baber/WOPTO huggingface dataset:
Patent KR-20020088083-A (KR)
Title: 피크 전력 억압 장치와 그 방법, 통신 단말 장치, 및기지국 장치
IPC: H04J11/00
Filed: 2002-01-17
Abstract: 기억 용량 및 연산량을 억제하면서 OFDM 신호의 피크 전력을 억압할 수 있는 피크 전력 억압 장치 및 피크 전력 억압 방법이 개시된다.  주파수 시프트부(103)는, IFFT부(102)에 생성된 OFDM 신호에 대해, 이 OFDM 신호에 있어서의 피크 억압 캐리어의 주파수가 0으로 되도록 주파수 시프트를 실시한다.  직류 설정부(105)는, 주파수 시프트가 실시된 OFDM 신호의 피크 전력을 억압하는 직류 신호를 산출한다.  가산부(106)는, 주파수 시프트가 실시된 OFDM 신호에, 직류 설정부(105)로부터의 직류 신호를 가산한다.  주파수 시프트부(111)는, 직류 신호가 가산된 OFDM 신호에 대해, 이 OFDM 신호에 있어서의 피크 억압 캐리어의 주파수를 본래로 되돌리도록 주파수 시프트를 실시한다.
Patent KR-20030022798-A (KR)
IPC: G06F17/30
Filed: 2001-05-11
Abstract: 공급자(14)가 예를 들어 신문(2)과 같은 공지 채널 내에 제품에 관한 접근(3)을 배치하고, 아마도 광고(3)가 되는 그러한 접근(3) 내에서 예를 들면 그래픽 아이콘(10)과 같은 고유한 인식 요소를 결합함으로써 제품의 공급자(14) 및 그 제품에 관한 잠재적 관심자(1) 사이에 네트워크 통신이 제공된다.  인식 요소(10)는 특수한 네트워크 도메인 네임의 소유권자와 결부됨을 가리킨다.  그 후에, 네트워크 통신을 설정하기 위하여, 잠재적 관심자(1)는 접근(광고; 3)으로부터 이해될 수 있는 직관적 넷 주소 부분(12)과 함께 특수한 도메인 네임을 이용하고, 직관적 주소는 도메인 네임 소유권자가 구비한 데이터 프로세서(13)에 의해 해석되며, 그 후에 공지된 제품(4)에 관하여 관련되는 공급자(14)의 주소(9)에 직접 통신이 연결된다.
Patent KR-20030034073-A (KR)
IPC: H01L43/08
Filed: 2001-04-27
Abstract: 본 발명은 자기장을 검출 및 측정하는 물리적 현상으로서 이용되는 자기저항을 이용한 자기장 센서에 관한 것이다. 
     본 발명은 제 1 강자성 층 (101), 절연층 (103), 제 2 강자성 층 (102) 및 반강자성 층 (104) 을 구비한다.     2개의 강자성층은 교차형 자기 이방성이 존재하며 절연층 터널 접합으로 형성한다.     제 1 층의 이방성은 제 1 층이 상부에 덮여있고 제 1 층에 대해 미소하게 오배향되는 기판의 형상 에너지로부터 얻어진다.     제 2 층의 이방성은 반강자성 층의 작용에 의해 얻어진다. 
     센서에 투입되는, 측정되어질 자기장은 터널 접합의 특성을 변형시켜, 자기층이 전압원에 의해 전압을 공급받는 경우 접합을 통해 흐르는 전류는 다른 시스템으로 구해지는 전류보다 더욱 큰 크기를 얻는다.
