baber/WOPTO huggingface dataset:
Patent KR-20220054158-A (KR)
Inventor: JUNG GYU SOON
IPC: E02B3/06
Filed: 2021-04-22
Abstract: The present invention relates to a wave dissipation block which can be manufactured in a large scale in tons, is easily manufactured, is easily mounted and constructed, and has high stability after mounting. The wave dissipation block comprises: a body (2) extended in a front/rear direction; a pair of rear end inclination angle units (3) laterally extended from both sides of the rear end of the body (2); a front end downward angle unit (5) extended downwards from the front end of the body (2); and a middle upward angle unit (4) extended upwards from the body (2). The middle upward angle unit (4) is provided at a position separated backward from the front end (21) of the body (2) by a prescribed distance (e). The rear end inclination angle units (3) are inclined backward by a prescribed angle (j) and are also inclined downwards by a prescribed angle (i). A lower angle chamfer surface (52) connecting the front end (21) of the body (2) and a lower angle front end surface (51) which is the front end surface of the front end downward angle unit (5) is provided in front of the lower angle front end surface (51).
Patent KR-20220146897-A (KR)
Inventor: KIM JIN HYUK
IPC: B29D30/72
Filed: 2021-04-26
Abstract: The present invention relates to a tire comprising a display array. The tire according to one embodiment of the present invention comprises: a tread unit in contact with the road surface; a sidewall unit extending from both sides of the tread unit; and the display array. The display array is disposed in the circumferential direction on at least one side of the sidewall unit. The display array includes a plurality of concave parts and protrusion parts, and a plurality of first display elements and a plurality of second display elements disposed on at least one of a first inside wall and a second inside wall of the concave part. Provided is the tire capable of enhancing a visual effect.
Patent KR-20220150058-A (KR)
Inventor: JO YOUNG JE
IPC: F16B13/06
Filed: 2021-05-03
Abstract: The present invention relates to an anchor bolt, comprising: a first sleeve having a hollow cylindrical shape and having a first incision on one side and a second incision on the other side; a first stopper part provided in a hollow cylindrical shape on one side of the first sleeve and having a radius extending in a direction away from the first sleeve; a bolt passing through the first sleeve and the first stopper part at the same time, and having a threaded part formed on one side and an extension part formed on the other side; and a groove part formed at a position where the first sleeve comes in contact with the outer surface of the first stopper, thereby capable of providing sturdy anchor bolts by maximizing a friction area between the anchor bolt and a hole.
Patent KR-20220151512-A (KR)
Title: Reinforced composite membrane, membrane-electrode assembly comprising the same and fuel cell
Inventor: LEE HYE SONG
IPC: H01M8/1018
Filed: 2021-05-06
Abstract: Provided is a reinforced composite membrane having improved chemical durability, and a membrane-electrode assembly including the same. The reinforced composite membrane according to the present invention is a reinforced composite membrane including a first porous support and a second porous support disposed on the first porous support. The reinforced composite membrane comprises: a first layer where pores of the first porous support are filled with a first ion conductor; and a second layer where pores of the second porous support are filled with a second ion conductor. The first layer includes a first peroxide decomposition accelerator and the second layer includes a second peroxide decomposition accelerator. The concentration of the first peroxide decomposition accelerator is greater than the concentration of the second peroxide decomposition accelerator. Accordingly, the hydrogen peroxide generated is decomposed to prevent oxygen radicals from occurring.
Patent KR-20220151848-A (KR)
Inventor: LEE JUN HO
IPC: A01K7/06
Filed: 2021-05-07
Abstract: The present invention provides an intake-type water supply nipple for supply water which allows an incision unit of an elastic member to be elastically opened according to a suction operation of livestock and allows water supply to proceed, elastically restores the incision unit and stops water supply as soon as the suction operation stops to block direct contact between the elastic member and the livestock, thereby having effects of preventing damage to the elastic member and additionally preventing accidents of water leakage or the like due to damage to the elastic member.
