baber/WOPTO huggingface dataset:
Patent KR-20020094399-A (KR)
Title: Method for doing electronic commerce during an on-line game through the Internet
Inventor: MUN IN SIK
Filed: 2001-06-11
Abstract: PURPOSE: A method for performing an electronic commerce during an Internet on-line game is provided to make a rapid and accurate communication possible by performing a web surfing based on a chatting and a communication between groups of on-line games and supplying a guide service directly by a shop assistant or a counselor. CONSTITUTION: An operator web server(11) capable of being connected to a user computer(8) through the Internet(9) and a game server(12) connected to the web server(11) are provided. A central processing unit and storage are provided in the user computer(8) for controlling all procedures for downloading information and programs from the game server(12). A database server(13) for storing registered member information and game information necessary for progressing a game is connected to the game server(12). A fire wall(10) is mounted between the Internet(9) and the web server(11) for preventing a hacking. The Internet(9) is connected and the web server(11) is automatically connected by executing a CD. The CD supplies programs necessary for processing an image and a communication. Thus, an image is produced and an actual communication is performed during an on-line game.
Patent KR-20020095541-A (KR)
Title: Reflection-penetration type liquid crystal display device and method for fabricating thereof
Inventor: HONG MUN PYO
IPC: G02F1/136
Filed: 2001-06-14
Abstract: PURPOSE: A transflective liquid crystal display device and a method for fabricating the same are provided to fabricate the LCD with four or five masks by improving the fabricating procedure and optimize the thickness of thin films for the reflection/transmission electrodes, thereby increasing the light efficiency and achieving the high luminance display. CONSTITUTION: A transflective liquid crystal display device includes thin film transistors formed in first areas of a first substrate(100) with gate electrodes, source electrodes(770), drain electrodes(760) and an active pattern, an organic insulating film(900) formed with contact holes for exposing the drain electrodes, transparent electrodes(1000) formed on a top surface of the organic insulating film to contact the drain electrodes, reflection/transmission electrodes(1100) formed on a top surface of the transparent electrodes for reflecting light supplied in the direction toward the first substrate and transmitting the light supplied via the first substrate, a second substrate having common electrodes facing the reflection/transmission electrodes of the first substrate, a liquid crystal layer implanted between the reflection/transmission electrodes and the common electrodes, and a light supplying unit mounted to a rear surface of the first substrate.
Patent KR-20010070896-A (KR)
Title: Nonwoven Composite for Automotive Top Ceiling
Inventor: KIM SI HWAN
IPC: D04H1/485
Filed: 2001-06-18
Abstract: PURPOSE: A process for preparing a base material for molding interior materials of an automobile by continuously supplying needled surface material to thermoplastic base material obtained through a needle process and physically binding the two material by a needle punching process is provided, which has an effect on reducing weight, production cost and molding defective. CONSTITUTION: In manufacturing an integrated base material(100) of an inner part of an automobile, a needled surface material(20) is continuously supplied to thermoplastic base material(10) obtained through a needle process and the two material is physically bound through a needle punching process and heat-set at 170 to 250deg.C.
Patent KR-20030000112-A (KR)
Title: Door lock apparatus in vehicle
Inventor: SEO SEUNG U
IPC: E05B85/28
Filed: 2001-06-22
Abstract: PURPOSE: A door lock system of a vehicle is provided to reduce the number of elements in the door lock system by using a gear saw-toothed wheel for connecting a cam of the door lock system with a fixing lever. CONSTITUTION: An arc-shaped hole(30) is formed at an arm of an operating lever(20). A saw-toothed wheel(35) is formed at one side portion of the arc-shaped hole(30). The saw-toothed wheel is formed at a circumference side of a cam shaft(40). The saw-toothed wheel of the arc-shaped hole(30) is geared into the saw-toothed wheel of the cam shaft(40). The operating lever(20) connected with the fixing knob is rotated to a direction A and the cam shaft(40) is rotated by the saw-toothed wheel(35) when a driver operates a fixing knob of a door lock system. A door lock setup signal or a door lock release signal is inputted into an ECU(Electronic Control Unit) by the rotation of the cam shaft(40).
