baber/WOPTO huggingface dataset:
Patent KR-20010030474-A (KR)
Title: Self aligned method of forming a semiconductor memory array of floating gate memory cells, and a memory array made thereby
Inventor: LEE DANA
IPC: H01L27/115
Filed: 2000-09-22
Abstract: PURPOSE: A Self aligned method of forming a semiconductor memory array of floating gate memory cells and a memory array made thereby are provided to form semiconductor memory arrays of floating gate memory cells of the split gate type, stacked gate type, and a combination thereof, as well as such memory arrays formed thereby. CONSTITUTION: A floating gate(3600)(along with its mirror floating gate) may be patterned and formed. A floating gate well(3601) is formed by subsequently implanting through the floating gate(3600). The floating gate(3600) of the cell and its mirror cell may be separated by etching through the floating gate(3600) down to the substrate. A first terminal region(3603) may then be implanted into the floating gate hole in a conventional manner. Polysilicon(3602) may then be deposited into the floating gate hole plug to the first terminal to form a floating gate injector point. A screen oxide may be grown on the injector tip and over the word line channel. The word line spacer(3606) may be subsequently deposited and etched. The bit line junction(3605) and a bit line halo(3700) may then be implanted. The halo(3700) is preferably formed by implanting at an angle such that it forms under the word line spacer(3606) and immediately next to the bit line/second terminal region(3605).
Patent KR-20020027681-A (KR)
Title: Method of manufacturing sram cell
Inventor: SHIN WON HO
IPC: H01L27/11
Filed: 2000-10-04
Abstract: PURPOSE: A method for fabricating a static random access memory(SRAM) cell is provided to prevent generation of a fail of an adjacent cell at a high VCC and cold temperature after a bit fail is repaired, by forming a word line of a metal salicide structure or by using metal to strap the word line of each cell. CONSTITUTION: Each word line(13a) of each unit cell is strapped to maintain the potential of a cell node at a VCC level when the unit cell operates. Polysilicon is selectively patterned to form the word line. Any one of tungsten, copper or aluminum is formed on the polysilicon.
Patent KR-20010007876-A (KR)
Inventor: HWANG TAE HO
IPC: G08G1/0968
Filed: 2000-10-14
Abstract: PURPOSE: A traffic information collecting system using GPS and RF communication module terminal is provided to verify the position information and velocity of a car through the GPS and automatically convert the data into a traffic information, thereby collecting a reliable traffic information without the limits of locations and time. CONSTITUTION: The traffic information collecting system using GPS and RF communication module terminal comprises a GPS engine part(32), an I/O module(33), a CPU(34), an RF module(36) and a center. In the GPS engine part(32), a position information of a car is collected through a satellite. The position information is transferred to the CPU(34) through the I/O module(33). The CPU(34) controls the transfer period of the information and provides an ID. The I/O module(33) interfaces the car information, which is transferred to the a center through the RF module(36).
Patent KR-20020030485-A (KR)
Title: an axial flow fan for package air conditioner outdoor unit
Inventor: CHOI MU YONG
IPC: F04D29/38
Filed: 2000-10-18
Abstract: PURPOSE: An axial fan for outdoor unit of package air conditioner is provided to control noise by reducing vortex component of discharged air. CONSTITUTION: A fan tip diameter of an axial fan is 460 +/- 5mm and a fan hub diameter of the axial fan is 140 +/- 5mm so that hub/tip ratio of the axial fan is 0.31-0.34. A distance of leading edge(BLE) a blade(145) is 78.86 +/- 5mm. A distance of trailing edge(BTE) of the blade is 39.52 +/- 5mm. The distance of the trailing edge of the blade is formed narrower than width of a hub. Maximum camber position is evenly distribute from a blade hub to a blade tip to be 0.70-0.75 when the blade leading edge is 0 and the blade trailing edge is 1. Maximum camber ratio is 0.5 +/- 0.05% on the blade hub and 0.01 +/- 0.005% on the blade tip to be linearly distributed between the blade hub and the blade tip.
