baber/WOPTO huggingface dataset:
Patent KR-20020000290-A (KR)
Title: Bioartificial skin prepared from mesenchymal cells of hair follicle
Inventor: KIM JUNG CHUL
IPC: A61L27/60
Filed: 2000-06-22
Abstract: PURPOSE: Provided is a dermal substitute produced by using mesenchymal cells extracted from hair root, which contains growth factors and matrix proteins more than the conventional substitute and contains collagenase less than the conventional substitute, thereby providing superior cell generation effects. CONSTITUTION: The dermal substitute comprises (a) a biomatrix including hair root mesenchymal cells surrounding a structure produced in vitro, and connective tissue proteins released from the hair root mesenchymal cells; and (b) a transitional covering connected to the biomatrix tissue. The hair root mesenchymal cells include dermal papilla cells and connective tissue sheath cells. The hair root is root of head hair or beard. The structure is made of at least one biodegradable material selected from a group of polyglactic acid, chitin, chitosan, cotton, polyglucolic acid, cellulose, gelatine, collagen and dextran.
Patent KR-20020001427-A (KR)
Inventor: KIM JAE MYEON
IPC: H01L23/48
Filed: 2000-06-28
Abstract: PURPOSE: A chip scale package is provided to shorten a transmission path of an electrical signal and to solve a signal delay problem, by using conductive paste as a medium to electrically connect a metal trace with a bond pad. CONSTITUTION: A bond pad(21) is disposed on the surface of a semiconductor chip(20). An insulation plate(11) is adhered to the surface of the semiconductor chip, having a via hole exposing the bond pad. An etch groove is formed on the surface of the insulation plate. A metal trace(12) is built in the insulation plate, wherein one end of the metal trace is exposed through the via hole and the other end of the metal trace is exposed through the etch groove. A circuit board(10) includes the insulation plate and the metal trace.
Patent KR-20000063347-A (KR)
Inventor: PARK SE JUN
IPC: B02C4/00
Filed: 2000-06-28
Abstract: PURPOSE: Crushing equipment of vinyl bag and adulteration of food garbage is provided to crush a bone of domestic cattle, fish in barnyard manure system of food garbage to sort and to separate a vinyl bag easily. CONSTITUTION: Crushing equipment of vinyl bag & adulteration of food garbage is characterized by comprising the following:(i)a rotation axis(2,2') which rotates at a different speed;(ii)a large number of rotation wings(4,4') at the above rotation axis(2,2')(iii)a crushing blade(5,5') which crushes vinyl bags & fish and shellfish at the outer diameter of the above rotation wing(4,4');(iv)a separator(6,6') which prevents winding phenomenon between the rotation wings.
Patent KR-20020003998-A (KR)
Title: display for informing operation management of car
Inventor: HONG GWANG WON
IPC: B60R16/02
Filed: 2000-06-29
Abstract: PURPOSE: A management information display apparatus of a vehicle is provided to manage a vehicle conveniently and efficiently, and to lengthen a life span by alarming the management information of the vehicle automatically according to traveling distance. CONSTITUTION: A management information display device is composed of an integrating meter(1) integrating traveling distance; a signal converting unit(2) converting an analog signal into a digital signal according to the traveling distance detected from the integrating meter; a memory(3) storing the digital signal from the signal converting unit and the checking period table value according to management items; a controller(4) comparing the checking period table value with the digital signal, and displaying the management item in case of the digital signal to be equal to the checking period table value; and a display unit(5) displaying the management item according to the control signal from the controller. A reset key(7) initializes the information on the management item, and an alarm(6) outputs the sound to indicate the information. The vehicle is managed conveniently and efficiently with alarming the management information according to traveling distance.
Patent KR-20020004138-A (KR)
Title: Car audio with on and off function using mobile communication terminal
Inventor: EUM SANG SUB
IPC: G11B33/12
Filed: 2000-07-03
Abstract: PURPOSE: A car audio having power on/off function using a cellular phone is provided to control a power supply of a car audio by on/off switching a power supply switch by installing the power supply switch in a cellular phone mounting member and to eliminate a need of a control panel. CONSTITUTION: A car audio(10) comprises a car audio body(11) outputting broadcasting signals of AM(Amplitude Modulation)/FM(Frequency Modulation) radio, a cassette tape, a CD(Compact Disk) or an MD(Mini Disk) and a cellular phone mounting member(12) for mounting a cellular phone(20), supplying the power of a vehicle battery to the car audio body and charging a battery of the cellular phone with power by outputting the power of the car audio body to the cellular phone. The cellular phone mounting member is separably installed in the car audio body or integrated with the car audio body. If the cellular phone is placed in the cellular phone mounting member, a power supply switch(12A) is switched on. If the cellular phone is separated from the cellular phone mounting member, the power supply switch is switched off.
