baber/WOPTO huggingface dataset:
Patent KR-20050002397-A (KR)
Inventor: HWANG YOUNG JU
IPC: H01L21/283
Filed: 2003-06-30
Abstract: PURPOSE: A method of forming a contact plug of a semiconductor device is provided to secure a contact margin and to reduce contact resistance between a contact plug and an upper metal part such as a bit line or a storage node electrode by obtaining a large upper CD(Critical Dimension) from a contact hole using a process of flowing a lower insulating layer. CONSTITUTION: A lower insulating layer(25) is formed on a semiconductor substrate(11) with gate electrodes. Contact holes for exposing selectively the substrate to the outside between the gate electrodes are formed in the lower insulating layer by performing a self-aligned etching process using a contact mask. An upper CD of each contact hole is increased by flowing the lower insulating layer using a heat treatment. A contact plug(29) is filled in the contact hole.
Patent KR-20060086498-A (KR)
Inventor: FUJISAWA ATSUSHI
IPC: H01L23/31
Filed: 2003-07-04
Abstract: 가요성 필름으로 이루어지는 기판의 표면측에 접착재를 통해서 반도체 칩이 탑재되고, 상기 기판의 이면측에 복수의 범프전극이 어레이 형태로 형성되며, 상기 반도체 칩이 수지로 밀봉되는 볼 그리드 어레이형의 반도체 패키지가 개시된다. 
     구체적으로는, 상기 기판의 표면상에 형성된 배선 패턴을 덮도록 절연막이 형성되고, 상기 절연막상에 상기 반도체 칩이 접착재를 통해서 탑재된다. 상기 절연막은 상기 반도체 칩의 하부에서, 서로 불연속적인 복수의 부분으로 분할된다. 상기 분할된 절연막 부분에 의해 상기 반도체 칩과 상기 배선 패턴의 단락이 방지되고, 또 상기 가요성 필름으로 이루어지는 기판의 변형이 억제된다. 
       
     반도체 장치, BGA, 가요성(flexible) 필름, 베이스 기판, 접착재, 수지 밀봉, 배선, 범프 전극, 탑재.
Patent KR-20050011936-A (KR)
Inventor: KIM SEOK JIN
IPC: E05B47/00
Filed: 2003-07-24
Abstract: PURPOSE: A door locking apparatus is provided to unlock the door locking apparatus by using an emergent unlocking member in case of malfunction of the apparatus or worn-out batteries. CONSTITUTION: A door locking apparatus includes an electric control circuit, a driving gear(126), a rack gear(124), a one-touch cam(122), and a mortise lockset(90). The electric control circuit rotates a motor in a forward or reverse direction. The driving gear is coupled with a motor shaft. The rack gear moves translationally by the driving gear. The one-touch cam moves rotationally by the translation movement of the rack gear. The mortise lockset includes a dead bolt driving shaft coupled with the one-touch cam.
Patent KR-20050020102-A (KR)
Inventor: CHOI SOON HYUN
IPC: H04M11/00
Filed: 2003-08-21
Abstract: PURPOSE: A method for controlling a device by using a specific phone number is provided to allow a user to remotely control a specific device at home or in an office within a short time without having to wait for several complicate procedures. CONSTITUTION: When a user calls a specific number by using a mobile phone or a fixed line phone(S11), a caller and a callee are checked by an exchange(S12). When a corresponding number of the subscriber is called to a caller ACU(Automatic Control Unit)(S13), a communication connection module responds to it(S14), and in order to confirm the user(S15), the user is requested to input a password(S16). When the user inputs a password, the user's password is compared with a pre-set password(S17). If the both passwords are identical, the user selects a device to be controlled(S18). When the user's selection is completed, a controller transmits a control signal(S19) to check an operation of a terminal(S20). If the terminal can be operable, the controller controls the selected device(S21) and informs the user about a corresponding result in voice(S22).
