baber/WOPTO huggingface dataset:
Patent KR-20080084613-A (KR)
Title: Display apparatus, driving method thereof, and electronic system
Inventor: UCHINO KATSUHIDE
IPC: G09G3/32
Filed: 2008-03-05
Abstract: A display apparatus, a driving method thereof, and an electronic system thereof are provided to perform threshold voltage or mobility compensation operations on a driving transistor by inserting a non-illumination period between illumination and sampling periods. A display apparatus includes drivers for scanning pixels and a pixel array unit having first and second scan lines, signal lines, and matrix typed pixels disposed at cross sections of the respective lines. Each of the pixels includes an illumination element(EL), a sampling transistor, a driving transistor(T2), a switching transistor(T3), and a capacitor(C1). The sampling transistor samples a signal voltage level of an image signal from the signal lines and stores the sampled signal voltage level in the capacitor. The driving transistor drives the illumination element according to the stored signal voltage level. The switching transistor turns off the illumination element according to a control signal before the sampling of the image signal.
Patent KR-20090099700-A (KR)
Title: Rock-bolt assembly for reinforcing rock bed of tunnel
Inventor: JANG IN HEE
IPC: E21D19/00
Filed: 2008-03-18
Abstract: PURPOSE: A rock-bolt assembly for reinforcing a rock bed of a tunnel is provided not to require an additional air hose for the work for extracting air when injecting a mortar in a grouting process of tunneling. CONSTITUTION: A rock-bolt assembly for reinforcing a rock bed of a tunnel is inserted into a cavity that is holed narrowly and long at an inner plane of a tunnel by a drill. The structure includes a cavity axis(2) and a mortar guide pipe(12). The cavity axis has a length coinciding with the depth of the cavity, and the cylindrical mortar guide pipe includes a supporting packing(14) that is supported at the inner wall of the cavity and has an inner diameter larger than the external diameter of the cavity axis. The mortar(M) is filled in the cavity during grouting by including a mortar injection pipe(16) branched from the lateral side of the mortar guide pipe. The air comes out through an upper opening unit of the cavity axis via the inner portion of the cavity axis to the lower portion of the cavity axis.
Patent KR-20090105729-A (KR)
Title: An Apparatus for Controlling An Operatioin Of A Washing Machine And A Method Thereof
Inventor: SON CHANG WOO
IPC: D06F33/02
Filed: 2008-04-03
Abstract: PURPOSE: A drive controller of a washing machine and a method thereof are provided to supply enough electricity for a washing machine by maintaining that allowable current value according to the temperature of a power unit is lower than peak current value according to the stroke of the washing machine. CONSTITUTION: A drive controller of a washing machine comprises a power unit(11), and a control unit(12). The power unit is connected to an external power supply and applies the power to a washing machine drive motor. The control unit operates the power unit to maintain that the allowable current value of the power unit according to the temperature of the power unit is lower than the peak current value according to the current stroke of the washing machine. The control unit includes a comparison unit. The comparison unit compares the peak current value and the allowable current value. The drive controller controls the drive time of the power unit based on the comparison result of the comparison unit.
Patent KR-20090020463-A (KR)
Title: Apparatus for transmitting data, manufacturing method and test method thereof
Inventor: KANAI HIROSHI
IPC: G06F11/22
Filed: 2008-04-08
Abstract: An apparatus for transmitting data, a manufacturing method and a test method thereof are provided to perform an interface test of apparatus for transmitting data having an USB host port and an USB device port efficiently. An USB(Universal Serial Bus) host port and an USB device port are connected to an USB cable(S102). Test data are stored in a memory unit(S104). Test data are read as a first transmitted-data from the memory unit. The first transmitted-data is transmitted from one side port of the USB device port and the USB host port to the other side port of the USB device port and the USB host port through the USB cable(S110). The second transmitted-data is transmitted from the other side port to one side port through the USB cable by using an USB host controller and an USB device controller(S114). A controller compares the second received data which one side port gets with the test data stored in the memory unit and determines an interface testing result(S116).
Patent KR-20090108456-A (KR)
Title: Process for preparing Crystalline form of Risedronate monosodium monohydrate by evaporating crystallization
Inventor: MIN YUN SIK
IPC: C07D211/02
Filed: 2008-04-11
Abstract: PURPOSE: A method for manufacturing crystalline risedronate monosodium monohydrate through evapocrystallization is provided to improve convenience, profitability and efficiency of manufacturing. CONSTITUTION: A method for manufacturing crystalline risedronate monosodium monohydrate through evapocrystallization comprises: a step of reacting risedronic acid with sodium hydroxide to prepare resedonate monosodium mixture solution; a step of adjusting mixture solution of manufactured monosodium resedronate mixure to pH 3 to 7; and a step of isolateing and collecting crystalline risedronate monosodium monohydrate.
