The present invention relates to: a method for screening for an antimicrobial agent capable of controlling microorganisms causing offensive odor in an air conditioning apparatus; and a method for removing offensive odor in the air conditioning apparatus. The microorganism causing offensive odor in the air conditioning apparatus, of the present invention, can be used in the development of a novel antimicrobial agent or in the development of an aromatic for blocking offensive odor by establishing the chemical properties of metabolites of the microorganisms. In addition, there are various industrial applications such as a use for fundamentally removing the cause of offensive odor by creating, in advance, an environment in which the microorganisms cannot live in the air conditioning apparatus.
C12Q 1/02 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismes; Compositions à cet effet; Procédés pour préparer ces compositions faisant intervenir des micro-organismes viables
The present invention relates to a composition for preventing odor, containing one or more types of odorless microorganisms selected from the group consisting of Caulobacter vibrioides, Bradyrhizobium diazoefficiens, Bradyrhizobium daqingense and Methylobacterium brachiatum or a culture solution thereof. In addition, the present invention relates to a method for preventing odor, comprising a step of applying the composition for preventing odor. When a biofilm is formed by applying the composition for preventing odor, of the present invention, to an object on which an odor-causing microorganism can live, the inflow and the inhabitation of external microorganisms, which can cause odor, are significantly blocked, thereby enabling odor to be effectively prevented.
The present invention relates to a sound-absorbing/insulating material having improved heat resistance and moldability and a method for producing same and, more specifically, to a sound-absorbing/insulating material and a method for producing same, the sound-absorbing/insulating material having a structure in which a heat-resistant material, which is produced by impregnating a non-woven fabric comprising heat-resistant fibers with a binder, is stacked as a surface layer on one surface of a base layer made of a conventional sound-absorbing/insulating material. The sound-absorbing/insulating material according to the present invention has improved sound-absorbing properties, flame retardancy, heat-insulating properties, and heat resistance compared with a conventional sound-absorbing/insulating material; in particular, can be applied to a part maintained at a high temperature of at least 200?, with the surface layer as a contact surface; and has the effect of allowing molding into a desired shape while the binder impregnated into the surface layer is hardening. Accordingly, the sound-absorbing/insulating material according to the present invention can widely be applied to industry fields requiring the sound-absorbing/insulating material, such as the field of electrical products such as air conditioners, refrigerators, washing machines, and lawn mowers, the field of transport equipment such as automobiles, vessels, and aircraft, and the field of building materials such as wall materials and floor materials.
The present invention relates to a sound-absorbing/insulating material and a method for producing same and, more specifically, to a sound-absorbing/insulating material and a method for producing same, the sound-absorbing/insulating material being obtained by impregnating a non-woven fabric, which comprises heat-resistant fibers, with a polyimide binder; having excellent sound-absorbing properties, flame retardancy, heat resistance, and heat-insulating properties and thus being applicable to a part maintained at a high temperature of at least 300? as well as room temperature; and being moldable by using the polyimide binder.
B23B 5/02 - Machines ou dispositifs à tourner spécialement conçus pour un travail particulier; Accessoires correspondants spécialement conçus à cet effet pour tourner des moyeux ou des tambours de freins
B60R 13/08 - Eléments d'isolation, p.ex. pour l'insonorisation
5.
SOUND ABSORBING AND INSULATING MATERIAL WITH SUPERIOR MOLDABILITY AND APPEARANCE AND METHOD FOR MANUFACTURING THE SAME
The present invention relates to a sound-absorbing/insulating material having an excellent exterior and moldability and a method for producing same and, more specifically, to a sound-absorbing/insulating material and a method for producing same, the sound-absorbing/insulating material comprising: an inner sound-absorbing/insulating layer (1), which comprises a first non-woven fabric comprising heat-resistant fibers as main constituents and a binder evenly distributed inside the first non-woven fabric in the form of maintaining the three-dimensional shape of the inside of the first non-woven fabric; and an outer sound-absorbing/insulating layer (2', 2"), which comprises a second non-woven fabric comprising heat-resistant fibers as main constituents, the sound-absorbing/insulating material having a structure in which the outer sound-absorbing/insulating layer is stacked on one side or both sides of the inner sound-absorbing/insulating layer. The sound-absorbing/insulating material according to the present invention has excellent sound-absorbing properties, flame retardancy, heat resistance, heat-insulating properties, and high-temperature moldability and, in particular, by having the outer sound-absorbing/insulating layer(s), eliminates all risk of the binder being smeared on a mold during molding and consequently damaging the exterior of a molded product.
