baber/WOPTO huggingface dataset:
Patent KR-19990039472-A (KR)
Title: 식품용기의 즉석가열수단
Filed: 1999-03-17
Abstract: 본 발명은 식품용기를 즉석에서 가열하여 시식할 수 있는 발열수단에 관한 것이다. 
     본 발명은 캔(2)의 내부에 저장된 식품을 가열하기 위하여, 중앙부에 삽입실(1)이 형성되고 외주부의 저면에 형성된 발열체저장실(2)에 생석회(K)가 충진된 발열통체(T)와, 내부에 물이 담겨진 연질의 수지재로된 물주머니(3)의 상면에 가압판(4)이 부착되고 가압판(4)의 하단부에 다수의 개봉돌기(5)가 돌출형성된 물저장구(W)로 구성하여, 상기 삽입실(1)의 저면에 형성된 개구부(6)의 상부에 물저장구(W)를 부착하며, 상기 삽입실(1)의 내부에 공지의 캔(C)를 끼워 결합하고 삽입실(1) 하방에 돌출형성된 탄력돌기(7)에 캔(C)의 하단부가 걸려 지지되도록 구성된 것으로서, 공지의 캔을 별개로 제조된 발열통체에 결합하여 사용하는 것으로서 제조가 쉽고, 별개의 도구없이 캔을 가압하면 발열이 이루어지므로 사용이 간편할 뿐 아니라, 신속하게 식품이 가열되는 유익한 발명인 것이다.
Patent KR-20000066391-A (KR)
Inventor: KIM KWON HEE
IPC: A61G5/06
Filed: 1999-04-16
Abstract: PURPOSE: A wheelchair to enable a handicapped person to move freely and conveniently on a wheelchair and regulate the wheelchair from side to side while going up a flight of stairs stably. CONSTITUTION: The wheelchair comprises a first stair upward device(30) installed in the lower part of the wheelchair; a second stair upward device(50) capable of relative-rotary movement each other by communizing one axis with the first stair upward device(30); a slider device(70) having a slider instrument capable of moving in a length direction of the wheelchair; a connecting device comprising a first connector(43) to connect a free-end side of the first stair upward device(30) with a side of the wheelchair, a second connector(45) to connect a free-end side of the second stair upward device(50) with a side of the wheelchair, a third connector(47) to connect the first stair upward device(30) with the second connector(45) and a slider(75); a slide driving device(90,93) to drive a slider instrument of the slider device(70); and a stair upward device driving device to drive the first stair upward device(30) or the second stair upward device(50).
Patent KR-19990083261-A (KR)
Title: 메모리내용이행제어부를구비한ｉｃ카드및ｉｃ카드의데이터기억방법
IPC: G06K7/00
Filed: 1999-04-16
Abstract: 본 발명은 메모리내용 갱신처리속도가 다른 갱신가능메모리를 복수종류 탑재한 IC카드 및 그 메모리제어방법에 관한 것이다. 
     종래는 IC카드의 처리가 완료되어도 불휘발성 메모리영역에 데이터를 기억시키기 때문에, IC카드와 정보처리장치와의 접속시간 및 외부로부터의 전력공급시간이 길어지는 문제점이 있었다. 
     본 발명에 의하면, IC카드의 처리종료에 수반하여, 접속되는 정보처리장치에 완료를 통지함과 동시에, IC카드에 외부로부터 공급되고 있던 전력을 차단하여, IC카드의 내부전원으로 절환한 후, 내부전원에 의해 내용을 보증할 데이터를 휘발성 메모리에서 불휘발성 메모리로 이행함으로써, IC카드와 정보처리장치와의 접속시간을 짧게 할 수 있다.
