baber/WOPTO huggingface dataset:
Patent KR-20050005355-A (KR)
Inventor: OH HWA SEOK
IPC: H04L12/56
Filed: 2003-07-01
Abstract: PURPOSE: A frame flow control device and a method, and a frame transmission device and a method are provided to share information on bandwidth limitation by a transmission terminal and a receiving terminal, and to differentiate a transmission time of a frame according to the bandwidth limitation, thereby effectively carrying out a frame flow control function. CONSTITUTION: A comparator(40) counts the length of the first data frame provided from the first port, compares the counted information with bandwidth information, and generates comparison information. A pause frame unit(50) calculates a delay time corresponding to a frame length of M bytes by using the comparison information, and generates a pause frame having the bandwidth information by using the delay time information. A frame transmitter(60) supplies the pause frame to the first port.
Patent KR-20050004447-A (KR)
Inventor: KIM JONG WOO
IPC: H04B1/38
Filed: 2003-07-02
Abstract: PURPOSE: A folder-type terminal comprising a rotational camera lens housing is provided to comprise a rotational camera lens housing between a center hinge arm and a display device, while rotatively mounting the camera lens housing on the folder, thereby more conveniently photographing an object and magnifying the space utility of the folder. CONSTITUTION: A camera lens housing(40) is rotatively mounted in a predetermined area of a folder(20) at the second hinge axis(A2). A display device is mounted on the folder(20). A connection area is formed between the display device and a hinge device(30). An opening means(226) is disposed in the connection area. The camera lens housing(40) is mounted on the opening means(226), and rotates at the second hinge axis(A2). The first hinge axis(A1) and the second hinge axis(A2) go in the same direction while being disposed in parallel, when being separated from each other. The second hinge axis(A2) rotates at the first hinge axis(A1).
Patent KR-20050008356-A (KR)
Inventor: JANG DAL WON
IPC: G10L19/08
Filed: 2003-07-15
Abstract: PURPOSE: An apparatus and a method for converting pitch delay using linear prediction in speech transcoding are provided to prevent sound quality from being deteriorated due to pitch delay values, thereby reducing an amount of calculation necessary for search of the pitch delay. CONSTITUTION: A linear interpolation part(110) linearly interpolates pitch delay of a closed loop which is decoded by an SMV(Selected Mode Vocoder) decoder. A predicted-value calculation part(120) calculates a predicted value of the pitch delay by linear prediction. A difference value calculation part(130) calculates difference between the pitch delay of the closed loop and the predicted value of the pitch delay. A comparison part(140) compares a difference value and a threshold. A pitch delay determination part(150) determines occurrence of the pitch delay when the difference value is less than the threshold. A pitch delay search part(160) searches the pitch delay of the closed loop.
Patent KR-20050011276-A (KR)
Inventor: KANG YOUNG GILL
IPC: B01D35/157
Filed: 2003-07-22
Abstract: PURPOSE: To provide a valve for converting a flow path of a soft water apparatus, which is able to selectively converting the flow path in one, single valve in accordance with the operation of the soft water apparatus. CONSTITUTION: Inside of a cylindrical-tube typed case (50), a pipe-combining plate (10), an isolation plate (20), a flow-path forming plate (30), and a fixing plate (40) are combined in sequence. The isolation plate and flow-path forming plate between the pipe-combining pate and the fixing plate are rotated to selectively convert the flow path.
Patent KR-20050012070-A (KR)
Inventor: LIM BYONG MU
IPC: H04B7/155
Filed: 2003-07-24
Abstract: PURPOSE: A method for improving the accuracy of PLL resolution using a DDS(Direct Digital Synthesizer) is provided to create and supply an RX_LO frequency(1727.3744MHz), required in a predistortion system, and to increase the reliability of a test result by installing a high-speed DDS and controlling a frequency value at the external directly so as to increase the precision of PLL output resolution. CONSTITUTION: A reference clock, inputted to a DDS(200), is determined as a DDS output frequency by a frequency tuning word embedded in the DDS(200). As the output frequency is inputted to a PLL oscillator(400) through a BPF(Band Pass Filter)(300), a Fvco is determined. An RX_LO frequency of 1712.374MHz is generated in order to create the 137.6265MHz IF(Intermediate Frequency) of a down conversion path, supplied to a frequency down converter in a pre-distortion system from an SNCA(Synthesizer Card Assembly) board.
