baber/WOPTO huggingface dataset:
Patent KR-20020093326-A (KR)
Inventor: PARK YEONG SAM
IPC: H04W4/24
Filed: 2001-06-08
Abstract: PURPOSE: A method for notifying a balance in an intelligent network is provided to receive information about the balance and confirm the usable balance during a telephone conversation by transmitting information about the balance to a PPS(PrePaid Service) subscriber through a short message in an SMC(Short Message Center). CONSTITUTION: It is checked whether a call currently transmitted from an origination MSC(Mobile Switching Center) is for a PPS(ST11). If the call currently transmitted from the origination MSC is for the PPS, the origination MSC requests processing information about the termination call to an SCP(Service Control Point)(ST12). It is checked whether a response signal as to call processing information is received(ST13). If the response signal as to call processing information is received, the origination MSC requests call setup to an termination MSC(ST14). It is checked whether the call setup is performed(ST15). It is checked whether information about a balance of an origination subscriber is transmitted from the SCP to an SMC(ST16). If information is transmitted, it is checked whether information about the balance of the origination subscriber, i.e., a short message is received from the SMC(ST17). If the short message is received, information about a usable balance is transmitted to the subscriber through the short message(ST18).
Patent KR-20020094108-A (KR)
Title: Method and Apparatus for Random Offset Pseudo Random Noise Generation in CDMA
Inventor: PYO BYEONG SEOK
IPC: H04J13/12
Filed: 2001-06-09
Abstract: PURPOSE: An apparatus for generating an offset PN(Pseudo Noise) for an initial synchronization in a CDMA(Code Division Multiple Access) system and a method therefor are provided to support several initial synchronization devices using one fixed offset PN generator and one PN memory by composing the PN memory having a multi-bit and allocating a register with the multi-bit in an input terminal and an output terminal of the PN memory. CONSTITUTION: A fixed offset PN generator(110) generates a fixed offset PN code. A 64-bit input register(120) shifts the PN code outputted from the fixed offset PN generator(110) at a chip speed, and successively writes the PN code in a PN memory(130) when all PN code are shifted. The PN memory(130) stores data outputted from the 64-bit input register(120) by data unit of 64 bits. A 64-bit output register(140) receives the contents of an address corresponding to an offset necessary for initial synchronization devices(150) from the data stored in the PN memory(130), shifts the data at the chip speed, and transmits the data to the synchronization devices(150). The synchronization devices(150) receive the data transmitted from the 64-bit output register(140) and judge whether each offset is correct.
Patent KR-20020096238-A (KR)
Title: Method for self-cooling a drink and vessel for self-cooling the drink introduction of the same principle
Inventor: RHEE TAE POK
IPC: F25D5/00
Filed: 2001-06-19
Abstract: PURPOSE: A self-cooling method for beverage and self-cooling beverage container is provided to achieve improved self-cooling efficiency for beverage by using an endothermic reaction material rather than refrigerant. CONSTITUTION: A self-cooling beverage container(100) comprises an outer case(10) having a stud(16) with a closed outlet, which has a storage space and stores a predetermined amount of beverage in the storage space; an inner case(20) accommodated into the stud, which has an end exposed to a bottom surface(11) of the outer case, and inner space divided into two small areas by a divider plate(50); and a divider plate separating bar(40) penetrating through the inner case, which has an end exposed to a bottom surface(60) of the inner case and the other end contacting the divider plate, wherein the divider plate separating bar separates the divider plate from the inner case by moving the other end contacting the divider plate when an external force is applied to the end exposed to the bottom surface of the inner case. An endothermic reaction induction solution is stored in one of two small areas of the inner case, and an endothermic reaction material is stored in the other small area.
