baber/WOPTO huggingface dataset:
Patent KR-20060126518-A (KR)
Title: Method of operating in a network in which a plurality of stations communicate over a shared medium
Inventor: YONGE LAWRENCE W III
IPC: H04L47/36
Filed: 2004-11-22
Abstract: A method of operating in a network in which a plurality of stations communicate over a shared medium, comprising providing a physical layer (e.g., PHY) for handling physical communication over the shared medium; providing a high level layer (e.g., PAL) that receives data from the station and supplies high level data units (e.g., MSDUs) for transmission over the medium; providing a MAC layer that receives the high level data units from the high level layer and supplies low level data units (e.g., MPDUs) to the physical layer; at the MAC layer, encapsulating content from a plurality of the high level data units; dividing the encapsulated content into a plurality of pieces (e.g., segments) with each piece capable of being independently retransmitted; and supplying low level data units containing one or more of the plurality of pieces.
Patent KR-20060132894-A (KR)
Title: Nano-structured particles with high thermal stability
Inventor: FU GUOYI
IPC: B01J35/02
Filed: 2005-01-21
Abstract: The present invention is directed to producing nano-structured particles that have high specific surface-areas and high thermal stability. By aging nanoparticle precursors, and processing them under appropriate conditions, one is able to generate nano-structured particles that may be used in catalysts. By adding a stabilizing agent one is able to further improve the high thermal stability. These nano-structured particle products are particularly advantageous in applications as catalysts or catalyst supports that operate at high temperatures.
Patent KR-20060096477-A (KR)
Title: Stabilization of macrolides
Inventor: NAVARRO FRANCOIS
IPC: A61K/
Filed: 1999-12-06
Abstract: The invention relates to the stabilization of poly-ene macrolides and to a particular macrolide obtained in crystalline form.
Patent KR-20070008582-A (KR)
Title: Novel 4-benzimidazol-2-ylpyridazin-3-one derivatives
Inventor: HOELDER SWEN
IPC: C07D471/04
Filed: 2005-02-18
Abstract: The invention relates to compounds of the general formula (I), where the definition of the substituents A, B, D, E, R1 and R2 are detailed in the description, and the physiologically tolerated salts thereof, a process for the preparation of these compounds and their use as pharmaceuticals. These compounds are kinase inhibitors, in particular inhibitors of the kinase CDK2 (cyclin- dependent kinase 2). ® KIPO & WIPO 2007
Patent KR-20070022017-A (KR)
IPC: F16C35/067
Filed: 2005-01-11
Abstract: A steering wheel arrangement is disclosed which incorporates a fixed element ( 20 ). The fixed element carries a first annular bearing ( 33 ) which supports a steering wheel for rotation relative to the fixed element ( 20 ). The fixed element also carries a second bearing ( 38 ) which rotatably supports a component to be connected to part of the steering column of a motor vehicle. Each of the bearings are retained, to the fixed element ( 20 ), by means of a first resilient retaining element ( 40 ), and the first bearing ( 33 ) is also retained to the steering wheel by a second resilient retaining element ( 41 ).
Patent KR-20060127202-A (KR)
Title: Material guide device and automatic lathe
Inventor: ANDO YOSUKE
IPC: B23B13/00
Filed: 2005-03-30
Abstract: A material guide device and an automatic lathe. The material guide device (10) comprises a guide bush (22) having a material support part (20) elastically displaceable in the radial direction and an adjusting mechanism (24) adjusting the radial dimension of the material support part of the guide bush. The adjusting mechanism further comprises a carrying member (40) having a front face (40b) disposed around the material lead-out end (22b) of the guide bush and carrying the guide bush, a pressing member (42) disposed near the front face of the carrying member movably relative to the carrying member and linearly movably relative to the guide bush along the guide axis and causing the radial elastic displacement on the material support part by the relative linear movement, and a feed screw structure (44) causing the relative linear movement between the pressing member and the guide bush by the screwing motion of a screw.
