baber/WOPTO huggingface dataset:
Patent KR-20020031198-A (KR)
Title: Cathodic Electrocoating Compositions Having Improved Appearance, Improved Edge Coverage and Reduced Craters
IPC: C08G65/22
Filed: 2000-09-21
Abstract: A cathodic electrocoating composition comprises an aqueous carrier, a film forming binder, comprising an epoxy-amine adduct and a blocked polyisocyanate crosslinking agent, dispersed in the carrier, and a novel additive comprising the reaction product of (1) a polyoxy alkylene di or monoamine; (2) a glycidoxy alkyl alkoxy silane; and (3) a glycidyl compound selected from the group consisting of a glycidyl ester of a carboxylic acid and an alkyl glycidyl ether, which reaction product is hydrolyzed in the presence of acid and water to convert alkoxysilane moieties to silanol moieties. The electrocoat composition produces coatings having a smoother appearance with better edge coverage and fewer craters.
Patent KR-20020067061-A (KR)
IPC: C03C25/10
Filed: 2000-11-13
Abstract: 본 발명은 약 15중량% 이하의 양으로 존재하는 저분자 성분 및 약 75중량% 이상의 양으로 존재하는 단분자 성분을 포함하는 광섬유 코팅용 조성물에 관한 것으로, 상기 조성물의 경화된 산물은 적어도 약 650Mpa의 영스 모듈러스(Young's modulus)를 갖는다. 상기 조성물이 실질적으로 저분자 성분을 갖지 않을 때, 상기 단분자 성분은 둘 이상의 모노머를 바람직하게 포함한다. 또한, 본 발명에 따른 조성물의 경화된 산물, 본 발명에 따른 조성물로부터 제조된 2차 코팅물을 함유하는 광섬유, 상기 광섬유의 제조방법 뿐만 아니라, 본 발명에 따른 조성물로부터 제조된 매트릭스를 함유하는 광섬유 리본에 관한 것이다. 본 발명은 더욱 약 15중량%를 초과하는 양으로 존재하는 저분자 성분 및 약 82중량% 미만의 양으로 존재하는 단분자 성분을 포함하는 광섬유 코팅용 조성물에 관한 것으로, 상기 조성물의 경화된 산물은 적어도 약 900Mpa의 영스 모듈러스를 갖는다.
Patent KR-20030016238-A (KR)
IPC: A61K31/4164
Filed: 2002-01-11
Abstract: 본 발명은, 티니다졸과 같은 니트로이미다졸 화합물 또는 약제학적으로 허용가능한 그의 염을 함유하는 알레르기성 질환의 예방 또는 치료제, 의료용 수성액제, 점안제 및 점비제에 관한 것이다.
Patent KR-20020080001-A (KR)
Title: 7-(피라졸-3-일)벤족사졸의 제조 방법
IPC: C07D231/16
Filed: 2001-03-15
Abstract: 본 발명은 화학식 I의 7-(피라졸-3-일)벤족사졸 (여기서, R 1 내지 R 6 은 청구항 1에 기재된 의미를 가짐)의 제조 방법에 관한 것이다.  본 발명의 방법은 화학식 II의 2-할로겐-3-(피라졸-3-일)아닐리드 (여기서 X는 브롬 또는 요오드를 나타냄)를 원소 주기율표 VIIa, VIIIa 또는 Ib 아족의 전이 금속 화합물 및 염기의 존재하에서 반응시키는 것을 특징으로 한다.
Patent KR-20020097225-A (KR)
Title: 컨베이어시스템에서의 주행프레임장치
IPC: B65G21/10
Filed: 2001-12-27
Abstract: 컨베이어시스템에서 컨베이어 체인 등을 안내하는 주행프레임장치는, 적어도 1쌍의 프레임재(A1)와, 연결블록(10)과, 주행레일(D)을 구비하고 구성된다. 
