baber/WOPTO huggingface dataset:
Patent KR-20030070257-A (KR)
Title: electro mechanincal valve train and the method
Inventor: CHO SEONG HWAN
IPC: F01L13/08
Filed: 2002-02-23
Abstract: PURPOSE: An electro mechanical valve train and a method for controlling the same are provided to achieve improved start ability of an engine by accurately ensuring the position of the armature plate of the valve train actuator during the stoppage of the engine. CONSTITUTION: An electro mechanical valve train comprises a shut coil(12) and an open coil(13) arranged in a vertical direction; an upper magnet arranged on the shut coil and a lower magnet arranged beneath the open coil; a center shaft interconnecting the upper magnet and the lower magnet; an armature plate(18) arranged at the center of the center shaft; and a lock solenoid valve attached to the armature plate and a spacing member arranged in a housing. A lock pin plunger interposed between the open coil and the armature plate is attached to a coil assembly when a current is applied to a solenoid, to thereby release a lock state. A lock pin is projected by the force of the spring arranged in the solenoid when a current is not applied to the solenoid, to thereby permit the lock pin to be inserted between the armature plate and the open/shut coils.
Patent KR-20020072505-A (KR)
Inventor: BAE CHANG HUN
IPC: H04J11/00
Filed: 2002-03-09
Abstract: PURPOSE: A packet data control channel communication apparatus and method for a mobile communication system is provided to efficiently transmit several control information necessary for demodulating a packet data transmission channel in a fast packet transmission mobile communication system. CONSTITUTION: An encoder(101) encodes bit series for indicating user classification information and generates code symbols. A Walsh cover unit(103) covers the code symbols from the encoder(101) using Walsh codes according to sub-packet length information and outputs the covered symbols. A Walsh spreader(104) spreads the covered symbols from the Walsh cover unit(103) using predetermined Walsh codes and outputs the spread symbols.
Patent KR-20030073670-A (KR)
Title: Cylinder head for compressor
Inventor: CHOI CHANG GYU
IPC: F04B39/00
Filed: 2002-03-12
Abstract: PURPOSE: A structure of a cylinder head of a compressor is provided to prevent leakage of oil from an oil channel, and to allow initial position of a piston to be easily adjusted. CONSTITUTION: A position adjusting and leakage preventing member(80) is joined between a frame(10) and a cylinder(20) to adjust initial position of a piston(70) by adjusting initial position of the cylinder, and to prevent leakage of oil from an oil channel(F). The position adjusting and leakage preventing member is formed as a ring, or a plurality of rings with different thickness. A sealing member(60) is inserted between a discharge cover flange part(32) and a cylinder flange part(23) to prevent leakage of high temperature and high pressure gas placed in a compression space(21) of the cylinder and a plenum part(31) of a discharge cover(30), and leakage of oil circulating in the oil channel. The position adjusting and leakage preventing member is inserted between the cylinder flange part and a bottom of an insertion groove part(14) of the frame to prevent leakage of oil circulating in the oil channel.
Patent KR-20030075731-A (KR)
Title: Perforated hoses, and apparatus for producing said perforated hoses
Inventor: LEE GYEONG IN
IPC: B29D23/00
Filed: 2002-03-20
Abstract: PURPOSE: A PE knitted fabric perforated hose, and production apparatus for the PE knitted fabric perforated hose is provided to induce a laser beam in length and width directions of the hose, and to focus the laser beam on a surface of the hose, to form various patterns of holes on the surface, thereby preventing a perforated state of the hose. CONSTITUTION: A printing unit(40) prints labels on a surface of a fabric(1) released from the fabric roll(10). A perforation unit(50) forms through holes by a laser beam on the fabric(1) passing through the printing unit(40). A cylinder forming unit(60) makes the fabric(1) passing through the perforation unit(50) in cylinder-shaped hose. A product roll(19) winds the complete hose. There are many sub rollers(71-78).
