baber/WOPTO huggingface dataset:
Patent KR-20020016883-A (KR)
Inventor: SEO EUNG SU
Filed: 2002-02-05
Abstract: PURPOSE: A method for developing a PR(Public Relations) display equipment and providing PR service is provided to give economical profits to PR service providers, PR clients, and PR agents according to the law of supply and demand. CONSTITUTION: A PR service system(100) comprises a web server(100a), a DB server(100b), a web server firewall(100c), a DB firewall(100d), a PR contents information DB(100e), a mobile phone state information DB(100f), a display equipment location information DB(100g), a GPS information DB(100h), a PR client information DB(100i), a PR agent information DB(100j), a PR mediator information DB(100k), a PR expenditure processing information DB(100l), and an extrinsic information DB(100m). The web server(100a), in which various application software, an OS program(Unix), a web server program(Apache), etc., is installed, contains an application program comprising various data processing routines in order to operate a method for developing a PR display equipment and providing PR service. The PR contents information DB(100e) stores common PR contents. The mobile phone state information DB(100f) manages various operation states for mobile phones. The display equipment location information DB(100g) catches the present location of the display equipment in real time. The GPS information DB(100eh) catches the present location of a mobile object having a GPS in real-time. The PR client information DB(100i) manages data about PR clients.
Patent KR-20030067889-A (KR)
Title: Lateral DMOS transistor having RESURF structure and method for fabricating the same
Inventor: JUN CHANG GI
IPC: H01L31/062
Filed: 2002-02-08
Abstract: PURPOSE: A lateral DMOS transistor having a reduced surface field structure and a method for manufacturing the same are provided to be capable of improving the reliability of the transistor and reducing the number of photolithography processes by forming a bottom layer between a drift region and a silicon substrate. CONSTITUTION: A lateral DMOS transistor(100) is provided with the first conductive type semiconductor substrate(102), the second conductive type drift region(104) located at the upper portion of the semiconductor substrate, the first bottom layer(106) located at the predetermined portion between the semiconductor substrate and the drift region, the second bottom layer(108) having a predetermined slope, formed and connected with one side of the first bottom layer, the first conductive type well region(118) located on the upper portion of the first bottom layer, and the first conductive type body region(116) located on the upper portion of the well region.
Patent KR-20030068661-A (KR)
Title: Integrated construction management system and method using portable terminal
Inventor: HA YONG HO
Filed: 2002-02-15
Abstract: PURPOSE: A system and a method for integrally managing construction using a portable terminal are provided to systematically manage the construction and accumulate the construction data through more correct data by automatically gathering an actual input time of a workman through the portable terminal, a barcode reader, and a fingerprint reader. CONSTITUTION: An ID card(302) stores an ID given to each workman. The portable terminals(208-1¯208-n) are equipped with a reading tool for reading the ID of the ID card(302) and a wireless communication function, check an entrance time of the workman for a unit work by automatically reading the ID, display a daily progress by communicating with a server(204) through the wireless communication function, and input the progress. The server(204) transmits the daily work volume information for the unit work to each portable terminal(208-1¯208-n), and processes the information for the workman management and the productivity management by checking the entrance time of each workman from each portable terminal(208-1¯208-n).
Patent KR-20030071267-A (KR)
Title: Method for protective inspection using mobile communications
Inventor: CHOI YONG HAK
IPC: H04W8/18
Filed: 2002-02-28
Abstract: PURPOSE: A protecting and supervising method using a mobile communication is provided to grasp the position of a mobile communication terminal of a protection object, confirm the position of the protection object, and notify a protector and a treatment personnel that the protection object leaves a protection zone. CONSTITUTION: A service system receives information of a protector and a protection object, and stores received information in a member information database(S1). The service system receives supervising information about the protection object, such as a supervising time, a supervising period, and a protection zone, from the protector, and stores received supervising information in a supervising information database(S2). A control server of the service system receives position information of a mobile communication terminal of the protection object from a mobile communication system according to the supervising time and the supervising period, which are stored in the supervising information database, and stores received position information in the supervising information database(S3). If the grasped position of the protection object is out of the protection zone stored in the supervising information database, the control server notifies the fact and the current position of the protection object to a protector connection device(S4). The control server transmits the current position of the protection object to a mobile terminal of a treatment personnel(S5).
