baber/WOPTO huggingface dataset:
Patent KR-20040016325-A (KR)
Inventor: JUNG HYEON TAEK
IPC: G11C8/08
Filed: 2002-08-16
Abstract: PURPOSE: A word line driver is provided to supply a word line voltage stably using a double self boosting. CONSTITUTION: The first NMOS transistor(NM1) has a drain port where a rising voltage of a power supply is applied and it has a gate port connected to the drain port, and also has a source port connected to the first line. The second NMOS transistor(NM2) has a drain port where the first voltage signal is applied and it has a gate port connected to the first line, and also has a source port connected to the second line. The third NMOS transistor(NM3) has a drain port where the second voltage signal is applied and it has a gate port connected to the second line, and also a source port connected to a word line. The fourth NMOS transistor(NM4) has a gate port where the third voltage signal is applied and it has a source port where a ground voltage is applied, and also a drain port connected to the word line.
Patent KR-20040020469-A (KR)
Title: Apparatus and method for controlling twin roll strip casting
Inventor: KIM YUN HA
IPC: B22D11/16
Filed: 2002-08-30
Abstract: PURPOSE: A twin roll strip casting control apparatus and a twin roll strip casting control method are provided to cast a strip having superior quality by controlling twin roll strip casting so that a strip having certain thickness is constantly cast at the same time as constantly controlling roll force of twin rolls. CONSTITUTION: In a twin roll strip casting control apparatus comprising a moving roll(11) and a fixed roll(12), the twin roll strip casting control apparatus comprises a load cell(31) for detecting roll force between the two rolls; a roll force controller(310) for producing a roll force error value by comparing roll force detection values detected at the load cell with a target roll force and producing a roll force control value capable of controlling the cylinder according to the roll force error value; a distance measuring instrument(32) for detecting a gap between the two rolls; a roll gap controller(320) for producing a roll gap error value by comparing roll gap detection values detected at the distance measuring instrument with a target roll gap and producing a roll gap control value capable of controlling the cylinder according to the roll gap error value; a cylinder controller(330) for producing a roll force error ratio α and roll gap error ratio β using the roll force error value and the roll gap error value respectively, calculating weight γ using the α and β, and producing a cylinder control value using the roll force control value, roll gap control value and γ; and a cylinder(33) for adjusting position of the moving roll according to the cylinder control value.
Patent KR-20040020579-A (KR)
Title: Connecting method and connecting tool of safety device for necklace mike set
Inventor: KIM SEOK GI
IPC: H04R1/14
Filed: 2002-08-31
Abstract: PURPOSE: A method for binding the safety device of a removable necklace type ear mike set and a binding structure of a safety device are provided to supply a convenience to the user by forming the earphone on the division line of the binding structure of the safety device. CONSTITUTION: A method for binding the safety device of a removable necklace type ear mike set is characterized in that the necklace string(9) is smoothly released, and the earphone is divided by easily dividing and connecting each other with selecting the male and female of the binding structure(1) of the safety device with molding at each end of the necklace string(9) so as to recombine in response to the need, wherein each of the male and the female of the binding structure(1) is previously prepared so as to divide the earphone.
Patent KR-20030023485-A (KR)
Title: Design Verification Apparatus Using Mixed Emulation, Simulation, and Formal Verification
Inventor: YANG SEI YANG
IPC: G06F11/26
Filed: 2002-08-28
Abstract: PURPOSE: A device for a design verification is provided to remove design errors existing in a design verification-objected circuit rapidly using a hardware input/output probe method and a software input/output probe method by mixing an emulation and a simulation of a large scale digital system with a formal verification or a semi-formal verification. CONSTITUTION: A design verification system software is executed in a server computer. The server computer is connected to at least one computer having a simulator(for example, an HDL simulator, a logic simulator, or a cycle-based simulator) through a computer network. A design verification interface module(26) connects the server computer having the design verification system software to at least one hardware board including an RFPD(Reusable Field Programmable Devices) having a high capacity digital circuit. The design verification interface module(26) creates a system clock necessary for an input/output probe with respect to a design verification-objected circuit, at least one user clock and probe clock being created from the system clock, an operation mode control signal, a probe mode control signal, and a probe memory read/write signal based on a control of the design verification system software, supplies the signals to a prototyping board or a PCB, if necessary, and controls the prototyping board or the PCB.
