baber/WOPTO huggingface dataset:
Patent KR-20030088150-A (KR)
Title: A over-pressure safety system for portable gas range
Inventor: PARK JIN HA
IPC: F24C3/12
Filed: 2002-05-11
Abstract: PURPOSE: An over-pressure safety system is provided to achieve improved safety and reduce costs by permitting the over-pressure safety system to have an over-pressure safety function and a gas injection function. CONSTITUTION: An over-pressure safety system comprises a horizontal hole(79) of a governor(70) of a portable gas range; a safety spring(78) arranged at the horizontal hole, and which elastically supports a safety valve member(74); the safety valve member which moves in a horizontal direction when the internal pressure of the gas container has reached a preset pressure level; a seal ring(77) for sealing the gap formed between a flow channel(79a) and the safety spring; a cut-off ring(76) for cutting off a gas flow by tightly contacting a cut-off ring stopper protrusion(79c) when the internal pressure of the gas container has reached a preset pressure level; an injection valve member(74-1) which moves in a horizontal direction by the attachment and detachment of the gas container; an open/shut ring(75) for opening/shutting a gas inlet groove(73b) of an open/shut member(73); an injection member(73-1) for insertion of the injection valve member, and which has an outlet groove(73-1a) and a support protrusion(73-1c); the open/shut member having the gas inlet groove corresponding to the open/shut ring; a valve stem seal ring(72) for sealing the outer surface of the valve stem when the gas container is mounted; and an injection port(71) for allowing for a tight contact between the valve stem seal ring and the open/shut member.
Patent KR-20030092447-A (KR)
Title: Composition comprising an extract of Maclura tricuspidata CARR. inhibiting HCV activity
Inventor: CHOI JIN GYU
IPC: A61K36/605
Filed: 2002-05-29
Abstract: PURPOSE: Provided is a composition comprising an extract of Maclura tricuspidata CARR. having inhibiting effect on HCV. Therefore, it is useful for medicine and health food supplements for the prevention and treatment of HCV. CONSTITUTION: A composition is characterized by comprising an extract of Maclura tricuspidata CARR. having prevention and treatment effects on HCV. The extract is obtained by using a polar solvent, such as water and butanol or nonpolar solvent, such as ethylacetate and chloroform solvent. The composition contains 0.5-50% of the extract, based on the total weight of the composition.
Patent KR-20030092750-A (KR)
Title: Apparatus for manufacturing Multiple optical coupler
Inventor: CHOI YONG GYU
IPC: G02B6/255
Filed: 2002-05-31
Abstract: PURPOSE: An apparatus for fabricating a multi optical fiber coupler is provided to reduce fabrication cost of the optical fiber coupler and to fabricate several optical fiber couplers at the same time. CONSTITUTION: A multi micro torch(130) heats a fixed part to fuse a plurality of optical fibers by two in a pair. A multi optical fiber holder(120) is arranged symmetrically on both sides by referring to the micro torch, and fixes the plurality of optical fibers by two in an equal interval. And a transportation stage(110) is loaded with the multi micro torch and the multi optical fiber holder, and enables to move the multi optical fiber holder. And a driving motor(160) moves the optical fiber to move the optical fiber holder.
Patent KR-20020092810-A (KR)
Title: Color filter and liquid crystal display device
Inventor: HADA IKUMI
IPC: G02F1/1335
Filed: 2002-06-03
Abstract: PURPOSE: A color filter and a liquid crystal display device are provided which have small differences in brightness and color between the transmittance display and reflection display while having a small step height. CONSTITUTION: A color filter comprises a transmission area(8) and a reflection area(7) in which at least one color pixel of red, green and blue pixels is formed of the same material, And the transparent area having no color layer is formed in a part of the reflection area, and at least one sub-area is formed in the transparent area, and the size of the sub-area is 20 mu m or more and 2000 mu m or less. The sub-area is formed as a circle, a square with a side length of 5 mu m or more, or a rectangle with a shorter side length of 5 mu m or more. The distance from the side of a sub-area to the side of a sub-area adjoining thereto is 10 mu m or more. And an overcoat layer is formed on the color layer.
Patent KR-20030096959-A (KR)
Title: Polymerized compound having tack property
Inventor: CHO GIL WON
IPC: C08L71/03
Filed: 2002-06-18
Abstract: PURPOSE: Provided is an adhesive polymer material having reversible and rapidly changeable adhesive property in the very narrow temperature range, which can be used permanently. CONSTITUTION: The adhesive polymer material is represented by the formula 1, wherein R1 is ethylene oxide, siloxane, or acrylate, R2 is -SO2-, -C(OH)2-, -C(COOH)2-, -C(SH)2-, or -C(NH2)2-, R3 is -CH2-, -CF2-, or a combination thereof, R4 is H or F, a is an integer of 50-500, b is an integer of 1-3, and c is an integer of 3-20. The adhesive polymer material controls a transition point by controlling length of a branched chain.
