baber/WOPTO huggingface dataset:
Patent KR-20040106732-A (KR)
Inventor: KANG SEOK HWAN
IPC: H01J61/067
Filed: 2003-06-11
Abstract: PURPOSE: A lamp, a method for fabricating the lamp, a back light assembly and an LCD(Liquid Crystal Display) having the lamp are provided to remarkably reduce driving voltage and power consumption of the lamp by constructing the electrode of the lamp of a solder electrode. CONSTITUTION: A lamp(100) includes a lamp body(110), the first electrode(120) and the second electrode(130). The lamp body includes a fluorescent layer and a discharge gas. The first electrode has a tube shape such that the end of the lamp body is inserted into the first electrode. The second electrode is molten between the inner side of the first electrode and the surface of the lamp body to fix the first electrode and the lamp body.
Patent KR-20040107162-A (KR)
Inventor: SHIN HYUN SANG
IPC: E04G9/05
Filed: 2003-06-12
Abstract: PURPOSE: A form for an earth retaining structure is provided to construct an earth retaining structure easily by assembling and dismantling easily and to cut down the construction cost by recycling. CONSTITUTION: The form for an earth retaining structure comprises the steps of forming a folding plane(11) on a frame plate(10) made with plastics to form the shape of an earth retaining structure, perforating holes(12) on the folding plane(11), inserting a joint(21a) of a coupler(21) provided with framing cores(20) to the holes(12) to form a frame of an earth retaining wall, and fitting a coupling projection(21b) of the joint(21a) to a slide groove(31) of a finishing member(30).
Patent KR-20040107924-A (KR)
Inventor: KIM KYU JONG
IPC: C09J1/00
Filed: 2003-06-16
Abstract: PURPOSE: Provided is a functional adhesive, which emits a great amount of anions to give anti-insect and anti-mould activities without using a separate antibacterial agent, and can prevent the so-called sick-house syndrome when used in buildings. CONSTITUTION: The functional adhesive comprises an organic or inorganic adhesive material to which a radioactive element-containing material and a pyroelectric material are added. Particularly, the radioactive element is selected from the group consisting of potassium(K), selenium(Se), vanadium(V), rubidium(Rb), indium(In), tellurium(Te), lanthanum(La), cerium(Ce), neodymium(Nd), samarium(Sm), gadolinium(Gd), lutetium(Lu), hafnium(Hf), tantalum(Ta), rhenium(Re), osmium(Os), platinum(Pt), polonium(Po), astatine(At), francium(Fr), radium(Ra), actinium(Ac), thorium(Th), protactinium(Pa) and uranium(U). Additionally, the pyroelectric material includes tourmaline, garnet, ferroelectric material or a pyroelectric polymer.
Patent KR-20030070564-A (KR)
Inventor: LIM NAM KYU
IPC: A61H3/00
Filed: 2003-06-23
Abstract: PURPOSE: A method for coupling joint regions of a robot is provided to secure smooth and natural movements of respective joint regions including elbows, ankles, keens, and the like, as well as to enable the development of a robot capable of acting like a human. CONSTITUTION: The robot comprises a plurality of joint units, which serve to secure smooth relative movements of respective units located at both sides of the joint units. The joint units are made of any elastic materials and installed inside the robot so as not to be revealed at the outside. The robot is formed so as to allow the user to operate it in a state wherein the user rides the robot.
Patent KR-20050006007-A (KR)
Inventor: SEONG DONG HYUN
IPC: G02B6/46
Filed: 2003-07-08
Abstract: PURPOSE: An optical connector for submarine communication cables is provided to increase a safety of a cable burying route by arranging an optical connector arrangement in a cylindrical connector box. CONSTITUTION: An optical cable connector in an ocean optical cable or an ocean optical hybrid power cable and a general optical hybrid power cable, includes a connector arrangement. The connector arrangement is implemented in a length direction of an optical cable connector box. A connection protection sleeve(1) is easily inserted to and from a connection sleeve insertion box(4). The connector arrangement is wound and released around an optical fiber fixing protrusion in the optical connector box. The connector box is of a cylindrical shape which is long is a length direction thereof.
