baber/WOPTO huggingface dataset:
Patent KR-20040008789-A (KR)
Title: Apparatus and method for reduce program selecting time in multi-changer of optical disc
Inventor: KIM JONG BEOM
IPC: G11B17/22
Filed: 2002-07-19
Abstract: PURPOSE: An apparatus and a method for reducing a program selection time in an optical disc multi-changer are provided to judge whether or not a disc is mounted on a disc mount before disc chucking and judgement of the kind of the disc to decrease the program selection time. CONSTITUTION: A signal of judging whether or not a disc is mounted on a current disc mount among a plurality of disc mounts is received(300b). When a signal representing that a disc is not mounted on the current disc mount is accepted, a command signal that instructs the routine to move to the next disc mount is output(308b). When the reception of the signal of judging whether or not a disc is mounted on disc mounts is finished for all of the disc mounts(309b), a signal of selecting the order of programs to be reproduced from the discs mounted on the plurality of disc mounts(310b).
Patent KR-20040008820-A (KR)
Title: Demodulator including I, Q signal line Swapping circuit
Inventor: NOH JAE SEUNG
IPC: H04L27/22
Filed: 2002-07-19
Abstract: PURPOSE: A circuit for swapping an I(In-phase) input path and a Q(Quadrature) input path is provided to prevent the generation of cross noise by swapping selectively an I signal and a Q signal to each other. CONSTITUTION: A circuit for exchanging I and Q input paths includes a plurality of signal converters(11,12), a path swapping unit(20), and a decoder(30). The signal converters(11,12) are used for converting an I signal and a Q signal to digital signals, respectively. The path swapping unit(20) is used for changing a path of the converted I signal and a path of the converted Q signal according to a setting state of a selection signal. The decoder(30) is used for decoding the converted I signal and the converted Q signal from the path swapping unit(20).
Patent KR-20040009868-A (KR)
Title: Interconnection using pre-doping active region and undoped gate line and method of the same
Inventor: HWANG BYEONG JUN
IPC: H01L27/04
Filed: 2002-07-26
Abstract: PURPOSE: A wiring structure using a pre-doping region and an undoped gate line and a fabricating method thereof are provided to simplify the layout and the integration by forming a conductive layer across an active region. CONSTITUTION: A wiring structure using a pre-doping region and an undoped gate line includes a field region(206), a pre-doping region(210), a gate line, and a silicide later. The field region(206) is used for defining an active region on a substrate. The pre-doping region(210) is formed by injecting impurities into a predetermined region of the active region. The gate line is formed with a doped gate line across the active region and an undoped gate line across the pre-doping region(210). The silicide layer is used for connecting electrically the undoped gate line to the doped gate line.
Patent KR-20040009871-A (KR)
Title: Method And Apparatus For Wirelessly Connecting Internet
Inventor: PARK HEON TAE
IPC: H04W76/02
Filed: 2002-07-26
Abstract: PURPOSE: A wireless Internet access method and system is provided to easily access a web site corresponding to a specific URL by inputting only an abbreviated key. CONSTITUTION: A mobile terminal sets up a web browsing mode according to a user's operation(501). The user drives a wireless web browser after inputting an abbreviated key in a standby screen mode(503). The mobile terminal searches for a corresponding URL using the inputted abbreviated key(505). Then the mobile terminal judges whether the URL corresponding to the abbreviated key exists(507). If the corresponding URL exists, the mobile terminal executes web browsing using the corresponding URL(509) and accesses a web site corresponding to the URL(511). However, in case that the URL corresponding to the abbreviated key doesn't exist, the mobile terminal creates and displays an error message to indicate that the URL corresponding to the abbreviated key is not found(513).
