baber/WOPTO huggingface dataset:
Patent KR-20210148680-A (KR)
Inventor: HAN UN GI
IPC: H02S30/10
Filed: 2020-06-01
Abstract: The present invention relates to a board capable of monitoring and including a damper and, more specifically, to a board capable of monitoring and including a damper, which is capable of checking a board condition through external monitoring in real time, has a board fastening method in a sliding manner, changes an internal PCB surface to an insulation board material, and has a damper attached for reducing an impulse.
Patent KR-20210149358-A (KR)
Inventor: HOOJIN KIM
IPC: F24F13/20
Filed: 2020-06-02
Abstract: The present invention relates to an air clean fan including: a base case having an inlet to suction air; a first tower placed above the base case, and having a first outlet formed therein; a second tower placed above the base case, and having a second outlet placed therein; a fan device moving the air suctioned through the inlet to the first and second outlets; a plurality of first air guides guiding the air moved by the fan device to the first outlet; and a plurality of second air guides guiding the air moved by the fan device to the second outlet. According to the present invention, since a plurality of air guides are placed in a vertical direction in a tower, there can be an advantage of forming the wind velocity of air, which is discharged from an outlet elongated in a vertical direction, within a predetermined range.
Patent KR-20210152850-A (KR)
Title: Method and device for determining proximity of electronic device
Inventor: PEDAN STANISLAV
IPC: H04W4/02
Filed: 2020-06-09
Abstract: The present disclosure relates to a method and apparatus for determining proximity of an external electronic device in an electronic device. The method for determining proximity of an external electronic device in an electronic device includes the steps of: measuring signal intensity of a wireless communication signal received from the external electronic device when the electronic device is in a first position; measuring signal intensity of a wireless communication signal received from the external electronic device when the electronic device is in a second position different from the first position; and determining whether the external electronic device is close to the electronic device, based on a difference between the signal intensity measured in the first position and the signal intensity measured in the second position.
Patent KR-20210155503-A (KR)
Inventor: SHIN SEUNG YONG
IPC: A62C2/12
Filed: 2020-06-16
Abstract: The present invention relates to a fire damper having an insulation blocking plat, which can delay or prevent fire from being spread to a neighboring building through a duct pipe, comprising: an outer frame (100) having a flange formed therein; an insulation blocking plate (200) installed inside the outer frame (100); and a fire-proof insulation outer skin (300) coupled and fixed to the outside of the outer frame (100).
Patent KR-20220000061-A (KR)
Title: Smart sterilization prevention system
Inventor: NOH MYUONG SUK
IPC: A61L2/22
Filed: 2020-06-25
Abstract: The present invention provides a smart sterilization and quarantine system which comprises: a sterilization and quarantine device including a body portion for forming a predetermined height, a disinfectant case provided inside the body portion and receiving a disinfectant, a mist spraying portion for spraying the disinfectant to the outside of the body portion, a sterilization and disinfection portion provided in a transfer pipe connecting the disinfectant case and the mist spraying portion and including a pressure pump for supplying the disinfectant to the mist spraying portion, a suction pump provided inside the body portion and sucking outside air, an air purifier including a filter set for purifying the outside air, and a control portion for controlling the operation of the sterilization and disinfection portion and the air purification portion; and a mobile terminal connected to the sterilization and quarantine device through wireless communication to apply a predetermined control signal to the control portion. According to the present invention as described above, there is an effect of more conveniently operating the sterilization and quarantine system in real time by configuring the operation of the sterilization and quarantine device to be controlled through a portable terminal connected to the sterilization and quarantine device through wireless communication.
Patent KR-20220003259-A (KR)
Title: Overhead hoist transport
Inventor: LEE JUN BEOM
IPC: H01L21/677
Filed: 2020-07-01
Abstract: According to the present invention, it is possible to stably and continuously run an OHT without running at low speed or stopping the OHT by changing an angle of an optical sensor in an inclined running rail and stably communicating driving measurement data with the OHT moving ahead even on the inclined running rail. According to the present invention, it is possible to transport logistics stably by maintaining a horizontal state of a vehicle even when moving along the inclined running rail. An overhead hoist transport comprise: a vehicle assembly; a sensor unit; an angle adjustment unit; and a control unit.
