• Title/Summary/Keyword: 품질비용

Search Result 1,617, Processing Time 0.029 seconds

Analysis on the Patent Portfolio for Hidden Champion Companies: Focusing on the "Hidden Champion" companies introduced in Herman Simon's book (히든 챔피언 기업의 특허 포트폴리오 연구: 헤르만 지몬의 저서에 소개된 "히든 챔피언" 기업들을 중심으로)

  • Lee, Haeng-Byoung;Yang, Dong-Won
    • Journal of the Korea Convergence Society
    • /
    • v.11 no.7
    • /
    • pp.259-272
    • /
    • 2020
  • In fostering dynamic, innovative SMEs, hidden champion companies can be an appropriate model for SMEs to learn the success factors. On the other hand, the need for intellectual property management is becoming important as the value of a company is changing from a financial asset to an intellectual property. Therefore, in this study, the patent portfolio analysis of the hidden champion companies mentioned in Herman Simmon's book "Hidden Champion" was performed. As a result of the analysis, it was confirmed that patents are not possessed or patent activities are actively carried out and a differentiated intellectual property management strategy is implemented to improve patent quality depending on the characteristics of the technology possessed. The results of these studies can be used as basic data to prepare an intellectual property management strategy for companies that want to create opportunities to acquire monopoly rights and reduce patent maintenance and management costs. In addition, in this study, the patent IPC analysis verified that Herman Simmon's claim that "Hidden champions have the ability to focus on core competencies and focus on one technology" is valid.

Quality Characteristics and Dough Rheological Properties of Pan Bread with Waxy Barley Powder (찰보리 분말을 첨가한 식빵의 레올로지 및 품질특성)

  • Jeong, Hyun-Chul;Ji, Joung-Lan
    • Culinary science and hospitality research
    • /
    • v.19 no.4
    • /
    • pp.119-135
    • /
    • 2013
  • This study investigates waxy barley powder substituted for wheat flour in bread recipes with the amounts of 0%(control), 5%, 10%, 15% and 20%. Waxy barley powder consisted of 8.33% of moisture content, 10.47% of crude protein, 1.63% of crude fat, and 2.97% of crude ash. Sedimentation value and pelshenke value have decreased as the waxy barley powder content increased. The farinograph measurement result of the bread made with waxy barley powder showed that consistency, water absorption, development time, stability and time breakdown have increased as the waxy barley powder content increased. The amylograph measurement result of the bread made with waxy barley powder showed that T have increased as the waxy barley powder content increased. Their P, H and P-H have decreased as the ingredient contents increased. Baking loss and specific loaf volume have decreased as the waxy barley powder content increased. The chromaticity measurement result of the bread made with waxy barley powder showed no significant difference as the waxy barley powder content increased. The texture measurement result showed that the hardness and gumminess of bread have increased as the waxy barley powder content increased. Their cohesiveness, springiness and chewiness have decreased as the ingredient contents increased. Overall preference scores showed a high acceptability for the bread made with 10% waxy barley powder.

  • PDF

Physical Properties of Yukwa Base According to the Extrusion Processing Conditions (I): Manufacturing of Yukwa Base with Combination of Glutinous Rice Flour and Rice Flour (Extrusion 제조조건에 따른 유과바탕의 물리적 품질특성(I): 찹쌀가루와 쌀가루 배합에 따른 유과바탕의 제조)

  • Eun, Jong-Bong;Hsieh, Fu-hung;Choi, Ok-Ja
    • Journal of the Korean Society of Food Science and Nutrition
    • /
    • v.38 no.12
    • /
    • pp.1760-1766
    • /
    • 2009
  • Physical properties of Yukwa base extruded with glutinous rice flour, rice flour, defatted soy flour, and salt using an twin-screw extruder were investigated. The ingredients were extruded at various moisture contents (16-18%), screw speeds (300 & 400 rpm) at 43.4 kg/hr feed rate. Length and specific volume of Yukwa base increased with decreasing moisture contents. Hunter's color L* values of Yukwa base was higher whereas $a^*\;and\;b^*$ values were lower with increasing moisture content. Water absorption index of Yukwa base increased with increasing moisture contents. X-ray diffraction of Yukwa base showed B type moisture content of 16% and 17% while it showed A type moisture content of 18%. Degree of crystallinity and breaking strength of Yukwa base were the lowest in the moisture content of 16% while the lowest value for hardness was found in the moisture content of 16% and of 17% with screw speed 400 rpm for all samples. In the microstructure of cross section of Yukwa base, air cell size was larger and cell wall was thicker as moisture content increased. The sensory evaluation of the Yukwa base showed that color and flavor were not significantly different among samples, while taste, appearance, mouth feel, and overall preference were higher as moisture contents decreased.

