A photoelectric conversion element (10) according to one embodiment of the present disclosure has a photoelectric conversion unit (1), wherein: the photoelectric conversion unit (1) has a light-receiving surface (1a); the photoelectric conversion unit (1) contains a ferroelectric semiconductor material; the ferroelectric semiconductor material is polarized in an in-plane direction of the light-receiving surface (1a), thereby breaking the spatial inversion symmetry of the photoelectric conversion unit (1); the ferroelectric semiconductor material contains one or both of a halogenated metal perovskite semiconductor material and a haolgenated perovskite semiconductor material containing formamidinium ions; and radiation light radiated onto the light-receiving surface (1a) is photoelectrically converted, thereby generating a photocurrent that flows in the polarization direction of the ferroelectric semiconductor material.

• 출원번호 : JP2025/031829
• 출원인 : SUMITOMO CHEMICAL COMPANY, LIMITED;RIKEN;
• 특허번호 :
• IPC : H10K-030/60(2023.01);H10F-010/00(2025.01);H10F-030/20(2025.01);H10K-030/50(2023.01);

Provided are methods of performing a controlled-rotation quantum-gate configured to rotate a target nuclear spin by a target rotation controlled by an electron spin, wherein the electron spin is hosted in an electron-spin host and is surrounded by a plurality of nuclear spins comprising the target nuclear spin The methods comprise a sequence of controlled-sub-rotation quantum gates interleaved with temporary-storage quantum gates, each controlled-sub-rotation quantum gate configured to provide a respective sub-rotation of the target nuclear spin and each respective temporary-storage quantum gate configured to, temporarily for a respective time period, store a respective spin state of the electron spin in a quantum memory while putting the electron spin in a respective electron-spin eigenstate, wherein the respective sub-rotations sum up to the target rotation.

• 출원번호 : EP2025/075541
• 출원인 : TECHNISCHE UNIVERSITEIT DELFT
• 특허번호 :
• IPC : G06N-010/40(2022.01)

A 3D printing method for manufacturing a 3D tubular object includes creating successive layers of polymerized resin. Each layer is created by providing, on an external surface of a build platform, a fluid resin which is polymerizable by electromagnetic radiation. A beam of electromagnetic radiation suitable for polymerizing the fluid resin is positioned, according to a printing model, towards the external surface of the build platform, creating the layer of polymerized resin. The build platform includes a stem having a longitudinal axis, and forming a tubular shaped surface around the longitudinal axis, so that the external surface of the build platform is included in the tubular shaped surface. The beam is variably positioned according to the printing model to impinge on different points of the fluid resin. The 3D tubular object is obtained by removing from the stem a 3D object formed by the successive layers of polymerized resin.

• 출원번호 : 19322908
• 출원인 : GUERRA SÁNCHEZ, Antonio Jesús
• 특허번호 :
• IPC : B29C-064/124(2017.01);A61F-002/90(2013.01);A61L-031/02(2006.01);A61L-031/10(2006.01);B29C-033/00(2006.01);B29C-064/245(2017.01);B29C-064/255(2017.01);B29C-064/268(2017.01);B29C-064/393(2017.01);B29K-105/00(2006.01);B29L-023/00(2006.01);B29L-031/00(2006.01);B33Y-010/00(2015.01);B33Y-030/00(2015.01);B33Y-050/02(2015.01);B33Y-080/00(2015.01);

A transparent radiation shield, attachable to a patient support platform, and movable to shield a physician from imaging radiation, includes a transparent computer display that is controllable to provide a data overlay on the shield pertaining to patient data and/or x-ray images.

• 출원번호 : 19324036
• 출원인 : Egg Medical, Inc.
• 특허번호 :
• IPC : A61B-006/10(2006.01);A61B-006/00(2024.01);A61B-006/04(2006.01);A61B-006/46(2024.01);A61N-005/10(2006.01);G21F-003/00(2006.01);G21F-007/02(2006.01);

A radiation-free heating pad and a processing technology thereof is provided. The radiation-free heating pad includes heating wires, a fiber layer, a flexible shielding layer, and a reinforcement layer. The heating wires are uniformly arranged on the fiber layer in a serpentine pattern, a layer of aluminum foil is arranged on each of an upper side and a lower side of the fiber layer, and the aluminum foil tightly wraps the heating wire. The flexible shielding layer is arranged outside the aluminum foil, and the reinforcement layer is arranged outside the flexible shielding layer. The radiation-free heating pad is based on the Faraday cage effect, and an electromagnetic field generated when an electric current passes through the heating wire can be effectively counteracted by a double shielding structure composed of the aluminum foil and the flexible shielding layer.

