baber/WOPTO huggingface dataset:
Patent KR-20040070488-A (KR)
Inventor: LEE TAE HUI
IPC: G11B27/10
Filed: 2003-02-03
Abstract: PURPOSE: A device for playing an optical disk is provided to move a playing position to an optional point within a corresponding track based on a still image, so that a user can play a disk when the still image is converted, thereby magnifying user convenience. CONSTITUTION: The first storage unit(302) stores a predetermined audio stream from an audio optical disk(300). The second storage unit(303) stores still image information relative to the audio stream. When the audio stream stored in the first storage unit(302) is played, a controller(304) outputs a still image stored in the second storage unit(303) while the audio stream is played. If target still image index information is received from a user to output other still image, the controller(304) compares the target still image index information with the number of maximum still image indexes, and outputs a storage control signal for controlling such that the storage units(302,303) can store the target still image information and the corresponding audio stream in the target still image information.
Patent KR-20040071796-A (KR)
Inventor: JUNG DONG HUN
IPC: H04M1/72442
Filed: 2003-02-07
Abstract: PURPOSE: A mobile storing unit and a data converting and transmitting method using the mobile storing unit are provided to extend storage capacity of a mobile phone and guarantee smooth data transmission between the mobile phone and a computer by installing a plurality of connects suitable for different communication systems. CONSTITUTION: A mobile phone connector fixed at a data terminal of a mobile phone receives power from the mobile phone and receives data or outputs data stored in a memory(130) to the mobile phone. A computer connector(110) fixed at a USB(Universal Serial Bus) port of a computer receives power from the computer and transmits and receives data to and from the computer. A controller(120) controls an operation of a mobile storage unit by having an operation program, and detects whether the mobile phone connector or the computer connector is connected. The controller(120) drives a different application program according to the type of a device(mobile phone or computer) to which the mobile storing unit is connected. If the mobile storing unit is connected to the mobile phone, the controller(120) drives an application program for the mobile phone and transmits a menu provided by the mobile storing unit to the mobile phone through the mobile phone connector(100).
Patent KR-20040073834-A (KR)
Inventor: KIM CHUL WON
Filed: 2003-02-15
Abstract: PURPOSE: An AD(ADvertisement) method using a background screen of a membership application section on the Internet and a computer-readable recording medium for the same are provided to impress a user with a symbol or a simple AD copy such as a name, an Internet address, a logo, and an image of a company firmly and continuously, and make the user concentrate on an AD. CONSTITUTION: An Internet site stores the AD made by an agreement with an advertiser or received from the advertiser in a server by linking with a member application form. When the user moves to a member application page on the web, the Internet site transmits/displays the AD combined with the member application form to a user terminal. The AD contents are faintly represented on a background of an empty column on the member application form.
Patent KR-20040074349-A (KR)
Inventor: KIM BONG HYEON
IPC: H01L27/092
Filed: 2003-02-17
Abstract: PURPOSE: A method for forming a dual gate of a semiconductor device is provided to improve a thinning phenomenon of a gate pattern by forming the gate pattern after a curing process. CONSTITUTION: A gate oxide layer is formed on a semiconductor substrate(100). An undoped polysilicon layer is deposited on the gate oxide layer. N-type dopants are selectively doped on an N-type gate region of the undoped polysilicon layer. A curing process for the polysilicon layer is performed. A gate pattern is formed by patterning the cured polysilicon layer. A P-type source/drain and a P-type gate(126) are simultaneously formed on both sides of the gate by implanting selectively P-type dopants into a P-type gate region.
Patent KR-20040074488-A (KR)
Inventor: CHO SANG HYEON
IPC: G11B7/09
Filed: 2003-02-19
Abstract: PURPOSE: A method for measuring and compensating a tilt angle of an optical reproducing and recording device is provided to separate a fine measurement from a rough measurement, and to perform the fine measurement and the rough measurement at different times by execution modes of an optical disk, thereby quickly measuring and compensating a tilt angle of an optical recording medium. CONSTITUTION: A system performs a rough measurement step of measuring a rough tilt angle of an optical disk(S210). If the inserted optical disk is inclined, the system analyzes signals reflected from the optical disk while changing an angle of an optical pickup unit, and measures physical quantities of the signals(S230). The system determines an angle at which each physical quantity becomes optimum as changing the angle of the optical pickup unit(S250). The system determines a slope describing function(S270). The system controls the optical pickup unit by using the determined slope describing function(S290).
