baber/WOPTO huggingface dataset:
Patent KR-20210103174-A (KR)
Title: Apparatus for predicting electric power usage using weather forecast
Inventor: KIM CHUL
IPC: G06N3/08
Filed: 2020-02-13
Abstract: Provided is a power usage prediction device applying an average error of weather forecast. A weather DB stores forecasted weather (hereinafter referred to as 'weather forecast') and actual weather in a predetermined time unit. An average error calculator calculates the difference between the weather forecast stored in the weather DB and the actual weather as a weather error and calculates an average of the accumulated weather errors (hereinafter referred to as 'average error'). A power prediction unit predicts power consumption by using the current weather forecast and the calculated average error. Therefore, it is possible to predict power consumption in a building by applying the forecasted weather and the average error of the weather forecast calculated for a given period to a deep neural network.
Patent KR-20200024801-A (KR)
Title: Nano hydrogel for filler procedure with improved biocompatibility including exosome derived from stem cell culture
Inventor: SON HEE SUN
IPC: A61L27/22
Filed: 2020-02-17
Abstract: Provided is a nano hydrogel for a filler procedure which can significantly alleviate skin wrinkles. The nano hydrogel is a hydrogel formed of a polymer main chain, a crosslinking agent, and an exosome, wherein the exosome forms a homogeneously distributed three-dimensional network structure, thereby having excellent elasticity and viscosity at a level which can significantly alleviate skin wrinkles. Accordingly, skin wrinkles can be alleviated without a conventional injection type filler procedure using a syringe.
Patent KR-20210105568-A (KR)
Inventor: CHOI MUN KWAN
IPC: F16H57/029
Filed: 2020-02-19
Abstract: The present invention provides an axle carrier assembly comprising: a carrier case which has an assembly surface forming an intersecting structure with a center axis of a pinion gear shaft while the upper part of the assembly surface is tilted toward the center axis of the pinion gear shaft; and a cover which has an assembly surface corresponding to and engaging with the assembly surface of the carrier case and is assembled for the upper part to be tilted toward the carrier case when assembled. The axle carrier assembly solves a leakage problem on the assembly surface of the cover by tilting the upper part of the cover toward the carrier case not to apply larger oil pressure toward the cover when assembled.
Patent KR-20210109124-A (KR)
Title: Lighting Device
Inventor: CHOAMUN YUN
IPC: H01L33/50
Filed: 2020-02-27
Abstract: The present invention relates to a lighting device, and more particularly, to a lighting device in which a light source that is irradiated from a lighting unit and reflected from a lighting cover may be wavelength-converted or scattered to be reflected back in a direction of the lighting cover, thereby enabling to increase the efficiency of the lighting unit by minimizing the loss of light emitted from the lighting unit and to irradiate light having wavelength selected by wavelength conversion of light. To achieve the object, a lighting device according to an embodiment of the present invention includes a lighting unit in which a plurality of light sources are mounted; a lighting cover installed to be spaced apart from the lighting unit; and a reflective sheet arranged on a light source mounting surface of the lighting unit and reflecting light reflected from the lighting cover back toward the lighting cover, wherein a wavelength conversion layer for converting a wavelength of the reflected light reflected from the lighting cover is laminated on the reflective sheet.
Patent KR-20210109181-A (KR)
Title: Wearable robot
Inventor: PARK OH YOUN
IPC: B25J13/08
Filed: 2020-02-27
Abstract: The present invention is a wearable robot, and more specifically to a wearable robot, comprising: a shoulder joint part that is worn on a user's shoulder with at least 3-axial degree of freedom; an upper arm part connected to the shoulder joint part; a lower arm part connected to the upper arm part; an elbow joint part installed between the upper arm part and the lower arm part and having 1-axial degree of freedom; and a wrist part installed in the lower arm part to detect a rotational motion of a user's wrist, and rotated together with the user's wrist. In the wearable robot according to the present invention, the walking of the wearable robot is realized naturally so that a realistic presentation effect can be provided in various events.
