baber/WOPTO huggingface dataset:
Patent KR-20210010772-A (KR)
Inventor: JO JAE IL
IPC: H01C7/13
Filed: 2019-07-19
Abstract: Provided is a temperature fuse resistor with an explosion-proof function, which can block current when the internal temperature rises or overcurrent flows. The temperature fuse resistor with an explosion-proof function comprises: a hollow tube-shaped housing composed of an insulator; a first electrode and a second electrode coupled to both end portions of the housing, respectively; a first wire and a second wire connected to the first electrode and the second electrode, respectively; a first fuse which includes an insulation rod composed of an insulator, a first electrode cap and a second electrode cap coupled to both ends of the insulation rod, respectively, and a resistance line wound on the outer circumferential surface of the insulation rod and having both ends connected to the first electrode cap and the second electrode cap, respectively, and is positioned within the housing to allow the first electrode cap to be connected to the first electrode; and a second fuse positioned within the housing to be disposed in series with the first fuse and including a conductive supporter coming in close contact with the second electrode cap and composed of a metal with a melting point lower than the resistance line, a conductive piston having both ends coming in contact with the conductive supporter and the second electrode, respectively, and an elastic member disposed between the conductive piston and the second electrode to apply elastic force to the conductive piston.
Patent KR-20210015040-A (KR)
Inventor: CHO HANGSUNG
IPC: D06M11/46
Filed: 2019-07-31
Abstract: The present invention relates to a photothermal composition comprising a carbon compound, an infrared absorbing complex oxide, a tin-based compound, and a coating resin in an organic solvent. Particularly, the present invention relates to: a photothermal composition comprising the carbon compound, infrared absorbing complex oxide, and tin-based compound, which are particles each having a size of 10 to 2000 nm, in a weight ratio of (6 to 8) : (1 to 3) : 1; a method of manufacturing a photothermal fabric using the same; and a photothermal fabric manufactured thereby.
Patent KR-20190096870-A (KR)
Title: Device and system of managing service device with communication module
Inventor: JANG BONGMUN
IPC: H04L12/28
Filed: 2019-07-31
Abstract: The present invention relates to an apparatus and a system for managing apparatuses including a communication module. According to an embodiment of the present invention, a service apparatus including a communication module comprises: a communication unit for directly communicating with one of a hub apparatus and an access point apparatus; and an apparatus control unit for controlling the communication unit to perform connection to the hub apparatus according to a communication connection state with the access point apparatus.
Patent KR-20210022265-A (KR)
Title: Pouch for maskpack
Inventor: PARK HEYO SU
IPC: A45D34/06
Filed: 2019-08-20
Abstract: A mask pack pouch according to an embodiment of the present invention provides a mask pack pouch in which two films are divided into four regions in a heat-sealing method, wherein the mask pack pouch comprises: a first region in which the mask pack is stored; a second region storing the cleansing cream on an upper part of the first region; a third region formed adjacent to the second region on an upper part of the first region to store the toner; and a fourth region for storing a cotton pad under the first region. The present invention can increase user convenience.
Patent KR-20210025783-A (KR)
Title: Advertising Method and SNS Advertising System
Inventor: LSY
IPC: G06Q50/00
Filed: 2019-08-28
Abstract: The present invention relates to an advertising method and SNS advertising system thereof. The advertising method comprises the steps of: extracting groups by analyzing a call data records system (CDR) system storing a call history of a user terminal; receiving advertisement information; searching for a user profile and selecting at least one specific person, whose user profile matches the advertisement information; selecting a target group including a specific person; and advertising to the selected target group. According to the present invention, the advertising method can effectively advertise to the user terminal connected to a wired/wireless communication network.
Patent KR-20210026569-A (KR)
Title: Polymer and hardmask composition and method of forming patterns
Inventor: JUNG HYEONIL
IPC: G03F7/20
Filed: 2019-08-30
Abstract: The present invention relates to a polymer, a hard mask composition including the polymer, and a patterning method using the hard mask composition. The polymer includes a structural unit obtained from the reaction of a reaction mixture including: a first compound represented by chemical formula 1; and a second compound different from the first compound, and selected from a substituted or non-substituted C6-C30 aromatic compound and a substituted or non-substituted C2-C30 heterocyclic compound. In chemical formula 1, Ar, R^1 and R^2 are the same as defined in the specification.
Patent KR-20210027685-A (KR)
Title: Suggesting guide distance system
Inventor: Jung kyu shik
IPC: A63B69/36
Filed: 2019-09-01
Abstract: The present invention relates to an apparatus which provides a recommended distance for hitting a golf ball by correcting the measured distance based on real measurement data. The apparatus comprises: a display unit (15) which displays a pin for specifying a target for measuring a distance in an actual field with the actual field as a background, and displays data including the distance and angle to the target; a physical distance measuring unit (11) which measures the distance from the user′s position to the target and the angle between the ground surface and the target; an input unit (16) which allows a user to input and select set values in the apparatus; and a sensor unit (14) which has a built-in sensor.
