baber/WOPTO huggingface dataset:
Patent KR-20010074357-A (KR)
Title: material flow system for semiconductor process
Inventor: KIM DONG IL
IPC: G06Q10/06
Filed: 2000-01-25
Abstract: PURPOSE: A material handling system for a semiconductor process is provided to decide a material returning method of a semiconductor process product automatically based on a lot identifying code, information of all sorts of servers, and information of a carrier buffer system. CONSTITUTION: A host receives LOT IDs, process results thereof, and information of test results from each server for deciding a returning of LOT IDs stocked in a CBS(carrier buffer system), and receives information of state of each server and CBS information(S10). The host collects data of the LOT IDs based on the received information(S12). As the result, a returning method with respect to the LOT IDs is decided(S14). A CBS positions are decided for adjusting the number of processing products being mounted in a carrier and it is decided whether the products are returned to the CBS(S16). If a consideration of a change factor as an amount adjustment of the product is necessary, the carrier is not returned and waited(S18). After that, the carrier is returned through a returning method deciding process in accordance with a re-acquisition and a collection of data.
Patent KR-20000030185-A (KR)
Inventor: KANG YONG HO
Filed: 2000-01-31
Abstract: PURPOSE: To provide method for application internet site is a first through a fourth. The first is advertisement effect become the greatest. The second is coming gainings on web site is divided by a form if a shares definition on application group. The thied is a shares definition of coming advertisement gainings is to divide by application group on web site. The fourth is shares change system of gainings is to use by advertisement using. CONSTITUTION: Coming gainings by a member of small group connect web site server and use advertisement is to divide many small group. An iindividual home page is to after small group that has many a member. A member is to come gainings by use advertisement of on individual home page. The gainings is calculated on web site sever and divided small group.
Patent KR-20010069170-A (KR)
Title: Dispersion nozzle for use in providing laminar flow through a gas scrubber
Inventor: LIM GYE JIN
IPC: H01L21/02
Filed: 2000-01-31
Abstract: PURPOSE: A distributing nozzle for providing a flow through a gas condenser is provided to maximize the flow of discharged gas through a dried chemical bed or a condensed resin. CONSTITUTION: The distributing nozzle is used for a lower plenum of a gas condenser(12) and includes a body and a slant terminal. The slant body includes the first hole which penetrates the body. The first holes are spaced from each other. The body includes the second holes which penetrate the body and are spaced from each other. The first and the second holes face downward towards the lower plenum. The slant terminal faces the lower plenum. The body takes the formation of a cylindrical one and includes a plurality of second holes on both sidewalls below the equator.
Patent KR-20010078534-A (KR)
Inventor: SONG HYEOK JUNG
IPC: G02F1/136
Filed: 2000-02-02
Abstract: PURPOSE: A liquid crystal display is to scale down an electrode interconnection structure using a multi-interconnection and maximize an effective area to be used in an actual display. CONSTITUTION: A plurality of transparent electrodes(40,4') and an alignment layer are formed on an upper substrate and a lower substrate. The upper substrate and the lower substrate are attached to each other using a sealant. Liquid crystals are then injected. The transparent electrodes are crossed over each other. A connection terminal(6) of an external driving circuit is mounted on the lower substrate. Multi-interconnections are connected between a pad(40a) of the transparent electrode and a mounting pad(42). The transparent electrode of the lower substrate is used as a segment electrode. The transparent electrode of the upper substrate is used as a common electrode.
Patent KR-20010006613-A (KR)
Inventor: YOKOGAWA RITSU
IPC: A45D6/04
Filed: 2000-02-08
Abstract: PURPOSE: To provide a curling tool which is capable of rapidly and exactly curling the hair when applying special permanent waves requiring the twisting, etc., of the hair to the hair. CONSTITUTION: A rotating body 23 is connected to via a motor shaft 22 to a motor 21 which is built in a cylindrical body 17 of a cylindrical part 12. A clip 13 comprises a first holder 25 and a second holder 26 and is so energized that their front ends are brought into abutment on each other. The first holder 25 is mounted at the front end of the rotating body 23 in the central direction of its central shaft. When a switch 24 is turned on in this state, the rotation of the rotating body 23 is transmitted to the first holder 25 (in the direction of an arrow) and the clip 13 rotates. Then, the hair 30 held at the front end of the clip 13 is twisted at a prescribed speed in this direction.
