baber/WOPTO huggingface dataset:
Patent KR-20010053968-A (KR)
Inventor: CHOI YONG WON
IPC: B09B3/00
Filed: 1999-12-02
Abstract: PURPOSE: A waste drying equipment of simple structure is provided, which can be installed at a sink and treat food waste easily, thereby improving environmental problem caused by food waste. CONSTITUTION: The system comprises the followings: (i) a sink that consists of a main body (1), many doors (3), a drainage line (11), a basket (15), an air duct (21), a waste drying device (20) with a gas exhaust line (33); (ii) an air duct (21) that is branched from the drainage line (11); and (iii) an air fan (25) installed at the air duct (21) for drying waste contained in the basket (15) by inducing air.
Patent KR-20000047959-A (KR)
Title: Viscous actuated ball ramp clutch having one-way clutch
Inventor: WALTON ERLEN BUSCH
IPC: F16H48/22
Filed: 1999-12-07
Abstract: PURPOSE: A viscous actuated ball ramp clutch having one-way clutch is provided for an improved differential device for use in a driveline of a vehicle which enables the driveline system to overcome the above disadvantages of the prior art driveline systems. CONSTITUTION: A center differential (17) including a clutch pack (33), a cam ramp actuator (31) for moving the friction discs (65,67) toward an engaged position, and a viscous coupling (29) which will have a "slip speed" representative of the speed difference between the front (11) and rear (23) wheels. There is a one-way clutch (57) disposed between the output (49) of the viscous coupling (29) and the first ramp plate (51) to transmit positive torque when the vehicle is in a forward gear, but negative torque is not transmitted, for example, during braking. An override mechanism (55) is provided, including a plurality of spring biased pins (107), such that, below a predetermined speed of rotation, positive torque can also be transmitted when the vehicle is in reverse gear. The pins (107) are associated with flyweight members (97) so that, above the predetermined speed, the pins are disengaged, and positive torque can be transmitted only in forward gear.
Patent KR-20000030110-A (KR)
Inventor: KIM YONG IL
IPC: G06Q50/20
Filed: 1999-12-21
Abstract: PURPOSE: A system for practicing cyber learning experiment is provided to practice circuits related to an electricity, an electron and a communication on a browser through a communication network by processing managing an entire learning result in real time. CONSTITUTION: Clients(100) performs an experiment practice and a learning by a remote control. A cyber learning service server(200) provides an entrance register of the clients(100) and a cyber learning service to perform a practice by a remote control of students and manage according to the practice result. A local computer(300) is connected to the cyber learning service server(200), and controls a plurality of practice circuit modules and processes data. A practice circuit module(400) performs a connection and a measurement of each practice circuit by an interface with the local computer(300).
Patent KR-20010063256-A (KR)
Inventor: LEE GI DONG
IPC: A01K89/01
Filed: 1999-12-22
Abstract: PURPOSE: Provided is a structure for waterproofing the inside of a line roller of a spinning reel, which prevents seawater or bases from permeating into the roller, thereby protecting the line roller semi-permanently and promotes smooth rotation of the roller. CONSTITUTION: The structure comprises grooves(2a,2b) formed at the inner circumference of a line slider(2) and an arm lever(3), ring-shaped seal materials(5,5') of which one sides of the outer circumference is fit into the grooves and the other sides form an incline(5a) and an incline slit(C) generated between the line slider and the arm lever and the seal materials by the incline of the seal material.
Patent KR-20010060866-A (KR)
Inventor: KIM YEONG HUN
IPC: H01Q3/02
Filed: 1999-12-28
Abstract: PURPOSE: A direction changeable antenna for a cellular phone is provided to control an antenna to be upwardly directed in all times irrespective of a position of a terminal, help to give convenience to a user, and use a spherical joint. CONSTITUTION: A body is comprised of an upper casing and a lower casing. An antenna(20) is installed to appear and disappear on the body. A fixing part(21) is installed on the body and has a globular end part which is capable of appearing and disappearing. A rotary assembling part(23) is installed on a lower side of the globular end part of the fixing part(21). A signal receiving part(24) is formed on an upper side of the globular end part of the fixing part(21) to be coupled to the rotary assembling part(23) with a screw. A portion where the fixing part(21) and the signal receiving part(24) of the antenna(20) is completely exposed on the body to the outside. The antenna(20) has a spherical joint structure in which the antenna is installed to be drawn up and down, and when it is completely drawn up, the signal receiving part is capable of controlling an angle of the antenna in all directions.
