KR-102962862-B1 - METHOD FOR SMALL AMOUNT MANUFACTUARING CUSTOMIZED WHITENING COSMETIC COMPOSITION

Abstract

The present invention relates to a method for manufacturing small-batch customized whitening cosmetics as described above. It involves generating a whitening cosmetic composition derivation model that derives combination values of the components of a whitening cosmetic composition capable of obtaining a whitening effect exceeding a predetermined standard for each skin type and skin condition through deep learning, using big data regarding the components of each whitening cosmetic composition, whitening result information of users who have used the whitening cosmetic for each whitening cosmetic composition, and skin type and skin condition information of users who have used the whitening cosmetic as input values, and applying the user's skin type and skin condition information to the whitening cosmetic composition derivation model to manufacture user-customized whitening cosmetics.

Inventors

• 박성희

Assignees

• 우석대학교 산학협력단

Dates

Publication Date

20260508

Application Date

20230629

Claims (5)

1. In a method for manufacturing a small amount of customized whitening cosmetic composition, A user information collection step, wherein the user information collection unit provides a survey for distinguishing skin type and skin condition through an application program installed on a user terminal, collects user response information to the survey, and collects user image information for distinguishing the user's skin type and skin condition using a camera installed on the user terminal; A big data collection step comprising: collecting big data regarding the constituents of each whitening cosmetic composition in a big data collection unit; providing a survey to classify the skin type and skin condition of users with experience in each whitening cosmetic composition through an application program installed on a user terminal and collecting response information from users to the survey; using a camera installed on the user terminal to collect video information of users with experience in each whitening cosmetic composition prior to use to classify their skin type and skin condition before use of the whitening cosmetic composition; and collecting whitening result information of users with experience in each whitening cosmetic composition and creating a database thereof; A user skin information derivation step, wherein the user skin information derivation unit derives user skin type and skin condition information based on user response information and user image information collected through the user information collection step, and derives user skin type and skin condition information based on user response information and user image information collected through the big data collection step; A step of generating a whitening cosmetic composition derivation model, wherein the whitening cosmetic composition derivation model generation unit generates an artificial neural network-based whitening cosmetic composition derivation model that derives combination values of constituent components of a whitening cosmetic composition capable of obtaining a whitening effect exceeding a predetermined standard for each skin type and skin condition, by using as input values big data regarding constituent components of each whitening cosmetic composition collected through the big data collection unit, whitening result information of users with experience in each whitening cosmetic composition, and skin type and skin condition information of users with experience derived through the user skin information derivation unit, through deep learning training; A step of deriving a candidate whitening cosmetic composition, wherein user skin type and skin condition information derived through the user skin information derivation unit in the candidate whitening cosmetic composition derivation unit is applied to the whitening cosmetic composition derivation model to derive at least one combination value of a component of a whitening cosmetic composition capable of obtaining a whitening effect greater than a predetermined standard for each applied user skin type and skin condition; and A whitening cosmetic composition manufacturing step comprising: manufacturing at least one whitening cosmetic composition based on the combination value of the constituent components of at least one whitening cosmetic composition derived through the whitening cosmetic composition candidate group derivation step in the whitening cosmetic composition manufacturing unit; The whitening result information of the above-mentioned user is derived based on video information of the user before using the whitening cosmetic composition and video information of the user after using the whitening cosmetic composition. The above-mentioned step of manufacturing a whitening cosmetic composition is, As a whitening cosmetic composition, as a component other than the combination value of at least one component of the whitening cosmetic composition derived through the step of deriving a candidate group of the whitening cosmetic composition, It contains Saussurea costus extract, Rosaria extract, Polygala extract, Polygala extract, and Pomegranate peel extract as active ingredients, A method for manufacturing a small-batch customized whitening cosmetic composition, characterized by comprising, for every 100 parts by weight of Saussurea costus extract, 25 to 75 parts by weight of Rosaria japonica extract, 20 to 40 parts by weight of Polygala tenuifolia extract, 20 to 40 parts by weight of Polygala tenuifolia extract, and 20 to 40 parts by weight of Pomegranate peel extract.
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3. In paragraph 1, A user avatar generation step, wherein the user avatar generation unit generates an avatar in virtual reality in which the user's skin type and skin condition are expressed based on the user skin type and skin condition information derived through the user skin information derivation step, and the user skin condition information derived through the user skin information derivation step, thereby representing the user's skin type and skin condition prior to the use of the whitening cosmetic composition; and A method for manufacturing a small-batch customized whitening cosmetic composition, characterized by including: a step of providing a whitening effect virtual experience, wherein a combination value of a component of a whitening cosmetic composition derived through a step of deriving a whitening cosmetic composition candidate group is applied to an avatar generated in a step of generating a user avatar, and thereby generating an avatar that expresses the user's skin type and skin condition after using the whitening cosmetic composition according to the combination value of the component of the whitening cosmetic composition derived through the step of deriving a whitening cosmetic composition candidate group.
4. In paragraph 3, The above step of providing a virtual experience of the whitening effect is, In the above-mentioned whitening effect virtual experience providing unit, an avatar is generated that expresses the user's skin type and skin condition after using the whitening cosmetic composition according to the combination values of the constituent components of the plurality of whitening cosmetic compositions derived through the step of deriving the whitening cosmetic composition candidate group, and The above step of manufacturing a whitening cosmetic composition is, A method for manufacturing a small-batch customized whitening cosmetic composition, characterized by providing a user interface that allows the user to select at least one of the avatars representing the user's skin type and skin condition after using the whitening cosmetic composition, according to the combination value of the components of the plurality of whitening cosmetic compositions generated through the step of providing a virtual experience of the whitening effect in the whitening cosmetic composition manufacturing unit, and manufacturing the whitening cosmetic based on the combination value of the components of the whitening cosmetic composition corresponding to the selected avatar.
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Description