Patent KR-20010083728-A (KR)
Title: Method of fabricating a semiconductor device
Inventor: SONG GI HEON
IPC: H01L21/60
Filed: 2000-02-21
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to simplify a photomasking process by performing an etching process one-time to etch a nitride layer and an oxide layer, and to prevent an undercut phenomenon through an improvement of an etching profile by embodying high ion implantation energy in etching the nitride layer. CONSTITUTION: An insulation layer is formed on a substrate(20). An oxide layer(230) and a nitride layer(240) are sequentially formed on the insulation layer. An etching mask layer exposing a predetermined portion of the nitride layer is formed on the oxide layer and the nitride layer. Oxygen plasma is added to fluorine-based plasma as main etchant in a radio frequency power-type etching apparatus. The nitride layer and the oxide layer not protected by the etching mask layer is removed to form an opening exposing a predetermined portion of the substrate.
Patent KR-20010081891-A (KR)
Title: interior board of polyolefin for building
Inventor: KIM JONG MOK
IPC: C08L9/00
Filed: 2000-02-22
Abstract: PURPOSE: Provided is a constructional interior material which has strong physical hardness, insulation of heat, waterproofing, air-cleaning, bactericidal, moisture and oder absorbing properties so that it provides pleasant living condition. CONSTITUTION: The composition comprises: 20-100 wt. parts of more than one polyolefin resin selected from ethylenevinylacetate, low density polyethylene, high density polyethylene, polypropylene and linear low density polyethylene with 60-160 deg.C of m.p., 0.90-1.05g/cm¬2 of density, 0.3-25g/10min. of melting index; 3-30wt. parts of foaming agent selected from azodicarbonamide, dinitr-oxo-pentamethyl-tetra-amine, azobisisobutylnitrile and p-toluene- sulfonylhydrazide and 1-70 wt. parts of charcoal powder, 0.2-3wt.% of dicumylperoxide as a cross linking agent, 40-200wt.% of fire retardant such as phosphorous ester and magnesium hydroxide and 0.2-2.0wt.% of anti-oxidant like phenols or aromatic amines.
Patent KR-20010094652-A (KR)
Title: Escherichia coli Strain Secreting Human Granulocyte Colony Stimulating Factor(G-CSF)
Inventor: JUNG GI JUN
IPC: C12N15/70
Filed: 2000-03-31
Abstract: PURPOSE: An E.coli secreting human granulocyte-colony stimulating factor(hG-CSF) is provided, thereby secreting the hG-CSF effectively into cytoplasm and easily producing it through the simple processes. CONSTITUTION: A plasmid vector pTHKCSFmII comprises Kanamycin-tolerance gene, endozylanase secreting signal sequence, nucleotide sequence of SEQ ID NO: 1 encoding oligopeptide, human granulocyte-colony stimulating factor(hG-CSF) gene comprising the nucleotide sequence of SEQ ID NO: 26 encoding N-terminal, and Trc promoter, wherein the C-terminal of oligopeptide is Ile-Glu-Gly-Arg. E.coli MC4100/pTHKCSFmII (KCTC 0754BP) is transformed with plasmid vector pTHKCSFmII, wherein E.coli is selected from the group consisting of E.coli XL1-Blue, E.coli MC4100, E.coliBL21(DE3) , E.coli HB101 and E.coli W3110. The method for producing hG-CSF comprises the steps of: incubating E.coli MC4100/pTHKCSFmII (KCTC 0754BP) to produce hG-CSF fusion proteins; and treating hG-CSF with protease to produce hG-CSF.
Patent KR-20010093870-A (KR)
Title: A beef mush room juice mixed soybean sauce
Inventor: CHOI IN SUK
IPC: A23L27/50
Filed: 2000-03-31
Abstract: PURPOSE: The titled soy sauce obtained by mixing beef extract or powder and mushroom juice or powder to conventional soy sauce is provided, which is more nutritious than conventional say sauce and has improved taste and flavor. CONSTITUTION: A ball of fermented soybeans is mixed with salt and aged for 50 to 60 days to produce conventional say sauce, which is mixed with a beef extract, mushroom juice and other spices to produce the titled soy sauce.
