baber/WOPTO huggingface dataset:
Patent KR-20040005539-A (KR)
Title: The method for separation and production of water-soluble specific protein(IgY) using electrolytic water and saccharide
Inventor: BAEK BAN SUK
IPC: C07K1/14
Filed: 2002-07-10
Abstract: PURPOSE: A method for separating and producing water-soluble specific protein(IgY) in the yolk using electrolytic water and saccharide is provided, thereby increasing the production yield of IgY, and decreasing the time and costs for production of IgY. CONSTITUTION: A method for separating and producing water-soluble specific protein(IgY) in the yolk using electrolytic water and saccharide comprises the steps of: diluting specific yolk antibody solution in alkaline electrolytic water and acidic electrolytic water; and separating a water-soluble specific immune protein layer and a water-insoluble protein layer at 5 deg. C using gravity precipitating method.
Patent KR-20030007150-A (KR)
Title: Image frocessing apparatus
Inventor: HASHIMOTO SEIJI
IPC: G06V10/141
Filed: 2002-07-12
Abstract: PURPOSE: To enable proper exposure even at a dark or light place. CONSTITUTION: An image recognizing device for controlling the storage time by a storage control means 6 on the basis of the judged result of a detection means 7 is provided with light sources 10 and 11 capable of controlling the intensity of light with which an object 12 is irradiated, an image pickup means 1 for converting the light from the object to an image signal, the detection means for detecting the signal level of the image signal from the image pickup means or of a signal with which the image signal is amplified and judging whether an exposure quantity is proper or not, storage control means for controlling the storage time of the image pickup means. When over exposure is judged by the detection means 7, the storage time is controlled by the storage control means so that the exposure quantity can be reduced, and when the lack of exposure is judged by the detection means 7, the exposure quantity is controlled to increase by increasing the intensity of light with which the object is irradiated by the light sources.
Patent KR-20040008002-A (KR)
Title: Information storage medium recorded drive information and method of recording the same
Inventor: KO JEONG WAN
IPC: G11B20/10
Filed: 2002-07-15
Abstract: PURPOSE: An information storing medium recorded with drive information and a recording method thereof are provided to a plurality of physical clusters or ECC blocks in a drive area, thereby recording drive information to a physical cluster or an ECC block immediately after a physical cluster or an ECC block already recorded whenever the drive information is renewed. CONSTITUTION: An information storing medium recorded with drive information includes a drive area having (n+1)physical clusters or ECC blocks formed of a plurality of sectors or frames. When recording or renewing data of a new driver, information on this new driver is recorded to a physical cluster immediately after a final physical cluster already recorded, together with the information already recorded to this physical cluster. If the physical cluster recorded with latest drive information is played, the entire drive information including the information previously recorded to the physical cluster immediately before the one recorded with the latest drive information is displayed, thereby realizing the effective drive management.
Patent KR-20040009187-A (KR)
Title: Method of manufacturing microchip
Inventor: KANG CHUNG MU
IPC: H01L21/027
Filed: 2002-07-22
Abstract: PURPOSE: A method for fabricating a micro chip is provided to eliminate difficulties in a fabricating process such as etching junction by using a molding method, and to remove bad influence upon a flow of fluid by performing silanol group replacement if a KOH solution passes through a fine flow path. CONSTITUTION: A wafer(1) is coated with negative photoresist and a soft baking process is performed. A photomask(5) is disposed on the wafer coated with the negative photoresist and the photomask is exposed to ultraviolet(7) for a predetermined interval of time. Photoresist of a substrate is developed to complete an embossment mold(9) by using developer. Polydimethlysiloxane(PDMS)(11) is injected to the embossment mold so as to be solidified. The solidified PDMS is released to obtain the upper portion(17) of a micro chip. A SiO2 thin film is deposited on the PDMS plate to form the lower portion of the micro chip. SiO2 is deposited in the intagliated part(13) of the upper portion of the micro chip. The upper portion of the micro chip having the deposited SiO2 is attached to the lower portion of the micro chip to complete the micro chip.
