baber/WOPTO huggingface dataset:
Patent KR-20030023534-A (KR)
Title: Image reading apparatus
Inventor: SHIMAMURA MASASHI
IPC: H04N1/12
Filed: 2002-09-12
Abstract: PURPOSE: An image reading device is provided to make an area occupied by the device small and to stably transport the device of a thick sheet having stiffness. CONSTITUTION: A sheet(P) contained in an inclined sheet containing portion(3) is transported to image reading portions(8,9) by a vertically extending first sheet transporting path(R1), and an image on the sheet is read by the image reading portions, and the sheet on which the image is read is delivered to a substantially horizontal delivery stacking portion(14) by a horizontally extending second sheet transporting path(R2). The image reading portion is provided between the first sheet transporting path and the second sheet transporting path, and in the image reading portion, the transport direction of the sheet passed along the first sheet transporting path is changed to a direction toward the second sheet transporting path.
Patent KR-20020097063-A (KR)
Title: The technigue to control another assistant Storage devices through the PC port(USB), PC port(USB) data Controller of Built-in PC card type and on-board type.
Inventor: OH JUNE SOO
IPC: G06F13/00
Filed: 2002-09-18
Abstract: PURPOSE: A method capable of controlling data of an additional storing device by connecting to a personal computer port(USB), a device for controlling data of card type built-in personal computer(USB), and device for controlling data of integrated personal computer port(USB) are provided to move, store, or search data stored in an HDD, a CD-ROM, an FDD to other PC or PDA through a PC port(USB) with other PC or PDA by inserting a card type built-in PC port(USB) data control device or a PC integrated type PC port(USB) data control device in a PC or a PDA. CONSTITUTION: When a power source of a PC main body is turned on, an external computer PC port(USB) connection unit(17) is operated with a PC port(USB) data conversion unit(14) by a PC port(USB) interface switching unit(13) at a non-contacted state. At this, time, a computer device connected to the connection unit(17) is not recognized. When a power source of a PC main body is turned off, the external computer PC port(USB) connection unit(17) is operated by the PC port(USB) interface switching unit(13) at a contacted state, a computer which is operated at an exterior is connected through a connection cable. At this time, a power source is applied to the PC port(USB) data conversion unit(14) and an IDE connector connection type built-in auxiliary memory connection unit(15), and an external computer may be connected to the auxiliary memory. Thus, data may be exchanged between the external computer and an internal auxiliary memory.
Patent KR-20040025097-A (KR)
Title: sports equipment for health
Inventor: NAM SANG JIN
IPC: A63B22/06
Filed: 2002-09-18
Abstract: PURPOSE: A health machine for strengthening leg muscles by training effect generated by load of pedal and for accomplishing additional effects such as improved blood circulation to actively supply blood to brain. CONSTITUTION: The health machine comprises a fixed frame(F1); a pair of fixed shaft elements(Sa1,Sa2) engaged to both sides of the frame(F1) at each outer end thereof; a rotational axis element(Sb) rotatably placed inside the shaft elements; a barrel type rotational element(Tm) coupled to the shaft elements(Sa1,Sa2) and having a hollow element(28) at center portion thereof; a driving device(Ma) for pivotally moving the barrel type element(Tm) around the shaft elements(Sa1,Sa2); a single direction rotational device(La); a pivotal frame(F2); a safety frame(F3) hinged to the pivotal frame(F2); a display device(D); and a control device(C) connected to the display device(D) and further having an operational element(M).
Patent KR-20040028042-A (KR)
Title: Method for providing Group communication service using virtual identifier
Inventor: KIM JEONG SU
IPC: H04M3/56
Filed: 2002-09-28
Abstract: PURPOSE: A group communication service method is provided to allow a subscriber to use a group communication regardless of the reserved time by using the virtual identifier and specific codes. CONSTITUTION: A group communication service method comprises a first step of operating a group communication subscriber input mode, generating a first group by using a first identifier number designated by a user, and permitting the received telephone numbers to be included in the first group, when a group communication list registration request is received from the user; a second step of reading the telephone numbers of the first group corresponding to the group identifier number, when the specific code for calling a communication group including the first identifier number; a third step of setting calls by sequentially using the telephone number of the first group read in the second step; and a fourth step of allowing for a group communication by connecting the subscribers registered in the first group and users.
