baber/WOPTO huggingface dataset:
Patent KR-20220029855-A (KR)
Inventor: SEYOUNG KIM
IPC: A61G5/12
Filed: 2020-09-01
Abstract: Disclosed are a sit-to-stand apparatus and a wheelchair including the same. In accordance with one embodiment of the present invention, the sit-to-stand apparatus includes: a fixing frame including a guide part formed on one side to be extended in a vertical direction, and having a support part formed on the other side to be extended to a lower side of the guide part; a rotary member having one side fixed to the support part to be rotatable and extended to the other side; a first moving frame having one side locked to be moved along the guide part, and having the other side connected to the other side of the rotary member; a second moving frame placed on an upper side of the first moving frame; a third moving frame connecting the one side of the first moving frame with one side of the second moving frame through a link structure; a fourth moving frame connecting the other side of the first moving frame with the other side of the second moving frame through a link structure; and an actuator actuating the first moving frame such that the one side of the first moving frame can be moved from a lower part of the guide part to an upper part thereof. Therefore, an objective of the present invention is to provide a sit-to-stand apparatus that enables the implementation of a standing mechanism even in a wheelchair including only two wheels by minimizing the movement of the center of gravity in a horizontal direction during standing, and a wheelchair including the same.
Patent KR-20220029142-A (KR)
Inventor: LEE CHAN HEE
IPC: H04L41/00
Filed: 2020-09-01
Abstract: Provided is a method for analyzing software defined network (SDN)-based network traffic usage in an SDN controller server. The method of the present invention comprises the following steps of: transmitting a message requesting information on open-flow message-based network traffic usage (hereinafter, referred to as a request message) to an individual network device connected to at least one host; receiving a multipart response message (hereinafter, referred to as a reception message) including information on network traffic usage of an individual port and flow from the individual network device in response to the request message; and analyzing the information on the network traffic usage to generate an analysis result, based on the reception message. In addition, the step of analyzing the information on the network traffic usage to generate an analysis result, based on the reception message includes the following steps of: checking a flow table included in the reception message; and referring to a match field of each flow rule defined in the flow table to generate an analysis result of the information on the network traffic usage classified for each host. Accordingly, more varied and detailed information on the network traffic usage can be provided.
Patent KR-20220032175-A (KR)
Inventor: KIM HYUN JUN
IPC: G03B17/56
Filed: 2020-09-07
Abstract: The present invention relates to a tripod plate with a built-in smartphone holder. The tripod plate with the built-in smartphone holder of the present invention may comprise: a main body mounted on a base of a tripod and having a bolt to which a body of an SLR camera is fastened in the center; and a smartphone holder rotationally coupled to the main body to mount a smartphone. An objective of the present invention is to provide the tripod plate with the built-in smartphone holder which can be mounted to the smartphone.
Patent KR-20220032659-A (KR)
Inventor: SU JIN GOK
IPC: B01J37/06
Filed: 2020-09-08
Abstract: The present invention relates to a manufacturing method of a platinum-based alloy catalyst. The purpose of the present invention is to simplify a manufacturing process by omitting the process of manufacturing a transition metal precursor solution. The present invention provides a manufacturing method of a platinum-based alloy catalyst which comprises: a step of dispersing a carbon-based catalyst carrier in a polyol to prepare a carbon-based catalyst carrier solution; a step of adding a platinum solution and transition metal precursor powder to the carbon-based catalyst carrier solution and then mixing the same at 40 to 100℃ to prepare a mixed solution; a step of adding a reducing agent to the mixed solution to reduce a platinum-based alloy; and a step of washing and drying the mixed solution comprising the platinum-based alloy.
Patent KR-20220032827-A (KR)
Inventor: LEE YEONG MIN
IPC: G02B3/00
Filed: 2020-09-08
Abstract: In the present invention, a decoration film applied to the back cover of a mobile phone is formed to have a haze visually compared to the existing film, thereby providing various aesthetic senses to a user.
Patent KR-20220032920-A (KR)
Inventor: SEO HO SEOK
IPC: G06T5/50
Filed: 2020-09-08
Abstract: The present invention relates to an underground pipeline maintenance method using point cloud data and augmented reality. According to the present invention, an underground pipeline is exposed to the outside for the installation of a novel pipeline or maintenance of an existing pipeline. In this state, the three-dimensional coordinates of multiple points on the surface of the underground pipeline are measured using a point cloud generator, underground pipeline point cloud data is generated, and an IT infrastructure is built. For maintenance such as underground pipeline repair, a user approaches the underground pipeline with a smart terminal network-connected to a server. The smart terminal grasps posture information including current location information, azimuth, and angle. In addition, the location coordinates of a region photographed by the camera of the smart terminal are calculated using the location information and the posture information of the smart terminal. The location coordinates of the underground pipeline point cloud data and the location coordinates of the photographing region are compared to detect points included in the photographing region. Using the detected underground pipeline point cloud data, a rendered image of the underground pipeline is superimposed on an actual image of the smart terminal and expressed in augmented reality. The user can accurately grasp and visually confirm where the underground pipeline is buried before ground excavation for pipeline maintenance.
