baber/WOPTO huggingface dataset:
Patent KR-20140122919-A (KR)
Inventor: KIM SEONG WOOK
IPC: F25D29/00
Filed: 2013-04-11
Abstract: A refrigerator according to an embodiment of the present invention may comprise, a main body, a door opening and closing the main body, an ice-maker, an ice storage part, a door opening and closing sensing unit sensing the opening and the closing of the door, and a control part controlling the rotation of an ice-separating motor according to the sensing result of the door opening and closing sensing unit, wherein the ice-maker positioned in the main body includes: an ice tray having an ice-making space, and installed to be able to be rotated; the ice-separating motor rotating the ice tray; and a stopper restraining the rotation angle of the ice tray, and the ice storage part having an ice fullness sensing unit sensing the fullness state of ice stores the ice made by the ice-maker. In addition, according to an embodiment of the present invention, a control method of the refrigerator may comprise: a step of determining the fullness state of the ice stored in the ice storage part when the ice-maker finishes to make the ice; a step of rotating the ice tray in the ice-maker forward when the ice storage part is not full of the ice; and a step of returning the ice tray to the initial position thereof when the door of the refrigerator is opened while the ice tray is rotated forward.
Patent KR-20140124074-A (KR)
Inventor: KIM IN SOOL
IPC: C21C5/46
Filed: 2013-04-15
Abstract: The present disclosed relates to a filling material for discharging molten steel and a manufacturing method thereof. According to the present invention, provided is the filling material for discharging molten steel, comprising: a core with a diameter of 1 to 10 mm containing olivine; and a coating layer containing a carbonaceous material and magnesium oxide, and disposed on the surface of the core, and the manufacturing method thereof. Therefore, the filling material can be usefully applied to a discharge port for discharging the molten steel in a steel making process in an electric furnace.
Patent KR-20140124135-A (KR)
Inventor: KIM JIN WOO
IPC: G01N27/00
Filed: 2013-04-16
Abstract: The present invention relates to a protective potential test box where a connection terminal, connected to a gas pipeline through electric wires, is installed to measure the protective potential of the underground steel pipeline. The protective potential test box is installed on the ground in a pole type, especially for road, mountains, farmlands, or railroads except for urban areas. The protective potential test box can shorten protective potential measurement time by forming a terminal fixating plate, made of a conductive body and a non-conductive body, inside the test box and fixating a first and a second electric wire (L1, L2) for measuring the protective potential of electron donors (D1, D2) and a third and a fourth electric wire (L3, L4) for measuring the protective potential of a pipeline (P) individually to a measurement terminal in order to remove the need of disassembly work. When the bottom of the body is buried in the ground, a protective coating body installed on the outer circumference of the electric wire may be damaged by contact between the bottom of a test box body and the electric wires which are withdrawn to the inside of the test box and accordingly, protective current increases to maintain proper protective potential against leakage of the protective current resulting from the damaged coating part on the electric wire. To solve this problem, electric wire (L1, L2, L3, L4) withdrawal grooves are formed on the bottom of the test box body in order to prevent a replacement cycle of the electron donors (D1, D2), that are galvanic anodes, from being shortened, thereby reducing maintenance costs of a protective potential facility.
Patent KR-20140124206-A (KR)
Inventor: KIM MYUNG SOON
IPC: H04B10/116
Filed: 2013-04-16
Abstract: Disclosed is a method for visible light wireless communications including an optical gain control unit and an electrical gain control unit. According to the present invention, the method for visible light wireless communications comprises the steps of: allowing a lighting receiving and photoelectric conversion unit to receive a signal transmitted from a visible light wireless communications transmitter through an optical aperture; allowing the optical gain control unit to determine whether an output value from the lighting receiving and photoelectric conversion unit is within a threshold range of a linear section and to adjust an optical gain of the output value; allowing the lighting receiving and photoelectric conversion unit to convert the optical gain-adjusted output value into an electrical signal; allowing the electrical gain control unit to determine whether an analog to digital conversion (ADC) input value of the electrical signal is within an optimal input range and to adjust an electrical gain of the ADC input value; and converting the electrical gain-adjusted ADC input value into a digital signal using an ADC, transmitting the digital signal to a digital signal processing unit, and processing the digital signal.
