baber/WOPTO huggingface dataset:
Patent KR-20220125515-A (KR)
Title: Pressure sensor which is assured independancy of electric current in respective conducting layer
Inventor: KIM HYUNG JOON
IPC: G06F3/041
Filed: 2021-03-05
Abstract: The present invention relates to a pressure sensor for guaranteeing an independent flow of current between conductive layers, which can exhibit accurate pressure sensing characteristics. More specifically, the pressure sensor for guaranteeing an independent flow of current between conductive layers has two pressure sensor unit modules arranged to vertically face each other. The pressure sensor unit module includes: a substrate; a conductive layer formed on the substrate to act as an electrode; and a contact layer formed on the conductive layer to act as a sensing part. The conductive layers are realized in a shape of a plurality of parallel bands on the substrate. The conductive layers cross each other vertically. The contact layers making up the pressure sensor unit modules are separated from each other such that one conductive layer comes in contact with one contact layer.
Patent KR-20220127587-A (KR)
Title: Apparatus and method for generating key based on machine learning
Inventor: JHO NAM SU
IPC: G06N20/00
Filed: 2021-03-11
Abstract: Disclosed are a key generation apparatus and a method thereof based on machine learning. A key generation method based on machine learning according to an embodiment of the present invention is a key generation method based on machine learning of key generation apparatuses based on machine learning. The method includes the steps of: generating, by first and second key generation apparatuses, first and second commit values, and uploading the first commit value and the second commit value to an external repository; training, by the first and second key generation apparatuses, a neural network so as to match weight values with each other by using a pre-defined neural network learning algorithm; sharing, by the first and second key generation apparatuses, the first and second commit values with each other, and comparing the first and second commit values uploaded to the external repository so as to verify the commit values; and when verification of the commit values has succeeded, generating, by the first and second key generation apparatuses, hash values using the matched weight value, verifying whether the generated hash values are identical to each other, and generating a session secret key based on a result of verification. The present invention can provide key exchange technology and user authentication for safe and confidential communication.
Patent KR-20220047129-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: LEE MIN HOON
IPC: G09G3/34
Filed: 2021-03-17
Abstract: An electronic apparatus is disclosed. The electronic apparatus includes: a memory in which an input image is stored; a backlight unit; a driving unit which outputs a driving current to the backlight unit; and a processor which identifies a time section to which a current is to be applied among a plurality of time sections based on a value of a plurality of first bits among a plurality of bits representing a grayscale value of the input image, and controls the driving unit to change the magnitude of the current in one time section among the plurality of time sections based on at least one second bit which is a remainder except for the plurality of first bits among the plurality of bits. The number of the plurality of time sections may be determined based on the number of the plurality of first bits.
Patent KR-20220129781-A (KR)
Title: Insole sensor
Inventor: CHO DEA KI
IPC: A61B5/103
Filed: 2021-03-17
Abstract: Disclosed is an insole sensor. The insole sensor may comprise: a first sensor provided on an upper part of an insole inserted into a bottom surface of the inside of a shoe and acquiring a change of force applied by a foot pressure as a first resistance value; an intermediate layer provided on an upper part of the first sensor wherein a thickness is deformed by the foot pressure; and a second sensor provided on an upper part of a middle layer and acquiring a change of force applied by the foot pressure as a second resistance value. Therefore, the present invention is capable of improving a measurement accuracy of the foot pressure.
Patent KR-20220047130-A (KR)
Title: Compositions for preventing, ameliorating or treating brain damage and mild cognitive impairment comprising glutamine as effective component
Inventor: KIM HYUN JOON
IPC: A61K31/198
Filed: 2021-03-25
Abstract: The present invention relates to a composition for prevention, alleviation, or treatment of brain damage and mild cognitive impairment, comprising glutamine or a salt thereof as an active ingredient. It was confirmed that glutamine, which is an active ingredient of the present invention, can not only restore memory and cognitive function diminished by stress, but can also inhibit nerve cell damage, reduce the content of ROS/RNS in brain tissues, as well as the expression level of proteins related thereto, and enhance synaptic plasticity, and animals with Alzheimer's disease, when fed glutamine, had enhanced cognitive ability and suppressed accumulation of Aβ42.