B32B 5/26 - Produits stratifiés caractérisés par l'hétérogénéité ou la structure physique d'une des couches caractérisés par la présence de plusieurs couches qui comportent des fibres, filaments, grains ou poudre, ou qui sont sous forme de mousse ou essentiellement poreuses une des couches étant fibreuse ou filamenteuse un autre couche également étant fibreuse ou filamenteuse
B32B 7/12 - Liaison entre couches utilisant des adhésifs interposés ou des matériaux interposés ayant des propriétés adhésives
B32B 37/00 - Procédés ou dispositifs pour la stratification, p.ex. par polymérisation ou par liaison à l'aide d'ultrasons
A method for screening an antimicrobial agent which is capable of controlling microorganisms causing offensive odor in an air-conditioning system and a method for removing offensive odor in an air-conditioning system are provided. The method for screening an antimicrobial agent and the method for removing offensive odor in an air-conditioning system may be used for various purposes of industrial application. For example, they may be used to develop a novel antimicrobial agent capable of inhibiting the growth of the microorganisms or to develop an air freshener for removing offensive odor by elucidating the chemical properties of the metabolites of the microorganisms. In addition, they may be used to fundamentally remove the cause of offensive odor by providing an air-conditioning system with an environment where the microorganisms may not live.
C12Q 1/00 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismes; Compositions à cet effet; Procédés pour préparer ces compositions
C12Q 1/02 - Procédés de mesure ou de test faisant intervenir des enzymes, des acides nucléiques ou des micro-organismes; Compositions à cet effet; Procédés pour préparer ces compositions faisant intervenir des micro-organismes viables
C12Q 1/18 - Test de l'activité antimicrobienne d'un matériau
7.
COMPOSITION FOR PREVENTING ODORS COMPRISING ODORLESS METHYLOBACTERIUM SPP
The present invention relates to a composition for preventing odors, and to a method for preventing odors which includes coating the composition on an evaporator core. The composition for preventing odors includes microorganisms including Methylobacterium or a culture thereof, and a medium component, wherein the Methylobacterium is one or more of Methylobacterium komagatae, Methylocaterium aquaticum, Methylobacterium brachiatum and Methylobacterium platani. By coating and proliferating the microorganisms contained in the composition on the evaporator core, a biofilm rnay be formed whereby odors may effectively be prevented by reducing inflow and inhabitation of outside microorganisms that generate offensive odors.
TORAY ADVANCED MATERIALS KOREA INC. (République de Corée)
Inventeur(s)
Kim, Hyo Seok
Kim, Do Hyun
Kim, Chi Hun
Jeong, Kie Youn
Park, Bong Hyun
Lee, Jung Wook
Abrégé
The present invention relates to a sound-absorbing material having excellent sound absorption properties and to a method for manufacturing same; and, more particularly, to a sound-absorbing material, and to a method for manufacturing same, having excellent sound absorption properties in which a wide surface area and an air layer are formed so as to be capable of causing viscous loss in incident acoustic energy and to improve sound absorption rate and transmission loss. Excellent sound absorption properties can be achieved even with a small fiber amount, thereby enabling lightweight design, and a binder fiber having rebound resilience is used so as to improve the sound absorption properties by maximizing the viscous loss of the acoustic energy transmitted to a fiber structure while maintaining a sufficient binding force between fibers.
