baber/WOPTO huggingface dataset:
Patent KR-20220118071-A (KR)
Title: Apparatus for removal stink and sterilzation for livestock house using photocatalyst and ultraviolet rays and System for removal stink and sterilzation for livestock house using thereof
Inventor: YUN SUNG MIN
IPC: A61L9/20
Filed: 2021-02-18
Abstract: The present invention relates to a sterilization and odor removal device for a livestock pen using ultraviolet light and photocatalysts, and an IoT smart sterilization and odor removal system for a livestock pen using the same. The sterilization and odor removal device for a livestock pen, according to the present invention, comprises: a body (101); a pre-filter or mesh network (120); a driving motor (110); a photocatalyst sterilization lamp (130); and a lower frame (170). According to the present invention, the air can be purified by sterilizing various pathogens and fungi inhabiting in a closed space of a livestock pen.
Patent KR-20220121403-A (KR)
Title: Fire door with structural reinforcement module unit applied
Inventor: JUNG YOUNG YONG
IPC: E06B3/72
Filed: 2021-02-25
Abstract: An objective of the present invention is to provide a fire door with a structural reinforcement module unit applied, which can facilitate structural reinforcement of the fire door. According to an aspect of the present invention, a fire door with a structural reinforcement module unit applied may comprise: a door frame; a door leaf coupled to the door frame through a hinge to open and close indoors and outdoors; an inner frame structure provided inside the door to reinforce the structural rigidity of the door; a filler filled inside the door to exhibit fire resistance and heat insulation performance; a handle provided outside the door and used to open and close the door; and a module unit for structural reinforcement provided inside the door located on the same line as the handle and coupled with the inner frame structure to reinforce the structural rigidity of the handle.
Patent KR-20220124539-A (KR)
Title: Metal-oxide-semiconductor field effect transistor with planar or vertical nano-sheet channel wrapped by gate all around and fabricating method thereof
Inventor: CHOI YANG KYU
IPC: H01L29/423
Filed: 2021-03-03
Abstract: In accordance with the present invention, a three-dimensional metal oxide semiconductor field effect transistor includes: a substrate; a horizontal first nanosheet formed in a first area on the substrate; a vertical second nanosheet formed in a second area on the substrate; and a gate electrode surrounding first and second nanosheet channels, wherein the first nanosheet is formed at a low aspect ratio at which the bottom side is shorter than the height, and the second nanosheet is formed at a high aspect ratio at which the bottom side is longer than the height. Accordingly, the three-dimensional metal oxide semiconductor field effect transistor can acquire a driving current higher than an existing two-dimensional planar transistor, can more efficiently suppress a single-channel effect, and can manifest a more excellent electric property than each unit planar area on the same layout. Moreover, since the three-dimensional metal oxide semiconductor field effect transistor can manifest a stronger tolerance than a single-channel effect, the three-dimensional metal oxide semiconductor field effect transistor can have an excellent advantage in terms of operation characteristics of a device as well as can prevent a loss of layout due to a wide planar area, which is a limitation of an existing PMOSFET, resulting in a lower unit price of a chip, and can promote a technical effect of acquiring a higher driving current in the same cross sectional area.
Patent KR-20210113091-A (KR)
Title: System for virtual reality contents displaying automatic switching of portable terminal using terminal case
Inventor: SHIN HWA HYUN
IPC: G02B30/00
Filed: 2021-03-05
Abstract: The purpose of the present invention is to provide a system for automatically switching the output of VR content on a portable terminal by using a terminal case. The system comprises: a terminal case including a lower support plate for accommodating a portable terminal, a spacer provided to be drawn into the lower support plate or drawn out from the lower support plate to stand up, and an upper cover having two lenses spaced apart from each other by a predetermined distance, coupled to an end of the spacer, and disposed in close contact with an upper portion of the portable terminal when the spacer is drawn into the lower support plate, and disposed to be spaced apart from the upper portion of the portable terminal when the spacer is drawn out from the lower support plate to stand up; and the portable terminal including a mode sensing unit for generating a mode signal by sensing the arrangement state of at least one of the spacer and the upper cover, and a control unit for controlling a display unit so that the same outputs any one of basic content and VR content according to a mode signal. Therefore, the system can automatically switch the content output mode of the portable terminal by simply arranging a device for viewing VR content on the portable terminal, without an additional action such as touching the display unit of the portable terminal by a user viewing the VR content through the portable terminal.
