baber/WOPTO huggingface dataset:
Patent KR-20180089288-A (KR)
Inventor: LIN CHEN HO
IPC: B24B57/02
Filed: 2018-01-19
Abstract: Disclosed is a chemical mechanical polishing (CMP) method for a substrate including tungsten, to suppress dishing of the tungsten and erosion of a base dielectric, and reduce a corrosion ratio. According to the present invention, the method comprises: a step of providing a substrate; a step of providing a polishing composition, as an initial composition, including water, an oxidant, a thiol alkoxy compound, dicaryboxlic acid, an iron ion source, a colloidal silica polishing agent, and a pH control agent which is selectively included; a step of providing a CMP pad with a polishing surface; a step of causing a dynamic contact on an interface between the polishing pad and the substrate; and a step of distributing the polishing composition on a polishing surface on or adjacent to the interface between the polishing pad and the substrate. Accordingly, a part of tungsten (W) is polished and removed from the substrate, the corrosion ratio is decreased, and erosion of the dielectric under the tungsten as well as dishing of the tungsten (W) are suppressed.
Patent KR-20190097425-A (KR)
Title: Control method of electric oil pump for vehicle
Inventor: AHN SUNG HYUN
IPC: B60K11/02
Filed: 2018-02-12
Abstract: According to the present invention, a control method of an electric oil pump for a vehicle comprises the following steps of: learning a flow rate quality deviation of an electric oil pump by using a measurement result of a temperature of a driving motor and a coolant temperature; determining a required rotation speed required for cooling the driving motor by learning the flow rate deviation; and controlling the electric oil pump based on the determined required rotation speed. Therefore, when the number of driving rotation of the electric oil pump is determined, a learning result relevant to flow rate quality currently applied to the electric oil pump for a vehicle can be applied to appropriately perform control for cooling performance in accordance with the flow rate quality of the electric oil pump for a vehicle.
Patent KR-20180121337-A (KR)
Inventor: ERICH GUNTHER SCHULLER
IPC: G06F11/22
Filed: 2018-02-13
Abstract: Provided is an enterprise system and a method for concurrent use of the test of a modified enterprise system. The method includes: a step of obtaining input from one or more users of a production enterprise system; a step of providing input from one or more users to the production enterprise system; a step of determining a subset of input from one or more users which is used to test the modified enterprise system, by at least one hardware processor; a step of performing at least one transaction for the subset of input on the copy of the modified enterprise system and the production enterprise system, by at least one hardware processor; and a step of analyzing the one or more transactions to determine if the modified enterprise system is configured correctly by the at least one hardware processor.
Patent KR-20190098539-A (KR)
Inventor: JUNG SE YEON
IPC: H01L33/00
Filed: 2018-02-14
Abstract: An embodiment of the present invention relates to a light emitting device, a method for manufacturing a light emitting device, a light emitting device package and a lighting device. The light emitting device according to an embodiment of the present invention may comprise: a substrate; a light emitting structure disposed on the substrate; and a first bonding unit and a second bonding unit electrically connected to the light emitting structure. The substrate may include: a first surface extended in a first direction; and a second surface extended in a second direction vertical to the first direction. Each of the first bonding unit and the second bonding unit may include: a first extension surface extended in the first direction; and a second extension surface extended in the second direction. The length of the first surface in the first direction may be greater than that of the second surface in the second direction. The length of the first extension surface in the first direction may be greater than that of the second surface in the second direction. The present invention prevents lowering of reliability caused by solder cracks generated by thermal shock in a long axis direction.
Patent KR-20190099712-A (KR)
Inventor: SHIN JAEHO
IPC: H05K1/18
Filed: 2018-02-19
Abstract: Disclosed are a printed circuit board and an electronic device having the same. An electronic device according to an embodiment of the present invention comprises: a first substrate having a first connection area where a first pad is formed; a second substrate having a second connection area which faces the first connection area and in which a second pad is formed; and a printed circuit board interposed between the first substrate and the second substrate and connecting the first pad and the second pad. The printed circuit board comprises a hard substrate area and a soft substrate area. The hard substrate area is arranged between the first connection area and the second connection area. The soft substrate area is extended from the hard substrate area and connected to the first pad and the second pad.
