baber/WOPTO huggingface dataset:
Patent KR-20000037618-A (KR)
Title: Method for controlling duplicate data compatibility in distributed database management system
Inventor: HAN MI GYEONG
IPC: G06F17/30
Filed: 1998-12-01
Abstract: PURPOSE: A method is provided to support real time of a memory database in a distributed database management system(DBMS), and among disk databases of distributed processors by controlling duplicate data compatibility in the DBMS. CONSTITUTION: A method for controlling duplicate data compatibility in a distributed database management system(DBMS) has four steps. The first step is to receive a compatibility control request regarding the duplicate data, and to generate changed information after changing a main memory database, so as to back up the generated information in a main disk database, for informing a user of the result. The second step is to transmit the generated changed information to two processes. The first process is in charge of compatibility control about the memory database of a sub-system. The second process is in charge of compatibility control about disk database for the sub-system. The third step is to change the memory database of the sub-system having changed duplication data after receiving the transmitted changed information, and to perform compatibility control of the memory database in the sub-system, regarding the duplication data.
Patent KR-20000039059-A (KR)
Title: Method for preventing flooding of spark plug for securing restart in case of cold engine
Inventor: PARK CHEON HO
IPC: F02N11/08
Filed: 1998-12-10
Abstract: PURPOSE: A method for preventing the flooding of a spark plug is provided to secure the smooth restart of an engine by exhausting fuel adhered on the spark plug by using cranking pressure by blocking the spray of the fuel when restarting the engine after stopping the engine by error. CONSTITUTION: When the temperature of cooling water(a°C) is under -15°C, an ECU detects the temperature of the cooling water in the off state of a starting spark switch. Then, the value of the temperature is obtained by subtracting the temperature of cooling water in the on state of the starting spark switch from the temperature of cooling water in the off state for deciding if the value is under 5°C. If the value is under 5°C, the ECU recognizes a restart for adjusting a WF(weighting factor) of fuel spraying amount for 0.7. Then, the fuel spraying amount becomes 0.7Xb. After deciding the fuel spraying amount, the ECU detects the output voltage of a TPS(throttle position sensor). If the output voltage of the TPS is over 3.5V, the fuel spraying amount is adjusted for 0 to prevent the flooding of a spark plug. If the spark plug is flooded beforehand, the fuel remained in a combustor or adhered on the spark plug is exhausted by using the cranking pressure of the engine. If the output voltage of the TPS is under 3.5V, the ECU sends a fuel spraying command for starting the engine.
Patent KR-20000041378-A (KR)
Title: Analog-to-digital converting circuit
Inventor: KIM HYUN EUN
IPC: H04N5/374
Filed: 1998-12-22
Abstract: PURPOSE: An analog-to-digital converting circuit is provided to perform a conversion operation in few steps by executing a comparison operation with analog image data using each R/G/B reference voltage which is generated from different initial voltage levels and different voltage attenuation rates. CONSTITUTION: An analog-to-digital converting circuit comprises R, G and B digital-to-analog converters(601), a plurality of multiplexers(602) and a plurality of comparators(603). The digital-to-analog converters(601) generate analog comparison reference voltages which are constantly reduced from different initial voltage levels in different reduction rates. The multiplexers(602) outputs either one of corresponding reference voltages from the converters(601) according to a column of a pixel array(50) in response to a select signal(SEL) indicating a first or a second row. The pixel array(50) comprises a plurality of unit pixels on which R, G and B color filters. Each row of unit pixels is repeated so as to have a RGRG or GBGB pattern. The comparators(603) correspond to the multiplexers(602) and to columns of the pixel array(50), and compare reference voltages from corresponding multiplexers with analog image data from corresponding columns of the pixel array(50).
