baber/WOPTO huggingface dataset:
Patent KR-20190121726-A (KR)
Inventor: MIN SUNG GI
IPC: E02B5/08
Filed: 2019-10-14
Abstract: The present invention relates to a device for cleansing floating matter, a filtering device used in a reservoir or on the sea surface in a coastal area to improve water quality. The filtering device connected to a workboat comprises: a frame protruding from a filtering box to support a front side of the workboat; the filtering box connected to a rear side of the workboat by a hinge; an inlet inclined at an upper side of the filtering box; a fixed wire mesh; a filtering bag assembled to the frame and provided in an installation section of the fixed wire mesh; and a suction pump provided through a suction space formed on a rear lower side of the filtering box. Floating matter such as green algae floating on the water surface is introduced into the inlet together with water by a suction power of the suction pump, and then filtered out by the filtering bag.
Patent KR-20210044478-A (KR)
Title: A complex of activated carbon-three-dimensional graphene and supercapacitor electrode comprising the same
Inventor: JEONG GON SON
IPC: H01G11/86
Filed: 2019-10-15
Abstract: The present invention relates to an activated carbon three-dimensional crumpled graphene composite and a supercapacitor electrode including the same. The activated carbon three-dimensional crumpled graphene composite includes: a core made of activated carbon; and a three-dimensional crumpled graphene shell coated on a surface of the core in a form surrounding the outside of the core, and thus when used as an electrode, high electrical conductivity and high specific surface area can be stably implemented at high tap density, so high specific capacitance, high rate capacity, and high performance can be maintained even during long-term cycling.
Patent KR-20210048929-A (KR)
Title: Iron oxide nanocube with open-mouthed cavity and methods for preparing the same
Inventor: LEE IN SU
IPC: B01J35/02
Filed: 2019-10-24
Abstract: The present invention relates to a method for manufacturing an iron oxide nanocube having an open cavity concave inwardly on an external surface, an iron oxide nanocube manufactured thereby, and a use of the iron oxide nanocube. According to the manufacturing method according to one embodiment, it is possible to manufacture an iron oxide nanocube having an open cavity in the form of concave inward on the outer surface, and a catalyst for Fenton oxidation treatment comprising the iron oxide nanocube and a noble metal nanocrystal manufactured by the method has an asymmetric structure to be self-propelled, thereby being used to efficiently remove pollutants contained in wastewater.
Patent KR-20200107748-A (KR)
Inventor: KIM MUN JAE
IPC: G06F3/0484
Filed: 2019-10-28
Abstract: The present invention relates to a game skill control device and a method thereof, wherein the method comprises the steps of: providing information associated with touch pattern registration conditions including the number of first touch patterns and the number of second touch patterns which are predetermined with respect to a game skill to a user terminal; receiving a touch pattern input to be registered corresponding to the use of the game skill from the user terminal; and registering the received touch pattern input as a user input which can use the game skill if the number of first touch patterns and the number of second touch patterns included in the received touch pattern input satisfy the touch pattern registration conditions. Therefore, a user can be further interested in a game program.
Patent KR-20210051092-A (KR)
Title: Safety door
Inventor: CHO HYUN YONG
IPC: E06B7/34
Filed: 2019-10-29
Abstract: The present invention relates to a safety door, where an auxiliary door is provided to an entrance door to allow a user to receive objects such as a parcel or delivered food from an outsider, allowing the user to safely receive the object while a predetermined interval between the outsider and the inner user is maintained when the auxiliary door is opened.
Patent KR-20210053681-A (KR)
Title: Preparation Method of Light Modulating Device
Inventor: YOU JUNG SUN
IPC: G02F1/1337
Filed: 2019-11-04
Abstract: The present application may provide a method for manufacturing a light modulation device, which can remove defects such as non-uniformity of alignment, etc. and further improve the alignment state in a light modulation device which adjusts the alignment of a liquid crystal compound by means of a liquid crystal alignment film and the adhesive layer or a sticking agent layer. The method for manufacturing the light modulation device includes the steps of: heat-treating a first substrate having a first surface and a second surface and having a sticking agent layer or an adhesive layer formed on the first surface; and laminating first and second substrates so that a first surface of the second substrate and a first surface of the heat-treated first substrate face each other, wherein the second substrate having the first surface and a second surface, and having a spacer and a liquid crystal alignment film formed on the first surface.
