baber/WOPTO huggingface dataset:
Patent KR-20090020281-A (KR)
Title: Measurement apparatus for superconductivity
Inventor: SOHN MYUNG HWAN
IPC: G01R29/00
Filed: 2007-08-23
Abstract: An apparatus for measuring superconductivity of various samples regardless of size and form is provided to measure a critical current of superconductivity coil by double-cooling a superconductivity current lead supplying a current to a superconductivity sample. An apparatus for measuring superconductivity comprises a cold head(100), an inner chamber(200), an outer chamber(300), a sample holder(400), a superconductivity current lead(500), and a power feed through(600). The cold head includes a first cooling part and a second cooling part. The second cooling part is formed on a top of the first cooling part. The inner chamber blocks a radiant heat, and loads a top of a first cooling part of the cold head. The outer chamber loads the inner chamber and the first cooling part of the cold head, and is connected to a vacuum pump. The sample holder is coupled in the second cooling part of the cold head, receives a cool air of the cold head, and fixes the superconductivity sample. The superconductivity current lead delivers an external current to the superconductivity sample, and includes a high temperature part and a low temperature part. The power feed through is coupled with the high temperature part of the superconductivity current lead, and supplies the current to the superconductivity current lead.
Patent KR-20090021979-A (KR)
Title: Humidifier for fuel cell vehicle
Inventor: SONG JUN HO
IPC: H01M8/04
Filed: 2007-08-29
Abstract: A humidifier for fuel cell vehicles is provided to increase the heat and material transfer rate between dry gas flown inside a hollow fiber membrane and humid gas by forming the humid gas flown the outside of the hollow fiber membrane according to the rotation of a bundle of the hollow fiber membrane. A humidifier for fuel cell vehicles comprises a cylindrical housing(10) equipped with the first outlet(12) and the first inlet(11) at the one side of the upper part and the lower part; a circular plate(13) combined at both sides of the housing to be rotatable; many hollow fiber membranes(20) of which both ends are fixed to a disk and which flows dry gas into the inside; and a third outlet which generates the torque while ejecting the dry air, and is formed in a cylindrical direction of the hollow fiber membranes arranged at the outside of disk.
Patent KR-20090024335-A (KR)
Title: Cargo screen assembly for automobile
Inventor: KO CHEOL KYU
IPC: B60R5/04
Filed: 2007-09-04
Abstract: A cargo screen assembly is provided to maintain connection on a luggage side trim by combining a locking groove with a locking protrusion. A cargo screen assembly includes the followings: a screen unit(30) opening and closing luggage room and consisting of an upper screen and a lower screen; a housing unit receiving the screen unit with a winded state; a panel unit(40) supporting the screen unit and combined with an end side of the screen unit; and a hanger(50) inserted into an insertion hole of a luggage side trim.
Patent KR-20090024356-A (KR)
Title: Apparatus for supplying source gas
Inventor: JANG TAEK YONG
IPC: C23C16/448
Filed: 2007-09-04
Abstract: A device for supplying the source gas is provided to effectively control the deposition pressure by supplying the source gas of the fixed quantity to a deposition chamber. A device for supplying the source gas(100) comprises a source evaporator heating up a source material(120) to becoming the source gas(125); and a waiting chamber(150) for the source gas staying before being flowed into a deposition chamber. The waiting chamber includes a deposition board(160) of the constant area in which the source gas is accumulated, a heating part(170) heating the deposition board in order to separate the accumulated source gas, and a cooling part cooling the deposition board.
Patent KR-20090029105-A (KR)
Title: The air-conditioner in which an enlargement the compression efficiency of the condensated water is possible
Inventor: LEE CHANG KEUN
IPC: F24F11/02
Filed: 2007-09-17
Abstract: An air-conditioner is provided to reduce power consumption and work time through efficient evaporation and drying of condensed water. An air-conditioner comprises a condensing efficiency increase device(10) heating condensed water(100) to evaporate, and a condensed water drying device(20) drying the condensed water which overflows, not evaporated by the condensing efficiency increase device. In the condensed water drying device, the condensed water is collected under a water level sensor(26) and dried by a heater(25).