Patent KR-20040075613-A (KR)
Inventor: IN SO RAN
IPC: H04L12/22
Filed: 2003-02-22
Abstract: PURPOSE: A system and method for managing a security policy in a wired/wireless integrated environment are provided to easily transfer a security policy to a user even under a complicated security policy structure by easily recognizing the position of the user. CONSTITUTION: A central policy server(100) manages local policy servers(110-130). Each of local policy servers(110-130) manages user terminals(140-160) connected through a wired/wireless communication network. The local policy servers(110-130) can be selected on the basis of an area or on the basis of a department, policy and user class. The central policy server(100) does not directly process a security policy for the user terminals(140-160) but the local policy servers(110-130) connected through a communication network process the security policy process the security policy for the user terminals(140-160). Thus, the load of the central policy server(100) can be reduced.
Patent KR-20030071563-A (KR)
Title: 전지 상태 감시 회로
IPC: G01R31/36
Filed: 2003-02-27
Abstract: 이차 전지들의 전압이 히스테리시스 전압일 때에, 이 이차 전지들이 충전 금지 상태라는 것을 나타내며 마이크로컴퓨터로부터 출력되는 충전 금지 신호에 따라, 이차 전지들의 충전을 제한하는데 사용되는 신호가 충전 제어 단자로 출력되고, 또한 충전 금지 상태의 정보를 갖는 신호가 이차 전지 제어 회로로 출력되어, 이차 전지 제어 회로부터의 히스테리시스 전압 신호의 출력을 억제한다.
Patent KR-20040080667-A (KR)
Inventor: AHN KI JU
IPC: C04B18/04
Filed: 2003-03-12
Abstract: PURPOSE: Provided is a composition for foam concrete with incombustibility, heat insulation, and sound absorption and insulation by using phosphogypsum and granite powder as main materials. CONSTITUTION: The foam concrete mortar composition is prepared by dry-mixing main materials, 30-70wt.% of phosphogypsum and 30-70wt.% of granite powder, and auxiliary materials. The phosphogypsum, generated after fertilizer production, is thermal treated at 150-800deg.C for remove moisture and small amounts of pollutants, and granite powder is dried at 200-300deg.C for use as main materials. The auxiliary materials comprise 20-40wt.% of cement, 2-20wt.% of yellow earth, kaolin or feldspar, 0.01-0.5wt.% of foaming material such as Al2O3 or Zn, 2-5wt.% of foaming catalysts such as CaO and carbonate, 0.01-5wt.% of separation inhibitor such as methyl cellulose, wood powder or rice hull, 0.5-3wt.% of concrete strength-reinforcing material, and 3-15wt.% of tensile strength-reinforcing material such as sepiolite. The resultant lightweight mortar composition has incombustibility, heat insulation, sound absorption and easy application.
Patent KR-20030031066-A (KR)
Title: Tunable filter using ferroelectric resonator
Inventor: CHAE DONG GYU
IPC: H01P1/20
Filed: 2003-03-24
Abstract: PURPOSE: A tunable filter using a ferroelectric resonator is provided to obtain a tunable characteristic in a bandpass filter by using the variability of a dielectric constant according to an applied voltage. CONSTITUTION: The first resonator(52) includes a central coupling wire and a bent coupling wire in order to perform a filtering process for an input signal. The bent coupling wire is formed by bending both ends of the central coupling wire to 120 degrees or 90 degrees. The second resonator(53) is used for performing the filtering process for the input signal. A coupling input terminal(51) is used for applying the input signal to the first resonator(52). A coupling output terminal(54) is used for outputting the filtered signals of the first and the second resonators(52,53).
Patent KR-20040085670-A (KR)
Inventor: HAN SEUNG GON
IPC: H04N5/21
Filed: 2003-04-01
Abstract: PURPOSE: An apparatus and a method for detecting and correcting the position of a video are provided to accurately detect the position of an input video and stably display the entire portion of the video. CONSTITUTION: An input video detecting unit(110) detects one frame of an inputted video. An output video detecting unit(120) detects a next one frame of the inputted video. A video storing unit(200) inserts valid video positions into input and output video frames detected in the input video detecting unit and the output video detecting unit, and stores the input and output video frames. An input and output comparing unit(130) compares the valid video positions of the input and output video frames stored in the video storing unit, and detects the difference of start positions. A position control unit(150) corrects a start position between video processes using information detected in the input and output comparing unit.
