baber/WOPTO huggingface dataset:
Patent KR-20210001474-A (KR)
Inventor: JANG JA YONG
IPC: B32B3/12
Filed: 2019-06-28
Abstract: An embodiment of the present invention provides a method for preparing a membrane for periodontal regeneration, comprising the steps of: (A) preparing a first polymer film, of which the pore shape is controlled, by processing a synthetic polymer resin; and (B) laminating and adhering one or more of the first polymer film and one or more second polymer films comprising a natural polymer resin.
Patent KR-20210001696-A (KR)
Inventor: CHO KWANG SIK
IPC: G01N15/02
Filed: 2019-06-28
Abstract: The present invention relates to a kitchen fire management device and a method thereof. According to an embodiment of the present invention, the kitchen fire management device comprises: a detection unit for detecting a fire occurrence sign of a predicted ignition point derived in advance from the kitchen; and a control unit for determining a defined fire risk state by dividing the degree of fire risk in stages using the detection result of the fire occurrence sign at the predicted ignition point.
Patent KR-20190086420-A (KR)
Title: Scanning lidar having concave reflective mirror
Inventor: CHOI HYUN YONG
IPC: G02B3/00
Filed: 2019-07-11
Abstract: According to one embodiment of the present invention, provided is a scanning LiDAR having a concave reflective mirror, which comprises: a light source outputting a pulse laser; a rotating mirror reflecting the pulse laser to a measurement target; a concave reflection mirror configured to receive light reflected from the measurement target to form at least one focus point; and a light detection unit converting the reflected light into an electrical signal.
Patent KR-20210007757-A (KR)
Inventor: PARK YOUNG SUN
IPC: B01D46/00
Filed: 2019-07-12
Abstract: The present invention relates to an insect-proof net assembly provided with a HEPA filter structure which can be detachably provided therein. The insect-proof net assembly having the HEPA filter structure includes: an insect-proof net frame inserted into an outdoor side of a window frame; an insect-proof net coupled to the insect-proof net frame; and a HEPA filter structure detachably assembled into an indoor side of the insect-proof net frame by a detachment means, arranged to be spaced apart from the insect-proof net, and configured to prevent fine dust.
Patent KR-20210015403-A (KR)
Inventor: YEOM YONG JIN
IPC: H04L9/06
Filed: 2019-08-02
Abstract: The present invention relates to a device and a method for encoding a white box cipher using an anti-inversion function. The device for encoding a cipher comprises: a plain text receiving unit for receiving an encoded plain text; an encryption operating unit for generating an encoded ciphertext as an output through a white box encryption process using the encoded plain text as an input; and an anti-inversion function applying unit for dividing the encoded ciphertext into a plurality of encryption blocks, and applying an anti-inversion function to any one of the encryption blocks to generate a final ciphertext. Accordingly, an encryption key can be safely protected from various attacks when an encryption function is performed by software in a PC or mobile environment.
Patent KR-20210017584-A (KR)
Title: Sprinkler structure
Inventor: JUNG WOON TAEK
IPC: A62C35/68
Filed: 2019-08-09
Abstract: The present invention is to provide a sprinkler structure suitable for fixing a sprinkler head to a duct in an industrial manufacturing line with minimal cost. The present invention relates to the sprinkler structure which comprises: a support housing attached to a duct from the outside of the duct and surrounding a predetermined area of the duct; a guide cover positioned on the duct and having a recessed hole to cover the support housing; a fastening member positioned on the guide cover to surround the recessed hole of the guide cover and coupled to the guide cover; a reducer having one end on the inside of the support housing and the other end on the outside of the support housing through the fastening member and through the recessed hole of the guide cover; and a sprinkler head coupled to one end of the reducer.
