baber/WOPTO huggingface dataset:
Patent KR-20010081206-A (KR)
Inventor: EUN JONG MYEONG
IPC: H01J1/88
Filed: 2000-02-11
Abstract: PURPOSE: A plasma display panel is provided to shorten the assembling process and improve the productivity thereof by reducing a number of components used for assembling a plasma display panel. CONSTITUTION: A plasma display panel is made of a frame(30) comprising a forward and a backward plate(10,11), a casing arranged on which the forward plate(10) is disposed, a sash(31) provided on the inner of the casing, in which the backward plate(11) is attached on the front of the sash(31) and a printed circuit board(50) is coupled to the back of the sash(31), and a guide(34) provided on each side of the sash(31), wherein the guide(34) includes a hole where a flexible printed circuit(12) electrically connecting the panel and the printed circuit board(50) is passing there through. The frame has the sash of the board and a bent guide on each face of the sash in one body.
Patent KR-20010081635-A (KR)
Title: A back light unit for liquid crystal display
Inventor: AHN UNG GWAN
IPC: G02F1/1335
Filed: 2000-02-17
Abstract: PURPOSE: A backlight unit for LCD device is provided to minimize a loss of light by forming a reflective mirror layer at a rear portion of a light guide plate. CONSTITUTION: A light source(30) has a lamp member(32) parallel to both incident faces of a light guide plate member(40), a reflective member(34) for reflecting light from the lamp member(32) to the incident faces, and a drive circuit(36) for driving the lamp member(32). The lamp member(32) is installed at one side of both incident faces of the light guide plate member(40). The reflective member(34) is arranged to a longitudinal direction of the lamp member(32). The reflective member(34) is located at a rear portion of the lamp member(32). The drive circuit(36) has an inverter and provides power to the lamp member(32).
Patent KR-20010081821-A (KR)
Title: Foodstuffs trash a dryer
Inventor: YEUM HO
IPC: F26B3/02
Filed: 2000-02-19
Abstract: PURPOSE: A drying machine for food waste is provided to prevent food waste from being hardened as well as to dry the particles of food waste as it is by eliminating the moisture of the food waste carried on a conveyer with a hot wind. CONSTITUTION: A drying machine for food waste includes: an injector for injecting food waste; a drying chamber drying the injected food waste; a conveyer(20) carrying the food waste in the drying chamber; a heat exchanger(30) radiating heat of a burner; a blower(40) blowing a hot wind to the drying chamber by injecting external air to the heat exchanger; a moisture exhaust fan(60) discharging the moisture of the drying chamber; and a discharger discharging the dried food waste out of the drying chamber. The food waste is carried on the conveyer and dehumidified stepwise on plural conveyers(20,20a) by a blowing hot wind. The food waste is dried completely and discharged out of the drying chamber through the conveyer. The food waste is used for feeding domestic animals without being crushed.
Patent KR-20000058167-A (KR)
Title: Novel ester compounds, polymers, resist compositions and patterning process
Inventor: KINSHO TAKESHI
IPC: C08F34/00
Filed: 2000-02-24
Abstract: PURPOSE: A novel ester compound having an exo-form 2-alkylbicycloA2.2.1Uheptan-2-yl group as the protective group is provided as well as a polymer comprising units of the ester compound. The polymer is used as a base resin to formulate a resist composition having a higher sensitivity, resolution and etching resistance than conventional resist compositions. CONSTITUTION: An ester compound is represented by the following general formula (1): wherein R¬1 is hydrogen, methyl or CH2CO2R¬(14); R¬2 is hydrogen, methyl or CO2R¬(14); R¬3 is a straight, branched or cyclic alkyl group of 1 to 8 carbon atoms or a substituted or unsubstituted aryl group of 6 to 20 carbon atoms; R¬4 to R¬(13) each are hydrogen or a monovalent hydrocarbon group of 1 to 15 carbon atoms which may contain a hetero atom and R¬4 to R¬(13), taken together, may form a ring, and when they form a ring, they represent divalent hydrocarbon groups of 1 to 15 carbon atoms which may contain a hetero atom, or two of R¬4 to R¬(13) which are attached to adjacent carbon atoms may directly bond together to form a double bond; R¬(14) is a straight, branched or cyclic alkyl of 1 to 15 carbon atoms; and k is equal to 0 or 1. The formula also represents an enantiomer.