Patent KR-20220015853-A (KR)
Title: Liquefied Gas Tank and ship having the same
Inventor: LEE DONG WOOK
IPC: F17C9/00
Filed: 2020-07-31
Abstract: The present invention relates to a liquefied gas storage tank and a ship including the same, comprising: a storage tank provided on a hull in which liquefied gas is stored; and a liquefied gas transport line connected to the storage tank to supply and/or discharge liquefied gas to the storage tank, wherein the liquefied gas transport line passes through one surface of the storage tank close to the hull, thereby capable of preventing the risk of cryogenic damage and explosion caused by liquefied gas leakage.
Patent KR-20220017027-A (KR)
Inventor: LEE JEONG GIL
IPC: H01L27/11575
Filed: 2020-08-03
Abstract: A semiconductor device with improved electrical characteristics according to an embodiment of the present invention includes: a peripheral circuit region provided on a first substrate and including circuit elements; a stacked structure provided on a second substrate disposed in the peripheral circuit region and including gate electrodes and interlayer insulating layers that are alternately stacked; a channel structure passing through the stacked structure and including a channel layer; a separation structure passing through the stacked structure, in which the separation structure includes a separation pattern and a pair of second separation patterns arranged in parallel with the first separation pattern; a through region disposed between the pair of second separation patterns, and including a lower through insulating layer passing through the second substrate, and the interlayer insulating layers and sacrificial insulating layers that are alternately stacked on the lower through insulating layer; and through contact plugs extending through the through region and electrically connected to the circuit elements in the peripheral circuit region, wherein the sacrificial insulating layers have side surfaces facing the gate electrodes, and an end portion of the first separation pattern protrudes toward the through region rather than at least a part of the side surfaces.
Patent KR-20220018168-A (KR)
Inventor: NA KYUNG HWAN
IPC: A61L2/10
Filed: 2020-08-06
Abstract: A sterilization device of a lid structure having flexibility has a body of a thin lid structure and forms sterilization lightings on one side or both sides of the body.
Patent KR-20220020665-A (KR)
Inventor: LEE EUN SOOK
IPC: H01M8/0234
Filed: 2020-08-12
Abstract: Disclosed are an electrode for a vanadium redox flow battery in which redox reaction sites of vanadium ions increase sufficiently and electrical resistance decreases so that a sufficient redox reaction time can be increased, and an ion adsorption layer including two or more types of hydrophilic functional groups is introduced on a carbon fiber support, and a vanadium redox flow battery which has improved reaction efficiency, charge/discharge capacity and cell efficiency by using the electrode for a vanadium redox flow battery.
Patent KR-20220023469-A (KR)
Inventor: JANG HEE JOONG
IPC: F25B27/00
Filed: 2020-08-21
Abstract: The present invention relates to a gas engine heat pump. According to an embodiment of the present invention, the gas engine heat pump comprises: an engine including an ignition plug burning mixed air which is made by mixing the air and fuel; a compressor connected to the engine and compressing a refrigerant in accordance with the operation of the engine; a mixer mixing the air with the fuel and supplying the mixture to the engine; a zero governor having a valve and controlling the supply volume of fuel to the mixer; a throttle valve placed between the mixer and the engine and controlling the flow rate of the mixed air introduced into the engine; and a control unit. The control unit is able to, when a command to stop the driving of the engine is received, check the current rev count of the engine, and when the current rev count of the engine exceeds a first reference rev count, change the target rev count of the engine so that the current rev count of the engine can reach the first reference rev count, and control the opening volume of a valve included in the zero governor by corresponding to the change of the target rev count of the engine while the current rev count of the engine is reaching the first reference rev count, and when the current rev count of the engine is the same or under the first reference rev count, control the valve included in the zero governor to be closed so that the fuel supply to the mixer can be blocked, and when the current rev count of the engine reaches a second reference rev count lower than the first reference rev count, control the ignition of the ignition plug to be stopped. Moreover, other embodiments are possible. The present invention aims to provide a gas engine heat pump which is capable of preventing a mixed fuel with a low air-fuel ratio from remaining in an intake manifold of an engine and the like.
