baber/WOPTO huggingface dataset:
Patent KR-20000032455-A (KR)
Title: Processing device of food waste
Inventor: IM HANG BIN
IPC: B09B1/00
Filed: 1998-11-14
Abstract: PURPOSE: A processing device of food waste is provided to immediately process by simplifying a structure, to install in a minimum space and to continuously process a lot of food waste within a short time without transmitting the food waste to an additional processing place. CONSTITUTION: Food waste supplied to an inflow unit(32) after being crushed is crushed into a fine particle state by a crushing roller unit(31a) of a helical gear type of a separate roller(31) and is transmitted. Herein, the food waste is compressed by a compression roller unit(31b) formed with plural compression pieces while water included in the food waste is removed. Then, the food waste is supplied to an inflow unit(45) formed in a transmission pipe(48) of a drying unit(40) through a supply hole(34) of one face. Further, liquid phase deposits generated in a crushing and compressing process of a separating and supplying unit(30) are discharged through a discharge pipe formed on a lower face of an accepting case. The filtered water is discharged after a harmful element such as impurities included in the liquid phase deposits is filtered by the filtering unit installed in the discharge pipe.
Patent KR-19990014482-A (KR)
Title: 자외선차단용 수지 조성물 및 이를 이용한 자외선 차단용 수축 필름 제조방법
IPC: C08L23/00
Filed: 1998-11-14
Abstract: 본 발명은 식품용기류나 수축필름 제조에 사용되는 자외선 차단용 수지 조성물에 관한 것이며, 식품의 신선도를 유지할 수 있고 보존 기간을 연장할 수 있으며, 원가 절감에 기여할 수 있는 식품용기류나 포장재로 사용되는 자외선 차단용 수축필름을 상기 수지 조성물을 사용하여 제조하는 방법에 관한 것으로, 자외선 차단용 수지 조성물은, 유해 자외선을 흡수하여 차단하기 위한 벤조트리아졸계의 유기 자외선 차단제(UVA) 3∼8 중량%와  0.02중량% 이하의 대전방지제 및 잔여량의 폴리에틸렌 등의 수지로 조성된다. 또한, 가열된 원통형 용기 내에서 자외선 차단제가 함유된 M/B 및 대전방지제를 함유한 고형 수지를 용융지수 10분당 4g 이하, 밀도 0.921g/㎠ 이하로 조절하여 용융시키고, 용융된 수지 조성물을 압출기(1)에서 스크류의 회전에 따라 다이스(2)를 통해 튜브 형상으로 160∼180℃ 온도에서 연속 압출시키고, 이어서 결빙선(3)의 높이가 다이스로부터 40∼60㎝에 위치하도록 튜브 내에 압축공기(4)를 주입하여 팽창비가 1.5∼2.5 이 되도록 가로 방향으로 연신시키며, 뽑힘성이 4∼6이 되도록 핀치롤(5)을 통해 세로 방향으로 연신시켜 자외선 차단용 수축 필름을 제조한다.
Patent KR-20000032820-A (KR)
Title: Method for fabricating junction bipolar semiconductor device
Inventor: YUN SEOK NAM
IPC: H01L29/73
Filed: 1998-11-18
Abstract: PURPOSE: A fabrication method of a junction bipolar semiconductor device is provided to prevent the occurrence of voids in a process of forming a passivation layer, and thereby the reliability of the device is improved. CONSTITUTION: A second semiconductor layer(102) of n type is formed on a first semiconductor layer(100) of n+ type. The first and the second layer(100,102) act as a collector. A third semiconductor layer(104) of p+ type is formed as a base in the second layer(102). Further, a fourth layer of n+ type is formed as an emitter in the third layer(104), and a fifth layer(106) of n+ type is formed as a channel stopper in the second layer(102). After a first and second insulating layers(108,110) is successively formed on entire surfaces, a photoresist layer is patterned to define a region for a passivation layer(114). A concavity is then formed through the patterned photoresist layer by etching of the first and second insulating layers(108,110) and the second semiconductor layer(102). Next, the first and second insulating layers(108,110) are further etched to form side walls in tiers, and the photoresist layer is then removed. The passivation layer(114) is formed within the concavity, and an emitter electrode, a base electrode(116), a channel stopper electrode(118) and a collector electrode(120) are formed.
