baber/WOPTO huggingface dataset:
Patent KR-20210117005-A (KR)
Title: Semiconductor device and capacitor including hydrogen-incorporated oxide layer
Inventor: MOON TAE HWAN
IPC: H01L27/108
Filed: 2020-03-18
Abstract: Disclosed are a semiconductor element and a capacitor with low leakage current. The disclosed semiconductor element includes: a semiconductor layer; an oxide layer disposed over the semiconductor layer; and a metal layer disposed on the oxide layer. The hydrogen concentration in the oxide layer may be 0.7 at% or more.
Patent KR-20210119234-A (KR)
Title: Manufacturing process of polyureathane adhesive
Inventor: PARK JUNG MI
IPC: C08K3/04
Filed: 2020-03-24
Abstract: Disclosed is a method for manufacturing a polyurethane adhesive to provide an eco-friendly water-soluble polyurethane adhesive. According to the present invention, the method comprises: a first step of preparing a polyurethane prepolymer; a second step of stirring 10 to 15 parts by weight of a diluent and 10 to 15 parts by weight of a plasticizer with respect to 100 parts by weight of the prepared polyurethane prepolymer; a third step of mixing the mixture stirred in the second step with 70 to 80 parts by weight of a filler and 7 to 12 parts by weight of a thickener with respect to 100 parts by weight of the polyurethane prepolymer, and stirring the mixture; a fourth step of adding an additive to the mixture completing the third step, wherein 12 to 15 parts by weight of a carbon fiber, 5 to 7 parts by weight of a flame retardant, and 2 to 3 parts by weight of a UV blocking agent are mixed and stirred with respect to 100 parts by weight of the polyurethane prepolymer; and a fifth step of vacuum-defoaming the mixture completing the fourth step at room temperature to complete production of a polyurethane adhesive composition.
Patent KR-20200134145-A (KR)
Inventor: CHO EUN GIL
IPC: A61B5/00
Filed: 2020-03-27
Abstract: The present invention relates to a 3-dimensional oral cavity scanner, and more specifically, includes: a case in which an opening is formed, wherein the opening can be inserted and withdrawn into an oral cavity and is opened so that the shape of the inside of the oral cavity (hereinafter, abbreviated as′image′) is incident in the form of light through one end; at least one camera disposed inside the case and disposed to pass the incident light through the opening of the case; an optical projector disposed on one side of the at least one camera to irradiate light into the oral cavity through the opening; and a single polarization filter positioned between the at least one camera and the opening, but spaced apart by a set distance (d) from the front end of the at least one camera. According to the present invention, it is possible to manufacture a slim product and improve the reliability of measurement of an object to be measured.
Patent KR-20210121768-A (KR)
Title: Apparatus for laminating pannel to window and method for laminating pannel to window
Inventor: CHEONG JONG HWAN
IPC: G06F1/16
Filed: 2020-03-31
Abstract: The present invention relates to an apparatus for laminating a panel to a window and a method for laminating a panel to a window. More specifically, the present invention relates to an apparatus for laminating a panel to a window and a method for laminating a panel to a window, which are able to laminate a panel to a cover window in which at least a part is bent. In accordance with an embodiment of the present invention, the apparatus for laminating the panel to the window comprises: a window mounting unit on which a cover window is mounted with at least a part which is bent; a panel support unit facing the window mounting unit and supporting the panel; and an interval control unit controlling the interval between the window mounting unit and the panel support unit. The panel support unit includes: a body unit having a flow path for supplying a fluid; an elastic pressurizing unit provided on the body unit for transferring an elastic force to the panel; and a diaphragm surrounding the body unit, and expanded by the fluid supplied from the flow path. The apparatus for laminating the panel to the window pressurizes the panel to the cover window.
Patent KR-20200135158-A (KR)
Inventor: GOVINDAN MADHU SARAVANA SIBI
IPC: G06F9/30
Filed: 2020-04-01
Abstract: According to an embodiment of the present invention, a device may include a branch prediction circuit configured to predict whether a branch instruction will be taken. The device may include a branch target buffer circuit configured to store a memory segment empty flag indicating whether a memory segment after the target address contains at least one other branch instruction. The memory segment empty flag is generated during a commit step of the previous occurrence of the branch instruction. The branch prediction circuit may be configured to skip the memory segment when the memory segment empty flag indicates a lack of another branch instruction.
