baber/WOPTO huggingface dataset:
Patent KR-20210100287-A (KR)
Inventor: PARK HO SANG
IPC: F25D23/06
Filed: 2020-02-06
Abstract: A refrigerator includes a housing installed in a predetermined installation space, and the housing includes at least an inner box for accommodating a refrigerating product therein, an outer box surrounding the inner box, an insulating material provided between the inner box and the outer box, and a reinforcing member that is at least partially provided between the inner box and the outer box and has a fastening part for connecting the refrigerator and another refrigerator installed adjacent to the refrigerator in the installation space using a connection member. The fastening part is coupled to the connection member to enable alignment between the refrigerator and the other refrigerator.
Patent KR-20210101603-A (KR)
Title: Emergency / cargo elevator operating status display device located outside the fire door
Inventor: KIM MAHN BOK
IPC: H04N7/18
Filed: 2020-02-10
Abstract: The present invention relates to a device for displaying a service state of an emergency/cargo elevator located on the outside of a fire door. The device includes an image signal processing part transmitting elevator service state information, which is made by photographing and recognizing a service state display image of an emergency/cargo elevator installed on the inside of a separation wall of an opening/closing space, to the outside of the separation wall of the opening/closing space. The image signal processing part includes: an image input module photographing the service state display image of the emergency/cargo elevator; an image processing module receiving the photographed service state display image as an image signal to generate elevator service state information including current floor information, service/stop state information and upward/downward movement information; and a communication module transmitting the elevator service state information to a service state display part through a wireless communication network. According to the present invention, the device recognizes the service state by photographing the service state display image of the emergency/cargo elevator installed on the inside of the separation wall of the opening/closing space, and then, delivers the same to a separate display device installed on the outside of the separation wall of the opening/closing space such that the service state information about the corresponding elevator is outputted, and, as a result, there can be an effect of enabling a customer to check the service state information of the elevator on the outside of the separation wall of the opening/closing space.
Patent KR-20210103875-A (KR)
Inventor: LEE KYU TAE
IPC: C01G49/00
Filed: 2020-02-14
Abstract: The present invention relates to a cathode active material for a lithium secondary battery comprising a compound represented by chemical formula 1, and a method for manufacturing a cathode active material for a lithium secondary battery. The method comprises the following steps of: mixing a lithium-containing compound and an iron-containing compound; calcining the mixture to obtain a lithium-iron-containing mixed powder; and mixing the lithium-iron-containing mixed powder with a fluorine-containing compound to obtain a compound represented by the chemical formula 1: Li_(1+0.5x)Fe_(1-0.5x)O_(2-x)F_x. In the chemical formula 1, 0 < x < 2. According to the present invention, it is possible to provide a high-performance lithium secondary battery by having a higher ion capacity.
Patent KR-20210105043-A (KR)
Title: Lighting apparatus containing speaker
Inventor: KIM BYUNG SOO
IPC: F21V23/04
Filed: 2020-02-18
Abstract: A speaker-integrated lighting apparatus according to an embodiment of the present invention includes: a main body unit which has one side open and a frame disposed therein; a lighting unit which is inserted into the main body unit to be disposed outside the frame; a cover unit which is coupled to one side of the main body unit to cover the lighting unit; a speaker unit which is disposed inside the frame; and a communication unit which is disposed inside the main body unit to communicate with an external device. Since a speaker and lighting are integrally installed in the same installation space, space utilization is remarkably improved.
Patent KR-20210108169-A (KR)
Title: Method for contolling smartfarm and apparatus thereof
Inventor: LEE CHANG KYU
IPC: H04L9/32
Filed: 2020-02-25
Abstract: A smart farm management method is disclosed. The method comprises the following steps of: receiving a digital signature, a measurement value and a public key from a smart farm control device; decoding the digital signature based on the public key to generate a comparison value; determining integrity of the measurement value by comparing the comparison value with the measurement value; and generating a measurement block based on an integrity determination result for the measurement value.
Patent KR-20210108616-A (KR)
Title: Connecting assembly for hollow frame
Inventor: LEE HEUNG RYONG
IPC: F16B7/18
Filed: 2020-02-26
Abstract: The present invention relates to a connection assistive device for hollow frames, which is inserted into a side surface of a vertical frame when two hollow frames orthogonally placed are being connected so as to form a passage that stably supports a fastening screw to be fastened to a horizontal frame, such that the fastening screw is directly fastened from the outside of the horizontal frame, and thus, productivity can be greatly improved and a gap between the two hollow frames is blocked from the inside. Provided is a connection assistive device which is vertically disposed, is horizontally disposed together with a first hollow frame member with a mounting part, and is used to connect a second hollow frame member with a knife block. The connection assistive device comprises: a body mounted on the first frame member while coupled to an end portion of the second frame member; connection pieces provided at both ends in a width direction of the body, respectively, such that end portions of the second frame member are coupled to the connection pieces, wherein a portion connected to the body is relatively low to form insertion grooves and the end portions of the second frame are inserted into the insertion grooves; and hollow-shaped screw guides provided on central portions at both sides in the width direction of the body, respectively, so as to be inserted into through-holes formed in the first frame member, and coupled to the first frame member so as to guide and support the fastening screw to be coupled to the knife block of the second frame member.
