baber/WOPTO huggingface dataset:
Patent KR-20030050222-A (KR)
Title: The temporary releas device of an automotive parking brake and operational method thereof
Inventor: NA CHEON HUI
IPC: B60T7/10
Filed: 2001-12-18
Abstract: PURPOSE: A temporarily releasing device and operating method of a parking brake is provided to move a parked vehicle without drivers' help by temporarily releasing the locking of the parking brake in receiving a constant force from the outside. CONSTITUTION: A device for temporarily releasing a parking brake has an operating device temporarily releasing the tensile force of a parking cable(C) when a constant force from the outside is applied to a front end of an equalizer(E) equally distributing the operation force of the parking brake cable pulled out or loosened according to the operation of a parking lever(P) to left and right rear brakes(LH,RH). A method for operating the parking brake temporarily releasing device is composed of steps of deciding if the external force exceeds a reference value while a controller(30) detects the turned on state of an operation switch(10), releasing the lock of the parking brake by the controller transmitting signals to an operating device(40) and loosing the parking cable when the applied external force exceeds the reference value, and restoring the operating device by cutting off power applied to the operating device if a constant time goes by and keeping the locked state of the parking brake by again holding the tensile force of left and right cables.
Patent KR-20030050314-A (KR)
Title: Cargo Tank structure
Inventor: LEE JAE IK
IPC: B63B11/04
Filed: 2001-12-18
Abstract: PURPOSE: A cargo tank structure is provided to solve a sloshing and to increase a volume of a tank by installing bulk heads in an upper plate toward a stem and a stern in a lattice shape. CONSTITUTION: A bulk head(12) is installed in the center of a lower plate(11) in a square shape. Bulk heads(14,15) are installed in an upper plate(13) at regular intervals toward a stem and a stern. Bulk heads(16,17) are installed in the widthwise of a tank. Thereby, the bulk heads are installed in a lattice shape. The bulk heads(16,17) are welded only in the upper plate without welding in side plates(18,19). Thereby, the volume of a cargo tank is increased sufficiently.
Patent KR-20030052003-A (KR)
Title: Information method of receiving mode in mobile phone
Inventor: JUNG HUI GYEONG
IPC: H04B7/26
Filed: 2001-12-20
Abstract: PURPOSE: A method for notifying of a receiving mode in a mobile communication terminal is provided to inform an originator of a received call signal of a receiving mode conversion in the terminal through a message, thereby preventing the originator from attempting to continuously make a call since a terminal user does not respond to the call. CONSTITUTION: A transmission function of a receiving mode notifying message is set in a data communication mode(S1). If a terminal user wants to receive data, the terminal user selects a communication modem from a user interface menu(S2). The data communication mode is converted into a receiving mode, and the data is transceived between a computer and a mobile communication terminal(S3). A controller of the terminal decides whether a call signal is received by deciding whether the call signal is detected(S4). If so, the controller detects an originating number of the call signal(S5), and transmits a short message with the originating number(S6).
Patent KR-20030054700-A (KR)
Title: The method of manufacturing hot rolled steels with less anisotropic properties for linepipes
Inventor: BAE JIN HO
IPC: C21D8/02
Filed: 2001-12-26
Abstract: PURPOSE: A method for manufacturing hot rolled steel sheet with low anisotropic properties for linepipe is provided, which is characterized in that ferrite and acicular ferrite microstructure are precipitated in matrix by optimally controlling operation conditions. CONSTITUTION: The method includes the steps of reheating a steel slab comprising C 0.03 to 0.10 wt.%, Si 0.01 to 0.50 wt.%, Mn 1.2 to 2.0 wt.%, 0.03 wt.% or less of P, 0.010 wt.% or less of S, Ti 0.01 to 0.10 wt.%, 0.01 wt.% or less of N, Mo 0.1 to 0.3 wt.%, Cr 0.01 to 0.04 wt.%, Ni 0.1 to 0.5 wt.%, Nb 0.02 to 0.07 wt.%, 0.10 wt.% or less of V, a balance of Fe and incidental impurities at 1260 to 1350°C; hot rolling the steel slab, where final delivery temperature is in the range of 780 to 820°C, followed by water cooling; and coiling the hot rolled steel sheet at 540 to 600°C.
