baber/WOPTO huggingface dataset:
Patent KR-20220030041-A (KR)
Title: Refrigerator
Inventor: JEONGYO HA
IPC: H04N7/18
Filed: 2020-09-02
Abstract: Provided is a refrigerator which allows a user to see food in a storage compartment without opening a door of the refrigerator. The refrigerator according to an embodiment of the present invention comprises: a cabinet having a storage compartment; a drawer provided in the storage compartment and sliding in and out; a drawer sensing unit provided in the cabinet and configured to sense whether the drawer is opened or closed; a refrigerator door for opening and closing the storage compartment; a camera installed in the cabinet to take images of the storage compartment including the drawer during opening and closing of the drawer; and a controller for selecting an image from among multiple images sequentially taken by the camera and causes a result image including at least part of the selected image to be displayed on a display unit. The controller extracts respective region-of-interest (ROI) images corresponding to the drawer from the multiple images, extracts multiple feature points on the extracted multiple ROI images, determines a direction of movement and the amount of movement of the drawer by determining a direction of movement and the amount of movement of the feature points, selects one ROI image from the multiple ROI images based on the determined direction and amount of movement of the drawer, determines an image corresponding to the selected ROI image from the multiple taken images as an image to be displayed, and extracts an image portion to be included in the result image from the determined image.
Patent KR-20220032767-A (KR)
Inventor: HOJIN JUNG
IPC: G09G3/3266
Filed: 2020-09-08
Abstract: The present invention relates to a gate driving device and a display device using the same. The gate driving device includes: a first gate driver outputting a scan signal using a first shift register to which a plurality of first signal transfer units are dependently connected; and a second gate driver outputting a light emission control signal using a second shift register to which a plurality of second signal transfer units are dependently connected. A light emission control signal output from at least one of the second signal transfer units is applied to a control node of at least one of the first signal transfer units. Accordingly, the reliability of the gate driving device can be improved by applying the light emission control signal to the control node to stabilize a control node voltage and prevent distortion of a waveform of the scan signal.
Patent KR-20220033306-A (KR)
Title: Lighting Management System for Parking Lots
Inventor: SHIN HAN SHUK
IPC: H02M7/02
Filed: 2020-09-09
Abstract: The present invention relates to a lighting management system for parking lots, which comprises: a plurality of lighting units (10) installed at regular intervals in a parking lot, including an intensity-adjustable lamp (101), and detecting a lighting state of the lamp (101) to provide a detection value to a central control unit (20); and the central control unit (20) generating and transmitting a control signal for turning on/off and adjusting the intensity of the lamp (101) to the lighting unit (10) and reflecting the detection value transmitted from the lighting unit (10) to generation of the control signal of the peripheral lighting units (10). According to the present invention, turning on/off and illumination adjustment of the plurality of lamps (101) installed in the parking lot are automatically performed, the lighting state of the lamps (101) is automatically detected, and dimming of normal lamps (101) around the lamp (101) not normally turned on is controlled to satisfy the standard illuminance of various lamps (101) installed in the parking lot. Therefore, it is possible to reduce energy consumption through efficient illumination and energy management.
Patent KR-20220039872-A (KR)
Title: Apparatus for providing smart interactive advertisement
Inventor: SEO HYUNGGOOK
IPC: G06Q30/02
Filed: 2020-09-21
Abstract: The present invention relates to an apparatus for providing smart bidirectional advertisements. The apparatus comprises: a public display; an image capturing unit for capturing a person located in front of the public display; a viewer motion analysis unit for identifying a viewer gaze direction from the captured result of the image capturing unit, and confirming whether viewing is effective based on the viewer gaze direction; a viewer type analysis unit for predicting a viewer type by extracting and analyzing viewer appearance characteristics from the captured result of the image capturing unit; an advertisement management unit for storing and managing advertisement information including information on advertisement content, advertisers, marketing target ranges, and advertisement target environments; an advertisement environment monitoring unit for confirming and reporting an advertisement performance environment including at least one of an advertisement location, weather, and time; and a control unit searching for the advertisement information based on at least one of the viewer type and the advertisement performance environment, selecting customized advertisement content, and playing the selected customized advertisement content, but calculating and reporting advertisement fees for each advertisement content based on the effective viewing time when a person is detected. Therefore, maximum advertising effects can be obtained with minimal power consumption.
