baber/WOPTO huggingface dataset:
Patent KR-20040050548-A (KR)
Title: Apparatus for testing evaluation of rear-end collision for vehicle
Inventor: KIM YU GWON
IPC: G01M7/08
Filed: 2002-12-10
Abstract: PURPOSE: An apparatus for evaluating rear-end collision of a vehicle is provided to simultaneously estimate damage to a head of a driver and performance of a head supporter by using two crash cars. CONSTITUTION: A vehicle rear-end collision evaluating apparatus includes a conveying rail(22) installed on a ground(21) and a first crash car(26) installed on the conveying rail(22). The first crash car(26) is formed at an upper portion thereof with at least one seat(51). A dummy(52) is provided on each of the seats(51). The conveying rail(22) is connected to one side of a front wheel through a first connection chain(25). A first chain release unit(23) is installed at one side of the conveying rail(22). A rear bumper(28) is mounted on a rear end of the crash car(26). A second crash car(29) is positioned at a rear portion of the first crash car(26).
Patent KR-20040055075-A (KR)
Title: Radio resource assignment method of hierarchical cellular system and medium storing thereof
Inventor: YEO GEON MIN
IPC: H04B7/26
Filed: 2002-12-20
Abstract: PURPOSE: A radio resource allocation method of a mobile communication system having a hierarchy structure and a recording medium storing the same are provided to enhance efficiency of usage of radio resource by allocating a call fro a low speed mobile terminal to a micro cell and a call from a high speed mobile terminal to a macro cell. CONSTITUTION: A handoff is generated when a new call is not blocked and a call proceeds to a next micro cell(301), when a handoff request of a handoff call is not failed and a call proceeds to a next micro cell(302), and when a take-back request of a take-back call is not failed and a call proceeds to a next micro cell(303).
Patent KR-20040055866-A (KR)
Title: pass gate circuits in semiconductor device
Inventor: KIM JAE HUN
IPC: G11C8/00
Filed: 2002-12-23
Abstract: PURPOSE: A pass gate circuit of a semiconductor device is provided to transmit the signal such as a data or the address stably without generating the transmission error. CONSTITUTION: A pass gate circuit of a semiconductor device includes a delay(10), a shift detector(12), a pass gate(11) and a pass controller(13). The delay(10) delays the applied input signal by a predetermined time. The shift detector(12) outputs the pulse signal in response to the shift of the input signal. The pass gate(11) transmits the delay input signal outputted from the delay(10) to the output terminal in response to the applied pass control signal. And, the pass controller(13) generates the pass control signal in response to the pulse signal outputted from the shift detector(12) and applies the generated pass control signal to the pass gate(11).
Patent KR-20040058541-A (KR)
Title: Apparatus for exchanging battery of forklift truck
Inventor: KIM GYEONG HO
IPC: B60S5/06
Filed: 2002-12-27
Abstract: PURPOSE: A drawing member is installed in a mast assembly of a forklift to draw up a battery and to install the battery to the forklift, thereby preventing safety accident and improving workability. CONSTITUTION: In a forklift having a mast assembly(101) in front and an overhead guard in upper part of a driver seat, a frame is provided having an open lower part and an open space as much as the battery side area. A fixing member is installed in the frame to install the battery by lifting the battery from ground. A plurality of rollers(700) is provided in lower part of a case to store the battery. A drawing member is connected to an upper part of the battery in one end, and to upper part of the master assembly in the other end.
Patent KR-20040060218-A (KR)
Title: Method for fabricating of semiconductor device
Inventor: AHN SEONG HWAN
IPC: H01L21/28
Filed: 2002-12-30
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent damage of a bit line in a peripheral region by forming a support insulating layer on a hard mask of a cell region. CONSTITUTION: An interlayer dielectric(12) is formed on a substrate(10) defined by a cell region(S) and a peripheral region(P). Bit lines(14) with a hard mask are formed on the interlayer dielectric. A support insulating layer(30) is formed on the hard mask of the cell region to improve topology between the cell and peripheral region. An insulating spacer(16) is formed at both sidewalls of the support insulating layer, the hard mask and the bit line of the cell region. A storage node contact hole is formed by selectively etching the interlayer dielectric. A contact plug(20) is then formed in the contact hole.
