baber/WOPTO huggingface dataset:
Patent KR-20050002541-A (KR)
Inventor: HONG SUNG PYO
IPC: H04L12/66
Filed: 2003-06-30
Abstract: PURPOSE: A data communication method using a proxy server in an IP network is provided to transmit IP packets sent between IP terminals through a random transmission proxy server designated by an SIP proxy server, thereby enabling accounting/session controls by measuring the number of packets processed by the transmission proxy server. CONSTITUTION: The first terminal(11) transmits an invite message to an SIP proxy server(13)(S41). The server(13) transmits the invite message to the second terminal(12)(S42). The second terminal(12) transmits a response message to the server(13)(S43). The server(13) transmits the response message to the first terminal(11)(S44). The first terminal(11) sends a response confirm message to the server(13)(S45). The server(13) sends the confirm message to the second terminal(12)(S46). A bidirectional RTP(Real Time Protocol) session is set between the terminals(11,12)(S47). An IP packet having a capsulated external header is transmitted to a transmission proxy server(14)(S51). The proxy server(14) transmits the IP packet where the external header is removed to an IP network(S52). The second terminal(12) transmits an IP packet having a capsulated header to the server(14)(S53). The server(14) sends the IP packet where the header is removed to the IP network(S54).
Patent KR-20050003865-A (KR)
Inventor: CHOI Y C
IPC: F25D23/04
Filed: 2003-07-04
Abstract: PURPOSE: A door basket of a refrigerator is provided to easily store fragile goods and diversifies storing functions by turning upside of a door basket down. CONSTITUTION: A door basket(20) is formed of a front part(22) and a lower side part(24) forming a containing space for containing stored goods, and side parts(26) adhered closely to side walls(3) of a door liner. A plurality of egg tray parts is formed at the lower side part. A plurality of combining elements(30) is formed at the side parts so that the combining elements are combined with fixing protrusions(4) formed at the side walls of the door liner. The combining element is formed of right and left vertical parts(34) having insertion grooves(32) to which the fixing protrusions are inserted, and a horizontal support part(38) formed between the right and left vertical parts.
Patent KR-20050005941-A (KR)
Inventor: KIM SANG JU
IPC: G01B11/00
Filed: 2003-07-08
Abstract: PURPOSE: An optimum machine using a camera is provided to perform a complex operation by using a TFT LCD. CONSTITUTION: An optimum machine using a camera transmits an image signal by using a camera lens. The transmitted image signal is outputted to a TFT LCD monitor. The transmitted image signal is outputted as a moving picture by means of a camera module(12) and an image processing part(18). The machine includes a main controller and a temperature controller(13). The main controller(13) calculates a coordination value of an XYZ axis by a coordination measuring system(14). The measured result is transmitted as the image signal. The temperature controller(13) modulates an analogue value into a binary signal. The temperature controller(13) outputs the binary signal as the image signal and transmits the image signal to the image processing part.
Patent KR-20050006575-A (KR)
Inventor: KIM BYUNG BAE
IPC: H01J29/02
Filed: 2003-07-09
Abstract: PURPOSE: A mask frame is provided to reduce the thickness of the mask frame, and achieve improved white uniformity by adding a triangular bead to the longer side of the mask frame. CONSTITUTION: A mask frame comprises an elongated opening(71) formed at an inner surface of the mask frame so as to allow for passage of electron beams; a bottom portion(74) including a pair of longer sides(72) and a pair of shorter sides(73); a side wall portion extended in a vertical direction from the bottom portion; beads(76) arranged at centers of the longer sides and the shorter sides and corners of the mask frame so as to improve strength of the mask frame; and triangular beads arranged between the beads at the centers of the shorter sides and the beads at the corners of the mask frame.