Patent KR-20090109032-A (KR)
Title: Parapet of bridge provided with burglarproof device
Inventor: UM JAE WOOK
IPC: E01D19/10
Filed: 2008-04-14
Abstract: PURPOSE: A parapet of a bridge with a burglarproof device is provided to prevent forcible separation of struts by holding the strut by side walls of columns. CONSTITUTION: A parapet of a bridge is composed of columns(1) and struts(10) connected to the columns. A through hole(3) is bored on side walls(2,2') of the column at the joint of the column and the strut. A lateral pipe(4) is fitted to the through hole. A fixing pipe(5) is connected to the outer side of both side walls of the column by an anchoring bolt(6). The lateral pipe and the fixing pipe are fastened by a fixing pin(7).
Patent KR-20090110039-A (KR)
Title: Tension apparatus for printing machine
Inventor: SONG BYUNG JUN
IPC: B41F17/00
Filed: 2008-04-17
Abstract: PURPOSE: A foil tension maintaining/transferring device for a printing apparatus is provided to prevent damage to foil by facilitating the control of tension applied on a foil. CONSTITUTION: A foil tension maintaining/transferring device for a printing apparatus comprises a main body, a sun roller, a pinion roller, and a bearing stopper. A plurality of holes(91a) are formed on the outer side of the main body. The sun roller(92) is installed around the center of the main body. The sun roller is smaller than the inner diameter of the main body. The pinion roller(93) is installed to adhere closely between the inner surfaces of the sun roller and the main body. The bearing stopper is installed to seal the both ends of the main body. The bearing stopper is connected to the pump to supply vacuum pressure to a space formed by the main body, the sun roller, a pair of pinion rollers.
Patent KR-20090111421-A (KR)
Title: Hot-water supply system using solar heat
Inventor: HONG HI KI
IPC: F24J2/34
Filed: 2008-04-22
Abstract: PURPOSE: A water heating system using solar energy is provided to prevent burst of pipes and a thermal storage tank and secure heat exchange efficiency. CONSTITUTION: A water heating system using solar energy comprises heat collecting inlet and outlet pipes(111,112), a thermal storage tank(130), a circulating pump(150), a control unit(170), and a burst prevention unit(190). The heat collecting inlet and outlet pipes are connected to inlet and outlet sides of a heat collector(110). The thermal storage tank is connected to the other ends of the heat collecting inlet and outlet pipes, and equipped with heating water inlet and outlet pipes(131,312). The circulating pump is installed in the heat collecting inlet pipe to feed the water in the thermal storage tank to the heat collector. The control unit includes a differential temperature controller for controlling the circulating pump. The burst prevention unit is installed with the heat collecting inlet and outlet pipes and opened to drain the water depending on the water temperature.
Patent KR-20080065252-A (KR)
Title: Optical imaging system based on coherence frequency domain reflectometry
Inventor: KIM TAE GEUN
IPC: G01B11/25
Filed: 2008-04-24
Abstract: An optical imaging system based on coherence frequency domain reflectometry is provided to increase the spot size and the focusing area in a deep region. An optical imaging system based on coherence frequency domain reflectometry includes a light source(10), a beam divider, an objective lens(25), a beam splitter(20), a beam detector(45), and a signal processor(50). The light source generates electromagnetic wave. The beam divider divides the electromagnetic wave into first and second beams. The objective lens projects the second beam converted to square wave to an object. The beam splitter generates an interference signal of the first and second beams. The beam detector converts the interference signal to a current signal. The signal processor forms an image of the object from the interference signal by processing the current signal.
Patent KR-20090120958-A (KR)
Title: Bump stopper of ctba type suspension for automobile
Inventor: JANG YOUNG SEOK
IPC: B60G11/18
Filed: 2008-05-21
Abstract: PURPOSE: A bump stopper of a suspension for a CTBA(Coupled Torsion Beam Axle) for preventing the crack of a spring is provided to improve the durability of the spring by preventing the crack of the spring and the contact noise of the spring. CONSTITUTION: A bump stopper of a suspension for a CTBA for preventing the crack of a spring is located within the spring and restricts the working distance of shock absorber and restricts the working distance of the shock absorber by fixing the side member and the spring seat. The working distance of the shock absorber is restricted. The bump stopper comprises a buckling prevention unit(10a). The buckling prevention unit is into one body formed in the upper side of the spring lower pad(12) installing on the spring seat.
