baber/WOPTO huggingface dataset:
Patent KR-20210117686-A (KR)
Title: Air compressor for car
Inventor: KIM HYUN CHIL
IPC: F04D29/05
Filed: 2020-03-20
Abstract: The present invention relates to an air compressor for a vehicle. More particularly, the present invention relates to an air compressor for a vehicle that can further increase cooling efficiency by forming a second cooling passage through which some air passing through a first cooling passage for cooling a driving unit is heat-exchanged with coolant and then cooled.
Patent KR-20210118584-A (KR)
Title: Interpretation to prevent leakage of Kimbalyong and its manufacturing method
Inventor: OH SANG HUN
IPC: B29C48/00
Filed: 2020-03-23
Abstract: The present invention relates to an inter-seaweed rod for preventing water leakage for a seaweed-cultivating mat and a method for manufacturing the same, and more particularly, to an inter-seaweed rod for preventing water leakage for a seaweed-cultivating mat and a method for manufacturing the same, in which a watertight cap is fixed to block water leakage with both ends of the inter-seaweed rod molded by extrusion by mixing synthetic resin or long fiber resin and synthetic resin, and then the entire surface of the part where the watertight cap and inter-seaweed rod are connected is coated and molded from the outside, and the seaweed-cultivating mat connecting member is integrally molded so as to prevent leakage of seaweed-cultivating mat inter-seaweed rod and improve durability. According to the present invention, an inter-seaweed rod composed of a seaweed-cultivating mat fixed to the inter-seaweed rod with a buoy anchoring string, and the net reinforcing lines at both ends of the net corresponding to the width of the inter-seaweed rod are fixed to the inter-seaweed rod at a groove of the seaweed-cultivating mat buoy including a groove and a protrusion formed with an inter-seaweed rod support groove in which two inter-seaweed rods made of a cylindrical pipe are located, includes: a watertight cap (50) in which a fastening protrusion (52) fastened at both ends of the inter-seaweed rod (20) protrudes and a head (51) is formed; and a seaweed-cultivating mat connecting member (30) integrally injection-molding a connecting protrusion (32) surrounding the outer diameter of the inter-seaweed rod (20), having a body (31) protruding such that the fixing hole (33) is formed by supplying the tip of the watertight cap (50) and the inter-seaweed rod (20) to the mold es.
Patent KR-20210121536-A (KR)
Inventor: KIM SEONG WAN
IPC: H01L21/67
Filed: 2020-03-30
Abstract: Disclosed is a chiller system for semiconductor processes. In accordance with one embodiment of the present disclosure, the chiller system for semiconductor processes includes: a first heat exchange tank formed to store a heat exchange substance therein; a second heat exchange tank placed apart from the first heat exchange tank and formed to store a heat exchange substance therein; a printed circuit board placed between the first and second heat exchange tanks; at least one thermoelement module embedded in the printed circuit board; and a radiation fin attached to at least one side of the at least one thermoelement module. The thermoelement module includes: a first radiation substrate having at least one part housed in the first heat exchange tank and having a first width; and a second radiation substrate having at least one part housed in the second heat exchange tank and having a second width. Therefore, the present invention is capable of achieving excellent cooling efficiency and preventing damage caused by a water leak.
Patent KR-20210122617-A (KR)
Title: Dc-dc converter
Inventor: KIM JUNG HWI
IPC: H02M3/156
Filed: 2020-04-01
Abstract: Disclosed is a flying DC-DC converter having a capacitor over-temperature protection function for preventing a temperature of a flying capacitor from excessively increasing. The flying DC-DC converter may estimate the temperature of the capacitor based on a switching duty and an inductor current determined according to a result of comparing an output voltage and a command voltage to determine whether to derate it.