Patent KR-20030000428-A (KR)
Title: Prepatation method for polypropylene powder
Inventor: LEE CHUN U
IPC: C08J3/12
Filed: 2001-06-25
Abstract: PURPOSE: A method for preparing polypropylene powder is provided, to improve the efficiency of the cooling process, thereby preventing the insufficient cooling and to carry out the cooling process with using no N2 gas, thereby reducing the cost. CONSTITUTION: The method comprises the system comprising a bulk-blow cooler placed next to a polypropylene powder buffer silo. The cooler contains a plurality of vertical plates, the cooling water flows into the plates, and the polypropylene powder is cooled by allowing the polypropylene powder to flow between the plates.
Patent KR-20030001575-A (KR)
Title: Power controlling method for mobile communication device
Inventor: YOON SEONG IL
IPC: H04L25/02
Filed: 2001-06-25
Abstract: PURPOSE: A method for controlling a power in a mobile communication terminal is provided to reduce the power consumption of the mobile communication terminal by judging whether a certain part of a frame is demodulated according to a current data rate, and preventing that demodulation is performed as to a part in which it is unnecessary for demodulation or turning off a receiving power. CONSTITUTION: An MS(Mobile Station) judges a current data rate(S11). If the current data rate is not '1', the MS judges a group to be demodulated by a variable(valid_pcg) for indicating a power control bit is included in the group(S12). The MS calculates a part repeated in a 20ms receiving frame according to the current data rate, and determines a part to be demodulated(S13). The MS judges whether a currently received part is the part to be demodulated(S14). If the currently received part is not the part to be demodulated, the MS judges whether the power control bit is included in the part to be not demodulated by the variable(valid_pcg)(S15). If the variable(valid_pcg) is '1', the MS demodulates the currently received data(S16). If a variable(RX_OFF) is '1'(S17), the MS stores a currently received level just before the part to be demodulated is ended(S18). The MS turns off a receiving power(S19). If the variable(RX_OFF) is '0', the MS disables only the demodulation operation(S20).
Patent KR-20030000785-A (KR)
Title: Simultaneous hydroprocessing of two feedstocks
Inventor: KALNES TOM N
IPC: C10G69/00
Filed: 2001-06-27
Abstract: PURPOSE: Provided is a catalytic hydrocracking process, in which two feedstocks are simultaneously hydrogenated to increase yield and quality of liquefied product. CONSTITUTION: The process comprises the steps of (i) passing a first hydrocarbon feedstock and hydrogen through hydrocracking area(3) containing hydrocracking catalyst, and then recovering a discharge from the hydrocracking area(3), wherein the hydrocracking area(3) works at temperature of 204-482 deg.C, and pressure of 3.44-17.2 mPa, and hourly space velocity of liquid of 0.1-15/hr; (ii) directly passing the discharge through high temperature and high pressure stripper(5) which forms a first vapor stream and a first liquid stream, by using a high temperature stripping gas enriched in hydrogen; (iii) passing a second hydrocarbon feedstock having boiling temperature lower than that of the first hydrocarbon feed stock, through the top of the stripper; (iv) passing a part of the first vapor stream recovered in the step(ii), through separate container containing post-treatment hydrogenation area(8), so as to saturate an aromatic compound; (v) condensing a part of the discharge emitted from the post-treatment hydrogenation area(8), to form a second liquid stream comprising hydrocarbon compound having boiling point lower than that of the first hydrocarbon feedstock, and a second vapor stream comprising hydrogen and hydrogen sulfide; and (vi) recycling at least a part of the second vapor stream to hydrocracking area(3).