Patent KR-20000059024-A (KR)
Inventor: JUNG YOUNG IL
Filed: 2000-07-10
Abstract: PURPOSE: A system and a method for anticipating internet users's disposition and providing information are provided to anticipate and analyze the disposition of users on the basis of their information and to configure web pages according to the anticipated and analyzed disposition. CONSTITUTION: A user accesses a web server, operating a specific web site(10), through a client computer(20) to make his account. A disposition anticipation program server(30) in the web server generates disposition anticipation data by driving a disposition anticipation program with member information that the user inputs to make his account and anticipates his disposition. A member database server(40) hands over previously stored member information and log files to the disposition anticipation program server(30) so that the disposition anticipation program server(30) can generate the disposition anticipation data appropriately. Based on the disposition anticipation data transferred from the disposition anticipation program server(30), an information configuration program server(50) provides extrinsic services by driving an account management program. The user receives a required service through a transmitted webpage(70-1-70n).
Patent KR-20020006238-A (KR)
Inventor: AKADA TAMIO
IPC: C10M105/74
Filed: 2000-07-12
Abstract: PURPOSE: Provided is a lubricant for recording medium, such as hard disk, or metal vapor deposited tape which is used for 8 mm videotape record or digital video cassette. CONSTITUTION: The lubricant for recording medium comprises, as an active ingredient, a phosphagen compound represented by formula 1: (N=P(O(C6H4)-(A)z-R)a(OCH2(B)xH)b)y. In the formula 1, A represents -C6H4- or -OC6H4-, B is a fluoroalkylene group, R is hydrogen atom, fluorine atom, C1-C4 alkyl, C1-C5 alkoxy, C1-C4 haloalkyl, a and b are real number of 0-2, a+b=2, x is 1, 2, 3 or 4, y is 3 or 4, and z is 0 or 1. Alternatively, the lubricant for recording medium comprises, as active ingredients, a phosphagen compound represented by the formula 1 and other lubricating oil. The other lubricating oil is perfluoropolyether, synthetic oil based on polyphenylether, or phosphagen compound.
Patent KR-20020007092-A (KR)
Title: System for Managing Network Game Championship Having Automatic Game Matching and Automatic Game Results Recognition Function and Managing Method thereof
Inventor: YANG HO CHEOL
IPC: A63F13/52
Filed: 2000-07-15
Abstract: PURPOSE: A system and a method for operating a network game tournament are provided to prevent a unlawful fabrication of victory and defeat by determining automatically a game competitor of users participating in the game tournament randomly according to game rules. CONSTITUTION: A plurality of user terminals(PC)(1a-1n) have a web browser such as Internet explorer and connect to the Internet(3) by using the web browser. When a user of the user terminals(1a-1n) connects to a homepage through the Internet, a system server(5) downloads a file required to an automatic game matching and a victory and defeat recognition to a specific folder of the user terminals(1a-1n). The system server(5) relays and manages an Internet game. The system server(5) is composed of a web server(5a), a participant database server(5b), a game matching server(5c), a tournament ranking database server(5d), and a back end server(5e). The web server(5a) downloads pictures of the homepage and an AMC(Automatic Matching Controller)(50) to the user terminal(1a-1n). The game matching server(5c) composes an automatic game matching system connecting the present participants in the server by random, one-to-one, or multi-to-multi. The back end server(5e) performs automatically a backup on important data such as member information and a ranking database and prevents a data loss caused by a state of emergency.
