baber/WOPTO huggingface dataset:
Patent KR-20200144467-A (KR)
Inventor: JUN HWI CHAN
IPC: H01L21/762
Filed: 2020-05-22
Abstract: Provided is a method for manufacturing a vertical field effect transistor device which comprises: providing an intermediate vertical field effect transistor structure including a substrate, a plurality of fin structures formed thereon, and a doped layer formed on the substrate between the plurality of fin structures, wherein the doped layer includes a lower source/drain region; in order to separate the fin structures from each other, forming a shallow trench penetrating under an upper surface of the substrate disposed between the doped layer and the fin structures; filling a space between the shallow trench and the fin structures with an insulating material; etching the insulating material filled between the fin structures on an upper surface level of the doped layer, excluding a location of the shallow trench to form a shallow trench isolation structure having an upper surface above the upper surface level of the doped layer; forming each of a plurality of gate structures on the fin structures; and forming an upper source/drain region on the fin structures.
Patent KR-20200138080-A (KR)
Title: High capacity computer modules
Inventor: CAMPBELL SCOTT J
IPC: G06F1/18
Filed: 2020-05-29
Abstract: Provided are computer modules capable of having a high-capacity, simplifying a design of a computer system housing the modules, utilizing system resources in a highly configurable manner, and providing a variety of functionality. The computer modules can be easily inserted into, and removed from the computer system.
Patent KR-20210151511-A (KR)
Inventor: YEONGCHEOL MUN
IPC: A62B18/02
Filed: 2020-06-05
Abstract: According to the present invention, a mask device comprises: a mask body having a fan module and an air duct to allow air to flow; a mask body cover covering a front surface of the mask body and the fan module; a sealing unit located on a rear surface of the mask body and being in contact with the face of a user to form a breathing space for breathing; and a sealing bracket fixing the sealing unit to a rear surface of the mask body. The mask body and the sealing bracket include magnetic members coupled to each other by magnetism.
Patent KR-20210008300-A (KR)
Inventor: DUAN RUCHEN
IPC: H04L1/16
Filed: 2020-06-18
Abstract: Provided is a method for implementing a hybrid automatic repeat request process (HARQ). The method comprises the steps of: determining a HARQ unit size of one or more HARQ units; generating one or more HARQ units by assigning at least one individual portion of a media access control (MAC) layer data unit to each individual HARQ unit based on the HARQ unit size; generating a header for the HARQ transmission to generate the HARQ transmission including one or more HARQ units; and sending the HARQ transmission to a receiver. The one or more HARQ units are physical layer data units.
Patent KR-20210158680-A (KR)
Inventor: YOO JEE YOUNG
IPC: H01M10/052
Filed: 2020-06-24
Abstract: A method for manufacturing a protective layer on a lithium negative electrode is disclosed. The manufacturing method includes the steps of: preparing a crosslinkable polymer solution having a liquid form; applying the crosslinkable polymer solution on the lithium negative electrode; and applying light or heat to form a polymerization reaction of the crosslinkable polymer solution.
Patent KR-20220000104-A (KR)
Title: Method for controlling virtual objects in augmented reality environment and user terminal performing the same
Inventor: PAHNG GUN DONG
IPC: G06F3/0484
Filed: 2020-06-25
Abstract: The present invention relates to a method for controlling a virtual object in an augmented reality environment, and a user terminal performing the same. More specifically, the present invention relates to the method for controlling the virtual object in the augmented reality environment that allows a user to more easily interact with a virtual object implemented in the augmented reality environment, and the user terminal performing the same. The method comprises: a step of outputting an image; a step of outputting a focus object; a step of outputting an augmented reality image; a step of determining whether or not overlaid; and a step of controlling.
Patent KR-20220000140-A (KR)
Title: Interface apparatus for virtual sports, virtual golf device and virtual sports device using the same
Inventor: LEE UI BUM
IPC: A63B24/00
Filed: 2020-06-25
Abstract: The present invention provides an interface device for virtual sports that allows a user to conveniently execute a desired command while playing screen sports, and a virtual golf simulator and virtual sports simulator using the same. The interface device for virtual sports comprises: a main body; and an input unit in which a user can input at least some of the commands that can be used by the user while playing the virtual sports capable. The interface device for virtual sports consists of a remote-control-type portable device, or further comprises an input means allowing a user to input a command by stepping on the input unit.
Patent KR-20200078461-A (KR)
Inventor: LIM SUNG CHANG
IPC: H04N19/625
Filed: 2020-06-25
Abstract: The present invention relates to an image encoding technique and an image decoding technique. According to the present invention, an image encoding device comprises: a first transform part transforming a target image into a first transform coefficient by using a discrete cosine transform (DCT) technique; a second transform part transforming the target image into a second transform coefficient by using a discrete sine transform (DST) technique; and a transformation technique determination part selecting one of the first transform coefficient and the second transform coefficient as a transform coefficient for the target image. According to the present invention, a compression rate of an image block can be increased when generating transform coefficients quantized through transform and quantization after performing inter-image prediction on a block (macroblock) having a predetermined size.
