baber/WOPTO huggingface dataset:
Patent KR-20190116154-A (KR)
Title: Calibration system and method for camera using object identification
Inventor: YI DONG SIK
IPC: G06T7/80
Filed: 2019-08-20
Abstract: The present invention relates to a camera calibration system and method using object identification, and more particularly, to a camera calibration system and method using object identification which can perform calibration by sending a sensed image to a control center for a predetermined period after installing a camera and a DVR, analyzing the object of the image at the control center and analyzing a state where the same object is displayed on various regions of a screen. The present invention can support performing automatically calibration during an initial set period without the complicated work of a skilled person to support the user′s convenience for calibration and to use a variety of low-cost cameras in a system configuration. In addition, it is possible to reduce the operation cost of the skilled person and to greatly reduce the cost of constructing a system composed of an image recording device. The camera calibration system includes a video recording device and a control server.
Patent KR-20210023074-A (KR)
Title: fitness apparatus for correcting body
Inventor: CHOI YONGSEOK
IPC: A61H1/00
Filed: 2019-08-22
Abstract: The present invention relates to a body correcting exercise device. More specifically, the present invention relates to a body correcting exercise device which comprises: a first body (100a) in which a support frame (140) is formed at regular intervals between first frames (120a) formed in a constant width and formed as a pair; and a second body (100b) in which the support frame (140) is formed at regular intervals between second frames (120b) formed in a constant width and formed as a pair. The ends of the first frames (120a) and the second frames (120b) are axially connected to each other, so that the first body (100a) and the second body (100b) are connected to be foldable, and when unfolded, the first body (100a) and the second body (100b) form a shape which is convex upward to fit the shape of a person′s back bent backward. Thus, a person can correct the body while lying down and exercising.
Patent KR-20210023485-A (KR)
Title: Novel polypeptide selective binding with human programmed cell death protein 1 protein and uses thereof
Inventor: KIM HAK SUNG
IPC: A61K39/00
Filed: 2019-08-23
Abstract: The present invention relates to a novel polypeptide capable of specifically binding to programmed apoptosis protein 1; a polynucleotide encoding the polypeptide; a vector comprising the polynucleotide; a recombinant microorganism into which the expression vector is introduced; a method for producing the polypeptide using the recombinant microorganism; a cancer preventing or treating composition comprising the polypeptide, and a method for preventing or treating cancer, the method comprising a step of administering the cancer preventing or treating composition comprising the polypeptide. The polypeptide of the present invention binds to programmed cell death protein 1 and can inhibit the activity thereof, and thus can be widely utilized as a formulation for preventing or treating various diseases related to the programmed cell death protein 1.
Patent KR-20210032228-A (KR)
Title: Inspection footboard for electric pole
Inventor: KIM MINGU
IPC: G01L5/00
Filed: 2019-09-16
Abstract: The present invention discloses an inspection table for an electric pole. The inspection table for an electric pole comprises: an inspection plate; a first connection unit having one side connected to one end of the inspection plate and the other side fixed to a first height of the electric pole; and a second connection unit having one side connected to the other end of the inspection plate and the other side connected and fixed on a second height of the electric pole different from the first height. The first and second connection units are each configured to be deformable and adjust positions of one end and the other end of the inspection plate from the electric pole.
Patent KR-20210035529-A (KR)
Title: Artificial implant and method for manufacturing the same
Inventor: HEO CHAN YEONG
IPC: A61F2/12
Filed: 2019-09-24
Abstract: Disclosed are an artificial prosthesis and a method for manufacturing same. The artificial prosthesis includes a surface having a pattern formed thereon, the pattern comprising straight line shapes aligned in parallel with each other, thereby having an effect of reducing inflammation in a region implanted with the prosthesis, and effectively reducing capsular contracture side effects.
