baber/WOPTO huggingface dataset:
Patent KR-20210149286-A (KR)
Inventor: LEE YOUNG TAE
IPC: B05C17/03
Filed: 2020-06-01
Abstract: A roller brush according to the present invention includes: a first roller unit including a first shaft having a hollow tube shape passing through a center thereof to receive paint supplied therein and discharge the received paint to the outside, a cylinder for storing paint discharged from the first shaft to the outside to discharge the stored paint to the outside and surround the first shaft, and a first brush provided on the outer surface of the cylinder to perform paint painting; a second roller unit including a second shaft formed through a center thereof, and a second brush provided on the outer surface of the second shaft to accommodate paint falling from the first roller unit; a connecting mechanism for connecting the first shaft and the second shaft of the first roller unit and the second roller unit to simultaneously roll the first roller unit and the second roller unit; and a handle unit for transmitting power to the connecting mechanism by an extension mechanism extending from the connecting mechanism. When painting, contamination of surrounding paint is prevented.
Patent KR-20210152815-A (KR)
Title: Cooling air flowing systme for vehicle
Inventor: PARK DANGHEE
IPC: B60K11/08
Filed: 2020-06-09
Abstract: The present invention relates to a vehicle cooling air flow system, comprising: a cooling chamber into which an outside air is introduced; a radiator mounted within the cooling chamber; a variable plate provided at one side of the cooling chamber and selectively moved to adjust an internal volume of the cooling chamber; a driving unit for driving the variable plate; a vehicle operating status measurement unit; and a controller controlling an operation of the driving unit according to an output signal of the operating status measurement unit. An objective of the present invention is to provide the vehicle cooling air flow system, which can efficiently utilize a capacity of the radiator.
Patent KR-20210154022-A (KR)
Inventor: CHO DONGHO
IPC: F03D7/04
Filed: 2020-06-11
Abstract: The present invention relates to a power generation system which generates a power by performing wind power generation and pumping-up power generation, comprising: a plurality of wind power generation devices disposed at a sea level and generating a wind power; a pumping-up power generation device disposed on a seabed and generating pumping-up power using a fluid; and a control device for controlling a movement of the pumping-up power generation device according to an amount of the power generated by the plurality of wind power generation devices.
Patent KR-20200142473-A (KR)
Inventor: JOHNSON STEVE M
IPC: A47L11/40
Filed: 2020-06-12
Abstract: An autonomous floor cleaner or a floor cleaning robot of the present invention can include an autonomously movable housing and a driving system that autonomously moves the autonomously movable housing over a surface to be cleaned based on an input from a controller. A brush chamber, a waste receiver, and a supply tank can be formed as an integrated assembly which is detachable from the autonomously movable housing.
Patent KR-20210155409-A (KR)
Inventor: JIN KYUNG CHAN
IPC: G05D1/02
Filed: 2020-06-15
Abstract: One embodiment of the present invention provides a technology capable of increasing cleaning efficiency by a robot cleaner by allowing the robot cleaner to be movable by avoiding an object to be cleaned when it is determined that it is impossible to clean the object to be cleaned. A robot cleaner for detecting feces according to one embodiment of the present invention comprises: a rotatable body part having an inner space and including a plurality of moving wheels so as to be rotatable while moving; an imaging unit which is formed in the inner space of the body part, and acquires an image including an object to be cleaned by photographing the surroundings of the body part; a contact sensing unit which is formed in the inner space of the body part, selectively comes in contact with the object to be cleaned, and provides a force to the object to be cleaned; an odor sensing unit which is formed in the inner space of the body part, sucks air around the body part, and detects component particles included in the object to be cleaned by a contact with the component particles; and an analysis unit which determines whether the object to be cleaned can be cleaned by analyzing the image, a location change of the object to be cleaned due to the contact, or information on the component particles.
