baber/WOPTO huggingface dataset:
Patent KR-20210017899-A (KR)
Title: Mosquito control devices using cooking oil
Inventor: LEE JAE WON
IPC: H01L35/30
Filed: 2019-08-09
Abstract: The present invention relates to a mosquito control device using cooking oil, wherein a UV LED attracts mosquitoes, a fan sucks the attracted mosquitoes, and a Peltier element generates electricity by using electromotive force due to a temperature difference, so that an existing problem of difficulties in being used in countries where it is difficult to use electricity can be solved as the electricity is generated and supplied. According to the present invention, the mosquito control device comprises: the UV LED configured to output UV rays, which are a wavelength that mosquitoes like, to attract mosquitoes; the fan having a fan motor attached thereto to suck the attracted mosquitoes; and the Peltier element having a heat sink attached to one side and heating cooking oil on the other side to generate a temperature difference to generate electricity by using electromotive force generated by the temperature difference. Accordingly, the UV LED attracts mosquitoes, the fan sucks the attracted mosquitoes, and the Peltier element generates electricity by using electromotive force due to a temperature difference, so that an existing problem of difficulties in being used in countries where it is difficult to use electricity can be solved as the electricity is generated and supplied.
Patent KR-20210017913-A (KR)
Title: A lens assembly device having vision in part of bonding module
Inventor: JUNG DAE LIM
IPC: H04N5/225
Filed: 2019-08-09
Abstract: The present invention relates to a lens assembly device having a vision in a part of a bonding module. More particularly, the present invention relates to a lens assembly device having a vision in a part of the bonding module, which comprises: a bonding module unit for applying an adhesive for bonding to an inner peripheral surface coating unit of a barrel into which a plurality of lenses and spacers are inserted and assembled; a vision unit installed on one side of the bonding module unit to photograph the adhesive application area of the barrel so as to monitor whether the application of the adhesive applied through the bonding module unit is working well in the preset inner peripheral surface bonding area of the barrel; and a vision display unit for displaying the adhesive application area photographed through the vision unit. According to the present invention, it is possible to enable bonding on an assembly jig without a configuration related to a separate rotational transfer in a manner in which the barrel is fixed and the dispenser is rotated, rather than the conventional method in which the dispenser is fixed and the barrel is rotated.
Patent KR-20210021156-A (KR)
Title: Fuel supply system for ship
Inventor: JUNWOO JEON
IPC: F02M21/02
Filed: 2019-08-13
Abstract: Disclosed is a fuel supply system for a ship. According to one embodiment of the present invention, the fuel supply system for the ship comprises: one or more tanks which store liquefied gas and boil-off gas of the liquefied gas; a gasifier which gasifies the liquefied gas supplied from the one or more of tanks; a first supply line which supplies gasified fluid as fuel for a first consumer; a preheater which heats the boil-off gas supplied from one or more of a first tank and a second tank; an ejector which discharges the gasified fluid at a pressure needed by a second consumer; a first operating fluid supply line which is branched from a rear end of the gasifier of the first supply line to be connected to the ejector and supplying at least some of the gasified fluid as an operating fluid of the ejector; a suction line through which the boil-off gas heated by the discharged fluid is suctioned into the ejector so as to be mixed with the fluid; and a second supply line which supplies the mixed fluid passing through the ejector as fuel for a second consumer. The present invention is able to effectively supply fuel to consumers.
Patent KR-20210023582-A (KR)
Title: Swing posture training system using golf club motion control
Inventor: SONG HONG SEOB
IPC: A63B69/36
Filed: 2019-08-23
Abstract: The present invention relates to a swing posture training system through golf club movement control, which controls the angle and twisting motion of a golf club in an electric way in response to the position of the golf club on the track according to divided motions of a swing motion, thereby improving training efficiency through accurate hand and arm posture acquisition.
Patent KR-20210024810-A (KR)
Title: Skin treatment maskpack
Inventor: HAN A RI
IPC: C09K5/18
Filed: 2019-08-26
Abstract: The present invention relates to a sheet mask used for healthy and beautiful skin care. More specifically, the present invention relates to a skin care sheet mask which is provided to lower the temperature within a predetermined range when used, thereby effectively performing skin care by generating an effect of skin stabilization and skin beauty due to low temperature when touching the user′s facial skin.
