baber/WOPTO huggingface dataset:
Patent KR-20030092439-A (KR)
Title: Ultra Wide-Band Radio Transmitting/Receiving System
Inventor: LEE JUNG SUK
IPC: H04B7/00
Filed: 2002-05-29
Abstract: PURPOSE: A UWB(Ultra Wide-Band) wireless transceiving system is provided to use an antipodal system, thereby preventing energy sparks and/or discontinuous components of power spectrum density from being generated. CONSTITUTION: A transmitting device(100) transmits an impulse signal through an antenna(101). A receiving device(200) receives the impulse signal through the antenna(101). The transmitting device(100) and the receiving device(200) share as follows. A timing controller(300) generates a clock signal for performing a timing control process. A TH(Time Hopping) code generator(400) generates a predetermined TH code in response to the clock signal. A code generator(500) generates a code for coding or decoding an input signal in response to the clock signal. The timing controller(300) is a PLL(Phase Locked Loop) having two input signals.
Patent KR-20030093789-A (KR)
Title: A Liquid Crystal Display Device And The Method For Manufacturing The Same
Inventor: CHOI SEUNG GYU
IPC: G02F1/1339
Filed: 2002-06-05
Abstract: PURPOSE: A liquid crystal display device and a method for fabricating the same are provided to prevent the defects of column spacers by incorporating glass fibers or ceramic balls into the column spacers by the elasticity and recovering force of the same, thereby maintaining a uniform cell gap by the column spacers regardless of the external impact or high temperature conditions. CONSTITUTION: A liquid crystal display device includes column spacers(205) formed on a second substrate(250). The column spacers include glass fibers(280) having elasticity and recovering force to increase the supporting force of the column spacers, wherein the glass fibers are mixed with a material for forming the column spacers. The glass fibers help the column spacer increased in the strength and the elasticity with respect to the external impact.
Patent KR-20020097007-A (KR)
Title: Method for manufacturing a protective cover for a breaking apparatus, and a breaking apparatus
Inventor: SALMI TIMO
IPC: B02C1/00
Filed: 2002-06-19
Abstract: PURPOSE: A manufacturing method of a protective cover for a crusher is provided to cut down manufacturing cost, and to improve the freedom of design by eliminating the process of the machine with securing the dimension of the protective cover after assembling. CONSTITUTION: A protective cover(8) for a crushing apparatus is formed of two elongated cover parts(16,17) having a substantially L-shaped cross section, and the longitudinal edge portions(16a,16b,17a,17b) of the cover parts are arranged together. Thus, the tubular structure having a substantially rectangular cross section is formed. Adjusting the mutual position of the L-shaped cover parts enables to adjust the dimensions of the cross section of the protective cover during assembling. The cover parts are combined by welding after adjusting the dimension or the shape of the cross section of the protective cover.
Patent KR-20040000520-A (KR)
Title: Center of gravity assembly for belt in seat
Inventor: KIM SEONG TAEK
IPC: B60R22/36
Filed: 2002-06-21
Abstract: PURPOSE: A deceleration sensor for a belt-in seat is provided to improve the safety of a passenger by quickly locking a seat belt according to the movement of a ball sensor. CONSTITUTION: A deceleration sensor for a belt-in seat is composed of a curvilinear guide tube(10) filled with fluid, a ball sensor(11) located in the guide tube and moving along the guide tube, a sensor housing(14) connected to the front of the guide tube and containing a piston rod(12) and a return spring(13), and a sensor arm(15). The sensor arm is rotated by the piston rod, and controls a ratchet wheel in a retractor.
Patent KR-20030093893-A (KR)
Title: A apparatus for mixing of molding sand
Inventor: SON HO SU
IPC: B22C5/04
Filed: 2002-06-24
Abstract: PURPOSE: A molding sand mixing apparatus constructed in a new structure is provided to reduce time required for cooling a mixture of resin and sand and prevent hardener from sticking to an inner wall surface of mixing tank after the hardener is thermosetted. CONSTITUTION: The molding sand mixing apparatus comprises a resin mixing tank(210) at one side of which first injection port(211) is formed so that sand and resin are injected into the first injection port(211), and on the bottom of which first discharge port(212) opened and closed to discharge a mixture of sand and resin is formed; a hardener mixing tank(220) which is installed at a lower part of the resin mixing tank(210), at one side of which second injection port(222) is formed so that hardener is injected into the second injection port(222), and on the bottom of which second discharge port(223) opened and closed to discharge a mixture of sand, resin and hardener is formed; first agitator(230) rotationally mounted on an inner lower part of the resin mixing tank(210); second agitator(240) rotationally mounted on an inner lower part of the hardener mixing tank(220); a driving means(201) connected to the first agitator(230) and second agitator(240) to rotate the first agitator(230) and second agitator(240); first cooling means(213) for cooling the resin mixing tank(210); and second cooling means(224) for cooling the hardener mixing tank(220).
