baber/WOPTO huggingface dataset:
Patent KR-20020008512-A (KR)
Title: A method for programing angle of digital video disc player
Inventor: KIM MAN SUL
IPC: G11B19/02
Filed: 2000-07-20
Abstract: PURPOSE: A method of programming angle function of a DVD player is provided to show an angle to a user in the course of DVD reproduction by storing information about reselected angles in each chapter. CONSTITUTION: A DVD player plays an optical disk in which angle information corresponding to each direction of a camera is recorded in a predetermined track area. When a predetermined chapter is converted while the disk is played(300), a chapter corresponding to predetermined angle information stored in the player is reproduced(301). Angle information reset corresponding to an angle information resetting command is stored in the player together with predetermined chapter information(303).
Patent KR-20020010751-A (KR)
Title: Purchasing method of holly songs through internet
Inventor: KIM SAE WOONG
Filed: 2000-07-31
Abstract: PURPOSE: A method for buying and selling hymnal scores on the Internet is provided to enable a customer to search and choose hymnal scores of songs online and the customer to access directly to the hymnal scores by listening and purchasing the desired song. CONSTITUTION: The method comprises of the main server(1) including the member database(20) and the hymnal database(30) as a data storing area or a separate server. The web-site includes a searching method for sorting and searching the user's desired song by the serial number of the score, content of the song, origin and the composer, a sampling method to let the user listen to the sorted songs, a text developing method, a method for downloading the song to the client(2), a purchase order form for information needed to place the order such as personal information, address information, score number, score title, number of copies, and the total price, and a method to have the user download the scores upon purchase.
Patent KR-20020011035-A (KR)
Title: thin film transistor array panel for X-ray detector
Inventor: CHOI JUN HU
IPC: H01L29/786
Filed: 2000-07-31
Abstract: PURPOSE: A thin film transistor array substrate for an X-ray detector is provided to minimize leakage current generated especially from an overlapped portion between a bias line and a lower electrode of a PIN photo diode. CONSTITUTION: Gate lines(22,24,26) are formed on an insulating substrate(10) and covered with a gate insulating layer(30). An island-like semiconductor layer(40) is formed on the gate insulating layer, and an ohmic contact layer(55,56) is formed thereon. Data lines(65,66,68) photo conductive layers(70) are further formed thereon, and also the PIN photo diode is composed of the lower electrode(68) among the data lines, the photo conductive layers(70) and an upper electrode(80). In particular, the bias line(104) is formed on a planarized passivation layer(90) and fully separated from the lower electrode(68) of the PIN photo diode, thereby ensuring sufficient resistance therebetween and therefore minimizing leakage current.
Patent KR-20020013026-A (KR)
Title: fishing rod
Inventor: CHO MUN SU
IPC: A01K87/00
Filed: 2000-08-10
Abstract: PURPOSE: A moulded hybrid fishing rod and a manufacturing method thereof are provided to freely adjust the strength and the flexibility of the fishing rod regardless of the size of the fishing rod. CONSTITUTION: The moulded hybrid fishing rod(10) consists of a core fiber(12), and a coating fiber surrounding the core fiber(14). The coating fiber and the core fiber are made of at least one fiber selected from a ground of a glass fiber, a Kevlar fiber, a carbon fiber, a nylon fiber, a metal wire, and a polyester fiber. The coating fiber is a heterogeneous fiber with the core fiber, but is formed by being impregnated and hardened in the high molecular resin with the core fiber. The high molecular resin is selected among thermosetting resin and thermoplastic resin according to the character of the moulded fishing rod.
Patent KR-20020013077-A (KR)
Title: Terminal system for providing information for home appliances based on voice recognizing function
Inventor: KIM HUI GWAN
IPC: G10L15/00
Filed: 2000-08-10
Abstract: PURPOSE: An information providing terminal based on voice recognition is provided to inform the directions and functions of electric home appliances to a user by attaching information providing terminals to the electric home appliances, to let the user obtain necessary information by a simple voice command, and to enable the user to store and draw out information. CONSTITUTION: An information providing terminal based on voice recognition comprises a voice recognizing unit to recognize the voice of a user, a converting unit to convert the voice transmitted from the voice recognizing unit, a memory to store data including the converted voice data, a control unit to output or interpret the data stored in the memory, and an output unit to output the data via a picture or a voice by a command from the control unit. With the system, a user is provided with information about the directions for use and functions of electric home appliances. Moreover, data are stored even without a separate device.
