baber/WOPTO huggingface dataset:
Patent KR-20190143293-A (KR)
Title: Positive electrode active material for lithium secondary battery and lithium secondary battery
Inventor: AHN DONG JOON
IPC: H01M10/052
Filed: 2018-06-20
Abstract: The present invention relates to a lithium secondary battery which includes a positive electrode, a negative electrode, a separator interposed between the positive electrode and the negative electrode, and an electrolyte. The positive electrode includes lithium composite transition metal oxide powder having a layered structure with a positive electrode active material and having a nickel content of 50-75 atm% in the total transition metal. The lithium composite transition metal oxide powder has a lithium-oxygen interlayer distance (LiO_6 slab thickness) variable rate of 3% or less in an SOC 58-86% section.
Patent KR-20200001421-A (KR)
Title: Self-injury prevention device for patients
Inventor: JANG EONG SE
IPC: A61F5/37
Filed: 2018-06-27
Abstract: The present invention relates to a self-injury prevention device for patients. In particular, the device comprises a grip part for gripping by strapping a hand; a fitting part provided at the grip part to allow fingers to be fit therein; and a wrist coupling part for preventing the grip part and the fitting part from being separated from the hand. Therefore, the movement of the fingers is restricted, thereby preventing self-injury with the fingers or preventing surrounding medical equipment and medical instruments worn on patients from being damaged. After being worn on the patients, the device is prevented from being separating from the hand.
Patent KR-20200001890-A (KR)
Title: Pallet corner processing machine
Inventor: PARK EUN HA
IPC: B27F1/00
Filed: 2018-06-28
Abstract: The present invention provides a machine (1) for processing the corner of a pallet (P). The machine comprises: a base (2) having a flat upper surface seated on the bottom; a supporter (3) installed on one side of the base (2) to stand vertically; a conveying means (4) seating the pallet (P) on the upper surface of the base (2) and formed so that each corner of the pallet (P) is turned toward the supporter (3) and slidably conveyed toward the supporter (3); a processing means (5) installed on the supporter (3) to be raised or lowered, and cutting the corner of the pallet (P) conveyed by the conveying means (4) when being raised or lowered; several guides (6) installed between the supporter (3) and the conveying means (4) to stand on the base (2), and guiding the corners of the several pallets (P) seated to be stacked on the conveying means (4) so that the corners correspond to the processing means (5); and fixing means (7), respectively installed on upper and lower portions of the guide (6) to face each other, and fixing the pallet (P) which is seated on the conveying means (4) and of which the corner is inwardly placed to correspond to the processing means (5). Therefore, the machine can easily convey a large number of pallets (P) and process the corners of several pallets (P) at one time to easily and quickly process the corners of the pallets (P), thereby maximizing convenience and efficiency and increasing marketability through improvements in processing accuracy.
Patent KR-20200004953-A (KR)
Inventor: JEON KYUNG IL
IPC: H05K13/00
Filed: 2018-07-05
Abstract: The present invention relates to an automatic material supply apparatus capable of automatically supplying individual materials to a conveyor. The automatic material supply apparatus for transferring materials to a conveyor according to the present invention comprises: a material supply part in which a plurality of materials are stacked; and a transfer unit transferring a material placed on top of the materials stacked on the material supply part to the conveyor, wherein the material supply part includes a plurality of support rods for supporting the plurality of materials to stack the plurality of materials, a base panel on which the support rods are mounted, and a lifting part for gradually lifting the plurality of materials.
Patent KR-20200005716-A (KR)
Inventor: LEE CHANG BEOM
IPC: F24D19/10
Filed: 2018-07-08
Abstract: The present invention relates to a device and a control method of a Gudeuljang boiler. According to the present invention, a high-efficiency electric heater and a heat-conducting ceramic coated cooper pipe are built inside a Gudeuljang (a heating element made in a form of a floor-slab stone in a square shape by mixing stones such as graphite, tourmaline, illite, ocher soil, maculate, tourmaline, and magnesium, or the like). An electronic circuit board is coupled outside the Gudeuljang, and an upper part thereof is combined with a heating element surrounded by a thermal insulation material and a Peltier element, and a circulation motor and a control device. The device of the Gudeuljang boiler also includes a device for measuring the amount of electricity, a display unit for displaying the temperature of intake and outflow of heating and hot water, and a control unit for controlling each function.
