baber/WOPTO huggingface dataset:
Patent KR-20220128800-A (KR)
Title: Apparatus and method for generating panorama image
Inventor: JEONG YONG SONG
IPC: G06V10/24
Filed: 2021-03-15
Abstract: The present technology relates to an apparatus and method for generating a panorama image. An apparatus for generating a panoramic image includes: an ROI selection block that receives a plurality of images from the outside, selects a ROI of each of the plurality of images, and outputs ROI images; an HDR processing block for performing a high dynamic range (HDR) process on the ROI images; and a panoramic image generation block for generating a panoramic image by stitching the HDR-processed ROI images. The HDR processing block generates a final panoramic image by performing the HDR process on the panoramic image.
Patent KR-20220131728-A (KR)
Title: Cloud interworking type motion detect system
Inventor: PARK A REUM
IPC: H04W12/06
Filed: 2021-03-22
Abstract: According to a cloud linkage-type motion detection system according to an embodiment of the present invention, the cloud linkage-type motion detection system, by measuring a proximity distance measurement and a motion of a user of an input object through a non-contact sensor and implementing a system that performs a device control through a mobile device of a smartphone and the line of the user in conjunction with the in/out of the house IoT devices through a cloud server, has an effect of block-preventing infectious disease viruses.
Patent KR-20220132135-A (KR)
Title: Substrate processing apparatus and method of processing using the same
Inventor: SHIN HYUN KYO
IPC: H01L31/20
Filed: 2021-03-23
Abstract: The present invention relates to a substrate processing apparatus and a substrate processing method, in which equipment after ITO deposition in a PVD system emits light before generating a metal electrode to reduce loss of light emission area. The substrate processing apparatus comprises: a substrate on which one or more thin film layers are formed; a transfer chamber transferring the substrate; a cooling chamber cooling the substrate; and a venting chamber changing the substrate from a vacuum state to an atmospheric pressure state, wherein a light emission module emitting light to the substrate is included in one or more among the transfer chamber, cooling chamber, or venting chamber. The metal electrode can prevent the light of the light emission module from being blocked, thereby widening a light receiving area and increasing light emission efficiency.
Patent KR-20210122121-A (KR)
Title: Proton exchange membrane fuel cell
Inventor: CHRISTENSEN JOHN F
IPC: H01M8/1007
Filed: 2021-03-24
Abstract: A proton exchange membrane fuel cell includes an anode catalyst layer, a cathode catalyst layer, a proton exchange membrane separating the anode catalyst layer from the cathode catalyst layer, an oxygen inlet configured to supply oxygen to the cathode catalyst layer, and a hydrogen inlet separate from the oxygen inlet and configured to supply hydrogen to the anode catalyst layer. The fuel cell is operable to convert the hydrogen from the hydrogen inlet to hydrogen ions at the anode catalyst layer and to produce an H_2O byproduct at the cathode catalyst layer where the oxygen reacts with the hydrogen ions. The fuel cell includes a water outlet for the H_2O byproduct that is separate from the oxygen inlet.
Patent KR-20210126500-A (KR)
Title: Method and apparatus for downlink communication in communication system
Inventor: KIM JAE HEUNG
IPC: H04W52/02
Filed: 2021-03-25
Abstract: A method and apparatus for downlink communication in a communication system are disclosed. An operating method of a terminal includes the steps of: receiving first information instructing to stop a PDCCH monitoring operation, from a base station; stopping the PDCCH monitoring operation in a first section when the first information is received; and restarting the PDCCH monitoring operation after the first section ends.
