baber/WOPTO huggingface dataset:
Patent KR-20040022696-A (KR)
Title: System of the tunnel based handover by grouping router for reducing traffic
Inventor: JUNG HUI YEONG
IPC: H04B7/26
Filed: 2002-09-09
Abstract: PURPOSE: A tunnel-based handover system reducing tunnel length by grouping routers to decrease traffic load is provided to perform a binding update process by a specific access router if predetermined access routers change, and to be substituted for a role of an anchor access router, thereby limiting tunnel length. CONSTITUTION: A CN(Correspondent Node)(210) communicates with an MN(Mobile Node)(220). The MN(220) communicates with the CN(210). An aAR(anchor Access Router)(230) plays a current anchor role. nARs(Access Routers)(241-1,242-1,243-1) hand over an anchor role of a tunnel to one of the nARs(241-1,242-1,243-1) when the nARs(241-1,242-1,243-1) change as many as predetermined numbers by counting changed frequency of the nARs(241-1,242-1,243-1). An access router group(240) unifies the nARs(241-1,242-1,243-1) having link connectivity for the MN(220) at a certain point in one unit.
Patent KR-20040031252-A (KR)
Title: Flexible dust cover for preventing particles
Inventor: KO DU GWAN
IPC: F16D3/84
Filed: 2002-10-04
Abstract: PURPOSE: A flexible dust cover for shutting off foreign matters is provided to prevent inflow of foreign matters, and to restrict interference with a wheel speed sensor in separating by forming the dust cover with the soft material for deforming partially and the metal for keeping fixing force of an outer race. CONSTITUTION: A birfield joint is composed of an outer race(2) connecting to a wheel and transmitting rotational force, a bearing bracket supporting the outer race and having a bearing, and a dust cover(5) restricting inflow of foreign matters by covering the bearing portion inside a wheel speed sensor(6) mounted to the bearing bracket and vertically placed to an ABS(anti-lock brake system) tone wheel(7) installed in the outer race. The dust cover is composed of an outer soft member(5a) placed between the ABS tone wheel and the wheel speed sensor to restrict inflow of foreign matters by shielding the bearing portion, and an inner metal member(5b) integrally mounted inside the outer member and fixed to the outer race.
Patent KR-20040036473-A (KR)
Title: Laser communication system and laser beam data process method
Inventor: JI JEOUNG IL
IPC: H01S3/10
Filed: 2002-10-26
Abstract: PURPOSE: A laser communication apparatus and a method for processing laser beam signal data are provided to sense a laser beam accurately radiated from a laser generator. CONSTITUTION: A laser generator(100) includes a laser radiator unit(110) radiating a laser beam where data is loaded in a pulse type, and a filter unit(120) reducing an output power of the laser beam radiated from the laser radiator unit. And a laser sensing apparatus(200) includes a photo detector unit(210) receiving the laser beam, and a band pass filter(220) filtering the laser beam signal with a cutoff frequency band, and a pulse modulation unit(230) performing an on/off modulation of the pulse loaded on the constant frequency band to binary data, and a data processing unit(240) recovering generated noise data by predicting noise area by comparing the modulated data with data obtained from adjacent laser sensing devices.
Patent KR-20040041447-A (KR)
Title: Method of Detecting State of Connection between Switching System and Digital Terminal
Inventor: LEE U GYEONG
IPC: H04M3/22
Filed: 2002-11-11
Abstract: PURPOSE: A method is provided to prevent an instability caused due to the fluctuation of synchronous bit signal by sending synchronous bit defect or non-defect message to the call processor of a switching system only when the fluctuation of synchronous bit is maintained for a predetermined time period. CONSTITUTION: A method comprises a step(S30,S31) of initializing a synchronous bit and a synchronous counter, and performing a sensing signal task of a predetermined cycle; a step(S32) of reading a synchronous bit for a channel; a step(S33) of judging whether the synchronous bit value read in the previous step is a first preset value; a step(S34) of judging whether the channel is at a synchronous bit defect state, if the synchronous bit value is a first preset value; a step(S36) of judging whether the synchronous bit non-defect count is larger than the synchronous bit non-defect time, if the channel is at a synchronous bit defect state; a step(S38) of permitting the digital terminal of the channel to transmit a synchronous bit non-defect message to a switching system, set the synchronous bit non-defect value as a first value, and set the synchronous bit defect value as a second value, if the synchronous bit non-defect count is larger; and a step(S42) of increasing the synchronous bit non-defect count.