Patent KR-20180119099-A (KR)
Inventor: MAHVAN NADER
IPC: G01J1/04
Filed: 2018-02-20
Abstract: A reflector can comprise an outer wall, an internal space, and at least one inner wall. Each inner wall has two end parts, that is a proximal end part and a distal end part. Each end part of the inner wall can be attached to the outer wall or the other inner wall. The inner wall can divide the internal space into two or more sections. The proximal end part and the distal end part of the reflector can be opened. The outer wall and the inner wall can be configured to reflect light in contact with the outer wall or the inner wall through the distal end part of the reflector.
Patent KR-20190102333-A (KR)
Title: solar and hydroeletric power generator umbrella charger
Inventor: Lee seo hyun
IPC: A45B3/00
Filed: 2018-02-25
Abstract: The present invention relates to an umbrella-combined mobile phone charger using solar power generation and hydro-power generation, which comprises: an umbrella main body on which a power generator is attached; a hydro-power generation system attached to the main body; a solar power generation system attached to the main body; and an umbrella pole having a terminal to which a charging cable can be connected. Accordingly, in addition to functions of being used as an umbrella or a charger, the umbrella-combined mobile phone charger can be applied in various ways in a daily life as a parasol and a power supplying device. As compared to a conventional supplementary battery, there are a less number of components such as metal components which may cause environmental pollutions, thereby being eco-friendly. The umbrella-combined mobile phone charger is not a charged type but a self-generating type, thereby solving battery depletion, can be used at any time if it is rainy or there is light, and is configured to solve a problem caused by exposure to humidity, thereby solving moisture contact, which is a weak point of a conventional charger. In addition, the umbrella-combined mobile phone charger is equipped with a power generation system that can be used in different weather conditions, and is capable of generating power by using light emitted from a fluorescent lamp, and thus, there is no limit in a usage space. The umbrella-combined mobile phone charger has various functions, thereby having higher efficiency compared to other products, and is configured to generate power by using rain and solar energy which is a natural phenomenon, thereby solving environmental pollution or depletion of natural resources.
Patent KR-20190102910-A (KR)
Title: Remote control system and method to support separate operation of an animal
Inventor: KIM SUN JOONG
IPC: G06F1/16
Filed: 2018-02-27
Abstract: Disclosed are a remote control system for supporting an independent task of animal and a method thereof. The remote control system for supporting the independent task of the animal according to an embodiment of the present invention comprises: a drone performing the independent task; a wearable device in which the animal is wearable and which can be docked by drone; a server configured to communicate with at least one of the drone and the wearable device to collect information collected by the drone and the wearable device, and to transmit a user command to at least one of the drone and the wearable device; and a user terminal communicating with the server to receive and output the collected information, and to receive the user command for the drone and the wearable device.
Patent KR-20180032538-A (KR)
Inventor: LEE KYOUNG LACK
IPC: A61K9/19
Filed: 2018-03-08
Abstract: Disclosed in the present invention are a hypotonic composition for fat decomposition and a method for preparing the same. The hypotonic composition for fat decomposition is prepared to contain deoxycholic acid, hyaluronidase, and the like in a hypotonic solution composed of distilled water and sodium chloride, so that the hypotonic composition for fat decomposition has effects of: reducing the occurrence of consolidation at an injection site due to the use of sodium deoxycholate alone; reducing the effect on cells containing fat components, other than fat cells (including, e.g., nerve cells, muscle cells, bone cells, and the like) to reduce adverse effects, such as neuroparalysis, muscle atrophy, and bone atrophy, compared with the use of sodium deoxycholate alone; reducing adverse effects, such as edema (swelling), erythema, and pain; increasing the efficiency of fat cell disruption through the combinative use of hyaluronidase based on a hypotonic solution; and allowing a use as a medicine for reducing fat accumulated in a topical site through subcutaneous administration.
