baber/WOPTO huggingface dataset:
Patent KR-20200120009-A (KR)
Inventor: YUNSIK LEE
IPC: G01N33/00
Filed: 2019-04-11
Abstract: The present invention relates to a complex sensor and a complex sensor platform for detecting various complex gases. The present invention selectively patterns functional gas detection materials (metal, oxide semiconductor nano lines, oxide semiconductor thin film), which have electric conductivity changed by reacting with hazardous gas, and catalytic materials on a surface of air-floating carbon nanostructures, and forms a heater-integrated sensor (10) made of multiple nano materials, hybrid nanostructures, and hierarchical nanostructures. The present invention is able to separate the semiconductor nano lines from a substrate by floating them in the air and placing them to connect two electrodes in a bridge shape, to reduce impacts from the substrate, to improve material transfer efficiency with a nanowire of a heater-integrated sensor of detection gases, to maximize sensitivity and reliability, to heat only the nanowire parts, to innovatively reduce power consumption, and to produce miniature low-power sensor devices with a high sensitivity, high reliability, and high selectivity when a heater-integrated air-floating complex nanowire-based sensor and an array platform technology are secured.
Patent KR-20200120204-A (KR)
Inventor: HYUNDONG KIM
IPC: D06F39/02
Filed: 2019-04-12
Abstract: The present invention relates to a washing machine including: a cabinet; a tub placed in the cabinet and containing water; a drum rotationally provided in the tub to accommodate laundry; and a detergent supply device disposed on the upper surface of the cabinet to supply a detergent into the tub. The detergent supply device includes: a plurality of cartridges containing the detergent; a pump for withdrawing the detergent from the plurality of cartridges; and a flow path for guiding the detergent withdrawn through the pump into the tub. A plurality of electrode sensors are respectively installed on the rear side of the plurality of cartridges. The plurality of electrode sensors include an electrode plate for sensing a current, and a terminal for transmitting a signal detected from the electrode plate. One end of the electrode plate comes in contact with the detergent and the other end thereof is connected to the terminal.
Patent KR-20200121994-A (KR)
Title: An apparatus for supporting rotation of door
Inventor: GANG TAE MIN
IPC: E05D7/081
Filed: 2019-04-17
Abstract: Disclosed is an apparatus for supporting rotation of a door, which includes: an apparatus main body installed on the door and having a shaft coupling part; a support shaft installed on the shaft coupling part of the apparatus main body to be rotatable and coupled to a door frame; and a pressurizing unit installed in the apparatus main body and elastically pressurizing an outer side of the support shaft to provide a rotation load. Therefore, the apparatus for supporting rotation of a door can maximally increase opening degree of the door.
Patent KR-20200124361-A (KR)
Title: System and method for controlling vehicle moter
Inventor: KWAK HEON YOUNG
IPC: H02P21/24
Filed: 2019-04-23
Abstract: Disclosed is a vehicle motor control system, which comprises: a motor; a position sensor for detecting the position of a rotor of the motor; a clutch for selectively connecting and blocking power transmission between the rotation shaft of the motor and the wheel of a vehicle; a transmission having a plurality of gear stages to change the speed of the rotation shaft of the motor and output the same to the wheel; and a controller that performs sensorless control for controlling the motor by using position information of the rotor calculated by applying a preset sensorless estimation algorithm when it is determined that the position sensor is broken, and controls the gear stages of the transmission or the intermittence of the clutch while maintaining the speed of the motor to be more than or equal to a preset second reference speed to be able to perform the sensorless control when the speed of the motor decreases to be less than or equal to a preset first reference speed while performing the sensorless control. Accordingly, it is possible to prevent the vehicle from being in a state in which driving is impossible due to the inability of sensorless control.
Patent KR-20200125050-A (KR)
Title: Bee hive
Inventor: LEE CHUN KI
IPC: A01K47/06
Filed: 2019-04-25
Abstract: The present invention relates to a beehive box to provide heat insulation and transparent efficiencies and flexibly change the number of beehive frames. According to the present invention, the beehive box comprises: a main body having a box shape with an open upper part; an internal structure including a lid member opening/closing the upper part of the main body; an insulation material covering the outer surface of the main body and the lid member; a fixing member fixing the lid member to the main body to allow the lid member to be separated from the main body; and an extended main body coupled between the main body and the lid member and having open upper and lower parts.
