baber/WOPTO huggingface dataset:
Patent KR-20210106127-A (KR)
Inventor: LEE CHA EUN
IPC: C08F220/28
Filed: 2020-02-20
Abstract: Provided is a radiation-sensitive resin composition with good and stable ink repellency on the upper surface of the obtained partition and good adhesion to a substrate even in a thin wire, and also provided are a partition wall for an organic EL display device using the radiation-sensitive resin composition and a method of forming the same. The radiation-sensitive resin composition comprises: (A) an alkali-soluble resin with a weight average molecular weight of 500-100,000 and a carboxyl group on the side chain; (B) a radiation-sensitive polymerization initiator; and (C) a polymer having at least one radical polymerizable group and a fluorine atom in the molecule.
Patent KR-20210107459-A (KR)
Title: Air conditioner
Inventor: KIM BEOM CHAN
IPC: F24F11/70
Filed: 2020-02-24
Abstract: Disclosed is an air conditioner. The air conditioner of the present disclosure includes: a housing having a first hole formed on one side to be connected to an indoor area and introduce or discharge the air, and having a second hole formed on the other side to be connected to an outdoor area and introduce or discharge the air; a wall located in the housing, and dividing a first space for providing a flow path of the air introduced or discharged through the first hole, and a second space for providing a flow path of the air introduced or discharged through the second hole; an indoor fan located in the first space, and causing a flow of the air passing through the first hole; an outdoor fan located in the second space, and causing a flow of the air passing through the second hole; a damper combined with the wall, and opening or closing an opening formed on the wall to connect the first space to the second space; a filter located in the first space, and removing pollutants in the air passing through the first hole; and a control part controlling the operation of the damper, and the operation of the indoor and outdoor fans. Therefore, the present invention is capable of selectively performing indoor ventilation and air purification.
Patent KR-20210109244-A (KR)
Inventor: JUNG WON JIN
IPC: G06T11/00
Filed: 2020-02-27
Abstract: Disclosed are an image conversion device and method. According to one aspect of the present invention, provided is an image conversion device, which includes: a neural network trained to extract a plurality of feature maps for an image for each of a plurality of convolutional layers; an operator which calculates a style loss function based on the plurality of feature maps for a style image extracted from the plurality of convolutional layers and the plurality of feature maps for the input image, and calculates a content loss function based on the plurality of feature maps for a content image extracted from one convolutional layer and a plurality of feature maps for an input image; and a conversion unit which converts the style and content of the input image by using the style loss function and the content loss function. Accordingly, it is possible to reduce a time required to convert the style and content of the input image.
Patent KR-20210110928-A (KR)
Title: A machine for making ice flake
Inventor: KIM TAE GYUN
IPC: F25B43/00
Filed: 2020-03-02
Abstract: The present invention relates to an ice flake maker. The ice flake maker of the present invention comprises: a water tank containing a liquid; an ice-making drum immersed in the liquid and rotating while generating ice on the surface through a refrigerant supplied to an internal space; a refrigerant flow unit inserted into the internal space, and including a refrigerant supply pipe for supplying the refrigerant to the internal space and a refrigerant recovery pipe for recovering the supplied refrigerant while being positioned in a space different from a shape inserted with respect to the refrigerant supply pipe; a rotation unit including a rotation shaft coupled to the side surface of the ice-making drum and a driving motor configured to rotate the rotation shaft to rotate the ice-making drum; a crushing unit crushing the ice to make ice flakes; and a storage for storing the ice flakes. An objective of the present invention is to provide the ice flake maker which is easy to manufacture, maintain, and repair a refrigerant flow unit.
