baber/WOPTO huggingface dataset:
Patent KR-20220022700-A (KR)
Inventor: KIM IN CHEOL
IPC: G06N3/08
Filed: 2020-08-19
Abstract: Disclosed is an agent learning reward system. The system comprises: an input processing unit which receives and processes a real-time image and natural language command; a behavior determination unit which determines autonomous movement behavior for reaching a destination of an agent in a three-dimensional space based on information processed by the input processing unit; and a learning reward unit which rewards the agent by determining whether the agent maintains a correct route by a prescribed reward function at every changed state according to implementation of determined behavior of the agent. The present invention allows the agent to learn a route appropriate for the natural language command.
Patent KR-20220023589-A (KR)
Inventor: KISUN PARK
IPC: H01L31/04
Filed: 2020-08-21
Abstract: A conductive paste composition for the P-type electrode of N-type silicon solar cell according to the embodiment comprises: conductive powder; glass frit composition; an organic vehicle; and dispersant. The glass frit composition comprises lead oxide (PbO), gallium oxide (Ga_2_O_3) and yttrium oxide (Y_2_O_3). The lead oxide is included in an amount of 10 mol% to 90 mol% based on the total amount of the glass frit composition. The gallium oxide is included in an amount of 1 mol% to 40 mol% based on the total amount of the glass frit composition. The yttrium oxide is included in an amount of 1 mol% to 40 mol% based on the total amount of the glass frit composition.
Patent KR-20220025337-A (KR)
Title: Product classification method and system to prevent misclassification
Inventor: SHIN KYONG CHAE
IPC: B07C5/04
Filed: 2020-08-24
Abstract: The present invention relates to a method and a system for classifying delivery products. More specifically, the product classifying method and the product classifying system for preventing products from being misclassified, in advance, for securing safety in a worksite when the products moved along a conveyor are overlapped.
Patent KR-20220026331-A (KR)
Inventor: JUNGMIN OH
IPC: H04W36/18
Filed: 2020-08-25
Abstract: According to an embodiment, an electronic device comprises: a communication circuit; and at least one processor operatively coupled to the communication circuit. The at least one processor identifies failure of a tracking area update (TAU) procedure, it is identified whether TAU is generated due to handover if it is possible to retry the TAU, and an uplink packet can be transmitted if the TAU is generated due to handover.
Patent KR-20220025616-A (KR)
Inventor: NAM HEE CHUL
IPC: A61M25/02
Filed: 2020-08-24
Abstract: The present invention relates to a device for preventing an infusion tube from being broken and, more specifically, to a device for preventing an infusion tube from being broken that is formed of a U-shaped tube with an open top when viewed in cross section and bent into a shape of U. The device for preventing an infusion tube from being broken is configured such that the depth of an infusion tube insertion groove that is formed over the entire length of the device for preventing an infusion tube from being broken and through which the infusion tube to be inserted is lower than the outer diameter of the infusion tube. According to the present invention, the infusion tube is bent into a shape of U and is inserted into the infusion tube insertion groove, rather than being broken. Furthermore, when attaching the device for preventing an infusion tube from being broken onto the skin with a medicinal plaster in a state where the infusion tube is inserted thereinto, an upper surface of the infusion tube, which is exposed to an upper part of the device for preventing an infusion tube from being broken, is attached together with the skin by means of the medicinal plaster, thereby being able to prevent the infusion tube from being separated.
Patent KR-20220027615-A (KR)
Title: Super absorbent polymer film and preparation method thereof
Inventor: LEE DONGHYUN
IPC: B29C33/58
Filed: 2020-08-27
Abstract: The present invention relates to a manufacturing method of a super absorbent polymer film, and more specifically, to a manufacturing method of a new type of super absorbent polymer film which has a thin thickness, exhibits excellent absorption performance, has excellent flexibility, and mechanical properties, and has no risk of scattering and leakage. In addition, the manufacturing method can make the thickness of a product thin and reduce a manufacturing process and cost because an auxiliary agent such as pulp is not required.