Patent KR-20030000906-A (KR)
Title: Method of manufacturing a flash memory device
Inventor: CHO SU MIN
IPC: H01L29/788
Filed: 2001-06-27
Abstract: PURPOSE: A fabrication method of a flash memory device is provided to prevent a misalignment of a contact hole and a leakage current between a gate and a drain by forming a spacer at a metal contact formation part. CONSTITUTION: A tunnel oxide layer(2), a floating gate(3), a dielectric film(4) and a control gate(7) are sequentially formed on an active region of a semiconductor substrate(1). A source and drain region(9,10) are formed in the semiconductor substrate(1). After forming an interlayer dielectric(12) on the resultant structure, a contact hole(17) is formed by selectively etching the interlayer dielectric. A contact spacer(16a) is formed at inner walls of the contact hole(17). A contact plug is then filled into the contact hole(17).
Patent KR-20030003485-A (KR)
Title: Air cushion controlling system for a seat of an automobile
Inventor: JANG HYEON JIK
IPC: B60N2/90
Filed: 2001-07-02
Abstract: PURPOSE: An air cushion device of a seat for a vehicle is provided to prevent wound of the knees of a driver or a passenger and also prevent injury in the neck part when a collision accident happens. CONSTITUTION: An air cushion device of a seat for a vehicle is equipped with an air cushion structure including an air cushion mounted on the hip part(210) of a seat cushion(200) and an air cushion mounted on the back part(130) of a seat back(100). The air cushions have a PRV(Pressure Relief Valve) each and the PRV is selectively opened and shut by the inner pressure of the air cushions. The PRV comprises an inner body installed to the air cushion, an outer body coupled to the inner body, with forming an exhaust hole, a spring elastically installed between the inner body and the outer body, to stop up the exhaust hole, and a ball.
Patent KR-20010098978-A (KR)
IPC: D05B19/14
Filed: 2001-07-10
Abstract: 본 발명은, 옷감을 왕복 운동함과 동시에 편침을 옷감의 이동방향으로 교차해서 스티칭함으로써 단추구멍의 양쪽을 따른 평행 재봉부와 적어도 단추구멍 형성방향의 한쪽의 바태킹 재봉부에 의한 단추구멍 봉합부를 형성하는 단추구멍 재봉기로서, 상기 양쪽 재봉 사이에 단추구멍을 형성하기 위한 옷감 절단 칼날과, 상기 옷감 절단 칼날을 상하 이동시키는 구동수단과, 형성해야 할 단추구멍의 길이를 설정하기 위한 수단과, 형성된 단추구멍의 길이에 따라 상기 구동수단의 동작 시기를 설정하는 수단과, 상기 설정된 동작 시기에 근거하여 구동수단을 동작시키는 제어수단을 구비한 단추구멍 재봉기를 제공한다.
Patent KR-20020029295-A (KR)
Inventor: DUPASQUIER AURELIEN
IPC: H01M50/414
Filed: 2001-07-13
Abstract: PURPOSE: Provide is a simple, economical method for manufacturing a battery separator element showing a high ionic conductivity and circulation stability under a long period of storage and usage of the battery. CONSTITUTION: The manufacturing method of a meso porous polymer film employed as an ionic conductive interelectrode separator for a battery cell, comprises the steps of: (a) preparing a polymer material, a volatile fluid solvent for the polymer material, and a compound containing a second fluid with the volatility lower than that of the solvent, the compound being able to be mixed with the solvent and be coated; (b) casting the compound so that layers are formed; (c) volatilizing the fluid from the layers under the condition that the solvent volatilizes actually faster than the above non-solvent; (d) keeping the solvent volatilized up to the completion of the gelation of the above polymer material parent; and (e) continuing the volatilization of the above non-solvent from the above droplet until the process is complete, so that meso porous voids are equally dispersed among the above film parent.
Patent KR-20020052922-A (KR)
Title: Electronic device
Inventor: ENMOTO KAZUO
IPC: H05K9/00
Filed: 2001-07-23
Abstract: PURPOSE: To provide an electromagnetic shield for an electronic device at a low cost. CONSTITUTION: A metal foil (10) and a metal plate (1) are used for an electromagnetic shield for an electronic device. A protrusion (11) is formed on the metal foil (10) by winding up its end edge. This protrusion (11) is engaged with a hole (30) provided in the metal plate (1). The metal foil (10) is further fixed to the metal plate (1) with a screw (80).
