baber/WOPTO huggingface dataset:
Patent KR-20010000189-A (KR)
Inventor: KIM JONG RYUL
IPC: G06K21/00
Filed: 2000-08-05
Abstract: PURPOSE: A system and method for managing accounts of a plurality of internet sites using ic cards are provided to enhance a user's convenience by automatically inputting a necessary field by using a private information, a site log-in information, and a finance account information which are previously stored into IC card, and store a money exchange content processed in each Internet site in IC card. CONSTITUTION: An internet sites accounting management system using an IC card includes an information input part(112), a client computer(102), IC circuit card(118), a connection line(116), and a display part(120). The client computer performs IC card driving program which includes an Internet connection program, IC card information inquiry program, and a record program for recording the information in the IC card. The IC card stores a personal information, a site log-in information, and a finance account information. The connection line connects the client computer to the IC card. The display part displays a processed result. Thereby, the Internet sites accounting management system using IC card enhances a user's convenience by automatically inputting a necessary field by using a private information, a site log-in information, and a finance account information which are previously stored into IC card, and store a money exchange content processed in each Internet site in IC card.
Patent KR-20020014855-A (KR)
Title: Composite abrasive particles made of waste tungsten carbide tools for magnetic abrasive polishing/finishing and method using the same
Inventor: KIM HEE NAM
IPC: B24D3/00
Filed: 2000-08-19
Abstract: PURPOSE: A magnetic polishing method using a magnetic abrasive is provided to recycle waste cemented tungsten carbide tools. CONSTITUTION: Waste cemented tungsten carbide tools are collected, sorted and washed by material. After collecting, sorting and washing processes, the waste cemented tungsten carbide tools are first pulverized by a hammer in the same hardness as or higher hardness than the waste cemented tungsten carbide tools and secondly pulverized by a roller mill consisting of rollers in the same hardness as the hammer. The secondly pulverized waste cemented tungsten carbide tools are sorted by mesh unit from 500 to 800 meshes using a sorting screen. Finally, the pulverized waste tungsten carbide tools are used as magnetic abrasives with still remaining magnetism and high hardness.
Patent KR-20020014949-A (KR)
Title: Oilless linear actuator
Inventor: KIM SEONG TAE
IPC: H02K41/02
Filed: 2000-08-19
Abstract: PURPOSE: A non-lubricated linear actuator is provided to allow the driving shaft to be easily processed and reduce weight of the driving shaft, while reducing manufacturing cost by reducing the number of springs. CONSTITUTION: A non-lubricated linear actuator comprises a casing having a linear cylinder incorporated into the casing; a linear motor mounted inside of the casing, and which drives a driving force; a driving shaft(13) which is hollow and coupled to a mover of the linear motor so as to reciprocate in a linear manner; a piston coupled to an end of the driving shaft, such that the piston inserted into the cylinder reciprocates in a linear manner together with the driving shaft so as to compress a working gas; an upper spring and a lower spring(16) coupled to upper and lower ends of the driving shaft, respectively, and fixed to the casing so as to guide the linear movement of the driving shaft; and a support member(17) where the mover of the linear motor is integrally coupled. The support member is coupled the driving shaft by a coupling member penetrating through the upper and lower springs.
Patent KR-20020016229-A (KR)
Title: a scale removal system of heat exchanger
Inventor: LEE HYEON JUN
IPC: F28G9/00
Filed: 2000-08-25
Abstract: PURPOSE: A scale removing system of heat exchanger is provided to swiftly and automatically remove scale sticking on a plate type heat exchanger. CONSTITUTION: A scale removing system comprises a pretreatment cleaning solution tank(T1); an aftertreatment cleaning solution tank(T2); a circulating channel(R); a cleaning solution circulating device; a cleaning solution recovery tank(T3); and multiple valves(V1,V2,V3,V4,V5,V6,V7,V8). The pretreatment cleaning solution tank is filled with pretreatment cleaning solution, mixture of pretreatment chemicals and water, and connected with an inlet line(C1) of fluid. The aftertreatment cleaning solution tank is filled with aftertreatment cleaning solution, mixture of aftertreatment chemicals and water, and connected with the inlet line of the fluid. The circulating channel connects an outlet line(C2) of the fluid with the pretreatment and aftertreatment cleaning solution tanks. The cleaning solution circulating device comprises a first pump and a second pump(M2) circulating the pretreatment and aftertreatment cleaning solution in a heat exchanger(E), respectively. The cleaning solution recovery tank temporarily stores the pretreatment and aftertreatment cleaning solution having circulated in the heat exchanger. The valves selectively open and close the inlet and outlet lines of the fluid, inlets of the pretreatment and aftertreatment cleaning solution tanks and an inlet and an outlet of the cleaning solution recovery tank.