Patent KR-20040009823-A (KR)
Title: Apparatus for preventing roller fly screens from breaking away
Inventor: NAM I SHIK
IPC: E06B9/54
Filed: 2002-07-26
Abstract: PURPOSE: A fixture of a rolling mosquito net is provided to prevent the separation of a mosquito net from a guide hole of a guide frame by external impact or wind pressure. CONSTITUTION: The fixture of a rolling mosquito net contains a housing provided with a roller, a mosquito net(20) built in the housing, a guide frame(30) installed on both sides of the mosquito net(20) and provided with a guide hole(31), a knob connected to the mosquito net(20), a fixed frame fixing the knob, a finishing member(60) attached to both edges of the mosquito net(20), and many fixtures(70) fixed to the finishing member(60) at regular intervals and suspended on the inside of the guide hole(31).
Patent KR-20020068010-A (KR)
Inventor: HAN KI BAEK
IPC: B01D35/30
Filed: 2002-07-27
Abstract: PURPOSE: A precise filtering apparatus using flexible textile yarn is provided which performs filtering of suspended solids contained in water and backwashing of a filtering unit more efficiently and enables filtration of a large amount of water with low permeability resistance. CONSTITUTION: In a precise filtering apparatus(1) using flexible textile yarn(8) which filters and removes various suspended solids contained in water, and washes the filtering media by seceding the suspended solids adsorbed in a filtering media, the precise filtering apparatus(1) comprises textile yarn fixed frames(2) which is equipped with an outer cylinder so that inflow water to be filtered is flown into the lower center of a filtration tank from the outside, and a plurality of holes for fixing the flexible textile yarn(8) and a plurality of nozzle holes for supplying compressed air to increase turbulence in the flexible textile yarn during backwashing are perforated on the lower part of the outer cylinder; an inflow part for uniformly radially distributing inflow water and backwashing water for even filtration of a filtering layer; an outflow part jacket(4) the inner part of which is formed in a porous plate shape to minimize resistance of the outflow part, thereby secure the amount of water to be treated to the utmost; a concentrate outflow jacket(5) for guiding smooth discharging of the concentrate during backwashing; and adsorbed particle outflow prevention plates(6) for uniform filtration of the filtering media and suppressing of channeling.
Patent KR-20040011794-A (KR)
Title: Fabricating apparatus for graded index multi-mode optical fiber preform and method thereof
Inventor: CHA SANG HO
IPC: C03B37/018
Filed: 2002-07-30
Abstract: PURPOSE: Equipment for manufacturing optical fiber preforms by modified chemical vapor deposition(MCVD) is provided, which is characterized by having a reverse-flow gas supplying part, flowing gas into the opposite way to raw material gas for controlling the pressure inside the tube, unlike conventional equipment Accordingly, the equipment prevents shrinkage and diameter change of tube for deposition, which results in optical fiber preforms with graded refractive index. CONSTITUTION: The equipment for optical fiber preform manufacture contains the parts of: a raw material gas supplying part(520) for flowing O2 and raw material gas comprising SiCl4, GeCl4, POCl3, etc. into a tube(510) for CVD process; a base(550) for preform manufacture; a heater(560), moving along a guide (540), for heating the tube with O2/H2 burner or plasma torch; a pair of chuck(532, 536) on which each end of the tube are fixed for rotation; a reverse-flow gas supplying part(570), placed on the other side of the raw material gas-supplying part(520), flowing gas(N2) into the opposite way to raw material gas for increase of the pressure inside the tube. The optical fiber preforms are manufactured by the following steps of: heating a tube, flowing raw material gas into the inside of the tube for forming reactants, flowing gas(N2) into the opposite way to raw material gas for increase of the pressure inside the tube, which results in increase of tube outer diameter and prevention of irregular thickness variation of tube; and depositing reactants on the inside of the tube by thermophoretic mechanism.
Patent KR-20040012062-A (KR)
Title: A rubber composition for tire- bleder
Inventor: PARK SANG HO
IPC: C08K3/04
Filed: 2002-07-31
Abstract: PURPOSE: A rubber composition for a tire-bladder which makes possible to prevent adhesion of tire to a bladder without applying a releasing agent to the inner area of the tire during a vulcanizing process, thereby simplifying the tire manufacturing process with cost reduction and improving the service life of bladder, is provided by imparting high releasing property to a bladder, with maintaining its tensile properties. CONSTITUTION: The rubber composition for a tire-bladder comprising butyl rubber as a base rubber, a mixture of carbon black and acetylene black, stearic acid, zinc oxide, processing oil, and vulcanizing agent comprises 1-10 pts.wt. of a releasing agent wherein petroleum hydrocarbon and mineral carbon are mixed, based on the 100 pts.wt. of the base rubber.
