baber/WOPTO huggingface dataset:
Patent KR-20210010825-A (KR)
Inventor: HARALD WEICHENBERGER
IPC: G01S7/52
Filed: 2020-07-13
Abstract: Provided are an ultrasound system (100), a probe, and a method thereof. The ultrasound system (100) includes a transducer having piezoelectric transducer elements (104) polarized in a poling direction. A bipolar transmission circuit is configured to generate a transmission signal (650) having first and second polarity segments (652, 654). The first and second polarity segments (652, 654) have corresponding first and second peak amplitudes. A bias generator is configured to generate a bias signal (660) in the poling direction. The bias signal (660) is combined with the transmission signal (650) to form a biased transmission signal (670) that is shifted in the poling direction and still includes both positive and negative voltages over a transmission cycle.
Patent KR-20200090665-A (KR)
Title: Liquid crystal display apparatus
Inventor: SUWA SHUNICHI
IPC: G02F1/1337
Filed: 2020-07-15
Abstract: The present invention provides a liquid crystal display panel provided with an electrode. The electrodes are arranged on a plane and includes: a plurality of convex branch electrode portions which are convex when viewed in a first direction perpendicular to the plane and extend from the center area of the electrode to the peripheral portion of the electrode; and a plurality of concave branch electrode portions which are concave when viewed from the first direction, extend from the central area to the peripheral portion, and are adjacent to the convex branch electrode portion. In addition, the present invention provides a liquid crystal display method in which a voltage is applied to a liquid crystal layer through a first electrode and a second electrode to impart a pre-tilt to molecules in the liquid crystal layer of the liquid crystal display panel.
Patent KR-20220011257-A (KR)
Inventor: KIM DAESUNG
IPC: H01L21/67
Filed: 2020-07-20
Abstract: The present invention provides an apparatus for treating a substrate capable of increasing cleaning efficiency of an outer cup and an inner cup. An apparatus for treating a substrate according to an embodiment of the present invention includes an outer cup having an inner space with an open upper portion; an inner cup provided in the inner space and having a cup shape having an opening formed therein, the inner cup having a processing space therein; a support unit for supporting the substrate in the inner space; a processing liquid supply unit for supplying a processing liquid to an upper surface of the substrate supported by the support unit; and a cleaning liquid supply nozzle for supplying a cleaning liquid to an upper surface of the inner cup, wherein the inner cup includes an inclined surface provided to be inclined downward in a direction toward the outer cup; and an extension portion extending downward from the inclined surface. At least two guide grooves formed downward from a lower end of the inclined surface may be provided on an outer surface of the extension portion.
Patent KR-20220014152-A (KR)
Inventor: CHOI DAI KYU
IPC: H01J37/32
Filed: 2020-07-28
Abstract: A reactor includes: a reactor body having a toroidal shape and providing a space for forming a plasma channel therein, and an insulating part forming an insulating section in the reactor body. The insulating part includes at least two sealing members for sealing the space. An object of the present invention is to provide a reactor with high heat resistance.
Patent KR-20220016645-A (KR)
Title: Particle collecting device and particle sensing method
Inventor: YONG SANG RYU
IPC: G01N15/02
Filed: 2020-08-03
Abstract: According to one embodiment of the present invention, provided is a particle collecting device which comprises: a fine particle collecting unit for collecting fine particles; and a processor for receiving a detection signal from the fine particle collecting unit and matching information of the fine particles collected from the detection signal. The fine particle collecting unit comprises at least two conductor layers having different shapes on a plane and an insulator layer provided between the at least two conductor layers and configured to expose at least some of the conductor layers.
