baber/WOPTO huggingface dataset:
Patent KR-20030028295-A (KR)
Title: An apparatus for separating lifting bloom from tongs of tongs crane
Inventor: KIM YEONG WON
IPC: B66C13/00
Filed: 2001-09-28
Abstract: PURPOSE: A separating apparatus for lifting materials of a tongs crane is provided to improve operating rate of the tongs crane by separating a bloom when several lifting materials are spread and to lift materials by separating a specific material. CONSTITUTION: A separating apparatus for lifting materials of a tongs crane comprises a driving portion(20) and a separating portion(40). The driving portion has a first screw bar(22) to be extended lengthwise between a center beam(16) arranged between a tongs tank(12) of the tongs crane. The first screw bar is rotated and moved up and down. The separating portion has a lifting plate(44) formed integrally with a lifting end(42) on a lower portion. The lifting end separates a bloom(18'). The lifting end is connected to a lower side of a moving block combined with the first screw bar to be moved back and forth. Thereby, a lifting operation is easy by lifting other materials with the tongs tank when enough space is secured after lifting a bloom in a central portion.
Patent KR-20030027538-A (KR)
Title: Method and apparatus for limiting access of subscriber line for dynamic internet protocol address service
Inventor: JUNG SEONG TAEK
IPC: H04L12/28
Filed: 2001-09-29
Abstract: PURPOSE: A method for controlling access of a mobile IP service subscriber and a device therefor are provided to designate the number of accessible terminals, to control the number of maximum accessible terminals by a service provider, and to decide whether to access by the number of accessed terminals and PVC numbers, thereby enabling subscribers to easily use a service even though MAC addresses are different. CONSTITUTION: A DHCP(Dynamic Host Configuration Protocol) relay module(31) of an NAS(Network Access Server)(30) confirms whether a DHCP request packet is received from a subscriber terminal(10). If the DHCP request packet is transmitted, the DHCP relay module(31) receives the packet through a DSLAM(Digital Subscriber Line Access Multiplexer)(50), and compares the number of accessible terminals with the number of substantially-accessed terminals by retrieving an access information management module(32), then decides whether a subscriber is accessed. If the number of the substantially-access terminals is less than the number of the accessible terminals, the module(31) communicates with a DHCP server(40) to assign an IP address to the subscriber terminal(10), and increases one terminal value to correct management information of the access information management module(32).
Patent KR-20020028851-A (KR)
Title: Scroll machine with continuous capacity modulation
Inventor: PHAM HUNG M
IPC: F04C28/00
Filed: 2001-10-11
Abstract: PURPOSE: A scroll machine with continuous capacity modulation is provided to control demand limit and to settle a dilemma between comforts and reliability of a system by using a continuous capacity modulation system. CONSTITUTION: An improved continuous capacity modulation system for scroll-type compressors(10) is disclosed in which a valve body(136) of a solenoid valve assembly is secured to the inner wall of the hermetic shell(12) and the actuating coil is mounted on the outer surface. The actuating coil includes a plunger/valve member cooperating with passages provided in the valve body to selectively actuate the capacity modulation arrangement utilizing compressed fluid. The construction offers the advantage that all fluid pressure lines(160,162) are located within the hermetic shell and thus protected from potential damage, the solenoid coil is easily changed/replaced to accommodate different available operating voltages and/or malfunction and the system can be easily tested prior to final welding of the outer shell. The actuating coil is controlled by pulse width modulation to reduce the load demand of the compressor during times when power shedding is required.
Patent KR-20030031698-A (KR)
Title: High density optical disc using thermochromic polymer with red shift
Inventor: KIM JIN YONG
IPC: G11B7/24
Filed: 2001-10-15
Abstract: PURPOSE: A high density optical disc using thermochoromatism with red shift polymer thin film is provided to minimize the size of a beam spot focused on a recording surface of an optical disc and maximize the efficiency of the light reflected from the recording surface, thereby forming a track pitch of the optical disc more densely. CONSTITUTION: A high density optical disc is formed with a nonlinear polymer thin film(20) in addition to a light transmission layer(10), a reflection film(recording surface), and a protecting film. The nonlinear polymer thin film has thermochoromatism with red shift for focusing a beam spot of a small diameter by self-focusing characteristics in the beam spot of a laser beam focused on a reflection film. The nonlinear polymer thin film is formed at a lower part of the light transmission layer for transmitting incident light passing through the light transmission layer after refraction beyond a diffraction limit in the center line direction of the incident light.