Patent KR-20210038144-A (KR)
Title: Dpf regeneration system
Inventor: YOO JIN YEOL
IPC: G01C21/34
Filed: 2019-09-30
Abstract: According to the present invention, disclosed is a DPF regeneration system. The DPF regeneration system, which is built in a DPF apparatus (200) to remove pollutants such as PM and the like accumulated in a DPF filter (220), includes: pressure measurement parts (110) connected with front and rear ends of a DPF chamber (210) provided in the DPF apparatus (200), respectively, to measure chamber front-end pressure and chamber rear-end pressure; an electronic valve module (120) mounted on an exhaust pipe (230) connected to the rear end of the DPF chamber (210) to open and close the pipe in accordance with a control signal; and a control part (130) determining a regeneration timing of the DPF filter (220) with a differential pressure value between the chamber front-end pressure and the chamber rear-end pressure, and, if the regeneration timing is determined, performing control such that an internal temperature of the DPF chamber (210) rises up to a set regeneration temperature as the inside of the exhaust pipe (230) is blocked or narrowed by the electronic valve module (120).
Patent KR-20200072394-A (KR)
Inventor: JIN JU YOUNG
IPC: A61L31/04
Filed: 2019-09-30
Abstract: The present invention relates to a microneedle material suitable for being manufactured by a tensile process. The microneedle material is a microneedle wherein all measured values of the viscosity/elasticity modulus for each shear rate are pre-prepared and fall within a suitable range for molding. The method for testing suitability of the microneedle material includes the following steps of: measuring the viscosity/elasticity modulus of the microneedle material for each shear rate; examining whether or not all of the measured values for each shear rate fall between a pre-prepared upper limit value and a lower limit value; and determining that the microneedle material is suitable for microneedle molding by a tensile method when a review result is positive.
Patent KR-20210041151-A (KR)
Title: Embossed high absorption sheet using triple fabric and apparatus for manufacturing same
Inventor: JIN JAE YUN
IPC: B29C59/04
Filed: 2019-10-04
Abstract: The present invention provides an embossed high-absorption sheet (1) using triple fabric (1-1), in which the triple fabric (1-1) is formed by two sheets of non-woven fabric and a polyethylene fabric (4) interposed therebetween and is embossed to make an embossing shape clearer and to have double absorptivity; and an apparatus (10) for manufacturing the same. According to the present invention, the triple fabric (1-1) comprises: an upper non-woven fabric (2) supplied flatly on the upper part of the triple fabric (1-1) in the longitudinal direction to have a predetermined width; a lower non-woven fabric (3) supplied flatly on the lower part of the triple fabric (1-1) in the longitudinal direction to have the same width as that of the upper non-woven fabric (2); and a polyethylene fabric (4) interposed between the upper woven fabric (2) of the upper part and the lower woven fabric (3) of the lower part to be laminated together with the upper non-woven fabric (2) and the lower non-woven fabric (3) into one sheet (4). Moreover, the apparatus (10) comprises: a lamination roller (15) configured to alternately form a downward embossing part (5) and an upward embossing part (6) on both sides of the triple fabric (1-1) and having a lamination heater (151) embedded therein; a pre-cooling means (16); a pair of embossing rollers (17) having a processing heater (171) embedded therein; and a post-cooling means. Accordingly, provided are a plurality of effects of maximizing product response by diversifying designs and colors while simultaneously providing ability to increase absorptivity, accuracy of an embossing shape, and sustainability of shape maintenance.
Patent KR-20210041780-A (KR)
Title: Electric-shock preventing base for led lamp
Inventor: KIM JAE HWAN
IPC: F21Y115/10
Filed: 2019-10-08
Abstract: According to an embodiment of the present invention, provided is an electric-shock preventing base for an LED lamp, comprising: an upper housing having a pair of plug terminals and having a through hole in the center; a switch portion having a pressing portion formed on the upper portion and a support portion formed on the lower portion, wherein the pressing portion is disposed to protrude to the outside through the through hole of the upper housing; a lower housing having a terminal electrically connected to the plug terminal by the operation of the switch portion, and having a groove portion corresponding to the support portion of the switch portion; and a spring mounted between the lower housing and the switch portion.
