baber/WOPTO huggingface dataset:
Patent KR-20030033322-A (KR)
Title: Method for notifying call receiving on absence in mobile communication terminal device
Inventor: CHO YEONG HWAN
IPC: H04B1/40
Filed: 2001-10-20
Abstract: PURPOSE: A method for informing a call generation in absence in a mobile communication terminal is provided to inform a user that there is a phone call in absence through a voice message or alarming. CONSTITUTION: When a call-in-absence informing request key signal is inputted(S100), a controller outputs a service setup information input request message to set up a service. The controller judges which item is selected from a menu(S110). If a voice message item select key signal is inputted, the controller displays a pertinent sub menu. If a message record item select key signal is inputted, the controller drives a recording unit, receives and stores a voice message such as 'a call in absence'(S120). If an alarm sound item select key signal is inputted, the controller sequentially outputs one or more alarm sounds, receives a select key signal from the user and stores it(S130). If an informing sound output time setup select key signal is inputted, the controller sets to output an informing sound in pre-set time after occurrence of a call-in-absence(S140). When the call-in-absence takes place(S150), the controller outputs a call-in-absence informing voice message or an alarm sound(S160).
Patent KR-20020031320-A (KR)
Inventor: MAEDA KAZUNORI
IPC: C07C309/42
Filed: 2001-10-23
Abstract: PURPOSE: To obtain an onium salt giving excellent resolution and focus margin, a slight deviation in line width and deterioration in shape even when post exposure delay(PED) is over a long period, slightly producing foreign materials after coating, developing and peeling, giving an excellent pattern profile shape after development and high resolution for fine processing, and suitable especially for far ultraviolet lithography, by including a sulfonic acid ester group in a benzenesulfonate anion of the onium salt. CONSTITUTION: This onium salt is represented by the general formula 1 (wherein, R1s are each a 6-14C substituted or unsubstituted aryl group; R2s may be each the same or different and are each H or a 1-6C substituted or unsubstituted alkyl group; R0s are each hydroxy group, an alkoxy group, a halogen or nitro group; p to r are each 1 or 2; R3s may be each the same or different and are each a 1-10C substituted or unsubstituted alkyl group or a 6-14C substituted or unsubstituted aryl group; M denotes S or I; and a is 3 when M is S and a is 2 when M is I).
Patent KR-20030035031-A (KR)
Title: Apparatus and method for detecting the phone's connection for analog subscriber card
Inventor: NAM HYEON HO
IPC: H04M3/00
Filed: 2001-10-29
Abstract: PURPOSE: An apparatus and a method for discriminating a connection of an analog telephone are provided to discriminate periodically the connection of the analog telephone by possessing a discriminating circuit within a subscriber unit. CONSTITUTION: An analog telephone connection discriminating unit(200) measures capacitance between lines. The analog telephone connection discriminating unit(200) comprises a ramp generator. The ramp generator applies a voltage being increased/decreased with a constant inclination to both ends of a connection line of an analog telephone. A current measuring device detects current according to the applied voltage. A capacitance calculator calculates capacitance of both ends of the line by using the values obtained from the ramp generator and the current measuring device and thus discriminates whether the analog telephone is connected or not.
Patent KR-20030037175-A (KR)
Title: Urgency rescue service method of position base
Inventor: LEE BONG MUN
IPC: H04W4/90
Filed: 2001-11-02
Abstract: PURPOSE: A position-based emergency rescue service method is provided to grasp an exact position of a subscriber facing in the case of an emergency disaster, thereby providing an emergency rescue service more rapidly and exactly. CONSTITUTION: When an SMS(Short message service) message for requesting an emergency rescue is received from a subscriber's terminal device(10) mounted to a moving body, a central center analyzes the SMS message for requesting an emergency rescue(202). According to the analysis result, the central center(20) recognizes the present position of the moving body and the generation of an emergency situation and then discriminates the nearest emergency rescue center from the present position. The central center(20) requests a rescue from the corresponding emergency rescue center(204). By using the SMS, the central center(20) notifies the subscriber's terminal that the emergency rescue is finished(206).
