baber/WOPTO huggingface dataset:
Patent KR-20210010368-A (KR)
Inventor: KIM SUNG GUN
IPC: C07K14/605
Filed: 2020-07-14
Abstract: One embodiment of the present invention relates to a fusion tag and a fusion polypeptide including the fusion tag and glucagon-like peptide-2 or analogues. When the novel fusion tag of the present invention is used, the yield of glucagon-like peptide-2 or analogues can be improved more than that of a conventional fusion tag. In particular, it is useful when glucagon-like peptide-2 or analogues having a relatively small molecular weight and an easily degraded amino terminal is produced by using a genetic recombination technique. Moreover, according to one embodiment of the present invention, the fusion polypeptide including the fusion tag is induced to be expressed in the form of an inclusion body in a host cell to be protected from proteolytic enzymes of the host cell and the like, thereby providing an advantage of stably producing glucagon-like peptide-2 or analogues. Accordingly, it is possible to provide a method for producing recombinant glucagon-like peptide-2 or analogues with increased stability and yield more than those of a conventional fusion tag.
Patent KR-20220008991-A (KR)
Inventor: KIM YU MIN
IPC: G11C13/00
Filed: 2020-07-14
Abstract: A nonvolatile memory device and an operating method thereof are provided. The nonvolatile memory device includes: a memory cell array having a vertically stacked structure in which first to third memory cells are sequentially arranged; and control logic applying a first unselected voltage to the first memory cell, applying a second unselected voltage different from the first unselected voltage to the third memory cell, and applying a selection voltage to the second memory cell to determine the second memory cell as a selected memory cell.
Patent KR-20220010376-A (KR)
Title: Ultraviolet ray disinfection device and control method thereof
Inventor: LEE JEE HEE
IPC: A61L2/24
Filed: 2020-07-17
Abstract: An ultraviolet ray disinfection device according to one embodiment of the present specification includes: a cover having a first opening and a second opening; a first ultraviolet light emitting diode (UV LED) exposed through the first opening; a second UV LED exposed through the second opening; and a motion monitoring sensor, wherein when the UV LED is driven, the driving of the UV LED is controlled based on motion monitoring sensor measurement information. According to the present invention, disinfection can be effectively performed.
Patent KR-20220010592-A (KR)
Title: Golf tee for aiming
Inventor: LEE IL DO
IPC: A63B57/15
Filed: 2020-07-18
Abstract: Disclosed is a golf tee for better aiming. The golf tee of the present invention comprises: a golf tee body; a seating wing which is provided on an upper end of the golf tee body, and on which a golf ball is seated; a tip portion which is provided at a lower end of the golf tee body; engagement grooves which are formed in the shape of a rectangular groove on both sides of the golf tee body; and a direction indicating portion which includes a hook formed in a shape corresponding to the shape of the engagement grooves, and has both ends formed in the shape of arrows so as to show the direction of a tee shot. Accordingly, the present invention has an effect of providing a golf tee capable of providing the direction of a tee shot and enabling a user to easily hit a golf ball, not a golf tee, when performing a tee shot.
Patent KR-20220011865-A (KR)
Inventor: KIM DONG YOON
IPC: C23C14/50
Filed: 2020-07-22
Abstract: The present invention relates to a mechanical alignment apparatus for a substrate and a mask, which is able to align substrates on a substrate holder or align masks on a substrate, comprising: an elevation plate having a substrate mounting surface formed on a lower side surface, and installed right under the substrate holder as the substrate holder installed at a certain height is engaged with an elevation shaft moving vertically on a lower side, and having substrates or masks placed on an upper side surface with a smaller area than that of the substrates or masks to be aligned, and placing the substrates or the masks on the substrate mounting surface of the substrate holder or a substrate fixed on the substrate mounting surface by vertically elevating the elevation shaft; and a plurality of alignment rollers respectively installed on a front side, rear side, and both sides on a vertical moving path of the elevation plate, and respectively coming in contact with an edge part of the substrate or the mask passing through along with the elevation plate and rotating, and thereby aligning the substrate or the mask with the substrate fixed on the substrate mounting surface of the substrate holder or the substrate fixed on the substrate mounting surface of the substrate holder. The present invention is able to precisely align a substrate holder and a substrate or a substrate and a mask just by a vertical straight motion of the substrate or the mask to be aligned, have a simple structure of the alignment apparatus for the substrate and the mask, make it very convenient to align the substrate and the mask, and reduce the cost and time required for aligning the substrate holder and the substrate or the substrate and the mask.
