baber/WOPTO huggingface dataset:
Patent KR-20210142476-A (KR)
Title: Panel control circuit and display device including the same
IPC: G09G3/3233
Filed: 2020-05-18
Abstract: Disclosed is a panel control circuit configured to control a display panel. The panel control circuit includes: a controller configured to output image data; and a source driver configured to generate data signals based on the image data. The controller outputs an output change signal to change the output of the source driver. The source driver includes: an output circuit configured to output data signals to the display panel; and an output control circuit configured to output regulating current to the output circuit in a section in which the level of the output change signal is changed.
Patent KR-20210143420-A (KR)
Title: Mask with improved convenience
IPC: A41D13/11
Filed: 2020-05-20
Abstract: Various embodiments of the present invention provide a mask which improves the wearing sensation of a wearer. More specifically, the present invention provides a mask which enables friction against the skin of a wearer to be reduced, while enabling the mask to stay in place on the face of the wearer, by including an upper connection portion connected to a fixing portion of the mask. In addition, the present invention prevents the mask from being separated from the proper position on the face of the wearer by using an additional fixing portion, thereby providing the mask that improves the wearing sensation of a wearer, and at the same time makes the mask to stay in place on the face.
Patent KR-20220001910-A (KR)
Title: Charge sensitive amplifier and a radiation sensor having the same
Inventor: KIM YOUNG HEE
IPC: G01T1/20
Filed: 2020-06-30
Abstract: The present invention relates to a charge amplifier capable of minimizing fluctuations of a signal voltage of an output signal by applying a bias direct current to a gate of a feedback transistor, and a radiation sensor including the same. In accordance with the present invention, through the charge amplifier and the radiation sensor including the same, a current, which is formed by mirroring a current bias circuit designed to be insensitive to a PVT fluctuation, is applied to a gate of a feedback transistor to minimize fluctuations of a signal voltage of an output signal of the charge amplifier, and also, a constant current supplied through a bandgap reference (BGR) circuit is used to charge the signal voltage up to the level of a common voltage (VCOM), which can lead to an advantage of enabling high-speed detection by reducing fluctuations in charging time.
Patent KR-20220005125-A (KR)
Inventor: LEE DONG HOON
IPC: A01K1/00
Filed: 2020-07-06
Abstract: Disclosed is a thermal environment management system for livestock sheds. According to the present invention, the thermal environment management system comprises: an air conditioner installed on one side of a livestock shed to send air conditioned to a set temperature; a variable duct unit installed in the livestock shed while communicating with the air conditioner and configured to blow the conditioned air to a set point according to opening and closing of a blowing hole by a variable expansion and contraction operation; a sensor unit provided in the variable duct unit to measure the temperature and pollution level of the set point; and a control unit controlling operation of the air conditioner and the variable duct unit on the basis of the temperature and pollution level measured by the sensor unit. Accordingly, on the basis of a plurality of sensors measuring the temperature and pollution level of the set point, the temperature in the livestock shed can be adjusted as a whole based on the measured temperature for each point and evacuating harmful gases and controlling local temperature for unbalanced points can be quickly performed in the livestock shed, thereby simultaneously increasing efficiency of heat management in the livestock house and welfare, safety, and the like of livestock related to a breeding environment.
Patent KR-20220006205-A (KR)
Title: all cover
Inventor: KOOK SEONG KEUN
IPC: B65D41/26
Filed: 2020-07-08
Abstract: The present invention relates to a universal measuring lid, which has a configuration in which the size of a step is divided in the lid, and there is a spiral, so it is compatible anywhere as a lid and can measure.