Method for Small Amount Manufacturing Customized Whitening Cosmetic Composition The present invention relates to a method for manufacturing a small-batch customized whitening cosmetic, and more specifically, to a method for manufacturing a small-batch customized whitening cosmetic that can enhance the skin whitening effect of a user by providing a customized whitening cosmetic according to the user's skin condition. In general, even among individuals of the same age and skin type, skin conditions can vary significantly depending on their internal and external environments. As scientific civilization advances, there is an increasing number of cases where skin function deteriorates and discoloration occurs due to severe effects on the skin caused by exposure to various polluted environments, ultraviolet radiation resulting from ozone depletion, and various types of stress. Therefore, there is a growing desire among users for whitening cosmetics that can improve or maintain a brighter skin condition. However, since current perceptions of individual skin conditions are primarily limited to simple questionnaires and basic tests, it is difficult to obtain complete trust in such skin condition information. Furthermore, since currently available whitening cosmetics are largely general-purpose rather than targeting individuals, there are many limitations in finding a whitening product that is specific to the user. In accordance with the above circumstances, the present invention aims to present a new method for manufacturing customized whitening cosmetics suitable for the user's skin condition. As prior art in the field of manufacturing customized whitening cosmetics, which is the technical field of the present invention, Korean Published Patent Application KR 10-2020-0011728 A relates to a customized cosmetic recommendation system and method using big data and individual skin information. More specifically, it is intended to analyze an individual's skin condition through skin gene testing and improve the skin condition based on the results. Even more specifically, it discloses a customized cosmetic recommendation system and method using big data and individual skin information that precisely qualitatively and quantitatively analyzes the expression levels of specific genes related to skin moisturization, elasticity, wrinkles, and whitening of individual users, and then adds functional ingredients that can more effectively improve the skin condition based on the results. In addition, Korean Registered Patent Publication KR 10-0874825 B1 relates to a method and system for providing information on customized cosmetics using skin genetic information. More specifically, it discloses a method and system for manufacturing customized cosmetics that diagnoses the current skin condition based on skin genetic test results capable of precisely identifying an individual's skin condition, and provides means for providing customized cosmetics suitable for the individual. In addition, Korean Registered Patent Publication KR 10-1555636 B1 (registered on September 18, 2015) discloses a method for providing cosmetics using a multi-division method utilizing genetic testing, more specifically, a method for providing cosmetics using a multi-division method utilizing genetic testing, which involves dividing a subject's face into multiple regions, analyzing the skin condition and characteristics for each divided region using methods such as genetic testing, and then supplying customized cosmetics for each region based on the results to improve the skin condition. As mentioned above, conventional customized whitening cosmetic technology manufactures user-customized whitening cosmetics based on skin gene test results, which results in significant costs and time consumption due to the skin gene test. Furthermore, there was a problem of excessive cost and time consumption as the user's genes had to be tested anew every time a cosmetic product was manufactured for a specific user. FIG. 1 is a flowchart for explaining a small-batch customized manufacturing method for whitening cosmetics according to one embodiment of the present invention. FIG. 2 is a flowchart for explaining a method for manufacturing a small amount of customized whitening cosmetics according to another embodiment of the present invention. Hereinafter, preferred embodiments of a method for manufacturing small quantities of whitening cosmetics customized according to the present invention will be described in detail with reference to the attached drawings so that a person skilled in the art can easily practice the present invention. In each drawing of the present invention, the sizes or dimensions of the structures are depicted enlarged or reduced compared to the actual size to ensure clarity of the invention, and known components are omitted to reveal characteristic configurations, so the invention is not limited to the drawings. In describing the principles of a preferred embo