Patent KR-20200016027-A (KR)
Title: Electronic device with structure for compensating for height difference between sensor mounted in rear surface of display and elastical member
Inventor: KIM JOO HAN
IPC: H05K3/32
Filed: 2018-08-06
Abstract: Disclosed is an electronic device having a step-compensated fingerprint sensor. The electronic device of the present invention comprises: a display panel including front and rear surfaces; an elastic member having an opening, having a first designated height and disposed on the rear surface; a sensor having a second designated height lower than the first designated height, and disposed in an inner space formed by a side surface having the first designated height of the opening and the rear surface; a connection member electrically connected to the sensor, and disposed on the sensor while having a third designated height capable of compensating the difference between the first and second designated heights; and a flexible board electrically connected to the connection member in the opening, and disposed to extend to a lower part of the elastic member.
Patent KR-20200016092-A (KR)
Title: Adhesive Composition for Anti-Irritation of Skin Comprising Biomedical Polymer and Adhesive Sheet Thereof
Inventor: KO SEI YOUN
IPC: C09J133/10
Filed: 2018-08-06
Abstract: The present invention relates to a skin non-irritant adhesive composition comprising: a resin consisting of 50 to 90 wt% of an acrylic monomer having the glass transition temperature of 30 to 40°C and a vinyl acetate monomer of 10 to 50 wt%, an organic solvent, and a curing agent, wherein the organic solvent does not include an aromatic organic solvent, and to an adhesive sheet using the adhesive composition. Viscosity changes at around 30°C, the temperature of the skin, thereby improving adhesion to the skin. The drugs have an excellent transdermal absorption effect, and skin irritation is reduced by not containing the aromatic organic solvent.
Patent KR-20190016007-A (KR)
Inventor: PARK YONG DOO
IPC: H01L23/28
Filed: 2018-08-07
Abstract: One embodiment of the present invention provides a waterproof finger scan sensor module with a cover unit, which can be protected from humidity. The waterproof finger scan sensor module comprises: a main substrate; a sensor unit mounted on the main substrate; a cover unit provided on the sensor unit; a support unit provided on the main substrate and covering side surfaces of the sensor unit and cover unit; and a bonding member bonding the main substrate, sensor unit, and support unit. A waterproof unit is formed at a joint surface of the support unit in contact with the bonding member.
Patent KR-20200020215-A (KR)
Title: Stacker with a vacuum adsorption device
Inventor: KIM CHANG SOO
IPC: B65G1/04
Filed: 2018-08-16
Abstract: The present invention relates to a stacker for easily transporting light and heavy items (cargo) in a distribution warehouse or an industrial facility, and more specifically, to a stacker equipped with a vacuum adsorption apparatus, which transports a product box packed with various items by adsorbing and transferring the same using a vacuum adsorption method.
Patent KR-20200021820-A (KR)
Title: Electric Heater
Inventor: MISUN SONG
IPC: F24C7/06
Filed: 2018-08-21
Abstract: The present invention relates to an electric heater applied to a cooking appliance and, more particularly, to an electric heater which includes a plane heating element capable of ensuring a heating temperature and a heating amount of a pattern portion located at an outermost side of a limited area. According to an embodiment of the present invention, an electric heater includes a substrate (insulation material capable of forming a conductor pattern on the surface of an insulation substrate) and a plane heating element formed on one surface of the substrate. The plane heating element includes: a first pattern portion including a start point and an end point; a second pattern portion which surrounds at least a portion of the first pattern portion and includes a start point and an end point, which are located at the innermost side of the second pattern portion; and a third pattern portion which surrounds at least a portion of the second pattern portion and includes a start point and an end point, which are located at the outermost side of the third pattern portion. The first pattern portion includes a plurality of first tracks which are spaced apart from each other and have an arc shape which has the length increasing from the center toward the outside of the first pattern portion, the second pattern portion includes a plurality of second tracks spaced apart from each other on the outside of the first track and having an arc shape which has the length increasing from the inside to the outside of the second pattern portion, the third pattern portion includes a plurality of third tracks spaced apart from each other on the outside of the second track and having an arc shape which has the length increasing from the inside to the outside of the third portion, and the width (W3) of the third track is configured to be wider than the width (W1) of the first track or the width (W2) of the second track.
