baber/WOPTO huggingface dataset:
Patent KR-20020008506-A (KR)
Title: Optics connecting structure using micro mirror actuator
Inventor: SHIN DONG SEONG
IPC: G02B26/08
Filed: 2000-07-20
Abstract: PURPOSE: An optical coupling structure is provided to make an optical signal precisely focused at a predetermined reference point. CONSTITUTION: A micro mirror actuator is disposed on a path of beam irradiated from a luminous element(10). A plurality of micro mirrors(26) and photo diodes each corresponding thereto are arranged in a matrix form on a substrate(23). A control portion(33) is electrically connected with the photo diode(30) and the micro mirror(26) and controls a tilt angle of the micro mirror. The photo diode partially receives the beam irradiated from the luminous element(10) and detects an incident amount of the received beam or a distribution state thereof.
Patent KR-20020012445-A (KR)
Title: ADSL modem system and method for changing a profile in the ADSL modem system
Inventor: PARK CHANG HWAN
IPC: H04L27/00
Filed: 2000-08-07
Abstract: PURPOSE: An ADSL(Asynchronous Digital Subscriber Line) modem system and a method for changing a profile in the ADSL modem system are provided, which can change the profile easily, by coding each case of the profile stored in the modem and storing each code and a corresponding program according to each code and executing a program corresponding to the changed profile by changing code when changing the profile. CONSTITUTION: An ADSL modem system of a subscriber(ATU-R; ADSL Terminal Unit Central Office Receiving Unit)(100) comprises a memory part(120) including a CPU(Central Processing Unit)(110) and a flash memory(122) and a RAM(126), an ethernet interface(140) connecting the CPU to a LAN(Local Area Network) of the subscriber, and an ADSL interface(150) connecting the CPU to an ADSL line. The CPU controls the subscriber ADSL modem system through a control bus as a whole. The memory part comprises the programmable flash memory storing data of the CPU and a program to be performed in the CPU, and the RAM temporarily storing data processed in the CPU.
Patent KR-20020012842-A (KR)
Title: A device and a method of data reading and writing for smart card by using pcp
Inventor: KIM HYEONG SEOK
IPC: H04B1/40
Filed: 2000-08-09
Abstract: PURPOSE: An apparatus and a method for reading and writing a smart card using a portable telephone are provided to charge or remove amount data of the smart card without limitation on an installation place and a use place, thereby expanding use of the smart card. CONSTITUTION: It is determined whether a serial port of a card-matching unit is connected with a data port of a portable telephone(S10). If connected, a main control unit of the portable telephone determines whether a smart card is inserted into a data processor(S20). If inserted, it is determined whether new amount data should be charged to the smart card or partial amount data should be removed from amount data recorded at the smart card due to use of a service(S30). In the case of charging new amount data, the portable telephone connects to the corresponding bank or card company providing the smart card(S40). The portable telephone transmits a specific number of a smart card user and data related to request amount(S50). The bank or the card company determines allowed limitation by the specific number and request data and transmits charging data for deposit to the portable telephone if the user has sufficient balance(S60). The portable telephone applies charging data for deposit to the serial port through the data port, and the card matching unit records the corresponding amount data at the smart card through the data processor(S70). In the case of removing partial amount data, the portable telephone connects to the corresponding bank or card company providing the smart card(S80). Amount data corresponding to use amount is removed from the smart card(S90). The portable telephone transmits removed amount data and a specific number of a service company to the bank or the card company(S100).
Patent KR-20000072623-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D47/06
Filed: 2000-09-13
Abstract: PURPOSE: A structure of a liquid extracting cap is provided to increase preservation of contents by doubly sealing a discharge hole and to fully cover the hole by the cap after use. CONSTITUTION: On closing a cover(4) of a cap(1), a sealing portion(9) blocks a discharge hole(7). Then the cap is pressurized on the neck of a container and a sill(13) of the cap elastically goes over the ring shaped sill of the neck to be combined each other. In use, the cover is opened and chopsticks are inserted into the discharge hole to deviate a discharge hole cork(8) from the hole. In this state, the container is squeezed to discharge contents.