Core Competency of Content Intermediary and Improvement in Content Distribution Channel: Focused on Broadcasting Content Download Market (온라인 방송콘텐츠 유통 중개업자의 핵심 역량과 유통구조 개선효과에 관한 사례 (방송콘텐츠 다운로드 시장을 중심으로))

  • Kim, Yoo-Jung;Kim, Kwan-Hyun
    • The Journal of the Korea Contents Association
    • /
    • v.11 no.9
    • /
    • pp.254-266
    • /
    • 2011
  • Wired and mobile Internet has led to increase in online broadcasting content market size. In particular, the fast-growing smart devices like smart phone and tablet PC in mobile Internet market has accelerated the growth of online broadcasting content service market. Meanwhile, the illegal distribution of online broadcasting content has been widespread in this market. There are also significant transaction costs, search costs, contracting and coordination costs in online broadcasting content market. MCP(Master content provider) which is a content distributor has been playing a critical role in preventing illegal content distribution, reducing costs and removing inefficiencies of online broadcasting content market. Thus, the purpose of this study is to investigate the competency of MCP to streamline the online broadcasting contents market from the resource- based view. And this study conducted a case study to explain the status of online broadcasting content market and define what kinds of problems and issues are there in the market in a systematic way. The case study also showed how MCP competency plays an important role in reducing administrative and transaction costs and in solving illegal content distribution and other inefficiencies of the online broadcasting contents market.

Characteristics of Processed Food for Improvement Utilization of Sweet Persimmon (단감의 이용성 증진을 위한 특성 검토)

  • Choi, Yoon-Hee;Kim, Eun-Mi;Cho, Yong-Sik;Park, Shin-Young;Yang, Jeong-Min
    • Proceedings of the Korean Society of Community Living Science Conference
    • /
    • 2009.09a
    • /
    • pp.88-88
    • /
    • 2009
  • 단감은 우리나라가 세계에서 가장 많은 양을 생산하는 대표 과일로 과잉생산과 수확기에 일시적인 홍수출하로 인한 가격이 하락하고, 기상이변에 의한 비상품 과일의 생산이 많아지나 전량 폐기되고 있으며, 유통 및 저장 중에 연화현상과 생리적장애로 품질이 저하되어 경제적 손실이 발생되므로 안정적 생산과 소비를 위하여 다양한 형태의 식품개발이 절실히 요구된다. 국내 감 생산량은 352,822톤이며 이 중 떫은감은 146,233톤(41.45%), 단감은 206,589톤(58.55%)으로 단감 생산량이 떫은감에 비하여 많으며 국내 단감 생산지는 진영, 순천, 문산, 담양, 장성 등 집단화 되어 있고, 원료확보가 유리하나 저장은 수확기인 10월 중순, PE필름 봉지에 넣고 밀봉하여 박스 등에 넣어 $0{\sim}1^{\circ}C$의 저온저장고에 이듬해 4월 중순까지 6개월 정도 저장 가능하나 저장비용이 많이 들고, 4월 이후에는 생리적 장해로 보관이 어렵다. 단감은 다른 과일에 비하여 높은 감미와 비타민 A, 비타민 B1, 비타민 C, 식이섬유 및 리코핀 성분이 다량 함유되어 있고, 노화와 암 발생을 억제하는 폴리페놀물질이 풍부하여 건강 기능성 과일로 알려져 있다. 본 연구에서는 시중에서 구입한 단감의 저온저장 중 감모율 및 이용성 구명을 위하여 관련특성을 검토하였다. 단감을 3월에 구입하여 $5^{\circ}C$에 저온저장하여 보관기간별 감모율을 조사하였고, 단감의 전 처리 후 당도, pH, 색도, 수분함량 등을 조사하였다. 3월에 시중에서 구입하여 PE필름에 봉한 채 종이박스 넣어 $5^{\circ}C{\pm}2$ 저온저장고에 저장하여 1개월 후에 조사한 결과 정상과가 75.47%, 25%미만 장해과가 14.37%, 50%이상 장해과가 10.16% 이었고, 2개월 후는 정상과가 41.52%, 25%미만 장해과가 42.88%, 50%이상 장해과가 15.61%이었다. 단감을 꼭지제거, 박피, 제핵 후 절단하여 파쇄 후의 당도는 14.8 $^{\circ}Brix$, pH는 6.0, 수분은 56.7%, 색도 L값은 39.8, a값이 12.6, b값이 22.7이었다. 파쇄한 단감을 $-20^{\circ}C$에 1차 냉동하여 해동 후 당도는 냉동 전 $14.8^{\circ}Brix$에서 $14.2^{\circ}Brix$로, 2차 냉동 해동 후는 $12.6^{\circ}Brix$로 감소하였으며, 색도 L값과 a값 및 b값은 냉동 전에 비하여 감소하였고, 수분함량은 냉동 전 64.4%, 1차 냉동 해동 후에 82.78%, 2차 냉동 해동 후에는 84.09%로 증가하였다.

