Systems and methods for characterizing electromagnetic spectra are described. The techniques include identifying, using radiation spectroscopy information obtained over a measurement time period, one or more energies associated with electromagnetic radiation emitted by a material or region. The identification includes dividing the measurement time period into two or more subperiods, identifying, for each of the two or more subperiods, measured radiation energies in a subset of the radiation spectroscopy information associated with one of the two or more subperiods, and selecting, from the identified radiation energies for each of the two or more subperiods, radiation energies identified in at least two of the two or more subperiods. The techniques further include identifying, using the selected radiation energies, one or more radioisotopes characterized by the identified radiation energies.

• 출원번호 : US2024/039171
• 출원인 : FUSION ENERGY SOLUTIONS, INC.
• 특허번호 :
• IPC : G01N-023/06(2018.01);H01J-047/02(2006.01);

PROBLEM TO BE SOLVED: To achieve a small-sized lighting device while maintaining a relatively narrow radiation angle.SOLUTION: A lighting device 300 includes: a light source 320 which emits light in an optical axis 325 direction; and a plurality of reflecting plates 331. The light source 320 has a prescribed light emitting region LES. Each of the plurality of reflecting plates 331 has a first reflecting plate M1 which surrounds an optical axis 325 and has a reflecting surface between an upper opening which connects an upper end M1u and a lower opening which connects a lower end M1d, and a second reflecting plate M2 which surrounds the optical axis 325 inside the first reflecting plate M1 and has a reflecting surface between an upper opening which connects an upper end M2u and a lower opening which connects a lower end M2d. Of a light beam c1 directing toward the first reflecting plate M1 from an end of the light emitting region LES, there is a light beam d1 which strikes a rear face of the second reflecting plate M2 after being reflected on the first reflecting plate M1.SELECTED DRAWING: Figure 7

• 출원번호 : 2024117652
• 출원인 : ENDO LIGHTING CORP
• 특허번호 :
• IPC : F21S-002/00(2016.01);F21V-007/09(2006.01);F21Y-115/10(2016.01);

A method according to the present disclosure includes providing a substrate, depositing an underlayer over the substrate, depositing a photoresist layer over the underlayer, exposing a portion of the photoresist layer and a portion of the underlayer to a radiation source according to a pattern, baking the photoresist layer and underlayer, and developing the exposed portion of the photoresist layer to transfer the pattern to the photoresist layer. The underlayer includes a polymer backbone, a polarity switchable group, a cross-linkable group bonded to the polymer backbone, and photoacid generator. The polarity switchable group includes a first end group bonded to the polymer backbone, a second end group including fluorine, and an acid labile group bonded between the first end group and the second end group. The exposing decomposes the photoacid generator to generate an acidity moiety that detaches the second end group from the polymer backbone during the baking.

• 출원번호 : 18780878
• 출원인 : Chen, Chien-Chih
• 특허번호 :
• IPC : G03F-007/09(2006.01);C09D-005/00(2006.01);C09D-165/00(2006.01);G03F-007/038(2006.01);G03F-007/039(2006.01);G03F-007/11(2006.01);G03F-007/16(2006.01);G03F-007/20(2006.01);G03F-007/32(2006.01);G03F-007/38(2006.01);

A token sensor for a gaming table and a related system and method are provided. In a typical configuration, multiple token sensors are positioned at respective locations of a game layout installed above a cushioning layer of the gaming table that covers a top of the gaming table. Top surfaces of the token sensors lie flush with or slightly above the top surface of the game layout. Each token sensor includes a plurality of paired light radiation emitters and light radiation detectors. When none of the detectors receive light from their paired emitter, the presence of a token is indicated. Such planar detection of the presence of a token allows the upper surface of the sensor to be used for other purposes when presence of a token is not expected. Each token sensor may thus include a touchscreen display for the issuance and acceptance of game information and commands.

• 출원번호 : 18780863
• 출원인 : HILBERT, Scott
• 특허번호 :
• IPC : G07F-017/32(2006.01);G01S-017/04(2006.01);

A radiation facility including a radiation assembly, preferably for irradiating a patient is provided. The radiation assembly includes a radiation device and a moveable radiation device gantry whereupon the radiation device is mounted. The radiation device includes an accelerator and a projector for irradiating patients. The radiation assembly is movable relative to multiple patient preparation rooms.