Patent KR-20210030139-A (KR)
Title: Refrigerator installed at an entrance of the place
Inventor: WONJIN LEE
IPC: E05C19/16
Filed: 2019-09-09
Abstract: According to an embodiment of the present invention, a refrigerator for an entrance door comprises: a cabinet installed by penetrating an entrance door or a wall surface and having a storage chamber for storing an object; a housing coupled to a lower end of the cabinet; an outer door connected to a front surface of the cabinet to open and close the storage chamber and exposed to the outside; an inner door connected to a rear surface of the cabinet to open and close the storage chamber and exposed to the inside; a cold air supply device stored in a space defined by the housing and the lower portion of the cabinet and supplying cold air to the storage chamber; and a door opening and closing device controlling opening and closing of the outer door. The door opening and closing device can comprise: an electromagnet provided to the cabinet; and a permanent magnet provided to a back surface of the outer door.
Patent KR-20210030157-A (KR)
Title: Apparatus and method for authentication and authorization for unmanned aerial service in wireless communication system
Inventor: JUNGSHIN PARK
IPC: H04W60/00
Filed: 2019-09-09
Abstract: The present invention relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data rate after a 4th generation (4G) communication system such as Long Term Evolution (LTE). The present disclosure relates to a method and an apparatus for authenticating an unmanned aerial service (UAS) terminal by using a mobile communication system and performing authentication for the UAS in consideration of pairing information between UAS terminals. By applying the method, an UAS operator can use a mobile communication system to authenticate the authenticity of a UAS terminal without an additional process, and it is possible to control the UAS to be provided between an unmanned aerial vehicle (UAV) and a UAV controller (UAC) allowed by the operator.
Patent KR-20210030162-A (KR)
Title: Twist machine
Inventor: LEE SANG WON
IPC: B21D11/14
Filed: 2019-09-09
Abstract: The present invention relates to a twist machine and, more particularly, to a twist machine which can easily process a workpiece into a twist shape twisted at a desired angle, has a simple structure to be easily operated, and can reduce processing costs. The twist machine can easily form a twist on a workpiece by the operation of a processing handle, and can have a simple structure in which the workpiece is processed using a motor and a reducer instead of the processing handle if needed, thereby reducing manufacturing costs. The twist machine enables a user to form a twist on a workpiece by using the reducer. In addition, the twist machine can include a preheating means so that a twist shape is smoothly formed on a workpiece, can prevent excessive force from being applied to both ends of the workpiece, thereby avoiding separation of the workpiece from an operating shaft or a jig, and can prevent both the ends of the workpiece from being deformed. The twist machine comprises a processing means, a moving means, a fitting groove, and an insertion hole.
Patent KR-20200033179-A (KR)
Title: An apparatus and method for processing burst read transactions
Inventor: JALAL JAMSHED
IPC: G06F13/40
Filed: 2019-09-10
Abstract: Provided are a burst decoding transaction processing apparatus and a method thereof. The apparatus includes: a master device; and a slave device connected to the master device via a connection medium. The master device includes a processing circuit initiating a burst decoding transaction enabling the slave device to issue address transmission for designating a decoding address to the master device via the connection medium. The slave device is configured to obtain a plurality of data items requested by a burst decoding transaction based on a decoding address designated by the address transmission and perform a plurality of data transmissions via the connection medium for transmitting the data items to the master device, thereby processing the burst decoding transaction. The slave device includes a transmission identifier generation circuit for generating a transmission identifier transmitted via the connection medium for each of the data transmissions to identify which one of the data items is transmitted by the data transmissions. The master device includes a buffer circuit buffering the data items received via the plurality of data transmissions and enabling the data items to be provided to the processing circuit in a determined order by using the transmission identifier provided for each of the data transmissions regardless of an order in which the data items are transmitted to the master device via the data transmissions. Through the composition, overhead for managing the supply of data items for a processing circuit in a determined order can be considerably reduced.
Patent KR-20190108548-A (KR)
Title: System and Method for providing safe drive route
Inventor: LEE SANG YOOL
IPC: G08G1/017
Filed: 2019-09-16
Abstract: The present invention relates to a system for providing safe driving route information, and to a method thereof. The system for providing safe driving route information includes: a use terminal, which transmits bad driving vehicle report information inputted by a user to a bad driving monitoring device, and requests and receives safe driving route information to the bad driving monitoring device; and a bad driving monitoring device registers a bad driver or a bad driving behavior frequent occurrence area based on the bad driving vehicle report information, checks a current location of the pre-registered bad driver and the bad driving behavior frequent occurrence area in accordance with the safe driving route information request from the user terminal, and generates the safe driving route information avoiding the checked positions to provide the information to the user terminal.