  • PDF

Effects of productivity of Lentinula edodes according to the control of high-temperature environment in summer (여름철 표고 톱밥재배의 고온환경조절이 버섯생산성 향상에 미치는 영향)

  • Kim, In-Yeop;Kim, Seon-Cheol;Noh, Jong-Hyun;Choi, Sun-Gyu;Lee, Won-Ho;Ko, Han-Gyu;Park, Heung-Soo;Koo, Chang-Duk
    • Journal of Mushroom
    • /
    • v.13 no.4
    • /
    • pp.288-293
    • /
    • 2015
  • In the structural investigation of cultivation facilities, the proportion of farmers to grown with double or triple structure were investigated 96%. It has been shown to grow with a stable cultivation facilities structure against environmental changes. The results of the analysis of the changes in the cultivation environment of Yeoju area in July-august, temperature and humidity of the external instrument shelter was $20.2{\sim}29.9^{\circ}C$ and 66.2~99.9% respectively. In the greenhouse 2 model capable of temperature environment regulation in the cultivation facility, temperature and humidity were investigated $19.3{\sim}25.7^{\circ}C$ and 81.6~99.9% respectively. Result of the survey of fruiting body characteristics and yields in the greenhous 2, pileus diameter and stipe length were investigated 66.2 and 54.1 mm, yield of mushroom and individual weight were 312 g and 26.6 g. High-temperature environment regulation shows the improvement of the quality and productivity of the mushroom. Power consumption of the air conditioning has been investigated using 56kwh/day, electricity costs were calculated 2195 won/day.

A Method of Mining Visualization Rules from Open Online Text for Situation Aware Business Chart Recommendation (상황인식형 비즈니스 차트 추천기 개발을 위한 개방형 온라인 텍스트로부터의 시각화 규칙 추출 방법 연구)

  • Zhang, Qingxuan;Kwon, Ohbyung
    • The Journal of Society for e-Business Studies
    • /
    • v.25 no.1
    • /
    • pp.83-107
    • /
    • 2020
  • Selecting business charts based on the nature of the data and the purpose of the visualization is useful in business analysis. However, current visualization tools lack the ability to help choose the right business chart for the context. Also, soliciting expert help about visualization methods for every analysis is inefficient. Therefore, the purpose of this study is to propose an accessible method to improve business chart productivity by creating rules for selecting business charts from online published documents. To this end, Korean, English, and Chinese unstructured data describing business charts were collected from the Internet, and the relationships between the contexts and the business charts were calculated using TF-IDF. We also used a Galois lattice to create rules for business chart selection. In order to evaluate the adequacy of the rules generated by the proposed method, experiments were conducted on experimental and control groups. The results confirmed that meaningful rules were extracted by the proposed method. To the best of our knowledge, this is the first study to recommend customizing business charts through open unstructured data analysis and to propose a method that enables efficient selection of business charts for office workers without expert assistance. This method should be useful for staff training by recommending business charts based on the document that he/she is working on.

