baber/WOPTO huggingface dataset:
Patent KR-20080022758-A (KR)
Title: Method for controlling yaw rate of electronic stability program
Inventor: LEE SHIN AE
IPC: B60W40/06
Filed: 2006-09-07
Abstract: A yaw rate control method for an ESP(Electronic Stability Program) system of a vehicle is provided to secure stability of the vehicle by stably limiting the yaw rate of the vehicle by controlling vehicle wheels through the momentum of the vehicle and road state and to judge the state of the vehicle exactly by using information about the slip angle of the vehicle on the low-friction road. A yaw rate control method for an ESP system of a vehicle comprises the steps of: measuring the real momentum of the vehicle by reading measurement values from plural sensors detecting motion information of the vehicle(S100,S110); setting a stable reference value that a driver wants, from steering angle and vehicle speed measured from the sensors of the vehicle(S120); comparing the measured momentum of the vehicle and the set stable reference value and judging road conditions according to the degree of measured lateral acceleration if the momentum of the vehicle is over the stable reference value(S130,S140); and deciding the yaw rate limit timing and limit degree according to the judged road condition(S150).
Patent KR-20080022922-A (KR)
Title: Module for cancelling interference
Inventor: CHO BOO YOUNG
IPC: H04L27/00
Filed: 2006-09-08
Abstract: An interference cancellation module is provided to speedily and stably adapt to an initial channel by using FIR(Finite Impulse Response) filters together with a GLMS(Group Least Mean Square) algorithm and a GCMA(Group Constant Modulus Algorithm). An interference cancellation module comprises the first through fourth FIR filters(11-14). The first and second FIR filters(11,12) respectively are connected to the first and second determiners(21,22) and the first and second error function creation parts(31,32) in sequence. The third and fourth FIR filters(13,14) respectively are connected to the first and second squarers(71a,71b), the first and second subtracters(73a,73b), and the third and fourth error creation parts(33,34) in sequence. The first through fourth error function creation parts(31-34) are connected to a selector(40) and a multiplexer(80) in sequence, and the multiplexer(80) is connected to the first through fourth update coefficient parts(51-54).
Patent KR-20080023887-A (KR)
Title: Reverse voltage prevention apparatus of pwm motor
Inventor: LEE HYUN CHUL
IPC: H02H7/097
Filed: 2006-09-12
Abstract: A reverse voltage prevention apparatus of a PWM(Pulse Width Modulation) circuit is provided to reduce cost in comparison of a reverse voltage prevention diode and reduce a temperature rise due to heat generation by using a field effect transistor. A reverse voltage prevention apparatus of a PWM circuit includes a reverse voltage preventing unit and a leakage current preventing unit(220). One side of the reverse voltage preventing unit is connected to a charge pump and a ground, and an output stage of a freewheel diode, and the other side thereof is connected to a battery through the freewheel diode and a node. The reverse voltage preventing unit maintains a freewheel function by receiving a high signal from a cp stage(c.p) and an output stage(out1) of the charge pump in case of normal voltage of the battery and blocks reverse voltage from being applied to the freewheel diode and a DC link electrolytic capacitor by using current applied from the ground in case of reverse voltage of the battery.
Patent KR-20080025972-A (KR)
Title: Method and apparatus for charator inputting in portable communication system
Inventor: YUN JEONG SEOK
IPC: H04B1/40
Filed: 2006-09-19
Abstract: A character input method of a portable terminal and a device are provided to group characters in matrix structure as arranging special characters of high frequency of use at positions capable of reducing key inputting times, thereby decreasing the key inputting times when the special characters are inputted. A controller senses whether characters are inputted by a user's key operation(401), and checks whether the character inputting action is completed(403). If not, the controller checks whether a special character input event occurs(405). If so, the controller outputs a special character group list on a display(407). The controller senses whether a special character group is selected by the user's key operation(409), and outputs an input window of the sensed special character group on the display(411).