Patent KR-20220135689-A (KR)
Title: Structure of Hinge including a compound gear and foldable electronic device including the same
Inventor: CHO CHONGKUN
IPC: G06F1/16
Filed: 2021-03-31
Abstract: The present invention provides a hinge structure and an electronic device including the hinge structure, wherein the hinge structure comprises: a first rotating shaft rotating on a first axis; a second rotating shaft rotating on a second axis; a first arm unit connected to the first rotating shaft; a second arm unit connected to the second rotating shaft; a first rotating unit connected to the first arm unit and rotating on a third axis; a second rotating unit connected to the second arm unit and rotating on a fourth axis; a first main gear disposed on the first rotating shaft; a second main gear disposed on the second rotating shaft; and a first complex gear and a second complex gear disposed between the first main gear and the second main gear. The first complex gear comprises: a first gear portion which is engaged with the first main gear, wherein the distance from a gear center point thereof to a gear tooth end thereof is a first radius; and a second gear portion which is engaged with the second complex gear, wherein the distance from a gear center point thereof to a gear tooth end thereof is a second radius smaller than the first radius. The second complex gear comprises: a third gear portion which is engaged with the second main gear, wherein the distance from a gear center point thereof to a gear tooth end thereof is a first radius; and a fourth gear portion which is engaged with the second gear portion of the first complex gear, wherein the distance from a gear center point thereof to a gear tooth end thereof is the second radius smaller than the first radius. According to the present invention, a slimmer foldable electronic device can be provided.
Patent KR-20210045372-A (KR)
Inventor: YU CHANG HO
IPC: B41J29/38
Filed: 2021-04-06
Abstract: The present invention relates to a setup method for a printing apparatus using first setup cartridge information which is information stored in a memory of a printing apparatus and used for the first setup of the printing apparatus, first general cartridge information which is information stored in the memory of the printing apparatus and used for continuously using the printing apparatus having undergone the first setup, second setup cartridge information which is information stored in a cartridge chip and used for the first setup of the printing apparatus, and second general cartridge information which is information stored in the cartridge and used for continuously using the printing apparatus having undergone the first setup. The method includes: a confirmation step of confirming whether the cartridge chip is mounted on a cartridge installed in the printing apparatus, and confirming whether the printing apparatus has undergone the first setup; and a determination step of determining whether to conduct the first setup of the printing apparatus by using the first setup cartridge information in accordance with a result of the confirmation, continuously use the printing apparatus by using the first general cartridge information, conduct the first setup of the printing apparatus by using the second setup cartridge information, or continuously use the printing apparatus by using the second general cartridge information. According to the present invention, the method can bring about an effect of enabling a printing apparatus to conduct a setup by itself without preparing a separate setup cartridge or setup cartridge chip.
Patent KR-20220139547-A (KR)
Inventor: KIM JI YOUNG
IPC: A61G5/10
Filed: 2021-04-08
Abstract: A fall prevention wheelchair for hospitals according to the present invention is a wheelchair equipped with armrests on both sides of a seat where user's arms are seated, comprising: a safety bar drawn from the inside of the armrest to the outside and fastened to the user's abdomen; a brake that unlocks a wheel when the safety bar is withdrawn in conjunction with the safety bar; and a footrest coupled to a plurality of links interlocking with the safety bar and protruding forward from a lower part of the seat when the safety bar is withdrawn. By using the fall prevention wheelchair for hospitals, users can omit cumbersome operations to operate brakes or footrests.
Patent KR-20220147939-A (KR)
Title: Transportation systems for underwater structures, transportation and dismantling methods for underwater structures
Inventor: CHO JEONG HUN
IPC: B63B21/66
Filed: 2021-04-28
Abstract: According to one embodiment, a system for transporting an underwater structure from the sea to the land can comprise: a loading unit where the underwater structure is shipped; a towing unit towing the underwater structure to a periphery of the loading unit for loading the underwater structure in the loading unit; a loading guide unit guiding the underwater structure towed by the towing unit to enter the loading unit; and a transportation unit moving the loading unit, where the underwater structure is loaded, from the sea to the land.