Patent KR-20030009975-A (KR)
Title: Minimum offset codging of the digital communication
Inventor: CHOI YOUNG HEE
IPC: H04L27/00
Filed: 2001-07-24
Abstract: PURPOSE: A minimum offset coding method is provided to maximize a communication efficiency within a given bandwidth by minimizing a frequency error and an error rate owing to a multiple path. CONSTITUTION: In case of a digital binary data communication, communication data is divided into a unit bit word(N). A transmission bit is obtained by selecting any waveform, having a minimum DC offset, among a waveform of a (N+1)-bit word by 2 to the Nth. The other is transmitted together with a repeated bit sync signal using two waveform as a word sync signal. A receiver receives the bit sync signal and the word sync signal, and restores the converted (N+1)-bit word into the unit bit word of N bits.
Patent KR-20030012950-A (KR)
Title: Video Surveillance System remotely controlled via local DSL modem
Inventor: YOON GYEONG
IPC: H04L12/16
Filed: 2001-08-06
Abstract: PURPOSE: A remote network entrance control system using an Internet-wired and wireless communication network is provided to quickly and accurately offer security, anti-crime, and disaster prevention situation of the actual spot to a manager through a multi-functional server using a currently optimized communication network although the manager resides in the actual spot or goes out the outside on business. CONSTITUTION: A multi-functional server(100) converts video data, voice data, entrance data, and various sensor data into signals capable of communication, and transmits the converted signals to a central control server(101) through a communication network. The central control server(101) selectively stores various data transmitted from the multi-functional server(100) in each database, and analyzes the various data, judges security and disaster prevention situation of each site. If the security and disaster prevention situation is generated, the central control server(101) generates an alarm signal for informing the security and disaster prevention situation and provides the all data to a manager in real time so that the manager monitors the situation of the actual spot and controls entrance and exit.
Patent KR-20030014060-A (KR)
Inventor: JUNG U SIK
IPC: C05D3/02
Filed: 2001-08-10
Abstract: PURPOSE: Provided is a method for producing by-product lime fertilizer as soil improver by using waste lime generated from purification of sodium hydroxide. CONSTITUTION: The by-product lime fertilizer is produced by grinding lime waste to a size of 600micrometer, drying at 200-300deg.C for 1-2hrs. for removal of water, grinding, and optionally adding 10wt.% of uncalcined lime(Ca(OH)2) to increase of alkalinity of fertilizer.
Patent KR-20030014447-A (KR)
Title: Fire-resistant structure
Inventor: CHOI JUN HAN
IPC: E04B1/94
Filed: 2001-08-11
Abstract: PURPOSE: A fire-proof construction is provided to generate foam from foaming agent applied to a honeycomb structure and efficiently protect hot air at firing by alternately arranging the honeycomb structure and a support applied with the foaming agent. CONSTITUTION: The fire-proof construction(200) comprises an inner plate(240), an outer plate(250) spaced from the inner plate(240), a supporting plate(260) between the inner and the outer plates(240,250) and two honeycomb structures(220) arranged in parallel and at both sides of the supporting plate(260). In case of firing at either side of the inner/outer plates, a foam generation starts from the honeycomb structure near the firing and, if the firing is progressed, the other honeycomb structure at rear side of the supporting plate(260) also generates the foam to isolate the firing. The supporting plate can be made of plaster board or other heat-insulation materials.
Patent KR-20020015286-A (KR)
Inventor: KOBAYASHI KAZUO
IPC: H01J31/15
Filed: 2001-08-20
Abstract: PURPOSE: To make a display pattern with big area evenly emit light, for a fluorescent tube, using a sheet-shaped electron emission source. CONSTITUTION: The fluorescent display tube comprises a phosphor film 112 with a prescribed display pattern, an electron emission part 120 arranged to face the phosphor film 112, having an electron emission surface with a pattern corresponding to the display pattern, an electron draw out electrode 130 arranged between the electron emission part 120 and the phosphor film 112 to keep a distance with the electron emission part 120, an insulating support member 140 arranged on the periphery of the electron emission part 120 for supporting the electron draw out electrode 130, and dividing walls 143 formed to the insulating support member 140 for dividing the electron emission surface of the electron emission part 120 into a plurality regions.
