baber/WOPTO huggingface dataset:
Patent KR-19990084680-A (KR)
Title: 안티 와인드업 비례 적분 제어기
Filed: 1998-05-09
Abstract: 본 발명은 안티 와인드업 비례 적분 제어기에 관한 것으로, 종래의 장치에 있어서는 크린룸내의 창문을 열고 닫거나 또는 사람의 출입으로 인해 갑작스런 압력값의 유동이나 변화로 크린룸 내/외부의 압력차가 적어졌을 때 팬 구동부를 비례 적분 제어하여 출력을 높히게 되며 그에 따라 크린룸 내부로 공기의 유입이 급격히 커지며 결과적으로 크린룸내의 적정 공기 속도를 초과하게 되어 공기속도를 정밀하게 제어 하지 못하게 되는 문제점이 있었다. 따라서, 본 발명은 내부 압력 센서와 외부 압력 센서에서 출력된 압력값을 가산하여 그 차이값을 출력하는 제1 가산기와; 상기 제1 가산기에서 출력된 압력 차이값과 기준 압력 차이값을 가산하여 그 차이값을 출력하는 제2 가산기와; 상기 제2 가산기에서 출력된 차이값을 적분하여 팬 구동모터의 구동신호를 출력하는 비례 적분부로 구성된 비례 적분 제어기에 있어서, 상기 비례 적분부에서 출력되는 신호를 상한 출력값 및 하한 출력값과 비교하여 그에 따른 보상 제어신호와 팬 구동모터 구동신호를 출력하는 비교 연산부와; 상기 비교 연산부에서 출력되는 보상 제어신호를 상기 제2 가산기에서 출력되는 차이값에 가산하여 상기 비례 적분부에 출력하는 제3 가산기와; 상기 비례 적분부의 출력값에 대한 기준 상한값을 저장하는 상한값 기억부와; 상기 비례 적분부의 출력값에 대한 기준 하한값을 저장하는 하한값 기억부를 더 포함하여 구성함으로써 비례 적분부에서 나타나는 적분값의 누적에 따라 상기 누적된 오차 값이 제한된 범위를 벗어나게 되면 누적 오차를 제거해 줌으로써, 크린룸의 공기압을 적절한 범위에서 정밀 제어가 가능하게 하여 국소 크린룸내의 공기 유동 속도를 일정하게 유지시키는 효과가 있다.
Patent KR-19980087146-A (KR)
IPC: E02B11/00
Filed: 1998-05-18
Abstract: Disclosed is a stacked structure capable of making easier work to be performed in the work site and improving the working efficiency. The stacked structure comprises skeleton members (50) each having mountain-shaped portions (51) with substantially mountain-like shapes successively repeated in an X-axis direction and substantially the same sectional form extending in a Y-axis direction orthogonal to the X-axis direction, the skeleton members (50) being stacked from one above another in a Z-axis direction orthogonal to the X-axis direction and the Y-axis direction to form the stacked structure. When stacking the skeleton members one above another, bottom ends (56) of the mountain-shaped portions (51) with substantially mountain-like shapes successively repeated of one of two skeleton members adjacent each other in the Z-axis direction are arranged to cross top ends (54) of the mountain-shaped portions (51) of the other skeleton member. <IMAGE>
Patent KR-19980043125-A (KR)
Title: 기름 및 지방제거용 정화장치
IPC: C02F1/40
Filed: 1998-05-29
Abstract: 본 발명은 일반 가정은 물론 호텔 및 각종 식당 등에서 유출되는 유출수에 포함된 기름이나 지방과 같이 비휘발성이고 비누성분을 함유한 물질을 처리하기 위한 것으로서 오·폐수를 하수구를 통해 방류할 때, 상기 기름 및 지방을 간편히 제거하여 방류할 수 있도록 다양한 탱크의 처리조를 배치하여 유출수의 기름과 지방농도를 약 100mg/l 이하로 배출시킬 수 있는 기름 및 지방제거용 정화장치에 관한 것으로, 위부분이 덮개로 덮어지고 좌측의 ┑자형 유입구(1)와 우측의 유출구(2)로 된 탱크(3)는 찌꺼기를 가라앉히고 높은 농도의 유출수가 분리벽(4)을 넘쳐흐르는 제 1 처리조(5), 안내벽(6)안쪽으로 들어오는 높은 농도의 유출수를 상부로 착출된 기름과 지방이, 하부로 낮은 농도의 유출수가 분리되어지는 제 2 처리조(7), 하부의 유출수가 분리벽(8)의 하부통로(9)를 통해 저장되었다가 유출구(2)로 유출하는 제 3 처리조(10)로 된 것을 특징으로 하는 기름 및 지방제거용 정화장치.