Patent KR-20020009020-A (KR)
Title: water supply equipment for cold and warmth supplier
Inventor: SHIM HAN SUB
IPC: F25D11/00
Filed: 2000-07-22
Abstract: PURPOSE: A water supplying apparatus for a hot and cool water dispenser is provided to use conveniently by supplying water to the storage tank with increasing pressure of the water tank and with driving an air generator according to the water level of the storage tank, and to metabolize actively in drinking water by increasing contents of oxygen with supplying oxygen to the water tank. CONSTITUTION: A water supplying device of a hot and cool water dispenser is composed of a body coupling unit(30) inserted to a water supply hole with a water level sensor(32); a water tank coupling unit(40) having an inlet pipe(42) extended to a water tank, and an outlet pipe(41); a supply hose(60) connecting the body coupling unit and the water tank coupling unit; and an air generator(50) generating air according to the water level to inject air through the inlet pipe to the water tank. The water tank coupling unit is inserted to the opening part of the water tank. The hot and cool water dispenser supplies water by cooling or heating water from the water tank. The water tank is installed and separated from the body by supplying water to the water storage tank simply. Water is supplied to the water storage tank with increasing pressure of the water tank by driving the air generator.
Patent KR-20020009206-A (KR)
Title: An automotive auto-transmission having a one touch type indicator assembly
Inventor: KIM DEOK GI
IPC: B60K20/02
Filed: 2000-07-25
Abstract: PURPOSE: An indicator assembly of an automatic transmission is provided to simplify the structure of a housing and to reduce the production cost by combining an indicator assembly with one touch manipulation and removing a welding process. CONSTITUTION: An indicator assembly of an automatic transmission for a vehicle comprises an upper housing(1) inserted with a shifting stage indicator(3) and a lower housing(2) combined to the upper housing. Protruded insertion ledges(1a) are formed on the upper housing while combining ledges(2a) having a recess are formed on the lower housing. The insertion ledge of the upper housing has an elastic slit. The indicator of the upper housing is inserted to a settling ledge(1b) of the upper housing. To assemble the upper housing with the lower housing, the insertion ledges of the upper housing are inserted to the combining ledges of the lower housing after the indicator is inserted to the settling ledge. Then, the slit of the insertion ledge is inserted to the recess of the combining ledge. Thereafter the slit is widened and the end of the insertion ledge is fixed. Therefore, the upper housing is assembled with the lower housing by one touch manipulation.
Patent KR-20020014295-A (KR)
Inventor: CHIE SUNG KYU
Filed: 2000-08-17
Abstract: PURPOSE: An analysis method of log file, analysis system and computer-readable medium recording the method are provided to output the statistical data by analyzing the propensity of the people connecting to a web site. CONSTITUTION: The system includes a server computer comprising an IS(Internet Service) member information database provided from an ISP(Internet Service Provider) and stored with the personal information of members, a log information database storing the number of connections to respective web sites, an IS member information acquiring program for analyzing the IS member information, a log information acquiring program for acquiring the log information, and an analytic program for analyzing the IS member information and the log information. The method comprises steps of a user connecting to the server computer and inputting an analyzing command desired, acquiring the IS member information and log information by the programs in the server computer, and analyzing the IS member information and the log information by the analyzing command.
Patent KR-20020014386-A (KR)
Title: Apparatus and method for AAL2 ATM transferring about heterogeneous traffic group
Inventor: CHOO EUN MI
IPC: H04L12/28
Filed: 2000-08-17
Abstract: PURPOSE: An AAL(ATM Adaptation Layer)2 ATM transmitting device for different traffic groups is provided to transmit cells by deciding transmission cells based on load of delay sensitive traffic groups and delay insensitive traffic groups as well as delay requirements for the delay sensitive traffic groups, so as to improve link transmission efficiency of the delay sensitive traffic groups and the delay insensitive traffic groups. CONSTITUTION: An AAL(ATM Adaptation Layer)2 multiplexing unit(100) comprises a delay sensitive AAL2 multiplexer(110) and a delay insensitive AAL2 multiplexer(120). The delay sensitive AAL2 multiplexer(110) performs an AAL2 multiplexing and a CPCS(Common Part Convergence Sublayer) packet conversion for delay sensitive traffic groups. The delay insensitive AAL2 multiplexer(120) performs an AAL2 multiplexing and a CPCS packet conversion for delay insensitive traffic groups. An AAL2 ATM cell generating unit(200) comprises a delay sensitive AAL2 ATM cell generator(210) and a delay insensitive AAL2 ATM cell generator(220). The delay sensitive AAL2 ATM cell generator(210) suppresses cell generation delay about delay sensitive CPCS packets transmitted from the delay sensitive AAL2 multiplexer(110) by using a cell generation timer, and loads the CPCS packets in a cell payload to generate delay sensitive AAL2 ATM cells. The delay insensitive AAL2 ATM cell generator(220) loads delay insensitive CPCS packets transmitted from the delay insensitive AAL2 multiplexer(120) in a cell payload, and generates delay insensitive AAL2 ATM cells. An AAL2 ATM cell multiplexer(300) multiplexes the delay sensitive and the delay insensitive AAL2 ATM cells by considering standby cell states of the delay sensitive traffic groups and the delay insensitive traffic groups as well as load state of the delay insensitive traffic groups.
