baber/WOPTO huggingface dataset:
Patent KR-20210028392-A (KR)
Title: Self-Contained Biological Indicator for verification of room decontamination
Inventor: KWOUN SUNG TAI
IPC: C12Q1/22
Filed: 2019-09-04
Abstract: The present invention relates to a self-contained biological indicator for verification of wide room decontamination with intake and exhaust fans, and more particularly to a self-contained biological indicator for verification of generally closed wide room decontamination with intake and exhaust fans through vaporized hydrogen peroxide which is available to verify if sterilization has been performed properly when performing a sterilization or decontamination process. The biological indicator of the present invention is self-contained so as to overcome the difficulty of inoculating a medium apart from a separate sterilization process and aseptically treating this process, and in particular, can be used for sterilization of a generally closed space, and use highly resistant and uniform spores, thereby providing an advantage of maintaining uniformity from batch to batch.
Patent KR-20210030537-A (KR)
Title: Electrolyte having high transmittance and high stability and sensitized solar cell comprising the same
Inventor: LEE JAE JOON
IPC: H01G9/20
Filed: 2019-09-09
Abstract: The present invention relates to an electrolyte composite having high transmittance and high stability at the same time for use in a sensitized solar cell and the sensitized solar cell comprising the same. According to the present invention, the electrolyte composite improves stability by reducing volatility while maintaining high permeability through a simple process of adding a specific ionic liquid to an organic solvent in a specific ratio, so the electrolyte composite minimizes the problems of volatilization or leakage of the conventional organic solvent electrolyte, while maintaining the photoelectric conversion efficiency of a solar cell module equal to that of the conventional organic solvent electrolyte, and can maintain long-term electrochemical stability against external environmental changes such as temperature rise.
Patent KR-20210030565-A (KR)
Title: Method for Sharing Battery Based on Exchange
Inventor: CHOI SUNG HOON
IPC: H01M50/20
Filed: 2019-09-09
Abstract: The present invention relates to an exchange-based battery sharing method. The exchange-based battery sharing method comprises: a first step of storing, by an operation server, device-specific information and slot state information in association with a designated management DB; a second step of confirming, by the operation server, sharing slot information; a third step of confirming, by the operation server, that the operation server is in a state that a battery mounted on a user′s electric mobile device is inserted into a b^th slot (1<=b<=B) or approaches within a certain distance of the front of the b^th slot; and a fourth step of providing, by the operation server, sharing processing information to an i^th sharing device. Therefore, the battery can be safely and conveniently provided in the form of an exchange, which is part of the shared system business.
Patent KR-20210030658-A (KR)
Title: Personality analysis program by VR role-playing game
Inventor: SHIN HYUK
IPC: G16H50/20
Filed: 2019-09-10
Abstract: The present invention relates to a program stored in a medium to enable an experiencer to select the options presented for each setting situation as if playing a role-playing game in virtual reality, and to analyze the personality of an experiencer according to a selection result stored in the medium. The personality analysis program with VR role-playing game style stored in the medium comprises: an image driving unit presenting options for each setting situation to an experiencer according to the progress of a VR story image; a setting unit classifying personality types according to index tendencies and assigning the index tendencies for each option; and a calculation unit aggregating the selection results of the experiencer and deriving the result of analyzing the personality type of the experiencer according to a specified criterion.
Patent KR-20210030671-A (KR)
Title: Gantry crane apparatus
Inventor: SIM JUNGGEUN
IPC: B66C7/16
Filed: 2019-09-10
Abstract: The present invention relates to a gantry crane device. According to one embodiment of the present invention, the gantry crane device comprises: a girder where a trolley can be mounted; a leg configured to support the girder; an auxiliary beam disposed to be extended in a direction dislocated from an extension direction of the girder and coupled to the girder to enable one side end part to be movable along the girder; a support unit supporting the other side end part of the auxiliary beam; and a moving device operated to enable the auxiliary beam to be moved along the girder.
