baber/WOPTO huggingface dataset:
Patent KR-20210097922-A (KR)
Title: Control Method of Solar Streetlight Apparatus Using IoT
Inventor: KIM BERM SOO
IPC: H02J7/35
Filed: 2020-01-31
Abstract: The present invention relates to a solar streetlight control method using IoT and, more specifically, to a solar streetlight control method controlling a plurality of solar streetlights comprising a solar module (100) equivalent to a power generating unit that generates power using sunlight, a lamp (200) emitting light using the power generated by the solar module (100), a solar controller (300) including a communication modem (310), and a battery (400) storing the power generated by the solar module (100). The method relates to the solar streetlight control method using IoT that controls the solar streetlights by acquiring and using weather information through wired or wireless communication.
Patent KR-20210098173-A (KR)
Title: Ultrasonic transducer with multi-layerd membrane, and method of manufacturing the same
Inventor: LEE HYUN JOO
IPC: C08J7/12
Filed: 2020-01-31
Abstract: An ultrasonic transducer with a multi-layered membrane and a method of manufacturing the same are disclosed. An ultrasonic transducer according to an embodiment includes a substrate, a cavity formed on the substrate, and a membrane covering the cavity and formed in a multi-layered structure consisting of a first layer and a second layer. The ultrasonic transducer according to the present invention is flexible and transparent, and has large intensity at high frequencies even at low voltages.
Patent KR-20210099796-A (KR)
Title: Semiconductor device including page buffer
Inventor: OH SUNG LAE
IPC: G11C29/02
Filed: 2020-02-05
Abstract: The present embodiment relates to a semiconductor device including a page buffer. Disclosed is a technique capable of reducing the number of lines of the page buffer. The semiconductor device in accordance with the present embodiment includes: a plurality of bit lines, classified into a first group and a second group, which are arranged alternating; a first page buffer unit coupled to the plurality of bit lines and a plurality of connection lines corresponding to the plurality of bit lines; and a second page buffer unit coupled to the plurality of connection lines. Each of the first group and the second group includes a plurality of bit-line pairs classified into odd bit lines and even bit lines. Odd connection lines corresponding to the odd bit lines are arranged contiguous to each other, and even connection lines corresponding to the even bit lines are arranged contiguous to each other.
Patent KR-20210102533-A (KR)
Title: System for protecting damage of Zero-day attack
Inventor: JEONG JANG HYEON
IPC: H04L29/06
Filed: 2020-02-11
Abstract: The present invention relates to a system for protecting damage of zero-day attack to efficiently use storage capacity. According to the present invention, the system comprises: a rule storage module storing rule information; a rule search module searching whether a rule in which a packet pattern is defined is stored in the rule storage module; an intrusion prevention module searching the rule storage module through the rule search module to block a packet with a risk of attack from the packets received from the outside, determining whether to block the received packet pattern according to a defined rule, and passing and transferring the received packet to the destination and a session capture appliance (SCA) as it is when the rule defined in the pattern does not exist; the SCA extracting session information from the packet transferred from the intrusion prevention module; a session storage module storing the session information extracted by the SCA; a session search module searching the session storage module when a new rule is updated and stored in the rule storage module and transferring the session information to a corresponding system when a session having a pattern defined in the updated rule is found; and a response system responding to a zero-day attack on the basis of the session information received from the session search module.
Patent KR-20210103113-A (KR)
Title: Opening and closing system for windows and doors
Inventor: KIM SEONG MAN
IPC: E05D15/06
Filed: 2020-02-13
Abstract: A weak portion is formed in a rail guide, and the weak portion is cut while the rail guide to enable a roller bunch to be mounted thereon while the rail guide is constructed in advance, thereby minimizing deformation of width or damage which can occur during construction of the rail guide to maintain a predetermined shape. More specifically, a roller can roll in vertical and horizontal directions in the roller bunch, and a height difference is formed in the vertical rollers performing vertical rolling, thereby reducing load applied to the roller and stably guiding sliding even through the rail guide is deformed. Moreover, between two rollers guiding dust and foreign substances by pressing a band blocking introduction of the dust and the foreign substances to the rail guide, the roller performing opposite action to the two rollers to guide the roller to be smoothly moved while preventing the band from sagging or maintaining durability by friction.
