baber/WOPTO huggingface dataset:
Patent KR-20010106710-A (KR)
Title: 캐패시터의 제조 방법
Inventor: YOO YONG SIK
IPC: H01L27/108
Filed: 2000-05-23
Abstract: 본 발명은 스토리지노드와 콘택마스크간의 정렬오차를 방지하는데 적합한 캐패시터의 제조 방법에 관한 것으로, 반도체 기판 상에 층간절연막을 형성하고 상기 층간절연막을 선택적으로 식각하여 1차 콘택홀을 형성하는 제 1 단계; 상기 1차 콘택홀을 매립하는 제 1 전도막을 형성하는 제 2 단계; 상기 제 2 단계의 결과물 상에 더미절연막을 형성하는 제 3 단계; 상기 더미절연막을 선택적으로 식각하여 상기 제 1 전도막의 표면을 노출시키는 2차 콘택홀을 형성하는 제 4 단계; 상기 제 4 단계의 결과물 상에 화학기상증착법으로 제 2 전도막을 형성하고 상기 제 2 전도막을 전면식각하여 상기 2차 콘택홀의 측벽에 제 1 하부전극을 형성하는 제 5 단계; 상기 제 2 전도막의 전면식각으로 노출된 제 1 전도막의 표면에 오믹접촉막 및 확산방지막을 차례로 형성하는 제 6 단계; 상기 확산방지막 상에 상기 제 1 하부전극과 접속되는 제 2 하부전극을 형성하는 제 7 단계; 및 상기 더미절연막을 습식제거하여 상기 제 1 및 제 2 하부전극을 노출시키는 제 8 단계를 포함하여 이루어진다.
Patent KR-20010109602-A (KR)
Inventor: KIM JONG DURK
IPC: B23P17/00
Filed: 2000-05-31
Abstract: 본 발명은 엘리베이터의 도어의 개폐에 사용되는 행거롤러에 관한 것이다.  본 발명에 의한 행거롤러는, 관상부와 상기 관상부에서 방사상으로 연장된 플랜지부를 구비하는 제1부재와; 상기 제1부재의 관상부에 끼워맞춤되는 관상부와 상기 관상부에서 방사상으로 연장된 플랜지부를 구비하는 제2부재로 구성되어; 상기 제1부재와 제2부재를 관상부를 서로 결합하여 플랜지부 사이에 외주요홈부를 형성하는 것을 특징으로 한다. 이러한 제1부재와 제2부재는 프레스 가공으로 성형되기 때문에, 생산성 및 생산단가를 낮추는 것이 가능하다.
Patent KR-20000054659-A (KR)
Inventor: JI GWANG HYEON
IPC: G06Q50/12
Filed: 2000-06-16
Abstract: PURPOSE: A system for supplying hotel tour guides and business information is provided to supply various business information, tour information, and shopping contents to guests by equipping user terminals according to environments of the user terminals for the guests, and to manage guest information by accumulating the information in databases to introduce products, to the guests by supplying product advertisements when the user terminals are not utilized on the basis of the accumulated information. CONSTITUTION: A system for supplying hotel tour guides and business information comprises local servers(LS1,LSn), a main server(MS), and user terminals(UT11-UT1m, UTn1-UTnm). The local servers configuring the user terminals and an intra net are connected with the main server to perform communication. The local servers manage the user terminals. The user terminals equipped in each room of hotels manage guest information by storing the information in databases. The main server supplies business information, tour information, and shopping information to the user terminals via the local servers. The system sets up environments of the user terminals according to nationalities, languages, OS programs(Windows95,98) and OA programs(MS Word, MS Excel) of guests.
Patent KR-20010000149-A (KR)
Title: Synthesis soil microorganisms
Inventor: LIM JONG SIK
IPC: C12N1/20
Filed: 2000-06-28
Abstract: PURPOSE: Synthesis soil microorganisms are provided to recover polluted soil with microorganism and to grow plant without disease and insect damage by using soil microorganism and antagonistic microorganism. CONSTITUTION: Synthesis soil microorganisms are characterized by: (i)using soil microorganism and antagonistic microorganism; (ii)adding hardwood charcoal; (iii)after mixing a snowbell fruit, potato peel, corn, grinding minutely; (iv)after boiling at over 100 deg.C for 15 min, fermenting for a year; (v)collecting yellow supernatant; (vi)performing extermination of insects by using the supernatant.