Patent KR-20190096896-A (KR)
Title: Producing method of mask integrated frame
Inventor: LEE BYUNG IL
IPC: H01L51/00
Filed: 2019-08-09
Abstract: The present invention relates to a method of manufacturing a frame-integrated mask. The method of manufacturing a frame-integrated mask according to the present invention is a method of manufacturing a frame-integrated mask in which a plurality of masks are integrated with a frame for supporting the plurality of masks. The method includes: a step (a) of locating the mask to be separated from a specific mask cell region of the frame in a vertical direction; a step (b) of mapping the mask to the specific mask cell region of the frame; and a step (c) of adhering at least a part of the rim of the mask to the frame. In the step (a), at least a pair of clampers disposed to face each other and clamping both sides of the mask are located on the specific mask cell region of the frame to be spaced apart from each other. In the step (b), a load is applied to the mask so that the vertical height of the mask clamped by the clampers can be different from the vertical height of the mask being in contact with the frame. It is possible to prevent the warpage and distortion of the mask.
Patent KR-20210020492-A (KR)
Title: Fastening Bolt for Mesh Fence Pole
Inventor: KIM SOON GIL
IPC: F16B2/20
Filed: 2019-08-14
Abstract: According to the present invention, provided is a fastening bolt for mesh fence poles. According to the present invention, during the procedure of fastening clips with which each end of a mesh is coupled, by penetrating a pole through each fastening bolt, in order to enable convenient fastening and fixing by using only one single tool instead of using each tool for both ends of the fastening bolt, a shaft part of the fastening bolt used for a mesh fence is formed with a smaller diameter than the diameter of each fastening hole formed on a pole, and the shaft part includes a rotation prevention part formed to be wider than the diameter of the shaft part so as to suppress rotation by being hung on a fastening hole adjacent to the shaft part and a clip inserted into the shaft part adjacent to the head of the fastening bolt while being inserted so as to have an inclination from each fastening hole on positions corresponding to each other on a horizontal line of the pole. Therefore, the present invention has an effect of providing convenience in assembly work as well as maximizing assembly efficiency by completing assembly within a short time.
Patent KR-20190106850-A (KR)
Title: Method and xr device for providing xr content
Inventor: HAENA WOO
IPC: G06Q50/10
Filed: 2019-08-27
Abstract: The present invention relates to an extended reality (XR) content providing method comprising the following steps: receiving one or more images of a user; analyzing each of the received one or more images during a specific time section, determining whether emotions expressed in each image belong to which of one or more emotion categories, and calculating a numerical value of the emotions belonging to an expression range of the emotions with minimum to maximum values set for the emotion category so as to generate emotion analysis result information; providing an XR image/video corresponding to the generated emotion analysis result information; and displaying XR content including the XR image/video.
Patent KR-20210025386-A (KR)
Title: Dutch coffee manufacturing apparatus and manufacturing method
Inventor: LEE HEE JIN
IPC: A47J31/02
Filed: 2019-08-27
Abstract: A Dutch coffee manufacturing apparatus according to an embodiment of the present invention includes: a spraying unit which comprises a nozzle for spraying water in a radial direction downward, and a timer for measuring the operation time of the nozzle, wherein the sprayed water is formed in a form of fine water molecules; a filter unit located under the nozzle unit, and in which the coffee powder is accommodated, and the water sprayed from the nozzle unit is supplied to the coffee powder; and a storage unit which stores the filtered coffee liquid by pouring water into the coffee powder in the filter unit. The Dutch coffee manufacturing apparatus and the manufacturing method thereof of the present invention allow the coffee liquid to be extracted from the whole coffee powder by spraying water molecules on the entire upper surface of the coffee powder.
Patent KR-20210026961-A (KR)
Title: Method of providing collaborative work in conjunction with work in a work program
Inventor: CHOI BYUNG JIN
IPC: G06Q10/06
Filed: 2019-09-02
Abstract: The present specification discloses a method and computer program for providing collaborative work in connection with work of a work program. The method comprises the steps of: checking, by an electronic device, first work from a plurality of works registered through a work program; receiving, by the electronic device, a request for generating collaborative work related to the first work; generating the collaboration work including a connection link of the first work in response to the creation request of the collaboration work, and providing a communication session included in a group through the collaboration work to exchange messages with one or more designated members; and adding one or more messages transmitted and received in the communication session to the collaboration work and storing the collaboration work provided in the collaboration program while being provided in connection with the first work in the work program.
