baber/WOPTO huggingface dataset:
Patent KR-20210088780-A (KR)
Title: An apparatus for assisting driving of a vehicle and method thereof
Inventor: SEUNGHUN CHEON
IPC: B60W30/08
Filed: 2020-01-06
Abstract: The present invention relates to an apparatus for assisting a driver of a vehicle, which aims to, when the vehicle is hidden by an obstacle while driving, and a pedestrian, who has been hidden by the obstacle, passes by the obstacle and suddenly appears in front of the vehicle, avoid a collision which may occur. The apparatus for assisting the driver of the vehicle comprises: a front camera which is placed in the vehicle to acquire image data of a front side of the vehicle; a radar sensor placed in the vehicle to acquire radar data around the vehicle; and a control unit which is connected to one or more of the front camera and the radar sensor to detect an obstacle and perform the collision avoidance control of the vehicle. The control unit is able to recognize a first obstacle approaching in a transversal direction from outside the driving lane of the vehicle based on one or more of the image data and the radar data of the front side of the vehicle, calculates a collision avoidance path for avoiding the collision between the vehicle and the first obstacle, store the calculated collision avoidance path and information about the first obstacle, and if a third obstacle, which passes by a second obstacle in a transversal direction and approaches the vehicle after the recognition of the first obstacle is stopped by the second obstacle placed between the first obstacle and the vehicle, is recognized, perform the collision avoidance control based on the stored collision avoidance path based on the similarity between the first obstacle and the third obstacle.
Patent KR-20200089633-A (KR)
Inventor: AKAO TAKESHI
IPC: H02J7/00
Filed: 2020-01-16
Abstract: A power unit for an aerosol aspirator includes: a power source capable of discharging to a load for generating an aerosol from an aerosol source; a connector that can be electrically connected to an external power source; and a charger configured to convert power input from the connector into charging power of the power source. The power unit further includes a first Zener diode installed between the connector and the charger to be connected in parallel with the charger, and the first Zener diode is connected to be closer to an input terminal of the charger than an output terminal of the connector.
Patent KR-20210093068-A (KR)
Title: Gamma Correction Method and Auto Encoder-based Image Correction Method
Inventor: JEONG IN HO
IPC: G06N20/00
Filed: 2020-01-17
Abstract: Provided are an image correction method based on a gamma correction technique and an autoencoder. The image correction method comprises: a color image input step of inputting a color image to be corrected to an image correction device; a gamma correction step of calculating an optimal gamma value for each frame of the color image, and applying the same to gamma correction to obtain a gamma-corrected luminance image; a color image synthesis step of synthesizing a color image from the gamma-corrected luminance image; a color image input step in which additional noise is added to an autoencoder by adding the noise to the original color image input in the color image input step; a machine learning step of training a network to restore the original color image from which noise is removed through the autoencoder; and a noise removal step of removing the noise from the color image, obtained in the color image synthesis phase, through the trained autoencoder.
Patent KR-20200092259-A (KR)
Title: System and method for issuing certificate based on non-face-to-face identity verification
Inventor: LEE KWAN CHUL
IPC: G06Q10/10
Filed: 2020-01-20
Abstract: The present invention relates to a system for issuing non-face-to-face certificates and includes an automatic response system and a fax transmission system. The automatic response system receives a request for issuance of a certificate from a user terminal connected through a communication network, authenticates oneself in connection with an authentication authority which authenticates an identification card selected by the user terminal, and receives certificate data from an issuing server of the requested certificate, and the fax number designated by the user terminal and the certificate data are transmitted to the fax transmission system. The fax transmission system converts the certificate data received from the automatic response system into an image, and sends the image to the fax number.