Patent KR-20040041815-A (KR)
Title: Method of preparing sintered foaming metal body
Inventor: CHOI SUNG JO
IPC: B22F3/11
Filed: 2002-11-12
Abstract: PURPOSE: A method for manufacturing formed metal sintered body is provided to manufacture various metal powders into a foamed porous metal irrespective of metal types, maintain foamed pores and matrix in the open cell state and obtain a light weight structure having high porosity inexpensively. CONSTITUTION: The method for manufacturing formed metal sintered body comprises a step of obtaining a foaming solution in which the metal powder is dispersed by mixing foaming agent, thermosetting organic binder aqueous solution and metal powder in order to obtain a formed metal sintered body; a step of injecting the foaming solution into a mold so that the foaming solution if formed in a certain shape; foaming the foaming solution to a predetermined shape under the conditions of certain temperature, humidity and time; a step of obtaining a gel phase green body by heating the foamed shape; and a step of obtaining a sintered body by heating the green body to pyrolyze thus remove the organic binder and foaming agent and bonding metal powder by atomic diffusion between metal powder particles.
Patent KR-20040042611-A (KR)
Inventor: JUNG HAN SU
IPC: C08K5/5399
Filed: 2002-11-15
Abstract: PURPOSE: A flame resistant thermoplastic resin composition is provided, to improve flame retardancy, heat resistance and mechanical strength. CONSTITUTION: The composition comprises 100 parts by weight of a thermoplastic polycarbonate base resin; 5-90 wt% of a linear phosphazene represented by the formula I-a or a cyclic phosphazene compound represented by the formula I-b and 10-95 wt% of an phosphate morpholide-based flame resistant represented by the formula II; 0.01-1.0 parts by weight of a perfluorinated alkane sulfonate salt; and 0.05-5 parts by weight of a fluorinated polyolefin-based resin having an average particle size of 0.05-1,000 micrometers and a density of 1.2-2.3 g/cm¬3. In the formulas I-a and I-b, R is an alkyl, aryl, alkyl-substituted aryl, aralkyl, alkoxy, aryloxy, amino or hydroxyl group; and k is an integer of 0-10. In the formula II, x is 1 or 2; R1 is an alkyl-substituted or unsubstituted aryl group of C6-C20; R2 is an alkyl-substituted or unsubstituted aryl group of C6-C30; and n+m is 0-5.
Patent KR-20040043969-A (KR)
Title: Apparatus for operating sliding door in air conditioner
Inventor: JUNG SANG YUN
IPC: F24F1/00
Filed: 2002-11-20
Abstract: PURPOSE: A driving apparatus of a sliding door for an air conditioner is provided to change the direction of the sliding door stably by engaging a pinion gear with a rack gear smoothly without friction, and to restrict displacement of the rack gear by minimizing moving clearance with contacting the multistage guide projection to the guide rail. CONSTITUTION: A driving apparatus of a sliding door includes a pinion gear(100) installed to a shaft of a driving motor(17) and a rack gear(200) engaged with the pinion gear to move the sliding door. A guide projection is formed at the side of the pinion gear and interlocked with the pinion gear. A guide rail(230) is formed in the rack gear, and composed of a guide groove(235) inserting and sliding the guide projection. The guide rail is moved along the guide projection in rotating the pinion gear to prevent the rack gear from being displaced from the pinion gear. The guide projection is stepped and the guide groove is stepped corresponding to the guide projection. Vibration of the rack gear is prevented with minimizing moving clearance by contacting the guide rail to the guide projection in changing the direction of the sliding door.