Patent KR-20040020740-A (KR)
Title: Integrated beuty care apparatus
Inventor: LEE MIN HWA
IPC: A61H23/02
Filed: 2002-09-03
Abstract: PURPOSE: A cosmetic treatment device integrated with several constructions is provided by arrangement of the constructions in views of hardware and software and to achieve a compact assembly by adopting novel electrode structure to obtain convenience of use thereof. CONSTITUTION: The cosmetic treatment device comprises a keypad(200); a display(400); a pair of probes(910,930) containing piezo-electric ceramic vibrators; a super-sonic driving part(500); low-frequency driver(300) outputting alternate signals by conductive electrodes of the above super-sonic driving part(500); outputting guidance information via the display(400); a controller(100) for regulating the supersonic driver(500) or the low-frequency driver(500) depending on operational signals of users stored in the keypad(200).
Patent KR-20020073471-A (KR)
Inventor: CHA JOON SANG
IPC: G08B21/16
Filed: 2002-09-06
Abstract: PURPOSE: Provided are an apparatus outputting gas information and a method thereof, which warn a user of something wrong with gas pressure by a voice message, a letter message, and alarm sound of a bell. CONSTITUTION: The apparatus(10) outputting the gas information contains: a gas valve-state detecting part(56); a gas pressure detecting part(52); a standard gas pressure setting part(54); an A/D converting part(58) to convert signals, received from the valve-state detecting part(56), the gas pressure detecting part(52), and the standard gas pressure setting part(54), into analogue/digital; a bell operating part(66) for operating the bell(16) when gas leaks; a speaker operating part(62) operating a speaker(12) for outputting warning voice data; a display operating part(64) for outputting the information of gas leakage, the opening and shutting of a valve, a standard pressure, a present pressure, and etc. by a display part(14); a data storing part(60) for storing the voice data output by the speaker(12) and the letter data output by the display part(14); a controlling part(68) storing the set standard value received from the standard gas pressure setting part(54), judging the gas leakage state by comparing a detected gas value to the standard value, and controlling the output of the voice data about the open valve state.
Patent KR-20040022038-A (KR)
Title: The rotational frame of a rotatonal information display device
Inventor: KIM JEONG
IPC: G09F9/33
Filed: 2002-09-06
Abstract: PURPOSE: A rotary frame of a rotary information display is provided to display three-dimensional images within a rotary area of a rotary frame by utilizing an afterimage effect. CONSTITUTION: A rotary frame of a rotary information display includes an external shell display unit(11), an internal shell display unit(12), and a plurality of intermediate display units(13). The external shell display unit(11) is installed at an external shell of a rotary shaft in order to display images of external sides of a rotary area. The internal shell display unit(12) is in contact with the rotary shaft. The internal shell display unit(12) displays images of a center part of the rotary area. The intermediate display units(13) is installed between the external shell display unit(11) and the internal shell display unit(12) in order to display images between the external sides and the center part of the rotary area.
Patent KR-20020073474-A (KR)
Inventor: CHO HYEON SEONG
IPC: F42D3/02
Filed: 2002-09-11
Abstract: PURPOSE: An explosive demolition method of a wall type structured building is provided to effectively and stably explosive dismantle the building, remove consistent noise and dust generation, reduce construction term and period and substantially improve work efficiency. CONSTITUTION: The explosive demolition method of a wall type structured building comprises a pre-weakening step of guiding smooth collapse of the building by completely crushing a structure(1) such as wall body and pillar inside the building or weaken a part of the structure so as to break down the building; a drilling step of forming a space into which an explosive(4) can be inserted by drilling holes using a drill so as to load the explosive into the structure to be blasted; a protective film installation step of installing a protective film on the outer circumferential surface of the structure to be blasted so as to prevent flying of broken pieces of the structure to be blasted; a charging step of inserting and charging priming explosive fabricated by connecting the explosive with a detonator(2) and insulating taping the connected material into drilled holes; a tamping step of filling the remaining space of the drilled holes with sand so as to increase explosion effects as reducing noise and preventing blank fire generated due to detonation pressure when an explosive(4) is exploded in a powder chamber; and a blasting step of breaking down the structure(1) by proceeding detonation with a detonator(2) using a blasting machine after forming a circuit by connecting all detonators so as to explode the explosive charged into the structure to be blasted.