Patent KR-20200026840-A (KR)
Title: Baggage tracking system
Inventor: KIM SEON MIN
IPC: B64F1/36
Filed: 2020-01-29
Abstract: Provided is a baggage tracking system. According to an embodiment of the present invention, the baggage tracking system comprises: an identification tag attached on baggage and including identification information of the baggage; a plurality of identification tag readers individually located in a plurality of regions in an airport, obtaining the identification information of the baggage by reading the identification tag, and outputting the identification information and location information of the baggage; a database storing user data corresponding to the identification information; and a server receiving the identification information and the location information from the identification tag reader, receiving the user data corresponding to the identification information from the database, and transmitting the location information to a user terminal corresponding to the identification information based on the user data.
Patent KR-20210097382-A (KR)
Inventor: PARK JONG SUN
IPC: G06N3/08
Filed: 2020-01-30
Abstract: The present invention relates to a method for calculating rank order coding-based spiking CNN and a processor thereof. More specifically, the present invention relates to a rank order coding scheme having higher accuracy and lower hardware complexity, and an effective calculation method necessary for learning. According to an embodiment of the present invention, a method for operating a spiking convolutional neural network (SCNN) operation based on a rank order coding (ROC) includes: generating first processed data by processing spike-converted data in a convolution layer; generating second processed data by performing a pooling operation for the first processed data in a pooling layer; determining a layer potential value based on the second processed data in a first fully connected layer; generating spike data based on the thin film potential value and the ROC; and transmitting the spike data to a second FC layer.
Patent KR-20210080140-A (KR)
Title: Indoor navigation method and system thereof
Inventor: JANG MIN
IPC: G06Q50/10
Filed: 2020-01-30
Abstract: An indoor navigation method and a device thereof are disclosed. According to an embodiment, the indoor navigation method comprises the following steps of: allowing a management server to register booth information and location information of booths participating in an exhibition and obtain an indoor map of an exhibition hall so as to map locations of the participating booths on the indoor map; allowing a visitor terminal to photograph the outside in real time to extract visual information from the photographed image and recognize surrounding environment information from the extracted visual information; allowing the management server to obtain the surrounding environment information from the visitor terminal and recognize a current location of a visitor by using the obtained surrounding environment information; and allowing the management server to provide navigation information including the recognized current location of the visitor to the visitor terminal.
Patent KR-20210098031-A (KR)
Title: Noncross linked and laminated three dimensional supporting structure using electric discharge device and method by using the same
Inventor: LEE NAKBUM
IPC: A61L27/56
Filed: 2020-01-31
Abstract: Provided are a non-crosslinked laminated three-dimensional structure support using an electrospinning device and a method for manufacturing the same. The non-crosslinked laminated three-dimensional structure support using an electrospinning device according to an embodiment of the present invention includes: a porous scaffold; a first nanofiber layer that is electrospun on the porous scaffold and ultrasonically welded to the porous scaffold; and a second nanofiber layer that is electrospun on the first nanofiber layer and ultrasonically fused to the first nanofiber layer.
Patent KR-20210100486-A (KR)
Title: Apparatus for deodorizing clothes and method for controlling the same
Inventor: CHAE YOUNG HUN
IPC: A61L2/20
Filed: 2020-02-06
Abstract: Disclosed is an apparatus for deodorizing clothing, comprising: a case having a clothing accommodation space in which clothing is accommodated; an ozone generator for generating ozone; an ozone discharging fan for discharging ozone generated by the ozone generator into the clothing accommodation space; a clothing detection sensor that detects whether clothing is accommodated in the clothing accommodation space; and a controller that operates the ozone generator and the ozone discharging fan when detected that clothing is accommodated in the clothing accommodation space by the clothing detection sensor so that the clothing is deodorized by ozone.
Patent KR-20210102513-A (KR)
Title: the improved cable manufacturing process of PCB integral type
Inventor: KIM GWANG GUK
IPC: H05K3/34
Filed: 2020-02-10
Abstract: The present invention provides an improved PCB integrated type cable manufacturing process which includes: a cable processing process of stripping a cable and exposing an inner wire; and a PCB bonding process of stripping the outer covering of a wire, exposing an inner core wire, and bonding the PCB to the core wire. A separate connector is not required since the PCB is integrally bonded to the cable.
