baber/WOPTO huggingface dataset:
Patent KR-20210034473-A (KR)
Title: Lightning rod system based on internet of things
Inventor: JEON JOO SOOL
IPC: G01R29/08
Filed: 2020-06-17
Abstract: Disclosed is a lightning rod system based on an IoT. The lightning rod includes: a sensor unit installed between lightning rod ground lines and detecting current flowing into the lightning rod based on a current sensor; a lightning analysis device which is connected to the sensor unit based on a wired or wireless communication interface, and analyzes the magnitude, inflow direction, and inflow time of a surge, the number of times, and whether the surge is induced lighting or direct lighting based on data received from the sensor unit; and a surge analysis device for receiving an analysis result from lightning analysis device. The sensor unit and the lightning analysis device may be located outside a building, and the surge analysis device may be located inside the building. The surge analysis device may include a communication unit for a wired or wireless communication interface, and a display for displaying the analysis result. Therefore, it is possible to share the soundness of the lightning rod system, operation data, and lightning information through real-time monitoring based on the IoT.
Patent KR-20210156888-A (KR)
Inventor: KIM SO YOUNG
IPC: A23L29/238
Filed: 2020-06-18
Abstract: The present invention relates to a method for preparing a jelly using Platycodon grandiflorus root vinegar and a Platycodon grandiflorus root vinegar jelly prepared thereby. According to the present invention, it was confirmed that the jelly prepared by adding 20% of Platycodon grandiflorus root vinegar based on the total weight of the jelly, sugar as a saccharide, gelatin as a gelling agent, and locust bean gum and xanthan gum as a thickening stabilizer, has higher hardness, firmness, sweetness, sourness, and preference than the jelly prepared by adding 10% or 30% thereof. Therefore, the excellent jelly with the Platycodon grandiflorus root vinegar added can be prepared by using the preparing method of the present invention and there is a useful effect of increasing consumption of the Platycodon grandiflorus root vinegar.
Patent KR-20210158603-A (KR)
Inventor: YUK TAEGWON
IPC: H01R13/24
Filed: 2020-06-24
Abstract: The present invention relates to an interlock terminal and a connector using the same. The interlock terminal (40) of the present invention includes a contact frame (42) and a cover frame (50). An interlock counterpart terminal (74) is inserted between a pair of contact springs (46) formed on the contact frame (42), to make electrical connection therebetween. The cover frame (50) has a tip support part (58) for regulating a contact part (48) of the contact spring (46). The interlock terminal (40) is installed so that the pair of contact springs (46) are vertically disposed in a space between a terminal installation part (14) in a housing (12) of a connector (10).
Patent KR-20210000689-A (KR)
Inventor: KANG JUNG WON
IPC: H04N19/60
Filed: 2020-06-25
Abstract: Provided are an image encoding/decoding method and a device thereof, capable of improving encoding and decoding efficiency of an image. The image decoding method comprises the steps of: obtaining sub-block transformation usage information; obtaining at least one of sub-block transformation division information, sub-block transformation division direction information, and sub-block transformation position information when the sub-block transformation usage information indicates use of sub-block transformation; and performing the sub-block transformation on a current block based on at least one of the sub-block transformation division information, the sub-block transformation division direction information, and the sub-block transformation position information. The sub-block transformation usage information can be obtained when a width of the current block and a length of the current block are smaller than that of a maximum transformation size.
Patent KR-20220007950-A (KR)
Title: moving sinker
Inventor: KIM HUN SUK
IPC: A01K79/02
Filed: 2020-07-13
Abstract: The present invention relates to a moving fishing sinker which is capable of quickly moving into water, moving by itself in the water, and generating bubbles while moving so as to help attract fish with certainty. The present invention comprises: a front body (102) the size of which becomes narrower toward the front, and which is positioned vertically when put in the water so as to help quick penetration into water; a rear main body (104) which is connected to the rear surface of the front body (102), the size of which becomes narrower toward the rear, and which is positioned vertically when put in the water so as to help quick penetration into water; a first luminous part (106) which is installed on one side of the front main body (102), and emits light at night; and a second luminous part (107) which is installed on one side of the front main body (102), is spaced apart from the first luminous part (106) by a predetermined distance while facing the same, and emits light at night.
