baber/WOPTO huggingface dataset:
Patent KR-20000058825-A (KR)
Inventor: YEO KEUN JU
IPC: B29D19/00
Filed: 2000-06-30
Abstract: PURPOSE: A button-molding device using a tablet machine is provided, which produces buttons with low rates of inferiority and various colors in large quantities. CONSTITUTION: A button-molding device using a tablet machine comprises the steps of; molding primarily, which a thermoplastic resins molds to a tablet, using a tablet machine used to manufacture medical supplies; inserting a thermoplastic resins (7) molded as a tablet, in a button-molding groove (6) formed on a mold (1) using a resins-input device (9) and heating and compressing by a presser (2) and molding secondarily by a button-shaped thermoplastic resins (5); putting a button-shaped thermoplastic resins (5) into a rotating tub (3a) containing a drill (8) and rotating at high speed to pierce a buttonhole (4a)(4b) and smoothing around a button.
Patent KR-20010030003-A (KR)
Title: Circuit-incorporating light receiving device and method of fabricating the same
Inventor: FUKUNAGA NAOKI
IPC: H01L21/00
Filed: 2000-07-25
Abstract: PURPOSE: To provide a light receiving element incorporating a circuit, and a fabrication method thereof, in which a polysilicon emitter, a high speed integrated circuit employing LOCOS isolation and a high speed isolation photodiode are formed on the same substrate. CONSTITUTION: Polysilicon 16 is employed as a diffusion source and an electrode for forming the emitter region 15 of an NPN transistor and local oxidation (also referred to LOCOS oxidation) is employed for isolation at the integrated circuit part. A split photodiode is formed on the same silicon substrate and the diffusion structure thereof can achieve high response or high frequency noise reduction. Since the low response diffusion current component is reduced, response is improved while reducing the capacity of photodiode.
Patent KR-20000063624-A (KR)
Inventor: LEE HYANG JE
IPC: B65D17/34
Filed: 2000-07-24
Abstract: PURPOSE: A tool for opening a closed can is provided to open a can with a smaller force by pulling an auxiliary handle upwardly and to prevent a finger or finger nail from being hurt by putting a finger down under an o pening handle elastically provided on a top plane part of the can. CONSTITUTION: A tool for opening a closed can(10) includes an opening handle(16) and an opening to be opened by being cut with pressure applied when pulling the opening handle upwardly, wherein the opening handle is fixed with an auxiliary handle(18) on a top surface to help the opening of the can when pulling the opening handle upwardly, and the auxiliary handle has fixing parts(44) fixed on a connection fixing part(20) of the opening handle and an inner space(30) for putting in a finger to pulling the auxiliary handle upwardly.
Patent KR-20020012355-A (KR)
Inventor: KIM SANG HO
IPC: C07C49/794
Filed: 2000-08-07
Abstract: PURPOSE: A novel method for preparing antiulcerants, Sofal-cone represented by the formula 1 is provided, to obtain Sofal-cone in high purity and high yield without using unstable and toxic ethylbromo acetate. CONSTITUTION: The method comprises the steps of reacting 4-(3-methyl-2-butenyloxy)benzaldehyde represented by the formula 2 with 2-cyanomethoxy-4-(3-methyl-2-butenyloxy)acetophenone represented by the formula 3 by using hydrochloric acid gas in a solvent to obtain Sofal-cone of the formula 1. Preferably the solvent is selected from the group consisting of acetone, acetone aqueous solution, and ethanol aqueous solution. The equivalence of hydrochloric acid gas is 1-10 based on the Sofal-cone by weight. Preferably the reaction is carried out at a temperature of 10-150 deg.C 0.5-8 hours, and more preferably at a temperature of 20-50 deg.C for 2 hours.
Patent KR-20020016315-A (KR)
Title: contact condition for roller gear cam design method by coordinate change
Inventor: CHUNG WON JEE
IPC: G05B19/18
Filed: 2000-08-25
Abstract: PURPOSE: A shape designing method for a roller gear cam is provided to previously preestimate shape of a roller gear cam through operational simulation before working of three-dimensional roller gear cam, and relative movement to a turret by transformation of coordinate using contact condition. CONSTITUTION: In a first step, major specification, displacement and velocity of a roller gear cam are inputted. In a second step, paths of a roller and a rib are calculated. In a third step, a wire frame modeling relative to the roller path and the rib is produced. In a fourth step, wire frame deviated from the roller gear cam in the wire frame shape is corrected. In a fifth step, surface of the shape is covered with triangular element. In a sixth step, a movement of shape of the roller gear cam is identified through operational simulation.
