baber/WOPTO huggingface dataset:
Patent KR-20200113366-A (KR)
Title: Apparatus For Wafer Cleaning
Inventor: TAK SEONG HEE
IPC: B08B3/12
Filed: 2019-03-25
Abstract: The present invention is to provide a wafer cleaning apparatus capable of increasing a cleaning efficiency of a wafer by uniformly transmitting a cleaning solution and ultrasonic waves to the entire surface of the wafer. The present invention provides the wafer cleaning apparatus comprising: a cleaning tank containing a cleaning solution; a support part for supporting a plurality of wafers in the cleaning tank; an ultrasonic generation part located under the cleaning tank and generating ultrasonic waves toward the plurality of wafers; and a wafer rotation part installed on the cleaning tank and the support part to rotate the plurality of wafers in the cleaning tank.
Patent KR-20200018207-A (KR)
Title: Systems and methods for rendering reflections
Inventor: ULUDAG YASIN
IPC: G06T15/06
Filed: 2019-03-27
Abstract: Embodiments of the present invention provide systems for rendering reflections and methods thereof. To add reflections to a pixel in an image, ray marching is used to attempt to find a ray intersection for primary reflections. When using rasterization to render a scene, objects outside the viewport are culled. As such, ray marching may fail in various situations. For example, during ray marching, a ray emits the viewport without intersecting any other objects of the scene. In such a situation where ray marching fails, the ray can be re-cast as a ray-traced ray. The ray-traced ray is cast into the full three-dimensional (3D) scene with all objects present (i.e., objects are not culled). Ray tracing is then used to attempt to find a ray intersection, i.e., for a primary reflection. The embodiments can be used in real-time or near-real-time applications such as video games.
Patent KR-20200118335-A (KR)
Title: A composition for treating cancer that comprises a peptide structure which targets more than one immune checkpoint proteins
Inventor: JUN HOE CHA
IPC: A61K38/08
Filed: 2019-04-05
Abstract: The present invention relates to a pharmaceutical composition for treating cancer comprising a structure comprising a first amino acid sequence and first fluorescence. An object of the present invention is to provide an immune checkpoint inhibitor targeting equal to or more than two immune checkpoint proteins.
Patent KR-20200119137-A (KR)
Inventor: YOO HO YEON
IPC: F21V14/08
Filed: 2019-04-09
Abstract: Provided is a lighting device which can use a plastic bottle as a lighting fixture. The lighting device comprises: a stopper unit capable of adjusting an amount of light emitted from a flash mounted on a smartphone to be incident; a main body coupled to the stopper unit and including an inner space; and a cover surrounding a portion of the main body.
Patent KR-20200123338-A (KR)
Title: Stent delivery device
Inventor: PARK HUN KUK
IPC: A61M27/00
Filed: 2019-04-18
Abstract: A stent delivery device is disclosed. The stent delivery device comprises: a housing having a hollow space formed in the lengthwise direction thereof; a body part coupled to one side of the housing and having a predetermined length; and a handle part extending through and coupled to the body part to be slidable along the lengthwise direction of the body part, wherein a stopper is formed in a partial area of the outer circumferential surface of the body part to limit a sliding movement of the handle part, and when the handle part is rotated to a predetermined angle along the circumferential direction of the outer circumferential surface, movement limitation by the stopper is released to allow the sliding movement of the handle part.
Patent KR-20190126710-A (KR)
Inventor: KAWAKITA KEITARO
IPC: B32B27/40
Filed: 2019-04-22
Abstract: According to the present invention, an exterior material for an electricity storage device comprises a heat resistant resin layer (2) as an outer layer, a heat fusion resin layer (3) as an inner layer, and a thin metal layer (4) disposed between these two layers. A protection resin layer (7) is laminated on an outer side of the heat resistant resin layer (2), the protection resin layer (7) contains a resin and a spacer agent having no compatibility with respect to the resin, and a part of the spacer is configured to protrude outward from the surface of the protection resin layer (7). By the configuration, the exterior material for the electricity storage device, which has excellent abrasion resistance and moldability and is difficult to generate discoloration by molding, can be provided.