Patent KR-20000033203-A (KR)
Title: Method of pr0cessing while keeping precision degree at corner upon processing at high speed
Inventor: JEON DO YEONG
IPC: B23Q15/00
Filed: 1998-11-20
Abstract: PURPOSE: A method is provided to follow a designated speed within a range of satisfying an outline error that a user sets up at the corner and to precisely control at a high speed by automatically accelerating and decelerating. CONSTITUTION: After a machine having a capability of higher degree is approximated into a first system(10), a corner response of the first system is shown into a reference track and a system band width(20). An outline error is defined and an outline error function is obtained by using the outline error(30). In addition, the deceleration speed at the corner where the given outline error is satisfied is obtained by using the outline error function. Then a high-speed process is automatically performed at the corner based on the deceleration speed so that the range of the outline error is satisfied, and the automatic high-speed process is possible.
Patent KR-20000034451-A (KR)
Title: Method for preventing reproduction of isochronous data transmitted through high performance serial bus
Inventor: KIM JAE JIN
IPC: H04L12/40
Filed: 1998-11-30
Abstract: PURPOSE: A method for preventing reproduction of an isochronous data transmitted through an IEEE P1394 standard high performance serial bus is provided so that a CONSTITUTION: A code showing that a currently-transmitted data is a data which needs authorization is designated in a tag field of an isochronous packet. An authorization code is designated in a synchronous code field. A key code necessary for the authorization process is inputted from each receiving node(S604), and compared with the authorization code in the synchronous code field of the isochronous packet(S605). As a result, the isochronous packet is transmitted to the receiving node inputting the key code identical to the authorization code(S606), thereby preventing illegal reproduction of the data. That is, the isochronous data of the transmitting node can be selectively transmitted to the authorized receiving nodes by employing the tag field and synchronous code field of the isochronous packet as defined in the IEEE P1394 standard.
Patent KR-20000037903-A (KR)
Title: Spot killer circuit
Inventor: KIM DAE CHEOL
IPC: H04N3/20
Filed: 1998-12-03
Abstract: PURPOSE: A spot killer circuit is provided to cut a discharging loop of the cathode terminal of a CRT and remove a white spot which is generated in the center of the screen of the CRT when a power supply is turned on/off. CONSTITUTION: A spot killer circuit includes a condenser(C2) for charging and discharging and a cutting part(10) for cutting a discharging loop. The condenser charges voltage for a predetermined time when a switch is turned on and discharges the charged voltage when the switch is turned off. The cutting part cuts the discharging loop of the condenser when the switch is turned off and removes a spot generating in the center of the screen of a CRT.
Patent KR-20000038420-A (KR)
Title: Ion implanting apparatus for semiconductor device
Inventor: LEE CHANG GU
IPC: H01L21/265
Filed: 1998-12-07
Abstract: PURPOSE: An ion implanting apparatus used for manufacturing a semiconductor device is provided to prevent a wafer from being contaminated by forming an ion implanting pattern without performing a photoresist coating process, an exposure process and a developing process. CONSTITUTION: An ion generated from an ion generator(101) is accelerated by passing through an ion accelerator(102) and an ion analyzer(103). The ion is doped on a wafer(108) loaded on a wafer holder(107) which is rotated in a process chamber(105). A transmitting section for selectively transmitting the ion is formed in an ion moving route(104). A heating section heats the wafer holder(107) on which the wafer(108) is loaded. An impurity doping is carried by implanting the impurities onto the wafer(108). At this time, the wafer(108) is heat-treated by the heater.