Patent KR-20220023673-A (KR)
Inventor: LEE SUK KOU
IPC: A62B23/02
Filed: 2020-08-21
Abstract: The present invention relates to a mask worn around the respiratory system and, more specifically, to a mask system having a sanitizing disinfectant pad. Index terms: a mask system having a sanitizing disinfectant pad; disinfecting bacteria and viruses, which invade the body or are released from the body when exhaled; and a mesh type sanitizing disinfectant pad (3) manufactured by mixing hydrogen peroxide and sugars.
Patent KR-20220026804-A (KR)
Title: Apparatus and method for detecting delivery vehicle based on Inverse Reinforcement Learning
Inventor: YOON DAE YOUNG
IPC: G06N3/08
Filed: 2020-08-26
Abstract: A device and method for detecting a delivery means based on a reverse reinforcement learning according to a preferred embodiment of the present invention allow an artificial neural network model to be learned using a driving record and an imitated driving record of an actual delivery person, and allow the delivery person suspected of being abusing to be identified by detecting the delivery means of the relevant delivery person from the driving record of the specific delivery person using the learned artificial neural network model. The device for detecting the delivery means based on the reverse reinforcement learning comprises: a reward network generating part; and a delivery means detecting part.
Patent KR-20220026833-A (KR)
Title: Cosmetic composition for moisturizing skin comprising mixed extracts of lavandula angustifolia, houttuynia cordata, althaea rosea flower and aeucalyptus globulus leaf
Inventor: HYUN SOO MIN
IPC: A61K8/9789
Filed: 2020-08-26
Abstract: The present invention relates to a cosmetic composition containing a mixed extract of Lavandula angustifolia, Houttuynia cordata, Alcea rosea, and Eucalyptus deglupta leaves as an active component. More specifically, the present invention relates to a cosmetic composition for moisturizing the skin having an excellent skin moisturizing effect and skin barrier improvement effect.
Patent KR-20220030352-A (KR)
Title: Edge type backlight unit mini LED
Inventor: KWON YOUNG JUN
IPC: F21V8/00
Filed: 2020-08-27
Abstract: Disclosed is an edge type backlight device using a mini-LED as a light source. According to an embodiment of the present invention, the backlight device comprises: a cover bottom having a bottom unit and a vertical fastening unit having an edge of the bottom unit extending to a front surface, and having an accommodation space therein; a light guide plate disposed in the accommodation space; a light source module including a substrate, a plurality of mini-LEDs mounted on a front surface of the substrate at a predetermined interval in a longitudinal direction of the substrate, a reflective member formed on the front surface of the substrate along the periphery of the mini-LEDs and a resin layer for sealing the mini-LEDs while filling a light source space of the reflective member, and disposed at one side of the light guide plate to provide light of the mini-LEDs into the light guide plate; and an optical sheet disposed on an upper part of the light guide plate. Therefore, the luminance characteristics and color uniformity of a liquid crystal display can be improved or easily adjusted.
Patent KR-20220028339-A (KR)
Inventor: LEE SEUNG HYUN
IPC: H01M50/40
Filed: 2020-08-28
Abstract: The present invention relates to a separator including a variable binder whose size changes according to pH and a method for manufacturing a separator according thereto, and specifically, to a separator using a variable binder whose size changes according to pH in a separator coating layer to maintain constant adhesive force while reducing battery resistance and improving air permeability, and a method for manufacturing the same.
Patent KR-20220029878-A (KR)
Title: Sheet using useless banner and installation method thereof
Inventor: KANG SEONG HO
IPC: A01G13/02
Filed: 2020-09-02
Abstract: The present invention relates to a sheet using a useless banner for suppressing weed growth by covering the ground of a field, paddy field, orchard, or unpaved road, and recycling the useless banner to prevent environmental pollution, and an installation method thereof. In particular, the present invention has the advantage of preventing soil or air pollution by not burying or incinerating the useless banner.
