baber/WOPTO huggingface dataset:
Patent KR-20220131484-A (KR)
Title: Finger surfing
Inventor: KIM DONG JU
IPC: A63H33/42
Filed: 2021-03-21
Abstract: The present invention is provided to resolve the problems of prior art. In particular, the present invention is provided to resolve the shortcomings in enjoying the leisure sport of surfing such as costs, time, and risks. To this end, the present invention relates to a finger surfing, which is provided to resolve the problems such that everyone regardless of gender and age may enjoy the surfing sport which has been primarily enjoyed by the young people, and comprises: a finger surfing board which is light and is provided in a small palm size; a string which is connected to the board and the fingers or the wrist in order to prevent the loss of the finger surfing board; a mounting support in a sponge or rubber shape which is provided to erect the finger surfing board and mount the same; and a logo and pattern engraving in relief or intaglio shapes provided on the surface so as to prevent the slipperiness on the surface of the finger surfing board. Therefore, according to the finger surfing of the present invention, shortcomings in enjoying the leisure sport of surfing such as costs, time, and risks may be resolved. Furthermore, the present invention allows everyone regardless of gender and age to indirectly enjoy the leisure sport of surfing, which has been primarily enjoyed by the young people, at low costs, in an easy, convenient and safe manner.
Patent KR-20220132367-A (KR)
Title: Smart school zone system for blind spot monitoring
Inventor: MAENG SEUNG RYOL
IPC: G02B27/01
Filed: 2021-03-23
Abstract: A smart school zone system for monitoring a blind spot is disclosed. The smart school zone system for monitoring a blind spot comprises: a school zone monitoring device that is installed in an arbitrary place in a children's protection area, obtains a school zone image for a preset area, analyzes the obtained school zone image to recognize pedestrians and vehicles present in an image area, calculates locations of recognized pedestrians and vehicles, compares the locations of the pedestrians and vehicles, and when there is a pedestrian in front of a vehicle, outputs a first warning signal to notify a risk of collision of a vehicle and transmits a second warning signal including pedestrian location information; and a vehicle monitoring device that receives the second warning signal, generates a pedestrian composite image in which a pedestrian image is synthesized with an image in front of the vehicle and outputs the generated pedestrian composite image through a head up display (HUD). The smart school zone system provides warning signals to a pedestrian and driver such that the pedestrian and driver recognize a situation in which the pedestrian and vehicle approach each other within a certain distance in a blind spot.
Patent KR-20220137361-A (KR)
Inventor: CHANG YEONG JUN
IPC: A61G13/12
Filed: 2021-04-02
Abstract: The present invention relates to a leg supporting device for a medical operation, which is configured to support a leg of a patient to be treated during a medical operation. The leg supporting device for a medical operation comprises: a support part which independently supports the lower leg and the thigh of one of legs of a person to be treated through a first support member and a second support member; a holding part which lifts the support part to a certain height through a support column extending in a vertical direction; a fixing part which fixes the support part through a fixing plate in contact with the bottom surface; an angle adjustment part which is connected and installed on the support part and moves the first support member and the second support member in a forward or reverse direction, respectively, to independently adjust support angles of the lower leg and the thigh; a height adjustment part which is connected and installed on the support part to adjust the support height of the lower leg and the thigh by lifting the support column; and a control part which controls the operation of the angle adjustment part and the height adjustment part through a controller. According to the present invention, the height and angle at which a leg of a patient to be treated is supported are easily and accurately adjusted so that convenience in performing a medical operation can be increased.
