baber/WOPTO huggingface dataset:
Patent KR-20010048992-A (KR)
Title: Current control inverter delay circuit
Inventor: KOO CHEOL HUI
IPC: H03K5/134
Filed: 1999-11-30
Abstract: PURPOSE: A current control inverter delay circuit is provided which connects a plurality of transistors to the first and second inverters to control current flowing the inverters, thereby adjusting a delay of output voltage and reducing layout area. CONSTITUTION: A current control inverter delay circuit includes the first inverter(100) for inverting an input signal, the second inverter(200) for inverting a signal from the first node of the first inverter that is an output port, and a controller(300) connected to the first and second inverters to control currents of the first and second inverters according to the input signal to adjust an output signal. The first inverter is configured of a CMOS transistor constructed in a manner that a PMOS(P101) transistor and an NMOS(N101) transistor are serially connected. The second inverter is configured of a CMOS transistor constructed in a manner that a PMOS(P201) transistor and an NMOS(P201) transistor are serially connected. The controller is configured of a delay for increasing the delay of output signal at the rising edge of the input signal.
Patent KR-20010055266-A (KR)
Inventor: LEE TAEK SU
IPC: G11B7/08
Filed: 1999-12-10
Abstract: PURPOSE: An optical pickup device is provided to adjust flux skew as well as optical skew, and to reduce number of components. CONSTITUTION: A pickup base(302) contains assembling units(305) for installing a screw(303) and a spring(304) as a recovering instrument. Moreover, screw holes(306) are formed on a fixing yoke(301) for corresponding to the assembling units. A hinge protrusion unit is formed at a gravity center of the screw holes on the pickup base. To adjust skew, an assembling stage is formed. Herein, optical skew is adjusted according to an optical axis having temporarily assembling frame and movable unit. Moreover, an optical pickup device contains the screw holes and the spring between the pickup base and the fixing yoke. Therefore, skew for flux is adjusted after adjusting optical skew.
Patent KR-20010056765-A (KR)
Inventor: LEE GWANG SEOP
IPC: E04F19/04
Filed: 1999-12-16
Abstract: PURPOSE: A building interior finishing method using a multifunctional molding is provided to reduce construction expenses, to widen usable indoor space, to maximize decorative and functional effects by simply wiring wherever a molding is connectable, and to inspect and repair cables simply without dismantling a building. CONSTITUTION: A building interior finishing method using a multifunctional molding comprises the steps of laying an upper molding(10) on the corner of a ceiling and a wall and laying a lower molding(30) on the corner of a floor and a wall, wherein the upper molding comprises many molding units(11) connected mutually and the molding units comprises a primary communicating pipe(41) for passing an electric wire(40), a secondary communicating pipe(43) for passing a communications line(42), a third communicating pipe(44) for passing cold and warm airs and an opening(50) for flowing cold and warm airs out formed on the lower part of the molding units and bored through the primary and secondary communicating pipes and the lower molding comprises a wall socket(31) to connect with cables.
Patent KR-20000067965-A (KR)
IPC: C04B24/22
Filed: 1997-07-21
Abstract: 본 발명은 중합체 수분산액의 건조를 돕는 페놀술폰산-포름알데히드 축합 생성물의 용도에 관한 것이다.  또한 본 발명은 상기 축합 생성물을 이용하는 건조에 의한 중합체 분말의 제조 방법, 이 방법을 이용하여 생성된 중합체 분말 및 결합제로서 이들의 용도에 관한 것이다.
Patent KR-20000029513-A (KR)
Title: Opaque polymeric films and processes for making same
Inventor: AMON MORIS
IPC: B32B3/26
Filed: 1997-07-11
Abstract: PURPOSE: An opaque polymeric film is provided which has void structures which do not require the use of immiscible and incompatible void-initiating particles for void formation. CONSTITUTION: A film structure has a plurality of voids(12), at least some of the voids not containing a void-initiating particle(14) and at least some of the voids being interconnected with an adjacent void in the polymeric matrix material, the number of voids being sufficient to impart a significant degree of opacity in the film structure. A process for making the opaque, oriented polymeric film structure comprises preparing a melt containing a polymeric matrix material capable of forming a crystallized polymeric structure and at a temperature of at least the melting point of the polymeric matrix material, forming the melt into a sheet containing molten polymeric matrix material, cooling the sheet containing molten material to form a sheet containing amorphous polymeric matrix material which contains crystallite of the polymeric matrix material, and forming the sheet while containing the amorphous polymeric matrix material into a film by stretching the sheet in at least one direction so as to form voids adjacent to at least some of the crystallite and thereby impart opacity to the film.