Patent KR-20000059059-A (KR)
Inventor: OH SE GEUN
IPC: G06Q30/06
Filed: 2000-07-12
Abstract: PURPOSE: An order receiving/placing system of service business using the internet and a method for operating thereof are provided to achieve a specialized, rapid service contract at a low price by configuring a network integrating various service business using the internet. CONSTITUTION: A main server is divided into an integrated service digital network, a local area network and an order receiving/placing server network. A database comprised in the order receiving/placing server network is divided into an order receiving DB, an order placing DB, a manager mode DB and a postcode DB. A main database is divided into an order receiving column and an order placing column. A main information page is divided into an order receiving page, an order placing page, a Q&A page and a general information page. An order receiver and an order placer confirm mutually order receiving/placing contents through a main data network on a main data and conclude a contract by a standard contract through a conferring stage and a contracting stage.
Patent KR-20020006400-A (KR)
Inventor: JUNG SANG HWAN
IPC: G06F17/00
Filed: 2000-07-12
Abstract: PURPOSE: An operation system of a website for a realtime information transaction of a real estate information multimedia content is provided to systematically classify a real estate-related comprehensive multimedia information and instantly implement a flow of an information such a DB formation and distribution. CONSTITUTION: A customer is connected with a website of a head office(S1). It is judged as to whether the connected customer is a registered member of the head office based on a member rule provided for supporting a certain information(S2,S3,S4). The operation for inputting an information receiving method(S6) is selectively provided in various forms such a mobile or voice message form. The real estate information which is not searched by the inputting method is searched based on a search(S7) system. The customer may communicate with a call center or use the UMS system(S10). The customer may use a WAP system(S11).
Patent KR-20000059133-A (KR)
Inventor: LIM SUNG SIK
Filed: 2000-07-15
Abstract: PURPOSE: A payment reservation cash card system is provided to be capable of minimizing a load of a card charge and of protecting a settlement procedure of a business through on-line or off-line. CONSTITUTION: A payment reservation cash card system comprises a payment reservation cash card system management database(100), a host computer(101) of a payment reservation cash card system bank (or a reservation card management bank), CD and ATM(105) of the reservation card management bank, and a joined shop terminal(106) which are connected with a host computer(101) of the reservation card management bank through a communication network. A host computer(109) of another bank exchanges finance dealing information through a union computation of a finance settlement office(108). The reservation card management bank issues the payment reservation cash card(104) which uses own name account(103) as a settlement account.
Patent KR-20020008551-A (KR)
Title: Wireless channel management device and method thereof using double linked-list in imt-2000 system
Inventor: JANG JI YEONG
IPC: H04B7/155
Filed: 2000-07-21
Abstract: PURPOSE: An apparatus for managing a wireless channel using a double-linked list fabric in an IMT(International Mobile Telecommunication)-2000 system and a method therefor are provided to decrease a system delay time in a BTS(Base Transceiver Station) and improve the reliability of a system by quickly performing a node insertion and deletion operation of a link-list table in a memory. CONSTITUTION: A memory(200) stores a double-link list table for storing shape information to each board, normal or abnormal information, and wireless channel state information, and call setting information of channel elements in each board. A channel management unit(300) reads out information to a corresponding board and channel element stored in the memory(200) when a channel element assignment or deletion request signal is received from a call process control unit in a BSC(Base Station Controller), performs the assignment or deletion operation of a corresponding channel element using read information, and updates a call setting state of the corresponding channel element in the double-link list table.
Patent KR-20020008344-A (KR)
Title: Gloves for subaqueous
Inventor: KIM NAM KIL
IPC: A63B31/02
Filed: 2000-07-22
Abstract: PURPOSE: A pair of gloves for underwater working are provided to improve the training effect of swimming, to reduce the danger of drowning accident during underwater working, and to improve the workability at the bottom of the sea. CONSTITUTION: The gloves for underwater working comprise gloves(2) made of rubber material, a web part(4) disposed between the fingers of the gloves for increasing a pushing force against water, a fixing part(6) made of a velcro band formed at the region of a wrist part of the gloves to fix the gloves around the wrist of a user, and a projected part formed on the palm of the hand for improving the underwater workability. The web part is made of a film thinner than the material of the gloves in order not to prevent the motion of the fingers. The projected part includes plural embossing bosses.
