baber/WOPTO huggingface dataset:
Patent KR-20220016638-A (KR)
Title: Water-disperson polyurethane-urea resin composition for synthetic leather and manufacturing method thereof
Inventor: KIM TAEUNG
IPC: C08G18/08
Filed: 2020-08-03
Abstract: The present invention relates to an aqueous dispersion polyurethane urea resin composition for synthetic leather and a manufacturing method thereof. More specifically, the present invention provides the aqueous dispersion polyurethane urea resin composition for synthetic leather which contains an ionic compound having a sulfonic acid group and does not contain a neutralizing agent, and has excellent resin stability, heat resistance and aesthetics, and a manufacturing method thereof. In addition, the aqueous dispersion polyurethane urea resin composition for synthetic leather according to the present invention can be applied to various uses by controlling the polyurethane urea particle size to a desired size by controlling the content of the ionic compound having the sulfonic acid group.
Patent KR-20220017651-A (KR)
Title: CeO2-ZnO alloy abrasive particle for polishing substrate and method of manufacturing the particle
Inventor: CHOI DONG HYEOK
IPC: C09K3/14
Filed: 2020-08-05
Abstract: The present invention provides a cerium oxide-zinc oxide alloy abrasive particle for substrate polishing which can effectively remove a silicon oxide film by maintaining a removal ability by cerium (Ce^(+3)) ions stably for a long time and a preparation method thereof. The particle, the cerium oxide-zinc oxide abrasive particle formed by dissolving zinc oxide (ZnO) in cerium oxide (CeO2), and the method remove the silicon oxide film by combining the cerium (Ce^(+3)) ions of the cerium oxide-zinc oxide abrasive particle with silicate ions of the silicon oxide film.
Patent KR-20220020098-A (KR)
Inventor: YOON YOUNG
IPC: G06F11/20
Filed: 2020-08-11
Abstract: A distribution consensus system comprises: a consensus network server that performs a consensus between at least one consensus network server based on a consensus protocol; a client server that transmits/receives the data between a user terminal and the consensus network server; and a distribution storing place that stores the data generated by the consensus network server, wherein the consensus network server generates a block comprising at least one element for the data received from the client server, derives a root that represents the block using a hash tree based on a hash value of an element included in the block, and generates a block header of the block comprising the root. Therefore, the present invention is capable of allowing an integrity to be checked in units of elements included in the block.
Patent KR-20220022341-A (KR)
Title: Implantable training apparatus strengthening sphincter
Inventor: YUN SUCK KI
IPC: A61H19/00
Filed: 2020-08-18
Abstract: The present invention relates to an implantable sphincter exercise apparatus which is inserted into a woman's vagina to measure and wirelessly provide pressure changes inside the vagina to a control device equipped with a display while providing a vibration function and a heating function and performs sphincter exercise according to an exercise target provided through the display. According to the present invention, the implantable sphincter exercise apparatus comprises: a head unit including a vibrator; a body unit including a control module performing wireless communication, an air pressure sensor, and a charging coil; a main body having a cylindrical shape with a smaller diameter than those of the head unit and body unit, having one end coupled to the head unit, having the other end coupled to the body unit, and accommodating a rechargeable battery therein; a silicone tube coupled to the body part and covering the entire head part, a part of the main body, and a part of the body unit to form an airtight structure and having one or more heating elements disposed on the inner surface when silicone is injected to receive the power from a battery terminal formed in the body part; and a control module wirelessly transmitting/receiving data measured by the air pressure sensor to a control device equipped with a display and receiving a control command from the control device to control operation setting.
Patent KR-20220022628-A (KR)
Inventor: CHOI JONG WON
IPC: F26B3/06
Filed: 2020-08-19
Abstract: The present invention relates to an apparatus for producing a carbon sequestrant using organic waste, and relates to a drying system using steam in a kiln-type organic waste drying apparatus, wherein steam is sprayed over the entire cross-section of a kiln body for drying fuel, and correspondingly, a drying target fuel is dropped using lifting flights. To this end, the apparatus for producing a carbon sequestrant includes a storage unit, a primary feeder, a heat treatment unit, and a cooling unit.
