baber/WOPTO huggingface dataset:
Patent KR-20000071340-A (KR)
Title: 오버드라이빙 센스 앰프를 구비한 반도체 집적 회로 및반도체 메모리 장치
IPC: G11C7/22
Filed: 2000-02-10
Abstract: 본 발명에 따른 반도체 집적 회로에서 구동 회로인 트랜지스터는 제어 회로에 접속된 게이트와 센스 앰프에 접속된 드레인을 갖는다.  제어 회로는 상기 트랜지스터의 게이트에 다른 전원 전압을 초과하거나 미달하는 게이트-소오스 전압을 공급한다.  온 상태에서 상기 트랜지스터의 드레인-소오스 저항은 상기 트랜지스터의 게이트와 소오스 사이에 전원 전압을 공급하는 경우의 드레인-소오스 저항과 비교할 때 충분히 낮아진다.  따라서, 센스 앰프의 증폭 속도는 센스 앰프 및 구동 회로의 변경없이 높아지게 된다.  또한 센스 앰프의 증폭 속도는 구동 회로에 캐리어를 공급하는 전원 전압을 상승시킴이 없이 높아지게 된다.  본 발명에 따른 반도체 메모리 장치는 센스 앰프용의 구동 전원 전압을 제1 전원 전압으로부터 이 제1 전압보다 낮은 제2 전원 전압으로 전환한다.  제1 전원 전압이 제2 전원 전압으로 전환되는 타이밍은 모니터용 센스 앰프에 의해 구동되는 더미 비트선 상의 전압에 따라 제어된다.  따라서, 오버드라이빙 시스템을 사용하는 센스 앰프의 구동 속도가 제1 전원 전압의 변화에 기인하여 변화하는 경우에도 센스 앰프의 구동 전원 전압은 항상 적절한 타이밍에서 제2 전원 전압으로 전환될 수 있다.
Patent KR-20010082967-A (KR)
Title: Method and system for servicing a voice mail
Inventor: HAN HYUNG NAM
IPC: H04L12/54
Filed: 2000-02-22
Abstract: PURPOSE: A voice mail service method and a system therefor are provided to display an advertisement message on a client PC during the record of a voice mail or the reproduction of the voice mail. CONSTITUTION: An advertisement service center(100) including a program providing unit(110), an advertisement DB(120), and an advertisement providing unit provides a voice mail client program to a client PC unit(200) and provides a corresponding advertisement message, so that the client PC unit(200) displays the advertisement message during the record or reproduction of a voice mail. The advertisement DB stores various advertisement messages, and stores a new advertisement or an updated advertisement. The client PC unit(200) including a voice mail recording/reproducing unit(210), a voice mail adding/dividing unit(220), and an advertisement storing/reproducing unit(230) downloads the voice mail client program and drives the downloaded voice mail client program to record or reproduce a voice mail, and displays the advertisement message during the record or reproduction of the voice mail.
Patent KR-20010006676-A (KR)
Inventor: TAKAHASHI HIDETO
IPC: F15B15/26
Filed: 2000-02-23
Abstract: PURPOSE: To provide a fluid pressure cylinder provided with a lock mechanism simple in the entire structure and easy in assembly, maintenance and the like. CONSTITUTION: A lock mechanism 10 assembled on a body 2 of a cylinder 1 comprises a fulcrum pin 14 supporting a lock plate 13 immovable in an axial direction, an elastic member 15 for energizing the lock plate 13 in a tilting direction about the fulcrum pin 14, a return pressure chamber 16 provided on the tilting side of the lock plate 13 by the elastic member 15 and applying fluid pressure to the lock plate 13 resisting against the energizing force of the elastic member 15, and a sleeve 9 externally fitted in a piston rod 6 of the cylinder 1 and forming an inside perimeter wall of the return pressure chamber 16. A seal member 18 comprising a single member is installed on the return pressure chamber 16 side on the lock plate 13 to seal airtightly between the lock plate 13, and the outside perimeter face of the sleeve 9 and the inside perimeter face of the return pressure chamber 16.