Patent KR-20200129562-A (KR)
Title: Marker predicting liver cancer recurrence in patients with liver transplantation prescription and uses thereof
Inventor: NAM JIN WU
IPC: G01N33/574
Filed: 2019-05-09
Abstract: The present invention relates to a marker for predicting the prognosis of recurrence of liver cancer in patients with liver cancer. More particularly, the present invention relates to the use of an RNA marker related to the amount of immunoregulatory cells for suppressing the inflammatory response and the inflammatory response that appears in a liver transplant surgery patient or a preliminary liver transplant surgery patient group as a marker for predicting the prognosis of recurrence of liver cancer. The present inventors found a change in the expression pattern of a gene related to liver cancer recurrence in patients who were prescribed to have liver transplantation surgery, and found that the gene may be a predictive marker for prognosis of liver cancer recurrence. Therefore, the marker according to the present invention is expected to help in the management and treatment for liver cancer patients who have been prescribed to have a liver transplant by predicting the recurrence of liver cancer.
Patent KR-20200130940-A (KR)
Inventor: LEE YONG JIN
IPC: A24F47/00
Filed: 2019-05-13
Abstract: The present invention relates to an electronic cigarette, and in particular, to a vaporizer-replaceable electronic cigarette which can be used by a user by replacing with a new vaporizer or by replacing with a compatible vaporizer. The present invention facilitates the replacement of the vaporizer.
Patent KR-20200131479-A (KR)
Inventor: KIM MOON KYU
IPC: E04H17/14
Filed: 2019-05-14
Abstract: The present invention relates to a screen fence and, particularly, to a screen fence which can screen a rooftop or a roadside facility to increase city aesthetics. To this end, the present invention provides a screen fence which screens a facility installed on a rooftop or the ground, and includes a concealment unit screening a facility such that the facility is not exposed to the outside by fixing an upper and a lower frame by a vertical frame while the upper and lower frame maintain an interval from each other at an upper and lower side and fixing an upper side and a lower side to the upper and the lower frame in order to surround at least one surface or all of the facility, wherein the concealment unit includes: a plurality of screen curtains having upper sides and lower sides connected to the upper and the lower frame to be spaced from each other; and an elastic pulling unit provided at the upper part, the lower part, the upper frame or the lower frame to pull the upper sides, the lower sides or the upper and the lower sides of the screen curtains.
Patent KR-20200134097-A (KR)
Inventor: KANG KI YOUNG
IPC: A61B5/053
Filed: 2019-05-21
Abstract: The present invention discloses a waterproof structure assembly of a remote control device. The present invention includes a waterproof member in a main body of the remote control device to which an impedance measuring unit for measuring body fat or heart rate is applied. Accordingly, it is possible to more easily measure the body fat or the heart rate through the remote control device regardless of the location while preventing the penetration of external moisture into the body part in the place where moisture is present.
Patent KR-20190058424-A (KR)
Inventor: KIM HYEON JEONG
IPC: E04B9/26
Filed: 2019-05-21
Abstract: Disclosed is a metal ceiling material fixating system and a separation prevention device. The metal ceiling material fixating system according to an embodiment of the present invention is a metal ceiling material fixating system having a coupling structure with a clip bar, wherein, to form a ceiling by using a metal ceiling material, an inner space is formed and a part of a metal ceiling material panel is inserted thereinto, and a part of both sides of a lower end portion thereof is bent outward such that an insertion space may be formed therein. The disclosed system comprises: a locking boss formed to be splayed at a predetermined angle in a downward direction on the inside of a ceiling material panel having a side surface slidably coupled to the clip bar; and a separation prevention device installed in the inner space of the clip bar, and having elasticity such that a part of the side surface of the ceiling material panel inserted into the clip bar may be inserted along therewith, and formed such that the locking boss may be locked to prevent separation of the ceiling material panel.
Patent KR-20200136218-A (KR)
Inventor: I YONG GAP
IPC: G06Q50/10
Filed: 2019-05-27
Abstract: The present invention relates to an immersive education business system using a blockchain, and a method thereof. According to the present invention, the immersive education business system using a blockchain comprises: an immersive education learning device means (100); a learning content management server (200) connected to the immersive education learning device means (100) through a first communication network (N1); a learning content upload dedicated server (300) connected to the learning content management server (200) through a second communication network (N2); a learning content inspection means (400); a blockchain data generation server (500); and a blockchain server (600). According to the present invention, the security of learning content can be maximized.
Patent KR-20200137785-A (KR)
Inventor: WOO KYUNG IL
IPC: A62B18/02
Filed: 2019-05-31
Abstract: The present invention discloses a three-dimensional folding type mask, comprising: a mask body having a face receiving portion; wear straps attached to both sides of the mask body to form a loop that can be hung on a wearer′s ears; and a length-adjusting hole formed in the mask body to insert a part of the wear strap so as to adjust the length of the wear strap.
