baber/WOPTO huggingface dataset:
Patent KR-20070061350-A (KR)
Title: Apparatus and method for restoring multiple linked clock/data by compensating for non-linear characteristics
Inventor: LEE SEUNG WOO
IPC: H04L7/04
Filed: 2006-11-16
Abstract: An apparatus and a method for restoring a multiple linked clock/data using a phase interpolator are provided to restore input data and a clock of an improved jitter performance by changing a current source weight value corresponding to a core code by a non-linear compensation circuit. An apparatus for restoring a multiple linked clock/data using a phase interpolator(204) includes a phase detection unit(201), a phase combining control unit(202), a non -linear compensation unit(203), and the phase interpolator(204). The phase detection unit(201) calculates a phase difference by comparing a phase of a restoring clock with a phase of input data. The phase combining control unit(202) generates a phase combining control code which is mapped according to the restoring clock and the phase difference. The non-linear compensation unit(203) generates a current source weight value based on a compensation function which is an inverse function of a non-linear function having a factor of the phase combining control code. The phase interpolator(204) selects two reference clocks of multiple phase reference clocks according to the current source weight value, and combines the two selected reference clocks. The phase interpolator(204) generates and outputs a new restoring clock having a linear phase to the phase detection unit(201).
Patent KR-20080047133-A (KR)
Title: Deposition data display device in deposition apparatus and computer program
Inventor: HAMAGUCHI TADAYOSHI
IPC: G06Q50/04
Filed: 2006-11-24
Abstract: A device for displaying deposition data in a deposition device and a computer program thereof are provided to enable a user to check a current deposition status visibly, quickly, and correctly by detecting basic factors affecting welding quality and changes of the needed factors, and displaying the past and current data of each basic factor in a graph at the same time. A command input part(8) fixes a part of basic factors affecting welding quality of a first welding process. A data transmitter detects value changes of the fixed basic factors in an ultrasonic welding device(1) and transmits the value changes to a PC(2) as data. A data display unit(12) displays the current data received from the data transmitter and the data determined as the optimal data in the past at the same time by using a graph. The PC accumulates the data for the basic factors sequentially and lists up the data of a plurality of welding processes in a numeric value.
Patent KR-20080049362-A (KR)
Title: Clamping apparatus of hair remover using linghting for medical device
Inventor: AN SANG HYEN
IPC: A61N5/06
Filed: 2006-11-30
Abstract: A clamping apparatus is provided to improve convenience and safety in performance of an optical hair remover used in a medical facility, and to protect the target region from being hurt by heat. A clamping apparatus(7) comprises: a body(10) encompassing a filter(5); legs(12) attached to the bottom of the body, for maintaining a fixed spacing between a target region and the filter; and a separation preventing pin(13) inserted into one side of the body, for restraining the separation. The body is prepared by assembling symmetric, split elements(11) through bolts. The filter is protrusively formed at the bottom of a hair remover(2), and a transparent glass plate is placed inside such that light emitted from a lamp functioning as a heat source is radiated outside, while hairs or foreign matters are filtered off.
Patent KR-20070057056-A (KR)
Title: Segmented equalizer
Inventor: DONG PING
IPC: H04B3/04
Filed: 2006-11-30
Abstract: A segmented equalizer is provided to reduce self noise and multi-path effects when being used in wireless data transmission environments, and to increase convergence speed. A segmented equalizer(500) includes a plurality of feed forward equalizer segments(502). Each of the feed forward equalizer segments(502) includes a filter block for filtering delayed samples, in response to the delayed samples of an input signal{v.sub.n(n is an index of each sample)} and by using updated coefficients based on step size generated for each of the equalizer segments(502).
