baber/WOPTO huggingface dataset:
Patent KR-20030026017-A (KR)
Title: A measuring device
Inventor: KANG YOUNG JUN
IPC: G01C9/00
Filed: 2001-09-24
Abstract: PURPOSE: A horizontal angle measuring device is provided to achieve improved accuracy of measurement by measuring the horizontal angle in a dual system adopting a gravity measurement unit and a buoyancy measuring unit, while reducing costs. CONSTITUTION: A horizontal angle measuring device comprises a main body(10) shaped as a rectangular parallelepiped; first and second accommodation grooves formed at a predetermined spacing from both sides of the main body; a gravity measurement unit(20) buried in the first accommodation groove, and which includes a gravity member(26), a gravity indicator, and a gravity angle display, and measures the horizontal angle in a gravity; and a buoyancy measuring unit(30) for measuring the horizontal angle in a buoyancy so as to increase an accuracy of the horizontal angle measured by the gravity measurement unit, wherein the buoyancy measurement unit is buried in the second accommodation groove of the main body, and includes a buoyancy member(34), a liquid(33), a buoyancy indicator(36) and a buoyancy angle display.
Patent KR-20030028287-A (KR)
Title: Advertising System Using a Mobile Phone and Method for the Same
Inventor: LEE WON HO
IPC: H04B1/40
Filed: 2001-09-28
Abstract: PURPOSE: An advertising system using a mobile communication terminal and a method are provided to enable a user to use mobile services with free charge by listening or watching advertisements and supply differentiated advertisements by ages, thereby enhancing an advertisement effect. CONSTITUTION: Mobile communication terminals(P1-Pn) are provided to users. A base station(1) of a mobile communication company transmits/receives to/from the terminals(P1-Pn) for performing a telephone call to terminals. The base station(1) transmits information on a number(D1) of a sender together with advertisement data(D2) according to a request of a user to the mobile communication terminals. At display units of the mobile communication terminals, advertisement data together with a number of a sender are displayed.
Patent KR-20030027382-A (KR)
Title: System for detecting the foundation in using on-off line automatically
Inventor: JUNG SEUNG YONG
IPC: G06Q50/00
Filed: 2001-09-28
Abstract: PURPOSE: A system for automatically measuring a ground through an on/off line in a remote place is provided to collect and analyze data including a measured ground state by receiving the data by on/off line in a remote place and to control an operation of a ground measuring device in a remote place. CONSTITUTION: A data logger(14) stores measured data being applied from various kinds of measuring centers(10) mounted on a ground, transmits stored data through a modem(34), or receives measured data from the measuring center(10) and stores/transmits the measured data. A sub control unit(16) receives and stores measured data, controls an operation of the data logger(14) through the modem(34), and makes the data logger(14) receive measured data from the measuring center(10). An alarm signal generating unit(20) is connected to the sub control unit(16) and generates an alarm signal in accordance with a signal being applied from the sub control unit(16). A main control unit(22) is connected to the sub control unit(16) through an Internet network, analyzes data being applied from the sub control unit(16), changes the data into a graph or report, and stores the data. The main control unit(22) supplies data being requested from a manager(30) and a client(32) being connected through an Internet network, and controls operations of the data logger(14) and the sub control unit(16) in accordance with a signal being applied from the manager(30) and the client(32).
Patent KR-20020027231-A (KR)
Inventor: HAROUN BAHER
IPC: G11C7/06
Filed: 2001-10-04
Abstract: PURPOSE: A differential voltage sense circuit to detect the state of cmos process compatible fuses at low supply voltages is provided, which is operated at low voltage levels compatible with advanced CMOS processes. CONSTITUTION: The present inventors further recognized the possibility of a race condition that occurs with the differential voltage sense circuit under some conditions of temperature, process and supply voltage ranges. These issues are resolved with the differential voltage sense circuit(800) illustrated. The circuit(800) is guaranteed to latch the data before transistors(306) are turned off by NOR gate(802). The differential voltage sense circuit(800) is considered by the inventors to be the preferred embodiment of the present invention. It is especially preferred that resistor(304) be constructed of non-silicide, doped poly silicon which is the standard gate material in all CMOS processes. Another preferred material for use in a CMOS process comprises the doped silicon that forms the N-well or P-well region, depending on the type of process employed.