     프레임재(A1)는, 기판(1)과, 1쌍의 절곡판(2, 4)으로 대략 홈형상으로 형성되고, 절곡판(2, 4)에는, 길이방향에 대해 대략 직교하는 복수의 절결홈(5)을 소정 간격으로 설치하고, 기판(1)을 그 두께방향에서 만곡하게 했을 때에, 절결홈(5)의 형상이 변형됨과 동시에, 절곡판(2, 4)이 그 폭방향에서 만곡상태로 되도록 구성되므로, 프레임재를 용이하고 또한 확실하게 소망하는 만곡상태로 변형할 수 있다. 
     따라서 경량이면서 강성이 높고, 간소한 구성으로 하여, 제조가 용이하고, 또한 양산에 적합한, 취급이나 조립이 용이한, 만곡 반송부분에 최적인 주행프레임장치를 제공할 수 있다.
Patent KR-20030001497-A (KR)
IPC: H01Q5/10
Filed: 2002-03-19
Abstract: 특별히 고주파수 및 마이크로파 범위에서 사용하도록 제공되며, 유전체 또는 투자성(preamble) 기판(10) 및 적어도 하나의 공진 전도체 트랙 구조(22)를 구비하는 안테나(1)가 설명되어 있는데, 상기 안테나(1)는 상기 기판(10)이 적어도 하나의 공동(cavity)(30)을 포함하는 것을 특징으로 한다. 공동은 바람직하게도 기판의 메인 표면에 제공됨으로써, 상기 기판이 실질적으로 U-프로파일의 모양을 갖도록 한다. 상기 공동은 방사 효율을 향상시킬 뿐만 아니라 안테나의 총 무게도 또한 상당히 감소시킨다. 본 안테나의 다른 장점은, 예컨대 인쇄 회로 보드(PCB) 상의 표면 장착(SMD) 가능성뿐만 아니라 고도의 소형화를 제공한다는 점이다.
Patent KR-20030016271-A (KR)
IPC: A61K31/506
Filed: 2001-05-22
Abstract: 본 발명은 당뇨병, 증후군 X, 비만, 녹내장, 고지혈증, 고혈당증, 고인슐린혈증, 골다공증, 결핵, 치매, 우울증, 바이러스 질병 및 염증성 장애의 치료 또는 예방을 위한 약제의 제조에서 화학식 I 의 화합물, 뿐만 아니라 약학적으로 허용되는 그것의 염, 수산화물 또는 용매 화합물을 사용하는 것에 관한 것이다. 
     (화학식 I) 
     
       
     
     상기식에서 T는 
     I) 할로겐으로 선택적으로 치환된 티에닐이거나; 또는 
     II) 할로겐 및/또는 C 1-6 -알킬로 선택적으로 치환된 페닐이고; 
     E 는 결합, -CH 2 -, CO-이고; 
     L 은 결합, -CH 2 -, -CHR 4 - 또는 -NR 3 -이고; 
     R 3 는 H, C 1-6 -알킬, C 1-6 -아실 또는 -COR 4 이고; 
     R 4 는 모르폴리노 또는 C 1-6 -아미도이고; 
     R 6 및 R 7 은 독립적으로 수소 또는 C 1-6 -알킬이고; 그리고 
     R 8 및 R 9 은 독립적으로 수소 또는 C 1-6 -알킬이다. 
     (화학식 I)
Patent KR-20030008221-A (KR)
Title: Process for the selective deprotonation and functionalization of 3-substituted benzotrifluorides
IPC: C07C309/87
Filed: 2001-06-14
Abstract: 3-Substituted benzotrifluorides are selectively deprotonated and functionalized in the 2-position. The selectivity is achieved by equilibrating the mixture of lithiobenzotrifluorides initially formed in the presence of a primary or secondary amine catalyst.