Patent KR-20050012620-A (KR)
Inventor: RIM JI YOUN
IPC: H01L21/68
Filed: 2003-07-26
Abstract: PURPOSE: An apparatus for transferring wafer is provided to enhance the transfer efficiency of a wafer, so that is able to improve the productivity. CONSTITUTION: A wafer transferring unit includes a multitude of robotic arms(232a,232b,234a,234b) and a driving unit. The multitude of robotic arms hold and transfer wafer(10) received in at least one wafer carriers(20a,20b). The multitude of robotic arms is moved within the transferring chamber(210) by the driving unit. Each robotic arm is a horizontal multi-articulated robotic arm. The driving unit is a ball screw type of linear motion unit.
Patent KR-20050014510-A (KR)
Inventor: BAE JUNG MIN
IPC: C21C5/42
Filed: 2003-07-31
Abstract: PURPOSE: To provide a device which is simply constructed so that the device easily performs installation and operation, accurately measures thermal deformation degree of metal case, determines a cutting area according to measured thermal deformation degree of the metal case and accurately cuts corresponding portion of the metal case. CONSTITUTION: A device for cutting body of molten steel refining furnace comprises a cylindrical main post(120) on an upper part of which a ring for transportation(130) is formed, and to a lower part of which a fixed ring is fixed; a gas distribution housing(122) fixed to the outer circumferential surface of an upper part of the main post and installed in such a way that the gas distribution housing is communicated with a gas hose(150) connected to an external supply source; an operation rod fixed to a part of the outer circumferential surface of the gas distribution housing and connected to the gas distribution housing in a diameter direction thereof in such a way that length of the operation rod is adjustable; a cutting torch(200) attached to an end part of the operation rod and connected to the gas distribution housing by a retractable pipe(124); a pinion installed at an arbitrary position of the operation rod such that the pinion is rotated by a driving motor; a recording plate(210) integrally fixed to an intermediate part of the main post; a recorder fixed to the operation rod and arranged in such a way that the recorder is contacted with a recording paper(212) of the recording plate; an annular rack(220) fixed to the upper surface of the recording plate and engaged with the pinion; and a plurality of supporters(250) which are linked by supporting bars in such a way that the supporters are folded or unfolded by a supporter operating cylinder fixed to a lower part of the main post with being distanced from the main post, which are fixed to the outer circumferential surface of the fixed ring by hinges, and on an end part of which a close adherence element is formed.
Patent KR-20050015035-A (KR)
Inventor: KIM HA SOOK
IPC: G09G3/36
Filed: 2003-08-01
Abstract: PURPOSE: A circuit for driving a liquid crystal display device is provided to simplify the inner construction of the source driver by simply constructing the gamma R-strings of the source driver IC. CONSTITUTION: A circuit for driving a liquid crystal display device includes a reference voltage supplying unit(51), a plurality of selection switches(SW1¯SW8) and a plurality of resistors(R1¯R7). The reference voltage supplying unit outputs a positive reference voltage groups with a plurality of levels and a negative reference voltage group with a plurality of levels. The plurality of selection switches selects one among the positive reference voltage groups with the plurality of levels and the negative reference voltage group with the plurality of levels in response to the POL signal. And, the plurality of resistors divides the voltage corresponding to the positive reference voltage or the negative reference voltage selected by each selection switch between the output terminals of each selection switch.
Patent KR-20050018519-A (KR)
Inventor: KIM JEUN GIL
IPC: G01R31/02
Filed: 2003-08-14
Abstract: PURPOSE: A circuit error detection system of a vehicle and a method thereof are provided to perform rapid recovery by indicating circuit error like operation error of a corresponding load and short-circuit to a driver. CONSTITUTION: An MCU(10) controls the overall operation of a vehicle, and outputs a signal controlling the operation of a corresponding load according to a random load operation selection signal detected by CAN communication, and detects an error of a load and a wire connecting the load by analyzing a sensing current detected according to the operation of the corresponding load. An IPS(Intelligent Power Supply)(20) supplies supply power to the corresponding load by being switched according to a load operation signal of the MCU, and outputs the sensing current according to the operation of the corresponding load as a feedback signal. A MUX/DEMUX(40) multiplexes the feedback sensing current from each unit in the vehicle, and outputs the sensing current as to the corresponding load selectively according to the selection signal applied from the MCU. And a display part(50) is connected to the MCU by CAN communication, and displays diagnosis information of the load and the wire.