Patent KR-20090035397-A (KR)
Title: Manufacturing method for wooden sheet with pattern
Inventor: BAE KI MAN
IPC: B27D1/04
Filed: 2007-10-06
Abstract: A method for manufacturing a wooden sheet with a pattern is provided to produce the wooden sheet made of inexpensive wood having good intensity and workability with various patterns similar to a pattern of natural wood. A method for manufacturing a wooden sheet with a pattern comprises the followings: forming a lumber plate(110) of determined size by forming cutting material wood or material timber; forming a combing plate(120) by bonding the lumber plates; forming the pattern in a cross-section part by performing a press mold; forming the wooden sheet with the pattern; and forming a bonding block by bonding the press molded plates.
Patent KR-20090036218-A (KR)
Title: 앵커파일이 포함된 슈트파일시공장치
Inventor: WI SUNG BAE
IPC: E02D5/02
Filed: 2007-10-09
Abstract: 본 발명은 지하 구조물의 벽체 시공용 슈트파일 및 상기 슈트파일 시공장치에 관한 것으로서, 구체적으로는 간편하고 경제적이며 정확한 시공이 가능하도록 복수의 슈트파일 유닛으로 이루어진 슈트파일과 상기 슈트파일유닛을 압입하여 간편하게 지하 구조물의 벽체를 시공할 수 있는 슈트파일 시공장치에 관한 것이다. 
     보다 자세하게는, 지하 구조물을 건설하는 경우 주변의 침하나 붕괴를 방지하기 위해서 그 주변에 슈트파일을 박는 슈트파일 시공장치에 있어서, 상기의 슈트파일 시공장치의 하단부에는 상기 슈트파일 시공장치를 지지하기 위한 앵커파일이 포함된 것을 특징으로 하는 슈트파일 시공장치에 관한 것이다. 
     본 발명의 슈트파일 시공장치에 의한 슈트파일 구성에 의해 구조물의 벽체가 시공되는 위치에 암반이 있는 경우에도 가시설계를 하지 않고도 직접 암반 내에 연속적인 구멍을 천공할 수가 있게 된다. 또한, 본 발명의 앵커파일이 결합되는 슈트파일 시공장치에 위해 슈트파일 시공장치를 불균형한 지면상태에도 수평으로 유지하여 작업할 수 있게 할 뿐만 아니라, 보다 견고하게 슈트파일 시공장치가 작업공간에 위치될 수 있다. 
       
      슈트파일, 앵커파일, 슈트파일 시공장치
Patent KR-20090037208-A (KR)
Title: Pseudomonas thermotolerans lc2 strain and microbial agent for decomposing food waste including the same
Inventor: CHO YOUNG KEUN
IPC: C12N1/20
Filed: 2007-10-11
Abstract: A pseudomonas thermotolerans LC2 strain and a microbial agent for decomposing and fermenting food waste including the same are provided to ensure excellent cellulase and amylase activity and to ferment and decompose food waste by using microorganism with excellent heat resistance and salt tolerance. A pseudomonas thermotolerans LC2(KCTC 11184BP) has excellent bioactivity for the decomposition of food waste. A microbial agent of fermenting and decomposing food waste comprises pseudomonas thermotolerans LC2 strain. The strain is used by being adsorbed in a maintenance carrier. The maintenance carrier is at least one or their mixture selected from the group consisting of defatted rice bran, cellCaSi, activated charcoal, diatomite and white carbon.
Patent KR-20090038502-A (KR)
Title: Method for polishing of wafer
Inventor: AHN JIN WOO
IPC: H01L21/304
Filed: 2007-10-16
Abstract: A method for polishing a wafer is provided to improve polishing speed by maintaining the temperature of the surface of a polishing pad by supplying de-ionized water on the surface of a polishing pad. A method for polishing a wafer comprise a step of contacting a wafer to a polishing pad; a step of polishing a wafer; and a step of maintain the surface temperature of a polishing pad prior to the followed wafer. De-ionized water is fed in order to maintain the temperate constant on the surface of the polishing pad. The temperature of the de-ionized water ranges from 30 to 45°C.