Patent KR-20020025146-A (KR)
Inventor: LEE JONG SUN
IPC: A23L33/00
Filed: 2002-02-27
Abstract: PURPOSE: Provided is a healthy foodstuff which contains pills of Ulmus Coreana and Artemisia Capillaris Thunb as a main ingredient, thereby enhancing pharmacological efficacies, such as liver function improving and treating effect, gastric intestine improving and treating effect, detoxication skin care effect, stress relieving effect and the like. CONSTITUTION: The healthy foodstuff is characterized by containing 40 wt.% of Ulmus Coreana, 40 wt.% of Artemisia Capillaris Thunb, 10 wt.% of Rhynchosia Nulubilis, 3 wt.% of Glycyrrhiza, 3 wt.% of Cordyceps militaris, 2 wt.% of malt, 2 wt.% of Citrus nobilis.
Patent KR-20030075540-A (KR)
Title: Cooling apparatus for plasma lighting system
Inventor: CHOI JUN SIK
IPC: H01J65/04
Filed: 2002-03-19
Abstract: PURPOSE: A cooling device for an electrodeless lamp is provided to protect the lamp from foreign substances, while achieving improved effectiveness and rapidity of heat radiation. CONSTITUTION: A cooling device comprises a casing(C) which is closed and has a predetermined internal volume where a high voltage generator(102) and a microwave generator(103) are embedded; a cooling path(111) penetrating through one side surface to the other side surface of the casing, and which allows for flow of air introduced from an external source; a thermal transfer medium for interconnecting the microwave generator and the cooling path in such a manner that the heat generated from the microwave generator is released to the outside through the cooling path; and heat radiation fins(113) arranged along the outer surface of the casing and the inner surface of the cooling path.
Patent KR-20030083893-A (KR)
Title: Led driving circuit using inverter
Inventor: KIM WANG JIN
IPC: G09G3/20
Filed: 2002-04-23
Abstract: PURPOSE: An LED drive circuit using an inverter is provided to reduce the generation of riffle or noise due to a high voltage by using an inverter charge pump instead of boosting a voltage of a battery to drive an LED. CONSTITUTION: An LED drive circuit includes a low drop voltage output(2) and an inverter charge pump(3). The low drop voltage output(2) is connected to an input terminal of an LED in order to drop a voltage of a battery(1). The inverter charge pump(3) is connected to an output terminal of the LED in order to invert the polarity of an output voltage of the low drop voltage output(2). An output voltage of the battery(1) is applied to the low drop voltage output(2). The output voltage of the battery(1) drops down by means of the low drop voltage output(2). The low drop voltage output(2) is formed by a voltage drop regulator. An output terminal of the low drop voltage output(2) is connected to the input terminal of an LED and the inverter charge pump(3).
Patent KR-20030011516-A (KR)
Title: Digitally controlled analog delay locked loop (dll)
Inventor: FISCUS TIMOTHY E
IPC: H03L7/081
Filed: 2002-04-30
Abstract: PURPOSE: A digitally controlled analog delay locked loop is provided to be capable of obtaining fine resolution, fast lock acquisition, wide locking range, and lower speed sorts that have the same resolution as higher speed sorts. CONSTITUTION: A digitally controlled analog DLL(delay locked loop)(100) includes an input(102) that receives a reference clock(e.g., REF_CLK) and an output(104) that presents a signal(e.g., CLK_OUT). The circuit(100) is configured to generate the signal(CLK_OUT) having an edge(e.g., rising or falling) that precedes a corresponding edge of the signal(REF_CLK) by a predetermined period of time. The signal(CLK_OUT) tracks the jitter and duty cycle of the signal(REF_CLK).
Patent KR-20020064223-A (KR)
Inventor: LEE HAN SEE
IPC: E02B7/20
Filed: 2002-04-29
Abstract: PURPOSE: A spillway water gate for controlling water level is provided to reduce the cost of equipment without installing an additional water level regulator. CONSTITUTION: The spillway water gate for controlling water level comprises: a rubber plate(7) attached to an external diameter of a curved surface of a water gate to prevent a water leakage; legs(1) formed along the curved surface; saw-teeth(2) formed on the inner side of the curved surface; a curved surface(3) hollowed inward to correspond to an arc of the water gate; a curved projection(13) formed along the curved surface for hanging the water gate; a toothed wheel(4) fixed to an axle(5) installed to a doorframe and engaged well with the saw-teeth(2) of the water gate leg(1) to transfer rotary power; and a handle(6) fixed to the axle(5) to control the height of a water gate.
