baber/WOPTO huggingface dataset:
Patent KR-20210092036-A (KR)
Title: Standalone apparatus for controlling traffic signal lamp
Inventor: SHIM YOUNGBOK
IPC: G08G1/07
Filed: 2020-01-15
Abstract: The present relates to a standalone traffic light control device, which comprises: a vehicle detection module for detecting vehicles located within a set detection area in accordance with a lighting time of a traffic light, and generating vehicle traffic information for each lane; and a traffic light control module for controlling the lighting of the traffic light by operating the traffic light in a fixed-time control time-of-day (TOD) mode for operating the traffic light in accordance with a set signal operation table. When receiving the vehicle traffic information for each lane during operation in the fixed-time control TOD mode, the traffic light control module converts the fixed-time control TOD mode into a real-time sensitive control mode when the traffic density in a detection area calculated based on the vehicle traffic information for each lane is higher than a set reference traffic density. Also, the lighting of the traffic light is controlled by generating a real-time signal operation table in which a lighting time for each signal of the signal operation table is varied in accordance with a density difference value between the traffic density and the reference traffic density. Accordingly, real-time sensitive traffic light control can be performed.
Patent KR-20210093536-A (KR)
Title: Hair style composition system and method the same
Inventor: KIM KYU MIN
IPC: G06K9/00
Filed: 2020-01-20
Abstract: The present invention relates to a hairstyle composition system for a portrait and provides a hairstyle composition system and a method for compositing the face and hairstyle of the same person without a sense of difference according to the composition. A hairstyle composition system for a portrait according to the present invention includes a memory part in which a plurality of images of the same person are stored; an extraction part for separating and extracting the face and hairstyle of the person from the image; and a composition part for generating an image by compositing the face and hairstyle extracted by the extraction part.
Patent KR-20210096816-A (KR)
Title: Multifunctional Complex Flower Pot for Spring Spring Cultivation
Inventor: LEE BYEONG SEOK
IPC: A01G9/02
Filed: 2020-01-29
Abstract: The present invention relates to a flower pot which can be used for cultivating orchids such as Chunlan (Cymbidium goeringii). More specifically, the present invention relates to a multifunctional complex flower pot for cultivating orchids which is composed of an inner transparent flower pot having ventilation holes formed and an outer opaque flower pot. According to the present invention, cultivation of orchids can be facilitated.
Patent KR-20210097503-A (KR)
Title: Automatic control apparatus for motorcycle winker lamp
Inventor: KIM DAE SOON
IPC: B62J6/01
Filed: 2020-01-30
Abstract: The present invention relates to a winker blinking control system of a motorcycle, and specifically relates to an automatic winker control device for a motorcycle that can automatically blink the winker in accordance with the direction of the motorcycle in conjunction with a driver's blinker operation signal, and automatically turn off a winker switch without the driver's operation of the winker switch after turning the direction. The present invention includes an automatic control unit (1) and a mode switching unit (10).
Patent KR-20210098275-A (KR)
Title: Device and method providing service for pet community
Inventor: SON YEONG CHEOL
IPC: G06Q50/10
Filed: 2020-01-31
Abstract: Disclosed is a method for providing a pet community service. According to the present invention, the method for providing the pet community service includes the steps of: receiving user information; assigning a rating to a user; adjusting a user's rating according to a community activity; and determining whether to grant a mission for forcing a predetermined community activity in response to the user's rating. Accordingly, by sharing a pet video with other users, users who have a common hobby of pets can easily form and work in a common community.
Patent KR-20200127122-A (KR)
Title: Copy processing method and node, storage system, server, and readable medium
Inventor: YI ZHENGLI
IPC: G06F3/06
Filed: 2020-02-12
Abstract: Provided is a method for processing a copy according to a raft protocol. The method comprises the following steps of: determining a copy to be erased that corresponds to a node to be processed for nodes to be processed that correspond to each copy group, wherein the copy group includes a first node and at least one second node; obtaining copy configuration information of the copy group corresponding to the node to be processed for the nodes to be processed that correspond to each copy group, wherein the copy configuration information includes a master copy stored in the first node of the copy group and a slave copy stored in the at least one second node; and determining whether the copy to be erased that corresponds to the node to be processed is included in the copy configuration information corresponding to node to be processed for the node to be processed that corresponds to each copy group to maintain the copy to be erased that corresponds to the node to be processed when it is determined that the copy to be erased is included in the copy configuration information and to erase the copy to be erased that corresponds to the node to be processed when it is determined that the copy to be erased is not included in the copy configuration information.
