baber/WOPTO huggingface dataset:
Patent KR-20040101782-A (KR)
Inventor: LEE CHANG NAM
IPC: E04B1/24
Filed: 2003-05-26
Abstract: PURPOSE: A split scissors girder and beam is provided to reduce the maximum deflection and to control the crack on a floor slab by having the equal resistance against bending moment with a scissors girder joined to a column. CONSTITUTION: The split scissors girder and beam comprise a web stiffening plate, a scissors girder, a scissors beam, a stiffening CT, a gradient stiffening CT by dividing into a girder(2) connected to a column(1) and a beam(3) connected to the girder. The stiffening CT is composed by welding a square horizontal plate to a square vertical plate and stiffening two joined plates with a trapezoidal stiffening rib, and used to join an upper split T of a scissors girder. The gradient stiffening CT is composed by welding a square gradient plate to a square vertical plate and stiffening two joined plates with a triangular stiffening rib and used to join a lower gradient split T of a scissors girder to a column.
Patent KR-20040102283-A (KR)
Inventor: LEE DEOK GEUN
IPC: H04N5/74
Filed: 2003-05-27
Abstract: PURPOSE: A hinge combination structure for a front frame assembly of a projection TV is provided to easily remove impurity which sticks to a front surface of a reflection mirror in the projection TV and an internal surface of a projection screen or easily perform a certain AS(After Service) work by simply opening the frame assembly from a rear cabinet of the projection TV. CONSTITUTION: At least one hinge medium(10) with a female and male shape has the first supporter(8) and the second supporter(9). A plurality of accommodation parts(8') are formed between a part of a rear cabinet and a corresponding part of a frame assembly at a uniform interval in the first supporter. A plurality of protrusions(9') corresponding to a plurality of the accommodation parts are formed in the second supporter. The first supporter is installed in one of a part of the rear cabinet and the corresponding part of the frame assembly. The second supporter is installed in the other part. A locking part is formed between a part of the frame assembly and the corresponding part of the rear cabinet so that the frame assembly is not opened from the rear cabinet.
Patent KR-20030051504-A (KR)
Inventor: CHO GYU DAE
IPC: C02F1/46
Filed: 2003-05-27
Abstract: PURPOSE: An apparatus and a method for producing ionized water are provided to control average current to a determined voltage so that step-by-step pH concentration is maintained within a certain range through current. CONSTITUTION: The apparatus for producing ionized water comprises a power supply part(10) for supplying an ordinary power supply to produce alkali ionized water and acidic ionized water through electrolysis; a rectification part(20) for converting A.C. voltage supplied through the power supply part into D.C. voltage; a current control part(30) for controlling average current to a determined voltage so that step-by-step pH concentration is maintained within a certain range; an output part(40) for outputting current to produce ionized water (alkali ionized water and acidic ionized water) through electrolysis via the rectification part for converting A.C. voltage supplied through the power supply part into D.C. voltage and the current control part; a central processing part(50) for controlling function and current so that current controlled through the current control part is supplied to both ends of electrolytic cell(1) for electrolysis to discharge separated water by electrolyzing passing water, thereby separating water into alkali ionized water and acidic ionized water; a flow monitoring part(60) for turning on or off circuit power and controlling current by sending signals to the central processing part after sensing quantity of water supplied into the electrolytic cell; a display part(70) for displaying current supplied through the central processing part, quantity of water supplied into the electrolytic cell and overheating of the electrolytic cell; a voice output part(80) for informing respective functional operating conditions displayed through the display part and current operating conditions; and a storage part(90) for storing all data collected through the central processing part.
Patent KR-20040102895-A (KR)
Inventor: MIN GYEONG MIN
IPC: F16D3/84
Filed: 2003-05-30
Abstract: PURPOSE: A boot of a constant velocity joint is provided to protect the assembling portion of the boot against impact and heat, and to prevent leak of lubricant by modifying the shape of the boot between the outer race of the constant velocity joint and the drive shaft. CONSTITUTION: A boot(14) is formed between an outer race(10) of a constant velocity joint and a drive shaft(12) and combined by band members(16,16') to prevent leak of lubricant. A protruded part is formed outside a placing groove recessed to assemble the band member. Protector parts(14c) are integrally formed at both ends of the boot to extend the axial length from the outside of the protruded part, and combined to surround the band members combined with the placing grooves of the boot. The thickness of the protector part is less than the thickness of the protruded part or the placing groove.
