baber/WOPTO huggingface dataset:
Patent KR-20020066118-A (KR)
Title: Multifunctional natural antimicrobials including chitosan oligosaccharide chelator and natural extract
Inventor: LEE HO
IPC: A01N43/16
Filed: 2001-02-09
Abstract: PURPOSE: A natural antibacterial agent containing a chitosan oligosaccharide complex obtained by adding organic acid to chitosan oligosaccharide to increase antibacterial power and then adding manganese sulfate or zinc salt to increase antioxidant power and a Scutellaria baicalensis extract is provided. The agent is useful as material for treatment and prevention of infectious disease because it is safe and does not induce resistance as well as having an antioxidant function. CONSTITUTION: A chitosan oligosaccharide complex obtained by adding organic acid selected from lactic acid, citric acid, vitamin C and malic acid to chitosan oligosaccharide having a polymerization degree of 6 or more and a molecular weight of 2,000 to 100,000 and adding 1 μMto 1mM manganese sulfate or zinc salt and a Scutellaria baicalensis extract are mixed in a ratio of 1:10 to 10:1 to produce a natural antimicrobial agent. And the chitosan oligosaccharide complex and Scutellaria baicalensis extract also are additionally added with one or more crude drug extracts selected from Lonicera japonica Thumb., Coptis chinensis Franch, Forsythia suspensa Vahl, Rhus chinensis Mill, Rhus javanica L., Allium sativum L. and Zanthoxylum Schinifolium.
Patent KR-20010088344-A (KR)
Title: Multi-service communication system and method
Inventor: ALCENDOR TOMMY R
IPC: H04M11/00
Filed: 2001-02-17
Abstract: PURPOSE: A multi-business communication system and a method thereof are provided to extend the script to interact with PSTN and IP telephones within the context of the same services, and share same service logic for both PSTN and IP media. CONSTITUTION: The scalable PSTN gateway(104,113,123,125) is a gateway that connects calls from a PC-based H.323 client application(102,115) to the regular PSTN telephone system(105,112,122,126). Inbound calls originating from the PSTN are connected through an IP connection(103,114,124) to a PC client application(102,115). Outbound calls originating from a PC client application are sent through the gateway to the PSTN destination. In addition, as illustrated, Voice Over Data(VOD) may provide an optional RISC-based solution for routing PSTN calls over a data network, allowing three types of voice connections PC-to-phone(100); phone-to-PC(110); and/or 3 phone-to-phone(120).
Patent KR-20020073732-A (KR)
Title: Mobile communication broadband antenna
Inventor: KIM SEUNG YEON
IPC: H01Q1/24
Filed: 2001-03-15
Abstract: PURPOSE: A broadband antenna for mobile communication is provided to form a close loop type antenna of a compact size by a shortcircuit of an open end of an antenna. CONSTITUTION: The flow of electromagnetic wave generated from a feeder of an antenna is not finished but a close loop is formed by shortcircuiting an open end. The open end of the antenna connected to the feeder is formed by the shortcircuited close loop and a first antenna line is used for transmitting or receiving mobile communication signals. A second antenna line is used for transmitting or receiving the mobile communication signals between the feeder and the first antenna line. The second antenna line is used for connecting the feeder to the first antenna line. The first and the second antenna lines are formed with conductive patterns.
Patent KR-20020074362-A (KR)
Title: Mobile communication terminal having feature of laser pointer and radio button
Inventor: CHOI SEOK GYU
IPC: H04B1/38
Filed: 2001-03-20
Abstract: PURPOSE: A mobile communication terminal having laser pointer and wireless button functions is provided to use it as a laser pointer when performing presentation in a company or a school by embodying the laser pointer function in the mobile communication terminal, and freely perform a slide selection and movement of data by installing a wireless interface button at one external portion of the mobile communication terminal. CONSTITUTION: A signal input unit(500) has a pointer button and slide movement buttons, and generates a signal corresponding to an operated button. An MSM(Mobile Station Modem,600) analyzes the signal generated in the signal input unit(500), generates a control signal for transmitting a laser beam in case of a pointer operation, and generates a control signal for changing a page of a notebook computer(800) in case of a slide movement operation. A laser LED(Light Emitting Diode,300) for a laser pointer radiates the laser beam using a power supplied from a power supply unit(200) according to a laser beam transmission control signal outputted from the MSM(600). A Bluetooth module(700) has a Bluetooth protocol capable of communicating with a wireless interface card of the notebook computer(800), interfaces with the wireless interface card of the notebook computer(800) according to a page change control signal outputted from the MSM(600), and controls the slide selection of data and the front and rear movement of slides.