Patent KR-20220134254-A (KR)
Title: Golf bag with optimal interior space for miniaturization
Inventor: BAE SUNG CHAN
IPC: A63B55/00
Filed: 2021-03-26
Abstract: A golf bag according to an embodiment of the present invention comprises: a main body part providing at least one accommodating space, which is a predetermined space to accommodate golf clubs therein; and a cover part connected to the main body part to be disposed on the upper side of the main body part so that the accommodation space is hidden from the outside. The main body part may provide the accommodation space in which a width of an upper portion is greater than a width of a lower portion.
Patent KR-20220134914-A (KR)
Title: Automating method for membrane cleaning and deep learning method for pollution prediction model for thereof
Inventor: CHO KYUNG HWA
IPC: B01D65/02
Filed: 2021-03-29
Abstract: The embodiment relates to a water treatment process method and a method for learning a neural network therefor. The water treatment process method according to an embodiment can include the steps of: receiving real-time observation data related to the quality of influent water introduced into a water treatment device and process conditions for the influent water; predicting the contamination state of treated water of the influent water and the contamination state of a filtration membrane for filtering the influent water according to the contamination state of the treated water by inputting observation data into a learned contamination prediction model; and determining a cleaning method for the filtration membrane based on the treated water and the predicted contamination state of the filtration membrane.
Patent KR-20220135952-A (KR)
Inventor: SONG YOUNG WOON
IPC: G08C17/02
Filed: 2021-03-31
Abstract: The present invention provides a material analysis apparatus and a material analysis method using the same, which can effectively collect amorphous materials in dust and solid forms. The material analysis apparatus collects samples while running along a bottom surface on which an object to be analyzed is placed and comprises: a frame unit; wheels; a track unit formed in a band shape, coupled to one surface of the wheels facing the object to be analyzed to be rotated with the wheels, and allowing the object to be analyzed to be adsorbed onto a portion thereof adjacent to the object to be analyzed; a supply reel coupled to the frame unit, surrounded by a portion of the track unit, and coupled to one end of the track unit to be rotated with the track unit; and a recovery reel coupled to the frame unit and coupled to the other end of the track unit to be rotated with the track unit. The track unit is separated from the supply reel as the wheels are rotated to be wound on the outer circumference of the recovery reel after passing through the space between the wheels and the object to be analyzed.
Patent KR-20220137363-A (KR)
Title: Pilot Burner
Inventor: KIM SUNGJUNG
IPC: F23D14/26
Filed: 2021-04-02
Abstract: The present invention provides a pilot burner which can easily mix air and gas in an air injection pipe and have a constant ratio at which air and gas are mixed. According to an embodiment of the present invention, the pilot burner is inserted into a furnace with a main burner to ignite the main burner and maintain flames of the main burner and comprises an air injection pipe, a gas injection pipe, an ignition unit, a guide member, and an air spinner. The air injection pipe includes an air inlet unit introducing air and an air outlet unit discharging air. The gas injection pipe is arranged in the air injection pipe and includes a gas inlet unit introducing gas and a gas outlet unit discharging gas. The ignition unit is arranged in the air injection pipe and is arranged at a position separated from the gas injection pipe by a prescribed distance. A plurality of the guide members arranged in the air injection pipe, and guide the gas injection pipe, the ignition unit, and a flame sensing unit. The air spinner is arranged in the air injection pipe and is arranged adjacent to the air outlet unit or the gas outlet unit. The gas injection pipe is positioned on the center axis of the longitudinal direction of the air injection pipe.
