baber/WOPTO huggingface dataset:
Patent KR-20080023066-A (KR)
Title: Apparatus and method for reporting loss packet and retransmitting request in a wireless communication system for data transmission
Inventor: CHO HYUN WOOK
IPC: H04L1/00
Filed: 2006-09-08
Abstract: A method and an apparatus for reporting a packet loss and requesting a re-transmission of the loss packet in a wireless communication system are provided to inform a continual packet loss, and to re-transmit a loss packet in a wireless communication system. An apparatus for reporting a packet loss and requesting a re-transmission of the loss packet in a wireless communication system includes a wireless communicating unit(301) converting a wireless signal to a base band signal. The wireless communicating unit changes a transmitting data for a transmission band. A data processing unit(303) receives the base band signal, and demodulates and decodes the received base band signal. The data processing unit codes and modulates a transmitting data. The data processing unit reports error information of a received packet. A controlling unit(311) collects information of a loss packet from the data processing unit.
Patent KR-20070061307-A (KR)
Title: System on chip with hybrid communication architecture of on-chip bus and on-chip network
Inventor: KIM WONN JONG
IPC: G06F13/40
Filed: 2006-09-19
Abstract: An SoC equipped with a hybrid communication tool using an on-chip bus and an on-chip network is provided to realize excellent performance by using a suitable communication route according to property of data transmission, as the on-chip bus and the on-chip network are simultaneously applied to the SoC. A processor(200) controls operation of the hardware modules included in the SoC. Each slave module(220) is operated by receiving control of the processor. Each master module(240) is operated without receiving the control of the processor while controlling the slave module. The on-chip bus(210) is a data communication route between the processor and the slave module. The on-chip network(230) is the data communication route between the master module and the slave module. A slave-master module is operated by receiving the control of the processor while controlling the slave module. The slave-master module(250) communicates the data with the processor through the on-chip bus and communicates the data with the slave module through the on-chip network.
Patent KR-20060116772-A (KR)
Title: Tank for permeating rainwater into a layer
Inventor: KIM JAE YOUNG
IPC: E03F5/10
Filed: 2006-09-29
Abstract: A rainwater infiltration tank is provided to prevent flood damage by burying a rainwater tank under the ground, storing up rainwater temporarily and making the rainwater flow inward gradually and to prevent drying stream by replenishing a stratum with water. A rainwater infiltration tank contains: a tank(110) buried under the ground and provided with an inlet to flow rainwater inward, a space(112) to store up rainwater, a manhole(113) to allow entrance and exit through the space and an air vent(114) to connect the space and a ground space; outflow holes(115) formed on the tank to infiltrate rainwater into a stratum(101), arranged precisely from top to bottom and formed in the small size to increase the absorptivity of rainwater from the tank and to the stratum; and a soil inflow prevention member(120) made of non-woven fabrics or woven fabrics containing polyester or Teflon based fibers and fixed to the outside or inside of the tank to penetrate rainwater to the stratum through the outflow holes and to prevent the inflow of soils from the stratum to the space.
Patent KR-20070094441-A (KR)
Title: Light diffusion reflection sheet with buffering effect
Inventor: LIAO CHI WEN
IPC: F21S2/00
Filed: 2006-10-20
Abstract: A light diffusion reflection sheet having buffering effect is provided to suppress damage due to engagement of a light reflection sheet or a V-cut light induction plate by using buffering effect of a transparent buffering layer. A light reflection sheet includes a transparent substrate(11), a transparent buffering layer(16), and a reflection layer(13). The transparent substrate includes a first surface and a second surface facing the first surface. The transparent buffering layer is formed on the first surface. The reflection layer is formed on the second surface. The transparent buffering layer prevents the light reflection sheet from being damaged when another optical element comes in contact with the light reflection sheet through the transparent buffering layer. The transparent buffering layer is formed of a material selected from a group including silicon, epoxy resin, polyurethane, and polylactic acid.
