baber/WOPTO huggingface dataset:
Patent KR-20020023376-A (KR)
Title: Underwater Discharge Reactor for Large Scale Treatment by High Voltage Pulse Power
Inventor: KANG BANG GWON
IPC: C02F1/46
Filed: 2002-01-21
Abstract: PURPOSE: Provided is an underwater electric discharge reactor for large scale treatment by high voltage pulse power(HVPP), which can treat wastewater such as sewage sludge and non-degradable organic matter, beverages such as juice and milk and alcoholic drinks by the disinfection of microorganisms. In the reactor, wastewater is treated by arc discharge and beverages and alcoholic drinks is disinfected by natural discharge no producing pollutants. CONSTITUTION: A coaxial reactor for occurring high voltage pulse power(HVPP) has the conditions such as follows: 0.1-100J/pulse of pulse energy; 1-500Hz of pulse rate; and 1nF-1uF of capacitance. The discharge reactor can control easy resistance value(R) of a discharge circuit and treat wastewater, beverages or alcoholic drinks with sequent and large.
Patent KR-20030063906-A (KR)
Title: A non-contact and portable surface roughness measuring device
Inventor: AHN JUNG HWAN
IPC: G01B11/30
Filed: 2002-01-24
Abstract: PURPOSE: A non-contact type portable surface roughness measuring apparatus is provided to precisely measure the surface roughness of an object in a non-contact manner with reducing measuring time. CONSTITUTION: A non-contact type portable surface roughness measuring apparatus includes a light source(12) for radiating laser beam, a half mirror(14) for reflecting a part of laser beam towards a surface(20) of an article, a focusing lens(16) for focusing laser beam scattered and reflected from the surface(20) of the article, and a charge coupled device(18) for measuring laser beam introduced through the focusing lens(16). The light source(12) includes a laser diode. Light radiated from the light source(12) is proceded in a horizontal direction. Then, a part of light is incident into the surface(20) of the article by means of the half mirror(14) and the remaining of light passes through the half mirror. Light incident into the surface(20) is scattered and reflected from the surface(20), thereby upwardly proceeding through the half mirror(14).
Patent KR-20020025112-A (KR)
Inventor: KIM HAN JUN
IPC: B63B23/54
Filed: 2002-02-01
Abstract: PURPOSE: An air bag for self-restoration of a RIB(Rigid Inflatable Boat) is provided to secure the rear visual field of an operator by lowering a restoration frame and to promptly cope with an overturn by making the restoration direction of a RIB predictable in an emergency. CONSTITUTION: An air bag forms a V shaped by inflation. A partition(13) is installed in the air bag to divide the inner space into a first chamber(11) and a second chamber(12). A pressure valve(14) is installed in the center of the partition to connect the first chamber with the second chamber. The air bag is inflated sequentially in a predictable direction.
Patent KR-20030066909-A (KR)
Title: Ferrite sheet for magnetic flux correction
Inventor: LEE BYEONG TAE
IPC: H01J29/76
Filed: 2002-02-06
Abstract: PURPOSE: A magnetic flux correcting ferrite sheet is provided to obtain an optimum screen by preventing the ferrite sheet from moving during transportation, while shortening a process time for integrated tube components. CONSTITUTION: A cathode ray tube comprises an electron gun for emitting three electron beams; a screen on which electron beams collide so as to produce colors; a shadow mask for discriminating three electron beams; and a deflection yoke(130) for deflecting electron beams to the screen. A magnetic flux correcting ferrite sheet(200) has a polyester film portion which is press punched into a horizontal line shape in such a manner that the magnetic flux correcting ferrite sheet for correcting beam distortions during the process for integrated tube components is bent in a flexible manner.
Patent KR-20030069342-A (KR)
Title: Apparatus for thin film transistor liquid crystal display equipped with light sensor
Inventor: PARK GYU CHANG
IPC: G02F1/1335
Filed: 2002-02-20
Abstract: PURPOSE: A thin film transistor liquid crystal display having an optical sensor is provided to reduce the manufacturing cost without changing the size and thickness of a cellular phone or PDA, and transmit accurate optical information by improving transmissivity. CONSTITUTION: A sensor thin film transistor part is made up of a sensor gate electrode(22), a photosensitive layer(24), a sensor source electrode(25), and a sensor drain electrode(23) for generating optical current. A charging part is made up of a first transparent electrode(28), insulating films(27,29), and a second transparent electrode(26) for storing the optical current in electric charge type. A switch thin film transistor is made up of a light blocking layer(34), a switch gate electrode(30), a semiconductor layer(31), a switch source electrode(33), and a switch drain electrode(32) for selectively emitting electric charges of the charging part. A liquid crystal layer(39) is a guest host type liquid crystal including dichroic pigment particles.