Patent KR-20220139050-A (KR)
Inventor: KIM GUN TAE
IPC: H01M10/36
Filed: 2021-04-07
Abstract: The present invention provides a hydrogen peroxide production system (100). The hydrogen peroxide production system (100) comprises: a first chamber (110) including a cathode (111) to which oxygen is supplied and a first electrolyte (112); a second chamber (120) including an anode (121) and a second electrolyte (122); and a metal electrode (130) disposed between the first chamber (110) and the second chamber (120) and facing the cathode (111) and the anode (121). During a discharge cycle, hydrogen peroxide is generated by an oxygen reduction reaction in the first chamber (110), and during a charging cycle, hydrogen peroxide is generated by the oxidation of water in the second chamber (120). According to the present invention, the hydrogen peroxide production system can spontaneously produce hydrogen peroxide without using external power and can produce hydrogen peroxide in both charge and discharge cycles. Therefore, the efficiency in producing hydrogen peroxide is high.
Patent KR-20220051299-A (KR)
Inventor: HSU WEI HUNG
IPC: H01L27/32
Filed: 2021-04-09
Abstract: An electronic device is disclosed. The electronic device includes a display, a first optical sensor, a second optical sensor, and a first circular polarizer. The first circular polarizer includes a first quarter wave plate, a first linear polarizer, a second quarter wave plate, and a second linear polarizer. The first quarter wave plate is disposed between the display and the first optical sensor and the first linear polarizer is disposed between the first quarter wave plate and the first optical sensor. The second quarter wave plate is disposed between the display and the second optical sensor and the second linear polarizer is disposed between the second quarter wave plate and the second optical sensor.
Patent KR-20210043529-A (KR)
Inventor: JUN IN HO
IPC: H04N5/92
Filed: 2021-04-12
Abstract: The present invention relates to a system for authenticating an image based on a blockchain and a hash encryption technique and a method thereof. That is, the present invention extracts meta information from an image captured by a photographing terminal, generates a hash value using the image, registers the extracted meta information and the generated hash value in a blockchain server, performs a verification function by comparing the hash value related to the related image registered in the blockchain server with the hash value requested by a user terminal when the user terminal requests verification of a specific image based on the hash value related to the specific image, and provides a verification result, thereby increasing user satisfaction by providing an efficient verification function for the image.
Patent KR-20220141189-A (KR)
Inventor: YU YOUNG SUL
IPC: B60G13/00
Filed: 2021-04-12
Abstract: The present invention relates to a rolling module for a vehicle shock absorber mount having vertical and horizontal load integrated, and more specifically, comprises: a base frame including a body for supporting a shaft of a shock absorber and a first and a second accommodating part disposed above and below the body; a vertical load bearing module mounted in the first accommodating part of the base frame and damping rolling vibration in a vertical direction applied to the load of a vehicle body and the shock absorber; and a horizontal load bearing module mounted in the second accommodating part of the base frame and damping rolling vibration in a horizontal direction applied to the shaft of the shock absorber and a strut mount body. The present invention provides a rolling module for a vehicle shock absorber mount having vertical and horizontal load integrated, wherein a vertical load bearing module, which is for damping vertical load applied to the load of the vehicle body and the shock absorber, and a horizontal load bearing module, which is for damping rolling vibration transmitted to the vehicle body by minimizing a friction coefficient between the shaft of the shock absorber and the strut mounting body, can be integrated, thereby efficiently absorbing and damping rolling vibration.
Patent KR-20210128346-A (KR)
Inventor: BRUNECKER KRISTIN
IPC: A61L2/00
Filed: 2021-04-13
Abstract: Provided is an apparatus (10) for generating a plasma activation liquid (F) having defined properties. The apparatus (10) includes a plasma application device (25) provided with a plasma applicator (29), wherein the liquid (F) is brought into contact with a gas plasma (30) in the plasma application device (25). A sensor device (36) serves to analyze the composition of the plasma-treated liquid (F) at least in terms of a species generated by plasma treatment. On the basis of the concentration of one or more species detected by the sensor device (36), a processing parameter of the liquid (F) may be adjusted or modified in the plasma application device (25). Accordingly, the plasma-treated liquid (F) having the defined properties for the treatment of a patient is provided.