Patent KR-20050008887-A (KR)
Inventor: KIM DAE JOONG
IPC: G06F19/00
Filed: 2003-07-14
Abstract: PURPOSE: A method for calculating a turbine efficiency of a pumped-storage power plant through a thermodynamic method is provided to easily obtain the final weight average efficiency by using a convergence calculation method and a curve interpolation method, while automatically calculating the turbine efficiency with a program. CONSTITUTION: Measured data such as a pressure and a temperature is inputted(S21). A water flow quantity for generation is selected(S22). Mechanical energy of the reduced water through the turbine is calculated(S23). The energy transferred to a turbine shaft by a runner is calculated(S24). The energy removing a loss generated through a generator is calculated(S25). A discharge quantity of the turbine is calculated(S26). It is judged that the calculated discharge quantity is identical with the previous discharge quantity(S27). If the calculated discharge quantity is identical with the previous discharge quantity, the turbine efficiency is calculated/output(S28).
Patent KR-20050008221-A (KR)
Inventor: KIM DAE JOONG
IPC: H01R4/66
Filed: 2003-07-14
Abstract: PURPOSE: A ground structure of a device in a power plant is provided to allow one line of a four-core cable to be used in duplicate ground performance, thereby making maintenance easy, reducing working hours in installation of the cable and maximizing effect of ground. CONSTITUTION: Three lines of a four-core power cable(25) for each device in a power plant are used for three-phase power supply, and one line thereof is utilized for ground. One end of the line for ground is coupled to a ground bus(26) of a low voltage device or a motor control center. The other end of the lone for ground is jointed by a bolt at a ground terminal formed in another device of a power supply part(27).
Patent KR-20050012363-A (KR)
Inventor: KWAK WON NYUNG
Filed: 2003-07-25
Abstract: PURPOSE: A method for determining a purchaser of a lottery ticket from bidders and a computer-readable recording medium recording a program for executing the same are provided to induce interest in the lottery ticket and enable the determined purchaser to buy multiple lottery tickets without economical burden by offering a lottery ticket purchase sum received from the bidders to the drawn purchaser. CONSTITUTION: An operator server receives a lotto shop selection signal and a bidding number from a bidder computer(S4). After a predetermined time, the operation server determines the purchaser of the lottery ticket fit to a standard from the bidders and assigns right to buy the lottery ticket to the purchaser(S8). The operation server receives lot numbers of each game selected directly or through an automatic lot number generating program from the determined purchaser(S10).
Patent KR-20050016866-A (KR)
Inventor: SHIN KYU SHIK
IPC: F04B39/02
Filed: 2003-08-04
Abstract: PURPOSE: An enclosed reciprocating compressor is provided to increase the durability by maximizing pumping of oil with the spiral oil pickup or the oil groove in the lower part of the oil passage formed in the crankshaft, and to improve the efficiency of the compressor by cooling the cylinder portion efficiently. CONSTITUTION: An enclosed reciprocating compressor is composed of an enclosed casing(10), a cylinder block(22) having a compression chamber for compressing refrigerant in the casing, a piston(50) moving back and forth in the compression chamber, a crankshaft(30) vertically installed in the casing and composed of an eccentric part for moving back and forth the piston, and a connecting rod(60) sliding and connecting to the eccentric part and the piston. An oil passage(32) is formed in the crankshaft to draw oil from the lower part of the casing, and a spiral oil pickup(90) is inserted to the lower part of the oil passage. A spiral oil groove is formed in the lower part of the oil passage, and the oil passage is inclined to the central axis of the crankshaft.
Patent KR-20050017151-A (KR)
Title: Temperature independent voltage control oscillator and method for generating frequency
Inventor: KIM JI HYUN
IPC: H03L7/00
Filed: 2003-08-08
Abstract: PURPOSE: A temperature-independent voltage controlled oscillator and a frequency generating method is provided to generate a stable frequency without regard to temperature. CONSTITUTION: A current source(300) generates the first current having negative temperature coefficient characteristics. A current sink sinks the second current whose current level varies according to the level of a control voltage inputted from the external and which has negative temperature coefficient characteristics. And a frequency generation unit(340) generates a frequency responding to a difference current between the first current and the second current.