Patent KR-20210055911-A (KR)
Title: Die transfer module and die bonding apparatus having the same
Inventor: JUNG YEON HYUK
IPC: H01L21/683
Filed: 2019-11-08
Abstract: Disclosed are a die transfer module and a die bonding device including the same. The die transfer module comprises: a stage unit for supporting dicing tape to which dies are attached; a swing arm configured to be swingable about a rotational axis disposed in a horizontal direction at an upper portion of the stage unit; a pickup unit mounted on a lower portion of the swing arm and for picking up a first die among the dies; a swing driving unit for rotating the swing arm by a first angle in a first direction after the first die is picked up by the pickup unit; a die stage disposed to face the pickup unit in a state in which the swing arm is rotated in the first direction and for receiving the first die from the pickup unit; a first rotation driving unit for rotating the die stage so that the first die faces upward after the first die is transferred onto the die stage; and a second rotation driving unit for rotating the die stage with respect to a central axis of the die stage to align the first die on the die stage. The first die transferred onto the die stage is picked up by a bonding module and then bonded onto a substrate. Accordingly, the time required for transferring the dies can be greatly reduced.
Patent KR-20210055987-A (KR)
Title: A multilayer ceramic capacitor
Inventor: PARK JAE SUNG
IPC: H01G4/30
Filed: 2019-11-08
Abstract: According to an embodiment of the present invention, a multilayer ceramic capacitor includes: a ceramic body including first and second surfaces opposing each other, and third and fourth surfaces connecting the first and second surfaces; a plurality of internal electrodes disposed inside the ceramic body, exposed from the first and second surfaces, and having an end exposed from the third surface or the fourth surface; and a first side margin portion and a second side margin portion respectively disposed on the first and second surfaces, from which end portions of the plurality of internal electrodes are exposed. The first and second side margin portions include a barium titanate-based base powder and a subcomponent. The subcomponent includes terbium (Tb) as a first subcomponent including a lanthanide rare earth element, and the content ratio of the terbium (Tb) to the content of the first subcomponent (RE), excluding the terbium (Tb), satisfies 0.110<=Tb/RE<=2.333.
Patent KR-20210056020-A (KR)
Title: Vehicle cover apparatus for blocking sunlight
Inventor: YANG YEONG JU
IPC: B60J3/00
Filed: 2019-11-08
Abstract: The present invention relates to a vehicle cover apparatus for blocking sunlight and, more particularly, to a vehicle cover apparatus for blocking sunlight comprising: a rotary shaft disposed such that one portions of both ends are exposed to side portions of a vehicle while traversing the lower center of the vehicle in a transverse direction; an interlocking support having one side and the other side coupled to both exposed ends of the rotary shaft while surrounding the vehicle to interlock with the rotation of the rotary shaft; a plurality of supported bars each of which has one side and the other side connected to the both exposed ends of the rotary shaft respectively to be able to rotate while surrounding the vehicle and connected to the interlocking support by a traction line having a length corresponding to a separate distance set from the interlocking support; an accommodating box mounted on the rear bumper or the front bumper of the vehicle and having an internal space; and an awning membrane accommodated in the internal space of the accommodating box such that one side is fixedly installed and the other side is connected to the interlocking support and drawn out from the internal space according to the rotation of the interlocking support. The present invention can protect the vehicle from internal temperature rise, snow and rain.