Patent KR-20220145172-A (KR)
Inventor: CHON CHUN HO
IPC: B41J29/38
Filed: 2021-04-21
Abstract: The present invention relates to an output device for each printer paper feeding box. More specifically, the output device (1) for each printer paper feeding box comprises: a computer means (PC) through which a user writes and edits a piece of work; a printing device means (PR) connected to the computer means (PC), and printing and outputting the piece of work of the user; and a printer tray setting means (100) formed in the computer means (PC), and enabling the user to easily operate and utilize the printing device means (PR) when printing the piece of work through the printing device means (PR), wherein when the user writes and edits the piece of work through the computer means (PC) and then prints the same through the printing device means (PR), a paper feeding box selection window (SW) is activated by the printer tray setting means (100), thereby enabling the user to maximally operate and utilize the printing device means (PR). Accordingly, as described above, when the user needs to perform work printing and output work, the output device enables the user to easily select printing paper suitable for the purpose of the work through the paper feeding box selection window (SW) by the printer tray setting means (100), while preventing the overuse of paper, which can lead to an advantage of solving environmental issues.
Patent KR-20210148889-A (KR)
Title: Current interrupt lead tap and system for manufacturing the same
Inventor: DAE KYOUNG LIM
IPC: H01M50/172
Filed: 2021-04-22
Abstract: A manufacturing system for a current interrupt lead tap comprises: a metal bonding line for forming an adhesive layer by dispensing on a first metal in the form of a thin sheet, enabling a longitudinal part of a second metal in the form of a thin sheet having the same width as the first metal and short length to position on an upper part of the adhesive layer, enabling the first metal and the second metal to be aligned so that both width lines thereof are aligned and adhered, and pressuring and heating the bonded first metal and the second metal to be bonded; and a film bonding line for positioning a step compensation film between the first metal and the second metal in order to compensate for a step formed due to the adhesive layer between the first metal and the second metal that is thermocompressed in the metal bonding line, and applying heat thereto for fusion bonding. An adhesive layer is formed between an end of the first metal and an end of the second metal, and a step compensation film is respectively formed on an end surface of the first metal and an end surface of the second metal located on both sides of the adhesive layer to seal between the first metal and the second metal. The present invention secures the performance and safety of a battery by securing the adhesive force between the lead tab film and the pouch film to prevent leakage of electrolytes, permeation of gas from the outside, and intrusion of moisture.
Patent KR-20220146029-A (KR)
Inventor: HWANG YEON
IPC: B29C37/00
Filed: 2021-04-23
Abstract: The present invention relates to a wafer lens manufacturing device and a method therefor. The wafer lens manufacturing device may comprise: a curing part which cures resin; a mold which shapes resin into lenses and comprises an upper mold and a lower mold; a resin injection part which injects resin into the mold; a vibration part which, after the resin injected into the mold is cured by the curing part to form molded lenses, provides vibration having a predetermined excitation frequency to the mold or molded lenses to separate the molded lenses from the mold; and a control part which controls the respective operations of the curing part, the mold, the resin injection part, and the vibration part. The present invention can prevent lens breakage which may occur when the mold and the molded lenses are separated.
Patent KR-20220117100-A (KR)
Title: Water culture system and computing device for executing the system
Inventor: PARK BYEONG UN
IPC: A01G7/04
Filed: 2021-04-29
Abstract: Disclosed are a hydroponic cultivation system and a computing device for performing the same. The computing device has one or more processors and a memory storing one or more programs executed by the one or more processors, and comprises: a communication module receiving a plant image from a cultivation device; a cultivation environment analysis module estimating a growth rate of a plant from the plant image by using a machine learning-based technology, and setting a cultivation environment based on the estimated plant growth rate; and a cultivation environment control module generating cultivation environment control information for controlling the cultivation device to satisfy the set cultivation environment. Accordingly, plants being grown in the cultivation device can be efficiently managed.
