baber/WOPTO huggingface dataset:
Patent KR-20090008886-A (KR)
Title: System for error operation prevent of air pressure operation type circuit-breakers
Inventor: HONG JIN PYO
IPC: B01D46/44
Filed: 2007-07-19
Abstract: A system for preventing error operation of air pressure operation type circuit-breakers is provided to prevent enormous damage according to malfunction and to lengthen reliability and lifetime of a minute operation tool by preventing beforehand malfunction of air pressure operation type circuit-breakers. A system for preventing error operation of air pressure operation type circuit-breakers contains a filter 1(1), a refrigerated air dryer(2), a filter 2(3), an adsorption unfired pressure reduction regenerative air dryer(4), a filter 3(5), a filter 4(6), a check V/V(7). The filter 1 filters particles of which is a size is 40mum or greater in fine dust of compacted air flown in from an air compressor. The refrigerated air dryer removes oil . moisture of the compacted air passing through the filter 1. The filter 2 filters particles of which is a size is 5mum or greater in the fine dust of the compacted air passing through the refrigerated air dryer. The adsorption unfired pressure reduction regenerative air dryer dries the compacted air passing through the filter 2 to -65°C. The filter 3 filters particles of which a size is 0.3mum or greater in the fine dust of the compacted air passing through the adsorption unfired pressure reduction regenerative air dryer. The filter 4 filters particles of which is a size is 0.01mum or greater in the fine dust of the compacted air passing through the filter 3 and delivers the particles to air tank. The check V/V is positioned between the filter 4 and the air tank.
Patent KR-20090010524-A (KR)
Title: Non-solvent process for preparing alkoxypoly(oxyalkylene)glycol unsaturated carboxylicacidalkylester and mortar or concrete dispersant prepared thereof
Inventor: KIM YONG JIN
IPC: C07C67/03
Filed: 2007-07-23
Abstract: A method for preparing an alkoxypoly(oxyalkylene)glycol unsaturated carboxylicacidalkylester compound through a non-solvent reaction is provided to be usable to a concrete admixture with excellent water reduction and slump maintenance performance. A method for preparing an alkoxypoly(oxyalkylene)glycol unsaturated carboxylicacidalkylester compound comprises a step of performing ester reaction or esterification reaction of unsaturated carboxylic acid having at least one double bond and alkoxy poly(oxyalkylene) glycol in a vacuum atmosphere without the use of a solvent in the presence of an acid catalyst.
Patent KR-20090011155-A (KR)
Title: System and control method for home network using the mobile terminal
Inventor: JEONG EUI HOON
IPC: H04L12/12
Filed: 2007-07-25
Abstract: A home network system using a mobile communication terminal and a control method thereof are provided to realize an efficient home network through real-time bidirectional communication without being restricted on places and time. A mobile communication terminal(10) is connected to a gateway(30) equipped inside a house. Thereafter, if a control signal is inputted through an input button of the mobile communication terminal, the inputted control signal is received in a base station(20), and then is transmitted to the gateway. In the gateway controller(32) connected to a CDMA modem and control line by a signal received in a CDMA modem(31) of the gateway, a control command is performed. According to the control command performed in the gateway controller, a device(40) which an RF controller(33) wants to control is selected through a universal asynchronous transceiver(UART). The control signal is transmitted to the device to be controlled through an RF modem(34) connected to the control line.
Patent KR-20090013279-A (KR)
Title: Access point for providing advertisement to a client
Inventor: HWANG QU HO
IPC: H04W72/00
Filed: 2007-08-01
Abstract: An AP(Access Point) for offering AD(Advertisement) to a client to make a new market through a new method for accessing an online shop is provided to enable the client to use the wireless Internet free for a predetermined time in rewards for viewing the AD by offering the AD to the client through the Internet. An AP(12) connects a client to the wireless Internet. The AP comprises a wireless connector wirelessly connecting to the client, an IP(Internet Protocol) address storing unit(24) storing an IP address of an AD server, and a controller(22). The controller detects connection with the client through the wireless connector and connects the client and the AD server corresponding to the IP address through the Internet.
