baber/WOPTO huggingface dataset:
Patent KR-20210143595-A (KR)
Title: Secondary battery and manufacturing method for the same
IPC: H01M10/04
Filed: 2020-05-20
Abstract: A secondary battery according to the present invention comprises: an electrode assembly having a first electrode bent in a zigzag shape, a second electrode bent in a zigzag shape to overlap the first electrode, and a separation membrane bent in a zigzag shape to be interposed between the first and the second electrode; a can for accommodating the electrode assembly; and a cap part mounted on an opening of the can, wherein the upper end portion of the first electrode is disposed on the uppermost end of the electrode assembly while extending longer than the second electrode, and a lower end of the second electrode is disposed on the lowermost end of the electrode assembly while extending longer than the first electrode, a first protruding piece coupled to the cap part is provided on the upper end portion of the first electrode, and a second protruding piece coupled to the can is provided on the lower end portion of the second electrode. The present invention improves the structure of the electrode assembly to enhance degree of integration thereof.
Patent KR-20210147296-A (KR)
Inventor: KIM HYO JUN
IPC: H02P25/032
Filed: 2020-05-28
Abstract: The present invention relates to an apparatus for controlling driving of an actuator for generating vibration, which is an apparatus for controlling driving of an actuator for generating vibration by using electromagnetic force between a magnet and a driving coil disposed therein. The apparatus of the present invention comprises: a control processing unit outputting a control command signal including command signals about a rotational direction or rotational speed of the actuator according to a driving signal; a powerline electrically connecting a driving driver and the driving coil of the actuator; a driving driver controlling power such that power can be applied through the power line to the driving coil according to the control command signal; a switch unit taking on or off electrical connection between the powerline and the ground or between a plurality of power sublines constituting the powerline; and a switching control unit controlling the switch unit such that the powerline and the ground or the power sublines are electrically connected when a sudden stop signal is inputted. According to the present invention, vibration forces caused by rotational driving can be augmented.
Patent KR-20210148617-A (KR)
Inventor: GIM JIN CHEOL
IPC: A61C13/36
Filed: 2020-06-01
Abstract: The present invention provides a system for manufacturing dental restoration capable of improving manufacturing convenience and compatibility, and a method thereof. The method for manufacturing dental restoration comprises: a first step of setting a cross nesting region between a virtual artificial tooth part exceeding a vertical dimension and a virtual base gum part as an erasing area, wherein the virtual artificial tooth part has three dimensional appearance information of a standardized size of each tooth between surface information of a target dental arch and a clam dental arch aligned by considering a vertical dimension of an operated person, and the virtual base gum part is virtually arranged so that an appearance of an inner surface corresponds to the surface information of the target dental arch; a second step of generating a virtual artificial tooth cut guide including a cut hole corresponding to a virtual parting face along an inner periphery from which the erasing area is erased, and a virtual artificial gum part including a couple groove corresponding to the virtual parting face; a third step of cut-compensating an apical end of an artificial tooth part protruding toward the inner side, based on the inner periphery of each cut hole of an artificial tooth cut guide manufactured based on the virtual artificial tooth cut guide, by hanging one side of an external perimeter outline between each occlusion end and the apical end of the artificial tooth part to the inner periphery of the cut hole, so that an artificial tooth part corresponding to the virtual artificial tooth part is compensated to have height corresponding to the vertical dimension; and a fourth step of manufacturing dental restoration by inserting and fixing the artificial tooth part with the cut-compensated apical end in each coupling groove of an artificial gum part manufactured based on the virtual artificial gum part.
Patent KR-20210150072-A (KR)
Inventor: LEE KI YOUNG
IPC: H01M10/48
Filed: 2020-06-03
Abstract: The battery cell pressure measurement apparatus according to one embodiment of the present invention comprises a pressure sensor which measures pressure of battery cells stacked inside a battery module. The pressure sensor comprises: a plurality of pressure measurement units; a connection unit which connects the plurality of pressure measurement units with each other; and an output unit which is connected with the connection unit and outputs a pressure value measured by the pressure measurement units. The plurality of pressure measurement units are arranged on the surface of the battery cells to measure pressure of the battery cells. The battery cell measurement apparatus deliberately measures swelling pressure of the battery cell.