Patent KR-20220010659-A (KR)
Inventor: KWON IL BONG
IPC: A61B5/00
Filed: 2020-07-17
Abstract: The present invention relates to a sleep analysis apparatus based on non-contact motion measurement sleep monitoring to increase sleep quality of a subject. According to the present invention, the sleep analysis apparatus comprises: a servomotor rotating by a reference angle for each reference time to repeatedly reciprocate a rotation range from a minimum angle to a maximum angle; a first lidar mounted on the servomotor and measuring a distance to one body part of a sleeping subject located in the front direction whenever the thermo-motor rotates by the reference angle to generate first distance data; a second LiDAR mounted on the servomotor to face a direction at an angle different from that of the first LiDAR and measuring the distance to another body part of the sleeping subject located in the front direction whenever the thermo-motor rotates by the reference angle to generate second distance data; and a sleep evaluation module detecting the subject's movement information generated during sleep time on the basis of the first distance data and the second distance data and analyzing the subject's movement information to generate quantified sleep evaluation information.
Patent KR-20220010677-A (KR)
Inventor: DOHYUNG JEON
IPC: B23K37/02
Filed: 2020-07-17
Abstract: Disclosed are an automatic welding apparatus and a welding method using the same. The automatic welding apparatus according to an embodiment of the present invention comprises: a marking unit that marks a leg length line for welding with a laser; a camera recognizing the marked laser leg length line; and a welding unit that performs welding with a welding torch along the laser leg length line recognized by the camera. The automatic welding apparatus can set the laser leg length line for the welding section with the marking unit attached to one wall of the welding work space, recognize the laser leg length line by shooting the same with the camera, and perform welding with a welding torch while moving a traveling cart along the recognized laser leg length line, and the thus the apparatus is capable of being easily applied to various welding environments and automatically performing welding.
Patent KR-20200093486-A (KR)
Inventor: LEE YOO JIN
IPC: H01L51/56
Filed: 2020-07-22
Abstract: The present invention relates to a frame integrated mask and a method of manufacturing the frame integrated mask. The frame integrated mask according to the present invention is the frame-integrated mask in which a plurality of masks (100) and a frame (200) supporting the mask (100) are integrally formed. The frame (200) includes: an edge frame portion (210) including a hollow region (R); and a mask cell sheet portion (220) having a plurality of mask cell areas (CR) and connected to the edge frame portion (210), wherein each mask (100) is connected to an upper portion of the mask cell sheet portion (220).
Patent KR-20200096888-A (KR)
Title: A Fixed Radar Antenna Apparatus Capable of Extending a Structure and Function
Inventor: JAE YEUL LIM
IPC: G01S7/03
Filed: 2020-07-31
Abstract: The present invention relates to a fixed radar antenna device capable of extending a structure and performance. Specifically, provided is the fixed radar antenna device capable of extending a structure and performance which can extend a structure and performance in accordance with a use by adjusting a phase while extending a structure from a basic unit. The fixed radar antenna device capable of extending a structure and performance comprises: at least two antenna modules (RM1, RM2) which can be coupled to each other; and a radar signal processing processor (14) processing a signal transmitted from secondary phase shifters (13a, 13b) controlling a phase of antenna units (11_1 to 11_M) disposed on each of the antenna modules (RM1, RM2). The at least two antenna modules (RM1, RM2) are coupled to be separated from each other and can independently operate.
Patent KR-20220018799-A (KR)
Inventor: CHOI GI YOUNG
IPC: H01M50/20
Filed: 2020-08-07
Abstract: A battery module or a battery pack including the same according to the present invention improves the fastening of a cooling plate by applying welding and reinforcing beams together when fastening the cooling plate, and effectively prevents separation of the cooling plate from swelling or external impact.
Patent KR-20220021080-A (KR)
Inventor: KIM SEUL KI
IPC: H01L27/32
Filed: 2020-08-12
Abstract: The present invention provides a display device that can prevent deterioration of a light emitting element due to damage to a thin film encapsulation layer, and a method for manufacturing the same. The display device includes: a substrate including a display area and a peripheral area surrounding the display area; a thin film transistor disposed on the substrate corresponding to the display area; a pad part disposed on the substrate corresponding to the peripheral area; a first insulating layer disposed on the thin film transistor and exposing the pad part; a light emitting element disposed on the first insulating layer, electrically connected to the thin film transistor, and including a pixel electrode, an intermediate layer, and a counter electrode; and a pixel defining layer disposed on the first insulating layer and covering an edge of the pixel electrode, wherein a side of the first insulating layer and a side of the pixel defining layer are disposed on the same etched surface.
