baber/WOPTO huggingface dataset:
Patent KR-20020010272-A (KR)
Inventor: JUNG WOO HYUB
IPC: A61F7/00
Filed: 2000-07-28
Abstract: PURPOSE: A portable electronic moxa treatment apparatus is provided to reinforce the massage effect of the moxa smoke, and to freely adjust the amount and the temperature of the moxa smoke according to the condition of a body of the user. CONSTITUTION: The portable electronic moxa treatment apparatus consists of a moxa container(100) having a filter(1000,1000a), a cover(90), a temperature sensor(110), and a hollow tube(150) penetrating a handle(80); a body(10) provided with a switch(900) for adjusting the strength of the massage; a pump(40) for the discharge operation; an inspiration pump(1500); a switching device for ordering the operation of the pumps, and a control part for controlling the operation of the pumps by making the voltage of a power source be applied to the pumps according to the operation of the switching device.
Patent KR-20020010954-A (KR)
Title: Hand-phone with Brain Protect from Electromagnetic and S0S Function
Inventor: NO SOO JANG
IPC: H04B1/38
Filed: 2000-07-31
Abstract: PURPOSE: A cellular phone having a brain protection function from an electromagnetic wave and a rescue call function is provided to protect a brain from a harmful electromagnetic wave by locating an antenna in which the electromagnetic wave is generated when using the cellular phone from the brain in the farthest distance, and easily perform an emergency connection by adding an SOS button. CONSTITUTION: An end of an antenna(12) is protruded downward at a lower end of one side of a body(11) to be withdrawn in a downward direction of the body(11). An SOS button(13) is composed in one place of a surface of the body(11) for automatically transmitting an SOS message to a specific number. The SOS button(13) is set so that contents for informing emergency situation is connected to the specific number, and formed so that the SOS message is transmitted to an object.
Patent KR-20020011562-A (KR)
Title: High capacity lithium-sulfur batteries
Inventor: CHOI SU SEOK
IPC: H01M10/0569
Filed: 2000-08-02
Abstract: PURPOSE: Provided is a lithium-sulfur battery having a high capacity, which contains an electrolyte containing an organic mixture solvent comprising a lithium salt, a weak polar solvent, and a strong polar solvent. CONSTITUTION: The lithium-sulfur battery comprises: a cathode containing lithium metal or lithium alloy as a cathode active material; an anode containing an anode active material and an electrically conductive material, wherein the anode active material contains at least one sulfur material selected from the group consisting of sulfur atom, Li2Sn(n>=1), an organic sulfur compound, and a carbon-sulfur polymer; the electrolyte containing the lithium salt such as lithium trifluoromethanesulfonimide and lithium triflate, the weak polar solvent such as xylene, dioxolane, and tetrahydrofuran, and the strong polar solvent such as hexamethyl phosphoric triamide and gamma-butyrolactone. When the lithium-sulfur battery is reduced, a first reduction peak of a cyclic voltammetry is shown at 2.4-2.0V at a scan speed of less than 0.5mV/s.
Patent KR-20020011570-A (KR)
Title: Teaching system for musical instruments using an internet and operating method thereof
Inventor: HAN YOUNG SOO
Filed: 2000-08-02
Abstract: PURPOSE: A system and method for learning a musical instrument are provided to increase the convenience of a user by easily receiving lectures of the musical instruments at a desired time using the Internet. CONSTITUTION: A musical instrument lecturing server(130) provides information on lecturing on musical instruments to clients(110_1-110_n) according to requests of the clients(110_1-110_n). In addition, the musical instrument lecturing server(130) evaluates musical skills of the clients(110_1-110_n). A network(120) connects the clients(110_1-110_n) to the musical instrument lecturing server(130). The musical instrument lecturing server(130) is equipped with a member management server(131), a lecture processing server(132), an evaluation server(133) and a payment information management server(134). The member management server(131) manages member information. The lecture processing server(132) gets information on lecturing for a user and provides contents of lecturing according to a progress for the user. The evaluation server(133) evaluates the user's musical skill. The payment information management server(134) manages payment information.
