baber/WOPTO huggingface dataset:
Patent KR-20030067941-A (KR)
Title: Improvement in shoe upper structure
Inventor: JOO MIN JONG
IPC: A43B23/02
Filed: 2002-02-09
Abstract: PURPOSE: A fabric material for upper leather for shoes is provided to give excellent durability, anti-modification property against external effect or alteration of temperature while expressing varied and beautiful colors and designs on surface of the fabric material. CONSTITUTION: The fabric material comprises an inner surface(400) made of leather, a supporting film(300) made of cloth lining material, another supporting film(200) made of cotton cloth, and an outer surface(100) made of 100% PE fiber cloth. The supporting film(200) rigidly supports the outer surface not to be easily modified and is prepared of cotton cloth suitable to endure thermal modification by high temperature when printing patterns on the outer surface(100). The supporting film(300) is for backing the inner surface(400) and, in particular, prepared of skin-suede material lining for manufacturing the upper leather for a pair of skates and/or roller-skates.
Patent KR-20030069592-A (KR)
Title: Biaxially oriented polyester film having high transparency
Inventor: KIM HEUNG GYU
IPC: C08J5/18
Filed: 2002-02-22
Abstract: PURPOSE: A biaxially oriented polyester film is provided, to improve the transparency, the traveling property, the winding property and the process passing property by employing spherical porous silica particle. CONSTITUTION: The biaxially oriented polyester film comprises a polyester resin and 0.001-3.0 wt% of porous spherical silica particle, wherein silica particle has an average particle size of 0.3-15 micrometers, an average degree of spherical shape (1/100) £Sigma from i=1 to i=100 (DSi/DLi), wherein DSi is a minimum diameter of particle and DLi is a maximum diameter of particle| of 0.9-1.0, a distribution width of degree of particle size £(D90-D10)/D50, wherein D10, D50 and D90 are the cumulated volume distribution from a small particle, respectively and represent 10%, 50% and 90%, respectively| of 1.5 or less, and the sum of a specific surface area and an oil absorption of 800 or more. Preferably the layer containing the silica particle has a thickness of 1-350 nm.
Patent KR-20030070733-A (KR)
Title: Digital signature method using RSA public-key cryptographic based on CRT and apparatus therefor
Inventor: YEN SUNG MING
IPC: G06F7/72
Filed: 2002-02-26
Abstract: PURPOSE: A method and an apparatus for digital signature using a CRT(Chinese Remainder Theorem)-based RSA(Rivest, Shamir, and Adleman) public key encoding method are provided to reduce the amount of calculation by using a compatible structure with an existing system without adding new parameters. CONSTITUTION: A value of Sp is obtained from a mathematical expression of Sp=M¬dp mod p(104). A value of Sq is obtained from the mathematical expression of Sq=M¬dq mod q(105). A value of T as an authentication value is obtained from the mathematical expression of T=T1+T2(108). A value of S1 is obtained from the mathematical expression of S1=((q+T)q¬-1 mode p)Sp(109). A value of S2 is obtained from the mathematical expression of S2=((p+T)p¬-1 mode q)Sq(110). A value of S as a signature value is obtained from the mathematical expression of S=S1+S2 mode n(111).
Patent KR-20030070953-A (KR)
Title: The fan filter unit control system of BLDC motor for extreme cleanness and method thereof and the management system manageability a fan filter unit control system using network
Inventor: KOOG YUN SANG
IPC: H02P6/06
Filed: 2002-02-27
Abstract: PURPOSE: A fan filter unit control system for driving a BLDC motor, a method for controlling the same, and a management system for managing the same are provided to improve a power factor by modifying a structure of a linear power supply. CONSTITUTION: A fan filter unit control system for driving a BLDC motor includes a voltage supply portion(101), a BLDC driver portion(102), a BLDC motor portion(103), and a control portion(104). The voltage supply portion(101) rectifies AC power to DC power and outputs a driving voltage of the BLDC driver portion(102), a driving voltage of the BLDC motor portion(103), and a driving voltage of the control portion(104). The BLDC driver portion(102) outputs constantly the driving voltage of the BLDC motor portion(103) according to the driving voltage of the BLDC driver portion(102). The BLDC motor portion(103) drives a three-phase BLDC motor and outputs an alarm signal according to a driving state of the three-phase BLDC motor. The control portion(104) controls the driving voltage of the three-phase BLDC motor.