Patent KR-20020010032-A (KR)
Title: Composition for chemical mechanical polishing
Inventor: KIM SEOK JIN
IPC: C09K3/14
Filed: 2000-07-28
Abstract: PURPOSE: A composition for chemical mechanical polishing(CMP) is provided, which reduces the production of micro scratch, improves the flatness of the surface of polished material and is used as a polishing agent for a semiconductor wafer. CONSTITUTION: The composition comprises 100 parts by weight of a mixture consisting of 0.1-50 wt% of metal oxide and 50-99.9 wt% of deionized water; and 0.001-10 parts by weight of a pyridine compound. Preferably the metal oxide is selected from the group consisting of silica, alumina, CeO2, ZrO2 and TiO2; the size of primary particle of the metal oxide is 10-100 nm; and the size of secondary particle of the metal oxide is 50-250 nm. The pyridine compound is selected from the group consisting of pyridine-4-methanol, pyridine-N-oxide, pyridine-3-sulfonic acid, pyridine-2-carboxaldehyde, pyridine-3-carboxaldehyde, pyridine-3-carboxylic acid, and pyridine-4-carboxylic acid.
Patent KR-20000063820-A (KR)
Inventor: SONG YOUNG KEUN
IPC: G06Q50/10
Filed: 2000-08-04
Abstract: PURPOSE: A business model through virtual golf game service is provided to improve golf skills and effectively enjoy the game of golf by providing a golf course that is identical to the real golf course through the network without directly playing in the golf course and to rent and sell a consistent presentation technology of the framework software for the virtual golf game and grasping and expressing the course and hole status information. CONSTITUTION: A business model through virtual golf game service is composed of input, application, and distribution. A country or an area's business man(7) inputs the country or the area's golf course and hole status information through the network(6). The framework softwares(2,4), the methods for understanding and expressing status information are applied(5), and the standardized course and hole information is provided to all the users through the network(3).
Patent KR-20020014174-A (KR)
Inventor: KIM JIN SOO
IPC: B43K24/00
Filed: 2000-08-11
Abstract: PURPOSE: A structure of a neutral pen is provided to develop a water-based or neutral pen which does not have a cap by solving existing problems that can be generated when the cap is not equipped at the water-based or neutral pen such as leakage of ink and use of a long ink can. CONSTITUTION: The penpoint forward and backward moving device is characterized in that a groove(2) is formed in a length direction at the front side of a cylindrical forward and backward moving device(1) the back end of which is closed, a pressing button(3) and a locking projection(4) are formed abreast at the front side of the groove(2), and the forward and backward moving device(1) is inserted into from the back end an outer tube on which a pressing button groove(5) and a locking projection groove(6) are formed side by side so that an ink can be installed. The automatic penpoint retreating device is characterized in that a penpoint is automatically retreated since the pressing button(3) is pressed by the clothes when inserting clothes into the clip after attaching a clip on which a pressing button groove is formed onto the back end of a pen so that the pressing button groove formed on the clip is fitted into a pressing button groove(5) of the outer tube, wherein the clip can be integrated into the forward and backward moving device(1).
Patent KR-20020015091-A (KR)
Title: Musical game apparatus using a piano-like input device
Inventor: BAEK SUN YEOP
IPC: A63F13/245
Filed: 2000-08-21
Abstract: PURPOSE: Provided is a music game system by a piano-like input device which connects a cheap piano-like device to a computer to execute music game and educational application programs so that it helps to develop children's music accomplishments. CONSTITUTION: The music game system by the piano-like input device comprises the parts of: an input tool(2) which causes an input signal to input into a computer in pushing more than one keys; a first tool which stores a first audio data and a first video tape that are related each other among multiple music games; a second tool which selects one among music games; a third tool which generates the second audio data in a corresponding to the input signal; a fourth tool which uses the first video data related to the selected music game to display relevant video as the input signal; and a fifth tool which uses the first audio data and the second audio data related to the selected music game to generate relevant sound as the input signal.
