baber/WOPTO huggingface dataset:
Patent KR-20000042274-A (KR)
Title: Oil pan structure of automobile engine
Inventor: CHOI YOUNG HWA
IPC: F01M1/00
Filed: 1998-12-24
Abstract: PURPOSE: An oil pan structure of automobile engine is provided to achieve an improved engine performance while arranging a magnetic main baffle into the oil pan so as to collect metallic impurities contained in the oil. CONSTITUTION: An oil pan structure comprises a first stopper(20) and a second stopper(21) arranged at an intermediate portion of an interior of the oil fan(1), the stoppers(20, 21) facing with each other and having at intermediate portions thereof a first groove(22) and a second groove(23), and a net-structured magnetic main baffle(30) having both ends inserted and fixed to the first groove(22) of the first stopper(20) and the second groove(23) of the second stopper(21), respectively.
Patent KR-19990066880-A (KR)
IPC: G06F1/16
Filed: 1998-12-28
Abstract: The bearing has elements which are rotatably arranged on an axle, and are respectively connected to the system unit and the keyboard unit. The elements are moved against spring power, to overcome a blocking element, and shift into defined positions. The computer comprises a system unit, a keyboard unit and a display unit, which are mounted to rotate about a common axle. The keyboard and system units are arranged externally, and are locked in a closed position and in an open position. The keyboard and system units are arranged at an angle of rotation of 180 degrees, with respect to the closed position. The display unit can be rotated and locked in a position of zero to 90 degrees, with respect to the system unit. The hinge bearing comprises an axle (33) connected to a first outer element, such as the keyboard, by the two sections (32,35). The axle is connected to a second element, such as the system unit, by two other sections (20,34). A middle element, such as the display screen, is connected on the remaining axle sections. A spring (41) acts on the bar section (35) and urges it against another section (34). The projection (37) on one section (34) acts against the face (40) of a the bar section, to resist the rotation of the hinge when fully opened, or when closed.
Patent KR-20000043393-A (KR)
Title: Control method of vibration of drum washing machine
Inventor: KIM BAK HYEONG
IPC: D06F33/02
Filed: 1998-12-29
Abstract: PURPOSE: A method controlling vibration of a clothes washer is provided, which perceives vibrating of a water tank with a vibration detecting sensor attached on the water tank, can check oscillation successfully while a drying process. CONSTITUTION: A vibration control method of a drum washing machine includes a first step judging if there's vibration of a drum through a vacuum sensor while operating a drying process, a second step storing detected oscillation frequency if any vibration is detected and performing a timing count, a third step judging if the detected number is over preset times during certain time, and a fourth step if the detected number doesn't reach the preset frequencies, resetting and performing detecting the vibration and the timing action and if the detected number becomes over the preset frequencies, smoothing out the laundries including a water supply action.
Patent KR-20000043641-A (KR)
Title: Ejector for preventing loading of vcr in vehicle
Inventor: LEE DO MUK
IPC: G11B15/02
Filed: 1998-12-29
Abstract: PURPOSE: An ejector for a vehicle is provided to prevent an ejected cassette from being loaded again caused by a vibration and an impact of the vehicle through installing a detect switch. CONSTITUTION: In setting an ejecting mode, a cassette(50) is ejected toward a cassette inlet(21). A detect protrusion(35) on one side of a cassette holder(34) is located under a detect switch(41) for turning off the detect switch. In progressing the eject mode, the detecting protrusion is located on the detect switch. Thus, the detect switch does not drive a loading motor(31) to stop the ejection of the cassette at the cassette inlet. If a user does not open a pull door(40), the cassette is located at the cassette inlet. When a door on/off switch(42) is turned off by opening the pull door, the cassette is additionally ejected for protruding the cassette toward outside of the cassette inlet.