Patent KR-20030058132-A (KR)
Title: Method of Manufacturing Liquid Crystal Display device Using the Plastic Substrate
Inventor: JUNG HYEON SANG
IPC: G02F1/1333
Filed: 2001-12-29
Abstract: PURPOSE: A method for fabricating a plastic substrate LCD is provided to increase the durability by the light-weighted plastic substrates having elasticity and realize the stability during the fabricating procedure by carrying out the substrate-related steps as the substrate is fixed to the ultra-slim vacuum plate. CONSTITUTION: A method for fabricating a plastic substrate LCD includes the steps of adsorbing and fixing first and second plastic substrates on vacuum plates(101), forming a thin film transistor array, pixel electrodes and a first alignment film on the first plastic substrate, forming a color filter layer, common electrodes and a second alignment film on the second plastic substrate, joining the substrates together, implanting liquid crystal between the joined substrates, and separating the vacuum plates from the substrates. Each of the vacuum plate includes a vacuum line(102) to be vacuumed in the case of the substrate joining and injected with air in the case of separating the vacuum plates, vacuum holes(103) regularly formed along the vacuum line, and a vacuum valve(104) connected to the vacuum line to keep the vacuum state and blocking the air.
Patent KR-20010053377-A (KR)
Title: 흡연물질의 팩을 재밀봉하기 위한 라벨
IPC: A24F15/00
Filed: 1999-06-24
Abstract: 담배갑의 포위부를 재밀봉하기 위한 라벨(7)은 2층 구조물중 제1층(14)을 통과하는 절단부(16)에 의해 한정되는 견인 태브(10)를 포함하며, 상기 태브의 표면(19)은 비점착성이지만, 라벨의 주요부의 대응면의 적어도 일부는 영구적으로 끈적거리는 층(18)을 포함한다.
Patent KR-20010072753-A (KR)
Title: 1,3-프로판디올의 정제 방법
IPC: C07C29/88
Filed: 1999-08-18
Abstract: 1,3-프로판디올로부터 불순물, 특히 색 형성 불순물을 제거하는 방법이 기재되어 있다.
Patent KR-20010074912-A (KR)
Title: 마이크로일렉트로닉 구조물과 그의 제조 방법 및 용도
IPC: H01L21/02
Filed: 1999-08-02
Abstract: 본 발명은 특히 메모리 커패시터의 일부분으로서 적합하고, 반도체 구조물(10), 배리어 구조물(11), 전극 구조물(5) 및 하이입실론 물질로 이루어진 유전성 구조물(6)을 포함하는 마이크로일렉트로닉 구조물에 관한 것이다.  상기 전극 구조물(5)은 기계적 인장성 층 응력을 갖는다.  상기 마이크로일렉트로닉 구조물은 특히 최소 200℃의 스퍼터링 온도에서 전극 구조물(5)을 형성하기 위한 백금을 스퍼터링함으로써 제조된다.
Patent KR-20010079925-A (KR)
IPC: H01L27/108
Filed: 1999-09-15
Abstract: 본 발명은 디램 셀 시스템 및 그것의 제조방법에 관계한다.  본 발명의 이렘 셀 시스템은 폴드된 비트라인을 갖는다.  4F 표면적의 메모리셀을 제조할 수 있으며 이것은 행과 열을 따라 배열되고 비트라인은 열에 대해 평행하다. 비트라인(7,8)은 열에 대해 평행하다.  제1 워드라인(9,10)은 행을 따라 메모리셀의 인접한 모든 제2 접촉구조물(A)과 접촉한다.  제2 워드라인(12,13)은 나머지 접촉구조물과 접촉한다.  양측 워드라인은 행에 대해 평행하다.  제1 워드라인 중 하나와 제2 워드라인 중 하나는 각각 하나의 행에 겹친다.  워드라인과 비트라인은 절연층(6,11), 절연체(I1, I2) 및 절연 스페이서(Sp1, Sp2)에 의해 격리된다. 워드라인과 비트라인에 대한 접촉점은 자체조절 방식으로 부분적으로 형성된다.
