baber/WOPTO huggingface dataset:
Patent KR-20210056108-A (KR)
Title: Heat pump system for smart fish farms
Inventor: BAE MOON JA
IPC: A01K61/10
Filed: 2019-11-08
Abstract: Disclosed is a heat pump system for fish farms to predict a failure thereof. According to the present invention, the heat pump system comprises: an aquaculture tank for aquaculture; a seawater tank receiving and supplying seawater to the aquaculture tank; a wastewater heat exchange unit installed in a drain line through which wastewater used in the aquaculture tank is discharged; a circulation unit circulating the wastewater; a first supply line receiving the seawater from the seawater tank and supplying the seawater, which is heated to a temperature higher than that of the seawater through the wastewater heat exchange unit, to the aquaculture tank; a hot water tank receiving the seawater from the seawater tank to store the seawater heated to a higher temperature than that of the seawater through the wastewater heat exchange unit and further increasing the temperature by a boiler; a second supply line receiving the seawater from the hot water tank and supplying the seawater to the aquaculture tank; a third supply line receiving the seawater from the seawater tank and supplying the seawater to the aquaculture tank; a recovery unit recovering the seawater from the first supply line to the seawater tank at a position in front of a hot water unit; a first sensor unit and a second sensor unit detecting the temperature and water storage amount of the aquaculture tank and the seawater tank, respectively; a third sensor unit, a fourth sensor unit, and a fifth sensor unit detecting the seawater temperature of the first supply line, the second supply line, and the third supply line; and a control unit performing calculation to supply the amount of seawater at the temperature required in the aquaculture tank with the lowest energy consumption. According to control of the control unit, the supply amounts of seawater through the first supply line, the second supply line, and the third supply line are adjusted.
Patent KR-20210056624-A (KR)
Title: Rail device for dishwasher
Inventor: LEE DOO MYUN
IPC: A47L15/50
Filed: 2019-11-11
Abstract: An embodiment of the present invention comprises: a guide body unit; an upper support roller unit; a lower support roller unit; a guide rail unit; and a rack roller unit. The upper support roller unit is combined with one side of the guide body unit, and is rotated with respect to a central axis. The lower support roller unit is combined with the one side of the guide body unit, and is rotated with respect to the central axis. The guide rail unit is extended along a sliding direction in a state of allowing one side to be inserted into a space between the upper support roller unit and the lower support roller unit. The rack roller unit allows one side to be inserted into an inside of the guide rail unit and allows the other side to be combined with one surface of the inside of a body of the dishwasher or to be combined with a sliding basket. The guide rail unit includes: an upper guide unit having a shape corresponding to the circumference of the upper support roller unit; and a lower guide unit having a shape corresponding to the circumference of the lower support roller unit. Provided is a rail device for a dishwasher capable of allowing any one of the upper guide unit and the lower guide unit to form a space unit (B) spaced from the rack roller unit. The present invention can save manufacturing costs by reducing the number of parts.
Patent KR-20210058165-A (KR)
Title: Semiconductor package
Inventor: KO JUNG MIN
IPC: H01L23/31
Filed: 2019-11-13
Abstract: Explained is a semiconductor package in which a trench for receiving a fillet of an adhesive layer is formed in a buffer. The semiconductor package comprises: a buffer; a chip stack mounted on the buffer; an adhesive layer between the buffer and the chip stack; and a molding material surrounding the chip stack. The buffer may include a chip area occupied by the chip stack in a top view, buffer bumps disposed on an upper surface, and a plurality of trenches disposed adjacent to edges. The chip stack may include a plurality of stacked chips and inter-chip adhesive layers disposed between the plurality of chips. Each of the chips may include chip bumps. The adhesive layer may include a fillet. A portion of the fillet may be located within the trench. Trenches may be shorter than edges of the chip area of the buffer.
Patent KR-20210060744-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q30/02
Filed: 2019-11-18
Abstract: The present invention relates to a method for distributing a marketing activity earning rate for a contact-free sale, which promotes a product sale. The method of the present invention comprises: a first step of registering and storing product sales information in a designated operation DB; a second step of storing a unique URL in a designated management DB; a third step of obtaining identification information; a fourth step of calculating distributed revenue information; a fifth step of storing management identifying information; a sixth step of confirming whether an up-regulation condition of a distribution ratio is satisfied; and a seventh step of resetting the distribution ratio.