Patent KR-20010084736-A (KR)
Title: Method for fabricating a colorfilter for transflective LCD
Inventor: KIM YONG BEOM
IPC: G02F1/1335
Filed: 2000-02-29
Abstract: PURPOSE: A method for forming a color filter for transflective LCD device is provided to manufacture a double color filter for transflective LCD device having different thickness according to the position of a transmission part and a reflection part. CONSTITUTION: A liquid crystal layer is formed between an upper substrate and a lower substrate(111). A color filter layer(119) and a common electrode(117) are formed on one surface of the upper substrate opposite to the lower substrate(111). A HWP(Half-Wave Plate)(121) and an upper polarization plate(123) are formed on a back surface of the upper substrate. A half-transmission pixel electrode(149,150) including a transparent electrode(150) and a reflective electrode(149) is formed on a surface of the lower substrate(111) oppose to the upper substrate. A protective layer(127) is inserted between the reflective electrode(149) and the transparent electrode(150). A distance between the transparent electrode(150) and the upper substrate is different from a distance between the reflective electrode(149) and the upper substrate. A lower polarization plate(125) and a light distribution device(123) are formed on a back surface of the lower substrate(111). A color filter layer(119) is formed between the common electrode(117) and the upper polarization plate(125) or the liquid crystal layer(115) and the lower polarization plate(125).
Patent KR-20000071399-A (KR)
Title: 플라즈마 방전 트루잉 장치 및 그 장치를 이용한미세가공방법
Filed: 2000-03-02
Abstract: 전도성 숫돌(12)과, 상기 숫돌의 가공면(12a)에 접근가능한 외주연(14a)을 갖는 원판상의 방전전극(14)과, 전극회전장치(16)와, 전극의 외주연과 숫돌의 상대위치를 제어하는 위치제어장치(18)와, 숫돌과 전극간에 전압을 펄스적으로 인가하는 전압인가장치(20) 및 숫돌과 전극간에 가압 미스트(mist)를 공급하는 미스트 공급장치(22)가 구비된다. 상기 가압 미스트는 약전도성 수용액과 압축공기의 혼합물이다. 상기 가압 미스트를 통해 숫돌과 전극간에 플라즈마 방전이 발생하며, 숫돌은 트루잉(truing)된다. 이러한 방식으로, 숫돌의 편심과 진동을 효과적으로 제거할 수 있고, 숫돌 자체의 변형이 없이 고정밀 연삭이 이루어지며, 전원설비가 소형, 소출력이면 족하고, 복잡한 제어회로 또는 제어장치가 필요하지 않으며, 전극등 소모품의 제작과 재가공이 용이하다.
Patent KR-20000062758-A (KR)
Title: 안테나 소자수에 비례하는 높은 송신 이득을 갖는 어레이안테나 송신 장치
IPC: H04B7/26
Filed: 2000-03-06
Abstract: 본 발명의 어레이 안테나는 안테나부, 적응 송신부(3 -1 내지 3 -M ) 및 송신 안테나 가중치 생성부(4)를 포함한다.  안테나부는 다각형의 각 변 또는 M개의 섹터 상에 선형으로 배치된 안테나 소자(2 -11 내지 2 -MN )를 갖는다.  적응 송신부는 각 섹터마다 희망 신호의 방향에 이득을 갖는 지향성 패턴을 형성하고 희망 신호를 송신한다.  송신 안테나 가중치 생성부는 각 섹터마다 M개의 송신 안테나 가중치를 생성한다.  직선에 수직인 방향 부근에서 안테나 소자수에 거의 비례하는 높은 송신 이득을 갖는 지향성 패턴이 형성될 수 있다.
Patent KR-20010086950-A (KR)
Title: A reverse power control method of packet data transmission for wll
Inventor: KIM EUN HYE
IPC: H04B7/005
Filed: 2000-03-06
Abstract: PURPOSE: A method for controlling backward power in a wireless local loop for packet data transmission is provided to reduce a load of a wireless local loop system transmitting packet data improving the reliability, and reduce operation power of the system. CONSTITUTION: It is judged whether packet data is transmitted through a radio interface unit of a wireless local loop(S110). If the packet data is not transmitted, a compensating value is set up as an initial value and the mean value is initialized(S120). If the packet data is transmitted, the mean value of electric power outputted to a packet data transmission section from the radio interface unit is obtained(S130). It is judged whether packet data is continuously transmitted from the radio interface unit(S140). If the packet data is not transmitted continuously, the control value is obtained by taking a common logarithm with the value obtained by dividing the compensating value by the initial value and multiplying by a predetermined gain value(S150). The control value is transmitted to the radio interface unit(S160).
