The invention relates to an apparatus (1) for examining optical properties of surfaces (10), comprising a first radiation device (2) suitable and intended for radiating radiation in a first incoming radiation direction (R1) onto the surface (10) to be examined, a first radiation detector device (4) suitable and intended for sensing the radiation radiated by the first radiation device (2) onto the surface (10) to be examined and reflected by the surface (10) in a first outgoing radiation direction (R1'), and an optical sensing device (20), which has an irradiation device (22) suitable and intended for radiating radiation in a second incoming radiation direction (R2) onto the surface (10) to be examined and a radiation sensing device (24) suitable and intended for sensing the radiation radiated by the irradiation device (22) onto the surface (10) to be examined and output by the surface (10) in a second outgoing radiation direction (R2'), characterized in that the second incoming radiation direction (R2) and the second outgoing radiation direction (R2') are essentially opposite.

• 출원번호 : EP2024/071856
• 출원인 : BYK-GARDNER GMBH
• 특허번호 :
• IPC : G01N-021/57(2006.01);G01N-021/84(2006.01);G01N-021/88(2006.01);

PROBLEM TO BE SOLVED: To allow a user to check inclination information indicating the inclination of a radiation detector with respect to a horizontal plane or a direction of a bulb at a timing required by the user.SOLUTION: A radiographic system 100 includes: a bulb 23 for generating a radiation ray R; a radiation detector 1 for generating a radiation image according to the received radiation ray R; and display units 28 and 31 for starting or ending the display of the inclination information indicating the inclination of the radiation detector 1 with respect to a horizontal plane or a direction of the bulb 23 at a predetermined timing (after the establishment of at least one display start condition of selection of an imaging order in a console 3 for giving an instruction to start imaging, taking of the radiation detector 1 out of a storage place, disconnection of the radiation detector 1 from a cable, operation of a predetermined button of a collimator 25 of the bulb 23, and the magnitude of the inclination of the radiation detector 1 being within a reference range).SELECTED DRAWING: Figure 7

• 출원번호 : 2024125538
• 출원인 : KONICA MINOLTA INC
• 특허번호 :
• IPC : A61B-006/00(2024.01);A61B-006/08(2006.01);

A method for enhancing a photoresist profile control includes applying a photoresist layer comprising a photoacid generator on an underlayer disposed on a material layer, exposing a first portion of the photoresist layer unprotected by a photomask to light radiation in a lithographic exposure process, providing a thermal energy to the photoresist layer in a post-exposure baking process, applying an electric field or a magnetic field while performing the post-exposure baking process, and drifting photoacid from the photoresist layer to a predetermined portion of the underlayer under the first portion of the photoresist layer.

• 출원번호 : 18792284
• 출원인 : DAI, Huixiong
• 특허번호 :
• IPC : G03F-007/20(2006.01);G03F-007/16(2006.01);G03F-007/38(2006.01);H01L-021/027(2006.01);H01L-021/266(2006.01);H01L-021/311(2006.01);

Disclosed herein are methods for patient setup and patient target region localization for the irradiation of multiple patient target regions in a single treatment session. Virtual localization is a method that can be used to register a patient target region without requiring that the patient is physically moved using the patient platform. Instead, the planned fluence is updated to reflect the current location of the patient target region by selecting a localization reference in the localization image, calculating a localization function based on the localization reference point, and calculating the delivery fluence by convolving the localization function with a shift-invariant firing filter. Mosaic multi-target localization partitions a planned fluence map for multiple patient target regions into sub-regions that can be individually localized. De-coupled multi-target localization involves generating a separate planned fluence map for each target but constraining a cumulative fluence map to ensure dosimetric goals are met.

• 출원번호 : 18792443
• 출원인 : VORONENKO, Yevgen
• 특허번호 :
• IPC : A61N-005/10(2006.01)

A cooking appliance includes: a housing having a cooking chamber delimited by a housing wall and a first viewing opening in the housing wall arranged above the cooking chamber; a camera device arranged above the first viewing opening, the camera device having an image sensor and a lens, the lens defining an optical axis for observing the cooking chamber; a heating device for heating food to be cooked placed in the cooking chamber and/or a high-frequency generator for heating food to be cooked placed in the cooking chamber by microwave radiation; and a shielding channel extending between the camera device and the first viewing opening so as to shield the camera device from heat and/or microwave radiation. The first viewing opening is covered by a first viewing pane, and a second viewing pane is arranged at an upper end of the shielding channel.