Patent KR-20220039469-A (KR)
Inventor: YANG JU HWAN
IPC: H01F27/28
Filed: 2020-09-22
Abstract: A coil component according to an aspect of the present invention comprises: a body which has one surface and both end surfaces individually connected to the one surface and facing each other; a coil unit which is disposed inside the body, and includes first and second lead-out patterns exposed to both end surfaces of the body; a first insulating layer which is disposed on both end surfaces of the body, and opens the first and second lead-out patterns; first and second external electrodes which are respectively disposed on both end surfaces of the body, and include connection portions connected to the first and second lead-out patterns and pad portions disposed on one surface of the body to be spaced apart from each other; and a second insulating layer which is disposed on both end surfaces of the body, and covers the connection portion of each of the first and second external electrodes and the first insulating layer.
Patent KR-20220040696-A (KR)
Inventor: HAN SANG SOO
IPC: C12N1/20
Filed: 2020-09-24
Abstract: The present invention relates to a use of a novel species of Sphingobium sp. strain A3 (Accession No: KACC 81125BP), which is capable of decomposing bisphenol A and thus being able to purify environmental pollution. In particular, the strain is highly effective in safely removing bisphenol A from freshwater containing high concentration of bisphenol A (300 ppm or more). According to the present invention, the Sphingobium sp. strain A3 can effectively remove bisphenol A from freshwater such as sewage treatment plants and rivers so as to purify the contaminated environment, and thus can be utilized for eco-friendly environmental restoration.
Patent KR-20220040908-A (KR)
Inventor: SEO DONG KWEN
IPC: G01R31/327
Filed: 2020-09-24
Abstract: The present invention relates to a distribution line failure detection system using a ground manual switch and an operation method thereof. The distribution line failure detection system may include: a failure detection device that measures a current of a ground distribution line to detect whether a failure has occurred; and an operator PC that receives failure occurrence information to display status information on a single line diagram, wherein the failure detection device includes: a current transformer for power supply that is attached to a power cable of a distribution line to acquire power by an electromagnetic induction method; a current transformer for current measurement that is attached to the power cable of the distribution line to measure the current; a terminal device that determines whether the failure has occurred based on the current measured by the current transformer for current measurement, and encrypts line operation information including the fault occurrence information and a voltage value of a storage battery in the failure detection device, which is measured periodically; and a communication device that transmits the encrypted line operation information and battery voltage value to the operator PC. According to the present invention, as a failure section is detected for each switch, it is possible to significantly shorten a failure recovery time of the ground distribution line, to effectively supply power of the manual switch by utilizing energy harvesting and sleep mode, and to strengthen protection of system operation information by adding a security function that encrypts and decrypts the system operation information during communication between devices.
Patent KR-20220043664-A (KR)
Inventor: KIM KYUNG TAE
IPC: B31C11/04
Filed: 2020-09-29
Abstract: Disclosed are a method for manufacturing a paper straw having a multiple coupling structure, and a paper straw manufactured thereby. According to one embodiment of the present invention, the method comprises: a paper supply step of supplying each of paper having outer diameters corresponding to the inner diameters of an outer paper tube and an inner paper tube to cylindrical mandrels through a conveyor; a paper overlapping step of applying an adhesive to one side of the paper cut into narrow widths and overlapping and winding the paper around the cylindrical mandrels in a spiral form to form outer paper tube and inner paper tube structures; an inner and outer paper tube manufacturing step of manufacturing the outer paper tube and the inner paper tube; a binding structure forming step of forming a structure in which the outer paper tube and the inner paper tube manufactured through the inner and outer paper tube manufacturing step bind each other; and a paper straw assembly step of completing a paper straw by assembling the inner paper tube inside the outer paper tube manufactured through the binding structure forming step. Accordingly, the paper straw can replace a plastic straw and, to a limited extent, a plastic straw attached to beverage containers, is biodegradable and recyclable to practice environmental protection, and includes a stretchable structure.