Patent KR-20210057353-A (KR)
Title: Gesture-based disaster response device and method
Inventor: TAE HO JUNG
IPC: G06K9/48
Filed: 2019-11-12
Abstract: The present invention relates to a gesture-based disaster response device and a method. The device includes: a situation information collection unit for receiving an operation signal and a biosignal for disaster response from a wearable terminal including a plurality of sensors which are attached to a user's body and are operated; a gesture recognition unit for recognizing a user's gesture according to a change pattern of the operation signal based on a location characteristic according to a location of a user; a disaster occurrence detector configured to monitor the presence or absence of abnormalities in the biosignal according to the gesture to detect the occurrence of a disaster related to the user; and a disaster response processing unit which propagates disaster information including the user's location and requests a control server to proceed with emergency rescue, in case the occurrence of the disaster is detected.
Patent KR-20210057358-A (KR)
Title: Gesture recognition method and gesture recognition device performing the same
Inventor: LEE YONG YI
IPC: G06K9/00
Filed: 2019-11-12
Abstract: The present invention relates to a gesture recognition method and a gesture recognition device performing the same, which performs gesture recognition on a field of view (FoV). According to the present invention, the gesture recognition method comprises the following steps of: obtaining an image of space where a gesture is made taken by a camera; using an artificial intelligence (AI) provided as a two-dimensional (2D) convolution neural network (CNN) where a single image is inputted to monitor occurrence of a triggering event; executing a gesture recognition mode when the triggering event occurs, wherein the gesture recognition mode uses a second artificial neural network where a recurrent neural network (RNN) model is connected to a pooling layer or a fully connected layer of a three-dimensional (3D) CNN model where a series of images are inputted to identify the type of gesture from subsequent image frames of the image frame where the particular gesture is detected; and controlling a target component among components of a car such that target operation is performed.
Patent KR-20210059403-A (KR)
Inventor: SIM YONG HO
IPC: A47G19/22
Filed: 2019-11-15
Abstract: The present invention relates to a cup holder, wherein the invention is characterized in being configured to include: a cup holder main body wherein an upper surface is formed as a flat surface to hold a cup, and a lower part is opened and formed with an insertion space; a magnet inserted into the insertion space through the open lower part of the cup holder main body; and a sealing member fixedly attached to the lower part of the cup holder so as to seal the insertion space so that the magnet inserted into the insertion space of the cup holder main body is concealed. Therefore, the present invention is capable of having an effect of allowing the invention to be used easily when needed.
Patent KR-20210059494-A (KR)
Inventor: KIM MYUNG SOO
IPC: G06Q50/02
Filed: 2019-11-15
Abstract: The present invention relates to a smart farm system which is: having a sensor unit and a camera installed inside of a closed farm where various plants including ginseng are grown; automatically adjusting illuminance, temperature, carbon dioxide, soil temperature, soil humidity, pH, etc. to grow ginseng in the closed farm; and controlling the same by a control unit so that the ginseng growing in the closed farm can be observed and controlled through a user's mobile terminal. By installing an illuminance sensor, temperature sensor, carbon dioxide sensor, electrical conductivity sensor, geothermal sensor, humidity sensor, pH sensor, etc. inside the closed farm, it is possible to systematically manage the soil conditions in which various plants including ginseng grow, and the soil conditions necessary for optimal growth can be maintained. Thus, the production period of various plants including ginseng, produced in the closed farms is shortened, and productivity is improved because continuous or multi-cropping is possible. Since the internal temperature and the humidity of the closed farm and various growth conditions can be maintained, the crops can grow regardless of the external weather or temperature. Also, as the closed farm is controlled by using artificial intelligence to manage various sensors and the control unit, the production of various plants including ginseng requires a minimum of labor and has the effect of requiring a minimum cultivation area.
Patent KR-20210061067-A (KR)
Inventor: DO WOO SUNG
IPC: C09J133/04
Filed: 2019-11-19
Abstract: The present invention relates to a photocurable adhesive composition having a controlled viscosity and a curved surface adhesion method thereof. More specifically, the present invention relates to a technique for controlling the physical properties of an adhesive, so that beginners can solve problems that can occur when attaching the adhesive to curved tempered glass. The present invention relates to a photocurable adhesive composition with adjusted viscosity comprising, based on 30 to 50 parts by weight of a (meth)acrylic resin, 50 to 100 parts by weight of a photocurable (meth)acrylic polymeric monomer; 10 to 49 parts by weight of an urethane acrylate polymer oligomer; 0.1 to 10 parts by weight of a photopolymerization initiator, and 0.1 to 10 parts by weight of an antifoaming agent.