Patent KR-20210027898-A (KR)
Title: Apparatus and method for controlling transmission power
Inventor: YU HYUN SEOK
IPC: H04W52/36
Filed: 2019-09-03
Abstract: Provided is a method for controlling transmission power of a wireless communications device to comply with an output energy limit during a measurement period. According to an exemplary embodiment of the present disclosure, the method includes the steps of: calculating a target output energy based on a communications channel; calculating a second average output energy by low-pass-filtering the target output energy and a first average output energy corresponding to a previous period having a duration substantially equal to the measurement period; and limiting the transmission power of the wireless communications device based on an energy margin between the output energy limit and the second average output energy.
Patent KR-20210029416-A (KR)
Title: Die ejector and die pickup apparatus including the same
Inventor: PARK HYUN WOO
IPC: H01L21/677
Filed: 2019-09-06
Abstract: Disclosed is a die pickup device. The die pickup device comprises: a die ejector separating dies attached to a porous dicing tape from the porous dicing tape; and a vacuum picker picking up the dies separated by the die ejector. The die ejector includes an upper panel in close contact with a lower surface of the porous dicing tape and having a plurality of through-holes, an air agent separating the dies from the porous dicing tape by providing the air to a lower portion of the die through some through-holes corresponding to a die to be picked up among the dies and a portion of the porous dicing tape, and a vacuum providing unit adsorbing the porous dicing tape onto the upper panel with the vacuum by providing the vacuum through the rest of the through-holes.
Patent KR-20210030583-A (KR)
Title: LED mask apparatus for skin care or treatment
Inventor: YOO TAE KYOUNG
IPC: A61B5/00
Filed: 2019-09-10
Abstract: An LED mask device is disclosed. The LED mask device comprises: a mask that covers a person′s face; and a plurality of LED light emitting units installed on the mask. Each of the LED light emitting units comprises: an LED module including a plurality of LED chips having different wavelengths; an analysis unit that analyzes the skin condition of a human face image into a skin problem area and a skin trouble area; and a controller that selectively operates LED chips of the LED light emitting units or controls the amount of current applied to each of the LED chips to adjust the light output of each of the LED chips, according to the skin problem area and the skin trouble area analyzed by the analysis unit.
Patent KR-20210033846-A (KR)
Title: Blockchain transaction method with reduced transaction size using cryptographic hash algorithm
Inventor: YOON KI SOON
IPC: H04L9/32
Filed: 2019-09-19
Abstract: The present invention relates to a blockchain transaction method for reducing a transaction size using a cryptographic hash algorithm. The blockchain transaction method generates and propagates a transaction consisting of a hash value of a public key of a recipient, a hash value of the signature of a sender, and the amount.
Patent KR-20210036566-A (KR)
Title: Temperature controlling apparatus for transmission
Inventor: LEE RYUK
IPC: F16H57/02
Filed: 2019-09-26
Abstract: The present invention relates to a temperature control apparatus for a transmission. According to the present invention, the temperature control apparatus for a transmission comprises: a case for accommodating oil in an interior space; a temperature control unit mounted on the case and cooling or heating the case; a sensor unit mounted on the case and measuring the temperature of the case; and a control unit connected to the sensor unit and the temperature control unit, and controlling the operation of the temperature control unit through measurement information of the sensor unit.
Patent KR-20210037100-A (KR)
Title: Microplastic filtering method using ultrasonic waves
Inventor: KIM SUK GON
IPC: C02F1/36
Filed: 2019-09-27
Abstract: The present invention relates to a microplastic filtering method using ultrasound, which can economically and efficiently remove microplastic in water, a serious environmental problem, through standing waves formed using a ultrasonic element, and moreover, after separation through the standing waves formed using the ultrasonic element, the amount of water to be filtered with a water treatment filter is reduced by 1 / 10 per one time, and after repeated eight times of separation, the amount of water to be filtered is reduced to 1 in 100 million, making filtering realistically possible and bringing an effect of no need to use a vessel that can remove microplastics in the water with a small amount of water treatment filter.