Patent KR-20020017173-A (KR)
Inventor: LIM HEUNG GEUN
Filed: 2000-08-29
Abstract: PURPOSE: A method of merchandising goods setting up the price scope by the Internet is provided to increase the success of trading by comparing/searching the expected price of products registered by sellers with the expected price of products registered by buyers and connecting the buyer and the seller having the data-agreed products. CONSTITUTION: A buyer(B10) accesses an Internet homepage(B30) of service to receive the service from a service server(B40). To provide the service to the buyer, a seller(B70), a bank(B50) and a delivery company(B60) access the service server via the Internet homepage. The service server includes a member DB(B410) saving the member data of a registered buyer, a product DB(B420) saving the data of registered products, a manual DB(B430) saving the manual of each product, a trade DB(B440) saving the payment types, payment states and paid money data of products, and a delivery DB(B450) saving the delivery data of sold products. The product DB consists of a desired-to-purchase product DB(B421) saving the list, price and quantity of products desired for a member to buy, a desired-to-sell product DB(B422) saving the list, price and quantity of products desired for a member to sell, and a waiting-to-purchase DB(B423) saving the data of desired-to-purchase conditions to inform a member that a new product agreed with the pre-registered product is registered.
Patent KR-20020017800-A (KR)
Title: A I/O sense amp control signal generator for stable operation
Inventor: KWON GI SEOP
IPC: G05F1/575
Filed: 2000-08-31
Abstract: PURPOSE: A stable control signal generator of an input/output sense amplifier is provided to form the input/output sense amplifier, which is operated stably in a high speed dynamic RAM. CONSTITUTION: A control portion(41) receives the first input/output sense amplifier enable signal(iosa0), an address flag signal(a_flag), and a feedback signal(N44) generated from an output portion(43) and controls an input of the address flag signal(a_flag) by generating the second output node signal(N42). The control portion(41) is formed with a plurality of PMOS transistors(PM41,PM42), a plurality of NMOS transistors(NM41,NM42), and a latch portion(42). The output portion(43) generates the second input/output sense amplifier enable signal(iosa1) in response to the second output node signal(N42) and the first input/output sense amplifier enable signal(iosa0). The output portion(43) is formed with the third inverter(INV43), a NAND gate(ND41), and the fourth inverter(INV44).
Patent KR-20020018694-A (KR)
Title: A supplementary apparatus to face mask
Inventor: JEON YUN SEOK
IPC: A61H31/00
Filed: 2000-09-04
Abstract: PURPOSE: An auxiliary appliance for a face mask is provided to help the face mask for the positive pressure breath to be accurately and closely positioned over the face of a patient. CONSTITUTION: The auxiliary appliance used to a face mask for the positive pressure breath comprises a hollow shaped fixing part(65) made of rigid material to be fixed to the face mask; a handle part(67) connected with the fixing part and designed so that an operator can fit his/her hands; and a connector(66) for connecting the fixing part with the handle part. Thereby, the face mask is able to be closely contact over the face of a patient by applying force to the fixing part with the operator fitting his hands in the handle part. Additionally, devices for adjusting a distance and an angle between the fixing part and the handle part are provided.
Patent KR-20020021825-A (KR)
Title: The Servicing Method of Simple IP and Mobile IP Service in IMT-2000 Packet Data Service Node
Inventor: HYUN EUN HUI
IPC: H04W8/08
Filed: 2000-09-18
Abstract: PURPOSE: A method and a system for supporting simple IP(Internet Protocol) and mobile IP services in an IMT-2000(International Mobile Telecommunication in the year 2000) are provided to discriminate the simple IP service and the mobile IP service in a PDSN(Packet Data Service Node) in a mobile communication system, without modifying the specification or protocol of a mobile node. CONSTITUTION: If access network setup is performed through a wireless access network(103), PPP(Point-to-Point Protocol) link setup is performed among mobile nodes(101,102) and a PDSN(202) and an AAA(Authentication Authorization and Accounting)(206) to allocate a new address to the PPP. Based on the allocated address, the PDSN(202) performs PPP IPCP(IP Control Protocol) agreement. If an IP traffic is opened, whether the PDSN(202) corresponds to a mobile IP or a simple IP is discriminated. If the PDSN(202) corresponds to the mobile IP, the mobile IP is registered in a home agent(207) and a new IP address is allocated, then PPP IPCP re-agreement is performed with the mobile nodes(101,102) using the new IP address. If the PDSN(202) corresponds to the simple IP, the PDSN(202) performs simple IP processing.
