baber/WOPTO huggingface dataset:
Patent KR-20210144289-A (KR)
Title: Gasket assembly and fuel cell humidifier comprising it
IPC: H01M8/04119
Filed: 2020-05-22
Abstract: The present invention relates to a gasket assembly that can be manufactured with improved productivity and can dramatically reduce maintenance costs, and a fuel cell humidifier comprising the same. A gasket assembly, according to an embodiment of the present invention, is a gasket assembly for a fuel cell humidifier comprising a mid-case, a cap fastened to the mid-case, and at least one cartridge arranged in the mid-case and accommodating a plurality of hollow fiber membranes. The gasket assembly comprises: a packing part having a hole into which an end part of the cartridge is inserted, and adhering to the cartridge end part inserted into the hole to absorb vibration in a horizontal direction; an edge part formed connected to the packing part, and interposed in a space formed by a groove formed at an end part of the mid-case and an end of the cap; and a damping part formed on an outer circumferential surface of the cartridge, with the vertical direction movement suppressed by the packing part to absorb the vibration in the vertical direction.
Patent KR-20200062113-A (KR)
Inventor: JEONG EUNYOUNG
IPC: G02B30/00
Filed: 2020-05-25
Abstract: Disclosed is a three-dimensional augmented reality head-up display implementing augmented reality at a perspective of a driver by positioning an image on the ground. The three-dimensional head-up display for a vehicle comprises: a display device serving as a light source; and a combiner reflecting light from the light source into the vehicle and transmitting external light from the vehicle. The image by the light of the light source is displayed as a virtual image of a three-dimensional perspective lying down to correspond to a front ground of the vehicle. The virtual image may be positioned on the ground as a virtual screen of the three-dimensional perspective by reflecting light from the light source through the combiner into the vehicle, but focusing the exterior of the vehicle.
Patent KR-20210147646-A (KR)
Inventor: KIM KWANGMIN
IPC: C22C38/24
Filed: 2020-05-29
Abstract: According to the present specification, the present invention relates to stainless steel for a fuel cell separator, and specifically, disclosed is stainless steel for a fuel cell separator having low contact resistance. According to an embodiment of the disclosed stainless steel for a fuel cell separator, a surface defined according to ISO 25178 has an arithmetic mean peak curvature (Ssc) of 6.0 ㎛^-1 or more, a root mean square surface slope (Sdq) of 23 or more, and contact resistance of 10 mΩ cm ^2 or less.
Patent KR-20210149973-A (KR)
Inventor: PARK SEUNG JIN
IPC: B60R21/0134
Filed: 2020-06-02
Abstract: Disclosed is a vehicle platooning driving control system and method, wherein the system comprises: a strategy determination unit which determines a braking strategy of a vehicle included in a platooning based on a driving speed of the platooning; a detection unit which detects an obstacle located in front of the vehicle in a driving direction of the vehicle included in the platooning; and a platooning control unit which controls driving of the platooning based on the obstacle detected by the detection unit and the braking strategy determined by the determination unit. According to the present invention, a collision inside the platooning is prevented.
Patent KR-20210151602-A (KR)
Inventor: KI NOH HONG
IPC: B65D85/18
Filed: 2020-06-05
Abstract: The present invention relates to a long-term shoe conservation package which can dehumidify by itself and block moisture affecting a bad influence on a shoe. The present invention is selectively divided into an ornamental transparent package and a black package having a light shielding function. Through a small vacuum pump, the package is formed to have a vacuum state, and a size of the pump is small so that the package can be easily carried.
Patent KR-20210152716-A (KR)
Title: Method for manufacturing muffler and muffler made by the same
Inventor: KIM JUNG YONG
IPC: A41H43/00
Filed: 2020-06-09
Abstract: The present invention relates to a method for manufacturing a muffler and a muffler manufactured by the same, and more particularly, to a method for manufacturing a muffler using silk or viscose spun yarn to obtain a sense of touch similar to a cashmere material. The present invention comprises the steps of: weaving a fabric according to a predetermined width of a muffler; softening the fabric; raising the fabric; and heat-treating the fabric.