Patent KR-20030071185-A (KR)
Title: Apparatus of chain guide
Inventor: LEE SE YEONG
IPC: F16H7/06
Filed: 2002-02-28
Abstract: PURPOSE: Structure of a chain guide for reduction of a tension is provided to reduce the impact force of a chain and preventing the chain from shaking by installing a spring on a side of the chain guide. CONSTITUTION: A chain guide(20) to guide a path of a chain(15) is mounted between a crankshaft sprocket and a balance shaft sprocket. To elastically absorb shake of the chain, the outside of a guide(23) guiding the path of the chain is elastically supported by a spring(30). Retainers(23a,22a), into which both ends of the spring are fitted, are formed on the outer surface of the guide and on the inner surface of a support portion(22). Cylinders(23b) and bores(22b) to guide the linear movement of the guide are formed each in the middle of the outer surface of the guide and the inner surface of the support portion. A stopper is formed between one side of the guide and one side of the support portion, to prevent the guide from being separated by the elastic force of the spring.
Patent KR-20020081663-A (KR)
Inventor: ABE HISAHIKO
IPC: B24B37/00
Filed: 2002-03-06
Abstract: PURPOSE: To reduce microscratches due to chemical-mechanical polishing. CONSTITUTION: Polishing slurry S right before supplied to the space between a polishing pad 102 and the polished surface of a wafer 1 is diluted with pure water. The polishing slurry S is thus diluted with the pure water and increased in amount to decrease the density of cohering particles in the polishing slurry S. The mixing rate of the polishing slurry S and pure water is about 1 (polishing slurry):(1 to 1.2) (pure water), and the silica density of the polishing slurry S diluted is adjusted to 3 to 9 wt.%, preferably 4 to 8 wt.%, and more preferably about 8 wt.%.
Patent KR-20020027442-A (KR)
Inventor: SHIN HYUN CHAN
IPC: A62B18/02
Filed: 2002-03-13
Abstract: PURPOSE: A health auxiliary mask is provided to improve the health of a user by allowing the user to inhale a natural medicine and perfume useful to the human body as well as to protect the respiratory organs of the user. CONSTITUTION: In the auxiliary health mask provided with loops at both sides of a protective fabric(4), a disposable pad(14) charged with a natural medicine useful to the human body is separably installed to the inner surface(10) of the protective fabric by using a double faced tape so as to devise the promotion of the health of the user. Alternately, the pad is able to inserted into a receiving pocket formed inside the health auxiliary mask.
Patent KR-20030026813-A (KR)
Title: Fusion peptide comprising tat peptide and human parathyroid hormone derived peptide, its preparation method, and slimming cosmetic composition comprising the same
Inventor: CHO WAN GU
IPC: C07K19/00
Filed: 2002-03-15
Abstract: PURPOSE: Provided are a fusion peptide of TAT peptide and a human parathyroid hormone derived peptide, its preparation method, and a slimming cosmetic composition comprising the same. The fusion peptide has high stability and excellent skin permeability, therefore the slimming cosmetic composition has long lasting lipid decomposition effect. CONSTITUTION: The fusion peptide of TAT peptide and a human parathyroid hormone derived peptide is represented by the formula(1), wherein £|Tat is a cell-permeable peptide, wherein R1 is selected from the group consisting of side chains of glutamine, lysine, arginine and glycine and n is an integer of 4-12; and £|hPTHDP is a human parathyroid hormone derived peptide and consists of 3-34 consecutive amino acids in the peptide of SEQ ID NO:1, wherein R2 is a side chain of the amino acids, and m is an integer of 3-34.