Patent KR-20010086978-A (KR)
Inventor: KIM KANG YOUL
IPC: D21H27/00
Filed: 2000-03-06
Abstract: PURPOSE: An apparatus for preparing paper with a specified size using waste paper, milk bag or the like is provided, which produces paper with a dense structure. And the apparatus is suitable for attaining miniaturization such that it can be installed within a school or apartment complex. CONSTITUTION: This apparatus comprises a feed tank(2) for supplying pulp, a discharge tank(3) installed at the lower part of an injection box(4) for discharging pulp, a distributor(1) for distributing a specified amount of pulp from the injection box by a conveyor belt, a vacuum dehydrator(5) for removing moisture contained in pulp, a first drying part(6) for removing moisture by pressing pulp passed through the vacuum dehydrator and a second drying part(7).
Patent KR-20010091724-A (KR)
Title: Heat transmission construction for DSP chip
Inventor: KIM YU HYEON
IPC: H01L23/34
Filed: 2000-03-17
Abstract: PURPOSE: A heat-sink structure of a DSP(Digital Signal Processor) chip is provided to lengthen a life time of a DSP chip by minimizing a thermal load of a DSP chip installed in an airtight structure or an airtight space. CONSTITUTION: A thermal conductive rubber(23) is adhered to both sides of an assembly of a substrate(21) and a DSP chip(22). A body(24) is adhered to the thermal conductive rubber(23) of the DSP chip(22). The body(24) has prominent thermal conductivity. An upper cover(25) is adhered to the thermal conductive rubber(23) of the substrate(21). The upper cover(25) has prominent thermal conductivity. The substrate(21), the DSP chip(22), the thermal conductive rubber(23), the body(24), and the upper cover(25) are fixed to a casing. The body(24) is formed with a projection type in order to form space portions(24a,24b,24c) in a combining state.
Patent KR-20010090221-A (KR)
Title: door hinge
Inventor: KIM JAE GYEOM
IPC: E05D3/06
Filed: 2000-03-24
Abstract: PURPOSE: A hinge for a door is provided to obtain the excellent appearance of a door by mounting a hinge completely inserted into a wall surface or the door and to prevent the hinge from being separated from outside or damaged easily by hiding the assembling portion of the hinge. CONSTITUTION: A door hinge is comprised of: a first and a second hinge plate(11,12) having plural assembling holes(23) and one, two or more hinge portions(13) on a side; a connector(19) having a couple of connecting hinges(17) connected with each hinge portion vertically and a connecting portion for connecting the couple of connecting hinges; and a pin(20) contacting the hinge portions with the connecting hinges rotatably. To mount the hinge, plural connecting grooves are formed on a wall surface and a door. The first and the second hinge plate are inserted into the connecting grooves. Thereby, the assembling surface of the hinge is not exposed through a crack in the door.
Patent KR-20010094297-A (KR)
Title: Computerzed Cash and Card Receipt Publication Apparatus and Publication Method Thereof
Inventor: KIM SEUNG HO
IPC: G07B1/00
Filed: 2000-04-06
Abstract: PURPOSE: An apparatus and a method for issuing a receipt about cash and credit card by computer are provided to accurately grasp a breakdown of selling in the case of a cash transaction in the same manner with a credit card transaction. CONSTITUTION: By installing a credit card and cash receipt issuing program to a cash and credit card inquire machine, even in the case of a cash transaction, it is ensured that a receipt is automatically issued in the same manner with a credit card transaction to substitute for a tax invoice. The receipts for cash as well as credit card is printed with a business registration number, a shop name, a name, a location, and so on to allow the receipts to be used as a cash receipt. At the same time, a breakdown of a cash transaction is able to be managed in bulk.
