baber/WOPTO huggingface dataset:
Patent KR-20220145995-A (KR)
Inventor: LEE JAE MYOUNG
IPC: G06Q10/10
Filed: 2021-04-23
Abstract: The present invention relates to a technology capable of easily registering job seeker recruitment information, which changes every day in various production environments such as movies, broadcasts, commercials, events and the like and informing job seekers (professional staff) about the information every day to mediate job offering and job seeking in an efficient manner. To this end, according to the present invention, the system for mediating job offering and job seeking by using a mobile terminal application includes a job offering information database, a job seeking information database, an authentication request information transmission unit, a daily job offering information reception unit, a daily job offering information transmission unit, and a notification message transmission unit. The job offering information database receives job offering information from a job offering company and stores the same. The job seeking information database receives job seeking information from a job seeker and stores and marks the same on a map. The daily job offering information transmission unit transmits daily job offering information to a mobile terminal application of the job seeker, in which authentication is performed. The notification message transmission unit transmits a notification message to the mobile terminal application of the job seeker when approval is achieved by receiving an application from the job seeker, who has received the daily job offering information.
Patent KR-20220146055-A (KR)
Title: Auxiliary seat
Inventor: KIM TAE HWAN
IPC: A47C3/12
Filed: 2021-04-23
Abstract: The present invention provides an auxiliary seat that corrects the sitting posture of a seated person by using the auxiliary seat as an additional seat when a person sits on the floor or sits on a chair. The present invention is an auxiliary seat used as an additional seat when a person sits on the floor such as a room or a floor or sits on a chair, in which a seat plate for seating a bottom of a seated person and a back plate for supporting the curvature of the thoracic and sacral vertebrae and the lumbar vertebrae therebetween, which continue on the back of the seated person, are formed as a single body with elasticity in a right angle direction. A belly band made of a board coming in contact with the abdomen of the seated person in front of the back plate of the auxiliary seat and binding bands extending in the transverse direction from both ends of the board to be coupled and separated by a male and female fitting coupling structure with both sides of the back plate of the auxiliary seat is detachably installed on the back plate of the auxiliary seat. The belly band for allowing the seated person to maintain a correct posture by allowing the back of the seated person to be continuously maintained in close contact with the back plate of the auxiliary seat by means of the belly band is additionally provided to the auxiliary seat in a detachable manner. The belly band firmly presses the back of the seated person to the back plate of the auxiliary seat so that the correct posture of the seated person is continuously maintained. In addition, by providing an LED module generating far-infrared rays on the back plate, seat, or belly band of the auxiliary seat, it is possible to treat spinal diseases such as spinal disc abnormality or back pain, etc., or gynecological diseases.
Patent KR-20220146744-A (KR)
Title: Recycling apparatus for a cross-linked polyethylene resin using twin screw extruder
Inventor: HONG SOON MAN
IPC: B29C48/535
Filed: 2021-04-23
Abstract: Disclosed is an apparatus for regenerating crosslinked polyethylene resin using a biaxial extruder. The apparatus for regenerating crosslinked polyethylene resin using a biaxial extruder according to one embodiment of the present invention comprises: a raw material supply unit supplying a raw material, which is a cross-linked polyethylene resin; and the biaxial extruder receiving the raw material from the raw material supply unit, having a cylinder and a biaxial-screw which is installed in the inside of the cylinder and rotates in the same direction, and performing decrosslinking of the raw material for regeneration under an atmosphere of decrosslinking reaction temperature and reaction pressure while continuously transporting the raw material along the biaxial screw by the rotation of the biaxial screw. According to embodiments of the present invention, recycled polyethylene can be prepared and physical properties and productivity can be improved.