Patent KR-20060105057-A (KR)
Title: Lubricant for magnetic recording medium and use thereof
Inventor: GUNSEL SELDS
IPC: C07C69/63
Filed: 2000-03-24
Abstract: A magnetic recording medium and method for forming the magnetic recording medium are described. The magnetic recording medium includes a magnetic layer formed on a non-magnetic support, and a lubricant layer over the magnetic layer. The lubricant layer includes a compound selected from the group consisting of hydrocarbyl-substituted cyclopentanes, hydrocarbyl- substituted cyclopentenes, hydrocarbyl-substituted cyclopentadienes, and mixtures or derivatives thereof. The lubricant layer also may be used on a magnetic head for reading and writing information on a magnetic recording medium. The magnetic recording medium and the magnetic head may be used to manufacture computer disk drives, compact disk drives, audio equipment, and video equipment.
Patent KR-20070004756-A (KR)
Title: Filled fiber reinforced thermoplastic composite
Inventor: D SOUZA ANDREW S
IPC: C08K7/06
Filed: 2005-03-22
Abstract: Fiber-reinforced thermoplastic composites containing hollow bubbles provide surprisingly low density and retention of robust physical properties. ® KIPO & WIPO 2007
Patent KR-20070004002-A (KR)
Title: Quaternary ammonium compound, process for producing the same, therapeutic agent for cerebrovascular disorder, and therapeutic agent for heart disease
Inventor: TAKAGAKI HIDETSUGU
IPC: C07C309/42
Filed: 2005-03-29
Abstract: A quaternary ammonium compound represented by the general formula (I) or (I'): (I) or (I') wherein A represents C1-4 linear alkyl, C2-4 branched alkyl, hydroxylated C1-4 linear alkyl, or hydroxylated C2-4 branched alkyl; R1 to R3 are the same or different and each represents linear or branched C1-12 alkyl; one of R4 to R8 represents CO2- or SO3-, at most three of the remaining ones of R4 to R 8 each represents a group selected from the group consisting of hydroxy and C1-4 alkoxy, and the remainder of R4 to R8 represents hydrogen; one of R'4 to R' 8 represents CO2H or SO3H, at most three of the remaining ones of R'4 to R'8 each represents a group selected from the group consisting of protected hydroxy and C1- 4 alkoxy, and the remainder of R'4 to R'8 represents hydrogen; and X- represents an anion capable of forming a salt with the quaternary ammonium group. ® KIPO & WIPO 2007
Patent KR-20070004971-A (KR)
Title: Network presence updating apparatus and method
Inventor: BORELLA MICHAEL
IPC: H04W64/00
Filed: 2005-04-15
Abstract: Upon detecting when a communication unit (12) becomes active in a network, and further upon determining that this communication unit became active without also simultaneously self-initiating a network presence update, another network entity (14) automatically sources a network presence update message on behalf of the communication unit. Such a message may be directed, for example, to a presence server (15). In a preferred approach, such presence updates are batched and provided to a subscribing mobile communication unit pursuant to a corresponding resource conservation strategy. ® KIPO & WIPO 2007
Patent KR-20070082501-A (KR)
Title: Air-conditioning system and controlling method for the same
Inventor: LEE HYUK SOO
IPC: F25B49/00
Filed: 2007-01-08
Abstract: An air conditioning system is provided to effectively operate the system by controlling opened amount of a refrigerant control valve according to operation load of the system, and to offer maximum heating/cooling performance by controlling the opened amount of the refrigerant control valve according to operation frequency of a compressor. An air conditioning system comprises a phase separator(500), an evaporator(600), a compressor(100) and a control device. The phase separator separates a phase of refrigerant and flows out the refrigerant. The evaporator evaporates liquid phase refrigerant separated in the phase separator. The compressor includes a first compression unit(110) that the refrigerant passed through the evaporator is flowed into, and a second compression unit(120) that gaseous refrigerant separated in the phase separator is flowed into together with the refrigerant discharged from the first compression unit. The control device controls gaseous refrigerant amount flowed into the second compression unit according to operation load of the system.
Patent KR-20080069834-A (KR)
Title: Instrument for washing including means for amusement or cleaning supplement
Inventor: PAIK HYUN JONG
IPC: C11D17/04
Filed: 2007-01-24
Abstract: A cleaning article including an amusement article or cleaning aid is provided to give a pleasant bathing time to children, to increase the demand on the cleaning article, and to avoid a need for separately adding a cleaning aid during washing. A cleaning article including an amusement article comprises: a cleaning agent member(10) obtained by mechanically compressing and solidifying detergent powder; and an amusement article(20) embedded in the cleaning agent member. The amusement article is exposed to the exterior after the cleaning agent member is dissolved in water. The amusement article is at least one selected from characters, lottery tickets, discount coupons and merchandise coupons. In a variant, the cleaning article comprises a cleaning aid instead of the amusement article.