Patent KR-20030013229-A (KR)
Title: Method of Preparing Particle Agglomeration of a Rubber Latex
Inventor: JANG GI BO
IPC: C08J3/03
Filed: 2001-11-06
Abstract: PURPOSE: Provided is a process for producing a large particle-sized synthetic rubber latex having excellent stability and little time-change of particle size by adding a seed synthetic rubber latex to an unsaturated acid-contained copolymer latex. CONSTITUTION: The process contains the steps of: pre-treating the seed synthetic rubber latex by mixing and stirring the seed synthetic rubber latex with an anionic emulsifier, a non-ionic emulsifier, and a defoaming agent; mixing the unsaturated acid-contained copolymer latex having the solid content of 10-50wt% with ion exchange water and a pH controller to adjust the solid content of the copolymer latex to be 1-10wt% and pH to be 5-11; adding the pre-treated seed synthetic rubber latex to the adjusted unsaturated acid-contained copolymer latex for 30 minutes to 3 hours. The anionic emulsifier is selected from rosin acid soap, sodium lauryl sulfate, sodium oleate, and etc., the non-ionic emulsifier is selected from ethylene oxide-propylene oxide copolymers, polyoxyethylene octylphenyl ethers, polyoxyethylene nonylphenyl ethers, and the defoaming agent is selected from fatty alcohols, fatty acid esters, phosphate esters, and silicone oil emulsion.
Patent KR-20030038073-A (KR)
Title: Semiconductor power package module and method for fabricating the same
Inventor: JUN O SEOP
IPC: H01L25/03
Filed: 2001-11-08
Abstract: PURPOSE: A semiconductor power module and a manufacturing method thereof are provided to reduce the occupancy area of the module and to simplify manufacturing processes by integrating a power circuit chip and a control circuit chip in a single package. CONSTITUTION: A semiconductor power module(300) is provided with a control circuit part(310), a power circuit part(320), a case(330), and a cover(340). At this time, the control and power circuit part(310,320) are completely encapsulated by using the case(330) and the cover(340). At this time, the control circuit part(310) is located and spaced apart from the upper portion of the power circuit part(320), thereby reducing the occupancy area of the module. The control and power circuit part(310,320) are connected with each other, or a plurality of external terminals(350) using usual wires(314,324,325), so that other connection parts are unnecessary.
Patent KR-20030039094-A (KR)
Inventor: YANG CHEON SEUNG
IPC: B65H1/12
Filed: 2001-11-12
Abstract: PURPOSE: A paper cassette is provided to easily and quietly load paper on the cassette by improving the structure. CONSTITUTION: A damping device guides the lifting movement of a supporting plate(30) and damps the shock for a finger member(50) by reducing the raising speed of the supporting plate through a spring(40) when the supporting plate is raised after loading paper by lowering. The damping device contains a guide pin(35) and a rotating member(70). The guide pin is installed in the end of the supporting plate. The rotating member is installed in a cassette body(20) to be rotatable and has a first guide rail(73) to simply guide the guide pin and a second guide rail(75) to guide the guide pin with offering the friction force to the guide pin for reducing the rotating force of the supporting plate. Thereby, the shock for the finger member is damped when the supporting plate loading paper is moved upward. Therefore, the separation of paper at the clash is prevented and noise by the clash is reduced.
Patent KR-20030039392-A (KR)
Title: Construction/building offer method and the administration system that is manufactured by real time 3D through internet
Inventor: KIM BYEONG GYU
Filed: 2001-11-12
Abstract: PURPOSE: A method for offering real-time 3D(Dimensional) construction/building through the Internet and a managing method thereof are provided to conveniently offer the 3D reality and the information management for the bridge management to bridge managers incapable of buying an expensive 3D BMS(Bridge Management System) package. CONSTITUTION: A web site operator(30) offers the information making various kinds of constructions/buildings in real-time 3D modeling and various contents of the constructions/buildings through the Internet network(20) via a web site. An operator server(40) manages and controls various databases offered by the web site operator(30), and offers the input/output of various data. A real-time 3D modeling server(50) makes the constructions/buildings within 3D space in real-time. A constructions/buildings 3D database(41) offers the information of the constructions/buildings made by the real-time 3D modeling server(50). A user database(42) manages the user information. A constructions/buildings management database(43) offers the management and the updated contents of the constructions/buildings.