Patent KR-20210124630-A (KR)
Title: Method for payment using membership server and proxy payment membership system using the same
Inventor: KIM ZAE YOUNG
IPC: G06Q20/14
Filed: 2020-04-07
Abstract: An objective of the present invention is to provide a method and system that can conveniently process proxy payment by linking a proxy payment membership server with a conventional payment server and a conventional payment proxy server. According to the present invention, a proxy payment membership system using a proxy payment membership server comprises: a merchant terminal configured to transmit information related to a merchant and payment information related to a payer; a payment and payment proxy server configured to receive a payment request from the merchant terminal and process payment or remittance; and a proxy payment membership system including a proxy payment membership server configured to communicate with the payment and payment proxy server, and transmit proxy payment information related to a payer to the payment and payment proxy server.
Patent KR-20210125759-A (KR)
Title: Eye protection Glasses for Pet
Inventor: KIM DA BIN
IPC: G02C3/00
Filed: 2020-04-09
Abstract: The present invention relates to glasses for protecting sight and managing information of a pet. The present invention relates to the functional glasses exclusive for a pet, which can be variably adjusted to positions of eyes, has comfortable wearing sensation by forming a ventilation hole and elastic foam, so that a user not only cannot feel discomfort even though the user wears the glasses for a long period of time but also the information of the pet is put into a subminiature electronic chip to be managed, thereby medically managing the pet and managing missing of the pet.
Patent KR-20210125778-A (KR)
Title: Air purification device using microalgae
Inventor: HAN MYOUNG HO
IPC: F24F13/20
Filed: 2020-04-09
Abstract: Disclosed is an air purification device using microalgae. According to the present invention, the air purification device using microalgae comprises: a plurality of transparent pipes arranged in parallel in a vertical direction to be filled with a microalgae culture medium while the lower ends thereof communicate with a water storage tank, and the upper ends thereof communicate with an upper cover; a circulation unit forcibly transporting a culture medium provided from the water storage tank to the upper ends of the remaining transparent pipes through a transport pipe installed in one among the plurality of transparent pipes to circulate the culture medium; and an air providing unit sucking outside air to purify the outside air in a plurality of stages, and supplying the purified outside air to the remaining transparent pipes and the transport pipe. Oxygen created by cultivating microalgae and air from which oxygen is removed are supplied to the outside air. According to the present invention, the cultivation of microalgae is carried out in a healthy and efficient manner, and fresh oxygen created by the photosynthesis of microalgae and air from which fine dust is removed are provided for an installation place at all times to purify the air around the installation place in an eco-friendly manner.
Patent KR-20200125492-A (KR)
Title: Optical adhesive composition, and adhesive film, adhesive sheet using the same
Inventor: NAGAKURA TAKESHI
IPC: C08F2/50
Filed: 2020-04-23
Abstract: The present invention provides an optical adhesive composition capable of forming an adhesive layer having a level difference-following property for a level difference of frame printing of an adherend or the like, a handling property during rework, and excellent moisture-heat durability; and an adhesive film and an adhesive sheet using the same. The optical adhesive composition comprises: a copolymer obtained by copolymerizing two or more selected from the compound group composed of a copolymerizable vinyl monomer having no carboxyl group in a functional group and having any one among an alkyl group, a hydroxyl group, an alkoxy group, and an aromatic group, and a nitrogen-containing vinyl monomer; a (meth)acrylate monomer having a (meth)acryloyl group and an allyl ether group in one molecule, and having two or more ethylenically unsaturated groups; a (meth)acrylate monomer having two or more ethylenically unsaturated groups in one molecule having an alkylene oxide group; a thermal crosslinking agent; and a light crosslinking agent.
Patent KR-20210066689-A (KR)
Title: Tenderized meat product having low hardness and method for preparing the same
Inventor: PARK HYEJUNG
IPC: A23L23/00
Filed: 2020-05-08
Abstract: When manufacturing a bulgogi product according to the present invention, hardness thereof is reduced through proper tenderization, thereby being very useful for manufacturing a tenderized bulgogi product with improved sensory characteristics for softness of meat.
