baber/WOPTO huggingface dataset:
Patent KR-20210035379-A (KR)
Title: Method of reducing damage to an object with distributed load by brake system control at accidental collision
Inventor: SHIN SUNGUK
IPC: B60W30/08
Filed: 2019-09-23
Abstract: The present invention relates to a method of controlling a vehicle so as to avoid colliding with an object or relieve damage with a distributed load by control on a brake system and the steering wheel in case of an emergency. For instance, in case of an urgent situation in which a vehicle cannot avoid a collision with a pedestrian only through sudden braking because the vehicle is driving at a high speed, an urgent inertia drift system is operated. First, the urgent inertia drift system switches the steering wheel in a first direction while operating only a front brake located on the side opposite to the first direction (first drift step). Next, the direction of the force of the vehicle toward the pedestrian can be changed from straight driving to a centrifugal direction in the short moment, and, continuously, two rear brakes are operated to maintain the centrifugal direction (second drift step). As a result, the vehicle can avoid a pedestrian by sliding, or relieve damage with a distributed load.
Patent KR-20210035384-A (KR)
Title: Battery management system, battery management method, battery pack and electric vehicle
Inventor: KIM JONG WAN
IPC: H01M10/48
Filed: 2019-09-23
Abstract: Provided are a battery management system, a battery management method, a battery pack and an electric vehicle. The battery management system comprises a first connection unit, a first slave controller, and a master controller. The first connection unit electrically connects each battery cell included in a first battery group to the first slave controller. Power from the first battery group is supplied to the first slave controller through a first power supply line included in the first connection unit. The first slave controller determines a first reference voltage value during the execution of a first communication mode, and determines a first comparison voltage value during the execution of a second communication mode. The master controller determines, on the basis of the first reference voltage value and the first comparison voltage value, whether or not a line disconnection of the first power supply line has occurred.
Patent KR-20190117419-A (KR)
Inventor: KIM HYUNKYU
IPC: H04N13/383
Filed: 2019-09-27
Abstract: Disclosed are a content providing method for an autonomous vehicle, to provide 3D content to a passenger without causing vertigo and/or motion sickness, and an apparatus for the same. According to one embodiment of the present invention, the content providing method comprises: a step of measuring user data for representation of 3D content; a step of using a predetermined algorithm to estimate first estimation data representing an expected level of vertigo of a user and second estimation data representing an expected motion sickness level of the user based on the user data; and a step of adjusting the depth of the 3D content when the first estimation data is greater than a first threshold value or the second estimation data is greater than a second threshold value, and reproducing the 3D content through an output device based on the adjusted depth. One or more among an autonomous vehicle, a user terminal, and a server can be linked with an artificial intelligence (AI) module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, and a fifth-generation (5G)-related device, and the like.
Patent KR-20210041990-A (KR)
Title: Dry cleaning device
Inventor: AN JIN HO
IPC: H01L21/02
Filed: 2019-10-08
Abstract: According to one embodiment of the present invention, provided is a dry cleaning device, which includes: a blower having a discharge passage to spray air to an object; a chamber in which the blower is accommodated and which includes an inlet space into which particles separated from the object are introduced; and a suction unit connected to the chamber to suck in and discharge the particles by sucking air in the inlet space. The blower includes: a rod portion having an inlet through which air is introduced at one end and a plurality of outlets through which air is discharged on an outer circumferential surface; and blade portions disposed on both sides of the rod portion to guide the air discharged from the rod portion to the object, wherein the discharge portions are disposed in the longitudinal direction of the rod portion, and a distance between the discharge portions may increase from one end of the road portion to the other end thereof.
Patent KR-20210042746-A (KR)
Title: See-through type display device and glasses type augmented reality apparatus including the same
Inventor: LEE CHANG KUN
IPC: G02B27/10
Filed: 2019-10-10
Abstract: Provided is a see-through display device, which includes: a display panel which generates a first image light; a beam splitter which reflects the first image light to produce a second image light; and a light coupling lens comprising a first surface through which the second image light arrives and a second surface provided opposite to the first surface. The first surface is an aspherical surface. The light coupling lens has a high degree of freedom in curvature selection.
Patent KR-20210046215-A (KR)
Inventor: LEE YOUNG CHO
IPC: E01F9/559
Filed: 2019-10-18
Abstract: A portable traffic control device according to an embodiment of the present invention comprises: a speed bump mechanism in which a plurality of speed bump blocks are rotatably connected to each other in a line and rolled in a roll shape or folded in an overlapping shape to be carried; and a light emitting unit provided on the speed bump mechanism and emitting light to improve visibility of the speed bump mechanism during traffic control.