Patent KR-20030030060-A (KR)
Title: Hereditary lock
Inventor: SHIN SUK KYUN
IPC: H01R13/44
Filed: 2001-10-06
Abstract: PURPOSE: A device for locking plugs of electric home appliances is provided to limit use of the electric home appliances for a certain time by locking a trunk containing the plugs by using a lock. CONSTITUTION: A cover(20) having a cover lock fastening piece(24) at an upper part of a trunk(10) having a trunk lock fastening piece(14) is opened and shut by a lock. A plurality of trunk grooves(11a,12a) are formed at a trunk left main wall(11) and a trunk right main wall(12) facing each other. A plurality of fastening rods(16) are installed inside the trunk. A plurality of cover grooves(21a,22a) are formed at a cover left main wall(21) and a cover right main wall(22) facing each other.
Patent KR-20030029715-A (KR)
Title: shift lever assembly of vehicle
Inventor: KIM BONG GEUN
IPC: B60K20/02
Filed: 2001-10-08
Abstract: PURPOSE: A gearshift lever assembly for a vehicle is provided to reduce components as the operation force of a select and shift is transmitted by one rod, to simplify assembly and maintenance thereof, and to improve the reliability of operations. CONSTITUTION: A gearshift lever assembly is composed of a knob(2) installed on the upper portion of a gearshift lever(4) to operate speed changing by a driver, the gearshift lever hinged on a gearshift case, an operation rod(10) connected with the lower portion of the gearshift lever to perform rectilinear and rotational movements by front and rear, and right and left operations of the gearshift lever, a select link rod(14) coupling with one side of the operation rod to transmit the operation force of the rotating operation rod to a select cable(12), and a link device delivering the operation force for the rectilinear movement of the operation rod to a shift cable(16).
Patent KR-20030030361-A (KR)
Title: Handsfree device for using in vehicle
Inventor: YOO SANG GEUN
IPC: H04B1/40
Filed: 2001-10-10
Abstract: PURPOSE: A car handsfree apparatus is provided to automatically connect a call through an automatic termination function. CONSTITUTION: A power supply unit(11) receives power from a car battery and selectively provides different voltages to elements. A voice processor(13) amplifies a voice signal inputted through a microphone and a voice signal of the other party outputted from a mobile phone, and performs a switching operation for a call communication. A charging unit(15) receives a voltage from the car battery and converts the voltage into a voltage suitable for charging a battery of the mobile phone. A charge voltage detector(17) detects a change in the charge voltage. A microprocessor(19) controls each element. A speaker amplifier(13a) amplifies a voice outputted from the mobile phone. A microphone signal amplifier(13b) amplifies the voice signal of a user inputted through a microphone. A voice switching unit(13c) performs an automatic termination function. A voice level detector(13d) detects a level of a voice signal outputted from the speaker amplifier(13a). A display unit(21) displays the automatic termination, a secret call or a charge/discharge state of the battery.
Patent KR-20030030502-A (KR)
Title: Mold insert for mass production of micro mixer for chaotic mixing, and method thereof
Inventor: KIM DONG SEONG
IPC: B22C13/00
Filed: 2001-10-11
Abstract: PURPOSE: A mold insert for mass production of micro mixer for chaotic mixing is provided to reduce production cost of the micro mixer for chaotic mixing by manufacturing the mold insert through electroplating or direct fabrication, and a manufacturing method the mold insert is provided. CONSTITUTION: In a mold insert for respectively molding a micro channel structure comprising a micro mixer for chaotic mixing a fluid flown in, and a twist blade element(110) comprising a certain tap element for connection with the micro channel structure and a spiral element twisted to a certain angle in a spiral shape to chaotically mix the flown in fluid, the mold insert for mass production of micro mixer for chaotic mixing is characterized in that the mold insert comprises a mold inert(120') for the micro channel structure for molding the micro channel structure in large quantities through a certain electroplating process using an already manufactured micro channel structure; and a mold insert(120") for the twist blade element for molding the twist blade element in large quantities on a sacrifice structure formed by transplanting one side at a time out of both sides of an already manufactured twist blade element through a certain electroplating process.