Patent KR-20200034934-A (KR)
Title: Method of making polymers
Inventor: CATTOZ BEATRICE NICOLE
IPC: C08G81/02
Filed: 2019-09-20
Abstract: The present invention relates to a method for preparing a polymer represented by the following chemical formula I. In chemical formula I, L represents a linking group, R represents a hydrocarbon group or substituted hydrocarbon group, x represents an integer of 2 or more, preferably 2-100, and more preferably 2-50, and each {Q} is the same polymer block or contains a plurality of polymer blocks. The method includes reacting a di-halo initiator with a selected monomer at least once, and reacting the resultant residue with a dithiol compound having a structure represented by the formula of HS-R-SH.
Patent KR-20210035367-A (KR)
Title: Apparatus for function of vestibulo-ocular reflex based on virtual reality and multiple bio-sensor
Inventor: RAH YOON CHAN
IPC: A61B5/16
Filed: 2019-09-23
Abstract: The present invention relates to an apparatus for evaluating a vestibulo-ocular reflex (VOR) function based on virtual reality and multiple biosensors which can maximize measurement operation efficiency and physiological suitability. The apparatus comprises: a rotating chair supporting rotation and sitting of a subject; a head-mounted display device worn on the head of the subject to enclose the entire eyes of the subject; an eye tracker sensing eyeball rotation of the subject; a head motion (IMU) sensor sensing head rotation of the subject; and a control device which generates a test screen for providing dark field to play the test screen through the head-mounted display device, and then calculates and quantifies the ratio of eyeball rotation to head rotation from sensing results of the head motion sensor and the eye tracker to calculate and provide at least one between a vestibulo-ocular reflex (VOR) gain and an asymmetric ratio.
Patent KR-20210042235-A (KR)
Inventor: HWANG JAE HA
IPC: G06Q50/20
Filed: 2019-10-09
Abstract: The present invention relates to a customized online education system capable of opening a class suitable for a user who wants to take a class by enabling the user to submit an application such that the class is opened with a lecturer, a subject, a teaching style and the like which the user wants, and an education method thereof. The online education system, interconnected with a client connectable to the Internet, a management server connected to the client through the Internet to transmit a class solution, and a database storing information related with the management server, includes the following steps of: when a client user connected with the Internet accesses the management server, checking whether the user is a registered member from a member information DB; receiving a request for a desired subject and lecturer from the member if the user is the member; determining whether there is a matched subject by confirming the requested subject of the member from a subject information DB and a lecturer information DB and comparing the same to class subjects; if there is the matched subject in the subject information DB, opening the subject as a class; if there is not the matched subject in the subject information DB, confirming whether there is the lecturer requested by the member; if there is the lecturer, building a teaching solution of the lecturer to store the same in a class information DB and open a class which the member can take; if the opened class is classified by grade, testing the member taking the class to reclassify the member by grade; and transmitting the teaching solution of the class to the member classified by grade.
Patent KR-20210043116-A (KR)
Title: Method for preparing ferrite sintered magnet
Inventor: PARK SI JUNG
IPC: H01F1/10
Filed: 2019-10-11
Abstract: The present invention relates to a manufacturing method of a ferrite sintered magnet. According to the manufacturing method of the ferrite sintered magnet, provided is the ferrite sintered magnet, which prevents cracks and distortion of a sintered body, shortens a sintering time, and as well as has excellent magnetic properties while having sufficient density by uniformly heating the inside and outside of a molded body.
Patent KR-20210045538-A (KR)
Inventor: YUN KYUNGHWA
IPC: H01L27/11573
Filed: 2019-10-16
Abstract: The present invention relates to a nonvolatile memory device, which comprises: a peripheral circuit including a first active region and elements formed on the first active region; and a memory block including a second active region on the peripheral circuit and memory cells formed on the second active region. The memory block includes: a vertical structure including pairs of a first insulating layer and a first conductive layer; a second insulating layer on the vertical structure; second and third conductive layers facing each other in a first direction on the second insulating layer, and spaced apart from each other; first vertical channels penetrating the second conductive layer, the second insulating layer and the vertical structure in a second direction; and second vertical channels penetrating the third conductive layer, the second insulating layer, and the vertical structure in the second direction. The second and third conductive layers are connected to a first through-via penetrating a region of the second insulating layer exposed between the second and third conductive layers, the vertical structure, and the second active region. Accordingly, performance degradation is prevented.