Patent KR-20200130108-A (KR)
Inventor: MURATA TAKESHI
IPC: B65D81/38
Filed: 2020-04-13
Abstract: Provided is a container with a cover which allows a user to easily and safely detach a cover body. The cover body (3) includes: an outer cover (9) which covers an opening unit (2a); an inner cover (10) inserted into the container mainframe (2) from the opening unit (2a); a seal member (13) mounted on the outer circumferential unit of the inner cover (10) to seal the part between the container mainframe (2) and the inner cover (10); a middle stopper (11) placed in the inner central unit of the outer cover (9) to be inserted into the inner cover (10); and a stopper body (18) placed on a central unit on a lower surface of the middle stopper (11) to block a ventilation hole (17) formed on the central unit of the inner cover (10). By a screw engagement of a first female screw unit (7) placed on the inner circumferential unit of the container mainframe (2) with a first male screw unit (12) placed on the outer circumferential unit of the inner cover (10), the inner cover (10) is detachably mounted on the container mainframe (2). In addition, by a screw engagement of a second female screw unit (15) placed on the inner circumferential unit of the inner cover (10) and a second male screw unit (16) placed on the outer circumferential unit of the middle stopper (11), the inner cover (10) is detachably mounted on the middle stopper (11).
Patent KR-20210127319-A (KR)
Inventor: CHUN YONGHO
IPC: H01M50/20
Filed: 2020-04-14
Abstract: A battery pack according to an embodiment of the present invention includes a plurality of battery modules, a barrier beam disposed between neighboring battery modules among the plurality of battery modules, and a housing for accommodating the plurality of battery modules and the barrier beam. The present invention can inhibit transition between modules.
Patent KR-20210129980-A (KR)
Inventor: KANG DAE SHIG
IPC: F04B39/12
Filed: 2020-04-21
Abstract: The present invention relates to an air compressor. The air compressor includes a crank housing storing oil therein, while forming a pump chamber and a discharge hole, a driving shaft is installed in the crank housing, a pump piston lifted along the pump chamber is installed on the outer surface of the driving shaft, and an oil collection part for collecting oil included in gas is installed in the discharge hole, and, thus, the oil included in the gas supplied into an inner housing is collected into the inner housing while being discharged to a side of the inner housing, and, at this time, the gas, from which the oil has been separated, is caused to be guided upward by an outer housing to bypass the gas to an upper part of the oil collection part. According to the present invention, as the gas supplied into the inner housing of the oil collection part is discharged to a side of the inner housing through a filter, the oil included in the gas is collected into the filter to improve oil collection performance, and, due to the improvement in the oil collection performance, pure gas is discharged into an inner space of the outer housing to prevent a loss of the oil, and also, the gas including the oil is prevented from being bypassed to the upper part of the oil collection part while the oil collected in the filter is led to be dropped into the crank housing, and, thus, the amount of the oil in the crank housing can be prevented from being reduced, which can lead to a reduction in maintenance costs for charging a crank chamber with oil as well as an improvement in the reliability of a product.
Patent KR-20210130439-A (KR)
Title: Method and apparatus of detecting object using deep learning of omni directional image, method of autonomous driving of vehicle and drone using the method
IPC: G06N3/08
Filed: 2020-04-22
Abstract: Provided is a method for detecting an object using deep learning of an omnidirectional image, which includes the steps of: projecting an omnidirectional image on a regular polyhedron-based spherical polyhedron; generating position list values of pixels using a position list indicating positions of pixels of the spherical polyhedron; mapping pixel values corresponding to the position list values; and performing a convolution operation by applying a convolution kernel to the mapped pixel values.