Patent KR-20040071575-A (KR)
Inventor: MAKI KOHJI
IPC: H02K41/03
Filed: 2003-08-19
Abstract: PURPOSE: A straight line driving apparatus, a control method thereof and an XY table are provided to increase thrust forces of the apparatus by reducing leakage flux between magnetic pole teeth. CONSTITUTION: A straight line driving apparatus comprises a primary member(10) and a secondary member(20). The primary member includes a first core(11a) having a first opposed portion where magnetic pole teeth(13a,13b) are opposed each other, and a second core having a second opposed portion where magnetic pole teeth(14a,14b) are opposed each other. The secondary member is arranged between the magnetic pole teeth of the first opposed portion and between the magnetic pole teeth of the second opposed portion, such that the secondary member is relatively movable with respect to the primary member. The magnetic flux passing the first opposed portion is different from the magnetic flux passing the second opposed portion. The straight line driving apparatus further includes a winding(12) between adjacent magnetic pole teeth(13a,14a) arranged in the vicinity of the movement direction of the secondary member.
Patent KR-20050018306-A (KR)
Inventor: CHUN JONG KI
IPC: B29C43/00
Filed: 2003-08-12
Abstract: PURPOSE: A manufacturing method of a chaff-regenerated plastic resin pressed plate member is provided to make a synthetic resin board flat, to achieve diversification of a raw material, and to secure competitiveness in the quality and the price. CONSTITUTION: A manufacturing method of a chaff-regenerated plastic resin pressed plate member comprises steps of mixing chaff and regenerated plastic resin with a hopper(2-1) and a mixer(2-2); feeding the mixture by a screw conveyor(3-1); executing first compression; feeding the formed material to a second conveyor(7-1) to which a device for smooth seating is attached; and placing the material in a mold(8-2) in a press device of high temperature and high pressure.
Patent KR-20040024522-A (KR)
Inventor: SAITO HIROSHI
IPC: F16J15/08
Filed: 2003-09-13
Abstract: PURPOSE: Provided is a gasket material which has heat resistance or adhesion equal to or more excellent than a gasket material subjected to chromate treatment, and which also has adhesion durability particularly against antifreeze liquid and has no environmental problem. CONSTITUTION: The gasket material comprises: a metal plate; a film made from silica and a reaction product of an acid component and a metal or a compound of a metal, and a rubber layer formed on at least one of opposite surfaces of the metal plate through the film. The acid component for the film is comprised of a kind selected from phosphoric acid, orthophosphoric acid, condensed phosphoric acid, anhydrous phosphoric acid, acetic acid, formic acid, sulfuric acid, nitric acid, hydrofluoric acid, fluorocomplex and organic acid.
Patent KR-20040025863-A (KR)
Inventor: KOBAYASHI MOTOKAZU
IPC: H01L41/39
Filed: 2003-09-19
Abstract: PURPOSE: A piezoelectric element, an inkjet-type recording head, and a manufacturing method of a piezoelectric element are provided to secure excellent permittivity and an excellent electric property by improving interfacial matching between a piezoelectric thin film and a lower electrode or an upper electrode. CONSTITUTION: A piezoelectric element includes a piezoelectric thin film(3) narrowly supported between a lower electrode(2) and an upper electrode(4). The lower electrode, the upper electrode, and/or the piezoelectric thin film comprise perovskite-type oxides. A conjunction interface of the lower electrode and/or the upper electrode and the piezoelectric thin film doesn't exist. A region, in which a crystal of the lower electrode and/or the upper electrode and a crystal of the piezoelectric thin film are mixed, exists between the lower electrode and/or the upper electrode and the piezoelectric thin film.
