baber/WOPTO huggingface dataset:
Patent KR-20190109911-A (KR)
Title: Image sensor and method for extracting edge of image based on amplitudes of signals output from pixels
Inventor: HYUN KYU YU
IPC: H04N5/14
Filed: 2018-03-19
Abstract: According to an embodiment of the present invention, an image sensor comprises: a pixel array including pixels arranged along a first direction and a second direction and divided into blocks; a converter configured to convert image signals outputted from the pixels based on an image into digital signals; and an image signal processor determining outline blocks among the blocks by adding magnitudes of the digital signals belonging to each of the blocks, comparing the magnitudes of the digital signals to determine directions to which direction lines of the outline blocks face, and extracting an outline of the image by connecting the direction lines.
Patent KR-20190110666-A (KR)
Title: Image analysis method and apparatus for glaucoma diagnosis
Inventor: KIM YONGCHAN
IPC: A61B3/14
Filed: 2018-03-21
Abstract: The present invention relates to an image analysis method for a glaucoma diagnosis and a device thereof. According to the present invention, the image analysis method for a glaucoma diagnosis comprises the steps of: obtaining a tomography image related to optic discs and eyeballs located in the deepest of the eye through optical coherence tomography with regard to the eye and obtaining a tomography image related to a coronal cross-section so as to secure an image viewed in a direction facing a face; calculating coordinates of the optic discs and coordinates related to a deepest point of the eyeball (DPE) through the obtained tomography image; and calculating a relative location of the DPE based on the optic discs and utilizing a calculated result as basic data of the glaucoma diagnosis.
Patent KR-20190111372-A (KR)
Inventor: KIM WOOJOO
IPC: G09G5/39
Filed: 2018-03-22
Abstract: The present invention provides a display driver circuit for supporting an operation in a low power mode of a display device. The display driver circuit includes a memory, a decoder, and a controller. The memory stores first data based on data from outside of the display driver circuit. The decoder decodes the stored first data. The controller generates compressed data based on the decoded first data. While an image based on the decoded first data is displayed on the display panel, the controller controls the decoder not to be operated and controls the compressed data to be stored in the memory if second data based on the data from the outside is not stored in the memory after the first data is stored in the memory.
Patent KR-20190111430-A (KR)
Inventor: SONG KEUN SOO
IPC: G11C7/20
Filed: 2018-03-22
Abstract: A semiconductor package includes: a first semiconductor device including a first resistance element connected to a reset pin to which a reset signal is applied, and performing a reset operation; and a second semiconductor device including a second resistance element connected to the reset pin and performing the reset operation. The first resistance element and the second resistance element are selectively connected to the reset pin when the reset operation is performed.
Patent KR-20190117189-A (KR)
Inventor: KIM CHEOL SUNG
IPC: G08G1/07
Filed: 2018-04-06
Abstract: The present invention relates to a safety induction device, which comprises: at least one block body installed at one side or both sides of a sidewalk of a pedestrian crossing on which traffic lights are installed and bordered by a driveway; a light emitting unit installed inside the block body and illuminating the light in a color associated with a blinking state of the traffic light to irradiate the light to the upper portion of the block body; a pedestrian detection unit installed in one side or both sides of the crosswalk, and detecting whether the pedestrian enters a detection area in real time; and a control unit turning on the light emitting unit in the color associated with the blinking state of the traffic light, and increasing the illuminance of the light emitting unit to a set value when the pedestrian detection signal is transmitted from the pedestrian detection unit.
Patent KR-20190123369-A (KR)
Title: Method for Feature Selection of Machine Learning Based Malware Detection, RECORDING MEDIUM and Apparatus FOR PERFORMING THE METHOD
Inventor: LEE KYUNG HO
IPC: G06F21/56
Filed: 2018-04-11
Abstract: The present invention relates to a feature selection method for detecting a malicious code based on machine learning, capable of reducing an erroneous detection rate, and a recording medium and a device for performing the same. The feature selection method of the present invention comprises the steps of: generating a set of characteristic information on an application; assigning a rank value; calculating the number of malicious applications and the number of normal applications; calculating a distribution rate of the malicious application and that of the normal application; assigning a weight; and classifying characteristic information into a final characteristic selection set.