Patent KR-20210024928-A (KR)
Title: The eco-friendly skid-proof tetrapod
Inventor: JO YOUNG TAE
IPC: E02B3/12
Filed: 2019-08-26
Abstract: The present invention relates to an eco-friendly anti-skid tetrapod of a new structure that allows a person who has fallen from a breakwater to climb up by himself without the help of others. According to the present invention, the eco-friendly anti-skid tetrapod is provided with a handle member (10) on the periphery of a protrusion (A) so that a person who has fallen from the breakwater can grab the handle member and climb the breakwater, so that the person who has fallen from the breakwater can escape from the breakwater bottom without the help of others.
Patent KR-20210026697-A (KR)
Title: Ocr-based quantitative data validation system and method for generating order bid proposals
Inventor: JONG IN JANG
IPC: G06Q10/06
Filed: 2019-08-31
Abstract: Disclosed are an OCR-based quantitative data validation system for generating a bidding proposal for orders and a method thereof. The system comprises: a document input module for receiving a document including quantitative data; an OCR module for OCR-recognizing the document received from the document input module; an automatic item extraction module for automatically extracting the OCR-recognized item by the OCR recognition module; and a validation module for verifying the validity of the information extracted by the automatic item extraction module. According to the above-described configuration, the effectiveness of the quantitative data displayed on the overlay is immediately verified, the user is informed, and the overlay is deleted, thereby reducing information errors and enhancing convenience when the user searches for a document.
Patent KR-20210028445-A (KR)
Title: Jig device for deformation correction
Inventor: NAM YONG HO
IPC: C21D9/00
Filed: 2019-09-04
Abstract: Disclosed is a jig device for correcting deformation. According to the present invention, the jig device for correcting deformation comprises: a base unit supporting a stacked material component; a support unit of which a lower side is fixated to the base unit and protrudes toward an upper side of the base unit to restrain movement of the material component; a cover unit installed at a position facing the base unit while having the material component therebetween and penetrating the support bar; and a locking unit fixated to the support bar protruding to the outside of the cover unit.
Patent KR-20210032791-A (KR)
Title: Base station and communication method therefor
Inventor: KIM KYUNGHOON
IPC: H04W88/08
Filed: 2019-09-17
Abstract: A disclosed fixed wireless communication device and a communication method of a base station device servicing a mobile wireless communication device include the steps of: determining whether it is necessary to transmit information to the fixed wireless communication device; determining whether a service target suitable for an MU-MIMO mode exists in the mobile wireless communication device based on a channel characteristic value received from the mobile wireless communication device when it is necessary to transmit information to a fixed radio communication device, and performing communication in the MU-MIMO mode when the service target suitable for the MU-MIMO mode exists. The present invention provides the base station device capable of efficiently allocating radio resources to a network load.
Patent KR-20210033610-A (KR)
Title: Laser-induced graphene type air filter and manufacturing method thereof
Inventor: IN JUNGBIN
IPC: B03C3/155
Filed: 2019-09-19
Abstract: The present invention relates to a laser-induced type air filter. The laser-induced type air filter according to the present invention is formed by irradiating a laser to a polymer film in a scanning manner, and comprises: a base layer made of the polymer material; and a porous carbon nanostructure layer provided on the base layer in a carbonized state by the laser irradiation, and having a through portion having a hole formed therein by modulating the laser irradiation intensity and an induction portion formed around the through portion.
