baber/WOPTO huggingface dataset:
Patent KR-20050001257-A (KR)
Inventor: KIM MIN JOO
IPC: H01L29/40
Filed: 2003-06-27
Abstract: PURPOSE: A nickel alloy salicide process is provided to remarkably improve thermal stability of a nickel alloy silicide layer by using a nickel alloy layer containing an additive element like tantalum. CONSTITUTION: A nickel alloy layer containing at least one species of additive element is formed on a semiconductor substrate containing silicon wherein the content of the species of additive element is from 0.1 atomic percent to 10 atomic percent. A heat treatment is performed on the semiconductor substrate having the nickel alloy layer to form the nickel alloy silicide layer generated by reaction of the nickel alloy layer and the semiconductor substrate.
Patent KR-20050005019-A (KR)
Inventor: KIM KYU YOUNG
IPC: F24C15/00
Filed: 2003-07-01
Abstract: PURPOSE: A thermostat mounting structure of a microwave oven used for a hood is provided to prevent components of the microwave oven from damaging by removing the external heat in advance and to discharge quickly the heat by detecting the heat by a thermostat. CONSTITUTION: In a thermostat mounting structure of a microwave oven used for a hood, a portion of a thermostat(70) for detecting the external heat is exposed out of the microwave oven. The thermostat is installed through a base plate(52) forming the bottom shape of the microwave oven. In addition, the thermostat is composed of a sensing unit(72) for detecting the temperature and a housing(74) for covering the sensing unit. The sensing unit is exposed downward the base plate. An exhaust fan(62) is controlled to protect internal parts of the microwave oven by the sensing of the thermostat.
Patent KR-20050005359-A (KR)
Inventor: KWON SEO WON
IPC: G02B6/44
Filed: 2003-07-01
Abstract: PURPOSE: An optical patch cord having a power source terminal is provided to transfer power as well as optical signals among optical connection devices by embedding a power cable and a terminal in the cord. CONSTITUTION: An optical patch cord includes an optical cable(501), and jack connectors(502), each of which is coupled with both ends of the optical cable. The jack connectors include a first electrode for receiving an optical signal and a second electrode(525) for receiving power supply. The optical cable includes at least one optical fibers(522a) for an optical signal transmission, and a power cable for supplying the power.
Patent KR-20050006782-A (KR)
Inventor: JIN YONG WON
IPC: D06M23/14
Filed: 2003-07-10
Abstract: PURPOSE: Provided are an automobile interior material which has the appearance having a 3D effect or various design and color and is excellent in soundproofing property, and its preparation method. CONSTITUTION: The automobile interior material is prepared by printing a print solution containing a specific foaming agent whose volume expands by 30 times by heat and whose outer shell comprises a hard polymer, on the surface of an interior material; and drying the printed surface to foam the print solution and to impart a 3D effect. The interior material has a density of 30-300 g/m2 and is made of a cloth, non-woven or plastic sheet. Preferably the foaming agent has a spherical shape with a size of 5-50 micrometers, the outer shell comprises a thermoplastic polymer and has a thickness of 2-15 micrometers, and the inside of the shell is charged with a hydrocarbon-based gas.
Patent KR-20050009418-A (KR)
Inventor: BIEN ZEUNG NAM
IPC: G06F19/00
Filed: 2003-07-16
Abstract: PURPOSE: A device and a method for an HMI(Human Machine Interface) using an EMG(Eelectromyogram) signal of various voluntary muscles are provided to control various peripheral machines by measuring motions of arms/hands through the EMG signal and recognizing a command of a user from the measured EMG signal. CONSTITUTION: Bipolar electrodes(101a-b,111a-b,121a-b,131a-b) obtain the EMG signal of a user by attaching to the muscles of the user. A preprocessing part filters/converts the EMG signal obtained from the bipolar electrode into a digital value. A memory(143) stores a driving instruction of a peripheral by matching with the motion of the user. A microprocessor(142) recognizes the motion of the user by using the EMG signal passing the preprocessor, obtains the driving instruction corresponding to the motion from the memory, and outputs it. A wireless transmitter(147) wirelessly transmits a driving control signal according to the driving instruction output from the microprocessor.