Patent KR-20030005415-A (KR)
IPC: H03K19/173
Filed: 2001-05-24
Abstract: 본 발명의 장치 및 장치를 위한 방법으로서, 100% 시간에 높은 바이어스 전압을 덴드라이트 형성에 민감한 리드에 인가하는 것 대신에, 바이어스 전압은, 리드(19)가 마이크로프로세서(14)에 의해 판독되거나 스캐닝될 때 낮은 바이어스 전압으로부터 높은 전압 바이어스 모드로 스위칭되고, 그 다음에 바이어스 전압은, 라인이 판독되지 않을 때 낮은 바이어스 전압 모드로 다시 스위칭되는데, 예를 들어 어떤 때에, 이를 통해 높은 바이어스 전압 "온(on)" 시간을 감소시키고, 덴드라이트 형성의 확률을 극적으로 감소시킨다. 높은 바이어스 전압 "온" 시간의 감소는, 상기 리드(19)가 판독되지 않을 때 적용가능한 입력 포트(16)를 출력 포트로 스위칭하기 위해 마이크로프로세서(14)를 프로그래밍함으로써 달성된다. 출력 포트로서, 마이크로프로세서의 출력 임피던스 및 출력 전압은, 단자가 입력 단자일 때 높은 입력 임피던스에 대립되는 것으로서 낮다. 리드가 출력 리드로서 구성될 때, 마이크로프로세서 낮은 출력 임피던스의 분압은, 리드가 입력 리드일 때 높은 바이어스 전압을 제공하는 큰 값을 갖는 풀-업 저항(12)과 공동으로 마이크로프로세서 낮은 출력 임피던스의 분압은 리드 상의 전압 바이어스를 낮게 만들어서, 일반적으로 덴드라이트 형성을 크게 감소시킨다.
Patent KR-20030014709-A (KR)
IPC: H04N19/89
Filed: 2001-06-28
Abstract: 본 발명은 데이터 손실로 인한 비디오 시퀀스에서의 인지된 이미지 품질의 열화를 감소시키는 방법을 제공한다. 이 효과는 주기적인 인트라(INTRA) 프레임 리프레시, 인트라(INTRA) 갱신 요청, 또는 장면 컷 이후에 인트라(INTRA) 부호화된 프레임(50)의 삽입을 효과적으로 지연시킴으로써 달성된다. 인트라 프레임 요청들과 연관된 프레임들은 그들 스스로 인트라 포맷으로 부호화되지 않지만, 그 대신 상기 비디오 시퀀스에서 나중에 발생한 프레임(50)이 인트라 포맷으로 부호화하기 위해 선택된다. 바람직하기로는, 실제 인트라 프레임은, 그것이 주기적인 인트라 요청들 사이의 대략 중간쯤에 있도록 선택된다. 실제 인트라 부호화된 프레임(50) 이전에 발생한 프레임들(P2, P3)은 실제 인트라 프레임에서 시작하여, 역순으로, 시간 예측을 이용하여 부호화되고, 반면에 상기 인트라 부호화된 프레임(50) 이후에 발생하는 프레임들(P4, P5)은 순방향으로 시간 예측을 이용하여 부호화된다.
Patent KR-20030007970-A (KR)
IPC: B32B17/06
Filed: 2001-06-15
Abstract: 본 발명은 발포 유리층을 화학적으로 에칭하여 상기 발포 유리층내에 하나 이상의 캐비티 패턴을 제공하는 방법에 관한 것이다. 이러한 방법은 유리층을 수용하기에 적합한 하나 이상의 주표면을 갖는 기판을 이용한다. 이러한 방법에서는 유리 페이스트 조성물의 하나 이상의 층이 기판의 주표면상에 적용된다. 이어서 기판과 유리 페이스트 조성물은 기판의 주표면에 결합된 발포 유리층을 얻기에 충분한 온도까지 가열된다. 발포 유리층의 적어도 일부분은 화학적으로 에칭되어 발포 유리층내에 하나 이상의 캐비티 패턴을 얻게된다. 발포 유리층의 화학적 에칭에 의해 이방성 에칭율이 얻어진다.
Patent KR-20030040223-A (KR)
IPC: H01L29/78
Filed: 2001-06-21
Abstract: 본 발명에 따른 반도체 소자용 다이렉트 매립 스트랩을 형성하는 방법 및 장치는 반도체 기판(102) 상에 게이트 스택(106)을 형성하는 단계와 게이트 스택의 측벽(108) 상에 보호층을 형성하는 단계를 포함한다.  보호층이 반도체 소자 중 게이트 스택에 인접하는 일부분 상에 수평으로(109) 연장된다.  도전층(112)은 보호층 상에, 게이트 스택 중 게이트 도전체(107)와 접촉하는 부분에 그리고 게이트 도전체에 인접하면서 반도체 기판 내에 형성된 확산 영역(104)과 접촉하는 부분에 형성된다.  유전층은 도전층 상에 형성되고, 유전층이 패터닝되어 도전층의 일부분을 노출시킨다.  도전층 중 노출된 부분은 도전층 중 게이트 도전체 상의 일부분과 기판 중 게이트 도전체에 인접한 일부분을 포함한다.  도전층의 노출된 영역이 실리사이드화되어 기판 내에 실리사이드 확산 영역(114) 및 다이렉트 매립 스트랩(120)을 형성한다.  다이렉트 매립 스트랩은 게이트 도전체를 반도체 소자 중 동일 레벨에 있는 확산 영역과 전기적으로 접속시킨다.
