baber/WOPTO huggingface dataset:
Patent KR-20200143999-A (KR)
Inventor: KIM ZEUNG IL
IPC: H04L27/26
Filed: 2019-06-17
Abstract: The present invention relates to an artificial neural network-based channel compensation device and to a method thereof. Provided are the artificial neural network-based channel compensation device capable of reducing a packet error rate due to a high-speed movement of a vehicle by learning characteristics of a vehicle to everything (V2X) communication channel and compensating for the distortion and noise of the channel estimated by a data pilot aided system based on the same, and the method thereof. To this end, the artificial neural network-based channel compensation device of the present invention provides: a channel learning unit learning channel characteristics; and a channel compensation unit compensating for an error of the channel estimated by a channel estimation unit based on a learning result of the channel learning unit.
Patent KR-20210000558-A (KR)
Inventor: KIM YONG SU
IPC: A61H39/04
Filed: 2019-06-25
Abstract: The present invention relates to a multifunctional massager. With the present invention, local massage, acupressure, and rubdown can be performed on body parts such as the palm, sole, face, and skin. In addition, the massager is capable of performing the local massage in various forms depending on the shape or characteristics of the body surface. As a result, anyone can use it with convenience. In addition, it can be conveniently used as exercise equipment such as a gripper for an increase in hand strength. The present invention includes: a streamlined massage unit (20) for face and skin massage formed in the lower portion of the front of a main body (10); a first acupressure unit (30) for palm and sole acupressure formed in the front of the massage unit (20); a second acupressure unit (40) for palm acupressure formed at the middle parts of both sides of the massage unit (20); a protruding and mountain-shaped support portion (50) formed in the upper portion of the massage unit (20) and provided with a groove (51); a gripper unit (60) installed in the upper portion of the support portion (50), capable of moving upward and downward, and provided with a guide rod (60a) inserted into the groove (51) such that the elasticity of an elastic member (61) is received; and a gripping portion (70) integrally formed in the back of the massage unit (20).
Patent KR-20210001380-A (KR)
Inventor: JEONG JEONG IL
IPC: A47G9/10
Filed: 2019-06-27
Abstract: The present invention relates to a multi-purpose wooden pillow. More specifically, the multi-purpose wooden pillow allows a cervical spine of a user to be straightened while supporting a neck of the user and also allows a lumbar vertebra of the user to be straightened. At the same time, the pillow can massage a back or a calf and a waist of the user by using a handle and selectively increase adhesion in accordance with a curvature of a human body.
Patent KR-20200024076-A (KR)
Title: Emergency braking device for vehicle
Inventor: PARK JIYEOL
IPC: B60W40/08
Filed: 2019-06-28
Abstract: The present invention relates to a vehicle emergency braking device. The vehicle emergency braking device according to the present invention includes: a sensor which is mounted on a host vehicle and detects the exterior and interior areas of the host vehicle; a processor which processes data collected by the sensor; and a controller which provides a control signal for controlling the host vehicle based on the data processed by the processor. The sensor detects a driver′s condition or the driving condition of the host vehicle. The processor determines whether the driver is careless based on the detected driver′s condition or the detected driving condition of the host vehicle. The controller provides a braking signal for braking the host vehicle when it is determined that the driver is careless.
Patent KR-20210001673-A (KR)
Inventor: LEE JEONG JUN
IPC: G06Q40/06
Filed: 2019-06-28
Abstract: The present invention provides P2P fixed-income investment service system in which, when a general investor deposits an investment in a collateralized bond such as CB·BW issued by an unlisted company under the condition of M&A with a listed company, if the M&A contract is successful, the investment is converted into shares of the unlisted company so that the investment is converted into shares of the listed company when being merged with the listed company, and if the M&A contract is not successful, the cash is returned. The P2P fixed-income investment service system according to the present invention makes it easy for unlisted companies to attract investment funds necessary for M&A of listed companies, thereby easily securing funds for companies and ensuring the stability and profitability of the investment of the investor.
Patent KR-20210004539-A (KR)
Inventor: KIM CHANG GYU
IPC: B29C37/00
Filed: 2019-07-05
Abstract: A disclosed silicone rubber support vacuum device for cosmetic discharge according to the present invention comprises: a vacuum cup part having one end connected to an end portion of a mounting hole of a support mold to enable a product mold frame for molding cosmetics to be mounted, and the other end connected to a vacuum connection part for product extraction; and a vacuum pin part disposed in the vacuum cup part and having a support groove formed to be indented to surround and support a lower center of the product mold frame, wherein the support groove is opened to the side while supporting a lower portion of the product mold frame when the product mold frame is being tensioned by vacuum. According to the present invention, an arc-shaped support groove is formed in an upper end of the vacuum pin to support the center of the product mold frame, and when cosmetic contents that have been completely molded are being separated from the product mold frame by vacuum, the support groove can prevent the product mold frame from shaking, and in a process of adsorbing a lower portion of the product mold frame by vacuum, the support groove is easily opened to the side while preventing the product mold frame from extending downward.
