baber/WOPTO huggingface dataset:
Patent KR-20210154453-A (KR)
Inventor: LEE JUN SUK
IPC: B01L3/02
Filed: 2020-06-12
Abstract: The present invention relates to a high-speed large-volume pipette apparatus which sucks, discharges and distributes a liquid through a pipette tip. The pipette apparatus includes: an inlet/outlet port linked to the pipette tip and provided as a pneumatic pressure transfer path to the pipette tip during the suction and discharge of the liquid; a flow controller linked to the inlet/outlet port for sucking or discharging the liquid through the pipette tip to form an air suction and discharge flow path, wherein the air suction or discharge flow path is selected by controlling the opening/closing of a valve; a suction pump linked to the flow controller during the suction of the liquid through the pipette tip and sucking the air inside of the pipette apparatus to discharge it out of the pipette apparatus; a discharge pump linked to the flow controller during the discharge of air or distribution of the liquid through the pipette tip, and configured to suck the air outside of the pipette apparatus and inject the air into the pipette apparatus; and a controlling unit receiving the order of liquid suction, air discharge and air distribution through the pipette tip to control the flow controller, suction pump and the discharge pump. According to the present invention, it is possible to quickly mix and accurately control a large amount of liquid by using a high-speed pump. Particularly, the pipette apparatus can be used as a pipette apparatus automated by a robot, when a large amount of liquid is quickly mixed and a precise amount of liquid is distributed in an automate cell culture system.
Patent KR-20210114841-A (KR)
Title: Trench capacitor with lateral protrusion structure
Inventor: LEE RU LIANG
IPC: H01L27/08
Filed: 2020-06-12
Abstract: Various embodiments of the application relate to a semiconductor device including a trench capacitor. The trench capacitor includes a plurality of lateral protrusion units. In some embodiments, the trench capacitor includes a dielectric structure over a substrate. The dielectric structure includes a plurality of dielectric layers placed over the substrate. The dielectric structure includes a plurality of lateral recesses. In some embodiments, the plurality of lateral protrusion units are extended toward the plurality of lateral recesses to fill the corresponding recesses. The surface area of the capacitor is increased without increasing the depth of a trench by forming the plurality of lateral recesses filled with the plurality of lateral protrusion units. Consequently, the depth of the trench does not need to be increased and thus a larger capacitance value can be achieved without increasing the size of the semiconductor device.
Patent KR-20220001571-A (KR)
Title: Electric power plug
Inventor: CHO KYUNG JAE
IPC: H01R13/70
Filed: 2020-06-30
Abstract: The present invention relates to a power plug with a positive pole blocking switch, wherein the power plug with the positive pole blocking switch comprises: an electrode fixing plate wherein a pair of electrode pins are erect-disposed to maintain a constant distance from left to right; and a pair of input connection terminals each connected to an upper end part of the pair of electrode pins extending to an upper side of the electrode fixing plate. Therefore, the present invention is capable of having an advantage of facilitating assembly and manufacturing work.
Patent KR-20210128882-A (KR)
Inventor: LIN KUN HUEI
IPC: H01L27/02
Filed: 2020-07-07
Abstract: An integrated circuit structure comprises a substrate region having a first doping type and comprising a top surface; first and second regions in the substrate region and having a second doping type opposite the first doping type, respectively; and a gate conductor comprising a plurality of conductive protrusion parts extended into the substrate region perpendicular to the plane of the upper surface. The conductive protrusion parts are electrically connected to each other At least a portion of each of the conductive protrusion parts is located between the first and second regions.
Patent KR-20220006396-A (KR)
Inventor: SHIN HYUNSEO
IPC: C08G18/83
Filed: 2020-07-08
Abstract: The present invention relates to functionalized thermoplastic polyurethane containing a novel chain extender having a functional ability to chemically bond to a prepolymer polymerized by making polyol (P) react with diisocyanate (R); a functional composite material in which one or two or more monomers or polymers selected from a group consisting of an anionic functional group, an amphoteric functional group, a perfluorinated compound, a hydrogel, and a silicone polymer are introduced; a manufacturing method thereof; and articles containing the same.