Patent KR-20040000856-A (KR)
Inventor: JUN JIN
IPC: A63B53/04
Filed: 2002-06-26
Abstract: PURPOSE: A golf club driver head is provided to prevent peeling of plating thereof, and to prevent breakage of a welding region thereof by allowing a force transmitted to a hitting plate to be uniformly dispersed. CONSTITUTION: In the driver head having a body(10) which is open at the front side thereof and is provided at one side thereof with a hosel for use in the connection of a shaft, and a hitting plate(20) bonded to the front side of the body by welding, the hitting plate is formed with a curved bent portion(21) protruding inward from the edge thereof. The bent portion is welded to the body. The bent portion and the welded portion are polished. Finally, the welded region is finished with a paint.
Patent KR-20030004085-A (KR)
Title: Cylinder cabinet and method of purging remaining gas in the pipe thereof
Inventor: ITOH KIYOTO
IPC: F17C13/04
Filed: 2002-06-27
Abstract: PURPOSE: To purge a residual gas remaining inside a primary side pipe with high efficiency and to stop a vacuum generator during pressurization carried out inside the primary side pipe in a standing pressurization purge and an immediately previous purge. CONSTITUTION: A cylinder 1 storing a gas 22 is provided with a cylinder main valve 23 and connected to a supply side via a charging pipe 2, a primary side pipe 14, an air operation valve 6, a pressure reducing valve 7, a secondary side pipe 19 and an air operation valve 10. An inert gas 15 flows into the primary side pipe 14 via the air operated valve 13. The primary side pipe is connected to the vacuum generator 11 via an air operated valve 5 and a pipe 20. When the standing pressurization purge, in which standing pressurization for 2-10 minutes based on the inter gas and evacuation for 20 seconds are repeated, is carried out automatically, the residual gas inside the primary side pipe is purged as a discharged gas 18.
Patent KR-20040009434-A (KR)
Title: Telematics device with illumination control
Inventor: LEE UI DONG
IPC: B60Q1/00
Filed: 2002-07-23
Abstract: PURPOSE: A telematics terminal apparatus with illumination control function is provided to prevent visual fatigue from glare during traveling at night and drive safely by linearly controlling the illumination of the telematics terminal apparatus with setting an illumination control switch according to purpose of a driver. CONSTITUTION: A display unit of a telematics terminal apparatus(203) controls brightness linearly in setting an illumination control switch(206) according to purpose of a driver. The illumination control switch is installed around an instrument panel of a vehicle and operated by the driver. An illumination control unit(202) comprises a power unit(204) receiving power in turning on a taillight switch(201), a control circuit unit(205) controlling illumination through pulse width modulation for fluctuating pulse width corresponding to amplitude of signal wave, and the illumination control switch. The display unit receives power of taillight in turning on the taillight switch, and reduces illumination by half to prevent visual fatigue of the driver.
Patent KR-20040009664-A (KR)
Title: Apparatus for compensation for temperature in semiconductor test handler
Inventor: HAM CHEOL HO
IPC: H01L21/66
Filed: 2002-07-24
Abstract: PURPOSE: An apparatus for compensating heat of a semiconductor device test handler is provided to restrict the heat generated from the semiconductor device by using the cooling fluid and a heat sink to cool the semiconductor device. CONSTITUTION: An apparatus for compensating heat of a semiconductor device test handler includes a liquefied nitrogen supply source(110), a dry air supply source(120), a mixer(130), a nozzle assembly(170), and a heat sink(180). The liquefied nitrogen supply source(110) supplies the liquefied nitrogen. The dry air supply source(120) supplies the dry air. The mixer(130) is used for mixing the liquefied nitrogen with the dry air. The nozzle assembly(170) is installed at a pushing unit in order to inject the cooling fluid as the mixture of the liquefied nitrogen and the dry air to the semiconductor device connected to each test socket. The heat sink(180) is installed at each test socket in order to cool the semiconductor device.
