baber/WOPTO huggingface dataset:
Patent KR-20210143459-A (KR)
Title: System and method for checking log integrity and proving forgery and alteration activity of log through the same
IPC: G06F21/64
Filed: 2020-05-20
Abstract: The present invention relates to a log integrity check and a log forgery proof system and method therefor. Each time a system log is generated from a specific system, the same is collected to secure data for checking the integrity of the system log. After a certain time has elapsed, all logs generated in the specific system are received from the specific system. By comparing the contents of a system log collected earlier and a system log received later, the integrity of the system log is checked, and a hidden activity of a malicious code is provided according to an inspection result. Accordingly, evidence of forgery of the system log caused by malicious users such as hackers.
Patent KR-20210144006-A (KR)
Title: System for providing learning services based on language evaluation model of pronunciation keywords
IPC: G06Q50/20
Filed: 2020-05-21
Abstract: A system for providing a language learning service according to an embodiment of the present invention comprises: a network implemented as a wired/wireless network such that devices and terminals can communicate with each other; a learning service providing apparatus providing language learning content to a user by creating a database for providing language learning information and a language learning evaluation service through the network to process language learning content according to a learning target and a lesson plan through the created database, classifying and storing the processed language learning content, which includes language learning evaluation based scenario language learning content, according to a preset type, evaluating and scoring accuracy of language pronunciation and an understanding level of a virtual listener by using voice signals of the user who accesses the learning service providing apparatus through at least any one terminal, and developing a sequential scenario according to the evaluation score; and at least one terminal accessing the learning service providing apparatus through the network, including a display module, a voice output module, and a voice input module wherein the display module and the voice output module are for outputting the language learning content provided by the apparatus and the voice input module are for inputting information on a user's voice corresponding to the language learning content, and sending, to the apparatus, user's voice signals including user's voice waveform data and text data converted from a voice input. The present invention can enhance accuracy in evaluating language pronunciation and improve a language learning effect.
Patent KR-20210144043-A (KR)
Title: Multi-splitting taper dispenser
IPC: B65H35/00
Filed: 2020-05-21
Abstract: Disclosed is a multi-splitting tape cutter capable of easily cutting an adhesive tape to a desired width and replacing a blade for cutting the adhesive tape. According to the present invention, the multi-splitting tape cutter comprises: a housing having side walls on one side and the other side to form an internal space between the side walls; and a first cutter unit and a second cutter unit fixed to the housing. The second cutter unit is located in the internal space formed between the side walls of the housing, and is detachable from the internal space.
Patent KR-20210144060-A (KR)
Title: Diagnostic kit strip cutting equipment
IPC: B26D7/20
Filed: 2020-05-21
Abstract: The present invention relates to an apparatus for cutting a diagnostic kit strip, comprising: an upper circular knife having a plurality of upper knives formed on the outer surface; and a lower circular knife having arch shaped lower knives with elastic force on the outer surface so as to face the upper circular knife, such that when the lower knives are press-fitted in the direction of the upper knives, the lower knives are pressed and shape-deformed due to the press-fitting force to be maintained in a state of being in close surface contact with the upper knives. In accordance with the present invention, the lower knives are maintained in a state of being in close surface contact with the upper knives due to the elastic restoration force of the lower knives, which are closely pressed on the upper knives, the lower knives are maintained in a state of being in close surface contact with the upper knives while the elastic force of the lower knives is restored in the direction of the upper knives in proportion to an interval of a gap worn between the upper and the lower knives due to the elastic press-fitting force of the lower knives when wear occurs at the upper and the lower knives, and the lower knives are always maintained in a state of being in close surface contact with the upper knives due to the elastic restoration force, thereby having no risk that a gap occurs between the upper and the lower knives, preventing original diagnostic strip fabric from being cut in a form of strands when the original diagnostic strip fabric is cut by preventing occurrence of the gap, and in addition, making maintenance very convenient by allowing each of the plurality of lower knives to be restored due to each elastic force in proportion to the interval of the wear gap between the upper and the lower knives and to be automatically in close surface contact with the upper knives.
Patent KR-20210144316-A (KR)
Title: Apparatus and method for detecting fastening condition of safty ring
IPC: G06Q50/10
Filed: 2020-05-22
Abstract: A safety ring fastening detection apparatus and method are disclosed. A safety ring fastening detection method of a safety ring fastening detection device according to an embodiment of the present invention comprises the steps of: allowing the safety ring fastening detection device to detect whether a safety ring worn by a user is fastened, and to generate sensing data including whether the safety ring is fastened and identification data; allowing the safety ring fastening detection device to transmit the sensing data to a gateway and allowing the gateway to transmit the sensing data to a server apparatus; and allowing the server apparatus to record the received sensing data, and allowing a terminal device to output whether the safety ring is fastened by checking the sensing data recorded in the server apparatus. The present invention can manage the safety of workers and prevent accidents on a construction site.