Patent KR-19990083472-A (KR)
Title: 수기문자인식방법및시스템
IPC: G06V10/44
Filed: 1999-04-26
Abstract: 문자 인식 방법은 입력 수기(手記) 문자(11)의 각 실제 스트로크(12)의 종점으로부터 그 다음의 실제 스트로크(12)의 시점까지를 가상 스트로크(13)로 연결하여 1개의 선을 형성하고, 이어서 그 1개의 선의 굴곡의 위치 및 그 위치에 있어서의 굴곡 방향 및 굴곡 각도를 특정하기 위한 특징량을 검출하며, 그 검출한 굴곡의 위치에 따라 입력 메시 메모리(IM1∼IM8)에 그 검출한 특징량을 패터닝하고, 그 입력 메시 메모리(IM1∼IM8)를 미리 작성된 사전 메시 메모리와 대조하여 입력 수기 문자의 각 사전 수기 문자에 대한 유사도를 산출하며, 그 산출한 유사도 중 최대의 유사도를 갖는 사전 수기 문자를 입력 수기 문자로 인식한다.  이 방법은 입력 수기 문자에 가상 스트로크를 추가하고 있으므로, 각 스트로크를 연속하여 쓴 문자라도 올바르게 인식할 수 있다.
Patent KR-20000073612-A (KR)
Inventor: CHO HUI CHANG
IPC: H03K5/135
Filed: 1999-05-12
Abstract: PURPOSE: A clock delay compensating device is provided which reduces consumption current and compensates for clock delay in a switch connecting devices using different clocks in a high speed switch. CONSTITUTION: A clock delay compensating device includes a receiver(21) for receiving data from a subscriber connection part and sending the data and reception clock to a buffer, a first inverter for inverting the reception clock, a reference clock generator for generating a reference clock and a second inverter for inverting the reference clock. The device also includes a reference cell start signal generator for generating a reference cell start signal, a buffer(23) for receiving the clock from the first inverter, the data from the receiver and the clock from the second inverter, outputting a status signal according to data storage amount and recording and reading data, and a buffer controller(24) for sending a record signal read signal among the cell start signal, reception clock, reference clock and reference cell start signal to the buffer.
Patent KR-20000074766-A (KR)
Inventor: LEE YOUN SUN
IPC: C25D3/12
Filed: 1999-05-25
Abstract: PURPOSE: A continuous plating method of soft nickel, hard nickel and ultra hard nickel of mold efficiently and economically manufactures continuous molding mold having a high heat resistance, durability, abrasion resistance and tight contacting force. CONSTITUTION: A continuous plating method of soft nickel, hard nickel and ultra hard nickel of mold is as follows. A three layered plating of soft nickel, hard nickel and ultra hard nickel is continuously done with exchanging a plating solution in a plating bath for the life extension and the economical production of a copper mold. Further, an activated agent and air are added into the exchanged old soft plating solution. Then, added agents A and B are eliminated from the solution by a constant voltage electrolysis. The added agents A and B are eliminated from the solution by an add of the activated agent, sulphuric acid and air. The added agents A and B are eliminated from the solution by repeating the circulation of the solution through an activated agent filter.
Patent KR-19990078570-A (KR)
Filed: 1999-05-21
Abstract: 본 발명은 현재 사용하고 있는 개인 및 기업이 사용하는 신용 카드{CREDIT CARD}와 동일한 방법 으로 운용되는 신용카드로서 개인의 수입, 지출의 관리를 신용카드 한 장에서 기억 관리하는 방법으로 개인의 자금을 관리하며, 모든 세금부과 세금공제를 신용카드로 관리하는 방법에 관한 것이다. 
     또한, 기업의 수입 지출의 내역을 신용카드에 기억 카드하나로서 국세, 지방세, 부과세등 모든 세금의 부과를 신용카드로 관리하는 방법에 관한 것이다. 
     특히 부가가치세, 소득세 등의 계산을 저장된 프로그램에의해 간편하게 계산할수있어 기업의 회계업무 처리에 편리한 장점이 있다. 