Patent KR-20020018334-A (KR)
Title: Micro wave oven which operates on dual-clock
Inventor: YOO HAN GYU
IPC: G04G3/00
Filed: 2000-09-01
Abstract: PURPOSE: A microwave oven is provided to preserve data of a memory and a clock at power failure with a battery, and to minimize power consumption by reducing frequency of a control unit with a dual clock. CONSTITUTION: A microwave oven comprises a power unit(11) supplying power; an oscillating unit(20) generating plural clocks having different frequencies; a control unit(40) setting a clock among plural clocks according to power supply; and an auxiliary power unit supplying power to the control unit in not supplying power from the power unit. A load driving unit(50) driving load according to control of the control unit and a display unit(60) showing information are connected to the control unit. Data in a clock or a memory is stored with a battery at power failure. Power consumption of the battery is reduced, and power failure hours are lengthened with lowering frequency of the control unit.
Patent KR-20020021283-A (KR)
Title: Pumping system of semiconductor fabrication apparatus
Inventor: NAM GI HONG
IPC: H01L21/02
Filed: 2000-09-14
Abstract: PURPOSE: A pumping system of a semiconductor fabricating device is provided to prevent an inflow phenomenon of lumps of particles into a vacuum pump by using a pulverizer for pulverizing lumps of particles. CONSTITUTION: A pumping system(100) is formed with a vacuum line(110), a turbo pump(120), a rough pump(130), and an alien substance shield portion. The vacuum line is connected with a process chamber(200) in a diffusion process. The rough pump(130) and the turbo pump(120) are connected with the process chamber(200) through the vacuum line(110). The turbo pump(120) is installed between the process chamber(200) and the rough pump(130). The alien substance shield portion is formed by a pulverizer(140). The pulverizer(140) is used for pulverizing lumps of particles.
Patent KR-20010095339-A (KR)
Title: Method for manufacturing ball chain die
Inventor: KIM YONG IN
IPC: B22C9/30
Filed: 2000-09-22
Abstract: PURPOSE: A method for manufacturing a ball and chain die is provided to manufacture an ultra small scale die in which a diameter of a ball is 2.5 mm or less and a wire is 0.8 mm or less, and mass produce a consumable product, a ball chain die, without postprocessing. CONSTITUTION: The method comprises the steps of processing an original engraved die(100) with a precision CNC processing machine; manufacturing an embossed master die by bulk metal pressing the materials with a hydraulic press after laying up and fixing the original engraved die(100) and a die basic material(200A) to a processing frame(10); and repeatedly mass producing engraved dies by bulk metal pressing the materials with a hydraulic press after laying up and fixing the embossed master die and die basic material(200A) to the processing frame(10), wherein a heat treating step is included in the step of manufacturing the embossed master die since a die basic material which is softer than an original engraved die(100) having a hardness of 64 or more is used, wherein the processing frame is a unit in which dies reciprocally laid up are formed in an accurate vertical shape, a rectangular hole(12) is formed at the upper and lower parts of the center of a fixed body(11), first and second guide blocks(14,15) are attached to two sides which are perpendicular to the hole(12), thereby forming a processing frame, wherein the first and second guide blocks(14,15) are installed at a stair through which bolts(13) screw linked to the fixed body(11) pass, and wherein the processing frame is fixed to the hydraulic press, and the hydraulic press is pressed in an appropriate pressure so as to manufacture the embossed master die and engraved die.
