baber/WOPTO huggingface dataset:
Patent KR-20200109765-A (KR)
Title: A system for analyzing radioactive materials, and method for analyzing radioactive materials
Inventor: KIM HEE REYOUNG
IPC: G06F17/10
Filed: 2019-03-14
Abstract: The present invention relates to a radioactive material analysis system and a radioactive material analysis method. An object of the present invention is to provide a system for separating each radioactive material from a mixture of radioactive materials emitting beta rays, and a method thereof. The radioactive material analysis system includes: a plurality of chambers each including a light emitting member; an amplifier which amplifies an optical signal; a detector receiving the optical signal; a counting unit which counts the number of received optical signal; and a processing unit which refers to library including information on a coefficient conversion factor for each radioactive material, and calculates radioactivity of the radioactive material included in the mixture of radioactive materials based on equation 1.
Patent KR-20200110996-A (KR)
IPC: G01N33/00
Filed: 2019-03-18
Abstract: The present invention relates to a gas detection device for detecting and removing a gas, and a gas detection system having the same, and more specifically, to a gas detection device capable of detecting a gas with a structure having low power consumption on one anodic oxide film and effectively burning the gas, and a gas detection system including the same. The gas detection device includes: a substrate; a detection member formed on the substrate and provided with a detection unit to detect gas concentration; and a heating member formed to be spaced apart from the detection member and provided with a heater wire for combustion to remove the gas by burning.
Patent KR-20200113929-A (KR)
Inventor: CHUNG HYUN HOON
IPC: A61P15/18
Filed: 2019-03-27
Abstract: The present invention relates to an implant, an ovarian cancer screening test kit including the same, and an ovarian cancer screening test method using the same. The implant comprises: a body part formed to extend to a predetermined length sufficient to be insertable into the uterine cavity; an arm extending from the body part and configured to be, for at least a part thereof, insertable into the oviduct; and a working channel formed via the arm from the end of the body part and configured to allow an insertion instrument to be inserted from the outside, wherein the working channel is mounted in the uterine cavity so as to maintain a path from the uterine cervix to the oviduct. According to the implant for screening test of ovarian cancer, the screening test kit including the same, and the ovarian cancer screening test method using the same of the present invention, the implant mounted in the uterus can be used to execute the screening test, can simply carry out periodically repeated screening tests to improve the convenience and minimize discomfort for a patient, and can allow both cytoscopy and biopsy.
Patent KR-20200114286-A (KR)
Inventor: JO JAE MYEONG
IPC: F21V21/34
Filed: 2019-03-28
Abstract: The present invention relates to an LED spotlight and, specifically, to an LED spotlight capable of smooth swinging and rotating motions. According to an embodiment of the present invention, the LED spotlight comprises a lens fixing member, an LED fixing member, a socket housing, and a driving housing. A fastening member is installed on the driving housing. A rail responding to the fastening member is installed on the socket housing. The fastening member is connected to the socket housing through the rail. A track is installed on the socket housing. The track responds to a slide member installed on the fastening member to realize the relative swinging motions of the driving housing and the socket housing. A limiting member is installed on the fastening member. The limiting member includes a stopper installed on the socket housing to limit the rotating angle during the relative rotation of the socket housing and the driving housing.
Patent KR-20200114644-A (KR)
Title: Adiabatic ventilation window
Inventor: HAN SEUNG HOON
IPC: E06B3/267
Filed: 2019-03-29
Abstract: The present invention relates to an insulating ventilation window. According to one embodiment of the present invention, the insulating ventilation window prevents heat transfer and heat bridge phenomena through a frame of the ventilation window to improve insulation performance and increase airtight performance through a vertical insulation frame provided on a vertical frame or a horizontal insulation frame provided on a horizontal frame.
