The present invention relates generally to methods and compositions useful for protecting skin from ultraviolet radiation. Disclosed are sunscreen compositions having a plurality of dispersions comprising inorganic particles of distinct average sizes that absorb, reflect, and/or scatter UV light. Certain aspects describe sunscreen compositions comprising additives providing additional cosmetic benefits.

• 출원번호 : US2024/034810
• 출원인 : MARY KAY INC.
• 특허번호 :
• IPC : A61K-008/27(2006.01);A61K-008/18(2006.01);A61K-008/19(2006.01);A61K-008/30(2006.01);

A calibration system (100) for AESAs induces the AESA to produce a far field radiation pattern while near field measurements are taken; an initial calibration is produced, and complex aperture holograms are calculated. Based on the complex holograms, phase and amplitude error maps are computed. T / R module amplitude and phase are then adjusted to compensate for the error map. The system (100) evaluates the refined far field radiation pattern to iteratively recompute complex aperture excitations to realize adequate far field performance and new hologram error maps until a desired level of precision is reached.

• 출원번호 : 24183555.2
• 출원인 : Rockwell Collins, Inc.
• 특허번호 :
• IPC : G01R-029/10(2006.01);H01Q-003/26(2006.01);G01S-007/40(2006.01);G01R-035/00(2006.01);

The invention relates to a nuclear reactor provided with a nuclear core (6), arranged on a support (6a) in a bottom of a cylindrical vessel (9) oriented along a vertical axis, filled with a heat-transfer liquid, in particular water, under an upper dome of the vessel, comprising an annular primary exchanger (91) surrounding a flue (9a) for installing and extracting the core, the exchanger starting above the core, extending along the cylindrical wall of the vessel under the dome, and comprising a primary circuit consisting of the heat-transfer liquid circulating in the core and in the primary exchanger by convection, for which a first part of the cylindrical wall (94) of the vessel (9) is surrounded by a first annular casing (1a) forming a cold plenum (83) in communication with an inlet (91a) of a secondary circuit of the exchanger (91) in the lower part of the exchanger and extending from the bottom of the vessel to below an outlet (91b) of the primary exchanger. A second part of the cylindrical wall is surrounded by a second annular casing (1b), above the first annular casing (1a), forming a hot plenum in communication with the outlet (91b) of the secondary circuit of the exchanger (91) in the upper part of the exchanger, an intermediate heat extraction circuit comprising a first pipe (81), for the inflow of cold heat-transfer liquid, opening out in the upper part of the first casing (1a), while a second starting pipe for hot heat-transfer liquid exits in the upper part of the second casing (1b).

• 출원번호 : FR2024/050819
• 출원인 : CALOGENA
• 특허번호 :
• IPC : G21C-001/32(2006.01);G21C-015/18(2006.01);G21C-015/26(2006.01);G21D-003/06(2006.01);G21D-009/00(2006.01);G21C-013/02(2006.01);G21C-013/10(2006.01);G21C-019/303(2006.01);

The invention relates to a device for converting electromagnetic input radiation with a first frequency into electromagnetic output radiation with a second frequency which differs from the first frequency. The device has: a coupler; a crystal mounting; a non-linear crystal which is received on the crystal mounting, said non-linear crystal having a first domain and a final domain, wherein the spontaneous polarization of the crystal has a first orientation in the first domain and a second orientation in the final domain, the first orientation and the second orientation differ, the crystal has a first final facet and a second final facet, the final domain is delimited by the second final facet, and the final domain has the shape of a wedge with a wedge angle; and a back reflector. The coupler is designed and arranged such that during the operation of the device, the input radiation is emitted into the crystal through the first final facet by means of the coupler such that the input radiation is transmitted through the crystal and exits the crystal through the second final facet, the crystal is designed and arranged such that a component of the input radiation is converted into the output radiation during the operation of the device, the back reflector is designed and arranged such that, during the operation of the device, the back reflector reflects the input radiation exiting the crystal through the second final facet and the output radiation exiting the crystal through the second final facet back into the crystal through the second final facet such that the input radiation and the output radiation are transmitted through the crystal and exit the crystal through the first final facet. According to the invention, the crystal mounting is designed such that the crystal mounting can be pivoted together with the crystal about a pivot axis, the final domain having the shape of a wedge with the wedge angle on at least one plane which is perpendicular to the pivot axis.

