baber/WOPTO huggingface dataset:
Patent KR-20220153944-A (KR)
Title: Dehumidification system using counterflow in rotor
Inventor: KIM BYEONG JIN
IPC: F24F3/14
Filed: 2021-05-12
Abstract: The present invention provides a dehumidification system capable of improving dehumidification efficiency by forming a counterflow in a rotor. The dehumidification system includes: the rotor divided into a dehumidification zone, an outdoor air dehumidification zone, a regeneration zone, and a purge zone, and discharging low-dewpoint air dehumidified after adsorbing moisture contained in the air flowing into the dehumidification zone while a rotation zone rotates to pass through the dehumidification zone, the outdoor air dehumidification zone, the regeneration zone, and the purge zone in order by a driving motor; an outdoor air precooler cooling the outdoor air flowing inside and discharging the outdoor air to the outdoor air dehumidification zone; a middle precooler cooling mixed air in which circulation air and the outdoor air dehumidified in the outdoor air dehumidification zone are mixed; a fan discharging the air passing through the middle precooler to the dehumidification zone of the rotor; and a reheater heating the air passing through the purge zone at a regeneration temperature and discharging the heated air to the regeneration zone. A part of the low-dewpoint air discharged in the dehumidification zone flows into the purge zone.
Patent KR-20220157709-A (KR)
Title: In silico metabolic stability predicting method based on machine learning and analysis apparatus
Inventor: OH KWANG SEOK
IPC: G16C20/60
Filed: 2021-05-21
Abstract: The present invention relates to an in silico metabolic stability predicting method based on a learning model, which comprises: a step in which an analysis apparatus receives an input of identifier information of a target compound; a step in which the analysis apparatus calculates feature information of the target compound based on the identifier information; and a step in which the analysis apparatus inputs the feature information into a learning model, which has learned previously, and calculates the presence or absence of metabolic stability of the target compound. The learning model is a machine learning model which is learned to receive an input of feature information of a compound, and classify the inputted compound into a compound with metabolic stability or a compound with no metabolic stability based on the amount of the compound remaining in the microsome environment. Therefore, a drug's metabolic stability can be very rapidly evaluated.
Patent KR-20220022042-A (KR)
Inventor: MORE SHAHAJI B
IPC: H01L27/092
Filed: 2021-05-24
Abstract: In an embodiment, a device comprises: a gate dielectric over a substrate; and a gate electrode over the gate dielectric. The gate electrode comprises: a work function tuning layer over the gate dielectric; an adhesive layer over the work function tuning layer; a fill layer over the adhesive layer; and a void defined by the inner surfaces of at least one of the fill layer, the adhesion layer, and the work function tuning layer. The material of the gate electrode at the inner surfaces includes a work function tuning element.
Patent KR-20220160834-A (KR)
Inventor: PARK CHANG GEUN
IPC: B01D53/84
Filed: 2021-05-28
Abstract: A method of constructing an impermeable purifying layer (100) is disclosed. The construction method of the impermeable purifying layer (100) comprises: a tire purifying layer forming step (S100) in which bacteria parasitic on tires (115) purify leachate containing heavy metals by arranging a plurality of tires (115) on the upper part of an impermeable layer to form a tire purifying layer (110); and a filler application step (S200) in which a filler (135) including soil is applied to a space around the tires (115) in the tire purification layer (110), wherein the filler (135) extends the leachate retention time in the tire purification layer (110) to increase leachate purification efficiency.
Patent KR-20220161772-A (KR)
Title: Apparatus and Method for monitoring over-voltage using over-voltage relay
Inventor: LEE SEONG WOO
IPC: G01R19/10
Filed: 2021-05-31
Abstract: Disclosed is an overvoltage relay capable of accurately measuring a differential voltage without using insulation deterioration measurement equipment. The overvoltage relay comprises: a plurality of series reactors; a plurality of power capacitor blocks which are respectively connected in series with the plurality of series reactors, and which receive a plurality of phase voltages and generate respective front-end and rear-end voltages for the plurality of phase voltages; and an overvoltage relay which is connected to the plurality of power capacitor blocks, and which outputs monitoring information generated by monitoring the front-end and rear-end voltages.
