baber/WOPTO huggingface dataset:
Patent KR-20220017574-A (KR)
Inventor: SEO HAE KWAN
IPC: G09G3/20
Filed: 2020-08-04
Abstract: A display device includes: a display panel; a gate driving block which outputs a scan signal to the display panel; a source driving block which has a normal mode operated at a reference frequency and a low frequency mode operated at a frequency equal to and lower than the reference frequency and outputs a data signal to the display panel; and a controller which receives image signals and an external control signal and generates a gate driving signal, a source driving signal, and image data based on the image signals and the external control signal. In the low frequency mode, the controller divides the display panel into a first area operated at a first frequency lower than the reference frequency and a second area operated at a second frequency lower than the first frequency according to the image data, the source driving block outputs the data signal to the first area at the first frequency and outputs the data signal to the second area at the second frequency, and the gate driving block outputs a first scan signal to the first area at the first frequency and outputs a second scan signal to the second area at the second frequency. The present invention can reduce power consumption.
Patent KR-20220019374-A (KR)
Inventor: KANG SEUNG KYU
IPC: B60N2/28
Filed: 2020-08-10
Abstract: The present invention relates to a fixation apparatus for a vehicle child seat, wherein a rear anchor and a center anchor are formed on a seat cushion frame of the vehicle seat, and a rear fix latch for fastening to the rear anchor and a center fix latch fastened to the center anchor are formed in a lower part of the child seat. Therefore, lateral resistant force of the child seat is increased while securing front and rear restraint force, and the child seat is rigidly fixed regardless of a rotation position of a swivel seat when the vehicle seat is the swivel seat.
Patent KR-20210019963-A (KR)
Title: Method and apparatus for recovering from steering of roaming related failures
Inventor: RAMAKRISHNA VIJAYA KUMAR ANIKETHAN
IPC: H04W76/50
Filed: 2020-08-11
Abstract: The present invention relates to a method performed by a terminal in a wireless communication system and an apparatus thereof. The method performed by a terminal in a wireless communication system comprises: a step of detecting a steering-of-roaming (SOR) failure in a manual mode while registering in a first visitor-public land mobile network (VPLMN) or after registering in the first VPLMN; a step of switching the manual mode to an automatic mode based on a determination that the SOR failure has occurred; and a step of performing a PLMN selection procedure for acquiring a service from a second VPLMN which is a higher priority than the first VPLMN.
Patent KR-20220020650-A (KR)
Inventor: OH MYUNG CHEOL
IPC: A23G3/48
Filed: 2020-08-12
Abstract: The present invention provides a method for preparing a seaweed snack, which comprises: mixing basic raw materials including 5 to 12 wt% of dried pulverized sea mustard, 0.5 to 3 wt% of dried pulverized sea staghorn, 84 to 94 wt% of ground brown rice, and 0.5 to 1.0 wt% of salt; heating the mixed raw material to prepare a seaweed snack; and processing sea mustard and sea staghorn, among the raw materials, with sugar, to reduce the odor of seaweed, before drying and pulverization processes.
Patent KR-20220021805-A (KR)
Inventor: MOON JAE CHUNG
IPC: G01N15/10
Filed: 2020-08-14
Abstract: The present invention relates to a biopsy method which comprises the following steps of: extracting a tissue by fine needle suction; providing the tissue to a tissue analysis device; and performing, by one or more computers, a suitability test about whether the tissue is suitable for performing a biopsy through analysis of the tissue by using a first deep learning model.
Patent KR-20220022573-A (KR)
Inventor: CHOI CHI HWAN
IPC: H04L12/10
Filed: 2020-08-19
Abstract: Disclosed is a power supply technology of an electronic apparatus, particularly, a power over Ethernet (PoE) technology for transmitting power through an Ethernet cable. According to an aspect of the disclosed invention, after a PoE host device detects a PD control unit of a first PoE slave device and stably transmits power, a transmission power line to an extended PoE slave device is connected to a receiving power line connected to the PoE host device.