Patent KR-20010000891-A (KR)
Inventor: YANG JUN YOUNG
IPC: H01Q1/24
Filed: 2000-10-25
Abstract: PURPOSE: An antenna for a mobile communication apparatus is provided to allow a user conveniently grasp and extend the antenna from the apparatus by shaping the antenna as a loop. CONSTITUTION: A loop shaped antenna includes a rod antenna(13), a contact rod antenna(22) and a handle antenna(21) from a body(10) of a mobile communication apparatus. The rod antenna(13), the contact rod antenna(22) and the handle antenna(21) are coupled on the inner side of two antenna connectors(16). Antenna caps at both sides of the upper end of the body are paths for the rod antenna(13) and the contact rod antenna(22) to move along. A stopper B(25) is coupled to the lower end of the rod antenna(13). A stopper A(24) is coupled to the lower end of the contact rod antenna(22). A conductive line(27) is fixed by a compressing terminal(29) to electrically connect a contact terminal(23) and a circuit terminal(26). When a user extends the antenna by grasping the handle antenna(21), the stopper A(24) and the stopper B(25) are fixed at antenna grooves(17) under the connectors(16).
Patent KR-20020032931-A (KR)
Title: Urinal receptacle having auxiliary device
Inventor: YOUN HEUNG SOON
IPC: A47K17/02
Filed: 2000-10-28
Abstract: PURPOSE: An auxiliary device for urinal receptacle is provided to make an old or a hindered user to support his weight by both armpits when he passes water by comprising specific supporting component to the device. CONSTITUTION: The auxiliary device is mounted and secured to wall side(11) of toilet for man; and has a safe guide component comprising a bar type support formed with bent portions directing the urinal receptacle(10) to face to upper part of a user when he stands. The device further comprises a supporting frame(21) inclined to the upper part and a "X" stand(24) secured to the frame(21) to support both armpits and chest of the user. The stand(24) consists of a first portion(25) and a second portion(26) extending from the first portion and to closely contact to the chest part of the user.
Patent KR-20020032952-A (KR)
Title: The material bar for producing bacteria supporting medium and cutting method thereof
Inventor: LEE SE GI
IPC: C12M1/00
Filed: 2000-10-28
Abstract: PURPOSE: A bar for cultivating bacteria and a method of cutting the same bar are provided. The bar has small volume and wide surface area, and is thus used for mass-culturing bacteria. CONSTITUTION: The bar for cultivating bacteria is made from polyvinyl chloride(PVC) as a main component, and a small amount of carbon, SiO2, calcium, FeSO4·7H2O, TiO2, sulfur, kalium and magnesia. The bar for cultivating bacteria is cut by the steps of: positioning a blade of a bite(30) below the center line of the bar(10), positioning one side section of a cutting instrument(12) passed through the center line of the bar so as for a corner(P) of the bite(30) to be positioned at a slightly deviated region from the center line of the bar(10), and rotating the cutting instrument(12) or the bar(10) to produce the zigzagging on the bar.
Patent KR-20020033314-A (KR)
Title: Measuring method of door sealing gap
Inventor: HWANG U DONG
IPC: G01B11/14
Filed: 2000-10-30
Abstract: PURPOSE: A method for measuring door sealing gap is provided to improve door opening/closing force and maximize sound insulation effect by accurately measuring the sealing gap caused due to the weather strip. CONSTITUTION: A method comprises a first step(S1) of setting original coordinate system by measuring, through the use of a laser measuring instrument, an NC hole of a block base being based on a car line coordinate system; a second step(S2) of permitting a control unit of the laser measuring instrument to convert the original coordinate system into the set coordinate system so that the laser measuring instrument recognizes the coordinate system set in the first step as a car line coordinate system; a third step(S3) of generating a reference rotating shaft by displaying, in a real time basis, door mounting hinge holes measured by using the original coordinate system as a reference, and interconnecting the central points of the door mounting hinge holes; a fourth step(S4) of mounting a door to a vehicle body and three reflecting mirrors to the window glass mount position of the door; a fifth step(S5) of generating an initial reflecting mirror position value for rotating centering from the reference rotating shaft, by radiating a laser beam to the reflecting mirror at the state where the door with reflecting mirror is closed and transmitting the reflected signal to the controller; a sixth step(S6) of fixing the door open and scanning the part to be measured; a seventh step(S7) of displaying the surface data of the part to be measured, and rotating the surface data to the initial position measured in the fifth step; and an eighth step(S8) of detecting the degree of sealing gap from the surface data and making data from the detected degree.