Patent KR-20040013606-A (KR)
Title: Telephone counseling service system interaction with internet and method of controlling the same
Inventor: DONG U SANG
IPC: G06F17/00
Filed: 2002-08-07
Abstract: PURPOSE: A system and a method for a telephone counsel service linked with the Internet are provided to offer use convenience and to make settlement of a use charge easy by linking a telephone counsel service system with the Internet. CONSTITUTION: A counsel system server(10) provides the charged constructs information of the telephone counsel service system to a user terminal(5) connected through the Internet network(1), and provides the counselor information selected by a user and the telephone number information inputted by the user to a telephone exchange(30). The telephone exchange makes the user and the counselor talk over the telephone with each other by calling to a counselor telephone(9) and a user telephone(7) according to the counselor information and the telephone number information of the user provided from the counsel system server.
Patent KR-20040013772-A (KR)
Inventor: PARK GYEONG TAE
IPC: H01J29/76
Filed: 2002-08-08
Abstract: PURPOSE: A device for setting a screen correcting article of a deflection yoke is provided to prevent a correcting article from being separated easily and control an insertion depth of the correcting article through a saw-toothed protrusion provided on a pair of guide rails. CONSTITUTION: A deflection yoke comprises a coil separator, a vertical and a horizontal coils and a correcting unit(100). The coil separator includes a screen part coupled to a screen surface of a CRT, a rear cover(12) and a neck part(13) extended from the rear cover and connected to an electron gun of the CRT. The horizontal coil and the vertical coil are provided on an inner surface and an outer surface of the coil separator, respectively and create a horizontal magnetic field and a vertical magnetic field, respectively. The correcting unit is formed on the rear cover of the coil separator at both left and right side around the center of the neck part and performs a screen correction.
Patent KR-20030091630-A (KR)
IPC: G09G3/298
Filed: 2002-08-19
Abstract: 높은 발광 효율, 보장된 긴 수명 및 안정적인 구동을 실현하는 플라즈마 디스플레이 패널 및 화상 장치가 제공된다.  플라즈마 디스플레이 패널은 적어도 크세논, 네온 및 헬륨을 함유하는 방전 가스 혼합물을 사용한다.  방전 가스 혼합물의 크세논 비율은 2 % 내지 20 %의 범위이고, 방전 가스 혼합물의 헬륨 비율은 15 % 내지 50 %의 범위이고, 헬륨의 비율은 크세논의 비율보다 크며, 방전 가스 혼합물의 전압력은 400 내지 550 Torr의 범위이다.  어드레스 전극에 인가되는 전압 펄스의 폭은 2 ㎲이하이다.
Patent KR-20040017965-A (KR)
Title: Multi pass searcher and his control method for mobile communication terminal
Inventor: WON SEUNG HWAN
IPC: H04B1/711
Filed: 2002-08-23
Abstract: PURPOSE: A multipath searcher for a mobile communication terminal and a control method thereof are provided to minimize an average acquisition time of a receiving signal by varying a reference threshold value according to the change of a time change channel for detecting the strength of the receiving signal. CONSTITUTION: An accumulator(320) combines the first and second receiving signals inputted through the first path and the second path, accumulates the combined receiving signal, and detects the strength of the receiving signal. A threshold value setup unit(400) estimates a threshold value according to the strength of the receiving signal outputted from the accumulator(320), compares the strength of receiving signals inputted through the first and second paths with a reference threshold value, and sets the threshold value according to the compared result.
Patent KR-20040020119-A (KR)
Title: Structure for adopting seal ring for an automatic transmission
Inventor: MIN JUN HO
IPC: F16H57/04
Filed: 2002-08-29
Abstract: PURPOSE: Sealing structure for an automatic transmission is provided to reduce the entire length of the automatic transmission, to improve the durability, and to simplify the structure by reducing the number of sealings. CONSTITUTION: A sealing system for an automatic transmission is composed of a shaft(21) formed at the side of a rear cover with the linear outer periphery; a retainer(22) rotated and installed around the shaft; packing(23) fixed between the outer periphery of the shaft and the retainer and made of steel; and sealings(24) mounted in the outer periphery of the packing. Three sealings are arranged at regular intervals, and a hydraulic hole(25) is communicated in the packing and the retainer. The entire length of the automatic transmission is decreased by forming the shaft linearly, and the structure is simplified by reducing the sealing. Lowering of durability is restricted by mounting the steel packing.