Patent KR-20210046339-A (KR)
Title: Battery module and battery pack including the same
Inventor: CHOI JONGHWA
IPC: H01M50/30
Filed: 2019-10-18
Abstract: The present invention relates to a battery module capable of preventing damage to adjacent battery module comprising: a battery cell assembly including one or more battery cells; a rectangular tube-shaped mono frame storing the battery cell assembly and having four surfaces covering the four surfaces of the battery cell assembly; and a plurality of first vent holes formed in corners where two of the four surfaces meet.
Patent KR-20200115005-A (KR)
Inventor: LEE WOO YEUL
IPC: E02D29/02
Filed: 2019-10-23
Abstract: The present invention relates to a retaining wall constructing structure having excellent draining properties, structural stability and constructability and a construction method thereof, wherein the retaining wall constructing structure can have structural stability sufficiently enduring earth pressure while having a smooth draining function and be easily constructed to shorten a construction period and secure economic feasibility. According to the present invention, provided is the retaining wall constructing structure, which includes: a plurality of unit retaining wall structures stacked and coupled to each other in one or more stages on at least one side among upper, lower, left and right sides; one or more drains formed on the unit retaining wall structures; a coupling means coupling the unit retaining wall structures to each other; and a coupling means used for draining which forms the drains while coupling the unit retaining wall structures to each other.
Patent KR-20200049626-A (KR)
Inventor: KWON YO HAN
IPC: H01M4/62
Filed: 2019-10-28
Abstract: Provided is a high-capacity negative electrode active material having excellent conductivity. Specifically, provided is a negative electrode active material which comprises: an active material core capable of absorbing and releasing lithium ions; and a conductive material attached to a surface of the active material core through an organic linkage. The conductive material includes at least one selected from the group consisting of a linear conductive material and a planar conductive material, and the organic linkage is a compound including a substituent having a hydrophobic structure and a polar functional group.
Patent KR-20200115009-A (KR)
Inventor: OH JINYOUNG
IPC: H04W74/00
Filed: 2019-10-30
Abstract: The present disclosure relates to a communication technique for fusing a 5^th generation (5G) communication system with an Internet of things (IoT) technology to support a higher data transmission rate than that of a 4^th generation (4G) system and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to the present disclosure, disclosed are a method and apparatus for determining a method of allocating uplink resources for uplink transmission in an unlicensed band. According to the present disclosure, a control signal processing method in a wireless communication system comprises the steps of: receiving a first control signal transmitted from a base station; processing the first control signal received; and transmitting a second control signal generated based on the processing to the base station.
Patent KR-20200109230-A (KR)
Inventor: HUANG JIANHUI
IPC: G06N5/02
Filed: 2019-10-31
Abstract: Provided are a method and a device for generating a neural network. According to an embodiment of the method comprises the following steps of: acquiring a target neural network, wherein the target neural network corresponds to a preset associative relation, inputs two entity vectors corresponding to two entities in a target knowledge graph to determine whether an associative relation of the two entities corresponding to the input two entities is the preset associative relation, and the target neural network includes a relation tensor determined in advance for the preset associative relation; converting the relation tensor in the target neural network into a product of the relation matrix of the number of targets, and generating a candidate neural network including the converted relation matrix of the number of targets; and generating a result neural network by using a candidate neural network. The embodiment can reduce the complexity of the neural network, and is useful in reducing CPU consumption and improving the efficiency of information processing when performing information processing by using the neural network.
Patent KR-20210053535-A (KR)
Title: Apparatus for Providing Image Service Based on Face and Driving Method Thereof
Inventor: KO HYUN JUN
IPC: G08B21/18
Filed: 2019-11-04
Abstract: The present invention relates to an apparatus for providing an image service based on a face and a driving method thereof. The apparatus for providing an image service based on a face according to an embodiment of the present invention may include a communication interface for receiving an image taken by a photographing device, and a control part for detecting a face from the received image, collecting and aligning a plurality of face images for each posture in relation to the detected face, detecting a feature point using the aligned face image, and providing a face recognition service based on the detected feature point. The apparatus can increase facial recognition accuracy.
Patent KR-20210055199-A (KR)
Title: Display Device
Inventor: KIM SANG WON
IPC: G02F1/1333
Filed: 2019-11-07
Abstract: The present invention provides a display device which includes: a display panel; a heat dissipation plate bonded to a rear surface of the display panel; and a first adhesive layer attached between the display panel and the heat dissipation plate. The heat dissipation plate has at least one or a plurality of groove patterns concavely formed from the rear surface of the heat dissipation plate. The present invention provides the display device capable of preventing a curved heat dissipation plate from being restored to be in a flat state.
