baber/WOPTO huggingface dataset:
Patent KR-20210122568-A (KR)
Title: Electronic device and method for controlling audio output thereof
Inventor: YONGHO KIM
IPC: H04B5/00
Filed: 2020-04-01
Abstract: Various embodiments of the present disclosure relate to an electronic device and a method for controlling an audio output thereof. The electronic device may comprise: a first speaker for outputting a sound signal; a first microphone; a memory for storing at least one wakeup word; and a processor operatively connected to the first speaker, the first microphone, and the memory, wherein the processor may be set to: acquire an external sound through the first microphone while an audio signal is output through the first speaker; identify whether the at least one wakeup word is detected from the acquired external sound; in response to the detection of the at least one wakeup word, perform recognition of a speaking person of the external sound acquired through the first microphone; identify whether the recognized speaking person corresponds to the detected wakeup word; and when the detected wakeup word corresponds to the recognized speaking person, control an output of the audio signal so that a user of the electronic device can recognize an external sound. Various other embodiments are possible.
Patent KR-20210127422-A (KR)
Inventor: CHO WOON JUNG
IPC: A61B50/30
Filed: 2020-04-14
Abstract: Embodiments of the present invention relate to a packaging case for ophthalmic probe capable of preventing damage during extraction of the probe and improving ease of use. The packaging case for ophthalmic probe comprises: a body part in which a hollow probe receiving part having a predetermined depth is formed along a longitudinal direction; and a packaging part that covers the probe receiving part and is coupled to the body part. The body part is formed with a folded part dividing the body part into a first body and a second body. The first body and the second body are foldable based on the folded part.
Patent KR-20210127574-A (KR)
Inventor: YOON KI YOON
IPC: C12N9/88
Filed: 2020-04-14
Abstract: The present invention relates to a method for producing an alginic acid degrading enzyme capable of mass production by enzymatically hydrolyzing alginic acid which is polysaccharide contained in seaweeds. More specifically, the present invention relates to a novel microorganism Bacillus sp. N7151-B which produces an alginic acid decomposition enzyme. Provided is an alginic acid degrading enzyme capable of economically mass-producing alginic acid low molecular products by using the novel microorganism Bacillus sp. N7151-B of the present invention, and enzymatically hydrolyzing alginic acid which is polysaccharide contained in seaweeds.
Patent KR-20210018986-A (KR)
Title: Trawl
Inventor: JEONG KI HYEOK
IPC: A01K73/02
Filed: 2020-04-29
Abstract: The present invention relates to a dragnet which can maximize the amount of catch by optimizing open angles during use, and can prevent front and back lines of the net from warping, thereby minimizing the resistance of the net by selection and arrangement of optimal net knots. The dragnet includes a plurality of diamond-shaped net knots, wherein each of the net knots has a longitudinal length larger than a lateral length; the net knots are arranged in a way that a first row of hexagonal net knots and a second row of square net knots are alternatingly disposed in a longitudinal direction; and the number in a lateral direction of a single row of the first row of hexagonal net knots and the second row of square net knots is uniform in a longitudinal direction. The net knots of the first row of the net knots comprises: a front portion consisting of two lines disposed in the front and having a width that increases in the rearward direction; a middle portion consisting two lines connected to the front portion, disposed in the middle, and disposed in parallel to each other; and a rear portion consisting of two lines connected to the middle portion, disposed in the rear, and having a decreasing width. In the same row, the front portion is longer in length in the longitudinal direction compared to the rear portion, and the middle portion is identical in each row.