Patent KR-19990063142-A (KR)
Title: 스킬 간의 서비스 레벨 균등화 장치
IPC: G06Q10/00
Filed: 1998-12-17
Abstract: 스킬에 기초하는 ACD에서, 에이전트는, 유효한 에이전트의 호 핸들링은 에이전트의 타겟 실행 기준(performance criteria)으로부터의 편차가 최소가 되어야 한다는 것에 기초하여, 선택되어 호를 핸들하고, 에이전트가 핸들하기 위한 호는, 유효한 호의 핸들링은 에이전트의 타겟 실행 기준으로부터의 편차가 최소가 되어야 한다는 것에 기초하여, 선택되도록 되어 있다.  예로서 타겟 실행 기준은 타겟으로 하는 각 에이전트의 스킬 마다의 스킬 작업 시간 대 스태프 시간의 비율을 포함한다.  또한, 에이전트에 의한 호의 핸들링이 에이전트의 타겟 실행 기준으로부터의 편차를 증대하는 경우에는, 선택된 호를 대기(waiting)로 두고 또한 선택된 에이전트를 아이들(idle)로 한다.  이것은 적은 스킬(에지전트를 거의 갖고 있지 않다)과 많은 스킬(많은 에이전트를 가지고 있다)에 주어지는 서비스의 레벨을 균등화하게 한다.
Patent KR-19990037608-A (KR)
Title: 음식물 쓰레기 수거전용 차량장치
Filed: 1998-12-24
Abstract: 차량의 후미에 호퍼(2)를 설치하고 그 중앙에 스크류(3)를 내장한 외통(4)을 설치하여 스크류의 작동으로 음식물 쓰레기(6)를 스크류 방식으로 파쇄 및 상승시켜 수거함으로써 음식물 쓰레기를 간편 용이하게 수거 처리할 수 있게한 장치이다.
Patent KR-20000043506-A (KR)
Title: Silent cam using spring bearing
Inventor: HEO TAE YANG
IPC: F16C27/04
Filed: 1998-12-29
Abstract: PURPOSE: A silent cam using a spring bearing is provided to simplify the design and machining to reduce generation of inferior products by omitting the machining of a pressing plate and absorb the vibration and noise by substituting a forcible contact to a spring contact with a spring bearing. CONSTITUTION: A silent cam using a spring bearing includes a driver, a slider driven by the movement of the driver in a different direction from a movement direction of the driver, a roller bearing(53) mounted on the driver or the slider to contact the slider or the driver by rolling and simultaneously movable in a perpendicular direction to the rolling contact, a bearing spring(54) for contacting the roller bearing by rolling to supply an elastic force to a perpendicular direction, and a cam spring(56) for providing a restoring force to the slider, wherein if the roller bearing is mounted on the driver, the bearing spring has an elastic force larger than a reaction force of the slider at a beginning contact with the slider and smaller than the reaction force of the slider when the driver and the slider are closely contacted each other.
Patent KR-20000043690-A (KR)
Title: Magnesia-based powder for flame thermal spraying process and preparation method thereof
Inventor: KIM IN SOOL
IPC: C04B35/047
Filed: 1998-12-29
Abstract: PURPOSE: Magnesia-based powder composition for flame thermal spraying process and its preparation method are provided, which has good flowability, adhesion and corrosion-resistance. CONSTITUTION: A magnesia-based powder composition comprises 35-84 wt% of magnesia powder with large particle size; 10-40 wt% of chromite powder with large particle size; 5-20 wt% of wollastonite powder, CaO.SiO2 powder, or both powder with small particle size; and 1-15 wt% of alumina powder with small particle size. The magnesia-based powder composition is prepared by mixing magnesia powder with large particle size and wollastonite powder, CaO.SiO2 powder, or both powder with small particle size to prepare the first mixture; mixing chromite powder with large particle size and alumina powder with small particle size to prepare the second mixture; and mixing the first and second mixtures.
