baber/WOPTO huggingface dataset:
Patent KR-20040010944-A (KR)
Title: Web camera
Inventor: JUN BYEONG HUI
IPC: H04N7/18
Filed: 2002-07-25
Abstract: PURPOSE: Quality conversion and transmission according to motion detection of a monitoring web camera are provided to increase a bit rate of a picture when movement is detected while normally maintaining the bit rate of the picture when no movement is detected, thereby improving the quality and easily monitoring an important picture. CONSTITUTION: A client connects to a system to give information that the client is going to receive MPEG(Motion Picture Experts Group) data or MJPEG(Motion Joint Photographic Expert Group) data. A CPU(Central Processing Unit)(12) sets an encoding mode. If a camera receives Y:Cr:Cb=4:1:1 data, a CCIR601(International Radio Consultative Committee) format decoder(13) converts the 4:1:1 data into Y:Cr:Cb=4:2:2 data. The converted data are inputted to an encoder(14) to be encoded as a bit rate decided by the CPU. The encoded data are transmitted to the outside of a web camera(10). If the camera detects motion, the camera sends a flag signal to the CPU. The CPU adjusts the bit rate of the encoder for decreasing a value of a quantization table in encoding.
Patent KR-20030013345-A (KR)
Title: User authentication method and user authentication device
Inventor: UCHIDA KAORU
IPC: G06T7/00
Filed: 2002-08-03
Abstract: PURPOSE: To provide a method and a device for authenticating a user which enable highly reliable authentication of the user by excluding an illegal action using false biometrics. CONSTITUTION: In the method for authenticating the user for deciding the identity of the user on the basis of an image presenting the body part of the user as biometrics images by a sensor, concerning feature information extracted from the single image of the body part imaged by the sensor and frames as a sequence of the images of the body part imaged by the sensor, a correspondent point between the preceding frame and the present frame is searched and on the basis of a sweep pattern as a sequence of moving vectors provided by calculating the moving vector of the relative motion of a finger, the user is authenticated.
Patent KR-20040013916-A (KR)
Inventor: HWANG SEONG GU
IPC: H01J29/76
Filed: 2002-08-09
Abstract: PURPOSE: A deflection yoke for a cathode ray tube is provided to improve totally dimension precision of a core and decrease distribution of a CRT. CONSTITUTION: A deflection yoke for a cathode ray tube comprises a roundness part(7) having a non-variable radius, a connection part(8) connected to the roundness part and having a variable radius, and a ferrite core having an inside surface(6) including an extension part(9) and formed by polishing the roundness part and the connection part.
Patent KR-20040014756-A (KR)
Title: Filament Winding Machine
Inventor: KIM DHONG WON
IPC: B29C70/30
Filed: 2002-08-12
Abstract: PURPOSE: A device for winding filament is provided to manufacture various structures and to improve the intensity of the structure by winding tape around a fixed workpiece. CONSTITUTION: A winding device(10) rotates and moves at the outside of a workpiece(A) fixed to a fixture(30), and winds tape(B) around the workpiece. The winding device is connected to a robot arm(41). The winding device includes a winding header(11) guiding a reel(13), and a tension roller(12) guided by the winding header and winding the tape around the workpiece. The winding header has an inner ring and an outer ring coupled to the inner ring by a bearing. An outer gear is coupled to the outer ring, and is engaged with a pinion of a geared motor(18).
Patent KR-20030043605-A (KR)
Inventor: SUGIURA MANABU
IPC: C23C18/36
Filed: 2002-08-14
Abstract: PURPOSE: To provide a sliding material satisfying both of hardness and separation resistance. CONSTITUTION: A shoe 76 of a compressor is prepared by forming a Ni-P electroless nickel plating layer on an aluminum alloy base material, and further forming a Ni-P-B electroless nickel plating layer on the Ni-P plating layer. The Ni-P-B plating layer has a content of phosphor of 0.5-5.0 wt.%, and a content of boron of 0.05-0.2 wt.%, and is free from heat treatment. In a scratch test, crackings are not caused from scratched marks 210, 212 with respect to a test piece 200 of the Ni-P-B plating layer free from heat treatment, but the crackings 220, 222 are caused in a state of being extended from the scratched marks 214, 216 on a surface of a test piece 202 on which heat treatment is performed. Without performing heat treatment, the impairing of the deforming performance of the plating layer can be prevented, and a hard layer 152 is hardly separated even when the scratched mark is caused by the intrusion of a foreign matter between the shoe and a piston or a swash plate.