Patent KR-20080037869-A (KR)
Title: Secondary battery
Inventor: MAENG SOO YEON
IPC: H01M2/04
Filed: 2006-10-27
Abstract: A secondary battery is provided to prevent a vent from being damaged by external impact such as dropping of a battery, and to improve the time-, labor- and cost-efficiency in forming a vent. A secondary battery(10) comprises an electrode assembly(12), a can(11) for housing the electrode assembly, a cap assembly(100) coupled to the top opening of the can and including a cap plate(110) having a vent(116) with a smaller thickness than other peripheral portions, and an insulated casing(190) disposed between the electrode assembly and the cap assembly. The insulated casing further comprises a protrusion(195) formed upwardly at the portion corresponding to the vent, wherein the protrusion is spaced apart from the vent by a predetermined distance, but is in contact with the vent when the insulated casing is deformed by the internal pressure of the battery or heat exposure conditions.
Patent KR-20060118379-A (KR)
Title: Repeater in mobile communication system
Inventor: LEE BYUNG SUK
IPC: H04B10/29
Filed: 2006-10-27
Abstract: A repeater of a mobile communication system is provided to apply a main amplifier module where small signal amplification and attenuation functions and control functions are realized, thus gain control in accordance with user's control is available. A remote unit(200) comprises as follows. A modem(211) performs communication with an NMS(Network Management System). A remote transceiving module(220) transceives a signal with a transceiving module(140) of a donor unit(100). A main amplifier module(230) consists of an amplifier unit(232) composed of an attenuator(232-2) for attenuating the signal received through the module(220) and an amplifier(232-3) for amplifying the signal, and a controller(231) for performing gain control of the amplifier(232-3). A forward BPF(Band Pass Filter)(240) passes a desired frequency band only from the signal received from the amplifier(232-3), so that the signal of the corresponding frequency band can be transmitted to a terminal, and executes signal coupling for measuring output of a system. An arrestor(250) arrests a thunderstroke of a transmission antenna. An arrestor(260) arrests a thunderstroke of a receiving antenna.
Patent KR-20080040929-A (KR)
Title: Display device
Inventor: BAE JAE SUNG
IPC: G02F1/1345
Filed: 2006-11-06
Abstract: A display device is provided to mount a timing controller on a main circuit board, thereby easily installing an ASIC(Application Specific Integrated Circuit) in one chip and entirely controlling a data signal and a gate signal easily. A display device comprises a display panel(100), plural source driving chips(220), plural source circuit boards(410,420), and a flexible film(500). Data lines(120) are formed in the display panel. The source driving chips are connected to the plural source circuit boards. The flexible film connects the source circuit boards. The display device is connected to at least one of the source circuit boards and additionally includes a main circuit board(600) mounting a TC(Timing Controller)(610). The source circuit boards transmit a data signal, generated on the basis of a driving signal outputted from the main circuit board, to the source driving chips.
Patent KR-20080045568-A (KR)
Title: Turbofan and air conditioner having the same
Inventor: CHOI WEON SEOK
IPC: F04D29/30
Filed: 2006-11-20
Abstract: A turbo fan and an air conditioner having the same are provided to reduce air blowing noise by allowing an outer end portion of a blade to be inclined to a rotation plate and thereby minimizing collision between swirl and the outer end portion. A turbo fan(40) comprises a rotation plate(41) fitted to a shaft of a driving motor, a plurality of blades(42) connected to an outer circumferential portion of the rotation plate, a shroud(43) connected to outer end portions of the blades. The end portions of the blades include inner end portions connected to the rotation plate and outer end portions disconnected to the rotation plate. The outer end portions are formed to be inclined to the rotation plate.
Patent KR-20080046050-A (KR)
Title: Drive system for cooling fan of vehicle
Inventor: BYUN HYUNG SUK
IPC: F01P5/04
Filed: 2006-11-21
Abstract: An apparatus for driving a cooling fan of a vehicle is provided to eliminate a fan clutch mounting bolt and a fan pulley shaft, and eliminate an oil seal and a ring retainer by using a single ball bearing having both sides filled with grease and sealed. An apparatus for driving a cooling fan of a vehicle includes a cooling fan(106), a fan clutch, a fan shaft, a fan pulley(103). The cooling fan is arranged in the rear of a radiator and sucks outdoor air in. The fan clutch controls the ratio of the input rotation to the output rotation of the cooling fan. The fan shaft is extended in an axial direction in the fan clutch. The fan pulley is mounted on the fan shaft so as to rotate the fan shaft.
