• 제어로봇시스템학회:학술대회논문집
• /
• 1990.10b
• /
• pp.1316-1321
• /
• 1990

Molten steel level information of ladle is very important for process control in steelmaking process. At secondary refining process, measuring lance and snokel have to keep constant thier depth from molten steel surfaces. But, there is much slag on the molten steel surface. Besides, not only the thickness of slag is varied with refining condition, but also molten steel level is largely affected by firebrick errosion. Then, optical measuring method and/or by human eyes cannot detect true molten steel surface, but slag surface. This slag thickness is 300mm at maximum, then huge diameter eddy current sensor will be needed if that type sensor is applied. In addition to, cooling system is necessary because the molten steel and slag temperature is high. This is not practically. To solve this problem, immersion type levelmeter is developed. This sensor is made up from primary and secondary cylindrical coils. High frequency current is applied to primary coil. Electro-motive force from secondary coil is measured, which is varied with molten steel level. This complete set is installed within stainless steel long capsule and attached to top of lance. This sensor is immersed into molten steel bath of ladle or tundish with protection of expendable paper sleeve.

• Journal of the Korean Society of Clothing and Textiles
• /
• v.25 no.1
• /
• pp.13-24
• /
• 2001

The purpose of this study was to set up an effective marketing strategy targeting college women by researching the relationship between weight control behavior and satisfaction with fit of apparel. The results showed that 1) 85.5% of the college women participated in weight control behavior, and 53.5% of them wanted to lose more than 3kg of their weight, 2) both body cathexis and fit satisfaction of college women were generally low. College women were less satisfied with their body and fit of apparel according to the increase of weight control degree. The weight control parts and unsatisfied body parts were almost matched : thigh, abdomen, hip, calf, and weight. The unsatisfied fit of apparel parts were also found to be thigh, hip, abdomen, crotch, pant length that matched each parts, 3) fit satisfaction of neckline, shoulder, midriff, hip, crotch, thigh, calf, and skirt length decreased according to the increase of weight control degree, and 4) weight control group which wanted to lose weight at neck, shoulder, arm, breast, waist, abdomen, hip, thigh, and calf also had low fit satisfaction of neckline, shoulder, armhole, sleeve, breast, waist, abdomen, midriff, hip, thigh, crotch, calf, and skirt length in clothing.

• Journal of the Korean Society of Clothing and Textiles
• /
• v.24 no.3
• /
• pp.335-344
• /
• 2000

The purpose of this study was to set up sizing system for knit trainning wears. Sample size was 198 females and their age range was from 15 to 24 years old. The body types for sizing system for knit trainning wears were divided by height and drop values. The results were as follows. 1. The height could be divided into three groups and they covered 97.5%. The Short(152cm) covered 27.8%, the Regular(160cm) 51.0% and the Tall(168cm) 18.7%. 2. The Medium hip(drop value 6) and the Large hip(drop value 12)had the high coverage rate of 45.5% and 46%, and the Small hip(drop value 0) had the low coverage rate of 8.6%. 3. For sizing system for knit trainning wears, the intervals of bust girth and hip girth were 5cm and 4cm. In the same size of bust girth, the intervals of hip high girth and waist girth were 1cm, the intervals of back waist length and sleeve length were 2cm and the interval of slacks length was 4∼5cm according to three height groups.

• The Research Journal of the Costume Culture
• /
• v.13 no.4 s.57
• /
• pp.658-670
• /
• 2005

Kublai Khan on a Hunting Trip were painted by Liu Guan-dao. This painting gives us very important information for understanding cosume of Yuan dynasty because of realistic description. We studied the name of costume of the king Shizu in this painting by using the way of comparison his costume with another paintings, the records and archaeological finds. This study showed that the costume of the king Shizu is judged to be Jisun, the traditional costume of Mongolian own meaning one colour. The name of each is the Yinshu warm hat, being making into the for of a kind of rodents, the Yinshu Jisun, the Red colour Jisun, being railed on the robe, and the Cloud boots cover. And we found that the decoration on the neck and sleeve tib of the Yinshu Jisun had been made by sable furs, and the decoration on the surface had been made by tails of them, going by the name of Rondes at that time. It also showed that the meaning of one colour of the Jisun is not only just appearing one colour on the one person but also being able to appear two set of one colour.