Patent KR-20190107470-A (KR)
Title: Device for prevented a bursting by freezing
Inventor: YOON WEON HO
IPC: E03B7/12
Filed: 2018-03-12
Abstract: The present invention relates to a freezing prevention apparatus for a cold and hot water pipe, which prevents a cold and hot water pipe from freezing despite the cold by installing a small hot water pipe through which hot water flows and an electric heating wire performing heating in the cold and hot water pipe installed at a place which comes in contact with external air or in which freezing is easily expected. The present invention allows cold water passing through a water meter to be supplied to an indoor space through a cold water pipe and to be supplied to a boiler, a sink and a washing machine through a branching pipe, allows hot water heated in the boiler to be supplied through a hot water pipe, is connected to be supplied with the hot water to the sink and the washing machine through the branching pipe, installs the small hot water pipe circulating the inside of the cold water pipe, the hot water pipe, and the branching pipe, and installs the electric heating wire.
Patent KR-20190109876-A (KR)
Title: Novel h5n3 avian influenza virus and vaccine compositon comprising same
Inventor: YOON SUN WOO
IPC: A61K39/00
Filed: 2018-03-19
Abstract: The present invention relates to a novel avian influenza H5N3 virus, a vaccine composition comprising the same, and a method for preventing avian influenza virus infection using the same. The vaccine comprising the novel avian influenza virus according to the present invention has excellent protection against H5N1 and H5N8 avian influenza viruses, which are highly pathogenic and infectious in the host, and thus can be useful as a universal vaccine that can prevent various highly pathogenic H5 subtypes.
Patent KR-20180032544-A (KR)
Inventor: KIM JUN TAE
IPC: A63G31/00
Filed: 2018-03-21
Abstract: Disclosed is play equipment for children that children can play while hiding and searching. The present invention comprises: an installation frame disposed so as to be fixed at a predetermined height from the floor; a plurality of connecting members in which one end is fixed to the installation frame, and which are disposed at a lower portion of the installation frame, and made of a flexible material; and a plurality of play members provided at the other end of each of the connecting members, provided in a bar shape elongated in the longitudinal direction of the connecting members, and made of an elastic material capable of absorbing an impact upon contact with a child.
Patent KR-20190115228-A (KR)
Title: Machine tool
Inventor: BYUNGHYUN PARK
IPC: B23Q3/155
Filed: 2018-04-02
Abstract: According to the present invention, a machine tool comprises: a bed; a table installed in the bed for a workpiece to be mounted on the table; a column movably installed in the bed; a spindle movably installed in the column to rotate a tool to process a workpiece; a saddle movably installed in the bed to support the column; and a tool magazine unit accommodating a plurality of tools to supply the tools to the spindle. The tool magazine unit is formed in the column or the saddle to promote miniaturization and weight lightening. Moreover, tool exchange time is reduced to increase productivity.
Patent KR-20190118021-A (KR)
Inventor: JIWON KIM
IPC: F24F11/43
Filed: 2018-04-09
Abstract: According to an embodiment of the present invention, an air conditioner comprises: an engine; a compressor connected to a compressor suction passage and a compressor discharge passage and driven by the engine to compress a refrigerant; an outdoor heat exchanger; an outdoor expansion valve connected to the outdoor heat exchanger; a plurality of indoor units having an indoor expansion valve connected to the outdoor expansion valve through a liquid pipe, and an indoor heat exchanger connected to the indoor expansion valve; a cooling/heating switching valve connected to the compressor suction passage and the compressor discharge passage, connected to the outdoor heat exchanger through an outdoor heat exchanger connection passage, and connected to the plurality of indoor units through an engine; an auxiliary heat exchanger connected to the engine through a coolant line, and having a coolant passage through which coolant flowed from the coolant line passes, and a refrigerant passage through which the refrigerant passes; a bypass passage connected to a liquid pipe; a bypass expansion valve connected to the bypass passage; an auxiliary heat exchanger inlet passage connecting the bypass expansion valve and the refrigerant passage; an auxiliary heat exchanger outlet passage connecting the refrigerant passage and the compressor suction passage; and a control unit which controls the opening degree of the bypass expansion valve to the opening degree in which the bypass expansion valve expands the refrigerant when the pressure in the compressor suction passage is lower than or equal to the first low pressure in a cooling operation, and controls the bypass expansion valve to the minimum opening degree or closes the bypass expansion valve when the pressure in the compressor suction passage is equal to or higher than the second low pressure which is higher than the first low pressure.