Patent KR-20010095484-A (KR)
Title: A advertisement device for automobile of backwindow
Inventor: JUNG KWAN SEEN
IPC: G09F21/04
Filed: 2000-04-04
Abstract: PURPOSE: An advertising device by using a car rear window is provided to make the effect of advertising to maximum by using a car as an advertising instrument directly and to use this device also as a break assistant lamp or an instrument for expressing the mind of a driver. CONSTITUTION: The advertising device by using the car rear window includes a rear window(1), an advertising instrument(10) and an illuminating instrument(20). The advertising instrument(10) is directly formed on an advertising face of the rear window(1) of a car(A). The advertising words and patterns are directly displayed on the rear window(1) by making the advertising instrument(10) be fluoresced, radiated, refracted and reflected with checking the light generated by the illuminating instrument(20). The advertising instrument(10) is applied or sticked on the advertising face. The advertising face is formed on the lower part of the rear window(1). The advertising instrument(10) is composed of the ultraviolet rays induction dye and paint and the illuminating instrument is composed of an ultraviolet rays lamp.
Patent KR-20010095731-A (KR)
Title: wind discharging apparatus for air conditioner
Inventor: HWANG SEON GEUN
IPC: F24F13/00
Filed: 2000-04-11
Abstract: PURPOSE: An air discharge apparatus for air conditioner is provided to control high temperature air to be discharged from the outdoor unit in the desired direction. CONSTITUTION: An air discharge apparatus comprises a heat exchange unit for heat exchange between the working fluid and outdoor air; a fan for forming air stream passing through the heat exchange unit; and a discharge guide member(20) installed in front of a grill(18) for discharging the outdoor air which is heat exchanged by the fan, and which adjusts the discharge direction of outdoor air being discharged. The discharge guide member includes a body formed into a quarter of a sphere in shape; a rotating shaft(25) serving as the center of rotation; and a nut(27) for fixing the body of the discharge guide member to the front of the grill. The discharge guide member is arranged to shut the approximately half of the grill, thus forming a space for guiding the air flow in a direction parallel to a front panel(10). The body of the discharge guide member is formed into a curved surface, and has a flange(22) for insertion into an orifice(16) and a coupling portion(24) for coupling with the grill. The rotating shaft has at both ends thereof a bolt portion(26) penetrating through the coupling portion formed at the discharge guide member, thus coupling the coupling portion of the discharge guide member to the grill.
Patent KR-20010097483-A (KR)
Inventor: LEE JAE SEOK
IPC: G06F15/00
Filed: 2000-04-24
Abstract: 자신이 참여하고 있는 대화방의 대화 내용이 표시되는 주대화방 표시 프레임과, 관심있는 다른 대화방들에서 이루어지고 있는 대화내용이 표시되는 부대화방 표시 프레임이 제공된다. 속보 뉴스가 발생하면 속보뉴스의 제목이 부대화방 표시 프레임에 나타나게 된다. 채팅 참여자는 관심있는 속보뉴스의 제목을 클릭함으로써 해당 속보뉴스의 상세 내용을 확인할 수 있다. 속보뉴스의 내용에 나오는 기업명에는 해당 기업에 관한 정보로의 링크가 마련되어 있어서, 해당 기업명을 클릭함으로써 바로 해당 기업에 관한 정보를 액세스할 수 있도록 하는 것도 가능하다. 속보뉴스의 상세 내용창에는 관련 기업의 주식을 바로 주문할 수 있도록 하는 버튼을 마련할 수 있다. 사용자가 해당 버튼을 클릭하면 관련기업을 선택하여 매도 또는 매수 주문을 바로 낼 수 있게 된다. 속보뉴스의 상세 내용창에는 해당 뉴스에 대한 다른 사람의 견해를 볼 수 있는 버튼을 마련할 수 있다. 사용자가 해당 버튼을 클릭하면 해당 뉴스에 대해서 다른 사람이 입력한 견해가 나타난다. 해당 뉴스에 대한 견해는 일정한 요건을 갖춘 사람만이 올릴 수 있도록 제한하는 것도 가능하다.
Patent KR-20010107002-A (KR)
Title: 신규한 깻잎음료 및 그 제조방법
Inventor: CHOI YOUNG WHAN
IPC: A23L2/38
Filed: 2000-05-24
Abstract: 본 발명은 신규한 깻잎 음료에 관한 것으로, 깻잎을 열수추출하고 부원료와 배합하여 여과 및 살균하여 제조한 본 발명 깻잎 음료는 간편하게 깻잎의 고영양가를 섭취할 수 있을 뿐 아니라 부원료로 칼슘강화제를 첨가함으로써 칼슘도 동시에 섭취할 수 있는 매우 뛰어난 효과가 있다.