Patent KR-20140125630-A (KR)
Inventor: KIM BYOUNG EUL
IPC: G06F3/041
Filed: 2013-04-19
Abstract: The present invention relates to a control device for a mobile terminal capable of preventing touch errors which a certain area of a touch screen is touched when a user grips a mobile terminal and a method thereof. According to an embodiment disclosed in the present specification, the control device for a mobile terminal may include a control unit which determines if a touch input is continuously inputted during a reference time period during which the mobile terminal is recognized as being gripped by a user and blocks touch data corresponding to the touch input if the touch input is continuously received for the reference time period.
Patent KR-20140129479-A (KR)
Inventor: LEE HYUN JOO
IPC: B22D41/02
Filed: 2013-04-29
Abstract: An apparatus for controlling a ladle cover and a control method thereof are disclosed. The apparatus for controlling a ladle cover of the present invention comprises: a ladle cover operating unit for opening and closing a ladle cover of a ladle preheating device; a ladle pressure measuring unit measuring an internal pressure of a ladle; and a control unit which receives the operation states of the ladle preheating device and operates the ladle cover operating unit according to the internal pressure inputted from the ladle pressure measuring unit.
Patent KR-20140129544-A (KR)
Inventor: KANG JIN KU
IPC: H03L7/097
Filed: 2013-04-30
Abstract: In the present invention, suggested is a V/I converter for a clock and data recovery circuit for high speed and low power operations. Clock signals are generated by comparing the clock information of data with reference clock information through a phase detector which does not require XOR logic, and a control voltage is generated through the V/I converter which directly uses the clock signals as an input. The phase detector compares the clock information using four latches. The latch reduces current consumption by making a current flow for a half period of the clock and obtains a large gain by removing an inverter which is alternatively connected to store the data. The latch is connected with a cascade method and outputs the output data of the same pattern as an input pattern.
Patent KR-20140129869-A (KR)
Inventor: LEE JUNG SANG
IPC: F16L19/03
Filed: 2013-04-30
Abstract: The present invention relates to a swivel joint whose one side includes a hollow female member where at least one stepped hollow space, expanding in stages, is formed, and a protruding unit where a screw unit is formed inside the hollow space; and whose the other side includes a hollow male member which is screwed to a piping material, and a joint sealing member which is inserted into the stepped hollow space of the female member in order to circumscribe, and has at least one divided inclination contact surface in circumference of an end unit surface toward the male member. In addition, the swivel joint includes: a spindle unit which has a contact inclination surface where one side tip unit is in contact with the inclination contact surface of the joint sealing member; and a retainer where the screw unit at one end unit is combined to the screw unit formed in the stepped hollow space of the tip of the female member, and the screw unit tip has an inner diameter which circumscribes the spindle unit. Therefore, the provided swivel joint can disperse and absorb the variation of contact pressure generated by azimuth during rotation in order to prevent leakage, by making the ring-shaped joint sealing member, having multiple divided inclination surfaces, be in contact with the contact inclination surface of the end unit of the spindle unit, and can be strong against pressure and vibration applied in the shaft direction by including a thrust bearing between a right angle surface of the retainer and a right angle surface of the spindle unit and including an oilless bearing between outer circumferential surface of a protruding unit of the male member inserted into the retainer.
Patent KR-20140131032-A (KR)
Inventor: CHUN KYUNG SANG
IPC: H01M2/12
Filed: 2013-05-03
Abstract: The electric energy storage device of the present invention includes: a cylindrical case which has an opened upper and an opened lower part to receive an electrode winding body; a lower cover terminal which is combined to shield the opened lower part of the case and charges at least one of a positive pole and a negative pole from the electrode winding body; an upper cover terminal which is combined with the opened upper part of the case, and charges the other from the electrode winding body, and discharges a gas generated in the case; and an active type gas discharge terminal part which is combined with the upper cover terminal and automatically opens or closes the injection hole by corresponding to the internal pressure of the case due to the gas. Thereby, the electric energy storage device can improve durability life and can prevent the breakage of the case at the same time by discharging the gas to the outside of the case, by actively corresponding to the gas pressure in the case. The electric energy storage device realizes the miniaturization of a product without forming a separate gas storage space.