Patent KR-20030038323-A (KR)
Title: Control circuits of pyroelectric sensor bulb
Inventor: SHIN SANG TAE
IPC: H05B37/02
Filed: 2002-06-18
Abstract: PURPOSE: A lighting control circuit is provided to be capable of controlling the lighting of a sensor lamp without an abnormal operation by judging an entrance of a person and whether or not of noise using an artificial intelligence. CONSTITUTION: A superconduction-type body sensor senses an access of the body through thermal tracking. A high frequency noise eliminating part(32) eliminates an unnecessary component included in a sense signal of the body sensor. The first amplification part(34) inversely amplifies an output of the high frequency noise eliminating part(32). The second amplification part(38) amplifies an output signal of the first amplification part using a reference voltage of a reference voltage generating part. A microcomputer outputs a control signal for driving a bulb according to control values of a CDS sensibility adjusting part and a set timing adjusting part when a sense signal is received from the second amplification part. An output part receives an output of the microcomputer through a photocoupler and switches a power for controlling the bulb.
Patent KR-20030097299-A (KR)
Inventor: BANG SEOK
IPC: G06F1/20
Filed: 2002-06-20
Abstract: PURPOSE: A computer is provided to assemble and disassemble a radiation device conveniently and assemble and disassemble other components in a main body casing easily. CONSTITUTION: A main body casing(1) includes an entrance and exit opening at one side, a CPU(12), and a plurality of hardwares including a radiation device for radiating heat being generated from the CPU(12). A casing cover(3) blocks the entrance and exit opening. A fixing protrusion(51) protrudes from one side out of the radiation device and the casing cover(3) to the other side. A protrusion receiving unit(52) is formed at the other side out of the radiation device and the casing cover(3) and engages with the fixing protrusion(51). The radiation device includes the follow elements. A radiation member(30) includes a plurality of radiation fins for radiating heat. A cooling fan(20) refrigerates the radiation member(30). A heat pipe member connects the radiation member(30) with the CPU(12) and transmits heat being generated from the CPU(12) to the radiation member(30).
Patent KR-20030004031-A (KR)
Title: Semiconductor chip having fuse element
Inventor: HASEGAWA TAKEHIRO
IPC: H01L27/04
Filed: 2002-06-25
Abstract: PURPOSE: To eliminate restriction of wirings and arrangement of bumps due to the existence of a fuse elements group, in a hybrid semiconductor chip including a logic circuit section and a memory macro section on a same substrate. CONSTITUTION: In the case of a semiconductor chip having an electrode pad, the fuse elements group is arranged on a region outside an electrode pad array and along any side of the chip, on a chip plane. In the case of a semiconductor chip having no electrode pad but having bumps, it is arranged on a region outside a bump forming region formed above the logic circuit section and the memory macro section and along any side of the chip, on a chip plane.
Patent KR-20040008926-A (KR)
Title: Fusing apparatus for laser printer
Inventor: LEE HYEONG GU
IPC: G03G15/20
Filed: 2002-07-19
Abstract: PURPOSE: A fuser of a laser printer is provided to automatically control pressure of a pressure roller against a heating roller. CONSTITUTION: A fuser of a laser printer includes a frame(10), a heating roller(11), a pressure roller(13), a pressure unit(15), and a pressure controller. The heating roller is rotatively set in the frame and has a heater(14) placed inside the roller. The pressure roller rotates in contact with the heating roller and applies pressure on print paper passing between the heating roller and pressure roller. The pressure unit elastically pressurizes the pressure roller to the heating roller. The pressure controller automatically control the pressure unit to adjust the pressure of the pressure roller against the heating roller according to the kind of print paper.
Patent KR-20040010908-A (KR)
Title: Ethernet link monitoring method for internet phone
Inventor: LEE JAE UK
IPC: H04L12/26
Filed: 2002-07-25
Abstract: PURPOSE: A method for monitoring an Ethernet link of an Internet phone is provided to monitor whether an Ethernet packet is normal by an Internet phone, and to properly control an Ethernet operation according to monitored results, thereby preventing wrong operations of a system. CONSTITUTION: An Internet phone detects a state of a physical layer chip, checks a physical link state, and sets an Ethernet reset flag if a physical link changes. If the physical link does not change, the Internet phone checks integrity of a transmission queue, and sets the Ethernet reset flag if an error is generated. If the Ethernet reset flag is set, the Internet phone re-initializes an Ethernet medium access control function.