Patent KR-20040017484-A (KR)
Title: Exposing equipment and method for inspecting wafer alignment state
Inventor: KO JUN HUI
IPC: H01L21/027
Filed: 2002-08-21
Abstract: PURPOSE: An exposure apparatus and a method for checking a wafer alignment state are provided to be capable of periodically and automatically checking the wafer alignment state for preventing wafer failure. CONSTITUTION: An exposure apparatus(100) is provided with a wafer storing stage(110) for storing exposure process object wafers and notch wafers, an alignment stage(120) for aligning the wafers, an exposure stage(130), and a plurality of transfer parts(150) for transferring the wafers to the wafer storing stage, the alignment stage, and the exposure stage. At this time, the exposure apparatus is connected to a server and host on line. The wafer storing stage includes a process progressing pot(112), a reproducibility measuring wafer pot(114), a notch wafer port(116) for loading a cassette inserted with notch wafers in order to correct misalignment, and a transfer pot(118).
Patent KR-20030019116-A (KR)
Title: Sealed Type Compressor
Inventor: MISHINA MASATOSHI
IPC: F04B53/10
Filed: 2002-08-27
Abstract: PURPOSE: To save space by simplifying the structure and to provide a hermetic compressor comprising a discharge valve mechanism for minimizing volume of a discharge hole part. CONSTITUTION: An arm part 2a having spring property is formed on a valve stopper 2 for pressing a discharge valve 1. By pressing down the valve stopper 2 by a valve cover 5, the discharge valve 1 and the valve stopper 2 are fixed on a valve seat plate 3.
Patent KR-20040018825-A (KR)
Title: Apparatus and method for generating clock signal in optical recording system
Inventor: CHO GYEONG SEON
IPC: G11B20/10
Filed: 2002-08-27
Abstract: PURPOSE: An apparatus for generating clock signals in an optical recording system, and a method therefor are provided to simply realize routing pass without a limitation on a range of dynamic frequency while minimizing the influence of jitter, thereby reducing a burden in hardware. CONSTITUTION: A PLL(Phase Locked Loop) part(100) inputs a reference signal for generating a comparison signal locked in the reference signal, and generates n oscillating signals having a predetermined phase difference between two adjacent signals. A DLL(Delay Locked Loop) part(200) selects two adjacent signals from the n oscillating signals in response to a selection signal, and executes phase interpolation between the selected two oscillating signals in response to a current control signal for outputting the phase-interpolated signals as clock signals.
Patent KR-20040020630-A (KR)
Title: Snubber combined with brake circuit in inverter for bifilar winding motor and surge suppression circuit embeded in such motor
Inventor: LIM JONG GYEONG
IPC: H02H7/08
Filed: 2002-08-31
Abstract: PURPOSE: A snubber and a surge suppression circuit are provided to effectively reduce spike voltages of surge, while simplifying the circuit configuration. CONSTITUTION: A snubber(2') comprises a plurality of snubber diodes connected to the nodes of the cables and semiconductor switching elements, wherein the snubber diodes bypass the over voltage generated by the inductance of the cables during the turn-off operation of the semiconductor switching elements; a plurality of snubber condensers connected in parallel to the anodes of the snubber diodes and the DC link of the cables so as to be charged with the bypassed voltage; and a brake circuit(3) which discharges the snubber condensers by operating when the charge voltages of the snubber condensers and the DC link voltage of the inverter rise to the level higher than the predetermined voltage level.
Patent KR-20040020743-A (KR)
Title: Circuit for controlling heater in microwave oven having toaster
Inventor: SHIN SEONG UN
IPC: H05B6/80
Filed: 2002-09-03
Abstract: PURPOSE: A heater controlling circuit for a microwave oven having a toaster is provided to control a heater to bake one or both sides of bread in the toaster. CONSTITUTION: A heater controlling circuit for a microwave oven having a toaster includes a plurality of heaters(213,215,218) at positions corresponding to both surfaces of bread to heat the surfaces, wherein the heaters are controlled individually. Power paths for the heaters are respectively opened or closed by driving elements. A controller controls the driving of the heaters selectively according to the conditions of bread. The driving elements are a toaster relay(221) and a heater control relay(211).