Patent KR-20020034154-A (KR)
Title: Method of inhibiting the formation of by-product in the production of genetically modified polypeptide
IPC: C12P21/02
Filed: 2001-05-10
Abstract: A method for reducing the formation of a byproduct polypeptide containing an O-acetylserine residue in place of a serine residue by adding at least one of histidine, methionine or glycine to the medium in a method for producing a polypeptide containing a serine residue by culturing transformed cells, and a method for producing a polypeptide containing a serine residue by culturing transformed cells, characterized by reducing the formation of a byproduct polypeptide containing an O-acetylserine residue in place of a serine residue by adding at least one of histidine, methionine or glycine to the medium.
Patent KR-20020026566-A (KR)
Title: Continuously variable electromagnetic transmission
IPC: H02K16/02
Filed: 2000-08-03
Abstract: A continuously variable electromagnetic transmission comprising a collector-less, axial-flow dynamo electric machine (3) provided with an input shaft (2) and an output shaft (4), and means (20) for controlling and supplying electricity at variable frequencies to said machine. The dynamo electric machine comprises a stator (16), a first rotor (12) which is connected to the input shaft, and a second rotor (15) which is connected to the output shaft and embodied in such a way that  it can interact with the first rotor and the stator, whereby the two rotors and the stator are formed by discoid elements. The inventive transmission comprises means for axially displacing at least one of the discoid elements in order to modify the width of the axial gap between said element and an adjacent discoid element, whereby the magnetic field can be regulated by variations in said gap and the two rotors can be mechanically coupled to each other. Said transmission can be used in a motor vehicle, especially a motor vehicle with hybrid propulsion.
Patent KR-20020063871-A (KR)
IPC: A61K47/32
Filed: 2000-09-29
Abstract: 본  발명은  비스테로이드성  항염증  약물(NSAID)을  함유하는  서방성  제제형의  혼합물  및  프로스타글란딘과  하나  또는  그  이상의  부형제를  함유하는  혼합물을  포함하는  경구  투여용  약제학적  제형에  관한  것이다.
Patent KR-20020065502-A (KR)
IPC: B44D3/16
Filed: 2000-11-01
Abstract: 본 발명은 금속 표면(3)에서 녹 및 페인트를 제거하는 방법에 관한 것으로, 금속 표면(3)을 가열하기 위해 유도열이 사용된다.  본 발명은 또한 상기 방법을 수행하기 위한 장치에 관한 것이다.
Patent KR-20020060754-A (KR)
Title: Ｌｃｄ구동장치
IPC: G09G3/20
Filed: 2001-09-25
Abstract: LCD를 구동시키기 위해 필요로 하는 표시전압을 생성하는 표시전압생성회로(2-1)에 있어서, 표시전압(V1∼V5)을 평활화하기 위한 콘덴서(C1∼C5)에 일단이 접속됨과 동시에, 타단이 저항(R11∼R15)을 거쳐서 전원전압(Vcc)에 접속된 스위치(SW1-1∼SW1-5)를 설치한다. 타이머(T-1)로부터의 출력에 의해, 전원의 공급이 개시되고 나서 소정시간이 경과하기까지 스위치를 ON시켜서 콘덴서를 전원전압으로 충전시킨다.
Patent KR-20020082222-A (KR)
Title: 란탄족금속을 함유하는 에폭시드화 촉매
IPC: B01J23/66
Filed: 2001-01-25
Abstract: 본 발명은, 1종 이상의 란탄족원소를 함유하는 지지체 물질 상에 금, 바람직하게는 나노미터 크기의 금을 포함하는 화합물을 촉매로서 사용하는 것을 특징으로 하는, 산소 분자와 수소를 사용한 올레핀의 에폭시드화 방법; 세륨과 네오디뮴을 제외한, 원자번호 58 내지 71의 금속으로 이루어진 군에서 선택된 1종 이상의 원소를 함유하는 지지체 물질 상에 금, 바람직하게는 나노미터 크기의 금을 포함하는 화합물; 이 화합물의 제조방법; 및 이 화합물의 존재하에서 화학반응을 수행함으로써 화학반응을 촉진하는 방법에 관한 것이다.