Patent KR-20050008228-A (KR)
Title: Structure of premixed surface combustion burner
Inventor: KIM CHUNG DONG
IPC: F23D14/14
Filed: 2003-07-14
Abstract: PURPOSE: A structure for a pre-mix surface combustion burner is provided to reduce power consumption by preventing loss of pressure and restricting stagnation with plural uniform moving members instead of shutoff plates, and to burn fuel stably by flowing mixed fuel evenly and regularly. CONSTITUTION: A pre-mix surface combustion burner is composed of a porous plate(33) and a surface combustion plate(34) mounted in an outer cylinder(32) connected to a supply unit(31) supplying fuel and air. Plural uniform moving members(40) are mounted between the supply unit and the porous plate, and composed of an inlet receiving mixed fuel partially and an outlet connected to the inlet and enlarged. Plural uniform moving members are sequentially decreased, and plural connecting bars are formed at the side of the outlet and connected to the outer cylinder. Mixed gas is streamed through the uniform moving members to the outer cylinder, and burned through the porous plate and the surface combustion plate.
Patent KR-20050008330-A (KR)
Inventor: NOH SANG YOUNG
IPC: H04B15/00
Filed: 2003-07-15
Abstract: PURPOSE: A device for suppressing voice noise in a mobile communication terminal is provided to transmit a voice signal to a transmission channel avoiding a noise, and to remove noise generated at low frequency by using a filter, then to restore to an original voice signal, thereby suppressing a TDMA frame noise. CONSTITUTION: A voice transmitter unit comprises as follows. A voice signal generator(31) generates a voice signal. A low pass filter(32) filters the voice signal. A modulator(33) modulates the filtered voice signal, and up-converts a frequency of the signal. A band filter(34) filters the up-converted voice signal. A voice receiver unit comprises as follows. A transmission line(39) transmits the signal of the voice transmitter unit. A band filter(35) filters the transmitted signal. A detector(36) down-converts the frequency of the filtered signal into a baseband signal. A low pass filter(37) filters the baseband signal. A voice reproducer(38) restores the baseband signal to a sound.
Patent KR-20050009653-A (KR)
Inventor: CHO IHL HYUN
IPC: H01L21/28
Filed: 2003-07-18
Abstract: PURPOSE: A method for forming a metal interconnection of a semiconductor device is provided to avoid an increase of the whole resistance of a copper interconnection by preventing a copper interconnection burying a metal interconnection and a via from reacting with a capping layer formed on the copper interconnection. CONSTITUTION: A via hole and a metal interconnection trench are formed. After a copper layer is formed on the resultant structure, a planarization process is performed to form a via and a metal interconnection. A copper coating layer(28) is formed only on the copper layer that buries the via and the metal interconnection. A capping layer(30) is formed on the resultant structure.
Patent KR-20050017301-A (KR)
Inventor: CHO SEOUNG HO
IPC: G06F9/22
Filed: 2003-08-12
Abstract: PURPOSE: A system and a method for reuse information of program sources using a database, and a recording medium recording the program sources are provided to efficiently/systematically design and analyze an information system by correctly defining/extracting/storing reusable data in the database, making the reusable data searched/documented, and presenting various kinds of usages. CONSTITUTION: A program database(10) stores the sources of operation programs for constructing an information system. A source analysis database(20) stores source analysis information, which is a result that the program stored in the program database is analyzed by a source analyzer(40). An input part(30) reads/outputs the program source stored in the program database to the source analyzer by responding to requests of a worker. The source analyzer tokens the program source inputted through the input part and extracts/stores reusable information from the tokened program source to the source analysis database. The source analyzer analyzes calling relation between programs by using the tokened program source and stores analysis information to the source analysis database.
Patent KR-20040017785-A (KR)
Inventor: SEZI RECAI
IPC: H01L21/311
Filed: 2003-08-20
Abstract: PURPOSE: A method is provided to be capable of easily integrating air as a dielectric layer in a semiconductor device. CONSTITUTION: A dielectric layer which is to be patterned to a substrate is coated on the substrate. The dielectric layer is patterned. A conductor metal is coated on the patterned dielectric layer and a common surface is formed from the conductor metal and the dielectric layer. An organic dielectric layer is formed on the resultant structure. The coated substrate contacts with a fluorine-containing compound in order to form an arrangement including air as dielectric between conductor structures and having a continuous dielectric layer on the top side.