Patent KR-20210036544-A (KR)
Title: Functional surface treated gasket
Inventor: CHANYOUNG JEONG
IPC: C25D11/12
Filed: 2019-09-26
Abstract: The present invention relates to a functional surface-treated gasket. Specifically, a method of treating a surface of an aluminum alloy for a gasket with hydrophobicity according to the present invention is configured such that the shape, diameter, and density of pores of an anodized aluminum layer formed on a surface of an aluminum alloy through anodizing voltage and time control are implemented in various forms, such as a pillar-on-pore, and thus, the method has an economic effect of producing an aluminum alloy with a controlled three-dimensional anodized film structure at low cost and in a short time. The aluminum alloy with a controlled anodized film structure prepared by the above method has excellent superhydrophobicity, can be used for a long time while being maintained in a clean state since foreign substances are rarely attached thereto, and has excellent corrosion resistance, abrasion resistance and hardness, thereby being useful as a gasket.
Patent KR-20210038039-A (KR)
Title: Cement articles having excellent fouling resistance and preparation method thereof
Inventor: KANG EUN HEE
IPC: C04B38/06
Filed: 2019-09-30
Abstract: The present invention relates to a cement plate with excellent contamination resistance, and a method for manufacturing the same. The cement plate comprises a cement molded object of a surface structure where a polymer additive is filled in opened type pores formed by hydration reaction of a cement mixture, and uses a coating layer containing a polymer containing silicon (Si) on the molded object. Therefore, the present invention can realize a significantly low moisture absorption rate, high contamination resistance, weather resistance, heat resistance, and scratching resistance, so that the present invention can be usefully used for an architectural field such as a kitchen top plate, a bathtub, and a sink.
Patent KR-20210039607-A (KR)
Title: Micro Heat Pipe With Multi-Channel Type Using Graphene Nanofluid
Inventor: BAEK SEUNG YEOP
IPC: F28D15/02
Filed: 2019-10-02
Abstract: The present invention relates to a micro-diameter multi-channel parallel heat pipe using graphene nanofluid. According to the present invention, the micro-diameter multi-channel parallel heat pipe using graphene nanofluid comprises: a plurality of heat pipes having a micro diameter and formed in parallel so that the size can be reduced compared to the heat pipes of the same performance and have excellent heat exchange performance; a condensing part and a heating part copper chamber to which the heat pipe is introduced, the working fluid is stored, and which increase the heat transfer area; and graphene nanofluid with excellent heat transfer performance as the working fluid.
Patent KR-20200067080-A (KR)
Inventor: LEE MUO JAE
IPC: B65B61/06
Filed: 2019-10-02
Abstract: According to the present invention, the bonding and cutting apparatus for wrapping paper comprises: a bonding unit in which a first shaft and a second shaft are installed to face each other vertically, a pair of cutting and fusion instruments including a cutting means and a bonding means are installed to face each other on the first shaft and the second shaft, and the pair of cutting and fusion instruments come in contact with each other in a moment by the reverse rotation of the first shaft and the second shaft, thereby cutting and bonding the wrapping paper; and an operation unit which allows the bonding unit to make a reciprocating motion along a trajectory having a curvature by linking with the reverse rotation of the first shaft and the second shaft and at the same time, connecting to the moving sped of the wrapping paper to repeatedly locate the cutting and fusion instruments to be fit to the cutting and bonding positions of the wrapping paper which is continuously supplied. The bonding and cutting apparatus for wrapping paper can cut and bond the wrapping paper by fitting the moving speed of the wrapping paper.
Patent KR-20210040636-A (KR)
Inventor: KIM BUM KI
IPC: G06Q20/42
Filed: 2019-10-04
Abstract: Provided is a service method of a flat rate room at a hotel's special zone, which defines a special zone using only some floors of an entire hotel building to make rooms in the special zone as flat rate rooms, and provides an application to mobile consumers with information formed with the flat rate rooms in the special zone of the hotel, and when the mobile consumers make a payment through a mobile, an online travel agency O.T.A (online travel agency) issues a bar code to the mobile consumer together with a notification of the result, and the mobile consumers who have received the barcode on their mobile device can present the barcode to an affiliated hotel.
Patent KR-20210046495-A (KR)
Inventor: RHIM WONWOO
IPC: H04W88/08
Filed: 2019-10-18
Abstract: The present invention relates to a control message generating method of a digital unit (DU) of a base station in a wireless communication system supporting lower layer function division and a control message processing method of a radio unit of the base station. According to the present invention, the radio unit of the base station does not need to analyze a sub-frame structure in association with another control plane section, thereby reducing processing time and processing complexity.
