baber/WOPTO huggingface dataset:
Patent KR-20210133729-A (KR)
Title: Multi-transactional network architecture
IPC: H04L29/08
Filed: 2020-04-29
Abstract: The present invention relates to an automatic transaction device, which supports message formats including multi-purpose transactions, various communication protocols (50 and 70), and/or standard and proprietary protocols, and/or message formats. The network of the automatic transaction device includes a standard automatic transaction machine (ATM) peripheral device and/or a super ATM (10) connected to various peripheral devices (60) such as sensors and non-standard ATM peripheral devices. The super ATM can handle traditional ATM transactions, non-traditional ATM transactions, and point-of-sale (POS) transactions.
Patent KR-20210136314-A (KR)
Title: Apparatus and method for determining learning rate using multi-model and gradual batch
IPC: G06N20/00
Filed: 2020-05-07
Abstract: The present invention relates to a technology of determining a learning rate of a batch gradient decent used in machine learning. More specifically, the present invention relates to an apparatus and a method for determining learning rate using a multi-model and a gradual batch, in which an appropriated learning rate is detected using a plurality of models employing different learning rates and a batch gradually increased in sample size. To this end, the apparatus for determining the learning rate using the multi-model and the gradual batch includes: a batch generating unit to generate a plurality of batch groups; a learning unit to calculate a loss average value for a relevant learning rate by training a machine learning model at each learning rate with respect to a present batch group by employing the plurality of learning rates to the machine learning model; a learning rate calculating unit to select a learning rate indicating the lowest loss average value through the comparison of the calculated loss average value; and a learning rate changing unit to generate the plurality of learning rates based on the selected learning rate.
Patent KR-20210138419-A (KR)
Title: Method of demand response for facilities having plural operation modes and its management system
IPC: H02J3/14
Filed: 2020-05-12
Abstract: A method for managing a demand response for facilities having multiple operating modes comprises the steps of: selecting at least one facility of which the operating mode is a first mode from among facilities having multiple operating modes, when a demand reduction instruction including the amount of electricity to be reduced and the duration of the reduction is received, in case that a DR resource group consists of the facilities; determining, as a control priority target, a facility having a large ratio of remaining first mode running time among the selected facilities; calculating a control amount and a control time based on the maximum control amount, the maximum control time, and the first mode running time of the facility determined as the control priority object; and transmitting a reduction request signal generated in response to the calculated control amount and control time to the facility determined as the control priority target, and performing control. Therefore, the method can increase the response speed and reduction implementation rate.
Patent KR-20210147149-A (KR)
Inventor: KIM MIYOUNG
IPC: G06F3/044
Filed: 2020-05-27
Abstract: An electronic device includes: a base layer; a first sensing pattern disposed on the base layer and including a plurality of first mesh lines; a second sensing pattern disposed on the base layer and spaced apart from the first sensing pattern; a first sensing line electrically connected to the first sensing pattern; and a second sensing line electrically connected to the second sensing pattern. Each of the first mesh lines includes at least one of a first end and a second end having a shape different from a shape of the first end, the first end faces the second sensing pattern, and the second end is spaced apart from the second sensing pattern. Therefore, manufacturing yield of the electronic device can be improved.
Patent KR-20210152334-A (KR)
Inventor: SEO HYUN
IPC: C23C14/24
Filed: 2020-06-08
Abstract: The present invention provides an element to prevent evaporation material from leaking from a coupling boundary gap between evaporation source members. According to the purpose, the present invention provides an evaporation source wherein a gap sealing material in a form of sheet or a wire made of ductile and high temperature-resistant material is arranged on a boundary part, on which components constituting the evaporation source are coupled with each other, to seal the boundary part so as to prevent leakage of the evaporation material at the gap.
Patent KR-20210152679-A (KR)
Title: Robustified automated license plate detection system
Inventor: LEE WOOKEY
IPC: G06K9/32
Filed: 2020-06-09
Abstract: Disclosed is an enhanced automatic license plate detecting system. According to one embodiment of the present invention, an enhanced automatic license plate detecting method performed by the detecting system may comprise: a step of receiving input of image information; a step of applying a hostile attack method to the received image information and generating attack data; and a step of detecting a license plate from vehicle image information based on a learned object detecting model using normal data related to the received image information and the generated attack data.