Patent KR-20220008600-A (KR)
Inventor: LEE JIN HONG
IPC: A01K13/00
Filed: 2020-07-14
Abstract: The present application relates to a portable automatic companion animal foot washing device. According to an embodiment of the present application, the portable automatic companion animal foot washing device comprises: a body unit including an accommodating unit capable of accommodating a washing solution therein, wherein a foot of a companion animal can be inserted into the accommodating unit; a rotating means for rotating the washing solution; a control unit for controlling an operation of the rotating means; and a power supply unit for supplying power to the rotating means and the control unit.
Patent KR-20220011834-A (KR)
Title: Pre-purchase system based on hybrid integrated points, and method therof
Inventor: SEO TAE SEOP
IPC: G06Q30/06
Filed: 2020-07-21
Abstract: The present invention relates to a system and method for providing food pre-purchased based on an integrated point, and more specifically, to a system and method for providing food pre-purchased based on an integrated point, in which after a service provider, not a user, prepays for food to affiliated stores, which are a plurality of restaurants, discount benefits generated through the prepayment is provided to the user in an integrated point accumulation manner, such that the service provider can provide the user with big integrated points which can be used at all affiliated stores, and the user can enjoy the discount benefits through significant points accumulated due to the prepayment without directly prepaying for food, and can use the points without risk due to closure of restaurants, etc.
Patent KR-20220014233-A (KR)
Title: CoAP based data streaming method based CoAP in IoT and Communication system
Inventor: KOH SEOK JOO
IPC: H04L47/00
Filed: 2020-07-28
Abstract: According to the present invention, a CoAP-based data streaming method in an Internet of things environment comprises the following steps of: allowing a transmitting node to divide data to be streamed into a plurality of messages and assign a sequence number (SN) and an acknowledgment number (AN) to each message; sequentially transmitting a message to a receiving node according to the SN; and comparing the SN of the message with an AN of a receiving side to check for loss of a message whenever receiving the message, storing the received message is stored in a pre-allocated resource if the message is not lost, and changing a value of a receiving side AN to a value of the SN of the received message. If a difference between the SN of the message and the receiving side AN exceeds a preset value, it is determined that the message is lost.
Patent KR-20220014715-A (KR)
Inventor: BAIJAL ANANT
IPC: G06N3/08
Filed: 2020-07-29
Abstract: A method for evaluating video quality is disclosed. In the method for evaluating video quality, using a neural network which has learned the mean opinion score (MOS) obtained using an evaluator display device, a model-based quality score for each sub-region included in a frame is obtained, a weight matrix is obtained from at least one of rendering information and screen information for a screen included in a user display device, the obtained weight matrix is applied to the model-based quality score for each sub-region, and the video quality can be evaluated by obtaining the frame quality score based on the model-based quality score for each sub-region to which the weight matrix is applied.
Patent KR-20210022496-A (KR)
Title: Wireless power system with object detection
Inventor: RUSSELL ANTOIN J
IPC: H02J50/12
Filed: 2020-08-13
Abstract: Provided is a wireless power system which has a wireless power transmitting device and a wireless power receiving device. The wireless power transmitting device can be a wireless charging mat or other device with one or more wireless power transmitting coils for transmitting wireless power signals. The wireless power receiving device can be a portable electronic device with one or more wireless power receiving coils for receiving the transmitted wireless power signals. The wireless power transmitting device can have foreign object detection coils. Q-factor measurement can be performed on the transmitting coil during wireless power transmission, and/or voltage measurement can be performed using the foreign object detection coils to detect whether a foreign object is present. The foreign object detection coils can include overlapping coils with different winding patterns to enhance foreign object detection coverage.
