baber/WOPTO huggingface dataset:
Patent KR-20010050436-A (KR)
Inventor: JIANG FRANCES
IPC: H04B7/26
Filed: 2000-09-14
Abstract: PURPOSE: To provide a method for controlling the intensity of a user unit probe signal for improving the possibility of detection by a communication system unit on a method for improving the performance of a user accessing a communication system. CONSTITUTION: A method for controlling a probe signal that the user unit of a communication system transmits is constituted of a state receiving information from the system unit of a communication system and a stage controlling the probe signal based on reception information. The intensity of the probe signal is controlled based on information that the user unit receives from the system unit. Since the controlled probe signal is transmitted, possibility that the signal is detected by the system unit becomes high.
Patent KR-20000072608-A (KR)
Inventor: PARK SOON YOUNG
IPC: A61K36/07
Filed: 2000-09-15
Abstract: PURPOSE: A Lentinus edodes fungi extract is provided to give an excellent effect of an anti-oxidation, especially on a 1,1-diphenyl-2-picrylhydrazyl radical and a super-oxide anion radical, and thereby an outstanding effect of preventing an aging and various diseases by its use as beverage, food additive and auxiliary agent. CONSTITUTION: Analysing the extract from the Lentinus edodes fungi, the extract comprises 5.78 % of water, 0.98 % of reduced sugars, 31.4 % of crude fibrin, 0.91 % of fats, 13.5 % of crude proteins and 3 % of limes. The extract from the defined fungi, in only case of using 50 % of ethanol or anhydrous ethanol, is found to offer the anti-oxidation effect over the desired one.
Patent KR-20010090696-A (KR)
Title: Pattern for furniture using waste wood
Inventor: LEE OH BOK
IPC: B44C3/02
Filed: 2000-09-21
Abstract: PURPOSE: The furniture patterns using waste woods is provided, therefore the waste woods can be reused to make the furniture patterns and the furniture patterns do not cause the environmental pollution. CONSTITUTION: The furniture patterns, which are used to decorate the furniture, are produced by mixing 50 wt.% of sawdust of waste woods, 20 wt.% of urethane, 20 wt.% of hardening agent, and 10 wt.% of wheat flour to produce raw materials; pressing the raw materials with PVC sheet which is used as a surface of the furniture patterns to form the furniture patterns having a certain design, in which the furniture patterns have further a projection at the lower part in order to adhere to the furniture.
Patent KR-20020022842-A (KR)
Title: Wide key board unit for radiotelephone
Inventor: YEO YEONG JU
IPC: H04M1/23
Filed: 2000-09-21
Abstract: PURPOSE: An enhanced keyboard device of a terminal is provided to be installed as a drawer type on the side of a body housing, and to be extended, so that a user can easily input data with the small-sized body housing while doing Internet communication. CONSTITUTION: A body housing(10) has a receiving place including at least more than one openings. A cover(102) is connected on one side of the body housing(10) by a hinge to open/close the receiving place, and is extended to a length direction of the body housing(10). An enhanced keyboard assembly connected to the cover(102) is received or taken out as a drawer type from the side of the body housing(10), and includes a center keyboard(110) and at least two side keyboards(112,114) going in gear with the side of the center keyboard(110). A keyboard tray connected to the cover(102) stably supports the keyboard assembly, and has straight parts for inducing sliding movements of the keyboard assembly. If the side of the center keyboard(110) and the side of the side keyboards(112,114) are in gear with each other to be extended, at least more than one concave grooves(A2,A3) prevent movements of the center keyboard(110) and the side keyboards(112,114) to fix the location.
Patent KR-20020023557-A (KR)
Title: lightweight heap up earth structure
Inventor: AMATSUJI SATOMICHI
IPC: E02D17/18
Filed: 2000-09-22
Abstract: PURPOSE: Light fill dirt structure is provided to prevent the plastic deformation of expanded plastic blocks used as fill dirt materials, thus achieving more stable and reinforced light fill dirt structure. CONSTITUTION: In the fill dirt structure constructed to wide a width of a slope to be charged with expanded plastic blocks between a front wall(3) and a rear inclined plane(2), the partial expanded plastic blocks(1b) used in at least one layer including the lowest portion of a charging layer has a compressive strength higher than a compressive strength of the partial expanded plastic blocks(1a) used thereon.
