baber/WOPTO huggingface dataset:
Patent KR-20210075820-A (KR)
Title: Display appartus having display module and manufacturing method thereof
Inventor: SHIN SEONG HWAN
IPC: H01L33/36
Filed: 2020-03-31
Abstract: According to an aspect of the present invention, a display module includes: a substrate including a mounting surface formed with a TFT layer, a side surface, and a chamfer part formed between the mounting surface and the side surface; one pair of electrodes disposed to face the mounting surface and provided to be electrically connected to the TFT layer; a plurality of inorganic light emitting devices including a light emitting surface for emitting light in a direction opposite to the direction in which the pair of electrodes are arranged; a molding provided to cover a mounting surface on which the plurality of inorganic light emitting devices are mounted, the chamfer portion, and the side surface; and a cover disposed on the upper surface of the molding. The present invention can provide the display module suitable for large size.
Patent KR-20210124807-A (KR)
Title: Image Sensing Device
Inventor: KIM JONG EUN
IPC: H04N5/225
Filed: 2020-04-07
Abstract: According to one embodiment of the present invention, provided is an image sensing device, which includes: a pixel array including a first pixel group and a second pixel group disposed adjacent to each other; and a light field lens array including a lens area which moves to a first position or a second position horizontally moved from the first position to a width of the first pixel group or a width of the second pixel group in the upper part of the pixel array, and an open area in which the light field lens is omitted.
Patent KR-20210125226-A (KR)
Title: Method for preparing inorganic film coated metal catalyst by ALD process with maintenance step and metal catalyst thereof
Inventor: CHO YOUNG JIN
IPC: B01J37/02
Filed: 2020-04-08
Abstract: The present invention relates to a method for preparing a metal catalyst, which has an inorganic layer deposited thereon, using an atomic layer deposition (ALD) process. More specifically, the present invention provides an optimal process condition by introducing a maintenance step to the ALD process. Accordingly, the present invention enables an inorganic film to be uniformly deposited even to an internal structure of a porous catalyst, thereby providing a higher level of catalytic activity and excellent sintering prevention effect.
Patent KR-20210126278-A (KR)
Title: sea sand and fine aggregate cleaning device
Inventor: YOON GIL LIM
IPC: B08B3/04
Filed: 2020-04-10
Abstract: The present invention relates to an apparatus for washing sea sand and fine aggregate. According to the present invention, the apparatus for washing sea sand and fine aggregate comprises: a washing tank for washing sand and fine aggregate input through an inlet with washing water and discharging the sand and fine aggregate through an outlet; and a rotating body disposed inside the washing tank, and rotating by a driving means for the sand and fine aggregate input through the inlet to flow toward the outlet. The apparatus for washing sea sand and fine aggregate further comprises a liner having a concave-convex shape and disposed on an inner surface of the washing tank. The rotating body includes: a central axis extending from one end of the washing tank toward the other end; and a plurality of paddles disposed on the central axis while gradually advancing in one direction.
Patent KR-20210127474-A (KR)
Inventor: JUN KYUNG JE
IPC: F16B5/02
Filed: 2020-04-14
Abstract: The present invention proposes a small camouflage device for efficiently camouflaging an antenna. An upper connecting member (24) has one end supported by at least one of an upper support link (14) or an upper antenna bracket (10A), and an upper cover (20) is supported at an upper portion of the antenna by being connected to the other end of the upper connecting member (24), and the upper cover (20) has a size capable of covering the antenna based on a plan view. In addition, a lower connecting member (34) has one end supported by at least one of a lower support link or a lower antenna bracket, and a lower cover (30) is supported at a lower portion of the antenna by being connected to the other end of the lower connecting member (34), and the lower cover (30) has a size capable of covering the antenna based on the plan view. The camouflage film for connecting edge parts of the upper cover (20) and the lower cover (30) to each other is installed to camouflage the antenna therein.
Patent KR-20210128754-A (KR)
Inventor: WOO YOUNG WOOK
IPC: H04W64/00
Filed: 2020-04-17
Abstract: Disclosed are a fifth-generation (5G) service quality management system and method to guarantee high speed and low latency of a 5G service according to agreed quality of service (QoS). According to one embodiment of the present invention, the 5G service quality management system manages the quality of 5G services provided to user terminals through 5G mobile telecommunication. The 5G service quality management system comprises: a mobile edge information management unit storing and managing serving area information of mobile edges distributed within a 5G mobile communication service area to support mobile edge computing (MEC) and user plane function (UPF) access information for accessing a UPF installed in each mobile edge; a UPF discovery request receiving unit receiving a UPF discovery request from a user terminal together with service identification information for identifying a 5G service to be executed in the user terminal and terminal location information indicating a current location of the user terminal; a UPF selection unit searching for and selecting a UPF corresponding to the service identification information and the terminal location information on the basis of the information managed by the mobile edge information management unit; and a UPF access information providing unit transmitting UPF access information corresponding to the selected UPF to the user terminal.
