baber/WOPTO huggingface dataset:
Patent KR-20210130018-A (KR)
Inventor: HONG SUK GYU
IPC: G05D1/02
Filed: 2020-04-21
Abstract: The present invention provides a method of compensating a location and posture using a number of UWB anchors and two UWB tags that are precisely installed by setting a UWB compensation zone on a map as an environment for operating an unmanned vehicle that can be used in harsh environments such as outdoors, roads, and unpaved roads. A method of compensating the location of the unmanned vehicle includes the steps of: installing a plurality of left and right UWB anchors at regular intervals in a fixed manner at positions where the error of the coordinates X-axis or Y-axis is 0 within a position/posture compensation zone to ensure that there is no error of any coordinates X-axis or Y-axis on the map when the position/position compensation zone of the unmanned vehicle is moved; and allowing the unmanned vehicle to recognize its current location based on a stored movement map and periodically broadcast a UWB signal to first and second UWB tags respectively installed at the center of the front end and the center of the rear end where a vertical error with respect to the body of the unmanned vehicle becomes 0 by the left UWB anchor while moving along the location/posture compensation zone, using first and second location tracking information received from the first and second UWB tags to classify the first and second UWB tags, calculating and comparing a first left and second left distance between the left UWB anchor and the first and second UWB tags, and correcting the posture of the unmanned vehicle according to whether the first left distance and the second left distance are the same.
Patent KR-20210133783-A (KR)
Title: System and method for trading business management inInternet web
IPC: G06Q10/08
Filed: 2020-04-29
Abstract: The present invention relates to document management, exchange of e-documents, and document sharing with third parties on the Internet and, more specifically, to a trade business management system for implementing and managing an execution guideline e-document defined for handling trade-related businesses in an Internet environment and a method thereof. According to the present invention, a website is established to handle trade-related business on the Internet by connecting a trade business management system equipped with a trade business management program processing documents defined in an execution guideline e-document for trade-related business to an Internet network, so that a user accesses the website to prepare documents by inputting information required for preparing e-documents for trade-related businesses, convert the documents into an e-document and transmit the e-document to a relevant agency when a report, consent, approval, permission, and the like are requested from other agencies such as customs, receive response documents such as notification of a processing result of the other party, and manage document processing information such as conversion, transmission, and processing results of documents prepared by the to easily check progress of the business. In addition, the document is opened by setting conditions so that a predetermined third party can use the document and a third party is allowed to actively access the system and use necessary documents. In addition, the document prepared using the system can be printed in accordance with a legal form and a form configured for management purposes and the refund amount can be automatically calculated to build a database in the case of a customs refund section. The system comprises a web server and an FTP server.
Patent KR-20210135684-A (KR)
IPC: E04H15/20
Filed: 2020-05-06
Abstract: The present invention relates to an air dome cooling structure. More specifically, temperature in an air dome rises due to the emission of sunlight or an increase in the temperature of outside air, however, in order to form an environment with a pleasant temperature for people to perform activities or maintain a proper temperature for the growth of plants, a plurality of air discharge holes are bored in the air dome to discharge warm air to the outside that collected in an upper part of the air dome, thereby cooling the temperature of air inside the air dome. The air dome cooling structure includes: an air dome (100) made by overlapping and joining an air film (103) and an air film (103) and joining a joint (105) to a joined part, in which the air film (103) and the air film (103) are overlapped and joined, and spread out into a predetermined form by air pressure from an air blower; and at least one entrance (101) provided to enable people to enter the air dome (100). Holes (104) are formed on the air films (103) of the air dome (100).
Patent KR-20210137595-A (KR)
Title: Method of preparing Wood and Wood Based Finishing materials improved fire and flame-retardant
IPC: B27K3/16
Filed: 2020-05-08
Abstract: The present invention relates to a method for manufacturing a wood-based finishing material with increased fire- and flame-retardant properties. According to the present invention, after a permeable fire-retardant pretreatment agent is applied to and penetrated into a surface of a building finishing material (primary treatment), a fire- or flame-retardant paint layer is formed thereon (a secondary treated coating film and a tertiary treated coating film), and thus fire-retardant and flame-retardant performance can be secured even if an upper coating film is cracked, peeled, or abraded. In particular, in the case of a product with a perforation or secondary processing on a surface of the finishing material painted with fire-retardant and flame-retardant paint to increase sound absorption, it is possible to prevent flame from igniting an internal material so that fire is rapidly spread. In addition, since the secondary and tertiary treated coating films are additionally formed with the permeable fire-retardant pretreatment agent and a flame-retardant coating composition, fire-retardant and flame-retardant performance of the building finishing material can be significantly increased. The method comprises the following steps: applying and drying a permeable fire-retardant pretreatment agent; forming an undercoat; and forming a transparent upper coating film.