Patent KR-20030032149-A (KR)
Title: Universal nut type steel-frame coupling device
Inventor: SONG JAE HYEOK
IPC: E04C5/16
Filed: 2001-10-16
Abstract: PURPOSE: A universal nut type reinforcing bar coupler is provided to connect reinforcing bars easily and simply and to heighten efficiency. CONSTITUTION: The universal nut type reinforcing bar coupler comprises: two reinforcing bars(10,20) provided with screw threads(11,21); nut-type pieces(31,31') coupled on the screw threads(11,21) of the reinforcing bars(10,20); caps(30,30') provided with screw threads(30a,30a') to couple with a cap coupler(40) and reinforcement inlets(32,32') where reinforcing bars(10,20) are fitted; and a cap coupler(40) provided with a screw thread(41) formed on the outside to correspond to the screw threads(30a,30a') formed in each cap(30,30') and coupled with the caps(30,30') to fix/support the caps(30,30').
Patent KR-20030033138-A (KR)
Title: Spiral tuner structure for reducing flow fluctuation in fluid flow system
Inventor: JUN SEUNG GYEONG
IPC: B62D5/07
Filed: 2001-10-17
Abstract: PURPOSE: A spiral tuner structure for reducing dynamic pressure in a hydraulic system is provided to reduce dynamic pressure by imposing high frequency or low frequency according to situation with a complex structure of the spiral cable. CONSTITUTION: A spiral tuner structure for reducing dynamic pressure in a hydraulic system includes a hose(11), a pair of connecting parts(14,15), and a pair of spiral cables(27). The hose has an inlet(12) and an outlet(13) to move fluid. Connecting parts are separated each other. A width of the connecting part for fluid is narrower than the hose. Spiral cables are installed to an inner peripheral surface of the hose. Spiral cables are separated each other. One end of the spiral cable is combined with the hose. Length of a pair of spiral cables is from 180 to 280 millimeters and from 90 to 140 millimeters respectively. Thereby, reduction of dynamic pressure is improved by using two spiral cables. Dynamic pressure for high frequency is reduced effectively when a front end of the spiral cable is combined. Dynamic pressure for low frequency is reduced effectively when a rear end of the spiral cable is combined.
Patent KR-20030014087-A (KR)
Title: Therapeutic agent for improving bladder function or treating urinary disturbance and food and drink for improving bladder function or treating urinary disturbance
Inventor: KAWASHIMA YOSHIHITO
IPC: A61K31/70
Filed: 2001-10-22
Abstract: PURPOSE: Provided are a safe and effective therapeutic agent for improving bladder function or treating urinary disturbance which is useful for improving bladder function as well as preventing/treating urinary disturbance, and food and drink for improving bladder function or treating urinary disturbance. CONSTITUTION: A therapeutic agent for improving bladder function or treating urinary disturbance, is characterized in that the therapeutic agent contains, as active ingredient, an extract of Engelhardtia chrysolepis obtained by extracting the leaves and/or stalk of Engelhardtia chrysolepis or the whole Engelhardtia chrysolepis with water, hydrophilic organic solvent or mixture thereof.
Patent KR-20030035132-A (KR)
Title: Apparatus for pitching-test of automobile
Inventor: KIM JIN SU
IPC: G01M7/08
Filed: 2001-10-30
Abstract: PURPOSE: A pitching test apparatus is provided to obtain effects same as the effects of the actual crash test, while reducing period for developing new vehicles. CONSTITUTION: A pitching test apparatus comprises a movable body(20) disposed on a sled(10) and which presses a piston rod(33) of a pressure reduction unit(30) constituted by a cylinder device(31) and a plurality of ports(32). Actuators(40a,40b) mounted at the bottom of a test vehicle(60) are lifted by the hydraulic pressure transmitted through a channel(50), to thereby simulate pitching. The port has the first port(32a) and the second ports(32b) which are connected to the third port(32c) and the fourth port(32d), respectively. The third port has a valve(34) for preventing back flow.
