baber/WOPTO huggingface dataset:
Patent KR-20210120243-A (KR)
Title: Video signal encoding method and apparatus and video decoding method and apparatus
Inventor: LEE BAE KEUN
IPC: H04N19/137
Filed: 2020-03-26
Abstract: A predictive encoding and decoding method and apparatus using a diagonal prediction method are provided. An image encoding apparatus includes a picture division unit, a prediction unit, a transform unit, a quantization unit, and a rearrangement unit, an entropy encoding unit, an inverse quantization unit, an inverse transform unit, a filter unit, and a memory. An object of the present invention is to improve the coding efficiency of a video signal.
Patent KR-20210121349-A (KR)
Inventor: KIM JUNGHUN
IPC: H04N1/34
Filed: 2020-03-27
Abstract: In order to expand types of functions supported by an image generating device or to solve problems occurring in the image generating device, a cloud platform provides a solution to the image generating device, and a billing server charges for a use of the solution. The charging management method for the solution installed in the image generating device comprises: a step of detecting a newly installed or uninstalled solution in the image generating device based on a solution list indicating the solution installed in the image generating device; a step of verifying, by the image generating device, whether a detected solution is included in a solution subscription list corresponding to a registered account; and a step of processing of charging for the detected solution according to a verified result.
Patent KR-20210047232-A (KR)
Inventor: KAWASHIMA KEIGO
IPC: H01L23/00
Filed: 2020-03-31
Abstract: According to one aspect of the present invention, there is provided a collet separation device for separating a collet from a collet holder. The collet separation device includes an opening into which the collet can be inserted, and a plurality of movable claws protruding into the opening. The protrusion margin of the plurality of movable claws to the openings can be changed. Collets of different sizes can be easily separated.
Patent KR-20210127865-A (KR)
Inventor: HAN EUN JIN
IPC: F24F13/28
Filed: 2020-04-15
Abstract: Disclosed is a portable smoke control device which prevents a smoker from blowing cigarette smoke to a periphery since the cigarette smoke blown by a mouth of the cigarette smoker can be removed. Therefore, the smoker himself can get out of an odor caused by the cigarette smoke, and a peripheral person cannot be harmed by the cigarette smoke blown by the smoker. The present invention comprises a mouth piece, at least one filter, and an exhaust hole.
Patent KR-20210132254-A (KR)
Title: Functional mask and manufacturing method thereof
IPC: B32B5/24
Filed: 2020-04-24
Abstract: The present invention provides a functional mask which is modified to fit the size and structure of the wearer's face and a manufacturing method thereof. According to the present invention, the functional mask comprises a main body worn on the face to cover a wearer's mouth and nose and fixing straps connected to both ends of the main body and hung on the wearer's ears to fix the main body. The main body includes a receiving part having the front surface convexly protruding forward to accommodate the wearer's face including the mouth and nose and a nose adhesion part formed by extending the upper central part of the receiving part toward the front side while protruding upward in a tunnel shape, thereby surrounding and coming in close contact with the wearer's nose tip. The main body includes: a pad layer formed by pressing a foam shape having cushioning and flexibility, modified to fit the size and structure of the wearer's face to come in close contact with the wearer's face, and having breathability; front and rear sheet layers attached to the front and rear surfaces of the pad layer, respectively, and made of synthetic fiber containing elastic yarn to have flexibility; and an outer skin layer attached to the front sheet layer, made of synthetic fiber containing elastic yarn to have flexibility, and having a plurality of micropores formed therein.
