53 results about "Sunburn" patented technology

To provide a method for treating a disease. [Solution] The present invention relates to compounds, compositions and methods for modulating skin pigmentation in a subject, and for treating or preventing UV-induced skin damage, erythema, skin aging, sunburn and hyperpigmentation. The compounds, compositions and methods of the present invention generally include compounds derived from Malassezia, including malassezin and indirubin, and / or their chemical analogues. Other uses of the compounds and compositions disclosed herein include, but are not limited to, improvement of hyperpigmentation caused by hyperpigmentation disorders, including melanocyte apoptosis, and modulation of aromatic hydrocarbon receptor (AhR) activity, melanogenesis, melanin production, melanosome biogeneration, melanosome transport, melanocyte activity and melanin concentration.

The invention belongs to the technical field of daily chemical products, and particularly relates to a plant composition for resisting photo-thermal damage and achieving anti-inflammatory repair and application of the plant composition. The plant composition for resisting photo-thermal damage and realizing anti-inflammatory repair, provided by the invention, comprises a salvia miltiorrhiza root extract, a dendrobium nobile extract and a eucommia ulmoides bark extract, the mass ratio of the salvia miltiorrhiza root extract to the dendrobium nobile extract to the eucommia bark extract is (10-40): (1-10): (0.05-0.5). According to the invention, the components cooperate with each other and promote each other, and after illumination, a synergistic effect is obtained for reducing inflammatory factors TNF-alpha, IL-1beta and IL-6 and inhibiting the expression of a key molecule PGE2 for body temperature regulation; therefore, excellent effects of resisting photo-thermal injury, resisting inflammation, relieving and repairing a barrier are achieved, and the composition is suitable for skin care, and is particularly used as an auxiliary sun-screening agent to relieve skin sunburn and repair the skin barrier.

The present invention relates to a pharmaceutical composition and method for treating skin conditions. The composition comprises a hydrogel film containing an effective amount of at least one active ingredient selected from hydrolyzed collagen, sodium hyaluronate, aloe barbadensis leaf extract, tocopheryl acetate, and rosa rugosa flower oil, along with one or more gelling agents capable of forming a co-polymer network. The hydrogel film is configured to adhere to the skin and deliver the active ingredient in a targeted and prolonged manner. The method involves applying the film to an affected area of the skin for a period sufficient to treat conditions such as sunburn, dryness, and eczema. The invention provides a convenient and effective means of delivering active ingredients directly to the skin while maintaining the structural integrity of the film during use.

The present invention relates to compounds, compositions, and methods for modulating skin pigmentation and treating or preventing UV-induced skin damage, erythema, aging of the skin, sunburn, and hyperpigmentation in a subject. The compounds, compositions, and methods of the present invention generally involve Malassezia-derived compounds, including malassezin and indirubin, and / or chemical analogs thereof. Other applications of the compounds and compositions disclosed herein include, but are not limited to, improving hyperpigmentation caused by a hyperpigmentation disorder, inducing melanocyte apoptosis, and modulating arylhydrocarbon receptor (AhR) activity, melanogenesis, melanin production, melanosome biogenesis, melanosome transfer, melanocyte activity, and melanin concentration.

1. The name of the design product: ice sleeve (503). 2. The use of the design product: for wearing on the arm to prevent sunburn. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view. 5. The design product is a thin product, and other views are omitted.

1. The name of the design product: sunshade (pull type). 2. The use of the design product: sunshade for placing on the car to block sunlight and prevent sunburn, which can be pulled left and right. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.

The present application provides a kind of glass that efficiently transmits 290-305nm ultraviolet and visible light and blocks other wavelengths of sunlight, which is respectively a multi-component glass consisting of SiO2, B2O3, Na2O, ZnO, BaO, K2O, CaO and O3Sb2 doped with the rare earth element dysprosium, and a glass substrate made of SiO2, B2O3, Na2O, ZnO, BaO, K2O, CaO and O3Sb2 with a 0.2-0.5 μm dysprosium film layer. The glass prepared by the two methods has a light transmittance of 75-85% for 290-305nm ultraviolet light that promotes human vitamin D synthesis when the thickness is 1mm, and efficiently transmits visible light that has a nourishing effect on human skin and spirit, and largely blocks ultraviolet light that is harmful to the human body and infrared light that causes a sunburn, making it a glass that can be used for health care and well-being of the human body without the risk of sunburn and sunburn.

