baber/WOPTO huggingface dataset:
Patent KR-20210036011-A (KR)
Title: Motor
Inventor: LIM HEE SOO
IPC: H02K7/08
Filed: 2019-09-25
Abstract: The present invention relates to a motor. According to an embodiment of the present invention, the motor comprises: a housing including a housing body and a protrusion part protruding in an axial direction from the housing body; a stator disposed inside the housing; a rotor disposed inside the stator; a shaft coupled to the rotor; a clutch disposed at an end of the shaft; and a first bearing disposed inside the protrusion part, wherein the clutch includes a clutch body and a barrier extending from the clutch body, and the barrier is disposed to overlap the protrusion part in a radial direction. Accordingly, the motor can prevent the inflow of moisture into the motor by hydraulic pressure through the arrangement and structure of the clutch and the housing implemented to respond to the hydraulic pressure.
Patent KR-20210037999-A (KR)
Title: Method of conrolling drone flight
Inventor: BAEK KIHYUN
IPC: G05D1/00
Filed: 2019-09-30
Abstract: The present invention relates to a method for controlling the flight of a drone of a drone control PC remotely controlling a drone control device to control the flight of a drone. A drone control PC transmits drone control information for automatic flight of a drone to a drone control device and receives drone flight information from the drone control device. The drone control information includes flight path information of the drone. The drone flight information includes the current location information of the drone.
Patent KR-20210038250-A (KR)
Title: Method for preparing super absorbent polymer
Inventor: YOON HYUNGKI
IPC: C08J3/09
Filed: 2019-09-30
Abstract: The present invention relates to a method for preparing a super absorbent polymer. According to the preparation method of the super absorbent polymer of the present invention, it is possible to produce a high-quality product by improving the rewet properties and the absorption rate without deteriorating the absorption properties.
Patent KR-20190129778-A (KR)
Title: Water flow type fish way block
Inventor: KIM JIN DONG
IPC: E02B3/04
Filed: 2019-10-01
Abstract: The present invention relates to a river water flow type fish way block of a new structure, capable of providing environment in which a plant grows. According to the present invention, the river water flow type fish way block includes an extension pipe (21) extended from a bottom plate (10) to the upper side. So, a vegetation unit (22) in which the plant grows on the upper surface of the bottom plate (10) is formed to be concave in the extension pipe (21). The plant is planted and grows in the vegetation unit (22). Also, the extension pipe (21) is higher than a water level of a river passing through the upper surface of the fish way block. As the river water passing through the upper part of the fish way block does not flow into the vegetation unit (22), the fish way block prevents the plant from not growing due to the river water flowing along the upper surface of the fish way block and obstructing growing of the plant. So, the fish way block enables the plant to grow well. Specifically, an inlet (23) is open toward the lower surface of the bottom plate and is formed on the bottom surface of the vegetation unit (22). So, a part of the water flowing along the upper surface of the fish way block flows into the vegetation unit (22) through the inlet (23). Therefore, the fish way block can always supply a proper amount of moisture to the plant planted in the vegetation unit (22).
Patent KR-20210043276-A (KR)
Title: Method to manufacture negative electrode and negative electrode using the same
Inventor: YOON YOUNG SOO
IPC: H01M4/1395
Filed: 2019-10-11
Abstract: The present invention relates to a method for manufacturing a high-stability lithium negative electrode for a lithium secondary battery and a lithium negative electrode manufactured thereby and, more specifically, to a method for manufacturing a high-stability lithium negative electrode to form a uniform lithium metal due to a seed layer formed in a current collector and a lithium negative electrode. According to one embodiment of the present invention, the method comprises the following steps: providing a current collector (S100); forming a seed layer on one surface of the current collector (S200); forming a protective layer on the seed layer (S300); and forming a lithium metal layer between the protective layer and the seed layer (S400).