Patent KR-20010029452-A (KR)
Title: 환상 카테터
IPC: A61N2/02
Filed: 1997-08-18
Abstract: 본 발명은 (a) 엘리먼트(12)와, (b) 상기 엘리먼트(12)의 적어도 일부분이 그 내에 실질적으로 위치하도록 상기 엘리먼트(12)에 부착되고, 적어도 하나 이상의 제 1 직경과 적어도 하나 이상의 제 2 직경을 갖고, 자화가능한 조절링(14)과, 
     (c) 상기 조절링(14)의 일부분에 인접하여 위치되며, 상기 조절링(14)이 상기 제 1 직경을 가질 때와 상기 상기 조절링(14)이 상기 제 2 직경을 가질 때를 결정하는 자화유닛을 포함하는 것을 특징으로 하는 카테터에 관한 것이다.
Patent KR-20000052700-A (KR)
Title: Production of pyridazine herbicides
Inventor: FURUKAWA TAKASHI
IPC: C07C251/76
Filed: 1997-10-16
Abstract: PURPOSE: Provided is a production method of pyridazine herbicides, and more particularly, the carboxylic acids are useful as intermediates for the production of pyridazin-3-one derivatives. Also provided are a process for producing these intermediates, and a process for producing pyridazin-3-one derivatives from these intermediates. CONSTITUTION: Carboxylic acids are represented by formula (1) wherein R¬2 and R¬3 are independently hydrogen or C1-C3 alkyl, and Q is optionally substituted phenyl, can be easily converted by ring closing into pyridazin-3-one derivatives of formula (7). The carboxylic acids of formula (1) can be produced by reacting hydrazone compounds of formula (5), wherein R¬3 and Q are as defined above, with malonic acid derivatives of the formula R¬2CH(COOH)2, wherein R¬2 is as defined above, in the presence of a base.
Patent KR-20000070101-A (KR)
Title: 타이밍 신호 발생기
IPC: H03K5/156
Filed: 1997-11-04
Abstract: 본 발명에 의한 타이밍 신호 발생기(10)는 출력 타이밍 신호(TIMING_)의 연속적인 펄스를 조정가능하게 타이밍한다.  발생기(10)는 클록 신호(CLOCK)와 동기된 주파수를 가지는 2N개의 위상 신호(PH0 내지 PH16) 세트를 제공하는 회로를 포함한다.  제1 및 제2 선택기(25, 27)는 클록 신호(CLOCK)의 매 사이클당 한번씩 데이터를 샘플링한다.  제1 선택기(25)는 제1 출력 신호(OUTA)가 생성되었는 지의 여부를 결정하고, 제1 출력 신호(OUTA)의 타이밍 제어를 위해 N개의 제1 위상 신호 중에서 어느 신호가 선택되었는 지를 결정한다.  제2 선택기(27)는 제2 출력 신호(OUTB)가 생성되었는 지의 여부를 결정하고, 제2 출력 신호(OUTB)를 제어하기 위해 N개의 제2 위상 신호 중에서 어느 신호가 선택되었는 지를 결정한다.  제1 및 제2 출력 신호(OUTA, OUTB)는 논리적으로 OR연산되어, 타이밍 신호(TIMING_)를 생성한다.  각 선택기(25, 27)에 의한 데이터 샘플링의 타이밍이 개별적으로 조정되므로, 선택된 위상 신호의 상태가 변할 때에만 출력 신호(OUTA, OUTB)의 상태가 변화하며, 선택기(25, 27)가 새로운 입력 데이터에 응답하여 그 선택을 변경하지 않는 경우에는 출력 신호(OUTA, OUTB)의 상태가 변화하지 않는다.
