baber/WOPTO huggingface dataset:
Patent KR-20210097409-A (KR)
Title: Security enhanced device and method based on augmented reality
Inventor: PARK SANG PYO
IPC: G06Q20/38
Filed: 2020-01-30
Abstract: The present invention provides a device and method for security enhancement based on augmented reality, which can solve security vulnerabilities in user authentication by realizing a new method of technology that makes it fundamentally impossible to seize a security code (number) arrangement of the security card, by using augmented reality technology. The method for security enhancement includes: a card issuing step; a security code generating step; and a transmitting step of decrypting an encrypted security code in an augmented reality device with a pre-owned encryption key and outputting the decrypted security code as an augmented object to a partial code position when a security card is recognized.
Patent KR-20210003038-A (KR)
Inventor: Zhao Nanyi
IPC: H01L21/683
Filed: 2020-02-03
Abstract: The present invention relates to a substrate support for storing a substrate and a substrate processing apparatus having the same to process the substrate. An objective of the present invention is to provide a substrate support and a substrate processing apparatus which can prevent a substrate from escaping from a pocket groove of the substrate support. The substrate support comprises: a disk formed in a disk shape to support at least one substrate; at least one pocket groove unit concavely formed from the upper surface of the disk in a shape corresponding to the substrate to place at least an edge portion of the substrate thereon; a spare space forming unit separated inwards from the edge of the pocket groove unit by a prescribed distance to be concavely formed from at least a portion of the bottom surface of the pocket groove unit to limit a stepped unit for supporting at least an edge portion of the substrate so as to form a spare space underneath the substrate when the substrate is placed on the stepped unit; and an exhaust passage to connect at least a portion of the spare space forming unit from the outer circumferential surface of the disk.
Patent KR-20210103701-A (KR)
Inventor: IM DO YOUNG
IPC: G11C13/00
Filed: 2020-02-14
Abstract: The present invention relates to a memory device to provide increased reliability and an operation method thereof. According to one embodiment of the present invention, the memory device comprises a plurality of memory cells connected to a plurality of word lines and a plurality of bit lines and each of memory cell includes a switch element and a memory element connected to in series. Each of the memory cells includes a memory cell array having a first state with a threshold voltage in a first voltage range or a second state with a threshold voltage in a second voltage range less than the first voltage range; and a memory controller using a first read voltage greater than a median value of the first voltage range to perform a first read operation on the memory cells and program first defective memory cells turned off in the first read operation into the first state, and using a second read voltage that is less than a median value of the second voltage range to perform a second read operation on the memory cells and performing a repair operation on second defective memory cells turned on in the second read operation.
Patent KR-20210108193-A (KR)
Title: Internet of things service access control system and method using smart contract based on tangle network
Inventor: SEO JAE HYUN
IPC: H04L29/08
Filed: 2020-02-25
Abstract: The present invention relates to an internet of things (IoT) service access control system using a tangle network-based smart contract, which performs service access control suitable for a lightweight IoT device, and a method thereof. According to one embodiment of the present invention, the system comprises: a service providing unit defining a service for a predetermined resource in a tangle network and determining whether to provide the service; a resource providing unit connected to a plurality of IoT devices to form one domain and collect resources and transferring the collected resources to the service providing unit through the tangle network; and a user device requesting a service for a predetermined resource to the service providing unit through the tangle network and using the service by proving the right of access. At least one of the service providing unit, the resource proving unit, and the user device, which correspond to a system node, generates a transaction on the basis of a smart contract defined as a policy for access control in the tangle network, stores and shares the generated transaction in a distributed ledger owned by each node in the tangle network, and performs access control for each node by using a token issued on the basis of the smart contract.