Patent KR-20210045250-A (KR)
Inventor: KO CHANG RYONG
IPC: B62H5/18
Filed: 2019-10-16
Abstract: The present invention relates to a bike brake apparatus having a locking function and, more specifically, provides a bike brake apparatus which can simply restrain the rotation of a bike wheel without an additional locking apparatus and prevent bicycle thefts by using biometric information of a user or recognizing a QR code or an identification code to generate a control signal, using the generated control signal to lock a locking module, and then maintaining an operation state of the brake with the engagement coupling of engaged protrusions.
Patent KR-20210045791-A (KR)
Title: inspection device for door of vehicle
Inventor: KANG JEOM DO
IPC: B25J9/04
Filed: 2019-10-17
Abstract: Disclosed is a door inspection device for a vehicle. The door inspection device for a vehicle according to an embodiment includes: a base; a pair of supports that are erected to be spaced apart from each other on the base and are made of a magnetic material; a first support unit provided on the base to support the lower part of a vertically erected vehicle door; and a second support unit provided on the supports to support a side or an upper part of the vehicle door of which a lower part is supported through the first support unit. The second support unit can include a plurality of magnetic chucks separably fixed to the supports through magnetic force.
Patent KR-20210045863-A (KR)
Title: A boiler system
Inventor: JANG MIN WOOK
IPC: F22D1/32
Filed: 2019-10-17
Abstract: The present invention is to provide a boiler system capable of effectively reducing fuel consumed for steam generation in a boiler body. According to the present invention, provided is a boiler system comprising: a boiler body which generates steam; a water supply tank which supplies water to the boiler body; a heat exchanger provided in the water supply tank to preheat the water supplied to the boiler body; a first recovery pipe branching from a supply pipe supplying the steam generated in the boiler body to the place of use and supplying steam to the heat exchanger; and a second recovery pipe for recovering steam or water heat-exchanged through the heat exchanger to the boiler body.
Patent KR-20200044699-A (KR)
Inventor: FOURY PHILIPPE
IPC: B05B13/04
Filed: 2019-10-18
Abstract: An objective of the present invention is to provide a spraying method with excellent efficiency. The present invention relates to a method for spraying a fluid (F) by using fluid (F) spray equipment including a pump (120), a sprayer (13) capable of spraying a fluid (F), and a fluid circulation pipe (15) capable of guiding the fluid (F) from the pump (12) to the sprayer (13). If an upstream direction and a downstream direction are defined with respect to the fluid circulation pipe (15). and the fluid (F) passes through the circulation pipe (15) from the pump (12) to the sprayer (13), the fluid (F) circulates downstream from upstream. The method includes a step of circulating a scraper downstream from upstream in the circulation pipe (15) to push the fluid (F) included in the circulation pipe (15) to the sprayer (13). The fluid (F) pushed by the scraper is sprayed by the sprayer (13).
Patent KR-20210048291-A (KR)
Inventor: LEE HYUN PYO
IPC: H01M12/08
Filed: 2019-10-23
Abstract: According to one aspect, disclosed are a positive electrode for a metal-air battery including a mixed conductor and a first pore having a size of 1 μm or more, wherein content of the first pores is 30% by volume or more and the total porosity of the positive electrode is 50% or more, a method for manufacturing the same, and a metal-air battery including the same.