Patent KR-20000070811-A (KR)
Title: 액상 유기 폐기물의 처리 방법 및 그 장치
Filed: 1998-02-20
Abstract: 액상 유기 폐기물, 예컨대 가축으로부터 배출된 액상 거름을 처리하는 방법과 장치에 관한 것으로, 그 방법은 액상 폐기물에서 섬유질과 입자를 여과시킨 뒤 그 액체를 바이오가스 반응기에서 혐기 발효시키고 입자가 제거된 무균의 스트림을, 예를 들어 초여과를 이용하여 바이오가스 반응기로부터 분리시킨 다음 투과된 스트림을 상승된 온도와 바람직하게는 감소된 압력하에 암모니아 스트리퍼 처리하여 대부분의 암모니아와 이산화탄소를 제거하고 제거 결과 암모니아 부분과 영양염 부분을 얻고 영양염 부분을 역삼투기로 처리하여 비료 농축 부분과 물 부분으로 분리시키는 과정으로 구성된다. 본 방법의 최종 산물은 깨끗한 물, 암모니아 농축물, 인 및 칼륨염을 함유하는 비료 농축물, 배합토 및 높은 메탄 함량을 갖는 양질의 바이오가스이다.
Patent KR-20000075508-A (KR)
Title: 이온화 측정치에 의해 공연비를 제어하기 위한 장치 및 방법
IPC: F02D41/00
Filed: 1998-02-20
Abstract: 배출물을 감소시키고 엔진효율을 증가시키기 위한 내연기관용 공연비제어시스템은 연소실린더내부의 이온화를 감지하고 측정하며 이온화감지 및 측정에 기초하여 이온화신호를 발생시키기 위한 이온화장치를 포함한다. 이온화장치와 전기적상호작용을 하는 공연비제어기가 포함된다. 제어기가 적어도 부분적으로 이온화신호에 기초하여 엔진내부의 공연비를 제어하고 이온화신호를 입력한다. 제어시스템의 선호되는 실시예에 있어서, 이온화신호내부의 제 1 국소피크에 기초하여 제어기는 공연비를 제어한다. 또다른 실시예에 있어서, 이온화신호의 제 1 국소피크를 최대화하는 것을 기초로하여 제어기는 공연비를 제어한다.
Patent KR-20010013960-A (KR)
Title: 오염방지처리제, 오염방지처리방법 및 오염방지처리물품
IPC: C09K3/18
Filed: 1999-04-21
Abstract: 본 발명은, (A) 수지불휘발성분 0.05∼30중량%, (B)산화규소졸, 산화알루미늄졸, 산화안티몬졸, 산화지르코늄졸, 산화주석졸 및 산화티탄졸의 중에서 선택된 적어도 1종의 산화물졸 불휘발성분 0.05∼30중량%, (C) 유기용제 1∼50중량% 및 (D) 물 40∼99중량%로 이루어지고, (A)성분의 수지가 10이상의 용해도 파라미터값을 가지고, 또한 25℃에서 물에 용해되지 않는 오염방지처리제, 그 오염방지처리제를 사용한 오염방지처리방법 및 그 오염방지처리방법에 의해 얻게되는 오염방지처리물품이다.   본 발명의 오염방지처리제는, 전용의 설비를 필요로하지 않고 베이스재위에 도포할 수 있으며, 간단한 작업으로 그 베이스재표면을 친수화함으로써 뛰어난 내오염성을 부여할 수 있다.    또, 본 발명의 오염방지처리방법은, 간단한 작업으로 베이스재에 뛰어난 내오염성을 부여할 수 있다.   또, 본 발명의 오염방지처리물품은, 상기 오염방지처리방법에 의해 처리된 물품이며, 내오염성에 뛰어나 있다.
Patent KR-20000057718-A (KR)
Title: Method and appratus for providing awareness-triggered push
Inventor: MAELKINPITEOKENES
IPC: H04L29/08
Filed: 2000-01-05
Abstract: PURPOSE: A method and apparatus for providing awareness-start push is provided to decrease the waste of resources such as a CPU, a RAM and a network bandwidth by preventing an unnecessary attempt for pushing data to a client frequently separated into a server. CONSTITUTION: PSSs(push source servers)(1020,1030), an awareness server(1010) and a push proxy server(1040) are directly connected to a network(1000). Client devices(1050,1060) are locally connected to the push proxy server(1040). All communications between client devices(1050,1060) and the network(1000) are transmitted through the push proxy server(1040). In the case of PSSs(push source servers)(1020,1030), an added module performs a control before being lastly pushed to client devices(1050,1060). The awareness server(1010) provides an information when a desired status is reached and has a CPU(3000), a memory(3020) and a storing device(3010).
