baber/WOPTO huggingface dataset:
Patent KR-20140101152-A (KR)
Inventor: PARK KEE CHAN
IPC: G09G3/20
Filed: 2013-02-08
Abstract: The present invention relates to a gate driver circuit for generating a stable output signal using two clocks. A gate driver circuit according to one embodiment of the present invention includes a transistor which receives a signal and pulls up the output signal of an output node according to a pull up control node; an output stabilization part; a first pull up control node control part; a second pull up control nod control part; a pull down part; and a pull down control part.
Patent KR-20140104204-A (KR)
Inventor: KIM NAM GOON
IPC: F24H6/00
Filed: 2013-02-20
Abstract: A firewood boiler device having the function of a hot-air blower according to the present invention outputs radiation heat to the outside from a combustion chamber (101) for the purpose of primary heating and hot-air heated through a combustion chamber heating pipe (121) is output to the outside through a combustion chamber hot-air exhaust hole (111) formed at the rear of the combustion chamber (101). Heat generated in the combustion chamber (101) or heat radiated out of a heat collecting chamber (201), in which smoke is stayed, is output for the purpose of secondary heating of an indoor room. Heat in the heat collecting chamber (201) is transferred through a heat collecting chamber heating pipe (202) and a heat collecting chamber hot-air exhaust hole (202a) and is used for heat insulation in a factory, a stable or a plastic house by installing a separate air line. A flange-bolt fastening unit is provided between a combustion chamber part (100) and a heat collecting chamber part (200) and at a funnel part (300) such that the same can be easily disassembled. Thus, installation work and interior cleaning work are convenient. A hot-water bath (207) is installed at an upper portion of the combustion chamber (101) to induce heat insulation to the bottom of an indoor room. An oven (208) received in an oven chamber (208a) inside the hot-water bath cooks various types of roasted foods. A blower (125) is attached to an upper protruding surface of an air distributor (124) installed out of the combustion chamber (10) so that the life span of a motor system can be extended regardless of the heat transferred from the combustion chamber. The hot-water bath (207) and the oven chamber (208a) having suitable sizes are installed to an upper portion of the combustion chamber.
Patent KR-20140106869-A (KR)
Inventor: SON JUNG BO
IPC: H04W52/02
Filed: 2013-02-27
Abstract: The present invention relating to a method for saving power in a sensing system based on a wireless LAN comprises steps in which access point (AP) receives a connection request packet including information on the operation of a sensor node from the sensor node; in which a life time of the sensor node is determined based on the information on the operation; in which a connection reply packet including the determined information on the life is sent to the sensor node to reduce the number of sending of messages to check the survival of the sensor node.
Patent KR-20140106922-A (KR)
Title: 코크스오븐용 커버 개폐장치
Inventor: KIM TAE YOON
IPC: C10B25/20
Filed: 2013-02-27
Abstract: 코크스오븐용 커버 개폐장치에 대한 발명이 개시된다. 개시된 코크스오븐용 커버 개폐장치는: 코크스오븐용 커버에 결합되는 연결부와, 연결부에 걸리는 파지부와, 일측은 파지부에 고정되며 타측은 손잡이부를 구비하는 회전몸체부 및 회전몸체부에 회전 가능하게 설치되는 바퀴부를 구비하는 것을 특징으로 한다.
Patent KR-20140107791-A (KR)
Inventor: CHO MANN HO
IPC: H01S1/00
Filed: 2013-02-28
Abstract: The present invention relates to an indirect bandgap semiconductor for emitting terahertz waves. An indirect bandgap semiconductor material of a nanowire structure has many photo-exited electron-hole carriers and induces the discharge of phonons in a terahertz region by forming an internal electric field on the nanowire structure, thereby increasing terahertz wave luminescence and applying to photoelectronic devices such as light emitting devices or detectors using terahertz luminescence.
Patent KR-20140107849-A (KR)
Inventor: PARK YOUNG SHIN
IPC: G06Q20/14
Filed: 2013-02-28
Abstract: Disclosed are a method for providing an integrated content service, which can integrate content of individual applications in user equipment, in which various applications are installed, such as a smartphone, a tablet PC, etc. and which enables a user to easily use the integrated content, and user equipment therefor. According to an aspect of the present invention, user equipment includes: one or more processors; a memory; and an integrated application and one or more individual applications stored in the memory and configured to be executed by the one or more processors. The integrated application includes: a layout setting unit configured to set a screen layout consisting of a plurality of division areas; a content selecting unit configured to select content to be arranged in each of the division areas from the one or more individual applications; and an integrated page creating unit configured to map the content selected by the content selecting unit to each of the division areas to create an integrated page.