Patent KR-20010107471-A (KR)
Inventor: LEE CHANG HEE
IPC: G06Q20/12
Filed: 2000-05-29
Abstract: 인터넷 전자상거래시 카드결제는 카드번호, 비밀번호등과 개인정보등이 쉽게 노출됨으로 인한 문제를 가지고 있다. 본 발명은 마우스에 사용자 정보를 ROM(RAM)에 내장하여 신용카드 결제에 필요한 개인정보를 전송함으로써 인터넷 전자상거래상에서 발생할수 있는 개인정보 유출을 방지하는 방법이다. 또한 전자결제 구동 프로그램을 이용하여 프로그램 가동시 전문사이트를 연결하는 포탈사이트를 구성, 전자상거래 사업 및 지역정보 제공 사업, 인터넷 광고 사업등을 구성할 수 있다. 전자상거래시 정보를 전송하는 명령을 클릭하는 마우스 버튼에 지문인식 센서를 부착하여 완벽한 보안 유지 전자상거래 결제를 가능하게한다.
Patent KR-20010007175-A (KR)
Inventor: DENNIS P CHENEY
IPC: H04N5/45
Filed: 2000-06-01
Abstract: PURPOSE: An integrated video processing system having plural video source for realizing picture-in-picture by on-screen display graphics is provided to apply simultaneous plural picture display functions by adding a P-in-P function at the minimum costs to an integrated digital video system such as a digital video set top box or a digital video disk player. CONSTITUTION: A 2:1 MUX(202) selects any of an extended video, a non- compressed video, and a video obtained by setting the expanded or non- compressed video in a P-in-P display support according to a pixel selection control signal from a processor, and transmits it to an OSD mixing logic(204) as a basic input. Also, the arrangement and size of inserted pictures can be arbitrarily controlled. Moreover, ODS graphics can be superimposed on an OSD mixing logic(204), and they are integrated and transmitted to a display device. Those functions can be integrated into an integrated digital video system as one chip.
Patent KR-20010109687-A (KR)
Inventor: JANG TAE DU
Filed: 2000-06-01
Abstract: 본 발명은, 유리제품 성형설비의 몰드 교체용 회전장치에 관한 것이다. 이 몰드 교체용 회전장치는 몰드의 양측에 취부되어 몰드를 파지하는 파지부와, 파지부에 결합되는 피동풀리부를 갖는 몰드 치구와, 몰드 치구의 상방에 회전가능하게 설치된 회전축과, 회전축의 일측에 배치되어, 회전축을 감속 회전시키는 구동장치와, 몰드 치구의 피동풀리부와 회전축을 연결하여 동력을 전달하는 전동벨트를 포함하는 것을 특징으로 한다. 이에 의하여, 몰드의 손상을 방지하고, 부품의 수명을 연장하며, 작업성을 향상시키고, 안전사고를 예방할 수 있다.
Patent KR-20010109814-A (KR)
Inventor: YOON BYEONG I
IPC: G02B27/22
Filed: 2000-06-02
Abstract: 본 발명은 3차원 영상장치에 관한 것이다. 3차원 영상장치는, 좌측과 우측에서 동일한 입체를 대상으로 입력된, 좌/우 2개의 평면영상(2D)을 동시에 화면으로 출력하는 좌/우측 평면영상장치(LCD); 원래의 영상을 반전 처리하는 좌/우측 영상반전장치; 원래의 영상을 좌측영상반전장치를 통해 반전된 영상이 입력되어 상기 좌측평면영상장치로 출력되는 반전영상이 소정 각으로 입사된 후, 상기 좌측 반전영상이 좌측반사거울로 입사되는 각과 동일한 각으로 좌측반사거울에서 반사되면서 원래영상으로 반전되어 시청자의 좌측 눈으로 상기 입사된 영상을 반사시키는 좌측반사거울; 및 원래의 영상을 우측영상반전장치를 통해 반전된 영상이 입력되어 상기 우측평면영상장치로 출력되는 반전영상이 소정 각으로 입사된 후, 상기 우측 반전영상이 입사되는 각과 동일한 각으로 좌측반사거울에서 반사되면서 원래영상으로 반전되어 시청자의 우측 눈으로 상기 입사된 영상을 반사시키는 우측반사거울; 을 포함하는 것을 특징으로 한다. 본 발명에 따르면, 종래의 복잡하면서도 범용성이 없는 입체 영상장치와 별도의 부가장치를 구비하지 않고 간편하게 입체영상을 구현할 수 있는 장점이 있다.
