baber/WOPTO huggingface dataset:
Patent KR-20020061401-A (KR)
Title: A multi-channel audio system
Inventor: LEE SU YEONG
IPC: G11B20/02
Filed: 2001-01-16
Abstract: PURPOSE: A device for outputting multichannel audio is provided to reproduce multichannel audio signals played from an optical disk, and to output the reproduced audio signals through a head phone, so that a user can hear stereophonic multichannel audio. CONSTITUTION: An optical pickup(20) detects recording signals from a recording surface of an optical disk(10). An R/F(Radio Frequency) unit(30) filters and waveform-shapes the signals detected from the optical pickup, for outputting to binary signals. A drive(51) drives a spindle motor(11) rotating the optical disk. A servo(50) controls the driving of the drive from TE(Tracking Error) and FE(Focus Error) signals of the optical pickup and a rotation speed of the optical disk. A DSP(Digital Signal Processor,40) restores the binary signals to original compression data, with self-clocks that are phase-synchronized to the binary signals. An MPEG(Moving Picture Experts Group) decoder(60) decodes and outputs the compression data respectively. First to fourth D/A(Digital-to-Analog) converters(61-64) convert respective digital audio data outputted from the MPEG decoder into analog signals, for outputting. An amplifier(80) amplifies stereo R(Right) and L(Left) signals outputted from the first D/A converter, to output the amplified signals to a connected head phone. A micom(70) controls a reproduction process of the optical disk. And a mixer(65) mixes and outputs multichannel audio signals according to input signals.
Patent KR-20020061427-A (KR)
Title: Method of making drink case
Inventor: KANG KYUNG PYO
IPC: C03C14/00
Filed: 2001-01-17
Abstract: PURPOSE: Drink bottles including jade, quartz porphyry, yellow earth, charcoal, etc. are provided, which emits far infrared ray, improves immunity of our body, and increases dissolved oxygen of bottled drinks. CONSTITUTION: Drink bottles, such as glass and PET bottles, emitting far infrared ray are produced by mixing 93-97% of conventional bottle composition with 3-7wt.% of at least one material selected from the group consisting of jade, quartz porphyry, yellow earth, bio-ceramics, germanium and charcoal. Also, far infrared emitting alumina cans are produced by coating the surface of cans with a coater made of 93-97% of lacquer and 3-7wt.% of the above material emitting far infrared ray.
Patent KR-20010083119-A (KR)
Title: An ink cartridge and an ink-jet printer using this
Inventor: ISHIZAWA TAKU
IPC: B41J2/01
Filed: 2001-01-17
Abstract: PURPOSE: An ink cartridge is provided to facilitate both assembling and disassembling/recycling properties of an ink cartridge and to contribute to saving resources. CONSTITUTION: An ink pack(24) having ink preliminarily sealed is stored in a lower case(41). An upper case(51) is superposed from above the lower case. Vibration welding is executed between the lower and upper cases. An outer shell of an ink cartridge can be formed in an airtight state of the lower case and the upper case. According to the constitution, the ink cartridge is preferably utilized to a recording apparatus constituted to supplying ink to a recording head by air pressure by acting the air pressure in the ink cartridge.
Patent KR-20020062477-A (KR)
Title: Apparatus for locking the rotational bar in lock
Inventor: CHOI HAK JIN
IPC: E05B27/00
Filed: 2001-01-20
Abstract: PURPOSE: A locking device of rotary bar of lock is provided to prevent release of the lock with a tool other than a key. CONSTITUTION: Four or five working holes(18) are formed on the same part of a rotary bar perpendicularly with an actuating holes(16) penetrated linearly to a key groove(14), having an actuating pin(20) and a spring(22) inserted therein and closed by a stopper(24) and have small holes(18a) formed on ends thereof, locking pins(26) inserted therein, springs(22a) inserted therein to elastically support the locking pins and an arc groove(28) is formed on an inside of a body(10) for the locking pins to be closely attached.
