baber/WOPTO huggingface dataset:
Patent KR-20210102629-A (KR)
Title: Gas flow regulator for ducted lampjet engine
Inventor: NAMKOUNG HYUCK JOON
IPC: F02K7/10
Filed: 2020-02-12
Abstract: The present invention relates to a gas flow regulator for a ducted ramjet and, more particularly, to a gas flow regulator for a ducted ramjet, which can facilitate the discharge of solid particles included in gas (combusted gas or unburned gas) generated in a primary combustion chamber (gas generator), thereby easily achieving thrust control. The gas flow regulator for a ducted ramjet, which is positioned between the primary combustion chamber and a secondary combustion chamber, comprises: an injection panel having a main injection hole that is always open and a plurality of auxiliary injection holes that can be opened and closed, so as to control the amount of gas supplied when the gas introduced through the primary combustion chamber is supplied to the secondary combustion chamber; and an injection hole opening and closing means including a shutter coupled to the center of the injection panel and having a shaft for adjusting the number of times of opening and closing of the auxiliary injection holes to adjust the amount of gas supplied according as the pressure of the secondary combustion chamber is high or low, a gear coupled to rotate the shutter; and a motor coupled to rotate the gear.
Patent KR-20210105068-A (KR)
Title: Certificate management system
Inventor: KOH HAENG HEUI
IPC: G06Q10/06
Filed: 2020-02-18
Abstract: A certificate management system according to an embodiment of the present invention enables reading of an issued certificate by performing security verification on the certificate even in an offline state, and can provide data related to the verification of authenticity to a user each time the user can set whether or not to read for a predetermined period of time, set the loss of validity in case of incorrect issuance, and inquire the details of verification of authenticity, when the issued certificate is circulated. The certificate management system includes: a user terminal which applies for issuance of a certificate and allows a user to view the certificate; a certificate providing device; a certificate issuing device which transmits a generated dedicated viewer and an issued certificate to the user terminal; and a storage generating device which converts the issued certificate into binary data to be transmitted to a storage server.
Patent KR-20210105105-A (KR)
Title: Distributed Waiting System and Method for Distributed Waiting Using the System
Inventor: LEE HEUNG YEON
IPC: G06Q30/02
Filed: 2020-02-18
Abstract: The present invention relates to a distributed waiting system and a method for distributed waiting using the system including: a log counter server receiving a site server access request from user terminals, counting the site terminals that have received the access request, providing site server access for a preset number of site terminals, and access-guiding the user terminals exceeding the preset number to a waiting management server; and the waiting management server including a waiting list issuing unit confirming the access waiting number of the user terminal guided from the log count server, generating a waiting list to be transmitted to the user terminal guided from the log count server, and transmitting the waiting list to the user terminal. The waiting management server further includes a customer script management unit generating a customer script for extracting preset customer information and transmitting the script to the waiting list-issued user terminal. With the present invention, access by as many user terminals as possible can be performed even without a large site server or relay server capacity.
Patent KR-20210108026-A (KR)
Title: Mission software framework structure for supporting of mission of unmanned aircraft
Inventor: CHOI SUNG CHAN
IPC: G06F8/36
Filed: 2020-02-25
Abstract: Provided are a method and system for operating a mission software using a mission software framework structure to support a mission of an unmanned moving object. According to an embodiment of the present invention, the method comprises the steps of: uploading a mission software interworking with a mission device for supporting a public mission of an unmanned moving object in a mission software operating platform system; and downloading, by the unmanned moving object, any one of the uploaded mission software. Accordingly, an environment capable of developing a mission software for interworking with a mission device for supporting a public mission and a common framework operated therein can be provided. In addition, an environment in which interested parties such as a mission software library developer and a mission software developer can participate in a process of developing a mission software can be provided. In addition, a software framework structure which can be mounted and driven in an information processing means of an unmanned moving object can be provided.
Patent KR-20200023621-A (KR)
Title: An method for rule-based user inference reasoning for conversation awareness
Inventor: JINBEOM KANG
IPC: G06F40/258
Filed: 2020-02-25
Abstract: Provided is a method which creates rules for conversation recognition and infers user′s intention based on the rules. According to the present invention, the method is configured to create rules for conversation recognition and infer user′s intention based on the rules. The method comprises the following steps: extracting input keyword information including information about a keyword set which is a set consisting of at least one keyword from conversation data including information about user′s conversation; determining, based on an inclusion relation between sets, whether there is an intention cluster corresponding to the input keyword information among a plurality of intention clusters which include at least one keyword set; updating, based on the determination results, a knowledge base (KB) including the plurality of intention clusters by using the input keyword information; and deciding a keyword set including a keyword set included in the input keyword information among at least one keyword set included in each of the plurality of intention clusters. The step of deciding a keyword set decides the keyword set, based on the reverse order of the order according to the inclusion relation of at least one keyword set between the plurality of intention clusters. According to the present invention, the method is able to secure completeness and soundness when inferring user′s intention.