Patent KR-20080072177-A (KR)
Title: Memory module
Inventor: LIM GWANG MAN
IPC: G11C11/42
Filed: 2007-02-01
Abstract: A memory module is provided to have a high level data processing speed according to large capacity of the memory module. A memory module(10) includes a memory chip(12), a controller(14), a photo detector(16a) and a photo generator(16b). The controller controls the operation of the memory chip. The photo detector converts an external input light signal into an internal input signal, and then transmits the internal input signal to the controller. The photo generator converts an internal output signal transmitted from the controller into an external output light signal. A light input/output port receives the external input light signal from a device and outputs the external output light signal to the device.
Patent KR-20080014582-A (KR)
Title: Methode and apparatus for transmitting feedback information
Inventor: LIM KWANG JAE
IPC: H04L27/26
Filed: 2007-02-02
Abstract: A method and an apparatus for transmitting feedback information are provided to enable an MS(Mobile Station) to configure an adaptive feedback channel according to channel conditions and a required feedback amount, thereby efficiently using radio resources for the feedback channel. A method of transmitting feedback information comprises the following steps of: receiving channel allocation information which includes division information for dividing plural payloads corresponding to the feedback information into plural classes, information about plural transmission periods corresponding to each of the plural payloads, and information about the number of plural tiles corresponding to each of the plural classes(S100); generating plural tile groups corresponding to each of the plural classes for each period of the plural classes according to the plural transmission periods by multiplexing the plural payloads for each of the plural classes according to the division information, the information about the plural transmission periods, and the information about the number of the plural tiles of the channel allocation information(S110~S140); generating a multiplexed tile group for each of feedback periods according to the periods of the plural classes by multiplexing the plural tile groups on the basis of the periods of the plural classes and the information about the number of the plural tiles(S150); and transmitting the multiplexed tile group to a BS(Base Station) through a feedback zone of a frame corresponding to the feedback periods(S180).
Patent KR-20080073976-A (KR)
Title: Inveter
Inventor: PARK IN GUK
IPC: H02M7/48
Filed: 2007-02-07
Abstract: An inverter circuit is provided to supply an optimum power to a load and improve efficiency of an inverter by providing the inverter circuit for stably maintaining a constant power. An inverter circuit includes a first voltage sensing unit(30), a first current sensing unit(31), and a DSP(Digital Signal Processor)(25). The first voltage sensing unit senses a DC voltage of a high voltage outputted from a bridge diode. The first current sensing unit detects a current of an output terminal. The DSP receives voltage and current values, which are sensed from the first voltage sensing unit and the first current sensing unit, and converts the received voltage and current values into digital values. The DSP outputs a DC power of a stable high voltage from the bridge diode by controlling a driver. The DSP performs a control based on a program so that a constant power is supplied stably in a load change of an output terminal.
Patent KR-20080074543-A (KR)
Title: Equipment for handling semiconductor package
Inventor: JUNG HYUN GYUN
IPC: H01L21/683
Filed: 2007-02-09
Abstract: An apparatus for processing a semiconductor package is provided to prevent the semiconductor package from being contaminated by allowing a passage opening/closing member to open an individual air passage with a weight of the passage opening/closing member. A frame has an air passage communicated with an external air induction device in order to absorb a semiconductor package. A passage opening/closing member(250) is installed on the air passage to selectively open and close the air passage according to the existence of the semiconductor package when the air induction device is operated. The passage opening/closing member opens the air passage by its weight when the air induction device is not operated. The air passage includes a main air passage(7) being communicated directly with the air induction device, and an individual air passage(6) being communicated with the main air passage and formed on a position for absorbing the respective semiconductor packages.
Patent KR-20080079898-A (KR)
Title: Intelligent home automation telephone and apparatus
Inventor: KIM HAN CHI
IPC: H04L12/16
Filed: 2007-02-28
Abstract: An intelligent home automation phone and a device thereof are provided to control home appliances and telephone calls at home, and to simultaneously process remote control of the home appliances over the Internet from the outside, thereby integrating home automation devices. A telephone call block(21) consists of a telephone port(211) directly connected with a telephone line, and a call device unit(212) for performing telephone call functions. A telephone control block(22) receives home appliance control signals, and controls more than one of the home appliances through a device port(221) connected with the home appliances. An LAN(Local Area Network) control block(23) receives home appliance control signals, and controls more than one of the home appliances through the device port of the telephone control block.
