baber/WOPTO huggingface dataset:
Patent KR-20130003868-A (KR)
Title: Tention typed cable-stayed bridge construction method
Inventor: NOH JUNG HWI
IPC: E01D11/04
Filed: 2011-07-01
Abstract: PURPOSE: A construction method of a tension type single span cable-stayed bridge is provided to cost-efficiently construct a cable-stayed bridge by changing compressive force applied to a girder into tensile force. CONSTITUTION: A construction method of a tension type single span cable-stayed bridge is as follows. First deck segments are installed to be directly supported to two towers(110) separated from each other using inclined cables. Multiple deck segments are consecutively installed on the first deck segments using additional inclined cables. When the deck segments to be connected to each other are adjacent to each other, jacks(200) are installed between the towers and the first deck segments. Key segments(400) are arranged between the deck segments to be connected to each other, and the installed jacks are powered to continuously connect the deck segments to each other. Tensile force is applied to the connected deck segments. [Reference numerals] (AA) First step; (BB) Second step; (CC) Third step; (DD) Fourth step
Patent KR-20130005017-A (KR)
Title: Container cap with hollowness part and the manufacturing method
Inventor: BANG CHANG DEUK
IPC: B65D43/04
Filed: 2011-07-05
Abstract: PURPOSE: A container cap having a void section and a manufacturing method thereof are provided to form a void section while maintaining air tightness in the outlet part of a container, thereby lowering a manufacture price. CONSTITUTION: A stopper(100) forms an outside wall which is connected on external surface(12) of an outlet(10) along the edge of a body(110). A downward bulge part(130) having a void section(132) is formed on the lower center of the body, and the external surface(134) of the downward bulge part closely adheres to the internal surface(14) of the outlet. The outlet externally forms a downward bent hanging sill(15). The stopper forms a hanging protrusion(122a) which turns internally along the edge of the internal surface(122) of the external wall part(120). A reinforcing rib is formed more on the center of the downward bulge part. A cutout groove is formed in line with the external side of the external wall part. A horizontal bulge is formed on one side of the external wall part. A first female screw thread is formed at the internal surface of the outlet of a container. A first male screw thread is formed on the external surface of the downward bulge part. A second male screw thread is formed on the external surface of the outlet of the container. A second female screw thread is formed on the internal surface of the external wall part. A forgery prevention cutout band is prepared more on the bottom of the external wall part.
Patent KR-20130008145-A (KR)
Title: A method of mass production of growth factors secreted stem cells by circulating filtration system
Inventor: LEE HYO JONG
IPC: C07K1/34
Filed: 2011-07-12
Abstract: PURPOSE: A method for isolating and concentrating a growth factor is provided to quickly isolate and concentrate a large amount of growth factors without gene recombination. CONSTITUTION: A method for isolating and concentrating a growth factor from stem cells comprises: a step of confirming molecular weight of a growth factor to be analyzed through a database; a step of sub-culturing the stem cells and collecting a stem cell culture; a step of passing the culture through a first filter system with a diameter through which the growth factor cancer can pass; a step of passing the culture through a second filter system with a diameter through which the growth factor cannot pass; and a step of collecting the growth factors. The growth factors are acidic FGF, basic FGF, insulin-like growth factor(IGF-1), insulin-like growth factor-2(IGF-2), keratinocyte growth factor(KGF), platelet-derived growth factor(PDGF), transforming growth factor-alpha(TFG-alpha), transforming growth factor-beta(TGF-beta), vascular endothelial growth factor(VEGF), epithelial growth factor(EGF), neuronal cell growth factor(NGF), or interleukin-1 family 9(IL-1f9).
Patent KR-20130008974-A (KR)
Title: Method and apparatus for surface treatment of long-length metal ribbon substrate using multilateral sand blast
Inventor: KIM JUNG CHUL
IPC: B24C3/08
Filed: 2011-07-14
Abstract: PURPOSE: A method and apparatus for surface treatment of a long-length metal ribbon substrate is provided to improve the quality of a metal ribbon product by maintaining a constant illuminance of the metal ribbon. CONSTITUTION: An apparatus for surface treatment of a long-length metal ribbon substrate comprises a drawing reel(1), a sandblast apparatus(5), a sand fraction apparatus(5e,5f), a cleaning apparatus(6), a drying apparatus(7), and a winding reel(2). The drawing reel draws a metal ribbon into the surface treatment apparatus. The sandblast apparatus forms uniform illumination on the metal ribbon. The sand fraction apparatus distinguishes reusable particle by being installed in the lower part of the sand blast apparatus. The cleaning apparatus cleans the metal ribbon. The drying apparatus dries the metal ribbon. The winding reel winds the metal ribbon.