Patent KR-20050009654-A (KR)
Inventor: MIN WOO SIG
IPC: H01L21/31
Filed: 2003-07-18
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to control an increase of a dielectric constant of an insulation layer, by forming a contact hole or a trench in an interlayer dielectric by a damascene process, by compensating for etch damage occurring in a damascene process before a barrier metal layer is formed, and by eliminating the moisture absorbed to the insulation layer and increasing the cohesion of elements included in the insulation layer. CONSTITUTION: An interlayer dielectric(102) is formed on a semiconductor substrate(101) having various elements for forming a semiconductor device. A contact hole(103) and a trench is formed in the interlayer dielectric. A surface treatment is performed to eliminate the moisture absorbed to the interlayer dielectric and to increase the cohesion of the elements included in the interlayer dielectric while the etch damage on the surface of the interlayer dielectric is compensated.
Patent KR-20050011839-A (KR)
Inventor: PARK HEE JIN
IPC: E06B9/24
Filed: 2003-07-24
Abstract: PURPOSE: A method for operating a blind and an installation structure thereof are provided to display freely according to the taste of a user by regulating the opening or closing position and the opening direction conveniently with simple structure, and to light and ventilate efficiently by opening and closing the window regardless of the state of the blind. CONSTITUTION: Two fixing bars(11,11') are formed in the upper part and the lower part of a window or left and right sides of the window, and connected to each other by a string(10). Two or more intersections are formed by the string, and the starting point and the end point of the string are placed at the fixing bars. Both ends of the string are fastened to the fixing bars, and two intersections are placed inside moving bars(12,12'). A corrugated blind is installed between the fixing bar and the moving bar or two moving bars, and opened and closed by activating the moving bars.
Patent KR-20050011859-A (KR)
Inventor: KIM AE RAN
Filed: 2003-07-24
Abstract: PURPOSE: A method for giving all lotto slips drawn at the lowest prize to a winner through drawing is provided to offer AD(ADvertisement) and PR(Public Relation) effect/profit on the Internet by inducing interests from users. CONSTITUTION: The lotto slips drawn at the lowest prize of the first-third weeks are collected through a post box and the Internet(K140). The largest and the smallest number among 6 winning numbers of the fourth week are selected as the winning number. A winner of the collected lotto slips is determined if the 3 numbers except the previously drawn 3 numbers of the collected lotto slip includes the largest and the smallest number(K170).
Patent KR-20050012327-A (KR)
Inventor: SUNG JE WON
IPC: G06F1/16
Filed: 2003-07-25
Abstract: PURPOSE: A portable computer having a docking station is provided to enable a user to simply combine a computer main body with the docking station. CONSTITUTION: The portable computer has the computer main body(10), and the docking station(20) attachable to a lower part of the computer main body and operated with the computer main body. A locking means attaches the docking station to the lower part of the computer main body by being installed to a contact region of the computer main body and the docking station. The locking means has a latch member(30) elastically moved along a widthwise direction to a contact direction of the docking station and the computer main body by being installed to one of the docking station or the computer main body, and a holding groove(11) held to the latch by being installed to another one of the docking station or the computer main body.
Patent KR-20030071601-A (KR)
Inventor: KIM SUN HO
IPC: H04M1/23
Filed: 2003-07-30
Abstract: PURPOSE: An information input device of a communication device is provided to minimize the number of input times and a movement distance for inputting a character by adding a multi-directional input button capable of being inputted in several directions and inputting vowels by the multi-directional input button. CONSTITUTION: A plurality of buttons input consonants when inputting a character. A multi-directional input button(110) is moved in several directions, for inputting a different vowel according to a movement direction when inputting the character. If the multi-directional input button(110) is successively moved twice or more in inter-different directions, a vowel in which corresponding vowels according to the movement directions are combined is inputted.
Patent KR-20050016806-A (KR)
Inventor: YOON KYOUNG HWA
IPC: H04B1/40
Filed: 2003-08-04
Abstract: PURPOSE: A head mount display for a mobile communication terminal is provided to expand a digital image signal inputted from a multimedia apparatus having a small screen or a mobile communication terminal where a digital camera is mounted, thereby supplying more realistic and three-dimensional images to a user. CONSTITUTION: An interface(210) receives a compressed digital image signal from a mobile communication terminal. A decoder(220) releases the compressed digital image signal, and outputs the released digital image signal. An image signal converter(230) interpolates the outputted digital image signal to expand the image signal, and outputs a pair of synchronized image field signals. A display driver(240) outputs display driving signals corresponding to each image field signal. One pair of displays(250) display right/left image signals, respectively, according to the display driving signals. A controller(260) controls an entire device.