Patent KR-20210136762-A (KR)
Title: Barigate
IPC: E01F13/04
Filed: 2020-05-08
Abstract: Disclosed is a motion control type barricade which does not impede a traffic flow. The motion control type barricade according to the present invention comprises: a control signal generation unit which can determine a traffic situation; a control unit which determines whether to open or close the barricade based on a control signal; and an operation unit which opens and closes the barricade from a barricade housing by using the output of the control unit. According to the present invention, the barricade synchronizes opening and closing of the barricade by detecting a status of a traffic light from a variety of sensors such as a camera or an IR sensor, controls behavior of a driver or a pedestrian by the optical or pneumatic barricade, and does not impede the traffic flow entirely.
Patent KR-20210143385-A (KR)
Title: Floating image display device and display module of vehicle including the same
IPC: G02B27/01
Filed: 2020-05-20
Abstract: Introduced is a floating image display device. The display device includes: a light source, which extends in a planar direction and emits light for realizing a floating image; a collecting lens, which extends parallel to the light source and refracts the light; a reflective plate, which faces the collecting lens and reflects the light refracted at the collecting lens; and a dihedral reflector, which extends in a planar direction and while including mirrors extending in directions intersecting each other, wherein one surface of the dihedral reflector is disposed in a direction facing the reflective plate such that the reflected light is incident on the one surface, and the incident light is reflected by the mirror and emitted through the other surface of the dihedral reflector so that a floating image is implemented at a location spaced apart from the other surface. Accordingly, a ghost image can be eliminated.
Patent KR-20210147276-A (KR)
Inventor: CHOI CHUN
IPC: H01F7/16
Filed: 2020-05-28
Abstract: Disclosed is a rectangular horizontal vibration generator capable of vibrating in a diagonal direction, in which a coil and a permanent magnet are disposed upward and downward, a horizontal elastic body that can be horizontally pushed and returned is mounted, and N and S poles of the permanent magnet are disposed in a diagonal direction unlike a common rectangular horizontal vibration motor vibrating left and right or back and forth. The present invention can increase vibration power or improve efficiency of the vibration generator by increasing a length of a valid coil or vibration displacement.
Patent KR-20210149920-A (KR)
Inventor: JO SUNG HO
IPC: B63B17/00
Filed: 2020-06-02
Abstract: The present invention relates to a gas treatment system and a vessel including the same. The gas treatment system includes: a liquefied gas storage tank provided in a vessel body and storing liquefied gas; a pump & vaporizer unit pumping the liquefied gas of the liquefied gas storage tank to supply the same to a demander of the vessel; a boil-off gas compressor unit compressing boil-off gas produced from the liquefied gas storage tank to supply the same to the demander; and a treatment unit heating and filtering the boil-off gas or the liquefied gas of the liquefied gas storage tank. The treatment unit includes: a forced vaporizer forcedly vaporizing the liquefied gas of the liquefied gas storage tank to supply the same to the demander; a preheater preheating the boil-off gas produced from the liquefied gas storage tank to deliver the same to the boil-off gas compressor unit; a filter filtering the liquefied gas of the liquefied gas storage tank to deliver the same to the forced vaporizer; and a valve part including a master valve for controlling a boil-off gas flow of the demander and a heat medium valve for controlling a heat medium flow of the preheater. The treatment unit is provided as a skid in which the forced vaporizer and the preheater are leaned to one side, and placed such that a maintenance space for the forced vaporizer and the preheater is formed on one side in a fuel supply room provided in the vessel body. Therefore, the present invention is capable of considerably improving working efficiency.
Patent KR-20210151298-A (KR)
Inventor: KIM DONG HAK
IPC: C23C16/505
Filed: 2020-06-04
Abstract: Provided is a technology relating to an amorphous silicon thin film deposition method and a semiconductor device manufacturing method using the same. According to an embodiment of the present invention, a semiconductor device manufacturing method using a thin film deposition method comprises the steps of: forming a first thin film on a semiconductor substrate; depositing an amorphous silicon layer, as a sacrificial layer, on the first thin film; forming a thin film pattern by patterning the amorphous silicon layer; forming a second thin film along the surface of the thin film pattern; forming spacer patterns on both sides of the thin film pattern by etching the second thin film; and removing the thin film pattern. The step of depositing the amorphous silicon layer is depositing the amorphous silicon layer by supplying a silicon raw material source, a reaction source, a first inert gas, and a second inert gas having ionization energy greater than the ionization energy of the first inert gas. The present invention can manufacture a hard mask with less pattern defects.
Patent KR-20210153818-A (KR)
Inventor: JEONG JEONG IL
IPC: B65D5/50
Filed: 2020-06-11
Abstract: The present invention is to provide a paper packaging box that can reserve cold by using corrugated cardboard, Although the paper packaging box is made of paper, the present invention is intended to realize the cold reserve effect that is almost the same as that of Styrofoam. The paper packaging box includes an outer box (10); an inner box (20); and a bag (30), wherein the double-sided corrugated cardboard is doubly used for the outer box, and the double-sided corrugated cardboard is used for the inner box.