Patent KR-20220021998-A (KR)
Inventor: JUNHYEOK YANG
IPC: B60W50/14
Filed: 2020-08-14
Abstract: The present invention relates to a driver assistance system and a control method thereof. According to one aspect of the present invention, the driver assistance system comprises: an internal camera installed in a vehicle for detecting whether the driver is driving while drowsy or not, and photographing the eye status of the driver, and acquiring the drowsiness data; a first sensor installed in the vehicle to have a front side vision of the vehicle and acquiring first sensor data for detecting a subject in the front side vision; a second sensor installed in the vehicle to have a rear side vision of the vehicle, and acquiring second sensor data for detecting the subject in the rear side vision; and a control unit including one or more processors configured to process the drowsiness data, the first sensor data, and the second sensor data. The control unit, when the driver closes his/her eyes for a certain period or longer as a result of processing the drowsiness data, transmits a control signal to one or more of a brake apparatus and a steering apparatus for changing the lane for stopping the vehicle based on the result of processing the first sensor data and the second sensor data. The present invention aims to provide a driver assistance system and a control method thereof, which are capable of preventing an accident.
Patent KR-20220022409-A (KR)
Title: Polarizing Plate for Antireflection and Display Device Comprising the Same
Inventor: CHOI DONGDUK
IPC: G02B1/14
Filed: 2020-08-18
Abstract: The present invention relates to a polarizing plate for antireflection including a polarizer, and a protective layer formed on at least one surface of the polarizer. Provided is a polarizing plate for antireflection and a display device including the same, wherein the polarizing plate has a single transmittance of 44.6% or more, a degree of polarization of 98% or more, an absorbance at a wavelength of 470 nm of 1.5 or more, and an absorbance at a wavelength of 700 nm of 1.6 or more. According to the present invention, the polarizing plate for antireflection can maintain black color after standing under heat-resistant and moist-heat-resistant conditions while exhibiting high transmittance. Further, the polarizing plate for antireflection can be made thinner.
Patent KR-20220023008-A (KR)
Inventor: KIM JEOM SIK
IPC: C08G77/46
Filed: 2020-08-20
Abstract: The present invention relates to a method for preparing a polyurethane foam composition with improved productivity. The method includes the steps of: mixing and agitating a polysiloxane precursor, oxyalkylene precursor, solvent and a catalyst to prepare an oxyethylene-modified polysiloxane surfactant; and subjecting a solution containing the polysiloxane surfactant to complex salt formation with water to stabilize active groups of the catalyst, wherein the surfactant is represented by chemical formula 1. In chemical formula 1, a/b = 2/3-3/2, a+b = 20-60, R represents an alkyl group represented by the formula of C_pH_2p+1, and m:n is 9 : 1-11 : 1.
Patent KR-20220023559-A (KR)
Inventor: SUNG CHAN NAM
IPC: B01D3/32
Filed: 2020-08-21
Abstract: The present invention relates to a CO_2 capturing process system. The CO_2 capturing process system and a CO_2 capturing method using the same of the present invention can reduce the total renewable energy by reducing an avoidable part of renewable energy including heat of reaction (desorption), sensible heat, and non-product heat. In addition, net power output is improved and efficiency penalty can be reduced compared to a conventional CCS process through the integration of existing coal-fired power generation and an advanced CCS process. The leveling cost of power can be reduced through an advanced process.
Patent KR-20220025607-A (KR)
Inventor: LEE JONG YOUNG
IPC: B01D39/16
Filed: 2020-08-24
Abstract: The present invention relates to a functional filter having antiviral and fine dust shielding properties using a charged membrane (sieve) and a mask manufacturing method using the same and, more specifically, to a functional filter having excellent antiviral and fine dust shielding properties and a mask manufacturing method using the same. The filter includes a charged membrane for blocking things that are not beneficial to the human body compared to a conventional mask including an electrostatic filter affected by moisture when preventing viruses and fine dust, and thus a mask, clothes and the like include the same.