Patent KR-20210049999-A (KR)
Title: Device for Sharing Battery by Using Sonic Wave
Inventor: CHOI SUNG HOON
IPC: H04B11/00
Filed: 2019-10-24
Abstract: The present invention implements: a battery sharing device (100) which uses sound wave, is provided at a designated base to be shared with a user, receives a used/discharged battery (160) to safely charge the battery (160), and shares the charged battery (160) to the user; and the battery (160) which is charged or shared through the battery sharing device (100). According to the present invention, there is an advantage of providing a shareable unmanned battery sharing service by voluntarily exchanging the battery used as a power source of an electric mobile device by a user of the electric mobile device.
Patent KR-20210051201-A (KR)
Inventor: KIM HYEOK
IPC: H01L41/187
Filed: 2019-10-30
Abstract: A flexible nanogenerator and a wearable energy device including the same are provided. According to embodiments of the present invention, the flexible nanogenerator comprises: a first nanogenerator comprising a first fabric and a first material pattern and a second material pattern alternately disposed on the first fabric; and a second nanogenerator including a second fabric and a third material pattern and a fourth material pattern alternately disposed on the second fabric. The first material pattern, the second material pattern, the third material pattern, and the fourth material pattern may have different surface roughness. The wearable energy device comprises: the flexible nanogenerator disposed on a commercial fabric; and a supercapacitor disposed on the commercial fabric and electrically coupled to the flexible nanogenerator.
Patent KR-20210054701-A (KR)
Title: Method and apparatus for performing cell reselection on unlicensed band in next generation mobile communication system
Inventor: KIM SANGBUM
IPC: H04W36/00
Filed: 2019-11-06
Abstract: The present invention relates to a communication technique that converges a 5G communication system with an IoT technology to support higher data rates after a 4G system and a system thereof. The present invention can be applied to intelligent services (eg, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to the present invention, disclosed are a method for reporting heating-related information of a terminal and a device thereof. According to the present invention, disclosed are a method for reselecting a cell on an unlicensed band and a device thereof.
Patent KR-20210056056-A (KR)
Title: Method, apparatus and computer program for processing flow rule transactions in software defined network
Inventor: KIM JI WON
IPC: G06F16/23
Filed: 2019-11-08
Abstract: An embodiment of the present invention relates to a method for processing flow rule transactions in a software defined network (SDN) to prevent conflict between flow rules included in one transaction. According to an embodiment of the present invention, the method comprises: a step a of generating a first table for recording switch identification information of switches included in the network, flow table identification information applied to each switch, all match field items of a flow rule applicable to the network, content of the match field items, and instructions of the flow rule; a step b of generating a second table for recording identification information of a transaction for applying at least one or more flow rules as a unit and generating a transaction field for recording identification information of the transaction in the first table; a step c of starting an arbitrary transaction and recording a first flow rule addition message and/or a second flow rule deletion message included in the transaction in the first table together with the transaction identification information; and a step d of changing the transaction identification information of the first table to a preset value when the transaction is committed, and setting the content to which the first flow rule is added or from which the second flow rule is removed to be queried in the first table by all applications only when the transaction identification information is changed.
Patent KR-20210066136-A (KR)
Title: Micro platform for observing reaction of microfluids
Inventor: SHIM JOON SUB
IPC: B01L3/00
Filed: 2019-11-28
Abstract: The present invention relates to a micro platform for observing microfluidic reactions. The present invention provides a micro platform, which comprises: a stage (10) having a microchannel (16) formed long therein, provided with a reaction chamber (15) in a predetermined portion of the microchannel (16), and serving as a plate-shaped member formed with an injection hole (12); a micropump 20 including an elastic block (21) having a negative pressure channel (211) communicating with the microchannel (16) formed therein, and a roller bar (22) for generating negative pressure inside the microchannel (16); a membrane filter (13) installed at the inlet (12) to block the outside of the stage (10) and the inside of the microchannel (16), in which a very small amount of body fluid sample can pass through the microchannel (16) due to the variableness of the roller bar (22), so that a high-resolution detection reaction test can be performed immediately even with a very small amount of sample.
