baber/WOPTO huggingface dataset:
Patent KR-20030089983-A (KR)
Title: System for network-based self-monitoring service of karaoke system and method thereof
Inventor: YOON JAE HWAN
IPC: H04Q9/00
Filed: 2002-05-20
Abstract: PURPOSE: A network-based singing practice player self-diagnosis service system and method is provided to transmit a short message or E-mail to the owner or operator of a singing practice player having a self-diagnosis function when malfunction data are transmitted from the singing practice player. CONSTITUTION: If an owner who administers a plurality of singing practice players provides the information of his communication equipment to a server computer in order to use a self-diagnosis service, the server computer registers the information of the communication equipment in a database. Each singing practice player stores information for the installer and the store(S100). Each singing practice player executes self-diagnosis at regular time intervals. If an abnormal state occurs at a specific singing practice player, the singing practice player transmits malfunction data, installer information and store information to the server computer through a communication network(S200). Based on the malfunction data, installer information and store information, the server computer checks the singing practice player, creates a short message or E-mail, and transmits it to the communication equipment to inform the owner that an abnormal state has occurred at the singing practice player(S300). The communication equipment displays the short message or E-mail so that the owner can immediately cope with the abnormal state(S400).
Patent KR-20020090323-A (KR)
Inventor: OIKAWA MASAKI
IPC: B41J2/05
Filed: 2002-05-23
Abstract: PURPOSE: To provide an image recorder in which highly efficient high quality recording can be ensured by optimizing the ejection quantity of ink depending on a temperature rise of a recording head when the recording head is driven at a high speed. CONSTITUTION: In an image recording system employing a time sharing simultaneous driving method where a plurality of recording elements are divided into a plurality of blocks of a specified number of recording elements and the recording elements belonging to the same block are driven at the same driving timing, an image is recorded by ejecting liquid drops using all blocks when the temperature of a recording head is within a specified range. When the temperature of the recording head exceeds the specified range, blocks to be used are limited depending on the temperature of the recording head to decrease the number of total liquid drops while increasing the quantity of liquid per drop thus ensuring highly efficient high quality recording as a whole.
Patent KR-20030091186-A (KR)
Title: Strengthening wrought magnesium alloy
Inventor: PARK SUN CHAN
IPC: C22C23/04
Filed: 2002-05-24
Abstract: PURPOSE: A high strength magnesium alloy is provided to obtain a new magnesium alloy beneficial in the manufacturing cost aspect compared to an existing method by new structure refinement and introduction of reinforcing mechanism in accomplishment of alloy improvement according to addition of new alloy elements to Mg-Zn binary alloy. CONSTITUTION: In a high strength magnesium alloy comprising inevitable impurities and magnesium, the high strength magnesium alloy comprises 3.0 to 10.0 wt.% of zinc (Zn) for forming the magnesium alloy; 0.25 to 4.0 wt.% of manganese (Mn) added to the magnesium alloy to improve strength of the alloy through grain refinement in the extruded state; 0.05 to 0.3 wt.% of titanium (Ti) added to the magnesium alloy to additionally improve strength of the alloy by decreasing size of acicular precipitates and increasing density thereof; and 1.0 to 5.0 wt.% of indium (In).
Patent KR-20030092464-A (KR)
Title: Plating power supply apparatus for selecting power according to size of wafer
Inventor: TAKAHASHI EIJI
IPC: C25D5/18
Filed: 2002-05-30
Abstract: PURPOSE: A plating power supply system with function for selecting supply power per wafer sizes is provided to uniformly supply the optimum current according to sizes of the wafer and accurately plate electrode on the wafer accordingly by selecting arbitrary number of power supplies from a plural power supplies according to sizes of wafer. CONSTITUTION: In a plating power supply control system for supplying plating power supply to plating equipment(300), the plating power supply system with function for selecting supply power per wafer sizes comprises a host computer(100) for supplying device selection signals according to sizes of wafer; a plating power supply control system(200) comprising a plural first to N th plating power supply controllers (P1-PN), wherein at least one or more of plating power supply controllers are selected by power supply selection signal of the host computer(100), and the selected plating power supply controllers respectively supply a preset plating current to plating equipment(300), wherein the first to N th plating power supply controllers (P1-PN) respectively comprise a power supply control part(210) for controlling current supply by initiating operation according to device selection signal of itself from the host computer(100) and controlling image output of the waveform and control state information by converting waveform inputted into digital data; a current waveform generation part(220) operated according to control of the power supply control part(210) to produce a preset current waveform; and a display part(230) for displaying operating state information and waveform as images according to control of the power supply control part(210).
