baber/WOPTO huggingface dataset:
Patent KR-20030000372-A (KR)
Title: Compensation method of NC measure three-dimensional position error
Inventor: KOO SANG SEO
IPC: B23Q15/00
Filed: 2001-06-23
Abstract: PURPOSE: A method and an apparatus for correcting a three-dimensional position error in a hexahedron space of an NC machine tool are provided to measure and correct a position error of the NC machine tool by using a touch probe installed on horizontal/vertical ball sticks and a tool holder of the NC machine tool. CONSTITUTION: A ball stick includes a vertical ball stick(1) and a horizontal ball stick. The vertical ball stick(1) includes a base(11), a plurality of balls(12) mounted on one sidewall of the base(11), and a horizontal base(13) mounted on a lower portion of the base(11). The horizontal ball stick includes a horizontal stick, a plurality of balls mounted on an upper portion of the horizontal stick, and a vertical supporter fixed to both sides of the horizontal stick. The ball includes a bearing ball capable of improving measuring precision of a touch probe.
Patent KR-20030000479-A (KR)
Inventor: LEE IL HO
IPC: G11C8/00
Filed: 2001-06-25
Abstract: PURPOSE: A tRAS(time for activating Row Address Strobe) delay control device using a clock is provided to measure tRAS according to an interval of clock at a refresh operation by using external input clocks. CONSTITUTION: A delay portion has a flip-flop portion(110). The flip-flop portion(110) is formed with a plurality of flip-flops(111-115). The delay portion receives a refresh operating signal(REF) as an input signal and applies an internal clock(CLK_INT) for controlling the flip-flops(111-115) to each flip-flop(111-115). Output signals of the flip-flops(113-115) are connected with end portions of AND gates(121-123) of the first logic operation portion(120). Cas latency signals(CL2,CL3,CL4) are inputted into the other end portions of the AND gates(121-123) of the first logic operation portion(120).
Patent KR-20030000803-A (KR)
Title: Semiconductor tweezer equipment
Inventor: KIM CHEOL SU
IPC: H01L21/68
Filed: 2001-06-27
Abstract: PURPOSE: A semiconductor tweezers equipment is provided to prevent abrasion generated from an edge portion of a contact pad and maintain a vacuum state in a wafer transfer process. CONSTITUTION: A tweezer arm(12) is physically connected with one side of a vacuum tube(10). The tweezer arm(12) has a switch for performing an on/off operation. A contact pad(14) is connected with one side of the tweezer arm(12). A vacuum hole(16) is formed in the inside of the contact pad(14). The contact pad(14) is organically connected with the vacuum tube(10) through the vacuum hole(16). A rubber ring is inserted into the outside of the vacuum tube(10). The rubber ring is projected as much as 15 to 20mm from the contact pad(14). A rubber(18) is formed at an edge portion of the contact pad(14).
Patent KR-20030000856-A (KR)
Title: An automotive strut type suspension
Inventor: BAE BYEONG GUK
IPC: B60G7/00
Filed: 2001-06-27
Abstract: PURPOSE: A thrust type suspension device is provided to reduce the shimmy of a steering wheel and to secure the safety of passengers by changing a combined position between a tie rod and a lower arm. CONSTITUTION: A wheel is fixed in a car body frame(F) by combining with a lower arm(10) and a tie rod(30) through a knuckle(20). The lower arm is fixed with the knuckle through a first fixing point(K) and fixed in the car body frame through second and third fixing points(K',K") by leaving spaces with a control bush and an assist bush. The tie rod is fixed in the knuckle through a fourth fixing point(K1) in front of the lower arm and fixed in the car body frame through a fifth fixing point(K1'). The assist bush is located in front of the control bush by fixing the tie rod behind the lower arm. Thereby, the shimmy is reduced during a traveling and damage of passengers is reduced by dispersing shock to the front portion.
