baber/WOPTO huggingface dataset:
Patent KR-20000053941-A (KR)
Inventor: CHOI YOUN SICK
IPC: B60C23/00
Filed: 2000-05-10
Abstract: PURPOSE: A flat free tire is provided to eliminate the typical rolling instability of a vehicle and to prevent a tire from being punctured without needing the air injection. CONSTITUTION: Safety is improved while driving by applying 31.14 - 31.71PSI of the air pressure in a rear part upon the 30PSI of the air pressure in a front part of the all-weather tire. Herein, any kinds of materials are utilized by using the size and elasticity of front and rear tires changed according to a temperature to prevent the tire from being punctured. Accordingly, a flat free tire is produced based on the law of a mobile object balance without needing the air injection.
Patent KR-20010105563-A (KR)
Title: Method for accurate account of cash information both electronic purse and traffic purse
Inventor: KIM EUN YEONG
IPC: G06K17/00
Filed: 2000-05-16
Abstract: System to load pre-heated scrap by means of baskets for electric arc furnace, the furnace including a movable roof (28), at least one basket (15) loaded with scrap being arranged in a lateral position near the furnace, the basket (15) being associated with a movable covering system (18), there being included at least a pipe (20) connecting the fourth hole of the furnace with the inside of the basket (15) to convey the fumes leaving the furnace (12) with the function of pre-heating the scrap, the pipe (20) being associated with the covering system (18) and able to be moved therewith, the basket (15) being associated with moving means (16a).
Patent KR-20000050125-A (KR)
Inventor: BAEK SO YOUNG
IPC: G06F17/30
Filed: 2000-05-17
Abstract: PURPOSE: A drug search method is provided to search minute information on a drug just by using external attributes such as a shape, a color, a size or printed characters. CONSTITUTION: A drug search method comprises steps of a searcher inputting search words in search fields(S130), the user clicking a search start button, extracting drug information from a drug database, browsing the extracted information(S140), determining if the search results displayed on a search result screen includes a wanted information(S150), double-clicking a corresponding drug picture or clicking a minute specification browsing button after clicking the drug picture in the case that the search results displayed on a search result screen includes a wanted information(S160), and displaying a minute specification information extracted from a drug database(S170). The minute specification information includes the picture, a brand name, a manufacturing company, a prescription method, and a disease.
Patent KR-20010106030-A (KR)
Title: Color monitor having color image adjust and mode change
Inventor: KIM KEUN BAE
IPC: G06F3/147
Filed: 2000-05-20
Abstract: An arrangement is disclosed for reading information from a record carrier. The arrangement comprises a read head having at least one magneto-resistive element (R mr), a first transistor (Tr1) and a second transistor (Tr2). The base of the first transistor (Tr 1) is coupled to the emitter of the second transistor (Tr 2) via a first capacitor (6). The base of the second transistor (Tr2) is coupled to the emitter of the first transistor (Tr1) via a second capacitor (8). The arrangement further comprises a non-linear transconductance amplifier (14) having first and second inputs coupled to the output terminals (10, 12) of the arrangement, and having and inverting and non-inverting outputs coupled to the bases of the first and second transistor. The non-linear transconductance amplifier (14) is adapted to supply a control current at its inverting and non-inverting outputs in response to a voltage present across its inputs, such that for first and second input voltages resulting in first and second output currents, respectively, the first input voltage being larger than the second input voltage, the amplification factor of the transconductance means being larger for generating the first output current than for generating the second output current.
Patent KR-20000054254-A (KR)
Inventor: HAN YONG CHUL
IPC: H04N5/50
Filed: 2000-05-30
Abstract: PURPOSE: A next generation monitor and a method for displaying an electronic program guide on the same are provided to receives broadcasting of many countries. CONSTITUTION: A next generation monitor includes a main screen(12), a selection button member, an electronic program guide member(40), an auxiliary screen(14) and a set top box(20). The selection button member includes a selection buttons for each country, each channel, and each group, program reservation part as well as recording part. The electronic program guide member(40) displays the output of the selection button member as well as the electronic program guide. The auxiliary screen(14) displays the program selected in the electronic program guide member. The set top box(20) converts the signal transmitted from a satellite broadcasting system and receives the converted signal. The auxiliary screen is switched to the main screen when a user request is present.