Patent KR-20220007335-A (KR)
Inventor: LIM JANG HO
IPC: G03B5/00
Filed: 2020-07-10
Abstract: Disclosed is a technology related to the optical image stabilization structure of a camera. A single image stabilization carrier is supported by at least three balls with respect to the housing and is driven in a 2- axial direction. Upper ball guide grooves formed on the bottom surface of the image stabilization carrier and Lower ball guide grooves formed below it are formed to have a greater width than the diameter of a ball trapped therebetween.
Patent KR-20220010150-A (KR)
Title: Sensor for soil
Inventor: CHO JUNG YOUN
IPC: G01N1/22
Filed: 2020-07-17
Abstract: The present invention is to provide a sensor that can be stably installed on soil and can quickly transmit sensing results to an external terminal. Disclosed in one embodiment is a sensor comprising a fixing part protruding downward to be stably fixed to soil; a solar panel for charging a built-in battery; a sensor unit for sensing conditions of the soil; and a communication unit for transmitting a sensing result to an external terminal.
Patent KR-20200100562-A (KR)
Inventor: MO KOANG TEAK
IPC: A63F13/69
Filed: 2020-07-20
Abstract: The present invention discloses a means for allowing a user to play a game at an appropriate difficulty level. According to one aspect of the present disclosure, provided is a game providing method that includes: a step of displaying a game interface in which a plurality of blocks are arranged in a block matching game; a step of removing blocks arranged to meet a predetermined condition based on the user interaction from the game interface and replacing other blocks including newly created blocks; and a step of adjusting a block generation rate according to at least one of a block type and block arrangement of the plurality of blocks based on user′s performance in the block matching game.
Patent KR-20220013696-A (KR)
Inventor: HONG IN PYO
IPC: B31D1/00
Filed: 2020-07-27
Abstract: The present invention relates to a paper laminating apparatus comprising: base paper supply units which are provided on both left and right sides thereof; a heating unit which heats the overlapping surfaces of base paper supplied from the base paper supply units provided on both left and right sides; a base paper laminating unit in which the base paper supplied from the base paper supply units is overlapped; and a lamination rolling guide unit which guides the laminated paper cooled by passing through the base paper laminating unit, so as to enable the laminated paper to roll. According to the present invention, paper having a desired thickness can be easily obtained using thin base paper, and in particular, there is the advantage of being able to provide a product that can be used in a harmless state for paper products, which are made of a paper material and used as dietary tools (e.g., paper containers, paper spoons, or paper forks), without a need to use a harmful substance such as an adhesive.
Patent KR-20220014447-A (KR)
Inventor: LIM SOK TAEK
IPC: H01L21/67
Filed: 2020-07-27
Abstract: Embodiments of the present invention provide an apparatus and method for adjusting bonding flatness in a semiconductor device bonding apparatus. The apparatus for adjusting bonding flatness in a semiconductor device bonding apparatus according to an embodiment of the present invention includes: an inclination adjustment stage of which an inclination can be adjusted based on a driving shaft, and which makes contact with a tool coupled to a lower portion of a bonding head for holding and releasing a semiconductor device to adjust an inclination of the bonding head; a contacting pin which makes contact with the bonding head plural times to measure the inclination of the bonding head; and a controller which measures the inclination of the bonding head based on falling distance values of the bonding head for making contact with the contact pin plural times. According to the embodiment of the present invention, the inclination of the bonding head is adjusted through the inclination adjustment stage capable of adjusting its inclination in addition to the bonding stage, such that it is possible to adjust the inclination of the bonding head more quickly and precisely.