Patent KR-20010069039-A (KR)
Title: Terminal including RS-232C port inside
Inventor: LIM JONG JIN
IPC: H04B1/40
Filed: 2000-01-11
Abstract: PURPOSE: A terminal having an inside-mounted RS-232C port is provided to mount an equipment communicating with a signal of an RS-232C form or a PCB(Printed Circuit Board) inside a terminal. CONSTITUTION: An inner space(2-3) capable of mounting an equipment or a PCB(Printed Circuit Board) is secured. An RS-232C signal and a power connector(2-1) are mounted inside a terminal to connect the equipment and the PCB with the terminal.
Patent KR-20000057828-A (KR)
Title: Multi function illuminator
Inventor: LEE BYUNG OH
IPC: F21S13/00
Filed: 2000-01-28
Abstract: PURPOSE: A multifunctional lighting apparatus is provided to function as a humidifier and also function as a vase by using a motor. CONSTITUTION: A water storing space is formed in the multifunctional lighting apparatus. An upper body(1) having a plurality of through-holes are formed on the upper surface. A ventilating member(7) is formed on the bottom surface. A lower body(2) in which a lighting apparatus is engaged with the inner side of the lighting apparatus. A supporting portion(15) is formed at the central portion of the upper surface of the upper body(1). A motor(9) is installed on one side of the inner side of the lighting apparatus. The motor(9) and the supporting portion(15) are connected by a passage(10). Water is injected from the support portion(15) by the operation of the motor(9).
Patent KR-20010076939-A (KR)
Title: Semiconductor integrated circuit device with scan signal converting circuit
Inventor: JUN HONG SIN
IPC: G01R31/3185
Filed: 2000-01-28
Abstract: PURPOSE: A semiconductor integrated circuit having a scan signal conversion circuit is provided to control shift and normal operations for a user defined logic and core applying various scan style in response to a scan signal to easily perform a chip test. CONSTITUTION: A first core(30) is designed by applying a multiplexed-scan scan style and the second core(50) is designed by adopting a level sensitive scan design. A user defined logic(UDL) is designed by adopting a clock-scan scan style. The cores(30,50) include an isolation ring to test the UDL(40), respectively, while the UDL(40) includes a plurality of combinational circuits in inner space. Also, the cores(30,50) and the UDL(40) include a plurality of scan cells to perform scan operation. Accordingly, the user can test the entire IC circuit in response to a scan signal inputted to the integrated circuit device.
Patent KR-20010076984-A (KR)
Title: Connector for remove of Triboelectrification
Inventor: BYUN JONG GEUN
IPC: A41D13/00
Filed: 2000-01-29
Abstract: PURPOSE: Provided is a conductive connection magnet which connects to a sewed part formed in a cross form electrically after sewing so that it maximizes users' convenience in use. CONSTITUTION: In the conductive connection magnet which induces complete joining in sewing work uniform for removing anti-static charge property, the conductive connection magnet comprises the parts of: a projection button(301) which induces complete joining on the sewed parts generated in a cross form around an armpit or so on after sewing; and a reception button(302) which receives the projected parts in the projection button to bind in a rugged state.
Patent KR-20010081426-A (KR)
Title: Suction nozzle assembly with mop for vacuum cleaner
Inventor: KIM HYEONG IL
IPC: A47L9/04
Filed: 2000-02-14
Abstract: PURPOSE: A suction port for attaching a duster of a vacuum cleaner is provided to enhance the cleaning performance of a vacuum cleaner by cleaning a room through friction between a duster attached to the bottom of a suction port and the ground. CONSTITUTION: A suction port having a duster of a vacuum cleaner consists of: a suction hole(510) formed on the front lower surface of a suction port(500) to suck air into the suction port; a couple of duster attaching plates(530) arranged at the rear of the suction hole to attach dusters(60) for cleaning a room through contact with the bottom surface; and a drive unit mounted between the duster attaching plates to rotate the plates. A user cleans a room with moving the suction port back and forth after the user attaches the dusters to the both duster attaching plates. A couple of rollers(540) slide on the bottom surface, and each drive gear(541) outside the rollers is rotated to rotate the both duster attaching plates through each gears(532). The duster attaching plates are rotated in proportion to the RPM(Revolutions Per Minute) of the rollers whenever the suction port is moved back and forth. Therefore, the cleaning efficiency of the vacuum cleaner is enhanced.