Patent KR-20220151993-A (KR)
Title: Braille tape
Inventor: KOO TAE WOOK
IPC: B41M3/16
Filed: 2021-05-07
Abstract: The disclosed content relates to a braille tape comprising: a first base layer equipped with a protruding-formed braille part; a second base layer formed spaced apart from the first base layer; an adhesive layer equipped between the first base layer and the second base layer; an adhesive layer formed on a lower part surface of the second base layer; and a release paper provided on a lower part surface of the adhesive layer. Therefore, the present invention is capable of having an effect of improving a product quality.
Patent KR-20220152633-A (KR)
Inventor: PARK JAEHYUCK
IPC: A61B5/00
Filed: 2021-05-10
Abstract: An electronic device according to various embodiments includes: an output module; a communication module configured to communicate with at least one external device; a first sensor configured to sense a biometric signal; a second sensor configured to sense an inertial signal; and a processor operatively connected to the output module, the communication module, the first sensor, and the second sensor. The processor may be configured: to determine a location of the electronic device for a human body based on a signal transmitted or received with the at least one external device through the communication module in response to sensing the biometric signal through the first sensor; to determine a posture of the electronic device based on information obtained through the second sensor; to determine a measurement posture based on the location and the posture of the electronic device; and to guide the measurement posture to correspond to a predetermined reference posture. Accordingly, the present invention can measure biometric information with high reliability.
Patent KR-20210142080-A (KR)
Title: Organic electroluminescent materials and devices
IPC: H01L51/56
Filed: 2021-05-14
Abstract: Disclosed is a compound comprising a ligand LA of chemical formula I. In the chemical formula I, each of Z^1, Z^2, Z^3, Z^4, Z^5, and Z^6 is C or N, K is selected from direct bond, O, and S, if K is O or S, Z^6 is C, the ligand LA is coordinate bonded to metal by a broken line, M is coordinate bonded to at least one ligand, L1 is an organic linker, if M is selected from Ru, Os, or Ir, K is O or S, if M is selected from Pt, Pd, Cu, Ag, or Au and K is direct bond, M forms at least one bond to oxygen or sulfur, if M is selected from Pt, Pd, Cu, Ag, or Au, and K, L1 is selected from -CR=N-, -CR'R"CR'R"-, -NR'BR'-, -CR'R"O-, -CR'R"S-, -CR'=CR"O-, -CR'=CR"S-, -CR'=CR'NR-, -CR'=CR"CR2-, -C(=N-)-, -C(=CR-)-, and a structure of chemical formula II, and ring A3 forms a 5-membered or 6-membered carbocyclic or heterocyclic ring forming an 18 pi-electromagnetic field with a ring comprising Z^7 and Z^8, and each of Z^7 and Z^8 is independently C or N. According to the present invention, life of the organic electroluminescent light emitting device can be improved.
Patent KR-20210142561-A (KR)
Title: Novel compound and organic light emitting device comprising the same
IPC: H01L51/00
Filed: 2021-05-18
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by chemical formula 1. The compound represented by chemical formula 1 described above can be used as a material for an organic layer of the organic light emitting device, and can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20220163005-A (KR)
Title: How to make Dried Pollack Noodles Vegetable Salad
Inventor: CHOI IN HO
IPC: A23L23/00
Filed: 2021-06-02
Abstract: The present invention relates to a salad sauce that uses oriental sauce as a main ingredient to maintain the flavor while simultaneously providing unique lightness, savory flavor, and the like and a method for manufacturing the same. The main ingredients comprise: 50 g parts by weight of dried pollock, 80 g parts by weight of paprika, 50 g parts by weight of eggs, 80 g parts by weight of onions, 80 g parts by weight of lettuce, 100 g parts by weight of carrots, and 100 g parts by weight of zucchini. The auxiliary ingredient comprises: 50 g parts by weight of an oriental sauce, 10 g parts by weight of minced garlic, 5 g parts by weight of peanuts, 5 g parts by weight of walnuts, and 2 g parts by weight of black pepper powder. In addition to the inherent lightness of oriental sauce, all the nutrients from various vegetables can be provided.