Patent KR-20020024670-A (KR)
Title: Apparatus and method for managing international mobile subscriber identity information in mobile communication system
Inventor: PARK CHAN HUI
IPC: H04B7/26
Filed: 2000-09-26
Abstract: PURPOSE: A method and a device for managing IMSI(International Mobile Subscriber Identity) information in a mobile communication system, are provided to manage the IMSI information by the unit of nibble, so that capacity of an IMSI-related memory used for purge function can be reduced to 50%. And the method and the device are provided to process the IMSI information a long type rather than a character arrangement type. CONSTITUTION: A purge management task waits message receiving(301). If a message is received, the purge management task decides whether the message is a purge registration request message(303). If so, the purge management task converts an IMSI by the unit of nibble, and registers corresponding subscriber information in an STL(Standard Template Library) table with the converted IMSI as a key value(319), then the step '301' is returned. If the received message is not a purge registration request message, the purge management task decides whether the received message is a purge cancellation message(305). If so, the purge management task converts an IMSI by the unit of nibble, and searches to delete a corresponding subscriber in the STL table with the converted IMSI as a key value(321), then the step '301' is returned. If the message is not a purge cancellation message, the purge management task decides whether the message is a timeout message(307). If so, the purge management task searches a first subscriber purge-registered in the STL table(309), and if not, the purge management task performs error processing. The purge management task reduces a counter of the searched subscriber as much as a set value(311), and checks whether the subscriber is a last subscriber for which purge is registered(313). If so, the purge management task checks whether the counter corresponding to the subscriber is a predetermined minimum value(315). If so, the purge management task requests the deletion of information on the subscriber to a mobility management task by converting the nibble-unit IMSI into digits used in a system(325). If the counter is not the predetermined minimum value, the purge management task searches a next subscriber(317), then the step '311' is returned.
Patent KR-20020024959-A (KR)
Title: The remote-metering system using wireless cell-telephone mode
Inventor: YOO JEONG OK
IPC: G08C17/00
Filed: 2000-09-27
Abstract: PURPOSE: Provided is a remote system for a gauge examination by using a radio cell method, which can maximize the velocity and the accuracy of the gauge examination for distant consumers and can reduce the cost of management and can manage the matters of the gauge examination efficiently. CONSTITUTION: The remote system for the gauge examination comprises: a computer(100) for the gauge examination for centrally managing the remote gauge examination of the consumers(300); a telephone office system(200) connected with the computer(100) by a telephone line; a plurality of radio base stations(250) established in every distant places with regular cell-radius; a plurality of radio gauges(350) installed at a plurality of consumers(300) in the distant places, which transmits the values of the gauge examination wirelessly.
Patent KR-20010050980-A (KR)
Inventor: HIKASI KEIJI
IPC: B23K26/00
Filed: 2000-10-12
Abstract: PURPOSE: To increase a feel for an energy irradiation part and provide the energy irradiation part with a clearness and a brilliance. CONSTITUTION: A switch member comprises synthetic resin processed to a letter or a shape by energy irradiation of laser. A roughness of surface of the energy irradiation part 1 including a proximal part is 30 times or less of that of a peripheral part 2.
Patent KR-20010000837-A (KR)
Title: Rotating contact plug socket
Inventor: PARK JANG HEE
IPC: H01R35/00
Filed: 2000-10-23
Abstract: PURPOSE: A rotary connecting plug socket is provided to be replaced while using a prior plug and enhance endurance while being simplified in structure. CONSTITUTION: A rotary connecting plug socket comprises a top case(10), a guide member(30), a plug connecting member(40), a bottom case(20) and a power supply connecting member(60). The guide member(30) is coupled to the top case(10) to guide the rotation of the plug connecting member(40). A plug rod(2) is inserted into the plug connecting member(40), which is connected to the plug(1) to be rotated. The bottom case(20) is coupled to the top case. The power supply connecting member(60) is mounted within the bottom case to be connected to the plug rod(2) and prevent from the unlock of the plug rod in accordance with the rotation of the plug connecting member(40).
Patent KR-20020031672-A (KR)
Title: Label auto stiking apparatus
Inventor: LEE CHANG HUI
IPC: B65C9/40
Filed: 2000-10-23
Abstract: PURPOSE: A system for automatically printing and attaching a label is provided to automate a product management system by automatically attaching labels on the sides of a packing box and automatically checking the amount of products and to enhance productivity by continuously attaching labels without stoppage of a conveyor. CONSTITUTION: A system for automatically printing and attaching a label comprises a printing unit to automatically print a description on a label sheet(3a) sliding downward from a feed roller(4), a separating unit to separate the printed label from a rear sheet, a label absorbing and attaching unit to automatically attach the separated label onto the side of each packing box continuously and automatically transferred via a conveyor after absorbing the label by using vacuum pressure, a label inspecting scanner(30) to detect the label by reading a barcode on the label, and a control unit to control each component of a system.