Patent KR-20210115289-A (KR)
Title: Composition for preventing or treating andropause related symptoms comprising the extract of licorice
Inventor: MYUNG SOON CHUL
IPC: A61P15/12
Filed: 2020-03-12
Abstract: The present invention relates to a composition for preventing or treating andropause syndrome containing a Glycyrrhiza uralensis extract. More specifically, the present invention relates to a composition for preventing or treating andropause syndrome containing a Glycyrrhiza uralensis extract which increases the expression of male hormone-related genes and proteins in male testicular cells, and exhibits a testosterone secretion promoting effect. The Glycyrrhiza uralensis extract provided by the present invention increases the expression of male hormone-related genes and proteins and exhibits the testosterone secretion promoting effect, so that the Glycyrrhiza uralensis extract can be very usefully used in the development of food for treatment or alleviation of andropause syndrome.
Patent KR-20210119122-A (KR)
Title: An adhesive composition and protective film comprising an adhesive layer preparing from the same
Inventor: KWON HYE RIM
IPC: C09J7/38
Filed: 2020-03-24
Abstract: The present invention relates to an adhesive composition and a protective film comprising an adhesive layer prepared by using the same. According to the present invention, peeling force according to peeling speeds can be improved.
Patent KR-20210119778-A (KR)
Title: Rechargeable lithium battery
Inventor: KIM DAHYUN
IPC: H01M4/525
Filed: 2020-03-25
Abstract: Provided is a lithium secondary battery including: a positive electrode including a positive electrode current collector and a positive electrode active material layer positioned on the positive electrode current collector; a negative electrode including a negative electrode active material; and an electrolyte including a non-aqueous organic solvent, lithium salt, and an additive, wherein the positive electrode active material layer includes a positive electrode active material and carbon nanotubes, the average length of the carbon nanotubes is 1 μm or more and less than 200 μm, the carbon nanotubes are included in 0.5 wt% or more and less than 4 wt% based on the total weight of the positive electrode active material layer, and the additive includes a cyclic sulfone-based compound represented by chemical formula 1. Details of chemical formula 1 are as described in the specification.
Patent KR-20210125662-A (KR)
Title: The golf club's swing posture verification calibration system and the method of posture correction using it
Inventor: SIN SEONG HYEON
IPC: A63B24/00
Filed: 2020-04-08
Abstract: The present invention relates to a system for checking and correcting a posture for swinging a golf club to enable a user to visually check an incorrect posture and correct the incorrect posture, and a posture correction method using the same. According to the present invention, the system comprises: a divot unit detecting a divot; a first camera unit magnifying and photographing a golf club of a user swinging the golf club and the divot unit from the front side; a second camera unit photographing the entire body of the user swinging the golf club from the front side; a control unit calculating the user's posture state, a trajectory of a golf ball, and a divot state; and a terminal unit displaying the user's posture state, the trajectory of the golf ball, and the divot state on a screen, displaying the user's posture state and the trajectory of the golf ball on images of the first camera unit and the second camera unit, and storing and transmitting the images to a server or a mobile terminal.
Patent KR-20210126403-A (KR)
Title: Method and apparatus for transmission and reception of uplink data channel in wireless communication system
Inventor: BANG JONGHYUN
IPC: H04W72/14
Filed: 2020-04-10
Abstract: The present invention relates to a communication technique for convergence between an IoT technology and a 5G communication system for supporting higher data transmission rate beyond a 4G system, and a system thereof. The present invention may be applied to intelligence services (e.g., smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, etc.) based on a 5G communication technology and an IoT related technology. In addition, the present invention relates to a method and apparatus for transmitting or receiving a data channel in a wireless communication system. More specifically, the present invention relates to a method for transmitting or receiving an uplink data channel in an unlicensed band. More specifically, the present invention proposes a method for determining, based on a method for transmitting an uplink data channel which a terminal has received from a base station or which the base station has set for the terminal, a channel access procedure scheme and uplink data channel transmission. The method for determining uplink data channel transmission in the wireless communication system comprises the steps of: allowing the base station to configure downlink control information; allowing the terminal to receive the downlink control information; allowing the terminal to determine the received downlink control information; and allowing the terminal to perform a channel access procedure determined on the basis of the process and to perform uplink transmission.