Patent KR-20200124375-A (KR)
Title: Compressor wheel for turbo chagrger
Inventor: CHO TEOCK HYEONG
IPC: F01D5/14
Filed: 2019-04-23
Abstract: The present invention relates to a compressor wheel for a turbocharger, which comprises: a wheel hub; and a plurality of blades formed around the wheel hub in a spiral shape, wherein a round unit is formed in a leading edge tip of the blades. According to the present invention, the compressor wheel for a turbocharger enables quiet driving of a vehicle.
Patent KR-20200125001-A (KR)
Title: Vehicle Regular Visit Management Service Method
Inventor: JEON JAE HWAN
IPC: G06Q50/10
Filed: 2019-04-25
Abstract: The present invention relates to a method for providing a high-quality regular visit vehicle management service by providing a real-time communication environment between a customer and a business operator for car washing. The method for providing a high-quality regular visit vehicle management service comprises the following steps: (A) accessing, by a customer server, a vehicle service server to join a membership and log in the same; (B) providing, by the vehicle service server, customer information and a customer authentication code to the accessing customer server; (C) inputting, by the customer server, the received customer information and the customer authentication code to transmit the same to the vehicle service server; (D) inputting, by the vehicle service server, the input customer information to a business operator server; (E) setting, by the business operator server, schedule management to transmit the same to the vehicle service server; (F) setting, by the customer server, car wash schedule information and transmitting the same to the vehicle service server; (G) inputting, by the vehicle service server, the car wash schedule information to the business operator server; (H) accepting or rejecting, by the business operator server, the car wash schedule information set by the customer server; (I) transmitting the acceptance or rejection result of step (H) to the customer server; (J) recognizing a beacon tag inside a vehicle of a customer by using GPS, and receiving the position of the vehicle through a map; (K) recognizing the beacon tag by using GPS and receiving the position of the vehicle, when the business operator server and the beacon tag are within a predetermined distance range; (L) transmitting, by the vehicle service server, information indicating that car washing is started, when the car washing is started; and (M) transmitting, by the vehicle service server, the details of the car washing, and pictures of the vehicle before and after the car washing to the customer server, when the car washing is finished.
Patent KR-20200126260-A (KR)
Title: Composition comprising lactobacillus for treating or preventing Clostridium difficile infection
Inventor: SONG HO YEON
IPC: A61K35/747
Filed: 2019-04-29
Abstract: The present invention relates to the use of the prevention or treatment of a lactobacillus complex isolated from fermented food which helps with Clostridium difficile enteritis. The lactobacillus complex having the ability to alleviate Clostridium difficile enteritis is isolated from fermented food. Therefore, the lactobacillus complex can be used as a composition for preventing or treating Clostridium difficile enteritis.
Patent KR-20200122953-A (KR)
Title: Composite Drying dry food waste processing system using a microwave
Inventor: PARK MYUNG KYU
IPC: G01G3/14
Filed: 2019-05-09
Abstract: The present invention relates to a complex drying food waste drying system using microwaves. The system installed so that wet food waste can be put in a drying chamber and food waste can be dried using microwaves includes: a housing manufactured by partitioning an inner space by a number of horizontal and vertical frames to house the drying chamber; and a drying device including the drying chamber in which and wet food waste is accommodated, a microwave supply means having a magnetron for emitting microwaves into the drying chamber, and a weight sensing means having a weight sensor installed to measure the weight of the initial drying chamber in which the wet food waste is accommodated and the weight of the drying chamber during a drying process that the food waste is dried. Accordingly, food waste can always be discharged in a constant dry state.
Patent KR-20200129668-A (KR)
Title: Sink Ball Drain Cover with Easy Fit Disinfectant
Inventor: KWON WOO SANG
IPC: E03C1/126
Filed: 2019-05-09
Abstract: The present invention relates to a shape-improved drainage cover for a sink bowl equipped with a sterilizing and disinfecting agent easy to attach and detach. The shape-improved drainage cover for a sink bowl equipped with a sterilizing and disinfecting agent comprises: a drainage plate body (10) with a circular rim unit (11); a central supporting plate (20) formed by cutting a middle part of the drainage plate body (10) to form horizontal lines (L1, L2), having a central part in a shape crossing a circle, and formed to be flat at a predetermined width (W1); concave first and second curve-type curved plate units (31, 35) provided in a curve shape between the rim unit (11) and the central supporting plate (20) by the formation of the cut lines (L1, L2); a drainage space formed between the first and second curve-type curved plate units (31, 35), concave downwardly, and in both sides of the cut lines (L1, L2) and the central supporting plate (20) to form a passage through which water is discharged from a drainage container; a locking means (50) formed in a lower part of the central supporting plate (20); and a disinfectant container (60) coupled to the locking means in the lower part of the central supporting plate (20) to be detachable.
