baber/WOPTO huggingface dataset:
Patent KR-20180014105-A (KR)
Inventor: JEONG JE CHANG
IPC: H04N19/44
Filed: 2018-01-18
Abstract: The present invention relates to technology capable of selecting an initial value for motion estimation by using a prediction motion vector in a video codec allowing multireference and reducing the amount of coding of a motion vector by using the prediction motion vector. A motion vector encoding device comprises: a prediction motion vector generating part generating neighboring motion vectors for a current block in regard to each reference frame, and generating prediction motion vectors for the current block from the neighboring motion vectors; a motion estimating part determining a final motion vector for the current block and a final reference frame corresponding to the final motion vector by targeting an exploration area of a plurality of reference frames; a differentiator calculating the difference between the final motion vector for the current block and a final prediction motion vector corresponding to the determined final reference frame among the prediction motion vectors; and a unit encoding the difference and information about the final reference frame.
Patent KR-20190092760-A (KR)
Title: A sheet detecting apparatus provided in a sheet feeding section of an image forming apparatus
Inventor: Kang Yunjeong
IPC: G03G15/00
Filed: 2018-01-31
Abstract: The present invention relates to a paper detecting apparatus provided in a paper feeding unit of an image forming apparatus capable of an appropriate measure according to relevant contents if paper used for a current operation is not good by reading a status of paper used in an operation of an image forming apparatus in advance. By mounting a sensor capable of determining a state of paper on a paper feeding port of an image forming apparatus, a state of paper to be fed may be known in advance before feeding.
Patent KR-20190092896-A (KR)
Title: The handle of a food waste net in the sink
Inventor: LEE SUN HA
IPC: E03C1/264
Filed: 2018-01-31
Abstract: The present invention relates to a handle of a food waste filter for a sink. An objective of the present invention is to conveniently and easily throw away food waste by lifting a filter body with a sieve container when lifting a handle portion to resolve a conventional problem of inconvenience in grabbing food waste due to a thin handle. The handle of a food waste filter for a sink comprises: a sieve container formed in a cylindrical shape to be easily mounted on a drain to receive or sieve liquid or food; a filter body formed in a cylindrical shape to be easily mounted in the sieve container to hold food; a hole of the filter body mounted on the filter body and formed in a rectangular shape to receive or sieve liquid or food on the filter body; and a handle mounted on the filter body to be attached to open, lift, or hold an object by a hand to ascend upwards in a three-dimensionally flat circular shape. Therefore, the present invention conveniently and easily throws away food waste by lifting a filter body with a sieve container when lifting a handle portion to resolve a conventional problem of inconvenience in grabbing food waste due to a thin handle.
Patent KR-20180097152-A (KR)
Title: Elevator safety system and method of monitoring an elevator system
Inventor: HERKEL PETER
IPC: B66B3/00
Filed: 2018-02-21
Abstract: The present invention relates to an elevator safety system for an elevator system (2) including an elevator car (12) movable along a hoistway (4) among a plurality of landing (6, 8, 9), and one or more doors (20, 61, 81, 91). The elevator safety system includes: one or more position sensors (25) for determining a position value indicating of a position of an elevator car (12) within a hoistway (4); one or more door sensors (23, 63, 83, 93) for detecting whether one or more doors (20, 61, 81, 91) are closed; a limit setting unit (32) for determining an operational state of the elevator car (12) and setting one or more position limits in accordance with the determined operational state; and a comparison unit (34) for comparing a determined position value with the set position limits, and determining an error state when the position value does not follow the position limits, and the one or more door sensors (23, 63, 83, 93) indicate that the one or more doors (20, 61, 81, 91) are not closed.
Patent KR-20180022765-A (KR)
Inventor: CHOI SUNG WOOK
IPC: A61F2/00
Filed: 2018-02-27
Abstract: The present invention relates to a polymer microfiber and to a manufacturing method thereof. The manufacturing method of a polymer microfiber of the present invention can manufacture various polymers into a fiber regardless of a hydrophilic polymer and a hydrophobic polymer, and has a broad range of the use of a material. Accordingly, the polymer microfiber of the present invention can be used in various forms in medicinal and cosmetic industries such as an agent for treating a cut on the skin and a cosmetic product.