Patent KR-20220030005-A (KR)
Title: Semiconductor package and method of manufacturing the semiconductor package
Inventor: CHUNG HYUN SOO
IPC: H01L25/065
Filed: 2020-09-02
Abstract: A semiconductor package comprises: a package substrate; a lower package structure including a mold substrate disposed on the package substrate, a semiconductor chip disposed to expose chip pads in the mold substrate, a plurality of spacer chips disposed in the mold substrate to be spaced apart from the semiconductor chip, and a redistribution layer disposed on the mold substrate and having redistribution wires electrically connected to the chip pads; first and second stacked structures spaced apart from each other on the lower package structure and including a plurality of stacked memory chips, respectively; and a sealing member covering the lower package structure and the first and second stacked structures on the package substrate. The mold substrate includes a first cover part covering the side surfaces of the semiconductor chip and the spacer chips and a second cover part covering the lower surface of the semiconductor chip. Accordingly, it is possible to reduce the thickness of the entire package.
Patent KR-20220030552-A (KR)
Inventor: MINJU LIM
IPC: A61P29/00
Filed: 2020-09-03
Abstract: The present invention relates to a pharmaceutical composition or a health functional food composition for alleviating, preventing or treating liver disease, and having anti-inflammatory efficacy which contains the placenta-derived exosomes to have excellent hepatocellular proliferation effect and anti-inflammatory effect. The placenta-derived exosome is a composition obtained by treating the placenta with trypsin-EDTA.
Patent KR-20210031824-A (KR)
Title: Method of cleaning substrate processing apparatus, and substrate processing system
Inventor: FUKUI SHOGO
IPC: B08B7/00
Filed: 2020-09-03
Abstract: The present invention provides a method for cleaning a substrate processing device capable of suppressing adhesion of particles to a substrate during drying processing using a supercritical fluid and a substrate processing system. The cleaning method of a substrate cleaning device is a cleaning method of the substrate processing device in which a drying process of drying the substrate by contacting a substrate whose surface is wet with a liquid with a supercritical fluid is performed. The method comprises a process of diffusing a first cleaning fluid in which the supercritical fluid and a solvent containing polar molecules and having a lower boiling point than the liquid are mixed in the substrate processing device, and a process of discharging the first cleaning fluid from the inside of the substrate processing device after diffusion of the first cleaning fluid.
Patent KR-20220032330-A (KR)
Title: User customized coffee bean supply system
Inventor: JANG DONG HEON
IPC: G06Q30/06
Filed: 2020-09-07
Abstract: The present invention relates to a system for providing a user-customized coffee bean and a method thereof. The present invention provides information so that a user can easily buy or subscribe the most appropriate coffee bean that has just roasted in a café or coffee-related store, which is the nearest to a location of the user, based on a coffee taste that an ordinary person can feel and which is customized for preference of the user and based on an adjective, word, and keyword expressing the taste. A purpose of the present invention is that the user can easily buy a fresh coffee bean by timing a moment of roasting.
Patent KR-20220033211-A (KR)
Title: Method of Detecting and Localizing People inside Vehicle Using Impulse Radio Ultra-Wideband Radar
Inventor: KIM SEONG CHEOL
IPC: G08B21/18
Filed: 2020-09-09
Abstract: Disclosed is a method for detecting and localizing a person in a vehicle using impulse radio ultra-wideband radar. IR-UWB radar is installed on a rearview mirror in the vehicle to check whether a person is sitting in each seat. IR-UWB radar transmission is performed and a reflected signal is received for various combinations of seating arrangements. The waveform of a received signal changes according to a position of the person in the vehicle. The received signals are classified using a machine learning or deep learning model. In the machine learning, features which represent the statistical characteristics of the received signal are extracted and used as classification criteria. The importance of each feature is determined, and a near component analysis algorithm is used to reduce the number of features. Ensemble learning using a decision tree as a primary classifier is used to classify the various arrangements of the people in the vehicle. When a real-time radar reception signal is input into a classification model obtained through machine learning or deep learning, the presence of the people in the vehicle and a seat at which the people is positioned can be estimated. If a driver gets out of the vehicle and there is still a child in the vehicle, the presence of the child is detected and a warning message is given to the driver to prevent an accident in which the child is left alone in the vehicle.
