baber/WOPTO huggingface dataset:
Patent KR-20190095184-A (KR)
Title: Multimedia device and method for controlling the same
Inventor: SUKMIN LEE
IPC: G06F3/01
Filed: 2019-07-25
Abstract: The present invention relates to a multimedia device providing an augmented reality (AR) mode and virtual reality (VR) mode and a control method thereof. More specifically, the multimedia device is also applicable to fifth generation communication technology, robotic technology, autonomous driving technology, and artificial intelligence (AI) technology. The control method comprises the steps of: photographing one or more people positioned around the multimedia device by a camera; displaying a first avatar generated based on video data for the photographed people; recognizing certain gestures of the people; entering into a first mode for mending virtual clothes; detecting body information for the people if the certain gestures are recognized; and displaying a second avatar generated based on the video data for the photographed people and detected body information by referring to the memory.
Patent KR-20210013913-A (KR)
Title: Apparatus for sesnsing rotation
Inventor: JI YONG WOON
IPC: G01D5/244
Filed: 2019-07-29
Abstract: An objective of the present invention is to provide an apparatus for sensing rotation, which can precisely sense the rotating direction of a rotary body. According to one embodiment of the present invention, the apparatus for sensing rotation comprises: a detected unit including a first pattern unit having a plurality of first patterns, and a second pattern unit having a plurality of second patterns; a sensor unit including a first sensor facing the first pattern unit, a second sensor facing the second pattern unit, a third sensor separated from the first sensor in a rotating direction to face the first pattern unit, and a fourth sensor separated from the second sensor in a rotating direction to face the second pattern unit; and a rotating information calculation unit to calculate rotating information of a rotary body in accordance with a first oscillation signal, a second oscillation signal, a third oscillation signal, and a fourth oscillation signal generated based on the output of the first sensor, the second sensor, the third sensor, and the fourth sensor, respectively. The rotating information calculation unit can sense the rotating direction of the detected unit in accordance with a differential signal generated based on the first oscillation signal, the second oscillation signal, the third oscillation signal, and the fourth oscillation signal and an oscillation signal corresponding to one of a maximum frequency and a minimum frequency among the first oscillation signal, the second oscillation signal, the third oscillation signal, and the fourth oscillation signal.
Patent KR-20210018576-A (KR)
Title: Electronic device for compensating pixel value of image
Inventor: KO YOONHO
IPC: G09G3/3208
Filed: 2019-08-05
Abstract: The present invention relates to an electronic device including a DDI circuit and a panel circuit. The DDI circuit outputs reference pixel values to be used to obtain target pixel values of a first line, and image pixel values associated with a target image. The panel circuit comprises: the first line including pixels configured to display a reference image having the target pixel values based on the reference pixel values; and a second line including pixels configured to display an image corresponding to the target image based on the image pixel values. The DDI circuit obtains the target pixel values based on the reference image, compensates for the reference pixel values based on a first difference between the obtained target pixel values and the reference pixel values, and compensates for the image pixel values based on a second difference between the reference pixel values and the image pixel values. According to the present invention, noise recognized by a user can be reduced.
Patent KR-20210017674-A (KR)
Title: Display apparatus and method for manufacturing the same
Inventor: JUNG YOUNG KI
IPC: H01L33/00
Filed: 2019-08-09
Abstract: Provided are a display apparatus capable of reducing the size of a pixel and realizing high resolution by optimizing arrangement between light emitting diodes (LEDs) forming pixels and electrode pads electrically connected to the LEDs, and a manufacturing method thereof. A display apparatus according to one embodiment includes: a substrate; a plurality of LEDs disposed on the substrate to form a pixel, and spaced apart from each other along a width direction of the LED; a plurality of anode pads electrically connected to an anode formed on one end in the longitudinal direction of the plurality of LEDs and arranged along the width direction between the substrate and the plurality of LEDs; at least one cathode pad electrically connected to a cathode formed on the other end in the longitudinal direction of the plurality of LEDs and arranged along the width direction; and a plurality of repair anode pads disposed opposite to the plurality of anode pads about the at least one cathode pad and arranged along the width direction.