Patent KR-20040063232-A (KR)
Inventor: KIM TAE WAN
IPC: E04B2/82
Filed: 2003-01-06
Abstract: PURPOSE: A sealing device of a sliding wall panel is provided to maintain the sliding wall panel easily and to withdraw or insert a seal housing smoothly from the inside of the panel though a shaft is rotated at a certain angle by installing one shaft in the middle of the panel and installing a switching device of the rotary reciprocation of the shaft in the side of the panel. CONSTITUTION: A rotation driving portion has a shaft to be inserted by penetrating the middle of a panel(100) and a rotating head to be rotated by an additional handle(203). A sealing portion has seal strips(303) to be fixed in upper and lower ends of seal housings(302) respectively. The seal housings are inserted in channels(301) inside the panel respectively. A link portion has driving levers to be fixed in both sides of the panel in perpendicular to the shaft. The link portion maintains the stop position of a driving lever at the finishing of the entrance of the seal housings though the seal housings are withdrawn or entered from the inside of the channels by switching the rotary reciprocation of the driving lever to the vertical reciprocation of the seal housings. A vertical driving portion offers the vertical recovery force to withdraw the seal housings when the entrance of the seal housings is released. Thereby, the manpower and the time for the installation and the dismantlement of a sliding wall are saved.
Patent KR-20040063425-A (KR)
Inventor: PARK YONG GEUN
IPC: H04W4/16
Filed: 2003-01-07
Abstract: PURPOSE: A multimedia advertisement service system is provided to make an advertisement be also reproduced when multimedia contents provided to a mobile terminal is reproduced. CONSTITUTION: A SMS(Short Message Service) center(200) sends a short message(210) to a target user through a multimedia service center. An advertisement server(260) selects a target user with whom advertisement contents are provided from an advertisement viewer database(250) and transmits the short message(210) to a mobile terminal(100) of the target user by controlling the SMS center(200). The mobile terminal(100) is connected to a multimedia service center(240) to request multimedia contents, and stores after downloading multimedia contents provided from a main server(270) through the multimedia service center(240). The mobile terminal(100) is automatically connected to a callback URL(Uniform Resource Locator) included in the short message(210), downloads advertisement contents from the advertisement server(260) and stores it.
Patent KR-20040065464-A (KR)
Inventor: LIM DEOK SU
IPC: G06F17/40
Filed: 2003-01-14
Abstract: PURPOSE: A device and a method for duplexing a DBMS(DataBase Management System) are provided to save expense by duplexing a main memory DBMS through the addition of a log manager without using a commercial DBMS, and enhance the stability of a database by keeping the consistency between duplexed databases and minimizing the duplex data to be transmitted to the DBMS. CONSTITUTION: The device comprises a log database(245), a hard disk database(250), a log generator(220), a log controller(230), a backup part(235), and a log transmitter(240). The log generator changes the main memory database when an application program(210) requests the access to the main memory database(205), and generates a log for the changed data. The log controller transmits/stores the log to the log database. The backup part reads the log from the log database and performs the backup of the changed data to the hard disk database depending on the log. The log transmitter transmits a standby DBMS(260) by reading the log from the log database.
Patent KR-20040067056-A (KR)
Inventor: JUNG YONG GUK
IPC: H01L27/04
Filed: 2003-01-21
Abstract: PURPOSE: A MIM capacitor and a fabricating method thereof are provided to prevent a contact error between the first mold layer and a bottom electrode by using a conductive compound including a heat resistant metal. CONSTITUTION: A bottom electrode(18) of a dual layer is formed by depositing a conductive compound including a heat resistant metal and a platinum metal on a semiconductor substrate. A dielectric layer(22) is formed by depositing a high dielectric constant material on the bottom electrode of the dual layer. A top electrode(24) is formed by depositing the platinum metal on the dielectric layer. The conductive compound including the heat resistant metal is formed with one selected from a group including TiN, TiSiN, TiAIN, and TaN.