Patent KR-20050020439-A (KR)
Inventor: SHIN IN SUN
IPC: G08G1/04
Filed: 2003-08-22
Abstract: PURPOSE: A stop delay sensor of vehicle at an intersection is provided to calculate average stop delay per vehicle by sensing stationary vehicles and passing vehicles per travel direction of an intersection during a unit time. CONSTITUTION: A sensing unit(1) is disposed at a constant height from the ground of an intersection, and photographs a sensing area of the intersection and outputs image data. A control unit(3) calculates average stop delay per vehicle by sensing stationary vehicles and passing vehicles for a unit time interval by processing image information per sensing area with a processing algorithm. A power supply unit(5) supplies a uniform and stable voltage to the control unit and the sensing unit regardless of the variation of a load.
Patent KR-20050024984-A (KR)
Inventor: KIM JIN SOO
IPC: A23L27/40
Filed: 2003-09-05
Abstract: PURPOSE: A method of making table salt containing garlic components by adding garlic to drinking water containing silver ions and brine is provided. It removes the garlic aroma by salt and avoids agglomerating properties of salt by hygroscopicity and difficult drying problems. CONSTITUTION: The table salt containing garlic components is prepared by mixing 10 to 30 parts by weight of garlic with 100 parts by weight of table salt contained in a mixture of brine-silver ions at 100 to 120deg.C. The mixture of brine-silver ions contains 30 to 50% by weight of drinking water and 6 to 10ppm brine. For an example, 100kg brine containing 20% by weight of table salt is mixed with 3kg drinking water containing 8ppm silver ions and heated at 110deg.C. Then 400g garlic is added thereto and agitated at 50rpm.
Patent KR-20050027518-A (KR)
Title: A driving unit mounting structure for panel driving apparatus
Inventor: KIM KI HYUN
IPC: H04N5/645
Filed: 2003-09-15
Abstract: A driving unit mounting structure is provided to reliably connect a slider and a driving unit and reduce noises, by fixing the driving unit on a slider base. A driving unit mounting structure comprises a cabinet(50), a slider base(60), a slider(80), and a driving unit(70). The cabinet has a predetermined space formed therein. The slider base is formed separately from the cabinet, and fixed in the cabinet. The slider is mounted on the slider base such that the slider is slidable. The slider drives a panel mounted on a front surface of the cabinet, by entering the cabinet and escaping from the cabinet. The driving unit is coupled onto the slider base, and has a driving motor(72) for providing driving forces for moving the slider.
Patent KR-20050028960-A (KR)
Title: Method for forming ion-implantation pattern
Inventor: GIL MYUNG GOON
IPC: H01L21/027
Filed: 2003-09-17
Abstract: A method for forming an ion-implantation pattern is provided to simultaneously guarantee a process margin and etch tolerance in an ion implantation process by performing a blanket exposure process on a resist pattern while using an electron beam. Resist is formed on a target for ion implantation. The resist is patterned to form an ion implantation pattern. An electron beam is irradiated to the front surface of the ion implantation pattern to perform an exposure process. The target is composed of at least one of a nitride layer, an oxide layer, a BPSG(boron phosphorous silicate glass) layer, a PSG layer, a USG(undoped silicon glass) layer, a PETEOS(plasma-enhanced tetraethylorthosilicate) layer, a SiON(silicon oxynitride) layer and a poly layer.
Patent KR-20050028763-A (KR)
Title: A method for full-feature oriented networking between keyphone systems
Inventor: WEJ CHUNG HUN
IPC: H04L12/28
Filed: 2003-09-19
Abstract: A full-feature oriented networking method between keyphone systems is provided to simply implement the full-feature oriented networking without changing hardware. Connection between a server keyphone system and client keyphone systems is initialized. When a call request is generated from a terminal connected with a specific client keyphone system, if the call request is a call request to an internal terminal connected with the client keyphone system, the client keyphone system itself processes the call, whereas if the call request is a call request to an external terminal connected with a different client keyphone system, the call request signal is transmitted to the server keyphone system. If a called terminal is available for call communication, call control with respect to a calling terminal and the called terminal and data required for the call control are transferred from the client keyphone system to the server keyphone system. When the call connection is terminated, call control with respect to each terminal is returned to each client keyphone system.