Patent KR-20210019839-A (KR)
Title: Substrate for display
Inventor: PARK DUCK HOON
IPC: H01L51/00
Filed: 2019-08-13
Abstract: A display substrate according to an embodiment is a display substrate including one surface and the other surface opposite to the one surface and including a first region and a second region. The display substrate is folded to face the one surface, the first region is defined as a folding region, the second region is defined as an unfolding region, a first hole penetrating the one surface and the other surface is formed in the first region, a first groove is formed in the one surfaces of the first region and the second region in a direction from the one surface to the other surface, a second groove is formed in the other surfaces of the first region and the second region in a direction from the other surface to the one surface, and the first groove and the second groove do not overlap each other in a thickness direction of the display substrate.
Patent KR-20210021787-A (KR)
Title: Equipment for installation of beam structural form
Inventor: KO MI SOON
IPC: E04C3/293
Filed: 2019-08-19
Abstract: The present invention relates to a stirrup installation device of a mold for a beam structure, where a rectangular lower plate and a pair of side plates are stood at both side ends in a longitudinal direction of the lower plate to form a deposition space of mortar for concrete deposition, beads protruding in a width direction at a constant interval and extended in a longitudinal direction are formed on the lower plate and an inner circumferential surface of the side plates to be inserted into the concrete deposited in the deposition space so as to be coupled with the deposited concrete to form a beam. The device comprises: a pair of guide rails extended in a longitudinal direction of a mold; a moving device having a stirrup box stored to enable a stirrup to be withdrawn and moved along the pair of guide rails; a loading device installed in the moving device and withdrawing the stirrup from the stirrup box to be mounted in the deposition space when the moving device arrives at an installation position of the stirrup; and a welding device installed in the moving device, welding a portion where the stirrup seated in the deposition space and each bead of the mold come in contact with each other to enable the stirrup to be installed in the mold. According to the present invention, an installation process of the stirrup is automatically proceeded, so that a deposition process of a beam structure can be significantly simplified, thereby significantly reducing manufacturing costs of the beam structure. Moreover, the installation process is simplified, so that labor amounts of construction workers are significantly reduced and safety accidents of the construction workers are reduced.
Patent KR-20210022798-A (KR)
Title: Wafer carrier storage apparatus
Inventor: LEE SANG KYUNG
IPC: H01L21/673
Filed: 2019-08-20
Abstract: According to an embodiment of the present invention, provided is a wafer carrier storage device which can minimize an increase in product price. The wafer carrier storage device comprises: a wafer carrier storage unit including a shelf on which a load sensor for detecting a wafer carrier is installed, and providing an accommodation space of the wafer carrier; a purge gas supply unit including a plurality of supply nozzles for supplying a purge gas to the wafer carrier, a plurality of pipes connected to the plurality of supply nozzles, respectively, and a flow sensor sensing a flow of the purge gas passing through any one of the plurality of pipes; and a controller, when the flow of the purge gas sensed by the flow sensor is out of a predetermined reference range, determining that the purge gas supplied to the wafer carrier is leaked and generating an alarm.
Patent KR-20200024725-A (KR)
Title: Organic light emitting device
Inventor: YOON JUNG MIN
IPC: H01L51/00
Filed: 2019-08-26
Abstract: The present invention provides an organic light emitting device. The organic light emitting device comprises: an anode; a hole transport layer; a light emitting layer; a hole blocking layer; an electron transport layer; and a cathode. The organic light emitting device has low driving voltage, high luminous efficiency, and excellent lifespan.
Patent KR-20210025365-A (KR)
Title: Diagnosis method for air conditioner
Inventor: CHANGMIN CHOI
IPC: G06N20/00
Filed: 2019-08-27
Abstract: The present invention relates to a diagnosis method of an air conditioner, which divides an abnormality generating time point where abnormality is generated during operation of an air conditioner and the past from the abnormality generating time point as an abnormal section and a normal section, obtains reference data for each section to enable an artificial intelligence model to learn the data, and diagnoses whether the air conditioner is abnormal, diagnoses an abnormal position, or predict remaining life of the air conditioner by using the learned artificial intelligence model.
