baber/WOPTO huggingface dataset:
Patent KR-20200047483-A (KR)
Title: Laundry Treating Apparatus
Inventor: LEE HAE WOONG
IPC: D06F58/20
Filed: 2020-04-27
Abstract: The present invention relates to a laundry treating device with high drying efficiency. The laundry treating device comprises: a receiving body provided with a bottom surface, a front surface extending upward from the bottom surface, a rear surface fixed to the bottom surface and provided at a position facing the front surface, and a first side surface and a second side surface fixed to the bottom surface and connecting the front surface and the rear surface; a drying chamber provided with a chamber bottom surface, a chamber front surface, a chamber rear surface, a first chamber side surface, and a second chamber side surface provided at positions spaced apart from the bottom surface, the front surface, the rear surface, the first side surface, and the second side surface, respectively, and located inside the receiving body; a rack provided inside the drying chamber to provide a space in which an object to be dried is seated; an inlet provided to penetrate the rear surface; an air supply unit supplying heated air to a space formed between the receiving body and the drying chamber through the inlet; and a supply hole provided to penetrate the chamber front surface to introduce air inside the receiving body into the chamber.
Patent KR-20210133597-A (KR)
Title: Face-mask capable of easy replacement and firm mount of filter with simple structure
IPC: A62B18/08
Filed: 2020-04-29
Abstract: The present invention provides a filter replaceable mask (100) which is composed of: a mask body (10); and first and second string members (80a, 80b) which are disposed on a rear side (10b) of the mask body (10) in the longitudinal direction while being spaced apart from each other, have upper parts and lower parts attached on the rear side (10b) of the mask body, and have middle parts of the upper parts and the lower parts separated without being attached, wherein at least two longitudinal cutout lines (811a, 812a, 811b, 812b) are formed at the first and second string members (80a, 80b), respectively.
Patent KR-20210135850-A (KR)
Title: Heat pipe and heat pipe manufacturing method
IPC: H05K7/20
Filed: 2020-05-06
Abstract: The present invention relates to a heat pipe including a hollow pipe body installed between a heat source and a radiator to circulate a working fluid therein; and one pair of porous layers sequentially stacked and coated on an inner wall of the pipe body, and leading the working fluid to flow to the heat source. The one pair of porous layers include: a first coating layer formed by being coated with any one of first and second dispersion agents; and a second coating layer formed by being coated with the other one. The first dispersion agent includes a metal oxide nanoparticle having one charge, and the second dispersion agent includes a metal oxide nanoparticle having another charge different from the one charge, or a carbon nanotube (CNT) having another charge different from the one charge. Therefore, there can be effects of having a simple manufacturing process, increasing the capillary force regardless of size, volume, placement and forms, and achieving a low performance reduction rate in spite of a structural deformation.
Patent KR-20210137674-A (KR)
Title: Air discharge device and cooling system including the same
IPC: B28B7/42
Filed: 2020-05-11
Abstract: The present invention relates to an air discharge device including: a duct having an air inlet on one side and forming an inner space extending from the inlet; a guide housing coupled forward and backward to the duct and forming a rectification space; a first rectification plate installed on the inner surface forming the inner space of the duct; first through holes provided in the first rectification plate and allowing the inner space and the rectification space to communicate with each other; a second rectification plate installed in the guide housing so as to partition the rectification space upward and downward; second through holes provided in the second rectification plate and formed such that air passes in the up-down direction; and an air outlet formed as an opening in the guide housing such that the air that has passed through the second through hole is discharged in the up-down direction.
Patent KR-20210137826-A (KR)
Title: Augmented reality generating device, augmented reality display device, and augmeted reality sytem
IPC: H04B1/00
Filed: 2020-05-11
Abstract: An augmented reality system performs time-inversion on a detection signal and a data signal based on a position detection signal, and outputs the time- inversed detection signal and data signal. Accordingly, data transmission efficiency can be increased. According to an embodiment of the present invention, an augmented reality system includes a signal output part; a modulation; a phase sensing part; a processor; and an antenna part.
Patent KR-20210142446-A (KR)
Title: Method for providing song selection service using voice recognition and apparatus for song selection using voice recognition
IPC: G06F16/68
Filed: 2020-05-18
Abstract: A method for providing a voice-recognized music selection service is disclosed. According to one aspect of the present invention, provided is a method for providing a voice-recognized music selection service, comprising the steps of: receiving a plurality of standard tokens generated by dividing, on the basis of word spacing, parts of speech, and stems and endings, a standard speech sentence which includes a song name and a singer name; receiving, in text form, a search speech sentence having been uttered by a user in order to search for a song; generating a plurality of search tokens by dividing the search speech sentence on the basis of the word spacing, the parts of speech, and the stems and the endings; comparing the plurality of search tokens to the plurality of standard tokens; calculating the similarity score of the search speech sentence with respect to the standard speech sentence according to the comparison result; and providing song information to the user on the basis of the similarity score. Therefore, easier and more accurate song search is possible.