Patent KR-20220016625-A (KR)
Inventor: CHANGSUP KEUM
IPC: G10L15/26
Filed: 2020-08-03
Abstract: Proposed are a meeting assistant device based on an artificial intelligence and a method thereof. According to the meeting assistant device based on the artificial intelligence, a user can comfortably have a meeting, and an AI can summarize and retrieve a meeting log.
Patent KR-20220017315-A (KR)
Inventor: KIM HYUNCHUL
IPC: H04W28/08
Filed: 2020-08-04
Abstract: An electronic device, according to various embodiments of the present invention, comprises a communication module and a processor operatively connected to the communication module. The processor can be configured to: broadcast, through the communication module, a first message for measuring a distance in each of a plurality of distance measurement subsections included in a first distance measurement subsection; receive, in each of the plurality of distance measurement subsections, at least one second message in response to the first message from at least one external electronic device; determine information related to congestion of each of the plurality of distance measurement subsections, on the basis of the number of the at least one second message received in each of the plurality of distance measurement subsections; and broadcast, through the communication module, a third message including the information related to the congestion in a first distance measurement subsection of a plurality of distance measurement subsections included in a second distance measurement section. Various embodiments other than the various embodiments disclosed in the present invention are possible. The present invention can prevent a collision between external electronic devices which can occur during a distance measurement section.
Patent KR-20220019175-A (KR)
Inventor: KIM HUI JUNG
IPC: H01L27/108
Filed: 2020-08-07
Abstract: The present invention relates to a semiconductor memory device and a manufacturing method thereof. More specifically, the semiconductor memory device includes a substrate having a first active pattern including first and second source/drain regions, a gate electrode intersecting the first active pattern to extend in a first direction and intersecting the first and second source/drain regions, a bit line intersecting the first active pattern to extend in a second direction and electrically connected to the first source/drain region, a spacer disposed on a sidewall of the bit line, a contact electrically connected to the second source/drain region and spaced apart from the bit line with the spacer interposed therebetween, an interface layer disposed between the second source/drain region and the contact, and forming an ohmic contact between the second source/drain region and the contact, and an information storage element disposed on the contact. A bottom of the contact in contact with the interface layer is lower than the top surface of the substrate. The contact is formed of at least one of a metal, a conductive metal nitride, and/or a combination thereof. According to the present invention, the resistance of the contact is reduced so that the electrical characteristics of the device can be improved.
Patent KR-20220020547-A (KR)
Inventor: KIM WOONG RAE
IPC: G11C7/22
Filed: 2020-08-12
Abstract: An electronic device comprises: a flag generating circuit that generates a flag signal whose level is transitioned based on a first internal command; and a delay circuit that generates a delay signal by receiving an operation signal and one among the flag signals according to whether or not a predetermined operation is performed and delaying thereof by a preset section. Therefore, the present invention is capable of increasing a lifespan and an operational reliability of a chip.