Patent KR-20210124075-A (KR)
Title: Strechable Display Device and Control Method of the Same
Inventor: JU SANG HYUN
IPC: H01L27/32
Filed: 2021-04-04
Abstract: The present invention discloses a stretchable display device and a control method thereof. The stretchable display device includes a stretchable substrate, a display panel including a plurality of unit pixels arranged in a lattice shape on the upper surface of the stretchable substrate, and image pixels for displaying an image by the plurality of unit pixels, and a strain sensor for measuring the elongation of the substrate. The stretchable substrate and the unit pixel are stretched in a first direction or a second direction. With respect to the image pixel, the number of unit pixels decreases when the stretchable substrate and the unit pixel are stretched. The image displayed after stretching can have the same area as before stretching, and the distortion of the image can be reduced.
Patent KR-20220079388-A (KR)
Inventor: JUNG GUL LEE
IPC: H01G9/08
Filed: 2021-04-08
Abstract: 본 발명은 중심축을 기준으로 원주 방향으로 권취되며, 에너지를 저장하는 배어셀, 배어셀에 연결되는 내부터미널, 내부공간을 정의하는 바닥부와 바닥부에 수직한 측벽부를 포함하며, 내부공간에 형성되어 배어셀을 수용하는 수용홈을 가지는 케이스, 케이스에 결합되어 수용홈을 덮는 커버, 및 커버의 하면과 케이스의 상면을 접합하는 용접결합부를 포함하며, 간단한 구조를 구현하여 원가를 절감하면서 내압 유지 성능을 향상시킬 수 있다.
Patent KR-20220140982-A (KR)
Inventor: PARK GEUN HA
IPC: G06F3/0362
Filed: 2021-04-12
Abstract: The present invention comprises: a mouse touchpad (20) on the right side of a keyboard (10); a mouse left click button (21) and a mouse right click button (22) on the mouse touchpad (20); a DPI adjustment button (23) on the right side of the mouse touchpad (20); a mouse wheel button (30) on the left side of the mouse touchpad (20); a wrist cushion (40) at the bottom of the mouse touchpad (20); and a wireless keyboard USB (40). Since the mouse touchpad of the membrane keyboard equipped with a mouse touchpad has a fingerprint recognition sensor, the same recognizes a finger in the correct middle thereof to easily unlock a laptop or make payments conveniently. In addition, there is a function of zooming in and out of a smartphone by modifying the mouse touchpad mainly found in laptops, so that a user can use two fingers to zoom in and out. A sensitivity control button has five steps at 400dpi intervals, and a user can set the sensitivity he/she wants. A mouse wheel has a mouse wheel function mainly used for a mouse, but when a user presses the mouse wheel, he/she can drag like a smartphone screen (convenient to use on specific sites ex: webtoons, books, etc.). The wrist cushion is made of a soft cushion material rather than a common hard plastic material to provide some comfort to the wrist when using a computer for a long time. The wireless keyboard USB is inconvenient if a wire gets tangled during use, so that a user has to plug the same into a main body to use the same wirelessly.
Patent KR-20220143391-A (KR)
Inventor: JANG KEUN CHANG
IPC: G06Q50/10
Filed: 2021-04-16
Abstract: The present invention relates to a phenology and snow cover monitoring method using a multi-directional unmanned multi-camera system, wherein the multi-directional unmanned multi-camera system comprises: a mountain weather observation network tower installed vertically from the ground and in which camera modules are installed in at least two directions; a multi-directional unmanned multi-camera consisting of the camera modules for monitoring phenology and snow cover; and a rotating member allowing the camera modules to rotate vertically. The phenology and snow cover monitoring method using a multi-directional unmanned multi-camera system, comprises the steps of: taking an image of a snow cover measurement area around the mountain weather observation network tower by mounting a wide-angle lens on one of the camera modules; and calculating a snow cover area by analyzing the image of the snow cover measurement area and processing a shadow area as white. The method enables monitoring of changes in phenology according to weather changes in mountainous areas using the unmanned camera system.
Patent KR-20220144117-A (KR)
Inventor: KWON OH WOOK
IPC: G10L25/18
Filed: 2021-04-19
Abstract: The present specification relates to a device and method for separating an audio source. The method for separating the audio source according to one embodiment of the present specification comprises: a step of input-receiving the learning data comprising the target data without a static noise and the static noise data with the static noise; a step of learning a target separation model by combining a feature map corresponding to each of a plurality of frequency bands regarding to a learning spectrogram based on the learning data; and a step of extracting a target signal using a mask filter and an input signal outputted from the target separation model. Therefore, the present invention is capable of having an improved audio source separation performance.