Patent KR-20040012151-A (KR)
Title: A breaking power removal device of an electromotor opening and closing a shutter
Inventor: LEE KYONG KYU
IPC: E06B9/74
Filed: 2002-08-01
Abstract: PURPOSE: A braking force releasing device of an electric motor for operating a shutter is provided to reduce the inconvenience on operating a shutter by hand and to use for a long term without trouble. CONSTITUTION: The braking force releasing device of an electric motor for operating a shutter comprises the steps of: forming a braking device(20) for preventing the rotation of an electric motor shaft(10) using frictional force by interposing a brake pad(23) between a pair of disks(22a,22b) which touch each other by sucking force of an electronic clutch(21); forming the outer diameter of a movable disk(22b) which moves from side to side by the sucking force of the electronic clutch(21) to be larger than the diameter of a fixed disk(22a) and forming inclined ways(24) at regular intervals on the outer circumference, then fixing to face with a chain sprocket wheel(30) installed on the electric motor shaft(10); installing a movable projection(41) on the corresponding site to the inclined way(24) between the chain sprocket wheel(30) and the disk(22b); and attaching an operation plate(40) provided with an auxiliary wheel(42) which moves vertically by a return spring(44) to be rotated liberally.
Patent KR-20040016657-A (KR)
Title: Method for guiding turn in car navigation system
Inventor: CHO MUN JEUNG
IPC: G08G1/0968
Filed: 2002-08-19
Abstract: PURPOSE: A method for guiding a turning point in a car navigation system is provided to enable a driver to recognize correctly the turning point by displaying a shape of road, a turning direction, and a turning state within a traveling path on a monitor. CONSTITUTION: A traveling path between a present position and a destination is detected(200). The traveling path is divided into plural guide sections based on turning points, and a vehicle guide selection is set up within the guide sections(202-204). An arrow is displayed on a monitor when a vehicle approaches the vehicle guide selection to perform a turning guide process. The mileage the vehicle is calculated and displayed on the monitor(206). The next vehicle guide section is set up if the vehicle does not approach the destination, if not returning the process of setting the guide section (212).
Patent KR-20030031826-A (KR)
Title: Stimuli-sensitive composition and compound
Inventor: KODAMA KUNIHIKO
IPC: G03F7/00
Filed: 2002-08-21
Abstract: PURPOSE: A simulation-sensitive composition and a simulation-sensitive compound are provided, to improve the sensitivity and the resolution of a positive photosensitive composition. CONSTITUTION: The simulation-sensitive composition comprises the compound represented by the formula I or II, wherein R1, R2 and R3 are identical or different H, or a substituted or unsubstituted alkyl, alkenyl, aryl or alkoxy group; R4 and R5 are identical or different H, a cyano group, or a substituted or unsubstituted alkyl, aryl or alkoxy group; Y1 and Y2 identical or different substituted or unsubstituted alkyl, aryl, aralkyl or hetero atom-containing aromatic group; n is an integer of 1-4; at least two among R1, R2, R3, R4, R5, Y1 and Y2 can combine to form a cyclic structure, and the composition can have at least two structure of the formula I or II by combining the groups at one position by a connecting group; and X- is an anion. The simulation-sensitive composition generates acids or radicals by the external simulation and acids by the irradiation of an activated ray or a radioactive ray.
Patent KR-20040018776-A (KR)
Title: Auxiliary apparatus for prevention and keeping off aggravation of disorder of human backbone and method for fixing human backbone using the said apparatus
Inventor: HAN WAN SEOK
IPC: A61F5/00
Filed: 2002-08-27
Abstract: PURPOSE: Provided is a spinal supplement device for fixing twist or bent spin to recover function of other organs such as bone root, ligament, nerves and lymphatic gland and protect the organs from spinal diseases. CONSTITUTION: The spinal supplement device in various forms and sizes is prepared to retain normal stationary condition of the spin of varied spinal patients. The device comprises different type tools such as cylindrical bar or pyramid type fixture or others. For example, the cylindrical bar is made of wood and has a preferable size of 3-4cm x 40-50cm and the pyramid type fixture has a height of 3-5cm and a length of 10-30cm with an angle of about 15 degrees. Further, a semi-cylindrical type fixture has a rear side in an arc form and an abdominal side in a rectangular form having a groove in center portion thereof.
