baber/WOPTO huggingface dataset:
Patent KR-20020002065-A (KR)
Title: Method for manufacturing a pmos transistor
Inventor: LEE DONG HO
IPC: H01L21/8238
Filed: 2000-06-29
Abstract: PURPOSE: A method for manufacturing a p-type metal-oxide-semiconductor(PMOS) transistor is provided to easily implant plug ions without a lattice defect and over-diffusion, by firstly implanting a proper quantity of BF2 ions and by secondly implanting B11 ions. CONSTITUTION: A semiconductor substrate(11) having a p-type junction region(16) is prepared. An interlayer dielectric(17) having a contact hole exposing the p-type junction region is formed on the semiconductor substrate. BF2 plug ions are implanted to prevent damage to the exposed p-type junction region. B11 plug ions are implanted into the junction region into which the BF2 plug ions are implanted.
Patent KR-20020004615-A (KR)
Title: Apparatus and method for operating multi-vision system and media for storing program source thereof
Inventor: HAN SONG JONG
IPC: G06F17/00
Filed: 2000-07-06
Abstract: PURPOSE: An operating device of a multi-vision system, an operating method thereof, and a recording medium for a program source are provided to obtain an effect of a singing room or a nightclub by outputting plural video data on image output units corresponding to screen pattern data and controlling a light driving unit. CONSTITUTION: A multi-vision system includes a user terminal, a sound output unit, an image output unit and a light driving unit. A driving program read from a memory(510) by the user terminal selectively or simultaneously output an audio/video controlling interface screen and a light controlling interface screen to the image output unit. Control signals inputted through the audio/video controlling interface screen are transmitted to an audio/video controlling interface module(520) generating the audio/video controlling interface screen, and then, output to a screen processing module(540), a lyric caption processing module(550) and a sound source processing module(560). The screen processing module, the lyric caption processing module and the sound source processing module read video data(511), screen pattern data(512), lyric caption data(513) and sound source data(514) from the memory and output the data to the image output unit and the sound output unit. A light controlling interface module(530) reads light driving pattern data(515) from the memory and transmitted to the light driving unit connected to the user terminal. The light driving unit outputs a lighting effect by controlling the blinking states of plural lights corresponding to the light driving pattern data.
Patent KR-20010039707-A (KR)
Title: Personal cleansing sheet
Inventor: KANEDA MANABU
IPC: A61Q19/10
Filed: 2000-07-07
Abstract: PURPOSE: A sheet for cleaning a body is provided to simply clean skin and hair from the human body on which oily stains such as sebum and aqueous stains such as sweat and salts. CONSTITUTION: The sheet for cleaning bodies comprises an oily substance- absorbing layer(1) comprising an oily substance-absorbing nonwoven fabric, an aqueous cleaning liquid-holding layer(2) comprising an aqueous cleaning liquid-holding nonwoven fabric which holds an aqueous cleaning liquid, and a liquid-impermeable layer disposed between the layers(1) and(2).
Patent KR-20020006854-A (KR)
Title: A simple and low cost controlled atmosphere system for controlled atmosphere storage of horticultural products
Inventor: CHOI SEONG JIN
IPC: A23B7/148
Filed: 2000-07-13
Abstract: PURPOSE: A simple controlled atmosphere storage system for garden crop capable of maintaining the gas concentration in a storehouse substantially constant by introducing a gaseous nitrogen/oxygen mixture continuously into the storehouse is provided, which is low in installation cost without the need for any special analyser and automatic control apparatus and can store horticultural crops safely. CONSTITUTION: This controlled atmosphere storage system comprises an oxygen analyzer(20) mounted on a porous fiber separation-type nitrogen generator(10), an air compressor(30) constructed to introduce compressed air into the nitrogen generator, the nitrogen generator for producing nitrogen gas from compressed air and a flow rate controller(50) comprising a pressure regulator and a metering valve, wherein a nitrogen-oxygen gas mixture generated in the nitrogen generator is controlled in a specified flow rate by the flow rate controller and introduced into a storehouse.
