baber/WOPTO huggingface dataset:
Patent KR-19990068116-A (KR)
Title: 전해 콘덴서 및 그 제조 방법
IPC: H01G9/028
Filed: 1999-01-26
Abstract: (a) 양극과, 음극과, 상기 양극과 상기 음극 사이에 설치된 고체 유기 도전재를 갖는 콘덴서 소자와, 
     (b) 전해액과, 
     (c) 상기 콘덴서 소자와 상기 전해액을 수납하는 케이스와, 
     (d) 상기 케이스의 개구부를 덮은 상태로 설치된 개구부 밀봉 부재를 구비한다.  상기 고체 유기 도전재는 유기 반도체 및 도전성 고분자중의 적어도 하나를 갖는다.  이러한 구성에 의해, 우수한 임피던스 특성과, 적은 누출 전류와, 우수한 신뢰성과, 높은 쌍전압 등의 특성을 갖는 전해 콘덴서를 얻을 수 있다.
Patent KR-20000051744-A (KR)
Inventor: SONG WON YONG
IPC: H04B7/24
Filed: 1999-01-26
Abstract: PURPOSE: A method for changing voice coding modes of a radio subscriber network system is provided to decrease unit prices and volume, raise capacities of radio resources, and verify Pulse Code Modulator(PCM) paths of the system, by changing programs of digital signal processor without a 32kbps Adaptive Difference PCM(ADPCM) exclusive of chips. CONSTITUTION: A method for changing voice coding modes of a radio subscriber network system comprises the steps of: receiving a 64kbps of Purse Code Modulator(PCM) channels; converting the received PCM signals of an analog signal into digital signals; deciding a kind of mode of the converted signals in coding as voice; transmitting the received PCM channel to directly a base station or an exchange, when coding to a PCM mode as voice; transmitting the received PCM channel to the base station or exchange after processing with a 32kbps of ADPCM voice coding, when coding to a ADPCM mode as voice; and transmitting the received PCM channel to the base station or exchange after processing with a 16kbps of Low Delay Code Excited Linear Predication(LD_CELP) voice coding, when coding with a LD_CELP mode as voice.
Patent KR-19990072306-A (KR)
Title: 파워반도체소자의제조방법
IPC: H01L29/78
Filed: 1999-01-28
Abstract: 본 발명은 파워 반도체 소자의 제조 방법에 관한 것이다.  예를 들어 IGBT 반도체 소자 구조물은 2개의 기판(1)의 상부면에 형성되며, 기판의 후면(4)이 얇아지고, 얇아진 기판의 후면은 웨이퍼-본딩(Wafer bonding)에 의한 폴리싱 이후 지속적으로 그리고 도전성으로 서로 접속된다.
Patent KR-20000055048-A (KR)
Inventor: JANG DUK SUNG
IPC: G01D21/00
Filed: 1999-02-03
Abstract: PURPOSE: A method of processing signals in an automatic test system is provided to shorten the time for testing and to elevate the accuracy by converting a manual test to an automatic test. CONSTITUTION: A hardware of an automatic test system is composed of a pick-up unit, measurers(10-1,10-2), a computer(30) and pieces(20-1,20-2,37) for interface between the measurers and the computer. Herein, the pick-up unit reads out the data output from a component to be measured. The measurers evaluate the data measured by the pick-up unit and indicate the numerical value with a waveform or a character to inform a user of the performance of the component. The computer decides the intension of a manager, transmits a control command for the interface with the measurers to the measurers, forms a data transmission path, analyzes if the component stands the test or not by reading out the data, stores the analyzed result in a database and takes statistics by using the collected results.
Patent KR-19990045908-A (KR)
Title: 오폐수정화제와그제조방법및그오폐수정화제를이용한정화시스템
Filed: 1999-02-10
Abstract: 열처리과정을 거쳐서 원적외선 방사율을 활성화시킨 광물로 오폐수를 정화시킬 수 있도록 한 오폐수 정화제와 그 제조방법 및 그 오폐수 정화제를 이용한 정화시스템에 대해 개시한다. 오폐수 정ㅏ화제는 외측으로 연통되는 통공(12)이 다수개 형성되고 내부에 소정 용적의 공간이 마련된 케이스(10)와, 케이스(10)의 내부에 수용되며 소정 크기의 입자를 가지는 화강암(22)류와 퇴적암(24)류가 혼합되어 원적외선을 방출하는 원적외선 방출부(20)를 구비하여서 된 것이다. 
