baber/WOPTO huggingface dataset:
Patent KR-20200141182-A (KR)
Inventor: LEE HUISEUNG
IPC: B60K15/03
Filed: 2019-06-10
Abstract: The present invention relates to a side bracket for a fuel tank isolation board for an LPG vehicle, capable of supporting an isolation board isolating an LPG fuel bombe in an upper part from both sides, and a side cover. In particular, in the case of an SUV having passenger compartments which are not isolated from a trunk, an LPG fuel bombe needs to be completely isolated from the passenger compartments. Otherwise, the vehicle can be driven with the fuel bombe exposed to passengers in the vehicle. There is a need to physically and perfectly isolate a fuel bombe through a newly designed isolation board, while effectively cutting off vibrations or noise generated from the bombe. Besides, load resistance needs to be improved such that various loads on a carpet of a trunk are not delivered to the fuel bombe. To achieve the purpose, a pair of side brackets for supporting both sides of the isolation board are required. In addition, a side cover inserted into a storage room installed on a pair of the side brackets is required.
Patent KR-20190142740-A (KR)
Inventor: SIMMONS TOM
IPC: F04B43/08
Filed: 2019-06-17
Abstract: A reciprocating fluid pump includes a pump body, a subject fluid chamber, a first plunger located within the subject fluid chamber of the pump body and having a first head portion and first bellows, wherein the first plunger is configured to expand and compress in a reciprocating action to pump the subject fluid through the subject fluid chamber within the pump body, and the first head portion and the first bellows have a first cross-sectional dimension, and a second plunger located within the subject fluid chamber of the pump body and having a second head portion and second bellows, wherein the second plunger is configured to expand and compress in a reciprocating action to pump the subject fluid through the subject fluid chamber within the pump body, and the second head portion and the second bellows have a second cross-sectional dimension that is smaller than the first cross-sectional dimension.
Patent KR-20200145100-A (KR)
Title: Water heater
Inventor: LEE DONG RYUL
IPC: F24D19/10
Filed: 2019-06-20
Abstract: The present invention relates to an apparatus for heating water by using a heat source of a heating supply pipe. More specifically, the present invention relates to a water heater apparatus which comprises: a case (500) which accommodates a heat exchanger (300) and a plurality of flow pipes (400), and which has a plurality of input ports (100) and discharge ports (200) allowing the plurality of flow pipes to communicate with the outside; a standing pipe (600) formed outside the household to accommodate a drinking water supply pipe (620), a heat source supply pipe for supplying heated water (620), and a heat source recovery pipe for discharging heated water (630); a direct water supply pipe (611) which allows the water supply pipe to communicate with a first input port (110) of the input ports; a heating supply pipe (621) which allows the heat source supply pipe to communicate with a second input port (120) of the input ports; and a heating recovery pipe (632) which allows the heat source recovery pipe to communicate with the fourth discharge port (240).
Patent KR-20210001108-A (KR)
Inventor: KIM SUN HWAN
IPC: C08F283/06
Filed: 2019-06-26
Abstract: Disclosed are a polymer electrolyte film, an electrode structure and an electrochemical device including the same, and a method for manufacturing the polymer electrolyte film. The polymer electrolyte film includes a copolymer of a crosslinkable precursor including a urethane group-containing polyfunctional acrylic monomer and a polyfunctional block copolymer, and a lithium salt, thereby producing high elasticity and high strength characteristics, such that a dendrite is stably protected when the dendrite is grown on the surface of a lithium metal electrode according to a charging operation and a discharging operation, and a protective film can be prevented from being damaged. Accordingly, cell performance can be improved. The polymer electrolyte film can be directly coated on a free standing film or a lithium metal electrode and then formed in the form of a protective film to be used in an electrochemical device such as a high-density high-energy lithium metal battery.
