baber/WOPTO huggingface dataset:
Patent KR-20190036166-A (KR)
Title: Organic-inorganic hybrid ultraviolet curable coating composition
Inventor: KANG BYUNG DO
IPC: C09D133/10
Filed: 2017-09-27
Abstract: The present invention relates to an ultraviolet curable organic/inorganic hybrid coating agent composition having physical properties such as chemical resistance, heat resistance, hardness, scratch resistance and the like. The composition comprises an inorganic component resin, an organic component resin, a photoinitiator, and an additive.
Patent KR-20190037551-A (KR)
Title: Wireless charging device and system for transmitting wireless power
Inventor: BAE SU HO
IPC: H02J5/00
Filed: 2017-09-29
Abstract: The present invention relates to a wireless charging device and a wireless power transmission system. According to an embodiment of the present invention, the wireless charging device, which transmits wireless power to two wireless power receivers, comprises: a transmission coil unit including a first transmission coil formed with one coil line and transmitting first wireless power based on first alternating current power and a second transmission coil transmitting second wireless power based on second alternating current power; an amplification unit generating the first alternating current power and the second alternating current power and providing the first alternating current power and the second alternating current power to the transmission coil unit based on a drive signal; a drive driver providing the drive signal to the amplification unit; and a control unit controlling the drive driver. The first transmission coil and the second transmission coil can be arranged to be in one plane.
Patent KR-20190038719-A (KR)
Title: Input sensing unit, method for manufacturing the same, and display device having the same
Inventor: KIM JAE NEUNG
IPC: H01L51/56
Filed: 2017-09-29
Abstract: The present invention relates to an input sensing unit with improved input sensing sensitivity, a manufacturing method thereof, and a display device having the input sensing unit. The input sensing unit of the present invention comprises: a base unit including a sensing region and a peripheral region; sensing electrodes provided on the sensing region; an insulating layer insulating the sensing electrodes; and a plurality of signal lines connected to the sensing electrodes.
Patent KR-20190038014-A (KR)
Title: Fe-based nonocrystalline alloy and electronic component using the smae
Inventor: KWON SANG KYUN
IPC: C22C45/02
Filed: 2017-09-29
Abstract: The present invention relates to an Fe-based nano crystal grain alloy and an electronic component using the same. According to an embodiment of the present invention, the Fe-based nano crystal grain alloy is expressed by the formula (Fe(1-a)M1a)100-b-c-d-e-f-gM2bBcPdCueM3g. Here, M1 is one or more elements among Co and Ni. M2 is one or more elements selected from a group of Nb, Mo, Zr, Ta, W, Hf, Ti, V, Cr, and Mn. M3 is one or more elements selected from a group of C, Si, Al, Ga, and Ge. According to the present invention, a, b, c, d, e, and g, respectively, have content conditions that are expressed by 0<=a<=0.5, 2<=b<=3, 9<=c<=11, 1<=d<=2, 0.6<=e<=1.5, 9<=g<=11 based on an atomic percent. The present invention aims to provide the Fe-based nano crystal grain alloy and the electronic component using the same, which have a high saturated magnetic flux density and a lower loss.
Patent KR-20190031099-A (KR)
Title: High thermal conductivity magnesium alloy and heat sink using the same
Inventor: MYEON CHANG SUNG
IPC: C22C23/00
Filed: 2017-09-29
Abstract: According to the present invention, a magnesium (Mg) alloy having lightweight and excellent thermal conductivity, and a heat sink including the magnesium (Mg) alloy are provided. The magnesium (Mg) alloy may include one or more alloy additive elements selected from the group consisting of silicon (Si), calcium (Ca), tin (Sn), yttrium (Y), iron (Fe), nickel (Ni), copper (Cu), cerium (Ce), cesium (Cs), antimony (Sb), cobalt (Co), thorium (Th), and silver (Ag). Some of the alloy additive elements may be dissolved in the magnesium alloy to form a solid solution. The alloy additive elements that form the solid solution at room temperature may account for 2 wt% or less, based on the total weight 100 wt% of the magnesium alloy, and the alloy additive elements that do not form the solid solution may be in crystalline phases.
