baber/WOPTO huggingface dataset:
Patent KR-20100036961-A (KR)
Title: Novel aromatic derivatives and organic electroluminescent device comprising same
Inventor: LEE CHIL WON
IPC: C07C6/12
Filed: 2009-09-25
Abstract: PURPOSE: A compound is provided to ensure excellent heat resistance and thin film stability and to improve driving stability, luminous efficiency, color purity and lifetime property of an organic electroluminescent device. CONSTITUTION: A compound is represented by chemical formula (I), wherein Ri and R2 are each independently hydrogen, C1-50 alkyl, C3-50 cycloalkyl, C6-50 aryl, or heteroaryl having 5 to 50 ring atoms, Ri or R2 being optionally substituted with Ci-50 alkyl, C6-5O aryl, heteroaryl having 5 to 50 ring atoms, or C7-50 aralkyl, or Ri and R2 being optionally linked to form a C4-50 saturated or unsaturated ring moiety; Ar is an aromatic hydrocarbon moiety, optionally substituted with X, the aromatic hydrocarbon group being a fused ring of at least two benzenes; R3 and X are each independently hydrogen, halogen, cyano, nitro, amino, thio, phosphoryl, phosphinyl, carbonyl, silyl, boranyl, Ci-50 alkyl, C2-5O alkenyl, C2-50 alkynyl, Ci-50 alkoxy, C3-50 cycloalkyl, C6-50 aryl, or heteroaryl having 5 to 50 ring atoms; R3 or X being optionally substituted with amino, thio, phosphoryl, phosphinyl, carbonyl, silyl, boranyl, Ci-50 alkyl, C2-50 alkenyl, C2-50 alkynyl, Ci-50 alkoxy, C3-50 cycloalkyl, C6-50 aryl, or heteroaryl having 5 to 50 ring atoms, or C7-50 aralkyl, which optionally has a C^6 alkyl substituent, or each of R3 and X being optionally linked together with its adjacent group to form a C4-50 saturated or unsaturated ring moiety, with the proviso that X cannot be hydrogen; and n is an integer of 1 to 6.
Patent KR-20110035083-A (KR)
Title: Mac protocol based on priority and method for data transmission in sensor network
Inventor: CHO HUI JIN
IPC: H04W84/18
Filed: 2009-09-29
Abstract: PURPOSE: A MAC(Medium Access Control) protocol based on priority and a method for data transmission in a sensor network are provided to assign reservation slot to each node by the priority based on uncompetitive method. CONSTITUTION: In a random access section(I), each node endows with a priority value to a neighboring node from 2 hop away while sharing the node information. In the slot reservation section(II), the reservation slot is allocated from the node of the highest priority. The transmission of the reservation message is performed in the slot reservation section in order to reserve a transmission slot by the existence of transmission data of the node. In data transmission section(III), data is transmitted to the neighboring node through a reserved transmission slot.
Patent KR-20110036406-A (KR)
Title: Portable observation system
Inventor: NAM IN SOO
IPC: G03B17/56
Filed: 2009-10-01
Abstract: PURPOSE: A portable observation system is provided to ensure reliable data and to be fixed to a easy observation position. CONSTITUTION: A portable observation system comprises a movable support(100), an observation unit(200), and a control unit(300). The support comprises a moving unit, a horizontal support unit, and a height control unit. The observation unit is detachably coupled to one end of the movable support and changes direction by remote control. The observation unit acquires the image of the changed direction. The control unit is connected to the observation unit by wire or wirelessly. The control unit controls the observation unit and processes the acquired image.
Patent KR-20110038296-A (KR)
Title: Disposable footwear insole
Inventor: PARK JONG YEOL
IPC: A43B17/10
Filed: 2009-10-08
Abstract: PURPOSE: A one-time-use shoe insole is provided to smoothly absorb an impact applied to the shoe insole and to absorb and dry sweat or moisture generated from feet or shoes. CONSTITUTION: A one-time-use shoe insole comprises: a cover layer(10) which is made of liquid permeable material through which fluid can pass; an absorption unit(20) which is equipped in the lower part of the cover layer and consists of multilayered absorbent material; a baffle(30) which is equipped in the lower part of the absorption unit and is formed into a nonporous foaming film; and a non-absorbing elastic layer(40) which is equipped in the lower part of the baffle and gives elasticity to the insole.