Patent KR-20030088293-A (KR)
Title: 전자제어 연료분사장치
IPC: F02M59/02
Filed: 2002-05-14
Abstract: 본 발명은 전자제어 연료분사장치에 관한 것으로서, 전자력에 의해 구동되어 연료를 압송 및 흡입하는 플런저(21), 플런저(21)를 수용하여 압송실(C)을 획정하는 통체(22∼24), 연료공급통로(29a), 연료가 압송실로 유입되는 것을 허용하는 제 1 밸브체(30), 반송통로(28a), 압송실(C)내의 연료를 반송통로(28a)에 환류하기 위한 통체(24)의 측면에 환류구(24c)를 갖는 환류통로(32a), 환류구(24c)의 근방에 배치된 제 2 밸브체(31), 분사노즐(50)을 구비하고 플런저(21)는 압송행정의 초기영역에서 환류구(24c)를 개방하고 또한 후기영역에서 환류구(24c)를 폐쇄하며, 이에 의해 플런저(21)의 왕복운동만으로 공기가 제거되어 안정된 연료의 분사가 이루어지는 것으로, 이륜차 등의 탑재엔진에 적합한 전자제어 연료분사장치를 제공하는 것을 특징으로 한다.
Patent KR-20030092602-A (KR)
Title: Cushion tile and method for producing the same
Inventor: KIM HYO CHOONG
IPC: E04F13/08
Filed: 2002-05-30
Abstract: PURPOSE: A cushion tile is provided to place on an inner wall and a floor of a building firmly, and to have excellent elasticity and cushiony effects. CONSTITUTION: The cushion tile(20) comprises: a lower layer(22) made with one of earthenware materials and stone materials; and a thermoplastic foam layer(24) attached on the upper side of the lower layer(22). The manufacturing method for a cushion tile comprises the steps of: manufacturing a lower layer by crushing one of earthenware materials and stone materials, then shaping the crushed materials in the appointed shape using a press form; firing the lower layer having the appointed shape; and forming an upper layer on the upper part of the lower layer by placing the lower layer and thermoplastic resins containing a blowing agent to a metallic form, and foaming thermoplastic resins.
Patent KR-20030092949-A (KR)
Title: A contractile frame of collapsible tent
Inventor: SEO DONG UK
IPC: E04H15/44
Filed: 2002-05-31
Abstract: PURPOSE: A skeleton of a folding tent whose length is decreased when folding is provided to promote the convenience on use when loading. CONSTITUTION: The skeleton of a folding tent whose length is decreased when folding comprises the steps of forming an outer pipe(310) as long as the maximum length of an interval between upper and lower central couplers(330,340), fixing the lower end of the outer pipe(310) to the central coupler(340) and passing the upper end of the outer pipe(310) through the central coupler(330), forming an inner pipe(320) longer to be projected under the outer pipe(310), fixing a backing coupler(400) provided with four joints(401) on the lower part of a backing plate(301) of the inner pipe(320), connecting ascending connectors(410,420) on the joint(401) and the upper central coupler(330), and connecting an ascending support(440) in the middle of the lower central coupler(340) and the ascending connector(420), so that a backing post(300) ascends beyond the ascending distance of the central coupler(340) to shorten the length of folding if spreading a skeleton.
Patent KR-20020072257-A (KR)
Inventor: LEE JONG KOOK
IPC: B82B3/00
Filed: 2002-06-07
Abstract: PURPOSE: Provided is a process for producing anatase titania nanopowder for a photocatalyst by a homogeneous precipitation using urea, which is excellent in crystallinity at low temperature and has homogeneous particle distribution and high specific surface area. CONSTITUTION: The process comprises the steps of: mixing 0.1M of a TiOCl2 water solution and 5M of the urea at an ordinary temperature and reacting for 4 hours in a thermostat with 80deg.C to obtain precipitate particles; washing and filtering until Cl- ions, contained in the precipitate particles, are removed completely; drying at 80deg.C for 24 hours to produce the anatase titania powder having a particle size of 4-5nm.