     그 원적외선 방출부(20)는 두 종류의 화강암(22)과 퇴적암(24)이 대략 150℃이상의 고열에서 가열되는 열 처리과정을 거쳐서, 원적외선의 방사율을 대략 7∼20㎛ 파장대로 활성화시킨 것이다. 
     이에 따르면, 본 발명은 원적외선 방사로 인하여 오폐수의 정화율이 향상되고 부패성 세균의 번식이 억제 및 살균되며, 단시간내에 오폐수의 정화가 가능할 뿐만 아니라, 정화제의 교체가 간편해지는 이점을 갖는다.
Patent KR-19990072913-A (KR)
Title: 무선형선택호출수신기및선택호출의수신방법
IPC: H04W88/02
Filed: 1999-02-24
Abstract: 중간 주파수를 갖는 신호에 기초하여 수신된 무선 신호의 전계 강도를 검출하기 위한 검출기(30), 상기 검출기(30)로부터 전송된 신호를 수신하는 자동 이득 제어 회로(20), 검출된 전계 강도와 관련된 전압을 자동 이득 제어 회로(20)로 전송되는 전류로 변환시키기 위한 변환기(50)를 포함하는 것을 특징으로 하는 무선형 선택 호출 수신기가 제공된다.  무선형 선택 호출 수신기에 따라, 입력 신호가 강하하지 않는 상태에서 자동 이득 제어기(AGC)를 정확하게 동작시키는 것이 가능하다.
Patent KR-20000059533-A (KR)
Inventor: KIM SANG KEE
IPC: C09D9/00
Filed: 1999-03-04
Abstract: PURPOSE: An agent for removing viscosity of paint is provided, to improve surface hardness, waterproof property, acid resistance, alkali resistance, chemical resistance and heat resistance and to reduce the cost. CONSTITUTION: The agent for removing viscosity of paint is prepared by heating 1-20 wt% of melamine, 1-20 wt of 25-35% formaldehyde solution and 1-20 wt% of water with stirring at 70-90°C until the aqueous solution becomes transparent; stopping heating and adding 1-20 wt% of 25-35% HCl solution, 1-20 wt% of citric acid monohydrate and 1-70 wt% of water to the solution and stirring the solution for 1-30 min.
Patent KR-19990046398-A (KR)
Title: 산업기기용타임밍측정시스템
Filed: 1999-03-06
Abstract: 본 발명은 산업기기용 타임밍 측정 시스템에 관 한 것이다. 
     본 발명은 각종 차단기와 같은 산업용 기기의 동작시간을 정확히 측정하여 정해진 양식의 시험 데이타를 취득하게 하여 사용목적에 적합한 제품인가 또는 타제품에 비해 성능이 우수한 가를 수월하게 판단할 수 있도록 하는데 사용하는 것이다. 
     본 발명은 시험하고자 하는 제품에 전원을 인가하여 출력되는 아날로그 신호를 왜곡방지 시켜 출력케 하는 왜곡방지 회로부와, 상기 왜곡방지 회로부로 부터 입력된 아날로그 신호를 수집하여 디지털 신호로 변경하여 처리토록 하는 DAQ 시스템과, 상기 DAQ 시스템으로 부터의 데이타를 분석처리하는 프로세서와, 상기 DAQ 시스템의 데이타를 저장시키는 백업 디스크와, 상기 DAQ 시스템으로 부터 입/출력신호를 처리토록 하는 DIO 트리거장치와, 상기 프로세서로부터 데이타를 처리하여 프린트하거나 모니터에 표시 또는 DAQ 시스템으로 부터 직접 모니터에 표시토록 함을 특징으로 한다.
