baber/WOPTO huggingface dataset:
Patent KR-20210106150-A (KR)
Inventor: PARK SANG HUN
IPC: H01M50/20
Filed: 2020-02-20
Abstract: The present invention relates to a battery cell assembly and a battery pack comprising the same. The battery cell assembly comprises: a battery cell including an upper end part forming an electrode, and a vent part formed under the upper end part; and a connection member including a rim part formed to surround on an upper part of the upper end part, a protruding piece protruding downward from the rim toward the upper end part, a hook part protruding downward from the rim part and fastened to be caught on a lower part of the upper end part while being fitted into the vent part, and a first bus bar extending from the rim part in a first direction parallel to the upper end part. According to an embodiment of the present invention, it is possible to form an electrical connection between different battery cells using a connection member assembled to the battery cell, and by forming an electrical connection between different battery cells through the physical connection of the connection member, a defect in electrical connection can be resolved through simple replacement.
Patent KR-20200084812-A (KR)
Title: Functional nanofiber fabric and its manufacturing apparatus
Inventor: HWANG DO HYEOK
IPC: D06M11/79
Filed: 2020-02-25
Abstract: The present invention relates to a functional nanofiber fabric and a manufacturing device thereof. The present invention relates to the manufacturing device of the functional nanofiber fabric, a manufacturing method of the functional nanofiber fabric thereof, and a functional nanofabric thereof, the manufacturing device comprising: a paper winding roll; one or more nanofiber spinning devices; a laminating device for a nanofiber web; a functional material spinning device; and a laminating device for a functional material. The one or more nanofiber spinning devices are installed on a progress line of a paper unwound from the paper winding roll and form the nanofiber web by spinning the nanofiber to the paper. The laminating device for a nanofiber web is provided in a back end of each of the nanofiber spinning devices. The functional material spinning device is provided between the nanofiber spinning devices and forms a functional material layer on the nanofiber web by spinning a spinning solution containing the functional material having warmth in forms of fibers or dots. The laminating device for a functional material is provided in the back end of the functional material spinning device to compress the functional material layer. The present invention relates to a functional nanofiber fabric having a moisture-permeable property and a manufacturing device thereof capable of improving strength and moisture permeability with a thinner fabric than a conventional functional fabric and functions such as warmth and antibacterial and anti-odor ability; and improving productivity by facilitating continuous production.
Patent KR-20200032070-A (KR)
Title: Integrated circuit system with non-volatile memory and method of manufacture thereof
Inventor: YASUDA SHUICHIRO
IPC: H01L45/00
Filed: 2020-03-17
Abstract: An integrated circuit system and a manufacuturing method thereof comprises: an integrated circuit die having an address switch; a lower electrode contact having a property of a chemical vapor deposition or an atomic layer deposition, bonded to an address switch, and having no halogen component; a transition material layer directly on the lower electrode contact; and an upper electrode contact directly on the transition material layer for forming a nonvolatile memory array on the integrated circuit die.
Patent KR-20210027036-A (KR)
Title: Composition of Bio-ink Comprising Methacrylated Low Molecular Weight Collagen and Method for Producing Tissue-Like Structure Using the Same
Inventor: SUH JANG SOO
IPC: C12N5/00
Filed: 2020-03-20
Abstract: The present invention relates to a bio-ink composition comprising methacrylated low-molecular weight collagen and a method of preparing a tissue analog structure using the same, and more specifically, to a bio-ink composition comprising a specific amount or more of methacrylated low-molecular weight collagen as a cell carrier material, and a method of preparing a tissue analog structure using the same. The bio-ink composition of the present invention, comprising methacrylated low-molecular weight collagen as a cell carrier material, exhibits high viscoelasticity, strong structural stability, excellent printability, biocompatibility, and suitable mechanical characteristics subsequent to printing, and thus may be extremely usefully utilized in the manufacturing of a tissue analog structure using three-dimensional bioprinting.