Patent KR-20200047303-A (KR)
Inventor: KIM KYE HYEON
IPC: G06N3/08
Filed: 2019-08-27
Abstract: According to the present invention, provided is a method for learning parameters of a CNN capable of detecting ROIs determined based on bottom lines of nearest obstacles in an input image. The method includes steps of: causing first to n^th convolutional layers to generate first to n^th encoded feature maps from the input image; causing n^th to first deconvolutional layers to generate n^th to first decoded feature maps from the n^th encoded feature map; when a specific decoded feature map is divided into directions of rows and columns, generating an obstacle segmentation result by referring to a feature of the n^th to first decoded feature maps; causing a region proposal network (RPN) to generate an ROI bounding box by referring to each anchor box, and a loss by referring to the ROI bounding box and a GT image corresponding thereto; and backpropagating the loss to learn the parameters.
Patent KR-20210025443-A (KR)
Title: Dog muzzles that can be controlled to open or close automatically when walking or walking pets
Inventor: PARK MOON JOO
IPC: A01K25/00
Filed: 2019-08-27
Abstract: A mini sub-motor is installed on left and right hinges of a muzzle to open and close the muzzle. In order to receive an electrical signal, a wire is inserted into a collar and a person′s handle, and an opening/closing board in a control module is inserted into a dog′s leash handle. A battery required for power operation is installed.
Patent KR-20210025877-A (KR)
Title: Multilayered electronic component
Inventor: KIM JE JUNG
IPC: H01G4/005
Filed: 2019-08-28
Abstract: According to an embodiment of the present invention, a multilayer electronic component includes: a body including a capacitance forming portion including dielectric layers and first and second internal electrodes with respective dielectric layers interposed therebetween and an upper cover portion and a lower cover portion, respectively disposed above and below the capacitance forming portion; and first and second external electrodes disposed on the body and respectively connected to the first and second internal electrodes. At least one of the upper cover portion or the lower cover portion includes a dummy electrode layer including a dummy pattern having a mesh shape. The dummy pattern includes a first dummy pattern, connected to the first external electrode, and a second dummy pattern spaced apart from the first dummy pattern and connected to the second external electrode. The present invention provides the multilayer electronic component having improved bending strength characteristics.
Patent KR-20210026134-A (KR)
Title: Paper Bandage Cutting Aid
Inventor: KO JAE HYEON
IPC: A61F15/00
Filed: 2019-08-29
Abstract: The present invention is possible to cut paper bandages more quickly and conveniently in hospitals and clinics, thereby reducing fatigue caused by simple repetitive tasks, making it safer with a button-type cutting blade and more hygienic with a replaceable cutting blade. According to the present invention, a paper bandage cutting aid comprises: a button part that can be cut with one hand; and a size adjustment tool positioned inside the body part to enable use by thickness.
Patent KR-20210026248-A (KR)
Title: Apparatus for notifying accident of a vehicle, system having the same and method thereof
Inventor: PARK SE YOUNG
IPC: B60R21/013
Filed: 2019-08-29
Abstract: The present invention relates to a vehicle accident notification device, to a system including the same, and to a method thereof. According to one embodiment of the present invention, the vehicle accident notification device comprises: a processor for automatically notifying a vehicle accident by determining whether a vehicle accident has occurred and the severity of the vehicle accident based on the sensing result of the sensing device and vehicle information received from an in-vehicle device; a communication unit configured to communicate with the outside of the vehicle to notify the vehicle accident; and a storage unit storing in advance the impact amount reference value for determining the severity of the vehicle accident by the processor. The processor may determine the type of accident target with the vehicle when the impact occurs, and differently set the degree of determining the severity of the vehicle accident according to the type of the accident target.