Patent KR-20210109998-A (KR)
Title: Chucking apparatus, film forming apparatus, chucking method, film forming method and manufacturing method of electronic device
Inventor: ISHII HIROSHI
IPC: C23C14/04
Filed: 2020-02-28
Abstract: According to the present invention, an adsorption apparatus comprises: a support unit for supporting a periphery portion of a first main surface of an adsorbed body having the first main surface and a second main surface opposite to the first main surface; an adsorption means for adsorbing the adsorbed body from a second main surface side of the adsorbed body; and a plurality of pressing members for pressing the adsorbed body from the second main surface side of the adsorbed body. The plurality of pressing members are individually arranged at positions corresponding to at least two corner portions among a plurality of corner portions of the second main surface of the adsorbed body.
Patent KR-20200107832-A (KR)
Inventor: MITSUI KAZUMA
IPC: C08F220/18
Filed: 2020-03-04
Abstract: The present invention relates to an adhesive layer having a low degree of swelling of sebum and high level difference absorbability. The adhesive layer according to the present invention includes an acrylic polymer including, as monomer ingredients forming the polymer, an alkyl (meth)acrylate end-capped with a C1-C5 alkyl group, a hydroxyl group-containing monomer and a monomer containing a specific alicyclic structure, wherein the ratio of the alkyl (meth)acrylate end-capped with a C1-C5 alkyl group is 40-82 wt%, the ratio of the hydroxyl group-containing monomer is 17-35 wt%, and the ratio of the monomer containing a specific alicyclic structure is 42 wt% or less, based on the total weight of the monomers forming the polymer. In addition, the adhesive layer has a 300% residual tension stress value of 0.1-6 N/cm^2.
Patent KR-20210112909-A (KR)
Title: Apparatus of multiple targets management for multistatic pcl based target localization
Inventor: JEONG INHWAN
IPC: G01S5/02
Filed: 2020-03-06
Abstract: An embodiment relates to a multistatic PCL system, which measures a bistatic distance and bistatic velocity for multiple targets, and assigns a unique number to a target so as to efficiently manage multiple targets. The PCL system includes a signal measuring device, a signal processing device, and a location detection device.
Patent KR-20210114257-A (KR)
Title: Action Recognition Method and Apparatus in Untrimmed Videos Based on Artificial Neural Network
Inventor: KIM EUN TAI
IPC: G06K9/48
Filed: 2020-03-10
Abstract: Disclosed are a behavior recognition method in an untrimmed video based on an artificial neural network and a device thereof. According to the present invention, in the behavior recognition method, a processor receives an analysis target image, selects some frame images from the analysis target image for each preset section based on a time domain, recognizes a place and a behavior in the selected frame image to label a feature value according to the recognized place and behavior to the selected frame image, and finds out that the place and the behavior are represented in which spatial area of any frame with an artificial neural network learned by a clip unit place and behavior information in the untrimmed video.
Patent KR-20210120493-A (KR)
Title: System for local cleaning service
Inventor: PARK JIN WOO
IPC: G06F16/55
Filed: 2020-03-27
Abstract: According to an embodiment of the present invention, a cleaning service system for local residents, connected to a provider terminal and a host terminal through a network comprises: a provision reception unit for receiving and storing cleaning provision information from the provider terminal; a request reception unit for receiving cleaning request information from the host terminal; an information search unit for searching for cleaning provision information of a provider of which a distance from a desired cleaning site of a host is less than or equal to a set distance based on the cleaning request information and the cleaning provision information; and an information providing unit which transmits a cleaning request signal to the provider terminal that has transmitted the cleaning provision information searched for by the information search unit, receives a response signal according to the cleaning request signal from the provider terminal that has received the cleaning request signal, and transmits cleaning provision information, corresponding to the provider terminal that has transmitted the response signal, to the host terminal. When cleaning provision information is selected on the host terminal receiving the cleaning provision information, the host terminal on which the cleaning provision information is selected generates a selection signal and transmits the same to the information providing unit, and the information providing unit transmits cleaning request information, corresponding to the host terminal that has transmitted the selection signal, to the provider terminal that has transmitted cleaning provision information corresponding to the selection signal. Therefore, the cleaning service system can entrust cleaning to local residents in a space desired to be cleaned.