Patent KR-20000044103-A (KR)
Title: Printer
Inventor: NAM SANG IK
IPC: B41J13/00
Filed: 1998-12-30
Abstract: PURPOSE: A printer is provided to stably supply and discharge upper and lower papers by a feeding element including a feeding roller and an auxiliary roller, and slim the printer by reducing a number of parts and accessaries. CONSTITUTION: A printer includes a main frame(100) in the shape of square formed with an upper paper supplying path(110) with a predetermined inclination from a central upper surface to a lower surface, and a lower paper supplying path(120) communicating with the upper paper supplying path at an approximately central part, a feeding element(200) positioned at a central surface of the main frame in which the upper and lower paper supplying paths are connected, and applying a feeding force to discharge papers supplied along the upper and lower paper supplying paths upward, a sensor(300) positioned below the feeding element for sensing a state of upper and lower paper supply state, and a stopper(400) mounted on the main frame adjacent to an upper part of the feeding element for selectively closing and opening the upper and lower paper supplying paths to a predetermined range according to the sensed upper and lower paper supply state.
Patent KR-20000046194-A (KR)
Title: Transmitting apparatus for base station
Inventor: KIM TAE YOUNG
IPC: H04B7/155
Filed: 1998-12-31
Abstract: PURPOSE: A transmitting apparatus for a base station is provided to linearly resolve an output power of the transmitting apparatus by securing a linearity of the output power. CONSTITUTION: A first intermediate frequency terminal has an input signal detecting unit(401) for detecting an input signal with 4.95 MHz frequency, a narrow band filter(402) and a pad(403). A mixer 1(404) and a mixer 2(416) receives an output signal of the first intermediate frequency terminal and a first local signal and a second local signal from a frequency synthesizer and firstly and secondly mix received signals. A second intermediate frequency terminal includes amplifiers(405,407) for controlling an output gain of the first intermediate frequency terminal and performing a secondary amplifying function, a sow-tooth filter 1(406) for performing a filtering according to a certain band, an attenuator 1(408) for attenuating a primary gain, a pad(409), an amplifier 3(410) having a certain secondary amplification degree, a sow-tooth filter 2(414) for performing a filtering according to a certain band, and an amplifier 5(415) having a certain third amplification degree.
Patent KR-20000046333-A (KR)
Title: Remote upgrading method for flash rom of text data line board in advanced information communication processing system
Inventor: HWANG CHOONG HWAN
IPC: H04L7/00
Filed: 1998-12-31
Abstract: PURPOSE: A remote upgrading method for the flash ROM of a TDLB(Text Data Line Board) in the advanced information communication processing system is provided to upgrade the flash ROM used in the TDLB. CONSTITUTION: An operator inputs an access code of the advanced information communication processing system using a terminal(S410). A TSPB(Telephony Signal Processing Board), receiving the access code, transmits an initial screen to the terminal(S420). The operator transmits a command to upgrade a flash ROM to the TSPB using the terminal(S430). The TSPB authenticates whether the operator is an operator allowed to access(S440). The operator transmits the upgrade data of the flash ROM through the terminal(S450). The TSPB, receiving the flash ROM upgrade data, transmits the data to an LOMS(Local Operation and Management System) and the LOMS transmits the flash ROM upgrade command and data to all TSPB's under its management(S460). Each TSPB transmits the flash ROM upgrade command and data to an associated TDLB through an IPC link(S470). The microprocessor of the TDLB upgrades the flash ROM using the received flash ROM upgrade data(S480).