Patent KR-20210063627-A (KR)
Title: Interface method of multi-sensing system for precise measurement of electrolysis device in sewage treatment plant
Inventor: KIM JIN TAE
IPC: C02F1/00
Filed: 2019-11-25
Abstract: The present invention relates to a method for interlocking a multi-sensing system for precise measurement of an electrolysis apparatus in a sewage treatment plant and, more specifically, to a multi-sensing system for measuring sensor data required to operate an electrolysis apparatus producing hydrogen gas in a sewage treatment plant and an interlocking method thereof. According to the present invention, the multi-sensing system comprises: a pretreatment tank introducing effluent from a sewage treatment plant, having sensors, such as ORP, pH, SS, EC, and the like, installed therein to measure water quality, automatically matching a water level with an electrolysis tank to prevent overflow, and performing a continuous operation; a final effluent tank introducing treated water from the electrolysis apparatus and performing a final effluent water quality inspection to determine whether final effluent or return is performed; and a bio gas analyzer unit installed in the final effluent tank to analyze hydrogen gas and oxygen gas generated by electrolysis. Accordingly, each sensor data measured in the pretreatment tank, the final effluent tank, and the bio gas analyzer unit is linked with an RCS panel through an indicator so that the water quality of the effluent that has been treated in a sewage treatment plant is analyzed and production of hydrogen gas and oxygen gas after production of hydrogen gas by electrolysis and the water quality of the final effluent are analyzed, thereby checking efficiency of the electrolysis.
Patent KR-20210064843-A (KR)
Title: Battery module and battery pack including the same
Inventor: KANG DAHOON
IPC: H01M50/50
Filed: 2019-11-26
Abstract: The present invention relates to a battery module to increase assembly efficiency and a battery pack including the same. According to one embodiment of the present invention, the battery module comprises: a battery cell stack in which a plurality of battery cells are stacked; a bus bar frame connected to the battery cell stack; and a module frame accommodating the battery cell stack and including upper and lower surfaces corresponding to each other. The bus bar frame includes a main frame disposed perpendicular to a direction in which electrode leads of the battery cell stack protrude and an L-shaped protrusion part extending from the lower part of the main frame between the lower surface of the module frame and the battery cell stack. The L-shaped protrusion has an uneven pattern including concave portions and convex portions formed thereon and the convex portion corresponds to a space between the adjacent battery cells.
Patent KR-20210065726-A (KR)
Title: Piezoelectric energy harvesting device by using aluminum foil and its fabrication method
Inventor: YOON GIWAN
IPC: H01L41/187
Filed: 2019-11-27
Abstract: The present invention relates to a piezoelectric energy harvesting device using an aluminum foil and a manufacturing method thereof. Specifically, according to an embodiment of the present invention, a piezoelectric energy harvesting device using an aluminum foil can be provided that includes an electrode layer having conductivity; a substrate layer formed to include aluminum (Al); and a piezoelectric layer disposed between the electrode layer and the substrate layer, comprising a piezoelectric layer capable of generating a current by a piezoelectric effect when a mechanical force is applied from the outside.
