• Title/Summary/Keyword: filing system

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Development of Automatic Runner-Valve Actuator for The Filling Balance of Multi Cavity (복수 캐비리 충전 균형 조절을 위한 자동 런너 밸브 조절기 개발)

  • Lee, Y.J.;Lee, E.J.;Park, H.P.;Cha, B.S.;Rhee, B.O.
    • Proceedings of the Korean Society for Technology of Plasticity Conference
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    • 2009.05a
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    • pp.370-373
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    • 2009
  • The runner-valve is an effective solution for the filling balance of the multi cavity molds. Automation of the runner-valve system is necessary for more efficient and accurate control of the filing balance. We designed an automatic runner-valve actuator for the automation and characterized the actuator by experiment. We obtained a linear relationship between motor-driving time and the height of the runner-valve. However, the motor-driving times for upward and downward directions were different due to the frictional characteristics of the actuators. Also we obtained the motor-driving times for backlashes of the 4 actuators. The results were used to formulate the relationship between the resin-arrival time and the flow rate change of the runner-valve with the theoretical equation that was derived in the previous research.

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A method for the satellite orbital prositions determination in the fixed satellite communication (고정위성통신에서 최적 위성궤도 선정방법)

  • 권태곤;박세경;김재명
    • The Journal of Korean Institute of Communications and Information Sciences
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    • v.22 no.12
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    • pp.2763-2771
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    • 1997
  • To determine the satellite orbital positions considering interference caused by inter-satellite systems is one of the most improtant issues in terms of optimal usage of satellite network resources. In this paper, considering ITU filing situation, we present the satellite orbital positions determination method to minimize iter-satellite system interference effect in the fixed satellite communication using an optimization method. Through the computer simulatio, it was shown that the proposed method is suitable to determine the satellite orbital positions.

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AN in vitro STUDY OF THE CORONAL LEAKAGE OF TWO ROOT CANAL FILLING TECHNIQUE USING ANAEROBIC BACTERIAL LEAKAGE MODEL (근관 충전된 치아에서의 혐기성세균을 이용한 치관부 미세누출측정에 관한 연구)

  • Kim, Jin-Woo
    • Restorative Dentistry and Endodontics
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    • v.24 no.3
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    • pp.490-494
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    • 1999
  • The aim of this in vitro study was to investigate the coronal leakage of obligate anaerobes into root canals obturated with two different techniques. 48 extracted human teeth with straight, single root canals were prepared with crown-down technique with Profile under copious irrigation until the master apical file was size 40. The teeth were divided randomly into experimental groups (40 teeth) and control groups (8 teeth). In the experimental groups, 20 teeth were obturated with lateral condensation and other 20 teeth were obturated with continuous wave technique with System B. Coronal leakage of two root canal filing technique was evaluated using anaerobic bacterial leakage model with Fusobacterium nucleatum(ATCC 25586) for 60 days. The results were as follows 1. The incidence of bacterial leakage of experimental groups was 65% in group 1 (lateral condensation) and 60% in group 2 (continuous wave technique with System B). This difference was not statistically significant (P>0.05). 2. There was no statistically significant difference(P>0.05) in leakage score between group 1 (lateral condensation) and group2 (continuous wave technique with System B).

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A Study on the Development of Classification for Criminal Case Files (형사사건기록의 분류방안 연구 - 사안 파일(Case file) 관리를 중심으로 -)

  • Lee, Hyun-Jung
    • Journal of Korean Society of Archives and Records Management
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    • v.10 no.1
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    • pp.169-197
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    • 2010
  • The purpose of this study is to propose a different classification method for keeping a record of cases. After proving that criminal case files should be counted as one type of case files, based on their characteristics and characteristics, this research analyzes the current process of criminal case filling at Public Prosecutor's Office to point out some problems. This study suggests a new classification system: at first, each case gets classified based on a case: secondary, the data gets further assorted by the chronological procedures. The classification approach, which is adopted from MoReq 2's Workflow method, is more adjustable to the new electronic filing system.

A Case Study on the Transfer of Non-Digital Records : Focusing on the Hamyang Office of Education Records Center (비전자기록물 이관 사례 연구 함양교육지원청 기록관을 중심으로)

  • Park, Mi-ae
    • The Korean Journal of Archival Studies
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    • no.66
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    • pp.69-104
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    • 2020
  • The Records Centers' key institution is that ensure the continuity of custodys until records produced by the Office are transferred to the Archives. The transfer of records is the main works that the records center carries out annually. The introduction of the business management system in 2008 established electronic prodcuction and management of records. And Non-digital records have been registered and managed electronicallly on the system. This study analyzed the transfer procedure of non-digital records and the Transfer List between 2017 and 2019 by the Hamyang Office of Education Records Center. This study proposed improvement of transfer works by idnetifing and measuring the status of electronic management of non-digital records.