Patent KR-20010067070-A (KR)
Inventor: HWANG SUNG BAE
IPC: C09D11/10
Filed: 2000-08-11
Abstract: PURPOSE: Provided are a printing ink composition and film for grained timber by using the same, which have excellent in printability by adding an acrylic resin, an urethane resin and a vinyl resin. CONSTITUTION: The composition is characterized by mixing printing ink I with printing ink II in a ratio of 6:4-7:3, wherein, the printing ink I contains i) 10.0-15.0pts.wt. of vinyl-based resin; ii) 2.0-4.0pts.wt. of ethylenevinylacetate copolymer; iii) 1.0-3.0pts.wt. of maleic acid resin; iv) 20.0-30.0pts.wt. of titanium; v)0.1-2.0pts.wt. of polyethylene wax; vi) 2.0-5.0pts.wt. of chloro-substituted polypropylene; vii) 3.0-7.0pts.wt. of silica; and viii) 45.0-49.0pts.wt. of a solvent, and the printing ink II contains ix) 5.0-10.0pts.wt. of acrylic-based resin; x) 20.0-25.0pts.wt. of vinyl-based resin; xi) 5.0-10.0pts.wt. of polyurethane resin; xii) 2.0-5.0pts.wt. of ethylenevinylacetate copolymer; xiii) 12.0-15.0pts.wt. of chloro-substituted polypropylene; 14) 5.0-10.0pts.wt. of a hardening agent; and 15) 3.0-38.0pts.wt. of a solvent.
Patent KR-20020013119-A (KR)
Title: A construction of Mouse using an Fingerprint sensor and Card Reader and an operation method therefore
Inventor: CHOI SEUNG HYEON
IPC: G06F1/00
Filed: 2000-08-11
Abstract: PURPOSE: A method for constructing and operating a mouse using a card reader and a fingerprint sensor is provided to supply an operating method of an information security by constituting a mouse and using a card storing user's information and fingerprint data. CONSTITUTION: A mouse controlling unit(102) adjusts a mouse pointer and controls a signal input of a mouse as a menu selection button and a screen scroll wheel function. A fingerprint sensing unit(104) includes a fingerprint sensor, which scans a user's fingerprint and reads a fingerprint shape. A card reader unit(106) reads user information as a user's name, a user's number, a resident registration number, a user's credit grade, and a user's security grade and information stored in a semiconductor memory from a card having a semiconductor memory storing user's fingerprint data. An operating system(112) and a security controlling unit(114) are installed in a computer. The security controlling unit(114) receives and reads information being transmitted to the mouse through a communication and manages a security of the operating system(112).
Patent KR-20000064022-A (KR)
Inventor: SONG GYEONG YEOP
IPC: G06F9/445
Filed: 2000-08-17
Abstract: PURPOSE: A net PC having the operating system of a CD ROM booting method is provided to automatically connect to the internet as soon as booting the PC, to optimize the desired software to a CD ROM and to easily use an interface for a user who is not good at linux. CONSTITUTION: A booting unit driving part(20) is controlled by a control part(12) that controls the whole system and comprises a booting unit(30). The booting unit(30) as a recording media to store the CD ROM or other programs is composed of a booting program storage part(32), an environment setup storage part(34), an operating system program storage part(36), a linux operating system program driving part(37) and a web browser(38). The booting program storage part(32) stores a booting program to drive a net PC(10). The environment setup storage part(34) stores an environment setup program to set up use environments. The operating system program storage part(36) stores a program for a linux operating system. The linux operating system program driving part(37) stores a program to drive a linux operating system.
Patent KR-20020014915-A (KR)
Title: Safety belt tension controlling device by using assistant grip
Inventor: SHIN YEONG SU
IPC: B60R22/195
Filed: 2000-08-19
Abstract: PURPOSE: A seat belt valve tension adjusting device using an assistant grip is provided to prevent severe injure caused by car accidents by automatically tightening seat belts when passengers hold any one of assistant grips and by keeping a clearance between a seat belt and bodies. CONSTITUTION: A seat belt tension adjusting device consists of an assistant grip switch(9), a relay(10), a buckle fixing plate and an actuator(12). Two contact points of the assistant grip switch are electrically contacted each other by the inward movement of a fixer when passengers pull an assistant grip. The relay supplies voltage to the actuator from a battery(11) when the assistant grip switch is turned on. The buckle fixing plate contains a bolt hole in one end and a through hole moving within the regular range of a buckle. Fixed to the buckle, the actuator is fixed on a fixing protrusion to tighten passengers with a weaving of the seat belt when the relay is turned on. Therefore, in case of a sudden brake, passengers are prevented from being injured if holding any one of assistant grips.
