Abstract:
본 발명은 감귤 유래의 박테리아 셀룰로오스를 주재로 하는 생분해성 및 무독성 필름 타입의 의료용 드레싱 제재에 관한 것으로, 셀룰로오스 필름은 4주 만에 효과적으로 생분해 되었고 분해된 셀룰로오스는 백서의 체내에서 어떠한 독성도 유발하지 않았으므로 생체적합한 창상치유용 드레싱 제재를 제공하는 뛰어난 효과가 있다.
Abstract:
The present invention relates to a technique of effectively managing standby power, and more particularly, to a plug system including a pair of a plug and a socket, which is capable of remotely turning on/off an electronic appliance by recognizing a kind and a power supply state of connected electronic appliance in itself. An intelligent plug system according to the present invention includes a plug attached to an individual appliance; and a socket connected to an external power source, into which the plug is inserted. The plug includes an appliance identification module, and the socket includes an appliance recognition module and a control module. The appliance recognition module of the plug is a module embedded in an ID information medium in which specific resistance or an identification code applied to each appliance is embedded. The intelligent plug system according to the present invention automatically recognizes the kind of each appliance connected thereto and whether power is supplied and provides the recognized information for a user, so that the standby power can be prevented from being wasted, and the user can remotely control the appliance to be conveniently turned on/off through communications means such as a mobile phone or the Internet.
Abstract:
The present invention relates to a high-efficiency blue InGaN/GaN quantum well LED with a saw-like layer. A light emitting property of the saw-like InGaN/GaN quantum well (QW) is inspected by using a multi-band effective mass theory. A spontaneous emission peak of a saw-like QW structure is improved compared to a conventional QW structure by adding a saw-like layer into a matrix element. In the saw-like QW structure, an inner field effect is reduced by a piezoelectric effect and a spontaneous polarization in the well, and an embedded electric field effect is decreased by a transition energy which is represented by a weak function of a carrier density. The inner electric field effect is decreased by adopting a method using a substrate with a non-(0001) orientation, a method using an InGaN/GaN well with In-rich films, and a method using an AlInGaN barrier having four groups. The high-efficiency non-square quantum well structure is realized by using a method similar to a manufacturing method of a 3-layered nonsquare quantum well (QW) structure.
Abstract:
The purpose of the present invention lies on providing a natural food preservative including chitosan, which is excellently dissolved, as active ingredient. The present invention includes following steps of: producing chitosans of multiple forms by differentiating the time and temperatures of reactions between insoluble chitosan and caustic soda; obtaining time-differentiated enzymatic reactants by applying chitosanase into each chitosan produced earlier; obtaining chitosan with excellent antibiotic properties by evaluating each enzymatic reactant obtained earlier; obtaining a mixture by mixing the chitosan obtained earlier with grapefruit seed extract, citric acid, cinnamon spirits extract and dextrin; and lyophilizing the mixture. [Reference numerals] (AA) Sorbic acid 300 ppm; (BB) Freezing 0.5%; (CC) Freezing 1.0%; (DD) Viable cell; (EE) Storage time (day)
Abstract:
The present invention relates to a guide plate for fixing screws of a heel bone fracture. The guide plate for fixing screws of a heel bone fracture according to the present invention is characterized by having a heel bone contact part which is formed at a predetermined thickness and is provided with a contact face in contact with the heel bone; and a fixing screw guide part with formation of a guiding groove to guide the position for the fixing screw to be inserted by being formed in extension from one side of the heel bone contact part. According to the present invention, the fixing screws can be easily fixed at the target position for the fractured heel bone upon operation so that not only the operation is made easy but also safe operations can be performed without damaging nerves around an ankle joint, a ligament, and the like.