Patent KR-20020067445-A (KR)
Inventor: JUNG JIN SEOP
IPC: H04B17/00
Filed: 2002-06-04
Abstract: PURPOSE: A system for measuring the performance of a base station using a single mobile terminal in a CDMA system is provided to measure the performance of a base station with one mobile terminal using the method of changing the MIN(Mobile Identification Number). CONSTITUTION: A system for measuring the performance of a base station(120), capable of multi-FA(Frequency Allocation), using a single mobile terminal(110) in a CDMA system comprises a portable computer(100) and an interface unit(130). In the portable computer(100), an MIN operating program(100a) to manipulate the MIN of the mobile terminal(110) is installed. The interface unit(130) is provided for the data transmission and reception between the portable computer(100) and the mobile terminal(110). The MIN of the mobile terminal(110) is manipulated through the interface unit(130) according to the operation of the portable computer(100).
Patent KR-20030095827-A (KR)
Title: Optical pick-up and method for controlling angle between major axis of laser and pit
Inventor: KIM BONG GI
IPC: G11B7/13
Filed: 2002-06-14
Abstract: PURPOSE: An optical pickup device and a method for controlling an angle between a laser major axis and a pit are provided to simplify the control of an angle between a laser major axis and a pit to 45° by disposing gratings for correcting a light spot position between a beam splitter and a photodetector. CONSTITUTION: An optical pickup device includes a light module(101) formed with first and second laser light sources(103,105) formed in packages to radiate first and second light(I,II), a beam splitter(110) for reflecting the light radiated from the light module or changing light paths, an objective lens(115) for focussing the light reflected from the beam splitter to thin or thick disc(117,118), and a photodetector(118) for detecting the light coming from the discs. Between the light module and the beam splitter, a first grating(107) is disposed for splitting the light radiated from the second laser light source into three beams. A collimating lens(113) is disposed between the beams splitter and the objective lens for making the incident light to parallel light. A second grating(119) is disposed between the beams splitter and the photodetector for correcting the position of a light spot formed to the photodetector. The second grating has a pattern rotated by a predetermined angle(45°) with reference to that of the first grating.
Patent KR-20030097121-A (KR)
Title: Apparatus for recognizing component used for component mounter
Inventor: KIM DAE JUN
IPC: H05K13/04
Filed: 2002-06-19
Abstract: PURPOSE: A position recognition apparatus is provided to simplify the configuration of the apparatus and reduce costs, while achieving improved accuracy of recognition of parts. CONSTITUTION: A position recognition apparatus(100) comprises a head unit(110) including a vacuum adsorbing nozzle(120) for vacuum adsorbing parts, a side light source(130) for radiating light to the side surface of the adsorbed parts, a shadow detection member(140) for detecting the lateral shadow of parts, and a rear lighting(160) arranged above the vacuum adsorbing nozzle so as to radiate light onto the top surface of the parts; an image recognition camera(190) arranged underneath the head unit so as to photograph the bottom surface of the parts; and a front lighting(180) arranged at the image recognition camera side so as to radiate light onto the bottom surface of the parts.
Patent KR-20040001044-A (KR)
Title: Duct structure for air conditioning
Inventor: LEE EUN YEONG
IPC: F24F13/02
Filed: 2002-06-26
Abstract: PURPOSE: A structure of a duct for air-conditioning is provided to form an auxiliary duct branched from a main duct connected with an air conditioner with woven fabric with one side open to allow the auxiliary duct to execute filtering function and air-conditioning function. CONSTITUTION: A structure includes a main duct(10) connected with an air conditioner controlling air at appropriate temperature and blowing the air, and having a nozzle(102) formed on a side thereof to discharge air; a branched duct formed with woven fabric made of synthetic fiber, and having a main body(110) having one end opened and fixed to the nozzle to discharge air inputted through the nozzle into a room through openings formed all over the main body; and a supporting part(104) having one end fixed to the main duct to support the branched duct. The branched duct includes a connecting part(116) having one side installed to the nozzle; a fastener(114) formed on the other side of the connecting part to be detachably connected with the main body; supporters(112) annularly formed, having both ends fixed, arranged on both sides of the main body in longitudinal direction, and having the supporting part penetrating inner spaces thereof; and a fixing unit(118) fixing the connecting part to the nozzle.