Patent KR-20010095682-A (KR)
Title: Lecture record/play method using a computer
Inventor: HUH SEON
IPC: G06F17/50
Filed: 2000-04-11
Abstract: PURPOSE: A method recording/reproducing a lecture using a computer is provided to display information inputted by a lecturer for a lecture and a graphic tool on a screen without flickering. CONSTITUTION: A window is displayed on a screen of a computer by performing a lecture recording/reproducing program(100). A lecture file including pre-prepared teaching plan information is displayed on the window(110). As the teaching plan information, information read by a scanner, information captured contents on a screen, and various graphic files may be used. If a recording is selected, information of the lecture file displayed on the window is copied in a memory of the computer(120). Contents being inputted through a mouse are stored in the memory of the computer, and voice being inputted through a mike is recorded in the computer in real time(130). It is judged whether a stopping function of a menu bar of the window or a tool bar is selected(140). If a stopping function is selected, the recording process is completed(150).
Patent KR-20010095837-A (KR)
Title: Phase shift mask having controlled transmittance with respect to a predetermined wavelength of light by using energy trap and manufacturing method thereof
Inventor: KIM EUN A
IPC: H01L21/027
Filed: 2000-04-12
Abstract: PURPOSE: A phase shift mask for controlling transmissivity of a wavelength using an energy trap and a method for manufacturing the same are provided to form a phase shifter material of high transmissivity with a wavelength longer than an exposure light with a short wavelength. CONSTITUTION: An energy trap is formed around the energy level of a test light having a wavelength longer than the wavelength of an exposure light by using a semitransparent phase shift material for an exposure light with a predetermined wavelength as a main material on a transparent substrate. A phase shift layer is formed by adding a material for reducing transmissivity of the test light. A shielding layer is formed on the phase shift layer in order to shield the exposure light. The main of the phase shift material includes Cr, Al, and O. Er is used as the material for forming the energy trap around wavelength of the test light.
Patent KR-20000037261-A (KR)
Inventor: KIM JONG TAE
IPC: G06Q50/10
Filed: 2000-04-14
Abstract: PURPOSE: An astronomy service method through internet is provided to enable astronomical observer to make astronomical observations at a desired time wherever internet is available. CONSTITUTION: An astronomy service method through internet is composed of connection,authorization, registration, selection, and transmission. User connects to internet(30) through web support server(20) by using personal computer or a cellular phone with internet capability and connects to the owner's web server(72)(S21). Web server searches and varies ID and password through member database(50)(S22), and if not a member, user registers as a member or uses the service as a guest(S26). If user is a registered member, web server enables the member to access various astrological information(S23). When user selects desired astrological star's observation(S24), the information supply server transmits astrological status that is constantly updated in the astrological information database to the member's computer through internet, web support server, and private communication line(S25). Astrological information sent to the modem under CPU's control is executed and user periodically examines the star's status.
Patent KR-20010096205-A (KR)
Title: Adertising Method of VOC(Voice Of Customer) on internet
Inventor: KWON OH JU
Filed: 2000-04-17
Abstract: PURPOSE: A VOC(Voice Of Customer) advertising method using the internet is provided to increase the effect of an advertisement familiar with customers by receiving and analyzing VOC data in the form of questions about a product to be advertised through the internet. CONSTITUTION: An advertisement is received. The VOC questions relevant to the advertisement are inputted(S1). Standard marks in the VOC questions are determined and inputted by question items(S2). Prize money of the advertisement of a product is determined and inputted(S3). The VOC advertisement determined through the internet is publicly announced to members(S4). The members' opinions on the VOC advertisement publicly announced through the internet are received. The members' opinions are analyzed through a client management system(S5). The result of the members' opinions is analyzed through the client management system(S6). Marks of the analyzed opinions are calculated by members through the client management system(S7). Prize money relevant to the marks, which the members get, is distributed to the members through the client management system(S8). The result of the distribution of prize money is publicly announced through the internet(S9).