Patent KR-20010111860-A (KR)
Inventor: MOON OH YUNG
Filed: 2000-06-14
Abstract: 이 발명은 인터넷을 통한 복권 판매에 있어서, 기업간 전자상거래( B2B모델)를 적용한 것으로, 복권을 다수의 고객에게 판매하는 여러 개의 판매점과 여러 개의 판매점에 인터넷을 이용하여 복권을 공급하고 회수하는 역할을 하는 본점간에 효율적으로 정보를 주고 받는 방법에 관한 것이다. 원래 고유한 성격의 사이트를 운영하고 있는 여러 종류의 판매점에 복권 판매 프로그램을 이식하는 데 있어서 판매점이 기 보유한 고객DB와 지불 솔루션과의 연동을 원활히 할 수 있는 방법을 제시하고, 그간 판매점에서 실행하던 많은 종류의 일을 본점에서 중앙집중적으로, 일괄적으로 처리하는 방법을 제시한다. 그럼으로써 그간 각 판매점이 해야만 했던 실물복권의 입고,저장,분류,반납 등의 업무가 사라짐으로써 인력과 비용을 대폭적으로 절감할 수 있다.
Patent KR-20010112888-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: AHN BYEONG JIN
IPC: H01L21/28
Filed: 2000-06-15
Abstract: Direct oxidation of propylene to propylene oxide is accomplished using alkaline earth metal compound-supported silver catalysts containing tungsten and potassium promoters. In one embodiment of the invention, the tungsten promoter and the potassium promoter are simultaneously introduced through the use of potassium tungstate. Catalysts of this type exhibit unusually high propylene oxide productivity when carbon dioxide is present in the feedstream.
Patent KR-20010113203-A (KR)
Inventor: MIN JUNG HONG
IPC: A46B7/04
Filed: 2000-06-16
Abstract: 솔부분을 교환해서 사용할수 있는 칫솔에 관한것으로, 칫솔은 선단부에는 나사 구멍이 형성된 손잡이와, 상기 손잡이에 형성된 나사구멍에 결합되도록 볼트부가 일체적으로 형성되어 있음과 동시에, 일측에 브러쉬가 수직으로 심어설치된 베이스를 구비하고 있는 것을 특징으로 한다.
Patent KR-20010113238-A (KR)
Inventor: HAN GYEONG HAE
IPC: D06F33/02
Filed: 2000-06-17
Abstract: 본 발명은 원격 제어용 세탁기의 프로그램 변경 시스템 및 그 방법에 관한 것으로서, 
     사용자의 선택에 따라 원격제어용 세탁기 내에 내부 메모리와 연결되어 프로그램 다운로드 용도로 사용되는 외부 메모리와 그 외부 메모리 제어부를 내장함으로써 세탁기의 기능 제어에 관련된 프로그램을 사용자의 선택에 따라 신규 프로그램으로 업그레이드, 변경, 추가 할 수 있는 효과를 제공하게 된다.
Patent KR-20000058686-A (KR)
Inventor: KIM JONG CHEOL
IPC: A47K7/00
Filed: 2000-06-24
Abstract: PURPOSE: A moist tissue paper containing chitosan is provided, which dissolves chitosan in water using lactic acid as solvent of chitosan, thereby containing odorless chitosan no necessity for adding additional incenses. CONSTITUTION: A moist tissue paper containing chitosan comprises the steps of; making chitosan solution using lactic acid as solvent of chitosan. Chitosan of 0.025 percentages is made according to the steps of dissolving lactic acid of 45-milliliter and chitosan powder of 45-gram in refined water of 4.5-liter, adding refined water of 180-liter and stirring under motor for 30 minutes; socking textiles in above solution.
Patent KR-20020002562-A (KR)
Title: Frequency detector for detecting low frequency
Inventor: CHO JI HUN
IPC: H03L7/097
Filed: 2000-06-30
Abstract: PURPOSE: A frequency detector for sensing a low frequency band is provided to maximize efficiency of charge by using a capacitor of small capacity. CONSTITUTION: The first sense portion(100) senses whether a clock signal is more than the lowest limit frequency of a low frequency band, or not. The second sense portion(120) senses whether a clock signal is more than the upper limit frequency of a low frequency band, or not. An output portion(140) outputs a final output signal to report the clock signal corresponding to the frequency between the lowest limit frequency and the upper limit frequency according to sensed results of the first sense portion(100) and the second sense portion(120). A charge/discharge current control portion(102) of the first sense portion is used for reducing a charge and a discharge time.