Patent KR-20220148607-A (KR)
Title: Cartridges and device for generating aerosol including the same
Inventor: LEE JONG SUB
IPC: A24F40/40
Filed: 2021-04-29
Abstract: A cartridge and an aerosol generating device including the same are disclosed. The cartridge of the present disclosure may include: a first container having a first chamber having one side open and an insertion space partitioned from the first chamber; a lower case coupled to the first container; a frame blocking the open side of the first chamber, partitioning the inside of the lower case and providing a second chamber communicating with the insertion space; a wick installed in the second chamber and connected to the first chamber; and a heater for heating the wick.
Patent KR-20220151422-A (KR)
Title: Fuel pump control system anc method of gdi engine
Inventor: GWON HONG GU
IPC: F02D41/38
Filed: 2021-05-06
Abstract: The present invention relates to a fuel pump control system and method of a gasoline direct injection (GDI) engine, and particularly, to a fuel pump control system and method of a GDI engine, which can prevent poor followability of a high-pressure pump by suppressing the generation of steam from fuel. The fuel pump control method of a GDI engine of the present invention is characterized by, when the valve angle value of a high-pressure pump reaches the maximum value, operating a low-pressure pump at the maximum pressure after changing the target pressure of the low-pressure pump to the maximum pressure.
Patent KR-20220151801-A (KR)
Title: System and method for surveying vacant houses using mobile
Inventor: LEE WON HYOUNG
IPC: G06Q50/10
Filed: 2021-05-07
Abstract: The present invention relates to an empty house condition survey system using a mobile and a method thereof. The system comprises: a mobile terminal which inputs empty house inquiry information, receives, when it is determined that an empty house is subjected to an empty house survey according to results of inquiry, a survey item list for the empty house condition survey, and inputs field survey results according to a user's field survey in real time; and an empty house condition survey server which determines whether an empty house is subjected to the empty house survey according to an inquiry request from the mobile terminal, creates the survey item list based on the empty house inquiry information, transmits the created survey item list to the mobile terminal, calculates an empty house grade of the corresponding empty house based on the field survey results received from the mobile terminal, and transmits the calculated empty house grade to an empty house information system. According to the present invention, the field survey results are input through the mobile in real-time such that the efficiency of the survey can be maximized.
Patent KR-20220151875-A (KR)
Title: Convertible Motor Wheel Sneakers
Inventor: YUN MIN SU
IPC: A63C17/20
Filed: 2021-05-07
Abstract: The present invention relates to a convertible motor/wheel mounted running shoe, wherein electrical energy is converted into kinetic energy by means of a motor such that acceleration and deceleration can be performed, a long distance can be moved by means of a wheel without effort, the presence of a bumpy road or an object or a person in front can be sensed by a sensor, and power is supplied from the outside by means of a power supply unit so as to solve problems of sore feet and the formation of blisters when walking for a long time. That is, the present invention relates to a running shoe. The running shoe comprises: a motor which is formed inside the running shoe to convert electrical energy into kinetic energy, thereby performing acceleration and deceleration; a donut-shaped wheel to move a long distance without effort; an elliptical sensor which can automatically slow down by detecting whether there is a bumpy road or an object or a person in front; and a button-shaped wheel turning on/off and power supply unit which supplies power from the outside and changes a setting between a conventional running shoe (without a wheel) and a wheeled running shoe according to a situation.
Patent KR-20220154510-A (KR)
Title: Wireless distributed learning system including abnormal terminal and method of operation thereof
Inventor: WAN CHOI
IPC: H04W24/06
Filed: 2021-05-13
Abstract: An electronic device according to various embodiments of the present disclosure comprises a communication circuit and a processor. The processor can be configured to obtain information about the number of expected abnormal terminals, allocate different resources to each of a plurality of terminal groups, wherein the number of the plurality of terminal groups is greater than the number of the expected abnormal terminals, obtain learning data of each of the plurality of terminal groups, and identify a final terminal group among the plurality of terminal groups, based on the learning data.