Patent KR-20220017091-A (KR)
Inventor: SON JUNG NAM
IPC: F16M1/00
Filed: 2020-08-04
Abstract: The present invention relates to a sound absorbing and insulating panel of an engine sealed sound insulating box. The wall surface of the engine sealed sound insulating box in which an engine (10) and a generator (20) driven by the engine (10) are installed is made of a sound absorbing and insulating panel. In addition, in the sound absorbing and insulating panel, an external sound insulating material (1), a damping sheet (2), a sound absorbing material (3), an intermediate sound insulating material (4), the sound absorbing material (3), and an internal sound insulating material (5) are sequentially coupled from the outside to the inside. According to the present invention, the sound absorbing and insulating panel blocks and absorbs a noise from the engine and the generator in the engine sealed sound insulating box. Therefore, a noise level of a surrounding environment is low, and there is a remarkable effect of being comfortable.
Patent KR-20220018784-A (KR)
Title: Appratus for diagnosing health status of shoes user and method thereof
Inventor: KANG HYUN DEOK
IPC: A61B5/00
Filed: 2020-08-07
Abstract: The present disclosure relates to a method for an electronic device to diagnose the health condition of a shoe wearer, and an electronic device performing the same method. In accordance with one embodiment, the method for an electronic device to diagnose the health condition of a shoe wearer includes the following steps of: acquiring sensor data from a shoe in accordance with the motion of a wearer; determining foot spectrum information of the shoe wearer by distributing the acquired sensor data in accordance with the shape of the shoe wear's foot; when the determined foot spectrum information is inputted, acquiring a candidate disease list of the shoe wearer by using a neural network model outputting a disease of the shoe wearer and an occurrence probability value for the disease of the shoe wearer; and outputting a diagnosis result about at least one disease selected from a list of candidate diseases, based on the occurrence probability value for the disease of the shoe wearer.
Patent KR-20220019461-A (KR)
Inventor: KIM IN CHEOL
IPC: G06N5/04
Filed: 2020-08-10
Abstract: Disclosed is a knowledge graph-based question answer system using a graph neural network. The question answer system comprises: a question encoding part that encodes a natural language question and extracts a feature; a knowledge graph inference part that performs a multi-hop inference using a graph neural network for a knowledge graph associated with a question, and performs the multi-hop inference using a bilinear graph neural network added with a bilinear aggregation operation in addition to a linear aggregation operation; and an answer prediction part that predicts any one object node among the object nodes of the knowledge graph as an answer according to a multi-hop inference result. Therefore, the present invention is capable of creating an effect of making it possible to find the right answers to various complex questions.
Patent KR-20220019525-A (KR)
Inventor: TAECHACHOONHAKIJ VATCHAKRAN
IPC: B21C23/00
Filed: 2020-08-10
Abstract: Disclosed is a method of manufacturing a copper target for thin film coating technology by sputtering through hot extrusion process. The method of manufacturing the copper target comprises the following steps of: hot extruding a copper ingot into a water tunnel through an extrusion die; cold drawing the copper ingot after the hot extrusion; and stretching the copper ingot after cold drawing.
Patent KR-20220020498-A (KR)
Title: An outrigger structure for heavy machine
Inventor: CHOI GIL HO
IPC: B66C23/78
Filed: 2020-08-12
Abstract: The present invention relates to a rotary structure and engagement structure of a new outrigger (300) which is broadly installed on cranes requiring a work in the air, and which is able to address the problem of flexure or incision on an edge of an upper plate (110) or a lower plate (120) of a body frame, which is caused by bending load working on a horizontal beam (310) of an outrigger (300). The present invention is able to prevent the phenomenon of incision around a rotary shaft (340) of the upper plate (110) and the lower plate (120) due to the compression load on an upper side and the tension load on a lower side transferred to the frame body (100) through the outrigger (300). That is, a support pad (330) placed between an upper surface of the outrigger (300) and a lower surface of the upper plate (110) absorbs the displacement due to bending of the outrigger, so there occurs no bending on the upper plate (110) and the lower plate (120).
