baber/WOPTO huggingface dataset:
Patent KR-20030084037-A (KR)
Title: Method for securing a usb memory device and method for restricting use of a computer using the device
Inventor: KANG BYEONG SEOK
IPC: G06F12/14
Filed: 2002-04-24
Abstract: PURPOSE: A method for a security of a USB memory device and a method for restricting a use of a computer using the same are provided to protect data stored in an interior by a self-control of an access from an exterior. CONSTITUTION: A USB memory device having a security program and a password is connected to a computer, and the security program is loaded in a RAM of a computer through an automatic executing function(S301). If a user selects the USB memory device and tries an access(reading/writing/deleting of data)(S303), an execution file capable of inputting a password is only displayed on a monitor by the loaded security program, and an input of a password is induced to the user(S305). The user inputs a password(S307). A CPU compares the password inputted by the user with a password pre-set in the USB memory device based on the security program(S309). If the password is identified with the password pre-set in the USB memory device, the CPU records a tag which releases a security function in the RAM(S313). Thus, the user executes a reading/writing/deleting of data with respect to the USB memory device(S315). If the user removes the USB memory device from the computer(S317), the CPU deletes the loaded security program and the tag(S319).
Patent KR-20030087453-A (KR)
Title: Welding method using semisolid section of copper alloy
Inventor: SUH JOUNG HYUN
IPC: B23K20/00
Filed: 2002-05-10
Abstract: PURPOSE: A welding method by using a semisolid period of a copper alloy is provided to improve welding workability and to save energy by heating a clad copper material with the temperature of the semisolid period. CONSTITUTION: A base material and a clad copper material are prepared in such a manner that a contact rate between the base material and the clad copper material exceeds 60%. Then, a copper alloy is plated on a welding surface of the base material through an electroplating process. Then, the base material and the clad copper material are washed in order to remove impurities. An isolation layer is formed between the clad copper material and a pressing block. Then, the pressing block is installed at an upper portion of the clad copper material. A welding furnace is heated at the temperature of 940-960deg.C. while applying pressure by using the pressing block. Then, a cooling process is carried out.
Patent KR-20030089761-A (KR)
Inventor: LEE SEUNG HYEOK
IPC: H01L21/027
Filed: 2002-05-18
Abstract: PURPOSE: An exposure system of a semiconductor device is provided to reduce exposing time and to improve yield by easily forming fields according to net die shapes of a wafer edge. CONSTITUTION: An exposure system is provided with a double mask blade(61). The double mask blade(61) is formed on a reticle(62) for selectively exposing field. At this time, the double mask blade(61) further includes a main mask blade(61A) and a sub mask blade(61B). The sub mask blade(61B) is restructured according to the field. Also, the sub mask blade(61B) synchronizes with the scanning movement of the reticle(62).
Patent KR-20030090044-A (KR)
Title: Apparatus for image projection using dichroic mirror wheel
Inventor: DO SANG HOE
IPC: G02B27/10
Filed: 2002-05-21
Abstract: PURPOSE: An image projection apparatus is provided to efficiently use light in a single panel by utilizing two dichroic mirrors. CONSTITUTION: An image projection apparatus(200) includes a light source(210), a collimating lens section(220), a first dichroic mirror wheel(230), a second dichroic mirror wheel(240), first to third surface light source sections(250a,250b,250c), first to third panel sections(260a,260b,260c), and first to third projection lens sections(270a,270b,270c). The light source(210) radiates white light including plural monochromatic light having different wavelengths. The collimating lens section(220) is used to collect laser beam radiated from the light source(210). The collimating lens section(220) includes two collimating lenses. Laser beam radiated from the collimating lens section(220) is focused on the first dichroic mirror wheel(230).
Patent KR-20030090330-A (KR)
Title: Establishments checkup apparatus and method use bar code
Inventor: CHOI JIN
IPC: G06F15/02
Filed: 2002-05-23
Abstract: PURPOSE: A device and a method for checking facilities using a barcode are provided to have process transparent by checking the facilities through the explanation for simple using directions without an education for a checking list and automatically recording a checking date and the ID information of a checker. CONSTITUTION: Client computers(PC1-PCn) download the data for the checking list, an ID code of the checker, and a password to PDAs(Personal Digital Assistant)(PD1-PDn), and read and store the checking information collected from the PDAs. Barcode printers(BP1-BPn) output a barcode sticker recording an ID number for the checking facilities by connecting to an output port of the client computers. The PDAs are activated if the ID code and the password are agreed with the checker, store the date and the time reading the barcode as the checking date and time, display the checking items for the facility recognized by the ID number, and receive a checking value of the checking item. Connecting devices(ST1-STn) relay the communication between the client computers and the PDAs. A server computer(30) classifies and stores the checking data collected from each client computer.