A Study on the Device of 'Archival Refiling' ('구기록물' 재편철 방안의 모색)

  • Zoh, Young-sam
    • The Korean Journal of Archival Studies
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    • no.5
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    • pp.87-109
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    • 2002
  • The issue of how to manage the existing records at an archives is very important from the aspects of principle and practicality in record management since it is deeply related with the system of managing new records. Although there are a few studies on filing and criteria on organizing records, they do not often help in the actual site of record and archives management. Therefore, we need to raise the issues that could develop in actual sites and find the ways or resolving these issues, other than the general criteria proposed. Refiling is a very important task for recovering the original order and needs to be a task that should be done according to the overall system and process of record management at an archives. Furthermore, it is very important to objectify and regulate the contents and methods of the task of refiling through the refiling criteria with the content of criteria being specific. From the arguments presented until now, we could tell that refiling falls in the area of record management at an archive directly related with the department of reproducing records at public organizations. Moreover, the role of archivists relates with the task of refiling is critical. Especially, distinguishing job according to chief object is a critical issue in the status and role of archivists at record and archives institutions. This process is important not only at the level of simple job makeup but also in record management. Archivists should be responsible for preparing refiling criteria, reviewing of problems developed in job process, classifying records for refiling, reviewing and refiling of catalogs and key words, selecting equipment and tools, and establishing various forms.

A Study of the Arbitration Procedures for Disputes Regarding Automobiles (자동차분쟁에 있어서 중재절차에 관한 고찰)

  • Kim, Yong Kil
    • Journal of Arbitration Studies
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    • v.30 no.4
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    • pp.71-94
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    • 2020
  • When a dispute or conflict occurs, standard methods for resolving them include resolution by trial or resolutions outside of courts. An alternative dispute resolution method called ADR that aims at remedying disputes instead of filing lawsuits is used commonly throughout the world, including the US and China. ADR, which is a remedy method outside of courts, includes negotiation, arbitration, or mediation between the concerned parties, and the arbitration system has several advantages. The Lemon Law is a consumer protection law of the United States that was enacted in 1975. This law prescribes that when specified quality standards are not met repeatedly due to defects in vehicles or electronic products, the manufacturer must provide exchanges or refunds to consumers. Korea also enacted a newly revised automobile management act, the Korea "Lemon Law," on January 1, 2019, which allows consumers to receive exchanges or refunds from the manufacturer if the same malfunction repeatedly occurs after purchasing a new automobile. There have recently been many cases of large fires occurring while driving import vehicles, causing huge public rage; therefore, interest is being focused on the revised automobile management act. Part 5-2 of the automobile management act was newly added to implement automobile exchange or refund arbitration systems. It is desirable to utilize the arbitration system to smoothly resolve automobile-related disputes that have recently increased significantly, and it is thus being used frequently for practical purposes.

A Survey Research on the Circulation System for Students of College and University Libraries in Korea (한국 대학도서관 학생 관외대출제도에 관한 조사연구)

  • 손정표
    • Journal of Korean Library and Information Science Society
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    • v.9
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    • pp.145-178
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    • 1982
  • This is a survey of the circulation system for students in college & university libraries in Korea. The survey used a questionnaire with 14 questions on 6 items concerning the various aspects of the circulation system in 82 libraries responded among 85 college & university libraries as of 1981. The survey results discovered many problems needing improvement. The following list describes the measures needed to better the problems found in the survey results of 82 libraries. 1. 67.1% of the libraries shows the restricted volumes loaning less than 2 volumes, and 81.7% of the libraries shows the loan periods less than a week, but it is desirable to extend them, when comparing with the size of holdings and the higher educational system at present. 2. It is desirable that the number of a staff in charge of circulation works places one person per average 75-85 books borrowed a day, when calculating an adequate number of the staff on the basis of the correlation between books borrowed a day and number of the staff. 3. 59.8% of the libraries does not have reserved book system, but it is desirable to take it for increasing reliability about the circulation services. 4. More than half of the libraries takes a method of a public announcement on a notice-board for claims of overdue books, but it is desirable to send a claim notice to the individual in viewpoint of keeping their privacies. 5. More than half of the libraries to take the open access system uses a call slip, but it is desirable not to use it in viewpoint of simplicity and economical efficiency of the charging system, because of demanding the unnecessary records. 6. Most of libraries shows many problems of the charging system, especially in factors of the records and filing system, but it is desirable to improve it on the basis of 4 basic factors of the charging system, that is, simplicity, economical efficiency, promptitude and accuracy.