Patent KR-20200118659-A (KR)
Inventor: CHO HYUN WOO
IPC: G06T7/80
Filed: 2019-04-08
Abstract: The present invention relates to a method and an apparatus enabling even general users to form an augmented reality system based on multiple cameras by improving the calibration of multiple cameras. According to one aspect of the present invention, provided is a method for calibrating multiple cameras using skeleton information. The method comprises the steps of: controlling the input of multiple RGB-D cameras; extracting skeleton information from user images taken from the cameras; performing camera calibration based on the skeleton information; comparing accumulation of the calibration value with a preset threshold value to obtain a calibration value corresponding to the threshold value; extracting an average of the calibration values corresponding to the threshold value; and correcting image distortion caused by calibration errors.
Patent KR-20200119673-A (KR)
Title: Online obesity management device, method, and computer program stored in a computer readable storage medium to perform the method
Inventor: LEE SEUNG HWA
IPC: G06Q50/22
Filed: 2019-04-10
Abstract: The present specification discloses an online obesity management method, which comprises the steps of: collecting obesity information of one or more objects online and a group to which the one or more objects belong; calculating an obesity degree change including whether the obesity degree of the one or more objects included in the group is increased and a change amount of the obesity degree based on the collected obesity degree information; comparing the change in obesity of the one or more objects with the change in obesity of the group, calculating a degree of similarity between changes in obesity as at least one of a direction match and a change amount match; receiving obesity management target information from a terminal of a first object; retrieving a group corresponding to the obesity management target information and an object belonging to the group in consideration of the obesity level change amount and a weight change amount included in the obesity management target information; and providing the group and an object belonging to the group to the terminal of the first object.
Patent KR-20200120417-A (KR)
Inventor: LEE SU YEON
IPC: A23L19/00
Filed: 2019-04-11
Abstract: The present invention relates to mixed tofu which is manufactured by mixing tofu with herbs, vegetables such as mugwort, sesame leaves, beans, and sesame seeds, and fruits (blueberries, apples, tomatoes, pineapples, grapes, etc.) or powder, juice, and the like of the fruits to provide eco-friendly tofu with doubled ingredients good to a human body. According to the present invention, the mixed tofu is made by adding new materials to tofu frequently cooked and eaten by people. The tofu made by adding fruits thereto provides good taste when being used for salad and can be mixed with fresh vegetables and sauce to be eaten, wherein mugwort, which is a seasonal vegetable, adds a slightly bitter taste to the tofu to provide a new taste. Moreover, herbs effective in pain relief, fatigue recovery, memory enhancement, lethargy relief, skin aging prevention, digestive function enhancement, menopausal disorder, menstrual pain, menstrual irregularities, and the like are added to the tofu, such that the mixed tofu is helpful in health, and thus enabling people to frequently eat the mixed tofu to experience effectiveness of herbs.
Patent KR-20200125822-A (KR)
Title: Method for OPC modeling and method for manufacturing semiconductor device using the same
Inventor: YEO SANG CHUL
IPC: H01L21/8234
Filed: 2019-04-25
Abstract: The present invention relates to a method for fabricating a semiconductor device. More specifically, according to the concept of the present invention, the method for fabricating the semiconductor device includes: performing an optical proximity correction (OPC) process with respect to a designed layout; and forming a photoresist pattern on a substrate by using a photomask produced in the corrected layout. The OPC process is performed by using a result of an OPC modeling process. The performing of the OPC modeling process includes: preparing a target layout; inputting a sub-layout to the target layout; selecting a transparency value of a sub-layout pattern of the sub-layout; and generating a final model signal by using the transparency value of the sub-layout pattern. The transparency value is a parameter of an OPC model representing the intensity of light passing through the photomask.
Patent KR-20200128767-A (KR)
Inventor: PARK CHUL
IPC: G09F9/30
Filed: 2019-05-07
Abstract: Provided is a smartphone equipped with a flexible display, which has a structure stretched by pulling one or both sides and configured to form a plurality of support portions intersecting a fixed main body and a pulled main body. Accordingly, even if the smartphone is stretched, the flexible display can be supported.