Patent KR-20180042834-A (KR)
Inventor: SAITO MASAYUKI
IPC: G02F1/1339
Filed: 2018-04-18
Abstract: The purpose of the present invention is to simplify parallel adjustment of an upper substrate with respect to a lower substrate. A substrate assembly system (1000) has a substrate assembly device (1) and a control device (200). The substrate assembly device comprises: a lower table (4) which has a lower substrate surface (4a) for maintaining a lower substrate (K2); an upper table (3) which has an upper substrate surface (3a); a plurality of adhesive pins (8a) which adheres an upper substrate (K1) and maintains the same in an adhesive portion protruding downward from the upper substrate surface; a first driving mechanism (20) which moves the adhesive pins and the upper table in a vertical direction; one or more base portions (8b) on which one or more adhesive pins are mounted; and a plurality of second driving mechanisms (80) which move each part of each base portion independently in a vertical direction. The control device comprises: a height control portion which controls an operation of each second driving mechanism to regulate the height of each part of each base portion; and an adjustment data calculation portion which calculates data for adjusting an operation amount of each second driving mechanism based on timing of change in a load of each second driving mechanism according to a fall amount of the first driving mechanism.
Patent KR-20190123070-A (KR)
Title: Plasma Generator
Inventor: KIM SANG YOU
IPC: H05H1/24
Filed: 2018-04-23
Abstract: A plasma generator is disclosed. The plasma generator includes a dielectric tube having an inner flow path; a source gas supply part for supplying a source gas to the flow path; a pair of electrodes provided in the dielectric tube, respectively; and a heater for heating the dielectric tube. It is possible to increase the ejection length and density of plasma.
Patent KR-20190124049-A (KR)
Inventor: JEONG CHANG HWA
IPC: H01L21/683
Filed: 2018-04-25
Abstract: According to exemplary embodiments, a substrate processing apparatus can include a floating stage and a transfer unit. The floating stage can be provided such that a process is performed in a state of allowing a substrate to float. The transfer unit can be provided to transfer the substrate floating on the floating stage along the floating stage. And, the transfer unit can include a guide rail, a grasping unit and a driving unit. The guide rail can be provided on both ends of the floating stage. The grasping unit can be provided to be transferred along the guide rail in a state of grasping both ends of the substrate. The driving unit can be provided to drive the grasping unit into upper and lower portions and left and right sides.
Patent KR-20190124067-A (KR)
Inventor: PARK SEONG SAM
IPC: B67D1/00
Filed: 2018-04-25
Abstract: The present invention relates to a method for initializing a water purifier. The method for initializing the water purifier according to the present invention, wherein the water purifier includes: a flow path having one end connected to a water source and the other end connected to a cock; a valve installed on the flow path to adjust the flow rate; a sensor installed on the flow path to measure the flow rate; and a microcomputer, comprises: a step (A) of moving the valve to a predetermined position when power is applied to the water purifier; and a step (B) of checking whether the microcomputer stores data on correlation between positions and flow rates of the valve, and if it is checked that the microcomputer does not store the data, further comprises the steps of: measuring the flow rate as changing the position of the valve while the cock is opened and water is discharged to make the microcomputer store data on the correlation between the positions and the flow rates of the valve; and moving the valve to the position corresponding to the predetermined flow rate based on the data.
Patent KR-20190134897-A (KR)
Title: 3d printing apparatus and method using laser
Inventor: IN JUNG BIN
IPC: B22F3/105
Filed: 2018-05-09
Abstract: The present invention relates to a device and method for three-dimensional metal printing using a laser. The present invention relates to the three-dimensional metal printing device for manufacturing a three-dimensional metal structure on a substrate by irradiating a laser beam on a metal powder, comprising a laser light source for forming a metal powder molten spot at a position spaced apart from a surface of the substrate by a predetermined distance, and generating a metal droplet by focusing a laser beam on the metal powder supplied to the metal powder molten spot.