Patent KR-20210066259-A (KR)
Title: Clamp for exhaust pipe and exhaust pipe structure having the same
Inventor: KIM BYOUNG JOON
IPC: F01N13/18
Filed: 2019-11-28
Abstract: A clamp for an exhaust pipe fastens fastening brackets by a bolt and a nut to fixate a half cone of a second pipe and a connection cone of a first pipe where a clamp body is stored in a cone groove. A gasket is disposed between the connection cone and the half cone to seal a gap between the connection cone and the half cone. Therefore, the clamp can stably connect a first exhaust pipe and a second exhaust pipe without leakage of exhaust gas.
Patent KR-20210067383-A (KR)
Title: Pose estimation system and its method for localization of mobile robot
Inventor: KANG MIN JU
IPC: B25J9/16
Filed: 2019-11-29
Abstract: Disclosed are a system and a method for estimating the location of a mobile robot. In accordance with an embodiment of the present invention, the three-dimensional drawing information of pieces of equipment that are or can be installed in a working space in which a mobile robot travels is stored in advance. The mobile robot captures the surroundings while traveling and extracts the shapes of surrounding objects. The shapes of the extracted objects are compared with the three-dimensional drawing information, and thus state information including the location and position of the mobile robot can be estimated. In addition, in accordance with an embodiment of the present invention, when the mobile robot detects a surrounding object for the first time, the mobile robot registers the object in a state variable. Changes in the state variable (location and position) of the registered object continuously during the movement of the robot are estimated. When the robot detects the registered object again, the location and position measured using a camera and the estimated location and position are compared, and the location and position of the mobile robot and the location and position of the registered object are updated with each other. Therefore, the location of the mobile robot can be accurately measured with only the camera without the hassle of previously installing an artificial mark indicating an absolute location or arranging a pattern on the floor in the related art. The system comprises a state estimation unit for estimating a state variable; and a state variable update unit for updating the state variable.
Patent KR-20210069919-A (KR)
Title: Insulation container
Inventor: KANGPYO LEE
IPC: B65D81/38
Filed: 2019-12-04
Abstract: An aspect of the present invention relates to an insulation container for transport. More specifically, the present invention relates to an insulation container for transport, which is able to maintain the temperature of a transported body within a preset temperature range, and actively maintain the temperature while transporting a body to its destination while maintaining the desired temperature of the transported body. In accordance with an embodiment of the present invention, the insulation container comprises: a mainframe unit which has a structure with an upper surface which is opened/closed, and includes an accommodation unit formed to accommodate the transported body inside and a dual insulation structure; a plurality of refrigerant tanks accommodated in the mainframe unit; a cold air supply unit installed on one side of the mainframe unit to transfer cold air to the accommodation unit by power supply; a temperature sensor which is installed on the other side of the mainframe unit to measure the temperature of the accommodation unit; and a control unit installed on the one side with the cold air supply unit to control the cold air supply unit.
Patent KR-20210070662-A (KR)
Title: Device for removing rainwater for umbrella
Inventor: KANG SUK MAN
IPC: F26B25/00
Filed: 2019-12-05
Abstract: The present invention relates to an umbrella dewatering apparatus improved to efficiently and effectively remove rainwater from an umbrella. The present invention provides an umbrella dewatering apparatus including: a main body having an entrance part for putting in and taking out an umbrella with rainwater on at least one side, and a channel with an open upper part; a plurality of rotary columns continuously installed at regular intervals and rotatably installed at front and rear sides of the channel in the main body; and a plurality of rainwater removal members continuously installed in at least one row from top to bottom of the rotary columns and protruding to the channel to brush off the umbrella to remove rainwater when the umbrella passes through the channel.