Patent KR-20030069970-A (KR)
Title: person of the head leather transplantation operation
Inventor: LEE CHANG YOL
IPC: A61F2/10
Filed: 2003-08-12
Abstract: PURPOSE: Provided is a transplantation method of human head skin, by which it is possible for a baldheaded person to have hair on his or her head, thereby almost perfectly solving the problems of baldheaded person. CONSTITUTION: The transplantation surgery method of human head skin includes grafting the head skin of a dead body having large amount of hairs to the head skin of a baldheaded person. The transplantation surgery method of human head skin includes grafting the head skin of a person who lives in a clean environment without pollution to the head skin of a baldheaded person. The transplantation surgery method of human head skin includes modifying the skin tissue of an animal which has hairs similar to those of human bodies to be the same with the skin tissue of the human body and grafting the modified skin tissue to the head skin a baldheaded person.
Patent KR-20050017340-A (KR)
Inventor: KIM HYOUNG TAEK
IPC: H01L23/495
Filed: 2003-08-13
Abstract: PURPOSE: A method of fabricating a connection pin block of an intelligent power module is provided to solder firmly a connection pin and a terminal to each other by forming a plating part on an end of a connection pin. CONSTITUTION: A reel type connection pin assembly(150) is formed by using a connection pin(135) composed of brass(S110). A notch(136) is formed on a predetermined part of the connection pint of the connection pin assembly(S120). A plating process for the connection pin assembly is performed(S130). A bending process for the connection pin of the connection pin assembly is performed(S140). An injection molding process for the connection pin assembly and a frame(131) is performed to arrange the connection pin assembly in a mold and locate the notch of the connection pin at an outside of a frame(S150). A connection pin block(130) is formed by cutting the notch of the connection pin(S160).
Patent KR-20030076943-A (KR)
Inventor: JANG YUN JO
IPC: H04H20/44
Filed: 2003-08-19
Abstract: PURPOSE: A system and method for providing an integrated multimedia broadcast service is provided to integrate, modulate, and distribute the signals received from various external communication media and to offer multimedia broadcast services in real time using them. CONSTITUTION: A system for providing an integrated multimedia broadcast service comprises an RF interface/control part(210), a broadcast service providing/control part(220), a power control part(230), a program control part(240), a channel control part(250), a signal conversion part(260), a distribution control part(270), an amplification control part(280), and a self-diagnosis check/control part(290). The RF interface/control part(210) integrates multimedia signals, inputted from a broadcast control unit(100), into one broadcasting signal and modulates the integrated single signal into a broadcasting RF signal. The broadcast service providing/control part(220) provides broadcast services to broadcast receiving systems(300-300n) using a coaxial cable(400) in real time. The power control part(230) supplies power to a plurality of communication media. The channel control part(250) executes channel selection and control for each broadcast receiving system(300-300n) and each communication media. The signal conversion part(260) converts the broadcasting RF signal, outputted from the RF interface/control part(210), into a signal suitable for a relevant media. The distribution control part(270) makes the multimedia signal, outputted from the signal conversion part(260), exactly distributed and received to a relevant broadcast receiving system. The amplification control part(280) amplifies the broadcasting RF signal properly in order to prevent distortion. The self-diagnosis check/control part(290) checks the line state of the single coaxial cable(400) to connect between the broadcast receiving systems(300-300n) and many communication media.
Patent KR-20050020069-A (KR)
Inventor: JEON YOUNG SIK
IPC: H04L12/02
Filed: 2003-08-20
Abstract: PURPOSE: A wireless LAN access point using a detachable wireless LAN card and having an embedded antenna is provided to on-board a pattern antenna or a chip antenna, thereby being usable regardless of a usage frequency band and a kind of a detachable wireless LAN card, while guaranteeing an optimum performance and stability. CONSTITUTION: A PCB is used for mounting ICs and parts for wireless LAN communication. A card detachable connector(31) is installed on the PCB. A main controller(33) decodes inputted data, respectively, and controls designated wireless LAN communication or wired LAN communication. A wireless LAN card(32) is detachably connected to the card detachable connector(31), and performs the wireless LAN communication. A wired LAN processor(34) performs the wired LAN communication. An embedded antenna(ANT) is on-boarded on the PCB, and is connected to the wireless LAN card(32).