Patent KR-20210130066-A (KR)
Inventor: JEONGHWAN KWON
IPC: H04N21/422
Filed: 2020-04-21
Abstract: An object of the present disclosure is to provide a display device capable of outputting a screen of an external device through the display device and simultaneously controlling an external device, and an operating method thereof. The display device comprise: a user input interface unit for receiving a signal from a remote control device; a wireless communication unit for receiving image data and control data of the external device from the external device; a display unit for outputting a screen of an external device using the received image data; and a control unit for controlling the display unit to change a pointer display mode of the remote control device based on control data of the external device received while the screen of the external device is output.
Patent KR-20200124613-A (KR)
Title: Etching apparatus using etching chamber
Inventor: LEE SEUNGHOON
IPC: H01L21/677
Filed: 2020-04-22
Abstract: The present invention relates to an etching device using an etching chamber which can improve etching performance. The etching device using an etching chamber comprises: an etchant storage chamber in which an etchant is stored; a connection unit in communication with the etchant storage chamber; an etching chamber interlocked with the etchant storage chamber through the connection unit and etching an object by supplying the etchant; a cradle disposed in the etchant storage chamber and having the object mounted thereon; and an etching performance improving unit provided in the cradle to improve etching performance of the object.
Patent KR-20210136226-A (KR)
Title: Method, program and system for analyzing the data related to stroke volume by using ai
IPC: A61B5/029
Filed: 2020-05-06
Abstract: Provided are a method for analyzing data related to a stroke volume based on artificial intelligence (AI), which analyzes cardiac output-related information from blood pressure data in an indirect or non-invasive manner, and a program and a system thereof. According to the present invention, the method is a method executed by a computer to analyze a cardiac output and comprises the following steps: obtaining original blood pressure data and performing pre-processing to generate corrected blood pressure data; and inputting the input blood pressure data including the corrected blood pressure data into a cardiac output analysis model to analyze a cardiac output. The cardiac output analysis model is learned on the basis of training data combining the corrected blood pressure data and correct answer data and analyzes the change in the size or shape of a waveform included in the blood pressure data to calculate the cardiac output. Preprocessing includes generating frequency domain data and the frequency domain data is data from which noise is removed by converting the input blood pressure data into a frequency domain and filtering the frequency domain within a preset range by a filter.
Patent KR-20210137641-A (KR)
Title: Method for producing large area amorphous boron-nitride film and large area amorphous boron-nitride film
IPC: C23C16/02
Filed: 2020-05-11
Abstract: The present invention relates to a method for fabricating an amorphous boron nitride film, which can control a fine thickness, and a large area amorphous boron nitride film. More specifically, the present invention relates to a method for fabricating an amorphous boron nitride film comprising the steps of: preparing a substrate; and growing an amorphous boron nitride film on the substrate at the temperature of 700℃ or less, and the amorphous boron nitride film, wherein the step of growing an amorphous boron nitride film on the substrate deposits the amorphous boron nitride film on a wafer-scale scale. In addition, the present invention relates to a semiconductor device including the amorphous boron nitride film.
Patent KR-20210144294-A (KR)
Title: Appratus and method for training model for image segmentation
IPC: G06K9/62
Filed: 2020-05-22
Abstract: Provided are an apparatus and method for training an image segmentation model. The apparatus for training an image segmentation model according to a disclosed embodiment comprises: a prediction unit that generates original masks using an unlabeled original image set and a pre-trained image segmentation model; a label generation unit that generates a synthesized image set based on the original image set and the original masks, and generates pseudo labels based on the synthesized image set; a pre-processing unit that generates a training image set by performing pseudo labeling on the original image set and the synthesized image set using the pseudo labels; and a model training unit that additionally trains the image segmentation model based on the training image set. The present invention can effectively save costs and time consumed in data labeling.
Patent KR-20210144388-A (KR)
Title: Method for producing syngas from bio-oil by-pruduct, and manufacturing apparatus
IPC: C10G70/00
Filed: 2020-05-22
Abstract: The present invention relates to a method for producing syngas from a bio-oil by-product and a device for producing syngas. The method for producing syngas from a bio-oil by-product includes the steps of: a) introducing a by-product of a bio-oil upgrading process into a reactor; b) reforming the by-product in the reactor by bringing the by-product in contact with a reforming catalyst; and c) obtaining reformed syngas from the reactor.