Patent KR-20040110700-A (KR)
Inventor: KIM SEONG HUN
IPC: G06Q10/10
Filed: 2003-06-20
Abstract: PURPOSE: A method for upgrading a DVD(Digital Versatile Disc) playing program using the USB(Universal Serial Bus) is provided to automatically upgrade the DVD playing program by connecting to a computer through the USB after embedding a USB drive IC in a DVD player. CONSTITUTION: After connecting to a web site providing play related programs on the Internet, the upgraded play related program is downloaded(202). A downloaded play related program file is provided through a USB port(203). After reading version information of the upgraded play related program, the version information of the current play related program stored in a memory is compared with the version information of the upgraded play related program(205). In case that a version of the upgraded play related program is higher than the current version, the upgraded play related program is stored in the memory and installed(208).
Patent KR-20050003066-A (KR)
Inventor: LEE SEUNG JAE
IPC: H04N5/46
Filed: 2003-06-30
Abstract: PURPOSE: An apparatus for controlling reception of broadcasting signals of a digital television receiver is provided to check receiving state of digital broadcasting signals and, when the digital broadcasting signals are poor, automatically receive analog broadcasting signals. CONSTITUTION: An apparatus for controlling reception of digital broadcasting signals of a digital television receiver includes a digital broadcasting receiving unit(101) for receiving a digital broadcasting signal, a signal divider(103) for dividing the received digital broadcasting signal into a video signal and an audio signal, a video signal processor(105) for decoding the video signal, and an audio signal processor(107) for decoding the audio signal. The apparatus further includes a signal state checking unit(109) for checking the state of the decoded video signal and audio signal, an analog broadcasting receiving unit(111) for receiving an analog broadcasting signal, a broadcasting signal processor(113) for demodulating the received analog broadcasting signal, and a signal processing controller(121) for independently controlling the video signal processor, audio signal processor and broadcasting signal processor in response to the checked state of the digital video signal and audio signal to selectively output the digital video signal, digital audio signal and analog broadcasting signal through a video output unit and an audio output unit.
Patent KR-20050005250-A (KR)
Inventor: KIM CHA SOON
IPC: G01N33/534
Filed: 2003-07-01
Abstract: PURPOSE: A determination method of apoptotic cells using an acridine orange dye staining method is provided, thereby rapidly and easily detecting apoptotic cells, and treating a large quantity of samples within a short time. CONSTITUTION: The determination method of apoptotic cells by irradiation using an acridine orange dye staining method comprises the steps of: irradiating the peripheral blood cells with gamma-rays; centrifuging and culturing lymphocytes after irradiation; treating the cultured lymphocytes according to a nucleus fragment-fixing method and preparing a slide using the treated lymphocytes; dyeing the cells in the slide with acridine orange dye; and observing the dyed apoptotic cells through a microscope.
Patent KR-20050005352-A (KR)
Inventor: LEE JEA WOAN
IPC: H01M4/139
Filed: 2003-07-01
Abstract: PURPOSE: Provided is an anode for a lithium sulfur battery, which comprises a lithium ion conductive film having an optimum thickness to prevent the reaction between an anode active material and an electrolyte, thereby improving cycle life characteristics. CONSTITUTION: The anode for a lithium sulfur battery comprises: a layer of anode active material; and a lithium ion conductive film formed on the layer of anode active material, which has a thickness of 20-300 angstroms and ion conductivity of 1 X 10¬-12 S/cm or more. Particularly, the lithium ion conductive film comprises LixCOy, wherein 1<x<3 and 2<y<4. The anode may further comprise a protective film formed on the lithium ion conductive film.
Patent KR-20050006670-A (KR)
Inventor: KANG SEUNG PYO
IPC: C06B33/00
Filed: 2003-07-09
Abstract: PURPOSE: Provided is a method for preparing a potassium permanganate mixture explosive which is very stable to impact, friction and common heat. CONSTITUTION: The method comprises the steps of pulverizing 100 wt% of potassium permanganate as an oxidant; adding 20 wt% of zinc as a reductant to the pulverized one; and adding 80-90 wt% of an aluminum powder to the obtained mixture.