Patent KR-20040032477-A (KR)
Inventor: KANG BYEONG GEUN
IPC: G06F3/0354
Filed: 2002-10-10
Abstract: PURPOSE: An optical pen mouse is provided to design a body of various forms regardless of a distance and a path of light transfer by transferring the pattern information of a reflecting surface to an image sensor through optical fiber. CONSTITUTION: A transparent optical tip(102) is installed to one end of a mouse body(108) of a pen shape. A lighting device(104) emits light to the reflecting surface(110) outside of the mouse body through the optical tip by installing to the inside of the mouse body. The optical fiber(101) guides a reflected light entered through the optical tip from the reflecting surface. The image sensor(106) receives/converts the light from the optical fiber into an electric signal and outputs the electric signal. A microcomputer(107) reads/outputs a moving direction and distance of the mouse to a computer by analyzing the pattern information inputted to the image sensor through the electric signal output from the image sensor.
Patent KR-20040033378-A (KR)
Title: Liquid detergent composition for dishwashing
Inventor: KIM CHI HOE
IPC: C11D3/34
Filed: 2002-10-14
Abstract: PURPOSE: A liquid detergent composition for kitchen is provided, to reduce a stimulus to the human body and to improve biodegradability, solubility, moisturizing effect and compatibility with other surfactants. CONSTITUTION: The liquid detergent composition comprises 3-40 wt% of polyhydroxy fatty acid amide represented by the formula 1; 3-95 wt% of at least one compound selected from the group consisting of primary alkyl sulfates and alkyl ether sulfates; optionally 0.1-3 wt% of a magnesium ion; and the balance of water, wherein R is a linear or branched alkyl or alkenyl group of C7-C21; and X and Y are independently (CH2CHOHCH2O)nH or (CH2CH2O)nH (wherein n is an integer of 1-10). Preferably the compound selected from the group consisting of primary alkyl sulfates and alkyl ether sulfates is represented by R1-SO3 or R2-(OCH2CH2)m-SO3, wherein R1 and R2 are a linear or branched alkyl group of C8-C18; and m is an integer of 1-14.
Patent KR-20040036769-A (KR)
Title: Alarm method for disallowed number
Inventor: LEE JU BONG
IPC: H04B1/40
Filed: 2002-10-24
Abstract: PURPOSE: A reception reject number alarming method is provided to allow a user to return a reception-rejected call by inputting a key designated for reception rejection in a situation that the user cannot answer the call and outputting a phone number of a caller and an alarm signal. CONSTITUTION: When a call is received in a state that a reception rejection number alarm has been set(S1), a user inputs a key designated for reception rejection(S2). Time is counted from the point when the key designated for reception rejection is inputted to an alarm time inputted by the user. When the alarm time arrives(S3), the reception-rejected phone number is outputted on a display unit and an alarm signal such as a bell sound or vibration is outputted(S4). When the user inputs a 'call' key to make a phone call to the phone number outputted on the display unit(S5), a call is originated to the phone number(S6) so that the user can communicate with the other party.
Patent KR-20040037447-A (KR)
Title: wet exhaust gas desulfurization apparatus be utilized an improved gas distribution plate
Inventor: AHN YEONG MO
IPC: B01D53/50
Filed: 2002-10-28
Abstract: PURPOSE: A wet flue gas desulfurizing apparatus using improved gas dispersion plate is provided to effectively remove SO2 gas contained in flue gas by optimizing structure of the gas dispersion plate for gas-liquid contact. CONSTITUTION: In a flue gas desulfurizing apparatus in which flue gas is directly injected into absorbing solution slurry containing alkali absorbent using a gas dispersion plate on which a plurality of gas injection holes are perforated, the apparatus is characterized in that the gas dispersion plate(017) connected to a flue gas introduction pipe(002) is formed in a creased shape, and the gas injection holes(018) are perforated oppositely to each other so that jet currents generated by jet air currents injected from the gas injection holes during gas injection are collided with each other to form micro-bubbles, thereby removing sulfur oxide contained in flue gas, wherein an angle(014) of the creased gas dispersion plate is set to 90 to 120 degrees in order to increase gas-liquid contact efficiency in an upper part of the gas dispersion plate, and wherein the gas injection holes of the gas dispersion plate are arranged in such a way that the gas injection holes are symmetrical to each other.