Patent KR-20030016644-A (KR)
Inventor: SUNG BYEONG JUN
IPC: B62D33/067
Filed: 2001-08-21
Abstract: PURPOSE: A tilting apparatus of a front cab for a truck is provided to improve convenience and safety by operating a fixing bar and returning the front cab individually and sequentially. CONSTITUTION: A front cab tilting device of a truck is composed of a fixing bar(17) placed in an elongated groove(11a) formed in a cab mounting bracket(11) or a frame groove(13a) of a frame mounting bracket(13) in tilting a front cab; a cable(21) connected to the fixing bar by penetrating the cab mounting bracket; plural roller members(22) fixed in a panel of the front cab to guide movement of the cable; and a cable operating unit(30) installed in the panel of the front cab and connected to the end of the cable from the roller member to move the fixing bar in the elongated groove and the frame groove. Convenience and safety are improved with operating the fixing bar and returning the front cab individually.
Patent KR-20030016698-A (KR)
Title: Neck anti-injury device of headrest for automobile
Inventor: KIM HYO GEUN
IPC: B60N2/48
Filed: 2001-08-21
Abstract: PURPOSE: A device for preventing injury to neck of a headrest for a vehicle is provided to prevent injury of passenger's neck by making the headrest moved forward and upward and increasing the width of the headrest. CONSTITUTION: A device for preventing injury to neck of a headrest for a vehicle comprises support rod guides(11) formed on guide bars(12) formed at the upper end of a seat frame; a guide panel(13) connected to the seat back frame; and a suspension(15). The support rod guide slides back and forth along the guide bar. The guide panel has elongated hole type guide holes(13a) having wider width in the front side. In the suspension, both sides are connected to the support rod guide by a compression spring(14) and the support rod guide is inserted in a groove(15a), and pin units(15b) are inserted in through holes(16a) of frame brackets(16) formed on both sides of the seat back frame. Accordingly, a headrest support member of the upper part of the support rod guide is increased longitudinally and the width of the headrest is increased. Thus, passenger's head is safely supported.
Patent KR-20020018084-A (KR)
Inventor: SENOO HIDEO
IPC: H01L21/304
Filed: 2001-08-29
Abstract: PURPOSE: A method of manufacturing semiconductor device is provided to easily and securely form an adhesive layer on, especially, the back of chips. CONSTITUTION: The energy radiation curable pressure sensitive adhesive layer of the pressure sensitive adhesive sheet for pickup step is cured prior to the peeling of the surface protective sheet. Therefore, even when the surface protective sheet is peeling, the cured pressure sensitive adhesive layer is free from strain, so that excellent chip alignment is realized to thereby enable improving a pickup efficiency.
Patent KR-20030023060-A (KR)
Title: Burner assembly for gas range
Inventor: CHO SEONG SIK
IPC: F24C3/08
Filed: 2001-09-11
Abstract: PURPOSE: A burner assembly used in a gas range is provided to improve thermal efficiency transferred to a vessel by installing a metal porous ring member on a burner. CONSTITUTION: A burner assembly includes a burner(20A) and a porous ring member(30) placed on the burner(20A). The burner(20A) has a body(20) formed at upper portion thereof with a burner head(22) and a burner cap(24) placed on the burner head(22). A flame hole(26) is formed between the burner head(22) and the burner cap(24). The porous ring member(30) has a ring shape. The porous ring member(30) is rested on the burner cap. The porous ring member(30) has a ring-shaped porous section, which covers the top of flame created by gas discharged through the flame hole(26).
Patent KR-20030023380-A (KR)
Title: System for supplying washer in vehicle
Inventor: YOO CHANG GUK
IPC: B60S1/46
Filed: 2001-09-13
Abstract: PURPOSE: A washer liquid supply system for a motor vehicle is provided to reduce costs and allow for an ease of maintenance by storing the washer liquid to be sprayed to the front glass and the rear glass of the motor vehicle, into a single washer liquid tank. CONSTITUTION: A washer liquid supply system comprises a single washer liquid tank(10) mounted in an engine room arranged in the front portion of a motor vehicle; a front glass washer liquid outlet pump(12) mounted in the washer liquid tank, which supplies the washer liquid to the front glass from the washer liquid tank; a rear glass washer liquid outlet pump(14) mounted in the washer liquid tank, which supplies the washer liquid to the rear glass from the washer liquid tank; a front glass washer liquid supply hose(16) connected to the front glass washer liquid outlet pump; a rear glass washer liquid supply hose(18) connected to the rear glass washer liquid outlet pump; a spray nozzle(20) mounted at an end of the front glass washer liquid supply hose, which sprays washer liquid to the front glass; and a spray nozzle(22) mounted at an end of the rear glass washer liquid supply hose, which sprays washer liquid to the rear glass.