Patent KR-20050017385-A (KR)
Inventor: CHO JUN BAE
IPC: C01B3/06
Filed: 2003-08-14
Abstract: PURPOSE: To provide a hydrogen gas production device which is portable, mountable on a hydrogen fuel vehicles accordingly and usable in laboratories by applying bellows onto a chemical hydride containing tank and a reaction result containing tank such that volume of both spaces of the tanks is relatively increased and decreased, thereby decreasing size of the tanks. CONSTITUTION: The hydrogen gas production device(51) comprises a sealed container(13); a bellows tank(53) installed in the sealed container and divided into a first space(A) and a second space(B) by a partition plate(17c); a reaction chamber(27) having a hydrogen production catalyst(27a); an inflow pipe(19) for guiding chemical hydride supplied from the outside into the first space; a supply pipe(21) for connecting the first space and the reaction chamber; a recovery pipe(29) for connecting the reaction chamber and the second space; an air-liquid separator(55) installed on the recovery pipe; a liquid drain pipe(31) for guiding reaction resulting material flown into the second space to the outside of the sealed container; and a hydrogen supply pipe(15) for supplying hydrogen gas in the sealed container to the outside.
Patent KR-20050019952-A (KR)
Inventor: LEE IN HUN
IPC: H04L7/00
Filed: 2003-08-18
Abstract: PURPOSE: An apparatus and a method for detecting frames in a communication system using DS3 are provided to improve accuracy of an F-bit pattern detection operation by performing parallel searching on plural DS3 frames. CONSTITUTION: A first F-bit pattern searching unit(100) and a second F-bit pattern searching unit(200) are controlled by first and second F-bit enable signals to detect the F-bit patterns sequentially generated during the F-bit pattern or two frames. The F-bit pattern searching units output the F-bit detection signal, F-bit continuous detection signal, and a pattern detection signal. One earlier signal inputted among the F-bit detection signal and the F-bit pattern continuous detection signal is selected at an F-bit pattern processor(400). The F-bit pattern processor outputs an F-bit pattern acknowledgement signal and an F-bit pattern detection signal. When no F-bit pattern is detected at the F-bit pattern processor, a counter and load signal generator(600) delays each of the first and second F-bit enable signal by a predetermined value.
Patent KR-20050019974-A (KR)
Inventor: KWEON OH JONG
IPC: B23K37/04
Filed: 2003-08-19
Abstract: PURPOSE: A ring frame receiving device is provided to simplify receiving work and gap management or accuracy management by eliminating a gap formed between a ring flame flange and web and to improve working efficiency by reducing a preparation and waiting time by using a dedicated device. CONSTITUTION: A ring frame receiving device comprises: eighteen lower surface plates(3) installed as a radial structure; receiving heads(4) arranged on the upper end of each lower surface plate; and a main control board and a small control board installed in the center of the radial structure. The receiving head moves along a guide rail(13) of a base structure by a rack and a pinion(12) driving system through operation of a transport handle(11). The receiving head part is fixed by a receiving head fixing bolt(14). A flange gear cylinder(6) and a web gear cylinder(7) move forward by a hydraulic pressure to fix a ring frame(18). A moving head unit(5) moves forward along a guide roller(10) so that a flange fixing cylinder(8) and a web fixing cylinder(9) descend to fix the ring frame.
Patent KR-20050022068-A (KR)
Inventor: KIM MYUNG HOO
IPC: G06Q10/08
Filed: 2003-08-26
Abstract: PURPOSE: A system for monitoring an outer state of a container passing a gatehouse is provided to correctly inspect the outer state of the container and evidential data of an inspection result for each container, while the container is transferred without stop. CONSTITUTION: Sensor parts(267,287) are equipped with sensors reports entrance/ext of the container by being arranged to the gatehouse in an advancing direction of the container. Cameras(266,286) picture a part of the container by being installed to the gatehouse. Control computers(264,284) make the camera perform picturing operation as a signal reporting the entrance/exit of the container is generated from each sensor, generate entire image of the container by combining partial images from the camera, analyze the outer state of the container by using the entire image of the container, and output an analysis result.
