baber/WOPTO huggingface dataset:
Patent KR-20210114167-A (KR)
Title: Method for analyzing Colon Perfusion using real-time images
Inventor: SON GYUNG MO
IPC: A61B5/00
Filed: 2020-03-10
Abstract: The present invention relates to a method for analyzing a colonic blood flow velocity using a real-time image, and more particularly, to a method for analyzing a colonic blood flow velocity using a real-time image, which comprises: a near-infrared image receiving step of receiving a near-infrared image from a camera in real time; an ICG image generating step of generating an ICG image in which an indocyanine green (ICG) component is extracted from the near-infrared image; a section separation step of dividing the ICG image into an arterial blood vessel section and a capillary section; and a blood flow velocity calculation step of calculating a blood flow velocity of an arterial blood vessel in the arterial blood vessel section. According to the method for analyzing a colonic blood flow velocity using a real-time image, it is possible to make standardized judgments using quantitative values rather than subjective judgments of medical staff when confirming the ligation of major blood vessels during and after surgery for colorectal and rectal cancer.
Patent KR-20210115515-A (KR)
Title: Air Conditioner
Inventor: LEE YEOL
IPC: F24F13/28
Filed: 2020-03-13
Abstract: The present invention relates to an air conditioner. More specifically, the present invention relates to an apparatus which can measure a pollution level of external air, can increase the amount of inflow air by separating a filter when the measured pollution level is equal to or less than a predetermined value and as a result, can maintain air conditioning performance of an air conditioning apparatus, and to a control method thereof. The present invention provides an air conditioner and a control method therefor, wherein the air conditioner comprises: a case on which an air introduction port and an air discharge port are formed; a filter assembly disposed at the air introduction port and including a filter; a blower introducing air into the case to discharge the air to the outside; a heat exchanger conditioning the air introduced into the case; a pollution degree sensor measuring the pollution degree of the external air; a moving device moving the filter assembly; and a control unit, wherein the control unit controls the moving device such that the filter assembly is spaced apart from the air introduction port when the measured pollution degree is equal to or less than a predetermined value.
Patent KR-20210116004-A (KR)
Title: Apparatus and Method for Learning and Recognizing Collision Situation Using Collision Grid Map Based on Probability Scheme
Inventor: MOON CHANG BAE
IPC: G06N3/08
Filed: 2020-03-17
Abstract: The present invention relates to a device for learning and recognizing a collision situation using a collision grid map based on a probability system and a method therefor. The device for learning and a collision situation using a collision grid map based on a probability system comprises: an artificial neural network including a plurality of layers including a plurality of calculations that are input to the next layer by applying a weighted value to a calculation result of one layer; a data processing unit converting a point cloud image into a two-channel collision grid map including a first channel representing a distribution of a two-dimensional plane and a second channel representing a distance; and a learning unit for learning the artificial neural network to output a probability of whether the artificial neural network collides through the collision grid map.
Patent KR-20210117699-A (KR)
Title: Optical cable
Inventor: JUN YOUNG HO
IPC: G02B6/44
Filed: 2020-03-20
Abstract: The present invention relates to an optical cable that prevents the deformation or damage of optical fiber in a core part due to the contraction of an outer sheath even in a cold climate, prevents a slip phenomenon between the core part and a cable jacket even during vertical installation, and minimizes the bending phenomenon of the optical cable. The optical cable comprises the core part and the cable jacket.
Patent KR-20210121803-A (KR)
Inventor: KIM JUNG TAEK
IPC: A61F2/46
Filed: 2020-03-31
Abstract: The present invention provides a retractor for assembling an artificial bone head and a femoral stem during total hip arthroplasty. According to the present invention, the retractor comprises: a handle part gripped by the hand of a user; a pressing surface part formed on one end of the handle part and pressing the soft tissue of a surgical site; and a tracking part formed on one side of the pressing surface part and tracking the femur. Accordingly, since pressure is applied without damaging the soft tissue around an incised surgical site during total hip arthroplasty, the femur is lifted upward while the incised surgical site is widened, so that a surgical area is secured to wash and dry a hair taper of the femoral stem mounted on the femur without foreign substances and assemble a bone head. In addition, damage to the human body is minimized, thereby minimizing side effects of surgery and shortening a patient's recovery period.