Patent KR-20050030659-A (KR)
Title: Electronic device and method of power management thereof
Inventor: KIM SUNG HUN
IPC: H02J7/02
Filed: 2003-09-25
Abstract: An electronic device and a power management method thereof are provided to detect accurately residual capacity of a battery by preventing omission of a residual capacity data correction process. An electronic device includes a system part(30) having a plurality of components. The electronic device further includes a battery(20) and a system power management part(40). The battery(20) supplies the power to the system part(30), detects the remaining capacity, and includes information about a correction point to correct the remaining capacity data. The system power management part(40) controls the system part(30) to perform a power management mode when the remaining capacity data is less than a predetermined mode conversion point. In addition, the system power management part(40) changes the mode conversion point to the correction point when the mode conversion point is different from the correction point.
Patent KR-20030081290-A (KR)
IPC: G11B7/135
Filed: 2003-10-01
Abstract: An optical pickup apparatus for reproducing information from an optical information recording medium or for recording information onto an optical information recording medium, is provided with a first light source (11) for emitting first light flux having a first wavelength; a second light source (12) for emitting second light flux having a second wavelength, the first wavelength being different from the second wavelength; a converging optical system (1) having an optical axis and a diffractive portion, and a photo detector (30); wherein in case that the first light flux passes through the diffractive portion to generate at least one diffracted ray, an amount of n-th ordered diffracted ray of the first light flux is greater than that of any other ordered diffracted ray of the first light flux, and in case that the second light flux passes through the diffractive portion to generate at least one diffracted ray, an amount of n-th ordered diffracted ray of the second light flux is greater than that of any other ordered diffracted ray of the second light flux, where n stands for an integer other than zero.
Patent KR-20050033098-A (KR)
Title: Method of hierarchical motion estimation
Inventor: LEE JAE HUN
IPC: H04N7/26
Filed: 2003-10-04
Abstract: A method of estimating hierarchical motion is provided to perform motion estimation by various block modes. At least one motion vector candidate of an input block included in a current picture is determined by using the current picture and a reference picture of an upper level(310). A motion vector candidate of the input block is determined by using the current picture and the reference picture of a middle level(320). Matching reference values are calculated by using a measurement function in a unit of a lowest sub-block(330). The matching reference values are calculated repeatedly while a position of a reference block in the reference picture is varied in a predetermined search range(340). Reference values of matching between the input block and the reference block are calculated in a unit of an upper sub-block larger than the lowest sub-block(350). A block mode and a motion vector are determined in order to estimate motion of the input block by using the calculated matching reference values(360).
Patent KR-20040034445-A (KR)
Inventor: BAEK WON JANG
IPC: G06Q20/40
Filed: 2003-10-14
Abstract: PURPOSE: A method for managing a blacklist using an ID of an RF(Radio Frequency) device is provided to minimize a memory for managing the blacklist and communication traffic for updating the blacklist, and connect a settlement terminal to a server storing the blacklist wirelessly. CONSTITUTION: If a user approaches a card to the settlement terminal, it is checked that the card is registered by reading a card number and the ID(S101). In case of the card having the ID, the settlement terminal recognized the ID and checks that the card is included in the blacklist(S104). In the case that the card is not included in the blacklist, transaction is approved(S106). The settlement terminal uploads transaction particulars, the card number, and the card ID to the server(S120). The server stores the card number and the card ID, and downloads a new blacklist and the newly issued ID to each terminal(S122).
Patent KR-20050038390-A (KR)
Inventor: LEE SOON HEE
IPC: D02G3/36
Filed: 2003-10-22
Abstract: 본 발명은 재귀반사성 원사와 그 제조방법 및 장치에 관한 것으로, 상세하게는 빛을 재귀반사시켜 야간에 식별이 용이하도록 사용되는 재귀반사성 소재 등에 사용될 수 있도록 코어의 외면에 재귀반사시트가 부착되어 형성된 재귀반사성 원사와, 재귀반사시트를 가느다란 수지나 실의 표면에 접착시켜 재귀반사성 원사를 제조하는 방법 및 장치에 관한 것이다. 
     본 발명에 따르면, 코어의 외주면에 재귀반사시트가 융착된 재귀반사성 원사와, 이의 제조방법 및 제조장치가 제공된다.
