baber/WOPTO huggingface dataset:
Patent KR-20110119429-A (KR)
Title: Method of graphene synthesis via edge-functionalization of graphite
Inventor: CHOI EUN KYOUNG
IPC: C07C229/60
Filed: 2010-04-27
Abstract: PURPOSE: A method for manufacturing graphene based on the functionalization of a graphite edge is provided to minimize the damage of graphite and graphene by functionalizing the edge of the graphene forming the graphite using an organic material. CONSTITUTION: An organic material with a functional group is reacted with graphite in a reacting medium containing poly phosphoric acid and phosphorus pentoxide. Bonds between graphenes forming the graphite are substituted with covalent bonds between the graphenes and the organic material. The functional group is selected from a carboxylic acid group, an amide group, a sulfonic acid group, a carbonyl chloride group, and a carbonyl bromide group. The organic material covalently bonded with the graphenes functions as a wedge to delaminate the graphenes.
Patent KR-20100121419-A (KR)
Title: Method and appratus of transmitting ack/nack
Inventor: YANG SUCK CHEL
IPC: H04L1/18
Filed: 2010-05-03
Abstract: PURPOSE: A method and an apparatus for transmitting acknowledgement/negative-acknowledgement(ACK/NACK) signal are provided to efficiently transmit an ACK/NACK signal by multiplexing the ACK/NACK signal. CONSTITUTION: All ACK/NACK units, which are available for transmitting an ACK/NACK signal, are divided into a plurality of ACK/NACK unit groups(S802). Each ACK/NACK unit group includes a plurality of ACK/NACK units. A plurality of ACK/NACK hypotheses is divided into a plurality of ACK/NACK hypothesis groups(S804). The ACK/NACK hypothesis groups are allocated in each ACK/NACK unit group(S806). Each ACK/NACK hypothesis in each ACK/NACK hypothesis group is classified using modulation symbol transmitted through the ACK/NACK unit groups(S808).
Patent KR-20110020719-A (KR)
Title: Method and apparatus for generating and multiplexing of control channel for inter-cell interference coordication in ofdm system
Inventor: JI HYOUNG JU
IPC: H04L27/26
Filed: 2010-05-03
Abstract: PURPOSE: A method and an apparatus for generating and multiplexing of control channel for inter-cell interference control in OFDM system are provided to minimize resource waste by receiving a control channel for controlling the interference between cells through multiplexing. CONSTITUTION: In a method and an apparatus for generating and multiplexing of control channel for inter-cell interference control in OFDM system, a base station RB resource is transmitted to Rel-10(LTE-A) terminal(1501). A terminal using ICIC is selected(1503). A base station forms a PCFICH based on PDCCH information(1505). The base station forms a channel for transmitting PDCCH to an LTE terminal or an LTE-A terminal. The base station forms a PDCCH-A channel(1509). The base station multiplexes PDCCH, PCFICH, and PHICH(1511). The base station forms the PDSCH(1513). The base station multiplexes a control channel and a data channel(1515).
Patent KR-20100122459-A (KR)
Title: 연장식 풀아웃 요소를 구비한 찬장 유닛
Inventor: WEBER BERNHARD
IPC: A47B77/04
Filed: 2010-05-11
Abstract: 찬장 유닛(1)은 닫힌 상태에서 찬장 유닛(1)에 대한 접근을 차단하는 정면부를 형성하는 찬장문(6)을 포함한다.  찬장 유닛에는 대체로 수평 방향으로 찬장 유닛에 삽입할 수 있고 찬장 유닛 밖으로 연장시킬 수 있는 풀아웃 요소(7)가 배치되어 있으며, 이 풀아웃 요소(7)는 선형 안내 수단(10)을 따라 이동할 수 있고, 보관칸이 풀아웃 요소에 배치되어 있다.  찬장문(6)은 수직으로 배치된 선회축(14)을 중심으로 폐쇄 위치에서 개방 위치로 대체로 수직으로 선회할 수 있으며, 찬장문(6)은 적어도 하나의 결합 장치(15)를 통해 풀아웃 요소(7)에 연결되어 있다.  찬장문(6)이 수직축(14)을 중심으로 선회하여 열리는 동안 풀아웃 요소(7)는 선회 운동을 통해 제어되어 찬장 유닛(1) 내부에 완전히 삽입된 위치에서 찬장 유닛(1)으로부터 완전히 연장된 위치로 이동하며, 그 역도 성립하고, 찬장문의 개방각(α)은 120°를 초과한다.  이러한 구성은 풀아웃 요소(7) 내의 보관칸에 최적의 접근을 가능하게 한다.