     이를 위해, 신용카드의 소지자는 상거래시 발생되는 모든 부분에 있어 즉, 물건을 사고 팔 때, 계약을 체결 할 때의 현금, 신용카드, 수표 등으로 하는 상거래시의 수입과 지출의 발생시 신용카드에 그 내역을 기억함으로서 월간, 분기별, 년간 부과되는 모든 세금의 부과와 세금 정산에 있어 현금 사용내역이 기억이 신용카드를 컴퓨터로 기억, 연산하여 처리 하는 방법으로서 모든 상거래의 명확성을 기하며 깨끗한 상거래를 이루며 정확하고 신속한 세금관리 세금정산이 이루어지는 세금부과를 자동으로할 수 있는 신용카드의 사용시스템 및 방법이다.
Patent KR-20000011331-A (KR)
Inventor: SHIN HYUN DU
IPC: G06T1/00
Filed: 1999-06-25
Abstract: PURPOSE: A digital video coding apparatus is provided to assume a picture quality of a host video by performing a distribution analysis against a decoded signature video and an original signature video. CONSTITUTION: The digital video coding apparatus comprises: a first discrete wavelet converting part(202) for receiving a host video to be transmitted, wherein the first discrete wavelet converting part performs a discrete wavelet conversion to output a M times M wavelet coefficient when an integer of a predetermined amount is M; an original signature video storage part(204) for storing a video suitable for an ANOVA(analysis of variance) analysis as an original signature video; a second discrete wavelet converting part(206) for receiving the original signature video, wherein the second discrete wavelet converting part performs a discrete wavelet conversion to output a M times N wavelet coefficient when an integer less than N is N; and a coefficient replacement/combination part(208) for replacing and combining the M times M wavelet coefficient to the N times N wavelet coefficient by use of a M times N position set information according to a predetermined rule.
Patent KR-20000011588-A (KR)
Inventor: NATSUHARA MASUHIRO
IPC: H01L23/15
Filed: 1999-07-09
Abstract: PURPOSE: A substrate is provided which can reduce a rate of increasing deformation of thermal treatment by unifying a component of sintering supplemental agent after sintering. CONSTITUTION: The ceramic substrates contains sintering supplemental agents. A difference of a volume of sintered supplemental agent of one side of principle plane and the other side of principle plane is few detecting strength ratio of sintering supplementary agent component element of the detecting strength ratio of main component element in one side of principle plane and the other side of the principle plane are a and b, respectively. When a is larger than b, a/b is equal or less than 1.3. Main component of the ceramics is nitride or aluminum nitride.
Patent KR-20000017096-A (KR)
Inventor: BOSSVODIL
IPC: C07C51/12
Filed: 1999-08-05
Abstract: PURPOSE: An acetic acid reactive distillation method is provided to effectively remove an acetic acid product in the reactive distillation using a low volatility of the acetic acid. CONSTITUTION: The method comprises the steps of:(a) carbonylating methanol, DMF or reactive derivatives of them in a homogeneous catalyst-containing solution active in carbonylation; (b) collecting the components participated in the reaction and separating the unconverted carbon monooxide, hydrogen and inert gas to remain the rest of the components participated in the reaction; and (c) distilling the acetic acid product from at least part of the remaining components participated in the reaction and returning the remaining components with reduced acetic acid to the carbonylation step. The catalyst system comprises at least one element of VIII family metal compounds.
Patent KR-20010017363-A (KR)
Inventor: SHIN JI WON
IPC: F16L9/12
Filed: 1999-08-10
Abstract: PURPOSE: An impact resistant water supply pipe is provided to have the excellent low temperature impact strength and to keep the excellent tensile strength without the limitation of a thickness ratio between each layer. CONSTITUTION: A vinyl chloride resin pipe has the triple wall structure of an outer impact resistant hard layer, a central high tensile hard layer and an inner impact resistant hard layer. The outer and inner impact resistant hard layers use the vinyl chloride resin having an equal characteristic. 5 to 10wt of chlorinated polyethylene as an impact reinforcement is added up in proportion to the resin. The central high tensile hard layer uses the harder vinyl chloride resin than the inner and outer impact resistant hard layers. 5 to 10wt of polymethylmethacrylate butadiene styrene as an impact reinforcement is added up in proportion to the resin. Accordingly, the excellent tensile strength of the triple wall water supply pipe is kept. In addition, the low temperature impact strength is excellent.