Patent KR-20210152818-A (KR)
Title: Moving apparatus
Inventor: BAE JIN SIK
IPC: B64C39/02
Filed: 2020-06-09
Abstract: A moving apparatus according to the present invention comprises: one or more lift generating parts for generating lift; a moving apparatus main body part that moves by the lift generated by the lift generating parts; and one or more supply ducts provided in a body of the moving apparatus in a number corresponding to the number of the lift generating parts, through which the fluid flows by the operation of the lift generating parts, wherein the lift generating parts suck an external fluid through the supply duct and discharge the same to the outside of the moving apparatus body to generate lift, thereby capable of using the lift, thrust and rotational force even in a very small space.
Patent KR-20210153335-A (KR)
Inventor: WOO JONG SEOK
IPC: H05K7/20
Filed: 2020-06-10
Abstract: The present invention relates to a method for manufacturing a high-strength and highly-thermal conductive heat dissipation part and a heat dissipation part manufactured thereby, and to a method for manufacturing a high-strength and highly-thermal conductive heat dissipation part and a heat dissipation part manufactured thereby, wherein the method is characterized by comprising: a first step of mixing a carbon material composition including first carbon powder and second carbon powder in a binder pitch so as to prepare a mixture; a second step of putting the mixture into a mold and hot-forming the mixture so as to prepare a molded product; a third step of press-carbonizing the molded product so as to prepare a carbon material; and a fourth step of graphitizing the carbon material so as to prepare a graphite block. The size of the first carbon powder is 1-10㎛ and the size of the second carbon powder is 300-600㎛ so that the particle size of the carbon material composition has bimodal distribution, and as a result, pores in the graphite block are minimized. Accordingly, the packing density of the first carbon powder and the second carbon powder in the graphite block is increased.
Patent KR-20210154500-A (KR)
Inventor: TAE WOO KIM
IPC: B63B73/60
Filed: 2020-06-12
Abstract: Disclosed is a block support device configured to reliably support a bottom surface of a block regardless of the shape of the bottom surface of the block. According to an embodiment of the present invention, a block support device comprises: a contact support member in contact with a bottom surface of a block to support the bottom surface of the block; a body having a columnar shape extending in the vertical direction and coupled to the contact support member; and an actuator supporting the body against the ground and expanding and contracting in the vertical direction. The contact support member includes: a contact part in contact with the bottom surface of the block; and a support part hingedly coupled to the contact part and coupled to the body to support the contact part.
Patent KR-20210156036-A (KR)
Inventor: BAE HEUNG KWON
IPC: C08F214/06
Filed: 2020-06-17
Abstract: The present invention relates to a method for manufacturing a vinyl chloride-based polymer complex comprising the following steps: mass polymerizing a vinyl chloride-based monomer to manufacture a vinyl chloride-based polymer; and manufacturing the vinyl chloride-based polymer complex comprising the vinyl chloride-based polymer and a cellulose-based compound.
Patent KR-20220001289-A (KR)
Title: Laminating method
Inventor: AHN JONG YI
IPC: B32B37/00
Filed: 2020-06-29
Abstract: The present invention relates to a lamination method to effectively cut off an attachment region from a remaining region along a perforated line. According to the present invention, the lamination method comprises the following steps: detecting a mark formed on a substrate and a mark formed on a continuously supplied film; correcting the position of the film based on a result of detecting the mark on the substrate and a result of detecting the mark on the film; moving the substrate to a position corresponding to the film whose position has been corrected; and adhering the film to the substrate by pressing the film toward the substrate. The film is formed with an attachment region and remaining region partitioned by a perforation line and the attachment step cuts off the attachment region from the remaining region to attach only the attachment region to the substrate.