Patent KR-20110125135-A (KR)
Title: Electric parking brake
Inventor: LEE JAE HYUN
IPC: B60T13/74
Filed: 2010-05-12
Abstract: PURPOSE: An electric control type parking brake is provided to mutually using at a single puller type and a dual puller type by connecting a second parking cable in case of a dual puller type and a fixed cable in case of a single puller type. CONSTITUTION: An electric control type parking brake comprises a housing(10), first and second parking cables(20, 30), a motor(40), a reducing gear(50), a screw nut unit(60), a control unit(70) and a displacement sensor(80). The first and second parking cables are connected to the brake adding the braking power to the wheel of a vehicle. The motor generates the driving force for operating the first and second parking cables. The reducing gear unit is connected to the rotary shaft of the motor. The screw nut unit comprises a screw member(61), a nut member(63) and a gear member(65). The control unit controls the driving of the motor. The displacement sensor detects the intensity of the power which the first and the second parking cable receive through the operation of the screw nut unit and transfers the signal to the control unit.
Patent KR-20110125375-A (KR)
Title: Method of automatic adjust inspection parameter and images in x-ray inspection apparatus
Inventor: NOH SUNG HEE
IPC: G06T7/00
Filed: 2010-05-13
Abstract: PURPOSE: An image at of x-ray inspection device and an automatic inspection parameter calibration method are provided to enable a user to conveniently use a reign material specimen by automatically storing data base of an operating model. CONSTITUTION: An image at of x-ray inspection device is as follows. A first foreign material specimen is attached to X - RAY inspection device, and a testing object is input in the X - RAY inspection device(S2). A current and voltage designated value are reduced or increased to attach the second foreign material specimen and put the testing object(S4). A designated value(A) of a first step and a designated value of a second step are compared. A third foreign material specimen is attached and the testing object is put in by increasing or decreasing a designated value of an image in the first step and a voltage value of the second step(S7). A designated value of a fourth step and a designated value of a second step are compared(S8). If the designated value of the fourth step is bigger than the designated value of the second step, the model of X - RAY inspection device stores a numeric value of the corresponding program in database(S9).
Patent KR-20110137580-A (KR)
Title: Connection method of leadframe for semiconductor device
Inventor: YOU CHUN WHAN
IPC: H01L21/60
Filed: 2010-06-17
Abstract: PURPOSE: A method for bonding a lead frame for a semiconductor device is provided to easily weld a consisting of the same kind material with a welding rod by eliminating impurities through a first welding process and bonding the lead frame through a second welding process. CONSTITUTION: The end part of a lead frame and the end part of the other lead frame are arranged in a welding part. A welding current is initially provided to the end part of the lead frame after touching a welding rod. A welding site of the lead frame in which the welding current is provided is initially pressurized for a predetermined time. Information about a bonding state of the welding site which is initially pressurized is collected through a sensor part. The welding current is secondarily provided to the welding site which is initially pressurized. The welding site in which the welding current is secondarily provided is secondarily pressurized for a predetermined time.
Patent KR-20110122043-A (KR)
Title: Making method of candy comprising ginseng fruit
Inventor: SEONG IN HWAN
IPC: A23G3/48
Filed: 2010-06-21
Abstract: PURPOSE: A producing method of candies containing ginseng fruits is provided to offer the abundant amount of ginsenoside Rb1, ginsenoside Rb2, ginsenoside Rc, ginsenoside Rd, and ginsenoside Re of the ginseng fruits to users. CONSTITUTION: A producing method of candies containing ginseng fruits comprises the following steps: mixing 100 parts of candy base by weight, 1-10 parts of ginseng fruit by weight, and 0.5-5 parts of functional components by weight selected from fenugreek seeds, ramie leaves, saw palmetto fruits, aloe, persimmon skins, orange skins, guarana fruits, and oenanthe javanica; and stirring the mixture before molding. The candy base includes 30-70wt% of saccharide, 0.1-1wt% of ginseng flavor, 20-40wt% of starch, and the balance of purified water.