Patent KR-20210119660-A (KR)
Title: a dispenser for top discharge type
Inventor: KIM CHAN
IPC: B65D83/00
Filed: 2020-03-25
Abstract: Disclosed is a top discharge-type dispenser capable of individually discharging granule-type accommodated foods or medicines through an opening. In accordance with an embodiment of the present specifications, a top discharge-type dispenser comprises: a container body applied to the top discharge-type dispenser formed to draw accommodated bodies through an upper opening, having an upper portion opened to accommodate the accommodated bodies edible, and having a post formed at the center to protrude vertically; a lifter having a through hole formed in the center to be lifted along the post, and having a bottom plate formed thereon to be inclined downward toward the center and collect the accommodated bodies at the center; an elastic band mounted on the bottom surface of the lifter, accommodated in a guide groove on the outer surface of the post when the lifter is lowered, and elastically biasing the lifter raised along the post to an initial state; an intermediate cover coupled to the opening of the container body, and opened at the center to draw the accommodated bodies; and an upper cover having one side hinged to the intermediate cover, having a handle formed on the other side, and for opening and closing the intermediate cover.
Patent KR-20210120414-A (KR)
Title: Display device
Inventor: DONGHEE LEE
IPC: H04N21/443
Filed: 2020-03-26
Abstract: A display device according to an embodiment of the present disclosure includes: one or more sensors which acquire sensing data; a display; a communication interface which performs short-range wireless communication with a mobile terminal; and a processor detecting whether an object is adjacent based on the acquired sensing data, performing automatic connection with the mobile terminal when detecting the proximity of the object, and displaying information received from the connected mobile terminal on the display.
Patent KR-20210120749-A (KR)
Title: Taking picture with barcode scanner for search for identification data of personnel
Inventor: KIM JEONG HUN
IPC: G06K9/20
Filed: 2020-03-28
Abstract: In the recent corona crisis, an identification verification procedure for receiving public masks and the like and a procedure for inputting content of an identification (ID) card are cumbersome and time-consuming. In addition, there has been a problem that it is difficult to prove whether a user brings an actual ID card. Accordingly, to solve such problems, use of a barcode reader, which mainly uses only a barcode reading function, is extended so that an ID card of a person visiting a medical or financial institution is input through an image recognition function of a barcode scanner by using the barcode scanner equipped with a digital camera function which is common in medical institutions such as pharmacies and the like, text of the ID card is recognized by using an OCR function to be input to or searched from a database, and photographed images are stored so that a person can prove that the person has brought and showed an actual ID card. According to the present invention, image data is transmitted to a memory of an IT device through image shot and image shipping through settings of the barcode scanner, the transmitted image data is analyzed by OCR so that content is automatically input and inquired, and images are stored in a repository. The barcode scanner includes a photographing function through a program connected to the barcode scanner and an image of a photo is loaded so that personal information is recognized through OCR.
Patent KR-20210123150-A (KR)
Inventor: KIM CHANG HWAN
IPC: G06F40/35
Filed: 2020-04-02
Abstract: The present invention relates to a chatbot system for visually expressing emotions. According to an embodiment of the present invention, the chatbot system comprises: an input unit for receiving an input sentence from a user; a situation and emotion analysis unit for analyzing a situation and an emotion of a user on the basis of the input sentence; an output sentence generating unit for generating a first output sentence for displaying empathy to the user to correspond to the input sentence, and a second output sentence output by following the first output sentence to provide an advice for the user; an emotional expression determining unit for determining a first emotional expression corresponding to the first output sentence and a second emotional expression corresponding to the second output sentence; and an output unit for simultaneously outputting the first output sentence and the first emotional expression, and subsequently simultaneously outputting the second output sentence and the second emotional expression. According to an embodiment of the present invention, a user and a chatbot are assisted to more flexibly and effectively interact with each other by analyzing a situation and an emotion from a sentence input by the user and dualizing an answer and emotional expressions for the analyzed situation and emotion.