Patent KR-20010087059-A (KR)
Title: Advertisement showing system and method, animation advertisement system and method
Inventor: KO GYEONG SU
Filed: 2000-03-06
Abstract: PURPOSE: A system and method for displaying advertisements and an animation advertising system and method are provided to maximize advertising impact by offering associated advertisements at the same time and to make a sequential compensation according to the extent of advertising progress. CONSTITUTION: An advertisement display system consists of client PCs(10), a server(12), and an Internet network(14). The server(12) is comprised of a member information DB(15), a logo DB(16), an advertisement DB(18), and a webpage information DB(20). Also the server(12) contains a CPU(31) provided with a logo display module(22), an advertisement sending module(24), a webpage access module(26), a reserve calculation module(28), and a lucky ticket provision module(30). The member information DB(15) stores individual personal information for members, cyber money accounts information, and information for recommenders. The logo DB(16) stores logos containing images that stand for specific goods. The advertisement DB(18) stores the advertisements or advertising contents of the specific goods corresponding to the logos stored in the logo DB(16). The webpage information DB(20) stores the link information of the webpages, in which the detailed information of the specific goods of the advertisement DB(18) is stored.
Patent KR-20010014534-A (KR)
Inventor: SCHEMENAUR JOHN
IPC: C23F1/16
Filed: 2000-03-07
Abstract: PURPOSE: To obtain a composition for microetching for increasing the surface area of a metallic surface and improving the adhesion of a metallic circuit to an insulating layer of a multilayer printed circuit board by allowing it to contain a proton source, an oxidizer, a molybdenum ion source and an azole compound. CONSTITUTION: A proton source is composed of a mineral acid, typically of sulfuric acid, but nitric acid, phosphoric acid, or the like, can be used. Acid is used typically in the range of about 0.5 to 7.5 mol per l. The acid sufficient for controlling the pH of the composition to about not less than 4 is used. As the oxidizer, peroxide, particularly, hydrogen peroxide, a persulfate compound, an iron (III) compound, nitric acid, or the like, is given. The oxidizer is used in the range of about 0.2 to 5 wt.% in he composition. In accordance with the degree of microetching to be required, the etching time can be varied in the range from about 0.1 to 10.0 min in the temperature range of about 15 to 710deg.C. The desirable azole compound is benzotriazole.
Patent KR-20010100725-A (KR)
Inventor: KIM YEONG TAEK
Filed: 2000-05-06
Abstract: 본 발명은 인터넷을 이용한 버스 물류 시스템 및 그 시스템을 이용한 물류 방법에 관한 것으로, 특히 GIS 정보를 포함한 버스노선 자료를 근거로, 인터넷 상에서 배송할 물건 목적지의 최적 버스노선 정보를 제공하고, 버스 차고지나 버스 정류장을 물류창고로 하여 빠른 시간에 최단거리 노선으로 원하는 물건을 배송하기 위한 물류 시스템 및 방법을 제공한다.
Patent KR-20000054067-A (KR)
Inventor: HA CHAN HO
Filed: 2000-05-20
Abstract: PURPOSE: A business model for renewing insurance contract using internet is provided to simplify the business management of an insurer and insurant by informing the customer of several information requested for insurance contract renewal and by managing insurance contract renewal or not using internet. CONSTITUTION: A business model for renewing insurance contract using internet is composed the steps of;calculating the premium using customer information stored at database;transmitting the premium to customer using E-mail or mobile phone;selecting insurance contract renewal or not, insurance company and settlement method;transmitting the selected result to the database of insurer;informing the customer of the renewal of contract;and transmitting the receipt or insurance policy to the customer.
Patent KR-20000054094-A (KR)
Inventor: PARK HEON GYU
IPC: A61B5/0215
Filed: 2000-05-22
Abstract: PURPOSE: A tube for diagnosing coronary arteries is provided to diagnose and operate by one tube without changing several tube happened because of differences of weight and body surface area in every patient. CONSTITUTION: A tube for diagnosing coronary arteries can be changed angles by transforming a supporter, so it is an omnipotent tube to diagnose and operate any blood vessels at any angle. The tube for diagnosing coronary arteries comprises a part for inserting a supporter, a part forming a transformed angle of at least one degree when receding the supporter, and a controller available to precede and recede the supporter. The tube can select guide tube and guide wire at a time by size and angle. Therefore, a patient does not have a pain caused by changing a diagnosing tube several times and skin thrombus is released as well as waste of tube is decreased.
