baber/WOPTO huggingface dataset:
Patent KR-20220145133-A (KR)
Inventor: KI HEE KYUNG
IPC: G16H50/30
Filed: 2021-04-21
Abstract: An O2O service system for a user's foot health care according to an embodiment of the present invention comprises: a service providing device that provides query information to a user terminal, registers user input information transmitted from the user terminal, obtains foot health evaluation information according to analysis through an O2O care process based on the user input information, provides a foot health management service interface to the user terminal by using the foot health evaluation information, periodically transmits the query information to the user terminal, analyzes response information for the query information transmitted from the user terminal, and updates the foot health evaluation information; and an ergonomics research terminal, which is equipment provided in a mobile ergonomic research vehicle and offline measurement station, that manages ergonomic measurement information and foot-related information related to a user's foot acquired through the equipment, transmits the same to the service providing device to manage ergonomic analysis information, and transmits and stores the ergonomic measurement information and analysis information to the service providing device for database. The O2O service system can provide information on insoles or shoes that can improve foot health and foot health evaluation information through foot health analysis.
Patent KR-20220145574-A (KR)
Inventor: KIM HUI JUNG
IPC: H01L27/108
Filed: 2021-04-22
Abstract: The present invention relates to a semiconductor device having an air gap. The semiconductor device includes: a substrate including a semiconductor active region; a gate electrode disposed in the substrate and extended in a first horizontal direction; a bit line structure extended in a second horizontal direction crossing the gate electrode and intersecting with the first horizontal direction, wherein the bit line structure includes a direct contact disposed in a contact recess of the substrate; a buried contact disposed on the substrate and connected to the active region; and a spacer structure disposed between the bit line structure and the buried contact. The spacer structure includes an embedded spacer disposed on a side of the direct contact and an air gap on the embedded spacer. The air gap exposes a side of the bit line structure. Therefore, the present invention is capable of reducing parasitic capacitance between the bit line structure and the buried contact.
Patent KR-20220146206-A (KR)
Title: Heat-dissipating ink based on dry and wet graphene flakes
Inventor: RYOU MIN
IPC: C09D5/18
Filed: 2021-04-23
Abstract: The present invention presents a method for manufacturing a dry and wet graphene flake-based heat dissipation ink and the heat dissipation ink, wherein the process is simple, dry and wet graphene flakes can be obtained from graphite in a short time with high yield, and a heat dissipation ink having a high thermal emissivity can be manufactured by using the obtained dry and wet graphene flakes. The presented heat dissipation ink is manufactured by the method including the steps of: obtaining dry and wet graphene flakes of a certain purity or higher by using expandable graphite; manufacturing a first mixture by mixing a heat dissipation ink composition containing the obtained dry and wet graphene flakes, a solvent, and resin; manufacturing a second mixture by mixing the obtained dry and wet graphene flakes, carbon nanotubes, a dispersant, and a surfactant; and mixing the first mixture and the second mixture to manufacture the dry and wet graphene flake-based heat dissipation ink.
Patent KR-20220156681-A (KR)
Title: Disease occurrence prediction system and method using three-dimensional multichannel data
Inventor: KIM KYUNG NAM
IPC: G16H50/20
Filed: 2021-05-18
Abstract: The present invention relates to a disease occurrence prediction system and method using three-dimensional multi-channel data. The disease occurrence prediction method using three-dimensional multi-channel data according to the present invention comprises: a step of allowing a two-dimensional data conversion unit to convert time-series data prepared in advance into two-dimensional data in the form of an M×N matrix; a step of allowing a three-dimensional multi-channel data generation unit to generate the three-dimensional multi-channel data by arranging n channels for each piece of data of the converted two-dimensional data; a step of allowing a data training unit to train a disease occurrence prediction model with respect to the generated three-dimensional multi-channel data by using a CNN algorithm; and a step of allowing a disease occurrence prediction unit to analyze the time-series data input from the outside by using the trained disease occurrence prediction model to classify the time-series data into multi-classes, and to arrange each classified class according to the presence or absence of disease occurrence or stages of severity to predict disease occurrence. According to the present invention, by introducing a disease occurrence prediction model using a CNN, time-series data can be converted into three-dimensional multi-channel data in the form of an L×M×N matrix, and all times can be simultaneously calculated by expressing the length of time as a two-dimensional matrix image. Therefore, the training time of the disease occurrence prediction model can be significantly reduced.