Patent KR-20020038923-A (KR)
Inventor: KIM KI OK
IPC: A44C27/00
Filed: 2002-03-18
Abstract: PURPOSE: Provided are the preparation method of plastic hairpins and long time attachable accessories which are anti-corrosive, oxidation resistant and with interior/exterior picture designs and double concave groove. They are characterized by light weight, easiness to use, economical and simple manufacturing process. CONSTITUTION: The preparation method comprises: preparation(1,5,7,8,9,10,11,12,13) of plastic hairpins and long time attachable accessories(13) which are anti-corrosive, oxidation resistant and with interior/exterior picture designs and double concave groove(12); a long time attachable hairpin/scarf/hair band/belt mark/ring/necklace/accessories with single/double concave groove; the interior/exterior picture designs/hologram/vinylchloride resin and the interior/exterior fabric design/synthetic fiber; the hairpin and accessories with light weight device/design; and hairpin and accessories of soft metal/soft metal alloy, soft plastic and soft iron.
Patent KR-20030080873-A (KR)
Title: Apparatus for detecting and correcting wobble error and Phase Locked Loop circuit thereby
Inventor: PARK HYEON SU
IPC: G11B7/005
Filed: 2002-04-11
Abstract: PURPOSE: An apparatus for detecting and correcting a wobble error and a phase locked loop using the same are provided to improve the performance of an optical recording medium recording and playback system by detecting and correcting the wobble error. CONSTITUTION: A pre-processor(500) reads a wobble signal recorded on an optical recording medium(50) for binarizing the wobble signal to output a raw wobble signal. A wobble error detecting and correcting unit(510) detects an error included in the raw signal and outputs a PLL(Phase Locked Loop)ed wobble signal. A window generator generates a window signal having a predetermined width. A control logic(512) checks the abnormality of the raw signal by using the window signal, and corrects the abnormality of the raw signal.
Patent KR-20030082173-A (KR)
Title: Locking device of mobile rack
Inventor: LEE HONG JIK
IPC: A47B63/06
Filed: 2002-04-17
Abstract: PURPOSE: A locking apparatus of a mobile rack is provided to fix and keep a mobile rack by coupling and fixing the locking apparatus to a rail, to thereby prevent burglary. CONSTITUTION: A mobile rack structure comprises a projecting portion and a guide groove, a rail, a conduction preventing bracket, a stationary mobile rack supporting portion and a rail connector. A stopping plate(3) is fitted and coupled to the middle of the bottom surface of the guide groove. The upper surface of the stopping plate(3) is inserted into a groove formed at a rod bar(9). A DC motor(19) for reverse rotation is coupled to the opposite side of the rod bar(9).
Patent KR-20030083404-A (KR)
Title: Device and method for displaying zoom screen in wireless telephone having camera
Inventor: BAE SEUNG GYUN
IPC: H04M1/724
Filed: 2002-04-22
Abstract: PURPOSE: A device and a method for displaying a zoom screen on a portable terminal are provided to display an entire screen by reducing pixels of the image signals or a zoom screen of pixels of a predetermined areas by selecting a screen size according to the selection of a user. CONSTITUTION: A device for displaying a zoom screen on a portable terminal includes a key pad provided with keys for setting photographing mode and screen display mode, a control part(10) for generating photographing control signals in the photographing mode and generating first and second scale control signals of screens corresponding to first and second screen display modes, a signal processing part(60) for digitalizing the image signals output from the camera in response to the photographing control signals, and an image processing part. As the first scale control signal is generated, the image processing part reduces the pixels of the image signals output from the signal processing part to generate image signals in a screen size of a display part(80). As the second scale control signals is generated, pixels of a display screen size are selected at a starting position in set horizontal and vertical directions to generate image signals in a screen size of the display part.
Patent KR-20030084515-A (KR)
Title: Method for duplexer package
Inventor: CHO YEONG GUK
IPC: H05K3/46
Filed: 2002-04-27
Abstract: PURPOSE: A method for fabricating a duplex package is provided to reduce a volume of the duplex package including a chip by adhering electrically the chip to a ceramic sheet including a pad board and an inductance print board. CONSTITUTION: A ceramic sheet including a pad board(24a) and an inductance print board(24b) is provided. The pad board(24a) has a pad portion(31) corresponding to a chip pad. A stacked structure of the ceramic sheet, the first ground print board, a circuit print board, the second print board, and a foot pad board is formed. A heating process and a fusing process for the stacked structure are performed. A contact ball is adhered between the pad portion(31) of the pad board(24a) and the chip pad in order to connect electrically the pad portion(31) of the pad board(24a) to the chip pad. An epoxy resin is molded on an entire surface of an adhered chip.