Patent KR-20020087422-A (KR)
Title: 랩공구
IPC: B24D7/18
Filed: 2002-01-16
Abstract: 랩마감가공의 정밀도를 높임과 동시에 랩공구 자체의 수명의 연장을 도모할 수 있으며, 또 랩지름의 조정이 가능하여 여러가지 지름의 랩마감가공에 대응할 수 있는 랩공구를 제공하는 것을 목적으로 하고, 그 때문에 외주면에 랩핑부를 구비한 랩공구 본체와, 랩공구 본체에 있어서 선단부와 기단부와의 사이에 축방향을 따라 배치된 슬릿을 구비한 것이다.
Patent KR-20030003702-A (KR)
IPC: G06F17/50
Filed: 2002-01-18
Abstract: 도미노 로직 스테이지의 사전충전은 선행 도미노 로직 스테이지의 사전충전 지연에 근거해 제어된다.  로직 스테이지의 사전충전은 선행 로직 스테이지의 출력이 사전충전 로직 상태에 대응할 때까지 일어나지 않는다.  선행하는 스테이지의 사전충전 로직 상태 출력은 후속하는 로직 스테이지의 비활성 상태이므로, 선행 로직 스테이지의 출력이 사전충전 로직 상태일 때 후속하는 로직 스테이지의 로직 펑션은 비-도전 상태가 된다.  선행 스테이지의 출력이 사전충전 상태가 된 후에만 후속 스테이지로의 사전충전을 제공함으로써 후속하는 스테이지의 사전충전중에 DC 전류는 흐르지 않을 수 있고, 사전충전 중에 흐르는 DC 전류를 차단하기 위한 평가 트랜지스터에 대한 필요를 없앤다.  평가 트랜지스터를 제거함으로써 사전충전 로직 스테이지에서 평가 트랜지스터에 의해 야기되는 지연을 없애고, 로직 스테이지에 대한 회로 면적을 감소시키고, 클럭 회로에 대한 부하를 감소시키고, 각 로직 스테이지의 파워 소비를 감소시킬 수 있다.
Patent KR-20020087947-A (KR)
Title: 트롤리용 예치식 잠금장치
Filed: 2001-11-20
Abstract: 본 발명은 트롤리, 특히 쇼핑 트롤리용 예치식 잠금장치에 관한 것이다. 상세하게는, 트롤리상의 지지부에 고정하기 위한 고정부재와, 상기 고정부재에 결합되며 상기 트롤리의 상기 핸들바에 지지되고 고정되는 중간부재를 포함하여 구성되는 쇼핑 트롤리용 예치식 잠금장치로서, 유사한 다른 트롤리의 예치식 잠금장치에 결합하기 위해 제공되는 결합 장치와 결합 부재를 포함하고, 상기 고정부재는 부분 부재만큼 상기 핸들바의 방향으로 연장되고, 상기 중간부재는 부분 부재만큼 상기 지지부 방향으로 연장된 구성으로 된 트롤리의 예치식 잠금장치에 관한 것이다. 
     본 발명은 상기 부분 부재(5,7)가 상호 겹치도록 설치되며 상기 결합 장치(2)는 적어도 상기 부분 부재(5,7) 중 어느 하나에 설치되는 것을 특징으로 한다.
Patent KR-20030001525-A (KR)
IPC: G02B6/42
Filed: 2001-05-18
Abstract: 본 발명의 수평 접근 반도체 광검출기(2; horizontal access semiconductor photo detector)는 광을 광전류로 변환시키기 위한 수평 광 흡수층(8; horizontal light absorbing layer)을 포함하고, 상기 층은 그 내부에서의 광을 속삭이는 회랑 모드(whispering gallery modes)의 전파(propagation)로 구속하도록 구성된다. 상기 검출기는 제 1 도파관 부분(18)과 제 2 광 구속 부분(20, 21)을 가지도록 구성되고, 상기 도파관 부분은 광을 상기 검출기 내로 연결하고, 상기 광 구속 부분 주위에서 속삭이는 회랑 모드의 전파를 일으키기 위해 상기 광 구속 부분 내로 광을 전달한다. 상기 광 흡수층은 상기 광 구속 부분의 일부분일 수 있거나, 선택적으로 상기 광은 상기 광 구속 부분 내로 연결될 수 있거나, 선택적으로 상기 광은 소멸 커플링에 의해 상기 광 구속 부분으로부터 상기 광 흡수층 내로 연결될 수 있다. 상기 광 흡수층 내에서의 속삭이는 회랑 모드의 발생은 상기 광 흡수층의 유효 흡수 계수를 현저하게 증가시킨다.