Patent KR-20010051348-A (KR)
Inventor: FUKUI MASAHIRO
IPC: G06Q50/00
Filed: 2000-10-31
Abstract: PURPOSE: To provide a human resource management service system which enables a job seeker to drastically save trouble to register in a plurality of temporary personnel dispatching companies. CONSTITUTION: The terminal of the job seeker, a human resource management center and the terminal devices of a plurality of temporary personnel dispatching companies are connected through a network, and the human resource management center offers the job seeker a service which enables the job seeker to register human resource information such as the experience, skill and qualification of the job seeker by designating a temporary personnel dispatching company. The center stores the human resource information of the job seeker as primary information about a registrant, also stores the secondary information of each temporary personnel dispatching company related to the primary information and offers the primary and secondary information to a plurality of temporary personnel dispatching companies.
Patent KR-20020036504-A (KR)
Title: A method for an Internet Communication
Inventor: CHO JA YEON
IPC: H04L45/741
Filed: 2000-11-10
Abstract: PURPOSE: An Internet communication method is provided to supply a connection method capable of supporting a connection with respect to a virtual IP address user. CONSTITUTION: A service server forms a client address information table by mapping a server recognition IP address with respect to each client connected thereto obtained by itself through a network socket and a client transmission IP address transmitted from the client as one pair(S1). A signal for requesting an IP address of the corresponding client to be connected is received from predetermined each client(S2). The IP address information comprising the server recognition IP and the client transmission IP is read from the client address information table(S3). It is checked whether the first client is a licensed IP address user. That is, it is checked whether the server recognition IP and the client transmission IP of the first client are identified therewith(S4). In case that the first client is a licensed IP address user, it is checked whether the second client is a licensed IP address user. In case that the second client is a licensed IP address user, case '1' method is provided. In case that the second client is a virtual IP address user, case '4' method is provided. In case of the case '1' method, a connection is processed using a TCP/IP or a UDP/IP. In case of the case '4' method, a connection can not be processed using a TCP/IP or a UDP/IP(S5).
Patent KR-20020038090-A (KR)
Title: Sudden acceleration prevention method in auto gearshift vehicle
Inventor: LEE JEONG HUN
IPC: B60K15/077
Filed: 2000-11-16
Abstract: PURPOSE: A method for preventing the sudden start of an automatic transmission vehicle is provided to prevent the sudden start of an automatic transmission vehicle by releasing all clutches, shifting a gear into the neutral state and blinking a position indicator and to make a user accept an A/S(After Sales) service in a short time. CONSTITUTION: An ECU(Electronic Control Unit) detects the operation of a shift lever from the P(Parking) range to the R(Reverse) range or from the P range to the D(Drive) range via a shift lever detecting sensor. If an operation from the P range to the R range or from the P range to the D range is detected, a vehicle speed(VSP) is detected. If a vehicle speed is lower than a predetermined value(Xkm/h), an opening degree of a throttle valve is detected by a throttle valve opening sensor. If the throttle valve opening degree is zero, an RPM(Revolution Per Minute) is sensed via an engine RPM. If an engine RPM is lower than a predetermined value(Y), a gear on a shift pattern is decided. Otherwise, a sudden start is decided and all clutches are released by the generation of an output signal for shutting off all solenoid valves. A gear is changed into the N(Neutral) state, and a position indicator is blinked via an indicator drive unit.
Patent KR-20020038237-A (KR)
Title: Error correcting method and apparatus for n:n+1 channel coding
Inventor: KANG BYEONG BOK
IPC: H03M13/00
Filed: 2000-11-17
Abstract: PURPOSE: An error correction method for N:N+1 channel code and an apparatus thereof are provided, which corrects an error with faster code rate at N:N+1 channel code. CONSTITUTION: A hologram digital encoder and decoder apparatus includes a hologram data storage(HDS) circuit(110), an encoder circuit(130), a lookup table generator(140) and a decoder circuit(150). The hologram data storage circuit includes a laser(111), a beam splitter(112), the first shutter(113), the second shutter(116), the first mirror(114), the second mirror(117), an actuator(115), a spatial light modulator(SLM)(118), a storage medium(119) and a charge coupled device(CCD)(120). The encoder circuit includes an N-tuple generator(132) and an encoding unit(134). The lookup table generator includes a categorizing unit(142) and a matching unit(144). The encoder circuit includes a dispersion calculation unit(154) and a sub set determination unit(158).