Patent KR-20200026675-A (KR)
Title: Operation Method of Internet Sharing Mall
Inventor: I SU IK
IPC: G06Q30/06
Filed: 2019-06-14
Abstract: The present invention relates to a method for operating an Internet sharing mall. The present invention provides the method for operating an Internet sharing mall, in which a server respectively provides online malls (hereinafter referred to as shared malls) for sale to registered member store owners, the server does not interfere in the sales of any products and allows the products to be sold only in the shared malls, server-registered products (hereinafter referred to as direct sales products) of corresponding direct sales member store owners that are sold the shared malls (hereinafter referred to as direct sales shared malls) operated by member store owners (hereinafter referred to as direct sales member store owners) that have registered sales information for any products in the server can be sold in shared malls (hereinafter referred to as indirect sales shared malls) operated by any other member store owners (hereinafter referred to as indirect sales member store owners), the direct sales member store owners are responsible for the delivery, and a server administrator, the direct sales member store owner, and the indirect sales member store owners distribute sales money at a preset ratio according to whether the products are directly or indirectly sold, thereby increasing sales efficiency while reducing the inventory burden by selling the products of the member store owners each other, and enabling the member store owners to efficiently operate the shared malls. Therefore, the method enables the member store owners to share the products with each other, thereby reducing the burden on securing the inventory, enabling the member store owners to sell the products thereof each other, thereby increasing sales efficiency, and enabling the member store owners to efficiently operate the shared malls.
Patent KR-20200145414-A (KR)
Inventor: JEONG WOO SEUNG
IPC: H01M10/658
Filed: 2019-06-21
Abstract: The present invention relates to a battery module which improves contact between a plurality of battery cells and a plate, and a battery pack including the same. The battery module comprises: a battery cell stack in which a plurality of battery cells are stacked; a plate disposed to be in contact with the plurality of battery cells at a side surface of the battery cell stack positioned in a direction perpendicular to a stacking direction of the plurality of battery cells included in the battery cell stack; and an adhesive layer applied to the plate so that the battery cell stack and the plate are in close contact with each other.
Patent KR-20200005458-A (KR)
Inventor: CHOI SEUK KEUN
IPC: A61K39/09
Filed: 2019-07-03
Abstract: The present invention relates to an immunogenic composition including a multivalent pneumococcal polysaccharide-protein conjugate, and a pharmaceutical composition including the same. According to an embodiment of the present invention, the multivalent immunogenic composition includes a physiologically acceptable vehicle and 15 different polysaccharide-carrying protein conjugates; each of the polysaccharide-protein conjugates includes capsular polysaccharide derived from streptococcus pneumoniae of different serotypes conjugated to a carrier protein; and the capsular polysaccharide is produced from serotypes 1, 3, 4, 5, 6A, 6B, 7F, 9V, 11A, 14, 18C, 19A, 19F, 22F and 23F. The present invention can be useful to prevent pneumococcal diseases.
Patent KR-20210004515-A (KR)
Inventor: PARK JAE HYUNG
IPC: B60W40/107
Filed: 2019-07-05
Abstract: Disclosed is an apparatus for determining off-road driving of a vehicle. According to the present invention, the apparatus comprises: a navigation system which provides class information of a road on which a vehicle is running; and a controller which determines whether the vehicle is off-road driving based on the vertical acceleration detected by an acceleration sensor and the road class information provided by the navigation system.
Patent KR-20210010069-A (KR)
Inventor: SANG PIL KIM
IPC: G06F30/00
Filed: 2019-07-19
Abstract: According to an embodiment of the present invention, provided is a method for generating a network-on-chip block used in a block diagram editor, which comprises the steps of: setting an interface between a network-on-chip block used to transmit data from a first intellectual property (IP) block of IP blocks to a second IP block of the IP blocks and the IP blocks based on information on the IP blocks used in a block diagram editor by a processor; determining the number of sub-blocks included in the network-on-chip block and a connection relationship between the sub-blocks based on the information on the interface by the processor; and setting an internal topology of the network-on-chip block by determining the connection relationship by the processor.
Patent KR-20200014205-A (KR)
Title: Communication device, control method, and storage medium
Inventor: NAKAGAWA TOSHIYUKI
IPC: H04N21/858
Filed: 2019-07-23
Abstract: The present invention relates to a communication device capable of properly controlling playback of content, a control method thereof and a storage medium thereof. According to the present invention, when received a playback request of second content during playback of first content, the communication device starts the playback of the second content based on a fact that a communication device specified by identification information about a communication device transmitting a playback request of the first content is identical with a communication device specified by identification information about a communication device transmitting the playback request of the second content. The communication device continues the playback of the first content based on a fact that the communication devices are different. Moreover, the communication device starts the playback of the second content based on a fact that a user specified by user identification information about the first content is identical with a user specified by user identification information about the second content. The communication device continues the playback of the first content based on a fact that the users are different.