Patent KR-20210152120-A (KR)
Inventor: SEO YONG CHANG
IPC: H04N21/431
Filed: 2020-06-08
Abstract: Disclosed are a communication terminal and a method for providing a content interface. The present invention provides main content and additional content through one interface, so that the additional content related to the main content allows a viewer to more effectively view the main content through one screen.
Patent KR-20210155066-A (KR)
Inventor: JOO GEON
IPC: B60R21/015
Filed: 2020-06-15
Abstract: The present invention relates to a smart children seat belt. An objective of the present invention is to induce children to wear seat belts so that a habit of wearing the seat belt can be improved. That is, the children seat belt of the present invention comprises: a fixed wearing unit; a belt wearing unit; a seating detection unit; a belt wearing detection unit; a wearing music output unit; a smartphone access unit; a seat belt access application; a children preference music search unit; a preference music transmission unit; and a preference music reception unit.
Patent KR-20210156086-A (KR)
Inventor: IM BYUNG HOON
IPC: G06Q50/04
Filed: 2020-06-17
Abstract: The present invention relates to a system and method for managing a smart factory-based customized cosmetic manufacturing operation. Specifically, the present invention relates to the system and method for managing the smart factory-based customized cosmetic manufacturing operation that allow a mixed manufacturing of a cosmetic raw material reflecting an individual characteristic to be accomplished in accordance with a cosmetic purchase request of a consumer, and provide a cosmetic manufacturing operation platform by linking the real-time order data linked to an e-commerce with a facility operation status of a cosmetic manufacturing business. Therefore, the present invention is capable of allowing a production level and an inventory level to be predicted.
Patent KR-20210001978-A (KR)
Inventor: RIVAL MARC
IPC: H01H9/34
Filed: 2020-06-22
Abstract: An electric switching unit includes a casing and a plurality of arc extinguishing chambers formed inside the casing, wherein each arc extinguishing chamber includes a gas discharge orifice opening to the outside of the casing. The electric switching unit includes a filtering device positioned outside the casing and including: a plurality of inlet openings (28) placed on a lower region (22) of the filtering device, wherein each one is configured to collaborate fluidically with one of the gas discharge orifices; an outlet opening (36) placed on a lateral region (26) of the filtering device; a common internal chamber (V8) which places the inlet openings to be in fluidic communication with the outlet opening; and a filter (40) located inside the internal chamber between the inlet openings (28) and the outlet opening (36). The present invention provides the device for filtering extinguishing gases with improved performance.
Patent KR-20210158508-A (KR)
Inventor: MUN SANG YOU
IPC: H01L23/495
Filed: 2020-06-24
Abstract: The present invention provides a structure of a stacked package capable of reducing the thickness while mounting a plurality of chips. A stacked package comprises: a core insulation layer comprising a lower cavity therein; a first upper circuit pattern layer and a first lower circuit pattern layer arranged on the upper surface and the lower surface of the core insulation layer, respectively; a first upper insulation layer which is arranged on the upper surface of the core insulation layer so as to cover the first upper circuit pattern layer, and which has an upper cavity therein for exposing a portion of the lower cavity and the core insulation layer; a first lower insulation layer which is on the lower surface of the core insulation layer and covers the first lower circuit pattern layer; a first chip arranged inside the lower cavity and having a first chip pad; and a second chip arranged inside the upper cavity, above the first chip and having a second chip pad and a second chip substrate splicing pad. The first chip and the second chip are electrically connected to each other using the first and second chip pads, and the first and second chip pads are disposed to face each other.
Patent KR-20220006221-A (KR)
Inventor: HWANG JAE YOUN
IPC: G01N29/34
Filed: 2020-07-08
Abstract: An imaging system according to one embodiment comprises: an ultrasonic excitation unit which applies ultrasonic waves to a sample; an image obtaining unit which obtains a plurality of images of the sample deformed by the ultrasonic waves; and a calculation unit which calculates a deformation rate according to a thickness change of the sample from the plurality of images. The calculation unit calculates an elastic modulus of the sample by an intensity of the ultrasonic waves the deformation rate of the sample. The imaging system precisely measures mechanical properties of a cell.