Patent KR-20220027697-A (KR)
Title: Refrigeration and freezing device for transport and storage of confectionery and bakery
Inventor: AN JONG IL
IPC: A21C15/00
Filed: 2020-08-27
Abstract: The present invention relates to a refrigeration and freezing device for transferring and storing confectionery and bakery products, which prevents food from coming in contact with outside air during transportation and temporary storage in a process of delivering confectionery and bakery products requiring cold or freezing storage from a manufacturing plant to a store, thereby preserving and maintaining quality of food such as freshness in an optimal state for a long time. According to the present invention, the refrigeration and freezing device comprises: a bottom part forming a bottom surface in a square flat plate shape; four side parts detachably coupled to the upper part of each of the four sides of the bottom part and forming four walls to form an accommodation space for accommodating confectionery and bakery products on the upper side of the bottom part; and a cover part formed in a square flat plate shape to allow a plurality of refrigerant pouches storing a refrigerant for refrigeration and freezing to be received therein, detachably coupled to the upper part of the four side parts to cover and seal the upper side of the accommodation space formed by the four side parts, and supplying cool air generated from the refrigerant pouch received therein to the accommodation space formed by the four side parts.
Patent KR-20220033578-A (KR)
Inventor: BAE SUNG GEUN
IPC: H01L33/50
Filed: 2020-09-07
Abstract: An objective of the present invention is to provide a display device capable of improving light efficiency. According to an embodiment of the present invention, the display device comprises: a base layer including a display area; a first pixel, a second pixel, and a third pixel arranged in the display area and including each light emitting element provided in each light emitting area; a first light conversion layer, a second light conversion layer, and a third light conversion layer respectively provided on the light emitting areas of the first pixel, the second pixel, and the third pixel; a light blocking layer provided between the first, second, and third light conversion layers and having a height lower than heights of the first second and third light conversion layers to surround a portion of side surfaces of the first, second, and third light conversion layers; and a first reflective layer provided on the light blocking layer and surrounding the first second and third light conversion layers.
Patent KR-20220034488-A (KR)
Inventor: YANG JAE CHUL
IPC: G10L17/08
Filed: 2020-09-11
Abstract: Provided are an electronic device and a control method thereof. The control method of the present electronic device may comprise: a step of obtaining a user speech command; a step of speech recognizing the speech command to obtain a first text; a step of identifying a pre-stored indexed word among a plurality of words included in the first text; a step of identifying a rule template comprising an indexed word from among a plurality of pre-stored rule templates and comprising a slot matching at least one word excluding the indexed word from the plurality of words; and a step of acquiring a control command corresponding to the speech command based on the identified rule template. Therefore, the present invention is capable of effectively identifying the rule template corresponding to the speech command of a user.
Patent KR-20210045305-A (KR)
Inventor: KIMURA YUSUKE
IPC: H01L21/78
Filed: 2020-09-15
Abstract: Provided is a method for holding a workpiece which enables reliable holding of a bent workpiece by a holding table. The method for holding a workpiece, in which the workpiece curved so that the front side is curved in a convex shape and the back side is curved in a concave shape is held by a holding surface of the holding table, comprises: a fixing step of fixing the surface side of the workpiece to the back side of a support base having a circular concave portion provided in the central portion on the front side and having a larger diameter than the holding surface and an annular outer periphery surrounding the concave portion; and a holding step of placing the support based on the holding table so that the holding surface is positioned inside the concave portion, and sucking and holding the bottom surface of the concave portion while pulling the outer periphery of the support base toward the holding surface, by applying a negative pressure to the holding surface.