Patent KR-20190128894-A (KR)
Title: Ultrasound imaging device and controlling method thereof
Inventor: RYOO HO JIN
IPC: A61B8/08
Filed: 2018-05-09
Abstract: Disclosed is an ultrasound imaging apparatus and a control method thereof. The ultrasound imaging apparatus can transmit an ultrasound signal to an object, detect an echo signal, generate an ultrasound image of an area of interest (ROI) based on ultrasound data obtained from the echo signal, obtain information on a plurality of blood flows included in the ROI based on the ultrasound image, and limit the movable range of a sample gate to at least one of blood flows included in the ROI based on the obtained information on the plurality of blood flows. The ultrasound imaging apparatus comprises an input device, a probe, at least one processor, and a display.
Patent KR-20180054541-A (KR)
Inventor: MIN KYEONGSIK
IPC: G11C13/00
Filed: 2018-05-11
Abstract: The present invention provides a sequential memory circuit implemented as a memristor in which a conventional memristor crossbar recognizes a pattern dynamically changed over time beyond a limit used only to recognize a static pattern which is not changed over time in order to imitate a brain function, and a driving method thereof. The sequential memory circuit implemented as a memristor comprises: a base layer module recognizing one static item; and a sequential layer module sensing a serial order of an input pattern by inputting the static item which is recognized one by one through the base layer module, and detecting columns which are most closely matched with the sensed order among a plurality of reference orders stored in a memristor array.
Patent KR-20190130393-A (KR)
Title: Method and apparatus for monitering marine environmental disturbance and harmful organisms
Inventor: PARK JONGSUN
IPC: G06Q50/10
Filed: 2018-05-14
Abstract: According to the present invention, a method for monitoring harmful marine organisms may comprise the steps of: collecting marine harmful organism image information which is transmitted from a mobile terminal and received through a network; analyzing the collected harmful image information to specify a species; and compiling data of the analysis of the specified species and mapping the data to a target location on a marine map.
Patent KR-20190133318-A (KR)
Title: Coupling unit for net eye of mesh fence
Inventor: OK MOOL GYEUL
IPC: E04H17/06
Filed: 2018-05-23
Abstract: The present invention provides a net hole fastening member for a mesh fence, which comprises: a plate-shaped fastening plate having predetermined thickness so as to correspond to a net hole of a wire mesh of a mesh fence; and one or more inserting members formed on one side of a border of the fastening plate with a predetermined length and having an inserting device inserted and coupled into a wire forming the wire net of the mesh fence. The present invention is possible to provide information of a place where the mesh fence is constructed and improve external beauty of the mesh fence by providing various shapes and letters by fastening a plurality of fastening members of independent units to a plurality of net holes of the wire net.
Patent KR-20190133847-A (KR)
Title: Vehicle safety component diagnosis apparatus
Inventor: IM JUN SIK
IPC: G06Q50/30
Filed: 2018-05-24
Abstract: The present invention relates to a vehicle safety component diagnosis apparatus comprising: a vehicle state summarizing unit to summarize a vehicle state based on sensing values collected during a specific section from a plurality of sensors; a vehicle state distribution calculation unit to calculate a distribution for a summary of vehicle states during a plurality of specific sections; an abnormal safety component detection unit to determine an abnormal situation for a specific sensing value through the distribution for the summary of the vehicle states to detect an abnormal safety component; and a precision diagnosis performing unit to perform precision diagnosis for the abnormal safety component. Therefore, the present invention can diagnose defects of safety components by using sensing values collected from a plurality of sensors.
Patent KR-20190134324-A (KR)
Title: Method for task verification by other users based on block chain
Inventor: WON CHONG HYUK
IPC: G06Q10/06
Filed: 2018-05-25
Abstract: An objective of the present invention is to increase reliability for task verification. According to an embodiment of the present invention, a method for task verification by other users based on a block chain is performed by a server, receives task information from a user terminal, supplies the task information and request information corresponding to the task information to a plurality of other user terminals, receives task performing results from the plurality of other user terminals, performs verification on the task information based on the task performing results for the request information, and publishes the verified task information to allow a plurality of users to check the verified task information. Block information for the task information may include the request information, the task performing results, and publishing information.