Patent KR-20210103757-A (KR)
Inventor: LEE WON SEUB
IPC: A23P10/20
Filed: 2020-02-14
Abstract: The present invention relates to an apparatus for manufacturing a stick type egg food, in which eggs are automatically put into a heating and molding unit after oil is automatically coated on the heating and molding unit into which the loose eggs are put, thereby enabling rapid work according to production of a large amount of egg food and egg food molded into a stick shape is naturally lifted and discharged from the heating and molding unit by thermal expansion and friction coefficient without a separate extraction means, thereby providing work convenience, and a stick type egg food manufacturing method using the same. According to the present invention, the apparatus comprises: a die; a heating molding unit arranged on the upper surface of the die; an egg supply vessel storing eggs; a moving means moving the egg supply vessel forward and backward; an opening/closing valve installed in the egg supply vessel; an opening/closing means opening and closing the opening/closing valve; an oil supply vessel disposed on the upper surface of the die to store oil; an oil supply means transferring the oil stored in the oil supply vessel; an oil nozzle disposed on the front side of the opening/closing valve to coat the heating and molding unit with the oil; an elevation means raising and lowering the oil nozzle; a position sensor disposed near the heating and molding unit to detect the position of the oil nozzle; a height sensor detecting the height of the oil nozzle; and a control unit controlling and adjusting operation of the apparatus.
Patent KR-20210105226-A (KR)
Title: Earth Leakage Breaker Melting Measuring System
Inventor: KIM BUMYOUL
IPC: H01H83/04
Filed: 2020-02-18
Abstract: The present invention is a measurement system for measuring the melting possibility of a plurality of earth leakage breakers and comprises: a plurality of temperature measurement units for measuring the temperature of an earth leakage breaker; a plurality of current measurement units for recognizing the rated capacity of the earth leakage breaker and measuring at least one of a current and a voltage flowing through the earth leakage breaker; and a control unit for receiving the temperature from the temperature measurement units, measuring the temperature increase rate of the earth leakage breaker using the temperature, receiving at least one of the rated capacity, the current, and the voltage from the current measurement units, and measuring a first melting probability that is a probability that the earth leakage breaker is melted when the temperature increase rate is applied to the earth leakage breaker in an environmental condition in which the earth leakage breaker is installed using at least one of the temperature, the rated capacity, the current, and the voltage. Accordingly, the measurement accuracy can be improved.
Patent KR-20210070156-A (KR)
Title: Non-contact conveying device and non-contact conveying method using the same
Inventor: LEE MIN GYU
IPC: B65G51/02
Filed: 2020-02-19
Abstract: The present invention relates to a non-contact conveying device capable of levitating and conveying a deposition surface, and a non-contact conveying method using the non-contact conveying device. Also, the present invention includes: a guide part for guiding movement of an object from the lower side of the object; an air blower part installed in the guide part to blow air to the object so that the object can float from the guide part; and a transfer part provided on the upper side of the guide part, and adsorbing the object floating from the guide part to transfer.
Patent KR-20210108038-A (KR)
Title: Trading Specification Managing Method in Network, and Managing Server Used Therein
Inventor: BAE KEE TAE
IPC: G06Q10/10
Filed: 2020-02-25
Abstract: Disclosed are a method for managing a statement of an account via a network and a management server used therefor. In accordance with the present invention, the management server receives a buyer registration request including buyer business information from a buyer terminal. The management server is realized through processes of receiving seller registration information including seller business information from a seller terminal, receiving an order from the buyer terminal, transmitting the order to the seller terminal corresponding to seller information included in the order, generating a statement of an account based on information included in the order, and transmitting the statement of the account to the buyer terminal. In accordance with the present invention, a buyer and a seller carry out a transaction procedure through the same management server to transfer transaction documents by using the same channel and can use the connectivity between documents and the connectivity between the buyer and the seller such as generating a statement of an account by reflecting the order content without modifications. The seller can greatly reduce the time and effort in the work of receiving and organizing orders and the work of generating and transferring the statement of the account. The buyer can greatly reduce the time and effort in the work of generating and transferring orders to the seller and the work of receiving and organizing the statement of the account.
Patent KR-20200024204-A (KR)
Title: Oral sealing wrap having extendable property
Inventor: KIM JI YOUNG
IPC: A61C19/06
Filed: 2020-02-28
Abstract: The present invention provides a multi-layered oral sealing wrap, which comprises a layer having a surface in contact with a tooth or surrounding tissue thereof, and a water-impermeable film layer which is laminated on the layer having a surface in contact with a tooth or surrounding tissue thereof, wherein the layer having the surface in contact with the tooth or surrounding tissue thereof is a membrane in which a hydrophilic polymer, and at least one selected from a wetting agent, an emulsifying agent, and a mixture thereof are mixed. The oral sealing wrap of the present invention can maintain excellent adhesive strength and attachment strength even in the presence of water.
Patent KR-20210117058-A (KR)
Title: Power module of double-faced cooling
Inventor: LEE GUN
IPC: H05K7/20
Filed: 2020-03-18
Abstract: A power module according to an embodiment of the present invention includes a power device that performs a switching operation. A spacer is disposed on one side of the power device, and a substrate is disposed on the other side opposite to the one side, wherein a buffer part is provided between the power device and the spacer and/or between the power device and the substrate. When members inside the power module are thermally expanded, the stress applied to the power device may increase, and the increase in stress may be suppressed by buffer parts provided on both sides of the power device.