Patent KR-20210147408-A (KR)
Inventor: SONG HOON
IPC: G03H1/26
Filed: 2020-05-28
Abstract: A holographic display apparatus is disclosed. The disclosed holographic display apparatus includes: a spatial light modulator which modulates a wavefront of a reference beam to form a holographic image; an optical element which is arranged, to bend an incident beam, on at least one of a light incident surface and a light exit surface of the spatial light modulator, to move a viewing window of the holographic image to be off-axis at a first angle; and an image processor which generates hologram data and provides the same to the spatial light modulator. The image processor generates holographic data according to the position of the viewing window of the holographic image and the holographic image to be reproduced. According to the holographic display apparatus, the holographic image formed by the spatial light modulator can be viewed from a lateral side.
Patent KR-20210147448-A (KR)
Inventor: JANG CEOL SEONG
IPC: C12Q1/6876
Filed: 2020-05-29
Abstract: Through the present invention, a specific primer was developed for distinguishing Ligularia fischeri that is a wild vegetable from Caltha palustris that is a poisonous weed by using chloroplasts and ITS nucleotide sequences. The developed primer has obtained significant results in reproducibility, specificity and reliability evaluation, and was confirmed that the detection of the target species is possible even in processed food and samples digested from artificial gastric juice. Therefore, the specific primer is expected to be useful not only in food but also in forensic analysis.
Patent KR-20200138067-A (KR)
Title: A Composition for Culturing Human Taste Bud Organoid
Inventor: CHUL HOON KIM
IPC: C12N5/0793
Filed: 2020-05-29
Abstract: The present invention relates to a medium composition for culturing human taste bud organoid, and a method for manufacturing human taste bud organoid using the same. The present invention provides an optimal culture environment for human taste bud organoid, which has not yet been proposed, by selecting an essential culture component specific to human taste bud, which is a delicate sensory organ through various experiments. Therefore, the present invention can be usefully used in manufacturing efficient organoids in which major functions and phenotypes in vivo such as gene expression profiles and responses to taste sources of human taste buds are completely reproduced.
Patent KR-20200143263-A (KR)
Inventor: SHIN HYUN HAK
IPC: G06Q20/14
Filed: 2020-06-04
Abstract: Disclosed are a platform system for providing a payment solution-based event led by affiliated stores, which considers needs of a payment solution providing company, the affiliated stores, and users to reduce marketing costs of the payment solution providing company, reduce a payment fee of the affiliated stores, expand chances for advertisement, and provide more discount benefits to the users, and a method thereof. According to one embodiment of the present invention, the platform system comprises: a payment solution registration unit registering default event information and information about a payment solution received from at least one payment solution system in a storage unit as payment solution content; an affiliated store registration unit registering basic information received from at least one affiliated store terminals, additional event information linked with the payment solution, and the payment solution selected by the at least one affiliated store terminal in the storage unit as affiliated store content; a search unit searching for at least one affiliated store content corresponding to a search keyword received from a user terminal to provide a search result to the user terminal and performing payment by the payment solution included in the affiliated store content selected by the user terminal; and a reward providing unit receiving a refund of a predetermined ratio of a payment amount processed through the payment solution included in the affiliated store content from the at least one payment solutions and distributing a predetermined ratio of the received refund to each affiliated store.
Patent KR-20210154029-A (KR)
Inventor: JAE HYUN KIM
IPC: F24F1/0011
Filed: 2020-06-11
Abstract: An indoor unit of an air conditioner comprises a vane module guiding the flow direction of air discharged from an outlet. The vane module includes: a vane motor arranged on the case, and providing driving power; a driving link including a core body including a core body shaft to be rotated relative to the case, a first driving link body connected to one end of the core body, and a second driving link body connected to the other end of the core body, and receiving driving power from the vane motor; a first vane link of which one end is coupled to the case to be relatively rotated; a second vane link of which one end is connected to the second driving link body to be relatively rotated; a first vane arranged on the outlet, connected to the first driving link body to be relatively rotated, and connected to the other end of the first vane link to be relatively rotated; and a second vane arranged on the outlet, positioned behind the first vane in the discharge flow direction of discharged air, connected to the other end of the second vane link to be relatively rotated, and coupled to the case to be relatively rotated. The first driving link body includes: a first member of which one end is connected to the core body; a second member of which one end is connected to the other end of the first member and of which the other end is connected to the first vane to be relatively rotated; and a connection unit connecting the first member and the second member. The angle formed by the first member and the second member is smaller than 180℃. The present invention can be prevented from interfering with the driving link when the first vane rotates, and can simultaneously control the first vane and the second vane.