Patent KR-20030001710-A (KR)
Title: Memory system for promoting efficiency of use of semiconductor memory and refresh method of the semiconductor memory
Inventor: KYUNG GYE HYEON
IPC: G11C11/403
Filed: 2001-06-27
Abstract: PURPOSE: A memory system for increasing an efficiency of a semiconductor memory device and a method for refreshing the same are provided to selectively refresh a specific bank by applying only a refresh information without applying a bank address of a memory controller as well as to control the other operations by accessing the other banks. CONSTITUTION: A memory system for increasing an efficiency of a semiconductor memory device includes a plurality of semiconductor memory devices(14) provided with a plurality of banks for creating addresses of banks to be refreshed subsequently and address of wordlines to be refreshed as a first refresh bank address(BANK_ADD1) and a refresh low address and for refreshing wordlines of the banks corresponding the created first refresh bank address(BANK_ADD1) and the created refresh low address and a memory controller(10) for generating the refresh information to the plurality of the semiconductor memory devices(14) and for creating a second refresh bank address(BANK_ADD2) of an address equal to the first refresh bank address(BANK_ADD1) in response to the refresh information.
Patent KR-20030006856-A (KR)
Title: Inhibitor of acne microbe's growth
Inventor: LEE CHUNG WOO
IPC: A61Q19/00
Filed: 2001-07-16
Abstract: PURPOSE: A composition containing an extract of Plantago asiatica L. which has prevention and improvement effects on skin damage as a main component is provided which is useful as a skin agent for external use. CONSTITUTION: Plantago asiatica L. is ground and then extracted at a temperature of from room temperature to 60deg.C in water, ethanol, methanol, 1,3-butylene glycol, propylene glycol, glycerine or a mixture thereof. In a mixed solvent of 1,3-butylene glycol, propylene glycol and distilled water, the mixing ratio of 1,3-butylene glycol to propylene glycol to distilled water is 8:2 to 4:6. The composition inhibiting the growth of acne bacteria contains 0.01 to 30% of the above extract.
Patent KR-20030009779-A (KR)
Title: Multi-Layered Electromagnetic Absorbent
Inventor: JANG KWAN SIK
IPC: B32B33/00
Filed: 2001-07-24
Abstract: PURPOSE: A multilayered electromagnetic wave absorbent comprising a conductive polymer layer such as specific polypyrrole, polyaniline and poly(3,4-ethylenedioxy)thiophene that are soluble to water or organic solvent as a multilayer is provided. CONSTITUTION: The multilayered electromagnetic wave absorbent comprises at least one layer selected from the group consisting of a polypyrrole layer in which a solvent containing dopant and comprising polypyrroles (shown as formula I to formula v) that has or does not have substituent at pyrrol ring is formed by a polypyrrole solution that is water or organic solvent; a poly(3,4-ethylenedioxy)thiophene layer that is formed by a poly(3,4-ethylenedioxy)thiophene aqueous solution or water suspension, or a mixed solution in which organic solvent or organic or inorganic acid is added to the poly(3,4-ethylenedioxy)thiophene aqueous solution or water suspension; and a polyaniline layer that is formed by a polyaniline salt solution comprising polyaniline, organic acid or dialkylsulfate, wherein the multilayered electromagnetic wave absorbent comprises the plural conductive polymer layers, or comprises one or more conductive polymer layers and a metal or inorganic matter layer.
Patent KR-20020088340-A (KR)
Inventor: KIM DO YOUNG
IPC: A23L7/196
Filed: 2001-07-25
Abstract: PURPOSE: A process of preparing the titled clean rice by coating an extract of a ginkgo and mugwort on the surface of rice or soaking rice in the extract is provided which enhances the flavor and nutrition of rice. CONSTITUTION: Ginkgo powder is added to an extract of mugwort and then coated on the surface of rice with a fine thickness, or the rice is impregnated with the extract to a degree in which the solution is impregnated deeply into the inside of an embryo thereof.
Patent KR-20010088564-A (KR)
Inventor: HWANG IN SU
IPC: G06Q50/10
Filed: 2001-08-07
Abstract: PURPOSE: A time capsule service method is provided to enable a user to leave last words or images or messages for anniversaries or meetings and to enable the user or others to search the leaved words or messages. CONSTITUTION: The method comprises steps of a user accessing a service site and submitting a service application form(A1,A2), the service site storing user data at an offline backup database or loading up the database if necessary(E1,E2), the service site accepting voice or image data offered by the user, the service site offering specific data to the user via an e-mail or telephone until opening the requested data, the service site notifying a target person and the service request user of the stored data just before the opening day(C2,C1,C3), the service site transmitting a termination of the service contract(D1), the user checking the termination of the service contract, the service site finally notifying the user of the service termination.