Patent KR-20200041798-A (KR)
Title: A composition comprising extract of Syzygium formosum for skin whitening, anti-bacterial or anti-atopic
Inventor: LEE CHANG KYU
IPC: A61K36/61
Filed: 2019-10-10
Abstract: The present invention relates to a composition for skin whitening, containing a Syzygium formosum extract as an active ingredient. The Syzygium formosum extract has excellent tyrosinase inhibitory activity, and thus can be effectively used as a cosmetic composition for skin whitening or a composition for preventing or treating melanin-hyperpigmentation. In addition, the present invention has excellent anti-bacterial and anti-atopic activity, and thus can be effectively used as an anti-bacterial and anti-atopic composition.
Patent KR-20200049636-A (KR)
Inventor: FUKUMITSU KOHEI
IPC: F04C18/02
Filed: 2019-10-29
Abstract: The present invention is to provide a lightweight and compact electric compressor with reduced operating noise. The electric compressor comprises: a compression unit, an electric motor, an inverter, a housing, and a cover defining an accommodation chamber accommodating the inverter between the housing. The cover has a plate-shaped main body wall and a plurality of insertion through holes formed through the circumference of the main body wall. The main body wall has a first surface facing the inverter inside the accommodation chamber, a second surface, a first plate thickness part having a first plate thickness, and a second plate thickness part which is positioned around at least one of the insertion through holes. In the second plate thickness part, the main body wall is caved toward the second surface from the first surface so as to have a second plate thickness part having a second plate thickness thinner than the first plate thickness.
Patent KR-20210050956-A (KR)
Title: Simulation method for abrasion degree of tread pattern of tire
Inventor: HWANG SUNG WOOK
IPC: G06F30/00
Filed: 2019-10-29
Abstract: The present invention relates to a simulation method for abrasion degree of a tread pattern of a tire. In accordance with an embodiment of the present invention, the simulation method for the abrasion degree of the tread pattern of the tire comprises: a step of acquiring a first tread pattern information including a preset depth information; a step of generating a two-dimensional first tread pattern image from the first tread pattern information; a step of generating a two-dimensional second tread pattern image corresponding to a second depth which is lower than the first depth of the first tread pattern image by using the depth information; a step of comparing the first tread pattern image with the second tread pattern image and calculating a reduction rate of the tread pattern when worn out to the second depth; and a step of displaying the second tread pattern image and the reduction rate of the tread pattern to the outside. The present invention aims to provide a simulation method for an abrasion degree of a tread pattern of a tire, which is able to check the changes in the pattern in accordance with the abrasion of the tire before the abrasion occurs.
Patent KR-20210052732-A (KR)
Title: Air conditioning system and method for vehicle
Inventor: LEE JIN SUNG
IPC: B60H1/00
Filed: 2019-10-30
Abstract: Disclosed is a system for air conditioning of a vehicle, which comprises: an air conditioning control unit comparing indoor temperature of a vehicle with a preset stabilization temperature range and determining a rotating amount of a blower for vehicle indoor blowing based on the comparison result; an image output unit based on a result of comparing the indoor temperature with the stabilization temperature range to select and output an image for guiding an autonomous sensory pleasure response; and a display unit displaying the image outputted from the image output unit.
Patent KR-20200096092-A (KR)
Inventor: CHOI IL HWAN
IPC: C08G69/26
Filed: 2019-10-31
Abstract: The present invention relates to a polyamide resin, which has an average particle diameter of individual crystals of 8.0 nm or less, as determined by a small-angle X-ray scattering system, and shows a UV-cut gradient (dT/dλ) of 0.25 or more in a range of transmittance of 10-80%, as determined by using a specimen having a thickness of 45-55 micrometers or less according to ASTM E424, and a polyamide film and resin laminate using the same. In addition, the present invention relates to a polyamide resin in which the small-angle X-ray scattering function obtained by irradiating X rays having an energy of 10-20 keV has a characteristic outline satisfying the conditions of mathematical formula 1 and mathematical formula 2 defined in the specification, and a polyamide film and resin laminate using the same.