Patent KR-20030033826-A (KR)
Title: Apparatus for circular roller in cold rolling
Inventor: AHN SEONG U
IPC: B21B31/08
Filed: 2001-10-25
Abstract: PURPOSE: A circular roller apparatus for cold rolling is provided which is capable of removing pressing marks of strip coil, and which is formed at the foremost part of the strip to roll up the strip more stably by forming and shearing the front end part of the strip automatically. CONSTITUTION: The circular roller apparatus for cold rolling is characterized in that a slide (11) rotated along rail is assembled into a transfer part (23), and the strip is sheared so that a certain inclined angle is formed by forming a fixed bracket (12) to which a plurality of circular forming rollers (13) are adhered at the lower side of the slide (11) so that the circular forming rollers (13) are closely adhered to the utmost to a molding of lower die (14) fixed to a moving frame (22) by operation of rod of a cylinder, wherein the plurality of circular forming rollers (13) assembled onto the fixed bracket (12) are formed in such a way that they have the same shape, but different size so that size of the plurality of circular forming rollers (13) is minutely different on the basis of the central line thereof to shear the strip step by step, and wherein the strip is pressed safely by fixing the strip using a fixing pin (15) and press so that the strip is not shaken from a supporting stand (25).
Patent KR-20030034964-A (KR)
Title: Method for High-Speed Rate Service in Mobile Communication Terminal
Inventor: JIN HYEONG TAE
IPC: H04B1/38
Filed: 2001-10-29
Abstract: PURPOSE: A method for servicing HDR(High-speed Data Rates) in a mobile communication terminal is provided to enable a user to get an HDR service continuously, though a flip or a folder of the mobile communication terminal is closed during the HDR service. CONSTITUTION: Whether an HDR service is being provided is decided(201). If not, an idle state is progressed(205), and if being provided, the HDR service is continuously provided until an optional key is inputted(202). If a key is inputted(203), whether the inputted key is an HDR service ending key is decided(204). If not, the step 202 is returned to continuously provide the HDR service. And if the inputted key is an HDR service ending key, the HDR service is ended and an idle state is progressed(205). As such, a mobile communication terminal detects the generation of an interrupt by using an event value generated during the HDR service, and decides whether the interrupt is for ending the HDR service. If not, the mobile communication terminal continuously provides the HDR service.
Patent KR-20030035496-A (KR)
Title: A method of fabricating color filter substrate of display device using developer containing non-ion surfactant
Inventor: BAEK SEUNG HAN
IPC: G02F1/1335
Filed: 2001-10-31
Abstract: PURPOSE: A method for manufacturing a color filter substrate of a display device using a developer containing a nonionic surface active agent is provided to form a color filter layer and black matrices in the same equipment. CONSTITUTION: Black matrices(132) are laminated on a substrate(130). A photo resist containing an acryl resin is laminated on the black matrices. Ultraviolet rays are irradiated to the photo resist in a state that partial area is blocked. The photo resist is developed by using a developer containing a nonionic surface active agent. The black matrices are patterned by applying etchant. A color resist is laminated on the whole substrate. Ultraviolet rays are irradiated to the color resist in a state that partial area is blocked. The color resist is developed by using the developer containing a nonionic surface active agent to form a color resist layer(136).
Patent KR-20030036989-A (KR)
Title: Single crystal silicon ingot manufacturing system and method thereof
Inventor: EOM IL SU
IPC: C30B15/20
Filed: 2001-11-01
Abstract: PURPOSE: A system for manufacturing a single crystalline silicon ingot is provided in which the single crystalline silicon ingot by Czochralski method maintains uniform oxygen distribution by the end of growth of the ingot, and a method for manufacturing the single crystalline silicon ingot is provided. CONSTITUTION: The system comprises a control unit for supplying the produced motor driving signals to a motor for driving crucible rotation shaft of the pulling unit by producing certain motor driving signals periodically repeated correspondingly to information of crucible rotation inputted by a user, and supplying the produced signals to each part of the pulling unit by producing ingot growing control signals; and a pulling unit for growing the ingot as contacting single crystalline silicon seed with silicon melt by receiving the ingot growing control signals outputted from the control unit while the crucible rotation shaft is being rotated correspondingly to the generated rotary power of the motor if the motor generates rotary power by receiving the certain motor driving signals periodically repeated after being outputted from the control unit, wherein the control unit comprises an input part (100) for transferring electric signals to the central control part correspondingly to the information when the user inputs crucible rotation information; a central control part (200) for supplying the produced control signals to the pulling unit by producing the control signals, and supplying control signals to the HOT (high oxygen technology) control part by processing return signals of the motor driving part; an HOT (high oxygen technology) control part (300) for supplying motor driving control signals to the motor driving part by processing certain control signals outputted from the central control part; and a motor driving part (400) for supplying certain motor driving signals periodically repeated to the motor and outputting return signals to the central control part by processing certain control signals outputted from the HOT (high oxygen technology) control part.
