baber/WOPTO huggingface dataset:
Patent KR-20220001609-A (KR)
Inventor: LEE JONG WOUNG
IPC: A01D46/24
Filed: 2020-06-30
Abstract: The present invention relates to a fruit-thinning device, through which a user can conveniently select and remove only target fruits even when a large number of fruits are densely grown. The fruit-thinning device of the present invention comprises: a handle unit which can be gripped by an operator; a handle first connection unit which is coupled to one end of the handle unit and extends forward; and a first cutting unit which is formed to be inclined upward from the handle first connection unit to remove the fruit. The first cutting unit includes: a pair of first inner guide pieces for guiding the fruit inside at both sides of a first inlet through which a stem connected to the fruit is introduced in the front; and a first cutter for cutting the stem introduced to the rear in communication with the first inlet.
Patent KR-20200084854-A (KR)
Inventor: LEE YOUNG HOON
IPC: G06Q50/00
Filed: 2020-07-06
Abstract: The present invention provides a method and an apparatus for providing a virtual reality (VR) cinema service in a virtual space for two or more social network service (SNS) users in a VR cinema system. A first user device of a first SNS user transmits an invitation message to a second user device of a second SNS user who will watch a movie together through a network. A virtual space screen of the first user device is displayed on the first user device and the second user device while control functions of the first user device and the second user device including pausing and playing the movie are synchronized by acceptance of the invitation message from the second user device. Here, the virtual space screen provides a virtual screen showing the movie as a portion of a VR image.
Patent KR-20220006720-A (KR)
Title: Stereoscopic display apparatus having a display panel and a barrier panel
Inventor: JIN YOU YONG
IPC: G02B30/22
Filed: 2020-07-09
Abstract: The present invention relates to a stereoscopic image display device in which a barrier panel is positioned on a display panel. The barrier panel includes: a barrier liquid crystal layer positioned between first and second barrier substrates; channel electrodes positioned in parallel with each other between the first barrier substrate and the barrier liquid crystal layer; common electrodes positioned in parallel with each other between the channel electrodes and the barrier liquid crystal layer; and a barrier insulating film positioned between the channel electrodes and the common electrodes. The channel electrodes and the common electrodes can cross an active region of the barrier panel. The common electrodes can be spaced apart from each other. Accordingly, in the stereoscopic image display device, defects due to conductive foreign substances can be prevented.
Patent KR-20220007378-A (KR)
Inventor: KANG MIN SUK
IPC: C07C39/04
Filed: 2020-07-10
Abstract: The present invention relates to a method for decomposing a phenol-based byproduct. Particularly, the present invention relates to a method for decomposing a phenol-based byproduct which can isolate an effective ingredient effectively from a phenol-based byproduct while reducing energy consumption. The method according to the present invention includes the steps of: introducing a phenol-based byproduct stream, a first stream of the stream discharged at the lateral side of a decomposition device and a processing water stream to a mixing device to carry out mixing; introducing the stream discharged from the mixing device to an interlayer separation device to carry out phase separation into an oil phase and an aqueous phase; passing the oil phase stream discharged from the interlayer separation device to at least one of a first heat exchanger and a second heat exchanger to carry out decomposition; and supplying the first stream of the stream discharged at the lateral side of the decomposition device to the mixing device, discharging a second stream of the stream discharged at the lateral side of a decomposition device, after it is allowed to form a mixed stream with the bottom discharge stream, and recovering the effective ingredient from the top discharge stream.
Patent KR-20220009108-A (KR)
Title: Smart home e-Learning TV System Based on Android
Inventor: HWANG HYUNG SOON
IPC: G06Q50/20
Filed: 2020-07-15
Abstract: A smart home e-learning TV system based on android according to an embodiment of the present invention provides an education platform based on an android operating system compatible with an existing distributed Android TV, thereby providing online lectures and online evaluation at a lower cost at home or in a company, and providing educational content suitable for an educational environment by monitoring a personal online education environment.
Patent KR-20220009797-A (KR)
Title: Cognitive disorder treatment device and cognitive disorder treatment method using the same
Inventor: KANG DONG WHA
IPC: G16H80/00
Filed: 2020-07-16
Abstract: The present invention relates to a device for treating cognitive disorder. The cognitive disorder treatment device comprises: an output module; a communication module; and a controller. The controller is configured to: receive multimedia content requesting an access right for the playback of a first user from a second user through the communication module; store the multimedia content; output a cognitive task for improving cognitive disorder through the output module and provide a first treatment session to the first user; granting an access right to the first user when the first treatment session is completed; output, when receiving an input requesting the playback of the multimedia content from the first user, a recall task including the multimedia content through the output module so as to provide a second treatment session to the first user. According to the present invention, the cognitive disorder treatment device is capable of alleviating or treating a patient's cognitive disorder by proving the patient with the multimedia content or recall task.
