baber/WOPTO huggingface dataset:
Patent KR-20000013759-A (KR)
Title: Channel common method between base station sector and frequency assignment of code division multi-access system
Inventor: KIM BYUNG WOO
IPC: H04B7/26
Filed: 1998-08-13
Abstract: PURPOSE: A code division multi-access system is provided to sharply reduce number of a channel card to enhance a simple, a light, and a competitive power of the system CONSTITUTION: The channel common method between base station sector and frequency assignment of code division multi-access system includes four steps. A first step is to establish a traffic channel capable of accommodating for a call generation of a subscriber in a base station of CDMA system. A second step is to decide whether is common a channel between frequency assignments only or not. A third step is to when the channel is common only between the frequency assignments in the step divided for the sum of numbers of the traffic channel and the over head channel between each frequency assignment by the total channel number a channel card and find the channel card and the traffic channel and establish a channel card for the rest traffic channels and is common only between each frequency assignment. A fourth step is to sum of channel numbers of the traffic channel and the over head channel between each sector and channel numbers of the traffic channel and the over head channel of the frequency assignment, divide the sum by total channel number a channel card, find the channel card and the rest traffic card, and establish the channel card for the rest traffic channel to be common channel together between the frequency assignment and the sector when a channel common is together with the sector in a state which the traffic channel is established in the above step.
Patent KR-19990023754-A (KR)
Title: 퀴나졸리논 유도체 및 양모제, 피부외용제
IPC: A61Q7/00
Filed: 1998-08-21
Abstract: 본 발명은 퀴나졸리논 유도체 및 양모제(養毛劑), 피부외용제에 관한 것으로서, 퀴나졸리논 유도체 및 그 염(Ⅰ)은 하기 화학식 1로 나타내며, 
     
       
         
       
     
     (상기 화학식 1에서, A, B의 어느 한쪽은 R 1 로 나타내는 C 10-30 의 탄화수소기이고, 다른 쪽은 -(CH 2 )n-NR 2 R 3 로 나타내는 기를 의미하고,  R 2 , R 3 는 수소원자, 저급 알킬기, 페닐기, 벤질기이거나 또는 R 2 , R 3 가 함께 3∼7원의 복소환을 형성하며, R 4 는 수소원자, 할로겐원자, 저급 알킬기, 저급 아실기, 니트로기, 시아노기, 아미노기, 저급 알콕시카르보닐기, 저급 알킬아미노기, 저급 알콕시기, 저급 아실록시기, 카바모일기, 저급 알킬카바모일기, 저급 아실아미노기이며, n은 1∼5의 정수를 의미한다.) 
     상기 퀴나졸리논 유도체 및 그 염은 우수한 발모촉진효과, 육모(育毛)효과를 갖고, 포유동물의 피부, 특히 사람의 두피의 탈모 치료·개선, 탈모의 예방에 매우 유용한 것을 특징으로 한다.
Patent KR-20000015415-A (KR)
Title: Dew-fall preventing device of refrigerator
Inventor: LEE DAE SUNG
IPC: F25D21/00
Filed: 1998-08-28
Abstract: PURPOSE: A dew-fall preventing device of a refrigerator is provided to prevent the dew-fall in a refrigerator by using hot wire instead of the custom hot pipe. CONSTITUTION: The device comprises:an outer air temperature sensor(10) to sense the temperature of the air out of a refrigerator; a cavity temperature sensor(20) to sense the temperature of the cavity of the refrigerator; a humidity sensor(30) to sense the humidity in the refrigerator; a microcomputer(40) to output a control signal if the surface temperature of the refrigerator is under the dew point temperature; a hot wire driving unit(50) to output a voltage signal by being synchronized with the driving of a compressor of the refrigerator when the control signal is fed from the microcomputer; and a hot wire(60) to radiate heat according to the voltage signal fed from the hot wire driving unit.; Herein, the heat radiation capacity and the operation of the hot wire is automatically operated by the optimum setting value previously input to the microcomputer.
Patent KR-20000018844-A (KR)
Title: Mobile can type song vending machine
Inventor: CHOE YUN GYU
IPC: G07F17/00
Filed: 1998-09-05
Abstract: PURPOSE: A song vending machine which is in a can type is invented to provide a song vending machine which does not need a separate manager as people inserts coin and selects the song they want to sing and furthermore, as the vending machine has a form of beverage can, it has an advertising effect if advertisements are put on. CONSTITUTION: The song vending machine comprises a main body(10) where a transparent window(13) which shows the inside of the machine is installed; a door(30) where a user can get through is installed at a side of the main body; a song machine(1) in which a pre-set song is played; a soundproof material(20) which prevents the sound from being heard outside the machine and which is attached at the inside of the door of the main body; and a plurality of wheels(10) which is installed at the lower part of the main body in order to move the machine easily when needed.