Patent KR-20040016537-A (KR)
Title: Method for recording spindle index information of high density read only optical disc and high density read only optical disc therof
Inventor: PARK JEONG BAE
IPC: G11B7/007
Filed: 2002-08-17
Abstract: PURPOSE: A method for recording spindle index information of an exclusive-playing HD optical disc and the exclusive-playing HD optical disc are thereof are provided to record spindle index information of a predetermined channel bit for spindle control in run-in or run-out area of a recording unit block, thereby normally controlling the spindle servo operation of CLV(Constant Liner Velocity) in the data playing. CONSTITUTION: In a method for recording spindle index information of an exclusive-playing HD optical disc, spindle index information of a predetermined channel bit is recorded to a run-in or run-out zone included in a recording unit block for spindle servo control. A guard area 2 included in a run-out area of 1104 bit of a recording unit block is recorded with spindle index information of 40 channel bits and same patterns of 20 channel bits repeated by 25 times for distinguishing the end of the recording unit block. The spindle index information is physical address information for spindle servo control of CLV, wherein same spindle index information of 20 channel bits are repetitively recorded twice and detected by a predetermined frequency in an optical disc player.
Patent KR-20020079650-A (KR)
Title: Guide rail apparatus of semiconductor package singulation system
Inventor: KIM JIN CHEON
IPC: H01L23/50
Filed: 2002-09-02
Abstract: PURPOSE: A guide rail apparatus of semiconductor package singulation system is provided to prevent bad process beforehand by monitoring the ordering state of semiconductor package with photo sensors during the transporting the package from a cutting device to an unloading device. CONSTITUTION: A guide block(110) installed next to a die(200) is composed of the first transporting part(112) and the second transporting part, to each of which the singulation package is sent through walking beam(130) and on each of which, holes for photo emission sensors(112a,113a) and photo detection sensors(112b,113b) are formed so that each pair of photo sensors installed in the holes senses the existence of package on top surface of the walking beam. The photo sensors are connected to the system controller, taking follow-up measures in case of observing any problem of the transported package.
Patent KR-20040021372-A (KR)
Title: Method for forming inter-layer dielectrics of semiconductor device
Inventor: MYUNG JEONG HAK
IPC: H01L21/31
Filed: 2002-09-04
Abstract: PURPOSE: A method for forming an interlayer dielectric of a semiconductor device is provided to be capable of entirely filling a spacer between metal lines without forming voids. CONSTITUTION: Metal lines(103) are formed on a lower layer(101). The first IMD(InterMetal Dielectric) layer(105) is formed by depositing a TEOS(Tetra-Ethyl-OrthoSilicate) layer on the resultant structure. A spacer is formed between the metal lines by plasma etching of the first IMD layer(105). Then, an SOG(Spin On Glass) layer is formed to fill the spacer. The second IMD layer is formed on the resultant structure.
Patent KR-20040024150-A (KR)
Inventor: LEE JONG GUK
IPC: H01H85/22
Filed: 2002-09-13
Abstract: PURPOSE: A fuse is provided to achieve improved radiation efficiency, while reducing assembly procedures and costs. CONSTITUTION: A fuse(300) comprises a terminal unit(200), and a housing(100) for accommodating the terminal unit. The terminal unit includes a pair of plugs(210) slide-inserted into the through hole formed at the housing; and a fusion portion(220) formed between the plugs, wherein the fusion portion is formed integrally with the plugs and has a predetermined curvature. The fusion portion has one or more radiation slits(240) for discharging the heat generated by the over current.
Patent KR-20030074073-A (KR)
Title: chemical reactive polishing grain
Inventor: OKADA SHOJIRO
IPC: B24B37/00
Filed: 2002-09-18
Abstract: PURPOSE: A chemical reactive abrasive is provided to be capable of smoothly processing the surface of a polish object layer and preventing the contamination of the polish object layer. CONSTITUTION: Chemical reactive abrasive contacts a polish object layer. The chemical reactive layer is formed at the surface of polish object layer by chemically reacting the chemical reactive abrasive to the polish object layer. Then, the surface of the polish object layer is smoothly processed by removing the chemical reactive layer. Preferably, fluorine mica is used as the material of the chemical reactive abrasive. Preferably, fluorine silicon mica is used as the fluorine mica. Preferably, the chemical reactive abrasive is immediately destructed when contacting the polish object layer.