Patent KR-20020014862-A (KR)
Inventor: PARK SEONG JIN
IPC: E05B83/26
Filed: 2000-08-19
Abstract: PURPOSE: An assembly structure of a trunk escape apparatus of vehicles is provided, which makes a screw connection easy by preventing the crossing of a connection hole formed in a flange of a housing with a connection hole formed in a trunk enforcement steel. CONSTITUTION: A lever(2) forms a head part(2c) with a thick end part of a curved rod shaped body, and a mid part of the body is projected like a rod to form a cable connection part(2d). And a thin plate type piece(2a) preventing to be pushed is formed on the head part. That is, the head part is hinged to the housing, and a cable connected to a trunk latch is connected to the cable connection part. And a U type cut part(2b) is formed in the piece, and a grommet is inserted into the cut part.
Patent KR-20010070037-A (KR)
Title: A semiconductor device and a method of producing the same
Inventor: HACHISUGA ATSUSHI
IPC: H01L27/108
Filed: 2000-08-26
Abstract: PURPOSE: To provide a semiconductor device and its manufacturing method that form memory and logic devices on the same semiconductor substrate, without complicating the manufacturing processes. CONSTITUTION: A silicide protection film formation process of a logic device region is eliminated, and the sidewall of a gate electrode is also used as a silicide protection film, thus reducing the number of processes in formation of a mixedly mounted device. Also, the silicide protection film is used as a mask for forming a heavily-doped impurity region, thus increasing the degree of freedom for ion implantation conditions. In the memory device region, since the silicide protection film does not exist, forming an opening part in self-aligned manner without reducing the reliability of the semiconductor device, and hence electrically connecting the source and drain regions of the semiconductor device to a wiring layer satisfactorily at the self align contact opening of the memory device region.
Patent KR-20020017354-A (KR)
Title: The wave dissipating block for the covering embarkment or breakwater
Inventor: YANG WON HOI
IPC: E02B3/06
Filed: 2000-08-30
Abstract: PURPOSE: A wave-absorbing block for covering a breakwater and an embankment is provided to secure the stability of a structure by covering an incline of a breakwater and an embankment with regular sized covering stones. CONSTITUTION: A wave-absorbing block(1) for covering an incline of a breakwater and an embankment comprises the steps of forming a front wall(3) by stair planes(2)(2a), projecting many circular projections(4) on the front of the front wall(3) densely, projecting connection walls(8)(8a) provided with male keys(9)(9a) and female keys(10)(10a) on the upper right and left corners of the back of the front wall(3), installing a vertical partition wall(11) on the middle part of the back of the front wall(3), and forming a male key(9b) and a female key(10b) respectively on the upper and lower parts of the vertical partition wall(11).
Patent KR-20020018712-A (KR)
Title: Dust suck tool
Inventor: KIM YEONG HYEON
IPC: H05K3/22
Filed: 2000-09-04
Abstract: PURPOSE: A dust suction device is provided to smoothly suck total dust generated when cutting a PCB as well as to prevent dust from enter a spindle positioned over a nozzle block, thereby preventing the damage of related equipment. CONSTITUTION: A suction part(20) is positioned on a side of a nozzle block(10) having a plurality of nozzles(11) to suck dust generated from a PCB through the nozzles(11). A conical member(30) having a hollow shaft of conical section is mounted within the nozzle block(10) for preventing dust from enter a spindle positioned over a nozzle block. The nozzle(11) has a pointed end and is connected to one end of the nozzle block(10) and initially sucks dust generated when cutting the PCB. In addition, the suction part(20) has a suction hose(21) sucking dust fed through the nozzles(11).
Patent KR-20020018804-A (KR)
Title: Connecting apparatus for exchange submerged nozzle of tundish
Inventor: HAN GYEONG DAE
IPC: B22D11/10
Filed: 2000-09-04
Abstract: PURPOSE: A connecting apparatus for exchanging a submerged nozzle of a tundish is provided in which the submerged nozzle and guide rails are accurately put together in a vertical line so that the submerged nozzle is promptly replaced with a new one. CONSTITUTION: The connecting apparatus for exchanging a submerged nozzle of a tundish comprises a base part in front of which a submerged nozzle fixing part is installed so as to fix a preheated submerged nozzle; an ascent and descent cylinder part which is installed at the upper part of an ascent and descent arm(31) of the base part; guide rails(26) horizontally moving the ascent and descent arm(31) through guide rollers(25) installed at the ascent and descent arm; and a hydraulic pressure supply part supplying a hydraulic pressure to the ascent and descent cylinder part by an operation panel(36) and a hydraulic pressure valve stand(28), wherein the base part further comprises an ascent and descent arm(31), a back and forth moving cylinder which is built-in the ascent and descent arm(31) through a protection box(33) and a drag chain(38) which is installed between the ascent and descent arm(31) and the protection box(33), the submerged nozzle fixing part further comprises a fork arm(15) coupled to a rod of the back and forth moving cylinder, a fork arm adjusting cylinder(35) fixing the submerged nozzle through the fork arm(15) and a shaking cylinder(34) rotating the fork arm(15) by driving of a forward and reverse motor, and the ascent and descent cylinder part further comprises an ascent and descent cylinder into which a vertical bended part of the ascent and descent arm(31) is inserted, a guide sheave(21) installed at the upper part of the ascent and descent cylinder and a chain(22) attached to the outer surface of the guide sheave(21).
