baber/WOPTO huggingface dataset:
Patent KR-20030089596-A (KR)
Title: Soft ball and manufacturing method thereof
Inventor: LEE YOON KWON
IPC: A63H23/10
Filed: 2002-05-16
Abstract: PURPOSE: Provided are a playing soft ball which allows infants or children to safely enjoy the play, wherein top sheet and back sheet forming the ball body applies soft materials having excellent durability and flexibility, and a method for producing the same. CONSTITUTION: The method comprises the steps of (i) stacking top/back sheets(1,3) formed with polyurethane, (ii) radio-frequency adhering parts of the stacked top/back sheets except for large-diameter hole(6) for injection of float and small-diameter hole(8) for injection of water and air, (iii) injecting a float into the large-diameter hole(6) and radio-frequency adhering the hole(6), (iv) injecting predetermined amounts of water and air into the small-diameter hole(8), and forming the sheets(1,3) into ball, and radio-frequency adhering the small-diameter hole(8).
Patent KR-20030089841-A (KR)
Title: Handphon mask cap
Inventor: SHIN SUK KYUN
IPC: H04R1/10
Filed: 2002-05-20
Abstract: PURPOSE: An earphone for cellular phone including a mask for a secret call is provided to perform a secret call operation by using a mask coupled to an earphone microphone portion. CONSTITUTION: A fixing portion(21) is formed at an inner side of a mask(20). An earphone microphone(1) includes a microphone fixing portion. The fixing portion(21) of the mask(20) is combined with the microphone fixing portion of the earphone microphone(1). The earphone microphone(1) is inserted into a jack(15) in order to perform a secret call process. The mask(20) is adhered to a microphone portion(10). The mask(20) is formed with an elastic material.
Patent KR-20030091308-A (KR)
Title: differencial pinion shaft for transmission and method for manufacturing the same
Inventor: BAN HYEONG O
IPC: B23P15/00
Filed: 2002-05-27
Abstract: PURPOSE: A differential pinion shaft for a transmission and manufacturing method thereof is provided to improve the frictional property and contact fatigue strength of the differential pinion shaft. CONSTITUTION: A method for manufacturing a differential pinion shaft for a transmission comprises the steps of: turning an alloy steel; slotting the alloy steel; deburring the alloy steel; washing the alloy steel; carburizing the alloy steel with high-carbon in two steps; and shot-blasting and grinding the alloy steel.
Patent KR-20020054295-A (KR)
Inventor: SIM BUM MAN
IPC: C04B28/22
Filed: 2002-06-05
Abstract: PURPOSE: Vigor-giving materials comprising germanium, pozzolan and activa is provided, which shields water vein waves completely besides electromagnetic waves. CONSTITUTION: The materials giving vigor to human body comprise germanium stone, germanium powder, pozzolan stone and activa stone. The Vigor-giving materials applied to floors and walls shield water vein waves completely and electromagnetic waves by 50%.
Patent KR-20020063532-A (KR)
Inventor: LEE JONG KOOK
IPC: C01G23/053
Filed: 2002-06-07
Abstract: PURPOSE: Provided is a preparation method of high activity titania(TiO2, anatase) whisker for photocatalysts, sensors and pollutants removal by treating sodium titanate whisker obtained from hydrothermal reaction with boiling water and HCl for sodium elution. CONSTITUTION: The titania(TiO2, anatase) whisker powder is prepared by the following steps: (i) treating sodium titanate(Na2Ti6O13) obtained from hydrothermal reaction with boiling water at 200deg.C for 24hrs in autoclave for elution of Na+ ions, and drying; (ii) treating dried powder from the step (i) with 0.5M HCl at 110deg.C for 48hrs by using a refluxing apparatus for elution of remained Na+ions. The resultant TiO2 whisker has 3-5micrometer length and 300-40nm diameter.
Patent KR-20040000141-A (KR)
Inventor: HWANG YEONG JU
IPC: H01L21/027
Filed: 2002-06-24
Abstract: PURPOSE: A method for manufacturing a mask is provided to be capable of preventing the growth of fine defects generated when carrying out a mask manufacturing process. CONSTITUTION: A mask(100) is prepared, wherein the mask includes a chrome pattern(102). A surface process layer(108) is formed at the upper portion of the mask(100) for enclosing the chrome pattern(102) in order to prevent the generation of chemical coupling phenomenon due to the foreign substance penetrated from the outside. Preferably, the surface process layer(108) is made of one selected from a group consisting of an oxide layer and a quartz layer. Preferably, a CVD(Chemical Vapor Deposition) process is carried out at the chrome pattern formed mask(100) for forming the surface process layer.