Patent KR-20190041086-A (KR)
Title: Air conditioner system and method for controlling the same
Inventor: KWONHYUNG LEE
IPC: H04L29/12
Filed: 2017-10-12
Abstract: According to an embodiment of the present invention, an air conditioning system comprises: a plurality of outdoor units; a plurality of indoor units connected to one of the outdoor units via a refrigerant pipe and including a visible light receiving module; and an address set tool for transmitting address information to the indoor units in a visible light communication manner. Accordingly, addresses and groups of each unit can be rapidly and conveniently set.
Patent KR-20190042165-A (KR)
Title: A Gas Mixing Apparatus Having a Structure of Regulating a Pressure to a Nozzle for Supplying
Inventor: CHOI JANG SOO
IPC: B01F23/10
Filed: 2017-10-16
Abstract: The present invention relates to a gas mixing device of a nozzle pressure controlling and supplying structure and, more specifically, to a gas mixing device of a nozzle pressure controlling and supplying structure, which is capable of being used for development or a test of technology related to a scrubber cleaning system for removing harmful gas. The gas mixing device of a nozzle pressure controlling and supplying structure comprises: an individual gas generating module (10) which generates or induces at least one gas; a heterogeneous gas homogeneous mixing module (20) which mixes at least one gas supplied from the individual gas generating module (10) with air; a pressurized gas supplying module (30) which guides the air having predetermined pressure into the heterogeneous gas homogeneous mixing module (20), generates attraction power in at least one gas, and mixes the air with at least one gas; and a discharge controlling module (40) which discharges at least one gas mixed in the heterogeneous gas homogeneous mixing module (20) to a predetermined path. The air having the predetermined pressure is supplied to a nozzle.
Patent KR-20190042338-A (KR)
Title: An agitating device having an O-ring type rotating belt connecting structure
Inventor: KIM HAK SEONG
IPC: B01F13/00
Filed: 2017-10-16
Abstract: The present invention relates to a mixer. More specifically, the present invention relates to a mixer which minimizes a driving radius of a rotary belt as the rotary belt connects a revolution pulley and a rotation pulley in an O-ring shape by a guide roller formed in a width direction of a revolution rotor and provides improved durability of the belt by forming the rotary belt with an elastic urethane material.
Patent KR-20190044305-A (KR)
Title: Cleaning Mathod for Dirty Micro Drillbits
Inventor: JUNG YONG JOO
IPC: B26F1/16
Filed: 2017-10-20
Abstract: Drilling a small hole is an essential process for drilling a semiconductor chip and a wire hole on a PCB plate used for all electronic parts. Accordingly, a very expensive micro drill bit is used as a tool. The drill bit is easily contaminated with debris during use and must be cleaned after a certain period of use for recycling. The present invention suggests a method for removing debris using a pair of cylindrical brush rolls, which is a mechanical method rather than an electrical or chemical method, in order to clean the drill bit more easily, cleanly, and quickly.
Patent KR-20170124496-A (KR)
Inventor: AN SANG JEONG
IPC: H01L33/54
Filed: 2017-10-30
Abstract: The present disclosure relates to a method of manufacturing a semiconductor light emitting device, and a semiconductor light emitting device manufactured by the method. The method includes a step of preparing a first substrate which has a first surface and a second surface facing the first surface and has a first groove and a second groove extended from a first surface side to a second surface side, and has a conductive portion formed in each of the first groove and the second groove to restrict the thermal expansion of the respective conductive portions; a step of bonding the second substrate to the first substrate through a bonding layer at the first surface side; and a step of fixing a semiconductor light emitting device chip which has a growth substrate, a plurality of semiconductor layers grown on the growth substrate, and a first electrode and a second electrode electrically connected to the first semiconductor layer and the second semiconductor layer, respectively, to the first substrate from the second substrate. The method comprises a step of fixing the first electrode and the second electrode to the conductive portion of the first groove and the conductive portion of the second groove, respectively. It is possible to reduce process time.