Patent KR-20030000832-A (KR)
Title: suspention system of vehicle
Inventor: LEE BYEONG RIM
IPC: B60G13/02
Filed: 2001-06-27
Abstract: PURPOSE: A suspension system is provided to prevent the damage of a car body and to increase the traveling safety and the riding comfort by installing a bound stopper and a rebound stopper in a lower arm and an upper arm. CONSTITUTION: A bound stopper(20) and a rebound stopper are installed in a lower arm(14) and an upper arm. The bound stopper and the rebound stopper comprise outer cases(21), inner cases(22), elastic members(23), inner case supports(24), mounting brackets(25) and stopper members(26). The outer cases are fixed in the lower arm and the upper arm. The inner cases are inserted inward the outer case. The elastic members are elastically supported in the bottoms of the inner cases, the lower arm and the upper arm. The inner case supports guide the movement of the inner case by penetrating through the bottoms of the inner case and fixing in the lower arm and the upper arm. The mounting brackets are screwed in the tips of the inner cases. The stopper members are fixed in the mounting brackets. Shock is not transmitted to a car body by maximally absorbing through the bound stopper and the rebound stopper though the bound stopper and the rebound stopper are contacted with a cross member. Thereby, the damage of a car body is minimized.
Patent KR-20030002756-A (KR)
Title: Current bias circuit for controlling a current in a digital region
Inventor: LEE JUN SEOK
IPC: G05F3/02
Filed: 2001-06-29
Abstract: PURPOSE: A current bias circuit for controlling a current capacity at a digital area is provided to automatically control the current capacity supplied thereto as a digital signal. CONSTITUTION: A current bias circuit for controlling a current capacity at a digital area includes an inside portion(20) of a semiconductor chip provided with a resistor and a plurality of transistors(Q1-Q4), an outside portion(10) and a digital controller(50) configured by a plurality of digital switches(SW1-SW4) to on/off in response to a control signal of the digital controller(50), thereby generating a plurality of divided currents(I2a,I2b,I2c,I2d).
Patent KR-20030002049-A (KR)
Title: A forming method of contact hole
Inventor: PARK SEONG CHAN
IPC: H01L21/28
Filed: 2001-06-30
Abstract: PURPOSE: A method for forming a contact hole of semiconductor devices is provided to obtain a processing margin, to prevent a short between electrodes and to improve a low dielectric property by using an APL(Advanced Planarization Layer) as an interlayer dielectric. CONSTITUTION: A plurality of conductive patterns(24) are formed on a substrate(21) having a plug(22). An interlayer dielectric(26) composed of an APL is formed on the resultant structure. A contact hole(28) is formed between the conductive patterns(24) by selectively etching the interlayer dielectric(26). An etch stopper(27) is then formed on the entire surface of the resultant structure. By simultaneously removing the etch stopper(27) and the interlayer dielectric(26) remaining in the contact hole(28), the plug(22) is exposed.
Patent KR-20020006448-A (KR)
Inventor: MATSUKI KOHKI
IPC: H01L43/12
Filed: 2001-07-10
Abstract: PURPOSE: To appropriately manufacture a magnetoresistive effect magnetic head having no characteristics deterioration by effectively suppressing electrostatic destruction due to ESD(electrostatic discharge) and EOS(electrical over stress). CONSTITUTION: A shortcircuit pattern for electrically shortcircuiting an element circuit of a MR element is formed in a lamination type magnetic head forming stage S1 and the shortcircuit pattern is cut before a precisely polishing stage S4 is performed or during a wafer bar cutting stage S6.
Patent KR-20030008923-A (KR)
Title: A moving console of an automobile
Inventor: KOO JUN MO
IPC: B60R7/04
Filed: 2001-07-21
Abstract: PURPOSE: A mobile console of a vehicle is provided to enable a console to freely move without lifting the console. CONSTITUTION: A mobile console includes a console body(100), wheels(200) and a main breaker(300). A receiving space is formed inside of the console body(100). The wheels(200) are positioned under the console body(100) so as to enable the console body(100) to freely move. The main breaker(300) is provided at one side of the console body(100). The main breaker(300) fixes the console body(100) on the floor panel carpet(400). The main breaker(300) includes an eccentric lever(310), a locking lever(320) and a connection lever(330).