Patent KR-20040001362-A (KR)
Title: Method for Conference by Using Rearragable Scheme in Network Telephony System
Inventor: HAN SANG GYUN
IPC: H04L12/28
Filed: 2002-06-27
Abstract: PURPOSE: A multi point call method through the reconfiguration of a call path in a network telephone system is provided to directly connect a call path in the case of a point-to-point call and to reconfigure a call path in the case of a multi point call. CONSTITUTION: The first subscriber attempts call connection for the second subscriber to a DNS server(201), the DNS server checks whether the second subscriber can receive a call(202,203). In case that the second subscriber can receive a call, the DNS server establish the path between the two subscribers and configures the call between them using a terminating IP number. At this moment, in case that the third subscriber pages the first subscriber(205), the DNS server asks the first subscriber about a multi point call using an ARS(Automatic Response System)(206,207). If the first subscriber agrees to the multi point call(208), the DNS server confirms whether an available multi point call device exists at a multi point call device server. If there is an avaliable multi point call device, the DNS server receives the IP address(209). The DNS server, receiving the IP address of the available multi point call device, reconfigures the path so that the three subscribers are able to access the IP address(210-212).
Patent KR-20040001726-A (KR)
Title: kimchi Refrigerator and Control Method thereof
Inventor: LEE MYEONG JU
IPC: F25D11/04
Filed: 2002-06-28
Abstract: PURPOSE: A kimchi refrigerator and a control method of the same are provided to minimize freezing by efficiently controlling temperature in a storage compartment. CONSTITUTION: A kimchi refrigerator includes a cooling unit(40) cooling down a room of a storage compartment; a temperature sensor(61) sensing temperature in the storage compartment; and a control part(70) controlling the cooling unit to continuously super-cool under objective temperature if indoor temperature sensed by the temperature sensor is over fixed excessive temperature, and gradually cool to reach the objective temperature if the indoor temperature sensed by the temperature sensor is under the fixed excessive temperature. The temperature sensor is placed on an inner wall of the storage compartment to accurately sense temperature in the storage compartment. A method includes the steps of: a step setting the fixed excessive temperature; a step comparing the temperature in the storage compartment sensed by the temperature sensor with the excessive temperature; a step super-cooling the storage compartment under the objective temperature if the temperature in the storage compartment is over the excessive temperature; and a step allowing the temperature in the storage compartment to gradually reach the objective temperature if the temperature in the storage compartment is under the excessive temperature.
Patent KR-20040003320-A (KR)
Title: Particle removing device of motor driver
Inventor: YANG JEONG SIK
IPC: H01L21/48
Filed: 2002-07-02
Abstract: PURPOSE: A particle removing apparatus for a motor driving part is provided to be capable of exhausting the particles generated due to the friction between a bell, a driving pulley, and a following pulley when the bell is rotated. CONSTITUTION: A particle removing apparatus for a motor driving part is provided with a driving pulley(12) connected with the rotary shaft of a motor(10) for transmitting rotatory strength to the outside, a belt(16) connected to the driving pulley, and a following pulley(14) for being driven by the rotatory strength transmitted from the belt. The particle removing apparatus further includes a protecting cover(20) for collecting the particles generated due to the friction of the belt connected between the driving pulley and the following pulley, and a pump(22) for exhausting the collected particles through a pipe(24).
Patent KR-20040005311-A (KR)
Title: Apparatus for sensing deflection of cassette slots and/or a robot arm for transferring wafers
Inventor: HONG HYEONG SIK
IPC: H01L21/68
Filed: 2002-07-09
Abstract: PURPOSE: An apparatus for sensing drooping states of a wafer transfer cassette slot and a robot arm is provided to sense the drooping states of the wafer transfer cassette slot and the robot arm by detecting the drooping state of a wafer loaded into the wafer transfer cassette. CONSTITUTION: An apparatus for sensing drooping states of a wafer transfer cassette slot and a robot arm includes a light emitting unit(20), a light receiving unit(30), and a reading unit(80). The light emitting unit(20) is arranged at a front side of a cassette(10) for loading a wafer in order to irradiate the light to the inside of the cassette(10). The light receiving unit(30) is arranged at a rear side of the cassette(10) in order to receive the light of the light-emitting unit(20). The reading unit(80) reads the light received from the light receiving unit(30) to sense a drooping state of the wafer.