Patent KR-20210155935-A (KR)
Inventor: JOUNG SEONG HO
IPC: H02K7/116
Filed: 2020-06-17
Abstract: A wind power generator of the present invention includes: an upper fixing plate which has a first shaft insertion hole formed in the center, wherein a plurality of coils form a circle around the first shaft insertion hole to be disposed on the lower surface of the upper fixing plate; a first rotational disk which has a second shaft insertion hole formed in the center, and has a plurality of permanent magnets arranged along a position corresponding to the coil disposed on the upper fixing plate, wherein the first rotational is positioned on a lower side of the upper fixing plate; a lower fixing plate which has a third shaft insertion hole formed in the center, and has a plurality of coils arranged along a position corresponding to the coil disposed on the upper fixing plate on an upper surface of the third shaft insertion hole around the third shaft insertion hole; and a rotating shaft which is rotatably installed on the upper fixing plate and the lower fixing plate, wherein the first rotating disk is detachably coupled to the rotating shaft.
Patent KR-20210158116-A (KR)
Inventor: BAE JAE YOUNG
IPC: B29C45/18
Filed: 2020-06-23
Abstract: The present invention relates to a method for manufacturing a park golf club head by injection molding and an apparatus thereof, and more particularly, to a method for manufacturing a park golf club head by injection molding, comprising the following steps: (1) melting by heating a mixed molding raw material for injection molding of the park golf club head to a preset temperature; (2) injecting the mixed molding raw material melted through the step (1) into a head mold; (3) forming the shape of the head of the park golf club through the mixed molding raw material injected into the head mold through the step (2); and (4) completing the injection molding of the park golf head by separating the park golf club head molded through the step (3) from the head mold. According to the injection molding manufacturing method of the park golf club head and the apparatus thereof of the present invention, the head absorbs the shock during the exercise of hitting the park golf ball to prevent injuries of the elderly users during the exercise, and the head can be used semi-permanently by the composition of the head product without twisting.
Patent KR-20220001027-A (KR)
Title: Compound and organic light emitting device including the same
Inventor: PARK GEON YU
IPC: H01L51/00
Filed: 2020-06-26
Abstract: The present specification relates to a compound of chemical formula 1, an organic light emitting device including the same, and a composition for forming an organic material layer. The compound described herein can be used as the organic material layer of the organic light emitting device. The compound can serve as a hole injection material, a hole transport material, a light emitting material, an electron transport material, an electron injection material, a charge generating material, and the like in the organic light emitting device.
Patent KR-20200090654-A (KR)
Inventor: KIM SUNG GI
IPC: C23C16/50
Filed: 2020-07-09
Abstract: The present invention relates to a composition for depositing a silicon-containing thin film, comprising a bis(aminosilyl)alkylamine compound, and to a production method of a silicon-containing thin film using the same and, more specifically, to a composition for depositing a silicon-containing thin film, comprising a bis(aminosilyl)alkylamine compound, which can be usefully used as a precursor of a silicon-containing thin film, and to a production method of a silicon-containing thin film using the same.
Patent KR-20220007424-A (KR)
Inventor: YONG SEOK LEE
IPC: A01M1/02
Filed: 2020-07-10
Abstract: The present invention relates to a trap capable of attracting and collecting wingless micro-insects using an attractant. The trap comprises: a first opening with an attractant passing hole through which an attractant can pass and Ixodidae cannot pass; a second opening with an Ixodidae attracting hole to allow Ixodidae to pass therethrough and an escape preventing surface formed to be curved or bent to prevent Ixodidae attracted through the Ixodidae attracting hole from escaping to the outside; a trap body with an internal space communicating with the attractant passing hole and the Ixodidae attracting hole so that a hollow body with a collection space is formed between the first opening and the second opening; and a holding body coupled to the trap body so that Ixodidae can move from the outside of the trap body to the collection space through the Ixodidae attracting hole.
Patent KR-20220010695-A (KR)
Inventor: KIM HWANMIN
IPC: G08B21/02
Filed: 2020-07-19
Abstract: The present invention relates to an apparatus and method for a reporting aid application using a smart phone for a voice communication-disabled, which clearly transmits the content of a report in voice. According to the present invention, the apparatus comprises: an information storage unit storing basic information such as a sender's name, age, gender, blood type, address, underlying diseases, etc.; an activation unit activated when the sender calls a preset phone number; a query selection unit visually exposing one or more pictograms or character strings according to the phone number to enable the sender to make a selection or visually exposing one or more other pictograms or character strings according to the selection of the sender to allow the sender to make additional selections when the activation unit is activated; a notification voice generation unit generating combined notification voice information according to the basic information and the content of the sender's selection or additional selection; and a notification voice transmission unit transmitting the notification voice information to a recipient by voice.