Patent KR-20220162473-A (KR)
Title: Dust cleaning equipment for blast furnace's ventilating
Inventor: AHN CHI SOK
IPC: F27D19/00
Filed: 2021-06-01
Abstract: The present invention is to provide equipment for removing the residual dust during blowing down of a blast furnace, which can prevent the residual dust from the blast furnace from being discharged into the atmosphere. Equipment for removing the residual dust during blowing down of a blast furnace according to the present invention comprises a dust removal unit having a cyclone and a scrubber that are connected and arranged sequentially from a blast furnace and a discharge line having a vent stack connected and arranged from the scrubber, wherein the purge gas containing steam or nitrogen supplied during blowing down of the blast furnace is discharged through the dust removal unit and the discharge line without passing through a bleeder valve installed on the upper side of the blast furnace.
Patent KR-20220167919-A (KR)
Title: Method of producing goudacheese using muffin
Inventor: CHOI HEE YOUNG
IPC: A23C15/12
Filed: 2021-06-15
Abstract: Disclosed in the present invention is a method for manufacturing muffin using Gouda cheese comprising the following steps: mixing Gouda cheese and butter melted in hot water and then mixing the same to make cream; adding sugar and starch syrup to the creamy cheese and butter, kneading, scraping, and mixing the same with eggs to make a creamy dough; adding and mixing soft flour and baking powder to the cream dough; adding fresh cream to the mixture and then mixing the same to make a muffin dough; and putting a certain amount of the muffin dough into a muffin container and then baking the same in a preheated oven.
Patent KR-20220168331-A (KR)
Title: Ceramic green sheet processing method
Inventor: LEE GILSUN
IPC: H05K3/00
Filed: 2021-06-16
Abstract: The present invention relates to a method for processing a ceramic green sheet, which comprises: a step of forming an internal electrode on a green sheet; a step of manufacturing a green sheet laminate by laminating a plurality of green sheets on which the internal electrode is formed; and a step of forming a through-hole penetrating the center of the green sheet laminate by drilling. The present invention has an effect of manufacturing the ceramic green sheet having increased productivity and improved processing quality.
Patent KR-20220169957-A (KR)
Title: Method of making sanitary pads
Inventor: AN JEONG OH
IPC: A61F13/472
Filed: 2021-06-21
Abstract: The present invention is to provide a method for manufacturing a hygienic sanitary pad containing a silver solution, being well-degradable after use to be eco-friendly and harmless to a human body by containing a fabric using an eco-friendly corn material and a silver solution with excellent bactericidal power, in which the sanitary pad is manufactured by forming short fiber in the state of 3 denier which is the thickness of thread by using pulp or corn, forming a vibrator or a diode lamp so as to generate waves of 50-151 ㎐ for 30-50 minutes to nonwoven fabric while making cotton with the short fiber and making nonwoven fabric through middle punching, forming the nonwoven fabric to be deposited in or sprayed with a silver solution made of 99.99 % of silver at 3-8 ppm to a half of the thickness thereof, and evenly applying the silver solution to the nonwoven fabric by allowing the deposited nonwoven fabric to pass through a compressor of a roller, and folding several sheets of the nonwoven fabric formed to be dried by hot wind after being dried for a set time at low temperatures in a state in which a large amount of the silver solution is discharged during compression to be evenly deposited on the nonwoven fabric, wherein the nonwoven fabric is bonded to be biodegradable by thermally fusing a hot melt nylon powder adhesive on the later surface in 2-4 mm width of lateral wing portions of the sanitary pad.
Patent KR-20230000289-A (KR)
Inventor: LEE HAN
IPC: H01F27/28
Filed: 2021-06-24
Abstract: A coil component according to one aspect of the present invention comprises: a body; a coil part comprising a withdrawing pattern and a coil pattern, and embedded in the body; and a core penetrating the inside of the coil part in a first direction, wherein a cross section of the coil pattern perpendicular to a direction in which the coil pattern is wound may have a plurality of round parts disposed on a side facing the core. Therefore, the present invention is capable of minimizing a decrease in inductance.