Patent KR-20040022926-A (KR)
Title: Tape mounter for thin wafer
Inventor: AHN SEUNG CHEOL
IPC: H01L21/68
Filed: 2002-09-10
Abstract: PURPOSE: A tape attaching apparatus for a thin wafer is provided to decrease the number of processes and prevent a process defect caused by the warpage of the thin wafer by removing the necessity of an additional wafer cassette and by supplying the wafer as it is received in a receptacle. CONSTITUTION: The receptacle(13) receiving the wafer(10) is mounted in a receiving space formed by the open upper portion of a wafer loading unit for supplying the wafer. A vacuum absorption hole(142) to which vacuum absorption force for absorbing the wafer is applied is formed in an absorption plate(131). The absorption plate has such a size to be inserted into the receiving space through the open upper portion. A transfer unit vertically and horizontally transfers a wafer detecting sensor(133) installed in the absorption plate and the absorption plate. The wafer is fixed to a wafer holder. An align jig(143) moves to the center to center the wafer and the wafer holder, installed in the peripheral of the wafer holder. A wafer flat zone detecting sensor detects the wafer flat zone placed on the wafer holder. A wafer fixing frame for supporting the wafer is supplied to a frame supply unit. The wafer fixing frame supplied from the frame supply unit is fixed to a mounting table that absorbs and fixes the wafer supplied from a wafer align unit(140). A roller attaches tape to a surface of the wafer. A tape cutter cuts the tape. An unloading unit unloads the tape attached wafer.
Patent KR-20040023974-A (KR)
Title: Reinforcing structure of roof panel end being adjacent to sun roof
Inventor: KIM SEON CHAE
IPC: B60J7/043
Filed: 2002-09-12
Abstract: PURPOSE: A structure for reinforcing an end of a roof panel adjacent to a sunroof is provided to effectively prevent the roof panel from drooping by extension-forming a flange to the end of a sunroof ring mounted to the lower part of the roof panel and by connecting the flange with the end of the roof panel, accordingly to prevent interference between the sunroof and the roof panel in operating the sunroof, and to remove noise and water leakage generated by a gap between the sunroof and the end of the roof panel. CONSTITUTION: A structure for reinforcing an end of a roof panel(20) adjacent to a sunroof(10) extends and forms a flange(310) to the end of a sunroof ring(300) installed to the lower part of the roof panel to prevent the droop of the end of the roof panel adjacently contacted with the sunroof and connects the flange with the end of the roof panel. A sealer groove(312) is formed at the flange and a sealer(320) is spread in the sealer groove.
Patent KR-20020082817-A (KR)
Inventor: KO YOUNG KI
IPC: A47K10/24
Filed: 2002-09-18
Abstract: PURPOSE: A device for storing a toilet roll is provided to improve the utility of narrow space, to continuously keep a stable arrangement condition of the toilet rolls, and to effectively deal with an accidental falling of the toilet roll. CONSTITUTION: The toilet roll storage device comprises a storage case(2) having a certain depth and width, the case being formed with a toilet toll charge opening(1), and a toilet roll drawing opening(3) formed at the lower end thereof; a toilet roll support plate(4); a bilateral adhesive tape(5) provided on the flat portion of the storage case, which serves to adhere the storage device to the wall surface of a bathroom; and a pin hole(6) formed at the lower end portion of the case for allowing the use of fixing pins.
Patent KR-20040025391-A (KR)
Title: Mounting Structure of Reverse Idler Shaft in Manual Transmission
Inventor: KIM TAE HYEONG
IPC: F16H3/14
Filed: 2002-09-19
Abstract: PURPOSE: Reverse idler shaft mounting structure of a manual transmission is provided to improve work efficiency by fixing a reverse idler shaft to a manual transmission housing before mounting a top cover to the manual transmission housing. CONSTITUTION: Reverse idler shaft mounting structure of a manual transmission comprises a reverse idler shaft(54) rotatably supporting a reverse gear(52); a flange(56) radially protruded from the reverse idler shaft and touched with one side of the inside of a manual transmission housing(50); and a fastening unit fixing the flange to one side of the manual transmission housing. One end of the reverse idler shaft is fitted into a fitting part(50a) formed to one side of the inside of the manual transmission housing.