Patent KR-20210110010-A (KR)
Title: Method for providing biometrics in continuous glucose monitoring system
Inventor: YOU CHOONG BEOM
IPC: A61B5/155
Filed: 2020-02-28
Abstract: The present invention relates to a method for transmitting/receiving biometric information between a sensor transmitter and a communication terminal in a continuous blood glucose measurement system. More specifically, the present invention relates to the method for transmitting/receiving the biometric information that reduces a computational load required to determine whether non-received biometric information exists at each regular communication cycle and an energy waste required to receive the non-received biometric information at every regular communication cycle by determining whether the non-received biometric information exists only in a non-received communication cycle, which is relatively larger than that of the regular communication cycle, when not determined whether the biometric information has been successfully transmitted/received between the sensor transmitter and the communication terminal at every regular communication cycle, and receiving the non-received biometric information when the non-received biometric information exists.
Patent KR-20210113831-A (KR)
Title: Producing method of filter
Inventor: PARK JIN WON
IPC: B01D39/14
Filed: 2020-03-09
Abstract: The present invention relates to a method for manufacturing a filter, including the steps of: (a) etching a substrate by an electrochemical method to form a porous pattern; (b) applying energy to a side surface perpendicular to the thickness direction of the substrate to separate the substrate into a first substrate and a second substrate under the first substrate.
Patent KR-20210114592-A (KR)
Title: Electronic device with pouch-type battery
Inventor: GILHO KIM
IPC: H01M50/20
Filed: 2020-03-10
Abstract: The present invention relates to an electronic device with a pouch-type battery to increase energy density. According to various embodiments of the present invention, the electronic device comprises a housing and a battery disposed in the housing. The battery includes: an electronic device assembly including a first surface disposed to face a first direction, a second surface disposed to face a second direction opposite to the first direction, and at least one side surface disposed to face a third direction perpendicular to the first and second directions; and a pouch case covering the first surface, the second surface, and the side surfaces. The pouch case includes: a first pouch case surrounding the first surface and the side surfaces; a second pouch case surrounding the second surface and the side surfaces and disposed to overlap a part of the first pouch case; and a sealing part formed by bonding both end parts of the first pouch case to the second pouch case. Various other embodiments are possible.
Patent KR-20210115345-A (KR)
Title: Multilayer crosslinked polyolefin separator and manufacturing method thereof
Inventor: BAE WON SIK
IPC: C08J3/24
Filed: 2020-03-12
Abstract: A method for preparing a cross-linked polyolefin separator according to the present invention provides a cross-linked polyolefin separator having a multi-layer structure, which is composed of at least eight or more layers obtained by co-extruding a first polyolefin composition including a carbon-carbon double bond group-containing vinylsilane and a second polyolefin composition including an organometallic cross-linking catalyst. According to the present invention, it is possible to provide a cross-linked polyolefin separator and a method for manufacturing the same, in which an appearance issues of the separator is addressed by using the organometallic catalyst to shorten a water-crosslinking time, controlling an input position and content of the organometallic catalyst at the same time at the same time, and preparing a multilayer structure of at least eight or more layers to suppress a side reaction between the organometallic catalyst and the crosslinking agent.
Patent KR-20200116035-A (KR)
Title: Unmanned aerial vehicle off-site landing system
Inventor: YANG LIU
IPC: B64C39/02
Filed: 2020-03-16
Abstract: Provided are a fixed wing unmanned aerial vehicle and a method for operating the same. The fixed wing unmanned aerial vehicle includes, but is not limited to, a failure detection system configured to detect faults in one or more of the plurality of components, a capability evaluation system communicatively coupled to the failure detection system and configured to determine a capability level of the fixed wing unmanned aerial vehicle based on the faults in the one or more of the plurality of components, and a trajectory generation system communicatively coupled to the failure detection system and the capability evaluation system and configured to generate a touch down trajectory for the fixed wing unmanned aerial vehicle based on the determined capability level of the fixed wing unmanned aerial vehicle, wherein the touch down trajectory comprises a stall maneuver configured to minimize a lateral energy of the fixed wing unmanned aerial vehicle when the determined capability level is below a predetermined threshold.