B60R 13/08 - Eléments d'isolation, p.ex. pour l'insonorisation
D04H 1/4391 - Non-tissés formés uniquement ou principalement de fibres coupées ou autres fibres similaires relativement courtes à partir de voiles ou couches composés de fibres ne possédant pas des propriétés cohésives réelles ou potentielles caractérisés par l'emploi de certaines sortes de fibres dans la mesure où cet emploi n'a pas d'influence prépondérante sur la consolidation du voile caractérisés par la forme des fibres
The present invention relates to a sound-absorbing material and a method for preparing the sound-absorbing material. More particularly, the sound-absorbing material, which may be prepared by impregnating a binder into a nonwoven fabric formed of a heat- resistant fiber, is provided. The sound-absorbing may have superior sound-absorbing property, flame retardancy, heat resistance and heat-insulating property, thereby being applicable to parts operating at a temperature of 200 °C or greater and being shapeable due to the binder. In addition the method for preparing the sound-absorbing material is provided.
B60R 13/08 - Eléments d'isolation, p.ex. pour l'insonorisation
B62D 65/00 - Tracé, fabrication, p.ex. assemblage, mesures pour faciliter le désassemblage, ou modification de la structure des véhicules à moteurs ou des remorques, non prévus ailleurs
EWHA UNIVERSITY-INDUSTRY COLLABORATION FOUNDATION (République de Corée)
Inventeur(s)
Choi, Byoung-Ju
Seo, Joo-Young
Yang, Sueng-Wan
Kim, Young Su
Oh, Jung Suk
Kwon, Hae Young
Jang, Seung Yeun
Abrégé
The present invention relates to an exception handling test apparatus and method. The exception handling test apparatus includes a generation module configured to generate a modified 5 device driver based on a defect model and information obtained from the device manager, a hooking module configured to hook the device driver using the modified device driver, a scanning module configured to collect test information returned from the hooked modified device driver to the application while the application 10 operates, and an analysis module configured to analyze the collected test information.
EWHA UNIVERSITY-INDUSTRY COLLABORATION FOUNDATION (République de Corée)
HYUNDAI MOTOR COMPANY (République de Corée)
Inventeur(s)
Choi, Byoung-Ju
Seo, Joo-Young
Yang, Sueng-Wan
Kim, Young Su
Kwon, Hae Young
Oh, Jung Suk
Jang, Seung Yeun
Abrégé
The present invention relates to a communication test apparatus. The communication test apparatus includes an insertion module configured to insert a test agent into the process control block, a hooking module configured to hook a test target to a test code using the test agent when an event- related to communication occurs between the plurality of processes, a scanning module configured to collect pieces of test information about communication between the plurality of processes when the test target is hooked to the test code, and a logging module configured to store the pieces of test information collected by the scanning module.
G06F 11/22 - Détection ou localisation du matériel d'ordinateur défectueux en effectuant des tests pendant les opérations d'attente ou pendant les temps morts, p.ex. essais de mise en route
12.
LEXICAL ANSWER TYPE CONFIDENCE ESTIMATION AND APPLICATION
A system, method and computer program product for automatically estimating the confidence of a detected LAT to provide a more accurate overall score for an obtained candidate answer. A confidence "score" or value of each detected LAT is obtained, and the system and method performs combining the confidence score with a degree of match between a LAT and an AnswerType of the candidate answer to provide improved overall score for the candidate answer.
EWHA UNIVERSITY-INDUSTRY COLLABORATION FOUNDATION (République de Corée)
Inventeur(s)
Choi, Byoung-Ju
Seo, Joo-Young
Yang, Sueng-Wan
Lim, Jin Yong
Kim, Young Su
Kwon, Hae Young
Oh, Jung Suk
Jang, Seung Yeun
Abrégé
The present invention relates to a system test apparatus. The system test apparatus includes an insertion module configured to insert a test agent into a process control block, a hooking module configured to hook a test target to a test code using the test agent when an event related to the test target occurs, a scanning module configured to collect pieces of test information about a process in which the event related to the test target has occurred when the test target is hooked, and a logging module configured to store the pieces of test information collected by the scanning module.
G06F 11/22 - Détection ou localisation du matériel d'ordinateur défectueux en effectuant des tests pendant les opérations d'attente ou pendant les temps morts, p.ex. essais de mise en route
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