Patent KR-20040037822-A (KR)
Title: Method for locking a touch pad in note-book computer
Inventor: KIM YANG HUN
IPC: G06F3/02
Filed: 2002-10-30
Abstract: PURPOSE: A method for locking a touch pad on a notebook computer is provided to set/release a lock function of the touch pad through a simple key input of a user. CONSTITUTION: It is checked that a specified key for setting the lock function of the touch pad is inputted(S20). When the specified key is inputted, the coordinates data output according to the contact of the touch pad is ignored and only an operation corresponding to the data output from a keyboard is performed(S21). It is checked that the specified key for releasing the lock function is inputted(S30). When the specified key is inputted, the operation corresponding to the coordinates data output according to the contact of the touch pad and the data output from a keyboard is performed(S31).
Patent KR-20030036048-A (KR)
Title: Controlling electronics across an rf barrier using a serial interface bus
Inventor: BOSWELL BRYAN D
IPC: G01R29/08
Filed: 2002-10-30
Abstract: PURPOSE: A method and a structure for controlling the flow of serial data are provided to efficiently control electronics of both ends of an RF(Radio Frequency) barrier by using industry standard serial data control buses capable of serially shifting data to or from electronics being controlled in some pre-determined protocol and providing a serial data control protocol which controls the electronics of the both ends of the RF barrier. CONSTITUTION: A processor(120) sends one or more control data by one or more lines of a serial control data bus(125). An interface electronics module(133) receives the one or more lines of the serial control data bus(125) and selects one or more signals corresponding to one or more addresses of the one or more lines. The interface electronics module(133) sends the selected one or more signals to an electronics module(140) within an RF enclosure.
Patent KR-20020092306-A (KR)
Inventor: CHANG SUNG HO
IPC: C02F3/06
Filed: 2002-11-11
Abstract: PURPOSE: An apparatus for solid/liquid separation using several submerged membrane package and method thereof are provided, which are characterized in that several submerged membrane packages are operated for reducing electric power, and for simple washing of membrane. Also operation stop of total membrane package is prevented by several submerged membrane packages. CONSTITUTION: The apparatus comprises a tank for storing raw wastewater; a primary submerged membrane package(112) composed of a scrubbing tank; a submerged membrane(108) installed at the scrubbing tank; a pump(104) for discharging filtrate; a blower(103); a control panel(105) for controlling operation of the pump(104) and the blower(103); and a gauge for sensing quantity of filtrate; an assistant submerged membrane package(113) for alternating the primary submerged membrane package(112) in case of operation stop of primary submerged membrane package(112); and a water level sensor and a transport pump equipped with the control panel(105).
Patent KR-20040044234-A (KR)
Title: program information display device and the method for digital television
Inventor: SHIN SU HYEON
IPC: H04N7/08
Filed: 2002-11-20
Abstract: PURPOSE: An apparatus and a method for displaying program information in a digital television are provided to easily obtain information about a corresponding program by extracting information about a plot in PSI(Program Specific Information) or PSIP(Program Service Information Protocol) information of the corresponding program from a database and automatically scrolling extracted information on a picture lower end. CONSTITUTION: A demultiplexer(100) demultiplexes a multiplexed transport stream. A section filter(110) performs the section filtering of a data stream among the transport streams demultiplexed in the demultiplexer(100). A data parser(120) parses the data filtered in the section filter(110), and extracts a program plot. A database(130) structurizes information about the program parsed in the data parser(120), and stores plot information about the program. A key input unit(140) inputs whether a user tunes a channel and executes a plot scroll. An output unit(160) displays information about the program stored in the database(130) under the control of a CPU(150). The CPU(150) senses that a new program is started or the channel is converted, and controls the scroll of plot information of the program stored in the database(130).
