baber/WOPTO huggingface dataset:
Patent KR-20040036967-A (KR)
Title: Micro Fabry-Perot filter driven by magnetic force and gas analysis apparatus using the same
Inventor: PARK GWANG BEOM
IPC: G02B5/28
Filed: 2002-10-25
Abstract: PURPOSE: A very small-sized magnetic force driven Fabry-Perot filter and an apparatus for analyzing a gas by using the same are provided to measure the components and concentration of the gas by detecting the wavelengths of the light subsequently. CONSTITUTION: A very small-sized magnetic force driven Fabry-Perot filter includes a substrate(10), a first etching stop layer(11), a first mirror(21), a sacrificial layer(12), a second mirror(22), a second etching stop layer(13), a circular coil pattern, a first electrode terminal(31), a coil insulating layer(15), a second electrode terminal(32) and a permanent magnet. The substrate(10) is etched at a predetermined region. The first etching stop layer(11) is formed on the top of the substrate(10). The first mirror(21) is formed on top of the first etch stop layer(11) and the sacrificial layer(12) is formed on top of the first mirror(21) to expose the first mirror(21). The second mirror(22) encompasses the top and side of the sacrificial layer(12). The second etching stop layer(13) is formed on top of the second mirror(22). The circular coil pattern is formed on top of the second etch stop layer(13). The first electrode terminal(31) is connected to one side of the circular coil pattern and formed on top of the coil insulation layer(15). The coil insulating layer(15) exposes portions of the first electrode terminal(31) and the circular coil pattern. The second electrode terminal(32) is connected to the exposed circular coil pattern and formed on top of the coil insulation layer(15). And, the permanent magnet is aligned at the top side spaced apart from the circular coil pattern.
Patent KR-20040036443-A (KR)
Title: Support device of heat exchanger
Inventor: BAEK WON GYO
IPC: F28F9/00
Filed: 2002-10-26
Abstract: PURPOSE: A device for supporting a heat exchanger is provided to prevent the lowering and eccentricity of tanks and improve the horizontality between the tanks and a header, and the perpendicularity of baffles. CONSTITUTION: A device(20) for supporting a heat exchanger includes supporting elements(30). The heat exchanger includes header tanks(2) respectively formed of a header(3) and a tank(4) coupled with each other with a predetermined distance, and cores(7). The cores are formed of a plurality of tube(5) coupled between the respective header tanks and heating fins(6) positioned between the tubes. The above components are blaze-joined by the supporting device(20) when the tubes and the heating fins are stacked on the header tanks. After closely contacting and supporting the tanks, the stacked elements are put into a blazing furnace as lying. The supporting elements elastically support the tank of a side at a plurality of points and that of the other side at a single point. The supporting elements respectively have branched parts(21), first and second supporting parts(22,25) provided to front ends of the branched parts, and a connection part(24) formed of a predetermined length and integrally connected to the branched parts. The first and second supporting parts respectively support the tanks at each side toward the cores.
Patent KR-20030040138-A (KR)
Inventor: SAKUYAMA SEIKI
IPC: H01L21/60
Filed: 2002-11-13
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of precisely forming a bump at a fine pitch electrode part and improving the reliability of bump connection state for a connection object part. CONSTITUTION: After forming an electrode part(11) at the upper portion of a semiconductor substrate(10), a resin layer forming process is carried out for enclosing the electrode part with a resin layer. An opening portion is formed at the predetermined portion corresponding to the electrode part by selectively patterning the resin layer. A bump formation material supplying process, is carried out at the opening portion of the resin layer. Then, a heat treatment is carried out for forming a bump(41) at the opening portion. The resin layer is then removed from the resultant structure.
Patent KR-20040042342-A (KR)
Title: Phase Locked Loop(PLL) having pulse swallow function
Inventor: CHOI YUN YEONG
IPC: H03L7/08
Filed: 2002-11-14
Abstract: PURPOSE: A pulse swallow function type phase locked loop(PLL) is provided to reduce the power consumption of the system by implementing the function of the two counters with one counter as well as to reduce the area of the layout during the design of the ASIC. CONSTITUTION: A pulse swallow function type phase locked loop(PLL) includes a program counter, a program count detection block(36) and a swallow count detection block. The program counter divides the output of the prescaler with a predetermined division ratio and outputs the comparison frequency. The program count detection block(36) allows the program counter to be reset by using the count output signal of the program counter. And, the swallow count detection block outputs the mode control signal to control the prescaler synchronized with the output signal of the prescaler by using the count output signal of the program counter.