Patent KR-20000046548-A (KR)
Title: Trunk seizure method of exchange
Inventor: JEON KYE MIN
IPC: H04Q3/64
Filed: 1998-12-31
Abstract: PURPOSE: A trunk seizure method of the exchange, as related to a full electronic switching system having a time-space-time structure, is provided to seize an adjacent outgoing trunk line to reduce the load of a space switch. CONSTITUTION: If an incoming call is generated from a subscriber, a trunk interface unit notifies an incoming call processing unit of a trunk seizure detection message(200). The incoming call processing unit transmits a prefix translation request message to translate a prefix to a number translation unit(201). The number translation unit discriminates whether the prefix is a local incoming prefix or an outgoing prefix to an other office(202). If the prefix is an other office prefix, the number translation unit requests routing to an outgoing routing unit(204). The outgoing routing unit searches a route assigned to the prefix and transmits assigned trunk information to a trunk search unit(205). The trunk search unit requests trunk seizure to an outgoing call processing unit(206). The outgoing call processing unit transmits a result message for the execution of trunk seizure to the incoming call processing unit(207). The incoming call processing unit controls a time switch connection unit so that the call processing can be proceeded continuously(208).
Patent KR-20000046841-A (KR)
Title: Apparatus for converting image signal for pdp television receiver
Inventor: JANG HEUNG JONG
IPC: H04N5/66
Filed: 1998-12-31
Abstract: PURPOSE: An apparatus for converting image signal for a PDP television receiver is provided to let the image signal to be removed around the line not to be removed remain for a predetermined period of time. CONSTITUTION: An apparatus for converting image signal for a PDP television receiver includes a decoder and A/D converter(201), a first line multiplier(202), a first scale downer(204), an A/D converter(205), a second line multiplier(206), a second scale downer(208) and a color converter(209). The decoder and A/D converter(201) converts analog color signal to a digital signal with mixed color difference signal. The first line multiplier(202) multiplies lines and performs vertical interpolation. The first scale downer(204) receives the output of the first line downer and scales down the received signal. The A/D converter(205) converts analog brightness signal to a digital signal. The second line multiplier(206) multiplies lines and performs vertical interpolation over the output of the A/D converter. The second scale downer(208) operates similarly to the first one.
Patent KR-19990029008-A (KR)
Inventor: SHRIBBS JOHN MARTIN
IPC: A01N37/22
Filed: 1996-07-11
Abstract: (A) 식(Ⅰ)의 사이클로헥산디온 화합물 및 (B) 식(Ⅱ)의 클로로아세트아닐리드 화합물을 포함하는 상승적인 제초제 조성물이다. 
       (Ⅰ) 
     식 중, n은 0 또는 1; 
       (Ⅱ) 
     식 중, R 1 은 수소, 메틸 또는 에틸; 
     R 2 는 수소 또는 에틸; 
     R 3 은 수소 또는 메틸; 및 
     R 4 는 메틸, 메톡시, 메톡시메틸, 에톡시 또는 부톡시. 
     또한 이 상승적인 조성물을 이용하여 특히 농작물에 바람직하지 않는 식물의 성장을 제어하는 방법이 개시된다.
Patent KR-19990063699-A (KR)
Title: 텔레시네 변환된 비디오 데이터의 심리스 접속 엔코드방법 및그 장치
IPC: G11B27/30
Filed: 1996-09-27
Abstract: 복수의 부호화 신호를 임의로 접속하여 재생할 경우에도, 부자연함이 없게 재생화상을 얻는 것을 가능하게 하는 변환부호화장치 및 기록매체(M)를 실현한다. 