Patent KR-20020096852-A (KR)
Title: Plasma Display Panel
Inventor: IHARA YASUSHI
IPC: H01J11/34
Filed: 2002-02-27
Abstract: PURPOSE: To enhance a secondary electron emission characteristic of a protective film for an electrode used for a plasma display panel(PDP). CONSTITUTION: This PDP has a front substrate 10 with display electrodes 8 wired and a back substrate 4 with address electrodes 3 wired, and displays an image by discharge in a minute discharge space formed in a gap between both the substrates. The PDP has two layers of protective films 5 and 6 formed of a metal oxide, covering a dielectric layer 7, formed on the front substrate 10. The upper layer 6 on its outer surface side has a material layer, having a specific surface area of 20 m¬2/g or more formed at a film thickness of 1 μm or less and has high discharge performance, and the lower layer 5 on its inner surface side has a material layer, having a specific surface area of 10 m¬2/g or less formed at a film thickness of 1 μm or more and has low absorption performance for water.
Patent KR-20030075286-A (KR)
Inventor: JUNG YONG IL
IPC: B60P1/43
Filed: 2002-03-18
Abstract: PURPOSE: An acceptable type ladder for a truck is provided to improve efficiency of the ladder by storing the ladder in the lower part of a deck, getting on and off the truck safely and promptly, loading the cargo in the deck, and separating the ladder from the truck easily. CONSTITUTION: An acceptable type ladder for a truck is composed of a storage container(200) having a guide rail(210) longitudinally formed in the lower part of a deck(100), an opening panel(220) hinge-combined in the lower and rear parts and a ladder fixing unit(230) formed in the rear end, and a ladder(300) contained in the storage container by moving along the guide rail with a link(310). Passengers get on and off the truck quickly and easily by using the ladder. Convenience is improved by separating the ladder from the truck.
Patent KR-20030010488-A (KR)
Title: Combination system having an optical recording/reproducing apparatus and a television, and a control method for displaying caption and subtitle
Inventor: SEO JEONG SU
IPC: G11B31/00
Filed: 2002-04-03
Abstract: PURPOSE: An optical recording/reproducing apparatus and television combination system and a method for controlling captions and subtitles of the system are provided to prevent caption data and subtitle data from being displayed on a television screen, being overlapped with each other, when data recorded in an optical recording medium is reproduced. CONSTITUTION: A combination system having an optical recording/reproducing apparatus(300) for reproducing data recorded in an optical recording medium and a television set(400) for outputting the reproduced data includes a subtitle part(35), a caption part(45) and controllers(38,48). The subtitle part is set inside the optical recording/reproducing apparatus and decodes subtitle data included in the reproduced data. The caption part is placed inside the television set and decodes caption data contained in the data transmitted from the optical recording/reproducing apparatus. The controllers control the operations of the subtitle part and the caption part to selectively operate the two parts.
Patent KR-20030079525-A (KR)
Title: Apparatus for supplying steam for a steam oven
Inventor: YOO EUN SANG
IPC: A21B1/06
Filed: 2002-04-04
Abstract: PURPOSE: A steam supply device of a steam oven is provided to cook foods by steam or a heat air according to the kinds of the foods and cook foods by a combination of steam and a heat air. CONSTITUTION: A blast guide plate(4) is installed in front of a blast fan installed at one side of a cooking chamber(2) of an oven(1) so that steam and heat air supplied from a steam supply pipe(6) of a boiler tank(5) are diffused and supplied to the cooking chamber(2). A drain(8) connected to a water cistern(7) is installed on the bottom surface of the cooking chamber(2) so that a water vapor is stored in an effluent tank(9) through the water cistern(7) installed at the outside. A vent pipe having a sensor is installed between a vent hole and the effluent tank(9) and signals to a control part of a boiler by checking the temperature of the water vapor extruded to the upper layer of the cooking chamber. A vertical vent pipe(13) and an outlet port are installed on the effluent tank(9).