Patent KR-20010082881-A (KR)
Title: Method of compressing and restoring data for moving pictures
Inventor: KIM TAE WON
IPC: H04N19/134
Filed: 2000-02-22
Abstract: PURPOSE: A method for compressing/recovering video data is provided to improve a compression rate of video data by removing an overlap pixel block from a plurality of extended frame and generating a prediction signal and a delay signal. CONSTITUTION: The first process(S101) generates a plurality of extended frame which a video is made of. The second process(S102) separates an overlap signal from the plurality of extended frame. The third process(S103) removes the overlap signal from the plurality of extended frame. The fourth process(S104) generates a prediction signal of pixel block bit about the plurality of extended frame. The fifth(S105) process generates a delay signal to delay the removed pixel block bit.
Patent KR-20010091388-A (KR)
Title: Turbo code concatenated by Hamming code and its coding/decoding method and apparatus
Inventor: KIM HYEON CHEOL
IPC: H03M13/05
Filed: 2000-03-15
Abstract: PURPOSE: A turbo code for concatenating hamming codes and a method and an apparatus for encoding and decoding the same are provided to perform a turbo coding process by substituting hamming coded data for data having a value of 1 from turbo codes for generating codes of low distance. CONSTITUTION: A separator(100) outputs languages of a size K according to a timing control signal(C1) of a timing controller(110) to a hamming coder(102) and a selector(104). The hamming coder(102) performs a hamming coding process for data of k bits output from the separator(100) according to a timing control signal(C2) and outputs data of n bits. The selector(104) is operated by a timing control signal(C4). The selector(104) outputs selectively coded data of the hamming coder(102) to predetermined locations output from a lookup table(106). The selector(104) outputs data of K-k number output from the separator(100) to the remaining locations. A turbo coder(108) receives bits from the selector(104) according to a timing control signal(C5) and codes the bits.
Patent KR-20010089077-A (KR)
Inventor: PARK JIN MOK
IPC: H01J29/02
Filed: 2000-03-21
Abstract: PURPOSE: A spring for CRT is provided, in which a pair of protrusions with different height are arranged, to thereby prevent deterioration of color purity caused by thermal expansion of shadow mask. CONSTITUTION: A spring comprises a frame weld portion(110) having a pair of first protrusion(111) and the second protrusion(112) extended from the frame weld portion, and which is welded to a support frame(100) for supporting a shadow mask; a stud pin coupling portion(120) having a coupling hole(121) formed at the center of the stud pin coupling portion so as to be fixed to a stud pin arranged at the wide wall of a panel of CRT ; and an inclined portion(130) which is inclined at a predetermined angle(θ1,θ2) with respect to the frame weld portion and the stud pin coupling portion, respectively, and couples the frame weld portion and the stud pin coupling portion. The frame weld portion and first and second protrusions are formed of materials having equal coefficient of thermal expansion. The second protrusion has a height lower than the height of the first protrusion, and is formed in the vicinity of the boundary between the frame weld portion and the inclined portion. Thermal expansion of the shadow mask is compensated by the difference of length of spring caused due to the height difference between two protrusions of the frame weld portion.
Patent KR-20010093355-A (KR)
Title: Method for representing domain name using letters of different language from english language
Inventor: LEE DONG JIN
IPC: G06F17/00
Filed: 2000-03-28
Abstract: PURPOSE: A method for expressing a domain name using other characters besides the English language is provided to enable a user whose mother tongue is not the English to express one's domain name freely by displaying a domain name using characters of other language besides the English language. CONSTITUTION: For example, if a user inputs URL using Korean character in a client computer system(200), an address providing unit displays the sentence on an address input space of a browser(205), and the URL is supplied to a character converting unit. The character converting unit judges whether the domain name of the URL supplied from the address providing unit is displayed by the English language(210). The character converting unit converts each Korean language into the corresponded English character based on keyboard combining information(215). Thus, the Korean character domain is converted into English character corresponding to Korean character key pad. A browsing unit judges whether a connection event with respect to the URL in English character is generated(220). If the connection event is generated, the browsing unit performs a trail for connecting to a web site or a web document being indicated by the URL(225).