Patent KR-20020079394-A (KR)
Inventor: MORIYA KAZUO
IPC: G01R31/306
Filed: 2002-03-27
Abstract: PURPOSE: To provide an electric conduction pattern inspecting method and an apparatus therefor which accurately and quickly inspects even a fine conduction pattern. CONSTITUTION: A spot on a pattern board having a conduction pattern on an insulation board 2a is irradiated with an electron beam EB, a current detector 10 detects a current flowing in a conductive route formed between the conduction pattern 2b and ground during moving of the electron beam irradiating position over the pattern board 2, thereby detecting whether the conduction pattern 2b or a conductor connected thereto exists at the electron beam irradiating position. The conduction pattern is composed of a plurality of patterns mutually connected through coupling patterns. While the electron beam irradiating position moves along a route crossing the top ends of the plurality of patterns one after another, the current flowing via the coupling patterns is detected to inspect the plurality of patterns.
Patent KR-20020076193-A (KR)
Inventor: DELIOTTE CLAUDE
IPC: F17C13/00
Filed: 2002-03-27
Abstract: PURPOSE: A strip joining device, a process for joining a strip, to form an insulating and impermeable wall, and the insulating and impermeable wall are provided to make the insulating and impermeable wall more quickly, to achieve continuity of sealing of a second sealing barrier. CONSTITUTION: A strip joining device(20) has a tubular framework(21) with at least two longitudinal elements connected to each other by at least one transverse element(23, 24). Rollers(26) are connected to the framework along the longitudinal axis so the rollers roll against the surface of two sections which are to be glued together. The rollers roll on the surfaces of two structures spaced in two cross directions during working. The framework supports a unit(27) for receiving a strip support part(29); an application unit(68) pressurizing to apply the strip to the surface between two spaced structures; a heating unit(30) activating a contact agent contacting with the strip; and longitudinal retaining units(94).
Patent KR-20020079502-A (KR)
Inventor: MAEDA KAZUNORI
IPC: G11C11/401
Filed: 2002-04-06
Abstract: PURPOSE: To provide a semiconductor memory in which a single clock signal is supplied to output circuits corresponding to each memory cell array. CONSTITUTION: A semiconductor memory is provide with a first data bus (1OL) for transferring first data, a second data bus for transferring second data, a third data bus (Mout), a clock signal generating section (20), and a multiplexer section (38). The clock signal generating section (20) generates a single second clock signal from a first clock signal. The second clock signal has a frequency being double of the first clock signal. The multiplexer section receives respectively the first data and the second data from the first data bus and the second data bus in one period of the first clock signal, and outputs successively the first data and the second data to the third data bus in one period of the first clock signal responding to the second clock signal.
Patent KR-20030082232-A (KR)
Title: Search system and method for providing information for forming knowledge-network between individuals in the fields of concern
Inventor: JUN SEOK JIN
IPC: G06F17/30
Filed: 2002-04-17
Abstract: PURPOSE: A searching system offering the knowledge network formation information of each field and a method thereof are provided to offer the information for forming a knowledge network between the users having an interest on a same field by analyzing the interesting field of each user based on the keyword information and the accessed document information. CONSTITUTION: A searching information management part(430) extracts the keyword information and the accessed document information of the member, and stores it in the searching information management database. A common interest group processor(440) classifies the members having the common interest into a common interest group, and generates a common interest group list. A detail information extractor(460) extracts the detail information for the member by searching a member information management database. A data output part(450) offers the common interest group list to the members belonging to the group, and offers the detail information of the member to the member requesting the information.
Patent KR-20030082285-A (KR)
Title: Substrate for Liquid Crystal Device
Inventor: HA GYEONG SU
IPC: G02F1/1362
Filed: 2002-04-17
Abstract: PURPOSE: A substrate for a liquid crystal display is provided to form a metal line with a low resistance required for a large-sized liquid crystal display without deteriorating aperture rate or increasing step height. CONSTITUTION: A substrate for a liquid crystal display includes a substrate(530) having a line shaped fine recess(511), and a metal line(510) formed in the fine recess. The substrate for a liquid crystal display further includes an inorganic insulating layer formed between the fine recess and the metal line. A substrate for a liquid crystal display includes a substrate on which a vertical line-shaped fine recess and a horizontal line-shaped fine recess are formed in a matrix form, the first metal line formed on the vertical fine recess, and the second metal line formed on the horizontal fine recess.
