baber/WOPTO huggingface dataset:
Patent KR-20030049879-A (KR)
Title: A Folding Seat for Vehicles
Inventor: CHOI UNG RYEOL
IPC: B60N2/30
Filed: 2001-12-17
Abstract: PURPOSE: A folding seat of a vehicle is provided to improve convenience of the folding seat by preventing interference with a transmission lever with moving the cushion outward in protruding the cushion upward in standing. CONSTITUTION: An end of a cushion(1) is combined with a seat track(3) by a hinge shaft for standing the seat cushion of a vehicle. A hinge shaft(10) is fixed in the seat track to stand and move the cushion outward from the center of the vehicle room, and a transfer groove(12) is formed spirally in the outer periphery of the hinge shaft. A transfer pipe(14) having a transfer groove engaged with the transfer groove is installed in the hinge shaft, and combined with the end of the cushion. The folding seat is used conveniently by restricting interference with the transmission lever with moving the cushion outward in standing.
Patent KR-20030050784-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: CHA HAN SEOP
IPC: H01L21/24
Filed: 2001-12-19
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of increasing the contact surface between a gate electrode and a metal salicide layer by enlarging the upper portion of the gate electrode using an SEG(Selective Epitaxial Growing) process. CONSTITUTION: After forming a gate electrode(13) on a semiconductor substrate(11), a spacer is formed at both sidewalls of the gate electrode. A source/drain region is formed in the semiconductor substrate by implanting doped dopants into the semiconductor substrate. After depositing the second oxide layer on the entire surface of the resultant structure, the upper portion of the gate electrode is exposed by carrying out a planarization process. After partially exposing the sidewalls of the gate electrode, a silicon layer(17) is formed on the exposed surface of the gate electrode. After removing the second oxide layer, a salicide layer(18) is formed on the gate electrode and the source/drain region. Preferably, the silicon layer is formed by using an SEG process.
Patent KR-20020053719-A (KR)
Inventor: NAKADATE TAKAO
IPC: F16F9/36
Filed: 2001-12-20
Abstract: PURPOSE: A cylinder apparatus is provided to obtain stable sealing performance and to surely prevent the leakage of hydraulic fluid, irrespective of the stroke direction of a piston rod. CONSTITUTION: A piston connected with a piston rod(5) is slidably fitted in a cylinder having a hydraulic fluid sealed therein. The piston rod extends to the outside of the cylinder through a rod guide(6) fitted to an end portion of the cylinder. An annular seal member(13) is inserted into an annular groove(11) formed on the inner peripheral surface of the rod guide. The piston rod extends through the seal member. A wave washer(22) is inserted into a gap between one end of the annular groove and the seal member. With the spring force, the wave washer urges the seal member to be pressed against the sealing surface(11a) of the annular groove. Because the seal member is constantly held in the state of being pressed against the sealing surface irrespective of the stroke direction of the piston rod, stable sealing performance can be obtained, and the leakage of hydraulic fluid can be surely prevented.
Patent KR-20030051969-A (KR)
Title: Point binding disconnection type non exposure multi water proof layer structure and its multi water proof method using Poly Vinyl Chloride sheet with holed and porous ceramic rubber coating water proof material
Inventor: YOO JUNG GEUN
IPC: E04D11/02
Filed: 2001-12-20
Abstract: PURPOSE: A point-adhesive insulating type non-exposure composite waterproof layer structure using a perforated PVC sheet and a porous ceramic rubber asphalt coated waterproof agent is provided to increase the durability of a waterproof layer. CONSTITUTION: The point-adhesive insulating type non-exposure composite waterproof layer structure using a perforated PVC sheet and a porous ceramic rubber asphalt coated waterproof agent comprises: a concrete primer layer(1) applied on a concrete slab of a building; a PVC insulating sheet layer(2) arranged on the primer layer and provided with many perforated holes; a line-adhesive joint layer composed of porous ceramic rubber asphalt placed continuously in a section between PVC insulating sheets installed to be overlapped from a portion of the concrete primer layer; a primary porous ceramic rubber asphalt layer(4) applied on the top of the PVC insulating sheet layer and formed to adhere with the primer layer through the perforated hole of the PVC insulating sheet; a stiffener layer(5) composed of woven fabrics attached on the primary porous ceramic rubber asphalt layer; a secondary porous ceramic rubber asphalt layer(6) placed on the stiffener layer; and an insulating PE film layer(7) attached on the top of the secondary porous ceramic rubber asphalt layer.
