baber/WOPTO huggingface dataset:
Patent KR-20010083987-A (KR)
Title: High pressure projection method and projection device of foamy projection goods
Inventor: CHON SUNG DO
IPC: B29C45/16
Filed: 2000-02-23
Abstract: PURPOSE: A high pressure injection method and a device thereof are provided to reduce the weight of an injected material and to improve sound absorbing and soundproofing effect by forming an article using an injection liquid containing a foaming agent. CONSTITUTION: For high pressure injection of an article, an injection liquid is supplied to a void between the forming faces of upper and lower molds(10,20) while the length(h) of the void is shorter than the thickness of an injected material(40) and the injected material is cooled firstly. By opening the upper mold, the injected material is foamed to be thicker than a final injected material. After foaming, the upper mold is descended to secondly pressurize the foamed injected material while the length of the void is the same as the thickness of the final injected material. Thereafter, the injected material is cooled. Therefore, an injected material having a uniform foamed state and a smooth surface is obtained. According to the internal foam layer, weight of the injected material is reduced. Additionally, sound absorbing and soundproofing effect are improved.
Patent KR-20010084474-A (KR)
Title: System for charactor-string internet connection and method therefor using wireless mobile device
Inventor: KOO SEUNG MO
IPC: H04W8/22
Filed: 2000-02-25
Abstract: PURPOSE: An Internet connection system by a character string using a mobile terminal and a method thereof are provided to shorten time necessary for inputting an English URL for a user to be connected to an Internet web site through the mobile telephone. CONSTITUTION: A Hangul character string/English URL transforming server(30) judges whether a character string transmitted from a mobile terminal(10) is a random character string or a URL. In case of the URL, the Internet(60) is connected. In case of the random character string, the Hangul character string/English URL transforming server(30) searches for URL transformation. The registered URL is displayed to be selected. The Hangul character string/English URL transforming server(30) transmits response information of a web page or a web site of the Internet(60) connected through a gateway(50) to the mobile terminal(10). In case of registering the random character string and the URL, it is requested to register the random character string and the URL to the Hangul character string/English URL transforming server(30). The Hangul character string/English URL transforming server(30) stores the random character string and the URL at a data base(40) and outputs the registration result to the mobile terminal(10).
Patent KR-20010086664-A (KR)
Title: Apparatus for disposing organic matter to obtain methane gas therefor
Inventor: KIM MIN SU
IPC: C02F11/04
Filed: 2000-03-02
Abstract: PURPOSE: A methanation treatment equipment is provided, which can agitate organic matter using pressure generated from the methanator itself rather than any mechanical agitation, so that the system is simple and easy to operate. The system also can maximize the treatment efficiency by blocking influent air which is enabled by feeding the organic matter inlet (15) through a rotary valve (20) and produce deodorized methane gas by passing the methanated gas through a desulfurizer (61). CONSTITUTION: The system comprises the followings: (i) a tank (10) the bottom of which is inclined by an inclined plate (14) and which is partitioned into an acid fermentation tank (11), methane fermentation tank (12) and an alkali fermentation tank (13) and is laid underground; (ii) an acid fermentation tank (11) that has an organic matter inlet (15) at the top and an opening at the bottom of a partition wall (18) that is hung from top, in which gas ejectors (30) are installed at the base; (ii) a methane fermentation tank (12) that is set at the center and has a gas discharge duct (16) at the top center and two openings at the both partition walls (18), the discharge duct (16) being connected to the methane gas storage tank (60) and the pressure of which being controlled by a pressure switch (50); (iii) an alkali fermentation tank (13) set at the end which has a discharge line (17) at the side bottom; and (iv) a methane gas storage tank (60) that is set on the ground and has a desulfurizer (61) installed in it (60).
Patent KR-20010091818-A (KR)
Title: Nation wide simultaneous commerce Network system
Inventor: SILVERIA CO LTD
Filed: 2000-03-18
Abstract: PURPOSE: A method for operating a simultaneous on/off-line commerce transaction on the network is provided to pursue a simultaneous service satisfaction for both manufacturers and customers and to implement a satisfied commercial trading culture. CONSTITUTION: An integrated database for scattered information in each associated field is constructed. A bicameral integrated shopping mall is constructed. The main office, branch offices and agencies are connected through a network with a main computer in the center so that information can be shared. DB information, the contents of activity and sales status are shared in real time. Information is transmitted to branch offices and agencies in real time, and is opened online. The head office, branch offices and agencies construct regional distribution networks to simplify a multistage distribution system in a 24 hours circulating method. As affiliated manufacturers are organically connected with the main office and branch offices, a count of manufactured goods are taken regardless of districts so that they can be supplied smoothly.