Patent KR-20000060139-A (KR)
Title: 철도차량의 횡진동 제진용 댐퍼 및 제진방법
Filed: 1999-03-12
Abstract: 본 발명의 과제는, 감쇠력제어회로(減衰力制御回路)에서 감쇠력 제어를 댐퍼 속도신호(damper 速度信號)를 사용하지 않고, 차체(車體)의 차체 속도신호만으로 처리하고, 전원을 껐을 때에도 다른 전용회로를 설치하지 않고 제어시와 같이 감쇠력제어회로로서 공통으로 제어할 수 있어, 제어시스템을 간략화하고, 부품의 수를 적게 하여, 소형화를 도모할 수 있는 철도 차량의 횡진동 제진용 댐퍼(制振用 damper) 및 제진방법(制振方法)을 제공하는 것이다. 
     본 발명의 해결수단은, 대차(台車, A)와 차체(B)의 사이에 개장(介裝)된 실린더(106)와, 실린더의 헤드측실(head側室, 111)에서 로드측실(rod側室, 112)로 흐르는 작동유체(作動流體)의 흐름만을 가능하게 하는 유로(流路, 121)와, 흡입밸브(suction valve, 122)를 통해서 실린더의 헤드측실로 통하는 저장소(reservoir, 107)와, 헤드측실을 저장소에 연통(連通)하는 유로(120)와, 이 유로 중에 개장된 압측용 언로드밸브(壓側用 unloading valve, 118)와, 로드측실과 저장소의 사이에 개장된 감쇠력제어회로(8)를 갖추고, 당해 감쇠력제어회로는, 고정수축부(固定 contraction, 126)와, 고정수축부에 병렬로 설치되고 비례솔레노이드(比例 solenoid, 45)로부터의 입력의 증가에 따라 릴리프설정압력을 연속해서 최고압력에서 최저압력까지 제어하는 비례전자식릴리프밸브(V)를 가지고 있는 철도차량의 횡진동 제진용 댐퍼(C)에 있어서, 상기 비례전자식릴리프밸브는, 밸브케이스(7)와, 밸브케이스에 설치된 입구포트(入口 port, 32) 및 귀환포트(歸還 port, 34)와, 입구포트 및 귀환포트의 연통(連通)을 단속(斷續)하는 밸브체(27)를 갖추는 밸브시트(valve seat, 20)와, 밸브체가 닫히는 방향으로 힘을 가하는 릴리프압력설정용의 스프링(30)과, 스프링의 기단(基端)을 지지하는 압압체(押壓體, 17)를 접동(摺動) 가능하게 설치하는 조정나사체(調整螺體, 9)와, 조정나사체에 설치되어서 상기 압압체의 스트로크(stroke)를 규제하는 계지부재(係止部材, 19)와, 조정나사체에 나사식으로 삽입되어서 압압체의 기단을 지지하는 조정나간(調整螺杆, 14)과, 압압체와 조정나사체의 사이에 형성된 수압실(受壓室, 18)과, 밸브체에 대해 열리는 방향으로 힘을 가하는 솔레노이드(solenoid)와, 밸브체와 솔레노이드의 가동철심(可動鐵心, 46)의 사이에 위치해서 솔레노이드의 여자(勵磁)에 의해 밸브체를 압압(押壓)하면서 상기 수압실의 귀환포트의 연통에서 입구포트의 연통으로 절환하는 절환밸브(切換 valve, 48)를 갖추는 것을 특징으로 한다.
Patent KR-19990078056-A (KR)
Title: 용지위치조절기구를갖는용지안내장치및그장치를이용하는화상형성장치
IPC: B65H9/10
Filed: 1999-03-19
Abstract: 본 발명은 용지이송통로내에서 이송되어지는 용지를 안내하기 위하여 용지의 측방모서리들을 조절함으로서 폭방향의 용지위치조정을 조절하는 장치를 구비한 용지안내장치를 제공한다. 상기 조절장치는 용지이송통로의 만곡부내에 제공된다. 그리고, 상기 용지안내장치는 용지를 이송하기 위한 용지이송롤러를 추가로 포함한다. 상기 조절장치는 용지이송롤러의 축상에 위치되어지고 상기 축을 따라서 활주이동 가능하다. 상기 용지이송롤러는 용지의 이송방향을 역전시킨다. 상기 조절장치는 상기 용지의 측방모서리들을 안내하기 위한 안내부재를 단독으로 포함한다.
