baber/WOPTO huggingface dataset:
Patent KR-20210028020-A (KR)
Title: Refrigerator
Inventor: KIM CHANG MIN
IPC: F25D11/02
Filed: 2019-09-03
Abstract: The present invention relates to a refrigerator. More specifically, the refrigerator comprises: a main body having an outer case and an inner case provided inside the outer case to provide an ice-making chamber and a refrigerating chamber to an upper portion and provide a freezing chamber to a lower portion; and a partition wall coupled to the inner case to form the ice-making chamber. A bead unit is formed in the inner case, and a recess unit of which a shape is coupled to the bead unit is formed on the partition wall. Through shape-coupling between the bead unit and the recess unit, an assembly position of the partition wall coupled to the inner case can be more easily identified to be set.
Patent KR-20210030724-A (KR)
Title: Camera actuator and Compact camera containing the same
Inventor: SHIN DOO SIK
IPC: G03B13/36
Filed: 2019-09-10
Abstract: Disclosed are a camera actuator for implementing auto-focusing and zoom functions, and a small camera including the same. The camera actuator according to the present invention, comprises: a base having a receiving space therein, having one side and the opposite side to be opened with respect to the direction of light traveling, and formed with one or more openings on a part of a side surface; one or more driving units installed in the opening of the base, and including a substrate having a coil mounted on a surface facing the receiving space; and one or more optical units movably installed in the receiving space of the base in an optical axis direction, and having a magnet coupled to correspond to one side surface facing the substrate. At least two coils are disposed on the substrate configuring a driving unit at regular intervals in a first direction parallel to an optical axis. Each of the coils has an air core unit at the center thereof, and a hall sensor is mounted on the air core unit of each of the coils one by one.
Patent KR-20200031053-A (KR)
Title: Method, computer program and devices for a network component and for a terminal device, a network component, a terminal device, and a system
Inventor: PROZESKY ARVID
IPC: H04L29/08
Filed: 2019-09-10
Abstract: According to embodiments of the present invention, provided are a method, a computer program, and a device for a network component and a terminal, and a network component, a terminal, and a system. According to the present invention, a method (10) for a network component (200) for providing information based on vehicle data of a vehicle (500) comprises the steps of: (11) receiving a data request for providing information from a user; (12) confirming an approval for data transmission of vehicle data by the user; (13) when the approval is made by the user, transmitting the data request to at least one control unit of the vehicle (500); (14) receiving the vehicle data from the vehicle (500); and (15) providing information based on the vehicle data of the vehicle (500).
Patent KR-20210036222-A (KR)
Title: Multipurpose holder for mobile terminal
Inventor: LEE KWANGHYUANG
IPC: H04M1/14
Filed: 2019-09-25
Abstract: Disclosed is a multipurpose holder for a portable terminal. The multipurpose holder for a portable terminal according to one embodiment of the present invention comprises: a pad unit having a groove unit recessed inward from one surface thereof and an insertion unit extending from both ends of the groove unit; and a strap having both ends inserted into the insertion unit to be placed in the groove unit, and having a central part bent or unfolded to move in a direction in which the both ends approach each other or move away from each other. When the strap is unfolded, the strap is received in the pad unit. According to the present embodiment, the multipurpose holder for the portable terminal is attached to the rear surface of the portable terminal or the rear surface of a case of the portable terminal, and selectively forms a holder or a finger holding unit depending on whether the strap is bent. The wireless charging is possible, there is no inconvenience in inputting a keyboard when a finger is held, and the external aesthetics are not compromised.
Patent KR-20210037773-A (KR)
Title: A manufacturing process of PST-32 zeolites
Inventor: SUK BONG HONG
IPC: C01B13/02
Filed: 2019-09-27
Abstract: The present invention relates to aluminosilicate PST-32 zeolite having an SBT structure, a method for preparing the same, and applicability of the zeolite as a catalyst and adsorbent/separating agent. Particularly, the present invention provides aluminosilicate PST-32 zeolite having large pores with a composition significantly different from the composition of any known zeolite. The present invention also provides applicability of the PST-32 zeolite as an adsorbent for a nitrogen, oxygen or carbon dioxide separation process, and a catalyst for fluid catalytic cracking of heavy oil or reaction of producing cumene (isopropylbenzene).