Patent KR-19980043140-A (KR)
Title: 뒷굽의 높이조절용 신발
IPC: A43B17/04
Filed: 1998-05-26
Abstract: 본 발명은 굽이 있는 신발의 뒷굽에서 간단한 방법으로 높이를 자유롭게 다단으로 조절할 수 있도록 하는 뒷굽의 높이조절용 신발에 관한 것이다. 
     종래 신발은 뒷굽이 다양한 디자인과 관계없이 일정한 높이로 돌출되어 있어서 디자인과 뒷굽의 높이가 소비자의 취향에 맞지 않아서 다양한 욕구를 충족시키지 못하는 것이었다. 
     따라서 본 발명은 뒷굽(4)의 상측에서 고정된 양면돌기(26)를 해제하는 해제수단(2)과, 
     상기 해제수단(2)으로 해제된 높이조절대(31)의 높이를 뒷굽(4)으로부터 자유롭게 다단으로 조절하는 높이조절수단(3)으로 이루어져 뒷굽의 높이를 소비자가 원하는 대로 조절하여 신을 수 있도록 하여 다양한 디자인의 신발을 제공하는 것이다.
Patent KR-20000001638-A (KR)
Title: Device for alarming abnormality of air pressure with tire and method thereof
Inventor: HONG KYUNG UHEE
IPC: B60C23/00
Filed: 1998-06-12
Abstract: PURPOSE: A device for alarming abnormality of air pressure with a tire and a method thereof are provided for a driver to always check the air pressure of the tire while driving for improving safety and reliability on a vehicle. CONSTITUTION: A device for alarming abnormality of air pressure with a tire comprises:a vehicle speed sensor unit(10) sensing a rotational speed of each wheel of a vehicle for outputting a speed sensing signal showing a present rotational speed; and a controlling unit(20) comparing the values of the speed sensing signals of each wheel after being fed with the speed sensing signals of each wheel from the vehicle speed sensor unit for judging if the values are the same and if the different numbers continuously excess a standard amount while the speed sensing signals of the wheels are different for outputting an alarming signal to alarm the abnormality of air pressure with the tire due to the judgment of excessiveness of a standard amount.
Patent KR-19990006936-A (KR)
Title: 그네 세트의 감김 방지 장치
IPC: A63G9/12
Filed: 1998-06-12
Abstract: 그네가 그네 세트의 가로봉(18) 위로 감기는 것을 방지하기 위한 장치(10)는 기부(12)와 이 기부(12)에 의해 회전 가능하게 지탱되는 슬리브(14)를 포함한다.  기부(12)는 각각이 한 연부의 견부(26)에 의해 구속되는 시트부(22)를 구비한 한 쌍의 칼라(20)를 포함한다.  칼라(20)는 시트부(22)들이 맞닿고 협동함으로써 견부(26)에 의해 구속되는 시트(42)를 형성하도록 가로봉(18)에 부착된다.  슬리브(14)는 견부(26)들 사이의 시트(42) 상에 올라탄다.  슬리브(14)는 비동심원이며 슬리브(14)로부터 각을 이루면서 방사상 외향 연장되는 탭(60)을 포함한다.  탭(60)은 그네의 체인(16)을 장치(10)에 연결시키는 볼트(64)를 수용하는 구멍(62)을 구비한다.
