baber/WOPTO huggingface dataset:
Patent KR-20200104557-A (KR)
Inventor: JUNG MIN WOO
IPC: H04N21/262
Filed: 2019-02-27
Abstract: The present invention relates to a hybrid CCTV system for a vessel, capable of mixing an IP CCTV system and an analog CCTV system. According to one embodiment of the present invention, the hybrid CCTV system for a vessel comprises: a first camera unit having at least one IP CCTV camera which obtains an image of a set area in a vessel in an internet protocol (IP) method; a second camera unit having at least one analog CCTV camera which obtains an image of a set area in a vessel in an analog method; a CCTV monitor for displaying an image of a camera selected from a camera list of the first camera unit and the second camera unit; and an integrated server unit for providing the camera list of the first camera unit and the second camera unit to the CCTV monitor, and receiving an image from the IP CCTV camera and an image from the analog CCTV camera so as to provide the received images to the CCTV monitor.
Patent KR-20200018766-A (KR)
Title: Device for preventing white plume
Inventor: KIM SEONG WAN
IPC: F23J15/06
Filed: 2019-02-28
Abstract: The present invention relates to a white smoke prevention device, wherein the other end of an upper moving pipe (12) having an exhaust gas inlet (11) at one end is formed in a mixing chamber (13) which is connected only through the inlet (12) and a blower (15) after passing through the exhaust gas inlet (11) and an isolated external air inlet (14), external air passing through the external air inlet (12) meets the upper moving pipe (12) and is heat-exchanged with exhaust gas, the heat exchanged exhaust gas exits the upper moving pipe (12), and the external air is mixed in the mixing chamber (13) after passing through the blower (15).
Patent KR-20200105586-A (KR)
Inventor: KIM JONG EUN
IPC: H01M4/587
Filed: 2019-02-28
Abstract: The present invention relates to a lithium ion battery which is manufactured by using an electrode active material composition which is prepared by synthesizing a conductive polymer synthesized by using a cellulose-based compound, or one weak acid compound alone or a mixture of one weak acid compound or more as a template, and using the conductive polymer as a binder material. In addition, the present invention relates to a lithium ion battery which is manufactured by synthesizing PEDOT:CMC as a preferred active material composition and using the PEDOT:CMC as a binder. When using the technology of the present invention, it is possible to improve the cycle characteristics, that is, the lifespan of the lithium-ion battery which includes a negative electrode active material in the form of a graphite component or a silicon component alone or in a mixture with these active materials, and various positive electrode active materials including a nickel-cobalt-manganese-based (NCM) active material, a nickel-cobalt-aluminum-based (NCA) active material, a lithium-cobalt oxide (LCO) active material, lithium, and the like. In particular, the conductive polymer synthesized by using the cellulose-based compound of the present invention as a template is suitable for the coating process of a lithium-ion battery because the flow of the slurry is very good in the state where the active material is mixed.
Patent KR-20200108211-A (KR)
Inventor: KANG IN CHUL
IPC: G09F13/16
Filed: 2019-03-08
Abstract: According to the present invention, a display device includes: a transparent screen; a projector positioned in front of the transparent screen to scan an image on the transparent screen; and a light-shielding part located at a rear surface of the transparent screen. The light-shielding part includes a plurality of light-shielding plates which are arranged in a row at regular intervals (g) so as to block the light of the projector from exiting the rear surface of the light-shielding part while a background behind the light-shielding part is visually recognized by a viewer. The present invention provides the display device capable of preventing light pollution by blocking incident light rays passing through the transparent screen from being emitted to the outside while focusing people′s attention.
Patent KR-20200110050-A (KR)
Inventor: KANG DAEHO
IPC: G06Q30/02
Filed: 2019-03-15
Abstract: The present invention relates to an electronic device for dynamic geofencing to minimize overhead caused by performing unnecessary geofencing and a method thereof. According to one embodiment of the present invention, the electronic device comprises a display, a communication circuit, at least one memory, and at least one processor. The at least one memory stores instructions to allow the at least one processor, in execution, to: store information about at least one marketing region of interest (ROI) received from a first server through the communication circuit in the at least one memory; check at least one surrounding marketing ROI adjacent to the electronic device from at least one marketing ROI based on first location information of the electronic device; set the surrounding marketing ROI satisfying a predetermined condition from the at least one surrounding marketing ROI as a target geofence; and display marketing information corresponding to the target geofact on a display when it is checked that the electronic device enters the target geofence. Other various embodiments are possible.
