A system is used to control a metasurface having formed thereon subwavelength structures each encoded with holographic information. The system includes one or more transmitters and a controller. The control is configured to control the one or more transmitters to generate one or more radiation patterns. Each radiation pattern includes one or more radio-frequency (RF) beams directed towards the metasurface for interacting with one or more of the subwavelength structures to thereby output, from the metasurface, electromagnetic waves for reconstructing at least some of the holographic information.

• 출원번호 : 18904666
• 출원인 : GU, Huanhuan
• 특허번호 :
• IPC : G03H-001/04(2006.01);H01Q-015/00(2006.01);

An apparatus for the spatially resolved measurement of a physical quantity comprises a first optical fiber for the spatially resolved measurement and a first laser light source for generating laser pulses. The apparatus is configured such that the laser pulses are coupled into the first optical fiber, the laser pulses in the first optical fiber generate signals which are usable for measuring the physical quantity by backscattering and/or reflection, and the signals generated are coupled out of the first optical fiber. The apparatus further comprises an evaluation device configured to determine the physical quantity to be measured in a spatially resolved manner from the signals coupled out, and a second laser light source for generating pump laser radiation in continuous-wave operation. The pump laser radiation causes amplification of the laser pulses and/or of the signals generated in the first optical fiber.

• 출원번호 : 18903476
• 출원인 : HILL, Wieland
• 특허번호 :
• IPC : G01D-005/353(2006.01);H01S-003/067(2006.01);

A female connector is configured for connection with a PCB board internally provided with a signal layer and a ground layer. A surface of the PCB board includes conductive pads connected to the signal layer and the ground layer. The female connector includes a female terminal having first and second ends. The second end includes differential signal pairs arranged at intervals and ground pins each located between an adjacent two of the differential signal pairs. The differential signal pairs are connectable to the signal layer through the conductive pads. The ground pins are connectable to the ground layer through the conductive pads. A high-frequency radiation area is in the vicinity of a joint between the differential signal pair and the conductive pad when the first end is mated with a male connector or circuit board. A wave-absorbing material is disposed in a spatial range covered by the high-frequency radiation area.

• 출원번호 : 18903385
• 출원인 : Zhao, Jingqi
• 특허번호 :
• IPC : H01R-012/72(2006.01);H01R-012/77(2006.01);

This disclosure relates to a reflective optical element for a wavelength in the extreme ultraviolet wavelength range, comprising a substrate and a reflective coating designed as a multi-layer system. The multi-layer system has alternating layers of at least two different base materials different real parts of their refractive indexes in the extreme ultraviolet wavelength range. An electrical field standing wave is formed in the multilayer system by the reflection of extreme ultraviolet wavelength radiation. The multi-layer system has another material at least in a layer at a point of extreme field intensity, wherein the reflective optical element has a material as the other material at at least one point of minimal field intensity, which has greater absorption for the reflected wavelength than the at least partially replaced one.

• 출원번호 : 18903521
• 출원인 : PAZIDIS, Alexandra
• 특허번호 :
• IPC : G02B-005/08(2006.01)

An ophthalmic treatment apparatus includes a display unit for displaying an image of a patient's eyeground, a treatment region setting unit for setting a treatment region on the basis of the image of the patient's eyeground, a treatment beam radiating unit for radiating a treatment beam to the set treatment region, a radiation density setting unit for setting radiation density of the treatment beam radiated to the set treatment region, and a control unit for controlling the treatment beam radiating unit so as to radiate the treatment beam onto the set treatment region on the basis of the set density. The treatment region setting unit divides the set treatment region into a plurality of sub-regions based on a patient's eyeground condition. The radiation density setting unit sets the radiation density of the treatment beam for each of the plurality of sub-regions.

• 출원번호 : 18903429
• 출원인 : KIM, Bong Kyun
• 특허번호 :
• IPC : A61F-009/008(2006.01);A61B-017/00(2006.01);A61B-018/00(2006.01);G16H-020/40(2006.01);

A computer-implemented method of determining a consensus plane usable for imaging an anatomical body part with a medical imaging device. The method involves acquiring patient image data that describes an anatomical body part; acquiring planned trajectory data; determining initial imaging plane data of the medical imaging device based on the planned trajectory data; acquiring imaging device constraint data; and acquiring orientation condition data that describes a predetermined condition to be met. The method further includes determining consensus plane data based on the imaging device constraint data and the initial imaging plane data and the orientation condition data; and acquiring avoidance region position data that describes a position of an avoidance region which shall at least substantially not be intersected by imaging radiation during the imaging. The determining consensus plane data is further based on the avoidance region position data.

• 출원번호 : 18903165
• 출원인 : VÁRKUTI, Bálint
• 특허번호 :
• IPC : A61B-034/20(2006.01);A61B-006/00(2006.01);A61B-006/03(2006.01);A61B-006/12(2006.01);A61B-034/10(2006.01);A61M-005/14(2006.01);A61N-001/05(2006.01);

A radio frequency identification tag component includes a metal plate with an upper surface and a lower surface; a radiation element comprising a tag housing, the tag housing is arranged along a side of the upper surface of the metal plate, the tag housing contain therein an IC chip, an antenna and a circuit board electrically connecting the IC chip with the antenna, wherein, the antenna is made of metal, and the antenna has a first segment and a second segment parallel to the upper surface of the metal plate, there is a first spacing between the first segment and the upper surface of the metal plate, and there is a second spacing between the first segment and the second segment, and the upper surface of the metal plate is at an angle to the plane in which the antenna is located.

• 출원번호 : 18902059
• 출원인 : KIM, Youngdo
• 특허번호 :
• IPC : G06K-019/077(2006.01)

Techniques are described for contouring of a region of interest based on imaging parameters of spatial imaging data and guided by user input of locations in the spatial imaging data, which may be used for segmentation or radiation treatment planning. An approach is described of combining a new paint brush tool with an edge-detection algorithm to correct for both the jagged contours and the painting routine not being executed often enough. By using an edge-detection algorithm, the user does not need to focus as much attention on moving the mouse accurately because the system will find the true organ boundary (e.g., using the image gradient) automatically, which may also lead to more time savings.

• 출원번호 : 18902544
• 출원인 : Moreau, Michel
• 특허번호 :
• IPC : G06T-007/13(2006.01);G06T-017/20(2006.01);

Disclosed embodiments include fuel assemblies, methods of making a fuel element, and methods of using a fuel element. A fuel element includes fuel, a fuel liner, and a cladding. The liner may be formed of one, two, three, or more layers of different materials, including different alloys have a different primary metallic component. The cladding may likewise be formed of one, two, three, or more layers of different materials. The different materials may include different alloys, different compositions, and/or different alloys in which the primary constituent of the alloy is a different material.

• 출원번호 : 18901736
• 출원인 : Povirk, Gary
• 특허번호 :
• IPC : G21C-003/18(2006.01);G21C-003/07(2006.01);

According to an embodiment of the present disclosure, provided is a radiation element structure arranged on a reflective plate, comprising: a radiation unit including a dielectric portion made from plastic material and first to fourth radiation arms arranged in a four-sided symmetrical structure on one surface of the dielectric portion; and a plurality of balun units, including a balun body connecting the reflective plate and the radiation unit, a feed line disposed on the upper surface of the balun body to feed the radiation unit, and a ground disposed on the lower surface of the balun body.

• 출원번호 : 18900594
• 출원인 : KMW INC.
• 특허번호 :
• IPC : H01Q-005/10(2006.01);H01Q-001/48(2006.01);H01Q-001/50(2006.01);H01Q-019/10(2006.01);