baber/WOPTO huggingface dataset:
Patent KR-20030013545-A (KR)
Title: Scheduling Method for QoS and Resource Management in Mobile Communication System
Inventor: CHOI SANG YUN
IPC: H04L12/56
Filed: 2001-08-08
Abstract: PURPOSE: A scheduling method for managing QoS(Quality of Service) and resource of a mobile communication system is provided to assure reliable QoS and efficiently manage resources of a base station by withdrawing a wireless resource of a call with the lowest service priority at a uniform rate when a data call service request with a service level, and assigning a resource according to the data call service request of the high service level. CONSTITUTION: If an available resource of a base station does not exist or the available resource does not satisfy a service level of an MS(Mobile Station) which requests a new service(36), the base station retrieves a database which stores a priority of a currently serviced call and a priority according to the service level of the MS(37). The base station confirms the quantity of resources assigned in a call with the lowest priority among the currently serviced calls(38). The base station withdraws the resources assigned in the call with the lowest priority at a uniform rate(39). The base station transmits a service response message to the MS which requests the new data service, and performs a scheduling for reassigning resources of MSs using the withdrew resources on the basis of a certain data rate requested by the MS and the maximum rate in the serviced cell(40,41). The base station resets the priority according to the service level of the reset MSs in the database(42), and services the packet data to the MS(43).
Patent KR-20030013949-A (KR)
Title: Constant temperature and humidity equipment added heat exchange system and method for using the same
Inventor: HAN SEUNG IL
IPC: F24F5/00
Filed: 2001-08-10
Abstract: PURPOSE: A constant temperature and humidity apparatus using a heat exchange system and a method thereof are provided to save energy consumed in the constant temperature and humidity apparatus by preheating and precooling air by adding the heat exchange system. CONSTITUTION: A constant temperature and humidity apparatus using a heat exchange system includes a blower(260), a first heat exchanger(271) precooling air flowed by the blower, a cooler(230) cooling the air precooled by the first heat exchanger, a second heat exchanger(272) preheating the air cooled by the cooler, a heater(240) heating the air preheated by the second heat exchanger, a humidifier(250) increasing humidity of the air heated by the heater, and a circulation pump(274) circulating a heat medium material between the first heat exchanger and the second heat exchanger.
Patent KR-20030016969-A (KR)
Title: Brake Control Method and System for Vehicle
Inventor: SHIN YEONG SU
IPC: B60T8/24
Filed: 2001-08-23
Abstract: PURPOSE: A control method of a brake and its control system are provided to maintain the braking force of a brake by maintaining operating pressure of a brake hydraulic line before an accelerating pedal is operated. CONSTITUTION: An operation of a brake is detected from a brake switch(10) and a stop is detected from a speed sensor(12). The braking of a vehicle is maintained by maintaining operating pressure of brake hydraulic lines(5) from an actuator(6) of an ABS(Anti-lock Brake System) to each wheel(4). In detecting the operation of an accelerating pedal(16) from a throttle position sensor(14), the braking is released by returning the actuator to an initial state. Thereby, the sliding of the vehicle in an inclined road is prevented and the continuous operation of a brake pedal or a parking brake is unnecessary.
Patent KR-20030016999-A (KR)
Title: A Servo Type Accelerometer
Inventor: BYUN DUK GYU
IPC: G01P15/13
Filed: 2001-08-23
Abstract: PURPOSE: A servo accelerometer is provided, which prevents the increase of a production cost and detects a low frequency from earthquake waves. CONSTITUTION: A supporting frame(100) comprises a base(110) and a supporting axis(120) projected on top of the base and a supporting ring(130) connected to the supporting axis, and has an intervening plate(150a) to have a constant magnetic flux on the base and then a permanent magnet(150) is installed on the supporting frame to have a constant gap(140) with the plate. A vibration part(200) is connected to the supporting axis through a pivot and a coil is wound on an outer side of a bobbin(220) to be inserted into the gap, and a reflection plate is attached on the bobbin. And a vibration sensing part(300) comprises a photo diode part and a light emitting part connected to a substrate(310) supported in the supporting ring.