Patent KR-19990078121-A (KR)
Title: 초미세 홈붙이 칩과 초미세 홈붙이 공구
IPC: B23B27/14
Filed: 1999-03-22
Abstract: 본 발명은 전단(연성) 모드로 가공할 때 홈 내에 보유된 냉각제에 의해 발열을 중지시킴으로써 열 손상을 감소시켜서 양질의 가공면을 얻는 초미세 홈붙이 칩(또는 팁)과 초미세 홈붙이 공구에 관한 것이다.  본 발명은, 다이아몬드, 입방 질화 붕소, 탄화 텅스텐, 초경합금, 고속도 강, 세라믹 등으로 구성된 군으로부터 선택된 경질 재료로 만들어진 팁의 면에 가공면이 형성되도록 복수개의 미세 홈이 형성되고 이로써 홈들에 의해 구획된 각 가공면은 초미세 절삭날을 구성하는 초미세 홈붙이 칩을 포함한다.  또한, 본 발명은 홀더를 구성하는 보드가 초미세 홈붙이 칩을 보유하는, 회전 기부 보드와 적어도 하나의 초미세 홈붙이 칩이 구비된 초미세 홈붙이 공구를 포함한다.
Patent KR-20000073729-A (KR)
Inventor: SUNG JAE SEOK
IPC: H01Q9/27
Filed: 1999-05-13
Abstract: PURPOSE: A multi-band helical antenna making apparatus is provided to be capable of making a multi-band helical antenna automatically. CONSTITUTION: A multi-band helical antenna making apparatus comprises a core driving section(20) which rotates a core(10) according to a control of a controller(60) and shifts the core(10) in a horizontal direction. A paste supplying section(30) consists of a paste box(31) of containing paste and a paste injection part(32) for injecting the paste in the paste box(31). A roller(40) is located between the paste contained in the paste box(31) and the core(10), and consists of first and second rollers(41,42). The first roller(41) is placed so as to be contacted with the paste in the past box(31), and the second roller(42) is placed on the first roller(41) so as to be contacted with the first roller and the core(10). A roller driving section(50) consists of first roller driver(51) for rotating the first roller(41) and a second roller driver(52) for rotating the second roller(42).
Patent KR-20000074180-A (KR)
Inventor: LIM SEOK BONG
IPC: B60R19/02
Filed: 1999-05-10
Abstract: PURPOSE: A shock absorbing triple bumper and an automatic seat system are provided to minimize fatal damage to the breast and the abdomen of a human body. CONSTITUTION: In a shock absorbing triple bumper and an automatic seat system, a sensor is operated when a gap of panels is more than 5M/N due to a shock. A seat is automatically opened and shut by the operation of an electric motor mounted under the seat according to the operation of the sensor. The gap between a driver and a handle becomes more distant by the operation of a spring mounted on the center of the seat, so that the shock is minimized when a car crash is generated.
Patent KR-20000075294-A (KR)
Inventor: KIM GI HO
IPC: G21F9/28
Filed: 1999-05-31
Abstract: PURPOSE: A remote cutting apparatus of a spent nuclear fuel rod is provided to be capable of easily separating a coated tube of a spent nuclear fuel rod from a spent nuclear fuel and of being a remote operation in a limited space. CONSTITUTION: A remote cutting apparatus of a spent nuclear fuel rod comprises a spent nuclear fuel rod injection part(2) in which a spent nuclear fuel rod(1) is injected. A knurling roller part(3) guides and transfers the injected spent nuclear fuel rod(1) in a lower direction. A cutting part(4) cuts the spent nuclear fuel rod guided by the knurling roller part(3) in a length direction. A power part(5) operates the roller part(3) and the cutting part(4). A collection part(6) collects a coated tube of the spent nuclear fuel rod divided by the cutting part(4) and a spent nuclear fuel. A fixing part(7) fixes the power part(5) to a housing of the collection part(6).