Patent KR-20220026922-A (KR)
Inventor: KWON HYEOK JAE
IPC: E03C1/181
Filed: 2020-08-26
Abstract: The present invention relates to a sink water barrier and, more specifically, to a sink water barrier which prevents water from splashing outwards when a user uses a sink, and allows a water barrier plate to be easily detachable when unused not to compromising aesthetics of the sink. The sink water barrier comprises: a fixation unit having one or more coupling grooves and a guide groove; and a water barrier unit having a fastening pin member and the water barrier plate.
Patent KR-20210033892-A (KR)
Title: Grinding apparatus and grinding method
Inventor: YAMANAKA SATOSHI
IPC: B24B37/005
Filed: 2020-08-28
Abstract: The present invention restrains damage to a workpiece and reduces processing time. According to an embodiment of the present invention, a grinding wheel (37) is dropped to height of an upper surface of a wafer (W) while the grinding wheel (37) is disposed at a position which is not covered by the wafer (W). Therefore, when dropping the grinding wheel (37), the grinding wheel (37) can avoid contact with the wafer (W). Therefore, the present invention can reduce time for processing the wafer (W).
Patent KR-20220030426-A (KR)
Inventor: LEE SOONGYU
IPC: H02J50/10
Filed: 2020-08-31
Abstract: A display device includes: a display panel comprising a display area at which an image is displayed; an input sensor disposed on the display panel and configured to operate in a first mode to sense a first input or in a second mode to sense a second input provided by an input device; a sensor controller configured to control an operation of the input sensor; and a wireless power supply configured to transmit a wireless power signal to the input device at a transmission frequency when the input sensor operating in the second mode, wherein the sensor controller is configured to transmit an uplink signal to the input device through the input sensor in the second mode, and the uplink signal comprises a set signal corresponding to the transmission frequency of the wireless power signal. Accordingly, it is possible to reduce the weight of the input device by reducing a size of a power storage unit in which power required to control an operation of the input device is stored.
Patent KR-20220029188-A (KR)
Title: STA1 gene from Arabidopsis thaliana regulating seed development and pollen viability under high temperature stress conditions in plant and uses thereof
Inventor: LEE BYEONG HA
IPC: C07K14/415
Filed: 2020-09-01
Abstract: The present invention relates to an Arabidopsis thaliana STABILIZED1 (STA1) gene which regulates seed development and pollen viability in plants under high temperature stress conditions and a use thereof and, more particularly, to a method for increasing a normal seed development rate and pollen viability under high temperature stress conditions compared to non-transformed plants by transforming plant cells with a recombinant vector containing an Arabidopsis thaliana STA1 protein coding gene consisting of the amino acid sequence of sequence number 2, and increasing the expression of the STA1 protein coding gene.
Patent KR-20220033198-A (KR)
Inventor: JEON SEUNG HYUN
IPC: H04L65/40
Filed: 2020-09-09
Abstract: The present invention relates to a private blockchain system for verifying transactions using a representative to increase stability of transaction verification and a transaction verification method thereof. According to one embodiment of the present invention, the private blockchain system comprises: a node of an external service provider node requesting resource contribution, paying a fee for the resource contribution, and participating in transaction verification as a representative; nodes of a plurality of participants including a plurality of resource contributors who contribute resources to the external service provider and receive rewards for the resource contribution; a node of a private blockchain builder building a private blockchain network with the node of the external service provider and the nodes of the plurality of participants, paying a part of the fee paid to the resource contributors as rewards, and participating in the transaction verification as a representative; and a node of a representative selector selecting a representative who verifies transaction from the nodes of the plurality of resource contributors together with the node of the external service provider and the node of the private blockchain builder, wherein representatives are elected so that malicious nodes are included to a number to an extent negotiable between the representatives.