Patent KR-20210119784-A (KR)
Title: Transparent solar cell with optical structure and transparent solar cell module including the same
Inventor: MYUNGHUN SHIN
IPC: H01L31/0352
Filed: 2020-03-25
Abstract: Disclosed are a transparent solar cell combined with an optical structure and a transparent solar cell module including the same. A transparent solar cell combined with the optical structure according to an embodiment of the present application includes an optical structure that transmits light of a first wavelength band among light incident from the front and reflects light of a second wavelength band among the incident light, and a solar cell for generating power based on the light of the second wavelength band to be focused. The optical structure is provided in a rearwardly convex parabolic shape to reflect and condense the light of the second wavelength band to the solar cell disposed in the front. The light of the first wavelength band can include a visible light band. The light of the second wavelength band can include light of a band other than the visible ray band.
Patent KR-20210137593-A (KR)
Title: Asbestos extraction system
IPC: G01N21/88
Filed: 2020-03-26
Abstract: The present invention relates to an asbestos extraction system, which comprises: an asbestos collection unit collecting asbestos existing outside or inside a building; at least one image collection device collecting an image inside the asbestos collection unit; and an image analysis unit analyzing the image collected from at least two image collection device. The image analysis unit analyzes transmitted image information of the asbestos to determine whether a ratio of the asbestos, where length of fiber is at least 5㎛ and a length-to-diameter ratio is at least 3:1, exceeds a predetermined ratio. When exceeding the ratio, the present invention outputs a message to a user, 'In this case, detailed analysis is not required'.
Patent KR-20210120462-A (KR)
Title: Wiring grommet
Inventor: KIM JONG JOO
IPC: H01B17/58
Filed: 2020-03-27
Abstract: The present invention relates to a wiring grommet. An objective of the present invention is to provide the wiring grommet which is formed in a structure which can fundamentally prevent inflow of a moisture into a grommet, thereby improving wiring productivity and quality. The wiring grommet of the present invention comprises: a taping unit; and a torso unit.
Patent KR-20210126919-A (KR)
Inventor: CHOI YEI WON
IPC: G06Q50/30
Filed: 2020-04-13
Abstract: Disclosed are a method, system, and computer program for recommending an avatar item. The method for recommending the avatar items includes the steps of: extracting an interest keyword from log data related to shopping of a user when an item recommendation request for the avatar set by a user of an electronic device is received; and selecting and recommending an item matching the interest keyword among items which can be worn on the avatar in response to the item recommendation request.
Patent KR-20210128709-A (KR)
Inventor: JI YOUNG JO
IPC: B01D39/12
Filed: 2020-04-17
Abstract: A method for manufacturing a filter structure is provided. The method for manufacturing a filter structure can include the steps of: manufacturing a coating solution containing a first metal and a second metal; providing the coating solution on a base mesh and performing a first heat treatment process to manufacture a metal oxide thin film including the first metal and the second metal; and performing a second heat treatment process on the base mesh on which the metal oxide thin film is formed at a temperature higher than a first heat treatment process temperature.
Patent KR-20210129508-A (KR)
Inventor: KIM YOUNG JUN
IPC: A61L15/44
Filed: 2020-04-20
Abstract: The present invention relates to a dressing material for treating cavity wounds which is composed of polyurethane granular balls, and a mesh net having a grid structure smaller than diameters of the polyurethane granular balls and surrounding the polyurethane granular balls so that the polyurethane granular balls can be easily filled and replaced according to various depths and shapes of the cavity wounds, and removal after treatment of the wounds is easy. Thus, the polyurethane granular balls can be easily introduced into cavities, a filling rate for the cavities is increased, and an exudate absorption capacity is increased through increase of a contact area with a wounded portion. Accordingly, the dressing material of the present invention is effective in excellent treatment of cavity wounds.
Patent KR-20210130293-A (KR)
Title: Glass article and method for fabricating the same
IPC: C03C21/00
Filed: 2020-04-21
Abstract: Provided is a glass product. The glass product comprises: a first surface; a second surface opposite the first surface; a side connecting the first surface and the second surface; a first surface compression region extending from the first surface to a first depth; a second surface compression region extending from the second surface to a second depth; and a lateral compression zone extending from the side to a third depth, wherein the first surface and the side are non-tinned faces, the second surface is a tin face, and a maximum compressive stress is greater than the maximum compressive stress of the first surface compressive region.