Patent KR-20010079469-A (KR)
Inventor: KIM SEONG HUN
IPC: H04L12/66
Filed: 2001-07-23
Abstract: PURPOSE: A structure and method for using a generic PSTN telephone in a SOHO Internet phone gateway is provided to offer the calling and receiving functions of both an Internet phone and a PSTN telephone, regardless of a connected state, by confirming a connection state according to suitable procedures. CONSTITUTION: Tip/ring terminals(21) are connected with a subscriber line of a PSTN telephone office. A terminal(22) is to connect a generic telephone. An AC input terminal(23) supplies system power. A relay(24) is provided for connection transfer when a user attempts an Internet call and a PSTN through the generic telephone. A DC power supplier supplies DC power. A loop detector(26) monitors the loop of the call current of a PSTN trunk. A ring detector(27) detects a ring signal. A SLIC(Subscriber Line Interface Circuit)(28) supplies call current and ring signals for Internet calls. A relay driver(29) drives a signal transfer relay.
Patent KR-20010113564-A (KR)
Title: 원적외선 방사체를 내설하는 조리용기의 제조방법 및 그조리용기
Inventor: KIM DAE SIK
IPC: A47J27/02
Filed: 2001-07-24
Abstract: 본 발명은, 중앙부위에 원적외선 방사체를 충진하기 위한 충진부가 형성되도록 하고, 외주면으로 숫나사부를 갖는 돌부가 충진부 외연으로 환형상 돌출되고, 다시 상기 돌부 외연으로 요홈이 형성됨과 동시에 조리면을 갖는 둥근 원판형상의 조리용기 상판을 다이케스팅 주조에 의해 성형 사출하는 조리용기의 상판 사출공정과,  상기 조리용기 상판의 돌부로 나사 결합되기 위해 내주면으로 암나사부를 갖는 하단커버를 다이케스팅 주조에 의해 성형 사출하되, 상판과 결합된 상태시 하단커버가 상판의 하면으로부터 더욱 돌출되도록 고정공이 다수개 형성되는 삽입구를 갖도록 다이케스팅 주조에 의해 성형 사출되는 조리용기의 하단커버 사출공정과, 상기 상판과 하단커버 결합시 일정 공간이 형성되는 충진부로 원적외선 방사체를 충진하는 원적외선 방사체 충진공정과,  불연성 가스켓(130)을 상판(110)의 요홈(114)과 하단커버(120)의 삽입구(122) 주연부에 삽치하여 조립하기 위한 조리용기(100) 상판(110) 및 하단커버(120) 조립공정과(S4),  조립공정시 상판의 하면으로부터 돌출된 하단커버의 삽입구를 절단 가공하여 하단커버의 하부면과 상판의 하면이 동일한 면으로 가공하는 하단 커버 가공공정으로 조리용기를 제조하여, 그 제조공정을 단축시키고 조리용기에의 열원에 의한 가열시 그 열원이 원적외선 방사체에 축열되도록 하여 조리과정에서 음식물에 대한 원적외선 방사효율을 극대화시키기 위한 원적외선 방사체를 내설하는 조리용기의 제조방법 및 그 조리용기에 관한 것이다.
Patent KR-20030010130-A (KR)
Title: Apparatus and Method for providing a service link with mobile terminal and KIOSK system
Inventor: JUNG SEONG UK
IPC: G06F15/00
Filed: 2001-07-25
Abstract: PURPOSE: An office work support system connection service system and method is provided to make a mobile terminal connect to an office work support system, for example, a kiosk type terminal, to offer the information to the mobile terminal via the kiosk type terminal, and to bill an information usage fee to an owner of the mobile terminal. CONSTITUTION: The system comprises mobile terminals(10, 12), kiosk terminals(18, 20), interfaces(14, 16), a kiosk server(22), a user database(24), and a payment server(26). The interfaces(14, 16) make the mobile terminals(10, 12) be attached at and connect to the kiosk terminals(18, 20). The kiosk server(22) totally manages a status of each kiosk terminal. The user database(24) stores personal data on a user like a mobile phone number, a secret number, a name, an account number and so on, and offers the data according to a request of the kiosk server. The payment server(26) pays the information usage fee, levied on the information offered via the kiosk terminals(18, 20), and processes an addition of the information usage fee to a mobile phone charge.