Patent KR-20210125267-A (KR)
Title: curtain pinning device
Inventor: KU SONG MO
IPC: A47H13/04
Filed: 2020-04-08
Abstract: The present invention relates to a curtain pin apparatus, and more specifically, to a curtain pin apparatus which arbitrarily selects a pinning position of a curtain pin to select installation position of a curtain according to a status of the curtain and a curtain rail and a length of the curtain, and has a strong pinning strength of the curtain pin to facilitate preventing a breakaway of the curtain pin and rapid separating of the curtain pin. In other words, the present invention provides a curtain pin apparatus comprising: a background fabric which is attached on the top of the curtain and has two or more pockets on a front surface thereof along the length direction and the width direction; and a curtain pin of which a pinning unit of a lower hanger is contained in the pocket and a deformation unit is extended on an upper hanger, formed in symmetric direction with the lower hanger.
Patent KR-20210125656-A (KR)
Title: Method and apparatus for generating an image for rearrangement objects
Inventor: OLEKSANDR SHCHUR
IPC: G06T19/00
Filed: 2020-04-08
Abstract: Disclosed are a method and a device for generating a virtual arrangement image in which a plurality of objects are rearranged. The device acquires an image for a plurality of objects, and determines at least one of a visual characteristic, a physical characteristic, or a usability feature for each of the plurality of objects based on the acquired image. Based on at least one of a visual feature, a physical feature, or a usability feature, data is generated for a result in which the plurality of objects are disposed. A virtual arrangement image in which the plurality of objects are arranged can be generated based on data regarding an arrangement result of the plurality of objects, and a virtual arrangement image can be displayed.
Patent KR-20210127828-A (KR)
Inventor: CHOI SEUNG TAE
IPC: B32B27/08
Filed: 2020-04-13
Abstract: The present invention relates to a protective film for mobile devices, which prevents lifting from a display surface by the anti-curling property of the protective film itself and has increased restoring force against being pressed by the viscoelastic properties of the protective film itself, and to a method for manufacturing a protective film for mobile devices. The protective film for mobile devices comprises: a hard coating layer having self-healing properties against fingerprints and scratches; a base layer disposed on a lower surface of the hard coating layer, and serving as a support; a coating layer disposed on a lower surface of the base layer and having an inward curl characteristics; a cushion layer disposed on a lower surface of the coating layer, made of an elastic polymer body and having viscoelastic properties; an adhesive layer disposed on a lower surface of the cushion layer and attached to a glass surface of a display, and a release film detachably attached to the adhesive layer.
Patent KR-20210129401-A (KR)
Inventor: BAIK WOO MIN
IPC: B60W40/08
Filed: 2020-04-20
Abstract: Various embodiments of the present invention relate to a vehicle driving control system based on a state of a driver. According to various embodiments of the present invention, the vehicle driving control system based on the state of the driver comprises: a skin humidity sensor installed in a vehicle and sensing skin humidity of a driver; an infrared sensor installed in a vehicle and sensing temperature of the driver; and a control unit computing the state of the driver (t) according to mathematical equation 1 based on detection of at least one sensing motion among the skin humidity sensor and the infrared sensor. The other embodiments can be possible.
Patent KR-20210132827-A (KR)
Title: Marigold flower fermented ripening tea and preparation method therof
IPC: A23F3/08
Filed: 2020-04-28
Abstract: The present invention relates to a method for preparing fermented marigold flower tea, and more specifically, to a method for preparing fermented marigold flower tea in which the overall palatability and texture comprising the peculiar taste, color, and fragrance of marigold flowers are enhanced, and active ingredients of the marigold flowers themselves can be well leached into the tea by fermenting and aging the marigold flowers in a specific step.