Patent KR-20190137353-A (KR)
Inventor: JONGSUN LEE
IPC: B60R7/04
Filed: 2018-06-01
Abstract: Provided is a console armrest assembly that prevents noise due to the lateral slide of an armrest and further provides structural stability even if the armrest is repeatedly opened closed. In the console armrest assembly, the armrest consisting of a lower cover and an upper cover is combined with a console located at the bottom, and a stopper protruding toward the console on both sides of the bottom of the lower cover prevents the lateral slide of the armrest. Moreover, a damper fixed to the upper cover is inserted into the stopper and comes in contact with the console through one side of the stopper to prevent contact noise between the stopper and the console.
Patent KR-20180138164-A (KR)
Inventor: TANG WENLIN
IPC: B26D7/18
Filed: 2018-06-18
Abstract: Disclosed in the present invention is a cutter wheel having a chip discharge hole, in which the cutter wheel is disk-shaped and includes two disk surfaces parallel to each other, a shaft hole communicating with two disk surfaces is formed in an axial direction at the center of the cutter wheel, and the outer periphery of the disk surface extends outward to form a symmetrical conical surface, and a plurality of chip discharge holes are provided along the circumference of the disk surface on the conical surface or a connecting part between the conical surface and the disk surface, and the conical surface intersects with each other to form a line (3). The present invention provides a cutter wheel which is simple in structure and can effectively prevent and reduce sticking of a chip.
Patent KR-20190143163-A (KR)
Title: manufacturing method salted dry seaweed
Inventor: PARK SANG CHUL
IPC: A23L5/10
Filed: 2018-06-20
Abstract: The present invention relates to a method for manufacturing salted dry laver and green laver, comprising the following steps of: mixing collected original laver and lotus leaf powders, stirring the mixture, and washing the same; mixing collected green laver and lotus leaf powders, stirring the mixture, and washing the same; dehydrating each of the washed original laver and green laver in a centrifugal separator; cutting each of the dehydrated laver and green laver; storing a mixture in which the cut laver and green laver are mixed in a volume ratio of 8:2, in fresh water, mixing a lotus extract to the mixture, and aging the mixture at room temperature (20-25°C); dehydrating the aged mixture; drying the dehydrated mixture; roasting the dried mixture until green color of laver of the dried mixture becomes darker; mixing lotus leaf powders to the green mixture and primarily roasting the mixture to 170-200°C; mixing red pepper powder and salt to the mixture in the primarily roasting step; and spraying edible oil to the primarily roasted mixture and secondarily roasting the same.
Patent KR-20200004562-A (KR)
Inventor: CHO SUNG HWOAN
IPC: A23K50/80
Filed: 2018-07-04
Abstract: The present invention relates to an assorted feed composition which contains a fish meal and citrus peels as active components, thereby not only being able to completely replace seaweeds included in an existing abalone assorted feed, but also being able to increase the growth and productivity of abalone.
Patent KR-20200009327-A (KR)
Inventor: JEON DAE HYUNG
IPC: H04M1/23
Filed: 2018-07-18
Abstract: The present invention provides a mobile phone, which has side and lower cameras to photograph an omnidirectional area including a blind spot. A button for the side camera is separately installed on the side for convenient operation. According to the present invention, disclosed is the mobile phone in which a lower camera is further installed at a lower rear side of the mobile phone or a screen capture button is further installed.