Patent KR-20030091149-A (KR)
Title: A method for forming of a semiconductor device
Inventor: LEE SEONG JUN
IPC: H01L27/108
Filed: 2002-05-24
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to embody a hierarchical bitline structure and improve cell efficiency by forming a metal interconnection contact through the first large metal contact process and the second small metal contact process. CONSTITUTION: A bitline(61) and a storage node(71) are formed on a semiconductor substrate. A dielectric layer(73) and a plate electrode(75) are formed in a cell area of the semiconductor substrate while a contact pad(77) separated from the plate electrode is formed of a material like the plate electrode in a peripheral circuit area. The contact pad and an insulation layer under the contact pad are etched to form the first contact hole(81) exposing the bitline through a photolithography process using the first contact mask. The first contact hole is filled to form the first contact plug(85). An interlayer dielectric is formed on the resultant structure. The second contact hole exposing the contact pad is formed by using the second contact mask. The second contact plug(93) filling the second contact hole is formed. A metal interconnection connected to the second contact plug is formed.
Patent KR-20030091339-A (KR)
Title: Prestressed concrete bridge using thereof and method for connecting prestressed concrete beam using connecting plates
Inventor: KIM WON GEUN
IPC: E01D19/12
Filed: 2002-05-27
Abstract: PURPOSE: A prestressed concrete beam bridge continued by a gusset plate is provided to keep the continuation of a PCS beam bridge firmly and to improve safety on installation for a bridge. CONSTITUTION: The prestressed concrete beam bridge continued by a gusset plate comprises the steps of: forming many anchor holes(12) on the upper or lower side of both prestressed concrete beam(1) to be retreated; interposing many anchor members(21,31) attached to gusset plates(20,30) made of metallic materials to the anchor holes(12); coupling the gusset plates(20,30) to the end of the prestressed concrete beam(1) by placing filler(14) to the anchor holes(12), then hardening to fix the anchor members(21,31) to the anchor holes(12) firmly while the anchor members(21,31) are interposed to the anchor holes(12); and placing concrete(16) between both prestressed concrete beam(1) to connect both prestressed concrete beams(1) in one to be continued.
Patent KR-20030091514-A (KR)
Title: Control assembly of washing machine
Inventor: PARK YEONG BAE
IPC: D06F39/00
Filed: 2002-05-28
Abstract: PURPOSE: A controller assembly for a washing machine is provided to improve appearance and to form a drain groove for draining moisture from the coating film conveniently by forming a thin film part in a coating guide and cutting the thin film part from the coating guide after forming the coating film on a printed circuit board. CONSTITUTION: A controller assembly of a washing machine is composed of a printed circuit board embedding electric components controlling operation of the washing machine; coating film spread on the side of the printed circuit board embedding the electric components to protect the electric components; and a coating guide(78) formed around the printed circuit board and composed of a drain groove formed in the upper part to drain moisture from the coating film in operation of the washing machine. A thin film part(78a) is formed in the coating guide, and the drain groove is formed by cutting and removing the thin film part.
