The present invention belongs to the technical field of high-temperature gas-cooled reactors. Disclosed is a sphere counter for a pebble-bed high-temperature gas-cooled reactor. The sphere counter for a pebble-bed high-temperature gas-cooled reactor is mounted and connected to fixing components by self-locking structures on both sides, and can be well self-locked by means of internal rotating sleeves; when the sphere counter is not mounted and fixed, the rotating sleeves are prevented from rotating; internal threads are configured as left-hand thread structures, such that after the sphere counter is fixed, internal locking can be released and, when rotation is possible, internal locking components cooperate to help to mount and fix a counting device on a fuel sphere conveying pipe; in addition, multiple counting devices are connected in series by means of guidance, so as to count in cooperation with internal induction coils. The counting device can not only count more accurately by means of multiple coils, but also can be better mounted and connected in cooperation with the fixing structures, thereby expanding the range of application of the device.

• 출원번호 : CN2024/112860
• 출원인 : HUANENG NUCLEAR ENERGY DESIGN AND RESEARCH INSTITUTE CO., LTD
• 특허번호 :
• IPC : G06M-001/08(2006.01)

A computer-implemented method for authenticating a user (114) of a device (102) is proposed. The method comprising: a. (302) receiving a request for accessing one or more functions associated with the device (102); b. executing at least one authentication process comprising the following steps: b.1 (304) triggering to illuminate the user (114) by coherent electromagnetic radiation associated with a wavelength between 850 nm and 1400 nm, b.2 (306) triggering to generate at least one speckle image of the user (114) while the user is being illuminated by the coherent electromagnetic radiation, b.3 (308) determining at least one surface roughness measure based on the speckle image, b.4 (310) authenticating the user (114) or denial using the surface roughness measure.

• 출원번호 : EP2024/073113
• 출원인 : TRINAMIX GMBH
• 특허번호 :
• IPC : G06F-021/32(2013.01);H04L-009/40(2022.01);

PROBLEM TO BE SOLVED: To accurately and efficiently execute determination on whether or not a radiation image by a user is a photographing error even in the case of a radiation image of an imaged part in which determination is difficult.SOLUTION: A photographing error determination support device 2, 4A, and 5 includes: acquisition means for acquiring imaged part information on an imaged part of a radiation image I (and a radiation image); and output means for outputting (displaying) determination support information (at least one of the information on a direction of the imaged part, and the information on a position of the imaged part, a text T, a paint P, and a figure F) for supporting determination on whether or not the radiation image I is a photographing error according to the imaged part information acquired by the acquisition means (and an analysis result of the radiation image).SELECTED DRAWING: Figure 5

• 출원번호 : 2024135517
• 출원인 : KONICA MINOLTA INC
• 특허번호 :
• IPC : A61B-006/46(2024.01);A61B-006/00(2024.01);

Provided is an antenna device capable of changing the radiation direction of a radiation part by changing the angle of a reflection part with respect to the radiation part.　This antenna device comprises: a first base body provided to face a main surface on the indoor side of window glass; a radiation part provided on the first base body; a second base body provided on the opposite side of the first base body from the window glass; a reflection part provided on the second base body; and an adjustment mechanism capable of adjusting the angle of a main surface of the second base body with respect to the main surface of the first base body.

• 출원번호 : JP2024/029053
• 출원인 : AGC INC.
• 특허번호 :
• IPC : H01Q-003/20(2006.01);H01Q-001/22(2006.01);

A method for aligning a laser unit to a waveguide unit, the method may comprise placing the laser unit in a tested position in which the laser unit faces the waveguide unit; supplying light, via a coupler of the waveguide unit, to an alignment waveguide of the waveguide unit; receiving light reflected from the alignment waveguide; wherein when aligned to the waveguide unit, an alignment unit of the laser unit reflects toward the alignment waveguide light having a spectral signature of the alignment unit; and wherein when misaligned to the waveguide unit, the laser unit is configured to reflect light without the spectral signature of the alignment unit towards the alignment waveguide; determining whether the light reflected from the alignment waveguide comprises the spectral signature associated with the alignment unit of the laser unit; wherein the alignment waveguide exhibits a frequency selective response that has the spectral signature; wherein the frequency selective response differs from a reflection from a mirror, wherein other frequencies than the frequency selective response are not returned by the mirror towards the alignment unit and then to the waveguide unit or at least are not returned by the mirror towards the alignment unit and then to the waveguide unit, without being significantly attenuated, thereby reducing or eliminating the reflected radiation from the mirror towards the waveguide unit; and estimating whether the laser unit is aligned to the waveguide unit based on the determining.

