure forming a first closed volume; a second enclosure placed in the first enclosure and delimited by internal walls transparent to electromagnetic radiation forming a second closed volume intended to comprise a fluid under supercritical conditions; a heat transfer dielectric fluid circulating in the first volume around the second enclosure; a sample holder present in the second volume; an induction heating device surrounding the second enclosure; inlets for introducing a fluid and at least one precursor material into the second enclosure; and an outlet to purge the second volume.

• 출원번호 : 18889004
• 출원인 : CAVARROC, Marjorie Christine
• 특허번호 :
• IPC : C23C-018/12(2006.01)