Patent KR-20210047626-A (KR)
Title: A deep learning processing acceleration system for streaming data based on packet transmissiong in a distributed environment and an anomaly detection system using the same
Inventor: KOH DONG BUM
IPC: H04L12/931
Filed: 2019-10-22
Abstract: A streaming data deep learning processing acceleration system based on distributed environment packet transmission according to an embodiment of the present invention relates to a streaming data deep learning processing acceleration system based on a distributed environment packet transmission, including a plurality of deep learning chips configured in the form of a ring topology. The system comprises: a plurality of deep learning chips composed of a first deep learning chip for receiving streaming data directly from an external device, an N^th deep learning chip connected to an external cloud or server, and N-2 deep learning chips connecting in series between the first deep learning chip and the N^th deep learning chip; a first 3-port switch for controlling the connection between an external LAN environment, the first deep learning chip, and a following second 3-port switch; and the second 3-port switch for controlling the connection between an external WAN environment, the N^th deep learning chip, and the first 3-port switch. Between the deep learning chips adjacent to each other among the deep learning chips, at least one of data and weights required for a deep learning operation is transmitted in a packet transmission method through a standard network interface. Accordingly, maintenance and construction costs can be reduced.
Patent KR-20200081216-A (KR)
Inventor: TAKAHASHI YOICHI
IPC: C09J133/04
Filed: 2019-10-31
Abstract: The present invention is to provide an adhesive sheet for backlight attachment which is used in a backlight provided with a plurality of light-emitting bodies on a substrate to allow the light-emitting bodies to be encapsulated and attached on the substrate without gaps. To this end, the present invention provides an adhesive sheet (1) for backlight attachment, wherein the adhesive layer (11) is formed of an active energy beam-curable adhesive, wherein the adhesive has a gel fraction of 10-80%, the adhesive layer (11) has a storage modulus at 50°C of 0.001-0.15 MPa, and the adhesive layer (11) has a thickness of 170 μm or more. In particular, an adhesive layer (11′) is formed by forming a pressed portion by pressing a hemispherical push pin onto a PET film surface laminated on the adhesive layer (11) under a force of 400 g for 10 seconds, and then curing the adhesive layer (11) by irradiating an active energy beam thereto. When the depth of the pressed portion as measured after 3 minutes since completion of the active energy beam irradiation is D3 (μm), and the depth of the pressed portion as measured after 24 hours since completion of the active energy beam irradiation is D4 (μm), the press recovery rate calculated by equation (1) is 80% or less. Press recovery rate (%) = {(D3-D24)/D3}*100 ···(1).
Patent KR-20190125275-A (KR)
Title: Sprout complex germinated with onsen-sui(water), its preparation method, and skin improvement cosmetic composition comprising the same
Inventor: LEE EUI JUNG
IPC: A23L19/00
Filed: 2019-10-31
Abstract: The present invention relates to a method for manufacturing extracts of germinated sprouts using hot-spring water, comprising the steps of germinating seeds with supplied hot-spring water and manufacturing the extract of germinated sprouts, an extract of germinated sprouts using hot-spring water manufactured by the method, a cosmetic composition including the extract of the germinated sprouts with hot-spring water as an active ingredient, and a manufacturing method thereof. According to the present invention, provided is a cosmetic product which is harmless to skin without stimulation, has an effect of improving skin conditions, and is excellent in maintaining the continuity of the effect.
Patent KR-20200049681-A (KR)
Inventor: KIM CHUL WOO
IPC: A61N7/00
Filed: 2019-10-31
Abstract: Disclosed are a method and an ultrasound application device. In the method of increasing cell viability by applying ultrasound, a drug and an epidermal drug carrier are applied to the epidermis of a subject. While each of the ultrasound parameters is preset to a predetermined range, an ultrasound application device applies ultrasound to the epidermis of the subject by placing an ultrasound generator within a critical range from the epidermis of the subject. The epidermal drug carrier, when irradiated with the ultrasound, causes cavitation, which creates a cavity around the epidermis of the subject. The ultrasound parameters include at least ultrasound pressure and ultrasound duty percentage, the ultrasound pressure is 0.5 MPa to 1 MPa, and the ultrasound duty percentage is 1% to 5%.
