baber/WOPTO huggingface dataset:
Patent KR-20020066487-A (KR)
Title: Method and apparatus for processing of ozone water treatment
Inventor: CHOI YUNG KYU
IPC: C02F1/78
Filed: 2001-02-12
Abstract: PURPOSE: A method and apparatus for wastewater treatment using ozone is provided, which shows drastically improved operation efficiency. CONSTITUTION: The apparatus comprises the parts of a pump(10) for supplying raw wastewater; an ozone generator; an injector(12) for feeding ozone to raw wastewater; an agitator(16) for uniformly mixing ozone into raw wastewater; a nozzle(18) for accelerating reaction between ozone and organics; a reactor(20) for terminating reaction of ozone mixed wastewater; a gas/liquid separator(22) for maintaining reaction pressure of reactor by exhausting residual gas from the reactor; an exhaust ozone decomposer(24) for decomposing residual ozone contained in exhausted gas from the gas/liquid separator; and a jet sprayer(26) which sprays ozone treated wastewater into ozone treated wastewater stored in a storage tank under controlled reaction pressure and reaction time for the purpose of both accelerating reaction and maintaining residual ozone concentration stable.
Patent KR-20020069049-A (KR)
Inventor: KIM DONG HWAN
IPC: E01F9/06
Filed: 2001-02-23
Abstract: PURPOSE: A road stud is provided, which heightens reflective efficiency. CONSTITUTION: The road stud comprises: an indicating part(10) installed on a road surface to indicate a traffic lane; a fixing part(10) extended from the lower part of the indicating part(10) and buried under the road surface; a pair of reflector installation parts(21) formed around the surface of the indicating part(10) and installed adjacently to form equal angles toward the central axle; and a reflector(30) provided with a main reflector body(31) coupled with the reflector installation part(21) and many reflective cells(33) inclined on the surface of the main reflector body(31) to be perpendicular to the central axle.
Patent KR-20020068234-A (KR)
Title: System and Method of P2P service
Inventor: PARK JOON SANG
IPC: G06F17/00
Filed: 2001-02-20
Abstract: PURPOSE: A system and a method for a P2P(Peer To Peer) service are provided to minimize a load of a network by classifying a user grade in accordance with a connection environment and a performance of a terminal of a user and making the lower grade user be connected only to the upper grade user, thereby decreasing an amount of messages for checking available resources. CONSTITUTION: A file receiving user installs a P2P program in one's computer(501). The installed program judges a connection environment of the user and embodies a corresponding grade(502). An IP address of other user is inputted in the P2P program, the P2P program transmits a connection message including a grade and an IP address of the user to the other user, and the message is received to a P2P program of the other user(503). The P2P program of the other user recognizes a grade of the user. If the grade is more than that of the other user, the P2P program of the other user transmits the message to another connected user of the upper grade(504). Information as a connection stage, an IP address, and a shared file is exchanged between a P2P user of the upper grade and the user(505). The user inputs information of a file to be searched in the P2P program and requests a searching process(506). The information of the file and the terminal is transmitted to a user of the highest grade, and the user of the highest grade transmits search request information to other user connected(507). P2P programs of the users search the corresponding file in one's shared directory, transmit search request information to users of the lower grade, and transmit an IP address, a port, and an ID of users who have the searched file to the user(508). Thus, the user downloads the file to be searched(509).
Patent KR-20020069918-A (KR)
Title: Personal information changing method using mobile communication device
Inventor: KIM IN YONG
IPC: H04W88/02
Filed: 2001-02-28
Abstract: PURPOSE: A method for modifying personal information using a mobile terminal is provided to improve a user's convenience as the user stores modified portions in his personal information to a communication service provider using his mobile terminal and the communication service provider reports the modified user information to companies which the user has had dealings with. CONSTITUTION: If a user selects a menu to modify his personal information among the supplemental service menus of a mobile terminal, the mobile terminal displays detailed selection menus for personal information. In case that the user selects an arbitrary menu among the displayed detailed selection menus, the mobile terminal outputs an interactive message and an information input window so that he can modify associated information. If the user inputs relevant information in the information input window according to the outputted message, the mobile terminal transmits the inputted information to a communication service provider.