Patent KR-19990036633-A (KR)
Title: 램 장치 및 고속 메모리 시스템
IPC: G11C11/407
Filed: 1998-09-14
Abstract: 본 발명의 고속 RAM(Random Access Memory) 어레이 장치는 개별적으로 어드레스 지정가능한 수 개의 논리 뱅크(logical banks)를 포함한다.   이들 각각의 논리 뱅크는 개별적인 메모리 어레이 세그먼트와, 고속 페이지 히트(high-speed page hit) 동작 동안 일시적인 저장 장소로서 제공되는 관련 페이지 레지스터(page register)를 포함한다.   각각의 논리 뱅크를 두 개의 세그먼트―이 중 보다 작은 하나의 세그먼트는 FRAM(faster random access memory)으로 구성되어, 데이터 스트림에서의 최초 데이터를 저장함―로 분할하여 어레이를 더 최적화함으로써, 최초 페이지 히트 동안 대기 시간(latency)을 감소시킨다.   고속 페이지 레지스터는 내부 버스 프로토콜(internal bus protocol)을 우회하여, 장치 I/O 포트에 접속되어 있는 다중화기/역다중화기에 FRAM을 직접 접속함으로써, FRAM과 I/O 포트간에 최초 데이터를 보다 빠르게 전송하여 페이지 히트 대기 시간을 향상시킨다.   따라서, 논리 뱅크를 단지 소형의 고속 세그먼트만을 포함하도록 분할함으로써, 상당히 낮은 비용을 사용하면서도, 전체 메모리 장치를 고속 FRAM으로 구현하여 달성할 수 있는 성능 이득에 접근할 수 있다.
Patent KR-20000020171-A (KR)
Title: Call resource and audit data over call processing function in asynchronous transfer mode local exchange
Inventor: KO KWANG HO
IPC: H04L12/26
Filed: 1998-09-18
Abstract: PURPOSE: An ADCPF(Audit Data over Call Processing Function) method and a call resource are provided to audit the call resource and the call processing data, in an ATM(Asynchronous Transfer Mode) local exchange. CONSTITUTION: A call resource and an ADCPF(Audit Data over Call Processing Function) method in an ATM(Asynchronous Transfer Mode) comprise the steps of: searching relation when an ADCPF block receives an audit signal between the relation from a human-machine interface, and auditing data related to a call; searching data about the call resource in the relation, when the ADCPF block receives an audit signal between the relation and a library from the human-machine interface, and auditing data related to the call library after comparing and searching; searching data about the call resource in the relation, when the ADCPF block receives an audit signal between the relation and the resource from the human-machine interface, and auditing data received from the call resource after comparing and searching.
Patent KR-20000021422-A (KR)
Title: Coupled transmission line cell
Inventor: YOON JAE HOON
IPC: G01R29/10
Filed: 1998-09-29
Abstract: PURPOSE: A coupled transmission line cell is provided to enhance a uniformity of an electromagnetic wave as well as to manufacture precisely a resistance and a fault of the electromagnetic wave by removing a distortion phenomenon occurred by an affection of the electromagnetic wave. CONSTITUTION: A first inner conductor(7) is horizontally located and connected to a first connector(10) and a third connector(12). A second inner conductor(8) is horizontally located and connected to a second connector(11) and a fourth connector(13). A door on which a shield window(16) is formed is installed to one side of a center external conductor(4) of an object region portion(1). A pedestal(14) to which a wheel is installed is formed to a bottom surface of the center external conductor(4) of the object region portion(1). The first inner conductor(7) is supported by a first support board(17). The second inner conductor(8) is supported by a second support board(18). A coaxial connector(3) has a connector for providing an electricity to both side of the first inner conductor(7) and the second inner conductor(8), and it also has a first external conductor(6) for supporting each connector and being connected to an external body.