Patent KR-20220014173-A (KR)
Inventor: LEE HAK DONG
IPC: H05B3/12
Filed: 2020-07-28
Abstract: The present invention relates to a porous ceramic heater humidifier which is a heated humidifier capable of suppressing bacteria and simultaneously reducing the risk of fire due to overheating or lack of water. According to the present invention, provided is a porous ceramic heater humidifier comprising: a cylindrical porous ceramic carrier; a heating coil coupled within the ceramic carrier; and a first water tank for continuously supplying water in contact with an outer circumferential surface of the ceramic carrier and maintaining a water level equal to or lower than the upper end of the ceramic carrier.
Patent KR-20220020113-A (KR)
Inventor: PARK JIMIN
IPC: B60H1/34
Filed: 2020-08-11
Abstract: The present invention is to provide a multi-air mode device and control method for a vehicle air conditioner that provides a comfortable indoor environment in a vehicle by providing wind discharged through various air discharge units of an air conditioner inside the vehicle and controlling the air volume according to the conditions inside the vehicle. According to an embodiment of the present invention, a multi-air mode device for a vehicle air conditioner comprises: a heating, ventilating, and air conditioning system (HVAC) provided in a vehicle and supplying air to the inside of the vehicle; an air duct unit communicating with the HVAC and provided to deliver air supplied from the HVAC to the inside of the vehicle or to discharge it to the outside; and a multi-air discharge unit through which air delivered from the air duct unit is discharged into the vehicle.
Patent KR-20220021078-A (KR)
Inventor: BAEK JANG YEOL
IPC: H01L51/50
Filed: 2020-08-12
Abstract: A light emitting device including a condensed cyclic compound represented by the following chemical formula 1 and an electronic device including the light emitting device are disclosed. For the description of chemical formula 1, refer to the content described in the present specification.
Patent KR-20220023026-A (KR)
Title: Diagnosis and treatment of synovitis and osteolysis caused by artificial joint wear
Inventor: LEE SANG SOO
IPC: A61B5/00
Filed: 2020-08-20
Abstract: The present invention relates to a method for diagnosing and treating synovitis and osteolysis caused by artificial joint wear fragments using a sclerostin inhibitor. According to the present invention, FLS stimulated with abrasive fragments affects both osteoblast and osteoclast development processes, and thus plays an important role in a bone remodeling process in an osteolytic process around artificial joint implants.
Patent KR-20220023165-A (KR)
Title: Anti-inflammatory pharmaceutical composition containing extract of Spatholobus suberectus
Inventor: KIM SUNG JO
IPC: A23L33/105
Filed: 2020-08-20
Abstract: The present invention relates to an anti-inflammatory pharmaceutical composition containing an extract of Spatholobus suberectus, and more specifically, to a pharmaceutical composition having an anti-inflammatory effect on inflammatory diseases of the digestive tract such as colitis, gastritis or gastric ulcer, and also a reagent composition for promoting IκBα expression containing an extract of Spatholobus suberectus. Inflammatory diseases, particularly gastritis, gastric ulcer, or colitis, can be effectively prevented, treated, or ameliorated by using the pharmaceutical composition, treatment method, and health functional food composition of the present invention. In addition, when the reagent composition of the present invention is applied, the expression of IκBα in cells can be remarkably increased in vitro. Based on the above effect, the present invention can be used for various purposes in the medical industry, health functional food industry, or medical reagent industry.
Patent KR-20210023762-A (KR)
Title: Display device with single package light emitting diode and driver circuit
Inventor: WEI CHIH CHANG
IPC: G09G3/3283
Filed: 2020-08-21
Abstract: Embodiments of the present invention relate to a display device which includes a control circuit, an array of light-emitting diode (LED) zones, and an array of driver circuits which are distributed in the display area. An integrated LED and driver circuit includes one or more LEDs of a LED zone and one or more driver circuits integrated on a substrate in a single package. The LED and driver circuits are stacked vertically on the substrate. An addressing scheme configures addresses of the driver circuits using address lines which connect between adjacent driver circuits. Control data is provided to the driver circuits through a power line communication signal which provides both a supply voltage and digital data modulated onto the supply voltage.
