baber/WOPTO huggingface dataset:
Patent KR-20210030593-A (KR)
Title: Transceiver battery charger
Inventor: SUNG HEE JIN
IPC: H04B1/3883
Filed: 2019-09-10
Abstract: Disclosed is a radio charging device for business which can solve problems in terms of cost or safety. According to an embodiment of the present invention, the radio charging device for business comprises: a main unit charger having a main charging groove to which a plug which can electrically be connected to an outlet on one side is connected and on which a radio for business is mounted and charged; and at least one sub-unit charger having a sub-charging groove on which the radio for business is mounted and charged, and electrically connected with the main unit charger to use power of the main unit charger in common.
Patent KR-20200052214-A (KR)
Inventor: RABKIN PETER
IPC: G11C16/04
Filed: 2019-09-16
Abstract: Disclosed is an apparatus comprising strings of non-volatile memory cells, a first set of pathways connected to the strings, and a second set of pathways connected to the strings. The first set of pathways have first impedances that depend on locations of respective strings. The second set of pathways has second impedances. The apparatus also includes one or more control circuits configured to compensate for a location dependent impedance mismatch between the first set of pathways and the second set of pathways during memory operations on the non-volatile memory cells.
Patent KR-20210034816-A (KR)
Title: Polyurethane resin mortar and its construction method
Inventor: KIM HYUN GON
IPC: E04F15/12
Filed: 2019-09-23
Abstract: The present invention relates to polyurethane resin mortar and a method for constructing the same. Particularly, the present invention relates to polyurethane resin mortar having excellent impact resistance and abrasion resistance as well as excellent waterproofness, fluidity and quick-hardening properties for use on floors of underground parking lots, fish market floors, underground lecture rooms, and the like, and to a method for constructing the same. Through the present invention, it is possible to provide a fixing material for an expansion device, which has excellent constructability to enable early and rapid completion of a parking lot, and has excellent impact resistance, abrasion resistance, and durability that does not cause interfacial peeling while having fluidity and quick-hardening properties.
Patent KR-20210034964-A (KR)
Title: Vacuum Cleaner for Bed
Inventor: KISANG JUNG
IPC: A47L7/00
Filed: 2019-09-23
Abstract: The present invention relates to a vacuum cleaner for a bed to automatically clean a mattress. According to the present invention, the vacuum cleaner for a bed comprises: a cleaning unit cleaning a mattress of a bed while moving back and forth; a fixed rack provided in a frame of the bed; a separation rack selectively connected to the fixed rack while moving up and down; a pinion selectively engaged with the fixed rack and the separation rack; a first actuator driving the pinion; a supporter connecting the pinion and the cleaning unit; a carrier provided to move up and down in a front side of the mattress and provided with the separation rack; and a second actuator driving the carrier. Accordingly, the cleaning unit moves back and forth by the forward and backward movement of the pinion engaged with the rack and moves vertically by the vertical movement of the carrier.
Patent KR-20210036622-A (KR)
Title: Immune Cell Expressing IL-32γ and Pharmaceutical Composition Comprising the Same As Active Ingredient
Inventor: SONG SUK GIL
IPC: C12N5/0783
Filed: 2019-09-26
Abstract: The present invention relates to an immune cell transformed to express a fusion protein of IL-32γ, IFN-γ, IL-32γ or a fragment thereof and IFN-γ, and to a pharmaceutical composition for the treatment or prevention of cancer comprising the transformed immune cell as an active ingredient. The transformed immune cell of the present invention have greatly improved cytotoxic activity against cancer cells, and thus can be effectively used for the treatment and prevention of cancer.