Patent KR-19990063951-A (KR)
IPC: F16K31/02
Filed: 1996-10-01
Abstract: PCT No. PCT/CH96/00340 Sec. 371 Date Apr. 1, 1998 Sec. 102(e) Date Apr. 1, 1998 PCT Filed Oct. 1, 1996 PCT Pub. No. WO97/13068 PCT Pub. Date Apr. 10, 1997Method for the stepless regulation of the delivery of a suction valve of the plate-type of construction, comprising a valve plate which is actuated by an electromagnet arranged in a valve catcher, wherein the electromagnet is so controlled that, in a first control phase (11a), the valve plate (3) firmly contacts the valve catcher (6), or a damper plate (4) arranged between the valve catcher (6) and the valve plate (3) and is blocked, and that, in a second control phase, the electromagnet (9) is controlled by a decaying alternating current, in order to demagnetise the valve plate (3), so that the valve plate is released.
Patent KR-19990067579-A (KR)
Title: 동물의 체외 기생충을 방제하기 위한 건성 살충 제형
IPC: A01N57/16
Filed: 1996-11-14
Abstract: 본 발명은, 벼룩 및 다른 체외 기생충에 의한 침입으로부터 동물을 보호하기 위한 처리시 사용이 효과적이며 간편한 유기 인산염 살충제의 건성 제형에 관한 것이다. 이들 건성 제형은, 동물에 살충제를 지속적으로 방출시키기 때문에 2주 까지는 효과가 지속되고, 사용이 간편하며, 가장 중요한 점으로서 처리된 동물에 심각한 부작용을 유발시키지 않는다.
Patent KR-20000010522-A (KR)
Title: Two-chamber cartridge of improved aerosol without sprayer
Inventor: HOHLAINER DEHTER
IPC: A61K9/00
Filed: 1997-04-18
Abstract: PURPOSE: A two-chamber cartridge is provided to use in the aerosol for liquid without including the spraying agent and to be excellent in storing for a long time. CONSTITUTION: The two-chamber cartridge is formed by: a sealed cap(3) for filling the liquid; a container(4); a nozzle(5) for replacing some part of the container component by pushing the sealed cap(3) in the neck of the container(4); the sealed cap(3) including more than one chamber(2); and the chamber(2) closed by two sections(13, 14) able to penetrate to the outer circumference and the inner chamber in the container(4).
Patent KR-20000065144-A (KR)
Title: Pacs 무선기술을 특징으로 하는 유무선 액세스용 통합 원격통신 시스템 아키텍쳐
IPC: H04L12/64
Filed: 1996-06-18
Abstract: (예를 들어, 80라인 이하의) 작은 규모의 애플리케이션에 대해 대단히 비용 효율적이며, 그러나 상당수의 추가 라인(예를 들어, 30,000라인)을 갖는 애플리케이션에 백플레인 버스(68)를 통해 필드 업그레이드-확장가능한, 원격통신 시스템(52-82)이다.  통합된 음성/데이터 원격통신 시스템은 고역 멀티미디어 데이터 스위칭뿐만 아니라 저역(예를 들어, 64 kbps mu-law) 음성을 처리하기에 충분한 유연성을 갖는다.  적절한 무선 네트워크 시설이 이용 불가능할 경우, PACS 하부구조 요구에 대한 대안으로서, 시스템은 "빌리지 전화" 또는 "PACS-on-POTS" 애플리케이션에 대해 저비용, 독립형의 PACS 시스템으로 구성될 수 있다.
Patent KR-20000051221-A (KR)
Inventor: KIM SUN HEE
IPC: C12G3/04
Filed: 1999-01-14
Abstract: PURPOSE: A process for producing of a high quality ginseng liquor with mixing the ginseng extract to an alcoholic drink with high alcohol content such as soju, kaoliang wine or whisky. CONSTITUTION: A process for producing of a diluted soju are characterized by comprising the following steps of: washing the ginseng and removing the moisture; grinding 750g of ginseng minutely; squeezing the grinded ginseng and extracting to 180-200ml quantity; mixing the 180-200ml ginseng extract with 10l of an alcohol drink; mixing 4ml of honey; packaging in a container and sterilizing the ginseng liquor.
