35 results about "HAIR THINNING" patented technology

A hair thinning scissors is provided. The hair thinning scissors includes a first cutting edge and a second cutting edge. The first cutting edge is configured with a plurality of arc shaped cutting teeth. A notch is configured between each two neighboring cutting teeth. Each of the arcuate cutting teeth has a radian by the pivotal axis of the first cutting edge and the second cutting edge as an arc center, and a distance from the pivotal axis to the tooth as an arc radius, so that when the first cutting edge and the second cutting edge are actuated to rotate one toward another, each of the cutting teeth moves along a tangent of the arc form of the cutting tooth, thus achieving a more smoothly shearing operation.

A hair thinning scissors is provided. The hair thinning scissors includes a first cutting edge and a second cutting edge. The first cutting edge is configured with a plurality of arc shaped cutting teeth. A notch is configured between each two neighboring cutting teeth. Each of the arcuate cutting teeth has a radian by the pivotal axis of the first cutting edge and the second cutting edge as an arc center, and a distance from the pivotal axis to the tooth as an arc radius, so that when the first cutting edge and the second cutting edge are actuated to rotate one toward another, each of the cutting teeth moves along a tangent of the arc form of the cutting tooth, thus achieving a more smoothly shearing operation.

The object of the present invention is to provide a hair restorer which exhibits a stimulatory effect on hair restoration against hair loss, hair thinning, split ends, hair graying, etc., with higher stability and safety than those of known hair restorers containing 5-aminolevulinic acids as active components. By using 5-aminolevulinic acid or its salt or its derivative, and a composition containing iron sodium diethylenetriaminepentaacetate or iron ammonium diethylenetriaminepentaacetate as active components, a hair restorer and a method for restoring hair which are excellent in hair growth promotion, and stability and safety, are provided.

The present invention provides an agent for activating proliferation of follicle dermal papilla cells comprising an acidic saccharide alkaline earth metal salt, wherein the acidic saccharide is selected from the group consisting of a phosphorylated saccharide and lactobionic acid. The acidic saccharide is preferably a phosphorylated saccharide. The alkaline earth metal salt is preferably a calcium salt or a magnesium salt. In accordance with the present invention, the proliferation of follicle dermal papilla cells is promoted. Thus, the agent for activating proliferation of follicle dermal papilla cells is expected to produce hair-restoration and hair-growth effects such as treatment of hair thinning, prevention of hair loss, promotion of hair restoration, and promotion of hair growth.

The invention relates to a young domestic silkworm artificial feed capable of improving setae dispersion rate and a preparation method thereof. The young domestic silkworm artificial feed comprises the following raw materials and components in percentage by mass: 40-50% of mulberry leaf powder, 25-35% of soybean powder which is extracted by ethanol and water twice, 4-5% of mulberry green shoot powder, 9-16% of starch, 1.5-2% of complex VB (vitamin B), 1-2% of VC (vitamin C), 2-3% of citric acid, and 1-2% of dextrin. The young domestic silkworm artificial feed has the advantage that the artificial feed is prepared by the soybean which is extracted by ethanol and water twice, and the dextrin is added into the feed, so that the setae dispersion rate is improved.

A new use of dunnione compound, a pharmaceutically acceptable salt thereof, a prodrug thereof, a solvate thereof, or an isomer thereof as an effective ingredient for prevention or alleviation of hair loss is disclosed. The dunnione compound, a pharmaceutically acceptable salt thereof, a prodrug thereof, a solvate thereof, or an isomer thereof, in an animal model, showed an effective reduction of hair thinning as well as an effective reduction in loss of hair follicles and inner root sheaths. Thus, the duunione compound, a pharmaceutically acceptable salt thereof, a prodrug thereof, a solvate thereof, or an isomer thereof can be used effectively to treat hair loss and / or loss of hair follicles and inner root sheaths, promoting hair regrowth. The hair loss may be caused by anticancer therapy.