Patent KR-20210039098-A (KR)
Title: Metal oxide nanoparticle ink and manufacturing method thereof, metal oxide nanoparticle thin film manufactured therefrom, photoelectric device using the same
Inventor: NOH JUN HONG
IPC: H01L31/0725
Filed: 2019-10-01
Abstract: The present invention discloses metal oxide nanoparticle ink and a manufacturing method thereof, a metal oxide nanoparticle thin film manufactured therefrom, and photoelectric device using the same. The manufacturing method of metal oxide nanoparticle ink according to the embodiments of the present invention includes: synthesizing first nanoparticles, which are metal oxide nanoparticles surrounded by organic ligand, by using a ligand solution containing metal oxide and the organic ligand; preparing a dispersion solution by dispersing the first nanoparticles in a solvent; preparing second nanoparticles by remove the organic ligand surrounding the first nanoparticles by mixing the dispersion solution with an alcohol solvent having adjusted pH and performing ultrasonication; and preparing metal oxide nanoparticle ink by dispersing the second nanoparticles in a dispersion solvent.
Patent KR-20200057615-A (KR)
Title: Method for operating very high frequency based access network, and apparatus for the same
Inventor: PARK SOON GI
IPC: H04W16/18
Filed: 2019-10-10
Abstract: According to the present invention, a cell operating method performed by a central unit (CU) using at least one antenna assembly disposed around a moving path of a moving object may be configured to comprise the steps of: forming cells by at least two layers using the at least one antenna assembly; and moving the cell according to a speed set for the layer corresponding to the cell. A mobile body having a speed corresponding to the speed set for the layer corresponding to the cell may be connected to the cell.
Patent KR-20210044957-A (KR)
Inventor: LEE SUNG JIN
IPC: H01L33/00
Filed: 2019-10-15
Abstract: According to an embodiment of the present invention, a manufacturing method of a display device comprises the following steps: forming a first electrode on a substrate; forming an insulating film on the substrate including the first electrode; providing a plurality of light emitting elements including a long axis and a short axis crossing the long axis and emitting light into the insulating film; arranging the light emitting elements to allow one-sided ends of the light emitting elements to face the substrate and to arrange the long axis of the light emitting elements according to a direction from the substrate toward the insulating film; patterning the insulating film and forming an insulating pattern which exposes the other-sided ends of the light emitting elements; and forming a second electrode electrically connected to the exposed other-sided ends of the light emitting elements.
Patent KR-20200050371-A (KR)
Inventor: NIELS KJEMTRUP
IPC: F02D41/00
Filed: 2019-10-16
Abstract: The large turbocharged two-stroke uniflow scavenging internal combustion engine comprises: a combustion chamber which is divided into a cylinder liner (1), a piston (10), and a cylinder cover (22); a scavenging port (18) which is disposed on the cylinder liner (1); an exhaust gas exit which is disposed on the cylinder cover (22) and is controlled by an exhaust valve (4); a plurality of gaseous fuel inflow openings (34) which are disposed on the cylinder liner (1) and allow the gaseous fuel received from the supply of pressurized gaseous fuel (40) to be introduced into the combustion chamber by passing through a gaseous fuel valve (30); a combustion gas exit which is connected to the combustion chamber and is controlled by a combustion gas valve (26); and a combustion gas flow path which extends from the exit of the combustion gas valve (26) to the entrance of the gaseous fuel valve (30) or the entrance of an exclusive combustion gas spray valve. The engine, to increase the quantity of motion of materials sprayed into the combustion chamber in the fuel spray event, sprays gaseous fuel into the combustion gas inflow openings (34) in the fuel spray event, and sprays combustion gas into the combustion chamber through the gas inflow openings (34) or the exclusive combustion gas spray valve (36) in a simultaneous, successive, or overlapping way. The large turbocharged two-stroke uniflow scavenging internal combustion engine can improve the fuel spray manner.