Patent KR-20210157961-A (KR)
Inventor: MIN KOOK CHOI
IPC: A61B34/10
Filed: 2020-06-23
Abstract: Disclosed is a method for acquiring motion information of a surgical robot using a 3D simulation. The method for acquiring motion information of a surgical robot using three-dimensional simulation is a method executed by a computer. The method comprises the steps of: acquiring manipulator operation data obtained by performing a motion on a virtual body model generated by 3D modeling data on a 3D simulation; converting the manipulator operation data into a machine signal so that the robot arm can be executed in the same manner as in the 3D simulation in a real space; executing the robot arm using the machine signal of the converted manipulator operation data, and acquiring robot arm execution data; and acquiring the manipulator operation data and the robot arm execution data as surgical robot data sets. According to the present invention, it is possible to provide an optimized surgical robot data set with high accuracy.
Patent KR-20210158715-A (KR)
Inventor: JEONG WOO SEOK
IPC: F21Y115/10
Filed: 2020-06-24
Abstract: The present invention relates to a desktop lamp attached with an air purifier. The desktop lamp attached with an air purifier is composed of four stages, wherein a first stage is provided with a power unit for supporting a lighting unit, a connection unit and an air purifier unit, and operating power, a second stage is provided with the air purifier unit for connecting the lighting unit, a third stage is provided with the connection unit for connecting the air purifier unit and the lighting unit; and a fourth stage is provided with the lighting unit. Accordingly, a small air purifier for purifying indoor polluted air and a lamp for illuminating a certain part according to a user's need are integrated, to allow the user to use both the lamp and the air purifier in an integrated manner.
Patent KR-20200085248-A (KR)
Inventor: KANG SE MYUNG
IPC: F26B5/06
Filed: 2020-06-30
Abstract: The present invention relates to an infrared lyophilization system which is to increase a sublimation drying speed by radiant energy while maintaining vacuum by installing an infrared lamp inside a lyophilizer. The infrared lyophilization system of the present invention comprises: a drying chamber for accommodating an object to be lyophilized therein; a vacuum pump for creating a vacuum state inside the drying chamber; a freezing trap connected between the drying chamber and the vacuum pump and absorbing moisture in the drying chamber; an infrared lamp installed inside the drying chamber and providing radiant heat for the object; a drying period sensing unit for sensing a time point of switching a constant rate drying period for the object into a decreasing rate drying period; and a lamp operating control unit for controlling an operation of the infrared lamp in accordance with a sensing result of the drying period sensing unit.
Patent KR-20220003749-A (KR)
Inventor: MOON JONG HOON
IPC: E21D11/38
Filed: 2020-07-02
Abstract: The present invention relates to a lining segment for a tunnel preventing a water leakage and a method for preventing a water leakage using the same, in which a pressing gasket is pressed according to injection of an injection material through an injection path to ensure a water leakage prevention effect and a water leakage which occurs during usage of a tunnel is instantly preventable by being formed such that an end portion of the injection path may communicate with the pressing gasket provided at a lateral end portion of a segment body constituting a tunnel lining. The lining segment for the tunnel preventing the water package according to the present invention comprises: the segment body formed in a shape of an arc corresponding to the circumferential direction of an inner circumferential surface of the tunnel; the pressing gasket coupled along the lateral end portion of the segment body; and the injection path provided within the segment body and having one end communicating with the inner side surface of the segment body and the other end communicating with a lateral end of the segment body at the position of the pressing gasket.
Patent KR-20220008024-A (KR)
Inventor: LEE TAE HOON
IPC: A23L33/10
Filed: 2020-07-13
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating bone diseases, and more particularly, by including a novel N-phenyl-methylsulfonamido-acetamide compound to inhibit osteoclast differentiation and/or generation, periodontitis, etc., it is possible to exhibit excellent preventive or therapeutic effects for various bone diseases, including periodontitis and the like.