Patent KR-20180025316-A (KR)
Inventor: KIMURA HAJIME
IPC: H01L29/786
Filed: 2018-02-28
Abstract: One object of the present invention is to provide a semiconductor device with a high aperture ratio and a manufacturing method thereof. Also, another object of the present invention is to provide a semiconductor device with low power consumption and a manufacturing method. The semiconductor device includes a semiconductor layer formed on a substrate including an insulation surface, a gate insulation film covering the semiconductor layer, a gate wiring formed on the gate insulation film and including a gate electrode formed by stacking a first conductive layer and a second conductive layer, an insulation film covering the semiconductor layer and the gate wiring including the gate electrode, and a source wiring which is formed on the insulation film, is electrically connected to the semiconductor layer, and includes a source electrode formed by stacking a third conductive layer and a fourth conductive layer. The gate electrode is formed with the first conductive layer. The gate wiring is formed with the first conductive layer and the second conductive layer. The source electrode is formed with the third conductive layer. The source wiring is formed with the third conductive layer and the fourth conductive layer.
Patent KR-20190105850-A (KR)
Title: Protecting and interlocking system for plurality of circuit breakers in low voltage grid
Inventor: HAM SUNGSIK
IPC: H02H1/00
Filed: 2018-03-06
Abstract: An objective of the present invention is to provide a device for protection and cooperation of a plurality of circuit breakers in a low voltage system which is capable of protection and cooperation in both directions from a high rank to a low rank side or from a low rank to a high rank side, and can minimize the number of wires for protection and cooperation between a plurality of high and low rank circuit breakers. According to the present invention, the device for protection and cooperation comprises: at least one high-rank low-voltage circuit breaker which is connected to a first branch circuit between a highest rank power circuit and a high rank power circuit, and has a communication unit; at least one mid-rank low-voltage circuit breaker which is connected to a second branch circuit between the high rank power circuit and a low rank power circuit, and has a communication unit; at least one low-rank low-voltage circuit breaker which is connected to a third branch circuit between the low rank power circuit and a lowest rank power circuit, and has a communication unit; and a communication line to connect the high-rank low-voltage circuit breaker, the mid-rank low-voltage circuit breaker, and the low-rank low-voltage circuit breaker for communication. The high-rank low-voltage circuit breaker, the mid-rank low-voltage circuit breaker, and the low-rank low-voltage circuit breaker include a control unit to report a trip operation state to at least one predetermined circuit breaker among the circuit breakers through the communication line when a trip operation of automatically interrupting a circuit by an abnormal current occurs in a connected branch circuit.
Patent KR-20190106366-A (KR)
Title: Functional cosmetic compound and preparation method thereof
Inventor: WONJUN CHO
IPC: A61K8/9789
Filed: 2018-03-09
Abstract: The present invention relates to a functional cosmetic composition having an antioxidant and anti-inflammatory effect and a method for preparing the same. It is possible to improve the antioxidant and anti-inflammatory activity by providing a composition with enhanced active ingredients. Also, the present invention can also be applied to various fields such as external preparations and cosmetics for the prevention, improvement and treatment of skin diseases and skin protection.
Patent KR-20190108323-A (KR)
Title: Geopolymer Concrete Composition And Method for Manufacturing Geopolymer Concrete Using the Same
Inventor: LEE HAENG KI
IPC: C04B103/30
Filed: 2018-03-14
Abstract: The present invention relates to a self-compacting geopolymer concrete composition which has performance equal to or more excellent than cement through alkaline activation reaction without using cement and can improve a quick-setting phenomenon and a low workability of geopolymer binders. The self-compacting geopolymer concrete composition of the present invention comprises, with respect to 1.0 part by weight of a sum of blast furnace slag micropowder, fly ash micropowder and silica fume micropowder: 0.4-0.6 part by weight of blast furnace slag micropowder; 0.2-0.4 part by weight of fly ash micropowder; 0.1-0.2 part by weight of silica fume micropowder; 0.1-0.2 part by weight of powder type alkaline activating agents; 0.05-0.1 part by weight of sodium carbonate; 3.0-4.5 parts by weight of aggregates; 0.003-0.007 part by weight of antifoaming agents; 0.01-0.025 part by weight of fluidizing agents; and 0.001-0.003 part by weight of contraction reducing agents.