Patent KR-20190046605-A (KR)
Inventor: LEE BYEONG KYU
IPC: C08J9/36
Filed: 2018-04-11
Abstract: The present invention relates to oil-water separating materials and a method for producing the same. The oil-water separating materials include a composite in which a zinc oxide particle layer and a fatty acid layer are sequentially formed, aggregated in a flake or snow structure to form a micro-nano structure, on a polyurethane matrix having a porous, foamed structure, and thus are not only excellent in durability, but also have an advantage that the average BET specific surface area is large and oil-water separation efficiency is excellent by being lipophilic, superhydrophobic, and super-water repellent. Therefore, the materials can be effectively used as oil-absorption-type, oil-water separating materials used for large-scale oil-water separation such as oil removal from the ocean.
Patent KR-20190119875-A (KR)
Title: Method for processing dry flower
Inventor: KIM MIN SEO
IPC: A01N3/02
Filed: 2018-04-13
Abstract: The present invention relates to a processing method of a dry flower, which comprises the steps of: (a) preparing a dry flower treatment solution containing propylene glycol and glycerin; (b) dipping a stem portion of the flower in the dry flower treatment solution; and (c) separating the flower from the dry flower treatment solution and preserving the same at the room temperature.
Patent KR-20190122495-A (KR)
Inventor: CHO GUE SERB
IPC: C30B30/04
Filed: 2018-04-20
Abstract: The present invention relates to a method for taking out a ceramic single crystal ingot. The method is a method for separating a transparent ceramic physically confined in a crucible from the crucible and comprises the steps of: irradiating an electromagnetic beam to at least a portion of an interface between the crucible and the ceramic in contact with each other; and locally modifying an interface to which the electromagnetic beam is irradiated.
Patent KR-20190128897-A (KR)
Title: Apparatus and method for generating clock
Inventor: KIM SEUNG JIN
IPC: H03L7/081
Filed: 2018-05-09
Abstract: A clock generation device according to an exemplary embodiment of the present disclosure may include a pulse generator configured to generate a pulse signal and a selection signal from a reference clock signal; a delay line configured to select a pulse signal or a delay clock signal in accordance with the selection signal and delay the selected signal to generate a delay clock signal; a switch configured to provide the delay line with a first voltage that provides power to the pulse generator or a second voltage generated based on a phase difference between a reference clock signal and a delay clock signal, according to a switch control signal; and a controller configured to generate the switch control signal based on the frequency of the delay clock signal. The jitter of a clock signal can be reduced by blocking the effect of noise.
Patent KR-20190128972-A (KR)
Inventor: KIM JUN WOONG
IPC: A45B9/00
Filed: 2018-05-09
Abstract: The present invention relates to a connecting member of a hiking stick and a tent pole, which is possible to form a tent by mixing a part of a conventional tent pole and a hiking stick, is possible to be used by being selected in accordance with necessity because of variously having a dome-shaped tent frame and a square tent frame through a connecting member of the conventional tent pole by straightly erecting the hiking stick performing a tent pillar or reversely erecting the same, is economic because of being possible to sharply reduce the number of a conventional heavy support pole having relative weight since replacement from a lower pillar pole of the tent to the hiking stick is easy, and is possible to easily enjoy hiking since volume of a backpack is light.
Patent KR-20190131380-A (KR)
Title: Method for detecting a diagnostic marker for infectious disease based on surface-enhanced Raman scattering
Inventor: KANG MIN HEE
IPC: C12Q1/682
Filed: 2018-05-16
Abstract: The present invention relates to a method for detecting a marker for diagnosing an infectious disease based on surface-enhanced Raman scattering. According to the method, not only the analysis time is reduced, but also various markers can be detected at once, thereby increasing the accuracy of diagnosis.
