baber/WOPTO huggingface dataset:
Patent KR-20100087895-A (KR)
Title: Portable conference system having wired and wireless interface
Inventor: LIM YOUNG HOE
IPC: H04B1/40
Filed: 2009-01-29
Abstract: PURPOSE: A portable conference system having a wired and wireless interface is provided to allow a person having a wired and wireless terminal of various communication methods to participate in a remote conference by connecting the various portable terminals having a Bluetooth function to a conference system. CONSTITUTION: An input/output unit(10) inputs voice of a speaker or outputs a voice of the other party, and a signal processing unit(40) processes the voices of the other party and the speaker. An interface unit(30) comprises a plurality of interfaces and transfers a voice of the other party to the signal processing unit and provides the voice of the speaker transferred from the signal processing unit to the terminal. The interfaces support mutually different communication method according to a communication method of a terminal for communicating with the other party.
Patent KR-20100088868-A (KR)
Title: A heat radiating printed circuit board and a method of manufacturing the same
Inventor: YOU DAE HYUNG
IPC: H05K1/02
Filed: 2009-02-02
Abstract: PURPOSE: A heat dissipating printed circuit board and a manufacturing method thereof are provided to improve the electrical property and the thermal property by forming a plurality of electrically independent grounds on one layer. CONSTITUTION: A ground metal layer having a plurality of grounds is offered. The grounds are connected to each other by a bridge. A circuit board(310) having circuit pattern is laminated on one side or both sides of the ground metal layer. The bridge is removed by processing a penetration hole(500) on the forming part of the bridge. The ground metal layer has the thickness of 70μm-210μm. The penetration hole processing procedure is implemented by the machining using the CNC drill.
Patent KR-20100089922-A (KR)
Title: Adhesive composition for electronic parts and adhesive member for fixing electronic parts
Inventor: JEON HAE SANG
IPC: C09J163/00
Filed: 2009-02-05
Abstract: PURPOSE: An adhesive composition for electronic parts, and an adhesive member for the electronic parts using thereof are provided to secure the excellent heat resistance, high reliability, and mechanical strength of the composition. CONSTITUTION: An adhesive composition for electronic parts contains a thermosetting epoxy resin as a main component, and 0.01~10 parts of dendrimer structure compound by weight. The adhesive composition additionally contains 100 parts of thermosetting epoxy resin by weight, 50~300 parts of thermoplastic resin or hardener by weight, and 1~200 parts of hardener by weight.
Patent KR-20100090162-A (KR)
Title: Apparatus and method for scheduling in a multiuser communication system
Inventor: OH SEONG KEUN
IPC: H04W72/04
Filed: 2009-02-05
Abstract: PURPOSE: A scheduling apparatus in a multiuser communication system and a method thereof are provided to adaptively operate a scheduling method using scheduling references and combining methods. CONSTITUTION: A controller(211) selects at least two among scheduling references. The controller selects at least one among the combining methods. A scheduling type generator(213) generates the scheduling method using at least one selected combining method. A scheduling unit(215) performs a scheduling operation using the scheduling method.
Patent KR-20100092322-A (KR)
Title: The position tracing system of travelers
Inventor: HWANG YOO SUN
IPC: H04W4/90
Filed: 2009-02-12
Abstract: PURPOSE: A traveler position tracing system is provided to find traveler location information which is managed in the main server of a control center through the internet. CONSTITUTION: A GPS module(201) receives location traveler terminal position information and time information from a GPS satellite. A mobile communications module(202) transmits information and traveler identification information received from the GPS module to a control center main server. A controller(200) controls the reception of the time information and the position information from the GPS satellite. The controller controls the saving of the embassy in a travel place or a police phone number.
Patent KR-20100097554-A (KR)
Title: Overshoes of waterproof
Inventor: NO SI TAE
IPC: A43B3/16
Filed: 2009-02-26
Abstract: PURPOSE: Waterproof overshoes are provided, which enable a user to easily put on overshoes by dividing the overshoes into two bodies. CONSTITUTION: Waterproof overshoes comprise: a first main body(10) in which a front part of the shoes is inserted; a connecting member(30) combined with a first main body; and a secondary body(20) in which the rear part of the shoes is inserted. The first main body and secondary body are made of plastic material which is not deformed. One part of the external side is coated with the fluorescent material. In the first main body, a bending part(10a) made of elastic material is formed in the instep.