Patent KR-20210154580-A (KR)
Inventor: LEE TAE KYOUNG
IPC: A43B3/24
Filed: 2020-06-12
Abstract: The present invention relates to a detachable shoe capable of being usable as a slipper, and is to resolve a problem of bad odor occurring when a user wears a shoe for a long time due to restrictions on ventilation by using a detachable instep cover, and accordingly, a problem, in which a conventional shoe is not good for hygienic reason since sweat is not discharged when a user who wears the conventional shoe does outdoor activities and a use has to prepare a separate slipper, can be solved. That is, the present invention relates to a shoe. The shoe comprises: a detachable instep cover formed with a coupling structure through a zipper so that a part covering the instep can be detached; an outsole made of a cushion material to protect the sole; a running shoe cup made of a cushion material to protect the side and back of a foot; and a binding device constructed using a zipper so that the foot can be firmly fixed to the running shoe.
Patent KR-20210156065-A (KR)
Inventor: LEE YOUNGJAE
IPC: G01N1/24
Filed: 2020-06-17
Abstract: The present invention relates to a collection system comprising: an ash collection probe (100) which is connected with measurement target equipment (S) that is a target from which ash is collected, and receives exhaust gas and the ash from the measurement target equipment (S); an ash collection chamber (200) which is connected with the ash collection probe (100) and includes a filter (240) located on an inner side thereof; and an exhaust gas condenser (300) which is connected with the ash collection chamber (200) and receives the exhaust gas. The filter (240) includes a mesh net forming a lateral surface and a bottom surface thereof. The ash collection chamber is formed in a separable structure to easily remove the collected ash so as to recycle the ash collection chamber and to measure an accurate collection amount of the ash for analyzing a fine dust amount.
Patent KR-20210157223-A (KR)
Inventor: LEE DO HOON
IPC: A45D33/00
Filed: 2020-06-19
Abstract: According to an embodiment of the present invention, a cosmetic container having a button-separable structure includes: a lower container; an upper container which opens and closes the lower container; a button provided on the upper container; and a mirror formed on the upper container, wherein the upper container includes a connection member coupled to the lower container and a cover member detachably coupled to the connection member, and the button is divided into an elastic locking member formed on the connection member and a pressing member formed on the cover member. Therefore, the button does not interfere with attachment and detachment of the upper container and the lower container, so the cosmetic container is convenient to use.
Patent KR-20210157695-A (KR)
Title: refrigerator
Inventor: KWANG HYUN CHOI
IPC: F25D23/02
Filed: 2020-06-22
Abstract: The present invention relates to a refrigerator comprising a refrigerator body and a drawer-type door. More particularly, the drawer-type door is configured to include a flow prevention member to minimize left and right shaking during the operation of the drawer-type door. That is, by minimizing the flow between rails in a state in which the drawer-type door is drawn out, a smooth operation is possible when the drawer-type door is operated and the left and right flow of the drawer-type door can be reduced.
Patent KR-20220000594-A (KR)
Title: Generating Device of Safety Sound
Inventor: SONG YU JIN
IPC: G08B3/10
Filed: 2020-06-26
Abstract: The present invention relates to an alarm sound generation apparatus which generates an alarm sound according to the strength of the wind to protect workers engaged in high-altitude work during construction or prevent accidents occurring in the vicinity of hazardous areas. According to the present invention, the alarm sound generation apparatus comprises: a flagpole; a steering plate mounted on the upper part of the flagpole; and a sound generation means fixedly installed at the upper end of the steering plate. The flagpole is configured to be detachably attached to a building structure under construction. The steering plate is configured to rotate freely according to the direction in which the wind blows. The sound generation means includes a wind guide tube, a loudspeaker, and a housing interposed therebetween to allow the wind guide tube and the loudspeaker to be mounted therein. Accordingly, since the apparatus designed to rotate according to the direction in which the wind blows and, at the same time, generate a sound according to the strength of the wind can be freely installed in a dangerous area, occurrence of accidents caused by wind speed to workers working at heights such as high-rise buildings, tower cranes, and the like can be effectively suppressed. In addition, since vehicles are prevented from approaching dangerous areas such as coastal areas and the like or from passing through a bridge, accidents can be prevented.
Patent KR-20220005339-A (KR)
Title: Stem cutting device for harvesting dry crops
Inventor: HA JONG WOO
IPC: A01B63/111
Filed: 2020-07-06
Abstract: The present invention relates to a stem cutting device for harvesting dry-field crops. More specifically, before harvesting work for various kinds of field crops such as sweet potato, garlic, onion or the like, the stem cutting device is lifted by a lifting machine or is attached to the front end of a harvester to cut stems beforehand while being driven along a ridge between fields, thereby maximizing workability and efficiency in the harvesting work with the harvester. The stem cutting device includes: a frame (100) including a front wheel (110) and a rear wheel (120) and also including a three-point lifting part (130) on a front side; a driving box (200) provided in an upper part of the front side of the frame (100) to receive motive power from a tractor; and a pair of stem cutting blades (300) placed on left and right sides of a lower part of the frame (100) to rotate in directions opposite to each other by receiving the motive power from the driving box (200). The pair of stem cutting blades (300) are made of triple-edged blades to cut upper, middle and lower parts of a stem throughout three steps, and also, the stem cutting blades (300) on the left and right sides have rotation radii which are partially overlapped, while are placed at rotation angles which do not collide with each other, such that the occurrence of an area in which stem cutting is omitted can be prevented.