Patent KR-20030093079-A (KR)
IPC: G06F3/06
Filed: 2002-08-02
Abstract: 본 발명은 대용량 메모리 저장 장치 분할 방법에 관한 것이다. 분할 작업은 상기 대용량 메모리 저장 장치 내의 콘트롤러에 의해 수행된다. 첫째, 콘트롤러는 상기 메모리 저장 장치의 논리적 공간을 각 영역이 특정 드라이브에 속하는 여러 영역으로 분할한다. 둘째, 콘트롤러는 상기 메모리 저장 장치의 논리적 공간을 동일한 드라이브에 속하는 공개 영역과 보안 영역으로 분할한다. 마지막으로, 상기 콘트롤러는 공개 영역과 보안 영역을 포함하는 한편 여러 드라이브에 속하는 여러 영역으로 분할한다. 
     본 발명에 따르면, 분할 정보의 결함이나 컴퓨터 바이러스 감염의 가능성이 감소된다. 아울러, 드라이브는 여러 영역들로 다시 나누어지는데, 일부는 사용자에 의해 자유롭게 접근되고, 나머지는 패스워드 확인을 거천 특정 사용자들만이 접근된다. 그럼으로써, 데이터 보호 또는 보안 기능이 구현된다.
Patent KR-20040012365-A (KR)
Title: Semiconductor memory device having the same skew in whole memory core
Inventor: JUNG HYEON TAEK
IPC: G11C5/02
Filed: 2002-08-02
Abstract: PURPOSE: A semiconductor memory device having an equal skew in the whole area of a memory core is provided, which operate normally when a margin of each signal used in the memory device is small. CONSTITUTION: The semiconductor memory device has a memory core(30), a data input circuit(40), a data output circuit(50), one or a plurality of data input/output lines, one or a plurality of row control signal lines, and one or a plurality of column control signal lines. The data input circuit and the data output circuit are located above and below the memory core respectively. The data input/output line is formed to the data output circuit via the memory core. The row control signal line and the column control signal line are formed to one side of the data input circuit and along one side of the memory core in parallel from one side of the data input circuit, and is toward another side of the memory core from one side of the memory core in the memory core.
Patent KR-20040019116-A (KR)
Title: Fermented extract of a fruit of the trifoliate orange, and a composition for treating the disease caused by infection of helicobacter pylori
Inventor: HWANG BO SIK
IPC: A61K36/75
Filed: 2002-08-21
Abstract: PURPOSE: Provided are a fermented extract of fruits of trifoliate orange, and a composition for treating disease caused by infection of Helicobacter pylori. The extract inhibits the infection and growth Helicobacter pylori as well as vacuolation of the stomach or duodenum tissue induced by endotoxin generated by helicobacter pylori. CONSTITUTION: A fermented extract of fruits of trifoliate orange is obtained by fermenting an extract of trifoliate orange with lactic acid bacteria, and/or an enzyme selected from the group of hesperinase and naringinase. A therapeutic composition for disease caused by Helicobacter pylori characteristically comprises the fermented extract of fruits of trifoliate orange as an active ingredient.
Patent KR-20040017501-A (KR)
Title: Liquid crystal display device having optimum spacer and method for fabricating liquid crystal display device using the same
Inventor: JUN BAEK GYUN
IPC: G02F1/1339
Filed: 2002-08-21
Abstract: PURPOSE: A liquid crystal display having optimized spacers, and a method for manufacturing a liquid crystal display thereof are provided to prevent a liquid crystal unfilled area and damage of a substrate or spacers in dropping liquid crystal by optimizing a height and a unit area of a spacer. CONSTITUTION: A plurality of spacers(200) are formed on the top side of a first electrode(140) in a first height(H1). Each spacer has a first end part(210) contacting with the first electrode and a second end part(220) opposite to the first end part. The first height is higher than a permitted liquid crystal cell gap, wherein the first height is compressed under a first compression rate by a first pressure applied to the second end part, thereby compressing the first height to a second height(H2) lower than the permitted liquid crystal cell gap in calculating a unit area.