Patent KR-20220046712-A (KR)
Inventor: LEE SANG SUP
IPC: H01Q1/24
Filed: 2020-08-27
Abstract: The present invention relates to a hybrid HF antenna for providing an NVIS function through ground waves and ionosphere for a shortwave communication, which comprises: a balun installed by being hung on a hanging member positioned at a certain height, and converting a signal of a balanced circuit (balanced signal) and a signal of an unbalanced circuit (unbalanced signal); a plurality of radiation elements installed at left and right sides with respect to the balun to allow a tow view viewed from the top of a complex HF antenna for an AM radio to be formed in a bow-tie shape, and having one end connected to an output port of the balun and the other end fixed to the ground; and a coaxial cable connected to an input port of the balun. Also, communication equipment, such as an AM radio is connected to the coaxial cable. According to the present invention, frequencies of 10 MHz or less using ionospheric reflected waves can support efficient long-distance communication by maintaining NVIS characteristics. In a band of 10 MHz or more, terrestrial communication can be supported, and operational efficiency can be improved by applying a non-adjustment method of the length of a radiation element.
Patent KR-20220028749-A (KR)
Inventor: PARK SHIN YOUNG
IPC: G16H80/00
Filed: 2020-08-31
Abstract: A method for providing an oral health care service according to the present invention includes the steps of: providing a first questionnaire item on periodontal disease through a user terminal, and receiving a user's response to the first questionnaire item; providing a second questionnaire item on the user's periodontal disease through a medical professional terminal, and receiving a response to the second questionnaire item based on the diagnosis of the user from a medical professional; and inputting the user's response and the medical professional 's response into a preset algorithm to output a diagnosis name of periodontal disease, and displaying the output diagnosis name through an interface of the user terminal or the medical expert terminal. The first questionnaire item includes: a question item of asking questions about whether there is systemic disease such as diabetes, high blood pressure, heart disease, or hyperlipidemia; a question item of asking questions about smoking habits, drinking habits, exercise habits, or oral hygiene habits; and a question item of asking questions about bleeding gums, shaking teeth, swelling of gums, or pain in the gums. The second questionnaire item includes: a question item of asking questions about loss of attachment, presence of necrosis, presence of systemic disease, the number of teeth extracted due to periodontal disease, presence of bifurcation lesions, whether extensive occlusion remodeling is required, a numerical range of the depth of periodontal pocket, radioactive bone loss, probing bleeding, inflammation, and plaque; and a question item of asking questions about the degree of mobility, the degree of branching, the depth of the periodontal pocket, and the degree of gingival recession by tooth identification number.
Patent KR-20220031405-A (KR)
Title: Electronic device including capacitance sensor
Inventor: CHOE JAEWON
IPC: H01Q1/24
Filed: 2020-09-04
Abstract: According to one embodiment of the present invention, an electronic device may comprise: a first antenna; a second antenna; a communication circuit established to transmit and/or receive a signal in a selected or designated frequency band through the first antenna and/or the second antenna; a sensor IC electrically connected to the first antenna and the second antenna, and measuring a capacitance; a first capacitor connected to a first electrical path between the first antenna and the sensor IC; and a second capacitor connected to a second electrical path between the second antenna and the sensor IC. Various other embodiments may be possible. Therefore, the present invention is capable of reducing costs.
Patent KR-20220032285-A (KR)
Inventor: KIM SEONG HUN
IPC: B60H1/00
Filed: 2020-09-07
Abstract: The present invention provides a vapor injection module which comprises: an expansion valve allowing a condensed refrigerant to be passed or expanded according to an air conditioning mode; and a gas-liquid separator receiving the refrigerant from the expansion valve to separate the refrigerant into a gaseous refrigerant and a liquid refrigerant. The expansion valve has a plurality of expansion areas to be operated to allow the refrigerant to be passed, primarily expanded, or secondarily expanded according to an arrangement position of the expansion area.