Patent KR-20000047315-A (KR)
Title: Process for producing high adhesion styrene-butadiene type latex for paper-spread
Inventor: KIM HYUN KI
IPC: D21H19/56
Filed: 1998-12-31
Abstract: PURPOSE: A high adhesion styrene-butadiene type latex for paper-spread is provided to improve adhesion and processability. Thereby, it is possible to producing a high adhesion styrene-butadiene type latex for paper-spread which has excellent adhesion, processability and cost-reduction effect. CONSTITUTION: A process comprises the steps of: 1) throwing monomer and 0.1-3.0pts.wt.(based on 100pts.wt. of monomer mixture) of seed latex having 30-50nm size, followed by stabilizing it: and then 2) throwing 0.4-4.4pts.wt of seed latex having 30-50nm size in the stabilized monomer mixture to produce particle having diameter of 50-3000nm. The monomer is at least one selected from the group consisting of styrene monomer, butadiene monomer, ethylene type unsaturated carbonic acid monomer, ethylene type unsaturated mono carbonic acid alkylester monomer and cyanovinyl compound monomer. The ethylene type unsaturated carbonic acid monomer is selected from the group consisting of acrylic acid, maleic acid, fumaric acid and itaconic acid. The ethylene type unsaturated mono carbonic acid alkylester monomer is selected from the group consisting of methylmethacrylate, methylacrylate, ethylacrylate and butylacrylate. The cyanovinyl compound monomer is selected from the group consisting of acrylonitrile and methacrylonitrile.
Patent KR-19990067169-A (KR)
Title: 유체 스위블 커넥터
IPC: F16L17/10
Filed: 1996-10-31
Abstract: 고압의 생산유체를 반송하는 도관을 연결하는 유체 커넥터로서, 상기 설비는 도관 한쪽의 연결단부를 가지는 제1 부재(1) 및 도관 다른쪽의 연결단부를 가지는 제2 부재(2)로 이루어지고, 상기 제1 및 제2 부재는 서로에 대하여 운동가능하고, 상기 제1 연결부재는 복수의 보어(31)가 종축방향으로 그 안에 형성되어 있는 중앙코어(1)를 가지고; 상기 코어의 반경방향으로 형성되어 각각의 종축방향 보어와 연통하는 복수의 통로(32), 상기 연결부재 사이에 형성되어 상기 중앙코어내의 각각의 반경방향 통로에 유체통로를 제공하는 복수의 환형 채널(3), 및 상기 고압의 제조유체의 누출이 방지되도록 상기 또는 각각의 환형 채널을 밀봉하는 수단(37)을 포함하고, 상기 밀봉수단은 차동압력으로 작동되는 밀봉부재 및 상기 제조유체와 떨어진 밀봉부재 쪽에 배리어유체를 공급하는 수단을 포함한다.
Patent KR-19990076881-A (KR)
Title: 자동 물품 포장 기계
IPC: B65B59/00
Filed: 1996-12-27
Abstract: 자동 물품 포장 기계는 소정 크기의 박스를 포장한다. 상기 박스는 모든 작동이 자동적으로 이루어지는 기계내에 배치된다. 상기 박스가 즉시 포장할 수 있는 위치로 자동적으로 전진할 때, 그의 길이, 폭 및 높이는 자동적으로 측정된다. 포장지는 상기 박스를 포장하기 위해 계산된 크기로 자동적으로 절단되고 공급 롤로부터 철회된다. 상기 포장지는 박스가 기울거나 굴러 떨어지는 발생을 일으키지 않은 상기 박스의 네 측부를 포장하기 위해 자동적으로 적용된다. 단부는 그 후 플랩 부분이 접히고 밀봉하므로써 자동적으로 진행되고, 따라서 깔끔한 포장 박스는 상기 기계로부터 배출된다.
Patent KR-19990082074-A (KR)
Title: 항균제의 침착성이 개선된 샴푸 조성물
IPC: A61K8/44
Filed: 1997-01-06
Abstract: 본 발명은 (a) 음이온성 계면활성제, 양쪽성 계면활성제, 쯔비터이온성 계면활성제 및 이의 혼합물로 구성된 그룹으로부터 선택된, 약 7 중량% 내지 약 30 중량%의 세제 계면활성제; (b) 약 0.1 중량% 내지 약 10 중량%의 항균제; (c) 약 0.5 중량% 내지 약 10 중량%의 현탁제; (d) 약 0.01 meq/g 내지 약 3 meq/g의 전하 밀도를 갖는, 약 0.01 중량% 내지 약 1.0 중량%의 양이온성 구아 중합체; 및 
     (e) 40 중량% 내지 92 중량%의 물을 포함하고, 이때 상기 양이온성 구아 중합체의 약 50 중량% 이상이 세제 계면활성제 및 양이온성 구아 중합체를 포함하는 코아세르베이트 형태인, 항균제의 침착성이 개선된 비듬 방지 샴푸 조성물에 관한 것이다.