Patent KR-20220021320-A (KR)
Inventor: KIM HAK MIN
IPC: H02H9/00
Filed: 2020-08-13
Abstract: The present invention relates to a leakage current removal system and, more specifically, to a leakage current removal system to which an insulation transformer that safely uses electricity in water and is free from electric shock is applied. The leakage current removal system includes an insulation transformer that receives three-phase or single-phase AC electricity and converts the AC electricity into an ungrounded type through a secondary side. An electric circuit in which the voltage of the electric power company system is converted to an ungrounded type through the insulation transformer has a static charge with the ground according to the state of the line and the load, thereby causing a voltage increase. The leakage current removal system includes a control board to eliminate the risk of electric shock by offsetting the static charge of a charging capacitor with the ground of a certain value in an ungrounded state by the resistance to offset the static charge of the charging capacitor with the ground, which causes insulation breakdown and mechanical damage due to voltage increase.
Patent KR-20220021535-A (KR)
Inventor: YOON WON BYONG
IPC: A23P30/20
Filed: 2020-08-14
Abstract: The present invention relates to a method for manufacturing rice cakes or seasoned bar rice cakes, which includes immersion coating rice cakes to which mugwort powder is added in an acidulant such as citric acid and drying the rice cakes with ClO_2. The present invention can extend the expiry date of the rice cakes.
Patent KR-20200112755-A (KR)
Inventor: OH YUN SEOK
IPC: G06F3/044
Filed: 2020-08-18
Abstract: Embodiments of the present invention provide an antenna laminate, in which a first dielectric layer and an antenna electrode layer are disposed on a first ground layer and a second dielectric layer and a second ground layer are disposed under the first ground layer. The first ground layer and the second ground layer may form a ground composite to improve signal characteristics of an antenna.
Patent KR-20210023776-A (KR)
Title: Apparatus for laser marking
Inventor: PARK YOUNG KYO
IPC: E06B3/20
Filed: 2020-08-22
Abstract: Disclosed is a laser marking apparatus. The present invention relates to a laser marking apparatus which includes a main body, wherein a transfer rail on which a laser marker can move and a plurality of transfer rollers on which a window/door material can move are installed on an upper surface of the main body. A pair of second rails are installed on the upper surface of the main body, a work space housing with a predetermined space formed therein moves along the second rails; the work space housing and the laser marker are connected by means of the laser frame, the laser marker moves up and down along a first rail vertically installed on the laser frame, and at the front of the work space house, a window/door material guide part for guiding the window/door material to the work space housing is positioned. The window/door material guide part comprises: a plate mounted on the upper surface of the main body; a first piston positioned on an upper surface of the plate; a rotating roller bracket which moves forward and backward in conjunction with the forward and backward movement of the first piston and formed to be bent upward; a rotating roller rotatably coupled to the rotating roller bracket; and a first motor for providing rotational force to the rotating roller. The window/door material moves between a fixed roller and the rotating roller disposed on one side of the plate to move into the work space housing. The laser marking apparatus comprises a control unit which controls an operation of the first motor, the rotation of the transfer rollers, ascending/descending of the laser marker, an operation of the laser maker, and an operation of the first piston. According to the present invention, a laser marking operation can be stably performed on the window/door material.
Patent KR-20220026638-A (KR)
Inventor: LEE SEUNG MIN
IPC: C08L83/04
Filed: 2020-08-25
Abstract: The present application can provide a curable composition which has excellent thermal insulation properties and heat shielding properties and exhibits resistance to flame to control the heat generated from a battery cell of a battery module or pack and prevent chain ignition and the like. The curable composition exhibits appropriate viscosity and thixotropy and forms a stable potting structure without generating unnecessary a bubble to provide the battery module or pack having a light weight and high output compared to the volume.
Patent KR-20210028106-A (KR)
Title: High voltage device with gate extensions
Inventor: CHEN JHIH BIN
IPC: H01L29/66
Filed: 2020-08-26
Abstract: The present disclosure relates to an integrated chip. The integrated chip comprises: a source region disposed within a substrate; and a drain region disposed within the substrate. The drain region is separated from the source region along a first direction. A drift region is disposed within the substrate between the source region and the drain region, and a plurality of isolation structures are disposed within the drift region. A gate electrode is disposed within the substrate. The gate electrode has a base region disposed between the source region and the drift region, and a plurality of gate extensions extending outward from a sidewall of the base region to over the plurality of isolation structures.