Patent KR-20040040283-A (KR)
Inventor: SUGIMURA ATSURO
IPC: E05B13/10
Filed: 2003-01-23
Abstract: PURPOSE: A flat handle apparatus is provided to prevent unfair unlocking by closing the clearance between the end of a front end of the handle and the inside of the front recess with the end extended from the front end of the handle and forming first and second uneven parts. CONSTITUTION: A handle(2) is rotated around a pivot(5) of a base end(4) for use, and protruded from a front recessed part(3) of a case(1). The unused handle is inserted to the front recessed part, and fixed to the case by a locking unit(6) in a flat handle apparatus. An extension end(8) is formed by extending a front end(7) of the handle to shield the clearance between an edge(7a) of the front end and an inner side(3a) of the front recessed part, and inserted to an end containing part(9) in turning the handle. A first uneven part(10) is formed longitudinally in the rear part of the extension end, and engaged with a second uneven part(11) formed in the front of the end containing part.
Patent KR-20040072290-A (KR)
Inventor: JANG DONG BOK
IPC: G06F17/00
Filed: 2003-02-10
Abstract: PURPOSE: A system and a method for a photo service are provided to make users take a high quality photo and use an Internet service related to the photo by making professional photo technicians take the photo in a predetermined place such as a member shop or an amusement park with a digital camera and upload the photo to a web server. CONSTITUTION: The digital camera(11) of the professional photo technicians is placed in each predetermined place. A local device(12) is placed in the predetermined place, receives a photo image and the customer information from the digital camera, and uploads it to the web server(14) through the Internet(13). The web server transmits the photo image received through the local device to an e-mail address of a customer, provides the photo image related service through the Internet, and delivers an actual photo to the customer by receiving a photo print request from the customer and printing the photo image. A printer(15) prints the photo image to the actual photo by linking with the web server.
Patent KR-20040073799-A (KR)
Inventor: KIM JUN SEOK
IPC: H04L12/24
Filed: 2003-02-14
Abstract: PURPOSE: A method for supplying error information of a network management system and a device therefor are provided to supply information on an exact cause of error through more expanded other standard information on a cause of error if an agent cannot normally perform a message, thereby smoothly conducting network management. CONSTITUTION: An SNMP agent receives an SNMP message(S100), analyzes the received SNMP message, and decides whether the analyzed SNMP message can be normally performed(S200). If so, the SNMP agent performs an inner command and transmits a response message to a manager(S300). If the SNMP message is abnormal, the SNMP agent firstly decides whether the message can be expressed in SNMP standard error cause information(S400). If so, the SNMP agent transmits the response message to the manager by using the SNMP standard error cause information(S410).
Patent KR-20040075494-A (KR)
Inventor: KIM IL SIK
IPC: H05B37/02
Filed: 2003-02-21
Abstract: PURPOSE: A lamp control circuit is provided to simplify the configuration of electric wiring in a building by arranging a single lamp which serves as a sensor lamp and an emergency lamp. CONSTITUTION: A lamp control circuit comprises a power circuit unit(1) for rectifying an input AC power and supplying the power as a driving voltage; a human body sensor(S1) for sensing the close human body; a control unit(3) for outputting a control signal for turning on a lamp(L) when the human body sensor senses human body; a first triac(Q2) for turning on the lamp by being switched by the control signal output from the control unit; a first power input line(P1) for input of a normal power and an emergency power transmitted from a generator in a building; a second power input line(P2) for input of a normal power; a third power input line(P3) for input of an emergency power; and a second triac(Q3) which turns on when an emergency power is input between the third power input line and the lamp through the first power input line and the third power input line, in such a manner that the lamp is turned on so as to function as an emergency lamp.
