baber/WOPTO huggingface dataset:
Patent KR-20210103769-A (KR)
Inventor: KIM GUN HOI
IPC: F04D25/16
Filed: 2020-02-14
Abstract: The present invention relates to a grinding blade of an airflow type grinder, and the purpose of the present invention is to enable the grinding blade to be rotated at a high speed and to grind materials finely and uniformly by composing the grinding blade integrally. The air flow type grinder comprises: a body part (10); a material input unit (20) provided on one upper side of the body part (10) for inputting a material to be pulverized; a circular lower casing (30) provided on an upper part of the body part (10); a grinding blade provided inside the first casing (30) to grind materials by rotation; and an upper casing (40) provided on an upper part of the lower casing (30). The grinding blade comprises: a rotating shaft (31) rotating by a driving motor (32) provided at a lower part; a cylinder (34) assembled to the rotating shaft (31); a plurality of rotating blades (33) provided radially to the cylinder (34). The rotary blade (33) is radially assembled to an outer circumferential surface of the cylinder (34) and then fixed integrally, and an inner peripheral surface of the cylinder (34) is assembled with a protrusion (31a) provided on an outer peripheral surface of the rotating shaft (31).
Patent KR-20210114669-A (KR)
Title: Car body for two-wheeled vehicle, two-wheeled vehicle and shock absorbing device for the same
Inventor: PARK JI YOUNG
IPC: B60G17/02
Filed: 2020-03-11
Abstract: The present invention relates to a vehicle body for a two-wheeled vehicle with excellent cushioning performance because both front and rear wheel frames can be rotated with respect to a saddle frame, so that when an impact is applied to either the front wheel or the rear wheel, both the front and rear wheels act as a buffer. In addition, the vehicle body for a two-wheeled vehicle may simplify the structure. According to the present invention, the vehicle body for a two-wheeled vehicle comprises: a rotating frame in which the saddle frame on which a saddle is mounted, a front wheel frame connected to a front axle and a rear wheel frame connected to a rear axle are mutually rotatable through a pivot support part; and a buffer mechanism installed between the saddle frame, the front wheel frame and the rear wheel frame and elastically supporting the front wheel frame and the rear wheel frame with respect to the saddle frame, which rotate upward toward the saddle frame with the pivot support part as the center.
Patent KR-20210116765-A (KR)
Title: Shock absorption apparatus and body protection equipment including the same
Inventor: KANG SANG WOOK
IPC: A41D13/015
Filed: 2020-03-13
Abstract: Disclosed are a shock absorption apparatus to provide excellent shock mitigation/absorption performance and a body protection equipment including the same. According to the present invention, the shock absorption apparatus comprises: an air injector; a positive pressure type shock absorbing member connected to the air injector and configured to absorb shock by the air supplied from the air injector; and a negative pressure type shock absorption member connected to the air injector, including a negative pressure material having a negative (-) Poisson's ratio, and configured to form a negative pressure by operation of the air injector. The negative pressure-type shock absorption member includes a soft tube and the negative pressure material provided in the soft tube and the negative pressure can be formed in the soft tube by the operation of the air injector.
Patent KR-20210116895-A (KR)
Title: Water purification system and refrigerator including the same
Inventor: LEE KYONG SU
IPC: B01D35/157
Filed: 2020-03-18
Abstract: Provided are a water purification system capable of preventing water leakage from an ice maker and a dispenser, and a refrigerator including the same. To this end, according to the present invention, the water purification system comprises: a filter for purifying raw water and discharging the purified water; a first valve through which the purified water discharged from the filter is introduced; a second valve for supplying the purified water discharged from the first valve to the ice maker; a water tank storing the purified water discharged from the first valve; and a third valve for supplying the purified water discharged from the water tank to the dispenser.
Patent KR-20210120470-A (KR)
Title: Apparatus and Method for Outputting a Realistic Augmented Reality Image
Inventor: KWANG HOON LEE
IPC: H04N13/322
Filed: 2020-03-27
Abstract: Disclosed are a device and a method for outputting a realistic augmented reality image. According to one aspect of the embodiment, a device for ouputting a realistic augmented reality image comprises: an image output unit that outputs an augmented reality image; a mirror unit reflecting the augmented reality image output from the image output unit to an eyeball of a wearer and transmitting light incident from the outside; an adjustment unit disposed on one side of the mirror unit and adjusting transmittance of some or all of the light incident from the outside to the mirror unit; and a control unit for controlling the adjustment unit or the image output unit according to a confirmation result by checking whether the augmented reality image to be output and an object existing outside are overlapped in a direction of the augmented reality image to be output.