Patent KR-20080046874-A (KR)
Title: Data processing device and display apparatus having the same
Inventor: PARK DONG WON
IPC: G02F1/133
Filed: 2006-11-23
Abstract: A data processing apparatus and a display device having the same are provided to control the number of bits of image data in order to correspond to the bandwidth of a memory, thereby reducing the frequency of clock. A timing controller(110) receives plural first image data comprising m bits from an external device and outputs plural first image data by synchronizing the first clock. A data mapping member(130) converts plural first image data into plural second image data comprising 2^n bits. A memory(140) has the bandwidth of 2^n bits, receives plural second image data in response to the second clock and stores the data sequentially. A data re-mapping member(150) converts again plural second image data read from the memory into plural first image data in response to the second clock. A data compensating member(170) compensates plural first image data on the basis of plural first image data and the previous plural image data corresponding to the previous frame.
Patent KR-20080046947-A (KR)
Title: Separated mobile communication terminal
Inventor: GIM SEONG HWAN
IPC: H04B1/40
Filed: 2006-11-24
Abstract: A detachable personal terminal is provided to reduce a fabrication cost of a mobile communication module and an application module and royalties by reusing the modules. A module pack(100) includes a module board including a plurality of slots formed to allow a mobile communication module for processing an RF signal transmitted to or received from a base station and an application module for supporting a plurality of applications to be detachably attached thereto, and transmits data according to a function provided according to driving of the mobile communication module or the application module mounted on the module board. A transmitter/receiver(200) includes a receiving space(210) into which the module pack can be insertedly combined, receives a manipulation command or a transmission voice signal from a user and transmits the same to the module pack, and receives a reception voice signal transmitted from the module pack and audio or graphic data provided from the application module and outputs the same.
Patent KR-20080047104-A (KR)
Title: Pre-treatment method for purification of recombinant proteins from transgenic animal milk
Inventor: CHUNG BONG HYUN
IPC: C07K1/30
Filed: 2006-11-24
Abstract: A method for pre-treating milk of a transgenic animal is provided to improve the purification efficiency of recombinant proteins from the transgenic animal milk by shortening the purification time into about 4 hours and showing the recovery rate of at least 80%, thereby being used for mass-producing the recombinant proteins. A method for pre-treating milk of a transgenic animal before purification of recombinant proteins from the milk of the transgenic animal in case of precipitation of the recombinant protein not being easy comprises the steps of: (a) centrifuging the transgenic animal milk at a temperature of 4-37 deg.C with 4,000-12,000 rpm for 10-40 minutes to recover supernatant therefrom; (b) adding a first precipitating agent to the supernatant to precipitate impurities firstly; (c) adding a transition metal salt to the product obtained from the step(b) to precipitate impurities secondly; and (d) recovering the supernatant obtained from the step(c) and subjecting it to a precise filtration to remove impurities therefrom, wherein the steps(b) and (c) may reverse the order or performed at the same time. A method for pre-treating milk of a transgenic animal before purification of recombinant proteins from the milk of the transgenic animal in case of precipitation of the recombinant protein being easy comprises the steps of: (a) centrifuging the transgenic animal milk at a temperature of 4-37 deg.C with 4,000-12,000 rpm for 10-40 minutes to remove fat therefrom and recovering supernatant therefrom; (b) adding a first precipitating agent to the supernatant to precipitate recombinant proteins firstly; (c) adding a transition metal salt to the product obtained from the step(b) to precipitate the recombinant proteins secondly; and (d) after dissolving the precipitated recombinant protein in a buffer solution, subjecting the solution to a precise filtration to remove impurities therefrom, wherein the steps(b) and (c) may reverse the order or performed at the same time. Further, the transition metal salt is salt comprising a transition metal selected from a group consisting of Mn, Fe, Co, Ni, Cu and Zn.
