baber/WOPTO huggingface dataset:
Patent KR-20200122917-A (KR)
Title: Apparatus for improving quality of digital hologram image and method thereof
Inventor: LIM YONGJUN
IPC: G03H1/32
Filed: 2019-04-19
Abstract: Disclosed are an apparatus for improving a quality of a digital hologram image and a method thereof. The method for improving the quality of the digital hologram image includes the steps of: obtaining a 3D image for a 3D object; obtaining a pass region corresponding to a single carrier wave corresponding to a signal spectrum region of the 3D image; and outputting the signal spectrum through the pass region. The present invention provides the apparatus and method for improving a deterioration factor of the digital holographic image caused by speckles.
Patent KR-20200127741-A (KR)
Inventor: KIM DOORYONG
IPC: G09F9/30
Filed: 2019-05-03
Abstract: Disclosed is an electronic device capable of preventing a flexible display from being impacted on a rigid structure inside a housing structure and absorbing an external impact. The electronic device comprises: a hinge housing extended in a rotation axis direction; a first housing connected to one side of the hinge housing in a direction perpendicular to a rotation axis of the hinge housing to rotate about the rotation axis with respect to the hinge housing; a second housing connected to the other side of the hinge housing in the direction perpendicular to the rotation axis to rotate about the rotation axis with respect to the hinge housing; and a flexible display including a bending area at least partially disposed on the hinge housing and formed in a flat or curved surface, a first area extended from the bending area to one side in the direction perpendicular to the rotation axis, and a second area extended from the bending area to the other side in the direction perpendicular to the rotation axis. The hinge housing is formed at both ends of the rotation axis direction, and may include a protruding part adjacent to the edge of the flexible display, and a buffer member disposed between the protruding part and the edge of the flexible display and spaced apart at a predetermined distance from the edge of the flexible display. In addition, various embodiments identified through the specification are possible.
Patent KR-20200129713-A (KR)
Title: Aerosol generating system
Inventor: LEE SEUNG WON
IPC: A24F47/00
Filed: 2019-05-09
Abstract: According to one embodiment of the present invention, an aerosol generating system comprises a first device for heating an aerosol generating substrate, and a second device separately connected to the first device and supplying external power to the first device. The first device of the present invention includes: a first battery supplying internal power; a switching unit including a first switching element serially connected to a first power terminal to which the internal power is supplied, and a second switching element serially connected to a second power terminal to which external power is supplied; a heater connected to a node between the first and second switching elements, and heating the aerosol generating substrate by the internal or external power; and a control unit controlling a switching operation of the switching unit in accordance with a first mode for heating the heater by the internal power and a second mode for heating the heater by the external power. According to the present invention, an aerosol generating device can be operated in various modes.
Patent KR-20200131674-A (KR)
Inventor: PARK KYUNG KI
IPC: G01N21/88
Filed: 2019-05-14
Abstract: The present invention relates to a part inspection apparatus having a part transport and sorting discharge structure. More specifically, the part inspection apparatus transports, sorts and separates the parts. The part inspection apparatus comprises: a housing body having an operating space formed therein; a part supply unit to supply a part to the housing body; a part transport unit to transport the part transferred from the part supply unit; a vision inspection unit consisting of inspection cameras to inspect whether the part transferred from the part transport unit is defective; a sorting transport unit to sort and transport the inspected part; and a sorting discharge unit to discharge the part moved by the sorting transport unit to the outside. The part transport unit includes: a transport cylinder installed in the housing body; a rotary shaft of which the upper end is installed on a driveshaft of the transport cylinder to be rotated; and a gripping unit installed on the lower end of the rotary shaft to grip the part transferred through the part supply unit. The gripping unit includes: a head fixed on the lower end of the rotary shaft; a fixed block fixed on the bottom surface of the head; a gripping cylinder installed on the fixed block; and a transport block fixed on a gripping shaft of the gripping cylinder to be transported. In a process of inspecting a part to determine whether the part is normal or defective and then moving a part to be inspected to an inspection position, the part to be inspected is arranged at the inspection position after pushing a part that has been inspected. Accordingly, parts can be quickly replaced, and mechanical components can be reduced.