Patent KR-20210135740-A (KR)
Title: Aroma composition with gourmand floral fragrance releasing brain stress
IPC: A61Q13/00
Filed: 2020-05-06
Abstract: The present invention relates to an aroma composition with a gourmand floral fragrance for alleviating stress of human and relaxing the brain. The aroma composition of the present invention has an effect of relieving stress and creating a comfortable state by reducing an absolute beta (AB) power spectrum in the left temporal lobe and the medial temporal lobe; reducing an absolute gamma (AG) power spectrum in the right frontal lobe, the left frontal lobe, the right temporal lobe, the left temporal lobe, and the medial temporal lobe; reducing an absolute mid beta (AMB) power spectrum in the right temporal lobe, the right parietal lobe, the central parietal lobe, and the right occipital lobe; reducing an absolute high beta (AHB) power spectrum in the right frontal lobe, the central frontal lobe, the left temporal lobe, and the medial temporal lobe; and reducing a spectral edge frequency 50% (SEF50) power spectrum in the right frontal lobe and the medial temporal lobe.
Patent KR-20210135772-A (KR)
Title: System and method for notifying traffic signal change on head-up display using vehicle gateway device
IPC: G06Q50/30
Filed: 2020-05-06
Abstract: Disclosed are a system for notifying a driver of a traffic signal change on a head-up display (HUD) using a vehicle gateway device, which enables a driver to know a traffic signal change detected by a server without moving a gaze, and a method thereof. According to the present invention, the system comprises: a traffic light information server acquiring and providing status information of a traffic light in response to a request when the status information of the traffic light is requested; and a vehicle gateway device requesting and receiving the status information of a traffic light from the traffic light information server and analyzing the front image acquired through a camera sensor mounted on the vehicle when the corresponding traffic light exists within a predetermined distance from a vehicle, and displaying graphic data representing a signal change on a front display device of a vehicle windshield when a vehicle stop signal is changed to a green light according to an analysis result of the front image and the status information received from the traffic light information server.
Patent KR-20210136343-A (KR)
Title: Connecting method between terminal and sheathed wire
IPC: H01R9/24
Filed: 2020-05-07
Abstract: The present invention discloses a method for connecting a terminal and a sheathed wire, which can change a connection method of a sheathed wire to a terminal, to lower a current application failure rate, and can simultaneously prevent the sheathed wire from being separated from the terminal due to external shock or vibration, to protect a connection part. The above-described method for connecting a terminal and a sheathed wire includes: a processing step of forming a connection groove in the terminal; a winding step of winding the sheathed wire in the connection groove, after the processing step; and an assembly step of covering the terminal with a protective cover, after the winding step.
Patent KR-20210136502-A (KR)
Title: RGB-D Data and Deep Learning Based 3D Instance Segmentation Method and System
IPC: G06T7/593
Filed: 2020-05-08
Abstract: The present invention relates to a method and a system for RGB-D data- and deep learning-based 3D instance segmentation. According to the present invention, 3D instance segmentation is performed using an RGB-D camera and the latest deep learning technology so that object xyz and RGB values can be found. Specifically, 3D instance segmentation is performed using a recognition object RGB image, depth data, and deep learning so that object xyz and RGB color information can be obtained. Accordingly, in the case of final robot vision monitoring such as automation, object 3D xyz data (that is, three-dimensional information) and RGB color information are found and expressed while using a camera, and thus an object can be recognized and distinguished three-dimensionally.
Patent KR-20210138987-A (KR)
Title: Smoking of pork meat with Rubus coreanus and that of manufacturing method
IPC: A23L5/10
Filed: 2020-05-13
Abstract: The present invention relates to smoked pork meat using Rubus coreanus fruits and a manufacturing method thereof and, more specifically, to: smoked pork meat using Rubus coreanus fruits, in which a salting solution acquired by stirring water with Rubus coreanus fruits, salting agents, and taste additives is infiltrated into raw pork by a physical method through immersion while rotating the raw pork in a massage tumbler, and the salted raw pork is roasted in a kiln over 200℃ by using oak sawdust or charcoal, thereby preserving the unique smell of pork and the tenderness of texture and adapting to changing tastes of consumers; and a manufacturing method of smoked pork meat. According to the present invention, the method comprises: a raw pork preparation step (S10), wherein the cut weight of raw pork is 2.5 kg or more to 3.5 kg or less as a raw pork range; an aging step (S20) of infiltrating a salting solution acquired by stirring water with Rubus coreanus fruits, salting agents, and taste additives into the raw pork by a physical method through immersion while rotating the raw pork in a massage tumbler at a speed of 14 times per minute for 100 to 140 minutes; and a step (S30) of roasting the salted raw pork in a kiln at 200 to 230℃ using oak sawdust or charcoal. Accordingly, the present invention provides effects of increasing utility of smoked pork meat as a favorite food, removing bad fat components from pork, increasing unsaturated fatty acids easily soluble in the body, and providing smoked pork meat with Rubus coreanus fruits suitable for changing tastes of consumers while preserving the unique smell and tenderness of the pork.