Patent KR-20040044581-A (KR)
Title: Internal voltage down converter in semiconductor memory device
Inventor: HAN GONG HEUM
IPC: G11C5/14
Filed: 2002-11-21
Abstract: PURPOSE: An internal power supply voltage generation circuit of a semiconductor memory device is provided to generate a constant internal power supply voltage insensitively to the increase of an external power supply voltage. CONSTITUTION: A differential comparator compares an applied reference voltage with an internal division power supply voltage. A driver part outputs an internal power supply voltage to an output node in response to a comparison output of the differential comparator. And a voltage divider part includes a top resistor which is connected between the output node and a division node of the driver part and maintains a constant resistance as to the variation of an external power supply voltage, and it includes a bottom resistor which is connected between the division node and a ground and has a resistance proportional to the variation of the external power supply voltage linearly. And the voltage divider part divides the internal power supply voltage with a resistance ratio of the resistors and then sets the internal division power supply voltage to the division node.
Patent KR-20040046363-A (KR)
Title: Watch of memory method for using scheduling rtos
Inventor: OH SEONG SU
IPC: G06F11/30
Filed: 2002-11-27
Abstract: PURPOSE: A method for monitoring the memory use by making a schedule on an RTOS(Real Time Operating System) is provided to shorten a search time and a debugging process for solving a problem by outputting a task that causes an error by influencing a memory area on the RTOS having no MMU(Memory Management Unit) function suitable for the real-time data process. CONSTITUTION: The RTOS performs a 'memory trace' instruction(S100). The RTOS judges that the task occupying the CPU finishes the CPU use(S200). If the CPU use is finished, the RTOS judges that the 'memory trace' instruction is 'memory trace add'(S300). If the 'memory trace' instruction is the 'memory trace add', the RTOS stores/outputs a result by executing a coded link list to monitor a data memory area(S400). The RTOS hands over the CPU occupation to the next task through the schedule(S500).
Patent KR-20040046553-A (KR)
Title: Module and Method of Measuring Statistic Call Occupation Time in Basic Station Controller for Mobile Communication Asynchronous System
Inventor: PARK JI HONG
IPC: H04B7/155
Filed: 2002-11-27
Abstract: PURPOSE: A module for measuring a statistical call occupation time of a mobile communication asynchronous system base station controller and a method therefor are provided to obtain a substantial occupation time of each call regardless of call start and call end points out of a statistical measurement period, and to receive call occupation time data, thereby obtaining an exact occupation time for all occupied calls. CONSTITUTION: A CCP(500) consists of a CCMB(Call Control Management Block)(502) and a CMSB(CCP Measurement and Static Block)(504). The CCMB(502) reports call start and call end events to the CMSB(504) regardless of a statistical measurement period. The CMSB(504) obtains a call occupation time by using self algorithm with statistical event data reported from the CCMB(502). The CMSB(504) stores the obtained call occupation time in a buffer of the CMSB(504), reports the stored call occupation time to a BSM(506), and initializes the stored statistical data. The CCP(500) is connected to the BSM(506). The BSM(506) informs the CMSB(504) of a statistical measurement start point, requests the statistical data, and outputs the statistical data.
Patent KR-20040047128-A (KR)
Title: Method for Resource Management of Mobile Communication System
Inventor: KIM DEOK NAM
IPC: H04W28/16
Filed: 2002-11-29
Abstract: PURPOSE: A resource managing method of a mobile communication system is provided to enable the other side to retrieve a call resource allocated for setting up connection to the one side when one side is re-started between a control station and a packet control function part. CONSTITUTION: A control station is re-started, it generates a re-starting information message(A9-BSC-Reset) and transmits it to a PCF(Packet Control Function)(S311). It is determined whether a re-starting information response message(A9-BSC Reset Ack) is received from the PCF, and if not, a receiving timer is initialized and the re-starting information message is re-transmitted. The PCF drives a guard timer for initialization of the control station, retrieves every resource related to A8 connection, generates a re-starting information response message(A9-BSC Reset Ack), and then, transmits it to the control station until the guard timer is terminated(S312).
