baber/WOPTO huggingface dataset:
Patent KR-20210123787-A (KR)
Title: Grounding apparatus, grounding method and grounding system using the same
Inventor: JONG HYUN KIM
IPC: H01R4/66
Filed: 2020-04-06
Abstract: A grounding device is disclosed. The grounding device comprises: a first grounding unit for ground-connection to the earth; a second grounding unit selectively coupled to the first grounding unit and electrically connected to a grounding target for ground-connection to the earth; a power application determining unit mounted on the first grounding unit, electrically connected to a power supply device, and determining whether to apply power to the power supply device according to whether the first grounding unit and the second grounding unit are coupled; and a display unit electrically connected to the power application determining unit and configured to receive power from the power supply device according to determination of the power application determining unit to display that the power is being grounded. Therefore, the grounding device can smoothly supply power.
Patent KR-20210126176-A (KR)
Title: Street Lamp Housing to Prevent Lightning and Methods for Preparing Thereof
Inventor: KWAG GYU BEOM
IPC: C08L25/06
Filed: 2020-04-09
Abstract: The present invention relates to a street light housing for preventing lightning, which has copper wires embedded between layers of a sheet molding compound (SMC) and then molded, and a manufacturing method thereof. The street light housing has excellent lightning protection and mechanical properties, and can be easily and conveniently manufactured. The street light housing includes: an upper housing (20) which has a bird removal unit (23), a ventilation hole (22), a street light pole fixing hole (25), and a housing coupling hole (24); and a lower housing (10) which has a module coupling hole (13), a ventilation hole (12), a housing coupling hole (13), and a street light pole connecting piece (11).
Patent KR-20210127570-A (KR)
Inventor: KU BON KEUN
IPC: G06F16/951
Filed: 2020-04-14
Abstract: The present invention relates to a personalized online customized education system for recommending supplemental learning materials suitable for a learner, which includes a server for personalized customized learning, which is able to conduct a test on the learner, analyze the test result, and recommend supplemental learning materials suitable for the learner. In addition, the personalized online customized education system and a method thereof can have a 'personal note' function for allowing the learner to edit, store, and read the online lecture content and various learning materials. When using the system, the learner is able to receive a supplemental lecture on the parts the learner is not good at in accordance with the degree of the learner's understanding of the current lecture, receive a re-assessment after the supplemental lecture, and receive a recommendation of another type of supplemental lecture, thereby receiving a focused and constant supplemental lecture. In addition, the learner is able to use the personal note function, thereby expecting the same effects for increasing concentration and memory as the effects obtained by taking notes in an offline lecture.
Patent KR-20210130440-A (KR)
Title: Semiconductor devices having via protection layer
IPC: H01L23/522
Filed: 2020-04-22
Abstract: A semiconductor device comprises: a via passivation layer on a non-active side of a substrate; a through electrode vertically penetrating the substrate and the via passivation layer; a recessed portion formed on an upper surface of the via passivation layer and disposed adjacent to the through electrode; and a via protection layer, which is coplanar with the via passivation layer and the through electrode, and which fills the recessed portion. In a cross-sectional view, the via protective layer has a band shape surrounding the through electrode. According to embodiments of the present disclosure, the present invention can reduce and prevent breakage of the through electrode.
Patent KR-20210132536-A (KR)
Title: Perovskite Compound Having Improved Stability
IPC: H01L51/00
Filed: 2020-04-27
Abstract: An organic-inorganic perovskite compound according to the present invention contains an amidinium-based monovalent positive ion, an alkyl ammonium-based monovalent positive ion, and an alkylene diammonium-based divalent positive ion as an organic positive ion; a divalent metal ion and an alkali metal ion having an ionic radius of 0.8 to 1.3 based on the ionic radius of the divalent metal ion as an inorganic positive ion; and a halogen ion as an inorganic negative ion.
Patent KR-20210132845-A (KR)
Title: Method for welding parts of vehicle and assembly welded using the same
IPC: B23K33/00
Filed: 2020-04-28
Abstract: Disclosed are a method for joining parts of a vehicle and an assembly joined using the same. The method for joining the parts of the vehicle according to one embodiment of the present invention, as the method for joining the parts of the vehicle for forming an assembly by joining various parts of the vehicle, comprises: a first step of interposing a filler metal between joint portions of the parts; a second step of attaching a temporary patch to a set temporary part in the joint portion; a third step of temporarily joining the parts by melting the temporary patch; and a fourth step of joining the parts and forming the assembly while melting the filler metal along the joint portion. The embodiment of the present invention is to provide the method for joining the parts of the vehicle for improving welding quality, and the assembly joined using the same.