Patent KR-20190088928-A (KR)
Title: Packaging case
Inventor: HWANG KI CHAN
IPC: B65D5/18
Filed: 2019-07-09
Abstract: According to the present invention, a packaging case, which forms a case cut and bet to pack products, includes: a first side surface part having a first groove at a part thereof; a second surface part facing the first side surface part and having a second groove at a part thereof; a third side surface part having a first wing member extended in a direction where a part thereof is bent, wherein the first wing member is coupled to at least one of the first groove and the second groove; and a fourth side surface part having a second wing member extended in a direction where a part thereof is bent, wherein the second wing member is coupled to at least one of the first groove and the second groove, and facing the third side surface part.
Patent KR-20210007382-A (KR)
Inventor: SEO EUN YEONG
IPC: E03D9/02
Filed: 2019-07-11
Abstract: The present invention relates to a toilet bowl cleaning agent supplying apparatus for supplying a cleaning agent to a toilet bowl, connected to an external cleaning water supply hose (3) installed in a flushing water tank (2) to supply the flushing water from the outside and provided with a valve (5) opened and closed by a float (4) operated according to a water level. The present invention comprises: cases (11, 101) arranged in a water feeding pipe (7) supplying the flushing water, which is to remain in the toilet bowl; cleaning agent solids (12, 102) arranged in the case; and a fixed unit maintaining the case to be separated from the water feeding pipe (7) at a preset interval, wherein the cleaning agent is supplied to the remaining flushing water supplied within the toilet bowl through a branch hose (6), branching off from the valve (5), and the water feeding pipe (7), thereby preventing corrosion of metal components, rubber packings, etc. within a tank, caused by constituents of the cleaning agent since the cleaning agent is not supplied to the flushing water within the cleaning water tank, minimizing water environment contamination by supplying the cleansing agent only to the flushing water supplied in advance into the toilet bowl to a set level to save an amount of an input cleaning agent, enhancing work efficiency by being easily and conveniently installed and exchanged within the water feeding pipe with a compact structure, and preventing damage to a neighboring household, due to backflow of the flushing water in which the cleaning agent is solved within the flushing water tank even in the case of losing the function of a backflow prevention device mounted in a toilet since the cleaning agent is supplied through the water feeding pipe without being poured into the flushing water tank or in case of damage to the packing.
Patent KR-20210007637-A (KR)
Inventor: PARK MIN CHEOL
IPC: H04W8/26
Filed: 2019-07-12
Abstract: The present invention relates to a multi-access edge computing (MEC) technology. More specifically, the present invention relates to a MEC management device which provides data roaming services using an MEC cloud existing in a network of a communication service provider, and an operation method of the MEC management device. To this end, the MEC management device comprises a generation unit and a registration unit.
Patent KR-20210008645-A (KR)
Inventor: KWON JANGWOO
IPC: G06F3/0484
Filed: 2019-07-15
Abstract: According to one embodiment of the present invention, a method for performing an interface performed in an interface device comprises the steps of: interlocking a helmet through wireless communication with the interface device coupled to a motorcycle; recognizing a command of mode information inputted from a driver using the interface device; executing the mode information on the helmet interlocked with the interface device according to the recognized command; and controlling detailed information related to the executed mode information using the interface device as the detailed information is displayed on the helmet. The interface device coupled to the motorcycle may be coupled to a handle of the motorcycle, and the driver may control the mode information while the driver drives the motorcycle by manipulating the handle.
Patent KR-20210009181-A (KR)
Inventor: MIN TAEHONG
IPC: H05K1/11
Filed: 2019-07-16
Abstract: A printed circuit board is disclosed. According to an embodiment of the present invention, the printed circuit board includes a first substrate portion, and a second substrate portion connected to the first substrate portion and having a flexible insulating layer bendable. The second substrate portion includes a block member inserted in the flexible insulating layer, and a circuit pattern disposed on a region of the flexible insulating layer to which the block member is inserted.
Patent KR-20210019338-A (KR)
Title: Capsule endoscope, Receiver interworking with capsule endoscope and method for control of capsule endoscope
Inventor: BAE JUNGHYEON
IPC: A61B1/04
Filed: 2019-08-12
Abstract: Provided is a method for a receiving device interlocking with a capsule endoscope to control the capsule endoscope. When the capsule endoscope receives a digestive tract image for any digestive tract which is photographed, it is determined whether a lesion is detected in the digestive tract from the digestive tract image. A control signal is generated so that the capsule endoscope operates in any one mode of a plurality of modes according to whether a lesion is detected or whether any digestive tract is a preset region of interest, and the control signal is transmitted to the capsule endoscope, so that any digestive tract is photographed in any one mode among the plurality of modes.