Patent KR-20030019744-A (KR)
Title: An apparatus and method for interfacing in a PDA
Inventor: LEE YEONG JU
IPC: G06F15/02
Filed: 2001-08-30
Abstract: PURPOSE: An interface device and an interfacing method are provided to interface a processor of a portable terminal with external devices like a jog dial and a scroll button without an EPLD(Electrically Programmable Logic Device) or an I/O expander. CONSTITUTION: The device comprises keyboard column pins, keyboard row pins, and GPIO(General Purpose Input/Output) pins. They are all included in a processor(11). The keyboard interface pins, namely the keyboard column pins and the keyboard row pins, interfaces the processor(11) with a jog dial(31) and a scroll button(41), and the GPIO pins are used as other functions like a power control of devices of a PDA or a signal IO. Among keyboard signal lines(KBR0-KBR4, KBC0-KBC2), output signal lines(KBC0-KBC2) are connected to the keyboard column pins and input signal lines(KBR0-KBR4) being connected to the keyboard row pins. If a signal is input from the processor(11) to the jog dial(31) via one output signal line(KBC1), three function signals are output from the jog dial(31) to the processor(11) via three input lines(KBR0-KBR2). If a signal is input from the processor(11) to the scroll button(41) via one output line(KBC0), five function signals are output from the scroll button(41) to the processor(11) via five input lines(KBR0-KBR4).
Patent KR-20030020206-A (KR)
Title: system and method for payment of small account using integrated mileage, and vending machine and payment terminal used therein
Inventor: LEE KUN SANG
Filed: 2001-09-03
Abstract: PURPOSE: A payment system and method is provided to unify the milage offered by a plurality of service providers or companies, to convert the milage into an exchange value corresponding to a real money, and to enable a user to pay a commodity with the milage via a mobile phone, at a vending machine or at a milage payment terminal installed at a store. CONSTITUTION: The system comprises a milage unification server(10), a mobile terminal(20), the internet(40), an MSC(Mobile Switching Center, 50), and a mobile communication network(60). The milage unification server(10) is connected to servers of affiliated member companies(70, 71, 72), for example, service providers, and a user terminal(80). The affiliated member companies(70, 71, 72) offer a milage point to a user according to criteria of theirs when the user purchases a commodity or a service. The milage unification server(10) receives the offered milage data from each member company, unifies the milage data, and converts the unified milage into an exchange value corresponding to real money. The vending machine(30) has a unique phone number, receives the exchange value from the unification server and offers a commodity to a user based on the exchange value if the vending machine(30) is accessed by a mobile terminal of a user and receives a selection signal from the user.
Patent KR-20030022544-A (KR)
Title: Isothermal heat spreader for an electronic machine radiation
Inventor: KIM GWANG SU
IPC: H05K7/20
Filed: 2001-09-11
Abstract: PURPOSE: A heat dispersion structure for radiating heat generated in electronic equipment is provided to improve the radiation capacity by installing a liquid moving unit in upper and lower cases. CONSTITUTION: Upper and lower cases(10,11) are coupled to form an inner space in a vacuum state. A liquid moving unit(12) is provided in the upper and lower cases(10,11), for changing a phase of a liquid filled in the inner space. A side of each of the upper and lower cases(10,11) is fixed on a heating element. The upper and lower cases(10,11) have a circular or rectangular shape. A heat sink is fixed on the upper case(10) or the lower case(11) in order to efficiently radiate heat generated in the heating element. A protuberance(15) is formed on the lower case(11) to maintain the shape of the upper and lower cases(10,11).
Patent KR-20030027967-A (KR)
Title: Control box water protecting structure of air conditioner outdoor unit
Inventor: AHN JEONG HWAN
IPC: F24F1/00
Filed: 2001-09-18
Abstract: PURPOSE: A structure for preventing infiltration of water of control box of outdoor unit of air conditioner is provided to prevent damage of electronic components installed in the control box due to water. CONSTITUTION: A structure includes a control box(70) placed on an inside of an outdoor unit(51) and having electronic components installed thereon; and a protective device, a slanted plate(80), having an end protruding from a side of the control box and bending downward to prevent water flowing in through an air outlet(62) from infiltrating into the control box.