Patent KR-20230000376-A (KR)
Inventor: YOON MYUNG KEUN
IPC: H04L9/40
Filed: 2021-06-24
Abstract: The present invention relates to a security control intrusion detection alarm processing device using artificial intelligence and a method thereof, which automatically generate an exception rule based on payload content by applying a divide-and-conquer strategy to a security control event. The device comprises: a packet receiving part receiving a plurality of event packets; a packet classification part classifying the plurality of event packets in accordance with a prescribed criterion; a packet vectorizing part vectorizing classified event packets based on a payload of each packet to convert the event packets into packet vectors; a packet clustering part clustering the packet vectors to generate a plurality of clusters; a cluster labeling part inspecting the plurality of clusters to assign a label in accordance with a cluster property; and a rule generation part generating a detection rule for security control based on label information for the plurality of clusters.
Patent KR-20230001695-A (KR)
Title: Potato Ongshimi Pearl
Inventor: SHIN DONG SOON
IPC: A23L19/12
Filed: 2021-06-29
Abstract: The present invention relates to a method for manufacturing potato pearls which enables consumers to enjoy the chewy texture and sweet taste of potato pearls and consume the rich nutrients of potatoes. According to the present invention, the method for manufacturing potato pearls comprises: a step of preparing raw potatoes; a grinding step of grinding the raw potatoes by using a grinding mechanism or grinding device; a separation step of separating the content ground in the grinding step into solids and liquid; a step of drying the separated material into powder and drying the liquid to acquire starch; a step of mixing the powder, the starch, and a predetermined amount of water and salt to make a dough; a step of forming the dough into a predetermined size to form potato balls; a step of performing heating until the formed potato balls are cooked; and a step of cooking the cooked potato balls with sugar.
Patent KR-20230001776-A (KR)
Title: semiconductor package having interposer substrate
Inventor: JUNG YANG GYOO
IPC: H01L23/00
Filed: 2021-06-29
Abstract: A semiconductor package of the present invention comprises: a first wiring pad formed on a package substrate; a first wiring connection unit formed on the first wiring pad and including a wiring solder layer; a second wiring pad formed on the packaging substrate and spaced apart from the first wiring pad; a second wiring connection unit formed on the second wiring pad and including a conductor; and an interposer substrate mounted on the first wire connection unit and the second wire connection unit, wherein on a rear surface of the interposer substrate, disposed are a first substrate connection unit and a second substrate connection unit electrically connected to the first wiring connection unit and the second wiring connection unit, respectively; and a plurality of semiconductor chips mounted planarly apart from each other on the interposer substrate, wherein each of the semiconductor chips is electrically connected to the interposer substrate through a chip connection pillar. The semiconductor package of the present invention can improve the connection reliability between the interposer substrate and the package substrate by providing the wiring connection unit comprising a conductor, such as a conductive core ball, or a wiring pillar, on the wiring pad of the package substrate.
Patent KR-20230003781-A (KR)
Inventor: KIM YONG TAE
IPC: B01J37/02
Filed: 2021-06-30
Abstract: The present invention relates to a single-atom catalyst capable of controlling deposition and a preparation method thereof. More specifically, the present invention relates to the single-atom catalyst capable of controlling deposition which realizes highly efficient hydrogen generation reaction activity by reducing the amount of precious metal materials used, and in particular, can independently control the adsorption strength of catalyst intermediates to a fine range by deposition and to the preparation method thereof. The present invention has the advantage of providing the single-atom catalyst capable of controlling deposition which realizes highly efficient hydrogen generation reaction activity by reducing the amount of precious metals used compared to existing catalysts by using a single atom, and in particular, can independently control the adsorption strength of the catalyst intermediates to the fine range by deposition and the preparation method thereof.
