baber/WOPTO huggingface dataset:
Patent KR-20010086324-A (KR)
Title: Integrated circuit with differential amplifier
Inventor: FISCHER HELMUT
IPC: H03F3/45
Filed: 2001-01-12
Abstract: PURPOSE: An integrated circuit having differential amplifier is provided to improve an integrated circuit by selecting a MOS transistor and supplying stable voltage. CONSTITUTION: A differential amplifier(1) has two input transistors(T1,T2), a load element(2), and a current source(3) having an N channel MOS transistor(T3), a section to be controlled of the transistor is connected to an input transistor and a current source supply connection terminal(31), and a control connection terminal G is connected to a connection terminal of a potential V3 being positive for a reference potential GND. An integrated circuit is inclined in a circuit device of a dynamic memory, the supply connection terminal of the current source is connected to a voltage source(4) for cutting off an array panel transistor of an integrated dynamic memory, and the voltage source has a negative potential V2 for the reference potential.
Patent KR-20020061830-A (KR)
Title: Method for preparing Polyalphaolefin with low energy using exothermic reaction energy of oligomerization
Inventor: BAEK SEONG HYEON
IPC: C08F4/12
Filed: 2001-01-18
Abstract: PURPOSE: Provided is a process for producing poly alpha olefin by using heat of oligomerization, which can produce the poly alpha olefin having a high viscosity index in a high yield by low energy. CONSTITUTION: The poly alpha olefin is produced by reacting monomers such as 1-octene or 1-decene in the presence of ethyl aluminum dichloride(EADC) as a main catalyst and t-butyl chloride(TBC) as a co-catalyst at 20-40deg.C under the ordinary pressure, wherein the ratio of TBC/EADC is 1-5, the molar ratio of the monomers/the main catalyst is 50-200, the catalyst injection time is 1 second to 20 minutes, and the catalyst injection method is controlled.
Patent KR-20020065791-A (KR)
Title: Reflective Liquid Crystal Display Device using a Cholesteric Liquid Crystal Color Filter
Inventor: MUN JONG WON
IPC: G02F1/1335
Filed: 2001-02-07
Abstract: PURPOSE: A reflective liquid crystal display using a cholesteric liquid crystal color filter is provided to shield the light in any other areas than pixel areas by a light absorption layer for removing the black matrix by forming the light absorption layer as a lower layer of thin film transistors together with cholesteric liquid crystal color filters. CONSTITUTION: A reflective liquid crystal display using a cholesteric liquid crystal color filter includes upper and lower substrates(110,130) apart from each other by a predetermined distance and facing to each other, a liquid crystal layer(150) interposed between the upper and lower substrates, common electrodes formed below the upper substrate for applying electric fields to the liquid crystal layer, a plurality of gate and data lines formed on the lower substrate intersecting each other, thin film transistors formed in the intersection areas between the gate and data lines, a light absorption layer(134) formed on the data lines and the thin film transistors, cholesteric liquid crystal color filters(132) formed on the light absorption layer, and pixel electrodes(138) on the cholesteric liquid crystal color filter.
Patent KR-20010035386-A (KR)
Title: Antislip pad for shoes
Inventor: HUH NAM JUNG
IPC: A43B13/28
Filed: 2001-02-08
Abstract: PURPOSE: An attachable pad for preventing slippery of shoes is provided, which prevents the wearer from being slided by using the same protruded a plurality of pins which is easily detached from the shoes. CONSTITUTION: The attachable pad for preventing slippery of shoes is characterized by being comprised of: a board(3) for planting a metal pin(1) which end is tapered for being fixed to the shoes; a board(4) for planting a metal pin(2) which end is sharp for preventing the slippery. By attaching the board(3) and the board(4), the finished one is produced.