Patent KR-20010109917-A (KR)
Title: Ｍｙｔ１ 키나제 저해제
Filed: 2000-06-05
Abstract: 신규 myt1 키나제 수용체 길항제 및 그의 사용 방법이 제공된다.
Patent KR-20000054445-A (KR)
Inventor: SIM SUNG SIK
IPC: G06Q10/02
Filed: 2000-06-07
Abstract: PURPOSE: A ticketing system using telecommunication is provided to easily confirm the entering customer's reservation status. CONSTITUTION: A ticketing system using telecommunication is composed of connection, reservation, and confirmation. User connects to the server(8) through the internet, which the user connects through wired or wireless telephone service(4), or wireless communication device(5). User inputs one's ID, desired movie theater, and show time to reserve a ticket, and the customer's reservation data is stored in the database(20). User goes to the movie theater at the reserved time, and slides the user's identification device(12), an ID card, through the card reading device(14). The received ID information is sent to the server(8) and the server compares the ID inputted to the card reading device to the reservation information stored in the database. The database confirms the customer's reservation status and a confirmation message, which identifies the customer as the person who has made the reservation, is sent to the card reading device. The movie theater identifies the data that is displayed on the card reading device's display(16) and confirms the customer as the person who has made the reservation.
Patent KR-20010007340-A (KR)
Title: Liquid crystal display device
Inventor: MATSUYAMA HIROAKI
IPC: G09F9/35
Filed: 2000-06-10
Abstract: PURPOSE: To obtain an aligning dividing type liquid crystal display device whose manufacture is made easy. CONSTITUTION: This liquid crystal display device is constituted by allowing a liquid crystal layer to be held between two sheets of substrates made of glass or the like and by allowing gate terminals 105, gate wirings 104, control electrodes 101 and drain terminals 107 to be arranged in the liquid crystal layer and, moreover, the device has the control electrode terminal 103 of the control electrodes 101 having an independent state in which it does not intersect the gate wirings 105. Furthermore, the device is constituted by allowing a terminal part 9 including this control electrode terminal 103, the gate terminals 105 and drain terminals 107 to be arranged on the sides of the outer sides 111 of a substrate panel. By this constitution, an optional voltage can be applied to the control electrode 103, the intensity of an oblique electric field becoming necessary for dividing the orientation can be set optimumly. As a result, the dividing of the orientation can be performed satisfactorily. Moreover, since there is not a part where control electrodes including wirings and terminals and the gate wirings are overlapped, short circuits can be improved and the manufacturing yield of the device becomes satisfactory.
Patent KR-20000054544-A (KR)
Inventor: LEE KWANG JIN
Filed: 2000-06-10
Abstract: PURPOSE: A system for registering, transporting, and unified product processing of product information by using wired and wireless communication devices and internet is provided to minimize the number of delivery and quick service company's branch offices and to supply high-quality delivery service without any non-service area by using TRS or wireless communication device to unify delivery and quick service organizations into a product information exchange center that covers a wide area. Product information exchange center collects product transportation information and exchanges the information to the appropriate parties, therefore enabling smooth transportation operation. CONSTITUTION: A system for registering, transporting, and unified product processing of product information by using wired and wireless communication devices and internet is composed of request, transmission, re-route, and delivery. Product transportation requester(20) makes transportation request to multiple base stations(16) and if the requester is in a non-service area of the branch office, request is transmitted to central unification center(10). Request is transmitted to appropriate communication center(12) by central unification center's control/exchange, and the communication center re-routes the request other multiple base station or product delivery serviceman(14). The product transportation is then conducted by the serviceman who is in the nearest location, traveling in the same direction.