Patent KR-19990082456-A (KR)
Title: 영상 데이터 압축 장치 및 그 방법
IPC: H04N19/114
Filed: 1997-12-11
Abstract: 영상 데이터의 압축부호화를 반복하는 경우에, 전회의 픽처 형태를 인코더측에 자동검출하고, GOP 위상을 맞추어서 압축 부호화한다. 
     이동 보상부(240) 내지 DCT부(244)는 입력 영상 데이터를 이동 보상 및 DCT 등으로 처리하여 DCT 계수를 생성한다.  백서치부(248)는 DCT계수의 각 양자화 스텝에 의한 제산 결과의 잉여의 총합에서 극소치가 있는 지의 여부를 검출하고, 극소치가 있는 픽처를 전회의 압축부호화에서의 내부 픽처로 압축부호화된 것으로 판정하고, 전회의 압축 부호화 시의 GOP의 구성[픽처 수 N 및 P 픽처의 간격(M)]을 판정한다.  픽처 형태 제어부(250)는 판정한 GOP 구성에 근거하여 픽처열 전환부(200)를 제어하고, 압축 부호화부(20)가 전회와 동일한 GOP위상으로 압축부호화를 행하는 순서로 입력 영상 데이터의 픽처의 열을 전환한다.
Patent KR-19990087370-A (KR)
Title: 반도체장치 및 그 제조방법
IPC: H01L21/02
Filed: 1996-03-08
Abstract: 강유전체캐패시터의 하부전극하의 확산방지용도전막(61)의 하지 전체영역에 배향성이 있는 다결정실리콘 또는 비정질실리콘막(52)를 마련한다. 
     그 결과, 확산방지용도전막, 하부전극 및 캐패시터의 강유전체막이 배향막으로 되므로, 미세한 반도체장치에서도 캐패시터간의 변동을 저감할 수 있고, 신뢰성이 높은 반도체장치를 얻을 수 있다.
Patent KR-20000064602-A (KR)
IPC: C08G18/10
Filed: 1997-03-03
Abstract: PCT No. PCT/EP97/01060 Sec. 371 Date Sep. 11, 1998 Sec. 102(e) Date Sep. 11, 1998 PCT Filed Mar. 3, 1997 PCT Pub. No. WO97/34946 PCT Pub. Date Sep. 25, 1997A process for preparing polyurethane rigid foams from polyols and polyisocyanates as well as blowing agents and optionally foam auxiliary agents, characterized in that the polyurethane rigid foam is obtained by reacting A) a polyol component with on average at least 3 hydrogen atoms, containing 1. 60 to 100% of polyethers and/or polyesters with at least 2 hydroxyl groups and a molecular weight of 250 to 1,500, which have a surface tension of 6 to 14 mN/m with respect to i-pentane and/or n-pentane as blowing agent, 2. i-pentane and/or n-pentane as blowing agent, 3. water and 4. optionally auxiliary agents and additives with B) a polyisocyanate with an NCO-content of 20 to 48 wt. % which has a surface tension of 4.0 to 8 mN/m with respect to i-pentane or n-pentane as blowing agent is described.
Patent KR-20000010699-A (KR)
Title: Feline vaccines containing chlamydia psittaci and method for making the same
Inventor: ATHERTON REBECCA A
IPC: A61K39/116
Filed: 1997-04-21
Abstract: PURPOSE: A cat chlamydia psittaci composition is provided to have a high immunity while not having a high antigen mass. CONSTITUTION: A vaccine for a chlamydia infection is manufactured by: cultivating a chlamydia psittaci in a yolk sac; obtaining a yolk sac film from the yolk sac for freezing the obtained material as a main breed; cultivating the main breed or a main breed passage in a high sensitive cell strain being grown on the surface until 80% of the cell strain is destroyed by the chlamydia psittaci; obtaining the culturing containing the chlamydia psittaci carrying the destroyed sensitive cell strain or the cell strain; removing the destroyed cell strain from the chlamydia psittaci; inactivating the chlamydia psittaci; and mixing the chlamydia psittaci with a subsidiary material or a carrier being acceptable physiologically.