Patent KR-20220036447-A (KR)
Title: Method for calculating soft information of dna and dna storage device and program
Inventor: HOSUNG PARK
IPC: G16B30/20
Filed: 2020-09-15
Abstract: The present invention relates to a method for calculating soft information of DNA, a DNA storage device therefor, and a program therefor. The method for calculating soft information of DNA includes the steps of: acquiring, by a computer, raw data; reading, by the computer, each base based on a base reading algorithm with respect to the raw data (Y), to calculate an error (ε) for each base; and calculating, by the computer, a plurality of pieces of soft information for each base, based on the error (ε) for each base. The present invention is a research conducted with the support of Samsung Electronics Future Technology Development Center (Project No. SRFC-IT1802-09).
Patent KR-20220039956-A (KR)
Inventor: KWON JOON SOO
IPC: G11C16/08
Filed: 2020-09-22
Abstract: In accordance with one embodiment of the present invention, a memory device includes: a cell area in which a plurality of memory blocks individually including a plurality of memory cells are placed; and a peripheral circuit area including peripheral circuits controlling the cell area, and executing an erasure operation by unit for each of the memory blocks. Each of the memory blocks includes: a plurality of word lines stacked on the substrate; a plurality of channel structures extended in a direction vertical to an upper side of the substrate to penetrate the plurality of word lines; and an impurity area formed on the substrate and connected with the plurality of channel structures. While executing the erasure operation by inputting an erasure voltage into the impurity area of at least one of the memory blocks, the peripheral circuit area changes a voltage of a first word line from a first bias voltage to a second bias voltage at a first timing, and changes a voltage of a second word line, which is different from the first word line, from the first bias voltage to the second bias voltage at a second timing different from the first timing. Therefore, the present invention is capable of improving the performance of the memory device.
Patent KR-20220041526-A (KR)
Title: Weracle
Inventor: JANG WONGEUN
IPC: A61L9/16
Filed: 2020-09-24
Abstract: An objective of the present invention is to provide (negative pressure room) equipment as a substitute for ventilation equipment to prevent spread and infection of various viral infections. According to the present invention, a local exhaust system prevents virus infection of medical staff and patients and kills and discharge viruses to the outside. In multi-use facilities used by many people, air is collected, sterilized, and recirculated to increase indoor air quality and prevent infectious viruses. Fine dust and droplet included in in indoor air are collected and processed by using a three-step filter unit to collect and process viruses remaining in a room. Accordingly, the equipment can prevent infection of medical staff and patients, can be used in normal times as an air purifier in multi-use facilities, and can be used for infection prevention of patients in infectious disease and hematopoietic stem cell wards in a hospital (in compliance with operating room cleanliness standard of 100 to 1,000 class).
Patent KR-20220042505-A (KR)
Title: mobilefreemugwortdevice
Inventor: PARK HONG DAE
IPC: A61B18/06
Filed: 2020-09-28
Abstract: The present invention provides a complete smokeless moxibustion device including: a three-pronged moxibustion machine that burns moxibustion; a re-combustion cover covering the three-pronged moxibustion machine; an outlet for transporting mugwort smoke; and a combustor for completely burning the mugwort smoke, wherein, since mugwort smoke is completely burned through primary combustion and secondary combustion, there is no smoke smell at all, and since the device has a safe structure even when moving up and down, left and right, the effect is maximized by getting as close to the affected area as possible. In addition, a heating plate is provided on an upper surface of the inside of the re-combustion cover to reduce the mugwort smoke, so that the primary re-burning is performed by itself by using the temperature of moxibustion, and the treatment effect is maximized around the affected area as the temperature inside the cover rises. The combustor is selectively combined with a combustor mounted on a gas burner and a combustor used for electricity. The moxibustion is possible even in confined spaces regardless of location.