Patent KR-20210131684-A (KR)
Title: Method for detecting marker in oral image and apparatus and method for oral image registration using the same
IPC: A61C9/00
Filed: 2020-04-24
Abstract: The present invention relates to a method for detecting a marker which is a criterion for matching oral scan images and CT images and provides the method for detecting the marker in the oral image, which includes the steps of: aligning the oral scan image in a horizontal direction; estimating a marker candidate region from the aligned oral scan image, and detecting an undivided marker in the marker candidate region; and estimating the marker from the undivided marker by dividing the undivided marker, and estimating an area up to a certain depth from a top surface of the undivided marker to a bottom as the marker. Accordingly, it is possible to reduce a time required for implant planning and improve accuracy of implant planning.
Patent KR-20210136193-A (KR)
Title: massage bed with bidirectional opening type mattress
IPC: A61H7/00
Filed: 2020-05-06
Abstract: Disclosed is a massage bed with a bidirectional opening-type mattress. According to the present invention, since first and second mattresses are provided at the upper end of a bed frame, a user can lie down and rest or sleep without opening the first and second mattresses when massage is not performed, thereby enabling the user to sleep and rest comfortably and comfortably. When the massage is performed, the first and second mattresses are spread apart from each other by an actuator and a linkage, respectively, and the central part is opened, so that a massage unit provided in the center of the bed frame provides massage to the user without interference from the first and second mattresses to greatly increase a massage function and effect, thereby significantly increasing usability and convenience. In addition, when a user receives massage, the user's body does not come in direct contact with the massage but and indirectly comes into contact with a massage mat made of leather or cloth, thereby minimizing pain caused by contact with the massage unit. The massage bed comprises first and second mattresses, a driving unit, and a link unit.
Patent KR-20210142495-A (KR)
Title: Solenoid valve
IPC: F16K31/06
Filed: 2020-05-18
Abstract: The present invention relates to a solenoid valve. The solenoid valve includes: a valve housing provided with a first outlet flow path and a second outlet flow path connected to a downstream portion of the first outlet flow path; a solenoid provided on one side of the valve housing; a first plunger configured to be selectively moved rectilinearly by the solenoid; a first valve member connected to the first plunger and configured to selectively open or close the first outlet flow path in accordance with the movement of the first plunger; a first spring member configured to provide elastic force to move the first valve member in a direction of closing the first outlet flow path; a second plunger provided to be rectilinearly movable in the first plunger and configured to be selectively moved rectilinearly by the solenoid; a second valve member connected to the second plunger and configured to selectively open or close the second outlet flow path in accordance with the movement of the second plunger; and a second spring member configured to provide elastic force to move the second valve member in a direction of closing the second outlet flow path. Therefore, a structure is simplified while ensuring airtightness.
Patent KR-20210147253-A (KR)
Inventor: GOO BONG JOO
IPC: C23C28/00
Filed: 2020-05-28
Abstract: The present invention provides a method of manufacturing a galva-annealed steel sheet having excellent powdering resistance and flaking resistance. According to one embodiment of the present invention, the method for manufacturing a galva-annealed steel sheet comprises the steps of: providing a cold rolled steel sheet; degreasing the steel sheet; performing pretreatment coating on the degreased steel sheet; annealing the pretreatment coated steel sheet; hot-dip plating the annealed steel sheet; and performing alloying heat treatment on the hot-dip plated steel sheet.
Patent KR-20210148751-A (KR)
Inventor: LEE CHAN KYUN
IPC: H04L12/24
Filed: 2020-06-01
Abstract: The present invention relates to a network managing device and an operating method thereof which classify individual users into groups according to a traffic pattern for each user in a network and support network computing equipment, which is allocated to a group, to be shared and used within the group, thereby achieving reduction of network configuration costs (CAPEX) and furthermore realizing optimization in terms of network scalability through this.
Patent KR-20210152768-A (KR)
Title: Flare system
Inventor: KIM YEON HO
IPC: F23G5/46
Filed: 2020-06-09
Abstract: A flare system is disclosed. The flare system according to an embodiment of the present invention comprises: a flare tower supporting a flare line through which a combustible material flows, while a flare tip through which flaring proceeds is provided at an end; a radiation shield frame provided in the upper region of the flare tower adjacent to the flare tip, and limiting the lower transmission of radiation; and a thermal power generating unit provided adjacent to the radiation shield frame and generating electricity using a flow of thermal energy through a temperature difference between upper and lower regions of the radiation shield frame when flaring proceeds. ] The present invention can largely save costs in accordance with operation of an offshore production facility.