Patent KR-20090038514-A (KR)
Title: Composition of 1,4-cyclohexanedicarboxylates for polymer resin and method for manufacturing the same
Inventor: CHUN BYOUNG KUE
IPC: C07C63/15
Filed: 2007-10-16
Abstract: A 1,4-cyclohexanedicarboxylate composition is provided to improve plasticizing efficiency, migration resistance, extract resistance, hardness, tensile strength, and elongation of a polymer resin form. A 1,4-cyclohexanedicarboxylate composition comprises at least three kinds of 1,4-cyclohexanedicarboxylate compounds represented by the chemical formula 1. At least one kind of at least three kinds of 1,4-cyclohexanedicarboxylate compounds which are different one another has the different substituent of 1,4-cyclohexanedicarboxylic acid. At least two kinds of the compounds has the same substituent of 1,4-cyclohexanedicarboxylic acid. Based on the total mole number of the compounds, the molar ratio of the compounds having the same substituent of 1,4-cyclohexanedicarboxylic acid is 6~80 mole % and the molar ratio of the compounds having the different substituent of 1,4-cyclohexanedicarboxylic acid is 20~94 mole %.
Patent KR-20090044856-A (KR)
Inventor: CHOI YUN SEOK
IPC: G06Q50/10
Filed: 2007-11-01
Abstract: 멀티미디어 컨텐츠의 전체 다운로드 시간을 단축하고, 서비스 품질을 향상시킬 수 있는 사용자 단말기 및 컨텐츠 서버, 이를 이용한 컨텐츠 제공 시스템 및 그 방법이 제공된다. 사용자 단말기는, 프리 컨텐츠가 저장되는 저장부, 프리 컨텐츠에 대응하는 전체 멀티미디어 컨텐츠에 대한 다운로드 요청 명령을 전송하고, 그 응답으로 전체 멀티미디어 컨텐츠의 추가 컨텐츠를 다운로드 하는 컨텐츠 요청부, 프리 컨텐츠 및 추가 컨텐츠를 결합하여 전체 멀티미디어 컨텐츠를 생성하는 컨텐츠 결합부, 전체 멀티미디어 컨텐츠를 재생하는 재생부를 포함한다. 컨텐츠 서버는, 컨텐츠 데이터베이스, 다운로드 요청 명령에 따라 전체 멀티미디어 컨텐츠를 로딩하는 로딩부, 전체 멀티미디어 컨텐츠로부터 추가 컨텐츠를 추출하는 컨텐츠 분할부, 추가 컨텐츠의 부가 영역에 구분 정보를 설정하는 부가 영역 설정부, 추가 컨텐츠를 사용자 단말기로 전송하는 인터페이스를 포함한다. 
       
     멀티미디어 컨텐츠, 프리로드, 이어받기
Patent KR-20090047122-A (KR)
Inventor: CHA KYUNG SOON
IPC: H05K3/40
Filed: 2007-11-07
Abstract: 본 발명은 정확도를 제고할 수 있는 인쇄회로기판의 개구방법을 개시한다. 본 발명은 인쇄회로기판의 개구방법에 관한 것으로, 연성동박적층판(FCCL)을 재단 후 포토 레지스트를 형성하고 노광, 에칭 등을 통하여 회로패턴과  내용물을 구비한 내부인쇄회로기판을 형성하는 제1단계; 상기 내용물과 대응되는 위치에 개구용 동박마스크를 구비한 외부인쇄회로기판을 상기 내부인쇄회로기판의 상면에 적층시키고, 상기 내부인쇄회로기판 하면에 외층을 형성하는 제2단계; 상기 외부인쇄회로기판과 상기 외층의 외면에 외부 회로를 형성하는 제3단계; 이산화탄소 레이저를 이용하여 상기 인쇄회로기판의 일부분을 제거하여 상기 동박마스크를 외부로 노출시키는 제4단계; 외부로 노출된 상기 동박마스크를 화학적 에칭법으로 제거하여 상기  내용물이 외부로 노출되도록 하는 제5단계를 순차적으로 진행함으로써, 내용물을 손상시키지 않고 개구하고자 하는 인쇄회로기판을 정확하게 개구함과 아울러 개구부의 외형을 뚜렷하게 유지함으로써 치수의 오차 및 불량을 줄여서 제품의 품질을 향상시킬 수 있다. 