Patent KR-20040044301-A (KR)
Title: Weather strip structure for vehicle
Inventor: PARK DONG CHEOL
IPC: B60J10/00
Filed: 2002-11-21
Abstract: PURPOSE: Structure of a weather strip for a vehicle is provided to prevent inflow of water through a body panel and the weather strip, and to restrict the weather strip from being displaced after mounting with inserting the projection of the first rib to the projection of the second rib. CONSTITUTION: A weather strip of a vehicle comprises a hollow part(10) for sealing; a trim part(11) opened in the lower part and closed in the part excluding the lower part to support the hollow part and the surround the end of a flange of a body panel; and a core part(12) embedded along the trim part to keep the shape of the trim part. A fitting part(23) is formed upward and placed near the end of the trim part. Both ends of a first rib(24) are fastened to the inside of the trim part to shut off the trim part. A second rib(25) is spaced from the first rib, and both ends of the second rib are fastened to the inside of the trim part.
Patent KR-20040045207-A (KR)
Title: Method for Providing Movability of Base Station Controllers in the Wireless Local Loop System
Inventor: KIM DAE JUNG
IPC: H04B7/24
Filed: 2002-11-23
Abstract: PURPOSE: A method for implementing base station controller mobility in a WLL(Wireless Local Loop) system is provided to offer an extensive call service by associating subscribers in different base station controllers. CONSTITUTION: Two base station controllers are connected by a network and parameters for identifying each base station and each base station controller are set(S1). When a subscriber moves into a neighboring area and attempts a call, a CCP(Call Control Processor) in a neighboring base station controller checks a message received from a base station of the neighboring area to determine whether the received message is a location registration message(S2). If the message is the location registration message, the CCP transmits the location registration message to a home base station controller, so that a CCP in the home base station controller registers location(S3). It is checked whether the received message is a call attempt message(S4). If the message is a call attempt message, transmits the call attempt message to the home base station controller, so that a CCP in the home base station controller originates a corresponding call(S5). The CCP in the neighboring base station controller checks whether the received message is a paging response message(S6). the CCP of the neighboring base station controller transmits the paging response message to the home base station controller, so that the CCP in the home base station controller terminates a corresponding call(S7).
Patent KR-20040046456-A (KR)
Inventor: LEE U YONG
IPC: H04W24/00
Filed: 2002-11-27
Abstract: PURPOSE: A loading method using a shared memory in a mobile communication system is provided to store contents of an executed loading file in a shared memory, and to read the file contents without executing the file to load the read contents on a network configuration equipment, thereby reducing a loading time. CONSTITUTION: A loading manager confirms whether the same loading request is received from a network configuration equipment(S201,S202). If not, the loading manager confirms whether the loading request exceeds a system loading capacity(S203). If not, the loading manager generates a child process for executing a loading process(S205). The child process confirms whether a shared memory is set for a loading-requested file(S206,S207). If not, the loading manager sets the shared memory for storing file contents(S208,S209). The loading manager stores the file contents in the shared memory, and loads the file contents on the network configuration equipment(S210,S211).
Patent KR-20040047270-A (KR)
Inventor: YOON SEUNG HUN
IPC: C08K5/5398
Filed: 2002-11-29
Abstract: PURPOSE: Provided is an environmental-friendly lead-free epichlorohydrin rubber composition, which has excellent shelf-life, storage stability and processability with maintaining mechanical properties and aging property. CONSTITUTION: The lead-free epichlorohydrin rubber composition comprises a triazine-based main crosslinking agent, a phosphorus-based secondary crosslinking agent, and a crosslinking retardant selected from the group consisting of thiophthalimides, sulfonamide derivatives and benzoic acid. Particularly, the triazine-based main crosslinking agent is 2,4,6-trimercapto-S-triazine, and the phosphorus-based secondary crosslinking agent is at least one selected from the group consisting of dithiophosphates, dialkyl-dithiophosphates, amine dialkyl-dithiophosphates, and metal salts thereof.
Patent KR-20040049883-A (KR)
Inventor: KO HAN SEOK
IPC: F16J15/00
Filed: 2002-12-05
Abstract: PURPOSE: An O-ring is provided to enable a user to easily check the abrasion and deformation of the O-ring by having various color sections. CONSTITUTION: An O-ring(3) is made of rubber, and has two or three color sections. The color sections have the identical thickness, thereby enabling a user to easily check the abrasion and deformation of the O-ring according to the change of color.