Patent KR-20010029882-A (KR)
Title: Substrate processing apparatus
Inventor: UEDA ISSEI
IPC: H01L21/00
Filed: 2000-07-04
Abstract: PURPOSE: To design the layout of, for instance, an application/development device where a processing section can be additionally provided without changing the distance between a processing station and a cassette station. CONSTITUTION: A processing station S2, an interface station S3, and an aligner S4 are connected in this order to a cassette station S1, where wafer cassettes 22 are loaded or unloaded. In the processing station S2, a shelf unit R is disposed on the side of the cassette station 1, a processing section equipped with an antireflection film forming unit 3, an application unit 4, and a developing unit 5 is disposed on the side of the interface station S3, a wafer transfer means MA is disposed between the shelf unit R and the processing section, where the shelf unit R, the processing section, and the wafer transfer means MA are arranged in parallel with the direction in which the cassettes 22 are arranged. By this layout, a processing section can be additionally provided without having to change the distance between a processing station and a cassette station.
Patent KR-20020004529-A (KR)
Title: Heat exchanger
Inventor: JANG DONG YEON
IPC: F28D1/04
Filed: 2000-07-06
Abstract: PURPOSE: A capillary heat exchanger is provided to minimize the pressure loss of air and to maximize the heat transfer efficiency by changing the shape and angle of louvers as well as decreasing the number of louvers formed on each cooling fin. CONSTITUTION: A capillary heat exchanger consists of refrigerant tubes(51) and plural cooling fins(53) having a heat-exchanging area between refrigerant and air. The refrigerant tube is used with a capillary tube having a pipe diameter of lower than 6mm. Total 6 rows of louvers(55) are inclined widthwise the cooling fins. The louvers are arranged among the refrigerant tubes respectively. The fin width of the first and sixth louvers(55A,55F) is 1.9-2.1 times as large as the pipe diameter of the refrigerant tube. Each side of the first and sixth louvers is connected to the cooling fins while both ends of the second, third, fourth and fifth louvers(55B,55C,55D,55E) are connected to the cooling fins. When air flows through each cooling fin, the heat boundary layer of the cooling fins is destroyed by inference of the louvers. Thereby, the heat transfer performance of the cooling fins is improved.
Patent KR-20020004627-A (KR)
Title: Fabrication method of silica microstructures
Inventor: KIM DONG SU
IPC: G02B6/13
Filed: 2000-07-06
Abstract: PURPOSE: A method for fabricating a fine silica structure is provided to stop an etch process at a desired location in a dry etch process of a silica layer. CONSTITUTION: The first silica layer(12) is deposited on an upper portion of a silicon substrate(11) by performing a deposition process such as a flame hydrolysis deposition process, an APCVD(Atomospheric Pressure Chemical Vapor Deposition) process, a plasma enhanced chemical vapor deposition process. An etch stop layer(13) is formed on an etch expectation region of the first silica layer(12) by using a lift-off process or an etch process. The second silica layer(14) is formed on the upper portions of the etch stop layer(13) and the first silica layer(12) by using the deposition process. A mask(15) is formed on the second silica layer(14). The second silica layer(14) is etched by using the mask(15). The mask(15) is removed. The etch stop layer(13) is removed.
Patent KR-20020005313-A (KR)
Title: Splicing device for steel bars
Inventor: KANG YE SEOK
IPC: E04C5/18
Filed: 2000-07-10
Abstract: PURPOSE: A coupling device of reinforced steels is provided to directly check a connected state of two reinforced steels, to easily assemble with a coupler without conforming a pair of members and to prevent a movement after the combination by forming three joint grooves in three combining potions and a large connecting groove in the rest of the combining portion. CONSTITUTION: A coupling device is divided to a center connecting potion(20) and both combining portions(23B). A long slit(21) is formed in the center of the connecting portion. Internal grooves(25A,25B) are formed inside the combining portions to insert joints of reinforced steels. A pair of members(2) having male screws and another pair of members having female screws are formed outside the combining potion(23B). A pair of coupler(3) are connected with the male screws. By mechanically connecting the ends of the reinforced steels, the stress to be added to the reinforced steels is transferred effectively. Therefore, the connected state of the reinforced steels is checked easily and the member and the coupler are combined easily.