       
     인쇄회로기판, 동박마스크, 이산화탄소 레이저
Patent KR-20090052531-A (KR)
Inventor: KIM HONG SIG
IPC: F16F9/00
Filed: 2007-11-21
Abstract: 본 발명은 노면의 상태에 따라 차량에 전달되는 진동을 감쇠하는 쇽업소버에 관한 것으로서, 피스톤 로드에 형성되는 중공챔버의 체적을 조절할 수 있도록 하여, 플로팅 피스톤이 이동하는 거리를 가변할 수 있으며, 이로 인해 주행상황에 따라 감쇠력을 가변성능을 제어할 수 있는 쇽업소버를 제공하는 것을 목적으로 한다.  상기한 목적을 달성하기 위해 본 발명에 따른 쇽업소버는 실린더와, 피스톤 로드에 연결되어 상기 실린더를 제1챔버와 제2챔버로 구획하는 피스톤 밸브를 갖는 쇽업소버에 있어서, 상기 피스톤 로드의 내부에 형성된 중공챔버와, 상기 중공챔버를 상부챔버와 하부챔버로 구획하며 상, 하로 이동 가능하게 설치되는 플로팅 피스톤과, 상기 중공챔버의 상, 하부에 각각 형성되어 상기 제1챔버와 상기 상부챔버 및 상기 제2챔버와 상기 하부챔버를 각각 연결하는 제1오리피스 및 제2오리피스와, 상기 중공챔버에 상, 하로 이동가능하게 설치되어 상기 중공챔버의 체적을 조절하여 감쇠력 특성을 가변하는 체적제어부를 포함한다. 
       
     쇽업소버, 실린더, 피스톤 로드, 오리피스, 플로팅 피스톤, 액츄에이터, 체적
Patent KR-20070116772-A (KR)
Title: Surface inspecting method and surface inspecting device
Inventor: OCHIAI MAKOTO
IPC: G21C17/017
Filed: 2007-11-21
Abstract: A surface inspecting method and a surface inspecting apparatus are provided to perform depth measurement with high precision by correcting the irregularities of ultrasonic waves caused by deviations of each object to be tested or inspected with an ultrasonic wave except a surface wave. A power spectrum of a generation wave generating a flaw of a test object is calculated. The power spectrum of the generation wave passing the flaw of the test object is integrated to calculate an integration value thereof. The integration value is converted into a flaw depth, and then the flaw depth is compared with the calculated integration value to calculate the flaw depth of the test object. The calculated flaw depth of the test object is displayed.
Patent KR-20090052679-A (KR)
Inventor: CHO SANG MAN
IPC: B62M25/00
Filed: 2007-11-21
Abstract: 본 발명은 인력 또는 모터에 의해 구동되는 전동 자전거에 관한 것으로, 전륜 내부에 발전기를 구비하여 주행중 자전거의 운동에너지를 전기에너지로 회수 및 저장하여 주행용 동력원으로 활용할 수 있도록 하고, 복잡한 동력전달 및 제어수단이 필요 없는 간단한 구조를 통해 자전거의 속도가 일정 한도 이상 높아져야만 발전이 이루어지도록 하여 주행성능과 에너지효율을 높일 수 있는 전동 자전거를 제공하는 것에 목적이 있다.  
     상기 목적을 달성하기 위한 본 발명의 전동 자전거는, 전륜과 후륜이 구비된 차체, 상기 후륜에 구동력을 전달하기 위한 페달 및 모터, 상기 전륜에 내장된 발전수단, 상기 모터에 주행을 위한 동력을 공급하고 전륜에서 발생된 전력을 저장하는 배터리 등을 포함하여 구성된다.  
       
     전륜, 내부휠, 외부휠, 코일, 자석
Patent KR-20080048423-A (KR)
Title: Memory device and semiconductor device
Inventor: NOMURA RYOJI
IPC: H01L27/28
Filed: 2007-11-28
Abstract: A memory device and a semiconductor device are provided to absorb effectively moisture by inserting a moisture absorbing material in a sealing layer. A memory device includes a memory element formed on a first substrate(101). The memory element includes a first electrode(103), a second electrode(106), and a layer(105) having an organic compound. The layer includes the organic compound which is inserted between the first electrode and the second electrode. The memory device further includes a sealing layer(111) formed on the second electrode. The sealing layer includes a moisture absorbing material(108). The memory device further includes a flexible substrate formed on the sealing layer having the moisture absorbing material.
Patent KR-20090062418-A (KR)
Title: A clamp of evaporator pipe of air conditioner for vehicles
Inventor: JOUNG JAE HWI
IPC: F16L3/10
Filed: 2007-12-13
Abstract: An evaporator pipe clamp of air conditioners for vehicles is provided to prevent the leakage of condensate when the condensate generated near an inner evaporator of an air conditioner case flows down along a pipe. An air conditioner for vehicles comprises: an evaporator having inflow/discharge pipes(21,22); a heater core to flow high-temperature cooling water in and out; a temperature control door to open or close a cold air passage or a hot air passage selectively; and a clamp(60) to connect the inflow/discharge pipes to an air conditioner case. A clamp consists of: pipe accommodating units(63a,63b) to adopt the inflow/discharge pipes; and upper/lower housings(61,62) having first and second ribs(67a,67b) extended along the internal surface of the pipe accommodating units. Annular projections(23a,23b) are arranged between the first and second ribs and extended in a radius direction of the inflow/discharge pipe.