Patent KR-20210046899-A (KR)
Title: Cleat having excellent fire protection property
Inventor: KIM JOU WAN
IPC: C08K3/38
Filed: 2019-10-18
Abstract: The present invention relates to a fire protection cleat. According to a specific example, the fire protection cleat comprises: a base layer comprising a resin matrix and a flame retardant dispersed in the resin matrix; and a reinforcing fiber layer laminated on the surface of the base layer. The base layer is formed using a first composition comprising a base resin and a flame retardant. The flame retardant includes a phosphorus-based flame retardant and an inorganic flame retardant. The inorganic flame retardant includes at least one of an expandable flame retardant, a hydroxide-based flame retardant, a boron-based flame retardant, a silicon-based flame retardant, and a carbonate-based flame retardant.
Patent KR-20190122629-A (KR)
Title: Method and device for representing recommended operating actions of a proposal system and interaction with the proposal system
Inventor: PALZER DANIEL
IPC: G06F9/451
Filed: 2019-10-23
Abstract: For representing a recommended operating action of a proposal system and interaction with a proposal system, recommendation for two or more software applications is generated (1). The display and operating elements (15, 16, 17) for the recommendation of the two or more software applications are displayed in common (2) and one operation among the display and operating elements (15, 16, 17), which are displayed in common, is detected (3). The software applications allocated for the operated display and operating elements (15, 16, 17) are opened (4) and a plurality of displays and operating elements (17, 22, 23, 24) individually representing one of a plurality of recommended operating actions for the opened software applications are displayed in common (5).
Patent KR-20200047435-A (KR)
Title: A pharmaceutical composition for treating arthritis comprising natural extracts which regulate an activity of immune cells of mesenteric lymph node in mesentery
Inventor: KIM YOU ME
IPC: A61K36/09
Filed: 2019-10-28
Abstract: The present invention relates to a pharmaceutical composition for treating arthritis using an extract of a natural product which modulates mesenteric lymph node immune cell activity as an active component. By using the composition of the present invention, it is possible to effectively treat autoimmune disease or arthritis. The present invention can effectively prevent or treat autoimmune disease or arthritis by promoting IL-10 secretion or significantly inhibiting IL-12 or IL-6 secretion.
Patent KR-20210000247-A (KR)
Inventor: Park joon han
IPC: A61K31/506
Filed: 2019-10-29
Abstract: The present invention relates to a composition for enhancing adipocyte engraftment, which is effective for angiogenesis and vasodilation during in vivo transplantation of adipocytes, and enables engraftment with excellent efficiency. The pharmaceutical composition for enhancing adipocyte engraftment comprises: minoxidil; nattokinase; and an antioxidant.
Patent KR-20210051749-A (KR)
Title: Method for performing emergency call and electronic device therefor
Inventor: LEE HYUNCHUL
IPC: H04W88/06
Filed: 2019-10-31
Abstract: Disclosed is an electronic device comprising at least one wireless communication circuit, a processor, and a memory. The memory, when executed, causes the processor to connect a first cell of a master cell group (MCG) and a second cell of a secondary cell group (SCG) using the at least one wireless communication circuit, to detect an occurrence of a packet-based mobile originate call, to be disconnected with the second sell when the type of mobile originate call is an emergency call, and to store one or more instructions for performing the mobile originate call through the first cell. In addition to this, various embodiments identified through the document are possible. Therefore, stability of a service of the electronic device can be improved.
Patent KR-20200054873-A (KR)
Inventor: KIM RYUN TAK
IPC: C09K13/06
Filed: 2019-11-01
Abstract: The present invention provides an etchant composition for a silver thin film, an etching method using the same, and a metal pattern forming method, wherein the etchant composition for a silver thin film includes: (A) a nitric acid; (B-1) an alkyl sulfonate; (B-2) an organic acid except the alkyl sulfonate; (C) metal or metal salt; (D) a sulfate; and (E) water. Therefore, in the etchant composition for a silver thin film, a fine pattern can be easily formed.
