baber/WOPTO huggingface dataset:
Patent KR-20210003676-A (KR)
Inventor: HOLM HANSEN THOMAS
IPC: H03M1/66
Filed: 2020-06-26
Abstract: Provided is a device such as an electronic circuit which comprises: an input unit operable to receive an input signal; a dynamic common mode adjuster operable to i) derive a differential signal from the received input signal and ii) control an offset of the differential signal as a function of the received input signal to produce an offset differential signal; and an output unit operable to output the offset differential signal. In one configuration, the offset differential signal outputted from the output unit includes a first signal and a second signal, and a difference between the second signal and the first signal proportionally varies with respect to the received input signal.
Patent KR-20200079475-A (KR)
Title: Distributing method of passengers
Inventor: KIM DAE KEUN
IPC: B61B1/00
Filed: 2020-06-29
Abstract: The present invention relates to a method of distributing passengers, which realizes congestion for each passenger car more accurately and quickly by reflecting congestion measured in real time to basic congestion data estimated through passengers using each passenger car of a train by time and place, and informs passengers of the realized congestion to distribute the passengers so as to efficiently alleviate congestion for each passenger car. To this end, a method of distributing passengers comprises: a passenger detection step of detecting passengers for each passenger car of a train in real time; a congestion estimation step of estimating congestion for each passenger car based on information and statistical data about passengers; and a congestion distribution step of distributing passengers by guiding passengers to a passenger car of which congestion is not high according to the congestion for each passenger car estimated in the congestion estimation step. The congestion estimation step includes a basic congestion estimation step of estimating basic congestion based on statistical data accumulated according to the number of users by time and place, and a real-time congestion realizing step of realizing real-time congestion based on real-time number of users. In the congestion estimation step, passengers in a passenger car are realized by reflecting the real-time congestion to the basic congestion, so as to estimate congestion for each passenger car.
Patent KR-20220006174-A (KR)
Title: An Apparatus for Reading the Measurement value of Analogue Gauge
Inventor: JEONG JAE WOOK
IPC: G03B17/17
Filed: 2020-07-08
Abstract: A measurement value reading device of an analog measuring instrument according to the present invention comprises: an imaging unit that captures an image of an analog measuring instrument; a mounting unit that couples the imaging unit to one side of the measuring instrument; and a control unit that reads the captured image of the measuring instrument and calculates an analog measured value into a digital measured value. The imaging unit comprises: an imaging module installed on one side of the measuring instrument so that a lens faces a first direction, which is a direction toward the front of the measuring instrument; and a reflective mirror installed to be spaced apart from the front of the measuring instrument so that a reflective surface faces the imaging module and the measuring instrument. The imaging module captures the image of the measuring instrument reflected on the reflective surface of the reflective mirror. Accordingly, it is possible to significantly reduce the space required for the installation of the reading device.
Patent KR-20220006839-A (KR)
Title: Payment method through certification of tire pressure monitoring system and payment request device therefor, and operating system including the same
Inventor: SONG IN EUI
IPC: G06Q20/32
Filed: 2020-07-09
Abstract: The present invention relates to a payment method through tire pressure monitoring system (TPMS) authentication, a payment request device therefor, and an operating system including the same. The payment method through TPMS authentication includes the steps of: storing, by a payment request device, TPMS identification information included in a TPMS signal received from a TPMS module installed or mounted on a vehicle, in correspondence with a user terminal; and requesting, by the payment request device, payment of a price from the user terminal corresponding to the TPMS identification information when receiving the TPMS signal from the TPMS module.
Patent KR-20220007265-A (KR)
Title: Server for providing marketing information to user terminal using device-to-device communication
Inventor: CHAE JUNG GUE
IPC: G06Q30/02
Filed: 2020-07-10
Abstract: The present invention relates to a server for providing marketing information to a user terminal using device-to-device communication. An embodiment of the present invention provides a server for providing marketing information to a user terminal using device-to-device communication, comprising: a control module for generating first marketing information; and a communication module for transmitting the first marketing information to a first user terminal and at least one second user terminal. The first user terminal transmits a plurality of beacon signals to the at least one second user terminal, receives response signals corresponding to the beacon signals from the at least one second user terminal, generates second marketing information based on the response signals and the first marketing information, and transmits the second marketing information to the at least one second user terminal.
Patent KR-20210018054-A (KR)
Title: Active noise cancelling
Inventor: ONE YOUNG O
IPC: G10K11/178
Filed: 2020-07-16
Abstract: Disclosed is an active noise canceling method for reducing aircraft noise using artificial intelligence. According to the present invention, the method comprises the steps of: measuring the noise generated by an aircraft and generating noise data; determining whether the noise data represents aircraft noise; when the noise data represents aircraft noise, generating control sound data corresponding to the noise data and for reducing the noise; and outputting a control sound for reducing the noise using the control sound data.