Patent KR-20200126341-A (KR)
Title: Pharmaceutical composition for treating sepsis or systemic inflammatory response syndrome comprising isolated mitochondria as effective ingredient
Inventor: HAN KYUBOEM
IPC: A61K35/14
Filed: 2020-04-28
Abstract: The present invention relates to a pharmaceutical composition for treating sepsis or systemic inflammatory response syndrome, which comprises mitochondria as an active component. When treating activated macrophages and monocytes with mitochondria, which is the active component of the pharmaceutical composition according to the present invention, it is possible to restore the expression of IL-1β, TNF-α, and IL-6, which are pro-inflammatory cytokines. In addition, when administering the pharmaceutical composition according to the present invention to a sepsis-induced individual, it is possible to significantly increase a survival rate of the individual. Therefore, the pharmaceutical composition according to the present invention can be effectively used for treating sepsis.
Patent KR-20210135410-A (KR)
Title: Automatic carbonation-proof drink discharge cap with three-stage stainless steel rods inserted
IPC: B65D51/24
Filed: 2020-05-05
Abstract: The present invention relates to an automatic discharge stopper that prevents the carbon dioxide gas giving off the tangy taste of the carbonated beverage from escaping, wherein the carbonated beverage is discharged through a separate outlet by simply pressing a discharge operation button without opening a cap every time. The automatic discharge stopper that prevents carbon dioxide loss has the function of being adjustable in length according to the size of the bottle and contains a three-stage stainless steel rod with high thermal conductivity so as to quickly lower the internal temperature and maintain the low temperature. The automatic discharge stopper includes a compression handle; a compression spring; a waterproof ventilated air mesh; a check valve latch; a stainless steel rod; a discharge operation button; and a safety valve.
Patent KR-20210136190-A (KR)
Title: A Ball Spline Having Reinforcing Ball Bush Part
IPC: F16C29/08
Filed: 2020-05-06
Abstract: The present invention relates to a ball spline having a reinforcement bush part. The ball spline includes: a bar-shaped spline shaft having at least one track groove dented and extended in a longitudinal direction; a nut part into which the spline shaft is inserted to be movable in a longitudinal direction thereof; and a plurality of balls provided between the nut part and the spline shaft to be circulated. The nut part includes a hollow nut into which the spline shaft is inserted, and hollow retainers which are provided on both sides in a longitudinal direction of the nut and into which the spline shaft is inserted. The nut part is provided with at least one spline part and at least one reinforcement bush part. Some of the balls switch their direction in spline circulation grooves of the retainers on both sides in the longitudinal direction, and are circulated between the track groove and a load track groove, and along a no-load circulation part. The rest of the balls are moved in contact with the outer surface of the spline shaft and circulated along the reinforcement bush part.
Patent KR-20210136573-A (KR)
Title: Method for designing implant surgical guide to suggest optimized abutment and apparatus thereof
IPC: A61B34/10
Filed: 2020-05-08
Abstract: Disclosed are a guide design method for implant surgery and a device thereof. According to one embodiment of the present invention, the guide design method for implant surgery and the device thereof can automatically provide abutment specifications including the gingival height (G/H) value of an abutment after arranging crowns virtually in image data and placing fixtures to match the arranged crowns.
Patent KR-20200054927-A (KR)
Title: Traffic generating apparatus, traffic agent and traffic generating system comprising same
Inventor: KIM DONGHWA
IPC: H04L12/26
Filed: 2020-05-11
Abstract: A traffic generating device according to one embodiment includes: a scenario writing unit which analyzes actual traffic of a training target network, transmits and receives packets, and writes at least one scenario; a traffic generation unit, according to the scenario, which generates training data set including packets to be transmitted and received and information about an order of transmitting and receiving packets to be transmitted and received and provides at least a portion of the training data set to a traffic agent mounted on a host connected to the training target network; and a traffic transmitting and receiving unit which transmits a certain packet of training data set to the traffic agent in the order of transmitting and receiving and transmits a predetermined packet of training data set to the traffic agent in the order of transmitting and receiving in response to a packet received from the traffic agent.
Patent KR-20210138894-A (KR)
Title: Electronic device capable of line break in sentence unit on spreadsheet and operating method thereof
IPC: G06F16/33
Filed: 2020-05-13
Abstract: Disclosed is an electronic device capable of line breaks in units of sentences on a spreadsheet. According to the present invention, according to the electronic device and the operating method thereof, when a line break command is received from a user for a specific cell of a spreadsheet in which non-breaking text is inserted, a plurality of sentences are generated by dividing the text into sentence units based on a pre-built morpheme analyzer, and the plurality of sentences are wrapped by line for each sentence, so as to improve readability of the specific cell.