Patent KR-20030023878-A (KR)
IPC: A61K9/00
Filed: 2001-06-26
Abstract: 본 발명은 지속적인 방출을 위하여 조제된 생물학적으로 활성이 있는 소마토트로핀을 포함하는 조성물과 이들의 제조방법과 이들의 사용방법을 제공한다. 
     이 조성물들은 소마토트로핀, 적어도 제 1의 생체이용도 향상성분(BEC), 실질적으로 비수성의 소수성 부형제와 선택적으로 제 2의 BEC를 포함한다. 제 1의 BEC는 전형적으로 계면활성제(바람직하게는 비이온성 계면활성제) 또는 시클로덱스트린 화합물이다.  선택적인 제 2의 BEC는 (ⅰ) 아미노산 또는 아미노산 유도체들; (ⅱ) 히드록사메이트 유도체들; (ⅲ) 비-환원성 탄수화물; (ⅳ) 옥소산염들 ; 또는 (ⅴ) 전술한 (ⅰ)∼(ⅳ) 부류들의 둘 이상의 혼합물을 포함할 수 있다.
Patent KR-20040062260-A (KR)
Inventor: LEE JI HUN
IPC: C09K11/06
Filed: 2003-01-02
Abstract: PURPOSE: A blue light emitting diphenylanthracene derivative and an organic electroluminescent device containing the derivative are provided, to improve thermal stability, crystal stability, brightness, luminous efficiency and drive voltage characteristics. CONSTITUTION: The diphenylanthracene derivative is represented by the formula 1, R1 and R2 are independently H, a linear or branched alkyl group of C1-C20, a cycloalkyl group of C5-C20, an aryl group of C5-C20, or an aryl group of C5-C20 having at least one substituent selected from the group consisting of a halogen atom, a halogenated alkyl group of C1-C10, -Si(R)(R')(R'), an alkyl or alkoxy group of C1-C10, an aryl group of C6-C10, a heteroaryl group of C4-C10 and -N(R)(R'); Ar1, Ar2, Ar3 and Ar4 are independently H, a linear or branched alkyl group of C1-C20, a cycloalkyl group of C5-C20, an aryl group of C5-C20, or an aryl group of C5-C20 having at least one substituent selected from the group consisting of a halogen atom, a halogenated alkyl group of C1-C10, -Si(R)(R')(R'), an alkyl or alkoxy group of C1-C10, an aryl group of C6-C10, a heteroaryl group of C4-C10 and -N(R)(R'); Ar1 and Ar2, and Ar3 and Ar4 can be connected each other; and R, R' and R' are independently H, an alkyl or alkoxy group of C1-C10, an aryl group of C6-C10 or a heteroaryl group of C4-C10.
Patent KR-20040063597-A (KR)
Inventor: JI SEOK MAN
IPC: H04N1/00
Filed: 2003-01-08
Abstract: PURPOSE: An apparatus and a method for supporting plural codecs are provided to share common operation blocks of various video codecs. CONSTITUTION: A header analyzing unit(200) analyzes a header of a compressed and transmitted bit stream, judges a kind of a codec, and generates a switch connection command in response to the judged kind of the codec. A switch unit(210) connects a corresponding operation block in response to the switch connection command transmitted from the header analyzing unit(200). The corresponding operation block of a decoding unit(220) decodes the bit stream.