     비디오신호의 복수필드를 기억하는 기억수단(304, 306)과, 기억수단으로부터의 출력을 선택하는 선택수단(314)과, 동일 패리티의 필드끼리를 비교하는 수단과 이 비교수단의 출력결과로부터 반복된 용장필드를 검출하는 수단과, 용장필드를 검출한 결과로부터 해당 선택(312)수단을 제어하여 용장필드를 제외한 중간신호(RT8)를 출력하는 제어수단(322)과, 용장필드를 검출한 결과로부터 용장필드에 관한 플래그를 생성하는 플래그 생성수단(312, 322)을 가지고, 해당 제어수단과 해당 플래그 생성수단의 출력을 소정의 값에 유지하여 용장필드의 제거를 금지하는 수단을 가지며, 동일한 기록매체에 복수의 논리적인 기록구간을 설치할 때에, 각 기록구간의 선두 및 종단에서 용장필드의 삭제를 금지한다.
Patent KR-19990067161-A (KR)
Title: 재료 웹 건조용 장치에 사용하기 위한 송풍 박스
IPC: B65H20/14
Filed: 1996-10-09
Abstract: 재료 웹(1) 건조용 장치에 이용하기 위한 송풍 박스(2)는 실질적으로 박스 웰에 원형 구멍(5) 및 소위 눈꺼풀형 구멍(6)이 형성된 실질적으로 수평인 상부 박스 벽(3)을 포함하며, 각각의 눈꺼풀형 구멍은 상부 박스 벽(3)의 중앙선(c)과 평행하게 분포된 슬릿(7) 및 슬릿의 한 면에 근접한 상부 박스 벽(3)에 형성된 침강부(8)로 구성되어 있다.  눈거풀 천공(6)은 중앙선(c)에 평행한 두 줄로 배열되어 있으며, 이 두 눈꺼풀형 구멍은 함께 두 줄에서의 눈꺼풀형 구멍(6)의 침강부(8)를 교차하는 중앙선(c)에 대해 지그재그 형태로 형성된다.  구멍(5)은 줄의 제 1 및 제 2 쌍의 줄(각각 9a, 9b 및 10a, 10b)에 배치되어 있으며, 각 쌍에서의 두 줄 모두는 중앙선의 한 쪽에 위치하고 중앙선(c)으로부터 똑같은 간격을 두고 있다.  상부 박스 벽(3)은 이의 전체 폭을 교차하는 얕은 연속적인 아치형 형태를 갖는다.
Patent KR-19990071538-A (KR)
Title: 비디오데이터의택일적인재생이가능한멀티미디어스트림생성방법과멀티미디어광디스크오소링시스템
IPC: G11B20/12
Filed: 1997-09-26
Abstract: 본 발명은 일련의 관련된 내용을 갖는 각 타이틀을 구성하는 동작화상 데이터, 오디오 데이터, 부영상 데이터의 정보를 반송하는 비트스트림에 여러 가지 처리를 행하고, 사용자의 요망에 응한 내용을 갖는 타이틀을 구성하도록 비트스트림을 생성하고, 그 생성된 비트스트림을 소정의 기록매체에 효율적으로 기록하고, 그와 같게 생성된 비트스트림으로부터 더욱 사용자 요망에 응한 내용을 재생하는 오소링 시스템을 제공한다. 소오스 데이터인 멀티미디어 비트스트림의 내용에 대하여, 사용자가 키이보드 등의 수단에 입력한 편집내용을 오소링 엔코드 파라미터로 변환함과 동시에, 오소링 시스템에 근거하는 데이터구조 등에 의해서 규정되는 조건을 만족하는지를 판정하고, 만족하지 않는 경우에는 사용자에게 피드백하여 편집정보의 재입력을 재촉한다.