Patent KR-19990068107-A (KR)
Title: 매체 부착장치 및 디스크 구동장치
IPC: G11B17/028
Filed: 1999-01-25
Abstract: 소형 경량의 얇은 설계에 알맞고 디스크를 자동 부착할 수 있는 매체 부착장치 및 디스크 구동장치가 개시된다. 그 장치는, 디스크 매체를 그 위에 홀드하는 회전 지지 장치와, 디스크 매체를 회전하도록 회전 지지 수단을 회전하는 회전 구동 장치를 포함한다. 회전 구동 장치는 회전 샤프트축 방향으로 왕복 이동용 왕복 이동 장치를 포함한다. 회전 지지 장치는 그 위에 추축으로 실장된 복수의 추축 부착장치를 갖고, 각각의 추축 부착장치는 추축 부착장치가 디스크 매체를 고정 위치 및 부착장치가 회전 지지 장치에 수납되는 수납 위치간에 이동 가능하다. 복수의 추축 부착장치는 회전 샤프트축에 동심 관계로 회전 지지 장치상에 구비된다. 추축 부착장치는 왕복 이동 장치와 맞물려지고, 왕복 이동 장치의 왕복 이동에 의해 추축 이동되어, 회전 지지 장치에 대해 디스크 매체를 고정 및 릴리스한다.
Patent KR-19990077434-A (KR)
IPC: G06F3/023
Filed: 1999-02-13
Abstract: 본 발명의 컴퓨터 키보드 또는 키패드는 쿼티(QWERTY) 문자 숫자 키 레이아웃과 키보드 또는 키패드의 제 1 측을 따라 배열된 이동 제어 키를 포함한다. 또한, 위치 지정 장치(pointing device)와 같은 이동 제어 장치는 키보드 또는 키패드의 제 1 측에 대향하는 제 2 측 가까이에 배치된다. 실제로, 한 세트는 제 1 측에 위치하고 다른 세트는 제 2 측에 위치하는 2 세트의 이동 제어 키가 제공될 수 있고, 또는 이동 제어 키는 키보드 또는 키패드의 어느 한 쪽에 선택적으로 부착될 수 있는 주변 베이스 상에 장착될 수 있다. 더욱이, 하나는 제 1 측에 위치하고 다른 하나는 제 2 측에 위치하는 2 개의 위치 지정 장치가 제공될 수 있다. 이러한 구조를 통해, 사용자는 한 손으로는 이동 제어 키를 조작하고 다른 한 손으로는 위치 지정 장치를 조작함으로써, 첫 번째 손에 의한 이동 제어 커맨드의 입력과 조화하여 그래픽 디스플레이 스크린 상의 하나 이상의 객체를 효율적으로 이동시킬 수 있다.
Patent KR-19990082709-A (KR)
IPC: G11C11/407
Filed: 1999-02-24
Abstract: DRAM(1) 내부에 외부 전원 전압(Ext. Vcc)을 받아서 내부 전원 전압(Vcc1)을 발생하는 내부 전원 회로(11) 및 외부 전원 전압(Ext. Vcc)을 받아서 내부 전원 전압(Vcc2)을 발생하는 내부 전원 회로(12)를 설치한다.  센스 앰프(25)는 내부 전원 전압(Vcc1)에 의해 동작하고, 기록 드라이버(23) 및 GI/O선 프리차지 회로(24)는 내부 전원 전압(Vcc2)에 의해 동작하며, 주변 회로(90)는 외부 전원 전압(Ext. Vcc)에 의해 동작한다.  그 결과, 기록 드라이버(23), GI/O선 프리차지 회로(24)의 동작에 의해 센스 앰프(25), 주변 회로(90)가 영향을 받는 일은 없다.
Patent KR-19990077469-A (KR)
Title: 계면활성특성을지닌트랜스올레핀형디올
IPC: C07C33/035
Filed: 1999-02-25
Abstract: 본 발명은 수성 조성물 및 이 조성물을 표면에 도포하는 방법에 관한 것으로, 상기 조성물의 표면 활성 특성은 하기 화학식 1으로 표시되는 올레핀형 디올의 트랜스 이성질체를 주성분으로 하는 새로운 종류의 계면활성제의 첨가에 의해 개선된다. 