Patent KR-20200131693-A (KR)
Inventor: KIM DONG HUN
IPC: B65D51/24
Filed: 2019-05-14
Abstract: The present invention relates to an alarm medicine box capable of allowing a user to conveniently take a medicine and conveniently use a medical tool. The present invention provides an alarm medicine box (100), which includes a cover (110) for covering a storage part (120) so as to be opened and closed, and stores a medicine and a medical instrument in the storage part (120), wherein an alarm setting button (114) and a speaker (111) are installed at an upper end of the cover (110); and in a case where an alarm sounds from the speaker (111) at a time specified by the alarm setting button (114), when the cover (110) is opened by pressing an open/close button, an alarm sound ends.
Patent KR-20200132143-A (KR)
Inventor: JO BYEONG HAK
IPC: G05F3/08
Filed: 2019-05-15
Abstract: According to an embodiment of the present invention, provided is a negative voltage generation circuit which can significantly reduce a chip size. The negative voltage generation circuit comprises: a clock generation circuit generating a first clock signal; a first voltage control circuit varying a first resistance value based on a magnitude of a power voltage and controlling a voltage magnitude of a first charging node based on the varied first resistance value; and a first charge pump circuit charging a voltage controlled by the first voltage control circuit in a charging mode in accordance with the first clock signal, and outputting a first voltage due to charging as a first negative voltage in a discharging mode in accordance with the first clock signal.
Patent KR-20190130984-A (KR)
Title: Quantum-originated physical unclonable function device
Inventor: SONG YOUNG MIN
IPC: H01S5/00
Filed: 2019-05-15
Abstract: Disclosed is a quantum-based physical reproduction prevention device. According to an embodiment of the present invention, the quantum-based physical reproduction prevention device comprises a random nanostructure formed on a substrate by hydrothermal synthesis, wherein the random nanostructure oscillates a certain pattern of laser through the quantum activation of the random nanostructure.
Patent KR-20200134967-A (KR)
Inventor: LEE DONG BAE
IPC: F01N13/18
Filed: 2019-05-24
Abstract: The present invention relates to a hull bulkhead penetration installation apparatus for an exhaust pipe which can reduce vibration creation. The hull bulkhead penetration installation apparatus for an exhaust pipe comprises: a penetration pipe formed by connecting a plurality of pipes to be a portion of an exhaust system in which exhaust gas flows, and positioned on a portion of the plurality of pipes penetrating a hull bulkhead; a first flange vertically formed on the outer surface of the penetration pipe; a bulkhead connection pipe of which one side is fixed and installed on an opening of the hull bulkhead; a second flange vertically formed on the outer surface of the other side of the bulkhead connection pipe; a connection plate which consists of a plate of a ring shape of which the inner diameter is larger than the outer diameter of the penetration pipe, and is positioned between the first flange and the second flange; a first coupling unit to couple the connection plate and the first flange while the connection plate and the first flange are separated from each other; a second coupling unit to couple the connection plate and the second flange; and a vibration prevention unit which includes an elastic member provided on one surface of opposing surfaces of the first flange and the connection plate and a pressing protrusion provided at a position corresponding to the elastic member on the outer surface of the opposing surfaces, and is installed to press the elastic member and the pressing protrusion by reducing a separation space between the first flange and the connection plate as the first flange and the connection plate are coupled by the first coupling unit.
Patent KR-20200137840-A (KR)
Inventor: PARK GI WON
IPC: B60L53/30
Filed: 2019-05-31
Abstract: A device for controlling operation of a vehicle according to an embodiment of the present invention includes: a communication unit for receiving information on an update target device from a server; and a control unit for determining whether to perform an update operation while charging the vehicle based on the information. Accordingly, priority of a charging operation and an update operation can be determined, and the charging operation and the update operation of the vehicle can be efficiently performed based on a determination result.