Patent KR-20200132700-A (KR)
Inventor: ADACHI SHIGETO
IPC: F01K23/08
Filed: 2020-04-29
Abstract: The present invention aims to provide a technology which reduces labor after a thermal recovery apparatus is stopped. According to the present invention, disclosed is a thermal recovery apparatus which recovers heat from a heat source. The thermal recovery apparatus comprises: a circulation flow path which makes an operation medium transferred by a medium pump pass through an evaporator, expander, condenser, and receiver in order, and returns the operation medium to the medium pump; a cooling pump which supplies a cooling fluid, which condenses the operation medium under heat exchange with the operation medium, to the condenser; an upstream valve which opens/closes the circulation flow path between the receiver and the condenser; a downstream valve which opens/closes the circulation flow path between the receiver and the medium pump; and a stop control unit which controls the stopping operation of the thermal recovery apparatus. The stop control unit closes the downstream valve while stopping the medium pump, and after the downstream valve is closed, the stop control unit closes the upstream valve when pre-set conditions are satisfied.
Patent KR-20200130656-A (KR)
Inventor: HUNG CHENG CHEN
IPC: G06F3/06
Filed: 2020-05-07
Abstract: Provided are a solid-state drive and a performance optimization method thereof. The performance optimization method of the solid state drive comprises the following steps of: detecting the queue depth of a solid-state drive to determine a usage ratio of the queue depth; determining whether the access speed of the solid-state drive can be increased to increase the access speed of the solid-state drive when the usage ratio of the queue depth is higher than a first threshold ratio; and determining whether the access speed of the solid-state drive can be decreased to decrease the access speed of the solid-state drive when the usage ratio of the queue depth is lower than a second threshold ratio.
Patent KR-20210137321-A (KR)
Title: Ammonia fuel supply apparatus
IPC: F17C13/02
Filed: 2020-05-08
Abstract: According to one embodiment of the present invention, an ammonia fuel supply apparatus is provided. According to one embodiment of the present invention, the ammonia fuel supply apparatus includes: a storage tank storing liquefied ammonia; a fuel supply pipe supplying the liquefied ammonia from the storage tank to a combustion engine; a pressure boosting pump connected to the fuel supply pipe to increase supply pressure of the liquefied ammonia supplied from the storage tank; a buffer tank connected to the fuel supply pipe at the rear end of the pressure boosting pump to temporarily store the liquefied ammonia; a BOG discharge pipe connected with the storage tank to discharge ammonia produced from the natural evaporation of the liquefied ammonia; and a compressor connected with the BOG discharge pipe to compress the ammonia at pressure requested by the combustion engine. As the BOS discharge pipe at the rear end of the compressor is connected to the buffer tank, the ammonia compressed by the compressor is brought into gas-liquid contact with the liquefied ammonia in the buffer tank to be liquefied, and then, supplied to the combustion engine together with the liquefied ammonia. Therefore, the present invention is capable of more safely and efficiently disposing of ammonia which is a toxic substance.
Patent KR-20210144992-A (KR)
Inventor: LEE SANG HYUK
IPC: C22B7/00
Filed: 2020-05-21
Abstract: The present invention relates to a manufacturing method of a metal reducing agent composition using a wasted lithium ion battery, comprising at least one or more of: a step (a) of pulverizing a separated anode, separating copper metal, obtaining a powder containing fixed carbon and metallic Si, pickling the same, and then filtering and washing the same; and a step (b) of pulverizing a separated electrode, separating copper metal and aluminum metal from a mixed anode and cathode powder, obtaining a powder containing fixed carbon and metallic Si, acid leaching the same, and then filtering and washing the same. Moreover, the provided manufacturing method of a metal reducing agent composition using a wasted lithium ion battery comprises a step (c) of mixing the powder obtained from one or more of the steps (a) and (b). The present invention provides a recycling method for utilizing anode materials of the wasted secondary battery as the metal reducing agent.
