baber/WOPTO huggingface dataset:
Patent KR-20220005764-A (KR)
Title: Deodorization apparatus using wet scrubber
Inventor: PARK KITAE
IPC: B01D24/00
Filed: 2020-07-07
Abstract: The present invention relates to a deodorizing device using a wet scrubber. The deodorizing device using a wet scrubber according to the present invention includes: a reverse osmosis membrane filtration unit for generating washing water from which salt is removed from sewage treatment water and concentrated water containing salt, respectively, using reverse osmosis; a hypochlorous acid generating unit that electrolyzes the concentrated water generated in the reverse osmosis membrane filtration unit to generate sodium hypochlorite disinfectant water; and the wet scrubber that sprays the washing water generated by the reverse osmosis membrane filtration unit and the sodium hypochlorite disinfectant water generated by the hypochlorous acid generating unit into polluted air to remove odors from the polluted air.
Patent KR-20220010347-A (KR)
Inventor: KIM RI HWAN
IPC: G05D1/10
Filed: 2020-07-17
Abstract: Provided is a drone which comprises: a body connected to a plurality of arms and including propellers provided on the plurality of arms, respectively; a driving unit supplying a driving force to the propellers provided in each of the plurality of arms; a sensor detecting an external air flow and calculating air resistance; a surveying device transmitting and receiving a laser to acquire survey data for surveying a target distance from a reference point to a survey point; a communication device communicating with an external device; and a processor determining, when a first survey point is input, a first movement path for movement to the first survey point, based on first airflow information sensed from the sensor and first weather information received from the communication device, and controlling flight according to the first movement path. The present invention can update the movement path of the drone in real time.
Patent KR-20220012665-A (KR)
Title: Glass fiber coated with conductive fillers and Electromagnetic shielding composition comprising the fiber
Inventor: KO KWANG UN
IPC: C08K9/02
Filed: 2020-07-23
Abstract: The present invention provides a glass fiber for electromagnetic wave shielding, wherein the glass fiber for electromagnetic wave shielding is a glass fiber double-coated with a conductive metal material. The glass fiber double-coated with the conductive metal material of the present invention may satisfy electromagnetic wave shielding performance.
Patent KR-20210106315-A (KR)
Inventor: MANSEOK LEE
IPC: D06F58/26
Filed: 2020-07-27
Abstract: The present invention relates to a laundry treatment apparatus capable of generating steam by receiving water from an internal supply unit storing water inside a cabinet and an external supply unit receiving water from a water supply source outside the cabinet, respectively, and spraying the water on clothes. The present invention has an effect that water for supplying steam can be supplied not only from a separate water tank but also from an external water supply source.
Patent KR-20220016674-A (KR)
Inventor: LEE HEE KYONG
IPC: B65B31/02
Filed: 2020-08-03
Abstract: The present invention relates to a new method for manufacturing pre-grilled pork belly, which can be easily eaten by being secondly grilled before eating and can remove pork smell and protect juice to provide juicy and soft texture, thereby providing pre-grilled pork belly with excellent flavor. According to the present invention, the method comprises the following processes: (1) thawing frozen pork belly; (2) immersing the pork belly thawed in the process (1) in water at 1 to 5℃ for 24 hours to remove blood; (3) slicing the pork belly from which the blood has been removed in the process (2) to a thickness of 2.5 cm; (4) mixing a salting agent mixed with shiitake mushroom powder and purified water to prepare a salting solution; (5) salting the pork belly sliced in the process (3) by using the salting solution prepared in the process (4) so that salinity is 1.6 to 1.7%; (6) aging the pork belly salted in the process (5) at 3 to 5℃ for 24 to 48 hours; (7) pre-grilling the aged pork belly in the process of (6) in an oven at 98℃ for 14 minutes; (8) cooling and vacuum-packaging the pre-grilled pork belly in the process (7); and (9) freezing the vacuum-packed pork belly in the process (8) at -20℃ for 1 to 2 days.
