baber/WOPTO huggingface dataset:
Patent KR-20200070975-A (KR)
Inventor: UM KYUNG SUG
IPC: B65D90/08
Filed: 2019-05-08
Abstract: The present invention relates to an underground septic tank protection structure capable of water leakage prevention. In particular, a plurality of first protection members (20) in a divided shape are constructed on the outside of a tank main body (10) made of a fiber reinforced plastic (FRP) material and a second protection member (30) is constructed on the front and rear surfaces thereof, before a finishing material (40) made of the identical material as that of the septic tank (10) is constructed on the outside of the first and second protection members. Therefore, soil and underground water contamination caused by water leakage generated by the breakage of the septic tank (10) can be fundamentally prevented. In addition, the first and second protection members (20, 30) entirely come in contact with the surface of the septic tank (10) to reduce the overall volume, thereby providing convenience when being buried underground. Furthermore, the first and second protection members (20, 30) can be constructed without using an additional fixating means as in prior art. Moreover, water leakage can be prevented by 100% without additional concrete placement, thereby providing convenience in work.
Patent KR-20200127807-A (KR)
Inventor: YEO JEONGHO
IPC: H04L1/18
Filed: 2019-05-17
Abstract: The present disclosure relates to a communication technique for fusing a 5^th generation (5G) communication system with an Internet of things (IoT) technology to support a higher data transmission rate than that of a 4^th generation 4G system and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. The present disclosure provides a method and apparatus for efficiently transmitting and receiving feedback information in sidelink communication. According to the present disclosure, a control signal processing method in a wireless communication system comprises the steps of: receiving a first control signal transmitted from a base station; processing the received first control signal; and transmitting a second control signal generated based on the processing to the base station.
Patent KR-20200137173-A (KR)
Title: Air- injectionable functional raincoat
Inventor: JU CHUL WOO
IPC: A41D31/06
Filed: 2019-05-29
Abstract: The present invention relates to a raincoat capable of injecting air by an air inlet and a certain part to enable air injection. More specifically, the present invention relates to a raincoat which improves heat insulation by injecting air through the air inlet and is made of a partition-shaped joint for each part to enable air injection for each part in addition to a basic function of waterproofing. The raincoat according to the present invention comprises the air inlet and the partition-shaped joint to enable air injection for each part.
Patent KR-20190065221-A (KR)
Title: Apparatus and method for rolling
Inventor: CHOI DAE GON
IPC: B21B45/02
Filed: 2019-06-03
Abstract: The present invention relates to a rolling facility and a rolling method. The present invention provides the rolling facility, comprising: a roughing mill provided with roughing rolls pressurizing a transferred workpiece; a finishing mill having finishing rolls provided on a transfer path of the workpiece to pressurize the workpiece having passed through the roughing mill; a wiper apparatus provided at an entry side of the finishing rolls to grind the surface of the finishing rolls and supplying a cooling fluid to the workpiece; and a cooling apparatus provided on the transfer path of the workpiece to cool the workpiece having passed through the finishing mill, wherein the wiper apparatus includes a plurality of cooling header units supplying the cooling fluid to the workpiece at different positions, and the plurality of cooling header units may supply the cooling fluid to the workpiece before the workpiece comes into contact with the finishing rolls within a range of the wiper apparatus. The present invention can prevent damage to work rolls pressurizing the workpiece in a hot rolling process and enhance the quality of rolling products.
Patent KR-20200139881-A (KR)
Inventor: KIM YOUNG CHAE
IPC: G06F3/0354
Filed: 2019-06-04
Abstract: The present invention relates to a stylus touch cap used to input data on a touch screen of a portable terminal or tablet. To this end, the touch cap of the present invention is connected to an electronic device of a user through a Bluetooth connection function. A short cylindrical upper body and a truncated cone-shaped lower body are combined. The inside of the touch cap of the present invention is empty so that writing instruments can be easily inserted. The touch cap is composed of a plurality of protrusions such as rubber with strong friction in the interior so that the writing instruments of the user do not come off easily. A pen tip acting as a stylus is basically inserted at the bottom of the lower body.