Patent KR-20210072266-A (KR)
Title: Adipose tissue-derived extracellular matrix scaffold and method of making the same
Inventor: KIM SANG CHUL
IPC: A61L27/36
Filed: 2019-12-09
Abstract: The present invention relates to homogeneous and heterogeneous adipose tissue-derived extracellular matrix scaffolds and a method for manufacturing the same. The adipose tissue-derived extracellular matrix scaffolds according to the present invention have components similar to those of a human body, have a large surface area and have an interconnected porous structure, and thus, cell affinity is high and cells can survive for a long time.
Patent KR-20210073683-A (KR)
Title: Seat belt module
Inventor: KIM YOUNG ROK
IPC: B60R22/48
Filed: 2019-12-10
Abstract: The present invention relates to a seat belt module for a vehicle, which comprises: a buckle, where an insertion slit penetrating into the inside thereof is formed, a tongue of a seat belt is inserted into the insertion slit to be fastened, and a slider is mounted therein, interlocked during insertion of the tongue to enable the slider to protrude to an upper side of the tongue to be exposed to the outside; and an optical sensor or a radar sensor installed in an indoor space of a vehicle and sensing the slider when the slider of the buckle is exposed to the outside.
Patent KR-20210074428-A (KR)
Title: Pharmaceutical complex formulation comprising amlodipine, losartan and chlorthalidone
Inventor: KIM HWI
IPC: A61K31/4178
Filed: 2019-12-11
Abstract: The present invention discloses a pharmaceutical complex formulation for preventing or treating cardiovascular diseases which contains low doses of amlodipine, losartan, and chlorthalidone, uses low-substituted hydroxypropyl cellulose to improve a dissolution rate of chlorthalidone, improves flowability to reduce variations during tableting, and at the same time has good tableting properties.
Patent KR-20210073953-A (KR)
Title: Platform adaptive audio normalization method and system
Inventor: JO SEONGCHEOL
IPC: H04N21/439
Filed: 2019-12-11
Abstract: Disclosed are a method and system for normalizing platform adaptive audio. The method for normalizing platform adaptive audio according to one embodiment of the present invention comprises the following steps of: encoding inputted video content to generate and store video stream data as original data in a storage; generating loudness metadata for audio data of the video content to store the same in the storage; receiving a request for the video content from a client; searching for the video stream data of the video content corresponding to the request, the loudness metadata, and a device profile corresponding to device information included in the request from the storage; and transmitting a response including the video stream data, the loudness metadata, and the device profile searched for from the storage to the client. Accordingly, provided is an experience of audio normalization, which is optimized for a content playback configuration of a user.
Patent KR-20210074865-A (KR)
Title: Pharmaceutical composition for preventing or treating diabetes, including extract of fermented tea leaves
Inventor: OH BONG YUN
IPC: A61P3/10
Filed: 2019-12-12
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating diabetes, comprising an extract of fermented tea leaves of Camellia sinensis or a fraction thereof. It was confirmed that an alcohol extract of fermented tea leaves of Camellia sinensis has superior DPPH radical scavenging activity compared to an extract of unfermented Camellia sinensis so as to provide an excellent antioxidant effect, and also has an excellent inhibitory activity of alpha-glucosidase enzyme so as to provide an effect of preventing or treating diabetes. In addition, it was confirmed that an ethyl acetate fraction of the alcohol extract of fermented tea leaves of Camellia sinensis has superior inhibitory activity of the alpha-glucosidase enzyme compared to other fractions thereof. Thus, the extract of fermented tea leaves of Camellia sinensis or a fraction thereof can be used for preventing or treating diabetes.
Patent KR-20200075768-A (KR)
Inventor: CHEN LONGBAO
IPC: H01J37/32
Filed: 2019-12-17
Abstract: The present invention relates to an RF electrode assembly used for a plasma processing device and a plasma processing device. The RF electrode assembly used for the plasma processing device comprises: a base in which a first fluid passage is disposed within the base and the first fluid passage is connected to a first fluid source; an electrostatic chuck located on the base; a focus ring located around the electrostatic chuck; and a thermally conductive ring located around the base. The thermally conductive ring surrounds at least a portion of the base. The thermally conductive ring is located under the focus ring. A second fluid passage is disposed in the thermally conductive ring. The second fluid passage is connected to a second fluid source. The thermal conduction may be performed between the thermally conductive ring and the focus ring. The plasma processing device may control the distribution of polymer in the edge region of a substrate to be processed.