Patent KR-20210066331-A (KR)
Title: Powder conveying system
Inventor: HWANG BYUNG YOUL
IPC: B01F15/02
Filed: 2019-11-28
Abstract: The present invention relates to a powder conveying system, wherein when transferring the powder discharged from a hopper scale or hopper to the mixer, it is configured so that the entire amount is transferred without scattering or loss (without waste or loss), thereby preventing fluctuations in the mixing composition of the powder and poor quality and preventing surrounding contamination. The structure does not penetrate into the worker's respiratory tract, the same transports powder in an environmentally friendly way. The system comprises: a hopper (2) from which powder (1) is discharged; a mixer (8) which is installed spaced apart from the bottom of the hopper (2) and provided with a mixing chamber (6) and an entrance (7); and a discharge guide (25) installed between the hopper (2) and the mixer (8) and raised and lowered by a plurality of lifting cylinders (23) and (24). The discharge guide (25) comprises: an inclined surface formed on the lower outer periphery of the hopper (2), and a support tube (26) having an upper portion fixed to the inclined surface and surrounding the hopper discharge tube (3); an O-ring (28) installed on the upper outer periphery of the support pipe (26); an O-ring (28) sealed pipe (29) coupled to the outer periphery; a circular plate (32) fixed to the lower end of the closed pipe (29) and having a through-hole (31) having a larger inner diameter than the discharge pipe (3) in the center; rods (33, 34) of a plurality of lifting cylinders fixed to the upper surface of the circular plate (32); and a ring-shaped packing (36) having a through hole (35) formed in the center and fixed to the bottom surface of the round plate (32).
Patent KR-20210068803-A (KR)
Title: Showerhead assembly and substrate processing apparatus having the same
Inventor: KANG HYUN
IPC: H01L21/02
Filed: 2019-12-02
Abstract: The present invention relates to a showerhead assembly and a substrate processing apparatus including the same. The present invention discloses the showerhead assembly (300) of a substrate processing apparatus that includes a process chamber (100) for forming a processing space (S) for substrate processing, a substrate support part (200) installed in the process chamber (100) to support a substrate (10), and the substrate support part (200) including the shower head assembly (300) that is installed on the upper part and sprays gas for performing a process. The distance between a spray plate and a top plate can be adjusted more precisely.
Patent KR-20210069243-A (KR)
Inventor: PARK WON CHEOL
IPC: A47C1/126
Filed: 2019-12-03
Abstract: The present invention relates to a height-adjustable tile, which aims to solve existing problems, and address the inconvenience of furniture such as a desk and a chair having to be moved each time for studying or working on the same. The height-adjustable tile comprises: a floor tile substituting for a desk, a chair, and a shelf through the height-adjusting function; a multistep telescopic hydraulic cylinder for the height-adjusting function of the tile; and an external frame configuring the tile and the cylinder. As such, in accordance with the present invention, the height-adjustable tile is able to address the inconvenience of furniture such as a desk and a chair having to be moved each time for studying or working on the same. In addition, the height-adjustable tile is able to most efficiently use a small space by lowering the height to the floor surface when a user needs to exercise or use a large space in a space for a dining table or shelf continuously occupying a space in a living room or kitchen.
Patent KR-20210069325-A (KR)
Title: A sheet including light-emitting material
Inventor: JEONG HAK GEUN
IPC: A61N5/06
Filed: 2019-12-03
Abstract: An embodiment relates to a sheet comprising a light energy emitting material. The sheet can emit near-infrared ray or red visible light even in the absence of external light to be used regardless of the external environment, does not require electricity and can be miniaturized to be inexpensive to manufacture and easy to carry. Therefore, the sheet according to the present embodiment can solve the problems of high price, heavy and difficult properties to carry including a power supply, and uncomfortable wearing senses, which are disadvantages of the conventional device.
Patent KR-20210070006-A (KR)
Title: Apparatus for detecting fire of multiple place using optical fiber cable
Inventor: MIN SEONG SEO
IPC: G01D5/26
Filed: 2019-12-04
Abstract: The present invention relates to a distributed fire detection device using an optical cable. Unlike the prior art in which a light source unit and a light receiving unit are configured as one body, a light receiving unit is distributed to a place requiring temperature measurement using an optical branch unit, and a relatively short optical cable connected to the light receiving unit is used to measure temperature. Therefore, the present invention provides the effects of simultaneously measuring temperature at various points and shortening the time for temperature measurement.