Patent KR-20040050246-A (KR)
Title: An in-line skate
Inventor: PARK SANG KYU
IPC: A63C17/00
Filed: 2002-12-09
Abstract: PURPOSE: An inline skate is provided to protect an ankle joint and a knee joint by forward and backward separating an inline driving wheel by freely controlling an angle, to easily brake by operating a braking system by hand, and to easily advance on the slope ground by preventing a reverse rotation of the driving wheel, thereby reducing fatigue of legs and preventing an accident. CONSTITUTION: The inline skate comprises a first bracket(22) attached to the front of the lower side of a skate boots(12) and including a number of driving wheels(14,16,18) and a second bracket(24) attached to the rear of the first bracket(22) on the lower side of the skate boots and including one driving wheel(20), the first bracket(22) and the second bracket(24) being separated and bent. The first and second brackets(22, 24) include a connection unit(26) combined at a middle part by a pin(28).
Patent KR-20040051091-A (KR)
Title: Pickled cucumbers comprising calcium agent derived from cuttle bone treated with organic acid and method of preparing it
Inventor: CHA YONG JUN
IPC: A23L19/00
Filed: 2002-12-11
Abstract: PURPOSE: Pickled cucumber comprising a calcium agent derived from cuttle bone treated with organic acid and a method for preparing the same are provided, thereby improving hardness, pH regulation and storage of pickled cucumber, and increasing the content of minerals in pickled cucumber. CONSTITUTION: The pickled cucumber comprises cucumbers, a dipped solution and the calcium agent derived from cuttle bone treated with organic acid, wherein the calcium agent derived from cuttle bone treated with organic acid is prepared by pulverizing cuttle bone and heat drying it, calcination of the dried pulverized cuttle bone, and treating the calcinated pulverized cuttle bone with organic acid such as acetic acid, lactic acid or citric acid. The method for preparing the pickled cucumber comprising the calcium agent derived from cuttle bone treated with organic acid comprises adding a saline solution and the dipped solution containing 0.2 to 0.4 parts by weight of the calcium agent derived from cuttle bone treated with organic acid into cucumbers, and maturing them.
Patent KR-20040051147-A (KR)
Title: Etching apparatus of semiconductor
Inventor: KIM JONG HUN
IPC: H01L21/306
Filed: 2002-12-12
Abstract: PURPOSE: A semiconductor etching apparatus is provided to minimize the generation of polymers and particles by isolating the inner peripheral end portion of a Teflon ring from a plasma generation space. CONSTITUTION: A semiconductor etching apparatus is provided with an upper plate(20), an upper electrode(30) installed at the lower portion of the upper plate, and a confinement ring(50) for supporting the upper electrode. The semiconductor etching apparatus further includes a Teflon ring(40) between the upper electrode and the confinement ring for preventing gas from being leaked out of the outer peripheral end portion of the backside of the upper electrode. At this time, the Teflon ring is inserted in an insertion groove(52).
Patent KR-20040051415-A (KR)
Inventor: KIM HONG CHEOL
IPC: G02F1/133
Filed: 2002-12-12
Abstract: PURPOSE: A method of setting a gamma voltage of a ferroelectric LCD(Liquid Crystal Display) is provided to represent definite gray scales and improve the luminance of the LCD. CONSTITUTION: A voltage of each gray scale is applied to a unit cell into which ferroelectric liquid crystal has been injected(S1). A voltage holding ratio of a ferroelectric liquid crystal cell to which a voltage is supplied during a scan period is calculated(S2). A gamma voltage supplied to the ferroelectric liquid crystal cell is calculated based on the voltage of the unit cell and the voltage holding ratio of the ferroelectric liquid crystal cell(S3). The gamma voltage is obtained by multiplying the voltage of the unit cell by the voltage holding ratio.