Patent KR-20030037417-A (KR)
Title: Noise prevention device of steering system for vehicle
Inventor: PARK SU HYEONG
IPC: B62D3/12
Filed: 2001-11-05
Abstract: PURPOSE: An anti-noise apparatus of a steering system for a vehicle is provided to reduce impact noise in contacting a rack stopper to a ball housing of an inner ball joint by protruding a buffer member in the rack stopper, and to improve the reliability by eliminating discomfort. CONSTITUTION: A steering system comprises a rack bar(30) moved axially, installed in a rack housing(10) and extended out of the rack housing; a rack stopper(100) mounted between the outside of the rack bar and the inside of the rack housing to restrict right and left movement of the rack bar; and an inner ball joint(70) having a ball housing(80) combined with both ends of the rack bar and opened at one side, and a ball part(90) formed in the end of a tie rod(60) and inserted to the ball housing. A fitting groove(101) is formed circumferentially in the ball housing contact surface of the rack stopper. A rubber(105) is protruded for the contact surface of the ball housing, and inserted to the fitting groove. Noise is prevented in contacting the ball housing to the rack stopper by protruding the rubber fitted to the rack stopper.
Patent KR-20030037855-A (KR)
Title: Cmos image sensor and method of manufacturing the same
Inventor: LEE SANG JU
IPC: H01L27/146
Filed: 2001-11-06
Abstract: PURPOSE: A CMOS image sensor and a method for manufacturing the same are provided to be capable of restraining the reset noise due to potential variation of a sensing region when a reset transistor is off. CONSTITUTION: A reset transistor region is defined in a semiconductor substrate(41) by a field oxide layer(42). A gate oxide layer(43) is formed on the reset transistor region. A gate is formed on the gate oxide layer. A spacer(45) is formed at both sidewalls of the gate. A drain(48) as a sensing region(SR) and a source(49) as a power voltage(VDD) are formed in the substrate. A channel region(50) is formed at the lower part of the gate. At the time, the thickness of the gate oxide layer(43) is relatively thick at a portion adjacent to the sensing region(SR) compared to a portion adjacent to the power voltage(VDD).
Patent KR-20030040602-A (KR)
Title: Method and apparatus for reproducting audio/video data in digital TV system
Inventor: LEE JEON U
IPC: H04N5/91
Filed: 2001-11-15
Abstract: PURPOSE: An apparatus for reproducing audio/video data of a digital TV system and a method thereof are provided to store the presently received data while displaying the stored data, and watch the presently received media data in real time by displaying time shifted data at high speed. CONSTITUTION: If a signal requesting a time shift is received while a decoded digital broadcasting signal is being reproduced, the presently received digital broadcasting signal is stored at a memory(S101-105). If a time shift reproducing signal is inputted while the received digital broadcasting signal is stored at the memory, it is judged whether the input time shift reproducing signal is a high speed reproducing key input signal(S106-S107). If so, the digital broadcasting signal stored at the memory after being time shifted is reproduced at a set rate(S108). It is judged whether broadcasting data stored at the memory exists(S109). If not, the presently receiving digital broadcasting data is displayed in real time(S110).