Patent KR-20200122262-A (KR)
Title: Method and apparatus for integrated management of wallet
Inventor: LEE DONG SAN
IPC: G06Q20/22
Filed: 2020-04-17
Abstract: A device for integrated management of a wallet according to one aspect of the present invention comprises: an input circuit; a display; a memory; and a processor. The processor may be configured to create a master wallet for financial service members and communicate with a financial service server of a financial service company providing a financial service to which the financial service members have subscribed as members for connecting each wallet provided to the financial service members by each financial service company to the master wallet and integrally managing the wallets of the financial service members independently operated by each financial service company through the master wallet.
Patent KR-20210094441-A (KR)
Title: Robot furniture system and arrangement method for robot furniture
Inventor: PARK JIN TAE
IPC: A47B91/00
Filed: 2020-04-21
Abstract: The present invention relates to a robot furniture system and an arrangement method of robot furniture. The robot furniture system comprises: a furniture body; a moving unit disposed on the furniture body and moving the furniture body; and a control unit setting a movement path of the furniture body and including a driving unit for controlling driving of the moving unit. According to the present invention, the robot furniture can be automatically moved to be disposed to a position where a user wants, a space is maximally used in a narrow space in a case of using hybrid type furniture, and an arrangement position can be easily changed without work load of the user in a wide space.
Patent KR-20210131543-A (KR)
Title: Test handler for electronic component and electorninc component transfer method using the same
IPC: G01R31/28
Filed: 2020-04-24
Abstract: The present invention relates to an electronic component test handler, which includes: a test tray including a tray body having an insert so that an electronic component can be loaded and a gripper capable of gripping the electronic component such that the relative position of the electronic component with respect to the tray body is fixed; and an opening module selectively engaging with the gripper by ascending toward the test tray and capable of moving the gripper such that the gripper grips the electronic component. The gripper includes first and second grip bodies capable of moving in opposite directions. The opening module moves in the horizontal direction with the first and second grip bodies engaged. As a result, the first and second grip bodies move forward and backward in relation to the electronic component.
Patent KR-20200049732-A (KR)
Inventor: KIM CHANG LAE
IPC: G01R31/28
Filed: 2020-04-27
Abstract: The present invention relates to a test handler to prevent a phenomenon that the electronic devices are jumbled due to changes in unloading order of the electronic devices. According to the present invention, the test handler comprises: a loading unit loading the electronic devices; a test support unit testing the loaded electric devices; an unloading unit classifying the tested electronic devices into each grade to unload the classified electronic devices; and a control unit controlling the loading unit, the test support unit, and the unloading unit.
Patent KR-20200130135-A (KR)
Title: Sealing structure
Inventor: YOSHIDA SATOSHI
IPC: F16J15/34
Filed: 2020-04-29
Abstract: The present invention relates to a sealing structure (1), which comprises: a first member (11) having a cylindrical part; a second member (6); and an annular sealing member (7) for sealing a space between the first and second members (11, 6), wherein a lubricant is supplied to the space. The annular sealing member (7) includes: a fixed portion fixed to the first member (11); a rubber rib portion (31) having a base portion (31a) extending in a first axial direction from the fixed portion, and a contact portion (31c) formed to be in contact with a sealing surface (41); a pressing member provided between the base portion (31a) and the contact portion (31c) to press the contact portion (31c) toward the sealing surface (41); and a support portion (45) provided along the base portion (31a), and having higher rigidity than that of the base portion (31a). Accordingly, the performance of releasing an old lubricant when a new lubricant is supplied can be improved.