Patent KR-20030026847-A (KR)
Title: Peripheral device of portable broadcast receiving apparatus and broadcast receiving system
Inventor: KAMEI YASUKAZU
IPC: H04N21/418
Filed: 2002-09-05
Abstract: PURPOSE: To provide a peripheral device of a portable viewing device excellent in usability and to provide a broadcasting viewing system. CONSTITUTION: A fixed type peripheral device 1 receives broadcasting and stores encoded video data in a memory card 3. A portable viewing device 2 decodes the encoded video data stored in the memory card 3 and displays the video data on a liquid crystal display panel 202 in video. A channel selection information for receiving broadcasting in the fixed type peripheral device 1 is given from the memory card 3. The portable viewing device 2 stores channel selection information inputted by a user in the memory card 3. The portable viewing device 2 receives power supply for charging power from the fixed type peripheral device 1.
Patent KR-20040029245-A (KR)
Title: A method for insert molding of an pcb a vibrating speaker and an pcb thereof
Inventor: LEE UNG GIL
IPC: H05K13/00
Filed: 2002-09-25
Abstract: PURPOSE: An insert molding method for PCB(Printed Circuit Board) of a vibration speaker and a structure thereof are provided to simplify an insert molding process by providing a structure forming a plurality of PCBs one side of a belt frame with one body. CONSTITUTION: A plurality of PCBs(15) is formed in a predetermined interval at one side of a belt frame(10) having position decision holes. The position decision holes of the belt frame are inserted into position decision pins of a molding frame in order to load simultaneously the PCBs(15) into a predetermined position within a plurality of cavities of the molding frame. An insert molding process for a case(20) is performed within each cavity in order to mount the PCBs(15). The PCBs(15) are cut by the belt frame(10). The case(20) is formed by cutting the PCBs(15).
Patent KR-20040036051-A (KR)
Title: Adiabatic Board for Heat Piping
Inventor: LEE YONG EEL
IPC: E04B1/90
Filed: 2002-10-23
Abstract: PURPOSE: A heat insulation board for a tube of a heating pipe is provided to minimizing heat loss by cutting off transmission of heat of the heating pipe to a top board member, and to increase sound absorbing efficiency. CONSTITUTION: A heat insulation board(10) includes a lower board(20) spread on an upper part of a concrete slab layer forming a floor of a building for keeping warmth of a room; an upper board(30) coupled to an upper part of the lower board, and having a heating pipe piping unit(31) formed on an upper part thereof to allow a heating pipe to be piped considering intervals at which the heating pipe is placed; and a connecting unit(40) connecting the upper boards with each other in longitudinal direction and lateral direction on the upper part of the concrete slab layer. A thin heat insulation sheet layer(50) is made of heat insulation material, has a reflection plate(51) attached on a surface thereof, and placed on an upper side of the upper board. The heat insulation sheet layer is formed on the upper side of the upper board to insulate heat. The reflection plate is made of aluminum to cut off water vein wave and electromagnetic wave.
Patent KR-20040037302-A (KR)
Title: Apparatus for No-spin differential
Inventor: KIM JONG TAE
IPC: B60K17/16
Filed: 2002-10-28
Abstract: PURPOSE: A no-spin differential is provided to decrease noise of the differential by guiding the smooth differential mechanism with forming the involute teeth with smooth curvature in a center cam dog or a driven clutch dog. CONSTITUTION: A no-spin differential comprises a spider(10) integrally rotating to a differential case, and having clutch teeth; a center cam(30) installed in the spider not to move axially by a snap ring and to rotate by a key and a key groove, and composed of dog teeth; two driven clutches(50) installed at both sides of the spider and the center cam and composed of clutch teeth and dog teeth engaged with the clutch teeth of the spider and the dog teeth of the center cam; a side gear(70) spline-combined with the driven clutch to move axially and the axle, and supported to the differential case with rotating; a spring(90) elastically pressing the driven clutch to be combined with the spider and the center cam; and a hold outer ring(110) axially moving along the axial movement of the driven clutch, and restricting the driven clutch from being engaged with the spider and the center cam in idling the driven clutch disengaged from the spider and the center cam. The involute dog teeth are formed in the center cam or the driven clutch.