Patent KR-20210022907-A (KR)
Title: Hot Water Distributor Valve
Inventor: CHAE IN SU
IPC: F16K31/04
Filed: 2019-08-21
Abstract: The present invention relates to a valve for a hot water distributor for supplying and blocking hot water to each room in an indoor heating system. More particularly, according to the present invention, the valve for a hot water distributor is operated by a stepping motor so that an accurate and stable opening and closing operation can be expected, and the opening and closing operation is also made manually according to the user′s needs. The valve for a hot water distributor comprises: a body having one side mounted on the hot water distributor and the other side connected to the supply pipe supplied to each room, and having a hot water passage through which the hot water passes therein; an opening and closing ball installed in the hot water passage of the body and rotating a valve rotation shaft as a supporting point to open and close the hot water passage; a casing coupled to the body; a stepping motor provided on the outside of the casing to generate a rotational force of forward and reverse rotation by supply of power; a reduction unit which transmits the rotational force of the stepping motor to a plurality of gears to reduce the rotational operation of the opening and closing ball; and a manual operation lever connected to a perpendicular driven rotation shaft of the reduction unit to manually operate the valve.
Patent KR-20210030180-A (KR)
Title: Electronic device and method for calculating position
Inventor: YANG YI
IPC: G01S5/06
Filed: 2019-09-09
Abstract: According to various embodiments of the present disclosure, an electronic device comprises: an ultra-wideband (UWB) communication module; a plurality of antennas; and a processor operatively coupled to the UWB communication module. The UWB communication module can measure a first angle of arrival (AOA) by receiving first data of one UWB data frame from an external electronic device with a first antenna set including at least two of the antennas, can measure a second AOA by receiving second data of the UWB data frame with a second antenna set including at least two of the antennas during a section not including data in the UWB data frame, and can measure a direction of the external electronic device using the first and second AOAs. In addition, various embodiments are possible. The accuracy can be improved by switching the antennas which receive a signal.
Patent KR-20210030642-A (KR)
Title: A Cupping Device for Hair or Scalp, Electronic Cupping Device System having it and a Using Method thereof
Inventor: PARK SANG JUN
IPC: A61M1/08
Filed: 2019-09-10
Abstract: The present invention relates to a scalp cupping device, an electronic cupping device system having the same, and a using method therefor. The scalp cupping device according to the present invention, intended for discharging body wastes by using a negative-pressure load obtaining suction force from the removal of the inner air thereof, may comprise: a negative pressure-controlling main cup having a negative pressure control means provided at the upper side thereof so as to apply a negative-pressure load to the inside thereof; and a body contact auxiliary cup which is inserted into and coupled to the opened lower portion of the main cup, and which has a contact portion for coming in contact with the body on the circumference of the bottom opening thereof. Thus, the present invention has an effect of providing a scalp cupping device, an electronic cupping device system having the same, and a using method therefor, in which cupping therapy can be performed on various areas where it is difficult to use a cupping device, such as the scalp and joints due to a suction port for attachment made of a heterogeneous silicone material that is inserted and coupled to the inside of the cupping device body, and the user can easily control the internal negative pressure of the cupping device, thereby providing stable cupping therapy even if a number of cupping devices are used.
Patent KR-20210034713-A (KR)
Inventor: KIM JONG HYUN
IPC: H02J7/00
Filed: 2019-09-20
Abstract: Disclosed are a battery charging and discharging control device capable of adjusting charging and discharging power in accordance with a temperature change, and a method thereof. According to an aspect of the present invention, the battery charging and discharging control device comprises: a measuring unit measuring at least one of voltage, current and temperature of a battery; and a control unit determining a state of the battery based on the measured voltage or current, calculating optimal charging and discharging power based on the measured temperature, and controlling charging and discharging of the battery in accordance with the optimal charging and discharging power.
Patent KR-20190114937-A (KR)
Title: DISTANCE MEASURING METHOD IN TOF SCHEME and autonomous driving system using the same
Inventor: JEJONG LEE
IPC: G01S7/486
Filed: 2019-09-20
Abstract: Disclosed are a distance measurement method using a TOF scheme and an autonomous driving system using the same. According to the present specification, a TOF camera comprises: a light emitting unit emitting a laser beam having a first pulse width; a light receiving unit including a plurality of cells, wherein each cell outputs a first signal and a second signal proportional to the amount of incident light and shifts, by 180 degrees, a first detection time point of the first signal from a second detection time point of the second signal based on the first pulse width; and a processor calculating a distance by a TOF scheme based on the first and second signals output by the light receiving unit. The light emitting unit emits a laser beam with a first delay time at a time point which does not match the first and second detection time points. The light receiving unit detects a third signal and a fourth signal at the first detection time point and the second detection time point, respectively, corresponding to the delayed laser beam, and outputs the same. The processor can calculate a first distance based on the third and fourth signals and calculate a second distance by subtracting, from the first distance, a distance corresponding to the first delay time. At least one among an autonomous vehicle, a user terminal and a server of the present specification can be linked with an artificial intelligence module, a drone (unmanned aerial vehicle (UAV)) robot, an augmented reality (AR) device, virtual reality (VR) device, devices related to 5G services, and the like. The present invention can improve autonomous driving performance.