Patent KR-20030036428-A (KR)
Inventor: CHOI JOON KWAN
IPC: G07B1/00
Filed: 2003-04-01
Abstract: PURPOSE: An apparatus is provided to be capable of protecting the life and property of a dealer by performing a financial credit transaction safely and reliably. CONSTITUTION: A fingerprint recognition part consists of a fingerprint recognition window(19-1) for receiving a fingerprint, a scanner(19-2) for transferring an input fingerprint in a file format, and a fingerprint recognition and module device(19-3). A storage(13) contrasts and judges a fingerprint-recognized module operated in a central processing unit(15). A fingerprint service item input part(14) is used to issue a fingerprint recognition and authentication certificate. A voice reproducing part is used to introduce required articles which are input by a user, and a speaker(16) outputs a voice signal. A key pad(17) is used to issue the fingerprint recognition and authentication certificate. A display part(18) displays a procedure according to an operational order when issuing the fingerprint recognition and authentication certificate.
Patent KR-20030082917-A (KR)
Title: 반도체기억장치
IPC: G11C16/26
Filed: 2003-04-17
Abstract: 본 발명은 반도체기억장치에 관한 것으로서, 불휘발성 메모리부에 대한 기입및 독해 억세스의 고속화를 실현하는 것이다. 
     메모리뱅크(BND0 ~ BNK3)는 불휘발성 메모리부(FARY0 ~ FARY3)와 상기 불휘발성 메모리부의 억세스단위의 정보를 각각 격납가능한 2개의 버퍼부(BMRYi(L), BMRYi(R))를 갖는다. 억세스동작의 지시에 응답하고, 메모리뱅크의 한쪽의 버퍼부와 불휘발성 메모리부 사이에서 데이터전송을 행하고, 이것에 병행하여 당해 메모리뱅크의 다른쪽 버퍼부와 와부 사이에서 데이터전송을 행하는 인터리브동작의 제어가 가능하다. 상기 인터리브동작에 있어서의 불휘발성 메모리부와 버퍼부의 데이터전송과, 버퍼부와 외부와의 데이터전송이 병렬화되므로써 억세스속도의 고속화를 실현할 수 있다.
Patent KR-20040090346-A (KR)
Inventor: JUN HYEONG JU
IPC: F04B39/00
Filed: 2003-04-17
Abstract: PURPOSE: A structure for welding a cylinder of a compressor is provided to naturally generate an air gap at an outside diameter, thereby minimizing thermal transformation of a cylinder by welding heat and transformation by stress in executing three-point welding to fix the cylinder at a case. CONSTITUTION: A cylinder(9) is inserted into a case to weld a main wall of the case to an outer peripheral surface of the cylinder at several places. A plurality of circular grooves(9b) is formed at the outer peripheral surface of the cylinder in predetermined depth and width. The main wall of the case is welded to inner joining part(9c) of the circular grooves.
Patent KR-20040090863-A (KR)
Inventor: KIM YEONG HYEON
IPC: D06F33/02
Filed: 2003-04-18
Abstract: PURPOSE: A sterilization washing machine and a control method thereof are provided to sterilize the laundry efficiently, and to prevent pollution of the laundry by regulating the voltage applied to silver plates according to the density of silver ions. CONSTITUTION: A washing machine comprises a sterilization water supply apparatus(304) supplying sterilization water for sterilizing the laundry; a driving unit(302) generating and outputting first voltage and second voltage for deciding the density of sterilization water to the sterilization water supply apparatus; comparators(310,312) deciding the density of sterilization water to be within the predetermined range; and a control unit(306) controlling the driving unit to adjust the density of sterilization water within the predetermined range according to output from the comparators. Silver ions for sterilization is generated through the electrolysis by applying first voltage and second voltage to two silver plates.
Patent KR-20030043838-A (KR)
Inventor: SONG KWANG HEON
IPC: H02K49/06
Filed: 2003-04-25
Abstract: PURPOSE: A rotary power increasing apparatus is provided to be capable of driving a large-capacity generator by adding a magnetic force to an external power source of a generator so as to increase a rotary power of an external power source. CONSTITUTION: A rotation driving body(300) is placed at a lower part and is configured to be rotated by a power of an external power source(100). A rotary power increasing unit(400) is placed at a top of the rotation driving body and consists of a rotation-suffered body which is rotated by a magnetic force of the rotation driving body. The rotation driving body and the rotation-suffered body consist of a cover body fixed at each end and a plurality of magnets disposed between cover bodies along a circumference direction.
