The invention relates to a method for determining a contamination (1) of components for electrochemical cells, in particular components for water electrolysis, by means of fluorescence. The method comprises (S1) providing a component sample (2) for measuring the contamination, (S2) exciting the component sample (2) with fluorescence radiation, (S3) detecting the fluorescence generated by the excitation, and (S4) inferring an amount of contamination (1) of the component sample (2) from a recorded fluorescence signal (3), wherein a signal strength of the recorded fluorescence signal (3) is correlated with a correlation parameter (s) in order to verify the purity of the component sample (2). The invention further relates to the use of a fluorescence measurement and to a corresponding measuring device (20) for carrying out the method.

• 출원번호 : EP2025/070591
• 출원인 : SIEMENS ENERGY GLOBAL GMBH &CO. KG;
• 특허번호 :
• IPC : G01N-021/64(2006.01);G01N-021/94(2006.01);C25B-001/00(2021.01);H01M-008/00(2016.01);

Measuring overlay using enhanced overlay targets is described. Multiple dimensional (e.g., x and y components) of an overlay measurement may be acquired in parallel in a digital holographic microscope (for example) system using non-cartesian overlay targets (e.g., overlay targets with structures oriented at angles other than typical ninety degree x and y orientations, but within forty five degrees of a radiation axis). This scheme enables single-shot acquisition of the multiple dimensional components of the overlay measurement (e.g., a full overlay vector). A processor is configured to deconstruct data from the single-shot acquisition (based on the orientation of the overlay targets) into the x and y components of an overlay value. Or the non-cartesian targets may be oriented to correspond to patterned features of interest in a substrate such that the single shot acquisition directly provides an overlay value relative to those features of interest.

• 출원번호 : EP2025/070753
• 출원인 : ASML NETHERLANDS B.V.
• 특허번호 :
• IPC : G03F-007/00(2006.01)

Achromatic polarization insensitive beam splitting systems and methods for semiconductor metrology are described. One or more mirrors are positioned in different parts of the path of a radiation beam. The mirrors are configured to achromatically reflect different portions of the radiation beam to form constituent output beams. The mirrors provide polarization insensitive balanced spectral splitting of the radiation beam into the constituent output beams, such that the different constituent output beams are configured to be coupled to different single mode light guides for conduction to the different semiconductor metrology sensors. An optical switch may be used to selectively pass or block the constituent output beams once coupled into the different single mode light guides.

• 출원번호 : EP2025/070761
• 출원인 : ASML NETHERLANDS B.V.
• 특허번호 :
• IPC : G02B-017/06(2006.01);G02B-006/28(2006.01);G02B-027/10(2006.01);G02B-027/28(2006.01);G03F-007/00(2006.01);

An optically variable element, in particular a security element and/or a decorative element, preferably for security documents, wherein the optically variable element has at least one pixel array having two or more pixels, wherein one or more pixels of the two or more pixels have one or more structures, and wherein one or more structures of the one or more structures project, diffract and/or scatter incident electromagnetic radiation at one or more solid angles. A security document, in particular comprising one or more optically variable elements, a method for producing an optically variable element, preferably a security element and/or a decorative element, preferably for security documents, as well as a method for producing a security document, preferably comprising one or more layers, preferably comprising one or more optically variable elements.

• 출원번호 : 19273405
• 출원인 : FRASCHINA, Corrado
• 특허번호 :
• IPC : B42D-025/328(2014.01);B42D-025/351(2014.01);B42D-025/355(2014.01);G02B-003/08(2006.01);

The invention relates to a hand-held device for excitation and irradiation of pathogenic microorganisms in the mouth and throat, e.g. a toothbrush comprising at least one excitation light source in the short-wave visible spectral range for auto-fluorescence excitation of the pathogenic microorganisms, at least one primary irradiation light source in the red spectral range for primary irradiation of the pathogenic microorganisms and for transillumination, and optionally at least one secondary irradiation light source in the visible spectral range for secondary irradiation of the pathogenic microorganisms, wherein the irradiation light sources have spectral components that can be absorbed by endogenous porphyrins, which are produced by the pathogenic microorganisms, whereby a fluorescence excitation and an inactivation of the pathogenic microorganisms occurs on the basis of subsequent processes. In order to prevent the unintentional irradiation of the eyes, a pressure sensor is designed to release higher light intensities only once a contact pressure has been measured. In addition, the radiation must leave the hand-held device in a divergent manner. The spatially resolved detection of the fluorescence of the pathogenic microorganisms can optionally be used to induce the inactivation of the bacteria by targeted irradiation in the fluorescent range.