Patent KR-20050020891-A (KR)
Inventor: JANG HO CHEOL
IPC: H01L23/28
Filed: 2003-08-22
Abstract: PURPOSE: A substrate for fabricating a semiconductor package is provided to prevent a metal land from being damaged by penetration of resin in a molding process by forming a structure for avoiding the penetration of molding resin along the edge of a unit substrate. CONSTITUTION: A plurality of semiconductor package regions are formed on a unit substrate(10), composed of a matrix arrangement. A plurality of metal lands(14) are formed on the bottom surface of the unit substrate. The unit substrates are adhered to a metal frame(16) by an adhesion unit(18). A prevention unit for preventing penetration of molding resin(26) is formed at the edge of the bottom surface of the unit substrate.
Patent KR-20050022817-A (KR)
Inventor: LIM CHANG SEOB
IPC: H05B6/68
Filed: 2003-08-30
Abstract: PURPOSE: An inverter circuit of a microwave oven is provided to prevent a variation of outputs of an inverter and the noise of the inverter by shortening an initial oscillation time. CONSTITUTION: A microcomputer(20) outputs a PWM signal corresponding to a user setting voltage. A first comparator(30) is used for comparing a present voltage level with a predetermined reference voltage. An integrator(40) outputs a voltage having a predetermined level corresponding to a high signal of the first comparator. An initial oscillation controller(90) is used for consuming an output voltage of the integrator when the present voltage level is less than a level of the PWM signal of the microcomputer. A PWM controller(50) is used for outputting a driving signal of a magnetron by controlling a switching frequency of a switching element. A driver(70) is used for driving the magnetron according to the driving signal of the PWM controller.
Patent KR-20050024133-A (KR)
Inventor: CHO CHUN NAM
IPC: B32B7/02
Filed: 2003-09-02
Abstract: PURPOSE: A wood carpet is provided to shield harmful waves, which excels in shielding effect and has good heat conduction by supplying a bottom panel coated with harmful wave shielding materials. CONSTITUTION: The wood carpet for shielding harmful waves is manufactured by: a step(S101) of producing a soft sheet by adding a vesicant and a plasticizer to liquid resin in a certain amount to be injected, stacked with a reinforcement, and compression-molded by a molding roll; a step(S102) of preparing a shielding sheet by obtaining harmful wave shielding materials in a shape of meshes, plate, or sheet, wherein the harmful wave shielding materials contain one or more selected from gold, silver, aluminium, copper, graphite, and charcoal; and a step(S103) of uniting a soft sheet of the step(S101) with the shielding sheet of the step(S102) to obtain a bottom sheet and then adhering many unit pieces to the bottom sheet to be wrapped with finishing members.
Patent KR-20050024866-A (KR)
Inventor: CHO YOUNG SHIN
IPC: F16H59/02
Filed: 2003-09-05
Abstract: PURPOSE: An error prevention device for sensor detecting disconnection of an inhibitor switch used for an automatic transmission is provided to detect error by outputting a disconnection sensing signal by determining the disconnection of the inhibitor switch by a transmission control unit and a blank section sensing fixed contact point if a shift lever stops in a blank section between shift levels. CONSTITUTION: An inhibitor switch for an automatic transmission is composed of a body(41); plural shift level sensing fixed contact points(42¯48) separated from each other and fixed on the body; a control lever interlocking with a shift lever; and a movable contact point interlocking with the operation of the control lever and sliding among the shift level sensing fixed contact points to vary the contact points. A disconnection sensing error prevention device for the inhibitor switch comprises a blank section sensing fixed contact point(60) disposed and fixed in the body to contact with the movable contact point in a blank section among the shift level sensing fixed contact points and a transmission control unit for controlling the transmission by detecting the shift level by a signal generated in contacting the movable contact point with the shift level sensing fixed contact point. The transmission control unit controls the transmission in a general method without outputting a disconnection sensing signal if the signal about contact between the movable contact point and the shift level sensing fixed contact point is not input and a signal generated in contacting the movable contact point with the blank section sensing fixed contact point is input.
Patent KR-20050025815-A (KR)
Title: Method for chemical mechanical polishing
Inventor: HAH SANG ROK
IPC: B24B37/04
Filed: 2003-09-08
Abstract: A chemical mechanical polishing method is provided to detect an end point accurately, and to reduce polishing errors by detecting a real time polishing state without an additional end point detector in spite of passing operation time. A polishing end time is set(S1), and a substrate is polished by rotating an abrasive pad or the substrate while pressing the substrate to the abrasive pad including abrasive fluid under specific pressure. The substrate is polished while increasing an amount of accessory products deposited on the abrasive pad(S2), and the polishing rate is decreased by the accessory products deposited on the abrasive pad(S3). A work piece is polished according to desired value by finishing polishing at polishing end time(S4). The amount of accessory products is controlled by regulating supply or discharge of the abrasive fluid, and polishing end time is set by checking polishing result of plural samples.