Patent KR-20090063285-A (KR)
Title: Ball seat for ball joint, assembly system and method thereof
Inventor: LEE SEUNG CHUL
IPC: F16C11/00
Filed: 2007-12-14
Abstract: A ball seat for a ball joint, an assembly system and a method thereof are provided to reduce assembling process cost to assemble a ball seat for a ball joint, having broad fluctuation angle, in a socket. A ball seat(10) comprises a spherical part surrounding surface surrounding a spherical part of a ball-stud with being installed inside a socket and corresponding to the fluctuation angle of the ball-stud. The spherical part surrounding surface comprises: a first surrounding surface(11,11') having the height corresponding to the first fluctuation angle of the ball-stud; and a second surrounding surface(12,12') having lower height than the first surrounding surface to correspond to the second fluctuation angle which is broader than the first fluctuation angle.
Patent KR-20090065724-A (KR)
Title: Nozzle in wiper washer for vehicles
Inventor: LEE KI YOUNG
IPC: B60S1/52
Filed: 2007-12-18
Abstract: A wiper washer nozzle of a vehicle is provided to stabilize the supply or blocking of washer fluid, thereby preventing the discharge of the washer fluid to a vehicle hood due to the excessive supply of the washer fluid. A wiper washer nozzle of a vehicle includes a washer housing(100), a washer cap(200), a check valve(300), and an elastic spring(400). The washer housing has a receiving space(110) inside for receiving washer fluid. The receiving space is communicated to a path(120) for jetting the washer fluid to the outside. The washer cap is connected to a washer hose and protruded into the receiving space. The washer cap has a first outlet(210) at the protruded end for jetting the washer fluid upward, and a second outlet(220) at a side portion for jetting the washer fluid laterally. The check valve is mounted in the washer housing and has a flow rate control space(310), which surrounds the protruded end of the washer cap. The elastic spring elastically connects the check valve to the washer housing for alternatively opening or closing the second outlet according to the introduction pressure of the washer fluid introduced into the flow rate control space.
Patent KR-20090067958-A (KR)
Title: The oxidation method of nitrogen oxides in the flue gas
Inventor: KOH DONG JUN
IPC: B01D53/56
Filed: 2007-12-21
Abstract: Provided is an oxidation method of NOx included in the flue gas, which is inexpensive and excellent in the oxidation efficiency, and can improve the removal efficiency of NOx in the flue gas simply and easily. An oxidation method of NOx included in the flue gas comprises the step of contacting the flue gas with a solid-phase oxidizer to oxidize NO in NOx included in the flue gas. The oxidizer is NaClO2. The contacting process is performed by passing the flue gas through a reactor filled with the solid-phase oxidizer. The contacting process is performed by spraying a powder type oxidizer to a pipe through which the flue gas flows, thereby injecting the oxidizer into the pipe. The contacting process is carried out at a temperature of 80 to 180 deg.C.
Patent KR-20090068693-A (KR)
Title: Organic light emitting device
Inventor: SONG WON JUN
IPC: H01L51/54
Filed: 2007-12-24
Abstract: An organic light emitting device is provided to maximize current efficiency by controlling charge mobility of a hole injecting material and an electron transporting material. An organic light emitting device includes a first electrode, a second electrode, a light emitting layer, and a hole injecting layer. The light emitting layer is positioned between the first electrode and the second electrode. The hole injecting layer is positioned between the first electrode and the light emitting layer. The hole injecting layer is positioned between the light emitting layer and the second electrode. The hole injecting layer includes a first compound made of the element selected among the group of Mo, Li, Na, K, Rb, Cs, Be, Mg, Ca, Sr, Ba, and Bo, and the element selected from the group of the O, F, S, Cl, Se, Br and I, and the hole injecting material that is an organic compound. The electron transporting layer includes the second compound that is a metal compound and the electron transporting material.