Patent KR-20010060982-A (KR)
Inventor: HUH YUN CHEOL
IPC: G06F13/10
Filed: 1999-12-28
Abstract: PURPOSE: A multiple serial communication controller is provided to increase the convenience by stably and accurately performing a log function using a flash memory without using additional resources of a PC. CONSTITUTION: A data path switching unit(17A¯17N) is respectively connected between a plurality of serial commuication controllers(14A¯14N) and a transmitter/receiver(15A¯15N). In case that a log function or an emulation function is executed, the data path switching unit(17A¯17N) appropriately switches data to be stored in a flash memory(20) or a path of the data outputted. A microprocessor(19) stores data transmitted from peripheral devices in case that the log function is executed in the flash memory(20). In case that the emulation function is executed, the microprocessor(19) reads data relevant to data requested from the flash memory(20) and outputs the data.
Patent KR-20010061024-A (KR)
Inventor: CHOI HYEON MUK
IPC: H01J9/26
Filed: 1999-12-28
Abstract: PURPOSE: An exhausting and sealing apparatus of a plasma display panel is provided to improve the productivity of a plasma display panel by reducing a volume of a plasma display panel. CONSTITUTION: A valve(302) is formed to connect a discharge gas injection portion(301) with a vacuum pump. A chamber(300) has a window for inserting or ejecting a multitude of plasma display panel(303). The plasma display panels(303) sealed with a front panel and a rear panel is arrayed at an inside of the chamber(300) according to a predetermined interval. A movable shaft(304) for moving a sealing device(305) is formed at sides of the plasma display panels(303).
Patent KR-20010061299-A (KR)
Inventor: KANG YEONG TAE
IPC: H01M2/02
Filed: 1999-12-28
Abstract: PURPOSE: Provided is a lithium ion cell containing a safety plate, which can interrupt electric current from a cathode terminal by breaking a pressure support plate when the internal pressure of the cell is increased. CONSTITUTION: The safety plate of the lithium ion cell comprises: a gasket(8) having a hole formed in the lower center thereof and a protruded jaw formed in the lower part thereof; a disk-shaped conductive mat(9) mounted on the upper part of the protruded jaw and having a hole in the center thereof; a disk-shaped positive temperature coefficient element(5) mounted on the conductive mat(9) and having a hole in the center thereof; a second safety plate(3) mounted on the positive temperature coefficient element(5) and having a hole, which is broken for discharging the internal pressure when the internal pressure arrives to a fixed level; an upper cap(1) having a gas vent(2); a safety plate film(4) located between the second safety plate(3) and the upper cap(1); an aluminium foil(6) connected with the conductive mat(9); the pressure support plate(7) coupled with the hole of the gasket(8) and connected with the aluminium foil(6) and the cathode terminal(10).