Patent KR-20220011861-A (KR)
Inventor: CHO BYONG SEUNG
IPC: A61K47/22
Filed: 2020-07-21
Abstract: The present invention provides: a composition for preventing, inhibiting, relieving, alleviating or treating a skin-specific reaction caused by an anticancer agent or radiation, comprising a stem cell-derived exosome or a freeze-dried preparation thereof as an active component; and a method for preventing, inhibiting, relieving, alleviating or treating a skin-specific reaction caused by an anticancer agent or radiation by using the same. When the composition of the present invention is administered to a patient having the skin-specific reaction caused by an anticancer agent or radiation or treated on an affected part of the patient, the composition exhibits effects of preventing, inhibiting, relieving, alleviating or treating skin adverse reactions such as skin rash, papule, pustule, pain, etc.
Patent KR-20220012145-A (KR)
Title: How to classify the road surface in the environment where the characteristics of the reference signal change
Inventor: PARK YOUNGJIN
IPC: G08G1/052
Filed: 2020-07-22
Abstract: According to the embodiment of the present invention, a method of classifying a road surface in an environment where characteristics of reference signals change includes the steps of: measuring a signal using a sensor installed in a vehicle; processing a measurement signal to obtain a processing signal; learning the processing signal through the road surface; and classifying the road surface using information calculated as a learning result, and the measurement signal. Therefore, noise reduction performance is improved.
Patent KR-20220017026-A (KR)
Inventor: KWON SANG DUK
IPC: C08K3/013
Filed: 2020-08-03
Abstract: The present invention relates to a footwear insole and foot pad for generating heat and coldness, which generates heat in winter and generates coldness in summer, to a manufacturing method thereof, and to a healthy walking inducing method using the same. According to an embodiment of the present invention, the method comprises: a first step of pulverizing minerals consisting of zeolite, amphibole, elvan, illite, biotite, tourmaline, and white clay; a second step of producing fine powder by stirring and heating the pulverized minerals at a predetermined temperature inside a heating element and discharging harmful gases and impurities; a third step of applying steam to seven kinds of minerals from which toxins and impurities have been discharged through the first and second steps, and inputting liquid or pulverized vegetable organic matter consisting of mulberry bark, pine needles, cypress, Lindera obtusiloba Blume, and Lespedeza bicolor TURCZ. and microorganisms to the minerals to prepare mineral powder; and a fourth step of manufacturing a silicone foot pad containing the mineral powder.
Patent KR-20210020789-A (KR)
Title: Apparatus of display for integrated mode transformation
Inventor: KIM YOUNG SU
IPC: G06F9/448
Filed: 2020-08-04
Abstract: Presented is a display device capable of integrated mode conversion that an application or applications meeting a location, affiliation, psychology, intention, etc. of a user can be appropriately used and immediately converted. The display device includes a window, a rear cover, and a control panel. The control panel includes a mode control unit for generating, storing, and converting an integrated mode including an integrated application suitable for a situation of a user.
Patent KR-20220017141-A (KR)
Inventor: PARK KYUNGIL
IPC: A01K61/55
Filed: 2020-08-04
Abstract: Provided is a bivalve shellfish aquaculture apparatus for reducing flow rate. The bivalve shellfish aquaculture apparatus for reducing flow rate according to the present invention comprises: a bivalve shellfish accommodating part that includes a plurality of individual holders accommodating shellfish, is in the form of a container having an open top, and in which bottom holes are formed at the bottom thereof; and a plate-shaped cover part that covers the top of the shellfish accommodating part. Accordingly, the bivalve shellfish aquaculture apparatus for reducing flow rate of the present invention reduces the flow rate in a fast-flowing current environment so as to make it suitable for bivalve shellfish aquaculture, prevents damage caused by the close contact between shellfish, and allows shellfish excrement to be rapidly removed therefrom, thereby allowing the aquaculture of bivalve shellfish to be carried out stably and efficiently.
Patent KR-20220026372-A (KR)
Title: Fanless exhausting device
Inventor: SEOL CHUL HWAN
IPC: F04D29/52
Filed: 2020-08-25
Abstract: In accordance with the present disclosure, a fan-less exhaust apparatus includes: a body part having a first inlet formed on one side, having a general outlet formed on the other side, and having a second inlet formed on an opposed side between the first inlet and the general outlet; a first fan installed at the first inlet to be driven by a driving force so as to suction air through the first inlet; a second fan embedded in the second inlet to be driven by a driving force so as to exhaust the suctioned air through the second inlet; and a wind path interference prevention part provided in the body part to prevent a wind path of the first fan and a wind path of the second fan from interfering in each other. In accordance with the present invention, when the first and second fans are in operation, surrounding air is suctioned with respect to upper/lower, left/right and rear sides as an air pressure difference occurs due to the Bernoulli law, which can lead to excellent suction efficiency. Also, since the wind path of the first fan installed at the first inlet and the wind path of the second fan embedded therein can be prevented from interfering in each other through the wind path interference prevention part provided in the body part, the second fan embedded in the second inlet can perform exhaustion without being interrupted even when the capacity of the first fan is larger, and also, surrounding air can be suctioned even through the second inlet to enable a wide area of exhaustion.