Patent KR-20040065058-A (KR)
Title: Production of mustard leaf kimchi using material having anticancer effect
Inventor: SON NAM YOUL
IPC: A23B7/10
Filed: 2003-01-14
Abstract: PURPOSE: A method of making mustard leaf kimchi(gakkimchi) using sesame, potato, unpolished rice and Coix seeds having anticancer effect is provided. The kimchi has an effect of preventing various diseases and characteristic taste and flavor of kimchi. CONSTITUTION: In the process for making mustard leaf kimchi, kimch sauce(yangnyom) is mixed with a salted cabbage. The kimchi sauce comprises 25 to 30% by weight of sesame, 2 to 3% by weight of a potato, 1 to 2% by weight of unpolished rice, 1 to 2% by weight of Coix seeds, 40 to 50% by weight of liquid type salt-fermented anchovy(myolchi aekchot), 20 to 26% by weight of liquid type salt-fermented shrimp(saewoo aekchot), 3 to 4% by weight of garlic, 1 to 2% by weight of ginger powder, 2 to 3% by weight of sugar and 20 to 50% by weight of salt.
Patent KR-20040065875-A (KR)
Inventor: HAN CHANG U
IPC: E05B65/42
Filed: 2003-01-16
Abstract: PURPOSE: A system for releasing a vehicle door lock is provided to supply the convenience to the driver and the passenger by automatically sensing the vehicle speed. CONSTITUTION: A system for releasing a vehicle door lock includes a door lock(100) and a door lock release device(200). The door lock(100) connected to the vehicle door allow the door to be locked when the vehicle moves. And, the door lock release device(200) automatically releases the door lock(100) by sensing the driving speed of the vehicle when the driving speed of the vehicle maintains 0 during the predetermined period.
Patent KR-20040066623-A (KR)
Inventor: JANG JEONG U
IPC: H04N7/12
Filed: 2003-01-20
Abstract: PURPOSE: A TV transceiving system using a wireless LAN and a method therefor are provided to apply a wireless LAN to a server and a client, and to comprise one TV decoder in the server, so that plural clients can use the TV decoder for mobile functions without another TV decoder. CONSTITUTION: A TV decoder receives TV data signals being transmitted externally, decodes the received signals into audio/video signals, and transmits the decoded audio/video signals. A server(301) receives the TV data signals decoded into the audio/video signals, and wirelessly transmits the received TV data signals. A client receives the TV data signals transmitted from the server(301). The TV decoder comprises as follows. A TV tuner(307) receives TV signals. An A/V decoder(308) decodes the TV signals into audio/video signals. The first USB(310) encodes the audio/video signals into USB signals, and transmits the USB signals to the server(301).
Patent KR-20040070643-A (KR)
Inventor: KIM TAE HUN
IPC: H01L21/265
Filed: 2003-02-04
Abstract: PURPOSE: A cooling water circulation device of an ion implantation system is provided to enhance the cooling efficiency by exhausting automatically air bubbles from a cooling water circulation tube. CONSTITUTION: A cooling water circulation tube is installed between a heat exchanger and a cooling unit. A sensor(10) is installed on the cooling water circulation tube in order to sense air bubbles by using ultrasonic waves. A solenoid valve(22) is branched from an airline(20) in order to supply the air according to a signal of the sensor. A first exhaust line(30) is installed at a lower side of the cooling water circulation tube in order to discharge the cooling water. A second exhaust line(40) is connected to the first exhaust line in order to drain the cooling water and exhaust the air. A first valve(32) is installed on the first exhaust line. A second valve(42) is installed on the second exhaust line.
Patent KR-20040073629-A (KR)
Inventor: HONG MI JEONG
IPC: H04L12/66
Filed: 2003-02-14
Abstract: PURPOSE: An access gateway system in an NGN(Next Generation Network) is provided to concentratedly receive E1 trunks of plural access nodes in a concentrated access gateway, to convert a protocol of the E1 trunks suitable for network factors of an NGN and to perform a packetizing process, thereby continuously supplying a communication service to a subscriber. CONSTITUTION: A V5.2 protocol processor(51) is connected with at least one access node(42) by an E1 link, and separates a signal received from the access node(42) into a V5.2 call connection signal and voice bearer information. A gateway protocol processor(52) processes the separated V5.2 call connection signal in a Megaco protocol, and requests the V5.2 protocol processor(51) to carry out a V5.2 protocol and E1 link processing for the Megaco protocol signal. An IP packet processor(53) processes the Megaco call connection signal in an IP protocol, transmits the processed signal to a soft switch(31), processes the voice bearer information in an IP protocol, and transmits the processed information to a subscriber terminal of other party.