Patent KR-20210109098-A (KR)
Title: Method for combined shipping of regular delivery product and server providing the same
Inventor: KIM HYUN DONG
IPC: G06Q50/28
Filed: 2020-02-26
Abstract: The present invention relates to a combined delivery method and a server providing the same, which reduce the number of deliveries by bundling a regular delivery product with a previously stored regular delivery product when a buyer purchases the regular delivery product in online e-commerce. According to the present invention, the combined delivery method comprises: a step in which a communication unit receives product designation by a buyer from a buyer terminal; a step in which the communication unit receives product delivery information including a delivery address, a delivery date, a delivery method, and payment means information inputted for the product by the buyer from the buyer terminal; a step in which a control unit transmits a request message suggesting combined delivery for a previously stored regular delivery product and the product determined from the product delivery information to the buyer terminal through the communication unit and receives a response to the request message to determine whether the buyer accepts the combined delivery; and a step in which the control unit applies an additional service to the product delivery information to store the product delivery information as purchase history information of the buyer if the combined delivery is accepted.
Patent KR-20210109853-A (KR)
Title: Apparatus and method for controlling radar
Inventor: JO KYUNG TAE
IPC: G01S13/87
Filed: 2020-02-28
Abstract: The present disclosure provides a radar control device, which includes: a plurality of radars disposed in a vehicle to have different detection areas for the outside of the vehicle, respectively; and a controller generating object information on an object based on a radar signal reflected from the object in the detection area. When the object moves from the detection area of at least one of the plurality of radars to a shaded area between different detection areas, the radar control device generates prediction information on the object in the shaded area based on object information last detected in the detection area.
Patent KR-20210112536-A (KR)
Title: Kitchen shelf
Inventor: OH YOUNG IN
IPC: A47B46/00
Filed: 2020-03-05
Abstract: The present invention relates to a kitchen shelf. The kitchen shelf is installed on a window frame (3, 4) consisting of a horizontal frame (3) and a vertical frame (4) to be located above a sink (1) in a kitchen. The kitchen shelf comprises: a shelf main body (10) including a support unit (11) on which dishes are placed, and a rear unit (16) which is installed to be upright from a rear end of the support unit (11), wherein an installation hole (17) is formed in the rear unit (16); a pair or vertical brackets (21, 22) including a bracket unit (22) which extends vertically, and has multiple installation holes spaced apart from each other in a vertical direction or a vertical guide rail (23) arranged on a front surface so as to be coupled to the shelf main body (10), and a fitting unit (25) which bends from one side of the bracket unit (22) to be fitted into the vertical frame (4) of the window frame (3, 4); and fixing members (30, 32) coupled to the installation holes of the vertical brackets (21, 22) through the installation hole (17) of the shelf main body (10), or fitted into the installation hole (17) of the shelf main body (10) while moving along the vertical guide rail (23) of the vertical brackets (21,22), wherein the shelf main body (10) can be moved up and down on the window frame (3, 4).
Patent KR-20200116054-A (KR)
Title: Composition for preventing or treating neuroinflammation diseases comprising bee venom extract
Inventor: KIM KUK HYUN
IPC: A61K38/46
Filed: 2020-03-26
Abstract: The present invention relates to a composition for preventing or treating neuroinflammatory disorders, containing a bee venom extract as an active component. More specifically, the present invention provides a pharmaceutical composition or a health functional food composition for preventing or treating neuroinflammatory disorders, both of which contain, as an active component, a bee venom extract in which the amount of phospholipase A2 (PLA2) is 50 to 85%. The bee venom extract alleviates decreased motor functions caused by neurotoxicity and has neuroprotective and neuroinflammation-relieving effects, thereby being able to prevent or treat neuroinflammatory disorders. Especially, the pharmaceutical composition according to the present invention can further improve an effect of preventing or treating neuroinflammatory disorders by being subcutaneously administered or by being co-administered with a STAT3 inhibitor or an NF-κB inhibitor, thereby enabling more effective prevention or treatment of neuroinflammatory disorders.