Patent KR-20210120703-A (KR)
Title: Battery module and battery pack having automatic cutter for preventing short circuit between electrode
Inventor: LEE DONG GEUN
IPC: H01M50/572
Filed: 2020-03-27
Abstract: The present invention relates to a battery module having an automatic cutting device for preventing an electrode short circuit and a battery pack including the same, and more specifically, to a battery module including a cutting device that operates to automatically cut an electrode lead according to the internal temperature of a battery, and a battery pack including the same.
Patent KR-20210121788-A (KR)
Inventor: LEE SOUNG JE
IPC: F24F7/06
Filed: 2020-03-31
Abstract: Disclosed is a turning-type hood for a kitchen exhaust, which has a hood body installed on a side of the exhaust to be rotatable in multiple stages toward a fuel intake to adjust the height with respect to the fuel intake, thereby easily discharging various types of foreign substances including smoke generated during cook, and has a cross section of the hood body formed in a triangular shape to extend a suction area compared with a normal hood, thereby maximizing exhaust capacity. In accordance with an embodiment of the present invention, a turning-type hood for a kitchen exhaust comprises: a hood body rotatably installed on the side of the kitchen exhaust, approaching a side of a fire intake when rotated downward, returning to the side of the kitchen exhaust when rotated upward, and connected to an intake pipe of the exhaust by a bellows pipe; a ratchet device installed on a side of the hood body to be adjusted in angle in multiple stages when the hood body is rotated downward, and elastically returned to the original position when operated upward; and a sensor installed on the side of the hood body to start operation of the exhaust when the hood body is separated from the side of the exhaust, and to end the operation of the exhaust when the hood body is returned to the side of the exhaust.
Patent KR-20210123071-A (KR)
Title: Ultraviolet air sterilizer
Inventor: HONG WON PYO
IPC: A61L2/10
Filed: 2020-04-02
Abstract: Provided is an ultraviolet ray air sterilizer (10). The ultraviolet ray air sterilizer (10) may comprise: a main body (10) which makes an internal space irradiated with ultraviolet rays; and a tray which is provided to be detachably attached to the internal space of the main body (10). According to the present invention, sterilizing force can be increased.
Patent KR-20210129930-A (KR)
Inventor: LEE HEE JU
IPC: C09D7/61
Filed: 2020-04-21
Abstract: The present invention relates to a coating composition for manufacturing a hydrogen detection sensor and a method for manufacturing a hydrogen detection sensor using the same. The present invention provides a hydrogen detection sensor which protects a hydrogen discoloration pigment from external contamination and has an excellent air permeability so as to detect hydrogen leakage in tens of seconds. Furthermore, the coating composition for manufacturing a hydrogen detection sensor according to the present invention enables a user to check the location of the hydrogen leak with the naked eyes, thereby allowing various types of hydrogen detection sensors to be manufactured by using the same.
Patent KR-20210132937-A (KR)
Title: Online game server providing messenger service and method thereof
IPC: A63F13/87
Filed: 2020-04-28
Abstract: In accordance with an embodiment of the present invention, an online game server providing a messenger service, which is an online game server accessed by a plurality of user terminals through a network, and provides an online game through an application installed in the user terminals accessing the server, includes: an event receiving part receiving events from a plurality of user terminals accessing the online game; a comment generation condition check part determining whether the received events are matched with a comment generation condition; a messenger comment generation part generating messenger comments corresponding to the events matched with the comment generation condition; and a messenger comment output part outputting the generated messenger comments such that the messenger comments can be displayed on messenger windows of the user terminals accessing the online game.
Patent KR-20210133534-A (KR)
Title: Battery pack and device including the same
IPC: H01M50/30
Filed: 2020-04-29
Abstract: A battery pack according to an embodiment of the present invention includes: a plurality of battery modules; a venting induction frame disposed along the edges of the plurality of battery modules and forming a venting passage; and a venting gate connecting the inside of the plurality of battery modules and the venting induction frame, wherein an anti-inflammatory member is formed in the passage of the venting gate.
Patent KR-20200145664-A (KR)
Inventor: BIEN FRANKLIN DON
IPC: A61B5/145
Filed: 2020-05-04
Abstract: According to an embodiment of the present invention, a biosensor using electromagnetic waves comprises: a resonator assembly, a power supply unit, and a processor. The resonator assembly may include at least one feeding line which is disposed along the outer edge of a feeding area and can feed electric power to the feeding area, and a pattern wire which is disposed along a pattern in the feeding area and can receive electric power from the feeding line through capacitive coupling. The power supply unit may supply electric power to the resonator assembly. While a frequency of the electric power is swept, the processor may acquire a parameter which is biometric data corresponding to a concentration of a target analyte existing around the resonator assembly and is related to a resonance frequency of the resonator assembly.