Patent KR-20220046437-A (KR)
Inventor: SHIN JAE MIN
IPC: C12N15/85
Filed: 2021-06-02
Abstract: In the present invention, a research on the COVID-19 virus structural protein is conducted with the aim of activating an MHC-I immune system based on an AI-deep-learning technology research. Based on the prediction of an immune system through the AI technology, a polypeptide sequence of 9-14 amino acids in length is constructed, and the polypeptide can significantly activate the immune system of the human body, thereby providing the foundation of a safe and effective peptide vaccine design.
Patent KR-20220165495-A (KR)
Title: Method for analyzing length polymorphism heteroplasmy of mitochondrial dna variation site using single base extension
Inventor: JU YEON JUNG
IPC: C12Q1/6827
Filed: 2021-06-08
Abstract: The present invention relates to a base sequence analysis method for analyzing length polymorphism heteroplasmy of a mitochondrial DNA variation site. Specifically, the present invention relates to an analysis method which is capable of analyzing mtDNA length polymorphism heteroplasmy with high accuracy by performing single nucleotide extension that is carried out by using a primer mixture. The primer mixture comprises: a first primer capable of being specifically bound to a sequence of a C-stretch site or a complementary sequence thereof, and having cytosines or guanines sequentially arranged; a second primer containing one more cytosines or guanines than the first primer; and a third primer containing one more cytosines or guanines than the second primer.
Patent KR-20220167118-A (KR)
Title: User-Customized Currency exchange kiosk with reservation currency exchange service and on-site currency exchange service
Inventor: KWON BONG KYUN
IPC: G06Q40/04
Filed: 2021-06-11
Abstract: The present invention relates to a user-customized currency exchange kiosk capable of reserved currency exchange service and on-site currency exchange service. The currency exchange kiosk according to one embodiment of the present invention comprises: a packaged foreign currency storage unit for storing packaged foreign currency in which foreign currency is packaged for each currency exchange reservation; an on-site foreign currency storage unit for storing on-site foreign currency provided upon request for on-site currency exchange; a package withdrawal means for withdrawing the packaged foreign currency from the packaged foreign currency storage unit; an on-site withdrawal means for withdrawing on-site foreign currency from the on-site foreign currency storage unit; and a control unit for selectively operating and controlling the package withdrawal means or the on-site withdrawal means to withdraw the packaged foreign currency or on-site foreign currency based on withdrawal request information obtained from a kiosk user. According to the present invention, the reserved currency exchange service and the on-site currency exchange service are possible at the same time, and the foreign currency for the reserved currency exchange service and the foreign currency for the on-site currency exchange service are managed separately, thereby preventing the problem of not being able to provide the reserved currency exchange service due to the provision of the on-site currency exchange service.
Patent KR-20220168314-A (KR)
Inventor: JIHYUN LEE
IPC: E05C19/02
Filed: 2021-06-16
Abstract: Provided is a refrigerator in which a user's convenience is improved by increasing an area where a handle can be gripped in order to operate a control unit. The refrigerator of the present embodiment comprises: a cabinet having a storage space; a main door which opens and closes the storage space and has an opening and a door storage unit; a sub door opening and closing the opening of the main door; a handle provided on the sub door; a locking device provided on the sub door and configured to lock the main door and the sub door; and a control unit provided to be movable to the sub door and operating the locking device so that the main door and the sub door are unlocked. The control unit is spaced apart from a surface of the handle facing the sub door.
Patent KR-20220168436-A (KR)
Title: In-phase friction welding mechanism
Inventor: CHOI JONG HYUN
IPC: B23K20/12
Filed: 2021-06-16
Abstract: The present invention relates to an in-phase friction welding mechanism. According to the present invention, the in-phase friction welding mechanism not only can friction-weld one base material to either side of another base material, but also can friction-weld two different base materials to both sides of either base material, so that processing time can be reduced and productivity can be greatly improved, and furthermore, there is an effect that the level of welding quality can be greatly improved by minimizing welding defects.