Patent KR-20210002958-A (KR)
Inventor: KIM YOUNG KEE
IPC: G07C9/00
Filed: 2019-07-01
Abstract: The present invention relates to a device for controlling a safety unlock of a vehicle and a method thereof, and provides the device for controlling the safety unlock of the vehicle and the method thereof, in which when boarding the vehicle alone, a safety unlock function is performed to unlock a driver′s door, and a general unlock function is performed to unlock the entire door when boarding with acquaintances so that user convenience can be improved as a user only needs to press an unlock button of a smart key once without considering the number of passengers. To this end, the present invention provides a safety unlock control device for the vehicle, which includes: a smart key communication unit which communicates with the user′s smart key; a short-distance communication unit communicating with a smartphone around the vehicle; and a control unit which selectively unlocks the door based on whether a pre-registered smartphone is detected in a state where a door unlock signal is received from the user′s smart key.
Patent KR-20190093530-A (KR)
Title: System and method for correcting position information of surrounding vehicle
Inventor: KOO BON WOOK
IPC: G01S17/89
Filed: 2019-07-26
Abstract: The present invention relates to a system for providing position information of vehicles driving around a driving vehicle, and to a method thereof. According to one aspect of the present invention, a system for correcting position information of a surrounding vehicle comprises: a front vehicle information obtaining unit obtaining identification information of a second vehicle driving in front of a first vehicle through V2V communication, and determining position information of the second vehicle; a surrounding vehicle information reception unit receiving the identification information and the position information of the surrounding vehicle driving in the vicinity; and a position information correction unit comparing the determined position information of the second vehicle with the position information of the surrounding vehicle having identification information which matches the identification information of the second vehicle, and correcting the position information of the surrounding vehicle in accordance with the comparison result.
Patent KR-20210019731-A (KR)
Title: Seismic Retrofit Method for Building Structures with Seismic Retrofit Dampers
Inventor: RHO KWANG GEUN
IPC: E04H9/02
Filed: 2019-08-13
Abstract: The present invention relates to a seismic retrofit method for a building structure with seismic retrofit dampers. The seismic retrofit method comprises the steps of: constructing a support structure on the ground spaced apart from a building structure by a predetermined distance according to a design drawing; constructing seismic retrofit dampers between the support structure and the slab of the building structure; wrapping the seismic retrofit dampers with a non-combustible cement board and fixing the seismic retrofit dampers with fixing members; and finishing the edge of the non-combustible cement board with fireproof silicone. The seismic retrofit damper comprises: a first support part installed on the side of the building structure; a second support part installed on the support structure to correspond to the first support part; and a damper part connected to the first support part and the second support part to absorb external shocks. According to the present invention, the seismic retrofit method wraps the seismic retrofit dampers, installed between the building structure and a seismic structure, with the non-combustible cement board to prevent corrosion thereof, caused by rainwater, thereby ensuring safety and increasing the beauty of the exterior, and couples spacers to each other according to the gap between the seismic retrofit dampers and the support structure to construct the same simply and very efficiently, thereby ensuring the speed of work and shortening working hours.
Patent KR-20200117822-A (KR)
Inventor: OH SHE HYUN
IPC: H01L21/67
Filed: 2019-08-13
Abstract: The present invention relates to a purge nozzle module for supplying N2 to a semiconductor wafer processing device. The purge nozzle module comprises: a nozzle body having a purge hole formed in the center and a gas injection hole and an exhaust hole spaced apart from each other at a predetermined distance on one side surface of a lower portion thereof; and a vacuum pad detachably coupled to an upper side of the nozzle body. Here, the nozzle body includes: a base member having a gas injection hole and an exhaust hole formed on one side thereof; and a support member coupled to an upper side of the base member and supporting the vacuum pad.