Patent KR-20100097773-A (KR)
Title: Saddle of bicycle high and low control system
Inventor: JO SUNG BIN
IPC: B62J1/08
Filed: 2009-02-27
Abstract: PURPOSE: The fluid pressure pumping load created in the chain the on-going basis is eliminated. Cycle saddle high and low adjustment system. CONSTITUTION: A cycle saddle(400b) high and low adjustment system. In the bicycle frame one part bicycle peddle crank axis one side. The hydraulic pump operational dynamic generator is composed. The hydraulic pump(200) is composed in the bicycle frame part of one side. The fluid pressure pumping unit part is composed in the hydraulic pump one side.
Patent KR-20100097883-A (KR)
Title: A ultra wideband monopole antenna and the antenna for vehicles and the transmitter-receiver of a radio signal using thereof
Inventor: YOOK JONG GWAN
IPC: H01Q9/30
Filed: 2009-02-27
Abstract: PURPOSE: An ultra wideband monopole antenna, an antenna for a vehicle using the same, and a portable wireless transceiver terminal are provided to reduce the length and weight of the antenna by forming a folded feeding surface on a substrate. CONSTITUTION: An ultra wideband monopole antenna includes a substrate(110), a ground surface(120), and a feeding surface(130). The ground surface is formed on one side of the substrate. The feeding surface is folded to be electrically isolated from the ground surface. A plurality of resistors(140) are arranged between the end and the folded part of the feeding surface. A first input terminal of a junction circuit is electrically connected to a central conductive line of a coaxial cable. The first output terminal of the junction circuit is electrically connected to the feeding surface.
Patent KR-20100103056-A (KR)
Title: A improved and safe hot-water cock for a water purifier and the using method thereof
Inventor: ROH KYEONG DO
IPC: F16K21/04
Filed: 2009-03-13
Abstract: PURPOSE: An advanced safety hot-water cock for a water purifier is provided to improve the safety by firmly engaging a horizontal cocking rod and a vertical cocking rod. CONSTITUTION: A cocking body part(2) includes a vertical cocking body(3), a hot-water outlet, and an upper cap(8). The hot-water outlet is formed on the lower side of the cocking body. The upper cap is installed to the upper side of the cocking body. A horizontal cocking rod(11) is installed on the inner middle part of the cocking body part. The front part of the horizontal cocking rod is connected with a safety button, and the rear part of the horizontal cocking rod is supported by a spring(17). An upper vertical cocking rod(22) is installed in the upper side of the cocking body. A water-supplying lever(28) is connected with the upper vertical cocking rod.
Patent KR-20100108101-A (KR)
Title: Separator and fuel cell stack using thereof
Inventor: OH SUNG JIN
IPC: H01M8/24
Filed: 2009-03-27
Abstract: PURPOSE: A separator and a fuel cell stack using thereof are provided to improve the flow speed of reactive gas with the low pressure, and to stably generate the electrical energy without degrading the power generation capacity. CONSTITUTION: A fuel cell stack(100) comprises the following: an electricity generation unit(30) including a membrane-electrode assembly(31), and separators(32,33) closely located on both sides of the membrane-electrode assembly; and a reactive gas flow path formed on the separators. The reactive gas flow path includes a first directional path, and a second directional path connected to the first directional path.