Patent KR-20220036503-A (KR)
Title: Monocular display module with lcos micro display
Inventor: PARK MAN BOK
IPC: G06T19/00
Filed: 2020-09-16
Abstract: According to an embodiment of the present invention, a monocular display module includes: a first coupling portion which is coupled to a safety helmet; a display unit which provides augmented reality or virtual reality to a left-eye or a right-eye of a user through an LCOS micro display; and a body portion which is coupled to the first coupling portion and the display unit, wherein respective center regions of the first coupling portion, the display unit, and the body portion are positioned in a straight line. Accordingly, the augmented reality or virtual reality is provided to either the left or right eye of the user through an LCOS display.
Patent KR-20210035055-A (KR)
Title: Polarizing Plate
Inventor: KIM EUN JE
IPC: G02B5/30
Filed: 2020-09-21
Abstract: The present application may provide a thinned polarizing plate having excellent antireflection performance in all directions including not only the front side but also the side surface, and excellent folding durability and durability against short wavelengths. In addition, the present application may provide an organic light emitting display device to which the polarizing plate is applied and a display device including the same.
Patent KR-20220040127-A (KR)
Title: Swing rotating double-sided advertising device
Inventor: MIN EUN HONG
IPC: G09F13/04
Filed: 2020-09-23
Abstract: The present invention relates to a rotating double-sided advertising board which allows an advertising board to rotate to switch an advertising direction by rotating the advertising board by a hinge shaft in accordance with the need of a user and easily replace double-sided advertising sheets. The rotating double-sided advertising board comprises: an installation bar provided on a wall or a column; an advertising plate mounted on the installation bar, making up a picture frame-type advertising frame by assembling a frame, and allowing an advertising sheet to be inserted into both sides of the advertising frame; a hinge device allowing a folding operation while the advertising plate is rotated around the installation bar by hinge-coupling the installation bar and the advertising plate; and a locking device fixing the folded angle by rotating the advertising plate by the hinge device. The locking device mounts a first bracket becoming a reference on the installation bar and mounts a second bracket for operation on the advertising plate to allow the first and second brackets to correspond to each other, and fixes the angle at which the advertising plate is folded by a holder fixing the first and second brackets on each other to switch the advertising plate to a front advertising board or a protruding advertising board to use the front advertising board or the protruding advertising board.
Patent KR-20220045354-A (KR)
Inventor: PARK SUNG YOUNG
IPC: A62B18/08
Filed: 2020-10-05
Abstract: The present invention relates to a mask supporting device including: an attachment part which has elasticity, and is closely attached to the face to support a mask; and a maintaining part which is in connection with the attachment part and supports the mask, so that wearing of the mask can be helped.
Patent KR-20220045663-A (KR)
Inventor: PARK SAERA
IPC: G06T7/13
Filed: 2020-10-06
Abstract: Embodiments relate to an apparatus and method for evaluating a degree of smearing by image analysis, wherein the apparatus comprises: a film which is coated with a skin care or makeup product by applying a certain pressure to a skin after applying a sample of the product and allowing the sample to be absorbed on the skin; a photographing unit which obtains an image by photographing the film coated with the product; and an analysis unit which calculates an area of a section where the product is smeared from the image, and calculates an amount of the product smeared to the film. The apparatus quantitatively evaluates the degree of smearing on a smart device film even for a product without color.
Patent KR-20210044159-A (KR)
Title: Composition for diagnosing liver cancer using CpG methylation status of specific gene and uses thereof
Inventor: CHO SANG RAE
IPC: C12Q1/6886
Filed: 2020-10-08
Abstract: The present invention relates to a composition, a kit, a nucleic acid chip and a method capable of diagnosing liver cancer by detecting the methylation level of the CpG region of any one or more genes selected from the group consisting of FAM110A, FAR1, VIM, LDHB, LIPE, INAFM1, ATL1, CELF6, MTHFD2, PAK1, NXPE3, SLC25A36 and VANGL2. It is possible to diagnose liver cancer accurately and quickly, as well as early diagnosis.