Patent KR-20030082857-A (KR)
Title: The sewage and waste water treatment method and it's plant by microorganism contact oxidation
Inventor: LEE GU SEOP
IPC: C02F3/06
Filed: 2002-04-18
Abstract: PURPOSE: Provided are a wastewater treatment apparatus and a treatment method with high removal efficiency of organic material, phosphorous and nutritive salts such as nitrogen by using an improved microorganism contact oxidation process. CONSTITUTION: The apparatus comprises an equalization basin(10) with a wastewater inlet pipe(11); a first aeration tank(20) with a wastewater transportation pipe(211) connected to the equalization basin(10), a compartment for separating the first aeration tank(20) into a first aeration section(21) and a first contact section(22), a hole formed on the compartment so as for wastewater to run therethrough, a diffuser installed at a lower portion of the tank(20) in the first aeration section(21), and a contact bed for treating the wastewater by microorganism; a second aeration tank(30) connected to the first contact section(22) of the first aeration tank(20) through a passing hole and divided into a second aeration section(31) with a diffuser and a second section(32) by a compartment with contact bed; a settling tank(40) for settling sludge from the treated water, outflow, of the second contact section(32); and a sludge tank(50) connected to the settling tank(40) by a sludge withdraw pipe(51). The method comprises the steps of collecting wastewater into an equalization basin, transporting the wastewater from the equalization basin to a first aeration section of a first aeration tank, oxidizing organic material and NOx by aeration in the first aeration section, transporting the aerated wastewater to a first contact section with microorganism contact bed, removing organic material and denitrifying the aerated wastewater in the first contact section, transporting the first treated water of the first contact section to a second aeration section of a second aeration tank, oxidizing remained organic material and NOx contained in the first treated water in the second aeration section by aeration, removing organic material and denitrifying the water aerated by the second aeration section in a second contact section, settling sludge from the second treated water of the section contact section in a settling tank, and discharging decant water and sludge out.
Patent KR-20030006948-A (KR)
Title: Electrical conductive poly(thiophene) non-aqueous dispersion, method for preparing thereof, and its use
Inventor: HONG JIN HU
IPC: C08G61/12
Filed: 2002-04-27
Abstract: PURPOSE: An electrical conductive poly(thiophene) non-aqueous dispersion solution, its preparation method and its use are provided, to obtain an excellent electrical conductivity, electromagnetic wave screening effect, capacity and antistatic property with a small content of a conductive polymer. CONSTITUTION: The method comprises the steps of adding 0.3-30 wt% of a thiophene monomer deriving a conductive polymer to 15-80 wt% of an organic solvent containing 5-60 wt% of a polymer micro gel; adding 2-55 wt% of an organic solvent containing 1-40 wt% of an oxidizing agent polymerization catalyst; and reacting the mixture at 0-150 deg.C. Preferably the organic solvent containing the polymer micro gel comprises further 1-20 wt% of a dopant. The thiophene monomer comprises thiophene, 3,4-(ethylenedioxy)thiophene, the 3-alkylthiophene represented by the formula 1 and the 3-alkoxythiophene represented by the formula 2, wherein R is an alkyl group of C1-C20 or an alkylene oxide.
Patent KR-20020085823-A (KR)
Title: Gas discharge lamp
Inventor: ALBERTSEN KNUTH
IPC: H05B37/00
Filed: 2002-05-07
Abstract: PURPOSE: A gas discharge lamp is provided to improve the luminous efficacy and operate at higher operational temperatures. CONSTITUTION: A gas discharge lamp with at least one capacitive coupling structure is characterized in that the coupling structure(2,3) comprises a ceramic material which comprises pure BaTiO3. In particular an additional doping of at least part of the BaTiO3 with barium leads to a material whose Curie temperature and saturation polarization are substantially higher and whose coercitive field strength is substantially smaller, so that a gas discharge lamp with a coupling structure manufactured from this material can be operated at substantially higher temperatures and at a lower operating voltage.