Patent KR-20020081564-A (KR)
Inventor: AHN JUNG SAN
IPC: H01F3/02
Filed: 2002-06-27
Abstract: PURPOSE: A core for stabilizer is provided to reduce a fabricating cost and enhance an electric characteristic by improving a combination structure of an I-shaped core and an E-shaped core. CONSTITUTION: A core is formed with an I-shaped core(1) and an E-shaped core(1a). The I-shaped core(1) has a stacked structure formed by combining silicon foil plates(2). A coil is wound around the core. The core is inserted into a structure of a stabilizer in a fabricating process of the stabilizer. A projection portion(3) and an insertion portion(4) are formed at both sides of the I-shaped core(1). The projection portion(3) is inserted into the insertion portion(4). A guide groove(5) is formed at a center of an upper portion of the I-shaped core(1). A tapered projection(6) is formed at a lower end portion of the silicon foil plates(2). The E-shaped core(1a) is combined with the I-shaped core(1). A guide groove(5a) is formed at a center of a lower end of the E-shaped core(1a).
Patent KR-20040004908-A (KR)
Title: Method for Bonding Jade
Inventor: PARK MYUNG SIK
IPC: A47C27/00
Filed: 2002-07-06
Abstract: PURPOSE: Provided is a method for attaching a jade and other functional stone materials to a substrate to be attached, without using any harmful adhering agents. CONSTITUTION: The method for attaching a jade(100) to a substrate(200) comprises the steps of: (a) forming a rivet inserting hole(210) in the substrate(200) and a rivet receiving hole in the flat surface of the jade(100); (b) positioning the jade(100) on the top of the substrate(200) to contact the inserting hole(210) with the receiving hole, and positioning a washer(300) to the lower part of the substrate(200); (c) penetrating the rivet(400) having engaged male and female screws through a hole of the washer(300) and the inserting hole(210) to mount the head of the male screw on the rivet receiving hole: and (d) removing the body of the male screw by a riveter.
Patent KR-20040006614-A (KR)
Title: Power saving device of Mobile Phone
Inventor: KWON SUN SEONG
IPC: H04B1/40
Filed: 2002-07-13
Abstract: PURPOSE: A power saving device for a dual folder type mobile communication terminal is provided so that a user voluntarily turns on/off a power supplied from a battery pack to a main LCD and a backlight by composing a power switch. CONSTITUTION: An MCU(Micro-Controller Unit)(105) automatically turns on/off a power supplied from a battery pack(100) to a main LCD(101), an auxiliary LCD(102), the first backlight(103) and the second backlight(104) during a uniform time. The first power switch(106) turns on/off the connection of the MCU(105) and the main LCD(101) according to the necessity of a user. The second power switch(107) turns on/off the connection of the MCU(105), the first backlight(103) and the second backlight(104) according to the necessity of the user.
Patent KR-20040007941-A (KR)
Title: An apparatus for cooling a tapping hole part of a blast furnace for recycling the tapping hole
Inventor: CHOI GI YONG
IPC: C21B7/10
Filed: 2002-07-15
Abstract: PURPOSE: A tapping hole cooling device for repairing blast furnace tapping hole is provided to more smoothly perform repairing operation of tapping hole installed at blast furnace to discharge hot metal of the blast furnace. CONSTITUTION: The device comprises a nozzle head(10) which is inserted into digging hole formed on castable and molding material at an outer side of brick forming blast furnace tapping hole, and at which a plurality of nozzles are longitudinally installed; a cooling water and air distribution port(30) connected to the nozzle head(10) and flexible pipe(32); and a cooling water pipe(50) which is connected to the rear of the distribution port(30), to which an air pipe(52) for supplying high pressure air is connected, and which is fixed to a support(54), wherein a vapor discharge port(70) on which a plurality of discharge holes are formed is installed at a rear part of the nozzle head(10) so that the discharge holes discharge vapor generated during injection of cooling water to the atmosphere as blocking an entrance part of the digging hole, and the air and cooling water pipes(52,50) are respectively connected to main pipes(62,60) at which switch valves are respectively installed through main flexible pipes.