Patent KR-20010113444-A (KR)
Inventor: KIM BONG GI
IPC: G06F3/02
Filed: 2000-09-27
Abstract: 본 발명은 인터넷상의 전자상거래를 위한 카드리더 장착 무선 키보드장치에 관한 것이다.  이는 인터넷 기능을 수행할 수 있도록 텔레비전과 연결된 셋톱박스(settop box) 또는 개인용 컴퓨터(personal computer)의 입력장치로 사용되는 무선 키보드장치에 카드리더를 장착함으로써 개인의 신용카드정보를 인터넷을 통해 신용정보회사, 카드사, 또는 은행으로 전송하여 전자상거래를 위한 전자결제가 이루어지도록 한다.  본 발명에 따른 카드리더 장착 무선 키보드장치에서 키보드부와 카드리더에 의해 입력된 데이터는 자동으로 선택되어 전송수단으로부터 수신수단으로 전송된다. 
     따라서 본 발명에 따르면 전자상거래시에 구매자의 키입력에 의해 전자상거래 웹사트로 전송되는 카드정보가 유출되는 것을 방지할 수 있다. 때문에 카드정보 유출에 따른 피해를 우려하여 전자상거래를 기피하는 카드 이용자들이 안심하고 전자상거래를 이용할 수 있게 되어 전자상거래 활성화에 이바지할 수 있다.
Patent KR-20010050688-A (KR)
Inventor: MAZZARINI ANTHONY L
IPC: G06F3/16
Filed: 2000-09-28
Abstract: PURPOSE: An auto switch for riser card is provided to automatically constitute a riser card compatible with AC'97 specification for a computer without a main encoder/decoder. CONSTITUTION: The auto switch senses a signal from an AC-link interface and selects an ID number for the codec according to the signal. The signal from the AC-link is signal which the audio/modem riser specification defines, and signal PRIMARY_DN provides at least one bit used in the ID number of the codec. The auto switch also includes a demultiplexing circuit that receives a data signal from the codec and routes the data signal to a line of the AC-link interface, specifically the line corresponding to the ID number.
Patent KR-20020025474-A (KR)
Title: Apparatus for compensating frequency offset and method thereof in orthogonal frequency division multiplexing system
Inventor: HAN DONG SEOK
IPC: H04L27/26
Filed: 2000-09-29
Abstract: PURPOSE: A frequency offset compensating apparatus of an orthogonal frequency division multiplexing system and a method thereof are provided to reduce a time and a compensating process required to acquire a frequency synchronization. CONSTITUTION: A phase detector(313) detects correlating values of continuously effective symbols and detects phases corresponding to the correlating values. Each of the correlating values is detected by correlating a pilot signal in a symbol and a set pilot signal. A phase compensator(317) inverts mutual phase codes between the continuously effective symbols and compensates for a phase thereof when a difference between the detected phases of the continuously effective symbols is equal to or greater than a set value. A frequency offset estimating section(321) obtains an average of the compensated phases and estimates a frequency offset.
Patent KR-20010030542-A (KR)
Title: Liquid crystal display apparatus using polarizing element transmitting one of two polarizing components crossing at right angles and reflecting the other component
Inventor: ISHIDA KEIICHI
IPC: G02F1/13363
Filed: 2000-09-29
Abstract: PURPOSE: Provided is a liquid crystal display device capable of obtaining a bright screen by utilizing the external light made incident from the front side in high efficiency. CONSTITUTION: A reflection polarizing plate(20) which reflects the light of one polarized component and transmits the light of the other polarized component of the two polarized components crossing orthogonally to each other of the incident light is disposed on the front side of a liquid crystal device(10) and a rear surface member (e.g. a reflection polarizing plate)(21) which reflects at least, one part of the light transmitted through the liquid crystal element and then emitted to its rear side is disposed in the rear side of the liquid crystal device(10). Thereby, the light made incident from the front side and transmitted through the reflection polarizing plate(20) and the liquid crystal device(10) is reflected and displayed by the rear surface member(21) and at the same time the light of the one polarized component of the light made incident from the front side is reflected by the reflection polarizing plate(20) to increase the brightness of the whole screen.