Patent KR-20210056084-A (KR)
Title: Air conditioning system and control method of the same
Inventor: KIM JIN HO
IPC: F24F11/56
Filed: 2019-11-08
Abstract: An air conditioning system and a method for controlling the air conditioning system are provided. According to an embodiment of the present invention, an air conditioning system comprises: two or more outdoor antennas installed on an outdoor unit; a first indoor antenna installed in a first indoor unit; a second indoor antenna installed in a second indoor unit; and a controller. The controller allows any one of a plurality of outdoor antennas and the first indoor antenna or the second indoor antenna to wirelessly communicate with each other. According to an embodiment of the present invention, it is possible to provide an air conditioning system in which an omnidirectional antenna characteristic can be obtained by an outdoor antenna and communication between an outdoor unit and an indoor unit is performed with high efficiency.
Patent KR-20210060783-A (KR)
Inventor: KWON EUI HYUK
IPC: C04B35/524
Filed: 2019-11-19
Abstract: The present invention relates to a manufacturing method of a porous carbon plate. More specifically, the manufacturing method of a porous carbon plate comprises the following steps of: preparing a mixture in which a spherical phenolic resin and a binder are mixed; filling the mixture into a mold of a predetermined shape; forming a molded body by applying predetermined pressure to the filled mixture; curing and drying the molded body; degreasing and sintering the dried molded body; and carbonizing the sintered molded body.
Patent KR-20210061678-A (KR)
Inventor: KIM JOO HYEON
IPC: B64G1/60
Filed: 2019-11-20
Abstract: The present invention relates to a running and walking passage in zero gravity or microgravity for space missions. The present invention is to provide a running and walking passage in zero gravity or microgravity for space missions, which allows a user to move with the same running and walking motions as on Earth without spacewalking while minimizing additional energy or equipment by utilizing the existing facilities of a large space vehicle such as a space station.
Patent KR-20210061685-A (KR)
Inventor: JEONG MUN GYO
IPC: E02F9/14
Filed: 2019-11-20
Abstract: The present invention provides a vibration damping device for an excavator, which comprises: a connection body connected and installed in a boom or an arm of an excavator and having a pipe shape of which both ends are opened; and a pair of movement absorbing bodies of which one end is coupled and installed to each longitudinal end part of the connection body and the other end is extended to be inserted into the connection body to convert and absorb vibration and impact force transmitted from an attachment into bending movement.
Patent KR-20210062975-A (KR)
Title: Flattening apparatus and substrate processing apparatus including the same, substrate processing method
Inventor: LEE WON JUN
IPC: H01L21/304
Filed: 2019-11-22
Abstract: The present disclosure provides a planarization device installed in a substrate processing system including a receiving member for accommodating a solid deposition material, which includes: a scratching member for scraping a solid deposition material to planarize the solid deposition material; a driving unit coupled to the scratching member and configured to move the scratching member so that the scratching member scrapes the solid deposition material; an elevation unit coupled to the driving unit and configured to elevate the driving unit; and a height adjustment unit controlling the elevation unit to adjust a height of the scratching member so that the scratching member comes into contact with the surface of the solid deposition material.
Patent KR-20200074859-A (KR)
Inventor: KAJIHARA DAISUKE
IPC: H01B5/14
Filed: 2019-11-27
Abstract: An objective of the present invention is to provide a conductive film capable of suppressing occurrence of wrinkles in a resin film at the time of forming a conductive layer on both surfaces of a resin film by a sputtering method and a manufacturing method thereof. The conductive film has a first conductive layer, a resin film, and a second conductive layer in this order. A difference between a maximum value and a minimum value of a thermal expansion coefficient at 20 to 140°C of the resin film measured in a direction perpendicular to a longitudinal direction of the resin film is 25 ppm/K or less.