Patent KR-20210018111-A (KR)
Title: Method for providing realtime marketing service based on bigdata
Inventor: CHO YOUNG JIN
IPC: G06Q40/06
Filed: 2020-08-04
Abstract: The present invention relates to a method for providing a marketing service capable of immediately providing a service required by a user. The method for providing the marketing service comprises: a step of receiving customer information and action information from a user terminal; a step of extracting management information associated with a user account of the user terminal based on the received customer information; a step of selecting a scenario representing the highest matching rate among preregistered scenarios based on the management information and the action information; a step of determining whether or not a performing condition of the selected scenario is satisfied based on the customer information and the management information; and a step of performing an operation included in the scenario if the performing condition is satisfied.
Patent KR-20220021742-A (KR)
Inventor: KIM HYOUNGKYUN
IPC: F25D29/00
Filed: 2020-08-14
Abstract: The present invention relates to an electronic device and an operation method thereof. In accordance with one embodiment, the electronic device includes: a sensor module including at least one sensor; a memory; and at least one processor connected with the sensor module and the memory. The processor can be configured so as to: acquire designated reference information; set a plurality of measurement conditions of the at least one sensor; acquire food product measurement information of stored food products from the at least one sensor based on the plurality of measurement conditions; identify a target food product among the stored food products and acquire freshness-related information of the target food product, based on the food product measurement information and the designated reference information; and identify the freshness of the target food product based on the acquired freshness-related information. Other embodiments can be possible. Therefore, the present invention is capable of leading a consumer to consume food products in a fresh condition.
Patent KR-20220026414-A (KR)
Inventor: LEE YOUNGHYUN
IPC: G06N3/04
Filed: 2020-08-25
Abstract: According to an embodiment of the present invention, a feature extraction device comprises at least one processor. The at least one processor determines at least two feature pyramid levels based on an image in which a region for detecting an object is displayed, and extracts at least one feature related to the region for detecting the object based on the at least two feature pyramid levels determined.
Patent KR-20220031400-A (KR)
Title: System for attendance notification and integrated management for children in nursery school
Inventor: LEE SEUNG WON
IPC: G06F3/0482
Filed: 2020-09-04
Abstract: The present invention relates to a system for attendance notification and integrated management for children in a daycare center. The system for attendance notification and integrated management for children in a daycare center according to the present invention includes: an input unit which receives input information from a manager terminal and a parent terminal, and receives attendance confirmation information from a monitoring unit; a memory in which an integrated management program using the input information and the attendance confirmation information is stored; and a processor which executes the program. The processor provides an integrated management service for activities in a daycare center through a single application using the input information and the attendance confirmation information.
Patent KR-20210033925-A (KR)
Title: Method for producing polyimide film with excellent transparency and flexibility
Inventor: CHUNG CHAN MOON
IPC: C08G73/10
Filed: 2020-09-18
Abstract: The present invention relates to a method for producing a polyimide film having excellent transparency and flexibility. The method includes: a polyimide-preparing step of reacting a dianhydride with a diamine in distilled water; a polyimide powder-preparing step of filtering and drying the resultant polyimide to obtain polyimide powder; a polyimide-dissolving step of dissolving polyimide in an organic solvent; introducing a diisocyanate compound to the polyimide solution to carry out reaction; carrying out film casting of the reaction solution; and allowing the solvent to evaporate to obtain a polyimide film. The method for producing a polyimide film provides an increased molecular weight by reacting the diisocyanate compound with the terminal group of polyimide to provide a polyimide film with improved mechanical strength, and thus reduces the number of terminal groups to reduce pyrolysis and discoloration at high temperature, thereby providing a polyimide film capable of maintaining colorless transparency at high temperature and having excellent transparency and flexibility.
Patent KR-20220042570-A (KR)
Inventor: KIM KI HYUN
IPC: G01R19/165
Filed: 2020-09-28
Abstract: The preset invention relates to a short circuit detection circuit included in a short circuit protection circuit for a power switch. The short circuit detection circuit comprises: a rising current detection unit detecting whether a drain current passing through a parasitic inductor rises by using the parasitic inductor existing in the power switch; a rising time detection unit detecting rising duration of the drain current when the drain current rises; and a protection signal generation unit detecting whether the power switch short-circuited by comparing the rising duration of the drain current with a pre-set threshold time.