Patent KR-20210157600-A (KR)
Inventor: LEE JIN HO
IPC: E05F3/02
Filed: 2020-06-22
Abstract: The present invention relates to a damper device for a door. A door damper device according to one aspect of the present invention, absorbing an impact to a door opened and closed within a frame in a hinged manner, comprises: a case disposed on an inner surface of the frame and having a hole formed on the lateral surface thereof; an arm disposed in the case, rotating about a rotary shaft according to opening and closing of the door, and including a first arm, a second arm, and a third arm; a roller disposed at an end of the first arm to slide-move on an inner surface of the door according to opening and closing of the door; an elastic member connected to an end of the second arm and selectively providing an elastic force according to opening and closing of the door; and a damper including a gear unit gear-engaged with the third arm and a rod compressed and extended with respect to a cylinder according to movement of the gear unit. The present invention enables a user to easily open the door.
Patent KR-20220000678-A (KR)
Title: Electrolyzed water generator for bathroom and configuration method thereof
Inventor: KU KYO PIL
IPC: C02F1/467
Filed: 2020-06-26
Abstract: The present invention relates to an electrolyzer for toilet and a method thereof. More particularly, the present invention relates to an electrolyzer for toilet and a method thereof that rapidly generates electrolyzed water having strong sterilization and cleaning power through an electrolyzer by supplying electrolyte to a toilet tank when the user's use of the toilet is detected, periodically crosses the electrode polarity of the electrolyzer to increase the lifetime of an electrode and the efficiency of electrolysis, and can freely adjust the height of the electrolyzer, and configures a structure for generating electrolyzed water as a stationary type, so that it can be conveniently mounted on the toilet tank for use.
Patent KR-20220003200-A (KR)
Title: Method and system for providing video content service
Inventor: YU WON BIN
IPC: G06Q50/10
Filed: 2020-07-01
Abstract: The present invention relates to a method for providing a video content service, and a system for providing content based video recognition. According to the present invention, users can create at least one content from a video included in content through a creation application program. Also, additional information related to a video is realized to provide a communication network additional device with the video transmitted through an advertisement request server and a broadcasting device from an advertisement image using video recognition, such that the video is uploaded at low costs and can be transmitted to a predetermined server. The system for providing content based video recognition of the present invention comprises: a viewer terminal for requesting additional information using video recognition information after recognizing an image, and displaying the received additional information; a media content providing server for matching the additional information with an advertisement scene to register augmented reality recognition information in an augmented reality cloud server, interworking with the augmented reality cloud server on the basis of the video recognition information to extract the additional information, and transmitting the extracted additional information to the viewer terminal; and an augmented reality cloud server for storing the augmented reality recognition information, and extracting the additional information on the basis of the video recognition information to transmit the same to the media content providing server.
Patent KR-20220006673-A (KR)
Title: Display panel and display device having the same
Inventor: KIM HWI
IPC: H01L27/32
Filed: 2020-07-08
Abstract: Provided is a display device, which includes a window including a front region and a corner region, and a display panel coupled to the window. The display panel includes a first region and a second region corresponding to the front region and the corner region, respectively. The second region includes a plurality of unit regions, a plurality of stretchable regions disposed between the plurality of unit regions, and a plurality of opening regions adjacent to the plurality of unit regions and the plurality of stretchable regions and penetrating the display panel. The light emitting area of the second region has a larger area than the corresponding light emitting region of the first region.
Patent KR-20220006805-A (KR)
Inventor: SONG TAI KYONG
IPC: G01N29/22
Filed: 2020-07-09
Abstract: The present invention relates to a beam forming device and an operation method of the same. According to an embodiment of the present invention, in the operation method of the beam forming device, an area classifier is able to classify a plurality of segmentation areas falling under areas where the transfer speed of ultrasonic wave is different within the human body. A representative sound speed extractor is able to provide a representative ultrasonic wave transfer speed falling under the transfer speed of ultrasonic wave in each of the plurality of segmentation areas based on the average ultrasonic wave transfer speed at which the ultrasonic wave reaches each of the plurality of segmentation areas. A sound speed map optimizer is able to correct a sound speed map where the segmentation areas are displayed based on the representative ultrasonic wave transfer speed, and provide a corrected sound speed map. A beam former is able to form a beam from an ultrasonic signal based on the corrected sound speed map. According to the present invention, the operation method of the beam forming device is able to form a beam based on the representative ultrasonic wave transfer speed determined in accordance with the average ultrasonic wave transfer speed reaching each of the segmentation areas, and increase beam convergence performance.
Patent KR-20220010923-A (KR)
Inventor: HONG SUNG JIN
IPC: G06F30/20
Filed: 2020-07-20
Abstract: The present invention relates to a tsunami prediction apparatus and a tsunami prediction method. The tsunami prediction apparatus according to an embodiment of the present invention may comprise: a parameter providing unit; a prediction information provider; and a hazard warning provider. The parameter providing unit may provide fault parameters corresponding to tomography information of a predetermined region. The prediction information provider can predict tsunami information about a tsunami at an earthquake site based on the fault parameters and earthquake intensity at the earthquake site. The hazard warning provider may provide hazard information indicating a degree of risk of the tsunami according to the tsunami information. The tsunami prediction apparatus according to the present invention can provide more reliable risk information by providing the degree of the risk of the tsunami based on the tsunami information determined according to the fault parameters.