     화학식 1 
     
       
     
     상기 식에서, R 1 , R 2 , R 3 및 R 4 는 각각 서로 동일하거나 또는 상이한 C1 내지 C9의 선형 알킬기 또는 분지쇄 알킬기이고, 상기 올레핀형 디올의 총 탄소 원자 수는 12개 내지 17개이다. 상기 화합물은 예컨대, 피막, 잉크 및 접착제로 사용되는 수성 유기 조성물의 평형 표면 장력을 낮추는데 유용하다.
Patent KR-20000056763-A (KR)
Inventor: YANG SEUNG YUN
IPC: C23C16/44
Filed: 1999-02-25
Abstract: PURPOSE: A gas injecting apparatus of a chemical vapor deposition equipment is to facilely control a temperature of a shower head, thereby restraining a generation of particles as a polluting source. CONSTITUTION: A gas injecting apparatus of a chemical vapor deposition equipment comprises a gas supplying pipe(200), a thermal transferring member(300), a dividing plate(400), an injecting plate(500) and a temperature controlling system. The gas supplying pipe(200) supplies a gas. The thermal transferring member(300) has a gas supplying hole, which is communicated with the gas supplying pipe. The dividing plate(400) is disposed at a lower face of the thermal transferring member to uniformly distribute a gas flow introduced through the gas supplying pipe. The injecting plate(500) is disposed at a lower face of the dividing plate to uniformly distribute the gas on a wafer. The temperature controlling system controls a temperature of a shower head comprised of the gas supplying pipe, the thermal transferring member, the dividing plate and the injecting plate.
Patent KR-19990078079-A (KR)
Title: 기어 소음 방지장치
IPC: F16H55/18
Filed: 1999-03-19
Abstract: 본 발명은 기어의 맞물림 소음 저감장치에 있어서, 비틀림코일스프링의 스프링 무게를 일정하게 하여, 부기어(副기어)의 동작을 부드럽게 하고자 하는 것이다. 
     일차드라이브(primary-drive) 기어(5)에 인접하여 부기어(6)를 자유롭게 회전하도록 설치하고, 회전축(4)의 축단에 압입된 리테이너(retainer;7)와 부기어(6)를 비틀림코일스프링(30)으로 연결한다.  리테이너(7)에 있어서의 외주 플랜지(21)와 측벽(20)의 일부에 직사각형부를 그 내측 가장자리에 틈을 두어 형성하고, 그 직사각형부를 외주 플랜지(21)보다도 내주측으로 회전축(4)의 축방향과 평행하도록 구부려서 가이드부(25)를 형성하고, 이 외주 플랜지(21)와 가이드부(25)의 사이에 비틀림코일스프링(30)의 통하게 한다.  프리로드를 부여하기 위해 비틀림코일스프링(30)을 직경을 축소시키면, 그 내주면의 일부가 가이드부(25)에 접촉하고, 다른 부분이 회전축(4) 등에 접촉하지 않게 된다.
Patent KR-19990078269-A (KR)
Title: 지연회로
IPC: H03K5/13
Filed: 1999-03-25
Abstract: 무조정으로 또한 지연량의 가변 범위를 고대역으로 하며, psec승의 분해능을 갖는 고정밀도인 지연 회로를 실현한다. 
     지연셀(40, 41)을 복수단 링크 상태로 접속한 VCO(4), VCO(4)의 출력 신호와 기준 신호 RFCK의 각 분주 신호를 입력하여 양 신호의 위상을 비교하는 위상 비교기(7), 및 위상 비교기에서 검출된 위상차에 대응한 제어 전압 Vt를 VCO(4)에 공급하는 저역 필터(8)에 의해 PLL 회로(3)를 구성함과 동시에, 입력 신호를 지연시켜서 출력하는 지연 라인(2)을 VCO의 지연셀과 동일한 구성의 지연셀(40)을 복수단 접속하여 구성하며, 각 지연셀에 저역 필터(8)로부터의 제어 전압 Vt를 공급한다.