Patent KR-20210137295-A (KR)
Title: Manufacturing semiconductor thin film of diamond
IPC: H01L21/02
Filed: 2020-05-07
Abstract: The present invention relates to a method for manufacturing a diamond thin film for a semiconductor. According to one aspect of the present invention, the method for manufacturing a diamond thin film for a semiconductor includes the steps of: forming a wet-etchable crystalline oxide layer on a substrate; and forming a diamond thin film on the oxide layer using plasma.
Patent KR-20210142062-A (KR)
Title: catalystand a manufacturing method of the same
IPC: B01J23/89
Filed: 2020-05-15
Abstract: The present invention relates to a catalyst and a manufacturing method thereof. Specifically, the present invention relates to an electrode catalyst for a fuel cell, which has a two-dimensional planar crystal structure or a three-dimensional polyhedral crystal structure and supports non-noble metal particles, noble metal particles, or nitride-doped noble metal particles and the like on a nitrogen-doped carbon support to improve active performance.
Patent KR-20210146556-A (KR)
Inventor: KIM JOO WON
IPC: A45D44/00
Filed: 2020-05-27
Abstract: The present invention relates to an adhesive for a mask pack. One aspect of the present invention provides the adhesive for the mask pack which bonds the mask pack and a pouch so that at least a part of the mask pack is unfolded and opened when the pouch is opened while the mask pack is disposed in the pouch in a folded state. According to embodiments of the present invention, by bonding the mask pack of a mask pack set and the pouch using the adhesive, a user can conveniently use the mask pack because the folded mask pack unfolds when the user opens the pouch.
Patent KR-20200136844-A (KR)
Title: Lithium secondary battery
Inventor: SONG MYEONG JUN
IPC: H01M10/0569
Filed: 2020-05-28
Abstract: The present invention relates to a lithium secondary battery and, more specifically, to a lithium secondary battery capable of realizing higher energy density and longer service life than conventional lithium secondary batteries by specifying the conditions of a positive electrode and an electrolyte, and modifying the surface through additionally heat-treating a carbon material, or including a separator including a molybdenum disulfide coating layer.
Patent KR-20210147394-A (KR)
Inventor: KIM HYO JUN
IPC: C08K3/26
Filed: 2020-05-28
Abstract: The present invention relates to a foam composition having excellent moldability and foam using the same. Particularly, the present invention provides a foam composition for remolding processing, which includes a thermoplastic elastomer as a matrix, and further includes, based on 100 parts by weight of the thermoplastic elastomer, 1-5 parts by weight of a foaming agent, 0.5-1.5 parts by weight of a crosslinking agent, 0.1-1 parts by weight of a crosslinking aid, 5-15 parts by weight of a metal oxide, 0.5-1 parts by weight of a lubricant, 1-10 parts by weight of calcium carbonate and 1-3 parts by weight of stearic acid. A foam sheet is formed from the foam composition for remolding processing through primary pressurized foaming molding, and the foam sheet is inserted to a mold and pressurized so that it may be remolded into a desired shape. The thermoplastic elastomer undergoes glass transition or is molten at a remolding temperature to show excellent moldability upon the remolding processing.
Patent KR-20210147482-A (KR)
Inventor: KWON CHOONG HO
IPC: B60N3/02
Filed: 2020-05-29
Abstract: The present invention provides an emergency hammer using an auxiliary handle for an automobile which constructs a hammer body by separating a portion held by a hand from an auxiliary handle mounted in an automobile to be used as a handle, and constructs a hammer on one side of the hammer body to press a button to easily separate and use the hammer to allow a driver or a passenger to easily reach the hammer by extending an arm in a sitting position and press the button to easily separate the hammer to quickly and safely use the hammer. Specifically, the emergency hammer using an auxiliary handle for an automobile does not have to separately secure a space for mounting an emergency hammer since a handle portion with a hammer is used as an auxiliary handle when not in an emergency situation and normally prevents the emergency hammer from being exposed to the outside to improve the appearance of the interior space of an automobile.
Patent KR-20200064053-A (KR)
Title: Apparatus for reversing material
Inventor: LEE HYEON BO
IPC: B65G47/252
Filed: 2020-05-29
Abstract: According to the present invention, provided is an apparatus for reversing materials, which comprises a first rotating plate and a second rotating plate. The first rotating plate is rotated to a transfer point further inclined as much as a predetermined angle from verticality so that the materials positioned on an upper surface are transferred to an upper surface of the second rotating plate. Therefore, the apparatus for reversing materials can easily reverse the materials. Also, provided is the apparatus for reversing materials, which controls a rotary motion rate of the first rotating plate and the second rotating plate is controlled by a gear ratio so that control is easy. In addition, the apparatus for reversing materials allows a magnetic part and a pressurizing part to stably fix the materials to the rotating plates so that accidents are prevented, thereby being safe.