Patent KR-20220006843-A (KR)
Inventor: WOO JUN BUM
IPC: F21W121/00
Filed: 2020-07-09
Abstract: The present invention relates to a chandelier using shells, comprising: a lighting part which provides light by mounting a light bulb; a mainframe to which the lighting part is fixed and which is provided around the lighting unit; a plurality of locking parts provided on the mainframe so as to be spaced apart from each other and disposed around the lighting part; and a plurality of shells which have locking grooves to be hung on the locking parts, are hung on the locking parts, respectively, and are installed around the lighting part. According to the present invention, it is possible to provide a lighting device with excellent interior design elements through the implementation of a characterful design by using unique shapes of shells such as oyster shells, abalone shells, clam shells, and seashells. The present invention is capable of: allowing users to give creativity in assembling or manufacturing; and providing interest and fun to users. In addition, the present invention can be easily assembled by people of all ages. Moreover, the present invention has the effect of contributing to the recycling of shells and the creation of profits.
Patent KR-20210059595-A (KR)
Inventor: WOO JU YOUNG
IPC: H01M8/18
Filed: 2020-07-14
Abstract: Disclosed are an electrolyte for a vanadium redox flow battery including an additive and a vanadium redox flow battery including the same. In the electrolyte for a redox flow battery including a positive electrolyte and a negative electrolyte, the positive electrolyte includes a positive electrode active material and a positive electrode additive, the negative electrolyte includes a negative electrode active material, and the positive electrode additive can include a first ammonium salt. The electrolyte for a vanadium redox flow battery of the present invention improves stability of a vanadium redox flow battery by introducing a non-corrosive and non-volatile additive to delay and suppress the precipitation of a vanadium compound, and can improve the performance and lifespan of the battery.
Patent KR-20210037518-A (KR)
Title: Commercial microwave oven
Inventor: HUNG YING SZU
IPC: G06K7/14
Filed: 2020-07-20
Abstract: The present invention provides a commercial microwave oven, comprising a body, a door panel, a closeness sensing device, a scan device and a processor. The body includes an opening and an accommodation space, the door panel is pivot-connected to the body and may be selectively spaced from the opening or cover the opening, and the closeness sensing device is installed between the door panel and the body and transmits a closeness signal if the door panel covers the opening. The scan device is installed on an inner wall of the accommodation space and acquires a heating power parameter and a heating time parameter through a scan operation. The processor is installed in the body, is electrically connected to the closeness sensing device and the scan device, and controls the body to execute the heating power parameter and the heating time parameter if receiving the closeness signal, thereby being rapidly manipulated, being flexibly used, and reducing a work process to save time.
Patent KR-20220014229-A (KR)
Inventor: JO YOUNG SOO
IPC: G06F16/29
Filed: 2020-07-28
Abstract: The present invention relates to a method and a system for refining an address, and recording medium therefor. According to the present invention, the system for refining an address includes: a customer server which receives customer registration information including customer information and customer address information from a customer terminal and transmits the received customer address information to an address refining server to standardize the received customer address information into a new address; and an address refining server which receives customer address information from the customer server, standardizes the received customer address information to the new address, purifies the address, and transmits the customer address information refined to the new address to the customer server.
Patent KR-20220014758-A (KR)
Inventor: KIM YOUNG JUN
IPC: F27B17/00
Filed: 2020-07-29
Abstract: The present invention relates to a substrate processing device and, more particularly, to a substrate processing device in which substrate processing is performed by high pressure and low pressure. The substrate processing device comprises: a gas utility that respectively enables a reaction space and protective space to exhaust gas so that a pressure transformation process including a process with high pressure higher than normal pressure and a process with low pressure lower than normal pressure may be performed on a plurality of substrates introduced into the reaction space.
Patent KR-20210134476-A (KR)
Title: Semiconductor device with isolation structure
IPC: H01L21/8234
Filed: 2020-08-06
Abstract: Disclosed are a semiconductor device having isolation structures of different dielectric constants and a method of manufacturing the same. The semiconductor device includes: pin structures having a first pin portion and a second pin portion disposed on the first device region and the second device region on the substrate; and a first pair of gate structures and a second pair of gate structures disposed on the first pin portion and the second pin portion. The second pair of gate structures are electrically insulated from the first pair of gate structures. The semiconductor device further includes a first isolation structure interposed between the first pair of gate structures and a second isolation structure interposed between the second pair of gate structures. The first isolation structure includes a first nitride liner and a first oxide fill layer. The second isolation structure includes a second nitride liner and a second oxide fill layer. The second nitride layer is thicker than the first nitride layer.