Patent KR-20200107894-A (KR)
Inventor: KIM GANG SU
IPC: E05D3/02
Filed: 2020-08-27
Abstract: Disclosed is an entrance door hinge. According to an embodiment of the present invention, the entrance door hinge is applied to an entrance door in a weight structure, which comprises a plurality of vertical support shafts, a fence, and the entrance door so that a space is divided into specific areas in accordance with necessity. The entrance door hinge includes: at least two first hinge parts spaced apart from each other by a predetermined distance in a vertical direction to be mounted on one side of the vertical support shafts and having first binding devices in which a hinge shaft can be bound to one end; at least two hinge parts spaced apart from each other by the predetermined distance in the vertical direction to be mounted on one side of the entrance door and having second binding devices in which the hinge shaft can be bound to one end; a hinge shaft mounted by penetrating into the first binding devices and the second binding devices at the same time to form a hinge binding structure of the first hinge parts and the second hinge parts; and an elastic restoring member which is mounted on the hinge shaft to be attachable and detachable, of which one end portion is fixed to one side of the vertical support shafts and the other end portion is fixed to one side of the entrance door, and which provides driving force to opening and closing motions of the entrance door. According to the present invention, provided is the entrance door hinge, which can allow the entrance door to be easily opened and closed even when self-weight of the entrance door is great, easily increase the rotation driving force required in the opening and closing motions, and include a structure in which disassembly and assembly are easy.
Patent KR-20220028792-A (KR)
Title: Manufacturing for gallium nitride-based semiconductor device
Inventor: JUNG HYUN WOOK
IPC: H01L29/66
Filed: 2020-08-31
Abstract: The present invention provides a semiconductor element, which removes a portion of a protective film existing between a gate electrode and a buffer layer including a two-dimensional electron gas layer, forms a wide recess width in the protective film, and forms the gate electrode in the formed wide recess width, so as to form an air gap layer on both sides of the lower end of the gate electrode. In the provided semiconductor device, the air gap layer reduces the fringing capacitance which occurs between the lower end of the gate electrode and the two-dimensional electron gas layer due to its low dielectric constant, so as to improve frequency characteristics.
Patent KR-20220030744-A (KR)
Inventor: KIM JI YEON
IPC: C12Q1/6869
Filed: 2020-09-03
Abstract: The present invention relates to a composition for amplifying an HLA gene and, more specifically, to a primer set for amplifying an HLA gene, which comprises a specific primer that can amplify each of the HLA-A/B/C, HLA-DRB1/3/4/5, DQA1, DQB1, DPA1, and DPB1 genes, and uses thereof. When the composition according to the present invention is used, a sufficient amount of the HLA gene can be amplified with high accuracy, and the related HLA typing can be performed with high sensitivity and accuracy, thereby being useful.
Patent KR-20220030770-A (KR)
Inventor: KIM MOON KUK
IPC: G06Q50/30
Filed: 2020-09-03
Abstract: The present invention relates to a traffic signal control system. According to an embodiment of the present invention, a traffic signal control system includes: a user terminal which obtains information about a failure of a traffic light; and a control server which identifies a first traffic signal controller corresponding to the traffic light and updates first failure history information for the first traffic signal controller based on the failure information. The user terminal displays a failure management screen based on the updated first failure history information. The present invention provides an active traffic signal control method based on failure history information of the traffic signal controller corresponding to the traffic light.
Patent KR-20220034348-A (KR)
Title: Mushroom Growing Apparatus
Inventor: CHOI HO SUNG
IPC: A01G18/60
Filed: 2020-09-11
Abstract: A mushroom cultivation apparatus is disclosed. The mushroom cultivation apparatus according to one embodiment of the present invention includes a housing that forms an outer shape and partitions an inner space. The housing includes: a medium accommodating part formed inside the housing so as to accommodate a mushroom medium; an auxiliary suction part that is formed on one side of the housing in a penetrating manner and allows outside air to be introduced thereinto; and a buffering part that is formed between the auxiliary suction part and the medium accommodating part in the housing and enables the time for the air introduced through the auxiliary suction part to reach the medium accommodating part to be delayed.