Patent KR-20050029449-A (KR)
Title: A tube guide device for a vacuum chamber
Inventor: KIM SEON TAE
IPC: B29D23/20
Filed: 2003-09-23
Abstract: A tube guide apparatus for a vacuum chamber is provided to allow easily performing lead-in operation without interference with a vacuum pump and a cooling nozzle. The tube guide apparatus is installed at a lower portion(215) of a vacuum chamber(200) which has an inner space divided into an upper portion(214) and the lower portion about a partition wall(213). The tube guide apparatus includes a guide plate(110) which has a tapered guide hole(111) having a diameter progressively reduced from one side to the other side thereof and a connector disposed at an equal distance along a rim of the guide hole, a connecting portion(120) complementary corresponding to upper and lower portions of the connector of the guide plate, so that the guide plate is deposited at a desired distance along an axis thereof, and a coupling portion engaged with the connector and the connecting portion by a screw, so that the guide plate is fixed with the connecting portion.
Patent KR-20030081286-A (KR)
Inventor: LEE DO GI
IPC: E01C19/08
Filed: 2003-09-30
Abstract: PURPOSE: A mass production device and method of waste asphalt, using high-pressure air nozzle injection and a spiral combustion air flow is provided to enable mass reproduction of waste asphalt and prevent fine asphalt from sticking in a rotary melting machine. CONSTITUTION: A mass production device of waste asphalt, using high-pressure air nozzle injection and a spiral combustion air flow includes a waste asphalt storage hopper(100) measuring and taking out waste asphalt; a waste asphalt transfer conveyer(110) receiving and transferring the waste asphalt; a rotary melting machine(120) receiving the waste asphalt transferred from the waste asphalt transfer conveyer and mixing and melting the waste asphalt; a high-pressure air nozzle injection combustion device(130) heating the waste asphalt by a burner with an air nozzle; a products transfer conveyer(140) receiving the waste asphalt taken out from an outlet of the rotary melting machine and transferring the waste asphalt to the other side; a new aggregate storage stopper(200) measuring and taking out new aggregate; a new aggregate transfer conveyer(210) receiving and transferring the new aggregate; a rotary melting machine(220) receiving the transferred new aggregate and mixing and melting the new aggregate; a high-pressure air nozzle injection combustion device(230) heating the new aggregate by a burner; a products transfer conveyer(240) receiving the new aggregate taken out from an outlet of the rotary melting machine and transferring the new aggregate to the other side; a mixer(300) mixing and taking out the heated waste asphalt and the heated new aggregate; and an automatic rotating speed controller(400) measuring the temperature of the asphalt taken out from the rotary melting machines and automatically controlling the transfer speed of the products transfer conveyer and the rotating speed of the rotary melting machines.
Patent KR-20050031791-A (KR)
Title: Pressure detecting apparatus
Inventor: CHO YOUNG WON
IPC: G01L9/06
Filed: 2003-09-30
Abstract: A pressure detecting apparatus is provided to prohibit the electrical damage of a sensing part by employing a metal layer. A pressure detecting apparatus includes a sensing part(200). The sensing part(110) includes a cavity(206) formed on one side of a die(210). The glass substrate(208) is attached to a surface on which the cavity(206) is formed. A lower metal layer(206a) is formed on an input/output pad. A solder bump(206) is nested on the metal layer(206a). The sensing part(200) is coupled with a circuit substrate(106) by combining the solder bump(206) with the upper metal layer(108). When the sensing part(200) is bonded, the solder bump(206) is heated in order to attach the upper part of the metal layer(108) with the lower part of the metal layer(206a).