Patent KR-20030033213-A (KR)
Title: Anode current collector and lithium battery employing the same
Inventor: JUNG HYEON SUK
IPC: H01M10/0525
Filed: 2001-10-19
Abstract: PURPOSE: Provided are an anode current collector excellent in formability, corrosion-resistance, and mechanical properties and a lithium battery containing the anode current collector, which has improved overdischarge lifetime property. CONSTITUTION: The anode current collector contains 10-90wt% of copper(Cu) and 10-90wt% of nickel(Ni) and has a thickness of 10-30 micrometer. And the lithium battery contains the anode current collector and an electrolyte comprising a lithium salt and an organic solvent, wherein the lithium salt is at least one selected from LiClO4, LiBF4, LiPF6, LiCF3SO3, and LiN(CF3SO2)2, and the organic solvent is at least one selected from propylene carbonate, ethylene carbonate, gamma-butyrolactone, 1,3-dioxorane, dimethoxy ethane, dimethyl carbonate, and etc.
Patent KR-20030035010-A (KR)
Title: Steel Piple Pole With Insulator to Lay under the Ground
Inventor: JIN HYEONG SIK
IPC: E04H12/08
Filed: 2001-10-29
Abstract: PURPOSE: A steel pipe pole is provided to easily ground by reducing excavated points when the steel pipe pole is buried. CONSTITUTION: An insulating coating material(7) is shielded around an underground foundation buried portion(4). Grounding rods(6) connected with a grounding conductor(5) are serially connected with the underground foundation buried portion by an insulating cap(8). Thereby, the grounding construction is easy without separating the grounding rods from an electric pole. Moreover, the damage of underground buried materials is prevented by constructing the grounding near an excavated point for the electric pole.
Patent KR-20030040798-A (KR)
Title: reactor for using hydrogen storage alloys
Inventor: CHA GANG UK
IPC: F25B17/12
Filed: 2001-11-16
Abstract: PURPOSE: A reactor charged with a hydrogen storage alloy is provided to facilitate an exothermic reaction between the hydrogen and sintered form of hydrogen storage alloy by increasing the contact area between the sintered form and hydrogen. CONSTITUTION: A reactor comprises a reaction container(52) connected to a distribution pipe serving as a hydrogen passage; a sintered form(53) disposed within the reaction container, which has a hydrogen flow channel(54) with a plurality of recesses(55) indented from the center toward the outer surface of the sintered form in such a manner that the hydrogen flow channel has a radial shape in its entirety, wherein the sintered form is made of a hydrogen storage alloy which performs an exothermic reaction during absorption of hydrogen and an endothermic reaction during discharge of hydrogen; and a filter mounted in the hydrogen inlet port of the reaction container, which prevents hydrogen storage alloy powder from being discharged to outside.
Patent KR-20030040891-A (KR)
Title: Lubricating devise of scroll compressor
Inventor: JIN HONG GYUN
IPC: F04C18/02
Filed: 2001-11-16
Abstract: PURPOSE: A lubricating device of a scroll compressor is provided to achieve improved performance by reducing friction losses, while preventing abrasion and heating of thrust surface. CONSTITUTION: A lubricating device comprises a rotating shaft having an oil feeder arranged at the lower portion of the rotating shaft so as to feed the oil contained in the bottom of a closed container(101) to an oil pocket(104) of an upper frame(102) through an oil flow channel; the oil pocket for containing the oil fed through the oil flow channel; the upper frame having an oil storage part for storing the oil fed from the oil pocket to the thrust surface of the upper frame; and a swirling scroll(135) having a rear surface slide contacting the thrust surface of the upper frame. The swirling scroll has an oil passage groove formed at the rear surface of the swirling scroll so as to feed the oil from the oil pocket to the oil storage part of the upper frame. Thus, the thrust surface of the upper frame and the rear surface of the swirling scroll contact with each other in a fluid lubricating state.
Patent KR-20030039946-A (KR)
Title: Method and apparatus for transmitting and receiving orthogonal code space indication information in a mobile communication system
Inventor: CHOI HO GYU
IPC: H04J13/18
Filed: 2001-11-16
Abstract: PURPOSE: A device and a method for transceiving orthogonal code space indication information of a mobile communication system are provided to allow a base station to notify terminals with information on orthogonal codes usable in a data service. CONSTITUTION: A channel state decider(101) decides forward channel states of each terminal. A storage(102) stores information on a series of orthogonal codes provided by a base station. A controller(103) sequentially allocates the preset number of the series of orthogonal codes to the terminals orderly starting from the terminal having the poorest state. A channel transmitter(104) transmits information on indication of the last orthogonal code among the orthogonal codes allocated to each terminal to the terminals under control of the controller(103). And a power controller(105) controls power of the indication information transmitted to the terminals so that the terminals with poor channel states have high power.