Patent KR-20140131785-A (KR)
Inventor: LIM SE TAEK
IPC: E04G23/02
Filed: 2013-05-06
Abstract: The present invention relates to a method for repairing and reinforcing a structure. The method comprises a step of forming multiple attachment grooves on a section of a structure needed to be repaired and reinforced; a step of forming a primer layer by coating a primer; a step of constructing a reinforcing layer by coating reinforcing mortar; and a step of constructing a finishing layer by coating finishing mortar.
Patent KR-20140135357-A (KR)
Inventor: KIM JONG WON
IPC: H02J17/00
Filed: 2013-05-16
Abstract: An embodiment of the present invention provides a current collecting apparatus of a wireless power transmission system. The current collecting apparatus includes: a second coil that generates induced electromotive force by an electromagnetic field, which is generated from a power supplying device of a wireless power transmission system and vibrates at a predetermined frequency; a frequency matching part which is connected to both ends of the second coil and adjusts a resonant frequency of the second coil to be same with a predetermined frequency by compensating impedance; a rectifying circuit part which is connected to an output terminal of the frequency matching part and rectifies the induced electromotive force into direct currents; and a regulating circuit which collects switching signals based on voltages of the induced electromotive force, generates adjusted voltages by switching output voltages of the rectifying circuit part according to the switching signals, makes the adjusted voltages be smooth, and outputs the adjusted voltages.
Patent KR-20140136080-A (KR)
Inventor: GUM CHANG WHAN
IPC: F16H19/04
Filed: 2013-05-16
Abstract: A canister-type thruster is disclosed. According to an embodiment of the present invention, the canister-type thruster comprises: a canister lifting inside a trunk of a hull or a floatable structure; a lifting device having a rack gear lengthily installed in a lifting direction on the outer surface of the canister, pinion gears installed in the trunk and engaged with the rack gear, and a lifting driving part with a driving source for driving the pinion gears, and lifting the canister; a guide device for guiding the lifting of the canister; and a shock absorbing guide member mounted on the end of the rack gear.
Patent KR-20140136769-A (KR)
Inventor: AHN SEONG CHAN
IPC: G06F3/041
Filed: 2013-05-21
Abstract: The present invention relates to a method for operating a cube interface. The method for operating the cube interface according to the present invention is performed on a screen having a specified horizontal (X)-vertical (Y) resolution and a portable terminal having a touch screen. The method includes a first step of generating a cube formed by connecting y-directional sides of four planes matched with the resolution with each other in a vertical direction and of displaying an m^th plane (1<=m<=4) among the four planes constituting the cube on the whole screen region by matching the m^th plane with the resolution; a second step of displaying an n^th (1<=n<=N) section among N sections (N>=2) to be displayed on the screen on the m^th plane, and virtually displaying an (n-1)^th section on an (m-1)^th plane corresponding to a left side of the m^th plane, or virtually displaying an (n+1)^th section on an (m+1)^th plane corresponding to a right plane of the m^th plane; a third step of rotating the cube rightward at a specified rotational angle (0°<R<=90°) with respect to a length (L) of a right touch drag on the touch screen, and of rotating the cube leftward at a specified rotational angle (0°<R′<=90°) with respect to a length (L′ ) of a left touch drag; and a fourth step of displaying an advertising section on the screen if the rotational angle (R) or the rotational angle (R′) is greater than a specified starting marginal angle (0°<r<90°) and less than a specified ending marginal angle (0°<r′<90°).
Patent KR-20140144781-A (KR)
Inventor: PARK JUN KYU
IPC: H01M10/058
Filed: 2013-06-11
Abstract: The present invention relates to a battery module having a cooling pin with a coolant flow channel. More particularly, there is provided a battery module which includes at least two battery cells stacked and arranged to be chargeable or dischargeable; and cartridges configured to fix the battery cells, respectively in a battery cell stack structure, wherein the cartridge includes a cooling pin interposed between the battery cells and a cartridge frame for fixing the cooling pin, the cooling pin includes two stacked cooling plates, the two stacked cooling plates have at least one side ends bent to be coupled to each other while being spaced apart from each other to form a coolant flow channel, and the cartridge frame is perforated to form an opening communicating with the coolant flow channel.