Patent KR-20020069327-A (KR)
Title: Culture of Lactobacillus acidophilus
Inventor: PARK JONG GIL
IPC: C12N1/20
Filed: 2001-02-24
Abstract: PURPOSE: Provided is a method of culturing Lactobacillus acidophilus(KFCC-11269) which is directly separated from dog's feaces. The Lactobacillus acidophilus has better activity than existing microorganism in intestinal regulation and inhibition of harmful bacteria, and thus prevents diarrhea and other diseases. CONSTITUTION: The culturing method comprises: diluting the dig's faeces with physiological saline solution and culturing it in the bromo-cresol purple agar(BCP) medium; separating first the microorganism which has excellent productability of lactic acid; inoculating in the sterilized MRS liquid medium and shaking-culturing at 37deg.C with 150rpm for 20 hours; selecting a microorganism with lowest pH and good growth; and identifying it as Lactobacillus acidophilus(KFCC-11269) by comparing it with a control(ATCC-11975).
Patent KR-20020071241-A (KR)
Title: Paving method of permeable concrete having high endurance
Inventor: HWANG IK HYUN
IPC: E01C7/14
Filed: 2001-03-05
Abstract: PURPOSE: A pavement method of high durable and permeable concrete is provided to secure necessary pores as permeable concrete and to have strength and durability enough to endure traffic. CONSTITUTION: The pavement method of high durable and permeable concrete comprises the steps of inputting and mixing coarse aggregate whose grain size is limited to the appointed range, fine aggregate whose diameter is within 2 millimeters, cement, water and admixture to produce cement concrete having compressive strength of 800 kilogram per square centimeters or more, slump value of 0-4 centimeters and porosity of 12 percent or more at the wet state, then paving the concrete and tamping with a roller to pave a base layer and a surface layer, or a surface layer.
Patent KR-20020075667-A (KR)
Title: Device and method for processing data using thread intention dynamic buffer in mobile communication system
Inventor: NOH BONG RAE
IPC: H04W88/08
Filed: 2001-03-27
Abstract: PURPOSE: An apparatus and method for processing data using a thread-oriented dynamic buffer in a mobile system is provided to prevent a loss of a large amount of event messages supplied from a plurality of BTSs(Base Transceiver Subsystems) and BSCs(Base Station Controllers) by storing and processing state/fault messages using a thread-oriented dynamic buffer. CONSTITUTION: An apparatus for processing data using a thread-oriented dynamic buffer in a mobile system consists of a dynamic buffer(100), a message buffering thread part(200), a dynamic buffer search part(300), a state/fault processing part(400), and a state/fault processing driving part(500). If the message buffering thread part(200) writes the state/fault messages supplied from a BTS(1) and a BSC(2), the dynamic buffer(100) dynamically stores and manages them. The message buffering thread part(200), if state/fault messages exist in the message queue(10) of a memory, reads them and stores them in the dynamic buffer(100). The dynamic buffer search part(300) periodically searches whether state/fault messages are stored in the dynamic buffer(100), and reports searched results to the state/fault processing part(400). Informed that state/fault messages are stored in the dynamic buffer(100), the state/fault processing part(400) reads them, analyzes and processes event types, and displays the results to an operator. The state/fault processing driving part(500) executes an initialization operation related to state/fault message processing when the BSM(Base Station Manager) is driven.
Patent KR-20010074163-A (KR)
Inventor: JUN HO MUN
Filed: 2001-04-03
Abstract: PURPOSE: A method for making an admission ticket of a sports game into a lottery ticket is provided to enhance a financial independent rate and to offer more improved service to sports fans by increasing entrance earnings of domestic sports professional teams. CONSTITUTION: In lottery method of admission tickets of a sports game, an agent or each sports professional team decides about an issuing and selling of lottery-typed admission tickets. A member company for selling lottery-typed admission tickets is collected from the federation of a domestic sports professional teams and attraction parties of all sorts of domestic games and international games. The lottery-typed admission tickets are issued and sold. The lottery-typed admission tickets are drawn by a method prepared by the agent or each sports professional team and the corresponding game is watched using the lottery-typed admission ticket. After the game is over, the lottery result is confirmed by the lottery-typed admission ticket, and prize money or commodity is received.