Patent KR-20210120666-A (KR)
Title: LED lighting device and plants cultivating apparatus comprising the same
Inventor: JUN HYUK CHOI
IPC: F21K9/69
Filed: 2020-03-27
Abstract: Provided are an LED light source apparatus and a plant cultivating apparatus including the same. The present invention comprises: a substrate; an LED unit disposed on the substrate and wherein a plurality of LEDs are disposed and distanced apart at a preset interval; and a multi-angle lens unit installed to correspond to each LED of the LED unit and setting an irradiating angle of the installed LED. The multi-angle lens unit is disposed in a first region set on one side of the substrate and includes a first lens setting the irradiating angle of the LED in a first range and a second lens disposed outside the first region on the substrate to set the irradiating angle of the LED in a second range different from the first range.
Patent KR-20210120733-A (KR)
Title: Composition for preventing, ameliorating or treating type 2 diabetes mellitus or dyslipidemia comprising bangpungtongseongsan extract as effective component
Inventor: CHO HYUN WOO
IPC: A61K36/70
Filed: 2020-03-27
Abstract: The present invention relates to a composition for preventing, alleviating or treating type 2 diabetes and dyslipidemia comprising an extract of Bangpungtongseong-san as an active ingredient. More particularly, the present invention relates to a pharmaceutical composition for preventing or treating type 2 diabetes and dyslipidemia and a food composition for preventing or alleviating type 2 diabetes and dyslipidemia, which comprises, as an active ingredient, an extract of Bangpungtongseong-san consisting of licorice, gypsum, Scutellaria baicalensis, Platycodon grandiflorum, Ledebouriella seseloides, Paeonia lactiflora, Cnidium officinale, Angelica gigas, Rheum rhabarbarum, Ephedra sinica, peppermint, Forsythia viridissima Lindley fruits, Glauber salt, Schizonepeta tenuifolia, Atractylodes japonica Koidz. root, Gardenia jasminoides seeds, and talcum. The extract of Bangpungtongseong-san, and more particularly, a composition containing, as an as active ingredient, an extract of Bangpungtongseong-san consisting of licorice, gypsum, Scutellaria baicalensis, Platycodon grandiflorum, Ledebouriella seseloides, Paeonia lactiflora, Cnidium officinale, Angelica gigas, Rheum rhabarbarum, Ephedra sinica, peppermint, Forsythia viridissima Lindley fruits, Glauber salt, Schizonepeta tenuifolia, Atractylodes japonica Koidz. root, Gardenia jasminoides seeds, and talcum, reduces blood sugar, glycated hemoglobin and low-density lipoprotein (LDL-C) levels when applied to an animal model of type 2 diabetes, and inhibits fat accumulation in the liver, and thus can be advantageously used for pharmaceuticals, food and the like for preventing, alleviating or treating type 2 diabetes and dyslipidemia.
Patent KR-20210114309-A (KR)
Title: Apparatus and method for tracking pedestrians in multiple cctv environment
Inventor: LEE SANG YOUN
IPC: G06T7/11
Filed: 2020-04-03
Abstract: The present invention relates to an apparatus for tracking pedestrians and a method thereof. According to the present invention, the apparatus comprises: a low-level feature extraction unit extracting features of an image acquired according to a pre-learned pattern estimation method to acquire a low-level feature map; a pedestrian detection unit extracting a region including a pedestrian from the low-level feature map according to the pre-learned pattern estimation method to acquire a patch; a feature extraction unit receiving the patch and extracting features according to the pre-learned pattern estimation method to acquire a patch feature map; a re-identification unit searching the patch feature map for the same pedestrian by comparing a patch feature map for re-identification with the patch feature map when the re-identification patch feature map for re-identifying pedestrians is acquired, by re-identifying the pedestrian; and a tracking unit comparing and searching for corresponding patch feature maps acquired from different frame images among a plurality of frame images to track the pedestrian. Accordingly, since a part of the configuration is shared and features acquired for re-identification or tracking are reduced as features for tracking and re-identifying a pedestrian, the amount of computation is reduced, thereby maximizing efficiency and robustly tracking the pedestrian even in a sudden change such as occlusion.