Patent KR-20040008000-A (KR)
Title: Serial injection device for waste plastics pyclysis recycle system
Inventor: KIM YEONG HO
IPC: C10B53/07
Filed: 2002-07-15
Abstract: PURPOSE: An apparatus for continuously injecting waste synthetic resin in non catalytic regeneration system of pyrolysis fuel oil is provided to automatically and continuously inject air removed waste synthetic resin into regenerating furnace installed at the waste synthetic resin pyrolysis fuel oil regenerating system. CONSTITUTION: The apparatus comprises a regeneration furnace(30) supported thus mounted on an inner part of regeneration chamber(20) for receiving heat of high temperature combustion gas generated from combustion chamber by a plural supporting members to indirectly receive heat of the high temperature combustion gas generated from the combustion chamber; an injection hopper(34) vertically installed on an upper part of the rear side of the regeneration furnace(30) to continuously inject waste synthetic resin into the regeneration furnace(30) in the state that inflow of air is cut off; a cylinder(40) installed at one side in rear of the regeneration furnace(30) and operated to push the waste synthetic resin dropped into the regeneration furnace(30) through the injection hopper(34) to one side; a piston(44) installed at an end part of cylinder rod(42) of the cylinder(40) to push the waste synthetic resin to one side of an inner part of the regeneration furnace(30) as the cylinder rod(42) is being advanced by operation of the cylinder(40); and a plural exhaust pipes(60) vertically installed on an upper part of the regeneration furnace(30) with being spaced apart from each other in a certain distance to supply pyrolysis gas generated from the waste synthetic resin pyrolyzed to condenser.
Patent KR-20040006987-A (KR)
Title: The organic electro-luminescence device
Inventor: JUNG IN JAE
IPC: H01L51/50
Filed: 2002-07-16
Abstract: PURPOSE: An organic electroluminescence device is provided to prevent a spot detect due to operation failure of a thin film transistor. CONSTITUTION: An organic electroluminescence device includes a gate line(102), a data line(104), the first driving unit, the second driving unit, a power line(106), and an organic emission portion. The gate line(102) and the data line(104) are formed on a substrate to define a pixel portion. The first driving unit is formed with the first switching device(TS1) including a gate terminal connected to the gate line(102) and a source terminal and a drain terminal connected to the data line(104) and the first driving device(TD1) including a gate terminal, a drain terminal, and a source terminal connected to the drain terminal of the first switch device(TS1). The second driving unit is formed with the second switching device(TS2) including a gate terminal connected to the gate line(102) and a source terminal and a drain terminal connected to the data line(104) and the second driving device(TD2) including a gate terminal, a source terminal, and a drain terminal connected to the drain terminal of the second switching device(TS2). The power line(106) is connected to the source terminal/drain terminal of the first driving device(TD1). The organic emission portion is connected to the drain terminals/source terminals of the first and the second driving devices(TD1,TD2).
Patent KR-20040015454-A (KR)
Title: Window glass control unit for vehicles
Inventor: LEE MYEONG GIL
IPC: B60J5/00
Filed: 2002-08-13
Abstract: PURPOSE: A window glass control device of a vehicle is provided to prevent rainwater from entering a vehicle room when the vehicle parks or stops with opening the window glass by automatically closing the window glass if a rain sensor works in the opened state of the window glass and to prevent cleaning water from flowing into the vehicle room when the vehicle enters an automatic vehicle washing machine with opening the window glass. CONSTITUTION: A window glass control device of a vehicle is composed of a rain sensor(100) mounted to the vehicle; a window glass driving motor(200) installed in a door to lift up and down the window glass; and a control unit(300) connected between the rain sensor and the window glass driving motor to operate the window glass driving motor to a signal input from the rain sensor and close the window glass. The control unit stores a final feedback voltage value of the window glass driving motor, operates the window glass driving motor to the signal of the rain sensor and shuts the window glass.