Patent KR-20010030125-A (KR)
Title: Surface profile measuring method and apparatus
Inventor: HIRABAYASHI AKIRA
IPC: G01B11/30
Filed: 2000-08-24
Abstract: PURPOSE: To provide a surface shape measuring device capable of speedily and accurately measuring a recessed and projecting shape on a measuring object surface. CONSTITUTION: A band path filter 11 restricts white light from a white light source 10 to a specific frequency band region. The white light is radiated through a driving portion 24 to a reference surface 15 and the measuring object surface having varying relative distance, and the variation of the optical path difference generates interference stripes. A CCD camera 19 picks up images of the interference stripes and the measuring object surface. A CPU 20 samples intensity of interference light varying at a specific position of the measuring object surface 31 in a predetermined sampling interval based on a band region width of the specific frequency band region. A specific function having a peak position matching a peak position of the interference light is estimated, based on the band region width of the specific frequency band region. By determining the height of the peak position of the specific function, a recessed and projecting shape on the measuring object surface 31 is measured.
Patent KR-20010030246-A (KR)
Title: Keypad with multi-directional rocker button having enhanced tactility
Inventor: RUSH BENJAMIN
IPC: H01H13/14
Filed: 2000-09-02
Abstract: PURPOSE: A keypad with built-in multidirectional locker button having smooth feel is provided to improve sharp and light sense of touch and reduce possibility of driving a plurality of functions of a multifunctional locker button 44 at the same time. CONSTITUTION: A soft member(23) of a keypad(20) is provided integrally with a rigid key(22) inserted into the soft member(23) at the position of a multifunctional locker button(44). In combining the soft member(23) and the rigid key(22), the keypad(20) has an improved sharp and light sense of touch. The rigid structure of the key(22) and a central column offered as a portion of the key(22) substantially prevent the plural functions of the multifunctional locker button(44) from being driven at the same time.
Patent KR-20020021834-A (KR)
Title: block for embank ment
Inventor: LEE HO YOUL
IPC: E02B3/14
Filed: 2000-09-18
Abstract: PURPOSE: A block for an embankment is provided to prevent the collapse of a levee or an incline of a river. CONSTITUTION: The block for an embankment comprises an upper body(10) formed by extending binding pieces(13) downward under each intersecting point of frames(12) formed by many through holes(11) and extending a binding pin(14) on the lower side, a lower body(20) formed by extending binding pieces(13) upward on each intersecting point of frames(22) formed by many through holes arranged at regular intervals and forming a binding hole(24) for interposing the binding pin on the binding pieces, connecting pieces(15) extended horizontally to each outside of the binding pieces(13) located on the surface of two adjoining columns of the upper body(10) and provided with a through hole(16), and a connecting piece(25) extended horizontally to each outside of the binding pieces(23) located on the surface of two symmetrical columns of the lower body(20) and provided with a screw hole(26).
Patent KR-20020021966-A (KR)
Title: The fabricating mathod of water-soluble silicon liquid manure
Inventor: CHOI KWANG SOO
IPC: C05D9/00
Filed: 2000-09-18
Abstract: PURPOSE: A water-soluble liquid siliceous fertilizer using silicic acid, being spread on the leaves, is provided, which has fine particles(5-15nm) and is readily absorbed into the plants unlike a conventional powder fertilizer. CONSTITUTION: The liquid siliceous fertilizer is prepared by the following steps: preparing a silicic solution with 5-100nm of size by diluting Si-contained raw material such as sodium silicate, potassium silicate, SiCl4, tetramethyl orthosilicate(TMOS), or tetraethyl orthosilicate(TEOS) by 10-10000 times; adjusting pH of the diluted silicic solution between 7.5-12.5 by adding KOH; adding 0.1-100wt.%(based on the amount of SiO2 in diluted silicic solution) of surfactant based on anion, cation, F, Si, etc. such as R-O-(C2H4O)nH, R-CO2-(C2H4O)nH, R-N-(C2H4O)nH(C2H4O)mH and R-C6H5-O- (C2H4O)n, wherein R is C6-C24 alkyl group, n and m are condensed mole numbers of C1-C100.
Patent KR-20010000358-A (KR)
Inventor: YOU YEN SIL
IPC: G10F1/12
Filed: 2000-09-19
Abstract: PURPOSE: An organ, when played from key boards, makes electric connections to retrieve selected animal sounds from an integrated circuit recorded with various animal sounds for delivering through a speaker for amusement and entertainment. CONSTITUTION: The organ comprises; keyboards; a connective system between the keyboards and electronic circuits; circuits and chips having records of animal sounds and natural sounds; speakers in animal shapes corresponding to the animal sounds; a casing for housing all the mentioned parts.
