baber/WOPTO huggingface dataset:
Patent KR-20010084577-A (KR)
Title: a equipment safety gate feeding auto fodder
Inventor: CHOI YOUNG KYUNG
IPC: A01K5/02
Filed: 2000-02-28
Abstract: PURPOSE: A safety device for an automatic feed supply gate is provided, to block another cow to enter the feed supply building by closing the gate automatically when a cow feeds in the building. CONSTITUTION: The safety device is such that a rack gear(3) is loaded in the ceiling part of the building where a trough is contained, and the rack gear is gear with a spur gear(6) of a motor(2) and comes and goes; a front connection bracket of the rack gear(3) is combined with a handle rod(9) of an elastic rod(8) provided with a handle spring(7), and the outer side of the elastic rod(8) is combined with the center of the gate of the building to allow the gate to be opened and closed and reduce the impact; the gate is opened or closed by sensing the position of the magnet(17) placed in rear part of the rack gear(3) by using the first sensor(11) and the second sensor(11) and driving the motor statically by using a control part; the control part is connected with the power part of the feed supply motor; and the impact given to the gate is relaxed by the handle spring(7).
Patent KR-20010088026-A (KR)
Title: Control circuit of exciting current of generator in automobile
Inventor: LEE GYEONG TAK
IPC: H02K19/36
Filed: 2000-03-10
Abstract: PURPOSE: The excitation control circuit of generator for vehicle is provided to reduce incomplete combustion of fuel by increasing current flowing to rotor coil in any rate until charging voltage level of battery recovers to specified voltage level in case that charging voltage level of battery is below setting voltage when engine is starting or overload. CONSTITUTION: The excitation control circuit of generator for vehicle comprises a battery voltage level detecting part(10), a saw tooth wave oscillator(12), a comparator(14), and a generation control part(16). The battery level detecting part(10) detects charging voltage level of battery to compare charging voltage of battery to basic voltage and amplify it. The saw tooth wave oscillator(12) generates saw tooth wave with a specified cycle after oscillation. The comparator(14) generates PWM signal of width according to voltage level of battery detected from the battery voltage level detecting part(10) in comparison with the battery voltage level detecting part(10) and output voltage of the saw tooth wave oscillator(12). The generation control part(16) controls charging voltage of battery to control generating voltage of the generator according to PWM signal output from the comparator(14).
Patent KR-20010092169-A (KR)
Title: Automatic icon generating method on a computer screen
Inventor: CHOI SANG KYU
IPC: G06F3/14
Filed: 2000-03-21
Abstract: PURPOSE: A method for automatically creating an icon on a computer screen is provided to offer an internet computer by unifying a computer main body and a monitor by storing a general chip-set for connecting to the internet in a monitor of the computer and selecting additional external devices as options. CONSTITUTION: In a unified type personal computer capable of being connected to the internet, a communication module(321) is operated in accordance with a key signal from a key input unit(310) and linked with a web browser for an internet connection. A memory unit(323) stores all sorts of program for operating the computer(323). A central control unit(322) performs a predetermined process as a reading and storing data by receiving an input of the key input unit, stores or reads data to the memory unit(323), controls a hardware by cooperating with the communication module, and executes softwares as a web browser. An image processing unit(324) processes an image signal of the computer. A display unit(325) receives the image signal from the image processing unit(324) and embodies the signal as a form being sensed by an eyesight.
Patent KR-20010093381-A (KR)
Title: Air purifier
Inventor: NAM YUN WOO
IPC: B01D46/04
Filed: 2000-03-28
Abstract: PURPOSE: An air purifying device is provided, which can enhance collecting efficiency of particulate pollutants by the fluidizing phenomena of spheres at foam layer formed at No.1 filter part. The system can also save operating cost and power consumption by preventing any clogging of No.1 filter part. CONSTITUTION: The system comprises the followings: a vertical cylindrical tank(1) of conical bottom which has a gas inlet(10) at the almost bottom, an outlet(11) at the top, in which air is sparged through air sparger(3) set at the bottom, a plate sieve(5) having many holes(50) is installed above the sparger(3); a No.1 filter part(2) which consists of plate sieve(5) and discharge columns(25) those are installed to penetrate the plate and above which many spheres(20) are filled; and a No.2 filter part(4) that is set beneath the outlet(11).