Patent KR-20020078023-A (KR)
Title: Cover hinge mechanism of cellular phone
Inventor: KIM UNG YEOL
IPC: H04B1/38
Filed: 2001-04-04
Abstract: PURPOSE: A cover hinge device for a cellular phone is provided to decrease a friction and a noise generated when opening and closing a cover and increase life by smoothly opening and closing the cover from a body. CONSTITUTION: A holder portion(412) is fixed to a cover(410), and an inserting hole(414) is opened in one side direction of the holder portion(412) and a rotation axis(416) is protruded in the other side direction of the holder portion(412). An internal space is formed in a housing(300), and a penetration hole is formed at one end of the housing(300) and an asperity is formed at an internal surface of the other end of the housing(300). The housing(300) is inserted into the inserting hole(414). A combination shaft(322) is formed in a rotation slip portion(320), and a combination axis is formed in the center of an axis opposite with the combination shaft(322). The first cylindrical portion is formed in the external circumference of the combination axis, and a successive surface is formed on an upper surface of the first cylindrical portion. The first waveform surface is formed in the rotation slip portion(320), and the rotation slip portion(320) is inserted into the internal space to be capable of rotation. A combination hole is formed in the center of a fixed slip portion(330), and the second cylindrical portion is formed in the external circumference of the combination hole. The second waveform surface corresponding to the first waveform surface is formed following the upper surface of the cylindrical portion, and the fixed slip portion(330) is inserted into the internal space to be incapable of rotation. A spring(340) is combined with the asperity at its one end and is inserted into the internal space in a state in which the other end of the spring(340) elastically supports the fixed slip portion(330). The first supporting portion(402) is formed in a body(400), and a fixed hole(404) is formed in the first supporting portion(402). The second supporting portion(406) is formed in the body(400), and a rotation hole(408) is formed in the second supporting portion(406).
Patent KR-20020078364-A (KR)
Title: Sealing structure and manufacturing method of secondary batteries
Inventor: HONG JI JUN
IPC: H01M10/04
Filed: 2001-04-09
Abstract: PURPOSE: A sealing structure of a secondary battery and its preparation method are provided, to reduce the damage of the upper part of a case due to the external impact and to minimize the loss of the sealing space of a case, thereby increasing the capacity of a battery. CONSTITUTION: The sealing structure comprises a case(10) which has an open terminal(11) whose upper part is open and a receiving groove containing a receiving space; an electrode assembly which comprises a positive electrode, a negative electrode and a separator between the positive electrode and negative electrode and is received into the receiving groove of the case; an electrolyte solution which is injected into the case to allow the positive electrode and the negative electrode to be conductive; and a curable resin(40) which is charged into the open terminal to seal the case. Preferably the case is made of an aluminum material or a plastic material. The groove is formed along the circumference of the open terminal to improve the sealing efficiency of the curing resin.
Patent KR-20020081859-A (KR)
Title: Flush valve for chamber-pot
Inventor: CHOI SU YONG
IPC: E03D3/12
Filed: 2001-04-20
Abstract: PURPOSE: A washing valve for a toilet bowl is provided to simplify a manufacture procedure thereof, and to devise the economical use of water by discriminating the treatment of urination and defecation. CONSTITUTION: The washing valve for a toilet bowl comprises a housing member(10) forming a bypass channel(15) to communicate with an outflow passage(12); a lifting member(20) movable up and down within the housing member, which serves to keep the outflow passage in an air-tight condition; a cap member(30) fastened to the upper end of the housing member to communicate with the upper end of the bypass channel; and an outflow member(40) for selectively treating urine and feces according to the selective manipulation of first and second buttons.