Patent KR-20220148591-A (KR)
Title: Ternary logic circuit device
Inventor: KANG SEOK HYEONG
IPC: G06F7/503
Filed: 2021-04-29
Abstract: A circuit according to an embodiment comprises: a first full adder; a second full adder; a first half adder; a third full adder which receives a sum output signal of the first full adder, a sum output signal of the second full adder, and a sum output signal of the first half adder; a fourth full adder which receives a carry output signal of the first full adder, a carry output signal of the second full adder, and a carry output signal of the first half adder; a second half adder which receives a carry output signal of the third full adder and a sum output signal of the fourth full adder; and a third half adder which receives a carry output signal of the second half adder and a carry output signal of the fourth full adder. The third full adder, the second half adder, and the third half adder of the circuit according to an embodiment can output voltage signals corresponding to the sum of logical values indicated by input signals applied to the first full adder, the second full adder, and the first half adder. An objective of the present invention is to provide a technology related to a ternary logic circuit device designed based on transistors.
Patent KR-20220000808-A (KR)
Title: Method and system for detecting video for school zone and noticing danger signals
Inventor: SEO YEONGJIN
IPC: G08B21/18
Filed: 2021-05-04
Abstract: Disclosed are a method for monitoring a video of a school zone and notifying pedestrians of a danger signal, and a system thereof. According to one aspect of the present invention, the method detects vehicles within a school zone to inform a driver of a driving speed, enforces at least one of speeding, signal violation, and illegal parking, and transmits a danger signal to pedestrians in the school zone. The method comprises the following steps of: collecting a video and driving speed information of a vehicle driving in a school zone from a driving vehicle detection unit installed in the school zone; receiving the driving speed information of the driving vehicle from the driving vehicle detection unit to allowing a speed display unit to display the driving speed to a driver of the driving vehicle; receiving at least one of the location and movement of pedestrians in the school zone and the location and movement of pedestrians crossing the road in the school zone from a pedestrian detection unit detecting at least one of the location and movement of the pedestrian in the school zone; and analyzing the information on at least one of the location and movement of the pedestrians crossing the road and waiting a traffic sign to generate a notification signal according to the degree of risk.
Patent KR-20220151906-A (KR)
Inventor: LEE HYE SONG
IPC: H01M8/1067
Filed: 2021-05-07
Abstract: The present invention relates to a polymer electrolyte membrane for a fuel cell having a continuous hydrophilic gradient and a fuel cell including the same, and more specifically, to a polymer electrolyte membrane for a fuel cell and a fuel cell including the same, wherein a hydrophilic material is positioned on the surface of a support, and a hydrophilic material density gradient is formed so that the hydrophilic material can be more distributed on an anode electrode side than a cathode electrode side in any one part of the support, and thus ionic conductivity is greatly improved.
Patent KR-20220152695-A (KR)
Inventor: JEON DONG JIN
IPC: B23Q7/00
Filed: 2021-05-10
Abstract: According to the present invention, provided is an automatic loading and unloading apparatus for objects to be processed for a CNC machine tool including an elevating type workpiece assembly. The automatic loading and unloading apparatus for objects to be processed for a CNC machine tool comprises: a main body; the workpiece assembly including one or more workpieces on which an object to be processed is seated and movable up and down in the main body; and a loader assembly which pulls the object seated on the workpiece toward a processing area located outside the main body or introduces the object positioned in the processing area into the workpiece.
Patent KR-20220155752-A (KR)
Title: Large quantity air-intake explosives detection apparatus using total reflection threshold lens
Inventor: YANG JUN HO
IPC: G01N33/00
Filed: 2021-05-17
Abstract: The present invention provides an explosive detection apparatus with large air volume suction capable of detecting explosives in air. The explosive detection apparatus with large air volume suction using a total reflection threshold angle lens comprises: a main body having an inlet formed on one end thereof and introducing air and an outlet formed on the other end thereof and discharging air; a light source provided in the main body to emit incident light; a prism provided on the front on the propagation path of the incident light in the main body, totally reflecting the incident light, and changing a path; and a light receiving part provided on the outside of the main body and receiving fluorescence discharged through the prism. The prism is formed such that the incident light is totally reflected therein to change the path to be discharged through an inclined surface. A fluorescent material is provided on the inclined surface.