Patent KR-20210112985-A (KR)
Title: ERP Inventory Management System
Inventor: SONG BEOM KEUN
IPC: G06Q10/06
Filed: 2020-07-09
Abstract: The present invention relates to an ERP inventory management system which can check the specifications and inventory of products in real time. The ERP inventory management system includes: a product stocking step of stocking a product; a product measurement step of measuring the standard, volume and weight of the stocked product; a code classification step of classifying the code of the product according to the measured result and the type of the product; a code attachment step of attaching the classified code to the product; a position sensor attachment step of attaching a position sensor to the product; and a warehouse classification step of classifying the product to store the same in a designated warehouse according to the classified code. In the product measuring step, measurement information of the measured product is expressed through an augmented reality hologram.
Patent KR-20220010819-A (KR)
Title: Osmosis fermentation extraction method and osmosis fermentation extract using the same
Inventor: CHON KUM SHIK
IPC: A23L29/00
Filed: 2020-07-20
Abstract: Provided is an osmosis fermentation extraction method including: a step of which prepares a base material containing active ingredients to be extracted; and an incubation step in which the base material is provided with a fermentation enhancer for promoting fermentation of the base material and an osmotic enhancer for enhancing the osmosis of the active ingredient, beneficial bacteria is cultured from the base material, the base material is fermented from the cultured beneficial bacteria through the fermentation enhancer, and the active ingredients are extracted by osmosis through the osmotic enhancer. The fermentation enhancer and the osmotic enhancer are provided at a ratio of the fermentation enhancer : the osmotic enhancer = 0.7 wt% or more to 2.1 wt% or less : 0.04 wt% or more to 0.06 wt% or less, based on the weight percent of the base material. Thus, the fermentation of the base material is maximized.
Patent KR-20220012434-A (KR)
Title: Low turbulence displacement ventilation module and control method therof
Inventor: JANG DAE IN
IPC: F24F11/77
Filed: 2020-07-22
Abstract: The present invention relates to a low-speed rectification air supply module for supplying air of a constant temperature into the interior of a building at a low speed, and a control method thereof. In accordance with the purpose of the present invention, the low-speed rectification air supply module can be installed regardless of an interior structure of a building, and the structure of a rectification plate can be improved to make wind velocity constant in central and peripheral parts of an air blowing fan, and keep the temperature of air supply always constant. To achieve the purpose, in accordance with the present invention, the low-speed rectification air supply module includes: a filter member (110) for filtering the air supplied through an air duct (120); a cold water coil (100) provided in front of the filter member (110) to cool the air; an air blowing fan (10) provided in front of the cold water coil (100); an air current rectification plate (90) installed in front of the air blowing fan (10) with a plurality of through holes; and a microcell (80) installed in front of the air current rectification plate (90). These components are integrated as one single module, and, on one side of the module, a plurality of entrances (D1, D2, D3) are installed for the inspection and maintenance of the components.
Patent KR-20220013165-A (KR)
Title: Apparatus and method for resource allocation using mobile base station
Inventor: PARK CHEOL SUN
IPC: H04W88/08
Filed: 2020-07-24
Abstract: The present invention relates to a technology for efficiently allocating resources allocated from a macro base station by estimating a communication possibility of each sensor without direct communication with the sensors in a mobile base station. At this time, a resource allocation method in the mobile base station may comprise the following steps of: detecting at least one sensor within a communicable range of the mobile base station; estimating a communication possibility of the sensor based on a message queue and a remaining battery level of the at least one sensor; receiving allocation of a resource from a macro base station based on the communication possibility; and allocating the allocated resource to the sensor.
Patent KR-20220015669-A (KR)
Inventor: KIM DA JEONG
IPC: B41J2/165
Filed: 2020-07-31
Abstract: The present invention provides an inkjet head assembly and a cleaning method for effectively removing fine residual ink adhering to an inside of a nozzle. According to an embodiment of the present invention, cleaning efficiency is increased by including a polymer solution which undergoes a phase change at a relatively low temperature in a cleaning solution, trapping particles adhering to an inner wall of the nozzle, and then removing the particles by a rinse liquid. Furthermore, cleaning process is simplified and feeding of the cleaning solution is facilitated by feeding the cleaning solution in a liquid phase. In addition, remaining of the particles on the nozzle after the cleaning is minimized. Moreover, processing cost is reduced by reusing the cleaning solution by adding a filtering process and a concentration adjustment process. The inkjet head assembly comprises: an inkjet head; a cover unit; a cleaning solution feeding unit; a first heat treatment unit; a second heat treatment unit; and a gas feeding unit.