Patent KR-20000057125-A (KR)
Inventor: POSTER ROBIN H
IPC: H04M3/523
Filed: 1999-12-30
Abstract: PURPOSE: A call and service agent selection method based on a agent duty schedule is provided to enhance a call service process performance and hold fast to the settled duty schedule of the agent by allowing the call from the agent to assure a completion of a duty before a next planned rest or other planned event. CONSTITUTION: A call and service agent selection method based on a agent duty schedule comprises steps of notifying planned rest of agents in advance by call processing(200), a call service center manager settling a time frequency to reach a planned rest or other planned event for operating a changed selection process(210), an automatic call distribution system checking if a changed selection for an agent is operated in the case that a current time is a rest period for the agent(220), and allocating a call to the agent in the case that a forecast process time is allowed to be completed before the rest time of the agent(230)
Patent KR-20000029617-A (KR)
Inventor: GAUTIER JEAN PIERRE
IPC: B60T11/18
Filed: 1997-06-04
Abstract: PURPOSE: A feedback-controlled power-assisted braking system is provided for boosted braking systems for motor vehicles, comprising a master cylinder controlling the hydraulic pressure in the brake circuit connected to the brakes of the vehicle, it being possible for this master cylinder to be actuated by a pneumatic booster when the driver of the vehicle depresses the brake pedal. CONSTITUTION: A motor vehicle power-assisted braking system including a master cylinder (200) for generating an increase in brake fluid pressure in at least one wheel brake (300), and a pneumatic brake servo (100) controllable by applying an input force (F2) to a control rod (26) to actuate the master cylinder. The main hydraulic piston (30) of the master cylinder (200) itself comprises a hollow movable cylinder (32) within which is sealingly and axially slidable a feedback piston (34) to which at least the input force (F2) is applied. Resilient means (46) exert a resilient force between the feedback piston (34) and the movable cylinder (32) and bias the feedback piston (34)towards the master cylinder (200). The feedback piston (34) defines, inside the movable cylinder (32), a feedback chamber (36) which is isolated from the inner space (V) of the master cylinder (200), and in which the prevailing hydraulic pressure is that provided by at least one sensor (G, G') sensitive to the changes in at least one physical quantity in response to the changes in the input force (F2).
Patent KR-20000029820-A (KR)
Title: Process for the separation of acrylic acid
Inventor: HEIDA BERND
IPC: C07C51/48
Filed: 1997-08-01
Abstract: PURPOSE: A process for the separation of acrylic acid is provided. CONSTITUTION: In the production process for acrylic acid through catalytic vapor-phase oxidation of propene, acrylic acid is separated from the vapor-phase oxidation reaction mixture by means of an absorbing agent containing diphenyl, diphenyl ether or dimethyl phthalate and is also extracted from the vapor-phase oxidation acidic water by means of a solvent containing diphenyl, diphenyl ether or dimethyl phthalate.
Patent KR-20000068508-A (KR)
Title: 에지 보호기
IPC: B65B17/00
Filed: 1997-09-08
Abstract: 롤 형상 물품, 예를 들면 팔레트, 감겨진 스틸 및 종이 제품의 에지부를 위한 에지 보호기는 플라스틱 재료의 가늘고 긴 박판(10)으로 만들어지는 데, 상기 박판은 상기 박판의 주 표면을 따라 장방향으로 확장하고 상기 박판의 두께로 부분적으로만 확장하는 톱니모양(11)을 구비한다.  톱니모양(11)은 박판을 안으로 접혀지는 웨브(12,13) 및 L-형상으로 나눈다.
Patent KR-20000069198-A (KR)
IPC: F16D55/40
Filed: 1997-12-08
Abstract: A disc brake comprises an operating mechanism operable to move friction material pads into contact with a disc. The operating mechanism comprises a support body located on one side of the disc, a cylinder defined by the support body, and a piston in the cylinder. The operating mechanism also comprises a guidance member for the pads. The guidance member projects from the support body past the disc and supports an abutment on which one of said pads is mounted. The guidance member is mounted on the support body by means of a plurality of bolts which extend through bores in the guidance member to said abutment. The bolts take the load during application of the brake.
Patent KR-20000057502-A (KR)
Title: Process for the preparation of vinyl acetate
Inventor: TUSTIN GERALD CHARLES
IPC: B01J31/02
Filed: 1997-08-13
Abstract: PURPOSE: A process for producing vinyl acetate is provided by reacting ketene and acetaldehyde in a contact zone in the presence of an acid catalyst. CONSTITUTION: A process for preparing vinyl acetate comprises the steps of 1) contacting, at a temperature of about 85°C to about 200°C and at a pressure of about 0.05 to about 20 bars absolute, a mixture of ketene and acetaldehyde with an acid catalyst in a contact zone and 2) recovering vinyl acetate from the contact zone.