Patent KR-20010006861-A (KR)
Title: Pll circuit
Inventor: YOSHIE KAZUAKI
IPC: H03L7/107
Filed: 2000-03-24
Abstract: PURPOSE: To attain a stable phase locked loop in a short time. CONSTITUTION: A signal oscillated from a VCO 7 is frequency-divided by a destination 2 and then given to a phase comparator 3. The phase comparator 3 detects a phase difference between an output of the frequency divider 2 and a reference signal and a loop filter 4 smoothes a phase error being an output of the phase comparator 3 to obtain a phase error signal. Furthermore, the signal oscillated from the VCO 7 is also given to a frequency detector 9, where whether or not the signal is a prescribed value or resident in a prescribed range is detected. The detector 9 outputs a frequency error signal on the basis of the result of detection. The frequency error signal and the phase error signal are summed and the sum is given to the VCO 7 as a control signal to control the oscillated frequency.
Patent KR-20010092821-A (KR)
Title: Service system of advertisement using inte rnet
Inventor: CHOI JONG JIN
Filed: 2000-03-27
Abstract: PURPOSE: An Internet advertising service system is provided to offer a high cognitive advertising service to users by outputting an advertisement to the horizontal or vertical scroll bar of a window and connecting a corresponding advertising site according to a user's request. CONSTITUTION: An advertising client(100) receives an advertisement for a specific site and connection information from an advertising server and outputs the advertisement to a scroll bar(S810). In case that the user selects the connection part(LnK) of the advertisement output on the scroll bar(S820), the advertising client(100) drives a web browser(S830) and directly accesses the selected advertising site using the connection information(S840). Then the advertising client(100) receives the advertising site or advertisement(S850).
Patent KR-20010095406-A (KR)
Title: Direct lighting type liquid crystal display
Inventor: KIM YUN
IPC: G02F1/1335
Filed: 2000-03-30
Abstract: PURPOSE: A direct illumination type LCD(Liquid Crystal Display) is provided to improve uniformity of an LCD device by enhancing the efficiency of light in an edge portion of the LCD device. CONSTITUTION: A lateral reflective frame(120) is installed along an inner sidewall of a bottom sash(110). The lateral reflective frame(120) reflects light to a screen display area(182). A reflective plate(150) is formed at the bottom sash(110) in order to reflect and diffuse the light. A plurality of lamp units(130) are installed on an upper face of the reflective plate(150) in order to emit the light. A diffusion plate(160) diffuses the light emitted from the lamp unit(130). A mold frame(170) is installed on an upper face of the bottom sash(110). An LCD panel(180) is installed on an upper portion of the mold frame(170). A top sash(190) is formed on an upper portion of the LCD panel(180) in order to support the LCD panel(180). The top sash(190) is combined with the bottom sash(110).
Patent KR-20010094431-A (KR)
Title: a seat for vehicle
Inventor: JUNG HAE IL
IPC: B60N2/42
Filed: 2000-03-30
Abstract: PURPOSE: A seat for vehicle is provided to prevent the neck bone from being broken by a sudden stopping or a vehicle collision by securing a space between shoulders of a passenger or a driver and an upper part of a seat back and mounting a headrest more forwardly than the upper part of the seat back. CONSTITUTION: A seat for vehicle includes a cushion(10), a seat back(20) mounted at a rear part of the cushion for supporting a back of a passenger, a headrest(30) mounted at an upper end of the seat back and controllable in height and tilting for supporting a head of the passenger, wherein a space(S) is formed between a front upper part of the seat back and a shoulder portion of the passenger by depressing the upper part backwardly more than a front lower part, so that the headrest is protruded forward rather than the upper part of the seat back.
Patent KR-20000071539-A (KR)
IPC: B22D11/07
Filed: 2000-04-01
Abstract: Strand skin friction is determined from data collected for regulating continuous casting mould oscillation. The friction between a strand skin and an oscillating continuous casting mould is determined by recording the pressure betw the two chambers of all the regulated double-acting hydraulic cylinders used as oscillation cylinders as well as the associated piston stroke positions with a predetermined measurement frequency and using the data for calculating the frictional force at ea instant.