Patent KR-20200132435-A (KR)
Inventor: KIM HYE JUNG
IPC: H04L29/06
Filed: 2019-05-17
Abstract: The present invention relates to a hardware electronic wallet having a calculation function through human DNA recognition, capable of conducting an online financial transaction by collecting DNA information directly from a user while securing asset information and DNA information of the user such that other people cannot recognize or search for the information if other people carry or use the wallet, and a financial payment system. The hardware electronic wallet includes: a storage module storing user information and blockchain information; a bio cell sensor transmitting a sensing signal by sensing an approach of a living body; a deoxyribonucleic acid (DNA) sensor extracting and confirming DNA by collecting a gene constitution from the approaching living body in accordance with the sensing signal; a biometric kit storing DNA information, and confirming whether the DNA confirmed by the DNA sensor matches the DNA information; a Caltex microcomputer controlling an interconnection between the bio cell sensor, the DNA sensor and the biometric kit, and transmitting a control signal if the DNA of the DNA sensor matches the DNA information of the biometric kit; an artificial intelligence (AI) microcomputer releasing security in accordance with a set algorithm when receiving the control signal, transmitting a calculation signal for blockchain calculation in response to a payment signal received through a communication module, and controlling the operation of the Caltex microcomputer; and a blockchain module confirming blockchain information of the storage module in accordance with the calculation signal, determining whether the blockchain information is valid by verifying the blockchain information, and updating the blockchain information with an attribute value of the payment signal to transmit the corresponding update data online through the communication module.
Patent KR-20200133440-A (KR)
Inventor: LEE JEONG HEE
IPC: B60W50/14
Filed: 2019-05-20
Abstract: The present invention relates to a device and method for autonomous driving. The device for autonomous driving comprises: a sensor unit which detects the surrounding vehicle of vehicles in autonomous driving and the state of the occupants in the self-vehicle; an output unit; a memory storing map information; and a processor controlling the autonomous driving of the vehicle based on the map information stored in the memory. The processor generates an actual driving trajectory of the surrounding vehicle based on driving information of the surrounding vehicle detected by the sensor unit, generates an expected driving trajectory of the surrounding vehicle based on the map information stored in the memory, performs reliability diagnosis of autonomous driving control for the vehicle based on a magnitude of a trajectory error between the generated actual driving trajectory and the expected driving trajectory or accumulated amount of trajectory errors, and outputs a warning to an occupant through the output unit in consideration of the state of the occupant detected by the sensor unit if it is determined that the autonomous driving control for the vehicle is unreliable as a result of the reliability diagnosis.
Patent KR-20200134880-A (KR)
Inventor: JI HO HWA
IPC: B62D65/00
Filed: 2019-05-24
Abstract: According to one aspect of the present invention, an engine exterior inspection apparatus for inspecting the omission of an engine component, capable of inspecting whether an engine component is omitted by photographing the exterior of an engine, includes: a rail moving a tray loading a target engine which is an exterior inspection target; a photographing frame installed in an area on the rail, where an exterior inspection on the target engine is conducted; a stopper stopping the tray by rising when getting into the photographing frame, and leading the tray to be ejected from the photographing frame by falling when the exterior inspection is completed; a plurality of photographing parts installed in the photographing frame, and obtaining a target image by photographing the target engine; and an engine exterior inspection part extracting a plurality of target arrays from the target image and comparing the plurality of target arrays to pre-extracted comparison arrays by component to determine whether there is an omitted component in the target engine.
Patent KR-20200137370-A (KR)
Inventor: YOUNGSUK SHIN
IPC: A61B5/024
Filed: 2019-05-30
Abstract: Provided is a method for measuring and analyzing blood pressure using photoplethysmography (PPG), which comprises: a step of receiving, by a computer, a PPG signal from a finger of a subject; a window dividing step of dividing a normalized pulse wave signal derived from the PPG signal received by the computer into one or more predetermined windows, wherein the window is divided based on a predetermined window area range; a step of extracting, by the computer, a maximum sub-amplitude value from one of the divided windows; a step of extracting, by the computer, an object characteristic pattern from the extracted maximum sub-amplitude value; a step of deriving, by the computer, first and second object eigenvectors using a linear discriminant analysis algorithm with respect to the object characteristic pattern, and showing the first and second object eigenvectors of the object characteristic pattern on a two-dimensional graph; and a step of providing, by the computer, a blood pressure state of a subject using the two-dimensional graph.
Patent KR-20200137371-A (KR)
Inventor: WI KYU YONG
IPC: H01L21/677
Filed: 2019-05-30
Abstract: The present invention relates to a valve assembly capable of markedly reducing particle creation. According to the present invention, the valve assembly comprises: a valve housing (100) having a gas inlet unit (110) into which gas flows, a gas discharge unit (120) forming an inclination with the gas inlet unit (110) to discharge gas entering from the gas inlet unit (110), and a connection flow path (101) to connect the gas inlet unit (110) and the gas discharge unit (120); a sealing member (400) of a metallic material coming in surface contact with a sticking surface unit (130) formed on the valve housing (100) to block the connection flow path (101); a valve body (300) which is installed to allow a linear movement with respect to the sticking surface unit (130) in the valve housing (100), and allows the sealing member (400) to be coupled to a side thereof facing the sticking surface unit (130); and a valve driving unit (500) coupled to the valve housing (100) to drive a linear movement of the valve body (300) with respect to the sticking surface unit (130).