Patent KR-20220038569-A (KR)
Title: 3D printer and its control for printing of high viscosity edible materials
Inventor: LEE JUNG HOON
IPC: A23L7/10
Filed: 2020-09-20
Abstract: The present invention relates to a 3D edible substance printer including an extrusion unit driven on a Z axis where an edible substance is printed and a controller controlling the same. The edible substance is composed of rice or a high-viscosity edible substance and a hydrocolloid composed of natural starch dough or starch. The extrusion unit includes an extruder (or nozzle) and a screw feeding unit communicating therewith. For extruder drive inertia minimization, the screw feeding unit is mounted in a printer body other than the extruder. The controller is capable of XY-axis driving including the Z-axis extruder and includes a controller compatible with a CNC machine controller. A feed rate (v) of the extruder is proportional to the diameter of the nozzle and the height of an extruded edible substance layer and inversely proportional to the diameter of a filament and the extrusion flow velocity of the edible substance.
Patent KR-20220040314-A (KR)
Inventor: KIM YEUNG HYEN
IPC: A61K35/744
Filed: 2020-09-23
Abstract: Provided are an Enterococcus faecalis microorganism having anticancer activity, a composition including the same, and a method for preventing or treating cancer using the same. The Enterococcus faecalis microorganism of the present invention can be used to prevent or treat cancer.
Patent KR-20220043801-A (KR)
Title: Ultrasonic Surgical Instrument
Inventor: GO GYUNG RAK
IPC: A61B17/32
Filed: 2020-09-29
Abstract: Disclosed is an ultrasonic surgical instrument to perform an incision and suture procedure on an affected part by using ultrasound waves. According to the present invention, the ultrasonic surgical instrument comprises a hand unit and a hand piece detachably coupled to the hand unit and transmitting ultrasonic vibration energy to the hand unit. The hand unit includes: a hand body which is a part gripped by an operator; a waveguide unit transmitting ultrasonic waves provided from the handpiece; and an end effector installed at an end part of the waveguide and performing functions such as cutting and suturing an affected part by using the ultrasonic waves. The waveguide unit includes a vibration excitation unit generating vibrations by the ultrasonic waves transmitted from the handpiece and a multi-stage gain step unit amplifying and transmitting the vibration generated from the vibration excitation unit to the end effector.
Patent KR-20220047090-A (KR)
Title: Ⅲ―Ⅴ quantum dot having growth layer and method for preparing thereof
Inventor: PARK YUN HEE
IPC: C09K11/02
Filed: 2020-10-08
Abstract: The preparation method of a quantum dot according to the present invention comprises: a seed-forming step of making a group III element precursor react with a group V element precursor to form a seed until nucleation reaches an inflection point; and a growth layer-forming step of adding a group III element-group V element complex solution or a group III element-additional metal-group V element complex solution after the seed forming step to form a growth layer on a seed surface.
Patent KR-20220051642-A (KR)
Inventor: KIM DAE KYU
IPC: H01M50/30
Filed: 2020-10-19
Abstract: The present invention relates to a secondary battery which can ensure sealing capability. Disclosed as an example is a secondary battery comprising: an electrode assembly; a case in which the electrode assembly is accommodated; and a cap assembly which is coupled to the top of the case and comprises a cap-up, a safety vent provided under the cap-up and having a vent extension portion extending to the top of the cap-up so as to cover the edge of the cap-up, and a cap-down provided under the safety vent and electrically connected to the electrode assembly, wherein the vent extension portion has a welded area formed by welding the cap-up and the safety vent to each other, and the welded area is spaced apart from the end of the case.