Patent KR-20070056988-A (KR)
Title: Radiosensitive resin composition
Inventor: NAKANO YUKO
IPC: G03F7/022
Filed: 2006-11-28
Abstract: Provided is a radiation-sensitive resin composition, which forms a pattern having excellent transparency, solvent resistance and resolution in thin film transistors for display devices by polymerization initiator containing onium cation and specific anion. The radiation-sensitive resin composition comprises: (A) an alkali-soluble curable resin; (B) a quinone diazide compound; (C) a cationic polymerization initiator containing an onium cation and an anion selected from the anions represented by the following formulae(1) and (2); and (H) a solvent. In formulae(1) and (2), each of R1-R3, R11 and R33 independently represents a C1-C20 linear perfluoroalkyl, C3-C20 branched perfluoroalkyl, C3-C20 cyclic perfluoroalkyl or C6-C20 perfluoroaryl, wherein any one of -O-, -N(R)- or -SO2- is inserted between carbon atoms in the above groups (wherein R is H or a C1-C4 alkyl), and R11 and R33 or two of R1-R3 are bound to each other to form a cyclic structure, one or two cyclic structures being heterocyclic rings.
Patent KR-20070055987-A (KR)
Inventor: YU YOUNG HEE
IPC: B29C45/18
Filed: 2006-11-28
Abstract: 본 발명은 금형 내부로 주입되는 수지량을 기계적인 조작에 의해서도 사용자가 손쉽게 조절할 수 있도록 한 사출기용 핫 러너 시스템에 관한 것이다.  
     본 발명은, 수지가 이동되는 수지이동통로를 포함하는 매니폴드; 상기 수지이동통로와 연통되도록 매니폴더에 설치되어 수지를 금형 내부로 토출시키는 노즐; 상기 매니폴드 상측에 설치되어 상기 매니폴드의 수지이동통로와 노즐 중심을 승강하면서 노즐을 개폐하는 피스톤이 구비되며, 한쌍의 에어라인이 구비된 실린더; 그리고 상기 실린더 내부에 설치되어 피스톤의 승강거리를 제어하는 수지량조절부재; 를 포함하여 구비된 것을 특징으로 한다.  
       
     핫 러너 시스템, 수지량, 조절, 수지량조절부재
Patent KR-20080052908-A (KR)
Title: Cooling system for fuel cell vehicle
Inventor: KIM JAE HOON
IPC: H01M8/04
Filed: 2006-12-08
Abstract: A cooling system for a fuel cell vehicle is provided to improve maintenance of a vehicle by facilitating an exchange of an ion filter, and to effectively purify coolant necessary for cooling of the fuel cell vehicle. A cooling system for a fuel cell vehicle includes: a fuel cell stack(10) installed in a fuel cell vehicle; a water pump(30) which pumps coolant into a radiator(20) installed in the fuel cell vehicle to supply the coolant to the fuel cell stack when the fuel cell vehicle is started; and a coolant reservoir(40) for storing coolant. The coolant reservoir is installed between the water pump and radiator. An ion filter(50) in a bolt coupling manner for easy detachment and attachment is fitted in the coolant reservoir.
Patent KR-20080056357-A (KR)
Title: Multi-sample injection apparatus for gas chromatography using vacuum thermal desorption
Inventor: KIM JO CHUN
IPC: G01N35/10
Filed: 2006-12-18
Abstract: An apparatus for injecting the multiple samples comprising a volatile harmful gas and an offensive material is provided to allow a thermally unstable compound to be analyzed and to reduce the amount of a sample necessary for analysis remarkably. An apparatus for injecting the multiple samples comprising a volatile harmful gas and an offensive material comprises a low temperature adsorption pipe(13) which is optionally connected with a sample drier(21) for collecting the volatile harmful gas and offensive material in air and concentrates the dried sample transferred from the sample drier at a low temperature to heat it; a temperature control part which cools or heats the low temperature adsorption pipe; a vacuum pump(23) which makes the low temperature adsorption pipe be in vacuum if the low temperature adsorption pipe is connected with the sample drier; and a sample storage and supply part(30) which is optionally connected with the low temperature adsorption pipe and discharges the sample delivered from the low temperature adsorption pipe to a sample analysis device.