Patent KR-20030037406-A (KR)
Title: Mobile phone for executing infrared wireless communication with pen mouse
Inventor: KWON JUN NO
IPC: H04B1/40
Filed: 2001-11-05
Abstract: PURPOSE: A mobile communication terminal for infrared wireless communication with a pen mouse is provided to input various data through a pen mouse capable of performing infrared communication, thereby satisfying customers' requests of inputting various information and increasing merchantability. CONSTITUTION: An infrared communication port(211) receives data transmitted from a pen mouse(100) with infrared rays. A controller(212) controls displaying and transmitting of the data received through the infrared communication port(211). A signal converter(213) inputs the data through the controller(212), converts the data in signal type for the controller(212), and transmits the converted data to the controller(212). A liquid crystal screen(214) displays the data transmitted from the pen mouse(100) under the control of the controller(212). A transmission processor(215) transmits the data inputted to the pen mouse(100) to the other party through a wireless communication network.
Patent KR-20030039832-A (KR)
Title: transmission gear siftcable for automatic transmission vehicle
Inventor: CHOI SEUNG U
IPC: F16H61/36
Filed: 2001-11-15
Abstract: PURPOSE: A gear shift cable for an automatic transmission of a vehicle is provided to restrict noise through the cable into a vehicle room, and to prevent vibration from being transmitted to a shift lever by indirectly connecting a connecting pin to a connecting rod through an insulating member. CONSTITUTION: A gear shift cable for an automatic transmission is composed of a cable body having a wire connected to a turning lever of a shift lever and an operating lever of the transmission, and a cover surrounding the wire movably; a fixing member having a fixing piece(36) including a through hole(36a) inserting a bushing(38), and fastening the cable body in an installation bracket; and a connecting unit fastening the cable body in a fixing bracket. The connecting unit has a connecting piece fixing the end of the cable body, a casing cap fixed in the end of the connecting piece, a connecting pipe fixed in the casing cap and the bracket of the transmission, a connecting rod inserting the wire of the cable body and fitting to the connecting pipe, and an insulating member preventing vibration and noise from the transmission from being transmitted to the shift lever.
Patent KR-20030041455-A (KR)
Title: Purge concentration calculate controlling method of fuel evaporative gas
Inventor: CHO BYEONG HUN
IPC: F02M25/08
Filed: 2001-11-20
Abstract: PURPOSE: A method for controlling calculation of purge concentration of fuel evaporative gas is provided to prevent wrong calculation of purge concentration. CONSTITUTION: A method includes the steps of: a step(S712) detecting state of purge working; a step(S714) detecting whether purge is being started with purge timer mode, if purge working is being executed; a step(S716) updating proportional gain initial reference value, if purge is being started with purge timer mode; a step(S718) comparing to determine whether time has passed set time since purge is executed; a step(S720) comparing proportional gain with the proportional gain initial reference value if time has passed the set time since purge is executed in the step comparing passing time; and a step(S722,S724,S728,S730,S732) executing control work to allow final purge concentration by increasing and decreasing purge concentration correspondingly with the comparison between the proportional gain and the proportional gain initial reference value in the step comparing size of the proportional gain. The purge concentration is increased if the proportional gain initial reference value is smaller than the proportional gain, and decreased if not.
Patent KR-20030042304-A (KR)
Inventor: KIM DONG JIN
IPC: F16K21/00
Filed: 2001-11-22
Abstract: PURPOSE: A feed water valve assembly is provided to operate the valve manually in trouble of a sensor by mounting a manual switching valve, and to set operation time by installing a timer in the automatic supply valve. CONSTITUTION: A feed water valve assembly comprises a case having an inlet and an outlet; a piston assembly movably arranged in the case to drain or shut off water from the inlet to the outlet selectively with a pipe; a driving unit(8) combined with the case to operate the piston assembly selectively for discharging water to the outlet; a control unit(9) arranged around the case to automatically control the driving unit according to signals from a detecting member; a diaphragm combined with the piston assembly and divided into a first chamber connected to the inlet and a second chamber connected to the first chamber through the pipe of the piston assembly; and a manual switching valve(300) installed in the outlet to discharge water by operating the piston assembly manually. Water is supplied continuously by converting into the manual mode at failure of the sensor, and the supply time is set by installing the timer in the valve assembly.