Patent KR-20220035602-A (KR)
Title: Agricultural chemical spraying apparatus
Inventor: PARK KI HYUK
IPC: B05B3/04
Filed: 2020-09-14
Abstract: The present invention relates to a chemical spraying device and, more particularly, to a chemical spraying device in which a nozzle structure for spraying a chemical in a paddy field or a field is adjusted in height in the vertical direction and rotates in place to adjust the vertical spraying direction of nozzles. To this end, the chemical spraying device is composed of a moving body which moves with or without power; and a nozzle structure which is mounted on the moving body, wherein the nozzle structure is composed of a transversal pipe which is provided on the moving body, is installed in the horizontal direction on a link which elevates and descends in the vertical direction, and has a plurality of nozzles; and a power unit which rotates the transversal pipe in place.
Patent KR-20220036581-A (KR)
Title: Coltsfoot loot roasted tea and preparation method thereof
Inventor: CHOI MIN JUN
IPC: A23F3/42
Filed: 2020-09-16
Abstract: The present invention relates to a producing method of a coltsfoot root roasted tea. More specifically, the present invention relates to the method for producing the coltsfoot root roasted tea that allows an astringent and bitter taste characteristic of the coltsfoot root to be removed by roast-producing the coltsfoot root at a specific step, and enables the active ingredients of the coltsfoot root itself to be well leached into tea.
Patent KR-20220036778-A (KR)
Title: Method for recognition of silent speech and apparatus thereof
Inventor: IM CHANG HWAN
IPC: G06N3/08
Filed: 2020-09-16
Abstract: Disclosed is an electronic device. The present electronic device comprises: a communication device that receives a signal from a plurality of acceleration sensors attached to the face of a user; a memory that stores a classification learning model that classifies a word based on a plurality of sensor output values; and a processor that determines, when the signal is received from the plurality of acceleration sensors, the word corresponding to the mouth shape of the user by inputting the received signal value into the classification learning model.
Patent KR-20210033919-A (KR)
Title: Container Management System
Inventor: SZETELI ANDREAS
IPC: B67D7/22
Filed: 2020-09-17
Abstract: The present invention relates to a container management system (1) where electronic identification codes are assigned in a plurality of containers (2) and a plurality of distribution and charging stations distribute liquid in the container (2) or supply the liquid to the container. Electronic readers are linked to the distribution and charging stations to read the code of the container (2) and transmits data read by the electronic readers to a cloud-based computer system (13) for storage and analysis.
Patent KR-20220040224-A (KR)
Inventor: JEONG JU YEONG
IPC: G06F21/33
Filed: 2020-09-23
Abstract: A technology described in the present specification relates to a system capable of providing a specific service through an authenticated mobile ID. A mobile ID card system comprises: a token generating unit (100) of allowing an authentication server (20) to generate tokens in a user terminal (10) and the authentication server (20) when the user terminal (10) accesses the authentication server (20); a token managing unit (200) of allowing the authentication server (20) to selectively delete the tokens generated in the authentication server (20); and an authentication unit (300) of allowing the authentication server (20) to verify token validity of the user terminal (10) when the user terminal (10) accesses an authentication terminal (40).
Patent KR-20220041564-A (KR)
Inventor: KIM BYUNG NO
IPC: B65B57/10
Filed: 2020-09-25
Abstract: The present invention relates to an automatic alignment apparatus for automatic packaging of a disposable container, comprising: a grip unit including a molded article supply unit wherein a molded article transferred from a lid cutout unit is accommodated, and which transfers the accommodated molded article by a predetermined rotational operation, and first and second grip units configured to supply the molded article accommodated in a direction changing unit and maintaining a stacked status of the supplied molded article; a discharging unit discharging the molded article drawn out from the grip unit and operable to allow the discharged molded article to enter a wrapping paper side; and a frame unit for supporting an operation of the grip unit and the discharging unit. An objective of the present invention to provide the apparatus for automatically aligning the disposable container, which can significantly reduce a packaging time.
Patent KR-20220047905-A (KR)
Inventor: LEE SANG HO
IPC: G06N20/00
Filed: 2020-10-11
Abstract: According to one embodiment, the present invention relates to a method and device for creating a metaverse avatar video using DCGAN and FACS. The device includes: a reading part which matches an action unit (AU) of training data using the AU of the FACS; a facial expression parameter generation and storage part for generating a facial expression data parameter required in DCGAN by using the AU; a learning part for attempting to learn by using data stored through a storage module; and an application part for changing face information by using the image learned through FACS in a source image.