Patent KR-20200098426-A (KR)
Title: Hydrogen charging system and method of hydrogen car or LPG car
Inventor: LEE JEONG YONG
IPC: B66F7/00
Filed: 2020-02-11
Abstract: The present invention relates to a hydrogen charging apparatus for a hydrogen vehicle or an LPG vehicle, and a method thereof. According to the present invention, the hydrogen charging apparatus for a hydrogen vehicle or an LPG vehicle is characterized in that a hydrogen storage tank is formed to be integrated with or separated from a carrier so as to charge the hydrogen storage tank with hydrogen by using a gas charging apparatus. According to the present invention, the supply of environmentally friendly hydrogen vehicles can be promoted.
Patent KR-20210106181-A (KR)
Inventor: JEONG DAE GWIN
IPC: G01N33/569
Filed: 2020-02-20
Abstract: The present invention relates to an antigen protein composition for diagnosing infection of an African swan fever virus and a use thereof. According to the present invention, a method and kit for diagnosing infection of the African swine fever virus using the antigenic protein uses the antigen protein of a specific African swine fever virus to rapidly and conveniently diagnose the infection of the African swine fever virus with high specificity and sensitivity, and exhibits excellent diagnostic effect in distinguishing it from other diseases with similar clinical pathology.
Patent KR-20210108653-A (KR)
Title: Pharmacy kiosk and operating method thereof
Inventor: WOO GI SEOK
IPC: G06K7/14
Filed: 2020-02-26
Abstract: One of the problems to be solved by the present invention is to automatically transmit all information according to a patient's drug prescription written in the prescription to a pharmacy terminal through a kiosk for a pharmacy and an operating method thereof. According to an embodiment of the present invention, the kiosk for pharmacy comprises: an information acquisition unit configured to acquire various information, according to a prescription in addition to a type and quantity of medicine prescribed to a patient, from a branch prescription prescribed to the patient; a communication unit for communicating with a pharmacy terminal; and a control unit for controlling obtained general information to be transmitted to the pharmacy terminal through the communication unit.
Patent KR-20210111460-A (KR)
Title: Power generation system and method for ship
Inventor: JANG DAE WOO
IPC: B63B43/06
Filed: 2020-03-03
Abstract: The present invention relates to a power generation system for a ship for generating electric power by using seawater as a heat source. According to the present invention, the power generation system for a ship comprises: an evaporator installed on a refrigerant circulation line to vaporize a refrigerant; a generator for generating electric power by driving a turbine by the refrigerant vaporized in the evaporator; a condenser for condensing and liquefying the gaseous refrigerant passing through the turbine; a refrigerant pump for pressurizing the refrigerant condensed in the condenser and re-supplying the refrigerant to the evaporator; and a high-temperature seawater supply unit supplying high-temperature seawater heat-exchanged with coolant in the ship's heating equipment to the evaporator.
Patent KR-20200031593-A (KR)
Inventor: KIM SUNHWAN
IPC: B29C41/28
Filed: 2020-03-13
Abstract: An embodiment relates to a method for manufacturing a poly (amide-imide) film capable of producing a poly (amide-imide) film having excellent optical properties and mechanical properties, and a poly (amide-imide) film manufactured by the manufacturing method. In one embodiment, provided is the method for manufacturing a poly (amide-imide) film comprising: a step of manufacturing a polymer solution by mixing and reacting a diamine compound, a dianhydride compound, and a dicarbonyl compound in an organic solvent; a step of manufacturing a gel-sheet; a step of manufacturing a cured film; and a step of winding a cooled cured film using a winder.