Patent KR-20210117380-A (KR)
Title: Display device and method of fabricating display device
Inventor: YEON EUN KYUNG
IPC: H01L51/56
Filed: 2020-03-18
Abstract: A display device includes: a first substrate defined with a display area and a non-display area positioned around the display area, and including a substrate through-hole passing through the first substrate in a thickness direction; an etching stopper disposed on one surface of the first substrate, and including a stopper through-hole overlapping the substrate through-hole and passing through the etching stopper in the thickness direction; a data line disposed on the etch stopper; and a substrate connection electrode filling the substrate through-hole and the stopper through-hole, wherein the substrate connection electrode is disposed in the display area, the substrate connection electrode is connected to the data line, and a first pad disposed on the other surface of the first substrate opposite to the one surface and overlapping the substrate connection electrode is further included, in which the first pad is connected to the substrate connection electrode.
Patent KR-20210118541-A (KR)
Inventor: LEE BAE KEUN
IPC: H04N19/82
Filed: 2020-03-23
Abstract: A predictive encoding and decoding method and apparatus using a diagonal prediction method are provided. An image encoding apparatus may include a picture division unit, a prediction unit, a transform unit, a quantization unit, and a rearrangement unit, an entropy encoding unit, an inverse quantization unit, an inverse transform unit, a filter unit, and a memory. An object of the present invention is to improve the coding efficiency of a video signal.
Patent KR-20210123857-A (KR)
Title: Sheet Type Heating Apparatus For Heating Load And Method For Manufacturing The Same
Inventor: HWANG HYEON SIK
IPC: H05B3/34
Filed: 2020-04-06
Abstract: The present invention relates to a sheet-type heating element having an induced-current prevention function, which induces generation of heat by electric force by using a fabric impregnated with carbon powder, and prevents an induced current from being generated, thereby eliminating inconvenience in use, and a manufacturing method thereof. The sheet-type heating element comprises: an insulating lower sheet made of a synthetic resin; a heating sheet bonded and fixed to the upper surface of the lower sheet; an insulating separation sheet bonded and fixed to the upper surface of the heating sheet to cover the entire heating sheet; a conductive shielding sheet bonded and fixed to the upper surface of the separation sheet; and an insulating upper sheet bonded and fixed to the upper surface of the shielding sheet. The heating sheet includes: a first fabric uniformly impregnated with carbon powder; an electrode plate bonded to the fabric and formed as a band-type sheet; and an electric wire electrically connected to the electrode plate. The shielding sheet includes: a second fabric uniformly impregnated with carbon powder, and a grounding plate bonded to the second fabric and formed as a band-type sheet; and a grounding wire electrically connected to the grounding plate.
Patent KR-20210124669-A (KR)
Title: Drone station
Inventor: LEE TAE YEOP
IPC: B64F1/22
Filed: 2020-04-07
Abstract: A drone station capable of vertical take-off and landing of a drone is disclosed. According to the present invention, the drone station comprises: a take-off and landing plate on which a drone is seated when the drone takes off and land; and a driving unit for driving the take-off and landing plate. The take-off and landing plate includes: a first member having a plurality of openings formed therein to pass an airflow generated during the landing of the drone; and a second member which is formed to overlap the first member when the drone takes off, and is formed to block the opening of the first member so that an airflow cannot pass through when overlapping with the first member.