Patent KR-20000061652-A (KR)
Inventor: KIM JONG HAE
IPC: F25B15/00
Filed: 1999-03-29
Abstract: PURPOSE: A system is provided to achieve an improved refrigerating rate and capacity while arranging in serial a plurality of cooling channels in a single refrigerating machine and allowing a secondary refrigerant to sequentially circulate through each of cooling channels. CONSTITUTION: A system comprises an absorber vessel(101), a gas loop for circulation of gas, an absorption solution loop for circulation of H2O, a plurality of ammonia refrigerant loop having a plurality of evaporators(114-117) arranged in parallel, and a plurality of cooling channels consisting of a plurality of heat exchanger chambers(118-121) for heat exchange operation between the evaporators and a secondary refrigerant, wherein the secondary refrigerant sequentially circulates through the heat exchange chambers of each of cooling channels for obtaining a sequential cooling.
Patent KR-20000065536-A (KR)
Inventor: SEO EUN YEONG
IPC: G06K15/02
Filed: 1999-04-06
Abstract: PURPOSE: A print device with a storage for print test data is provided to individually print the print test data and to eliminate the printer's need to receive print data from external sources by attaching a storage that stores the print test data. CONSTITUTION: A processor(110) receives print data through an input department(120). A print data, which is stored in a processing program storage(130), is printed through a printer(140) according to the inputted data. An operator(150), located on the outside of a print device, possesses a print test data storage that receives print test requests from a user. A print test data storage(160) stores the test data that can demonstrate the printer's performance more precisely. The processor reads and prints the print test data, which is stored in the print test data storage, when a print test request is received through the operator. The print test data storage is a SIMM module composed of a flash memory and it can easily be attached to and detached from a circuit board's memory slot.
Patent KR-20000065801-A (KR)
Inventor: AHN GI SIK
IPC: G11C11/403
Filed: 1999-04-09
Abstract: PURPOSE: A semiconductor memory device is provided to reduce current consumption at standby state by making the circuit enable in response to the main sense amplifier enable signal. CONSTITUTION: The semiconductor memory device includes several devices. In a main data line pairs clamp circuit(30-1), NMOS transistors(N15,N16) are connected between a source and a ground voltage of NMOS transistors(N12,N14), respectively and a main sense amplifier enable signal(MSAEN) is applied to those gates. The main data line pairs clamp circuit(30-1) operates only when the main sense amplifier enable signal(MSAEN) is enabled. That is, the NMOS transistors(N15,N16) are turned on and therefore main data line pairs(MDL1,MDLB1) are maintained as VCC-Vbe level. The main sense amplifier enable signal(MSAEN) is an enable signal when performing a read operation, in the read operation, makes the main line pairs(MDL1,MDLB1) clamp, whereas the main data line pairs clamp circuit(30-1) does not operated in the standby operation.
Patent KR-20000066003-A (KR)
Inventor: NA YONG HAN
IPC: C04B35/10
Filed: 1999-04-12
Abstract: PURPOSE: Provided is a refractory composition having porosity for injecting gas into molten metal for use in refining process, which is free of wear/erosion by burning and heat cracks. CONSTITUTION: The refractory composition comprises 160 pts.wt. of sintered or molten Al2O3 or mullite being several particle sizes, 1-8 pts.wt. of Cr2O3 being up to 50 micrometer of particle size, 2-6 pts.wt. of clay and frit and 1-10 pts.wt. of mineral containing CaO and MgO such as talc, dolomite, sepiolite being up to 0.3mm of particle size, and optionally 5-30 pts.wt. of plastic Al2O3 being up to 50 micrometer of particle size or 10-50 pts.wt. of molten Al2O3 or ZrO2-mullite mixture having 5-25 pts.wt. of 2-1mm and 5-25 pts.wt. of 1-0.2mm particle sizes. The particle sizes of the used Al2O3 or mullite being 3-1, 1-0.2 and 0.2mm or less are 10, 20-80 and up to 70 pts.wt., respectively.