Patent KR-20220016635-A (KR)
Title: Transparent stick-type cosmetic composition with no sweating and little residual feeling
Inventor: YOON YEAR PILL
IPC: A61K8/34
Filed: 2020-08-03
Abstract: The purpose of the present invention is to provide a transparent stick-type cosmetic composition with no sweating phenomenon and little residual material, which does not cause a sweating phenomenon even at high temperatures and has little residual material when applied so that a consumer who is reluctant to feel slippery can use the composition without any hesitation. The transparent stick-type cosmetic composition of the present invention comprises: 15 to 30 parts by weight of dextrin palmitate; 5 to 20 parts by weight of propylene glycol dicaprylate/dicaprate; 10 to 20 parts by weight of silicone oil; 3 to 5 parts by weight of an amino acid-based gelling agent; and 40 to 60 parts by weight of hydrocarbon-based oil.
Patent KR-20220019124-A (KR)
Inventor: JEONG MOK KUN
IPC: G09B21/00
Filed: 2020-08-06
Abstract: The present invention relates to a new type of a braille output device for the visually impaired, which expresses braille in a simple way, is easy to carry, and consumes less power. According to the present invention, the braille output device comprises: a display unit including at least one unit braille display unit; a plurality of air holes arranged in a matrix form in the unit braille display unit; a plurality of air blocking shutters disposed corresponding to the air holes, respectively, and configured to open and close the air holes; a blower disposed on the lower part of at least one of the unit braille display units to spray air toward the unit braille display unit; and a control unit controlling the air blocking shutters individually to express a unit braille through the unit braille display unit. Accordingly, braille is expressed according to passage of air by opening and closing each air hole of the unit braille display unit with the air blocking shutter, so that a user's tactile recognition is facilitated, thereby providing an effect of enabling the visually impaired to easily identify braille. In addition, since the device does not include an elevation structure, braille can be expressed with a simple configuration, power consumption is low, and the device can be manufactured as a small device, thereby providing an effect of being easily applied to a user's mobile terminal.
Patent KR-20220020543-A (KR)
Inventor: YEO JOO HEE
IPC: C08L69/00
Filed: 2020-08-12
Abstract: The present invention relates to an antibacterial door handle. The antibacterial door handle includes: a core material having one end forming a rotary shaft combined with the door, and extended from the rotary shaft to form a center part; and a cover surrounding the outer surface of the center part to form an outer shape of the door handle. The core material is formed to have a cross sectional area becoming gradually reduced from the one end to the other end. In accordance with the present invention, the core material is formed through diecasting using a metal material such as zinc (Zn) or aluminum (AI), and the cover is formed on the core material through insert-injection using a synthetic resin material, and, thus, there is no need for separate postprocessing processes such as polishing, plating and coating processes, which can lead to a reduction in manufacturing time and costs, and there can be an effect of avoiding the discharge of separate pollutants during a manufacturing procedure. Also, since the cross sectional area of the core material is formed to become gradually reduced in the cover, there can be an effect of facilitating the combination of the core material and the cover by flexibly responding to the shape of the cover. Moreover, since a tight contact part having grooves or protrusions is formed in the center part of the core material, a tight contact force between the cover and the core material can be increased to bring about an effect of making the core material and the cover strongly combined. In addition, since the cover is made of an antibacterial material which is an Evermoin material, the growth of mold and bacterial can be suppressed and the cover can be kept sterilized and deodorized, which can lead to an effect of continuously maintaining a hygienic condition of the door handle which is frequently touched by users.