Patent KR-20020013665-A (KR)
Title: Small-scaled AOD using CTI technique
Inventor: KIM HYO JIN
IPC: H04L12/66
Filed: 2000-08-14
Abstract: PURPOSE: A small audio on demand using a CTI(Computer Telephony Integration) technique is provided to allow a user to receive desired information in a desired form at a desired place and easily search a multimedia data by inputting a key word with buttons of a general phone set, searching a database by using an inputted text and being provided as a voice file. CONSTITUTION: As a user requests a phone service, a service standby state in an on-hook is re-set as an off-hook and it proceeds to receive a data of the user according to a prepared flow. What is inputted at this time is stored by receiving a key word of a search content desired by the user. After the data is stored as a wav or a vox file format, a checking method of the searched data is selected. That is, when 1 key is inputted, it is outputted to a facsimile, when key 2 is inputted, it is outputted to a phone set or a pager, when a key 3 is inputted, it is outputted to a bulletin board of a Web. By doing that, the user can receive a data as desired.
Patent KR-20020016175-A (KR)
Title: Method of harmonic estimation in voice coder
Inventor: CHOI YONG SU
IPC: G10L19/02
Filed: 2000-08-24
Abstract: PURPOSE: A method for presuming harmonics in a voice coder is provided to remarkably reduce the volume of calculations by using delta adjustment for presuming spectrum harmonics of a voice signal in the voice coder. CONSTITUTION: An input signal spectrum is obtained by applying a window spectrum to an input voice signal(S40). A composite signal spectrum is attained by applying the window spectrum to a constant pitch candidate(S42). A difference between the absolute value of the input spectrum and the absolute value of the composite signal spectrum is squared to calculate an accumulated sum in each harmonic band to obtain an error energy of each band(S43). A harmonic frequency adjustment value that minimizes the error energy is calculated. The harmonic frequency adjustment value is applied to attain the magnitude of harmonic(S44).
Patent KR-20010021416-A (KR)
Title: Ultra-low voltage static ram memory cell
Inventor: LEE HYUN
IPC: G11C11/412
Filed: 2000-08-25
Abstract: PURPOSE: An IC with a memory cell is provided to actuate a static RAM in ultra low voltage in order to improve integration of data. CONSTITUTION: An integrated circuit includes a memory cell that stores a data bit corresponding to one of a low and a high voltage. A memory element is coupled to a data node for storing the data bit and to an inverse data node for storing an inverse of the data bit. An access port of the memory cell comprises an access switch having a first terminal coupled to a data line, a second terminal coupled to the data node, and a control terminal coupled to an access control line which provides an access control signal for switching the access switch on or off to selectively couple the data line to the data node. The memory cell has a preset switch having a first terminal coupled to the inverse data node, a second terminal coupled to a logic-0 voltage source, and a preset control terminal coupled to a preset control line which provides a write preset control signal for switching the preset switch on or off to selectively couple the inverse data node to the logic-0 voltage source.
Patent KR-20000072384-A (KR)
Inventor: LEE JUNG MIN
IPC: B65D47/06
Filed: 2000-08-28
Abstract: PURPOSE: A structure of a cap for liquid extrusion is provided to prevent the overflow of the content from a container through the upper end of a discharge tube when closing a container after use. CONSTITUTION: A closing unit(8) closes the upper end of a discharge tube(6) with cap(1) lid(4) closure, thus a container is closed completely. If the container is squeezed after opening the lid, the content in the container is discharged via a discharge hole(7). Upon stopping squeezing, the content stops extruding.