Patent KR-20190135642-A (KR)
Title: Three dimensional flash memory element for supporting bulk erase operation and manufacturing method thereof
Inventor: SONG YUN HEUB
IPC: H01L27/11556
Filed: 2018-05-29
Abstract: Disclosed are a three-dimensional flash memory device for supporting a bulk erase operation and a manufacturing method thereof. According to an embodiment, a three-dimensional flash memory device for supporting a bulk erase operation may include a string including a channel layer extended in one direction and a plurality of electrode layers stacked vertically on the channel layer; an upper wiring layer disposed on the string; at least one intermediate wiring layer penetrating the channel layer in the middle region of the string and disposed between the plurality of electrode layers; a lower wiring layer disposed in the lower part of the string; and at least one connecting part formed in the at least one intermediate wiring layer to connect at least two channel layers divided by the at least one intermediate wiring layer with each other.
Patent KR-20190138025-A (KR)
Inventor: YOON SEONG JUN
IPC: A23K10/16
Filed: 2018-06-04
Abstract: The present invention relates to Siphoviridae bacteriophage Str-SUP-1 (accession number KCTC 13514BP) separated from nature, having the ability to kill Streptococcus suis bacteria and the genome represented by SEQ ID NO: 1; and a method for prevention and treatment of a disease caused by Streptococcus suis bacteria, using a composition comprising Siphoviridae bacteriophage Str-SUP-1 as an effective ingredient.
Patent KR-20190138201-A (KR)
Inventor: LEE JONG SUB
IPC: A24F47/00
Filed: 2018-06-04
Abstract: The present invention relates to an aerosol generating device, which comprises: a case having an insertion tube capable of enclosing and supporting at least a portion of a cigarette; and an extraction member installed to be slidable to the case by having a disk for supporting a lower end of the cigarette, wherein the insertion tube includes a stepped portion formed to be leaded from an outer side to an inner side to seat the extraction member, and when the extraction member is separated from the case, the disk pressurizes the lower end of the cigarette to separate the cigarette from the case.
Patent KR-20190138351-A (KR)
Title: Emergency evacuation toilet safety system
Inventor: KIM JUNG WOO
IPC: G08B17/06
Filed: 2018-06-05
Abstract: An objective of the present invention is to provide a toilet safety system for emergency evacuation, which comprises: a toilet room (20); an entrance door (22) disposed in the toilet room (20); and a water barrier formation unit (30) configured to supply water to an inner surface of the entrance door (22) to form a water barrier so as to prevent poisonous gas from permeating between the entrance door (22) and a door frame (24) of the toilet room (20) in case of fire. The water barrier formation unit (30) comprises: a water barrier pipe (32) provided with a water discharge hole for supplying water at an inner side of the entrance door (22); and a water supply device (34) configured to supply water to the water barrier pipe (32).
Patent KR-20180134763-A (KR)
Inventor: TOSHEV PLAMEN
IPC: F01N9/00
Filed: 2018-06-05
Abstract: Provided is a method for operating an SCR exhaust gas aftertreatment system (10). The SCR exhaust gas aftertreatment system (10) comprises an SCR catalyst converter (11), an introduction device (14) introducing an ammonia precursor material in exhaust gas, and a bypass line (13) with respect to the SCR catalyst converter (11). Moreover, predetermined pressure in an exhaust gas line (12) from a downstream portion of a first blocking valve (15) to the SCR catalyst converter can be controlled.
Patent KR-20190140777-A (KR)
Inventor: GI HEON KIM
IPC: C09K19/60
Filed: 2018-06-12
Abstract: The present invention relates to a liquid crystal device, which comprises: a first substrate and a second substrate facing each other; a first electrode adjacent to the first substrate between the first substrate and the second substrate; a second electrode adjacent to the second substrate between the first substrate and the second substrate; a first alignment film adjacent to the first electrode between the first electrode and the second electrode; a second alignment film adjacent to the second electrode between the first electrode and the second electrode; and a liquid crystal layer interposed between the first alignment film and the second alignment film, wherein the liquid crystal layer comprises: a liquid crystal portion including liquid crystal molecules; and a hydrophobic portion including a hydrophobic material, the liquid crystal portion and the hydrophobic portion are phase separated from each other, and the hydrophobic material comprises fluorine.