baber/WOPTO huggingface dataset:
Patent KR-20220012537-A (KR)
Title: Antibacterial deodorizing mask and a method for manufacturing a filter of the mask
Inventor: KIM MIN JI
IPC: A62B18/02
Filed: 2020-07-23
Abstract: The present invention relates to a mask capable of providing antibacterial and deodorizing functions, and a method for manufacturing a mask filter. The mask has a shape adequate to cover the nose and the mouth of a human and has a form in which a mask filter is positioned between an inner member as an inner non-woven fabric making a contact surface with the skin and an outer member as an outer non-woven fabric for filtering primary fine dust by being in contact with external air, wherein the mask filter comprises: a first filter layer formed by vertically folding non-woven fabric; a second filter layer formed by laminating pulverized zeolite on the entire upper surface of the first filter layer; a third filter layer formed by spraying cypress oil onto a surface layer of the second filter layer; and a fourth filter layer made by laminating solid oxygen as an upper layer of the third filter layer.
Patent KR-20220017122-A (KR)
Inventor: LEE SEUNG HOON
IPC: G06Q10/04
Filed: 2020-08-04
Abstract: Provided are a method for providing a smart gas safety control service to provide an effective smart gas safety control service at low cost. According to an embodiment of the present invention, the method comprises the following steps: collecting sensor-based data and image-based data for a gas facility; analyzing the sensor-based data and the image-based data to calculate a level for each individual gas risk including at least one of gas risk, operator behavior pattern risk, gas facility risk, malfunction diagnosis-based gas risk, and failure prediction-based gas risk; aggregating the at least one individual risk level to calculate an integrated gas risk level; analyzing the individual gas risk levels and the integrated gas risk level to estimate and predict current and future risks of the gas facility; and visualizing the gas control data generated on the basis of results of estimating and predicting the current and future risks of the gas facility and providing the gas control data to a user terminal. The sensor-based data is acquired through wireless communication by at least one sensor installed in the gas facility and the image-based data is acquired through wireless communication by at least one unmanned moving object photographing the gas facility.
Patent KR-20220020035-A (KR)
Inventor: LEE HAN CHEOL
IPC: F16L21/04
Filed: 2020-08-11
Abstract: The present invention relates to an extendable separation-prevention pressing wheel. More specifically, the extendable separation-prevention pressing wheel includes a large number of fastening units (31) having fastening holes (32) radially on an outer circumferential edge of the pressing wheel (30). On one side of the pressing wheel (30), an outer diameter pressing unit (40) is mounted. On an outer circumferential edge of the outer diameter pressing unit (40), a large number of fixing units (42) having fixing holes (43) and assembly units (44) are formed radially in turn to be assembled by corresponding to the fastening units (31) of the pressing wheel (30). On an inner side on a right upper side of the assembly unit (44), a settlement hole (41) is formed. The settlement hole (41) has a spike (50) settled and is connected to a tightening bolt (45) fastened with the assembly unit (44) by a screw. There is an extendable induction unit (60) inserted into the fixing hole (43) formed on the fixing unit (42) of the outer diameter pressing unit (40), and surface-bonded with the fastening unit (31) of the pressing wheel (30). The extendable induction unit (60) has a guide unit (61) inserted into the fixing hole (43). On one side of the guide unit (61), an end bump unit (62) is formed. On the center of the extendable induction unit (60), a penetrating hole (63) is formed, through which an engagement bolt (33) passes. The pressing wheel (30), the outer diameter pressing unit (40), and the extendable induction unit (60) are assembled by the medium of the engagement bolt (33). Therefore, the space between the end bump unit (62) of the extendable induction unit (60) and the fixing unit (42) of the outer diameter pressing unit (40) is formed as an extendable space (S) buffering a strong external force.