Patent KR-20200023944-A (KR)
Title: Inner door system with visitor monitoring function
Inventor: KIM WON HO
IPC: G08C17/02
Filed: 2018-08-27
Abstract: Disclosed is an inner gate capable of additionally identifying whether or not a visitor entering the interior through an entrance is given right entry by adding a visitor monitoring function to the inner gate for isolating the entrance from a living room. To this end, provided is an inner gate system having a visitor monitoring function comprising: an inner gate dividing an entrance and an internal space; an inner gate frame installed on the wall of a building to provide an installation space for the inner gate; an imaging device installed to be embedded in the inner gate or the inner gate frame to capture an image of a visitor having passed through the entrance; and a network video recorder connected to the imaging device by wire or wireless to store the image captured by the imaging device. According to the present invention, an access right identification device, which a person not having entered the interior through the entrance does not know, is installed at the inner gate, thereby being capable of filtering a person having passed through an entrance locking device in an illegal method.
Patent KR-20200024687-A (KR)
Title: System for converting cooling and heating using seawater heat pump
Inventor: JOO JIN HO
IPC: F25B29/00
Filed: 2018-08-28
Abstract: The present invention relates to a cooling/heating switching system using a seawater heat pump and, more specifically, to a cooling/heating switching system using a seawater heat pump, which uses seawater as a heat source of a heat pump and supplies water by controlling a temperature of the water to be stored in facilities such as a water tank. The cooling/heating switching system using a seawater heat pump collects heat from seawater to cool or heat facilities including a water tank, thereby facilitating management of facilities and reducing costs. In addition, the cooling/heating switching system using a seawater heat pump of the present invention can easily switch cooling/heating according to season or environment, thereby facilitating control of a temperature of facilities. In addition, the cooling/heating switching system using a seawater heat pump of the present invention has an advantage of providing a pleasant environment for inhabitation of fish and shellfish by filtering foreign substances in a water tank storing seawater among facilities and supplying seawater with an increased amount of dissolved oxygen.
Patent KR-20200030269-A (KR)
Title: Particle measurement apparatus for Semiconductor equipment
Inventor: KIM EUN SUK
IPC: H01L21/67
Filed: 2018-09-12
Abstract: The present invention relates to a particle measuring device for semiconductor equipment, which measures a size and the number of particles which are introduced into a sealed working space inside semiconductor equipment for processing a wafer and float in the working space, can measure the particles in real time in a process of driving the semiconductor equipment by allowing the measured particles to be filtered by a filter, and can obtain more accurate measurement data as a result thereof. To this end, the particle measuring device for semiconductor equipment of the present invention comprises: a main body moved into semiconductor equipment, and having a shape and a size corresponding to a wafer introduced into the semiconductor equipment to measure particles; a sensor module installed on the main body to detect and measure the particles floating in a working space after being introduced into the semiconductor equipment together with the main body; and a control unit installed on the main body to receive data of the particles sensed by the sensor module, and converting the received data into information on the size and number of the particles to output the same.
Patent KR-20200031266-A (KR)
Title: Method for producing black tea beverage using loolecondera and cream earl grey
Inventor: EUN BONG KI
IPC: A23L2/60
Filed: 2018-09-14
Abstract: The present invention relates to a manufacturing method of a black tea beverage, and a black tea beverage manufactured by the method, wherein the manufacturing method comprises the steps of: (1) preparing a sugar mixture by mixing water and sugar cane; (2) preparing a black tea mixture by adding black tea leaves to the sugar mixture prepared in step (1); and (3) extracting the black tea mixture prepared in the step (2).