Patent KR-20220048821-A (KR)
Inventor: JUNG SAE RA
IPC: A41D13/11
Filed: 2020-10-13
Abstract: The present invention provides a face mask assembly with an improved structure configured to effectively block foreign substances or dust in the air, as well as to enable a wearer to eat or drink while wearing the face mask assembly. The face mask assembly according to the present invention comprises: a mask main body which is formed to allow the face of a wearer to be brought into close contact with one side thereof; and guide members which have a hollow inside, and which are detachably coupled to the mask main body, wherein the guide members are formed as a pair so as to be coupled to the mask main body by being fastened to each other.
Patent KR-20220049400-A (KR)
Inventor: JUN JUNG NAM
IPC: H04N7/20
Filed: 2020-10-14
Abstract: The present disclosure relates to a satellite image management system for managing a plurality of satellites. According to the present disclosure, the satellite image management system for managing the plurality of satellites comprises: an integrated photographing plan module for receiving a plurality of photographing orders, and generating and managing an integrated photographing plan including a plurality of photographing plans for allocating the plurality of photographing orders to the plurality of satellites; and an integrated reception plan module for generating an integrated reception plan including a plurality of reception station reception plans to respectively receive a plurality of photographing data to be generated by the plurality of satellites according to the plurality of photographing plans. The integrated reception plan module generates the plurality of reception station reception plans from a first reception station reception plan to a last reception station reception plan. The first reception station reception plan among the plurality of reception station reception plans is generated by generating a photographing list according to the priority order of the plurality of photographing plans, and by including the reception plan corresponding to the corresponding photographing plan in the first reception station reception plan, based on whether or not the first reception station can receive the photographing data to be generated by the photographing plan according to the photographing list. The present invention can increase the accuracy of satellite image reception.
Patent KR-20220003437-A (KR)
Title: Cleaner
Inventor: SOEMOTO KAZUHIKO
IPC: B08B5/02
Filed: 2020-10-16
Abstract: The present invention provides a cleaner having a dust removal head capable of effectively removing dust since the discharge air can be evenly applied to the surface to be cleaned, such as concave and convex shapes. In the cleaner for performing dust removal by blowing air from the dust removal head (1) to a surface to be cleaned (11) of a workpiece (W) having a three-dimensional surface to be cleaned (11), with respect to the three-dimensional shape of the surface to be cleaned (11), the dust removal head (1) has a work correspondence surface (1a) of a three-dimensional offset shape spaced apart by a small dimension (G).
Patent KR-20220052025-A (KR)
Inventor: LIM GYO SUNG
IPC: B60Q1/22
Filed: 2020-10-20
Abstract: The present invention relates to a lamp for a vehicle, which forms a rear road pattern during rearward driving of a vehicle. According to an embodiment of the present invention, the lamp for a vehicle comprises: a light source unit generating light; a shield unit allowing a portion of the light of the light source unit to be selectively permeated; and a lens unit allowing the light permeating the shield unit to be concentrated on a road surface.
Patent KR-20220054128-A (KR)
Inventor: AHN MIN YOUNG
IPC: F21W131/10
Filed: 2020-10-23
Abstract: According to a preferred embodiment of the present invention, a lighting insert type hand rail comprises: a vertical bar unit spaced apart from the ground at regular intervals, arranged vertically and having a ventilation space penetrated through the center thereof; a cross bar unit installed horizontally in two mutually adjacent vertical bar units so that ends thereof are supported by the vertical bar unit and having a fitting space formed through the same in the longitudinal direction so that one side communicates with the outside; and a joint unit which combines the cross bar unit with the vertical bar unit and forms a connection space that allows the ventilation space to communicate with the fitting space. Accordingly, when lighting is installed on the cross bar, it is possible to efficiently dissipate heat from the lighting.