Patent KR-20210123713-A (KR)
Title: How to Deliver Learning Content Using Applications
Inventor: LEE JUNG HWAN
IPC: G06Q30/02
Filed: 2020-04-03
Abstract: The present invention relates to a method for providing learning content using applications, which enables students to easily perform prior learning, solution learning, and review learning through applications installed in a smart device. According to one embodiment of the present invention, a method for providing learning content using applications in a learning process including a learning subject unit using learning content and a learning operation unit operating and managing the learning content to be used by the learning subject unit comprises the following steps: generating, by the learning operation unit, a task through a task management unit; selecting, by the learning subject unit, any one of the tasks generated by the task management unit and performing the selected task; performing, by the learning subject unit, solution learning by providing one or more solutions of the performed task; performing, by the learning subject unit, the task or selecting and reviewing one of contents of which the solution learning has been performed; and reflecting results of the reviewed learning content in the learning process.
Patent KR-20210125834-A (KR)
Title: Differential Power Processor for Improving Performance of Photovoltaic Systems with Multiple Photovoltaic Modules Connected in Series and power control apparatus using the same
Inventor: PARK SANG YOUNG
IPC: H02M3/155
Filed: 2020-04-09
Abstract: The present invention relates to a differential power processing (DPP) converter, which solves a problem that a photovoltaic output lowering phenomenon is extended to the entire system, not just a corresponding solar module in a manner of limiting current for other normal elements because an element, in which the lowest current flows, causes a current flow bottleneck phenomenon in a serially connected circuit configuration when a shadow is momentarily cast on partial solar modules or a failure or performance degradation occurs in a mid to long term, wherein the photovoltaic system is used for home and industries by connecting two or more solar modules thereof in series to form a PV string which generates a high output, and then converting direct current power, generated in one or multiple strings, into alternating current power. The differential power converter includes: a controller; a voltage/current meter; a wireless communication connecting device; a bypass switch; an MC4 connector for connecting a DC/DC converter to a PC module; and an MC4 connector for external connection.
Patent KR-20210125854-A (KR)
Title: Method and apparatus for performing handover from nr to en-dc in next generation mobile communication system
Inventor: JUNG SANGYEOB
IPC: H04W36/14
Filed: 2020-04-09
Abstract: The present disclosure relates to a communication technique for converging a 5G communication system to support a higher data rate than a 4G system with IoT technology, and a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security- and safety-related services, etc.) based on 5G communication technology and IoT-related technology. The present disclosure discloses a method and apparatus for performing handover in a next generation mobile communication system. A control signal processing method in a wireless communication system includes the steps of: receiving a first control signal transmitted from a base station; processing the received first control signal; and transmitting a second control signal generated based on the processing, to the base station.
Patent KR-20210128678-A (KR)
Inventor: KANG SUN JUNG
IPC: E06B9/80
Filed: 2020-04-17
Abstract: The present invention relates to a fireproof shutter device with an improved fireproof function. More specifically, the present invention comprises: a shutter frame formed along a periphery of an inlet for entering; a fireproof shutter lifted according to the shutter frame to close the inlet to block movement of a fire; a fireproof sealing unit sealing to prevent the fire from being leaked between the shutter frame and the fireproof shutter; and a shutter driving unit for moving the fireproof shutter when the fire occurs. According to the present invention as described above, a gap between the fireproof shutter and the frame is firmly sealed to prevent a substance generated by the fire from being leaked to improve fireproofing efficiency to improve reliability.