Patent KR-20030081641-A (KR)
Title: Synchronization code recovery circuit and method thereof
Inventor: HAN SEONG HYU
IPC: H04N5/85
Filed: 2002-04-12
Abstract: PURPOSE: A circuit and method for recovering a synchronous code are provided to recover a damaged synchronous code at more suitable position. CONSTITUTION: A circuit for receiving a synchronous code includes a synchronous detector(11), a next synchronous point information generator(14), and a synchronous recovering unit(15). The synchronous detector detects a synchronous code from an inputted bit stream during a window period including a predetermined synchronous section. The next synchronous point information generator compares next synchronous candidates to be recovered with the original synchronous pattern at a plurality of synchronous points when the synchronous code is not detected by the synchronous detector, to generate position information of outputting the most suitable synchronous pattern based on the comparison result. The synchronous recovering unit recovers the synchronous code at the point corresponding to the position information.
Patent KR-20020043471-A (KR)
Inventor: CHOI JEONG MI
IPC: A61B5/04
Filed: 2002-04-15
Abstract: PURPOSE: An open helmet type headset having physiological states measuring function is provided to transmit and receive physiological states and a voice signal to a computer at real time. CONSTITUTION: A biological signal detector is installed at an open helmet type head mounting portion. The biological signal detector measures a brain electric potential, a pulse wave, a skin resistance, a body temperature, and a blood flow speed. The biological signal detector includes a biological signal detecting sensor. The biological signal detector contacts with a forehead area of the human body. A system transmits and receives a biological signal and a voice signal to a computer by using a wire/wireless data transmission method. The system includes a speaker and a microphone.
Patent KR-20030082309-A (KR)
Title: Cellular mobile phone with forgery checking function
Inventor: BAE SU WON
IPC: H04B1/40
Filed: 2002-04-17
Abstract: PURPOSE: A mobile communication terminal having a forgery identification function is provided so that the forgery identification function, for easily confirming whether a forged bank note is true or false, is invested. CONSTITUTION: A UV(UltraViolet) lamp(21) is exposed and installed at one side wall of a body(11), for performing an optical forgery identification. An on/off switch(22) is exposed and installed at one side wall of the body(11), for turning on/off the UV lamp(21). The UV lamp(21) and the on/off switch(22) are electrically connected in an optical identification unit(20), for receiving a power from a charging battery(14) composed in the body(11). The UV lamp(21) and the on/off switch(22) are formed as one body in the optical identification unit(20).
Patent KR-20030083389-A (KR)
Inventor: KIM JU MYEONG
IPC: G01M17/00
Filed: 2002-04-22
Abstract: PURPOSE: An articulated jig assembly for mounting a scriber is provided to improve effectiveness by allowing three-dimensional rotation of the scriber. CONSTITUTION: An articulated jig assembly includes a first mounting member(20) fixed to a second mounting part of an arm part to freely rotate in horizontal direction; a second mounting member(22) fixed on a front end of the first mounting member to freely rotate in vertical direction; and a third mounting member(24) fixing a body part(10) of a scriber to a front end of the second mounting member to freely rotate from side to side. The first mounting member comprises a fixed part(20a) formed as a circular rod, and fixed to the arm part; and a hollow body part(20b) formed integrally with the fixed part, and having a slot(20c) formed on a center thereof. The second mounting member comprises a hollow body part(22b) having a slot(22c) formed on a center thereof to be joined to the slot formed on the hollow body part of the first mounting member through a bolt(B) and a nut(N); and a pin-shaped pivot supporting part(22a) fixing the third mounting member to one side of the hollow body part of the second mounting member so as to rotate. The third mounting member comprises a body part(24a) having a penetrating hole(24b) to be fixed to the pivot supporting part of the second mounting member, and a thread bar(24c) integrally formed on one side thereof; and a clamp(24d) fixed to the thread bar of the body part of the third mounting member, and having the body part of the scriber fixed to one side thereof.
Patent KR-20030082867-A (KR)
Title: A manufacturing technique for Red Ginseng(panax ginseng) Kimchi with Red Ginseng liquid and Red Ginsengs
Inventor: CHUNG YONG HEE
IPC: A23B7/10
Filed: 2002-04-17
Abstract: PURPOSE: Provided is a method for producing red ginseng kimchi by extracting red ginseng in a vessel coated with a far infrared rays emitting material in its inside and then preparing kimchi with the red ginseng extract. The prepared kimchi has extended shelf-life and characteristic tastes and flavor of kimchi and red ginseng and is useful as a health food. CONSTITUTION: Red ginseng is extracted for 24 to 72hr at 80 to 95deg.C in a vessel coated with a far infrared rays emitting material such as loess, natural mineral, inorganic germanium in its inside. Salt is added to the red ginseng extract, and chinese cabbage is soaked in the red ginseng extract for 4 to 12hr, and followed by salting and mixing with vegetables and seasonings.