Patent KR-20210056488-A (KR)
Title: Method and system for diagnosing ability to avoid obstacle on virtual reality
Inventor: RYU JEH KWANG
IPC: A61B5/11
Filed: 2019-11-08
Abstract: According to an embodiment of the present invention, provided is a system for diagnosing the obstacle avoidance ability, which includes: a head mounted device which provides a virtual reality environment to a user by displaying an image while the user is wearing the device; a controller which senses the movement of the user and controls the movement of a virtual object displayed on the head mounted device; and an analysis device which senses a difference between the movement of the virtual object in the head mounted device and the target movement requested by the user, and outputs the result. A diagnosing method may include a step of performing a walking task toward a target object, and a step of avoiding the obstacle object and performing the walking task toward the target object.
Patent KR-20210060861-A (KR)
Inventor: GWAK YOUNG CHEON
IPC: F41G11/00
Filed: 2019-11-19
Abstract: The present invention relates to a bore-sighting device, which comprises: a body part; a firearm part rotatably coupled to a portion of the body part; an imaging device part rotatably coupled to another portion of the body part; a bore-sighting target having a firearm coupling part rotatably coupled to the firearm part at one end and having a plurality of image aiming points at the other end; and a light blocking part preventing light from being irradiated into a space between the imaging device part and the bore-sighting target. The plurality of image aiming points provided on the bore-sighting target are arranged to form a single circle around the aiming point of the firearm part. According to the present invention, it is possible to improve the convenience and accuracy of the aiming line alignment operation, and reduce the cost.
Patent KR-20210063859-A (KR)
Title: Information processing method and information registry apparatus for the automatic transaction of autonomous things
Inventor: YOO HYUN KYUNG
IPC: G06F16/335
Filed: 2019-11-25
Abstract: Disclosed are an information registry device capable of selectively providing a metadata-based keyword search and a semantic search using a knowledge graph for automatic transaction of autonomous things, and an information processing method. According to one embodiment of the present invention, the information registry device includes: a query response subsystem which receives a query of a user and provides a search result for the query to the user; a keyword search subsystem which provides keyword searches based on metadata; and a semantic search subsystem which provides a semantic search using the knowledge graph.
Patent KR-20210066568-A (KR)
Inventor: KIM HYUN JIN
IPC: A01N63/00
Filed: 2019-11-28
Abstract: The present invention relates to an antibacterial composition including super mealworm larva oil and soap including the same. The soap of the present invention provides antibacterial soap that is harmless to the skin during washing by containing super mealworm oil, is eco-friendly, and has excellent antibacterial action, thereby alleviating inflammatory skin diseases and skin troubles caused by various bacteria.
Patent KR-20210067481-A (KR)
Title: Reverse three-wheeled vehicle with tilting suppression
Inventor: LEE JONG HO
IPC: B62K21/00
Filed: 2019-11-29
Abstract: An objective of the present invention is to provide a moving means which horizontally tilts a tilting main body in response to a centrifugal force generated when driving on a corner to drive stably, and properly maintains the balance when driving straight and stopping. To achieve the objective, a reverse three-wheel moving means comprises: a handle operating unit including a vertically extended handle frame and a handle provided on the upper end of the handle frame; a tilting body including a tilting frame of which the front end is coupled to the handle frame, a saddle unit coupled to a middle portion of the tilting frame, and a rear wheel coupled to the rear end of the tilting frame, and capable of tilting to the left and right; a support body including a support frame wherein a middle portion thereof is coupled to the lower end of the handle frame and both ends thereof extended in both lateral directions can rotate vertically, and front wheels coupled to the both ends of the support frame; a footplate unit wherein the front end or a middle portion thereof is coupled to the tilting frame, and the rear end thereof can rotate vertically; and a tilting suppression unit connecting or stopping a footplate portion positioned in front of or behind the footplate portion coupled to the tilting frame to or on the support frame to rotate a rear portion of the footplate unit upwards when the tilting body is tilted to the left or right side. When the handle operating unit is rotated, the handle operating unit rotates along with the support body. When the handle operating unit is tilted to the left or right side, the handle operating unit is laterally tilted along with the tilting body. Lateral tilting of the handle operating unit and the tilting body is suppressed by the weight of the lower body part of a rider.
Patent KR-20210067793-A (KR)
Title: Attractant module of trap device
Inventor: CHOI KYUNG SAN
IPC: A01M1/04
Filed: 2019-11-29
Abstract: The present invention relates to an attracting module (100) provided in traps (10, 20) for pest monitoring. The attracting module comprises: a plurality of attracting units (110) having a triangle column shape and having different colors on each of the three surfaces in the triangle column shape; a rotating part (112) fastened to the central axis of the attracting units (110); a moving belt (120) connected to the rotating part (112) of the plurality of attracting units (110); and a mover (125) positioned on the moving belt (120) to change the exposed surface of the attracting units (110) by moving the moving belt (120).