Patent KR-20210137668-A (KR)
Title: vibration reduction type system for automatically checking dimensions of grinded rod
IPC: B24B41/06
Filed: 2020-05-11
Abstract: Disclosed is a technique relating to a vibration-reduced system for automatically inspecting the dimensions of a grinded rod. The vibration-reduced system for automatically inspecting the dimensions of a grinded rod comprises: a grinding machine for grinding a round rod and discharging a grinded rod; a measuring unit for measuring the external shape of the grinded rod; a grinded rod transfer unit for transferring the grinded rod discharged from the grinding machine to the measuring unit; and a vibration-proof unit provided in the grinded rod transfer unit to reduce external vibration. The grinded rod transfer unit includes: a seating part having a recessed portion on which the grinded rod can be placed; and a seating part transfer part which transfers the seating part to place the grinded rod on the recessed portion of the seating part and moves the seating part to transfer the grinded rod placed on the seating part to the measuring unit. In the technique disclosed in the present specification, a vibration-proof part is provided in the grinded rod transfer unit (e.g., between the seating part and the seating part transport part), the grinded rod stopped at a stopping portion through the seating part transfer part is placed on the seating part, and the seating part is transferred to the measuring unit to measure the external shape of the grinded rod. Therefore, while the effect of vibration generated by the grinding machine is more effectively reduced, the external shape of the grinded rod can be measured.
Patent KR-20210138889-A (KR)
Title: AC Power Detector and Electronic Device having AC Power Detector
IPC: H02M1/08
Filed: 2020-05-13
Abstract: The present invention relates to an AC power source sensor and to an electronic device including the same. The AC power source sensor according to the present invention may include an AC power source, a rectifier which rectifies the AC power source to output a DC power source, a detector which detects the zero value of the AC power source, and an insulator which operates with the DC power source, and outputs a preset signal in response to the detection. According to the present invention, provided are the AC power source sensor which uses less standby power and has less variation in results due to component characteristics, and the electronic device including the same.
Patent KR-20210141090-A (KR)
Title: Artificial neural network system using phase change material
IPC: G06N3/08
Filed: 2020-05-15
Abstract: According to an embodiment of the present invention, provided is an artificial neural network system using a phase change element, which includes: an input layer receiving input data; an output layer outputting output data corresponding to the input data; and a plurality of hidden layers positioned between the input layer and the output layer. The hidden layers include a first node which outputs a first result value by performing an activation function operation, and a second node which sums the first result value output from the first node. An activation function of the first node is determined according to the resistance-voltage characteristic of the phase change element. Accordingly, it is possible to greatly reduce calculation cost.
Patent KR-20210142278-A (KR)
Title: Solid powder cosmetic composition having transparency and preparation method thereof
IPC: A61K8/89
Filed: 2020-05-18
Abstract: The present invention relates to a transparent solid powder cosmetic composition comprising inelastic silicone spherical powder, silicone oil, and silicone gel and to a preparing method thereof. When compression molding is performed by mixing the inelastic spherical silicone powder, the silicone oil, and the silicone gel in a certain ratio, the transparent appearance allows a user to feel visual effects. At the same time, when used on the skin, it is not sticky and has a refreshing finish, thereby increasing the marketability as a cosmetic composition, and the moldability and impact resistance are remarkable, thereby having a very excellent effect of maintaining the shape of the cosmetic composition without changing over time thereof.
Patent KR-20210143571-A (KR)
Title: Nucleotide encoding delta-9-desaturase and use thereof
IPC: C12R1/19
Filed: 2020-05-20
Abstract: The present invention relates to a gene encoding delta-9-fatty acid desaturase and a use thereof. The delta-9-fatty acid desaturase according to the present invention creates a double bond between 9^th and 10^th carbon atoms from the carboxyl terminus so as to convert saturated fatty acids present in various types of oil into unsaturated fatty acids, thereby increasing the industrial availability of long-chain saturated fatty acids. In particular, stearic acid (C18:0) is converted into oleic acid (C18:1, n-9) such that two molecules of dec-1-ene having 10 carbons can be produced from one molecule of oleic acid by means of ethylene metathesis technology. Accordingly, the present invention can be utilized as an industrial platform for various polymer chemicals that are difficult to chemically synthesize and have a high added value. In the present invention, crude lipid is used as a carbon resource such that the present invention is a sustainable chemical technology and a green chemical technology for reducing carbon dioxide. In addition, the present invention can be applied to the production of functional foods and natural medicines enriched with unsaturated fatty acids.