Patent KR-20190130507-A (KR)
Title: Matrix copolymer, graft copolymer, and thermoplastic resin composition
Inventor: OK HYE JEONG
IPC: C08L33/08
Filed: 2019-05-14
Abstract: The present invention relates to a matrix copolymer comprising cellulose nanocrystal derivatives, alkyl (meth)acrylate monomer units, aromatic vinyl monomer units, and vinyl cyanide-based monomer units, a graft copolymer comprising cellulose nanocrystal derivatives, conjugated diene polymers, alkyl (meth)acrylate monomer units, aromatic vinyl monomer units, and vinyl cyanide-based monomer units and a thermoplastic resin composition comprising at least one of the matrix copolymer and the graft copolymer. According to the present invention, the thermoplastic resin composition has improved processability, impact strength, tensile strength and chemical resistance.
Patent KR-20200131924-A (KR)
Inventor: JO SU MIN
IPC: C01B3/34
Filed: 2019-05-14
Abstract: A plasma apparatus and a reforming system including the same are provided. The plasma apparatus comprises: a plasma chamber using plasma to reform hydrogen from compounds, and including a cathode electrode, an anode electrode spaced apart from the cathode electrode, and a neutral electrode disposed between the cathode electrode and the anode electrode; and a heat exchanger including a cooling unit that is connected to the plasma chamber to lower the temperature of reformed hydrogen and by-products, surrounds a pipe and an outer wall of the pipe and provides a refrigerant. The present invention is capable of reforming a high volume of methane into hydrogen.
Patent KR-20200131541-A (KR)
Inventor: BAE KWAN HONG
IPC: H01M10/04
Filed: 2019-05-14
Abstract: The present invention relates to an electrode assembly and to an inspecting method thereof, capable of accurately confirming the folding and alignment of tabs of an electrode. The electrode assembly according to an embodiment has a structure in which at least one unit cell of a first electrode/separator/second electrode/separator/third electrode is stacked, wherein the first electrode and the third electrode include tabs protruding toward an outer periphery of one side, respectively and the second electrode includes a tab protruding toward the outer periphery of the other side opposite to the one side. In addition, the first electrode tab and the third electrode tab have a through hole formed at one corner, respectively and an inclined portion forming a predetermined angle with respect to a virtual extension line which extends each of the outer peripheries adjacent to each other among the outer peripheries of the tab at the other corner, and the through hole of the first electrode tab and the inclined portion of the third electrode tab may be disposed to overlap each other.
Patent KR-20200132177-A (KR)
Inventor: YOU HO KYUNG
IPC: G06Q20/32
Filed: 2019-05-16
Abstract: Disclosed is a system for providing a card service based on blockchain. The system of the present invention comprises: a user terminal issuing at least one card service application selected by a user among card service applications distributed in blockchain when blockchain-based user authentication is performed; and a card storing at least one issued card service application in an integrated circuit (IC) chip. Therefore, a card service the user wants can be immediately and easily provided.
Patent KR-20200132216-A (KR)
Inventor: KIM EOK SOO
IPC: B22D17/14
Filed: 2019-05-16
Abstract: The present invention relates to an auxiliary device for die casting. According to the present invention, the auxiliary device for die casting comprises: a vacuum decompression device including a vacuum pump, a motor, a vacuum-side nozzle, a vacuum-side control unit, and a filter; an oxygen supply device including a manifold, an oxygen-side nozzle, an oxygen-side control unit, an oxygen-side vacuum level measuring device, and an oxygen-side pressure measuring device; and a control valve device. According to the present invention, castability can be improved.