Patent KR-20200077496-A (KR)
Title: Circuit board, motor and electronic power steering system
Inventor: JINSU PYEON
IPC: H02K11/30
Filed: 2020-06-23
Abstract: Embodiments of the present invention relate to a technology for securing safety of vehicle driving. A power terminal supplying power to a plurality of magnetic elements is divided and formed into a plurality to enable at least a hall element to be driven even if the power terminal or a grounding unit is damaged due to a defect in a circuit, thereby greatly reducing the risk of accidents during driving of the vehicle.
Patent KR-20220004859-A (KR)
Title: System and method for web real-time communication based uncontact event service
Inventor: LEE WON HUM
IPC: G06Q50/28
Filed: 2020-07-02
Abstract: Provided is a system for providing a (web real-time communication WebRTC)-based non-face-to-face event service, which provides a platform two-way streaming a plurality of participants and an independent studio in real-time. According to the present invention, the system comprises: at least one participant terminal participating in and shooting a non-face-to-face event to transmit a video in real-time and receiving and outputting a studio video shot in an independent studio in real-time; at least one display provided to output the video received from at least one participant terminal, respectively; at least one camera shooting a host of a non-face-to-face event in the independent studio; and a non-face-to-face event service providing server including a participation request unit transmitting a participation request message to at least one participant terminal by using at least one type of medium, a storage unit storing one-to-one mapping information between at least one participant terminal and at least one display, a control unit receiving the video of at least one participant terminal in real-time on the basis of WebRTC and outputting the received video on the at least one display, and a transmission unit transmitting the video shot by the at least one camera to the at least one participant terminal on the basis of WebRTC.
Patent KR-20220005858-A (KR)
Title: Cleaning Method for Asbestos Removal Sites Using Steam Spray System
Inventor: KIM MYEONG HYEON
IPC: B08B3/02
Filed: 2020-07-07
Abstract: The present invention relates to an asbestos removal site cleaning method. The method includes the following steps of: removing vinyl surrounding an asbestos removal site after asbestos removal work; spraying steam to the asbestos removal site, from which the vinyl has been removed, by using a steam sprayer (100); and wiping the area, to which the steam has been sprayed, when a predetermined time has elapsed after the spraying of the steam to clean asbestos dust, scattering dust and accumulated dirt remaining in the asbestos removal site. The steam sprayer (100) includes: a steam generation tank (110) storing water therein and including a steam discharge pipe (150) provided in an upper part to discharge steam to the outside; a heater (120) is provided in the steam generation tank (110) to produce steam by heating the water; a thermometer (140) provided in an upper part of the steam generation tank (110) to display the temperature of the inside of the steam generation tank (110); a pressure meter (130) provided in the upper part of the steam generation tank (110) to display the pressure of the inside of the steam generation tank (110); a steam gun (160) detachably combined with the steam discharge pipe (150) and spraying steam (C) to the asbestos removal site; a power supply part (175) supplying power to the heater (120); and a circuit breaker (177) cutting off the supply of power to the heater (120) when the temperature of the inside of the steam generation tank (110) exceeds a reference temperature. Therefore, the present invention is capable of cleaning various types of dirt and dust in an asbestos removal site by spraying steam.
Patent KR-20220006686-A (KR)
Inventor: JO JUNG YUN
IPC: H01L27/12
Filed: 2020-07-08
Abstract: According to an embodiment of the present invention, a display device can be provided. The display device includes: a substrate including a plurality of pixels; a buffer film disposed on the substrate; an etch stopper layer disposed between the substrate and the buffer layer; and at least one through hole penetrating the substrate, the buffer layer, and the etch stopper layer. The etch stopper layer includes amorphous carbon.