Patent KR-20210141281-A (KR)
Title: Electronic wallet system and providing financial service system
IPC: G06Q20/36
Filed: 2020-05-15
Abstract: Disclosed are an electronic wallet system and a financial service provision system. According to an embodiment of the present invention, an electronic wallet system comprises: a remittance unit for performing processing of remittances to a recipient; and a remittance cancellation unit which cancels the remittance if the remitter requests to cancel the remittance within a predetermined time limit from the time when the remittance amount is sent to the recipient. The time limit is calculated based on at least one of a remitter reputation score calculated for the remitter, a recipient reputation score calculated for the recipient, and the remittance amount. In addition, according to an embodiment of the present invention, a financial service provision system comprises: a first electronic wallet system which can be held for a predetermined amount of time for a predetermined period and can transfer money without going through an self-verification process; a second electronic wallet system which allows remittance after self-verification only in a first financial transaction and without self-verification from a second financial transaction; and a selection unit which selects one electronic wallet system from among a plurality of electronic wallet systems on the basis of a user selection input and performs remittance processing for a recipient. Therefore, the remittances can be canceled according to a selection of the remitter after the remittance.
Patent KR-20210142919-A (KR)
Title: Folding plate and manufacturing method thereof
IPC: H04M1/02
Filed: 2020-05-19
Abstract: The present invention relates to a folding plate and a manufacturing method thereof, comprising: a first support plate (110) and a second support plate (120); and an elastic support plate (130) that connects between the first support plate (110) and the second support plate (120) and has both sides joined to the first support plate (110) and the second support plate (120) by spot welding. The present invention has the advantage of being able to manufacture a thin, light, strong, and easy-to-discharge folding plate through spot welding of dissimilar metals.
Patent KR-20210143482-A (KR)
IPC: F21Y115/10
Filed: 2020-05-20
Abstract: According to an embodiment of the present disclosure, a lighting module comprises: a substrate; a plurality of light emitting elements disposed in a flip type on the substrate; a resin layer molding the plurality of light emitting elements; a diffusing unit disposed on each of the plurality of light emitting elements in the resin layer; and a diffusing agent layer disposed on the diffusing unit. Lower surface areas of the diffusing unit and the diffusing agent layer may be equal to or larger than upper surface areas of the light emitting elements.
Patent KR-20210143589-A (KR)
Title: Cooling tower water tank cleaning robot
IPC: B25J9/00
Filed: 2020-05-20
Abstract: The present invention provides a cooling tower water tank cleaning robot that can reduce the weight and efficiently clean the inside of a water tank. According to an aspect of the present invention, the cooling tower water tank cleaning robot comprises: a pump which is put into a cooling tower water tank and collects foreign substances from the water and sucks in the foreign substances; a main frame supporting the pump; a traveling part which is rotatably installed on the main frame to move the main frame; a hood connected to the pump and having an inlet through which the foreign substances are introduced; and a collecting rotor which is rotatably installed in the hood to collect the foreign substances. The collecting rotor may include a brush support and a plurality of brushes fixed to the brush support.
Patent KR-20210147205-A (KR)
Inventor: KIM KWANG JE
IPC: C08J5/22
Filed: 2020-05-28
Abstract: The present invention relates to a halogenated polymer and a method for manufacturing the same, and specifically, to a technical field including a post-treatment process of a halogenated polymer in the method for manufacturing a halogenated polymer. The present invention has excellent process efficiency.
Patent KR-20210147370-A (KR)
Inventor: JUNG KI HYUN
IPC: G06T5/40
Filed: 2020-05-28
Abstract: An apparatus and method for detecting image forgery are disclosed. According to this, a first color image according to a first color model is received. The first color image is converted into a plurality of second color images by each of a plurality of second color models different from the first color model. A plurality of color channel images constituting the plurality of second color images are extracted. A plurality of first matrices corresponding to each of the plurality of color channel images are obtained by applying a feature point extraction algorithm to the plurality of color channel images. A second matrix is obtained by merging the plurality of first matrices in a bit plane merging method. A merged image having bit values constituting the second matrix as a pixel value is generated. After that, a histogram for the merged image is generated.