Patent KR-20210153289-A (KR)
Inventor: KIM MYUNG SOON
IPC: G06Q50/06
Filed: 2020-06-10
Abstract: The present invention relates to an energy trading system and an energy trading method for providing a marketplace service. It avoids risk of an energy transaction between various entities using a marketplace service, and increases profit. Energy trading takes place hierarchically as it operates in a form that allows production and demand to match up to trading through a microgrid platform. The present invention comprises: an energy trading server; and a power generation/broker device.
Patent KR-20210153944-A (KR)
Inventor: RYU JONG IN
IPC: H01Q1/38
Filed: 2020-06-11
Abstract: An antenna structure for a millimeter wave of the present invention comprises: a printed circuit board; and an antenna module mounted on an upper part of the printed circuit board. One end of a lower transmission line patterned on a top layer of the printed circuit board and one end of an upper transmission line patterned on a top layer of the antenna module are connected by a via hole. The one end of the upper transmission line is patterned in a stub structure.
Patent KR-20210155558-A (KR)
Inventor: PARK JEA BUM
IPC: H04S3/00
Filed: 2020-06-16
Abstract: The present invention relates to a member for a chair for realizing a multi-channel sound system and a chair including the same. More particularly, the present invention relates to a member for a chair for realizing a multi-channel sound system and a chair including the same capable of providing a spatial or three-dimensional sound environment to a user seated in the chair by installing a chair member on the chair, as a member for a chair where a plurality of speakers are installed to realize a multi-channel sound system.
Patent KR-20220000727-A (KR)
Title: Multi-functional exercise apparatus
Inventor: JIN HO GWON
IPC: A63B23/035
Filed: 2020-06-26
Abstract: The present invention relates to a complex exercise device comprising: a base frame which is touched to a bottom surface; a foot supporting unit which includes a foot pad, is arranged in an upper front area of the base frame, and supports a foot part of a body; a body supporting unit which includes a body pad, is provided in an upper center area of the base frame, and supports another a part of the body; and a locking unit which fixes the foot pad or the body pad to a predetermined rotating position. The locking unit includes: a locking pin which is rotated between a fixing position and a releasing position around a rotating pin; and a locking pin groove which forms an opened one side to be fixed by inserting the locking pin along a radial direction when the locking pin is positioned at the fixing position. Accordingly, by easily controlling the rotating position of the pad, excessive delay can be suppressed when switching between exercises is performed.
Patent KR-20220003295-A (KR)
Title: Camera module
Inventor: SONG YOUNG KIL
IPC: H04N5/225
Filed: 2020-07-01
Abstract: A light source according to an embodiment of the present invention includes; a light source; an optical unit disposed to be movable in an optical axis direction on the light source; a driving unit moving the optical unit; a housing accommodating the optical unit; and an image sensor. The driving unit may include: a driving magnet portion including a driving coil part disposed opposite to each other inside the housing and at least one magnet; a substrate disposed on the outer surface of the housing; and a control element disposed on the substrate. The housing includes a hole passing through an outer surface and an inner surface of the housing. The control element is disposed in the hole to face the magnet.
Patent KR-20220003914-A (KR)
Title: A method, server and system for supporting the provision of charging money
Inventor: MOON JE WON
IPC: G06Q20/28
Filed: 2020-07-02
Abstract: According to an embodiment of the present invention, a method for supporting provision of charging money by a second financial institution server, comprises the steps of: determining a second credit level for a user account on the basis of information on the user account stored in a second financial institution server; supporting a first financial institution server to determine a loan limit and an interest rate level for the user account on the basis of a first credit level determined for the user account on the basis of the information on the user account stored in the first financial institution server and the second credit level; and supporting charging money used for online and offline payment and loaned in accordance with the loan limit and the interest rate level determined by the first financial institution server, to be provided for the user account. Therefore, user convenience of simply borrowing charging money can be provided.