Patent KR-20220040784-A (KR)
Inventor: YOON SE JIN
IPC: A61N2/02
Filed: 2020-09-24
Abstract: The present invention relates to a magnetism generating treatment device comprising a modular functional cushion configured to be coupled to a sitting type treatment device for generating a pulsed magnetic field. A magnetism generating treatment device according to the present invention includes: a magnetism generating coil for generating a magnetic field applied to the body of a user; a blowing device for supplying a fluid for cooling the magnetism generating coil; a duct for guiding the fluid between the blowing device and the magnetism generating coil; and a functional cushion disposed to be coupled on an area in which a magnetic field is generated by the magnetism generating coil, and having a shape on which the buttocks of the user are seated. According to the present invention, a sitting position of the user can be accurately controlled, thereby improving treatment efficiency.
Patent KR-20220042742-A (KR)
Title: A gap control plate of preventing interference of operation of safty door
Inventor: PARK EUN HYE
IPC: E01F1/00
Filed: 2020-09-28
Abstract: Provided is a gap adjustment plate between a platform edge part and a safety scaffold support plate. The gap adjustment plate is provided between the platform edge part and the support plate to form a constant gap between the straight safety scaffold support plate and a safety door guide shoe, and has holes matching anchor holes in the support plate.
Patent KR-20220043724-A (KR)
Title: Fluid friction generator with unsteady streaming flow using different charge affinity
Inventor: AHN KYOUNG KWAN
IPC: H02N1/04
Filed: 2020-09-29
Abstract: Disclosed is an abnormal fluid friction generator using an electronegativity difference. The abnormal fluid friction generator using the electronegativity difference comprises: a tube which is a non-conductor and in which fluids flow; a first cell formed with a material that tends to be more positive than the tube and formed in a tube shape to replace a first part of the tube to be coupled to the tube side by side; a second cell formed with a material that tends to be more negative more than the tube and formed in the tube shape to replace a second part of the tube to be coupled to the tube side by side; a first electrode attached to the first cell; and a second electrode attached to the second cell.
Patent KR-20220046972-A (KR)
Title: Display device
Inventor: CHOI SEUNG WAN
IPC: H01L27/32
Filed: 2020-10-08
Abstract: The present invention relates to a display device capable of improving the yield and reliability. The present invention comprises: a substrate including an active region and a non-active region disposed in at least one side of the active region; a pixel electrode and a common electrode disposed in the active region and disposed to face each other on the substrate; first and second link conductive layers disposed in the non-active region and spaced apart from each other on the substrate; and a plurality of jumping lines connected in parallel between the first and second link conductive layers. Accordingly, even when one of the pluralities of jumping lines is disconnected, a scan signal can be supplied through the rest of jumping lines such that the yield and reliability can be improved.
Patent KR-20220048700-A (KR)
Inventor: AN CHI YEON
IPC: G06F21/60
Filed: 2020-10-13
Abstract: Disclosed are an electronic document management server for supporting security settings for some content inserted into an electronic document based on member identification information and an operating method thereof. According to the present invention, the electronic document management server and the operating method thereof, when a security setting command for some content in content inserted into a first electronic document among a plurality of electronic documents is received from a client terminal of a first member among a plurality of members, mask the some content with a preset symbol, receive member identification information of a member to be given an access right to the some content from the client terminal of the first member to record the member identification information in a right table, and then check whether a second member among the plurality of members has an access right to the some content based on the member identification information recorded in the right table when an unmasking command for the masked some content is received from a client terminal of the second member to support to allow only a member with member identification information given an access right to the some content to read the security-set some content.