Patent KR-20220020106-A (KR)
Inventor: KIM JAE HYUNG
IPC: H01M10/42
Filed: 2020-08-11
Abstract: The present invention provides a battery device and a method for manufacturing the same, wherein the battery device includes: at least one battery pack each having a plurality of battery cells; a BMS for managing the plurality of battery cells; a substrate on which the BMS is mounted and at least one insulating layer and a conductive layer are laminated, respectively; a plurality of wires extended to the substrate from the battery cells; a plurality of through holes which are formed in the substrate and into which the plurality of wires are respectively inserted; a non-conductive region formed in at least one region around the through holes; and a soldering unit formed in the through-holes into which the wires are inserted.
Patent KR-20220020565-A (KR)
Inventor: LIM MEE KYOUNG
IPC: A23F5/24
Filed: 2020-08-12
Abstract: The present invention relates to mineral coffee and a method for manufacturing the same, and more particularly, to coffee with enhanced minerals and a method for manufacturing the same. Coffee and its manufacturing method according to the present invention is characterized in that the mineral component is coated on the surface of roasted coffee beans by spraying highly concentrated mineral water on the roasted coffee beans.
Patent KR-20220022001-A (KR)
Inventor: OH CHUN RIM
IPC: A61P31/04
Filed: 2020-08-14
Abstract: The present invention relates to a method for manufacturing scopoletin. More particularly, the present invention relates to a method for manufacturing scopoletin more efficiently and economically having various functions (eg, antibacterial, antitumor, anti-inflammatory, a pharmacological effect on cardiovascular diseases, a wrinkle improvement effect, etc.).
Patent KR-20220022157-A (KR)
Title: Memory device with pass transistors
Inventor: PARK TAE SUNG
IPC: G11C16/30
Filed: 2020-08-18
Abstract: Embodiments of the present invention may suggest a method capable of contributing to performance improvement and size reduction of a memory device. Disclosed is s memory device with pass transistors. The disclosed memory device comprises: four memory blocks arranged in a first direction; and four pass transistors corresponding to each of the four memory blocks, formed in one active region, sharing one drain, and transferring the operating voltage provided to the one drain in response to a block selection signal to the corresponding memory blocks. The four pass transistors may include two first pass transistors and two second pass transistors. A channel length direction of the two first pass transistors is different from a channel length direction of the two second pass transistors.
Patent KR-20220025440-A (KR)
Title: Organic electroluminescent compound and organic electroluminescent device comprising the same
Inventor: JUN JI SONG
IPC: H01L51/00
Filed: 2020-08-24
Abstract: The present application relates to an organic electroluminescent compound and an organic electroluminescent device including the same, and by including the organic electroluminescent compound according to the present application in a hole transport zone, the organic electroluminescent device having improved luminous efficiency and/or lifespan characteristics can be manufactured. The present inventors have completed the present invention by discovering that the compound represented by chemical formula 1 achieves the above-described object.
Patent KR-20210033889-A (KR)
Title: Systems and methods for message tunneling
Inventor: KACHARE RAMDAS P
IPC: G06F13/16
Filed: 2020-08-27
Abstract: According to the present invention, a device can include a host interface circuit configured to communicate with a host device through a data protocol using a data message. The device can include a storage component configured to store data in response to the data message. The hose interface circuit can be configured to detect whether a tunneling command is contained in the data message; extract tunneled message address information from the data message; search for a tunneled message stored in a memory of the host device, through the tunneled message address information; and transmit the tunneled message to an on-board processor and/or data processing logic. The on-board processor and/or the data processing logic can be configured to execute at least one command in response to the tunneled message.
Patent KR-20220028259-A (KR)
Title: Compositions containing safflower seed extract
Inventor: KIM JIN WOO
IPC: A61P35/00
Filed: 2020-08-28
Abstract: The present invention relates to a composition which comprises a safflower seed ultrasonic extract as an active ingredient. The composition comprises the safflower seed ultrasonic extract as an active ingredient to have an excellent antioxidant effect, is effective in UV protection and blue light protection, and can prevent or treat skin cancer.