Patent KR-20210131016-A (KR)
Title: Cationic polymer membrane for fuel cell and membrane-electrode assembly comprising same
IPC: H01M8/1081
Filed: 2020-04-23
Abstract: The present invention relates to a cationic polymer membrane capable of prevent diffusion of a transition metal to be eluted to an electrolyte membrane from an electrode, a membrane-electrode assembly comprising the same, a manufacturing method thereof. The membrane-electrode assembly comprising a cationic polymer membrane forms a barrier layer by the cationic polymer membrane in order to block movement of transition metal cation eluted from an electrode to block movement and diffusing of transition metal by electrostatic repulsion so that poisoning of an electrolyte membrane is prevented to improve performance/durability of a fuel cell. When a specific ratio with a part not to reduce or maintain ionic conductivity of a proton is satisfied, a conductivity of the proton is not reduced.
Patent KR-20200132751-A (KR)
Inventor: KIM JI HYE
IPC: H01L51/00
Filed: 2020-05-15
Abstract: The present invention relates to a method for selecting an organic light emitting device material with good performance by evaluating reversibility, which is electrical stability, of an organic light emitting device material in a (+) radical state and a (-) radical state by using cyclic voltammetry (CV). According to the present invention, the method for selecting an organic light emitting device material comprises the following steps of: (S1) obtaining a cyclic voltammogram in an oxidation range or a reduction range of two or more samples at one or more scanning speeds by using CV; and (S2) classifying the samples into a first group and a second group by using the cyclic voltammogram to compare the reversibilities thereof.
Patent KR-20200134174-A (KR)
Inventor: CHU CHUN HSIEN
IPC: B23Q11/14
Filed: 2020-05-20
Abstract: A supplementary mechanism for providing temperature rising and lowering effects to a machine tool spindle is a pipeline for connecting the spindle of the machine tool and a cooling device. The present invention provides the supplementary mechanism which can provide an additional temperature rising function with respect to the spindle of the machine tool having the cooling device while maintaining an original temperature lowering function thereof, and can provide the temperature raising and lowering effects. When lowering the temperature, a cooling liquid provided by the cooling device is passed to directly cool the machine tool spindle. When raising the temperature, a flow path is switched, so that the cooling liquid of the cooling device cannot flow to the machine tool spindle, and the liquid flowing out of the machine tool spindle forms an independent circulation channel. Therefore, the supplementary mechanism heats the liquid in the independent circulation channel, thereby achieving the effect of raising the temperature through rapid heating.
Patent KR-20210145353-A (KR)
Inventor: LEE SUN HEE
IPC: A41D13/11
Filed: 2020-05-25
Abstract: Disclosed is a mask with adjustable strap length. The mask with adjustable strap length includes: a filter which filters out fine particles; a first strap passage formed on a right side of the filter; a second strap passage formed on an upper side of the filter; a third strap passage formed on a left side of the filter; and one strap passing through the first strap passage, the second strap passage, and the third strap passage successively, wherein length adjusting units and ear bands are formed using the single strap. Accordingly, the length or size of each of two mask earrings can be easily adjusted to fit a size of a user's face.
Patent KR-20210145479-A (KR)
Inventor: KIM SEUNG CHEOL
IPC: B05C9/14
Filed: 2020-05-25
Abstract: An electrode sheet drying device according to an embodiment of the present invention includes: an unwinder and a rewinder for continuously transporting an electrode sheet coated with an active material; a chamber which is positioned between the unwinder and the rewinder and through which the electrode sheet passes; at least one heater disposed in the chamber to apply heat to the electrode sheet; and a temperature sensing device arranged in the chamber to lower the temperature of the electrode sheet. The temperature sensing device is arranged to lower the temperature of the electrode sheet that has passed through the heater.