Patent KR-20210147135-A (KR)
Inventor: KIM SANG DU
IPC: B23K101/00
Filed: 2020-05-27
Abstract: The present invention relates to a coupling system for coupling a cowl panel of different materials to an A-pillar and a dash panel and, more specifically, to a coupling system for coupling a cowl panel of different materials to an A-pillar and a dash panel which can prevent a weight increase of a vehicle by a cowl panel, an A-pillar, and a dash panel and degradation of fuel efficiency or the like caused by the weight increase, and easily connect and mount a cowl panel of different materials on a dash panel and an A-pillar made of ultrahigh tensile strength steel to increase workability. The coupling system for coupling an A-pillar (300) and a dash panel (500) of a vehicle body to a cowl panel (100) of different materials consisting of a cowl upper panel (110) and a cowl lower panel (120) comprises: a joint binding member (200) mounted on the cowl upper panel (110) while an extension insert part (117) formed on the cowl upper panel (110) is inserted and coupled, provided with a plurality of coupling welding parts (250) tightly attached to the A-pillar (300) to be welded while an insertion binder (212) is formed on one side facing the A-pillar (300) made of ultrahigh tensile strength steel, and made of ultrahigh tensile strength steel; and a connection mounting member (400) wherein a portion inserted and coupled by a hemming device is folded to be mounted while an upper side thereof is inserted and coupled to the cowl lower panel (120) connected to the cowl upper panel (110), and a portion inserted and coupled by a hemming device is folded to be mounted while a lower side thereof is inserted and coupled to the dash panel (500).
Patent KR-20210148538-A (KR)
Inventor: JEON JAE HYEON
IPC: G09G3/3258
Filed: 2020-05-29
Abstract: A display device includes a display panel, a mode selector, and a switch unit. The display panel includes: a pixel which displays an image; a voltage line for supplying a power supply voltage to the pixel; and a reference voltage line for supplying one of a reference voltage and the power supply voltage to the pixel. The mode selector outputs one of a first selection signal and a second selection signal according to an operation mode of the display panel. A switching unit provides the reference voltage or the power supply voltage to the reference voltage line in response to one of the first and second selection signals. Accordingly, the present invention has an effect of improving the image quality of a white region in high-speed driving.
Patent KR-20210149931-A (KR)
Inventor: IHM JAE WOOK
IPC: B60C11/12
Filed: 2020-06-02
Abstract: The present invention provides a pneumatic tire applied with a 3D kerf, which comprises at least one 3D kerf, a tread, and a shoulder formed on a lateral side of the tread. The tread comprises: at least one groove which is depressed toward a center of the tread and is formed in a circumferential direction of the tire; at least one kerf groove which is depressed toward the center of the tread and is formed in a central axial direction of the tire; and at least one block which is divided by the at least one groove and at least one kerf groove. At least one 3D kerf is inserted in the at least one kerf groove to be closely attached and fixed between the at least one block. The pneumatic tire has improved snow performance and generates interlocking phenomena between the blocks to improve grip force, handling performance, and braking performance.
Patent KR-20210150641-A (KR)
Inventor: WOOSEUP YOUM
IPC: G06F3/041
Filed: 2020-06-03
Abstract: A tactile feedback device according to the present invention comprises: a controller that receives a detection signal from a sensor, modulates the detection signal, and generates a complex driving signal; and an actuator array comprising a plurality of pixels, a shared wiring connected to the plurality of pixels, and a substrate on which the shared wiring is installed. Each of the plurality of pixels comprises: an actuator configured to operate in response to individual driving signals; and a driver comprising a demodulation circuit that demodulates a complex driving signal into an individual driving signal corresponding to the actuator and a driving circuit that drives the actuator based on the individual driving signal, wherein the shared wiring is disposed inside the substrate or on one surface of the substrate, and the actuator and driver are disposed vertically with the substrate therebetween or horizontally on one surface of the substrate. Therefore, the present invention is capable of providing the tactile feedback device with an improved performance.