The invention relates to the field of daily chemicals, and particularly discloses a plant extract with a skin repairing effect as well as a preparation method and application of the plant extract. The plant extract with the skin repairing effect is prepared from the following raw materials in parts by mass: 1-4 parts of lycium barbarum roots and 3-5 parts of pomelo fruits, and the weight ratio of the lycium barbarum roots to the pomelo fruits is (1-4): (3-5). The preparation method comprises the following steps: preparing the boxthorn root extract, and preparing and preparing the pomelo fruit extract. The preparation method comprises the following steps: adding an alcohol solvent into the lycium barbarum root extract and the pomelo fruit extract, uniformly mixing and stirring, carrying out micron-sized filtration, and carrying out heat preservation at 90-95 DEG C; the obtained plant extract is characterized by comprising more than or equal to 1.8% of total flavonoids and more than or equal to 0.8% of total triterpenes. The product is mild and safe, good in formula compatibility and stable in compatibility, has a broad-spectrum light protection effect of completely covering the ultraviolet band of 290-400 nm, can reduce damage to the skin caused by solarization, and has a good sunburn and sunburn prevention effect.

The invention relates to the field of backpacks, and discloses a photovoltaic power backpack which comprises a rectangular bottom frame, supporting vertical rods are arranged at the four corners of the upper end of the bottom frame, the outer sides of the supporting vertical rods are wrapped with at least four connecting ring belts at equal intervals, a backpack body is sewn to the inner sides of the connecting ring belts, and inserting grooves are formed in the upper ends of the interiors of the supporting vertical rods. An inserting rod is arranged on the inner side of the inserting groove, a photovoltaic sun shield is arranged at the upper end of the inserting rod, a connecting top plate is arranged at the front end of the bottom of the photovoltaic sun shield, a first magnetic plate is embedded in the inner side of the connecting top plate, and a connecting frame is arranged at the lower end of the first magnetic plate. According to the backpack, an adjustable supporting system (comprising a vertical rod, an insertion rod and a screw fixing device) of the backpack ensures the stability, the adjustable supporting system is matched with a photovoltaic sun shield with a flexible and angle-adjustable top, the power generation efficiency can be optimized according to the sunlight direction to charge a built-in battery, and sunlight can be accurately shielded to reduce the sunshine risk of the head, the neck and the shoulders of a user.

The utility model relates to the technical field of planting devices, in particular to a dendrobe planting device which comprises a first supporting plate and a second supporting plate, a planting mechanism used for planting dendrobe is arranged between the first supporting plate and the second supporting plate, and moving mechanisms are installed at the bottom of the first supporting plate and the bottom of the second supporting plate. According to the dendrobium planting device, the dendrobium planting pot is placed on the top plate, the telescopic first sliding sleeve and the telescopic second sliding sleeve, according to the characteristics of dendrobium, the planting device is pushed out of a room to be dried in the sun to promote photosynthesis when illumination is not strong, the first sliding sleeve and the first sliding sleeve are moved outwards to drive the shifting rod to move synchronously, and the shifting rod drives the second sliding sleeve to move outwards; the second sliding sleeve, the first sliding sleeve and the top plate are distributed in a stepped mode, sunlight cannot be shielded, when illumination is too strong, in order to avoid sunburn of dendrobium nobile, the planting device is pushed back into a room, meanwhile, the first sliding sleeve is pushed back, the first sliding sleeve drives the second sliding sleeve to return to the original position, the second sliding sleeve and the first sliding sleeve move to the position under the top plate, space is saved, and it is avoided that too large indoor area is occupied; and convenience is brought to the use of the planting device.