Patent KR-20210030096-A (KR)
Title: Grinding tool constituted for easy manufacturing and method for making the same
Inventor: LEE JUN HAK
IPC: B24D3/00
Filed: 2019-09-09
Abstract: According to the present invention, a grinding tool configured for easy processing comprises: a body unit made of a metallic material to have a circular shape; and a segment unit attached to the body unit. The segment unit comprises: a metal support body bending a metal thin plate to have an upper concave unit and a lower concave unit together: and abrasive powder filled in the upper concave unit and the lower concave unit of the metal support body. According to the present invention, the grinding tool is easily produced to significantly reduce manufacturing costs by increasing productivity. Moreover, the present invention increases impact resistance of the grinding tool to significantly increase use life and provides sufficient cutting force even though using the tool for a long period of time.
Patent KR-20210033744-A (KR)
Title: Cathode composition for carbon dioxide decomposition, solid oxide electrolysis cell for carbon dioxide decomposition and manufacturing method for the cathode composition
Inventor: KIM WON BAE
IPC: C25B1/00
Filed: 2019-09-19
Abstract: The present invention relates to a cathode composition for a solid oxide electrolysis cell (SOEC). According to the present invention, the cathode composition of solid oxide electrolysis cell for decomposing carbon dioxide comprises: a compound of the following Chemical Formula 1 and metal nanoparticles. Chemical Formula 1 represents A2BO4-δ (Here, A contains at least one element selected from the lanthanide group or alkaline earth metal, and B contains one or more elements among transition metals or rare earths, wherein δ is a positive number between 0 and 1, which is a value that makes the compound of Chemical Formula 1 electrically neutral). The purpose of the present invention is to provide a cathode composition for a solid oxide electrolysis cell that generates carbon monoxide by electrolyzing carbon dioxide with high efficiency and high durability.
Patent KR-20210034844-A (KR)
Title: Apparatus and control method for supplying for manufacturing three dimensional shapes material
Inventor: KIM SUK JOONG
IPC: B29C64/209
Filed: 2019-09-23
Abstract: The present invention relates to a supply device for laminating a three dimensional shape material, which can keep the height of a material in a bed constant. The supply device for laminating a three dimensional shape material comprises: a head having a spray nozzle that sprays and supplies the material to the bed; a moving unit moving the head in three-axis directions; a material supply unit supplying the material to the head; a first control unit controlling the moving unit; a second control unit controlling the material supply unit; and a main control unit generating a moving command and a material supply command provided to the first control unit and the second control unit when a driving command is received.
Patent KR-20210037053-A (KR)
Inventor: KANG SEO GOO
IPC: H01L21/306
Filed: 2019-09-26
Abstract: According to an embodiment of the present invention, provided is a semiconductor device with improved reliability. The semiconductor device comprises: a peripheral circuit region including a first substrate and a circuit element provided on the first substrate; and a memory cell region including a second substrate disposed on an upper portion of the first substrate, gate electrodes vertically stacked on the second substrate to be spaced apart from each other, channel structures passing through the gate electrodes and extending perpendicular to an upper surface of the second substrate, first separation regions passing through the gate electrodes between the channel structures and extending in one direction, and a second separation region extending perpendicular to the upper surface of the second substrate to pass through the second substrate from an upper portion and having a bent unit of width is changed.
Patent KR-20210036732-A (KR)
Title: A methode and an electronic device for controlling a touch pad
Inventor: SEONGHWAN SEOL
IPC: G06F3/0486
Filed: 2019-09-26
Abstract: Disclosed is an electronic device. The electronic device according to an embodiment of the present invention comprises: a touch pad; and a chipset operatively connected to the touch pad. The touch pad may be configured to obtain specified user input through the touch pad, change the usage area of the touch pad from a first usage area to a second usage area based on the specified user input, obtain user input through the touch pad, and transmit information based on the user input obtained in the second usage area to the chipset without transmitting information based on the user input obtained in an area other than the second use area to the chipset. Accordingly, a user of the electronic device may intuitively control the operation state of the touch pad according to various usage environments or user convenience. Other embodiments are possible.