Patent KR-20130016766-A (KR)
Inventor: JU SUNG MO
IPC: A63B23/035
Filed: 2011-08-09
Abstract: PURPOSE: A power speed device for sports is provided to enable a user to exercise while wearing the power speed device. CONSTITUTION: A power speed device for sports comprises a body protector and an elastic band which connects a shin guard which is placed on a foot to the body protector. The elastic band is connected to gloves. The power speed device improves the kicking, speed, power, and muscular strength of a user and enables the user to improve his or her power without using dumbbells. [Reference numerals] (AA) Gloves; (BB) Buckle(length adjuster); (CC) Elastic band(rubber string); (DD) Shin guard; (EE) Body protector of Taekwondo
Patent KR-20130021758-A (KR)
Title: Preparation device for customizing nutrient
Inventor: SUNG SOO HYUN
IPC: B65B1/30
Filed: 2011-08-23
Abstract: PURPOSE: A device for preparing customized nutrient is provided to prepare customized nutrient according to the physical condition, life habit, and health condition of a user. CONSTITUTION: A device for preparing customized nutrient comprises a data receiving unit for receiving nutrient prescription data according to the characteristics of a user, multiple supply units(100) which independently supply different kinds of nutrient granules, a control unit(200) which controls the supply quantity of nutrient granules according to received nutrient prescription data, a stirring unit(300) for stirring nutrient granules supplied from each supply unit, and a packing unit.
Patent KR-20130027213-A (KR)
Title: Modified pedot:pss with organic solvent and organic solar cells using it
Inventor: KIM HYUN JAE
IPC: H01L51/48
Filed: 2011-09-07
Abstract: PURPOSE: A method for manufacturing a conductive organic thin film with an organic solvent and an organic solar cell using the same are provided to improve the conductivity of a hole transport layer by forming a hole transport layer thin film with the mixture of acetic acid solvent and PEDOT:PSS of a low hole mobility. CONSTITUTION: A hole transport layer is laminated between an anode and an active layer. The hole transport layer is formed by coating the anode with the mixture of an organic solvent and PEDOT:PSS. The organic solvent is one of glycerol, dimethylformamide, ethylene glycol, dimethyl sulfoxide, and sorbital. A volume ratio of the PEDOT:PSS to the organic solvent is 1 to 10:1. The mixture of the PEDOT:PSS and the organic solvent is stirred at 100 to 1000 rpm for 30 minutes to four hours. [Reference numerals] (AA) Manufacture process
Patent KR-20130027232-A (KR)
Title: Conductive particle dispersed negative temperature coefficient film and the preparation method thereof
Inventor: RYU JUNG HO
IPC: B32B18/00
Filed: 2011-09-07
Abstract: PURPOSE: A NTC(Negative Temperature Coefficient) film in which a conductive particle is dispersed and a manufacturing method thereof are provided to manufacture the NTC film in a room temperature spray process for achieving the NTC film of high sensitivity and to be smoothly mixed with a conductive oxide. CONSTITUTION: A vacuum chamber(110) comprises a stage(112) moving in the state of supporting a substrate(240). A vacuum pump(120) is connected to the vacuum chamber and forms a vacuum state inside the vacuum chamber. A mixing vessel(130) accommodates a ceramic material(C). A gas supply means(140) stores and sprays carrier gas. A gas supplying pipe(150) guides the carrier gas to the inside of the mixing vessel. A transfer pipe(160) guides a ceramic material mixed with the carrier gas to the inside of the vacuum chamber. A nozzle(170) sprays the ceramic material passing through the transfer pipe on the substrate. [Reference numerals] (AA) Thick film forming device
Patent KR-20130029527-A (KR)
Title: Method for manufacturing semiconductor device
Inventor: JI YUN HYUCK
IPC: H01L27/092
Filed: 2011-09-15
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to reduce power consumption by using a gate insulating layer made of metal silicate. CONSTITUTION: A substrate includes a first area and a second area. A gate insulating layer(24) is formed on the substrate. A metal electrode includes carbon and nitrogen. The work function of a metal electrode in the first area is lower than that work function of a metal electrode in the second area. The nitrogen content in the first area is lower than the nitrogen content in the second area.