Patent KR-20220154521-A (KR)
Title: Successive-Approximation-Register Analog-to-Digital-Converter Using Capacitor Split And Operating Method thereof
Inventor: YANG BYUNG DO
IPC: H03M1/46
Filed: 2021-05-13
Abstract: A successive-approximation-register (SAR) analog-to-digital converter (ADC) using capacitor splitting and an operating method thereof are disclosed. According to one aspect of the present disclosure, the SAR ADC for converting an analog signal into a digital code includes: at least one upper array and a terminal capacitor, wherein the at least one upper array includes a capacitor array including one or more capacitors and configured to correspond to one or more upper bits of the digital code, respectively; and an SAR controller that determines a calibration code by changing the voltage applied to a lower end of the upper array corresponding to a bit (hereinafter referred to as target bit) having a different value from the least significant bit (LSB) of the digital code or the terminal capacitor, and outputs an output code obtained by correcting the digital code using the calibration code. According to the present invention, it is possible to attain high speed and high resolution by compensating for measurement errors using a split capacitor separated from capacitors corresponding to upper bits.
Patent KR-20220154550-A (KR)
Title: Tannic Acid-based Super Water-repellent Coating Composition and Manufacturing Method thereof
Inventor: PARK SANG HEE
IPC: C09D5/16
Filed: 2021-05-13
Abstract: The present invention relates to a tannic acid-based super water-repellent coating composition and a manufacturing method thereof, wherein the method includes the steps of: manufacturing environmentally friendly hydrophobic nanoparticles by modifying the surface of tannic acid; and manufacturing the super-water-repellent coating composition for inhibiting freezing using the same.
Patent KR-20210143662-A (KR)
Title: Damping Material as Intermediate Layer for a Brake Lining and Process for Making the Damping Material
IPC: C08K7/02
Filed: 2021-05-14
Abstract: The present invention relates to a damping material (10) for a damping layer or an intermediate layer of a brake lining having at least one rubber content and one resin content. A plurality of regions, which are macroscopically and heterogeneously divided, are formed in the damping material (10). The region comprises a rubber region (1) having a high rubber content of at least 3 wt% and up to 50 wt%, and a resin region (2) having a high resin content of at least 5 wt%. Accordingly, there is no resin in the rubber region (1), there is no rubber in the resin region (2), or the rubber region (1) has a resin content of 5 wt% or less. According to the present invention, noise generation and mechanical vibration generation can be reduced.
Patent KR-20220154987-A (KR)
Title: Pharmaceutical composition for controlling blood pressure in a subject with ischemic stroke or transient ischemic attacks
Inventor: KIM BONG SEOG
IPC: A61P9/00
Filed: 2021-05-14
Abstract: The pharmaceutical composition of the present invention can be administered to a subject having an ischemic stroke or a transient ischemic attack after the acute phase to effectively control blood pressure. The present invention includes fimasartan, a pharmaceutically acceptable salt thereof, a stereoisomer thereof, or a hydrate or solvate thereof.
Patent KR-20220158327-A (KR)
Title: Light control system of self-diagnosis type for outdoor LED lighting
Inventor: CHOI HYUN CHEOL
IPC: G01R31/44
Filed: 2021-05-24
Abstract: The present invention is a technology to maintain durable outdoor LED lighting equipment through which high current flows by distinguishing failures in LED lighting equipment installed outdoors. More specifically, the present invention relates to a technology designed to maintain the durability of outdoor LED lighting equipment through which high current flows, which connects multiple LED loads in series and parallel for outdoor LED lighting equipment, thereby allowing, even when a failure occurs in a certain section, the LED loads located in the remaining sections to operate as intended, and also diagnosing the failure quickly. In particular, as described above, the present invention relates to a technology that allows for quick identification of the occurrence of a failure in the outdoor LED lighting equipment at a specific point even through a management server member located in a remote location. According to the present invention, by using a narrow-band Internet of Things member and the management server member, a failure occurring in the corresponding section in the LED lighting equipment can be provided to the management server member in a remote location. Therefore, post-management, such as repair of the failure before a blackout, can be made easily.
