baber/WOPTO huggingface dataset:
Patent KR-20220121515-A (KR)
Title: The System for Purifying Wasted Water
Inventor: KIM JONG KUK
IPC: B01D21/00
Filed: 2021-02-25
Abstract: The present invention relates to a waterway-installed water purification system and a water purification method using the same, and more specifically, to a waterway-installed water purification system and a water purification method using the same, wherein the waterway-installed water purification system includes: a coagulant input unit for supplying a coagulant for forming dissolved pollutants in sewage or wastewater into particulate sludge; a coagulation unit (1) including a diffuser; and a microbubble generation unit (2), thereby quickly and efficiently removing dissolved substances or fine solids in sewage or wastewater along a wide contaminated water area.
Patent KR-20220121592-A (KR)
Title: A transparent polyimide material containing includes a blue light cut-off(blc) function that can block ultraviolet(uv) or blue light and manufacturing method thereof
Inventor: LEE JANG JU
IPC: G02B5/20
Filed: 2021-02-25
Abstract: The present invention relates to a transparent polyimide material including a blue light cut-off (BLC) function capable of blocking ultraviolet (UV) or blue light, and a manufacturing method thereof. The transparent polyimide material of the present invention comprises a polyamic acid copolymer represented by chemical formula 1 ([A-C]k-[A-D]m-[A-E]n-[A-F]p) or chemical formula 2 ([B-C]k-[B-D]m-[B-E]n-[B-F]p). According to the present invention, a transparent polyimide film having dimensional stability and heat resistance can be manufactured.
Patent KR-20220125542-A (KR)
Title: Steering apparatus
Inventor: KIM DONG HUN
IPC: B29L31/30
Filed: 2021-03-05
Abstract: Disclosed is a steering apparatus. The purpose of the present invention is to provide the steering apparatus capable of reducing noise generated between a ball screw unit and a deflector unit. According to the present invention, the steering apparatus includes: a ball nut unit formed in a hollow shape; the ball screw unit inserted into the ball nut unit, and having a ball screw groove on the outer surface, wherein the ball screw unit moves in a longitudinal direction of the ball nut unit while rotating; a ball unit interposed between the ball screw groove and the ball nut unit; and a deflector unit mounted on an insertion hole unit of the ball nut unit, and guiding a movement of the ball unit so that the ball unit moves along the ball screw groove, wherein the deflector unit relieving impact when the deflector unit is in contact with the insertion hole unit. The deflector unit includes: a deflector body unit mounted on the insertion hole unit; and an impact absorbing unit formed on the outer surface of the deflector body unit and comprising an elastically deformable material to relieve the impact between the deflector body unit and the insertion hole unit.
Patent KR-20220126521-A (KR)
Title: Conversation inference server, method and compuper program for providing conversation service
Inventor: JEONG JIN WOOK
IPC: G06F16/955
Filed: 2021-03-09
Abstract: Provided is a conversation inference server providing a conversation service, which includes: an agent management unit which manages a plurality of agents; an inference unit which infers search condition information for an agent call based on the speech text when speech text is received from a conversation providing server; a calling unit which calls at least one agent based on search condition information for agent calling; and a transmission unit which transmits response information on the speech text derived through the at least one called agent to the conversation providing server.
Patent KR-20220127395-A (KR)
Title: An apparatus for measuring black-carbon within a ship stack
Inventor: KIM KYUNG BAE
IPC: G01N1/24
Filed: 2021-03-10
Abstract: The present invention provides an apparatus (1000) for measuring black-carbon inside a vessel. The apparatus (1000) for measuring black-carbon inside a vessel comprises: a sample constant velocity collection unit (100) configured to suck a sample of exhaust gas in a chimney of the vessel at a constant velocity; and a measurement unit (300) configured to measure an amount of black carbon based on the sucked exhaust gas sample. An objective of the present invention is to provide an apparatus for measuring black-carbon inside a vessel which is based on a filter smoke number (FSN) method to improve reliability by minimizing errors in black carbon measurement.
Patent KR-20220128691-A (KR)
Title: Chip processing unit for machine tools
Inventor: PARK SANG IL
IPC: B23Q11/00
Filed: 2021-03-15
Abstract: The present invention relates to a chip processing device for a machine tool and, more specifically, to a chip processing device for a machine tool having a driving means for movement and a nozzle unit rotating and linked to the driving means to reliably remove accumulated chips at once. The chip processing device for a machine tool comprises: a driving means consisting of a cylinder body fixed and installed on one side of a machine tool, and a piston coupled in the cylinder body to move forward or move backward by fluid pressure; a nozzle unit including a pair of brackets coupled to be linked to the forward and backward movements of the piston, a nozzle body coupled to the brackets to move to the left and right or forward and backward in the machine tool, and a plurality of nozzles formed at regular intervals in the longitudinal direction of the nozzle body to spray supplied liquid and gas to wash down chips created in cutting; and a fluid supply unit consisting of a gas supply line and a liquid supply line connected to the nozzle body to supply gas and liquid.