Patent KR-20010049512-A (KR)
Inventor: CHAKRAVARTI SHRIKAR
IPC: C01B32/50
Filed: 2000-06-09
Abstract: PURPOSE: A system for recovering absorbate such as carbon dioxide from an oxygen containing mixture wherein carbon dioxide is concentrated in an alkanolamine containing absorption fluid, oxygen is separated from the absorption fluid, and carbon dioxide is steam stripped from the absorption fluid and recovered. CONSTITUTION: The method for recovering carbon dioxide comprises the steps of (i) passing a feed mixture comprising oxygen and carbon dioxide in countercurrent mass transfer contact with absorbent comprising at least one alkanolamine, and passing oxygen and carbon dioxide from the feed mixture into the absorbent to obtain carbon dioxide loaded absorbent containing dissolved oxygen; (ii) separating oxygen from the carbon dioxide loaded absorbent to obtain oxygen depleted carbon dioxide loaded absorbent; (iii) heating the oxygen depleted carbon dioxide loaded absorbent to obtain heated carbon dioxide loaded absorbent; (iv) separating carbon dioxide from the absorbent to obtain a carbon dioxide rich fluid; and (v) recovering carbon dioxide rich fluid.
Patent KR-20010111191-A (KR)
Inventor: LEE BONG SANG
Filed: 2000-06-09
Abstract: 본 발명은 세탁조가 수직 방향에 대하여 일정 각도만큼 기울어진 세탁기에 관한 것으로서, 특히 세탁조의 뒷면을 낮게 형성하거나 저수 공간부를 형성하여 수위 감지 기구 및 배수 기구가 용이하게 설치될 수 있도록 한 기울어진 세탁기에 관한 것이다. 
     이와 같은 본 발명은 케이스 내에 중력이 작용하는 수직 방향에 대하여 일정 각도만큼 기울어지게 설치된 세탁조가 포함된 기울어진 세탁기에 있어서, 상기 세탁조의 외조는 그 바닥면이 지면과 수평을 이루도록 형성됨과 아울러 뒤쪽 하단부에 수위감지기구 또는 배수 기구가 연결되도록 설치되거나; 
     상기 세탁조의 외조는 상대적으로 높은 뒤쪽 바닥면에 홈형상의 저수 공간부가 형성되고, 상대적으로 낮은 앞쪽 바닥면에서 상기 저수 공간부로 세탁수가 유동할 수 있도록 연통관이 연결되어, 상기 저수 공간부에 수위감지기구 또는 배수 기구가 연결되도록 설치된 것을 특징으로 하여 가능하게 된다.
Patent KR-20010111794-A (KR)
Inventor: CHO SEONG JIN
IPC: D06F33/02
Filed: 2000-06-13
Abstract: 각각의 세탁행정에 따른 세탁조건 설정방법 및 설정조건을 디스플레이 시키고, 사용자가 이를 참조하여 동작버튼 입력 시 설정조건에 따라 해당 행정을 진행시킬 수 있도록 한 세탁기 및 세탁기의 세탁코스 안내방법에 관한 것으로, LCD를 구비한 세탁기의 세탁코스 안내방법에 있어서, 사용자가 전원을 인가하고 상기 LCD에 디스플레이 되는 메뉴에서 세탁 따라하기 메뉴를 선택하면 선택된 세탁 따라하기 메뉴에 해당되는 목록을 상기 LCD에 디스플레이 하는 단계와, 상기 LCD에 디스플레이 되는 목록에서 사용자가 원하는 목록을 선택하는 단계와, 상기 선택된 목록에 따른 세탁 안내메시지를 디스플레이하고, 상기 디스플레이 되는 세탁 안내메시지를 참조하여 사용자가 원하는 세탁조건을 설정한 후 설정된 세탁조건 및 동작버튼 입력 메시지를 디스플레이 하는 단계와, 상기 동작버튼이 입력되면 설정된 조건에 따라 해당 행정을 수행하는 단계를 포함하여 이루어진 것으로  세탁 따라하기와 같은 세탁안내 방법을 제공함으로서 세탁기를 처음 사용하는 초심자 및 모든 사용자에게 사용상의 편의를 제공함과 동시에 사용자의 요구조건에 따라 설정한 세탁조건을 확인시켜 줌으로써 보다 정확한 세탁행정을 진행할 수 있는 효과가 있다.