Patent KR-20220023904-A (KR)
Title: Vehicle air conditioning system
Inventor: JUNG JUN SIC
IPC: B60H1/00
Filed: 2020-08-21
Abstract: The present invention relates to a vehicle air conditioning apparatus, which is installed in an air conditioning case to be rotatable and controls an opening of a flow path, comprising: a driving shaft installed in the air conditioning case to be rotatable; a door mainframe driven along with the driving shaft and controlling the opening of the flow path; a sealing member installed to surround an outer circumferential surface of the door mainframe; a protruding unit protruding from one side surface of the door mainframe and surrounding an outer circumferential surface of the driving shaft; and an engagement member engaged with an outer circumferential surface of the protruding unit. According to the vehicle air conditioning apparatus of the present invention, the engagement member is installed on the protruding unit which protrudes to one side of the door mainframe and surrounds an outer circumferential surface of the driving shaft, thereby preventing noise from generating between the driving shaft and the air conditioning case. Therefore, according to the present invention, the performance of the vehicle air conditioning apparatus is improved by preventing noise from generating between the driving shaft and the air conditioning case.
Patent KR-20220025372-A (KR)
Inventor: KIM KI SU
IPC: G06Q10/06
Filed: 2020-08-24
Abstract: Disclosed is a membership proxy approval mediation server, which comprises: a data storage for maintaining information on two or more membership VAN proxy approval servers and membership policy data; a communication unit for performing a communication with a membership inquiry server and the membership VAN proxy approval servers; and a controller. The controller performs the steps of: receiving, by the membership proxy approval mediation server, an information request for a membership VAN proxy approval representative server from the membership inquiry server when the membership inquiry server requests a membership inquiry to a telecommunication company membership server, and the telecommunication company membership server cannot process an inquiry request; transmitting, by the membership proxy approval mediation server, information on the membership VAN proxy approval representative server selected by analyzing the information on the membership VAN proxy approval servers, to the membership inquiry server; and receiving, by the membership proxy approval mediation server, a membership policy data request from the membership VAN proxy approval representative server in response to a membership inquiry request of the membership VAN proxy approval representative server of the membership inquiry server, and transmitting the membership policy data to the membership VAN proxy approval representative server. Therefore, membership limit management, monthly/daily benefit management, benefit management for each grade can be performed.
Patent KR-20220025416-A (KR)
Title: Battery apparatus, battery management system and method for correcting battery cell voltage
Inventor: KANG SUWON
IPC: G01R31/36
Filed: 2020-08-24
Abstract: According to a battery device, voltages of a plurality of battery packs at a plurality of time points are measured, respectively, a statistical value corresponding to the voltage of a target battery cell based on the voltages of the plurality of battery cells at each time point is calculated, and the voltage of the target battery cell is estimated based on voltages of at least some of the battery cells among the plurality of battery cells when a difference between a statistical value at a first time point and a statistical value at a second time point before the first time point is greater than a predetermined value.
Patent KR-20220031301-A (KR)
Inventor: KONG DEOK HYUN
IPC: A61H37/00
Filed: 2020-09-04
Abstract: The present invention relates to a rotatable massage chair in which a main body of a massage chair is allowed to rotate left and right around an axis perpendicular to the ground, thereby facilitating changing the direction of the massage chair. According to the present invention, the rotatable massage chair comprises: a massage chair body including a backrest part supporting a user's back, a seat part supporting the user's buttocks and thighs, a massage part applying pressure to the user's body part to perform massage; a base frame disposed on the lower part of the massage chair body to support the massage chair body on the floor; a rotation guide member installed on the upper surface of the base frame; a rotation member connected to the rotation guide member on the base frame to rotate around an axis perpendicular to the ground; a connection member connecting the rotation member to the massage chair body; and a drive unit rotating the rotation member at a predetermined angle with respect to the base frame.