Patent KR-20210152307-A (KR)
Inventor: NA SANG ROK
IPC: E04F13/08
Filed: 2020-06-08
Abstract: In accordance with the purpose of the present invention, provided is a prefabricated panel construction structure. More specifically, protruding parts are formed on the surface of a panel at regular intervals in a longitudinal direction, and cover members of various colors are installed in the protruding parts to embody an elegant design without a separate painting and finishing treatment after construction, thereby reducing construction costs and shortening the construction period. The prefabricated panel construction structure includes: a panel body including an insulation material, a front plate fixed to the front side of the insulation material as an integrated body, and a plurality of protruding parts formed to protrude from the front plate, while protruding positions at regular intervals in a longitudinal direction; and a cover member fixed to outer parts of the protruding parts so as to cover the protruding parts of the panel body. The cover member is advisably formed in a color in contrast with the color of the front plate.
Patent KR-20210153343-A (KR)
Inventor: SIM WOO BIN
IPC: B65D85/34
Filed: 2020-06-10
Abstract: The present invention relates to a subdivision kit allowing an appropriate number of fruits to be eaten every time, which has partitions for a storage container to subdivide necessary fruits, thereby solving a problem that it is not easy to store an appropriate number of fruits necessary to be eaten. That is, the present invention relates to a fruit package which comprises: a storage container body in a cuboid shape allowing easy storage and loading; storage container partitions allowing necessary fruits to be subdivided; and a cover for sealing the storage container, which is configured to cover an upper part of the container and make it airtight in order to maintain freshness of the stored content. Therefore, the storage container partitions are used to subdivide necessary fruits, thereby solving a problem that it is not easy to store an appropriate number of fruits necessary to be eaten.
Patent KR-20210155866-A (KR)
Inventor: WON JUNG SANG
IPC: H04N7/15
Filed: 2020-06-16
Abstract: A method for generating a speaker-marked text from the voice data comprising voices of at least two or more speakers according to one embodiment of the present invention may comprise: a step of converting the voice data into text to generate a first text; a step of determining a speaker of each of one or more second texts by dividing the first text into a predetermined unit; and a step of providing an editing interface displaying the one or more second texts and each speakers. Therefore, the present invention is capable of allowing the speaker to provide the marked text to the user in a form for which the user can review or edit more conveniently.
Patent KR-20210156383-A (KR)
Inventor: KIM BONG KYUN
IPC: G03F7/42
Filed: 2020-06-17
Abstract: A stripping composition of one embodiment comprises, based on the total weight of the stripping composition, 1 wt% or more and 50 wt% or less of a polar solvent; 1 wt% or more and 60 wt% or less of a glycol compound; 1 wt% or more and 20 wt% or less of an amine compound; and 1 wt% or more and 40 wt% or less of water, wherein the polar solvent comprises, based on the total weight of the stripping composition, 10 wt% or more and 40 wt% or less of at least one of N,N-dimethylpropionamide and sulfolane. The stripping composition may be used in a process of removing a photoresist pattern formed on an electrode, and may exhibit properties of preventing corrosion of the electrode.
Patent KR-20210156670-A (KR)
Inventor: CHOI JAE YONG
IPC: A61B6/00
Filed: 2020-06-18
Abstract: The present invention relates to a method for screening candidate drugs for the treatment of Alzheimer's disease. According to the method of the present invention, candidate drugs for the treatment of Alzheimer's disease can be selected quickly and accurately, and the treatment efficacy of drugs for the treatment of Alzheimer's disease at an early stage of development can be analyzed through an animal model.
Patent KR-20210158071-A (KR)
Inventor: CHO CHANG SOO
IPC: A23L2/38
Filed: 2020-06-23
Abstract: The present invention relates to a food composition for relieving a hangover comprising a Dendropanax morbiferus extract and a Hovenia dulcis extract exhibiting an excellent liver toxicity protective effect and blood ethanol and acetaldehyde reduction effect according to the synergistic effect of the Dendropanax morbiferus extract and the Hovenia dulcis extract, thereby being usefully used as a hangover relieving drink.