Patent KR-20210043205-A (KR)
Title: Flow analysis method and apparatus of thrust generated by actuator
Inventor: KIM HYUNG JIN
IPC: G06F30/00
Filed: 2019-10-11
Abstract: Disclosed are a flow analysis method of a thrust generated through an actuator and an apparatus thereof. The flow analysis method of the thrust generated through the actuator may comprise the steps of: receiving a flow condition for an environment identical to an environment to be analyzed; receiving an energy injection amount in accordance with a time over which plasma generated in a cavity constituting an actuator is injected into an internal air of the cavity; analyzing the received flow condition and the energy injection amount in accordance with the time to determine a thrust in accordance with the time generated by the actuator through an orifice constituting the actuator and a flow variable for an exit direction of the orifice; calculating a frequency amount using a peak value of the thrust in accordance with the determined time; and extracting a boundary condition for analyzing the flow of the thrust generated by the actuator using a period determined based on the calculated frequency amount and the flow variable for the determined exit direction of the orifice. Therefore, the overall flow analysis time of the thrust can be shortened.
Patent KR-20210043385-A (KR)
Title: Brush with comb
Inventor: JEON YEO WON
IPC: A45D24/08
Filed: 2019-10-11
Abstract: The present invention uses an empty inner space of a brush body to accommodate a tail comb, which is easy to lose, and to take it out easily whenever necessary. Compared to a brush, it is relatively small in volume and the flat tail comb can be stored inside the brush, so that it is easy to carry and has the advantage of effectively using the internal space of the brush.
Patent KR-20210045049-A (KR)
Inventor: KIM HEE SEON
IPC: H04N5/225
Filed: 2019-10-16
Abstract: The present invention relates to an apparatus and a method which convert image data photographed by using a camera function in a portable terminal into digital content such as an e-book and assigns a realistic effect to the digital content to provide a user with the digital content. According to the present invention, the method for providing a digital content service using a camera function of a portable terminal comprises: a process of photographing a prescribed object through a camera of a portable terminal; a process of converting the photographed image data into a digital content format in accordance with a user request; a step of creating digital content data from the image data corresponding to the digital content format conversion; and a process of storing the created digital content data and displaying the digital content data on a screen in response to a user request.
Patent KR-20210045880-A (KR)
Title: Novel use of Sedum middendorffianum Maxim extract
Inventor: CHOI JUNG HYE
IPC: A61K41/00
Filed: 2019-10-17
Abstract: The present invention relates to a novel use of a composition comprising a Sedum middendorttianum Maxim extract, and more specifically, to a pharmaceutical composition for preventing, alleviating or treating cancer, a health functional food composition, and a composition for photodynamic therapy, comprising an ethanol extract of Sedum middendorttianum Maxim. The extract of Sedum middendorttianum Maxim of the present invention has an excellent efficacy of inhibiting the viability of cancer cells, and can effectively prevent, alleviate and treat cancer as a pharmaceutical composition and a food composition using the extract. Specifically, the extract of Sedum middendorttianum Maxim has an excellent effect of inhibiting tumors by inducing apoptosis in cancer cells and exhibiting strong cytotoxicity to cancer cells. In addition, it has been confirmed that an IC50 value is lowered by three times or more when irradiated with a weak intensity of UVA that does not affect cell survival by using the Sedum middendorttianum Maxim extract alone and thus can be used to provide the effect of preventing, alleviating and treating cancer by using a photodynamic therapy. In addition, the extract of Sedum middendorttianum Maxim of the present invention is a compound derived from nature and has no side effects, and thus can be used in various ways as pharmaceutical compositions, health functional foods, and the like.
Patent KR-20200063044-A (KR)
Inventor: HAYASHI TAKAHISA
IPC: B23K26/06
Filed: 2019-10-31
Abstract: An object of the present invention is to process a workpiece while appropriately controlling a range of laser beam irradiation. A laser processing apparatus for processing a workpiece by using a laser beam comprises: a light source capable of emitting a laser beam; an axicon lens disposed on an optical axis of the laser beam emitted from the light source; and an aperture diaphragm disposed between the light source and the lens and having an aperture diameter smaller than a beam diameter of the laser beam. According to the present invention, the workpiece is processed by allowing the laser beam having a narrower beam diameter due to the aperture diaphragm to enter the axicon lens to generate a pseudo-Bessel beam and then adding a target processing area of the workpiece to a processible intensity area, in which the intensity of the pseudo-Bessel beam has a value equal to or more than a pre-determined processing threshold value.
Patent KR-20210054163-A (KR)
Inventor: KIM YOUNG CHUL
IPC: B01J23/78
Filed: 2019-11-05
Abstract: The present invention relates to a nickel-based catalyst for a steam-carbon dioxide reforming reaction of methane and to a method for producing syngas using the same, and more particularly, to a nickel-based catalyst used for a complex reforming reaction of simultaneously reforming methane into steam and carbon dioxide, in which a ternary metal composed of nickel, magnesium and cerium as active metals, is supported on an alumina support.