Patent KR-20200077438-A (KR)
Title: Nanocapsule coated with chitosan and use thereof
Inventor: CHOI WON IL
IPC: A61K9/51
Filed: 2019-12-18
Abstract: The present invention relates to nano-capsules coated with chitosan and a use thereof. The present invention provides a method for preparing nano-capsules having a particle size of 500 nm or less, or 300 nm or less, particularly 100 nm or less, and showing excellent stability. Then, a hardly soluble drug is loaded on the resultant nano-capsules. The resultant drug-containing nano-capsules are shown to have a high skin permeation rate, a high delivery ratio to the skin and a high drug effect. When the resultant nano-capsules are orally administered, the bioavailability of active ingredients in the body is increased. Therefore, it is expected that the nano-capsules coated with chitosan can be used to develop a delivery system which shows an increased delivery rate of a hardly soluble drug or active ingredient to humans and animals, such as domestic animals and pets, in the fields of medicines, cosmetics, foods, or the like.
Patent KR-20210078590-A (KR)
Title: Antibacterial glass composition and method of manufactruing antibacterial glass powder using the same and domestic appliance including the same
Inventor: CHOHEE OH
IPC: C08L69/00
Filed: 2019-12-18
Abstract: Disclosed are an antibacterial glass composition, a method of manufacturing antibacterial glass powder, and a home appliance including the same, in which the antibacterial glass composition is formed of substances that are harmless to a human body, and the substances and substance proportions thereof are adjusted to obtain high durability and chemical resistance so as to maintain an antibacterial function for a long time. In addition, the antibacterial glass composition according to the present invention has low dissolution as compared with an organic antibacterial agent, and has high durability and chemical resistance to maintain the antibacterial function for a long time so that the antibacterial glass composition is a permanent and economical antibacterial agent used as an additive for a plastic injection-molded product. As a result, since Ag-based metal ions are not added to the antibacterial glass composition according to the present invention, the antibacterial glass composition is free from toxicity to an environment and the human body, and has a low price as compared with conventional organic and inorganic antibacterial agents. The antibacterial glass composition includes: 40 to 50 wt% of combined SiO_2 and B_2O_3; 15 to 30 wt% of at least one of Na_2O and K_2O; 10 to 30 wt% of ZnO; 5 to 15 wt% of CaO; and 1 to 15 wt% of at least one of CuO and Fe_2O_3.
Patent KR-20210079439-A (KR)
Title: Convenience type multiple burner for surface treatment
Inventor: LEE DONG HOON
IPC: F23D14/56
Filed: 2019-12-19
Abstract: The present invention relates to a multi-burner for surface treatment which is easy to be manufactured, comprising: an internal flame burner unit wherein combustion gas and air are supplied to a first collection space provided therein; an external flame burner unit which surrounds the outside of the internal flame burner unit, accommodates the internal flame burner unit in a second collection space provided therein, and supplies the combustion gas and air to the second collection space; and a plurality of injection path forming plates provided in a shape of a plate in which depression grooves for forming an injection path formed over the upper and lower height directions are arranged at equal intervals along the longitudinal direction. In a lower portion of the first collection space of the internal flame burner unit and a lower portion of the second collection space of the external flame burner unit, a plurality of rows are installed in a state in which a pair of the injection path forming plates are coupled so that the depression grooves for forming the injection path are opposite to each other to form the open injection path.
Patent KR-20200083267-A (KR)
Inventor: MASUI KENTARO
IPC: C08J5/18
Filed: 2019-12-24
Abstract: The present invention provides an optical film having high water resistance and surface hardness, and a polyamide resin capable of forming the optical film. The optical film includes a polyamide resin having a repeating unit represented by chemical formula (1). In chemical formula (1), Ar^1 represents a divalent aromatic group having at least one substituent selected from the group consisting of a substituted or non-substituted C1-C12 alkyl group optionally having a substituent, a substituted or non-substituted C1-12 alkoxy group, a substituted or non-substituted C6-C12 aryl group, a substituted or non-substituted C6-C12 aryloxy group, and a hydroxyl group; and Ar^2 represents a substituted or non-substituted divalent aromatic group.
