baber/WOPTO huggingface dataset:
Patent KR-20020054334-A (KR)
Title: Actuating fluid delivery system for a fuel injector
IPC: F02M63/00
Filed: 2000-10-25
Abstract: A fluid delivery system (10) for delivering a supply of a fluid from a fluid source to a fuel injector (200) includes a rail (12) for conveying a fluid and being positionable proximate the fuel injector (200). The rail (12) has a fluid passageway (28) defined therein, the fluid passageway (28) being in fluid communication with the source of fluid. A connector (14) is in fluid communication with both the rail (12) and with the fuel injector (200) for fluidly connecting the rail (12) to the fuel injector (200). The connector (14) is universally moveable in three axes for accommodating static tolerances existing between the rail (12) and the fuel injector (200) and for accommodating dynamic relative motion between the rail (12) and the fuel injector (200) such that stresses imposed on the fuel injector (200) resulting from being attached to the rail (12) are substantially eliminated.
Patent KR-20020059772-A (KR)
IPC: G02B6/036
Filed: 2000-10-26
Abstract: 본 발명은 확장된 파장 윈도우에 있어서 낮은 총분산 기울기 및 음의 총분산을 가지는 세그먼트된 코어 광 도파관 섬유에 관한 것이다. 특정 관심 파장 윈도우는 약 1500 nm 내지 1600 nm의 범위이다. 또한 본 발명에 따른 도파관 섬유는 약 1480 nm보다 작은 케이블 컷오프 파장 및 0.22 dB/km보다 작은 1550 nm에서 감쇠를 가진다. 모드 필드 직경은 분산 시프트 도파관 섬유, 즉 7.7 ㎛ 내지 8.7 ㎛에 대해 명목상의 값에서 받드시 유지된다. 중심 세그먼트와 제1 및 제2의 고리모양의 세그먼트를 가지는 실시예가 본 명세서에 상세히 기술되어 있다.
Patent KR-20020062670-A (KR)
Title: 하우징을 구비한 전기 장치
IPC: H04B1/3816
Filed: 2000-12-28
Abstract: 본 발명은 하우징(10)을 구비한 전기 장치(1)에 관한 것이다.  상기 전기 장치(1)는 하우징(10)에 카드를 분리 가능하게 고정시키기 위한 고정 부재(12)를 포함하며, 상기 고정 부재(12)는 정지 위치로부터 탄성에 의해 편향될 수 있도록 브래킷 형태로 제공된다.  이 때, 상기 카드(20)를 하우징(10)에 고정시키기 위해 고정 부재(12)가 적어도 일시적으로 정지 위치로부터 편향된다.
Patent KR-20020076295-A (KR)
IPC: F02D41/36
Filed: 2001-01-26
Abstract: 본 발명은 특히 자동차용 내연 기관(1)에 관한 것이며, 상기 내연 기관에서 연료는 흡인 단계중 제 1 작동 모드로 또는 압축 단계중 제 2 작동 모드로 연소실(4)로 분사될 수 있고, 촉매 변환기(12)에는 배기 가스가 가해질 수 있다.  실제 배기 가스 온도 및 목표 배기 가스 온도 사이의 온도차는 낮은 배기 가스 온도를 갖는 작동점에서 제어 장치(18)를 통해 검출된다.  또한 연소 후 적어도 하나의 부가의 분사는 온도차에 따라 제어 장치(18)를 통해 실행된다.
Patent KR-20020088430-A (KR)
Title: 폴리우레탄 및 이로부터 수득되는 탄성 섬유
IPC: C08G18/76
Filed: 2000-04-04
Abstract: 본 발명의 폴리우레탄은 고분자량 폴리올, 유기 폴리이소시아네이트, 및 저분자량 폴리올을 포함하며, 가교결합 구조를 갖는다. 폴리우레탄내 가교결합점을 형성하는 결합은 방향족 하이드록실 그룹과 지방족 이소시아나토 그룹의 반응에 의해 형성된 우레탄 결합 및/또는 방향족 하이드록실 그룹과 벤질 이소시아나토 그룹의 반응에 의해 형성된 우레탄 결합을 포함하고, 전체 우레탄 결합의 0.1 내지 50%이다. 본 발명의 폴리우레탄은 탄성 회복율이 우수하고, 가교결합점에서의 우레탄 결합은 특정 온도 너머에서 가역적으로 해리 및 결합된다. 결과적으로, 이러한 폴리우레탄으로부터, 특정 온도 이상에서 높은 열 세팅율을 가지고, 열 세팅 공정 전 탄성 회복성처럼 우수한 열 세팅 공정 후 탄성 회복율을 갖는 탄성 섬유를 제조할 수 있다.