Patent KR-20200142607-A (KR)
Inventor: NAM WOO HYUN
IPC: A23L27/10
Filed: 2019-06-12
Abstract: A method of making a clear broth using Camellia japonica petals according to the present invention provides the original taste and flavor of pork by adding sweetness and flavor to a broth using Camellia japonica petals to remove the odor of pork. The method comprises: an ingredient preparation step of preparing blood-removed pork and Camellia japonica salt through a pork blood-removing step of removing the blood contained in mixed pork in which the arm shoulder and the leg of the pork are mixed in a ratio of 1: 1 to 1: 2 and a Camellia japonica salt preparation step of preparing Camellia japonica salt made by crushing dried Camellia japonica flowers, from which stamens and moisture have been removed, and natural salt together; a marinating liquid preparation step of mixing the Camellia japonica salt and kelp extract to make a marinating liquid for marinating the blood-removed pork; a pork marinating step of impregnating the pork that has undergone the blood-removing step in the marinating liquid for 5 to 6 hours; a first heating step; a second heating step; a third heating step; and a resting step. The present invention can produce a large amount of clear broth with a mild Camellia japonica scent and sweet taste without odor. In addition, the present invention has an effect of increasing the original meat flavor while eliminating the odor of meat in producing clear broth and has an effect of helping blood circulation and skin beauty.
Patent KR-20200143571-A (KR)
Inventor: CHO SANG MYUNG
IPC: B23K26/348
Filed: 2019-06-13
Abstract: The present invention relates to a filler metal for improving productivity of high efficiency TIG welding and a manufacturing method thereof. According to the present invention, TIG welding is a welding method for generating a tungsten electrode, a base material, and an arc under an inert gas atmosphere to melt the base material and a filler metal using arc heat. A TIG welding process has become an essential welding process in many industrial fields, such as ships, plants, and nuclear power facilities and the demand thereof continuously increases since high quality welding of parts can be obtained. Therefore, many industries convert from manual TIG welding to automatic TIG welding or promote the conversion. However, TIG welding has a low welding speed, and thus has low productivity, thereby causing a field application problem. According to the present invention, the high efficiency TIG welding which can be performed even at high current to overcome the low productivity problem with existing TIG welding. An arc shape observing experiment of the high current TIG welding is performed. Also, an arc diameter is measured by changing the arc length, the welding current, and shield gas, and an effective arc diameter is defined as providing a suitable filler metal shape. In addition, a welding phenomenon is observed by performing the high current TIG welding using a newly designed filler metal. The feeding height of the filler metal is changed to classify a transition form, and to perform modeling therefor. Also, in order to analyze a problem occurring in existing Ni-based alloy welding, different characteristics of Ni-based alloy and carbon steel are examined, and a Ni-based alloy GMAW volume transition phenomenon is observed and examined. In addition, in order to solve the problem, the high efficiency TIG welding is applied to Ni-based alloy butt welding to be tested and examined.
Patent KR-20200144930-A (KR)
Inventor: KIM DEA WON
IPC: A47C7/44
Filed: 2019-06-20
Abstract: The present invention provides a chair with an adjustable angle and a leg support comprising: a seat including a back angle adjustment rod on the rear side thereof, T-shaped armrests protruding upwards from the middle of both ends thereof, a foot support provided therein, and a foot support storage container positioned on a lower side thereof; a leg extended downwards from the center of the seat, and provided with wheels spread in four directions and a height adjustment lever provided in the middle thereof; and a backrest having a falling prevention rod container installed at the center thereof to prepare for falling by a change in the center of gravity. If the chair with the foot support reclines, workers can lower the angle of the chair and draw a footplate to lie down to prevent resting or sleeping while sitting on the chair. Therefore, workers do not have to sit anymore while they rest.