Patent KR-20120001085-A (KR)
Title: System and method for controlling audio using near field communication
Inventor: LEE GWANG HUI
IPC: H04M1/72412
Filed: 2010-06-29
Abstract: PURPOSE: An audio controlling system and method thereof through local wireless communication are provided to reset audio output corresponding to the recognized unique audio output level. CONSTITUTION: A unit(202) transmits and receives signals for obtaining address information. A car-kit is equipped within a vehicle(204) which attaches a tag having vehicle information. The car-kit is included within a vehicle to which the tag storing vehicle information is attached. The car-kit performs local area wireless communication. A portable terminal(201) performs local wireless communication with the car-kit. The portable terminal recognizes vehicle information by leading the tag within the vehicle.
Patent KR-20120003075-A (KR)
Title: Photovoltaic sound proof wall using angle sensor
Inventor: PARK JAE SUNG
IPC: H02S20/32
Filed: 2010-07-02
Abstract: PURPOSE: A photovoltaic soundproof wall using an azimuth sensor is provided to improve the collection efficiency of sunlight regardless of the installation place and angle of a soundproof member. CONSTITUTION: A photovoltaic soundproof wall using an azimuth sensor comprises a power unit, a soundproof member(1), and an azimuth sensor(10). The power unit is powered by a control unit and applies power to a sunlight collecting device. The sunlight collecting device is arranged inside the soundproof member and collects sunlight. The soundproof member cuts off external noise through the sunlight collecting device. The azimuth sensor measures the position and direction of the soundproof member and transmits the measured data to the control unit.
Patent KR-20120006590-A (KR)
Title: Structure of dual clutch
Inventor: KIM MOON SUB
IPC: F16D27/112
Filed: 2010-07-13
Abstract: PURPOSE: A double clutch structure is provided to simplify the structure of a driving shaft, an armature, and a pulley and to operate a rotor and a pulley according to the connection with an armature and a pulley. CONSTITUTION: A double clutch structure includes a field coil(31), a rotor(32), a combining bolt(33), a bearing(34), an armature(35), a pulley(36), and a driving shaft. A field coil is accepted in the rotor. A combining bolt combines the field coil to the rotor. The bearing is combined with the rotor. The armature is combined with the bearing. The pulley is combined with the armature. The driving shaft penetrates the component. The rotor and the armature are combined with a fixing axis.
Patent KR-20120009235-A (KR)
Inventor: KIM HYUN MIN
IPC: B60Q5/00
Filed: 2010-07-23
Abstract: PURPOSE: A cooling water detecting device with a time relay is provided to prevent uncomfortable feeling of passengers because a buzzer and a cooling water warning lamp are not operated several times. CONSTITUTION: A cooling water detecting device comprises a power supply unit(100), a contact unit(200), a relay unit(300), an alarming unit(500), and a time relay(400). The time relay is formed between the relay unit and the alarming unit. The power supply to the alarming unit is controlled according to the time where the relay unit is switched on by the time relay. The alarming unit comprises a warning lamp and a buzzer for informing a cooling water injection timing.
Patent KR-20110033766-A (KR)
Title: Optical pointing device and electronic equipment
Inventor: TAKAKURA HIDEYA
IPC: G06F3/041
Filed: 2010-07-30
Abstract: PURPOSE: A light pointing device and an electronic device are provided to improve productivity and quality by preventing deviation of object difference caused by contact between reflection light and an air layer. CONSTITUTION: A light guiding unit(24) guides light which is reflected by a subject and emitting light form an optical source. A photographing element(15) has a light receiving surface which receives light which is guided by the light guiding unit. A first resin unit(40) seals the photographing element. A second resin unit(25) is closely attached to the light guiding body and the first resin unit. The light guided by the light guiding body via the first and second resin unit and is received to the receiving light surface. The first resin unit has a concave part on side facing the light guiding body. The second resin unit is filled to the concave unit.
Patent KR-20110069690-A (KR)
Title: Optical waveguide with light-emitting element and optical touch panel with the same
Inventor: NAGAFUJI AKIKO
IPC: G06F3/041
Filed: 2010-08-05
Abstract: PURPOSE: An optical waveguide having a light emitting device and an optical touch panel including the same are provided to making a frame narrower and to reduce sensitivity deviation of a coordinate input region. CONSTITUTION: A core(13) induces a light from a light emitting device and generates a plurality of optical rays. The core includes a main path(14) and a plurality of branch paths(15) branching off at a plurality of branch points(16). The main path has one side with the branch points and the other side without the branch points. A plurality of branch points are formed on a straight line almost in parallel with a light guide direction of the main path. The width of the main path gets narrower as it gets more separated from the light emitting device.