• 출원번호 : 19273459
• 출원인 : KÖNIG, Karsten
• 특허번호 :
• IPC : A46B-015/00(2006.01);A46B-007/04(2006.01);A46B-009/04(2006.01);A61B-005/00(2006.01);A61N-005/06(2006.01);

The purpose of the present invention is to provide: a radiation-sensitive composition that makes it possible to form a gate insulating film which has elasticity and exhibits sufficient pattern formability and electrical capacitance, and furthermore in which bleed-out is suppressed; a pattern (cured film) formed from the radiation-sensitive composition and a method for producing said pattern; a cured film for a gate insulating film; a semiconductor element provided with said cured film; an organic electrochemical transistor; an organic EL display device; a liquid crystal display device; a micro LED display device; a quantum dot light-emitting display device; a wearable device; an electronic skin device; a biological sensor; and a neuromorphic device. The present invention relates to a radiation-sensitive composition for forming a gate insulating film, the composition containing a polymer (A) having a specific structure, a radiation-sensitive compound (B), and a large-amount ionic liquid (C) having a glass transition temperature of 0°C or lower.

• 출원번호 : JP2025/025667
• 출원인 : JSR CORPORATION
• 특허번호 :
• IPC : G03F-007/004(2006.01);G02B-005/20(2006.01);G02F-001/1333(2006.01);G02F-001/1368(2006.01);G03F-007/20(2006.01);G03F-007/023(2006.01);G03F-007/038(2006.01);G09F-009/30(2006.01);G09F-009/33(2006.01);H05B-033/14(2006.01);H10K-050/115(2023.01);H10K-050/135(2023.01);H10K-059/12(2023.01);H10K-071/12(2023.01);H10K-071/20(2023.01);H10K-085/10(2023.01);H10K-085/40(2023.01);H10K-085/60(2023.01);

A RFID tag that includes a first RF chip, a second RF chip, a first wiring and a second wiring is provided. The first RF chip and the second RF chip are adjacent and connected to each other, and each of the first RF chip and the second RF chip has two pads. Said two pads of the first RF chip and said two pads of the second RF chip are connected to two complementary antennas. The first wiring conducts said two pads of the first RF chip to one of said two complementary antennas. The second wiring conducts said two pads of the second RF chip to the other of said two complementary antennas.

• 출원번호 : 19273150
• 출원인 : Hsieh, Jiann-Shin
• 특허번호 :
• IPC : G06K-019/07(2006.01);H01L-023/00(2006.01);H01L-023/48(2006.01);H01Q-001/22(2006.01);

A computed tomography device comprises a gantry with an opening, and a radiation protection apparatus covering the opening. The radiation protection apparatus has a holding structure, a radiation protection curtain and a pivoting apparatus. An examination object can be inserted into the opening along a system axis of the gantry when the holding structure is in a first position relative to the gantry. The holding structure is pivotably mounted relative to the gantry about a pivot axis via the pivoting apparatus such that the holding structure can be lowered relative to the gantry from the first position to a second position by a first pivoting motion of the holding structure about the pivot axis. The radiation protection curtain is arranged on the holding structure. A lower region of the radiation protection curtain hangs down from the holding structure.

• 출원번호 : 19273317
• 출원인 : Siemens Healthineers AG
• 특허번호 :
• IPC : A61B-006/10(2006.01);A61B-006/03(2006.01);A61B-006/04(2006.01);

The present disclosure provides methods, compounds, compositions, formulations or medicaments and related uses for treating, preventing, inhibiting, ameliorating or delaying the onset of a mitochondrial disease resulting from nuclear DNA mutations (e.g., mitochondrial DNA (mtDNA) depletion syndrome) in a subject. The methods comprise administering to the subject compounds, compositions, formulations or medicaments disclosed herein to thereby produce the aforementioned therapeutically beneficial effect(s).

• 출원번호 : US2025/038218
• 출원인 : STEALTH BIOTHERAPEUTICS INC.
• 특허번호 :
• IPC : A61K-031/122(2006.01);A61P-025/28(2006.01);

Radiotherapy is the most widely used and effective anti-tumor therapy, however it can damage healthy tissues surrounding the tumor. One approach to reducing damage to healthy tissue involves irradiation at dose rates far exceeding those currently used in clinical contexts reduces radiation-induced toxicities while maintaining an equivalent tumor response. This is known as the FLASH effect. The mechanism responsible for reduced tissue toxicity following FLASH radiotherapy (FLASH-RT) is still undetermined, multiple hypotheses have been suggested by linking the high dose rate to rapid oxygen depletion, immune response, reduction of peroxyl radical lifetime, preservation of normal tissue stem cells, etc. While effective, proton therapy is underutilized, contributing to fewer than 2% of all external beam radiation treatments. To overcome this shortcoming, provided are methods which utilize the highest energy layer and a universal range shifter (URS) to facilitate rapid spot arc therapy (RAPIDSPARC™).

• 출원번호 : 19273830
• 출원인 : The New York Proton Center
• 특허번호 :
• IPC : A61N-005/10(2006.01)