Patent KR-20020063966-A (KR)
Title: Method for Supporting of Large Capacity in File System
Inventor: CHOI SU JIN
IPC: G06F12/00
Filed: 2001-01-31
Abstract: PURPOSE: A method for supporting a large-sized file system capacity is provided to solve a trouble as a file creation error caused by a capacity shortage of an exchange file system and secure an actual capacity by supporting a more than 4-giga byte exchange file system capacity. CONSTITUTION: First of all, an FAT(File Allocation Table) area must be set as a 32-bit FAT entry(S1). FAT variables of other file systems are set as a long variable, and an FAT variable of a directory area is set as a long variable(S2). In a file access, a boundary check is performed for making seek pointer management variables not be escaped from a boundary of an express-available 2-giga byte. In addition, a size of the maximum file is limited as a 2-giga byte caused by a limit of a 4-byte seek pointer variable at a file creation(S3). When a capacity of a disk being applied in a file system and a free size instruction function of a disk are used, an operating system and an application of the disk are set for accessing a return data unit being received/transmitted as a block unit(S4).
Patent KR-20010044333-A (KR)
Inventor: CHOI U YEOL
IPC: A41G1/00
Filed: 2001-02-08
Abstract: PURPOSE: A method for attaching artificial flowers made of thermoplastic resin to base material and a product attached with the same are provided. The method is simple, does not need special fixing devices and adhesives and reduces the manufacturing cost. CONSTITUTION: In a method for attaching artificial flowers to base material, the method comprises the steps of: melting the lower part of the artificial flowers made of thermoplastic resin at a temperature higher than the melting point; inserting the melted part into inserting holes formed in the base material; and curing the melted part.
Patent KR-20010088409-A (KR)
Title: Electrical appliance and unit having an electrical appliance and a lamp tub
Inventor: EBERT WOLFGANG
IPC: F21V23/04
Filed: 2001-03-06
Abstract: PURPOSE: An electrical device and a unit having the electrical device and a lamp tub are provided to have only the individual terminal sites of the terminal low positional tolerance so that wiring is made possible with an automatic installation machine without the danger of misinsertion. CONSTITUTION: The electrical device has a housing(1) in which a terminal(2) is to be attached. The terminal(2) has terminal sites(3) and is located on the circuit board(4). The terminal(2) is attached in the housing(1) using a catch element(5) which acts as the intermediate piece between the housing(1) and the terminal(2). The catch element(5) has catch legs(6) which are parallel to one another, and which fit into the recesses provided in the side walls of the housing(1), and, in the installed state of the catch element(5), are locked in recesses(7) on the side walls. The catch legs(6) are provided on the side walls of the catch element(5) so that the catch legs(6) likewise face one another in parallel. The side walls of the catch element(5) are connected to one another by the front of the catch element(5) being closed by the front wall. The catch element(5) has a bottom so that for the terminal(2) there is insulating separating the terminal(2) from the bottom of the housing.
Patent KR-20010088447-A (KR)
Title: Method and apparatus for managing scheduling in a multiple cluster tool
Inventor: JEVTIC DUSAN B
IPC: H01L21/02
Filed: 2001-03-10
Abstract: PURPOSE: A method and an apparatus for managing schedules for multi-cluster devices are provided to use semiconductor wafer processing and similar manufacturing applications. CONSTITUTION: A method and apparatus for analyzing schedules for multi-cluster tools that are used in semiconductor wafer processing and similar manufacturing applications. The method and apparatus comprise a schedule analyzer and a pass-through chamber manager. The apparatus allows the user to analyze N! possible scheduling routines(algorithms) for a given multi-cluster tool configuration and a given N-step process sequence. The invention derives a plurality of possible scheduling algorithms for a given set of input parameters and then compares the algorithms by allowing either the user or an automated process to assign each processing step within the proposed schedule a rank ordered priority. Other process or wafer movement parameters may also be given ranges such that the invention can automatically derive optimal schedules with respect to various parameter values. By comparing the results achieved with each scheduling algorithm, the method identifies the "best" schedule algorithm for a specific tool and tool parameters.
Patent KR-20020075570-A (KR)
Title: Data communication apparatus and method based on the Orthogonal Frequency Division Multiple Access
Inventor: KIM YEONG SU
IPC: H04L5/02
Filed: 2001-03-26
Abstract: PURPOSE: A data communication device based on an orthogonal frequency division multiple access(OFDMA) and a method thereof are provided, which enable to construct a user transmitter part and a user receiver part variably and simply according to an information transportation rate. CONSTITUTION: According to a base station transmitter part of a data communication device based on an orthogonal frequency division multiple access(OFDMA) having the base station transmitter part transmitting corresponding user information to at least one user, the first-the Uth encoder(60-62) encode the above user information respectively and output the encoding result as user symbols respectively. A frequency allocation part allocates frequencies which are not overlapped with each user symbol being output from the encoders and outputs the allocation result. The first IFT(Inverse Fourier Transform) part(66) performs an inverse Fourier transform as to the allocation result being output from the frequency allocation part. The first cyclic extension symbol insertion part(68) inserts a cyclic extension symbol to the inverse Fourier transformed result. The first signal transmission part(70) converts the insertion result of the cyclic extension symbol into a symbol block signal and then transmits it to the user.