Patent KR-20080049858-A (KR)
Title: Method for sharing multimedia file of portable multimedia player
Inventor: LEE SANG SHIN
IPC: G06F17/00
Filed: 2006-12-01
Abstract: A method for sharing a multimedia file between portable multimedia players is provided to share a multimedia file without a limitation on display picture size by connecting portable multimedia players in a server-client method. A server PMP(Portable Multimedia Player) and a client PMP are driven in a multimedia sharing mode(S401). The server PMP and the client PMP acquire mutual connection information and shared information of a multimedia file in the sharing mode(S403). In a state that the server PMP waits for connection of the client PMP, the client PMP tries connection with the server PMP(S405,S407). The server PMP judges whether the acquired connection information coincides with connection information of the client PMP(S409). If so, connection of the client PMP is allowed(S411). If not, connection is rejected(S413). If connection between the server PMP and the client PMP is completed, the server PMP reproduces the multimedia file based on the shared information of the multimedia file to transmit multimedia contents(S415,S417). The client PMP receives and outputs the multimedia contents to share the multimedia file.
Patent KR-20080051658-A (KR)
Title: Printed circuit board, method of manufacturing the printed circuit board, semiconductor package having the printed circuit board and method of manufacturing the semiconductor package
Inventor: LEE KWANG RYUL
IPC: H01L21/60
Filed: 2006-12-06
Abstract: A printed circuit board, a method for manufacturing the printed circuit board, a semiconductor package having the printed circuit board, and a method for manufacturing the semiconductor package are provided to reduce a laminated height of the semiconductor package by inserting a conductive connection member into a substrate. A first substrate(11) has an accommodating unit(14). A conductive connection member(12) is provided in the accommodating unit. A bonding member(13) is provided in the accommodating unit to encapsulate it. A second substrate is coupled to the first substrate through the bonding member. The second substrate is electrically connected to the first substrate through the conductive connection member. The conductive connection member includes a solder paste. The bonding member includes a polymer film having adhesive property. The bonding member includes an anisotropic conduction film.
Patent KR-20080054587-A (KR)
Title: Plasma display apparatus and driving method there of
Inventor: KWAK JONG WOON
IPC: G09G3/288
Filed: 2006-12-13
Abstract: A plasma display apparatus and a driving method thereof are provided to stabilize discharge and to optimize driving characteristics thereof by supplying a varied maximum voltage level of sustain pulses according to various conditions. A plasma display apparatus includes a plasma display panel(200) and drivers(120,130,140). The plasma display panel includes sustain electrodes. The drivers supply first sustain pulses to the sustain electrodes during a sustain period of a first sub-field and second sustain pulses to the sustain electrodes during a sustain period of a second sub-field. Maximum voltage levels of the first and second sustain pulses are different from each other. Difference of the maximum voltage levels of first and second sustain pulses is more than a fifth of a magnitude of the first or second sustain pulse.
Patent KR-20080054792-A (KR)
Title: Apparatus and method for multiplexing hardware security module
Inventor: PARK SE CHEOL
IPC: G06F15/00
Filed: 2006-12-13
Abstract: A device and a method for multiplexing an HSM(Hardware Security Module) are provided to manage service failure effectively and construct a scalable system capable conveniently enlarging system processing capacity at a low expense according to traffic increase in future by effectively and safely multiplexing the HSM necessary for cyber banking system or a WiBro(Wireless Broadband) user authentication device. A master HSM(20-m) forms more than one security channel with a slave HSM(20-n) by generating a transceiving session key using a public/private key pair of the master HSM, and copies new and/or modified information to the slave HSM through the security channel. The slave HSM forms the security channel with the master HSM by generating the transceiving session key using the public/private key pair of the slave HSM, and stores the new and/or modified information received through the security channel. A next priority HSM among more than one slave HSM is automatically switched to the mast HSM according to predetermined priority order when failure occurs in the master HSM. A security channel manager(23) of the HSM manages the setup and release of a channel to safely transmit creation and updating information inside the master HSM to the slave HSM.