Patent KR-20030014904-A (KR)
Title: Making method of electron emission source for flat panel display and device for activating of the electron emission source
Inventor: CHO SEONG HO
IPC: H01J1/30
Filed: 2001-08-13
Abstract: PURPOSE: A method for manufacturing an electron emitting source and an activation device for the electron emitting source are provided to increase the amount of electron emission by improving electrostatic focusing effects, while reducing operating voltage for the electron emitting source. CONSTITUTION: A method for manufacturing an electron emitting source, comprises a first step of producing a carbon nanotube paste; a second step of forming a carbon nanotube film(6) by screen printing the carbon nanotube paste on a substrate(2); a third step of vaporizing solvent of the paste by performing a heat treatment to the carbon nanotube film; a fourth step of burning resin of the paste by performing a heat treatment to the carbon nanotube film at the temperature higher than the temperature of heat treatment performed in the third step; a fifth step of locally heating the carbon nanotube film by radiating laser beams to the carbon nanotube film; and a sixth step of producing micro cracks at the carbon nanotube film by quickly cooling the portion of the carbon nanotube film heated by the laser beam.
Patent KR-20030016529-A (KR)
Title: Apparatus and method for recognition of specific frequency signal of underwater sound
Inventor: LEE CHEOL WON
IPC: G01S15/02
Filed: 2001-08-21
Abstract: PURPOSE: An apparatus for recognizing an underwater sound source of specific frequency and a method thereof are provided, which detects underwater sound having a specific frequency in real time. CONSTITUTION: The apparatus for recognizing an underwater sound source of specific frequency comprises a transducer, a transceiver, a battery and a release unit. A signal input part(60) receives a reference signal as a signal of different phases and receives an acoustic signal. A comparison part(70) outputs a digital signal by comparing the acoustic signal with the reference signal of different phase. An amplification part(80) amplifies a signal compared in the comparison part. And an output part(90) determines a frequency of the inputted acoustic signal from the signal amplified in the amplification part and then outputs the frequency.
Patent KR-20030017702-A (KR)
Inventor: JANG SU JIN
Filed: 2001-08-22
Abstract: PURPOSE: A system for processing a mail is provided to improve a speed processing a large quantity of mails and to operate the system stably by lessening a load of a process through the function classification of each process and reducing unnecessary waiting time. CONSTITUTION: A MyLocal scheduler(211) is called by internal delivery and decides a priority according to the corresponding weight by scheduling the mail. A MyLocal spawn(212) delivers the mail by calling a MyLocal MDA(213) according to the priority and informs the MyLocal scheduler(211) of a delivery result. The MyLocal MDA(213) is called by the MyLocal spawn(212) and stores the delivered mail to a mail box(217). A remote scheduler(207) is called by external delivery and decides the priority according to the weight by scheduling the mail. A remote spawn(208) delivers the mail by calling a remote MDA(209) according to the priority and informs the remote scheduler(207) of the delivery result. The remote MDA(209) is called by the remote spawn(208) and transfers the delivered mail to other remote mail server(210).
Patent KR-20020018041-A (KR)
Title: Liquid seal
Inventor: RINALDO JOHN M
IPC: F16J15/447
Filed: 2001-08-28
Abstract: PURPOSE: A liquid seal is provided to prevent such liquid as oil from being displaced from such a closed cavity as a gearbox along rotary shaft. CONSTITUTION: A non-contacting seal includes a stationary tooth(18) radially overlapping a tooth(16) on a rotatable shaft(10), with the sealing action resulting from controlled clearance both radially between the stationary tooth and the shaft, and axially between the stationary tooth and the shaft. The seal may also be in the form of a stationary tooth(14) that is approximately in the same radial plane as a tooth(12) on the rotatable shaft, with the sealing action resulting from both a controlled clearance gap between the two teeth and from the momentum of liquid travelling outwards from the rotating tooth(12) making it difficult for the liquid to turn to go axially through the gap(15) between the rotating tooth and the stationary tooth. The seal may also comprise a combination of the two seals.
Patent KR-20030018488-A (KR)
Title: Vacuum fluorescent display device
Inventor: KOO JA UK
IPC: H01J31/12
Filed: 2001-08-29
Abstract: PURPOSE: A phosphor display tube is provided to reduce working procedures and achieve improved yield rate of the fluorescent display tube by preventing the deterioration of luminance and short. CONSTITUTION: A phosphor display tube comprises a front substrate and a rear substrate(6) constituting a vacuum vessel together with a side glass; a filament mounted within the vacuum vessel, and which emits thermal electrons when a power is applied; an anode electrode formed at the front substrate or the rear substrate, and which includes a phosphor layer(16) and a conductive layer(12) formed beneath the phosphor layer; and a control electrode including an insulation rib(18) formed around the conductive layer of the anode electrode, and a conductive rib(20) formed on the insulation rib and which controls the thermal electrons emitted from the filament. The insulation rib has a top surface formed lower than the top surface of the phosphor layer.