Patent KR-20210128873-A (KR)
Inventor: HAM HYUNG KWEN
IPC: F25D11/02
Filed: 2020-05-15
Abstract: The present disclosure is to provide a refrigerator capable of adjusting a step difference between a left door and a right door. According to the present disclosure, the refrigerator comprises: a cabinet; a door which opens and closes the cabinet; a fixed bracket which is fixed to the cabinet; a moving bracket installed under the fixed bracket so as to be movable with respect to the fixed bracket; a hinge member installed on the moving bracket and including a hinge shaft rotatably coupled to the lower end of the door; and a hinge shaft adjusting member for moving the moving bracket in the front-rear direction with respect to the front side of the cabinet.
Patent KR-20210142788-A (KR)
Title: Braking control system and method for vehicle
IPC: B60T8/172
Filed: 2020-05-18
Abstract: The present invention provides a system and a method for braking control of a vehicle, which calculates braking force of front and rear wheels by using a wheel slip ratio and a road friction coefficient of the front and rear wheels, and then, accurately estimates and calculates disk temperature of the front wheel and the rear wheel by using a predetermined estimation formula from the calculated braking force, and controls distribution of braking pressure of the front and rear wheels to a level at which each brake pad evenly wears based on the calculated disk temperature.
Patent KR-20210144982-A (KR)
Inventor: ASLANOV EMIL
IPC: B23K26/06
Filed: 2020-05-21
Abstract: The present invention is to provide a laser device capable of irradiating a laser beam uniformly throughout the processing area to which the laser beam is irradiated. According to one embodiment of the present invention, a laser device comprises: a light source which generates a laser beam; a stage; and a lens assembly disposed between the light source and the stage, and irradiating the laser beam to a substrate disposed on the stage. The lens assembly includes: a first lens assembly for diffusing the laser beam provided from the light source; a deflector for redirecting the laser beam provided from the first lens assembly; and a second lens assembly condensing the laser beam provided from the deflector and irradiating the laser beam onto the substrate.
Patent KR-20210144200-A (KR)
Title: Ice maker
IPC: F25C1/22
Filed: 2020-05-21
Abstract: Provided is an ice maker, comprising: an ice making tray having a tray body, a first shaft member, and a second shaft member and being rotatable about a rotary shaft; an ice making evaporator having an evaporator body through which a refrigerant flows and an immersion member; a tray mounting unit provided for installation of the first shaft member and the second shaft member; and a shaft support member fixedly installed in the tray mounting unit and provided with a first shaft support member rotatably supporting the first shaft member and with a second shaft support member rotatably supporting the second shaft member. The first shaft member includes a first shaft body and a fitting groove formed by opening a portion of the first shaft body in a radial direction. The first shaft support member includes: a fixing member fixedly installed to the tray mounting unit; and a rotating member mounted in the fixing member to be able to rotate. The fixing member includes: a guide body having an accommodation space therein for rotatably accommodating the rotating member; and a stepped part formed by cutting a portion of a tip end part, facing the first shaft body, of the guide body. The rotating member has a coupling protrusion inserted into the fitting groove to be connected to the first shaft body. The present invention enables easy separation or attachment of the ice making tray.