Patent KR-20220157654-A (KR)
Title: Urine condition measuring device with improved accuracy
Inventor: LEE JUNG IN
IPC: A61B10/00
Filed: 2021-05-21
Abstract: The present invention relates to a urine condition measurement device with increased accuracy and, more specifically, to a urine condition measurement device with increased accuracy, which measures the urine salinity of flowing urine with a sensor of a wireless measurement system to increase the accuracy of salinity measurement. According to the present invention, the urine condition measuring device for measuring urine condition comprises: a main body including a urine container receiving unit, a measuring system receiving unit, a weighing unit capable of measuring the weight of urine, and a display unit formed at an end part of the urine container receiving unit to output a urine weight result value by the weight measurement unit; a wireless measurement system received on the main body, having a sensor unit formed at an end part to measure the salinity or temperature of urine, and having an internal battery; and a urine container including a storage unit mounted on the urine container receiving unit to collect a subject's urine, a separation unit provided with a lid capable of being opened at the upper part of the storage unit, an inlet unit formed in the separation unit and through which a user's urine flows, and a mounting unit formed in the separation unit to allow the wireless measurement system to be inserted thereinto, thereby measuring the urine flowing into the inlet unit when the wireless measurement system is inserted.
Patent KR-20220158401-A (KR)
Title: Low voltage dc to dc converter for vehicles with over-current output shut-off function and control method thereof
Inventor: AHN KUK JIN
IPC: B60R16/033
Filed: 2021-05-24
Abstract: The present invention relates to a low-voltage DC-DC conversion device for a vehicle to which an idling limiting system called idle stop and go (ISG), auto stop, and the like is applied, and a control method thereof and, more specifically, to a low-voltage DC-DC conversion device for vehicles with an overcurrent output shut-off function, which main power is cut off or switched to a bypass mode according to an operation mode when the current of output power output from a low-voltage DC-DC conversion device is greater than a reference value during operation of an idling limit system such that the low-voltage DC-DC conversion device and an external device, which is a load connected to the low-voltage DC-DC conversion device, are prevented from malfunctioning due to overcurrent, and a control method thereof. The low-voltage DC-DC conversion device comprises a main power switching unit, a bypass switching unit, a power voltage booster unit, a power voltage monitoring unit, a bypass current detector, and a control unit.
Patent KR-20220169110-A (KR)
Title: Birds detterent system
Inventor: CHO YUN HEE
IPC: A01M29/12
Filed: 2021-06-18
Abstract: In the present invention, disclosed is a harmful bird repelling system. According to the present invention, provided is a target-type bird repelling device that emits a bird repellent to a detected bird presence monitoring area when a bird presence is detected within a monitoring area set by a bird detector. Accordingly, problems that the bird repellent effect is halved or lost due to repeated learning by birds due to long-term neglect of bird repellent can be relieved. While enhancing the efficiency of bird repelling across an entire surveillance area without shadow areas, human and economic damage caused by a collision during takeoff and landing of airplanes at airports or air force airfields, damage to crops, aquaculture, damage from the spread of avian influenza (Al) virus to livestock, poultry, and poultry farms, and damage to large factories or logistics warehouse buildings from bird droppings can be prevented.
Patent KR-20220003969-A (KR)
Title: A computer-implemented method for analyzing a network comprising a plurality of ADS-B base stations, network, and evaluation device
Inventor: ALEXANDER KONIG
IPC: H04B17/27
Filed: 2021-06-28
Abstract: The present invention relates to a computer-implemented method for analyzing a network including multiple ADS-B base stations, a network, and an evaluation device, capable of easily and automatically optimizing localization performance of a network and a MLAT system. According to the present invention, the computer-implemented method for analyzing the network including the multiple ADS-B base stations includes the steps of: receiving an ADS-B signal from a transmitter, and determining a first arrival time of the ADS-B signal at a first base station; extracting location information from the ADS-B signal; determining a second expected arrival time of the ADS-B signal at a second base station; determining an amount characterizing an error based on comparison of the second expected arrival time and a second actual arrival time; performing the previous steps on an identical ADS-B signal received from an additional pair of an identical transmitter and the first and second base stations; and tagging a base station when an error associated with the base station is significant.