Patent KR-20220014914-A (KR)
Title: Holographic optical device and head-up display device having the holographic optical device
Inventor: YANG HEE JAE
IPC: B32B7/12
Filed: 2020-07-27
Abstract: A holographic optical device is disclosed. The holographic optical device comprises: a photopolymer layer which includes an interference pattern generated by interference between reference light and object light reflected from a target object; a first scattering coating layer which is formed on the upper surface of the photopolymer layer, to scatter at least light of a wavelength corresponding to the interference pattern among external light; a second scattering coating layer which is formed on the lower surface of the photopolymer layer, to reduce reflection of incident light by scattering the incident light; a first protective layer which is attached to an upper portion of the first scattering coating layer; and a second protective layer which is attached to a lower portion of the second scattering coating layer.
Patent KR-20220015187-A (KR)
Inventor: KIM KYEONG SOO
IPC: B63B17/00
Filed: 2020-07-30
Abstract: In order to improve assembly and productivity, provided is a vessel integrated with a hydrogen tank. The vessel integrated with a hydrogen tank includes: a vessel body providing buoyancy to be movable in a floated state along the surface of water, and having an internal space formed therein to be opened upward; a combination frame part including a main frame part placed and combined on the floor surface of the vessel body while installed in the center of a width direction of the vessel body in forward and backward directions, and a plurality of extension frame parts individually extended and projected from both sides in a width direction from the main frame part while having a lower side inclined more upward while going more outward in the width direction in response to contours of the floor surface of the vessel body, placed apart from each other in forward and backward directions, and individually set in length differently from each other in response to the width of the vessel body; a plurality of combination rib parts formed into sets at a spacing distance corresponding to the thickness of the extension frame parts in forward and backward directions, while spaced apart in forward and backward directions of the vessel body and individually inserted downward from an upper side thereof into front and rear sides of each of the extension frame parts to be combined therewith; and a hydrogen tank extended in forward and backward directions of the vessel body and having a lower side thereof combined with the upper side of the combination rib parts, and storing hydrogen fuel therein.
Patent KR-20220015724-A (KR)
Inventor: HEO YONG SUK
IPC: H01M8/04089
Filed: 2020-07-31
Abstract: A fuel cell of an embodiment includes: a cell stack in which a plurality of unit cells are stacked; an end plate that is disposed at one end of both ends of the cell stack, includes an air inlet and an air outlet, and has a groove portion including a first groove adjacent to the air outlet and spaced apart from the air outlet, and a second groove connecting the first groove and the air inlet; and a cover that covers the area in which the air inlet, the groove, and the air outlet of the end plate are formed to form a flow path through which air passes together with the second groove, and includes a first through-hole communicating with the first groove, a second through-hole communicating with the air outlet, and a partition wall separating the first through hole and the second through hole.
Patent KR-20220017089-A (KR)
Title: 3D display calibration methods and apparatus for 3D image distortion correction
Inventor: KIM JOON SOO
IPC: H04N13/327
Filed: 2020-08-04
Abstract: The present invention relates to a method for expressing a matching state of an autostereoscopic 3D display and a 3D display calibration method based thereon. The present invention is to correct the distortion of the 3D image for a case where an optical layer is tilted compared to intended alignment. Through the present invention, an alignment state of the optical layer and a display panel can be expressed with a homography matrix. The distortion of the 3D image can be corrected by updating a test homography matrix based on a local horizontal period of a line of sight. An autostereoscopic 3D calibration method comprises: a step of obtaining a pattern image; a step of comparing the obtained pattern image and a reference pattern based on a pattern characteristic; and a step of regenerating a test image.
Patent KR-20210047242-A (KR)
Title: Solvent-free curable composition, cured layer using the composition and color filter including the cured layer
Inventor: KIM JONGGI
IPC: G02F1/017
Filed: 2020-08-21
Abstract: Provided are a solvent-free curable composition, a cured layer prepared by using the composition, and a color filter including the cured layer, wherein the composition comprises: quantum dots; a polymerizable monomer having a carbon-carbon double bond at the terminal; and a heat-resistant polymer, and the heat-resistant polymer is 'a polymer including an oxyalkylene group and having a carboxyl group at the terminal' or 'a polymer including an aromatic ring-containing structural unit but not including a carboxyl group at the terminal'.
Patent KR-20220025419-A (KR)
Inventor: PARK WON KYOUNG
IPC: H01M50/20
Filed: 2020-08-24
Abstract: A battery module according to an embodiment of the present invention includes: a battery cell stack in which a plurality of battery cells are stacked; a module frame for accommodating the battery cell stack; a compression pad disposed between the plurality of battery cells; and a thermally conductive resin layer formed between the battery cell stack and the bottom unit of the module frame, wherein the compression pad is formed to come in contact with the bottom unit of the module frame.