Patent KR-20220045630-A (KR)
Inventor: KANG MIN SEUNG
IPC: G06K19/07
Filed: 2020-10-06
Abstract: The present invention relates to a baggage management apparatus and a baggage management method. More specifically, the present invention relates to a baggage management apparatus and a baggage management method, which are able to check if a bag has been released to a baggage reception table by using an identification tag information prepared in a baggage tag. According to an embodiment of the present invention, the baggage management method can comprise: a step of collecting baggage transmission information including the information of an RFID tag attached to a bag and a second user information related to the bag in accordance with a baggage processing request signal of a first user terminal; a step of generating a baggage release completion information showing that the bag has been discharged from the baggage outlet and moved to the baggage reception table by corresponding to the reading result on the RFID tag attached to the bag from a first RFID reader placed on the baggage outlet; a step of comparing the baggage transmission information with a second user information received from a second user terminal in accordance with the reception of a signal for requesting the response on whether the baggage is completely released or not from the second user terminal; and a step of providing the second user terminal with the baggage release completion information as the baggage transmission information matches the second user information as a result of the comparison.
Patent KR-20220047013-A (KR)
Title: Apparatus for cleaning a ship
Inventor: KIM HYUN CHUL
IPC: B08B1/00
Filed: 2020-10-08
Abstract: Disclosed is a vessel cleaning apparatus capable of preventing the occurrence of hull fouling by marine organisms. According to an embodiment of the present invention, a vessel cleaning apparatus comprises: a fouling-prevention net which is disposed to surround an outer wall of a hull in order to prevent the occurrence of hull fouling by marine organisms; and a non-motorized net moving part which is provided on a quay wall where the hull is moored and is connected to the fouling-prevention net, and moves the fouling-prevention net for preventing pollution from the outer wall of the hull based on the movement of the hull according to the tidal difference of the sea level.
Patent KR-20220048529-A (KR)
Inventor: KIM EUNG UG
IPC: B60L53/35
Filed: 2020-10-12
Abstract: Disclosed is a contact type drone charging system which comprises: a drone station where a plurality of flat charging pads are arranged; a drone mounted in the drone station while each of a first contact terminal and a second contact terminal connected to a battery, comes in contact with one charging pad; and a control unit connecting a first power terminal to one charging pad and connecting a second power terminal to the other charging pad to measure a flow of a current and determining that the first contact terminal and the second contact terminal are connected to each charging pad when the current flows.
Patent KR-20220048741-A (KR)
Inventor: YU WOO SANG
IPC: A61F7/03
Filed: 2020-10-13
Abstract: The present invention relates to a hand-wearable type thermal pack and, more specifically, to a hand-wearable type thermal pack comprising: a body (120) formed in an area covering the back of the hand and provided with a thermal insulation means (140) to be worn on the hand, wherein the body (120) can be worn on the back of the hand to warm the hand and the hand can be freely moved in a worn state.
Patent KR-20220052108-A (KR)
Inventor: KIM SUNG GYU
IPC: H01R13/533
Filed: 2020-10-20
Abstract: According to the present invention, a connector for high current may comprise: a terminal member capable of conducting a large current; a connector housing accommodating the terminal member; a temperature sensor attached to the terminal member; a fan unit provided inside the connector housing and configured to operate when the temperature of the terminal member is higher than a preset critical temperature; and an exhaust cover provided on one side of the connector housing and opened and closed by wind pressure when the fan unit operates.
Patent KR-20220056314-A (KR)
Inventor: CHOI JONG WOON
IPC: B60K11/02
Filed: 2020-10-27
Abstract: A battery pack cooling system according to an embodiment of the present invention includes: a battery pack provided in a vehicle; and a chiller pump unit that is electrically connected to the battery pack and supplies a coolant to the battery pack from the outside of the battery pack, wherein the chiller pump unit is provided in the vehicle and circulates the coolant toward the battery pack during normal driving of the vehicle and in an emergency situation of the battery pack.