Patent KR-19990088089-A (KR)
IPC: C08F10/00
Filed: 1999-05-06
Abstract: 본 발명에는, 식[1]; 
       [1] 
     (식중, R 1 및 R 2 는 각각 알킬기, 아릴기 및 규소함유알킬기로 이루어진 군으로부터 선택되고; M은 주기율표의 IV족에서 선택된 금속이고; Q는 탄소 또는 규소이고; X는 할로겐, 알킬기 또는 음이온리간드로, 이들은 동일하게 되거나 또는 상이한 종의 조합이 되도록 선택해도 되며; i는 1 내지 10의 정수; n은 1 내지 4의 정수; m은 0 내지 4의 정수; h는 1 내지 3의 정수임)로 표시되는 신규의 메탈로센화합물 및 상기 메틸로센화합물을 함유하는 촉매계중에서 올레핀을 중합하는 공정을 구비한 폴리올레핀의 제조방법이 개시되어 있다.   본 발명의 메탈로센화합물은, 특히 높은 입체규칙성과 낮은 분자량을 지닌 폴리올레핀의 제조를 가능하게 하여, 산업상 극히 가치있는 것이다.
Patent KR-20000005673-A (KR)
Inventor: HEO JUN HO
IPC: G11B20/10
Filed: 1999-05-17
Abstract: PURPOSE: A digital servo mechanism of an optical disk reproducing system and operating method thereof are provided to reduce power consumption by performing the successively repeated digital servo functions by a hardware instead of a software. CONSTITUTION: A clock signal generating part(54) outputs a system clock signal(CK1) as a main clock signal(CK2) by bypassing it in response to a stop signal(STO), or outputs a signal dividing the system clock signal as a main clock signal. A first ROM(40) stores a first program which is necessary for performing a playing function and others except the successively repeated digital servo functions. A second ROM(44) stores a second program which is necessary for performing the digital servo functions except the playing function. First and second RAMs(42, 46) are provided. An error processor(60) performs the successively repeated functions in response to the stop signal, and outputs a start signal after the performance is finished. A controller(52) operates in response to the main clock signal, and determines a digital servo function to perform according to a user's command. Sequentially, the controller generates the stop signal according to the determined function, and performs the first and second programs induced from the first and second ROMs by using the first and second RAMs in response to the start signal according to the determined function.
Patent KR-20000074199-A (KR)
Inventor: KANG HYO SANG
IPC: H01L21/027
Filed: 1999-05-19
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to simplify manufacturing process, by consecutively forming polymer on a sidewall of a photoresist layer pattern and etching a lower layer under the photoresist layer pattern used as a mask, in the same process chamber. CONSTITUTION: A conductive layer is formed on a semiconductor substrate(11) having a lower structure. An anti-reflecting layer(18) and a photoresist pattern(19) are sequentially formed on the conductive layer. Polymer(20) is formed on a sidewall of the photoresist layer pattern. An in-situ process is performed in the same process chamber to form a pattern by etching the anti-reflecting layer and conductive layer with polymer using as a mask the polymer formed on the photoresist layer pattern and on the sidewall of the photoresist layer pattern.
Patent KR-20000074382-A (KR)
Inventor: LEE CHEOL HUI
IPC: H04B1/40
Filed: 1999-05-20
Abstract: PURPOSE: A method for preventing cellular phones usage is provided to loudly output voice alarms or audio sounds by controlling a cellular phone disabling circuit, and to generate a jamming, so as to prevent a normal calling. CONSTITUTION: A controller decides whether a car is driven when the car is in a starting status and it decides whether a driver uses a cellular phone. Also, the controller disables the cellular phone, if the controller detects usage of the cellular phone while the car is driven. The controller decides whether the car stops. If the car does not stop, the controller disables the cellular phone and outputs alarm sounds. If the car stops, the controller allows the driver to carry out calls, and suspends the alarm sounds.