Patent KR-20030042930-A (KR)
Title: Wafer having RS measurement area for ion implantation test and RS measurement method thereof
Inventor: LEE JUN HO
IPC: H01L21/66
Filed: 2001-11-26
Abstract: PURPOSE: A wafer including an RS(sheet of resistance) measuring region for inspecting an ion implantation process and a method for measuring RS are provided to inspect rapidly a state of a process and a processing error during the ion implantation process by forming the RS measuring region on the wafer. CONSTITUTION: A plurality of fine circuits(10) for semiconductor device are formed on a wafer. A plurality of scribe lines(20) are formed at an upper portion, a lower portion, a left portion, and a right portion of the fine circuits. A dummy region(30) is formed on an edge region of the wafer on which the fine circuits and the scribe lines are not formed. One or more RS measuring regions(40) have a wider area than an area which is contacted with probes of an RS measurer formed on the dummy region. The RS measuring region has a rectangular shape of 2mmx6mm in order to be contacted with all probes.
Patent KR-20020041763-A (KR)
Inventor: HANDA SHINSUKE
IPC: H01R12/57
Filed: 2001-11-27
Abstract: PURPOSE: To provide a modular jack with lower height achieved. CONSTITUTION: A plurality of contact pins 10 are arrayed in a row in an insertion recess 12 of a casing 6. The contact pin 10 is provided with a fixing part 21 fixed to a fixing hole 20 of a side wall 6c and an elastic contact part 22 extending from the fixed part 21 backward in a slanting way. A tip 24 of the elastic contact part protrudes outside the casing 6 through a slit 23 when it gets coupled with a modular plug 2, and intrudes into a through-hole 25 of a printed circuit board.
Patent KR-20030048594-A (KR)
Title: Apparatus for igniting of ignition furnace of sinter machine
Inventor: CHOI HYEOK
IPC: C22B1/16
Filed: 2001-12-12
Abstract: PURPOSE: An apparatus for igniting ignition furnace of sinter machine is provided in which ignition is uniformly generated inside the ignition furnace of the sinter machine. CONSTITUTION: In an apparatus for igniting ignition furnace of sinter machine to ignite coke breeze mixed into blended raw materials charged into the ignition furnace of the sinter machine, the apparatus comprises a transfer car which penetrates the inner part of the ignition furnace(2) of the sinter machine, and on the upper part of which the blended raw materials are rested; burners(1) fixed to the inner part of the ignition furnace of the sinter machine to ignite the blended raw materials rested on the transfer car; a rotation plate rotationally installed at the exit side of the burner; and driving cylinders(11) a piston rod of which is connected to the rotation plate to rotate the rotation plate, wherein the apparatus further comprises a control means comprising split plates(14) installed at the lower part of the transfer car, temperature sensors(15) installed in each space formed by the split plates, and a control panel(16) for controlling operation of the driving cylinder by computing temperature sensed by the temperature sensors, and wherein the rotation plate is formed of a heat resistant material.
Patent KR-20030049899-A (KR)
Title: Apparatus for detecting remain amount of paper for printer
Inventor: JUNG SEUNG SIK
IPC: B65H26/06
Filed: 2001-12-17
Abstract: PURPOSE: A remaining paper detector of a printer is provided to improve the convenience by easily checking the remaining paper in the network printer from each computer to be connected with the printer. CONSTITUTION: A paper actuator(100) is rotated according to the height change of paper by contacting on the paper on a paper pick-up cassette(10) and installing in a pick-up arm(20) of a pick-up frame(40) through a shaft(101). A slide lever(110) is rotated by installing on the shaft of the paper actuator and interlocking with the operation of the paper actuator. A long hole(111) is formed in the end of the slide lever. A slide variable resistor(120) has a lever(110) to be stored in the long hole. A residual detecting substrate(130) is stuck to the one side of the pick-up frame by supporting the slide variable resistor. The residual detecting substrate coverts a variable resistance value by the slide variable resistance to a remaining paper information of a digital signal to read from each computer. Thereby, a user recognize the remaining paper through computer without moving to a printer.