Patent KR-20010094173-A (KR)
Title: Device for adjusting mounting angle of liquid crystal display in refrigerator
Inventor: PARK JIN GU
IPC: F25D23/02
Filed: 2000-04-04
Abstract: PURPOSE: An installation angle control apparatus is provided to achieve an improved use convenience by allowing a user to adjust angle of liquid crystal display. CONSTITUTION: An apparatus comprises a liquid crystal display(10) arranged to be rotatable to the front surface of a refrigerator door(5) through a hinge axis(12a); a motor(30) arranged in the rear surface of the refrigerator door and which generates a rotating force; a movement converting unit having an end coupled to the motor, and which converts the rotational movement of the motor into a linear movement; and an auxiliary movement converting unit interposed between the movement converting unit and the liquid crystal display. The movement converting unit includes a driving gear(41) coupled to the shaft of the motor; and a converting gear(42) engaged with the driving gear, and which converts the rotating movement of the motor into a linear movement. The driving gear is arranged within a space(5a) of the refrigerator door, and has support portions(43) arranged at both ends of the driving gear so as to prevent the driving gear from being vibrated during rotation of the driving gear. The auxiliary movement converting unit is constituted by a link(50) an end of which is coupled to the converting gear and the other end of which is coupled to the liquid crystal display.
Patent KR-20010104087-A (KR)
Inventor: SIM HYE YEONG
Filed: 2000-05-12
Abstract: 1. 청구범위에 기재된 발명이 속한 기술분야 
     본 발명은 인터넷에서의 예약방법 및 상기 방법을 실현시키기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체에 관한 것임. 
     2. 발명이 해결하려고 하는 기술적 과제 
     본 발명은, 숙박정보를 실시간 검색하고, 예약결과를 즉시 확인할 수 있으며, 예약에 따른 사용자의 정보를 자동으로 데이터베이스화하여 관리할 수 있는 인터넷에서의 예약방법 및 상기 방법을 실현시키기 위한 프로그램을 기록한 컴퓨터로 읽을 수 있는 기록매체를 제공하고자 함. 
     3. 발명의 해결방법의 요지 
     본 발명은, 검색서버가 인터넷을 통해 접속된 사용자로부터 검색요청을 수신하여, 예약정보가 통합관리된 데이터베이스에서 검색을 수행하고 그 결과를 상기 사용자에게 전송하는 제 1 단계; 상기 검색서버가 상기 사용자로부터 예약정보를 수신하여 데이터베이스에 저장하고, 상기 예약정보를 해당 예약업체로 전송하는 제 2 단계; 상기 예약업체가 예약을 처리하고, 상기 예약정보에 포함된 사용자 정보를 이용하여 회원정보를 저장 및 관리하는 제 3 단계; 및 상기 검색서버가 상기 사용자로부터 예약정보에 대한 수정정보를 수신하여 상기 데이터베이스에 저장된 예약정보를 수정 및 삭제하는 제 4 단계를 포함함. 
     4. 발명의 중요한 용도. 
     본 발명은 인터넷 예약시스템 등에 이용됨.
Patent KR-20010034978-A (KR)
Title: System and method of processing an encrypted data
Inventor: LEE GYEONG IL
IPC: H04L9/06
Filed: 2000-05-23
Abstract: PURPOSE: A method for managing encoded data and a system thereof are provided to carry out reprocessing about encoded information efficiently for keeping the security and to reduce loading of a network and a system by maintaining a thin client and dispersing it efficiently. CONSTITUTION: In a method for managing encoded data and a system thereof, a tag remover(8), a code converter(9), a DOM interface(5), a security layer(2), an information reprocessing server(13), a translation or interpretation processor(10) and a cache memory(16) are included. The pre-processing for reprocessing of the information of a tag remover(8) and a code converter(9) is performed at the decoded document by using the DOM interface(5). The document, in which the pre-processing is carried out, is encoded through the security layer(2) and is sent to the information reprocessing server(13). The document sent to the information reprocessing server(13) is restored to the web document through the security layer(2) and the information reprocessing is carried out through the translation or interpretation processor(10). The document, the information reprocessing of which is finished, is encoded through the security layer(2) again and is sent to the user. The encoded returning document is used after storing in the cache memory(16) for corresponding to the request for the same information.