Patent KR-20210130052-A (KR)
Inventor: OCK JINWOO
IPC: H04L29/12
Filed: 2020-04-21
Abstract: The present disclosure relates to a communication technique for converging a 5G communication system to support a higher data rate than a 4G system with IoT technology, and a system thereof. The present disclosure can be applied to intelligent services (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 5G communication technology and IoT-related technology. The present invention relates to a method for preventing conflicts of RAN user equipment (UE) identification (ID). A control signal processing method in a wireless communication system includes 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-20210142217-A (KR)
Title: Power control method to minimize loss of Power Conditioning System
IPC: H02M1/00
Filed: 2020-05-18
Abstract: The present invention relates to a differential power converter (DPP) in a photovoltaic power generation system in which a PV string for generating high output by connecting two or more photovoltaic modules in series is constructed among photovoltaic power generation systems, and then used for home and industry by converting DC power generated from one or several strings into AC power. Thus, when a shadow is momentarily cast on some photovoltaic modules or a mid- to long-term failure or performance degradation occurs, the system according to the present invention improves the problem of decrease in photovoltaic power output extends to the entire system, not just the photovoltaic module in a manner that the element carrying the least current becomes a bottleneck in the current flow in a series-connected circuit configuration and limits the current of other normal elements.
Patent KR-20200056974-A (KR)
Title: Transmitter and parity permutation method thereof
Inventor: KIM KYUNG JOONG
IPC: H03M13/11
Filed: 2020-05-18
Abstract: A transmission apparatus is disclosed. According to the present invention, the transmission apparatus comprises: a low density parity check (LDPC) encoder which encodes input bits to generate parity bits; a parity permutation unit for interleaving the parity bits and performing parity permutation by group-wise interleaving a plurality of bit groups constituting the interleaved parity bits; and a puncturing unit for puncturing some bits from the parity permuted parity bits.
Patent KR-20210142487-A (KR)
Title: Electrolyte for lithium secondary battery and lithium secondary battery including the same
IPC: H01M10/0567
Filed: 2020-05-18
Abstract: Disclosed are: an electrolyte for a lithium secondary battery, in which a highly reactive solvent and lithium salt capable of increasing the capacity of a battery and a highly stable solvent and lithium salt capable of increasing the life of the battery are combined to increase the performance of the battery; and a lithium secondary battery including the electrolyte. According to the present invention, the electrolyte comprises: a first solvent including a heterocyclic compound containing at least one double bond and, at the same time, containing any one of an oxygen atom and a sulfur atom; a second solvent including any one or more of an ether-based compound, an ester-based compound, an amide-based compound, and a carbonate-based compound, which do not contain fluorine; a third solvent including a hydrofluoroether-based compound; lithium salt; lanthanum nitrate; and lithium nitrate.
Patent KR-20200138669-A (KR)
Inventor: SUGIMOTO KEISUKE
IPC: C09J7/20
Filed: 2020-05-28
Abstract: An object of the present invention is to provide a composition, a reactant, an adhesive, a film-shaped adhesive material, an adhesive layer, an adhesive sheet, copper foil with a resin, a copper clad laminate, a printed wiring board and a multilayer wiring board, and a method of manufacturing the same. The present invention provides a composition comprising polyimide which is a reactant of a monomer group containing an aromatic tetracarboxylic anhydride and a dimerdiamine, and at least one selected from the group consisting of polyisocyanate, trimertriamine, and a silane-modified epoxy resin.
Patent KR-20200070195-A (KR)
Inventor: WONYEONG JUNG
IPC: F16L59/00
Filed: 2020-06-10
Abstract: The present invention relates to a refrigerator including a vacuum space, and more specifically, to a refrigerator in which a vacuum space portion is formed between an external case and an internal case constituting a main body to improve a thermal insulation function of the refrigerator. According to the present invention, the refrigerator including a vacuum space includes the main body provided with a storage space in which certain storage materials can be stored. The main body includes: an internal case in which the storage space is formed; an external case in which the internal case is received, and which is arranged to be spaced apart from the internal case by a predetermined distance; a vacuum space which is provided between the internal case and the external case, and the inside of which is sealed to be kept in a vacuum state to perform thermal insulation between the internal case and the external case; a first support plate which is provided on any one of facing surfaces of the internal case and the external case; and a plurality of spacers which are fixed to the first support plate to maintain a gap between the internal case and the external case.