Patent KR-20230005614-A (KR)
Title: Pipe Processing Apparatus Having CNC Bending Part And Laser Cutting Part
Inventor: KANG CHAN SIK
IPC: B23Q7/04
Filed: 2021-07-01
Abstract: Disclosed is a pipe processing apparatus including a CNC bending part and a laser cutting part. In accordance with an embodiment of the present invention, the pipe processing apparatus includes: a pipe continuous-feeding unit providing an original pipe to be processed to a CNC bending machine; a pipe support unit integrated with one side of the pipe continuous-feeding unit, and supporting a part of an outer circumference surface of the original pipe to be processed while guiding the pipe to the CNC bending machine; the CNC bending machine mounted on one side of the pipe support unit, and bending the original pipe delivered from the pipe support unit with a curvature radius, a bending direction and a bending angle; and a laser cutting unit installed adjacent to the CNC bending unit, and cutting one end of the completely bent pipe with a laser. In accordance with the present invention, since the pipe processing apparatus includes the pipe continuous-feeding unit, the pipe support unit, the CNC bending machine and the laser cutting unit, in regard to CNC bending processing for bending multiple curve points of a pipe such that an interference part does not exist in a three-dimensional space, the pipe processing apparatus can shorten time consumed for pipe cutting work, save costs, and prevent a material loss occurring due to post-cutting, thereby maximizing work efficiency of a pipe bending process and saving required costs.
Patent KR-20230006180-A (KR)
Title: Surgical tool set for implant
Inventor: KIM HAENG OH
IPC: A61C1/08
Filed: 2021-07-02
Abstract: Provided is a set of implant surgery tools. In the set of implant surgery tools having an installation driver for installing a fixture, the installation driver comprises: a first support unit radially disposed on the coupling portion that transmits the rotational force of the fixture to the fixture; and at least one second support unit disposed in the coupling part to be radially spaced apart from the first support unit and arranged asymmetrically with respect to a central point located on the central axis of the installation driver, wherein the second support unit has a larger size than the first support unit along at least one of an outer circumference direction and a radial direction of the coupling unit. Accordingly, the present invention can provide a set of implant surgery tools for installing a fixture in the jawbone to have a preset position and alignment direction.
Patent KR-20230006270-A (KR)
Title: A Digital Printing Type of a Braille Article with an Antibiotic Property
Inventor: SEO HO SAN
IPC: B41M1/30
Filed: 2021-07-02
Abstract: The present invention relates to a digital printing type of braille article with an antibiotic property and a manufacturing method thereof. A method of manufacturing a digital printing type of braille article includes the steps of: preparing a substrate of paper or synthetic resin to be printed; preparing a printing ink to be printed on the substrate; digitally printing the printing ink on the substrate to form braille; and gradually forming an antibacterial layer on the upper part of the layer.
Patent KR-20230007856-A (KR)
Title: Method for identifying drone based reservation, drone device for supporting the same and method for operating of drone device
Inventor: OH JINHYUNG
IPC: H04W74/08
Filed: 2021-07-06
Abstract: Provided is an operating method of a drone supporting drone identification by a ground identifier. The operating method of a drone comprises the following steps of: receiving a beacon frame from a ground identifier; checking a reserved slot through the beacon frame and randomly accessing an empty slot to transmit an identification message; checking whether the slot to which the identification message is transmitted is reserved through the next beacon frame; and continuously transmitting the identification message for a desired period in the reserved slot if it is checked that the slot is reserved.
Patent KR-20210092168-A (KR)
Title: Packaging case
Inventor: HWANG KI CHAN
IPC: B65D5/18
Filed: 2021-07-14
Abstract: The present invention relates to a packaging case in which a wing member is formed. The packaging case according to the present invention relates to the packaging case which is cut and bent to form a case for packaging a product, and may comprise: a first side surface unit in which a first groove is formed; a second side surface unit facing the first side surface unit and having a second groove formed in a portion thereof; a third side surface unit wherein a first wing member extending in the direction in which a portion is bent is formed and coupled to at least one of the first groove and the second groove; and a fourth side surface unit wherein a second wing member extending in the direction in which a portion is bent is formed and coupled to at least one of the first groove and the second groove, and which faces the third side surface unit. An object of the present invention is to provide the packaging case capable of packaging contents without needs for a separate adhesive.