Patent KR-20220169983-A (KR)
Title: Mask sanitizing device and mask having the same
Inventor: AHN JAE YONG
IPC: A61L9/20
Filed: 2021-06-21
Abstract: The present invention relates to a mask sterilizing device. The mask sterilizing device comprises: a health state detection unit which detects a wearer's health state, to output a health state detection signal to a driving device; a signal processing unit which is connected to the health state detection unit; an ultraviolet sterilization unit which is connected to the signal processing unit; and a health state display unit which is connected to the signal processing unit. The signal processing unit operates the ultraviolet sterilization unit according to a sterilization command signal transmitted from the driving device, and operates the health state display unit according to a warning signal transmitted from the driving device.
Patent KR-20230004991-A (KR)
Title: Vehicle driver erroneous operation prevention system and method
Inventor: JANG HWAYONG
IPC: B60W50/14
Filed: 2021-06-30
Abstract: Disclosed are a vehicle driver erroneous operation prevention system and a method thereof. According to an embodiment of the present invention, the vehicle driver erroneous operation prevention system, which has an effect of supporting safe driving of senior drivers, includes: an ultrasonic sensor which detects an object at a front side and a rear side of a vehicle and a distance thereof; a driving information detection unit which detects various driving information from at least one sensor according to an operation of the vehicle; a control unit which collects the driving information, enters driver erroneous operation restriction logic during a low-speed driving of the vehicle, and then controls an output restriction mode according to determination of the driver erroneous operation when it is recognized that, by the ultrasonic sensor, an object is present around the vehicle to restrict sudden acceleration; and a warning unit which displays a warning situation operating in the output restriction mode to the driver.
Patent KR-20230006084-A (KR)
Title: Program for operating device that providing face swap service based on deep learning
Inventor: LEE JIN HO
IPC: G06T7/00
Filed: 2021-07-02
Abstract: Provided is a program for operating a device that provides a deep learning-based face swap service. The program comprises: an image data management function to selectively obtain source image data to be used via video content that can be obtained from a video sharing service platform, and to manage source image data including a swap face image to be swapped and target image data including target content corresponding to the swap face image; a frame extraction function to extract a plurality of frames from the source image data and the target image data to store the plurality of frames; a face image identification function to obtain face image data by cropping a face image region identified in each of the frames; a dataset preprocessing function to generate a face image dataset by combining first face image data obtained from the target image data with second face image data obtained from the source image data, based on the face image data; and a training modeling function to generate face swap image data to which a face swap image generation algorithm is applied by using the face image dataset and a swap face image dataset as input data. Via sophisticated face swapping, it is possible to guarantee results appear natural and maximize the efficiency of face swap processing.
Patent KR-20230007088-A (KR)
Inventor: OH JANG SEONG
IPC: B01D46/02
Filed: 2021-07-05
Abstract: Disclosed is a bottom cap for a dust collector filter which collects and separates dust and contaminants, and a filter structure having the same. The bottom cap for the dust collector filter of the present invention is a bottom cap coupled to the cartridge filter member of the dust collector filter that collects and separates dust and contaminants, including a circular bottom and a peripheral portion connected to the bottom, having a certain area in the center of the bottom protruding convexly toward the top to form a convex portion, and attached to the cartridge filter member by inserting it into the peripheral portion and using an adhesive, and including a main body unt for supporting and fixing the cartridge filter member; and a fixing plate having an area larger than that of the convex portion and coupled to the convex portion. According to the invention, by forming a convex part that protrudes upwardly on the bottom cap of the filter structure used in the dust collection device, fixing the fixing plate on the convex part of the bottom cap, allowing the adhesive to harden while penetrating into the lower part of the fixing plate when combining the filter and the bottom cap, and ensuring a firm connection between the filter bag and the bottom cap, the durability of the filter structure can be significantly improved.