Patent KR-20020025549-A (KR)
Inventor: LEE JAE CHEOL
IPC: B65H75/00
Filed: 2000-09-29
Abstract: PURPOSE: A bobbin is provided to connect a leading wire with a terminal without any component and to prevent the flow of solder to a bobbin when the leading wire is connected with the terminal. CONSTITUTION: A bobbin(100) includes a cylinder(110) installed in a case and fitted with a fixed iron core and a movable iron core, a movable iron core support extended from a portion of the cylinder, a fixed iron core support extended from the other portion of the cylinder and stuck to a cap, and soldering units(140) placed on the outer face of the fixed iron core support to connect a terminal with leading wires. The soldering unit includes a guide(141) to guide the leading wires toward the cylinder, a leading wire placing protrusion(142) formed on the upper portion of the guide, and a leading wire matching protrusion(143) protruded onto the center of a recessed slot(144) formed in the center of the fixed iron core support, the guide, and the leading wire placing protrusion. The leading wires and the leading wire matching protrusion prevent the inflow of solder.
Patent KR-20020027753-A (KR)
Title: Method of proof database outside-plant
Inventor: KO BOK HUI
IPC: H04M3/22
Filed: 2000-10-05
Abstract: PURPOSE: A method for verifying a telephone outside plant database is provided to check the continuity of a cable, to selectively extract the details of a telephone outside plant according to necessary work, and to verify error data. CONSTITUTION: A user locates a drawing to extract at an associated directory, installs a relevant program, and sets up a basic environment for a TOMS(Telephone Outside Management System)(201). In order to create basic data, the user defines facility information to extract and makes out a desired source file(202). A CPU selectively searches for the data of a specific section at the source file and produces one consecutive data(203). If error data, discontinuous, are extracted, the CPU displays the extracted data(204). If the user selectively appoints a desired section and data, the CPU selectively creates a file showing the distance and route between a telephone office and the appointed section(205) and outputs files by sections(206).
Patent KR-20020027813-A (KR)
Title: Public switched telephone network(PSTN) using a power-supply provided by telephone office and a method therefor
Inventor: KIM DAE SEON
IPC: H04M19/00
Filed: 2000-10-05
Abstract: PURPOSE: A public telephone using station power and a method for controlling the same are provided to previously prevent a wrong operation and an electric shock accident, due to the unstableness of power, by using station power supplied from a telephone office through the telephone line as the driving power of a public telephone and executing various functions of the public telephone. CONSTITUTION: A public telephone using station power comprises a power signal part(10) and a main control part(70). The power signal part(10), separating a signal and power supplied from a station line, is comprised of a constant voltage circuit part(11) and a battery. The constant voltage circuit part, generating signal separation and constant voltage, converts station power into constant voltage and supplies it to each component. The battery is always charged in case that the voltage of the constant voltage circuit part is lower than station power. In case that station power is not sufficient for each component, the battery is used as supplementary voltage. The main control part(70) controls a voice call circuit part(30), a DTMF generation part(40), a voice message generation part(50), a modem communication circuit part(60), a card reader part(80), and an LCD(90).
Patent KR-20010060179-A (KR)
Inventor: MARUYAMA KUNIO
IPC: H01M10/05
Filed: 2000-10-20
Abstract: PURPOSE: To provide an ion-conductive polymer electrolyte gel composition useful as an electrochemical device. CONSTITUTION: A novel polymer electrolyte gel composition comprises a cationic polymer into which is introduced a polymerizable amine component compound having an amino group in a free state not forming a salt with an acid and/or a quaternary ammonium salt and comprising a non-aqueous solvent in which is dissolved an electrolyte. A method for manufacturing the polymer electrolyte gel composition is also provided. Accordingly, a polymer electrolyte gel composition imparting high ionic conductivity and a high polarized current value and excellent in heat resistance and flexibility is manufactured industrially effectively.
Patent KR-20010051196-A (KR)
Inventor: FUJII KAZUHIRO
IPC: A47L9/06
Filed: 2000-10-23
Abstract: PURPOSE: To provide a suction tool for electric cleaner, which can reduce contact resistance of a rotary brush for carpet and carpet. CONSTITUTION: This section tool for electric cleaner is provided with a first rotary 2 for flooring and TATAMIs and a second rotary brush 3 for carpets inside of a body 1 of the suction tool side by side freely to rotate. A rotation center of the second rotary brush 3 is allocated higher than a rotation center of the first rotary brush 2.