Patent KR-20030094820-A (KR)
Title: exhaust gas detection probe assembly
Inventor: SHONG YOUNG BAE
IPC: F01N11/00
Filed: 2002-06-08
Abstract: PURPOSE: A probe assembly detecting exhaust gas is provided to accurately analyze the exhaust gas and allow convenient use regardless of number of outlets. CONSTITUTION: A probe assembly includes probes(30,34) having probe tips(20) with gas introducing holes formed on circumferences thereof, and insertion tubes(23) connected to rear ends of the probe tips; and a connecting tube(35) coupled to rear ends of the insertion tubes, and connected to an exhaust gas analyzer. At least two of gas inlet parts(37,39) are formed on a front end of the connecting tube to be coupled to the probes, respectively. At least one of the probes is detachably coupled to the gas inlet parts. An opening and closing valve is installed on a location where the probe and the gas inlet part are coupled to each other to be opened only when the probe is coupled to the gas inlet part. A handle(50) is included to the connecting tube to be placed on the rear ends of the gas inlet parts, and has a flow meter(55) installed thereon to be connected with the connecting tube and the exhaust gas analyzer so as to measure flow rate of exhaust gas introduced through the gas inlet parts.
Patent KR-20030096857-A (KR)
Title: Method for forming a wiring of semiconductor device
Inventor: CHOI GIL HYEON
IPC: H01L21/3205
Filed: 2002-06-18
Abstract: PURPOSE: A method for forming a metal line of a semiconductor device is provided to be capable of preventing the generation of crack. CONSTITUTION: After forming an insulating layer(120) at the upper portion of a semiconductor substrate(100), an opening portion is formed at the predetermined portion of the insulating layer by carrying out an etching process for exposing the upper surface of the semiconductor substrate. The first conductive layer(140) made of the first material having the first stress, is formed on the entire surface of the resultant structure. Then, the second conductive layer(150) made of the second material having the second stress, is formed on the entire surface of the first conductive layer. Preferably, TiN or WN is used as the first material and the other material out of the two is used as the second material.
Patent KR-20020059317-A (KR)
Inventor: JO YOUNG JUN
IPC: B60L9/00
Filed: 2002-06-20
Abstract: PURPOSE: An electric motor vehicle system is provided to prevent atmospheric contamination and noise by driving an electric motor vehicle by receiving, at a rectenna, the microwave transmitted from the ground. CONSTITUTION: A motor vehicle(10) comprises a rectenna(12) for receiving the microwave transmitted from a ground(20), and converting the microwave into an electric power; a power control unit(14) for receiving power from the rectenna, and controlling a load(15) of each component through the received power; a remote control transmitting unit(11) which operates by the power received from the power control unit, and is installed in front of the motor vehicle so as to output a switch on signal; and a remote control transmitting unit(13) which operates by the power received from the power control unit, and is installed in rear of the motor vehicle so as to output a switch off signal. The ground includes a power unit(24); a microwave transmitting tube(22) for generating a microwave by the power supplied from the power unit, and amplifying and transmitting the microwave; a remote control receiving unit(12) and an on/off switching unit(23) for receiving the signal transmitted from both remote control transmitting units of the motor vehicle, and switching on/off the power being supplied to the microwave transmitting tube. The power unit, microwave transmitting tube, remote control receiving unit and the on/off switching unit are buried under the ground.
Patent KR-20030097383-A (KR)
Title: Withdrawal Divice for Rebound Loss
Inventor: CHUN YONG GWON
IPC: C21B7/06
Filed: 2002-06-20
Abstract: PURPOSE: A withdrawal device for rebound loss is provided which early accomplishes normal operation capacity of blast furnace by withdrawing the whole quantity of rebound loss generated after performing furnace wall spray operation from the inside of the blast furnace to the outside of the blast furnace. CONSTITUTION: The device comprises a cylinder(21) vertically contracted and extended; a plural connectors(31) rotationally connected to an upper side of the cylinder; a plural main rod bars(33) rotationally connected to a lower side of the cylinder and rotationally connected to a front end part of the respective connectors; a screen which is equipped with a mesh having such a size that rebound loss is not capable of passing through the mesh and formed in a cylindrical shape at a front end part of the main rod bar; and a separation preventing projection(38) formed at an inner end part of the screen to prevent the rebound loss from being separated from the screen, wherein the rebound loss withdrawal device further comprises a roller installed at a front end part of the main rod bars to smoothly move the main rod bars.
Patent KR-20040001353-A (KR)
Title: Storing Method of Audible Data in Enhanced Multi-Channel Automatic Speech Recognition System
Inventor: JUNG YEONG JUN
IPC: G10L15/22
Filed: 2002-06-27
Abstract: PURPOSE: A method for storing voice data in a multichannel-expanded voice recognition system is provided to integrate local speech recognition data, and efficiently manage and operate the integrated recognition data, thereby improving the efficiency and the accuracy of speech recognition. CONSTITUTION: A plurality of local speech recognition devices(22) regionally limited receive speeches from users for storing the speeches in each local storing unit(222) as speech data. The local speech recognition devices recognize the inputted speeches for executing works corresponding to a result of the recognition. The local speech recognition devices transmit the stored speech data to a central speech data storing unit(23) to store the speech data.
