baber/WOPTO huggingface dataset:
Patent KR-20200036826-A (KR)
Title: Multi path communication device having interference signal remove function
Inventor: KWON NAG WON
IPC: H04L25/08
Filed: 2020-03-23
Abstract: The present invention relates to a communication device capable of removing interference signals, and more specifically, to a communication device which can efficiently eliminate interference signals contained in signals received via multiple routes. According to the present invention, the communication device comprises: an interference signal operation unit which operates a first feedback signal according to a predetermined method to generate and output a first operation signal, and operates a second feedback signal according to a predetermined method to generate and output a second operation signal; a first adaptive filter unit which uses the first feedback signal to generate a first interference removal signal, outputs the first interference removal signal, and uses the first operation signal to update a filter coefficient; a second adaptive filter unit which uses the second feedback signal to generate a second interference removal signal, outputs the second interference removal signal, and uses the second operation signal to update a filter coefficient; a first interference signal removal unit which uses the first interference removal signal to remove an interference signal included in a first reception signal; and a second interference signal removal unit which uses the second interference removal signal to remove an interference signal included in a second reception signal. According to the present invention, it is possible to reduce the complexity and manufacturing costs of a multi-channel communication device capable of removing interference signals.
Patent KR-20210118688-A (KR)
Inventor: PARK JE IL
IPC: F28D15/02
Filed: 2020-03-23
Abstract: The present invention discloses a vapor chamber for cooling heat by a phase change of working fluid. The present invention comprises: a flat panel metal container having a first metal plate and a second metal plate sealed at the edge of the first metal plate to form first and second contact surfaces being in contact with the first metal plate, and having an evaporation part adjacent to a heat source at one of first and second opposite surfaces of the first and second metal plates opposite to the first and second contact surfaces. A vapor flow path is formed on at least one of the first and second contact surfaces so that working fluid can be accommodated and gaseous working fluid generated by the evaporation of the working fluid in the evaporation part can flow away from the evaporation part. First and second liquid return flow paths are formed on one or more surfaces so that liquefied working fluid generated by the condensation of the gaseous working fluid can return to the evaporation part. A plurality of capillary tubes are formed to connect the vapor flow path to one of the first and second liquid return paths. A plurality of capillary tube structures are formed on one or more surfaces so that the gaseous working fluid flowing to each of the capillary tubes from the vapor flow path can undergo a phase change into liquefied working fluid and can flow into one of the first and second liquid return flow paths. In accordance with the present invention, a wick does not need to be installed separately due to a structure of inducing the phase change of the gaseous working fluid into liquefied working fluid in the capillary tubes and circulating the liquefied working fluid smoothly, so heat dissipation performance can be improved while the vapor chamber is manufactured thin.
Patent KR-20210120293-A (KR)
Inventor: EOM JAE PUNG
IPC: A61K36/78
Filed: 2020-03-25
Abstract: The present invention relates to herbal medicine powder and concentrate for prevention from viral infection before the onset of lung disease, and to a storage container thereof. Specifically in the present invention, an inner space of the storage container is separated into two, so that one container stores a powder and the other container contains concentrate, and thus the powder and concentrate can be used as food whenever a user wants to eat and drink. The recent outbreak of lung disease viruses such as SARS, MERS, and Corona has developed into a pandemic (warning measure issued by the World Health Organization when a disease is pandemic), and people around the world are living in fear and pain, and some people lose their lives. However, it is a helpless repetition of daily life that has no choice but to wait until a vaccine for a degenerative virus is developed. The present invention has been devised to solve the above-described problems, and has a purpose of providing the powder and concentrate, in which by drying medicinal herbs among herbal medicines, edible ones are made into powders, and by boiling, drinkable concentrates are made into liquids and stored in a separate container to be put when making rice or soup, adding when drinking tea, and making as a pill. In addition, an objective of the present invention is to provide the storage container that prevents the powder or liquid from being deformed for a long time and always maintains a state thereof.
Patent KR-20210132988-A (KR)
Title: System for detection, tracking and identification
IPC: G01S17/42
Filed: 2020-04-28
Abstract: Disclosed is a system for detection, tracking, and identification. According to an aspect of the present invention, the system for detection, tracking, and identification comprises: a detection device scanning a laser to detect a target and acquiring location information; a tracking device using the location information received from the detection device and using infrared rays generated from the target to trace the target; and an identification device irradiating the laser with the target to acquire an image and measuring a distance from the target.