Patent KR-20010074289-A (KR)
Title: tower framework for recreation facilities, ejection-recreation facilities, big swing-recreation facilities and complex recreation facilities
Inventor: HONG IL
IPC: A63G13/00
Filed: 2001-05-04
Abstract: PURPOSE: A compound recreational facilities using an ejection and a big swing facilities is provided to equip three kinds of equipment and articles on a limited space to reduce the cost and the construction processes. CONSTITUTION: The compound recreational facilities includes a tour structure(100), an ejection equipment(200), a big swing equipment(300), and a bungee jump equipment(400). The tour structure(100) has at least a platform supporting means fixed on an upper part of the tour structure, and is vertically fixed on a surface of the ground or a base plate. Ejection platforms of the ejection equipment(200) are equipped between two sides of the platform supporting means which are closed each other. The big swing equipment(300) is equipped in one side of the two sides of the platform supporting means, and while the bungee jump equipment(400) is equipped in the other side of the two sides of the platform supporting means.
Patent KR-20010107781-A (KR)
Title: 전자 프로그램 가이드 검색 방법 및 전자 프로그램 가이드검색 장치
IPC: H04N21/232
Filed: 2001-05-28
Abstract: 사용자가 입력한 검색 키워드에 관련된 관련 키워드에 기초하여 EPG 데이터 베이스에 축적되어 있는 프로그램 정보를 검색하여 원하는 프로그램 정보를 추출할 수 있도록 하는 전자 프로그램 가이드 검색 방법 및 전자 프로그램 가이드 검색 장치를 제공하는 것이다. 
     전자 프로그램 가이드의 프로그램 정보가 저장되어 있는 EPG 데이터 베이스를 구비하고 있는 데이터 서버와, 그 데이터 서버에 액세스하는 액세스 수단과 상기 전자 프로그램 가이드의 프로그램 정보를 검색하기 위한 검색 키워드를 입력하는 입력 수단을 구비한 클라이언트와, 검색 키워드와 그 검색 키워드와 관련된 관련 키워드로 구성된 사서 데이터 베이스로 이루어지며, 상기 클라이언트는 원하는 검색 키 워드를 입력하고, 그 입력된 검색 키 워드에 관련된 관련 키워드를 상기 사서 데이터 베이스로부터 추출하고, 그 추출된 관련 키워드와 상기 입력한 검색 키워드에 의해 전자 프로그램 가이드의 프로그램 정보를 검색한다.
Patent KR-20010109180-A (KR)
Title: 열처리 시스템 및 방법
IPC: C23C16/40
Filed: 2001-05-30
Abstract: 반도체 웨이퍼에 대하여 산화처리를 배치타입의 노(爐)에 의해 실행하는 경우에, 저온 처리를 실행하기 위하여 막두께의 균일성이 향상될 것이 요구된다.  수소가스의 혼합가스와 수증기를 반응용기에 도입하여 이른바 습식 산화를 실행하기 위한 시스템에서, 통기저항체는 외측 연소시스템에서 가스를 가열하기 위한 이중관 유로의 외측 유로에 마련되고, 수소가스와 염화수소의 혼합가스는 통기저항체를 관통하여 연소시스템의 히터에 의해 처리온도 이상으로 가열되고, 미리 미량의 수증기를 생성하여 산화처리를 실행한다.  일산화이질소 가스가 질소를 함유하는 실리콘 산화막을 생성하기 위하여 사용되는 경우에는, 일산화이질소 가스는 외측 유로를 관통하여 미리 활성화된다. 
     게다가, 처리가스는 처리챔버의 외측에 마련된 가열부에 의해 예열되고, 처리의 균일성을 확보하면서 처리온도를 낮춘다.   N 2 O 가스와 SiH 2 Cl 2 가스는 소정의 진공도로 감압된 반응튜브(102)로 도입되고, 소정의 처리온도에서 웨이퍼의 표면에 얇은 막을 형성한다.  이 때에, N 2 O 가스도입로에 마련된 가열챔버(151)는 히터소자 (153)에 의하여 가열되고,  N 2 O 가스는 가열챔버(151)를 관통하여 예열되고, 반응튜브(102)로 도입된다.  게다가, 오리피스(106)는 가열챔버(151)와 반응튜브(102)사이의 N 2 O 가스도입로에 형성된다.  그리하여, 저압처리의 경우에도, 가열챔버(151)의 압력은 오리피스(106)에서의 압력손실로 인하여 반응튜브(102)의 압력보다 높고, 그 결과 가열챔버(151)에서 처리가스를 효과적으로 예열하여 처리온도를 낮추는 것이 가능하다.