Patent KR-20220022508-A (KR)
Inventor: JEONG SUNG HWAN
IPC: G06T7/80
Filed: 2020-08-18
Abstract: The present invention discloses a device and a method for measuring the amount of movement of livestock in a livestock house using image information. The device for measuring the amount of movement of the present invention includes: an image photographing unit including at least one image sensor, and collecting image information by photographing at least one livestock in a livestock house through the image sensor; and a control unit correcting the size of the livestock included in the image information based on the installed position and angle of the image sensor photographing the collected image information, and using the standardized area of the livestock and the preset area of the livestock based on the corrected image information to calculate the amount of movement of the livestock.
Patent KR-20220023892-A (KR)
Title: Display device
Inventor: KIM YONG TACK
IPC: H01L51/52
Filed: 2020-08-21
Abstract: Provided is a display device improved in storage reliability. The display device includes a first base where a display area and a non-display area are defined; light-emitting elements located on the first base, the light-emitting elements being located in the display area; and an encapsulation layer located over the light-emitting elements. The encapsulation layer includes a first inorganic layer; an organic layer on the first inorganic layer; and a second inorganic layer on the organic layer. The first inorganic layer includes a first buffer film on the light-emitting elements; a first barrier film on the first buffer film; a first porous layer on the first barrier film; a second barrier film on the first porous layer; and a second buffer film on the second barrier film. A refractive index of the first buffer film, a refractive index of the first barrier film, and a refractive index of the first porous layer are different from one another, and the refractive index of the first porous layer is smaller than the refractive index of the first buffer film and the refractive index of the first barrier film.
Patent KR-20220026446-A (KR)
Title: container in which the internal container rises
Inventor: KWAK YOON JUNG
IPC: B65D83/00
Filed: 2020-08-25
Abstract: The present invention relates to a bottle in which an inner container is raised, wherein the inner container is raised in accordance with the rotation of a container. The bottles the inner container, an outer container, and a string.
Patent KR-20220028363-A (KR)
Title: Semiconductor memory device and operating method thereof
Inventor: HONG YONG HWAN
IPC: G11C15/00
Filed: 2020-08-28
Abstract: An embodiment of the present invention relates to a semiconductor memory device, which includes: a plurality of memory blocks including first to m^th guarantee blocks; repair logic for detecting bad block information for the first to m^th guarantee blocks and setting first to m^th offset values corresponding to the first to m^th guarantee blocks, respectively, according to the bad block information; and an address decoder for generating a block selection address according to the corresponding offset value among the first to m^th offset values if a block address corresponds to any one of the first to m^th guarantee blocks, and generating the block selection address according to the m^th offset value if the block address corresponds to any one of memory blocks except for the first to m^th guarantee blocks.
Patent KR-20220029870-A (KR)
Inventor: KIM SANG IN
IPC: G02B23/02
Filed: 2020-09-02
Abstract: The present invention relates to an apparatus for measuring the alignment of an off-axis parabolic telescope and a method of optically aligning an off-axis parabolic telescope by using the same. The apparatus for measuring the alignment of an off-axis parabolic telescope is provided to optically align an off-axis parabolic telescope including a main reflector part which is a concave mirror, a sub reflector part which is a convex mirror, and a connection reflector part receiving light reflected from the sub reflector part to form an image on a focal plane of the telescope. The apparatus includes: a light source part radiating a beam for optical alignment; a planar reflector part located opposite the main reflector part to deliver the beam for optical alignment to the main reflector part; and a wavefront sensor part receiving the beam for optical alignment reflected from the planar reflector part to enable a wavefront measurement of the beam. Therefore, since the wavefront of the beam reflected and returned from the connection reflector part, the main reflector part and the sub reflector part can be measured in real time, an alignment condition can be checked during repetitive alignment work, which can lead to an improvement in the precision of optical alignment and a considerable reduction in time consumed for optical alignment work.