Patent KR-20010095182-A (KR)
Title: Semiconductor device and manufacturing method therefor
Inventor: SATOU NORIFUMI
IPC: H01L23/52
Filed: 2001-03-30
Abstract: PURPOSE: To improve the ratio of a sheet resistance value in a low-concentration dope area or non-dope area to a sheet resistance value in a high-concentration dope area concerning the high-concentration dope area and the low-concentration dope area or non-dope area formed in one silicon film. CONSTITUTION: A polysilicon film 13 patterned through a layer insulating film 12 is formed on a silicon substrate 11. This polysilicon film 13 has high- concentration dope areas 13a and 13b of high sheet resistance and a low- concentration dope area 13b of low sheet resistance. The entire polysilicon film 13 is covered with an SiO2 film 14. The entire SiO2 film 14 is covered with an SiNx film 15 formed by low-pressure CVD using raw gases containing hydrogen. The polysilicon film 13 is hydrogenated by hydrogen in the raw gases to be used for forming the SiNx film 15. As a result, the sheet resistance values in the high-concentration dope areas 13a and 13c are not almost increased but the sheet resistance value in the low-concentration dope area 13b is increased.
Patent KR-20020078654-A (KR)
Title: Safety fishing reel
Inventor: PARK CHANG HO
IPC: A01K89/01
Filed: 2001-04-07
Abstract: PURPOSE: Provided is a reel for safe fishing which places one directional clutch within a handle spool and stops the handle spool when a main spool is reversely rotated so that it prevents fishers from being damaged by the reel. CONSTITUTION: In the reel for safe fishing which comprises the parts of: the main spool(200) which includes a housing(100) and a winding drum(210) to be combined with the housing and wound by wire; and the handle spool(300) which is oppositely placed with a main axis(110) and the housing to be combined with the main spool, the reel for safe fishing is characterized by placing a disk sheet at the lateral of the main spool and an elastic member disk sheet at the lateral of the handle spool in the combination part of the main spool and the handle spool.
Patent KR-20010098593-A (KR)
Title: 반도체 장치 및 그 제조 방법
IPC: H01L21/28
Filed: 2001-04-13
Abstract: MOS 트랜지스터의 게이트 전극이 아래로부터 실리콘막, 금속 규화막, 반응 방지막 및 금속막의 적층막을 포함하는 반도체 장치는 게이트 저항의 저감의 효과에 의해 회로 성능을 향상시킬 수 있다.
Patent KR-20020080722-A (KR)
Title: Apparatus for data recording and playing of digital video cassette recorder
Inventor: LEE DU HUI
IPC: G11B15/46
Filed: 2001-04-17
Abstract: PURPOSE: A device for recording and reproducing data of a digital VCR is provided to perform a normal reproduction and a trick reproduction by the same method by processing data on tracks by the segments. CONSTITUTION: A device for recording and reproducing data of a digital VCR includes a control part(71) outputting a system signal generation control signal, a system signal generator(72) receiving the control signal for generating a signal related to a mode to reproduce data, a channel data processor(73) transmitting the data by dividing the data into normal data and trick data, a buffer(74) temporarily storing the data received from the channel data processor, a synchronous block ECC(Error Correction Code) part(75) decoding the data to correct a data error from the buffer, a shuffle memory(76) recording the data input from the synchronous block ECC part by the shuffle unit, a shuffle ECC part(77) decoding the data to process a burst error, a buffer(78) temporarily storing the data from the shuffle ECC part at regular intervals, an outer interface part(79) outputting the data to reproduce the data stored in the buffer.