Patent KR-20200126932-A (KR)
Inventor: KIM BEOM SIK
IPC: C01B32/40
Filed: 2020-04-29
Abstract: The present invention provides an apparatus for manufacturing carbon monoxide, comprising: a supply unit for supplying liquid formic acid; a vaporization unit for vaporizing by heating the formic acid supplied from the supply unit; a reaction unit comprising a WO_x/ZrO_2 catalyst layer and making the vaporized formic acid react with the WO_x/ZrO_2 catalyst to generate water vapor (H_2O) and carbon monoxide (CO); and a separating unit for cooling and condensing the water vapor (H_2O) generated in the reaction unit to separate the water vapor from carbon monoxide (CO). The present invention also provides a method for manufacturing carbon monoxide from formic acid using the apparatus. The present invention provides an economically excellent manufacturing method and manufacturing apparatus by having high formic acid throughput per hour and a conversion rate of 95% or more to provide carbon monoxide with high efficiency. The present invention also has a useful effect that can provide high-purity carbon monoxide with high industrial applicability.
Patent KR-20210133777-A (KR)
Title: Display module having connection strcture between micro led and tft layer
IPC: H01L25/075
Filed: 2020-04-29
Abstract: An objective of the present invention is to provide a display module that a micro LED electrode pad and a TFT electrode pad can have a bonding structure through a metal bond in which a new metal compound is generated. The display module comprises: a glass substrate; a thin film transistor (TFT) layer disposed on the front surface of the glass substrate; a TFT substrate disposed on the rear surface of the glass substrate and including a driving circuit for driving the TFT layer; and a plurality of light emitting diodes (LEDs) having LED electrode pads electrically connected to the TFT electrode pads of the TFT layer. The LED electrode pad and the TFT electrode pad have a metal bonding structure.
Patent KR-20210044678-A (KR)
Title: Device with mip(memory inside pixel) display
Inventor: LEE JAE HOON
IPC: G09G5/12
Filed: 2020-04-29
Abstract: The present invention relates to an electronic device with a memory inside pixel (MIP) display to reduce power consumption. According to the present invention, the electronic device comprises: a controller configured to receive first video data including at least one bit value, generating clock signals having different assigned periods corresponding to each of the at least one bit value in the order of a least significant bit (LSB) to a most significant bit (MSB), and in response to each of the generated clock signals, read each of the at least one bit value from a first memory to determine control data; a first memory storing at least one bit value of the first video data; and a pixel circuit configured to control light emission of a pixel (PX) on the basis of the control data.
Patent KR-20210137320-A (KR)
Title: Freshness- maintaining packaging film with antimicrobial properties, and manufacturing method thereof
IPC: C08K3/22
Filed: 2020-05-08
Abstract: The present invention relates to a functional packaging film capable of effectively maintaining the freshness of fresh food and having an excellent antibacterial effect, and more specifically, to an antibacterial freshness-maintaining packaging film comprising: a resin mixture consisting of a first low-density polyethylene and a second low-density polyethylene; an antifogging agent; porous inorganic particles supported with nano zinc oxide; and zinc oxide nanoparticles, and a method for manufacturing the same.
Patent KR-20210136728-A (KR)
Title: Method of location-based contents sharing
IPC: H04W4/02
Filed: 2020-05-08
Abstract: The present invention relates to a location-based data sharing method of a server connected to an information requesting terminal and a request receiving terminal through a network, which enables a user to receive real-time or past situations as multimedia data without moving to a remote location. According to the present invention, the location-based data sharing method comprises, by a server: a first step of receiving request data from an information requesting terminal, wherein the request data includes location information and time information; a second step of generating a location range according to a predetermined criterion on the basis of the location information of the request data; a third step of generating a list of request receiving terminals on the basis of the location range; a fourth step of sending the request data to the request receiving terminals included in the list; a fifth step of receiving acceptance data from the request receiving terminal; a sixth step of designating at least one terminal among the request receiving terminals as an information providing terminal and transmitting designation information to the request receiving terminal; a seventh step of receiving multimedia data from the information providing terminal, wherein the multimedia data includes location information and time information of multimedia; and an eighth step of transmitting the multimedia data to the information request terminal.