Patent KR-20210111664-A (KR)
Title: Data processing device, data driving device and system for driving display device
Inventor: KIM DO SEOK
IPC: G09G5/00
Filed: 2020-07-13
Abstract: An embodiment of the present invention relates to a data processing device, a data driving device, and a system for driving a display device, and more particularly, to a data processing device, a data driving device and a system for speeding up data communication in a display device. The data driving device includes: a low-speed communication unit which outputs the level of a low-speed communication state signal as a first level after completing low-speed clock training; a high-speed communication unit which adjusts and outputs the level of a high-speed communication state signal according to the result of high-speed clock training; and a lock control unit which maintains the level of a lock signal from the end of a low-speed communication mode to a clock training period of a high-speed communication mode.
Patent KR-20220009737-A (KR)
Title: Method and apparatus for shared resource collision control in dynamic shared spectrum
Inventor: KIM YOUNGJOON
IPC: H04W16/14
Filed: 2020-07-16
Abstract: The present disclosure relates to a communication technique for converging a 5G communication system to supporting a higher data transfer rate than a 4G system with IoT technology, and a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security- and safety-related services, etc.) based on 5G communication technology and IoT-related technology. A method for controlling a shared resource collision of a first base station in a communication system comprises the steps of: receiving, by the first base station, a resource sharing message from a second base station; determining, by the first base station, a second resource to be scheduled based on the received resource sharing message of the second base station, and scheduling the second resource for the first terminal; receiving, by the first base station, a collision control message from the second base station; determining, by the first base station, whether the second resource collides with resources based on the collision control message; and controlling, by the first base station, the use of the second resource by the first terminal based on the determination on whether the second resource collides with resources.
Patent KR-20220011830-A (KR)
Title: Pharmaceutical composition for the prevention or treatment of cancer comprising etacrinic acid or a pharmaceutically acceptable salt thereof as an active ingredient
Inventor: LEE CHANG HOON
IPC: A61K45/06
Filed: 2020-07-21
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating cancer comprising ethacrynic acid or a pharmaceutically acceptable salt thereof as an active ingredient. It has been confirmed that ethacrynic acid inhibits malignant transformation of cancer such as increased expression of norrin (NDP) and Wnt-2 by sphingosylphosphorylcholine (SPC), induction of epithelial mesenchymal transition (EMT), induction of cell migration and invasion, and induction of wound healing. It has been found that in the process of cancer malignancy, the expression of B7-H4 increases, which has been shown to induce epithelial mesenchymal transition (EMT), and it has been also confirmed that ethacrynic acid inhibits the expression of B7-H4 and inhibits malignant transformation of cancer, thereby providing a pharmaceutical composition for preventing or treating ethacrynic acid.
Patent KR-20220013685-A (KR)
Title: Transparent Display Device that Generates Focus Light
Inventor: YI TAE KYOUNG
IPC: G02B27/01
Filed: 2020-07-27
Abstract: The disclosed invention relates to a transparent display device. A first embodiment of the present invention comprises: a first transparent display; and a shield element which is an electronic shutter including a plurality of pixels independently controlled and controlling an electric signal applied to the pixels to adjust a light transmission rate and includes a first shield element adjacent to or closely attached to a light emitting surface of any one side of the first transparent display and a second shield element disposed to be farther than the first shield element from the light emitting surface of the first transparent display and spaced apart from the first shield element.
Patent KR-20220021721-A (KR)
Inventor: KIM JIN EUN
IPC: E04G17/04
Filed: 2020-08-14
Abstract: The present invention relates to a sepa tie fixing device for a formwork, wherein a separating force is increased while facilitating the entry of a sepa tie into a fixing device, thereby preventing the deformation of and damage to a formwork even during the casting of concrete, and the fixing device can be separated from the sepa tie without a clamper skidding during release, comprising: a base in the shape of a plate having mounting pieces at both sides to be able to be combined with a formwork; a mounting shaft combined with the center of the base while protruding in the direction of the formwork; and an attaching and detaching means combined with the fore-end of a sepa tie maintained in the formwork at a position opposite to the base at the fore-end of the mounting shaft. The attaching and detaching means includes: a detachable body welded and fixed to the mounting shaft; a pair of clampers contained in the front side of the inner diameter part of the detachable body, having a coupling female screw formed on an inner diameter part to be combined with a coupling male screw formed on the fore-end of an inserted sepa tie, and bisected to be regulated by a ring; and a spring interposed behind the clampers to assist the retreat and return of the clampers. Further included is a primary gripper, wherein the outer diameter of the rear end part of the clampers is greater than the inner diameter of the rear side part of a clamper mounting space formed in the inner diameter part of the detachable body to hang the clampers on the clamper mounting space and to prevent further entry, and the angle of the outer diameter part of the clampers with respect to the axial center of the clampers is greater than the angle of the inner diameter part of the clamper mounting space with respect to the axial center of the clamper mounting space.