Patent KR-20050020205-A (KR)
Inventor: KIM HYUN HO
IPC: H01L21/68
Filed: 2003-08-21
Abstract: PURPOSE: A tape mounting apparatus is provided to move smoothly a tape in a tape mounting process by using an enhanced tape feed roller. CONSTITUTION: A tape mounting apparatus includes a wafer table for loading a wafer, a tape feed roller for feeding a tape to the wafer, a tape cutter, a ring frame for guiding the tape and a tension retaining roller. The tape feed roller(20) includes a first region(21), a second region(22) and a third region(23) between the first and second regions. A first adhesive force between the first and second regions and the tape is different from a second adhesive force between the third region and the tape.
Patent KR-20050020222-A (KR)
Inventor: KIM HEA KYUNG
IPC: C08G59/04
Filed: 2003-08-21
Abstract: PURPOSE: Provided is a production process of polyglycidylether which simply produces polyglycidylether in high yield, which shows excellent friendliness with organic solvent and water. CONSTITUTION: The production process of polyglycidylether comprises the steps of: (i) mixing polyvalent alcohol and epichlorohydrin with Lewis acid catalyst at 120-180deg.C to produce halo-hydrin ether; and (ii) reacting halo-hydrin ether with strong alkali and dehydrating, in which the polyvalent alcohol is desirably selected from compounds represented by formula 1a, 1b and 1c where R1 and R2 are independently -H or -CH2-CH(OH)-CH2OH and n is an integer of 1-4, R3 is -H, R4 is -OH and R5 is -H.
Patent KR-20040023513-A (KR)
Inventor: LEE HAK JAE
IPC: C04B41/45
Filed: 2003-08-26
Abstract: PURPOSE: A method for coloring stone is provided to give various colors and textures of stone for interiors, exteriors and decoration, and protect environment due to no use of stone or pigment powder in coloring unlike conventional method. CONSTITUTION: The coloring method comprises the steps of: (S1) cutting stone to an effective size and trimming stone; (S2) washing stone with high pressure air; (S3) mixing 1-10wt.% of oil colorant, 70-98wt.% of diluting agent, 1-15wt.% of polymer resin(fluoride resin) and 0.1-1wt.% of UV-blocking agent to dissolve infiltrating pigments in oil colorant(oil stain) and dissolving oil soluble dyes in a diluting agent, hydrocarbon carbon containing resin, varnish, etc; (S4) dissolving pigments such as glacial acetic acid(C2H4O2) and alum(MAl(SO4)2·12H2O, M: monovalent ion) in small amounts of HCl; (S5) immersing stones in coloring agent prepared at the step (S3) and (S4), and applying ultrasonic waves; (S6) drying colored stones with strong heat arising from shut-off electricity, and washing with a mixture of 50-90wt.% of toluene, 5-20wt.% of acetic acid and 5-10wt.% of alcohol; coating stone with liquid consisting of 70-95wt.% of diluting agent, 5-15wt.% of polymer resin(fluoride resin) and 0.1-10wt.% of UV blocking agent.
Patent KR-20050022696-A (KR)
Inventor: KWAK MYUNG CHUL
IPC: C10G1/10
Filed: 2003-08-29
Abstract: PURPOSE: An apparatus for emulsifying wasted plastics is provided to continuously treat a lot of wasted plastics using a catalyst and to be suitable for a large scale plant. CONSTITUTION: The apparatus for emulsifying wasted plastics comprises a reacting tube(10) performing a first decomposition reaction of the wasted plastics; a reactor(20) performing a second decomposition reaction of a mixture of the wasted plastics and the catalyst and having a heater; a screening device(50) for screening the catalyst having a determined diameter from the catalysts eliminated from the reactor; and a catalyst regenerator(60) having a plurality of rotary chambers.