Patent KR-20050008319-A (KR)
Inventor: KANG HYEOK SU
IPC: H01L21/8242
Filed: 2003-07-15
Abstract: PURPOSE: A method for manufacturing a capacitor is provided to reduce the leakage current and the power consumption by using a ZrO2 layer as a dielectric layer of the capacitor. CONSTITUTION: A semiconductor substrate(1) having a storage node electrode of a capacitor is provided. A ZrO2 dielectric layer(8) is formed on the semiconductor substrate by using an ALCVD method under the low temperature of 300 to 450 degrees centigrade. A plate electrode of the capacitor is formed on the ZrO2 dielectric layer. A native oxide layer is removed between the storage node electrode and the ZrO2 dielectric layer by performing an annealing process.
Patent KR-20050012378-A (KR)
Inventor: HWANG CHI YEON
IPC: H04B1/38
Filed: 2003-07-25
Abstract: PURPOSE: A mobile communication terminal having a retractable/withdrawing-type keyboard pad is provided to embed a keyboard pad comprising various input keys in the terminal, and to withdraw the embedded keyboard pad when necessary, thereby inputting various letters and numbers. CONSTITUTION: A keyboard pad(30) is attached to a predetermined portion of a body(10) in retractable/withdrawing type. An encoder(40) converts a signal inputted to the keyboard pad(30), and sends the converted signal to a PCB of the body(10). A contact connector(60) contacts the keyboard pad(30) with the encoder(40) while the keyboard pad(30) is fully withdrawn from the body(10). The body(10) forms a receiving hole where the keyboard pad(30) is retracted/withdrawn within the body(10).
Patent KR-20050014249-A (KR)
Inventor: CHA SUNG EUN
IPC: G02F1/1335
Filed: 2003-07-30
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to improve display characteristics by adopting a VA(Vertical Alignment) mode having operation characteristics of normally black mode. CONSTITUTION: An upper substrate(700) includes color pixels. A lower substrate(600) includes a switching device(TFT), a pixel electrode(650) connected to the switching device and a reflective panel(660). The switching device is formed at a pixel region defined by a gate line and a source line which are adjacent to each other. The reflective panel formed at the pixel region defines a reflective region and a transmission window. A liquid crystal layer(800) formed between the upper and lower substrates has a vertical alignment mode.
Patent KR-20030067653-A (KR)
Inventor: YOUN YONG KOO
IPC: A23L7/109
Filed: 2003-08-01
Abstract: PURPOSE: A method of preparing the titled noodles using a Phellinus linteus extract is provided. The noodles have effective ingredient of Phellinus linteus having anticancer activity, liver function-activating effects and immune function increasing effects and thus are beneficial for human health. CONSTITUTION: Phellinus linteus is cut to a specified size, added 30 to 50 times with water and mildly heated for about 2 to 3 hrs. Then, 10 to 15%(w/v) of the Phellinus linteus extract is kneaded with 80 to 90%(w/v) of wheat flour, 1 to 3%(w/v) of purified salt and 1 to 3%(w/v) of soybean flour, extruded and dried.
Patent KR-20050016786-A (KR)
Inventor: KIM YONG JAE
IPC: G01S1/70
Filed: 2003-08-04
Abstract: PURPOSE: A robot system and a beacon are provided to exactly detect the position of a mobile rotor without the influence of the external environment and to reduce the cost. CONSTITUTION: A robot system includes a beacon where a transmitting part(10) for transmitting a light source for position discrimination is mounted, and a mobile robot having a receiving part(20) for receiving the light source. The robot system comprises a rotation drive part(30) rotating the transmitting part with a central shaft as a start point; an encoder part(40) enabling the receiving part to include phase information in the right source for the reference direction by the rotation drive part; and a position measurement part(50) measuring the position of the mobile robot on the basis of the phase information of the light source received from the receiving part.