Patent KR-20210138363-A (KR)
Title: a mounting device for mobile phone that can attach to wall by using magnetic
IPC: H04M1/04
Filed: 2020-05-12
Abstract: The present invention for achieving the above object provides a mobile phone holder device, which includes: a body which connects a holder device to a bottom surface and supports the load of the mobile phone; a holder device which allows a user to adjust the angle of the mobile phone screen viewed by the user by fixing and rotating the mobile phone; and a bottom surface in direct contact with the floor, the holder device and the body, supporting the weight of the mobile phone, and adhering to any surface if it is made of iron using a magnet. The device of the present invention constructed and operated as described above enables the user to use the mobile phone by fixing the mobile phone at a more convenient angle and position.
Patent KR-20210142904-A (KR)
Title: Methods and apparatuses for measuring and managing stress index using respiratory signals of skin image
IPC: A61B5/00
Filed: 2020-05-19
Abstract: The present invention relates to a method and apparatus for measuring and managing a stress index by using a respiratory signal of a skin image. According to an embodiment of the present invention, the method for measuring and managing a stress index by using a respiratory signal of a skin image comprises the steps of: calculating color data in a skin region of interest (ROI) of a plurality of regions in a skin image; calculating a respiratory signal from the calculated color data; deriving respiratory peak interval data from the calculated respiratory signal; calculating a plurality of parameter values by analyzing the derived respiratory peak interval data; and calculating a first stress index by using the plurality of parameter values which have been calculated.
Patent KR-20200062128-A (KR)
Inventor: DONG HYUN KIM
IPC: H05K9/00
Filed: 2020-05-25
Abstract: The present invention provides a camera module with improved product productivity and reliability. According to an embodiment of the present invention, the camera module comprises: a printed circuit board having an image sensor mounted on a center portion of an upper side surface; a lens unit installed in an upper side of the printed circuit board and disposed on a location corresponding to the image sensor; an actuator unit fixing the lens unit and including a terminal unit electrically soldered with the printed circuit board to receive power to adjust a focus of an image; a shield can accommodating the lens unit and the actuator unit and forming an exterior; and a single multi-tape attached on an opposite surface of the shield can and a lower side surface of the printed circuit board to conduct the shield can and the printed circuit board and insulate the soldered terminal unit.
Patent KR-20210148460-A (KR)
Inventor: SEO YU JIN
IPC: H01L29/792
Filed: 2020-05-28
Abstract: Provided is a semiconductor device with an improved degree of integration. The semiconductor device includes: a pattern structure; a stacked structure including gate layers and interlayer insulating layers alternately stacked on the pattern structure in a vertical direction; and a plurality of vertical structures penetrating the stacked structure in the vertical direction and making contact with the pattern structure. The pattern structure includes a lower pattern layer, an intermediate pattern layer on the lower pattern layer, and an upper pattern layer on the intermediate patterned layer, the plurality of vertical structures include a vertical memory structure penetrating the upper pattern layer and the intermediate pattern layer and extending into the lower pattern layer, the intermediate pattern layer includes a first portion, a second portion extending from the first portion and decreasing in thickness, and a third portion extending from the first portion and increasing in thickness and making contact with the vertical memory structure, and the second portion of the intermediate pattern layer includes a side surface that is lowered while forming a curved surface from an upper surface of the first portion and makes contact with the upper pattern layer.
Patent KR-20210150923-A (KR)
Inventor: LIM CHUNG BAI
IPC: H04N21/472
Filed: 2020-06-04
Abstract: The present invention relates to a mass production system for interactive online learning content, which solves difficult problems of developing existing e-learning content and suggests a method for using mass-produced content, and a method using the same. According to the present invention, the method comprises the following steps of: storing basic and deep learning, and various test questions in a deep learning content server (160) through steps of collecting and storing audiovisual data (image) (110, 120) and inputting a real-time learning material exposure time (Q-Point) for the collected audiovisual data (video) (130); and developing interactive online learning content to be mass-produced by using the stored various data and enabling a learner to use the developed content. Accordingly, an interactive online content mass production model is provided and a customized learning method is provided to a learner who uses interactive online content, thereby enabling the learner to perform learning effectively.
Patent KR-20210152649-A (KR)
Title: cargo trasporting apparatus using multiple absorption gripper
Inventor: JEON HONG KYU
IPC: B25J13/08
Filed: 2020-06-09
Abstract: The present invention relates to a multi-adsorption gripper transfer apparatus and, more specifically, to a multi-adsorption gripper transfer apparatus capable of substantially adsorbing cargo by checking a loading condition of the cargo and adjusting an angle for adsorption when loading and unloading the cargo, and also, preventing damage to the cargo by preventing the cargo from colliding with a loading surface when loading the cargo. To achieve the purpose, the multi-adsorption gripper transfer apparatus comprises a gripper apparatus for adsorbing and fixing cargo, and a moving apparatus for moving the gripper apparatus, wherein the gripper apparatus comprises a gripper body, an adsorber provided in the gripper body to adsorb the cargo, and a cargo supporter located in a lower part of the adsorber to support a lower part of the cargo.