Patent KR-20030061297-A (KR)
Title: Six jaw equalizing chuck
IPC: B23B31/18
Filed: 2002-11-29
Abstract: An equalizing chuck assembly (10) for heavy duty application includes a chucking assembly having a plurality of rocker arms (18) operably connected to an actuator (14) by a plurality of toggle links (60). Jaw members (20) are disposed on one end of the rocker arms (18) and a counterweight (22) is disposed on an opposite end of the rocker arms (18). The equalizing chuck assembly (10) utilizes a plurality of equalizing plates (52) interconnected between the actuator (14) and the rocker arm (18) to provide a degree of adjustment to accommodate eccentricities within the workpiece to be held by the chucking assembly (10). <IMAGE>
Patent KR-20040048157-A (KR)
Title: Method for controlling standard reference time of mobile communication servers
Inventor: HONG SEUNG JU
IPC: H04W56/00
Filed: 2002-12-02
Abstract: PURPOSE: A method for controlling standard reference time of a mobile communication server is provided to enable a mobile communication server to receive a standard reference time, set a reference time and operate as a reference time server for multiple servers. CONSTITUTION: A GPS receiver repeatedly receives GPS signals through a GPS antenna(S100). A reference time server repeatedly receives standard time data from the GPS receiver and sets standard reference time of the reference time server(S110). It is discriminated whether there is a request for the standard reference time data from multiple servers connected to the reference time server(30)(S120). If there is a request for the standard reference time data form the multiple servers, the reference time server transmits the standard reference time data to the multiple servers(S130). The multiple servers resets standard reference time for synchronization(S140).
Patent KR-20040049115-A (KR)
Title: Non-volatile memory cells having floating gate and method of forming the same
Inventor: CHOI JEONG HYEOK
IPC: H01L21/28
Filed: 2002-12-05
Abstract: PURPOSE: Non-volatile memory cells having a floating gate and a forming method thereof are provided to reduce a program voltage or an erasion voltage and improve endurance by using a protrusion of an active region. CONSTITUTION: A non-volatile memory cell is provided with a semiconductor substrate(101), an isolation layer(102) formed at the predetermined portion of the semiconductor substrate for defining an active region, a floating gate(104) on the active region, and a tunnel insulating layer(103) between the active region and the floating gate. The non-volatile memory cell further includes a tapered shape protrusion(107a). Preferably, the protrusion is prolonged from the active region. Preferably, the first thickness of the tunnel insulating layer on the protrusion is smaller than the second thickness of the other portion of the tunnel insulating layer.
Patent KR-20040049636-A (KR)
Title: Conveyor velocity remote controlling system and the same method
Inventor: JU SU CHEON
IPC: B65G43/00
Filed: 2002-12-06
Abstract: PURPOSE: A system and method for remotely controlling the velocity of a conveyor is provided to simply and precisely control the velocity of a conveyor motor by using a PLC network and network data. CONSTITUTION: A system for remotely controlling the velocity of a conveyor is composed of a PLC network(1), network cards(3) connecting a central controller(9) to each PLC(11,13) through the PLC network and transmitting/receiving data, A/D converting cards(15) for converting analog data about conveyor motors(M) into digital data, D/A converting cards(17) for converting digital data of the central controller into analog data, and inverters(7). The inverters are connected to the converting cards and the conveyor motors, and control the conveyor motors with analog data.
Patent KR-20040053883-A (KR)
Title: Pickup Inspecting Apparatus
Inventor: JUN BYEONG HWAN
IPC: G11B7/22
Filed: 2002-12-16
Abstract: PURPOSE: The pickup testing system is provided to test a performance of a pickup which is installed in a disc drive and reads data from a disc. CONSTITUTION: The system comprises a disc drive unit and a pickup transfer unit(20). The disc drive unit supports a disc while it rotates the disc. The pickup transfer unit(20) makes the pickup transferable to the disc drive unit for making it possible to read data from the supported disc. Plural pickup transfer units(20) are arranged in one disc drive unit to simultaneously test performances of plural pickups. The pickup drive unit includes a support axis, and a spindle motor. The support axis, assembled with a disc, supports the disc. The spindle motor, assembled with the support axis, rotates the disc.
Patent KR-20040054387-A (KR)
Title: Driving control method for vehicle
Inventor: CHOI UI CHEOL
IPC: B60R16/00
Filed: 2002-12-18
Abstract: PURPOSE: A method for controlling operating power of a vehicle is provided to stably drive the vehicle by sharing new load to a battery while an air conditioner is operated. CONSTITUTION: A method for controlling operating power of a vehicle comprises the steps of: detecting a warming-up of an engine(S11); detecting the running of the vehicle at a low speed(S12); determining whether the temperature of the vehicle is more than setting temperature(S13); supplying the power of a battery to an injector if the temperature of the vehicle is more than setting temperature(S16); and switching off a battery connecting relay if a condenser fan is operated(S18).