Patent KR-20220030534-A (KR)
Inventor: NA YAE RIN
IPC: A46B17/08
Filed: 2020-09-03
Abstract: The present invention a broom equipped with an adhesive roller, which can conveniently clean dust, hair, and others which are difficult to be swept by using a roller.
Patent KR-20220030806-A (KR)
Title: Method and electronic device for changing setting of display
Inventor: YOON JONGMIN
IPC: G02B27/01
Filed: 2020-09-03
Abstract: According to various embodiments, an electronic device includes: a first camera imaging the front surface of the electronic device; a second camera performing imaging in the direction opposite to the imaging direction of the first camera in order to confirm the gaze direction of a user's left and right eyes; a first display panel corresponding to the left eye; a second display panel corresponding to the right eye; a memory; and a processor operatively connected to the first camera, the second camera, the first display panel, the second display panel, and the memory. The processor confirms main and auxiliary eyes from the left and right eyes and changes the setting of the first or second display panel corresponding to the confirmed auxiliary eye so as to be different at least in part from the setting of the display panel corresponding to the confirmed main eye. Various other embodiments are also possible.
Patent KR-20220033086-A (KR)
Title: Driving control apparatus and method for vehicle platooning
Inventor: HONG JEONG KI
IPC: G05D1/02
Filed: 2020-09-08
Abstract: The present invention relates to a platooning control apparatus and a method thereof. The platooning control apparatus of the present invention comprises: a communication unit supporting wireless communication between a vehicle and a front vehicle; and a processing unit connected to the communication unit. The processing unit monitors communication performance between the vehicle and the front vehicle during platooning. In addition, the processing unit selectively applies a first longitudinal control logic or a second longitudinal control logic based on communication performance to control a behavior of the vehicle. An objective of the present invention is to provide the platooning control apparatus for controlling vehicle responsiveness to the front vehicle, and the method thereof.
Patent KR-20220034996-A (KR)
Inventor: KIM SUNG HWAN
IPC: B05B11/00
Filed: 2020-09-11
Abstract: The present invention relates to a cosmetic mixing container that allows a user to discharge the contents therein after mixing the same when using, the cosmetic mixing container comprising: a container body storing first contents; an injection portion that allows second contents to be injected into the container body; and a discharge portion discharging the contents stored in the container body. The injection portion includes a valve portion preventing the contents stored in the container body from flowing out, the first contents and the second contents, which are different from each other, are mixed inside the container body and discharged through the discharge portion.
Patent KR-20200115406-A (KR)
Inventor: KIM KI HWAN
IPC: D06F39/10
Filed: 2020-09-18
Abstract: The present invention relates to an ultrasonic clothes washing device. According to the present invention, the ultrasonic clothes washing device is characterized in that a display unit, an attachment unit, a button unit, an ultrasonic emission hole, and a power connection unit are provided outside the device, and an ultrasonic generation unit, a washing device wireless communication unit, a washing device battery unit, and a washing device control unit are provided inside the device. According to the present invention, space utilization can be improved.
Patent KR-20220050356-A (KR)
Inventor: SONG HYO SEOB
IPC: G06N3/08
Filed: 2020-10-16
Abstract: Disclosed are a method and device for type analysis and key-value extraction of a document by using a feature vector of a document image generated by color space conversion. According to an embodiment of the present invention, the device for document recognition includes: a document type analyzer which analyzes a type of recognition target document based on document feature vector extracted from one or more partial images obtained by color space conversion of one or more partial regions of the recognition target document; and an information extractor which extracts value information from one or more information search images organized in a grid form based on a position of key information of the recognition target document. Accordingly, it is possible to reduce the influence of color and contamination of an input document.