Patent KR-20220131456-A (KR)
Title: Breathable label, manufacturing method thereof, and packaging container using the same
Inventor: HAN HYUN SUP
IPC: B31D1/02
Filed: 2021-03-19
Abstract: The present invention relates to a packaging container with an air permeable label attached thereto. The packaging container includes: a lower case having an open top structure, wherein a receiving space is formed therein; an upper case covering the open upper portion of the lower case to close the receiving space and having at least one through hole formed in a thickness direction; a breathable film attached to the upper case to close the through hole, wherein a first region in which a plurality of micropores are formed and corresponding to the position where the through hole is formed and a second region corresponding to a position where an adhesive is applied and an inner rim of the upper case adjacent to the through hole is formed are included so that the receiving space is closed in an unsealed state. According to the present invention, by forming micropores and an adhesive in different parts of the air permeable label, the function of the micropores of the air permeable label lost by the adhesive can fulfill the role. By covering a certain portion of the packaging container with a breathable label, freshness maintenance using air permeable labels can also be implemented more flexibly in addition to reducing the cost of packaging containers.
Patent KR-20220140090-A (KR)
Inventor: HWANG HYEONJEONG
IPC: H01L23/528
Filed: 2021-04-08
Abstract: Provided is a semiconductor package with alleviated warpage, comprising a first redistribution substrate including first interconnection layers sequentially stacked on each other, a semiconductor chip mounted on the first redistribution substrate, a mold film disposed on the first redistribution substrate and surrounding the semiconductor chip, a second redistribution substrate disposed on the mold film and including second interconnection layers sequentially stacked on each other, a connection terminal disposed at one side of the semiconductor chip to connect the first and second redistribution substrates to each other, and an outer terminal disposed on a bottom surface of the first redistribution substrate. Each of the first interconnection layers may include a first insulating layer and a first wire pattern in the first insulating layer, and each of the second interconnection layers may include a second insulating layer and a second wire pattern in the second insulating layer. The first redistribution substrate may have substantially the same thickness as the second redistribution substrate, and the first interconnection layers may be thinner than the second interconnection layers.
Patent KR-20220140975-A (KR)
Inventor: EUM SO YOUN
IPC: C14C11/00
Filed: 2021-04-12
Abstract: The present invention relates to a novel method for easily manufacturing goods having a portrait of a companion animal thereon and to leader goods which is manufactured on a luxurious leather goods thereby and can visually express a love for a companion animal by having a portrait of the companion animal drawn thereon. According to the present invention, provided is a leather goods manufacturing method comprising the steps of: preparing a picture of a companion animal; removing a surface coating layer formed on a surface of leather; painting leather-dedicated white paint on the leather having the surface coating layer removed therefrom in the step to make a background surface; painting a portrait of the companion animal by seeing the picture of the companion animal having the base color prepared thereon; and applying a transparent coating agent on the portrait drawn in the step and forming a finishing coating layer. In addition, provided is a leather goods having the portrait of the companion animal manufactured by the method drawn thereon.
Patent KR-20220141127-A (KR)
Inventor: KIM YOUNG SOO
IPC: F17C13/08
Filed: 2021-04-12
Abstract: According to the present invention, a butane gas fastening apparatus comprises: a body member having one end with a fastening groove formed to be fastened with a butane gas cartridge, and having the other end connected to a gas device main body and having a radial opening bump formed on an outer surface; and a binding member to which the body member is rotatably connected, and which is opened or closed as a binding bump radially arranged is pressed or released towards an edge of the butane gas cartridge or to the other side by the opening bump. According to the present invention, the opening bump of the body member keeps the binding bump of the binding member opened, and then if the rotated body member is released after the butane gas cartridge is coupled, the binding bump is returned to its original position and is automatically coupled to the edge of the butane gas cartridge, so that it is easy to fasten or separate the butane gas cartridge.
Patent KR-20220144520-A (KR)
Inventor: JUNG WOON TAEK
IPC: A62C35/68
Filed: 2021-04-20
Abstract: The present invention is to provide a firefighting sprinkler structure suitable for stably and sequentially connecting an extension pipe, a reducer, and a sprinkler head in various ways in consideration of a ceiling structure of a building without hanging a steel hanger from the ceiling. A firefighting sprinkler structure according to the present invention includes an extension pipe, a reducer, and a sprinkler head sequentially connected to a branch pipe branching from a transverse main pipe of a ceiling in a building, and further includes at least one of a threaded bolt and a square bar hanging from the ceiling around the extension pipe and the reducer, and a suspension bracket for fixing the reducer to at least one of the threaded bolt and the square bar.