Patent KR-20040036610-A (KR)
Inventor: TATEYAMA KIYOHISA
IPC: G03F7/00
Filed: 2003-10-23
Abstract: PURPOSE: A substrate alignment apparatus, a substrate treatment apparatus and a substrate transfer apparatus are provided to align safely and exactly a substrate to be treated without damage of the substrate by floating substantially the substrate from a support pin using a horn-like gas discharge part. CONSTITUTION: A substrate alignment apparatus includes a plurality of supporters, a horn-like gas discharge part, a position determining part and a support pin. The plurality of supporters(114) are discretely arranged to support a substrate to be treated(G) in a nearly horizontal state. The horn-like gas discharge part(110) is installed on each supporter to float substantially the substrate. The position determining part is used for aligning exactly the substrate. The support pin(108) is surrounded by the gas discharge part on the supporter to load finally the substrate.
Patent KR-20050039192-A (KR)
Inventor: SHIN YI SO
IPC: A42B1/18
Filed: 2003-10-24
Abstract: 본 고안은 자외선으로 부터 얼굴피부를 보호하기 위하여 머리에 착용하는 썬캡에 있어서 차양판의 각도 조절 구조에 관한 발명이다. 
     본 발명은 머리에 고정되는 고정밴드의 양쪽에 소정크기의 차양판을 착설시키는 것이며 차양판의 후방부 양쪽에 다수의 각도 조절요구가 형성되는 각조 조절부가 천공되고 차양판이 착설되는 고정밴드의 양쪽면에 요설되는 요홈에는 다수의 각도 조절돌기와 걸림공을 구비한 각도 조절부재를 접착 고정하여 각도 조절돌기로 각도 조절요구가 끼워지도록 하여 핀과 걸림턱을 갖는 조립부재로 조립하는 것이다.
Patent KR-20040038868-A (KR)
Inventor: HASHIMOTO HIROSHI
IPC: A61B8/00
Filed: 2003-10-31
Abstract: PURPOSE: An ultrasonic diagnostic apparatus for identifying a time progress during a contrast agent protocol or a time progress during an intermittent image-forming period is provided to enhance concentration on a screen and improve work efficiency by identifying the time process without a clock. CONSTITUTION: An ultrasonic diagnostic apparatus includes an ultrasonic probe, a transceiver, an ultrasonic image generator, a display, a freeze controller, and a freeze time measurer. The transceiver(2) is used for driving the ultrasonic probe(1) to transmit an ultrasonic pulse into a subject and receiving an ultrasonic echo from the subject to output received data. The ultrasonic image generator is used for generating an ultrasonic image from the received data. The display(5) is used for displaying the generated ultrasonic image. The freeze controller(10) is used for maintaining a displayed state of the last ultrasonic image in response to a freeze-on operation of an operator and generating and displaying a new ultrasonic image in response to a freeze-off operation by the operator. The freeze time measurer(12) is used for measuring and displaying the duration of the freeze state.
Patent KR-20050041701-A (KR)
Inventor: JANG HYUN SOON
IPC: H04L12/56
Filed: 2003-10-31
Abstract: 여기에 개시되는 메모리 장치는 복수 개의 패킷 핀들, 동기형 메모리, 그리고 패킷 컨트롤러를 포함한다. 동기형 메모리는 클록 신호에 동기되어 어드레스 및 제어 신호들을 입력받는다. 패킷 컨트롤러는 패킷 인에이블 신호가 활성화될 때 클록 신호에 동기되어 패킷 핀들을 통해 각각 패킷 데이터 비트들을 순차적으로 입력받고, 입력된 패킷 데이터를 어드레스 및 제어 신호들로 변환한다. 특히, 패킷 핀들을 통해 첫 번째로 입력된 패킷 데이터 비트들은 동작 모드를 나타내는 명령 정보를 포함한다.