Patent KR-20190117420-A (KR)
Inventor: KIM KI WOOK
IPC: E05B17/00
Filed: 2019-09-27
Abstract: The present invention relates to a locking device for a sliding door and window having an auxiliary opening function, which is characterized by comprising: a keeper (410); a housing (420); a locking rod (430); a coil spring (440); a rotary cam (450); and a pushing arm (460).
Patent KR-20210038013-A (KR)
Title: Pixel sensing circuit
Inventor: JI SEUNG HWAN
IPC: G09G3/3275
Filed: 2019-09-30
Abstract: One embodiment relates to a pixel sensing circuit for increasing an operation period of an integrator through an additional signal, which can secure a time required for stable output of a sensing voltage. An internal circuit for sensing characteristics of a pixel disposed on a display panel includes an integrator for integrating a current of the pixel.
Patent KR-20210042216-A (KR)
Title: Display device
Inventor: JO KANG MOON
IPC: H01L51/50
Filed: 2019-10-08
Abstract: An embodiment of the present invention discloses a display device capable of preventing deterioration of the display quality. The display device comprises: a light-emitting panel including a first light-emitting diode, a second light-emitting diode, and a third light-emitting diode; and a color panel which is disposed on the light-emitting panel, and includes a first color area, a second color area, a third color area, and a light-shielding area through which light of different colors can be transmitted. The light-emitting panel comprises: two first power source lines adjacent to each other; connection electrodes electrically connected to the two first power source lines, respectively; and an insulation layer which is disposed on the connection electrodes, and includes opening overlapping the connection electrodes, respectively. The first light-emitting diode, the second light-emitting diode, and the third light-emitting diode are disposed to be spaced apart from each other between the two first power source lines. The second color area which is the smallest among the first color area, the second color area, and the third color area is disposed between the first color area and the third color area.
Patent KR-20210044532-A (KR)
Title: Composition for Detoxifying Dioxin Toxicity Comprising Water-soluble Non-saponin Components Derived from Ginseng
Inventor: KWAK YI SEONG
IPC: A61K36/258
Filed: 2019-10-15
Abstract: The present invention provides a composition for detoxification of dioxin toxicity containing a water-soluble non-saponin component derived from ginseng. The composition for detoxification of dioxin toxicity containing the water-soluble non-saponin component of the present invention has an effect of alleviating toxic effects such as growth inhibition, liver function decrease, and reproductive function decrease due to dioxin, so it can be used for detoxification of dioxin toxicity.
Patent KR-20210044537-A (KR)
Title: Substrate processing apparatus using radiant heat source
Inventor: PARK HYEONG SIN
IPC: H01L21/67
Filed: 2019-10-15
Abstract: The present invention relates to a substrate processing apparatus, and provides a substrate processing apparatus that dries a chemical solution applied to the upper surface of a substrate by heating a porous plate with a heat source spaced apart from the porous plate in the downward direction, in the state where the substrate is adsorbed and fixed by applying suction pressure to the porous plate formed of a porous material and mounted on a flat upper surface. It is possible to fix the substrate coated with the chemical solution to the plate surface without clamping the substrate and heat and dry the chemical solution from the lower side of the substrate.
Patent KR-20210047753-A (KR)
Title: Foldable electronic device including display protection structure
Inventor: MOON HEECHEUL
IPC: G06F1/16
Filed: 2019-10-22
Abstract: According to various embodiments, an electronic device comprises: a hinge module; a first housing connected to the hinge module; a second housing connected to the hinge module to be foldable from the first housing; and a flexible display disposed through at least a portion of the first housing and the second housing and including a display panel including a first surface facing a first direction and a second surface facing a direction opposite to the first surface when the electronic device is unfolded, a window layer disposed on the first surface, and a metal sheet layer disposed on the second surface of the display panel. The display panel, the window layer, the metal sheet layer are disposed to generate an interlayer slip in which the distances from the inner walls of the first housing and the second housing are different from each other when the electronic device is unfolded and folded. When the flexible display is viewed from above, the metal sheet layer may at least partially overlap the display panel and may be disposed closer to the inner walls of the first housing and the second housing than the display panel. Other embodiments may be possible. Accordingly, it is possible to prevent damage to the display panel.