Patent KR-20190048343-A (KR)
Inventor: BONG YEON SIK
IPC: G01N30/88
Filed: 2017-10-31
Abstract: The present invention relates to a method for quickly and accurately determining origin of pork, which measures isotope consumption of carbon, nitrogen and sulfur contained in pork samples to determine the origin of the pork, and performs statistical analysis on isotope values of each origin. According to the present invention, the origin of the pork can be determined by simultaneously analyzing stable isotopes of the carbon, the nitrogen and the sulfur contained in the pork samples. In particular, the discrimination rate of the origin is improved by additionally analyzing the isotope consumption value of the sulfur.
Patent KR-20180095428-A (KR)
Title: Gate driving circuit and display dedvice using the same
Inventor: BONG JUN HO
IPC: G09G3/20
Filed: 2017-10-31
Abstract: A gate driving circuit implementing a narrow bezel comprises: a scan control signal output circuit outputting a scan control signal; a light emission control signal output circuit outputting a light emission control signal different from the scan control signal; and a logic circuit between the scan control signal output circuit and the light emission control signal output circuit. The scan control signal output circuit and the light emission control signal output circuit provides a gate driving circuit sharing one Q node and one QB node through the logic circuit.
Patent KR-20190049139-A (KR)
Inventor: SONG JAE KEUN
IPC: B65B35/26
Filed: 2017-11-01
Abstract: The present invention relates to an edge protector attaching apparatus capable of attaching a protector to the edge of a product transferred through a conveyor. The edge protector attaching apparatus includes: a turntable located on a moving route of the conveyor to transfer the product, and locating the product in a rotation area and then rotating the product around a rotation axis; an attaching module attaching the protector to the upper and lower edges of the product when the turntable is rotated; and a pressurizing module preventing the product from moving in a vertical direction to the rotation axis by pressurizing the upper part of the product towards the bottom when the protector is attached by the attaching module to the upper and lower edges of the product.
Patent KR-20190050673-A (KR)
Inventor: KIM SEUNG HWAN
IPC: G06Q20/14
Filed: 2017-11-03
Abstract: The present invention relates to an apparatus for rate system processing and a method thereof. According to the present invention, a control method of a rate system processing server comprises the steps of: receiving a rate system subscription requesting signal; and adding a predetermined data quantity to a basic data quantity allocated to rate system designated in the rate system subscription request to set a data quantity for a month of a corresponding user only when agreement of period is not set in the rate system subscription request and consent of the user is given as a result of determination based on information included in the rate system subscription requesting signal received in the previous step.
Patent KR-20190050900-A (KR)
Inventor: KIM BEOM SEOK
IPC: A61L2/26
Filed: 2017-11-04
Abstract: The present invention relates to a smartphone disinfection case, which is to solve a problem that an existing smartphone case just protects a smartphone, by maximizing the efficiency of the portability since a disinfectant is mounted on a smartphone case instead of carrying the same, separately. The smartphone disinfection case of the present invention comprises: a smartphone case for processing an edge portion to be rounded so as to protect a smartphone; a disinfectant container having a rectangular shape at the rear of the smartphone case to input a disinfectant into a container; a spray using a piston principle to spray the disinfectant; a spray button having a circular recessed shape to be simply pressed by a hand; and a disinfectant container hole formed as a small hole to allow the disinfectant to be injected thereinto. Therefore, according to the present invention, a problem that an existing smartphone case just protects a smartphone, is solved by maximizing the efficiency of the portability since a disinfectant is mounted on a smartphone case instead of carrying the same, separately.
Patent KR-20190056630-A (KR)
Inventor: CHO JE KWANG
IPC: G11C11/413
Filed: 2017-11-17
Abstract: The present invention relates to a random access memory (RAM) circuit. According to the present invention, the RAM circuit comprises: a first switching unit switching connection with internal power; a second switching unit switching connection with earth; a third switching unit switching connection between the first or second switching units and a column signal in accordance with any one from an enable signal and a scan line selection signal; and a fourth switching unit switching connection between the first and second switching units in accordance with the other one from the enable signal and the scan line selection signal. Each of the first to fourth switching units comprises a pair of negative metal oxide semiconductor (NMOS) or positive metal oxide semiconductor (PMOS) transistors. The number of NMOS transistors forming the first to fourth switching units can be equal to that of PMOS transistors. Accordingly, provided is an advantage of realizing a RAM circuit to minimize a transistor arrangement area while reducing power consumption for driving a pixel.