Patent KR-20220026861-A (KR)
Title: Mold apparatus
Inventor: DONGCHEOL KIM
IPC: B29L31/08
Filed: 2020-08-26
Abstract: Disclosed is a mold apparatus. One embodiment of the present invention provides the mold apparatus for molding a rotation member including a pillar part and a plurality of blades, in which the pillar part extends from one end toward an opposite end, and the blades are provided on an outer circumferential surface of the pillar part to extend while being inclined with respect to one direction of a circumferential direction of the pillar part, wherein the mold apparatus includes a main mold including a pillar part space in which the pillar part is molded and a plurality of blade spaces in which the blades are molded, the main mold includes a plurality of division bodies disposed in the circumferential direction of the pillar part and provided to be movable in a radial direction of the pillar part, the division body includes a pillar molding surface and a blade molding surface, the pillar molding surface forms a portion of the pillar part space, a plurality of blade molding surfaces form a portion of the blade space, the pillar molding surfaces of the division bodies form the pillar part space together with each other, and a blade molding surface provided in one division body forms one blade space together with a blade molding surface provided in another division body. Accordingly, excellent productivity and management convenience are achieved.
Patent KR-20220027567-A (KR)
Inventor: JEONG DAE YEOP
IPC: B60H1/32
Filed: 2020-08-27
Abstract: The present invention relates to an automotive thermal management system. In accordance with a purpose of the present invention, when a refrigerant overheating degree on a downstream side of a chiller is no more than a lower limit value, the system is formed to induce an increase in the refrigerant overheating degree without the need to cut off a compressor, thus minimizing cutoffs of the compressor in the condition in which the refrigerant overheating degree is no more than the lower limit value. In order to achieve the purpose, in accordance with the present invention, the automotive thermal management system, including a compressor, a heat exchanger for condensation, an expansion valve and a heat exchanger for evaporation, is provided with a control part which, when a refrigerant overheating degree on a downstream side of the heat exchanger for evaporation is dropped to a value no more than a preset lower limit value, sequentially control at least two mechanisms involved in an increase and a decrease in the refrigerant overheating degree, thereby gradually increasing the refrigerant overheating degree until the refrigerant overheating degree exceeds the lower limit value.
Patent KR-20220030427-A (KR)
Title: apparatus for internal inspection of pipe
Inventor: KIM KYUNG HWA
IPC: G01B11/16
Filed: 2020-08-31
Abstract: The present invention relates to an apparatus for inspecting the inside of a pipe by using a circular beam. The apparatus includes: a body which can be driven in a pipe through rolling wheels; an inner wall image information acquisition part installed in the body to acquire inner wall image information about whether an inner wall of the pipe is defective; and a control part controlling the driving of the body and the operation of the inner wall image information acquisition part and processing the inner wall image information received by the inner wall image information acquisition part. The inner wall image information acquisition part includes: a laser light source installed in the body to emit a laser beam in a direction parallel with a first direction which is a driving direction; a circular beam generation part installed in the body to diffuse the beam emitted from the laser light source through the application of at least one axicon lens and generate a ring-shaped circular beam to be radiated to the whole inner wall in a circumferential direction of the pipe such that the circular beam can be radiated to the inner wall of the pipe; and an image sensor imaging the inner wall image information of the pipe lit by the light projected from the circular beam generation part. The apparatus for inspecting the inside of a pipe by using a circular beam can determine whether there is an abnormality from a front image imaged from the circular beam radiated to the inner wall of the pipe, thereby providing an advantage of increasing the speed of the inspection.
Patent KR-20220041523-A (KR)
Inventor: KIM SUNG RYONG
IPC: H05K7/20
Filed: 2020-09-25
Abstract: A functional film of the present invention, as a nacre-bioinspired paper, comprises: a graphene nanoplatelet (GnP); and an aramid nanofiber (ANF). The functional film of the present invention is an electronic device that can specifically be used in a film having a heat dissipation and/or an electromagnetic wave shielding performance applicable to a wearable electronic device. Therefore, the present invention is capable of having heat conductivity in a surface direction that is excellent.