Patent KR-20090123992-A (KR)
Title: Dual pot system with outflow control means of alloyed zinc
Inventor: JO BI OH
IPC: C23C2/06
Filed: 2008-05-29
Abstract: PURPOSE: A double port device having a discharged amount control unit of the melted zinc is provided to prevent top dross from being supplied to a galvanizing port by removing the top dross and ash on a premelt tub. CONSTITUTION: A double port device having a discharged amount controlling unit of the melted zinc comprises a premelt tub(100), a launder(200), a galvanizing tub(400), a snout(500), a sink roll(600), and a discharged amount controlling unit(300). The premelt tub creates melted zinc. The melted zinc is supplied to the launder. The snout supplies a strip for the galvanizing tub. The sink roll performs plating while reversing a process direction of the strip and penetrating the galvanizing tub. The discharged amount control unit is installed in the front end of the launder, and controls the amount of the melted zinc provided through the launder to the galvanizing tub.
Patent KR-20090124424-A (KR)
Title: A floating assembly
Inventor: LEE HYANG JE
IPC: B63B35/28
Filed: 2008-05-30
Abstract: PURPOSE: A floating assembly is provided to reduce the time and process of assembly because the floating blocks are assembled in a laminating structure without additional fastening members. CONSTITUTION: A floating assembly comprises floating blocks(600) which are laminated in multiple stages. The floating block comprises a body(620) in which a buoyancy layer is formed, a fastening protrusion(660) which is projected from one side of the body, and a fastening part(640) which is recessed on the other side of the body in the shape corresponding to the fastening protrusion.
Patent KR-20090127492-A (KR)
Title: Composition of soil-polymer-cement concretes using principles of polymer cement concretes
Inventor: HUH JUNG DO
IPC: C04B14/06
Filed: 2008-06-09
Abstract: PURPOSE: A soil-polymer-cement concrete composite is provided to improve the bending and tensile strength of a soil solidified product and to enhance compressive strength. CONSTITUTION: A soil-polymer-cement concrete composite comprises a polymer aqueous solution 1-20 parts by weight which comprises aggregate 10-70 parts by weight, sand 10-40 parts by weight, soil 10-50 parts by weight, cement 5-20 parts by weight, and a polymer solid part 0.1-70 parts by weight; an admixture 0.1-3 parts by weight; and water 5-20 parts by weight. The composition comprises further at least one selected from reinforcing fiber 5-30 parts by weight, gypsum 2-20 parts by weight, blast furnace slag 5-15 parts by weight, fly ash 2-8 parts by weight, calcium sulfoaluminate 2-6 parts by weight, and fumed silica 1-10 parts by weight.
Patent KR-20090127612-A (KR)
Title: Bio-signal monitering system
Inventor: PARK CHAN O
IPC: A61B5/00
Filed: 2008-06-09
Abstract: PURPOSE: A bio-signal monitoring system is provided to transmit the data to a medical team in real time by continuously measuring a vital sign generated in patients in a constant wireless network area. CONSTITUTION: A sensor block(110) includes a plurality of bio-signal measuring blocks(111,112,113) measuring a plurality of bio-signals generated in patients. A relay block(120) includes a plurality of repeaters(121,122) transmitting the bio-signal measured from a sensor module to a computer(130). The sensor block and the relay block transmit and receive the data with the general wireless communication. The relay block and the computer transmit and receive the data by a wireless LAN. An electrode sensor measures the electrocardiogram.
Patent KR-20090128958-A (KR)
Title: Method and system for notifying location related to speed and computer readable medium having stored thereon computer executable instruction for performing the method
Inventor: SONG OH YOUNG
IPC: H04W40/38
Filed: 2008-06-12
Abstract: PURPOSE: A method and a system for notifying location for changing the transfer interval of location notifying message according to the moving speed of a service user terminal are provided to grasp a detailed location regardless of the transition speed by informing the location information of a user in reverse proportion to the transition speed of the user. CONSTITUTION: When a service user terminal enters into a service coverage, a system determines the increase and decrease of the transition speed of the service user terminal(130~160). In case the increase and decrease of the transition speed of the service user terminal exceeds a predetermined range, the system changes the location notifying message transmitting interval(171,173,175). The system transmits the location notifying message to the preset message receiving terminal(180).