Patent KR-20030038464-A (KR)
Title: Antibacterial lead-free cationic electrodeposition coating composition
Inventor: MURAKAMI RYOICHI
IPC: A01N25/32
Filed: 2002-11-06
Abstract: PURPOSE: To provide an antibacterial unleaded cationic electrodeposition coating composition which reduces the influence on the environment due to decreased concentrations of volatile organic compounds (VOC) and a lead ion, maintains the antibacterial properties to the same extent as before decreasing the concentrations of the VOC and lead ion and, in addition, excels in electrodeposition performance. CONSTITUTION: In the antibacterial unleaded cationic electrodeposition coating composition comprising an aqueous medium, a cationic epoxy resin and a binder resin containing a blocked isocyanate curing agent which are dispersed or dissolved in the aqueous medium, a neutralizing acid for neutralizing the cationic epoxy resin, an organic solvent, and an antibacterial agent, the content of volatile organic matter is ≤2 wt.% and the antibacterial agent is an isothiazolone based compound.
Patent KR-20040042242-A (KR)
Title: home robot using home server and home network system having the robot
Inventor: CHUN GYEONG JUN
IPC: G10L15/28
Filed: 2002-11-13
Abstract: PURPOSE: A home robot using a home server and a home network system including the same are provided to minimize a processing load and a manufacturing cost of the home robot. CONSTITUTION: An ADC(Analog Digital Converter)(43) performs the analog-digital signal conversion for a voice signal inputted through a microphone(48). A wireless communication part(41) transmits the signal converted from the ADC to the home server after converting into a wireless signal or receives the wireless signal transmitted from the home server. A DCA(Digital-Analog Converter)(44) performs the digital-analog conversion for the voice signal from the wireless signal received through the wireless communication part. A speaker(47) plays the voice signal as a voice. A controller(42) transmits a voice command inputted from a user to the home server, transmits the response signal to the speaker by receiving response signal for the command from the home server through the wireless communication part, and generates a movement control signal. A driving part(45) moves a body according to the movement control signal.
Patent KR-20020091022-A (KR)
Inventor: KIM KI KYEONG
IPC: F23H3/04
Filed: 2002-11-14
Abstract: PURPOSE: A fixed type water-cooled stoker is provided to improve an endurance of the fixed type water-cooled stoker by preventing the fixed type water-cooled stoker from being worn when it is moved and to prevent a water-cooling pipe from being broken. CONSTITUTION: A fixed type water-cooled stoker includes a water feeding pump for supplying cooling water, which is treated through a deaerator, into a cooling water feeding line. A water-cooling pipe formed in a zigzag type is provided to fixedly support upper and lower surfaces of the water-cooled stoker. A cooling water feeding port(21) and a cooling water discharging port(22) are formed at one side of the water-cooled stoker. In addition, a combustion air feeding port(25) is formed in the water-cooled stoker. A waste feeding device is provided to supply wastes into a combustion chamber.
Patent KR-20040043286-A (KR)
Title: FeRAM device and method for manufacturing the same
Inventor: KWON SUN YONG
IPC: H01L27/105
Filed: 2002-11-18
Abstract: PURPOSE: A FeRAM device is provided to prevent an oxide preventing layer from being scratched and improve contact reliability of a semiconductor device, by making a storage node contact plug formed of a titanium metal layer such that the oxide preventing layer is covered with the third interlayer dielectric, by making the third interlayer dielectric have the same height as a capacitor and by planarizing the third interlayer dielectric by a predetermined thickness. CONSTITUTION: A semiconductor substrate(100) is prepared. The first and second interlayer dielectric are stacked on the semiconductor substrate. A contact plug(130a) is formed in a predetermined portion inside the second and first interlayer dielectrics. The oxide preventing layer(150) is formed on a predetermined portion of the contact plug and the second interlayer dielectric. The first barrier metal layer is interposed between the oxide preventing layer and the contact plug/the second interlayer dielectric. The third interlayer dielectric(160) of a predetermined height is formed on the oxide preventing layer. A lower electrode(170) is formed in the third interlayer dielectric, contacting the oxide preventing layer. A ferroelectric layer(175) is formed on the lower electrode. An upper electrode(180) is formed on the ferroelectric layer. The contact plug is formed as one body with the barrier metal layer.