Patent KR-20030086131-A (KR)
Title: Mounting Structure of Automobile crash pad module
Inventor: AHN JAE HUN
IPC: B62D25/14
Filed: 2002-05-03
Abstract: PURPOSE: Mounting structure of a crash pad module for a vehicle is provided to increase rigidity of the crash pad module and remove noises caused by vibration of the crash pad by improving the mounting structure of the crash pad module. CONSTITUTION: In mounting structure of a crash pad module(20) for a vehicle, a guide part(22b), protruded toward a side outer panel(3) near a part to which a door hinge is mounted, is formed to a mounting bracket(22a) formed at one end of a cowl cross member(22) of the crash pad module. A guide groove(3a) to which the guide part is combined is formed to the side outer panel and the guide part is secured to the guide groove. A combining unit, passing through the side outer panel from the outside of the side outer panel, is combined to the mounting bracket, to fix the mounting bracket to the front body of the room.
Patent KR-20030087728-A (KR)
Title: Composition for detoxifying toxic substances having Aloe vera gel and propolis
Inventor: AHN GYE HWAN
IPC: A61K35/64
Filed: 2002-05-09
Abstract: PURPOSE: A composition containing an aloe vera gel and propolis detoxifying effect is provided. Therefore, it promotes the excretion of benzo(a)pyrene, nicotine or the like, exhibits an excellent effect on the study in a biological indicator of factors related with blood disease and can detoxify toxic material caused by various pollutants, environmental hormone and smoking. CONSTITUTION: A composition for detoxifying toxic material contains 10 to 90% by weight of aloe vera and 90 to 10% by weight of propolis, based on the total weight of the composition. It also reduces a disease indicator in blood such as creatinine, bilirubin or glucose. It is a food composition selected from the group consisting of a beverage, tea, ice cream, candy, jelly, bread, rice cake and noodles. It is administered in an amount of 10 to 5,000mg/day.
Patent KR-20020090146-A (KR)
Inventor: FUJITA YASUNOBU
IPC: G01R19/00
Filed: 2002-05-22
Abstract: PURPOSE: To provide a compact ground fault detecting apparatus by detecting zero-phase current and overcurrent flowing through a distribution line using a current transformer. CONSTITUTION: In the invention, when a ground voltage is detected through a limiting resistor 17A and a ground overvoltage relay 12 in the tertiary open delta circuit 10C of a transformer 10 for grounded instruments, the switching circuit 18 is closed to form a low impedance circuit 17 so that the ground fault current i1 flowing in the distribution line is detected by a transformer 5, thereby omitting a zero-phase transformer.
Patent KR-20030090998-A (KR)
Title: Combined Side Lamp and Warning Lamp for Ambulance Using Light Emitting Diode
Inventor: JU SEONG HO
IPC: B60Q1/52
Filed: 2002-05-24
Abstract: PURPOSE: A warning lamp used as a side lamp of an ambulance using a light emitting diode is provided to prevent the generation of electromagnetic wave by operating the warning lamp with low voltage, and to reduce the number of parts and assembling process. CONSTITUTION: A warning lamp of an ambulance by using low voltage comprises a warning lamp part(200) having light emitting diodes(100) and a circuit board(150) on which the light emitting diodes are mounted; a selection unit selecting the warning lamp part as the side lamp or the warning lamp; and a control unit controlling the warning lamp part according to input of the selection unit. Function of the side lamp is stopped in operating the warning lamp, and the left and right warning lamp parts are blinked alternately. The warning lamp satisfies the regulation of electromagnetic wave by using the high brightness light emitting diodes.
Patent KR-20020092249-A (KR)
Inventor: KASHIMA KEIJI
IPC: G02F1/13357
Filed: 2002-05-31
Abstract: PURPOSE: To provide a wavelength selecting element which can improve display quality by preventing the color of a display picture from varying depending on the direction of visual observation and an optical display device provided with the same. CONSTITUTION: A wavelength selecting element 20 is provided with: a cholesteric layer 21 reflecting or transmitting a single circularly polarized light component of one direction within a selected wavelength band out of right-handed or left- handed circularly polarized light components contained in incident light; and a diffusion layer 22 disposed no the light emitting side of the cholesteric layer 21 and diffusing the circularly polarized light component reflected or transmitted by the cholesteric layer 21. The cholesteric layer 21 can be made to color filters containing pixel regions of three colors, red, green and blue, per pixel. In this case, the cholesteric layer 21 reflects or transmits the circularly polarized light component of one direction within the selected wavelength band out of the right-handed or left-handed circularly polarized light components contained in the incident light in the individual pixel regions.