• 출원번호 : 18781768
• 출원인 : ITREC B.V.
• 특허번호 :
• IPC : A61N-005/10(2006.01)

A photolithography system utilizes tin droplets to generate extreme ultraviolet radiation for photolithography. The photolithography system irradiates the droplets with a laser. The droplets become a plasma and emit extreme ultraviolet radiation. An array of sensors sense the extreme ultraviolet radiation and charged particles emitted by the droplets. A control system analyses sensor signals from the sensors and adjusts plasma generation parameters responsive to the sensor signals.

• 출원번호 : 18781567
• 출원인 : CHEN, Tai-Yu
• 특허번호 :
• IPC : G03F-007/00(2006.01);G21K-001/06(2006.01);H05G-002/00(2006.01);

A system includes a wedge and an optical unit mounted on the wedge such that the optical unit is directed obliquely upward. The optical unit includes a radiation source. A controller is configured to treat an eye of a patient by causing the radiation source to irradiate respective target regions of the eye with a plurality of treatment beams while the eye gazes obliquely downward toward the optical unit.

• 출원번호 : 18780546
• 출원인 : Sacks, Zachary
• 특허번호 :
• IPC : A61F-009/008(2006.01);A61B-090/00(2006.01);A61F-009/007(2006.01);

A dry storage systems for radioactive nuclear waste materials may include a double-walled canister system. The canister system may include a canister having a tubular inner shell defining an internal cavity for storing nuclear waste material, a first lid sealably welded to a first end of the inner shell, a primary base plate defining a peripheral edge portion and having an annular closure flange, and an annular full thickness butt weld formed at an abutment joint between the annular closure flange and a second end of the inner shell. The inner shell, first lid, and first end closure may collectively define a sealed primary pressure retention barrier. A tubular outer shell may adjoin the inner shell. The outer shell may be welded to the canister to form a hermetically sealed secondary pressure retention barrier.

• 출원번호 : 18780814
• 출원인 : SINGH, Krishna P.
• 특허번호 :
• IPC : G21F-005/12(2006.01);B23K-005/02(2006.01);G21F-005/005(2006.01);G21F-005/012(2006.01);G21F-005/10(2006.01);G21F-009/34(2006.01);G21F-009/36(2006.01);

Dioptric projection lens for imaging a pattern in an object plane into an image plane via electromagnetic radiation at an operating wavelength in the ultraviolet range of longer than 280 nm comprises a multiplicity of lens elements between the object plane and the image plane along an optical axis configured so that a pattern in the object plane is able to be imaged into the image plane via the lens elements, with a stop plane suitable for attaching an aperture stop between the object plane and the image plane, a chief ray of the imaging intersecting the optical axis in the stop plane. The projection lens is designed as a large field lens with an object field radius of at least 52 mm and has a structure with an imaging scale of 1:1 which is mirror symmetric with respect to the stop plane.

• 출원번호 : 18781500
• 출원인 : Epple, Alexander
• 특허번호 :
• IPC : G03F-007/00(2006.01)

A thermal insulation device (1) comprises a multilayer main body (2) comprising in turn an infrared-transparent protective layer (3), a reflecting layer (5) and a photoactive layer (4) interposed between the two. The photoactive layer (4) is switchable between a first configuration configured to absorb an infrared radiation and a second configuration configured to generate an infrared radiation, while the reflecting layer (5) is configured to reflect towards the photoactive layer (4) the infrared radiation not absorbed by the photoactive layer or generated by the latter. The device (1) further comprises an inverter (6) connected, or adapted to be connected, to the photoactive layer (4) and to an external electrical network to transfer an electrical current generated by the photoactive layer (4) to the external electrical network, or to transfer to the photoactive layer (4) an external direct electrical current from the external electrical network.

• 출원번호 : IB2024/057129
• 출원인 : I2T SA
• 특허번호 :
• IPC : H02S-020/26(2014.01);F24S-080/50(2018.01);E06B-003/67(2006.01);H10N-010/00(2023.01);