Patent KR-20050017678-A (KR)
Inventor: LEE DO YOUNG
IPC: A63B23/04
Filed: 2003-08-04
Abstract: PURPOSE: A combined exercise machine having a pair of independently operating footholds is provided which promotes exerciser's blood circulation and enables an exerciser to simultaneously perform muscular exercises of his/her upper and lower bodies through a variety of exercise activities. CONSTITUTION: The combined exercise machine comprises: a mounting member(10) having a bracket(12) and covered by a cover member(16) having a pair of throughholes(14); a pair of footholds(32) installed to independently rotate; a foothold operating unit(30) for operating the footholds(32) up and down repeatedly using a driving force of a foothold driving motor(20) installed at the mounting member(10); an upper body exercise unit(40); and a controller installed at the mounting member(10).
Patent KR-20050015137-A (KR)
Inventor: LEE SEON HUI
IPC: F16L47/00
Filed: 2003-08-04
Abstract: PURPOSE: A coupler for a synthetic resin pipe is provided to prevent the synthetic resin pipe and a joint from being separated although force is given to the synthetic resin pipe in a direction opposite to the insertion direction and to enable a worker to know the end of the synthetic resin pipe is inserted into the center of the joint by producing a warning sound from a sound unit. CONSTITUTION: In a coupler for a synthetic resin pipe(31), a clamp(21) is mounted on the synthetic resin pipe in a state of coming in contact with both ends of a cylindrical joint(11) while the synthetic resin pipe is inserted in both ends of the cylindrical joint. A fastening part(23) formed to the outer peripheral surface of the clamp and fastening parts(13) formed to both ends of the joint are combined by bolts(33) and nuts(35). A sound unit(17) is mounted to a protrusion(15) formed to the center of the inner peripheral surface of the joint.
Patent KR-20050017965-A (KR)
Inventor: CHOE BYUNG GU
IPC: G06F1/28
Filed: 2003-08-12
Abstract: PURPOSE: A device and a method for controlling power in order on an integrated controller or board are provided to reduce a circuit space and more correctly/orderly control the multiple powers on the integrated controller or board by using the simple circuit without a separate processor or the controller. CONSTITUTION: A dip switch(100) independently sets on/off a binary bit value for controlling power order by each one bit. An oscillator(130) generates/provides a clock to an up-counter(113) and a counter(140). The up-counter generates a timing-controlled enable signal by increasing a value for each clock. A decoder(111) receives/generates the enable signal as the signal programmed to each different timing. A shift register(112) outputs a shifted value to a comparator part(120) selected according to the signal from the decoder by shifting all bits preset to the dip switch to one bit. The counter outputs a count value by counting the clock. The comparator part compares the shifted value with the counted value. A switch part(150) is turned on by receiving a power control signal of a high level received from the comparator in case that both values are identical with each other.
Patent KR-20050020442-A (KR)
Inventor: LEE BONG HEE
IPC: G06Q50/20
Filed: 2003-08-22
Abstract: PURPOSE: A system and a method for managing attendance on an educational institution are provided to resolve inconvenience for carrying/reissuing a card by making a user carry no card, form reliance between the educational institution and a student/parent by systematically managing the attendance, and form a study atmosphere for making the student concentrate on learning. CONSTITUTION: A fingerprint sensor(10) recognizes a fingerprint. A display device(20) displays an attendance confirmation result including a fingerprint recognition result to a screen. A storing part(30) stores personal information of the registered student, data including a time table, and the fingerprints. A main computer(40) confirms an attendance state of the student based on the time table of the student after comparing the fingerprint inputted from the fingerprint sensor with the fingerprint stored in the storing part, outputs the attendance state to the display device, and transmits it to a mobile phone of the student through the SMS(Short Message Service).
Patent KR-20050022128-A (KR)
Inventor: KIM HYUN JIN
IPC: H05B41/26
Filed: 2003-08-29
Abstract: PURPOSE: A power switch driver is provided to stabilize a system by maintaining a driving current constant even when the level of an operating voltage changes. CONSTITUTION: A power switch driver comprises the first driver circuit(31) and the second driver circuit(32). The first driver circuit provides the first driving signal(Hout) of a square wave to the first switch in accordance with an input voltage(Vin), determines the high level of the first driving voltage as the level of an operating voltage(Vcc), and variably determines the low level of the first driving signal in accordance with the level of the operating voltage. The second driver circuit provides the second driving signal(Lout) of a square wave to the second switch in accordance with the input voltage, determines the high level of the second driving signal as a predetermined level, and determines the low level of the second driving signal as a ground level.