Patent KR-20230001219-A (KR)
Title: Solar panel-integrated building panel and solar power system including the same
Inventor: CHOI KWANG LYUL
IPC: H02S40/42
Filed: 2021-06-28
Abstract: The present invention relates to a building panel integrated with a solar panel coupled to the surface of the building panel, which is used as a roofing material or an exterior material of a building, and a solar power system including the building panel. The solar panel-integrated building panel according to the present invention has cooling water supply pipes and cooling water discharge pipes arranged in parallel along both side ends of the building panel, so that the thickness of the building panel can be formed thin. The cooling water supply pipes and the cooling water discharge pipes can be easily connected to the cooling water supply pipes and cooling water discharge pipes of the adjacent building panel to allow of easy installation of the building panel, and the cooling efficiency is improved as the cooling water is in direct contact with the bottom surface of a solar cell. Furthermore, when the surface of the solar panel is cleaned, the power generation efficiency of the solar panel can be enhanced, the appearance of a building can be maintained clean, and the surface of the solar cell can be cooled during the hot summer season.
Patent KR-20230004002-A (KR)
Inventor: NARA KWON
IPC: C12N9/02
Filed: 2021-06-30
Abstract: The present application relates to a strain for producing high-concentration L-glutamic acid and a method for producing L-glutamic acid using the same. A microorganism of the genus Corynebacterium producing L-glutamic acid, in which VKOR protein is inactivated, of the present application can produce L-glutamic acid in high yield, and thus can be usefully used for industrial production of L-glutamic acid.
Patent KR-20230004125-A (KR)
Title: Preparation method of cellulose-based polymer microfiltration membrane and microfiltration membrane thereby
Inventor: MYUNG SU WAN
IPC: C02F1/44
Filed: 2021-06-30
Abstract: The present invention relates to a method for manufacturing a cellulose-based microfiltration membrane with excellent water permeability and strength using a vapor induced phase separation method (VIPS), and to a microfiltration membrane manufactured therefrom. The method for manufacturing a cellulose-based polymer microfiltration membrane according to the present invention has an advantage in overcoming limitations in usability due to weak mechanical strength when manufacturing a microfiltration membrane using polymer materials such as cellulose acetate and cellulose acetate propionate, which are representative existing hydrophilic cellulose polymers. In addition, the manufactured cellulose-based polymer microfiltration membrane can be usefully used in fields such as pharmaceuticals, water treatment, and purification. The manufacturing method of the cellulose-based polymer microfiltration membrane according to the present invention comprises: a step of preparing a dope solution containing acetylated methyl cellulose pore modifier and an organic solvent; a step of casting the dope solution onto a substrate; a step of steam-induced phase separation of the dope solution cast on the substrate under humidity control conditions; and a step of completing the phase transition by immersing the vapor-induced phase-separated dope solution together with the substrate in a non-solvent to complete the phase transition.
Patent KR-20230005650-A (KR)
Title: Fuel cell system and heat exchange apparatus for the fuel cell system
Inventor: CHO HA YEON
IPC: H01M8/04007
Filed: 2021-07-01
Abstract: The invention relates to a fuel cell system, comprising: a hydrogen peroxide aqueous solution storage container for storing the hydrogen peroxide aqueous solution; a reactor which decomposes the aqueous hydrogen peroxide solution supplied from the aqueous hydrogen peroxide solution storage container into water and oxygen; a hydrogen storage container which stores hydrogen; a fuel cell which produces electrical energy by receiving oxygen generated by the reactor and receiving hydrogen from the hydrogen storage container, and a heat exchange device which receives oxygen from the reactor, reduces its temperature, and supplies it to the fuel cell. According to the present invention, oxygen can be stably supplied without deteriorating fuel cell durability in a rarefied air environment.