Patent KR-20020008484-A (KR)
Title: Method for stock investment information transaction using computer network
Inventor: OH JIN UK
Filed: 2000-07-20
Abstract: PURPOSE: A method for trading stock information using a computer telecommunication network is provided so that a stock information provider can make profits in stock information sales, by enabling stock information professionals and individuals to sell their stock information through a system for trading stock information, and deciding an appropriate price of the stock information according to certain evaluation. CONSTITUTION: A user who intends to use stock information accesses a web site of a stock information trading server, and becomes a member of the web site(S500). When the user logs in the web site, he/she can search a wanted recommendation report(S510). When the user selects the recommendation report and decides purchasing(S520), the routine goes to a payment step(S540). On the other hand, a system for trading the stock information includes the stock information trading server, a computer system of the information provider providing the stock information, and a computer system of the information user purchasing the stock information. The stock information trading server, the computer system of the information provider and the computer system of the information user are connected through a computer network connection channel such as an Internet. Here, the information user can be the information provider, and the information provider can also utilize the stock information through the stock information trading server.
Patent KR-20020009655-A (KR)
Title: Installation method for drop manhole
Inventor: LEE HUI SEONG
IPC: E03F5/02
Filed: 2000-07-26
Abstract: PURPOSE: A method for building a bypass manhole is provided to reduce the period of construction work, to prevent a bypass from lowering, to easily repair, to reduce cost, and to remove the factor threatening walkers by installing the bypass in a manhole. CONSTITUTION: A water gutter(5) having a bypass connecting unit(6) is installed in an inlet(4) of a manhole(1). The upper end of the bypass is fixed in the bypass connecting unit. A bypass(3) is settled on the wall of the inlet using a set anchor(7) and a band(8). As the bypass is installed inside the manhole, making an underground hole is not needed. Therefore, period of construction work and cost are reduced.
Patent KR-20020013166-A (KR)
Title: Providing Method for Event information in the internet
Inventor: KWON HYEOK SEONG
IPC: G06F17/00
Filed: 2000-08-11
Abstract: PURPOSE: A method for supplying event information on the Internet is provided to supply event information and present selection information adapted to a selected event property to a user by enabling the user to select wanted event information. CONSTITUTION: An event site receives event information from various kinds of event providing company and displays the information and stored the information in a database(S101). A user connects to the event site and is registered as a member(S102), and selects wanted event information. An event site operator stores member information and event information selected according to members in the database(S103). The user searches the database for searching wanted information(S104). If the wanted information is not existed in the database, the event site operator receives information from an event information providing company having the member wanted event information(S105). A member's intention for only receiving one's selected event information is stored in the database(S106). If the member wishes to receive only one's selected event information, the selected event information is supplied to the member(S107). If the member wishes to receive one's selected event information with various kinds of event information, each information is notified through E-mail of the member(S108).
Patent KR-20010050086-A (KR)
Inventor: AKITA HIRONOBU
IPC: H03L7/081
Filed: 2000-08-16
Abstract: PURPOSE: A synchronizing circuit is provided to solve the problem that it is difficult to constitute the synchronizing circuit while increasing in the occupation area and power consumption of a semiconductor integrated circuit are suppressed. CONSTITUTION: A variable delay line(12) outputs a clock signal whose phase is advanced by a time corresponding to the sum tH+tL of a time tH needed to output high-level data from an OCD circuit(18) and a time tL needed to output low-level data. A replica circuit(15) has the same constitution with a circuit that the low-level data of the OCD circuit(18) passes through and outputs a start signal SSL for outputting the high-level data from the OCD circuit(18). A replica circuit(17) has the same constitution with a circuit that the high-level data of the OCD circuit(18) passes through.