Patent KR-20040057048-A (KR)
Title: Normalization apparatus for NLMS algorithm in smart antenna receiver
Inventor: JUNG HUI BEOM
IPC: H01Q3/26
Filed: 2002-12-18
Abstract: PURPOSE: A normalization device for an NLMS(Normalized Least Mean Square) algorithm in a smart antenna receiver is provided to perform a division operation by using a reciprocal lookup table and a multiplier. CONSTITUTION: A multiplexer(200) is used for receiving signals through a plurality of array antennas and multiplexing the received signals. A first multiplier(210) is used for multiplying outputs of the multiplexer. An accumulator(220) is used for accumulating outputs of the first multiplier. A reciprocal lookup table(230) is used for generating reciprocals of outputs of the accumulator. A shift register(211) is used for delaying the outputs of the shift register. A second multiplier(240) is used for multiplying the outputs of the reciprocal lookup table by the outputs of the shift register. A register(260) is used for storing result values of the second multiplier.
Patent KR-20040055166-A (KR)
Title: apparatus for supplying slurry
Inventor: YOON IL YEONG
IPC: H01L21/304
Filed: 2002-12-20
Abstract: PURPOSE: A slurry supplying apparatus is provided to uniformly supply slurry to the center and the edge of a wafer and minimize a loss of the slurry supplied to the wafer by installing a plurality of nozzles in a supply pipe. CONSTITUTION: The slurry is supplied to the supply pipe(13). The plurality of nozzles(14a-14n) are installed in the supply pipe. Mass flow controllers(16a-16n) is installed in each nozzle. The quantity of the slurry supplied through the supply pipe is 80 milliliter/minute or lower. The position of the nozzle installed in the supply pipe corresponds to the front surface of the wafer(12).
Patent KR-20040056487-A (KR)
Inventor: JUNG DEOK YEONG
IPC: G03B7/00
Filed: 2002-12-23
Abstract: PURPOSE: An image signal processing system is provided to obtain high resolution using a low-resolution A/D converter. CONSTITUTION: An image signal processing system includes an image sensor(110), an A/D converter(120), an image data processor(130), and a shutter control circuit(140). The image sensor receives an image of an object. The A/D converter receives an output signal of the image sensor and converts the received signal into a digital signal. The image data processor receives the digital signal, obtains a motion value from the digital signal and generates various control signals. The shutter control circuit receives the output signal of the image data processor and controls an electronic shutter. A comparison voltage range of the A/D converter is varied in order to optimize a shade difference of the image.
Patent KR-20040061923-A (KR)
Title: Sterilization system for air conditioner
Inventor: KO YONG SUL
IPC: F24F3/16
Filed: 2002-12-31
Abstract: PURPOSE: A sterilizing apparatus for an air conditioner is provided to secure the sterilizing apparatus harmless to the human body and not needing sources of electricity or a device, and operating regardless of the operation of the air conditioner. CONSTITUTION: A sterilizing apparatus(60) for an air conditioner comprises a drain pan(62) collecting and discharging condensate(64) produced in a heat exchanger of the air conditioner, and a sterilizing plate(66) secured to the drain pan. The sterilizing plate is made of a material with sterilizing power. The sterilizing plate is supported by a support(68) arranged to the drain pan.
Patent KR-20030007375-A (KR)
Inventor: YUN TAE HYUNG
IPC: A23N12/08
Filed: 2002-12-31
Abstract: 본 발명은 참깨 등의 곡물을 볶는 흔들 볶음솥에 관한 것으로서, 드럼에서 곡물을 볶아줌과 동시에 트위스팅 운동을 하고, 상기 드럼 내부에 삼각돌기가 형성되어 참깨 등 곡물의 교반이 트위스팅 운동을 함으로서 자연스럽게 이루어져 곡물의 파손을 방지할 수 있는 흔들 볶음장치에 관한 것이다. 
     보다 상세하게는 본 발명의 흔들 볶음장치는 하측에 바퀴가 형성된 프레임과, 상기 프레임의 일측에 형성된 콘트롤박스와, 상기 프레임에 고정되어 회전이 가능한 드럼과, 상기 드럼 하부의 가이드와, 상기 가이드 하측에 상부가 개방되어 있는 호퍼와, 상기 호퍼의 일측에 형성된 원통형의 정선기와, 상기 정선기 및 호퍼를 연결하고 있는 흡입관으로 되어있다.
Patent KR-20020036848-A (KR)
IPC: H01B11/06
Filed: 2000-08-24
Abstract: 본 발명의 고속 데이터 케이블은 개별적으로 차폐된 연선(15a, 15b, 15c, 15d)을 갖는다. 각각의 차폐는 연선 둘레에서 측방향으로 감기도록 배향된다. 각각의 차폐는 제 1 및 제 2 종방향 연장 측면을 갖는다. 제 1 및 제 2 측면은 서로 접합된다.