Patent KR-20040023352-A (KR)
Title: Device for displaying possible trip distance with navigation system
Inventor: KO GI BEOM
IPC: G08G1/0962
Filed: 2002-09-11
Abstract: PURPOSE: A device for displaying a drive available distance of a vehicle incorporated therein a navigation is provided to reduce the possibility of accident generated from the stop of engine owing to the lack of fuel during the driving of the vehicle. CONSTITUTION: A device for displaying a drive available distance of a vehicle incorporated therein a navigation includes a fuel measurement sensor(1), a controller(3), a first display unit(5), an alarm device(7), a navigation system(8) and a second display unit(9). The controller(3) receives the electrical signal generated from the fuel measurement sensor(1) and analyzes the received electrical signal. The first display unit(5) displays the drive available distance by receiving the signal generated from the controller(3). The alarm device(7) generates the alarm sound in response to the signal generated from the controller(3). The navigation system(8) searches the oil station or the gas station place nearest to the current position of the vehicle in response to the signal generated at the controller(3). And, the second display unit(9) displays the oil station or the gas station in response to the signal generated at the navigation system(8).
Patent KR-20040026765-A (KR)
Title: SMS message loss preventing system
Inventor: JUN CHANG GUK
IPC: H04W4/14
Filed: 2002-09-26
Abstract: PURPOSE: A system for preventing the loss of an SMS message is provided to prevent loss of a message between an SMSC(Service Management System Center) and an SMS(Short Message Service) server by applying a memory queue to disassemble a system resource when short messages are congested. CONSTITUTION: An SMSC includes an SMSC operating DB(310), a memory queue(320) and a process(330). The SMSC operating DB(310) stores short message information. The memory queue(330) divides a message exceeding a memory buffer capacity of the SMSC operating DB(310) and stores the divided parts of the message. The process(330) checks the size of the message and the number of the parts of the message to determine whether they reach a maximum limit value. An SMS server(400) manages a message transmitted for a TCP/IP communication with the SMSC(300).
Patent KR-20040028437-A (KR)
Title: A measuring instrument for biosensor
Inventor: BAE BYEONG U
IPC: G01N33/487
Filed: 2002-09-30
Abstract: PURPOSE: An apparatus and a method for measuring a reaction result of a test sample of a bio sensor are provided to precisely and rapidly measure reactants contained in the test sample by using two operating electrodes and one reference electrode. CONSTITUTION: Power is sequentially supplied into two operating electrodes(310,330). An amount of current applied to each operating electrode is detected(320,340). Then, power is supplied again to the operating electrodes(370) and amount of current applied to each operating electrode is again detected(380). Density values corresponding to the current values are read out from a memory(390). A mean value of the density values is calculated(400). Then, it is checked whether or not the density values read out from the memory are obviated from the mean value and a critical value(410).
Patent KR-20040032197-A (KR)
Title: A Lotus root snack and method for preparation thereof
Inventor: KIM CHUNG HWAN
IPC: A23L19/18
Filed: 2002-10-01
Abstract: PURPOSE: Provided are lotus root snacks and preparation method thereof, thereby producing lotus root snacks having a sweet taste but removed from unpleasant and puckery tastes peculiar to the lotus root. CONSTITUTION: A preparation method of lotus root snacks comprises the steps of: peeling lotus root and cutting it into 1-3mm; dipping the cut pieces of the lotus root in a sugar solution containing 15-35 wt.% of sugar and 10-20 wt.% of sugar syrup for 20-30 hours, wherein the temperature of the sugar solution is 150-180 deg.C; and deep-frying the lotus root in oil at 150-180 deg.C.
Patent KR-20040032462-A (KR)
Title: Double-face liquid crystal display
Inventor: CHENG SHIH MING
IPC: G02F1/1347
Filed: 2002-10-09
Abstract: PURPOSE: A both-face LCD(Liquid Crystal Display) for forming a plurality of concave parts on one of outgoing faces of a photoconductive substrate is provided to reduce cost and power consumption without increasing the entire thickness of the LCD by providing a ray necessary for two LCD modules in one photoconductive substrate. CONSTITUTION: A photoconductive substrate(1) has an incoming face(11) and two parallel outgoing faces(12,13). The incoming face is adjacent with at least one light source(10). The outgoing faces are adjacent to the incoming face. A plurality of concave parts(14) are formed and distributed on one of the outgoing faces. Two LCD modules(2) are formed on the outgoing faces of the photoconductive substrate, respectively.