Patent KR-20200008938-A (KR)
Title: Complex showcase refrigerator for displaying and storage
Inventor: YU JAE WOO
IPC: A47F3/04
Filed: 2019-03-21
Abstract: The present invention relates to a showcase refrigerator with a composite function of a display and storage and, more specifically, to a showcase refrigerator with a composite function which integrates a showcase module capable of displaying goods and a storage module capable of storing goods to display food or the like in the showcase module in a fresh manner and store goods to be displayed in the showcase module in the storage module. According to the present invention, the showcase refrigerator with a composite function of a display and storage comprises: a showcase module to display goods; a storage module to store the goods to be displayed in the showcase module; and a refrigeration module to supply cool air to the showcase module and the storage module. The showcase module includes a first case including a display space to display the goods and a shelf module installed in the display space.
Patent KR-20200117191-A (KR)
Inventor: KHO HONG SEOP
IPC: A61K47/26
Filed: 2019-04-03
Abstract: The present application discloses an artificial saliva composition comprising two different molecular weights of hyaluronic acid. The artificial saliva composition according to the present application has a viscoelasticity that is more similar to that of human saliva due to a marked increase in viscosity at a low shear rate and a small increase in viscosity at a high shear rate as compared to a composition comprising a single molecular weight of hyaluronic acid. In addition, in comparison with the composition comprising the single molecular weight of hyaluronic acid, an inhibitory effect on a main antibacterial substance in human saliva is not increased, and therefore, the artificial saliva composition can be effectively used in treatment of diseases requiring artificial saliva.
Patent KR-20200123594-A (KR)
Title: Electronic device for beam switching in wireless communication system and method thereof
Inventor: PARK SUNGCHUL
IPC: H04B17/382
Filed: 2019-04-22
Abstract: The electronic device according to various embodiments of the present invention includes: a first antenna module forming a first beam and receiving a serving beam from a first base station; a second antenna module forming a second beam and measuring the intensity of a signal of a neighbor beam received from a second base station; a first temperature sensor measuring a temperature corresponding to the first antenna module; a second temperature sensor measuring a temperature corresponding to the second antenna module; at least one processor operatively connected to the first antenna module or the second antenna module; and a memory operatively connected to the at least one processor. The memory stores instructions. When the instructions are executed, the at least one processor determines whether or not the first antenna module is overheated based on the temperature of the first antenna module obtained from the first temperature sensor during communication with the first base station through the first antenna module. When it is determined that the first antenna module is overheated, handover to the second base station can be performed based on channel measurement information on the second base station.
Patent KR-20200124489-A (KR)
Title: Uv lamp for implant surface treatment
Inventor: JU YOON GWAN
IPC: A61C8/00
Filed: 2019-04-24
Abstract: The present invention relates to a UV lamp for implant surface modification and, more specifically, to a UV lamp for implant surface modification with an electrode terminal capable of stably supplying power. The UV lamp for implant surface modification comprises: an internal electrode in which an object to be treated is disposed inside; an external electrode disposed opposite to the internal electrode; a discharge container formed in a double tube structure with an outer tube provided with the external electrode on the outside and an inner tube provided with the internal electrode on the inside; and a connection terminal electrically contacting the internal electrode and a power plate to which power is supplied to each other.
Patent KR-20200124910-A (KR)
Title: Apparatus and method for monitoring
Inventor: PARK JUN YEON
IPC: G05D1/00
Filed: 2019-04-25
Abstract: Disclosed are a device and method for monitoring facilities using a drone. According to one embodiment of the present invention, the device for monitoring comprises: a communication unit transmitting and receiving data with a drone in flight based on flight path information; a display unit outputting an image; an input unit receiving an input of a user; and a control unit. The control unit may receive image data from the drone through the communication unit, control the display unit to output the image based on the image data, control the display unit to output a manipulation button image including at least one of play, stop, rewind, and fast forward of the image, receive an image manipulation input for selecting one of the image manipulation button images through the input unit, generate a control signal for controlling a flight of the drone based on the image manipulation input, and transmit the control signal to the drone through the communication unit.
Patent KR-20200083119-A (KR)
Title: User verification device and method
Inventor: KO MIN SU
IPC: G06F21/36
Filed: 2019-04-25
Abstract: Provided are an authentication device and a method thereof. The authentication device converts input feature data extracted from an input image and registered feature data extracted from a registered image using a conversion function corresponding to a feature of the input image and compares converted input feature conversion data with registered feature conversion data to authenticate a user.
Patent KR-20200124937-A (KR)
Title: Controller and operating method thereof
Inventor: CHOI KWANG HO
IPC: G06F3/06
Filed: 2019-04-25
Abstract: According to embodiments of the present invention, a controller comprises: a host interface for providing reception preparation signals corresponding to a threshold value to a host in response to a program command provided from the host; an ORTTV selection part including a processor that performs training for determining an optimum value for the threshold value, wherein the processor selects any one of a minimum value to a maximum value as the optimum value; a time measurement part for controlling the host interface to provide reception preparation signals corresponding to the selected threshold value to the host, and measuring a reception time for data corresponding to the reception preparation signals; a normalization part for normalizing the reception time; and a controller including an optimal ORTTV determination part that determines a threshold corresponding to a minimum normalization time among normalization times measured for the minimum value to the maximum value as the optimum value. Therefore, the controller can detect an optimum outstanding ready to transfer (RTT) value through a training operation.