Patent KR-20210148919-A (KR)
Inventor: LUO YANG
IPC: H01F41/02
Filed: 2021-05-27
Abstract: The present invention provides an anisotropic bonded magnet and a preparation method thereof. By adopting a method of stacking magnets with different SmFeN contents and/or densities, the performance of the magnet in the middle is higher, and the performance of the magnets at the two ends and/or the periphery thereof is lower, so that the performance deviation generated by the density difference in a pressing process is compensated, and performance uniformity of the magnet in an axial direction is improved. The method solves problems that in an orientation densification process, magnetic field orientation and density in a heightwise direction are not uniform, and the middle is lower and the two sides are higher. The anisotropic bonded magnet prepared by the method has the characteristic that the density deviation in a pressing direction is less than 2%, the orientation degree and density of the magnet are effectively improved, and the precision in uniformity and size of the magnetic performance of the magnet are effectively improved.
Patent KR-20220163698-A (KR)
Inventor: KIM YOUNG MIN
IPC: B66F9/24
Filed: 2021-06-03
Abstract: An objective of the present invention is to provide an electric forklift using an integrated controller which can use electric energy. According to one embodiment of the present invention, the electric forklift using an integrated controller comprises: a battery storing electric energy; an inverter connected to the battery, and converting a direct current voltage of the battery into an alternating current voltage; a drive motor connected to the inverter, and driving an electric forklift by applying the converted alternating current voltage thereto; a lifting device lifting or lowering an article; a lifting motor connected to the inverter, and driving the lifting device by applying the converted alternating current voltage thereto; and an integrated controller controlling the drive motor and the lifting motor, performing regenerative braking by torque of the drive motor when the electric forklift decelerates to produce electric energy, and performing the regenerative braking by torque of the lifting motor in accordance with the gravity of the article when the lifting device descends to produce the electric energy.
Patent KR-20210157336-A (KR)
Inventor: BARTH STEFFEN
IPC: B23K35/40
Filed: 2021-06-14
Abstract: The present invention provides a flux core wire (10) for a welding method. The flux core wire (10) includes: a tubular wire sheath (11); and a wire core (12) of flux powder surrounded by the tubular wire sheath (11), wherein the wire sheath (11) and the wire core (12) have a composition for forming a melt of CuSn_12Ni_2 during welding. The present invention provides a new type of flux core wire for a welding method, a welding method using the flux core wire, and a method for manufacturing the flux core wire.
Patent KR-20220068117-A (KR)
Title: Refrigerator
Inventor: CHOMIN LEE
IPC: F25D23/10
Filed: 2021-06-21
Abstract: Disclosed is a refrigerator fixing a door panel to a door body by using a sliding trim. The refrigerator includes a body forming a storage chamber, and a door provided to open and close the storage chamber. The door includes: a door body including a first sash and a second sash forming both sides; a door panel mounted in the door body to be separable, and including a first side trim provided to be rotated and combined with respect to the first sash, and a second side trim spaced a predetermined distance apart from the second sash to form a sliding groove; and a sliding trim slid with respect to the door body and the door panel to be inserted into the sliding groove, and fixing the second side trim to the door body. Therefore, the present invention is capable of easily changing the design of a door.
Patent KR-20210158349-A (KR)
Inventor: O'MALLEY THOMAS
IPC: A61B17/22
Filed: 2021-06-23
Abstract: The present invention relates to a clot retrieval device with a flexible collapsible frame to retrieve acute blockage from a blood vessel. According to the present invention, the clot retrieval device comprises an inner expandable member and an outer expandable member. Each expandable member is formed from a respective strut framework such that the outer expandable member has a larger cell opening than that of the inner expandable member. The outer expandable member has a plurality of discrete main body segments spaced apart from the longitudinal axis of the device. Adjacent discrete main body segments are joined by a pair of tapered connection arms capable of being bent with a smaller radius of curvature that that of a main body segment. Some or all of the main body segments include a radiopaque marker positioned to illustrate the circumference of each main body segment and are slightly staggered relative to the longitudinal axis of the device so that the markers overlap when the device is collapsed for delivery.