Patent KR-20200143273-A (KR)
Inventor: CHOI KYOO OK
IPC: A61B6/14
Filed: 2020-06-09
Abstract: Disclosed are a medical treatment information display apparatus for accumulating and displaying medical treatment details on a tooth image, and a method thereof. According to the present invention, the medical treatment information display method may enable a user to recognize a past medical history, a current medical condition, and a future treatment plan at a time by displaying medical information about the past, present, and future on a tooth image. In addition, the medical treatment information display method may provide treatment information displayed on different tooth images to the user by accumulating and displaying treatment information displayed on each of a plurality of tooth images.
Patent KR-20210154535-A (KR)
Inventor: CHUNG YONG JI
IPC: A61K8/64
Filed: 2020-06-12
Abstract: The present invention relates to a deoxycholic acid-peptide conjugate having anti-obesity activity by inhibiting lipid production and promoting lipolysis, and a use for preventing, alleviating or treating obesity comprising the conjugate as an active ingredient. The present invention is the deoxycholic acid-peptide conjugate in which a peptide consisting of the amino acid sequence of SEQ ID NO: 1 and deoxycholic acid are combined.
Patent KR-20210155602-A (KR)
Inventor: BURM JIN WOOK
IPC: H03F3/70
Filed: 2020-06-16
Abstract: The present invention relates to a low noise charge amplifying device and comparator. More particularly, the low noise charge amplifying device includes: a power supply unit (110); a bias signal receiving unit (120) which includes a bias transistor for receiving a bias signal; an input signal receiving unit (130) which receiving an input signal; a signal integrating unit (150) which includes first and second capacitors individually connected to an input transistor; a current control unit (160) which includes first and second current sources for providing a predetermined current corresponding to the bias signal; a switching unit (140) which controls the connection between the input signal receiving unit (130) and the signal integrating unit (150); and an amplified signal output unit (170) which is connected between a switch node and each of the capacitors, and outputs an amplified signal related to the input signal.
Patent KR-20210156662-A (KR)
Inventor: HAN SANG HOON
IPC: D01D5/098
Filed: 2020-06-18
Abstract: The present invention relates to spinning yarn for inflammable PP clothing capable of constructing a master arrangement of 4000-6000 ppm contents of nanoporous particle materials by synthesizing and melting polymers based on the nanoporous particle materials with a particle size of 1-40 nm for penetrating dye material molecules and amorphous polyester (PET) for penetrating the dye material molecules; allowing the master arrangement to has 11-20 g/10 min of a melt flow index and 3-6% of an expansion rate; obtaining PP filament yarn having 1-2 denier thickness by melting, extruding, spinning, and stretching 3-6 wt% of the master arrangement and 94-97 wt% of a PP raw material; providing single fibers for PP clothing having 1-2 denier thickness by cutting the PP filament yarn by units of 40-42 mm; and constructing spinning yarn for PP clothing having more than 40 counts obtained by spinning 80-90 single fibers for PP clothing having 1-2 denier thickness and spinning the same at 800-900 twist per meter (TPM). The present invention can provide a good inflammable property.
Patent KR-20210158586-A (KR)
Inventor: JANG EUNG JIN
IPC: B05C11/10
Filed: 2020-06-24
Abstract: The present invention relates to an electrode slurry system including a coating roll having a predetermined region formed in a double structure, and a method thereof, wherein in spite of a temperature change of electrode slurry, the electrode slurry can be uniformly coated by constantly controlling a gap between a discharge hole of an electrode slurry slot die and a current collector layer.
Patent KR-20220000716-A (KR)
Title: Apparatus and method for terminal to process sidelink transmission in wireless communication system
Inventor: KANG HYUNJEONG
IPC: H04L1/18
Filed: 2020-06-26
Abstract: The present disclosure relates to a communication technique, which fuses a 5G communication system for supporting a higher data rate than a 4G system with IoT technology, and to a system thereof. The present disclosure can be applied to intelligent services (e.g., 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. According to an embodiment of the present disclosure, in a method for processing side-link transmission by a terminal in a wireless communication system, a side-link transmission resource pool is selected, a side-link transmission resource is selected from the selected transmission resource pool, and a MAC PDU and a transport block which use the selected transmission resource can be configured.