Patent KR-20190110321-A (KR)
Title: Cosmetic vessel
Inventor: KIM EUN MI
IPC: A45D40/18
Filed: 2018-03-20
Abstract: A cosmetic container according to the present invention, comprises: a container body in which an inlet is provided at the top and contents are stored therein; a lid for opening and closing the inlet of the container body; a light emitting part provided inside the lid; a brush holder extending in a longitudinal direction from the bottom of the lid; and a coating tip provided at the end of the brush holder, wherein the light emitting part is on/off in conduction with detachment of the container body and the lid. The cosmetic container according to the present invention can use a battery for a long time.
Patent KR-20190113270-A (KR)
Title: Method for preparing sterilizing functional sintered body using waste glass and shell
Inventor: JEON YOUNG SUN
IPC: B01J35/00
Filed: 2018-03-28
Abstract: Disclosed is a method for preparing a sterilization functional sintered body using shells and waste glass, comprising: a first step of washing shells; a second step of baking the shells provided in the first step; a third step of pulverizing the shells and waste glass provided in the second step; a fourth step of filtering the pulverized shells and waste glass provided in the third step by a first mesh net, mixing the same at a weight ratio of 1:4 to 4:1, and generating a shell-glass pulverized mixture; a fifth step of generating a shell-glass-TiO_2 mixture by mixing titanium oxide (TiO_2) with the shell-glass pulverized mixture; a sixth step of generating shell-glass-TiO_2 powder from the shell-glass-TiO_2 by using a ball mill device; a seventh step of drying the shell-glass-TiO_2 powder; an eighth step of pulverizing the shell-glass-TiO_2 powder provided in the seventh step by using an agate mortar, and filtering the same by a second mesh net; a ninth step of putting the shell-glass-TiO_2 powder provided in the eighth step in a molding frame, and molding the same to form a sample; and a tenth step of sintering the sample and cooling the same in a furnace.
Patent KR-20190114226-A (KR)
Title: Aerosol generating article including at least one perforation
Inventor: CHEONG BONG SU
IPC: A24D1/04
Filed: 2018-03-29
Abstract: Disclosed is an aerosol generation article including at least one perforation, which is capable of increasing cooling effect for main stream smoke. According to one embodiment of the present invention, the aerosol generation article including at least one perforation comprises: an aerosol generation base part; a first channel-type stream transfer element adjacent to the aerosol generation base part to be placed in a downstream of the aerosol generation base part; a second channel-type stream transfer element adjacent to the first channel-type stream transfer element to be placed in a downstream of the first channel-type stream transfer element; an end filter adjacent to the second channel-type stream transfer element to be placed in a downstream of the second channel-type stream transfer element; and a packaging material covering the aerosol generation base part, the first and second channel-type stream transfer elements, and the end filter. The second channel-type stream transfer element has a greater inner diameter than that of the first channel-type stream transfer element, and the at least one perforation is formed on at least one position spaced 12 to 24 mm apart from the downstream end of the end filter toward an upstream direction in the packaging material.
Patent KR-20190118436-A (KR)
Inventor: WON DONG JUN
IPC: H02J1/10
Filed: 2018-04-10
Abstract: Provided is a method for sharing power between microgrids in a multiple DC microgrid system. The method for sharing power between microgrids includes: allowing each microgrid to set reference values of a voltage operation point and a droop slope to a voltage source converter (VSC) and a DC-to-DC converter included in the microgrid according to long-term power scheduling, and to control a voltage through droop control; allowing each microgrid to recalculate the voltage operation point and the droop slope through short-term power scheduling when an error in the prediction of a load and the amount of generated electricity occurs so that a power value which needs to be increased through the droop control continues to be greater than a first threshold value above a threshold time; and receiving shared power from another microgrid when reference values of a voltage operation point and a droop slope satisfying constraint conditions are not calculated during the short-term power scheduling, wherein the power is shared by a microgrid in which a power value of a VSC or a DC-to-DC converter thereof does not exceed the first threshold value.