Patent KR-20050022652-A (KR)
Inventor: CHO SUNG CHUL
IPC: H04W4/02
Filed: 2003-08-29
Abstract: PURPOSE: A device and a method for changing a key code of a smart card equipped with an electronic cash function using the LBS(Location Based Service) are provided to automatically change the key code of a combination-typed smart card of a SIM(Subscriber Identification Module) type inserted into a mobile communication terminal by using the LBS of the mobile communication terminal. CONSTITUTION: A server of card issuers(10A-10D) issues/offers a customer with the smart card including an OS(Operating System) and a unique service code of each card service company, and registers corresponding information. The server of card service companies(20A-20D) provides a settlement service through the smart card for diverse services and performs price settlement. The server of a wireless communication provider(40) provides the LBS to the mobile communication terminal. A BTS(Base Transceiver System)(50) connects the wireless communication provider with the mobile communication terminal equipped with the smart card of the SIM type. The server of a service provider(30) automatically changes the key code and the OS for the smart card through encryption download by using the LBS of the wireless communication provider.
Patent KR-20050024770-A (KR)
Inventor: CHO BONGH OAN
IPC: B02C19/22
Filed: 2003-09-03
Abstract: PURPOSE: A rotary type pulverizer for condiments and grain is provided to easily pulverize every kind of condiments and grain materials to a homogeneous particle at once by passing them through one machine irrelevantly to their conditions, to simplify the using method and to reduce the operation costs. CONSTITUTION: The rotary type pulverizer for condiments and grain includes: a material feeding screw(16), configured as a pair so as to feed the condiments and grain materials to be pulverized and in such a manner that the pitch interval of the screw(16) becomes narrower as the screw approaches a pulverizing zone, but the diameter of a rotation axis and the internal diameter of a blade become greater to the contrary. Besides the feeding screw(16) is configured so that a rotation axis of the blade is inserted into the inside of the screw(16), and that the rotation axis and the screw(16) carry out the driving operation independently of each other.
Patent KR-20050024066-A (KR)
Inventor: HAN KI WON
IPC: A23P1/08
Filed: 2003-09-04
Abstract: PURPOSE: A dumpling forming apparatus of a dumpling machine designed to put raw material(dumpling filling) into dumpling skins which are fed to the set position through a driving plate is provided. It allows for completion of many varieties of dumplings in uniform quality according to various types of orders from a customer. CONSTITUTION: The dumpling forming apparatus of a dumpling machine consists of: a driving plate(20) installed on one side of a body to allow movement back and forth and transferred by a hook jaw protruded on the side end; a pattern plate(30) fastened to the upper end of the driving plate to determine the pattern of dumplings; a pair of upper plates(40) fastened to the upper end of the pattern plate to control the placing position of the dumpling skins; a receiving plate installed at the lower end of the pattern plate; a roller installed to allow rotational motion in downward directions from the driving plate to join both sides of dumplings; a driving means for mechanically connecting a scraper, the roller and driving plate.
Patent KR-20050024841-A (KR)
Inventor: HONG SEONG YUL
IPC: H04B1/40
Filed: 2003-09-05
Abstract: PURPOSE: A mobile terminal having a function of controlling a light emitting diode and its method are provided to solve a problem that current is wasted because a sound source providing unit must be continuously operated to control a light emitting unit. CONSTITUTION: A sound source providing unit(203) processes sound source data and generates a control signal for controlling a light emitting unit(206). A calculating/controlling unit(202) generates a control signal used for controlling the light emitting unit(206) when the sound source providing unit is in a standby state(power saving mode). A control signal combining unit(204) combines the control signal received from the sound source providing unit(203) and the control signal received from the calculating/controlling unit(202) and outputs a light emitting unit control signal used for controlling the light emitting unit(206). A light emitting driving unit(205) supplies a current to the light emitting unit(206) or cuts off the current according to the light emitting unit control signal transferred from the control signal combining unit(204).