Patent KR-20030024354-A (KR)
Title: Global motion compensation apparatus and method for detecting a motion of an object
Inventor: CHOI GEON YEONG
IPC: G01B11/00
Filed: 2001-09-18
Abstract: PURPOSE: A global motion compensation apparatus and a global motion compensation method are provided to achieve a significant reduction in the search area for detection of motion, while avoiding a morphological opening. CONSTITUTION: A global motion compensation apparatus comprises an image acquiring unit(200); a pre-processing unit(210) including a low pass filter, and which removes spatial high frequency components by filtering the image obtained by the image acquisition unit through the use of the low pass filter; a global motion estimation unit(220) for receiving the current image and previous image from the image acquisition unit, and estimating motion vector of the background; a block based motion compensation unit(240) for receiving the current image and previous image where spatial high frequency components are removed, from the pre-processing unit, obtaining a compensated image by performing a block based motion compensation through the use of the motion vector estimated by the global motion estimation unit, and obtaining a motion compensation error image from the difference between the compensated image and the current image where spatial high frequency components are removed; a motion detection unit(250) for comparing the sum of motion compensation error values of each block with a predetermined threshold value, and judging the block having the sum of motion compensation error values exceeding the threshold value, as an area where an object exists; and a moving object variable extraction unit(260) for obtaining variables of the object by calculating the center and area of the moving object in the block judged by the motion detection unit.
Patent KR-20030024509-A (KR)
Title: Character input method of the internet phone.
Inventor: SONG KI SUK
IPC: H04M1/23
Filed: 2001-09-15
Abstract: PURPOSE: A method for inputting characters in a wireless Internet phone is provided to conveniently input characters through only one-time input by automatically moving a cursor and displaying residual characters except for the first character. CONSTITUTION: A random time required when inputting a button once is set up as the first click time in a microprocessor, and a random time required when inputting the button twice is set up as the second click time in the microprocessor. If a button input time is the first click time, the first character is instantly displayed on an LCD(5). If the input operation of the button is continuously performed over the second click time, residual characters except for the first character are displayed on the LCD, and a cursor(6) and a sound successively indicate the characters. Desired characters are inputted on the LCD(5) by stopping the input operation of the button in a position in which the cursor and the sound indicate the characters.
Patent KR-20020033421-A (KR)
Inventor: KATAHIRA AKIRA
IPC: A63B53/02
Filed: 2001-10-17
Abstract: PURPOSE: To provide a golf club having a head to be hardly deformed by the thermal effect of the welding. CONSTITUTION: Separate reinforcing members 12 and 13 are mounted inside the front edge 8A of a crown shell 8. The front edge 8A side is made thick, and the upper edge 4A of a face shell 4 and the front edge 8A of the crown shell 8 are jointed by welding. A plurality of projections 11 are formed in the front edge 8A of the crown shell 8 to be engaged with the upper edge 4A of the face shell 4. The front edge 8A side of the crown shell 8 is made thick with the thickness of the reinforcing members 12 and 13 added to the thickness of the front edge 8A. Therefore, the thermal deformation of the head at the time of welding can be prevented, and further, dropping of the front edge 8A at the time of welding can be also prevented, so that the upper edge 4A and the front edge 8A can be jointed as designed.
Patent KR-20020033583-A (KR)
Inventor: NIIYAMA TAKASHI
IPC: H01H25/00
Filed: 2001-10-31
Abstract: PURPOSE: A slide switch having a small number of parts is provided to easily assemble and to relatively reduce costs. CONSTITUTION: A slide switch(100) having a small number of parts has a keytop(1) acting as a manually operable part. The keytop(1), when not operated, is maintained in a neutral position(N). The keytop(1) is operable, from the neutral position(N), in X-direction, in Y-direction perpendicular to X-direction, in varied directions combining X- and Y-directions, and in Z-direction perpendicular to these directions. Such operations of the keytop(1) are electrically detected. The slide switch(100) may be used with a remote controller of a household electric appliance, a mobile phone, a controller of a game machine, and a dashboard of a car. The case part(C) includes a main case body(2) disposed in a lower position and a lid(3) for covering an upper opening of main case body(2). The main case body(2) contains an elastic part(4), a slide member(5), a guide plate(15) and an auxiliary elastic member(16). A sheet(6) is disposed to cover an area over these components. The keytop(1) is disposed the lid(3).