Patent KR-20040080868-A (KR)
Inventor: JUNG HAN GI
IPC: C01B31/02
Filed: 2003-03-14
Abstract: PURPOSE: Provided is a high specific surface area carbon material which is able to be effectively used as a gaseous or a liquid space adsorbent and electrode materials of electrodeionization. CONSTITUTION: In the high specific surface area carbon material, a superfine fibrous nano-carbon, which has the carbon element at least 95 wt.%, a fiber diameter of 0.6-500 nm and an aspect ratio of the fiber of at least 5, is grown in a medium having a specific surface area measured by N2 BET method of fine holes or the surface such as a fibrous carbon containing at least 85 wt.% of carbon and having a fiber diameter of 1,000-50,000 nm and granular carbon having a particle diameter of 500-50,000 nm consisting of a carbon hexagonal plane and a laminated structure thereof.
Patent KR-20030076305-A (KR)
Title: 버클
IPC: A44B11/12
Filed: 2003-03-17
Abstract: 본 발명은, 버클 본체(11)와, 이 본체에 회전 가능하게 설치된 걸림 부재(31)를 구비한다.  버클 본체(11)는 베이스부(12)와, 이 베이스부(12)에 간격을 두고 설치되고, 벨트(2)가 삽통되는 적어도 2개의 삽통 구멍(18, 19)과 이들 사이에 설치된 벨트(2)를 베이스부(12)로부터 멀어지는 방향으로 굴곡시키는 기립편(20)을 구비한다.  걸림 부재(31)는 벨트(2)에 대하여 버클이 이동 가능한 제1 위치 및 벨트(2)에 대하여 버클이 고정 가능한 제2 위치로 이동 가능하고, 제2 위치에 있어서 벨트(2)를 압박하여 더욱 깊은 굴곡 형태로 변형시키는 압박부(33)와, 다른 쪽 벨트(3)의 길이를 조정 가능한 조정 수단(35)을 구비한다.
Patent KR-20030027929-A (KR)
Title: Insecticidal tool for bugs with hot wire coil device used
Inventor: JON JUN MO
IPC: A01M1/14
Filed: 2003-03-18
Abstract: PURPOSE: Provided is an insecticidal tool for bugs with a hot wire coil used device which keeps proper temperature for the life of the bugs, induces the bugs and catches them by adhesive tape so that it contributes to eliminate the bugs efficiently without spraying insecticide. CONSTITUTION: The insecticidal tool for the bugs with the hot wire coil device used comprises the parts of: a power wire and a power plug; a grip for main body; a switch for adjusting temperature which keeps temperature at 25-35deg.C; a temperature sensor which senses temperature; a hot wire which generates heat; a support for main body which is kept at 20mm height to enable the bugs to move freely; an inflow hole for the bugs which is kept at 30mm height to enable the bugs to move freely; a body for catching the bugs which isn't transformed by the hot wire; a floor(9) which is made of a thin PVC sheet; the adhesion tape(10) which is adhered to the floor to catch the bugs; and a feed box for the bugs(11) which stores bread powder or other foods to induce the bugs.
Patent KR-20030078704-A (KR)
Title: 밸브 구동장치 및 그 시리즈
IPC: F16H1/28
Filed: 2003-03-27
Abstract: 장치의 소형화, 공간 절약화를 실현하면서, 동시에, 밸브체의 회전 효율성, 역전방지 기능성에 대해서, 사용 용도에 따른 설정이 가능한 밸브 구동장치의 시리즈를 제공한다. 
     감속기(300)를 통하여 밸브체를 구동가능하게 구성한 밸브 구동장치(500)의 시리즈에 있어서, 상기 감속기(300)의 감속기구의 적어도 일단을, 입력축(202)과, 이 입력축(202)의 주변에서 편심 요동회전하는 외치기어(206)와, 이 외치기어(206)가 내접 맞물림하는 내치기어(204)와, 상기 외치기어(206)의 요동성분(搖動成分)과 자전성분(自轉成分) 중 요동성분을 흡수가능한 캐리어(208)를 구비하고, 상기 내치기어(204) 또는 캐리어(208)의 어느 한쪽이 고정됨과 동시에, 다른 쪽이 상기 밸브체 측과 연결된 편심요동 내접 맞물림형의 유성기어 기구(360)로 구성하고, 또한, 상기 외치기어(206)의 편심요동 회전저항에 차이를 갖게 함으로써, 역전방지 기능성 중시, 회전 효율성 중시의 적어도 2종류의 밸브 구동장치(500)를 구성한다.