Patent KR-20030084201-A (KR)
Inventor: CHO HEE WANG
IPC: A43D25/18
Filed: 2002-04-25
Abstract: PURPOSE: A bond supply device is provided to prevent bond from being leaked to the outside because a leaked bond is recovered to the inside of a tank and make corrective maintenance easier as a motor for driving a screw can be installed outside the tank. CONSTITUTION: The device comprises: a tank(1); and a heater(2), wherein the device comprises: a pump housing(10) curved in an L shape and having a vertical hole(11) formed inside a vertical end for mounting a screw(13); an outlet hole(12) communicating the upper end of the vertical hole(11); a screw(13) pumping bond in the tank(1) as rotated; a motor(14) with its rotary shaft(15) connected to the upper part of the screw(13); and an auxiliary heater(16) heating the bond passing through the outlet hole(12) to keep a hot melt temperature.
Patent KR-20030087088-A (KR)
Title: Method of providing security using iris recognition and apparatus thereof
Inventor: CHAI JOON YOUNG
IPC: G06K9/52
Filed: 2002-04-26
Abstract: PURPOSE: A method and a device for security using the iris recognition are provided to get not much influence by the brightness of surroundings, the movement of a face, and a distance and a position from a camera. CONSTITUTION: A data region setting part(702) sets the data region by receiving the iris image information and a corresponding brightness value, and receives the discrimination information. An input part(708) inputs the original copy register information used for discriminating the discrimination information and the original copy register information from a user. An original copy management part(704) receives the brightness value, the iris characteristic information, and the original copy register information, and stores it in a database as the original copy data. A certification part(706) outputs a result by confirming that brightness value and the original copy data are registered to the database. An iris information generating part(703) generates the iris characteristic information by geometrically analyzing the data region from the image of the iris image information.
Patent KR-20030086823-A (KR)
Title: Nonvolatile Memory Device With Non-planar Gate-Insulating Layer And Method Of Fabricating The Same
Inventor: HAN JEONG UK
IPC: H01L27/115
Filed: 2002-05-07
Abstract: PURPOSE: A non-volatile memory(NVM) device with a non-flat gate insulation layer is provided to reduce a voltage applied to a control gate electrode in a program and erase operation by making an insulation layer under a charge storage layer have a non-flat thickness, and to improve the characteristic of the NVM device by preventing a trapping region injected in a program operation from extending to a lower insulation layer pattern. CONSTITUTION: A semiconductor substrate(100) is of the first conductivity type. The charge storage layer, an upper insulation layer and the control gate electrode are sequentially formed on the semiconductor substrate. The lower insulation layer pattern(112) and a tunnel insulation layer pattern are interposed between the charge storage layer and the semiconductor substrate. A high density impurity region(140) of the first conductivity type is formed in the semiconductor substrate under the tunnel insulation layer pattern. The tunnel insulation layer pattern has a thickness greater than that of the lower insulation layer pattern, disposed on the side surface of the lower insulation layer pattern.
Patent KR-20030088927-A (KR)
Title: The wiper linkage for a car and its manufacturing method
Inventor: JU TAE HUN
IPC: B60S1/34
Filed: 2002-05-15
Abstract: PURPOSE: A wiper linkage for a vehicle and manufacturing method thereof is provided to improve the performance and productivity of a wiper, and to reduce manufacturing costs. CONSTITUTION: A wiper linkage(10) for a vehicle is composed of a bar-shaped body(11), and a rotation supporting unit(12). Shaft holes, into which a wiper rotary shaft(1) is inserted, are formed at both ends of the body. The rotation supporting unit is inserted into the shaft holes, and covers and supports the rotary shaft so that the rotary shaft rotates freely.