Patent KR-20020017018-A (KR)
Title: A method for measure of the skin condition
Inventor: AHN BYEONG GIL
IPC: A61B10/00
Filed: 2000-08-28
Abstract: PURPOSE: Provided is a method for measuring skin condition which allows accurate general evaluation of skin by examining skin condition using differentiated condition listed according to various items and quantitatively determining skin condition dominance of items and secession from reference. CONSTITUTION: The method comprises (S1) a step for measuring ability to maintain moisture, (S2) a step for measuring a level of oil secretion, (S3) a step for measuring regularity of oil on skin surface, (S4) a step for measuring amount of melanin, (S5) a step for measuring a level of partial melanin deposition on skin surface, (S6) a step for measuring a pattern of corneum peeling, (S7) a step for measuring a size of skin pores, (S8) a step for measuring acnes, (S9) a step for measuring sensitivity of skin, (S10) assessing the skin condition based on the measurements of (S1) to (S9).
Patent KR-20020017182-A (KR)
Title: Method for manufacturing semiconductor device using octafluorobutene etching gas
Inventor: KANG CHANG JIN
IPC: H01L21/60
Filed: 2000-08-29
Abstract: PURPOSE: A method for forming a semiconductor device is provided to increase an etch rate as compared with a conventional technology by using octafluorobutene as etch gas, and to advantageously perform a process for forming a contact hole or self-aligned contact hole having a high aspect ratio by having excellent selectivity of an oxide layer to a nitride layer. CONSTITUTION: A silicon oxide-containing layer(56) is exposed to the upper surface of a semiconductor substrate(50). The semiconductor substrate is positioned in a plasma reaction chamber. The etch gas including octafluorobutene as a linear unsaturated compound is induced to the plasma reaction chamber. Plasma(70) is generated from the etch gas to etch at least a part of the silicon oxide-containing layer.
Patent KR-20020019322-A (KR)
Title: Superconducting Persistent Current Switch and Winding Apparatus therefor
Inventor: BAE JUN HAN
IPC: H01F6/00
Filed: 2000-09-05
Abstract: PURPOSE: A superconductive persistent current switch, and a bobbin and a winding device therefor are provided to rapidly transfer the heat of a heater to a wide area even with the same winding number as a prior heater, to enable the consistent operation of a bobbin from an initial process to a final process, and to be easily modified even after the final process. CONSTITUTION: A first superconductive winding layer(25a) is formed by winding a superconductive wire on a bobbin(21) for winding with a bifilar shape. A heater winding layer(32) is formed by winding a conductive wire on the first superconductive winding layer with a bifilar shape. A second superconductive winding layer(25b) is formed by winding a superconductive wire on the heater winding layer with a bifilar shape. An adiabatic layer(31) is formed by winding an adiabatic tape on the second superconductive winding layer. In this structure, a heat conductive layer formed by winding a metal tape having high heat conductivity between the heater winding layer and the first and/or second superconductive winding layers.
Patent KR-20020022898-A (KR)
Title: Trunk filler switch and fuel filler switch of vehicle
Inventor: JUNG HUI SEOK
IPC: B62D25/10
Filed: 2000-09-21
Abstract: PURPOSE: A trunk lid switch and a fuel filler door switch for a vehicle are provided to prevent wrong operation by operating the trunk lid switch and the fuel filler door switch individually, and to improve working efficiency by inserting the case to the door inner panel simply. CONSTITUTION: A trunk lid switch(10) and a fuel filler door switch(20) are arranged in a case(30) to open a trunk lid and a fuel filler door. A first installation groove(32) and a second installation groove(33) are divided by a partition, and formed in the case. The trunk lid switch and the fuel filler door switch are mounted in first and second installation grooves through elastic members(41,42). The trunk lid switch is connected directly to a wire(11), and operated with being pulled. The fuel filler door switch is pushed to the case, and operated with turning a wire winder(50). Working efficiency is improved with inserting the case to a door inner panel(5a) and assembling by a hook. Wrong operation is prevented with operating the trunk lid switch and the fuel filler door switch individually.