Patent KR-20210022861-A (KR)
Title: Heat retaining mask
Inventor: HWANG HYE SUNG
IPC: A41D13/11
Filed: 2019-08-21
Abstract: The present invention relates to a thermal insulation mask that can keep internal heat or cold air insulated so that the mask can be used comfortably while appropriately responding to external conditions. According to the present invention, in a common mask having ear loops formed on both sides of a mask body, respectively, provided is the thermal insulation mask which consists of a pocket-shaped holder unit on both sides of the inner side of the mask body, wherein a hot pack or a cool pack type insulator is housed inside the holder unit. Also, between the holder units on both sides, a passage unit for performing a role of a passage for breathing or talking is formed.
Patent KR-20210023521-A (KR)
Title: Coil spring support structure for vehicle
Inventor: LEE SANG WUK
IPC: B60G11/36
Filed: 2019-08-23
Abstract: The present invention relates to a coil spring support structure for a vehicle, which comprises: a pedestal (120) which is formed to have a certain area, and which has fixing plates (122) formed as edges at both sides are bent downward, wherein the pedestal (120) is provided on a lower axle (100) of a vehicle; and a coil spring support (200) which is formed to have an area corresponding to that of the pedestal (120), and which has a support column (240) with a coil spring (300) coupled to an upper surface thereof and coupling plates (222) formed as edges at both sides are bent downward and corresponding to the fixing plates (122). As the coupling plate (222) corresponds to an outer surface of the fixing plate (122), and the coil spring support (200) is placed on the pedestal (120), at least one bolt (260) is fastened by penetrating the coupling plate (222) and the fixing plate (122), and the coil spring support (200) is thus fixed to the axle (100). According to the present invention, the coil spring can be stably formed in a lower portion of the vehicle.
Patent KR-20200067730-A (KR)
Title: Power saving for non-trigger-based ranging
Inventor: WANG QI
IPC: H04W24/10
Filed: 2019-08-28
Abstract: Methods for performing a ranging procedure according to a non-trigger-based protocol can include the steps of: negotiating timing parameters associated with the ranging procedure; performing ranging measurement; and transmitting and receiving, after completion of the ranging measurement, a message announcing initiation of another ranging measurement. The timing parameters can indicate a time window in which an initiating device can initiate a subsequent ranging measurement, and the message announcing initiation of second ranging measurement can be received during the time range specified. Timing parameters can indicate a required minimum and maximum time of a responding device between ranging measurements. Additional parameters can indicate a required minimum and maximum time of the initiating device between ranging measurements. The device can enter a power saving mode for at least a portion of a time period specified by the parameters after the first ranging measurement.
Patent KR-20210028963-A (KR)
Title: Hydroxyapatite-Zeolite Composite Using Industrial Products And Method for Manufacturing the Same
Inventor: LEE HAENGKI
IPC: B01J20/30
Filed: 2019-09-05
Abstract: The present invention relates a hydroxyapatite-zeolite composite capable of adsorbing a large amount of cations and anions, and prepared by mixing industrial byproducts, such as fly ash and slag microdust, with a phosphoric acid solution and alkali activating agent to synthesize hydroxyapatite having excellent anion-adsorbing performance and zeolite having excellent cation-adsorbing performance at the same time, and a method for preparing the same. Particularly, the method for preparing a hydroxyapatite-zeolite composite includes the steps of: (S1) mixing and agitating slag microdust with a phosphoric acid solution; (S2) mixing the mixture obtained from step (S1) with fly ash microdust and an alkaline metal hydroxide solution, followed by heating to a predetermined temperature and agitation; and (S3) heating the mixture obtained from step (S2) for a predetermine time with no agitation to perform curing.