Patent KR-20010001716-A (KR)
Inventor: LEE DOO YEAL
IPC: G11B17/22
Filed: 1999-06-08
Abstract: PURPOSE: An automatic electronic gramophone accessed to network and a signal playback method thereof are provided to receive various music from a server accessed to an Internet or ISDN to present various music to a user. CONSTITUTION: An automatic electronic gramophone accessed to network comprises a server, a communication part, a memory, a selector, a controller and a playback part. The server is connected to a network such as an Internet and has a number of music information. The communication part exchanges signals with the server. The signals exchanged through the communication part are stored in the memory. The selector is connected to the signals stored in the memory and selects a music displayed on a monitor. The controller outputs the selected music or controls the communication part by the operation in the selector.
Patent KR-20010001918-A (KR)
Inventor: KIM YONG TAEK
IPC: F24F1/00
Filed: 1999-06-09
Abstract: PURPOSE: An evaporator installation structure is provided to reduce parts count and improve workability. CONSTITUTION: A structure is characterized in that a fan and a fan housing(51) is installed at a lower portion of a cabinet(50), a drain pan(52) for drainage of the condensate water generated from an evaporator(53) is installed at a front center of the cabinet, a slit(50c) is formed at a rear surface panel of the cabinet, and one end of a channel(54) for supporting an evaporator fin is fixed into the slit, to thereby fix the evaporator. The evaporator has an upper portion thereof hung by the channel fixed into the slit, and a lower portion thereof disposed onto the drain pan, thus eliminating the necessity of an additional component or coupling member for installation of evaporator.
Patent KR-20000006307-A (KR)
Inventor: HWIN NOCH HOER
IPC: F02D41/04
Filed: 1999-06-19
Abstract: PURPOSE: A control method for NOx trap is provided to operate NOx trap for the internal combustion engine having a regenerating medium measurement. CONSTITUTION: A NOx trap has:an internal combustion engine(1) having four cylinders(2,5) and also having a inhaling system having an air-flow sensor(7) and a throttle sensor(8); a spraying valve(9,12) is placed at the front of each cylinder(2,5) to measure the fuel; an engine(1) has a exhaust system(14) equipped an exhaust pipe(15) for the 1st cylinder(2); a catalysis converter is installed in the lower part of a NOx trap.
Patent KR-20010004086-A (KR)
Inventor: KANG DEOK BAE
IPC: C08L23/12
Filed: 1999-06-28
Abstract: PURPOSE: Provided is a preparing method of polypropylene resin having high strength and good coloring. According to this method, while polymerizing of polypropylene resin by using Ziegler-Natta catalyst, residue derived from methyl benzoate-based external electron donor is restructed to act as a chromophore by using metal compound of talc. CONSTITUTION: The polypropylene resin comprises 1-50 wt.% of talc, 0.01-1.0 wt.% of antioxidizing agent, 0.01-0.5 wt.% of chlorinated inert agent, based on the weight of polypropylene resin. Further, the polypropylene resin is characterized by being polymerized by using methyl benzoate-based as external electron donor.
Patent KR-20000012195-A (KR)
Inventor: KIM CHUL SAENG
IPC: A61F5/04
Filed: 1999-06-28
Abstract: PURPOSE: A spine fixing device is provided to properly fix an unstable backbone due to the fracture and diseases, to adjust its width easily and to simplify the structure. CONSTITUTION: The device is composed of:a first and a second rods(5) to connect the backbone screw members with each other and to support; a pressing member(33) to press the first and second rods toward the backbone screw members; a first connecting member(110) having its one side to be combined to the first rod and having an expansion part(116) on its other side; and a second connecting member(120) having its one side to be combined to the second rod and having an upper and a lower expansion parts on its other side.; Herein, the combination of the connecting members with the rods is easy, and the structure is simplified. Therefore, the manufacture and the use are convenient.