Patent KR-20010017732-A (KR)
Inventor: JUN MIN YONG
IPC: H04B10/2507
Filed: 1999-08-13
Abstract: PURPOSE: A mode locking optical fiber laser and optical amplifier using single pump optical source is provided to drive a mode locking optical fiber laser and an optical amplifier amplifying an optical soliton pulse with single pump optical source for effectively utilizing the pump optical source. CONSTITUTION: The device comprises a mode locking optical fiber laser(10), an optical amplifier(20), a variable type directional coupler(30) and a pump optical source(40). The variable type directional coupler(30) is connected to the pump optical source(40). The mode locking optical fiber laser(10) is connected to one output port of the coupler to receive the pump output of the source(40) and output an optical soliton pulse. The optical amplifier(20) is connected to another output port of the coupler to receive and amplify the optical soliton pulse.
Patent KR-20010017749-A (KR)
Inventor: MIN NAM GYU
IPC: B65H35/00
Filed: 1999-08-13
Abstract: PURPOSE: A cutting line marking device of a surface protecting tape is provided to easily cut the tape as occasion demands by marking cutting lines at regular intervals and winding the tape again, thereby improving the working efficiency. CONSTITUTION: A cutting line marking device includes a supply winding roll(1) having a wound surface protect tape(T); a guide part(2) guiding the tape discharged from the supply winding roll to a marking part(3) and having a guide roll(21) and a speed sensor(22) mounted on one side for sensing the feeding speed of the tape; the marking part positioned in front of the guide roll, formed with a main drive roller(31) and an auxiliary roller(32), a horizontal cutter(311) mounted on the outside of the main drive roller, and a pulley mounted on a rotary shaft of the main drive roller and connected through a control part(5) and a belt; a recovery winding roll(4) winding the tape passed the marking part; and the control part controlling the RPM of the marking part, and having a decelerator(51) connected with the main drive roller, a driving motor(52) connected with the decelerator, and an inverter(53) connected with the speed sensor and the decelerator.
Patent KR-20010018255-A (KR)
Inventor: LEE JIN GU
IPC: H01L21/68
Filed: 1999-08-18
Abstract: PURPOSE: An apparatus for automatically locking a wafer transfer box is provided to prevent a wafer from being contaminated or damaged, by instantly locking the wafer transfer box if impact or vibration is given to the wafer transfer box during a transfer of the box. CONSTITUTION: A wafer transfer box is composed of a body part and a lid part, and receives a carrier loaded with a plurality of wafers. An automatic lock unit is coupled to an upper surface of the lid part to automatically and instantly lock the wafer transfer box by impact or vibration during a transfer of the box.
Patent KR-20000017592-A (KR)
Title: Stereo panoramic viewing system
Inventor: NALWABISHBGITSHIEG
IPC: G02B30/20
Filed: 1999-08-27
Abstract: PURPOSE: An omnidirectional or panoramic viewer is provided, that a plurality of cameras have a common optical center and at least one of these cameras has a viewing field converted by a planar mirror. CONSTITUTION: The panoramic viewing apparatus comprises: a plurality of first image processors having viewing fields, respectively; a plurality of second image processors having viewing fields, respectively; planar reflected surfaces confronting in different directions, thereof at least two surfaces, respectively, convert one of the first image processors and one of the second processors, so that at least a part of at least two converted viewing fields among the first image processors contacts substantially; a plurality of planar reflected surfaces, which at least a part of at least two converted viewing fields among the second image processors contacts substantially.
Patent KR-20000017631-A (KR)
Title: Developing apparatus
Inventor: HUJITA AKIYOSHI
IPC: G03G21/18
Filed: 1999-08-30
Abstract: PURPOSE: A developing apparatus is provided, which can a picture forming apparatus such as an electronic-photographic copy apparatus or an electronic-photographic printer. CONSTITUTION: The developing apparatus comprises: a developing chamber (41) having a developer; a developer filling body to be installed at an aperture portion of the developing chamber (41) for filling and transmitting the developer; a leakage preventing member (46) to be contacted with the developer filling body at a terminal portion of the developer filling body and for preventing a leakage of the developer from the terminal portion; and a sealing member (47) to be installed at the terminal portion for contacting and sealing with the developer filling body in a long direction of the developer filling body. Thereby, it is possible to prevent a pollution by a toner in the picture forming apparatus.