Patent KR-20200139568-A (KR)
Title: Semiconductor memory device, operating methods thereof and memory system
Inventor: SEONG JIN YONG
IPC: G11C16/30
Filed: 2019-06-04
Abstract: Provided is a semiconductor memory device having improved operational stability, which includes a memory cell array, a peripheral circuit, an internal voltage supply unit, and a control logic. The memory cell array includes a plurality of memory cells. The peripheral circuit is configured to perform an operation on the memory cell array. The internal voltage supply unit supplies an internal power voltage used for the operation to the peripheral circuit. The control logic controls the operation of the peripheral circuit and the internal voltage supply unit. The control logic includes a voltage level control unit which determines whether a voltage level change condition of the semiconductor memory device is satisfied, and controls the internal voltage supply unit to change a voltage level of the internal power voltage based on the determination result.
Patent KR-20200141168-A (KR)
Inventor: KIM DAE HYUN
IPC: B65D1/26
Filed: 2019-06-10
Abstract: A disposable outdoor mix paper cup largely comprises a paper cup main body portion and a propeller main body portion. The disposable outdoor mix paper cup comprises a handle, a central shaft, and a propeller. The propeller can be used in powder type food and beverages at the bottom, allow products used by diluting powder with water to be diluted well with the water, and enable everyone, regardless of ages or genders, to easily mix the powder by turning the handle. The disposable outdoor mix paper cup can secure a texture of beverages and food and prevent the powder from clumping. Therefore, the disposable outdoor mix paper cup can prevent endocrine-disrupting chemicals from coffee mix packing paper.
Patent KR-20200144330-A (KR)
Inventor: YUN HO NOH
IPC: G03B17/12
Filed: 2019-06-18
Abstract: An embodiment relates to a camera device including: a variable lens holder; a variable lens disposed in the variable lens holder; and a connection terminal disposed on the variable lens holder and electrically connected to the variable lens. The variable lens includes a first terminal disposed on a first surface of the variable lens, and a second terminal disposed on a second surface opposite to the first surface of the variable lens. The connection terminal includes a first connection terminal electrically connected to the first terminal of the variable lens, and a second connection terminal electrically connected to the second terminal of the variable lens. The second connection terminal has a first area disposed along a first surface of the variable lens holder corresponding to the first surface of the variable lens, a second area bent in the first area and disposed along a side surface of the variable lens holder, and a third area bent in the second area and extending outward of the variable lens holder. According to the present invention, the size of the camera device in a direction perpendicular to the optical axis can be minimized.
Patent KR-20200144843-A (KR)
Inventor: PARK SANGUK
IPC: H04W4/021
Filed: 2019-06-19
Abstract: Provided are a geofencing method and an electronic device capable of setting a serviceable radius in which a location-based service is provided as intended. According to an embodiment of the present invention, disclosed is an electronic device comprising: a memory for storing a database including wireless fingerprint information on a point of interest; a communication module which performs communication with an electronic device; and a processor connected to the memory and the communication module. The memory, when executed, stores instructions for the processor to obtain wireless network information collected for a plurality of arbitrary points through the communication module, determine a service available radius based on the wireless fingerprint information and the wireless network information, and transmit a threshold value determined based on the service available radius to an electronic device through the communication module. Various other embodiments verified through the specification are also possible.
Patent KR-20210001496-A (KR)
Inventor: CHOI JOOHAN
IPC: G06Q30/02
Filed: 2019-06-28
Abstract: The present invention relates to a transaction brokerage system for easily recognizing matching between a purchaser and a seller. The transaction brokerage system of the present invention comprises: a database for storing purchase information on a product or service collected from a purchaser terminal, and quotations on a plurality of products or a product or service collected from a seller terminal; and a control unit for transmitting and receiving quotation request information or bidding information between the purchaser terminal and the products or the seller terminal. The control unit receives a quotation request for the product or service from the purchaser terminal, provides the products or the seller terminal with first information on the product or service among the purchaser information, approves bidding based on the first information among the products or the seller terminals, provides the products or the seller terminals in which participation in bidding is confirmed, with second information on the product or service, transmits an initial quotation to the purchaser seller when the initial quotation is received from the products or the seller terminal in which participation in bidding is confirmed, and transmits, to the purchaser terminal, a notification related to matching of the product or service after a predetermined time has elapsed.