Patent KR-20020019722-A (KR)
Title: A conner finishing materials for the interior of architecture
Inventor: PARK IN CHOEL
IPC: E04F19/02
Filed: 2000-09-06
Abstract: PURPOSE: A building interior corner finishing material is provided to secure the safety of residence against a wall effectively, to keep a residential space cleanly and to improve an aesthetic sense for the interior decorating of a building. CONSTITUTION: The building interior corner finishing material(20) comprises a side plate(21) attached to an end of a sidewall of a building, the other side plate(22) attached to an end of the other sidewall joined to the end of the sidewall of the building, a joint located on the folded part between the sidewall and the other sidewall of the building to connect the side plate(21) and the other side plate(22) crookedly, and a sheet(25) attached to the outside of the side plate(21), the other side plate(22) and the joint for surface treatment.
Patent KR-20010050460-A (KR)
Inventor: BERSTIS VIKTORS
IPC: G06F9/445
Filed: 2000-09-15
Abstract: PURPOSE: A method and a system for keeping files are provided to manage a file so as to keep a current file as a up to date file. CONSTITUTION: The method comprises the steps of determining if a source identifier exists within a file(330), checking the source periodically for a newer version of a file(350), and downloading it to replace a file on the PC(360). Preferably, if no source identifier exists within a file, a source reference can be attached to the file(340). The source identifier may also be located in an extended attribute of the file. The source identifier may be an URL. The source may be checked for a newer version whenever the file is opened or initiated by a user. The periodic checking of the file may be a user defined time interval. The user may be provided within an indication that a new file exists and prompted to replace the existing file with a newer version.
Patent KR-20020023076-A (KR)
Title: Credit Card Checking System
Inventor: JANG HYEON SANG
IPC: G06K17/00
Filed: 2000-09-22
Abstract: PURPOSE: A credit card inquiry system is provided to possess a scanning function for a magnetic strip on a credit card and to execute an approval process by receiving the credit card information through a Bluetooth local area wireless communication. CONSTITUTION: The system comprises a controller(210) controlling overall operation of credit card inquiry system, a memory(220) storing various data necessary to the management of credit card inquiry system, a magnetic reader(230) reading the data of magnetic field in a scanned credit card and transmitting the read data to the controller, a printer controller(240) outputting a slip and receipt, a modem(250) requesting an approval of credit card to the VAN company and transmitting the returned information to the controller, a Bluetooth module(150) demodulating the credit card information transmitted in a Bluetooth local area wireless communication type and transmitting the modulated return result modulated to the Bluetooth local area wireless communication type, and a serial interface(260) providing an interface between the Blutooth module and the credit card inquiry device.
Patent KR-20020027072-A (KR)
Title: Fabrication Of A Cylindrical Micro Probe by Electrochemical Machining Process
Inventor: KIM SU HYEON
IPC: C25F3/00
Filed: 2000-10-05
Abstract: PURPOSE: An electrochemical machining process for fabricating a hyperfine cylindrical electrode is provided to fabricate a hyperfine electrode in which a diameter according to a length is constant by controlling a current amount impressed. CONSTITUTION: The electrochemical machining process for fabricating a hyperfine cylindrical electrode comprises a preparation step(S10) of measuring a contact point at which an initial current starts flowing when a negative voltage impressed cathode rod is dipped into an electrolyte, and a positive voltage impressed target material to be processed is transferred to the electrolyte, and dipping the target material to be processed into the electrolyte as deep as a length to be processed of the target material by the contact point after removing the voltage; a condition setting step(S20) of setting a diameter to be processed of the target material, electrochemical equivalent volume constant, current density and processing time interval, and dipping the target material to be processed and the cathode rod into the electrolyte; a processing step(S30) in which electrochemical machining is proceeded as a surface area changed according to processing of the target material by impressing voltage, impressed current, quantity of electricity according to the impressed current and a diameter of the target material to be processed changed according to processing are continuously being calculated and measured according to the lapse of a certain processing time; and a processing termination step(S40) of terminating processing which it reaches to the diameter to be processed after repeating the above steps until the diameter of the target material is approximated to a diameter to be processed.