Patent KR-20220008432-A (KR)
Inventor: KIM BONG SEOK
IPC: B25J15/00
Filed: 2020-07-13
Abstract: The present invention relates to a finger module and a gripper using the same. According to the present invention, the finger module comprises: a first link; a second link engaged with an end unit of the first link by a hinge; a third link engaged with an end unit of the second link by a hinge; a first spring rotating the second link in one direction with respect to the first link; a second spring rotating the third link in one direction with respect to the second link and having an elastic force greater than that of the first spring; a wire rotating the second link in the other direction with respect to the first link and rotating the third link in the other direction with respect to the second link; and a driving unit fixed on the first link and controlling the tension of the wire. The present invention is able to grip a single thin object through a simple structure.
Patent KR-20210020777-A (KR)
Title: Dispersible powder and cosmetics
Inventor: MORIYA HIROYUKI
IPC: A61K8/81
Filed: 2020-07-24
Abstract: An objective of the present invention is to provide dispersible powder having excellent dispersibility and high dispersion stability particularly in an aqueous medium. Another objective is to provide cosmetics blended with the dispersible powder, capable of forming a uniform cosmetic film and having favorable spreadability upon application, smooth application, adhesiveness, and feeling on use as well as high stability. The dispersible powder is obtained by treating powder with a surface treating agent. The surface treatment agent comprises a (meth)acrylic polymer containing a repeating unit having a phosphorylcholine group.
Patent KR-20220013248-A (KR)
Title: Apparatus and method of spectrum sharing operation of multiple wireless communication systems
Inventor: XUE PENG
IPC: H04W16/10
Filed: 2020-07-24
Abstract: The present invention relates to a communication technique that combines 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. The present invention relates to a spectrum sharing method between multiple wireless communication systems and a device thereof which dynamically allocate resources in time/frequency domains between 4G LTE and 5G NR, thereby efficiently using the resources.
Patent KR-20220014253-A (KR)
Inventor: LEE JEA HUN
IPC: F22B15/00
Filed: 2020-07-28
Abstract: An objective of the present invention is to provide a steam boiler usable for incineration which is easily maintained and managed by simplifying a structure. According to the present invention, the steam boiler usable for incineration comprises: a pyrolysis incinerator having an incineration space in which an object to be incinerated is accommodated to be incinerated; a base frame allowing a plurality of parts to be installed thereon and supporting to allow a worker to approach an upper portion of the pyrolysis incinerator; a transport apparatus having a caterpillar track for transporting the object to be incinerated to an upper portion of the base frame; a fuel supply device supplying fuel for flame generation into the pyrolysis incinerator; a gas supply device supplying gas into the pyrolysis incinerator; a water supply device supplying water to an upper portion of the pyrolysis incinerator; a heat exchanger heating water received from the water supply device with heat received from the incineration space above the pyrolysis incinerator; a heat generator receiving steam from the heat exchanger to generate heat; and a control board controlling operations of the transport apparatus, the fuel supply device, the gas supply device, and the water supply device.
Patent KR-20210018080-A (KR)
Title: Dressing board and dressing method of cutting blade
Inventor: ISHII TAKAHIRO
IPC: B24B53/12
Filed: 2020-07-29
Abstract: The purpose of the present invention is to provide a dressing board, which is capable of restraining generation of a processing defect. The dressing board for dressing of a cutting blade by enabling a cutting blade cutting a workpiece to be incised comprises: a substrate which does not contain an abrasive grain; and a dressing member installed on the substrate and containing the abrasive grain. The substrate and the dressing member come in contact with the cutting blade to enable the cutting blade to be worn out.