Patent KR-20010050650-A (KR)
Inventor: KIM JAE HWAN
IPC: F03G7/00
Filed: 2000-09-26
Abstract: PURPOSE: A lifting force, propulsive force, power or electricity generating device is provided to self-generate power or electricity without any power supply from the outside for lifting or driving by the voluntary operation. CONSTITUTION: A lifting force, propulsive force, power or electricity generating device(100) provides power or electric power to a lifting force or propulsive force generating part for generating lifting force or propulsive force by biasing or distributing a motion amount of a rigid element to be driven by a large motion energy in a sealed space or using centrifugal force or rotation inertia, wherein the device is driven by a small electricity or power to obtain amplified power or electricity in a normal operation stage, so that the part is supplied by the self-generated power or electricity to obtain the lifting force and propulsive force.
Patent KR-20010039952-A (KR)
Title: Field emission device
Inventor: ASAI HIRONORI
IPC: H01J21/10
Filed: 2000-09-29
Abstract: PURPOSE: To provide a vacuum micro device capable of narrowing an electron orbit without using a control electrode. CONSTITUTION: A vacuum micro device comprises three electrodes, i.e., a cathode 1 having an electron emission layer 7, a gate electrode 1 having an opening 6 for passing an electron emitted from the electron emission layer, and a cathode 9 formed over the gate electrode. The vacuum micro device may prevent electron having a large velocity component parallel with a face of the electron emission layer 7 from passing the opening and may narrow an orbit of the electron passing the opening, by making the shortest distance L until which the electron emitted from the electron emission layer passes the opening, larger than a thickness S of the opening.
Patent KR-20020027848-A (KR)
Title: Hinge apparatus for room-mirror of automobile
Inventor: KIM AE SUK
IPC: B60R1/04
Filed: 2000-10-05
Abstract: PURPOSE: A room mirror supporter for a vehicle is provided to improve a supporter structure of the mirror in order to prevent a movement of a mirror case including the mirror. CONSTITUTION: A room mirror supporter comprises a mirror case(50) in which a mirror(51) is installed, a supporter(61) for supporting the mirror case and for adjusting a direction of the mirror case(50) and a hinge control unit for restricting and controlling a hinge movement of the mirror case(50) and the supporter(61) after adjusting the direction of the mirror case. The mirror case(50) comprises a front cover(52) in which the mirror is installed, and a rear cover(53) connected to the front cover(52) complementally. The front cover(52) and the rear cover(53) can be connected by using a bolt and a nut, an adhesive or a various manner. A hinge recess(54) having a concave inner surface of a spheric shape is formed at a rear side of the rear cover(53) so that a hinge portion(63) is inserted.
Patent KR-20010050874-A (KR)
Inventor: HIRATA MORIHISA
IPC: H01L21/28
Filed: 2000-10-05
Abstract: PURPOSE: To provide a semiconductor device with high electrostatic withstanding strength to a surge current and the like and provide a manufacturing method. CONSTITUTION: Three N+ diffusion layers 4a, 4b, and 4c are formed on a surface of a region surrounded by an element isolating insulating film 3a. The N+ diffusion layer 4a functions as a source diffusion layer of an N-channel MOS transistor 11a, the N+ diffusion layer 4c as a source diffusion layer of an N- channel MOS transistor 11b, the N+ diffusion layer 11b as a drain diffusion layer of N-channel MOS transistor 11a and 11b. In this way, the drain diffusion layer is common to two N-channel MOS transistors 11a and 11b. At the same time, an annular mask insulating film 18 is formed on the N+ diffusion layer 4b, and a silicide film 6b is formed on the surface of the N+ diffusion layer 4b except for a region covered by the mask insulating film 18. As a result, the N-channel MOS transistors 11a and 11b have the same potential at the drain.