Patent KR-20210122644-A (KR)
Title: A method to optimize light output of a light output device
Inventor: LEE JUN YOUB
IPC: H01S5/183
Filed: 2020-10-19
Abstract: An objective of the present invention is to efficiently use power and calculate accurate distances by controlling reception unit signals or transmission unit output of a light output device. According to one embodiment of the present invention, a light output optimizing method of a light output device including a first diffusion unit fixed by a support unit, and diffusing light transferred from a light source unit, a second diffusion unit fixed by an adjustment unit, and diffusing light passing through the first diffusion unit at a set radial angle, and a main body unit, wherein a coil in the main body unit adjusts the distance between the first diffusion unit and the second diffusion unit by an interaction with a magnet fixed in the adjustment unit, and the output of the light source unit is controlled in accordance with a control signal, comprises: a reception unit signal input step of receiving a signal generated as light transferred from a transmission unit of the light output device reaches a reception unit; a reception unit signal analysis step of analyzing a reception unit signal obtained through the reception unit signal input step; a transmission unit output adjustment rate calculation step of determining an output adjustment rate of the transmission unit through the reception unit signal analysis step; and a transmission unit output adjustment step of adjusting the output of the transmission unit in accordance with the adjustment rate calculated in the transmission unit output adjustment rate calculation step.
Patent KR-20220051716-A (KR)
Inventor: NA BYUNG BOK
IPC: G16H40/20
Filed: 2020-10-19
Abstract: The present invention provides a system for providing an insurance service by grade of a care hospital, capable of providing a private insurance to cover a form not included in a social security system and widely guaranteeing a range of options by grading and diversifying an insurance service. The system for providing an insurance service by grade of a care hospital includes: at least one care hospital server uploading care data including a content and fees of at least one care service; a user terminal inputting a kind and intensity of a disease symptom and receiving recommendation about an insurance product by selecting the kind and quality of a desired care service; a registering unit registering the at least one insurance product according to the kind and intensity of the disease symptom and a grade of the care hospital; a reception unit receiving the care data from at least one care hospital server; a storage unit applying a predetermined grade according to the content and the fees included in the care data and forming database; and a recommending unit inputting an electronic health record (EHR) or health state information in the user terminal and recommending the insurance product of the grade corresponding to the kind and the quality of the care service and the EHR or the health state information in case of selecting the kind and the quality of the desired care service.
Patent KR-20210056233-A (KR)
Title: Processing apparatus and plate-like workpiece loading/unloading method
Inventor: MIYAMOTO HIROKI
IPC: B24B37/005
Filed: 2020-10-26
Abstract: A purpose of the present invention is to miniaturize a processing apparatus. A second plate-shaped workpiece (W2) before rough-grinding is held on a first suction surface (801) to be located above a holding surface (20a) through a horizontal moving means (83) and a vertical moving means (82), and a first suction surface (801) and a second suction surface (802) are reversed through a reversal means (81), and then, the second suction surface (802) facing the holding surface (20a) is led to approach a first plate-shaped workpiece (W1) held by the holding surface (20a) through the vertical moving means (82), thereby holding the first plate-shaped workpiece (W1) after rough-grinding on the second suction surface (802). Further, a first return pad (80A) is lifted up to a position where the same can be reversed, and then, upper and lower sides of the first suction surface (801) and the second suction surface (802) are reversed, and the second plate-shaped workpiece (W2) before grinding, held on the first suction surface, is lifted down towards the holding surface (20a) to load the second plate-shaped workpiece (W2) into the holding surface (20a). The processing apparatus (1) having such a loading/unloading function can be miniaturized.
Patent KR-20220055528-A (KR)
Title: Apparatus for mask sterilization mounted on vehicle
Inventor: HAN JAE OCK
IPC: B60R7/04
Filed: 2020-10-26
Abstract: The present invention relates to a mask sterilizing device mounted on a vehicle. Related is a mask sterilizing device which has a structure mounted in the inner space of an armrest of a vehicle to sterilize a mask with UV rays and prevent fragments from scattering in the event of a vehicle door side collision accident.