Patent KR-20140117243-A (KR)
Inventor: KONG SOO SUNG
IPC: A61K8/25
Filed: 2013-06-17
Abstract: The present invention relates to a wet-type forming color cosmetic composition containing organic sunscreen supported in hydrophobic-treated porous silica and to a preparing method thereof. More specifically, provided is a wet-type forming color cosmetic composition containing organic sunscreen supported in the hydrophobic-treated porous silica which is gained by supporting the organic sunscreen, after hydrophobic-treating a surface of porous silica through silylation reaction. Accordingly, the present invention can secure stability of formulation because a volatile solvent and the organic sunscreen in dispersion and dehydration are prevented from escaping to the outside of the porous silica and having loss in preparing the wet-type forming color cosmetic composition by stably supporting the organic sunscreen as the surface of the porous silica is hydrophobic-treated.
Patent KR-20140000173-A (KR)
Title: Mems structure with adjustable ventilation openings
Inventor: DEHE ALFONS
IPC: H04R19/04
Filed: 2013-06-24
Abstract: A MEMS structure comprises a back plate; a membrane; and an adjustable ventilation opening which reduces the pressure difference between a first space, being in contact with the membrane, and a second space, being in contact with an opposing side surface to the membrane. The adjustable ventilation opening is actuated manually with a function of the pressure difference between the first and the second space.
Patent KR-20150005088-A (KR)
Inventor: YU BYOUNG OH
IPC: C02F1/30
Filed: 2013-07-04
Abstract: The present invention relates to a device for purifying water quality using air and a nanocarbon coating layer to purify water quality, the device comprising a cylindrical-shaped frame in which fluid to be purified passes; a filter which screens floating materials in the front of the frame and separates fluids; a metal pipe which has nanocarbon coating layers installed in the frame to purify water quality; and an air supplying pipe which is installed on the back side of the metal pipe with the nanocarbon coating layer and supplies air to purify water quality.
Patent KR-20150005796-A (KR)
Inventor: HONG HO GI
IPC: A23L17/60
Filed: 2013-07-05
Abstract: The present invention relates to a method for preparing functional seasoned laver toasted by sprinkling tomato powder. According to the present invention, the seasoned layer uses tomato powder so that flavor is improved, gives functionality of tomatoes, and has health benefit since the content of salt which can be harmful when excessive intake is reduced. Accordingly, the method for preparing seasoned laver comprises the steps of: (1) spreading cooking oil on the surface of dried fresh laver; (2) sprinkling tomato powder and salt over laver in which cooking oil is spread; and (3) toasting the laver.
Patent KR-20150007113-A (KR)
Inventor: CHO DOO HEE
IPC: H01L51/52
Filed: 2013-07-10
Abstract: According to an embodiment of the present invention, a method for forming an organic light-emitting diode comprises the steps of: mixing an organic solution and an inorganic solution to prepare an emulsion including liquefied organic particles; applying the emulsion on a substrate; curing the liquefied organic particles to form solidified organic particles; and curing the inorganic solution to form a light scattering layer on the substrate.
Patent KR-20150008520-A (KR)
Inventor: CHUN JI MIN
IPC: C09D11/10
Filed: 2013-07-11
Abstract: The present invention relates to an ink composition for roll printing. More specifically, the ink composition includes a thermal polymerization initiator represented by chemical formula 1, a siloxane-based binder resin, and a solvent. Therefore, the ink composition has excellent chemical resistance and thus can form a pattern, which can maintain excellent adhesiveness even when exposed to a plurality of chemicals. Also, the ink composition has excellent heat resistance; thus, color change of the ink composition can be minimized even when the ink composition is exposed to high temperatures.