Patent KR-20030052117-A (KR)
Title: Aquarium with automatic water supply and drain system
Inventor: KIM SANG YUN
IPC: A01K63/04
Filed: 2001-12-20
Abstract: PURPOSE: Provided is a water tank apparatus equipped with an automatic water supply system which automatically supplies tap water with chlorine removed at a proper temperature to a water vessel where fish lives. CONSTITUTION: The water tank apparatus is used as a fish bowl where fish lives. The water tank apparatus includes a water tank having a fish chamber and a reserve storage chamber which are separated from each other; a first water supply device for supplying water to the reserve storage chamber; a second water supply device for supplying water from the reserve storage chamber to the fish chamber; and a discharge device for discharging the water in the fish chamber to the outside. The discharge device has a discharge chamber which comprises a first chamber and a second chamber. The first chamber and the second chamber are separated by a separation wall. The first chamber is connected to the fish chamber and the second chamber is provided with a discharge port.
Patent KR-20030052389-A (KR)
Title: An apparatus for changing the direction of magnetic field in the magnetic roll of coater
Inventor: KIM SANG WON
IPC: B05C1/08
Filed: 2001-12-21
Abstract: PURPOSE: A device for varying the direction of magnetic field of a magnet member installed in a magnetic roll of a coater is provided, thereby enabling the intensity of the magnetic force applied to the surface of steel to be controlled. CONSTITUTION: The device comprises a control part(30) which has (i) a projected hooking part(32) inserted into a hooking groove(31) formed on one short face of a shaft(1) and (ii) a plurality of penetrated guide parts(33, 33a) which face the circumference and are formed in symmetrical structure at the outer face, and rotates the shaft(1) to allow the direction of magnetic field facing the very vertically falling direction to be varied to the very vertically ascending direction; and a support bracket which has penetrated holes at both left and right sides to allow a bolt member to be engaged when they coincide with the guide parts(33, 33a) and a support bracket fixed to a coater frame.
Patent KR-20030052495-A (KR)
Title: Shell transfer apparatus
Inventor: YEO IN TAE
IPC: F41A9/09
Filed: 2001-12-21
Abstract: PURPOSE: A shell transferring device is provided to automatically perform a vertical ascent with holding shells, the position converting of shells, and a horizontal transfer in an equal width with a single operation to minimize the space in transferring shells from a first device to a second device. CONSTITUTION: A shell transferring device(3) is composed of a gripper assembly(4) tightly holding a shell, a transferring device(5) lifting up and down, varying the position, and horizontally transferring the gripper assembly, a conveyor assembly(6) installed to a side of the transferring device to horizontally transfer the shell transferred to the transferring device, and a lifting device(7) lifting the conveyor assembly.
Patent KR-20030053607-A (KR)
Inventor: KIM DAE SEOP
IPC: B21B39/02
Filed: 2001-12-22
Abstract: PURPOSE: A horizontal table used for conveying slab is provided to easily convey slab by preventing a track and a carriage from being turning over at a base even if slabs collide with each other. CONSTITUTION: A horizontal table includes a track section having a first track(20) and a second track(21), holders(30a) for receiving the first and second tracks(20,21), and a base for supporting the holders(30a). A carriage(10) is integrally formed with the track section. The holders(30a) are rested on rollers of a base in such a manner that the holders(30a) are connected to a rod(60a) of a cylinder. A wire rope(62) is wound around a drum and a pulley(61). An outer portion of the first track(20) has a semi-circular sectional shape and is formed with a curved damping bar(22). An inner portion of the first track(20) has a linear shape. A level fixing bar(23) is provided at an outer portion of the second track(21).