Patent KR-20010094545-A (KR)
Inventor: HONG SAM PYO
IPC: H05B44/00
Filed: 2000-03-31
Abstract: PURPOSE: A luminous lamp is provided to obtain a variety of brightness and color by controlling brightness and color of the lamp in multiple stages through an amplitude modulation and pulse width modulation. CONSTITUTION: A luminous lamp comprises an AC/DC converting unit(300) for converting AC power applied from an external source into DC power, and outputting the DC power to a control unit(308) and a luminous unit(302); the luminous unit driven by the DC power; a radio signal receiving unit(304) for receiving radio signal for controlling brightness and color of the luminous unit; a switch unit(306) for inputting a key signal for controlling brightness and color of the luminous unit; an amplitude modulation output unit(312) for performing amplitude modulation in accordance with a control signal and outputting a brightness control signal; a pulse width modulation output unit(314) for performing pulse width modulation in accordance with a control signal and outputting a color control signal; a power amplifier unit(316) for amplifying the brightness control signal and the color control signal, and outputting the amplified signal to the luminous unit; the control unit for outputting control signals for controlling the amplitude modulation output unit and the pulse width modulation output unit in accordance with the signal input from the radio signal receiving unit or the switch unit; a D/A converting unit(310) for converting the control signal output from the control unit, and outputting the converted signal to the amplitude modulation output unit or pulse width modulation output unit; and a memory unit(318) for storing data for brightness and color control of the luminous unit.
Patent KR-20010094559-A (KR)
Title: hinge-assembly
Inventor: SHIN GWANG SA
IPC: E05D11/06
Filed: 2000-03-31
Abstract: PURPOSE: A hinge assembly is provided to reduce the unit cost of manufactured goods by forming a hinge assembly with few components, to have effects on reducing processing costs and heightening productivity by manufacturing in an injection molding method, to heighten assembly efficiency by reducing the number of components and to reduce the number of inferior goods during a manufacturing process. CONSTITUTION: A hinge assembly comprises: a cylinder(10) filled with a fluid and provided with a cap on the both ends; a shaft(20) equipped to the cylinder to be rotatable; and a control unit deciding whether to rotate the shaft or not according to force added to the shaft and providing frictional force to the shaft when the shaft is rotating, wherein the control unit comprises a space(12) formed to circulate the fluid(12a) between the shaft and the cylinder, an intercepting film(13) projected from the cylinder and extended to the shaft to intercept the flow of the fluid and a control film(30) equipped to the shaft to intercept the flow of the fluid into the space and provided with a cut-open part(31) deciding whether to open or close according to the degree of hydraulic pressure occurring by the force adding to the shaft to circulate the fluid.
Patent KR-20010094588-A (KR)
Title: Operating method for the free-one online shopping mall using computer system
Inventor: CHUNG WON CHUL
Filed: 2000-03-31
Abstract: PURPOSE: A free-one online shopping mall managing method is provided to induce a plurality of purchase customers by providing one customer to a purchase commodity. CONSTITUTION: A consumer accesses a free-one online shopping mall through the internet(201). The free-one online shopping mall provides commodity information to consumer terminals and announces information which provides a purchase commodity to one customer in free(202). The consumer selects a desired commodity by searching commodity included in a commodity information database and requests a commodity purchase to the free-one online shopping mall and pays a price thereto(203). The free-one online shopping mall gives a lottery number to the consumer(204). The free-one online shopping mall selects a consumer whom it provides a purchase commodity free based on the lottery number(205). The free-one online shopping mall delivers a purchase commodity to a commodity purchase customer(206).