Patent KR-20120030013-A (KR)
Title: Cathode active material and lithium secondary battery comprising the same
Inventor: CHANG SUNG KYUN
IPC: H01M10/052
Filed: 2011-09-15
Abstract: PURPOSE: A positive electrode active material is provided to secure the stability of a secondary battery, and to improve life time in high charge current, short time charging/discharging condition, and high temperature condition. CONSTITUTION: A positive electrode active material comprises one or more compounds having a layered crystal structure selected from chemical formula 1: (1-s-t)[Li(Li_aMn_(1-a-x-y)Ni_xCo_y)O_2]*s[Li_2CO_3]*t[LiOH]. On the basis the total transition metal site, the positive electrode active material comprises 20% or less of Li. The cation mixing ratio, in which Ni locates in a lithium layer, is 1-4.5% on the basis of total weigh of lithium site in the lithium layer, and supports the layered crystal structure stably. In chemical formula 1, 0<a<0.2, 0<x<0.9, 0<y<0.5, a+x+y<1, 0<s<0.03, and 0<t<0.03.
Patent KR-20130033205-A (KR)
Title: Product selling method, product selling server, product buying method, terminal, recording medium, and system
Inventor: YUN SANG HO
IPC: G06Q30/06
Filed: 2011-09-26
Abstract: PURPOSE: A product selling method, a product selling server thereof, a product purchasing method, a terminal thereof, a recording medium thereof, and a system thereof are provided to quickly process product selling in the product selling server. CONSTITUTION: A payment encoding information management unit(310) receives payment information from a payment gateway, generates payment encoding information, and interlinks the generated payment encoding information with a corresponding user ID in order to manage the same. A payment management unit(330) checks the payment encoding information linked with the ID, transmits the checked payment encoding information or information decoded from the checked payment encoding information to the payment gateway when there is a request for the product selling of a terminal in order to receive a payment processing result from the gateway. [Reference numerals] (310) Payment encoding information management unit; (320) Login management unit; (330) Payment management unit;
Patent KR-20130034817-A (KR)
Title: Refrigerator and its defrost control method
Inventor: KIM SEO JUNG
IPC: F25D29/00
Filed: 2011-09-29
Abstract: PURPOSE: A refrigerator and a defrosting method thereof are provided to efficiently start or finish the defrosting process according to the amount of frost sensed by a plurality of sensors, thereby easily defrosting an evaporator. CONSTITUTION: A refrigerator comprises a body, a door, an evaporator(320), a defrosting heater(340), a first sensor(351), and a second sensor(352). The door is mounted in the front surface of the body, thereby selectively shielding the storage space. The evaporator is received in a cold air generating compartment formed on one side of the body. The defrosting heater defrosts the cold air generating compartment and the evaporator. The first sensor is mounted on the evaporator, thereby sensing the amount of frost on the evaporator. The second sensor is mounted on a position on the evaporator where the first sensor cannot sense, thereby sensing the amount of frost on the evaporator.
Patent KR-20130035004-A (KR)
Title: Correlated color temperature transition method for rgbw organic light emitting display device
Inventor: PARK IL KWON
IPC: G09G3/30
Filed: 2011-09-29
Abstract: PURPOSE: A color temperature converting method of an RGBW organic electroluminescent display device is provided to minimize the distortion of an optical compensation value by implementing the CCT(Correlated color temperature) conversion of a transition function. CONSTITUTION: A reference color temperature(CCT) of a display panel is set(S110). The optical compensation of a RGBW sub pixel is performed(S120). An optical compensation gain value of the reference color temperature is drawn. The section of a target color temperature is set. A transition function by section of the corresponding section of the target color temperature is generated(S130). The transition function by section is applied to the optical compensation gain value of the reference color temperature(S140). The optical compensation gain value of the reference color temperature is transitioned to the target color temperature inputted by a user. The optical compensation value of the color temperature of the RGBW sub pixel is generated(S150). The optical compensation value of the color temperature of the RGBW sub pixel is applied(S160). [Reference numerals] (AA) Start; (BB) End; (S110) Setting an RGBW reference CCT; (S120) Performing RGBW optical compensation; (S130) Generating a transition function by CCT section; (S140) Applying the transition function by CCT section; (S150) Obtaining an RGBW optical compensation gain value; (S160) Applying the RGBW optical compensation gain value;
Patent KR-20130039570-A (KR)
Title: Device for correcting posture of hand
Inventor: PARK SONG JU
IPC: G09B15/06
Filed: 2011-10-12
Abstract: PURPOSE: A hand posture correcting device is provided to correct hand posture and manipulate an object to have correct hand posture. CONSTITUTION: A hand posture correcting device(100) includes a supporting unit(120) supporting a lower arm, a bent unit(140) extending from the supporting unit and maintaining the bent state of a wrist, and a curved unit(160) extending from the bent unit to support the central part of a palm and having a shape corresponding to the central part of the palm.