Patent KR-20040025434-A (KR)
Title: Method of putting on sale consumer-completing type music compact disc
Inventor: JANG KYUNG HEE
Filed: 2002-09-19
Abstract: PURPOSE: A method for issuing a music CD completed by a buyer is provided to make a customer music jacket and decrease price of the music jacket by selling the music CD jacket as a half-finished product completing all parts except songs and making the buyer record the desired songs through online connection to a site. CONSTITUTION: If a buying program is executed after putting the music CD of the half-finished product in a CD-ROM drive(200), a web site selling the songs is automatically connected. The user certification is automatically processed by transmitting a serial number recorded to the music CD to the web site(202). A web server transfers a song list and the information helpful to select the song to a client PC as a web page form(204). If the buyer requests the selected songs on the web page, the web server transfers the selected song information to a song data, and the song database calculates/requests the buying price to the client PC through the web server(206). If the price settlement is completed, the web server downloads the data of the buying songs to the client PC(208). The downloaded song data is recorded to the music CD by using a CD-ROM writer(212).
Patent KR-20020084013-A (KR)
Inventor: SON YOUNG SUK
IPC: A47J27/21
Filed: 2002-10-11
Abstract: PURPOSE: A teakettle having a digital pollutant measuring sensor is provided to measure, sense, and display easily a pollutant such as a poisonous substance or bacteria, etc. by an electric IC chip, or an electronic sensor. CONSTITUTION: A teakettle having a digital pollutant measuring sensor comprises a pollutant measuring sensor(2), a display(3), a battery box(4), and an IC circuit(5). The pollutant measuring sensor(2) is attached at an inside of the teakettle in which a foodstuff is contained, and senses and measures a pollutant such as a poisonous substance or bacteria, etc. by a measuring instrument(2'). The battery box(4) and the IC circuit(5) are mounted at an outside of the teakettle, and the display(3) for displaying a measured value of the pollutant using a numeric, character, or color are mounted at an outside of a case.
Patent KR-20040033799-A (KR)
Inventor: KIL JUN MO
IPC: C07H21/00
Filed: 2002-10-16
Abstract: PURPOSE: A method for identifying a car using oligonucleotides and an oligonucleotide marker used therein are provided, thereby easily identifying a car by sequencing oligonucleotides contained in paint pieces of the car. CONSTITUTION: An oligonucleotide marker for identifying a car consists of an oligonucleotide coupled with a phase transfer agent(PTA), wherein the oligonucleotide contains the coding sequence and the primer sequence for polymerase chain reaction(PCR) positioned in its both ends; and the coding sequence consists of 10 to 50 base pairs. A method for labeling a car with the oligonucleotide comprises the steps of: (1) coupling the phase transfer agent(PTA) with the oligonucleotide having the coding sequence in an organic solvent; (2) binding a reaction-blocking protecting group with the PTA-coupled oligonucleotide; adding the oligonucleotide into a coating material for car; and (4) coating the car with the car coating material. a method for identifying a car using the oligonucleotide comprises the steps of: (1) extracting the oligonucleotide marker from samples of a car; (2) removing a reaction-blocking protecting group from the oligonucleotide marker; (3) sequencing the oligonucleotide; and (4) identifying the car using the oligonucleotide sequence.
Patent KR-20040034014-A (KR)
Title: Flat plate heat transferring apparatus and manufacturing method thereof
Inventor: HONG YEONG HO
IPC: F28D15/04
Filed: 2002-10-16
Abstract: PURPOSE: A flat plate heat transmitting apparatus and a manufacturing method thereof are provided to be capable of securing a large space for smoothly flowing vapor and simultaneously supporting an upper and lower plate. CONSTITUTION: A flat plate heat transmitting apparatus is provided with a heat conductive plate type case(10) installed between a heat source(100) and a heat emitting part, and at least one mesh layer(21) installed at the inner portion of the case. At this time, the mesh layer is formed by alternately crossing wires up and down. The flat plate heat transmitting apparatus further includes a vapor path capable of flowing coolant vapor along the surface of the wire from the cross point of the mesh layer. Preferably, the diameter of the wire is in the range of 0.17-0.5 mm.
Patent KR-20040035329-A (KR)
Title: method for automatically blocking spam mail by mailing record
Inventor: AHN JAE GEUN
Filed: 2002-10-22
Abstract: PURPOSE: A method for automatically blocking a spam mail through the forwarding history information extraction is provided to reduce a load of a mail server by automatically blocking reception of the e-mail from a sender if the spam mail over a predetermined number is sent from the same e-mail address for a predetermined time. CONSTITUTION: The sender of the e-mail classified into the spam mail is extracted from a mail header, is registered as a dangerous sender, and the e-mail sent from the dangerous sender is counted(S24). If the number of the e-mails sent from the dangerous sender is over the predetermined number for the predetermined time, the dangerous sender is registered as a blocked sender(S32). In case that e-mail reception is requested from the interrupted sender, the e-mail reception is refused(S34).