• 출원번호 : 18806648
• 출원인 : DustPhotonics
• 특허번호 :
• IPC : H01S-005/20(2006.01);G01J-001/42(2006.01);G01J-003/02(2006.01);G01J-003/42(2006.01);G02B-006/42(2006.01);

The present disclosure discloses an integrated rapid treatment system for nuclear medical radioactive wastewater and an application method thereof. This system includes a wastewater collection unit; a pretreatment unit; a deep purification unit; a solid decay unit; a buffer unit; an online monitoring unit; and a control unit, wherein the online monitoring unit includes a radioactivity level detection module for detecting total α and total β radioactivity concentrations of inlet and outlet water of a medium in each unit, and a real-time monitoring module for treatment process parameters. The present disclosure discloses an integrated rapid treatment system for nuclear medical radioactive wastewater and an application method thereof, which can efficiently and quickly purify multi-nuclide organic low-level wastewater produced by a nuclear medical process, and realize rapid online monitoring and automatic control at the same time.

• 출원번호 : 18805922
• 출원인 : Southwest University of Science and Technology
• 특허번호 : 12176119
• IPC : G21F-009/12(2006.01);B01D-059/00(2006.01);B01D-061/14(2006.01);B01J-039/19(2017.01);C02F-001/28(2023.01);C02F-001/42(2023.01);C02F-009/00(2023.01);G21F-009/16(2006.01);

An antenna device can include an antenna and a supporting member. The antenna is used to radiate an electromagnetic wave. The supporting member is used to accommodate and support the antenna. The supporting member has a storage space where the antenna is disposed. The supporting member further has a first aperture facing the first direction, and a second aperture facing a second direction different from the first direction. The antenna radiates the electromagnetic wave in the first direction through the first aperture and in the second direction through the second aperture.

• 출원번호 : 18806667
• 출원인 : MEDIATEK INC.
• 특허번호 :
• IPC : H01Q-009/04(2006.01);H01Q-001/24(2006.01);

The present utility model discloses a screen protector for attenuating electromagnetic radiation, which comprises a protector body and at least one magnetically absorbed piece; the magnetically absorbed piece is intended to attach the protector body to an electronic device screen; the protector body comprises at least one anti-glare sheet and at least one functional film set on one side of the anti-glare sheet through a main body adhesive layer; the magnetically absorbed piece comprises at least one shielding layer, at least one auxiliary attaching part attached to one side of the shielding layer and a first adhesive attaching part set on the other side of the shielding layer; the shielding layer is intended to attach to the electronic device screen in conjunction with the protector body to attenuate the electromagnetic wave intensity of the electronic device; the magnetically absorbed piece is attached to at least one edge of the anti-glare sheet through a first adhesive attaching part; the present utility model is easy to use, assemble and disassemble, reusable and convenient for daily cleaning, improving the attachment stability between the utility model and electronic device screens and reducing the impact of electromagnetic radiation on the human body.

• 출원번호 : 18805873
• 출원인 : Park, Song Nam
• 특허번호 :
• IPC : H05K-009/00(2006.01);G02B-001/11(2006.01);

The invention provides a radiation-curable protective varnish showing good anti-soiling and durability characteristics.

• 출원번호 : 24194742.3
• 출원인 : Sicpa Holding SA
• 특허번호 :
• IPC : C09D-011/101(2014.01);B41M-003/14(2006.01);

SOLUTION: There are described patterning compositions based on organo tin dodecamers with hydrocarbyl ligands, oxo ligands, hydroxo ligands and carboxylato ligands. Alternative dodecamer embodiments have organo tin ligands in place of hydrocarbyl ligands. The organo tin ligands can be incorporated into the dodecamers from a monomer with the structure (RCC)3SnQ, where R is a hydrocarbyl group and Q is an alkyl tin moiety with a carbon bonded to the Sn atom of the monomer and with a Sn bonded as a replacement of a quaternary carbon atom with bonds to 4 carbon atoms. Some or all of the carboxylato and hydroxyl ligands can be replaced with fluoride ions.EFFECT: Good EUV patterning results are obtained with the dodecamer based patterning compositions.SELECTED DRAWING: Figure 3

• 출원번호 : 2024135624
• 출원인 : INPRIA CORP
• 특허번호 :
• IPC : G03F-007/004(2006.01);C09D-007/63(2018.01);C09D-007/20(2018.01);C09D-201/00(2006.01);