Patent KR-20220050607-A (KR)
Inventor: YOON KYUNGSIL
IPC: A61K36/13
Filed: 2020-10-16
Abstract: The present invention relates to a composition for preventing or treating lung cancer, comprising a compound isolated from a Cephalotaxaceae extract as an active ingredient. Isoharringtonin which is the compound isolated from the Cephalotaxaceae extract according to the present invention induces apoptosis and exhibits the effect of inhibiting the growth of non-small cell lung cancer cell lines, and thus can be useful in the prevention or treatment of lung cancer. In addition, by treating isoharringtonin and siNR4A1 in combination, anticancer activity can be increased, and when treating isoharringtonin and cisplatin, which is a conventional anticancer drug, in combination, side effects of anticancer treatment can be reduced by inducing a high anticancer effect through treatment of a low concentration of cisplatin.
Patent KR-20220050682-A (KR)
Inventor: MOON SUNG MO
IPC: G08B13/196
Filed: 2020-10-16
Abstract: The present invention relates to a smart fence using a millimeter wave sensor, which is installed at a distance along a boundary of an access restricted area, performs detection by means of the millimeter sensor, and forms a virtual fence for alert with a predetermined width and height so as to prevent entry into the access restricted area. A millimeter wave sensor (30), a warning means (50), and a controller (20) are installed on a movable self-standing stand (10). The millimeter wave sensor (30) has a coverage area (1) toward one side. The controller (20) is configured to warn through the warning means (50) when it is detected that a target enters an access monitoring area (2) from the intrusion direction in a state in which the access monitoring area (2) having a certain width and height is set in the coverage area (1). Accordingly, another stand (10) is installed within the access monitoring area (2) of the adjacent stand (10) so that a virtual fence having a uniform width and height can be formed.
Patent KR-20220051492-A (KR)
Inventor: HAN TAE WOONG
IPC: C09J103/00
Filed: 2020-10-19
Abstract: The present invention relates to a new structure for stably greening a cut-slope surface and a method for stably greening a cut-slope surface, capable of effectively greening a cut-slope surface. According to the structure for stably greening a cut-slope surface according to the present invention, a plurality of barbed wires (10) are fixed to the cut-slope surface (1), and a fiber net (20) is fixed to the barbed wires (10) so that culture soil is fixed to the fiber net (20) when the culture soil is laminated on the cut-slope surface (1). Therefore, the culture soil can be firmly fixed so that the culture soil does not flow down.
Patent KR-20220055606-A (KR)
Title: Apparatus of heat-exchange
Inventor: KIM SUN BAE
IPC: F24F13/08
Filed: 2020-10-27
Abstract: The present invention relates to a total heat exchanger, which comprises: a heat exchange unit for exchanging heat between inside air and outside air; an outside air inlet into which the outside air is introduced; an inside air outlet through which the inside air heat-exchanged from the heat exchange unit is discharged to the outside; a case unit providing, in the center, a heat exchange unit coupling space to which the heat exchange unit is coupled, having the outside air inlet and the inside air outlet disposed on one side, and providing a flow path for heat exchange between the inside air and the outside air; and a lower cover disposed on a lower side of the case unit, and formed with an inside air suction unit through which the inside air is inducted to the heat exchange unit and an outside air supply unit through which the heat exchanged outside air is supplied to a room. The outside air introduced into the outside air inlet passes through the heat exchange unit in a direction horizontal to the ground, and the inside air inducted to the inside air suction unit passes through the heat exchange unit in a direction perpendicular to the ground to perform heat exchange. The present invention can increase the ventilation efficiency of a room.
Patent KR-20220055693-A (KR)
Title: Hydrodynamic Bearing device and motor and fan motor having the same
Inventor: JANG HO KYUNG
IPC: H02K5/15
Filed: 2020-10-27
Abstract: The present invention relates to a bearing device capable of reducing the cost and time in an assembly process, and a motor and a fan motor having the same. The bearing device of the present invention comprises: a holder including a shaft coupling tube; a shaft rotatably fitted into the shaft coupling tube; a bearing module; a housing for supporting the shaft in an axial direction; and a hub coupled to the shaft.