Patent KR-20080025997-A (KR)
Title: Purge control solenoid valve structure
Inventor: BAE SUNG KWAN
IPC: F02M25/08
Filed: 2006-09-19
Abstract: A structure of a purge control solenoid valve is provided to minimize the flow variation of gas in an out portion to discharge vapor gas, so that driving noise is minimized. An input nipple(20) protrudes from a case(10) at the first side of the case. An output nipple(30) is formed at the second side of the case in order to discharge vapor gas toward an inlet manifold. A plurality of separators(35) are provided inside the output nipple. The separators are classified into upper separators and lower separators. The upper separator and the lower separator are alternately provided with a predetermined interval. The end portion of the upper separator overlaps with the end portion of the lower separator in an output direction of the vapor gas.
Patent KR-20060107468-A (KR)
Inventor: PARK YOON SAM
IPC: B29C33/02
Filed: 2006-09-20
Abstract: 스티로폼 박스 성형용 금형 및 이에 의해 제조된 스티로폼 박스가 개시된다. 상기 스티로폼 박스 성형용 금형은 내부가 상호 연통된 케이스용 금형의 내부로 원료를 주입하고, 내부가 상호 연통된 커버용 금형의 내부로 원료를 주입하므로, 하나의 케이스 및 하나의 커버마다 구획된 공간으로 원료를 주입하는 종래의 금형에 비하여 상대적으로 넓은 공간으로 원료를 주입하는 형태가 된다. 이로인해, 원료를 금형의 내부로 균일하게 주입할 수 있으므로, 제품의 불량율이 감소된다. 또한, 금형의 내부 공간을 모두 활용할 수 있으므로, 하나의 금형으로 많은 케이스 및 커버를 제조할 수 있다. 이로인해, 생산성이 향상된다.
Patent KR-20080030129-A (KR)
Title: Solar energy power generation system
Inventor: YANG GYU HYUN
IPC: H02J3/38
Filed: 2006-09-29
Abstract: A solar power generation system is provided to improve efficiency of the system and to reduce weight, size, and cost of the system by removing a three-phase high voltage transformer. A solar power generation system includes a DC-DC converter and a three-phase inverter. The DC-DC converter boosts DC voltage generated from a solar cell. The three-phase inverter converts DC power into user AC power. The solar power generation system converts the user AC power into high voltage AC power. The DC-DC converter is realized in a multi-string type by independently performing an MPPT(Maximum Power Point Tracking) function without arranging the solar cells in parallel. A DC storage condenser stores generation power of each of the solar cells through the DC-DC converter.
Patent KR-20080005044-A (KR)
Title: Apparaus and method of providing internet tv brodacasting service using fast buffering switch
Inventor: CHO JAI HYUNG
IPC: H04N21/436
Filed: 2006-09-29
Abstract: A method and an apparatus for providing an Internet broadcasting service by using a fast buffering switch are provided to improve the delay of buffering generated as a video terminal stores initial streaming data in a buffer memory during a particular time when an Internet broadcast receiver switches a channel, thereby quickly switching the channel. An apparatus for providing an Internet broadcasting service by using a fast buffering switch comprises a channel message processing unit(324), a data storage unit(322), a broadcasting stream processing unit(321), and a broadcasting stream outputting unit(323). The channel message processing unit requests the transmission of streaming data for a broadcast channel through an access network(310) to which a user terminal requesting the reception of the broadcast channel is connected. A logical stream buffer is generated or deleted in the data storage unit. The broadcasting stream processing unit receives the streaming data for the requested broadcast channel from a broadcasting server(300), generates the stream buffer in the data storage unit, and stores the received streaming data. The broadcasting stream outputting unit copies the stored streaming data and transmits the stored streaming data to the user terminal in real time in order to perform multicast broadcasting.
Patent KR-20080032460-A (KR)
Title: Jig for tightening a bolt
Inventor: LIM CHUNG HWAN
IPC: B23P19/00
Filed: 2006-10-10
Abstract: A jig for tightening a bolt is provided to improve convenience of working and adjust the position of the nut runner according to the position of working by simply shifting a nut runner as a tightening tool to the tightening position. A jig for tightening a bolt comprises a supporting part, driving parts, a tightening part, a load compensating part, a tilting part, and a reaction force control part. The supporting part is erected toward the lower part of a vehicle transferred by an overhead hanger from the bottom of a working line. The driving parts are capable of moving to the transverse(T), longitudinal(L), and height(H) direction of the vehicle for the supporting part. The tightening part installed at the driving parts tightens chassis parts for the lower part of the vehicle. The load compensating part compensates the load of the tightening part in moving up/down of the tightening part toward the lower part of the vehicle. The tilting part adjusts the fine position of the tightening part in movement of position. The reaction force control part supports the reaction force generated in case of operation of the tightening part. The driving part consists of a longitudinal moving part, a vertical moving part, and a transverse moving part. The supporting part includes at least one pair of posts(10) erected at the bottom in the working process. The tightening part has a nut runner(40) joined at the other end of a second tool housing link member.