Patent KR-20010004616-A (KR)
Title: Data output buffer
Inventor: JANG SEONG BONG
IPC: G11C7/00
Filed: 1999-06-29
Abstract: PURPOSE: A data output buffer is provided to improve transition velocity of an output data as controlling so as not to rise a predetermined level or more when a signal outputted to an output terminal is a HIGH Vcc or more CONSTITUTION: A data output buffer includes a first pull up driver, a first pull down driver, a driver operation controller, a second pull up driver, a second pull down driver, and a standard electric potential controller(10). The first pull up driver switches a logic data, 'high', to an output terminal. The first pull down driver switches a logic data, 'low', to the output terminal. The driver operation controller selectively drives one among the first pull up driver and the first pull down driver by an electric potential level of an inputted read data. The second pull up driver is selectively driven according to an electric potential of a power supply voltage when the first pull up driver is driven, and switches a logic data, 'high', to the output terminal. The second pull down driver is selectively driven according to an electric potential of a power supply voltage when the first pull down driver is driven, and switches a logic data, 'low', to the output terminal. The standard electric potential controller controls the logic data, 'high', outputted to the output terminal so as to have a predetermined electric potential level.
Patent KR-20010005392-A (KR)
Title: Exercise Supporting System In Virtual Space
Inventor: LEE YOUNG SU
IPC: A63B21/00
Filed: 1999-06-30
Abstract: PURPOSE: Provided is an exercise supporting apparatus for exercise together with many people in a cyberspace through computer networks such as Internet, and simultaneously, information search is possible. CONSTITUTION: The exercise supporting apparatus in the cyberspace comprises a software block of virtual reality and a hardware block of exercise apparatus controlling device, wherein the software block includes: collecting user's exercise data by sensors; visualizing exercise scene in the cyberspace by using the collected exercise data; transferring geographical, environmental information, and user's situations in the cyberspace to the exercise apparatus in order to make the user feel like exercising together.
Patent KR-20010000012-A (KR)
Inventor: KIM SI HONG
IPC: B29C45/26
Filed: 1999-07-08
Abstract: PURPOSE: A metal mold for intrusion is provided to mold many intrusions by one time casting of a small 2cm-diameter cage made of synthetic resin and via intrusion. CONSTITUTION: In two-pointed gates(51,52) and overflow gate(53) formation in a mobile lower core(20), first and second gates(51,52) of the two-pointed gates are positioned onto the left and right walls by centering on a ball pocket. The overflow gate is positioned in the opposite of a virtual center point. The entire of the lower core composing a cavity(30) is integrated with the mobile portion of a metal mold. A disk type rotational preventing core(25) is combined to the lower center of a second core(23) where multiple ball cores(24) are placed and an arc face(24a) is adhered on the circumference of the rotary preventing core. The ball cores are assembled with the second core and the outer and inner faces of a packet forming unit(24b) are processed to have the same center of curvature.
Patent KR-20010019060-A (KR)
Inventor: KIM JAE HYEONG
IPC: C22B1/14
Filed: 1999-08-24
Abstract: PURPOSE: A method for manufacturing sintered ore is provided to uniformly calcine assembled fuel in a sintered layer, thereby greatly improving sintering productivity by controlling an opening ratio of a main discharge gate, thereby controlling vertical segregation at a charging inclined plate. CONSTITUTION: A method for manufacturing sintered ore comprises the processes of driving a duct fan by sensing whether a drum type discharging machine is driven with a limit sensor at a detecting plate of upper part of a heat collector of a sinter machine, collecting temperature signal of an image grid by collecting a signal which is generated from a temperature sensor inserted into a duct pipe by exhausting heated air collected from the heat collector with a duct fan, calculating an ore distribution temperature by analyzing a cooling temperature after distributing sintered ore using the temperature signal collected at the process of collecting the temperature signal of the image grid, calculating an opening ratio of a main discharge gate of a hopper for storing mixed raw materials using results which are calculated and analyzed at the ore distribution temperature calculation process, and controlling a main discharge gate by controlling a main discharge gate with an opening ratio calculated at the opening ratio calculation process.