Patent KR-20200134884-A (KR)
Inventor: HA SEUNG SOO
IPC: C05F9/02
Filed: 2019-05-24
Abstract: The present invention relates to a sewage and wastewater treating facility for recovering biosolids. Disclosed is the sewage and wastewater treating facility for recovering biosolids comprising: a phosphorus crystallization device and a liquid cyclone. The phosphorus crystallization device recovers phosphorus crystals from an anaerobic digestion liquid flowing from an anaerobic digester. The liquid cyclone receives contents including the phosphorus crystals stored in the phosphorus crystallization device, separates only the phosphorus crystals, and applies the same to the phosphorus crystallization device. By using the phosphorus crystallization device in combination with the liquid cyclone, the present invention does not recover the phosphorus crystals with a diameter of several tens of micrometers, and recover the phosphorus crystals after growing the same from several hundred micrometers to several millimeters in diameter through the liquid cyclone.
Patent KR-20200136604-A (KR)
Title: Foldable Mouse Pad Having A Wireless Charging Function
Inventor: YOON HEE SUP
IPC: B32B9/04
Filed: 2019-05-28
Abstract: Introduced is a mouse pad, which can be wirelessly charged and folded or unfolded as needed. The mouse pad includes a first pad and second and third pads, which can be folded with respect to the first pad. A keyboard, a mouse, and an external device for charging can be placed on the fully unfolded mouse pad. When both the second and third pads are folded, the second and third pads can be used with the mouse on the second and third pads in a form of a single pad, and the mouse can be placed along with the keyboard to be used when only the third pad is folded.
Patent KR-20200138460-A (KR)
Inventor: JEONG NOH HEE
IPC: C09J11/08
Filed: 2019-05-29
Abstract: The present invention relates to a surfactant for an adhesive and, more specifically, to a surfactant produced by reacting a nonionic surfactant with a carboxylic acid system and having excellent interfacial properties due to low surface tension and high emulsifying capacity, thereby being usefully used as a surfactant for an adhesive.
Patent KR-20200137663-A (KR)
Title: Suction structure for electrosurgical handpeice
Inventor: CHOI BO HWAN
IPC: A61B18/14
Filed: 2019-05-31
Abstract: The present invention relates to a suction structure of a handpiece for electrosurgery, and in particular, to a smog suction structure of a handpiece capable of effectively sucking and removing smog that interferes with the vision of an operating surgeon and adversely affects health. The smog suction structure of a handpiece for electrosurgery is composed of a case (101), an operating rod (104) inserted into the case (101), and a conductive electrode (117) fastened to an end of the operating rod (104).
Patent KR-20200073962-A (KR)
Inventor: LEE HYUNG REA
IPC: G09F15/00
Filed: 2019-06-04
Abstract: The present invention relates to an air-injected advertisement sculpture comprising: a body which expands or contracts according to the injection or discharge of air, has an up-and-down lighting installation hole in the center, and has an advertisement phrase engraved on the outer surface; a lighting unit installed in the lighting installation hole of the body in an up and down direction, and a plurality of lighting modules are connected to each other through wires to be flexible; and a power supply unit for applying power to the lighting unit. The lighting unit is evenly arranged in the up and down direction so that a luminous effect is evenly applied to the outer surface, thereby enabling a more effective advertisement.
Patent KR-20200140668-A (KR)
Inventor: JI JUNG SUP
IPC: A47K1/06
Filed: 2019-06-08
Abstract: The present invention relates to a structure for a neck-rest for a washbowl of a beauty shop and a barbershop to protect a customer′s neck. According to the present invention, the washbowl of a beauty shop and a barbershop has an arched neck insertion part formed on the bottom surface of the center thereof. The washbowl comprises: a fitting part molded of urethane rubber while forming the same arc as that of the neck insertion part and elastically sandwiched and coupled between the upper and lower surfaces of the neck insertion part; and a cushion part molded of rigid PVC or urethane foam to have an arbitrary shape, integrally coupled to the circumferential surface of the fitting part, including a coupling part and a valley integrally formed while interfacing with the coupling part and formed on upper and lower parts along a surface interfaced with the coupling part, and comfortably supporting a customer′s neck.