Patent KR-20010008273-A (KR)
Inventor: PARK HEE WAN
IPC: G06Q30/00
Filed: 2000-11-20
Abstract: PURPOSE: A music selling method is provided to determine a rank on applied music by an internet voting, and sell the music according to the rank of the music so that the consumer can purchase the music at a reasonable price. CONSTITUTION: A music selling method comprises the steps of a music ranking and sale server checking if a new user logs in the server(S200), the server asking the user if he or she wants a music purchase or a music vote(S202), in case that the user wants a music vote, the server displays 2 competition music according to a tournament table(S204), the server allowing the user to assess the 2 music, for example input assessment points in a window according to assessment elements(S206), checking if the vote number is over a designated number(S208), determining final play-off music after repeating the voting steps, and determining the price of the winning prize music, the semifinal winning prize music and other music(S210), storing the rank and the price of the music at a database(S212), in the case that the user wants to purchase a music, the server offering a purchase window(S216), the server allowing the user to search for a music or select a music from a menu(S218), the server downloading the music after checking the payment for the music(S220,S222).
Patent KR-20020043423-A (KR)
Inventor: WON IN HO
IPC: F03D7/00
Filed: 2000-12-04
Abstract: PURPOSE: A device for increasing rotational energy of a multiple propeller is provided to generate power energy by wind through moving a shaft on a wheel rotational plate and to prevent the shaft from bending. CONSTITUTION: A rotational energy increasing device of a multiple propeller comprises plural backward propellers(2) mounted on a shaft with a specific interval; a propeller piece(3) installed on the rear propeller; a wind preventing film(4) formed on an outer end portion of the propeller piece; a bending preventing pipe(5) preventing the shaft from bending by being arranged between the backward propellers; a fixing shaft(6) mounted on a front end of the shaft; a rotational shaft(9) inserted to an upper portion of the fixing shaft; fixing shaft supporting plate(8) attached to a floor unit(16) by being combined to the fixing shaft; a fixing shaft support(7); a generator containing chamber(15) supporting the shaft by being installed on an upper end of the rotational shaft; a shaft supporting hole(13) mounted on a rear end of the shaft; a rotary supporting plate(11) combined to the shaft supporter supporting bar(10); a wheel(12) attached to the rotary supporting plate; and a wheel rotating plate(14).
Patent KR-20020048152-A (KR)
Title: Dust pellet producting appratus and its method as raw material of sinter cake
Inventor: CHOI YEONG SU
IPC: C21B13/10
Filed: 2000-12-16
Abstract: PURPOSE: An apparatus and a method for manufacturing dust pellet for manufacturing sintered ore are provided to improve sintering productivity and prevent environmental pollution due to loss of fine dust by mixing the dust pellet with the blending raw material in a secondary mixer after manufacturing dust pellet first by not directly mixing collected dust of ultrafine particles with a blended raw material. CONSTITUTION: In a method for reusing the dust as a sintering raw material by supplying the mixed dust into a sintering machine after transferring and mixing dust which is generated in the sintering process and collected in a dust collector, the apparatus for manufacturing dust pellet for manufacturing sintered ore comprises a storage hopper(30) which stores the dust by receiving the dust from the dust collector, and at the lower part of which a rotary feeder(31) built-in dust charging chute(32) is installed; a pelletizing drum(50) which has a cylindrical shape with an upper opening surface(50a) receiving the dust from the storage hopper(30) and a lower opening surface(50b) discharging the dust pellet(55) manufactured inside the pelletizing drum(50) onto the inner circumferential surface of the secondary mixer(12), and which is concentrically fixed to the inner part of the secondary mixer(12) so that the pelletizing drum(50) is rotated together with the secondary mixer(12); a water spraying unit(52) and a hot air ejecting unit(54) which are sequentially installed so that they face the dust inside the pelletizing drum(50); and a rounding lifter(53) scrapping dust adhered onto the inner surface of the pelletizing drum(50) during rotation of the pelletizing drum(50).