Patent KR-20220036664-A (KR)
Inventor: LEE BYUNG MIN
IPC: B60G7/00
Filed: 2020-09-16
Abstract: The present invention relates to a pillow ball of a cross-axis ball joint, and a manufacturing method thereof. The pillow ball has a steel pipe for maintaining rigidity of the pillow ball and has a sphere unit, a connection unit, and a boot joint unit formed on an outer surface of the steel pipe by using engineering plastic through insert injection, thereby improving production speed of the pillow ball far more than the production speed of the pillow ball manufactured by existing forging.
Patent KR-20210034518-A (KR)
Title: Fastening device
Inventor: VUILLARDOT THOMAS
IPC: F16B21/07
Filed: 2020-09-17
Abstract: The present invention relates to a fastening device for fastening at least one electric terminal to an electrical conductive post. The post can be welded to a support unit, and the fastening device (206) comprises at least one spring (210) and at least one locking means (208). The locking means (208) is configured to have at least one electric terminal on the post, and the spring (210) is at least partially loaded at a locking position.
Patent KR-20220037910-A (KR)
Title: Electronic apparatus and controlling method thereof
Inventor: LEE JUNE HO
IPC: H04L9/40
Filed: 2020-09-18
Abstract: Disclosed is an electronic device. The electronic device of the present invention comprises a memory, a communication interface and a processor. The processor of the electronic device according to the present invention controls the communication interface such that a first authentication certificate including first authentication information and a first electronic signature corresponding to the first authentication information is received from a first server and then stored in the memory, based on a command of requesting app data and a second authentication certificate including second authentication information and a second electronic signature corresponding to the second authentication information is received from a second server and stored in the memory. According to the control by the processor, a public key of a second server, which is included in the second authentication information is used to decode the first electronic signature and then obtain first hash data and the first authentication information is converted to obtain second hash data. In addition, the first server is verified, based on the first and second hash data and when verification of the first server is considered to succeed, a request signal for app data is transmitted to the first server. Accordingly, reliability of a server which provides app data can be verified.
Patent KR-20220039346-A (KR)
Title: Simultaneous analysis method of polyethylene glycol polymer having wide range of molecular weights
Inventor: LEE CHAN
IPC: G01N30/88
Filed: 2020-09-22
Abstract: The present invention relates to a simultaneous analysis method of a polyethylene glycol having a wide range molecular weight and the like. The simultaneous analysis method of the present invention can simultaneously analyze the polyethylene glycol having the wide range molecular weight and thus enabling the analysis to be performed quickly and conveniently, can satisfy not only in Korea but can also satisfy in international standards and European standards, can be used as a method for detecting polyethylene glycol in various countries, and expects a PEG having various molecular weights to be simultaneously analyzed in a PEG-containing food and pharmaceutical as the accuracy is also excellent. The simultaneous analysis method comprises: a qualitative analysis step; and a quantitative analysis step.
Patent KR-20220039399-A (KR)
Inventor: JANG EUN SU
IPC: C01B25/30
Filed: 2020-09-22
Abstract: The present invention relates to a method for recovering a lithium component included in a positive electrode material washing liquid in a form of lithium phosphate, which enables lithium to be recovered in the high purity of lithium phosphate, and then enables the recovered lithium phosphate to be converted into the high purity of lithium hydroxide to be used.
Patent KR-20220040943-A (KR)
Title: Continuous flow through type evaporator, ice making apparatus and water purifying apparatus including the same
Inventor: KIM JAE MAN
IPC: F25C1/12
Filed: 2020-09-24
Abstract: The present invention relates to a continuous flow-through evaporator, and an ice making apparatus and a water purifying apparatus including the same. The continuous flow-through evaporator, and the ice making apparatus and the water purifying apparatus including the same are configured to evenly transfer heat to a plate member on which ice is generated during ice removal, so that ice can be easily separated without using separate ice removal water, and are also configured to circulate ice making water in the state of flowing only on the outside of a pair of plate members, so that the cleanliness of the ice making water is improved.