Patent KR-20000025093-A (KR)
Title: Interchangeable optical pickup apparatus
Inventor: PARK SOO HAN
IPC: G11B7/131
Filed: 1998-10-08
Abstract: PURPOSE: An interchangeable optical pickup apparatus is provided to improve an assembly property by forming tow light sources and two optical detectors into one module. CONSTITUTION: An interchangeable optical pickup apparatus comprises an optical module. In the optical pickup are comprised a first light source, a second light source, a first main optical detector, and a second main optical detector. The first light source(103) and the second light source(105) are disposed adjacent to each other on a base. The first light source emits a light of a wave length which is appropriate to a recording/reproducing of a first record medium(R1), and the second light source emits the light of a wave length which is appropriate to a recording/reproducing of a second record medium(R2). A thickness of the first recording/reproducing(R1) is thicker than that of the second recording/reproducing(R2). The first main optical detector(120) receives the light diffracted and permeated through a hologram(113/115) of an optical device(110), and detects an information signal and an error signal of the first record medium(R1). The second main optical detector(130) receives the light diffracted and permeated through a hologram(113/115) of the optical device, and detects an information signal and an error signal of the second record medium(R2).
Patent KR-20000026238-A (KR)
Title: Electric power mosfet having trench gate structure and method for manufacturing the same
Inventor: KIM HYUN CHEOL
IPC: H01L29/76
Filed: 1998-10-19
Abstract: PURPOSE: A MOSFET is provided to lower the on-resistance of a channel region to enhance the characteristics of an electric power device by providing surface electrons of a high mobility on trench side walls. CONSTITUTION: A trench is formed of which side walls disposed on the center portion thereof has a <10> direction. A curvature diameter of both edge portions positioned in a longitudinal direction of the trench is larger than that of the center portion thereof. The curvature diameters of the trench edge portions become larger toward the both ends thereof. An angle formed by each of the edge portions with respect to the center portion of the trench ranges from 90 to 180 degrees. The trench is formed on a body region(8) in an epitaxial layer.
Patent KR-20000027231-A (KR)
Title: Folding interpolation analog-digital converter of high speed and low electric power
Inventor: KIM KYEONG MYEON
IPC: H03M1/00
Filed: 1998-10-27
Abstract: PURPOSE: A folding interpolation analog-digital converter is provided to process signals in a current mode by using a transistor and a resistor only without changing the conventional reference digital CMOS process. CONSTITUTION: The folding interpolation analog-digital converter of high speed and low electric power comprises a plurality of folding sections (1¯4) for receiving and pre-processing an analog signal (Ain) into folding signals of a sinewave having multi-cross points to output as a pair of positive and negative waves, an interpolation section (5) for outputting extra folding signals having cross points of even intervals from the folding signals generated from the two adjacent folding sections of the folding sections (1¯4), a comparison section (6) for comparing the pair of folding signals of the interpolation section (5) with the reference signal to output a lower-leveled signal, an upper-bit AD converting section (7) for comparing the analog signal (Ain) with the reference signal to output an upper-bit signal, a delayed time error correction section (8) for detecting a delay difference between the lower-bit signal outputted from the comparison section (6) and the output signals of the upper-bit AD converting section (7), and a digital encoder (9) for outputting a digital signal (Dout) encoded by receiving the output signal of the comparison section (6).
Patent KR-20000027372-A (KR)
Title: Method for manufacturing trench isolation layer of semiconductor devices
Inventor: JEONG MYUNG JUN
IPC: H01L21/76
Filed: 1998-10-28
Abstract: PURPOSE: A fabrication method of an extended trench isolation layer is provided to prevent an INWE(inverse narrow width effect) and an NWE(narrow width effect) by protecting an oxidation of a gate electrode using a spacer. CONSTITUTION: A method for manufacturing a trench isolation layer of semiconductor devices comprises the steps of sequentially forming a gate oxide(1), a poly crystalline silicon layer(2) and a silicon nitride(3) on a substrate, exposing the substrate corresponding to an isolation region by patterning, forming an oxide spacer(7) at side walls of the etched silicon nitride(3), poly crystalline silicon layer(2) and gate oxide(1), etching the exposed substrate using the spacer(7) and the silicon nitride(3) as a mask, forming a sacrificial oxide(4) to remove defects of the etched substrate, forming an isolating layer(5), and flattening the isolating layer(5) using the silicon nitride(3) as a stopping layer.