Patent KR-20200036394-A (KR)
Title: Method for cleaning membrane
Inventor: LEE KWANG JIN
IPC: B01D65/02
Filed: 2018-09-28
Abstract: According to an embodiment of the present invention, provided is a separator cleaning method comprising: a hydrophilic treatment step of treating a separator with a hydrophilic material; a primary cleaning step of cleaning the separator with a first cleaning component; and a second cleaning step of cleaning the separator with a second cleaning component. When the separator is treated with the hydrophilic material, the cleaning efficiency of the separator is improved.
Patent KR-20200042687-A (KR)
Title: Novel Pseudoceramides and skin external composition comprising same
Inventor: PARK BU MAHN
IPC: A61K8/68
Filed: 2018-10-16
Abstract: The present invention relates to a novel pseudo-ceramide compound and a composition for skin external application comprising the same. The composition for skin external application containing a novel pseudo-ceramide compound, a pharmaceutically acceptable salt or a solvate thereof as an active component according to the present invention has an effect of alleviating inflammatory skin diseases by having an excellent effect of improving skin barrier functions, and also has excellent skin barrier improvement functions and skin moisturizing effects.
Patent KR-20200046399-A (KR)
Title: Antenna and electronic device having it
Inventor: HO JIN JUNG
IPC: H04B1/40
Filed: 2018-10-24
Abstract: According to an embodiment of the present invention, an electronic device includes a foldable housing which comprises a hinge structure, a first housing structure connected to the hinge structure and including a first surface facing in a first direction, a second surface facing in a second direction that is opposite to the first direction, and a first side member that encompasses at least a portion of a space between the first and second surfaces and includes at least one first conductive part, and a second housing structure connected to the hinge structure, including a third surface facing in a third direction, a fourth surface facing in a fourth direction that is opposite to the third direction, and a second side member that encompasses at least a portion of a space between the third and fourth surfaces and includes at least one second conductive part, and which is folded with the first housing structure around the hinge structure, wherein the first surface faces the third surface in a folded state and the third direction is the same as the first direction in an unfolded state; a flexible display extending from the first surface to the third surface; and a wireless communication circuit electrically connected to the at least one second conductive part and configured to transmit and/or receive a signal having a specified frequency, wherein the at least one first conductive part and the at least one second conductive part may be electrically connected in the folded state. Other various embodiments may be possible.
Patent KR-20200047945-A (KR)
Title: Display device
Inventor: CHOI WON JUN
IPC: H01L51/52
Filed: 2018-10-26
Abstract: One embodiment of the present invention discloses a display device which comprises: a display panel comprising an opening area, a display area surrounding the opening area, a first non-display area between the opening area and the display area, and a second non-display area surrounding the display area; and an input sensing layer on the display panel. The input sensing layer comprises: a first line positioned in the first non-display area; a second line positioned in the second non-display area; and a connection line connecting the first line and the second line. According to the present invention, damage of an input sensing layer and peripheral components from static electricity can be prevented.
Patent KR-20200048094-A (KR)
Inventor: GANG GEUM JUN
IPC: F17C6/00
Filed: 2018-10-29
Abstract: Disclosed are a boil-off gas treatment system for a vessel and a method thereof. According to an embodiment of the present invention, the boil-off gas treatment system for a vessel includes: a compressor receiving and compressing boil-off gas (BOG) produced from an LNG storage tank of a vessel; a re-condenser receiving the compressed BOG from the compressor and mixing the BOG with LNG supplied from the LNG supply tank to condense the LNG; a regasification gas transfer part receiving the condensed LNG from the re-condenser to transfer the LNG to the outside of the vessel by compressing and gasifying the LNG; and a boosting compressor receiving the compressed BOG from the compressor to additionally compress the BOG with compression pressure from the regasification gas transfer part. When the amount of the BOG produced from the LNG storage tank is large or the send-out rate of the regasification gas through the re-condenser and the regasification gas transfer part is low, the additionally compressed BOG from the boosting compressor can be transferred to the outside of the vessel. Therefore, the boil-off gas treatment system is capable of lowering costs for maintenance by using a main engine for propulsion and power production.