Patent KR-20050033258-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: KIM UI SIK
IPC: H01L27/115
Filed: 2003-10-06
Abstract: A method for manufacturing a semiconductor device is provided to prevent the formation of an irregular shaped control gate etched incompletely due to the self-masking effect by a polymer by forming a control gate using an oxide film pattern exposing a control gate region. A tunneling oxide film(110), a polysilicon layer(125) for a gate electrode and a hard mask layer(135) are sequentially formed on a semiconductor substrate(100). A floating gate is formed by patterning the hard mask layer and the polysilicon layer for a gate electrode. A spacer composed of a stacking structure of ONO(Oxide-Nitride-Oxide) nitride film(150) and ONO oxide film(155) is formed on the side wall of the floating gate. A core oxide film is formed on the top of an entire surface. The core oxide film is etched using a mask exposing a region predetermined as a region for a control gate. A polysilicon layer(185) for the control gate is formed on the top of the entire surface. An isotropic etch with respect to the polysilicon layer for the control gate is performed for exposing the core oxide film. The control gate is formed by removing the core oxide film.
Patent KR-20050033306-A (KR)
Title: Apparatus and method for lock detection of digital broadcasting receiver
Inventor: LEE TAE WON
IPC: H04N7/10
Filed: 2003-10-06
Abstract: An apparatus and a method for detecting a timing lock of a digital broadcast receiver are provided to prevent a lock error and obtain convergence characteristics quickly and correctly by using jitter power of a timing error value calculated according to a channel status as a reference value in order to determine a convergence degree. An average DC(Direct Current) power calculation part(201) calculates an average DC power of a timing error signal detected by a timing error detector(101) in a symbol synchronization part(100). A unit jitter power calculation part(203) calculates unit jitter power based on the timing error signal. A lock/unlock count signal generator(205) compares the calculated average DC power and unit jitter power so as to generate a lock/unlock count signal. A reliability counter(207) receives the lock/unlock count signal and counts it up to a threshold value and thereby generates lock and unlock signals. A lock controller generates a lock stage selection control signal through the lock and unlock signals.
Patent KR-20050034091-A (KR)
Inventor: LEE YOUNG HEE
IPC: H04B1/40
Filed: 2003-10-08
Abstract: 1. 청구범위에 기재된 발명이 속하는 기술분야 
     본 발명은, 거리 정보 제공 기능을 가지는 무선통신단말기 및 그 방법에 관한 것임. 
     2. 발명이 해결하려고 하는 기술적 과제 
     본 발명은, 디지털 카메라를 구비한 무선통신단말기에서 적외선 센서 등을 이용하여 피사체와의 거리를 측정하여, 피사체와의 거리 정보 및 그에 상응하는 거리 표시 정보(눈금자)를 제공하기 위한, 거리 정보 제공 기능을 가지는 무선통신단말기 및 그 방법을 제공하는데 그 목적이 있음. 
     또한, 본 발명은, 무선통신단말기에서 적외선 센서 등을 이용하여 물체와의 거리를 측정하고, 그 측정 결과를 음성 또는 경고음 등의 형태로 제공하기 위한, 거리 정보 제공 기능을 가지는 무선통신단말기 및 그 방법을 제공하는데 다른 목적이 있음. 
     3. 발명의 해결 방법의 요지 
     본 발명은, 거리 정보 제공 기능을 가지는 무선통신단말기에 있어서, 연산/제어수단의 제어에 따라 피사체와의 거리를 측정하기 위한 거리 측정 수단; 상기 연산/제어수단의 제어에 따라 영상을 촬영하기 위한 영상 획득 수단; 거리에 상응하는 거리 표시 정보를 저장하고 있는 저장 수단; 상기 영상 획득 수단의 촬영 기능을 제어하고, 상기 거리 측정 수단을 제어하여 피사체와의 거리 측정 결과를 전달받은 후, 상기 거리 측정 결과에 상응하는 거리 표시 정보를 상기 저장 수단으로부터 읽어들이기 위한 상기 연산/제어 수단; 및 상기 연산/제어수단의 제어에 따라 상기 거리 표시 정보 또는/및 거리 측정 결과가 표시된 화면을 출력하기 위한 출력 수단을 포함함. 