Patent KR-20210145561-A (KR)
Inventor: HWANG NAM SUN
IPC: B32B27/36
Filed: 2020-05-25
Abstract: The present invention relates to a sustained-release chlorine dioxide release pack and a method for manufacturing the same. The sustained-release chlorine dioxide release pack according to the present invention may comprise: a carrier on which chlorine dioxide is adsorbed; and a breathable film that packs the carrier and has a non-perforated hole thereon. Furthermore, the sustained-release chlorine dioxide release pack according to the present invention controls the chlorine dioxide packed therein, so that it can be released uniformly for a long time.
Patent KR-20210086412-A (KR)
Title: Vehicle and control method thereof
Inventor: SON JONGIN
IPC: B60W10/20
Filed: 2020-05-26
Abstract: The present invention provides a vehicle capable of efficient and safe autonomous driving in various environments by acquiring and learning multidimensional information data, and a control method thereof. According to one embodiment, the vehicle comprises: a driving unit; a storage unit storing vehicle part information and user information; a sensor unit acquiring a driving environment and an internal environment of the vehicle; and a control unit determining at least one of environmental information, state information, and the user information based on the information stored in the storage unit and the information acquired by the sensor unit, determining learning data by reflecting at least one of the environmental information, the state information, and the user information in a learning process of the vehicle, and controlling the driving unit based on the learning data.
Patent KR-20210146030-A (KR)
Inventor: NAM IL SIK
IPC: H01L23/485
Filed: 2020-05-26
Abstract: A package substrate according to an embodiment, which can improve heat dissipation properties, includes: a plurality of first circuit patterns disposed and buried in an upper region of an insulating layer; a plurality of second circuit patterns disposed and protruding under a lower surface of the insulating layer; a plurality of first connection parts disposed on an upper surface of a 1-1st circuit pattern among the plurality of first circuit patterns; a first adhesive part disposed on an upper surface of the first connection part; a first element attached to the first connection part through the first adhesive part; a second adhesive part disposed under a lower surface of a 2-1st circuit pattern among the plurality of second circuit patterns; a second element attached to the 2-1st circuit pattern through the second adhesive part; and a plurality of second connection parts disposed under a lower surface of a 2-2nd circuit pattern among the plurality of second circuit patterns, wherein the first connection parts have a first width and are spaced apart from each other at a first interval, and the second connection parts have a second width larger than the first width and are spaced apart from each other at a second interval larger than the first interval.
Patent KR-20210151558-A (KR)
Title: Wireless charging device
Inventor: NOH HYUN KYU
IPC: B60R11/00
Filed: 2020-06-05
Abstract: The present invention comprises: a housing provided at a rear surface of a vehicle seat to support at least one portable electronic device; a power transmitting unit provided inside the housing and wirelessly supplying power to the portable electronic device to charge a battery of the portable electronic device; and a control unit controlling an operation of the power transmitting unit based on an angle of the housing so that the power transmitting unit operates only when the housing is used.
Patent KR-20210152654-A (KR)
Title: Composition for prevention or treatment of respiratory diseases induced by particulate matter comprising extract of angelica gigas nakai and compound k
Inventor: KANG JAE SEON
IPC: A61P11/00
Filed: 2020-06-09
Abstract: The present invention relates to a composition for preventing or treating respiratory and related diseases induced by fine dust, including an Angelica gigas Nakai extract and compound K as active components.
Patent KR-20210154468-A (KR)
Inventor: KIM GWANG SU
IPC: A61B5/024
Filed: 2020-06-12
Abstract: The present invention relates to a blood pressure measuring using multiple biological signals which comprises: a sensor module that measures an ECG signal and a PPG signal from the body of a user; and a processor for calculating blood pressure of the user based on PTT calculated from the ECG signal and the PTT signal provided from the sensor module. The processor is configured to adaptively modify a threshold value in response to a measurement result of a previous unit time in detecting a peak having an amplitude higher than the threshold value from the ECG signal and the PPG signal.
