A nuclear power plant operation protection method and apparatus, and a computer device and a storage medium. The nuclear power plant operation protection method comprises: if it is detected that there is a failed neutron detector in a nuclear power plant, outputting a power increase block signal to a nuclear power device of the nuclear power plant, such that the nuclear power device operates on the basis of the block signal (S201); according to an identity identifier of the failed neutron detector, calling, from an inverse matrix library, an inverse matrix corresponding to the failed neutron detector (S202); updating three-dimensional power of a reactor core according to the inverse matrix (S203); and according to the updated three-dimensional power of the reactor core, releasing the power increase block signal of the nuclear power device of the nuclear power plant, so as to recover the normal operation of the nuclear power device of the nuclear power plant (S204).

• 출원번호 : CN2024/087559
• 출원인 : CHINA NUCLEAR POWER TECHNOLOGY RESEARCH INSTITUTE CO., LTD.;CHINA GENERAL NUCLEAR POWER CORPORATION;CGN POWER CO., LTD;
• 특허번호 :
• IPC : G21D-003/06(2006.01);G06F-018/24(2023.01);

The invention relates to a microwave-assisted processing apparatus (10), having a deformation apparatus (8) designed to change the shape of, in particular to divide up, a body (7) having one or more hard-material components, and a microwave heating device (1) designed to heat the body assisted by microwave technology, having: - a plurality of microwave antennas (2a – 2n) which are designed and arranged in a group such that a. no relative movement is possible between the microwave antennas, and, at the same time, b. microwave radiation (5), the direction, distribution and intensity of which are able to be oriented, can be irradiated via said microwave antennas onto the body, - a plurality of semiconductor-based power amplifiers (3, 3a-3n) each designed to amplify a microwave signal, which can be specified to said power amplifiers, to a microwave power of greater than or equal to 100 W, wherein - each microwave antenna is connected to at least one semiconductor power amplifier, and - the power amplifiers can be adjusted with respect to one another in terms of their power output and phase, wherein - the orientation and emission characteristics of the microwave antennas and the adjustability of the power amplifiers are designed such that, in the body, a non-uniform temperature distribution is generated for generating thermal stresses in the lattice structures of the body.

• 출원번호 : EP2024/060087
• 출원인 : TRUMPF HÜTTINGER GMBH + CO. KG;
• 특허번호 :
• IPC : H05B-006/68(2006.01);H05B-006/70(2006.01);H05B-006/80(2006.01);

There is provided a thermal energy storage apparatus including a thermal energy storage medium, a photovoltaic device, and a bidirectional waveguide, wherein the bidirectional optical waveguide is configured to guide radiation from the thermal energy storage medium to the photovoltaic device and also to guide radiation which passes through the photovoltaic device back to the thermal storage medium from the photovoltaic device. Also described are energy storage facility, an energy grid, a method of improving the efficiency of an energy grid or energy storage facility, and the use of such thermal energy storage apparatus or energy storage facility or energy grid in a method of storing and releasing energy or in a thermal energy storage apparatus, energy storage facility or energy grid.

• 출원번호 : EP2024/060091
• 출원인 : AED ENERGY LTD
• 특허번호 :
• IPC : H01L-031/054(2014.01);H02S-010/20(2014.01);H02S-010/30(2014.01);H02S-040/22(2014.01);H02S-040/44(2014.01);

A thermal energy storage (TES) system converts variable renewable electricity (VRE) to continuous heat at over 900°C. Intermittent electrical energy heats a solid medium. Heat from the solid medium is delivered continuously on demand. Heat delivery via flowing gas establishes a thermocline which maintains high outlet temperature throughout discharge. The delivered heat which may be used for processes including power generation and cogeneration. The thermal storage medium may constitute refractory material such as brick or concrete configured with radiation cavities and fluid flow channels to provide for rapid radiative charging from VRE and long-term convective discharging. Configurations of the thermal storage medium enable a substantially horizontal thermocline and heat delivery arrangement, which provides seismic stability and facilitates significant expandability of the TES system primarily by increasing the length of the system without adding undue height, contributing to both stability and efficiency of the heat delivery structure.

• 출원번호 : US2024/024156
• 출원인 : RONDO ENERGY, INC.
• 특허번호 :
• IPC : F28D-020/00(2006.01)

The invention relates to a process of producing a dental zirconia article, the process comprising the steps of processing a radiation-curable zirconia sol A as construction material in an additive-manufacturing process comprising a radiation-curing step to obtain a zirconia gel article, the zirconia gel article having the shape of a dental article with an outer and an inner surface, applying a radiation-curable zirconia sol Bon at least a portion of the outer surface of the zirconia gel article,radiation-curing the radiation-curable zirconia sol B of step (b), transforming the zirconia gel article into a zirconia aerogel article, the radiation-curable zirconia sol A being same or different from the radiation-curable zirconia sol Bx with respect to chemical composition and/or physical properties. The invention also relates to a dental ceramic zirconia article obtainable by the process described in any of the proceeding claims.