The invention discloses a natural plant agonist of PPAR gamma and application of the natural plant agonist, the agonist is a bibenzyl derivative Gigantol separated from dendrobium plants, and the agonist can be used as a unique effective component for preparing a preparation for activating PPAR gamma to treat skin aging and can also be prepared into a composition containing the agonist. The traditional Chinese medicine composition is used for treating skin aging caused by skin barrier injury (including physical injury and ultraviolet sunburn), can also be used for preparing anti-aging masks, and can be prepared into various dosage forms such as injections, pills and the like by being matched with auxiliary materials.

This invention discloses a fusion protein, Mfp-ELP, with ultraviolet (UV) damage repair function and its applications, belonging to the field of biomedical technology. The amino acid sequence of the fusion protein Mfp-ELP is shown in SEQ ID No: 1. This invention, through optimized gene design, expression system, and purification process, achieves a simple, easy-to-implement, high-purity, and low-cost preparation method with good water solubility, stability, compatibility, and biocompatibility, facilitating large-scale production. It can significantly promote the proliferation of HSF cells and UVB damage repair, accelerate the healing rate of full-thickness skin defects in mice, reduce photodamage to HSF cells, alleviate UV-induced photoaging and sunburn, and exhibit significant antioxidant activity and efficacy in reducing cell and skin sunburn. It can be widely used in drugs, medical biomaterials, and cosmetics for anti-photoaging and / or promoting skin sunburn repair and / or adjuvant treatment of photodamaged skin diseases.

The utility model discloses a multi -functional scaffold, including scaffold frame, the top of scaffold frame is fixed with standing board, and the top fixedly connected with two mounting columns of standing board is installed with the winding drum through the embedded joint bearing rotation between two mounting columns top, and the outer wall of winding drum is around the sunshade cloth. The utility model discloses through the effect of the meshing of first bevel gear and fourth bevel gear drives winding drum rotation to realize the unwinding of sunshade cloth, and simultaneously, the meshing of third bevel gear and second bevel gear drives screw rod rotation to make the connecting rod move outward along the slide rod, and then make first rotary rod and second rotary rod rotate to linear placement to spread out sunshade cloth and shade, and then effectively block the direct sunlight to avoid the high temperature heat stroke of construction personnel easily, sunburn, the application increases the sunshade function on the scaffold to reflect the multi -functional property of scaffold.

The design in question is a tape with rectangular holes for securing a nasal retina to the nose for the purpose of correcting or preventing cleft lip, external nasal deformities due to cleft lip, deformities after rhinoplasty, and nasal inlet stenosis. It is designed with emphasis on not placing stress on the skin and preventing sunburn. It is also designed to securely secure the nasal retina, but is also intended for easy application, assuming frequent replacement. It is used as shown in the reference photographs explaining its usage. First, as shown in Reference Photo 1, which shows the usage state, the blue object inserted into each nostril is the nasal retina. The yellow part of the tape body is the release paper, and the white part is the tape's adhesive layer. Peeling off the release paper from the band-shaped holding portion reveals the white adhesive layer. Next, peeling off the release paper from the main body reveals the white adhesive layer. (Reference Photo 1, showing the usage state). Align the left and right tubular holes of the nasal retina with the rectangular holes in the tape, and secure it with the holding portion (Reference Photo 2, showing the usage state). In this state, the device is inserted into the wearer's left and right nostrils and the nasal alar adhesive part is attached (see Reference Photo 3, showing the state of use).Then, the end of the nasal alar adhesive part is covered and fixed in place with the nasal tip adhesive part (see Reference Photo 4, showing the state of use).

Provided herein is a method of reducing or preventing sunburn caused from visible and ultraviolet radiation in a subject, the method comprising topically applying to the subject a sunscreen composition comprising at least one inorganic UV filtering agent selected from zinc oxide or titanium dioxide; at least one inorganic pigment selected from iron oxide; and at least two visible light protecting agents comprising barium sulfate and mica; wherein the at least two visible light protecting agents are present in an amount effective to reduce or prevent sunburn caused from visible light. Also provided herein are sunscreen compositions and methods of increasing the visible light protection factor of a sunscreen composition.