Patent KR-20030053746-A (KR)
Title: A method for manufacturing low temperature reheated grain-oriented electrical steel sheet without glass film
Inventor: CHOI GYU SEUNG
IPC: C21D8/12
Filed: 2001-12-24
Abstract: PURPOSE: A method for manufacturing low temperature reheated grain-oriented electrical steel sheet without glass film is provided. CONSTITUTION: In a method for manufacturing a low temperature reheated grain-oriented electric steel sheet including the steps of reheating a steel slab comprising Si 2.9 to 3.4 wt.%, C 0.04 to 0.07 wt.%, P 0.015 to 0.035 wt.%, sol.Al 0.02 to 0.035 wt.%, N 0.006 to 0.009 wt.%, S 0.004 to 0.010 wt.%, Mn 0.008 to 0.012 wt.%, Cu 0.012 to 0.021 wt.%, a balance of Fe and inevitable impurities; hot rolling and annealing the steel slab; pickling and cold rolling the annealed steel sheet; conducting decarburization and nitriding for primary recrystallization; applying an annealing separator consisting of MgO, SiO2 powder and/or colloidal SiO2, MgCl2 and Sb2(SO4)3, the method is characterized in that the decarburization annealing is conducted in the temperature rang of 820 to 890°C, satisfying below relation: decarburization temperature(°C)=876-7.14x(MgCl2+Sb2(SO4)3)(wt.%)±15.
Patent KR-20030054742-A (KR)
Inventor: CHOI MYEONG GYU
IPC: H01L21/76
Filed: 2001-12-26
Abstract: PURPOSE: A method for forming an isolation region of a semiconductor device is provided to be capable of preventing the generation of mote at the top corner of a trench. CONSTITUTION: A pad oxide layer(22) and a polysilicon layer are sequentially formed on a semiconductor substrate(21). BF2 ions are implanted into the polysilicon layer. A nitride layer is formed on the polysilicon layer. After exposing a desired portion of the substrate by selectively etching the nitride layer, the polysilicon layer and the pad oxide layer, a trench is formed by selectively removing the exposed substrate(21). A pre-cleaning and cleaning process are performed. An oxide layer(27) is grown the surface of the trench by oxidation. An isolation layer(28a) is formed by filling an insulating layer and planarizing the insulating layer. Then, the nitride layer and the polysilicon layer are removed.
Patent KR-20030057625-A (KR)
Title: Method of Making Electronic Study Book Possessinging Question of Chance Point
Inventor: YOON CHANG
IPC: G09B5/00
Filed: 2001-12-29
Abstract: PURPOSE: A method for generating an electronic learning paper having a problem with an additional point is provided which constitutes the learning paper with problems giving additional points in order to increase the learning achievement of a learner. CONSTITUTION: According to the method for generating an electronic learning paper through a computer which generates and provides an electronic learning paper to a number of learners periodically, general problems constituting the learning paper are extracted from a memory device(S200). A specific problem with more additional points than the general problem is extracted(S201). An electronic learning paper including the above specific problem is generated(S202), and is transmitted to an electronic mail account of the learner(S206).
Patent KR-20010072180-A (KR)
Title: 감열전사 리본용 이축배향 폴리에스테르 필름
IPC: B41M5/41
Filed: 2000-06-02
Abstract: 2,6-나프탈렌디카르복실산이 90 ∼ 99.9 몰% 및 이소프탈산이 0.1 ∼ 10 몰% 를 디카르복실산 성분으로 하고, 에틸렌글리콜 성분이 97 ∼ 100 몰% 및 디에틸렌글리콜 성분이 0 ∼ 3 몰% 를 디올성분으로 하여 중축합된 공중합 폴리에틸렌-2,6-나프탈레이트로 이루어지는 이축배향 필름으로서, 상기 필름 용융물의 교류체적 저항율이 6 ×10 8 Ω㎝ 이하이고, 필름의 면배향계수가 0.230 이상 0.275 이하, 밀도가 1.3450 g/㎤ 이상인 것을 특징으로 하는 감열전사 리본용 이축배향 폴리에스테르 필름.
Patent KR-20010074820-A (KR)
Title: 전력선을 사용하는 수신 무선전화신호의 전환 및 분배
IPC: H04B7/26
Filed: 1999-08-10
Abstract: 빌딩, 사무실 또는 종합빌딩내에서 하나 또는 그이상의 전화통신장치에 대하여 AC전력선을 거쳐 무선신호의 수신, 전환 및 분배를 위한 방법 및 시스템이 개시되어 있다. 구체적으로, 본 발명은 무선신호를 수신하고 일반적으로 사용가능한 표준 전화설비에 인터페이스를 제공함으로써, PCS, 셀룰러 및/또는 위성통신신호의 수신을 제공한다. 전력선 캐리어채널을 사용함으로써, 본 발명은 표준전화배선으로부터 원격지인 빌딩이나 종합빌딩에 위치된 전화설비에 대하여 무선신호의 수신을 제공한다. 게다가, 이러한 수신된 무선신호를 전력선을 거쳐 분배함으로써, 수많은 전화장치가 분배된 신호를 수신하는데 사용될 수 있다.  본 발명은, 현존하는 유선전화설비를 변경하지 않고, 현재의, 또는 이미 설치된 전화를 가지고 무선통신장치와의 통신을 허용하며, 전력선 전화분배방법을 이용하여 이러한 신호를 분배하는 방법을 제공한다.