Patent KR-20010069319-A (KR)
Title: Golf voice watch with feature of golf tutor
Inventor: KIM SUNG SUK
IPC: G04C21/00
Filed: 2001-03-07
Abstract: PURPOSE: A golf voice clock having golf tutorial function is provided to help a golf-beginner by guiding club selection method for good shot and coping method thereof upon golf play. CONSTITUTION: The database(1) for golf tutorial includes the content regarding the club selection method for good shot and coping method. The user interface device(2) is for selecting one situation of the plurality of situations defined on the database(1). The voice chip(3) has a MCU(microprocessing control unit), a memory, a clock, an amp and decoder and converts the content on the database to analog signal depending on the selection from the user interface device(2) to output it. The speaker(4) output voice corresponding to the analog signal from the voice chip(3).
Patent KR-20020073045-A (KR)
Title: Apparatus for detecting door open/close of mobile phone
Inventor: HAN SANG HO
IPC: H04B1/38
Filed: 2001-03-14
Abstract: PURPOSE: An apparatus for sensing the opening and closing of a door in a portable phone is provided to prevent that failure is generated by physical contact when repeatedly using the portable phone in a long term by sensing the strength of a magnetic field generated according to the position change of a permanent magnet in a hole sensor when a user opens and closes a cover and turning on/off a power. CONSTITUTION: A cover(13) is combined with an upper side of a body(11) by a hinge(12) to be capable of being opened and closed. A charge and discharge battery(14) is combined with a rear surface of the body(11) to be capable of attachment and detachment for supplying a power. A display unit(15) is installed on an internal side of the cover(13) for displaying various information such as numbers or characters. A plurality of button pads(16) are arranged on an upper surface of the body(11) for inputting information. A permanent magnet(21) is installed at an internal side of a lower end case of the cover(13), and a hole sensor(22) is installed at an internal side of an upper end case of the body(11) for sensing a magnetic field and turning on/off the power.
Patent KR-20020076885-A (KR)
Inventor: JUNG TAE HUI
IPC: G11B7/26
Filed: 2001-03-31
Abstract: PURPOSE: An apparatus for generating ultraviolet rays is provided to prevent an object to be bonded from being transformed, by interrupting a visible ray and infrared rays and irradiating only ultraviolet rays, thereby improving the reliability of bonding and the productivity. CONSTITUTION: An apparatus for generating ultraviolet rays includes a lamp generating ultraviolet rays; a transparent plate formed in front of the lamp emitting the ultraviolet rays to the outside; an ultraviolet transmitting film formed between the lamp and the transparent film to transmit ultraviolet rays and interrupt infrared rays and a visible ray, and formed of one of Ag, Ta, Ti, Zr, Yb or an alloy thereof or an accumulated film thereof; heat emitting films formed in the rear of the lamp for reflecting the ultraviolet rays and emitting inner heat to the outside.
Patent KR-20020078356-A (KR)
Title: Liquid crystal display device and method for illuminating thereof
Inventor: LEE GEUN U
IPC: G02F1/13357
Filed: 2001-04-09
Abstract: PURPOSE: A liquid crystal display and an illuminating method thereof are provided to remove a diffusion sheet through multi-function reflecting patterns, thereby realizing high quality display while reducing bulk, weight, assembling processes and production costs. CONSTITUTION: An illuminating method of a liquid crystal display includes the steps of proving light in a first direction, diffusing light to have equal optical distribution while being dispersed, changing the path of the dispersed light into a second direction, receiving and collecting the diffused light, providing the collected light to a liquid display panel assembly(600), wherein the liquid crystal display includes the liquid display panel assembly; a light source(512), a light guide plate(520) providing light generated from the light source toward the liquid display panel assembly, multi-function light reflecting patterns(525) dispersing light and previously diffusing the dispersed light to have equal brightness.
Patent KR-20020081980-A (KR)
Title: wind-power device
Inventor: JUNG SUK WOO
IPC: F03D5/00
Filed: 2001-04-21
Abstract: PURPOSE: A wind power generating system is provided to maximize rotational force of an impeller, and to generate energy stably by guiding wind optimally with a wind guide plate according to wind direction. CONSTITUTION: A driving shaft(10) is installed vertically, and connected to a generator. Plural impellers(12) are mounted radially in the driving shaft, and rotated by wind power. A rotating shaft(16) is installed in the upper part of the driving shaft by a bearing(14), and a connecting rod(18) is mounted in the rotating shaft. A guide blade and a wind guide plate(22) are installed in the end of the connecting rod. The impeller is guided by blocking the opposite wind of the impeller. A roller(24) is installed in the lower part of the wind guide plate, and guided in a rail(26) to rotate the wind guide plate stably.