To provide a fruit sunburn prevention agent and a method for preventing sunburn on fruit that can suppress the remaining whiteness on the fruit surface while providing sufficient sunburn protection. [Solution] The sunburn prevention agent contains calcium, which is eggshell calcium. The eggshell calcium is mixed with a solvent to form a mixture, which is then applied to the fruit for use.

The invention provides a vehicle control method and device, a vehicle and a storage medium, and the method relates to the field of vehicles, and comprises the steps: obtaining the position information of a target user if it is detected that the vehicle comprises the target user with the sunburn risk; based on the position information, a first display screen and a second display screen corresponding to the target user are determined, the first display screen is arranged on a sun shield of the vehicle, the first display screen has a target function of monitoring a sun block demand area of the target user, and the second display screen is at least one display screen which is in an on state and is different from the first display screen in the vehicle; if it is detected that the target function is in the closed state, determining a target display screen in the first display screen and the second display screen; and target prompt information is displayed in the target display screen, and the target prompt information is used for prompting to start the target function and carrying out sunscreen processing on the sunscreen demand area. According to the method, the sunburn risk of the user can be reduced, so that the sunscreen requirement of the user is met.

A cultivator for damaging undesirable plants in an agricultural setting is disclosed. Embodiments of the cultivator include one or more energy emitters that stress target biological material, and the energy emitters in particular embodiments stress plants in at least two different ways, such as imparting light at certain wavelengths that cause dual effect stressors to the plant, such as heat related stress and photochemical stress similar to a sunburn. Some embodiments include a focusing system that spreads out narrow light beams and / or brings multiple light beams together at a point that is outside the cultivator. Some focusing systems cause multiple light beams to initially diverge before converging. Some embodiments utilize unusually large mirrors to capture, for example, multiple light pathways, and direct them to the target. Advantages include the ability to accomplish weeding and / or thinning with very low overall power consumption while moving quickly through a field.

In some aspects, the disclosure relates to a composition including niacinamide and polypodium leucotomos extract, optionally with additional photoprotective ingredients including ascorbic acid, optionally biotin, astaxanthin, bovine collagen peptides, L-glutathione, hyaluronic acid, and inositol. The composition provides rapid and measurable photoprotection, reducing UV-induced erythema by approximately 60-68% when administered 1-2 hours prior to UV exposure. Clinical studies demonstrate significant increases in minimal erythema dose (MED) with effects persisting for at least 24 hours following a single oral administration. The composition exhibits excellent formulation characteristics including superior mixability, clarity, and palatability when formulated as a beverage powder.

The present invention discloses a method for preparing an anti-skin photoaging composition, relating to the technical field of skin care products. The present invention uses aspalathus linearis extract, rhodiola rosea extract, and ginkgo biloba extract as main ingredients, and adds edelweiss extract and a silk fibroin nanoparticle solution to prepare the composition. The composition comprises silk fibroin nanoparticles, which have film-forming properties and can be used as a wrapping material to wrap the composition, thereby ensuring the stability of the flavonoid components. The silk fibroin nanoparticles can also be evenly spread on the skin surface and have a good sun protection effect, thereby improving the product's sun protection factor (SPF). Simultaneously, the plant composition and silk fibroin nanoparticles are applied to a sunscreen product with anti-skin photoaging efficacy, thereby scavenging oxidative free radicals caused by ultraviolet rays in cells and improving skin damage, erythema, and cell sunburn caused by ultraviolet radiation. Furthermore, because the composition is made of natural plant ingredients, it has low skin irritation, strong product stability, and significantly improves the SPF.

The utility model discloses a kind of planting frames for melon and fruit planting for being easily built, it is related to melon and fruit planting technical field, including bottom plate, the top of the bottom plate is fixed with multiple groups first vertical rod, the top of the first vertical rod is installed with second vertical rod, the outside of the second vertical rod is provided with mounting assembly, the outside of the mounting assembly is provided with support disc, the top of the support disc is installed with planting pot.The utility model has beneficial effect for: by installing second vertical rod on first vertical rod, reach the effect of height expansion, adapt to different growth stage demand, and the second vertical rod of different quantity can be installed according to demand, by mounting assembly, planting pot can be installed on vertical rod of different height, adjust the height of support disc, adapt to the growth demand of different melon and fruit varieties, adjust light intensity by sunshade, prevent melon and fruit sunburn, and limit block is slid on the outside of connecting frame, the position of limit frame can be adjusted.