Patent KR-20000033882-A (KR)
Title: Power control apparatus of mobile station
Inventor: YU SANG WOO
IPC: H04B1/40
Filed: 1998-11-26
Abstract: PURPOSE: A power control apparatus of a mobile station is provided to increase the output voltage only in case that current consumption is increased, maintaining the output voltage of a DC-DC converter to the minimum. CONSTITUTION: A source part(301) supplies power using a battery. A DC-DC converter(302)switches the power of the source part(301) in the pulse width modulation method. An energy storage part(303) stores the energies switched at the DC-DC converter(302) using a capacitor. A feedback part(306) controls the pulse width of the DC-DC converter(302), variably distributing a voltage outputted from the energy storage part(303), according to the control signal generated in the point of the maximum current consumption assumption generated from a microcomputer(307). The microcomputer(307) adjusts the feedback voltage ratio of the feedback part(306) with a memory(308).
Patent KR-20000033889-A (KR)
Title: Method for detecting frequency in digital phase control loop
Inventor: PARK HYEON SU
IPC: G11B20/14
Filed: 1998-11-26
Abstract: PURPOSE: A method for detecting frequency in a digital phase control loop is provided to improve the resolution of detection for standard signal frequency by using a standard clock frequency without increasing the frequency of a standard clock signal. CONSTITUTION: The before and the after data are sampled at a point generating an edge for calculating the gap from the sampling data of before edge to the edge point and for calculating the gap from the edge point to the sampling data of after edge. Then, a frequency count value is obtained by adding the frequency count value to the edge point and the value from the sampling data of before edge to the edge point. And, the frequency of the standard signal is counted by using the value from the edge point to the sampling data of after edge as a starting count value. Therefore, the quality of data is increased by detecting the frequency having high resolution by using the standard clock frequency without increasing the frequency of the standard clock signal.
Patent KR-20000038481-A (KR)
Title: Tool storing device of automatic tool supplier
Inventor: SHIN DONG MOK
IPC: B23Q3/155
Filed: 1998-12-07
Abstract: PURPOSE: A tool storing device of an automatic tool supplier is provided to supply a tool that a machine tool demands averagely the same distance and required time regardless of a position in which the machine tool is arranged. CONSTITUTION: A tool transporter(4) of an automatic tool supplier takes out a tool from a central tool storage place(1) by using a robot arm(5) and supplies the tool to a machine tool. The supplied tool is installed in the machine tool and performs a processing work. Then the tool is recollected by the robot arm(5) and is moved by the tool transporter(4). Herein, the tool transporter stores the tool in an empty tool storage port of the tool storing device installed in parallel with a track(3) and recognizes the stored place, not transmitting the tool to the central tool storage place. Accordingly, the tool needed from the machine tool is transmitted from the central tool storage place only when firstly supplying. Further, the tool needed from the tool storing device(6) is supplied directly in the next work so that the tool transmission time between the tool storing device and the machine tool is reduced.
Patent KR-20000041185-A (KR)
Title: Apparatus for inserting optical fiber
Inventor: HAN HO SEOB
IPC: G02B6/25
Filed: 1998-12-18
Abstract: PURPOSE: An apparatus for inserting an optical fiber is provided to improve the productivity of the product remarkably by easily inserting an optical fiber into a tube. CONSTITUTION: An apparatus for inserting an optical fiber comprises a body(10), engaging recesses(12,22), tube fetching recesses(13,23) and guide recesses(14,24). The engaging recesses(12,22) comprises a cover(20) which is opened and closed by engaging with one side of the body(10) by a hinge. A dividing member(40) is inserted into the engaging recesses(12,22). The tube fetching recesses(13,23) are extended from one side surface of the engaging recesses(12,22). An optical fiber(65) is inserted into a tube(50).
Patent KR-20000041613-A (KR)
Title: Method for alarming tire trouble
Inventor: JEONG GWANG YONG
IPC: B60C23/00
Filed: 1998-12-23
Abstract: PURPOSE: A method is provided to alarm tire trouble by sensing reduction of pneumatic pressure of both rear tires by vehicle velocity variation. CONSTITUTION: A system decides if a value subtracting vehicle velocity variation of each front wheel from velocity of each rear wheel is more than standard variation for indicating reduction of pneumatic pressure. A counter value is increased for measuring maintaining time of the state. Then, the system decides if the counted value is more than the standard counted value for indicating reduction of pneumatic pressure. Thus, a rear wheel trouble plug is set and the system gives the alarm.