Patent KR-20090104707-A (KR)
Title: Fluorescent lamp driving device and liquid crystal display apparatus using the same
IPC: G02F1/13357
Filed: 2009-03-27
Abstract: PURPOSE: A fluorescent lamp driving device and a liquid crystal display device are provided to prevent lighting of a fluorescent lamp during a heater preheat cycle. CONSTITUTION: A fluorescent lamp driving device includes a driving control circuit(10) and a transformer(20). The driving control circuit receives a DC power voltage from a DC power source. The driving control circuit receives a lamp control signal for performing a driving control in a fluorescent lamp. The driving control circuit converts the DC power voltage into an AC power voltage having a fixed frequency for an AC power source. The transformer includes a primary coil and a secondary coil for driving a heater and for maintaining discharge. The primary coil is connected to the AC power source of the driving control circuit. The secondary coil is connected to the heater of the fluorescent lamp.
Patent KR-20100109605-A (KR)
Title: Cathode active material for lithium secondary battery
Inventor: HWANG YUN HEE
IPC: H01M10/36
Filed: 2009-04-01
Abstract: PURPOSE: A cathode active material for a lithium secondary battery is provided to prevent the degradation of a cycle property by having the stable crystalline structure, and to secure the high battery capacity. CONSTITUTION: A cathode active material includes a lithium-nickel-Manganese-cobalt oxide marked with chemical formula 1: Li_x(Ni_(1-a-b)Mn_aCo_b)_yO_2. The lithium-nickel-Manganese-cobalt oxide includes more than 40% of nickel. The content of a Li-containing impurity remain on the surface of the lithium-nickel-Manganese-cobalt oxide is less than 0.2% by a thermal treating process.
Patent KR-20100114764-A (KR)
Title: Outdoor lighting system combined solar and electricity and method for controlling the lamp
Inventor: YANG JEONG HWAN
IPC: H02J7/35
Filed: 2009-04-16
Abstract: PURPOSE: Since the scene lighting tool and the control method in which sunlight and electricity unite in two or more ways use sunlight and electricity the disadvantage of the sunlight illumination tool is supplemented and the energy saving effect due to the utilization of sun light is obtained and role as the lighting apparatus is proceed in any place at the same time. CONSTITUTION: It is connected inside the lighting apparatus(1) to the sunlight controller and the lamp in which the electronic control part the same. The intensity of illumination perception sensor installed at the constant interval side the illuminance of the lamp in which the charging power source of the sunlight storage battery is reduced to ashes and which becomes dark senses.
Patent KR-20090045904-A (KR)
Inventor: KIM YE EUN
IPC: H04B1/40
Filed: 2009-04-20
Abstract: 본 발명은 숫자키를 구비한 문자 입력 장치에 관한 것으로 문자의 신속한 입력을 위하여 별도로 자판을  암기하지 않아도 자연스럽게 자판이 암기 되도록  다수의 숫자키에  의미가 설정된 알파벳을 배열하여 문자입력시 해당문자를 빨리 찾도록 한 것이다.  
      문자의 신속한 입력을 위하여 별도로 자판을  암기하지 않아도 자연스럽게 자판이 암기 되도록  다수의 숫자키에 숫자의 이름, 달력상의 1-12월의 이름 등으로 알파벳을 배열하여 문자입력시 해당문자를 빨리 찾도록 한 것이다.  
     본 발명은  알파벳에 의미를 설정하여 키에 배열시키고  문자입력시 해당 숫자키에 배열된 문자를  소정 횟수 눌러서 입력시키는 과정으로 구성된다. 
       
     단말기, 휴대폰, 문자입력, 문자메시지, 이동통신
Patent KR-20100119447-A (KR)
Title: 반도체 장치 제조 방법
Inventor: SUN JUN HYEUB
IPC: H01L21/027
Filed: 2009-04-30
Abstract: 본 발명은 SPT 공정에서 공정을 단순화하면서, 식각마진을 확보할 수 있는 반도체 장치 제조 방법을 제공하기 위한 것으로, 피식각층 상에 비정질카본층을 형성하는 단계; 상기 비정질카본층 상에 하드마스크층을 형성하는 단계; 상기 하드마스크층 상에 희생층을 형성하는 단계; 상기 희생층 상에 감광막 패턴을 형성하는 단계; 상기 감광막 패턴을 식각장벽으로 상기 희생층을 식각하여 희생패턴을 형성하는 단계; 상기 희생패턴 및 감광막 패턴의 측벽에 스페이서 패턴을 형성하는 단계; 상기 감광막 패턴 및 희생패턴을 제거하는 단계; 상기 스페이서 패턴을 식각장벽으로 상기 하드마스크층 및 비정질카본층을 식각하는 단계; 상기 비정질카본층을 식각장벽으로 피식각층을 식각하여 패턴을 형성하는 단계를 포함하여, 다층의 하드마스크층을 사용하지 않고, 감광막 패턴에 저온산화막을 형성하여 SPT 공정을 실시함으로써, 공정수가 감소되며, 이에 따라 공정 마진 및 양산성이 개선되는 효과, 감광막 패턴 하부에 질화막질의 희생층을 추가로 형성하여 스페이서 패턴의 높이를 확보함으로써 식각마진을 증가시키는 효과가 있다. 