Patent KR-20010067298-A (KR)
Inventor: FLOCKHART ANDREW D
IPC: G06Q10/10
Filed: 2000-10-06
Abstract: PURPOSE: A workflow-scheduling optimization driven by target completion time is provided to optimize a workflow schedule on the basis of target completion time. CONSTITUTION: The method of optimizing workflow, characterised by in a queue having an ordered plurality of work items waiting to be worked and each having at least one target time including a target start time or a target completion time , determining(300-308), from an amount of the target time of an item that has already expired and an amount of additional time that is likely to expire before the item is worked, whether the item either may be retarded or needs to be advanced in the queue relative to other items in the queue to meet its target time.
Patent KR-20020033893-A (KR)
Title: A stanby time display of traffic signaler using LED fixel
Inventor: KWON JAE HAK
IPC: G08G1/096
Filed: 2000-10-30
Abstract: PURPOSE: A standby time display device of a traffic signal lamp using a light emitting diode(LED) is provided, which has a simple configuration and is fabricated easily with a low cost. CONSTITUTION: The standby time display device displays a standby time till a corresponding signal ends according to the signal change of a traffic signal lamp. A body has a front cover(33) fixed for a front projection(32) to be formed, a rear cover(34) which is opened and closed in the rear and a body space part in its inside. And more than three LED pixels(40) comprise a light emission display part(41) comprising a number of LEDs in its front and emitting a light according to an electrical signal and a connection unit connecting the electrical signal through the front cover. And a fixing unit fixes each of the LED pixel to the front cover. A control unit is located in the body space part, and controls the turning on/off of the light emission display part through the connection unit.
Patent KR-20020035962-A (KR)
Title: terminal type folder
Inventor: KWON HYEOK MAN
IPC: H04B1/38
Filed: 2000-11-07
Abstract: PURPOSE: A folder type terminal is provided to embody a speaker phone in a folder type device using only one speaker by opening a voice hole being passed to an exterior when a speaker phone is operated and closing the voice hole when a normal telephone call is performed. CONSTITUTION: A speaker phone(30) and a speaker phone operation switch(40) are mounted in a predetermined portion of the lower case(20). A speaker phone switching unit(50) is rotatably mounted in the upper case(10) for selectively adjusting and closing a hole(11) formed in a predetermined position of the upper case(10) and pressing and operating a speaker phone operation switch(40) in case that the hole(11) is opened. A rotation supporting protrusion(51) is inserted into the upper case(10) and supported rotatably. A sound insulation plate(52) is extended at the lower portion of the rotation supporting protrusion(51) integrally and has a plurality of holes(52a) linked to the hole(11). A connection unit(53) is extended at the outer circumferential surface of the sound insulation plate(52) as a bent shape. An engaging member(54) is engaged to a speaker phone switching knob(55) inserted from the lower portion of the connection unit(53) and guided according to a switching knob guiding groove(12) of the upper case(10). A speaker phone operation switch interworking knob(56) is extended at the lower portion of the connection unit(53) and selectively presses and operates the speaker phone operation switch(40) in a rotation mode.
Patent KR-20020037170-A (KR)
Title: Vacuum fluorescent display device
Inventor: CHOI GWON SU
IPC: H01J31/15
Filed: 2000-11-13
Abstract: PURPOSE: A vacuum fluorescent display is provided to reduce power consumption and improve a degree of freedom of wiring and life span by designing the fixing character with non-fluorescent display pattern unit. CONSTITUTION: A vacuum fluorescent display comprises a pair of substrates(12,14) forming a vacuum vessel with a side glass(16), a filament(22), a fluorescent display pattern unit, an insulating layer(26), and a control electrode(24). The filament(22) is mounted on the inside of the vacuum vessel and emits the thermal electrons on applying voltage. The fluorescent display pattern unit includes an anode electrode(20a) receiving the external power from a wiring layer(18) formed on one of the substrates(12,14), and a fluorescent layer(20b) formed on the anode electrode surface. The insulating layer(26) includes a lower layer(26a) formed on the substrate, which the wiring layer is formed, and an upper layer(26b) formed on the lower layer(26a), and prevent unnecessary voltage applying between the wiring lines. The control electrode(24) controls the thermal electrons emitted from the filament. The lower and upper layer(26a,26b) are formed of non-fluorescent display pattern units indicating a specific character or number according to the difference of color.