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The Records and Archives Administrative Reform in China in 1930s (1930년대 중국 문서당안 행정개혁론의 이해)

  • Lee, Won-Kyu
    • The Korean Journal of Archival Studies
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    • no.10
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    • pp.276-322
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    • 2004
  • Historical interest in China in 1930s has been mostly focused on political characteristic of the National Government(國民政府) which was established by the KMT(中國國民黨) as a result of national unification. It is certain that China had a chance to construct a modern country by the establishment of the very unified revolutionary government. But, it was the time of expanding national crises that threatened the existence of the country such as the Manchurian Incident and the Chinese-Japanese War as well as the chaos of the domestic situation, too. So it has a good reason to examine the characteristic and pattern of the response of the political powers of those days. But, as shown in the recent studies, the manifestation method of political power by the revolutionary regime catches our attention through the understanding of internal operating system. Though this writing started from the fact that the Nationalist Government executed the administrative reform which aimed at "administrative efficiency" in the middle of 1930s, but it put stress on the seriousness of the problem and its solution rather than political background or results. "Committee on Administrative Efficiency(行政效率委員會)", the center of administrative reform movement which was established in 1934, examined the plan to execute the reform through legislation by the Executive Council(行政院) on the basis of the results of relevant studies. They claimed that the construction of a modern country should be performed by not political revolution anymore but by gradual improvement and daily reform, and that the operation of the government should become modern, scientific and efficient. There were many fields of administrative reform subjects, but especially, the field of records and archives adminstration(文書檔案行政) was studied intensively from the initial stage because that subject had already been discussed intensively. They recognized that records and archives were the basic tool of work performance and general activity but an inefficient field in spite of many input staff members, and most of all, archival reform bring about less conflicts than the fields of finance, organization and personnel. When it comes to the field of records adminstration, the key subjects that records should be written simply, the process of record treatment should be clear and the delay of that should be prevented were already presented in a records administrative meeting in 1922. That is, the unified law about record management was not established, so each government organization followed a conventional custom or performed independent improvement. It was through the other records administrative workshop of the Nationalist Government in 1933 when the new trend was appeared as the unified system improvement. They decided to unify the format of official records, to use marker and section, to unify the registration of receipt records and dispatch records and to strengthen the examination of records treatment. But, the method of records treatment was not unified yet, so the key point of records administrative reform was to establish a unified and standard record management system for preventing repetition by simplifying the treatment procedure and for intensive treatment by exclusive organizations. From the foundation of the Republic of China to 1930s, there was not big change in the field of archives administration, and archives management methods were prescribed differently even in the same section as well as same department. Therefore, the point at issue was to centralize scattered management systems that were performed in each section, to establish unified standard about filing and retention period allowance and to improve searching system through classification and proper number allowance. Especially, the problem was that each number system and classification system bring about different result due to dual operation of record registration and archives registration, and that strict management through mutual contrast, searching and application are impossible. Besides, various problems such as filing tools, arrangement method, preservation facilities & equipment, lending service and use method were raised also. In the process this study for the system improvement of records and archives management, they recognized that records and archives are the identical thing and reached to create a successive management method of records and archives called "Records and Archives Chain Management Method(文書檔案連鎖法)" as a potential alternative. Several principles that records and archives management should be performed unitedly in each organization by the general record recipient section and the general archives section under the principle of task centralization, a consistent classification system should be used by classification method decided in advance according to organizational constitution and work functions and an identical number system should be used in the process of record management stage and archive management stage by using a card-type register were established. Though, this "Records and Archives Chain Management Method" was developed to the stage of test application in several organizations, but it was not adopted as a regular system and discontinued. That was because the administrative reform of the Nationalist Government was discontinued by the outbreak of the Chinese-Japanese War. Even though the administrative reform in the middle of 1930s didn't produce practical results but merely an experimentation, it was verified that the reform against tradition and custom conducted by the Nationalist Government that aimed for the construction of a modern country was not only a field of politics, but on the other hand, the weak basis of the government operation became the obstacle to the realization of the political power of the revolutionary regime. Though the subject of records and archives administrative reform was postponed to the future, it should be understood that the consciousness of modern records and archives administration and overall studies began through this examination of administrative reform.

Application of DAT (Data Acquisition Technology) in the Construction Projects (건설 프로젝트의 DAT (Data Acquisition Technology) 활용현황 및 개선방향)

  • Seo, Keun-Sol;Jung, Young-Soo
    • Proceedings of the Korean Institute Of Construction Engineering and Management
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    • 2008.11a
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    • pp.329-333
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    • 2008
  • As construction projects become getting bigger and complicated, the importance of resource management in construction sites is to be emphasized all the more than ever, but the reality is now gone far away leaving data filing and management dependent on the hands of in-field managers, which gives rise to a variety of problems such as decreased productivity. The manually-dependent data management makes it hard to acquire data and information needed for projects both quickly and correctly with abundant cost and endeavor by accumulating the related data, and efficient project management, being exemplified by such practical applications as Bar-code, RFID(Radio Frequency Identification), GPS(Global Positioning System), PDA(Personal Digital Assistants), USN(Ubiquitous Sensor Network) and DAT(Data Acquisition Technology). In this context literature survey is made theoretically, taken into account 14 classification of construction works, 31 types of work classification in CIS, Masterformat as follows;

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