Patent KR-20000049571-A (KR)
Title: Farm management system on network and a management method thereof
Inventor: SON SEOK HO
IPC: G06Q50/02
Filed: 2000-04-07
Abstract: PURPOSE: An apparatus for operating farms through networks is provided, so that farm owners can foster emotion and have incomes by virtually or substantially growing plants through the networks. CONSTITUTION: An apparatus for operating farms through networks comprises many subscriber terminals(10), a web server(20), a common gateway interface(CGI)(60), a plant-growing device operator(100), and many information providers(40). The subscriber terminals mediate between the networks to make subscribers operate the farms. The web server connects the subscriber terminals with the networks. The CGI interfaces with data transmitted from at least more than one subscriber terminal by mediating the networks. The subscribers virtually or substantially grow specific plants in the farms and with growing skill in the plant-growing device operator. The plant-growing device operator trades the raised plants and various factors for growing the plants, and bids prices at auction for the plants by market functions. The information providers supply the plants and information on the plants-growing factors. Each of the subscriber terminals comprises a web browser(32) and a modem(34). The web browser displays various transmitted/received data for plant growing. The modem physically connects the web browser with the web server.
Patent KR-20010096810-A (KR)
Inventor: KIM YUN HUI
IPC: G06F17/40
Filed: 2000-04-14
Abstract: 본 발명은 특정 장소의 실외에 설치된 외곽카메라의 줌 렌즈와 라이트 및 팬/틸트를 제어하는 카메라 제어기와, 실내 카메라의 광각 렌즈와 라이트를 제어하는 라이트 제어기와, 상기 외곽 카메라와 실내카메라에서 출력되는 영상신호를 로칼 콘트롤러에서 출력되는 데이터에 따라 멀티플렉싱하여 출력하는 비디오 멀티플렉서와, 상기 외곽 카메라와 실내카메라에서 출력되는 영상신호를 모니터와 광전송장치로 출력함과 동시에 소정의 문자(카메라명, 시간, 날짜)를 발생하는 메트릭스회로 및 문자 발생기와, 상기 메트릭스회로 및 문자 발생기와 화재감지기 및 침투감지기에서 출력된 데이터를 광전송 선로를 통해 전송하는 제 1, n 송/수신 광전송 장치와, 상기 제 1, n 송/수신 광전송 장치와 광전송선로를 통해 연결되어 있는 제 1, n 수/송신 광전송 장치와,  상기 제 n 수/송신 광전송 장치에서 출력되는 영상을 분배하는 영상 분배기와, 상기 영상 분배기와 제 1 수/송신 광전송 장치에서 출력되는 비디오를  메인 콘트롤러에서 출력되는 제어신호에 따라 선택하여 제 1 감시용 모니터에 순차적으로 디스플레이 시키는 비디오 셀렉터와, 상기 영상 분배기와 제 n 수/송신 광전송 장치에서 출력되는 비디오를  메인 콘트롤러에서 출력되는 제어신호에 따라 멀티플렉싱하여 제 2 감시용 모니터에 분할하여 디스플레이 시키는 비디오 멀티플렉서와, 제 1 , n 수/송신 광전송 장치에서 수신된 음성신호를 스피커에 공급하거나 마이크에 입력된 신호를 선택하여 제 1 , n 수/송신 광전송 장치에 공급하는 오디오 셀렉터로 구성되어, 서로 다른 지점의 실내외를 촬영한 영상신호와 각지점의 화재 및 침투 감지한 데이터를 하나의 전송선로를 통해 중앙감시소에 공급하고, 상기 중앙감시소의 감시용 모니터에 각 지점에서 출력되는 영상신호와 화재 및 침투에 해당된 데이터(복합 영상신호)를 분할 또는 순차적으로 디스플레이 하여 각 지점의 이상 유무를 중앙감시소에서 확인할 수 있는 다채널 다지점 무인 감시 제어 장치에 관한 것이다.