Patent KR-20040093621-A (KR)
Inventor: JUNG HUI SU
IPC: G11B19/02
Filed: 2003-04-30
Abstract: PURPOSE: An initializing method of a disk player is provided to simultaneously home-in an optical pickup as soon as a tray is closed, to reduce an initializing time of a disk player. CONSTITUTION: A user opens a tray of a disk player by operating a predetermined key(10). The user sets a predetermined disk on the tray(12). While the user closes the tray, a sled simultaneously homes-in an optical pickup installed in an actuator by driving a sled motor(14). A kind of the disk is read through the optical pickup installed in the actuator(16). Information on the disk is read through the optical pickup installed in the actuator(18). The disk is played through the optical pickup(20).
Patent KR-20040101619-A (KR)
Inventor: KIM YONG BAEK
IPC: G02F1/13
Filed: 2003-05-26
Abstract: PURPOSE: An apparatus for manufacturing a flat panel display is provided to uniformly clean a substrate by making injection distances equal when the substrate is placed on first transfer shafts and on second transfer shafts. CONSTITUTION: A first transfer part transfers a substrate(10) in first direction. A second transfer part transfers the substrate in second direction. A processing part converts transfer direction of the substrate from the first transfer part to the second transfer part, and proceeds with a predetermined process. The processing part includes first transfer shafts(220) arranged in parallel in the first direction and tilted at a certain angle, and second transfer shafts(240) arranged in parallel in the second direction and moving up and down to receive the substrate. Injection parts(420,440) are installed at lower and upper parts of the first transfer shafts or second transfer shafts for spraying a fluid to the substrate put on the transfer shafts. A tilt control part moves the injection part and controls tilt of the injection part.
Patent KR-20040103128-A (KR)
Inventor: CHA SEONG TAE
IPC: H04W8/24
Filed: 2003-05-31
Abstract: PURPOSE: A present service system using a mobile communication terminal and a method therefor are provided to easily send a present while a subscriber is moving, and give an effective present by reflecting an intention of a receiver. CONSTITUTION: A present server(100) is connected with a data core network of a mobile communication system for providing a present service to a mobile communication terminal. The present server has a subscriber database(120) storing personal information including mobile communication terminal numbers of subscribers and a present database(110) storing present information. A present information providing unit(101) provides a list of various present information to a mobile communication terminal connected through the data core network. If a present product is selected from the mobile communication terminal and a mobile communication terminal number of a receiver is inputted, an SMS(Short Message Service) transmitting unit(102) transmits an SMS to the mobile communication terminal number of the receiver for confirming present contents and receiving information. A purchase processing unit(103) processes payment and forwarding according to information of the selected present product and the receiving information inputted by the subscriber or the receiver.
Patent KR-20040110245-A (KR)
Inventor: HWANG SEOK IN
IPC: A01H5/00
Filed: 2003-06-18
Abstract: PURPOSE: Provided is a variety of walnut plant which is obtained by cross-breeding a variety of "Lake" with a variety of "Sangchon 4-ho", and asexually propagated by merithallus graft. The variety of walnut plant is cultivable in the whole country due to its large and cold-resistant properties, and is stably mass-produced because a descendant walnut plant has the same genotype as a parent walnut plant. CONSTITUTION: The variety of walnut plant asexually propagated by merithallus graft is produced by cross-breeding a variety of "Lake" with a variety of "Sangchon 4-ho", and has the properties of: fruit height of 55.0 to 56.0 mm, fruit width of 45.5 to 46.5 mm, fruit weight of 34.0 to 35.0g, core weight of 13.0 to 14.0g, core weight ratio of 39.5 to 40.5%, fruit surface thickness of 1.5 to 1.7 mm, and flower property of protandrous. The method for producing the variety of walnut plant asexually propagated by merithallus graft comprises the steps of: collecting scion from a variety of walnut plant produced by cross-breeding a variety of "Lake" with a variety of "Sangchon 4-ho" before tree fluid moves; storing the collected scion at 0 to 4 deg. C; and grafting the stored scion in the epicotyl rootstock after 5 to 10 days of germination of the rootstock seeds.