• 출원번호 : IB2024/053571
• 출원인 : SOLVENTUM INTELLECTUAL PROPERTIES COMPANY
• 특허번호 :
• IPC : A61K-006/16(2020.01);A61C-013/083(2006.01);A61K-006/818(2020.01);B33Y-040/20(2020.01);B33Y-080/00(2015.01);C04B-035/48(2006.01);A61C-005/77(2017.01);

A lithographic system comprising a lithographic apparatus and a radiation source, wherein the radiation source comprises a fuel emitter operable to provide a fuel target at a plasma formation region and further comprises a laser system operable to provide a laser beam which is incident on the fuel target to generate EUV radiation which is used to expose substrates, wherein the laser system comprises a seed laser and a laser beam amplification system comprising a series of optical amplifiers and a controller, wherein the controller is configured to operate the final optical amplifier of the series at a power level less than a maximum power level of the final optical amplifier during exposure of an exposure area of a substrate.

• 출원번호 : EP2024/059909
• 출원인 : ASML NETHERLANDS B.V.
• 특허번호 :
• IPC : H05G-002/00(2006.01);G03F-007/20(2006.01);

Thermal energy storage blocks are heated by electrical heating elements in order to store energy from an intermittent electrical energy source. The energy is stored in an efficient manner in the material from which the thermal energy storage blocks are formed. The thermal energy storage blocks have thermal radiation cavities to permit efficient radiative heating, and fluid flow slots, to permit efficient discharge of the energy stored in the blocks. Support structures, including support blocks and support slabs, for the thermal energy storage blocks provide physical support for assemblies of the thermal energy storage blocks, and provide thermal isolation of the thermal energy storage blocks from surrounding materials.

• 출원번호 : US2024/024158
• 출원인 : RONDO ENERGY, INC.
• 특허번호 :
• IPC : F28D-020/00(2006.01)

A microsphere delivery apparatus providing real-time measuring of delivered radioactivity during procedures utilizing radioactive emitting microspheres wherein an administration housing includes a holder to receive a vial containing microspheres for delivery from a housing, a detector holder to receive a radiation detector and a delivery tube assembly for transporting fluid containing the microspheres.

• 출원번호 : US2024/024144
• 출원인 : BETH ISRAEL DEACONESS MEDICAL CENTER, INC.
• 특허번호 :
• IPC : A61N-005/10(2006.01)

The invention refers to a calibration method of assembling a set of items of information for use in a method for operating a measurement device (110) for monitoring an emission temperature of at least one radiation emitting element (114), wherein the measurement device (110) comprises a detector module (112), a transition material (116) and an assembly unit (111 ), wherein the detector module (112) and the transition material (116) are designated for being integrated into the assembly unit (111) when performing the method for operating a measurement device (110) for monitoring an emission temperature of at least one radiation emitting element (114) in a manner that the transition material (116) is arranged between the detector module (112) and the radiation emitting element (114) such that radiation generated by the radiation emitting element (114) incident onto the detector module (112) is propagating through the transition material (116), wherein the detector module (112) is designated for generating at least one sensor signal depending on an intensity of the thermal radiation, the method comprising the following steps: (i) performing a plurality of calibration measurements for determining at least one relationship (352) between at least one sensor signal and at least one temperature of a radiation emitting element (114) by measuring a plurality of sensor signals for at least two different emission temperatures of at least one radiation emitting calibration element when the detector module (112) and the transition material (116) are separate from the assembly unit (111); (ii) performing at least one further calibration measurement for determining at least one correction for the at least one relationship (352) by measuring at least one sensor signal for at least one known emission temperature of at least one radiation emitting calibration when the detector module (112) and the transition material (116) are integrated in the assembly unit (111); (iii) recording the relationship (352) and the correction.

• 출원번호 : EP2024/059775
• 출원인 : TRINAMIX GMBH
• 특허번호 :
• IPC : G01J-005/00(2022.01);G01J-005/04(2006.01);G01J-005/06(2022.01);G01J-005/0802(2022.01);G01J-005/08(2022.01);G01J-005/80(2022.01);G01J-005/20(2006.01);

A method and apparatus for determining a transient neutron fluence rate of a core, and a device and a storage medium. The method comprises: when a core is in an unstable state, determining an amplitude value of the core at the previous moment according to a neutron fluence rate of the core at the previous moment (S101); determining a shape value and amplitude value of the core at the current moment according to the amplitude value of the core at the previous moment (S102); and determining a target neutron fluence rate of the core at the current moment according to the shape value and amplitude value of the core at the current moment (S103).

• 출원번호 : CN2024/087293
• 출원인 : CHINA NUCLEAR POWER TECHNOLOGY RESEARCH INSTITUTE CO., LTD.;CHINA GENERAL NUCLEAR POWER CORPORATION;CGN POWER CO., LTD;
• 특허번호 :
• IPC : G21C-017/108(2006.01)