Patent KR-19990067921-A (KR)
IPC: G11B5/39
Filed: 1999-01-15
Abstract: 본 발명의 교환 결합막(exchange coupling film)은 강자성층과, 강자성층의 자화 방향을 고정하도록 강자성층과 접하여 제공되고, (AB) 2 O x 층을 포함하는 핀처리층(pinning layer)을 포함하며, 여기서, O는 산소 원자를 나타내고, 2.8 < x < 3.2이며, 또한 
     t = (Ra + Ro)/(√2·(Rb + Ro)) 
     (여기서 Ra, Rb, 및 Ro는 각각 원자 A, B, 및 O의 이온 반지름을 나타낸다)로 정의되는 값 t는 0.8 < t < 0.97을 만족시킨다.
Patent KR-19990072415-A (KR)
Title: 다중관형형광램프및조명장치
IPC: H01J61/34
Filed: 1999-02-04
Abstract: 굴곡 성형시에 비직선형상부에서 발광관과 유리외관이 예를 들어 접촉하여도, 클랙 등의 불량이 생기지 않도록 한 다중관형 형광램프 및 이것을 사용한 조명장치를 제공한다. 
     본 발명의 다중관형 형광램프는, 비직선형상부를 구비한 가늘고 긴 기밀의 유리벌브 양끝단에 한 쌍의 전극을 밀봉하여 장착하고, 그 안쪽면에 형광체층을 형성하며, 수은 및 희(希)가스를 포함하는 방전매체를 봉입하여 이루어지는 발광관을, 그 주위에 간격을 형성하여 유리외관으로 포위하고, 유리외관의 양끝단을 발광관의 양끝단부 근방에 밀봉함과 동시에, 적어도 유리벌브의 비직선형상부의 근방에 있어서 유리벌브 및 유리외관중 어느 한 쪽 또는 양쪽의 대향면에 부착된 유리외관 및 유리외관의 유리연화점(軟化点)보다 높은 연화점을 가지는 무기물질층을 구비한다. 
     발광관 및 유리외관의 굴곡성형시에 가령 양자가 접촉하였다고 해도, 무기물질층이 개재된 것에 의해 설구워짐이 생기지 않으므로, 크랙 등의 불량을 방지한다.
Patent KR-20000055945-A (KR)
Inventor: CHEONG HYEON WUNG
IPC: H04B7/155
Filed: 1999-02-11
Abstract: PURPOSE: A duplexing method for duplexing of a link control board in a base station controller of a wireless local loop(WLL) system, is provided to connect between duplexed link control units(LCUs) or alarm LCUs(ALCUs) and to commonly use a cable for the connection, in a cable connection to implement duplexing between the LCU and the ALCU, so that board switching operations are not mutually affected regardless of any board of the duplexed LCUs or ALCUs operated normally. CONSTITUTION: A duplexing method of a link control board in a base station controller of a wireless local loop(WLL) system implementing duplexed link control units(LCUs) or alarm LCUs(ALCUs) with an E1 chip for inter-processor communication(IPC) between shelves, comprises the steps of: connecting between the duplexed LCUs(or,ALCUs) and connecting the ALCUs(or,LCUs) to a cable connecting the LCUs(or,ALCUs); deciding whether errors are generated in the LCUs in errors of respective boards, while maintaining the inter-shelves IPC through the LCUs and the ALCUs; if the LCUs are abnormal, deciding whether errors are generated in the ALCUs; if errors are generated only in the LCUs, maintaining the IPC by switching the LCUs to a standby LCU; deciding whether errors are generated in the ALCUs even when the LCUs are normal; if errors are generated only in the ALCUs, maintaining the IPC by switching the ALCUs to a standby ALCU; and if errors are generated in the LCUs and ALCUs, maintaining the IPC by switching the LCUs and ALCUs to standby LCU and ALCU.