Patent KR-20200126785-A (KR)
Inventor: KIM JEONG SIK
IPC: G06F16/26
Filed: 2019-04-30
Abstract: According to an embodiment of the present invention, real-time production information is collected and a cause of paper broken is identified by using big data analysis technology to determine the cause of the paper broken in connection with the past paper broken time, thereby predicting an abnormal symptom of the same paper broken and providing an actionable alarm system in the field in advance. In addition, the present invention optimizes the resources of a paper mill to minimize human fluctuations and uses big data to derive insights and foresights on the target of interest. The present invention can build a manufacturing operating environment in which data-based decision-making is implemented in real time.
Patent KR-20200131391-A (KR)
Inventor: KWON SOON YONG
IPC: H01L21/02
Filed: 2019-05-13
Abstract: The present invention provides a method for producing a transition metal-chalcogen compound pattern structure which has low reactivity to oxygen, is prevented from vaporizing, and can form a structure at a desired position on a substrate while maintaining a stoichiometric ratio. According to one embodiment of the present invention, a method for producing a transition metal-chalcogen compound pattern structure includes: a step for forming a transition metal-containing transition metal layer on a substrate; a step for forming a transition metal pattern layer by patterning the transition metal layer; a step for arranging a chalcogen material-containing chalcogen material layer on the transition metal pattern layer; a step for heat-treating the chalcogen material layer; and a step in which the chalcogen material extracted from the chalcogen material layer and the transition metal of the transition metal pattern layer react to form a transition metal-chalcogen compound, thereby forming a transition metal-chalcogen compound pattern structure.
Patent KR-20200131393-A (KR)
Inventor: KIM WOONG KI
IPC: B65H35/06
Filed: 2019-05-13
Abstract: The present invention relates to an electrode supply device capable of supplying electrodes quickly and at regular intervals and, more specifically, to an electrode supply device supplying an electrode to a lamination part for lamination by alternately stacking electrodes and separators. In addition, the electrode supply device comprises: a first electrode supply part supplying the electrode; a sensing part detecting the position of the electrode located in the first electrode supply part; a gripper for gripping the electrode supplied from the first electrode supply part; a moving part moving the gripper along a closed curve shape; a control part for controlling the operation of the moving part; and a second electrode supply part receiving the electrode gripped by the moving gripper and supplying the same to the lamination part.
Patent KR-20200136784-A (KR)
Title: Methods and devices for recovery of metamorphic metals in plated waste water using ion-exchange fibers and electrolytes
Inventor: GU CHAN HOE
IPC: C02F1/28
Filed: 2019-05-28
Abstract: The present invention relates to a method for recovering metamorphic metals in plated waste water using an ion-exchange fiber and an electrolyte. Plated waste water is selectively supplied to first and second ion-exchange fiber chambers through a supply pump installed at a lower side of a plated waste water catchment tank in which the plate waste water is introduced. After plated waste water supplied to fiber support parts of the first and second ion-exchange fiber chambers is selectively supplied to a cylindrical fiber support part by opening/closing a solenoid valve installed at a supply pipe, metamorphic metals in plated waste water introduced through the ion-exchange fiber are collected. In a chamber in which the plated waste water is not introduced, cleaning liquid of a fiber cleaning solution catchment tank is supplied to a cleaning solution supply pipe of a center of the fiber support part so that the ion-exchange fiber is reversely washed. The reversely washed metamorphic metal negative ion solution is introduced into an electrolyte tank to recover the metamorphic metals by electrolyte. The waste from which the metamorphic metals are removed through the chambers is introduced into a positive ion exchange fiber chamber through the supply pipe to completely remove a very small amount of metamorphic metals to be recovered in a cleaning water catchment tank through an activated carbon filter and a micro-filter.
Patent KR-20200140106-A (KR)
Title: Method for extractiong of ellagic acid from berry
Inventor: KIM EUN A
IPC: C07D493/04
Filed: 2019-06-05
Abstract: Disclosed in the present specification is a method for efficiently extracting ellagic acid from berries. According to the method for extracting ellagic acid from berries, which is an aspect of the present invention, ellagic acid contained in berries can be extracted with a relatively simple method and with a high yield. In addition, since separate chemical substances are not added when extracting strawberries, it is possible to obtain an extract harmless to the human body.