Patent KR-20190118896-A (KR)
Title: Building energy management system and method thereof
Inventor: KIM YOUNG JIN
IPC: G05B13/02
Filed: 2018-04-11
Abstract: The present invention relates to a building energy control method, which comprises the steps of: collecting building data measured from a real building; normalizing and filtering the measured building data; correcting a mini-clone fixed variable by inputting the measured building data into a pre-constructed single system mini-clone model; generating virtual building data using the corrected single system mini-clone model; performing machine learning training and verification using the measured building data, the virtual building data, and the mini-clone fixed variable as a machine learning input variable; fusing the single system mini-clone model generated for each energy system; and selecting an optimal mini-clone model from fused mini-clone models. The single system mini-clone model is a virtual building model including a single layer controlled by a single energy system and includes a mini-clone fixed variable. According to the present invention, a building can be controlled in consideration of the weight preferred by a user in real time by the building energy control system. Moreover, the building energy control system can perform optimal control of a building using the virtual mini-clone model, thereby being universally applied to all buildings regardless of the kind of buildings.
Patent KR-20190119919-A (KR)
Title: Smart advertisement system
Inventor: LEE HO DONG
IPC: G06Q30/02
Filed: 2018-04-13
Abstract: The present invention relates to a smart advertisement system including: an LED banner (110) installed on a banner stand; a first camera (120) installed nearby the LED banner (110) for photographing pedestrians passing through the front of the LED banner (110); a first smart set-top box (130) playing an advertisement video in accordance with advertisement schedule to output an advertisement video on the LED banner (110), and converting faces of the pedestrians photographed through the first camera (120) into face images by a face recognition algorithm to analyze the face images; a screen (140) installed inside or outside a building to output an advertisement video; a second camera (150) installed near the screen (140) to photograph pedestrians passing through the front of the screen (140); a second smart set-top box (160) playing an advertisement video in accordance with an advertisement schedule to output an advertisement video on the screen (140) and converting faces of the pedestrians photographed through the second camera (150) into face images by a face recognition algorithm to analyze the face images; and an integrated management server (170) generating a video about an advertisement requested from an advertiser to manage the video with advertisement schedule information, providing the advertisement video along with the advertisement schedule information to the first and second smart set-top boxes (130, 160) and calculating and managing advertisement viewing information of pedestrians based on face image data provided from the first and second smart set-top boxes (130, 160). According to the present invention, it is possible to increase an advertisement exposure effect by calculating advertisement viewing information of pedestrians while providing the pedestrians with an advertisement video.
Patent KR-20180057591-A (KR)
Inventor: LEE HYO JONG
IPC: A61K31/4045
Filed: 2018-05-17
Abstract: The present invention relates to a pharmaceutical composition comprising a melatonin derivative, a health food product, or a cosmetic composition. In particular, the melatonin derivative, when used to treat an inflammation model, shows anti-inflammatory activities of inhibiting NO formation and the expression of inflammatory cytokines; suppresses histamine secreted from mast cells, and thus suppresses histamine-mediated allergic reactions; and when used to treat cancer cells, shows anticancer activities of inhibiting protein kinase B(AKT) and extracellular signal-regulated kinase (ERK) signal transduction system and the expression of hypoxia-inducible factor-1α (HIF-1α), and thus may be beneficially used as a therapeutic agent in the treatment of inflammatory diseases, allergic diseases, or cancers, and as a cosmetic composition or a health food product.