Patent KR-20020076901-A (KR)
Title: device for preventing static electricity in cyclone vacuum cleaner
Inventor: YOON JU HAN
IPC: A47L9/16
Filed: 2001-03-31
Abstract: PURPOSE: An apparatus for removing a static electricity of a cyclone vacuum cleaner is provided to prevent a static electricity from increasing owing to a dry environment, while having an advantage of a transparency and a low cost feature of the dust collecting box. CONSTITUTION: A cyclone vacuum cleaner is provided with a humidifier for providing moisture to decrease a generation of a static electricity. The humidifier comprises a water tank(50) installed at an inside of an intake port body(20), an opening/closing member(58) for opening/closing a water feeding port(51) provided at an upper end of the water tank, a hollow connecting pipe(55), and an absorber(60) for providing the moisture by contacting with an absorbed air and a waste into the intake port body(20). The hollow connecting pipe is extended from one side of the water tank to a passage of the air and waste. The absorber is made of a material of an absorptive property such as a sponge, a fiber material, etc. One end of the absorber is placed on a bottom surface of the tank and the other end thereof is contained at the connecting pipe.
Patent KR-20010098840-A (KR)
Title: 액티브 매트릭스 회로 및 그 구동 방법과 면압력 분포검출 장치
IPC: G06F3/041
Filed: 2001-04-24
Abstract: 본 발명의 액티브 매트릭스 회로는 시스템의 회로 구성을 단순화하는 것으로, 이 액티브 매트릭스 회로는 행형의 선택선과, 열형의 신호선과, 상기 선택선과 신호선의 교차부에 배치된 능동 소자와, 각 선택선을 순차로 주사하여 능동 소자를 선택하기 위한 선택 펄스를 출력하는 수직 주사 회로와, 각 신호선을 개폐 제어하기 위한 제어 펄스를 출력하여 선택된 능동 소자에 신호를 입력 또는 출력하는 수평 주사 회로를 가진다.  수직 주사 회로는 입력된 스타트 펄스를 클록 신호에 따라 순차로 선두단으로부터 후미단에 전송하여 선택 펄스를 형성하는 전송 회로와, 후미단으로부터 출력된 선택 펄스를 처리하여, 내부적으로 스타트 펄스를 형성하여 전송 회로의 선두단에 입력하는 스타트 펄스 발생 회로를 가진다.  클록 신호를 내부에서 발생시킬 수도 있다.  또, 수평 주사 회로에 공급하는 스타트 펄스도 내부에서 발생시킬 수 있다.
Patent KR-20020083273-A (KR)
Title: Anti-bacteria material sheet for manufacturing cooling pin of heat exchanger and fabrication method thereof
Inventor: HA SAM CHEOL
IPC: C23C28/00
Filed: 2001-04-26
Abstract: PURPOSE: An antibacterial sheet material for manufacturing radiating pin of heat exchanger is provided which is suitable for preventing generation of malodor during operation of an air conditioner by suppressing parasitism of bacteria on a hydrophilic thin film deposited on the radiating pin, and a manufacturing method thereof is provided. CONSTITUTION: The antibacterial sheet material for manufacturing radiating pin of heat exchanger comprises a polymer layer(12) that is deposited on the surface of a metal sheet material(11) to increase hydrophilicity; a copper film(13) that is deposited on the surface of the polymer layer to restrain propagation of bacteria; and an activation layer(14) that is deposited on the surface of the copper film to increase the initial hydrophilicity, wherein the copper film is deposited on the surface of the polymer layer by sputtering in a deposition chamber equipped with a copper electrode. The manufacturing method of the antibacterial sheet material for manufacturing radiating pin of heat exchanger comprises the steps of depositing a polymer layer on the surface of a metallic material by plasma treatment; forming a copper film for restraining propagation of bacteria on the surface of the polymer layer by plasma treating the polymer layer deposited material; and forming an activation layer for increasing the initial hydrophilicity on the surface of the copper film by plasma treating the copper film formed material.