Patent KR-20210140792-A (KR)
Title: System for providing battle video
IPC: G06Q50/00
Filed: 2020-05-15
Abstract: The present invention relates to a battle content service providing system, which comprises a battle content service providing apparatus and a server. The battle content service providing apparatus comprises: a receiving unit for receiving first battle content of a battle applicant and second battle content of a battle opponent; and a control unit which processes battle content registration so that the battle content of the battle applicant and the battle opponent are compared and displayed together through a single post, based on the first battle content and the second battle content, and shares the content on a social network service (SNS) platform. The server is an operating server which operates the SNS platform including a battle content service function. The server includes a separate battle content service function module corresponding to the SNS so as to provide the battle content service function.
Patent KR-20210143347-A (KR)
Title: Traveling way of automatic guided transit
IPC: E01B2/00
Filed: 2020-05-19
Abstract: The present invention relates to a rubber wheel AGT running route, and more particularly to the rubber wheel AGAT running route in which a rubber wheel automatic guided transit (AGT) dampens vibrations that occur during driving on a driving path to enhance riding comfort and prevent deterioration of the structural stability of the driving path. To this end, the present invention comprises: the ground; a concrete block installed on an upper part of the ground; and a vibration proof layer formed between the ground and the concrete block, wherein shaking prevention parts are further formed on both sides of the concrete block.
Patent KR-20210158006-A (KR)
Inventor: DAE HWAN KIM
IPC: H01L45/00
Filed: 2020-06-23
Abstract: The present invention relates to a modeling method and device of a memristor element. According to one embodiment of the present invention, the modeling method of a memristor element is a modeling method of a memristor element including a lower electrode provided on a substrate, a switching material layer generating resistance switching of resistance changes according to an applied voltage between an upper electrode and the lower electrode, provided on the lower electrode, and containing IGZO, and an upper electrode provided on the switching material layer, and generating resistance switching according to a change in the Schottky barrier height (SBH). The method includes a step of modeling the SBH change as a stretched exponential function (SEF).
Patent KR-20220001739-A (KR)
Title: Method of tenant terminal device operation for providing Real estate-based sharing business interface
Inventor: HO CHUL KWON
IPC: G06Q50/16
Filed: 2020-06-30
Abstract: According to an embodiment of the present invention, provided is an operating method of a tenant terminal device for providing a real estate-based sharing business interface. The method includes the steps of: inputting real estate-based shared business information including rental conditions and share information; receiving recommended lessor information matching the shared business information; and outputting an interface for transmitting a request for consultation of the shared business information to a lessor terminal device of the lessor selected according to a user input in response to the recommended lessor information.
Patent KR-20220004399-A (KR)
Title: A recorded program media for providing a security surveillance service based on user involvement
Inventor: PARK JOO YOUNG
IPC: G06Q50/30
Filed: 2020-07-03
Abstract: The present invention relates to a recording medium having a user-participatory security monitoring service program recorded thereon, which allows a control service server to process, according to event occurrence information collected from a security monitoring device, a control service including at least one of an accident occurrence report, a fire occurrence report, user notification, monitoring device control, dispatch notification, and real-time monitoring on the basis of occurrence of an event. According to one embodiment of the present invention, a control service method comprises the following steps: receiving, by a control service server, event occurrence information from a registered security monitoring device and sharing the event occurrence information with a plurality of registered service participant terminals; and allowing participants of one or more service participant terminals sharing the event occurrence information to participate in a security monitoring and control service to collect and manage processing result data input after a user-participatory security monitoring service is provided.
Patent KR-20220005300-A (KR)
Title: Actuator for camera module
Inventor: SHIN DOO SIK
IPC: G03B5/06
Filed: 2020-07-06
Abstract: Disclosed is an actuator for a camera module. According to the present invention, the actuator comprises: a movable part equipped with a lens barrel; a fixed part movably accommodating the movable part in the optical axis direction; and a locking part restricting movement of the movable part in the optical axis direction with respect to the fixed part. The locking part includes: a locking block supported by an elastic member to be slidably supported in a direction perpendicular to the optical axis in the fixing part and having a locking magnet or locking coil mounted on one side surface part thereof; and a locking coil or locking magnet disposed on one side surface part of the fixing part to face the locking magnet or locking coil mounted on the locking block. Accordingly, the movement of the movable part in the optical axis direction with respect to the fixed part is restricted by operation of the locking part when the camera module is not used, thereby clearly solving a problem of abnormal noise (mechanical impact sound generated by vibration of a moving part mounted with an optical unit in a fixed part).