Patent KR-20030092857-A (KR)
Title: Reinforcement structure for hinge mounting portion of front door of an Automobile
Inventor: SEO GYEONG DEOK
IPC: B60J5/04
Filed: 2002-05-31
Abstract: PURPOSE: A structure for reinforcing a hinge mounting part of a front door of a vehicle is provided to prevent partial strain in a collision and accordingly repress the droop of the door by improving the strength of the hinge mounting part. CONSTITUTION: In a structure of a hinge mounting part for a front door(D) of a vehicle side structure, the hinge mounting part is composed of a side outer panel(10), a side outer reinforcement panel(20), a panel hinge reinforcement part(30), and a hinge extension part. The side outer panel comprises a central part extended in the longitudinal direction of a vehicle and an extended part bent to the inside of the vehicle at both ends of the central part and extended toward the front and rear sides of the vehicle. The side outer reinforcement panel is positioned in the vehicle from the side outer panel with including a central part separated from the central part and longitudinally extended. The panel hinge reinforcement part includes at least two flat parts(32) having planes and at least one housing part(34) bent at each flat part toward the inside of the vehicle to form the plane, and the two flat parts are combined to the inside of the side outer panel and the plane of the housing part is connected to the outside of the side outer reinforcement panel. The hinge extension part is extended from a hinge tool(H) of the front door positioned at the outside of the side outer panel and is connected to the central part of the side outer panel. The hinge extension part, the central part of the side outer panel and the housing part of the panel hinge reinforcement part are combined by bolts(B) and nuts(N) in order from the outside of the vehicle.
Patent KR-20030095491-A (KR)
Title: How to pay electronic fund transfer in counter or market
Inventor: KANG TAE WOOK
Filed: 2002-06-12
Abstract: PURPOSE: A method for paying for merchandises in a store by using an electronic commerce system of a seller is provided to pay for products on the shop through the electronic commerce system of a seller. CONSTITUTION: If a user inputs an Internet address at a server, the server requests to input an ID and a password of the seller for direct selling settlement. The user inputs the ID and the password. The server discriminates whether the user is registered. If so, the server transmits a product list page for direct selling settlement. If not, the server transmits a registration picture. The user reads a product list for selecting products to be purchased. The server drives a common gate interface(CGI) program. The CGI program processes quantity and price information as binary data and requests data analysis to a database. The database searches and analyzes the requested binary data for outputting the result to the CGI program. The CGI program makes a selected product list page to output the same to the server. The user inputs an account and a password. It is judged whether the account is registered. If so, a log-in page is opened to pay for the selected product list. It is confirmed whether quantity and prices of the selected product list are correct. The server drives the CGI program. The CGI program processes data for settlement as binary data and requests data analysis to the database. The database searches and analyzes the requested binary data for the balance transfer for settlement.
Patent KR-20030096585-A (KR)
Title: Method for dimensioning of network capacity using boundary values
Inventor: SUNG JU WON
IPC: H04L12/28
Filed: 2002-06-14
Abstract: PURPOSE: A method for designing a network capacity by using threshold control is provided to optimally design a distributed traffic amount and a facility capacity according to selective service paths by using threshold values, thereby securing QoS(Quality of Service). CONSTITUTION: A system predicts traffic(S301), and calculates a traffic ECCS value from the number of current channels(S302). The system sets a traffic value to limited traffic(S303), compares the calculated traffic value with the limited traffic, and obtains increased rates(S304). The system decides whether the obtained rates exceed threshold boundaries(S305). If so, the system services future demands(S306), changes the number of the channels(S308), and increases the threshold values(S309), then controls decreased threshold values(S310). If the obtained rates do not exceed the boundaries, the system changes the number of the calculated channels(S311), and decreases the increased threshold values(S312). The system decreases the decreased threshold values by changing rates of the limited threshold values(S313).
Patent KR-20020060945-A (KR)
Inventor: PARK BYEONG CHEOL
IPC: C23C20/02
Filed: 2002-06-29
Abstract: PURPOSE: A chemical conversion treatment method for electrolytic plating of magnesium alloy is provided to increase application of a magnesium alloy material having the highest specific strength in practical metals by developing a conversion coating forming process required in forming a uniformed coat of electroplating. CONSTITUTION: The chemical conversion treatment method for wet electrolytic plating of magnesium alloy comprises the process of forming a wet electroplating coating film having uniformed current distribution on the surface of magnesium alloy before performing electrolytic plating so as to electrolytic plate magnesium alloy, wherein a composition of a conversion treatment solution for forming the wet electroplating coating film comprises 10 to 45 g/L of Na4P2O7, 10 to 30 g/L of CH3COONa, 5 to 10 g/L of NH3OH, 5 to 10 g/L of HF, 5 to 55 g/L of NaOH and additives, a composition of a conversion treatment solution for forming the wet electroplating coating film comprises 15 to 35 g/L of Mn(H2PO4)2, 5 to 10 g/L of Fe(H2PO4)2, 5 to 20 g/L of NaOH, 3 to 15 g/L of H3PO4, 10 to 30 g/L of Na2CO3 and trace of additives, a composition of a conversion treatment solution for forming the wet electroplating coating film comprises 1 to 5 g/L of NaNO3, 1 to 7 g/L of FeCl2, 3 to 20 g/L of ZnO, 2 to 7 g/L of H3PO4, 50 to 250 g/L of NaOH and additives, and a composition of a conversion treatment solution for forming the wet electroplating coating film comprises 1 to 5 g/L of NaNO3, 3 to 20 g/L of FeCl2, 3 to 20 g/L of ZnO, 25 to 150 g/L of rochelle salt, 1 to 15 g/L of H2SO4, 3 to 15 g/L of H2PO4, 25 to 200 g/L of NaOH and additives.