Patent KR-20080055252-A (KR)
Title: Job management system and method thereof, and terminal for job management system and recoding medium thereof
Inventor: HAN SEUNG HEE
IPC: H04W4/12
Filed: 2006-12-15
Abstract: A task management system, a method thereof, a terminal therefor, and a recording medium thereof are provided to offer location-based task allocation information to a worker's terminal through an SMS(Short Message Service) message, thereby reducing an amount of data communication occurring when inquiring about whether an allocated task exists or when inquiring about information. A location information converter(230) stores local information and coordinates information matched with the local information, and generates coordinates values of a customer's residence information matched with the coordinates information. A message processor(220) generates a preset message based on the coordinates values and task allocation information, and transmits the message to terminals(100). A DB(240) stores customer information and the second task allocation information. A task manager(250) receives a task allocation request message including the task allocation information from a customer center(300), and searches the customer information based on the first telephone number or the first customer name to provide the residence information to the converter.
Patent KR-20080056057-A (KR)
Title: Method for transmitting and receiving signal in wireless communication system
Inventor: SON JUNG JE
IPC: H04L12/56
Filed: 2006-12-15
Abstract: A method and a system for transmitting and receiving signals in a wireless communication system are provided to minimize the amount of data unnecessarily transmitted between a mobile station, a serving BS(Base Station), and a target BS by granting a virtual SDU(Service Data Unit) SN(Sequence Number) to a SDU. Receiving a bandwidth allocation request from a mobile station(502), a serving BS allocates a bandwidth to the mobile station so that the mobile station can transmit a MOB_HO-IND message or ARQ(Automatic Repeat reQuest) feedback information(504). If ARQ feedback information is received from the mobile station(506), the serving BS stops data transmission to the mobile station(508). The serving BS grants a virtual SDU SN in consideration of the SDU SN contained the ARQ feedback information received from the mobile station(510). The serving BS notifies a target BS that the mobile station will execute handover(512). The serving BS transmits SDU information, which will be provided to the mobile station, to the target BS(514).
Patent KR-20080056393-A (KR)
Title: Non-round cross-sectional polyester fiber and process for preparing it
Inventor: KIM BUM SEOK
IPC: D01D5/253
Filed: 2006-12-18
Abstract: A non-round cross-sectional polyester fiber and a method for manufacturing the same are provided to melt and spun polyethyleneterephthalate co-polymer or mixture by means of a non-round cross-sectional spinneret. The polyethyleneterephthalate co-polymer contains the metal sulfonate salt of 0.3-5 wt% in the entire polymer materials and polyoxyalkylene ether compound of 0.5-10 wt%. The polyethyleneterephthalate co-polymer is melted and spun by a spinneret with a star shape. Thereafter, the spun resulting materials passes through a delay cooling member with below 20 mm installed at the lower portion of the spinneret and is wound by an ultra high speed spinning manner of above the spinning speed of 5200 m/min. Thereafter, the fineness of the manufactured single yarn is 2-5 denier. A compound is injected at the slurry manufacturing process and the other compound is injected into a polymerization reaction container. The non-round cross-sectional fiber has the non-round degree of above 2 and the shrinkage rate of below 3%.
Patent KR-20080057768-A (KR)
Title: Metal line of semiconductor device and method for fabricating the same
Inventor: KIM JAE HONG
IPC: H01L21/3205
Filed: 2006-12-20
Abstract: A metal line of a semiconductor device and a method for fabricating the same are provided to prevent oxidation of the metal line by not plating a copper thin film as the metal line independently but plating the primary copper plating as a platinum thin film so as to expose the platinum after CMP. An interlayer dielectric(34) is formed on a semiconductor substrate(31). A via-hole is formed on the interlayer dielectric so that a specified portion of the surface of the semiconductor substrate can be exposed, and a trench with predetermined depth is formed at a region adjacent to the via-hole. A metal line is formed by stacking a copper film and a platinum film(41) within the trench and the via-hole.