Patent KR-20010085878-A (KR)
IPC: G06F9/46
Filed: 1999-10-01
Abstract: 본 발명은 다수의 대화형 인식 응용 프로그램(11)(즉, 대화형 프로토콜을 교신하는 응용 프로그램) 및 종래 응용 프로그램(12)을 교차하여 보편적인 일치 복합 양식 대화형 사용자 인터페이스(CUI : 10)를 제공하는 대화형 컴퓨터 시스템에 관한 것이다. 대화형 인식 응용 프로그램(11)은 대화형 응용 프로그램 API(13)를 통해 대화형 커널(14)과 통신한다. 대화형 커널(14)은 등록된 대화형 특성 및 장치에 기초한 응용 프로그램 및 (국소적으로 및 네트워크된)장치를 교차하여 다이알로그를 제어하고, 통일된 대화형 사용자 인터페이스 및 대화형 서비스 및 행동을 제공한다. 대화형 컴퓨터 시스템은 종래의 동작 시스템 및 API(15) 및 종래의 장치 하드웨어(16)상에 설치될 수 있다. 대화형 커널(14)은 모든 I/O 프로세싱을 조종하여 대화형 엔진(18)을 제어한다. 대화형 커널(14)은 음성 요구를 질의로 전환하고, 출력을 전환하며, 대화형 엔진(18) 및 대화형 개요(17)를 사용하여 메시지를 교신한다. 대화형 응용 프로그램 API(13)는 대화형 커널(14)의 모든 정보를 전달하여 질의를 응용 프로그램 호출로 변형하여 출력을 사용자에게 제공되기 전에 선별된 음성으로 역으로 전환한다.
Patent KR-20010075716-A (KR)
IPC: H01L21/26
Filed: 1999-11-12
Abstract: 본 발명은 열처리 챔버내에서 반도체 웨이퍼를 가열 및 냉각시키는 장치 및 방법에 관한 것이다.  특히, 본 발명의 장치는 웨이퍼를 가열한 후에 웨이퍼를 신속하게 냉각시키기 위한 냉각 장치를 포함한다.  이런 과정 동안, 냉각 장치는 원하는 시간에 웨이퍼를 선택적으로 냉각시키기 위해 챔버내에 위치된 웨이퍼를 향해 그리고 벗어나게 이동가능하다.  또다른 실시예에서, 공정의 완료시에 웨이퍼의 온도를 신속히 감소시키기 위해 웨이퍼를 가스는 웨이퍼를 향하게 된다.  다른 방안으로, 웨이퍼는 신속하고 선택적인 냉각을 위해 냉각 부재 부근에 하향 위치될 수 있다.
Patent KR-20010101640-A (KR)
IPC: H01L33/26
Filed: 2000-11-22
Abstract: 광 반사 재료로 이루어지는 제 1 전극, 유기 발광층을 구비한 유기층, 반투명 반사층 및 투명 재료로 이루어지는 제 2 전극이 순차 적층되며, 유기층이 공진기 구조의 공진부가 되도록 구성된 유기 EL 소자에 있어서, 유기 발광층에서 발생한 광이 공진부 양단에서 반사할 때에 생기는 위상 시프트를 Ф라디안, 공진부의 광학적 거리를 L, 광 중 추출될 광 스펙트럼의 피크 파장을 λ라 한 경우, (2L)/λ+Ф/(2π)=m(m은 정수)을 만족하는 범위에서 광학적 거리(L)가 최소치가 되도록 구성함으로써, 어느 정도의 스펙트럼 폭을 가지고 공진하는 광(파장(λ))을 추출한다.
Patent KR-20020009557-A (KR)
Title: Device for sterilizing a chamber
IPC: A61B19/00
Filed: 1999-02-03
Abstract: A device for cleaning and sterilizing the inside of a chamber, including a supply of sterilizing liquid for said chamber and a device for inducing variations in the pressure, amplitude, frequency and the gradient of said variations in the sterilizing liquid, whereby said device is adapted in such a way that cavitation occurs inside the liquid, the device inducing said pressure variations include a liquid column between the chamber and a switching organ, whereby the chamber can be cyclically connected to a depression, whereby the value thereof is related to the amplitude or respectively to the atmospheric pressure.
Patent KR-20010102265-A (KR)
IPC: D04B1/14
Filed: 2000-03-03
Abstract: 단섬유 섬도가  3  ∼  30 데니어,  총섬도가  100  ∼  750 데니어이고,  또한  150회/m  이하의  꼬임을  구비하고,  바람직하게는  섬유단면의  L/W(편평율)이  2  ∼  25인  편평단면 섬유를  50 중량%  이상  함유하는  멀티필라멘트를  편성가공함으로써  파일장이  5mm  ∼  100mm인  파일직물이  제공되어,  천연의  모헤어에  근사한  파일의  스트레이트성을  구비하고,  또한  부드러운  촉감과  파일의  탄력과의  균형이  잡힌  모헤어풍 파일직물을  얻는  것이  가능하고,  또한  상기  편성가공에  있어서  편성조직을  더블스티치로  함으로써  적은  가공  손실로  상기  파일직물을  얻을  수  있다.