Patent KR-20200135726-A (KR)
Title: sensor and manufacturing method of the same
Inventor: HYUNG JU PARK
IPC: G01N27/414
Filed: 2020-04-17
Abstract: Disclosed are a sensor and a method for manufacturing the same. The method comprises: a step of forming a plurality of electrodes on a substrate; and a step of forming a sensor layer on the electrodes and the substrate between the electrodes. The step of forming the sensor layer can comprise: a step of applying a nanoparticle layer; a step of providing deionized water on the nanoparticle layer to form a spontaneous transition layer; and a step of thermally treating the spontaneous transition layer to form the sensor layer. The method can increase reactivity of the sensor to gas.
Patent KR-20210130942-A (KR)
Title: System for controlling automated guided vehicle for autonomous driving
IPC: G05D1/02
Filed: 2020-04-23
Abstract: The present invention relates to a system for controlling an autonomous-driving automated guided vehicle which allows an automated guided vehicle to derive an optimal route based on destination information. The system controls an autonomous-driving automated guided vehicle and comprises: a user terminal; an autonomous-driving automated guided vehicle including a plurality of sensors, generating map information based on sensor information, receiving a destination from the user terminal, using an algorithm and the map information to calculate a first optimal route from a current location to the destination, and moving to the destination along the first optimal route; and a server transmitting obstacle information to the autonomous-driving automated guided vehicle, receiving the map information and location information from the autonomous-driving automated guided vehicle, using the location information and the map information to monitor whether the autonomous-driving automated guided vehicle arrives at the destination, and transmitting a notification message to the user terminal if the autonomous-driving automated guided vehicle does not arrive at the destination within a preset time.
Patent KR-20210133397-A (KR)
Title: Hologram lecture
IPC: G03H1/04
Filed: 2020-04-29
Abstract: The present invention relates to a hologram lecture apparatus. According to the present invention, the hologram lecture apparatus comprises: a display panel unit outputting a lecturer's image; a hologram screen panel unit disposed to face a screen of the display panel unit at an angle to convert the lecturer's image output to the display panel unit into a holographic image; and a platform in which the display panel unit and the hologram screen panel unit are mounted on the upper part so that the position of the hologram screen panel unit is located at a height that the audience can see. Accordingly, the lecturer's image is provided to the audience as a holographic image, and thus interest of the audience is induced by three-dimensional effect of the holographic image and education, lectures, speeches, and sermons by lecturers can be efficiently delivered to the audience.
Patent KR-20210135407-A (KR)
Title: Apparatus for cleaning of exahust gas with plasma using exhaust gas power generation system
IPC: F01N9/00
Filed: 2020-05-05
Abstract: The present invention relates to a plasma exhaust gas purification apparatus using an exhaust gas generation system, capable of having a structure improved so as to generate electric energy from a power generation part using a fan rotated with exhaust pressure of exhaust gas as well as purify the exhaust gas by supplying the generated and produced electric energy to a plasma generator. The present invention comprises: an exhaust pipe functioning as a flow channel for exhaust gas discharged from an internal combustion engine of a vehicle; a fan installed in the exhaust pipe and rotated by exhaust pressure of the exhaust gas; a power generation part producing electric power by receiving a rotation force of the fan through a shaft; and a plasma generator placed in the exhaust pipe and generating plasma with the electric power produced by the power generation part to remove harmful components of the exhaust gas.
Patent KR-20210135699-A (KR)
Title: Sunshield device for vehicle
IPC: E04H15/06
Filed: 2020-05-06
Abstract: The present invention relates to an awning screen framework structure for a vehicle comprising a vehicle combination part which can be combined with an upper part of a vehicle, and a pair of roof racks installed in a width direction of the vehicle by the vehicle combination part. The awning screen framework structure for a vehicle comprises: a frame combination unit combined with one end of each of the pair of roof racks; a bracket formed at one end of the frame combination unit and having an axis hole; a rotation platform combined with the bracket to be rotatable by a lower shaft; a main frame combined with an upper part of the rotation platform to be rotatable by an upper shaft; and a rotation suppression means for suppressing the rotation of the rotation platform. According to effects of the present invention, an awning screen can be easily mounted on a vehicle, and also, the main frame can be directly installed on the vehicle with an adjustable height, and, accordingly, the height of the main frame can be raised when in use to enable the awning screen to be installed to be higher in height than the vehicle, and the height of the main frame can be lowered during the driving of the vehicle, thus increasing air resistance and stability. Moreover, according to the present invention, due to a structure in which the main frame is directly fixed to the body of the vehicle, a reinforcement band is applied to the main frame to support a sub frame and a sub extension frame, and, also, since only a supporter is stood in the sub frame, there is no need for a post or the like for the installation of a separate towing rope, and, as a result, the structure can be used regardless of place and can quickly and easily installed.