Patent KR-20000001826-A (KR)
Title: Process for preparing a high conductive polymer having a high conductivity and transparency
Inventor: JUNG HAE RYONG
IPC: C08G61/12
Filed: 1998-06-15
Abstract: PURPOSE: A process is provided for manufacturing a conductive polymer useful as an electromagnetic wave shielding material and an antistatic agent. CONSTITUTION: 0.5-2.0 mole ratio of dopant sulfonate based on the total weight of EDT is melted in 0.1-10 weight part(preferably 0.2-0.5) of organic solvent and added with ethylenedioxythiophene(EDT), 0.1-5.0 weight part(preferably 0.3-1.0) of silica sol solution, 1.2 equivalent of oxidant based on the total weight of EDT and reacted for about 24 hours in room temperature. Organic solvent is one or more compounds selected from alcohol such as methanol, ethanol, isopropanol, or butanol and halogen containing hydrocarbon such as chloroform, dichloromethane, ethylenechloride. Polystyrene sulfonic acid, p-toluene sulfonic acid, dodecylbenzene sulfonic acid, 1,5-anthraquinone dopant sulfonate, 2,6-anthraquinone disulfonic acid, anthraquinone sulfonic acid, 4-hydroxybenzenesulfonic acid, methyl sulfonic acid or nitrobenzenesulfonic acid are used as dopant sulfonate.
Patent KR-20000002366-A (KR)
Title: Heat exchanger
Inventor: SHIN SEUNG HAK
IPC: F28F3/00
Filed: 1998-06-19
Abstract: PURPOSE: A heat exchanger is provided to prevent a drift situation of a coolant, improve warm current effect and mixing effect of a coolant, and increase the amount of discharged heat of an evaporator. CONSTITUTION: The heat exchanger comprises:a pair of plates(12) forming a flat tube(11); a tank part forming a flow channel hole that has the fixed flow channel size; many round beads(22, 25) arranged regularly; a heat exchanging part in which the area rate of the area of the bead and the area of the flow channel(Bs) of the horizontal area is 2.0 equal or less (Bs/Ds) large or greater 5.0; and an U-turn part(C) that makes a coolant U-turn by forming many round beads regularly.
Patent KR-20000004432-A (KR)
Title: Fabrication method of transparent conductive layer formed on a substrate applied rf bias at room temperature
Inventor: SHIN JAE HYUK
IPC: H01L21/027
Filed: 1998-06-30
Abstract: PURPOSE: A fabrication method of a transparent conductive layer at room temperature is provided to improve physical properties of the thin film by applying RF(radio frequency) bias to a substrate. CONSTITUTION: The transparent conductive thin film is fabricated by depositing a transparent conducting materials such as ITO(indium tin oxide), In2O3, SnO2 on a glass and a transparent plastic substrates by applying an RF bias to the substrates being not heating the substrate used by sputtering method. Thereby, the transparent conductive thin film can be manufactured at room temperature while having the improved physical properties.
Patent KR-19980071932-A (KR)
Title: 금속의 이온화 경향의 차이를 이용한 유해파 차단 방법 및 장치
Filed: 1998-07-04
Abstract: 본 발명은 금 속의 이온화 경향의 차이를 이용하여 이온화 경향이 서로 다른 2종류 이상의 금속을 금속종류의 단수또는 배수 겹으로 관에관, 관에봉을 삽입하고 고압으로 가공하여 밀착시킨 원형봉을 만들어 유해파를 차단하고 유익파를 발산시키는 장치 및 방법에 관한 것이다. 
     이를 위하여 본 발명은 유해파인 수맥, 자기맥, 전자파 등을 차단하고 유익파를 발산시키는 방법 및 장치에 있어서 이온화정도가 차이가 많이나는 구리(Cu)와 알미늄(Al) 등의 금속관과 금속봉을 2겹이상 단수 또는 배수로 결합시켜 고압으로 밀착시킨 속이 꽉찬 고밀도 금속봉을 만드는 단계, 상기 금속봉을 이용하여 평면상에서 작은 링이 큰링안에 일정한 간격을 갖고 들어갈 수 있도록 서로 다른 직경의 링을 3종류 만드는 단계, 상기 단계후 직경이 서로 다른 3종류의 링을 동일 평면위에 삼중링을 장치하는데 링의 터전 방향이 어긋나게 장치하는 것에 특징이 있다. 상기 삼중링 장치는 피라밋과 달리 평면 구조로 에너지를 집중시키는 특징이 있다.