Patent KR-20220145936-A (KR)
Inventor: KWON CHOONG HO
IPC: A62B18/08
Filed: 2021-04-20
Abstract: Provided is an anti-fogging mask, which comprises: a nose clip configured to enhance adhesion by being deformed on the mask to fit the shape of the nose; and an adhesive tape formed on an edge portion adjacent to the nose clip, wherein the mask is attached to the face by using the adhesive tape to fundamentally block gas, coming out of the nose or the mouth, from escaping onto the mask, thereby enabling even a user, wearing glasses, to wear the glasses conveniently and safely without fogging on glass lenses. In particular, the adhesive tape can be easily and strongly attached according to the shape of the face by using a flexible material such as polyurethane, silicone, rubber, etc., thereby preventing gas in the mask from escaping upward. At this time, the adhesive tape is formed over the entire edge of a main body so that the entire upper edge of the mask comes in close contact with the face, thereby effectively blocking gas from leaking upward.
Patent KR-20220145519-A (KR)
Inventor: KIM JIN YOUNG
IPC: B21F1/02
Filed: 2021-04-22
Abstract: The present invention relates to a twisting device for manufacturing a wire used for a communication line or a power cable and, specifically, provides a wire plasticity device for a twisting device, preventing the wire from being curved. Multiple strands of electric wires flow inside along a first guide roll installed at a front end of a stranded cable unit through a set die. So, each electric wire is twisted by a first twisting process to be the wire of a stranded cable. The wire of the stranded cable is secondly twisted by passing through a second guide roll at a rear end of the stranded cable unit by being transferred and guided along an arch-shaped arm rotating in an inflow crossing direction of the electric wires. The wire of the stranded cable formed by first and second overlap twisting processes is drawn to a capstan roller along a third guide roll installed in one of a pair of the left and right pair of a rotary table. So, the wire of the stranded cable is wound at a predetermined pitch on a take-up spool by using a transfer feeder. The take-up spool is installed in the rotary table in a replacement method by using a chuck. A drawing unit is installed at a wire passing section adjacent to the capstan roller between the third guide roll and the capstan roller. Therefore, the wire plasticity device for a twisting device can increase rigidity and hardness of the wire and maintain straightness of the wire by plastic strain using cold forging changing a physical property, for example, permanent strain is generated without returning an original shape.
Patent KR-20210093190-A (KR)
Title: A seismic isolation apparatus and roof structure including the same
Inventor: YOON GWANG IL
IPC: E04D3/40
Filed: 2021-04-22
Abstract: The present invention provides a seismic isolation apparatus for connecting a roof structure to an upper part of a building, comprising: a connection part fixed to a panel support part supporting a panel covering an upper part of a building; an elastic part to which the connection part is connected and which includes an elastic part body provided with a leaf spring; and a support part supporting both sides of the elastic part, and fastened to a lower panel provided on the upper part of the building.
Patent KR-20220146982-A (KR)
Inventor: CHOI KYU HANG
IPC: G16H40/20
Filed: 2021-04-26
Abstract: A smart pharmacy system for picking up a prescription medicine in a drive-through manner of the present invention relates to a smart-pharmacy system in which a patient who ordered a prescription medicine is specified and picks up the prescription medicine in a drive-through manner. The smart pharmacy system comprises: a drive-through pharmacy application unit (10) installed in a smart device having a camera and providing a patient UI; a drive-through pharmacy service server unit (20) transmitting a prescription image input through the UI of the drive-through pharmacy application unit (10) to a prescription management terminal installed in a pharmacy through a data communication network, and performing data communication with a payment agent system (PG System) providing an environment in which costs of the prescription medicine can be paid through the drive-through pharmacy application unit (10); a prescription management terminal (30) receiving the prescription image from the drive-through pharmacy service server unit (20) and providing a UI for a pharmacist to input cost information of the prescription medicine according to the prescription and manufacturing completion information of the prescription medicine according to the prescription; and a data communication network (40) providing an environment in which data can be transmitted and received between each of the components. Therefore, a patient can search for a pharmacy in an accessible area by car, order a prescription medicine at the selected pharmacy, visit the pharmacy by car at a desired visit time, pick up the prescription medicine, and submit a prescription in the vehicle.