Patent KR-20040015457-A (KR)
Title: Method for controlling tasks having different controlling period
Inventor: KIM CHANG RAE
IPC: G05B15/00
Filed: 2002-08-13
Abstract: PURPOSE: A method for controlling various works with different control periods is provided to prevent overlap of control periods of a microcomputer by using only two memories to control works. CONSTITUTION: A counter value increases by each 1/2 of a minimum control period and a previous counter value is stored(S1). A changed bit of a counter is detected by performing an exclusive logical OR operation of the increased counter value and the previous counter value(S2). A logical AND operation of the changed bit and the counter value is performed and among timer functions, a timer function whose result value is 1 is called(S3). The various functions of different control periods are controlled by using only two memories.
Patent KR-20040015935-A (KR)
Title: Dual Panel Type Organic Electroluminescent Device and Method for Fabricating the same
Inventor: KIM GWAN SU
IPC: H01L51/52
Filed: 2002-08-14
Abstract: PURPOSE: A dual panel-type organic electroluminescent device and a manufacturing method thereof are provided to improve the process efficiency by forming a hygroscopic pattern for improving the lifetime of an organic electroluminescent device in a continuous process together with an electric connecting pattern. CONSTITUTION: Each of first and second substrates(110,150) has a sub-pixel region that is a minimum unit for realizing a screen and is arranged at constant intervals. An array device layer(140) includes a plurality of thin film transistors(T) formed within a first substrate(110) in a sub-pixel unit. An electrical connection pattern(144) is connected to the thin film transistors(T) at an upper portion of the array device layer(140). A hygroscopic pattern(146) is formed on a region except the electrical connection pattern(144). An organic electroluminescent diode device(E) is comprised of a first electrode(152), an organic electroluminescent layer(160), and a second electrode(162) and connected to the electrical connection pattern(144). The first electrode(152) is formed on the front of an inner of the second substrate(150). The organic electroluminescent layer(160) is formed on a lower portion of the first electrode(152). The second electrode(162) is formed on a lower portion of the organic electroluminescent layer(160) in a sub-pixel unit. A seal pattern(170) encapsulates edges of the first and second substrates(110,150).
Patent KR-20040019471-A (KR)
Title: Estimating method of superannuation extent of buildings
Inventor: LEE GIL SU
IPC: G01H1/00
Filed: 2002-08-28
Abstract: PURPOSE: A method for evaluating degradation of a bottom slab of a construction is provided to precisely detect a degradation degree of the bottom slab of the construction by comparing a measured natural frequency value with an analyzed natural frequency value. CONSTITUTION: A natural frequency of a predetermined slab is calculated based on a vibration characteristic of a slab and a supporting status thereof. A natural frequency of a slab provided in a predetermined construction is measured through a vibration test, thereby evaluating strength of the slab. Compression strength of an object member by using a rebound hardness method. In addition, compression strength and elastic coefficient of the object member are measured by sampling cores. Then, the test results are compared with each other, thereby evaluating degradation of the slab.
Patent KR-20040022759-A (KR)
Title: Apparatus for controlling sense amp enable signal
Inventor: LEE JUNG HO
IPC: G11C11/40
Filed: 2002-09-05
Abstract: PURPOSE: An apparatus for controlling an enable signal of a sense amplifier is provided to reduce the amount of peak current in half by operating sequentially an even block and an odd block within one bank. CONSTITUTION: An apparatus for controlling an enable signal of a sense amplifier includes a sense amplifier enable signal generation unit(210) and a delay unit(220). The sense amplifier enable signal generation unit(210) receives an active signal, delays the received active signal during a predetermined time, and outputs the delayed signal as the first sense amplifier enable signal to a bank. The delay unit(220) receives the first sense amplifier enable signal from the sense amplifier enable signal generation unit, delays the first sense amplifier enable signal, and outputs the delayed signal as the second sense amplifier enable signal to the bank.