Patent KR-20020091182-A (KR)
IPC: B31D1/02
Filed: 2001-04-06
Abstract: A method for producing data carriers equipped with integrated transponders is disclosed in which the transponders are supplied in a transponder web and are covered on one side with a label, wherein the transponders are separated and aligned before being assembled with an associated label. The disclosure further includes an apparatus for producing data carriers equipped with an integrated transponder that includes a device for supplying a first web of labels and a device for supplying a web of transponders adjoining one another and includes a joining station for cutting and separating the transponders from the transponder web which divides the transponders from the web, separates them and transfers them individually to the label web.
Patent KR-20030019469-A (KR)
IPC: G05G1/10
Filed: 2002-05-20
Abstract: 회전손잡이에 의한 회전조작을 행하도록 구성된 조작장치에 있어서, 조작의 신속화와 확실성의 향상을 양립시킴과 동시에, 그를 위한 복수개의 회전손잡이를 이용할 필요가 없도록 하는 장치이다.    회전손잡이(4) 및 그 회전각을 검출하기 위한 회전검출수단(8)을 갖춘 조작장치(1)에 있어서, 상기 회전손잡이에 당해 손잡이를 고속회전으로 조작하기 위한 소경부(4F)와, 저속회전으로 조작하거나 미조정을 행하기 위해 조작되는 대경부(4S)를 설치하고, 회전손잡이를 조작하였을 때의 당해 손잡이의 회전위치를 결정하기 위한 결정수단(9)을 설치하였다.
Patent KR-20040062745-A (KR)
Inventor: CHO YOUNG GEUN
IPC: A61H39/08
Filed: 2003-01-03
Abstract: PURPOSE: A needle tube for an Oriental medical science is provided to have a funnel shaped portion at the upper tip of the tube, thereby facilitating insertion of a needle into the valve. CONSTITUTION: The needle tube comprises: a tube in which a needle is inserted; a funnel shaped portion formed at the upper tip of the tube to facilitate the insertion of the needle. The upper diameter of the funnel shaped portion is larger than the diameter of the tube. The funnel shaped portion facilitates insertion of the needle. Thus, the time required to insert the needle is reduced.
Patent KR-20030014300-A (KR)
Title: Alarm clock device
Inventor: KIM DONG HWON
IPC: G04B23/02
Filed: 2003-01-08
Abstract: PURPOSE: An alarm clock device is provided to pleasantly use an alarm function by providing a fun and pleasant method for releasing alarm set in executing the alarm function. CONSTITUTION: An alarm clock device includes a body part of an alarm device(101); a sensor part(102) sensing a thrown ball; a sensor part display image(103) having a color drawing notifying a target point to be hit by the thrown ball; a set mode input part(104) inputting a set mode to execute a function of the alarm device; a display part(105) displaying time and date; a hanger part(106) hanging the alarm clock device on the wall; a speaker(107) generating alarm sound; a dry battery insertion part(108) for inserting a battery supplying power to the alarm clock device; illuminating parts(109) generating light to show the alarm clock device in the dark; and a ball made of a light material to generate a signal for stopping the alarm sound.
Patent KR-20040065117-A (KR)
Title: Flexible tool connection rod
Inventor: PARK BUNG SOO
IPC: B25B27/00
Filed: 2003-01-15
Abstract: PURPOSE: A flexible tool connection rod is provided to improve working stability by improving bending rigidity. CONSTITUTION: A flexible tool connection rod(10) is composed of an inner steel skin(14), an outer rubber skin(16), and a movable shaft(12). The inner steel skin and the outer rubber skin are fit into the outside of the movable shaft in order. A handle coupling unit(19) is formed at one end of the connection rod. Inner and outer skin tips(17) are formed at the connection rod, and prevent the inner and outer skins from being separated from the connection rod.