Patent KR-20030050502-A (KR)
Inventor: LEE TAE HUN
IPC: F24C7/00
Filed: 2001-12-18
Abstract: PURPOSE: A microwave oven having a heater is provided to sufficiently heat the lower face of a food by embedding a beater. CONSTITUTION: A microwave oven includes a heating chamber(12), a tray rotating in the heating chamber, and a heater(14) rotatably supported on both sidewalls in the heating chamber. A recessed portion(16) is formed on the bottom face of the heating chamber. The heater is installed to rotate horizontally or vertically. The core of the heater is empty. If the heater is stood adjacent to a rear wall(17) of the heating chamber, the function of a convection heater is obtained. It the heater is kept in the horizontal state, the food placed on the tray is heated directly.
Patent KR-20030052914-A (KR)
Title: Control Method of Air-Fuel Ratio with Change of Calorific Value of Mixed Gas in a Reheating Furnace
Inventor: CHO GIL WON
IPC: B21B37/74
Filed: 2001-12-21
Abstract: PURPOSE: A method for controlling air-fuel ratio in accordance with calorific value variation of supply gas in heating furnace is provided to optimally supply air for combustion supplied to burner of the heating furnace correspondingly to calorific value variation of fuel supplied. CONSTITUTION: In a heating furnace of ironmaking process in which various types of mixed gases are used, the method for controlling air-fuel ratio in accordance with calorific value variation of supply gas in the heating furnace comprises the processes of deriving a relational expression between the measured calorific values of the fuel gas and calculated theoretical air-fuel ratios by using calorific values of fuel gas measured for a certain period of time by calorimeter adhered to fuel gas supply line and composition of fuel gas measured by gas chromatography; and calculating supply amount of the air for combustion corresponding to combustion conditions of fuel supplied with calorific value of the fuel being continuously changed by using the derived relational expression as continuously measuring the calorific value of the fuel.
Patent KR-20030053216-A (KR)
Title: Broadcasting receiver include creditcard system
Inventor: LEE JONG UK
IPC: H04N7/14
Filed: 2001-12-22
Abstract: PURPOSE: A broadcasting receiver having credit card settlement system within is provided to purchase products from home shopping channel or an Internet shopping mall by recognizing a credit card at the broadcasting receiver, thereby increasing the convenience of a user. CONSTITUTION: A television(1) is connectable to home shopping channel or the Internet. A card recognizing unit recognizes a credit card and read information of the credit card. A central processing unit of a card settlement unit recognizes the read information of the credit card and converts the recognized values into a format required for transmitting data. The central processing unit of the card settlement unit is connected with a central processing unit of the television for displaying information of approval or denial. A transceiver transmits the information of the credit card to a credit card company and receives the approval or denial information from the credit card company for applying the approval or denial information to the central processing unit of the card settlement unit.
Patent KR-20030056548-A (KR)
Title: Method for controlling a terminal of MPEG-4 system
Inventor: BAE DAE GYU
IPC: H04N7/173
Filed: 2001-12-28
Abstract: PURPOSE: A method of controlling an MPEG-4 system terminal using a caching technique is provided to rapidly reproduce contents requested by a user and offer stable contents to the user. CONSTITUTION: An object to be cached is judged. The object is cached from a server and stored in a cache. When a user requests an arbitrary object to be reproduced(S120), it is judged whether or not the arbitrary object is the contents stored in the cache(S160). When the arbitrary object is the contents stored in the cache, the requested object is reproduced from object data stored in the cache. When the user requests an object that is not stored in the cache to be reproduced, the server is requested to transmit the object(S200). When the object is received from the server, the received object is reproduced. When the reproducing object data is judged to be data to be cached, the data is stored in the cache(S210). The object data stored in the cache includes the final update time of the object, map and access unit for random access of stream.