Patent KR-19990037803-A (KR)
Title: 전선의분해결합이용이한용접기
IPC: B23K9/133
Filed: 1999-01-22
Abstract: 용접기에 있어서 용접기 본체(1)와 용접봉홀더(16)에는 전원연결돌출단자(7)를, 전원의 단부에는 전원연결요입단자(9),(9'),(18),(18'),(20)를 각각 설치하여 그 단자들을 분해 및 조립하므로서 용접기 본체(1), 전선(11),(11'),(17),(17'), 용접봉홀더(16)들을 각각 따로따로 이동 및 보관하기가 편리하고 상기 요입단자의 외면에는 고무층(21)이 형성되어 있어서 감전의 위험없이 용접작업이 용이한 장점이 있는 것이다.
Patent KR-20000055201-A (KR)
Inventor: JEON SI MOON
IPC: D06F37/26
Filed: 1999-02-04
Abstract: PURPOSE: A laundry machine is provided to accomplish a reduced volume of the machine and avoid an interference between a washer tub and a hanger for fixing the tub to an outer case of the laundry machine while arranging a damper at a top or intermediate portion of the hanger. CONSTITUTION: A laundry machine comprises a laundry machine case(50) having a plurality of brackets at an upper portion of an inner side surface, a washer tub(60) disposed within the case(50) and which has a plurality of protrusions at a lower portion of an outer side surface, a hanger(70) connected to the bracket and the protrusion in such a manner that the tub(60) is hung to the case(50), and a damper element(75) arranged at least one of the top portion or an intermediate portion of the hanger(70). The damper element(75) when arranged at the top portion of the hanger(70), further comprises a stopper installed at an end of the hanger(70), and a resilient member installed between the stopper and the bracket of the case(50).
Patent KR-19990072939-A (KR)
Title: 성형경면연삭방법및장치
IPC: B24B53/013
Filed: 1999-02-25
Abstract: 전도성 지석(1)과 성형용 전극(4) 사이에 전압을 인가하고, 또한 전도성 지석에 성형용 전극을 접촉시키고, 접촉점에 스파크를 발생시켜 전도성 지석을 성형하고, 동시에 전도성 지석과 이에 비접촉적으로 대향하는 드레싱용(dressing) 전극(2) 사이에 전압을 인가하고, 또한 그 사이에 전도성 연삭액을 공급하여 전도성 지석을 전해 드레싱하여 지석의 날세움을 실시한다.  이에 의해 고정밀도의 성형가공과 고품질의 경면가공을 고능률적으로 동시에 실시할 수 있다.
Patent KR-20000056838-A (KR)
Inventor: MUN YONG GI
IPC: G05D19/00
Filed: 1999-02-26
Abstract: PURPOSE: A vibration suppress controlling system is provided to remarkably reduce vibration by reducing the influence of the twist torque at the same time with providing a variable position control gain. CONSTITUTION: A twist estimator(120) inputs a torque command with respect to a driving inertia system and a speed of the driving inertia system, estimates a twist of dual inertia system to be fed back to the torque command with respect to the driving inertia system. A variable position controller(107) has a position command with respect to the dual inertia system and a variable position control gain according to a deviation of a position instruction, multiplies the deviation by the variable position control gain, and outputs a predetermined speed command.
Patent KR-20000059434-A (KR)
Inventor: KIM SUK TAE
IPC: A01K5/00
Filed: 1999-03-03
Abstract: PURPOSE: A measurement of an amount of feed intake by using a my-com of an individual feed supplying door is provided, by which data error for an amount of feed intake is reduced and the reliability of the data is improved and therefore prompt data for an amount of feed intake is obtained without the limitation of the number of cattle. CONSTITUTION: The measurement of an amount of feed intake by using a my-com of an individual feed supplying door is characterized by comprising: (i) a time counter circuit which has a dynamic counter(IC5) for calculating an amount of intake per hour, a schmidt buffer(IC3, IC10) for obtaining a fixed form of switch pulse, a logic switch(IC4), a pulse oscillator(IC1), a divider(IC2), a decoder for decimal expression, a segment and or gates(IC7, IC8, IC9); (ii) a multi-input digital I/O port(IC11) which commonly connects a switch(SW1) of the individual feed supplying door to the time counter circuit and a my-com; and (iii) a my-com which has a central processing unit(101), a memory(IC12), a keyboard(102), a display(103), an interface(104) and a main computer(105).