Patent KR-20030029053-A (KR)
IPC: C07D209/94
Filed: 2002-04-05
Abstract: 본 발명은 화학식 1의 광산 화합물에 관한 것이다. 
     화학식 1 
     R-O(CF 2 ) n SO 3 X 
     위의 화학식 1에서, 
     n은 약 1 내지 4의 정수이고, 
     R은 치환 또는 비치환 C 1 -C 12 직쇄 또는 측쇄 알킬 또는 알케닐, 치환 또는 비치환 아라알킬, 치환 또는 비치환 아릴, 치환 또는 비치환 비사이클로알킬, 치환 또는 비치환 트리사이클로알킬, 수소, 알킬 설폰산, 치환 또는 비치환 퍼플루오로알킬, 화학식 F((CF 2 ) p O) m (CF 2 ) q- (여기서, p는 약 1 내지 4이고, m은 약 0 내지 3이며, q는 약 1 내지 4이다) 및 치환 또는 비치환된 부분적 불화 알킬, 할로플루오로알킬, 퍼플루오로알킬설폰 또는 글리시딜로 이루어진 그룹으로부터 선택되고, 
     X는 유기 양이온 및 공유결합된 유기 라디칼로 이루어진 그룹으로부터 선택된다.
Patent KR-20030046337-A (KR)
Title: Timing belt autotensioner with an anti-tooth skip mechanism
IPC: F16H7/08
Filed: 2001-06-15
Abstract: A timing belt autotensioner includes a mechanism actuated by the reversal of timing belt movement direction. In automotive applications reversal of timing belt direction occurs only rarely under inadvertent or accidental circumstances. Such reversals can cause belt slackening sufficient for a toothed belt to jump gear teeth thereby changing engine cam shaft timing. Four related mechanisms are disclosed, each of which will, upon actuation by belt reversal cause the autotensioner pulley axis of rotation to move in a direction that tightens the belt during reverse movement of the belt. Thus, the belt remains tight to the toothed pulleys preventing jump or skip of the belt until the belt returns to proper forward belt movement. <IMAGE>
Patent KR-20030014404-A (KR)
IPC: H04J3/06
Filed: 2001-06-29
Abstract: 본 발명은, 특히 비동기 네트워크에 있어서, 비동기 네트워크를 통해 분배되는 멀티-미디어 패킷에서 지터를 제거하기 위하여 시스템 레벨 클록킹 구조를 사용하는 방법 및 장치에 관한 것이다. 본 발명은, 클라이언트 디바이스 클록을 헤드엔드 클록에 동기화시키도록 하며 또 헤드엔트에 연결된 광대역 수신기에 의해 데이터가 수신된 속도에 매칭하도록 클라이언트 디바이스 내의 데이터 흐름을 제어하도록 하는 다양한 시간 스탬프를 사용함으로써, 비동기 네트워크에서 도입되는 지터와 연관된 문제를 극복한다. 첫번째 시간 스탬프는 전송 패킷이 헤드엔드로부터 수신될 때 상기 패킷의 앞부분에 붙여진다. 두번째 시간 스탬프는 데이터 프레임이 네트워크 상에 삽입될 때 상기 데이터 프레임 안에 삽입된다. 세번째 시간 스탬프는 데이터 프레임이 네트워크로부터 수신될 때 상기 데이터 프레임 안에 삽입된다. 상기 두번째 및 세번째 시간 스탬프는 클라이언트 클록을 서버 클록에 동기화시키기 위해 사용되며, 상기 서버 클록은 차례로 상기 헤드엔드 클록에 주파수 록킹되어 있다. 상기 첫번째 시간 스탬프는 데이터 흐름 제어를 위해 사용되는데 여기서 상기 클라이언트는 데이터 흐름을 상기 데이터가 상기 서버에서 수신된 속도에 대응하도록 제어한다.