Patent KR-20220030389-A (KR)
Inventor: HA TAE SEOK
IPC: G09G3/3241
Filed: 2020-08-28
Abstract: According to embodiments of the present invention, a display apparatus comprises: a display unit which includes a plurality of pixels; a light emitting driver which applies a light emission control signal (EM) for emitting light from a plurality of pixels; and a signal controller which receives a data enable signal including an active period and a blank period to which an image signal is input, and outputs a control signal (CONT3) for controlling the light emitting driver to change a light emission period of the plurality of pixels in response to the blank period.
Patent KR-20220028825-A (KR)
Title: Drying apparatus
Inventor: KIM DAEWOONG
IPC: F26B21/00
Filed: 2020-08-31
Abstract: A drying device is disclosed. A moving bar (230) may be installed to be movable along the front surface of a main body (100) of the drying device. The moving bar (230) may suck in external air through a suction port (248) formed at one end thereof using a bar fan assembly (250). The air may be discharged by the bar fan assembly (250) through a nozzle slot (245') elongated left and right on the front or bottom surface of the moving bar (230) to be delivered to a user's body. The drying device includes a main body, a fan assembly, a moving bar, and a driving assembly.
Patent KR-20220029224-A (KR)
Title: CaSIZ1 gene and Method for improving the resistance to the drought stress using CaSIZ1 in plants
Inventor: LEE SUNG CHUL
IPC: C12N15/82
Filed: 2020-09-01
Abstract: The present invention relates to a novel Capsicum annuum SAP and Miz1 (CaSIZ1) gene/protein derived from red pepper and a method for increasing resistance to drought stress in plants using the same. According to the present invention, a function of the CaSIZ1 gene, which encodes a protein dephosphorylation enzyme regulating resistance to drought stress, is proved. It is confirmed that the CaSIZ1 protein functions as a negative regulator of abscisic acid (ABA) signaling and resistance to drought stress was increased in transgenic plants in which the protein was overexpressed. Accordingly, the CaSIZ1 gene can be used to increase crops capable of being used by mankind through regulation of expression of the gene and, in particular, is expected to be usefully used to increase productivity of plants.
Patent KR-20220029964-A (KR)
Title: Strip alignment equipment
Inventor: KIM JIN MOOK
IPC: B65H9/00
Filed: 2020-09-02
Abstract: The present invention relates to a strip alignment apparatus. The strip alignment apparatus includes a worktable having a guide rail, a strip transfer mechanism is installed on the guide rail, and a strip position adjustment part including a strip distance control part, and first, second and third position adjustment parts is installed on one side of the strip transfer mechanism, and, accordingly, the strip transfer mechanism opens a space between strips in response to the strip distance control part to place the strips on the strip distance control part, and the strip distance control part spaces the strips apart from each other, wherein the strips are uniformly pushed in a longitudinal direction through the first position adjustment part, and the strips are pushed in a width direction toward each other through the second and third position adjustment parts to locate the strips on fixed positions of the strip distance adjustment part. In accordance with the present invention, as a plurality of strips are moved while kept clamped at the same time, the plurality of strips can be moved at the same time, and, during the procedure of transferring the strips, the strip transfer mechanism spaces the strips apart from each other to prevent static electricity between the strips, and also, the strip distance control part automatically controls a distance between the strips in proportion to devices of a kit for invitro diagnosis combined with the strips, wherein the positions of the strips can be aligned through the first, second and third position adjustment parts, and, thus, the plurality of strips can be aligned accurately on the fixed positions of the strip distance control part, and the strip distance control part automatically supplies the position-adjusted strips to the devices of the kit for invitro diagnosis, thereby preventing the risk of having front and rear sides of a strip reversed.
Patent KR-20220031354-A (KR)
Inventor: HYOJUN KIM
IPC: D06F58/08
Filed: 2020-09-04
Abstract: The present invention relates to a laundry treatment apparatus in which a reducer capable of converting and supplying power from a motor unit to a drum is coupled and fixed to a rear case disposed between the drum accommodating laundry and a motor unit rotating the drum. A laundry treatment apparatus of the present invention includes: a drum in which laundry is accommodated; a hot air supply unit disposed outside the drum to supply hot air to the inside of the drum; a motor unit disposed behind the drum to provide power to rotate the drum; a reducer provided to connect the motor unit and the drum to convert the power to rotate the drum; and a rear case disposed between the drum and the motor unit, wherein the reducer is coupled and fixed to the rear case.