Patent KR-20010096364-A (KR)
Title: Piezoelectronic Magnetic Composition
Inventor: CHO YEONG GUK
IPC: H01B3/12
Filed: 2000-04-18
Abstract: PURPOSE: A piezoelectric ceramic composition is provided to achieve superior electrical and mechanical characteristics, while allowing for sintering to be performed at a low temperature. CONSTITUTION: A piezoelectric ceramic composition is expressed by the formula xPb(Sb1/3Nb2/3)O3 - yPb(Zr0.52Ti0.48) + kMnO2 + lCuO, wherein 0.03 <= x <= 0.3mol, 0.7 <= y <= 0.97mol, 0.4 <= k <= 1.0 weight percent, 0 <= l <= 1.0 weight percent, x + y = 1. Since thus-obtained piezoelectric ceramic composition has superior electrical and mechanical characteristics, and allows for sintering at a low temperature, it is possible to adapt the composition to a transducer and actuator, and to a stacked type element.
Patent KR-20000058334-A (KR)
Title: Water purifier for dental surgery
Inventor: HWANG KYUNG SHIN
IPC: B01D35/147
Filed: 2000-04-21
Abstract: PURPOSE: A water purifier is provided which supplies purified water for medical instruments continuously even in an abnormal operation of a supply tool so that it figures out uneasiness due to treatment delay and pause. CONSTITUTION: In the water purifier for dental surgery wherein multiple filters(14, 16, 18, 20) are connected to a water supply source, a storage tank(24) is connected to the filter through a purifying pipe(22) and a supply pipe(42) is placed to supply purified water in the storage tank for medical instruments, it comprises of: a bypass pipe(52) which is placed to connect one side of the purifying pipe between a filter(20) and the storage tank to one side of the supply pipe; and a bypass valve(50) which is placed at the bypass pipe to switch a passage of the bypass pipe.
Patent KR-20010104423-A (KR)
Inventor: KANG GI HYEONG
Filed: 2000-04-27
Abstract: 목적 : 도광판 상에 굴절율이 상이한 회절격자를 기록할 수 있는 광굴절매질을 형성시킴으로써 도광판의 두께를 박막화함과 동시에 조사광의 균일도를 향상시킬 수 있는 액정표시장치의 면발광소자 및 이의 제조방법에 대해 개시한다. 
     구성 : 본 발명은 도광판을 포함하는 액정표시장치의 면발광소자에 관한 것으로, 도광판 상에 회절격자를 기록할 수 있는 광굴절매질 또는 광굴절필름을 형성시켜 이루어진 것을 특징으로 한다. 이 때, 회절격자가 기록된 광굴절매질 또는 광굴절필름을 제조하기 위해, 적어도 하나 이상의 간섭광원으로부터 발생한 간섭무늬에 의해 회절격자를 기록하는 과정을 수행한다. 
     효과 : 도광판 표면에 요철을 가공하지 않으므로 다양한 도광판을 사용할 수 있으며, 도광판의 두께도 줄일 수 있다. 또한, 광원으로부터 거리에 비례하여 회절격자의 굴절율이 상이하므로 액정패널의 전영역에서 균일한 조사광을 얻을 수 있다.
Patent KR-20010105678-A (KR)
Title: Histogram Equalization device using block histogram in image signal processor
Inventor: KANG HOE SIK
IPC: H04N5/57
Filed: 2000-05-17
Abstract: Methods for treating and/or preventing non-insulin dependent diabetes mellitus (NIDDM) in subjects having or at substantial risk of developing NIDDM, using specific retinoid compounds that are structurally related to 9-cis retinoid acid which induce the differentiation of preadipocytes into adipocytes, are provided. These compounds may be administered alone or in combination with other anti-diabetogenic agents such as thiazolidinediones.
Patent KR-20010049361-A (KR)
Inventor: ARAI YUICHI
IPC: B62B7/06
Filed: 2000-05-18
Abstract: PURPOSE: To provide a folding operation device that enables the folding/of a stroller into three parts by remote control. CONSTITUTION: Right and left pipes 18 constituting a handle bar through joints 33 possible to turn, respectively are connected to both ends of a housing 32 of a folding operation device installed almost at the center of the push-bar. Operating members 38a, 38b to be operated by the folding operation mechanism installed in the housing 32 are connected to outside hinges 35 of the joints 33 installed on each pipe 18, respectively. The outside hinges 35 are turned to inside hinges 34 installed on the housing by the operation of the operating members to fold or deploy a stroller.