Patent KR-20220006721-A (KR)
Title: Coupling structure of seperable holder for microparticle generator
Inventor: LEE SEUNG AN
IPC: A24F40/40
Filed: 2020-07-09
Abstract: The present invention relates to a detachable holder coupling structure of a fine particle generating device. The present invention provides the detachable holder coupling structure of the fine particle generating device which comprises: an inner frame having a hole formed in the center thereof; a case having a hole at a position corresponding to the hole of the inner frame and coupled to an outer side of the inner frame to form an exterior; and a cylindrical holder coupled to the hole of the inner frame and accommodating a cigarette. The holder is attachable/detachable to/from the inner frame.
Patent KR-20220007826-A (KR)
Inventor: KIM JAE IK
IPC: H01L27/32
Filed: 2020-07-10
Abstract: The present invention provides a display device in which a display area is extended to enable image expression even in an area where components are arranged, and a method for fabricating the same. The display device comprises: a substrate having a display region including a transmissive region and a pixel region, and an outer peripheral region in the display region; a display element disposed to correspond to the pixel region and including a pixel electrode, an intermediate layer on the pixel electrode, and a counter electrode on the intermediate layer; a hydrophobic layer disposed to correspond to the transmissive region; and a plurality of fine particles disposed on the hydrophobic layer and comprising the same material as the counter electrode.
Patent KR-20220008172-A (KR)
Inventor: LEE HYO JIN
IPC: H04W24/10
Filed: 2020-07-13
Abstract: According to an aspect of the present invention, an operation method of a base station in a mobile communication system comprises the steps of: receiving position information of at least one user equipment (UE), and determining an initial position of an unmanned aerial vehicle (UAV) based on the position information; transmitting, to the UAV, control information related to the initial position and association information between the at least one UE and the UAV; receiving, from the UAV, first feature information related to a communication state between the at least one UE and the UAV; and transmitting control information related to a movement position of the UAV based on an output of a reinforced learning network to which the first feature information is input. The present invention can support communication of the UE quickly by adaptively deploying the UAV according to the situation of the UE.
Patent KR-20220008459-A (KR)
Inventor: YOO HYOUNG SUK
IPC: H01Q1/38
Filed: 2020-07-14
Abstract: The present invention relates to a dipole antenna for use in an oral cavity. The dipole antenna includes: a dielectric substrate; a meander-shaped radiating patch disposed on the dielectric substrate and formed including at least one of at least one horizontal and vertical slot; a capacitor positioned under the dielectric substrate; and a coating layer which protects the dielectric substrate. Through this, the present invention can overcome a problem of spatial compatibility and detuning caused by various conditions of an oral environment.
Patent KR-20210021911-A (KR)
Title: Measurement apparatus, inspection method of workpiece, displaying method of image data
Inventor: YAMADA YOHEI
IPC: G01N21/892
Filed: 2020-07-14
Abstract: Provided is a measurement device capable of confirming a processing result when it is needed later by recording image data of the entire workpiece. In a measurement device (56) which measures a to-be-measured object (1) after processing, the measurement device (56) comprises: a retention mechanism (58) of the to-be-measured object, which retains a to-be-measured object (1); an imaging mechanism (82) which takes images of the to-be-measured object (1) retained by the retention mechanism (58) of the to-be-measured object to form image data; a moving mechanism (an X-axis moving unit (64a) and a Y-axis moving unit (64b)), which moves the imaging mechanism (82) in a manner which is relative to the retention mechanism (58) of the to-be-measured object; a controller (400) which has a memory unit which stores the image data; and a display monitor (89) which displays the image data, wherein the display monitor (89) includes: a location-specific image display areas (202, 302) for displaying location-specific images (204, 304) formed based on the image data (Ra11, Ra12...) sequentially photographed for each of subdivisions (A11, A12...) by moving the imaging mechanism (82) with the moving mechanism; and an enlarged image display areas (206, 306) for displaying enlarged images (207, 307) of the to-be-measured object at a designated location in the location-specific image display areas (202, 302) and/or predetermined measurement values (average chipping size (U1) and the like).