Patent KR-20050044123-A (KR)
Inventor: KIM MYUNG HUN
IPC: H04B10/50
Filed: 2003-11-07
Abstract: 본 발명은 광데이터신호를 광케이블을 통해 송수신처리하는 LE장비와 AN장비로 이루어진 광전송시스템에서, 상기 LE장비에는 타임스위치보드에 의해 먹싱된 다양한 통신신호들을 V5.2 STM1급 채널구조에 복합적으로 실어 광신호로 인터페이스한 다음 광케이블을 통해 전송처리하는 V5.2 STM1급 보드가 구비되고, 상기 AN장비에는 상기 광케이블을 통해 송수신되는 V5.2 STM1급 데이터를 인터페이스하여 V5.2 STM1급 데이터의 헤더를 분석하고 그 분석결과에 따른 데이터를 해당 경로로 전송하는 STM1급 인터페이스보드를 구비하는 광전송시스템의 채널데이터 전송장치를 제공한다. 
     	상기와 같은 본 발명은 호스트교환기와 네트워크장비사이에 연결된 전송선을 통해 송수신되는 V5.2 E1급 데이터를 V5.2 STM1급 채널구조로 변경구성하고 이 V5.2 STM1급 채널구조에 음성 혹은 패킷 데이터를 복합적으로 다수개 실어 광케이블을 통해 전송하므로써, 네트워크장비의 추가 확장없이 기존의 PCM 케이블을 통해 전송할 때에 비해서 음성 혹은 패킷데이터를 대용량으로 처리할 수가 있으므로 그에 따라 광전송시스템의 네트워크설계에 대한 효율성을 확보할 수 있다.
Patent KR-20050045160-A (KR)
Inventor: GU BON SAM
IPC: H02K9/04
Filed: 2003-11-10
Abstract: 본 발명 유도 전동기의 냉각장치는 고정자의 내측에 회전자가 회전가능하게 설치되어 있고, 그 회전자는 회전자 코어에 도체바와 단락환이 설치되어 있으며, 상기 단락환의 외측면에는 회전자의 길이방향으로 돌출되게 다수개의 로터 블레이드들이 일정간격을 두고 설치되어 있는 유도 전동기에서, 상기 회전자의 단락환에 길이방향으로 돌출되게 설치되어 있는 다수개의 로터 블레이드 외측에 판체상의 링형 에어 가이드를 설치하고, 회전자의 회전시 로터 블레이드에 의해 브라켓의 외부에서 흡입된 공기가 에어 가이드에 의해 안내되며 고정자 쪽으로 대부분 공급되도록 함으로써, 고정자쪽으로 많은 양의 냉각공기가 공급되어짐에 따라 전동기의 충분한 냉각이 이루어지게 된다.
Patent KR-20040044118-A (KR)
Inventor: DAVIES STEPHEN J
IPC: F02C7/00
Filed: 2003-11-11
Abstract: PURPOSE: A method for generating/real-time displaying a performance parameter of turbine is provided to display the thermodynamic health of the turbine in real-time and historically by using output and a heat rate. CONSTITUTION: Turbine performance is monitored and real-time data for the turbine performance is collected(52). The corrected turbine output is calculated from the collected real-time data(56). The corrected turbine output and corresponding time are electronically stored(58). The updated turbine output and the corresponding time are displayed(60). The historical information for the corrected turbine output is displayed with the corrected turbine output(68).
Patent KR-20050046457-A (KR)
Inventor: KIM SE WAN
IPC: A47L9/28
Filed: 2003-11-14
Abstract: 본 발명은 진공청소기 또는 로봇 청소기에서 피에조 필름을 이용하여 먼지량을 검출하고 그 검출량에 따라 모터의 회전속도를 적절히 제어하는 기술에 관한 것이다. 이러한 본 발명은, 먼지 흡입통로에 설치한 피에조 필름을 이용하여 유입되는 먼지량을 검출하는 먼지량 검출장치(21)와; 상기 먼지량 검출신호를 중앙처리장치(24)에서 처리하는데 적당한 형태로 변환하는 증폭기(22) 및 A/D변환기(23)와; 상기 A/D변환기(23)를 통해 입력되는 먼지량 검출신호를 근거로 현재 청소 바닥면의 먼지량을 판단하여 그에 따른 흡입력이 발생하도록 모터 구동부(25)의 구동을 적절히 제어하는 중앙처리장치(24)에 의해 달성된다.