Patent KR-20220008647-A (KR)
Title: Piercing sleeve unit
Inventor: CHOI HYEOK SU
IPC: E04B1/94
Filed: 2020-07-14
Abstract: An objective of the present invention is to provide a penetration sleeve unit which has a small number of manufacturing man-hours and low manufacturing costs, and can maintain a state in which fire-resistant foam is stably coupled to a wall or a floor between floors of a building at high temperature. According to the present invention, the penetration sleeve unit comprises: a penetration sleeve installed on a mounting port formed on a wall or a floor between floors of a building, and provided with a sleeve penetration port through which a pipe can pass; fire-resistant foam expandable by heat to block the gap between the pipe passing through the mounting port and the wall or the floor between floors of the building; a holder coupled to the fire-resistant foam to be inserted into the penetration sleeve, and having a brace part capable of supporting the fire-resistant foam, and a support part connected to the brace part to face one surface of the fire-resistant foam facing the pipe passing through the sleeve penetration port; and a support member coupled to the penetration sleeve to penetrate a side of the penetration sleeve, wherein one end thereof protrudes out of the penetration sleeve to be driven into the wall or the floor between floors of the building, and the other end thereof protrudes to the inside of the sleeve penetration port to be driven into the fire-resistant foam.
Patent KR-20220009129-A (KR)
Title: Smart mask for smooth activity in fine dust environment
Inventor: JEONG YONG JUN
IPC: A62B18/08
Filed: 2020-07-15
Abstract: The present invention relates to a smart mask for allowing smooth activity in the fine dust environment. The present invention is based on the fact that the prior art is disposable and serves only to prevent dust, viruses, and bacteria, and is to obtain an economic effect by a method of replacing a filter while maintaining a frame and give a user better experience of use through interaction with personal electronic devices. The present invention comprises: a face part; a rear part; a connection part; a filter part; a sensor part; a display part; a control part; a speaker part; a battery part; and a sensor part. According to embodiments of the present invention, functions of the mask are personalized and optimized and the mask provides ambient atmospheric information visually and acoustically such that a user is able to have the effect of wearing the mask.
Patent KR-20210138456-A (KR)
Title: Semiconductor device, circuit board and semiconductor package with the semiconductor device and the circuit board
IPC: H05K1/18
Filed: 2020-07-15
Abstract: Disclosed are a semiconductor device in which an arrangement direction of input-side output bumps and an arrangement direction of output-side output bumps are the same, a circuit board on which the semiconductor device is mounted, and a semiconductor package that includes the semiconductor device and the circuit board. The semiconductor device includes: a substrate; a driving circuit part formed on the substrate and performing a circuit function; and a connection terminal formed on the driving circuit part and electrically connecting the driving circuit part and the circuit board. The connection terminal includes: a plurality of input terminals disposed at a first side of the driving circuit part; a plurality of first output terminals disposed at the first side; and a plurality of second output terminals disposed at a second side on the driving circuit part. The arrangement direction of the first output terminals is the same as the arrangement direction of the second output terminals.
Patent KR-20220012097-A (KR)
Title: New cyclic pentadepsipeptide and composition for wound healing and regeneration comprising new cyclic pentadepsipeptide as an effective ingredient
Inventor: NAM SANG JIP
IPC: A61P17/02
Filed: 2020-07-22
Abstract: The present invention relates to a novel cyclic pentadepsipeptide, a novel microorganism producing the same, and a composition for regeneration or would healing, comprising the compound as an active ingredient. More specifically, the present invention relates to a pharmaceutical composition for skin regeneration or wound healing, a cosmetic composition for skin regeneration or wound alleviation, a quasi-drug composition for skin regeneration or wound healing, and a health functional food composition for skin regeneration or wound alleviation, wherein each composition comprising acremoitamide, which is a novel cyclic peptadepsipeptide, as an active ingredient. Acremonitamide, which is a novel cyclic peptadepsipeptide isolated from a fungus strain derived from marine deposits according to the present invention, is free of cytotoxicity and thus safe to the skin, and when applied, acremonitamide significantly increases in cellular infiltration ability, forms neoblastic tissues and remarkably reduces scars at wound sites and as such, can be advantageously used in medicinal products, cosmetic products, and foods for skin regeneration and wound healing.