Patent KR-20210147694-A (KR)
Inventor: JANG CHAN YOUNG
IPC: H04N9/04
Filed: 2020-05-29
Abstract: Provided is an image signal processor in which a zigzag-type noise is reduced and a false color defect is relieved to output a binned image with improved image quality. The image signal processor includes: a white balancing block that performs white balancing on a raw RGB image of a Bayer pattern received from an image sensor in a kernel unit; a green generation block that performs cross-binning on a white-balanced G pixel to generate a first green pixel, and adds a high-frequency component to which a preset weight is applied to generate a binned green pixel; a red-blue generation block that generates a U pixel and a V pixel indicating directionality, on the basis of the binned green pixel, a white-balanced R pixel, and a white-balanced B pixel, and merges the binned green pixel to each of the U pixel and the V pixel to generate a binned red pixel and a binned blue pixel; and an inverse white balancing block that performs an inverse white balancing on the binned red pixel, the binned green pixel, and the binned blue pixel to output a final binning image.
Patent KR-20210156976-A (KR)
Inventor: KIM JI SOL
IPC: A61Q19/00
Filed: 2020-06-19
Abstract: The present invention relates to a cosmetic composition containing a torf moor mud extract as an active ingredient, wherein the cosmetic composition contains a torf moor mud extract as an active ingredient so that anti-bacterial and anti-inflammation actions are excellent, and a moisturizing function can be consistently maintained, thereby being effective in improvement of atopic skin disease.
Patent KR-20200078458-A (KR)
Title: Electronic device antenna arrays mounted against a dielectric layer
Inventor: EDWARDS JENNIFER M
IPC: H01Q9/04
Filed: 2020-06-24
Abstract: In an electronic device, a phased antenna array on a dielectric substrate for transmitting millimeter wave signals through a dielectric cover layer, a dielectric substrate, and a dielectric cover layer may be provided. The array may include conductive traces mounted against the dielectric layer. The conductive traces may form patch elements or parasitic elements for a phase antenna array. The dielectric layer may have a dielectric constant and thickness selected to form a quarter wave impedance converter for the array at the operating wavelength of the array. The substrate may include fences of conductive vias laterally surrounding each of the antennas in the array. When configured in this manner, signal attenuation, destructive interference, and surface wave generation associated with the presence of a dielectric layer over the phased antenna array may be minimized.
Patent KR-20220005212-A (KR)
Title: Concrete wall structure
Inventor: SHIN GWANG SIK
IPC: E02D5/56
Filed: 2020-07-06
Abstract: The present invention relates to a concrete wall structure, configured by combination of a concrete connecting pole and a concrete plate body, wherein the concrete connecting poles are fixed and installed vertically at regular intervals so that wing surfaces are formed with a certain width on the outer peripheral surface of which the inside is hollow and formed at a certain height, and the concrete plate body is connected by a fastening means so that both end surfaces are in close contact with the wing surfaces formed on the connecting poles on both sides between the connecting poles. Thus, the concrete wall structure can easily and quickly perform cutting off and separate spaces over a wide area, while at the same time greatly improving work efficiency and effectiveness.
Patent KR-20220008089-A (KR)
Inventor: CHO CHUL HYUN
IPC: G01F25/00
Filed: 2020-07-13
Abstract: The present invention relates to a water meter inspection apparatus comprising: a storage tank for storing water required in water meter inspection; a supply pump for forcibly circulating water of the storage tank in one direction; a static pressure tank for maintaining water supplied by the supply pump in a static pressure state; an inspection bed for inserting the water of the static pressure tank into water meters connected with each other; and a standard water meter which is connected with the inspection bed and measures flow amount of the water discharged through the water meters. The inspection bed comprises: a socket which is connected between any one and another among the water meters; and a conditioner which is mounted inside the socket and suppresses occurrence of turbulence when the water flows in. The water meter inspection apparatus minimizes swirling flow when the water flows in, and thus increases credibility of inspection results.
Patent KR-20220009624-A (KR)
Inventor: BAEK SANG WOO
IPC: B60K6/40
Filed: 2020-07-16
Abstract: A torsional damper assembly is disclosed. The disclosed torsional damper assembly comprises: an engine; a transmission disposed to face the engine; a first damper unit coupled to the engine; and a second damper unit coupled to the transmission and spline-coupled to the first damper unit.