Patent KR-20000070253-A (KR)
Title: 전자 시계
IPC: G04C10/02
Filed: 1998-12-11
Abstract: 광발전소자(101)에 의해서 발전한 전력을 축전소자(104)에 축적하여, 그 축적한 전력에 의해서 계시 수단(105)을 구동하는 전자시계이며, 광발전소자(101)에 의한 축전소자(104)의 충전회로 중에 전기적으로 온·오프제어가능한 스위치(102)를 설치하고, 전압 비교수단(103)에 의해서 소정의 주기로 간헐적으로 스위치(102)를 오프상태로 하여서, 광발전소자(101)에 의한 발전전압(Vs)으로 축전소자(104)의 축적전압(Vb)을 비교하고, 그 비교결과에 따라서, Vs≤Vb일 때에는 스위치(102)를 오프상태인 채로 두고, Vs>Vb일 때에는 스위치(102)를 온상태로 한다. 그것에 의하여, 축전소자(104)부터의 전류의 역류를 방지하고, 또한 충전시의 전압강하를 없애고, 충전효율을 높인다.
Patent KR-20010005553-A (KR)
Title: 강철 플랜트를 위한 냉각 바스켓
IPC: C21C5/56
Filed: 1998-03-23
Abstract: 본 발명은 제 4 구멍(14)으로부터 증기에 의해 고철을 예열하는 수단 및 아크 노(11)와 협동 작용하여 고철을 처리하는 바스켓에 관련되는데, 이 바스켓은 가동성 덮개 시스템(16)과 결합될 수 있고 컨테이닝 몸체를 포함하며, 순간적으로 개방될 수 있는 치형 하부 밀폐 수단을 장착한 바닥 및 바스켓을 움직이고 위치 설정하기 위한 가로 연장부를 포함하고, 상기 컨테이닝 몸체는 바스켓(10)의 수용량을 일시적으로 증가시키기 위해서 버퍼 저장 부분으로서 사용되는 제 1 상측부(10a)와 고철을 포함하는 제 2 하측부(10b)로 구성되고 이 용량은 공급해야 하는 용융로(11)의 하중 체적과 일치하는데 제 2 하측부(10b)는 냉각 수단과 결합된다.
Patent KR-20010006118-A (KR)
IPC: A61P43/00
Filed: 1998-04-02
Abstract: 본 발명은 에스트라-5(10),7-디엔-3β-올-17-온 또는 이의 3-설페이트 에스테르의 약제학적으로 허용되는 염, 에스트라-5(10),7-디엔-3β-올-17-온 3-글루쿠로나이드 또는 이의 약제학적으로 허용되는 염, 에스트라-5(10),7-디엔-3α-올-17-온 또는 이의 3-설페이트 에스테르의 약제학적으로 허용되는 염, 에스트라-5(10),7-디엔-3β-올-17-온 3-글루쿠로나이드 또는 이의 약제학적으로 허용되는 염, 에스트라-5(10),7-디엔-3β-올-17-온-3-알칼리 금속염, 및 에스트라-5(10),7-디엔-3α-올-17-온 3-알칼리 금속염을 제공하며, 이들은 에스트로겐제로서 유용하다.
Patent KR-20010012416-A (KR)
Title: 회전 매설항과 그 시공관리방법
IPC: E02D5/56
Filed: 1999-03-10
Abstract: 지반의 강도가 급증하였을 때 외관상의 선단저항이 작아져서 관입추진이 용이해짐과 아울러, 최종적으로 얻어지는 지지력도 큰 회전매설 개단항을 제공한다. 
     그 구체적인 수단으로서는, 강관 또는 다른 재료의 중공관으로 이루어진  항 본체의 선단부를 개방하고, 항 본체의 선단부의 외측면에 1장 또는 여러장의 날개를 설치한다. 날개의 선단부를 항 본체의 선단면보다 아래쪽으로 돌출시키는 것도 가능하다. 