Patent KR-20020082047-A (KR)
Inventor: KYOUNG YUN HYUN
IPC: B01D25/12
Filed: 2001-04-23
Abstract: PURPOSE: A filter press is provided to form and separate the slurry into cake having a low moisture content by effectively pressing and dehydrating slurry from sewage and wastewater generated from industries and households. CONSTITUTION: The filter press comprises a head(20); a cylinder bracket(30) which is spaced apart from the head(20); side bars(40) which are installed at both sides of the head(20) and the cylinder bracket(30); a filter assembly(60) which is supported by the side bars(40) so that the filter assembly(60) is installed between the head(20) and the cylinder bracket(30); a filter cloth(90) which is formed in a closed curve so that the filter cloth(90) passes through the filter assembly(60); and a driving means which is connected to the filter cloth(90) to transfer the filter cloth(90) through the filter assembly(60) through which the filter assembly(60) passes, wherein the filter press further comprises a scraper(140) for separating cake adhered onto the filter cloth(90) from the filter cloth(90) when the filter cloth(90) is transferred by the driving means, a cleaning means(120) for cleaning the filter cloth when the filter cloth(90) is transferred by the driving means, and a tension control means(130) for controlling tension of the filter cloth by pulling or releasing the filter cloth, and wherein the filter assembly comprises recesses which are formed at both side surfaces of the filter assembly so that the side bars(40) are positioned on the recesses.
Patent KR-20020082958-A (KR)
Inventor: SEO EUN SEONG
IPC: G03B21/00
Filed: 2001-04-24
Abstract: PURPOSE: A projection system and projection method is provided to achieve improved contrast ratio by efficiently filtering the light at a signal off state, while reducing size of optical signal. CONSTITUTION: A projection system comprises a light source(1) for radiating white light; a fly eye lens(3a) and a polarization conversion unit(3b) for uniformization of the light radiated from the light source and conversion of the light into wavelength of a specific component; a color separation unit(5) for separating the light passed through the fly eye lens and the polarization conversion unit into R, G and B lights; a total internal reflection prism(9) having a reflecting plane arranged to have a predetermined angle with respect to the optical axis of the light source, and which total-reflects the light at a predetermined angle; a reflection type liquid crystal device(L) constituted by a pixel having four or more sub pixels so as to reflect the light which is total-reflected from the total internal reflection prism; a polarization plate(11) installed at the optical axis of the light passed through the total internal reflection prism; and a projection lens(13) for projecting the light polarized through the polarization plate, onto a screen.
Patent KR-20010069637-A (KR)
Title: Method of providing service of editing documents on the internet and providing a program-reading computer readable record medium
Inventor: HWANG JI HOON
IPC: G06Q99/00
Filed: 2001-04-24
Abstract: PURPOSE: A method for providing a document modifying service on the Internet and a recording medium being read by a computer and storing a program about the method are provided for an operator server to receive a document prepared by a foreign language from a client computer and calculate a service charge automatically in accordance with the number of characters included in the document and to transmit the charge to the client computer. CONSTITUTION: A client performs a member joining process to an operator site for receiving a document modifying service(S2). A web server receives information with respect to a kind of a modifying language, a kind of service providing time, a comments service selection or not, and a specific amender selection or not from the client for receiving the document modifying service(S4). An estimate server receives service kind selection information and decides a charge calculation method and calculates a service charge, and the web server transmits the calculating result to the client, and a DB server stores the result(S6). The web server receives payment information from the client and performs a payment to a payment institution server(S8). The web server selects a proper amender and transmits the modifying requested document and receives a modified document from the amender and transmits the document to the client(S10).