Patent KR-20210154059-A (KR)
Inventor: CHO KYUNG IL
IPC: B66D1/14
Filed: 2020-09-07
Abstract: A caterpillar-type cable transfer device is used to supply a cable (19) by a movement of a chain block with a rubber material by rotating a chain from both sides through a gearbox in a reducer connected to a motor to a floor body. However, the caterpillar-type cable transfer device has a disadvantage of a complex structure. The present invention includes a motor installed on an upper part of a main frame and cable transfer tires wherein air connected by air is injected installed on both sides of the motor, places the cable on an upper part, and presses a roller connected by a link by pressing the cable with a strong force using a hydraulic machine.
Patent KR-20220032184-A (KR)
Inventor: RYU JAE CHUN
IPC: C12Q1/6837
Filed: 2020-09-07
Abstract: The present invention relates to a biomarker for confirming expression of a gene related to an inflammatory response causing a specific expression change according to exposure to 2-butanone, which is a harmful substance in an indoor environment, and a confirmation method using the same and, more specifically, to an inflammatory response-related gene whose expression is increased or decreased by exposure to 2-butanone in a human bronchial epithelial cell line model (BEAS-2B) and a method for confirming exposure and predicting inflammatory responses using the same. According to the present invention, the biomarker uses specific genes selected through RNA sequencing, thereby being usefully used to monitor and determine exposure of 2-butanone in the environment and being used as a tool to predict inflammatory response and toxic action mechanism induced by exposure to 2-butanone.
Patent KR-20220032383-A (KR)
Title: Cathode active material for lithium secondary battery, lithium secondary battery and method of manufacturing the same
Inventor: PARK SUNG SOON
IPC: H01M4/505
Filed: 2020-09-07
Abstract: A negative electrode active material for a lithium secondary battery according to exemplary embodiments of the present invention includes a lithium composite oxide containing sodium and a coating formed on the surface of the lithium composite oxide and containing sodium and aluminum, wherein sodium contained in the lithium composite oxide is distributed over a certain depth from the surface of the lithium composite oxide. Accordingly, electrical characteristics and thermal characteristics of a secondary battery can be improved.
Patent KR-20210109422-A (KR)
Inventor: MAUDER NORMAN
IPC: G06N3/08
Filed: 2020-09-14
Abstract: The present invention relates to a method for spectroscopically characterizing microorganisms, and specifically to an infrared spectroscopy, which is more robust and reliable during measurement, even in the presence of mutational effects, comprising steps of: providing a test microorganism of known identity at a first taxonomic level; obtaining spectroscopic measurement data from the test microorganism; selecting a classifier trained to determine the identity of the microorganism at a second taxonomic level that is lower than the first taxonomic level; and applying the classifier to the measurement data to determine the identity of the test microorganism at the second taxonomic level.
Patent KR-20220040025-A (KR)
Inventor: PARK GANG RYUNG
IPC: G06N3/08
Filed: 2020-09-23
Abstract: The present invention relates to a deep learning-based thermal image reconstruction apparatus and method. According to one embodiment of the present invention, the deep learning-based thermal image reconstruction device and method can easily detect an object by reconstructing a low-resolution thermal image and a thermal image of a blur phenomenon through deep learning.
Patent KR-20210039948-A (KR)
Title: Dressing tool
Inventor: HOSHIKAWA HIROTOSHI
IPC: G06K19/07
Filed: 2020-09-23
Abstract: According to the present invention, a dressing tool is provided to be recognized by a grinding device, wherein the dressing tool is appropriate for a grindstone. The dressing tool, to be used in dressing a plurality of grindstones arrayed in an annular pattern on one surface side of a grinding wheel, comprises: a dressing part for dressing the plurality of grindstones; a support plate that supports a back surface side of the dressing part, wherein the back surface side is located on a side opposite to a surface side of the dressing part coming in contact with the plurality of grindstones; and an RFID tag from and in which information concerning the dressing tool is read and written. One of or both the support plate and the dressing part are provided with a recess part, and the RFID tag is disposed in the recess part and is fixed by a non-conductive material provided in the recess part.