Patent KR-20210003977-A (KR)
Inventor: JANG HAN GEUN
IPC: B60L53/20
Filed: 2019-07-02
Abstract: The present invention proposes a method and apparatus for controlling an electronic 4-wheel drive according to a bidirectional converter of a fuel cell vehicle that implement the electronic 4-wheel drive using only a high voltage battery, the bidirectional converter, and an additional motor in the fuel cell vehicle. According to the present invention, the method for controlling the electronic 4-wheel drive according to a bidirectional converter of the fuel cell vehicle can comprise the steps of: determining a driving mode of the fuel cell vehicle; controlling an operation of the bidirectional converter based on the driving mode of the fuel cell vehicle; and performing control to drive a motor based on the operation of the bidirectional converter.
Patent KR-20200005457-A (KR)
Inventor: HONG SEONGJIN
IPC: H01L21/306
Filed: 2019-07-03
Abstract: Provided is a method for selectively removing a NiPt material from a microelectron substrate, comprising making a NiPt material come in contact with an aqueous etching composition containing an oxidizer, a strong acid, and a chloride supplying source.
Patent KR-20210004637-A (KR)
Inventor: NAM YUN YOUNG
IPC: G06K9/00
Filed: 2019-07-05
Abstract: The present invention discloses a nystagmus test device and a test method for a diagnosis of benign paroxysmal positional vertigo. According to an aspect of the present invention, the nystagmus test device for diagnosing benign paroxysmal positional vertigo includes: an eyeball photographing unit configured to obtain an eyeball image by photographing a user′s eyeball; a pupil detection unit for detecting a pupil in the eye image; a paroxysmal posture determination unit for determining a user′s head posture; and an abnormality determination unit which determines whether the user has an abnormality based on data collected by the pupil detection unit and the paroxysmal posture determination unit. According to the present invention, it is possible to diagnose benign paroxysmal positional vertigo regardless of location using relatively inexpensive equipment.
Patent KR-20210007530-A (KR)
Inventor: KIM MIN JAE
IPC: E04D13/17
Filed: 2019-07-12
Abstract: The present invention provides a ventilator, which removes moisture from a floor comprising a concrete layer and a waterproof layer on an upper portion of the concrete layer. The ventilator includes: a tubular ventilator main body installed such that a lower portion penetrates into the concrete layer and the waterproof layer and an upper portion is exposed to an upper portion of the waterproof layer and having a plurality of ventilation holes formed on an outer circumferential surface to induce moisture generated in the concrete layer to the outside of the waterproof layer; a fixing part formed on the outer circumferential surface of the ventilator main body and adhesively fixed to the upper portion of the waterproof layer; and a protective cover part formed to surround an upper end portion of the ventilator main body to prevent outside foreign substances from being introduced into the ventilator main body.
Patent KR-20210011107-A (KR)
Title: Mask for having a permeability air
Inventor: GIM HOI CHEOL
IPC: A62B18/02
Filed: 2019-07-22
Abstract: The present invention relates to a mask with a breathable air layer, which comprises: an inner cover (102) coming in contact with a wearer′s face; a filter member (104) laminated on the outside of the inner cover (102) to filter out fine dust or dust; an outer cover (106) laminated on the outside of the filter member (104) to come in contact with the external air; a string (108) attached to both sides of the inner cover (102) or the outer cover (106) to be fixed to the wearer′s ears; and a breathable member (110) laminated between the filter member (104) and the outer cover (106) to form a breathable air layer (110a). According to the present invention, as the breathable air layer is formed in the mask, breath can be stayed and ventilated between the breathable air layers, so that intake resistance is decreased without deteriorating the dust collection rate of the filter, thereby providing an effect of providing a mask with ease for the wearer to breathe.