Patent KR-20200060330-A (KR)
Inventor: DAE SEUNG KIM
IPC: H04N5/225
Filed: 2020-05-22
Abstract: According to an embodiment of the present invention, the present invention relates to a camera module. According to one aspect of the present invention, the camera module comprises: a first printed circuit board including a first ground unit; a second printed circuit board including a second ground unit spaced apart from the first ground unit; and an outer shield including a plurality of side surfaces and a tension spring bent at a first side surface among the plurality of side surfaces. The tension spring includes a first tension spring and a second tension spring spaced apart from the first tension spring. The first tension spring is in contact with the first ground unit, the second tension spring is in contact with the second ground unit, and the first and second ground units include a conductive material. The first side surface of the outer shield includes first and second holes, a portion of the first tension spring is disposed in the first hole, and a portion of the second tension spring is disposed in the second hole. According to the present invention, the number of parts is reduced and manufacturing costs are lowered.
Patent KR-20210145344-A (KR)
Inventor: AN HYEONG SIK
IPC: A23B4/12
Filed: 2020-05-25
Abstract: Geumchojang is a product that has been praised as a gift to important people. The taste of Geumchojang includes deep taste of soy sauce and apple scent to provide an impress. According to the present invention, the vinegar residue is added to soy sauce, so that harmful substances and molds including aflatoxins are removed an acetic acid fermentation process, and protein components of soybeans are decomposed and converted into nucleic acids beyond amino acids. Accordingly, a deep taste is provided. Traditional soy sauce from which aflatoxins have been removed can be exported to contribute to foreign currency acquisition and improvement of farm household income. To this, a secret technique of preventing rancidity of soy sauce was added. The secret technique will not only solve painful problems of all the makers of soy sauce but will also achieve a higher level of development of soy sauce.
Patent KR-20210012898-A (KR)
Title: Composite magnetic powder, dust core using the same, and method for manufacturing composite magnetic powder
Inventor: KITAGAMI MASATAKA
IPC: H01F1/24
Filed: 2020-06-03
Abstract: Provided is a composite magnetic powder capable of maintaining a high insulating property even after being subjected to a heat resistance test where the powder is left for a long time in a high temperature environment. The composite magnetic powder (2) has a structure obtained by coating the surface of an iron-containing magnetic powder (4) with an insulating layer (6) formed of a silicon oxide. The insulating layer (6) contains pores (8), and an area ratio of the pores (8) in the cross section of the insulating layer (6) is 5% or less. As a result, diffusion of iron contained in the magnetic powder (4) can be suppressed. Therefore, the insulating property of the insulating layer (6) can be sufficiently ensured even when the heat resistance test is performed where the powder is left for a long time in the high temperature environment.
Patent KR-20210151412-A (KR)
Inventor: LEE SANG JUN
IPC: B60Q5/00
Filed: 2020-06-05
Abstract: Disclosed is a warning system of a transportation device. A warning system of a transportation device according to an embodiment can transmit a warning signal to the surroundings around the transportation device through a warning device, thereby preventing contact accidents caused by vehicle driving. The warning device includes a sound unit which is installed on the outer surface of the transportation device to transmit the warning signal to a pedestrian and a vehicle around the transportation device, an input unit which receives an operation value related to an operation of the sound unit from a user, and a control unit which receives operation value information input from the input unit and adjusts the operation of the sound unit. In addition, a warning system of a transportation device, according to an embodiment, can allow a user to immediately and selectively recognize a surrounding situation and transmit a warning signal to the surroundings according to the situation through a detection device and a monitoring device. The detection device visually displays the risk level for a crash by measuring the distance to a pedestrian and a vehicle around the transportation device. The monitoring device provides the user with information, obtained by photographing the surroundings of the transportation device, as an image.
Patent KR-20210153376-A (KR)
Inventor: CHOI SUNG JIN
IPC: G09C1/00
Filed: 2020-06-10
Abstract: According to an embodiment of the present invention, a security device manufacturing method comprises the following steps of: forming a gate on a substrate; forming a gate insulating film; forming a CNT layer; forming a source and a drain; and removing an exposed CNT layer to form a channel pattern.