Patent KR-20220146011-A (KR)
Inventor: JANG SEOK GI
IPC: B60H1/32
Filed: 2021-04-23
Abstract: The present invention relates to a turbine generator applied to a heat pump cooling and heating system for an electric vehicle including a heat pump capable of realizing a cooling cycle by circulating a refrigerant in the order of a condenser, an expansion valve, an evaporator, and a compressor, and at the same time realizing a heating cycle through a 4-way valve. The turbine generator includes: a turbine connected between the expansion valve and the evaporator so that the refrigerant passing through the expansion valve flows into a high-pressure port and is discharged through a low-pressure port; and a generator which produces electricity by rotation driving of the turbine. Accordingly, the turbine is connected to a capillary constituting the expansion valve, and a refrigerant gas passing through the capillary tube rotates the turbine to drive the turbine so as to generate electricity by operating the generator, such that energy consumed by the expansion valve can be regenerated and used in charging a battery of the electric vehicle.
Patent KR-20220151367-A (KR)
Title: Camera actuator and camera module comprising the same
Inventor: MOON JI WOOK
IPC: G03B3/00
Filed: 2021-05-06
Abstract: A camera actuator of an embodiment of the present invention includes: a housing; a mover including a holder disposed in the housing and an optical member disposed on the holder; a driving unit disposed in the housing and moving the mover; and a bonding member disposed between the holder and the optical member. The optical member includes a reflective surface and a coating layer disposed on the reflective surface, and the coating layer includes a first area in contact with the bonding member and a second area other than the first area. The thickness in the first area is greater than the thickness in the second area. According to the present invention, the camera actuator having improved light reflection efficiency having a thick thickness in an edge area through an optical member may be provided.
Patent KR-20220151393-A (KR)
Title: Health functional tea composition for stress relief containing ginseng
Inventor: DO YOUNG BOG
IPC: A23F3/16
Filed: 2021-05-06
Abstract: The present invention relates to a tea composition containing ginseng, licorice, baekchul, bokryeong and various herbal medicines and having a stress relief function. It is excellent in improving the tension headache or irritable enteritis caused by stress, is prepared in the form of tea, and can be easily used as a health functional food that can be easily accessed by office workers or students.
Patent KR-20220159110-A (KR)
Inventor: JAE CHEAL YOO
IPC: G01N33/68
Filed: 2021-05-25
Abstract: The present invention relates to a composition for regulating neuronal differentiation containing HAX1, and a biomarker for detecting neuronal differentiation. The differentiation of neurons can be inhibited or promoted by regulating the expression of HAX1 protein of the present invention, and thus the present invention can be used for the prevention and treatment of treat central nervous system diseases. It is expected that HAX1 protein can be usefully used for diagnosis and treatment of neurological diseases by using the HAX1 protein as a marker in the early stage of neuronal differentiation. The composition for regulating neuronal differentiation comprises hematopoietic cell-specific protein-associated protein X-1 (HAX1) protein of SEQ ID NO: 1, or a polypeptide consisting of first to 30th amino acid residues in the amino acid sequence of SEQ ID NO: 1 as an active ingredient.
Patent KR-20220159214-A (KR)
Inventor: LEE JEONG YEON
IPC: H04R1/10
Filed: 2021-05-25
Abstract: A micro-volume adjustment earphone according to the present invention comprises: a main body provided with an external sound transmission hole and an external sound transmission pipe communicated with the external sound transmission hole and isolated from a speaker reproduction sound transmission space for transmitting a speaker reproduction sound; and a volume adjustment part capable of micro-adjusting a volume of the main body. Therefore, a volume level can be set to a desired amount and thus the present invention has an effect of being able to listen to the music comfortably.
Patent KR-20220165146-A (KR)
Title: Storage device, host device and operating method thereof
Inventor: JONG MIN LEE
IPC: G06F12/02
Filed: 2021-06-07
Abstract: An operating method of a host device comprises: a step of determining to delete the data corresponding to a selected logical block address; a step of transmitting a trim request corresponding to the selected logical block address to the storage device; and a step of retransmitting the trim request to the storage device based on whether the retransmitting requirement of the trim request is satisfied. Therefore, the present invention is capable of performing the trim operation efficiently.
Patent KR-20220168269-A (KR)
Title: System and method for predicting and analyzing trouble of mechanical equipment using federated learning
Inventor: YOON SUNG HOON
IPC: G16Y40/10
Filed: 2021-06-16
Abstract: The present invention relates to a mechanical equipment failure predictive analysis system and method using federated learning implemented to enable real-time predictive analysis of mechanical equipment failures based on artificial intelligence (AI) using federated learning. A data collector collects IoT data from mechanical equipment. A federated learner receives the IoT data collected from the data collector and performs federated learning to generate federated learning data. An AI predictive analyzer receives the federated learning data generated by the federated learner and performs predictive analysis of mechanical equipment failures in real time based on AI. Accordingly, real-time mechanical equipment control and analysis are possible.