Patent KR-20220030469-A (KR)
Title: Cable unit for electric current
Inventor: KIM KI SU
IPC: H01R13/629
Filed: 2020-09-01
Abstract: The present invention discloses a cable unit for applying an electric current. The disclosed cable unit for applying an electric current includes: an electric current applying cable which has a terminal junction electric current applying wire, and applies an electric current to a spaced-apart battery pack; and a cable terminal which is bonded to a terminal junction conductive wire so as to be connected to a connection terminal of a battery pack, and comes in close contact with the terminal junction conductive wire to be fixed thereto. Therefore, the present invention can improve the bonding strength and coupling strength of the electric current applying cable for applying an electric current to the battery pack and the cable terminal connected to the electric current applying cable to be fixed to the connection terminal.
Patent KR-20220031233-A (KR)
Inventor: KIM HYOUNG JOON
IPC: H01L25/065
Filed: 2020-09-04
Abstract: Provided is a semiconductor package. The semiconductor package of the present invention comprises: a substrate; a first semiconductor chip structure and a second semiconductor chip structure spaced apart from each other on the substrate in a first horizontal direction; a mold layer covering the first and second semiconductor chip structures on the substrate; and a reinforcing structure disposed at a higher level than those of the first and second semiconductor chip structures on the mold layer to come in contact with the mold layer. In addition, the reinforcing structure includes a first reinforcing portion and a second reinforcing portion spaced apart from each other in a second horizontal direction perpendicular to the first horizontal direction, wherein each of the first and second reinforcing portions has a bar shape or a line shape extended in the first horizontal direction and at least one of the first and second reinforcing portions is overlapped with the first and second semiconductor chips in a vertical direction. Accordingly, the reinforcing structure can control bending of the semiconductor package to minimize deformation thereof. Therefore, the reliability of the semiconductor package is enhanced.
Patent KR-20220034286-A (KR)
Title: Display apparatus and method of detecting dropout of stabilization capacitor of touch driver
Inventor: JEON JIN YOUNG
IPC: G06F11/277
Filed: 2020-09-10
Abstract: A display device comprises: a display panel; a data driving part; a touch driving part; a power voltage generating part; and a mixer. The display panel displays an image. The data driving part outputs a data voltage to a data line of the display panel. The touch driving part recognizes a touch of the display panel. The power voltage generating part generates a touch power voltage of the touch driving part. The mixer, in a test mode, mixes the touch power voltage and a periodic signal to provide to the touch driving part. Therefore, the present invention is capable of greatly increasing a detection power.
Patent KR-20210038828-A (KR)
Title: Watch case back with an electronic device for wireless charging of a power source
Inventor: SCHENK MARC
IPC: G04C10/02
Filed: 2020-09-10
Abstract: The present invention relates to a detachable case bag (3) of an electronic or electromechanical watch case. The case bag includes an internal electronic device providing a function allowing a power source to be wirelessly charged or recharged. The case bag includes two multifunctional sub-assemblies separated from the electronic device. A first multifunctional sub-assembly (1) includes a buzzer, and an induction coil located on a printed circuit board or integrated with the printed circuit board, and the induction coil is covered by a magnetic shielding part in the watch case. A second multifunctional sub-assembly (2) on the first multifunctional sub-assembly (1) includes an enclosure structure for storing a power source such as a battery or an accumulator.
Patent KR-20220036575-A (KR)
Inventor: PARK WAN GYU
IPC: A43B7/14
Filed: 2020-09-16
Abstract: The present invention relates to an acupressure insole having a pressurized air circulation-type air pocket, which comprises: an insole body having inner and outer supports formed so that the sole of the wearer's foot is seated and comes in contact with each of the inner and outer arches on the sole of the wearer's foot; at least two acupressure protrusions formed on the lower surface of the inner support or outer support of the insole body, or both; and air pockets formed inside each of the acupressure protrusions as being gradually increased in height toward the outside while forming a recessed arc in the opposite outward direction toward an area between the inner support and the outer support. According to the present invention, the sole pressurizes the insole body and air in the air pocket moves toward the sole when the outsole touches the ground during walking. Conversely, the pressurized acupressure protrusion is restored and the air moves into the air pocket when the outsole is separated from the ground. Accordingly, a space where the sole of the wearer's feet stays can be ventilated as such air flow is repeated, thereby removing foot odor and preventing or alleviating diseases such as athlete's foot and the like.