Patent KR-20220151781-A (KR)
Title: Apparatus for filtering smoke
Inventor: LEE SEUNG SOO
IPC: F24C15/20
Filed: 2021-05-07
Abstract: Disclosed is a smoke filtering apparatus which can be placed next to a heating cooker to collect smoke generated from heated food stuff. According to an aspect of the present invention, provided is a smoke filtering apparatus comprising a hood unit disposed above a heating cooker to collect smoke generated from heated food stuff, a suction unit coupled to the hood unit to suck the smoke, a filtering unit coupled to the suction unit to filter oil components included in the smoke, and a purifying unit disposed apart from the heating cooker and coupled to the filtering unit to filter and discharge fine dust included in the smoke.
Patent KR-20220152472-A (KR)
Inventor: CHO HYUN WOO
IPC: C12Q1/6895
Filed: 2021-05-07
Abstract: The present invention relates to a marker and a primer set for distinguishing species based on the complete translation of chloroplast genome sequences of 6 species of Liriope and Ophiopogon genus plants and uses thereof. More specifically, the present invention relates to: SNP molecular markers for discrimination of 6 species of Liriope and Ophiopogon genus plants; a primer set and a probe set for amplification of the SNP molecular markers; a kit including the primer set and the probe set; a method for discriminating 6 species of the Liriope and Ophiopogon genus plants using the primer set and the probe set; and a microarray for discrimination of species of Liriope and Ophiopogon genus plants. The single nucleotide polymorphism (SNP) markers according to the present invention, if used, can determine the plant of origin and the country of origin of Liriope, which is herbal medicine, and therethrough, can be used for distribution and quality control of Liriope which is herbal medicine. In other words, the mixing and misuse of herbal medicine can be prevented through accurate determination of the plant of origin and the quality of raw materials of herbal medicine can be scientifically maintained.
Patent KR-20220153255-A (KR)
Inventor: LEE YONG JIN
IPC: B22D25/00
Filed: 2021-05-11
Abstract: The present invention relates to a casting method of an aluminum hollow knuckle for a vehicle to provide a high-quality hollow knuckle by reducing the weight of a thick part of a hollow knuckle. More specifically, the casting method of an aluminum hollow knuckle for a vehicle comprises: a step of fastening a first insert to an insertion hole formed on one side of a core manufacturing mold; a step of supplying base metal into the core manufacturing mold; a step of hardening the base metal to finish a core; a step of removing the first insert from the core to form a weight reduction part; a step of fastening a second insert to the weight reduction part; a step of arranging the core in a hollow knuckle manufacturing mold, and supplying molten metal into the hollow knuckle manufacturing mold; and a step of hardening the molten metal, and then detaching the core to finish a hollow knuckle. The second insert is made of a material with high thermal conductivity to cool a thick part formed on the hollow knuckle.
Patent KR-20210147904-A (KR)
Inventor: YOON SEUNG HEE
IPC: H01L51/00
Filed: 2021-05-17
Abstract: The present invention relates to an organic light emitting diode and an organic light emitting device comprising: at least one light emitting material layer including a host in which an anthracene core is substituted with deuterium and a dopant in principle; at least one electron-blocking layer including an amine-based compound substituted with an aryl group; and at least one hole blocking-layer including an azine-based compound or a benzimidazole-based compound as necessary. By applying the organic compound according to the present invention to the light emitting device, it is possible to improve the luminous efficiency of the device and significantly improve luminescence lifetime.
Patent KR-20220158450-A (KR)
Title: Method for manufacturing moletn iron based hydrogen, and the device
Inventor: CHO MINYOUNG
IPC: C21B13/02
Filed: 2021-05-24
Abstract: Provided are a method and an apparatus for manufacturing hydrogen-based molten iron, in which oxygen produced as byproducts is used for a molten iron manufacturing process, thereby improving the efficiency of the entire process. The method for manufacturing hydrogen-based molten iron according to the present invention comprises a production step for producing hydrogen and oxygen, a temperature increasing step for increasing the temperature of the hydrogen to be equal to or higher than a reduction temperature required for reducing ore; a reduction step for reducing ore by supplying the hydrogen to a reduction furnace; and a molten iron production step for producing molten iron by supplying reduced ore reduced through the reduction step to an electric furnace and melting the same.