Patent KR-20220156332-A (KR)
Title: Image sensor including auto-focus pixel
Inventor: LIM JUNG WOOK
IPC: H04N5/374
Filed: 2021-05-18
Abstract: An image sensor according to an embodiment of the present invention is disclosed. An image sensor includes: a pixel array including first and second pixel groups, each of the first and second pixel groups includes a plurality of pixels arranged in a plurality of rows and a plurality of columns; and a row driver configured to provide a plurality of transmission control signals to the pixel array. The first pixel group includes a first auto-focus (AF) pixel including a plurality of photodiodes arranged in parallel in a first direction, the plurality of pixels of the first pixel group output a pixel signal through a first column line, and the second pixel group includes a second AF pixel including a plurality of photodiodes arranged in parallel in a second direction perpendicular to the first direction, the pixels of the second pixel group output a pixel signal through a second column line, and the first AF pixel of the first pixel group and the second AF pixel of the second pixel group receive same transmission control signals. The present invention can provide both an AF function in the first direction and an AF function in the second direction at high speed.
Patent KR-20220157821-A (KR)
Title: Composition for Inhibiting Oligomerization and Fibrillization of Amyloid Beta Comprising N-[(4'-Bromo[1,1'-biphenyl]-4-yl)sulfonyl]-L-valine or Pharmaceutically Acceptable Salt Thereof
Inventor: AN SEONG SOO A
IPC: A61P25/16
Filed: 2021-05-21
Abstract: The present invention relates to a composition containing N-[(4'-bromo[1,1'-biphenyl]-4-yl)sulfonyl]-L-valine or a pharmaceutically acceptable salt thereof as an active ingredient for inhibiting oligomerization and fibrilization of amyloid beta. More specifically, the use of the composition of the present invention inhibits the oligomerization and fibrilization of amyloid beta, suppresses amyloid beta-induced cell death, blocks the generation of reactive oxygen species, and restores mitochondrial dysfunction such that the composition has a neuroprotective effect and thus, can be used for preventing, alleviating, or treating neurodegenerative disease, especially Alzheimer's disease, and for improving memory, cognitive ability, and learning ability.
Patent KR-20220159753-A (KR)
Inventor: LEE WON HYUK
IPC: B67D1/10
Filed: 2021-05-26
Abstract: In accordance with the present invention, a water bottle holder assembly for a drinking water supplier, wherein the water bottle holder assembly for a drinking water supplier is provided to connect a connection pipe of a drinking water supplier including a water bottle including a neck part with an inlet, and a discharge unit for discharging water stored in the water bottle, includes: a lower connector including a lower connector body coming in contact with an end of the neck part to cover the inlet, a plurality of elastic pieces extended downwards from the edge of the lower connector body to surround the circumference of the neck part, and a lower connector passage through which the water can pass; an upper connector including an upper connector passage connected to the lower connector passage, and coupled to the lower connector body to cover an upper end part of the lower connector body such that the connection pipe can be connected; and a coupler ring coupled to the lower connector to be vertically movable in a form of surrounding the plurality of elastic pieces so as to press the plurality of elastic pieces toward the neck part by coming in tight contact with the outer surface of the plurality of elastic pieces in order to fix the lower connector to the neck part. Therefore, the present invention is capable of enabling convenient use and stably connecting the connection pipe to discharge water.
Patent KR-20220161874-A (KR)
Title: Imidazole derivative compounds that inhibit Gli activity and their use in cancer treatment
Inventor: KIM JUNG LIM
IPC: A61P35/00
Filed: 2021-05-31
Abstract: The present invention relates to a compound that inhibits the Gli activity, and uses thereof in cancer treatment. According to the one aspect of the compound, the compound not only has a cancer cell-specific killing effect by inhibiting Gli, but also has an effect of suppressing cancer metastasis by inhibiting the migration and invasion of cancer cells, thereby having an effect of being usefully used in a pharmaceutical composition for preventing or treating cancer.