Patent KR-20210041477-A (KR)
Title: Electronic assembly detecting system
Inventor: CHEN CHIEN YUAN
IPC: G01N35/02
Filed: 2020-06-09
Abstract: Provided is an electronic component inspection system, which comprises a first inspection target surface inspection device and a second inspection target surface inspection device. The first inspection target surface inspection device is defined with a first inspection target surface inspection area, and when moved from the first inspection target surface of an electronic component to an inspection area of the first inspection target surface, performs image inspection on the first inspection target surface. The second inspection target surface inspection device includes a rotating inspection platform, a fixed jig, and at least one inspection module, and when the fixed jig is moved by the rotating inspection platform, performs an image inspection on the second inspection target surface of the electronic component using the inspection module.
Patent KR-20210153382-A (KR)
Inventor: JANG HYUN SEOK
IPC: B60G17/08
Filed: 2020-06-10
Abstract: The present invention relates to a vehicle damper control apparatus and a method therefor. According to the present invention, an amount of an impact applied to each wheel of a vehicle is predicted in advance, and a damping force of a damper mounted on a corresponding shaft is adjusted before the impact is applied to each wheel of the vehicle. Accordingly, a riding comfort of the vehicle can be significantly improved. To this end, the vehicle damper control apparatus of the present invention comprises: the damper provided on the wheel of each shaft of the vehicle; and a control unit for adjusting the damping force of the damper provided on the corresponding wheel just before the impact is applied to the wheel of each shaft due to unevenness located in the front of the vehicle.
Patent KR-20210153395-A (KR)
Inventor: KIM HA ZOONG
IPC: G09G3/00
Filed: 2020-06-10
Abstract: The present invention relates to a light emitting display device and a method for sensing degradation thereof, wherein a degree of degradation for each display panel or each section in one panel is estimated by sensing electrical physical quantity and the values are compensated for each display panel or each section in one panel, thereby mitigating a compensation error caused by a process deviation. The light emitting display device of the present invention comprises: a display panel having a high voltage power supply line and a low voltage power line and including a driving transistor and a plurality of pixels containing organic light emitting diodes; a timing controller accumulating image data for each pixel to generate N (N is a natural number) sensing images according to a size of the accumulated data and displaying data for at least one sensing image among the N (N is a natural number) sensing images on the display panel in a sensing mode to estimate the degree of degradation for the organic light emitting diodes; and a degradation sensing unit sensing electrical physical quantity (ELVDD current/voltage) for each display panel or each section in one panel while the sensing image is displayed on the display panel to provide the values as the degree of degradation for the organic light emitting diodes to the timing controller.
Patent KR-20210154279-A (KR)
Inventor: HAN SANG BAE
IPC: A61K31/404
Filed: 2020-06-11
Abstract: The present invention relates to novel (E)-N-arylidene-1-(4-chlorobenzyl)-1H-indole-3-carbohydrazide as an activator of procaspase-3, and an anticancer composition comprising the same as an active component.
Patent KR-20210158160-A (KR)
Inventor: KONG MI SUN
IPC: A41D27/24
Filed: 2020-06-23
Abstract: The present invention provides a glove uncovering the back of the hand. The glove uncovering the back of the hand according to the present invention prevents direct contact with an external object, thereby enabling a wearer to execute maximized personal hygiene and infection prevention measures. The technical scheme of the present invention employs a structure in which the back of the hand is exposed by being inserted into some or all the fingers when worn, thereby allowing a wearer to smoothly perform everyday hand movement and minimizing the discomfort of wearing. Although the glove uncovering the back of the hand of the present invention is a single product, it can be adjusted to different body characteristics or sizes of users, thereby increasing user convenience and utilization.
Patent KR-20220000220-A (KR)
Title: Novel antimicrobial peptide from starry flounder and uses thereof
Inventor: CHAN IL PARK
IPC: C07K14/46
Filed: 2020-06-25
Abstract: The present invention relates to antibacterial peptides derived from Platichthys stellatus consisting of the amino acid sequence of SEQ ID NO: 1 or SEQ ID NO: 2 and uses thereof. The antimicrobial peptides of the present invention can be usefully utilized as an antibiotic substitute for fish.