Patent KR-20090129218-A (KR)
Title: Prestressing strand connection coupler
Inventor: KIM JIN WON
IPC: E04C5/02
Filed: 2008-06-12
Abstract: PURPOSE: A strand connecting coupler is provided to locate connection axes of strands on the same axis line and to connect strands. CONSTITUTION: A strand connecting coupler comprises a wedge(2) covering the outside of ends of two strands(S1,S2), an anchorage(14) assembled to the outside of the wedge and provided with a male thread(12) on the outer circumference, and a connector(16) connecting anchorages fixed to the strands to make the strands connected with each other.
Patent KR-20090129231-A (KR)
Title: All sorts-waste and the high pressure air separation equipment
Inventor: JUNG TEAK JONG
IPC: B65F5/00
Filed: 2008-06-12
Abstract: PURPOSE: An apparatus for separating all kinds of wastes and high pressure air in wastes transferring is provided to improve productivity of the whole waste separation operation by separating the wastes include in the air and high pressure air. CONSTITUTION: An apparatus for separating all kinds of wastes and high pressure air in wastes transferring includes a collecting tank(100), an air discharge tank(200), and a discharge damper. An inlet(110) is equipped on a side of the collecting tank. A receiving part(120) is formed on an inner side of the collecting tank. An outlet(130) is equipped on the top of the collecting tank. A screen mesh rotary drum body(220) is equipped on the inside the air discharge tank. The collecting tank includes a shield(140) on the bottom of the outlet. A plurality of reinforcing members(160) are equipped on an outer circumference of the collecting tank.
Patent KR-20090129913-A (KR)
Inventor: KIM DONG HYUN
IPC: C04B14/06
Filed: 2008-06-14
Abstract: PURPOSE: A method for manufacturing an anti-slipping mortar, and a paving method using the anti-slipping mortar(A) are provided to increase frictional coefficient and to prevent the separation of an anti-slipping body due to the temperature of a road. CONSTITUTION: A method for manufacturing an anti-slipping mortar comprises the steps of mixing 20~30 weight% of an unsaturated polyester resin; mixing 20~30 weight% of calcium carbonate with the unsaturated polyester resin; mixing 4~8 weight% of the recycled rubber chips with it; 20~30 weight% of silica of 1~5 mm with it; mixing 1~2 weight% of a pigment with it, thereby preparing an anti-slipping mortar base. The unsaturated polyester resin has a transparent appearance, and has a specific gravity of 1.14~1.15, a viscosity of 63~70 and a non-volatile matter of 62~65%.
Patent KR-20080112164-A (KR)
Title: Thin film transistor manufacturing method, thin film transistor and display device using the same
Inventor: TOYOTA MOTOHIRO
IPC: H01L51/50
Filed: 2008-06-20
Abstract: A manufacturing method of a thin film transistor, the thin film transistor and a display device using the thin film transistor are provided to manufacture a display device for performing a good image indicating output as the characteristic deviation of TFT is low. A method for manufacturing a thin film transistor(TFT) comprises: a step for successively forming a gate electrode(2), a gate insulating layer(3) and an amorphous silicon film(4) on an insulating substrate(1); a step for forming a channel passivation layer in the domain which becomes the channel region of the amorphous silicon film; a step for successively forming a n+ silicon film and metal layer on the channel passivation layer and amorphous silicon film; and a step for selectively remaining the domain corresponding to the source electrode and drain electrode by patterning the amorphous silicon film and n+ silicon film and selectively removing the domain corresponding to the channel region of the n+ silicon film and metal layer by the channel passivation layer as a etching stopper and forming area-source and drain region from the n+ silicon film and forming area-source and drain region from the metal layer.
Patent KR-20100000675-A (KR)
Title: 두개의 손잡이가 달린 종이컵
Inventor: LEE TEA HO
IPC: A47G19/03
Filed: 2008-06-25
Abstract: 기존의 일회용 라면 용기 종이컵에 뜨거운 물을 부어 사용시 편리할 수 있도록 디자인하여 손잡이를 만들어 주고 또 한편으로 별도로 같은 모양의 손잡이를 하나더 디자인 제작하여 둥근 원형의 종이컵을 정면도 정중앙을 기준으로 좌,우에 각각의 손잡이를 하나씩 만들어 주어 뜨거운 라면국물로 인한 손의 불편함에서 벗어나 새로이 만들어진 손잡이를 이용하여 편리하게 일회용 라면과 국물을 섭취할 수 있도록 디자인되어 제작된 아이디어이다. 