Patent KR-20130105373-A (KR)
Title: Spring brake actuator with a caging bolt bearing joining a pressure plate and actuator tube
Inventor: AARON C BRADFORD
IPC: B60T13/38
Filed: 2013-02-28
Abstract: PURPOSE: A spring brake actuator including a casing bolt bearing connected to a pressure plate and an actuator tube is provided to accommodate a spring in a housing with a bearing when a side wall of the housing or a partitioned part is damaged. CONSTITUTION: A spring brake actuator (14) including a casing bolt bearing connected to a pressure plate and an actuator tube comprises a spring brake housing (18), a partitioning plate (32), a pressure plate (60), a hollow actuator tube (82), a bearing (94), and a casing bolt (122). The housing includes a first end wall (18a), a second end wall (18b), and a side wall (18c). The partitioning plate divides the spring brake housing into a spring brake pressure chamber (56) and a spring chamber (58). The pressure plate is located inside the spring chamber by being closely located to the partitioning plate. The actuator tube includes a first end (82a) closely located to an actuator tube shoulder unit (72) and a second end (82b) located in a brake pressure chamber (38). The bearing is connected to all of the actuator tube and the pressure plate. The casing bolt is extended by penetrating an opening unit (99) of the bearing and an opening unit (80) of a spring brake cover (24).
Patent KR-20140111085-A (KR)
Inventor: LEE DONG HUN
IPC: H01M4/52
Filed: 2013-03-06
Abstract: The present invention relates to a cathode active material including a lithium transition metal oxide represented by chemical formula 1; and to a lithium secondary battery comprising the same. Li[Li_xM_1-x-yA_y]O_2-wB_w+(Li_δ+Li_ρ)*T(1) wherein x, y, w, δ, ρ, M, A, B, Li_δ, Li_ρ and T are as defined in the detailed description of the present invention.
Patent KR-20140112642-A (KR)
Inventor: CHOI KYUNG HO
IPC: B01J6/00
Filed: 2013-03-12
Abstract: The present invention relates to a method for synthesizing molybdenum dioxide; to a method for manufacturing a molybdenum dioxide dispersion sol composition with the function of selectively blocking a near-infrared area using the same; and an insulating film including the same. The present invention provides a method for manufacturing a molybdenum dioxide dispersion sol composition, which has the improved property of blocking waves in a near-infrared area and is manufactured via a simple process, by synthesizing molybdenum dioxide using ammonium molybdate as a precursor, mixing the synthesized molybdenum dioxide, a dispersant and an organic solvent, and thus manufacturing a dispersion sol via sequential heat treatment.
Patent KR-20140112193-A (KR)
Inventor: KANG SUNG JIN
IPC: B22D11/10
Filed: 2013-03-13
Abstract: The present invention relates to a structure of a tundish cover seated on the upper part of a tundish in facilities for storing molten steel in the tundish and supplying the molten steel to a continuous casting mold so as to produce a slab of a certain size, wherein the molten steel is produced in a steel manufacture furnace and is transferred to a ladle. The tundish cover with a thermal strain preventing structure according to the present invention is seated on the upper part of the tundish (20) to increase preheating efficiency for preheating the tundish before a continuous casting process.
Patent KR-20140113770-A (KR)
Inventor: KIM KYOUNG YOUL
IPC: G06F9/06
Filed: 2013-03-13
Abstract: The present invention relates to a method and a system to upgrade a file for an M2M device based on a multicast and, more specifically, to a method and a system to upgrade a file for an M2M device based on a multicast which can efficiently use limited network and server resources, and can shorten the time required to download and upgrade a file using a multicast method when transmitting an upgrade file such as a firmware for a multitype/a plurality of M2M terminals. According to the present invention, the method to upgrade a file for a plurality of M2M devices comprises the steps of: (a) allowing an upgrade management unit to determine an upgrade group to transmit an upgrade file to the M2M terminals; (b) allowing the upgrade management unit to allocate a multicast channel to transmit the upgrade file to the upgrade group on a network; (c) allowing at least one M2M terminal included in the upgrade group to receive the upgrade file transmitted through the multicast channel from a file server; (d) allowing the upgrade management unit to check the transmission result of the upgrade file for at least one M2M terminal included in the upgrade group, and re-determine an upgrade group; and (e) repeating steps (b)-(d) until the upgrade file is completely transmitted to all of the M2M terminals.