Patent KR-20220158965-A (KR)
Inventor: CHO DEOK HYEON
IPC: A62B23/02
Filed: 2021-05-25
Abstract: A disclosed multi-filter detachable mask according to the present invention includes an inner filter layer and an outer filter layer capable of covering a user's nose and mouth and having ear loops on both sides. The outer filter layer has a higher fine particle blocking rate than that of the inner filter layer and is fully or partially detachable or partially bent. According to the present invention, among the inner and outer filter layers, the outer filter layer has a higher fine particle blocking rate than that of the inner filter layer and is equipped with in a detachable type, and thus can be used efficiently depending on the surrounding situation or the degree of blocking fine particles. The present invention has a detachable filter function to facilitate breathing during outdoor activities and exercise, and can be applied in either a bird's beak type which folds left and right starting from the center, or a 3D type structure in which the nose and chin areas are folded up and down.
Patent KR-20220159055-A (KR)
Inventor: CHOI YONG JIN
IPC: G06N3/08
Filed: 2021-05-25
Abstract: The present invention provides a system and a method for generating a super resolution image of water temperatures using an artificial neural network. According to an embodiment of the present invention, a method for generating a super resolution image of water temperatures using an artificial neural network comprises the steps of: transmitting, to an SRGAN model, a collected 3D satellite image as a 2D water temperature image and an input water temperature image as input data; deriving a loss function, which is a quantitative difference between a high resolution estimated water temperature image derived as a result of learning using the SRGAN model, an observed water temperature image, and the input water temperature image; calculating an optimized weight with the derived loss function; and generating a super resolution learning image of water temperatures by performing learning on the high resolution estimated water temperature image with the calculated weight. Therefore, a quadrupled super resolution learning image of water temperatures can be generated through comparison with the resolution of an input water temperature image.
Patent KR-20220160387-A (KR)
Inventor: YOO SOO HYUN
IPC: H02J1/00
Filed: 2021-05-27
Abstract: The present invention relates to a method and apparatus for calculating direct current power flow. The method for calculating direct current power flow comprises the operations of: obtaining input data; obtaining an inverse matrix of a busbar admittance matrix based on the input data; and calculating a power current of a transmission line based on the inverse matrix of the busbar admittance matrix. Therefore, the efficiency of power system planning can be improved.
Patent KR-20220160868-A (KR)
Inventor: CHA WAN YOUNG
IPC: D21H17/02
Filed: 2021-05-28
Abstract: The present invention provides a method for manufacturing a paper cup containing seaweed and vegetable raw materials, and the paper cup manufactured by the method. The method comprises: a first step of filtering out foreign substances from seaweed sludge and preparing a raw material liquid for seaweed fiber powder; a second step of classifying a vegetable raw material coarse material, and separating the vegetable fiber powder raw material liquid to be mixed with the seaweed fiber powder raw material liquid to form a mixed liquid; a third step of stirring and pulping the mixed liquid; and a fourth step of manufacturing a mold using the pulped pulp. According to the present invention, the method for manufacturing a paper cup containing seaweed by-products and vegetable raw materials is eco-friendly by including biodegradable materials such as the seaweed and the vegetable raw materials, and can improve natural antibacterial and insecticidal functions.
Patent KR-20220161645-A (KR)
Title: Method for cultivating ginseng
Inventor: PARK BYEONG HOON
IPC: A01G9/029
Filed: 2021-05-30
Abstract: The present invention relates to a method for cultivating ginseng sprouts using shredded wood, comprising: a first step of providing a container for cultivating ginseng sprouts; a second step of putting shredded wood in the provided container; a third step of forming an insertion hole for planting ginseng seedlings in the put shredded wood; and a fourth step of planting the ginseng seedlings in the insertion hole.