Patent KR-20220052073-A (KR)
Inventor: AHN JAEWAN
IPC: G05D1/00
Filed: 2020-10-20
Abstract: The present invention relates to a driving control method of a mobile robot equipped with a sensing area display device. Autonomous driving is performed in an environment with various obstacles. In the case of static obstacles, driving is possible along a preset driving path to avoid static obstacles. In the case of dynamic obstacles (people), it is possible to perform avoidance driving by applying a real-time obstacle avoidance algorithm. In situations where avoidance is difficult due to the presence of multiple dynamic obstacles, driving can be resumed after an emergency stop operation. In order to quickly release an emergency stop operation, a dynamic obstacle (person) can be induced to move quickly out of an emergency stop detection area (hereinafter, referred to as a "dangerous area"). According to the driving control method of a mobile robot equipped with a sensing area display device of the present invention, driving can be resumed quickly after an emergency stop according to a dynamic obstacle detection during driving of the mobile robot. In addition, by marking the dangerous area for the mobile robot on the ground, it is possible to guide a dynamic obstacle to quickly move out of the dangerous area. In addition, since people can easily grasp the dangerous area for the mobile robot, the risk of accidents between people and the mobile robot can be reduced. In addition, it is possible to efficiently and safely drive the mobile robot even in a complex environment, thereby improving stability and convenience.
Patent KR-20220056592-A (KR)
Inventor: HOWON CHOI
IPC: H01L51/52
Filed: 2020-10-28
Abstract: According to an embodiment of the present specification, a display device comprises: a substrate including a plurality of sub-pixels and having a thin film transistor disposed for each sub-pixel; a protective layer disposed on the thin film transistor; an organic material layer disposed on the protective layer; an inorganic material layer disposed on the organic material layer and spaced apart from each other based on a first direction; a first electrode disposed on the inorganic material layer and positioned on a side inner than an end of the inorganic material layer; a bank disposed to cover an edge of the first electrode and protrude from the end of the inorganic material layer; a light emitting layer disposed on the bank and the first electrode and disconnected based on the first direction; and a second electrode disposed on the light emitting layer. Therefore, the display device can prevent a leakage current between a plurality of sub-pixels.
Patent KR-20220056651-A (KR)
Title: Massage apparatus for managing mental health
Inventor: LIM JEONG HWAN
IPC: G06N20/00
Filed: 2020-10-28
Abstract: The present disclosure relates to a method for operating a massage apparatus which comprises: obtaining current life information of a user; obtaining mental health prediction information by applying the user's current life information to a mental health state analysis algorithm; and providing a massage mode corresponding to the mental health prediction information to the user.
Patent KR-20220019590-A (KR)
Inventor: LEE JIN UK
IPC: C09K13/04
Filed: 2020-10-30
Abstract: The present invention relates to an etching composition and a method for manufacturing a semiconductor device using the same, wherein the etching composition includes an inorganic acid and a silane-based compound. The present invention can improve the productivity of a semiconductor device manufacturing process.
Patent KR-20220058269-A (KR)
Title: After-school agent system
Inventor: MOON JI YOUNG
IPC: G06Q50/20
Filed: 2020-10-30
Abstract: The present invention relates to a community-based after-school course operation management system to facilitate operation and management of after-school courses and an after-school course operation management method thereof. According to the present invention, the after-school operation management method allows parent terminals, student terminals, teacher terminals, and a management server to communicate with respect to through a wireless network. The method comprises the following steps of: allowing a plurality of terminals to be operated in a teacher mode or student/parent mode when login is authenticated by a management server; receiving, by the management server, after-school course information and student personal information from the teacher terminal; receiving, by the management server, application for after-school courses and academic history disclosure from student terminals and parent terminals; generating, by the management server, a QR code to the student terminal; when the QR code on the student terminal is connected to a QR code receiver at a school entrance, confirming attendance and dismissal on the teacher terminal and the parent terminal; and confirming body temperature of the student on the teacher terminal and parent terminal when the student checks the body temperature.