Patent KR-20210024945-A (KR)
Title: Systems and methods for electronic monitoring of inventory transfer
Inventor: HWANG JI WON
IPC: G06Q10/08
Filed: 2019-10-08
Abstract: According to the present disclosure, provided are a system and a method for monitoring inventory movement in real time. The system of the present invention comprises: a memory for storing a command; and a processor for executing a command of receiving a tote identifier associated with a tote for storing one or more products and receiving a container identifier associated with a container for storing the tote. The processor receives, from a user device in a first fulfillment center, a code associated with a vehicle for moving the container from the first fulfillment center to a second fulfillment center, receives the code associated with the vehicle from the user device in the second fulfillment center, receives at least one of the container identifier and the tote identifier from the user device in the second fulfillment center, and authorizes movement of a first product on the basis of the code and at least one of the container identifier and the tote identifier.
Patent KR-20210044097-A (KR)
Title: Oral Health Prediction Device and Method Using Periodontitis Detection
Inventor: GO TAEYEON
IPC: A61B5/00
Filed: 2019-10-14
Abstract: The present invention relates to an oral health prediction device and method using periodontitis detection for accurately predicting an oral health of a user by comprehensively analyzing the presence or absence of correction, a periodontitis status, and a prosthesis status through photo analysis using a machine learning algorithm when a user uploads an oral photo. The user provides the oral image of the user through a network using a user terminal. If the user requests an oral health test result, the present invention predicts an oral health status by analyzing the oral image with the machine learning algorithm, analyzes the condition of periodontitis and prostheses through the analysis of the oral photo, predicts the oral health status based on the analyzed periodontitis status information and prosthesis status information, and provides the oral health condition prediction information to the user.
Patent KR-20210044446-A (KR)
Title: Composition of Pressure Sensitive Adhesives for Flat Panel Display
Inventor: LEE JAEGWAN
IPC: C09J133/04
Filed: 2019-10-15
Abstract: The present invention relates to an adhesive composition for a flat panel display. According to the present invention, an adhesive which is used in a flat panel display and satisfies optical performance, cutting properties, folding properties, and step absorption rate while satisfying basic physical properties is manufactured by using a specific (meth)acrylic copolymer and a curing agent composition.
Patent KR-20200119696-A (KR)
Title: Underwater Camera Device
Inventor: KIM KI TAE
IPC: F21L4/00
Filed: 2019-10-24
Abstract: A disclosed invention relates to an underwater camera device including: a frame formed in a bar shape, wherein a mounting hole is formed through the frame and a lighting coupling portion is formed at both ends of the frame; an underwater camera detachably coupled to the mounting hole of the frame; and an underwater lighting unit detachably coupled to the lighting coupling portion of the frame. The present invention provides the underwater camera device which can conveniently be used by a user by detachably combining the underwater camera and the plurality of underwater lighting units in one frame.
Patent KR-20210049618-A (KR)
Inventor: JOONKI KIM
IPC: G09G3/3266
Filed: 2019-10-25
Abstract: According to the present invention, provided is a display device including a display panel displaying an image and a scan driving part having a shift register for supplying a scan signal to the display panel. The shift register includes: a first output part outputting an Nth clock signal as a scan signal of a logic low in response to the potential of a Q node; a second output part outputting a scan high voltage as a scan signal of a logic high in response to the potential of a QB node; a Q node control part controlling the Q node based on a start signal, an Nth-1 clock signal and an Nth+2 clock signal; a QB node control part controlling the QB node based on the start signal, the Nth+2 clock signal and the potential of the Q node; and a compensation capacitor having one end connected to the Q node and having the other end connected to a scan high voltage line delivering the scan high voltage.
Patent KR-20210052938-A (KR)
Title: Ruthenium-based ammonia decomposition catalyst and preparation method thereof
Inventor: CHO BYEONGOK
IPC: B01J37/02
Filed: 2019-11-01
Abstract: The present invention relates to a ruthenium-based ammonia decomposition catalyst, in particular, to a ruthenium-based ammonia decomposition catalyst containing: ruthenium; a catalyst metal composite support; and a metal selected from a group consisting of alkali metals, alkaline earth metals, and mixtures thereof, and a preparation method thereof. The ammonia decomposition catalyst according to the present invention, in an ammonia decomposition reaction, shows a high ammonia conversion rate even at the low temperature and enables efficient hydrogen production. In addition, provided is a method for preparing the ammonia decomposition catalyst, capable of maximizing the performance of the catalyst as well as facilitating the preparation of the ammonia decomposition catalyst.