Patent KR-20190119002-A (KR)
Title: noise interference type temporary soundproof board using sythetic resin materail
Inventor: HAN GI HAG
IPC: B29K27/06
Filed: 2019-10-08
Abstract: The present invention relates to a noise interference type temporary soundproof board using a synthetic resin material, and more specifically, to a noise interference type temporary soundproof board using a synthetic resin material, which is possible to be molded and manufactured into an extruded mold through application of a thermoplastic synthetic resin material and is possible to prevent external transmission of a noise by absorbing and removing the noise by a multiple diffraction principle.
Patent KR-20210042504-A (KR)
Title: Fixed type offshore structure and method for installation of Fixed type offshore structure
Inventor: LEE KI HWAN
IPC: E02B17/02
Filed: 2019-10-10
Abstract: The present invention relates to a fixed offshore structure and an installation method thereof, which can manufacture an integrated type of offshore structure to transfer the offshore structure out to sea, to minimize the installation process at the sea, to control the load transferred to the ground during the installation, to improve the installation efficiency of the offshore structure, and to install the offshore structure in a stable manner. According to the present invention, the fixed offshore structure comprises: a pontoon having a space filled with ballast water to support a plurality of columns and an upper structure; the plurality of columns placed vertically on the pontoon to support the upper structure and having a space filled with ballast water therein; the upper structure held on and engaged with the plurality of columns; and a penetrating fixing pile which penetrates penetrating holes formed on each of the pontoon, columns, and upper structure, and is fixed on the sea bottom ground.
Patent KR-20200041805-A (KR)
Inventor: YAJIMA SHOTA
IPC: H01G4/30
Filed: 2019-10-11
Abstract: The present invention provides a ceramic electronic component capable of suppressing a crack extension phenomenon which can occur in a component body even if the height direction dimension of the component body is small in an LW reverse type. The ceramic electronic component (1) has a component body (11) of a cuboid shape satisfying second direction dimension D2 (11)>first direction dimension D1 (11)>third direction dimension D3 (11), and has a pentahedral external electrode (12) on each end in a first direction d1 of the component body (11). Concave units (12d1, 12e1) concave towards a first surface (12a) from an end edge of a fourth surface (12d) and a fifth surface (12e) of the external electrode are arranged on the end edge. Both side portions in a third direction d3 of the concave units (12d1, 12e1) are cover units (12d2, 12e2) covering an edge (RO) of two surfaces in a second direction d2 of the component body (11).
Patent KR-20210043835-A (KR)
Title: Apparatus for generating multi contrast magnetic resonance image and method for learning thereof
Inventor: HWANG DO SIK
IPC: G06N20/00
Filed: 2019-10-14
Abstract: The present invention provides an apparatus for generating a multi-contrast magnetic resonance image and a learning method thereof, which can greatly shorten the photographing time of a magnetic resonance image. The apparatus for generating a multi-contrast magnetic resonance image comprises: a multi-contrast image acquisition unit which acquires a plurality of contrast magnetic resonance images resulting from excluding at least one contrast magnetic resonance image from multiple contrast magnetic resonance images consisting of a plurality of contrast magnetic resonance images to be photographed at once in accordance with different sequences for diagnosis; and a contrast image generation unit which estimates a pattern of a plurality of contrast magnetic resonance images acquired by the multi-contrast image acquisition unit in accordance with a pre-learned pattern estimation method to generate an additional magnetic resonance image corresponding to an excluded contrast magnetic resonance image. The contrast image generation unit calculates pixel intensity differences between pixels at the same positions as a plurality of pixels of the additional magnetic resonance image and surrounding pixels in a pre-designated range in a contrast image for learning which is the excluded contrast magnetic resonance image among multiple contrast magnetic resonance images previously acquired for learning, and is learned by acquiring a position alignment error calculated as the average of minimum intensity differences among the calculated pixel intensity differences as a total loss.