Patent KR-20110039753-A (KR)
Title: Cooker
Inventor: KIM WAN SOO
IPC: F24C7/04
Filed: 2009-10-12
Abstract: PURPOSE: A cooker is provided to increase the thermal transmission rate of food and to make even thermal transmission through the food by forming an electric field. CONSTITUTION: A cooker comprises a cavity(10), a heating source and an electric field generation part. The cavity has a cooking chamber(11). The heating source offers heat to a cooking material. The electric field generation part receives high voltage from outside and forms the electric field inside the cooking chamber. The electric field generation part comprises a first and second electrode part and an insulating member. The first and second electrode parts are connected to the external power supply. The first and second electrode parts are located on both sides of the cooking chamber.
Patent KR-20110043048-A (KR)
Title: Apparatus for taking bottom image of vehicle
Inventor: KIM JOUNG SUK
IPC: G01V8/10
Filed: 2009-10-20
Abstract: PURPOSE: An apparatus for taking bottom image of a vehicle is provided to obtain the accurate image of the bottom of the vehicle even when the vehicle is stopped or slowly moving in the entrance and exit. CONSTITUTION: In an apparatus for taking bottom image of a vehicle, an entrance loop sensor(30) senses a vehicle entering. An approach loop sensor(40) is spaced from the entrance loop sensor and sense the approach of the vehicle. A bottom sensor(50) is arranged between the entrance loop sensor and the approach loop sensor and includes a camera, and a scan sensor. A scan image processing unit receives the image from the camera and combines images.
Patent KR-20100044138-A (KR)
Title: Composite u-beam and th construction method
Inventor: LEE WOO JONG
IPC: E04C3/293
Filed: 2009-10-21
Abstract: PURPOSE: A composite U-beam and a construction method thereof are provided to reduce the weight of the beam, and to secure structural strength of the beam. CONSTITUTION: A composite U-beam(100) comprises a reinforced concrete beam(110) and steel beams(120). A block-out part is formed in the reinforced concrete beam so that the center of the top of the reinforced concrete beam is opened. The steel beams are formed in both ends of the reinforced concrete beam. The top parts of the steel beams are exposed to outside.
Patent KR-20100044722-A (KR)
Title: Perfluoropolyether compound composition
Inventor: ITOH HIROSHI
IPC: C10M107/38
Filed: 2009-10-22
Abstract: PURPOSE: Perfluoropolyether compound composition is provided to obtain high conductivity and small frictional resistance and to prevent the compound composition from being found due to nonblack color even when being attached to the hand and the clothes of a user. CONSTITUTION: Perfluoropolyether compound composition(3) contains perfluoropolyether, treeing silver powder, and polytetrafluroethylene. The amount of mixing of the polytetrafluroethylene is 1 mass% - 50 mass% to the perfluoropolyether compound composition. The amount of mixing of the treeing silver powder is 5 mass% - 60 mass% to the perfluoropolyether compound composition. The diameter of the treeing silver powder is 0.05μm - 10μm.
Patent KR-20110044004-A (KR)
Title: Genes implicated in enhancement of cold or freezing tolerance and transgenic plants using the same
Inventor: LEE DONG HEE
IPC: A01H1/00
Filed: 2009-10-22
Abstract: PURPOSE: A composition for improving abiotic stress resistance of a plant, containing a recombinant vector for plant expression is provided. CONSTITUTION: A composition for improving abiotic stress resistance of a plant contains a nucleotide sequence encoding an amino acid sequence of sequence number 2. The nucleotide has sequence number 1. The abiotic stress is cold or freezing stress. A method a transgenic plant with enhanced abiotic stress comprises: a step of introducing the composition to plant cells; and a step of obtaining the transgenic plant.