Patent KR-20020088974-A (KR)
Title: Front panel assembly for air conditioner
Inventor: KANG SEONG MIN
IPC: F24F13/08
Filed: 2001-05-22
Abstract: PURPOSE: A front panel assembly of split type air conditioner is provided to improve structure of the front panel assembly to be more beautiful and to prevent infiltration of dust into an indoor unit. CONSTITUTION: A front panel assembly includes a panel body installed on a front side of an outer case; an intake penetrating hole part(33) formed to penetrate a center of the panel body for air in a space to be air-conditioned to be taken in therethrough; a filter installation part for installation of a filter(45) placed on the intake penetrating hole part; and a louver installation part on which a grill louver(42) selectively opening and closing the intake penetrating hole part.
Patent KR-20020092734-A (KR)
Title: Mounting structure of Flat display device and system
Inventor: AHN SAM YEONG
IPC: H04N5/64
Filed: 2001-06-05
Abstract: PURPOSE: A combination structure of a flat panel display and a system are provided to reduce the volume of a system housing so as to maximize a display area. CONSTITUTION: A combination structure of a flat panel display(10) and a system includes the flat panel display for displaying images, and the system having a front housing(20) placed in front of the flat panel display and a rear housing(30) located at the backside of the display. The backside of the flat panel display and the rear housing are combined with each other using a combination unit. The backside of the flat panel display has a combination recess and the rear housing has a combination hole(301) corresponding to the combination recess. A combination member(400) is inserted into the combination recess and the combination hole so as to combine the flat panel display with the rear housing.
Patent KR-20020093533-A (KR)
Title: Apparatus to locking car door of elevator
Inventor: YOO SEUNG JOO
IPC: B66B13/00
Filed: 2001-06-09
Abstract: PURPOSE: A car door locking device for an elevator is provided to improve safety and prevent accidents by restricting opening of the door securely at power failure, and to lock and unlock the car door with simple and mechanical operation. CONSTITUTION: A car door locking device includes a detection vane(110) arranged in fixing and moving vanes to detect a locking release roller; an operating rod(120) fixed in the middle of the detection vane and inserted to a guide pipe(2a) fixed in a hanger plate(2) with sliding; a spring(160) combined between the detection vane and the guide pipe to elastically support the detection vane; a stopper(130) fastened in a car door frame(1); a fitting piece(121) turned and fitted to the stopper or released in the end of the operating rod; and an operating unit(140) releasing the fitting piece in closing the car door, and turning the fitting rod for locking in opening the car door artificially. The safety is improved by preventing opening of the door with locking in moving the elevator.
Patent KR-20020094378-A (KR)
Title: Method for preparing salty sauce by using marine products
Inventor: HAN MI SUK
IPC: A23L27/50
Filed: 2001-06-11
Abstract: PURPOSE: A process of preparing soy sauce by heating sea products such as shrimp, shellfish, anchovy, seaweed and fish powder as a main component in water and aging is provided. Whereby, the product gives a smooth mouth feel as well as a salty taste and can be used as a substitute for soup soy sauce. CONSTITUTION: A mixture of 30 to 50% by weight of laminaria and/or brown algae and 50 to 70% by weight of shellfish meat, dried anchovy and fish powder is mixed 2 to 3 times with water, extracted and strained with a fine sieve. Thereafter, the obtained extract is mixed with an excess amount of salt, heated and aged. For example, 200g laminaria, 200g shrimp, 100g shellfish meat, 100g dried anchovy and 300g fish powder are extracted on a high flame, filtered, heated with salt and aged for 1 month.
Patent KR-20020095842-A (KR)
Title: Ashing apparatus of semiconductor
Inventor: PARK MIN O
IPC: H01J37/32
Filed: 2001-06-16
Abstract: PURPOSE: A semiconductor ashing apparatus is provided to uniformly distribute ions to a wafer, by spraying the ions injected to a reaction chamber through a distribution pipe of a ring type. CONSTITUTION: The ions of the plasma generated from a plasma quartz are supplied to a side of the reaction chamber(10) and are sprayed on the wafer(30). The wafer is ashed by using the heat generated when the light of a halogen lamp is transmitted through the upper cover of the reaction chamber. The distribution pipe(50) of a ring type wherein a plurality of spray holes are formed along the main surface of the distribution pipe is connected to an ion injection hole(11) at a side of the reaction chamber. The ions are directly sprayed on the wafer through the distribution pipe.