Patent KR-20040043845-A (KR)
Title: Edit Method for ASN.1 message Using Hierarchical Tree
Inventor: JIN SEONG GEUN
IPC: G06F17/40
Filed: 2002-11-20
Abstract: PURPOSE: An ASN(Abstract Syntax Notation) 1 message edition method is provided to edit data of an ASN 1 message having a hierarchical tree structure by using a graphic user interface. CONSTITUTION: The method comprises several steps. An ASN 1 message is hierarchically displayed on a tree window(401). Data is input via a tree extension or contraction display button on the tree window(402). According to the input data, a sub node or sub tree is extended or contracted on the tree window(403). According to a node selection, data items for editing the ASN message are displayed on the tree window. The data of the ASN message is edited.
Patent KR-20040048079-A (KR)
Title: Automatic welding system for orbital
Inventor: KIM JONG CHEOL
IPC: B23K9/00
Filed: 2002-12-02
Abstract: PURPOSE: An orbital automatic welding system is provided to analyze and diagnose malfunction of a control board by installing a dedicated CPU in the control board controlling a carriage and a welding torch section. CONSTITUTION: An orbital automatic welding system includes an orbital guide ring(G), a carriage(C) detachably mounted on the orbital guide ring(G), a welding torch section(53) coupled to the carriage(C) in order to perform an orbital welding process, and a control unit for controlling an operation of the carriage(C) and the welding torch section(53). The welding torch section(53) includes first and second welding torches(T,T'), two welding torch control motors(33) for controlling a horizontal movement of the welding torches(T,T'), and two welding torch control motors(32) for controlling a vertical movement of the welding torches(T,T').
Patent KR-20040048524-A (KR)
Title: Apparatus for driving of liquid crystal display
Inventor: CHOI JAE GWON
IPC: G09G3/36
Filed: 2002-12-03
Abstract: PURPOSE: An LCD driver is provided to maintain a state of an LCD panel under the predetermined temperature and improve the response speed by supplying the heat generated from a backlight to an upper substrate. CONSTITUTION: An LCD driver includes an LCD panel, a backlight, and a temperature controller. The LCD panel(130) is formed by bonding an upper substrate and a lower substrate. The backlight(108) is used for irradiating light to the LCD panel. The temperature controller(170) is connected between the upper substrate and the backlight in order to detect the temperature of the LCD panel. In addition, the temperature controller transmits the heat transferred from the backlight to the upper substrate according to the detected temperature.
Patent KR-20030004257-A (KR)
Title: Cataplasma
Inventor: KIM SI WOO
IPC: A61K9/70
Filed: 2002-12-12
Abstract: PURPOSE: An adhesive medical bandage for causing no pain or achieving pain relief even when a hypodermic needle is injected into human flesh by inducing temporary anesthesia at a site is provided. Therefore, the bandage provides a child with painless injection and easy blood collection. CONSTITUTION: The adhesive medical bandage is characterized by comprising the parts of: a base(31) of which lower face is covered with an adhesive layer(32) coated with a local anesthetic and an antiinflammatory drug; a removal surface(34) with various shapes to make injection easy; and a removal handle(35) attached to the removal surface to make removal easy.
Patent KR-20040051931-A (KR)
Title: MOS transistor having a recessed gate electrode and fabrication method thereof
Inventor: JUNG GYU HWAN
IPC: H01L21/336
Filed: 2002-12-13
Abstract: PURPOSE: A MOS(metal oxide semiconductor) transistor with a recessed gate electrode is provided to minimize fluctuation of a length of an effective channel even if deep source/drain regions of a high density are formed by additionally diffusing the impurities inside the source/drain regions of a high density. CONSTITUTION: An isolation layer for defining an active region is formed in a predetermined region of a semiconductor substrate. An upper trench region(9) is formed in the active region, crossing a predetermined region of the active region. A spacer covers both sidewalls of the upper trench region in contact with the active region. A lower trench region(15) is formed under the upper trench region surrounded by the spacer. A pair of high density source/drain regions(23) are formed on the active region located at both sides of the upper trench region. A gate insulation layer(19) covers the sidewalls and bottom of the lower trench region. A gate electrode(21) fills the lower trench region surrounded by the gate insulation layer and the upper trench region surrounded by the spacer.