Patent KR-20040063305-A (KR)
Title: Bolt
Inventor: MIN BYUNG EE
IPC: F16B23/00
Filed: 2003-01-06
Abstract: PURPOSE: A bolt is provided to improve assembling efficiency for a structure while reinforcing fastening force of a bolt by coupling a nut to the bolt after assembling the bolt into an assembling hole. CONSTITUTION: A bolt includes a bolt(31) having a screw body section(33) and a head section(32) formed at one end of the screw body section(33), and a nut(34) assembled with the bolt(31). The nut(34) has a hexahedral shape and is formed with an assembling surface(51) and an assembling part(52). A plurality of assembling holes(48) are formed in the assembling part(52) of the nut(34). A locking rib is formed at an assembling surface of a spanner used for assembling/disassembling the nut(34) to/from the bolt(31).
Patent KR-20040066689-A (KR)
Title: Timesaving built-in cabinet made of glass
Inventor: SON YOUNG SUK
IPC: A47B61/00
Filed: 2003-01-20
Abstract: PURPOSE: A timesaving built-in cabinet made of glass is provided to reduce a loss of nutritional value when cooking a rice and to save time and electricity by a second cooking switch for the steam effect prior to a first boiling. CONSTITUTION: The timesaving built-in cabinet made of glass comprises two or more cooker being separable and attachable, a microwave type device(8), fermenting and ripening sensor and processor(9), processor for making scorched rice from the bottom of the pot and fermented rice punch(11,10), two or more separable inside cooker(12), an artificial intelligence computer chip, non-memory and processor(3), a cooking button(6), a timer sensor(4), a temperature sensor(5), a separable and attachable hook(14), a jack(15), a device(18',18,20,21) for manufacturing liquor, Kim-Chi, soy sauce and soy-bean paste, a device(17) for manufacturing fermented soybeans by fermentation and ripening, and a device(16) for manufacturing bean curd.
Patent KR-20040069137-A (KR)
Inventor: SON GWON
IPC: D06F33/02
Filed: 2003-01-28
Abstract: PURPOSE: A volume adjusting apparatus of a buzzer is provided to reduce additional cost and time and the layout of the entire circuit by adjusting the volume of the buzzer conveniently with modifying the circuit simply without additional circuits. CONSTITUTION: A volume adjusting apparatus of a buzzer is composed of a power applying unit(30) applying power to the buzzer; a power varying unit(40) deciding application of power from the power applying unit to the buzzer, and adjusting the volume of the buzzer by varying driving power to the buzzer; and a driving control unit(50) connecting to the buzzer, and driving the buzzer with the specific frequency by turning on and off the buzzer according to the pulse signal with the predetermined duty. The power applying unit has a resistor connected between the end of the buzzer and the power applying unit in series and in parallel, and a capacitor connected to the resistor in series.
Patent KR-20040069818-A (KR)
Inventor: YOO HEUNG RYEOL
IPC: H01L21/66
Filed: 2003-01-30
Abstract: PURPOSE: An apparatus and a method for detecting defects of a front and a rear side are provided to analyze a physical state of a wafer without changing a position of the wafer by using a mirror for shifting a beam of a detector. CONSTITUTION: A beam generator(100) is rotated within a predetermined range of angle. A mirror(110) is used for reflecting the beam generated from the light generator. A second optic system(111) is used for condensing the beam reflected by the mirror and outputting the condensed beam. The beam generator, the mirror, and the second optic system are installed within a vacuum system in order to protect the beam.