Patent KR-20030039497-A (KR)
Title: Structure of speaker grille for vehicles
Inventor: CHOI IN YEONG
IPC: H04R1/02
Filed: 2001-11-13
Abstract: PURPOSE: A speaker grille structure for use in an automobile is provided to improve the directionality of acoustic wave reproduced from the speaker by absorbing or cancelling the acoustic wave having a middle high frequency bandwidth with a wavelength characteristics to rotate/refract by protruding a boss member of the speaker grille forward, thereby providing a comfortable feeling for passengers on the automobile. CONSTITUTION: A speaker grille structure for use in an automobile includes a case(1) provided with a speaker cone paper(3) attached to the inside of the case(1) through an outer end of the case(1) and a speaker(7) provided with a speaker punching net(5) through a speaker grille(11) to protect the speaker cone paper(3). The speaker grille(11) includes a boss member(13) formed along a circumferential direction so as to connected to an outer end of the case(1) of the speaker(7). In the speaker grille structure, a space(15) is provided along the circumferential direction inside of the boss member(13) to cancel the acoustic wave and an absorption member(17) is provided inside of the space(15) to absorb the acoustic wave. Further, a plurality of absorption holes(23) are connected to the space(15) along the inside at outside of the boss member(13).
Patent KR-20030039649-A (KR)
Title: Coating device and method of ball-point pen
Inventor: CHO CHI HYUNG
IPC: C23C14/34
Filed: 2001-11-14
Abstract: PURPOSE: An apparatus and a method for forming a titanium nitride thin film on the surface of ball of ball-point pen by using plasma discharge in vacuum chamber are provided. CONSTITUTION: The method for coating ball of ball-point pen comprises the processes of producing plasma by injecting a mixed gas of argon gas and nitrogen gas between a titanium target installed at the cathode and the ball of the ball-point pen installed at the anode as supplying a power supply to the anode and cathode inside vacuum chamber; and forming a titanium nitride thin film on the surface of the ball of the ball-point pen by sputtering. The apparatus for coating ball of ball-point pen comprises a chamber(30); a power supply part(40) for supplying a power supply into the chamber; a vacuum pump(31) for reducing internal pressure of the chamber to the vacuum state of a certain pressure or less; a gas supply part(50) for supplying a mixed gas of argon gas and nitrogen gas into the chamber; a titanium target(10) installed at the cathode(1) of the chamber; and a substrate(21) installed at the anode(2) of the chamber oppositely to the titanium target.
Patent KR-20030040776-A (KR)
Inventor: KIM HAN HYO
IPC: F25D23/04
Filed: 2001-11-16
Abstract: PURPOSE: A door basket for a refrigerator is provided to achieve improved use convenience by allowing articles to be easily accommodated into the main body of the door basket. CONSTITUTION: A door basket(10) mounted to the rear surface of a refrigerator door, comprises a main body(12) having an open front portion; and a front cover(14) having an end coupled to an end of the front surface of the main body through a hinge(H), in such a manner that the front cover opens/shuts the open front surface of the main body of the door basket. The other end of the front cover is coupled to the other end of the main body through a coupling structure including a hook or the like.
Patent KR-20030041515-A (KR)
Title: A drive shaft of differential gear
Inventor: YOON HYEOK CHUN
IPC: B60K17/22
Filed: 2001-11-20
Abstract: PURPOSE: A drive shaft for a final reduction differential is provided to prevent noise and improve comfortableness by absorbing and damping axial force of a differential gear joint in turning and by restricting transmission of axial force to the wheel. CONSTITUTION: A drive shaft of a final reduction differential is composed of a body divided into a first body(16) including a differential gear joint and a second body(18) including a wheel joint, and an axial force reducing apparatus fixed in ends of the body to connect first and second bodies and absorb and reduce axial force from the differential gear joint. The axial force reducing apparatus has a first mount(22) fixed in the end of the first body, a second mount(32) fixed in the end of the second body, a damping member connecting first and second mounts, and assembling units combining first and second mounts and the damping member. Noise is reduced by absorbing and damping axial force from the differential gear joint and by restricting transmission of axial force to the wheel.