Patent KR-20200133170-A (KR)
Inventor: CHANG YU JUNG
IPC: H01L27/02
Filed: 2019-10-31
Abstract: Boundary cells may be provided. A boundary of a first functional cell of a circuit is determined. A first plurality of a first type of dummy cells are placed along a first portion of the determined boundary. The first portion extends in a first direction. Each of the first type of dummy cells comprises first pre-defined dimensions. A second plurality of a second type of dummy cells are placed along a second portion of the determined boundary. The second portion extends in a second direction. Each of the second type of dummy cells comprises second pre-defined dimensions. The second pre-defined dimension is different from the first pre-defined dimensions.
Patent KR-20210054398-A (KR)
Inventor: KO EUN JU
IPC: A61K8/39
Filed: 2019-11-05
Abstract: The present invention relates to a hair conditioning composition comprising a polyglyceryl-based surfactant, and more particularly, to a hair conditioning composition which has excellent softness in both wet and dry conditions on the hair using a polyglyceryl-based surfactant, and particularly, has improved formulation stability in freeze-thaw and high temperature storage.
Patent KR-20200054113-A (KR)
Title: Method for encodign/decodign video signal and apparatus therefor
Inventor: LEE BAE KEUN
IPC: H04N19/503
Filed: 2019-11-08
Abstract: According to the present invention, an image decoding method may comprise the steps of: dividing a coding block into a first prediction unit and a second prediction unit; deriving a merge candidate list for the coding block; deriving first motion information for the first prediction unit and second motion information for the second prediction unit using the merge candidate list; and obtaining a prediction sample in the coding block based on the first motion information and the second motion information.
Patent KR-20210058454-A (KR)
Inventor: KIM GA YOUNG
IPC: H01L23/498
Filed: 2019-11-14
Abstract: A semiconductor package is provided. This semiconductor package comprises: a semiconductor chip; a conductive pattern electrically connected to the semiconductor chip; a pad electrically connected to the conductive pattern; and a connecting member on the pad, wherein the pad includes a central portion, a surrounding portion at least partially surrounding the central portion, and a gap for separating the surrounding portion from the central portion and the connecting member may contact at least one of a side surface of the central portion of the pad and an inner surface of the surrounding portion of the pad. Therefore, the semiconductor package has increased reliability.
Patent KR-20210059330-A (KR)
Inventor: JANG JONGWOOK
IPC: G06Q20/32
Filed: 2019-11-15
Abstract: The present invention relates to a product sales system and method using an anti-theft cabinet with an unattended payment and refund function, which enables product withdrawal by making product payment through QR code recognition, thereby efficiently responding to product sales and theft. The present invention comprises: an unattended product sales management server that remotely monitors an anti-theft cabinet to manage product information and product payment and manages product refunds and product inventory to enable product payment and product withdrawal through QR code recognition; an anti-theft cabinet that enables product withdrawal by performing unattended product sales and payment through product display and door opening and closing through QR code recognition and making product payment through QR code recognition and inserts a product into the anti-theft cabinet at the time of refund and allows the refund to be processed after recognizing and confirming a product code from the inside; and a user terminal that is equipped with an application dedicated to product purchase and payment using the anti-theft cabinet and performs product code recognition and payment processing when purchasing a product through the anti-theft cabinet.
Patent KR-20210059875-A (KR)
Inventor: PARK DONG JAE
IPC: A22C25/18
Filed: 2019-11-16
Abstract: The present invention relates to a mincer comprising: a base plate; a mincer part positioned in a first area above the base plate; a plurality of shelf parts positioned above the base plate and passing through the first area in which the miner part is located; and a shelf transfer part positioned above the base plate, and fixed to the plurality of shelf parts, respectively, to transport the plurality of shelf parts, wherein a large amount of objects can be cut within a short time.