Patent KR-20040070621-A (KR)
Inventor: KWON JUNG HAN
IPC: H04W12/06
Filed: 2003-02-04
Abstract: PURPOSE: A method for automatically accessing a specific site of a wireless Internet is provided to allow a user to automatically access a specific site by downloading a browser set value through a wireless registration setting. CONSTITUTION: When a user attempts a connection to a specific link which needs security, a Web server informs a terminal that a specific setting value is needed(S11,S12). A message for inquiring whether the specific setting value is to be downloaded is outputted to the user, and if the user requests downloading, the specific setting value is requested from the Web server by wireless registration(S13,S14). The Web server transfers an ID number of the terminal and the specific setting value to a wireless registration server and client information is authenticated by an authentication center(S15,S16). The wireless registration server transfers the specific setting value to the terminal through an exchange(S17).
Patent KR-20040070777-A (KR)
Inventor: KIM TAE HUN
IPC: F04B37/08
Filed: 2003-02-04
Abstract: PURPOSE: A compressor of a cryopump is provided to prevent trip of the cryopump, and to supply power stably in power failure by supplying direct current power to the battery until operating the auxiliary power of the compressor. CONSTITUTION: A power supply system of a compressor(10) of a cryopump for decreasing internal temperature of the cryopump during impurity removal process is composed of a power supply unit(20) supplying power to the compressor; auxiliary power(30) supplying power in cutting off electricity of the compressor; a direct current converter(40) installed in the front of the power supply unit; and a battery(50) installed between the front end of the direct current converter and the compressor to supply power to the compressor before operating the auxiliary power. Power is supplied stably from the battery to the compressor before supplying auxiliary power in case of electricity failure of the power supply unit.
Patent KR-20040076643-A (KR)
Inventor: CHOI SANG GUK
IPC: H01J37/04
Filed: 2003-02-26
Abstract: PURPOSE: A micro column and a method for manufacturing the same are provided to make the thickness of the micro column constant and remove a complex etching process. CONSTITUTION: A micro column comprises a plurality of micro lenses for controlling electron beams or ion beams. The micro lenses include a conductive sheet(101) having holes and a glass plate(103) having holes contacted to the bottom or top surface of the conductive sheet. The conductive sheet is a metal thin film or a semiconductor substrate having doped impurity. The hole of the glass plate is larger than the hole of the conductive sheet.
Patent KR-20040077087-A (KR)
Title: Method for manufacturing natural or functional water bag to be inserted into mask enabling escape from a dangerous area by fire since a wet functional mask is helpful for a user in breathing
Inventor: LEE SUNG MOON
IPC: A62B18/02
Filed: 2003-02-27
Abstract: PURPOSE: Provided is a method for manufacturing a natural or functional water bag to be inserted into a mask, which is helpful to escape from a dangerous area by fire since a wet functional mask is helpful for a user in breathing when carbon monoxide poisoning gas or dioxine gas occur; to make it possible to breathe for more than 10 minutes in the emergency state; and to be helpful for health by a charcoal bag and a functional water bag. CONSTITUTION: The method for manufacturing a natural or functional water bag to be inserted into a mask comprises steps of inserting the natural or functional water bag into a mask body(10,20,30); and inserting a pin(40) into a part of a string to be hung around ears. When yellow dust or fire occurs, a user pierces the water bag(11) using the pin(40) so that (s)he wears the water-wet mask.
Patent KR-20040084075-A (KR)
Inventor: HAN SANG CHEOL
IPC: A61K8/19
Filed: 2003-03-26
Abstract: PURPOSE: Provided is a composition for face-washing which comprises tourmaline as an active ingredient, wherein the tourmaline emits far-infrared rays and generates anion to give excellent face cleansing effect. CONSTITUTION: The composition for face-washing is characterized by comprising, as active ingredient, 1.0-5.0 wt.% of tourmaline which emits far-infrared rays and generates anion to give excellent face cleansing effect, based on the total weight of the composition. It further contains 0.1-10 wt.% of raffinose or 0.1-70 wt.% of D-mannitol, as an active ingredient.
Patent KR-20040085640-A (KR)
Inventor: MUN BO SEUNG
IPC: B60K17/24
Filed: 2003-04-01
Abstract: PURPOSE: A protector assembly for a propeller shaft is provided to support the propeller shaft stably without breaking the protector by absorbing impact at a collision in displacing the propeller shaft. CONSTITUTION: A protector assembly(100) for a propeller shaft is composed of a protector frame(110) fixed in a mounting bracket(6) at a frame of a vehicle; a bearing(120) having the bore larger than the outer diameter of the propeller shaft to restrict interference in normally operating the propeller shaft; and buffer springs(130) connected to the outer periphery of the bearing and fixed to the protector frame or the mounting bracket. A rubber member(125) is mounted in the inner periphery of the bearing to absorb impact at a collision by increasing the friction coefficient with the propeller shaft and by rotating the bearing.