Patent KR-20010072831-A (KR)
IPC: H04W88/18
Filed: 1999-08-17
Abstract: Vocoder bypass is provided using in-band signaling. In preferred embodiments of the present invention, three signaling channels are arranged for transmission within the compressed speech. Each of the signaling channels are communicated at a preferred rate to permit fast, reliable detection of conditions indicating vocoder bypass mode of operation, to negotiate suitable vocoder type if necessary, and to synchronize and communicate compressed speech in a vocoder bypass mode of operation.
Patent KR-20010079829-A (KR)
Title: Bimetallic Cyanide Catalysts for Producing Polyether Polyols
IPC: C08G65/26
Filed: 1999-09-03
Abstract: The invention relates to novel double metal cyanide (DMC) catalysts for the preparation of polyether polyols by polyaddition of alkylene oxides to starter compounds containing active hydrogen atoms, wherein the catalyst contains a) double metal cyanide compounds, b) organic complex ligands other than c), and c) polyalkylene glycol sorbitan esters. The catalysts according to the invention have greatly increased activity in the preparation of polyether polyols.
Patent KR-20010089664-A (KR)
IPC: G06T7/00
Filed: 2000-10-06
Abstract: 이미지 처리 시스템 및 방법에는 입력 쌍의 이미지 프레임으로부터 정보를 사용하여 3차원 모델을 제공하는 것이 기재된다.  3차원 표면은 입력 프레임에서 특징을 우선 식별함으로써 획득된다.  특징 대응부 매칭은 프레임에 근거한 차이 정보를 사용하여 실행된다.  식별된 특징은 또한 시간 정보를 사용하여 상관될 수 있다.
Patent KR-20010101983-A (KR)
Title: 극저온 분리에 의한 천연가스의 정제방법
IPC: B01D53/00
Filed: 2000-01-26
Abstract: 활성 열교환기 및 재생 열교환기를 포함하는, CO 2 와 제 2 가스를 포함하는 가스 혼합물로부터의 CO 2 분리장치. 활성 열교환기는 가스의 혼합물과 접촉하고 있는 열교환 표면을 포함한다. 가스의 혼합물은 CO 2 가 예정된 압력에서 응결되는 온도보다 낮은 온도를 가지는 냉매에 의해 표면이 냉각될 때 열교환 표면에서 CO 2 가 응결되도록 선택된 예정된 압력에서 활성 열교환기에 존재한다. 재생 열교환기는 냉매 및 또한 응결된 CO 2 의 층과 접촉하고 있는 열교환 표면을 포함한다. 냉매는 CO 2 의 응결된 층에서 CO 2 가 승화되는 온도보다 높은 온도에서 재생 열교환기에 진입한다. 고체 CO 2 의 승화는 냉매의 온도를 예정된 압력에서 CO 2 의 응결점보다 낮은 온도까지 하강시키는, 팽창 밸브를 통해 팽창하기에 앞서 냉매를 냉각시킨다. 냉매는 활성 열교환기를 이탈한 후에 압축기에 의해 재압축된다. 본 발명의 바람직한 양태에서, 재생 열교환기에 의해 배출된 가스 CO 2 는 진입하는 가스 혼합물을 예비냉각하는 데 사용된다. 제 2 예비냉각 열교환기는 활성 열교환기를 이탈하는 냉매와의 열적 접촉을 제공함으로써 압축된 냉매를 예비냉각시킨다.