Patent KR-20000054653-A (KR)
Inventor: KIM CHANG SOO
IPC: G06Q99/00
Filed: 2000-06-16
Abstract: PURPOSE: A method for consulting business establishment related to food service industry and selling fixtures on the internet is provided to simultaneously selling the fixtures as supporting the business establishment, by supplying information on the business establishment to preliminary business people and supplying business programs necessary for the business establishment, by making the business people buy the fixtures for the business establishment. CONSTITUTION: A method for consulting business establishment related to food service industry and selling fixtures on the internet, comprises the steps of: receiving a request for consulting business establishment from a preliminary business person through the internet; making the business person select a business type and a menu, and introducing fixtures necessary for the selected menu to make the business person select the fixtures; calculating costs of the selected fixtures; announcing other information to the business person, and making the business person input costs; calculating costs for the business establishment on the basis of the calculated fixtures costs, and displaying the costs; and if the business person wants to buy the fixtures, performing a purchase application, and making the business person pay the costs.
Patent KR-20020003591-A (KR)
Title: Parallel Mechanism Structure for Controlling of 3-Dimensional Position and Orientation
Inventor: HAN YEONG O
IPC: B25J17/02
Filed: 2000-06-21
Abstract: PURPOSE: Parallel device structure for controlling a position in a three dimension is provided to extend a slanting angle of a main shaft, to process a lower portion of material and to rotate the slanting angle of the main shaft. CONSTITUTION: Parallel device structure for controlling a position of three dimensions comprises first, second and third links(101,202,303); a circular arc shaped vertical guide(101); rectilinear shaped vertical guides(102,103); a circular arc shaped horizontal guide(104); a three shaft rotational joint; a first shaft rotational joint; and a first shaft arc-transferring joint. The guides are connected to the arc shaped horizontal guide by the first shaft arc-transferring joint. The first link drives the circular arc shaped vertical guide by the first shaft arc-transferring joint of the fist link. The second and third links are transferred along the rectilinear vertical guide. Thereby, the parallel device structure for controlling the position of the three dimensions extends a slanting angle of a main shaft. Moreover, the parallel device structure for controlling the position of the three dimensions rotates the slanting angle of the main shaft.
Patent KR-20000063295-A (KR)
Inventor: SHIN DAE SEOB
IPC: B25J1/00
Filed: 2000-06-22
Abstract: PURPOSE: A connecting device of roboblock using a servo motor free connecting member is provided to freely connect a servo motor and simplify the structure of a servo free connecting member, thereby manufacturing a robot having various functions. CONSTITUTION: A mini robot system realizing the movement by controlling a control part by variously connecting a plurality of servo motors(10) having a rotary combining part(10a) protruded in one side by using a connecting member(15), wherein a connecting device of roboblock using a servo motor free connecting member includes a connecting mediation member(40) having one side combined with the rotary combining part of the servo motor, and a first connecting member(50) inserted into the other side of the connecting member for being fixed by a nut, a hole(50c) installed in a predetermined position of the servo motor with having a second connecting member(55).
Patent KR-20020000689-A (KR)
Title: Method for measuring user part availability in exchange
Inventor: LEE CHANG DEOK
IPC: H04Q3/42
Filed: 2000-06-28
Abstract: PURPOSE: A method for measuring user part availability in a switching system is provided to lower the loads of an MTP(Message Transfer Part) in measuring the availability of user parts in a signaling No.7 switching system. CONSTITUTION: The unit user parts in each ASP(Access Switching Processor) transmit their respective user part available signals to an MTP at intervals of 3 seconds. The MTP, receiving the user part available signals, detects processor IDs and calling user part IDs(300-304). The MTP identifies the index information of a user part accept table using the processor IDs and the calling user part IDs(306). The MTP sets an identified value to "3"(308). The MTP scans the received status of the user part available signals of each user part from the user part accept table and checks the availability of each user part periodically(310). If the index values of all the unit user parts of a specific user part are "0"(312), the MTP judges the specific user part unavailable(314) and writes "UP_ABNORMAL" in a user part status(UP_STS) table(316).
Patent KR-20020005080-A (KR)
Title: Lcd projector
Inventor: SUK JEONG HWAN
IPC: G03B31/00
Filed: 2000-07-05
Abstract: PURPOSE: An integral liquid crystal projector is provided to directly connect an antenna signal to the liquid crystal projector without any separate assistant equipments or control systems by minizing receiving and control units to be integrated in the liquid crystal projector. CONSTITUTION: An integral liquid crystal projector includes a high frequency tuner(110) for modulating a high frequency received via an outer antenna(98), an intermediate frequency part(112) for receiving a frequency output from the high frequency tuner, a control unit(114) for controlling a channel or volume according to the frequency modulated by the high frequency tuner, an image/sound output part(116) for outputting an image or a sound by the control unit according to the frequency received by the intermediate frequency part, and an automatic switch(118) for automatically turning on or off the image or the sound output from the image/sound output part.