     항 하단부의 외측면에 한 장 또는 여러장의 날개를 갖는 회전압입항의 시공관리방법에 있어서, 시공시에, 항 헤드부에 걸리는 입력 에너지와 바닥판부에서 개방되는 소비 에너지의 균형으로부터 바닥판부의 관입저항Rp를 구하면서, 그 관입저항에 맞춰 상기 회전압입항의 관입계속 및/또는 관입완료를 제어하는 것을 특징으로 하는 회전압입항의 시공관리방법.
Patent KR-20010076851-A (KR)
Inventor: LEE DON U
IPC: G09G3/36
Filed: 2000-01-28
Abstract: PURPOSE: An LCD source driver is provided, reduces the source driver size by making multichannel use a decoder and a buffer commonly. CONSTITUTION: An LCD source driver includes the first and second controllers, a shift register, a data latch unit, a decoder, a buffer and a demultiplexer. The first controller continuously receives bit streams of a digital video signal and divides the digital video signal into pieces each of which has a size for driving the unit pixel of a display panel. The second controller receives a load signal and generates n inner load signals from the load signal. The shift register sequentially generates a plurality of latch signals. The data latch unit is constructed of a plurality of data latches which sequentially receive the divided digital video signals, and n data latches among the data latches construct one data latch group. The output operations of data latches composing the data latch group are sequentially controlled by the n inner load signals. The decoder is configured of a plurality of decoders. The n data latches share one of the decoders. Only the digital video signal output from the data latch enabled by the inner load signal is converted into an analog video signal according to the shared decoder. The buffer improves the current driving performance of the analog video signal. The demultiplexer receives the output of the buffer and has n outputs.
Patent KR-20010077596-A (KR)
Title: Internet shopping mall management system utilizing already established distribution network of agents and method thereof
Inventor: LEE BEOM HUI
Filed: 2000-02-03
Abstract: PURPOSE: A system and a method for operating an Internet shopping mall using a current agency distributing network are provided to deliver a commodity ordered through an Internet shopping to a client by using the current distribution agency in a company having a nationwide or global distribution agency. CONSTITUTION: A client web browser(10) receives order information and paying information of a commodity from a client and transmits the information through the Internet. A shopping mall web server(20) transmits the commodity information to a web browser and receives the order information and paying information from a client web browser through the Internet, and pays the order information by the paying information. A controlling unit(30) receives the paid order information from the shopping mall web server(20) and transmits delivery instruction information instructing a delivery to an agency located in an adjacent position to a delivery store by including the order information the paid order information. An agency web browser(40) receives and displays the paid order information including the delivery instruction information form the shopping mall web server(20) through the Internet.
Patent KR-20010081254-A (KR)
Title: Semiconductor memory apparatus
Inventor: JUNG BONG HWA
IPC: G11C11/24
Filed: 2000-02-11
Abstract: PURPOSE: A semiconductor memory device is provided to increase the booting time and minimize the system by performing a single operating within a main memory without reading operation information from other storage unit upon a system setup. CONSTITUTION: The semiconductor memory device includes a high cell(100) having a high capacitance. A low cell(200) has a low capacitance. A reference cell(400) compares the voltage levels of the two cells(100,200). A switching unit(300) selects a development or a read operation in evert cycle from each of the cells(100,200,400).
Patent KR-20010014483-A (KR)
Inventor: OKAMOTO HIROO
IPC: G11B20/10
Filed: 2000-02-16
Abstract: PURPOSE: To permit the recording and reproducing of digital signals of a form exclusive of a regulated form or the digital signals of a transmission rate higher than the maximum transmission rate by reproducing the digital signals from a recording medium and outputting the second digital signals formed by conversion of the first digital signals. CONSTITUTION: Part of the packet data inputted from a digital input/output terminal 116 is inputted through an interface circuit 110 to a recording and reproducing control circuit 105. In the recording and reproducing control circuit 105, the kind, maximum transmission rate, etc., of the packet data are detected by the information, etc., added to the packet data and the operation mode of a recording and reproducing signal processing circuit 106 and a servo circuit 103 is set by judging a recording mode. The signals which are outputted once to a decoding circuit 109 through the interface circuit 110 and are reencoded in an encoding circuit 108 are inputted, by which the transmission rate is converted and recorded.