Patent KR-20020032079-A (KR)
Title: Composition for transdermal delivery of methotrexate
Inventor: LEE HEON HAN
IPC: A61K31/4985
Filed: 2000-10-25
Abstract: PURPOSE: A composition for transdermal administration containing as an effective component methotrexate or a sodium salt of methotrexate and polyhydric alcohol is provided which can be effectively used in treatment of rheumatoid arthritis. CONSTITUTION: The pharmaceutical composition for transdermal administration contains 0.1 to 20% by weight of methotrexate as a pharmacologically effective component, 50 to 98% by weight of polyhydric acid having a solubility of 20mg/g or more to the effective component and 0.1 to 30% by weight of fatty acids or fatty alcohol as a skin permeation enhancer. The methotrexate is a free radical or pharmaceutically acceptable salt.
Patent KR-20010007992-A (KR)
Inventor: KIM BONG GON
IPC: G06F15/02
Filed: 2000-11-01
Abstract: PURPOSE: An electronic bulletin board system for apartment houses using communication networks and a method for controlling thereof are provided to rapidly and easily offer information service to residents dwelling in apartment houses through an apartment electronic bulletin board system constructed using the internet and wired and wireless communication networks. CONSTITUTION: An electronic bulletin board system consists of an electronic bulletin board server(10) and a plurality of bulletin board terminals(20). The bulletin board terminals(20) are installed in an apartment control office/common porch part(1). The system comprises a central bulletin board center(2) additionally. The central bulletin board center(2) controls each of the electronic bulletin board servers(10) overall and comprises an electronic bulletin board application server(2a), an electronic bulletin board advertising server(2b), an electronic bulletin board database server(2c) and an electronic bulletin board web server(2d).
Patent KR-20020036291-A (KR)
Title: incombustible polyolefin resinous composition
Inventor: HONG JONG SU
IPC: C08L23/08
Filed: 2000-11-09
Abstract: PURPOSE: Provided is a nonflammable polyolefin resin composition excellent in flexibility, which comprises a low density polyethylene, magnesium hydroxide, and a compatibilizer. CONSTITUTION: The nonflammable polyolefin resin composition comprises: 15-25wt% of the low density polyethylene having a density of 0.89-0.925g/cm¬3 and a melt index of 4-50g/10min; 65-80wt% of the magnesium hydroxide having a particle size of 1-10 micrometer; 5-10wt% of the compatibilizer containing 20-30wt% of linear low density polyethylene copolymer grafted by an ethylene-based unsaturated carboxylic acid, ethylene-based unsaturated carboxylic acid anhydride, or ethylene-based unsaturated carboxylic acid ester monomer, 15-25wt% of a non-grafted linear low density polyethylene, 30-40wt% of ethylene vinyl acetate, and 5-15wt% of polystyrene.
Patent KR-20010051624-A (KR)
Inventor: HIGASHIDA TAKASHI
IPC: H04N21/4363
Filed: 2000-11-11
Abstract: PURPOSE: To solve the problem of a inability to access AV data which are already recorded on a recording medium among AV data, if file management information is destroyed or lost in the middle of the recording of the AV data. CONSTITUTION: A recording medium is equipped with a recording means 7, which is in the process of recording AV data on a recording medium and file restoring means 9, 10, and 11 which restore or generate file management information, so that AV data which are already recorded on the recording medium among the AV data can be accessed if the file management information 13 for managing files recorded on the recording medium is destroyed or lost in the middle of the recording of the AV data by the recording medium 7.