Patent KR-20080060432-A (KR)
Inventor: KIM OK GUN
IPC: B32B7/12
Filed: 2006-12-27
Abstract: A sticker sheet without a release paper and a sticker produced by using the same are provided to reduce environment pollution by preventing a great quantity of release papers in making posters and to use the sticker as a sunshade attached on windows of a vehicle, by printing and cutting a transparent sheet. A sticker sheet without a release paper is produced in a roll type by applying an adhesive agent(22) capable of being attached or detached repeatedly, on the back side and laminating the release paper at the lower end of the adhesive agent. An adhesive surface of one sticker sheet(20) formed by separating the release paper from the roll type sticker sheet and an adhesive surface of the other sticker sheet that the release paper is removed are laminated and then, a laminated sticker sheet(40) is wound.
Patent KR-20060036095-A (KR)
Title: Chemical vapor deposition reactor
Inventor: LIU HENG
IPC: C23C16/458
Filed: 2004-06-29
Abstract: A chemical vapor deposition reactor has a rotatable wafer carrier which cooperates with a chamber of the reactor to facilitate laminar flow of reaction gas within the chamber. The chemical vapor deposition reactor can be used in the fabrication of LEDs and the like.
Patent KR-20060058692-A (KR)
Title: Peak electric power suppressing apparatus and peak electric power suppressing method
Inventor: LI JIFENG
IPC: H04L27/26
Filed: 2004-07-26
Abstract: A peak electric power suppressing apparatus capable of suppressing the peak electric power by use of easy processings without degrading the error characteristic of multi-carrier signals. In the apparatus, a modulating part (100) modulates data to be transmitted. An encoding part (110) encodes the modulated data. An S/P converting part (120) S/P converts the encoded data and outputs a plurality of sequences of parallel data as obtained by the S/P conversion to an IFFT part (130), which inverse-fast-Fourier-transforms the parallel data to produce an OFDM signal. A GI adding part (140) adds a guard interval to the OFDM signal. An electric power converting part (150) converts the electric power of the OFDM signal by use of a nonlinear function. A D/A converting part (160) D/A converts the OFDM signal as electric-power-converted. A radio transmitting part (170) amplifies the electric power of the analog signal and performs predetermined radio transmission processings such as up-conversion to transmit the signal via an antenna (180).
Patent KR-20060024844-A (KR)
Title: Systems and methods for producing portraits
Inventor: GROSSO JOHN
IPC: H04N1/04
Filed: 2003-01-08
Abstract: A system (10) of producing digital portaits and associated methods are provided. One method includes capturing a plurality of images with a digital recording device (16) and displaying the images in the predetermined groups, such as in groups of two or three images. The customer selects desired images, which can be digitally modified in a variety of ways, and the selected images are electronically transmitted to a digital printer (20). The digital printer (20) is maintained by an unrelated and distinct third-party host.
Patent KR-20060083991-A (KR)
Title: Multiple data rate bus using return clock
Inventor: HAN JONG HEE
IPC: G06F12/00
Filed: 2004-10-13
Abstract: A method and apparatus for ensuring safe transmission of data on a bus line. In one embodiment, within a given clock period, first data is driven on a data bus and a strobe signal is transmitted, via a first signal path, to a receiving circuit indicating the validity of the first data on the data bus. A return signal received within the given clock period indicates an assumed arrival of the strobe signal at the receiving circuit. In response to receiving the return signal, second data is driven onto the data bus.
Patent KR-20060127381-A (KR)
Title: Device and method for controlling a thick matter pump
Inventor: HOFMANN WILHELM
IPC: F04B9/117
Filed: 2005-03-18
Abstract: The invention relates to a device and a method for controlling a two-cylinder thick matter pump comprising delivery pistons that are actuated in a push-pull manner by means of a hydraulic reversing pump (6) and hydraulic drive cylinders controlled by said pump. For each pressure stroke, the delivery cylinders (50, 50') are connected to a delivery line (58) by means of a pipe junction (56). At the end of a pressure stroke, a reversal process of the reversing pump (6) and the pipe junction (56) is triggered. The aim of the invention is to obtain a targeted reversal of the reversal pump and the pipe junction, even when the deliverable quantity is varied, whereby the delivery cylinders are completely emptied without piston strokes in the drive cylinders. To this end, a computer-assisted reversal device is provided, said device comprising a measuring and evaluating routine for detecting the temporal displacement course of the piston along the path thereof between the two cylinder ends, by measurement and/or calculation, and for calculating a triggering time derived therefrom for the subsequent reversal of the reversing pump and the pipe junction.