Patent KR-20020082640-A (KR)
Title: Safety apparatus of medical treatment injection liquid medication set
Inventor: PARK JIN HA
IPC: A61M5/168
Filed: 2001-04-25
Abstract: PURPOSE: A safety device of a medical sap administration apparatus is provided to prevent the inflow of air and the back flow of blood into a blood vessel by closing a sap outflow hole after completing the administration of sap. CONSTITUTION: A medical sap administration apparatus(100) consists of: a sap drip vessel(110) inserted in a Ringer container(200), which is formed with a sap inflow hole(112) and a sap outflow hole(114) for confirming an inflow amount of sap; a sap injection hose(120) connected to the outflow hole of the sap drip vessel; an injector(130) connected to the distal end of the sap injection hose, and an adjustor(140) installed to the one side of the sap injection hose for adjusting an injection amount of the sap into a blood vessel. The safety device of the medical sap administration apparatus comprises a raised jaw portion(150) extended from the outflow hole, a float member(160) formed under a seating groove(162) of the raised jaw portion, which floats according to a sap level of the sap drip vessel, a metal member(170) formed on the circumference of the seating groove by an injection molding, and a magnet member(188) separably installed to the sap drip vessel in order to make the float member closely contact with the raised jaw portion by using a magnetic force caused by the interaction of the metal member and the magnet member.
Patent KR-20010078872-A (KR)
Title: Method and System to provide service of subscribing events using Automatic Response System
Inventor: LIM CHAN
Filed: 2001-05-07
Abstract: PURPOSE: A system and a method for an event reservation service using an ARS(Automatic Response System) are provided to supply the service related to the reservation of an event such as a free concert via a reservation computer that operates with the ARS. CONSTITUTION: A reservation computer(30) operates with an ARS(20), and provides the services of the event reservation and reservation check via the ARS(20). The ARS(20) is connected to a telephone set(10-1) of a customer via a PSTN(Public Switched Telephone Line). The ARS(20) is further connected to a cellular phone(10-2) via a mobile communication network. The reservation computer(30) checks whether an entrance ticket is approved or not, and thereby determines entrance. The reservation computer(30) is connected to an entrance ticket issue computer(40), an entrance computer(50) and a bank server(60) via the Internet or a computer communication network.
Patent KR-20010106278-A (KR)
IPC: B29C44/10
Filed: 2001-05-19
Abstract: Formation of a safety insert, comprises expanding a partly reticulated insert to form a closed cellular structure. Includes placing it in a fluid bath at 110-210 degrees C in a pressurized container at an initial absolute pressure of ≥ 5 bar. The pressure drops to 1 bar during the expansion. The expansion is not limited by the size of the container. Independent claims are included for the following: (a) a cooking apparatus for performing the process, comprises a container with an inlet chamber, a cooking compartment including the fluid bath and an outlet chamber. A device transfers the pressurized fluid alternately between the inlet and outlet chambers; (b) the safety insert for mounting on a wheel rim within a tire is of closed cell foam rubber. At its smallest radial cross section the insert has an intermediate layer forming 5-30% of its thickness. This layer has a lower density than the innermost part of the insert.
Patent KR-20010107646-A (KR)
Title: 클립
IPC: F16B5/06
Filed: 2001-05-22
Abstract: (과제) 부착대상물에 형성된 삽입부를 구성하는 끼움판부에 대해, 상기 삽입부의 삽입방향에 걸치는 각소에 있어서 적절하게 협지력을  작용시킬 수 있는 클립을 제공한다. 
     (해결수단) 피부착대상물(200)에 개설된 부착구멍(201)에 삽입되는 부착대상물(100)의 삽입부(101)를 구성하는 끼움판부(102)를, 외측방향으로 탄성적으로 벌어지면서 그 사이에 받아들여, 상기 끼움판부(102)에 끼워져 부착되는 1쌍의 협지판(10,10)과, 삽입부(101)의 부착구멍(201)에 대한 삽입에 따라서 내측방향으로 일단 탄성적으로 휘어져 들어간 후, 부착구멍(201)으로의 삽입종료위치에서 탄발하여 부착구멍(201)에 걸어맞춰지는 걸어맞춤 암(11)을 구비한다. 1쌍의 협지판(10,10)의 서로 마주 향하는 측에 각각, 부착구멍(201)으로의 삽입방향에 걸쳐서 다단형상을 이루며, 받아들여진 끼움판부(102)에 선단을 압접시키는 복수의 돌기(10c, 10c...)가 형성되어 있다.