Patent KR-20030042092-A (KR)
Title: System for displaying of satellite motion and method thereof
Inventor: CHO SEONG GI
IPC: G05D1/10
Filed: 2001-11-21
Abstract: PURPOSE: A satellite motion display system and a method thereof is provided to monitor and analyze actual motion and state of a satellite by displaying a satellite motion at a virtual reality display device using remotely measured data. CONSTITUTION: A remote measure frame process module(100) processes various state information of a satellite at a remote measure frame received from a satellite(50) and generates remote measured data. A data store module(200) receives and stores the remote measured data from the remote measure frame process module. A virtual reality display module(300) converts non-realtime remote measured data stored in the data store module or the realtime remote measured data into display data, and displays the display data according to satellite posture, obit and direction. A satellite simulation(400) process module simulates satellite state and motion and outputs copied data to the virtual reality display module.
Patent KR-20030044483-A (KR)
Inventor: LEE GWANG SU
IPC: G02F1/13357
Filed: 2001-11-30
Abstract: PURPOSE: A liquid crystal display device is provided to increase the heat emission efficiency of a lamp for reducing the heat transfer with respect to an LCD panel, thereby preventing the Becke's line or light leakage around the lamp. CONSTITUTION: A liquid crystal display device includes a lamp(322) for generating light, a light guide panel(340) for guiding light to a display part for displaying images, a mold frame(400) formed of side walls and a bottom surface for receiving the lamp and the light guide panel inside, and a back cover(440) formed of metal and coupled at a side of a rear surface of the mold frame. The surface of the back cover is integrally formed with more than one embossing for emitting light generated by the lamp to the outside.
Patent KR-20030044673-A (KR)
Title: Energy saving function convertible method for portable terminal device
Inventor: JUNG U JIN
IPC: H04B7/26
Filed: 2001-11-30
Abstract: PURPOSE: An energy saving function switching method of a mobile terminal is provided to switch a mobile terminal to an energy saving mode if a traffic channel is not formed to a base station. CONSTITUTION: It is checked whether an order message is received from a base station. When the order message is received, a corresponding command is executed and responded to the base station. It is judged whether there is a response from the base station. If there is no response from the base station, it is checked whether a transmission power is the maximum. If the transmission power is not the maximum, the transmission power is set to the maximum and a call connection to the base station is attempted for certain times. If a call connection to the base station is failed, a mobile terminal is switched to an energy saving mode.
Patent KR-20030045558-A (KR)
Title: Revegetation method using rhizome of emerged plant
Inventor: HWANG GYEONG TAE
IPC: E02B3/00
Filed: 2001-12-04
Abstract: PURPOSE: A river vegetation method using the rhizome of an emerged plant is provided to provide vegetation of a river effectively and to stabilize a river. CONSTITUTION: The river vegetation method using the rhizome of an emerged plant comprises the steps of: collecting and processing the rhizome of an emerged plant; leveling the vegetation ground(1); forming many grooves(2) on the leveled vegetation ground(1) at regular intervals; planting the rhizome(3) of the emerged plant in the grooves(2), then covering with earth to form an earthen cover layer; and spreading a natural fiber net(5) on the earthen cover layer, then driving fixing pins(6) at regular intervals to fix the net(5).
Patent KR-20030048533-A (KR)
Title: Extrusion molding method of pet resin tube using waste pet resin
Inventor: MOON SU YOUNG
IPC: B29B17/00
Filed: 2001-12-12
Abstract: PURPOSE: Provided is an extrusion molding method of a PET resin pipe using waste PET resin which lets a shock resistance agent and a catalyst mixed with polyethylene resin so that it bars PET resin from being liquefied at fusion temperature to keep the form of the PET resin. CONSTITUTION: The extrusion molding method of the PET resin pipe using the waste PET resin is characterized by comprising the steps of: (i) crushing the waste PET resin; (ii) adding 5-15% of polyethylene resin, less than 10% of polyester synthetic rubber or acryl synthetic rubber as a shock resistance agent and less than 1% of antimony, germanium compound or phosphates as catalyst to the crushed PET resin; and (iii) letting the mixture molded to produce the PET resin pipe through a cooling reactor at front edge of an extrusion dye.