Patent KR-20080037787-A (KR)
Title: Method of controlling responsibility of fuel-gage for vehicle using navigation system
Inventor: PARK JONG SUN
IPC: B60K15/077
Filed: 2006-10-27
Abstract: A method of controlling the responsiveness of a fuel gauge for a vehicle using a navigation system is provided to improve the control precision of responsiveness by using information on a vehicle position and a road condition that are displayed on the navigation system. A method of controlling the responsiveness of a fuel gauge(30) for a vehicle using a navigation system(10) comprises the step of receiving information on a vehicle position and a road condition from the navigation system. The fuel gauge is controlled based on the information. The information is received from the navigation system through an ECU(20). The ECU transmits a control signal based on the information on the vehicle position and the road condition with a predetermined time interval such that the amount of fuel is displayed on the fuel gauge.
Patent KR-20080038987-A (KR)
Title: Air cleaning apparatus for automotive vehicles air conditioning system
Inventor: KIM JAE HO
IPC: B60H3/00
Filed: 2006-10-31
Abstract: An air cleaning apparatus of an air conditioning system for a vehicle is provided to effectively sterilize bacteria and mildews existing in an evaporator even if the air conditioning system is not operated. An air cleaning apparatus of an air conditioning system for a vehicle comprises an air conditioning case(10), a blower(20), an evaporator(30) installed on an internal path(12) of the air conditioning case, and a cluster ion generator(50) disposed on an upstream of the evaporator. The cluster ion generator includes a cation discharge electrode(54) and an anion discharge electrode(56) which are installed in the internal path while being spaced apart from each other by a certain interval to emit cation and anion to the air remaining in the internal path. The cation and anion discharge electrodes are disposed on a position corresponding to the bottom of the evaporator.
Patent KR-20080040075-A (KR)
Title: A lay bricks method
Inventor: KWON HWA SUK
IPC: E04F13/22
Filed: 2006-11-02
Abstract: A method for laying bricks is provided to lay bricks quickly by fixing bricks to a wall of a building without using adhesives, and not to have an influence on a variation of temperature inside a room by laying bricks to a wall of a building not to be separated and forming an air insulation space among the bricks, thereby cutting off the transfer of heat. A method for laying bricks comprises the steps of: building and fixing many wall fixtures(21) of guide members(20) to a wall at regular intervals; fixing the guide members by driving concrete nails to the wall fixtures; fitting grooves(11) formed on the upper and lower parts of bricks(10) to rails(22) of the guide members continuously; and filling up a joint in a gap between the brick and the brick.
Patent KR-20080040270-A (KR)
Title: Spool manufacturing method of using metal injection molding and spool of use it
Inventor: SONG IL SEUNG
IPC: B22F3/00
Filed: 2006-11-02
Abstract: A method of manufacturing a spool using metal injection molding is provided to reduce pores formed in the spool during injection molding of an article and improve wear resistance of the spool accordingly by controlling physical properties and compositions of a raw material powder and a binder that are mixed and subjected to a metal injection molding process, and a spool manufactured by the method is provided. A method of manufacturing a spool using metal injection molding comprises: a preparation step(S11) of preparing a material powder and a binder comprising polyamide; a mixing step(S12) of mixing 55 to 65 vol.% of the material powder with 45 to 35 vol.% of the binder; an injection step(S13) of injection molding the mixture into the form of a component; a degreasing step(S14) of removing the binder contained in the component; a sintering step(S15) of sintering the component that has passed through the degreasing step; a first postprocessing step(S16) of processing external dimensions of the sintered component by CNC lathe machining; a carburizing heat treatment step(S17) of heating the component in an Fe-C-N gas atmosphere to harden a surface of the component; and a polishing step(S18) of polishing an outer diameter portion of the component inserted onto a spool rod by centerless polishing.