Patent KR-20020081177-A (KR)
Inventor: KIM SANG YONG
IPC: B26B19/00
Filed: 2002-09-24
Abstract: PURPOSE: An eyebrow razor is provided to easily cut eyebrow without incurring a damage to a skin of a user by forming a protecting mesh at one side of a blade or a lower surface of a fixing section. CONSTITUTION: An eyebrow razor includes a handle(51) and a fixing section for fixing a blade(56) thereto. The handle(51) is connected to the fixing section. The blade(56) fixed to the fixing section is bent towards the handle(51). The fixing section includes a front fixing part(53) and a rear fixing part(54). The blade(56) is inserted between the front fixing part(53) and the rear fixing part(54). Although the blade(56) is fixed to the fixing section, a length of the blade(56) is identical to or longer than a length of the fixing section. The blade(56) includes blade end parts(61) formed at both sides of the blade(56) and a blade center part(62) formed between the blade end parts(61).
Patent KR-20030014186-A (KR)
Title: Volatile Organic Compounds treatment apparatus of car spray booth
Inventor: LEE GEON BEON
IPC: B01D53/04
Filed: 2002-10-16
Abstract: PURPOSE: An apparatus for treating volatile organic compounds emitted from automobile painting facility is provided to suppress discharge of pollutants by adsorbing volatile organic compounds with activated carbon filters and reuse the activated carbon filters by decomposing the volatile organic compounds in a microorganism treater. CONSTITUTION: The apparatus for treating volatile organic compounds emitted from automobile painting facility comprises a suction part(2) at one side of which a porous plate structured suction port(5) is formed so that volatile organic compounds and harmful dust are uniformly flown into the suction port(5), and in the upper part of which pretreatment filter(10), intermediate filter(11) and zeolite filter(12) are respectively stacked to adsorb harmful dust; a filter part(3) that is put on the upper side of the suction part(2) and consisted of a plurality of activated carbon filters(14) which adsorb volatile organic compounds, and each two of which are paired as a group with the activated carbon filters being faced each other in such a triangle shape that the lower part is wide while the upper part is narrow so that polluted air uniformly flows through the total area of the filters, and blocking plates of pressing rod supports which are installed at side surfaces of activated carbon filters(14) to maintain air-tightness, wherein the separated volatile organic compounds are decomposed and removed in a microorganism treater after separating volatile organic compounds from the activated carbon filters(14) by heating the activated carbon filters(14) to a temperature of 135 deg.C using an electric heater so as to extend the operation life cycle of the activated carbon filters(14) by regenerating activated carbon between the activated carbon filters(14); and an exhaust part(4) that is put on the filter part(3) and consisted of a positive sucking exhaust fan and an exhaust port(19) which are installed at the upper part of the exhaust part(4) to suck out polluted air inside an automobile painting booth into the outside.
Patent KR-20040034803-A (KR)
Title: Module and Method for Resizing Time-varying Images in the Internet Image Communications
Inventor: JUNG JUNG HUN
IPC: G06F17/00
Filed: 2002-10-17
Abstract: PURPOSE: A module and a method for processing resizing of a moving image window of the Internet video communication are provided to offer a moving image with good quality by transmitting/changing a capture mode to a size of the changed moving image window when the size of the moving image window displayed on an Internet terminal of a receiver is changed. CONSTITUTION: A camera controller(12) controls a picturing factor of a camera(11) by installing to the Internet terminal(10). A dynamic moving image capture processor(13) dynamically captures the moving image pictured by the camera, transmits the captured moving image to a receiver Internet terminal(10'), and controls the camera controller depending on the changed capture mode by receiving a capture mode change request according to the changed capture mode of the receiver Internet terminal. A receiving moving image processor(14) displays the moving image transmitted from the dynamic moving image capture processor, calculates the capture more according to the changed window size, and requests moving image transmission according to the calculated capture mode.
Patent KR-20040034164-A (KR)
Title: Nursing robot and mornitoring system using nursing robot
Inventor: KIM YANG KYOON
IPC: B25J11/00
Filed: 2002-10-21
Abstract: PURPOSE: A nursing robot and a nursing robot monitoring system are provided to install a patient terminal at the section of the patient body to determine the state of the patient so as to send data to a central control center to nurse the patient. CONSTITUTION: A nursing robot monitoring system is composed of a nursing robot(9) for collecting information about the state of a patient, a terminal(30) for communicating with the nursing robot, and a central control center(40) for managing the patient by using the information from the nursing robot connected to the terminal with a network. The robot includes a moving unit, an image detector for avoiding barrier, a body signal measuring unit for detecting the state of the patient, a memory for storing current signals, original signals, dangerous ranges, safety ranges, and robot programs, a comparator for comparing the current body signals with the stored original signals, and a controller for controlling the robot based on results from the comparator.