• 출원번호 : 19324082
• 출원인 : Wang, Ying
• 특허번호 :
• IPC : A61N-001/16(2006.01);A61F-007/00(2006.01);A61F-007/02(2006.01);

New augmented systems are provided, preventing the dazzling of motor vehicle drivers, passengers and nearby pedestrians. In some embodiments, such systems include at least partially transparent screen, sensor(s) and projector(s) configured for light painting real-world objects, enhancing a user's view. In some embodiments, such a system includes a matrix of light-augmenting and attenuating pixels within a variable-transmission display screen window of a motor vehicle. In some aspects, such a system assesses collision and other dangers posed by such real-world object(s), and projects collimated light or other electromagnetic radiation onto the object(s) and other environmental features. In some embodiments, such electromagnetic radiation has a wavelength outside of the visible spectrum, and the display system includes sensors for sensing such radiation projected onto real-world objects, and displays images formed by such projections on such a display window. In some embodiments, such radiation may be encoded, and visible only through an authorized display.

• 출원번호 : 19324057
• 출원인 : Beckman, Christopher V.
• 특허번호 :
• IPC : B60J-003/04(2006.01);B60J-003/02(2006.01);B60W-060/00(2020.01);G01S-013/931(2020.01);G01S-017/931(2020.01);G02B-027/01(2006.01);G05D-001/622(2024.01);

A sensor for detecting an analyte in a sample is provided. The sensor includes a substrate and an electrochemical cell disposed on the substrate. The electrochemical cell includes a working electrode having a recognition layer that can bind to the analyte. The binding of the analyte to the recognition layer can include binding of the analyte to a nuclear receptor immobilized on the recognition layer to induce a conformation change or binding to a binding cavity complementary to the analyte. The sensor further includes a measurement circuit operably coupled to the electrochemical cell that applies a potential to the working electrode; and detects a change in an electrical property at the working electrode caused by the binding of the analyte and the binding correlates to a concentration of the analyte in the sample. Methods and systems utilizing the sensor are also provided.

• 출원번호 : US2025/045324
• 출원인 : REMINDED, INC.
• 특허번호 :
• IPC : G01N-033/543(2006.01);G01N-027/30(2006.01);

The invention relates to a containment vessel cooling system (10) which has a closed containment vessel (12) of a nuclear plant, comprising a heat exchanger for heat transfer between a coolant to be cooled and a return coolant, and comprising first means for removing the coolant to be cooled from the containment vessel (12) and supplying it to the heat exchanger in a first cooling circuit. The first means have a first pump device (38) for pumping the coolant back into the containment vessel (12). Second means are provided for recooling the heat exchanger. The second means additionally have a turbine (40), which is driven by the flow of the return coolant. The first pump device (38) is coupled to the turbine (40) in such a way that the first pump device is driven by the turbine. The first pump device (38) and the turbine (40) are arranged outside the containment vessel (12). In addition, the heat exchanger is a condenser (30) arranged outside the containment vessel (12). The first means also have a removal device (24) in the containment vessel (12) for removing the coolant to be cooled from the containment vessel (12), said coolant having a steam portion and an air portion, and at least the steam portion is fed to the condenser (30). The steam portion is condensed into water by the condenser (30), and the water is pumped back into the containment vessel (12) as a cooled coolant by the first pump device (38).

• 출원번호 : EP2025/000039
• 출원인 : WESTINGHOUSE ELECTRIC GERMANY GMBH
• 특허번호 :
• IPC : G21C-009/012(2006.01);G21C-015/18(2006.01);

In some embodiments, there is provided a method of automating radiation therapy treatment planning. The method may include receiving at least an objective for a control structure associated with a plurality of organs-at-risk; optimizing, using a first machine learning model configured as an optimization engine, a treatment plan including the control structure and the objective; selecting, based on one or more scores, at least a first organ‐at‐risk to enable objective adjustment; adjusting, using a second machine learning model using a continuous action space, one or more objective parameters for the selected first organ‐at‐risk; and re-optimizing, using the first machine learning model configured as the optimization engine, the treatment plan including the adjusted one or more objective parameters for the selected first organ‐at‐risk; and outputting the re-optimized treatment plan including one or more treatment parameters. Related systems, methods, and articles of manufacture are also disclosed.

• 출원번호 : US2025/045394
• 출원인 : THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
• 특허번호 :
• IPC : A61N-005/10(2006.01);G06N-020/20(2019.01);G16H-020/40(2018.01);G06T-007/00(2017.01);

Provided in the present invention is a peptide-type nucleic acid carrier, a gene therapeutic composition including it and a use thereof, wherein the peptide-type nucleic acid carrier comprises one or multiple copolypeptide chains comprising: a hydrophilic peptide segment and a hydrophobic peptide segment disposed at C-terminus of the hydrophilic peptide segment. The hydrophilic peptide segment is consisted of a plurality of positively charged amino acids. With the positively charge, the hydrophilic peptide segment attracts nuclear fragments and form a copolypeptide-nucleic acid complex, enabling nuclear fragments' delivery to target cells. On the other hand, the hydrophobic peptide segment protects the nuclear fragments from degradation by circulatory enzymes or intracellular endosome, thereby enhancing transfection efficiency. In light of this, the present invention provides an innovative means of gene therapy.

• 출원번호 : 19321456
• 출원인 : JAN, Jeng-Shiung
• 특허번호 :
• IPC : A61K-048/00(2006.01);A61K-047/64(2017.01);