Patent KR-20030042382-A (KR)
Title: Positive displacement pump having a eccentric idle piston
Inventor: YOON KWANG HO
IPC: F04C2/00
Filed: 2001-11-22
Abstract: PURPOSE: A positive displacement pump is provided to reduce manufacturing costs, while preventing clearance between the piston and inner surface of the cylinder. CONSTITUTION: A lower piston(5) is mounted to a driving shaft(3) having a single rotation center axis(X) which is supported by a support member(2). The lower piston eccentrically rotates in a lower chamber of a cylinder by an eccentric ring(7) of the lower piston. An upper piston(21) is connected to the lower piston through a connection member(15), and eccentrically rotates centering from a rotation center pin(25) disposed at the eccentric position. The lower piston includes the eccentric ring mounted to the driving shaft, a bearing(9) mounted to the outer surface of the eccentric ring, and an elastic member(11) arranged at the outer surface of the bearing.
Patent KR-20020004911-A (KR)
Inventor: SONG SUNG HAN
IPC: B31B50/02
Filed: 2001-11-23
Abstract: PURPOSE: An automatic device for supplying a corrugated cardboard is provided to automatically supply corrugated cardboards to a cutter for reducing the shaping work of the corrugated cardboard without any workers and improve the precision of the supplying work. CONSTITUTION: An automatic device for supplying a corrugated cardboard includes a main body(10) having conveying dies(13) on upper and lower frames(11,12), an element for moving the main body to and fro by being engaged with a pinion gear(14) assembled at one sides of the upper and lower frames and a rack gear(15) mounted to the main body, a guide element for guiding a corrugated cardboard passing through a movement roller(19) by assembling a fixing bracket(23) attached with a plurality of leaf springs(22) to a side of the main body, a supporting element for supporting the corrugated cardboard to return to the movement roller by a guide leaf spring connected to a guide roller(26) fixed at a side of the upper frame, a rear end guide element moved by the movement roller for guiding a rear corrugated cardboard to a front end of a front corrugated cardboard, a base die(30) assembled with a tension control bar connected to the guide roller to suspend the rear corrugated cardboard while the front corrugated cardboard moves into a shaping device.
Patent KR-20020046156-A (KR)
Inventor: COLGAN EVAN GEORGE
IPC: G02F1/1335
Filed: 2001-12-01
Abstract: PURPOSE: A method of aligning sheet materials, aligning method, a substrate assembling method, and an aligning apparatus are provided to easily and surely perform highly accurate alignment and suppress reduction in material yield. CONSTITUTION: A method of aligning a first sheet material(1) having a specified pattern made of a transmissive material and a second sheet material(2) laminated on the first sheet material, comprises the steps of: setting a focus of a microscope(23) disposed on the first sheet material side on the first sheet material in a laminated state of the first and second sheet materials to perform measurement for a position of a specified portion of the first sheet material, and setting the focus of the microscope on the second sheet material to perform measurement for a position of a specified portion of the second sheet material; and performing alignment between the first and second sheet materials based on the measured positions of the first and second sheet materials. The first sheet material is a liquid crystal display cell including, as the specified pattern, signal and gate lines and a black matrix covering the lines disposed in a matrix shape, and measurement is performed for a position of the liquid crystal display cell based on one selected from the signal line, the gate line and the black matrix.
Patent KR-20020089123-A (KR)
Inventor: ASHIZUKA NORIHIRO
IPC: H01L23/498
Filed: 2001-12-07
Abstract: PURPOSE: To improve the resin damming effect of a seal resin by grooves formed on the surface of an insulation film, thereby improving the productivity of semiconductor device manufacture having a tape carrier for the semiconductor device and a BGA type chip size package using the same. CONSTITUTION: A groove 20 having a zonal sectional shape is formed on the surface of an insulation film 5 existing between a wire bonding window hole 18 and an opening for a solder ball 12 nearest thereto, thereby forming a structure of blocking a seal resin from flowing into the opening for a solder ball 12.