Patent KR-20020022501-A (KR)
Inventor: KANG GYEONG HO
IPC: D07B1/06
Filed: 2000-09-20
Abstract: PURPOSE: A wire rope core obtained by twisting a super high molecular weight synthetic fiber or a conjugate fiber of the synthetic fiber and natural fiber is provided which has stiffness being a match for a steel core while holding grease impregnating capacity and flexibleness better than conventional natural fiber cores and remarkably improves fatigue resistance of a wire rope. CONSTITUTION: Several tens of synthetic fiber yarns(311A) of a super high molecular weight polyethylene material are twisted to produce a synthetic fiber bundle(31A), which is twisted again to produce a unit strand(3A) of a synthetic fiber. Several unit strands are then twisted to produce a high performance synthetic fiber core(3). A natural fiber bundle is twisted on the outer surface of the synthetic fiber bundle or a unit strand of natural fiber is twisted on the outer surface of the unit strand of high performance synthetic fiber to produce a conjugate fiber core. The super high molecular weight polyethylene material has a molecular weight of 3,000,000.
Patent KR-20010007808-A (KR)
Inventor: HONG SEUNG IK
IPC: C04B26/04
Filed: 2000-09-27
Abstract: PURPOSE: Provided is a preparation method of plaster finishing material that is excellent in weatherproof, workability, anti-cracking, waterproof, also very light weighted. CONSTITUTION: After adding an agent for controlling dry-time of coating to water, the mixture is agitated. And then, dispersant, silicon based defoaming agent, preservative, plasticizer are added thereto followed by mixing. As a binder, styrene monomer acryl emulsion resin is added, and pigment is added. The mixture is mixed with filler, thickener, and dolomite. Finally, ammonia for adjusting the pH range between 8 to 9 is put, silicon defoaming agent is again injected.
Patent KR-20010030519-A (KR)
Title: Method for making integrated circuits including features with a relatively small critical dimension
Inventor: CUTHBERT JOHN DAVID
IPC: G03F1/00
Filed: 2000-09-28
Abstract: PURPOSE: A method for making integrated circuits including features with a relatively small critical dimension is provided to achieve the integrated circuits with smaller feature sizes, based upon the overlap or shifted exposure approach and while accurately producing the small circuit features. CONSTITUTION: The system includes an optical source(12) which generates light directed toward and through the illustrated reticle(14). The reticle(14) includes pattern features thereon which will be optically transferred to the surface of the semiconductor wafer(15) as will be readily appreciated by those skilled in the art. A lens system(16) is schematically illustrated in the optical path from the reticle(14) to the wafer(15).
Patent KR-20010050694-A (KR)
Inventor: ISHIZAKA TOSHIHIRO
IPC: H04N9/804
Filed: 2000-09-28
Abstract: PURPOSE: A recording device is provided to prevent a drop of accessibility and to improve an editing property when the data whose data structure is converted are recorded on a recording medium. CONSTITUTION: An MPEG coded encoding output is supplied to a file generator(5). The file generator(5) converts the data structure of the encoding output so as to have a file structure dealt with a Quick Time. Plural video Samples are answered to a video Chunk, and plural audio Samples so as to become a time equal to the video Chunk are answered to the audio Chunk. The processing of error correction coding, data modulation are performed for the data made as the file format of the Quick Time, and the processed data are recorded on an optical disk(20). Plural pieces of sets that video and audio Chunks are multiplexed are recorded with the continuous recording length of the optical disk. A Chunk flag showing a relation of a track becoming an object of continuous recording and a Chunk number showing the number of Chunk or set pieces incorporated in the continuous recording length are defined newly in the Movie Resource part of the Quick Time.
Patent KR-20010050788-A (KR)
Inventor: HIROFUMI MURATANI
IPC: G10L25/51
Filed: 2000-09-30
Abstract: PURPOSE: A unit for detecting a watermark is provided to realize firmness regarding a collusion attack, by not increasing a code length of a built-in code as watermark information even if the whole number of users and colluders are large. CONSTITUTION: One code word selected from a plurality of code words forming a single code is outputted in response to an inputted user identification number. A correlation value is obtained between the outputted code word and a content. Whether a code word corresponding to the inputted user identification number based upon the correlation value is in the content is determined. The unit(2) for detecting a watermark detects watermark information including the information of the user identification number from a predetermined content.