Patent KR-20210126497-A (KR)
Title: Distance relay
Inventor: MURATA KAZUMA
IPC: H02H3/00
Filed: 2021-03-17
Abstract: A distance relay protects a transmission line drawn from a bus bar using the one and half breaker scheme. The distance relay includes a distance determination unit (41) that calculates an impedance based on each detected value of a first current (I1) between a first end of a transmission line and a first bus bar, a second current (I2) between the first end of the transmission line and a second bus bar, and a first voltage (V1) at the first end, and a direction determination unit (42) that determines whether a fault point is forward or backward. Further, the distance relay includes an external failure determination unit (50) that determines whether it is an external failure based on a result of addition of each detected value of a third current between a second end of the transmission line and a third bus bar and a fourth current between the second end of the transmission line and a fourth bus bar, and each detected value of the first current (I1) and the second current (I2). The distance relay operates when it is determined, by the external failure determination unit (50), that the failure is not the external failure.
Patent KR-20210118764-A (KR)
Inventor: JEON DO YONG
IPC: C07K7/06
Filed: 2021-03-23
Abstract: The present invention relates to a novel oligopeptide AQTGTGKT analog compound and, more specifically, to an analog compound of the oligopeptide AQTGTGKT that exhibits an excellent anticancer effect and is stably present in human blood, a pharmaceutical composition comprising the same as an active ingredient, and a method for producing the same. The analog compound and a pharmaceutical composition comprising the same as an active ingredient according to the present invention have a small molecular weight compared to an antibody, which is an advantage of an oligopeptide preparation, so there is less concerns about an immune response, and it is easy to penetrate into a tissue. In addition, the same can be used as a useful anticancer agent for treating cancer because having a more excellent effect of inhibiting the proliferation of cancer cells and being capable of existing stably in human blood.
Patent KR-20220133713-A (KR)
Title: A lighting apparatus including variable length bracket
Inventor: LIM CHAE KYU
IPC: F21V21/14
Filed: 2021-03-25
Abstract: The present invention relates to a lighting apparatus including a length-variable bracket. The lighting apparatus of the present invention includes: a housing having one open side, and having a housing space therein; a bracket detachably combined with the other side of the housing, and inserted into an installation hole formed on a wall; and a light source unit installed in the housing space of the housing, and radiating light. The bracket can include: a fixed bar formed long in one direction; a moving bar movably installed on the fixed bar, and slid along a longitudinal direction of the fixed bar; and an elastic member positioned within the fixed bar and the moving bar, and providing an elastic force to the moving bar and the fixed bar in directions away from each other. Therefore, the present invention is capable of easily installing the lighting apparatus in an installation hole of a building wall.
Patent KR-20220135272-A (KR)
Inventor: CHOI SUNG MIN
IPC: G06F3/041
Filed: 2021-03-29
Abstract: The present invention provides a display panel, which can reduce the magnitude of internal stress in a bending area and an area adjacent to the bending area in the display panel to minimize or prevent the occurrence of cracks and damage, thereby increasing reliability, and a display apparatus including the same. The display panel comprises: a substrate including a first area, a second area located at one side of the first area, and a third area between the first area and the second area; a display layer disposed in the first area on a first surface of the substrate, and including a light-emitting element; a functional layer disposed on the display layer; and a lower protective layer disposed on a second surface, which is an opposite surface of the first surface of the substrate. A side surface of the functional layer and a side surface of the lower protective layer aligns with each other.
Patent KR-20220138230-A (KR)
Title: Biomarkers for predicting prognosis of cancer
Inventor: CHEONG JAE HO
IPC: C12Q1/6886
Filed: 2021-04-05
Abstract: The present invention relates to a composition for predicting the prognosis of cancer patients, including: NFX1 genes or protein thereof; MFN2 genes or protein thereof; and an agent for measuring the expression level of at least one of the same. The present invention can accurately predict treatment responsiveness, and accordingly, an optimal treatment plan for cancer patients can be established.
Patent KR-20220124058-A (KR)
Title: Products trading system using smart ai untact warehouse
Inventor: KIM JONGSOOL
IPC: A47F10/02
Filed: 2021-04-13
Abstract: Provided is a product trading system using a smart AI contactless warehouse. According to various embodiments of the present invention, the product trading system using the smart AI contactless warehouse for contactless product trading includes: a plurality of shelves for displaying products including a plurality of steps; and a sever controlling operations of the plurality of shelves for displaying products so that at least partial area of each of the plurality of steps can be opened and closed.
Patent KR-20220142296-A (KR)
Title: Lighting apparatus of vehicle
Inventor: LEE KWAN WOO
IPC: F21V8/00
Filed: 2021-04-14
Abstract: A lighting apparatus for a vehicle according to one embodiment of the present invention comprises: an optical pattern film; a liquid crystal film disposed apart from the optical pattern film; a light source turning on light emitting in a plurality of directions; and a light guide plate guiding the light from the light source to the optical pattern film through the liquid crystal film. The lighting apparatus can express dynamic three-dimensional shapes.