Patent KR-20220033381-A (KR)
Inventor: JI SANG MIN
IPC: B65D71/02
Filed: 2020-09-09
Abstract: The present invention allows stable movement of two PET bottles by connecting an upper part of each of the PET bottles by a present apparatus when the two PET bottles are moved at one once. In addition, when a part of contents is poured by opening the PET bottle of a beverage or drink including carbon dioxide, a gas space of a poured amount inside the PET bottle is made, and the carbon dioxide dissolved in liquid is vaporized into the gas space in the PET bottle to reduce carbon dioxide in the liquid, so that carbonate properties of the beverage or drink is difficult to be preserved. Moreover, if the present apparatus presses and fixes the PET bottle to reduce the internal gas space, vaporization of the carbon dioxide is reduced to preserve carbonate characteristics of the beverage or drink well even after opening. The present invention provides the apparatus for pressing and fixing the PET bottle, comprising a foldable main body, a Velcro-A side, and a Velcro-B side.
Patent KR-20210032909-A (KR)
Title: Refinery antifoulant process
Inventor: MORTON COLIN
IPC: C10G75/04
Filed: 2020-09-14
Abstract: The contamination of a refining vessel, such as heat transfer equipment, which is used in petroleum refining operations, and in which a refinable petroleum feedstock is maintained at an elevated temperature and in fluid communication with the refining vessel during petroleum refining operations, can be reduced by providing a combination to the refinable petroleum feedstock, wherein the combination comprises: (i) poly(butylenyl)benzene sulfonic acid; (ii) poly(propyleneyl)benzene sulfonic acid; or (iii) poly(butylenyl)benzene sulfonic acid and poly(propyleneyl)benzene sulfonic acid.
Patent KR-20220037138-A (KR)
Title: Exhibitedrtwork Imagendrt Exhibition Image Generating System using 3D Image Rendering
Inventor: PARK SE JEONG
IPC: G06Q50/10
Filed: 2020-09-17
Abstract: Disclosed is a system for generating artwork exhibition images and producing an exhibition composed of the corresponding images for artists who want to post images looking like photos of artworks exhibited in a real exhibit hall, among artists who want to exhibit artworks online. The artwork exhibition image generation and exhibition production system includes an artwork and artwork information input module, a wallpaper selection module, a floor selection module, a furniture selection module, a space creation module, an artwork exhibition image generation module and an exhibition production module. The wallpaper selection module, the floor selection module, and the furniture selection module store a wallpaper, a floor, and a piece of furniture selected from among wallpapers, floors, and furniture included in wallpaper, floor and furniture lists, respectively. The space creation module creates a virtual exhibit hall by using the selected wallpaper, the selected floor and the selected piece of furniture. The artwork exhibition image generation module generates an artwork exhibition image by rendering an artwork selected from among artworks included in an artwork list inputted into the artwork and artwork information input module after combining the artwork with the created exhibit hall. Therefore, artists can have artwork exhibition images similar to an exhibition in an actual exhibit hall and can produce an exhibition composed of the corresponding images, and spectators can have a sense of reality even online, as if the spectators are watching an actual exhibition.
Patent KR-20220051952-A (KR)
Inventor: SUNG TAE KYUNG
IPC: H04W4/80
Filed: 2020-10-20
Abstract: The present invention relates to a logistic management system using a mobile RFID reader. The logistic management system comprises: a logistic management server; a plurality of anchors; mobile equipment including a mobile RFID reader; and a RFID tag attached to a shipping box or a shipping pallet. The plurality of anchors within a short-range communication range with the mobile RFID reader can obtain information necessary for estimating the location of the mobile equipment through short-range communication with the mobile RFID reader and transmit the obtained information to the logistic management server. After information necessary for estimating a relative location between the RFID tag and the mobile equipment through the mobile RFID reader is obtained, the obtained information can be transmitted to the logistic management server through the plurality of anchors. The logistic management server estimates the location of the RFID tag by using the information necessary for estimating the location of the mobile equipment and the information necessary for estimating the relative location between the RFID tag and the mobile equipment, and can estimate the location of the shipping box or the shipping pallet by using the estimated location of the RFID tag. When the mobile equipment is outdoors, the location of the mobile equipment can be estimated using a GPS receiver installed in the mobile RFID reader. Therefore, the logistic management system using the mobile RFID reader can be implemented in a very wide area at low cost.