Patent KR-20220048288-A (KR)
Inventor: LEE SEOK HYEON
IPC: G07D11/237
Filed: 2020-10-12
Abstract: A horizontal counter of the present invention includes a loading unit on which bills are loaded, so that the bills are counted by moving in a horizontal direction, and a stacker unit on which the counted bills are stacked, wherein the loading unit and the stacker unit are horizontally installed in a counter body to face each other. In addition, the bills are transferred in an up-down manner by a transfer unit and a guide member installed inside the counter body, so that the bills are supplied to a stacker wheel, and are then loaded into the loading unit. The bills transferred horizontally at a rate of 300 sheets per minute or less are put between wings of the stacker wheel to be loaded while being transferred in an up-down form, so that accurate counting can be realized without jamming the bills.
Patent KR-20220048526-A (KR)
Inventor: YEOM MYUNG KI
IPC: B60W50/029
Filed: 2020-10-12
Abstract: The present invention relates to a method for controlling a vehicle to drive to a target driving path during failure of a chassis component of an autonomous driving vehicle, which comprises: a step of setting a threshold which is a reference of a failure occurrence degree of a chassis system; a step of determining whether the chassis system is partially failed or completely failed by using the threshold; a step of determining a mode among a first mode cooperatively controlling a steering system and a twin-clutch, a second mode individually controlling the twin-clutch, and a third mode controlling driving as general driving; and a step of controlling the autonomous driving vehicle to drive according to the control mode to remove a steering error.
Patent KR-20220049090-A (KR)
Inventor: KIM DUK YOU
IPC: G08B21/18
Filed: 2020-10-13
Abstract: In accordance with the present invention, disclosed is a battery pack management apparatus formed to enable efficient management on each application with respect to a battery pack formed to be installable in various applications. In accordance with one aspect of the present invention, the battery pack management apparatus, which is an apparatus formed to supply power to the outside through a power supply path by including at least one secondary battery, includes: a switching module provided in the power supply path to selectively turn the power supply path on and off; a communication module formed to be communicable with a portable terminal, and formed to receive application information of the battery pack from the portable terminal; and a processor formed to change a setting value of at least one among a voltage, a current and temperature preset with respect to the battery pack, based on the application information received by the communication module, and formed to control the switching module in accordance with the changed setting value.
Patent KR-20220049646-A (KR)
Inventor: JEON CHANG SOO
IPC: B26D5/24
Filed: 2020-10-14
Abstract: The present invention relates to mask manufacturing equipment and, more specifically, to a nose clip cutting apparatus of mask manufacturing equipment, capable of cutting a metal nose clip, which is inserted into a part coming in contact with the nose of a mask wearing user to keep the shape of the nose, by a desired length during a mask manufacturing procedure. To achieve the purpose, the nose clip cutting apparatus comprises: a feeding part having a driving roller installed on a first rotary shaft rotated by motive power to feed a nose clip from a winding roll, on which the nose clip is wound, to between the driving roller and a pressing roller, and having a brake and a clutch installed on the first rotary shaft; a length control part having a cutting cam installed on a second rotary shaft rotated by motive power, and having two length control cams with protruding parts protruding outward, which are overlapped to be installed on the second rotary shaft, to control the entire length of the protruding parts depending on an overlapping position of the protruding parts, and comprising a sensor to sense the entire length of the protruding parts when the second rotary shaft is rotated; a cutting part dropped by the cutting cam to cut the nose clip fed from the feeding part; a sprocket rotated with a driving force delivered from the outside through a third rotary shaft; a timing belt connecting the first, second and third rotary shafts to deliver the motive power; and a controller controlling the brake and the clutch based on the value sensed by the sensor to control whether to deliver the motive power to the driving roller.
Patent KR-20220050274-A (KR)
Inventor: CHOI DONG YOU
IPC: A61B5/16
Filed: 2020-10-15
Abstract: The present invention relates to a woods bathing therapy system using impulse radar comprising: a booth body; a phytoncide spraying unit; an impulse radar module; a respiratory measuring unit; a contents outputting unit; and a therapy controlling unit. The booth body is provided in a form which allows a user to enter and sit inside. The phytoncide spraying unit sprays phytoncide into the booth body. The impulse radar module is installed toward a chest of a user inside the booth body, and launches impulse radar toward the chest of the user. The respiratory measuring unit measures a respiratory rate of the user based on a sensing result which is sensed by reflecting the impulse radar launched from the impulse radar module from the chest of the user. The contents outputting unit outputs registered contents. The therapy controlling unit controls the phytoncide spraying unit to spray the phytoncide, and outputs contents for respiratory stability to the contents outputting unit to induce the respiratory stability of the user based on the respiratory rate measured by the respiratory measuring unit. Accordingly, provided is an environment for enjoying woods bathing to the user, and confirmed is a current respiratory state of the user by measuring the respiratory rate of bio-signals of the user in a non-contact method.