Patent KR-20000054072-A (KR)
Inventor: JUNG HWA SHIK
IPC: A47B9/18
Filed: 2000-05-17
Abstract: PURPOSE: A height controllable desk and a chair are provided which make the users control the height and the depth of the sitting place of the desk and the chair. CONSTITUTION: A height controllable desk and a chair are characterized by being comprised as follows: the height of the desk is controllable by making the lower leg move by tightening up and loosening screws; the depth of the sitting place and height of the back are controllable by installing a digital-C shaped supporting body(10-2) slanted at an angle of 30 degree.
Patent KR-20000058537-A (KR)
Inventor: PARK BYEONG CHEOL
IPC: G06F3/03
Filed: 2000-06-12
Abstract: PURPOSE: A vibration mouse system capable of supporting an actual feel of a computer game and a computer system for driving the same are provided for feeling a vibration for an event such as a special effect during a computer game. CONSTITUTION: A mouse apparatus(1) is formed of a mouse-shaped casing(3). A button(4) is installed at one side of an upper surface of the casing(3) for clicking or double-clicking a certain menu such as an icon on a user graphic interface(for example, window 98). An input detection unit(12) is installed in the interior of the casing of the button(4) for detecting an input of a user based on a clock or double-click operation. A ball(6) is installed on a lower surface of the casing(3) for freely moving the mouse apparatus. The moved distance of the ball(6) is detected by the moved amount detection apparatus(11) in the casing, so that the cursor is moved on the screen of the computer based on the moved distance of the ball(6).
Patent KR-20010113377-A (KR)
Inventor: HAN DONG SHIK
Filed: 2000-06-19
Abstract: 본 발명에 의하여 컴퓨터를 이용하여 사용자가 온라인상으로 피로회복을 위한 동작을 수행할 수 있는 방법 및 시스템이 개시된다. 따라서 장시간동안 컴퓨터 또는 인터넷을 이용하는 사용자는 피로회복을 위한 동작을 따라함으로서 VDT와 같은 질병으로부터 벗어날 수 있으며 건강상태를 건전하게 유지할 수 있다. 
     본 발명은, 회원PC로부터 접속요청이 입력되면 등록회원인가를 확인하고 등록회원이면 피로회복동작선택을 위한 출력화면데이터를 회원PC로 전송하는 제1단계와, 화면에 출력된 피로회복동작기능선택란에서 등록회원이 특정동작을 위한 기능을 선택하고 선택데이터를 전송하면 서버에서 상기 선택데이터를 수신하는 제2단계와, 수신된 선택데이터를 분석하여 회원PC에서 요청한 피로회복동작관련데이터를 회원PC로 전송하는 제3단계와, 피로회복동작관련데이터를 전송한 후에 피로회복동작을 직접 수행할 것인가 아니면 소정의 조건하에서 실행시킬 것인가를 입력받기 위한 명령입력을 대기하는 제4단계와, 상기 제4단계에서 회원에 의하여 설정된 피로회복동작실행조건에 따라서 피로회복동작을 화면상에서 실행하는 제5단계를 포함하는 방법과 이것을 구현하기 위한 시스템이다.
Patent KR-20010029854-A (KR)
Title: Method and Apparatus Using A Distrbuted System Structure to Support Bus-Based Cache-Coherence Protocols for Symmetric Multiprocessor
Inventor: JEFFREY HOLLAND CRUISER
IPC: G06F12/08
Filed: 2000-06-28
Abstract: PURPOSE: A method and an apparatus using a distribution system structure for supporting a bus-based cache coherence protocol for a symmetric multi-processor are provided to improve a data processing rate in a data processing system by using a structure of distribution system. CONSTITUTION: A node(410) has processors(411-412) as masters of the node(410). The processors(411,412) are connected to the node controller(415) through buses(413,414). A node(420) has a processor(421) and an input/output agent(422) as masters of the node(420). The processor(421) and the input/output agent(422) are connected to a node controller(425) through each bus(423,424). The node controllers(415,425) forms a physical interface between the masters and the remaining elements of the system. Each node controller(415,425) within the system intervenes between each processor bus. Each node controller(415,425) comprise all logics necessary for communication. The node controllers(415) are connected with an address switch(430) through single directional address exclusive buss(416,417). The node controller(425) is connected with the address switch(430) by each bus(426,427). The address switch(430) is connected with memory sub systems(442,444) by single directional bus connections(431,432).