Patent KR-20030029445-A (KR)
Title: Many purpose road supervision car
Inventor: LEE DU SIK
IPC: E01H3/02
Filed: 2002-05-24
Abstract: PURPOSE: A multipurpose road management vehicle is provided to clean a road surface with water and to execute snow-removal works. CONSTITUTION: The multipurpose road management vehicle comprises an auxiliary engine generator(3) for supplying power to various attachments and a water tank(4) for supplying water for cleaning on a loading box(2) of a truck(1), an ice melter spreader loaded in the loading box(2), a crane(10) installed on the front of the loading box(2) to ascend and descend the water tank(4) and the ice melter spreader, a waterproof sprayer(20) installed on the upper side of the water tank(4) to supply water smoothly, and a spray nozzle(30) installed on the front of the truck(1) to spray the water supplied from the water tank(4) to a road surface.
Patent KR-20030094885-A (KR)
Title: Supervisory Monitor apparatus
Inventor: LEE CHUN RAE
IPC: H04N7/18
Filed: 2002-06-08
Abstract: PURPOSE: A monitor device for monitoring is provided to easily monitor a plurality of rooms or other places on one television monitor by selecting a channel with a remote control. CONSTITUTION: A plurality of monitoring cameras(10) are installed at wanted places for outputting video signals photographed at the corresponding places. A remote controller transmitter(40) sets up an address of each camera and generates a frequency channel signal selectively operating the plurality of monitoring cameras. A control unit(30) selects the video signals applied from the monitoring cameras selected by the frequency channel signal of the remote control transmitter to display the selected video signal on a monitor(20) as a preliminarily set channel. Each camera includes a transmitter modulating the video signal output from the camera to be wirelessly transmitted to a receiver of the control unit, and a receiver receiving the signal transmitted from a transmitter of the control unit.
Patent KR-20040001521-A (KR)
Title: Block for fish road
Inventor: CHO JIN HUN
IPC: E02B8/08
Filed: 2002-06-28
Abstract: PURPOSE: A fishery block is provided to make the movement of fishes easy and to function as a fish ladder at a shortage of water. CONSTITUTION: The fishery block contains: a non-overflow block(200) provided with a non-overflow projection projected upward and retreated, rugged parts formed on both longitudinal ends of a bottom; and an overflow block(300) installed on both sides of the bottom of the non-overflow block(200) and provided with an overflow projection and retreated, rugged parts extended from both longitudinal ends of a bottom.
Patent KR-20040002151-A (KR)
Title: Method for forming metal line using dual damascene process
Inventor: HYUN YUN SEOK
IPC: H01L21/28
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating a metal interconnection by a dual damascene process is provided to form the profile of a desired etch target by forming the first silylation layer on the first photoresist layer pattern and by forming the second silylation layer on the second photoresist layer pattern in the same method as the first silylation layer. CONSTITUTION: An interlayer dielectric(23) is formed on a semiconductor substrate(21) having an underlying layer. The first photoresist layer pattern(25) corresponding to a contact region is formed on the interlayer dielectric. The first silylation layer(27) is formed on the first photoresist layer pattern. The second photoresist layer pattern(29) corresponding to the metal interconnection is formed on the first silylation layer. The first silylation layer is formed on the second photoresist layer pattern. The second silylation layer(31) and the first silylation layer not covered with the second silylation layer are removed while the interlayer dielectric is etched to define a contact hole region. The photoresist layer pattern not covered with the first silylation layer is eliminated. The first silylation layer and the interlayer dielectric not covered with the first silylation layer are etched to form a trench for the metal interconnection and a contact hole exposing the substrate. The photoresist layer pattern is removed. A metal layer is deposited on the resultant structure to fill the contact hole and the trench. The metal layer is planarized to form the metal interconnection until the interlayer dielectric is exposed.
Patent KR-20040002194-A (KR)
Title: Photoresist Composition Containing Basic Material and Process for Forming Photoresist Pattern Using the Same
Inventor: BOK CHEOL GYU
IPC: H01L21/027
Filed: 2002-06-29
Abstract: PURPOSE: A method for forming a photoresist pattern using a photoresist compound including a basic material is provided to form a vertical profile pattern and precisely form the line width of a semiconductor circuit according to the design by making the density of acid uniform in the thickness direction of the photoresist. CONSTITUTION: The photoresist compound includes chemical amplification-type photoresist resin, photoacid generator, organic solvent and basic material. The photoresist compound is formed on an etch target layer to form a photoresist layer. An exposure process is performed on the photoresist layer. A development process is performed on the resultant structure to form a desired pattern(11).