Patent KR-20020021887-A (KR)
Title: Safety apparatus used in secondary battery
Inventor: YOON HUI SANG
IPC: H01M2/10
Filed: 2000-09-18
Abstract: PURPOSE: Provided is a safety device of a secondary battery, which breaks electric current and exhausts inner gas to the outside when the inner pressure of the battery rises over the regular pressure, therefore, it can prevent explosion and ensure the safety of the battery. CONSTITUTION: The safety device of the secondary battery is formed by laminating a safety plate(140), an insulator(120), and a current breaking disc(100) in order on the upper open hole of a can(4). The safety plate(140) has a central projection part(140A) and an expanding space part(140B) caved around the projection part(140A) and the current breaking disc(100) has a variable part(100A), wherein the projection part(140A) of the safety plate(140) is connected with the variable part(100A) of the current breaking disc(100) by a simple contact. When the inner pressure of the battery rises, the expanding space part(140B) is expanded and pushes up and breaks the variable part(100A), thereby the electric current is broken.
Patent KR-20010000350-A (KR)
Inventor: CHOI YEONG RYUN
IPC: F03B17/02
Filed: 2000-09-20
Abstract: PURPOSE: An electricity generation system is provided reduce energy consumption and air contamination by improving water quality through the use of photocatalyst. CONSTITUTION: A system comprises a tap water pipe(200) for supplying water to a household(700), a transparent pipe coupled to a light source and the tap water pipe and which transmits the light radiated from the light source, a generator(300) having a rotor(310) interconnected to a propeller(330) rotating by the water flowing through the tap water pipe such that the electricity is induced from a stator(320), a generation circuit unit(400) for boosting the electricity induced by the generator, a power stabilizing circuit unit(500) for maintaining the voltage boosted by the generation circuit unit constant, and the household for receiving the constant voltage from the power stabilizing circuit unit. The propeller of the generator is coated with a photocatalyst for executing bactericidal action for the flowing water. The light source radiates light to the surface of the propeller coated with the photocatalyst so as to cooperate with the photocatalyst in executing bactericidal action.
Patent KR-20020026621-A (KR)
Inventor: KIM YEONG GEUN
IPC: H01L21/3205
Filed: 2000-10-02
Abstract: PURPOSE: A method for improving step coverage of a semiconductor device is provided to easily perform a patterning process of a metal interconnection by improving the step coverage of a dynamic random access memory(DRAM) region and a logic region, and to form a dummy pattern by varying a pattern of a conventional mask without using an additional mask for the dummy pattern. CONSTITUTION: A pattern for forming the dummy pattern is inserted into a region having lower pattern density among the memory region and logic region to maintain uniform pattern density of the memory region and logic region. The metal interconnection(32) is formed in the memory region and the logic region.
Patent KR-20020027669-A (KR)
Title: Enhanced Category 5 class modular jack by using PCB pattern
Inventor: JUNG GEUM TAEK
IPC: H05K7/10
Filed: 2000-10-04
Abstract: PURPOSE: An enhanced category 5-class modular jack using a printed circuit board pattern is provided to prevent the distortion of signal by reducing the loss of signal through the impedance matching at a modular jack. CONSTITUTION: A plug(30) is connected to a modular jack(32). A printed circuit board(33) is provided in the modular jack(32) and inserted into an enhanced category 5-class modular jack. The modular jack(32) is assembled by covering the printed circuit board(33) with a case and united with an electric outlet to form a female connector. The female connector is connected to a LAN(Local Area Network) cable. The enhanced category 5-class modular jack meets the requirements such as 100 MHz and 40 dB.
Patent KR-20010040021-A (KR)
Title: Resin composition for semiconductor encapsulation, semiconductor device comprising the same and process for the production of semiconductor device using the same
Inventor: HARADA TADAAKI
IPC: C08L63/00
Filed: 2000-10-06
Abstract: PURPOSE: Resin composition for sealing a semiconductor is provided to perform a superior sealing process and to increase reliability, by storing the resin composition as a solid or semi-solid phase and by liquidizing the resin composition at a low temperature. CONSTITUTION: The resin composition for sealing the semiconductor contains epoxy resin, acid anhydride-based hardener, latent hardening accelerant and an inorganic filler component. The resin composition is a solid phase at 25 deg.C, and the viscosity of the resin composition is highter than 700 Pa.s. The viscosity of the resin composition is set to be lower than 500 Pa.s.