Patent KR-20040080246-A (KR)
Inventor: KIM JIN HWAN
IPC: C09K11/77
Filed: 2003-03-11
Abstract: PURPOSE: An yttrium aluminate-based red fluorescent substance for a UV LED, its preparation method and a device using the fluorescent substance are provided, to improve emission luminance by using europium and samarium as a co-activator. CONSTITUTION: The yttrium aluminate-based red fluorescent substance comprises a yttrium aluminate-based matrix (Y3Al5O12) containing europium and samarium represented by (Y_(1-a) Eu_a)3Al5O12:Sm_b (0.05<=a<=0.3 and 0<b<=0.3). The method comprises the steps of adding an europium oxide solution and a samarium oxide solution to the yttrium aluminate-based matrix obtained from an yttrium oxide solution and an aluminum oxide solution; drying the mixture at 80-170 deg.C for 1-2 hours; heating the dried one at 1,200-1,700 deg.C for 3-6 hours at least one time; and pulverizing and post-treating the heated one.
Patent KR-20030079695-A (KR)
IPC: A61H19/00
Filed: 2003-03-26
Abstract: A driving apparatus of a massaging device for sexual organs comprises a pedestal (1), a driving device (6) fixed detachably on the pedestal (1), and moving means (5) provided on the driving device (6), to which a massaging device (3, 4) for sexual organs is attached. The moving means (5) is moved reciprocally linearly, and vertically substantially, and the massaging device (3) is for male sex organs. The moving means (5) is moved reciprocally linearly, and obliquely substantially, and the massaging device (4) is for female sex organs. A motion of lateral direction is added to the moving means (5) so as to move the moving means (5) along an endless loop. <IMAGE>
Patent KR-20040086713-A (KR)
Inventor: YANG DU WON
IPC: F02M21/06
Filed: 2003-04-03
Abstract: PURPOSE: A fuel supply control device of a CNG(Compressed Natural Gas) vehicle is provided to improve the performance of an intercooler and the cooling performance of a radiator by integrally constituting the intercooler and a heat exchanger. CONSTITUTION: A fuel supply control device of a CNG vehicle comprises a gas cylinder(210) storing CNG; a fuel supply line(220) making fuel discharged from the gas cylinder supplied to an engine; a regulator(230) mounted to the fuel supply line, to uniformly regulate the pressure and flux of fuel; a high-pressure shutoff valve(240) mounted to the fuel supply line formed between the gas cylinder and the regulator, to shut off high pressure; a control part(250) executing general control action to supply power to a magnetic valve(252) attached to the gas cylinder and to supply fuel to the engine through the fuel supply line; and a heat exchanger(260) formed integrally together with an engine side cooling system, to raise the temperature of gas cooled and send to the gas the engine side to raise the temperature of the fuel coming into the engine through the fuel supply line.
Patent KR-20030036491-A (KR)
Inventor: JANG MU SANG
IPC: C08K3/08
Filed: 2003-04-10
Abstract: PURPOSE: An air and moisture permeable polyurethane film composition is provided, which shows the antibacterial, sterilizing, deodorizing and antistatic effects by employing a nano-sized silver material. CONSTITUTION: The air and moisture permeable polyurethane film composition comprises 70-98 wt% of an air and moisture permeable polyurethane; 20-200 ppm of silver particles or colloid; and 1-10 wt% of other additives. Optionally the polyurethane film composition comprises further a pigment to obtain various colors.
Patent KR-20040090595-A (KR)
Inventor: LEE GYU DONG
IPC: H04M1/57
Filed: 2003-04-17
Abstract: PURPOSE: A method for notifying of a receiving state of a portable terminal in accordance with an originator is provided to separately set a receiving notify mode every telephone number, and to decide an originator by using the originator's telephone number, then to notify of a receiving state, while changing the receiving notify mode when necessary, thereby using different notify modes according to originators. CONSTITUTION: A system sets a receiving notify mode for an inputted telephone number. If a call is received, the system detects an originator's telephone number. The system retrieves the detected originator's telephone number from pre-inputted telephone numbers. If a telephone number identical with the detected telephone number exists, the system notifies a user of a receiving state in the receiving notify mode set at the corresponding telephone number.