A Point-based Resource Distribution Scheme and Its Characteristics for Mobile P2P Streaming Service (모바일 P2P 스트리밍 서비스를 위한 포인트 기반 자원 배분 기법과 그 특성)

  • Kim, Yangjung;Chong, Ilyoung;Han, Chimoon
    • Journal of the Institute of Electronics and Information Engineers
    • /
    • v.50 no.6
    • /
    • pp.33-42
    • /
    • 2013
  • In the early stage of P2P, the technology was limited to narrow usage of file sharing, but currently, P2P technology has become essential to maximize the efficiency between associated technologies without additional deployment of high costly infrastructure and also the burden of the server. Especially, P2P media streaming service is a highly attractive service to mobile users. which requires a higher quality in the mobile environment in accordance with the development of technology of wired network as well as better mobile terminals. However, P2P technology should consider the trade-off between 'peer selfishness' and QoE for providing fairness. The P2P system also try to maximize the resource utilization through an incentive mechanism for service differentiation and encourage peers to contribute continuously for improving the overall system performance. In this paper, we propose an point-based incentive mechanism based on peer's contribution level and energy availability for service differentiation. We also introduce that the proposed mechanism efficiently enhances the system performance as the peer with incentive using contribution and energy obtains more effective resource distribution.

Real-time Natural Disaster Failure Analysis Information System Development using GIS Environment (GIS환경의 실시간 자연재해정보를 연계한 재해고장분석시스템 개발)

  • Ahn, Yeon-S.
    • Journal of Digital Contents Society
    • /
    • v.10 no.4
    • /
    • pp.639-648
    • /
    • 2009
  • Earth's environment issues are introduced recently and every year the social loss have been occurred by the impact of various disaster. This kind of disaster and weather problems are the increasing reason of electricity transmission network equipment's failures because of exposing by the natural environment. The emergency and abnormal status of electricity equipment make the power outage of manufacturing plant and discomfort of people's lives. So, to protect the electricity equipment from the natural disasters and to supply the power to customer as stable, the supporting systems are required. In this paper, the research results are described the development process and the outcomes of the real-time natural disaster failure analysis information system including the describing about the impact of disaster and weather change, making the natural weather information, and linking the realtime monitoring system. As of development process, according to application development methodology, techniques are enumerated including the real time interface with related systems, the analysing the geographic information on the digital map using GIS application technology to extract the malfunction equipment potentially and to manage the equipments efficiently. Through this system makes remarkable performance it minimize the failures of the equipments, the increasing the efficiency of the equipment operation, the support of scientific information related on the mid-term enhancement plan, the savings on equipment investment, the quality upgrading of electricity supply, and the various supports in the field.

  • PDF

An integrated framework of security tool selection using fuzzy regression and physical programming (퍼지회귀분석과 physical programming을 활용한 정보보호 도구 선정 통합 프레임워크)

  • Nguyen, Hoai-Vu;Kongsuwan, Pauline;Shin, Sang-Mun;Choi, Yong-Sun;Kim, Sang-Kyun
    • Journal of the Korea Society of Computer and Information
    • /
    • v.15 no.11
    • /
    • pp.143-156
    • /
    • 2010
  • Faced with an increase of malicious threats from the Internet as well as local area networks, many companies are considering deploying a security system. To help a decision maker select a suitable security tool, this paper proposed a three-step integrated framework using linear fuzzy regression (LFR) and physical programming (PP). First, based on the experts' estimations on security criteria, analytic hierarchy process (AHP) and quality function deployment (QFD) are employed to specify an intermediate score for each criterion and the relationship among these criteria. Next, evaluation value of each criterion is computed by using LFR. Finally, a goal programming (GP) method is customized to obtain the most appropriate security tool for an organization, considering a tradeoff among the multi-objectives associated with quality, credibility and costs, utilizing the relative weights calculated by the physical programming weights (PPW) algorithm. A numerical example provided illustrates the advantages and contributions of this approach. Proposed approach is anticipated to help a decision maker select a suitable security tool by taking advantage of experts' experience, with noises eliminated, as well as the accuracy of mathematical optimization methods.