Patent KR-20220017192-A (KR)
Inventor: KIM KIJUNG
IPC: G04B37/08
Filed: 2020-08-04
Abstract: In accordance with one embodiment of the present disclosure, an electronic device includes: a housing including a front side, a rear side facing in an opposite direction of the front side, and a lateral side surrounding a space between the front and rear sides, wherein the housing includes a first through hole penetrating at least one partial area of the lateral side; a display placed in the housing, and visually exposed through the front side; a bracket placed between the display and the rear side, and including a duct connected with the first through hole; a circuit board placed on the bracket so as to be opposed to the rear side; and a sensor module placed on the bracket so as to have at least one part housed in the duct, and electrically connected with the circuit board. The sensor module is located adjacent to the first through hole, and can be configured so as to measure an external environment of the housing through the first through hole and the duct. Besides, various embodiments identified through the present specification can be possible. Therefore, the present invention is capable of providing benefits in terms of design by reducing the number of holes exposed on the outside of an electronic device.
Patent KR-20220017225-A (KR)
Inventor: KIM TAE HYOUNG
IPC: A01K5/02
Filed: 2020-08-04
Abstract: Disclosed is an automatic feeder for pets. According to the present invention, a main body is always kept in a horizontal state on the floor through a height adjustment function, disassembly of a storage container from the main body and disassembly of a feed ejector from the storage container are facilitated, and feed discharging blades are aligned to close a feed discharge hole. Accordingly, cleaning work can be done easily from a user's side through easy disassembly, a discharge error can be prevented while the horizontal state of the main body is maintained, problems causing acute indigestion or vomiting while pressure is applied on the stomach when pets of different body types eat feed by keeping their heads down can be prevented, and the feed discharge hole is closed when there is no feed discharge to prevent unnecessary feed from being discharged. The automatic feeder comprises a main body unit, a feed case, a support, a feed storage container, a rotating body, and a feed vessel part.
Patent KR-20200100574-A (KR)
Title: Air conditioner
Inventor: LEE JUNG WON
IPC: F24F11/00
Filed: 2020-08-14
Abstract: An air conditioner according to an embodiment of the present invention includes an upper proximity sensor and a lower proximity sensor, and can open a sliding door when a user is detected by an upper end proximity sensor, and a user is detected by a lower end proximity sensor or a control input by the user is received. Accordingly, noise, malfunction, and safety accidents can be prevented, and stability and user convenience can be improved.
Patent KR-20220027369-A (KR)
Title: Composition of cement surface preparation compound for heat insulating material and Cement surface preparation compound for heat insulating material comprising the same
Inventor: SHIN HONG CHUL
IPC: C04B41/50
Filed: 2020-08-26
Abstract: The present invention relates to a composition of a cement surface preparation compound for a heat insulating material, and a cement surface preparation compound for a heat insulating material comprising the same. It relates to a composition of a cement surface preparation compound for a heat insulating material having lower thermal conductivity than the existing cement surface preparation compound, and a cement surface preparation compound for a heat insulating material comprising the same.
Patent KR-20220027471-A (KR)
Inventor: KIM SEON HOON
IPC: C03B23/18
Filed: 2020-08-27
Abstract: Disclosed is an apparatus for sealing a quartz glass ampoule to enable glass raw materials to be made into glass of perfect quality. According to one embodiment of the present invention, the apparatus comprises: a heating mantle on which an ampoule having a glass raw material ctd therein is mounted and heating the ampoule to a preset temperature range; a vacuum pump applying a vacuum pressure to one end of the ampoule mounted on the heating mantle by using a pipe to suck moisture and organic matter remaining in the ampoule and extend one end of the ampoule; a cold trap cooling the pipe at a position of the pipe to help discharging the moisture and organic matter transferred into the pipe; a torch heating the extended part of the ampoule; and a cutting machine cutting a point of the extended part of the ampoule to seal the ampoule.
Patent KR-20220028624-A (KR)
Inventor: PARK DAE SEOK
IPC: E06B3/46
Filed: 2020-08-31
Abstract: The present invention relates to an explosion-proof door and, more specifically, to an explosion-proof door with improved installation structure and spatiality, which does not require wide space for installing a door and reduces materials consumed for the door. According to the present invention, the explosion-proof door (700) includes: a door operating unit (710) installed on both sides in a width direction of a door opening in a hangar body (F) having the door opening on one side; and door units (720) each accommodated in the door operating unit (710) on both sides in the width direction, and opening and closing the door opening by operation of the door opening unit (710). The door unit (720) includes: an inner door (721) of which ends face each other at a position of blocking the door opening; an outer door (725) disposed on the outside in the width direction of the inner door (721); and one or more middle doors (723) installed between the inner door (721) and the outer door (725). The ends of the inner door (721), the one or more middle doors (723), and the outer door (725) are aligned in a row at the position of blocking the door opening to face each other, and piled in front and rear directions at the position of being accommodated in the door operating unit (710), which is a position of opening the door opening. The one or more middle doors (723) are placed between the inner door (721) and the outer door (725).