Provided is an image projection device and an image projection method capable of improving the visibility of an image by minimizing the fluctuation of an image formation position of the image which is caused by the pitching of a vehicle. An image projection device (100) that projects a virtual image via a display unit comprises: an image radiation unit (140) that radiates an image for forming a virtual image as image display light; an acceleration acquisition unit (110) that acquires acceleration applied to the vehicle; a vehicle-information acquisition unit (120) that acquires driving state information of the vehicle; and an image-position correction unit (130) that corrects the display position of the image on the basis of the acceleration and the driving state information.

• 출원번호 : JP2024/018582
• 출원인 : KOITO MANUFACTURING CO., LTD.
• 특허번호 :
• IPC : H04N-005/74(2006.01);B60K-035/23(2024.01);G02B-027/01(2006.01);G09G-005/00(2006.01);G09G-005/38(2006.01);

A radiation imaging system comprising a control apparatus that controls a radiation generating apparatus which exposes a radiation and a radiation imaging apparatus that detects the exposed radiation and generates a radiation image, wherein the radiation imaging apparatus has a first communication mode in which a signal related to a stop of exposure of the radiation is wirelessly transmitted and a second communication mode in which at least one signal not related to the stop of exposure of the radiation is wirelessly transmitted, and wherein communication in the first communication mode includes communication at power lower than communication in the second communication mode.

• 출원번호 : 18670337
• 출원인 : SAITO, YOHEI
• 특허번호 :
• IPC : A61B-006/00(2006.01)

The application provides a method for controlling nitrogen in steelmaking by spraying hydrogen containing plasma, including: using a mixture of hydrogen rich gas and argon gas to generate hydrogen plasma for denitrification of molten steel during at least one of arc furnace smelting, ladle refining, VOD refining, and RH refining. The method for controlling nitrogen in steelmaking by spraying hydrogen containing plasma provided in the application can effectively remove nitrogen from the molten steel by spraying a mixture of argon gas and hydrogen rich gas into the molten steel through a hollow electrode and plasma torch, reducing electrode consumption and electricity consumption per ton steel, and also reducing arc radiation heat loss, improving heating rate, thereby shortening smelting time and reducing production costs.

• 출원번호 : 18670631
• 출원인 : Xuanhua Iron and Steel Group Co., Ltd.
• 특허번호 :
• IPC : C21C-007/072(2006.01);C21C-005/52(2006.01);C21C-007/00(2006.01);C21C-007/06(2006.01);C21C-007/064(2006.01);C21C-007/10(2006.01);

Embodiments disclosed herein comprise an apparatus with a first chamber for storing a propellant and a second chamber that is fluidly coupled to the first chamber to allow the propellant to enter the second chamber. In an embodiment, an antenna is adjacent to the second chamber, where the antenna is configured to couple electromagnetic radiation into the second chamber to ionize the propellant into a charge-neutralized plasma, with ions, and electrons. In an embodiment, a grid is at an end of the second chamber opposite from the first chamber, and an annular cavity is coupled to the grid with an opening opposite from the grid. In an embodiment, the annular cavity comprises a first magnet. In an embodiment, a column is within the annular cavity, and the column comprises a second magnet.

• 출원번호 : US2024/030347
• 출원인 : FORCHUN, LLC
• 특허번호 :
• IPC :

The invention relates to a magnetic-field sensor (1) having a microwave source (6) and a sensor board (2), the sensor board (2) comprising a sensor crystal (5) having at least one magneto-optical defect, an excitation-light source (3), a detector (7) and at least two permanent magnets (8). The sensor crystal (5) is arranged in such a way that microwave radiation generated by the microwave source (6) can be absorbed by the at least one magneto-optical defect of the sensor crystal (5). The excitation-light source (3) is designed to emit an excitation-light beam (4) and is designed and arranged in such a way that the excitation-light beam (4) emitted by the excitation-light source (3) can cause fluorescent radiation to be emitted in the at least one magneto-optical defect of the sensor crystal (5). The detector (7) is designed and arranged so as to detect the emitted fluorescent radiation. The at least two permanent magnets (8) are arranged and designed so as to generate a homogeneous static magnetic field in the sensor crystal (5).