Patent KR-20010007387-A (KR)
Title: Ink ribbon
Inventor: KONNO AKIHIKO
IPC: B41J31/08
Filed: 2000-06-15
Abstract: PURPOSE: An ink ribbon is improve a read reliability and a preservation characteristic of a sensor mark part by including in the sensor mark part a first carbon black of a specific or smaller average particle size and a second carbon black of a specific or larger average particle size. CONSTITUTION: An ink ribbon(1)has yellow ink layers(3Y), a magenta ink layer(3M) and cyan ink layers(3C) formed on one face of a ribbon-shaped base(2). Sensor mark parts(4) are formed between the yellow ink layers(3Y) and magenta ink layer(3M) or cyan ink layers(3C). A back coat layer(5) is formed on the other face of the base(2). The sensor mark part(4) contains a first carbon black of an average particle size of not larger than 30 nm and a second carbon black of an average particle size of not smaller than 270 nm.
Patent KR-20010113224-A (KR)
Inventor: KIM JIN U
Filed: 2000-06-17
Abstract: 본 발명은 2,4,4'-트리클로로-2'-하이드록시 디페닐 에테르(이하 "트리클로산"이라 한다)를 함유한 구강용 조성물의 제조방법 및 이 방법에 의해 제조된 구강용 조성물에 관한 것이다.  더욱 상세하게는 (1) 트리클로산을 비이온 계면활성제에 녹이는 단계; 및 (2) 상기 (1)을 -CH 3 기를 갖는 개질 실리카로 흡착시키는 단계를 포함함을 특징으로 하는 구강용 조성물의 제조방법 및 이 방법에 의해 제조된 구강용 조성물에 관한 것으로, 본 발명에 따른 구강용 조성물은 구강점막 및 치아에의 흡착성을 증대시키면서 입안에서의 자극을 최소화하며 구강질환의 원인균을 효과적으로 제거하고, 치태형성 및 치육염 예방효과를 상승시킨다.
Patent KR-20010113990-A (KR)
Inventor: CHUNG DONG YANG
IPC: C02F3/00
Filed: 2000-06-20
Abstract: 본 고안은 하수종말처리장과 연계시킬 수 없을 정도로 동떨어진 소규모 마을이나 주택, 호텔, 요식업체 등에서 적당하도록 유지관리비 및 시공비가 적게 들면서 소규모임에도 불구하고 높은 하수처리능력을 갖도록 한 간이 하수처리장에 관한 것이다. 
     이러한 본 발명은 상부골재층(21a)과 하부골재층(21b)으로 된 갈대조(20)에 하수가 수직으로 스며들도록 하므로써 하부골재층에서는 하수가 혐기성 상태(산소 공급이 차단된 상태)에서 수평으로 흐르며 정화되도록 하였다. 
     따라서 상부골재층에 서식하는 호기성 박테리아와 하부골재층에 서식하는 혐기성 박테리아에 의해 유입되는 하수를 자연 정화작용으로 높은 정화효과를 얻을 수 있어 소규모이면서 적은 시공비로 시설이 가능함은 물론이고, 동력이 전혀 필요치 않으므로 유지관리비 및 운전비가 전혀 들지 않고 수명이 긴 장점을 갖도록 하였다. 
     이러한 장점에 의해 하수종말처리장과 연계시킬 수 없을 정도로 동떨어진 소규모 마을이나 단독주택, 호텔, 요식업체 등과 같이 소규모 하수처리를 요하는 곳에 부담 없이 적용할 수 있으므로 수질오염방지에 일조를 할 수 있는 효과가 있다.
Patent KR-20020003585-A (KR)
Inventor: LEE SI JUNG
IPC: A01K1/015
Filed: 2000-06-21
Abstract: PURPOSE: Provided is a cow mat which can be used in a cowshed to eliminate diseases and stress of cow, thereby producing health cow and which has an elongated life time. CONSTITUTION: The mat includes a polypropylene cover(1) as an outer covering, which has a box-like shape to provide a hexahedral appearance; and a packing bag part(10) to be disposed inside of the polypropylene cover. The packing bag part(10) has a packing bag(11) formed by stitching two sheets of synthetic resins at a predetermined interval; a plurality of rooms(H1, H2, H3...) defined by spaced stitches(15, 15', 15"...) formed by stitching the packing bag(11); elastic chips(20) inserted into the rooms so that the rooms are swollen up tightly; and an envelop(25) made of water proof synthetic resin to cover the outer of packing bag(11). The mat is completed by inserting the packing bag part(10) into the polypropylene cover(1) and sealing an opening(2) for inserting.