• 출원번호 : EP2024/067256
• 출원인 : FRAUNHOFER-GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.;
• 특허번호 :
• IPC : G02F-001/35(2006.01);G02F-001/355(2006.01);

Diamond sensors for temperature and radiation measurement and helmet for real-time temperature and radiation detection The disclosure relates to a manufacturing process of temperature sensors with detection properties through thermal conduction and electromagnetic radiation. These temperature sensors are NTC (negative temperature coefficient) thermistors that are based on diamond films on flat semiconductor and ceramic substrates. These sensors comprise a diamond surface that is sensitive to temperature and radiation, on one of the substrate surfaces, whether or not protected by a non-temperature-sensitive diamond surface and metal carbide ohmic contacts on the other surface of the substrate. The disclosure also relates to personal protective equipment (PPE) comprising the temperature and infrared radiation detection system for integration into helmets with sensors with high durability and small size, aimed at preventing injuries to professionals from exposure to extreme conditions. The sensors comprising this detection system consist of a layer of polycrystalline boron-doped diamond overlaid by a layer of non-boron-doped polycrystalline diamond.

• 출원번호 : IB2024/056033
• 출원인 : UNIVERSIDADE DE AVEIRO
• 특허번호 :
• IPC : H01C-007/04(2006.01);G01K-007/22(2006.01);C23C-016/27(2006.01);

The present invention relates generally to methods and compositions useful for protecting skin from ultraviolet radiation. Disclosed are sunscreen compositions having a plurality of dispersions comprising inorganic particles of distinct average sizes that absorb, reflect, and/or scatter UV light. Certain aspects describe sunscreen compositions comprising additives providing additional cosmetic benefits.

• 출원번호 : US2024/034810
• 출원인 : MARY KAY INC.
• 특허번호 :
• IPC : A61K-008/27(2006.01);A61Q-017/04(2006.01);

A radiation detector head assembly includes a detector column including a detector having a first surface and a second surface opposite the first surface. The detector column includes a first collimator disposed over the first surface of the detector and a second collimator disposed over the second surface of the detector. The detector column includes a first radiation shield disposed over the first collimator, wherein the first radiation shield includes a first recess for receiving the first collimator and a first opening over a third surface of the first collimator, the third surface being opposite the first surface of the detector. The detector column includes a second radiation shield disposed over the second collimator, wherein the second radiation shield includes a second recess for receiving the second collimator and a second opening over a fourth surface of the second collimator, the fourth surface being opposite the second surface.

• 출원번호 : 18749379
• 출원인 : Shtern, Asaf
• 특허번호 :
• IPC : A61B-006/42(2006.01)

A system is configured to evaluate a semiconductor device. The system is for irradiating a test target semiconductor device arranged on a test board with a radiation test beam to measure an error value of the test target semiconductor device, wherein the test target semiconductor device includes a reference test target semiconductor device and a general test target semiconductor device, the system for evaluating the semiconductor device derives a reference error value of the reference test target semiconductor device and a reference error value of the general test target semiconductor device, and the reference error value of the general test target semiconductor device is able to be defined as a relative ratio to the reference error value of the reference test target semiconductor device.

• 출원번호 : 18748924
• 출원인 : QRT Co., Ltd.
• 특허번호 :
• IPC : G01R-031/302(2006.01)

The present invention relates generally to methods and compositions useful for protecting skin from ultraviolet radiation. Disclosed are sunscreen compositions having a plurality of dispersions comprising inorganic particles of distinct average sizes that absorb, reflect, and/or scatter UV light. Certain aspects describe sunscreen compositions comprising additives providing additional cosmetic benefits.

• 출원번호 : 18749142
• 출원인 : MARY KAY INC.
• 특허번호 :
• IPC : A61K-008/06(2006.01);A61Q-017/04(2006.01);

The invention relates to a vertical cavity surface emitting semiconductor laser (VCSEL) which has a multi-layered semiconductor structure having an optical resonator (12) composed of semiconductor layers, the optical resonator (12) comprising a first Bragg mirror (16), a second Bragg mirror (18), and an active region (20) between the first Bragg mirror (16) and the second Bragg mirror (18) for generating laser radiation. The active region (20) has a plurality of active layers (22, 24, 40) comprising a first and at least a second active layer (22, 24), the second active layer (24) being the last active layer in front of the second Bragg mirror (18). A first oxide aperture (26) for current constriction and a first tunnel diode (30) are located between the first active layer (22) and the second active layer (24), a second oxide aperture (32) being located on a side of the second active layer (24) which is remote from the first active layer (22). A second tunnel diode (34) is located on the side of the second active layer (24) which is remote from the first active layer (22). The invention also relates to a method for producing the VCSEL.

• 출원번호 : EP2024/067295
• 출원인 : TRUMPF PHOTONIC COMPONENTS GMBH
• 특허번호 :
• IPC : H01S-005/183(2006.01);H01S-005/30(2006.01);