Patent KR-20010097570-A (KR)
Inventor: KIM DONG YEOB
IPC: G08G1/123
Filed: 2000-04-24
Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야 
     본 발명은 버스정류장 자동 안내방송 시스템에 관한 것임. 
     2. 발명이 해결하려고 하는 기술적 과제 
     본 발명은, 승객이 정류장에서 타고자 하는 노선 버스를 기다리는 동안 적어도 두 정거장전에 노선 버스의 출발 안내방송을 해주되, 고가의 장비(GPS)를 사용하지 않고도 저렴한 가격으로 시설할 수 있도록 하며, 최고 음질의 아날로그 음성 데이터(샘플링 8-16KHz)를 출력하기 위한 버스정류장 자동 안내방송 시스템을 제공하고자 함. 
     3. 발명의 해결방법의 요지 
     본 발명은, 버스정류장(버스 승하차장 혹은 정거장) 자동 안내방송 시스템에 있어서, 적외선 수신부, 적외선 정형회로, DSP 프로세서, 음성 DSP 프로세서, 적외선 송신부, FM 송수신기, 디스플레이부, GPS 및 이동통신 커넥터, FM 송신/수신 회로, 디스플레이 병렬회로, GPS 및 이동통신 인터페이스부, 전원장치(정전압,전류), 디지털/아날로그(D/A) 변환기, 음성 증폭기, 스피커를 구비하여 승객이 정류장에서 타고자 하는 노선 버스를 기다리는 동안 미리(바람직하게는 적어도 두 정거장전) 노선 버스의 출발 안내방송을 해주되, 무선(RF)을 이용하지 않고도 유선(FM)과 적외선 키톤음을 합성하여, 가로등 전원을 통신선로로 이용함으로써 외부 송출 전파가 없도록 하고, GPS 혹은 이동통신 단말기와도 인터페이스가 용이하며, 정류장을하나의 GPS 혹은 이동통신 단말기로도 중앙 감시 제어가 용이한 것을 특징으로 함. 
     4. 발명의 중요한 용도 
     본 발명은 버스정류장 안내방송 등에 이용됨.
Patent KR-20010049320-A (KR)
Title: Cryogenic air separation system for producing moderate purity oxygen and moderate purity nitrogen
Inventor: LAU ANDREW CHUN-PONG
IPC: F25J3/04
Filed: 2000-05-02
Abstract: PURPOSE: A cryogenic air separation system is provided which produces a moderate purity oxygen and a moderate purity nitrogen. CONSTITUTION: The cryogenic air separation system wherein feed air is initially processed to produce a vapor and a liquid, the vapor is then processed in a rectifying section(142) of a reflux condenser to produce moderate purity nitrogen, and the liquid is processed in a stripping section(144) of the reflux condenser to produce moderate purity oxygen.
Patent KR-20010104007-A (KR)
Inventor: KIM CHUNG HWAN
Filed: 2000-05-12
Abstract: 본 발명은 탈염소공정을 부가한 고도정수처리시스템에 관한 것으로, 더욱 상세하게는 원수 → 파괴점염소주입공정 → 응집공정 → 침전공정 → 모래여과공정 → 오존공정 → 생물활성탄 → 염소소독 → 정수공정으로 이루어진 고도정수처리시스템에서 모래여과 후단 오존공정 전단에 잔류염소를 자동적으로 측정하여 적정량의 환원제를 주입하여 잔류염소를 제거시킬수 있는 공정을 부가함으로써 잔류염소에 의한 배오존처리 장치의 부식과 오존의 소비 및 생물활성탄 형성저해 등의 문제를 해결할 수 있도록 한 것이다.