Patent KR-20020092555-A (KR)
Title: Educational program for the special education for the precocious Operating system using Internet
Inventor: CHOI SOON SIL
IPC: G06Q50/20
Filed: 2001-06-04
Abstract: PURPOSE: A gifted person education method is provided to offer moving pictures and static images for each step in an education field, for example, a science or a thinking power, and also to offer a corresponding printable education activity report for inducing an interest from the gifted person. CONSTITUTION: The method comprises steps of a server receiving a member subscription request from a gifted person or parents and storing it at a member management database(S10), the member selecting an education field and requesting contents according to an education progress(S20), the server determining an education progress of the gifted person and offering moving pictures, static images and an education activity report to the gifted person according to the education progress(S30), the member printing the education activity at a printer(S40), and the gifted person receiving an education service by using the printed activity report and the offered moving pictures and static images(S50).
Patent KR-20020094066-A (KR)
Title: Portable type Air-Conditioner
Inventor: KIM RYONG YEONG
IPC: F24F1/02
Filed: 2001-06-07
Abstract: PURPOSE: A portable air conditioner is provided to cool down refrigerant with water by centrifugal force and to be easily installed and moved as a condenser is built therein. CONSTITUTION: An air conditioner(2) includes a case(12); a condenser(8) placed outside of the case; a refrigerant delivery pipe(14) placed in the case for refrigerant to flow therein; a water reservoir(16) placed on a bottom of the case; a rotary water supply body(18) supplying water from the water reservoir to cool down refrigerant flowing in the refrigerant delivery pipe; and a driving motor(26) rotating the rotary water supply body.
Patent KR-20020007151-A (KR)
Title: A method of manufacturing optical fiber core and optical fiber tape
Inventor: KAWADA NOBUO
IPC: G02B6/44
Filed: 2001-06-13
Abstract: PURPOSE: To efficiently manufacture a coated optical fiber and an optical fiber tape without losing the transmission characteristics of the coated optical fiber and the optical fiber tape. CONSTITUTION: At least one kind of electron ray hardenable resin composition is applied to a bare optical fiber core wire, and the resin composition is hardened by electron ray irradiation so that a single layer or multi-layer resin coated optical fiber can be manufactured. In this case, the electron ray hardenable resin composition includes 10-90 wt.% urethane(meth)acrylateoligomer (A) and 10-90 wt.% reactive diluent (B). As for the electron ray irradiation, the accelerating voltage of electron rays is set to be 50 kV 150 kV (a), and a distance between the electron ray exit of an electron ray irradiating device and a coated optical fiber surface is set to be >= 0.5 mm and <10 mm (b), and an irradiating atmosphere is nitrogen or helium at an atmospheric pressure (c), and the concentration of oxygen in the atmosphere is set to be 1,000 ppm or less (d), and the coated optical fiber is irradiated from at least two directions.
Patent KR-20020095558-A (KR)
Title: Structure for Installing Safety Device in Door
Inventor: JUNG YONG SOO
IPC: E06B7/36
Filed: 2001-06-14
Abstract: PURPOSE: An installation structure for a safety device of a swing door is provided to secure the safety of children not to get hurt when opening and closing a swing door. CONSTITUTION: The installation structure for a safety device of a swing door comprises: inner and outer guide members(10a,10b) provided with built-in movable wheels(13) to make a rolling motion and fixed to an end of a swing door(1) and inner, outer tops of an adjacent doorframe(2); inner and outer safety covers(20a) arranged on the lower parts of the inner and outer guide members(10a,10b) to be moved by hanging on the movable wheels(13); and inner and outer traction members(30a) installed into the inner and outer safety covers(20a) to draw the inner and outer safety covers to stop up a gap between the end of the swing door(1) and the doorframe(2).