Patent KR-20220057742-A (KR)
Title: A method for controlling motion flatform having turn-table
Inventor: HONG CHEON HAN
IPC: F15B9/03
Filed: 2020-10-30
Abstract: Provided is a method for controlling a motion platform to control a motion platform efficiently and accurately. According to the present invention, the motion platform comprises: a plurality of actuators; a plate whose motion is controlled by the plurality of actuators; and a turntable rotatable in a plane parallel to the plate. In addition, the method comprises the following steps: generating a control command to actuate at least one of the actuators to control the motion of the plate; rotationally converting the control command on the basis of the rotation angle of the turntable to generate a conversion control command; and actuating at least one of the actuators on the basis of the conversion control command to control the motion of the plate.
Patent KR-20210028596-A (KR)
Title: Volumetric pump with rotary displacement of pump rotor as electromagnet in step motion
Inventor: YEON KI NEUNG
IPC: F04C15/00
Filed: 2020-11-03
Abstract: The present invention relates to a volumetric pump which puts liquid in an empty space between a cylinder and a rotor inside a sealed cylinder to compress a volume thereof to discharge the liquid. More specifically, the sealed pump cylinder with a symmetric shape where an electromagnet is fixated and a pump rotor fixating a neodymium permanent magnet are installed inside the pump cylinder. Moreover, the volumetric pump capable of sucking and discharging through magnetic force of a step motion enables a rotating motion of the pump rotor where an inner surface of the pump cylinder and an outer surface of the pump rotor to be controlled by a motion controller and a power supplier.
Patent KR-20220063457-A (KR)
Title: Logistics Distribution Management System for Food Material Only
Inventor: LEE HUI SUNG
IPC: G06Q10/10
Filed: 2020-11-10
Abstract: Provided is a logistics distribution management system dedicated to food materials, which can comprehensively manage food accommodated in raw materials within the company. The logistics distribution management system dedicated to food materials includes food material identification code input means, access means, and data control means.
Patent KR-20210057701-A (KR)
Title: Rolling mill area production equipment with rotating grabs and hot rolling production line
Inventor: REN JIJUN
IPC: B21B39/00
Filed: 2020-11-12
Abstract: Disclosed are rolling mill area production equipment with a rotating clamp and a hot-rolling production line. The rolling mill area production equipment with a rotating clamp comprises a rotating clamp device capable of lifting and rotating operations and a rotating roller conveyor. The rotating clamp device is correspondingly installed above the rotating roller conveyor. The rotating roller conveyor correspondingly clamps a rolling member passing through the rotating roller conveyor and links the rolling member to lift and rotate the rolling member to form a prescribed angle by a rolling center line and a center line of the rolling member. The present invention can resolve a technical problem of slow speed and low precision if a prescribed angle of a rolling member is adjusted by a rolling mill.
Patent KR-20220066504-A (KR)
Title: apparatus of holster for hand gun
Inventor: LEE CHANG HOON
IPC: F41C33/02
Filed: 2020-11-16
Abstract: The present invention is to provide a holster device that is easy to carry and is customizable to a firearm, such as a pistol. Disclosed is a holster device for a pistol comprising: a body case part forming a space for accommodating a pistol and holding the pistol in the space by the weight of the pistol; and a belt holder part disposed on one side of the body case part and having a plurality of predetermined openings so that the body case part is fixedly attached to a user's belt through the predetermined openings.
Patent KR-20220067021-A (KR)
Title: Multi-Connector Module Structure and MCC with the Same
Inventor: NAM GI TAE
IPC: H01R13/64
Filed: 2020-11-17
Abstract: The present invention relates to a multi-connector module structure provided with a plurality of connectors on a front side, and an MCC equipped with the same. The present invention may provide the multi-connector module structure comprising: a case; a primary supply connector provided in the case, one pair of secondary supply connectors, and one pair of tertiary supply connectors; and a connector module in which a first module cover and a second module cover are detachably coupled to each other inside the case. The present invention may provide the MCC that a storage unit is connected to the case of the provided multi-connector module structure, and the storage unit is provided to be withdrawable. Therefore, the present invention is capable of allowing an accurate connection to be made.