Patent KR-20040066379-A (KR)
Inventor: KIM YONG SANG
IPC: G11B7/08
Filed: 2003-01-17
Abstract: PURPOSE: A fine adjustment device of an optical detector is provided to vertically form plural gaps in an optical detector holder, and to 3-dimensionally control the optical detector holder by using left/right coupling units to control a distance between the gaps, thereby realizing an easy fine adjustment. CONSTITUTION: An optical detector holder(217) forms three gaps(P1,P2,P3). The first gap(P1) and the third gap(P3) are gaps between a frame(223) and front/rear frames(219,221). The second gap(P2) is an inner gap of the frame(223). After contacting the front frame(219) of the optical detector holder(217) with a pickup base, the optical detector holder(217) is coupled with the pickup base by screws(225,227) through the rear frame(221) and the front frame(219). The screws(225,227) are coupled with the pickup base through the rear frame(221) and the front frame(219) on left/right sides of the optical detector holder(217).
Patent KR-20030011390-A (KR)
Inventor: PARK DUK NAM
IPC: A23L11/00
Filed: 2003-01-21
Abstract: PURPOSE: Provided is a method of producing bean curd by adding a pear to conventional mugwort bean curd to coagulate proteins smoothly under the strong alkali condition provided by the pear. Therefore, it involves no treatment of a mugwort with an acetic acid solution. CONSTITUTION: A mugwort is collected on May, washed, parboiled in boiling water containing salt and baking soda and dried after hydrating to produce 200g of mugwort powder. Thereafter, 200g of mugwort powder, crushed pear flesh and four does(doe is a unit of measure in Korean) of soybean powder are heated with 30L of water at 110 to 120deg.C in a cauldron and added with cold water when the cauldron becomes to overflow. The above procedure is repeated three times. After filtering, the filtrate is heated with 0.5L of brine at 50 to 60deg.C for 30min in a cauldron to produce uncurdled bean curd. The uncurdled bean curd is hydrated under pressure to prepare the bean curd containing a pear and a mugwort.
Patent KR-20040067327-A (KR)
Inventor: CHOI BI SEOK
IPC: G11B33/10
Filed: 2003-01-22
Abstract: PURPOSE: An optical disk drive for car and portable purposes is provided to hold rubber dampers installed in both side sections of a spindle plate by a damper holder if a signal is reproduced from an optical disk when a drive body is in reverse state, in order to maintain a vibration-proof force, thereby stably using the drive body for portable/car playing purposes. CONSTITUTION: A connection support(4) is comprised in a car(1). A drive body(10) is mounted on the connection support(4), and has a display system for converting a direction display mode of an operation button(3) or an image display mode of a display(11) in erect or reverse mode according to car/portable purposes. The display system executes the converted mode. A burglarproof device is mounted on the connection support(4) to prevent the drive body(10) from being stolen. A vibration-proof device prevents a spindle plate from vibrating even though the drive body(10) is in reverse state.
Patent KR-20030068446-A (KR)
Title: 슬라이드 파스너용 슬라이더
IPC: A44B19/40
Filed: 2003-02-12
Abstract: 본원의 과제는 슬라이더의 외관이 미려한 동체(胴體)와 인수(引手) 탭(tab) 부착용의 커버를 용착(溶着)한 슬라이드 파스너용 슬라이더를 제공하는 것이다. 
     그 해결수단은, 슬라이드 파스너용 슬라이더가 동체, 인수 탭, 인수 탭 부착용의 커버로 이루어진 3개 부재로 구성되고, 동체의 상부면에 커버의 하단부면을 수용할 수 있는 오목형상의 결합홈을 설치하고, 커버의 하단부면의 표면의 일부 또는 결합홈의 저부면의 일부에 외측방향으로 돌출하는 용착 돌출부를 설치하고, 그리고 수지제로 이루어진 동체와 커버를 서로 압축접합하는 상태에서 초음파가공하여 용착 돌출부를 일체로 용접하여, 용융수지가 결합홈으로부터 외부표면으로 넘쳐 흐르지 않게 되어, 용융고화된 덩어리가 형성되는 것을 방지하여 외관이 아름다운 슬라이더의 제조가 이루어진다.