Patent KR-20210029878-A (KR)
Title: Battery management apparatus, battery management method, battery pack and electric vehicle
Inventor: SEO BO KYUNG
IPC: H01M10/48
Filed: 2019-09-06
Abstract: Provided are a battery management device, a battery management method, a battery pack, and an electric vehicle. The battery management device of the present invention comprises: a memory storing a charging sequence table in which a correspondence relationship between first to m^th temperature sections, first to m^th SOC lists, and first to m^th current lists is recorded; a sensing unit detecting a voltage, current, and temperature of a battery; and a control unit operatively coupled to the memory and the sensing unit. Each of the SOC lists defines first to n^th SOC sections. Each of the current lists defines first to n^th allowable constant currents corresponding to the first to n^th SOC sections in a one-to-one manner. Also, each of m and n is an integer greater than or equal to 2. The control unit determines an SOC of the battery on the basis of the detected voltage and the detected current. The control unit determines a temperature-of-interest section, an SOC-of-interest list, and a current-of-interest list, on the basis of the detected temperature. The temperature-of-interest section is a temperature section to which the detected temperature is included among the first to m^th temperature sections. The SOC-of-interest list is an SOC list corresponding to the temperature-of-interest section among the first to m^th SOC lists. The current-of-interest list is a current list corresponding to the temperature-of-interest section among the first to m^th current lists. In addition, the control unit determines a remaining charging time to be required to charge the battery to a target SOC from the determined SOC on the basis of the detected current, the determined SOC, the SOC-of-interest list, and the current-of-interest list. Accordingly, the remaining charging time to be required can be accurately predicted.
Patent KR-20210030597-A (KR)
Title: Corrugated Cardboard Envelope Having Cushioning Fuction
Inventor: KIM BONG WOO
IPC: B65D81/02
Filed: 2019-09-10
Abstract: The present invention relates to a single-sided corrugated cardboard bag having a cushioning function, which is made of a corrugated cardboard sheet made of corrugated paper and backing paper, wherein the weight per unit area of the corrugated paper and the backing paper is applied differently.
Patent KR-20190110965-A (KR)
Title: Method and apparatus for enhancing image resolution
Inventor: KIM YOUNG KWON
IPC: G06T5/50
Filed: 2019-09-11
Abstract: A method for improving image resolution according to an embodiment of the present disclosure may include receiving a low resolution image, selecting an image processing region for the low resolution image, selecting a neural network for image processing according to the attribute of a region selected from a neural network group for image processing, processing the selected image processing region according to the selected neural network for image processing to generate a high resolution image for the image region. The neural network for image processing according to the present disclosure may be a deep neural network generated through machine learning. The input and output of an image may be performed in an IoT environment using a 5G network.
Patent KR-20210033162-A (KR)
Title: Line cutter
Inventor: LEE SUNG OK
IPC: B26B17/02
Filed: 2019-09-18
Abstract: The present invention relates to a line cutter used for fishing. More specifically, the present invention relates to a line cutter which has a knife having functions of pulling out a needle and opening and cutting a sinker inside the line cutter to protrude between the blades of the line cutter. According to the present invention, the line cutter with the knife comprises: a line cutter mainframe in which a bump, which prevents the escape when the line-cutting knives of an upper plate unit and a lower plate unit move outward, and a supporter unit with a groove for storing and fixing the knives are engaged and fixed by a pin; and the knives which include a groove, which is formed by inserting the supporter unit between the upper plate unit and the lower plate unit inside the body and by fixing by a pin, and a bump and a key mounted in the groove.
Patent KR-20210037283-A (KR)
Title: Portable printing apparatus
Inventor: LEE YOUNG JI
IPC: B41J3/36
Filed: 2019-09-27
Abstract: An embodiment of the present invention relates to a portable printing apparatus. According to an aspect, the portable printing apparatus comprises: a main body which includes a hole penetrating from one side surface to the other side surface so that a printing plate passes therethrough; a first frame which is disposed on one side surface of the main body, wherein the printing plate is placed on an upper surface; a second frame which is disposed on the other side surface of the main body, wherein the printing plate is placed on an upper surface; and a roller module of which at least a portion protrudes inward from the hole to come in contact with an upper surface of the printing plate. Therefore, the portable printing apparatus is easy to carry with improved user convenience.