Patent KR-20000042772-A (KR)
Title: Method for saving power of cellular phone terminal
Inventor: LEE SANG HA
IPC: H04B1/40
Filed: 1998-12-26
Abstract: PURPOSE: A method for saving a power of a cellular phone terminal is provided to prevent an unnecessary power waste by supplying the power to an indicator, only when an user uses the cellular phone terminal. CONSTITUTION: A method for saving a power of a cellular phone terminal comprises the steps of: if an user does not operate the cellular phone terminal or is not received during a predetermined time, while supplying a power to a cellular phone terminal, cutting off the power; if the user operates the cellular phone terminal while cutting off the power, supplying the power to the indicator; and if the user is received while cutting off the power, supplying the power to the indicator.
Patent KR-20000042968-A (KR)
Title: Crawler driving automatic welding device
Inventor: KIM JAE HUN
IPC: B23K37/02
Filed: 1998-12-28
Abstract: PURPOSE: A crawler driving automatic welding device is provided to move a welding robot or a welding piece near to a part to be welded while being loaded on a crawler. CONSTITUTION: A crossing over an obstacle existing on a course is performed via treads(12) placed on both sides of a crawler body(14) in a welding spot. The crawler body moves to a position near to a part to be welded and a welding piece(48) moves near to a part to be welded via reciprocation of a slider(18) and rotation of a rotary arm. An elevating panel(30) adjusts the position of the welding piece up and down at the adjacent position. The welding piece is operated to perform welding.
Patent KR-19990036186-A (KR)
Title: 전기분해 습도계 및 제조방법
IPC: G01N27/42
Filed: 1996-08-01
Abstract: 본 발명은 박막 전극을 가진 "I"형 전기분해 전지(10)의 탐지유닛(12)의 개선된 제조공정및 새로운 설계에 관한 것이다. 공정의 제 1단계에서 길고 폭이 좁고 투명한 중공의 유리튜브(98)는 내측면, 외측면및 림을 가진 단부를 가지고 제공되어 진다. 가는 불활성 필름(120)은 중공의 유리 튜브의 내측면에 증착되어 진다. 이때 라이트 소스(140)로부터의 중공의 유리튜브의 내측면으로부터 불활성 금속 필름의 제 1부분을 제거하고 제 1공간부(122)를 만들어 내기 위해 중공의 유리튜브를 통하여 인도된다. 상기 빔은 또한 중공의 유리튜브의 내측면으로 부터 제 2부분을 제거하고 제 2공간부를 만들어 낸다. 따라서 두개의 전극 와이어(46,48)가 만들어 진다. 마지막으로 흡습성 필름이 중공의 유리튜브의 전체 내측면에 증착되고 제 1및 제 2전극 와이어 그리고 공간부를 완전하게 도포한다.
Patent KR-19990044071-A (KR)
Title: 압감접착제의 제조에 비-열경화성 페놀 점착 수지를 사용하는 방법
IPC: C09J7/02
Filed: 1996-07-16
Abstract: 비-열경화성 페놀 점착수지를 혼입하므로써 가교 촉진제를 사용하여 압감접착제 테이프를 형성하는 탄화수소 탄성중합체의 개선된 무용매, 고온 용융 가공법을 제공한다.  본 발명의 테이프는 느린 속도의 박리에 대한 내성 및 빠른 속도의 박리 접착성을 바람직하게 조화시킨 것이므로 유리하다.
Patent KR-19990044422-A (KR)
IPC: C07D311/78
Filed: 1996-08-26
Abstract: The present invention relates to compounds of formula I and II; <CHEM>   <CHEM>  wherein     X is -O-, -S-, or -NR<5>-;   Y is -O-, -S-, -CH2-, -CH2CH2-, -CH=CH-, or -NR<5>-;   B is -CH<2>- or -CO-; R<1>, R<2>, and R<3> are each independently -H, -OH, -O(C1-C4 alkyl), -OCOC6H5, -OCO(C1-C6 alkyl), -OSO2(C4-C6 alkyl), -OSO2CF3, Cl, or F;   n is 1 or 2;   W is CH2 or C=O; R<4> is 1-piperidinyl, 2-oxo-1-piperidinyl, 1-pyrrolidinyl, methyl-1-pyrrolidinyl, dimethyl-1-pyrrolidinyl, 2-oxo-1-pyrrolidinyl, 4-morpholino, dimethylamino, diethylamino, or 1-hexamethyleneimino; R<5> is C1-C3 alkyl, -COC6H5, -CO(C1-C6 alkyl), -C(O)OC6H5, -C(O)O(C1-C6 alkyl), -SO2(C1-C6 alkyl), -SO2C6H5, or -SO2CF3;  or a pharmaceutically acceptable salt thereof. Also provided by the present invention are intermediate compounds; processes for the preparation of compounds of Formulae I and II; and pharmaceutical methods and formulations employing the compounds of Formulae I and II.