Patent KR-20040008793-A (KR)
Title: Semiconductor laser diode with current restricting layer and Fabricating method thereof
Inventor: HA GYEONG HO
IPC: H01S5/22
Filed: 2002-07-19
Abstract: PURPOSE: A semiconductor laser diode having a current limit layer and a fabricating method thereof are provided to reduce the depth of a ridge part and the width of a current profile by using the current limit layer. CONSTITUTION: A semiconductor laser diode having a current limit layer includes a substrate(50), the first material layer(61), a resonant layer(63), and the second material layer(65). The first material layer(61) is stacked on the substrate(50). The resonant layer(63) is stacked on an upper surface of the first material layer(61). The second material layer(65) is stacked on an upper surface of the resonant layer(63). The second material layer(65) includes a current limit layer for limiting the current applied into the resonant layer(63). The current limit layer is formed by implanting ions into a peripheral portion and a bottom of a ridge part.
Patent KR-20040010948-A (KR)
Title: Software upgrade method of internet communication units
Inventor: KIM JU YEONG
IPC: H04W8/24
Filed: 2002-07-25
Abstract: PURPOSE: A method for automatically updating software of an Internet communication terminal is provided to confirm version information on new software from a server connected with the Internet communication terminal, and to automatically update the new software. CONSTITUTION: If an Internet communication terminal receives new version information from an Internet server(S21), the Internet communication terminal compares version information of existing software of the terminal with the received new version information(S22). If new software is received, the Internet communication terminal downloads the new software from the Internet server, and outputs a power off/on message to a terminal user(S23). After the terminal user turns off and on the Internet communication terminal, the Internet communication terminal operates with the new software by executing the new software(S24).
Patent KR-20030047684-A (KR)
Inventor: OHISHI TOSHIMITSU
IPC: A63F13/21
Filed: 2002-07-31
Abstract: PURPOSE: To allow a player to enjoy a game while learning predetermined motion by letting the player follow the motion. CONSTITUTION: Three lines of light motion sensors 31, 32 and 33 facing the front of a monitor 11, two lines of motion sensors 41 and 42 at the left of the monitor 11, and two lines of motion sensors 51 and 52 at the right of the monitor 11, are disposed on the lower surface of a sensor board 23 serving as the ceiling part of a motion sensor structure 20, and a curtain-shaped detection surface is formed therebelow. A surrounded area thereby is a playing area. A player moves his arms and legs while watching an image displayed on the monitor 11. The player's motion is detected when the arms or legs cross the detection surface.
Patent KR-20040012249-A (KR)
Title: Digital flowerpot for controlling growth environment
Inventor: LEE JAE SEOK
IPC: A01G9/02
Filed: 2002-08-02
Abstract: PURPOSE: Provided is a digital flowerpot which contains various kinds of sensors to sense and control growth environment for the easy cultivation of plants. CONSTITUTION: A digital flowerpot capable of controlling growth environment is characterized by containing a vessel where a plant is planted; a sensor part which senses plant growth data and person's approach; a microprocessor which converts analog signal to digital signal to control overall operation; a display part which shows the shortage or supply of energy necessary for the growth environment of a plant; a speaker outputs the shortage or supply of energy by the sound; and a power supply part which supplies operation power to the microprocessor.
Patent KR-20040012302-A (KR)
Inventor: YOO IN SEON
IPC: G02F1/133
Filed: 2002-08-02
Abstract: PURPOSE: A liquid crystal display is provided to alternately apply common voltages that minimize flicker to the liquid crystal display so as to reduce a region where severe flickering occurs. CONSTITUTION: A liquid crystal display includes a liquid crystal display panel(300) and a common voltage generator(700). The liquid crystal display panel has a reference electrode, a pixel electrode to which a data signal is applied, and a liquid crystal layer formed between the pixel electrode and the reference electrode. The liquid crystal display panel displays an image in such a manner that the arrangement of liquid crystal molecules of the liquid crystal layer is changed according to a variation in electric field formed by the pixel electrode and reference electrode. The common voltage generator generates the first and second common voltages that are respectively applied to the first and second points located at both ends of one side of the reference electrode.