Patent KR-20030036569-A (KR)
Inventor: PARK JOONG SUK
IPC: E01F15/00
Filed: 2003-04-21
Abstract: PURPOSE: A delineator of a guardrail for a road is provided to simplify installation works for a delineator and to reduce construction expenses. CONSTITUTION: The delineator of a guardrail(1) for a road is composed of a delineator reflector(5) provided with a space(9) where a head(12) of a fixing bolt(4) is interposed, and a washer steel plate(11) installed on the opened backside of the delineator reflector(5) and provided with a bolt hole(10). While the head(12) of the fixing bolt(4) is interposed in the space(9) of the delineator, the fixing bolt(4) is fastened through a guardrail plate(3), a bracket(8) and a vertical column(2), and the washer steel plate(11) of the delineator is fitted/coupled between the base of the head(12) and the guardrail plate(3).
Patent KR-20040092578-A (KR)
Inventor: HUH JI MAN
IPC: H04M1/23
Filed: 2003-04-24
Abstract: PURPOSE: A jog shuttle key assembly of a mobile communication terminal is provided to search a sub window menu displayed through a sub LCD(Liquid Crystal Display) without opening a folder part. CONSTITUTION: A jog shuttle(100) is formed of a dial part(110) rotatively combined with a mount part(120) arranged on an outer surface of a case of a mobile communication terminal. A first magnet and a second magnet different in polarity are oppositely arranged at the dial part(110). Third, fourth, and fifth magnets are arranged at the mount part(120) to generate repulsive force and attractive force. A plurality of sensors combined with a sub PCB(Printed Circuit Board)(190) are arranged at the mount part(120). The mount part(120) transmits a switching signal according to rotation of the dial part(110) to a main board of the mobile communication terminal.
Patent KR-20030086419-A (KR)
IPC: F21Y101/00
Filed: 2003-05-01
Abstract: The coil exit of the incandescent filament (2) is joined to an edge section of the shading device (4) running parallel to the coil axis of the incandescent filament. The filament is arranged inside the lamp vessel.
Patent KR-20040094101-A (KR)
Inventor: CHOI SEONG O
IPC: F24F11/02
Filed: 2003-05-01
Abstract: PURPOSE: A variable flux type bypass device of a multi-air conditioner system is provided to realize appropriate circulation refrigerant flux corresponding to capacity of an indoor unit and cooling and heating load, and reduce a flow noise and power consumption for compressors. CONSTITUTION: Compressors(11) pressurizedly discharge a refrigerant flowed into a suction side pipe(17) to a discharge side pipe(18). Bypass pipes(41,43) combine the discharge side pipe with the suction side pipe to bypass part of the refrigerant discharged to the discharge side pipe to the suction side pipe. A flux variable control element, electronic expansion valve(42) is installed on the bypass pipes for variably controlling flux of the refrigerant to be bypassed.
Patent KR-20040094218-A (KR)
Inventor: LEE JU HEON
IPC: B05B7/04
Filed: 2003-05-02
Abstract: PURPOSE: A gas operated liquid dispenser system is provided to enable automatic treatment of liquids, self-removal of residuals, and repeated use of the system. CONSTITUTION: The gas operated liquid dispenser system comprises: an active ingredient concentrate cylinder(1) and a liquid carbon dioxide cylinder(2) connected with a metering and mixing device(13) through pipes(10,11), respectively; a conduit(12) connected to the active ingredient concentrate cylinder(1) at the metering and mixing device(13); and a nozzle(15) connected to the metering and mixing device(13) through a tubing network(14).
Patent KR-20040096161-A (KR)
Inventor: KIM SEUNG SU
IPC: H04B1/40
Filed: 2003-05-07
Abstract: PURPOSE: A method for configuring a user menu in a mobile communication terminal is provided to edit a desired item field of user menus preset on a mobile communication terminal, or to edit a new user menu, thereby increasing user convenience. CONSTITUTION: When a new user menu is added, a system activates a 'menu edit' menu(301). If an add item is selected(302), the system registers a name of a group to be added while a 'new menu add' menu is activated(303,304), and sets the number of detailed item fields(305,306), then designates a type and a name of the set fields(307). The system maps contents according to each field(308), and stores the mapped contents(309).