Patent KR-20010001068-A (KR)
Inventor: LEE YEONG CHEOL
IPC: G09G3/00
Filed: 1999-06-01
Abstract: PURPOSE: A power circuit for fluorescent display tube is provided to prevent change of circuit and component characteristics by compensating for the driving voltage fluctuation. CONSTITUTION: A power circuit comprises a power compensation unit(10) connected to a resistance(R5), a condenser(C7), a Zener diode(ZD2) of the second winding of a transformer(T/F1) of the power circuit. The power compensation unit is connected to an intermediate tap of the first winding of a transformer(T/F2) via condensers(C8,C9) for smoothing the input voltage(Vcc), a variable resistance(VR1), a bias resistance(R6), and connected to a base terminal of transistors(Q3,Q4) of which collector terminal is connected to the first winding of the transformer(T/F2). The second winding of the transformer(T/F2) has voltage terminals(EF1,EF2) to be applied to a filament of a fluorescent display tube. The transistors(Q3,Q4) are connected to the first winding of the transformer(T/F2) through a push-pull connection system.
Patent KR-20010001547-A (KR)
Inventor: CHOI IN SEON
IPC: C02F1/52
Filed: 1999-06-05
Abstract: PURPOSE: Provided is an algae removal equipment using coagulation and filtration. The equipment is applicable to algae removal in reservoir. CONSTITUTION: The equipment is characterized by the following devices: a raw water pumping device (10) to pump raw water of reservoir; a coagulant injection device (20) to inject coagulant when raw water fluctuate; a filtration device (30) for filtration of raw water; a pipe line (40) for connection of the pumping device (10), the coagulant injection device (20), and the filtration device (30); a flotation object (50) for flotation of the above devices.
Patent KR-20000011318-A (KR)
Title: 골재생재료
Inventor: LEE JIN YONG
IPC: A61L24/00
Filed: 1999-06-21
Abstract: 본 발명은 물리적 충격에 의한 골절이나 외과수술에 수반하는 골손상의 치료에 있어서, 신생골의 형성을 촉진하고, 치료·회복에 이르기까지의 시간을 단축할 수 있는 골재생재료를 제공하는 것으로, 폴리인산 또는/및 폴리인산염이 생체 적합성 재료, 정형외과용 충진물, 골 유도단백질 등에 함유되어 이루어지는 신생골 조직형성을 촉진하기 위한 골재생재료를 제공한다.
Patent KR-20010004005-A (KR)
Inventor: KIM DONG HYEON
IPC: G01J5/10
Filed: 1999-06-28
Abstract: PURPOSE: A noncontact temperature measuring apparatus and a heater control system using the same are provided to increase the life of a thermocouple by not evaporating the by-product in the thermocouple. CONSTITUTION: A noncontact temperature measuring apparatus(100) for sensing the temperature and the surface state of a heater1 within a reactor includes a noncontact temperature sensor unit installed in the outside of the reactor for measuring the inside of the reactor, an amplifying part(20) for amplifying the signal sensed in the noncontact temperature sensor unit, a filter part(30) for limiting the signal of the amplifying part within the range of a specific frequency, a temperature compensating part(40) performing a compensation according to the temperature change of a chopper forming the noncontact temperature sensor unit, a mixing part(50) for adding up the output signals of the filter part and the temperature compensating part, and a display(60) for displaying the output signal of the mixing part.
Patent KR-20010004823-A (KR)
Inventor: CHOI BYEONG HO
IPC: B25B5/00
Filed: 1999-06-30
Abstract: PURPOSE: A jig clamp for fastening a car body panel at the time of processing the car body panel is provided to fasten all kinds of car body panel without regard to the shape of the car body panel, thereby considerably reducing an installation cost and simplifying a structure. CONSTITUTION: A jig clamp for fastening a car body panel on processing the car body panel includes a cylinder(1) operated by pneumatic or hydraulic pressure, a piston(2) extending from the cylinder to the bottom, a clamp body(4) rotatably connected by a hinge(3) at the bottom of the piston and located horizontally when a car body panel(17) is fastened, a support lever(13) extending vertically from the clamp body, an upper supporting rod(14) of the car body panel having an upper portion rotatably connected with the support lever by a hinge and a lower portion rotatably connected with the cylinder by a hinge and receiving the horizontally located car body panel between the clamp body and the upper supporting rod to support the upper portion of the car body panel, a plurality of guide holes vertically formed through the clamp body, support pins(9) inserted into the guide holes respectively and supporting in contact with the car body panel along the contour surface of the car body panel, and a compressed spring elastically supporting the support pins.