       
     손잡이 두개, 당겨지는 스티커
Patent KR-20080074824-A (KR)
Title: System for authentication customer
Inventor: KIM KI JUNG
IPC: G06Q40/02
Filed: 2008-06-30
Abstract: A system for authenticating a customer is provided to facilitate authentication of a messenger banking customer by receiving a messenger member authentication result from a messenger server when a messenger member logs in to the messenger server through a messenger program. An information storing part(120) links/stores messenger account information and non-facial banking authentication information of a messenger banking customer to a storage medium(130). An information receiver(115) authenticates the messenger member based on messenger member login information received from a messenger server(135), which receives the messenger login information including the messenger account information from a messenger terminal, and receives a messenger member authentication result including the messenger account information when the messenger member is authenticated. A validity checker(125) checks validity of the messenger banking customer by comparing the non-facial banking authentication information linked with the messenger account information received from the messenger server with the non-facial banking authentication information received from the messenger terminal.
Patent KR-20100004817-A (KR)
Title: Gum brush
Inventor: JEONG HWAN OK
IPC: A46B15/00
Filed: 2008-07-03
Abstract: PURPOSE: A gum brush is provided, which prevents oral disease and mouth smell and is suitable for massaging the gum. CONSTITUTION: A gum brush is constituted as follows. A head of the brush and a handle are made of hard plastic by injection-molding to have an appropriate size. In the gum brush, one side is equipped with soft silicone brush which is formed into a cylindrical shape and the other side is equipped with soft silicone brush which is formed into a rectangular cylinder shape.
Patent KR-20080091317-A (KR)
Title: A manufacturing method of agarooligosaccaride
Inventor: KIM YOUNG JUNE
IPC: C12P19/04
Filed: 2008-07-21
Abstract: A method for preparing an agarooligosaccharide is provided to obtain the agarooligosaccharide easily having a desired molecular weight without deterioration or discoloration by dissolving agar at low temperature, improve the medicinal effect of the agar by maintaining a molecular weight in accordance with desired function and reduce the total manufacturing cost. A method for preparing an agarooligosaccharide comprises the steps of: (a) dissolving agar in water at high temperature, thereby preventing the agar from being solidified even the temperature gets lowered; and (b) filtering and drying a reaction product after adding 0.5-10 wt.% of beta-agarase to a solution obtained from the step(a) and allowing it to react for a certain period of time.
Patent KR-20080076878-A (KR)
Title: Microbicidal composition
Inventor: LEVY RICHARD
IPC: A01N43/80
Filed: 2008-07-25
Abstract: A microbicidal composition comprising a microbicidal agent is provided to improve microbicidal activity as compared to individual microbicidal agent and enhance environmental and economical advantages by reducing the amount of individual microbicidal agent. A microbicidal composition comprises (a) 1,2-benzisothiazolin-3-one, and (b) at least one microbicidal agent selected from linoleamidopropyl PG(propylene glycol)-dimonium chloride phosphate and cocamidopropyl PG-dimonium chloride phosphate, and has synergy index(SI) of 1 or less, wherein the weight ratio of 1,2-benzisothiazolin-3-one to linoleamidopropyl PG-dimonium chloride phosphate is 1:0.1 to 1:1000, and the weight ratio of 1,2-benzisothiazolin-3-one to cocamidopropyl PG-dimonium chloride phosphate is 1:1 to 1:1000.
Patent KR-20100012355-A (KR)
Title: Method for controlling access of communication medium according to mac protocol of ieee 802.11
Inventor: HONG CHOONG SEON
IPC: H04L12/28
Filed: 2008-07-28
Abstract: PURPOSE: A connect control method of a wireless channel according to a MAC protocol of IEEE 802.11 is provided to efficiently use a limited wireless channel by performing parallel communications of main part communications with access of a neighboring communication node to the wireless channel. CONSTITUTION: The interference nodes receive an integration frame from a transmission communication node(S11). The interference nodes determine the presence of a parallel communication decision frame(S12). The interference nodes extract parallel communications determination elements(S13). An access control apparatus determines whether parallel communications of the main part communications can be performed or not during allocation communications time(S16).