Patent KR-20200137422-A (KR)
Inventor: JI JOON DONG
IPC: F25C1/24
Filed: 2019-05-30
Abstract: The present invention relates to an ice maker, and a refrigerator having the same. More specifically, the ice maker comprises: an ice making tray having one or more ice making grooves storing a fixed amount of ice making water to produce ice of a predetermined size and a drain unit connected to the ice making groove of the outermost side among the ice making grooves to discharge at least the fixed amount of the remaining water among the ice making water supplied to the one or more ice making grooves; and a heater cover covering an ice separation heater which is disposed in a lower portion of the ice making tray to separate the ice produced in the ice making groove, wherein the heater cover comprises a guide unit guiding the remaining water discharged from the drain unit to a further outside of the drain unit. Therefore, the ice maker easily discharges the individual ice.
Patent KR-20190071638-A (KR)
Title: Composition for removing photoresist
Inventor: HUH SOON BEOM
IPC: C11D7/50
Filed: 2019-06-03
Abstract: The present invention relates to a photoresist stripping liquid composition comprising N, N-dimethyl propionamide, which can replace solvents such as N-Methyl-2-pyrrolidone (NMP), and also has excellent peeling force, wherein the solvents such as the NMP are harmful to the human body, and are conventionally used.
Patent KR-20200139526-A (KR)
Title: Vertical memory devices
Inventor: BAEK SEOK CHEON
IPC: H01L29/792
Filed: 2019-06-04
Abstract: A vertical memory device comprises: a substrate including a cell array region, and an extension region at least partially surrounding the cell array region; gate electrodes arranged at a plurality of layers to be spaced apart from each other in a first direction perpendicular to an upper surface of the substrate, each of the gate electrodes extending in a second direction parallel to the upper surface of the substrate on the cell array region and the extension region of the substrate to be stacked in a staircase shape on the extension region of the substrate; a channel extending in the first direction on the cell array region of the substrate to pass through at least one portion among the gate electrodes; a first conductive structure formed on an end portion in the second direction of a first gate electrode disposed at a lowermost layer among the gate electrodes on the extension region of the substrate; and a second conductive structure spaced apart from the first conductive structure in the second direction on the extension region of the substrate, the second conductive structure not overlapping the first gate electrode in the first direction and being disposed at a height different from that of the first conductive structure. The present invention can prevent an electrical short on common source lines due to the contact plugs extending through the conductive structure.
Patent KR-20200145078-A (KR)
Inventor: BYON SHI SUB
IPC: G06N20/20
Filed: 2019-06-20
Abstract: The present invention relates to an artificial intelligence platform system and a method for providing the same and, more specifically, to a super artificial intelligence platform system capable of providing better quality prediction results than existing artificial intelligence engines in a specific field by providing the artificial intelligence platform system, which provides input queries to each of the plurality of various types of artificial intelligence engines and controls to receive and finally output prediction results from each artificial intelligence engine. The artificial intelligence platform system comprises: a first artificial intelligence engine; and a second artificial intelligence engine.
Patent KR-20210000045-A (KR)
Inventor: LEE YOUNG WOO
IPC: H01G11/84
Filed: 2019-06-24
Abstract: The present invention relates to a fiber type supercapacitor having excellent capacitance retention and capacitance of charges and a manufacturing method thereof, and more specifically, to a fiber type supercapacitor, wherein the fiber type supercapacitor includes: a first electrode including a conducting fiber bundle made of a plurality of conducting fibers; a second electrode including the conducting fiber bundle made of the plurality of conducting fibers; and a gel type electrolyte surrounding the first electrode and the second electrode.
Patent KR-20210005463-A (KR)
Inventor: YOO SEON WOO
IPC: A47C7/50
Filed: 2019-07-06
Abstract: The present invention relates to a chair for gathering legs, which comprises: the chair; a pair of knee supports coupled to one surface of the chair; a fastener adjusting the width of the knee supports; and a silicone coupled to the knee support. The present invention can reduce damage to a lot of people.
Patent KR-20210007256-A (KR)
Inventor: LEE YONG WOO
IPC: B01D35/06
Filed: 2019-07-10
Abstract: The present invention relates to a magnetic filter capable of improving the collecting efficiency of magnetic particles and, more specifically, to a magnetic filter comprising: a housing having an inlet port, an outlet port, and a filter space; a plurality of magnets spaced apart from each other in the filter space to collect a magnetic material in the fluid introduced through the inlet port; and a membrane portion disposed across the space between the plurality of magnets along a direction crossing the extending direction of the magnets.