Patent KR-20150008740-A (KR)
Inventor: CHO BYUNG WOOK
IPC: B01F7/08
Filed: 2013-07-15
Abstract: Disclosed is an apparatus for stirring enzymes. The apparatus can uniformly and reliably stir the enzymes for enzyme bath in a bath tub. The apparatus includes: a support frame which is joined with the bath tub in the lengthwise direction to be able to slide; a stirring motor which is installed and fixated on the support frame; a stirring unit which is rotated by rotational force of the stirring motor and stirs the enzymes; and a driving unit which drives the support frame to reciprocate in the lengthwise direction. An end of the lengthwise direction of the bath tub is curved at a constant curvature.
Patent KR-20150010053-A (KR)
Inventor: LEE JUN SU
IPC: F21V21/34
Filed: 2013-07-18
Abstract: The present invention relates to a hanging type lighting device and, more particularly, to a hanging type lighting device capable of facilitating installation and management by installing a rail part in a ceiling indoors and moving the lighting device along the rail part. The lighting device according to the embodiment of the present invention includes a transfer unit, a support unit which is connected to the transfer unit, a hanging unit which is provided on the lower side of the support unit, and a lighting unit which is hung on the hanging unit.
Patent KR-20150011925-A (KR)
IPC: H01L21/768
Filed: 2013-07-24
Abstract: The present technique can simultaneously increase the threshold voltage (Vt) of a transistor and reducing gate induced drain leakage (GIDL) by forming a gate of a cell transistor which has a stacked structure consisting of three material layers having different work functions.
Patent KR-20150012660-A (KR)
IPC: B32B15/08
Filed: 2013-07-26
Abstract: Disclosed is a method for coating the inner surface of a metallic tube with a resin while forming a tube block by winding a tube having a small diameter and long length. The temperature difference between the inner and outer surfaces of the tube block becomes uniform by heating the tube block. An adhesive agent is coated on the surface of the tube by injecting the adhesive agent into the tube of the tube block. The resin is coated on the adhesive agent by injecting the resin into the tube of the tube block.
Patent KR-20150014142-A (KR)
IPC: B23K26/04
Filed: 2013-07-29
Abstract: The present invention relates to a brittle substrate processing device using a laser having improved processing speed. The brittle substrate processing device according to the present invention comprises: a laser generating unit emitting a laser beam; a reflective mirror changing the traveling direction of the emitted laser beam by reflecting the laser beam emitted from the laser generating unit; a beam expander changing the luminous flux of the laser beam reflected by the reflection mirror; and a multi-focus lens unit dividing the laser beam passed through the beam expander to a plurality of focuses and emitting the divided laser beam.
Patent KR-20150014674-A (KR)
IPC: G01N3/38
Filed: 2013-07-30
Abstract: 본 발명은 전차선 및 그 지지물의 진동 피로시험 장치 및 진동 피로시험하는 방법에 관한 것으로써, 특히 진동 피로시험을 수행할 수 있도록 전차선로를 구성한 상태에서 열차운행없이 시험을 하는 전차선 및 그 지지물의 진동 피로시험장치 및 그 방법에 관한 것이다. 
본 발명은 전차선 및 그 지지물의 진동 피로시험을 수행하는 장치에 있어서, 전차선 하부에 위치하여, 상하 구동하는 진동수단으로 전차선 및 상기 전차선을 지지하는 지지물에 충격을 가하는 충격제공부와, 전차선 하부에 위치하도록 지지하는 지지프레임과, 충격제공부의 진동수단을 제어하는 컨트롤박스를 포함하는 것을 특징으로 한다.
Patent KR-20150015810-A (KR)
IPC: B63B9/06
Filed: 2013-08-01
Abstract: Disclosed is a jig apparatus for installing a cargo tank barrier. According to an embodiment of the present invention, the jig apparatus is provided to indicate an alignment position of a main secondary barrier placed between an upper insulation board and a lower insulation board and an auxiliary secondary barrier covering a gap between the main secondary barriers closely arranged from each other. The jig apparatus comprises: a base which has a cross-shaped alignment line corresponding to a cross line of a lattice-shaped guide line indicated in an inner side of a cargo tank; a support formed and extended upward from the base; an arm extended to be radially arranged at a fixed distance from a hub connected to the support; and a laser point installed on a side of the arm to indicate the alignment position of the auxiliary secondary barrier by irradiating a beam downwardly.