• 출원번호 : EP2024/063883
• 출원인 : ROBERT BOSCH GMBH
• 특허번호 :
• IPC : G01N-024/00(2006.01);G01R-033/26(2006.01);G01R-033/383(2006.01);

Provided are: a graphite sheet capable of reducing contact thermal resistance on a surface and improving heat radiation performance; and an electronic device comprising the graphite sheet. A graphite sheet (1) has a first main surface (S1) and a second main surface (S2), which is the surface opposite from the first main surface (S1). In the graphite sheet (1), the density of a surface layer part (second surface layer part (T2)) on the second main surface (S2) side is less than the density of a surface layer part (first surface layer part (T1)) on the first main surface (S1) side.

• 출원번호 : JP2024/018469
• 출원인 : PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
• 특허번호 :
• IPC : C01B-032/20(2017.01);H01L-023/36(2006.01);H01L-023/373(2006.01);H05K-007/20(2006.01);

A breathing apparatus disinfection device and system that has a replaceable inner tube member and helical radiation source for disinfecting air from a ventilator before it reaches a patient. The breathing apparatus disinfection device and system comprises an inner tube member surrounded by a helical shaped radiation source. An outer tube member comprises end caps or modular shield blockers that prevent any radiation from reaching outside the breathing apparatus disinfection device and into the immediate environment, thereby reducing or eliminating unwanted patient or user contamination exposure.

• 출원번호 : 18668574
• 출원인 : DG Devices, LLC
• 특허번호 :
• IPC : A61L-009/20(2006.01);A61M-016/08(2006.01);A61M-025/00(2006.01);

An apparatus detects complex time-variant electromagnetic disturbances resulting from a high-altitude nuclear electromagnetic pulse (EMP) or solar storm. The device relies on a circuit (104, 1301) to monitor the input power lines (301, 401, 501) for sustained conducted electrical disturbances associated with the E3 phase of an EMP or solar storm. A separate circuit (105, 1302) monitors the power lines and the ambient environment (503) for transient electromagnetic pulse disturbances associated with the E1 and E2 phases of an EMP. A housing (901, 902) has a pair of AC mains wall plug prongs (905) extending from a side. When sustained electrical disturbances or transient electromagnetic pulse disturbances are detected, the apparatus provides a visual alarm (603, 609), audible alarm (608), and discrete indication signal (607) that can be used to disconnect (702) or redirect the flow of electrical power.

• 출원번호 : 18669443
• 출원인 : Faraday Defense Corporation
• 특허번호 :
• IPC : H02H-009/04(2006.01);G01R-031/00(2006.01);H02H-003/22(2006.01);H02H-005/00(2006.01);

The present disclosure relates to a system and a method. The system may include a magnetic resonance imaging (MRI) apparatus configured to acquire MRI data with respect to a region of interest (ROI) and a therapeutic apparatus configured to apply therapeutic radiation to at least one portion of the ROI. The MRI apparatus may include a plurality of main magnetic coils arranged coaxially along an axis, a plurality of shielding magnetic coils arranged coaxially along the axis, and a cryostat in which the plurality of main magnetic coils and the plurality of shielding magnetic coils are arranged.

• 출원번호 : 18669510
• 출원인 : SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
• 특허번호 :
• IPC : A61N-005/10(2006.01);A61B-005/055(2006.01);G01R-033/34(2006.01);G01R-033/48(2006.01);G21K-005/04(2006.01);H05H-007/22(2006.01);

The present technology relates to a system and a method for operating a generator. According to an implementation of the present embodiment, local information including generator distance adjacent to each of a plurality of generators and a transmission network condition, operation information including a generator capacity and characteristics of an energy source, and time information such as maintenance period and maintenance and accident history are reflected to optimize a backup generator and construct a learning model, and an optimal backup generator is selected on the basis of the learning model with respect to an accident failure generator that is input on the basis of the constructed learning model, and thus an optimal power backup generator can be selected.

• 출원번호 : KR2024/006779
• 출원인 : KOREA HYDRO &NUCLEAR POWER CO., LTD;
• 특허번호 :
• IPC : H02J-003/00(2006.01);H02J-009/06(2006.01);H02J-003/38(2006.01);G06Q-050/06(2012.01);