Patent KR-20190132160-A (KR)
Title: Method for Providing Cryptocurrency Trading Platform by using Smart Contract
Inventor: BARK SANG WOO
IPC: G06Q20/36
Filed: 2018-05-18
Abstract: The present invention relates to a method of providing a cryptocurrency transaction platform using a smart contract. According to the present invention, the method of providing a cryptocurrency transaction platform includes: a first step of conducting a procedure of registering a smart contract in a node device on an external blockchain network; a second step of conducting a procedure of providing an electronic wallet of a user to the smart contract on the external blockchain network; a third step of conducting a procedure of processing a designated cryptocurrency transaction based on a cryptocurrency deposited in the smart contract; a fourth step of confirming authentication information; and a fifth step of conducting a procedure of delivering withdrawal information including the authentication information to the smart contract.
Patent KR-20190137540-A (KR)
Inventor: BAE JAE WON
IPC: B65D39/16
Filed: 2018-06-01
Abstract: The present invention relates to a rubber bottle cap, which can recycle a plastic bottle to reduce waste discharge. The present invention solves a problem such that recycling is impossible after opening a conventional cap. That is, in a wire cork, the present invention includes: a distorted round stopper fixture fixing a cap to a lid and a coupling portion; a connecting line connecting the fixture and the stopper and having a length of 3 cm; a bottle stopper preventing contents in a plastic bottle from being leaked and made of a rubber material; and a handle assisting the cap to be easily opened and having a diameter of 2.5 cm. Accordingly, the present invention can recycle the plastic bottle to reduce the waste discharge. And, the present invention solves the problem such that the recycling is impossible after opening the conventional cap.
Patent KR-20180133233-A (KR)
Title: A computer-implemented method for configuring an electronic relay
Inventor: LOCATELLI EMILIO BATTISTA
IPC: H02H3/06
Filed: 2018-06-04
Abstract: The present invention relates to a computer-implemented method for configuring an electronic relay. The computer-implemented method for configuring an electronic relay according to an embodiment of the present invention includes: a step of providing a graphical user interface onto a computer display; a step of providing second graphics resources; and a step of transmitting configuration information to the electronic relay. The operating parameters of the electronic relay can be set up.
Patent KR-20190140222-A (KR)
Inventor: KIM JONG SU
IPC: H02G3/22
Filed: 2018-06-11
Abstract: The present invention relates to a packing coupling device and, more specifically, to a packing coupling device which fixes a packing which is coupled to a wire or a cable similar to the same fixed to a structure. The packing coupling device comprises: a moving body (11); a wire induced block (12) formed in front of the moving body (11); a moving member (13) moving the moving body (11); and at least one induced member (14a to 14d) inducing movements of the moving member (13). The moving body (11) is moved by operation of the moving member (13) in a state in which the wire is fixed to the wire induced block (12) and the packing is inserted and fixed at a predetermined location by applying pressure to the packing.
Patent KR-20200000691-A (KR)
Title: In-vehicle controller and method of controlling communication for the same
Inventor: KIM SEUNG SU
IPC: H04L12/40
Filed: 2018-06-25
Abstract: The present invention relates to a controller for a vehicle and a method for controlling communication thereof, which can reduce a shaking phenomenon caused by a state change in a network environment for a vehicle. To this end, a controller area network (CAN) transceiver operated in a CAN according to an embodiment of the present invention comprises: a first current limitation means limiting a first current between a power source and a CAN-H line; a second current limitation means limiting a second current between a ground and a CAN-L line; and a control unit controlling the first current limitation means and the second current limitation means, wherein when a first communication state is converted into a second communication state in which the first current and the second current are blocked, the control unit can control the first current limitation means and the second current limitation means such that the first current and the second current may be sequentially or linearly decreased to be blocked.
Patent KR-20200009178-A (KR)
Title: A composition, an electrochromic film and method for preparing the same
Inventor: HAN JAE SUNG
IPC: C09D1/00
Filed: 2018-07-18
Abstract: The present invention relates to a wet coating composition for forming an electrochromic device comprising a tungsten oxide hydrate (WO_3·nH_2O) thin film as an electrochromic layer. In addition, the composition can improve driving durability of an electrochromic film.