Patent KR-20040055299-A (KR)
Title: Method for Interference Cancellation using Overlap Technique in Mobile Communication System
Inventor: CHO DAE SUN
IPC: H04B7/005
Filed: 2002-12-20
Abstract: PURPOSE: An interference removing method of a mobile communication system through joint detection is provided to reduce the amount of calculation in detecting a joint part by completely removing an interference component of a non-considered symbol. CONSTITUTION: Symbols that are not affected by interference can be detected by repeating receiving data vectors. In this case, a size of a repeated portion is affected by maximum time delay. If an interval between symbols is great, the two symbols do not have correlation. Thus, if the number of symbols exceeds a certain size, it does not much affect performance. It is important to search the number of symbols and a size of symbols to be repeated that may reduce the amount of calculation to its maximum without degradation of performance. Such factors can be easily found out if time delay information of a channel could be known. By using repetition techniques, the amount of calculation in the processing detecting a joint part can be considerably reduced without degradation of performance due to influence of interference of the time delay component.
Patent KR-20040056404-A (KR)
Title: Method and apparatus scanning a picture
Inventor: PARK JI SEOP
IPC: H04N1/04
Filed: 2002-12-23
Abstract: PURPOSE: A method and an apparatus for reading an image are provided to detect the edge of a document to read an image on the document at a time. CONSTITUTION: A method for reading an image includes a step of moving an image input sensor(10), a step of judging whether one side of a rectangular edge is detected(12), and a step of detecting the first and second reference points representing both ends of the detected side when it is judged that one side of the rectangular edge is detected(14). The method further includes a step of receiving and reading an image disposed between the first and second reference points(16), a step of judging whether a side opposite to the detected side is detected(18), and a step of stopping reading of the image and interrupting the movement of the image input sensor when it is judged that the opposite side is detected(20).
Patent KR-20030011750-A (KR)
Inventor: IKEDA TAKAAKI
IPC: G08B21/10
Filed: 2002-12-27
Abstract: PURPOSE: A geographical displacement sensing unit and a monitoring apparatus using the same are provided to easily bury the monitoring apparatus and predict the occurrence of disaster by using sensing units capable of sensing the displacement exactly even when all of the ground or of the snow accumulation section has been displaced. CONSTITUTION: A geographical displacement sensing unit(100) is provided with a main frame(101) capable of being modified at an adequate length according to the buried depth, a three-dimensional solid type gyro-sensor(102) installed in the main frame as a detecting part, a support plate(103) attached at the inner wall of the main frame for supporting the gyro-sensor, a battery(104) installed in the main frame for driving the gyro-sensor, and an operating part(105) for amplifying and operating the signal supplied from the gyro-sensor.
Patent KR-20020029902-A (KR)
IPC: H02M3/335
Filed: 2000-05-10
Abstract: 스위칭 전원 회로는 절연 변환 변압기가 루즈 결합에 대해 효과적인 결합이 얻어지도록 그안에서 형성된 갭을 가지는 절연 변환 변압기와, 스위칭 회로와, 상기 절연 변환 변압기의 제1권선으로부터 누설 인덕턴스 성분과 병렬 공진 캐패시터의 캐패시턴스로부터 형성된 1차측 공진 회로를 구비하며, 2차측 공진 회로는 2차측 직렬 공진 캐패시터와 절연 변환 변압기의 2차 권선과, 입력 전압 레벨의 거의 2배인 2차측 dc 출력 전압을 발생하기 위해 전압 멀티플라잉 전파 정류 동작을 수행하는 dc 출력 전압 발생 수단과, 상기 2차측 출력 전압의 정전압 제어를 수행하기 위해 스위칭 소자의 스위칭 주파수를 변화시키는 정전압 제어수단을 구비한다.
Patent KR-20020033756-A (KR)
Title: Method and system for transfer or exchange of merit points in on-line system
Inventor: KIM DONG HAN
IPC: G06Q30/02
Filed: 2000-07-31
Abstract: PURPOSE: A method and a system for transfer or exchange of merit points in on-line system are provided to sale and exchange various merit points via on-line in cyber space, by an appropriate exchange rate established between the cyber money and the merit points offered by each company. CONSTITUTION: If a user(1) logs on to the brokerage center through communication networks(4) like the Internet, the controller determines whether the user is a member or not(102) by referring to the member DB. The user authenticates his membership by entering the member authentication number which is varied depending upon member companies preference choice of an identification code, a card number, a registration number, an ID and a password, etc. If the user is identified as a member, the member is asked whether he desires to sell or buy merit points. When the member intends to sell merit points, he is required to enter the type and amount of merit points for sale(104). This data is compared to the merit point information of the member from the merit point information DB(105) in order to make sure there are sufficient merit points left of the type to be sold(106). If there are, they are exchanged for cyber money. Upon the completion of the transaction, updated data reflecting the transaction is delivered to the merit point information DB and the cyber money information DB. All this information is provided to the member company concerned(107). Next, that member is asked whether he desires other transactions. If so, the process returns to stage 103 and if not, the process is ended(109). Also if a user is not a member at Stage 102, he is asked whether he wishes to become one(114).