Patent KR-20130040422-A (KR)
Title: System for providing vehicle's side view and method thereof
Inventor: KIM MYOUNG KWAN
IPC: B60R1/08
Filed: 2011-10-14
Abstract: PURPOSE: A side view supplying system and method thereof are provided to prevent collision of a side mirror and to obtain a graceful exterior in a surrounding with a large light quantity by selectively using the side mirror and a camera according to a surrounding light quantity of a vehicle. CONSTITUTION: A side view supplying system comprises an image acquisition unit(100), an image processing unit(200), a display unit(300), a side mirror(400), a mirror driving unit(500), a light quantity sensing unit(600), and a control unit(700). The image acquisition unit comprises a left camera and a right camera and obtains a side rear image of a vehicle. The image processing unit processes the obtained side rear image and outputs the images to the display unit. The display unit comprises a liquid crystal display. The side mirror is stored in a main body of the vehicle or is drawn to the outside of the main body. The mirror driving unit comprises an actuator to automatically store or draw the side mirror. The light quantity sensing unit continuously senses the light quantity around the vehicle. The control unit controls the mirror driving unit to draw the side mirror when the sensed light quantity is under a standard value. The control unit controls the mirror driving unit to store the side mirror when the sensed light quantity is over the standard value. [Reference numerals] (100) Image acquisition unit; (200) Image processing unit; (300) Display unit; (400) Side mirror; (500) Driving unit; (600) Light quantity sensing unit; (700) Control unit;
Patent KR-20130047400-A (KR)
Title: Nonvolatile memory and controlling method thereof
Inventor: KWAK DONG HUN
IPC: G11C16/12
Filed: 2011-10-31
Abstract: PURPOSE: A nonvolatile memory and a controlling method thereof are provided to improve the reliability of a program operation by controlling the increment of program voltages. CONSTITUTION: The application number of program voltages applied to a selected word line is counted in a first program operation(S210). An increment between the program voltages for a second program operation is controlled according to the counted value before the second program operation is performed in the selected word line(S220). The second program operation is performed by applying the gradually increased program voltages to the selected word line(S230).
Patent KR-20130026959-A (KR)
Title: Apparatus and methods for movable megasonic wafer probe
Inventor: CHANG CHIEN YING HSUEH
IPC: H01L21/302
Filed: 2011-11-01
Abstract: PURPOSE: An apparatus and method for a movable megasonic wafer probe are provided to prevent corpuscles from being deposited on a wafer again by circulating fluid to remove corpuscles from the substrate of the wafer. CONSTITUTION: A movable probe(11) includes a transducer(13), a liquid input port(19), and a liquid exhaust port(21). The transducer is arranged in the body to form an immersion hood(15). The bottom of the immersion hood provides a foot or a buffer in contact with a wafer surface. The liquid exhaust port receives fluid coated on the surface of the wafer in the opened bottom. The liquid exhaust port removes liquid from the surface of the wafer through the opened bottom. A bottom opening(23) of the movable megasonic probe is arranged on a semiconductor wafer.
Patent KR-20110135840-A (KR)
Title: Etchant composition for al-ni-metal alloy layer
Inventor: CHOI YONG SEOK
IPC: C09K13/06
Filed: 2011-11-01
Abstract: PURPOSE: An etchant composition for a metal alloy monolayer is provided to prevent the etching failure problems and the curling of the upper side of aluminum when the composition is applied to the metal alloy monolayer. CONSTITUTION: An etchant composition is for etching an aluminum alloy monolayer in an Al-Ni or Al-Ni-X structure formed with more than 90% of aluminum, less than 10% of nickel, and less than 1% of other metal. The composition contains 60-70wt% of phosphoric acid, 5-15wt% of nitric acid, 1-5wt% of water-soluble organic acid, 0.1-5wt% of etching activator, 0.1-5wt% of etching modifier, and the balance of water. X in the Al-Ni-X structure is a metal selected from Mg, Mn, Pb, Cd, Zn, In, Bi, Ca, Te, Sr, Cr, Co, Mo, Nb, Ta, W, Be, Nd, Sn, Fe, Si, Ti, V, Pt, or C.