Patent KR-20040028504-A (KR)
Inventor: WAKAYAMA HIDESHI
IPC: F16H59/14
Filed: 2003-09-04
Abstract: PURPOSE: A hydraulic control device of an automatic transmission and a lockup control valve are provided to improve the control stability of the lockup clutch by absorbing pulsation of the signal pressure from the lockup solenoid with a spool during rotating at high speed. CONSTITUTION: A hydraulic control device of an automatic transmission comprises a torque converter(1) having a lockup clutch directly connected to an engine and the automatic transmission, a lockup solenoid valve(71) outputting the signal pressure to control assembling of the lockup clutch, a lockup control valve(100) outputting the assembling pressure of the lockup clutch based on the signal pressure, and a control unit controlling the lockup solenoid valve. A torque detecting unit detects input torque of the torque converter, and the control unit regulates the signal pressure of the lockup solenoid valve according to detected torque.
Patent KR-20050026645-A (KR)
Title: Method and apparatus for controlling rom-correction
Inventor: KIM HO SEOB
IPC: H04Q9/00
Filed: 2003-09-09
Abstract: A ROM-correction control apparatus and method is provided to solve a soldering problem and to minimize the loss of manpower and material, due to an EEPROM writing error by simply executing ROM-correction control using an external signal transmit-receive device, without dismantling a set. ROM-correction data are transmitted to a remote controller signal transmit-receive part(20) through a remote controller(10). The ROM-correction data, received to the remote controller signal transmit-receive part(20), are stored in an EEPROM(40) under the control of a microcontroller(30). The microcontroller(30) temporarily stores the ROM-correction data, stored in the EEPROM(40), in a RAM(50) if an associated program is operated, and controls the operation of the program normally on the basis of the ROM-correction data. In this case, an arbitrary button for ROM-correction control should be previously set so that the microcontroller(30) can recognize that if the arbitrary button is selected, the execution of ROM-correction control is required.
Patent KR-20050029553-A (KR)
Title: Electroless plating method using additive for electroplating
Inventor: CHA SEUNG HWAN
IPC: C23C18/54
Filed: 2003-09-23
Abstract: To provide an electroless plating method using additives for electroplating, the method for enabling additives effectively used in electroplating process to obtain an equal effect also in electroless plating process. The electroless plating method using additives for electroplating comprises: a step(a) of primarily electroless plating the treating object by dipping a treating object into an electroless plating solution for a concealment period, wherein the electroless plating solution does not contain additives; and a step(b) of secondly electroless plating the treating object by dipping the electroless plated treating object into an electroless plating solution containing the additives, wherein the additives are additives used in electroplating that are selected from the group consisting of an accelerating agent, an inhibitor and a stabilizer, wherein the electroless plating solution a copper plating solution containing copper ions or a silver plating solution containing silver ions, and wherein the method comprises a step(a) of primarily electroless plating copper on the treating object by dipping a treating object into an electroless copper plating solution comprising 5 to 8 g/L of copper sulfate, 2 to 3.5 g/L of formaldehyde, 14 to 18 g/L of ethylenediamine tetra acetic acid and 20 to 35 g/L of potassium hydroxide for a concealment period; and a step(b) of secondly electroless plating copper on the electroless copper plated treating object by dipping the electroless copper plated treating object into an electroless copper plating solution containing SPS(4,5-dithiaoctane-1,8-disulfonic acid) or MPSA(3-mercapto-1-propanesulfonate) in the electroless copper plating solution of the step(a).
Patent KR-20050032698-A (KR)
Title: Stink repressible composition for polyurethane foam manufacturing
Inventor: KIM HYUN SUNG
IPC: C08K3/04
Filed: 2003-10-02
Abstract: Provided is a composition for preparing polyurethane foam, which has reduced stink, light weight, long service life and excellent flexibility suitable to be used in heat insulation materials, noise-protecting materials and interior materials for cars and buildings. The composition for preparing polyurethane foam having reduced stink comprises a resin premix containing a polyisocyanate, polyol, reactive amine catalyst, crosslinking agent, and an anti-foaming agent. The composition further comprises 0.3-5.0 wt% of active carbon having a particle size of 0.01-1.0 mm added to the polyisocyanate or resin premix, based on the weight of resin premix. The composition is foamed and molded to provide polyurethane foam.