Patent KR-20060120533-A (KR)
Title: A ready-mixed concrete manufacture method by a loess
Inventor: OH ZHOU XI
IPC: C04B14/06
Filed: 2006-11-03
Abstract: Provided is a method for manufacturing ready-mixed concrete using loess, wherein the ready-mixed concrete is a substitute for cement, neutralizes poisonous heavy metal materials in cement, and thus prevents environmental pollution. The method for manufacturing ready-mixed concrete using loess comprises: mixing 15-16% by weight of loess, 40-50% of fine aggregate, 2% by weight of decomposed granite soil, 20-25% by weight of sand, 15-24% by weight of cement, and additives consisting of vegetable acetaldehyde extract, capsaicin extract, marine extract, chlorine, hydrogen, sodium, magnesium, animal and vegetable proteins, fat, a bit of pulp, fiber, salt, and chromosomes; fitting a ready-mixed concrete vehicle with 30% by weight of the mixture; and mixing and using the mixture on the spot immediately.
Patent KR-20080042315-A (KR)
Title: Organic electro luminescence display device and fabricating method thereof
Inventor: NOH YOUNG HOON
IPC: H05B33/14
Filed: 2006-11-09
Abstract: An organic electro luminescence display device and a fabricating method thereof are provided to increase a recombination rate between electrons and holes by scattering inorganic nano particles in a light emitting layer, thereby enhancing light emission efficiency of an organic light emitting cell. An organic electro luminescence display device includes organic light emitting cells arranged on a substrate in a matrix shape. Each of the organic light emitting cells is composed of first and second electrodes(104,112) with an organic light emitting layer(110) therebetween. The organic light emitting layer has a hole related layer formed on the first electrode, an electron related layer formed under the second electrode, and a light emitting layer(110c) arranged between the hole related layer and the electron related layer to scatter inorganic nano particles(180) thereon. The hole related layer is composed of a hole injection layer(110e) and a hole transport layer(110d), and the electron related layer is composed of an electron injection layer(110a) and an electron transport layer(110b).
Patent KR-20080042329-A (KR)
Title: Printer tray locking system for medical equipments
Inventor: KIM JAE IL
IPC: B41J13/00
Filed: 2006-11-09
Abstract: A printer tray locking system for medical equipment is provided to easily fix a printer tray to a receiving position with simple pushing operation and draw out the printer tray with simple pulling operation. A printer tray locking system for medical equipment includes a left tray assembly side panel(112), a right tray assembly side panel(110), a top panel(114), a roller unit(115), a tray(116), a locking groove(117), and an elastic locking unit(120). The left tray assembly side panel has a slide guide(113) and a driving unit(111). The right tray assembly side panel is positioned corresponding to the left tray assembly side panel and has a slide guide. The top panel couples the left and right tray assembly side panels. The roller unit is coupled between the left and right tray assembly side panels. The tray is inserted between the left and right tray assembly side panels and has slide grooves(118) on both side surfaces. The locking groove is formed at a rear of one side surface of the tray. The elastic locking unit is installed on the right tray assembly side panel in correspondence to the locking groove when the tray is inserted.
Patent KR-20080043140-A (KR)
Title: Collaborative filtering system and method
Inventor: GOO MAN YOUNG
IPC: G06F17/00
Filed: 2006-11-13
Abstract: A collaborative filtering system and a method thereof are provided to offer a correct recommendation result to users of a minor group by considering propensity of the users belonging to the minor group, and calculate correct relation between user preference and contents by excluding user action inducing an incorrect result. A contents providing server interface(105) receives contents use information of users by interfacing with a contents providing server. A contents use information management database(115) stores and manages the contents use information of the users. A user contents preference calculator(120) calculates contents preference applying weight according to user action and/or use time information of each contents by analyzing the contents use information stored in the database. A contents similarity calculator(130) determines a pair of contents frequently used together by analyzing the contents use information stored in the database and calculates similarity of the contents pair by applying the weight according to a use type of the contents pair and attribute of the paired contents. A user recommendation data generator(140) generates recommendation data for each user by using both the user contents preference calculating results and similarity data.