Patent KR-20190143386-A (KR)
Title: ORAL pH INDEPENDENT DOSAGE FORMULATION FOR TREATING NEURODEGENERATIVE DISORDERS
Inventor: LEE MENG JU
IPC: A61P25/28
Filed: 2019-06-17
Abstract: The present invention discloses an oral administration formulation suitable for treating neurodegenerative disorders. The oral administration formulation contains both sustained-release and immediate-release drugs. A sustained-release drug in the oral administration formulation is memantine, and an immediate-release drug in the oral administration formulation is donepezil and/or memantine, wherein a formulation has a pH-independent memantine dissolution profile at a pH range from about 1.0 to about 7.0.
Patent KR-20190142735-A (KR)
Inventor: KANG NAM SOOK
IPC: H02B1/24
Filed: 2019-06-17
Abstract: Embodiments relate an LNG carrier having an essence load and a service load, which includes: a first power system associated with the essence load; and a second power system associated with the service load. The first power system includes: a first power generation part; a first distribution board; and a first load part having a continuous load required for navigation of a ship.
Patent KR-20200001531-A (KR)
Title: Method of manufacturing semiconductor device, method of managing parts, substrate processing apparatus and substrate processing program
Inventor: NISHIDA MASAYA
IPC: H01L21/02
Filed: 2019-06-25
Abstract: The present invention provides a technique for preventing the occurrence of a product lot out by a variation of a characteristic value of a valve even when the characteristic value is changed by a long-term operation or external factors. The technique comprises the steps of: supplying a processing gas and performing a process recipe for processing a substrate; and performing a correction recipe for checking a characteristic value of a supply valve provided in a processing gas supply line for supplying the processing gas to a process furnace. The step of performing a correction recipe includes the following steps of: supplying an inert gas into the processing gas supply line for a predetermined time in a state in which a control valve provided on an exhaust side of the processing furnace to control the pressure in the processing furnace is fully opened; detecting a pressure value of the supply valve while supplying the inert gas into the processing gas supply line with the control valve fully opened; and calculating the characteristic value in a supply pipe, where the supply valve is installed, based on the detected pressure value.
Patent KR-20210001257-A (KR)
Inventor: LEE HEE WOON
IPC: B23K26/38
Filed: 2019-06-27
Abstract: The present invention relates to a laser processing apparatus. According to the present invention, the laser processing apparatus comprises: a chamber (100); a carrier (200); a laser module (300) installed outside the chamber (100); a viewport protection unit (400); a support frame unit (500) supporting the viewport protection unit (400); a first driving unit (600) installed inside the chamber (100); and a second driving unit (700). According to the present invention, a viewport can be prevented from being contaminated by particles.
Patent KR-20210001540-A (KR)
Inventor: JUNG JI HEE
IPC: F01M11/04
Filed: 2019-06-28
Abstract: An oil filler cap moves a slider relative to a cap body by using a push button and a first spring. Therefore, an oil injection hole can be rapidly and easily opened and closed by using the oil filler cap. The oil filler cap comprises the cap body, the slider, and the first spring.
Patent KR-20210004490-A (KR)
Inventor: YANG HEE WON
IPC: F24F11/52
Filed: 2019-07-04
Abstract: The present invention relates to an energy environment-integrated fine dust disaster management system which efficiently reduces fine dust concentrations. More specifically, the energy environment-integrated fine dust disaster management system comprises: a sensor and communication unit to sense a fine dust concentration and transmit sensing data to a control unit; the control unit to analyze data inputted from the sensor and communication unit and transmit a control signal or sensing data based on the inputted data; a monitoring display unit to process information outputted from the control unit to display the processed information; an output unit to drive devices for reducing fine dust or the like with a signal outputted from the control unit; and a power supply unit to supply power to the sensor and communication unit, the control unit, and the output unit. The power supply unit converts power generated from a photovoltaic power generation cell or a wind power generation device to supply power of energy stored in a battery via a power conversion device. The output unit includes a ventilation device to come in contact with indoor air and outdoor air, and a system air conditioner and an air cleaner controlled by the control unit to provide a fine dust disaster management method.