Patent KR-20210001507-A (KR)
Inventor: KONG JU YEOL
IPC: B60N2/42
Filed: 2019-06-28
Abstract: The present invention relates to a seatback frame for a vehicle. More particularly, the present invention is to provide a seatback frame for a vehicle that can effectively prevent a passenger seated in a seat from being injured by the sharp edge of a side frame in a vehicle collision accident and can satisfy the laws related to the sharp edge. To this end, disclosed is a seatback frame for a vehicle comprising: side frames which are vertically disposed on both left and right sides; an upper frame attached to the side frame; and a lower frame attached to the side frame and installed. A protrusion is formed on a surface of the upper frame positioned at a predetermined distance from an edge portion existing at the edge portion of the side frame, so that injury to a passenger due to the edge portion is prevented by the protrusion.
Patent KR-20200002011-A (KR)
Title: Method and apparatus for encoding/decoding image and recording medium for storing bitstream
Inventor: LIM SUNG CHANG
IPC: H04N19/61
Filed: 2019-06-28
Abstract: According to a specification of the present invention, disclosed is an image decoding method. The image decoding method comprises a step of determining whether to perform filtering at a boundary of a current block, a step of determining filtering strength for the boundary of the current block and the number of samples used for filtering, and a step of performing filtering on the boundary of the current block on the basis of the filtering strength and the number of samples used for the filtering. The number of samples used for the filtering can be determined on the basis of a size of the current block. Therefore, the present invention is capable of performing efficient de-blocking filtering.
Patent KR-20210006540-A (KR)
Inventor: LEE BAE HEE
IPC: A63B24/00
Filed: 2019-07-08
Abstract: A technology disclosed in the present specification relates to a collaborative autonomous driving cart operating system capable of providing useful information to other golfers or a golf course manager through golf activities of golfers. The collaborative autonomous driving cart operating system comprises: a cart configured to autonomously drive along a first golfer; an environment acquisition unit provided in the cart and configured to obtain a wind direction and a wind speed; a shot path acquisition unit configured to acquire a shot progress path in which a second golfer′s ball reaches a hole cup; a path environment acquisition unit configured to acquire a wind direction and a wind speed corresponding to the shot progress path through the cart autonomously driving along the first golfer; and an output unit configured to output information about the wind direction and the wind speed corresponding to the shot progress path to the second golfer.
Patent KR-20210006793-A (KR)
Inventor: LEE SI HYONG
IPC: G03B17/55
Filed: 2019-07-09
Abstract: The present invention relates to an industrial endoscope capable of maximizing an inspection range of an endoscope camera by easily and finely adjusting the angle of the endoscope camera. The industrial endoscope comprises: an endoscope case formed in the shape of a hollow pipe; a camera bending unit installed at one end of the endoscope case and being bent at a wide angle; an endoscope camera connected to the camera bending unit to photograph the interior space; a manipulation unit installed at the other end of the endoscope case and connected to the endoscope camera by a steel wire to operate the endoscope camera; and an air supply pipe supplying air to protect the endoscope camera due to high temperature.
Patent KR-20210007473-A (KR)
Inventor: EUNG JIN AHN
IPC: B25J11/00
Filed: 2019-07-11
Abstract: According to the present invention, a moving robot using artificial intelligence includes: a travelling unit for moving a main body; a function unit for performing a specific function; an immersion detection unit formed inside the main body and formed on a printed circuit board mounting components to detect immersion into the printed circuit board; and a control unit for determining whether the printed circuit board is immersed in accordance with a detection signal from the immersion detection unit and controlling the components to be protected. Therefore, provided is an immersion detection circuit capable of effectively detecting water immersion when the inside of moving robot is immersed in water, and the immersion detection circuit that does not have a cost increase and does not occupy a large area inside the moving robot can be provided.