Patent KR-20210057945-A (KR)
Inventor: CHANG LL PARK
IPC: B62D55/12
Filed: 2019-11-13
Abstract: The present invention relates to a track device for a vehicle, which comprises: a plurality of track units driving a vehicle while moved by operation transmitted from a sprocket installed in the vehicle; and a plurality of connection units connecting the track units. Each of the track units comprises: a track main body driving the vehicle; a track pin coupled to the track main body to be connected to the connection unit; and a bushing member disposed between the track main body and the track pin.
Patent KR-20190129805-A (KR)
Title: Hearing Aid Having Noise Environment Classification and Reduction Function and Method thereof
Inventor: AN HONG SUB
IPC: H04R25/00
Filed: 2019-11-13
Abstract: The present invention relates to a hearing aid having a noise environment classification and cancellation function and a method thereof. According to the present invention, the hearing aid having a noise environment classification and cancellation function comprises: a noise classification estimation unit for determining the type of a noise environment corresponding to a characteristic value of a signal for a divided noise section of an input audio signal and updating an estimator parameter matching the type of the noise environment; an input signal process unit for generating fast Fourier transform (FFT) data of the input audio signal; and a noise power estimator for estimating power of noise from the FFT data and estimating power of noise in the noise environment based on the estimator parameter.
Patent KR-20210059394-A (KR)
Inventor: PARK JONG PIL
IPC: G09B19/00
Filed: 2019-11-15
Abstract: The present invention relates to a learning technique for implementing a wireless communication system algorithm with a digital signal processing unit (DSP). The present invention provides the wireless communication learning system and an educational learning method, which make it possible to learn expert-level technology in a field of digital wireless communication technology beyond theoretical concept learning so that the technology learned in an educational field can be immediately utilized in connection with the industrial field by including a learning system which provides a device consisting of hardware and software for training based on the DSP, various examples and learning materials about channel coding, modulation/demodulation error correction code, which are digital wireless communication system algorithms.
Patent KR-20210061662-A (KR)
Inventor: KWON TAE HWAN
IPC: A47C7/42
Filed: 2019-11-20
Abstract: The present invention relates to a reinforced backrest with a coupling plate and, more specifically, to a reinforced backrest with a coupling plate, which allows an auxiliary coupling plate to be provided on a coupling plate to which a seat plate part and a backrest frame are coupled, thereby more stably supporting a force applied in a rearward direction, and can have the coupling plate integral with a lower portion of the seat plate part to fasten a backrest member by bolts, thereby being coupled quickly and easily. The backrest has the coupling plate provided on a lower portion of the backrest frame to be coupled to the seat plate part on which the hips of a user are seated. The coupling plate comprises: a vertical plate fixedly coupled to the crossbar of the backrest frame to be vertically formed in a downward direction; a curved plate formed at a lower end of the vertical plate to be curved in a forward direction; and a horizontal plate formed at a front end of the curved plate to be horizontally formed in a forward direction. The auxiliary coupling plate is formed below the horizontal plate to reinforce the strength of the coupling plate.
Patent KR-20200098378-A (KR)
Inventor: ZHANG YILIN
IPC: G06Q10/10
Filed: 2019-11-28
Abstract: An embodiment of the present invention relates to a method, device, electronic device, and computer readable storage medium for determining description information. The method determines the feature expression of received inquiry information. The method may further include the step of determining, in an event element base, the element expression matching the feature expression, wherein the element expression may be generated based on an event recorded in a knowledge base. In addition, the method may further include the step of obtaining description information of an event corresponding to the matched element expression from the knowledge base, and determining description information corresponding to the inquiry information based on the obtained description information. The technical solution of the present invention can accurately and automatically determine a method of processing payments and significantly improve work efficiency, thereby providing more valuable standards to users within and outside the industry.