Patent KR-20080044558-A (KR)
Title: System and method for payment approval and program recording medium
Inventor: PARK HEN SUH
IPC: G06Q20/40
Filed: 2006-11-16
Abstract: A system and a method for processing payment approval, and a program recording medium for the same are provided to activate micro credit card payment and process the micro credit card payment conveniently more than cash in a member shop frequently transacting micro payment by simplifying or omitting approval and user authentication procedures in the micro credit card payment. A receiver(105) receives a payment approval request message from a payment terminal(155,700). A checker(110) checks whether a credit card number and a payment amount are included in the received message. A determiner(115) checks whether the credit card number included in the message is a proxy approval credit card number, and checks whether the payment amount included in the message is smaller than a proxy approval amount when the credit card number included in the message is the proxy approval credit card number. A payment approval processor(130) transmits the message to a payment approval institute server(150) corresponding to a credit card when the credit card number or the payment amount is not satisfied, and processes the payment approval as a proxy for a payment approval institute when the credit card number and the payment amount are satisfied.
Patent KR-20080046972-A (KR)
Title: Display driver able to storage many pages of image data and method for reproducing the image data
Inventor: NA MYOUNG SOO
IPC: G09G5/00
Filed: 2006-11-24
Abstract: A display driver for storing image data with plural pages and a method for reproducing the image data are provided to store image data on the plural pages in a graphic memory by reducing whole image data through pixel bit and compress partition schemes. A display driver includes a data pre-processing unit(210), a graphic memory(220), and a data post-processing unit(230). The data pre-processing unit executes pre-processing on image data received from the graphic memory. The graphic memory stores the image data on at least two pages delivered from the data pre-processing unit in a memory cell and allocates a memory area of N-bit on one pixel. The data post-processing unit executes post-processing on the delivered image data and delivers the processed data to the graphic memory. The pre-processing is pixel bit and compress partitions. The post-processing is data bit expand and data interpolation.
Patent KR-20080047919-A (KR)
Title: Method of recovering l-threonine from l-threonine fermentation broth using a nonsolvent
Inventor: CHO GYU NAM
IPC: C12N1/21
Filed: 2006-11-27
Abstract: A method for recovering L-threonine from a microorganism fermented broth is provided to obtain a high crystal recovery rate of the L-threonine by lowering the solubility of the threonine at room temperature using a non-solvent. A method for recovering L-threonine from a microorganism fermented broth comprises the steps of: (a) isolating fungus bodies from the fermented broth obtained by culturing an L-threonine producing microorganism to obtain a filtrate solution; (b) concentrating the filtrate solution; and (c) reacting the concentrated filtrate solution with a non-solvent such as methanol. ethanol. propanol, isopropanol and a mixture thereof to obtain L-threonine crystals. A feed additive comprises the crystalline-form L-threonine recovered by the method. Further, a temperature of the concentrated filtrate solution is 60 to 70°C, and a temperature of the non-solvent is 20 to 30°C.
Patent KR-20080048568-A (KR)
Title: Battery loading device of automobile
Inventor: LEE CHEOL HUN
IPC: B60R16/00
Filed: 2006-11-29
Abstract: A battery loading device for a vehicle is provided to improve degree of freedom of arrangement and to transport a battery securely by clamping the battery with a hanging unit using electro-rheological fluid solidified by electricity. A battery loading device for a vehicle comprises the followings: a housing(20) of a cylindrical shape; a ram(23) inserted to the housing, to move up and down by an actuator(24); a hanging unit(29) formed by inserting and fixing a bag(30) of a cylindrical shape made of elastic material and filled with electro-rheological fluid(31) to a bottom surface of the ram of the housing; a power source(34) installed at an inner wall of the housing; and a battery(37) formed with a hole(39) at a cover(38) and a hanging groove(40) at a bottom of the hole. The battery is clamped by connecting a bottom of the housing closely to a surrounding of the hole, inserting a bottom of the hanging unit to the hanging groove, and solidifying and changing a shape of the electro-rheological fluid.