Patent KR-20210105022-A (KR)
Title: Solenoid valve control apparatus
Inventor: LEE CHANG WOO
IPC: B60T8/171
Filed: 2020-02-18
Abstract: Disclosed is a solenoid valve control apparatus. The solenoid valve control apparatus according to one embodiment of the present invention is an apparatus for controlling a solenoid valve, comprising: a driving unit for driving the solenoid valve; a current detection unit detecting a driving current value of the solenoid valve; and a control unit controlling the driving unit based on the driving current value. The control unit controls the driving unit based on a first driving current value at a predetermined time before an on time of the driving unit and a second driving current value at an off time of the driving unit.
Patent KR-20210108206-A (KR)
Title: Video processing method and apparatus
Inventor: KIM DONG SEOB
IPC: H04N21/45
Filed: 2020-02-25
Abstract: Provided are a video processing method and a video processing apparatus thereof. According to the present invention, the video processing method comprises the following steps: receiving a video file captured with a camera and location information of the camera sequentially acquired at a time interval while photographing a video; matching the location information with elapsed time information from a point in time when photographing starts to a point in time when the location information is acquired; receiving a deletion command for a predetermined time period of the video; and deleting a part corresponding to the predetermined time period from the video file, deleting things included in the predetermined time period from the elapsed time information, deleting those matching the deleted elapsed time information from the location information, and deleting those after the predetermined time period from the elapsed time information, and modifying them to a time reduced by the length of the specified time period. Accordingly, a desired part can be deleted from a video uploaded to a video platform to be output together with a map.
Patent KR-20210115407-A (KR)
Title: Circulating water foreign material removal device in steelmaking process
Inventor: NO SANG KI
IPC: B01D33/067
Filed: 2020-03-13
Abstract: The present invention relates to a device for removing foreign material from circulating water in an iron making process. The device of the present invention includes a body, a cylindrical filter, a circulating water supply unit, a foreign material discharge hopper, a hitting unit, a washing water spray unit, a foreign material removing unit, and an opening/closing unit. The device of the present invention can ensure smooth operation efficiency by discharging the removed foreign material to the outside.
Patent KR-20210117855-A (KR)
Title: Photovoltaic apparatus with adjustable angle
Inventor: HAN SU MIN
IPC: H02S30/10
Filed: 2020-03-20
Abstract: The present invention relates to a variable solar module support and, more specifically, to a variable solar module support which can change an angle of the solar module support to allow a solar module to be perpendicular to the sun. According to the present invention, a tilt-variable solar power generating device varies a tilt of a module holding unit to allow the solar module to be perpendicular to the sun according to an altitude of the sun which changes according to a season by using a rotation link rotatably installed in a second pillar, thereby increasing efficiency of a solar power generating device.
Patent KR-20210119184-A (KR)
Title: Emotion recognition music recommendation system and music recommendation method using the same
Inventor: HONG JIN HYUK
IPC: G06Q50/10
Filed: 2020-03-24
Abstract: The present invention relates to an emotion recognition-based music recommendation system and a music recommendation method using the same. According to the present invention, the emotion recognition-based music recommendation system comprises: a log collecting unit collecting mobile logs for operation of a mobile terminal according to a user's emotional state from the mobile terminal carried by the user; a model generation unit constructing a neural network model for determining the user's emotion according to the operation of the mobile terminal on the basis of the mobile log; an emotion recognition unit collecting operation data on the operation of the mobile terminal and determining the user's emotion by applying the collected operation data to the neural network model; and a music recommendation unit recommending recommended music corresponding to the user's emotion determined by the emotion recognition unit to the user. Accordingly, a neural network model is constructed on the basis of a user's mobile terminal usage information and the user's emotional state is determined on the basis of the neural network model so that music corresponding to the emotional state is recommended, thereby providing an advantage of recommending music by accurately understanding the user's emotional state.
Patent KR-20210041474-A (KR)
Title: Film formation apparatus, film formation method, and manufacturing method of electronic device
Inventor: NAGATA TORU
IPC: C23C14/54
Filed: 2020-04-16
Abstract: Provided is a technology for effectively using a liquid used for a rotary joint of a film formation apparatus. The film formation apparatus forms a film on a subject in a film formation chamber, and comprises a rotary joint. The rotary joint includes: a rotation unit; a subject support unit placed in the film formation chamber to access and rotate along with the rotary unit, and to support the subject; a fixed unit installed around the rotation unit and fixed on the film formation chamber; a liquid supply hole and a discharge hole placed on the fixed unit. The rotary joint includes a liquid flow path to allow the supplied liquid to flow to the discharge hole by passing through the inside of the rotation unit and the inside of the subject support unit. The rotary joint has a drain hole placed on the fixed unit to discharge a drain liquid, which is a liquid leaked from the liquid flow path. In addition, the drain liquid discharged from the drain hole is reused.