Patent KR-20000072303-A (KR)
Inventor: HAN SOON OCK
IPC: A47J37/06
Filed: 2000-08-28
Abstract: PURPOSE: A meat roaster using charcoal with a dome shape of roasting plate composed of stainless rods as frame is provided to serve a taste of barbecue or smoked meat without burning and generating of smoke. CONSTITUTION: The meat roaster is composed by forming a circular metal boarder(2) and a dome shaped frame by arranging stainless rods(3) at 30-40cm space and welding inside the circular rod, and forming a space(7) for getting an adult's hand, a roasting plate(1) with a handle(8) made by bending the circular boarder, and an oil storing part(5) where the circular boarder is fit in and a stay plate(4) with a central opened part at a lower part of the plate. The top of the dome shaped frame is 5-10cm high from the circular boarder. The bent angles of the central part of the dome shaped frame is made equally in all direction to transmit heat to the whole roasting plate at the same time and prevent burning.
Patent KR-20010050232-A (KR)
Title: Semiconductor device
Inventor: IWASAKI TOMIO
IPC: H01L23/52
Filed: 2000-08-28
Abstract: PURPOSE: To provide a semiconductor device which has a high reliability and a high yield, and a wiring structure which is hard to short-circuit. CONSTITUTION: In a semiconductor device which is provided, on one main face of a silicon substrate, with a metal wiring containing aluminum as a main structure material, and copper as a dopant, an element restricting deposition of copper is included in the metal wiring layer, or a neighboring film restricting deposition of copper is brought into contact with the metal wiring layer.
Patent KR-20020020506-A (KR)
Title: Metal cathode for electron tube
Inventor: HAN SEUNG GWON
IPC: H01J1/30
Filed: 2000-09-09
Abstract: PURPOSE: A metal cathode for a CRT(cathode ray tube) is provided to enhance electron emission capability and life time of the CRT. CONSTITUTION: A metal cathode for a CRT comprises a metal cathode of an Ir-Ce metal cathode, a Pt-Ba metal cathode, or a Pd-Ba metal cathode, and injection material of Os, Os-Ru alloy, or Ir on the surface of the metal cathode. Ir 8.639g, Ce 1.263g, and W 0.306g of ingots are arranged in an arc furnace. While maintaining the inside of the arc furnace as vacuum, Ar gas is injected. By applying a voltage, Ir, Ce and W metals are dissolved to make an alloy of the Ir 84.5wt%, Ce 12.4wt% and W 3wt%. With wire cutting of the alloy ingot, a metal emitter of 0.8 x 0.8 x 0.2 mm is obtained. The metal emitter is arranged in an ion injector and Os is injected into the surface of the metal emitter to 1000 to 20000 Å thickness.
Patent KR-20020021216-A (KR)
Title: Free link assembly for precise control
Inventor: CHOI BYEONG HO
IPC: B66F7/08
Filed: 2000-09-14
Abstract: PURPOSE: A free link for precise control is provided to prevent the displacement of an object placed on a link frame by guiding the uniform linearity in the movement of a link. CONSTITUTION: A free link(52) comprises a drive link unit, a planar link frame(56), and a guide frame(58). The drive link units are installed on the left and right ends to form a rectangular link-fixing base plate(60). Guide frames are vertically installed on both sides on one end of the planar link frame to guide a hoist motion. A roller unit(84) consists of a roller(90) installed on a bracket(88) attached to the planar link frame. The free link frame is varied depending on the purpose of facilities by forming the devices including the planar link frame by pairs.
Patent KR-20020022865-A (KR)
Title: Method and system of easy dialing keypad for letters transmission
Inventor: KONG KWAN SIK
IPC: H04M1/23
Filed: 2000-09-21
Abstract: PURPOSE: A telephone number key structure for easily inputting a character is provided to conveniently perform the operation of both hands by arranging vowels and consonants at one side and the other side. CONSTITUTION: Consonant keys are arranged at two columns of one side of a telephone number key, and vowel keys are arranged at a column of the other side of the telephone number key. A Hangul/English/specific key is arranged at a lower side of one side of the telephone number key.