Patent KR-20040034249-A (KR)
Title: Optical data storage and regeneration device
Inventor: PARK DAE GYEONG
IPC: G11B7/085
Filed: 2002-10-21
Abstract: PURPOSE: An optical data record and playback system is provided to eliminate a relative speed between an optical pickup unit and a moving device by installing both the optical pickup unit and the moving device on the same rotary body so that it enhances a correctness in operating the optical pickup unit. CONSTITUTION: The system comprises a base(310), a rotary body(330), an optical pickup unit(350), and a moving device(340). The rotary body(330) is rotationally connected to a spindle motor installed at the base(310). The optical pickup unit(350), installed on the rotary body(330), records data on an optical data media or regenerates data stored at the optical data media. The moving device(340), also installed on the rotary body(330), moves the optical pickup unit(350) in a radial direction.
Patent KR-20040038467-A (KR)
Title: mounting structure of a door side weather strip of a vehicle
Inventor: CHO UI CHAN
IPC: B60J10/00
Filed: 2002-11-01
Abstract: PURPOSE: A door side weather strip mounting structure of a vehicle is provided to make the exterior appearance around a door side weather strip mounting part beautiful and neat, prevent a door side weather strip from getting loose by exactly holding the mounting state, to stably secure assembling operation efficiency and accuracy by excluding a welding process for assembling the door side weather strip, and to reduce the weight and the cost by removing a plurality of studs. CONSTITUTION: A door side weather strip mounting structure of a vehicle is composed of a protruded roll(5) integrally formed to a doorframe(1) to be protruded inward a door and formed with a hanging unit facing the inside of the door and a door side weather strip(3) including an inserting groove inserted into the protruded roll. The end of an outer panel(9) for covering the end of the doorframe is positioned near the protruded roll. The door side weather strip inserted into the protruded roll intercepts the end of the outer panel from the outside.
Patent KR-20040020782-A (KR)
Title: Method for creating a damascene interconnect using a two-step plating process
Inventor: HA SANG ROK
IPC: H01L21/768
Filed: 2002-11-05
Abstract: PURPOSE: A method for forming a damascene interconnection is provided to be capable of obtaining a metal interconnection with high reliability and low resistivity without forming voids. CONSTITUTION: An interlayer dielectric(105) is formed on a substrate(100). A deep first opening part(150) and a shallow second opening part(160) are formed by selectively etching the interlayer dielectric. A barrier metal film(170) and a seed layer(180) are sequentially formed on the resultant structure. The first plating film(190) is formed in the first opening part and annealed. The second plating film is formed in the second opening part. The resultant structure is then planarized to expose the interlayer dielectric.
Patent KR-20020090997-A (KR)
Inventor: JANG JOON SOO
IPC: F01N13/10
Filed: 2002-10-30
Abstract: PURPOSE: A manufacturing method of an exhaust manifold is provided to assemble a pipe with a flange firmly without welding by forming beads in the pipe, and to lengthen a life span by preventing aging and vibration with improving sealing efficiency. CONSTITUTION: The flange shape is formed by blanking a stainless steel plate with a press, and a bolt hole and a pipe joint hole are formed by a boring tool or a drill to manufacture a flange(1) for an exhaust manifold. The stainless steel plate is cut by a laser or plasma, and the flange is manufactured by forming the bolt hole and the pipe joint hole with the boring tool or the drill. The exhaust manifold is manufactured by assembling the flange with a pipe(2). Aging is prevented in expanding or contracting by pressing and sticking the end of the pipe to the flange, and the life span is extended by preventing vibration. The pipe is combined with the flange by forming beads in the pipe and inserting the sealer to the pipe.