Patent KR-20020059594-A (KR)
IPC: H01M50/553
Filed: 2000-09-22
Abstract: 전지 박스(14)는 습기와 산소의 침입 및 액체 전해질의 탈출에 대해 밀봉될 수 있다.  전지 박스는 제1 단부(16), 제1 단부 반대쪽의 제2 단부(18), 제1 단부와 제2 단부 사이에서 연장되어 다수의 재충전 가능한 리튬 전지 셀을 수용하는 챔버를 형성하는 측벽(20)을 포함한다.  제1 단부와 측벽은 금속제이고 그 사이에 실질적으로 습기와 산소 가스에 대해 불투과성인 결합부를 갖는다.  제2 단부는 결합 매체에 의해 측벽에 결합될 수 있는 금속 플라스틱 라미네이트로 이루어져 그 사이에 실질적으로 습기와 산소에 대해 불투과성인 결합부를 형성한다.  제2 단부는 리튬 전지 셀의 집전 장치와 전지 박스의 외부 사이에 실질적으로 습기와 가스 불투과성의 결합이 이루어질 수 있게 하는 관통 연장된 전기 커넥터(40)를 구비한다.
Patent KR-20020084146-A (KR)
Title: 전력공급시스템, 상기 시스템을 구성하는 연료팩 및발전기 및 전력공급시스템에 의해 구동되는 장치
IPC: H01M8/04
Filed: 2001-12-19
Abstract: 장치로 전극 단자를 직접 연결하는 것만으로도 미리 정해진 장치가 안정적이고 훌륭하게 구동되도록 하고, 발전용 연료의 쓰레기를 줄이고, 에너지 자원의 효율적인 이용을 이룰 수 있는 전력공급시스템이 제공된다.
Patent KR-20030060767-A (KR)
Title: A Process for Preparing a Biomaterial for Tissue Repair
Inventor: HWANG HO CHAN
IPC: A61L27/36
Filed: 2002-09-05
Abstract: PURPOSE: A method of preparing a biomaterial for tissue restoration by treating collagen-based biological tissues obtained from a mammal with a polyepoxy compound, cross-linking the collagen of the collagen-based tissues, decellularizing the tissues and then freeze-drying the cell-free tissue by employing a cryoprotective solution is provided. Therefore, the method is simple and economical as compared to conventional methods. CONSTITUTION: A biomaterial for tissue restoration is prepared by the steps of: obtaining collagen-based biological tissues from a mammal; obtaining biological tissues containing a cross-linked collagen by treating the collagen-based biological tissues with a polyepoxy compound; obtaining cell-free tissues by decellularizing the biological tissues; and immersing the cell-free tissues in a cryoprotective solution containing hyaluronic acid and freeze-drying the tissue. The polyepoxy compound is polyglycerol polyglycidyl ether or polyethylene glycol glycidyl ether.
Patent KR-20020090230-A (KR)
Title: 식품 도우 연전 장치
IPC: A21C3/02
Filed: 2002-02-14
Abstract: 식품 도우를 연전하기 위해 비교적 긴 반송 경로를 갖지만, 컴팩트하며 내부가 용이하게 청소, 보수 및 점검될 수 있는 식품 도우 연전 장치가 제공된다.  상기 장치는 한 방향으로 식품 도우를 반송하기 위한 식품 도우 반송 수단을 갖는 하부 프레임(3)의 상부에 제공된 상부 프레임(5) 상에서 무단식으로 회전 가능하게 배치된 식품 도우 연전용 복수의 연전 롤러(33)를 구비하는 연전 롤러군을 포함한다.  상부 프레임(5)은, 식품 도우 반송 부재 등을 청소하기 위해 식품 도우 반송 부재로부터 멀리 이격되어 연전 롤러군이 이동될 수 있도록, 하부 프레임(3)에 대해 수직으로 이동 가능하다.