Patent KR-20120021663-A (KR)
Title: Jukium-jijangsu and method thereof
Inventor: KIM GWANG HOE
IPC: C02F1/68
Filed: 2010-08-12
Abstract: PURPOSE: Bamboo salt-yellow soil-based water and a method for manufacturing bamboo salt-yellow soil-based water are provided to obtain saturated bamboo salt-yellow soil-based water according to the mixing ratio of bamboo salt and yellow soil-based water. CONSTITUTION: A method for manufacturing bamboo salt-yellow soil-based water includes the following: bay salt(15) is filled in a bamboo tube(10); the inlet and the entire body of the bamboo tube are covered with yellow soil paste(20) to obtain a yellow soil-based bamboo salt tube; the yellow soil-based bamboo salt tube is slowly heated at a firing furnace for 12 hours to 1000 degrees Celsius; and the yellow soil-based bamboo salt tube is maintaining at 1300 degrees Celsius or more for 30 to 50 hours; a natural cooling process is implemented; bamboo salt is crushed; preceding processes are repeated for 9 times; crushed yellow soil and water are stirred, and yellow soil is precipitated; overlaying water is separated to collect yellow soil-based water; crushed bamboo salt is introduced into the yellow soil-based water to be dissolved, and impurities are precipitated; overlaying water is separated to collect bamboo salt-yellow soil-based water.
Patent KR-20120017242-A (KR)
Title: Radiant heat substrate and method for manufacturing the radiant heat substrate, and luminous element package with the radiant heat substrate
Inventor: SEO KI HO
IPC: H01L33/02
Filed: 2010-08-18
Abstract: PURPOSE: A radiation substrate and a light emitting device package including the same are provided to improve heat dissipation efficiency by forming a conductive substrate by using metal materials having high thermal conductance. CONSTITUTION: A conductive substrate has a front side in which a light emitting device is mounted and a rear side which is opposite side of the front side. An insulating layer(120) covers the front side of the conductive substrate. A metal oxide layer covers the rear side of the conductive substrate. A metal pattern(132) covers the insulating layer. The metal pattern comprises a heat transfer pad welded with the light emitting device and a circuit wire. The circuit wire is arranged in a domain in which the light emitting device is not mounted and is electrically connected to the light emitting device.
Patent KR-20120017243-A (KR)
Title: Electronic shelf label system and communicating method using the same
Inventor: BYUN GI YOUNG
IPC: G06K19/07
Filed: 2010-08-18
Abstract: PURPOSE: An electronic shelf label system and a communication method thereof are provided to distribute the communication traffic between a wired/wireless conversion device and an electronic tag, thereby preventing the increase of communication traffic. CONSTITUTION: A wired/wireless conversion device(106) transmits merchandise information on a request of a server. At least one rail(108) is installed on a merchandise display shelf(102). At least one rail comprises a plurality of electric wirings. At least a first electronic tag is installed on the rail, and communicates wirelessly with the wired/wireless conversion device. A plurality of second electronic tags is installed on the rail, respectively, and communicates wired with the first electronic tag through the electric wirings.
Patent KR-20120021871-A (KR)
Title: Low temperature water absorption cooling apparatus for sola system
Inventor: OH CHANG KEUN
IPC: F24J2/00
Filed: 2010-08-20
Abstract: PURPOSE: A low temperature hot-water absorption type air conditioner enable to use in a solar thermal system is provided to improve the cooling efficiency by lowering the temperature of the hot water needed for operating the air conditioner as low as possible. CONSTITUTION: A low temperature hot-water absorption type air conditioner enable to use in a solar thermal system comprises a reactor, a regenerator(210), a condenser(220), a first evaporator, a first absorber, a second evaporator, and a second absorber. The reactor comprises a first reaction space, a second reaction space of the lower pressure than the first reaction space, and a third reaction space of the lower pressure than the second reaction space. The regenerator supplies heat to an absorption solution, thereby generating refrigerant vapor. The condenser condensates the refrigerant vapor generated in the regenerator, thereby generating refrigerant solution. The first evaporator supplies heat to the refrigerant solution flowed in from the condenser, thereby generating the refrigerant vapor. The first absorber cools the absorption solution and the cooled absorption solution absorbs the refrigerant vapor generated in the first evaporator. The second evaporator supplies heat to the refrigerant solution flowed in from the first evaporator, thereby generating the refrigerant vapor.