Patent KR-20220166635-A (KR)
Title: Branch sleeve for power distribution line and its construction method
Inventor: PARK HYEON SEUNG
IPC: H01B17/38
Filed: 2021-06-10
Abstract: The present invention relates to a branch sleeve for a power distribution line and a construction method thereof. The branch sleeve comprises an upper sleeve and a lower sleeve connected in a direction orthogonal to the center of the upper sleeve. A work of connecting a branch line to the lower sleeve can be performed by an oblique work so as to increase safety. There is an effect of allowing a main worker to perform an indirect live line work alone in case of a work of the upper sleeve mounted on a main line.
Patent KR-20220167682-A (KR)
Title: Preparing method of polycarbonate using carbon dioxide, polycarbonate prepared using the same, and a molded article comprising the same
Inventor: NAM KYUN KIM
IPC: C08G64/34
Filed: 2021-06-14
Abstract: The present invention relates to a method for producing polycarbonate using carbon dioxide, polycarbonate produced using the same, and a molded body comprising the same. According to the present invention, it is possible to provide polycarbonate which is environmentally friendly as carbon dioxide is used as a raw material, and contains no heavy metals by using an organic catalyst.
Patent KR-20220168020-A (KR)
Inventor: YEON JE MIN
IPC: F16K11/04
Filed: 2021-06-15
Abstract: Disclosed is a multi-way valve which comprises: a valve housing, where a plurality of coolant inlet ports are formed while spaced from each other along a side surface, having an inner space and having a coolant outlet port penetrated along a central shaft which is in perpendicular to the coolant inlet port; and a valve body, where a plurality of inlet units are formed while spaced from each other and an outlet unit is formed along the rotational shaft, inserted into the inner space of the housing and rotated around a rotational shaft which is matched to or parallel to the central shaft of the housing, enabling the inlet unit and the outlet unit to be connected therein, and enabling the outlet unit to face the coolant outlet port to be always connected to the coolant outlet unit, and enabling the inlet unit to be selectively connected to the coolant inlet port by rotation around the rotational shaft.
Patent KR-20220088278-A (KR)
Inventor: SEO JAE GU
IPC: A61P29/00
Filed: 2021-06-16
Abstract: 본 발명은 오를리스타트(Orlistat) 및 아커만시아 뮤시니필라( Akkermansia muciniphila )를 포함하는 조성물에 관한 것이다. 본 발명의 조성물을 투여하면 비만, 대사성 질환, 및 염증성 질환을 예방 또는 치료할 수 있고, 오를리스타트로 인한 부작용을 완화 또는 예방할 수 있다.
Patent KR-20230000635-A (KR)
Title: Finger guard device for hinged door
Inventor: ROH SEUNG HYUN
IPC: E05D11/00
Filed: 2021-06-25
Abstract: One embodiment of the present invention relates to a hand jam prevention device for a hinged door and, more specifically, to a hand jam prevention device for a hinged door, which is installed on the edge of one side of a hinged door including a door leaf, a doorframe and a hinge installed on one side of the door leaf and the doorframe to mediate the components. The hand jam prevention device includes: a first jam prevention unit having one end coupled to the front of one side of the door leaf and having the other side coupled to the doorframe to surround the circumference of a rotary shaft of the hinge; and a second jam prevention unit including a first soft member formed of a soft material to be coupled to one side of the rear side of the door leaf, a first jam prevention plate coupled to the door leaf via the first soft member and installed to be rotated in response to an opening angle of the door leaf, a second soft member formed of a soft material to be coupled to the doorframe, a second jam prevention plate coupled to the doorframe via the second soft member and installed to be rotated in response to the opening angle of the door leaf, and a third soft member formed of a soft material to mediate the first jam prevention plate and the second jam prevention plate.