Patent KR-20210009071-A (KR)
Inventor: JOO MUN CHEOL
IPC: G06Q10/06
Filed: 2019-07-16
Abstract: The present invention relates to a member management method capable of integrating and managing members. The present invention is to provide a member management method capable of integrating and managing members, which can integrate and manage members of a plurality of member management companies by means of one member code. The present invention achieves the purpose by performing: a first step that if a code request is generated from a member management server, a code management server generates a pattern with a unique member code and provides the pattern to the member management server; a second step that if the pattern with the unique member code is provided by the code management server, the member management server receives the pattern, inserts the same into a code expression medium and provides the medium to a client; a third step that an affiliated store terminal acquires a pattern image from the code expression medium to extract a code, and then provides the unique member code and usage information thereof to the code management server; a fourth step that the code management server receives the unique member code and the usage information provided by the affiliated store terminal to check a position value of a corresponding member management server from the usage information thereof and to transmit the unique member code and the usage information to the position value thereof; and a fifth step that the member management server receives the unique member code and the usage information provided by the code management server to update corresponding member information of a member database.
Patent KR-20210012721-A (KR)
Title: Gas furnace
Inventor: JANGHEE PARK
IPC: F24H8/00
Filed: 2019-07-26
Abstract: A gas heater is disclosed. The gas heater according to an embodiment of the present invention comprises: a manifold in which an exhaust port for discharging fuel gas is formed; a nozzle coupled to the exhaust port; a burner for burning a mixture in which air and the fuel gas injected from the nozzle are mixed; a first heat exchanger providing a first flow path, wherein combustion gas generated by combustion of the mixture moves through the first flow path; and a second heat exchanger which is located adjacent to the first heat exchanger and provides a second flow path, wherein the combustion gas discharged from the first heat exchanger moves through the second flow path. The second heat exchanger includes: at least one tube forming the second flow path; and a baffle inserted into the at least one tube. The baffle includes: a plate extending long in a longitudinal direction of the tube and twisted in a screw shape; and a plurality of holes formed through the plate.
Patent KR-20210013503-A (KR)
Inventor: YOON YOUNG NAE
IPC: B01F3/04
Filed: 2019-07-26
Abstract: The present invention relates to a hospital sewage treatment system including a screen and a disinfection oxidizer. More particularly, the present invention relates to a hospital sewage treatment system including a screen and a disinfection oxidizer which may eco-friendly treat sewage by configuring a pretreatment process to remove contaminants included in the sewage before a main treatment process to fully treat the sewage and configuring a post treatment process using a UV lamp to sterilize treated water after the main treatment process. The hospital sewage treatment system including a screen and a disinfection oxidizer comprises: a screen pretreatment tank to firstly receive hospital sewage and installed therein with a screen for removing contaminants; an anaerobic tank for receiving hospital sewage from which the contaminants are removed through the screen pretreatment tank to remove and exhaust phosphorus through agitation under anaerobic state; first and second reaction tanks to alternately perform anaerobic, aeration, sedimentation, and releasing processes with respect to the hospital sewage supplied from the anaerobic tank; a reservoir to store sewage including sludge immersed in the first and second reaction tanks; and a post treatment part to perform UV sterilization sewage released from the first and second reaction tanks by a UV disinfection device after the sewage is stored in a UV treatment tank.
Patent KR-20210015537-A (KR)
Inventor: KO KUN HEE
IPC: H01L21/687
Filed: 2019-08-02
Abstract: The present invention relates to a substrate processing apparatus capable of forming a thin film on a substrate or etching the thin film. The substrate processing apparatus comprises: a process chamber having a processing space capable of processing a substrate; a substrate support which is rotatably provided in the processing space of the process chamber to support at least one substrate; and a shower head disposed on an upper portion of the process chamber to face the substrate support, formed in a fan shape such that a substrate moving in a circular orbit with respect to the rotation axis of the substrate support sequentially passes through a plurality of processing gas injection areas, and comprising a plurality of gas injection units for injecting one processing gas of source gas, reaction gas, and purge gas and radially spaced apart from each other with respect to the rotation axis on a surface facing the substrate support, wherein a purge gas injection unit that injects the purge gas among the plurality of gas injection units comprises a step part which is concavely formed on at least a part of a gas injection surface to rapidly diffuse the purge gas by generating a pressure change and a flow speed change in the purge gas injected between the shower head and the substrate support. According to the present invention, a substrate processing apparatus capable of maximizing the purge efficiency of a substrate can be implemented.