Patent KR-20020047000-A (KR)
Inventor: ROUX JOHANNES PETRUSIE
IPC: C01B21/083
Filed: 2001-12-13
Abstract: PURPOSE: A method and an apparatus for producing nitrogen trifluoride using an ammonium acid fluoride melt intermediate without requiring precise control of the melt acidity value are provided. CONSTITUTION: The method of producing nitrogen trifluoride comprises the steps of providing a fluorine-containing feed stream; contacting the fluorine-containing feed stream with liquid ammonium acid fluoride in a reaction zone for a time and under conditions sufficient to produce nitrogen trifluoride, decreasing the effective melt acidity value of the liquid ammonium acid fluoride during the contacting step; and removing a reaction product stream comprising nitrogen trifluoride from the reaction zone. The method of producing nitrogen trifluoride comprises the steps of providing a gaseous mixture of elemental fluorine and hydrogen fluoride; feeding the gaseous mixture into a reaction zone containing a bulk ammonium acid fluoride; contacting the gaseous mixture with the bulk liquid ammonium acid fluoride for a time and under conditions sufficient to produce nitrogen trifluoride, wherein the initial effective melt acidity value of the ammonium acid fluoride is greater than the melt acidity value of the bulk liquid ammonium acid fluoride; and removing a reaction product stream comprising nitrogen trifluoride from the reaction zone. The apparatus for producing nitrogen trifluoride comprises a gaseous mixture supply comprising elemental fluorine and hydrogen fluoride; and a first reactor in fluid communication with the gaseous mixture supply and comprising a reaction zone and an outlet, wherein the reaction zone is operatively positioned to contact the gaseous mixture with a bulk liquid ammonium acid fluoride.
Patent KR-20030052709-A (KR)
Title: Wireless Local Loop system capable of interfacing with analog communication device
Inventor: MIN SEUNG GI
IPC: H04B7/24
Filed: 2001-12-21
Abstract: PURPOSE: A WLL(Wireless Local Loop) system capable of performing an interface with an analog communication equipment is provided to communicate with an analog communication equipment by wireless by performing the interface with the analog communication equipment. CONSTITUTION: An SLIC(SLT(Subscriber Line Terminal) Interface Circuit)(17) interfaces an analog data line characteristic generated in an analog communication equipment(18) and a telephone. A modem device(16) receives an analog data signal from the analog communication equipment(18) through the SLIC(17), converts the received analog data signal into class 0 digital data, and transmits the class 0 digital data to an MSM(Mobile Station Modem)(12). The modem device(16) converts class 0 digital data received from the MSM(12) into an analog data signal, and outputs the analog data signal to the analog communication equipment(18) through the SLIC(17). The MSM(12) encodes the digital data inputted through the modem device(16) for converting the digital data into a digital baseband signal, and outputs the digital baseband signal through an antenna. The MSM(12) decodes a digital baseband signal inputted through the antenna, generates information data, and transmits the information data to the modem device(16).
Patent KR-20030054898-A (KR)
Title: Liquid Crystal Display Device And Driving Method Thereof
Inventor: AHN SEUNG GUK
IPC: G02F1/133
Filed: 2001-12-26
Abstract: PURPOSE: A liquid crystal display device and a method for driving the same are provided to uniformly form voltage filled in liquid crystal cells receiving data pulses having the same polarity by coinciding on and off points of the data pulses and gate pulses, thereby restricting a difference in brightness between lines in two dot inversion driving. CONSTITUTION: A gate driving unit supplies gate signals to pixel cells in order. A data driving unit turns on and off data consecutively supplied and having the same polarity every gate lines. A first control signal generating unit of the data driving unit generates a second data output enable signal(SOE2) outputting video signals at the same point as gate high voltage of the gate signals is supplied, by using a first data output enable signal(SOE1). A second control signal generating part of the data driving unit generates a second polarity control signal(POL2) by a first polarity control signal(POL1) of a control unit and the second data output enable signal.