Patent KR-20210058630-A (KR)
Inventor: TAI JOO HO
IPC: G06Q50/22
Filed: 2020-06-05
Abstract: The present invention relates to a computer-readable storage medium, in which a method for providing an input and sharing service of observation information for an arbitrary entity, and instructions for executing the method are stored. The method includes the steps of: (a) loading a three-dimensional object model corresponding to member information of an arbitrary user; and (b) receiving observation information on the object model through a first user interface provided while the object model is loaded.
Patent KR-20210152629-A (KR)
Title: Body monitoring big-data providing system
Inventor: KANG MIN JAE
IPC: G16H50/70
Filed: 2020-06-08
Abstract: The present invention relates to a health big data platform service system. The health big data platform service system generates health monitoring big data by collecting and analyzing user's inflammation information. Based on the generated health monitoring big data, the health big data platform service system can provide health management information to lower an inflammation level, Furthermore, by systematically requesting an external hospital server for analysis of inflammation and biliary symptoms, a user does not have to visit a hospital directly and receives feedback on an accurate analysis result on the inflammation and biliary symptoms. The system comprises: an acquisition means of body information; a health monitoring server; and a health condition monitoring big data supply server.
Patent KR-20210105793-A (KR)
Inventor: LEE YOUNG NAM
IPC: G06N3/04
Filed: 2020-06-09
Abstract: The present invention relates to a user knowledge tracking method with more improved accuracy. Provided is an operating method of a user drop out rate prediction system including a plurality of encoder neural networks and a plurality of decoder neural networks, which includes the steps of: inputting problem information to a k^th encoder neural network, and inputting response information to a k^th decoder neural network; generating query data which is information about a problem for which a user wants to predict a correct answer probability by reflecting a weight value in the response information, and generating attention information to be used as the weight value for the query data by reflecting the weight value in the problem information; and learning the user drop out rate prediction system using the attention information as the value weight for the query data.
Patent KR-20210157249-A (KR)
Inventor: KIM MIN SU
IPC: H02G7/02
Filed: 2020-06-19
Abstract: The present invention relates to a service wire air branching device with a light emitting diode. The light emitting diode fixed in the air spaced apart from the ground can check a live or dead condition of the service wire by branching the service wire from a main line of a wire, solve a problem of spoiling a fine view of a city and the like, and secure a ground clearance of a low-tension cable, thereby reducing costs, saving work time compared to a conventional working method, and effectively installing the service wire serviced in a building in an area where an electric pole is difficult to be installed.
Patent KR-20210157570-A (KR)
Inventor: LUB
IPC: H04L45/74
Filed: 2020-06-22
Abstract: The present invention relates to a lighting device having a network switch communication function in a space provided with a plurality of lighting devices connected by a network, and a method for controlling the same. A destination address is checked by reading the destination lighting device of the control signal input to the lighting device. By switching the control signal input to the confirmation result, a light emitting means of the lighting device is controlled based on the input control signal, or a signal is output to the destination lighting device connected to the network. According to the present invention, the lighting device autonomously transmits a control command to another lighting device and the lighting device of the destination address has a network switching function that enables execution by receiving the control command, and thus expansion is easy. Both wired and wireless connections are possible. It is possible to check the status of lighting equipment through two-way communication. It is possible to detect faulty lighting equipment and re-search the communication path, so communication that enables reliable lighting equipment control is possible.
Patent KR-20200077488-A (KR)
Title: Application hot deploy method to guarentee application version consistency and computer program stored in computer readable medium therfor
Inventor: LEE JOO HYUN
IPC: G06F16/901
Filed: 2020-06-22
Abstract: According to one embodiment of the present disclosure, disclosed is a method for managing an application uninterrupted version in a system including a plurality of application servers. The method comprises operations stored in a computer program for processing, such as an operation for transmitting retained application version information to an application management server, an operation for receiving an updated version of an application file of an updated version and version information corresponding to the application file from the application management server, an operation for loading the application file of the updated version and determining that a service using the application of the updated version is available, an operation for transmitting information on completion of application update preparation to the application management server when determined that the service using the updated version of the application can be performed, and an operation for receiving an update version application command from the application management server.
Patent KR-20220001659-A (KR)
Title: Heating method and apparatus
Inventor: PARK SUNG HWAN
IPC: F27B9/36
Filed: 2020-06-30
Abstract: The present invention discloses a heating method and a heating apparatus applied to the same. The heating method comprises the following steps of: heating a target object in a furnace; controlling an air-fuel ratio of combustion reaction performed inside the furnace by using a predetermined infiltration air amount before taking out the target object; opening a door of the furnace; and taking out the target object from the furnace. The heating apparatus stably controls oxygen concentration inside a processing space when the target object is taken out.