Patent KR-20030013952-A (KR)
Inventor: KIM YEONG GU
IPC: H01J29/87
Filed: 2001-08-10
Abstract: PURPOSE: A screen structure of a color cathode ray tube is provided to prevent the de-lamination of an explosion proof substrate from the color cathode ray tube by encapsulating a lateral adhesive surface of a panel and the explosion proof substrate with a sealant. CONSTITUTION: An explosion proof substrate(1a) is adhered to a front side of a panel(2) through an adhesive substrate(10). A lateral adhesive surface of the panel(2) and the explosion substrate(1a) is encapsulated by using a sealant(11). The sealant(11) is a thermosetting resin. A conductive material such as gold, silver, copper, aluminium, palladium, carbon black, graphite powder, and carbon fiber is added to the sealant(11). The quantity of added conductive material is 20-40% of a weight of the sealant(11).
Patent KR-20030016700-A (KR)
Title: Auto discharging tar system in LPG vehicle and method thereof
Inventor: BAE HAN
IPC: F01N3/02
Filed: 2001-08-21
Abstract: PURPOSE: An automatic discharging system and method of tar in an LPG(Liquefied Petroleum Gas) vehicle are provided to improve the convenience by automatically discharging the tar according to a driven distance of the vehicle. CONSTITUTION: A control device(20) generates a control signal by recognizing a discharging period of a tar through an alarming device(10). An opening and shutting device(50) opens and closes a discharging terminal(1) of a vaporizer by operating through the signal from an operating device(30). The operating device communicates power according to the signal from the control device. A safety device(40) communicates battery power with the operating device only when a vehicle is stopped. Thereby, the convenience and the safety are improved.
Patent KR-20020031032-A (KR)
Inventor: INOUE SHINICHI
IPC: H03L7/081
Filed: 2001-09-04
Abstract: PURPOSE: A PLL(Phase Locked Loop) circuit and a frequency-dividing method are provided to reduce spurious noise level containing in a generating output by using a simple configuration. CONSTITUTION: The PLL circuit performs fractional dividing containing a phase comparator(20) outputting a phase difference signal, in correspondence with phase difference by comparing phases of two signals, a charge pump(21) generating in correspondence with phase difference signals(ΦSP, ΦSR), and a low-pass filter(11) and a voltage control generator(12). The PLL circuit further includes a control circuit(23), a delay circuit(22) and a selection circuit(24) for modulating the phase difference signal supplied to the charge pump(21).
Patent KR-20020019422-A (KR)
Inventor: HAYASHITA ICHIRO
IPC: H01L21/308
Filed: 2001-09-05
Abstract: PURPOSE: An etching method for Ti-base films and an etchant used in etching of the Ti-base films are provided. CONSTITUTION: The method includes the steps of etching the Ti-base films on a semiconductor substrate by using a solution containing hydrogen peroxide and a chelate agent, and the etchant used for the Ti-base films on the semiconductor substrate consists of the solution containing the hydrogen peroxide and the chelate agent.
Patent KR-20030022505-A (KR)
Title: Composition for healing a burn
Inventor: CHOI HYUK SU
IPC: A61K33/06
Filed: 2001-09-10
Abstract: PURPOSE: A composition for treating burns which contains a Ca component as a main component and permits treatment of burns such as second and third degree burns to human skin within 15 to 30 days is provided which helps relieve pain and regenerates the skin while at the same time quickly eliminating the inflammation caused by burn. CONSTITUTION: A Ca component is obtained by heating the crustacean's shell such as abalone, oyster at 1,000 to 1,450deg.C and grinding. The Ca component is mixed with 0.39 to 0.49% by weight of SiO2, 0.001 to 0.0063% by weight of Mn, 0.001 to 0.009% by weight of Mo, 0,01 to 0.076% by weight of Sn, 0.002 to 0.005% by weight of Sb, 0.003 to 0.009% by weight of Ge, 0.5 to 1.5% by weight of K and 0.34 to 0.98% by weight of organic matter, based on the weight of the Ca component to produce a composition for treating burns.