Patent KR-20000007829-A (KR)
Title: Window-type air conditioner
Inventor: CHO WON HO
IPC: F24F1/02
Filed: 1998-07-07
Abstract: PURPOSE: A window-type air conditioner is provided to easily establish the main body even though the shapes of established window sill is different. CONSTITUTION: A window-type air conditioner having a main body has:an installing guide(9) horizontally established to the front and the rear direction of the main body at the lower part of the main body; a base plate(15) placed between the lower face of the main body and the specific setting face; a combining device(13) for combining the setting guide and the base plate; the combining device, which is fixed at both ends, has a containing groove.
Patent KR-20000008704-A (KR)
Title: Large capacity waste heat recollecting ventilating device of unit heat exchanger assembly type
Inventor: SONG WOO SUP
IPC: F28D17/04
Filed: 1998-07-15
Abstract: PURPOSE: A large content ventilating device for the recovery of waste heat is provided to be excellent in the heat recovery rate, to effectively process the large content and to control the number of a unit heat exchanger at will. CONSTITUTION: The large content ventilating device for the recovery of waste heat is composed of:plural heat exchangers having an air inlet, an inner suction air connecting unit, an inner exhaust air connecting unit(2) and an outer exhaust air connecting unit(3); a first and a second heat exchanger block installed to face each other with a specific interval; a closing piece for isolating the space from outside to use the space between the first and the second heat exchanger block as the common inner suction air connecting unit for collecting the suction air passing the unit heat exchanger; and an inner outlet branch pipe functioned as a path for feeding the exhaust air in a building to the inner exhaust air connecting unit(2).
Patent KR-20000010338-A (KR)
Title: Device and method to prevent overload of automatic transmission for motor vehicle
Inventor: KIM IN CHAN
IPC: F16H61/4192
Filed: 1998-07-31
Abstract: PURPOSE: A device and a method is provided to prevent the overload given to an automatic transmission by delaying spark timing or by cutting off the fuel supplied to a combustion chamber for a while if the stoll torque ratio is over a certain level. CONSTITUTION: The device comprises:a speed change lever position conformation sensor(21) to confirm the position of a speed change lever; a throttle position sensor to sense the turning angle of a throttle valve; a crank position sensor(23) to confirm the movement of a crank; a turbine speed sensor(24) to sense the turning speed of a turbine; a transmission control device(26) to control the movement of the transmission by synthesizing the information of the sensors, and to control to delay the spark timing or to cut off the fuel supply by delivering signals to an engine electronic control device(25) if the stoll torque ratio rises more than a certain ratio while accelerating at a certain speed and the slip ratio rises.
Patent KR-20000013454-A (KR)
Title: Plasma display panel driving device and method
Inventor: MOON SUNG HAK
IPC: G09G3/294
Filed: 1998-08-08
Abstract: PURPOSE: A plasma display panel driving device and method is provided to reduce a period of scanning and use a driving integrate circuit(IC) with low speed and increase brightness. CONSTITUTION: The plasma display panel driving device and method comprises the steps of scanning n number of first scan line in sequentially during one half period of random maintain pulse; scanning n number of second scan line in sequentially during the other half period, wherein the second scan line bigger than the first scan line as a line. Scan lines except the first scan line and the second scan line are selectively discharged by the maintain pulse during the period of maintain pulse. The first scan line and the second scan line stops discharging by a supplied remove pulse before the scanning. The first scan line and the second scan line has a step with 2¬n.
Patent KR-20000018680-A (KR)
Title: Electronic device having a cache memory
Inventor: LEE DONG HWAN
IPC: G06F12/08
Filed: 1998-09-03
Abstract: PURPOSE: An electronic device having the cache memory is provided to improve the operation speed by installing the cache memory and to make the memory capacitance larger by charging data which takes the cache memory. CONSTITUTION: The device comprises a CPU(10), a cache memory(20), a main memory(30),a first memory area(31), and a second memory area(32). The CPU can communicate with both the cache memory(20) and the main memory(30). the main memory is divided into the first memory area(31) in which the data that can be mapped into cache memory is stored and the second memory are(32) in which the data that cannot be mapped into cache memory is stored. The data of the second memory area is always read from the main memory so speed is slower than being read from the cache memory.