Patent KR-20200045991-A (KR)
Inventor: PARK JEONG YEL
IPC: E02F3/96
Filed: 2020-03-17
Abstract: The present invention provides a low noise breaker capable of reducing the generation of noise generated by a hitting force of a chisel using a piston and the noise transferred through the chisel and a breaker body unit. According to the present invention, the low noise breaker includes: a breaker unit having the breaker body unit, a cylinder unit which is installed in the breaker body unit and includes a piston reciprocating, and the chisel which is hit by the piston of the cylinder unit and supported to slide on the breaker body unit, wherein the breaker body unit has a hitting chamber for hitting the chisel by the piston; a breaker housing having a sound insulation space by enclosing the breaker unit; a vibration attenuation member installed between the inner circumference of the breaker housing and the outer circumference of the breaker body unit to support the breaker unit; and a cooling unit cooling a hitting position of the chisel and the piston by supplying outer air to the hitting chamber of the breaker body unit enclosed by the breaker housing, and also discharging the cooled air through the sound insulation space.
Patent KR-20200115211-A (KR)
Title: Electronic component
Inventor: NAGAI YUICHI
IPC: H01G4/248
Filed: 2020-03-20
Abstract: An electronic component includes a main surface constituting a mounting surface, an element body having an end surface adjacent to the main surface, and an external electrode disposed on the element body. The external electrode includes a conductive resin layer disposed to continuously cover a part of the main surface and a part of the end surface, and a plating layer covering the conductive resin layer. The conductive resin layer includes a first region positioned on the end surface, a second region positioned on a ridge portion between the end surface and the main surface, and a third region positioned on the main surface. The maximum thickness of the first region is T1 (um) and the minimum thickness of the second region is T2 (um), the maximum thickness T1 and the minimum thickness T2 satisfy a relation of T2/T1>=0.26. The present invention provides the electronic component which controls peel-off of the conductive resin layer.
Patent KR-20210120448-A (KR)
Title: Scribig apparatus
Inventor: KIM JONG GU
IPC: B28D7/04
Filed: 2020-03-26
Abstract: A scribing device according to an embodiment of the present invention comprises: a scrap conveying unit for transferring a scrap; a scrap shredder located at one side of the scrap conveying unit; and an external force applying unit that applies an external force to the scrap moving on the scrap conveying unit, thereby capable of preventing blocking the entrance of the scrap shredder.
Patent KR-20210031362-A (KR)
Title: Corneal Bonding and Vision Correction System Using LED Contact Lens and Eye Dye
Inventor: HAHN SEI KWANG
IPC: A61N5/06
Filed: 2020-04-13
Abstract: The present invention relates to a system for bonding a damaged cornea, treating a conical cornea, or correcting vision, which comprises: a hyaluronic acid-dye conjugate; and a contact lens including an LED light source. According to the present invention, dye is activated by receiving the light emitted from the LED light source of the contact lens to generate radicals, thereby generating a covalent bond between amino acid radicals existing between corneal collagen and strengthening a collagen layer. Accordingly, the hyaluronic acid-dye conjugate in which hyaluronic acid is bonded to the dye is used so that the permeability of the dye to the cornea can be increased, the permeability of the dye can be further increased by using the contact lens together, and a structure in which the lens presses the center of the cornea is provided to change the shape of the cornea, thereby providing a vision correction effect.
Patent KR-20210127039-A (KR)
Inventor: SON EUL TAEK
IPC: A23L3/00
Filed: 2020-04-13
Abstract: The present invention relates to a method for processing distribution-type fresh sashimi extending freshness and securing sanitary safety by concentrating nano oxygen bubbles in fish. The present invention concentrates nano oxygen bubbles in fish to prolong the freshness, kill bacteria and viruses, and kill parasites parasitic on the flesh of fish through freezing, thereby processing distribution-type fresh sashimi having secured sanitary safety.