Patent KR-20220061675-A (KR)
Inventor: LEE SANG HYOUNG
IPC: G01N21/88
Filed: 2020-11-06
Abstract: The present invention relates to a system, which determines, when a circled plate (P) is introduced, an overlap value of the circled plate (P) and controls a radius of the plate (P) according to the overlap value of the circled plate (P), thereby removing welding defects. The system comprises: a housing (100); a circling control unit (200) which is installed in the housing (100), on which a circled plate (P) is seated, and which controls a radius of the circled plate (P); a photographing unit (300) positioned on one side of the circling control unit (200) to face the circled plate (P); and a control unit (400) which determines an overlap value of the circled plate (P) on the basis of images, photographed by the photographing unit (300), and controls the circling control unit (200) on the basis of the determined overlap value.
Patent KR-20220064152-A (KR)
Title: Semi-transparent perovskite solar cell having amorphous oxide top electrode with high transparency and Method for manufacturing the same
Inventor: CHOI DONG HYEOK
IPC: C23C14/08
Filed: 2020-11-11
Abstract: Disclosed is a semitransparent perovskite solar cell with high energy conversion efficiency, which can enable the composition of a perovskite-silicone tandem solar cell by having excellent penetrability from a visible light area, which is a light absorption range of perovskite, to an infrared area, which is a light absorption range of a silicon solar cell, and which can have a high aesthetic impression and high energy conversion efficiency by applying a transparent oxide electrode with high penetrance and a low resistance value to an upper electrode of a perovskite solar cell. The semitransparent perovskite solar cell comprises: a lower transparent substrate; a lower transparent electrode formed on an upper side of the lower transparent substrate; a hole transfer layer formed on an upper side of the lower transparent electrode; a light activation layer formed on an upper side of the hole transfer layer, and formed of perovskite; an electron transfer layer formed on an upper side of the light activation layer; and an upper transparent electrode formed on an upper side of the electron transfer layer.
Patent KR-20220066539-A (KR)
Title: Electric scratcher for cat
Inventor: LEE JAE KWANG
IPC: A01K15/02
Filed: 2020-11-16
Abstract: The present invention relates to an electric scratcher for cats. Preferably, the scratcher includes: an outer casing (110) provided at a height exceeding the height of a standing cat and having a scratcher coupling hole (113a) in the front surface thereof; a scratcher (120) detachably coupled to the scratcher coupling hole (113a) of the outer casing (110) for cat claw scratching; a moving claw grinder (140) coupled to the inside of the outer casing (110) so as to be movable in the up-down direction and having a grinding belt (141) grinding the claw while moving in contact with the cat claw inserted into the outer casing (110) by penetrating the scratcher (120); and a dust collection box (160) coupled to the lower portion of the moving claw grinder (140) so as to be detachable from the outer casing (110) and collecting claw fragments and dust attached to the surface of the grinding belt (141).
Patent KR-20220066678-A (KR)
Title: Soft robotic device using pneumatic pressure
Inventor: JUNG WON HEE
IPC: B25J19/02
Filed: 2020-11-16
Abstract: According to the present invention, disclosed is a soft robotic device using air pressure, capable of freely adjusting the length and direction of a main unit using air pressure, thereby entering a confined space to perform various missions. The soft robotic device of the present invention comprises: a main body made of a flexible material and having air injected thereinto to adjust the length and direction; a communication unit configured to receive a user input from a user terminal; an air pressure control unit configured to adjust the air pressure of the inside thereof; and a control unit configured to control driving of the main body by adjusting the air pressure according to the user input. The main body includes: a direction control unit which has multiple tubular units each of which is formed as an axis, wherein the length of each tubular unit in a longitudinal direction is adjusted according to the air pressure; and a main unit which is located at the center of the direction control unit and has a longer length in the longitudinal direction than the direction control unit, and of which the direction is adjusted according to the length of the tubular units and the length in the longitudinal direction is adjusted according to the air pressure.
Patent KR-20220068509-A (KR)
Title: A composition for improving dry eye syndrome comprising Tetraselmis chuii
Inventor: PAN CHEOL HO
IPC: A61K36/05
Filed: 2020-11-19
Abstract: The present invention provides a composition for preventing, alleviating or treating dry eye syndrome comprising Tetraselmis chuii, an extract or a fraction thereof as an active ingredient. The composition according to one aspect of the present invention can be used to prevent, alleviate, or treat dry eye syndrome or eye-related diseases.