Patent KR-20000077419-A (KR)
IPC: C08J5/00
Filed: 2000-05-25
Abstract: A process for the continuous production of thermoplastically, processable homogeneous polyurethane elastomers, having improv softening properties, comprises mixing in a stirred tubular reactor to essentially full conversion whereby the ratio of the init stirred speed (m/s) and the throughput (g/s) does not exceed 0.03 (m/g). A process for the continuous production of thermoplastically, processable homogeneous polyurethane elastomers (I) having improved softening properties, comprises: (A) mixing a diisocyanate; and (B) a mixture of (B1) 1-85 equivalent % (w.r.t. isocyanate groups in (A)) of a compound having an average of 1.8-2.2 active hydrogen atoms per molecule and an average number average mol. wt. of 450-5000 g/mol; and (B2) 15-99 equivalent % (w.r.t. isocya groups in (A) of a chain extender having an average of 1.8-2.2 active hydrogen atoms per molecule and mol. wt. of 60-400 g/mol a (C) 0-20 wt.% of processing aids and additives whereby the NCO:OH ratio of (A):(B) is 0.9:1-1.1:1. (A) and (B) are homogeneously mixed in a stirred tubular reactor to essentially full conversion whereby the ratio of the initial stirred speed (m/s) and the throughput (g/s) does not exceed 0.03 (m/g).
Patent KR-20010109394-A (KR)
Inventor: PARK IN SOO
Filed: 2000-05-31
Abstract: 본 발명은 전분을 사용하여 초산에스테르를 제조 할 경우 과다한 폐수 발생이 없어 환경친화적인 특성이 있으며, 생산성이 높으며 비교적 낮은 가격으로 번거로운 절차를 피하고 사용목적에 적합한 초산전분을 유리하게 제조할 수 있도록 한 초산전분의 용매상 제조방법에 관한 것으로서, 
     알칼리성 아세톤에 전분을 분산시킨 후 비닐아세테이트 모노머를 가하여 초산에스테르 반응을 종료시키고; 
     여과공정에서 아세톤 또는 함수아세톤을 사용하여 정제하거나; 
     전분을 분산시키기 위해 벤젠 또는 트리클로로에틸렌을 사용하고; 
     에스테르 반응조건을 조성하기 위해 소량의 물을 사용하고; 
     W/O형 유화제를 첨가하여 유화분산시켜; 
     비닐아세테이트 모노머를 가하여 전분의 초산에스테르 반응을 종료시키고; 
     여과후 정제시는 아세톤 또는 함수아세톤을 사용하여 정제하는 것을 특징으로 한다.
Patent KR-20020001094-A (KR)
Title: Apparatus and method for searching code phase in cdma communications system
Inventor: CHO SEONG GWON
IPC: H04B7/08
Filed: 2000-06-24
Abstract: PURPOSE: An apparatus and method for searching for code phases in a CDMA communication system is provided to search for the code phases of the signals received to a receiving unit in a CDMA communication system. CONSTITUTION: A switch(430) sequentially switches and outputs the signals outputted from 6 beam formers. The signals sequentially outputted from the switch(430) are supplied to a correlator(410) that includes a multiplier(401) and a cumulative adder(402). The correlator(410) despreads the received beam signals with a PN spreading code, extracts pilot channel signals, accumulates the despread pilot signals by the symbol, transforms them into energy, and detects the strength of the pilot signals. A determiner(420) analyzes the signals outputted from the correlator(410) and determines the code phases and paths of the received signals.