Patent KR-20030087244-A (KR)
Title: Apparatus for supplying power to mobile phone using earphone-microphone connector
Inventor: LEE DONG JUN
IPC: H04M1/725
Filed: 2002-05-08
Abstract: PURPOSE: A power supply device using an earphone/microphone connection part in a portable phone is provided to present an apparatus that can be supplied power from another portable phone when the battery of a user's portable phone is completely discharged. CONSTITUTION: A plug at one end of a power supply cable(52) is inserted into the earphone/microphone connection part the first portable phone(50), and the other plug is inserted into the earphone/microphone connection part of the second portable phone(54). Accordingly the battery of the first portable phone(50) is connected with the battery of the second portable phone(54) in parallel. Therefore the user of the first portable phone(50) can make a call through the battery of the second portable phone(54) even though the battery of the first portable phone(50) is in a completely discharged state.
Patent KR-20020086247-A (KR)
Inventor: KOIKE AMANE
IPC: B65H43/04
Filed: 2002-05-08
Abstract: PURPOSE: To solve the problem that a mark given to a fault position is lost to miss the fault when working a sheet with a coating tool and other working machine, and that the mark is easy to be lost when receiving the treatment using a liquid. CONSTITUTION: A line sensor 5 detects a fault 2 of a traveling sheet material 1, and a marking tool such as a grinding wheel 7 with a shaft is brought in contact with the sheet material at a position having the fault or near there with the operation of a solenoid 6 to give a mark.
Patent KR-20030088709-A (KR)
Inventor: CHO MYEONG HWAN
IPC: F24J2/04
Filed: 2002-05-14
Abstract: PURPOSE: A solar heat boiler system is provided to reduce a fuel consumption, while eliminating the necessity of using a high volume solar heat collector and achieving improved energy saving effects. CONSTITUTION: A solar heat boiler system comprises a heat accumulator(100) having first and second heat exchange coils(110,120) arranged in the heat accumulator, and temperature sensors(640,620,610) arranged at the outside of the heat accumulator so as to measure the temperatures of the first and second heat exchange coils and the temperature of the upper portion of the outside of the heat accumulator, wherein the heat accumulator has a water inlet pipe(140) arranged in the lower portion of the heat accumulator and a hot water outlet pipe(150) arranged in the upper portion of the heat accumulator; a solar heat collector(200) connected to the first heat exchange coil through a heat collector pipe(220), wherein the solar heat collector has an air vent(210) and a temperature sensor(650) mounted on the solar heat collector; a gas boiler(300) having a heat exchanger(320) connected to the second heat exchange coil, and a hot water supply heat exchanger(370) connected to the heat exchanger and the hot water outlet pipe; and a heating load(500) connected to the heat exchanger of the gas boiler through a heating pipe(340), and equipped with a temperature sensor(630).
Patent KR-20030090420-A (KR)
Title: Hub Device Having Removable Port Units
Inventor: KIM JEONG GYU
IPC: H04L12/04
Filed: 2002-05-23
Abstract: PURPOSE: A hub device with a detachable port unit is provided to flexibly cope with change of a network by detachably adding or removing port units to or from a main body, and inexpensively increase the number of supporting ports. CONSTITUTION: A hub device contains a plurality of communication lines for distributing and concentrating data from the communication lines. A plurality of port units(30,32,34,36) include port control substrates for controlling data inputted and output through a port connected to the communication lines, and the first binding elements to be bound with a main body(20). A plurality of second binding elements are detachably bound with the first binding elements of the plurality of port units.
Patent KR-20030092378-A (KR)
Inventor: HAN MI YEONG
IPC: G01N33/574
Filed: 2002-05-29
Abstract: PURPOSE: A method and a kit for diagnosis of progress stage of solid cancer are provided, thereby easily diagnosing solid cancer of animals including human. CONSTITUTION: A kit for diagnosis of progress stage of solid cancer comprises two antibodies for proteins Hsp and Bcl-2 in a sample of solid cancer isolated from animals, wherein the kit is a lateral flow strip; the strip contains Hsp antibody in a first testing line and Bcl-2 antibody in a second testing line; the solid cancer is lung cancer, brain cancer, liver cancer, breast cancer, ovarian cancer or colon cancer; the protein Hsp is Hsp70 or Hsp110; and the animal is human. A method for diagnosis of progress stage of solid cancer comprises the steps of: analyzing the level of proteins Hsp and Bcl-2 in a sample; and determining the sample as a progressive cancer when the level of Hsp is high or as an early stage cancer when the level of Bcl-2 is high.