Patent KR-20110048127-A (KR)
Title: 탁상용 캘린더 받침대 및 그 제조방법
IPC: B42D5/04
Filed: 2009-11-02
Abstract: 합지에 겉지와 면지를 부착하고 가장자리를 감싸서 부착하는 공정이 필요치 않은 탁상용 캘린더 받침대가 개시된다. 상기 캘린더 받침대는 전면판부 및 상기 전면판부의 상측 가장자리에 절첩 가능케 연결되어 상기 전면판부에 대해 평면상으로 펼치거나, 접어서 상기 전면판부와 함께 상방으로 세울 수 있는 후면판부를 포함하고, 상기 전면판부와 상기 후면판부 중 적어도 하나에는 다른 하나를 향해 절첩되어 다른 하나와 결합됨으로써 상기 전면판부와 상기 후면판부가 상기 전면판부의 상측 가장자리를 기준으로 소정 각도로 벌어진 상태를 유지할 수 있도록 할 수 있는 절첩결합부가 설치되어 있는 구성을 가진다. 
       
     캘린더, 탁상용, 받침대, 달력, 링보드
Patent KR-20110048613-A (KR)
Title: Surface modified waste silicone rubber powder and method for recycling the same
Inventor: HA HEUNG SUP
IPC: C09C3/10
Filed: 2009-11-03
Abstract: PURPOSE: Surface-modified waste silicone rubber powder coated with silica is provided to prepare recycled thermosetting silicon rubber product with excellent economical efficiency while reducing the degradation of mechanical strength and properties. CONSTITUTION: Surface-modified waste silicone rubber powder is prepared by the steps of: pulverizing cured waste silicone rubber to prepare fine pulverized rubber powder; and coating the silica on the surface of the fine pulverized rubber powder. Additionally, a method for preparing waste silicone rubber powder comprises the steps of: pulverizing cured waste silicone rubber to prepare fine pulverized rubber powder; adsorbing polyalcohol to the surface of the fine pulverized rubber powder; and coating the silica on the surface of the fine pulverized silicone rubber powder to which polyalcohol is adsorbed.
Patent KR-20110049456-A (KR)
Title: Method for fabricating contacts of semiconductor device
Inventor: JOO YOUNG HWAN
IPC: H01L21/8242
Filed: 2009-11-05
Abstract: PURPOSE: A method for forming a contact of a semiconductor device is provided to inject an impurity dopant of high concentration in a junction part to which a contact is connected, thereby reducing a contact resistance. CONSTITUTION: An interlayer insulating layer(400) insulates first and second gate stacks. A first contact hole(401) and a second contact hole penetrate the interlayer insulating layer to expose first and second junctions. A first conductive impurity is injected into the first and second junctions. A mask(503) selectively exposes one of the first and second junctions on the interlayer insulating layer. First and second contact holes are filled with first and second bit line contacts.
Patent KR-20110050989-A (KR)
Title: Led channel and method for manufacturing the same
Inventor: PARK JONG YUN
IPC: G09F13/20
Filed: 2009-11-09
Abstract: PURPOSE: A surface light emitting channel and a method for manufacturing the same re provided to easily emit heat by forming an air layer between a light emitting device and a resin. CONSTITUTION: Steel with a specific pattern is prepared, and a frame(13) is formed. One side of the frame is opened, and a through hole(11) is formed at another side of the frame. An illuminating unit is loaded at the inner side of the frame. A horizontal supporting unit is loaded on a table, and the frame is arranged on the horizontal supporting unit. The horizontal supporting unit is combined with the frame. A channel is formed by the horizontal supporting unit and the frame. A resin is injected into a channel and is hardened. The horizontal supporting unit is cut, based on the frame.
Patent KR-20110052297-A (KR)
Inventor: AHN JOON YOUNG
IPC: B65B25/22
Filed: 2009-11-12
Abstract: PURPOSE: A vacuum suction device and a method of thermally sealing a plastic bag using the same are provided to perform the plastic-bag sealing function and the air suction function a manual pump through one device. CONSTITUTION: A vacuum suction device comprises a base member, a housing, a piston member, a hot wire(140), a power supply unit, and a punch. The housing is mounted on the upper part of the base member to be able to move up and down. The piston member is arranged in the housing to be able to move up and down and comprises a handle. The upper part of the piston member passes through the upper part of the housing. The hot wire is mounted on at least on of the top of the base member, the bottom of the housing or the lower part of the piston member and is externally exposed. The power supply unit supplies power to the hot wire. The punch is protruded downwardly to the lower part of the piston member.