Patent KR-20030041709-A (KR)
Title: A movable mold respondind to the bending of casting slab
Inventor: KANG RAE UK
IPC: B22D11/04
Filed: 2001-11-21
Abstract: PURPOSE: A slantly movable mold corresponding to deformation of casting slab is provided in which casting direction is naturally moved by bending of casting slab to prevent quality defects such as internal cracks inside the casting slab. CONSTITUTION: In a continuous casting mold into the main body(10) of which cooling water flown, in which a vibrator frame(145) is connected to the outer side of the main body(10) so that vibration is applied to the main body(10), and which produces casting slab by solidifying molten steel contained in the continuous casting mold, the slantly movable mold corresponding to deformation of casting slab is characterized in that rotation shafts are respectively formed on front and rear outer surfaces of the main body(10), and the rotation shafts of the main body(10) are mounted on the vibrator frame(145) through a supporting frame part(25) which is slantly rotated freely in back and forth and side to side directions so that the rotation shafts of the main body(10) slantly rotated correspondingly to the drawing center of the casting slab drawn to the bender side at the lower part of the main body(10) to prevent deformation of the casting slab.
Patent KR-20030043084-A (KR)
Title: Flash mixing system and method of chemicals with complex-function nozzle of hollow cone spray in large water
Inventor: KIM HONG SEOK
IPC: C02F1/52
Filed: 2001-11-26
Abstract: PURPOSE: A method is provided for mixing a small amount of chemicals with raw water uniformly in short time, and removing mechanical trouble possibilities for clogging-free nozzle. CONSTITUTION: Chemical is first mixed with water at an ejector(19) equipped with balls(30) at the central of nozzle throat(60) to prepare a chemical solution, and then the chemical solution is secondary mixed with raw water to be treated at conical guide plate(22) of a nozzle exit to uniformly disperse the chemical solution into raw water.
Patent KR-20030046603-A (KR)
Title: the method for 1+1 line protecting switching in transmission system and recorded media
Inventor: KIM HYEON SU
IPC: H04B10/032
Filed: 2001-12-05
Abstract: PURPOSE: A method of protecting and switching a 1 plus 1 line of a transmission system and a recorded medium recording thereof are provided to write a table for deciding whether a line is switchable as well as priority, and to perform switching requirements based on the table, thereby quickly performing a switching process. CONSTITUTION: A protecting and switching system decides whether protecting and switching requirements are generated(S11). If so, the system receives a signal for generating the protecting and switching requirements(S12). The system outputs a control signal for performing a switching process based on a pre-written protecting and switching decision table(S13). The system controls hardware according to the control signal, and performs the set switching process(S14). By performing the step of deciding whether the switching process is available as well as priority based on the pre-written table, tables are generated on each step.
Patent KR-20020007272-A (KR)
Inventor: JANG PAN IL
IPC: G09F3/02
Filed: 2001-12-12
Abstract: PURPOSE: An advertisement sticker, a method and an apparatus for manufacturing the sticker are provided to effectively prevent another sticker from being attached on the surface of the advertisement sticker as well as to facilitate the removal of the sticker from any building or a wall surface. CONSTITUTION: The advertisement sticker comprises a bottom paper(1), a silicon oil(2) applied on the bottom paper, an adhesive(3) applied on the silicon oil, a synthetic resin(4) disposed on the adhesive, and a surface coating material(5) disposed on the synthetic resin. The surface coating material is formed by agitating acrylate oligomer of 40 grams, acrylate monomer of 40 grams, phenyl ketone of 10 grams, and silicon oil of 10 grams. After finally stacking the surface coating material, the all components are heated and dried for about 5 seconds by using a UV lamp(300 to 400 Hz).
Patent KR-20030049228-A (KR)
Title: selection method of tappet thickness for automotive vehicles
Inventor: CHOI JEONG HWAN
IPC: F01L1/14
Filed: 2001-12-14
Abstract: PURPOSE: A method for determining the thickness of a tappet for an engine is provided to shorten the procedure from the determination of a tappet to the application of the tappet and to reduce the number of assembling processes of an engine by determining a tappet of a specific thickness. CONSTITUTION: A first distance(b) between the front end center of a valve stem of intake/exhaust valves and a cam cap journal center is obtained. A second distance(a) between a journal of a cam shaft and a cam base is obtained. A third distance(b-a) between the first distance and the second distance is obtained. A thickness(t) of a tappet is calculated depending on a valve gap(c) of the intake/exhaust valves.