Patent KR-20200086654-A (KR)
Inventor: KO GWANG ZEEN
IPC: H04W74/00
Filed: 2020-07-07
Abstract: A method for transmitting and receiving a frame in a wireless local area network (LAN) system and an apparatus thereof are disclosed. According to the present invention, a method for generating a list of interference/noninterference stations comprises the steps of: receiving a first frame from a second station; obtaining a receiver address of the first frame from the first frame; and setting the third station as an interference station or a non-interference station based on whether a second frame, which is a response of the first frame, is received from a third station indicated by the receiver address within a preset time from the time when the reception of the first frame is completed. Accordingly, the performance of a communication system can be increased.
Patent KR-20210010357-A (KR)
Inventor: PARK SANG HYEON
IPC: E04G23/02
Filed: 2020-07-09
Abstract: Provided is a method for reinforcing an anti-seismic property and a load carrying capacity of a structure using fiber wrapping, which arranges a reinforcing structure on an outer circumferential surface of the structure by including the following steps of: wrapping reinforcing fiber on the outer circumferential surface of the structure; installing reinforcing panels surrounding a circumferential portion of the wrapped reinforcing fiber; and integrally bonding the structure, the reinforcing fiber, and the reinforcing panels by injecting an epoxy resin adhesive into the reinforcing fiber at an area between the reinforcing panels and the reinforcing fiber, wherein the reinforcing fiber is glass fiber having 2 : 1 to 3.5 : 1 of a mixture ratio of weft and warp. According to the present invention, the method for reinforcing an anti-seismic property and a load carrying capacity of a structure using fiber wrapping can greatly reduce time for injecting epoxy fiber into the reinforcing fiber, improve constructability, and improve structural stability of the structure to improve the anti-seismic property and the load carrying capacity.
Patent KR-20220009020-A (KR)
Title: Method And Apparatus for Controlling Parking of Vehicle
Inventor: ROH HEE CHANG
IPC: G08G1/14
Filed: 2020-07-15
Abstract: Disclosed are a parking control apparatus to detect whether a driver is in another parked vehicle and a control method thereof. According to one embodiment of the present invention, a parking control apparatus for a vehicle equipped with a radar sensor comprises: a parking control start unit acquiring an input signal for parking control and determining whether to start a parking control operation; a radar control unit setting a detection mode of the radar sensor to a general detection mode or a heartbeat detection mode depending on a target when the parking control operation is started, and setting a frequency bandwidth, a detection angle, or a detection range of the radar sensor to detect the target and calculate information about the target; a candidate space detection unit detecting a candidate parking space by using sensing information acquired from the radar sensor; a boarding information detection unit detects whether a driver is in another parked vehicle when the candidate parking space is smaller than a space required for parking a vehicle and it is determined that another parked vehicle can move; and a communication signal transmission unit using vehicle-to-vehicle (V2V) communication to request the movement of another parked vehicle when the driver is detected in another parked vehicle.
Patent KR-20210014577-A (KR)
Inventor: YOO TAEHEE
IPC: H01J37/32
Filed: 2020-07-15
Abstract: Disclosed is a method of forming a structure including the step of treating a layer to remove residual etchant compounds, such as fluorine. The exemplary method can be used to fill features on a surface of a substrate during a device manufacturing process.
Patent KR-20220010298-A (KR)
Inventor: CHO YOUNG JUN
IPC: A47L9/28
Filed: 2020-07-17
Abstract: Provided is a cleaner capable of easily discharging dirt collected in a dust collecting chamber. The cleaner of the present invention comprises: a housing provided with a dust collecting chamber therein; a main body provided between a first position closing the dust collecting and a second position opening the dust collecting chamber, so as to be movable with respect to the housing; and a motor filter detachably mounted on the main body. The main body includes: a fan motor unit provided to generate a suction force; and a shutter device provided to open and close a flow path between the motor filter and the fan motor unit.