Patent KR-20010049587-A (KR)
Inventor: RAIREIPING
IPC: B24B37/32
Filed: 2000-06-21
Abstract: PURPOSE: A retaining ring for a chemical mechanical polishing(CMP) process is provided to improve uniformity of a wafer thickness and to increase a rate of polishing during a polishing process, by using the retaining ring having a surface characteristic. CONSTITUTION: The first surface characteristic part is located on the lower surface(54) of a retaining ring(50), and extended from an inner circumferential surface or periphery of the inner circumferential surface to an outer circumferential surface of periphery of the outer circumferential surface. The lower surface of the retaining ring is controlled to be in contact with the upper surface of a polishing pad and to press down the upper surface of the polishing pad while the lower surface of a substrate installed in the inner circumferential surface of the retaining ring is physically and chemically polished. The first surface characteristic part makes the upper surface of the polishing pad in the inner circumferential surface of the retaining ring flat, so that a contact area between the upper surface of the polishing pad and the lower surface of the substrate increases.
Patent KR-20010066908-A (KR)
Inventor: JANG RYUL GWAN
IPC: G07F19/00
Filed: 2000-07-06
Abstract: PURPOSE: Provided is a cash dispenser through fingerprint recognition which is just operated by identifying oneself so that it completely prevents other people from using cash card or credit card when it is lost. CONSTITUTION: The cash dispenser through fingerprint recognition comprises the parts of: a microprocessor(1); a ROM(10) in which execution program is stored; a register tool for identification number(20); a fingerprint register tool(30); a memory tool(40) which receives data saved in the microprocessor through the register tool for identification number and fingerprint and stores them; a bankbook/card insert hole; an input tool(60); a reading tool for identification number(70); a first A/D converter(80) which converts an analog signal read from the reading tool for identification number to a digital signal; a fingerprint reading tool(90); a second A/D converter(100) which converts an analog signal read from the fingerprint reading tool to a digital signal to save in the microprocessor; a cash deposit/withdrawal port which deposits or withdraws cash as an input signal in the input tool when identification data read from the reading tool for identification number and those in the memory tool are matched and fingerprint data read from the fingerprint reading tool and those in the memory tool are matched; a slip output port; a display(130) which displays the input signal, data treated by the input signal and a signal to direct next operation; and a speaker(140) which prints the signal entered wrongly in the input tool by voice.
Patent KR-20020004648-A (KR)
Title: Fire guard system
Inventor: KIM SANG HYUB
IPC: G08B29/00
Filed: 2000-07-06
Abstract: PURPOSE: A wood fire detection system is provided to improve precision and accuracy of detection of the wood fire, and to minimize damages from a wood fire on a mountain all the year round. CONSTITUTION: The wood fire detection system consists of a monitoring camera, which receives pictures of a mountain; a sensor, which operates the camera more efficiently, and collects all kinds of data from the surrounding place; and a personal computer, which has a built-in program for finding out a precise place where the wood fire occurred by comparing the images provided by the camera and by reading a collected data from the sensor, and for notifying the wood fire to a supervisor and a relevant agency immediately.
Patent KR-20020009041-A (KR)
Title: Inlet grill structure with ribs for supporting and determination of assembly position
Inventor: KIM JEONG SEOK
IPC: F24F1/00
Filed: 2000-07-22
Abstract: PURPOSE: Suction grille structure having ribs for reinforcing and deciding assembling position is provided to improve the strength of the structure, and to select the assembling position of a fixing bracket conveniently by forming plural ribs in intake ports of a suction grille panel. CONSTITUTION: An indoor unit body of an air conditioner is composed of a front panel(40) assembled in upper and front parts; a suction grille panel(30) installed in the lower part; a heat exchanger; and an electric dust collecting assembly(20). The suction grille panel has plural ribs(34) formed in intake ports(32,33). Ribs are extended from the rear part of the suction grille panel to the ends of sidewalls, and formed symmetrically in the sidewalls. A fixing bracket and the electric dust collecting assembly are supported with ribs of the suction grille panel. The strength of the suction grille panel is reinforced, and the assembling position of the electric dust collecting assembly is decided conveniently with forming bolt holes integrally. Replacement or repair is performed simply with separating the suction grille panel from the indoor unit. Working efficiency is improved with forming ribs in the suction grille panel.