Patent KR-20010000375-A (KR)
Inventor: NAM JEONG RIN
IPC: E02D29/14
Filed: 2000-09-25
Abstract: PURPOSE: A manhole repairing method and a device used thereof are provided to avoid the occurrence of noise and flying dust while removing a manhole, to prevent damage on the residents in a general residential street and to repair a manhole conveniently and efficiently even on the street. CONSTITUTION: Firstly, a manhole lid is removed for repairing. A rock fall preventing strut(11) is installed in the manhole. A lifter is installed in the upper of the manhole without a lid and the manhole is removed. The manhole portion is cleaned and a tripod(200) for level setting and a mold(300) for mortar leakage prevention are installed in a manhole to be installed newly. The level of the surface of the road is adjusted with the position of the manhole. By grouting mortar(400) around the completely set up manhole by the level the same as that of the road surface, the manhole lid is covered and a finishing agent(500) is coated onto the mortar to strengthen the surface of the road.
Patent KR-20020024447-A (KR)
Title: Optical Data Storage Method And Device Using Color On Film Or Photograph
Inventor: KANG YOUNG JU
IPC: G11B13/00
Filed: 2000-09-25
Abstract: PURPOSE: An optical information storing method and apparatus for recording information on a film or print paper using colors are provided to record information having various characteristics on one point using many colors having different luminances and wavelengths to improve recording density. CONSTITUTION: Multiple signals of above 2bits are recorded on one point of media using wavelength difference or luminance difference, and the recorded signals are converted into binary codes, to be used for a multimedia apparatus or computer. The media includes a slide film, camera film, micro-film, print paper and plastic film. Information is stored in such a manner that a signal having various colors is recorded on a plurality of points on a print paper using a digital development system or laser printer.
Patent KR-20020025399-A (KR)
Title: Preparation and use of highly active catalyst for the removal of odor
Inventor: SHIN GYEONG I
IPC: B01J29/076
Filed: 2000-09-28
Abstract: PURPOSE: Prepared is a highly active catalyst, which show excellent deodorizing effect to trimethylamine and to methyl mercaptan as well even at low temperatures around 0°C. CONSTITUTION: The highly active catalyst is made by supporting at least one carrier selected from the group consisting of zeolite(ZSM-5), alumina, silica, and titania with at least one element selected from the group consisting of Ag 0.1-20wt.%, Cu 0.2-30wt.%, and Mn 0.2-30wt.%. The mass ratio of Mn/Ag ranges from 1 to 20, and the mass ratio of Mn/Cu ranges from 0.1 to 10. In addition, additives such as Pt, Pd, Ni, Fe, Au, Zn, Mg and Ca are also added to increase deodorization effect.
Patent KR-20010077897-A (KR)
Title: Light press manufactured(lpm) wire rope isolator and method of manufacture
Inventor: LATVIS JR MICHAEL PAUL
IPC: F16F15/04
Filed: 2000-10-16
Abstract: PURPOSE: A wire rope isolator and a manufacturing method thereof are provided to use a wire rope isolator in a limited space with holding light load and reducing process, and to form intensity evenly against entire shafts. CONSTITUTION: A wire rope isolator is composed of a wire rope and a pair of mounting blocks(5). The mounting blocks consists of two cylindrical elongated flanges(3,4) connected tangentially to each other by a web(2). The diameter of the flange is more than the thickness of the web, and the lower parts of the flanges are extended downward from the web. Holes are penetrated through the flanges. A wire rope is passed through flange holes, and the lower surface of the web is faced to the lower part of the other web. Flanges of the mounting block are deviated to the flanges with 90 angular degrees. Four U-shaped semicircular link(9A,9C,9D) are loose to supply elastic force to the wire rope, and extended outward at 45 angular degrees from the mounting blocks in a cloverleaf shape. The wire rope is combined mechanically with processing the lower extended part of the flange, and the cloverleaf shape is kept with fixing the wire rope. The intensity of the wire rope is distributed.