Patent KR-20080058574-A (KR)
Title: Image forming apparatus and control method thereof
Inventor: SEO IN CHANG
IPC: G06F3/12
Filed: 2006-12-22
Abstract: An image forming device and a control method thereof are provided to reduce unnecessary time/cost for a color image arrangement process by performing color image arrangement, which is continuously repeated for using a color image forming device, minimally. A printing unit(130) performs printing and a storing part(120) a plurality of color image arrangement information corresponding to a plurality of expected printing environments of the printing unit. A controller(140) corrects the color image arrangement information corresponding to the printing environment of the printing unit based on the color image arrangement information stored in the storing part when the printing environment is changed or the image forming device is turned on. The printing environment includes at least one of size and thickness of a printing sheet, ambient humidity and temperature, toner and developer states, and the number of sheets previously printed by a printing engine. A user input unit(110) receives a command as to printing from a user and transfers the command to the controller.
Patent KR-20070011209-A (KR)
Title: Wireless mouse system containing a flash memory
Inventor: LEE IN JIK
IPC: G06F1/00
Filed: 2006-12-22
Abstract: A wireless mouse system including a flash memory is provided to integrate a wireless mouse receiver and the flash memory to one interface device, and receive the integrated interface device to the inside of the wireless mouse. The wireless mouse system includes the wireless mouse(300) and the interface device(200) having a USB(Universal Serial Bus) port(210) electrically connected to the USB port(110) of an information terminal device(100). The interface device includes a receiving device(220) receiving a wireless signal generated from the wireless mouse and transmitting the received wireless signal to the information terminal device, and a flash memory device(230) exchanging the data with the information terminal device through the USB port. The interface device is inserted into the inside of the wireless mouse and is separated from the wireless mouse.
Patent KR-20080061040-A (KR)
Title: Method of forming a layer
Inventor: HWANGBO YOUNG BUM
IPC: H01L21/20
Filed: 2006-12-28
Abstract: A film forming method is provided to reduce thickness variation of a film formed on a wafer, which is caused by byproducts in a process chamber, by performing multiple corrections of film deposition time. A film forming apparatus comprises a process chamber(12) and a film forming controller(14). The process chamber forms a film in the CVD(Chemical Vapor Deposition) way. The film forming controller is composed of a film thickness controller(16) which comprises a deposition time calculating unit(20) and a deposition time judging unit(22), and a process chamber controller(18) which provides set information of the process chamber to the film thickness controller.
Patent KR-20080061116-A (KR)
Title: Air conditioner
Inventor: KIM DONG JIN
IPC: F24F9/00
Filed: 2006-12-28
Abstract: An air conditioner is provided to block the introduction of kitchen air into a living room by an air blocking unit and to guide the air of the living room into the kitchen by an air guide unit. An air conditioner includes a plurality of indoor units(120), an outdoor unit(140) connected to the indoor units by refrigerant pipes, an air blocking unit(160) mounted at a side in a room for discharging air to divide the room into two spaces(R,K) so as to prevent the air in the divided spaces from mixing together, and an air guiding unit(180) for guiding the air of any one of the divided spaces into the other one. The air blocking unit is air curtain for discharging compressed air downward to form an air screen.
Patent KR-20080062802-A (KR)
Inventor: BAEK YOON KIL
IPC: G07F19/00
Filed: 2006-12-29
Abstract: An apparatus for inspecting a paper medium is provided to satisfy a normally transferred paper medium and a skewed and transferred paper money by optimally setting a transfer condition. An apparatus for inspecting a paper medium includes a storage unit(30), a transfer unit(40), and a sensing unit(50). The storage unit receives stacked paper media inside and discharges the paper media one by one. The transfer unit is positioned on a transfer path of the transfer unit and transfers the paper medium discharged from the storage unit. The sensing unit senses the transferred paper medium. The storage unit selectively executes rotation with regard to the transfer unit. The paper medium is discharged and selectively skewed with respect to the transfer path of the transfer unit.