Patent KR-20220020566-A (KR)
Title: Method and apparatus for managing address of vulnerable wallet within blockchain network
Inventor: JUNG MINSEOK
IPC: G06Q20/38
Filed: 2020-08-12
Abstract: Provided is a method for managing a vulnerable wallet address of a blockchain network. According to one embodiment of the present invention, the method for managing the vulnerable wallet address of the blockchain network comprises a step of acquiring the vulnerable wallet address and a step of generating a flag transaction from a predetermined first wallet address to the vulnerable wallet address. The present invention can prevent encashment of a virtual currency caused by flowing in a wallet managed by an exchange through a path by tracking and blocking the path in which the virtual currency is remitted from the vulnerable wallet address.
Patent KR-20220021232-A (KR)
Inventor: LEE SANG CHUL
IPC: G06Q40/02
Filed: 2020-08-13
Abstract: The present invention relates to a method, apparatus, system, and computer program for issuing an online card and providing rewards to promote long term use of a card. More specifically, a method for providing rewards with respect to card use comprises: a card issuance processing step of allowing a first server of an online service provider to process card issuance application of an online service user and share identification information on a card with a second server of a card company; a card use history sharing step of allowing the first server to process the user's payment application using the card in an online service and share card use history information of the user in the online service with the second server; and a reward providing step of allowing the first server to provide rewards to the user in consideration of the card use history information.
Patent KR-20220034283-A (KR)
Inventor: HWANG HA SUNG
IPC: F03D3/06
Filed: 2020-09-10
Abstract: The present invention relates to a method for controlling an onboard power generation system of a ship using a rotor sail, comprising steps of: determining a driving condition of the rotor sail control unit; rotating a rotor; measuring an RPM of the rotor; firstly determining whether the RPM of the rotor exceeds a set value; proceeding to a rotor sail driving mode or a power generation mode; controlling rotor blades; measuring the RPM of the rotor in a rotor sail control unit; and secondarily determining, in the rotor sail control unit, whether or not the RPM of the rotor exceeds a set value for power generation.
Patent KR-20220037054-A (KR)
Inventor: JINCHUL JUNG
IPC: H04L9/06
Filed: 2020-09-17
Abstract: Disposable blockchain ledger system of the present invention comprises: a sub-ledger management information unit including a condition for creating a sub-ledger; a master block including a master block hash unit and an auxiliary block hash unit; and an auxiliary block, that constitutes the sub-ledger, includes an auxiliary blockchain unit, and ends when the creation condition of the sub-ledger management information unit is no longer valid. Therefore, while the master ledger is continuously maintained as a blockchain, the auxiliary ledger can effectively manage storage capacity of the blockchain while maintaining the entire blockchain by discarding it when a condition for revocation is satisfied.
Patent KR-20210036857-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: KIM MINJUN
IPC: H01L51/50
Filed: 2020-09-25
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by chemical formula 1. The compound represented by the chemical formula 1 can be used as a material for an organic layer of the organic light emitting device, and can improve efficiency, lower driving voltage, and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20220043677-A (KR)
Inventor: MIN HEUNG KI
IPC: G08B25/00
Filed: 2020-09-29
Abstract: The present invention relates to an information transfer system of a lifting device. The information transfer system may comprise: a buoy which can float on water; a light diffusion device which is provided in the buoy so that light is displayed; a detection unit which detects a lifting situation in water using the lifting device; a lifting device control module which is mounted to the lifting device and which converts information on the lifting situation provided from the detection unit into a light signal; and a light transmission line which is connected between the lifting device control module and the light diffusion device to transmit the light signal of the lifting device control module to the light diffusion device.
Patent KR-20220043679-A (KR)
Inventor: LEE YOUNG
IPC: C09B57/00
Filed: 2020-09-29
Abstract: Provided are a core-shell compound, and a photosensitive resin composition, a photosensitive resin film manufactured by using the photosensitive resin composition, a color filter including the photosensitive resin film, and a CMOS image sensor including the color filter. The core-shell compound according to an exemplary embodiment has excellent chemical resistance by itself, and can maintain excellent chemical resistance even after curing and thermal processes.