Patent KR-20040102574-A (KR)
Inventor: CHO YONG SEON
IPC: E04B9/18
Filed: 2003-05-28
Abstract: PURPOSE: A fixing apparatus for suspending a ceiling panel is provided to mount the concrete ceiling slab stably by suspending and fixing the channel member with the horizontal adjusting member after constructing the slab and easily adjusting the height of the horizontal adjusting member. CONSTITUTION: A fixing apparatus for suspending a ceiling panel is composed of an insert member composed of a spiral member(110) and a base member(120) penetrated by the spiral member and installed to the ceiling slab by embedding a separation member having a hole; a horizontal adjusting member(200) having an inverse L-shaped head part having a screw hole combined with the spiral member by the screw to adjust the height, and a stem(220) bending perpendicularly and connecting to the head part and suspending the channel member by a saw tooth(222); and a supporting member for arranging the steel reinforced concrete in the upper part of the spiral member.
Patent KR-20040103511-A (KR)
Inventor: CHOI DAE SEUNG
IPC: C08F4/70
Filed: 2003-05-29
Abstract: PURPOSE: A method for producing 1,4-cis-polybutadiene using tris(pentafluorophenyl) borane compound as a catalyst activator is provided to avoid complicated processing steps, to control the molecular weight of the high-cis BR with ease and to optimize the processability and physical properties of the rubber. CONSTITUTION: The method for producing 1,4-cis-polybutadiene through the polymerization of 1,3-butadiene comprises carrying out the polymerization of 1,3-butadiene in the presence of an inert organic solvent, by using bis(1,4-cyclooctadiene)nickel salt as a catalyst and tris(pentafluorophenyl) compound as a catalyst activator in the mole ratio of 1:2-1:5, at a temperature of 0-60 deg.C. Particularly, the inert organic solvent is at least one selected from the group consisting of aromatic hydrocarbons, halogenated aromatic hydrocarbons and cycloaliphatic hydrocarbons.
Patent KR-20040104187-A (KR)
Inventor: KIM SANG U
IPC: A23B7/10
Filed: 2003-06-03
Abstract: PURPOSE: A cooling apparatus of a refrigerator having a structure in which a condenser is wound on the upper surface and rear wall surface of an inner case forming a lower storage chamber and covered with a condenser cover is provided. It improves cooling efficiency and reduces the number of parts as compared to a conventional method using an aluminium tape for fixing. CONSTITUTION: The cooling apparatus comprise: a body formed with at least one lower chamber opened toward the front; plural drawers received on the inside of the lower chamber to be taken out; a condenser(141) in which cold air for cooling the lower chamber below the predetermined temperature flows; and a condenser cover(144) for covering the external periphery of the inner case to prevent the contact of the condenser and a foaming material(14). The condenser is wound on the external periphery of an inner case forming the lower storage chamber.
Patent KR-20040108162-A (KR)
Inventor: SEO YEONG CHEOL
IPC: B60T8/66
Filed: 2003-06-16
Abstract: PURPOSE: A vehicle wheel speed correction method is provided to improve various electronic control systems by correcting speed of vehicle wheels if the vehicle wheel speed is distorted by tolerance of tires, difference of pneumatic pressure, and installation of different kinds of tires. CONSTITUTION: A vehicle wheel speed correction method is composed of steps for calculating speed of each vehicle wheel by receiving a signal from a vehicle wheel speed sensor of each wheel(S101); deciding if correction is to be demanded by calculating speed difference between the vehicle wheels of front or rear wheels based on the vehicle wheel speed(S102); outputting directly the vehicle wheel speed that is not corrected if correction is not demanded and correcting the vehicle wheel speed in need of correction(S103); and outputting the corrected vehicle wheel speed to a control system(S104). The control system comprises an ABS(Anti-Lock Brake System), a TCS(Traction Control System), and an ESP(Electronic Stability Program).