Patent KR-20040090009-A (KR)
Inventor: KIM CHANG SU
IPC: G06T17/00
Filed: 2003-04-16
Abstract: PURPOSE: An apparatus and method for encoding/decoding three-dimensional mesh data are provided to apply GLA(Generalized Lloyd Algorithm) to segmentation to prevent a specific segment from becoming weak against a transmission error. CONSTITUTION: An apparatus for encoding/decoding three-dimensional mesh data includes a mesh segmentation unit(100), a progressive encoder(102), a progressive decoder(106), a segment zipping unit(108), and an error concealment unit(110). The mesh segmentation unit segments input mesh data into N segments. The progressive encoder encodes the N segments to obtain compressed bit streams to secure flexibility of data structure. The progressive decoder classifies the compressed bit streams by segments and progressively reproduce boundaries of the segments according to a collapse rule of boundary edges of the segments without using additional information. The segment zipping unit combines the reproduced segments into mesh data. The error concealment unit compensates for segments damaged by a transmission error.
Patent KR-20030084681-A (KR)
Title: 내연기관의 밸브 타이밍 제어장치
IPC: F02D13/02
Filed: 2003-04-23
Abstract: 본 발명은 오일온도(oil temperature)를 정밀도 좋게 추정함으로써 밸브 타이밍 제어에 있어서의 제어 편차를 없애고, 배기 가스, 운전성 악화를 개선하기 위한 것으로서, 이를 위한 수단으로서, 흡기 밸브 또는 배기 밸브의 실제 밸브 타이밍을 변경하는 액추에이터와, 상기 액추에이터에 작동유를 공급함과 함께, 그 유압을 조정하는 유압 조정수단과, 실제 밸브 타이밍이 목표치에 추종하도록, 상기 유압 조정수단을 제어함으로써 상기 액추에이터를 제어하는 실제 밸브 타이밍 제어수단과, 내연기관의 전회의 운전 상태와 현재의 운전 상태에 따라 작동유의 오일온도를 추정하는 오일온도 추정수단을 구비하고, 추정된 오일온도에 의거하여 실제 밸브 타이밍 제어수단은 유압 조정수단을 제어하는 제어량을 전환한다.
Patent KR-20040091920-A (KR)
Inventor: KANG HO MIN
IPC: G02F1/13
Filed: 2003-04-23
Abstract: PURPOSE: A glass conveyor and a photolithography process using the glass conveyor are provided to return a glass plate having a defect to process equipment where the defect is generated within a short period of time. CONSTITUTION: A glass conveyor includes a frame(10), a plurality of supports(20) placed on the frame, a driving roller(30) and a slave roller(40). The driving roller and slave roller are respectively placed at both ends of the frame. The glass conveyor further includes a plurality of support rollers(60) arranged between the driving roller and slave roller, a conveyor belt(50) wound between the driving roller and slave roller, and a driving motor(38) connected to the driving roller by a driving belt(35) to be rotated bidirectionally.
Patent KR-20040092264-A (KR)
Inventor: CHOI SEONG U
IPC: H04B1/40
Filed: 2003-04-25
Abstract: PURPOSE: An apparatus for detecting electromagnetic waves of a mobile communication terminal, and a method therefor, are provided to protect a user of a mobile communication terminal from electromagnetic waves bad for the human body. CONSTITUTION: For a telephone conversation, a user of a mobile communication terminal puts the mobile communication terminal closely on an ear of a head(501). A position/angle sensor installed at a main body of the mobile communication terminal senses position/angle between the head and the mobile communication terminal(502). An SAR(Specific Absorption Rate) changes according to the sensed position/angle(503). A position/angle change sensor installed at the mobile communication terminal senses position/angle affecting the SAR of the mobile communication terminal, and the changing SAR is calculated(504). It is judged whether the SAR exceeds an allowable reference affecting the human body(505). If so, the mobile communication terminal warns the user so that the user uses the mobile communication terminal at a place having the least electromagnetic waves(506).