Patent KR-20010039859-A (KR)
Title: Cleaning contact with successive fluorine and hydrogen plasmas
Inventor: CHEN JR-JYAN
IPC: H01L21/768
Filed: 2000-09-01
Abstract: PURPOSE: A Cleaning contact area with successive fluoride and hydrogen plasmas is provided to form a compound such as the silicide of a heat-resisting metal when a semiconductor is silicon by depositing a heat-resisting metal layer in a contact area ordinarily for improving electric contact between a metal plug and a semiconductor region, next annealing a workpiece and mutually diffusing semiconductor materials and the atom of the heat-resisting metal. CONSTITUTION: In the method, a contact region(17) is washed by exposing the wafer(10) under plasma, which contains fluorine containing species, and next, the wafer(10) is washed by a two-step process for exposing the wafer under a second atmosphere for capturing fluorine generated by the plasma decomposition of a hydrogen containing gas preferably. Next, the heat-resisting metal is deposited in the contact region(17). The washing process can reduce electroresistance between the heat-resisting metal and the semiconductor region(12). Further, when the wafer(10) is annealed and the semiconductor material and the atom of the heat-resisting metal are mutually diffused, the two-step washing process can reduce an anneal temperature required for providing the desired low electric resistance.
Patent KR-20020019319-A (KR)
Title: Vending machine for providing the beauty art tips
Inventor: HAN JAE YEOL
IPC: G07F17/00
Filed: 2000-09-05
Abstract: PURPOSE: A vending machine for providing skin care information is provided to enable a user to conveniently check one's skin condition by oneself as well as to freely select appropriate cosmetics and management method. CONSTITUTION: The vending machine for providing skin care information comprises a money mechanism(10) for recognizing the input of coins or paper money; a memory device(50) saving data about various skin information and makeup methods; a display part(30) for allowing a user to select and input one's skin condition; an output part(40) for outputting information suitable for the input information by using a speaker(41) and a printer(42); and a control part(20).
Patent KR-20010050364-A (KR)
Inventor: HEINGAERTNER JOERG
IPC: B21D5/01
Filed: 2000-09-07
Abstract: PURPOSE: A method and a device for deciding a bent angle of a piece to be worked in a simply way is provided to easily use and obtain a precise result in a short time. CONSTITUTION: A punch member(2) is descended to a piece(5) to be worked arranged on a die member(3) having a bending edge(4), the piece to be worked is bent. The die member(3) is formed with passages(9,10,11,12). these passages are open upward and downward from the bending edge(4), these passages are connected to an air pump(8), during bending the piece to be worked or after bending, by continuously measuring a pressure of these passages with respective detectors 15a of a pressure detection device(15), the measured data is transferred to a control analysis device(16), the bending angle is calculated at the control analysis device.
Patent KR-20020020285-A (KR)
Title: The method for protecting to copy data of storing medium and download
Inventor: LEE SANG WON
IPC: G06F11/00
Filed: 2000-09-08
Abstract: PURPOSE: A method for interrupting downloading and the reproduction of write medium data is provided to manufacture floppy disks or CDs or register data in a web site after combining a reproduction prevention program with the data so as to output a warning message or to reject the execution of a command related to reproduction when a user inputs the reproduction command. CONSTITUTION: If a user inserts a recording medium into the disk driver of a computer in order to use the data stored in the recording medium(S100), a reproduction prevention program stored in the recording medium is automatically installed in the hard disk(S200). If the reproduction prevention program is installed, software to operate the data stored in the recording medium is installed and stored(S300). In case that the user reproduces the data stored in the recording medium after the completion of all the installations(S400), the data of the recording medium transmits a reproduction signal to the reproduction prevention program(S500). If the reproduction signal is transmitted, the reproduction prevention program is driven and displays a warning message(S600). If the warning message is displayed, the reproduction prevention program rejects the execution of the reproduction command(S700). Then the reproduction prevention program reads user information and transmits it to an associated enterprise through the Internet(S800).
Patent KR-20020020472-A (KR)
Title: Image communication apparatus having an image pickup unit for image communication and a scanner for identifying an individual integrally incorporated
Inventor: LEE GANG RYEOL
IPC: G06K9/58
Filed: 2000-09-09
Abstract: PURPOSE: A picture communication system for unifying a camera and a scanner is provided to simplify the whole configuration and to increase economical efficiency by utilizing a picture communication CCD as a personal identification scanner. CONSTITUTION: A picture communication system(10) is comprised of a control part(40), a focusing part(50), a camera(20), a picture signal processing part(30), a picture communication part(60), and a biometric part(70). The control part(40) controls the focusing part(50), the camera(20), and the picture signal processing part(30) according to a picture communication mode or a biometric mode. The focusing part(50), driven by a control signal outputted from the control part(40), adjusts the focal distance of the camera(20). The picture signal processing part(30) processes a picture signal obtained at the camera(20) and selectively transfers the processed signal to either the picture communication part(60) or the biometric part(70) according to a signal indicating the picture communication mode or the biometric mode. The picture communication part(60) comprises various devices necessary for picture communication, such as a voice signal processing part(61), a multiplexing part(62), a transmitting part(63), etc. The biometric part(70), comprising a picture recognition part(71) and a personal identification part(72), reads the picture signal from the picture signal processing part(30) and recognizes a personal identity.