Patent KR-20020015348-A (KR)
Filed: 2000-06-13
Abstract: 본 발명은 수성계에서 스케일 침착물을 억제하는 방법에 관한 것이다.  상기 방법은 수성계 내의 스케일 방지제의 양이 약 1000 ppm 이하가 되도록 수성계에 스케일 방지제를 첨가하고(하거나) 형성시키는 것을 포함하며, 그 스케일 방지제는 다가 금속 규산염 및 다가 금속 탄산염 중 1종 이상을 포함하고, 수성계는 약 9 이상의 pH를 가지며, 스케일 방지제의 평균 입도는 약 3 미크론 미만이다.  그 방법은 수성계에 스케일 방지제를 첨가하고(하거나) 형성시키고 또한 말레산 무수물 및 이소부틸렌의 공중합체를 첨가하는 것을 포함하며, 그 스케일 방지제는 다가 금속 규산염 및 다가 금속 탄산염 중 1종 이상을 포함한다.  본 발명은 그를 위한 조성물도 포함한다.
Patent KR-20030061102-A (KR)
Title: Composition for reducing somatic cell and preventing or treating mastitis of dairy cattle
Inventor: HAN HYE JEONG
IPC: A61K38/48
Filed: 2002-01-10
Abstract: PURPOSE: A composition having excellent killing effect and antiinflammatory effect on mastitis-causing bacteria while effectively lowering somatic cell count in the milk of dairy cattle is provided. Therefore, the composition can be effectively used in increasing the quality of the milk while being useful for the prevention and treatment of mastitis. CONSTITUTION: A composition for lowering a somatic cell count in the milk of dairy cattle and prevention or treatment of mastitis thereof comprises 0.1 to 20% by weight of a mixture of chitosan-chitooligosaccharide in a ratio of 1:0.5 to 1:0.75, 0.1 to 10% by weight of bromelain, 0.01 to 10% by weight of Glycyrrhizae Radix as an active ingredient and additionally 0.5 to 30% by weight of zinc or a salt thereof and 10 to 60% by weight of fermented material. The fermented material is a culture of a microorganism selected from the group consisting of Aspergillus oryzae, Aspergillus niger, Aspergillus terreus, Saccharomyces cerevisiae and Bacillus subtilis.
Patent KR-20030060671-A (KR)
Title: GFUTR SHEETomitted
Inventor: CHOI SU YONG
IPC: B32B7/02
Filed: 2002-01-10
Abstract: PURPOSE: Provided is a soundproof, adiabatic and thermos interior sheet for bottom and wall which uses a water gas binder to cause void phenomenon within the sheet so that it contributes to raise soundproof and adiabatic effect of the sheet. CONSTITUTION: The soundproof, adiabatic and thermos interior sheet for bottom and wall is characterized by comprising the components of: 45% of a crushing chip with 0.3m/m-10m/m of glass fiber; 10% of a powdered chip with 0.05m/m-3m/m of waste UPR(FRP); 45% of a chip with 1m/m-5m/m of waste tire rubber; and 10% of foaming agent, on a basis of 100% of waste GFUTR powder and the chip.
Patent KR-20030062088-A (KR)
Title: Semiconductor memory device having write column select line or read column select line for shielding signal line
Inventor: JUNG WON CHANG
IPC: G11C7/02
Filed: 2002-01-16
Abstract: PURPOSE: A semiconductor memory provided with a write column selection line or a read column selection line for shielding a pair of signal lines is provided to operate the signal lines stably without generating a noise as well as to reduce the size of chip without requiring an additional layout area for placing the shielding lines. CONSTITUTION: A semiconductor memory provided with a write column selection line or a read column selection line for shielding a pair of signal lines(NS0,NS1) includes a pair of data lines(D,/D), a first and a second write column selection lines(WRITE CSL0,WRITE CSL1) and the pair of signal lines(NS0,NS1). In the semiconductor memory, the signal lines(NS0,NS1) transmit the operation signals related to the operations of the semiconductor memory device and the read column selection line transmits the read column selection signal to control so as to transmit the data signal of the bit line to the data lines(NS0,NS1). The write column selection lines(WRITE CSL0,WRITE CSL1) transmit the write column selection signals to control so as to the data signal of the data line to the bit line. And, the signal lines are shielded by uniformly maintaining one of the read column selection line and the write column selection lines(WRITE CSL0,WRITE CSL1) to transmit the column selection signal non-activated among the read column selection signal and the write column selection signals(WRITE CSL0,WRITE CSL1).