Patent KR-20040028157-A (KR)
Title: align measuring method of photo-lithography fabrication
Inventor: CHOI SANG YEONG
IPC: G03F9/00
Filed: 2002-09-30
Abstract: PURPOSE: A method for measuring the alignment in photography process is provided, to allow the error range to the expansion and contraction of transcribed pattern image to be calibrated more effectively and reliably. CONSTITUTION: The method comprises the steps of removing an asymmetric part by metal deposition and measuring the overlay to each short region; and measuring the extent of expansion and contraction to each short region of edge based on the short of central region of a wafer to calibrate the overlayer measurement value. The step for removing an asymmetric part by metal deposition and measuring the overlay to each short region is performed by substituting the ratio of expansion and contraction according to the pattern stepped difference of each short region containing an align mark and the thickness of deposited metal foil; and the step for measuring the extent of expansion and contraction to each short region of edge is performed by obtaining the extent of expansion and contraction to each short region of edge of similar condition by substitution of the calibrated value to the ratio of expansion and contraction to the short of central region of a wafer and re-determining the overlayer measurement value to the ratio of expansion and contraction to the total region of a wafer.
Patent KR-20040028239-A (KR)
Title: The method of removing the cold rolling oil residue from the both surfaces of stainless steel strip, and the apparatus for that
Inventor: PARK YOUNG SOO
IPC: C23G3/02
Filed: 2002-09-30
Abstract: PURPOSE: A method and an apparatus for degreasing stainless steel sheet are provided in which contaminants are hardly discharged, surface quality defects such as local corrosion and scratch are not generated, and superior surface brightness is obtained. CONSTITUTION: The apparatus for degreasing stainless steel sheet comprises a rectangular housing shaped degreasing furnace(11) an inner wall surface of which is heat insulating treated, and in which a partition is installed so that the degreasing furnace is divided into upper and lower spaces (V1,V3) respectively equipped with heating means (H) and a central space (V2) through which strip (S) passes; a cooling unit(12) connected to the outlet side of the degreasing furnace and consisted of a rectangular housing shaped first cooling unit(12A) equipped with a water cooling jacket so that cooling water is circulated into the water cooling jacket from the outside and second cooling unit(12B) that is connected to the outlet side of the first cooling unit and has the same structure as the first cooling unit; uncoiler(13) and recoiler(14) respectively installed on an outer part of the inlet side of the degreasing furnace and the outlet side of the cooling unit; a welding machine(15) installed between the degreasing furnace and uncoiler; decomposition gas collectors(16) which are installed directly above inlet and outlet of the degreasing furnace, and on which collecting port is formed; an atmospheric gas supply unit(17) comprising hydrogen and nitrogen supply units(17A,17B) for respectively supply hydrogen and nitrogen to the inlet side of the degreasing furnace and inlet sides of the first and second cooling units(12A,12B); and a control unit(18) for controlling supply volume of atmospheric gas, proceeding speed of the strip and quantity of cooling water by receiving inner and outer pressure values of the degreasing furnace, temperature of the strip at the outlet side of the cooling unit and proceeding speed of the strip.
Patent KR-20040031167-A (KR)
Title: Apparatus for manufacturing optical fiber preform
Inventor: KIM HAK SEON
IPC: C03B37/018
Filed: 2002-10-04
Abstract: PURPOSE: Provided is a manufacturing device for an optical fiber preform capable of obtaining high deposition efficiency in a deposition tube for modified chemical vapor deposition, thereby reducing a period of processing time and an amount of deposition gas needed for the process. CONSTITUTION: The manufacturing device for an optical fiber preform comprises: a pair of chucks(210,211) for holding the deposition tube(200) in a rotatable manner; a first heat source(230) for the deposition tube; a guide groove being aligned below the tube, making the first heat source to move along the tube for heating; a second heat source(240) which is located in the guide groove on the side of a gas inlet, to heat the tube when the first heat source is reached to a predetermined position of the guide groove; a transfer groove for alternately moving the first and second heat sources when each of them is reached to a certain position of the guide groove; coolers(231,241); and a control part(260) for the two heat sources to heat the deposition tube in an alternative way, with maintaining a certain distance from each other.