Patent KR-20130110038-A (KR)
Title: Colored composition, color filter, display device and pigment dispersion
Inventor: RYUU KYOUICHIROU
IPC: H01L51/50
Filed: 2013-03-19
Abstract: PURPOSE: A colorant composition can form a coloring layer combining high heat resistance and solvent resistance, thereby being suitable for manufacturing various color filters. CONSTITUTION: A colorant composition contains a coloring agent including a lake pigment, a dispersing agent, and a crosslinking agent. The dispersant contains a copolymer with a repeating unit which has an oxygen-containing saturated heterocyclic group or contains both of a dispersant with a urethane group and a (meth)acrylic dispersant (except for the copolymer). A pigment-dispersed solution contains a lake pigment, a copolymer including a repeating unit having an oxygen-containing saturated heterocyclic group, and a solvent.
Patent KR-20130110109-A (KR)
Title: Preparation method for fermented composition of rice water lactic acid bacteria, and food made by the same method
Inventor: CHO SANG KYOON
IPC: A23L7/10
Filed: 2013-03-28
Abstract: PURPOSE: A production method of a rice water lactobacillus fermentation composition use pure vegetable lactobacillus which is fermented and cultured to obtain the composition. CONSTITUTION: Rice is washed with water to obtain rice water. The rice water is fermented to obtain rice water lactobacillus liquid. The rice water lactobacillus liquid is mixed with a processed rice product, and the mixture is fermented. The obtained rice water lactobacillus fermentation composition is ground and homogenized. Supernatant from the rice water lactobacillus liquid is filtered and separated before mixing with the processed rice product. A microorganism energy source is supplied during the fermentation process. The microorganism energy source is selected from a carbon source, a nitrogen source, mineral salts, and essential nutrients.
Patent KR-20140118300-A (KR)
Inventor: SONG SANG MIN
IPC: B21D43/20
Filed: 2013-03-28
Abstract: The present invention comprises: a guide part arranged on an end part of a moving route where a material moves, guiding the material to a loading space; and a shock absorbing part hinge-coupled to the guide part, absorbing considerably the impact force occurred when impacted with the guided material, and guiding in order the material guided through the rotating movement to be moved to the loading space.
Patent KR-20140119935-A (KR)
Inventor: KIM JIN SUNG
IPC: C23F1/18
Filed: 2013-03-29
Abstract: The present invention relates to an etching solution composition for a cooper-based metal film and a metal oxide film, and a method to form wirings using the same. More specifically, the etching solution includes: 0.5-20 wt% of persulfate, 0.01-1.0 wt% of a compound containing fluoride, 0.1-5 wt% of an azole compound, 1.0-5.0 wt% of sulfonic acid or salt thereof, and the remainder consisting of water. The etching composition selectively etches only the copper-based metal film, and has a taper profile with excellent straightness of an etched pattern.
Patent KR-20140120073-A (KR)
Inventor: KIM DONG KUK
IPC: B44C7/04
Filed: 2013-04-02
Abstract: The present invention relates to a selective power transmission gear device, and more specifically, to a gear device which comprises a drive shaft, a drive gear, a first driven shaft, a first driven gear, a second driven shaft, a second driven gear, and a planetary gear. The gear device selectively transfers the rotational force of the drive shaft to one of either the first driven shaft or the second driven shaft while moving the planetary gear in the rotational direction of the drive shaft.