Patent KR-20080014652-A (KR)
Title: Portable screen and portable screen device
Inventor: TANAKA KOJI
IPC: G03B21/58
Filed: 2007-08-09
Abstract: A portable screen and portable screen device are provided to provide convenience in using by installing a support which is folded together with screen and supports the screen when the screen is unfolded to be used. A portable screen device comprises a screen unit(1) and a support(2). The screen unit is foldable. The support is installed to support the screen unit. The support includes legs(14,15) and a base. Each leg protrudes from the base. The support is folded together with the screen unit, when the screen unit is folded. When the screen is unfolded to be set, the base is divided into two parts from the rear part of the screen unit. Distal ends portions(14a,15a) of the legs protrudes out of the front part of the screen unit to support the screen unit.
Patent KR-20090019999-A (KR)
Title: Biodegradable sheet reinforced with a natural hemp and the producing process thereof
Inventor: PARK BYUNG SIK
IPC: C08L97/00
Filed: 2007-08-22
Abstract: A biodegradable sheet is provided to ensure excellent biodegradability, mechanical strength, impact strength, thermal stability and ultraviolet protection function, while maintaining processability and moldability similar with conventional plastics. A biodegradable sheet is manufactured with a sheet composition consisting of polylactic acid of 80.0~99.9 parts by weight and natural hemp fabrics 0.1~20.0 parts by weight based on the whole sheet composition. The polylactic acid consists of L-lactic acid, D-lactic acid or L,D-lactic acid and has the molecular weight of 10,000 or greater.
Patent KR-20090022152-A (KR)
Title: Circuit for calculating an three-dimensional angle of inclination
Inventor: LEE SUNG SIK
IPC: G06F3/00
Filed: 2007-08-29
Abstract: A 3D angle of inclination computing circuit is provided to measure 3D angle of inclination by using X, Y, Z vibration sensors, X, Y, Z place value acquisition units and an angle of inclination operation unit. A 3D angle of inclination computing circuit comprises the X, Y, Z vibration sensors(110,120,130) diversifying the electrostatic capacity corresponding to the X, Y, Z according to three dimensional position of a measured plane about the reference surface; X, Y, Z position value acquisition units(210,220,230) obtaining the X, Y, Z position value corresponded to the X, Y, Z electrostatic capacity; and an angle of inclination operation unit(300) computing the angle of inclination of the measured plate about the reference surface.
Patent KR-20090024045-A (KR)
Inventor: JEON CHANG KOOK
IPC: A01K67/033
Filed: 2007-09-03
Abstract: An apparatus for supplying the insect as the feed of the amphibia is provided, which is equipped with a wire net and a roof preventing sunlight and rain. An apparatus for supplying the insect as the feed of the amphibia comprises: a container(1) consisting of the board material or a vessel for containing cereal; a net(2) which is covered on the upper part of the container; a roof(3) blocking sunlight and rain; and a bottom plate(4) installed at the floor of the container. In the structure of the container, the top is open. The container is filled with red beans. The opened top cuts off incoming and outgoing of the amphibia. A net is covered and is fixed to prevent the red bean from dropping.
Patent KR-20090026442-A (KR)
Title: Apparatus and method for determining radio access technology for high speed data service in communication system
Inventor: DO KI HYUN
IPC: H04B7/26
Filed: 2007-09-10
Abstract: A wireless access interface decision method and an apparatus thereof for supporting a high speed data service in a mobile communications system for determining the high speed data service by using the critical value for network-connection in a UMTS system are provided to reduce load by using RAP critical value received from network. An RNC(Radio Network Controller) periodically broadcasts system information including an RAT(Radio Access Technology) list and an RAT connection critical value(603). The terminal inspects the RAT list and the neighboring RAT providing the high speed data service(605). RAT which performs a mobile origination call connection by comparing the energy to noise rate(Ec/No) and RAT connection critical value of the tested RAT signal as described above, is determined(611,613).