Patent KR-20020032761-A (KR)
Title: Multi-way adaptor and an electronic system with the same
Inventor: KIM MAN JAE
IPC: H01R31/06
Filed: 2000-10-27
Abstract: PURPOSE: A multi-way adaptor and an electronic system having the adaptor are provided to efficiently use electronic systems by selectively supplying power to the systems or blocking the supply of power. CONSTITUTION: A multi-way adaptor includes a power input port(2) for receiving power voltage, at least one main socket(14) serially connected to the power input port, a switch circuit(22) that is serially connected to the main socket and operates in response to an external status signal, and a plurality of sub sockets(28,30,32,34) commonly connected to the switch circuit. Supply of power voltage to the sub sockets is selectively controlled by the switching operation of the switch circuit irrespective of the main socket.
Patent KR-20020032897-A (KR)
Inventor: HONG CHUL
Filed: 2000-10-27
Abstract: PURPOSE: A target advertisement using a character tool and a variation of an action is provided to load an advertisement on a personification of character tool adapted to a user's taste and interesting field for satisfying with a request of an advertiser and load an advertiser-wanted advertisement at an action sphere of a character at a predetermined time when the character is moved. CONSTITUTION: A user receives a character tool having an advertisement of a user's taste and interesting field from an advertisement providing company using a computer. An advertisement adapted to the interesting field of the user is set and an advertisement is loaded on a character tool. An advertisement is supplied at an action sphere of a character according to an action of the character while the user watches the advertisement using the computer. In case that the user is interested in a character, a variation is supplied to the character tool, and an advertisement is transmitted.
Patent KR-20020033940-A (KR)
Title: Exclusive control system by sequential function chart
Inventor: LEE JEONG YEOL
IPC: G06F9/44
Filed: 2000-10-31
Abstract: PURPOSE: An exclusive control system is provided to eliminate overlapping the procedures of a job scheduling, a system state monitoring or a real time determination of system dynamics corresponding to a sequential function chart, an IEC rule so that it can prevent a scheduler load from getting increased according as the job steps get increased. CONSTITUTION: The system comprises an engineering station(100), an operation station(200) and a processor(300). The engineering station(100) includes an SFC(Sequential Function Chart) construction software for constructing and editing SFC program codes, and a builder for connecting terminals of I/O board. The operation station(200) includes a mimic construction software for graphically displaying control states. The processor(300) includes an I/O board and an I/O sensor for collecting data and outputting control signals, and a CPU board for controlling the I/O board and executing an SFC analysis program, an SFC drive program and a communication program. The controlling process includes steps of determining a sensor and a driver, and the kind and the number of corresponding I/O board, registering a name of each point and related I/O board terminal number at the builder of the engineering station(100), displaying the control state, enabling the user to input data, constructing a control program, compiling the program, generating final download codes, setting a download mode at the CPU board, transmitting control codes and I/O data to the CPU board by using a builder program, setting an execution mode at the CPU board and rebooting the CPU board, enabling the CPU board to translate the control codes and to control the I/O operation according to the control codes while reading or writing data at the I/O terminals, transmitting control states to the mimic program, receiving the data from the user, and controlling a target system.
Patent KR-20020034736-A (KR)
Inventor: KWON HUI SANG
IPC: B21D26/033
Filed: 2000-11-03
Abstract: PURPOSE: A hydroforming method using a bellows forming actuator is provided which prevents corrosion inside the tube and removes pressure loss by inserting a bellows shaped forming actuator into a tube and forming the tube by a pressure of liquid supplied through a cylinder. CONSTITUTION: The hydroforming method using the bellows forming actuator comprises a bellows case(32) which is inserted into the inner side of a tube(40); a bellows(34) which is built in the bellows case(32) in a folded state, and which is expanded from the inner side of the tube(40) when a hydraulic pressure inside the bellows(34) is increased; and torsion springs(36) which are fixed to one side of the bellows(34) so that the bellows(34) expanded when a hydraulic pressure inside the bellows(34) is decreased is folded again; and a bellows forming actuator(30), wherein the tube(40) is formed by supplying liquid into the bellows(34) through a cylinder(20) after mounting the bellows forming actuator(30) on the end part of the tube(40) to be formed that is mounted between dies(10) so that the bellows case(32) is inserted into the bellows forming actuator(30).