Patent KR-20130116187-A (KR)
Title: Washbowl system, drinakble water generating system, footbath system, and air bubble bath system
Inventor: YUJI BAMEN
IPC: C02F1/461
Filed: 2013-04-11
Abstract: PURPOSE: A washbowl system, a drinking water manufacturing system, a footbath system, and an air bubble bath system are provided to produce hydrogen dissolved water at home with a simple step, thereby promoting health and beauty using the hydrogen dissolved water. CONSTITUTION: A washbowl system (1), a drinking water manufacturing system, a footbath system, and an air bubble bath system comprises: a hydrogen generator (2) generating hydrogen by electrolysis of an electrolyte; a washbowl unit (30), which is formed to accept a face and contain water inside; a turbo pump for mixing (40), which is installed in the washbowl unit, mixing the hydrogen supplied from the hydrogen generator and the water collected inside the washbowl unit in the casing by the rotation of impeller; a turbo pump for forming a current (70), which is installed in the washbowl unit, generating a current in the washbowl unit by the rotation of the impeller. The washbowl unit is detachable to the support part which the hydrogen generator is fixed. [Reference numerals] (AA) Vertical direction
Patent KR-20140123212-A (KR)
Title: Led 조사를 이용한 인삼 뿌리의 진세노사이드 함량을 증가시키는 방법
Inventor: BAE HAN HONG
IPC: A23L19/00
Filed: 2013-04-12
Abstract: 본 발명은 인삼 뿌리에 LED(light emitting diode)를 조사하여 인삼 뿌리의 진세노사이드 함량을 증가시키는 방법, 상기 방법에 의해 제조된 진세노사이드 함량이 증가된 인삼 뿌리 및 상기 진세노사이드 함량이 증가된 인삼 뿌리를 함유하는 식품 또는 음료에 관한 것으로, 본 발명에 의해 특정 파장의 LED를 인삼 뿌리에 조사하여 총 진세노사이드 함량 및 특정 진세노사이드 함량이 증가된 인삼을 생산할 수 있으므로, 이로부터 약리학적 효과가 증가된 인삼을 이용한 의약품 및 식품 산업에 매우 유용할 것이다.
Patent KR-20140124097-A (KR)
Inventor: LEE HYUN JAE
IPC: B01D53/86
Filed: 2013-04-16
Abstract: The present invention relates to an air purifying filter with a desorbing unit by a microwave heating method and to an air purifying device using the same. The present invention comprises an adsorbing member for adsorbing gaseous pollutants included in air introduced from the outside; a desorbing unit for desorbing the gaseous pollutant, which has been adsorbed by the adsorbing member, using microwave heating; and a purification part for purifying air including the gaseous pollutants, which is introduced after being desorbed from the adsorbing member. According to the present invention, the lifetime of the adsorbing member is increased greatly while the adsorbing efficiency of the adsorbing member is maintained consistently as the adsorption and desorption of the gaseous pollutants included in polluted air introduced from the outside is conducted continuously or intermittently in the adsorbing member, thus allowing the adsorbing member to be regenerated.
Patent KR-20130045315-A (KR)
Title: A laundry treatment machine
Inventor: LEE KYU BUM
IPC: D06F39/08
Filed: 2013-04-16
Abstract: PURPOSE: A laundry processor is provided to accomplish soaking a container by enlarging a spraying range toward an inner wall by forming a water stream passage cross section to be increased along the inner wall direction. CONSTITUTION: A spraying unit is comprised of an upper surface unit(52a) downwardly extended from an upper side of a pipe, a lower surface unit(52b) facing the upper surface unit by downwardly extended from a down side of the pipe, and a left and right surface unit(52c)(52d) connecting the upper surface unit and the lower surface unit. The upper surface unit limits an upper direction spraying angle of the water being sprayed from the spraying unit. The left and right surface unit is able to limit the left and right direction spraying angle of the water sprayed through the spray unit. The upper surface unit is downwardly formed from the pipe. The upper surface unit and the lower surface unit forms a shape opened in an up and down direction. A culmination of the spraying when spraying the water can differ depending on the angle formed by the upper surface unit and the lower surface unit.
Patent KR-20130079457-A (KR)
Inventor: HAN MIN SUOP
IPC: C02F1/24
Filed: 2013-04-16
Abstract: PURPOSE: A method for purifying fluidic materials or bloods and a purifier are provided to reduce the cost required to purify fluidic materials consisted of seawater, water, or liquid and to purify seawater and polluted river water into drinkable water. CONSTITUTION: Fluidic materials or bloods are arranged into a purifier, and an electromagnetic wave generator (1610) continuously strikes the fluidic materials or bloods with electromagnetic waves. Fluidic material molecules or polluted bloods with light specific gravities are floated on an upper layer by the action of the gravity. If the quantity of the polluted bloods and fluidic material molecules is increased, the polluted bloods and fluidic material molecules are automatically discharged by a material pushing action. Clean water molecules or clean bloods of heavy specific gravities are collected in a lower layer by the action of the gravity.