Patent KR-20040093541-A (KR)
Inventor: CHOI JU HYEON
IPC: G04G5/00
Filed: 2003-04-30
Abstract: PURPOSE: A clock having a time count function is provided to utilize efficiently a predetermined period of time by indicating a period of time from a constant time point to a target time point. CONSTITUTION: A time setup unit(140) sets up a target time, a reference time of the target time, and a present time. A time counter(160) is used for counting a time interval between the reference time and the target time according to time units. A memory(130) is used for storing software necessary for a calculation process. A display(110) is used for displaying the target time, the present time, and the remaining time. A controller(150) is used for performing a control operation to display the present time, the target time, and the remaining time.
Patent KR-20040094239-A (KR)
Inventor: KIM BYEONG HUI
IPC: H05B33/02
Filed: 2003-05-02
Abstract: PURPOSE: A flat panel display and a method are provided to achieve improved contrast and efficiency and reduce power consumption by forming a light shielding layer on a substrate. CONSTITUTION: A flat panel display comprises a substrate(110); a display element formed on the substrate; and an encapsulating substrate(150) for encapsulation of the display element. The substrate or the encapsulating substrate has a light shielding unit(153). The substrate has a protrusion(155) for emitting the light emitted from the display element. The light shielding unit includes a light reflecting layer(151) formed at the side wall of the protrusion so as to reflect an internal light; and a shielding layer formed on the light reflecting layer so as to shield an external light. The light reflecting layer is made of a metal film having a high reflectivity. The light shielding layer is made of an organic black layer, an inorganic black layer, or a carbon black layer, or a thin metal film and an organic film.
Patent KR-20040099876-A (KR)
Inventor: YOON JU SEOK
IPC: H04N5/46
Filed: 2003-05-20
Abstract: PURPOSE: A tuner embedding a 2-RF(Radio Frequency) splitter is provided to efficiently use a PCB space by combining an RF splitter and a tuner as one. CONSTITUTION: A splitter has two or more antenna input terminals(110,130) at an external one side of a case, and has a signal transmission terminal(140) for connecting one of broadcasting signals to the second tuner(200). The splitter is formed with the first tuner(100) by one body. The second tuner has a signal reception terminal(210) for receiving another broadcasting signal. A cable(300) connects the signal reception terminal of the second tuner with the signal transmission terminal of the splitter.
Patent KR-20040101831-A (KR)
Inventor: KOO GYEONG HOE
IPC: B60T17/00
Filed: 2003-05-27
Abstract: PURPOSE: A brake fluid exchanging unit is provided to exhaust air mixed in a brake line and to supply brake fluid in repairing a K1 tank and a K1 selvage/bridge tank by using power of DC(Direct Current) 24 voltage. CONSTITUTION: A brake fluid exchanging unit operated by power of DC 24 voltage is composed of a body(2) with storage capacity of brake fluid of 10¯20 liter through a brake fluid injecting port; a discharge adapter connected with an electrical terminal(3) and a hose(7), and the hose and a supply tank mounted at left and right sides of the body, respectively; a regulating knob unit disposed at the side of the body to control a gauge(9) if the gauge does not indicate a predetermined value with opening a hydraulic valve(8); and a switch(5) applying power, an indication lamp(6) displaying an operating state, the hydraulic valve supplying hydraulic pressure, and the gauge displaying a present operating state which are mounted on the upside of the body to exhaust air of a brake device, a booster, a spring hydraulic actuator, and a parking brake device.