Patent KR-20110053020-A (KR)
Title: 차량용 도어 힌지 조립체
Inventor: KIM TAE WOO
IPC: E05D7/00
Filed: 2009-11-13
Abstract: 본 발명은 차량의 도어를 스윙 및 슬라이딩 방식으로 선택 개폐할 수 있도록 된 차량용 도어 힌지 조립체에 관한 것으로, 도어의 개폐 동작을 위해 차체바디와 도어 사이에 장착되는 스윙힌지암과 슬라이딩힌지암의 잠금 및 잠금해제가 가능한 힌지암래치부를 구성하여, 스윙힌지암과 슬라이딩힌지암을 선택적으로 잠금으로써 도어를 스윙 및 슬라이딩 방식으로 개폐할 수 있는 차량용 도어 힌지 조립체를 제공한다. 
     이에 따라 본 발명은 차량의 도어를 스윙 방식이나 슬라이딩 방식 중 선택하여 개폐 가능하고, 스윙힌지암 및 슬라이딩힌지암을 선택적으로 잠금 및 잠금해제하도록 된 힌지암래치부가 스윙힌지암이나 슬라이딩힌지암의 잠금 상태를 유지하는 기능도 수행할 수 있음으로 인해 기존보다 간단한 구성으로 이루어질 수 있으며, 이러한 부품 축소에 따라 작업공수가 감소되는 효과를 얻을 수 있다. 
       
     도어, 개폐, 스윙, 슬라이딩, 힌지 조립체
Patent KR-20110055019-A (KR)
Title: Method for decreasing reduction gear noise for fuel cell system
Inventor: KIM JAE KWANG
IPC: F16H57/12
Filed: 2009-11-19
Abstract: PURPOSE: A device for reducing vibration and noise of speed reducer for a fuel cell drive system which combines multiple output shafts of different motors is provided to successively perform the output direction conversion of multiple motors by giving a uniform delay time to a control current of a motor controller. CONSTITUTION: Motor controllers(14a,14b,14c) control motors(12a,12b). A reduction device(20) is connected to the output end of each motor. The control current having different phases is applied in three motors from the motor controller. The output direction of the three motors is successively converted by the control current having different phases. Gear collision due to a gear backlash of the gears of the reduction device connected to each motor is successively performed.
Patent KR-20110056350-A (KR)
Title: 두가지 행복
Inventor: CHAE JUN YOUNG
IPC: B65D85/72
Filed: 2009-11-21
Abstract: 물과 음료를 한꺼번에 먹으려는 방법을 찾다가 생각해낸 방법이다.  
       
     두 가지 맛 음료, 기능성 물통, 두 가지가 해결되는 물통,
Patent KR-20110059973-A (KR)
Title: Sensor module that detects water included in lubricant in the ship engine and water sensor unit using the same
Inventor: HONG KYUNG TAE
IPC: G01N33/30
Filed: 2009-11-30
Abstract: PURPOSE: A sensor module for detecting moisture from the lubricant of a ship engine and a moisture sensor unit using the same are provided to cope with the failure of a moisture sensor by the replacing of a sensor module comprising the moisture sensor when the moisture sensor is replaced. CONSTITUTION: A sensor module for detecting moisture from the lubricant of a ship engine comprises a moisture sensor(320) and a variable capacitor(310). The moisture sensor detects moisture from the lubricant of the ship engine. The variable capacitor controls the initial capacitance of the moisture sensor and outputs a specific initial capacitance. A moisture sensor unit comprises a probe(200) and a sensor module(300). The probe comprises a first connector(210) and is fastened to one side of a rod(110). The sensor module comprises a second connector(330) to be connected to the first connector. The sensor module comprises a moisture sensor for detecting moisture from the lubricant of the ship engine.