Patent KR-20220018818-A (KR)
Inventor: JO IL HYUN
IPC: G06Q50/20
Filed: 2020-08-07
Abstract: Disclosed are a video class system and a method for providing feedback information based on a change in a user pupil. Feedback information method based on the change in the user pupil includes the steps of: collecting pupil size change information by tracking a user pupil size with an eye tracker; determining learning difficulty perceived by a user based on the pupil size change information; and generating and providing feedback information according to the learning difficulty perceived by the user. Therefore, it is possible to provide intermediate feedback to the user who is learning.
Patent KR-20220022369-A (KR)
Inventor: KIM GUN
IPC: A63B23/00
Filed: 2020-08-18
Abstract: The present invention relates to a whole body stretching board, and more specifically, to protect safety of a user, stimulate an ankle, a calve, a thigh, a waist, a back, an abdomen, a shoulder, and an arm, and find body balance of the user. The whole body stretching board comprises: a base frame (100); movement guide units (200); a front and back moving unit (300); a rotation elevating member (400); a central bar (500); a footrest material (600); and a grip bar (700). The base frame (100) is arranged in a ground direction. The movement guide units (200) are combined with the base frame (100), are forwardly and backwardly connected, form movement limiting units (210) in a front side and a back side, form a wheel moving unit (220) between the movement limiting units (210), and form a pair of left and right. The front and back moving unit (300) is provided in a shape crossing the movement guide units (200). The rotation elevating member (400) allows one end to be rotated and combined in a central position of a longitudinal direction of the front and back moving unit (300), and allows the other end to be rotated and combined with a lower surface of a front side of the footrest material (600). The central bar (500) is provided to include a longitudinal direction of an upper part or a front direction of the ground in the center of the rotation elevating member (400). The footrest material (600) allows a front lower surface to be rotated and combined with the rotation elevating member (400) to be touched to a sole of a user, and allows a lower surface of a heel to be rotated and combined with a back side of the base frame (100). The grip bar (700) is combined with left and right directions of the central bar (500) in a direction parallel with the ground in one end of an upper part of the central bar (500), and is gripped by the user.
Patent KR-20220027449-A (KR)
Inventor: KIM WON TAE
IPC: G06Q50/20
Filed: 2020-08-27
Abstract: Provided is a learning content providing system using human digital twin (HDT). According to some embodiments of the present invention, the learning content providing system using HDT, comprises: a learner terminal for providing a learner with learning content, receiving learner information including at least one of an age, a grade, a mark for each subject, a gender and an address of the learner, and generating educational environment data of the learner; and a server connected to the learner terminal through wired or wireless communication, and providing recommended learning content for the learner terminal. The server includes: a communication unit for receiving the learner information and the educational environment data from the learner terminal, and transmitting the recommended learning content to the learner terminal; an HDT management unit for generating HDT for the learner on the basis of the learner information, and updating the HDT on the basis of the educational environment data; and a content determination unit for determining the recommended learning content on the basis of the updated HDT. Therefore, customized recommended content in accordance with a situation of a learner is provided.
Patent KR-20210030869-A (KR)
Title: Object relationship estimation from a 3d semantic mesh
Inventor: BLECHSCHMIDT ANGELA
IPC: G06T5/40
Filed: 2020-09-03
Abstract: Implementations disclosed herein provide systems and methods which determine relationships between objects based on an original semantic mesh of vertices and faces which represent a 3D geometry of a physical environment. Such the original semantic mesh may be generated and used to provide input to a machine learning model which estimates relationships between the objects in the physical environment. For example, the machine learning model may output a graph of nodes and edges indicating which a vase is on top of a table or which a particular instance of a vase, V1, is on top of a particular instance of a table, T1.
Patent KR-20220037727-A (KR)
Inventor: HWANG JUNG SUB
IPC: G06Q30/02
Filed: 2020-09-18
Abstract: The present invention relates to a shopping points sharing system and sharing method which links shopping points in a shopping site with a delivery app to enable the shopping points to be used in the delivery app, and allows affiliated stores registered to the delivery app to reuse the shopping points received from consumers on the shopping site or withdraw the same to a real bank account. The shopping points sharing system according to the present invention comprises: a consumer terminal that receives a list of delivery products from a delivery server and transmits delivery order information to the delivery server; a delivery server that transmits the delivery order information to an affiliated store terminal and receives a deposit of an order paid by a consumer, and transfers the same to the affiliated store; an affiliated store terminal that includes an electronic wallet for managing shopping points, receives a shopping list from a shopping mall server, enables payment with the shopping points in the electronic wallet, and transmits product order information for which payment has been made to the shopping mall server; and a shopping mall server that charges consumers with shopping points and processes product delivery based on the product order information.