Patent KR-20030023150-A (KR)
Title: low temperature and low moist for rice storage case
Inventor: LIM TAE GYU
IPC: A47J47/06
Filed: 2001-09-12
Abstract: PURPOSE: A temperature and humidity rice bin is provided to uniformly keep the temperature and humidity of a storing case by installing a heat absorbing and radiating plate to remove humidity and connecting an air circulation fan to circulate air. CONSTITUTION: An air circulation chamber(15) has a space between an outer housing(1) and a storing case(4) to circulate air. A dehumidifying/cooling chamber(20) supplies cooled air to the lower end of the air circulation chamber(15), and removes humidity caused by the difference of temperature. An outer air introduction chamber(30) is installed at the lower end of the dehumidifying/cooling chamber(20) to introduce outer air.
Patent KR-20020034862-A (KR)
Inventor: CHO YOO KUN
IPC: G06F15/00
Filed: 2001-09-20
Abstract: PURPOSE: A method for controlling a secret key of an application program of a computer is provided to execute a key-box function of making the secret key safely read out from an OS(Operating System) at the execution time of each application program by previously registering the secret key needed to each application program in a memory area of the OS. CONSTITUTION: The method for controlling the secret key of the application program comprises steps of registering the secret key used by a program to the memory area of the OS for each program, requesting the secret key to the OS when the program is executed, the OS transferring the secret key relating to a process requested the secret key, and the OS not transferring the secret key to the process if the process is generated by the program appointed during the registration of the secret key.
Patent KR-20030026764-A (KR)
Title: Method for manufacturing polarization plate and liquid crystal display device having the polarization plate
Inventor: HAMAMOTO EIJI
IPC: G02F1/13363
Filed: 2001-09-28
Abstract: PURPOSE: A manufacturing method of a polarizing plate and a liquid crystal display apparatus employing the polarizing plate are provided to improve transmissivity and polarization of the liquid crystal display by increasing the elongation rate of a second bath higher than a first bath. CONSTITUTION: A polyvinyl alcohol film is dyed with the dyeing solution including bicolor iodine, and cross-linked with the cross-linking agent. A polarizing plate is manufactured by elongating the polyvinyl alcohol film with a couple of rolls. Two or more baths containing the cross-linking agent are installed. The elongation rate of the first bath is to be one to four times, and the elongation rate of the second bath is to be more than the elongation rate of the first bath. Following the second bath, the temperature of the bath is 5 deg.C higher than the temperature of the first bath, and the temperature of the first bath is within the range of 10-90 deg.C.
Patent KR-20020027279-A (KR)
Title: Method for supplying slurry to polishing apparatus
Inventor: TANAKA TAKASHI
IPC: B24B37/04
Filed: 2001-10-05
Abstract: PURPOSE: A method for supply of slurry and a slurry feeder is provided to feed a chemical mechanical polishing apparatus with slurry, including slurry with an agglomerating property, in an appropriate manner without causing the acceleration of agglomeration of the slurry. CONSTITUTION: The slurry is fed from the slurry supply tank for storing the slurry at a given concentration to the chemical mechanical polishing apparatuses by a slurry feed pumps. The operations of the slurry feed pumps are suspended during the period of time other than during the time of feeding the slurry to the chemical mechanical polishing apparatuses. A slurry feeder for feeding a slurry to the polishing apparatus includes a pump for feeding the slurry at a flow rate Q from a slurry supply tank to the polishing apparatus. When the given sedimentation velocity of the given slurry is indicated by V, the horizontal sectional area of the slurry supply tank is set to become smaller than Q/V.