Patent KR-20020028004-A (KR)
Title: Compound of oil asphalt setting rapidly and its manufacturing method
Inventor: KIM CHUN GIL
IPC: C04B24/36
Filed: 2000-10-06
Abstract: PURPOSE: A rapidly hardenable emulsification asphalt composition including water, emulsifier and asphalt is provided, which shortens working time, and prevents transformation and cracking of paving layer due to good elasticity and flexibility. CONSTITUTION: The composition contains 20-70wt.% of mixture(A) comprising 97-99.9wt.% of water, 0.1-3.0wt.% of acid and 0.1-3.0wt.% of emulsifier, and 40-80wt.% of mixture(B) comprising 90-99wt.% of asphalt and 1-10wt.%(based on the amount of asphalt) of activator, where the above acid, emulsifier and activator are HCl, amine and tar oil or acetic acid, amine and stearin acid, respectively. The composition is prepared by the following steps: stirring a mixture(A) at 20-70deg.C for 10-120min, and a mixture(B) at 130-160deg.C for 10-120min. in each vessel; mixing 20-70wt.% of mixture(A) with 40-80wt.% of mixture(B) at 70-100deg.C for 0-60min.
Patent KR-20020030604-A (KR)
Title: Remote computer monitoring system and method thereof
Inventor: BAE YOUNG JU
IPC: G06F15/00
Filed: 2000-10-19
Abstract: PURPOSE: A remote computer monitoring system and a method are provided to remotely check the symptom and to recover a trouble by monitoring a user computer through a long distance communication network such as the Internet and wire/wireless telephone network. CONSTITUTION: The system includes a user computer(100) as a monitoring target, an operator computer(500,600) enabling an operator to input the data to check the symptom of user computer and simultaneously displaying an executing screen of user computer by the data input together with an operator screen and a monitoring relay(200). The monitoring relay includes a communication part extracting the data fit to a protocol by receiving the keyboard data of operator computer inputted by the operator from an external communication network, a processor converting the keyboard data of operator computer received from the communication part into the specific data in order to display the data on the user's computer, and a logic program concerting the data received from the processor into a specific digital data and transmitting the converted digital data to the user computer.
Patent KR-20010082535-A (KR)
Title: Searching system, searching unit, searching method, displaying method for search results, terminal unit, inputting unit, and record medium
Inventor: DEGUCHI YUICHIRO
IPC: G06F3/048
Filed: 2000-10-24
Abstract: PURPOSE: A retrieval system is provided to make it possible to retrieve broadcasted contents even when an accurate keyword is unknown. CONSTITUTION: A user receives contents broadcasted from a broadcasting station(12). When the user depresses a button(20) on a bookmarker(4), time information is stored. The time information is transferred to a retrieval(10) through a gateway device(11). The engine retrieves contents broadcasted at time on the basis of the time information and returns retrieved results possibly received by the user to the device(11). The user suitably selects one of the retrieved results, and when the contents are a musical piece, listens to the program through the device(11). When the contents are a commercial(CM) program, a means for moving to the site of an advertiser is displayed on the device(11). The user can display the site only by executing operation based on the display and purchase a commodity. Thus the user can obtain necessary information only by depressing the button(20) on the bookmarker(4) at the time of listening to a broadcast.
Patent KR-20020032890-A (KR)
Title: The method for production of egg containing anti-E.coli IgY and anti-Helicobacter pylori IgY simultaneously, and egg, yogurt and ice-cream containing specific IgY for anti-E.coli and anti-Helicobacter pylori
Inventor: BAEK BAN SEOK
IPC: C07K16/02
Filed: 2000-10-27
Abstract: PURPOSE: A method for producing an egg containing specific antibodies against E. coli and Helicobacter pylori, the egg produced therefrom, and yoghurt and ice cream containing antibodies against E. coli and Helicobacter pylori are provided, which egg or dietary foods can be useful for the prevention of enteritis. CONSTITUTION: The method for producing an egg containing specific antibodies against E. coli and Helicobacter pylori comprises the steps of: first injecting 1 ml of mixed bacteria emulsion containing E. coli antigen, Helicobacter pylori antigen and aluminium hydroxide to a leg of a chicken, followed by second and third injecting 1 ml of the mixed bacteria emulsion using an emulsifier(ISA25) at an interval of 1 week; and injecting 0.5 ml of the mixed bacteria emulsion using an emulsifier(ISA25) and 0.5 ml of the mixed bacteria emulsion in four times to the grown hen at an interval of 1 month to produce an egg containing anti-E. coli IgY and anti-Helicobacter pylori IgY.