Patent KR-20060031855-A (KR)
Title: Light detecting element and control method of light detecting element
Inventor: HASHIMOTO YUSUKE
IPC: G01S7/4914
Filed: 2005-03-17
Abstract: A light detecting element 1. The element 1 includes an element formation layer 22 which contains a well region 31. A surface electrode 25 is formed on the layer 22 through an insulating layer 24. The region 31 contains an electron holding region 32. The region 32 contains a hole holding region 33. The layer 24 contains a control electrode 26 facing the region 33 through the layer 24. Electrons and holes are generated at the layer 22. There are two selected states. In one state, by controlling each electric potential applied to the electrodes 25, 26, electrons are gathered at the region 32, while holes are held at the region 33. In another state, recombination is stimulated between the electrons and the holes. After the recombination, the remaining electrons are picked out as received light output.
Patent KR-20060021412-A (KR)
Title: Production of unsaturated acids or esters thereof and catalysts therefor
Inventor: JACKSON SAMUEL DAVID
IPC: B01J21/08
Filed: 1999-04-01
Abstract: The production of ethylenically unsaturated acids or esters by the catalytic reaction of an alkanoic acid or ester, especially methyl propionate, with formaldehyde, and a catalyst therefor wherein the catalyst comprises a porous high surface area silica containing 1-10 % by weight of an alkali metal, especially cesium, (expressed as metal) and having compounds of at least one modifier element selected from boron, magnesium, aluminium, zirconium and hafnium dispersed in the pores of said silica in such amount that the catalyst contains a total of 0.25 to 2 gram atoms of primary modifier element per 100 moles of silica.
Patent KR-20060087503-A (KR)
Title: Phased array antenna with discrete capacitive coupling and associated methods
Inventor: DURHAM TIMOTHY E
IPC: H01Q9/28
Filed: 2004-07-28
Abstract: A phased array antenna (100) includes a substrate (104), and an array of dipole antenna elements (40) on the substrate (104). Each dipole antenna element (40) comprises a medial feed portion (42), and a pair of legs (44) extending outwardly therefrom, and adjacent legs (44) of adjacent dipole antenna elements (40) include respective spaced apart end portions (46). A respective impedance element is electrically connected between the spaced apart end portions (46) of adjacent legs (44) of adjacent dipole antenna elements (40) for providing increased capacitive coupling therebetween.
Patent KR-20060126421-A (KR)
Title: Wireless communication method and apparatus coordinating node-b's and supporting enhanced uplink transmissions during handover
Inventor: ZHANG GUODONG
IPC: H04B7/26
Filed: 2004-10-29
Abstract: A wireless communication method and apparatus for coordinating Node-Bs during handover for enhanced uplink (EU) transmission. In one embodiment, a radio network controller (RNC) initiates an inter-Node-B soft handover. A wireless transmit/receive unit (WTRU) establishes communication connections with a plurality of Node-Bs. A particular one of the Node-Bs is designated as being a primary Node-B, and each of other Node-Bs are designated as being a non-primary Node-B. The RNC informs all of the Node-Bs that the particular Node-B is a primary Node-B. The primary Node-B schedules EU transmission and performs ACK/NACK during soft handover. In another embodiment, the RNC initiates a hard handover for a WTRU connected to a source Node-B. The RNC sends an activation timer to the source Node-B to set the time for handover. As many previously negatively acknowledged (NACKed) data packets as possible are prioritized for retransmission in the source Node-B before the activation timer expires.
Patent KR-20060080196-A (KR)
Title: Method and film system for producing a personalised, optically variable element
Inventor: KATSCHOREK HAYMO
IPC: B32B7/023
Filed: 2004-09-09
Abstract: The invention relates to a method for producing a personalised, optically variable element with polarising characteristics, in addition to a film system. To produce said optically variable element, a film body, consisting of two or more layers (31, 32) and comprising an LCP layer (32) configured from a liquid-crystal material, is applied to a substrate body comprising an alignment layer (41) for aligning liquid crystals. The alignment layer (41) of the substrate body is personalised prior to the application of the film body to the substrate body. The film body is then applied to the personalised alignment layer of the substrate body, in such a way that the LCP layer (32) of said film body lies on the personalised alignment layer (41, 43) of the substrate body, enabling the alignment of the liquid crystals in the LCP layer (32) of the film body.