Patent KR-20090026871-A (KR)
Title: Organic light emitting display and method for manufacturing the same
Inventor: HWANG YOUNG IN
IPC: H05B33/02
Filed: 2007-09-11
Abstract: An organic light-emitting device and a manufacturing method thereof are provided to form an absorbing layer by coating the dye and the pigment absorbing the light of the fixed wavelength band on the macromolecular film. A substrate(40) is formed of the transparent material. A switch and driving thin-film transistors are formed in the substrate. A pixel electrode(143) is connected to the driving thin-film transistor. A common electrode(145) forms the electric field with the pixel electrode. An organic light-emitting layer(160) is located between the pixel electrode and the common electrode. The organic light-emitting layer is formed in order to produce the light. A color filter(190) is overlapped with the pixel electrode. An absorbing layer(200) is formed in the lower surface of substrate. The absorbing layer separates the blue(B) and the green(G) wavelength by absorbing the cyan wavelength.
Patent KR-20090026922-A (KR)
Title: An apparatus and method to analyze causality graphs
Inventor: PARK JIN KYUN
IPC: G06F9/44
Filed: 2007-09-11
Abstract: An apparatus for analyzing a causality graph and an analysis method thereof are provided to perform the systematic analysis which is capable of distinguish an important node within a short time as having relatively small influence by the size of the causality graph. An input unit(10) receives the dependability corresponding to the degree of influencing nodes which compose a causality graph and other nodes which are connected to each of the nodes. By using data inputted into the input unit, a fault tree conversion unit(20) transforms the causality graph into a fault tree based on the Boolean logic. A path generating unit(30) analyzes the connection relation between nodes included in the fault tree and then generates a path. A path frequency-node resource matrix generating unit(40) produces a matrix which includes the relative frequency and relative resource for the path.
Patent KR-20090027433-A (KR)
Title: Graphene shell and process for preparing the same
Inventor: CHOI JAE YOUNG
IPC: B01J31/00
Filed: 2007-09-12
Abstract: A method for manufacturing a graphene shell is provided to make the graphene economically with a desired shape and to control thickness of the graphene. A method for manufacturing a graphene shell includes a step for forming a graphite catalyst of a solid type, a step for coating polymer on the graphite catalyst, and a step for forming the graphene shell by performing a heat process. The solid shape is a sphere shape, a cylindrical shape, and a polyhedron shape. The graphite catalyst is one or more selected from a group consisting of Ni, Co, Fe, Pt, Au, Al, Cr, Cu, Mg, Mn, Mo, Rh, Si, Ta, Ti, W, U, V and Zr. The polymer is self-assembly polymer. The polymer has a polymerizable functional group.
Patent KR-20080025651-A (KR)
Title: Mold clamping mechanism of an injection molding machine
Inventor: BAUER MICHAEL
IPC: B29C45/70
Filed: 2007-09-18
Abstract: A mold clamping mechanism of an injection molding machine is provided to keep a front surface from bowing under load by supporting a central rug of a front part with two struts. A mold clamping mechanism of an injection molding machine comprises a movable platen, a fixed platen and a support section connected to the movable platen through connecting links. When clamping force acts on via the connecting links, a force is transmitted to the front surface(9A) of the support section. At least one recess(25) is arranged between the front surface and the back surface(9B) of the support section, which is formed in such a manner that regions of the front surface of the support section to which the force(FH) is transferred are evenly deformed when the force is applied.
Patent KR-20090032362-A (KR)
Title: Apparatus and method for automatic frequency control in wireless communication system
Inventor: LEE JEOUNG GIL
IPC: H04L27/14
Filed: 2007-09-27
Abstract: An apparatus and a method for automatic frequency control in wireless communication system is provided to reduce the complex of a circuit by performing frequency offset with only a timing signal. A timing control part(511) provides a timing signal informing a start and end of the slot of a received signal and final. An auto frequency control(509) checks a symbol allocated at the first and last of the slot by a timing signal. An auto frequency controller performs correlation to the sample of fixed number and a certain period from beginning of each symbol and estimates the frequency offset through a correlation value. A radio frequency processor(501) compensates for the initial frequency offset through a presumed frequency offset.
Patent KR-20090032450-A (KR)
Title: Contact structure of intena having surface mounted receptacle
Inventor: SO SOON JONG
IPC: H01Q1/24
Filed: 2007-09-28
Abstract: An embedded antenna is provided to improve a communication quality by securing a stable contact between a printed circuit board and a radiator. An embedded antenna(100) comprises a printed circuit board(120), a radiator(130), and a frame(140). A receptacle(110) is surface-mounted on the printed circuit board. The radiator is contacted in the printed circuit board. The printed circuit board and the radiator are mounted on the frame. A pattern, a first feeder pattern, and a first ground pattern for mounting a receptacle are formed on an upper surface of the printed circuit board. A second feeder pattern and a second ground pattern are formed on a lower surface of the printed circuit board. The first feeder pattern is connected to the second feeder pattern through a through hole. The first ground pattern is connected to the second ground pattern through a through hole.