Patent KR-20210019944-A (KR)
Title: Apparatus, method, system and program for analysing state information
Inventor: LEE HYUNG JIN
IPC: G06N20/00
Filed: 2020-07-14
Abstract: Disclosed is a method for analyzing state information. The method performed by a computer comprises the steps of: obtaining an image of photographing an object; and obtaining state information of the object by analyzing the obtained image. Therefore, the method can contribute to improving oral health.
Patent KR-20220008661-A (KR)
Title: Method and apparatus for determination of downlink feedback information in wireless communication system
Inventor: OH JINYOUNG
IPC: H04L5/00
Filed: 2020-07-14
Abstract: The present disclosure relates to a communication technique for converging a 5G communication system to support a higher data transfer 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. In addition, the present disclosure proposes a method for determining downlink feedback information in a wireless communication system. A method for processing a control signal 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-20220011415-A (KR)
Title: Fixing device for vehicle horn
Inventor: YOON TAE WON
IPC: B60Q5/00
Filed: 2020-07-21
Abstract: The present invention is to improve assembling property of a horn while the horn can be stably fixed to a vehicle. The present invention relates to a device for fixing a horn to a vehicle, which comprises: a holder having a first fastening hole and a second fastening hole formed therein; and a bracket coupled to the holder. The bracket is integrally formed with a protrusion part fixed to the second fastening hole.
Patent KR-20220013153-A (KR)
Inventor: BAE SI YOUNG
IPC: C30B23/00
Filed: 2020-07-24
Abstract: The present invention relates to a raw material loading structure of a sublimation single crystal deposition machine. According to an aspect of the present invention, the raw material loading structure of a sublimation single crystal deposition machine is provided in the sublimation single crystal deposition machine including: a crucible into which raw materials are loaded; a raw material loading unit which is disposed inside the crucible and in which the raw materials to be deposited in a seed crystal provided on an upper part is loaded; and a heating unit for heating the crucible. The raw material loading structure of a sublimation single crystal deposition machine includes: a first raw material having a first particle diameter in the raw material loading unit; and a second raw material physically separated from the first raw material and having a second particle diameter greater than the first particle diameter.
Patent KR-20220014121-A (KR)
Inventor: KIM WOON SIK
IPC: C12J1/00
Filed: 2020-07-28
Abstract: The present invention provides seasoned vinegar sauce which increases whiteness and efficiently removes miscellaneous odors regardless of a large or small amount of rice to be cooked, and increases yield and moisture content of cooked rice to prevent aging, thereby maintaining texture even after long storage and increase machine formability, and a manufacturing method thereof. According to the present invention, the method comprises: a step of inserting 100 parts by weight of polyglycitol syrup, 260 to 280 parts by weight of purified water, 20 to 30 parts by weight of refined salt, 10 to 20 parts by weight of dextrin, 10 to 20 parts by weight of fermented vinegar, 2 to 5 parts by weight of hydroxypropyl phosphate starch, and 0.5 to 1 parts by weight of citric acid into a mixing tank and mixing the mixture; a step of heating the mixture to 95℃; a filtering step of passing the heated mixture through a filter net of Φ1 and a magnetic rod of 10,000 Gauss or more; a cooling step of passing a filtrate through a cooling water tank to cool the filtrate to 30℃ or less; and a step of cold-storing the cooled filtrate at 0 to 10℃.
Patent KR-20220014237-A (KR)
Inventor: HYUN KYUNG YAE
IPC: A61K8/9789
Filed: 2020-07-28
Abstract: The present invention relates to a functional composition for whitening the skin, ameliorating skin wrinkles, and protecting the skin from pollution damage, comprising an extract of Saussurea neoserrata Nakai. According to the present invention, a composition comprises an extract of Saussurea neoserrata Nakai as an active ingredient and exhibites an anti-pollution effect as well as wrinkle-ameliorating, anti-aging and whitening activities. In particular, according to the present invention, ingredients derived from natural products having no cytotoxicity are used, so that it can provide products, such as food or cosmetic compositions in various formulations, which do not cause side effects even when used for a long period of time and allow an inherent functionality thereof to be utilized.