Patent KR-20090069635-A (KR)
Title: Pet film improving stick strength and menufacturing method thereof
Inventor: KIM SANG PIL
IPC: C08J5/18
Filed: 2007-12-26
Abstract: A PET film with excellent stick strength is provided to improve stick strength of a film which is a property preventing a film from being torn while not increasing the thickness. A PET film with excellent stick strength is obtained by mixing particle-free PET chips and silica particles(SiO2)-containing PET chips in a constant rate. In a manufacturing process of a film, the PET film with tensile strength of 30 or more and TD tensile strength of 28 or more is prepared by increasing a draw ratio of a longitudinal direction and a horizontal direction, lowering TD heat fixing temperature, and then coating one surface of the film with a coating agent after film formation.
Patent KR-20090070022-A (KR)
Title: A system for and a method of providing instant messanger services, an apparatus for and a method of controlling connection of a server and terminal units in the system, and computer-readable media in which programs for executing the methods are recorded
Inventor: NAMGUNG KWANG
IPC: H04W4/12
Filed: 2007-12-26
Abstract: An IMS system and a method for forwarding an access request message, a connection management device and a method thereof in an IMS system and a recording medium readable with a computer are provided to supply a messenger service which a user wants. A communications information receiving unit(202) receives the information of a second terminal device from a first terminal device for being connected to a server. A connection state judgment unit(204) determines the connection state of the server and the second terminal device. In case the second terminal device is not connected to server, an access request message transmitter(206) transmits the access request message to the second terminal device.
Patent KR-20090070318-A (KR)
Title: Data outputting driver of semiconductor memory apparatus
Inventor: KO HYEONG JUN
IPC: G11C7/10
Filed: 2007-12-27
Abstract: A data output driver of a semiconductor memory device is provided to regularly maintain an increase amount and a decrease amount of impedance according to a pull-up control signal and a pull-down control signal regardless of rising of a driving voltage level. A pull-up driver(100) includes a first transistor to a seventh transistor(P21~P27), a first resistance device(R21), and a second resistance device(R22). A driving voltage(VDDQ) is applied to sources of the first transistor to the sixth transistor. A pull-up enable singal(INP) is inputted to gates of the first transistor to the seventh transistor. A first pull-up control signal to a fifth pull-up control signal is inputted to the gates of the second transistor to the sixth transistor. Drains of the second transistor to the sixth transistor and the source of the seventh transistor are connected to a common node. One end of the first resistance device is connected to the drain of the first transistor. The other end of the first resistance device is connected to a data output pad(DQ). One end of the second resistance device is connected to the drain of the seventh transistor. The other end of the second resistance device is connected to the data output pad.
Patent KR-20090071279-A (KR)
Title: Duct of dryer
Inventor: LEE JU DONG
IPC: D06F58/00
Filed: 2007-12-27
Abstract: A drier duct is provided to prevent clothes from contacting an outlet hole of high temperature by making a guard step at an exhausting part. A drier duct comprises an intake duct(30) and an exhausting part(40). The intake duct is connected to a one end part of a drum and guides the air of the high temperature into the drum. The exhausting part is equipped in a one end part of the intake duct and has an outlet hole(41) and a prevention part(42). The prevention part contacts the clothes and is arranged with being separated.
Patent KR-20090071698-A (KR)
Title: Non stinking shoes
Inventor: PARK EUN MI
IPC: A43B7/00
Filed: 2007-12-28
Abstract: Sports footwear is provided, which suppresses the smell within the sports footwear by inserting the charcoal pack of the mesh material into the sports footwear. Sports footwear without bad smell comprises: sports footwear; and a charcoal pack attached to the sports footwear. The charcoal pack is produced by compressing the charcoal powder in the cloth of the mesh material. The charcoal pack suppresses the smell within the sports footwear or can remove the charcoal pack.
Patent KR-20090072616-A (KR)
Title: Slag sampler
Inventor: KIM WON CHAI
IPC: G01N1/02
Filed: 2007-12-28
Abstract: A slag sample using a mold made of fire-resistant porous material is provided to discharge the air existing in a slag picking structure of the mold inside in a process of collecting the slag. A slag sample using a mold made of fire-resistant porous material comprises: a paper tube(10); a mold(20) combined in an area of a bottom part of the paper tube; and a slag sampling structure formed in an inner side of the mold. The mold is made of fire-resistant porous material in order to make the air pass between a slag picking structure. The mold manufactured by the pressure molding with the silica has the slag picking structure.