Patent KR-20020004069-A (KR)
Title: A device for sensing the accident of the bearing of the rotating shaft
Inventor: CHOI MAENG JONG
IPC: F16C17/12
Filed: 2000-06-30
Abstract: PURPOSE: An abnormality sensing device of a support bearing is provided to prevent serious malfunction of peripheral components by informing a driver or repairman that a bearing supporting a rotatable shaft is jittered in an axial direction or a radial direction. CONSTITUTION: An abnormality sensing unit detects abnormality of a bearing(12) for supporting a rotatable shaft(10). If the rotatable shaft is jittered in a radial direction or an axial direction by abnormality of the bearing, the jittering is delivered to a sensing bearing(40). If the sensing bearing is jittered axially, a moving unit(34) connected to the bearing is jittered in an axial direction. A transfer unit(30) connected with the moving unit is jittered integrally. The axial jittering of the transfer unit is delivered to a sliding shaft(22) directly to operate a sensor(24). Thereby, a control unit informs a worker of the abnormality of the bearing. The worker takes prompt action on the abnormality of the bearing by exchanging the bearing(12).
Patent KR-20010015173-A (KR)
Inventor: YAHIRO YASUFUMI
IPC: H01R13/193
Filed: 2000-07-05
Abstract: PURPOSE: To provide a ZIF connector of a non-pin type being excellent in contact redundancy and used with a socket or the like of low fitting height (low profile). CONSTITUTION: An IC 3 is first mounted on a receptacle 2 by reflow techniques to constitute an IC-carrying receptacle 5. Next, the IC-carrying receptacle is fitted over a plug 1. Then the IC-carrying receptacle is slid by means of a screwdriver 6 in the direction of the arrow (a) relative to the plug. Then the IC-carrying receptacle mates with the plug. To maintain their fitting state, a lock member 4 is slid in the direction of the arrow (b) by means of the screwdriver. As a result, a socket for a BGA(ball grid array) maintains a stable fitting state.
Patent KR-20020004754-A (KR)
Title: Method for the On-Line Service Providing the Design of Products and the Fitting Test by Users
Inventor: CHO DONG HYEOK
Filed: 2000-07-07
Abstract: PURPOSE: A method for designing and previewing a product by a user is provided to embody the direct design for the product sold through a web and determine the matching degree between the prepared design and a humane body image. CONSTITUTION: First, image information of various products provided from a product manufacturing company are constructed into 2-dimensional and 3-dimensional models. Then, the image information related to a humane body inputted from the users are constructed into 2-dimensional and 3-dimensional images to be stored. Finally, the product image and a humane body image are presented to the user.
Patent KR-20010015316-A (KR)
Title: The liquid crystal display device and the method of fabricating the same, and the alignment treatment device and the method of the alignment treatment
Inventor: YOSHIDA HIDESHI
IPC: G02F1/1337
Filed: 2000-07-13
Abstract: PURPOSE: Disclosed is a liquid crystal display device having an alignment film on which a proper pretilt angle of liquid crystal molecules can be extremely stably and easily obtained, and to easily and accurately divide and align without increasing the process by using the alignment film. CONSTITUTION: The alignment films(16a,16b) are formed from a material containing a mixture or polymerized product of a polymer(x1) and a polymer(x2) . The polymer(x1) changes the alignment of liquid crystal molecules from the vertical alignment as the initial state to a random horizontal alignment. The polymer(x2) maintains the alignment of the liquid crystal molecules in the initial state. The alignment film is exposed to UV rays through an optical mask having a slit so that the film is divided into two parts by one radiation.