Patent KR-20220143440-A (KR)
Inventor: YOON JAE GU
IPC: E04H12/00
Filed: 2021-04-16
Abstract: The present invention relates to a fixing structure for the inspection box of a CCTV installation pillar, and more specifically, to a fixing structure for the inspection box of a CCTV installation pillar, which does not fix an inspection box by dividing or welding a pillar, but fixes by inserting the inspection box into a body unit surrounding the outer circumferential surface of the pillar, in order to fix the inspection box while improving the durability of the pillar. Furthermore, the inspection box can be freely located, and the inspection box can be easily attached and detached. To this end, the present invention is characterized by comprising: a body unit which has an accommodating hole formed at the center of a circular body to accommodate a pillar, and has a fixing hole formed on the outside of the body to be fixed to the pillar by means of a fixing bolt; and a fixing unit which has a fixing board integrally formed on a perpendicular line to come in surface contact with the outer diameter of the body of the body unit, a bolt hole formed at the both sides of the fixing board, and a fastening nut formed on the rear surface of the inspection box.
Patent KR-20220145962-A (KR)
Inventor: PARK HO SEOK
IPC: H01M4/38
Filed: 2021-04-22
Abstract: An embodiment of the present invention relates to a zinc metal electrode having an artificial interface layer through a substitution reaction using a standard reduction potential difference between a zinc metal and one or more materials selected from group 14 or group 15 and a method for manufacturing the same, wherein a manufacturing process is easy and simple, the stability of a contact interface between a zinc metal negative electrode and an electrolyte can be improved, and the growth of zinc dendrites and the corrosion behavior of the zinc metal can be suppressed.
Patent KR-20220147258-A (KR)
Title: Automatically rear-view mirror adjusting apparatus for vehicles
Inventor: KWON CHOONG HO
IPC: B60R1/12
Filed: 2021-04-27
Abstract: The angle of a rear-view mirror is adjusted through an actuator, such that the position of the rear-view mirror can be adjusted while a driver is sitting in the driver's seat in the same posture as when driving, so the driver can adjust the rear-view mirror to the optimal position for safe and convenient use. In addition, since the adjusted position is stored as a designated mode to be used, the rear-view mirror can be quickly adjusted to the designated position by selecting the saved designated mode even if the position of the rear-view mirror changes. In addition, since the rear-view mirror can be used by finely adjusting the rear-view mirror manually or the adjusted position can be used by updating a new designated mode or a designated mode in use, or rear-view mirror adjustment made by a manual adjuster can be ignored, the driver can always conveniently use the rear-view mirror according to the driver's designated mode. The automatic rear-view mirror adjustment apparatus for vehicles comprises an actuator, a manual controller, a controller, and a display.
Patent KR-20220147342-A (KR)
Title: Heating value measuring device
Inventor: SON CHANGKEUN
IPC: G01L17/00
Filed: 2021-04-27
Abstract: A device for measuring calorific value according to an embodiment of the present invention includes: a first chamber in which a battery cell is positioned; a second chamber positioned on the first chamber and storing water; a heater positioned inside the first chamber and between the bottom surface of the first chamber and the battery cell; and an air injection unit for injecting air into the first chamber, wherein a temperature sensing unit and a pressure sensing unit are connected to the second chamber.
Patent KR-20220153232-A (KR)
Inventor: LEE JIN SOL
IPC: G06Q30/06
Filed: 2021-05-11
Abstract: Disclosed are a device and method for providing sale information for trading game items. According to one embodiment, the method for providing sale information may include: an operation of receiving a request for sale information on a plurality of game items which can be traded through an item trading service from a user device; an operation of identifying an unregistered item for sale owned by the user of the user device among the plurality of game items; and an operation of providing sale information on the plurality of game items and identification result information on unregistered sale items owned by the user to the user device.
Patent KR-20210151680-A (KR)
Inventor: SUZUKI TAKESHI
IPC: H01L21/683
Filed: 2021-05-12
Abstract: The present invention provides a holding apparatus to increase productivity. According to the present invention, the holding apparatus comprises: a suction unit for vacuum-sucking an object; a plurality of generation units installed corresponding to each of a plurality of first lines connected to the suction unit and generating vacuum air supplied to the suction unit through the plurality of first lines; a pump supplying compressed air to the plurality of generation units through a plurality of second lines connected to each of the plurality of generation units; a third line including a plurality of connection lines connected to each of the plurality of second lines and an integrated line integrating the plurality of connection lines; a control valve installed in the integrated line and opening and closing the integrated line to control atmospheric opening of the plurality of second lines through the plurality of connection lines; and a plurality of check valves installed in each of the plurality of connection lines and suppressing the compressed air present in one of the plurality of second lines from flowing into the other of the plurality of second lines through the third line.