Patent KR-20210080174-A (KR)
Title: A sidewalk bridge with shock absorbing and reducing vibration funtion
Inventor: JEONG CHAN UK
IPC: E01D19/00
Filed: 2020-09-25
Abstract: The present invention relates to a sidewalk bridge with shock absorption and vibration reduction functions, and more specifically, to a sidewalk bridge with shock absorption and vibration reduction functions for absorbing shocks such as resonance caused by loads applied to the sidewalk bridge and external vibrations. The sidewalk bridge comprises: a connection portion (1) provided at a boundary portion of a bridge and a road and coupled to a base portion (2) made of cement or stone; and the sidewalk bridge (3) coupled to one side of the connection portion (1). One side of the sidewalk bridge (3) is bound and fastened to the base portion (2) by using the connection portion (1), and an end portion located in a lower end direction of the fastened portion of the sidewalk bridge is supported in contact with the side surface of the base portion (2).
Patent KR-20220046240-A (KR)
Title: Pressing module and pipe joining robot including the same
Inventor: LEE JAEYOUL
IPC: B25J11/00
Filed: 2020-10-07
Abstract: The present invention provides a pressing module and a pipe joining robot, capable of easily pressing a joining material installed inside a pipe at the time of joining the pipe. The pressing module for pressing a reinforcing fiber mat for joining of pipes according to an aspect of the present invention may include: a plurality of drive wheels; a first pressing roller including a plurality of first grooves continued in a circumferential direction; and a second pressing roller including a plurality of second grooves continued in the longitudinal direction.
Patent KR-20220046935-A (KR)
Inventor: YANG JIN HO
IPC: B60W30/14
Filed: 2020-10-08
Abstract: According to one embodiment of the present invention, a device for compensating disturbance during driving on a curved road comprises: a camera obtaining a front image of a vehicle; a sensor obtaining driving speed of the vehicle; a convolutional neural network comparing a driving steering angle which is steering angle information collected during driving of the vehicle with a calculated steering angle which is the steering angle information learned by receiving the front image and the driving speed to calculate a compensation steering angle; and a reinforced learning neural network setting speed of the vehicle to be increased to preset speed when the compensation steering angle is equal to or less than a predetermined threshold value and setting the speed of the vehicle to be reduced to the preset speed when the compensation steering angle exceeds the predetermined threshold value.
Patent KR-20210050463-A (KR)
Title: Recycling Method for Oxide-based Solid Electrolyte with Original Phase, Method of Fabricating Lithium Battery and Green Battery thereof
Inventor: YANG SZU NAN
IPC: H01M10/052
Filed: 2020-10-21
Abstract: The present invention relates to a recycling method for an oxide-based solid electrolyte with an original phase, a method for fabricating a lithium battery, and a green battery. The recycling method is adapted so that a disused solid or quasi-solid lithium battery is recycled. The oxide-based solid electrolyte is used only as an ion transport path and does not intervene in lithium ion insertion and extraction during a charge and discharge cycle. As a result, the crystal structure thereof is not destructed. Accordingly, the original phase of the oxide-based solid electrolyte is recycled without structure or material damage. The recycled oxide-based solid electrolyte can be reused for the purpose of reducing the fabrication costs of related lithium batteries.
Patent KR-20210048999-A (KR)
Inventor: TAGUCHI KUNIKAZU
IPC: H01L21/66
Filed: 2020-10-21
Abstract: An objective is to more accurately measure the transmissivity or reflexibility of a measurement target. To achieve the objective, the present invention includes: a radiation optical system radiating radiation light including a plurality of wavelengths straight to a target area; a reception optical system receiving measurement light which is transmitted light or reflected light generated from the target area by the radiation of the radiation light to the target area; and a calculation part generating a light reception spectrum, based on a light reception result of the measurement light in the reception optical system, and calculating transmissivity or reflexibility at every wavelength of a measurement target placed in a measurement area. The calculation part calculates a transmissivity spectrum or a reflexibility spectrum of the measurement target, based on a first reference spectrum based on measurement light generated from the measurement area when the measurement target does not exist, a second reference spectrum based on measurement light generated from a non-measurement area, and a measurement spectrum based on measurement light generated from the measurement area when the measurement target exists.