Patent KR-20020082032-A (KR)
Title: Method of system road state management by data service type
Inventor: LEE JONG U
IPC: G09F13/16
Filed: 2001-04-23
Abstract: PURPOSE: A method for managing a system load state according to a data service type is provided to easily grasp the occupation state of resources by adding a function for comparing and managing a designated total resource number to use rate with a defined threshold value to a data service system. CONSTITUTION: If a call connection or disconnection signal or a session ID state change signal is received from a calling control unit and the number of service users is changed(S202), the number of service users is added and subtracted, the total number of call resources and the number of users are divided, and a rate(A) of the service user is calculated(S203). It is confirmed whether the user rate(A) is a rate included in a certain stage among N stages set by the user(S204). It is retrieved whether the confirmed stage is a previously reached stage(S205). If the confirmed stage is a new entered stage, a stage message of the service is reported(S206). The number of generation and an accumulation time of a stage are stored before being changed(S207). The number of generation of the corresponding stage is increased(S208).
Patent KR-20020082981-A (KR)
Title: Apparatus and method for inputting alphabet characters on keypad
Inventor: KIM MIN KYOUM
IPC: G06F3/023
Filed: 2001-04-24
Abstract: PURPOSE: A device for inputting an alphabet in a keypad and a method thereof are provided to input an alphabet in a keypad having a few number of keys such as a telephone keyboard. CONSTITUTION: Target words and phrases are inputted using a simple code(partial connection simple code, the entire connection simple code, and an initial code are included). The input method is called by a shortened input method. In addition, target words and phrases are inputted using a full code. The input method is called by a full input method. The shortened input method and the full input method are used in parallel. In utilizing a simple code, a system interprets simple code corresponding words and phrases in an inputted simple code and utilizes the simple code corresponding words and phrases additionally and as various forms. In utilizing a simple code, a form of "the first vowel + consonant basis simple code" is utilized.
Patent KR-20020083323-A (KR)
Title: Upgrade word relay game method and terminal and media and system
Inventor: RYU SANG MIN
Filed: 2001-04-27
Abstract: PURPOSE: A method for an improved alphabet soup game, a game machine, a medium, and a system are provided to play a game with interest and enhance an intelligence, a language ability, and a foreign language ability through a game regardless of on-line or off-line. CONSTITUTION: The first gamer expresses one word and obtains 10 scores. The second gamer expresses one word corresponded to the end character of the above word within the time limit and obtains 10 scores. If the first gamer requests a check, the second gamer expresses one word corresponded to the end character of the last word within a time limit(S10,S12,S20). If the second gamer succeeds the above stage of the alphabet soup game, the score of the first gamer is added to the score of the second gamer(S30,S32,S34). If a game stage related to the "check" is completed, a gamer progresses the alphabet soup game(S50). If a score of a gamer is reached to an objected score, the gamer becomes a winner of the game(S60,S70).
Patent KR-20020085019-A (KR)
Title: Automatic stripping system and method for Cargo oil pump
Inventor: KIM MIN SU
IPC: B67D7/02
Filed: 2001-05-04
Abstract: PURPOSE: A method and a system for automatically unloading for a cargo oil pump are provided to remove the economical defrayal by using a small capacity motor, to automate an unloading process by controlling the entire process via a PLC(Programmable Logic Controller), and to easily add or change a device. CONSTITUTION: Cargo oil in a cargo oil tank(10) is fed to a separator tank(20). The cargo oil is divided into oil and gas in the separator tank. The level of the separator tank is transmitted to a PLC(90) by a level transmitter(21). The opening degree of a discharge valve(70) is controlled by the PLC depending on the level of the separator tank. A vacuum pump(30) is operated regardless of the level of the separator tank. When the level of the separator tank falls lower than 50%, a bypass mover of the vacuum pump is closed by the PLC. Then, a gas extraction valve(80) is opened. If the level of the separator tank is over 70%, the gas extraction valve is closed and the bypass mover is opened. Therefore, the cargo oil is automatically unloaded.