Patent KR-20210114699-A (KR)
Title: Multi disaster response system
Inventor: KWAK PILL JAE
IPC: G08B21/10
Filed: 2020-03-11
Abstract: According to an embodiment of the present invention, disclosed is a complex disaster response system comprising: a plurality of acceleration sensors for detecting vibration in a building; a plurality of fire sensors for monitoring fire in the building; a plurality of water level sensors for monitoring whether the building is flooded; and an integrated disaster control and management module for receiving a signal from the acceleration sensors, fire sensors, and water level sensors to determine a danger zone due to a complex disaster and calculate an evacuation path.
Patent KR-20210117666-A (KR)
Title: Tooth color determination system and method for determinating tooth color
Inventor: LEE SANG HOON
IPC: A61B5/103
Filed: 2020-03-20
Abstract: The present invention relates to a tooth color determination system, a method for determining tooth color, and a denture manufacturing method using the same. More particularly, the present invention is to determine a color which can be harmonized with surrounding teeth during implantation. The tooth color determination system for recognizing the color of the surrounding teeth at a treatment location to determine the color of a tooth to be treated, and determining the color of the tooth to be treated based on the same, comprises: a light source unit (100) which irradiates white light to the tooth for color recognition; a plurality of image acquisition units (200) which acquire an image of the tooth through the white light irradiated through the light source unit (100); and a color determination unit (300) which analyses the color of the tooth based on the acquired image of the tooth and determines the color of the tooth to be treated by extracting the closest color from the pre-stored color information.
Patent KR-20210120606-A (KR)
Title: Method for providing supplementary services based on choreography contents
Inventor: HYOUNG YONG JOON
IPC: G09B19/00
Filed: 2020-03-27
Abstract: A method for providing additional services based on choreography content using a choreography content-based additional service providing apparatus according to a preferred embodiment of the present invention comprises: a step of receiving and sharing one or more uploaded choreography content corresponding to a sound source on a service platform; a step of generating choreography matching data including choreographer-specific information corresponding to the choreography content according to a user's input corresponding to the service platform; a step of generating tracking information on the basis of the user activity for each choreography content for which the choreography matching data is generated; a step of storing and managing the tracking information and the choreography matching data; a reception step of receiving one or more choreography content corresponding to the sound source, receiving information on selecting the one or more choreography content for each part of the sound source, and receiving a request for a dance lecture; a watermark insertion step of inserting a watermark into the choreography content received in the reception step; and a transmission step of transmitting the corresponding choreography content for the dance lecture to the user in response to the request for the dance lecture. Accordingly, choreography content for a dance lecture is provided through the service platform on the basis of the tracking information and the choreography matching data.
Patent KR-20200038898-A (KR)
Inventor: CHUN SEUNG DUCK
IPC: A61N1/04
Filed: 2020-03-30
Abstract: The present invention relates to a healthy bed with a structure of applying a micro current, and more specifically to a health bed with a structure of applying a micro current, which detects a region coming into contact with the human body to apply a micro current in a pre-determined manner. The healthy bed with a structure of applying a micro current comprises: a central unit (11); a base module including at least one connecting unit (12, 13), in which an inclination is adjustable with respect to the central unit (11); at least one micro-current electrode (ME1 to ME32) disposed in the central unit (11) or at least one connecting unit (12, 13); a distribution unit (17) for setting the application of micro current to different micro-current electrodes (ME1 to ME32); and a micro-current generator (18) for supplying the micro current to the distribution unit (17).
Patent KR-20210124606-A (KR)
Title: Multitap System
Inventor: MYUNG ROE HYUN
IPC: H01R13/10
Filed: 2020-04-06
Abstract: The present invention relates to a power strip system which can increase interior aesthetics by allowing the remaining length of a cable unit to be organized by allowing a position of an outlet unit to be changed and adjusted as the cable unit, in the form of a flat cable connecting a branch unit and an outlet unit constituting the power strip system, is constituted to be outgoing the cable unit by unwinding or winding. The present invention comprises: a plug unit; a branch unit; an outlet unit; and a plurality of cable units.