Patent KR-20010107712-A (KR)
Title: 통신 시스템용 제어 기술
IPC: H01Q3/26
Filed: 2001-05-24
Abstract: 마이크로셀 기지국이 매크로셀 기지국과 함께 위치되는 통신 시스템용 제어 기술에 관한 것이다. 마이크로셀 기지국은 핫 스폿(hot spot)들이 매크로셀 내에서 이동함에 따라 최신 지점을 추적한다. 마이크로셀 기지국은 매크로셀 안테나와 함께 위치되는 2차원(2-D) 안테나 어레이를 이용할 수 있다. 2차원 안테나는 수직 및 수평 방향 모두에서 조정가능하다. 마이크셀 적용 영역의 크기는 빔의 각도 범위(spread)를 결정하는 어레이의 차원뿐만 아니라 셀 사이트 안테나로부터의 거리에 의존한다. 필터 탭 웨이트(weight)는 매크로셀의 임의의 요구된 위치로 빔을 지시하기 위해 조절될 수 있다. 매크로셀과 마이크로셀 사이의 직교성은 구현되는 시스템에 의존하여, 주파수 도메인(domain) 또는 코드 도메인에서 얻어질 수 있다.
Patent KR-20010110178-A (KR)
Title: 음악과 화상 트랙을 동기화하는 멀티미디어 시스템
IPC: G10K15/04
Filed: 2001-06-01
Abstract: 멀티미디어 시스템은 파일 기억장치, 시퀀서, 프로그램 기억장치 및 실행부를 갖는다. 상기 파일 기억장치는 수행 시퀀스 정보를 기록하는 수행 시퀀스 트랙과 드로잉 시퀀스 정보를 기록하는 드로잉 시퀀스 트랙을 포함하는 시퀀스 트랙과 상기 시퀀스 트랙을 서로 동기화하는데 효과적인 동기화 정보를 기록하는 동기화 수단으로 구성된다. 상기 시퀀서는 상기 동기화 정보에 따라 상기 시퀀스를 서로 동시에 병렬 실행하기 위해 상기 멀티미디어 파일을 처리한다. 상기 프로그램 기억장치는 멀티미디어 파일을 다루고 제어하는 애플리케이션 프로그램을 저장한다. 상기 실행부는 상기 애플리케이션 프로그램이 상기 시퀀스 트랙의 병렬 실행의 시작 제어 및 정지 제어를 포함하는 상기 시퀀스 트랙의 병렬 실행의 제어를 위해 시퀀서와 통신하도록 상기 애플리케이션 프로그램을 실행한다.
Patent KR-20020094140-A (KR)
Title: Systme and method for operating reverse automibie insurance
Inventor: LEE SANG YEOP
Filed: 2001-06-11
Abstract: PURPOSE: A system and a method for managing the reverse vehicle insurance are provided to make a service user conveniently purchase a vehicle by offering the money corresponding to the service points of the service user as the purchase money. CONSTITUTION: A service providing device(10) is connected with many member companies(20), an investment company(30), an insurance company(40) and an investment company. The member company provides service points corresponding to the amount of the consumption to the service user. The service providing device sums up the service points of the service user and generates a point pool. The service providing device invests the service points to increase the points via the investment company. The profits generated from the investment are added to the point pool. The service providing device distributes the points as a reverse point to the service user. When the service user purchases the vehicle, a portion of the purchase money outputted based on the service points is generated by the insurance company.