Patent KR-20210039955-A (KR)
Title: Cosmetic composition with distinctive visual comprising poorly soluble lipid components
Inventor: HWANG HYUN MIN
IPC: A61Q19/00
Filed: 2020-09-28
Abstract: The present invention provides a cosmetic composition with a pearl-like feeling, containing ceramide, cholesterol, or a poorly water soluble material, which is a mixture thereof, and one or more glycol solvents, wherein the weight ratio of the poorly water soluble material to the solvent is greater than 1:1 and less than 1:10, and manufactured by a manufacturing method comprising a high pressure emulsification process. The cosmetic composition of the present invention is stable and can deliver beneficial effects to the skin while sufficiently exhibiting a pearl-like feeling without using inorganic mineral-derived components.
Patent KR-20220043533-A (KR)
Inventor: JUNG PAN YOUL
IPC: E04B1/94
Filed: 2020-09-29
Abstract: The present invention relates to a siding construction method for a dry bit structure or a masonry wall. In accordance with the present invention, the siding construction method for a dry bit structure includes the following steps of: (A) placing a support wood (300) on an outer side of a dry bit structure (200); (B) installing a fixing member (400) on an outer wall (100) placed in the dry bit structure (200) such that an end of the fixing member (400) can be exposed from the dry bit structure (200); (C) placing a coupling member (500) on the support wood (300) such that an exposed surface of the support wood (300) can be surrounded; (D) coupling the coupling member (500) with the fixing member (400); and (E) combining a siding member (600) with the support wood (300) such that the siding member (600) can be placed on an outer side of the support wood (300). Therefore, the present invention is capable of preventing a fire by obviating a welding process.
Patent KR-20220051590-A (KR)
Title: Side sill for vehicle
Inventor: LEE GYU MIN
IPC: B62D25/02
Filed: 2020-10-19
Abstract: The present invention relates to a side sill for a vehicle, wherein the side sill absorbs impact of a lateral collision of the vehicle to maximally suppress a degree of indoor protrusion of the side sill and to protect a passenger and a battery. The side sill for the vehicle according to one embodiment comprises: a side sill inner panel; a side sill outer panel coupled with the side sill inner panel; and a first buffer member which is disposed between the side sill inner panel and the side sill outer panel and constitutes a plurality of closed cross sections aligned in a transverse direction of the side sill. The first buffer member comprises: a main body formed by bending of a single plate; and at least one partition wall member connecting both sides of the main body.
Patent KR-20220051961-A (KR)
Inventor: RYU JONG HO
IPC: H01P1/20
Filed: 2020-10-20
Abstract: Disclosed are a heat dissipation member, and a wireless communication device comprising the same. The heat dissipation member comprises: a dielectric layer; and a conductive layer having a frequency selective surface (FSS) structure formed on one surface of the dielectric layer. The frequency selection surface structure is formed by periodically repeating a plurality of unit cells. The ratio of an area occupied by the conductor in a unit cell is 50% or more and less than 100%. The heat dissipation member has a thermal conductivity of 100 W/m K or more.
Patent KR-20220052094-A (KR)
Inventor: LEE JANG WON
IPC: H04L1/18
Filed: 2020-10-20
Abstract: The present invention relates to a remote control system including a customer terminal and a service server. The remote control system includes the customer terminal transmitting a first device control request to the service server and the service server. When the first device control request is received from the customer terminal, the service server transmits a device state request to a control server. When a device state response corresponding to the device state request is received from the control server, the service server transmits a device state message to the customer terminal based on the device state response and transmits a second device control request to the control server. When a device state report of a device controlled by the second device control request is received from the control server, the service server updates device state information based on the device state report and transmits the updated device state information to the customer terminal.