Patent KR-20220012206-A (KR)
Title: Polymerization Catalyst System and Process to Produce Highly Reactive Polyisobutylene
Inventor: TOTA RAJASEKHAR
IPC: C08F210/10
Filed: 2021-07-22
Abstract: The present invention relates to a method for preparing highly reactive polyisobutylene through the liquid phase polymerization of isobutylene or an isobutylene-containing feedstock material, wherein at least 70 mol% of polymer chains in the polyisobutylene have an exo-olefin end group. The present invention also relates to a polymerization catalyst composition including: a Lewis acid complexed with at least two Lewis bases selected from sterically hindered ethers and linear dialkyl ethers; or a Lewis base complexed with at least two Lewis acids selected from aluminum halide mixtures. According to the present invention, the mixture of the Lewis acid with Lewis bases or the mixture of the Lewis base with Lewis acids shows a synergic effect to provide polyisobutylene showing a high isobutylene conversion and having a high exo-olefin content, while maintaining a desired molecular weight in a range of 250-10,000 D.
Patent KR-20220039559-A (KR)
Title: Polyester including component from biomass and method for preparing the same
Inventor: JEONG MEE HYE
IPC: C08G63/78
Filed: 2021-07-23
Abstract: The present invention relates to a polyester and a preparation method thereof. The polyester comprises a repeating unit derived from a tetrahydrofuran derivative obtained from biomass and a repeating unit derived from a trihydric or higher polyhydric alcohol to have a carbon reduction effect and have an excellent Young's modulus compared to the existing polyethyleneterephthalate (PET), thereby being used for a food container and a toy.
Patent KR-20230018742-A (KR)
Inventor: HAN JEONG HO
IPC: G06N3/063
Filed: 2021-07-30
Abstract: A method and device for calculating function approximation in floating point representation are disclosed. According to one aspect of the present invention, provided are the method for implementing a computer for the calculation of function approximation in floating point representation which comprises: a first instruction execution step of generating a preprocessed input by replacing an exponent part of input with a preset value and generating an offset according to the replacement of the exponent part of the input; a second instruction execution step of obtaining an approximation result of a function for the preprocessed input; and a third instruction execution step of calculating an approximation value of the function for the input by post-processing the approximation result by using the offset and the device. According to the present invention, approximation errors can be reduced even in a section in which the change in a function value is large.
Patent KR-20210098890-A (KR)
Title: Shower head
Inventor: KANG JOON SEOK
IPC: B05B1/18
Filed: 2021-08-02
Abstract: The present invention relates to a shower head capable of controlling a jetting area of a water jet that is discharged. More specifically, in a shower head having one side connected to a shower hose and a plurality of jetting holes provided on the other side, the jetting area of the water stream through the plurality of jetting holes can be adjusted. According to the shower head according to the present invention, by having a plurality of wing parts that can be folded or unfolded, respectively, on a front surface of a cover, it is possible to arouse consumer interest with a unique appearance compared to the prior art.
Patent KR-20230021199-A (KR)
Inventor: OH KI SEOK
IPC: G06F13/16
Filed: 2021-08-04
Abstract: An electronic device according to one embodiment of the present disclosure comprises: a system-on-chip (SoC) including a processor, a near-memory controller controlled by the processor, and a far-memory controller controlled by the processor; a near-memory device including a first memory channel configured to operate in a first mode of a plurality of modes and a second memory channel configured to operate in a second mode different from the first mode of the plurality of modes and configured to communicate with the near-memory controller; and a far-memory device configured to communicate with the far-memory controller. The near-memory controller is configured to change the operation mode of the first memory channel from the first mode to the second mode. And, the first memory channel in which the operation mode has been changed is further configured to operate in the second mode. According to the present invention, the overall efficiency of a system is improved and the computation speed is increased.