Patent KR-20010111634-A (KR)
Inventor: CHOI SEONG HO
IPC: H04B7/005
Filed: 2001-06-12
Abstract: 본 발명은 협대역 시분할 듀플렉싱(narrow band time division duplexing: 이하 "NB-TDD") 부호분할다중접속 통신시스템에서 역방향(uplink) 임의 접근 절차(random access procedure) 및 방법에 관한 것이다. 본 발명에서 제안하는 임의 접근 절차 및 방법은, 단말장치(user equipment: 이하 "UE" 혹은 단말장치를 혼용한다)가 프리앰블(preamble)에 사용되는 다수의 SYNC1 코드 가운데 임의로 하나의 SYNC1 코드를 선택하여 전송하는 과정과, 상기 전송한 SYNC1 코드에 대한 응답신호를 수신 및 확인하는 과정 그리고 수신한 응답신호로부터 결정되는 채널을 통하여 데이터를 전송하는 과정으로 이루어진다.
Patent KR-20020094729-A (KR)
Title: Level control brace for road
Inventor: KIM BONG KEUN
IPC: E01F15/04
Filed: 2001-06-13
Abstract: PURPOSE: A height adjustable road pole is provided to make the permanent use thereof after once it was installed to a guide rail or median divide by allowing to easily and accurately adjust a height of the pole at needs. CONSTITUTION: The height adjustable road pole(B) consists of: a lower auxiliary pole(100) installed to the ground surface and formed with a female screw thread(102) inside a vertical penetrating bore(108) formed along the inner periphery thereof; a middle auxiliary pole(300) coupled to the top of the lower auxiliary pole, the middle auxiliary pole being formed on the lower circumference with a male screw thread(302) to be engaged with the female screw thread, a fixing rim(306) on the middle portion thereof and another male screw thread(304) on the upper circumference thereof; and an upper pole(200) coupled to the top of the middle auxiliary pole and formed with an inner female screw thread(204) to be engaged with the upper male screw thread of the middle auxiliary pole, in which a fastening hole(206) is formed in a horizontal direction so as to allow a guide panel to be fastened thereto by means of a fastener.
Patent KR-20020096227-A (KR)
Title: Vehicle hand brake
Inventor: KIM HUI JAE
IPC: B60T7/08
Filed: 2001-06-19
Abstract: PURPOSE: A hand brake of a vehicle is provided to cut down expenses, and to improve stability of the vehicle and passengers by preventing a pawl from being separated from a ratchet with fixing a push rod and the pawl through a buffer spring. CONSTITUTION: A ratchet(11) is formed at the side of a sector(10), and a shaft support groove(12) is formed in the middle of the sector. A parking lever(50) is turned around the shaft support groove, and supported. A push button(20) is protruded in the parking lever, and a push rod(30) is combined with the push button. A pawl(40) is turned around a rivet(41) in the end of the push rod, and engaged with the ratchet. A fixing groove(42) is formed in the upper part of the pawl, and connected to the push rod by a buffer spring(60). Release of the brake is prevented by absorbing impact with the buffer spring in applying impact to the parking lever.
Patent KR-20010088905-A (KR)
Title: Brassier and making method
Inventor: YU SEUNG TAE
IPC: A41C3/14
Filed: 2001-06-21
Abstract: PURPOSE: A brassiere cup having an electromagnetic wave shield function and a manufacturing method thereof are provided to prevent various diseases due to the electromagnetic wave, to improve the feeling of wearing, and to increase the volume of the cup. CONSTITUTION: The brassiere cup consists of polyurethane of 93 to 95 wt percent, copper powder, serving as an electromagnetic shield material, of 2 to 4 wt percent, zinc oxide of 0.28 to 1.5 wt percent, and stearic acid of 0.5 to 1.5 wt percent. The used copper powder is fine particles of 120 to 180 mesh. The zinc oxide is used as a foaming agent. The manufacturing method of the brassiere cup comprises the steps of; forming a solid sheet by adding the copper powder to the polyurethane; mounting the solid sheet into a foaming mold; stacking non-woven fabrics on the top and the bottom surfaces of the foamed polyurethane sheet, and then molding it into a cup shaped member by using a hot press method; and removing the extra edge portion of the polyurethane sheet.