A tiled interactive screen comprises a mounting surface and tiles mounted on the mounting surface. Each tile comprises a tile substrate with photoluminescent marks disposed in a pattern on or in the tile substrate. Each photoluminescent mark is unique with respect to every other photoluminescent mark on any of the tiles, each photoluminescent mark comprises a pattern encoding information specifying the location of the photoluminescent mark on the tile, and each tile substrate is at least partially transparent to light absorbed by the photoluminescent marks and is at least partially transparent to light emitted by the photoluminescent marks. The photoluminescent marks respond to stimulating electromagnetic radiation by emitting electromagnetic radiation. A tiled photonic interactive system comprises a tiled photonic interactive screen and an optical stylus operable to emit stimulating radiation onto one or more photoluminescent marks and respond to electromagnetic radiation emitted by the stimulated photoluminescent marks.

• 출원번호 : 18891982
• 출원인 : NANOGA SA
• 특허번호 :
• IPC : G06F-003/042(2006.01);G06F-003/03(2006.01);G06F-003/0354(2006.01);

The present disclosure provides a method of making an orthodontic article. The method includes (a) providing a photopolymerizable composition; (b) selectively curing the photopolymerizable composition using actinic radiation to form an article in the shape of an orthodontic article including a number of layers of at least one photopolymerized polymer; and (c) moving the article and thereby generating a mass inertial force in the uncured photopolymerizable composition. The article has a first surface, and no more than 75% of the first surface has a slope magnitude greater than 2.5 degrees. Orthodontic articles are also provided, including an orthodontic article that is prepared according to the method. Orthodontic articles having low extractable component content are further provided. The mass inertial force tends to form a coating layer of uncured photopolymerizable composition on the article, and curing the coating layer can form a surface having low slope magnitude. The low slope magnitude may be correlated to a low haze of the surface of the article.

• 출원번호 : 18891184
• 출원인 : Chakraborty, Saswata
• 특허번호 :
• IPC : A61C-007/08(2006.01);B29C-064/135(2006.01);B29C-064/241(2006.01);B29C-064/30(2006.01);B29C-071/02(2006.01);B29C-071/04(2006.01);B29L-031/00(2006.01);B33Y-010/00(2006.01);B33Y-040/20(2006.01);

A broadband electrical substitution radiometer includes a substrate, an isolation layer disposed on the substrate, an electrical thermometer-heater disposed on the isolation layer, an electrical lead in electrical communication with the electrical thermometer-heater, selective removal of the substrate to form a suspended isolation layer, and an optical absorber disposed on the isolation layer. The isolation layer comprises a thermal isolation platform, a thermal isolation support beam, and a thermal isolation island. The electrical thermometer-heater is disposed on the thermal isolation island and detects a change in temperature and controllably heats the isolation layer. The electrical lead receives a signal from and provides power to the electrical thermometer-heater. The optical absorber absorbs radiation incident on the radiometer.

• 출원번호 : 18891767
• 출원인 : Yung, Christopher Shing-Yu
• 특허번호 :
• IPC : G01J-005/20(2006.01)

The present disclosure relates to an apparatus for an imaging system, a X-ray filtering apparatus, and an imaging system. The apparatus includes: a first filter assembly, including at least one filter and located on one side of the path of a radiation beam; a second filter assembly, including at least one filter and located on the other side of the path of the radiation beam; and a driving system, used for moving the first filter assembly and the second filter assembly relative to each other to move one filter in the first filter assembly and/or one filter in the second filter assembly into the path of the radiation beam; wherein in a path direction of the radiation beam, the first filter assembly includes at least a first layer of filters and a second layer of filters located at different heights, and the second filter assembly includes at least a third layer of filters, the third layer of filters being located at a different height than the first layer of filters or the second layer of filters.

• 출원번호 : 18891997
• 출원인 : Wang, Xueli
• 특허번호 :
• IPC : A61B-006/40(2024.01)

A semiconductor device having a plurality of layers deposited on a substrate and extending in at least one lateral aspect defined by a lateral axis thereof comprises at least one EM radiation-absorbing layer deposited on a first layer surface and comprising a discontinuous layer of at least one particle structure comprising a deposited material. The at least one particle structure of the at least one EM radiation-absorbing layer facilitates absorption of EM radiation therein in at least a part of at least one of a visible spectrum and a UV spectrum while substantially allowing transmission of EM radiation therein in at least a part of at least one of an IR and an NIR spectrum.