Patent KR-20020021110-A (KR)
IPC: G06F13/00
Filed: 2001-03-27
Abstract: 유저로부터 상품의 수주를 했을 때 수주 정보는 네트워크(1)를 통해 서버(3)가 수신한다.  수신 데이터 기억 수단(6)은 서버가 수신한 외부 형식의 데이터(4)를 기억한다.  수신 데이터 형식 변환 수단(7)은 수신 데이터 기억 수단(6)에 기억된 외부 형식의 데이터(4)를 내부 형식의 데이터(5)로 변환하여, 수신 처리 데이터 기억 수단(8)에 기억시킨다.  호스트 컴퓨터(10)는 수신 처리 데이터 기억 수단(8)에 기억된 내부 형식의 데이터(5)를 이용하여 수주 관리를 한다. 
     상기 구성에 의하면, 수신 데이터 형식 변환 수단(7)이 외부 형식의 데이터(4)를 안전한 내부 형식의 데이터(5)로 변환할 수 있으므로, 부정한 데이터를 배제할 수 있다.
Patent KR-20020086212-A (KR)
Title: Hyperthrmo-therapeutical apparatus that formed a sleep aid device
Inventor: KIM MYEONG SU
IPC: A61H39/04
Filed: 2002-01-12
Abstract: PURPOSE: A thermotherapy apparatus with a foot acupressure device is provided to maximize an effect of thermo-therapy and facilitate the circulation of blood by enabling a user to selectively use specific devices separately or at the same time. CONSTITUTION: In the thermotherapy apparatus having a plurality of treatment probes driven by a driving device on a mat shaped body, a foot acupressure device(300) is installed to the rear surface of the body. The foot acupressure device comprises a top opened device space(200), a slide shaft(370) installed in a longitudinal direction on the device space, a pair of housings slidably coupled on the slide shaft, a rotatable connection bracket(380), a foot acupressure plate(310) having acupressure bosses and a far-infrared lamp, a protective plate(330) for preventing the feet of a user from falling into the device space, and a spring(321) for pressing the foot acupressure plate against the feet of the user.
Patent KR-20020062210-A (KR)
Title: Constant velocity universal joint
Inventor: KAWAKATSU TSUTOMU
IPC: F16D3/205
Filed: 2002-01-18
Abstract: PURPOSE: A constant velocity universal joint is provided to assemble an annular member and a trunnion without the azimuth of components, and to increase the lubrication efficiency for a sliding side between the spherical surface of the trunnion and the spherical concave of the annular member. CONSTITUTION: A constant velocity universal joint is composed of variable cutout surfaces formed on trunnions(28a,28b,28c) by cutting out parts of a spherical surface(35) of each of the trunnions without applied torque. The cutout surfaces comprise a pair of opposite flat surface sections(36a,36b), bores, recesses or wide flat surfaces, and curved surface sections.
Patent KR-20030064520-A (KR)
Title: Ginkgo nut Tea and Manufacturing Method of Thereof
Inventor: HAN DAE SEOK
IPC: A23F3/00
Filed: 2002-01-28
Abstract: PURPOSE: A ginkgo nut tea product and a manufacturing method thereof are provided. Therefore, the gingko nut tea product is cheaply manufactured by not preparing the extract of gingko nut but using gingko nut powder. CONSTITUTION: A method for manufacturing a gingko nut tea product comprises the steps of: removing the outer and inner skin from the gingko nuts; inserting the skin removed gingko nuts in water; heating the gingko nuts in water to remove toxicity; freeze-drying the heated gingko nuts; pulverizing the freeze-dried gingko nuts and filtering it nuts with a sieve; adding the gingko nut powder into honey syrup; and heating the mixture.
Patent KR-20030065939-A (KR)
Title: An insulating supporter for electric railway
Inventor: YANG BYEONG NAM
IPC: B60M1/20
Filed: 2002-02-02
Abstract: PURPOSE: An insulating supporter for an electric railway is provided to prevent the generation of arc by separating a fixed frame from an upper horizontal pipe and dividing an insulating base part and a cover to release an insulating state. CONSTITUTION: A fixed frame(21) is installed on an upper horizontal pipe(4) through a U-shaped bolt(28) and a nut(29). An insulating base part(30) is comprised of a pair of rest grooves, a base part(31), a base rod, and a coupling bolt. The base rod and an anchor rotating unit are integrated one on a lower of the base part(31). The pair of rest grooves(37) are formed on the base part(31). A cover(36) is inserted into the coupling bolt to be installed over the base part(31) and provided with the pair of rest grooves(37). A suspension wire(10) is inserted between the base part(31) and the cover(36).