Patent KR-20220014761-A (KR)
Inventor: LEE KEE CHANG
IPC: G01N21/35
Filed: 2020-07-29
Abstract: According to an embodiment, a method of searching for a synthesis condition is disclosed. The method includes the steps of: designating N+1 vertices separated from each other, each having an experimental condition corresponding to a designated location in an N-dimensional space including N axes, each corresponding to a different experimental variable; performing a reflection operation for moving the first vertex determined based on experimental values corresponding to the vertices to an opposite side of an N−1 dimensional simplex based on a center point of the N−1 dimensional simplex corresponding to remaining N vertices; performing a projection operation for moving again the first vertex back to a location where a movement path of the first vertex and a predetermined boundary of the N-dimensional space cross each other when the first vertex is moved outside the predetermined boundary; and determining, as the synthesis condition, an experimental condition of a final vertex determined based on experimental values corresponding to vertices after the projection operation.
Patent KR-20200093512-A (KR)
Title: Fermentation and destruction apparatus for feed waste
Inventor: CHA YANG SOO
IPC: B09B3/00
Filed: 2020-07-30
Abstract: The present invention relates to a food waste fermentation and destruction apparatus installed with a lower fermentation vessel (20); an upper fermentation vessel (20′); a stirring rotation shaft (30); a motor (40); a moisture supply mechanism (50); a drainage groove (60); a drainage groove cleaning mechanism (70); a control panel (80); a housing (80′); and a microbial supply vessel (90), wherein the stirring mechanism with six stirring arms during a stirring step is installed to the stirring rotation shaft at an angle of 60 degrees, a blade is fastened to an end of the stirring arm with nuts and bolts in which a height of the end blade (30″) is 1 cm to 3 cm higher than the intermediate blade (30′) in a front of the end blade, the fermentation vessel is provided therein with six bracket grooves equal to the number of six stirring arms, respectively, to increase the food treatment efficiency so there is no organic waste that has not been extinguished to prevent odors caused by harmful gas, operations are performed easily and automatically, and the amount of water sprayed into the fermentation vessel is minimized while maximizing the efficiency of disinfection treatment of food waste so that there is no food waste that has not been extinguished inside the fermentation vessel to prevent the odors. In addition, since it is suitable for the regulations on sewage even when the residue is not treated for water purification, an additional water purification device is unnecessary to be installed, so manufacturing costs and management costs of the device is accordingly reduced to minimize costs for disposing of the food waste, thereby remarkably facilitating economic feasibility.
Patent KR-20220019966-A (KR)
Inventor: KIM DAE SUNG
IPC: A01K15/04
Filed: 2020-08-11
Abstract: Provided are an animal control device and an animal control system including the same. The animal control device includes a sensor for detecting movement of an animal; and a view blocker arranged to block the view of the animal and controlling light transmittance according to a signal detected by the sensor. According to the present invention, the animal can be calmed by blocking the view thereof.
Patent KR-20220021053-A (KR)
Inventor: KIM BYUNG KI
IPC: B29C45/32
Filed: 2020-08-12
Abstract: Disclosed is a manufacturing device of a straw holder molded article. According to an embodiment, the manufacturing device comprises: a lower mold in which a jig groove is formed concavely on an upper surface; an upper mold coupled to an upper part of the lower mold and having a molding groove formed on a bottom surface; a plurality of first and second inner molds detachably coupled to the jig groove of the lower mold; a driving unit closely adhering to or separating first and second inner molds from each other; and an opening hole in which a ring-shaped molding groove is dug and formed from a side surface to an inner side, and which is through the ring-shaped molding groove formed on an upper surface, wherein the first and second inner molds have opposite sides being in contact with or spaced apart from each other. Therefore, a resin is injected into the ring-shaped molding groove and molded to form a cylindrical ring body injection product.
Patent KR-20220021495-A (KR)
Inventor: JANG KYOUNG IK
IPC: H04N21/2662
Filed: 2020-08-14
Abstract: An object of the present invention is to improve resolution of a streaming video file in a simple way. According to an embodiment of the present invention, a method for improving resolution comprises: a processing step of processing video data in a server that provides video data for streaming; a generating step of obtaining grid generation pattern information based on the processed video data and generating a neural network file required to improve resolution of the video data based on grid generation pattern information; and a transmitting step of dividing the requested video data and a neural network file required to restore the resolution of the requested video data when receiving a streaming request from a user device and transmitting the divided video data to the user device.