     4. 발명의 중요한 용도 
     본 발명은 무선통신단말기 등에 이용됨.
Patent KR-20040032785-A (KR)
Inventor: TAMURA YOSHIO
IPC: C01B3/38
Filed: 2003-10-09
Abstract: PURPOSE: Provided are hydrogen generating device with superior vaporization performance and high thermal efficiency to generate hydrogen by reacting a compound including carbon and hydrogen to produce reformed gas, and a fuel cell system using the same to generate power. CONSTITUTION: The hydrogen generating device comprises a burner(3) for generating combustible gas; a gas reforming means(26) for forming reformed gas containing hydrogen from the combustible gas; inner chamber(10) around the burner(3) and outer chamber(9) enclosing the inner chamber(10); and bottom plate to close lower part of cylindrical space defined by both of the inner chamber(10) and the outer chamber(9). The device further has a vaporizer(32) for introducing water vapor into the gas reforming means(26) and water-absorptive materials(33,34,35) placed in the cylindrical space.
Patent KR-20050035702-A (KR)
Inventor: OM SUNG HAN
IPC: H01L23/28
Filed: 2003-10-14
Abstract: 반도체 패키지 공정 중에 반도체 칩이 미세 먼지 입자 등에 의하여 오염되는 것을 방지할 수 있도록 반도체 패키지 설비의 내부 및/또는 외부에 장착하여 사용하거나 반도체 패키지 설비와 일체를 이룰 수 있는 반도체 칩 오염 방지 장치에 대하여 개시한다. 본 발명에 의한 반도체 칩 오염 방지 장치는 에어 커텐을 발생시켜 차단막을 형성함으로써 반도체 칩의 오염을 방지하는데, 예를 들면 국소형 반도체 칩 오염 방지 장치는 공기를 소정의 압력으로 분사하여 에어 커텐을 형성하기 위한 노즐이 포함되어 있는 에어 커텐 발생 유닛, 공기 흡입구가 노즐의 공기 분사구와 대향하고 있으며, 노즐로부터 분사되는 공기를 흡입하기 위한 진공 펌프가 포함되어 있는 에어 흡입 유닛, 에어 흡입 유닛으로 흡입되는 공기를 에어 커텐 발생 유닛으로 다시 공급하기 위한 에어 재생 유닛 및 에어 재생 유닛으로부터 공급되는 공기 및 장치 외부로부터 공급되는 새로운 공기를 에어 커텐 발생 유닛에 공급하기 위한 에어 공급 유닛을 포함하는 장치이다.
Patent KR-20050038737-A (KR)
Inventor: JO HYUN SOO
IPC: G06F17/00
Filed: 2003-10-22
Abstract: 본 발명은 종래의 검색 서비스와 전자 우편 서비스를 기존의 텍스트 형식에서 벗어나 멀티미디어화를 통해 생동감 있는 토킹 캐릭터를 포함하여 제공하는 인터넷 검색 서비스 제공 방법 및 토킹 캐릭터 메일 시스템에 관한 것이다. 
     본 발명의 일면에 따른 인터넷 검색 서비스 제공 방법은, 사용자로부터 검색어를 수신하는 단계, 상기 검색어에 대응하는 복수 개의 검색 항목을 포함하는 검색 결과를 생성하는 단계, 상기 검색 항목과 연관하여 토킹 캐릭터를 생성하는 단계, 상기 생성된 검색 결과 및 토킹 캐릭터를 상기 사용자에게 제공하는 단계, 마우스 포인트가 상기 토킹 캐릭터 상에 위치하는지를 판단하는 단계, 및 마우스 포인트가 상기 토킹 캐릭터 상에 위치하는 경우 상기 토킹 캐릭터와 연관하여 소정의 음성 데이터를 재생하고, 상기 토킹 캐릭터를 립싱크하여 표시하는 단계를 포함한다. 