Patent KR-20220121144-A (KR)
Title: System for recylce processing the cultured marble wastes by using circulating fluidized-bed fast pyrolysis technology and the method thereof
Inventor: LEE JI YOUNG
IPC: B09B3/00
Filed: 2021-05-17
Abstract: The present invention relates to recycling treatment system and method for waste artificial marble using circulating fluidized-bed rapid pyrolysis technology. The recycling treatment system for waste artificial marble, according to the present invention, comprises: a first hopper (10); a pyrolysis reactor (20); a fluidized-bed combustor (30); a first cyclone (200); a second cyclone (40); a condenser; an electrostatic precipitator (80); and a gas recycling means. According to the present invention, it is not necessary to replenish aluminum oxide.
Patent KR-20220158147-A (KR)
Title: Three-dimensional semiconductor memory device and electronic system including the same
Inventor: CHOI MOORYM
IPC: H01L27/11575
Filed: 2021-05-20
Abstract: The present invention relates to a three-dimensional (3D) semiconductor memory device, a manufacturing method thereof, and an electronic system including the same. The 3D semiconductor memory device of the present invention comprises: a first substrate; a peripheral circuit structure on the first substrate; a cell array structure including a laminated structure containing interlayered insulation films and gate electrodes which are alternately laminated on the peripheral circuit structure, a first insulation film covering the laminated structure, and a second substrate on the laminated structure and the first insulation film; a second insulation film on the cell array structure; a first through-contact passing through the first insulation film, the second substrate, and the second insulation film; and a second through-contact passing through the first insulation film and the second insulation film and separated from the second substrate. The laminated structure is interposed between a lower surface of the second substrate and the peripheral circuit structure, and the first and second through-contacts have decreasing width as getting farther from the first substrate. Accordingly, the electrical properties and reliability of the 3D semiconductor memory device are enhanced.
Patent KR-20220165518-A (KR)
Title: Heat exchange apparatus for odor removing system
Inventor: KANG JOO BIN
IPC: B01D53/26
Filed: 2021-06-08
Abstract: The present invention relates to a heat exchange apparatus for an odor removing system, comprising: a guide duct (10) guiding high-temperature gas; a heat exchange unit (20) making the guided high-temperature gas exchange heat to have a low temperature; a low-temperature gas supply unit (30) supplying low-temperature gas to the heat exchange unit; and a discharge unit (40) discharging the low-temperature gas, which is generated by the heat exchange conducted in the heat exchange unit, to the outside. The heat exchange unit includes a cooling water supply unit (60) arranged on one side of the low-temperature gas supply unit and supplying cooling water to the low-temperature gas rising along a standing pipe so that primary heat exchange can be conducted primarily. Therefore, the low-temperature gas supply is arranged with thin standing pipes densely arranged, between which an inner space is formed, wherein low-temperature air flows. Between outer circumferences of the standing pipes, high-temperature air flows. Therefore, the contact area between the low-temperature air and the high-temperature air is maximized. Accordingly, heat exchange efficiency can be improved and the reliability of the apparatus can be promoted. In addition, a separate cooling water supply unit is arranged near the low-temperature gas supply unit so that cooling water can be properly added or reduced for each season, thereby allowing the heat exchange to be conducted. Therefore, energy efficiency can be maximized for each season, and product competitiveness can be improved.
Patent KR-20220165950-A (KR)
Title: Apparatus for Manufacturing Laminated Core with Heating Adhesion
Inventor: KIM SEUNG SOO
IPC: H01F41/02
Filed: 2021-06-09
Abstract: An apparatus for manufacturing a laminated core with heating adhesion according to the present invention comprises: a lower die (10) including a plurality of piercing dies (11), an adhesive applying unit (12) installed on one side of the piercing dies (11), and a laminating unit (13) installed on one side of the adhesive applying unit (12); an upper die (20) including piercing punches (21) arranged above the piercing dies (11) and a blanking punch (22) arranged above the laminating unit (13); and an SB steel strip (102) continuously fed to an upper part of the lower die (10), for being formed into a laminar member (101) by the operation of the piercing punch (21) and the blanking punch (22), wherein the laminating unit (13) includes: a blanking die (131), a squeeze ring (132) installed on a lower part of the blanking die (131), and a first heating unit (135) installed on a lower part of the squeeze ring (132), and laminates the laminar member (101) on the inner diameter surface of the squeeze ring (132) to manufacture a laminated core (100). Therefore, provided is an apparatus for manufacturing a laminated core with heating adhesion, wherein laminated cores manufactured using SB steel sheets can be separated easily.
Patent KR-20220166582-A (KR)
Title: Vinylchloride based copolymer and method for preparing the same
Inventor: KIM JI WON
IPC: C08F220/06
Filed: 2021-06-10
Abstract: The present invention relates to a novel vinyl chloride-based copolymer and a method for preparing the same, wherein the vinyl chloride-based copolymer can improve the viscosity characteristics and transparency of the resin composition, and in particular, when applied to an ink composition, can improve the dispersion stability of the pigment to improve gloss and color development.