Patent KR-20110060699-A (KR)
Title: Water-drip hose
Inventor: WUI KYE DAE
IPC: F16L11/04
Filed: 2009-11-30
Abstract: PURPOSE: A water supply hose is provided to simply manufacture a hose by extrude-molding the hose including a water supply pipe and forming a discharging hole. CONSTITUTION: A water supply hose is formed by inserting a water supply pipe(20) on a hose(10) with a constant interval. Water supplied into the hose is discharged through the water supply pipe by the pressure of the water. The water supply pipe includes more than one discharge hole with a pair of barriers(23a,23b) on both ends of the pipe. Each barrier includes more than one discharging gap. An elastic tube(30) is inserted in between the barriers. More than one discharging hole is formed in between the barriers.
Patent KR-20110062311-A (KR)
Title: Method of manufacturing austenitic stainless steel with good surface quality
Inventor: HYUN DONG YEOB
IPC: B22D11/22
Filed: 2009-12-03
Abstract: PURPOSE: A method for manufacturing austenitic stainless steel with excellent surface quality is provided to reduce linear flaws and defects by properly controlling the cooling and grinding methods of a cast-piece. CONSTITUTION: A method for manufacturing austenitic stainless steel with excellent surface quality is as follows. A cast-piece is manufactured by cutting austenitic stainless steel with chrome 10~30 weight% and nickel 5~15 weight% through a consecutive casting process. Residual scales are detached from a mold slag layer by cooling the cast-piece with 500~600°C and submerging the cooled cast piece in a cooling bath for 5 to 10 minutes.
Patent KR-20110064702-A (KR)
Title: Core-shell nanowire with uneven structure and thermoelectric device using the same
Inventor: LEE EUN KYUNG
IPC: H01L35/00
Filed: 2009-12-08
Abstract: PURPOSE: A core-shell nanowire, and a thermoelectric device using thereof are provided to increase the surface area of the nanowire by installing a convex-concave structure on the surface of a shell domain on the nanowire. CONSTITUTION: A core-shell nanowire including a convex-concave structure comprises a core domain(10) and a shell domain(12). The convex-concave structure(14) is formed on the shell domain. The convex-concave structure is cavities formed on the surface or the inside of the shell domain, or protrusions projected from the surface of the shell domain.
Patent KR-20110067795-A (KR)
Title: Tightly-coupled memory management method to improve responsibility of real-time processes
Inventor: KANG DONG WOOK
IPC: G06F9/00
Filed: 2009-12-15
Abstract: PURPOSE: A tightly-coupled memory management method is provided to improve the response of real-time processes by determining the page to be loaded on the TCM in consideration of a process priority or memory address accessed to TCM, access frequency and recent access time. CONSTITUTION: A process to be saved in a tightly-coupled memory (TCM) requests the access to TCM(210). The TCM transfers the process or the memory information to a TCM manager(220). The process information includes the priority information. The memory information includes the address of the accessed memory, access frequency and recent access time. The TCM manager determines a memory page to be loaded on TCM in consideration of the information on the process or the memory, and then executes the load(230).
Patent KR-20110070276-A (KR)
Title: Breadth direction groove structure of tire tread
Inventor: YOON YOUNG SAM
IPC: B60C11/13
Filed: 2009-12-18
Abstract: PURPOSE: A transverse groove structure of a tire tread is provided to effectively re-modify a mold changed after a tire mold is manufactured. CONSTITUTION: A transverse groove structure of a tire tread comprises a transverse groove(4) and a non directional tread pattern. An inclined surface is formed in the transverse groove to have an inclination angle of 1~30°. The transverse groove divides blocks(3). Plysteer Residual Aligning Torque is changed depending on the inclination angle of the inclined surface.