Patent KR-20040025423-A (KR)
Title: structure for mounting supplementary apparatus of engines
Inventor: CHO JAE MAN
IPC: F02B67/00
Filed: 2002-09-19
Abstract: PURPOSE: A structure for mounting a supplementary apparatus of an engine is provided to stably mount a supplementary apparatus such as a power steering pump, an air conditioner compressor, a generator, a water pump and the like in a space between a cylinder block and an oil pan of an engine via a mounting bracket, thereby simplifying the mounting of a supplementary apparatus and improving the NVH(Noise Vibration Harshness) of a car while the car is running. CONSTITUTION: A structure for mounting a supplementary apparatus of an engine includes a mounting bracket(14) via which a supplementary apparatus is mounted in a space between a cylinder block(10) and an oil pan(12) of the engine. The mounting bracket has a main body part of which an upper part is fixed to joining portions between the cylinder block and the oil panel, and boss parts forming two fixing points to a lower part of the main body part for fixing the supplementary apparatus. The main body part is formed with flange parts by folding an upper end outwardly to surface-contact the joining portions.
Patent KR-20040026777-A (KR)
Title: SRAM comPatible Memory Device comPensating an outPut data with Parity and OPerating Method thereof
Inventor: LEE SEON HYEONG
IPC: G11C11/406
Filed: 2002-09-26
Abstract: PURPOSE: A SRAM compatible memory correcting output invalid data as a parity and its driving method are provided to prevent the decrease of an operation speed due to a refresh operation. CONSTITUTION: The SRAM compatible memory having a number of memory banks(10-0,...,10-7) which includes each a plurality of DRAM cells(11) arranged on a matrix, and the memory banks record its own input data provided at a specific time into a specific DRAM cell respectively. A parity generator(20) generates input parity from the input data, and the input parity has a set parity value together with the input data. A parity bank(12) records the input parity. And a data corrector(14) corrects withdrawal data from the memory bank accessed invalidly, as to the set parity value and a check parity value.
Patent KR-20030028436-A (KR)
Title: Monolithic electronic component
Inventor: MATSUMURA SADAYUKI
IPC: H01F27/00
Filed: 2002-10-01
Abstract: PURPOSE: To provide a laminated electronic component where there is a little dispersion in sizes of folded parts of external electrodes and thus stable electrical characteristics can be obtained. CONSTITUTION: A laminated LC filter 31 is set so as to arrange the folded parts 64a-71a of the external electrodes 64-71, which are constituted by attaching and printing conductive paste, within a region of the folded electrodes 51-58 that are formed by a pattern printing method, a photolithography method, or a thin film forming method. Taking from a plane view, the folded electrodes 53, 54, 57 and 58 for grand external electrodes cover openings formed between lead-out parts of shielding electrodes arranged in a laminate 61.
Patent KR-20030030873-A (KR)
Title: A method for operating a steelmaking furnace during a steelmaking process
Inventor: ORRLING CARL F
IPC: C21C7/064
Filed: 2002-10-04
Abstract: PURPOSE: A method for cooling the liquid steel contained in the furnace by blowing nitrogen gas into the bath after the oxygen blow is discontinued is provided. CONSTITUTION: The method for operating a steelmaking furnace to manufacture a carbon steel product comprises the steps of charging steelmaking materials into the steelmaking furnace; blowing oxygen into the steelmaking furnace; discontinuing the oxygen blow when the charged steelmaking materials are refined to a liquid carbon steel product; determining temperature of the liquid carbon steel product; blowing a nitrogen gas coolant into the steelmaking furnace to reduce the temperature of the liquid carbon steel product to an aim tapping temperature; discontinuing the nitrogen gas coolant blow when the liquid carbon steel product temperature is lowered to the aim tapping temperature; and tapping the liquid carbon steel product at the aim tapping temperature for downstream processing.
Patent KR-20020095132-A (KR)
Title: Advertisment system by using optical fiver
Inventor: AHN SE CHAN
IPC: G09F9/305
Filed: 2002-10-01
Abstract: PURPOSE: Provided is an advertisement system using optical fibers to improve monotonousness of the conventional advertising articles, thereby providing various changes with low consumption of electric power. CONSTITUTION: The advertisement system includes a support bracket(2) fixed to the inner space of an advertisement board(1), an optical fiber irradiation device(3) disposed at the center of the support bracket(2) and heat releasing holes(12) disposed on the bottom of the advertisement board(1). The optical fiber irradiation device(3) is provided with an optical fiber focusing device(5) which is connected with optical fibers(6). The end of each optical fiber is inserted into an optical fiber holder(8) arranged on a front panel(7) to form an advertising pattern such as various characters, figures or numbers.