Patent KR-20050032908-A (KR)
Title: Client authentication method using 3 parties ticket authentication in vod system
Inventor: KANG SUNG IL
IPC: H04L9/32
Filed: 2003-10-02
Abstract: A method for authenticating the client by using 3 parties ticket authentication in a VOD system is provided to prevent the moving picture data from flowing out by not transmitting the corresponding moving picture to the illegal user. A method for authenticating the client by using 3 parties ticket authentication in a VOD system includes the steps of: setting(300) the connection by receiving the connection request from the client; receiving(301) the request for the issuing the ticket from the client; generating(302) the unique ticket for the client requesting the ticket issuance; transmitting(303) the generated unique ticket to the client; receiving(304) the ticket from the client; determining(305) whether the received ticket is valid or not; blocking(307) the connection when the received ticket is valid; and transmitting(306) the moving picture to the client when the received ticket is not valid.
Patent KR-20050034324-A (KR)
Inventor: PARK TAE BYOUNG
IPC: F24F1/00
Filed: 2003-10-09
Abstract: 본 발명은 공기 조화기에 관한 것으로서, 흡입구가 배면에 위치되게 하고, 토출구가 전면에 위치되도록 함으로써, 배면에서 흡입된 실내 공기가 전면으로 토출되게 하는  공기 조화기의 실내기에 관한 것이다. 
     본 발명에 따른 공기 조화기의 실내기는, 흡입구는 베이스의 배면 양측면에 형성되고, 토출구는 전면 프레임의 전면에 적어도 하나 형성되는 것을 특징으로 한다. 
     본 발명에 따른 공기 조화기의 실내기에 의하면, 흡입구가 실내기의 배면에 형성되도록 함으로써, 실내기 운전시 및 정지시에 열교환기가 외부에 노출되지 않도록 하고, 흡입구로 부터 토출구까지 실내공기가 일직선 형태의 유로를 형성하도록 함으로써, 공기 유동에 의한 마찰 및 소음을 감소시키는 효과가 있다.
Patent KR-20030084874-A (KR)
Inventor: EOM GI YEONG
IPC: B61B1/02
Filed: 2003-10-15
Abstract: PURPOSE: A safety device using an elastic plate for a platform is provided to reduce installation costs by simply installing an integrated elastic member at the platform. CONSTITUTION: In a safety device for a platform(12), L-shaped fixed members(14) are installed at the end surface of the platform(12). Elastic members(13) are installed at the fixed member, and protrude toward a track(10). And, the elastic members close a space between a railway vehicle(11) and the platform.
Patent KR-20050036330-A (KR)
Inventor: PARK SUL GAP
IPC: E02B3/06
Filed: 2003-10-15
Abstract: 본 발명은 이동식 부유 방파구에 관한 것으로 부력을 가지며 해상에서 이동가능한 복수개의 부체(浮體)와, 파도의 진로를 수직 상방으로 변환유도하는 만곡부를 가진 유도판과, 상기 유도판을 상기 부체 위에 소정의 경사방향으로 고정되게 지지하는 지지부재로 결합하여 방파체를 구성하고, 비상시에는 방파제의 외측 해안이나, 방파제가 없는 해안 구역의 해저에 미리 매설되어 있는 앵커위치에 방파체를 지지로프나 체인으로 해상에 고정되게 횡렬로 배치하므로서 태풍이나 강풍의 영향으로 해안을 향하여 진행하는 높은 파랑(波浪)을 경사진 유도판에 의하여 해상의 수직 상부측으로 유도하여 파도의 낙하중력에 의한 해면과의 충돌로 파력이 사방으로 분산되어 해안으로의 진행을 억제 및 약화시키어 항만에 정박한 각종 선박이나 제방의 시설물을 파랑의 재해로부터 다소라도 방제할 수 있게 한 것이다.
Patent KR-20040034504-A (KR)
Inventor: OHYAMA SHOUTOKU
IPC: A47K7/00
Filed: 2003-10-16
Abstract: PURPOSE: An apparatus for manufacturing a water towel is provided to smoothly cut a sheet of hot towel at an accurate cutting position and increase the durability of a towel producing guide member. CONSTITUTION: The apparatus for manufacturing a water towel comprises a housing having a sheet container for accommodating a sheet of the towel material and an ejection part for ejecting completed hand towel; a sheet material supply section for transferring the hand towel material from the container to the ejection part; a water boiler for providing the moisture into the hand towel material; a cutting and winding unit(5) for cutting the hand towel material when the hand towel material is being transferred. The cutting and winding unit comprises: a belt conveyor including a conveyor belt(506) bridging across between a winding roller(503) used for winding up the hand towel and a driven roller(505); and a hand towel producing guide member(53) for extending along an outer side of the conveyor belt(506) over a region thereof extending from a front belt portion via a winding portion winding around the winding roller(503) to a back belt portion between the guide member(53) and the conveyor belt(506); a winding-up initiating protrusion(511b) formed on a surface of the hand towel guide member(53).