Patent KR-20020038006-A (KR)
Title: Extraction of numbers out of a image
Inventor: KIM BEOM JIN
IPC: G06T1/00
Filed: 2000-11-16
Abstract: PURPOSE: A method of extracting standardized numerical values included in a picture file is provided to extract the standardized numerical values expressed as pictures in a GIF(Graphics Interchange Format) by using an LZW(Lempel-Ziv Welch) decoder, so that users use the extracted numerical data at any time. CONSTITUTION: GIF files are collected, to collect all numbers from 0 to 9(S100). A header is analyzed on the basis of the collected data, and a compressed image is restored(S110). Information is extracted to analyze the header. Compressed image data located next to the header is decoded in reference to a color table through header analysis. A number is automatically extracted through pattern matching and a constructed database for the restored image.
Patent KR-20020039047-A (KR)
Inventor: HWANG JAE HO
IPC: H01Q9/27
Filed: 2000-11-20
Abstract: PURPOSE: A dual mode helical antenna apparatus is provided to receive two kinds of different signals such as a mobile communication frequency band and a GPS(Global Positioning System) frequency band. CONSTITUTION: A dual mode antenna(10) is formed with the first cylinder portion(100) and the second cylinder portion(200). The first cylinder portion(100) is connected with the second cylinder portion(200). The first cylinder portion(100) is located on a center portion of the second cylinder portion(200). The first cylinder portion(100) is formed with the first dielectric body(101) and the first helical coil(102). The second cylinder portion(200) is formed with the second dielectric body(201) and the second helical coil(202). The second cylinder portion(200) is used as an antenna for receiving a GPS(Global Positioning System) signal.
Patent KR-20020039436-A (KR)
Title: Windows and doors having preventing vibration and sealing function
Inventor: LEE SANG CHEOL
IPC: E06B9/52
Filed: 2000-11-21
Abstract: PURPOSE: A window and door system having dust-resistant and sealing function is provided to delay aging of movable parts of the system caused by vibration, to prevent vibration noise and to enhance sealing function by adapting specified structural elements for the system. CONSTITUTION: The system comprises insect-protection net(10) as a movable element having slits(15) continuously arranged at equal distances; a buffering element(32) attached to one side wall of a rail groove(28) of the net(10); and a rotatable dust-resistant tool(30) mounted within a concave groove(25) faced to the slits(15) at the other side wall of the rail groove(28). The movable element can be released from a holding case(5) at one side of a window frame body(20), especially, in case of the insect-protection net(10), a net(16) being attached to a thin frame(18) having a plurality of slits(15).
Patent KR-20020043974-A (KR)
Title: Assembly type steel frame for curtain wall and its construction method
Inventor: JUNG YONG JOO
IPC: E04B2/96
Filed: 2000-12-05
Abstract: PURPOSE: A prefabricated curtain wall steel truss is provided to have no necessity of welding by connecting vertical and horizontal members by assembling binding plates without bolt holes for connecting a horizontal member to a vertical member and to strengthen corrosion-resistance and durability by reducing the damage of a corrosion-resistant member. CONSTITUTION: The prefabricated curtain wall steel truss comprises: a vertical member(100) liquefied and galvanized in an empty square pipe shape; a horizontal member(200) liquefied and galvanized in a long square angle shape having a horizontal plane(210) and a vertical plane(220); a front binding plate(300) composed of a front bending part(310) and a front coupling part(320); a back binding plate(400) composed of a back bending part and a back coupling part; and fixtures(500,500') coupling the front binding plate(300) and the back binding plate(400) or the front binding plate(300) and the horizontal member(200).
Patent KR-20020044852-A (KR)
Inventor: HUH WAN
IPC: H04N5/225
Filed: 2000-12-07
Abstract: PURPOSE: A VDS(Virtual Display System) is provided to reduce a module, and to be mounted on a mini car or a mini airplane, thereby satisfying an on-the-spot ambience through goggles. CONSTITUTION: A transmission block(100) comprises as follows. A system power unit(11) supplies power to a car rail and a converter(10). The converter converts the supplied power into a constant power. A camera(2) makes a video signal digital data through an image sensor. A video unit(3a) inputs the video data to output the video data. An audio unit(3b) controls an engine sound according to a speed change of a slot car, and outputs the engine sound. A transmitter(4) delivers the video data and sound data of the audio unit to each channel. A receiving block(200) comprises as follows. A receiver(6) separates the video data from the sound data by channels, and receives the separated data. A video unit(7a) demodulates and detects the video data of the receiver. An audio unit(7b) demodulates and detects the sound data of the receiver. A goggle unit(9) is capable of watching and hearing through the demodulated and the detected video data and the sound data.