Patent KR-20020004812-A (KR)
Inventor: LAM BERRY S K
IPC: G02F1/133
Filed: 2001-05-04
Abstract: PURPOSE: Matrix driving schemes for cholesteric liquid crystal displays are provided to realize matrix addressing schemes and driving waveforms for gray scale color cholesteric liquid crystal displays which retain the image pattern in the absence of an applied electric field. CONSTITUTION: A driving method, with the resultant driving waveform consisting of a high reset pulse and multiple selection pulses of variable amplitudes of determined pulse width, for an array of pixels arranged in a plurality of rows and a plurality of columns in which cholesteric liquid crystals re filled between two transparent substrates. The voltage levels of all pulses in the driving waveform are determined by the pulse width and the reflectivity property of the cholesteric liquid crystal.
Patent KR-20020088529-A (KR)
Inventor: PARK HUI EOP
IPC: F16H57/02
Filed: 2001-05-18
Abstract: PURPOSE: An air breather for a vehicle is provided to reduce working process by simplifying parts of the air breather, and to improve fuel efficiency by decreasing the weight with reducing manufacturing expenses. CONSTITUTION: An air breather(40) is composed of a breather body pipe(41) combined with a transaxle case(10) by penetrating, and a discharge pipe(42) inserted to the breather body pipe. The air breather is installed in the transaxle case to discharge pressure increased in the case, and the breather body pipe is inserted to a through hole of the case. The end of the breather body pipe is covered by a fixing clip(51), and the breather body pipe is combined with the discharge pipe by a fixing member(52). Manufacturing cost is reduced with simplifying the structure, and the productivity is increased with reducing working process. Fuel efficiency is improved by making the discharge pipe of polyvinyl chloride.
Patent KR-20020091553-A (KR)
Title: A circuit for preventing unusual flicker of ABS warning lamp
Inventor: KIM DAE GYUN
IPC: B60T17/22
Filed: 2001-05-31
Abstract: PURPOSE: A prevention circuit of an abnormal flickering is provided to prevent the abnormal flickering when an ignition key is off. CONSTITUTION: An ABS(Anti-lock Brake System) unit(160), an ABS warning light(172) and a driving circuit(174) are supplied IG1 power by connecting with a battery(110) through an ignition key(130). A fuel pump motor(150) to generate back electromotive force in the isolation of power is supplied B+ power through an ECU(Electronic Control Unit) main relay(120). In isolating power, the abnormal flickering of the ABS warning light by the back electromotive force from the fuel pump motor is prevented.
Patent KR-20010112617-A (KR)
Title: 아크릴산 제조 방법
IPC: C07C51/235
Filed: 2001-06-12
Abstract: 본 발명은 쉘 앤드 튜브식 고정층 반응기를 이용하는 아크롤레인-함유 가스의 증기-상 촉매 산화를 통한 아크릴산의 제조에 있어서, 열점의 발생을 효과적으로 억제할 수 있고, 아크릴산을 고수율로 생산할 수 있는 방법을 제공한다.    상기 방법은 각 반응튜브를 축방향으로 3 개 이상의 반응 영역으로 분할하고, 가스 주입구에 가장 가까운 첫번째 반응 영역을, 인접한 두번째 반응 영역을 채우고 있는 촉매보다 더 높은 활성도를 갖는 촉매로 채우고, 이후 반응튜브들을 차례로 상이한 활성도 수준을 갖는 촉매들로 채워, 두번째 반응 영역부터 가스 출구측으로 촉매의 활성도가 증가하는 것을 특징으로 한다.
Patent KR-20020094981-A (KR)
Title: Injector and vaporizer equipped with the same
Inventor: KIM DAE SIK
IPC: F02M61/18
Filed: 2001-06-12
Abstract: PURPOSE: An injector and a carburetor equipped with the injector are provided to obtain an injector capable of using under a high temperature and of injecting intermittently. CONSTITUTION: An injector(100) comprises a tubular body(110) having a liquid injection unit(112) to a side; a piston reciprocating inside the body; a flat plug(130) sealing while sliding on the body, with connected with the upper part of the piston; an air injection unit(140) giving power of pushing the piston connected to the flat plug, with disposed to a side of the body; and an injection nozzle(126) opened and shut by a plunger formed at the front end of the piston operating by the pneumatic pressure disposed to the lower side of the piston. The injection has a heat-resisting structure and intermittent supply of liquid by a carburetor is possible, and also the liquid in the carburetor is prevented from clogging.