Patent KR-20010026218-A (KR)
Inventor: CHO HEUNG YEOP
IPC: H03K19/00
Filed: 1999-09-03
Abstract: PURPOSE: A circuit for protecting a port of using FPGA is provided to prevent a breakdown of expensive FPGA(Field Programmable Gate Array) by installing parts for protection on the input and output sides in case that the specific signal is sent and received through the FPGA and to improve the stability of the system. CONSTITUTION: A circuit for protecting a port of using FPGA includes a FPGA(Field Programmable Gate Array)(10), an input port(20), a buffer IC(21), an output port(30), a resistance portion(31) for protection, a control port(40) and a transistor(Q). The FPGA(Field Programmable Gate Array)(10) is arranged logically. The input port(20) inputs the specific signal from the outside by using the FPGA(10). The buffer IC(21) is installed between the FPGA(10) and the input port(20) and is connected with the outer driving current and voltage if the higher outer driving current and voltage than those of the FPGA(10) are asked. The output port(30) outputs the specific signal to the outside by using the FPGA(10). The resistance portion(31) for protection is installed between the FPGA(10) and the output port(30) and protects the inner circuit from the overcurrent of the system. The control port(40) outputs the specific control signal to the outside from the FPGA(10). The transistor(Q) is installed between the FPGA(10) and the control port(40) and controls the overcurrent by opening the control port(40) in carrying out the function of the outer control.
Patent KR-20010026843-A (KR)
Inventor: OH SANG EOK
IPC: B01D39/12
Filed: 1999-09-09
Abstract: PURPOSE: A filter for filtering impurities as well as adsorbing fine impurities which would not be removed by a filter paper is provided. CONSTITUTION: Metallic impurities contained in oil or fuel are firstly filtered at a metal adsorption part (30) made of a magnetic material, and subsequentially secondly purified through a filter paper (10). In above filtration mechanism, impurities smaller than holes formed on the filter paper pass through the filer paper, these uncapturable impurities are adsorbed while passing through an adsorption media made of granular activated carbon. Further, moisture content dispersed finely in oil or fuel is adsorbed at the adsorption media so that the deterioration of oil or fuel is prevented in advance.
Patent KR-20000034964-A (KR)
Inventor: HIDA GOHEI
IPC: H01R13/703
Filed: 1999-10-04
Abstract: PURPOSE: A switch attached coaxial connector is provided to improve an accuracy of a switch tool, and to prevent dust from being inserted in a point of contact of a switching part. CONSTITUTION: A switch attached coaxial connector comprises a switch equipment consists of an insulation housing(20) and a switch part, and an external conductor(50). The insulation housing(20) has an opening portion(21) receiving a counterpart pin(5) and a cave portion(22). The switch part(40) consists of a switching spring(40A) and a contact plate(40B), which are installed so as to be extended along an insertion direction of the counterpart pin(5). The insulation housing(20) is divided into two housings(20A,20B) in order to form an insulation housing by a connection.
Patent KR-20010038387-A (KR)
Inventor: KIM YONG WAN
IPC: G02F1/136
Filed: 1999-10-25
Abstract: PURPOSE: An array substrate for a thin film transistor liquid crystal display(TFT-LCD) and a method for manufacturing the same are to perform a manufacturing process only by using five masks, thereby simplifying the process. CONSTITUTION: The first metal is patterned using the first mask to form a gate line(113) including a gate electrode and a gate pad(114). A transparent oxide metal is deposited on the entire structure. The transparent oxide metal is patterned using the second mask to form a transparent metal pattern(116) on the upper portion of the gate pad. The first insulating layer, an intrinsic semiconductor layer, an impurity semiconductor layer and a conductive metal layer are deposited in the order named on the entire structure. The intrinsic semiconductor layer and the impurity semiconductor layer are patterned using the third mask to form a source line(115) including a source/drain region and a source pad(117). A transparent metal layer is deposited on the entire structure and is patterned using the fourth mask to form a source electrode and a drain electrode and a pixel electrode extending from the drain electrode.