       
     SPT, 감광막, 저온산화막, 질화막
Patent KR-20090055538-A (KR)
Inventor: KIM HYE JA
IPC: F24F1/00
Filed: 2009-05-08
Abstract: 본 발명은 구조가 간단하면서도 비용이 절감됨은 물론 구조적으로 견고하여 고압의 유체나 가스의 누설이 효과적으로  방지되는 분기관에 관한 것이다.  
     본 발명에 따르면, 내부에 중공이 형성되어 양단에 각각 하나의 연결관(1)이 삽입되는 인입부(11)와 복수개의 연결관(1)이 삽입되는 분기부(12)가 형성된 분기관본체(10)와, 상기 분기부(12)에 결합되어 분기부(12)를 다수개의 삽입공이 형성되도록 구획하는 구획편(20)을 포함하는 것을 특징으로 하는 분기관이 제공된다.   
       
     분기관, 중공, 연결관, 인입, 구획
Patent KR-20100122152-A (KR)
Title: Refrigerator
Inventor: LEE SU WON
IPC: F25D23/02
Filed: 2009-05-12
Abstract: PURPOSE: A refrigerator is provided to enable a user to take out necessary food by opening a sub door without opening a door of a freezer. CONSTITUTION: A refrigerator(10) comprises a main body(100), a basket, a main door(320), a sub door(340), and a receiving member. A storage is formed on the main body. The basket is selectively positioned on the storage and slides forward and backward. The main door is connected to the basket and moves with the basket. The sub door is rotatably connected to the main door and opens and closes the part of the storage. The receiving member is combined with the sub door and is taken out to the outside of the storage by moving with the sub door if the sub door is opened.
Patent KR-20100125506-A (KR)
Title: Control of oak wilt pathogen raffaelea sp. with nano-silver
Inventor: LEE YOUN SU
IPC: A01P3/00
Filed: 2009-05-21
Abstract: PURPOSE: A method for preventing oak wilt pathogen using silver nanosolution is provided to treat wilt disease without environmental pollution. CONSTITUTION: A method for preventing oak wilt pathogen using silver nanosolution comprises: a step of treating 5-25 ppm of silver nanosolution to mycelium of pathogen causing oak wilt; a step of and a step of culturing at 22-26°C for 6-8 days. The silver nanosolution is solely or together used. The particle size and silver content of silver nanosolution is 7-25nm and 40,000-60,000 ug/ml.
Patent KR-20100004854-A (KR)
Title: Multi-fuel engine and method for fuel conversion in such a multi-fuel engine
Inventor: BOECKHOFF NICOLAUS
IPC: F02D41/04
Filed: 2009-05-26
Abstract: PURPOSE: A convertible multi-fuel engine and a method for converting fuel in the multi-fuel engine are provided to continuously drive an engine without considerable output degradation during converting fuel and because the formation of precipitates is slowing down and precipitates are removed by burning. CONSTITUTION: A method for converting fuel from the first fuel to the second fuel by using the first fuel ratio as the basic point in a convertible multi-fuel engine from the first fuel to the second fuel is composed of the steps of: increasing the ratio of the second fuel by the middle fuel ratio and deceasing the ratio of the first fuel; driving an engine during the predetermined time in the middle fuel ratio; and continuously increasing the ratio of the second fuel and continuously deceasing the ratio of the first fuel.