Patent KR-20120024304-A (KR)
Title: A gas supply unit of a chemical vapor deposition apparatus and a method for manufacturing thereof
Inventor: AN YOUNG UNG
IPC: H01L21/205
Filed: 2010-09-06
Abstract: PURPOSE: A gas supply unit of a chemical vapor deposition apparatus and a manufacturing method thereof are provided to improve wafer deposition quality by uniformly supplying process gas to a process space. CONSTITUTION: First process gas(G1) which is entered from an external gas supplying source is accepted in a first gas chamber(101). Second process gas(G2) which is entered from the external gas supplying source is accepted in a second gas chamber(102). A second plate(120) is installed on the upper side of a first plate(110). A cooling chamber(103) is formed between a first plate and the second plate. A third plate(130) is installed on the upper side of the second plate.
Patent KR-20110063278-A (KR)
Title: Field bus system
Inventor: FURUSAWA NAOKI
IPC: G06F11/30
Filed: 2010-09-09
Abstract: PURPOSE: A field bus system is provided to verify validity of renewal software to a host computer before converting an active/inactive conversion. CONSTITUTION: An active/inactive converter(2-3) of a controller(2) converts one part among a first and second memory areas into an active memory area and converts other part of the first and second memory area into an inactive memory area. A update software transmission unit(1-1) sends an renewal software to the controller. A monitor unit(1-2) monitors an execution state of a simulation using the renewal software of the controller. An activation command transmission unit sends a command of the activation to the controller.
Patent KR-20120028557-A (KR)
Inventor: AN HYO DEUK
IPC: C23C4/06
Filed: 2010-09-15
Abstract: PURPOSE: A thermal spray coated waste transfer pipe and a coating method thereof are provided to improve the corrosion resistance of a transfer pipe by spraying tungsten powder to form a thermal spray coating layer with a high wear resistance onto the inner surface of the pipe. CONSTITUTION: A method for coating a thermal spray coated waste transfer pipe(10) comprises the steps of: washing the interior of a transfer pipe and preheating to 30-80°C, forming tungsten powder with 100-1000nm to coat the inner surface of the transfer pipe, increasing the adhesion strength of the tungsten powder to the transfer pipe, forming a thermal spray coating layer of 100-1500 micron meters by spraying molten tungsten powder onto the inner surface of the transfer pipe at 600-1000m/s through plasma spraying using inert gas in order to reduce the porosity of the thermal spray coating layer, and sintering the thermal spray coating layer and finishing the surface of the thermal spray coating layer.
Patent KR-20120031759-A (KR)
Title: Method and apparatus for dynamic resource allocation of processing unit
Inventor: KIM KYOUNG HOON
IPC: G06F9/38
Filed: 2010-09-27
Abstract: PURPOSE: A method and an apparatus for allocating dynamic resource of a processing unit are provided to increase the entire efficiency of a system by efficiently using CPU and GPU resources. CONSTITUTION: A dynamic resource allocation block(450) receives information about resource allocated task and divides the task into task parallel unit. The dynamic resource allocation block sets up a task block into a task block having polygonal shape according to expectation process time of the task parallel units. The processing unit processes the task according to the resource allocation information.
Patent KR-20110047123-A (KR)
IPC: C03B33/02
Filed: 2010-09-28
Abstract: PURPOSE: A tip holder unit is provided to improve the linearity of a scribe line formed on a brittle material substrate by stabilizing the holding position of a scribing wheel. CONSTITUTION: A tip holder unit includes a scribing wheel(30) and a holder(10). The scribing wheel is formed into a circular plate and includes a through hole on the center part. The scribing wheel includes a blade formed into a V-shaped ridge along the outer circumference of the circular plate. The holder includes a holder groove(12), a pin hole, and a pin(31). The holder groove is arranged between a pair of supporters. The pin is inserted into the pin hole and the through hole of the scribing wheel.
Patent KR-20100112107-A (KR)
Title: Lens driving device for auto focus
Inventor: LEE JUNG SEOK
IPC: G02B7/04
Filed: 2010-10-07
Abstract: PURPOSE: A lens feeder is provided to stably transfer a lens barrel. CONSTITUTION: A piezoelectric unit(120) is installed in a housing. A lens barrel(150) is composed of a first mounting unit, a second mounting unit, and a settling part. The lens barrel is stored in the storing space of the housing and is transferred with a piezoelectricity unit. The settling part is spaced apart from the first mounting unit and the second mounting unit with a uniform interval. A ball member(160) is installed in the first mounting unit and the second mounting unit. A friction unit(140) is installed in the settling part and is contacted with the piezoelectricity unit.