Patent KR-20210069176-A (KR)
Title: Method for regenerative braking of vehicle
Inventor: OH JI WON
IPC: B60L7/10
Filed: 2019-12-02
Abstract: Disclosed is a regenerative braking method of a vehicle, which comprises: a step of enabling a controller to recognize a regenerative braking mode selected by a driver by allowing a driver to select and input one of a plurality of regenerative braking modes; a step of enabling the controller to determine turning on and off states of an active shifting function when the regenerative braking mode selected by the driver is in an efficiency priority mode or an efficiency medium mode; a step of enabling the controller to perform motor speed control and active shifting control changing a shifting gear at the same time when the active shifting function is turned on; and a step of enabling the controller to perform the shifting control changing the shifting gear without control of motor speed during the regenerative braking when the active shifting function is turned off.
Patent KR-20210071645-A (KR)
Title: Control system for distributed power supply device using non-contact type coupler
Inventor: PARK YOUNG DAE
IPC: H02J3/38
Filed: 2019-12-06
Abstract: The present invention relates to a distributed power supply control system for controlling a distributed power supply using contactless couplers. The distributed power supply control system of the present invention includes: a first communication modem outputting a first frequency signal corresponding to a distributed power supply control signal; a first contactless coupler contactlessly coupled with a ground line connected with a distribution line and delivering the frequency signal outputted from the first communication modem to the ground line; a second contactless coupler contactlessly coupled with a one-phase distribution line and collecting the frequency signal delivered from the ground line through the one-phase distribution line; a second communication modem extracting a control signal from the first frequency signal received from the second contactless coupler; and a control part controlling the distributed power supply using the control signal outputted from the second communication modem.
Patent KR-20210079561-A (KR)
Title: Water purifier and method for controlling the same
Inventor: KIM WAN HOI
IPC: B67D1/00
Filed: 2019-12-20
Abstract: Disclosed is a water purifier having a self-recovery function of a valve. The water purifier comprises: a pipe portion having a flow path between a water inlet portion through which water is introduced and a water outlet portion through which water is discharged; a plurality of valves provided in the flow path of the pipe portion; and a processor which controls to open at least one valve among the plurality of valves to perform a water extraction operation to allow water to be discharged through the water outlet, and controls to open a valve other than at least one of the plurality of valves to perform a recovery operation to reduce a water pressure applied to the at least one valve.
Patent KR-20210082820-A (KR)
Title: air conditioning system through cooling and dehumidification of compressed air
Inventor: CHOI JONG NAM
IPC: F25B30/06
Filed: 2019-12-26
Abstract: The present invention relates to an air conditioning system operated through the cooling and dehumidification of compressed air. In accordance with a technical concept thereof, the air conditioning system includes: an air flow unit introducing and moving high-temperature/high-humidity compressed suction air, and receiving dehumidified low-temperature cooling air and delivering thermal energy of the suction air to the cooling air to form discharge air; a transition unit receiving the high-temperature/high-humidity suction air from the air flow unit, thereby cooling the suction air to form the cooling air so as to deliver the same to the air flow unit and to discharge moisture condensed from the suction air; a condensing unit having one side provided to the transition unit to cool and condense the suction air; and a control unit controlling the introduction of the suction air of the air flow unit, and providing power for managing the cooling and condensing of the suction air from the condensing unit. Therefore, the present invention is capable of improving the quality and productivity of systems using compressed air.
Patent KR-20210083013-A (KR)
Title: Micro Protective Device and Method thereof and Artificial Fault Generator for the Micro Smart Grid Simulator and, Micro Performance Evaluation System of the Micro Protective Device
Inventor: KO YUN SEOK
IPC: H02J3/38
Filed: 2019-12-26
Abstract: The present invention relates to a micro protective device for a micro smart grid simulator which may miniaturize the micro protective device, generate optional fault by an artificial fault generator to confirm the generated optional fault by a performance evaluation system and may verify an operation of the micro protective device, a driving method of micro protective device for a micro smart grid simulator, an artificial fault generator and an evaluation system for the micro smart grid simulator. The micro protective device for a micro smart grid simulator comprises: a primary voltage sensing circuit mounted at an input side to measure a three phase voltage of the input side; a primary current sensing circuit mounted at an input side to measure a three phase current of the input side; a secondary voltage sensing circuit mounted at an output side to measure a three phase voltage of the output side; a switching device electrically connected between the input side and the output side; and a DSP controller electrically connected with the primary voltage sensing circuit, the primary current sensing circuit, and the secondary voltage sensing circuit for receiving information from the primary voltage sensing circuit, the primary current sensing circuit, and the secondary voltage sensing circuit to determine a fault type and to control on or off of the switching device according to the fault type.