To prevent a surface of a fruit from coming into close contact with an inner surface of a fruit bag and to prevent sunburn.SOLUTION: A fruit bag is configured to place a mesh lining inside an outer bag. The outer bag is made of a transparent or translucent synthetic resin sheet with a thickness of 0.03 to 0.06 mm, which is thick enough to prevent holes from being created by beetles when they bite into it, and which deforms in response to wind force when the wind blows. It also has an opening at the top edge. The lining is a mesh that is arranged inside the outer bag to prevent an inner surface of the outer bag from coming into contact with a surface of a fruit and to retain moisture generated by the fruit itself. By creating at least one narrow slit of a predetermined length on outer and bottom edges of the outer bag, the moisture can be drained out of the fruit bag.SELECTED DRAWING: Figure 1

The present invention relates to an adjustable removable cover for sun protection on straw hats. The inventive cover is designed to shield the wearer's neck from direct sunlight while offering flexibility and convenience. The cape / cover comprises a semipermeable and stretchy fabric material that provides a comfortable fit and allows for optimal airflow. It features an attachment mechanism, such as hook and loop fasteners, snap buttons, or magnetic closures, for secure and easy fastening to the straw hat. The adjustable design allows for resizing and accommodating various hat sizes and shapes. Additionally, the cover can be folded and stored in a built-in pouch for compact storage. The present invention provides a practical solution to protect the wearer's neck from sunburn, with its versatile design, comfortable materials, and convenient storage capabilities.

The invention discloses application of hederacoside C and a deglycosylated derivative thereof in preparation of a medicine or a skin care product for UV (ultraviolet) injury repair, and cell experiments find that the hederacoside C and the deglycosylated derivative thereof have no obvious cytotoxicity to human immortalized keratinocytes and have a remarkable proliferation promoting effect; and the ROS level in cells after UV irradiation can be obviously reduced. Besides, animal experiment results show that the hederacoside C and the deglycosylated derivative thereof can effectively relieve symptoms such as red and swollen skin, rough skin, deepened wrinkles and reduced elasticity caused by UVB radiation, reduce the thickness increase of epidermis and spinous layers of mice, increase the content of collagenous fibers and enable the collagenous fibers to be arranged neatly, reduce the content of a proinflammatory factor IL-6 in tissues and improve the curative effect of the hederacoside C and the deglycosylated derivative thereof. The effect of repairing skin oxidation caused by UVB radiation is better than that of commercially available sunburn repair milk, and a scientific basis is provided for application of hederacoside C and deglycosylated derivatives thereof in preparation of drugs or skin care products for UV injury repair.

This application relates to a cyanobacteria extract with photothermal damage repair effects, its preparation method, and its application, belonging to the field of cosmetic raw material technology. The cyanobacteria extract provided in this application can be used to balance the inflammatory and repair signaling pathways of skin cells after photothermal damage, and can be used to prepare skin care products with soothing, anti-inflammatory, and barrier-repair-promoting effects. It can synergistically balance the pro-inflammatory damage signaling pathway TLR4 / NF-κB axis and the survival-promoting repair signaling pathway HSP90 / PI3K-Akt axis simultaneously activated in skin cells after photothermal damage, targeting multiple points. This can more effectively control excessive inflammation, reduce secondary damage, and enhance the cell's self-repair ability. It is suitable for various scenarios such as sunburn, post-laser surgery, and thermal environment damage, and has significant technical advantages compared to existing technologies, with broad application prospects and huge market value.