Patent KR-20070032980-A (KR)
IPC: H01L21/336
Filed: 2007-03-02
Abstract: 본 발명은, 어레이 기판 상에 형성된 회로 또는 회로 소자가 정상으로 동작하는지를 확인할 수 있는 비접촉형 검사 공정을 포함하고, 결함이 있는 제품을 계속적으로 제조하는 낭비를 막음으로써 제조 비용을 감소시킬 수 있는 반도체장치 제작방법을 제공한다.  첵크 기판상에 형성된 1차 코일 및 어레이 기판상에 형성된 2차 코일을 이용하여, 전자(電磁) 유도에 의해 발생된 기전력을 정류 및 정형하여, TFT 기판상의 회로 또는 회로 소자에 전원 전압 및 구동 신호를 공급하여 구동시킨다. 
       
     반도체장치, TFT 기판, 첵크 기판, 정류 회로, 파형 정형 회로
Patent KR-20080084319-A (KR)
Title: 대기화면에 표시된 정보를 타인의 이동단말기로 전송하는방법
Inventor: KIM JU NO
IPC: H04B1/40
Filed: 2007-03-16
Abstract: 본 발명은, 외부에서 제공되는 정보를 대기화면에 표시해주는 정보제공수단을 발신단말기에 설정하는 제1 단계; 상기 정보제공수단이 상기 대기화면에서 정보를 표시하는 제2 단계; 상기 발신단말기에서 상기 대기화면에 표시된 상기 정보를 수신단말기로 전송하는 제3 단계를 포함하는 대기화면에 표시된 정보를 타인의 이동단말기로 전송하는 방법에 관한 것이다. 
     본 발명에 따르면, 이동통신단말기의 대기화면에 나타나는 위젯 또는 정보창에 표시되는 데이터를 타인의 이동통신단말기로 간편하게 전송할 수 있기 때문에 이동통신 사용자간에 정보공유의 폭이 넓어져 사용자의 편의가 증진된다. 또한 이동통신단말기에서의 위젯서비스 또는 정보제공서비스가 활성화되는데 크게 기여할 수 있다. 
       
     대기화면, 위젯, 정보창
Patent KR-20080085450-A (KR)
Title: Design method of general dummy pattern and semiconductor chip package comprising the same
Inventor: LIM HYUN TAE
IPC: H01L23/00
Filed: 2007-03-20
Abstract: A method of designing a general dummy pattern and a semiconductor chip package having the same are provided to facilitate stabilization of a process by designing the general dummy pattern to implement a very wide range of circuits. A semiconductor chip package includes a base film(110), a liquid crystal display panel driving semiconductor chip, an input wiring, an output wiring, and a general dummy pattern(150). The base film is made of insulating material. The semiconductor chip is mounted on the base film and drives a liquid crystal display panel. The input wiring applies a driving signal to the semiconductor chip. The output wiring outputs the driving signal processed by the semiconductor chip. The general dummy pattern includes a plurality of wiring patterns. The wiring patterns are formed in a dummy pattern region(200) without affecting a function of a device on the base film and has a structure which is continuously changed to determine stability of a new process and an existing process.
Patent KR-20080087370-A (KR)
Title: Method of performing handover in wireless communication system using multi-carrier
Inventor: LEE JIN
IPC: H04B7/26
Filed: 2007-03-26
Abstract: A method for executing handover in a multi-carrier wireless communication system is provided to overcome a bad channel environment at a cell boundary and improve the quality of data reception as an MS(Mobile Station), which is operating in band AMC mode in a BWA(Broadband Wireless Access) system, carries out MDHO(Macro Diversity HandOver). An MS in band AMC mode receives a MOB_NBR-ADV message containing information about neighbor BSs from a serving BS(S31). Based on the MOB_NBR-ADV message, the MS scans the neighbor BSs(S32). Then the MS adds a specific BS to a diversity set among the neighbor BSs, and transmits a MOB_MSHO-REQ message to the serving BS(S33). Receiving the MOB_MSHO-REQ message, the serving BS judges whether to accept the MS's handover request(S34). In the case of accepting the handover request, the serving BS transmits a MOB_BSHO-RSP message to the MS, including information to indicate that the serving BS will serve as an anchor BS(S35). The anchor BS allocates a band having the best channel condition to the MS, based on channel quality measurement results(S36). The specific neighbor BS also allocates the optimum band to the MS(S37). The MS transmits a MOB_HO-IND message to the anchor BS in order to inform the anchor BS that handover will be started(S38).