Patent KR-20200044774-A (KR)
Title: Knob assembly for cook top
Inventor: YEONSIK HA
IPC: F24C3/12
Filed: 2020-04-22
Abstract: The present invention includes: a support frame which is disposed on the inner surface of a case (10) and has a support frame through-hole (151) having a cylindrical support surface; an operation ring (170) which is disposed on the inner surface of the case (10) and is supported by the support surface of the support frame through-hole (151) to be rotationally coupled to the support frame to allow relative rotation; and a knob ring which is coupled to rotate integrally with the operation ring on the outer surface of the case and rotated by a user.
Patent KR-20210141199-A (KR)
Title: Etching Apparatus For Laser Block Of Ring Laser Gyroscope
IPC: H01S3/083
Filed: 2020-05-15
Abstract: The present invention relates to a laser block etching apparatus of a ring laser gyroscope that uses an etching solution to etch the inside of a conduit of a laser block through which a laser beam travels. The present invention comprises: a process chamber providing an interior space to receive a laser block of a ring laser gyroscope; and a process device for sealing a conduit of the laser block so that external air is not introduced and performing an etching process for smoothing the conduit surface by injecting an etching solution.
Patent KR-20210142504-A (KR)
Title: the contactless visitor management method and system
IPC: G06Q50/10
Filed: 2020-05-18
Abstract: The present invention relates to a system for managing visitors in a contactless manner when the visitors visit dense facilities (e.g., religious facilities, sports facilities, entertainment facilities, and public facilities) with a high risk of group infection due to viruses or the like, and, more particularly, to a contactless method and system for managing visitors, which is configured so that a mobile carried by each visitor can create an electronic access list at the time of authentication based on the connection information secured through the tag or QR code of an access list provided in dense facilities, can store the electronic access list in a database, and manage the same, thereby reducing the risk of virus exposure when the guestbook is created, preventing personal information written on the access list from being exposed to other visitors or business owners, supporting real-time epidemiological investigations when infected persons occur, and preventing the spread of viruses through limitation of visit to dense facilities in other areas at the same time. The method comprises a step in which a management server checks whether visitors for facilities are infected and transmits the results to mobiles of the visitors and terminals for the facilities.
Patent KR-20210145400-A (KR)
Inventor: JUNG JAE WON
IPC: B60R16/023
Filed: 2020-05-25
Abstract: The present invention relates to a vehicle software update system and method and comprises: a management device for calculating the time required to download the latest version of a software when the latest version of the software registered in an over-the-air (OTA) server is recognized while a vehicle is driving; a control device with software; and a download determining device for determining whether the latest version of the software can be downloaded in consideration of the driving route of the vehicle based on the time required to download the latest version of the software. The management device downloads the latest version of the software from the OTA server and updates the software to the latest version of the software upon receiving the download availability from the download determining device. Accordingly, the data integrity of the latest version of the software can be improved.
Patent KR-20210145420-A (KR)
Title: Fluid LEVEL SENSING DEVICE IN TANK
Inventor: SONG JIN HO
IPC: G01F23/02
Filed: 2020-05-25
Abstract: The present invention is an invention applicable to semiconductor processing equipment and, more specifically, to a device for effectively sensing a fluid level in a tank by removing foreign substances such as water droplets in a fluid tube. The device of the present invention comprises: a fluid tank for storing and supplying a fluid; a fluid tube attached to the fluid tank, and communicating to enable the fluid to be introduced in the fluid tank; a sensor part installed on the outside of the fluid tube to sense a fluid level; and a tube cleaner inserted into the fluid tube and floating on the surface of the fluid to move up and down while coming in contact with a wall surface in the fluid tube to remove foreign substances.
Patent KR-20200067779-A (KR)
Title: Mask
Inventor: KOO HONG SIK
IPC: A62B23/02
Filed: 2020-05-25
Abstract: The present invention relates to a mask which comprises: a first part in contact with a nostril part of a wearer at an upper center; and a second part covering the periphery of the wearer′s mouth, wherein the first part and the second part are integrally formed, and when worn, the first part is folded forward with respect to an incision line and/or a bending line to contact the nostril part, and spaces formed by the first part and the second part, respectively, are separated from each other without being communicated with each other.
Patent KR-20210145895-A (KR)
Inventor: KIM SEUL ONG
IPC: C07D239/74
Filed: 2020-05-25
Abstract: A heterocyclic compound represented by a predetermined formula and an organic light emitting element including the same are disclosed. The organic light emitting element includes a first electrode, a second electrode opposite the first electrode, and an organic layer interposed between the first electrode and the second electrode and including a light emitting layer.