Patent KR-20210152194-A (KR)
Inventor: SHIN HYUNKEUN
IPC: F28D1/053
Filed: 2020-06-08
Abstract: The present invention relates to a condenser. More specifically, in regard to a condenser in which a refrigerant inlet for introducing a refrigerant and a receiver dryer tank are formed in the same header tank, a fixing flange for fixing a flow path pipe connected to the refrigerant inlet for the refrigerant to flow therein can be formed to be spaced apart from the receiver dryer tank, thus preventing high-temperature thermal energy of a refrigerant from being delivered to the receiver dryer tank through the fixing flange. Moreover, in accordance with the present invention, a connector for combining the receiver dryer tank to the header tank is made of an insulative material, and the receiver dryer tank can be inserted into the header tank to be combined with the header tank, thus preventing high-temperature thermal energy of a refrigerant introduced into the header tank from being delivered to the receiver dryer tank through the connector.
Patent KR-20210155593-A (KR)
Inventor: KANG HYE MI
IPC: G06F3/06
Filed: 2020-06-16
Abstract: The present disclosure relates to a memory system and a method for operating the same, capable of effectively distributing an abrasion degree between memory devices. According to the present disclosure, the memory system includes: a plurality of memory devices; and a controller including a plurality of cores to perform a control operation to correspond to each of the plurality of memory devices. The controller may include a host interface unit and a block manager. The host interface unit allocates memory device information based on mapping information between a logical address and the core and mapping information between the core and the memory device information, in response to a request received from a host and provides the memory device information to any one of the plurality of cores. The host interface determines whether to perform a global wear leveling operation, based on a write count. The block manger may exchange (SWAP) and modify the mapping information between the core and the memory device information, in response to the global wear leveling operation. The block manager may allocate open block information of the memory device to correspond to the memory device information allocated to each of the plurality of cores and transmit the open block information to the plurality of cores.
Patent KR-20210156965-A (KR)
Inventor: CHOI HYUN CHEOL
IPC: D07B5/06
Filed: 2020-06-19
Abstract: A strand according to an embodiment of the present invention solves problems such as inconvenience of separately collecting a core unit, damage of natural landscape by the core unit, and induction of soil contamination by the core unit since the core unit is dissolved when touched to water. Even though the core unit is dissolved and removed by touch with the water, a part of the core unit is very small. Since a plurality of twist units already have predetermined strength due to mutual twisting, initial properties are maintained almost the same, and the same time, environmental problems do not occur by naturally weathering the strand over time. In addition, the strand according to an embodiment of the present invention can be used to manufacture not only a rope or a walking mat, but also a vegetation mat and a coir net.
Patent KR-20210158662-A (KR)
Inventor: LEE SANG IK
IPC: A62C35/10
Filed: 2020-06-24
Abstract: The present invention relates to an organizer for a power strip, comprising: a case in which a power strip having at least one outlet is accommodated; and a fire extinguishing unit which includes a chemical container that is filled with a fire extinguishing agent therein and allows at least portion to be broken by heat transferred when a fire occurs in the power strip, to spray the fire extinguishing agent toward the power strip, wherein the fire extinguishing unit is installed in the case.
Patent KR-20220000702-A (KR)
Title: Method and apparatus of removing seed of fruit
Inventor: PARK HYE EUN
IPC: B26D3/24
Filed: 2020-06-26
Abstract: Disclosed is a fruit seed removing method to prevent foreign substances during a cutting process. According to one embodiment of the present invention, the fruit seed removing method lowers a blade assembly on a fruit seated on a fruit support to remove fruit seeds and cut the fruit into several pieces. The fruit seed removing method comprises: a first step of cutting only 50 to 80% of a fruit seated on a fruit support so that the fruit is stuck to a blade assembly and rising together when the blade assembly rises; and a second step of descending the fruit stuck to the blade assembly together when the next fruit is seated on the fruit support and the blade assembly descends again, so that the fruit comes in contact with the fruit seated on the fruit support to be cut completely.
Patent KR-20210144510-A (KR)
Title: Method and apparatus for processing data using neural network
IPC: G06N3/04
Filed: 2020-06-30
Abstract: Disclosed are a method and device for processing data using a neural network. The method for processing the data may comprise: a step of receiving input data; a step of determining partial channels to be used for calculation among all the channels of the neural network based on an importance value corresponding to each channel included in the neural network; and a step of performing a calculation for the input data using the relevant determined partial channels of the neural network.
Patent KR-20220003181-A (KR)
Title: Tube installation guide for drum of industrial boiler and construction method using the same
Inventor: LEE JAE SUN
IPC: F28F9/26
Filed: 2020-07-01
Abstract: In accordance with the present invention, a tube combination guide including a cone part is combined with an end of a tube, and then, is inserted into a drum, and, as a result, a contact area in which the cone part and an outer circumference surface of the drum come in contact with each other can be minimized to facilitate the movement of the tube toward a tube insertion hole, and facilitate the insertion of the cone part into a lower tube insertion hole, which can lead to an advantage of shortening time for combining the tube with the drum and lowering construction costs. Moreover, damage to the outer circumference surface of the drum and the tube can be prevented. Also, since the tube combination guide can be removed after the tube is combined with the drum, there can be an advantage of facilitating the combination of the tube while preventing a disturbance to a flow path, and enabling the reuse of the tube combination guide.