Patent KR-20020014463-A (KR)
Title: Method for identifying connection of private mobile communication in public and private mobile communication network shared system
Inventor: YANG DU YONG
IPC: H04B7/26
Filed: 2000-08-18
Abstract: PURPOSE: A method of confirming private mobile communication network access in a shared system of public and private mobile communication networks is provided to supply public and private mobile communication network services at the same time, so that a mobile station can confirm whether the mobile station is capable of accessing a private mobile communication network. CONSTITUTION: A mobile station requests a call out by using a feature code, to confirm whether the mobile station is capable of accessing a private mobile communication network(100). A call out message of the mobile station is applied to a message router through a BTS(Base station Transceiver Subsystem) of a public/private shared cell. The message router transmits the call out message to a CM(Call Manager) by a code for accessing the private mobile communication network(200). The CM responds to the feature code of the call out message, and asks a VLR(Visitor Location Register) whether the mobile station is registered in a private mobile communication service. If the VLR supplies a confirmation result, the CM transmits the confirmation result to the mobile station through the message router and the BTS(300). The mobile station supplies the result to a user(400).
Patent KR-20020014856-A (KR)
Title: Mounting device for speaker of monitor
Inventor: PARK JONG MAN
IPC: G06F1/16
Filed: 2000-08-19
Abstract: PURPOSE: A speaker stick-on and tear-off device for a monitor is provided to set of speakers stick-on and tear-off easily from the back cover of the monitor. CONSTITUTION: The speaker cable from the monitor's lower back is to be put-in the middle of the cable setter and to be taken out from each side of the cable setter. The speaker will be set and fixed by a hook at each side and the cable is to be linked to the speaker. Then the speaker will be fixed to the setter to be attached to the monitor. The speaker can be detached from the monitor for other use.
Patent KR-20010021407-A (KR)
Title: Light guide plate, surface light source device of side light type and liquid crystal display
Inventor: OKAWA SHINGO
IPC: F21Y103/00
Filed: 2000-08-24
Abstract: PURPOSE: A light guide plate is provided to decrease abnormal emission of light due to reflection on an edge by connecting protrusions each made by a pair of slopes with curved faces having an almost arc cross section in a specified range near the entrance face. CONSTITUTION: The light guide plate(2) is formed by injection molding of a transparent resin into a body having a wedge cross section. Illumination light from a primary light source is introduced through an entrance face(2A) and repeatedly reflected between an exit face and a back face(2B) to propagate while the component of light having an angle smaller than the critical angle exits from the exit face and from the back face(2B) during reflection. The prism face formed on the back face(2B) of the light guide plate(2) consists of minute protrusions repeatedly formed along the entrance face(2A). The minute protrusion has a pair of slopes(2E,2F) extended in the direction almost perpendicular to the entrance face(2A), and the pair of slopes(2E,2F) are directly connected to form a triangular cross section. The protrusions are smoothly connected with curved faces each having an almost arc cross section in a specified range near the entrance face(2A). Thereby, the valley part in the grooves made by the repeated protrusions is not formed as a sharp notch in the light guide plate(2).
Patent KR-20020017583-A (KR)
Title: System and method for creating work of relay-type on internet
Inventor: CHANG YOUNG SOO
IPC: G06Q50/10
Filed: 2000-08-31
Abstract: PURPOSE: A system and method for generating work using the internet is provided to generate a single complete work by sorting the partial work contents provided by plural members through specific estimation and combining the work contents sequentially. CONSTITUTION: The work generating system consists of a work generator(10) for performing the entire action for work generating, connected with plural member PCs(Personal Computers,301-30n) and plural specialist PCs(401-40m) through the Internet(20). The work generator includes a work manufacturer(50) for manufacturing a generated work, the ministry of culture and tour(60) for registering the
Patent KR-20020017827-A (KR)
Title: A method of forming trench isolation layer in semiconductor device
Inventor: KIM U JIN
IPC: H01L21/76
Filed: 2000-08-31
Abstract: PURPOSE: A trench isolation method for a semiconductor device is provided to control an inverse narrow width effect(INWE), by preventing boron ions in a channel region from being diffused to an isolation layer. CONSTITUTION: A pad oxide layer(11) and the first nitride layer(12) are formed on a silicon substrate(10). The pad oxide layer and the first nitride layer are patterned to form a trench in the silicon substrate by an isolation mask process and an etch process. The first oxide layer(13a) is formed on the trench and the first nitride layer by the first oxide process. The second nitride layer(14) is formed along the surface of the resultant structure. The second oxide layer(15) is formed on the second nitride layer by the second oxide process. The trench is filled with a trench filling oxide layer.