This disclosure describes example apparatus that includes at least one optical metasurface, an image sensor arranged to receive rays of electromagnetic radiation passing through the at least one metasurface, and an optical filter disposed optically between the at least one optical metasurface and a light sensitive surface of the image sensor. The optical filter is operable selectively to block or attenuate rays of electromagnetic radiation greater than a particular angle of incidence for an operational wavelength.

• 출원번호 : EP2024/074372
• 출원인 : NIL TECHNOLOGY APS
• 특허번호 :
• IPC : G02B-001/00(2006.01);G02B-005/18(2006.01);

A moving apparatus and a graphite dust accumulation amount online measurement system, the moving apparatus comprising a supporting mechanism (100), the supporting mechanism (100) comprising a pulley platform assembly (101) and a supporting rod assembly (102), and the supporting rod assembly (102) being arranged above the pulley platform assembly (101); a fixing mechanism (200), the fixing mechanism (200) comprising an emission fixing assembly (201) and a detection fixing assembly (202), the detection fixing assembly (202) being slidably provided on the outer side of the emission fixing assembly (201), and the emission fixing assembly (201) being fixed on the supporting rod assembly (102). By means of the mutual cooperation of the supporting mechanism (100) and the fixing mechanism (200), the measurement system can be moved as a whole, so that the measurement system does not need to be wholly disassembled when a pipeline is measured. By means of the graphite dust accumulation amount online measurement system, the accumulation amount and accumulation form of dust of a fuel loading and unloading system can be measured online.

• 출원번호 : CN2024/115699
• 출원인 : HUANENG NUCLEAR ENERGY DESIGN AND RESEARCH INSTITUTE CO., LTD
• 특허번호 :
• IPC : G01N-023/083(2018.01);F16M-011/42(2006.01);F16M-011/04(2006.01);F17D-005/00(2006.01);

Provided are: an active-ray-sensitive or radiation-sensitive resin composition that contains a resin (X) having a repeating unit (u1) which generates acid upon irradiation with an activity ray or radiation, wherein the repeating unit (u1) includes a cation and an anion which is bonded to the molecular chain of the resin (X) and the repeating unit (u1) content is not less than 80 mass% with respect to the total amount of resin contained in the active-ray-sensitive or radiation-sensitive resin composition; a resist film that uses the active-ray-sensitive or radiation-sensitive resin composition; a pattern formation method; and an electronic device production method.

• 출원번호 : JP2024/031234
• 출원인 : FUJIFILM CORPORATION
• 특허번호 :
• IPC : G03F-007/004(2006.01);C08F-012/02(2006.01);C08F-020/10(2006.01);G03F-007/20(2006.01);G03F-007/038(2006.01);G03F-007/039(2006.01);

This information processing device comprises a learning unit and a light beam determination unit. The learning unit executes learning processing for learning a radiation luminance field for generating a new viewpoint image corresponding to an arbitrary viewing direction on the basis of a multi-viewpoint image including a plurality of two-dimensional images. The light beam determination unit determines whether the light beam can be used in the learning processing on the basis of a positional relationship between a light beam of interest in the learning processing and a preset spatial learning range of the radiation luminance field.

• 출원번호 : JP2024/031098
• 출원인 : SONY GROUP CORPORATION
• 특허번호 :
• IPC : G06T-001/40(2006.01);G06T-001/00(2006.01);

A multi-resonant antenna comprises a main antenna and an additional radiation element. The main antenna comprises a main portion and a feeding portion. The main portion forms a split ring. The feeding portion extends outward of the main antenna from the main portion. The additional radiation element extends outward of the main antenna directly from the feeding portion.

• 출원번호 : 18820746
• 출원인 : JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED
• 특허번호 :
• IPC : H01Q-005/10(2015.01);H01Q-005/35(2015.01);

• 출원번호 : 24197397.3
• 출원인 : Siemens Healthineers International AG
• 특허번호 :
• IPC : G21K-001/02(2006.01)

The present invention relates to a pad for preventing the diffusion of radioactive liquid waste, the pad being capable of preventing liquid waste from being diffused to the outside if a large concrete container accommodating the radioactive waste is cut and disassembled. The provided pad for preventing the diffusion of radioactive liquid waste, of the present invention, is a diffusion prevention pad that supports the lower part of a container when treating the large concrete container in which a drum containing radioactive waste is accommodated, so as to prevent the diffusion of radioactive liquid waste, wherein the diffusion prevention pad is formed by sequentially stacking a lower support layer, a nuclide removal resin layer, a hygroscopic polymer structure layer and a cover sheet layer.

• 출원번호 : KR2024/096122
• 출원인 : KOREA HYDRO &NUCLEAR POWER CO., LTD.;
• 특허번호 :
• IPC : G21F-003/00(2006.01);G21F-005/14(2006.01);G21F-001/04(2006.01);

An illumination and sensing unit (1) comprising the following features is provided. - a first plurality of light emitting diode chips (2) configured for emitting visible light during operation, - a second plurality of light emitting diode chips (3, 3', 3'') operable to emit electromagnetic radiation of a first wavelength range or to detect electromagnetic radiation of the first wavelength range. Further, a display and control device and a method for operating a display and control device are provided.

• 출원번호 : EP2024/074152
• 출원인 : AMS-OSRAM INTERNATIONAL GMBH
• 특허번호 :
• IPC : G09G-003/32(2016.01)

Disclosed herein are polymer composites may include one or more hydrothermal carbon (HTC) materials as a fast reheat (FRH) additive for various polymer materials. In demonstrative examples, polypropylene-HTC composites exposed to infra-red radiation showed an increase in heat reabsorption on their surfaces due to the presence of HTC, providing for faster reheating capability when processing polymers or materials that include HTC.

• 출원번호 : US2024/044522
• 출원인 : ORIGIN MATERIALS OPERATING, INC.
• 특허번호 :
• IPC : C07D-241/14(2006.01);A23L-027/20(2016.01);

PROBLEM TO BE SOLVED: To provide a photonic integrated circuit (PIC) mitigating detrimental effects of stray light which is generated by one or more components of the PIC.SOLUTION: In a photonic integrate circuit (PIC) architecture, non-guided stray light that is radiated from components, junctions, discontinuous and scattering points in an integrated optic device may be received by an integrated waveguide structure in the path of the stray light radiation. The integrated waveguide structure may comprise a plurality of collectors configured to collect the non-guided stray light from the radiating source. Each of the collectors may comprise an integrated waveguide with a front end that is tapered to increase the mode-field size and pointed toward the stray light source, and with a back end that is connected to a secondary waveguide. The collectors are placed in the path of the stray light, and aligned in a propagation direction of the stray light. The collected stray light is guided to a light energy damper through the second waveguide for converting light energy into heat.SELECTED DRAWING: Figure 1C

• 출원번호 : 2024147712
• 출원인 : KVH INDUSTRIES INC
• 특허번호 :
• IPC : G02B-006/122(2006.01);G02B-006/125(2006.01);