Patent KR-20040018082-A (KR)
Title: Heat exchange unit including apparatus to remove a liquid condensate
Inventor: KIM YEONG HO
IPC: F25B21/02
Filed: 2002-10-22
Abstract: PURPOSE: A heat exchange unit with a condensate processing apparatus is provided to treat condensate without additional energy by evaporating condensate with heat from a hot sink, and to cut down manufacturing and installation expenses by omitting additional condensate pans and drain hoses. CONSTITUTION: A heat exchange unit(1) is composed of a hot sink(10) having a radiating fan(14); a cool sink(20) having a cooling fan(24); a thermoelectric module(26) arranged between the hot sink and the cool sink; and a condensate evaporating unit(30) formed of capillary fiber arranged in the hot sink and the cool sink for absorbing condensate on the cool sink and evaporating condensate by heat from the hot sink. Condensate from moisture among air is generated on the cool sink in lowering the temperature of the cool sink below the dew point of air in cooling, and absorbed in the condensate evaporating unit. Absorbed condensate is evaporated with heat generated from the radiating fin of the hot sink.
Patent KR-20040035349-A (KR)
Title: Distribution character improvementing device of EGR system
Inventor: SONG YEONG DO
IPC: F02M25/07
Filed: 2002-10-22
Abstract: PURPOSE: An apparatus for improving distribution characteristic of an EGR(Exhaust Gas Recirculation) system is provided to spray and supply uniform quantity of EGR gas through a spray nozzle. CONSTITUTION: A chamber(10) and a spray nozzle(11) are formed in an EGR pipe(4). The spray nozzle has an output end formed to be protruded into an intake port(2) to directly spray EGR gas into the intake port. An orifice(12) is formed in the spray nozzle to pass EGR gas. The orifices are formed to have different size from each other to compensate difference of pressure for each of cylinders. The orifice is formed to have smaller diameter when pressure in the cylinder to which the spray nozzle is installed is lower than reference value so as not to spray large amount of EGR gas into the intake port. The orifice is formed to have larger diameter when pressure in the cylinder to which the spray nozzle is installed is higher than the reference value so as to allow larger amount of oil to be discharged. The chamber is formed on the middle of the EGR pipe to store fixed amount of EGR gas.
Patent KR-20040037349-A (KR)
Title: Device for crushing mass in hopper
Inventor: KIM WAN SIK
IPC: B02C4/08
Filed: 2002-10-28
Abstract: PURPOSE: A lump crusher for lumps stuck to a chemical storage hopper is provided to crush antifoaming agent lumps stuck to an inner wall of the chemical storage hopper and to prevent the formation of the antifoaming agent lumps on the inner wall of the hopper. CONSTITUTION: The lump crusher for lumps stuck to a chemical storage hopper(10) includes a crusher and an antifoaming agent separator. The crusher includes a duct(40) installed between an outlet(11) of the lower part of the hopper(10) and an entrance(21) of a conveyor(20), a pair of crushing rolls(41) rotatably installed inside the duct(40) and having thorns on the surface, and a driving motor(54) for rotating the crushing rolls(41). The separator includes a circular bracket fixed at the outer wall of the hopper(10), a circular rubber vibrating plate, a semi-circle shaped shocking member for shocking the outer wall of the hopper(10), and an air cylinder(36).
Patent KR-20040038336-A (KR)
Title: Method for modifying ddr2 kinase activity and ddr2 protein with modified kinase activity thereby
Inventor: KIM JEONG HAK
IPC: C12N9/12
Filed: 2002-10-31
Abstract: PURPOSE: A method for modifying DDR2(discoidin domain receptor) tyrosine kinase activity and DDR2 protein having modified kinase activity thereby are provided, thereby treating diseases caused by oxidative stresses and over-activation of DDR2 tyrosine kinase. CONSTITUTION: A method for modifying DDR2(discoidin domain receptor) tyrosine kinase activity comprises the steps of: amplifying cDNA encoding the amino acid sequence containing the DDR2 kinase active site and connecting the amplified sequence to the C-terminal coding region of glutathione-S-transferase(GST) to produce DDR2 kinase-GST fusion gene; cloning the DDR2 kinase-GST fusion gene into an expression vector, expressing the tyrosine kinase active site of DDR2 protein-GST fusion protein in a host cell, and purifying the protein; and adding oxidative stresses to the fusion protein to phosphorylate tyrosine in the tyrosine kinase active site of DDR protein.