Patent KR-20220151256-A (KR)
Title: Cycle generative adversarial network conditional gen erative adversarial network
Inventor: INWHEE JOE
IPC: G06N3/04
Filed: 2021-05-06
Abstract: Disclosed is a circulation generated adversarial network condition part generated adversarial network technique. According to one embodiment, an unsupervised meta-learning method performed by an unsupervised meta-learning system may comprise: a step of randomly selecting a plurality of images from an image sample; and a step of performing an unsupervised meta-learning using a UMTRA-based CycleGAN for each of the selected plurality of images. Therefore, the present invention is capable of enabling to be more accurately distinguished.
Patent KR-20220155856-A (KR)
Title: Facial mask with device for adjusting of string
Inventor: KIM EUN HO
IPC: A62B18/08
Filed: 2021-05-17
Abstract: The present invention relates to a facial mask comprising: a face member formed to cover a person's nose and mouth; strap members coupled to both side ends of the face member so as to be hung on the person's ear; and a circular tube-shaped strap adjustment member provided to be detachable from and attachable to the strap members, wherein the strap adjustment member includes: a strap adjustment unit perforated with a long oval shape in the longitudinal direction at the center of one side of a circular tube; and a strap fixation unit cut from both ends of the strap adjustment unit to both ends of the strap adjustment member. The facial mask according to the present invention can be worn closely by reducing mask straps using the strap adjustment member to prevent external contaminants from being introduced into the mask, and also can widen the usage of the mask and prevent breathing disorders due to excessive close contact by allowing the strap adjustment member to increase the length of the mask more than the maximum length basically available.
Patent KR-20220157174-A (KR)
Title: Rotatable silent trench cover
Inventor: PARK MIN SUNG
IPC: E03F5/06
Filed: 2021-05-20
Abstract: The present invention relates to a rotatable silent trench cover which comprises: an arch body part formed in a predetermined circular arc shape; an arch support part integrally formed on the bottom surface of the arch body part so that the arch body part is firmly supported; a first side surface coupling part integrally formed on one side of the arch body part to be coupled with another adjacent trench cover; and a second side coupling part integrally formed on the other side of the arch body part to be coupled to another adjacent trench cover. According to the present invention, the rotatable silent trench cover provides effects of cleaning a drain without removing from the drain the trench cover installed on the drain and opening the drain by rotating a plurality of trench covers installed in the drain to be cleaned.
Patent KR-20220161043-A (KR)
Inventor: YOON SUNG TAE
IPC: A61B17/02
Filed: 2021-05-28
Abstract: The present invention relates to an eye opening device, which can prevent eye blinking during an optometry or ophthalmologic procedure or during insertion of a contact lens. According to an embodiment of the present invention, an eye opening device includes: an elastic connector; a first peg provided at one end of the elastic connector; and a second peg provided at the other end of the elastic connector. The elastic connector includes: a first peg provided at one end, and a first peg support having elasticity; a second peg provided at one end, and a second peg support having elasticity; and a connecting body connecting the other end of the first peg support and the other end of the second peg support.
Patent KR-20220162303-A (KR)
Title: Method and system for logistics false picking prevention
Inventor: LEE WOO YONG
IPC: G06Q10/10
Filed: 2021-06-01
Abstract: The present invention relates to a logistics false picking prevention technology and, more specifically, to a logistics false picking prevention method and a system thereof which prevent a logistics picking error in association with a camera in case of a small logistics classification work. According to one embodiment of the present invention, in a logistics work, image data-based picking management is possible by saving an image of a logistics target in managing logistics through picking, thereby reducing errors in a logistics handling process and increasing efficiency.