Patent KR-20230001914-A (KR)
Inventor: OH GUNYOUNG
IPC: G01N19/10
Filed: 2021-06-29
Abstract: The present invention relates to a die-casting process system comprising: a sleeve disposed in communication with a mold module; a plunger formed to be able to slide within the sleeve, and for transporting the molten metal to the vacuum cavity of the mold module; a vacuum valve disposed above the mold module to be able to communicate with the mold module, and a pipe for connecting the vacuum valve and a vacuum tank; at least one sensor disposed in the pipe to detect the state of the vacuum cavity; an alarm unit for outputting alarm information; and a control unit for collecting measurement values detected from the at least one sensor for each order in which parts are cast by the mold module, analyzing the pattern of the collected measurement values, and comparing the analyzed pattern with at least one of pre-stored patterns, and controlling the alarm unit so that alarm information is output according to a pattern comparison result. Therefore, the die-casting process system can further lower the defect rate of products due to an abnormal state within a mold cavity.
Patent KR-20230003834-A (KR)
Title: Portable fuel tank for agricultural machinery
Inventor: JUN KYE JOO
IPC: B67D7/56
Filed: 2021-06-30
Abstract: The present invention is individually provided with a portable fuel tank consisting of a tank unit for storing fluid and a fueling unit for refueling agricultural machineries so that large agricultural machineries can be refueled directly at home or at the point of use without driving on general roads for a purpose of refueling. The present invention is provided with a refueling protection cover for protecting the fueling unit at the top of the tank unit (10). When using the fueling unit, a cover main body is rotated and opened and closed for usage, and when not using the fueling unit, the cover main body is sealed so that the portable fuel tank of the present invention can prevent external impact and damage to the fueling unit and protect the fueling unit against foreign substances.
Patent KR-20230007732-A (KR)
Title: Portable case for golf accessories
Inventor: KIM TAE OK
IPC: A63B57/50
Filed: 2021-07-06
Abstract: The present invention relates to a portable case of golf accessories. More specifically, the present invention relates to a case which allows people to easily and conveniently carry the golf accessories they carry on the field when people go out to enjoy golf. In other words, the present invention refers to a portable case of golf accessories in which various golf accessories such as golf balls, various tees, markers, and lawn repair accessories can be inserted into one case and carried around by wearing the same on the waist, and then taken out one by one whenever necessary and can be easily inserted again after use. The portable case of golf accessories according to the present invention allows various golf accessories to be easily and conveniently inserted and stored while being carried around and freely performing a golf swing. In particular, the present invention allows golf balls to be easily inserted and removed conveniently with little force, but once inserted, the golf balls do not easily fall off even if caught on a tree branch or collar, and can be carried around while being stably inserted. In addition, because the size has been minimized through optimized structural design, it is possible to provide a case of golf accessories which does not get in the way while exercising or walking.
Patent KR-20230009206-A (KR)
Inventor: CHO MIN HEE
IPC: H01L21/8234
Filed: 2021-07-08
Abstract: According to the present invention, a semiconductor device comprises: a conductive line formed on an upper part of a substrate; a first gate electrode formed on an upper part of the conductive line; a second gate electrode separated from the first gate electrode by a gate separation insulating layer; a first channel layer formed on one side surface of the first gate electrode with a first gate insulating layer interposed therebetween; a first source/drain region formed on an upper part of the other side surface of the first gate electrode; a second channel layer formed on the other side surface of the second gate electrode opposite to the first channel layer with a second gate insulating layer interposed therebetween; a second source/drain region formed on the second channel layer; and a third source/drain region formed on the first channel layer and an upper part of one side surface of the second gate electrode on the same side as the first channel layer. Accordingly, the semiconductor device can reduce a RC delay of a word line including the first gate electrode or the second gate electrode.
Patent KR-20230010478-A (KR)
Title: Smart Device System for Noticing Detecting Turtle Neck Syndrome
Inventor: PARK JAE HYUN
IPC: A61B5/11
Filed: 2021-07-12
Abstract: The present invention provides a smart device system, which estimates the posture and tasks of a user based on inclination data of a smart device, estimates the body posture (sitting, standing) of a smart device user and the tasks (playing games, reading news) which represent the way the smart device is used, and detects and informs the user of turtle-neck syndrome using bending data according to the body posture and the task.