Patent KR-20220059245-A (KR)
Inventor: QIN ZHEN
IPC: E04H9/02
Filed: 2020-11-02
Abstract: The present invention provides a vibration absorbing apparatus, which constructs dual cylinders with a piston inside, fills each cylinder with high elastic material or hydraulic oil, and thus generates small damping force against micro-vibration and large damping force against large-vibration using characteristics of the high elastic material and hydraulic oil to maximize damping effect by being installed on a structure that generates a lot of micro-vibrations and large-vibrations such as a cable-stayed bridge, transmission shaft, and cable car, so as to significantly improve durability of the structure.
Patent KR-20220059618-A (KR)
Inventor: KANG JEONG KI
IPC: G21F5/005
Filed: 2020-11-03
Abstract: The present invention relates to a soft bag for disposal of radioactive waste. An objective of the present invention is to provide a soft bag for disposal of radioactive waste, in which low-level and ultra-low-level radioactive waste, which is configured in a form of a powdery particle having high dispersibility and a high dust property and generated during an operation of a nuclear power plant or upon disassembly of the nuclear power plant, is directly accommodated in the soft bag without a solidifying or fixing process, sealed and packaged so as to be airtight, and additionally packaged in a packaging container so as to satisfy a delivery criterion for a radioactive waste disposal site, so that safe disposal of the radioactive waste is performed in the radioactive waste disposal site. The present invention provides the soft bag for the disposal of the radioactive waste, which for accommodating low-level and ultra-low-level radioactive waste configured in a form of a powdery particle and generated in a nuclear-related facility such as a nuclear power plant during an operation of the nuclear power plant or upon disassembly of the nuclear power plant so as to perform the disposal of the radioactive waste, wherein the soft bag is formed of at least one layer of a polymer-based material fabric so as to have a shape of a sack having an inlet through which the radioactive waste is input, and the inlet has a structure that is opened and closed at any time or selectively sealed so as to be airtight.
Patent KR-20220060683-A (KR)
Inventor: YUN JEONG SEON
IPC: C12N1/20
Filed: 2020-11-05
Abstract: The present invention relates to a method of manufacturing fermenting bacillus bacteria at high temperature early, and cheonggukjang and cheonggukjang powder manufactured. Bacillus bacteria activated early by selecting a high-temperature fermentation method instead of the existing low-temperature fermentation method. The peculiar smell of cheonggukjang is removed. Thus, cheonggukjang with excellent savory and spicy texture and flavor can be manufactured.
Patent KR-20220063411-A (KR)
Title: Antibacterial and deodorant composition containing extract from black soldier flies larva
Inventor: KIM TAE HOON
IPC: A01N43/16
Filed: 2020-11-10
Abstract: The present invention relates to an antibacterial and deodorizing composition containing, as active ingredients, an extract of Hermetia illucens, pyroligneous acid, phytoncide, and chitosan. The antibacterial and deodorizing composition of the present invention has excellent durability, so that sufficient antibacterial and deodorizing effects can be achieved even with a small amount. Furthermore, the composition has an excellent growth inhibitory effect on both fungi and bacteria while not affecting normal cells, thereby being able to safely obtain antibacterial and deodorizing effects.
Patent KR-20210065848-A (KR)
Title: Methods for selectivley forming a target film on a substrate comprising a first dielectric surface and a second metallic surface
Inventor: LONGRIE DELPHINE
IPC: H01L21/768
Filed: 2020-11-12
Abstract: A method for selectively forming a target film on a substrate comprising a first dielectric surface and a second metallic surface are disclosed. The method comprises the following steps of: allowing a substrate to contact plasma generated from a hydrogen containing gas; leaving a second metallic surface without a passivation film while selectively forming the passivation film on a first dielectric surface from a vapor phase reactant; and selectively depositing a target film from the vapor phase reactant on the second metallic surface for the passivation film.