Patent KR-19990072950-A (KR)
Title: 미립형칼슘포르메이트
IPC: C07C51/41
Filed: 1999-02-25
Abstract: 미세결정 칼슘 포르메이트 및 첨가제를 압착하고, 필요하다면, 후속해서 분쇄하고(거나) 분별하여 입자 크기를 조절함으로써 칼슘 포르메이트 5 내지 100 중량% 및 첨가제 0 내지 95 중량%를 함유하고, 0.2 내지 5 mm의 입자 크기를 갖는 미립형 물질을 제조할 수 있다.
Patent KR-20000060082-A (KR)
Inventor: KANG CHEOL MO
IPC: H01J9/42
Filed: 1999-03-11
Abstract: PURPOSE: An apparatus for measuring an outer curvature for a panel of a cathode ray tube is provided to be easy to measure an outer curvature of a panel. CONSTITUTION: An apparatus for measuring an outer curvature for a panel of a cathode ray tube comprises a base member(3) which is disposed on a panel(1) and has a board shape. A plurality of dial gauges(7) is installed at the base member(3) so that a probe pin(5) is contacted with an upper plane of the panel(1). First and second reference blocks(9,11) are installed so as to be extended downward from an end of the base member(3). First and second pressure handles(13,15) are installed at the other end of the base member(3) opposite to the first and second reference blocks(9,11) so as to press a side plane of the panel(1) to be measured. A reference bolt(17) is joined at the base member(3).
Patent KR-20000060098-A (KR)
Inventor: KO SI JIN
IPC: H04R9/02
Filed: 1999-03-11
Abstract: PURPOSE: A small-sized speaker frame is provided to reduce a size of a speaker by using a metal and to prevent an electronic field of a coil from being distorted. CONSTITUTION: A small-sized speaker frame comprises a yoke joining part(12), a bent wing(14) and a join protrusion(15). The yoke joining part(12) has internal shape and standard corresponding to external shape and standard of a metal yoke, and a height corresponding to that of the metal yoke. The bent wing(14) is bent toward a center axis of the yoke joining part(12) so as to support a yoke and to prevent a penetration of the yoke at one end of the yoke joining part(12). The joining protrusion(15) is formed upward at the outer circumference of the yoke joining part(12).
Patent KR-20000060341-A (KR)
Inventor: LIM JAE MIN
IPC: H01L21/66
Filed: 1999-03-15
Abstract: PURPOSE: An Apparatus for debugging a high-speed circuit is provided to make easy debugging by serially connecting a resistor and connector to a signal line of a high-speed component. CONSTITUTION: An Apparatus for debugging a high-speed circuit includes at least two high-speed circuits, a connector, a switching part, a testing connector, and a second terminal. The high-speed circuit(10,20) connects between the high-speed circuit components. The switching part has two terminals. The testing connector is connected to a first terminal among the two terminals of the switching part, and transmits a high-speed signal of the high-speed circuit to an external analyzer. The second terminal of the two terminals of the switching part is connected to the connector(40) with a stub length. Thereby, the apparatus for debugging a high-speed circuit makes easy debugging by serially connecting a resistor and connector to a signal line of a high-speed component.
Patent KR-19990077878-A (KR)
Title: 디스플레이 패널의 타일의 유전체 표면 위에 마그네시아를 기초로 한 층을 증착하기 위한 방법과 그 방법을 실시하는 오븐
IPC: C23C16/54
Filed: 1999-03-15
Abstract: 본 발명은, 유전체 표면 위에 용매에 용해되는 유기금속 마그네슘 화합물을 포함하는 에어로졸을 열분해에 의해 증착하는 단계로 구성되는, 디스플레이 패널의 타일의 유전체 표면 위에 마그네시아를 기초로 한 층을 증착하기 위한 방법에 관한 것이다. 본 방법에 따라, 상기 타일(12)은 타일의 하부가 유전체 표면으로 형성되도록 위치되고, 상기 에어로졸은 상부가 가열(13)되는 동안 타일의 하부(12A)를 향하여 분출되어진다(14). 본 발명은 특히 플라즈마 패널에 적용된다.