Patent KR-20210045810-A (KR)
Title: Vest with quick release system
Inventor: LEE SAE BYEOK
IPC: A41D13/012
Filed: 2019-10-17
Abstract: Disclosed contents relate to a vest with a quick release system capable of being applied to all types of vests, and more specifically, to a system capable of being taken off in desired left and right direction with one simple operation or separating left and right shoulders and a waist buckle to a desired direction at once when a conventional quick release function separates the left and right shoulders and left and right waists at once. The present invention relates to a vest with a buoyancy quick release system capable of being variously used by forming a pocket for storing an swordproof material, a bulletproof material, and a buoyancy material as needed; and being quickly taken off in a case of needing emergency measure due to a serious injury while wearing a swordproof vest, falling into water while wearing a heavy vest, and being trapped in an overturned hull during overturning of a high-speed single boat due to the buoyancy material. The vest with a quick release system according to an embodiment of the present specification, and more specifically, to a vest with a quick release system for storing the buoyancy material, the swordproof material, and the bulletproof material comprising: a first body which forms a front part of the vest including the pocket for putting the bulletproof material and the swordproof material to protect a wearer from a gun and a sword or putting the buoyancy material for maintaining the buoyancy; a second body which detaching a shoulder unit and a waist unit corresponding to a shoulder unit and a waist unit of the first body by an opening/closing unit and forms a back part of the vest including the pocket; and first, second, third, and fourth quick release straps for quick release which are selectively installed as needed.
Patent KR-20210046404-A (KR)
Inventor: CHOI JEE SOON
IPC: H01M50/572
Filed: 2019-10-18
Abstract: A battery pack according to an embodiment of the present invention comprises: a pack case; a plurality of battery modules accommodated in the pack case, and having a plurality of battery cells stacked on top of each other; at least one partition insulation member disposed to partition the plurality of battery modules in a direction parallel to the stacking direction of the plurality of battery cells; a plurality of bus bar members electrically connecting the plurality of battery modules; a plurality of relay units connected to the plurality of bus bar members; and an external resistance unit connected to the plurality of relay units and provided on one side of the inner side of the pack case. An objective of the present invention is to provide the battery pack capable of improving safety by preventing thermal runaway, and a vehicle including the battery pack.
Patent KR-20210050833-A (KR)
Title: Electronic apparatus and method for controlling thereof
Inventor: OH SEOK JAE
IPC: G06Q50/10
Filed: 2019-10-29
Abstract: Disclosed are an electronic device and a control method of the electronic device. The present disclosure relates to a method for updating a server wherein when the electronic device determines a server that distributes a content of a content delivery network based on a characteristic of the content and a usage fee information of the content delivery network, transmits the content to the determined server, and receives usage information for the transmitted content, the content is distributed based on the received usage information. Therefore, the present invention is capable of reducing costs for usage of the server.
Patent KR-20210051207-A (KR)
Title: Apparatus and method for providing security to an end-to-end communication
Inventor: KIM HYUNG JOO
IPC: H04L29/12
Filed: 2019-10-30
Abstract: According to an embodiment of the present invention, provided is an apparatus for providing security to communication between a first end communication apparatus and a second end communication apparatus by connecting with a policy management apparatus. The apparatus comprises: a storage unit for storing mapping information between an IP address, a sub ID and a master ID; a receiving unit for receiving a first packet directed to the second end communication device from the first end communication device; an ID verification unit for transmitting a destination IP address of the first packet to a policy management device to receive a corresponding master ID, and checking a sub ID and a master ID corresponding to a source IP address of the first packet in the storage unit; a policy inquiry unit transmitting a master ID corresponding to the destination IP address, a sub ID corresponding to the source IP address, and a master ID to the policy management device to inquire about a policy and receive an approval response; a transmitting unit configured to transmit the first packet to the second end communication device according to a reception of an acknowledgment response; and a session maintenance unit for generating a session maintenance packet and transmitting the same to the second end communication device. The present invention is to providing security based on an identifier-based policy in communication between an IoT terminal and an end-to-end communication device such as an IoT service server.
Patent KR-20210051317-A (KR)
Title: Poly-ether-ether-ketone resin composition suitable for 3D printing filament and molded article comprising the same
Inventor: YIM JONG SEONG
IPC: C08L71/12
Filed: 2019-10-30
Abstract: The present invention relates to a polyether ether ketone (PEEK) resin composition and a molded article comprising the same, and more specifically, to a PEEK resin composition, by including a specific oxidation stabilizer in a specific content with a PEEK resin, which is suitable for 3D printing filament due to excellent balance of properties such as shrinkage and physical strength while exhibiting excellent printability at a lower output temperature compared to a conventional PEEK resin composition, and to a molded article comprising the same, specifically, a filament for 3D printing.