Abstract:
A student training system and a training method by industry-university cooperation according to the present invention comprises an optician which collects customers through an internet network by building a website; an educational institution which cooperates with the optician and educates students who practices for an ocular function test to the customer collected by the optician; and a server which is connected to the optician and the educational institution by the internet network, stores the results of the ocular function test by the students and the results of the ocular function test by the optician, stores the client information, the ocular function training level information of the customer, and the information of the customer's glasses in the database. [Reference numerals] (AA) Perform ocular function test for the customers (subjects) collected by opticians in nearby optician training institutions or schools;(BB) Students of the institutions or schools practice an ocular function test for the customers (subjects) and store the results of the ocular function test;(CC) Opticians perform an ocular function test for the customers (subjects) and store the results of the ocular function test;(DD) Opticians perform ocular function and glasses training fitting for the customers (subjects) and store the information
Abstract:
PURPOSE: A pharmaceutical composition containing bee venom as an active ingredient for preventing and treating respiratory inflammation is provided to effectively suppress inflammation in the respiratory epithelial cells, caused by fungi and dust mites and to effectively prevent nasal cavity inflammation in an animal model with allergic rhinitis. CONSTITUTION: Bee venom prevents and treats respiratory inflammation and is freeze-dried for intranasal administration. A pharmaceutical composition for preventing and treating respiratory inflammation contains 0.00005-1 ug/ml of bee venom as an active ingredient. A method for determining the recommended dosage of a drug for preventing and treating respiratory inflammation comprises the steps of: isolating bee venom from Apis mellifera L. and freeze-drying the bee venom; applying the freeze-dried bee venom to nasal mucosal endothelial cells in various concentrations to measure the efficacy of the bee venom; treating an animal model with allergic rhinitis with the freeze-dried bee venom in various concentrations; and measuring treatment index and numerical value in respiratory inflammation by a conventional experimental method using blood and nasal cavity tissues collected from an experimental animal treated with the freeze-dried bee venom and determining the recommended dosage.
Abstract:
본 발명은 돼지껍질육 및 저분자 알긴산 용액을 함유하는 혈당 및 혈중 콜레스테롤 저하의 기능성을 가지는 저칼로리 돔배기육 햄버거 패티 제조 방법 및 이를 이용한 햄버거 패티에 관한 것으로, 중량비로 70~88 : 10~20 : 1~10 첨가되고, 상기 마쇄된 돔배기와 마쇄된 돼지껍질육 및 저분자알긴산용액 혼합물이 햄버거패티 총중량기준으로 70~90중량%, 마늘, 생강, 양파중에서 택일된 하나 혹은 이들의 혼합물이 햄버거패티 총중량기준 0.5~5중량%, 밀가루 혹은 전분 중에서 택일된 하나 혹은 이들의 혼합물이 햄버거패티 총중량기준 3.5~20중량%, 소금 포함한 양념 1~10중량%를 혼합하는 과정; 상기 혼합물을 밀폐용기에 넣어 2~5℃에서 12~48시간 숙성시키는 과정; 을 포함하는 햄버거 패티 제조방법 및 햄버거패티를 제공하는 것이다.
Abstract:
PURPOSE: A myotonia treatment system using a laser and a muscle information measurement device used in the same are provided to generate photonic stimulation by irradiating the inside of the strained muscle with laser, thereby obtaining quantitative data about the treatment through the machine-dynamical analysis with treating the myotonia. CONSTITUTION: A myotonia treatment system using laser includes: a muscle information measurement device (100) that measures the state information of muscle by contacting with the skin surface of the strained muscle and emits treatment laser; and a main body (200) that controls the output of the treatment laser depending on the muscle strain value by receiving the state information of muscle from the muscle information measurement device. The muscle information measurement device transfers the state information of muscle by contacting with the main body of the myotonia treatment system using laser. The measurement device includes: a main body housing; a repulsive force measurement part that measures the repulsive force of the skin by contacting with the skin surface of strained muscle by coupling to the main body housing; a displacement sensor (160) that measures the distance displacement to the skin surface according to the contacting of the repulsive force measurement part; and a laser light source (170) that irradiates the skin surface. [Reference numerals] (100) Muscle information measurement device; (154) Input sensor; (160) Laser dryer; (180) Motor; (200) Main body; (210) Motor driving unit; (220) Control unit; (240) A/D signal conversion unit; (250,230) Display unit; (260) Input unit; (AA) Displacement sensor; (BB) Laser light source
Abstract:
PURPOSE: A natural hardening type aqueous inorganic paint is provided to minimize drying time, water resistance, adhesion, sealing performance, durability, staining resistance, and workability and to minimize the generation of a volatile organic compound and endocrine distributor. CONSTITUTION: A natural hardening type aqueous inorganic paint comprises 20-45 weight% of inorganic binder, 20-45 weight% of inorganic mineral, 5-15 weight% of water, 5-35 weight% of mixture of alcohol and solvent, and 5-20 weight% of additives. The mixture of the alcohol and the solvent consists of 100.0 parts by weight of alcohol and 16-67 parts by weight of solvent. The inorganic mineral is one or more selected from tourmaline, silicon oxide, alumina, red clay, sericite, amethyst, kiyoseki stone, obsidian, barley stone, zirconia, cerium oxide, calcium carbonate, talc, silica, mica, and kaoline.