Patent KR-20200051132-A (KR)
Inventor: KIM JUNG YOUNG
IPC: G06F3/039
Filed: 2018-11-04
Abstract: The present invention relates to a mouse attached with a mouse pad. To this end, the mouse attached with a mouse pad, according to the present invention, comprises: an adhesive for attaching a mouse pad to the mouse; and a main body constituting the pad. Therefore, the mouse pad is fixed to be conveniently used.
Patent KR-20200053079-A (KR)
Title: Lifting type flooding protection wall
Inventor: KANG YEE SEOG
IPC: E02B3/10
Filed: 2018-11-07
Abstract: The present invention relates to a lift type flooding protection wall. The lift type flooding protection wall includes a waterproofing unit which includes: a foundation structure installed in a longitudinal direction of a bank while having its top buried in the ground to correspond to the height of the surface of the bank and including a storage space formed therein; a waterproofing wall vertically arranged in the storage space of the foundation structure and being lifted and lowered while being in an embedded state; and a lifting and lowering device for lifting and lowering the waterproofing wall. According to the present invention, at a normal water level, the waterproofing wall is buried in the ground to function as a road or footpath, but when the water level of the river increases, the waterproofing wall protrudes from the ground to prevent the overflow of the river water. Therefore, the lift type flooding protection wall is capable of providing a flooding protection effect to a bank overflow-vulnerable area, in which the connection of a flooding protection wall is difficult, such as a connection part of a river trail or a vehicle entry part of terrace land on the river.
Patent KR-20200053112-A (KR)
Title: Electronic device and control method thereof
Inventor: LEE SEUNG HO
IPC: H04R1/02
Filed: 2018-11-08
Abstract: The present invention relates to an electronic device comprising: a speaker including a transducer provided in an enclosure of a housing and outputting a sound on the basis of a sound signal and capable of oscillating on the basis of a first drive signal, and an active radiator capable of oscillating on the basis of a rear wave by the oscillation of the transducer and a second drive signal; and an amplifier for outputting the first drive signal corresponding to the sound signal and the second drive signal which assists the oscillation of the active radiator by the rear wave of the transducer to cause an output sound pressure of the active radiator to reach a target value. Therefore, even though the size of the transducer and the enclosure is limited depending on the trend of miniaturization and slimness of the passive radiator speaker, it is possible to effectively improve and output the bass components.
Patent KR-20190062205-A (KR)
Title: Liner structure in interlayer dielectric structure for semiconductor devices
Inventor: CHOU CHUN TING
IPC: H01L21/768
Filed: 2018-11-19
Abstract: The present invention provides semiconductor device structures having a liner layer in an interlayer dielectric structure. According to an embodiment of the present invention, a semiconductor device comprises: an active area on a substrate, wherein the active area includes a source/drain region; a gate structure over the active area, wherein the source/drain region is adjacent to the gate structure; a spacer feature along a sidewall of the gate structure; a contact etching stop layer on the spacer feature; a liner oxide layer on the contact etching stop layer; and an interlayer dielectric layer on the liner oxide layer, wherein the liner oxide layer has an oxygen concentration level greater than the interlayer dielectric layer.
Patent KR-20200060620-A (KR)
Title: A pharmaceutical composition comprising extract of smilacis glabrae rhizoma for preventing, improving or treating acute pancreatitis
Inventor: PARK SUNG JOO
IPC: A61P1/18
Filed: 2018-11-22
Abstract: The present invention relates to a composition for preventing, alleviating or treating acute pancreatitis containing a Smilax glabra extract as an active component. The composition according to the present invention inhibits a pancreatic weight/weight ratio, damage to pancreatic tissues and lung tissues, neutrophil infiltration, and inflammatory cytokines IL-6 due to acute pancreatitis, thereby being able to provide an effect of preventing, alleviating or treating acute pancreatitis.