Patent KR-20040031262-A (KR)
Title: a safety circuit for a power take off in automobile
Inventor: SON JUNG HO
IPC: B60K17/28
Filed: 2002-10-04
Abstract: PURPOSE: A safety circuit of a PTO(power take-off) for a vehicle is provided to prevent breakage of parts by restricting an input gear of the PTO from engaging with an output gear of a transmission during traveling over the predetermined speed, and to cut down expenses by omitting parts such as a buzzer. CONSTITUTION: A PTO safety circuit comprises a clutch switch(28) turning on and off according to operation of a clutch pedal; a PTO relay(26) exciting according to operation of the clutch switch, and regulating current; a PTO switch(10) combined with the PTO relay to supply and shut off power by a user; a power relay(40) connected to the PTO switch and an ETACS(30) to disconnect the contact point in exciting the exciting coil according to the signal from the ETACS in connecting the contact point; a solenoid valve(12) connected to the power relay to operate a PTO(18) by forming negative pressure in the pipe connecting a vacuum tank(14) and the PTO in receiving power; a vacuum switch(16) connected to an ignition switch and a PTO display lamp(24) to apply power in forming negative pressure in the connecting pipe; and a first diode(11) having a positive terminal connected to the connection terminal of the vacuum switch and the PTO display lamp and a negative terminal connected to the assembling terminal of the PTO switch and the PTO relay.
Patent KR-20040031522-A (KR)
Title: Quadrature demodulating apparatus for compensating gain and phase imbalances between in-phase and quadrature-phase components
Inventor: KIM NAE SU
IPC: H04L27/38
Filed: 2002-10-07
Abstract: PURPOSE: An apparatus for compensating phase and gain imbalance between an I-channel and a Q-channel is provided to improve a function of a demodulator by detecting the imbalance between the I-channel and the Q-channel and correcting the detected imbalance. CONSTITUTION: An apparatus for compensating phase and gain imbalance between an I-channel and a Q-channel includes an A/D converter(102), a signal recovery unit(114), a decision unit(110), an I/Q gain imbalance detector(109), and an I/Q gain compensator(103). The A/D converter(102) is used for converting a received signal to a digital signal. The signal recovery unit(114) recovers a carrier and symbol timing of an output signal of the A/D converter. The decision unit(110) detects and decides a recovery signal from the signal recovery unit. The I/Q gain imbalance detector(109) is used for detecting the gain imbalance between the I-channel and the Q-channel from the recovery signal. The I/Q gain compensator(103) is installed between the A/D converter and the signal recovery unit in order to reflect an I/Q gain compensation value of the I/Q gain imbalance detector to the received signal.
Patent KR-20040033353-A (KR)
Title: Thin film transistor array panel and manufacturing method thereof
Inventor: HUH MYEONG GU
IPC: G02F1/136
Filed: 2002-10-14
Abstract: PURPOSE: A thin film transistor substrate and a method for manufacturing the same are provided to reduce resistance of wiring by using aluminum and prevent an undercut structure by not forming an aluminum layer where contact holes are formed. CONSTITUTION: Data wiring includes source electrodes, drain electrodes, data lines(171), and data pads(179) formed on an ohmic contact layer(161) in the same plane pattern as the ohmic contact layer. The data wiring is formed of double layers of a chrome pattern(711) and an aluminum pattern(712) except the data pads and the drain electrodes. The drain electrodes and an electrode(177) for maintenance capacity contacting with pixel electrodes are formed of a chrome mono layer each, and the data pads contacting with auxiliary pads are formed of a chrome mono layer.
Patent KR-20040035276-A (KR)
Title: Liquid crystal display
Inventor: KIM CHEOL SE
IPC: G02F1/133
Filed: 2002-10-19
Abstract: PURPOSE: An LCD device is provided to dispose the first liquid crystal cells and the second liquid crystal cells in zigzag type on the basis of data lines, thereby improving picture quality of an LCD panel. CONSTITUTION: An LCD panel(20) comprises the first liquid crystal cells(26) and the second liquid crystal cells(28) disposed in crossed sections of gate lines(GL0-GLn) and data lines(DL1-DLm/2). The first liquid crystal cells(26) and the second liquid crystal cells(28) are disposed in zigzag type on the basis of the data lines(DL1-DLm/2). The first liquid crystal cells(26) have the first and second TFTs(TFT1,TFT2). A gate terminal of the first TFT(TFT1) is connected to a gate line(GLi), and a source terminal thereof is connected to a gate line(GLi+1). The second liquid crystal cells(28) have the third TFT(TFT3). A gate terminal of the third TFT(TFT3) is connected to the gate line(GLi), and a source terminal thereof is connected to an adjacent data line(DL), then a drain terminal is connected to a liquid crystal capacitor.