Patent KR-20040023522-A (KR)
Inventor: NAKANO TSUTOMU
IPC: D01H5/72
Filed: 2003-09-03
Abstract: PURPOSE: To keep the difference in qualities of yarns spun by a spindle receiving a sucking action of a sucking device having disorder and spun by another spindle within an acceptable range even when the disorder is occurred at a part of the sucking device. CONSTITUTION: The fiber bundle-collecting device is installed on the downstream side of a final delivery roller pair of a drafting device, and has a delivery part and a sucking part S having a sucking hole formed at least so as to extend to the upstream side in the traveling direction of the fiber bundle based on a nipping point of the delivery part. The fiber bundle-collecting device has an air-permeable member constituting the delivery part and rotated along the sucking part S, and collects the fiber bundles drafted by the drafting device. The sucking part S is connected to a duct 44 through a connecting pipe 48, and two or more sucking devices 45 for reducing the pressure in the interior of the duct 44 are connected to the duct 44.
Patent KR-20050024045-A (KR)
Inventor: KANG TAEG HO
IPC: H04N5/74
Filed: 2003-09-04
Abstract: PURPOSE: A structure of a reflective mirror in a projection television is provided to prevent deformation of a frame, thereby improving quality of an image formed on a screen. CONSTITUTION: A reflective film(21) is provided. A frame has a sectional shape of a square structure and includes a curvature part(31), a bond part, a strengthened rib(41) and rib and length stand. The curvature part is formed at an upper end of the outside of the square structure. The bond part is formed at a part of a lower side of the curvature part. The reflective film is bonded to the bond part. One end of the strengthened rib is fixed at the upper end of the outside of the square structure and the other end thereof is fixed at an inside surface of the square structure. The rib and length stand are formed at the square structure so as to increase strength of the frame. A soft gusset plate is formed at a lower surface of the frame.
Patent KR-20030076551-A (KR)
Inventor: SHIN JONG EOP
IPC: G02F1/13357
Filed: 2003-09-09
Abstract: PURPOSE:A plane light source module of a portable equipment is provided to easily supply light to the portable equipment without a light source by mounting the plane light source module driven by receiving power from an input and output port of the portable equipment. CONSTITUTION:A front light unit(210) supplies light at an upper part of a reflective liquid crystal display of a portable equipment. A protective panel(270) protects the front light unit and the reflective liquid crystal display. A frame(260) is provided to mount the protective panel and the front light unit and is combined with the portable equipment. An input and output terminal is connected with an input and output port of the portable equipment. A connector mold(280) is integrally formed with the frame to mount the input and output terminal. The input and output terminal of the connector mold is electrically connected with the front light unit.
Patent KR-20050029082-A (KR)
Title: System and method for dynamic resource allocation in communication system using orthogonal frequency division multiple access scheme
Inventor: KANG HYUN JEONG
IPC: H04J11/00
Filed: 2003-09-20
Abstract: A system and method for dynamically allocating resources in a mobile communication system using an orthogonal frequency division multiple access scheme are provided to allocate an optimum frame cell and sub-channel in consideration of a weight value of a frame cell. A subscriber terminal(600) receives a pilot signal of an AP(Access Point)(620), synchronizes it, and generates a CQI(Channel Quality Information)(602). The CQI is transmitted to the AP(620) after a transmission period elapses(612). The AP(620) stores the CQI(622) and then transmits the CQI of a frame cell of the subscriber terminal(600) to an access router(640). The access router(640) selects frame cells with a good quality and corresponding sub-channels in consideration of a weight value(642) and transmits the selected information to the AP(620)(634). The AP(620) compares the received frame cells and sub-channel information with the latest CQI of its own, selects an optimum frame cell, determines a corresponding sub-channel(624), and allocates a sub-channel of the frame cell to the subscriber terminal(600)(614). The subscriber terminal(600) performs communication with the AP(620) through the allocated sub-channel(604). The AP(620) transmits the frame cell and sub-channel information allocated to the subscriber terminal(600) to the access router(640)(636). If a channel of the subscriber terminal(600) is changed of the subscriber terminal(600) itself changes its channel, the AP(620) transmits the most recently stored CQI(616) to the access router(640)(644).