Patent KR-20010000496-A (KR)
Inventor: KIM SANG HEUN
IPC: H04L12/54
Filed: 2000-10-04
Abstract: PURPOSE: The method for offering a graphic tool and writing a mail using the tool on the internet is provided to write and send an e-mail with a picture and a text, using only the computer connected to the internet and the common web browser basically installed in the computer, without the need for installing a specific program therein. CONSTITUTION: A web server transmits the program comprised of a canvas, a character input tool, and a graphic tool box to a user computer, which executes the program. A user writes the picture and the text using the tools provided by the executed program. The picture data drawn on the canvas is converted to the graphic image data that can be used on the internet. The converted graphic image data is transmitted from the user computer to the server. The graphic image data received from the server is stored in a user space of the server as a file. The inputted text data is transmitted to the server. The text data received in the server and the stored graphic image data are processed to convert them to the data with a mail format. The location information of the stored graphic image data is recorded in a database. The written mail is transmitted.
Patent KR-20010016048-A (KR)
Title: A home personal robot with multi-faculity
Inventor: JUNG JIN YEONG
IPC: B25J9/00
Filed: 2000-10-16
Abstract: PURPOSE: A multipurpose home personal robot is provided to enable everybody to easily contact with a computer for convenience by adding the function of the robot to the computer. CONSTITUTION: A multipurpose personal robot(50) comprises an image processor(11) converting image information to simple information; a sound processor(12) recognizing sound from a sound sensor(2) and outputting an answer through a speaker(4); and an obstacle detecting module(6) detecting an obstacle using supersonic waves. Further, the robot contains a main controller(13); a motion processor(14) driving a motor array(8) to move the robot by the control signal of the main controller; a display module(5) displaying all information; a storage unit(15); an operating unit(7) controlling the robot; and a wireless communicating module(16) communicating between the main controller and a personal computer or a medical sensor(3). Thus, the robot gives a user the best service by being wirelessly connected to the personal computer.
Patent KR-20020030913-A (KR)
Title: Shift lever for an automatic transmission for a physically handicapped person
Inventor: KWAK CHANG SUN
IPC: B60K20/00
Filed: 2000-10-18
Abstract: PURPOSE: A shift lever structure of an automatic transmission for handicapped people is provided to integrate braking and transmission functions by a single lever for simply carrying out both the braking and transmission operations by the single lever, thereby preventing the safety accidents due to the mis-manipulation of levers. CONSTITUTION: A shift lever structure of an automatic transmission for handicapped people includes a first hinge shaft(1) positioned in the center for allowing the shift lever to rotate right and left, a second hinge shaft(2) positioned at a lower part of the first hinge shaft for allowing the shift lever to rotate back and forth, a shift lever guiding part for guiding the back and forth rotation of the shift lever.
Patent KR-20010016057-A (KR)
Title: Method and an advertisement system use L.C.D display panel
Inventor: CHO GEON JIN
IPC: G06F3/14
Filed: 2000-10-19
Abstract: PURPOSE: An advertisement system using an electronic display panel, and a method thereof are provided so that the advertisement efficiency can be remarkably improved by displaying advertisements on a plurality of cells of the electronic display panel through the internet. CONSTITUTION: A control system(200) is built in an electronic display panel(10) to be connected to an advertisement server through a public network. The control system(200) and the advertisement server are respectively connected to user PCs. In the control system(200), a color decoder(20) converts TV and VTR input analog signals into digital RGB signals. A de-interlacer(30) varies the signal converted by the color decoder(20) in a screen scanning method. An A/D converter(40) converts a PC signal into a digital signal. A multiplexer switch unit(50) divides the input image signals according to the corresponding cells(11). A zoom buffer(60) temporarily stores the image signals divided by the multiplexer switch unit(50). A frame converter(70) extends the stored images. A re-interlacer(90) converts the stored image signals in a screen scanning method. A D/A converter(100) converts the digital image signal into the analog signal. The electronic display panel(10) is divided into the plurality of cells(11). Accordingly, the advertisement efficiency is considerably improved.