Patent KR-20210036274-A (KR)
Title: Connector structure for preventing backflow of mating between tire valve and air compressor hose
Inventor: CHOU WEN SAN
IPC: B29C73/16
Filed: 2020-09-18
Abstract: The present invention relates to a backflow prevention connector structure of a coupling between a tire valve and an air compressor hose. The present invention relates to a backflow prevention connector structure of a coupling between a tire valve and an air compressor hose. More particularly, the present invention relates to a non-return connector of a series connection hose on an air compressor capable of gluing and pumping a broken tire. According to the present invention, the backflow prevention connector is connected in series with the valve of the tire having the same backflow prevention effect, so that it is possible to prevent the chemical adhesive liquid from being ejected when a user improperly operates it.
Patent KR-20220040886-A (KR)
Title: Ship
Inventor: BAE KYUNG WON
IPC: H04L12/12
Filed: 2020-09-24
Abstract: Provided is a ship. The ship includes a hull, and a network system provided in the hull and providing internal communication and external communication of the hull. The network system includes: a plurality of internal network areas including at least one control element used for operation of the hull and operating the control element selected by a received control request; and a network management area which includes a firewall and a remote access server, and allows a control request generated based on a remote request received through the external communication to be transmitted to a selected control element of a selected internal network area among the plurality of the internal network areas through the firewall and the remote access server.
Patent KR-20220043388-A (KR)
Title: Apparatus and method for controlling multi-phase interleaved voltage balancer
Inventor: KIM HEE JUNG
IPC: H02M1/42
Filed: 2020-09-29
Abstract: The present disclosure provides a power conversion device comprising: an input terminal composed of a first capacitor and a second capacitor connected in series to each other at a neutral terminal between a DC positive terminal and a DC negative terminal, and receiving power; n subcircuits for each phase, whose inputs are connected in parallel and whose outputs are connected in parallel to convert a DC input voltage received from the input terminal to a DC output voltage of a different level; and a voltage balancer that balances a first voltage of the first capacitor and a second voltage of the second capacitor. The voltage balancer includes: a voltage sensor measuring the first voltage of the first capacitor or the second voltage of the second capacitor; a voltage controller receiving a first target command voltage and outputting a target command current based on the first target command voltage and the first voltage or the second voltage; n current sensors measuring current values input to each of the n subcircuits for each phase; n current controllers outputting a second target command voltage based on the target command current and each of the current values measured by each of the n current sensors; n forward compensators outputting a forward-compensated duty ratio signal for each second target command voltage output from each of the n current controllers; and n comparators comparing the duty ratio signals output from the n forward compensators with respective carrier waveforms to output a voltage control signal. According to the present disclosure, it is possible to maintain a balance between the first capacitor voltage and second capacitor voltage of a DC link in a voltage balancer.
Patent KR-20220045617-A (KR)
Inventor: LEE JONG HYUN
IPC: B61L5/06
Filed: 2020-10-06
Abstract: The present invention relates to an anti-flow washer, and a line changer capable of adjusting length of a control arm by using the anti-flow washer. More specifically, after forming a through-hole in a control arm of various line changers, the anti-flow washer is inserted into the control arm to enable length of the control arm to be adjusted.
Patent KR-20210153504-A (KR)
Title: Method for predict an abnormality in a thyroid function
Inventor: MOON JAE HOON
IPC: A61B5/024
Filed: 2020-10-06
Abstract: According to an embodiment of the present application, provided is a method of predicting an abnormality in the thyroid function of a user by using a wearable device worn on a part of the user's body. The method includes the steps of: acquiring the skin conductivity data of the user through the wearable device for measuring the skin conductivity of the user; extracting, based on the skin conductivity data, a rest period in which the skin conductivity data changes within a threshold range for a predetermined period; and predicting the abnormality in the thyroid function of the user by comparing a reference skin conductivity with the monitored skin conductivity.
Patent KR-20220048272-A (KR)
Inventor: KIM JIN SOO
IPC: H01M10/6551
Filed: 2020-10-12
Abstract: A battery cooling device according to an embodiment of the present invention includes: a first support unit connected to a vehicle frame; a first plate disposed on the upper surface of the first support unit and having a concave flow path on one surface thereof; a cooling fin connected to the inner surface of a straight section of the flow path; a second plate disposed on the upper surface of the first plate and having an outlet hole and an inlet hole communicating with the flow path; and a second support unit which is disposed on the upper surface of the second plate and on which a battery is mounted, wherein the first plate and the second plate can be made of a thermally conductive composite material that generates heat by receiving power.