Patent KR-20030071629-A (KR)
Title: 접점가이드 유지장치
IPC: H01R12/71
Filed: 2003-02-26
Abstract: 기판을 연결하기 위하여 형성된 전기커넥터는 다수의 전기접점을 수반하는 하우징을 포함한다.  각 접점은 기판에 수반된 대응 접점경계면과 상호연결가능한 접점경계면을 갖는다.  접점가이드는 접접의 접점경계면과 정렬하고 결합하도록 배치된 다수의 구멍을 갖는다.  하우징은 접점가이드와 기판을 하우징에 고정하기 위해 접점가이드와 기판 모두와 결합하도록 형성된 단일체결메커니즘을 포함한다.
Patent KR-20040076966-A (KR)
Inventor: KIM DUK RIN
IPC: A47C27/14
Filed: 2003-02-27
Abstract: PURPOSE: A bed mattress is provided to improve elasticity and shock-absorbing ability of the mattress and to achieve uniform distribution of load throughout the whole surface of the mattress using a double cushion assembly. CONSTITUTION: In the bed mattress(20) comprising a cover(22) and a cushion member(24), the cushion member, in turn, comprises a primary cushion(24a) of a rectangular parallelepiped type formed by filling yellow soil, air or water in a rubber vinyl pack, and a secondary cushion(24b) stacked on the primary cushion using a foaming molding technique.
Patent KR-20040080644-A (KR)
Inventor: CHOI HAK GI
IPC: H02M3/28
Filed: 2003-03-12
Abstract: PURPOSE: An AC to DC converter is provided to achieve improved power factor and energy converting efficiency even without using a bridge rectifier circuit which causes high power losses. CONSTITUTION: An AC to DC converter comprises an AC input unit(30) for filtering the AC input applied from first and second input terminals, and outputting the filtered AC to first and second output terminals; a high frequency energy storing unit(36) including first and second inductors(L1,L2) connected in series to the first and second output terminals of the AC input unit so as to store the high frequency energy of the AC, a first switching transistor(Q1) which is repeatedly turned on/off operation when the phase of the AC is in a forward direction, and turned on when the phase of the AC is in a reverse direction, and a second switching transistor(Q2) which is turned on when the phase of the AC is in a forward direction, and repeatedly turned on/off when the phase of the AC is in a reverse direction; a high frequency switching current waveform sensing unit(32) including a first transformer(T1) and a second transformer(T2) for sensing the current flowing through the first and second inductors, and a third switching transistor(Q3) and a fourth switching transistor(Q4) which are turned on and off, respectively, when the phase of the AC is in a forward direction, and turned off and on, respectively, when the phase of the AC is in a reverse direction; and a high frequency output current smoothing unit(34) including a first rectifier circuit and a second rectifier circuit for rectifying the current output through the first and second transformers, and a capacitor(C1) for storing the energy output through the first and second rectifier circuits, smoothing the stored energy, and generating an output voltage.
Patent KR-20030036361-A (KR)
Inventor: LEE WAN YUNG
IPC: B65H49/38
Filed: 2003-03-14
Abstract: PURPOSE: A bobbin device for a wire drawing system of wire rod is provided to safely supply wire rod to a drawing bench when load generates. CONSTITUTION: A bobbin device(30) for a wire drawing system of wire rod has a driving device(40) rotating a bobbin(33) wound with wire rod(W) in a lower speed than linear velocity caused by the traction power of a pulley block(20). Accordingly, when load is applied to the releasing of wire rod at the bobbin, the transmitted power of the driving device automatically rotates the bobbin and wire rod is continuously supplied to a drawing bench(10) without cutting off wire rod.