Patent KR-20000036930-A (KR)
Inventor: LEE EUNG JOON
IPC: H04L12/26
Filed: 2000-04-01
Abstract: PURPOSE: A system for monitoring a power supply in an optical terminating device of a very high speed communication network is provided to improve efficiency in the management of various devices on the network with a low cost, and thereby guarantee reliability of the network, by installing monitoring devices at each part of the optical terminating device to detecting the state of the applied power supply. CONSTITUTION: A power supply monitoring device(20) is installed at each part of the optical terminating device, and detects an alarm state applied from a high pressure pad(50) and low pressure pad. A signal converter(30) converts the signals of an operation power supply from a rectifier(10), to the signals of a voltage and current for operating instruments of the power supply monitoring device(20). A central monitoring device(40) is connected to the power supply monitoring device(20) via a communication network, searches received data, stores it and outputs it. The central monitoring device(40) comprises a computer equipped with a modem(26).
Patent KR-20010094708-A (KR)
Title: System For Photo-Exposure Time Control
Inventor: PARK CHAN HUN
IPC: H01L21/027
Filed: 2000-04-06
Abstract: PURPOSE: An exposure time control system is provided to control properly an exposure time by reflecting a result of an exposure process. CONSTITUTION: An exposure unit controls an exposure time according to an external signal. A previous process influence estimation unit obtains previous process information of a semiconductor substrate, extracts an element related to an exposure pattern, and store a value corresponding to the related element as feed forward data. A test unit checks the previous work processed in the exposure unit and stores the checked value as feedback data. A central processing unit processes the data stored in the previous process influence estimation unit and the test unit by using a predetermined method and control an exposure time by converting the processed result to a signal for the exposure unit.
Patent KR-20010105919-A (KR)
Title: Transmission power control circuit of cdma mobile communication system and method thereof
Inventor: KIM JONG SU
IPC: H04B7/005
Filed: 2000-05-19
Abstract: The invention concerns a friction stir welding method according to which the workpieces (2, 3) to be welded are positioned on a work-table (7) and by means of clamping means (5, 6) clamped to one another and/or to the work-table during the welding. A rotating welding means (12, 13) is arranged to move along a joint between the workpieces while being pressed against said workpieces during the welding. Additional heat is supplied to the joint prior to and/or during the welding operation, in excess of the frictional heat generated in the joint from the rotation of the welding means and of any other heat that may be supplied to the joint in any other manner by the welding means. The invention likewise concerns an apparatus for friction stir welding, comprising a heating element (70) for supply of additional heat to the joint prior to and/or during the welding operation, in excess of the frictional heat generated in the joint from the rotation of the welding means and of any other heat that may be supplied to the joint in any other manner by the welding means.
Patent KR-20000058428-A (KR)
Inventor: KIM SEON JIP
Filed: 2000-05-22
Abstract: PURPOSE: A web log analysis method through networks and a web advertising method are provided to carry out a remote webpage analysis through networks by adding simple information to a webpage. CONSTITUTION: A webpage operator accesses a web log analysis server and requests a webpage analysis(201). The web log analysis server approves the webpage analysis request and transmits a java script(202). The java script is added to the webpage to be analyzed(203). The webpage operator accesses the web log analysis server and requests an analysis report(204). The web log analysis server provides the analysis report in various methods according to the webpage operator's request(205).
Patent KR-20010107213-A (KR)
Inventor: PARK SE JUN
IPC: B23K9/28
Filed: 2000-05-25
Abstract: 본 발명의 용접봉 홀더는 용접봉 홀더 상에 가요성 가리개를 설치하므로서, 용접 시 발생하는 아크 불빛을 차단하여서 용접공의 시력을 보호하며, 용접 작업 시 용접봉 홀더상에서 가요성 가리개를 상하좌우로 사용이 편리하도록 하며, 가요성 가리개의 유지 및 보수가 편리하도록 한 것이다. 
     본 발명의 용접봉 홀더는 용접 시 발생하는 아크불빛을 차단할 수 있도록 용접봉 홀더상에 가요성 주름관(6)과 가리개(8)를 구비하는 가요성 가리개(2)를 구성하여서 된 것이다.