Patent KR-20020024243-A (KR)
Inventor: KIM WOO HEUNG
IPC: B61H11/00
Filed: 2002-02-08
Abstract: PURPOSE: An air brake protecting case of a railroad car is provided to avoid an accident due to the defective braking power by preventing freezing in the cold area and to make a brake system operate in a stable condition by preventing breakage due to flying stones. CONSTITUTION: An air brake protecting case(100) for a railroad car has a hexahedral valve box. A shut-off door(111) is formed on the front face of the valve box. A mount plate(112) having installation holes(112a) for easy installation of respective components of an air brake is prepared on the rear face of the valve box. The mount plate is made of aluminum. According to the use of aluminum, heat generated from a heating unit(120) is effectively transmitted to respective valves. Therefore, freezing or bursting due to freezing is prevented.
Patent KR-20020077173-A (KR)
Inventor: IGUCHI YUTAKA
IPC: H01L21/60
Filed: 2002-03-28
Abstract: PURPOSE: To provide a film carrier tape for mounting an electronic component which can properly convey an insulating film and can prevent occurrence of a product fault, and to provide a method for manufacturing the same. CONSTITUTION: The film carrier tape for mounting the electronic component comprises a wiring pattern 13, made of a conductive layer 12 on the surface of the continuous insulating film 11 and a plurality of sprocket holes 14, provided at both sides of the pattern 12 to mount the component on the pattern 13. The carrier tape further comprises dummy wirings 15, provided intermittently at the peripheries of the holes 14.
Patent KR-20030082701-A (KR)
Title: A metallic mold for molding and ejecting of a molding goods with hook
Inventor: KANG SEOK HWAN
IPC: B29C45/44
Filed: 2002-04-18
Abstract: PURPOSE: A mold device for molding/stripping an injection material having a protrusion is provided to precisely form the protrusion and to manufacture the high-quality injection material by preventing the deformation of a protrusion molding member. CONSTITUTION: A plurality of stripping members(462) is installed at the inner surface of a lower plate(440), and moves up and down. A placing unit(462a) is formed at the bottom of the stripping member. An incline unit(462b) is extended from the placing unit. A protrusion molding unit(462c) is formed at the top of the stripping member. An elastic member(464) is installed at the lower plate, and applies elasticity to each stripping member.
Patent KR-20030085374-A (KR)
Title: Mobile communication terminal equipped with camera
Inventor: JANG BOK HYEON
IPC: H04B1/38
Filed: 2002-04-30
Abstract: PURPOSE: A mobile communication terminal with a camera is provided to reduce back light by sensing back light and automatically generating light, thereby preventing an image error due to back light. CONSTITUTION: If a subject is captured, a microcomputer receives the captured video data for dividing the same into a brightness signal and a color difference signal. If the bright signal is more than a certain rate of a picture, the microcomputer outputs a control signal for lighting a lamp to throw light on the subject to reduce back light. If the bright signal is less than the certain rate of the picture, the microcomputer signal-processes the video data for forming a picture.
Patent KR-20030085770-A (KR)
Title: A wheat-gluten containing Acathopanax sp. extract, and a method for manufacturing thereof
Inventor: LEE EUN MI
IPC: A23G3/00
Filed: 2002-05-01
Abstract: PURPOSE: Provided are a taffy containing an Acanthopanax sp. extract, and a method for manufacturing the same. The manufactured taffy has prevention effect on adult diseases and health tonic effect, removes fatigue, and facilitates growth. CONSTITUTION: In a taffy using a saccharified mixture of starch ingredient, powdered malt and an Acanthopanax sp. extract, it is characterized by containing 0.01-50 wt.% of an Acanthopanax sp. extract. The Acanthopanax sp. extract characteristically contains 8-15 wt.% of water.
Patent KR-20030086181-A (KR)
Title: Apparatus for Automatic Control Experiment of Leveling Balance
Inventor: CHA YUN GEUN
IPC: G09B23/06
Filed: 2002-05-01
Abstract: PURPOSE: An automatic balance control experiment apparatus is provided to automatically maintain a horizontal state of a balance by locating a target at one end of a lever and moving the weight to the other end of the lever. CONSTITUTION: An automatic balance control experiment apparatus includes a linear movement portion, a rotary movement portion, and a control portion. The linear movement portion moves a cart(2) having the predetermined mass by using an electric motor(4) and a lead screw. The rotary movement portion is rotated according to the state of the moment balance of a dish(1) including a target and the cart(2) at a left and a right side of a support point of a lever. The control portion measures a position of the cart(2) and an angle of the lever and moves the cart(2) according to the measured value in order to maintain horizontally the angle of the lever.