Patent KR-20040082724-A (KR)
Inventor: PARK SEONG IL
IPC: F25D23/02
Filed: 2003-03-20
Abstract: PURPOSE: A door assembly of a built-in storage is provided to easily and finely control and minimize steps generated between a cabinet aperture and a cover. CONSTITUTION: A cover(20) is installed in front of a door. A plurality of first connecting brackets(30) are combined with ends of the door, having first elongated holes. First combining elements are inserted into the first elongated holes to control a separation gap between the door and the first connecting brackets so that the cover moves in association with a length direction of the door. A plurality of second connecting brackets(40) are combined with other ends of the door, having third elongated holes. Second combining elements are inserted into the third elongated holes to control a separation gap between the door and the second connecting brackets so that the cover moves in a direction horizontal to the length direction of the door. A plurality of third connecting brackets(50) are combined with the rear of the cover at corner areas of the door, having fifth elongated holes. Third combining elements are inserted into the fifth elongated holes to control a separation gap between the door and the third connecting brackets so that the cover moves in a vertical direction to a plate surface of the door. A first connecting bar(91) is interposed between the first connecting bracket and the third connecting bracket. A second connecting bar(92) is interposed between the third connecting bracket and the second connecting bracket.
Patent KR-20040083291-A (KR)
Inventor: SEO CHI MIN
IPC: H04B7/14
Filed: 2003-03-21
Abstract: PURPOSE: An interference signal canceling circuit of a wireless repeater using an in-phase removing method is provided to detect only a pure original signal component by removing an interference signal component included in a received signal. CONSTITUTION: A signal input unit(100) includes an in-phase distributor(100a) for receiving a mixed signal and distributing it as having the same phase. A signal separator(110) performs phase shifting for each combined signal outputted from the in-phase distributor(100a) and outputs an original signal component having a low power level without a certain dBm among the signal component inputted to the signal input unit(100) and the combined signal. An interference signal canceling unit(120) receives an output signal of the signal separator(110), combines it with 180 degree inverse phase to cancel an interference signal and output only an original signal component.
Patent KR-20040083324-A (KR)
Inventor: HYUN SANG SOO
Filed: 2003-03-21
Abstract: PURPOSE: A method for selling goods using contents as sales promotion and the method for using the sales promotion are provided to enable a seller to promote goods sales by raising a purchase desire of a customer as the contents are offered as the sales promotion, and enable a buyer to use the contents without pay. CONSTITUTION: An operating site communicating with the contents issues/offers a free-pass number allowing free use of the contents to the sellers, and the sellers writes the information such as the free-pass number, a using method, and an operating site address to the goods. The goods are sold to the customer. The customer connects to the operating sire and the operating site outputs a connection screen for free connection. The customer inputs the free-pass number written on the bought goods to a number input widow and the operating site judges the corresponding contents with the free-pass number inputted from the customer. Depending on a judgment, the contents are automatically connected and the customer uses the contents free.
Patent KR-20040086972-A (KR)
Inventor: CHOI SEONG HO
IPC: H04B7/26
Filed: 2003-04-03
Abstract: PURPOSE: A calling method in a mobile communication system for supplying a multicast multimedia broadcasting service is provided to differently call according to a transmission method for supplying an MBMS(Multimedia Broadcast/Multicast Service). CONSTITUTION: An RNC(Radio Network Controller) transmits a BCH to a serviced cell through an MBMS(1101), and transmits information necessary for transmitting a PICH(Paging Indicator Channel) of the cell to a node B(1102). The RNC prepares to transmit a TMGI(Temporary Multicast Group Identity) for the MBMS requested by UEs of the cell, and generates MBMS calling information(1103), then transmits the MBMS calling information by using a PCH(Paging Channel) of the cell(1104). If an RRC connection request message including a new cause value is received from the UEs(1105), the RNC decides whether the number of the UEs exceeds a threshold value(1109). If so, the RNC sets a TMGI value and an MBMS paging response indicator value to be off, and transmits the set values(1110). The RNC transmits control information on the MBMS(1111).
Patent KR-20040090869-A (KR)
Inventor: KIM YEONG HWAN
IPC: H04M3/428
Filed: 2003-04-18
Abstract: PURPOSE: A method for supplying an RBT(Ring Back Tone) service while waiting for a busy call and a system therefor are provided to transmit RBT data to the first waiting terminal, to enable the first waiting terminal to deliver an RBT to a speaker while receiving the RBT data. CONSTITUTION: A call is attempted by inputting or selecting a telephone number of a receiving terminal for an originating terminal(S500). An MSC decides whether the receiving terminal is in busy state(S502). If so, the MSC decides whether the receiving terminal has an RBT function(S504). If so, the MSC decides whether a key value related to a call connection or a signal is inputted(S506). If so, the MSC performs a call, while a microprocessor of the receiving terminal reads RBT data set to an RBT(S508). The microprocessor transmits the read RBT data to a streaming conversion device(S510). The streaming conversion device converts the RBT data into streaming data, and the microprocessor delivers the streaming data(S512). The delivered RBT data is transmitted to a waiting terminal, and the waiting terminal starts delivering RBT data to a speaker(S514). The microprocessor decides whether the call is returned(S516). If so, the microprocessor stops transmitting the RBT data(S518).