Patent KR-20210067682-A (KR)
Title: Method for preparing quantum-dot
Inventor: JANG YOUNG JIN
IPC: C09K11/56
Filed: 2019-11-29
Abstract: The present application relates to a method for manufacturing a quantum dot and a quantum dot formed thereby. The present application can form a quantum dot having a stable core-shell structure, and as a result, can provide a quantum dot with improved light emission or optical properties.
Patent KR-20210067710-A (KR)
Title: Method and apparatus for tracking objects in real time
Inventor: KWON KI RYONG
IPC: G06T7/11
Filed: 2019-11-29
Abstract: The present invention relates to a method and apparatus for tracking an object in real time, and more particularly, the apparatus includes: a collection part for collecting a data set through at least one or more Internet resources; a learning part for acquiring an object detection model by performing learning based on a Faster R-CNN algorithm on the collected data set; a camera part for acquiring a real-time video sequence; a detection part for detecting an object by inputting the real-time video sequence into an object detection model; and a tracking part for tracking the object based on the output from the detection part. It is possible to track the object more quickly and accurately in real time.
Patent KR-20210068685-A (KR)
Title: Bone conduction ear speaker apparatus
Inventor: PARK SAE JOON
IPC: H04R7/12
Filed: 2019-12-02
Abstract: In a bone conduction ear speaker device which is worn on a user's ear (10) to provide sound in a bone conduction method, provided according to a feature of the present invention is the bone conduction ear speaker device comprising: a main body part (110) which supplies driving power; a vibrator (120) which is disposed by being in close contact with the auricular concha region (11) inside the ear (10), is connected to one side of the main body part (110), and vibrates the auricular concha region (11) according to the supplied driving power; and a hook part (130) which is connected to the vibrator (120) or the main body part (110), and is supported by a curved shape inside the ear (10) to be fixed in position. Therefore, the present invention is capable of allowing power consumption to be reduced.
Patent KR-20210070053-A (KR)
Title: Arc path forming part and direct current relay include the same
Inventor: YOO JUNGWOO
IPC: H01H50/44
Filed: 2019-12-04
Abstract: Disclosed are an arc path forming unit and a direct current relay. The arc path forming unit according to an embodiment of the present invention includes a plurality of magnets. Each magnet is disposed adjacent to a plurality of stationary contacts. The plurality of magnets positioned adjacent to one fixed contact and facing each other are configured such that opposite surfaces facing each other have the same polarity. In addition, the opposite surface of the magnet positioned adjacent to the other fixed contact facing the plurality of magnets is configured to have a different polarity from each of the opposite surfaces. Accordingly, the directions of the electromagnetic force formed in each fixed contact are formed in a direction away from each other and formed away from the center. Accordingly, damage to each component of the arc path forming unit and the DC relay by the generated arc can be minimized.
Patent KR-20210070589-A (KR)
Title: Apparatus for learning a spiking neural network
Inventor: JUNG SEONG OOK
IPC: G06N3/08
Filed: 2019-12-05
Abstract: The present invention provides an apparatus for training a spiking neural network, including: an up-change amount acquisition unit for updating an up-change amount whenever an input spike is applied, or whenever a plurality of time sections divided by a quantization spike-timing-dependent plasticity (STDP) function are reached after the input spike is applied, based on the quantization STDP function in which a change amount for adjusting a weight is divided by the time sections and set in advance based on a time difference between the input spike and an output spike, in order to train the spiking neural network for accumulatively adding a weight corresponding to the applied input spike among a plurality of pre-stored weights to spike the output spike when an acquired accumulative spike signal is greater than or equal to a predetermined spiking threshold; a down-change amount acquisition unit for updating a down-change amount whenever the input spike is applied, or whenever the time sections divided by the quantization STDP function are reached after the input spike is applied; a change amount acquisition unit for acquiring a weight change amount by using the up-change amount and the down-change amount; and a weight update unit for updating the weight by adding the weight change amount to the weight. Accordingly, the weight change amount for training the spiking neural network is easily acquired in real time.