Patent KR-20220045289-A (KR)
Title: Thermal vacuum chamber heater switching device and operation method thereof
Inventor: SEO HEEJUN
IPC: H05B1/02
Filed: 2020-10-05
Abstract: The present invention relates to a thermal vacuum chamber heater switching device and an operating method thereof. In the present invention, a plurality of heaters for heating a satellite during a thermal vacuum test are provided, the plurality of heaters are connected to a power supply configured with a minimum capacity, and a control part monitors the voltage and current of the heaters so that a circuit of the heater and power supply having a problem is cut off by the monitoring of the control part. By automatically connecting the circuits of other heaters and power supplies, the thermal vacuum test can be performed efficiently without stopping the test when a problem occurs.
Patent KR-20220046192-A (KR)
Inventor: KANG SUNG SU
IPC: G06Q40/04
Filed: 2020-10-07
Abstract: The present invention relates to an integrated transaction system for a principal and interest reception right. According to an embodiment of the present invention, the integrated transaction system for the principal and interest reception right comprises a server and a user device. The user device includes: a first user device requesting the sale of a pre-owned principal and interest reception right; and a second user device requesting the purchase of the principal and interest reception right registered for sale. The server is able to, when a request for sale of the principal and interest reception right owned by a user is received from the first user device, authenticate the transaction appropriateness on the relevant principal and interest reception right, register the principal and interest reception right with the transaction appropriateness authenticated on a transaction platform for sale, receive a request for purchase of the principal and interest reception right registered on the transaction platform from the second user device, and perform the payment of the sale price and the transfer of the ownership of the relevant principal and interest reception right. The present invention aims to provide a blockchain-based copyright transaction service support system, which is capable of supporting a user to trade a principal and interest reception right by a more convenient method.
Patent KR-20210066707-A (KR)
Title: Data compressing and restoring apparatus for loseless image compression
Inventor: LEE KYUNGHAN
IPC: G06N3/04
Filed: 2020-10-12
Abstract: The present invention relates to a data compressing and restoring apparatus for lossless image compression. A data compressing apparatus according to an embodiment includes: a classification part for clustering a plurality of pre-stored images into at least one or more groups; a model generation part for generating a neural network model trained to compress and restore a target image by using at least one or more of the clustered groups; an encoding part for generating the compression image of the target image using the generated neural network model; and a transmitting part for transmitting the compression image, information on the generated neural network model, and a residual image to a data restoring apparatus.
Patent KR-20220049080-A (KR)
Inventor: KOO HYUN CHUL
IPC: C04B40/00
Filed: 2020-10-13
Abstract: The present invention relates to an exothermic waste permeable concrete using waste negative electrode materials, wherein the concrete includes cement, aggregate, waste negative electrode materials, and an admixture. According to the present invention, the concrete has excellent environmentally friendly properties and improved exothermic efficiency.
Patent KR-20220050387-A (KR)
Inventor: WOO SEONG HOON
IPC: H02M3/155
Filed: 2020-10-16
Abstract: An electronic device includes a power supply unit for supplying a power to a load, wherein the power supply unit includes: a converter including a switching device that operate in a switch mode, an inductor, and an output capacitor, and configured to provide an output voltage obtained by converting a size of an input voltage; a protection switching element provided between the inductor and the output capacitor and turned on or turned off so that the inductor and the output capacitor are selectively connected; and a control voltage for turning on the protection switching element in response to a voltage between the inductor and the protection switching element, which is less than or equal to a threshold indicating an overvoltage, and turning off the protection switching element in response to a voltage between the inductor and the protection switching element, which is greater than the threshold, and the control voltage varies according to fluctuations in the input voltage or the output voltage to have a value corresponding to a threshold voltage for turning on or off the protection switching element.