Patent KR-20210051322-A (KR)
Title: Carbon fiber-reinforced thermoplastic resin composition suitable for 3D printing filament and molded article comprising the same
Inventor: YIM JONG SEONG
IPC: C08L77/00
Filed: 2019-10-30
Abstract: The present invention relates to a carbon fiber-reinforced thermoplastic resin composition suitable for a 3D printing filament and to a molded article comprising the same, and more particularly, to a carbon fiber-reinforced thermoplastic resin composition suitable for a 3D printing filament, by including the carbon fiber surface-treated with the thermoplastic resin in a specific content, which can be printed with a 3D printer at a low temperature, has excellent printability and shrinkage resistance at the same time, and moreover, has excellent properties such as prevention of cobweb formation and mechanical properties, and to a molded article comprising the same, particularly, a filament for 3D printing.
Patent KR-20200051503-A (KR)
Inventor: HWANG YOO LA
IPC: G06N20/00
Filed: 2019-11-04
Abstract: Disclosed is a system for identifying a quality of an unmanned aerial vehicle. According to one embodiment of the present invention, the system for identifying a quality of an unmanned aerial vehicle includes: an imaginary unmanned aerial vehicle forming part identifying information with respect to a hardware device included in the unmanned aerial vehicle and forming an imaginary unmanned aerial vehicle; an unmanned aerial vehicle simulator performing a simulation with respect to the imaginary unmanned aerial vehicle; an unmanned aerial vehicle flight learning part controlling learning of a flight learning model of the unmanned aerial vehicle using the information with respect to the hardware device included in the unmanned aerial vehicle as input and a result of the simulation as output; and a quality evaluating part evaluating the quality with respect to at least one object provided in the unmanned aerial vehicle by using the flight learning model of the unmanned aerial vehicle.
Patent KR-20210055487-A (KR)
Title: Balun using substrate integrated waveguide
Inventor: KIM YU MIN
IPC: H01P3/08
Filed: 2019-11-07
Abstract: The present invention relates to a balun using a substrate integrated waveguide, comprising: an input terminal unit including an input port; a divider which is provided in the form of a substrate integrated waveguide, connecting to the rear end of the input terminal unit, and receiving a signal input through the input port to divide the same into two signals; and a phase conversion unit connecting to the rear end of the divider to receive the two signals, and converting the phase so that a phase difference of 180° occurs between the two signals to provide the first output port and the second output port. The divider and the phase conversion unit are provided by a lower metal plate and an upper metal plate spaced apart from the lower metal plate, respectively. The phase conversion unit may include the first phase conversion unit in which the first output port is formed on the upper metal plate and the second conversion unit in which the second output port is formed on the lower metal plate. Accordingly, the numbers of the parameters considered when designing a balun may be reduced while functions of the balun performed substantially.
Patent KR-20210055949-A (KR)
Title: A wound-healing dressing patch using cold plasma and low level laser
Inventor: SOHN RYANG HEE
IPC: A61K9/70
Filed: 2019-11-08
Abstract: The present invention relates to a cold plasma and low-level laser fusion patch for local wound treatment. More specifically, the skin penetration effect of a drug applied to the patch can be enhanced through skin stimulation by visible light, infrared rays, plasma ions, and active species generated from plasma. In addition, by irradiating the skin with a low-level laser, skin regeneration promotion and inflammation improvement effects can be expected. Furthermore, the patch of the present invention can be used on local areas, such as the neck, waist, arms, and legs, of a human body so that wounds in the areas can be treated.