     본 발명에 따른 인터넷 검색 서비스 제공 방법 및 토킹 캐릭터 메일 시스템에 의하면, 기존의 텍스트에서 멀티미디어화를 통해 말하고 움직이는 생동감 있는 캐릭터를 이용하여 독특하고 매력있는 방식으로 서비스를 원하는 사용자의 요구에 부응하는 인터넷 검색 서비스 및 메일 서비스를 활성화한다는 효과가 있다.
Patent KR-20050038750-A (KR)
Inventor: CHI SEO YONG
IPC: H01L27/115
Filed: 2003-10-22
Abstract: 본 발명은 셀 영역에 트렌치를 형성하고 트렌치 내부에 플로팅 게이트를 형성함으로써 콘트롤 게이트의 높이에 영향을 미치지 않도록 하기 위한 비휘발성 메모리 소자의 제조 방법에 관한 것으로, 상기 비휘발성 메모리 소자의 제조 방법은 셀 영역의 실리콘 기판에 제 1 깊이의 제 1 트렌치를 형성하는 단계와,  주변 회로 영역의 실리콘 기판에 제 2 깊이의 제 2 트렌치를 형성하는 단계와, 상기 셀 영역에 채널 이온 주입을 실시한 후 상기 제 1 및 제 2 트렌치를 매립 산화막으로 매립하고 평탄화하는 단계와, 상기 셀 영역의 매립 산화막을 식각하여 플로팅 게이트가 형성 영역을 확보하는 단계와, 상기 플로팅 게이트 형성 영역에 터널 산화막 및 플로팅 게이트를 형성하는 단계와, 상기 셀 영역의 잔류 매립 산화막을 제거하는 단계와, 상기 주변 회로부 및 셀 영역에 웰을 형성하고 유전체막을 증착하는 단계와, 상기 주변 회로 영역의 유전체막을 제거한 후 폴리를 증착하는 단계와, 상기 폴리를 식각하여 주변 회로 영역에 게이트, 셀 영역에 콘트롤 게이트를 형성하는 단계를 포함하여 구성된다.
Patent KR-20050039946-A (KR)
Inventor: LEE KWAN WOO
IPC: G11B33/12
Filed: 2003-10-27
Abstract: 본 발명은 리시버 연결형 DVD(Digital Versatile Disc)/VCR(Video Cassette Recorder) 복합 제품에서의 리시버(receiver) 전원 제어 기술에 관한 것으로, DVD/VCR의 RCA(Radio Corporation of America) 출력을 검출하고, 검출되는 RCA 출력 신호를 파형 정형한 다음 파형 정형된 정현파 성분을 적분하여 양의 부분을 취하여 일정 DC 레벨로 출력하고 출력되는 DC 레벨과 기설정 DC 레벨을 비교하며, 출력되는 DC 레벨이 기설정 DC 레벨 이하이면 리시버의 공급 전원을 차단하는 과정으로 이루어진다. 본 발명에 의하면, 리시버가 연결된 DVD/VCR 복합 제품에서의 불필요한 전력 소모를 방지할 수 있는 효과가 있다.
Patent KR-20040053764-A (KR)
Inventor: NISHIYAMA YOSHIKAZU
IPC: E02D5/06
Filed: 2003-10-29
Abstract: PURPOSE: Retaining supporting is provided to reduce water pollution caused by coffering work and to increase economical effects, by achieving a coffering effect by a closed space. CONSTITUTION: In retaining supporting, a steel pipe sheet-pile(1) is used as a supporting unit member. In the steel pipe sheet-pile, steel pipes(2) arranged parallel are integrally interconnected by an H-steel connection member(4) the edges of which are combined to the peripheral surface of each steel pipe and a connection part(3) is arranged to the steel pipe. The supporting unit members are horizontally connected by mutually combining the connection parts, to form a retaining wall. Supporting unit members vertically arranged are interposed at suitable intervals to make the connection members and steel pipes arranged in the rear of the retaining wall.
