• Journal of information and communication convergence engineering
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• v.18 no.1
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• pp.61-68
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• 2020

In the era of the fourth industrial revolution, many production plants are gradually evolving into smart factories that apply information and communication technology to manufacturing, distribution, production, and quality management. The conversion from conventional factories to smart factories has resulted in the automation of production sites using the internet and the internet of things (IoT) technology. Thus, labor-intensive production can easily collect necessary information. However, implementing a smart factory required a significant amount of time, effort, and money. In particular, labor-intensive production industries are not automated, and productivity is determined by human skill. A representative industry of such industries is sewing the industry. In the sewing industry, wherein productivity is determined by the operator's skills. This study suggests that production performance, inventory management and product delivery of the sewing industries can be managed efficiently with existing production method by using smart buttons incorporating IoT functions, without using automated machinery.

• Journal of Fashion Business
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• v.5 no.3
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• pp.129-143
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• 2001

The purpose of this study is to pigeonhole theoretical notions of asymmetry and historical flow of asymmetry designed dresses, understand the trend of asymmetry design in modern fashion and find out its plastic character. The result of this study is as follows. The asymmetry is un-harmony artistic structure that unbalanced left and right in designing. The asymmetry fashion were seen that drapery dress of Egypt, Greece, Rome in ancient times and design by strong color contrast in heraldry and hose, accessory in the middle ages. In modern times, it was seen as complicated and mixed appearance by the influence of post-modernism. The asymmetry designs in modern fashion are shown varied styles by asymmetry of silhouette, detail, fabric, wearing method. The characters of these are a sense of de-construction, formative sense, and exaggeration The asymmetry design must be made by cutting, sewing, and high degree of technique through the latest skill and study.

• Journal of Internet Computing and Services
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• v.8 no.4
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• pp.159-171
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• 2007

This paper proposes a software tool MADE that is useful to develop a practical Korean morphological analyzer. A morphological analysis is performed by using adjacency conditions provided by a morphological dictionary. This means that developing a morphological analyzer is reduced merely to constructing a morphological dictionary. No programming skill is required in this process, MADE provides with useful functions that facilitate the construction of a dictionary. Once a dictionary is constructed, the morphological analysis engine embedded in MADE may be used as a stand-alone morphological analyzer or be integrated into an application software which requires a Korean morphological analysis module.

• 유공압시스템학회:학술대회논문집
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• 2010.06a
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• pp.66-69
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• 2010

A punched pipe in a muffler for an automobile has many important variables, like location of holes in the pipe and length of the pipe related to noise reduction of a diffuser. This pipe is cut depending on length of product and this process, generally workers cut pipes by hands. In this process, there are many errors and it relies on the skill of workers, so it can happen that cycle time for complete product gets long and productivity gets low. Therefore, we need a vision system to distinguish holes in the punched pipe and a transfer system to set the cutting position automatically by moving the pipe depending on forward and backward part of the holes. This paper explains the development of an automatic transfer device which will cause the beating pipe to be cut correctly, exactly the same length as the product.

• Journal of the Korea Safety Management & Science
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• v.9 no.4
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• pp.57-62
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• 2007

Aerial working platform is recently used broadly in heavy industry and construction field and also the utilization of it is growing. However, the raise of critical incident caused by unskilled operator is increased gradually. To reduce and prevent such incident, the training for operating is essential. It's not easy to cover the requirements for the training with real platform because of the high price of it, safety and weather condition. This paper proposes a simulator for the training based on virtual reality to give the training safely regardless to the weather condition and the simulator is deliverable in lower price than real one. The simulator proposed in this paper is available to be set according to the level of trainee's skill managing and be also applied for the design of general heavy equipment training simulator.

• Proceedings of the KIEE Conference
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• 2007.07a
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• pp.721-722
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• 2007

Currently, there has been a special practical program in Transmission for developing country(Southeast Asia, China and the Middle East) in KEPCO..And it will enhance the value of KEPCO by having highly competitive practical programs compare to other electric power company in developed countries. In this program, we focused on actual affairs to help engineers become experienced and all lecturers-experts in practical work-are giving the know-how of technique and skill..This program consists of 16 courses(Power system, Transmission construction and maintenance )which is designed for customers own needs. Therefore anyone can make the order of the course as they need. This program has contributed much to the growth of the company and helped to achieve a world-wide reputation. Also foreign aid project created a KEPCO image which will enjoy the nation's love and confidence. Through this course we can increase our international competeitivenessand and will have a chance to start a business that has a future in Northwest Africa.