The invention discloses an integrated device for thinning and trimming pet hair, comprising a comb body and a scissors body. The right ends of the comb body and the scissors body are movably connected by a connecting mechanism, and the connecting mechanism includes a connecting bolt rotatably arranged on the comb body. The scissors The body is provided with a rotating bearing matched with the connecting bolt, the comb body is provided with a connecting sleeve matched with the connecting bolt, the comb body is provided with a combing groove, and the scissors body is provided with a number of fixed blades The surface of the scissors body where the fixed blade is located is closely attached with a movable blade, and one end of the movable blade is connected and fixed with the movable rod. The structure of the invention is simple and reasonable. One hand can be freed to catch the pet, thereby solving the deficiencies of the existing device, and the distance between the comb body and the scissors body can be adjusted, so as to adjust the cutting length, which is highly practical.

The present invention is directed to a method for treating the appearance of thinning hair of a human comprising the steps of; cleaning the hair with a shampoo composition; rinsing said shampoo from said hair; and applying a hair restorative blend to the scalp of said human, said hair restorative blend comprising; a chalconoid, an Epilobium extract, a Laminaria extract and a cosmetically acceptable carrier.

The invention discloses a shampoo for preventing hair loss and a preparation method thereof. The shampoo includes active ingredients, including salvia miltiorrhiza extract, angelica extract, safflower extract, astragalus extract, Polygonum multiflorum extract, and camellia seed polypeptide. The active ingredient composed of the salvia miltiorrhiza extract, the angelica extract, the safflower extract, the astragalus extract, the Polygonum multiflorum extract and the camellia seed polypeptide can enhance the activity of the dermal papilla cells after being treated with dihydrotestosterone. In vitro experiments showed that the secretion factors of dermal papilla cells, such as IGF‑1, VEGF, DKK‑1, TGFβ1, TGFβ2, IL‑6, etc., as well as β‑catenin and AR, all returned to normal levels. Patients with alopecia and thinning hair use the shampoo of the present invention once every 3 days. The effective rate is 85% for patients with hair loss and 98% for patients with thinning hair.

The invention discloses a hair thinning tool bit capable of thinning and cutting hair separately. The hair thinning tool bit comprises a fixed blade holder, a fixed blade, a movable blade holder and a movable blade. The fixed blade is fixed to the fixed blade holder. The movable blade is detachably fixed to the movable blade holder. The fixed blade holder is fastened to the movable blade holder. At least one cutting groove and at least one separating groove are formed in the outer edge of the fixed blade, and each cutting groove is deeper than each separating groove. The fixed blade is opposite to the movable blade and attaches to the same to form a cutting face located between the bottom of each cutting groove and the bottom of each separating groove, and the movable blade is driven by an external motor to reciprocate in the cutting face. By the hair thinning tool, separate hair thinning and cutting can be performed effectively, and use convenience is achieved.

The invention discloses a survey method for 24h setae dispersion rate of newly hatched silkworm during silkworm artificial feed cultivation. A digital camera is used for taking pictures which are still clear and visual after the pictures are enlarged through drawing software and can be stored for a long time and is used for surveying of the 24h setae dispersion rate of the newly hatched silkworm during artificial feed cultivation of the silkworm. Compared with a traditional survey method which is long in survey time, large in difficulty and poor in precision and can cause silkworm cultivation vessel contamination easily, the method is short in test data collecting time and visual and can conduct re-check easily, the pictures can be stored for a long time, feed contamination of silkworm cultivation vessels caused by survey can be reduced, and the method can be widely applied to artificial feed cultivation silkworm varieties, silkworm artificial feed cultivation and a novel silkworm artificial feed researching process.

The invention provides a face image processing method, face image processing device, computer equipment and a readable storage medium, which relate to the field of image processing. The face image processing method comprises the steps of: determining a plurality of small sparse blocks corresponding to a specified hair sparse region and a hair dense region image corresponding to a specified hair dense region in a to-be-processed face image; then, aiming at each small sparse block, determining matched target dense small blocks in the hair dense region image based on contour features of the sparse small blocks; andcarrying out color compensation and texture filling on the sparse small blocks by adopting the matched target dense small blocks. Therefore, a target face image corresponding to theto-be-processed face image and completing the operation of automatically repairing the hair sparse region is output after the texture filling operation of all the small sparse blocks is completed, the visual effects of the specified hair dense region and the repaired specified hair sparse region are kept consistent in the aspects of hair color and hair texture, and the overall image beautifying effect is improved.