Patent KR-20140124636-A (KR)
Inventor: JUNG YANG IL
IPC: G21C3/07
Filed: 2013-04-17
Abstract: The present invention relates to a ceramic-metal hybrid cladding tube capable of obtaining the advantages of metal and ceramic by combining the metal and the ceramic which are heterogeneous materials. The ceramic-metal hybrid cladding tube includes a ceramic tube which receives a nuclear fuel of a nuclear reactor and prevents the loss of the mechanical strength of the cladding tube due to heat generated in the nuclear reactor, and a metal tube which surrounds the ceramic tube to prevent the corrosion of the ceramic tube and is boned to a fitting plug to seal the nuclear fuel. The metal-ceramic hybrid cladding tube suggested in the present invention secures safety in not only the normal operation of the reactor but also an accident of the reactor.
Patent KR-20130125299-A (KR)
Title: Electric actuator
Inventor: SOMEYA HIDEAKI
IPC: H02P7/06
Filed: 2013-04-24
Abstract: The present invention is provided to perform maintenance without receiving the restriction of time, forgetting a returning work to a common usage state, and discharging all electricity stored in an electric storage body. A latching relay contact point (31) is installed in an electricity supply path supplying the electricity from the electric storage body (30) to a motor (25). The latching relay contact point (31) is opened when a set coil (32) of a latching relay is pressed and is closed when a reset coil (33) of the latching relay is pressed. In maintenance, the motor (25) is operated by the electricity transmitted from the electric storage body (30) by turning off a power switch (22), and the electricity transmitted from the electric storage body (30) is supplied to the set coil (32) by turning on a contact point automatic returning switch (35). And the latching relay contact point (31) is opened. The latching relay contact point (31) is automatically converted from an opened state into a closed state by the reset coil (33) and is returned to the common usage state. [Reference numerals] (100) Electric actuator;(23) Constant voltage circuit;(25) Motor;(32) Set coil;(33) Reset coil;(34) Battery pack
Patent KR-20140128025-A (KR)
Inventor: KWAK JEONG BOK
IPC: H01T4/10
Filed: 2013-04-26
Abstract: The present invention relates to an electrostatic discharge prevention material. The electrostatic discharge prevention material according to an embodiment of the present invention includes: a resin matrix; and a mixture of inorganic particles and metal particles dispersed in the resin matrix. The diameter of the metal particles is less than that of the inorganic particles. Also, the metal particles are arranged between the inorganic particles.
Patent KR-20140128726-A (KR)
Inventor: SON KYUNG MO
IPC: G02F1/1337
Filed: 2013-04-29
Abstract: The present invention relates to a liquid crystal display device and a manufacturing method thereof. More particularly, the present invention relates to a liquid crystal display device to reduce the adhesion of a seal pattern, and a manufacturing method thereof. A liquid crystal display device according to an embodiment of the present invention includes a liquid panel; a seal pattern; and at least one spread prevention unit. According to an embodiment of the present invention, the liquid panel includes a first substrate and a second substrate. The cell pattern is formed in a non-display region between the first substrate and the second substrate. The spread prevention unit is at least one hole formed in the first substrate.
Patent KR-20140099421-A (KR)
Inventor: JOO JAE HYUN
IPC: G02F1/167
Filed: 2013-05-09
Abstract: According to the present invention, a reflective display device includes: a first unit cell including a first fluid dispersed with first charged particles; a second unit cell including a second fluid dispersed with second charged particles; an electric field application unit which applies an electric field to the first unit cell and the second unit cell; and a control unit which adjusts the intensity of the electric field applied by the electric field application unit to control the colors displayed on the first unit cell and the second unit cell. The first and second particles do not move when the intensity of the electric field in the first and second particles applied to is under the respective threshold values, and move when the intensity of the electric field is equivalent or larger than the respective threshold values. The threshold values of the first and second particles are set to be different.
Patent KR-20140138420-A (KR)
Inventor: LEE HYUN CHUL
IPC: B23K26/08
Filed: 2013-05-23
Abstract: The present invention relates to a substrate edge heeling apparatus using a laser, configured to bevel-process the outer edge part of a composite panel using a laser beam without using a grinder by irradiating the laser beam along an upper edge line of an upper panel and a lower edge line of a lower panel. It is possible to improve the accuracy of bevelling, the smoothness state of the bevelling process surface, improve intensity and quality of the composite substrate, and simplify the process. The provided substrate edge heeling apparatus using the laser can uniformly and accurately bevel-process the entire edge line since the tools do not interfere when bevel-processing the upper edge line of the upper panel.