Patent KR-20020023443-A (KR)
Inventor: MIN BYEONG I
IPC: E02D17/20
Filed: 2000-09-21
Abstract: PURPOSE: A plumbing device of a slope protection block is provided to prevent the loss or breaking of a natural slope of the state of cutting earthy materials from a bank of a channel or a road, etc. CONSTITUTION: The plumbing device of a slope protection block comprises a supply/storage room(23) formed by folding an outer pipe(28) spirally or circumferentially and fixing to a supply/drain pipe(21) by a weld stand, water-supply/drainage holes(25) bored through the supply/storage room(23), a flexible retreated groove(30) and a rugged part(32) formed to a connection pipe(33) provided with a connection branch pipe(32).
Patent KR-20010067264-A (KR)
Inventor: ABATO MICHAEL R
IPC: H04L12/56
Filed: 2000-09-29
Abstract: PURPOSE: An enhanced video programming system and method utilizing user-profile information are provided to compiling and maintaining, or accessing information for routing and transmitting content to a machine via a network. CONSTITUTION: The device for compiling and maintaining information for use in routing and transmitting content to a machine via a network, comprising a computer-readable medium including information for use in transmitting content to a machine, the medium comprising fields for specifying an identification of the machine, an address of the machine, and user-profile information, for use in determining a type of content to transmit to the machine, the user-profile information being specified in an hierarchical attribute value pair data structure.
Patent KR-20010067311-A (KR)
Title: Mounting Structure for Piston Packing
Inventor: KANEKO JUNYA
IPC: F15B15/08
Filed: 2000-10-10
Abstract: PURPOSE: To reduce the manufacturing costs of piston packing through mass- production while maintaining its sealing performance. CONSTITUTION: The piston packing 52 is provided with a mounting surface 54 and a sealing surface 56. The sealing surface 56 and the mounting surface 54 of the piston packing 52 are fitted respectively around the head part 58 and the annular groove 60 of a piston 50.
Patent KR-20010040110-A (KR)
Title: Ink jet printing head, nozzle plate, and manufacturing method thereof
Inventor: SATO SHIN
IPC: B41J2/14
Filed: 2000-10-18
Abstract: PURPOSE: To provide a nozzle plate and its manufacturing method and an ink-jet recording head wherein a size accuracy of nozzle holes is improved and a directivity deterioration when ink is discharged is prevented. CONSTITUTION: A nozzle hole 1 of the nozzle plate is formed to have its circumference protruded into a hollow cylindrical shape with a tilt angle concentric with the nozzle hole 1 in a discharge direction. A wiper blade can be surely brought in contact with an opening face of the nozzle hole 1 when the nozzle hole is to be wiped. Since the nozzle hole 1 formed by electroforming uses an insulating material, the nozzle hole is not affected by an accuracy of a patterning image by a resist and a mask life, whereby a size accuracy of the nozzle hole 1 is improved. A yield of the ink-jet recording head can accordingly be improved, costs can be reduced and high-quality images can be recorded.
Patent KR-20020042135-A (KR)
Title: System for activating valve
Inventor: LEE SE YEONG
IPC: F01L31/00
Filed: 2000-11-30
Abstract: PURPOSE: A valve stopping system is provided to cut down expenses by varying a cylinder of an engine according to load condition of the engine with simple structure, and to improve fuel efficiency by reducing pumping loss. CONSTITUTION: A valve stop system is composed of a hydraulic lash adjuster(50) connecting to a cam follower(31) opening a valve(40) by contacting to a cam(20), and having a body(51) and a first oil passage(52); a cylinder head(60) having a second oil passage(61) connected to the first oil passage of the body; a solenoid valve(70) having a piston(72) including a third oil passage(71) connecting an oil drain passage(62) of the cylinder head and the second oil passage; and an ECU(Electronic Control Unit) transmitting a signal to the solenoid valve. The structure is simplified with varying the cylinder of the engine according to engine load, and fuel efficiency is improved by reducing pumping loss.