Patent KR-20210056820-A (KR)
Title: Vehicle based outdoor advertising system and method
Inventor: HONG YONG EUY
IPC: G06Q30/02
Filed: 2019-11-11
Abstract: The present invention relates to a vehicle-based outdoor advertising system. A vehicle-based outdoor advertisement server in which a hologram reproducing device is interlocked with a plurality of vehicle advertisement terminals mounted in the outside direction of a vehicle comprises: a vehicle management unit that registers and manages each of vehicles, wherein the vehicle management unit sets only a vehicle in a driving state as an advertisement vehicle and tracks the location thereof in real time; a vehicle grouping unit for grouping each of advertisement vehicles into a plurality of advertisement groups on the basis of location, and then time-synchronizing each of the vehicle advertisement terminals in a group unit; an advertisement management unit for storing and managing information on advertisement content, advertiser information, advertisement fees, advertisement areas, and advertisement time by performing mapping with each other; an advertisement transmitting unit that selects and provides advertisement content to be reproduced by each of the advertisement groups according to the advertisement areas and the advertisement time, and enables the vehicle advertisement terminals to time-synchronize and reproduce the same content in a group unit; and an advertisement fee management unit that collects and manages an advertisement transmission history to each vehicle, and then calculates and settles advertisement transmission fees for each vehicle on the basis of the advertisement transmission history.
Patent KR-20210057295-A (KR)
Title: The production method of activated carbon utilizing the botanical raw materials
Inventor: SUNG DONG MIN
IPC: C01B32/324
Filed: 2019-11-12
Abstract: Provided is a method for manufacturing activated carbon using plant-based raw materials. The method for manufacturing activated carbon of the present invention comprises the following steps of: manufacturing raw material powder by pulverizing at least one of rice bran, malt waste, and silver grass to an average particle size of 5 to 1000 μm based on D50; carbonizing the pulverized raw material powder at a temperature of 300 to 700°C for 1 minute to 10 hours; and activating the carbonized raw material powder at a temperature of 500 to 950°C for 30 minutes to 6 hours in a state in which excess heat steam, carbon dioxide or air of a temperature of 150 to 700°C is injected to manufacture the activated carbon.
Patent KR-20210052116-A (KR)
Title: Apparatus and method for access management through Non-Access stratum protocol processing for data communication service in 5G environment
Inventor: SUH KYUNGJOO
IPC: H04W48/08
Filed: 2019-11-15
Abstract: The present invention relates to a communication technique that converges a 5G communication system with an IoT technology to support higher data rates after a 4G system and a system thereof. The present invention can be applied to intelligent services (eg, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to an embodiment of the present invention, control of access of a terminal or access of the terminal is permitted by using an NAS protocol in 5G communication, thereby controlling a congestion situation.
Patent KR-20210060224-A (KR)
Inventor: PARK SOO YONG
IPC: G06F16/13
Filed: 2019-11-18
Abstract: The present invention relates to a blockchain-based voice recording file storage system. According to the present invention, the voice recording file storage system comprises: a voice-to-text conversion device using a preset voice-to-text conversion algorithm to convert a voice recording file into a text file and outputting the converted text file and information about the voice-to-text conversion algorithm; a blockchain network configured to generate a block storing the text file and the information about the speech-text conversion algorithm output from the speech-text conversion device and store the generated block in a blockchain; and a data storage device storing an original voice recording file. Accordingly, a text file for a voice recording file and an original voice recording file can be reliably stored.
Patent KR-20210062431-A (KR)
Inventor: SON JU HWA
IPC: G02B9/62
Filed: 2019-11-21
Abstract: An imaging optical system of the present invention includes a first lens with a concave object side, a second lens with refractive power, a third lens with a convex object side with negative refractive power, a fourth lens with refractive power, a fifth lens with refractive power, and a sixth lens having refractive power. An angle of view of the imaging optical system is 120 degrees or more.
Patent KR-20210062821-A (KR)
Title: Variable I type girder formwork and method of manufacturing I type girder using the same
Inventor: SHIN MYOUNG GYU
IPC: E21F1/04
Filed: 2019-11-22
Abstract: According to the present invention, provided is a form for manufacturing an I-type girder that includes a top flange (110), a bottom flange (120), and a web (130) connecting the top and bottom flanges (110, 120). The form is characterized by including an outer form (200); an inner form (300); and a spacer (400) adjusting a gap between the outer form (200) and the inner form (300). With the present invention, various shapes of I-type girders can be manufactured using a single form, which makes on-site fabrication of I-type girders possible without excessive facility investment costs.