Patent KR-20220014496-A (KR)
Inventor: LEE BAEK HEE
IPC: B60N2/80
Filed: 2020-07-29
Abstract: The present invention provides a device for supporting and massaging a neck of a vehicle passenger, where a neck support pad unit supporting a neck portion of a passenger is integrally formed in a lower end part of a headrest, and a massaging device massaging the neck portion of the passenger is installed inside the neck support pad unit, thereby stably supporting and massaging the neck portion of the passenger sitting on a seat.
Patent KR-20220018148-A (KR)
Inventor: OH YOUNG CHEL
IPC: F24F1/32
Filed: 2020-08-06
Abstract: The present invention relates to a wire transfer device for replacing and restoring an air conditioner pipe, wherein a connection hose is installed between a compression tank and an air conditioner pipe and a transfer member connected by a connection string is disposed within the connection hose to easily pass through a curved portion or a dented portion of the air conditioner pipe due to given pressure applied by the compression tank and a wire is fixed to the connection string and then easily transferred to the inside of the air conditioner pipe by a winding unit. The wire transfer device for replacing and restoring an air conditioner pipe according to the present invention comprises: a compression tank; a winding unit winding up or unwinding a connection string; an air conditioner pipe; a connection hose installed between the compression tank and the air conditioner pipe; a string supply unit communicating with the inside and outside of the connection hose; and a transfer member disposed on the inside of the connection hose and installed on the connection strip introduced into the string supply unit, wherein when given pressure is provided by the compression tank and then supplied to the connection hose, the transfer member is conveyed along the air conditioner pipe at one side with the connection string disposed on the connection hose and is moved to the air conditioner pipe at the other side. In addition, after the wire is fixed to the connection string, the wire can be easily moved into the inside of the air conditioner pipe by the winding unit.
Patent KR-20220019437-A (KR)
Inventor: JIN YONG MIN
IPC: B63B17/04
Filed: 2020-08-10
Abstract: Disclosed is a handrail for a ship capable of more quickly and effectively preventing the phenomenon of freezing of moisture on an outer surface of a handrail. According to an embodiment of the present invention, a handrail for a ship comprises: a hollow handrail body coupled to a plurality of posts that are placed upright on a hull, and provided in a hollow hollow shape to form an internal space; and a selective contact type heating unit disposed in the internal space of the hollow handrail body to selectively generate heat, and selectively contact with at least a portion of the hollow handrail body to transfer heat to the hollow handrail body when heat is generated.
Patent KR-20220022346-A (KR)
Inventor: YANG JIN HO
IPC: B60W30/10
Filed: 2020-08-18
Abstract: The present invention relates to an image-based collision avoidance system and a method thereof. The image-based collision avoidance system according to one embodiment of the present invention comprises: a camera for photographing the front of a vehicle; a route generating unit configured to set a drivable area in which the vehicle can drive by avoiding obstacles in a front image captured by the camera, and to generate equal to or more than one drive routes in the drivable area; and a motion control unit which selects one optimal route from the drive route and performs longitudinal control or lateral control of the vehicle so that the vehicle drives along the optimal route. An objective of the present invention is to provide the image-based collision avoidance system capable of providing stability for collision avoidance, and the method thereof.
Patent KR-20220023264-A (KR)
Title: Memory device and operating method thereof
Inventor: JAE HYEON SHIN
IPC: G11C16/04
Filed: 2020-08-20
Abstract: The present technology relates to an electronic device. According to the present technology, a memory device includes a plurality of memory cell strings, a peripheral circuit, and control logic. The plurality of memory cell strings may be connected between a bit line and a common source line. The peripheral circuit may perform channel a pre-charge operation and program operation for the plurality of memory cell strings. The control logic may apply a pass voltage to a word line selected among a plurality of word lines connected to the plurality of memory cell strings in the program operation and control the peripheral circuit to apply a turn-on voltage to a source selection line connected to the plurality of memory cell strings during a part of a section that the pass voltage is applied to the selected word line. According to the present technology, the electronic device has improved performance for preventing a channel drop.