Patent KR-20020097412-A (KR)
Title: Digital set top box capable of displaying data at a preset time, and a method for displaying the data using the same
Inventor: KOO SEONG HOE
IPC: H04N5/445
Filed: 2001-06-21
Abstract: PURPOSE: A digital set-top box capable of displaying data reservation and a method for displaying data reservation thereof are provided to send a message to a user at the appointed time set by the user. CONSTITUTION: A method for displaying data reservation includes the steps of selecting a reservation display function by using a remote control or a key board(S10), displaying a set time and contents input screen(S20), inputting an input completing command after inputting the set time, contents, and additional items(S30), storing data input by a user(S40), extracting the current time recorded in a broadcast signal or cable TV signal(S50), comparing the extracted current time with the set time(S60), displaying the stored contents if the current time is the set time(S70).
Patent KR-20030000808-A (KR)
Inventor: KANG JONG O
IPC: H04W8/24
Filed: 2001-06-27
Abstract: PURPOSE: An apparatus and a method for providing retrieval information to a wireless terminal are provided to receive input information set by a subscriber from a portal service provider, extract and store information from a site having information about a corresponding interesting field and a keyword, and offer extracted information to the wireless terminal. CONSTITUTION: A data ware house server(29) connects to a portal service provider(22) for extracting and storing information about an interesting field and a keyword set by a subscriber and providing information to the subscriber when information is requested by the subscriber. If the subscriber wants to receive information about the keyword, the data ware house server(29) transmits corresponding information to a WAP(Wireless Application Protocol) server(30). The WAP server(30) converts received information into a markup language and transmits information to a wireless terminal(33).
Patent KR-20030002405-A (KR)
Title: Processing apparatus of rear bracket for alternator
Inventor: HWANG SAM DONG
IPC: H02K15/14
Filed: 2001-06-29
Abstract: PURPOSE: An apparatus for processing a rear bracket for a generator is provided to process easily combination holes formed on different kinds of rear brackets by using one drill device. CONSTITUTION: A support plate(2) is installed at an upper portion of a base plate(1). A rear bracket for a generator is fixed on an upper portion of the base plate(1). An elevation portion(3) is installed on a bottom surface of the support plate(2). A plurality of spindles(4) are installed to a lower direction of the elevation portion(3). The number of the spindles(4) are more than the number of processing holes of the rear bracket. A plurality of punching drills(5) are installed in the plural spindles(4). A punching process for the rear bracket is performed when the elevation portion(3) is moved to a lower direction and the plural spindles(4) are operated.
Patent KR-20030003482-A (KR)
Title: Washer-liquid injection device for preventing freeze of automobile
Inventor: HONG MAN O
IPC: B60S1/46
Filed: 2001-07-02
Abstract: PURPOSE: A washer liquid injection system for freeze protection of a vehicle is provided to prevent non-operation of a washer liquid injection system by installing an actuator and a time controller in addition and completely injecting washer liquid remaining in a washer hose and an injection nozzle. CONSTITUTION: A washer liquid injection system for freeze protection of a vehicle comprises an actuator(11) for each controlling a washer tank(10) for storing washer liquid, air coming in through an air inflow passage(11a) from outside, and inflow of washer liquid; a driving motor(13) pumping the washer liquid stored in the washer tank and external air and supplying injection pressure, with operated by a power source supply unit(12); a time controller(15) for operating the driving motor for predetermined time after operation of a switch(14); a washer hose(16) for discharging the washer liquid and air pumped by the driving motor; and an injection nozzle(17) for injecting washer liquid. Accordingly, freeze of the washer liquid injection system is prevented.