• Proceedings of the KIEE Conference
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• 2005.07b
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• pp.1570-1572
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• 2005

Is changed from ground signal way to Onboard signal way serving speed elevation of railroad worldwide. Therefore, importance of Onboard signal equipment is rising. Onboard signal equipment value of first time construction important. Domestic railroad and city railroad are built without standard current. Therefore, much expense is paid in maintenance and alternate of equipment. Therefore, establish standard for devices of childhood. Therefore, can have curtailment of operational expenses and specialization of skill human strength.

• International Journal of Advanced Culture Technology
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• v.7 no.3
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• pp.166-177
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• 2019

Radio Frequency Identification (RFID) skill is becoming a technology that might deliver a response to manual glitches. The use of tags, receiver and wireless surfs to join with each other would mean that RFID in combination with the EPC would speech these pain opinions and offer many welfares in different sectors such as production, distribution, trade, logistics, and security. Potential benefits include increased visibility rising supply chain, enlarged proficiency and cost savings through improved data harmonization, better responsiveness to actual prominence change. Trendy the case of the textile or industrial applications, recent systems used by the industry to control the supply chain in addition strength discernibility are being studied, besides improvements in the overall perceptibility of assets are anticipated through labels, readers, drivers, POEs, etc. this model will be developed with new situations and a lively construction industry. It will be focused on Cost, Hardware compatibility, security and maintenance issues.

• Journal of architectural history
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• v.32 no.6
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• pp.23-32
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• 2023

Based on the experience of building 'Waegwan(倭館)' in Busan, Japanese paper wallpapering, the use of square rafters, and the installation of sliding windows were used in the construction of Joseon palaces from the 17th century onwards. Elements that could be applied through observation alone were applied first, and sliding windows that required precise skill acquisition were installed later. 'Yeongchang(影窓)', which refers to a sliding window that brightens an interior, has spread rapidly, and its types and structures have also become more diverse. Gradually, 'Yeongchang' came to refer only to additional windows installed by attaching grooves to the lintel of existing casement windows. The sliding window that is installed independently and acts as an interior partition was renamed 'Chujangja(推障子)'. Japanese architectural elements such as 'Yeongchang' and 'Chujangja' have become an element of traditional Korean architecture.

• Journal of the Korean Home Economics Association
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• v.37 no.7
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• pp.17-27
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• 1999

According to the design method for constructing the Korean Men's Jo-go-ri(the traditional Korean jacket)collar, there are differences in form after its completion. In the construction design of the midsection of the gusset as in that of the basic pattern Jo-go-ri, not only was the positioning of the two sides of the collar not smooth, but also, when the collar strip(Dongjung) was attached, there would be an imbalance on one side or the other so that it was difficult to achieve symmetry. Therefore in this project, by applying the pattern design of the gusset midsection to that of the collar midsection, not only did attaching the collar(Kit) and the collar strip create a visual effect by equalizing the lengths of the two sides, but the construction was also easy. This method of construction introduces the three-dimensional aspect of the human form in its conic, spherical and cylindrical aspects, so that, through schematizing the scientific character of Korea's clothing, its appropriateness is verified. As a matter of fact, since there is no standardization of pattern whether for educational use or for mass-produced clothing, so that even the patterns used in computer-assisted design are executed according to the designer's personal skill, the reality is that after completion of construction the quality has not been uniform. For this schematization, inverse calculation of measurements pertaining to the calculation formula and of teaching materials has been referenced. In particular, the partial regulation of the calculation formula pertaining to the basic pattern construction, the method of making the collar midsection, and the construction method of the extreme and mean ratio adjustment, can be adjusted for all measurements, thereby providing the establishment of a design criterion and the possibility of the standardization of construction methods. The production method for the basic pattern design is as follows: 1) The conic angle for the Jo-go-ri's girth, length end neck width is fixed at 70(72) degree. 2) The radius of the cone is sleeve length. 3) The bust girth calculation formula is B/4 + 2.5 cm. 4) The armhole formula is B/4 + 2.5cm. 5) The neck width formula is B/10. 6) The ratio of the collar junction{width of collar(Kit) + width of collar strip(Dongjung) to the gusset length is 5:8. 7) The length of the side seam is a length intersecting the armhole line and the conic radius of sleeve length, that is an arc that exceeds the length of the Jo-go-ri's midsection.