Patent KR-20220004500-A (KR)
Title: Non-contact elevator button using infrared
Inventor: MOON BYEONG RAE
IPC: H03K17/94
Filed: 2020-07-03
Abstract: The present invention provides a non-contact type elevator button device and a control method thereof, wherein the non-contact type elevator button device comprises: a reception signal demodulation unit, when an elevator is approached within 1 cm in order to operate a button without directly pushing the button by a finger, blocking a path of an LED IR, emitted by a transmission unit, due to an object to reflect the LED IR, to transfer the LED IR to a receiving unit and to modulate the LED IR by installing an infrared ray sensor in the elevator button; a button determination unit determining effectiveness of a signal; an electronic switch and a button switch configured to transmit a signal for registration of a call button if a predetermined sensing signal is input; and a control unit playing a role of performing overall control so as to recognize a button push actuation through an algorithm based on a timing chart. To this end, the present invention provides the non-contact type elevator button, in which the infrared ray sensor is installed on an existing elevator button to be applied to the existing elevator button even without new change or removal, thereby being commercially applied to many elevators because of no restriction to designs or brands of elevators. Recently, untact culture accelerates due to the COVID-19, and on this account, frequency of using disposable gloves and hand sanitizers is increased. The present invention is provided so as to more safely use the elevator button most frequently exposed to virus infection due to hands for a period when all of hand contacts are sensitive.
Patent KR-20220006944-A (KR)
Inventor: PARK SANGMIN
IPC: G06F40/58
Filed: 2020-07-09
Abstract: An electronic device according to various embodiments of the present disclosure may include one or more sensors, a display device, and a processor. The processor may control reception of input, control to translate the input based on at least one of an environment factor and a translation factor, and control to provide a translation result based on at least one of the environmental factor and the translation factor. In addition, various embodiments are possible.
Patent KR-20220008526-A (KR)
Inventor: HYOUNG JUNG SUB
IPC: E02D17/04
Filed: 2020-07-14
Abstract: The present invention relates to a temporary retaining device for excavation, comprising: a plurality of multi-slot piles provided with a plurality of insertion slots in the longitudinal direction, respectively, and being embedded in the ground to be located at each vertex of the rectangle; a first left retaining plate having both ends respectively inserted into one insertion slot of two adjacent multi-slot piles among the multi-slot piles to support the excavated cut surface; a first right retaining plate having both ends respectively inserted into one insertion slot of the two multi-slot piles positioned to face the first left retaining plate among the multi-slot piles to support the excavated cut surface; a front gap maintaining member having both ends respectively inserted into the other insertion slot of the two multi-slot piles in which one of the first left and right retaining plates among the multi-slot piles are respectively inserted to maintain a gap between the two multi-slot piles; and a rear gap maintaining member having both ends respectively inserted into the other insertion slot of the two multi-slot piles in which the other one of the first left and right retaining plates among the multi-slot piles are respectively inserted to maintain the gap between the two multi-slot piles. According to the present invention, not only the retaining plate for supporting the cut surface is firmly supported, but also the retaining plate can be easily recovered after the cut surface is backfilled.
Patent KR-20220011386-A (KR)
Inventor: CHO BYUNG GU
IPC: G06F21/46
Filed: 2020-07-21
Abstract: Provided is a content management system for providing an electronic content management system for storing and sharing scanned content and fax content as electronic content. The content management system according to an embodiment of the present invention includes: a digital multifunction device that transmits electronic content including at least one of scanned scan content and received fax content to a content management and secures authenticity by adding a digital signature to the electronic content; a content management server for storing and managing the electronic content transmitted from the digital multifunction device; and a client terminal that accesses the content management server to view the electronic content.
Patent KR-20220017094-A (KR)
Title: An electronic device and method for displying visual informaion in theme contents
Inventor: CHO BONGJE
IPC: G06F3/0484
Filed: 2020-08-04
Abstract: An electronic device according to various embodiments includes a display, a processor and a memory. When the theme of the electronic device is applied, when the memory is executed, when the processor receives a content display request, when the content includes a first object stored as a personal custom color value, instructions controlling to convert a color value of a personal custom color into a spatial value, to compare the spatial distance between each color included in a standard color table stored in the memory based on the converted spatial value to standardize the spatial distance as the color value located at the smallest distance among them, and to display the first object of the personal custom color as the standardized color value to display the same on the display may be stored.
Patent KR-20220023500-A (KR)
Inventor: JUNG JUN HYUK
IPC: H01Q1/42
Filed: 2020-08-21
Abstract: The present invention includes a substrate and a helical heat emission unit made of a conductive material and formed on the substrate. The helical heat emission unit comprises: a first horizontal line unit unidirectionally extended; a first vertical line unit in which one end is curved and extended from one end of the first horizontal line unit; a second horizontal line unit in which one end is curved and extended from another end of the first vertical line unit; and a second vertical line unit in which one end is curved and extended from another end of the second horizontal line unit. According to the present invention, the present invention can provide radio wave transmission and heat emission features at the same time by controlling a shape of a conductive material deposited on the substrate.