Patent KR-20200135250-A (KR)
Inventor: CHOI SOON PIL
IPC: G06F3/0346
Filed: 2020-11-19
Abstract: A pointing device, which is easy to be operated by having a switch capable of simultaneously inputting both touch and click signals, according to one embodiment of the present invention is provided. According to one embodiment of the present invention, the pointing device may comprise: a housing; a power supply unit received in the housing; a sensor unit installed in the housing and generating a position signal by sensing movement of the housing; a first switch unit exposed to the outside of the housing to recognize a touch state of a user and simultaneously inputting a click signal; a control unit receiving the position signal, generating a position coordinate in a form of a plane coordinate, and transmitting the position coordinate to a host device connected to the display device in real time when a touch signal is inputted to the first switch unit; and a communication unit communicating with the host device.
Patent KR-20210080197-A (KR)
Title: Dairy products maker and refrigerator having the same
Inventor: SEOK JUN YOON
IPC: F25D23/02
Filed: 2020-11-20
Abstract: A refrigerator having a dairy product maker for making dairy products is disclosed. According to the present invention, the refrigerator comprises: an outer box; an inner box provided inside the outer box to form a refrigerating compartment; and a dairy product maker provided inside the refrigerating compartment and manufacturing dairy products. The dairy product maker includes: a case in which an inlet and an outlet are formed so that cold air flows in and out; a container accommodated in the case and storing dairy products; a cooling passage formed by a rib protruding from an inner surface of the case and the container accommodated inside the case, and provided between the inlet and the outlet to cool the container; and a guide slit provided to guide the dairy product spilled onto the cooling passage to a bottom surface of the case.
Patent KR-20210080199-A (KR)
Title: Bone-bonded artificial tooth structure
Inventor: Deng yun wen
IPC: A61C8/00
Filed: 2020-11-23
Abstract: The present invention relates to an osseointegrated artificial tooth structure to be fixed to a patient's partially atrophied and covered alveolar bone. According to the present invention, the osseointegrated artificial tooth structure comprises: a base portion having faced lower and upper connection sections disposed below and above the top of the atrophied alveolar bone, respectively, wherein the lower connection section comes in contact with the atrophied alveolar bone and one side surface of the upper connection section facing the atrophied alveolar bone defines a connection surface; a tooth portion fixed to the connection surface; and a dental anchor including an anchoring section inserted into the atrophied alveolar bone to limit displacement of the base portion with respect to the alveolar bone and another anchoring section inserted into the base portion. Accordingly, the osseointegrated artificial tooth structure fixed to the alveolar bone can immediately provide good support for chewing food without having to wait for a long time for osseointegration between the bone and the base portion.
Patent KR-20220073034-A (KR)
Inventor: LEE JAE GEUN
IPC: B01J20/34
Filed: 2020-11-26
Abstract: 상기 마이크로파 가열 방식은 상기 폐 흡착제가 전기전도성이 없는 소재일 경우 수행되는 것을 특징으로 하는 폐 흡착제의 재생방법.
Patent KR-20220073939-A (KR)
Inventor: LEE KYOUNG HWAN
IPC: C08K3/08
Filed: 2020-11-27
Abstract: 본 발명은 우수한 항균 효과를 나타내며, 제조공정이 단순한 항균 기능성 실리콘 및 그 제조방법을 제공하는 것을 그 목적으로 하며, 15% 내지 20%의 구리(Cu), 및 1% 내지 5%의 은(Ag)를 포함(퍼센트는 달리 나타내지 않는 한 중량 퍼센트이다)한 합금을 실리콘 칩과 함께 가열하여 가공하여 제조하는 것을 그 특징으로 한다.
Patent KR-20220075128-A (KR)
Inventor: JINSOO CHO
IPC: G09B21/00
Filed: 2020-11-27
Abstract: 본 발명은 시각 기능 훈련 컨텐츠를 제공하는 방법 및 시스템에 관한 것으로서, 더욱 상세하게는 시각장애인이 착용한 시각보조장치에서 주시 방향에 대한 이미지 촬영 및 객체와의 거리를 산출하고, 서비스서버에서 촬영된 이미지에 기초하여 객체를 식별하고, 식별된 객체 및 산출된 거리에 따라 시각보조장치에서 시각장애인에게 객체와의 거리를 판단하도록 훈련하는 컨텐츠를 제공하는, 시각 기능 훈련 컨텐츠를 제공하는 방법 및 시스템에 관한 것이다.