• Journal of the Korean Society of Clothing and Textiles
• /
• v.38 no.1
• /
• pp.97-109
• /
• 2014

This study developed a functional dress shirt for adult males that reflected the body surface variation of a human body section by motion. This study conducted a 3D body scan for 8 subjects in their 40's based on the Size Korea 2010 database. Data recorded the proper posture change value and body surface change value to develop functional dress shirts for adult males. We scanned the subjects with a 3D body scanner for five primarily male wearing dress shirts and operating postures, right standing, arms raised to $90^{\circ}$ horizontal forward position, arms raised $90^{\circ}$ to the horizontal position side, lift up the arm $180^{\circ}$, and arm forward $90^{\circ}$ in a bent posture. We analyzed the 3D scan data from those motions to examine change of length using 3D software Rapidform XOS. The results indicated that the body surface sections with contraction were the front and rear shoulder area, armpit and central length as well the width of arms at more than 10%. The increased body section included the body and armpit back length; in addition, the rear arm vibration girth and under arm girth were more than 10%. In order to reflect the size variation of for each motion, the ease amount of the front and rear shoulder length and width needs to be reduced 20% because it affects the shoulder length during the right standing. The results suggest that the ease amount of the shoulder length should be minimal. The ease amount of the back size needs to be 0.5-2cm bigger and set 0.5-1.5cm longer than the dress shirt length side drooping to compensate for the side length shortage of each motion. The sleeve length needs to be 0-0.5cm shorter, and ease amount of the girth of sleeve bottom needs to be reduced 0-0.7cm due to the size variation of arms. However, the girth of the rear arms is suggested to be 0-0.6cm longer in the ease amount to the rear arm girth as the extension is more than 10% over the width and length of each motion.

• The Research Journal of the Costume Culture
• /
• v.21 no.2
• /
• pp.183-194
• /
• 2013

In recent years, intense cold spells caused by climate change have encouraged an increasing number of people to wear a variety of padded jackets. In this context, this paper aims to address the production of padded jackets in casual brands and to develop basic patterns for well-fitted padded jackets targeted toward women in their 20s. The study centered on the production of padded jackets from 13 apparel companies. In addition, three sample jackets were created with 3oz. fill in the body and 2oz. fill in the sleeves, and they were subjected to a wearing test to determine their movement functionality. The research findings were as follows. Woven jackets constituted 53.4% of the winter jackets produced by casual brands; padded jackets accounted for 25.3%, leather jackets 12.6%, and other jackets 8.7%. Thus, data showed that padded jackets accounted for a considerable proportion of overall winter jacket production. Based on the wearing test results, the basic measurements of a padded jacket for women in their 20s were as follows: bust girth of B/4+3cm front length and B/4+3.5cm back length; waist girth of W/4+3.1 cm front length and W/4+1.9cm back length; and hip girth of H/4+3.3cm front length and H/4+2.8cm back length. The jacket length was set at 62.8cm, with a 63.8cm sleeve length. This study concluded that providing padded jacket manufacturers with basic pattern designs for a well-fitted jacket is expected to boost the efficiency of pattern design processes and the production of padded jackets.

• Journal of the Korean Society of Costume
• /
• v.66 no.6
• /
• pp.32-45
• /
• 2016

The purpose of this study is to propose changes that can be made to improve nurse uniforms in terms of outfit and functionality based on actual wearing conditions and nurse's preference. The proposed nurse uniform was composed of a blouse and pants. The design was as follows: the blouse had short set-in sleeve with China collar, a princess line, and it came down to middle hip. Armhole action pleats and back inverted pleats were embedded for convenient arm movements. The pants waist had a rubber band at the back waist, and the crotch length and the knee width were increased for activity. To make the pocket more accommodative, separate pocket slots treated with silicone were added to prevent belongings from coming out of the pocket. The pink tone of the uniforms, as well as the stripes on the blouses and spandex incorporated pants were based on nurses' preference. the nurse uniforms were produced after measuring the size of women in the age of 25 to 29, and the uniform patterns were corrected after two wearing experiments. Wearing test was examined in terms of appearance and functionality. For appearance, experts gave the uniforms a mean rating of 4.30, and nurses gave a mean rating of 4.00. Functionality was evaluated in terms of ease of activity and storage aspects. The total mean of ease of activity in nursing service was 4.30, whereas the evaluation of storage in terms of pocket position and convenience was 3.80.