Patent KR-20040036005-A (KR)
Title: Device for stand to combination of LCD monitor
Inventor: BAE DEOK HO
IPC: G06F1/16
Filed: 2002-10-23
Abstract: PURPOSE: A device for joining a stand of an LCD monitor is provided to minimize a material expense by minimizing screw use for fixing the stand to the LCD monitor and minimizing entire packaging volume. CONSTITUTION: A joining part(15) is separated/attached to the back of a display part(10) by a screw or is formed with the back of the display part as one body. A fixed plate(20) is equipped with a tilt adjuster(25) for tilting the display part and is joined to a supporter(30) of the stand(50). The fixed plate is slid/joined to the joining part. The joining part comprises a fixed panel(16), a joining groove(16a), a guide part(17), and a fixed part(18).
Patent KR-20040037866-A (KR)
Title: Bumper cover combining structure
Inventor: YOON BYEONG GYU
IPC: B60R19/24
Filed: 2002-10-30
Abstract: PURPOSE: A bumper cover coupling structure is provided to improve assembly efficiency and reduce costs by firmly fixing a bumper cover to a fender without coupling units. CONSTITUTION: A coupling protrusion(210) is formed at the top of a bracket(200). A coupling hole(14) is formed at the flat surface of a fender(10). The coupling protrusion is fit into the coupling hole. A groove is formed at one side of the bracket, and contains a bumper cover(100). A flange(110) of the bumper cover is inserted into the groove. Hasps(220) are formed at the bracket, and are inserted into fixing holes(112) formed at the flange.
Patent KR-20040039849-A (KR)
Title: transmission method of downlink control signal for MIMO system
Inventor: KIM BONG HOE
IPC: H04B7/04
Filed: 2002-11-05
Abstract: PURPOSE: A method for transmitting a downlink control signal in a MIMO(Multi Input Multi Output) mobile communication system is provided to transmit information to a terminal in case that information about a modulation scheme and an OVSF(Orthogonal Variable Spreading Factor) code differ per each transmission antenna. CONSTITUTION: When respective data having inter-different control signals are transmitted through a plurality of transmission antennas, the control signal with respect to each transmission antenna is transmitted through one downlink control signal transmission channel. The control signal is information about inter-different modulation schemes or the number of channelization codes in each transmission antenna. The channelization code is a code having an orthogonal characteristic like an OVSF code.
Patent KR-20040039973-A (KR)
Title: Electronic type a Wattmeter
Inventor: SON SEUNG WON
IPC: G01R11/32
Filed: 2002-11-05
Abstract: PURPOSE: An electronic power meter is provided to reduce a total size and a manufacturing cost and simplify an installing process and an assembling process by overlapping a power supply line and a load connection line. CONSTITUTION: An electronic power meter includes a body(6) having a plurality of input/output terminals, a printed circuit board(5), and an LCD(4), and a transparent cover. The body(6) includes a terminal, a copper wire connection part, a plurality of current transformers(12a,12b,12c), and a power connector. The terminal part includes an upper connection terminal block and a lower connection terminal block. The copper wire connection part is used for connecting the upper connection terminal block to the lower connection terminal block by using a plurality of copper wires(11a,11b,11c). The transformers(12a,12b,12c) are fixed to a bottom of the copper wire connection part in order to generate the secondary current. The power connector is formed at one side of the upper connection terminal block in order to supply the power to the printed circuit board(5).
Patent KR-20040043308-A (KR)
Title: Low frequency stimulation
Inventor: PARK JEONG HUN
IPC: A61N1/32
Filed: 2002-11-18
Abstract: PURPOSE: An apparatus for applying low frequency (small wavelength) stimulation is provided by comprising low frequency belt to main body of the apparatus to accelerate blood circulation and alleviation of pain of stiffened muscle. CONSTITUTION: The apparatus comprises a main body(10); a foot sole seat(40) located on top side of the body(10); a fixing panel for securing the seat(40) on the body(10); a low frequency pad(60) attached to any part of human body and connected to the body(10); a belt connected to the body(10) and surrounding abdominal portion; and an ultra long-wave generator(80). On top side of the main body(10), provided are a control part(20), a display(30) to indicate intensity of the low frequency and the ultra long wave.