Patent KR-20040087014-A (KR)
Inventor: KIM DONG SEOK
IPC: B60J5/04
Filed: 2003-04-04
Abstract: PURPOSE: Installation structure of a door hinge bracket for a van is provided to restrict deformation of the lower part of the door, and to prevent injury of the body below the knee of the passenger by reinforcing front and rear ends of the inside panel with a bracket and absorbing impact energy with the door at a head-on collision. CONSTITUTION: A vehicle body of a van is connected to a door(100) by a reinforcing bracket(300), and the reinforcing bracket is installed inside the door. The front end of the bracket is attached to a front end(110) of an inside panel in which a hinge is mounted, and the rear end of the bracket is mounted to a bent part(120) of the inside panel bending along a wheel base. The front end and the rear end of the inside panel of the door are reinforced with the bracket. The front end of the inside panel is supported firmly in supporting the rear end of the bracket in the bent part of the inside panel, and deformation of the door is restricted by absorbing impact energy at a head-on collision.
Patent KR-20030079803-A (KR)
Title: 차량용 등기구 설계 방법 및 설계 시스템
IPC: G06F17/50
Filed: 2003-04-04
Abstract: 본 발명은 차량용 등기구로서 요구되는 성능 조건과, 등기구마다 주어지는 제약 조건을 포함하는 설계 조건을 충족시키며 등기구의 설계 효율을 향상시키는 차량용 등기구 설계 방법, 설계 시스템, 프로그램 및 프로그램을 기록한 기록 매체를 제공하는 것을 목적으로 한다. 
     차량용 등기구 설계 시스템(1)은, 등기구의 표준 데이터가 등록된 표준 데이터 베이스(21) 및 형상 데이터로서 이용 가능한 형상 템플릿을 포함하는 기술 데이터가 등록된 기술 데이터 베이스(22)를 갖는 데이터 베이스부(2)와, 등기구 작성부(3)에 의해서 구성된다.  등기구 작성부(3)의 표준 데이터 선택부(31)는 주어진 설계 조건에 기초하여, 표준 데이터 베이스(21)로부터 표준 데이터를 선택하고 설계 데이터를 생성한다.  모핑 제어부(32)는 기술 데이터 베이스(22)의 파라미터화된 형상 템플릿 등을 이용하여 설계 데이터를 갱신한다.
Patent KR-20040088825-A (KR)
Inventor: CHOI SEONG O
IPC: F24F11/02
Filed: 2003-04-12
Abstract: PURPOSE: A multi-air conditioner for simultaneous cooling and heating is provided to raise a discharge temperature of indoor units in a relatively low temperature of external air. CONSTITUTION: A multi-air conditioner for simultaneous cooling and heating includes a plurality of indoor units(11). Some indoor units are operated for cooling, and others are operated for heating. A heating part(51) is arranged contacting with a refrigerant pipe(35) where a refrigerant of high temperature and high pressure flows to the heating indoor units. The heating part heats the refrigerant flowing to the indoor units. The heating part is formed of a heater contacting with the refrigerant pipe to transmit heat, and a case containing a partial length section of the refrigerant pipe.
Patent KR-20040090040-A (KR)
Inventor: KIM GI SU
IPC: A47J37/00
Filed: 2003-04-16
Abstract: PURPOSE: A food heating device is provided to uniformly heat food without rotating food, and to reduce the loss of heat energy by heating food in a sealed space. CONSTITUTION: A food heating device is composed of an outer case(21), a cylindrical case(23) disposed at the center of the outer case, and a handle unit(24). The outer case includes a heating unit(22), a large case having a cutout portion(210), a conical portion(212), and a small case(213) formed at the top of the conical portion. The handle unit is installed at the small case. A plurality of vent holes(230) are formed at the circumference of the cylindrical case.