Patent KR-20030086768-A (KR)
Title: The system about window opening and shuttion state
Inventor: KIM JAE GI
IPC: G08B13/08
Filed: 2002-05-07
Abstract: PURPOSE: An apparatus for sensing an opening/shutting state of a window is provided to sense and show the opening state of the window by installing a proximity switch at the window and operating a lighting device according to the opening state of the window. CONSTITUTION: An apparatus for sensing an opening/shutting state of a window includes a plurality of proximity switches(10-13), a central control portion(60), a plurality of lighting portions(30-33), and a speaker(50). The proximity switches(10-13) are used for sensing an opening state of the window. The central control portion(60) is electrically connected to the proximity switches(10-13). The central control portion(60) includes a main switch to control operations of the proximity switches(10-13). The lighting portions(30-33) shows visually the opening state of the window. The speaker(50) is used for outputting the alarm sound when the opening state of the window is sensed by the proximity switches(10-13).
Patent KR-20030087825-A (KR)
Title: A movable rotary table
Inventor: YOON GYU HO
IPC: A47B11/00
Filed: 2002-05-10
Abstract: PURPOSE: A moving rotary table is provided to allow an individual to take as much food as he or she can eat and consume side dishes on the rotary table to the last one by placing the rotary table in the middle of an existing dinner table and arranging a plurality of side dishes. CONSTITUTION: The moving rotary table(1) comprises: a rotary ring(4) placed on the top surface of a dinner table, provided with a plurality of steel balls(7) and being in a fixed state; and a swivel base(6) coupled to the top surface of the rotary ring(4), rotated by the steel balls(7) and having a plurality of side dish containers placed on the top surface.
Patent KR-20030088564-A (KR)
Title: Weak ground reinforcing drain and apparatus for arranging the same
Inventor: HAN YOUNG JA
IPC: E02D3/10
Filed: 2002-05-13
Abstract: PURPOSE: An anti-twisting device for the soft ground reinforcement is provided to move to the target depth exactly by preventing the distortion or twist from a sand bar shaping pack and to form a high-quality sand column using a double guide casing. CONSTITUTION: The anti-twisting device for the soft ground reinforcement contains hollow guide casings(1) placed at regular intervals to guide a sand bar shaping pack to the target depth in the soft ground. Wherein a guide casing(1) contains a cogged joint(2) and a display unit(3) installed on the inner and outer sides, and a guide member(4) moved along the cogged joint(2) contains four wings(6) and a central pack binding hole(5).
Patent KR-20030090817-A (KR)
Title: Method for notifying absence in mobile telephone
Inventor: LEE JAE GYU
IPC: H04M1/64
Filed: 2002-05-22
Abstract: PURPOSE: A method for informing absent situation in a mobile phone is provided to inform situation in which a termination subscriber does not answer to call when an origination subscriber calls the termination subscriber in an absent mode of the mobile phone. CONSTITUTION: After absent setup is selected(140), at least one or more than one absent guidance messages are set up in a mobile phone(150,160). The absent guidance messages are selected(170). An absent time is selected and set up for automatically informing absent situation during a uniform absent time(180-220). An absent interval is selected for automatically informing the absent situation during a uniform absent period(230-250). After the absent guidance messages, the absent time, and the absent interval are set up, a current mode is converted into an absent mode(260,270). When a termination call is generated during the absent interval and the absent time, the absent guidance messages are transmitted to an origination subscriber(290).
Patent KR-20020095074-A (KR)
Inventor: IZUMI KATSUTOSHI
IPC: C30B29/36
Filed: 2002-05-23
Abstract: PURPOSE: To inexpensively and easily produce a single crystal silicon carbide thin film. CONSTITUTION: A device for producing the single crystal silicon carbide thin film has a film depositing chamber 200 in which a SOI substrate 100 for depositing the film is provided, a gas supplying means 300 for supplying various gases G1 to G4 needed to produce the single crystal silicon carbide thin film to the film depositing chamber 200, a gas treating means 500 for treating gaseous argon as the inert gas G1, gaseous propane as a hydrocarbon-based gas G2, gaseous hydrogen as the carrier gas G3 and an oxidation gas G4 supplied to the film depositing chamber 200 above and a temperature controlling means 400 for controlling the temperature of the film depositing chamber 200.