Patent KR-20050038267-A (KR)
Inventor: KIM KI DONG
IPC: H01J11/34
Filed: 2003-10-21
Abstract: 플라즈마 디스플레이 패널에 관한 것으로, 플라즈마 디스플레이 패널에 사용되는 MgO 보호막의 특성을 개선하기 위해 보호막의 최적 조성을 제시하고자 한다. 이를 위해 본 발명에서는, 서로 대향 배치되는 제1 기판 및 제2 기판; 제1 기판과 제2 기판의 대향면에 각각 형성되면서 서로 교차하도록 배열되는 다수의 제1 전극 및 다수의 제2 전극; 다수의 제1 전극 및 다수의 제2 전극을 각각 덮어서 형성되는 유전체층; 및 유전체층을 덮어서 형성되고, ZrO 2  0.1 내지 3 몰%와 MgO를 포함하는 보호막을 포함하는 플라즈마 디스플레이 패널을 제공한다.
Patent KR-20050040335-A (KR)
Inventor: NAM SEUNG HEE
IPC: G02F1/13
Filed: 2003-10-28
Abstract: 본 발명은 AP 플라즈마에 의한 패드 오픈 공정시 패드 이외의 영역에 있어서 데미지를 최소화하는 액정표시소자의 제조방법에 관한 것으로, 특히, 본 발명에 의한 액정표시소자의 제조방법은 하부기판 상에 게이트배선 및 데이터배선 그리고, 복수개씩 패드 유닛을 이루는 게이트 패드 및 데이터 패드를 구비한 박막 어레이를 형성하는 단계와, 상부기판에 칼라필터층을 형성하는 단계와, 상기 상,하부 기판을 대향합착하는 단계와, 상기 합착된 상기 상,하부 기판을 셀 단위로 절단하는 단계와, 상기 합착된 상기 게이트 패드 및/또는 데이터 패드를 패드 유닛별로 오픈하는 단계를 포함함을 특징으로 한다.
Patent KR-20050040495-A (KR)
Inventor: SUNG NAM JE
IPC: F02B33/32
Filed: 2003-10-29
Abstract: 본 발명은 전동기식 슈퍼차저에 관한 것으로서, 보다 상세하게는 기관의 회전수에 상응한 최적의 풍량을 조절하여 빠른 응답성을 가지도록, 전자 커플링이 설치된 AC용 발전기를 구비하고, 쉬운 설치와 저렴한 비용으로 사용가능한 전동기식 슈퍼차저에 관한 것이다.
Patent KR-20050040663-A (KR)
Inventor: JANG GUN EIK
IPC: B22F1/00
Filed: 2003-10-29
Abstract: 초경합금 박판 제조방법으로서, 테이프 케스팅법을 이용하여 저온에서 기계적 성질 및 물리적 성질이 탁월한 WC-Co계 초경합금 박판의 제조방법이 개시된다. 
     본 발명에 의하면, 초경합금의 슬러리를 제조한 후, 슬러리 중에 함유된 기포와 용매를 제거하기 위한 탈포 및 숙성단계를 거치고, 그 다음 슬러리를 테이프 케스팅한 다음 열처리하여 소결하고 냉각하는 과정을 거침으로써 본 발명이 구성되고, 이렇게 함으로써 연속적인 미세 초경합금 박판을 양산할 수 있고 본 발명으로 제조된 박판을 마이크로 비커스 경도측정결과 우수한 기계적 특성을 나타냈다.