Patent KR-20030065617-A (KR)
Title: Combination structure of baffle for condenser
Inventor: LEE SANG OK
IPC: F28F9/00
Filed: 2002-01-30
Abstract: PURPOSE: A combining structure for a baffle of a condenser is provided to improve adhesive force of the baffle to a header tank and to confirm an adhering condition from the outside. CONSTITUTION: The condenser includes a concave protrusion(20a) and a contacting protrusion(12b). The concave protrusion is formed to a side of an outer peripheral surface of a baffle(20) to be inserted to a fitting groove(12a). The contacting protrusion is formed to a middle portion of the fitting groove. The contacting protrusion is folded outside at first and inserted to the concave protrusion forcibly after inserting the concave protrusion into the fitting groove. Therefore, a gap is not made by contacting the baffle to an inner peripheral surface of a header tank(10).
Patent KR-20020074064-A (KR)
Title: Parallel to serial converter
Inventor: KWAK MYEONG BO
IPC: H03M9/00
Filed: 2002-02-16
Abstract: PURPOSE: A parallel to serial converter is provided to reduce the use of flip-flop, and to increase a timing margin of a set-up time and a hold time in the action of a logic gate. CONSTITUTION: The parallel to serial converter comprises a first register for storing M(smaller than N) bit parallel data in response to a first clock; a second register for storing N-M bit parallel data in response to a second clock having a phase different from the first clock; a third register for storing n-time and (n-1)-time bit parallel data output from the second register in response to a third clock having a phase different from the first clock and the second clock; and logic gates for receiving N bit parallel data output from one of the registers or N bit parallel data output from all of the registers in order to generate N bit serial data.
Patent KR-20020073264-A (KR)
Inventor: OKADA KOJI
IPC: H03L7/099
Filed: 2002-03-11
Abstract: PURPOSE: To provide a filter circuit in which the time constant can be regulated automatically. CONSTITUTION: Time constant of a filter circuit is regulated by supplying a signal for controlling an oscillation circuit for outputting a signal of specified frequency to the filter circuit. Since the time constant of the filter circuit is regulated automatically, conventionally required regulation work of the filter circuit is not required, the production process of the filter circuit or a semiconductor device is simplified, and production time is greatly shortened.
Patent KR-20030078977-A (KR)
Inventor: LEE BU YONG
IPC: A23L21/10
Filed: 2002-03-28
Abstract: PURPOSE: Provided is a method for manufacturing ginseng Konjac-jelly to increase functionality of ginseng and diet effect of Konjac. It can be applied to the development of the health food supplement. CONSTITUTION: A method for manufacturing ginseng Konjac-jelly comprises the steps of: mixing 0.5-1.5%(w/w) of Konjac, 15-45%(w/w) of oligosaccharide and saccharide mixed with sugar in a mixing ratio of 0.1:9.9 to 3:7(w/w); dissolving the mixture thereof in water, followed by heating; adding 5-15%(w/w) of crushed ginseng to the heated mixture and followed by cooling; and adding saccharide and acid in a ratio of 50:1 to 90:1(w:w) to the cooled mixture, followed by forming.
Patent KR-20030078155-A (KR)
Title: FIFO apparatus in ATM using FLAG
Inventor: AHN GYEONG HWAN
IPC: H04L12/50
Filed: 2002-03-28
Abstract: PURPOSE: An FIFO device using a flag in an ATM is provided to use a dual port RAM for storing data, and to use the flag for controlling writing/reading processes of the data stored in the dual port RAM, thereby enabling a buffering and a routing function of many cells. CONSTITUTION: A WRCON unit(100) writes data in a memory or generates an address. An RDCON unit(110) generates an address for reading the data if the data is stored in the memory. A flag unit(120) is located between the WRCON unit(100) and the RDCON unit(110), sets a flag to '1' after writing the data in the memory, and resets the flag to '0' after reading the data stored in the memory. An FIFO unit(130) is applied with the data outputted from the WRCON unit(100) and the RDCON unit(110), is applied with input cell data, and outputs the applied cell data.
Patent KR-20030078578-A (KR)
Inventor: CHIO MI JI
IPC: C11D9/38
Filed: 2002-03-29
Abstract: PURPOSE: A soap using active carbon powder and refined pyroligneous liquor is provided, to improve the moisturizing, antibacterial and cleansing effect without inducing a side effect to the skin. CONSTITUTION: The soap comprises 94.5 wt% of a common soap base; 1.5 wt% of active carbon powder; and 4 wt% of refined pyroligneous liquor. Preferably the active carbon powder has a particle size of 200-400 mesh. The pyroligneous liquor is obtained by cooling the white smoke generated when charcoal is burned.