Patent KR-20220027394-A (KR)
Inventor: YU SO YEONG
IPC: G01G15/00
Filed: 2020-08-27
Abstract: The present invention relates to an automatic measurement apparatus for specific gravity and viscosity of a drug, the automatic measurement apparatus automatically calculating viscosity of the drug based on injection speed and temperature of the drug, and automatically calculating specific gravity and temperature of the drug. The automatic measurement apparatus comprises: a storage tank which mixes and stores the drug; a circulation unit which circulates the drug; a measurement unit which stores the circulated drug and has an outlet on a lower side to be opened and closed by a valve; a weight detection unit which measures weight of the measurement unit; a height detection unit which detects height of the drug injected into the measurement unit; a temperature detection unit which detects temperature of the drug; an injection unit which reintroduces the drug discharged through the outlet of the measurement unit into the storage tank; and a control unit which detects and calculates the temperature, viscosity, and specific gravity of the drug through detection values of the weight detection unit, height detection unit, and temperature detection unit.
Patent KR-20220029864-A (KR)
Inventor: MIN KYOUNG WOOK
IPC: B60W60/00
Filed: 2020-09-01
Abstract: Disclosed are a device and a method for cooperative autonomous driving. According to an embodiment of the present invention, the method for cooperative autonomous driving comprises: a step of enabling an autonomous driving vehicle to transmit a cognitive activation message, a judgement activation message, and a control activation message to an infrastructure edge device; a step of enabling the infrastructure edge device to transmit information for guiding driving of the vehicle to a safety zone where the autonomous driving vehicle is stopped to the autonomous driving vehicle since at least one among the cognitive activation message, the judgement activation message, and the control activation message is not received from the autonomous driving vehicle; and a step of enabling the autonomous driving vehicle to drive to and be stopped at the safety zone based on the information received from the infrastructure edge device.
Patent KR-20220030728-A (KR)
Title: A producing device of masks for preventing sticking faulty of mask string by using radiant heat
Inventor: PARK JEONG RAN
IPC: H05B3/40
Filed: 2020-09-03
Abstract: The present invention relates to a mask manufacturing device using radiant heat to prevent defective mask strap attachment, which heats mask string fabric with radiant heat to straighten the same before the mask string fabric is provided to a mask manufacturing unit, in order to prevent mask strap attachment defects that occur during mask manufacturing, and then supplies the mask string fabric to the mask manufacturing unit to manufacture a mask.
Patent KR-20210033906-A (KR)
Title: Tool life management system of machine tool
Inventor: MOON JUM SEANG
IPC: G05B23/02
Filed: 2020-09-09
Abstract: The present invention relates to a tool lifespan management system of a machine tool, capable of managing the lifespan of a tool installed in at least one machine tool having an I/O interface capable of binary signal input and output. The tool lifespan management system includes: a work calculation part making a list of tools used for each machine tool based on inputted work plan data, and calculating work data including an individual workload of the tools; a tool history information storage part storing use history information of the tools installed in the machine tool; and a tool lifespan control part calculating a residual lifespan of each of the tools based on the work data and the tool history information, generating a binary lifespan signal based on a lifespan value on each of the tools to provide the signal to an I/O interface, and generating tool history information by receiving tool work information of each of the tools from the I/O interface to store the information in the tool history information storage part.
Patent KR-20220032433-A (KR)
Inventor: KANG HAN SIC
IPC: B26D5/16
Filed: 2020-09-28
Abstract: According to an embodiment of the present invention, a perforator for certification comprises: a base unit having a flat upper surface; a body unit positioned on a portion of an upper surface of the base unit to form an insertion space between a portion of a lower surface and the upper surface of the base unit; and a reading control unit installed in the body unit to control to operate or stop the body unit when receiving authentication information and reading authentication information corresponding to the registration information. In a state that a paper document composed of at least one sheet is inserted into the insertion space, the body unit forms a plurality of holes in the paper document.