Patent KR-20010000897-A (KR)
Inventor: BAE BYUNG CHUL
Filed: 2000-10-26
Abstract: PURPOSE: The system and the method for deriving, measuring and increasing a customer's response using a code are provided to allow a company to obtain the detailed information of the customer's response, by selling the code to the company, and by coupling the sold code with the information thereof to offer the information necessary for the marketing activity of the company. CONSTITUTION: A world wide web(WWW) server(20) processes the data requested by a WWW browser used by the company and the customer. A WWW application program part(30) receives the data from the server(20), and processes the data in a database(40) in order to deal with the data related to the customer's response. The database(40) stores the information on an issued code, the customer and the customer's response. The part(30) includes member managing parts(31,32) and a code issuing part(33). The part(30) further includes a customer response part(33) that receives the code suggested by the customer's response, and thereby updates the related data in the database(40), and a response state reporting part(35) that analyzes the information of the customer's response related to the marketing by the company, and reports it to the server(20).
Patent KR-20020040294-A (KR)
Title: structure of Wheel-chair's wheel
Inventor: KIM CHANG HO
IPC: A61G5/02
Filed: 2000-11-24
Abstract: PURPOSE: A wheel of a wheelchair using the principle of an overlapped rotating lever is provided to enable the wheelchair to be moved easily even with a weak force, thus allowing a handicapped person to easily drive the wheelchair even on a slope way. CONSTITUTION: In a wheelchair having both wheels installed at both sides of a chair body, and a handy wheel installed around the outer periphery of the wheel to which a driving force is applied, a mechanism composed of a rod shaped handle(22) formed at the outer contour of the wheel, a plate shaped circular support part(24) having plural inner projections(26), and a wheel fastening piece(28) and a wheel fixing boss(30) is mounted across the wheel and the handy wheel.
Patent KR-20020043274-A (KR)
Title: Remote controlling method for ip terminal using component object model and distributed component object model
Inventor: KIM SEON GEON
IPC: H04L12/66
Filed: 2000-12-01
Abstract: PURPOSE: A method for remotely controlling an IP(Internet Protocol) terminal using a COM(Component Object Model)/DCOM(Distributed Component Object Model) is provided to secure reliability for telephone calls and to efficiently utilize memory resources of a PC by enabling a caller to execute a receiver's IP terminal in a remote place, even though the receiver does not load an H.323 stack to the memory. CONSTITUTION: If terminal A(10) makes a telephone call to terminal B(20), the COM subsystem(11-14) of terminal A(10) searches for the computer of terminal B(20) through an RPC(Remote Procedure Call) using a previously registered IP address or a host name. Then the COM subsystem(11-14) of terminal A(10) looks for the location of the object of terminal B(20) from the registry of the searched remote computer. Then the COM subsystem(11-14) of terminal A(10) makes the terminal B object executed.
Patent KR-20010062129-A (KR)
Inventor: OKA MANABU
IPC: H04B1/40
Filed: 2000-12-05
Abstract: PURPOSE: A temperature-compensated oscillator is provided to reduce phase noise of an output signal, to stabilize frequency of the output signal in a short time and not to become poor in responsivity of control. CONSTITUTION: The temperature-compensated oscillator(15) is equipped with a filter circuit(23) for removing noise included to temperature-compensated voltage(Vc1), a switch(SW1) connected to the filter circuit(23) in parallel, and a power control circuit(26) for controlling power supply to the voltage-controlled oscillator circuit(28) in which the power control circuit(26) makes the switch(SW1) on during the prescribed time when starting power supply to the voltage-controlled oscillator circuit(28).
Patent KR-20010016481-A (KR)
Title: The Advertising Profit-model Using Internet Game
Inventor: HWANG JONG SEUNG
Filed: 2000-12-13
Abstract: PURPOSE: A method for advertisement using an internet game is provided to obtain enhanced advertising effects by inserting a dynamic image, still image(photograph), voice and music advertisement at starting a game, thereby repetitiously showing the advertisement whenever a game is executed or repetitiously executing the game after showing the advertisement. CONSTITUTION: A user checks whether a person is one of the members(A2). If the person is not one of the member, the manager offers a window(A3) for joining to the membership and inputting related information and receiving a personal ID. If the person is one of the member, the user can receive an executing program and a software of updated advertisement, and can receive an updated software during executing of a game. The advertisement is transmitted by direct downloading and using the Java script or a dynamic image processing program having the same function as the Java script.