• Fashion & Textile Research Journal
• /
• v.18 no.5
• /
• pp.677-684
• /
• 2016

This study was done for the proposal for improvement for junior sportswear which is substitutable as uniforms in the form of elementary school and physical education uniforms by analyzing detailed features through investigation. Accordingly, we developed a prototype design for physical education uniforms as a symbol of the school to enhance the aesthetic and functional satisfaction. The results are as follows. When we developed physical education uniforms, we put activity on our first priority while taking the improvement in both aesthetic and functional aspects into consideration. In addition, we tried to make sure the uniforms reflect the refined and trendy elements to meet students needs to satisfy their aesthetic sense in dress. Reflecting the improvement proposals and preferences of the students, six different prototype designs were developed and evaluated on the basis of two concepts of "new basic" and "trendy". The highest ranking, the physical education uniforms design 1 is based on new basic concept and characterized with slim fit considering activity which will be worn as fall/winter physical education uniforms. Design 1 uses ottoman functional knit as a fabric material which is not only students favorite but also good in both flexibility and warmth. Top with style of high-neckline collar and full open zip-up is simplified with the incision lines and detail. It is a set-in sleeve design in which blue and yellow collars signifying school color are properly placed along with the incision lines in harmony.

• Journal of the Korean Society of Clothing and Textiles
• /
• v.36 no.1
• /
• pp.99-111
• /
• 2012

This paper investigates the formative features and the historical meaning of the Korean dress collection held in the Horniman Museum in London. The Museum holds eighteen items of Korean dresses donated by Mrs. C. de J. Luxmore in 1948 and by Mrs. Bowra in 1953. Male dresses consist of white silk outer robe (durumagi), a pale violet silk waistcoat (jokki), a jade green silk jacket (jeogori), pale yellow silk trousers (baji), a pair of ankle bands (daenim), a cotton waistband (dae), a silk purse (jumeoni), a rattan under-vest (deungbaeja), a pair of rattan wristlets (deungtosi), a top hat (gat) and a skullcap (tanggeon). Female dresses comprise a jade green silk jacket (jeogori), an ivory silk skirt (chima), a light blue silk petticoat (sokchima), two kinds of white cotton trousers (sokbaji and soksokgot), a pair of silk wristlets (tosi) and a pair of padded socks (beoseon). A Korean dress collection of the Horniman Museum shows a set of ordinary dress items worn by a married couple in the 1930s and the 1940s. Of these items, a silk petticoat (sokchima) and a rattan under-vest (deungbaeja) can be highly evaluated as object resources in the history of Korean dress. The petticoat is a rare and valuable example that represents an early type of modern petticoat that has replaced a traditional petticoat (dansokgot). The rattan under-vest has square neckline and two tiny sleeves similar to a Western cap sleeve. This kind of under-vest is a transitional form shown between under-vest similar to the Korean waistcoat (baeja) and one similar to the Western waistcoat (jokki).

• Journal of the Korean Society of Costume
• /
• v.61 no.5
• /
• pp.1-20
• /
• 2011

As a follow-up of a study on design strategies to improve Korea's Korean coast guarduniforms, this study set out to propose Korean coast guard uniforms of a new concept that would meet the changing needs of the times and match the advanced technology and work environments. Three concepts of classical, nautical and techno chic were identified from the design strategies of the previous study. Using the results from a prototype show and preference survey, the investigator divided items into design, color, material, and detail and reflects demands for each of them. As a result, design was examined in four aspects of identity, acknowledgement, unity, and practicality and focused its improvement factors on design differentiated from other organizations' uniforms including ground police, segmentation of size system, adjustment of the length of upper garment to consider activity, and changes to the lines and silhouette to give out a modern image. As for color, the focus was placed on differentiated colors from other organizations' uniforms including ground police through dark blue and ocean color, change toward colors that reflect environmental characteristics, and unity in colors between the summer and winter uniform. As for material, the focus of improvement was put on elasticity, resistance against contamination, warmth retention, texture, wearing sensation, and functionality by taking into account convenience for field workers on coast guard vessels and branch offices who have much time in contact with ocean environments in order to make the materials high-grade. As for detail, structural details were added to give out a modern image such as changing the detail lines, efficiency of storage space, buttons, sleeve hems, ironing lines, and neck collars by taking into account environmental characteristics. The significance of the study lies in that it proposed a development model for large-scale uniform copy design by establishing copy design that secures functionality and is proper for an organization's social and cultural environment.