Patent KR-20210035711-A (KR)
Title: Personalized mask device using ultrasonic wave
Inventor: KIM SE HWAN
IPC: A61B5/00
Filed: 2020-04-14
Abstract: Disclosed is a user-customized mask using ultrasonic waves. The user-customized mask using ultrasonic waves comprises: a mask-shaped main body which can perform irradiation and which can touch a user's skin; a measurement unit which is position-adjusted by being detached from the main body, and includes one light source that irradiates the user's skin with light while sequentially switching first light having different wavelengths and a plurality of optical sensors arranged to be sequentially away from the light source to measure optical signals reflected and diffused from the use's skin, respectively; a plurality of irradiation units which are provided on the main body, and irradiate the skin with second light having set output power; a sonophoresis unit which is provided on the main body, and applies ultrasonic waves to the user's skin; a control unit which calculates skin information including the user's skin tone based on the optical signals measured by the plurality of optical sensors, respectively, determines the output power of the second light, and adjusts a voltage of the sonophoresis unit.
Patent KR-20210128755-A (KR)
Inventor: JEON IN YUP
IPC: C01B32/184
Filed: 2020-04-17
Abstract: The present invention relates to a graphitic nanoplate comprising 95 to 100 parts by weight of carbon and 0 to 2 parts by weight of oxygen, based on 100 parts by weight of the graphitic nanoplate, wherein the specific surface area of the graphitic nanoplate is 2,000 m^2/g or more. The graphitic nanoplate according to the present invention has a low oxygen content, a high specific surface area, and excellent crystallinity, thereby being applied to various uses such as a catalyst support, a chemical catalyst, energy conversion and storage, a fuel cell, and others. In addition, since the graphitic nanoplate is inexpensive and can be produced in large quantities, the cost for processes can be reduced.
Patent KR-20200111122-A (KR)
Inventor: KIM HYEONG KI
IPC: C04B28/00
Filed: 2020-04-20
Abstract: A low-shrinkable alkali-active binder according to an embodiment of the present invention includes: blast furnace slag; circulating fluidized bed boiler ash containing gypsum and free calcium oxide; and an alkali activator.
Patent KR-20210133426-A (KR)
Title: Antifouling system using electrodes
IPC: C02F1/00
Filed: 2020-04-29
Abstract: The present invention relates to an electrode antifouling system that prevents marine organisms from adhering to the inside of a pipe by generating chlorine oxide by using an electrode, wherein the electrode is installed close to a wall along the inner circumferential surface of the pipe so that chlorine oxide with high concentration can be maintained on the wall. The electrode antifouling system according to the present invention reduces power consumption by generating a small amount of chlorine oxide to maintain concentration at which marine organisms are inactivated only on the inner peripheral surface of a cooling pipe, which is an antifouling area, and at the same time, can minimize harmful disinfection by-products caused by excess chlorine oxide.
Patent KR-20210134458-A (KR)
Title: Natural handmade soap and manufacturing method thereof
IPC: C11D17/04
Filed: 2020-05-01
Abstract: The present invention relates to natural handmade soap and a manufacturing method therefor. The natural handmade soap according to the present invention comprises: a wax layer; and a soap layer disposed above the wax layer, wherein the wax layer has a thickness of 2-8 mm. Based on the above configuration, the natural handmade soap manufacturing method according to the present invention produces a handmade soap bar having the wax layer under the soap layer, thereby preventing the soap bar from softening or melting due to moisture, and also preventing a container in which the soap bar is accommodated, or its surroundings from being contaminated and becoming dirty by soap residues.
Patent KR-20210142032-A (KR)
Title: Organometallic compound and organic light emitting device comprising the same
IPC: C09K11/06
Filed: 2020-05-14
Abstract: Disclosed are an organometallic compound and an organic light emitting device including the same. The organic light emitting device includes a first electrode; a second electrode opposite to the first electrode; and an intermediate layer disposed between the first electrode and the second electrode and including a light emitting layer. The intermediate layer includes at least one organometallic compound represented by the following chemical formula 1. The organic light emitting device can have a low driving voltage, high luminance, high efficiency, and long lifespan.
Patent KR-20210145558-A (KR)
Inventor: LEE WONBO
IPC: H04L29/08
Filed: 2020-05-25
Abstract: The present invention relates to an electronic device for performing an edge computing service to provide an edge computing service with increased security and an operation method thereof. According to various embodiments of the present invention, the electronic device comprises: a memory for storing data related to an application, the application, and/or an edge enabler client (EEC); a communication circuit used for a communication connection between the electronic device and a first server, second server, and/or third server existing outside the electronic device through a base station; and a processor. The application is configured to perform one or more functions corresponding to the application capable of being executed in the third server on the electronic device. The processor is configured to receive access information of the third server from the first server and/or the second server; check validity of the application on the basis of data for validating the application included in the access information of the third server and the data related to the application in response to a service connection request using the third server of the application stored in the memory; and access the third server and perform the service on the basis of a result of checking the validity of the application. Various other embodiments are possible.