Patent KR-20220062709-A (KR)
Title: System for detecting disaster situation by clustering of spatial information based an image of a mobile device and method therefor
Inventor: HONG SEUNG HWAN
IPC: G06K9/00
Filed: 2020-11-09
Abstract: Provided are a disaster situation recognition system and method by spatial information clustering based on a mobile device image. The system comprises: a reference image database unit for storing reference image data in association with reference geometry information including three-dimensional positional data and first posture data; a search and selection unit for obtaining device geometry information including at least two-dimensional positional data in relation to image data obtained from a mobile device and selecting the image data having the highest degree of matching with the reference image data by referring to the two-dimensional positional data and the three-dimensional positional data; a matching unit for matching the reference image data and the selected image data; a geometric conversion unit for geometrically transforming the device geometric information of the selected image data matched with the reference image data by geometric conversion modeling and correcting the device geometric information into three-dimensional device geometric information; a three-dimensional image information generation unit for generating three-dimensional image information of the image data of the mobile device; a disaster type extraction unit for determining whether a disaster has occurred in the surrounding environment from the three-dimensional image information and classifying the disaster type for each disaster area; and a disaster information registration unit for registering location information related to the disaster area and the disaster type in association with the three-dimensional image information. Accordingly, disaster information with reliability can be generated from three-dimensional image information with high precision generated based on the image data of the mobile device.
Patent KR-20220064775-A (KR)
Title: Digital textile printing method
Inventor: KIM DO HYUNG
IPC: D06P5/24
Filed: 2020-11-12
Abstract: The present invention relates to a digital textile printing method with high efficiency and excellent quality. According to the present invention, a transfer state of a fabric surface is clear, and various patterns can be expressed and digital printing is possible regardless of a type of fabric. The digital textile printing method comprises the following steps: a preparation step (S100) of preparing materials and the like as a whole to perform digital textile printing; a supply step (S200) of supplying the prepared materials to a digital printer; a digital printing step (S300) of operating the digital printer to print a desired pattern on fabric; a processing step (S400) of standardizing and arranging irregularly exposed edges after the digital printing is completed; and a completion step (S500) of commercialization through post-processing such as winding, packaging, and the like after the processing is completed.
Patent KR-20220067142-A (KR)
Title: Pre-Processing Apparatus And Method For Super-Resolution Device Implemented In Hardware
Inventor: JUNG SEONG OOK
IPC: G06T3/40
Filed: 2020-11-17
Abstract: The present invention relates to a preprocessing apparatus for a super-resolution device implemented as an artificial neural network including N convolutional layers having a plurality of filters of predetermined sizes, respectively, and sequentially connected to each other to perform image upscaling. According to the present invention, the preprocessing apparatus comprises: an integrated padding size calculation unit calculating an integrated padding area size indicating a total size of an image, which is input to a super-resolution device, to be shrunk due to image shrinking of a convolutional layer; an integrated padding unit performing integrated padding by performing expansion at once to half the size of the integrated padding area in all directions along the outer edge of the input image to be upscaled; and a padding area filling unit filling the pixel value of each pixel in the padding area, which is an area expanded by integrated padding in a predetermined manner. According to the present invention, a data flow of a super-resolution device implemented in hardware is simplified, thereby facilitating design, performing high-speed operation, and sufficiently reflecting information of an edge area in an input image.
Patent KR-20220067686-A (KR)
Title: finger toe cupping period
Inventor: KIM JI SU
IPC: A61H9/00
Filed: 2020-11-18
Abstract: Provided is a small cupping device which can implement cupping when portions between fingers or lateral portions of the fingers, and can implement cupping on specific painful portions. The cupping device has a circular shape, and is small and light.