Patent KR-20040003843-A (KR)
Title: Optical disc driver for reducing noise
Inventor: CHOI MYEONG RYEOL
IPC: G11B33/14
Filed: 2002-07-04
Abstract: PURPOSE: A disk drive for reducing a noise is provided to reduce a turbulence speed of a free flow layer at a lower part of an air guide plate, thereby reducing a noise going out to a front part of a disk drive. CONSTITUTION: An air guide plate(200) is installed between a top surface of a disk tray(110) and an upper cover plate of a disk drive in parallel with the disk tray, so that the air guide plate divides a rotating turbulence(180) generated by a rotating disk(160) into two parts, that is, the rotating turbulence generated under the air guide plate, and the turbulence controlled over the air guide plate. The rotating turbulence under the air guide plate has an area A which is a boundary layer around a top surface of the disk, another area C which is a boundary layer around a bottom surface of the air guide plate, and the other area B which is a free flow layer, wherein the area B is very narrow or disappeared.
Patent KR-20040009005-A (KR)
Title: Controll method of screen saver
Inventor: PARK GYU HYEON
IPC: G06F1/32
Filed: 2002-07-20
Abstract: PURPOSE: A method for controlling a screen saver function is provided to automatically release and set a screen saver by automatically recognizing a projector in a PC when the projector is connected to the PC and used, automatically releasing a screen saver function set in the PC in the case that the projector is recognized, and automatically setting a screen saver function in the PC again in the case that the projector is separated from the PC for returning to the original state. CONSTITUTION: A PC is connected to a projector and a power is turned on(S31). A PC power is supplied from a power unit of the PC and a projector power is supplied from a power unit of the projector. A microcomputer in the PC loads a prepared screen saver function releasing program in advance in a memory(S32). If the projector is connected to the PC, the microcomputer checks whether the projector is connected to the PC by reading DDC data of a memory of the projector(S33,S34). If the microcomputer recognizes that the projector is connected to the PC, the microcomputer releases a screen saver function of the PC in accordance with a screen saver function releasing program loaded in the memory(S35a). If the projector is not recognized in the PC, the microcomputer maintains and operates the screen saver function of the PC(S35b).
Patent KR-20040013564-A (KR)
Title: Operation panel of electric appliances
Inventor: HONG SEONG BYEONG
IPC: H05K5/02
Filed: 2002-08-07
Abstract: PURPOSE: An operation panel is provided to prevent a defective operation caused due to the eccentricity of the knob and through hole, while achieving improved aesthetic enhancement. CONSTITUTION: An operation panel comprises a panel(210) having one or more through holes(211); and an operation button(230) having a support portion(231) coupled to the panel, a knob(232) inserted in the through hole of the panel, and one or more tension arms(233) elastically interconnecting the support portion and the knob, wherein the operation button is assembled to the rear surface of the panel. The tension arm is elastically transformable in the axial and radial directions of the through hole in such a manner that the knob is movable in the axial and radial directions of the through hole.
Patent KR-20040013653-A (KR)
Title: Fermentative ginseng containing Bacterial hydrolyzing ginseng saponin and its manufacturing method.