• 출원번호 : 18791589
• 출원인 : SCHARMANN, Juergen
• 특허번호 :
• IPC : F24C-007/08(2006.01);F24C-007/02(2006.01);

PROBLEM TO BE SOLVED: To provide an electrothermal facility simulation system that enables a rationally integrated utilization of a photovoltaic power generation instrument, and a power storage instrument and other electrothermal instrument.SOLUTION: A process condition setting unit 22 is configured to set process conditions such as horizontal surface solar radiation of a photovoltaic power generation instrument and the like. An operation condition setting unit 40 further has a power storage condition setting unit 41 and a photovoltaic power generation output condition setting unit 42. A computation unit 7p is configured to: perform a convergence calculation of repeating a change and adjustment of a load factor of an electrothermal instrument until a manufacturing amount of any of compound total energy converges on a target value accompanied by an output variation of the photovoltaic power generation instrument and charge/discharge condition of a power storage instrument in continuous control; obtain a situation in which a total amount of charge per day of the power storage instrument and a total amount of discharge per day of the power storage instrument are equal, and an amount of charge and amount of discharge of the power storage instrument allowing for keeping balance of power energy by a time zone; and calculate an amount of utility consumption on the basis of an added amount of use of the power energy.SELECTED DRAWING: Figure 2c

• 출원번호 : 2024126209
• 출원인 : EI ENGINEERING:KK
• 특허번호 :
• IPC : H02J-003/00(2006.01);H02J-003/38(2006.01);H02J-003/46(2006.01);H02J-003/32(2006.01);G06Q-050/06(2024.01);

The present invention provides a temperature field analysis method and system for natural air cooling of a control rod drive mechanism. The analysis method comprises: establishing a control rod drive mechanism model, and setting different external air temperatures to perform simulation to obtain corresponding surface heat fluxes and first surface temperatures of the control rod drive mechanism model under different thermal loads; establishing a natural air cooling model, and performing simulation on the basis of the surface heat fluxes to obtain second surface temperatures of the control rod drive mechanism model; and on the basis of an interpolation method, determining a balance point temperature between the first surface temperatures and the second surface temperatures, wherein the control rod drive mechanism model comprises an internal flow channel, and the natural air cooling model is an integrated head package natural air cooling model. On the basis of the principles of sensitivity analysis, thermosyphon of a single drive mechanism model and natural air cooling of a full-field model are subjected to two-way coupling analysis, and finally, a drive mechanism surface heat flux and temperature field calculation result is obtained.

• 출원번호 : CN2024/109179
• 출원인 : SHANGHAI NUCLEAR ENGINEERING RESEARCH &DESIGN INSTITUTE CO., LTD.;
• 특허번호 :
• IPC : G06F-030/20(2020.01);G06F-113/08(2020.01);G06F-119/08(2020.01);

The present application provides an ultra-wideband low-profile vertically polarized omnidirectional antenna, comprising a metal floor, a radiation arm, and a metal disc. The radiation arm comprises corrugated radiation arms and long straight radiation arms which are alternately arranged in a radial shape; the top of the radiation arm is fixedly connected to the metal disc; the outer ends of the corrugated radiation arms are connected to the metal floor; and the parts inside the outer ends of the corrugated radiation arms are suspended above the metal floor. According to the antenna of the present invention, the corrugated radiation arms are combined with the metal disc at the top, thereby reducing the profile height of the antenna; the long straight radiation arms can generate resonance points at high-frequency points, and the resonance points are combined with resonance points generated by the corrugated radiation arms, thereby expanding the bandwidth of the antenna; six arc-shaped grooves are etched in the metal floor, so that the radiation performance at the high-frequency points can be improved, thereby ensuring the stability of the pattern of the antenna in the whole working frequency band; and the outermost end of the metal floor is bent upwards and inwards, thereby reducing the plane size of the antenna while achieving a low profile and not affecting the performance of the antenna.

• 출원번호 : CN2024/109333
• 출원인 : ZHONGTIAN COMMUNICATION TECHNOLOGY CO., LTD.;ZHONGTIAN BROADBAND TECHNOLOGY CO., LTD.;JIANGSU ZHONGTIAN TECHNOLOGY CO., LTD.;
• 특허번호 :
• IPC : H01Q-001/36(2006.01);H01Q-001/38(2006.01);

A system for inspecting a bond includes a sensor device configured to be deployed in a borehole proximate to a first tubular downhole component, the sensor device configured to direct measurement signals to a bonding layer and detect nuclear signals from the bonding layer during rotation of the sensor device, the bonding layer configured to secure the first tubular downhole component to a borehole wall or another tubular component. The system also includes a processor configured to process nuclear signal data to remove variations in the nuclear signal data due to rotation of the sensor device when the sensor device is de-centered relative to the first tubular downhole component, the processing resulting in a set of processed data, and analyze the processed data to detect one or more flaws in the bonding layer.

• 출원번호 : US2024/040482
• 출원인 : BAKER HUGHES OILFIELD OPERATIONS LLC
• 특허번호 :
• IPC : G01V-005/12(2006.01)

Disclosed are a radioisotope activity surveillance system and methods. The system includes a fuel rod assembly having a plurality of nuclear fuel rods and a target assembly having a top nozzle including an orifice plate and at least one target material rod fixedly coupled to the orifice plate. The least one target material rod is slidably disposed within the fuel rod assembly. A sensing assembly defines an opening sized and configured to receive the target assembly therethrough. The sensing assembly includes a self-powered detector assembly to detect radioisotope activity of the target rod material. Also disclosed is a method for measuring a self-powered detector signal to calculate radioisotope activity of a target assembly and a method for analyzing total activity of a desired radioisotope.

• 출원번호 : 18792159
• 출원인 : Westinghouse Electric Company LLC
• 특허번호 :
• IPC : G21C-017/06(2006.01);G01T-003/00(2006.01);G21C-017/104(2006.01);G21C-023/00(2006.01);G21G-001/02(2006.01);