Patent KR-20080012123-A (KR)
Title: Power conversion device
Inventor: HUSSEIN KHALID HASSAN
IPC: H01L27/08
Filed: 2007-04-11
Abstract: A power converting apparatus is provided to prevent an insulated gate bipolar transistor from being damaged by stack electricity by including Zener diodes in a protection circuit to clamp the voltage of each terminal to a stable value when a power converting apparatus is exposed to static electricity. An insulated gate bipolar transistor(2) and a protection circuit(10) are embedded in a power converting apparatus(1). The protection circuit includes first to fourth Zener diodes. The first and second Zener diodes(21,22) are serially interconnected in a mutually opposite direction between a gate and a current sense terminal of the insulated gate bipolar transistor. The third and fourth Zener diodes(23,24) are serially interconnected in a mutually opposite direction between the gate and an emitter of the insulated gate bipolar transistor. The protection circuit includes first and second diode columns. The first diode column is composed of a plurality of diodes that are serially connected between the current sense terminal and the emitter of the insulated gate bipolar transistor. The second diode column is composed of a plurality of diodes that are serially connected in an opposite direction, in parallel with the first diode column.
Patent KR-20080052165-A (KR)
Title: The apparatus and method for successive interference cancellation of mobile communication system
Inventor: PARK NAM JIN
IPC: H04B1/10
Filed: 2007-04-24
Abstract: An apparatus and a method for canceling successive multiple interferences in a mobile communication system are provided to enhance definiteness in estimating channels, performance of a CDMA type mobile communication system, and system capacity by accommodating more number of users. A method for canceling successive multiple interferences comprises the following steps. One diffuser of a transmitter diffuses a signal of a pilot channel by using the Walsh code 0(S410), and other diffuser diffuses (+1, -1) signals of an i-th user in a communication channel by using the Walsh code 1(S420). An adder adds the signal of the pilot channel and the user signal, and generates a transmission signal(S430). Another diffuser diffuses the generated transmission signal by using the PN(Pseudo-random Noise) code(S440). A pulse shaping filter performs a pulse shaping and filtering operation on the transmission signal(S450). A modulator performs a frequency modulation operation on the transmission signal, outputted by the pulse shaping filter, by using a carrier wave(S460).
Patent KR-20080097507-A (KR)
Title: Method apparatus of controling cqi for adaptive modulation and coding in ofdma
Inventor: CHANG KYUNG HI
IPC: H04J11/00
Filed: 2007-05-02
Abstract: A method and an apparatus for CQI(Channel Quality Indicator) control for adaptive modulation and coding in an OFDMA system improve capacity and fairness of the OFDMA system by variably controlling a size of a sub carrier group. A valid cluster is selected among clusters including one bin or more which are a plurality of subcarrier groups according to a predetermined standard(S335). An average CINR(Carrier-to-Interference-plus-Noise Ratio) of the valid cluster is calculated(S337). The optimum MCS level of each valid cluster is determined based on the average CINR value(S353). The optimum cluster among the valid clusters is determined based on the optimum MCS level(S373).
Patent KR-20090001670-A (KR)
Title: System and method for advertisement service using identification number
Inventor: LEE MYUONG HAK
IPC: G06Q50/30
Filed: 2007-05-09
Abstract: An advertisement service system using an identification number about an advertisement request and a method thereof are provided to supply message when a user wants by limiting the number of the message and validity of the advertisement message which are transmitted to a mobile communication terminal. An advertisement service system to a mobile communication terminal comprises the following steps of: separating an identification number requested to an advertisement server, and separating a message transmits to a mobile communication terminal of a receiving side(S306); requesting a specific advertisement message based on the advertisement request identification number(S307); and transmitting the requested advertisement message to the mobile communication terminal(S314).