Patent KR-20210147209-A (KR)
Inventor: SONG JAECHUL
IPC: C09J7/40
Filed: 2020-05-28
Abstract: The objective of the present invention is to provide a double-sided pressure-sensitive adhesive film capable of absorbing shock. Accordingly, the present invention relates to a pressure-sensitive adhesive film comprising: a first pressure-sensitive adhesive layer; a foam layer; a base film layer; and a second pressure-sensitive adhesive layer, wherein the pressure-sensitive adhesive film has a higher adhesive strength than a pressure-sensitive adhesive film without a foam layer, and the foam layer has the following physical properties: (i) a foaming ratio of 140-180%, (ii) a porosity of 40-74%, and/or (iii) a thickness of 60-120 μm.
Patent KR-20210147548-A (KR)
Inventor: SEWAN CHOI
IPC: H02M3/155
Filed: 2020-05-29
Abstract: Disclosed is a DC-DC converter. According to a specific embodiment of the present invention, the DC-DC converter can achieve maximum efficiency because switching loss is reduced due to low parasitic resistance as a plurality of switching devices are controlled for zero-voltage switching at a voltage ratio lower than a battery voltage, reduce a volume of an inductor, and achieve high power density as inductance of an input filter inductor is reduced by a flying capacitor which removes a ripple with a high frequency component.
Patent KR-20210149928-A (KR)
Inventor: KIM KYOUNG ROK
IPC: C08F2/48
Filed: 2020-06-02
Abstract: An aspect of the present invention provides: a photocurable resin composition for a surgical guide comprising 20 to 50 parts by weight of a photocurable (meth) acrylate-based urethane copolymer, 40 to 70 parts by weight of a first (meth)acrylate monomer, 4 to 9 parts by weight of a second (meth)acrylate monomer, 1 to 4 parts by weight of a photoinitiator, and 0.001 to 1 part by weight of a UV absorber; the surgical guide manufactured from the same; and a method for manufacturing the same.
Patent KR-20210153475-A (KR)
Inventor: CHOI HYUNG JIN
IPC: G11C16/10
Filed: 2020-06-10
Abstract: A semiconductor memory device may include a caching latch circuit and a sensing latch circuit. The caching latch circuit may store setup data. The sensing latch circuit may store sensing data. According to the present invention, the overall program operation speed can be increased.
Patent KR-20210154648-A (KR)
Inventor: HAN JAE SIN
IPC: A47J36/28
Filed: 2020-06-12
Abstract: The present invention relates to a heating agent and a built-in container of broth. According to the heating agent of the present invention, a convenient food container accommodating easily cooked food, a heating agent capable of heating the same, and water chemically reacting with the same to generate heat are integrated into a lower part of the container. For a convenient food which requires broth, drinking water and seasoning can be used to manufacture a broth pack, which is included in the container with other food ingredients, so that the convenient food can be cooked and eaten without separate drinking water or heating utensils from the outside, and thus it is possible to cook the convenient food which saves cooking time and effort by simply operating a heating element built into the food container without the need for food or drinking water.
Patent KR-20200084826-A (KR)
Title: A protractor and ruler
Inventor: JANG YOON JU
IPC: G01B3/56
Filed: 2020-06-23
Abstract: The present invention relates to a ruler including a protractor with ruler and protractor functions, which comprises magnetic units (2, 3), a protractor unit (1), and a stopper (4). The protractor unit (1) is engraved with a scale so that an angle can be measured in units of 1°, and a line of a desired angle can be drawn easily and accurately by being unfolded around an axis of rotation. In the present design, the protractor, the ruler, and the protractor function are integrally configured, so that a drafting work is efficient. Moreover, both the ruler and the protractor can be used at the same time to secure convenience.
Patent KR-20210158225-A (KR)
Inventor: KANG OK KYUNG
IPC: H01L21/67
Filed: 2020-06-23
Abstract: According to the present invention, a stocker comprises: a load port for receiving a carrier from a transfer unit or transferring the carrier to the transfer unit; a confirmation unit for confirming a type of the carrier seated in the load port; a plurality of shelves for loading the carrier by performing classification according to the type of the carrier; and a transfer robot for transferring the carrier to a corresponding shelf of the shelves according to the type of the carrier confirmed by the confirmation unit.