Patent KR-20040040237-A (KR)
Title: Transmitter for use in a Ultra Wide-Band Radio System
Inventor: LEE JUNG SUK
IPC: H04B1/7176
Filed: 2002-11-06
Abstract: PURPOSE: A transmitter for an ultra wideband wireless system is provided to facilitate discrimination of signals and extension of signal types by discriminating signals with three variables of a time delay, an amplification level and a sign. CONSTITUTION: A timing controller(110) generates a reference clock signal to control an operation timing of a coding code generator(120) and a time delay unit(150). The coding code generator(120) stores a coding code for coding an external input signal inputted to an operating unit(130). The operating unit(130) arithmetically operates the external input signal and a coding code provided from the coding code generator(120). A mapping unit(140) maps a coding signal provided from the operating unit(130) to a certain form to generate a symbolized mapping signal. The time delay unit(150) delays the mapping signal for a certain time with the reference clock signal generated from the timing controller(110), to output it. A level converter(160) converts or maintains an amplitude of a delay signal outputted from the time delay unit(150), to output it. A modulator(170) converts an amplitude-converted signal outputted from the level converter(160) into at least one trigger signal and outputs a positive or negative trigger signal. An impulse generator(180) generates a positive or negative impulse signal in response to the positive or negative trigger signal.
Patent KR-20040040966-A (KR)
Title: Half Voltage generator of low power consumption
Inventor: NAM JEONG SIK
IPC: G05F1/46
Filed: 2002-11-08
Abstract: PURPOSE: A low power half voltage generator is provided which has low power consumption and is stable and has a rapid response feature as to the environmental variation of process, voltage, temperature and load. CONSTITUTION: An input buffer part(310) outputs a control voltage and a reference voltage from a power supply voltage by receiving a voltage. A voltage divider part(320) divides the power supply voltage into a half in response to the control voltage and the reference voltage. A current mirror part(330) operates as a current mirror by receiving the reference voltage. An output buffer part(340) outputs a half-voltage of the power supply voltage by being controlled by an output voltage of the voltage divider part. And a push-pull driver part(350) is controlled by the output voltage of the output buffer part, and outputs the half-voltage of the power supply voltage whose current driving capability is increased.
Patent KR-20040040258-A (KR)
Title: Spiral Pump,
Inventor: PARK JAE WON
IPC: F04D17/06
Filed: 2002-10-31
Abstract: PURPOSE: A spiral pump is provided to pump and circulate fluid with high efficiency while reducing energy consumption and noise by applying strong suction force while fabricating a pump unit with a compact size for discharging fluid to a spiral casing. CONSTITUTION: A spiral pump includes an outer casing(1) and an inner casing(1a). A suction port(10a) is formed at a lower part of the outer casing(1) and a discharge port(10b) is formed at an upper left part of the outer casing(1). The inner casing(1a) is installed in the outer casing(1) in such a manner that a semi-conical rotating wheel is rotated in the inner casing(1a). A plurality of inlet ports(30a,30b,30c) are formed in the pump rotating wheel(30) such that fluid flows into the pump rotating wheel(30) through the inlet ports(30a,30b,30c), and then, flows into a spiral casing(40).
Patent KR-20030040096-A (KR)
Title: Apparatus and Method for Evaluating Degree of Adhesion of Adherents to Mold Surface, Apparatus and Method for Surface Treatment of Mold Surface and Method and Apparatus for Cleaning Mold Used for Molding Resin
Inventor: OSADA MICHIO
IPC: B29C33/70
Filed: 2002-11-12
Abstract: PURPOSE: A device and method for evaluating the adhesion degree of attachments of a mold surface, a device and method for treating the mold surface, and a device and method for cleaning a mold for molding resin are provided to quantitatively evaluate the adhesion degree of foreign materials and to improve the efficiency and automatization of a resin molding process and increase the yield of molded products. CONSTITUTION: A device for evaluating the adhesion degree of attachments of a mold surface is composed of an operation unit(20) and a comparator unit(21). The operation unit calculates measurements indicating the adhesion degree of foreign materials on lower and upper molds(1,2) and the mold surface based on detection signals from lower and upper sensors(13,14) mounted on the top and bottom of a sensor unit(10). The comparator unit compares each measurement from the operation unit with a predetermined reference value and transmits a predetermined warning signal if the measurement is below the reference value. The warning signal is transmitted if the intensity of reflected lights(16,18) for irradiated lights(15,17) reflected from the mold surface is below the reference value.