Patent KR-20020034223-A (KR)
Title: apparatus for recording operation and driving condition of driver
Inventor: KANG CHANG MIN
IPC: G01M17/00
Filed: 2000-10-31
Abstract: PURPOSE: A device for evaluating driving of car is provided to detect driving condition of the car(such as sudden turning, sudden acceleration, sudden braking, drunken driving, drowsing driving and speed) to store. CONSTITUTION: A device includes an accelerometer(101); a first amplifier(102) and a second amplifier(103); an A/D converter(104), a high speed micro computer(105); a power supply(106); a backup power supply(107); a timer(108); a switch(111); and a micro computer(109). The first amplifier and the second amplifier amplify acceleration of X axis and Y axis detected by the accelerometer, respectively. The high speed micro computer compares and analyses speed information detected by a speedometer of a car and acceleration information supplied from The A/D converter to extract driving information on sudden acceleration, sudden braking and sudden turning. The switch is for determining whether the device is attached or detached. The micro computer is for storing time information supplied from the timer, driving evaluation information supplied from the high speed micro computer, attachment and detachment information supplied from the switch in an EEPROM or a flash memory(110). The backup power supply and the switch are for coping with intended interruption of a driver such as intercepting battery power or detaching the device.
Patent KR-20010051390-A (KR)
Inventor: UMEMOTO SEIJI
IPC: G02B6/00
Filed: 2000-11-01
Abstract: PURPOSE: To develop a liquid crystal display device with good visibility which shows excellent brightness in both of reflection and transmission modes and which does not cause a reverse in display nor a decrease in contrast due to leaked light. CONSTITUTION: The liquid crystal display device consists of a light guide plate 1 and a liquid crystal shutter 4 which has a liquid crystal cell 42 and at least one polarizing plate 41, 43 and which is disposed on the upper face side of the light guide plate 1. In the light guide plate, the light from a light source 2 disposed on the entrance side face 13 is made to propagate lower face 12 by a light exiting means formed on the upper face 11 of the plate, and propagating light is reflected by a reflection layer 3 disposed on the lower face side of the light guide plate to pass through the upper face. The phase difference in the perpendicular direction to the upper and lower faces is <= 40 nm. By this method, the state of the linearly polarized light is hardly changed in the light guide plate so that irregular display is hardly caused. The decrease in the use efficiency of light in a reflection mode is a little such as the absorption loss or reflection loss by the light guide plate, and the obtained device shows brightness comparable to a conventional reflection type device. In the transmission mode, the obtained device shows almost equal brightness to that of a conventional transmission type liquid crystal display device and has excellent uniformity of brightness.
Patent KR-20010082541-A (KR)
Inventor: BROWNLOW MICHAEL JAMES
IPC: G09G3/36
Filed: 2000-11-01
Abstract: PURPOSE: Provided are a shift register which is used suitably for a driving circuit of a picture display device, which enables reduction of the driving circuit scale, and the pulse width of the output signal of which can varied arbitrarily, and an image display device using the shift register. CONSTITUTION: In a shift register(1) provided with a flip-flop(23) operated synchronizing with a clock signal, switch means(21) opened and closed in accordance with an output of a preceding stage of each flip-flop(23) are provided, a clock signal is selectively inputted to the shift register(1) by the switch means(21), while the selected clock signal is reversed and is outputted from the shift register of each stage. Also, each output of shift registers is prevented from being overlapped by using two kinds of clock signal in which a duty ratio is 50% or less and respective low level period is not overlapped.
Patent KR-20020037847-A (KR)
Title: Portable computer including soft reset key and processing method of soft reset thereof
Inventor: LEE CHUN SU
IPC: G06F1/24
Filed: 2000-11-15
Abstract: PURPOSE: A portable computer having a soft reset function and a method for the soft reset are provided to protect the ongoing data when a system is halted suddenly. CONSTITUTION: The portable computer has a new microcomputer(12), a soft reset key(14), a CPU(Central Processing Unit)(2), a memory(4), a system controller(6), and a BIOS ROM(Basic Input Output System Read-Only Memory)(8). The portable computer performs power supply management function for supporting suspend two RAMs(Random Access Memories) via a Windows operating system. The memory performs a mode for sustaining the stored data by a self-refresh mode. When the suspend two RAMs are operated, the ongoing data are stored in the memory. The memory sustains data by receiving the power of a battery when a system is reset. The soft reset key formed on a portion of the portable computer is manipulated by a user when the system is halted suddenly. The reset is performed while the data stored in the memory are saved.