Patent KR-20050042607-A (KR)
Inventor: LEE GI HONG
IPC: H04B1/40
Filed: 2003-11-03
Abstract: 본 발명은 휴대폰 케이스 세척방법에 관한 것으로서, 이를 좀더 구체적으로 설명하자면 금형에서 취출된 케이스(미도장 케이스)를 보다 용이하고 깨끗하게 세척할 수 있도록 하는 세척방법을 제공함에 그 목적이 있는 것이며, 
     미도장 케이스가 제전부를 거쳐 세척수를 분사하는 제 1세척 단계와; 세척제를 분사하는 제 2세척 단계와; 공기를 분사하는 건조 단계가 차례대로 이루어지게 된 세척실의 내부를 회전하면서 통과할 수 있게 된 본 발명은 자동이송라인에 미도장 케이스를 안착시키기만 하면 미도장 케이스가 자동이송이 되어져 세척은 물론 건조까지 자동으로 이루어지며, 또한 세척정밀도를 상승시켜 도장공정의 정밀도를 높이게 되므로 소비자에게 보다 양질의 휴대폰 케이스를 제공할 수 있음은 물론 불량률도 낮아지게 되며, 또한 신속하게 세척할 수 있어 대량생산이 원활해지고 생산성도 높아지게 되는 유용한 발명인 것이다.
Patent KR-20030091882-A (KR)
Inventor: CHOO YEONG YEOL
Filed: 2003-11-11
Abstract: PURPOSE: A system for managing a tanning process and materials using an RFID(Radio Frequency Identification) is provided to efficiently manage the process and to enhance a process technology by applying the RFID and an LON(Local Operating Network) using the power line communication to a present tanning process management system. CONSTITUTION: An RFID transponder(2) is installed to a hide cart(3) loading the entered raw hide by separating into a constant quantity. An RFID reader(7) reads the information of the RFID transponder in the cart and performs the power line communication. A power line communication network(200) forms a communication network with each process through the power line via each power line communication LON module. An LON gateway(9) connects the power line communication LON module with a tanning process management server(10) through the power line. The tanning process management server and a database(300) manages the tanning process information of each tanning process transmitted through the LON gateway.
Patent KR-20050046066-A (KR)
Inventor: JUNG HO DON
IPC: G06F7/38
Filed: 2003-11-13
Abstract: 테스트하고자 하는 테스트 모드의 종류에 대한 다수의 어드레스 코드에 따라 디코드된 테스트 모드 제어신호를 생성하기 위한 테스트 모드 콘트롤부; 멀티 레벨을 생성하기 위한 멀티 레벨 생성부; 상기 테스트 모드 콘트롤부로부터의 제어 신호에 따라 하나의 멀티 레벨 테스트 모드 라인에 멀티 레벨을 실어 주기 위한 멀티 레벨 전달부; 상기 멀티 레벨 전달부로부터 입력되는 멀티 레벨을 확인하여 생성된 테스트 신호를 테스트 모드 사용회로에 제공하기 위한 멀티 레벨 확인 회로를 포함하여 이루어진 반도체 소자의 테스트 모드 회로가 개시된다.
Patent KR-20070062615-A (KR)
Title: Telematics terminal and telematics service server
Inventor: KIM SUN CHAE
IPC: H04Q9/00
Filed: 2003-11-13
Abstract: A telematics terminal and a telematics service server using the same are provided to enable a driver to directly acquire the trouble state of his vehicle and the replacement time of various consumer goods by outputting vehicle information, such as self-diagnosis results, vehicle operation information, etc., obtained from an electronic control device in the vehicle, on the screen or by voice. A telematics terminal comprises an operation part(35), a storage part(36), a short range wireless communication part(32), a vehicle information processing part(373), and a mobile communication part(31). The operation part receives a user operation command. The storage part stores control program data to control the operation of the whole system. The short range wireless communication part transmits the user operation command to a vehicle information provisioning terminal by wireless, and receives vehicle self-diagnosis information or vehicle operation information from the vehicle information provisioning terminal by wireless. The vehicle information processing part outputs vehicle self-diagnosis information or vehicle operation information, inputted from the short range wireless communication part, on the screen or by voice according to the control program data. If a vehicle self-diagnosis information or vehicle operation information request signal is inputted from the operation part, the vehicle information processing part transmits associated information to the vehicle information provisioning terminal through the short range wireless communication part. The mobile communication part sends the vehicle self-diagnosis information or vehicle operation information to a telematics service server, connected to a mobile communication network, through an antenna, and transmits and receives data with the telematics service server.