Patent KR-20020004016-A (KR)
Title: Advertisement method in internet
Inventor: NA WOONG JOO
Filed: 2000-06-29
Abstract: PURPOSE: An advertising method on the Internet is provided to increase advertisement effect by enabling a user of the personal computer to watch the advertisement of the moving pictures, and by enabling an Internet server to provide information on moving pictures to a personal computer. CONSTITUTION: A central processing unit judges whether a determined personal computer is connected through an Internet network(S1). In case that the personal computer is connected through the Internet network, the central processing unit provides determined information to the personal computer(S2). The central processing unit judges whether a selection signal is received(S3). Information is selected on an advertisement relevant to the moving pictures selected(S4). The information on the advertisement selected is transmitted(S5). The central processing unit judges whether the transmission of the information on the advertisement is completed(S6). The moving pictures selected are read and transmitted(S7).
Patent KR-20020003037-A (KR)
Title: The prop for barricade and the construction method of it
Inventor: LEE CHEOL U
IPC: E02D27/42
Filed: 2000-06-30
Abstract: PURPOSE: A post for a barricade is provided to reduce the cost of materials for a post, to install in a job site rapidly and simply, and to carry materials easily. CONSTITUTION: A post for a barricade installed on an entrance of a parking lot or a border between a footway and a road to control or to limit the access of vehicles comprises: a circular post(10) coupled with a bearing(11); and a foundation(20) coupled to the circumference of the bearing(11) and the lower end of the post(10) and laid under the ground for installing the post(10), wherein the foundation(20) is formed by placing concrete(23) at the state of interposing the bearing(11) into a synthetic resinous cylindrical sheathing pipe(21).
Patent KR-20010015371-A (KR)
Title: Substrate heat processing apparatus and temperature control method
Inventor: SOMA YASTAKA
IPC: H01L21/027
Filed: 2000-07-19
Abstract: PURPOSE: A substrate heating device and a method for controlling a temperature are provided to change rapidly a temperature of a heating plate by improving a structure of a substrate heating device. CONSTITUTION: A heating plate(51) performs an operation for heating a substrate. A heater(52) is installed within the heating plate(51). The heater(52) performs a heating process for the substrate. A cooling plate(55) performs a cooling process for the heating plate(51). The cooling plate(55) is formed with a coolant path(56,57) and a coolant supply portion(60). A control portion(66) controls the heater and the cooling plate. The control portion(66) controls a temperature of the heating plate according to a predetermined temperature.
Patent KR-20000072075-A (KR)
Inventor: KIM YEONG SEON
IPC: G06F17/00
Filed: 2000-07-22
Abstract: PURPOSE: A system for providing free online/offline internet free diary service is provided to activate the content market aimed for convenience and trust as priorities by infixing a sense of trust and convenience in the user. CONSTITUTION: A system for providing free online offline combination internet diary system is composed of registration, confirmation, usage, and delivery. A user registers for membership by inputting correct personal information(1). The service provider indirectly confirms the user's identity based on the user information and approves the access to the system(2). The user writes one's diary by using the service and if the user uses the system more than thirty times annually or accumulates a specified amount of cyber money, the coupons for printing actual diaries for free is presented(3). The qualifications for receiving free diaries are confirmed and a diary is delivered to the member who has requested for the free diary(4).
Patent KR-20020017476-A (KR)
Title: Apparatus and method for recycling sorting
Inventor: BANG SEONG GI
IPC: B07B15/00
Filed: 2000-08-30
Abstract: PURPOSE: An apparatus and a method for sorting recyclable articles are provided to facilitate the carrying work of the recyclable articles by easily sorting and compressing the recyclable articles per material. CONSTITUTION: The apparatus for sorting recyclable articles is comprised of a recyclable articles supply conveyor(101) for transferring the recyclable articles from an input hopper to the upper side of other sorting devices; a ferrous metal sorting device(103) installed in perpendicular to a nonferrous metal sorting conveyor(102) for sorting ferrous metal with magnetic force; a ferrous metal compressor(104); a PET bottle compressor(105); a nonferrous metal sorting device(110); a nonferrous metal compressor(111); a conveyor for transferring other articles requiring handling work; and plural sorting containers(112) for receiving other articles sorted by the handling work.