Patent KR-20190116201-A (KR)
Title: System for electronic bill loan using online chat module and method thereof
Inventor: LEE SANGMIN
IPC: G06Q40/06
Filed: 2019-09-25
Abstract: An electronic bill loan system comprises: a mapping information checking unit which, when a user terminal accessing an online chat module performs a log-in in an electronic bill mediatory system, maps a user key of the user terminal and log-in information thereof to check stored mapping information; a message transmission unit which, when it is checked that the mapping information is stored in a database, provides a user identification guidance message or a user selection menu guidance message to the user terminal; a control unit which, when a chat message is received from the user terminal, extracts a user selection menu included in the chat message to provide content corresponding to the user selection menu; a discount rate calculation unit which, when electronic bill information including a corporate number of an electronic bill drawer is received from the user terminal, calculates a discount rate based on the electronic bill information; a loan judgement request unit which, when the consent of a user with respect to the discount rate is inputted, guides an endorsement with respect to an electronic bill before delivering the electronic bill information to the electronic bill mediatory system to request a loan judgement; and a loan contract guidance unit which provides the loan judgement result and the calculated final discount rate of the electronic bill mediatory system to the user terminal, and, when the consent of the user is confirmed, provides a loan contract drawing link.
Patent KR-20210044052-A (KR)
Title: Method and apparatus for predicting streamflow
Inventor: KIM JONG HO
IPC: G06N7/08
Filed: 2019-10-14
Abstract: Disclosed are a flow rate prediction method and a device therefor. According to an embodiment of the present invention, the flow rate prediction method comprises the following steps of: determining a behavioral data set based on an uncertainty assessment technique of a rainfall-runoff model; building a meta model of the rainfall-runoff model based on the response data set; and predicting a flow rate based on the meta-model. Accordingly, an accurate ensemble can be generated based on the uncertainty assessment technique of the rainfall-runoff model.
Patent KR-20210050183-A (KR)
Title: Ear speculum apparatus
Inventor: KIM DO HUN
IPC: A61B1/00
Filed: 2019-10-28
Abstract: The present invention provides an otoscope device, which includes: a holder mounted on a human's ear; a fixing part installed at an end of the holder; and an insertion part installed in the fixing part and inserted into a human's ear hole. According to the present invention, the otoscope device includes the holder mounted on a human ear and the insertion part installed in the holder and inserted into the human's ear hole, so that a patient's ear can be observed while the device is mounted on the patient's ear. Therefore, according to the otoscope device of the present invention, even if an operator does not hold the device separately, the patient can be easily observed.
Patent KR-20210050319-A (KR)
Title: Method of manufacturing photomask set for forming patterns, and method of manufacturing semiconductor device using the photomask set
Inventor: AHN HUNG BAE
IPC: H01L27/06
Filed: 2019-10-28
Abstract: According to the present invention, a manufacturing method of a photomask set comprises the following steps of: preparing a mask layout having a plurality of first layout patterns separated from each other in a first region, but having different values of distances among center points of individual three adjacent first layout patterns among the plurality of first layout patterns; dividing the mask layout into at least two by grouping the plurality of first layout patterns to a plurality of first layout patterns having the smallest value of distances between center points of two adjacent first layout patterns among the plurality of first layout patterns; and forming a photomask set made of at least two photomasks individually including mask patterns corresponding to first layout patterns of the individual mask layouts divided into at least two.
Patent KR-20210050717-A (KR)
Title: Connecting apparatus for internal combustion engine
Inventor: CHOI SEOKWON
IPC: F02F7/00
Filed: 2019-10-29
Abstract: According to the present invention, a connection device for an internal combustion engine connecting a fly wheel housing disposed in an internal combustion engine to enable a fly wheel to be installed therein and a transmission. The connection device comprises an adapter disposed between the fly wheel housing and the transmission to connect the fly wheel housing and the transmission. The adapter comprises: an annular body unit having an inner hollow portion; a first support unit formed on one side of the body unit to face the fly wheel housing; and a second support unit formed on the other side of the body unit to face the transmission and having a different outer diameter from an outer diameter of the first support unit.