Patent KR-20210153479-A (KR)
Inventor: CHANG JU LEE
IPC: F25D17/06
Filed: 2020-06-10
Abstract: The present invention relates to a refrigerator capable of leading chilly air supplied from one single fan assembly to be equally circulated even into the bottom of a refrigeration room as well as a freezing room. In accordance with the present invention, the refrigerator includes: a body in which a refrigeration room and a freezing room are formed; a door installed in the front of the body to be rotatable, and covering the front of the body; a fan assembly provided on one side of the refrigeration room, and forcibly blowing chilly air cooled by an evaporator; a damper controlling the chilly air supplied by the fan assembly such that the air flows into the refrigeration room; a return duct leading the chilly air moved into the refrigeration room, to flow into a space, in which the fan assembly is installed, again; and a return guide having one end connected to the return duct, and guiding the air in a lower part of the refrigeration room into the return duct. In accordance with the present invention, there can be an advantage of equally supplying the chilly air even into the bottom of the refrigeration room as well as the freezing room through the one single fan assembly.
Patent KR-20220001355-A (KR)
Title: Apparatus for testing battery, and battery temperature rising method using the same
Inventor: SHIN MIN HO
IPC: G01R31/382
Filed: 2020-06-29
Abstract: Disclosed are a battery test apparatus and a battery temperature rising method using the same. According to an embodiment of the present invention, the battery test apparatus comprises: a sensor unit measuring the state of a battery; a DC output unit generating a DC output applied to the battery; a pulse output unit generating a pulse output applied to the battery; an output selection unit receiving the DC output and the pulse output to selectively output, to the battery, any one of the DC output, the pulse output, and an output acquired by adding the pulse output to the DC output; and a control unit determining the frequency and magnitude of the pulse output for raising the temperature of the battery to a test preparation temperature, selecting the output to be applied to the battery, and testing the performance of the battery on the basis of the state of the battery. According to the present invention, the temperature of a battery can be quickly raised without using a device such as a temperature chamber heating the battery.
Patent KR-20210039277-A (KR)
Title: Super light Antenna Apparatus having low Permittivity and, Super Small Synthetic Aperture Radar System for Drone Mounting therewith
Inventor: KIM JIN WOO
IPC: F16M11/12
Filed: 2020-07-02
Abstract: According to one embodiment of the present invention, provided is a drone-mounted low dielectric constant ultra-light antenna device is an antenna for a drone-mounted synthetic aperture radar (SAR) system. The antenna device includes: an upper substrate as an H-pol antenna or a V-pol antenna; a lower substrate disposed side by side with the upper substrate; and a support formed between the upper substrate and the lower substrate. The support is formed of a material having a low dielectric constant between the upper substrate and the lower substrate. It is possible to manufacture a drone-mounted ultra-small synthetic aperture radar system equipped with a high-performance ultra-light antenna device having broadband characteristics and a high-performance ultra-light antenna device.
Patent KR-20220005706-A (KR)
Title: Device for pushing buttons of car key
Inventor: YANG HUE SUK
IPC: B60R16/02
Filed: 2020-07-07
Abstract: Disclosed is a remote operation device for a vehicle key button, which comprises: a housing for accommodating and fixing a vehicle key provided with a plurality of tact switch operation buttons for vehicle control on the outside; a plurality of solenoids provided in the housing, arranged to be directed to one of buttons of the vehicle key for each plunger, and controlled to selectively press one of the buttons of the vehicle key by the plunger whenever current is input; and a button operation control unit having a wireless communication module for wirelessly receiving a button operation command from the outside together with an encryption key, and controlling the corresponding button of the vehicle key to be returned after pushing the same when the plunger extends by inputting current to the solenoids assigned to the button operation command when the button operation command is received from the outside together with the encryption key. When the vehicle car is always placed inside a vehicle, and the encryption key and the button operation command are transmitted wirelessly from the outside, the plunger of the solenoids can operate the vehicle key by pressing the button of the vehicle key designated by a smartphone application instead of a user finger. Therefore, a vehicle can be conveniently used even without delivery of a vehicle key.