• 출원번호 : 18892268
• 출원인 : OTI Lumionics, Inc.
• 특허번호 :
• IPC : H01Q-017/00(2006.01);G06F-003/044(2006.01);

Mobile three-dimensional (3D) cadmium-zinc-telluride (CZT) radiation imager with aperture masks provide improved imaging speed and visual depth imaging capabilities, making the disclosed solutions suitable at least for intraoperative medical applications. A 3D CZT imager includes a plurality of CZT crystals configured to generate charge in response to incident radiation emitted from a radiated area within a portion of the anatomical body and one or more electrodes configured to collect the charge generated from the incident radiation and induce electrical signals in response to the collected charge. The 3D CZT imager further includes an aperture mask positioned between the plurality of CZT crystals and the radiation source/target being imaged. The mask includes openings being designed or configured for particular projections of a radiation distribution onto the plurality of CZT crystals. Solutions disclosed herein can generate localized 3D radiation image reconstructions in real-time or near real-time.

• 출원번호 : 18891478
• 출원인 : Brown, Steven
• 특허번호 :
• IPC : G01T-001/29(2006.01);G01T-001/24(2006.01);

The present disclosure provides an assembly for neutron shielding comprising a cemented carbide body which comprises W, Fe, V, Cr and C, wherein the Cr is present in an amount from approximately 1 wt.% to approximately 6 wt.% with respect to the Fe content, and wherein the V is present in an amount from approximately 0.5 wt.% to approximately 2.5 wt.% with respect to the Fe content, a method of making the cemented carbide body, use of the assembly as neutron shielding in a fusion nuclear reactor, and a fusion nuclear reactor comprising the assembly.

• 출원번호 : EP2024/076456
• 출원인 : ELEMENT SIX GMBH
• 특허번호 :
• IPC : C22C-029/06(2006.01);C22C-029/08(2006.01);G21F-001/08(2006.01);

PROBLEM TO BE SOLVED: To provide a new pseudo-polymorph of the hemisuccinate of 2,4,6-trifluoro-N-[6-(1-methyl-piperidine-4-carbonyl)-pyridine-2-yl]-benzamide.SOLUTION: Provided is a pharmaceutical composition used for treating migraine in a mammal, containing a composition that contains (a) a dihydrate crystalline form (Form D) of the hemisuccinate of 2,4,6-trifluoro-N-[6-(1-methyl-piperidine-4-carbonyl)-pyridine-2-yl]-benzamide characterized by an X-ray diffraction containing a specific peak when using Cu-Kα radiation, (b) an anhydrous solid crystalline form (Form A) of the hemisuccinate of 2,4,6-trifluoro-N-[6-(1-methyl-piperidine-4-carbonyl)-pyridine-2-yl]-benzamide characterized by an X-ray diffraction containing a specific peak when using Cu-Kα radiation, and (c) a pharmaceutically acceptable carrier.SELECTED DRAWING: Figure 1A

• 출원번호 : 2024163884
• 출원인 : COLUCID PHARMACEUTICALS INC
• 특허번호 :
• IPC : A61K-031/4545(2006.01);A61P-025/06(2006.01);A61P-043/00(2006.01);

Mobile three-dimensional (3D) cadmium-zinc-telluride (CZT) radiation imager with aperture masks provide improved imaging speed and visual depth imaging capabilities, making the disclosed solutions suitable at least for intraoperative medical applications. A 3D CZT imager includes a plurality of CZT crystals configured to generate charge in response to incident radiation emitted from a radiated area within a portion of the anatomical body and one or more electrodes configured to collect the charge generated from the incident radiation and induce electrical signals in response to the collected charge. The 3D CZT imager further includes an aperture mask positioned between the plurality of CZT crystals and the radiation source/target being imaged. The mask includes openings being designed or configured for particular projections of a radiation distribution onto the plurality of CZT crystals. Solutions disclosed herein can generate localized 3D radiation image reconstructions in real-time or near real-time.

• 출원번호 : US2024/047647
• 출원인 : M3D, INC.
• 특허번호 :
• IPC : A61B-006/00(2024.01);G01T-001/202(2006.01);G01T-001/24(2006.01);

The invention describes a sensor device for testing a flat data carrier, in particular a value document, having an OSL security feature, which data carrier is transported through a detection region of the sensor device, in a specified transport direction at a specified transport speed in a measuring plane of the sensor device, with: a charging radiation source for charging the OSL security feature at a first wavelength, which is designed to emit charging radiation of a first wavelength onto a charging region in the detection region; a read-out radiation source for reading out the OSL security feature, which is designed to emit read-out radiation of a second wavelength, which differs from the first wavelength, onto a read-out region in the detection region; a detection device for detecting signal radiation, of a third wavelength which differs from the first and second wavelength, emitted from the OSL security feature when illuminated by the read-out radiation, said signal radiation being incident along a detection beam axis, wherein the sensor device is configured such that a region on the data carrier transported through the detection region in the measurement plane in the specified transport direction is first irradiated by the charging radiation and then by the read-out radiation.

• 출원번호 : DE2024/100829
• 출원인 : GIESECKE+DEVRIENT CURRENCY TECHNOLOGY GMBH
• 특허번호 :
• IPC : G07D-007/1205(2016.01);G07D-007/121(2016.01);G07D-007/202(2016.01);