Patent KR-20050024963-A (KR)
Inventor: JO GIL DONG
IPC: C21C5/28
Filed: 2003-09-05
Abstract: PURPOSE: To provide a refining method for estimating temperature and dissolved oxygen concentration of molten steel after finishing refining of molten iron in converter, thereby controlling refining of molten iron in converter using the estimated data to discharge molten steel more promptly without measurement of temperature and dissolved oxygen concentration of molten steel if they are constant. CONSTITUTION: The method for refining molten iron in converter comprises steps of: setting a target terminal point molten steel temperature, a target terminal point dissolved oxygen concentration and a target terminal point carbon concentration; measuring temperature and carbon concentration of dynamic molten steel at a point of time when 70 to 80% of the total oxygen amount is supplied to a refining process; discharging molten steel after performing blowing operation as blowing oxygen into molten steel under ordinary conditions if one of the measured temperature and carbon concentration of dynamic molten steel is the same as or lower than the target value; obtaining a necessary oxygen amount required from dynamic to terminal point if both of the measured temperature and carbon concentration of dynamic molten steel are higher or lower than the target values; obtaining an estimated terminal point molten steel temperature if both of the measured temperature and carbon concentration of dynamic molten steel are higher than the target values, and discharging molten steel after performing blowing operation as blowing oxygen as much as the necessary oxygen amount into the converter if the estimated terminal point molten steel temperature is lower than a target terminal point molten steel temperature; injecting coolant into molten steel until the estimated terminal point molten steel temperature is lower than the target terminal point molten steel temperature if the estimated terminal point molten steel temperature is higher than the target terminal point molten steel temperature, obtaining a necessary oxygen amount required at that time, and discharging molten steel after performing blowing operation as blowing oxygen as much as the necessary oxygen amount into the converter; obtaining an estimated terminal point dissolved oxygen concentration if both of the measured temperature and carbon concentration of dynamic molten steel are lower than the target values; discharging molten steel after performing blowing operation as blowing oxygen as much as a necessary oxygen amount into the converter if the estimated terminal point dissolved oxygen concentration is the same as or lower than 700 ppm; and injecting a heat source agent into molten steel until the estimated terminal point dissolved oxygen concentration is the same as or lower than 700 ppm if the estimated terminal point dissolved oxygen concentration exceeds 700 ppm, and discharging molten steel after performing blowing operation as blowing oxygen as much as a necessary oxygen amount into the converter.
Patent KR-20050026194-A (KR)
Title: Detecting system for parking of a vehicle
Inventor: PARK KYUNG HWAN
IPC: G08G1/16
Filed: 2003-09-09
Abstract: A vehicle parking monitoring system is provided to guide a driver to park his vehicle rapidly and accurately in a fixed parking lot by sensing a parking line or other parking guide units. A parking guide sensing unit(10) senses a parking guide unit to guide the parking of a vehicle. A steering angle sensor(20) senses a steering angle of a steering wheel of the vehicle. A vehicle speed sensor(30) senses vehicle speed. An indication unit(40) informs the driver of parking state of the vehicle. And a control unit(50) is connected to the image sensing sensor and the steering angle sensor and the vehicle speed sensor, and controls the operation of the indication unit.
Patent KR-20050028502-A (KR)
Title: Device for latch/unlatch the door of car
Inventor: LEE SEUNG EON
IPC: E05B81/76
Filed: 2003-09-18
Abstract: An apparatus for unlatching a vehicle door is provided to safely release a locked door by detecting a touch or an access to the door instead of manipulating a door handle. First through fourth photo sensors(22,24,26,28) are implemented inside a door. First through fourth door latch actuators(32,34,36,38) control first through fourth driving motors(42,44,46,48) to control lock/unlock status of door lock latches. A door latch/unlatch switch(50) controls status of the door latch. A gear position detector(60) detects speed positions of a gear. A brake operating switch(70) detects operation status of a brake. A controller(10) receives signals from the first through fourth photo sensors and uses the signals from the door latch/unlatch switch, gear position detector, and the brake manipulation switch to control the first through fourth door latch actuators. A power source(80) supplies power to the components.
Patent KR-20040031585-A (KR)
Inventor: KOIWA YASUAKI
IPC: A62C37/11
Filed: 2003-09-19
Abstract: PURPOSE: A sprinkler head is provided to prevent the lock equipment or the valve from being scattered even after the operation of sprinkler head. CONSTITUTION: The sprinkler head successively includes: a main body(10), having a hollowed nozzle which is connected with a water supply pipe; a valve(30), closing the nozzle outlet of the main body(10); a lock equipment, composed of a pair of narrow support bodies(51,52) for supporting the closed position of the valve(30) and an extendable and shrinkable ring(53); a deflector(41), connected with the lower-sided narrow support body(52) so as to scatter the water, discharged from the nozzle, when the valve is opened; and a thermosensitive operating member, connected with the lock equipment to release the latter on responding the heat. In normal situation, the ring(53) is extended so that the valve body is closed.