Patent KR-20220003283-A (KR)
Title: Sense Spray
Inventor: KIM JI SUB
IPC: B05B11/00
Filed: 2020-07-01
Abstract: The present invention relates to a sense spray to prevent a risk because the existing lid is small and transparent, and there is a lot of risk of loss by making it possible to spray contents of a spray with a lid and protect a spray button. The spray of the present invention comprises: a lid that is combined with a spray button to spray the contents of the spray and to protect the spray button; and a cylindrical body for each size to contain the contents. Therefore, the present invention prevents a risk because the existing lid is small and transparent, and there is a lot of risk of loss by making it possible to spray the contents of the spray with the lid and protect the spray button.
Patent KR-20220005946-A (KR)
Title: Display control system using knob
Inventor: CHOI MYUNG BIN
IPC: B60K35/00
Filed: 2020-07-07
Abstract: The present invention relates to a display control system using a knob. According to the present invention, the display control system using a knob comprises: an input unit receiving position information of a knob; a memory where a display control program is stored according to a position of the knob; and a processor executing the program. The processor considers the position information according to movement of the knob to change a function control tab displayed on a display.
Patent KR-20200090668-A (KR)
Inventor: KIM DONG YEON
IPC: C01C1/04
Filed: 2020-07-15
Abstract: The present invention is to provide an electrochemical system capable of producing ammonia from nitrogen oxides, which can produce ammonia with a high selectivity while conducting reactions under the conditions of room temperature and atmospheric pressure; and a method of producing the same. In particular, the present invention provides an electrochemical system for producing ammonia from nitrogen oxides, characterized by comprising: a cathode electrode at which reduction reactions of complexes of nitrogen oxides and metal complexes take place; an anode electrode; a reference electrode; an electrolyte comprising metal complexes; and a nitrogen oxide supply unit. In addition, the present invention provides a method of producing ammonia from nitrogen oxides, comprising the steps of: introducing nitrogen oxides into an electrochemical system; having the introduced nitrogen oxides and metal complexes in an electrolyte to form complexes; and conducting an electrical reduction reaction of the formed complexes. Accordingly, by electrochemically reducing nitrogen oxides under the conditions of room temperature and atmospheric pressure, the present invention can produce ammonia with a high selectivity.
Patent KR-20220009599-A (KR)
Title: Open mask sheet for thin film deposition and method for manufacturing thereof
Inventor: KIM YANG SOO
IPC: H01L51/56
Filed: 2020-07-16
Abstract: Disclosed are an open mask sheet for a thin film process and a method for manufacturing the same. The method for manufacturing an open mask for a thin film process including at least one opening penetrating a metal sheet, comprises the steps of: (a) forming a photoresist film on surfaces of upper and lower surfaces of a metal sheet; (b) exposing and shaping the photoresist film of the step (a) to form an etching opening through which portions of the upper and lower surfaces of the metal sheet are exposed; (c) injecting an etching solution into the etching opening to form an opening penetrating a gap between the upper and lower surfaces; and (d) forming half-etching at a side surface position of the opening on the upper surface. Therefore, the occurrence of a defect and a shadowing phenomenon of a thin film layer of a substrate are minimized.
Patent KR-20220009601-A (KR)
Inventor: KANG DONGHOON
IPC: H04N21/4363
Filed: 2020-07-16
Abstract: An electronic device according to various embodiments includes a first communication module, a second communication module, a sensor module, a camera module, and a processor. When a camera interface is activated, the processor can be configured to determine a shared external electronic device based on photographing direction information of the electronic device determined based on sensor information received from the sensor module, direction information of the external electronic device determined based on the first signal received through the first communication module, and camera angle information, and to transmit the captured image to the determined external electronic device when a graphic object provided by the camera interface is selected. In addition, various embodiments can be provided.
Patent KR-20220010178-A (KR)
Inventor: HWANG HYUNG JOON
IPC: G06Q30/06
Filed: 2020-07-17
Abstract: The present invention relates to an interior modeling providing device and an interior modeling providing method. According to an embodiment of the present invention, the interior modeling providing device comprises: an indoor spatial information input unit for receiving interior spatial information, which is an interior object, from a client who desires an interior estimate; a modeling information providing unit for providing at least one virtual interior modeling information to the indoor spatial information; and a matching unit that matches and provides interior company information with respect to selected modeling information.