Patent KR-20010113447-A (KR)
Inventor: MATSUBARA KEIKO
IPC: H01M10/38
Filed: 2000-11-15
Abstract: 본 발명은 충방전 용량이 크고, 충방전 효율이 높고, 충방전 사이클 특성이 우수한 부극 활물질로 되는 부극 재료를 제공한다. 
     흑연을 강산성액 중에서 가열하는 것에 의해, 당해 흑연을 산화하는 것과 동시에 흑연의 층간 간격을 넓혀서 산화 흑연을 제조하는 산화 흑연 제조 공정과, 상기 산화 흑연과 지방산 금속염을 혼합한 후 열처리하는 것에 의해, 상기 산화 흑연의 층간 간격을 좁혀서 열분해산화 흑연으로 하는 것과 동시에, 상기 지방산 금속염을 비정질 금속화합물로 형성하고, 상기 열분해 산화 흑연의 적어도 표면 일부분을 상기 금속화합물로 피복한 금속화합물 제조 공정을 구비한 것을 특징으로 하는 리튬 2차 전지 부극 재료의 제조 방법을 채용한다.
Patent KR-20020039852-A (KR)
Title: Carbon Black Recovery from Waste Tire by Cyclonic Combustion System
Inventor: CHOI SANG IL
IPC: F23G7/12
Filed: 2000-11-22
Abstract: PURPOSE: A carbon black retrieving system is provided to increase the amount of waste tire to be treated and to reduce the amount of auxiliary fuel by manufacturing carbon black through burning tire powder, in which impurities are removed. CONSTITUTION: A carbon black retrieving system includes a waste tire powder reservoir(200), a powder conveying screw, a pressurized air generating device(300), a pressurized air distributing device, an auxiliary fuel burner(140), a main combustion furnace(100), and first and second collecting devices(600) for collecting residual carbon. The powder of the waste tire is conveyed from the waste tire powder reservoir(200) to the main combustion furnace(100). Pressurized air created by the pressurized air generating device(300) is introduced into the main combustion furnace(100). The mixture of the waste tire powder and pressurized air is burned by the auxiliary fuel burner(140).
Patent KR-20020040410-A (KR)
Title: Feeder for surface mounting device
Inventor: HWANG JI HYEON
IPC: H05K13/02
Filed: 2000-11-24
Abstract: PURPOSE: A part supplying apparatus of a surface mounting apparatus is provided to simplify structure and obtain clockwise/counterclockwise rotation by forming the part supplying apparatus as one. CONSTITUTION: A part supplying apparatus of a surface mounting apparatus comprises a main frame(100), a part supplying unit(110), a vinyl separating unit(120) and a vinyl withdrawing unit(130). The part supplying unit(110) rotates a circular permanent magnet to generate clockwise/counterclockwise rotating force, transfers a tape at a pitch with the generated rotating force, and includes a location sensing unit(114) for sensing the location of the permanent magnet. The vinyl separating unit(120) transfers the striped vinyl from the tape with the clockwise rotating force and re-transfers the vinyl with the counterclockwise rotating force. The vinyl withdrawing unit(130) is rotated by the clockwise rotating force to withdraw the vinyl from the vinyl separating unit(120), and ejects the withdrawn vinyl to the vinyl separating unit(120) with the counterclockwise rotating force.
Patent KR-20010090701-A (KR)
Inventor: ABARRA NOEL E
IPC: G11B5/00
Filed: 2000-12-04
Abstract: PURPOSE: A magnetic recording medium and magnetic storage apparatus are provided to simultaneously improve the SNR(signal-to-noise ratio), overwrite performance and thermal stability. CONSTITUTION: A magnetic recording medium provided with a substrate and a magnetic layer disposed above the substrate, is characterized by the magnetic layer which includes an initial layer located closer to the substrate and a final layer located further away from the substrate than the initial layer. A saturation magnetization MSa of the initial layer, a saturation magnetization Msb of the final layer, and a saturation magnetization MStot of the magnetic layer as a whole satisfies a relationship MSa < MStot < MSb or MSa > MStot >MSb.