Patent KR-20010000367-A (KR)
Inventor: LEE MU HEUNG
IPC: G06Q50/10
Filed: 2000-09-22
Abstract: PURPOSE: A system for providing burial ground image service is provided to supply memorial services to a user by transmitting actual burial ground images, to perform ancestral memory services more freely and conveniently, to reduce many hours in traffic by enabling the users to perform memorial services anywhere, and to bring a sense of intimacy much like the burial ground visitations to the young generation by conducting a live broadcast of the burial ground and memorial services. CONSTITUTION: A system for providing burial ground image service is composed of filming, transmission, and management. Users' devices(105a,105b,...105n) connect to the web site that the operator server(100) manages, transmit user information, and receive the burial ground image that corresponds to the transmitted user information. The cameras(110a,110b,...110n) are used to film the burial grounds and transmit the filmed image information to the operator server(100). A computer, a mobile communication device, or a PDA(Personal Digital Assistants) can be used as the user device(105).
Patent KR-20020027773-A (KR)
Inventor: KIM SEONG HWAN
IPC: H01L21/28
Filed: 2000-10-05
Abstract: PURPOSE: A method for fabricating a contact of a semiconductor device is provided to remarkably reduce consumption of a photoresist layer for a mask and to prevent a contact open defect, by dry-etching an organic anti-reflective coating(ARC) on an insulation layer at a low pressure of 15-25 milliTorr while using CF4 gas. CONSTITUTION: An insulation layer of a stacked structure is formed on a semiconductor substrate. The organic ARC is formed on the insulation layer. A photoresist layer defining a contact formation part is formed on the organic ARC. The organic layer and the insulation layer in a portion not protected by the photoresist layer are sequentially etched to form the contact by using CF4 gas in low pressure dry-etching equipment.
Patent KR-20010083785-A (KR)
Title: Alternator
Inventor: OHASHI ATSUSHI
IPC: H02K3/12
Filed: 2000-10-12
Abstract: PURPOSE: To provide an AC generator with reducing occurrence of damage on insulation coating of strand during its manufacturing process and simplifying the manufacturing process. CONSTITUTION: The stator core 15 of this AC generator has a core butt part 300 in the axial direction of ring by butting both end faces of a laminated strip body. Multi-phase stator windings 16 have winding connection parts 500 on the same axial line with the core butt part 300.
Patent KR-20020030404-A (KR)
Title: carrier device for spare tire of automotive vehicle
Inventor: RYU JUN YEOL
IPC: B62D43/04
Filed: 2000-10-17
Abstract: PURPOSE: A spare tire carrier device of a vehicle is provided to drive a spare tire carrier assembly by a rotation element mounted to an auxiliary exhaust tube way, thereby operating the assembly by the discharge pressure of the exhaust gas from an engine. CONSTITUTION: A spare tire carrier device of a vehicle includes a spare tire carrier assembly(10) having a rotation force applying unit mounted to a rotation shaft(10a) for converting a flow direction of exhaust gas discharged from an engine and rotating the rotation shaft forward or backward via a discharge pressure of the exhaust gas when withdrawing or mounting a spare tire, wherein the rotation force applying unit includes an exhaust gas flow direction converting part, a rotation force generating part for rotating by the discharge pressure of the exhaust gas and a control part for controlling the operation of the flow direction converting part to convert the exhaust gas flowing direction.
Patent KR-20020030601-A (KR)
Title: Digital Signal Control Unit and the Method for controlling digital signal thereof
Inventor: KIM YEONG MIN
IPC: G05B19/414
Filed: 2000-10-19
Abstract: PURPOSE: A digital signal control apparatus and a control method according to the same are provided, which enables to fabricate a compact system by constituting the system with one external case, and reduces fabrication costs rapidly. CONSTITUTION: A connecting back board is combined physically and electrically to at least more than one printed circuit boards so that it is separated from the printed circuit board. A power supply board is combined to the connecting back board and supplies a power to each board combined to the connecting back board. A signal mixing board is combined to the connecting back board and mixes an output signal from each board according to a signal inputted from the external. An active board is installed with an active circuit generating a control signal controlling a transfer path of a signal being output from the signal mixing board. And a printed circuit interconnection line for signal transmission is formed on the connecting back board to transmit a signal between boards.