Patent KR-20220023516-A (KR)
Inventor: JEON SEO YOUNG
IPC: H01M10/052
Filed: 2020-08-21
Abstract: The present invention relates to an apparatus and method for pre-lithiation of a negative electrode, which can improve initial efficiency and cycle characteristics of a battery. The pre-lithiation apparatus includes: a pre-lithiation reactor sequentially which is divided into an impregnation section, a pre-lithiation section, and an aging section, through which a negative electrode structure is moved, and which accommodates a pre-lithiation solution; a negative electrode roll which is arranged outside the pre-lithiation solution and in which the negative electrode structure is wound before moving; a lithium metal counter electrode which is arranged in the pre-lithiation solution of the pre-lithiation section, and is arranged to be spaced apart from the negative electrode structure at a predetermined distance to face the negative electrode structure moving in the pre-lithiation solution; and a charging/discharging unit which is connected to the negative electrode structure and a lithium metal counter electrode, wherein the lithium metal counter electrode as a tilted structure so that a separation distance between the lithium metal counter electrode and the negative electrode structure gradually increases in the moving direction of the negative electrode structure.
Patent KR-20220038970-A (KR)
Title: Blockchain-based secondary copyright revenue distribution system and method thereof
Inventor: LEE YU BEEN
IPC: G06Q50/18
Filed: 2020-09-21
Abstract: The present invention relates to a system and a method for blockchain-based secondary copyright revenue distribution. The system includes: a content receiving unit receiving multimedia content uploaded through a secondary copyright holder's user terminal; an information acquisition unit acquiring information on an original copyright holder with respect to the received multimedia content; a determination unit determining the presence or absence of revenue generation with respect to a video or sound source uploaded by the secondary copyright holder; and a revenue distribution unit performing revenue distribution to the secondary copyright holder and the original copyright holder in accordance with a smart contract preset in a distributed ledger in a case where it is determined that revenue has been generated. According to the present invention, blockchain-based revenue distribution can be performed between secondary and primary copyright holders. Accordingly, it is possible to avoid existing abnormal copyright revenue distribution structures involving distributors or the like and perform smart contract-based license confirmation so that copyright revenue distribution to copyright holders and performers can be performed with relative fairness and transparency.
Patent KR-20220040278-A (KR)
Inventor: CHO MIN SANG
IPC: B32B15/08
Filed: 2020-09-23
Abstract: The present invention relates to a polyimide film which is prepared by the imidization of a polyamic acid solution that comprises: a dianhydride component comprising a biphenyl tetracarboxylic dianhydride (BPDA) and a pyromellitic dianhydride (PMDA); and a diamine component comprising m-tolidine and a paraphenylenediamine (PPD), wherein the content of the m-tolidine is 30 mol% or more and 50 mol% or less, and the content of the paraphenylenediamine is 50 mol% or more and 70 mol% or less based on 100 mol% of the total content of the diamine component and a preparation method thereof.
Patent KR-20220040311-A (KR)
Inventor: SONG MYOUNG WOO
IPC: A61C9/00
Filed: 2020-09-23
Abstract: Disclosed embodiments of the present invention relate to an oral image processing method and to an oral image processing device. A method for processing an oral image, according to one embodiment of the present invention, may comprise the steps of: obtaining three-dimensional oral data by scanning an object; generating, on the basis of the three-dimensional oral data, a three-dimensional oral image including a scanned surface area and a rear area of the scanned surface area; and deleting at least a part of the rear area. Therefore, only identified noise data can be accurately and easily deleted.
Patent KR-20210086449-A (KR)
Title: Washing machine equipped with spinning support
Inventor: KIM SUNG WOO
IPC: D06F35/00
Filed: 2020-09-24
Abstract: The present invention relates to a washing machine having a support (hereinafter "spinning support") mounted thereinside to spin while supporting laundry so that wrinkling of the laundry is minimized when the same is dehydrated, and more particularly, to a washing machine having a spinning support, which can clean laundry such as suits, dress shirts, or duck-down parkas of which wrinkling is required to be minimized during cleaning, or which is required to be cleaned without being floated on water, while the laundry is hung on a laundry hunger. The spinning support is provided on a spinning plate for dehydration or an upper spinning plate for dehydration mounted inside the washing machine, but is provided so that the spinning shaft of the spinning support corresponds to the center line of the hunger, and that the distance between the spinning shaft of the spinning support and the center line of the hunger is less than or equal to 100 mm. In some embodiments, an ultrasonic washing machine can be provided by mounting an ultrasonic vibrator box with a plurality of ultrasonic vibrating elements on the side or inside of the spinning support, and an air bubble washing machine can also be provided by mounting a high-pressure air injection device therein, or a washing machine can also be provided by mounting a vertically moving physical vibration striking device therein. In addition, by adding artificial intelligence to a control unit, the washing machine can use a function of being linked with a smartphone.