Inventor: HASEGAWA HIDEO
IPC: C12P33/00
Filed: 2002-08-07
Abstract: PURPOSE: Fermented Panax schinseng NEES containing decomposed saponin products and a method for producing the same are provided, thereby increasing bioavailability of ginseng saponin. CONSTITUTION: Fermented Panax schinseng NEES contains at least one decomposed saponin product selected from 20S-protopanaxadiol 20-o-β -D-glucopyranoside, 20S-protopanaxadiol and 20S-protopanaxadiol, wherein the fermented Panax schinseng NEES is produced by using saponin-degrading microorganisms including lactic acid bacteria, Bifidobacterium sp. or Saccharomyces sp. A method for producing the fermented Panax schinseng NEES comprises inoculating saponin-degrading microorganisms to Panax schinseng NEES and culturing them.
Patent KR-20030014653-A (KR)
Title: One-time programmable memory using fuse/anti-fuse and vertically oriented fuse unit memory cells
Inventor: ANTHONY THOMAS C
IPC: G11C17/16
Filed: 2002-08-08
Abstract: PURPOSE: A one-time programmable memory array is provided to form a high density one-time programmable(OTP) memory at a remarkably low cost by greatly reducing the size of an individual unit memory cell. CONSTITUTION: The OTP memory includes one or more memory arrays stacked on top of each other. The OTP memory array is a cross-point array where unit memory cells are formed at the cross-points. The unit memory cell may include a fuse and an anti-fuse in series with each other or may include a vertically oriented fuse. Unit memory cells are selected and a writing voltage is applied to make a critical voltage drop across the selected cells occur so that the memory is programmed. This causes the anti-fuse of the cell to break down to a low resistance. The low resistance of the anti-fuse causes a high current pulse to be delivered to the fuse, which in turn melts the fuse to an open state. Unit memory cells for reading are selected and a reading voltage is applied to the selected memory cells. Whether current is present or not is measured to read the memory. Equipotential sensing may be used to read the memory.
Patent KR-20030019892-A (KR)
Title: A protection device against burglars of vehicles
Inventor: TANAKA SHINICHI
IPC: B60R25/24
Filed: 2002-08-23
Abstract: PURPOSE: To further surely prevent a theft of a vehicle by separately unlocking a door and a traveling system of the vehicle by individual password codes. CONSTITUTION: The door of the vehicle is so formed so to be locked by inputting the password code from a remote controller 1 and not to be unlocked without inputting the same code from the remote controller 1. The traveling system of the vehicle is so formed as to be locked by inputting a combination of turning-on/off a switch 7 of indoor equipment of the vehicle and never to be unlocked unless inputting the same combination of turning-on/off the switch 7 of the indoor equipment. As a result, the theft of the vehicle can be further surely prevented.
Patent KR-20030066288-A (KR)
Title: Apparatus for driving a anchor of straightening teeth
Inventor: KIM JOONG HAN
IPC: A61C7/28
Filed: 2002-08-26
Abstract: PURPOSE: An anchor implanting device for orthodontics is provided to allow a mini screw anchor to be implanted on the predetermined position of the gum in an easy manner and reduce the time for operating the implantation, thereby saving the cost. CONSTITUTION: The anchor implanting device for orthodontics used for implanting a mini screw anchor(10) supporting a teeth correcting wire which connects a plurality of teeth integrally and correct the teeth, comprises: a main body(111) having a guide screw portion(117); a teeth holder(130) coupled to the main body and engaged to the teeth; and an implanting member(140) which has a movable screw portion(143) screw-coupled to the guide screw portion to be movable relative to the main body and an anchor holding portion(147) holding the mini screw anchor implanted into the gum.
Patent KR-20040021262-A (KR)
Title: a thin film transistor array panel and a method for manufacturing the same
Inventor: CHO BEOM SEOK
IPC: G02F1/136
Filed: 2002-09-03
Abstract: PURPOSE: A thin film transistor array substrate and a method of fabricating the array substrate are provided to prevent a signal delay in a large liquid crystal display. CONSTITUTION: A thin film transistor array substrate includes an insulating substrate(110), a gate line(121) and a gate electrode(123) formed on the insulating substrate, a gate insulating layer(140) covering the gate line and gate electrode, and a semiconductor layer(150) formed on the gate insulating layer. The thin film transistor array substrate further includes a data line that is formed on the semiconductor layer and intersects the gate line, a source electrode(173) connected to the data line, a drain electrode(175) formed opposite to the source electrode, and a pixel electrode connected to the drain electrode. The gate line or the data line includes a conductive film formed of aluminum.