Patent KR-19990066972-A (KR)
Title: 광섬유 케이블
IPC: H01B11/22
Filed: 1997-08-28
Abstract: 광섬유 케이블에 있어서, 보강선에 전파되거나 보강선으로부터 발생되는 불필요한 복사 노이즈를, 광섬유 케이블과는 별도로 전자 차폐용 부재를 설치하지 않고, 효과적으로 억제하기 위해서, 광섬유 케이블을 구성하는 인장재인 보강선을 피복하는 완충층 및 LAP 피복의 외피는, 각각, 연자성체 분말과 유기결합제로 이루어진 복합자성체에 의해 구성된다.  연자성체 분말은, 실질적으로 편평형상의 분말인 것이 바람직하다
Patent KR-19990067372-A (KR)
Title: 프로세스 탱크내에서의 물체 처리 장치
IPC: H01L21/304
Filed: 1996-10-16
Abstract: 하나 이상의 처리 유체가 하나 이상의 유체 분배 장치(4, 8)를 통해 안내 및/또는 방출되는 프로세스 탱크(1)내에서의 물체 처리 장치에 있어서, 얇은 흐름 상태로 프로세스 탱크(1) 또는 처리 챔버의 전체 단면에 거쳐 균일한 유체 분배와 압력 분배는 처리 유체가 안내되거나 제거되는 하나 이상의 유체 분배 장치(4, 8)에 의해서 보장된다.  유체 분배 장치(4, 8)는 적합하게 하나 이상의 다공성 중공 로드(4), 하나 이상의 다공성 판(8), 하나 이상의 모세판(8) 및/또는 하나 이상의 싱글-플라이 또는 멀티-플라이 섬유(8)를 포함한다.
Patent KR-19990072006-A (KR)
Title: 방향족디카르복실산의제조방법
IPC: C07C51/43
Filed: 1997-10-28
Abstract: 본 발명은, 간단한 장치를 사용하고, 또한 간단한 조작에 의해, 폐색을 일으키지 않고, 효율적으로 결정의 분리 및 세정을 행함과 동시에, 용매와 촉매를 회수할 수 있고, 더구나 용매치환을 효율적으로 할 수 있는 방향족 디카르복실산의 제조방법에 관한 것이다.  본 발명에서는, 산화반응기 1 에서, 촉매를 포함하는 용매 중에서, 알킬치환기 또는 일부산화된 알킬치환기를 갖는 방향족 화합물을, 분자상산소 함유가스로 액상산화하여 방향족 디카르복실산을 제조하고, 슬러리받이 4 또는 정제반응기 7 로부터 얻어지는 방향족 디카르복실산의 결정을 포함하는 슬러리를, 고형물반출대역에 여과부를 갖는 원심분리기 5a 또는 5b 에 도입하고, 원심분리를 행하여 결정과 분리액으로 분리하고, 분리한 결정이 고형물반출대역을 이동할 때 여과부에서 여과를 행함과 동시에, 세정액과 접촉시켜, 세정배액을 여과부로부터 배출하여 결정을 세정한다.
Patent KR-19990082121-A (KR)
Title: 슬러리로부터의 액체의 분리 방법 및 탄화수소의 제조 방법
IPC: C10G53/02
Filed: 1997-02-27
Abstract: 본 발명은 기체의 존재하에 반응 용기 (1)에 담긴 고체 입자 및 액체의 슬러리 (10)으로부터 액체를 분리하는 방법에 관한 것이며, 슬러리로부터 기체를 제거하고(12), 기체가 제거된 슬러리 (14)를 역흐름 여과기 (16)으로 통과시키며, 기체가 제거된 슬러리를 액체와 농축된 슬러리로 분리하는 것을 포함한다.   본 발명은 또한, 반응 용기 안에서 합성 기체를 고체 촉매 입자와 액체의 슬러리와 접촉시켜 중탄화수소를 제조하고, 상기 방법에 따라 슬러리로부터 중탄화수소를 함유하는 액체를 분리하는 과정을 포함하는 중탄화수소의 제조방법에 관한 것이다.