Patent KR-20100133065-A (KR)
Title: Electrohydrodynamic printing head capable of drop-on-demand printing and manufacturing method thereof
Inventor: KIM YONG JUN
IPC: H05K3/14
Filed: 2009-06-11
Abstract: PURPOSE: An electrohydrodynamic printing head of a drop-on-demand driving method and a manufacturing method thereof are provided to implement an ultra fine pattern which discharges droplet below 5 micron through a nozzle of 100 micron by using electrohydrodynamic power. CONSTITUTION: An electrohydrodynamic printing head of a drop-on-demand driving method includes a hole(20), a nozzle(21), a body(23), a micro heater(24), and an electrode(25). The fluid is supplied to the printing head through the hole. The fluid including conductive particle is spread through the nozzle with electrohydrodynamic pressure. The body is comprised of a channel(22) which connects the hole to the nozzle. The micro heater is formed in the channel. The micro heater is positioned on the upper side of the nozzle and controls the meniscus of the fluid in the nozzle. An electrode is formed on the nozzle and forms an electric field for electrohydrodynamic spread.
Patent KR-20100134305-A (KR)
Title: A new therapeutic drug for the treatment of allergic asthma containing pyranopyran-1,8-dione
Inventor: BAE HYUN SU
IPC: A61K31/35
Filed: 2009-06-15
Abstract: PURPOSE: A therapeutic agent for asthma containing pyranopyran-1,8-dion is provided to suppress signal transduction pathway and to treat allergic diseases. CONSTITUTION: A composition for treating allergic inflammatory diseases contains pyranopyran-1,8-dione. The allergic inflammatory diseases are asthma, atopy or allergic rhinitis. A method for preparing pyranopyran-1,8-dione comprises: a step of extracting 3kg of Vitex rotundifolia Linne fil fruits with MeOH for 24 hours; a step of evaporating the solvent in a vacuum condition to obtain MeOH extract; a step of dissolving the extract in 1L of water; a step of fractioning the extract with n-hexane, EtOAc, and n-BuOH in order; and a step of performing silica gel column chromatography of EtOAc extract.
Patent KR-20100136264-A (KR)
Title: Indoor wheel chaitr
Inventor: CHAE SEOK
IPC: A61G5/04
Filed: 2009-06-18
Abstract: PURPOSE: A wheel chair for indoor movement is provided to easily move indoor by oneself and to use for a patient with injured leg. CONSTITUTION: A wheel chair for indoor movement comprises: a main body(2); a driving unit with a plurality of wheels mounted in the main body; a seat(4) which is mounted inside the main body and on which a person sits; and a controller(6) for controlling operation of the driving unit. The driving unit comprises: an additional wheel(51) mounted at the front and back sides of the main body; a main wheel(52) mounted facing the center of the main body; first and second driving motors mounted at the shaft of the main wheel; and an elastic device(53) supporting lower portion by elasticity.
Patent KR-20100061295-A (KR)
Title: Method and system for controlling a session for interworking in converged ip messaging service
Inventor: LEE SEUNG YONG
IPC: H04W76/04
Filed: 2009-06-22
Abstract: PURPOSE: A method and a system for controlling a session for interworking in a converged IP messaging service are provided to control a session in order to initiate a session between a converged IP messaging service and a non-converged IP messaging service, modifying an already initiated session, and so forth. CONSTITUTION: In step 301, a CPM(Converged Internet Protocol (IP) Messaging) client sends a session initiation request message to a CPM server. In step 303, on receiving the session initiation request message, the CPM server determines if interworking is needed for session initiation. Since the receiving client is a non-CPM client, interworking is needed. Thus, in step 305, the CPM server sends the session initiation request message to an ISF(Interworking Selection Function). In step 307, the ISF selects an IWF(Interworking Function) which is most suitable to perform the session initiation, based on information including the preference and presence of the receiving client, the media type for which the session initiation request is made, the service to which the receiving client subscribes, the service policy, etc. It is assumed that the ISF selects the third IWF in step 307. In step 309, the ISF delivers the session initiation request message to the third IWF. In step 311, the third IWF generates and sends back a rejection response message to the session initiation request message because the third IWF does not support the first and second media. In step 313, the ISF delivers the received rejection response message to the CPM server.