Patent KR-20210058044-A (KR)
Title: Smart Bluetooth glassess for the blind
Inventor: LEE YANG HEE
IPC: G02C11/00
Filed: 2019-11-13
Abstract: Blind people normally have to carry a cane or be accompanied by a guide dog when going out. Naturally, such methods are very inconvenient in comparison to when ordinary people go out. Even if blind people are used to canes and guide dogs, being unable to see is still inconvenient. Although sound signal devices are now provided on roads or traffic lights, blind people still experience inconvenience since such sound signal devices are not installed in all areas. Therefore, the present invention shows the world seen through glasses through auditory signals by connecting wireless earphones and Bluetooth to the glasses. The glasses have a camera, GPS and internet functions to show a situation seen through the camera of the glasses. A variety of information such as obstacles, traffic lights, and people in front of a user can be provided. A way of going to a destination from the current location through the GPS function, current traffic situations, whether a bus to ride has arrived if public transportation is to be used, etc., can be known. In a word, the glasses are a second smartphone. People without disabilities can use the glasses to easily find out the traffic situation or use public transportation through the GPS and internet function. Moreover, the blind people can perform activities in accordance with auditory signals through the camera function when reading a book or cooking instead of using the glasses only when going out.
Patent KR-20200057647-A (KR)
Inventor: KIM EUNKYUNG
IPC: H04W28/04
Filed: 2019-11-14
Abstract: The present invention relates to a network control method of a first communication node which includes the steps of: calculating achievable throughput of each of the N (N is a natural number of 1 or more) number of user terminals for each of the N (N is a natural number of 1 or more) number of transmission points; determining a group of user terminals for each of the N transmission points at time t; determining an optimal user terminal k (k is a natural number of 1 or more and K or less) to be serviced by the transmission point n at the time t in a group of user terminals corresponding to a transmission point n (n is a natural number of 1 or more and N or less) among the N transmission points; and performing data transmission to the user terminal k using the transmission point n at the time t.
Patent KR-20210059260-A (KR)
Inventor: JO JEONG DAE
IPC: A61B5/00
Filed: 2019-11-15
Abstract: The present invention relates to a functional skin massage device comprising: a front electrode end (20); a rear electrode end (30); a high-frequency current generation part (40); a low-frequency current generation part (50); an edge electrode end (60); a handle electrode end (70); a galvanic current generation part (80); a control part (100); and a skin measuring part (110). Therefore, the present invention is capable of allowing for effective skin massage.
Patent KR-20210059900-A (KR)
Inventor: KIM NA YEUN
IPC: C08F4/659
Filed: 2019-11-18
Abstract: The present invention relates to an olefin-based polymer and to a manufacturing method thereof. The olefin-based polymer according to an embodiment of the present invention contains a large amount of unsaturated groups in the molecule to be easy to modify. The olefin-based polymer is prepared by polymerization of an olefinic monomer in the presence of a catalyst comprising at least one transition metal compound represented by chemical formula 1 and at least one co-catalyst compound, and has a density of 0.85 to 0.95 g/cm^3, and total amount of unsaturated groups of 0.5 mole% or more in the molecule.
Patent KR-20210060017-A (KR)
Inventor: PARK MIN SIK
IPC: G03H1/04
Filed: 2019-11-18
Abstract: Disclosed are a binary phase hologram generating device and a method. The binary phase hologram generating method include the steps of: generating a phase hologram from a complex hologram; quantizing the phase hologram; and binarizing the quantized phase hologram to generate a binary phase hologram.
Patent KR-20210060998-A (KR)
Inventor: KIM HYEON SEUNG
IPC: G06Q30/02
Filed: 2019-11-19
Abstract: A method for generating a finite state machine is disclosed. The method includes the steps of: allocating state information and action information to be executed in a corresponding state for each of a plurality of states constituting a finite state machine; allocating event information for transition from a corresponding state to a subsequent state for each of the plurality of states; and generating the finite state machine using the allocated state information, action information, and event information. Here, the generated finite state machine may include event logic that generates a user event corresponding to a customer input through a service page or generates a machine event that occurs internally in the finite state machine. It is possible to flexibly respond to the addition, change, and operation of a service page.
Patent KR-20200071006-A (KR)
Title: Polyamide-10 having superior mechanical and thermal properties and method for preparation thereof
Inventor: PAE CHONG KWON
IPC: C08G69/46
Filed: 2019-11-27
Abstract: The present invention relates to polyamide-10 and a method for preparing the same. In the present invention, polyamide-10 is prepared by controlling condensation polymerization conditions of 10-aminodecanoic acid, and thus it is possible to prepare polyamide-10 having excellent mechanical and thermal characteristics.