Patent KR-20230008928-A (KR)
Title: A linear stage
Inventor: LEE TAEK WON
IPC: F16H25/22
Filed: 2021-07-07
Abstract: The present invention relates to a linear stage, which has a simple structure to be easily assembled. The linear stage includes: a rail on which a rail track is formed on both sides in a widthwise direction; a block on which a block track facing the rail track to form a track portion with the rail track is formed on both sides in the widthwise direction and a circulation hole penetrated in a lengthwise direction inside the widthwise direction of the block track is formed to reciprocate in the lengthwise direction on the rail; end caps which are coupled onto both sides in a longitudinal direction of the block and are provided with a circulation concave unit concavely curved on both sides in the widthwise direction to form a circulation route; a plurality of electric bodies which are electrically driven along the track portion, the circulation hole, and the circulation route to circulate; and a ball screw which is coupled to the block. The ball screw includes a ball nut inserted into and coupled to the block and a screw shaft extending in the lengthwise direction and having both sides coupled to the rail to be rotatable. When the screw shaft rotates, the block moves with the ball nut in the lengthwise direction along the rail.
Patent KR-20230011096-A (KR)
Inventor: JUNGHOON LEE
IPC: H01M10/04
Filed: 2021-07-13
Abstract: The present invention relates to a method for inspecting the welding state of a battery. The present invention provides a method for inspecting the welding state of a battery, capable of quickly and non-destructively inspecting the state of an electrode of a battery. The present invention includes: a first impedance measurement step of measuring first impedance; a step of creating a first Cole-Cole plot; and a welding state primary determination step.
Patent KR-20230011655-A (KR)
Inventor: JEONG JAEHOON
IPC: G16H50/70
Filed: 2021-07-14
Abstract: The present invention relates to a method for generating learning data for automatic diagnosis of diseases based on the microbiome and a system for automatically diagnosing diseases by learning the learning data generated thereby. The method comprises: a step of receiving the intestinal distribution amount for each species of intestinal microorganisms contained in the patient's stool, analyzing the relative distribution position of the intestinal distribution amount for each patient for the same species, and converting the intestinal distribution amount for each species into color patches for each species; and a step of collecting species-specific color patches belonging to the same group in the biological classification system from the converted species-specific color patches and generating color patch images for learning of an artificial neural network model. Accordingly, the present invention can automatically diagnose liver diseases such as cirrhosis and alcoholic hepatitis just by collecting stool from a person in need of diagnosis.
Patent KR-20230013364-A (KR)
Inventor: SOOYONG PARK
IPC: A62B18/02
Filed: 2021-07-19
Abstract: A mask apparatus according to the present invention comprises: a mask body which has a fan module; a face guard which is coupled to the mask body, comes in close contact with a person's face, and has a breathing space formed therein; a pressure sensor which is installed on the mask body, and measures the pressure of the breathing space; and a control unit which compares the current pressure value measured by the pressure sensor with an atmospheric pressure estimate, updates the atmospheric pressure estimate based on a difference between the current pressure value and the atmospheric pressure estimate, and controls a rotational speed of a fan module based on a difference between the updated atmospheric pressure value and the current pressure value.
Patent KR-20230014344-A (KR)
Inventor: KANG EUN SEOK
IPC: B60W50/04
Filed: 2021-07-21
Abstract: The present invention relates to an apparatus and a method for monitoring a surrounding environment of a vehicle. The apparatus comprises: a sensor unit including a plurality of detection sensors for detecting an object outside a vehicle according to a frame at a predefined period; and a control unit which extracts a stationary object from among the outside objects detected by the sensor unit, maps the extracted stationary object to a grid map, calculates an occupancy probability parameter, indicative of a probability that the stationary object will be located on a grid of the grid map, from the result of mapping, and monitors the surrounding environment of the vehicle by specifying a grid on which the stationary object is located in the grid map, based on the occupancy probability parameter. The control unit applies a clustering algorithm to the specified grid to create a cluster composed of a plurality of grids having the same characteristic, determines a type of parking in a parking space by extracting an edge grid of the cluster to detect a plurality of other vehicles continuously parked around the vehicle, and controls a function of a rear cross traffic alert (RCTA) system, in response to the type of parking. The present invention can improve detection accuracy for the outside objects.