Patent KR-20220014981-A (KR)
Inventor: KANG HEE JONG
IPC: G06F16/955
Filed: 2020-07-30
Abstract: In accordance with one embodiment of the present invention, provided is a marker content providing system including: a sticker having a marker marked thereon and capable of being attached and detached; and a terminal including a camera and a display. The terminal, when sensing the marker through the camera, outputs a content input blank matched with the sensed marker onto the display, stores content inputted into the content input blank to be matched with the sensed marker, and outputs the stored content matched with the marker onto the display when re-sensing the marker after the storage of the content. The content includes at least one among a character, a character string, a figure, a picture, a photo, an image, a video and a sound, and can be modified and deleted by a user. Therefore, the present invention is capable of matching various forms of information with desired positions to be stored.
Patent KR-20220018797-A (KR)
Inventor: CHOI JUNSU
IPC: H04W52/02
Filed: 2020-08-07
Abstract: According to an embodiment, a method for controlling a target wake time (TWT) of an electronic device includes the operations of: obtaining a TWT parameter including TWT interval information based on a TWT agreement with an access point; obtaining a next TWT based on the TWT interval information included in the TWT parameter and the state of traffic, received from the access point; and transmitting a TWT information frame including the next target wake time to the access point. In addition, various embodiments are possible.
Patent KR-20220018802-A (KR)
Inventor: CHO JIN BAE
IPC: F25D23/02
Filed: 2020-08-07
Abstract: A door handle for a refrigerator is disclosed. The disclosed door handle for a refrigerator comprises: a handle body having a pipe shape with predetermined length and bent at predetermined curvature to enable both side portions thereof to be coupled to a refrigerator door; and a cap configured to cover an opened side portion of the handle body. The cap enables an insertion member to be integrally extended from an inner surface thereof to enable the insertion member to be inserted and coupled to an opened side portion of the handle body in a forced-fitting form.
Patent KR-20220020557-A (KR)
Inventor: KIM TAE SU
IPC: A47C7/50
Filed: 2020-08-12
Abstract: The present invention provides a power leg-rest for a vehicle comprising: a pair of fixing plates connected to a seat cushion frame; a main pipe connected between the inner surfaces of the fixing plates; a tilting motor mounted on the main pipe to be able to tilt; main links having a rear end part hinged to the outer surface of the fixing plates by a first hinge pin; a supporting pipe connected between the fore-end parts of the main links; a lead nut bracket hinged to the supporting pipe while being coupled to a lead screw, which is an output shaft of the tilting motor, to be able to move forward and backward; a leg-rest link mounted on both side parts of a leg-rest frame; and a plurality of driving links hinged to the leg-rest link, the main links and the fixing plates to interlock with the main links and folding or unfolding the leg-rest link. Therefore, provided is a power leg-rest for a vehicle, wherein the leg-rest can be folded and unfolded stably and the number of parts and weight thereof can be reduced.
Patent KR-20200100021-A (KR)
Inventor: SORA KIM
IPC: C03C27/06
Filed: 2020-08-13
Abstract: The present invention relates to a production apparatus of vacuum glass. The production apparatus of vacuum glass according to an embodiment of the present invention comprises: a cap frit disposed on an upper side of an exhaust hole; and exhaust finish frit provided on a bottom surface of the cap frit and made of glass frit, wherein the exhaust finish frit is dispensed on the cap frit in a form of a paste to facilitate the alignment of the exhaust finish frit and the cap frit.