Patent KR-20220026421-A (KR)
Inventor: SOHN JI HYEOCK
IPC: E02F3/34
Filed: 2020-08-25
Abstract: The present invention relates to a working machine of construction machinery and, more specifically, to a working machine of construction machinery including a boom for lifting a selector, a boom cylinder lifting the boom, a crank cylinder tilting the selector, and a link unit implementing a tilting operation of the selector through the crank cylinder which is hydraulically operated. The link unit includes: a bell crank rotated around a hinge bracket by the predetermined angle due to the operation of the crank cylinder; and a link implementing the tilting operation of the selector by converting the rotation force of the bell crank into a linear motion around the boom combined with a lower side of the back of the selector. The bell crank is an angle-variable bell crank, and can be varied in angle in accordance with work characteristics to vary the stroke angle of the selector. Therefore, the present invention is capable of increasing the evacuation force of the selector.
Patent KR-20220026880-A (KR)
Title: Method and system for image-based product search
Inventor: HYEON GI KIM
IPC: G06N3/08
Filed: 2020-08-26
Abstract: According to an embodiment of the present invention, provided are a method and a system for searching for a product based on an image. The method for searching for a product based on image deep-learning by a product search application executed by a computing device, comprises the steps of: obtaining an input image which is an image obtained by photographing a product to be searched; detecting a plurality of objects in the input image by inputting the input image to an object detection deep-learning neural network; determining the object to be searched for a product among the objects as a representative product; performing a product search for a similar product based on the image deep-learning on the basis of an image of the determined representative product; and providing the similar product searched in the performed product search. Therefore, a consistent search result can be provided.
Patent KR-20220028328-A (KR)
Title: Apparatus and method for generating speech vided that creates landmarks together
Inventor: CHAE GYEONG SU
IPC: H04N21/854
Filed: 2020-08-28
Abstract: Disclosed are an apparatus and a method for generating a speech video together with landmarks. According to an embodiment, an apparatus for generating a speech video is a computing device having: one or more processors; and a memory for storing one or more programs executed by the one or more processors. The apparatus comprises: a first encoder for receiving a background image of a predetermined person, which is a video portion of a speech video of the person, and extracting an image feature vector from the background image; a second encoder for receiving a speech audio signal, which is an audio portion of the speech video, and extracting an audio feature vector from the speech audio signal; a combination unit for generating a combination vector by combining the video feature vector output from the first encoder and the audio feature vector output from the second encoder; and a decoder for reconstructing the speech video of the person with the combination vector as an input. Therefore, a technique for generating a speech video and the landmarks thereof together can be provided.
Patent KR-20220028372-A (KR)
Inventor: PARK IN GYU
IPC: C21D9/50
Filed: 2020-08-28
Abstract: A cable driven steel plate heating apparatus according to one aspect of the present invention, as an apparatus which heats sequentially transferred steel plates, comprises: a heater assembly including a plurality of heating coils and a heater frame supporting the heating coils; a reference table which is disposed on an upper part of the steel plate, specifies a reference position of the heater assembly, and is coupled with the heater assembly; and a transfer unit which includes a plurality of cables coupled with the heater assembly and a winch winding the cable, and moves the heater assembly in contact with the steel plate. The cable driven steel plate heating apparatus effectively heats the sequentially transferred coil steel plates.
Patent KR-20220030598-A (KR)
Title: Ship
Inventor: SHIN HYOUNG SHIK
IPC: B63H21/38
Filed: 2020-09-03
Abstract: Provided is a ship that performs heat exchange using a hull in contact with seawater. According to the present invention, the ship comprises: a hull; a circulation pipe providing a transport path of a heat medium circulating inside the hull; a pressure pump which pressurizes the heat medium so that the heat medium is transferred along the circulation pipe; a heat exchange pipe disposed on the circulation pipe and in close contact with the hull cooled by seawater to cool the heat medium; and a cooler for cooling an object to be cooled with the heat medium cooled in the heat exchange pipe.
Patent KR-20220030716-A (KR)
Inventor: LEE JUNE SEOK
IPC: H02P5/46
Filed: 2020-09-03
Abstract: A method for controlling pulse width modulation (PWM) using a five-leg inverter according to the present invention comprises the steps of: calculating five initial command voltages for controlling an output voltage of a five-leg; identifying a maximum value and a minimum value among the five initial command voltages; calculating an offset voltage based on one cycle of an output current of a five-leg inverter by using either the maximum value or the minimum value; calculating five final command voltages by using the offset voltage; and controlling two motors based on the five final command voltages.