Patent KR-20230011618-A (KR)
Title: Apparatus and method for real-time wind speed and direction estimation using flight control surface actuator information
Inventor: CHANG JAE WON
IPC: G01P13/02
Filed: 2021-07-14
Abstract: The present invention relates to an apparatus and method for estimating a real-time wind speed and direction using flight control surface actuator information. According to the present invention, the apparatus and method for estimating a real-time wind speed and direction using flight control surface actuator information comprises: a storage unit storing a lookup table including data matching the angle of attack and sideslip angle corresponding to the airspeed, the displacement angle of a control surface, and a load current of a control surface actuator for each of a plurality of control surfaces provided in an aircraft; an airspeed estimation unit receiving the airspeed, the displacement angle of the plurality of control surfaces, and control surface actuator load current information corresponding to the plurality of control surfaces in real time while the aircraft is flying, referring to the lookup table to estimate the angle of attack and sideslip angle of the aircraft, and estimating the airspeed on the basis of the estimated angle of attack and sideslip angle and the received air speed; and a wind speed and direction estimation unit estimating wind speed and direction on the basis of a difference between the estimated airspeed and the inertial speed measured by an inertial measurement unit while the aircraft is flying.
Patent KR-20230013559-A (KR)
Inventor: LEE JAE SEOK
IPC: H01M10/663
Filed: 2021-07-19
Abstract: The present invention relates to a battery heat management system for construction machinery to maintain the temperature of a construction machinery battery in low-temperature environments and construction machinery including the same. According to the present invention, the battery heat management system for construction machinery comprises: a fan discharging air inside a battery compartment to the outside or supplying air outside the battery compartment to the inside; a heat exchanger absorbing heat while cooling heated hydraulic oil; and an opening/closing membrane controlling air flow between the battery compartment and a motor compartment according to the direction of the air. The fan allows the air outside the battery compartment to pass through the heat exchanger to increase the temperature of the air and supplies the air with an increased temperature to the battery compartment to increase the temperature inside the battery compartment. The opening/closing membrane is closed when the air outside the battery compartment is supplied to the inside, so that the flow of air from the battery compartment to the motor room can be blocked.
Patent KR-20230014147-A (KR)
Inventor: LEE JUNG WON
IPC: A23L15/00
Filed: 2021-07-21
Abstract: The present invention relates to a method for manufacturing a liquid egg containing gelled xanthan gum and having improved coagulability. According to the present invention, it is possible to manufacture freeze-dried instant egg soup that improves the appearance, texture, and flavor of sterilized liquid eggs by improving the coagulation power of sterilized liquid eggs that lack coagulation due to protein denaturation.
Patent KR-20230015035-A (KR)
Title: Apparatus for measuring grip force and method for measuring grip force using the apparatus
Inventor: NA YOUNG JIN
IPC: A61B5/22
Filed: 2021-07-22
Abstract: Provided in the present invention is a grip measurement apparatus comprising: a first cover which has an inner space therein, can be gripped by a hand, and can be changed in shape depending on the shape of the hand gripping; a first pressure sensor which is arranged in the inner space and measures a grip; and powder which, when filled so that the first pressure sensor is buried in the inner space, transmits a grip with which a user grips the first cover with his or her hand to the pressure sensor and allows the grip to be measured. Therefore, because the shape of the grip measurement apparatus can be changed depending on the shape of the hand gripping, even people who have a weak grip and have difficulty in gripping an object depending on the shape of the object can easily grip the grip measurement apparatus and can be measured for their grips.
Patent KR-20230015577-A (KR)
Inventor: KIM EUN JUNG
IPC: F16M13/02
Filed: 2021-07-23
Abstract: The present invention relates to a variable ceiling bracket for a CCTV and a method for installing a CCTV camera module using the same. The purpose of the present invention is to install CCTV camera modules in one direction or in two or more directions, increase the binding force of the CCTVs, and enable simple wiring of power signal lines. The variable ceiling bracket includes a fixed box; a hanger rod; a holder box; and a reinforcing wiring guide.