Patent KR-20210050327-A (KR)
Inventor: YOO MAN KEUN
IPC: B29C43/02
Filed: 2019-10-28
Abstract: The present invention relates to a device for manufacturing a large-diameter O-ring, and more specifically, to a device for manufacturing a large-diameter O-ring, capable of reducing the defect rate of the large-diameter O-ring by effectively bonding materials in an O-ring manufacturing process.
Patent KR-20200049629-A (KR)
Title: Image reading apparatus that reads originals, control method therefor, and storage medium
Inventor: TOTSUKA SATOSHI
IPC: H04N1/00
Filed: 2019-10-29
Abstract: The present invention relates to an image reading device capable of preventing the occurrence of a paper jamming and a loading failure while returning a manuscript. The image reading device sets the type of manuscript, returns the manuscript based on the type of the manuscript, and reads the returned manuscript. The manuscript detection sensor detects whether the manuscript is placed in a manuscript tray. An LCD touch panel displays an object for setting the type of the manuscript in response to the detection by the manuscript detection sensor.
Patent KR-20200054076-A (KR)
Inventor: JUHYUNG SUH
IPC: G01N21/47
Filed: 2019-10-31
Abstract: An object of the present invention is to identify crystal distribution over a large area of an amorphous oxide layer and quantify crystal fraction while overcoming disadvantages of existing methods used to observe the crystal distribution in the amorphous oxide layer. The present invention provides a method for quantitative analysis of the crystal fraction in an amorphous oxide semiconductor layer, which comprises the following steps of: (a) obtaining a crystal distribution image in an amorphous layer by selecting only a diffraction pattern of a crystal region existing in the diffraction pattern of an amorphous region in a transmission electron microscope (TEM) diffraction pattern image of the amorphous oxide semiconductor layer as an aperture of an objective aperture; and (b) quantifying the crystal fraction in the amorphous layer by converting the crystal distribution of the image obtained from (a) into a binary picture and then image processing the same.
Patent KR-20200050885-A (KR)
Title: Engineering apparatus, control method of engineering apparatus, and program
Inventor: SAWAHARA HIDENORI
IPC: G06F8/41
Filed: 2019-11-01
Abstract: The present invention is to debug an executable code executed by target hardware while being in the form of a control application before conversion to a high-level language. An engineering apparatus (10) according to the present disclosure generates an executable code, which causes target hardware (20) to operate, from a control application. The engineering apparatus (10) includes an algorithm converter (102) that converts control logic included in the control application into control logic code, a type management unit (103) that outputs a type definition code corresponding to a data block structure of data held by a function block included in the control application, an instance management unit (104) that outputs a memory allocation code that allocates an instance of the function block to memory, and a build controller (106) that generates the executable code based on the control logic code, the type definition code, and the memory allocation code. An executable code for execution by target hardware is debugged while the executable code is in the form of a control application before conversion to a high-level language.
Patent KR-20200099956-A (KR)
Inventor: KIM SUNG HOON
IPC: H04W76/27
Filed: 2019-11-04
Abstract: The present disclosure relates to a method for transmitting data in a wireless communication system and an apparatus thereof. According to an embodiment of the present invention, a method of a base station for transmitting data in a wireless communication system may comprise the steps of: receiving a request message based on a message received by an access and mobility management function (AMF) from a session management function (SMF), from the AMF; performing a radio resource control (RRC) signaling procedure with a terminal based on quality of service (QoS) information included in the received request message; applying a setting for QoS Level Monitoring based on information included in the received request message; and transmitting a response message to the received request message to the AMF.