Patent KR-20190015111-A (KR)
Inventor: TERAO TSUTOMU
IPC: G03F7/20
Filed: 2018-07-26
Abstract: According to the present invention, provided is an imprint method which is advantageous to the suppression of pattern defects. The imprint method, which forms a pattern of an implant material on a plurality of pattern formation areas on a substrate by using a mold, includes: a contact process of bringing the mold in contact with an imprint material supplied to a pattern formation area among the plurality of pattern formation areas; a photographing process of obtaining an image by photographing the pattern formation area in a state that the mold is in contact with the implant material; a determining process of determining whether foreign matter is included between the substrate and the mold based on the obtained image; and a removing process of removing foreign matter when foreign matter is determined to be included in the determining process. The removing process is repeated until it is determined that foreign matter is not included in the determining process.
Patent KR-20200013506-A (KR)
Inventor: LEE DONG YEOL
IPC: C02F11/04
Filed: 2018-07-30
Abstract: According to an embodiment of the present invention, a pretreatment device for an anaerobic digestion system comprises: a tube member having an inlet and an outlet; a first suction pump provided on the tube member to guide organic waste introduced into the inlet to the outlet; a cutting unit disposed between the inlet and the outlet to crush the organic waste; and a contaminant removal unit for introducing contaminants falling from the cutting unit, advancing the contaminants, and introducing wastewater contained in the contaminants to the outlet.
Patent KR-20200014091-A (KR)
Title: Method and apparatus for determining timing of transmission in wireless communication system
Inventor: PARK SUNG JIN
IPC: H04L5/00
Filed: 2018-07-31
Abstract: The present disclosure relates to an operation method of a terminal for determining a processing time required to transmit a second signal to a base station in response to a first signal received by the terminal from the base station in a wireless communication system. The operation method comprises the steps of: determining a subcarrier spacing value used to determine the processing time; determining an uplink channel to transmit the second signal; and determining the processing time based on the determined subcarrier spacing value and the determined uplink channel.
Patent KR-20200021689-A (KR)
Title: Razor Assembly
Inventor: CHANG JUN SOO
IPC: B26B21/22
Filed: 2018-08-21
Abstract: A razor assembly is disclosed. According to an embodiment of the present invention provides a razor assembly, which comprises: a razor cartridge including at least one shaving blade with a cutting edge and a blade housing transversely holding the at least one shaving blade; a connecting head having one side coupled to the blade housing to be attachable and detachable; a razor handle including a head adaptor coupled to the connecting head to be able to rotate around a rotary shaft vertical to a transverse direction and a grip unit extended from the head adaptor; and a restoring force providing unit including one or more rotating magnets arranged on the other side of the connecting head and being rotatable around the rotary shaft with the connecting head, and one or more fixed magnets fixed in the razor handle and arranged at a rest position to apply an attractive magnetic force to the rotating magnets, wherein the rotating magnets and the fixed magnets are configured to provide the restoring force for restoring the connecting head to the rest position when the connecting head rotates around the rotary shaft from the rest position.
Patent KR-20190030595-A (KR)
Inventor: MINCHULHEE
IPC: B60N2/58
Filed: 2018-08-22
Abstract: The present invention relates to a method for manufacturing artificial leather and artificial leather manufactured therefrom. Specifically, the present invention relates to a method for manufacturing artificial leather having a texture similar to that of natural leather, a soft tactile feeling and excellent peel strength, and artificial leather manufactured therefrom which is used as an automobile seat cover.
Patent KR-20190043459-A (KR)
Title: Manufacturing method of core of rotating electrical machine, and core of rotating electrical machine
Inventor: KINPARA HIROSHI
IPC: H02K15/02
Filed: 2018-08-29
Abstract: The present invention relates to a manufacturing method of a core (20) of a rotating electrical machine comprising: a preparation step of preparing a press device; a fixing step of fixing a steel sheet (10; 70) to a shaft member (22) held by the press device by passing the shaft member (22) through a hole provided in the steel sheet (10; 70) and extending in a stacking direction; and a processing step of performing press-working on the steel sheet (10; 70) by the press device in a state where the steel sheet (10; 70) is fixed to the shaft member (22). Therefore, by increasing precision of an outer periphery of a rotor core and an inner periphery of a stator core, an air gap is reduced so as to increase a capability of the rotating electrical machine.