Patent KR-20210037479-A (KR)
Title: Self-powering while driving, with multiple battery structures.Electric cars that can improve efficiency even in the winter months
Inventor: KIM JONG WAN
IPC: B60L53/80
Filed: 2019-09-27
Abstract: The present invention relates to an electric vehicle capable of self-generation during driving and increasing the efficiency even in winter with a multi-battery structure. The electric vehicle of the present invention comprises: a wheel part which is a source of rotational energy; a generator for converting the rotational energy of the wheel part into electrical energy; dual batteries which are a power source of an electric vehicle; and a control unit.
Patent KR-20210041234-A (KR)
Title: Driving control system for electrical wheelchair
Inventor: OH BONG SEOK
IPC: A61G5/04
Filed: 2019-10-07
Abstract: The present invention relates to an electric wheelchair driving control system with improved straight driving performance comprising: a control signal generator for generating a drive or turn signal of an electric wheelchair which is accelerated or decelerated through a low pass filter (LPF) after receiving an operation signal of a joystick; and a motor controller having a dynamics model setting part to which a disturbance observer (DOB) is applied and a speed controller based on a yaw moment observer (YMO) to control driving of a motor using a signal of the control signal generator. Therefore, driving is controlled according to a straight direction dynamics model and a rotational direction dynamics model, set by the dynamics model setting part, and a parameter, set by the speed controller.
Patent KR-20200042418-A (KR)
Title: Adapter plate for an air purifier for use in vehicles
Inventor: ZUBERBUEHLER CHRISTOPH
IPC: B60H3/06
Filed: 2019-10-10
Abstract: The present invention relates to an air purifier (1) having a mounting unit for a vehicle. The air purifier (1) comprises a fan in a portable housing (2, 4, 5). The portable housing comprises at least one air intake zone (45) for sucking air into the housing (2, 4, 5) and at least one air outlet zone (50) for blowing air out of the housing (2, 4, 5). A purified exhaust air flow (51) flows into a passenger compartment. The mounting unit comprises an adapter plate (6) that can be detachably fixed at different positions inside the vehicle. The air purifier (1) is rotationally mounted on the adapter plate (6).
Patent KR-20210042734-A (KR)
Title: Diagnosis method for potential transformer of switching device
Inventor: KWON OH HOON
IPC: G01R31/50
Filed: 2019-10-10
Abstract: The present invention relates to a diagnosis method for a potential transformer of a switching device. The present invention is to diagnose whether a potential transformer is normal before voltage application to the potential transformer of an automated switching device. The method includes: a wiring position check step (S110) of checking the wiring position of a potential transformer (20) for a switching device; a line opening step (S120) of electrically separating the potential transformer (20) and a line from each other; a secondary side connector separation step (S130) of separating a secondary side connector (21) of the potential transformer (20); a diagnostic device connection step (S140) of connecting a power supply to a potential transformer diagnostic device (30) and connecting the potential transformer diagnostic device (30) to the potential transformer (20); a power application step (S150) of applying power from the potential transformer diagnostic device (30) to the potential transformer (20); a voltage and current determination step (S160) of comparing the value of a measurement current flowing through the potential transformer diagnostic device (30) to a reference current value set as the upper limit of a no-load charging current; and a normality determination step (S171) of determining that the potential transformer (20) is normal when the reference current value exceeds the value of the measurement current in the voltage and current determination step (S160).
Patent KR-20210044959-A (KR)
Inventor: KIM SEONG YONG
IPC: G06F16/21
Filed: 2019-10-15
Abstract: The present invention relates to a method for manufacturing a database based on a drawing. The method comprises: a first step of receiving a request signal for a DB table based on the cloud of a user terminal; a second step of displaying pop-up information to provide each function being drawn; a third step of automatically updating a table list in an additional menu; and a fourth step of displaying detailed column information of the table after the third step is performed. The present invention provides an effect of enabling even an ordinary person, who have not majored in software development, to conveniently participate in DB design.