Patent KR-20000019421-A (KR)
Title: Device for stabilizing frequency in dect(digital enhanced cordless telecommunications) system
Inventor: CHEOG WON BAE
IPC: H04B7/24
Filed: 1998-09-11
Abstract: PURPOSE: A device is provided to prevent frequency accuracy, generated from a cordless signal processor of a DECT(Digital Enhanced Cordless Telecommunications) system, from being shifted. CONSTITUTION: A DECT(Digital Enhanced Cordless Telecommunications) system is composed of an enable delay circuit for outputting an open-loop enable signal by delaying for the predetermined time, so that the open-loop enable signal can be applied before power supply for transmitting is operated, and before the guard time ends. A device for stabilizing frequency of the DECT system comprises: a comparison signal generating section for generating the comparison signal by integrating the enable delay circuit to the open-loop enable signal; a standard voltage generating section for generating a standard signal by separatively pressurizing the operating voltage, having a predetermined direct current voltage level to the predetermined rate; a comparator for comparing the comparison signal and the standard signal, and generating the delay open-loop enable signal; a comparison signal controlling section for switching the delay open-loop enable signal after integrating the delay open-loop enable signal, and controlling the comparison signal, applied to the comparator by grounding the comparison signal.
Patent KR-20000019760-A (KR)
Title: Sensing device for replacing state of developer
Inventor: YANG CHUL JOO
IPC: G03G15/08
Filed: 1998-09-15
Abstract: PURPOSE: A sensing device is provided to inform a user of the replacing time with the number of printing papers without an additional sensor by sensing the replacement of a developer with disconnecting the fuse of the developer and by initiate the number of printing papers when the developer is replaced. CONSTITUTION: A developer whole forms a sensitizing drum, a supplying roller and a developing roller, and supplies a toner to a printer. A fuse(60) is dis connected to sense the replacement of a developer by installing in a certain position of the developer. A disconnecting unit(70) disconnects the fuse by feeding current of a certain level to the fuse and is installed in a printer body to detect if the fuse is dis connected. A controller outputs a signal to the disconnecting unit to disconnect the fuse if the fuse is not dis connected and to initiate the number of printing papers.
Patent KR-20000020397-A (KR)
Title: Method for storing teletext data of television receiver
Inventor: KIM KWANG CHEOL
IPC: H04N7/08
Filed: 1998-09-21
Abstract: PURPOSE: A method capable of easily searching a page in which data is stored by storing a teletext data in a final page when a main power of a television receiver is turned off is provided. CONSTITUTION: In a method for storing a teletext data of a television receiver, it is judged whether a main power of the television receiver is in a turn-on state. When the main power of the television receiver is in a turn-on state, it is judged whether the television receiver is in a turn-on state. When the television receiver is in a turn-on state, it is judged whether a teletext mode is in a turn-on state. When the teletext mode is in a turn-on state, a last page is executed. It is judged whether the teletext mode is in a turn-off state. When the teletext mode is in a turn-off state, it is judged whether the main power of the television receiver is in a turn-off state. When the main power of the television receiver is in a turn-on state, a teletext data is stored in the last page.
Patent KR-20000020447-A (KR)
Title: Shock absorber for iron guard rail
Inventor: SONG JAE JOON
IPC: E01F15/00
Filed: 1998-09-21
Abstract: PURPOSE: A shock absorber is provided to effectively prevent an accident of overturned over a guardrail of a collided vehicle as reducing an amount of impact of the vehicle when receiving the impact by colliding vehicles at a concrete defense or the guardrail. CONSTITUTION: A shock absorber(1) for iron guardrail prevents a collided vehicle from falling down over the guardrail(100) by the fact that a lower part(110b) of the guardrail(100) is transformed more than an upper part(110a) outside of a road when the vehicle collides with the guardrail(100). That is because the shock of the vehicle is absorbed by transforming the upper plate and the lower plate and plural support plates when colliding the vehicle with the guardrail(100). In other words, the upper plate receives the shock in the state of maintaining horizontally, but the lower plate receives the impact in the state of inclining, so the lower plate is transformed more easily than the upper plate. Therefore, the lower part(110b) of the guardrail(100) is transformed more severely not to go over the guardrail(100) by supporting the upper part(110a).