Patent KR-20010108667-A (KR)
Inventor: SONG GANG IL
Filed: 2000-05-30
Abstract: 본 발명은, 전방을 향하는 도어개구를 갖는 저장실과, 상기 도어개구를 개폐하는 도어와, 상기 저장실내에 출입가능하게 수용되는 적어도 하나의 저장바스켓을 갖는 김치냉장고에 관한 것으로서, 상기 저장실의 저부면에 상기 출입방향을 따라 설치되는 적어도 하나의 안내가이드와; 상기 안내가이드에 대해 전후 슬라이딩 이동 가능하게 결합되어 상기 저장바스켓을 지지하는 적어도 하나의 슬라이더를 포함하는 것을 특징으로 한다.  이에 의하여, 저장실내에 수용된 저장용기를 적은 힘으로 용이하게 인출할 수 있는 김치냉장고가 제공된다.
Patent KR-20020002902-A (KR)
Title: Method for fabricating capacitor of semiconductor memory device
Inventor: KIM GYEONG MIN
IPC: H01L21/8242
Filed: 2000-06-30
Abstract: PURPOSE: A method for forming capacitor of a semiconductor device is provided to restrain a creation of a natural oxide layer at a surface of a polysilicon layer for a lower electrode by changing a property of a surface of the polysilicon layer. CONSTITUTION: An interlayer dielectric(21) is formed on a semiconductor substrate(20) having a transistor structure. A polysilicon layer for a lower electrode of a capacitor is formed on the interlayer dielectric(21). After doping the polysilicon layer using a PH3 plasma, a first nitride layer is formed on the doped polysilicon layer(22a). The nitride layer is acidified by plasma treating under NH3 gas. A second nitride layer is formed on the acidified nitride layer(23a). An oxide layer is formed on the second nitride layer. A polysilicon layer for an upper electrode is deposited and patterned.
Patent KR-20020005913-A (KR)
Inventor: PARK GYEONG IL
IPC: B60T8/00
Filed: 2000-07-11
Abstract: PURPOSE: A modulator block of an anti-lock brake system is provided to compact the modulator block by modifying the align structure of a high-pressure accumulator, and to reduce vibration and noise by damping pressure pulsation of fluid in pumping with improving the high-pressure accumulator. CONSTITUTION: A valve containing groove(101) is formed in a modulator block(100) to fix a valve body(31) of a normal open solenoid valve(30) by moving forward, and a compression chamber(71) is formed in the valve containing groove. A passage(11a) is formed at a side of the compression chamber to flow oil from a discharge outlet of a pump, and a flexible member(72) and a fixing member(73) are mounted in the compression chamber to damp pressure pulsation of the pump with varying the volume according to the discharge pressure of the pump. The size of the modulator block is reduced with substituting the high-pressure accumulator with the compression chamber. The modulator block is compacted, and manufactured conveniently with placing the compression chamber in the valve containing groove. Noise is reduced with damping pressure pulsation of the pump efficiently.
Patent KR-20020008456-A (KR)
Title: Base station transmit unit with feed-forward mode linearization unit
Inventor: AHN GWANG EUN
IPC: H03F1/32
Filed: 2000-07-20
Abstract: PURPOSE: A BTS(Base Transceiver Station) transmitting apparatus having a linearizer with a feed-forward type is provided to minimize a power loss by a delay line used in the output of a main power amplifier. CONSTITUTION: A main path unit(100) has the first D/A converter(130) for converting a source signal generated in the second modem(110) into an analog signal, the first input/output modulator(140) for converting the converted signal into a frequency, the second HPA(High Power Amplifier)(150) for receiving the converted signal and amplifying the received signal, the second filter(170) for filtering the amplified signal, and the second transmitting unit(180) for transmitting the filtered signal. A DSP unit(200) compares a result in which the decrease of a gain according to the intensity of an inputted signal is multiplied by a power amplifier input signal with an output signal of a real power amplifier for performing a real-time modeling function of the power amplifier so that an error is minimized, and generates an error signal for attenuating a distortion component indicated in the output signal of the amplifier. A feedback path unit(300) converts the output signal of the power amplifier needed for the modeling and transmits the converted signal to the DSP unit(200). An analog error signal generating unit(400) converts the error signal generated by the DSP unit(200) into a desired signal, converts a frequency into an outputting frequency, and amplifies the converted frequency.