Patent KR-20020060123-A (KR)
Inventor: PARK JONG PYO
IPC: A47G1/06
Filed: 2002-06-01
Abstract: PURPOSE: Provided is a frame with plural photos rotated which stores plural photos inside the frame and rotates them to enable to see plural photos so that it gives users fresh feeling about the photos. CONSTITUTION: The frame with plural photos rotated comprises the parts of: a circular storage sheet which includes a storage part(32) to get an insertion hole(31) for storing the photos and a sawtooth insertion hole to insert sawtooth into the upper and lower edge of the storage part; a rotation body which forms sawtooth at the upper and the lower edge; two rotation axes(50) which place the rotation body and rotate; and a motor(7) which includes a connection gear(71) to match a rotation gear at one side of the two rotation axes and transmits power.
Patent KR-20030066281-A (KR)
Inventor: PARK HAN SEOP
IPC: G06F1/24
Filed: 2002-06-11
Abstract: PURPOSE: An embedded device and a method for initializing the same are provided to prevent a loss of data maximally in accordance with a hard reset command of a user. CONSTITUTION: An input unit(10) includes command input keys(12,14), a power input key(16), and various input tools for a user. The first memory(22) stores an OS including a kernel related to a system operation. The second memory(24) stores environment setting data, an application program, and task data of the user. The second memory(24) includes a task area and a storing area. The task area temporarily stores system operation related program data loaded from the OS and task data of the user. The storing area executes backup of the task data. A display(30) displays a visual user interface screen by a control unit(40). The control unit(40) controls a device for displaying a confirmation message for warning a selection of a hard reset mode with respect to a hard reset command through the input unit(10) and a selection menu of the user with respect to the confirmation message.
Patent KR-20030097507-A (KR)
Title: Color calibrator for flat panel display and method thereof
Inventor: PARK CHEOL U
IPC: G09G3/20
Filed: 2002-06-21
Abstract: PURPOSE: An apparatus for correcting chromaticity of a flat panel display and a method therefor are provided to realize video display having color reproducibility up to the maximum range of colors reproduced by a flat panel without distortion of colors. CONSTITUTION: A look-up table(100) divides color coordinates of a received gray scale signal into nine small domains, and stores transformed distance information calculated by corresponding the divided small domains with different divided domains of reference color coordinates, and stores correction values according to states of the gray scale signal. A chromaticity correcting unit(300) converts the gray scale signal by converting transformed distance information by an interpolation, and corrects the gray scale signal by extracting the correction values from the look-up table according to states of the converted gray scale signal.
Patent KR-20030003013-A (KR)
Title: Methode for transmitting information of high speed packet data access service in cdma mobile communication system
Inventor: CHOI SEONG HO
IPC: H04W4/06
Filed: 2002-06-24
Abstract: PURPOSE: A method for transmitting HSDAP(High Speed Downlink Packet Access) service information in a CDMA(Code Division Multiple Access) mobile communication system is provided to increase the efficiency of an HSDAP service by simultaneously and identically applying information for performing the HSDAP service in a base station and a terminal. CONSTITUTION: When information to be applied in common is changed, an RNC(Radio Network Controller)(101) generates changed information. The RNC(101) transmits changing information including an indicator for indicating generated changed information to UEs(User Equipments)(103) through a node B(102). The node B(102) transmits activation time information for indicating a time for applying changing information together with changing information to the UEs(103).
Patent KR-20040000954-A (KR)
Title: Method for nevigation key using sensor of fingerprint identification in mobile phone
Inventor: CHOI SEUNG CHEOL
IPC: H04Q7/32
Filed: 2002-06-26
Abstract: PURPOSE: A method for selecting a fingerprint recognition direction in a mobile communication terminal is provided to perform a function same to the function of a button-type direction key according to a position in which a fingerprint is inputted in a fingerprint input sensor. CONSTITUTION: A mobile communication terminal judges whether a current mode is a fingerprint or key input setup mode(321). If a fingerprint is inputted in the fingerprint input setup mode, the mobile communication terminal authenticates the fingerprint of a user(333-337) and prevent the use of objects(327-331). The mobile communication terminal extracts the direction of a sub-region with respect to the inputted fingerprint(339). The mobile communication terminal judges a direction value by the extracted value and performs direction process(341-359).