Patent KR-20220041685-A (KR)
Inventor: LEE JUN WOO
IPC: G01J5/60
Filed: 2020-09-25
Abstract: An object of the present invention is to enable an individual to conveniently take a thermal image by integrating a thermal imaging camera and a smart phone. The present invention relates to a smart phone thermal image detection camera, comprising: a smartphone equipped with the communication module that can be connected to an external device; a PCB including a flexible PCB physically connected to the communication module and having a thermal image camera capable of thermal imaging; and a smartphone case in which the PCB is detachable on the inner rear surface.
Patent KR-20210106319-A (KR)
Inventor: NOH KWAN WOO
IPC: G06F13/42
Filed: 2020-10-05
Abstract: A storage device and a storage system including the same are disclosed. The storage device according to the technical idea of the present disclosure includes: a reference clock pin configured to receive a reference clock from a host; a reference clock frequency discriminator configured to determine a reference clock frequency from a reference clock received via the reference clock pin; and a device controller configured to perform link startup in a high-speed mode between the host and the storage device according to the determined reference clock frequency.
Patent KR-20220046150-A (KR)
Inventor: Lee su bi
IPC: G06Q50/22
Filed: 2020-10-07
Abstract: An embodiment of the present invention may provide a method for deriving nutritional components lacking in a companion animal based on content information on essential amino acids and lipids of feed. The method includes the steps of: receiving content information about essential amino acids and lipids of a plurality of feeds and current feed information of an animal; deriving intake information on essential amino acids and lipids of the animal from the current feed information based on content information on essential amino acids and lipids of the plurality of feeds; and deriving deficiency information on essential amino acids and lipids of the animal based on the intake information and the recommended amount information.
Patent KR-20220048143-A (KR)
Inventor: GIM GYEONG SEOP
IPC: H02K5/24
Filed: 2020-10-12
Abstract: According to an embodiment of the present invention, provided is a DC motor. The DC motor includes: a rotatable commutator; a brush coming in contact with an outer circumferential surface of the commutator to apply a current; a brush holder holding the brush therein; and a cover member where a penetration unit, in which a rotation axis rotating the commutator is penetrated, is defined. A guide rail, in which a part of the brush holder is inserted to guide movement of the brush holder, is defined in the cover member.
Patent KR-20220048393-A (KR)
Inventor: JUNG JAE SUNG
IPC: G06Q50/06
Filed: 2020-10-12
Abstract: Disclosed are a system usage fee calculating device for a P2P power transaction and a method thereof. According to an embodiment, the system usage fee calculating device for a P2P power transaction comprises: an input obtaining unit for obtaining input data for a power system used for a P2P power transaction; an input data processing unit for processing the input data into a predefined format for flow analysis; a result obtaining unit for obtaining result data obtained by performing flow analysis on the input data; and a fee calculating unit for calculating a system usage fee for the P2P power transaction based on the result data.
Patent KR-20220048548-A (KR)
Inventor: JO GWANG HO
IPC: B65H15/00
Filed: 2020-10-13
Abstract: The present invention relates to a reversing apparatus for a mask manufacturing apparatus. According to the present invention, when a mask is transferred from upper and lower intake rollers to front and rear intake relay rollers, the reversing apparatus turns the mask from a horizontal state to a vertical state. When the mask is transferred to upper and lower take-out rollers via front and rear intake relay rollers and front and rear take-out relay rollers, the reversing apparatus reverts the mask while performing plane conversion from the vertical state to the horizontal state. A belt having elasticity is connected to the upper and lower intake rollers, the front and rear intake relay rollers, the front and rear take-out relay rollers, and the upper and lower take-out rollers to hold the mask while performing rotation on a large radius, and thus reversal of the mask can be stably performed on an exact trajectory even if transferring and reversing are performed at high speed.