Patent KR-20000059190-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D47/06
Filed: 2000-07-20
Abstract: PURPOSE: A one-touch type straw of a liquid charger is provided to open the straw by just one touch, maintain an inlet part clean until opened, and utilize the straw to suck for drinking a content or to move the content to another container by forming the straw at a corner on a top part. CONSTITUTION: A one-touch type straw of a liquid charger includes an inlet part(3) and a discharging part(4) opened at one side respectively formed at upper and lower parts with relation to an attachment part(2), and a lid(5) formed at an upper part of the inlet part and having a wing(6), wherein the lid includes first and second closely contacting parts(7,8) in a stepped shape, of which the first closely contacting part is inserted into an inner discharging hole(9) of the inlet part and a contact surface of the first closely contacting part is defined by a perforated line.
Patent KR-20020009056-A (KR)
Title: electronic commerce method of multi-negotiation type
Inventor: KIM HYEONG JIN
Filed: 2000-07-22
Abstract: PURPOSE: An electronic commerce method is provided to enable a plurality of transaction participants to offer a plurality of proposals and to contract a transaction while making a negotiation with other transaction participants. CONSTITUTION: The method comprises steps of one transaction participant selecting one among a plurality of an initial posting list notified in sale or purchase menu(501), a web server comparing a log-in ID with a member ID set in a user field of the posting table(502), the web server determining if the log-in ID is identical to the member ID(503), the web server transmitting information on a counter posting or a negotiation posting in a bulletin time order to the transaction participant terminal in the case that the log-in ID is identical to the member ID(504), the web server checking if the participant registers transaction items in corresponding initial posting items in the case that the log-in ID is not identical to the member ID(505, 506), the web server transmitting an item registration message to the participant terminal in the case that the participant does not register the transaction items(507), the web server checking if a corresponding posting company is included in a transaction denial group of the participant in the case that the initial posting items are registered in the transaction item table of the participant(508).
Patent KR-20020010196-A (KR)
Title: Computer system and method for saving of product key of the same
Inventor: YOO CHANG UNG
IPC: G06F11/14
Filed: 2000-07-27
Abstract: PURPOSE: A computer system and a method for storing a product key therein are provided to make a product key automatically inputted when an operating system program is reinstalled, so that a user can install the operating system more easily. CONSTITUTION: If power is supplied, a computer system registers initial user information according to the installation procedure of an operating system program(S10,S20). A bar code reader reads a product key for the authenticity of an operating system installation program from an operating system storage medium(S30). The product key is stored in a specific area of a hard disk drive, and the operating system installation program is continuously installed according to its installation procedure(S40). Also a product key storage program is activated(S50). The product key is written in an extended CMOS RAM by the product key storage program(S60). Then the computer program deletes the product key storage program in order to prevent the product key from being rewritten(S70). The computer system continuously installs the rest of the operating system installation program according to its installation procedure(S80).
Patent KR-20020014014-A (KR)
Title: Environment Friendly and Coexistent Megpie Nest of Aerial Distribution Line
Inventor: SONG JEONG EON
IPC: H02G7/00
Filed: 2000-08-12
Abstract: PURPOSE: A bird nesting habitat for distribution line to prevent breakdown of distribution line by arranging a safe habitat for birds approximately 100cm above from the cross arm of electric power line. CONSTITUTION: A semi-circular structure(10) for building a bird nesting habitat is formed by connecting or welding rod wires, in such a manner that birds built their nesting habitats inside of the semi-circular structure. The semi-circular structure has, at a rear surface thereof, a rack band(20) having band portions(20a,20b) for holding a ground wire support. The band portions are coupled with each other through a hinge(25), such that the band portions are foldable. The resultant structure is coupled to the ground wire support installed at the top of the electric pole for distribution of very high voltage of 22.9kV-y. The band portions of the rack band coupled integrally with the rear surface of the semi-circular structure through a bolt(30), have shapes corresponding to the new and old models of the ground wire support.
Patent KR-20020017831-A (KR)
Title: A forming method for metal line
Inventor: KIM JONG GUK
IPC: H01L21/28
Filed: 2000-08-31
Abstract: PURPOSE: A method for forming a metal interconnection is provided to improve reliability, by preventing the metal interconnection from being electrically short-circuited by particles or etch residue because of a recess generated when an oxide layer is etched in forming a metal interconnection layer. CONSTITUTION: An interlayer dielectric is formed on a substrate(21). A metal interconnection layer is formed on the interlayer dielectric. The metal interconnection layer is etched to a degree that the interlayer dielectric is etched by a predetermined interval, and is patterned to form the metal interconnection(26). The metal interconnection layer is dry-etched by using mixture gas of Cl2, BCl3 and CHF3.