Patent KR-20210083546-A (KR)
Title: Method of manufacturing organic light emitting display device
Inventor: KIM GEUN UK
IPC: H01L51/00
Filed: 2019-12-27
Abstract: An organic light emitting diode display according to an embodiment of the present invention may include a flexible substrate. A support film is disposed on the rear surface of the flexible substrate. A pixel array layer may be disposed on the upper surface of the flexible substrate. A polarizing plate may be disposed on the pixel array layer. A reinforcing member may include the corner parts of the flexible substrate, the support film, the pixel array layer, and the polarizing plate. The reinforcing member may be in contact with the side surfaces of the flexible substrate, the support film, the pixel array layer, and, and the polarizing plate. It is possible to provide an organic light emitting display device with improved durability by preventing defects (moisture permeation, disconnection, etc.) due to cracks occurring in a pixel array layer.
Patent KR-20200138644-A (KR)
Inventor: LUO YONGXI
IPC: G06F3/14
Filed: 2019-12-27
Abstract: The invention provides a voice control method and apparatus of an electronic device, computer equipment and a storage medium. The method comprises the steps of entering a music mode through receiving a first voice instruction of a user; starting a full-duplex listening state of the electronic equipment within a preset time period after entering the music mode, and obtaining and identifying a first-type user instruction in the full-duplex listening state, wherein the first-type user instruction is executed if the first-type user instruction is related to the music mode, and the first-type user instruction is not executed if the first-type user instruction is irrelevant to the music mode; and exiting the full-duplex listening state after the predetermined period of time. Therefore, the full-duplex listening state of the electronic equipment is started after entering the music mode for the preset time period, the first-type user instruction without a wake-up word is directly identified, and the first-type user instruction is executed only when being related to the music mode, so that the instruction voice initiation cost of the user is saved, the normal voice playing of the electronic equipment is ensured, and the user experience is improved.
Patent KR-20210085628-A (KR)
Title: Organic Light Emitting Diode Display Device And Method Of Driving Thereof
Inventor: OH YUN MI
IPC: G09G3/3233
Filed: 2019-12-31
Abstract: The present invention relates to an organic light emitting diode display device and a driving method, and more specifically, to an organic light emitting diode display device and a driving method, wherein the organic light emitting diode display device prevents luminance deviation from appearing for each screen position in a blank section. To this end, the present invention includes: a display panel including a plurality of pixel regions; and a reference voltage compensating part, wherein the reference voltage compensating part is configured to supply a first reference voltage to the plurality of pixel regions during an active section where a data enable signal is activated, and supply a second reference voltage higher than the first reference voltage to the plurality of pixel regions during a blank section where the data enable signal is deactivated.
Patent KR-20190045151-A (KR)
Title: 카빙 모션을 허용하는 타이어를 가지는 단일 휠 셀프-밸런싱 차량(single wheel self-balancing vehicle with tire permitting carving motion)
Inventor: ONDYSONGQI MA
IPC: A63C17/22
Filed: 2017-06-26
Abstract: 일 양상에서, 단일 휠, 셀프-밸런싱 차량(single wheel, self-balancing vehicle)과 함께 사용하기 위한 타이어가 제공된다. 상기 타이어는 지면과 접촉하도록 구성되는 트레드(tread)를 가지는 타이어 바디(tire body)를 가진다. 상기 트레드는 상기 타이어의 제 1 측방면을 향해 테이퍼링되는(tapering) 제 1 측방 영역, 상기 타이어의 제 2 측방면을 향해 테이퍼링되는 제 2 측방 영역, 및 중앙 영역을 가지는 측방 프로파일(lateral profile)을 가진다. 상기 측방 프로파일은 실질적으로 불연속성이 없다. 상기 트레드는 상기 타이어의 중앙 원주선(central circumference line)에 대해 비대칭적인 비-지향성 트레드 그루브 어레인지먼트(tread groove arrangement)를 가진다. 상기 타이어는 라이더에 의한 라이딩(riding) 중에 상기 제 1 프로파일 및 상기 제 2 프로파일의 변형을 실질적으로 방지하도록 선택되는 경도를 가진다.