Patent KR-20210009627-A (KR)
Inventor: KIM JE JUNG
IPC: H01G4/30
Filed: 2019-07-17
Abstract: One embodiment of the present invention provides a multilayer ceramic electronic component, which includes: a ceramic body including a dielectric layer, and first and second internal electrodes disposed to oppose each other with the dielectric layer therebetween, and including first and second surfaces opposing each other in a stacking direction of the first and second internal electrodes, third and fourth surfaces connected to the first and second surfaces and opposing each other, and fifth and sixth surfaces connected to the first and second surfaces, connected to the third and fourth surfaces, and opposing each other; first and second external electrodes having first electrode layers connected to the first and second internal electrodes, respectively, and second electrode layers disposed on the first electrode layers, respectively; and an auxiliary electrode disposed between an end portion of the first electrode layers and an inflection point of the ceramic body, wherein the width of the auxiliary electrode is in a range of 20 to 70% of the width of a margin portion of the first or second internal electrode. The present invention provides the multilayer ceramic electronic component having excellent moisture resistance reliability.
Patent KR-20190092333-A (KR)
Title: Apparatus for communicating with voice recognition device, apparatus with voice recognition capability and controlling method thereof
Inventor: MAENG JI CHAN
IPC: G10L17/24
Filed: 2019-07-19
Abstract: The present invention relates to an apparatus, which may be operated in an IoT internet environment configured through a 5G communication network, for communicating with a voice recognition device, an apparatus with voice recognition capability, and a method for controlling the apparatus with voice recognition capability. According to an embodiment of the present invention, the apparatus with voice recognition capability may comprise: a container having opened one surface and housing goods therein; a door opening and closing the container; a sensor sensing an opening and closing state of the door; a microphone receiving external voice; a voice recognition module recognizing a voice command received from the microphone; and a control unit controlling an activation state and a deactivation state of the voice recognition module. The control unit may predict whether the voice recognition module should be activated by using a deep neural network model learned through machine learning.
Patent KR-20190094135-A (KR)
Title: A parking assisting system
Inventor: JUNG HUN KIM
IPC: H04N7/18
Filed: 2019-07-24
Abstract: Disclosed is a parking assisting system which comprises: a camera unit provided with a wide-angle lens to photograph an image of the front or the rear of a vehicle; and a display unit displaying the image of the front or the rear of the vehicle, wherein the image is photographed by the camera unit. The parking assisting system may comprise an image area selection unit receiving steering angle information of a steering wheel of the vehicle from a steering angle sensor of the vehicle to select a display area to be displayed in the display unit of an original image photographed by the camera unit in accordance with the steering angle information.
Patent KR-20210015470-A (KR)
Inventor: YEONGJIN JANG
IPC: B67D1/12
Filed: 2019-08-02
Abstract: The present invention relates to a water treatment apparatus comprising: a case which forms an exterior and which has an input unit that receives input of a water discharge command; a filter placed in the case to purify raw water introduced from outside; a water discharge nozzle installed on a front surface of the case to supply the water passing through the filter to the outside of the case; a water discharge valve mounted on a water discharge pipe connecting the filter and the water discharge nozzle to control the flow of the water flowing to the water discharge nozzle; a tray placed under the water discharge nozzle at a distance from the water discharge nozzle; a sensor unit mounted on the tray to detect the weight of a container put on the tray and the weight of the water contained in the container; and a control unit which receives input of the weight information of the container and the water contained in the container, which is detected by the sensor unit, and determines whether to open/close the water discharge valve. The present invention is able to prevent damage from overflowing water.
Patent KR-20210019807-A (KR)
Title: non-slip PE kitchen foam mat and method for producing non-slip PE foam mat
Inventor: KIM JIN MAN
IPC: A47G27/02
Filed: 2019-08-13
Abstract: The present invention relates to a manufacturing method of an anti-slip PE kitchen foam mat and an anti-slip PE foam mat. A PE kitchen foam mat and a PE foam mat are composed and manufactured of: a top sheet and a middle foam containing polyethylene (PE) as a main ingredient; and a low sheet containing PE, polypropylene (PP), and ethylene-vinyl acetate (EVA) as main ingredients. Thus, the PE kitchen foam mat and the PE foam mat are harmless to the human body unlike a foam mat containing polyvinyl chloride (PVC) as a main ingredient and are lighter than the PVC foam mat. The PE kitchen foam mat and the PE foam mat are adhered to a floor by the EVA-contained low sheet so that slipping can be prevented. In addition, the surface of the top sheet of the PE kitchen foam mat and the PE foam mat is embossed to prevent slippage on the surface of the top sheet.