Patent KR-20210013387-A (KR)
Title: Memory system
Inventor: PARK IN HOON
IPC: G06F11/20
Filed: 2019-07-24
Abstract: According to an embodiment of the present invention, a memory system comprises: a memory module including a plurality of memory devices, wherein each of the plurality of memory devices includes a plurality of memory cells and a plurality of redundancy memory cells, and at least one of the plurality of memory devices includes a backup region; and a memory controller configured to, when it is determined that a correctable error correction code (CECC) has occurred in the selected memory cells connected to a selected word line of a selected memory device among the plurality of memory devices, store, in the selected memory cells and the backup region, data to be stored in the selected memory cells, and replace the selected word line with a redundancy word line connected to the plurality of redundancy memory cells. According to the present invention, a memory system capable of performing a failover function can be provided.
Patent KR-20210012322-A (KR)
Title: Single crystal growth device and single crystal growth method of using the same
Inventor: LEE JUNHO
IPC: C30B29/36
Filed: 2019-07-24
Abstract: The present invention relates to a single crystal growing device for controlling the temperature of a seed crystal, and a single crystal growing method using the same. The device comprises: a crucible which forms an accommodating space with an opened upper surface; the seed crystal which is positioned inside a molten solution charged in the crucible; and an induction coil which is formed on the outer surface of the crucible and heats the molten solution in the crucible. The present invention controls a height of the crucible to correspond to heights of a surface of the molten solution and a central portion of the induction coil as the molten solution is reduced. The present invention controls the height of the seed crystal to maintain a height ratio of the seed crystal for the height of the reduced molten solution.
Patent KR-20210012412-A (KR)
Title: Method for controlling output of fuel cell stack
Inventor: JUNG JAE WON
IPC: H01M8/04992
Filed: 2019-07-25
Abstract: The present disclosure provides a method for controlling an output of a fuel cell stack that prevents the difference in performance between fuel cell stacks by effectively adjusting the output of a plurality of fuel cell stacks in a fuel cell electric vehicle (FCEV) having the plurality of fuel cell stacks. To this end, a method for controlling an output of a fuel cell stack according to the present invention includes the steps of: calculating a total requirement current value to be output from a plurality of fuel cell stacks in a fuel cell electric vehicle (FCEV) including the plurality of fuel cell stacks, and allocating the calculated total requirement current value to each fuel cell stack based on a voltage of each fuel cell stack.
Patent KR-20200011903-A (KR)
Inventor: KO MIN JIN
IPC: C09J7/20
Filed: 2019-07-25
Abstract: The present invention relates to an epoxy-based adhesive composition which can provide excellent adhesive strength, peel strength and impact resistant strength uniformly over the wide temperature range and, more specifically, to an adhesive composition having excellent strength stability even if an adhesive applied for a predetermined time before curing is exposed to an external environment.
Patent KR-20210012479-A (KR)
Title: Electronic device for receiving radio broadcast using external electronic device capable of processing a radio signal, the external electronic device and method for the same
Inventor: KANG SHINHYUCK
IPC: H04B1/3827
Filed: 2019-07-25
Abstract: The present invention relates to an electronic device for receiving a radio broadcast using an external electronic device capable of processing a radio signal to increase reception performance of the radio broadcast, an external electronic device thereof, and an operation method thereof. According to various embodiments of the present invention, the electronic device comprises: a USB connector capable of being connected to an external electronic device and including a radio receiving circuit receiving a radio signal and converting the received radio signal into a digital signal and a signal processing circuit generating a sound corresponding to the digital signal based on a control signal transmitted from the electronic device; and a processor. The processor can be set to receive information of the external electronic device in response to detecting that the external electronic device is connected to the USB connector; determine whether the external electronic device can process the radio signal based on the information of the external electronic device; activate a radio framework for controlling a radio reception function of the external electronic device in response to determining whether the external electronic device can process the radio signal; and control the external electronic device based on operation of a USB frame receiving the control signal generated by the radio framework. Various other embodiments are possible.
Patent KR-20210014959-A (KR)
Inventor: LEE MIN CHUL
IPC: F24F13/02
Filed: 2019-07-31
Abstract: Disclosed is a portable intake and exhaust apparatus. According to the present invention, the portable intake and exhaust apparatus for the convenience of working, movement and installation in a sealed space such as the inside of a manhole includes: an air blow part comprising an expandable duct member providing an air flow path therein, and an air blower performing intake and/or exhaust; support parts coupled with each other by a coupling means formed between the duct member and a free end of a plurality of support bars which can be selectively adjusted in length on a bottom surface, such that the air flow path of the duct expanded into the manhole cannot be narrowed; and a cover part covering an entrance of the manhole while being penetrated by the duct member, and moved and stored by being folded into a size smaller than the entrance of the manhole when not in use. According to the present invention, in order to enable stable work by maintaining fresh air in a space sealed with a narrow entrance, provided is a portable intake and exhaust apparatus capable of facilitating storage, movement and installation and performing intake and exhaust at the same time such as discharging harmful gas to the outside or supplying fresh air to the inside as well as preventing an air flow path in a duct member from being narrowed or deformed, and enabling fluids to move along the shortest route.