Patent KR-20210132522-A (KR)
Title: Apparatus and method for generating emotional response based on conditional variational auto-encoder
IPC: G06F40/205
Filed: 2020-04-27
Abstract: Various embodiments of the present disclosure relate to a method and device for generating an emotional response based on deep learning. The method for generating an emotional response in an electronic device includes: an operation of extracting an emotion vector representing the emotion of an input sentence using a deep learning-based emotion extraction model; an operation of obtaining a thought vector having context information of the input sentence through random sampling based on a conditional variable auto-encoder; and an operation of generating a response to the input sentence based on the thought vector and the emotion vector.
Patent KR-20210137719-A (KR)
Title: Camera actuator and camera device comprising the same
IPC: G03B17/12
Filed: 2020-05-11
Abstract: An embodiment of the present invention discloses a camera actuator that includes: a base including a first sidewall and a second sidewall corresponding to the first sidewall; a guide part disposed adjacent to at least one of the first sidewall and the second sidewall; a first lens assembly and a second lens assembly within the first lens assembly that is relatively movable with respect to the first lens assembly; a driving part for moving the first lens assembly and the second lens assembly; and a first ball disposed on an upper portion of the first lens assembly and a second ball disposed on a lower portion of the first lens assembly. The first lens assembly moves along the guide part through the first and second balls.
Patent KR-20210137740-A (KR)
Title: Metallic thermoplastic resin composition for uncoating and molded products thereof
IPC: C08L23/08
Filed: 2020-05-11
Abstract: The present invention relates to a metallic thermoplastic resin composition for coating-free application. The metallic thermoplastic resin composition for coating-free application according to the present invention is prepared by mixing its ingredients, including metal particles, at a suitable ratio. Particularly, the metallic thermoplastic resin composition for coating-free application includes: 20-80 wt% of a polycarbonate resin; 5-50 wt% of a polyester resin; 5-20 wt% of an impact reinforcing material; and 0.1-10 wt% of metal particles, wherein the impact reinforcing material includes at least one selected from a core-shell graft copolymer and ethylene-acrylic blended resin. In addition, the molded articles obtained from the composition show improved appearance characteristics, such as brightness (high brightness) and metallic texture, while maintaining a high level of mechanical properties, such as impact strength and flowability. Therefore, the metallic thermoplastic resin composition for coating-free application according to the present invention and molded articles thereof can be used advantageously for molded products, such as cellular phone housings, TV housings, computer monitor housings, car bumpers, wheel housings, panel button parts and interior/exterior lighting housings, requiring appearance characteristics significantly.
Patent KR-20200138661-A (KR)
Inventor: WANG YU YEN
IPC: G01J1/42
Filed: 2020-05-20
Abstract: A photoelectronic measuring apparatus is disclosed. The photoelectronic measuring apparatus comprises an object lens, an imaging lens, a camera, and a path control module. The object lens placed on a first optical path receives a first test light, and converts the first test light into a second test light. The imaging lens placed on the first optical path receives the second test light, and converts the second test light into a third test light. The camera placed on the first optical path measures beam characteristics of the third test light. The optical path control module placed on the first optical path and between the imaging lens and the camera includes a mirror placed on the first optical path. The mirror relatively moves against the imaging lens in accordance with a test command, and controls the distance between the imaging lens and the camera on the first optical path into a first optical distance or a second optical distance. The mirror vertically reflects the third test light. Accordingly, the photoelectronic measuring apparatus can change the distance between the imaging lens and the camera by controlling the optical path control module.
Patent KR-20210146182-A (KR)
Inventor: AN DONG JIN
IPC: G06Q30/02
Filed: 2020-05-26
Abstract: The present invention relates to a commercial area analysis automation system based on web-map information algorithm. The present invention provides a commercial area analysis automation system method based on web-map information algorithm that includes: a first step of allowing a commercial area analysis server to calculate the selection probability of each store in an analysis target area including an analysis target store; and a second step of allowing the commercial area analysis server to estimate the number of available populations according to a visit rate for each population-inducing facility for each of the analysis target store and the competing store in which the selection probability is set in a preset range.
Patent KR-20200145682-A (KR)
Title: Power storage element
Inventor: SAKURAI TAKAHIRO
IPC: H01M10/04
Filed: 2020-05-27
Abstract: The present invention relates to a power storage element suppressed at third and fourth ends of an electrode plate. A protrusion unit (24) of a current collector foil (22) is provided in the entire length direction at one end portion in the width direction. A first end unit (36) positioned on a side of a positive electrode plate (2) on which the protrusion unit (24) is provided protrudes outward in the width direction than a second end unit (26) positioned adjacent to the protrusion unit (24) of a positive electrode active material layer (23). An insulating tape (4) is sandwiched between the positive electrode plate (2) and a negative electrode plate (3). The size and position of the insulating tape (4) includes the second end unit (26) and the first end unit (36) in the width direction, and includes a longitudinal end unit of the positive electrode plate (2) in the longitudinal direction.