Patent KR-20000020957-A (KR)
Title: Pump integrally performing water supply and water drainage
Inventor: LEE TAE HEE
IPC: F04C5/00
Filed: 1998-09-24
Abstract: PURPOSE: A pump integrally performing water supply and water drainage is provided to miniaturize a pump of the same capacity, to improve the pumping efficiency by reducing the amount of residual water when draining water and the rinsing performance. CONSTITUTION: A dish washer performs washing stroke by flowing the washing water passing through a separate filter into a water supply space(121) of a pump(100) along a water supply path space(123) of a suction hole(125) for water supply and water drainage according to the right rotation of a rotor(130) for water supply and another rotor(140) for drainage by a driving motor(110), and jetted to dishes via washing arms via a water vent hole(126) after being sucked via the rotor for water supply. Herein, the rotor for water supply is formed at rear of the rotating direction of the rotor so that the washing water is vented via the vent hole by receiving strong pressure by the centrifugal force of a rotating impeller(131). Then, a drainage path space(124) of the suction hole is closed by the filter, or opened in atmosphere. Therefore, filth or sewage is not flowed in from the filter even if the rotor for drainage rotates together with the rotor for water supply.
Patent KR-20000027296-A (KR)
Title: Row decoder circuit for flash memory cell
Inventor: HA IM CHEOL
IPC: G11C16/06
Filed: 1998-10-27
Abstract: PURPOSE: A row decoder circuit for a flash memory cell is provided to embody a row decoder with a small size by providing a high voltage to a triple N-well of an NMOS transistor formed in a P-well of the triple N-well. CONSTITUTION: A first voltage source(VPPX) of a selected sector has a power supply voltage(Vcc), and a first control voltage(XRST) and a second voltage source(VEEX) are a ground voltage(Vss). A second control voltage(XPREDA) has a high state and a third voltage source(XPREDBb) has a low state. A PMOS transistor(MP11) and a first NMOS transistor(MN11) are turned on and then a first node is a low state. A third PMOS transistor(MP13) is turned on according to the voltage of the first node(K11), and an NMOS transistor(TMN11) is turned off according to the voltage of the first node(K11). A second PMOS transistor(MP12) is turned off according to the voltage of a word line(W/L).
Patent KR-19990044913-A (KR)
Title: 사설 교환기에서 기능 모듈의 메세지 전송 시스템
IPC: H04Q3/10
Filed: 1998-10-28
Abstract: 본 발명은 사설 교환기(Private Branch Exchange)에서 기능 모듈(Functional Module) 간 공통 버스의 메세지 전송에 관한 것으로, 특히 메세지 전송이 요구될 때 공통 버스의 사용 요구에 대한 중재한 후 공통 버스를 사용하도록 한 사설 교환기에서 기능 모듈의 메세지 전송 시스템에 관한 것이다. 
     본 발명에 의해 사설 교환기에 있어서 시스템 내에서 기능을 수행하는 모듈 간에 메세지 전송이 요구될 때 마스터 모듈의 버스 요구 중재부에서 버스 사용 요구에 대한 중재함과 동시에 마스터 버스 제어기로부터 인가되는 FS 신호에 의해 전송할 수 있도록 함으로써, 안정적이고 효율적인 메세지 전송이 가능하며, 메세지 전송 방식을 직렬 방식과 병렬 방식을 동시에 지원함으로 시스템 요구에 따라 유연하게 대처할 수 있다.