Patent KR-20000060012-A (KR)
Inventor: LEE DOO YEAL
IPC: G11B20/00
Filed: 1999-03-10
Abstract: PURPOSE: An automatic electric phonograph connected with a communication network is provided for receiving various musics on an internet network and storing a large amount of music into an electronic device. CONSTITUTION: An operation unit(10) includes a touch screen type monitor for displaying a music selected by touching the screen. A controller(20) controls to output a music signal stored in a storing unit(50) to an output unit(60) based on an output of the operation unit(10) and preferably includes a central processing unit(CPU) of a computer system or an electron circuit which includes the central processing unit. A communication unit(30) receives a signal inputted from the communication network in accordance with a control of the controller(20).
Patent KR-20000061618-A (KR)
Title: Locking device
Inventor: LEE SANG SUN
IPC: E05B15/00
Filed: 1999-03-29
Abstract: PURPOSE: A locking device is provided to enhance productivity by compacting the structure of components and to improve the quality of a product by reducing the obstruction factors. CONSTITUTION: A proper key is inserted to a rotor(3) and a rotary disk(5) is received in the rotor. The outer face of the rotor and the outer circumference of the rotary disk are placed on the same surface. A slide member is settled on a settling groove and the rotor is combined with a support member(7). Herein, the rotor is rotated normally by the same key. If the rotor is rotated, the support member is rotated with the rotor and a lever member(17) and a cam member(19) combined with the support member are rotated. By the specific angular degree rotation of the cam member, the key is unlocked.
Patent KR-20000065641-A (KR)
Inventor: KO HYEON UNG
IPC: H01L21/02
Filed: 1999-04-07
Abstract: PURPOSE: A scrubber system of an apparatus for manufacturing a semiconductor device is provided to increase a combustion efficiency by having an induced process gas pass the center of a heater while supplying air necessary for combustion of the process gas to the center portion, and to prevent a counterflow caused by heat generated when a high density process gas is combustive. CONSTITUTION: A scrubber system of an apparatus for manufacturing a semiconductor device comprises a first bypass pipe(B1), a combustion chamber(34), a collecting chamber(42), an induction pipe(P2), a filtering chamber(50), a cartridge chamber(60), a second bypass pipe(B2), an ejector(62) and a control part. The first bypass pipe includes an auto valve(V1) for selectively inducing and controlling a process gas flow. The combustion chamber includes an inner body(38), an outer body(40), heaters and a nozzle. The collecting chamber collects a secondly generated material transformed into a powder state in combustion. The induction pipe includes a cooling pipe(48a) on an outer wall of the collecting chamber for cooling an induced process gas. The filtering chamber filters and collects the secondly generated material transformed into the power. The cartridge chamber is filled up with a gas processing agent for purifying the induced process gas. The ejector maintains a constant pressure according to the fluid flow in the respective parts. The control part controls driving the respective parts and turning-on/off of each valve provided in each pipe.
Patent KR-20000065706-A (KR)
Inventor: HAN GWAN YEONG
IPC: G02F1/1335
Filed: 1999-04-08
Abstract: PURPOSE: A LCD, a surface treatment method and an apparatus of orientation film are provided to change the orientation of liquid crystal molecules to realize wide view field and enhance angular dependence of contrast. CONSTITUTION: A LCD comprises substrates(110,120) having closed space for injecting liquid crystal, electrodes(130,140), first and second orientation films(150,160) and liquid crystal layers(170). The electrodes(130,140) are respectively formed on internal surface of the substrates opposing each other. The orientation films(150,160) are formed on the internal surfaces to orient the liquid crystal in one direction and any direction. The liquid crystal layers(170) are filled into the closed space.