Patent KR-20220054059-A (KR)
Inventor: KIM JONG HYUN
IPC: H04L9/30
Filed: 2020-10-23
Abstract: Disclosed are a device and a method for generating helper data for recovering a key of a user from variable length fuzzy data and a device and a method for recovering a key of a user using helper data. The method for generating helper data, which is performed by a computing device including at least a processor, comprises the steps of: receiving first fuzzy data on a user; selecting a random bit string; selecting a random matrix for all indexes; selecting an error; selecting a first random bit string, and performing an encoding algorithm of an error correcting code (ECC) having the first random bit string as an input; generating first helper data including the random matrix; and generating helper data including the first helper data for all indexes. Therefore, the same random bit string which can be used as a cryptographic key can be generated.
Patent KR-20220055213-A (KR)
Inventor: LEE SEUNGSHIN
IPC: B60K37/06
Filed: 2020-10-26
Abstract: According to an aspect of the present invention, provided are a vehicle and a control method thereof, capable of providing a guide of a customized recommended voice command for a user by considering a situation and an environment of the user. The vehicle includes: a microphone; a display device; a storage device; and a control device connected to the microphone, the display device, and the storage device. The control device is controlled such that the display device outputs guide information including at least a voice command and an abbreviated voice command corresponding to each of the at least one voice command, based on at least one among the use history information on the voice commands stored in the storage device, operation information on at least a device of a vehicle, and the state information on the vehicle. The control device also receives voice data including at least one among a first voice command of the at least one voice command and a first abbreviated voice command corresponding to the first voice command by the microphone. Moreover, the control device controls the at least one device of the vehicle based on the received voice data.
Patent KR-20220055939-A (KR)
Inventor: PARK GEUN CHANG
IPC: G06F1/16
Filed: 2020-10-27
Abstract: According to one embodiment of the present invention, a display device comprises: a display panel including a display region in which an image is displayed; a first cover supporting a rear surface of the display panel; a roller winding or unwinding the display panel and the first cover; a second cover of which one end is fixed to the roller and another end is connected to one end of the first cover; and a cover unit connecting the first cover and the second cover. A boundary of the display region overlaps the cover unit. The cover unit is configured to expose the display region.
Patent KR-20220057279-A (KR)
Title: Hot stamping galvanized iron steel, hot stamping product having iron-nickel alloy layer to prevent liquid metal embrittlement and method of manufacturing the same
Inventor: PARK MIN SUH
IPC: C21D8/02
Filed: 2020-10-29
Abstract: Provided is a hot stamping part including an iron-nickel alloy layer for preventing liquid metal embrittlement. According to an embodiment of the present invention, the hot stamping part comprises: a parent metal including: 0.19-0.33 wt% of carbon (C); over 0 to 0.40 wt% of silicon (Si); 1.10-1.60 wt% of manganese (Mn); 0.02-0.04 wt% of titanium (Ti); 0.10-0.60 wt% of chrome (Cr); 0.0008-0.0050 wt% of boron (B); over 0 to 0.02 wt% of phosphor (P); over 0 to 0.01 wt% of sulfur (S); 20-50 ppm of nitrogen (N); and remaining Fe and other unavoidable impurities; the iron-nickel alloy layer formed on a surface of the parent metal; and a galvanized layer formed on a surface of the iron-nickel alloy layer.
Patent KR-20220057997-A (KR)
Title: clean food waste box
Inventor: KIM JIN WOONG
IPC: B65F1/14
Filed: 2020-10-30
Abstract: The present invention relates to a clean food waste box which is to solve an existing problem in which both a person disposing of food waste and a person cleaning up the food waste are inconvenient due to bad smell of the food waste, by spraying an air freshener before a door is opened and, next, opening the plastic door to be suitable for efficiently removing the smell. Thus, the clean food waste box comprises: coolers each formed on the left and right on the outside of a container to reduce the smell by lowering the temperature; and an air freshener spray formed in the shape of a spray to spray an air freshener from an inlet side before an inlet is opened so as to reduce the smell. Therefore, the clean food waste box is suitable for efficiently reducing the smell by spraying the air freshener before the door is opened and then opening the plastic door, thereby solving the problem in which both the person disposing of the food waste and the person cleaning up the food waste are inconvenient due to the bad smell of the food waste.