Patent KR-20000031453-A (KR)
Title: Method for attaching adhesive layer of base film for producing semiconductor device
Inventor: LEE JIN SUN
IPC: H01L23/00
Filed: 1998-11-06
Abstract: PURPOSE: A method for attaching an adhesive layer is provided to prevent an adhesive layer from remaining on a back face of a semiconductor chip even if semiconductor chips are transmitted to a die attach equipment by improving an adhesive force between the base film and the adherent layer. CONSTITUTION: A base film(30) of an organic material travels at a regular speed, and the surface of the base film is corona-discharged by feeding electric energy of a high voltage in the surface direction in a position separated a certain interval from the surface. The adhesive layer is attached to the corona-discharged surface, and herein, the base film travels, wound up on a roller. In addition, the electric energy is fed in a position separated 0.5 to 2mm from the surface of the adhesive layer, and it is desirable to corona-discharge in a state of being opened to air.
Patent KR-19990045081-A (KR)
Title: 세제 조성물
IPC: A61K8/34
Filed: 1998-11-06
Abstract: 본 발명은 계면활성제 및 피부로부터의 유성 오물 제거제를 포함하고, 이때 계면활성제 및 유성 오물 제거제가 분리되어 있으나, 별도의 도메인으로서 단일 포장 수단으로부터, 바람직하게는 소정의 비로 함께 분배될 수 있는, 클렌징 및 유성 오물 제거용 수성 조성물에 관한 것이다.  유성 오물 제거제와 계면활성제의 분리는 피부로부터 유성 오물의 제거를 개선시켜 소비자들에게 깨끗하고 신선한 느낌을 준다.
Patent KR-20000032327-A (KR)
Title: Apparatus for loading substrate
Inventor: LEE YOUNG SIK
IPC: H01L21/68
Filed: 1998-11-13
Abstract: PURPOSE: An apparatus for loading a substrate is provided to accurately and fast align a substrate without electric control, and to prevent a damage to the substrate. CONSTITUTION: An apparatus for loading a substrate comprises rotation shafts(110) and substrate alignment tools(100). The rotation shafts(110) are serially arranged in a substrate inlet of an equipment(401) to transfer substrates with a predetermined speed in the equipment(401). Pairs of the substrate alignment tools(100) are arranged at each side of the rotation shafts(110) to guide two edges of the substrate to be put on the rotation shafts(110), so that the substrate can be aligned with the balance at a reference position of the rotation shafts(110).
Patent KR-19990014484-A (KR)
Title: 신축관 밸브
Filed: 1998-11-16
Abstract: 본 발명은 밸브(1) 몸통(2)에 충격, 진동, 관의 팽창을 흡수 할 수 있는 신축성 있는 주름 관을 장설 하여, 밸브(1)를 부착시키는 펌프, 파이프 등에서 발생하는 소음, 진동, 수격 작용, 관의 팽창 등을 밸브(1) 자체에 형성한 신축성 있는 주름 관이 흡수하도록 되어있는 밸브(1)에 관한 것이다. 
     종래의 기술은 펌프의 구동으로 발생하는 소음, 진동, 유체 충격이 연결된 밸브와 관을 파손시키는 것을 방지하기 위하여, 펌프의 입구 및 출구에 내압에 견디도록 되어 있는 고무 재질로 된 신축성 있는 주름 관 또는 스테인레스강으로 된신축성 있는 주름 관으로 된 별도의 배관 부재를 배관에 체결한 다음, 입구 측에는 스트레이너를 출구방향에는 첵크 밸브를 장착한 후, 게이트 밸브, 버터플라이 밸브 등을 부착하여 관에 흐르는 유체를 개폐하여 유량을 조절하거나, 스트레이너의 여과 망에 걸려있는 이물질을 제거하도록 배관 설비를 하였다. 
     따라서 본 발명은 게이트 밸브, 버터플라이 밸브, 볼 밸브, 스트레이너, 첵크 밸브등 유체를 제어하는 밸브(1)의 몸통(2)에 충격, 진동을 흡수 할 수 있는 신축성 있는 주름 관을 장착하여 배관 설비 시공시 별도의 신축성 있는 주름 관 조인트를 장착할 필요 없이 본 발명의 밸브 하나만을 설치함으로서 신축성 있는 주름관과 밸브를 설치한 효과를 얻게 하여 배관 설비 설치공수를 줄여 품질을 높이고 자재비, 인건비등의 원가를 절감하는 효과를 얻고자 하는 것이다.