Patent KR-20200070107-A (KR)
Inventor: TOKUNAGA KOSHI
IPC: H04L29/08
Filed: 2019-11-29
Abstract: The present invention relates to a communication apparatus to communicate with an external apparatus, to reduce a load to install an application using a communication application programming interface (API). According to the present invention, the communication apparatus comprises: a communication unit communicating with the external apparatus based on a hypertext transfer protocol (HTTP); a recording medium storing a program corresponding to a plurality of APIs; and a control unit. When a request about any one of the plurality of APIs is received, the control unit executes a program corresponding to the API which receives the request and controls the communication unit to return a response including a dataset described in a predetermined structure with respect to the request. When receiving a request using a first HTTP request method about the predetermined API among the plurality of APIs and a request using a second HTTP request method about the predetermined API, the control unit performs control to describe the dataset by the same structure.
Patent KR-20210069785-A (KR)
Title: Organic compound containing heterocyclic ring and having low lumo properties, and organic electroluminescent device using the same
Inventor: KIM SEUL ONG
IPC: H01L51/00
Filed: 2019-12-03
Abstract: Disclosed are a heterocyclic compound represented by following chemical formula 1, an organic light emitting element including the same, and an electronic device including the same. A description of a substituent in chemical formula 1 refers to a description of the invention. The organic light emitting element including the heterocyclic compound has a low driving voltage and high light emitting efficiency and increases a life span.
Patent KR-20210070760-A (KR)
Title: Magnetic pad, prepration method thereof, and wireless charging device
Inventor: CHOI JONGHAK
IPC: B60L53/12
Filed: 2019-12-05
Abstract: By simply adding a heat dissipation filler with a controlled electrical property and particle size to an organic/inorganic composite magnetic pad, a magnetic pad according to one embodiment is capable of improving a magnetic property and a heat dissipation property of the magnetic pad simultaneously, and being manufactured by a simple process. Accordingly, a wireless charging device comprising the magnetic pad may be usefully used in an electric vehicle and the like requiring a large-capacity power transmission between a transmitter and a receiver. The magnetic pad comprises: a polymer resin; a metal-based magnetic filler; and a heat dissipation filler.
Patent KR-20210073856-A (KR)
Title: Portable sign languauge translator and sign languauge translation method using the same
Inventor: HWANG JUNG HWAN
IPC: G09B21/00
Filed: 2019-12-11
Abstract: Provided are a portable sign language translator and a sign language translation method. The portable sign language translator includes: a first conversion unit for recognizing a body expression language expressed by a first user, converting the recognized body expression language into text, and outputting the converted text into a voice; and a second conversion unit for recognizing a voice language expressed by a second user, converting the recognized voice language into text, and displaying the converted text.
Patent KR-20210074129-A (KR)
Inventor: KIM JEONG IN
IPC: B41J3/44
Filed: 2019-12-11
Abstract: The present invention relates to a printer for a monitor which enables a printer to be attached to a lower end of a monitor to be used as a computer monitor and has convenience of directly copying.
Patent KR-20210075512-A (KR)
Title: Apparatus and method for manipulating virtual avatar
Inventor: JEON GWANG HA
IPC: G06T13/40
Filed: 2019-12-13
Abstract: A method for manipulating a virtual avatar by a processor comprises the steps of: outputting the virtual avatar and a manipulation graphic object on a display; sensing a manipulation input to the manipulation graphic object; and manipulating and outputting the virtual avatar according to the sensed manipulation input. It is possible to communicate with consumers in real time.
Patent KR-20210075615-A (KR)
Title: Onion gangjeong and preparation method thereof
Inventor: OH HYUN JU
IPC: A23L27/30
Filed: 2019-12-13
Abstract: The present invention relates to an onion Gangjeong (sweet rice puff) which comprises puffed grains, dried onions, onion concentrate liquid, and sugar. According to the present invention, biologically active substances of the onions can be easily provided.