Patent KR-20040037783-A (KR)
Title: A novel Bacillus subtilis mutant having activities for plant growth promotion and late blight control
Inventor: CHO HAN BYEOL
IPC: C12N1/20
Filed: 2002-10-30
Abstract: PURPOSE: A microorganism Bacillus subtilis mutant having plant growth promotion and late blight control activities is provided, which microorganism has improved plant pathogenic bacteria inhibiting activity, so that plant disease can be controlled biologically. CONSTITUTION: A microorganism Bacillus subtilis mutant ME488 having plant growth promotion and late blight control activities is provided, wherein Bacillus subtilis ME488 is isolated by: collecting soil samples, dilution plating the soil samples on a nutrient agar medium and culturing them; isolating colonies grown; culturing the colonies on a medium containing pathogenic bacteria such as Rhizoctonia solani, Pythium ultimum and Phytophthora capsici; and selecting colonies inhibiting the growth of pathogenic bacteria.
Patent KR-20040045576-A (KR)
Title: battery cell automatic provide machine
Inventor: SHIN DONG O
IPC: H01M2/10
Filed: 2002-11-25
Abstract: PURPOSE: An apparatus for supplying battery cells is provided, to supply automatically and continuously battery cells to the automatic system mounting a printed circuit board on the cell of battery pack. CONSTITUTION: The apparatus comprises a frame; a controller which is mounted on the upper one side of the frame and contains a computer, a touch screen and an input device; a layering part(3) which comprises a separation wall formed in the lower side of the frame, a support plate(16) placed in front of the separation wall, and a lifter which is driven by a drive motor mounted in rear lower part of the separation wall and rises and falls the support plate; a transfer part which comprises a crossrail set in the upper part of the separation wall, a vertical rail sliding right and left set in the crossrail, a moving pick-up means set moving linearly back and forth set in the vertical rail, a fixing pick-up means set in the lower one side of the vertical rail, and adsorption pads for supplying vacuum adsorption force set in the moving pick-up means and the fixing pick-up means; and a discharge part(5) which comprises a sloped bucket set in the one side of the separation wall. A transfer box storing battery cells is layered, the layered transfer box is risen automatically to a specific position, the stored cell is transferred to the conveyer of an automatic line, and the empty transfer box is discharged outside after the stored cells are consumed.
Patent KR-20040046019-A (KR)
Title: Semiconductor memory device having internal voltage generator for only VPP
Inventor: JANG TAE SEONG
IPC: G11C5/14
Filed: 2002-11-26
Abstract: PURPOSE: A semiconductor memory device comprising an additional internal voltage generation circuit for a boost voltage is provided to prevent the overshooting of the boost voltage or the increase of an amplitude of a pumping capacitor. CONSTITUTION: According to the semiconductor memory device including a circuit generating a boost voltage, the first internal voltage generation circuit(310) generates an internal voltage for a cell array. The second internal voltage generation circuit(320) generates an internal voltage for a peripheral circuit. And the third internal voltage generation circuit(330) generates an internal voltage for a boost voltage used in generating the boost voltage. The internal voltage for boost voltage has a higher level than the cell array internal voltage and the peripheral circuit boost voltage.
Patent KR-20040046743-A (KR)
Title: Semiconductor light source of optical transmitter with output control
Inventor: HAN MYEONG GEUN
IPC: G02B6/42
Filed: 2002-11-28
Abstract: PURPOSE: An optical output control transmitter of a semiconductor light source is provided to focus the beam reflected to an optical detector by forming a concave reflecting side on a window of a transistor outlet. CONSTITUTION: An optical output control transmitter of a semiconductor light source includes a transistor outlet, a window, a slope support plate, and a housing. The transistor outlet(19) includes the semiconductor light source and an optical detector. The window(18) includes a reflecting side of a concave structure directed to a center axis of the semiconductor light source. The slope support plate(22) is installed at a lower side of the semiconductor light source and the optical detector in order to form a tilt angle between each vertical side of the semiconductor light source and the optical detector and a vertical side of the window. The housing(23) is installed at a front end of the transistor outlet in order to be coupled to an optical fiber.