Patent KR-20030018691-A (KR)
Title: A method for preventing strip edge bulging in twin roll strip casting process
Inventor: JUNG HYEONG TAE
IPC: B22D11/06
Filed: 2001-08-30
Abstract: PURPOSE: A method for preventing non-solidification of the strip edge is provided to obtain strip without defects by controlling pressure difference between a space region between weirs inside meniscus shield and space region outside the weirs to a certain value or less in the casting process using a twin roll strip caster. CONSTITUTION: In twin roll strip casting process using a twin roll strip caster comprising a meniscus shield for protecting molten steel pool surrounded by casting rolls and edge dams(13) and weirs installed at the meniscus shield to control flow of molten steel, the method for preventing non-solidification of the strip edge comprises the process of exhausting the gas by pumping gas inside the region (B) so that a gas pressure difference defined as the following expression 1 is 120 mm H2O or less during casting if a space between weirs in the meniscus shield is region (B), a space outside the weirs is region (A): £Expression 1|ΔP(mm H2O)=(gas pressure of region (A)-gas pressure of region (B)), wherein the gas is exhausted by pumping gas in the central part of width of the casting rolls so that gas pressure at the edge side of the casting rolls is maintained to 10 mm H2O or more greater compared with gas pressure of the central part of width of the casting rolls in the region (A), and wherein a projected edge dam for minimizing area of neighboring surface of molten metal is additionally installed in a space between the weirs and edge dams so that impurities such as manganese are restrained from flowing from the region (B) to region (A) by asymmetrical flow of gas.
Patent KR-20030021819-A (KR)
Title: Method for transmission of call progress tone in terminal
Inventor: KOO YONG MIN
IPC: H04M3/02
Filed: 2001-09-08
Abstract: PURPOSE: A method for transmitting a call progress tone in a terminal is provided to enable an incoming user to optionally designate a ring back tone ringing in an originating terminal, and to notify a state of an incoming terminal to the originating terminal using the optionally designated ring back tone. CONSTITUTION: A controller of an incoming terminal is in a standby state(300). The controller checks whether a call is requested from an originating terminal(400). If so, the controller converts a call waiting message pre-registered in a call waiting message field of a memory into an RF(Radio Frequency) signal in an RF part, and transmits the converted signal through an antenna(410). The controller checks whether a hook off signal is generated(420). If so, the controller connects a call(430). The controller checks whether a hook on signal is generated(440). If so, the controller converts a call end message pre-registered in a call end message field of the memory into an RF signal in the RF part and transmits the converted signal through the antenna(450), then disconnects the call(460).
Patent KR-20030031628-A (KR)
Title: Air-Conditioner System and Setting Method for the Same
Inventor: SUNG SI PUNG
IPC: F24F11/00
Filed: 2001-10-15
Abstract: PURPOSE: An air-conditioning system and setting method of the same are provided to allow an outdoor unit controlling a plurality of indoor units to automatically set addresses of the indoor units. CONSTITUTION: An indoor unit(12) includes a serial number storing part(34) storing information on serial numbers of the indoor units in a memory(16) installed to prevent data loss due to power failure. An outdoor unit detects number of the indoor units with identical first numbers of the serial numbers, detects rest of numbers of the serial numbers of the indoor units to set addresses of the indoor units with identical first numbers, and detects serial numbers of the indoor units with different first numbers in regular sequence to set addresses of the indoor units with no addresses set yet.
Patent KR-20030033299-A (KR)
Title: A roof rack of an automobile
Inventor: YOO BYEONG SEOP
IPC: B60R9/045
Filed: 2001-10-20
Abstract: PURPOSE: A vehicle roof rack is provided to easily move a cross bar to the left and light direction and firmly fix the cross bar. CONSTITUTION: A roof rack of a vehicle comprises a left and right base(100) installed to both sides of a roof panel(1) in parallel direction, a rack rail(200) fixed to the upper surface of the base and having a guide groove(210) longitudinally formed to both corresponding inner surfaces, a cross bar(300) positioned to left and right upper surface of the roof panel and installed to be vertical with the rack rail, and a supporting unit(400) positioned between both ends of the cross bar and the guide groove of the rack rail and supporting the cross bar to selectively slid.