Patent KR-20220169033-A (KR)
Title: Prediction method for responses of biologic agent in patients with ankylosing spondylitis and analysis apparatus
Inventor: CHA HOON SUK
IPC: G16C20/70
Filed: 2021-06-17
Abstract: A responsiveness prediction method of a biological agent for a patient with ankylosing spondylitis comprises: a step of acquiring, by an analysis device, the clinical information for the patient with ankylosing spondylitis; a step of inputting, by the analysis device, the clinical information to a pre-learned learning model; and a step of predicting, by the analysis device, a responsiveness of the biological agent to be administered to the patient with ankylosing spondylitis based on a value outputted by the learning model. Therefore, the present invention is capable of reducing costs.
Patent KR-20220169548-A (KR)
Title: Spray nozzle for hydroponic cultivation
Inventor: LEE CHANG BOK
IPC: A01C23/00
Filed: 2021-06-21
Abstract: The present invention relates to a spray nozzle for spray-type hydroponic cultivation. More specifically, while the spray nozzle is connected to a supply pipe which supplies nutrient solution, a spherical guide weight is installed within a spherical body. A plurality of injection holes are formed in various directions on the outer periphery of the body. The nutrient solution transferred through the supply pipe is transferred by pressure between the inner periphery of the body and the outer periphery of the guide weight, and is sprayed to the outside through multiple spray holes. The nutrient solution can be supplied in a wide 360-degree range through a single spray nozzle such that efficiency and practicality increase and accordingly, the installation costs and installation space are reduced as a result.
Patent KR-20230000552-A (KR)
Inventor: SEO YONG GON
IPC: H05K7/20
Filed: 2021-06-25
Abstract: A fluid purification device with improved sterilization and air purification efficiency is proposed. The fluid purification device according to the present invention comprises: a first sterilization and purification unit including a UV LED positioned on a side where fluid flows in or out, and a first printed circuit board including a hole for the fluid to flow in or out; and a second sterilization and purification unit including a UVC LED positioned to face the first sterilization and purification unit and a second printed circuit board including a hole for the fluid flow in or out. According to embodiments of the present invention, the sterilization and air purification efficiency of the fluid purification device can be maximized by complexly configuring the UVC LED, the UV LED, and a photocatalyst.
Patent KR-20220008221-A (KR)
Title: Light heating apparatus
Inventor: NAKAMURA YOSHIAKI
IPC: H05B3/00
Filed: 2021-06-30
Abstract: Provided is an optical heating device having a flashlamp and LED elements. The optical heating device for heating a substrate comprises: a chamber which houses the substrate; a support member which supports the substrate inside the chamber; a flashlamp which is disposed so as to face a first principal surface of the substrate supported by the support member; a plurality of LED elements which emit light toward the first principal surface of the substrate or a second principal surface which is on the opposite side to the first principal surface, from the outside of a flash irradiation space sandwiched between the substrate supported by the support member and the flashlamp; and a light-shielding member which is provided in the middle in a separation direction between the flashlamp and the plurality of LED elements, and outside the flash irradiation space, and which shields light emitted from the flashlamp and proceeds to the plurality of LED elements.
Patent KR-20230006749-A (KR)
Title: Development of CLIP for INSERT Gap Adjustment of BusBAR for Electric Vehicles
Inventor: KANG SUN YOUNG
IPC: H01B13/00
Filed: 2021-07-04
Abstract: According to the present invention, CLIP is for maintaining an interval of BUSRBAR INSERT. First, the present invention performs maintenance of accurate interval of INSERT through drawing design of the CLIP, improvement of mass productivity of the INSERT through design of quantity and insertion interval, and control of failure (when BUSBAR is installed in an electric vehicle, short-circuit accidents caused by not maintaining the distance between inserts).
Patent KR-20230006996-A (KR)
Title: Electronic apparatus and controlling method thereof
Inventor: PARK KI HONG
IPC: H04N21/485
Filed: 2021-07-05
Abstract: An electronic device is disclosed. The present electronic device comprises a memory, a sensor unit, a projection unit which outputs an image onto a projection surface, and a processor which: acquires a first image including content from the memory; acquires inclination information of the electronic device through the sensor unit; identifies a first area in which the first image is displayed and a second area in which the first image is not displayed, on the basis of the inclination information; changes the size of the first image on the basis of the size of the first area; controls the projection unit to output the first image, the size of which has been changed, into the first area; and controls the projection unit to output, into the second area, a second image including additional information on the basis of the inclination information and the size of the second area.