Patent KR-20040043867-A (KR)
Title: Unlawfulness establishment prevention method of program
Inventor: MA CHEON
IPC: G06F9/06
Filed: 2002-11-20
Abstract: PURPOSE: An illegal program installation preventing method is provided to prevent an installation of a commercial program when the program is installed more than a set user number. CONSTITUTION: The method comprises several steps. A user number for each commercial program is registered at a management server when the program is distributed. If the distributed program is installed at a server, the data on the program is transmitted to the management server. The program is normally installed if the program is installed within a permitted installation number, and then the data on the program is transmitted to the management server. But if the program is installed over the permitted installation number, the program is prevented from being installed.
Patent KR-20040049021-A (KR)
Title: Middle layer of a shoe sole of shoes and the manufacture method and troy
Inventor: LEE SANG IN
IPC: B29C44/12
Filed: 2002-12-03
Abstract: PURPOSE: An insole of shoes and a production method thereof are provided to improve the productivity by eliminating a heater and forming the shape of the insole at the same time as the sticking process of a skin. CONSTITUTION: A skin(12) to form an insole(10) is cut by a cutter(30) to have a margin. A separating material on a mold and an urethane is injected in a forming groove. The cut skin(12) is covered thereon and the mold is combined. The combined mold is hardened for 5 ¯ 10 minutes at a certain temperature. The insole is completed by separating the hardened insole. Thereby, the completed insole is formed by one process. Therefore, the insole is produced quickly without defects.
Patent KR-20040049874-A (KR)
Title: Flash memory and fabrication method thereof
Inventor: KO GWAN JU
IPC: H01L29/788
Filed: 2002-12-05
Abstract: PURPOSE: A flash memory is provided to form a floating gate whose edge is sharp and form an insulation layer of a desired thickness on the floating gate, by depositing and selectively etching a sacrificial oxide layer, by depositing and etching a nitride layer so as to form a sidewall and by burying a polycrystalline silicon layer in the sidewall. CONSTITUTION: A floating gate oxide layer(14) is formed in a predetermined region of a semiconductor substrate(11). The floating gate(15') whose upper edge is sharp is formed on the floating gate oxide layer. An insulation layer(16) of a uniform thickness is formed on the semiconductor substrate and the floating gate. A control gate(17') is formed on the insulation layer.
Patent KR-20040049689-A (KR)
Title: Refrigerator for clothes
Inventor: MIN HONG GI
IPC: F25D11/00
Filed: 2002-12-06
Abstract: PURPOSE: A refrigerator for clothing is provided to prevent the generation of static electricity from the clothing and protect the clothing from various micro-organisms by keeping the clothing at an optimum temperature. CONSTITUTION: A refrigerator for clothing includes a main body(10), a pair of doors(20), and a plurality of drawer type doors(30). The doors are mounted to an upper part of the main body to open or close a storage space in the upper part. The drawer type doors are to open or close a plurality of drawer elements(32) in a storage space in the lower part.
Patent KR-20040053418-A (KR)
Title: System for Auto Guided Vehicle and Control Methode of the same
Inventor: JANG JONG SU
IPC: G02F1/13
Filed: 2002-12-14
Abstract: PURPOSE: An automatic guided vehicle system and a method of controlling the system are provided to reduce a cassette guide waiting time in a substrate manufacturing apparatus to improve productivity. CONSTITUTION: An automatic guided vehicle system includes a cassette in which multiple substrates are loaded, a plurality of apparatuses(51,52,53) for manufacturing the substrates, a stocker(54) for temporarily storing the cassette, and a plurality of automatic guided vehicles for guiding the stocker and the cassette. The system further includes automatic guided vehicle moving lines(55,56) for automatically moving the automatic guided vehicles between the manufacturing apparatuses and the stocker, a central processing unit executing multiple guide reservation, and a vehicle controller that confirms the multiple guide reservation and allocates the multiple automatic guided vehicles to load multiple cassettes into the stocker.
Patent KR-20030055133-A (KR)
IPC: H01L21/304
Filed: 2002-12-24
Abstract: 본 발명의 목적은 반도체 웨이퍼의 이면 연삭 및 연마시에 연삭 찌꺼기나 연마액의 침입을 방지하여 전극 패드 표면의 변질 및 오염을 방지하기 위한 것으로서, 상기 목적을 달성하기 위한 본 발명의 기판 표면 보호 시트 부착 장치는 표면 보호 시트를 반도체 웨이퍼상에 부착하는 부착 유닛과, 반도체 웨이퍼의 외주부에 대한 열압착 본딩을 실행하며 상기 반도체 웨이퍼의 엣지를 따라 상기 보호 시트를 절취하는 열압착 절취 유닛을 포함한다.