Patent KR-20220022512-A (KR)
Inventor: BOK SEUNG LYONG
IPC: H01L27/32
Filed: 2020-08-18
Abstract: According to the present invention of an electronic device includes: a display panel; a window disposed on the display panel and including thin glass; and an input sensor disposed between the display panel and the window and including a first sensing electrode extending in a first direction and a second sensing electrode extending in a second direction crossing the first direction. At least a portion of each of the first sensing electrode and the second sensing electrode includes a plurality of fine sensing electrodes operating as a fingerprint sensing sensor. Accordingly, the present invention can provide the electronic device including a fingerprint sensing sensor which operates over an entire display area. Accordingly, the electronic device can recognize a fingerprint from the front of the display area.
Patent KR-20220023368-A (KR)
Title: Portable Violin Case Capable Of Inserting Musical Notes
Inventor: KIM WON CHANG
IPC: G10G7/00
Filed: 2020-08-21
Abstract: The present invention relates to a portable violin case, and more particularly, to a portable violin case capable of storing sheet music in the violin case by providing a separate sheet music storage space in the upper part of a two-layer structure. The violin case capable of storing sheet music has the separate sheet music storage space on the upper part of the two-layer structure so that sheet music can be stored in the violin case, and there is no need to carry a separate sheet music storage bag when moving.
Patent KR-20220025986-A (KR)
Title: Display device
Inventor: PARK DO YEONG
IPC: H01L51/52
Filed: 2020-08-24
Abstract: A display device is provided. The display device includes: a plurality of sub-pixels including a light emitting area; a plurality of electrodes disposed in the light emitting area, extended in a first direction and spaced apart from each other in a second direction intersecting the first direction; a first insulating layer disposed on the plurality of electrodes; a first bank including a first bank portion disposed on the first insulating layer and surrounding the light emitting area, and a second bank portion connected to the first bank portion and disposed in the light emitting area; and a plurality of light emitting elements disposed on the electrodes spaced apart in the second direction. The height of the second bank portion of the first bank is lower than the height of the first bank portion.
Patent KR-20210031819-A (KR)
Title: Transport processing device and transport processing method
Inventor: NAKANO NOBUYUKI
IPC: B65G47/84
Filed: 2020-08-26
Abstract: The present invention relates to a transport processing device and a transport processing method. According to the present invention, it is possible to prevent a dropped tablet from making inroads into a non-defective tablet collecting portion even in the event of an accidental drop during delivery. A tablet printing device (transport processing device) has first and second transport mechanisms, a processing unit (60), a transfer mechanism, a determination unit (120), and a non-defective product discharge mechanism (110). The first transport mechanism and the second transport mechanism transport a tablet (9) in a transport direction. The processing unit (60) performs predetermined processing on the tablet (9). At a delivery position, the transfer mechanism delivers the tablet (9) from the first transport mechanism to the second transport mechanism. The determination unit (120) determines whether or not the processing state of the tablet (9) is defective. The non-defective product discharge mechanism (110) performs dropping to a non-defective product discharge port by releasing adsorption at an adsorption hole where the tablet (9) that is not defective remains adsorbed. The delivery position is disposed at a position deviating from above the non-defective product discharge port. As a result, it is possible to prevent the tablet (9) from making inroads into the non-defective product discharge mechanism (110) even in the event of an accidental drop during delivery.
Patent KR-20220027416-A (KR)
Inventor: KIM NAM HO
IPC: G01N15/02
Filed: 2020-08-27
Abstract: Disclosed is a portable apparatus for analyzing an aggregate size, comprising: screen modules which are sequentially stacked on a base, and have screen networks having different sizes; a fixing unit which fixes a plurality of screen modules stacked on the base; and a weight measurement module which includes the screen modules stacked on the base and a frame classified by size by the plurality of screen modules, to measure the weight.