Patent KR-20010067418-A (KR)
Title: Method and device for cooling the heat-rolled profile
Inventor: MEYER MEINERT
IPC: C21D9/04
Filed: 2000-12-19
Abstract: PURPOSE: A method for cooling hot-rolled shapes without generating scraps by simulating the course of temperature in the rolling mill for the rolling stock already before the actual rolling and cooling process. CONSTITUTION: The method for cooling hot-rolled profiled sections from the rolling heat, wherein the profiled sections are formed of section parts of different mass, wherein, by using measuring-technological means in cooperation with a computer with the aid of a computing program, the quantity of heat to be proportionally removed from the different section parts in accordance with their mass and temperature and the amount of cooling medium required therefor are calculated and controlled, the method comprises the steps of: simulating the course of temperature for the rolling stock in the rolling mill already before the actual rolling and cooling process by performing several simulation calculations by varying the cooling parameters in the simulation calculation to obtain calculated parameters; measuring actual values upstream and downstream of the cooling stretch controlling the adjustments of the desired cooling process based on the calculated parameters obtained from the simulations and the actual values measured upstream and downstream of the cooling stretch.
Patent KR-20020051154-A (KR)
Title: Method for forming self-aligned contact plug of semiconductor device
Inventor: PARK YUN MUN
IPC: H01L21/283
Filed: 2000-12-22
Abstract: PURPOSE: A formation method of a self-alignment contact plug of semiconductor devices is provided to solve an etching stopped problem according to an increase of a polymer production by forming contact plugs self-aligned through gate electrodes regardless of considering an etching selectivity between an interlayer dielectric and a nitride spacer. CONSTITUTION: A number of gate electrodes(20) are formed on a semiconductor substrate(10). At this time, the upper surfaces and both sidewalls of the gate electrodes(20) are respectively enclosed with insulating layers made of nitride capping layers(32) and nitride spacers(34). Conductive pattern(50) self-aligned by the gate electrodes(20) are formed on the regions between the gate electrodes(20).
Patent KR-20020052079-A (KR)
Title: An automotive trunk having an emergency close-open device
Inventor: KANG BEOM SEOK
IPC: B62D25/12
Filed: 2000-12-23
Abstract: PURPOSE: A device for opening an emergency truck in a vehicle is provided to integrate a rod releasing lock of a latch assembly by being operated through a key cylinder and an emergency handle. CONSTITUTION: A device for opening or closing an emergency truck of a vehicle comprises a striker mounted on a chassis; a releasing lever operated by a control switch; a latch assembly(1) releasing lock of a truck lid through the releasing lever; a control lever(2) manipulating the releasing lever; a key cylinder(10) connected to the control lever through a key rod(11); an emergency handle(20) controlling the key rod by movably combined to the key rod; a control member(21) composed of rubber material; a controlling end(22a) combined to a moving slot(11a) of the key rod by being mounted on an emergency rod(22); a hinge member(30) formed on a trunk lid(F); a pad inserted to a hole of the emergency rod; a bolt penetrating the pad; and a nut combined to the bolt. The control lever is rotated counterclockwise by lifting the key rod to operate the releasing lever.
Patent KR-20010062731-A (KR)
Inventor: ISHII TATSUYA
IPC: H03H17/06
Filed: 2000-12-27
Abstract: PURPOSE: To solve the problem of circuit scale that the FF of (X+Y)xn bits is required since the number of input bits is X+Y bits when data after baseband processing are X bits and the number of bits of a gain is defined as Y in the conventional filter with variable gain of this type. CONSTITUTION: A selector 15 for adjusting the gain and a multiplier 16 are located inside the filter and when the number of input bits to the filter is selected as X, the number of FF inside the filter becomes Xxn bits so that the number of FF can be reduced for Yxn bits. Thus, circuit scale can be reduced by integrating a gain control circuit, which is conventionally located on the prestage of the filter, into the filter.