Patent KR-20200052863-A (KR)
Title: Pusher assembly for match plate of test handler
Inventor: YOO HYUN JUN
IPC: G01R1/04
Filed: 2020-05-06
Abstract: An embodiment of the present invention relates to a pusher assembly for a match plate of a test handler and, more specifically, to a pusher assembly which allows an electronic component to come in close contact with a test socket of a test handler. The push assembly comprises: a base unit provided at a match plate; a pushing unit which is arranged on the base unit to be vertically movable with respect to the match plate and pushes the electronic component towards the test socket; an elastic member which is arranged between the base unit and the pushing unit and provides an elastic force to the pushing unit; a guide member which guides vertical movement of the pushing unit; and a fastening member which fastens the base unit to the guide member. Here, the pushing unit is inserted into a first penetration hole formed at the guide member and the elastic member is provided in a shape of surrounding the pushing unit. Therefore, structural stability can be provided.
Patent KR-20210135860-A (KR)
Title: A whitening composition comprising lysosome
IPC: A61K8/9728
Filed: 2020-05-06
Abstract: The present invention relates to a whitening composition including a lysosome. The lysosome whose pH is adjusted to 4.5 to 6.5 (especially pH 5.5) of the present invention increases the decomposition activity of melanin.
Patent KR-20210139072-A (KR)
Title: Compression hip screw having additional compression nut for compensating lag screw
IPC: A61B17/80
Filed: 2020-05-13
Abstract: The present invention relates to a compression hip screw including a compression inductive nut for compensating a lag screw. The compression hip screw including a compression inductive nut for compensating a lag screw is characterized by comprising: a screw part inserted into the head of femur; and a support plate part fixed to the femoral shaft and supporting the screw part. The screw part includes: a barrel part having a hollow formed therein and coupled to the support plate part; a lag screw which is slidably inserted into the hollow of the barrel part; a compression screw which is inserted into the hollow of the barrel part, is screwed with the lag screw, and moves the lag screw by rotation to provide compression force to a fracture region of the head of femur; and a compression inductive nut member provided between the compression screw and the lag screw, supported by the barrel part, and inducing the fracture region to be compressed by the compression screw. According to the present invention, appropriate compression force can be provided at the fracture region.
Patent KR-20210140814-A (KR)
Title: stretchable secondary battery
IPC: H01M10/0565
Filed: 2020-05-15
Abstract: An embodiment of the present invention relates to a stretchable secondary battery. The stretchable secondary battery includes: a positive electrode in which a plurality of positive electrode incisions are disposed to be spaced apart from each other in a longitudinal direction; a negative electrode in which a plurality of negative electrode incisions are disposed; and a gel polymer electrolyte positioned between the positive electrode and the negative electrode, wherein the positive incisions have a length shorter than the width of the positive electrode, and the plurality of negative incisions are line-symmetrical with respect to the plurality of positive incisions and the gel polymer electrolyte.
Patent KR-20210149441-A (KR)
Inventor: LEE KWANG HOON
IPC: B24D3/10
Filed: 2020-06-02
Abstract: Disclosed are a glass sheet polishing wheel, and a manufacturing method thereof. The polishing wheel comprises: a bushing coupled to a rotational shaft of a rotary device; and an abrasive layer including abrasives, which is formed in a circumference of the bushing and contains diamond powder having a long side with the maximum diameter of 25 ㎛ or less, and a coupler coupling the abrasives. The content of the diamond powder is 22-35 wt% based on the total weight of the abrasive layer, and particles of the diamond powder have a structure having average long side length of 10-15 ㎛ and average short side of 5-15 ㎛.
Patent KR-20210150075-A (KR)
Inventor: BYON HYE RYUNG
IPC: C07D471/06
Filed: 2020-06-03
Abstract: The present invention provides an electrolyte for a redox flow battery including a naphthalene diimide compound represented by chemical formula 1. In chemical formula 1, M is K^+ or Na^+.
Patent KR-20210153166-A (KR)
Inventor: SHIN JITAE
IPC: A61B3/12
Filed: 2020-06-09
Abstract: The present invention relates to an apparatus for predicting deterioration of macular degeneration based on artificial intelligence, which comprises: a database including a plurality of macular degeneration fundus data sets; a data pre-processing unit for preprocessing the macular degeneration fundus images included in the plurality of macular degeneration fundus data sets; a drusen image segmentation unit which builds an artificial intelligence-based drusen image learning model using a drusen segmentation mask corresponding to the macular degeneration fundus image, and applies the preprocessed macular degeneration fundus image to the drusen image learning model to generate a drusen segmentation mask linked to the preprocessed macular degeneration fundus image; and a prediction image generation unit which generates a future macular degeneration fundus image by applying, to an artificial intelligence neural net, the macular degeneration fundus image and the drusen segmentation mask generated using the macular degeneration fundus image by the drusen image segmentation unit, and determines authenticity by applying the generated future macular degeneration fundus image to the plurality of artificial intelligence neural networks. According to the present invention, a physician can make a plan in consideration of long-term patient care.