Patent KR-20220059173-A (KR)
Inventor: BAE GEUM SOOCH
IPC: A23L19/00
Filed: 2020-11-02
Abstract: The present invention provides a method for manufacturing a raw food containing wasabi to minimize destruction of enzymes or nutrients contained therein since high temperature does not generate during manufacturing the raw food to maintain constant temperature. According to the present invention, the method comprises: (a) washing each of wasabi leaves and stems as a first material, brown rice as a second material, and an auxiliary material to remove foreign substances; (b) blowing and drying the first material, second material, and third material washed in the step (a) at 25 to 60℃ for 2 to 8 hours and at a wind speed of 10 to 20 m/s, respectively; (c) grinding the dried first material, second material, and third material using low temperature grinder, respectively, while maintaining a constant temperature; and (d) manufacturing raw food by mixing 1 to 5 weight percent of the ground first material, 50 to 65 weight percent of the second material, and 20 to 45 weight percent of the third material.
Patent KR-20220059636-A (KR)
Inventor: JANG JAE HO
IPC: F21Y115/10
Filed: 2020-11-03
Abstract: The present invention relates to a safety induction type newel post using a sunlight, including a fog removal system. More specifically, the present invention relates to the safety induction type newel post using the sunlight, including the fog removal system which generates a power using the sunlight and removes fog through the power.
Patent KR-20220063342-A (KR)
Title: Multi sound wave playback system having beneficial effect for a physiological function of plants
Inventor: KIM HEE CHAN
IPC: A01G7/04
Filed: 2020-11-10
Abstract: According to an aspect of the present invention, a multi-sound regeneration system applied to a plant cultivation device may include an acquisition unit for acquiring the respiratory characteristics of a plant to be cultivated from a pre-specified plant cultivation database through a plant cultivation device, a selection unit for selecting sound waves in a frequency range suitable for the acquired respiratory characteristics of the plant to be cultivated, and a sound wave transmission device for transmitting multi-sound waves divided into a plurality of frequency intervals of the selected frequency range to the cultivated plant. The multi-sound wave regeneration system according to an embodiment of the present invention can provide beneficial effects on the physiological action of the cultivated plants using multi-sound wave suitable for the respiratory characteristics of the plant to be cultivated.
Patent KR-20210059650-A (KR)
Inventor: KIM KYUNGHEE
IPC: H01L51/00
Filed: 2020-11-13
Abstract: The present specification relates to a heterocyclic compound represented by chemical formula 1 and an organic light emitting device including the same. The heterocyclic compound according to an exemplary embodiment of the present specification can be used in the organic light emitting device to lower a driving voltage and improve light efficiency of the organic light emitting device. In addition, it is possible to improve lifespan characteristics of a device by the thermal stability of the heterocyclic compound.
Patent KR-20220070729-A (KR)
Title: Card wallet for a cellphone
Inventor: KIM HEANG JUN
IPC: A45C15/00
Filed: 2020-11-23
Abstract: The present invention relates to a card wallet for a mobile phone, more specifically, to a card wallet for a mobile phone which is detachable from a back of a mobile phone or mobile phone case. The card wallet for mobile phone comprises: a body portion having an accommodation space, in which at least one card is accommodated and having a cover body for opening and closing an upper part of the accommodation space; a magnet portion in which a magnet is inserted at an inner side of one surface of the body portion; a metal body detachable from the magnet portion and placed on a back of a mobile phone or mobile phone case; and a ring portion having a first ring on an upper part of the body portion and having at least one-second ring on a lower part of the body portion.
Patent KR-20210133113-A (KR)
Title: Tag reader device for amusement facility and playing equipment having the same
IPC: G06K7/10
Filed: 2020-12-04
Abstract: A tag reader device for an amusement facility comprises: a display module for displaying an image; a protective plate disposed on the display module; an antenna substrate disposed between the display module and the protective plate and formed with a radio frequency identification (RFID) antenna; and a storing container accommodating the display module and the antenna substrate.