Patent KR-20200074864-A (KR)
Inventor: YANASE YU
IPC: G03F1/00
Filed: 2019-11-28
Abstract: The present invention provides a pellicle film having sufficient strength without forming a support frame, and a pellicle comprising the pellicle film. In particular, the present invention provides: a pellicle film for photolithography, which is disposed on one side of a pellicle frame and is characterized by comprising a main layer and graphene provided on one side or both sides of the main layer; and a pellicle for photolithography, which consists of a pellicle film and a pellicle frame and is formed on an upper side of the pellicle frame while having an adhesive or a pressure-sensitive adhesive interposed therebetween, wherein the pellicle film is characterized by consisting the main layer and graphene provided on one side or both sides of the main layer.
Patent KR-20210066639-A (KR)
Title: Biomarkers for the Deafness and Their Uses
Inventor: KIM SO YOUNG
IPC: C12Q1/6883
Filed: 2019-11-28
Abstract: The present invention relates to a biomarker for diagnosing hearing loss, a method for providing information for diagnosing the hearing loss using the same, a composition for diagnosing the hearing loss using the same, and a kit for diagnosing the hearing loss using the same. The biomarker can be used for the purpose of predicting effects of hearing loss rehabilitation or prognosis.
Patent KR-20200067763-A (KR)
Inventor: KHUSNATDINOV NIYAZ
IPC: G03F7/00
Filed: 2019-12-03
Abstract: The present invention relates to a method for controlling a control device to be used with a fluid dispenser having a plurality of nozzles, which comprises obtainment, segmentation, and substitution steps. A drop pattern is obtained as data for use in dispensing drops on a substrate from the plurality of nozzles of the fluid dispenser. The obtained drop pattern is divided into a plurality of drop patterns based on a distance between the drops of the obtained drop pattern. In addition, the plurality of drop patterns are substituted for the drop pattern obtained to dispense the drops on the substrate from the fluid dispenser.
Patent KR-20210070109-A (KR)
Title: Apparatus for treating substrate, method for preparation of apparatus for treating substrate and substrate processing method
Inventor: CHO WON TAE
IPC: H01L21/67
Filed: 2019-12-04
Abstract: According to an embodiment of the present invention, a substrate processing device comprises: a chamber with a processing space in which a process of depositing a thin film on a substrate is performed; and a structure having at least one surface installed to be exposed to the processing space and having a coating film formed on the surface exposed to the processing process, wherein the coating film is made of a polymer having any one of a covalent bond and a double bond. Therefore, according to the embodiment of the present invention, the substrate processing device can suppress or prevent particle generation and substrate contamination generation due to the thin film deposited inside the chamber. In addition, it is possible to extend a cycle of cleaning a chamber and a structure, a component and the like inside the chamber. Accordingly, there is an effect of increasing a product production rate and device operation efficiency.
Patent KR-20210073090-A (KR)
Title: Compositions for Improving Skin Wrinkles Using an Extract of Boehmeria tricuspis
Inventor: CHO YOUNG RAK
IPC: A61K8/9789
Filed: 2019-12-10
Abstract: The present invention discloses a composition for reducing skin wrinkles using a Boehmeria tricuspis Makino extract showing elastase inhibitory activity.
Patent KR-20210074647-A (KR)
Title: Hand blade protecting device
Inventor: KIM NA WON
IPC: B43L15/00
Filed: 2019-12-12
Abstract: The present invention provides a hand blade protector capable of preventing foreign substances from sticking to a hand blade when drawing or writing and minimizing friction between the paper and the protector. According to one aspect of the present invention, the hand blade protector comprises: a body unit having a mounting space and covering the hand blade; a ball caster inserted into the mounting space and having a ball roller protruding from a lower surface of the body unit; a first elastic band connected to one side surface of the body unit; a second elastic band connected to the other side surface which is the opposite surface to one side surface of the body unit; a first support ring coupled to the first elastic band and inserted and fitted to a thumb; and a second support ring coupled to a second elastic band and inserted and fitted to the thumb.