Patent KR-20090032491-A (KR)
Inventor: HAN CHANG HUN
IPC: H01L27/146
Filed: 2007-09-28
Abstract: 실시예에 따른 이미지센서는 기판에 하부배선을 포함하여 형성된 회로(circuitry); 상기 하부배선과 전기적으로 연결되도록 상기 회로 상측의 기판상에 형성된 포토다이오드; 상기 포토다이오드 상에 형성된 반사방지막; 및 상기 반사방지막 상에 형성된 컬러필터;를 포함하는 것을 특징으로 한다. 
       
     이미지센서, 크로스토크, 컬러필터, 포토다이오드
Patent KR-20090034639-A (KR)
Title: System and method for integrated power control based on ip
Inventor: PARK CHANG HO
IPC: G06F1/26
Filed: 2007-10-04
Abstract: IP-based integration power management system and a method using UPS are provided to manage power energy efficiently by managing the abnormal of power supply of a power supply apparatus. A main power source(100) inputs the power source. If the main power source is inputted, an UPS(Uninterrupted Power Supply)(200) outputs the main power source. If there is no input of the main power source, the UPS outputs the power source of the battery. The IP-based main source management device(300) supplies the power receiving through UPS to the IP-based sub source management device(400). The IP-based sub source management device supplies the power receiving from the IP-based main source management device to each load side apparatus(500) and manages the electric power supply of a plurality of load side apparatuses. The IP-based main source management device and IP-based sub source management device are controlled and the power source of the load side apparatus is managed in the integration power management operation server(700).
Patent KR-20090036061-A (KR)
Title: Method for providing location linkage wireless one-time authentication-key and mobile phone, recording medium
Inventor: JUNG JONG PIL
IPC: G06F15/00
Filed: 2007-10-08
Abstract: A method for providing a location linkage wireless one-time authentication-key, and a mobile phone and a recording medium for the same are provided to perform wireless security authentication of which security reliability is enhanced by performing authentication based on the location coordinate information of a wireless terminal and a one-time authentication key. A location calculating unit(140) calculates the location coordinate information of a mobile terminal by measuring the current location of the mobile phone through a location measurement unit(193). A generation unit(150) processes wireless security authentication based on a one-time authentication key. An information generation unit(145) generates security authentication request information, and the security authentication request information includes a one-time authentication key and the location coordinate information of a mobile phone. A communication processing unit(157) transmits the security authentication request information to an authentication sever of a communication network.
Patent KR-20080039788-A (KR)
Title: Method and apparatus for transmitting and receiving control information and packet data in downlink
Inventor: KIM TAE JOONG
IPC: H04L12/56
Filed: 2007-10-09
Abstract: A method and an apparatus for transmitting and receiving downlink control and packet data are provided to reduce the number of control channels to be detected and efficiently use transmission resources by using a control indication channel to indicate whether to transmit a control channel. A downlink control and packet data transmitter comprises a transmission control part(270), a control channel creation part(220), a control indication channel creation part(230), a data channel creation part(240), a multiplexing part(250), and a channel transmission part(260). The transmission control part receives an input signal(210) from the external and controls packet data transmission using internal control signals. The control channel creation part creates a control channel to transmit control information for packet data according to the control of the transmission control part. Under the control of the transmission control part, the control indication channel creation part creates a control indication channel to indicate whether to transmit the control channel. The data channel creation part creates a data channel under the control of the transmission control part. The multiplexing part receives the control channel, the control indication channel, the data channel, and other channel signals to be transmitted and effectively executes multiplexing for them. The transmission part outputs the multiplexed channels through an output signal(280).