Patent KR-20210153962-A (KR)
Inventor: PARK KWEN JIN
IPC: B25J9/00
Filed: 2020-06-11
Abstract: The present invention relates to a robot with a gripper for a portafilter of a coffee machine, in which the gripper for the portafilter is mounted on a finger of a multi-shaft robot with a cup finger mounted on an end joint. The robot is able to use a logic circuit of a PCB and operate the following steps of: mounting the portafilter on a filter holder of the coffee machine; picking up a cup dropped from an automatic cup dropper to a cup holder by a cup finger, and moving the cup to an upper plate of the coffee machine; taking out the portafilter mounted on the portaholder on a main outlet side of the coffee machine by the gripper; moving the portafilter to a coffee injection hole and putting coffee; removing the surplus coffee over an upper end of the portafilter; pressing and tamping the coffee put in the portafilter; aligning the coffee put on the sides of the portafilter; moving the portafilter to the coffee machine and mounting the portafilter on the portaholder; vertically lowering the gripper and removing the gripper from the sag of the portafilter; pressing the extract button by the gripper; picking up the cup put on the upper plate of the coffee machine by the cup finger and moving the cup to under the coffee extraction hole and dripping the coffee; moving the cup with the coffee to a takeout position and returning to the original position. According to the present invention, a coffee extraction system is provided including a coffee input machine with the robot and a brush for the coffee machine; and a coffee alignment machine including a surplus coffee-removing scratcher and a tamper tamping the coffee in the portafilter. A publicly known coffee machine is placed between the robot and the coffee input machine. The present invention aims to provide a robot with a gripper for a portafilter of a coffee machine, which is capable of reducing the time required for extracting coffee.
Patent KR-20210155681-A (KR)
Inventor: KIM KI HA
IPC: B29C49/00
Filed: 2020-06-16
Abstract: The present invention relates to a seedling protection device which can cover and protect seedlings transplanted to the mainland in horticulture or agriculture until the same achieves complete independence. The purpose of the present invention is to provide a seedling protection device which can specifically protect the seedlings. The present invention comprises: a dome-shaped housing installed on the ground in a shape similar to that of a cup or bowl lying on the floor and is composed of a main wall and a cover; and a housing fixing means for fixing the housing to the soil in which the seedlings are planted, wherein the housing, which is a synthetic resin, is injection-molded or blow-molded, can maintain a structure of the same and is transparent.
Patent KR-20220005239-A (KR)
Title: Electronic device and control method thereof
Inventor: CHOI KYOUNG HO
IPC: G06F16/538
Filed: 2020-07-06
Abstract: Disclosed are an electronic device and a control method thereof. The electronic device of the present disclosure may identify each type of food or wine based on an image of food or wine and location information of the electronic device, and provide information on wine or food matching each of the identified food or wine. The control method includes the steps of: identifying the type of food corresponding to an obtained; identifying at least one type of wine which matches the identified type of food; and providing information on the identified at least one type of wine.
Patent KR-20200085702-A (KR)
Title: Refrigerator
Inventor: JIHYUN LEE
IPC: H04N7/18
Filed: 2020-07-06
Abstract: The present invention relates to a refrigerator which comprises: a main body provided with a first storage chamber and a second storage chamber in which food is stored; a first door for rotating and opening the first storage chamber; a second door moved to the front of the second storage chamber to open the second storage chamber; a storage part moved along the second door to be accommodated in the second storage chamber, and storing food therein; a camera installed in the main body to photograph the storage part; and a control part combining and correcting a plurality of pictures photographed in accordance with a movement of the second door into an image for showing the storage part.