Patent KR-20190057987-A (KR)
Inventor: SHIN DA SOL
IPC: B08B1/00
Filed: 2017-11-21
Abstract: The ultimate value and purpose of an automatic disinfection toothbrush is that the toothbrush is kept in a disinfected state by a simple button after brushing teeth without period cleaning or heat disinfection. When the button is pressed, bristles are exposed, and when the button is pressed once again, the bristles are withdrawn and closed. An interior in which the bristles are contained is kept 100% disinfection state at all times by automatic disinfection and drying function.
Patent KR-20190060436-A (KR)
Title: Method for User based Resource Scheduling under Multi-User Environment
Inventor: EOM YOUNG IK
IPC: G06F9/48
Filed: 2017-11-24
Abstract: A method for scheduling resource based on a user in a multi-user environment comprises the following steps: allocating an individual resource group for each user based on a user ID (UID); and automatically allocating all processes corresponding to an application to the individual resource group of the user when the user executes the application. The user-based resource scheduling may be supported by generating a resource group for each user instead of a resource group generated for each process in the conventional invention, and the resource group may be isolated from a group of other users to support the performance isolation between the users.
Patent KR-20190063091-A (KR)
Title: Coil electronic component
Inventor: LEE YOUNG IL
IPC: H01F1/01
Filed: 2017-11-29
Abstract: According to an embodiment of the present invention, a coil electronic component comprises: a body having a coil unit embedded therein and having a magnetic particle dispersed in an insulator; a first atomic layer deposition layer formed with an insulating material along the surface of the coil unit; a second atomic layer deposition layer formed with an insulating material along the surface of the first atomic layer deposition layer; and an external electrode connected to the coil unit.
Patent KR-20190064922-A (KR)
Title: Egr valve actuator
Inventor: LIM JAE PIL
IPC: F02M26/53
Filed: 2017-12-01
Abstract: According to the present invention, an exhaust gas recirculation (EGR) valve actuator comprises: an actuator housing having an inner space in which a motor and a controller for controlling the motor are mounted; and an output shaft connected to receive power of the motor. One end of the output shaft protrudes to an outer side of the actuator housing, a lever is coupled to the one end of the output shaft and connected to a flap of an EGR valve through a linkage, and a foreign matter inflow preventing member may be mounted on the one end of the output shaft so as to cover the one end of the output shaft.
Patent KR-20190013412-A (KR)
Inventor: FERNG SHYH SHIN
IPC: H01L27/02
Filed: 2017-12-07
Abstract: A method comprises a step of forming a test key. The formation of the test key comprises: a step of forming a first plurality of semiconductor strips; a step of cutting the first plurality of semiconductor strips into an array of a second plurality of semiconductor strips, wherein each row of the array is formed from one strip of the first plurality of semiconductor strips; a step of forming isolation regions in recesses between the second plurality of semiconductor strips; and a step of recessing the isolation regions. The upper parts of the second plurality of semiconductor strips protrude higher than the isolation regions to form semiconductor fins, and the semiconductor fins form a fin array. An X-ray beam is projected onto the test key. A diffraction pattern is obtained from the scattered X-ray beam from the test key.
Patent KR-20190068900-A (KR)
Title: Pyrolysis emulsification and clean fuel system for waste synthetic polymer compound
Inventor: KIM TAE YOON
IPC: C10B53/07
Filed: 2017-12-11
Abstract: The present invention relates to a system for the pyrolysis emulsification and clean fuel conversion of a waste synthetic polymer compound. The system includes: a rotary kiln which is in a rotation linkage, has an inlet capable of being opened and closed at one side, has an outlet at the other side, and performs pyrolysis as a screw is formed on the inner periphery and the input is interlocked in the direction of the outlet by the screw; a separation device which separates gas discharged from the outlet into heavy oil gas and diesel oil gas; a cooling device which cools and liquefies diesel oil gas separated by the separation device; an oil and water separation device which separates oil and water from the diesel oil gas cooled and liquefied from the cooling device; a storage tank which receives oil from the oil and water separation device and stores the oil; a settling tank which receives oil from the storage tank and settles foreign matters; and a centrifugal separator which receives oil from the settling tank and filters foreign matters. The present invention can improve the yield and quality of refined oil.