Patent KR-20010025807-A (KR)
Inventor: CHOI GYU SEONG
IPC: F23D14/00
Filed: 1999-09-01
Abstract: PURPOSE: A rich-lean combustion gas burner for home is provided to reduce the discharge amount of pollutants by improving the stability of a premixed lean combustion flame and to enhance combustibility. CONSTITUTION: A rich-lean combustion gas burner is comprised of a gas nozzle for injecting fuel letting through a fuel supply hole(1); plural bunsen rich combustion slits(5) installed on a burner support(8) to let the injected gas; a premixed lean combustion slit(6) using a porous knitted metal fiber mat as a combustion surface material; a screen plate installed on one side of the burner support to contact one face with a gas fuel inlet hole(10) and prepared with a hole(4a) to let in gas fuel and first air from each gas nozzle; and an air charging plate installed on a lower end of the burner support and prepared with plural air holes. Thereby, the pressure drop and the loss of heat are decreased. Further, the stability and uniformity of a burner flame are improved.
Patent KR-20010026506-A (KR)
Inventor: CHOI IL HWAN
IPC: G01N1/14
Filed: 1999-09-07
Abstract: PURPOSE: A remote control apparatus for water sampler is provided to achieve a rapid and accurate sampling performance by closing both ends of the sampler through an electric operation. CONSTITUTION: A remote control apparatus comprises a sampler body(10) having watertight caps(12a,12b) which are connected through an elastic member(G); a driving unit(20) attached to the outer surface of the sampler body; a cable(30) having an end connected to the driving unit so as to dip or draw off the sampler body into or from water, and which supplies power to a solenoid(26) of the driving unit; and a controller(40) connected to the other end of the cable and which controls power supply to the solenoid. The driving unit includes a base(21) fixed to the sampler body, a rotating body(24) rotating in a single direction by a spring(23), a stopper(5) fixed to the rotating body, and a trigger(27) operating by the solenoid so as to control the rotation state of the rotating body.
Patent KR-19990084140-A (KR)
Title: 아세트아미노펜 확산정의 조성물 및 그의 제조방법
IPC: A61K31/165
Filed: 1999-09-17
Abstract: 본 발명은 아세트아미노펜 제피세립 10.0∼80.0 중량%와, 붕해제 0.5∼25.0 중량%, 유기산 1.0∼30.0 중량%와 탄산염 1.0∼30.0 중량%로 구성된 확산제, 감미제 1.0∼15.0 중량%, 부형제 10.0∼50.0 중량%, 착향제, 분말결합제 1.0∼30.0 중량% 및 활택제 0.5∼2.5 중량%로 구성된 아세트아미노펜 확산정 및 그 제조방법에 관한 것으로, 통상의 정제보다 붕해속도가 빠르고, 쓴맛이 없어 복용하기가 편리하며, 구강내에서도 물없이 신속하게 붕해되는 특징이 있어 간편하게 투여할 수 있다는 장점과 높은 약리활성을 기대할 수 있다는 장점이 있다.
Patent KR-20010028776-A (KR)
Inventor: KIM SEOK JONG
IPC: F28D20/00
Filed: 1999-09-22
Abstract: PURPOSE: A thermal storage type composite cooling/heating system is provided to achieve an improved user convenience and economic advantage by incorporating a cooling system in combination with a heating system. CONSTITUTION: A system comprises a brine chiller(1) for compressing the refrigerant into high temperature high pressure state and sucks a low temperature low pressure refrigerant; a condenser(2) connected to the chiller unit; an evaporator(3) constituted by a plurality of passages so as to allow the low temperature low pressure liquid refrigerant to take heat from an object to be cooled; a brine pump(4) for conveying the brine which is cooled by the operation of the brine chiller toward the connected device; three-way valves(5,6) for automatically switching circulation circuit so as to allow the brine to circulated along a predetermined path; a storage tank(7) for storing ice pieces during summer time and hot water during winter time; a heat exchanger(8) for heat exchange operation between the brine and the cool water circulating through the indoor area; a sheath heater(9) for performing heating operation by utilizing the midnight power and which is mounted within the storage tank so as to heat the stored water; a circulation pump(10) for circulating the water from an indoor fan coil unit or a bottom coil for cooling or heating operation; a floor panel(11) for circulating hot/cool water and chilling/heating the water; and three-way valves(12,13) for opening/shutting off the water passage so as to maintain the temperature of indoor load constant.