Patent KR-20190108524-A (KR)
Title: Apparatus and method for processing work based on work object
Inventor: CHOI JAE HO
IPC: G06Q10/10
Filed: 2019-06-07
Abstract: The present invention relates to a work object-based work processing apparatus including a memory and a processor electrically connected to the memory and a work object-based work processing method performed by the work processing apparatus. The work processing method comprises: a step of receiving information about a work instructor which generates work instructions directing a work processor to process work, confirms the finished work when the work is completed, and determines whether the work needs to be modified; a step of receiving information about the work processor which handles the directed work by the work instructions and generates work process content including one or more items between file objects or texts related to the work process; a step of creating a work object-dependent chat room which is accessed through a work object, depends on the work object, and shares work messages between the work instructor and the work processor; a step of making a work plan by encapsulating the information about the work instructor and the work processor, the work object-dependent chat room, and the work instruction to generate a work object; a step of receiving the work process content from the work processor through the work object-dependent chat room; and a step of performing work by re-encapsulating the work object to which the work process content is added. According to the present invention, it is possible to effectively process work by applying a PDCA cycle to check work process and progress.
Patent KR-20200122201-A (KR)
Title: System and method for computer-implemented artificial intelligence batch picking optimization and communication
Inventor: MO WENTING
IPC: G06N20/00
Filed: 2019-06-12
Abstract: According to the embodiments of the present invention, provided are a system and a method implemented by a computer for optimization of batch pick-up. The system comprises one or more memory devices for storing instructions and one or more processors. The processors execute the instructions to receive an order including one or more items for pickup. In addition, the system can calculate one or more high-density areas in a fulfillment center by calculating a distance between a first item in one or more items and the other item in at least one of the items by using a search algorithm. Moreover, the system can generate the high-density area by calculating the closest neighboring item for the items and selecting the closest neighboring items.
Patent KR-20200144365-A (KR)
Inventor: JEONG JONG CHAN
IPC: G06Q50/20
Filed: 2019-06-18
Abstract: According to an embodiment of the present invention, provided are a method for providing a customized learning service and a device using the same. The method for providing a customized learning service comprises the steps of: receiving training data and test data in a form of images or characters from at least one user terminal; determining similarity between each of the training data and test data and an expected question; determining a source of the expected question based on the similarity; receiving a request for questioning the expected question together with questionnaire conditions; selecting the expected question from the source which satisfies the questionnaire conditions; and providing the selected expected question.
Patent KR-20200000806-A (KR)
Title: Method for detecting and locating false ads-b targets and secondary radar system implementing such a method
Inventor: BILLAUD PHILIPPE
IPC: G08G5/00
Filed: 2019-06-18
Abstract: An ADS-B spoofer is an false ADS-B squitter, an ADS-B squitter is an aircraft position information signal transmitted to secondary radars, the ADS-B squitters are detected over time at different bearings of an antenna in the rotation of the radar, and a method at least comprises, for each secondary radar, a first step of detection of an ADS-B spoofer and a second step of location of the position in the azimuth of an ADS-B spoofer generator. The second step includes the following operations: measurement of received powers on the sum, difference, and control patterns of the antenna upon the detection of the ADS-B squitter, and measurement of the azimuth of the antenna of the secondary radar; and generation and storage of at least one assumption of the azimuth of the spoofer for each detected ADS-B squitter, wherein the assumption is equal to the sum of the azimuth of the antenna and the estimated bearing of the spoofer, and the estimated bearing is characterized by the ratio of the received power on the sum pattern to the received power on the control pattern on the one hand, and by the ratio of the received power on the difference pattern to the received power on the control pattern on the other hand. Therefore, the method can prevent the use of unfocused antennas from resulting in electromagnetic pollution.
Patent KR-20200007655-A (KR)
Inventor: NUSSBAUMER THOMAS
IPC: F16C32/04
Filed: 2019-06-27
Abstract: The present invention relates to an electromagnetic rotary driver designed as an outer rotor including a rotor (3) arranged around a stator (2) and including a ring-shaped magnetically effective core (31) with a magnetic center plane (C). The stator (2) is designed as a bearing and a driver stator. In an actuated state, the rotor (3) is contactlessly and magnetically drivable about a desired rotary shaft that defines an axial direction (A) by the stator. The rotor (3) is contactlessly and magnetically levitated about the stator by the stator (2). The rotor (3) is actively and magnetically levitated in a radial plane perpendicular to the axial direction (A), and self-stabilized in the axial direction (A) and manually against the slope. The rotor (3) includes a magnetically effective bearing ring (34) and the ring is arranged separately at an outer side in a radial direction of the magnetically effective core (31) of the rotor (3). An additional bearing stator (7) having a magnetically effective stator ring (71) is provided to interact with the bearing ring (34). The additional bearing stator (7) is designed and arranged in a way that the stator ring (71) enables the rotor (3) to be self-stabilized manually against the slope. The bearing ring (34) is connected to the magnetically effective core (31) of the rotor (3) through a connection element (35) made of a material having lower permeability. In addition, provided is a rotational device including the electromagnetic rotary driver (1).