Patent KR-20210102817-A (KR)
Title: Bonding method using laser
Inventor: KWANG SEONG CHOI
IPC: H01L23/498
Filed: 2020-05-27
Abstract: A laser bonding method according to an embodiment of the present invention includes preparing a substrate including a first pad, providing a bump structure on the first pad, providing a heat transfer plate on the bump structure, emitting a first laser to the heat transfer plate to reduce the thickness of the bump structure, removing the heat transfer plate, and mounting a semiconductor chip including a second pad on the substrate to electrically connect the second pad and the bump structure. An object of the present invention is to provide a fast and reliable laser bonding method.
Patent KR-20210147197-A (KR)
Inventor: PARK JONGCHAN
IPC: B65D41/34
Filed: 2020-05-28
Abstract: The present invention provides a bottle cap which can be completely separated from a container when opening the container while displaying whether the container is opened. According to an embodiment of the present invention, the bottle cap comprises: a cap body having a cylindrical shape of which the bottom surface of one side is opened, and opening and closing the inlet of a container; an opening checking band connected to one side of the cap body to enclose the outer circumferential surface of the inlet of the container, and stopped on the container to limit a movement thereof; a first connection unit connecting one area of the cap body and one area of the opening checking band; a second connection unit connecting the other area of the cap body and the other area of the opening checking band; a first cutting unit formed between one side of the first connection unit and one side of the second connection unit; a second cutting unit formed between the other side of the first connection unit and the other side of the second connection unit; a first split longitudinally formed on the end of one side of the first connection unit to have a thickness thinner than the first connection unit to be severed when an external force is applied; and a second split longitudinally formed on the end of the other side of the second connection unit to have a thickness thinner than the second connection unit to be severed when an external force is applied.
Patent KR-20210147357-A (KR)
Inventor: LEE MIN JIC
IPC: H01L51/52
Filed: 2020-05-28
Abstract: An organic light emitting display device according to an embodiment of the present invention includes a display area including a plurality of sub-pixels and a non-display area surrounding the display area, in which the organic light emitting display device includes: a flexible substrate including a folding part and a non-folding part; a thin film transistor on the flexible substrate; a planarization layer on the thin film transistor; an anode on the planarization layer; a bank layer disposed on the planarization layer to expose the anode and including at least one first open part exposing a part of the planarization layer corresponding to the display area in the folding part; and a bar-shaped crack prevention structure disposed on the planarization layer exposed by the first open part, wherein the first open part is continuously formed to extend in a direction perpendicular to a folding direction of the folding portion to cross the display area. Thus, it is possible to suppress the occurrence of cracks in the light emitting layer and an encapsulation layer during folding, and a problem of peeling off the light emitting layer is solved, thereby providing an organic light emitting display device with excellent folding characteristics.
Patent KR-20210152602-A (KR)
Title: driver assistance apparatus and method of thereof
Inventor: SUNGYONG LIM
IPC: B60W40/02
Filed: 2020-06-08
Abstract: A disclosed driver assistance apparatus according to one embodiment comprises: a camera which is installed on a vehicle, has a front view of the vehicle, and obtains video data; and a control unit which includes a processor for processing the front video data. The control unit receives a map where the vehicle drives from a server, compares a speed limit included in the map and a speed limit included in the video data, and controls a display unit of the vehicle to represent the speed limit based on the video data. The driver assistance apparatus displays a speed limit to a user according to a traffic law in a sudden situation such as road repair.
Patent KR-20210152838-A (KR)
Title: Water temperature sensor device and water temperature monitoring system
Inventor: OH JUN
IPC: G08B21/18
Filed: 2020-06-09
Abstract: The present invention relates to a water temperature sensor apparatus and a water temperature monitoring system, wherein the water temperature sensor apparatus comprises: a water temperature sensor which provides water temperature data by measuring temperature in water, and is fixed on a waterproof housing connected with a floating buoy located on a water surface; and an indicator which is connected with the water temperature sensor through a connection port, receives the water temperature data to transmit the same outwards, provides current location data in a predetermined time interval, and outputs the water temperature data and status information of the water temperature sensor. According to the present invention, a cheap water temperature sensor apparatus is provided to monitor a water temperature in the sea and a fish farm in real time so as to integrally manage fishery.
Patent KR-20210002332-A (KR)
Inventor: CHANG YEN AN
IPC: G05F1/575
Filed: 2020-06-11
Abstract: A reference voltage generator includes an input terminal configured to receive an enable signal and an output terminal configured to provide an output signal. A voltage generator circuit is arranged to generate a first output voltage signal, and a pre-settling circuit is arranged to generate a second output voltage. The pre-settling circuit is configured to provide a second output voltage signal at the output terminal in response to the enable signal received at the input terminal, and following a first time period provide a first output voltage at the output terminal.