Patent KR-20090039313-A (KR)
Title: Rod hiting cable that equip insulation of unevenness structure
Inventor: PARK HYUN WOO
IPC: H01B7/42
Filed: 2007-10-18
Abstract: A road heating cable is provided to prevent the exfoliation of a coating due to the contact with the heavy equipment by improving adhesion between an insulating layer and a coating layer. A road heating cable includes a heating line(10), an insulating layer(20), a concavo-convex insulating layer(30) and a coating layer(40). The heating line is composed of single or a plurality of hot wires. The insulating layer is formed in the outer surface of the heating line. The insulating layer is made of one of silicon rubber, ethylene-propylene copolymer, and CSPE(Chlorosulfonated Polyethylene). The concavo-convex insulating layer is formed in the outer surface of the insulating layer. The concavo-convex insulating layer has a plurality of concavo-convex parts(31). The concavo-convex insulating layer is made of one of PVC(Polyvinyl chloride), CPE(Chlorinated Polyethylene), and TPE(Thermoplastic Elastomer). The coating layer is formed in the outer surface of the concavo-convex insulating layer. The coating layer is made of one of the PVC, the CPE, and the CSPE.
Patent KR-20090039383-A (KR)
Title: Water separator of vehicle
Inventor: RYU BYOUNG WOON
IPC: F02M35/00
Filed: 2007-10-18
Abstract: A water separator of a vehicle is provided to improve water separation performance by separating water of small particle and water of big particle through a moisture separating part formed in a separator body. A water separator of a vehicle comprises: a separator body(10) in which a flow channel is formed inside; an intake part(13) in which the air passing through an inlet grill is sucked; an exhaust part(15) ejecting the sucked air via the flow channel of the separator body to an air cleaner; a moisture separating part(30) which is contacted with the water included in the air and separates the water from the air; and a drain part(20) in which the water separated by the moisture separating part is drained.
Patent KR-20090039478-A (KR)
Title: Guide structure of curtain air-bag unfolding for vehicle
Inventor: SON YOU JI
IPC: B60R21/207
Filed: 2007-10-18
Abstract: A guide structure of unfolding a curtain air-bag for a vehicle is provided to protect a passenger in case of a vehicle collision by deploying air-bag cushion as quickly as possible. A guide structure of unfolding a curtain air-bag for a vehicle comprises an air-bag module(40), a cut unit in which an incised seat cover part(50) is sealed; The air-bag module comprises an air-bag cover(46), an air-bag cushion placed inside the air-bag cover; and an inflator(44) deploying the air-bag cushion by supplying gas.
Patent KR-20090040125-A (KR)
Title: Tdm and wdma passive optical network appratus
Inventor: LEE DONG SOO
IPC: H04B10/2581
Filed: 2007-10-19
Abstract: A time division multiplex and wavelength division multiplexed access passive optical network device applying a time division multiplication method are provided to transmit downlink signal to the subscriber in time division multiplex and wavelength division multiplexed access passive optical network. A TDM(Time Division Multiplex) and WDMA(Wavelength Division Multiple Access) PON(Passive Optical Network) apparatus comprises a base station terminal(510), a wavelength demultiplexer(560) and an optical transceiver(570). The base station terminal has a transmitter(520), an optical circulator(530) and a receiver(540). The transmitter performs the TDM(Time Division Multiplexing) of a plurality of downward signals. The optical circulator transmits the optical signal received from the optical distribution network. The optical transmitter-receiver receives the downward signal from the wavelength demultiplexer.
Patent KR-20090041905-A (KR)
Title: Apparatus and method of channel bonding receiving for expanding a channel bonding receiving band
Inventor: KOO HAN SEUNG
IPC: H04B10/00
Filed: 2007-10-25
Abstract: An apparatus and a method of receiving channel bonding to expand a channel bonding receiving band are provided to expand a channel bonding receiving band range by using physical layer front-ends and a channel routing unit. A channel boding separation unit(21,22) divides a channel bonded broadband signal into a plurality of band signals. The channel boding separation unit extracts a corresponding channel bonding signal per the divided band signal. A channel routing unit(23) sets a path of the channel bonding signal to transmit the extracted channel bonding signal to a corresponding demodulator. The channel boding separation unit comprises a broadband RF tuner(211,221), A/D converters(Analog to Digital Converter)(212,222) and digital channelizers(213,223). The broadband RF tuner separates a band signal of a specific frequency range from a cable signal.