Patent KR-20210064440-A (KR)
Title: Highway 2nd accident prevention system using drone
Inventor: RYU EAN JAE
IPC: G08G1/097
Filed: 2019-11-22
Abstract: The present invention relates to a system for preventing a secondary accident occurring on a highway using a drone. The system comprises: a control center (10) which automatically identifies an accident that has occurred on a highway through at least a CCTV or receives an accident report from a reporter, and outputs a dispatch signal along with location information of an accident site; a rescue drone (20) which receives the dispatch signal, moves to the accident site, photographs an on-site situation at the accident site, and extinguishes the fire as necessary; and a guidance drone (30) which receives the dispatch signal, moves to a point spaced rearward by a predetermined distance from the accident site, and guides an accident situation to a driver driving to the accident site. Accordingly, the present invention is characterized in that a rescue drone is dispatched to an accident site and takes pictures of a situation around the accident site and an on-site situation so as to allow a rescue team to understand the accident situation before arriving at the accident site, thereby inducing a prompt action. In addition, in the event of a fire, fire extinguishers are directly fired so as to extinguish fire at an early stage, thereby preventing the occurrence of a big accident. Moreover, the guidance drone moves to a reverse road spaced apart from the accident site by a predetermined distance and displays an appropriate speed limit, an accident guidance text, and an accident scene video so as to induce safe driving of a driver who drives to the accident site, thereby effectively preventing the occurrence of a secondary accident.
Patent KR-20210063561-A (KR)
Title: Semiconductor memory devices and methods of operating the same
Inventor: JEONG YUN KYEONG
IPC: G11C11/408
Filed: 2019-11-25
Abstract: Various embodiments of the present invention relate to a semiconductor memory device which comprises a memory cell array, an error correction code (ECC) engine, a refresh control circuit, and a control logic circuit. The memory cell array has a plurality of memory cell rows, each of which includes a plurality of dynamic memory cells. The refresh control circuit performs refresh operation for the memory cell rows. The control logic circuit controls the ECC engine and the refresh control circuit in response to commands and addresses from an external memory controller. The control logic circuit controls the ECC engine such that the ECC engine performs ECC decoding operation for each of the subpages of a first memory cell row in a reading operation for at least one first memory cell row among the memory cell rows to provide an error occurrence signal. The control logic circuit compares a frequency of error occurrence for the first memory cell row with a threshold value and provides an address for the first memory cell row as an error address to the refresh control circuit when the frequency of error occurrence is no less than the threshold value. The refresh control circuit increases the refresh frequency of the first memory cell row during a period of refresh. Accordingly, provided is a semiconductor memory device which can control refresh by using error information.
Patent KR-20210068757-A (KR)
Title: Microbe reactor
Inventor: KIM DOO HYUN
IPC: B01F15/00
Filed: 2019-12-02
Abstract: The present invention relates to a bioreaction stirrer for efficiently stirring a sample provided in an internal space so that a biochemical reaction of the sample occurs actively therein. According to an embodiment of the present invention, a driving coupling part is formed in a housing part in the axial direction, and a rotating shaft part is coupled with an impeller part through the driving coupling part, so the blind spot in the lower portion of the housing part can be reduced as much as possible. The rotating shaft part coupled with the impeller through the magnetic force is provided so as to be adjustable in height through a vertical transfer part, so the entire interior of the housing part can be efficiently stirred.
Patent KR-20210068874-A (KR)
Title: Device for adjusting position of target
Inventor: LEE JAE HYUK
IPC: F16F1/02
Filed: 2019-12-02
Abstract: Disclosed is an apparatus for adjusting the position of a target, which is to precisely locate a target to be measured at a measuring position of a measuring apparatus. The apparatus for adjusting the position of the target comprises: a fixing frame (10) which has a left/right sliding groove (12) extended in a left and right direction inside; a left/right moving frame (20) which slides in the left and right direction by being inserted into the left/right sliding groove (12) of the fixing frame (10), and which has a forward/backward sliding groove (22) extended in a forward/backward direction inside; a left/right driving unit (30) which pushes a rear end of the left/right moving frame (20) and controls the left/right position of the left/right moving frame (20); a forward/backward moving frame (40) which slides in a forward/backward direction by being inserted into the forward/backward sliding groove (22) of the left/right moving frame (20), and which has a target mounting unit (42) on which a target (5) is mounted inside; and a forward/backward driving unit (50) which pushes the rear end of the forward/backward moving frame (40) and controls the position in a forward/backward direction of the forward/backward moving frame (40).
Patent KR-20210073205-A (KR)
Title: Method, apparatus and computer program for generating earth surface data from 3-dimensional point cloud data
Inventor: KIM JI WOONG
IPC: G09B29/00
Filed: 2019-12-10
Abstract: A method for generating earth surface data according to various embodiments of the present disclosure, in a method performed by a computing device, includes the steps of: obtaining at least one user input pointing to the earth surface on 2D data; extracting points of 3D point cloud data corresponding to the at least one user input; calculating coordinate values of the earth surface from the points of the extracted 3D point cloud data; and generating earth surface data including the calculated coordinate values of the earth surface.