Patent KR-20100138075-A (KR)
Title: Apparatus for evaluating the performance of frequency modulated continuous wave distance measuring apparatus and method thereof
Inventor: CHOI JAE HYUN
IPC: G01S13/10
Filed: 2009-06-24
Abstract: PURPOSE: An apparatus and a method for evaluating the performance of an apparatus for measuring frequency modulated continuous wave(FMCW) distance are provided to vary the size and the distance of a signal by directly generating a beat signal corresponding to the distance between the apparatus and a target. CONSTITUTION: A transmitting and receiving unit(200) receives a signal from a distance measuring apparatus and frequency-converts the signal according to a distance between the target and the distance measuring apparatus. The transmitting and receiving unit transmits the frequency converted signal to the distance measuring apparatus. A control operation unit(300) receives beat frequency from the distance measuring apparatus. The control operation unit evaluates the performance of the distance measuring apparatus.
Patent KR-20110001628-A (KR)
Title: Apparatus and method for receiving control packet
Inventor: SEO CHANG WOO
IPC: H04W74/02
Filed: 2009-06-30
Abstract: PURPOSE: A control packet receiving apparatus for reducing the probability of loss of a control packet by configuring a control packet receiving period for the limited peripheral device is provided to reduce the process delay of a control packet by configuring the control packet receiving period. CONSTITUTION: A device selection unit(11) selects one or more devices. A packet generating unit(12) generates a command packet for the allocation of a control packet receiving section. A communication unit(13) transmits the command packet to the device. The communication unit receives a control packet through the control packet receiving section.
Patent KR-20110003648-A (KR)
Title: Roadlamp for screening light
Inventor: LEE GU BYEONG
IPC: F21V7/04
Filed: 2009-07-06
Abstract: PURPOSE: A road lamp for shielding light is provided to control a light region by blocking the light from a lamp with a shielding plate combined with a frame. CONSTITUTION: A supporter(H1) comprises a screw groove(H2) which is projected in inner both sides of a housing(H). A penetration hole(R1) is penetrated through the both sides of a reflector and is combined with the screw groove. A blinder(70) comprises a frame along the outline of the reflector and also includes the shielding plate. The shielding plate is arranged in frame in cross direction and blocks the light from a lamp(L). The screw is combined with the screw hole through a combination groove and the penetration hole.
Patent KR-20110004532-A (KR)
Title: Lancet cartridge and cartridge type lancing device
Inventor: LEE JUN KI
IPC: A61B5/151
Filed: 2009-07-08
Abstract: PURPOSE: A lancet cartridge and a cartridge type lancing device are provided to improve convenience and efficiency of drawing blood by allowing a plurality of lancets to be triggered one by one. CONSTITUTION: A lancet cartridge(1) accommodates a plurality of lancets. The lancet cartridge is mounted in lancing bodies(110,120). A lancet trigger unit(140) is combined in the lancing body. The lancet trigger unit enables a plurality of lancets to be triggered one by one.
Patent KR-20110006309-A (KR)
Title: The pencil box where the pencil plug is had
Inventor: SIN DONG CHEOL
IPC: A45C11/34
Filed: 2009-07-14
Abstract: PURPOSE: A pencil case equipped with a pencil holder is provided, which is suitable for the property of a pencil case in which thickness or height is limited. CONSTITUTION: A pencil case equipped with a pencil holder comprises: a casing(11A) in which a writing instrument receiving space is equipped; a lid(11B) which is pivotally combined with one side end of the casing; a sidewall in which a rotatable holder lid is equipped in the top end portion and height control is possible inside an upward opening groove; and a floor side of the groove. The sidewall includes a fixed sidewall and 2-5 movable sidewalls.