Patent KR-20210070799-A (KR)
Title: Apparatus for display
Inventor: KIM JI WON
IPC: H04N5/225
Filed: 2019-12-05
Abstract: A display device comprises: an image display device which outputs a target image; a first mirror which reflects the target image and provides the target image to a user; an image control device which generates positional information of an active area where the target image is output; and a driving device which controls the image display device such that the target image is output on the basis of the positional information of the active area, wherein a size of the active area is smaller than that of an image display area where pixels of the image display device are disposed. The present invention provides the display device in which an output position of a target image is controlled in response to a user's eye position.
Patent KR-20210072370-A (KR)
Title: Straightener holder
Inventor: LEE JANG MYEON
IPC: A45D1/00
Filed: 2019-12-09
Abstract: A hair curler holder of the present invention is designed to prevent the risk of fire and damage to surrounding items when high-temperature heat is emitted from the surface of a hair curler. It is a method of fixing a shelf-type structure with tongs and hanging the iron on the circular ring part of the invention. At this time, the ring is divided into two, and the size can be adjusted because there is a fastener.
Patent KR-20210072647-A (KR)
Title: Desk
Inventor: MIN HYO KY
IPC: A47B88/80
Filed: 2019-12-09
Abstract: The present invention relates to a desk which comprises: an upper plate portion (100) consisting of a first upper plate portion (110) forming the upper surface of the desk and a second upper plate portion (120) joined to the first upper plate portion (110) to slide horizontally; and a support portion (200) consisting of a first support portion (210) joined to the first upper plate portion (110) to support the first upper plate portion (110) such that the first upper plate portion (110) can be located at predetermined height from the ground and a second support portion (220) joined to the second upper plate portion (120) to move along with each other when the second upper plate portion (120) slides and configured to support the second upper plate portion (120) such that the second upper plate portion (120) can be located at a predetermined height from the ground. Accordingly, the upper plate is configured to be expandable as necessary to enhance space utilization.
Patent KR-20200078360-A (KR)
Inventor: IKEGUCHI MASAFUMI
IPC: H01L21/683
Filed: 2019-12-17
Abstract: The present invention aims to provide an electrostatic chuck which is able to effectively control the pressure of gas in each area. The electrostatic chuck comprises: a base plate; and a ceramic dielectric substrate installed on the base plate to have a planar shape of almost a circle and to have a first circumferential surface exposed to the outside. The first circumferential surface at least includes: a first area; and a second area adjacent to the first area. In the first area formed are a plurality of first grooves, at least one first gas introduction hole connected to at least one of the plurality of first grooves, and at least one second groove extended in a direction crossing the plurality of first grooves. Each of the plurality of first grooves has a planar shape of almost a circle, and are formed concentrically. The second groove is connected to at least two first grooves, and when the second groove is projected from the base plate to a plane which is vertical to a first direction heading towards the ceramic dielectric substrate, in the part where the first grooves are connected to the second groove, at least a part of the first gas introduction hole overlaps with at least one of the first grooves and the second groove.
Patent KR-20210082612-A (KR)
Title: Drill for fine nails
Inventor: KIM HYEON JI
IPC: B23B45/02
Filed: 2019-12-26
Abstract: The technology disclosed in the present specification relates to a drill for nail care that can easily replace various types of drills for nail care, which can include: a plurality of bits; a drill that covers the plurality of bits and selectively drives the bits; and a connection unit that selects at least one of the plurality of bits to connect the bit to the drill.
Patent KR-20210083977-A (KR)
Title: Preparation method of gochujang with lotus leaf
Inventor: KIM JI HYUN
IPC: A23L27/00
Filed: 2019-12-27
Abstract: The present invention relates to a method for producing red pepper paste to which lotus leaves are added. The red pepper paste produced according to the present invention exhibits excellent antioxidant efficacy by adding lotus leaves, and can help to control blood sugar by inhibiting α-glucosidase activity.