Patent KR-20210156059-A (KR)
Inventor: LEE SANGKYU
IPC: B60L50/51
Filed: 2020-06-17
Abstract: A charging control method for a vehicle battery includes: a step in which while a battery storing electric power for the driving of a vehicle is being charged at a boosted voltage higher than a charging voltage of a charger installed on the outside of the vehicle, a vehicle controller checks whether power line communication for transmitting information for charging the battery between the vehicle controller and the charger providing the charging voltage to a charging device of the vehicle generating the boosted voltage is turned off; a step in which when the power line communication is turned off, the vehicle controller reduces an input terminal volage of the charging device outputted from the charger by using the charging device of the vehicle providing the boosted voltage; a step in which the vehicle controller determines whether the input terminal voltage of the charging device of the vehicle reaches a voltage at which the charger installed on the outside of the vehicle is not operated; a step in which the input terminal voltage of the charging device of the vehicle reaches the voltage at which the charger is not operated, and then, the vehicle controller determines whether the charger installed on the outside of the vehicle is turned off based on a charging current outputted from the charger installed on the outside of the vehicle to the charging device of the vehicle; and a step in which when the charger installed on the outside of the vehicle is turned off, the vehicle controller turns off a main relay of the charging device of the vehicle to stop the charging of the battery. Therefore, the present invention is capable of preventing an overvoltage occurring in a capacitor.
Patent KR-20210157074-A (KR)
Inventor: MYUNG SUP KIM
IPC: H04L12/24
Filed: 2020-06-19
Abstract: Disclosed is a network topology discovery system through a network traffic input/output analysis. According to an embodiment of the present invention, a network topology discovery method includes the steps of: discovering network devices existing within an IP range of a target network; and discovering a network topology based on an analysis of network traffic input/output for the discovered network devices. Therefore, a connection topology can be searched regardless of a type of equipment by comparing a traffic input/output.
Patent KR-20210157947-A (KR)
Inventor: WOO MIN WOO
IPC: H01L27/32
Filed: 2020-06-22
Abstract: The present invention provides a display device for increasing reliability by effectively controlling spreading of an organic layer. The display device comprises: a substrate including a display area and a peripheral area outside the display area; a display element disposed on the display area of the substrate; an input sensing layer disposed on an upper part of the display element; and an optical function layer disposed on the input sensing layer. The optical function layer includes a first layer corresponding to the display area and the peripheral area and a second layer disposed on the first layer and having a refractive index greater than a refractive index of a first layer. The first layer is positioned on the peripheral area to surround the outer periphery of the second layer and has a first valley part including a plurality of first holes.
Patent KR-20220001636-A (KR)
Title: skin contact electrode assembly and mask for skincare including the same
Inventor: JEONG SANG DONG
IPC: A61N1/04
Filed: 2020-06-30
Abstract: A skin contact electrode assembly is provided. A skin contact electrode assembly according to an exemplary embodiment of the present invention includes: a cushion member that is installed to be exposed to the outside on one surface of the body of the device in order to be in direct contact with the skin of a user and provide an electrical signal to the skin when a device is used, has one side fixed to the body, and is made of a flexible material that is deformable by an external force; and an electrode member fixed to the other side of the cushion member to be in direct contact with the skin of the user.
Patent KR-20220003701-A (KR)
Title: A cold packing bag
Inventor: JEONG JEONG IL
IPC: D21H27/06
Filed: 2020-07-01
Abstract: The present invention relates to an envelope for cold storage packaging, and more specifically to an envelope in which a coating layer is formed on the inner surface of a paper sheet to provide hydrophobicity and airtightness. On the outer side, heat preservation is possible and damage is prevented by a laminated sheet molten and laminated with an LDPE furnace between a pair of parchment paper. An object of the present invention is to provide the envelope that can be easily carried and used for multiple purposes in a form of an envelope made of paper and capable of performing cold-preserved packaging.