Patent KR-20220010961-A (KR)
Inventor: CHA A MING
IPC: G01R31/36
Filed: 2020-07-20
Abstract: A battery management system, according to the present invention, comprises: a voltage sensor for generating a voltage signal indicative of a voltage of a battery; a current sensor for generating a current signal indicative of a current flowing through the battery; and a control unit configured to record a voltage history and a current history of the battery based on the voltage signal and the current signal at every predetermined time while the battery is being charged with a constant current. The control unit determines a differential capacity curve indicating a correspondence between the voltage of the battery and the differential capacity within a reference voltage range. The control unit, when a main feature point is detected from the differential capacitance curve, performs a first protection operation for suppressing polarization of the battery based on a voltage difference between a first feature voltage of the main feature point and a reference voltage. The present invention determines a differential capacity curve for a predetermined voltage range that a single phase transition reaction occurs when a battery is charged and then determines the degree of a polarization phenomenon based on a feature point detection result for a differential capacity curve.
Patent KR-20220013839-A (KR)
Title: Air Conditioning Device
Inventor: WOO JUNGKU
IPC: B01D46/00
Filed: 2020-07-27
Abstract: The present invention relates to an air conditioning device. More particularly, the present invention relates to an air conditioning device for performing air conditioning by sucking air through a suction part and sending it out to a blower part. The suction part includes a virus killing portion which is formed of copper ions bound fibers and kills viruses. The virus killing portion includes a CAZ fabric configured to contain 5 to 50% by weight of an antiviral alginic acid conjugate fiber configured so that copper ions are contained in the fiber by 6,000 to 100,000 ppm. The differential pressure of the virus killing portion is greater than 0 Pascal (Pa) and less than 10 Pascal (Pa).
Patent KR-20220015094-A (KR)
Title: Plant pipe management system
Inventor: CHOI DAE JIN
IPC: G06Q10/06
Filed: 2020-07-30
Abstract: The present invention relates to a plant pipe management system capable of implementing efficient management, maximizing working efficiency and simplifying work. The plant pipe management system includes: a database system strong database information related with all pipes located in a corresponding area; a spool communication storage device installed in each of the pipes, and comprising a GPS module generating position information of components constituting each spool or pipe, a spool information storage module storing joint position information, construction status information and quality inspection state information of each spool, and a control module wirelessly transmitting the information stored in the spool information storage module to the database system; a terminal including a wireless input/output module, a microcontroller unit and a wireless communication module, which can wirelessly communicate with the spool communication storage device, and provided to monitor pipe information or input the latest information on a site through a mobile web or an android/iOS-based application when provided with access to the spool communication storage device on the database system through a system access control module; and a signal relay provided to enable wireless communication between the database system and the spool communication storage device.
Patent KR-20220017039-A (KR)
Inventor: SEO HYE WON
IPC: C03C17/00
Filed: 2020-08-03
Abstract: A method for manufacturing a titanium oxide composite nano-column thin film having low-emissivity according to one embodiment of the present invention, in a method for manufacturing a thin film which is performed in a vacuum chamber where a target and a substrate are installed, and uses a DC magnetic sputtering method, includes a step of supplying inert gas into the chamber, a step of raising the temperature of the substrate, a step of pre-sputtering the target, and a step of growing a thin film on the substrate.
Patent KR-20220017641-A (KR)
Inventor: CHO HAN BOK
IPC: H01M50/20
Filed: 2020-08-05
Abstract: A battery module manufacturing method, according to an embodiment of the present invention, comprises the steps of: setting the straight coordinates of first and second battery cell stack bodies, connecting a front surface and a rear surface of a body of battery cells forming a battery cell stack, respectively; setting the straight line coordinates of first and second busbar frame assemblies, connecting a plurality of holes formed at upper ends of front and rear surfaces of the busbar frame assemblies; setting, through the straight coordinates of the first and second battery cell stack bodies and the straight coordinates of the first and second bus bar frame assemblies, the straight coordinate of a third battery cell stack body formed perpendicular to the straight coordinates of the first and second battery cell stack bodies and crossing a center of the battery cell stack bodies, and setting a straight coordinate of a third bus bar frame assembly formed perpendicular to the straight coordiates of the first and second bus bar frame assemblies and crossing a center of the bus bar frame assemblies; and assembling the bus bar frame assemblies and the battery cell stack bodies by matching the straight coordinates of the first, second, and third battery cell stack bodies and the straight coordinates of the first, second, and third bus bar frame assemblies, respectively. The present invention is to improve the assembling between a battery cell stack and a bus bar frame assembly.