Patent KR-20030034334-A (KR)
Inventor: CHO YEONG SEON
IPC: F16D55/224
Filed: 2001-10-22
Abstract: PURPOSE: A disc brake is provided to prevent the partial side wear of inner and outer pads by preventing the rotation of a caliper housing caused by the rotational torque of the disc in braking. CONSTITUTION: The rotation of a caliper housing(10) is prevented, even if the rotational torque of a disc(70) is transmitted in braking because a rotation preventing surface(81) installed at one side of finger units(12L,12R) of the caliper housing in a direction of a forward rotating of the disc contacts a supporting surface(82) equipped at one end of a carrier(30) and slides. Accordingly, front and rear sides of inner and outer pads(51,61) are pressurized with equal pressure, therefore, the braking capacity and reliability of the disc brake are improved, and the partial side wear of the inner and outer pads is prevented.
Patent KR-20030034564-A (KR)
Title: Method for informing call transfer state in mobile network
Inventor: YOO SEON MI
IPC: H04B7/26
Filed: 2001-10-26
Abstract: PURPOSE: A method for informing the execution situation of a call transfer function in a mobile network is provided so that it is possible for a termination subscriber to easily know the execution situation of the call transfer function by transmitting a specific message to the termination subscriber for displaying the execution situation of the termination subscriber on a terminal of the termination subscriber when executing the call transfer function in the mobile network. CONSTITUTION: If a call transfer service is requested by an origination subscriber A in a busy state between the origination subscriber A and a termination subscriber B, a 3GCC(3rd Generation Call Control) function block decides whether the call transfer service is executed. If the call transfer service is executed, a CTC(Call Transfer call Control) function block informs the termination subscriber B that the call transfer service is executed, pages the third subscriber C requested by the origination subscriber A, and provides a message to the termination subscriber B for informing that the third subscriber is called. If the third subscriber C answers to the paging, a UPC(User Part Control) function block notifies a message to the termination subscriber B for informing that the third subscriber C answers to the paging, and connects the third subscriber C to the termination subscriber B.
Patent KR-20030034820-A (KR)
Title: Reflective-transmissive type liquid crystal display device and method of manufacturing the same
Inventor: CHO BEOM SEOK
IPC: G02F1/1335
Filed: 2001-10-27
Abstract: PURPOSE: A reflective-transmissive liquid crystal display device and a method for manufacturing the same are provided to realize a high luminance display simultaneously having high light transmissivity and light reflexibility by optimizing the thickness of a reflective-transmissive electrode. CONSTITUTION: A thin film transistor is formed of a gate electrode(350), a source electrode(770), a drain electrode(760), and an active pattern(550) on a substrate(100). A passivation layer(900) is formed on the thin film transistor and the substrate, having a contact hole exposing the drain electrode. A transparent electrode(1000) is formed on the passivation layer to be connected with the drain electrode through the contact hole. A reflective-transmissive electrode(1100) is formed on the transparent electrode for reflecting light supplied in a direction forwarding the substrate while transmitting light supplied after passing through the substrate.
Patent KR-20030038009-A (KR)
Title: Continuous and purification of flavonoids and pectin on peel of citrus unju
Inventor: CHOI YEONG BAE
IPC: A61K31/352
Filed: 2001-11-08
Abstract: PURPOSE: Provided is a method for extracting and purifying flavonoid and pectin from citrus meal by a continuous process comprising extracting grinding, drying, hydrolyzing, washing and extracting processes. CONSTITUTION: The method for extracting and purifying flavonoid and pectin from citrus meal comprises the steps of: extracting flavonoid from a mixture of citrus meal and methanol in a ratio of 1:10, at 90 to 100deg.C for 6hr; grinding and drying residues; adding 10% hydrochloric acid and water, in a ratio of 0.47g and 47.14g, to 5g of powder, and reacting for 40min and washing them; adding 1.8 times warm water of 80deg.C or more and 0.02 to 0.03 times 10% hydrochloric acid to the washed residues and reacting them at 80 to 100deg.C for 30 to 120min to obtain an extract; and filtering and freeze drying the extract.