Patent KR-20020038320-A (KR)
Title: Method for providing communication management network service
Inventor: LEE JIN HO
IPC: H04L12/24
Filed: 2000-11-17
Abstract: PURPOSE: A method for providing a TMN(Telecommunication Management Network) service is provided to easily add, change, and delete a service and offer a network management service as a new corrected content without stopping the service according to the change of the service by composing a TMN agent request and an RR(Real Resource) message process portion using a virtual mechanism for recognizing a specific language and a script type code written as the specific language. CONSTITUTION: A request receiver receives a new request from a TMN agent(S5-1), generates a new session i.e., a logic connection between an agent and the receiver(S5-2), and determines a code for performing a corresponding request using the request of the received TMN agent and a code mapping table. The request receiver analyzes the request of the TMN agent, composes an input parameter of the generated session, and transmits a code name and the input parameter of the executing session to a virtual mechanism(S5-3¯S5-5). The virtual mechanism generates a task, and requests a corresponding binary code to a code manager using a code name(S5-6). The code manager compiles codes previously inputted by a user, generates a binary code, stores the generated binary code in an execution code storing unit, selects a code requested by the virtual mechanism, and transmits the selected code to the virtual mechanism(S5-7). The virtual mechanism provides an MMC(Man Machine Command) or pages an other code according to definition in the binary code, and composes the result(S5-8). The virtual mechanism transmits the completed result to the request receiver, and the request receiver transmits the received result to the TMN agent and stops the session as to the completed request(S5-9¯S5-11).
Patent KR-20020040159-A (KR)
Title: (-)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid utilized in chiral stationary phases for resolution of racemic compounds, and process for preparing them
Inventor: KAM GYEONG HYEON
IPC: G01N30/26
Filed: 2000-11-23
Abstract: PURPOSE: Provided are (-)-(18-crown-6)-2,3,11,12-tetracarboxylic acid used as (-)-chiral stationary phase for optical resolution of racemic compounds and its manufacturing method. CONSTITUTION: The manufacturing method of (-)-(18-crown-6)-2,3,11,12-tetracarboxylic acid represented by the formula(1) is characterized by condensing a compound of the formula(4) with a compound of the formula(5) to manufacture a compound of the formula(6), (-)-(18-crown-6)-2,3,11,12-tetracarboxyamide then hydrolyzing the compound of the formula(6). In the formulae, R' is C1-C4 lower alkyl group; and X is Cl. Br, I, p-toluenesulfoxide(TsO) or methanesulfoxide(MsO).
Patent KR-20020040477-A (KR)
Title: Apparatus and Method for managing multi process in computer system
Inventor: LEE HONG GI
IPC: G06F9/46
Filed: 2000-11-24
Abstract: PURPOSE: A device and method for managing a multiple process of a computer system is provided to obtain detailed state information of a management-objected process rapidly by making each management-objected process obtain state information of each management-objected process in a process state management table for storing it's state information in accordance with a state information request signal received from a management process. CONSTITUTION: A process state management table(10) stores state information received from a plurality of management-objected processes. A management process supplies a state information request signal for requesting state information to each management-objected process, and obtains state information of each management-objected process from the process state management table(10) and manages each management-objected process in case that each management-objected process stores it's state information in the process state management table(10) in accordance with the state information request signal. The state information includes resource usable information having a CPU using time and a memory using amount, and a counter value for a synchronization of the process state management table(10) between the management process and the management-objected process.
Patent KR-20020041491-A (KR)
Inventor: HAN JEONG GWAN
IPC: H01J11/42
Filed: 2000-11-28
Abstract: PURPOSE: A plasma display panel is provided to maximize a discharge space by improving a structure of a barrier rib, improve luminance by increasing the amount of visible ray, and reduce a loss of energy by changing a shape of a front electrode. CONSTITUTION: A plurality of electrode group including X electrodes and Y electrodes is formed on side of a front substrate. A multitude of discharge cell is formed on intersections between the electrode groups of the front substrate and address electrodes formed one side of a rear substrate. A multitude of barrier rib is used for separating the discharge cells. A multitude of fluorescent layer of R, G, and B is formed between the barrier ribs. The fluorescent layers of R, G, and B have a triangle structure. The discharge cells of the fluorescent layers of the triangle structure are surrounded by the barrier ribs of a matrix structure. The barrier ribs of the matrix structure are formed by double barrier ribs.