Patent KR-20020083995-A (KR)
Title: Hair cutter
Inventor: LEE SEUNG KYUN
IPC: B26B19/20
Filed: 2002-10-08
Abstract: PURPOSE: A hair cutter is provided to allow a user to easily cut his/her hair as required by the user by parallel installing three pairs of hair cutter blades. CONSTITUTION: A reverse-L shaped bracket is attached to a handle(12). When a user grips the handle(12), a roller(13) attached to an end of the reverse-L shaped bracket moves along a reverse-L shaped rail(11) so that a lever(8) arranged between the handle(12) and a cutter frame(4) moves together with the roller(13), thereby lifting a lever operating spring(7). Thus, a shaft(10) is moved up by the tensioning force of the lever operating spring(7) so that the shaft(10) is hinged to one side of a reverse-L shaped link(18). Accordingly, a rod(22) hinged to the other side of the reverse-L shaped link(18) pushes a lever bracket so that the lever bracket is hinged to a lever at a right angle.
Patent KR-20040035888-A (KR)
Inventor: JANG EUN SUK
IPC: A23K1/16
Filed: 2002-10-11
Abstract: PURPOSE: A livestock feed additive obtained by mixing Phellinus linteus cake as by-products of a Phellinus linteus extract with activated carbon is provided. It increases the immunity of an animal against disease and utilizes Phellinus linteus cake which has hitherto been discarded. CONSTITUTION: Phellinus linteus cake as by-products of a Phellinus linteus extract is dried and ground to 200 to 230 meshes, Phellinus linteus and activated carbon are ground to the same size. The Phellinus linteus cake, Phellinus linteus and activated carbon are mixed in a weight ratio of 9:0.2:0.8 and then 0.2 to 5% by weight of the feed additive is added to feed.
Patent KR-20040033981-A (KR)
Title: Method for location registration and paging of mobile terminal in mobile communication system
Inventor: CHOI SONG IN
IPC: H04W68/02
Filed: 2002-10-16
Abstract: PURPOSE: A position managing and paging method of a mobile station in a mobile communication system is provided to install paging agents in base station control devices, and to maintain information on a base station device identifier where a mobile station is located, so as to perform a local paging process only for a single or many base station devices where a destination mobile station is recently located, thereby saving paging frequency and paging channels. CONSTITUTION: An HLR(51) and a VLR(61) search a region where a receiving mobile station(11) is located at the request of an originating station, and transmit a call. An MSC(41) receives the call from the HLR(51) and the VLR(61), and transmits a paging request signal. Base station control devices(31,32) receive the paging request signal from the MSC(41), determine whether to page by retrieving paging agents(81,82), and determine to maintain or delete information of the receiving mobile station(11). Base station devices(21-26) broadcast substantial paging signals.
Patent KR-20040035499-A (KR)
Title: Low power flip-flop circuit
Inventor: AHN YEONG MAN
IPC: H03K3/012
Filed: 2002-10-22
Abstract: PURPOSE: A low-power flipflop circuit is provided to reduce the power consumption by removing a switching operation between an output buffer and an internal clock generation circuit when an input signal of a flipflop is not changed. CONSTITUTION: A low-power flipflop circuit includes a latch, a comparison circuit(430) and an internal clock generation circuit(440). The latch is used for receiving and maintaining an input signal according to an internal clock signal. The comparison circuit(430) is used for comparing the input signal to an output signal of the latch. The internal clock generation circuit(440) is used for receiving an external clock signal and generating an internal clock signal. The internal clock generation circuit is used for controlling a path of the external clock signal, generating the delayed and inverted external clock signal, and generating the internal clock signal. The internal clock signal is generated by performing a NAND operation for the external clock signal and the delayed and inverted external clock signal. The internal clock signal is synchronized with the external clock signal.
Patent KR-20040035529-A (KR)
Title: Diamond etching with selective oxidation
Inventor: HONG SEOK BAE
IPC: A44C27/00
Filed: 2002-10-22
Abstract: PURPOSE: A method for processing diamonds by selective oxidization is provided to solve the problems of conventional mechanical polishing methods such as difficulties in forming a hole, a projection and a groove having a desired shape in diamonds. CONSTITUTION: The method comprises the steps of: coating a metal layer(2) which is not oxidized at a high temperature of 700 deg.C or more on the surface of a diamond(1) to be processed; selectively removing a part of the metal layer(2) corresponding to a desired part of the diamond to be removed; heating the metal-coated diamond sample under ambient atmosphere or in a furnace capable of controlling partial oxygen pressure at a temperature of 700 deg.C or more to oxidize the desired part of the diamond contacted with oxygen and removing the part selectively to form a fine groove, hole or pattern; and removing the metal layer(2) applied on the diamond(1).