Patent KR-20030028361-A (KR)
Title: Hydrolysis-resistant, Transparent, Amorphous Film made from a Crystallizable Thermoplastic, and Process for its Production
Inventor: MURSCHALL URSULA
IPC: C08J5/18
Filed: 2002-08-07
Abstract: PURPOSE: A mono- or multilayered transparent amorphous film and its preparation method are provided, to improve the UV resistance, the pollution resistance, the hydrolysis resistance and the low temperature resistance. CONSTITUTION: The mono- or multilayered transparent amorphous film comprises at least one crystalline thermoplastic resin as a main component; and at least one hydrolysis stabilizer. Preferably the hydrolysis stabilizer is a phenol-based compound and the content of the phenol-based compound is 0.1-8.0 wt% based on the weight of a film or the weight of the layer included in a multilayered film; or a carbodiimide monomer or polymer and/or oxazoline and the content of the carbodiimide monomer or polymer and/or oxazoline is 0.1-5.0 wt% based on the weight of a film or the weight of the layer included in a multilayered film. Preferably the carbodiimide polymer has a molecular weight of 2,000-50,000.
Patent KR-20040016338-A (KR)
Title: Method of recovering pinitol in high yield from carob syrup
Inventor: CHOI CHI MAN
IPC: C12P19/02
Filed: 2002-08-16
Abstract: PURPOSE: A method of recovering pinitol from carob syrup in high yield is provided, thereby effectively removing other sugar components and converting pinitol derivatives to pinitol. Therefore, the recover rate of pinitol can be maximized. CONSTITUTION: A method of recovering pinitol from carob syrup in high yield comprises the steps of: (a) diluting carob syrup and culturing a microorganism therein; (b) centrifuging or filtering the cultured medium to remove cells; (c) distilling the medium to remove ethanol components if the microorganism is yeast; (d) recovering pinitol from the medium using the active carbon column; and (e) concentrating the medium and adding ethanol thereto to produce pinitol crystals, wherein the microorganism is Saccharomyces sp., Aspergillus sp., especially Saccharomyces carlsbergensis or Aspergillus niger.
Patent KR-20040016698-A (KR)
Title: Method of forming gate of non-volatile memory device
Inventor: HYUNG YONG U
IPC: H01L21/28
Filed: 2002-08-19
Abstract: PURPOSE: A method for forming a gate of a non-volatile memory(NVM) device is provided to increase a program speed by easily controlling a doping level so that a depletion layer of a silicon layer is controlled. CONSTITUTION: A tunnel oxide layer(102) is formed on a semiconductor substrate(100). A floating gate layer(104a) is formed on the tunnel oxide layer. An interlayer dielectric is formed on the floating gate layer. A control gate layer(115) made of in-situ doped silicon is formed on the interlayer dielectric. A heat treatment process is performed on the control gate layer. A photolithography process is performed to pattern the control gate layer, the interlayer dielectric and the floating gate layer.
Patent KR-20040018667-A (KR)
Title: Grid-based environmental pollution forcast and warning method
Inventor: AHN CHAN SAM
IPC: G06Q50/26
Filed: 2002-08-26
Abstract: PURPOSE: A method for forecasting/warning environmental pollution based on grid is provided to receive the information measuring the environmental pollution or the forecasting data in real-time when the environmental pollution or the forecasting value is approached to a standard value even when a manager works outside. CONSTITUTION: The manager inputs or changes the service request information by logging in to an environmental pollution warning service server(203). The environmental pollution warning server receiving/managing the service request information of each manager monitors a pollution degree of a warning object item through the communication with an environmental pollution data providing server and periodically calculates a forecasted pollution degree of the environmental pollution on each forecast processing time(206). In case that the warning object item fit to the standard warning value is found, the environmental pollution service server gives an alarm through an alarm receiving method set by the manager(208).
Patent KR-20030095935-A (KR)
IPC: D06F35/00
Filed: 2002-08-27
Abstract: 본 발명은 (1) 세탁기 본체, (2) 전기 본체의 내부에 위치하고 내부에 세제 함유수를 담고있는 외통, (3) 전기 외통의 내부에 위치하고, 내부에 세제함유수와 세탁물을 담는 내통, (4) 전기 내통을 회전시키는 내통의 회전수단, 그리고 (5) 전기 외통의 하부에 위치하고 세제함유수내에 마이크로에어버블을 형성하는 마이크로에어버블 발생수단을 포괄하여 구성되는 세탁기에 있어서, 전기 마이크로에어버블 발생수단이: (a) 전기 외통에 연결되는 세제함유수 연결관; (b) 전기 연결관에 연결되는 스트레이너; (c) 전기 스트레이너에 연결되고 세제함유수내에 에어버블을 유입시키는 에어버블 유입수단; (d) 전기 유입수단에 연결되는 마이크로에어버블 형성 펌프; (e) 전기 펌프 모우터; (f) 전기 펌프로 부터의 마이크로에어버블함유수를 저장하는 플리넘; (g) 전기 플리넘에 취부되어 내부 압을 제어하는 압력제어밸브; 그리고 (h) 전기 압력제어밸브와 전기 외통을 연결하는 마이크로에어버블-함유수 연결관을 포괄하여 구비되어 전기 외통내의 세제함유수가 순환되어 세제함유수에 유입된 에어버블이 전기 펌프에 의하여 마이크로에어버블이 발생되는 세탁기에 관한 발명임.