Patent KR-20210056862-A (KR)
Title: Injection molding apparatus
Inventor: KIM MINKYU
IPC: B29C45/26
Filed: 2019-11-11
Abstract: An injection molding device according to an embodiment includes: a mold including a cavity; first and second plates facing each other with the cavity interposed therebetween; a cutting blade connected to the first plate; a cutting assist member connected to the second plate and facing the cutting blade; a first rotating member rotating about a first axis and having one side coming in contact with the first plate; and a first rod coming in contact with the other side of the first rotating member.
Patent KR-20210058399-A (KR)
Inventor: EUI TAE KIM
IPC: H01L27/32
Filed: 2019-11-14
Abstract: The present invention provides a transparent display panel including a display unit and a non-display unit. The display unit includes a plurality of light emitting portions, a plurality of transmitting portions, a plurality of wiring portions spaced apart from each other and arranged in one direction, and a plurality of pixel circuit portions electrically connected to the light emitting portions to drive the light emitting portions. The wiring portion alternately includes a VSS voltage connection wiring and a VDD voltage connection wiring. The present invention provides a transparent display panel and a transparent display device. Accordingly, in the transparent display panel and the transparent display device according to the present invention, the transmittance of the display unit is not reduced, and it is possible to have a new pixel arrangement structure capable of maximizing a transparent area of a bezel part and minimizing a haze value.
Patent KR-20210059151-A (KR)
Inventor: SHIN HYEONG HO
IPC: H01L21/76
Filed: 2019-11-14
Abstract: According to an embodiment, a method for processing a semiconductor wafer is disclosed. The semiconductor wafer processing method comprises the following steps of: placing a mask of a predetermined shape on an upper portion of a cut region of a semiconductor wafer; primarily etching the cut region through the mask by using non-selective etching; and secondarily etching of the primarily etched cut region by using selective etching. The cut region has a V-shaped cross-section. Therefore, the semiconductor wafer processing method forms a cut region by etching so as to reduce tact time.
Patent KR-20210060027-A (KR)
Inventor: CHO SANGHYUN
IPC: G06K9/62
Filed: 2019-11-18
Abstract: According to one embodiment of the present invention, a data acquisition system for recognizing a product includes: an image collection unit for capturing an image of an object while adjusting position and image-capture angle; a turntable which is rotatable; a control unit for controlling the operation of the image collection unit and the turntable; a barcode reader for reading a barcode attached to the object to obtain object identification information; and a data server for storing and managing information related to the object, thereby collecting a large amount of high-quality object-related data to improve the accuracy and reliability of product recognition through a machine.
Patent KR-20210061572-A (KR)
Inventor: SONG MOON KYU
IPC: G06V10/30
Filed: 2019-11-20
Abstract: Provided is a method for obtaining a reference image for optical object recognition, in which some light sources, disposed to correspond to an object recognition window, which is a partial area of a display panel among a plurality of light sources included in the display panel, are driven. In a state in which some light sources are driven, a plurality of images are successively obtained based on reflected light received through the object recognition window using an object recognition sensor. At least one of the plurality of images is obtained as a first reference image for optical object recognition of a first object. The first reference image is stored.
Patent KR-20200070102-A (KR)
Inventor: OHTAKA SAYUKI
IPC: H01L21/67
Filed: 2019-11-22
Abstract: Provided is a processing apparatus capable of checking processing progress of a workpiece. The processing apparatus includes: a chuck table; a cutting unit; a rail on which a workpiece is temporarily arranged; a cleaning unit; a display screen (111); and a display information setting unit for setting a progress display screen (112) displayed on the display screen (111). On the progress display screen (112), set are an in-device map (120) having corresponding regions (121, 123, 124) in which predetermined colors (301, 303, 304) are displayed in response to the rail, chuck table, and cleaning unit, a workpiece mark for overlaying a current position of the workpiece with the in-device map (120), and a plurality of cells (131) for indicating storage selves of a cassette. In a cell (131), displayed are colors (301, 303, 304) of corresponding regions (121, 123, 124) corresponding to the current position of the workpiece accommodated in a storage shelf of the cassette indicated by the cell (131).
Patent KR-20210063107-A (KR)
Title: Reinforcement learning based agent and autonomous moving object equipped with this using state memory-based artificial neural network for collision avoidance and autonomous driving
Inventor: LEE DEOK JIN
IPC: G05D1/00
Filed: 2019-11-22
Abstract: Disclosed, in the present invention, are a reinforcement learning-based agent using a state memory-based artificial neural network and an autonomous moving object equipped with thereof, capable of enabling the autonomous moving object to avoid collisions with obstacles and perform autonomous driving even in an indoor or an outdoor environment wherein a GPS shadow area or a location recognition is not possible. The present invention comprises: a sensor fusion model; an artificial neural network-based reinforcement learning model; and an operating environment.