Patent KR-20010084459-A (KR)
Title: System for processing vehicle events through network and method thereof
Inventor: AHN HEE JIN
Filed: 2000-02-25
Abstract: PURPOSE: A system and method for processing a vehicle event through a network is provided to efficiently process an event related to vehicles by rapidly exchanging data between each constituent member which forms sorts of vehicle industrial circles. CONSTITUTION: Data for processing events related to vehicles are collected from a client and a processor. The data collected are analyzed and processed. After that, the data are provided to the processor related to the events related to vehicles. The processor processes the relevant event. In case that the client makes a request for managing the client's record of the vehicle, a plurality of data generated are collected. A record management list of the vehicle is made out. The list is provided to the client.
Patent KR-20000062681-A (KR)
Title: 용융 금속용 연속 주조장치
IPC: B22D11/11
Filed: 2000-02-29
Abstract: 본 발명은 표면 특성의 매끄러움과 고속 주조를 가능하게 하는 연속 주조 장치에 관한 것이다. 
     용융 금속용 연속 주조 장치는 반월 모양의 최초로 응고된 부분에 저주파 교류 전류를 제공하는 전자기 코일을 구비한 주형을 갖추고 및 분할된 냉각 부가 냉각 통로 및 후판을 각각 구비한 복 수개의 냉각 동판들로 형성되어 있는 복 수개의 분할된 냉각 부로 형성되어 있고, 분할된 냉각 부의 외부 벽은 상응한 비자성 스테인레스 강 후판의 냉각 통로 측에 대하여 각각의 분할 냉각 동판의 냉각 통로 측을 마주하므로써 형성되고 및 양 판들을 폐쇄하고 및 고정하고, 및 냉각 동판들이 냉각 동판의 접합면에 대하여 전기 절연 재료를 결합하므로써 서로로부터 전기적으로 절연된다. 주형의 조건은 반월 모양 용융 금속의 최초로 응고된 부분 근처 주형의 내부 벽에 대하여 수직 방향으로 전자기 력을 발휘하고 및 특정한 범위로 떨어지도록 다음 공식으로 한정된 효율적인 자성 압력 인자(A)를 허용하기 위해서 결정된다. 
     A ≒ P x n/{L x (50t 1 + t 2 ) x } 
     여기에서, P는 전자기력을 발휘하기 위한 전력원의 적용된 전력이고, n은 주형의 분할 수이고, L은 주형의 내부 원주 길이이고, f는 전자기 력을 발휘하기 위한 전력 원의 주파수이고, t 1 은 동판의 두께이고 및 t 2 는 후판의 두께이다.
Patent KR-20000062744-A (KR)
Title: Composites Comprising a Hydrophilic Polyester-Polyurethane Foamed Material and a Process for the Production of Composite Materials for Vehicle Interior Trim
IPC: C08G18/40
Filed: 2000-03-04
Abstract: Hydrophilic polyester-polyurethane foams, prepared by reaction of polyisocyanates with a polyester polyol, an ethoxylated polyetherpolyol, catalyst, water and/or blowing agent, are useful for the production of vehicle interiors.  The use of hydrophilic polyester-polyurethane foams (I) for the production of laminate materials (II) for the interior construction of vehicles is claimed. (I) is prepared by reaction of (A) polyisocyanates with (B) a polyester polyol having at least 2 hydroxyl groups and an average mol. wt. of 700-10,000, (C) an ethoxylated polyetherpolyol having at least 2 hydroxyl groups, a degree of ethoxylation of greater than 30 wt.% and a functionality of 2-6, (D) optionally compounds having at least 2 active hydrogen atoms and having an average mol. wt. of 32-700 (E) catalysts, water and/or blowing agents and (F) optionally processing aids and additives.