Patent KR-20040020590-A (KR)
Title: Method for automatic cutting separating and sticking
Inventor: OH YONG HOON
IPC: B65H35/06
Filed: 2002-08-31
Abstract: PURPOSE: A method for automatically cutting, separating and bonding a tape is provided to replace a fixed bolt with a double-sided tape to reduce the size of the product. CONSTITUTION: Release papers(4) attached to tapes(1) are wound onto a supply roller(10) and supplied by the rotation of the roller by one pitch. A horizontal roller(11) supplies the release papers moving in parallel with a release blade(22) on unwinding the release papers. The tapes moving to a first cylinder(5) is cut in a certain size by a cutting blade. Scraps(3) from the cut tapes(2) is separated from the release papers by a scrap roller. The release blade moves to the attached tapes and release papers by one pitch. A second cylinder(6) having a suction plate(23) drops to absorb the cut tapes separated from the release papers. The cutting tapes on the suction plate are attached to one end of a part(24).
Patent KR-20040020755-A (KR)
Title: A heat insulating member of manifold for airconditioner
Inventor: KIM JONG IL
IPC: F24F1/34
Filed: 2002-09-03
Abstract: PURPOSE: A heat insulating member of manifold for an air conditioner is provided to certainly insulate manifolds connecting an operating fluid between one passage and a plurality of passages. CONSTITUTION: A heat insulating member(51) is formed of a first plate(52) and a second plate(52') which are longer than a main part(32) connected with one passage, and have width capable of covering the main part and a plurality of manifolds(34). Main securing parts(54) are concavely formed on the first plate and the second plate to secure the main part. Manifold securing parts(55) are concavely formed on the first plate and the second plate, being connected with the main securing parts and corresponding to an extension direction of the manifolds to secure the manifolds.
Patent KR-20040024259-A (KR)
Title: A alternator for vehicle
Inventor: SIM NAM SEOP
IPC: H02P9/04
Filed: 2002-09-13
Abstract: PURPOSE: An alternator is provided to allow for ease of layout and installation of alternator, while achieving improved reliability by reducing loss of power. CONSTITUTION: An alternator(30) comprises a motor(32) connected to an oil pump(20), wherein the motor operates by the oil supplied from the oil pump; a main body(34) for generating a power by being rotated by the driving force of the motor; a bypass valve(40) arranged in front of the motor so as to control the oil being supplied to the motor; an oil pressure sensor(50) for detecting the pressure of the oil being supplied to the motor through the bypass valve; and an electronic control unit(60) for receiving the pressure of the oil detected by the oil pressure sensor, analyzing the received pressure, and controlling the opening/shutting operation of the bypass valve in such a manner that the appropriate amount of oil is supplied to the motor.
Patent KR-20040024663-A (KR)
Title: System and Method for monitoring a computer using sensor files
Inventor: KIM HONG GEUN
IPC: G06F15/00
Filed: 2002-09-16
Abstract: PURPOSE: A system and a method for monitoring a computer using a sensor file are provided to correctly discriminate a bad activity by detecting access/open/transfer of the sensor file, and to convert/analyze an unknown vulnerability into a known vulnerability and prepare a solution by using log data. CONSTITUTION: A client(10) stores the sensor file and the data files, and transmits the sensor file and the data file through an internal communication network(1) such as a LAN(Local Area Network). A sensor file transmission monitor(22) stores a program realizing an algorithm to monitor transmission of the sensor file and the sensor file information, and checks that the transmitted file is the sensor file by applying the algorithm to the file transmitted from the client. In case of the sensor file, the sensor file transmission monitor generates a sensor file transmission signal. A communication manager(30) generates an alarm by responding to the sensor file transmission signal.