Patent KR-20210137362-A (KR)
Title: Construction Methods of Prefabricated Structures and Their Structures
IPC: E04B1/343
Filed: 2020-05-10
Abstract: The present invention relates to a construction method of a prefabricated structure, which can facilitate easier assembly during construction, maintain rigidity after assembly, simply change the installation place of a structure by enabling disassembly after construction, and double the wall of the structure, thereby maximizing insulation, and a structure thereby. The construction method comprises the steps of: piecing frames (10) of a predetermined shape by assembling coupling members (12) of the same shape to each other; disposing the pieced frames (10) at predetermined distances; coupling vertical bars (40), horizontal bars (52), and connecting members (28) to the inner and outer edge surfaces of each of the disposed frames (10); attaching a door (66) to the front of the disposed frames (10); and respectively coupling outer wall (66) to the outer edge surfaces of the frames (10) to which the horizontal bars (52) and the connecting members (28) are coupled.
Patent KR-20210137728-A (KR)
Title: Pad for mask
IPC: A62B18/08
Filed: 2020-05-11
Abstract: The present invention relates to an attaching pad for a mask which is separately manufactured from a mask, and is simply attached to conventional masks to be used for preventing glass fogging. The attaching pad for a mask may comprise a predetermined size of a sheet, and an adhesive layer formed on a rear side of the sheet.
Patent KR-20210144301-A (KR)
Title: Method for producing a powdery self-emitting photo-convert materials for bio-phototherapy and a optical exchanged complex structure sapphire materials prepared thereby
IPC: C09K11/02
Filed: 2020-05-22
Abstract: The present invention relates to a method for manufacturing a self-luminous type light conversion material for bio-phototherapy and a powder-type sapphire composite structure light conversion material manufactured through the same and relates to a manufacturing method for providing a light conversion material having a composite structure and a powder-type sapphire composite structure light conversion material manufactured through the same as a material designed with a composite structure, which is an eco-friendly energy source with the principle of emitting light by absorbing sunlight and ambient light to perform the phototherapy function, uses a sapphire-based blue phosphorescent and fluorescent substance as excitation light in a core having a relatively long light emission time, and selects a wavelength in a shell part to absorb the excitation light and perform the light conversion, thereby selecting a wavelength to efficiently express the phototherapy function. Through the powder-type sapphire composite structure light conversion material comprising a blue excitation light core and a light conversion shell surrounding the blue excitation light core, it is possible to replace an LED light emitting device as a light source for phototherapy. The present invention can be applied to various phototherapy by using ambient light without an electrical energy source to output the required wavelength. The long afterglow characteristic of the sapphire-based blue phosphorescent and fluorescent substance acts as a variable in the luminance or emission time characteristic of the entire self-luminescence characteristic, so the material can emit light for a long time through artificial surface treatment during manufacturing. Therefore, phototherapy is efficiently performed through the selection of the light conversion by absorbing ambient light and emitting light by itself.
Patent KR-20210149997-A (KR)
Inventor: JUNG DONG IL
IPC: B60D1/02
Filed: 2020-06-03
Abstract: The present invention provides an electric cart for a honey extractor equipped with a drum holder, in which a cart, on which a drum is installed, towed by a honey extractor truck is allowed to move from the truck to the left and right sides so that the cart maintain balance even when the ground is uneven. According to the present invention, a drum holder configured to mount a drum by including a coupler is connected to the rear side of a cart main body. The coupler is formed of a large-diameter pipe body and small-diameter pipe body having a long hole formed therein so that the drum holder can move to the left and right sides and the pipe bodies are mutually connected by a fixing pin. The drum holder connected to the small-diameter pipe body is formed of a front wheel part equipped with the small-diameter pipe body, a connection part, and a rear wheel part to be assembled with each other. Accordingly, the electric cart provides an advantage of efficiently performing the overall operation of moving a honey extractor and a drum to a place where a beehive is placed and putting a beehive plate into the honey extractor to put collected honey into the drum.