Patent KR-20020027615-A (KR)
IPC: H01L21/8238
Filed: 2000-08-23
Abstract: MOSFET 트랜지스터를 매우 간단하게 제조하는 방법은 기본 개념의 환경을 포함하여 서술되어 있다. 주요 개념은 두개의 폴리실리콘 에리어(1, 3)를 서로로부터 분리시키고 폴리실리콘 에리어가 두개의 측벽 스페이서의 폭에 대응하는 거리를 두고 서로로부터 배치되고 동일한 방식으로 산화물 또는 질화물 스페이서가 형성되는 경우 제3 실리콘 에리어(5)를 분리시키기 위하여 사용된다. 서술된 방법에 의하여, 제한된 금속화를 지닌 장치는 단지 하나의 마스크 층을 사용하여 제조된다. 하나의 부가적인 마스크를 사용하면, 이 방법은 간단한 CMOS 빌딩 블록을 제조하는데 적용된다. 가장 일반적인 CMOS 빌딩 블록의 레이아웃으로서, CMOS 인버터를 들수있다.
Patent KR-20020040814-A (KR)
IPC: B22F3/15
Filed: 2000-06-06
Abstract: 분체(粉體) 비(比) 표면적이 O.4 m 2 /g 이상의 텅스텐 분말을 사용하여, 16OO ℃ 이상의 온도에서 핫 프레스한 후 캡슐링하지 않고 1700 ℃ 이상의 온도에서 HIP 처리함에 의해 상대밀도 99% 이상, 평균 결정입경 100 ㎛ 이하의 스퍼터링용 텅스텐 타겟트를 얻을 수 있다. 
     이것에 의해서, 종래의 가압 소결법으로서는 달성할 수 없던 고밀도이고, 미세 결정 조직을 가지는 텅스텐 타겟트를 안정하고 또한 저비용으로 제조할 수 있으며, 그 타겟트를 사용한 막 위의 파티클 결함의 발생을 현저히 감소시킬 수 있다.
Patent KR-20020043256-A (KR)
IPC: H01L21/00
Filed: 2000-10-19
Abstract: 온도 분포, 특히 기판내에서 균일한 온도 분포를 달성하기 위하여, 예를 들어 기판의 열 처리 공정동안에, 기판, 특히 반도체 웨이퍼의 열 처리에 대한 방법이 개시되는데, 처리 챔버에는 하나 이상의 온도 분포 영향 요소가 처리 챔버내에 위치된다.  열 처리 동안에, 요소의 공간 배열은 기판 및/또는 처리 챔버에 상대적으로 변형이 된다.  처리 챔버내의 기판의 열 처리를 위한 기구가 개시되는데, 처리 챔버내에 적어도 하나 이상의 온도 분포 영향 요소를 포함하고, 여기에서 기구는 열 처리 동안에 기판 및/또는 처리 챔버에 상대적으로 요소의 공간 배열을 변형하기 위하여 제공된다.
Patent KR-20020059834-A (KR)
Title: Microprocessor arrangement having an encoding function
IPC: G06F1/00
Filed: 2000-11-30
Abstract: A microprocessor configuration includes a data bus for data transfer between functional units. On the bus side, each unit contains an encryption/decryption unit that is controlled synchronously by a random number generator. The configuration permits a relatively high level of security against monitoring of the data transferred via the data bus, with a feasible level of additional circuit complexity.
Patent KR-20020063241-A (KR)
Title: Mixtures of phosphanes and chromane derivatives
IPC: C08K5/20
Filed: 2000-12-18
Abstract: The invention relates to a synergistic mixture containing a) at least one compound selected from the following group: phosphanes of the formula (I), (di/oligo)phosphane of the formula (II) and (III) and cyclophosphanes of the formula (IV) and b) at least one 6-hydroxychromane derivative of the general formula (V) in addition to a method for stabilizing polymers against thermo-oxidative degradation by adding and working in said synergistic mixture.  Will do.