Patent KR-20030093717-A (KR)
Title: Method for fabricating semiconductor device having amorphous-metal gate electrode
Inventor: CHO HEUNG JAE
IPC: H01L21/336
Filed: 2002-06-05
Abstract: PURPOSE: A method for manufacturing a semiconductor device having an amorphous metal gate electrode is provided to be capable of improving the uniformity of gate resistivity and easily carrying out an etching process at the amorphous metal gate electrode. CONSTITUTION: After forming a gate isolating layer(22) on a semiconductor substrate(21), a metal layer is formed at the upper portion of the resultant structure. An inert ion implantation process is carried out at the metal layer for transforming the metal layer into amorphous metal layer. A gate electrode is formed by selectively etching the amorphous metal layer. Then, a source/drain region are formed at both sides of the gate electrode in the semiconductor substrate.
Patent KR-20020065871-A (KR)
Inventor: HUH JEUNG SOO
IPC: G01N33/02
Filed: 2002-06-10
Abstract: PURPOSE: An intelligent food spoilage detection system and food spoilage detection method using the same is provided to supply fresh food to consumers by easily and accurately checking the spoilage of food. CONSTITUTION: An intelligent food spoilage detection system comprises a food spoilage sensor array connected to a multiplexer, a central processing unit, an analog-digital converter, an electrically erasable programmable read only memory(EEPROM), a memory and a monitor. The food spoilage sensor has a conductive polymer sensor film made of a material selected from a group consisting of polypyrrole, polyaniline and polythiophene. The sensor film is coated with a filter made of a material selected from a group consisting of silicon rubber, polyvinyl alcohol, water glass and nafion.
Patent KR-20030095521-A (KR)
Title: Linear Fiber optic distributed temperature measurement equipment using thermostat
Inventor: LEE KEUN YANG
IPC: G01K11/32
Filed: 2002-06-12
Abstract: PURPOSE: A linear optical fiber temperature distribution measuring device using a Raman scattering light is provided to improve a measuring preciseness for a remote end part by utilizing a thermostat. CONSTITUTION: An optical fiber(3) generates rear scattering light. A wavelength of the rear scattering light is divided into two wavelengths through an optical branching unit(2). Then, the rear scattering light is converted into an electric signal through a light receiving circuit(4). The electric signal is converted into functional signals so as to be calculated through an OTDR measuring method. A data processing circuit(6) calculates the functional signals obtained through an equalizing circuit(5). In addition, the data processing circuit(6) having a temperature correcting function corrects the calculated signals based on temperature data in a thermostat.
Patent KR-20030095792-A (KR)
Title: System for network-based selling commodity to provide debt-equity redemption service and method thereof
Inventor: KIM YONG HO
Filed: 2002-06-14
Abstract: PURPOSE: A network based system for selling products providing a loaned money redemption service, and a method therefor are provided to offset risk bearing to the principal of loaned money and realize installment products applied with the lowest installment interest. CONSTITUTION: An operator server receives installment product data from a product manufacturer computer for storing the same in a database(S100). The operation server executes member joining and authentication to a client connected for installment purchase(S200). The operation server transmits an information list of products for installment purchase stored in the database to a client terminal(S300). The operation server transmits a loan request signal to a computer of a predetermined bank organization for lending operation money(S400). The operation server pays for product buying expenses to a product manufacturer and redeems loaned money based on installment money received from a user(S500).
Patent KR-20030097146-A (KR)
Title: The backlight unit of liquid crystal display
Inventor: AHN HONG JUN
IPC: G02F1/13357
Filed: 2002-06-19
Abstract: PURPOSE: An LCD backlight unit is provided to deflect light path in the vertical direction of an LCD panel by inclining PET of a base film, thereby improving the light luminance, wherein the PET is used for both diffusion and prism sheets. CONSTITUTION: An LCD backlight unit includes a diffusion sheet(48) formed of a base film(48b), a diffusion layer(48a) coated on the base film, and an anti-blocking layer(48c) coated under the base film. The base film is formed by slantly joining materials(56,58) having different refraction indexes with reference to a slant surface(49) of an LCD panel for increasing the light luminance. Beads are dispersed in the diffusion layer and the anti-blocking layer as light diffusion elements with different light diffusion rates by controlling the density and size of the beads.