Patent KR-20200107884-A (KR)
Title: Hybrid motorcycle
Inventor: AN JEONG KI
IPC: B60K7/00
Filed: 2020-07-29
Abstract: The present invention relates to a hybrid motorcycle, which includes: a body at least having a front wheel, a rear wheel, a steering device, a seat and a key box; a battery supplying driving power; an engine provided to charge the battery; and a rear wheel bracket which is installed on the engine and on which the rear wheel is mounted. Therefore, the hybrid motorcycle can remarkably improve fuel efficiency.
Patent KR-20220015058-A (KR)
Title: Insert tube for Surgery Instrument Guider
Inventor: SEO JI YOON
IPC: A61B17/02
Filed: 2020-07-30
Abstract: In an instrument entrance tube for a surgical instrument guide port for guiding a surgical instrument to safely enter inside of a port body of a guide port installed in a surgical hole of a patient, disclosed are a soft material-based entrance tube part which is in communication with an upper part of the port body and extends upward for a certain length; and an instrument entrance tube for a surgical instrument guide port comprising a flow limiting member installed at an outside of the entrance tube part to limit the flow of the entrance tube part. According to the present invention, even a surgeon alone can easily enter a surgical instrument, thereby enabling a smoother surgery and shortening the surgery time.
Patent KR-20220017121-A (KR)
Inventor: LEE JAEHYEOK
IPC: G06F16/957
Filed: 2020-08-04
Abstract: Various embodiments of the present disclosure provide an electronic device and a method for providing preview information to an external device using the electronic device. The electronic device comprises: a communication module; a display module; memory; and a processor operatively coupled to the communication module, the display module, and the memory. The processor is set to receive notification information from the outside using the communication module, extract preview information based on the received notification information, and deliver the notification information and the extracted preview information to the external device, so that the external device can immediately check the notification information and preview information. Various other embodiments are possible.
Patent KR-20220020642-A (KR)
Inventor: MOONSOO CHANG
IPC: G06V10/24
Filed: 2020-08-12
Abstract: According to various embodiments of the present invention, an electronic device includes: a communication circuit; a memory which stores instructions; and a processor which is operatively coupled to the communication circuit and the memory, wherein the processor enables a camera to acquire basic fingerprint data including feature information about a fingerprint from at least one region of interest included in a fingerprint registration image through an image sensor. At least one processor may be configured to acquire additional fingerprint information through the fingerprint sensor, and store, in the memory, a fingerprint template converted from the basic fingerprint data by using the additional fingerprint information. Accordingly, even an electronic device having a small size fingerprint sensor can easily acquire information on a wide range of fingerprints.
Patent KR-20220022146-A (KR)
Inventor: SHIN JAE HO
IPC: C12Q1/6883
Filed: 2020-08-18
Abstract: Disclosed is a method for predicting therapeutic responsiveness of fecal microbiota transplantation for ulcerative colitis, including a step of measuring the amount of one or more genes selected from a group consisting of iolF, adhE, mngB, scrA, bglA, gldA, and thiY from a biological sample of a patient with ulcerative colitis.
Patent KR-20220022245-A (KR)
Title: Biodegradable film and preparation method thereof
Inventor: LEE TAI GYU
IPC: C08K5/1545
Filed: 2020-08-18
Abstract: The present invention relates to a biodegradable film based on agar, which is a material derived from red algae. The biodegradable film based on agar can produce a uniform film by comprising saccharides with agar, improve flexibility while maintaining excellent mechanical strength, and can improve all of the mechanical strength, flexibility and water resistance by comprising citric acid together with the agar. In addition, the biodegradable film of the present invention can be used as a coating material which is environmentally friendly and biodegradable.