Patent KR-20010067393-A (KR)
Inventor: BETZ ULRICH
IPC: B22D27/04
Filed: 2000-12-18
Abstract: PURPOSE: A metal bath furnace used in the directed solidification of superalloys, and a method for carrying out the casting of superalloys using directional solidification. CONSTITUTION: A furnace apparatus for the directional solidification of an article from a melt comprises a housing(32); a heating chamber within the housing, adapted when activated to pre-heat a mold(46) to allow the mold to receive the melt and to maintain the melt in liquid state in the mold; a crucible member(60) situated beneath the heating chamber, for containing a liquid metal bath; means for lowering the mold from within the heating chamber into the crucible member; means permitting vertical movement of the crucible member; and automated means for automatically lowering the crucible member upon the level of the liquid metal bath having risen, to thereby permit the level of liquid metal bath to be maintained in a substantially fixed position immediately beneath the heating chamber during lowering of the mold into the liquid metal bath.
Patent KR-20020049230-A (KR)
Title: Duty control solenoid valve
Inventor: LEE JIN SU
IPC: F16K31/06
Filed: 2000-12-19
Abstract: PURPOSE: A solenoid valve for controlling a duty is provided to stabilize control pressure by minimizing change of flow letting in an inlet port while opening or closing a plunger. CONSTITUTION: A duty controlling solenoid valve comprises an inlet port(11) connected to a supply port(13); an outlet port(15) discharging flow; a plunger(17) letting or discharging flow by being operated through the solenoid(19); an orifice(21) formed by movement of the plunger; a transmission control unit controlling the solenoid to operate the plunger. The orifice controls inlet of the flow by forming an overlap section. The overlap section is opened or closed by the plunger to let in the flow while discharging control pressure into the outlet port. The flow letting in the inlet port is supplied to the supply port by being controlled through the control pressure while isolating the outlet port. Thereby, the duty controlling solenoid valve stabilizes the control pressure by minimizing change of the flow letting in the inlet port while opening or closing the plunger.
Patent KR-20020050928-A (KR)
Title: Control Method and Structure of Condensate of an Absorption Chiller with Hot Water Supply Function
Inventor: CHOI JI HUN
IPC: F25B15/00
Filed: 2000-12-22
Abstract: PURPOSE: A method and device for controlling condensed water of absorption freezer used for hot water supply is provided to correspond to fluctuation of load for hot water supply and cooling. CONSTITUTION: A hot water supply heat exchanger(9) is separately installed and connected with a low-temperature regenerator(7) and a condenser(12) by a low-temperature regenerator connecting pipe(11). An automatic valve(13) is installed on the low-temperature regenerator connecting pipe. A high-temperature regenerator(6) is connected with the low-temperature regenerator and the hot water supply heat exchanger by a high-temperature regenerator connecting pipe(15).
Patent KR-20020051214-A (KR)
Title: High-Resolution Field Emission Display
Inventor: CHO GYEONG IK
IPC: H01J31/12
Filed: 2000-12-22
Abstract: PURPOSE: A high resolution field emission display is provided to accomplish large scale, suppress light leakage current of a thin film transistor, and obtain focus effect of an emitted electron beam. CONSTITUTION: A high resolution field emission display comprises an upper plate and a lower plate sealed in vacuum. Dot pixel of the lower plate includes a high voltage noncrystalline silicon thin film transistor, a bipolar field emission film(409) on a part of the drain of the thin film transistor, an interlayer insulating film(410) on the thin film transistor and the side of the bipolar field emission film(409), and an electron beam focus electrode/shading film(411) on a part of the interlayer insulating film(410) and the side of the bipolar field emission film(409). The thin film transistor is vertically overlapped with the electron beam focus electrode/shading film(411). Dot pixel of the upper plate includes a transparent electrode(422), and R, G, B phosphor(423).