Patent KR-20040093756-A (KR)
Inventor: YANG CHAN YEONG
IPC: H04N5/50
Filed: 2003-04-30
Abstract: PURPOSE: A method for tuning a combination channel by using a sound carrier signal in a multi-type television is provided to enable broadcasting signals of SECAM(Sequential Color A Memoire) and PAL(Phase Alternation by Line) to tune through a channel tune process by once. CONSTITUTION: Channel frequency existing PAL/SECAM broadcasting signals is tuned sequentially(S200). A sound carrier signal existing to each tuned channel frequency bandwidth is checked(S202). The frequency bandwidth of the sound carrier signal is checked and then it is discriminated whether the tuned channel frequency is PAL or SECAM broadcasting signal(S206,S208). A system conversion switch embedded with the tuner is switched to the type corresponding to the discriminating result(S210,S212). The tuned channel is memorized through Automatic Frequency Tuning(AFT) and synchronization check(S218).
Patent KR-20040093890-A (KR)
Inventor: LEE TAE HEE
IPC: G06F13/00
Filed: 2003-04-30
Abstract: PURPOSE: A device for expanding ports is provided to communicate with a desired external device with a simple selection operation on a signal processing system by offering a port expanding device equipped with expansion ports. CONSTITUTION: A serial port signal-TTL(Transistor-Transistor Logic) level converter(210) is connected to a serial port(100), and mutually converts a signal of the serial port and a TTL signal. A controller(220) generates a signal for selecting the desired external device(300) by a control signal of the signal processing system. A multiplexer(230) performs a need switching operation by the signal generated from the controller. A TTL-serial port signal level converter(240) is operated by the switching operation of the multiplexer and mutually converts the TTL signal and the serial port signal. The expanded serial port(250) is connected to the TTL-serial port signal level converter and the external device.
Patent KR-20040096274-A (KR)
Inventor: KIM JI EUN
IPC: B22C9/00
Filed: 2003-05-07
Abstract: PURPOSE: A precision casting method and a mold therefor are provided to solve the problems caused by the riser effect and the end effect, thereby obtaining a precise and uniform cast iron. CONSTITUTION: The precision casting method comprises the modeling step(S10) of forming a wax model including a riser model having a volume more than ten-times of a casting forming part and a cast iron model connected thereto; the investing step(S20) of investing the wax model in a flask and filling the inside of the flask with an investment; the dewaxing-burn out step(S30) of heating the hardened investment to melt and remove the wax, thereby forming a mold; the casting step(S40) of mounting the mold on a casting machine, pouring a weld pool into the mold and leaving the mold in air to be hardened so that due to the difference of the cooling speed in mold, the cast iron in a runner is broken and heat conduction with outside is blocked; and the finishing step(S50) of performing the separation of the cast-iron from the mold and the post-treatment of the separated cast iron.
Patent KR-20040097725-A (KR)
Inventor: YANG KWANG SUK
IPC: B32B3/20
Filed: 2003-05-13
Abstract: PURPOSE: Provided are a lightweight panel assembly used as interior and/or exterior panels of buildings or architecture and a production method thereof, the panel assembly, which is produced using synthetic resin corrugated cardboards having multiple matrix-type hollows in a simplified process at low cost, thereby achieving reinforced mechanical strength and enhanced capacity of keeping warmth. CONSTITUTION: The panel assembly(6) comprises synthetic resin corrugated cardboard panels(1,1a,1b) stacked on top of another and adhered to one another using an adhesive layer(3), then to be compressively hardened, each of the synthetic resin corrugated cardboards having multiple matrix-type hollows(2) formed between outer panels(4,4a).