Patent KR-20130053517-A (KR)
Title: Automatic press apparatus for separating magine to seam
Inventor: NAM YUN SEOK
IPC: D06F71/30
Filed: 2011-11-14
Abstract: PURPOSE: An automatic press device for separating a margin to seam is provided to improve work efficiency by automatically ironing the margin to seam. CONSTITUTION: A sewn good support unit(110) supports sewn goods. The sewn good support unit supports a margin to seam. A first press unit(120) performs primary ironing to the margin to seam. A second press unit(130) pressurizes the ironed margin to seam. A second press unit performs secondary ironing to the margin. A pedal manipulating unit(140) executes or stops the first and the second press units.
Patent KR-20130053872-A (KR)
Title: Backlight unit and display apparatus thereof
Inventor: KWON SOON HYUNG
IPC: G02F1/13357
Filed: 2011-11-16
Abstract: PURPOSE: A backlight unit and a display device using the same are provided to reduce manufacturing costs of the backlight unit by deleting a light guide plate. CONSTITUTION: A backlight unit includes a light source(100), a reflector(110), a reflecting sheet(120), and a diffusion sheet(131). The reflector reflects the light of the light source to one side direction by being arranged in an upper side and a lower side of the light source. The reflected sheet is arranged in a lower side of the reflector. The diffusion sheet is arranged on an upper side of the reflector.
Patent KR-20130054575-A (KR)
Title: Apparatus and method for identifying loss of portable terminal in wireless communication system
Inventor: YANG EUN SEOK
IPC: H04W4/90
Filed: 2011-11-17
Abstract: PURPOSE: A device for confirming the loss of a portable terminal and a method thereof are provided to confirm the loss of the portable terminal by using the matching information between a user identifier and a terminal identifier. CONSTITUTION: A communication interface(920) receives a user identifier and a terminal identifier of a portable terminal. A storage unit(910) stores the registration information of the portable terminal and an emergency contact network. When the terminal identifier and the user identifier received from the portable terminal through the communication interface are different from the registration information stored in the storage unit, a control unit(900) recognizes the loss of the portable terminal. The registration information of the portable terminal includes the terminal identifier and the user identifier registered in the portable terminal. [Reference numerals] (900) Control unit; (910) Storage unit; (920) Communication interface
Patent KR-20120065227-A (KR)
Title: Telescopic fork
Inventor: TRAVERSA MAURIZIO
IPC: B66F9/20
Filed: 2011-11-18
Abstract: PURPOSE: A telescopic fork is provided to optimize space utilization within the telescopic fork and to arrange an optical control unit in a protective position to control the position of an upper slide. CONSTITUTION: A telescopic fork comprises chain guiding grooves(26a,26b). The chain guiding grooves are formed in lateral intermediate positions between vertical planes(P11,P12) where flanges(11,12) of a lower base part(10) are extended. A first optical device(F) is fixed in the lower base part. A second optical device(C) is fixed in the underside of an upper slide(30). At least one through-opening part(23) is formed in an intermediate slide(20) between the upper slide and the lower base part and is arranged between the first optical device and the second optical device in at least one working position of a fork.
Patent KR-20130056444-A (KR)
Inventor: KIM MAN DUK
IPC: E02D29/14
Filed: 2011-11-22
Abstract: PURPOSE: A manhole cover locking device for preventing a back flow is provided to prevent flood damage on a road by suppressing a back flow on the road in heavy rain. CONSTITUTION: A manhole cover locking device for preventing a back flow comprises an opening hole(21), a manhole bracket(20), a manhole cover(30), a locking nut(40), and a locking rod(50). The manhole bracket includes a ring-shaped cover hanging protrusion(22) on the upper surface of the opening hole. The manhole cover is detachably installed on the manhole bracket and is hung on the cover hanging protrusion. The locking rod opens or closes the manhole cover by being locked or by being released to the manhole bracket according to an operation direction of the locking nut. The locking rod is connected to the manhole cover by a wire(70).