Patent KR-20210129893-A (KR)
Inventor: PARK HYUN SOO
IPC: B60L58/16
Filed: 2020-04-21
Abstract: Disclosed is a system for predicting charging time of a vehicle battery using big data, which comprises: a big data server collecting parameters related to charging of a battery inside a vehicle from the plurality of vehicles, grouping the plurality of vehicles into a plurality of groups based on the collected parameters related to charging, and calculating and transmitting first charging prediction time of the group where the vehicle to be charged is included during charging of the vehicle; and a controller installed in each of the plurality of vehicles, calculating second charging prediction time based on a state of the battery while the battery is charged in the vehicle to be charged, and calculating final prediction time of the battery by combining the first charging prediction time and the second charging prediction time.
Patent KR-20210145911-A (KR)
Inventor: LIM YOUL
IPC: B01D46/00
Filed: 2020-05-26
Abstract: The present invention relates to an air purifier comprising: a cover frame; a fan installed in the cover frame and driven by a motor; a duct unit connected to the fan; and a filter unit installed on a passage of air flowing by driving the fan. The filter unit includes a first filter unit installed on a lower portion of the duct unit, and a second filter unit allowing a filter of a roll form to be wound thereon and allowing the filter to be unwound therefrom by a control signal of a control unit. A user can unwind the filter of a roll form at each replacement time of the filter by the control signal of the control unit without the need for work such as personally separating a cover and replacing the filter to automatically replace the filter at a corresponding position to facilitate filter replacement.
Patent KR-20210146172-A (KR)
Inventor: CHO HANG WOO
IPC: F16L59/065
Filed: 2020-05-26
Abstract: The present invention relates to a refrigerated truck using a vacuum panel and, more specifically, to a refrigerated truck which can increase refrigeration efficiency by adjusting the vacuum state of a panel making up the main body of a refrigerated compartment. According to an embodiment of the present invention, the refrigerated truck comprehensively determines the internal temperature and current vacuum level of a refrigerated compartment and the surrounding environment for the outside temperature even if the vacuum level in a panel making up the main body of the refrigerated compartment is lowered to a reference or lower to selectively operate a vacuum pump unit only if an insulation function needs to be strengthened to discharge the air in the panel to increase the efficiency of using a battery provided in the refrigerated truck by efficiently driving the vacuum pump unit and shield the refrigerated compartment by managing the vacuum state in the main body of the refrigerated compartment to increase the refrigerating efficiency of a refrigerator.
Patent KR-20210146682-A (KR)
Inventor: CHEONG JAE HO
IPC: A61K31/7105
Filed: 2020-05-27
Abstract: An object of the present invention is to provide a composition capable of preventing or treating gastric cancer among cancers, inhibiting invasiveness or metastasis of gastric cancer cells, and enhancing sensitivity to anticancer agents. According to another embodiment of the present invention, the present invention relates to a pharmaceutical composition for inhibiting invasiveness or metastasis of cancer, comprising an expression inhibitor specific to at least one of ZNF667-AS1, RP11-572C15.6, FENDRR, and ACTA2-AS1 as an active component.
Patent KR-20210147179-A (KR)
Inventor: KIM TAESUNG
IPC: C30B25/18
Filed: 2020-05-28
Abstract: The present application relates to a method for manufacturing a transition metal dichalcogenide-graphene heterojunction complex, including the steps of: transferring graphene onto a flexible substrate; depositing a transition metal layer on the flexible substrate to which the graphene is transferred; and injecting a gas containing plasma-treated sulfur (S) onto the flexible substrate on which the transition metal layer is deposited.
Patent KR-20210149986-A (KR)
Inventor: BYUN YONG HOON
IPC: G01B7/16
Filed: 2020-06-03
Abstract: According to one embodiment, a dam body monitoring system comprises: a plurality of electrodes installed to be spaced from each other on a surface of a dam body; a plurality of antennas installed side by side by every predetermined distance on the surface of the dam body; and a calculation unit electrically connected to the electrode and the antenna. The electrode probes electrical resistivity of the dam body, and the antenna measures displacement of the surface of the dam body caused by slope failure. Moreover, the calculation unit can correct a value of the electrical resistivity by using the displacement measured according to time.