Patent KR-20210125331-A (KR)
Title: Method of preparing diluted soju using young black barley leaves
Inventor: HAN YOUNG JONG
IPC: C12H1/22
Filed: 2020-04-08
Abstract: The present invention relates to a method for manufacturing diluted soju using black barley sprouts, which comprises: a black barley sprout germination and growth stage of sowing black barley seeds soaked for 8 to 14 hours to obtain black barley sprouts with a size of 4 to 9 cm; a black barley sprout drying step of drying the black barley sprouts so that the moisture content of the black barley sprouts is 5 to 15% by weight with respect to the weight of black barley sprouts; a step of black barley sprouts step of roasting the black barley sprouts in dry heat at 45 to 70℃ for 30 to 80 minutes while spraying 20 to 80 ml of ethyl alcohol per 1,000 g of black barley sprouts on the dried black barley sprouts; a black barley sprouts deodorization step of deodorizing the black barley sprouts to remove a burnt smell by spraying and evaporating ethyl alcohol to the black barley from the black barley sprouts; a black barley sprout leaching and maturation step of impregnating the deodorized leaching and maturation with diluted alcohol and aging the mixture for 10 to 90 days to obtain a black barley sprout soju; a sweetening step of adding stevia, erythritol, or thaumatin to the obtained black barley sprout soju; and a psyllium hull addition step of adding a psyllium hull extract, which is prepared by peeling, deodorizing, and aging psyllium hulls, to the black barley sprouts soju after sweetening. According to the present invention, the black barley sprout soju is manufactured by a shorter manufacturing period than that of a distilled barley soju, provides effects of treating and mitigating diabetes, high blood pressure, stroke, and vascular diseases, and is effective in kidney, asthma, and bronchitis.
Patent KR-20210126962-A (KR)
Inventor: LIM DAESEOP
IPC: H01M10/04
Filed: 2020-04-13
Abstract: One aspect of the present invention is to provide a secondary battery that prevents reverse insertion. The secondary battery according to an embodiment of the present invention includes: a case that accommodates an electrode assembly and has an opening; a cap assembly including a cap plate coupled to the case to cover the opening and a terminal plate coupled to the cap plate; and a direction determining member covering the cap plate and coupled to the case to form an expansion unit.
Patent KR-20210127549-A (KR)
Inventor: SON MYEONG HYEON
IPC: D04H1/46
Filed: 2020-04-14
Abstract: The present invention relates to an indoor decoration finishing material having semi-incombustibility. More specifically, the present invention provides a semi-incombustible indoor decoration finishing material comprising a felt woven by a fiber material made of: 50 - 99 wt% of rayon fiber reformed using a halogen-inorganic flame retardant; and 1 - 50 wt% of polyester fiber reformed by low melting point adhesive fiber.
Patent KR-20210131596-A (KR)
Title: Stretchable strain sensor and device
IPC: G01L5/16
Filed: 2020-04-24
Abstract: The present invention relates to an elongation strain sensor that exhibits wavelength selectivity according to a change in thickness by elongation, and a device including the same. The elongation strain sensor comprises an optoelectronic device, wherein the optoelectronic device displays a color according to the thickness change due to the elongation. One embodiment of the present invention provides the elongation strain sensor that can be effectively applied to a living body or object.
Patent KR-20200047505-A (KR)
Inventor: KIM SI HAN
IPC: H04M1/725
Filed: 2020-04-28
Abstract: In a smartphone including a display, a central processing device, and an input device, and providing information in a stepwise manner, when an operating command of a step of distinguishing steps is inputted on the display, the input device outputs the operating command of the step, and the central processing device recognizes a step of the operating command of the step and outputs information corresponding to the step to the display. A message service is executed in the smartphone, wherein transmitted and received messages exist in the message service and a selection area, where a stepwise operating command can be performed, exists between the transmitted and received messages. The step includes a first step to a K^th step wherein K is greater than or equal to 2. When the selection area is the first step, information regarding a different function or a different program is provided by an arbitrary step from the first step to the K^th step. Therefore, when using the message service, a variety of content and information provided by the message service and various programs provided by the smartphone can be effectively provided by a stepwise operating command.
Patent KR-20210134184-A (KR)
IPC: F21W131/10
Filed: 2020-04-30
Abstract: According to the present invention, provided is a lighting device for a wire mesh fence, comprising a mesh fence finishing the top of a wire mesh of a mesh fence such that vertical wires constituting the wire mesh can have an inverted triangle shape, and a body formed by a predetermined length in a transverse direction so as to be inserted and combined with the top of the wire mesh, wherein a cross section of the body is formed into an inverted triangle shape. According to the present invention, the lighting device for a wire mesh fence, which is inserted and combined with the top of the wire mesh which is the mesh fence finishing the top of the wire mesh such that the vertical wires constituting the wire mesh can have an inverted triangle shape, is provided, and, as a result, the lighting device can enable the efficient use of a space where the mesh fence is installed and can light surroundings of the mesh fence at night without separate lighting as well as can bring about an improvement in the exterior beauty of a city through the lighting device installed on the top of the mesh fence.