Patent KR-20020000522-A (KR)
Title: Apparatus for gated transmission of dedicated physical control channel and method thereof in mobile communication system
Inventor: CHOI HO GYU
IPC: H04B7/005
Filed: 2001-06-22
Abstract: PURPOSE: An apparatus and method for gating a dedicated physical control channel in a mobile communication system is provided to increase resource efficiency to a downlink physical common channel by gating the dedicated physical control channel of a dedicated physical channel and increasing the number of terminal using the downlink physical common channel. CONSTITUTION: If transmitting data do not exist during a setting time through a dedicated physical or gating start request is generated according to the request of a system(813), a BTS(Base Transceiver Station) starts a process£1|(815). The BTS starts the transmission of a gating start command while the process£1| is performed(817). The BTS down-counts the number of the gating start command transmission(819), The BTS checks whether the down-counted value of the number of the gating start command transmission is 0(821). If the down-counted value of the number of the gating start command transmission is 0, the BTS stops the gating start command transmission(823).
Patent KR-20010079222-A (KR)
Inventor: SHIN TAE HYEON
IPC: H04N7/20
Filed: 2001-06-25
Abstract: PURPOSE: An LNB(Low Noise Block) with a plurality of horns and a satellite broadcasting receiving device using the same are provided to receive a plurality of satellite broadcasting programs through the plurality of horns receiving all programs of total channels using one LNB by receiving respective programs through two horns. CONSTITUTION: An LNA(Low Noise Amplifier)(20) suppresses the noise index increase of signals received from a plurality of horns(10), and increases the level of a signal source. A BPF(30) passes only AC components of predetermined band frequency from signals output from the LNA. A mixer(40) converts RF signals of predetermined band output through the LNA and the BPF into IF signals of predetermined band. IF amps(60,80,90) amplify the signals output from the mixer(40) into signals of level sufficient to be processed in an SVR. A multi switch(70) selects a plurality of signals output from the IF amps(60,80,90).
Patent KR-20030003384-A (KR)
Title: Method of Manufacturing MML Semiconductor Device
Inventor: KIM JONG BONG
IPC: H01L27/10
Filed: 2001-06-30
Abstract: PURPOSE: A method for fabricating an MML semiconductor device is provided to prevent degradation of salicide due to a rapid thermal process by forming the salicide after exposing a part of a logic semiconductor device. CONSTITUTION: The first interlayer dielectric(40) is formed on a semiconductor substrate(10). A source/drain region(35) of a DRAM semiconductor device is exposed by etching partially the first interlayer dielectric(40). A plug poly is deposited on the exposed region. The first insulating layer(70) is formed on the semiconductor substrate(10). A rapid thermal process is performed. A logic semiconductor device is exposed by etching the first insulating layer(70) and the first interlayer dielectric(40) of an upper portion of the logic semiconductor device. A salicide is formed on a gate and a source/drain region(25) of the logic semiconductor device. The second interlayer dielectric is formed on the logic semiconductor device. The second insulating layer(75) is formed on the semiconductor substrate(10). A bit line contact of the DRAM semiconductor device and a bit line contact of the logic semiconductor device are formed. A bit line(90) is formed thereon.
Patent KR-20030004808-A (KR)
Title: System for network-based managing service of literary works
Inventor: KIM KUK
IPC: G06Q99/00
Filed: 2001-07-06
Abstract: PURPOSE: A system for managing contents based on a network is provided to secure a realization with respect to a writing activity by receiving various kinds of contents from a plurality of PCPs(Personal Contents Providers), storing the contents in a database, receiving a cost in accordance with using the contents from on-line users, and supplying a profit of a usage of the contents for a corresponding PCP. CONSTITUTION: A network communication network(100) connects a communication line among a plurality of PCP computers(200), a plurality of user computers(300), and a server computer(400), and makes a data communication with respect to a registration and a usage of contents be performed. The PCP computers(200) progresses a communication connection to the server computer(400) which supplies a contents operation service through the network communication network(100) in accordance with an operation of the PCP who possesses or creates specific contents, and progresses a log-in process or a new member registration, outputs contents registration request data being inputted by the PCP to the server computer(400), and receives predetermined data from the server computer(400) for a registration of contents. The user computers(300) progresses a communication connection to the server computer(400) through the network communication network(100) in accordance with an operation of user, performs a log-in process and a new member registration, and receives evaluation data of other users with respect to a plurality of contents and a plurality of contents lists registered in a database from the server computer(400).