Patent KR-20040110316-A (KR)
Inventor: PARK GI CHEON
IPC: H03K5/159
Filed: 2003-06-18
Abstract: PURPOSE: An internal clock signal generation circuit and a method for generating an internal clock signal are provided to synchronize rising edge of an external clock signal with rising edge of an internal clock signal by generating the internal clock signal according to a frequency state of the external clock signal. CONSTITUTION: An internal clock signal generation circuit includes an operational frequency determination unit and an internal clock signal generator. The operational frequency determination unit(310) determines whether an external clock signal is a low frequency or a high frequency. The internal clock signal generator(320) is used for generating an internal clock signal by wave-shaping the external clock signal according to an output signal of the operational frequency determination unit or outputting the external clock signal as the internal clock signal.
Patent KR-20050002153-A (KR)
Inventor: LEE GANG DONG
IPC: A63G31/00
Filed: 2003-06-30
Abstract: PURPOSE: An apparatus for both downhill racing and bungee jumping is provided to improve safety of the bungee jumping, in which after the bungee jumping, a user descends from a hill with downhill racing, and the user gets on a lift to a jumping tower. CONSTITUTION: A lift platform(2) includes a motor(11), a drive gear(12) and a drive pulley(13) coupled to the motor, and auxiliary gears coupled to both sides of the drive gear and drive pulley. A jumping tower(3) includes a pair of auxiliary pulleys, a conveying wire(17) moved by rotation of the drive pulley, and a conveying unit(10) having a stationary wire(18) fixed to the lift platform and the jumping tower. A conveying member is seated on the stationary wire and has conveying rollers. A tension wire is fixed to both sides of the conveying member. A conical tube is coupled to a lower portion of the conveying member by a connecting pin, and has a conical coil spring therein.
Patent KR-20050008150-A (KR)
Inventor: CHO TAE KYOUNG
IPC: H04W88/02
Filed: 2003-07-14
Abstract: PURPOSE: A storage device of a cellular phone and a contents supply method of the cellular phone by using the storage device are provided to embed a storage space for storing various contents in a cellular phone, and to enable a mobile communication server to assign storage spaces to each terminal, thereby storing new contents in the assigned storage spaces without deleting contents stored in the embedded storage space. CONSTITUTION: A cellular phone decides whether to access a contents supply server or a storage DB(S10). In case of accessing the contents supply server, the cellular phone displays contents to retrieve the contents(S12). The cellular phone decides whether to download the displayed contents(S14). If so, the cellular phone decides whether to store the contents in the cellular phone or the storage DB(S16). If the contents are to be stored in the cellular phone, a mobile communication server transmits the contents to the cellular phone such that the cellular phone can store the contents(S18).
Patent KR-20050008163-A (KR)
Inventor: JUN JAE BEOM
IPC: G11B20/02
Filed: 2003-07-14
Abstract: PURPOSE: A car audio is provided to increase the number of sound regenerators connecting to a sound controller for controlling a volume of a sound signal so that it resolves a limit caused at a product design or development. CONSTITUTION: The apparatus comprises plural sound regenerators(31,32,33,34), a sound controller(43), and a sound regenerator selector(44). The sound regenerators(31,32,33,34) output sound signals. The sound controller(43) controls a volume of a sound signal output by the sound regenerators(31,32,33,34). The sound regenerator selector(44) transmits selectively the sound signals from the sound regenerators(31,32,33,34) to the sound controller(43) according to the state of the sound regenerators(31,32,33,34).
Patent KR-20050012902-A (KR)
Inventor: CHOI IN KYU
IPC: H04B1/40
Filed: 2003-07-25
Abstract: PURPOSE: A device and a method for controlling a display of a portable terminal are provided to cut off the power of the second display according to a positioned direction of a portable terminal, thereby reducing the power consumption of the portable terminal. CONSTITUTION: A controller checks whether a current mode is a display mode(301). If so, the controller decides whether an automatic display change mode is set(302). If so, the controller senses whether a direction sensing signal is outputted(303). If so, the controller senses whether the second direction sensing signal is generated(304). If not, the controller senses whether the third direction sensing signal is generated(305). If not, the controller senses whether the fourth direction sensing signal is generated(306). If so, the controller cuts off power of the second display(307).