Patent KR-20210017001-A (KR)
Title: Methods of manufacturing a magnetoresistive random access device
Inventor: LEE JUNG MIN
IPC: H01L21/02
Filed: 2019-08-06
Abstract: In manufacturing a magnetoresistive memory element, a memory structure including a lower electrode, a magnetic tunnel junction (MTJ) structure, and an upper electrode sequentially stacked on a substrate is formed. Then, by performing a chemical vapor deposition process using plasma using a silicon source gas, a nitrogen source gas not containing hydrogen, and a dissociation gas, a protective layer including silicon nitride covering a surface of the memory structure is formed. During the formation of the protective layer, damage to a magnetic junction structure can be suppressed, and properties of the magnetoresistive memory element can be improved.
Patent KR-20210017885-A (KR)
Title: A poisonous gas detection, an inhaler
Inventor: LEE MIN JUNG
IPC: G08B3/10
Filed: 2019-08-09
Abstract: The present invention relates to an inhaler for detecting poisonous gas, in which poisonous gas is suctioned and changed into clean air by a poisonous gas inhaler main body, thereby solving a problem in which a conventional inhaler cannot suck in poisonous gas. That is, the present invention relates to a fire alarm. The fire alarm comprises: a poisonous gas inhaler main body which is formed in the same shape as a conventional fire alarm, and automatically separated during emergency so that a filter part descends so as to suck in poisonous gas and change the same into clean air; an LED for warning, which is disposed at the center of an upper end portion of the poisonous gas inhaler and configured to illuminate during emergency so that in the event of fire, a user can recognize an emergency situation and quickly evacuate; and a sound sensor for warning, which is disposed at the bottom of a lower end portion of the poisonous gas inhaler and configured to generate a warning sound during emergency so that in the event of fire, a user can recognize an emergency situation and quickly evacuate. Therefore, according to the present invention, poisonous gas is suctioned and changed into clean air by the poisonous gas inhaler main body, thereby solving a problem in which a conventional inhaler cannot suck in poisonous gas.
Patent KR-20210020471-A (KR)
Title: An Inkjet printer having a plasma pre-processor
Inventor: CHOI BYOUNG JIN
IPC: B41J3/44
Filed: 2019-08-14
Abstract: The present invention relates to an inkjet printer, which comprises: a plasma preprocessor executing preprocessing by injecting plasma gas; an inkjet printer head for inkjet printing; and a UV light source emitting UV for solidification. An inkjet printing method comprises: a step of performing plasma preprocessing on an object to be inkjet printed by using the plasma gas injected by the plasma preprocessor moved along the same axis with the inkjet printer head; a step of injecting ink to the object to be inkjet printed undergoing the plasma preprocessing through a nozzle attached to the printer head; and a step of solidifying the injected ink through UV injection through the UV light source.
Patent KR-20210022918-A (KR)
Title: Delrevery apparatus for advertisement and control method thereof
Inventor: SOHN SANG MOK
IPC: G06Q30/02
Filed: 2019-08-21
Abstract: The present invention relates to an advertisement providing device for applying an advertisement targeting technology to a digital signage device installed in an offline environment based on an edge computing cloud (MEC Cloud) and an operation method thereof. The advertisement providing device includes: a processor for performing an operation to provide advertisements to the digital signage device; and a memory in which at least one instruction executed by the processor is stored.