Patent KR-20220053246-A (KR)
Inventor: YI YONGSEUNG
IPC: G06F1/28
Filed: 2020-10-22
Abstract: According to various embodiments, an electronic device includes a power managing unit, a power compensating circuit, and a processor. The power managing unit includes a lower-voltage locking circuit to power off the electronic device, when supplying power to a component of the electronic device and monitoring an input voltage of the power managing unit to determine the input voltage as a first voltage. The power compensating circuit detects the input voltage of the power managing unit, supplies power to the power managing unit, or stores power to be supplied to the power managing unit, based on the input voltage of the power managing unit. The processor is configured to supply the power stored in the power compensating circuit to the power managing unit, such that the lower-voltage locking circuit is not operated, when the input voltage of the power managing unit, which is detected in the power compensating circuit, is determined as the first voltage. Otherwise, various embodiments may be provided.
Patent KR-20220055751-A (KR)
Title: Side gate for wing body car
Inventor: KOH JIN SUNG
IPC: E05D3/02
Filed: 2020-10-27
Abstract: The present invention relates to a side gate for a wing body gate, which comprises: a main body unit (10); and a connection unit (20) provided to a lower end of the main body unit (10). The connection unit (20) comprises: a frame (22) integrally extended from the main body unit (10) and having a hinge coupling unit (22a) therein; a hinge (24) of which one side is coupled to the hinge coupling unit (22a) and the other side is exposed to the outside of the frame (22); a cover (26) inserted and coupled to the frame (22); and an airtight material (28) coupled to one side of the cover (26). Therefore, functionality and usability of the side gate for a wing body vehicle can be improved.
Patent KR-20210056903-A (KR)
Title: Electroless copper plating and counteracting passivation
Inventor: BENJAMIN NAAB
IPC: C23C18/40
Filed: 2020-10-28
Abstract: Before electroless copper plating on a substrate containing copper, an aqueous composition containing a selected six-membered heterocyclic nitrogen compound is applied to the substrate. The aqueous composition containing the selected six-membered heterocyclic nitrogen compound improves an electroless copper plating process by offsetting passivation of the copper on the substrate.
Patent KR-20220057053-A (KR)
Title: Substrate supporting unit and substrate treating apparatus having the same
Inventor: EUM KI SANG
IPC: G03F7/16
Filed: 2020-10-29
Abstract: The present invention relates to a substrate support unit, comprising: a support plate; a mounting groove recessed from an upper surface of the supporting plate; and a ball unit disposed in the mounting groove of the support plate and spaced apart from the upper surface of the support plate to support the substrate placed on the support plate. The ball is provided to be rotatable with respect to the support plate.
Patent KR-20220061331-A (KR)
Title: Distance measuring system and distance measuring method
Inventor: JANG YONG SEOK
IPC: G01B11/02
Filed: 2020-11-05
Abstract: Disclosed is a distance measuring system according to one embodiment of the present invention. The system comprises: an LED light source applying light to a target to measure a distance; a first splitter which reflects a part of the light applied from the LED light source; a light fiber which applies the light passing through the first splitter to the target; a second splitter which reflects the light reflected from the target; a first sensor which senses the light reflected by the first splitter; and a second sensor which senses the light reflected by the second splitter. The distance measurement system has efficient cost and size.
Patent KR-20220063975-A (KR)
Title: Method and apparatus for Forcasting missing data in system performance data
Inventor: BAE GI WOONG
IPC: G06F17/17
Filed: 2020-11-11
Abstract: The present invention relates to a method and device for predicting missing data. More specifically, the method includes a step of determining predicted data for a missing value included in an inner section of real data existing at both ends of an analysis target section in the input data. The step of determining predicted data for a missing value included in an inner sect ion of real data may include a step of determining an order of an interpolation function of spline interpolation for predicting the missing value using features of the input data.