Patent KR-20220044007-A (KR)
Title: Battery swapping method for electric truck
Inventor: PARK KYEUNG SIK
IPC: B60L53/80
Filed: 2020-09-29
Abstract: The present invention relates to an electric truck battery replacement method and, more specifically, to a method of charging an electric truck by replacing a battery of the electric truck with another battery, which is pre-charged in a charging space, in a replacement space for a short time so as to supply a large amount of electric energy required for the electric truck transporting a heavy object. In the case of a small electric truck, since a battery is fixed to the vehicle and an electric wire is directly connected to the vehicle to charge the battery, the electric truck cannot be driven during the charging time, which can result in a driving loss, and cannot be driven for a long time, which can lead to inconvenience, and also, in the case of a large electric truck including a trailer, the large electric truck cannot satisfy a required massive battery charging amount and is still on a development stage while not being able to be commercialized. The electric truck battery replacement method can fundamentally solve these charging issues as well as can save electricity costs for electric trucks by charging an electric truck with low-cost surplus electricity generated from a battery during a midnight period, and can enable a separated battery to be used an ESS for a domestic power grid supplying backup power for preventing a blackout of a power station during a maximum electricity consumption demand period.
Patent KR-20220047061-A (KR)
Title: Movable Housing Production Ordering System Using Machine Learning-Based Custom Housing Book
Inventor: KIM SOUNG HOUN
IPC: G06Q50/10
Filed: 2020-10-08
Abstract: The present invention relates to a method and system, which use data processed through a machine learning process based on each material and design profile content formed from material and design data required for manufacturing a movable housing, and customer data such as customer production requests, customer preferences and satisfaction by material and design to produces a housing book based on the material and design profile which is highly preferred to the customers and has excellent functionality and transmit the housing book to a user interface through a display module processing.
Patent KR-20220047089-A (KR)
Inventor: PARK YUN HEE
IPC: C09K11/62
Filed: 2020-10-08
Abstract: A quantum dot according to the present invention comprises: a seed comprising a group III element and a group V element; a growth layer provided on an outer surface of the seed and comprising a group III element and a group V element; and a shell layer provided on an outer surface of the growth layer, wherein the growth layer further comprises a supplementary element, a group III element different from the group III element.
Patent KR-20220048157-A (KR)
Inventor: PARK SANG HYEON
IPC: G06Q50/04
Filed: 2020-10-12
Abstract: Disclosed is a smart manufacturing method of user-customized furniture. The smart manufacturing method comprises the steps of: receiving the size of size-adjustable furniture having a predetermined shape through a remote computing device; providing information on an image of the furniture, rendered based on the size, to the computing device so that the computing device can output the image of the furniture; receiving, through the computing device, contract information on a consumer side of the furniture for executing a purchase contract for prefabricated furniture based on the rendered image of the furniture; generating a design drawing required for cutting parts constituting the prefabricated furniture from wood for manufacturing furniture parts when a purchase contract is concluded; and converting the design drawing into a code that a CNC machine can recognize, and providing the converted code to the CNC machine, so that the CNC machine can process the wood for manufacturing furniture parts according to the design drawing. Therefore, an efficient technique for designing and manufacturing user-customized furniture can be provided.
Patent KR-20220048841-A (KR)
Inventor: CHO SUNG AH
IPC: A23G9/04
Filed: 2020-10-13
Abstract: The present invention relates to flavored ice (cooled by mixing health food with purified water). For six pieces, one spoon of seasoning, which gives sweetness (white sugar, brown sugar, Nutella) according to a color of health food (strawberry, blueberry, mango, coffee), is mixed with a flavor (raspberry tea, peach tea) in purified water 100 ml and the mixture is heated for 30 seconds. Fruits/cookies (or wafers) are added to a drink and can be individually packaged after being cooled at 2℃ to 4℃.
Patent KR-20220052210-A (KR)
Inventor: KANG SEUNG CHAN
IPC: A23L27/30
Filed: 2020-10-20
Abstract: The present invention provides a method for manufacturing a fermented plant product using a fermented plant liquid to provide functions and effects of various polyphenols. According to the present invention, the method comprises the following steps: mixing 5 to 30 parts by weight of a first plant material, 100 parts by weight of water, 1 to 10 parts by weight of sugar, and 0.05 to 1 part by weight of lactic acid bacteria and fermenting the mixture at room temperature in a range of 5 to 25℃ for 30 days to 6 months to acquire a first fermented liquid; mixing 5 to 30 parts by weight of the same or different second plant material from the first plant material, 100 parts by weight of water, 1 to 10 parts by weight of sugar, and 1 to 10 parts by weight of the first fermented liquid and fermenting the mixture at room temperature in a range of 5 to 25℃ for 30 days to 6 months so that the sugar content of the mixture is in a range of 0.5 to 2 Brix and the mixture is strongly acidic in a range of pH 2 to pH 4, thereby acquiring a second fermented liquid; and mixing a third plant material, which is the same as or different from the first plant material or the second plant material, and the second fermented liquid in a weight ratio of 1 : 0.5 to 1 : 1.5 and fermenting the mixture at room temperature in a range of 5 to 25℃ for 20 days to 3 months to acquire a fermented plant product.