Patent KR-20020095766-A (KR)
Title: A global positioning service and geographic information service system using digital audio broacasting signal
Inventor: KIM JONG BU
IPC: H04B7/26
Filed: 2001-06-15
Abstract: PURPOSE: A service system for supplying position information and geographical information using a DAB(Digital Audio Broadcasting) signal is provided to deliver the geographical information to an unused bandwidth among bandwidths assigned for the DAB signal, thereby receiving position information and geographical information services without storing the geographical information in a receiving side. CONSTITUTION: A DAB station(2) assigns geographical information of a database server within an additional data area among streams used as a DAB signal(3), and synthesizes the geographical information with the DAB signal(3) to deliver the synthesized information. The DAB signal(3) having the delivered geographical information is received from a DAB receiver of a mobile station(4). The DAB receiver sorts out audio information, data information, and the geographical information from the received DAB signal. The DAB receiver detects a position of the mobile station(4) by using information transmitted from a GPS artificial satellite(1), and displays the geographical information, then outputs the geographical information through a predetermined output unit.
Patent KR-20010087424-A (KR)
Title: Apparatus of wrapping of injection products
Inventor: LEE MAN CHUN
IPC: B65B5/00
Filed: 2001-06-21
Abstract: PURPOSE: An injection molded material packing device is provided to wrap articles up conveniently without bending the body of a worker in putting the antistatic articles in a box. CONSTITUTION: A molded article packing device is composed of a worktable(72) having a hole(74) for packing; a supporting rod(78) made of plastic or steel contained in a packing box(76) with a recessed part(80) in the middle; a supporting bar(86) inserted to the hole of the worktable, passed through the lower part of the packing box, and composed of a vertical part inserted to the recessed part of the supporting rod and a horizontal part extended perpendicularly; and a rotating bar(90) supporting the end of the horizontal part of the supporting bar, and having three sills(92,94,96). A fixing case(5) is transferred through a conveyor belt to a table, and put in the packing box. The middle of the packing box is fitted to the hole of the worktable, and the supporting rod is put in the packing box. The supporting bar is fitted to the sill with turning the rotating bar, and a cover(76a) of the packing box is sealed in containing the fixing case. The supporting rod is taken out in overturning the packing box, and the fixing case is packed.
Patent KR-20030000430-A (KR)
Title: Furnace for manufacturing semiconductor wafer
Inventor: KIM JAE YONG
IPC: H01L21/22
Filed: 2001-06-25
Abstract: PURPOSE: A diffusion furnace for fabricating a semiconductor wafer is provided to make the characteristic of an oxide layer of the semiconductor wafer uniform and to improve thickness uniformity of the oxide layer, by decreasing the difference of deposition temperatures at the inlet and the outlet of reaction gas. CONSTITUTION: A boat on which the semiconductor wafer is mounted is loaded into the diffusion furnace. The diffusion furnace includes an inner tube which is supplied with the reaction gas through a gas injection hole formed in one side of the inner tube and exhausts the reaction gas to the other side of the inner tube. The section of the outlet of the reaction gas is smaller than that of the inlet of the reaction gas. The reaction gas is consumed while transferring along the inside of the inner tube, so that the flow rate of the reaction gas gets smaller.
Patent KR-20020001616-A (KR)
Title: Exhaust gas purifying catalyst
Inventor: HORIUCHI MAKOTO
IPC: B01J23/58
Filed: 2001-06-26
Abstract: PURPOSE: Provided is an exhaust gas purifying catalyst for simultaneous removal of carbon monoxide (CO), hydrocarbon (HC), and nitrogen oxides (NOx), which are harmful component contained in the exhaust gas from an internal combustion engine. CONSTITUTION: The exhaust gas purifying catalyst having a refractory three-dimensional structure coated with a catalytically active component comprising at least one kind of noble metals, a refractory inorganic oxide, and a zirconium oxide containing cerium and lanthanum is characterized by the fact that the crystal structure of the zirconium oxide containing cerium and lanthanum is a tetragonal structure of zirconium oxide. Further the exhaust gas purifying catalyst comprises an alkaline earth metal oxide.