Patent KR-20190069794-A (KR)
Title: Lactobacillus plantarum MBE/L2990 strain having excellent alpha-rhamnosidase activity and bioconversion activity from ginsenoside Re and Rb1 to ginsenoside Rg1 and Rg5
Inventor: MYOUNG DONG KIM
IPC: C12N1/20
Filed: 2017-12-12
Abstract: The present invention relates to a Lactobacillus plantarum MBE/L2990 strain having an excellent α-rhamnosidase enzyme activities and a bioconversion activity of ginsenoside Re and Rb1 into ginsenoside Rg1 and Rg5, and a usage thereof. According to the present invention, the Lactobacillus plantarum MBE/L2990 strain is safe in terms of the sitology and excellent in bio-converting ginsenoside Re and Rb1 contained in ginseng into ginsenoside Rg1 and Rg5. Accordingly, the Lactobacillus plantarum MBE/L2990 (KCTC18529P) strain according to the present invention is used to manufacture fermented ginseng or red ginseng having the content of Rg1 and Rg5 increased relatively, thereby being very useful in relevant industries.
Patent KR-20180068315-A (KR)
Inventor: BEYENS DRIES
IPC: G01N1/10
Filed: 2017-12-13
Abstract: The present invention relates to a sampler for high temperature metals. The present invention comprises a sample chamber assembly having a cover plate and a housing, the sampler taking the sample from a molten metal bath, in particular a molten iron. The housing has first and second openings for an inlet conduit and a gas coupler, respectively. A first side has an analysis zone, a vent zone, and a distribution zone. The depth of the analysis zone is 0.5-1.5 mm. The cover plate and the housing are assembled together to form a sample cavity. The sample chamber assembly cools the molten iron contained therein into a solidified white structure metal sample. The analytical surface of the sample is in a first plane. In the flow direction of the molten iron, the width dimension of the sample cavity is not increased but the ratio of the length of the sample cavity to the depth is increased.
Patent KR-20190072143-A (KR)
Title: Cyclic Separation Process of Olefin And Paraffin
Inventor: LEE CHANG HA
IPC: B01D53/04
Filed: 2017-12-15
Abstract: The present invention relates to a technique for separating an olefin/paraffin mixed gas using an adsorption process, wherein one feature is a process of desorption and recovery of olefin adsorbed from an adsorbent with a low energy consumption using a desorption gas, thereby being able to save energy and installation costs used for olefin desorption and regeneration of an adsorption tower. In addition, it is possible to increase a recovery rate of olefins by supplying a part of an exhaust gas of a rinse step to another adsorption tower.
Patent KR-20190073669-A (KR)
Title: PTC heater of dual type
Inventor: KIM JAE HUN
IPC: H05B3/50
Filed: 2017-12-19
Abstract: The present invention relates to a dual type PTC heater having heterogeneous metals for preventing corrosion, which comprises: a bottom fixing unit; a plurality of PTC assemblies arranged in parallel with the bottom fixing unit in a vertical direction, wherein at least two layers are stacked thereon, and a space is formed at ends adjacent to each other; a protective frame arranged on the bottom fixing unit along a circumferential direction of the PTC assemblies and provided to support the PTC assemblies; a core disposed between spaces, configured to separate locations of the PTC assemblies stacked on top of each other, and having a control module for controlling driving of the PCT assemblies; and a bus bar for electrically connecting one ends of the plurality of PTC assemblies adjacent to each other in a space formed in the core. Each of the PTC assemblies comprises: one or more PTC elements disposed at regular intervals; a pair of aluminum panels disposed on upper and lower surfaces of the PTC elements, respectively, and compressed with the PTC elements to electrically connect the PTC elements to each other; and a molding body for molding the PTC elements and the pair of aluminum panels to fill a void formed between the aluminum panels and the PTC elements. Each of the pair of aluminum panels comprises a pair of electrodes protruding from a terminal extending to an end of the molding body. One of the pair of electrodes is press-fitted into the bus bar, and the bus bar is made of a copper plate. The electrodes are made of aluminum, and tin plating is formed on a predetermined area of the electrodes such that a potential difference between the copper plate and the aluminum of the electrodes can be reduced, thereby suppressing corrosion.