Patent KR-20110073632-A (KR)
Title: Method for controlling catridge of inglare shielding helmet
Inventor: HUH MOON YOUNG
IPC: A61F9/06
Filed: 2009-12-24
Abstract: PURPOSE: A cartridge control method of a welding helmet is provided to enable a user to more efficiently perform welding work. CONSTITUTION: A cartridge control method of a welding helmet comprises: a welding step(S110) of performing welding according to concentration and operating time displayed in a display; a cutting step(S120); a grinding step(S130); and an X-mode working step(S140). A controller calculates a working time displayed in the liquid crystal display of the cartridge and displays the working time on a display in a life-mode entry step.
Patent KR-20110075206-A (KR)
Title: Semiconductor device and method for forming using the same
Inventor: YOON AHN SOOK
IPC: H01L21/28
Filed: 2009-12-28
Abstract: PURPOSE: A semiconductor device and a forming method thereof are provided to increase an interface resistance by forming an oxide layer on a surface of a landing plug in a process for forming a bit line contact. CONSTITUTION: A gate pattern is formed on a semiconductor substrate including an active area which is defined by an isolation layer. A first multi-plug(110) is connected to both sides of the active region and has the height higher than a gate pattern(106). A second multi-plug is connected to a center part of the active region. The second multi-plug has the height lower than the height of the first multi-plug.
Patent KR-20110076426-A (KR)
Title: Touch sensor system for a robot
Inventor: LEE DUK YEON
IPC: G06F13/00
Filed: 2009-12-29
Abstract: PURPOSE: A touch sensor system of a robot is provided to perform a touch function by applying a flexible PCB(Printed Circuit Board) and to react silicone similar to the skin of a person. CONSTITUTION: A touch sensor module(110) outputs a sensing data value from a unit touch pad. A controller(120) is installed inside the head of a robot and is connected to the touch sensor module. The controller receives sensing data and recognizes a movement pattern. A host processor(130) is installed in the main body of the robot.
Patent KR-20090027769-A (KR)
Title: Common uplink feedback channel in non-dedicated-channel states
Inventor: RANTAAHO KARRI
IPC: H04L1/18
Filed: 2007-07-09
Abstract: Disclosed are a user equipment (1 a, 1 b, 1 c, 1 d) and a communications node (3) for communicating data in a communications system including a plurality of user equipments (1 a, 1 b, 1 c, 1 d), as well as a method for communicating the data by a user equipment (1 a, 1 b, 1 c, 1 d) and a method for communicating data by a communications node (3), wherein data are transmitted from the communications node (3) via a downlink shared channel and received by the user equipment (1 a, 1 b, 1c, 1d). The user equipment (1 a, 1 b, 1 c, 1 d) comprises an acknowledger (13) which provides uplink acknowledgements with respect to downlink shared channel transmission for user equipments (1a, 1 b, 1 c, 1 d) without a dedicated connection which acknowledgements are received by an acknowledgement receiver (15) included in the communications node (3). The uplink acknowledgements are transferred through a common uplink feedback channel.
Patent KR-20090040919-A (KR)
Title: Solar sensor
Inventor: KUBIAK MICHAEL
IPC: G01J3/28
Filed: 2007-07-30
Abstract: Disclosed is a solar sensor comprising a first modulator (1) that is permeable to electromagnetic waves within a certain spectrum, an additional modulator (2) which is no more than slightly permeable to the electromagnetic waves within said spectrum, and a photo detector (3) which receives the electromagnetic waves and is covered by the first modulator. The additional modulator is disposed on the outside of the first modulator, partially covers the first modulator, and is provided with a belt-shaped area (2a), the width (w) of which varies.
Patent KR-20090057395-A (KR)
Title: Resource allocation, scheduling, and signaling for grouping real time services
Inventor: WANG JIN
IPC: H04W72/12
Filed: 2007-08-17
Abstract: The present invention is a method and apparatus for resource allocation signaling for grouping user real time services. Uplink signaling for voice activity reporting of each user's transition between an active state and an inactive voice state is sent from a wireless transmit/receive unit to a Node B. Radio resource allocation to users of a wireless communication system varies based on user measurement reporting, a pre-determined pattern such as frequency hopping, or a pseudorandom function. Grouping methods are adjusted to better utilize the voice activity factor, so that statistical multiplexing can be used to more efficiently utilize physical resources.