Patent KR-20000066535-A (KR)
Inventor: KIM GWANG JIN
IPC: H01L21/31
Filed: 1999-04-19
Abstract: PURPOSE: A method for dehydrating a spin-on-glass(SOG) layer in forming a multilayered interconnection of a semiconductor device is provided to improve a burying characteristic of a vertical interconnection in an interlayer insulating layer, by converting a Si-OH combination existing in/on the SOG layer to a combination of a silicon atom and a halogen atom, so that the SOG surface exposed by a via is converted to a hydrophobicity. CONSTITUTION: A first interlayer dielectric(12) is formed by evaporating a hydrogen silesquioxane(HSQ) spin-on-glass(SOG) layer on the entire surface of a lower structure composed of a metal interconnection(10). Another insulating material is evaporated on the entire surface of the first interlayer dielectric, and the surface of the first interlayer dielectric is planarized to form a second interlayer dielectric(14). A via(16) is formed by etching the first interlayer dielectric and the second interlayer dielectric after a photolithography process using a vertical interconnection mask. The exposed surface of the first interlayer dielectric is hardened while maintaining the atmosphere in a reaction chamber by using a mixture gas composed of a nitrogen gas and a compound gas containing a halogen element at a low temperature. A conductive material is evaporated on the via to form a vertical interconnection connected to the lower structure.
Patent KR-20000066860-A (KR)
Inventor: YANG SEUNG YEOP
IPC: H04L12/28
Filed: 1999-04-21
Abstract: PURPOSE: A method for generating the cells of an ATM(Asynchronous Transfer Mode) having a fixed cell rate is provided to generate a precise fixed cell rate by determining cell generation status at a cycle of a cell time slot. CONSTITUTION: If a clock is inputted to a cell time slot generator, the cell time slot generator generates a cell time slot and outputs it to a cell emission scheduler. The cell emission scheduler discriminates whether the cell time slot is a new cell time. If the cell time slot is the new cell time, the cell emission scheduler adds a cell interval(I), generated when a cell is actually generated, to a cell time slot cycle(Tc). The cell emission scheduler determines cell generation status after comparing the cell time slot cycle(Tc) with a reference emission time(TET) by cell generation. If the cell time slot cycle(Tc) is the same as or larger than the reference emission time(TET), the cell emission scheduler determines cell generation status after adding an actual cell emission interval(TEI) to the reference emission time(TET) and outputs a determined result to a cell generator.
Patent KR-20000067364-A (KR)
Inventor: PARK DAE GYU
IPC: A61G17/00
Filed: 1999-04-23
Abstract: PURPOSE: A corpse preserving coffin is provided to increase the cooling efficiency of the coffin laid in a vacant chamber. CONSTITUTION: A corpse preserving coffin includes a lower body of coffin(1) and an upper body of coffin(2) made of resin foam; grooves formed in an edge part of the lower body of coffin and the upper body of coffin, wherein an O-ring(3) having square section is inserted into the groove of the lower body coffin and fixed by adhesive for inserting a protrusion part into the groove of the upper body coffin, so that a vacant chamber is hermetically closed; a locking port(4) attached to the side of the lower body of coffin protruded by a protrusion groove(2"); a refrigerant pipe(6) attaching a cooling discharging plate(6') installed in the bottom of the upper plane plate of the upper body in a curved line; a cooling apparatus part(7) installed in the upper plane of the upper body and connected with the end part of the refrigerant; and a switch(8) installed in the upper surface of the cooling apparatus part.