Patent KR-20230005656-A (KR)
Title: Liquid crystal polymer composition and liquid crystal polymer film
Inventor: LEE DOO BONG
IPC: C08L67/00
Filed: 2021-07-01
Abstract: The present invention relates to a liquid crystal polymer composition including silica fine particles having surfaces modified to be hydrophobic and a liquid crystal polymer resin, and a liquid crystal polymer film. The present invention is to provide the liquid crystal polymer composition and the liquid crystal polymer film having low dielectric constant and low dielectric loss tangent and improved surface smoothness.
Patent KR-20230007576-A (KR)
Title: A method for smart lighting control through smart healthcare devices
Inventor: KIM SU YEON
IPC: H05B47/115
Filed: 2021-07-05
Abstract: Provided is a method for smart lighting control through a smart healthcare device, which comprises: a first step of collecting information about a user by measuring the amount of activity of the user after the user wears a smart healthcare device; a second step of analyzing collected user information and determining whether the user is in one of a plurality of preset user conditions; a third step of generating a control signal corresponding to the user's condition and transmitting a control signal to a lighting fixture wirelessly connected to the smart healthcare device in advance; and a fourth step of controlling the lighting fixture based on the control signal.
Patent KR-20230014377-A (KR)
Inventor: CHO YONG IL
IPC: C08K3/04
Filed: 2021-07-21
Abstract: The antistatic adhesive according to the present invention includes: organopolysiloxane having a kinematic viscosity of 50,000 to 65,000 cSt at 25 ℃; a hydrogen siloxane crosslinking agent having a kinematic viscosity of 15 to 35 cSt at 25 ℃; a catalyst; and a dispersion of single-walled carbon nanotubes (SWCNT). An objective of the present invention is to provide an adhesive composition having significantly improved adhesive strength, antistatic properties and durability, and an antistatic adhesive film using the same.
Patent KR-20230016877-A (KR)
Inventor: SEO WON OK
IPC: G06T11/20
Filed: 2021-07-27
Abstract: The present invention relates to an outdoor advertising analysis-establishment method and an outdoor advertising analysis-establishment system based on visual media, which can provide data which is obtained by scientifically and reliably analyzing the exposure frequency and exposure time of an outdoor advertising exposed through visual media such as sports TV broadcasts, and based on the data, can systematically calculate advertising costs and promote effective outdoor advertising. According to the present invention, the outdoor advertising analysis-establishment method based on visual media comprises: an advertising screen extraction step of capturing a broadcast video image and extracting a screen containing advertising information in the captured image through an analysis server; an advertising analysis step of analyzing the advertising information through the analysis server based on the advertising screen extracted in the advertising screen extraction step; and an advertising information storage and visualization step of storing and visualizing the analysis data obtained by the analysis in the advertising analysis step.
Patent KR-20220065653-A (KR)
Title: Oxide, Preparation method thereof, solid electrolyte including the oxide, and electrochemical device including the oxide
Inventor: KIM RYOUNG HEE
IPC: H01M10/052
Filed: 2021-07-27
Abstract: Provided are an oxide including a compound represented by formula 1: Li_aTa_2-yA_yP_1-xM_xO_8-zX_z, a method of preparing the same, a solid electrolyte including the oxide, and an electrochemical device including the oxide, wherein, in the formula 1, M is an element having an oxidation number of +3; A is an element having an oxidation number of +4, +5, or +6, or a combination thereof; when A is an element having an oxidation number of +4, a is 1+y+2x−z; when A is an element having an oxidation number of +5, a is 1+2x−z; when A is an element having an oxidation number of +6, a is 1−y+2x−z; X is a halogen atom or a pseudohalogen; and 0 <= y < 0.6, 0 <= x <1, and 0 <= z < 1, except that x, y and z are 0 at the same time.
Patent KR-20230021292-A (KR)
Title: fluid evaporator
Inventor: HWANG SUN CHANG
IPC: C10G1/10
Filed: 2021-08-05
Abstract: The present invention relates to a fluid evaporator that generates oil vapor by pyrolyzing waste such as waste synthetic resin, wherein pyrolysis efficiency is improved by preventing a duct through which the waste moves is blocked by sludge in the process of pyrolysis of input waste, and oil vapor is smoothly extracted from the waste to increase the production yield of renewable fuel oil.