Patent KR-20210134192-A (KR)
IPC: D05C17/02
Filed: 2020-04-30
Abstract: The present invention relates to an artificial turf mat, and more particularly, to providing a new artificial turf mat excellent in pulling power and shock absorption. The artificial turf mat according to the present invention includes a three-dimensional knitted space fabric having an upper surface and a lower surface, and a plurality of pile yarns connecting the upper surface and the lower surface, wherein the space fabric has fabric holes of 0.1 to 1.0 mm on the upper surface and the lower surface. The artificial turf loess that is fixed by penetrating the space fabric in a U-shape is characterized in that 10 to 20 artificial turf strands per hole pass through the upper and lower surfaces together.
Patent KR-20210054438-A (KR)
Inventor: SEUNGEON MOON
IPC: H01L27/11514
Filed: 2020-05-18
Abstract: The present invention relates to a memory element. More particularly, the memory element includes: a substrate; a plurality of vertical structures provided on the substrate and including alternately stacked insulating layers and lower electrodes, wherein the vertical structures are aligned in a first direction parallel to a top surface of the substrate and a second direction crossing the first direction; an upper electrode provided on top and side surfaces of each of the vertical structures; and a first dielectric layer disposed between the upper electrode and the vertical structures and covering upper surfaces and side surfaces of each of the vertical structures, wherein the first dielectric layer may include a ferroelectric material.
Patent KR-20210142424-A (KR)
Title: a convenient cell phone holder
IPC: A45C11/18
Filed: 2020-05-18
Abstract: The present invention relates to a convenient cell phone holder integrated with a card storage case, which solves an inconvenient problem of taking a picture or viewing an image while standing the mobile phone. According to the present invention, the convenient cell phone holder integrated with a card storage case comprises: a cell phone case body formed in a rectangular shape with rounded corners; a cell phone camera hole formed in a round shape; a cell phone charging port hole; a cell phone holder; a holder of a case holder; a holder storage hole; and the card holder.
Patent KR-20210143602-A (KR)
Title: Hydrogen peroxide vapor generator, and spatial sterilization device using thereof and the sterilization method
IPC: A61L9/03
Filed: 2020-05-20
Abstract: The present invention relates to a hydrogen peroxide vapor generation device, a space sterilization apparatus including the same, and a space sterilization method. The present invention comprises: an evaporation chamber which has a space formed therein, and includes a nozzle unit and a discharge port which are formed in an upper portion thereof; an evaporation unit formed in a lower inner portion of the evaporation chamber and equipped with a second heating unit and a first heating unit disposed on upper and lower portions thereof, respectively, and a hydrogen peroxide feeding pipe which is disposed between the first heating unit and the first heating unit and through which hydrogen peroxide is fed; and an air supply unit which is formed in a lower portion of the evaporation chamber and through which outside air is suctioned, discharged, and fed to the evaporation unit. Accordingly, the present invention is capable of: evaporating a large amount of hydrogen peroxide quickly in a short time; shortening the time required for evaporation; and maximizing efficiency of the equipment.
Patent KR-20210149392-A (KR)
Inventor: KO HAYE MIN
IPC: C07C245/04
Filed: 2020-06-02
Abstract: The present invention relates to a sulfenamide compound and a method for manufacturing the same, and more specifically, to a method for synthesizing sulfenamide through S-N bonding of a thiol and an amine using an azo reagent in the absence of a transition metal and/or a halogen reagent. By providing a novel sulfenamide compound that has been difficult to synthesize in the prior art, the present invention can be variously applied to pharmaceuticals and material synthesis.