Patent KR-20220008098-A (KR)
Inventor: KIYOUNG LIM
IPC: A01G27/00
Filed: 2020-07-13
Abstract: The present invention relates to a plant cultivation apparatus, characterized by comprising: a cabinet which forms a cultivation space; a temperature control device which is provided in the cabinet, and controls a temperature of the cultivation space; a door which opens and closes the cultivation space; a cultivation shelf which is provided inside the cultivation space, and on which a seed package containing plants for cultivation is seated; a lighting device which is provided above the cultivation shelf, and emits light for plant cultivation; a water tank in which water to be supplied to the cultivation shelf is stored; a water supply pipe which supplies water stored in the water tank to the cultivation shelf; a pump connected to the water supply pipe; and a sub tank which is provided between an outlet of the water tank and an inlet of the pump, and maintains a state in which water to be supplied to the pump is filled. According to the present invention, durability of the pump can be maintained even the pump is used for a long time.
Patent KR-20220010627-A (KR)
Inventor: JUNG YONG CHAN
IPC: G01N3/18
Filed: 2020-07-16
Abstract: The present invention relates to a device for evaluating a freezing feature of a cable, and a method therefor using the same. The device comprises: a housing blocking introduction of external air and maintaining the inside thereof at set temperature; a fixing unit installed inside the housing and fixating a cable; a mold unit storing frozen liquid therein and closely attached to the cable where the frozen liquid is bonded to the cable; an operation unit generating driving force to separate the cable and the mold unit; and a measurement unit measuring load applied when the cable and the molt unit are separated and displacement between the cable and the mold unit.
Patent KR-20220012747-A (KR)
Inventor: LIM BO MI
IPC: G01R31/382
Filed: 2020-07-23
Abstract: The present invention provides an apparatus for diagnosing a battery to diagnose the type of error occurring in a battery cell on the basis of a voltage of the battery cell. The apparatus for diagnosing a battery comprises: a voltage measurement circuit periodically measuring voltage at both terminals of a battery cell during an idle period; a data processing circuit extracting a statistical value representing the state of the battery cell on the basis of difference values between the voltage values measured by the voltage measurement circuit and approximate values calculated on the basis of the measured voltage values; and a diagnostic circuit determining whether an error has occurred in the battery cell on the basis of the statistical values in the plurality of idle periods and determining, on the basis of accumulated cumulative statistical values in which the absolute values of the statistical values are accumulated and the statistical value in the idle period, whether the type of the error is a first type in which the battery cell is unstable, a second type in which the voltage of the battery cell temporarily rises, or a third type in which the voltage of the battery cell temporarily decreases. The plurality of idle periods include one idle period and one or more idle periods before the idle period.
Patent KR-20220017272-A (KR)
Title: Wearable electronic device
Inventor: WANG SANGJIN
IPC: G02B27/01
Filed: 2020-08-04
Abstract: The present invention relates to a wearable electronic device capable of being worn on a part of a user's body, which process VR objects through a display member. According to one embodiment of the present invention, the wearable electronic device comprises: a display member including at least one glass; a lens frame including a first frame and a second frame surrounding at least a part of the first frame and coupled to the first frame to form an internal space of the electronic device; a wearing member coupled to at least one side of the lens frame; a flexible printed circuit board disposed in the inner space; and a reinforcement member formed to have a higher rigidity than that of the lens frame and a first part disposed between the flexible printed circuit board and the lens frame and a second part bent at a predetermined angle from the first part.
Patent KR-20220026327-A (KR)
Title: Spectroscopic sensor circuit for monitoring vegetation and smart spectroscopic sensor including thereof
Inventor: JONGMIN KIM
IPC: G01J3/10
Filed: 2020-08-25
Abstract: A spectral sensor circuit for vegetation monitoring comprises: at least one light emitting diode for measuring intensity of input light incident from monitoring target vegetation in a specific wavelength band; a photodiode for measuring intensity of photosynthetically active radiation (PAR) of input light; an amplifier for amplifying an output of at least one light emitting diode to generate a specific wavelength amplification signal and amplifying an output of a photodiode to generate a PAR amplification signal; and passive elements for adjusting a specific wavelength amplification signal and a PAR amplification signal to generate a spectral sensor signal.