Patent KR-20220031310-A (KR)
Inventor: PARK JOO YOUNG
IPC: G06N3/08
Filed: 2020-09-04
Abstract: According to an embodiment of the present invention, a service providing program is a program for executing a method for providing an active security control service. The method as an operating method of a device for providing an active security control service comprises: a step of acquiring event information of an intelligent security monitoring device; a step of processing active security control consulting guidance content corresponding to the acquired event information using security control consulting learning data previously accumulated through machine learning based on correlation of general consulting guidance data corresponding to each monitoring event; and a step of providing the consulting guide service using the active security control consulting guide content to a user terminal.
Patent KR-20220036488-A (KR)
Title: YZO-CNTs nanocomposites with enhanced photocatalyst performance and their manufacturing methods
Inventor: SANJEEV KUMAR SHARMA
IPC: B01J37/02
Filed: 2020-09-16
Abstract: The purpose of the present invention is to test photocatalytic performance using the synthesis of YZO-CNTs nanocomposite materials through a hydrothermal synthesis method and MB, a commercially available dye. The present invention provides a photocatalyst prepared by the hydrothermal synthesis of nanoparticles and nanoflowers of ZnO, YZO, and YZO-CNT.
Patent KR-20220039319-A (KR)
Title: High security apparatus and method for inspecting automobile parts
Inventor: PARK JEONG WOO
IPC: G01M13/00
Filed: 2020-09-22
Abstract: The present invention relates to a high-safety apparatus for inspecting an automobile part, which comprises: a barcode scanner recognizing a barcode corresponding to an applicable automobile part; an illumination intensity sensor measuring intensity of illumination passed through a hole formed on the applicable automobile part in order to inspect a punching state of the hole disposed on the applicable automobile part; a proximity sensor measuring a distance from an inside of the hole disposed on the applicable automobile part to the applicable automobile part; and a control unit recognizing a Lot number of the applicable automobile part, based on the barcode of the applicable automobile part recognized through the barcode scanner, detecting inspection criteria data corresponding to the recognized Lot number from a database, setting inspection criteria for the applicable automobile part, based on the detected inspection criteria data, and comparing a sensing value obtained through the illumination intensity sensor and the proximity sensor with the set inspection criteria to determine whether the applicable automobile part meets the inspection criteria or not.
Patent KR-20200115423-A (KR)
Title: A lycoris uydoensis extract comprising anti-wrinkle, anti-inflammatory, anti-oxidation activity, and composition comprising the same, and use thereof
Inventor: CHUNG DAE KYUN
IPC: A61P17/18
Filed: 2020-09-25
Abstract: The present invention provides a Lycoris uydoensis extract having wrinkle alleviation, anti-inflammatory, and anti-oxidation activity, and a food, cosmetic, and pharmaceutical composition containing the same as an active component. According to an aspect of the present invention, the present invention contains a natural product, the Lycoris uydoensis extract, thereby being able to implement wrinkle alleviation, anti-inflammatory, and anti-oxidation effects.
Patent KR-20220042717-A (KR)
Inventor: HO KWAN KANG
IPC: H01L51/44
Filed: 2020-09-28
Abstract: The present invention relates to a transparent solar cell and a manufacturing technology thereof and, more specifically, to an infrared absorption enhanced transparent solar cell and a manufacturing method thereof. The infrared absorption enhanced transparent solar cell comprises: a transparent substrate; a solar cell formed on an upper surface of the transparent substrate and having electrodes formed in an upper portion and a lower portion thereof; and an infrared reflective plate formed on a lower surface of the transparent substrate to refract or reflect a wavelength of a region of infrared light incident through an open region to the solar cell. An electrode formed on the upper surface of the transparent substrate and a portion of the solar cell are etched to form one or more open regions.
Patent KR-20220043292-A (KR)
Inventor: SHIN JEONG HUN
IPC: G10L25/51
Filed: 2020-09-29
Abstract: The present invention relates to a foreign language learning task processing system that allows teachers to create various types of task information, evaluate generated task performance information, and create/evaluate test information while conducting online classes, and a foreign language learning management method. The foreign language learning task processing system includes: a learning material generating part; a learning task generating part; a learning task transmission server; a task performance information management server.