The application provides a royal jelly polypeptide CMKI-21 capable of promoting wound healing and resisting skin photoaging and an application thereof, and belongs to the technical field of biological medicine. The royal jelly polypeptide has an amino acid sequence of KKELVREVGFEICFKDHHEKI and is obtained by a solid-phase chemical synthesis method. The royal jelly polypeptide CMKI-21 has a small molecular weight, a simple and easy-to-operate preparation method, high purity and good biocompatibility, can significantly promote the proliferation and migration of HaCaT cells, accelerate the healing rate of a full-thickness skin defect wound of a mouse, reduce the photo-damage of HaCaT cells, and relieve skin photoaging and sunburn caused by ultraviolet (UVB). The royal jelly polypeptide has potential to be applied to various skin wounds in clinical treatment as a wound healing agent, and can also be used in drugs and cosmetics for resisting skin photoaging and repairing sunburn.

The present invention provides a composition with light-blocking and sun-screening effects and its application, the composition including zinc oxide, lactobacillus / soy milk fermentation product filtrate, sunscreen aid and dispersant; the sunscreen aid includes silica, sodium calcium aluminum silicate, vinyl dimethicone / polymethicone silsesquioxane crosspolymer, polymethyl methacrylate, diphenyl dimethicone / vinyl diphenyl dimethicone / silsesquioxane crosspolymer or polymethyl silsesquioxane any one or a combination of at least two; the dispersant includes polyhydroxystearic acid, cholesteryl hydroxystearate, dipentaerythritol pentaisostearate, ethylhexyl hydroxystearate or dipentaerythritol tri-polyhydroxystearate any one or a combination of at least two. The composition can increase full-band sunscreen performance, avoid skin sunburn, tanning, sunburning, and strengthen the skin barrier.

To provide new clothing that combines the functionality and coolness of Japanese clothing with the casualness and ease of Western clothing. Solution: This garment has the in-sleeve storage 6 found in traditional Japanese clothing, and also features breathable air channels 5, giving it a cool, summery appearance. And yet, by making the torso similar to Western clothing, it is easy to put on and can be worn casually. It has long sleeves to protect against sunburn in the summer, yet has a breathable and airy structure and convenient storage space for carrying small items, making it a new fashion item that solves the summer clothing problem. Furthermore, it can be washed at home, solving the time-consuming problem of traditional Japanese clothing.

This invention discloses an electric sightseeing vehicle with sunshade and sun protection functions. The vehicle includes a main body with rectangular storage boxes fixedly installed on both the front and rear sides. A rotating shaft is rotatably mounted inside each storage box, and a winding roller is fixedly mounted on the surface of the rotating shaft. Sunscreen cloth is wound around the surface of the winding roller. When a passenger rides the electric sightseeing vehicle, a servo motor drives the rotating shaft via a connecting component, causing the winding roller to unwind and rewind the sunscreen cloth. The unwound sunscreen cloth blocks sunlight, preventing direct sunlight from hitting the passenger's skin. This avoids sunburn caused by direct contact with ultraviolet rays, prevents the passenger from feeling unbearably hot and irritable due to strong sunlight, and avoids heatstroke caused by direct sunlight, thus improving the comfort of enjoying the scenery from the sightseeing vehicle.

The utility model discloses a novel sun-proof and frost-crack-proof PE (polyethylene) pipe, which relates to the technical field of PE pipes and comprises a PE pipe, a protective net is arranged outside the PE pipe, and a protective piece is arranged outside the protective net. According to the utility model, the protection layer provides sun-proof and heat-preservation effects, after long-time use, the protection layer needs to be replaced, the protection layer is pulled to open the magic tape, the clamping block is separated from the clamping groove, then the magnet is separated from the limiting groove, a new protection layer is placed, the magnet is correspondingly arranged in the corresponding limiting groove for adsorption, and then the protection layer is attached to the filler; according to the device, through the arrangement of the abrasion-resistant coating and the protective net, abrasion to the inner wall of the pipeline during material transportation can be effectively reduced, meanwhile, the toughness of the pipeline is improved, the service life of the pipeline is prolonged, through the arrangement of the protective piece, the sun-proof and heat-preservation effects can be achieved, and the service life of the pipeline is prolonged. And meanwhile, the damaged part can be conveniently and independently replaced and installed, and use is convenient.