Patent KR-20000035208-A (KR)
Inventor: WELFONDER KONRAD
IPC: E06B9/36
Filed: 1999-11-03
Abstract: PURPOSE: A holder for a depending architectural covering is provided for a vertical section of an architectural covering, such as a drape or a vaned fabric for covering an architectural opening, like a window or door. CONSTITUTION: A holder for a depending architectural covering comprises a holder (313) for suspending a vertical section of an architectural covering from a carrier of a horizontally-extending head rail, the holder comprising a downwardly-extending first leg (342), a generally downwardly-extending second leg (344) that is pivotally connected to the first leg (342) for movement between a first position, in which it extends substantially parallel to the first leg (342), and a second position, in which it is at an acute angle to the first leg, the first leg having a first longitudinal side (346) facing the second leg (344) and the second leg (344) having a second longitudinal side (348) facing the first leg, one of the first and second longitudinal sides having a longitudinally-extending first notch (350) and the other of the first and second longitudinal sides having a first shoulder (352) projecting generally perpendicularly therefrom so as to be received in the first notch (350) when the second leg is in the first position, the pivotal connection of the first and second legs extending laterally and being located above the first notch (350) and the first shoulder (352) and means (345) on the first leg (342), above the pivotal connection, for attaching the first leg to the carrier.
Patent KR-20000006853-A (KR)
Inventor: PAHK LE CHUN
Filed: 1999-11-08
Abstract: PURPOSE: An advertisement scheme is provided to use an MP3 file in an internet. CONSTITUTION: After a user contacts with a web server to download an MP3 file (510), the user searches a desirous MP3 file using an MP3 music file search engine (520). If a corresponding MP3 music file exists, (530) an ADMP3 file(an advertisement is inserted in an MP3 music file) is downloaded through ADMP3 storage server from an ADMP3 music file making server (540). An inserted advertisement and an MP3 music of the ADMP3 music file are reproduced by an MP3 music file reproducer or a reproduce program of a personal computer (560).
Patent KR-20010046335-A (KR)
Inventor: LEE BYENG CHUL
IPC: B29C65/40
Filed: 1999-11-11
Abstract: PURPOSE: A method for improving close adherence of a plastic and a metal thin film to be coated is provided to improve close adherence of the plastic and the metal thin film to be coated in the plastic and prevent the thin film coated in the surface of the plastic from being deteriorated due to oxygen and water in the air and improve the durability of the coated metal thin film. CONSTITUTION: A method for improving close adherence of a plastic(21) and a metal thin film(23) to be coated includes the steps of coating a bonding layer formed by plasma-polymerizing organic silicon compounds between preprocessing the surface of the plastic with plasma of responsive gas and coating the metal thin film by sputtering and coating plasma polymer formed by plasma-polymerizing polymerization gas on the coated metal thin film.
Patent KR-20010047073-A (KR)
Title: horizontal type scroll compressor
Inventor: HONG SANG UK
IPC: F04C18/02
Filed: 1999-11-17
Abstract: PURPOSE: A horizontal scroll compressor is provided to achieve an improved efficiency of both low and high pressure compressors by improving refrigerant flow structure of the compressor. CONSTITUTION: A horizontal scroll compressor comprises a left frame(11) arranged to tightly contact the inner periphery of a closed container, and which has at least one plane section(11a) formed at an edge of the frame so as to be spaced apart from the closed container, and a refrigerant flow channel formed between the closed container and the plane section of the left frame; and a stator(30) arranged to be axially parallel to the left frame and tightly contact the inner periphery of the closed container, and which has at least one plane section(31) formed at an edge of the stator so as to be spaced apart from the closed container, and a refrigerant flow channel formed between the closed container and the plane section of the stator. The plane section of the stator has a location difference in circumferential direction, with respect to the plane section of the left frame.