Patent KR-20030048574-A (KR)
Title: a gas mixing blocking and CVD apparatus having the same
Inventor: LEE CHUN DEUK
IPC: H01L21/205
Filed: 2001-12-12
Abstract: PURPOSE: A gas mixing block and a CVD(Chemical Vapor Deposition) apparatus having the same are provided to be capable of minimizing the corrosion of the inner wall of a source path and the failure due to metal contaminants generated from a corrosion portion by using an oxide aluminum coated layer. CONSTITUTION: A mixing part(300) is installed for mixing sources in the state of vapor or gas. A plurality of lines(130a,130b,130c) are connected with the mixing part(300) through a plurality of connecting parts(310a,310b,310c) for independently supplying the sources. An exhaust part(320) is connected with the bottom portion of the mixing part(300) for exhausting the mixed source. An oxide aluminum coated layer(330) is formed on the inner wall of source paths.
Patent KR-20030048612-A (KR)
Title: Upper chamber switching apparatus for an optical fiber drawing furnace
Inventor: BAE SANG JUN
IPC: G02B6/00
Filed: 2001-12-12
Abstract: PURPOSE: An apparatus for opening and shutting an upper chamber for optical fiber melting furnace is provided to maintain the atmosphere of the inside of a melting furnace and the oxidation of a graphite heating plate by preventing the inflow of external air into the inside of the melting furnace. CONSTITUTION: A chamber(20) is installed at an upper end portion of an optical fiber melting furnace(11) in order to melt an optical fiber preform(1) and output the melted optical fiber preform to optical fibers. Opening portions are formed at an upper end portion and a lower end portion of the chamber, respectively. A shield portion is installed at an upper portion of the chamber in order to permit only the preform inserted into the optical fiber melting furnace and shield the inflow of the external air and the outflow of internal gas. The shield portion is connected to a driving portion(40) in order to open the opening portions of the chamber.
Patent KR-20020023771-A (KR)
Inventor: YOO BYONG SEOP
IPC: B21C1/02
Filed: 2001-12-17
Abstract: PURPOSE: An apparatus for drawing a wire rod by rolling rolls is provided which draws the wire rod to a wire rod having a certain diameter by using the rolling rolls installed between the idle bobbin and the driving drums as a wire rod such as stainless steel wire coiled around an idle bobbin is being pulled to driving drums. CONSTITUTION: The apparatus for drawing a wire rod by rolling rolls comprises an idle bobbin(10) which is installed at one side a wire rod drawing apparatus, on the circumferential surface of which a wire rod(20) is coiled, and which is idled where it is; rolling rolls(30) which reduces a diameter of the profile of the wire rod(20) by rolling the wire rod(20) that is being uncoiled from the idle bobbin(10); driving drums(14) which supplies a driving force to the wire rod(20) that comes out of the rolling rolls(30) after being rolled at the rolling rolls(30), and which coils the wire rod, wherein two or more rolling rolls and driving drums are continuously installed through the medium of sheaves(18) installed at one side so as to gradually reduce a diameter of the profile of the wire rod, a drawing dies instead of the rolling roll is installed last so as to improve roundness when two or more rolling rolls and driving drums are installed, and the wire rod coming out of the final driving drum passes through a straightening machine before being coiled around a coiler so as to correct vertical and horizontal bends of the wire rod.
Patent KR-20030052409-A (KR)
Title: Agricultural machine for covering with earth
Inventor: HONG DEOK HWA
IPC: A01B33/08
Filed: 2001-12-21
Abstract: PURPOSE: Provided is a ridging machine which lets a driving axis divided into three steps so that it increases convenience in disassembling a ridging wheel from the driving axis. CONSTITUTION: The ridging machine comprises the parts of: a support frame part which consists of a gear box to receive power from a tractor, a power axis part, an auxiliary axis pipe and a pair of connection arms(140) to connect to the tractor; a wheel cover part(200) which comprises a pair of vertical members(210), a horizontal frame(220) to be bound with the vertical member and a wheel cover to be inserted into both ends of the horizontal frame; a ridging wheel axis which consists of a drive-side assembly, a slave-side assembly and a pipe axis to receive power from the power axis part and to drive the ridging wheel; and the ridging wheel which lets plural ridging blades fixed at a wheel disk by a bolt.