Patent KR-20040003765-A (KR)
Title: Auto driving device with lane sensing
Inventor: LEE JAE GWAN
IPC: B62D6/00
Filed: 2002-07-04
Abstract: PURPOSE: A lane-sensing automatic traveling device is provided to set up the range of a traveling lane within predetermined tolerance by driver's intention. CONSTITUTION: A lane-sensing automatic traveling device has a traveling lane-sensing part(104) sensing a traveling lane with an image signal; a steering angle sensor(103) detecting a steering angle; a main switch(101) turning on and off the whole system; a control unit(105) controlling the system; and a steering angle actuator(108) operating by an output signal of the control unit. The lane-sensing automatic traveling device includes a traveling lane range-setting unit(102) to set up the range of the traveling lane within predetermined tolerance by driver's intension. The traveling lane range-setting unit comprises a rotary-type switch.
Patent KR-20040004921-A (KR)
Title: Liquid electro-photographic image forming apparatus
Inventor: NOH GWANG HO
IPC: G03G21/10
Filed: 2002-07-06
Abstract: PURPOSE: A wet type electrophotographic printer is provided to integrate a developing unit and an ink storage unit into one unit so as to simplify the structure of the printer. CONSTITUTION: A wet type electrophotographic printer includes a developing unit having a developing roller(115) that develops an electrostatic latent image, formed on a photoconductive drum(30), in a predetermined color, an ink storage unit(112) storing ink supplied to the developing unit, and an ink supply unit that supplies the ink contained in the ink storage unit to the developing unit. The developing unit and ink storage unit are included in one developing container. The ink supply unit has a barrier(120) and an ink supply roller(122). The barrier divides the developing container into the developing unit and the ink storage unit. The bottom of the barrier is open. The ink supply roller comes into contact with the bottom of the barrier and the bottom face of the developing container to supply the ink contained in the ink storage unit to the developing unit.
Patent KR-20040008628-A (KR)
Title: Atomic layer deposition of titanium nitride using batch type chamber and method for fabricating capacitor by the same
Inventor: KIM YONG SU
IPC: C23C16/455
Filed: 2002-07-19
Abstract: PURPOSE: An ALD(Atomic Layer Deposition) method of a titanium nitride layer using batch-type chamber and a manufacturing method of a capacitor using the same are provided to be capable of preventing degradation of leakage current property caused by exposure of a dielectric film to a source gas. CONSTITUTION: A semiconductor substrate with a dielectric film formed on a lower electrode is loaded in an ALD chamber(41,42). An upper electrode made of ALD-TiN is formed on the dielectric film by ALD using TiCl4 as a source gas(43). At this time, the exposure of the dielectric film to the source gas of TiCl4 is prevented by controlling the flow rate or feeding time of the TiCl4 and by flushing the surface of the dielectric film using NH3.
Patent KR-20040008871-A (KR)
Title: Composition for protection of skin and improvement of skin diseases and process for preparation thereof
Inventor: KIM HYEONG MIN
IPC: A61P17/16
Filed: 2002-07-19
Abstract: PURPOSE: Provided are a composition for protection of skin and improvement of skin diseases and a preparation process thereof. The prepared composition inhibits the release of histamine and allergic reaction, and is thus used for the treatment of allergic skin diseases, such as atopy. CONSTITUTION: A composition for protection of skin and improvement of skin diseases is characterized by containing Angelica gigas Nakai, Cnidium officinale, Rehmannia radix crudus Libosch, Cynanchum Wilfordi (Maxim.) Hemsl., Astragalus membranaceus (Fisch.) Bunge, licorice root, Platycodon grandiflorum A. DC., Taraxacum Platycarpum H. dahlst., Paeonia japonica Miyabe et Takeda, Atractylodes japonica(Koidz) Kitag., Pueraria thunbergiana(SIEB.et ZUCC) BENTH., peppermint, Amomum xanthioides Wallich., Citrus Aurantium L. subsp, nobilis markino, job's tear, and Castanea crenata Siebold et Zuccarini in a ratio of : 2-8:2-8:2-8:1-6:3-12:1-6:2-8:8-16:2-8:2-8:1-8:1-8:0.5-4:0.5-4:1-16:0.5-20.