Patent KR-20040038860-A (KR)
Inventor: WASHIO KAZUTO
IPC: H04M1/72445
Filed: 2003-10-30
Abstract: PURPOSE: An image processing method, a device, and a program are provided to process a selected image data set in a designated area, and to transmit the processed image data set to a destination address, thereby easily processing an image while minimizing a reduction in the image. CONSTITUTION: A server system(1) comprises as follows. A communication interface(10) communicates with terminals(2) through a communication network(3). An image database(11) stores image data sets uploaded from the terminals(2). A web server(12) inputs one model of mobile phones(4) for transmitting the image data sets, inputs a destination address of the image data sets, and generates a web page used to designate an area within an image expressed in one of the image data sets, then displays the web page on the terminals(2). A processor(13) processes the selected image data set, and obtains the processed image data set. A mail server(14) transmits the processed image data set to the destination address. An image processing table(15) stores a standard of an LCD screen corresponding to various models of the mobile phones(4).
Patent KR-20050045010-A (KR)
Inventor: CHOI JI WOO
IPC: F01P5/02
Filed: 2003-11-10
Abstract: 본 발명은 차량의 주행조건에 따라서 변하는 엔진 주변의 열변화에 의해서 냉각팬에 방사상으로 형성된 블레이드의 장착각도가 가변되어 송풍효율이 조절되도록 하기 위한 블레이드 가변식 냉각팬에 관한 것으로, 
     엔진의 구동력을 전달받아 회전되어 라디에이터 측을 통과하는 공기유량이 증대되도록 상기 라디에이터의 후방에 장착되는 냉각팬에 있어서, 
     외주연의 도중에는 환형상의 레일이 소정의 깊이로 형성되고, 상기 레일의 일측에 일정한 각도간격으로 다수의 장착공이 형성된 보스와; 
     온도변화에 따라서 호방향의 길이가 가변되는 재질로, 상기한 레일에 끼워지도록 일측이 개구된 고리형상으로 형성되며, 그 일측에는 일정 간격의 이가 형성된 바이메탈 기어와; 
     상기한 각각의 장착공에 수용되기 위한 베이스부와 베이스부의 외측으로 길게 연장되는 날개부로 형성되어지되, 상기 베이스부의 외측단에는 상기한 바이메탈 기어의 이와 맞물리기 위한 이가 형성되고, 상기 베이스부는 상기 장착공 내에서 회동가능하도록 형성되는 블레이드;를 포함하여 구성되는 것을 특징으로 한다.
Patent KR-20050048242-A (KR)
Inventor: LIM YOON MOOK
IPC: B23P19/00
Filed: 2003-11-19
Abstract: 본 발명은 인슐레이터 압입 및 탈거장치에 관한 것으로서 특히, 자동차의 엔진 또는 변속기 장착 브라켓에 인슐레이터의 압입 및 탈거를 동시에 수행할 수 있도록 공용화 하는 것으로, 내측에 원통형 공간(11)이 형성되는 일정 높이의 기둥부(12)가 설치되고, 상기 공간의 중앙측에 수직으로 샤프트(13)가 설치되는 하측지지대(10)와; 상기 기둥부(12)의 상측면에 회전 가능하도록 설치되어, 회전에 의하여 상기 공간(11)의 상측을 덮는 공간의 크기를 가변시키는 회전지지대(20)와; 상기 회전지지대(20)에 마운팅 브라켓(30)과 인슐레이터(40)를 위치시킨 후 프레스 압력을 가하여 압입 및 탈거하는 압축뭉치(50)를 포함하여 구성되어, 하나의 장치로 압입 및 탈거가 가능하여 작업 효율성이 향상되고, 지지대를 브라켓의 크기에 맞게 조절하면 여러 차종에 대응하여 작업이 가능하도록 하는 것이다.