Patent KR-20020030944-A (KR)
Title: The contiunous transport equipments for PTFE pyrolysis
Inventor: CHOI YEONG GUK
IPC: C08J11/12
Filed: 2000-10-18
Abstract: PURPOSE: Provided is a device for continuously transferring polytetrafluoroethylene, for developing a process capable of industrially producing a TFE by pyrolysis of PTFE. CONSTITUTION: The device comprises at least two major reservoir(10) for PTFE capable of storing particles or powders of PTFE and operating alternately; a minor reservoir(11) for PTFE which temporarily stores PTFE supplied from the major reservoir(10); a vertical screw feeder(13) which quantitatively introduces PTFE supplied from the minor reservoir(11) into process by duct(14); and a heat exchanger(15) which blocks and cools a heat transmitted from a vertical pyrolysis reactor(16). The device can conveniently and economically mass-produce a TFE.
Patent KR-20020030992-A (KR)
Title: Apparatus for mitigating shocks when boom down for construction heavy equipment
Inventor: SHIN HYEON CHEOL
IPC: E02F3/43
Filed: 2000-10-20
Abstract: PURPOSE: An apparatus is provided to alleviate impact generated by self-weight at lowering a heavy equipment such as wheel loader by reducing amount of processing oil to decrease falling speed of the equipment. CONSTITUTION: The apparatus comprises a sensor(2) mounted at an end point of a tube and a plate(3) mounted at a load in a boom cylinder(1), both being installed to share signals each other; a power source and a relay connected to the sensor(2); and a solenoid valve(4) jointed to the relay to activate the working apparatus. The apparatus is operated by passing the plate(3) through the sensor(2) at lowering the working apparatus to switch a spool of the solenoid valve(4) to return a working oil into a hydraulic tank in order to decrease amount of the oil, therefore, to reduce impact generated at stopping the boom cylinder.
Patent KR-20020032989-A (KR)
Title: Large Size LCD with Tiled LC Panels
Inventor: NOH BONG GYU
IPC: G02F1/133
Filed: 2000-10-28
Abstract: PURPOSE: A liquid crystal display having a large screen constructed of multiple liquid crystal panels is provided to eliminate a non-display area between liquid crystal panels to continuously display characters or images. CONSTITUTION: A liquid crystal display is constructed of a plurality of liquid crystal panels(10). A plurality of light guides(20,30,40) are located in front of the liquid crystal panels. A part of the light that has passed through the liquid crystal panels passes through the light guides and comes out through a non-display area(7). The light guides are attached to the liquid crystal panels by a transparent medium. The light guides are made of plastic, and a reflection film is coated on the external surface of the light guides.
Patent KR-20020033331-A (KR)
Title: Prevention device for foot fall of subway station
Inventor: JUNG HEE JONG
IPC: B61B1/02
Filed: 2000-10-30
Abstract: PURPOSE: A device for preventing the falling of a foot at a platform of a railway car is provided to prevent the falling of a foot of a passenger when getting in and off a railway car by removing a gap between the railway car and a platform. CONSTITUTION: A foot falling preventing device(1) is formed by making protrusions(3) on one side of a step body(2) at a specific interval. The protrusion is narrow, but long. The protrusion is not deformed by the force applied from an upper portion, while easily deformed by the force applied from a side portion. Therefore, a gap between a railway car and a platform is covered.
Patent KR-20020034225-A (KR)
Title: Apparatus for controlling transmitting power in mobile terminal and method for controlling transmitting power using the same
Inventor: LEE WON PIL
IPC: H04B7/26
Filed: 2000-10-31
Abstract: PURPOSE: An apparatus for controlling a transmission power of a cellular phone and a method for controlling the transmission power using the same are provided to decrease a radio wave generated in the cellular phone within standard by receiving an RF(Radio Frequency) transmitted from an antenna of the cellular phone again in the cellular phone and measuring the transmission power of the cellular phone from the received RF. CONSTITUTION: A driving amplifying unit(31) primarily amplifies a power level of an RF signal. A power amplifier(32) secondarily amplifies a power level of the RF signal amplified in the driving amplifying unit(31). A duplexer(33) transmits the RF signal amplified in the power amplifier(32) to an antenna(50). A power level detecting unit(41) measures a transmission power level of an RF signal transmitted from the antenna(50) from an RF signal received in a receiving antenna(50). An A/D converting unit(42) converts the transmission level into a digital value. A memory unit(35) stores a set compensation value corresponding to the digital value outputted from the A/D converting unit(42). A CPU(34) compares the digital value transmitted from the A/D converting unit(42) with the compensation value set in the memory unit(35), and controls an amplification level of the driving amplifying unit(31).