Patent KR-20220055523-A (KR)
Inventor: LEE WON JUN
IPC: H01L25/075
Filed: 2020-10-26
Abstract: The present invention relates to a tiled display device, which can improve the immersion of an image. According to an exemplary embodiment, the tiled display device comprises: a plurality of display devices; and an optical member disposed on the plurality of display devices. The optical member includes: a base board; a plurality of first lenticular lenses disposed on a lower surface of the base substrate and extending in a first direction; and a plurality of second lenticular lenses disposed under the first lenticular lens and extending in a second direction crossing a first direction.
Patent KR-20220055742-A (KR)
Title: Electrolyte for lithium secondary battery and lithium secondary battery including the same
Inventor: KIM YUN JUNG
IPC: H01M10/052
Filed: 2020-10-27
Abstract: Disclosed is a non-aqueous electrolyte for lithium secondary battery and lithium secondary batter including the same capable of improving the capacity and lifespan of a lithium secondary battery by combining a solvent, a lithium salt, and an additive included in the electrolyte of a lithium secondary battery in an optimal ratio, and a lithium secondary battery including the same. The electrolyte includes a first solvent including a heterocyclic compound including at least one double bond and at least one of an oxygen atom and a sulfur atom; a second solvent including at least one of an ether-based compound, an ester-based compound, an amide-based compound, and a carbonate-based compound; lithium salt; zirconium oxynitrate; and lithium nitrate.
Patent KR-20220056611-A (KR)
Inventor: LEE DONG JIN
IPC: H04W36/00
Filed: 2020-10-28
Abstract: The present invention provides a RAN handover control device and an operating method of a RAN handover control device which realize a specific technique for enabling handover (H/O) between a public base station and a non-public base station of different operators. The RAN handover control device comprises: a terminal affiliation determination unit; and a handover performing unit that selects a target base station to which a specific terminal is to be handed over.
Patent KR-20220058706-A (KR)
Inventor: YOO JIN SU
IPC: H01L31/18
Filed: 2020-10-29
Abstract: According to an embodiment of the present invention, provided are a CIGS-based thin-film solar cell comprising a front electrode doped with hydrogen through heat treatment under a hydrogen atmosphere, and a manufacturing method thereof. According to one embodiment of the present invention, there is an effect capable of providing a CIGS-based thin-film solar cell having an improved filling factor and light conversion efficiency using a hydrogen-doped front electrode, and a manufacturing method thereof. The CIGS-based thin-film solar cell comprises: a substrate; a rear metal electrode; a CIGS-based light absorption layer; a buffer layer; and a front electrode.
Patent KR-20220058290-A (KR)
Title: Method and apparatus for collecting real-state information
Inventor: CHEONG SEUNG HYUN
IPC: G06Q50/26
Filed: 2020-10-30
Abstract: A method and apparatus for collecting real estate information are disclosed. A system for collecting real estate information includes: a terminal which is located on an internal network of a firewall, and receives address information from a user; an information generating server which is located on an external network of the firewall, and generates real estate information by collecting at least one record necessary for real estate examination based on the address information; and a relay server which transmits the address information to an information generating server of the external network, and transmits the real estate information to the internal network.
Patent KR-20220059217-A (KR)
Inventor: PARK KI DONG
IPC: C08J3/075
Filed: 2020-11-02
Abstract: The present invention provides a hybrid hydrogel with excellent mechanical properties and biomedical uses thereof. The hybrid hydrogel according to one embodiment of the present invention has high elastic modulus, compressive strength, tensile strength, and adhesive strength, thereby having excellent physical properties such as mechanical strength and tissue adhesion.