Patent KR-20020045047-A (KR)
Title: Method of manufacturing headers for a condenser header pipe and header pipe using the method
Inventor: HAN HONG GYU
IPC: F28F9/00
Filed: 2000-12-07
Abstract: PURPOSE: A method for manufacturing header of header pipe for condenser and header of header pipe for condenser using the same are provided to securely fix tubes. CONSTITUTION: A bent part(26) is formed by bending and attaching a guide burr generated around an inlet of a receiving hole(24) during formation of the receiving hole to an inner wall of the inlet of the receiving hole. A boundary between a rear side of the receiving hole and a fixing piece(27) is formed perpendicularly to expand contacting area of tubes brazed on the receiving hole. Both ends of a side burr(25) are extended to both ends of the rear side of the receiving hole. Clad material of the guide burr fixes the tubes by brazing.
Patent KR-20020049564-A (KR)
Title: Looking Knob Lever Change Prevention Apparatus of Front Door for Vehicles
Inventor: KWON JONG TAE
IPC: E05B79/22
Filed: 2000-12-19
Abstract: PURPOSE: A locking knob lever switch apparatus of a vehicle front door is provided, which enables a door to be opened from the external after a crash by preventing the locking knob lever from being switched from an unlocking state to a locking state. CONSTITUTION: A latch lever(9) connected with a series of upper and lower connection rods(8a,8b) using a ball crank as a medium is installed in an operation apparatus of a locking knob lever of a door to operate a locking knob lever in a base(5) of a latch(4) connected with an outer handle through a rod. A coil spring(11), which is inserted into connection holes(10) formed on the latch lever and the base of the lever, is formed between the latch lever and the base of the lever. The lower connection rod is installed in the latch lever.
Patent KR-20010062583-A (KR)
Inventor: ROBERT FOIRURE
IPC: H01L21/66
Filed: 2000-12-21
Abstract: PURPOSE: A device for testing a number of the semiconductor chips is provided to determine if semiconductor chips satisfy requirements or not by providing a device for testing a large number of the semiconductor chips to inspect a variety of timing parameters of the semiconductor chips on a wafer surface. CONSTITUTION: The device for testing a number of the semiconductor chips includes a multiplicity of semiconductor chips(1) disposed on a semiconductor wafer, each of semiconductor chips(1) having at least one option pad(4) for applying a test program to the respective semiconductor chip(1), the test program testing whether or not the semiconductor chip fulfills predetermined requirements for critical parameters and wherein semiconductor chips(1) that do not fulfill the predetermined requirements for the critical parameters can be separated out at wafer level. Thus, the semiconductor chips not satisfying the predetermined requirements for the critical parameters are removed.
Patent KR-20020050566-A (KR)
Title: Method for inputting character in a portable communication terminal
Inventor: JUNG RA MI
IPC: H04B1/38
Filed: 2000-12-21
Abstract: PURPOSE: A method for inputting characters in a mobile terminal is provided to minimize the frequency of key input in making out a short message or a document in a mobile terminal. CONSTITUTION: In case that a character input mode request is generated from a user, a control part establishes the character input mode and waits for key input to input a text(200). Before the input of a specific key, the control part checks whether the input of a pseudo shift key is generated(202). In case that the input of the pseudo shift key is generated, the control part receives key input from the user in response to the input of the pseudo shift key(208). As a shift character input mode is set up according to the input of the pseudo shift key, the control part displays newly defined characters in accordance with the input of the pseudo shift key, other than fixed characters allocated to inputted keys(210). Then the control part receives the input of a key inputted after the input of the specific key following the pseudo shift key(212). The control part judges whether the inputted key is identical to the specific key following the pseudo shift key(214). If the inputted key is different from the specific key following the pseudo shift key, the control part displays a fixed character allocated to the inputted key(206).