Patent KR-20220031238-A (KR)
Inventor: SHIN HYUN GI
IPC: H01L27/32
Filed: 2020-09-04
Abstract: Another object to be solved by the present specification is to provide a display device capable of minimizing moisture penetration regardless of a structure of a substrate or a structure of a transistor. According to an embodiment of the present specification, a display device comprises: a substrate including a plurality of sub-pixels, a display area and a non-display area; an insulating layer disposed on the substrate; a first electrode disposed on the insulating layer and disposed in each of the plurality of sub-pixels; a bank disposed between a plurality of sub-pixels; a hole separating the insulating layer, in the non-display area around the display area, into an insulating layer inside the non-display area and an insulating layer outside the non-display area; a first layer disposed under a hole between the inside of the non-display area and the outside of the non-display area; and an organic layer and a second electrode disposed on the plurality of first electrodes.
Patent KR-20200107906-A (KR)
Inventor: KIM KYUNGJAE
IPC: H04N5/232
Filed: 2020-09-08
Abstract: Provided is a method of operating a robot cleaner in a security mode. According to the present invention, the method comprises the steps of: acquiring first information from a mobile terminal; acquiring second information from the mobile terminal; storing a configuration for a security mode; acquiring, from the mobile terminal, a request for operating a robot cleaner in the security mode; adjusting the direction of at least one camera; detecting a motion of an object; acquiring two or more images to be transmitted to the mobile terminal; and transmitting the two or more images to the mobile terminal. According to the present invention, home devices can be controlled according to a user′s request.
Patent KR-20220032825-A (KR)
Inventor: JEONG DAE YOUN
IPC: C07D239/52
Filed: 2020-09-08
Abstract: The present specification relates to a method for purifying azoxystrobin, comprising a step of recrystallizing azoxystrobin using a mixed solvent containing isopropyl alcohol and water. The method for purifying azoxystrobin according to the present specification can obtain azoxystrobin of high purity.
Patent KR-20220037313-A (KR)
Inventor: JI SU JUNG
IPC: B01F25/20
Filed: 2020-09-17
Abstract: In accordance with the present invention, a connection pipe for a nanobubble generator is provided. In accordance with an objective of the present invention, while raw water is being supplied from a raw water pipe to a dissolving space, outside air is suctioned due to transfer pressure of the raw water to be mixed with the raw water, and, accordingly, the air can be stably supplied without a separate air supplier, and, therefore, economic benefits and space use efficiency can be maximized through structural simplification. In order to achieve the objective, in regard to the connection pipe for a nanobubble generator made to spatially connect a nanobubble generator having a dissolving means including a raw water pipe made to supply raw water having transfer pressure, and a dissolving space made to form dissolving pressure in a state in which the raw water is mixed with the air, a vacuum pressure formation space is provided to form local vacuum pressure due to the supply pressure of the raw water supplied from the raw water pipe by having an inner diameter thereof expanded after being gradually reduced in size on a flow path of the raw water provided therein, and also, an air supply hole spatially connecting the vacuum pressure formation space with the outside is formed such that the outside air can be supplied to the inside through the air supply hole to be mixed with the raw water when the raw water is supplied from the raw water pipe.
Patent KR-20220038229-A (KR)
Inventor: LEE HANG JAE
IPC: H01B1/12
Filed: 2020-09-18
Abstract: According to one embodiment, provided is a display device, which includes: a substrate; and a display element unit positioned on the substrate and including a light emitting element capable of emitting light in a display direction. The display element unit includes a first contact electrode and a second contact electrode electrically connected to the light emitting element, respectively, and a bank pattern having a shape protruding in the display direction. At least one of the first contact electrode, the second contact electrode, and the bank pattern includes a transparent conductive polymer.
Patent KR-20220038254-A (KR)
Inventor: HAN JI YEON
IPC: A61L15/26
Filed: 2020-09-19
Abstract: A plaster is made of silicone, thereby being elastic and being reusable. A lid is positioned at an upper part of the plaster to widen a distance from the skin, thereby enabling application of ointment through multiple times when the lid is opened.
Patent KR-20210081226-A (KR)
Title: Embedded die architecture and method of making
Inventor: GANESAN SANKA
IPC: H01L23/50
Filed: 2020-09-21
Abstract: Various examples provide a semiconductor package capable of improving the performance thereof. The semiconductor package includes a substrate having first and second opposed substantially planar major surfaces extending in an x-y direction. The package further includes a bridge die having third and fourth opposed substantially planar major surfaces extending in the x-y direction. A third substantially planar major surface of the bridge die is in direct contact with the second substantially planar major surface of the substrate. The semiconductor package further includes a through silicon via extending in a z-direction through the first substantially planar major surface of the substrate and the fourth substantially planar major surface of the bridge die. The semiconductor package further includes a power source coupled to the through silicon via, a first electronic component electronically coupled to the bridge die, and a second electronic component electronically coupled to the bridge die. The semiconductor package further includes an overmold at least partially encasing the first electronic component, second electronic component, and the bridge die.