baber/WOPTO huggingface dataset:
Patent KR-20200089513-A (KR)
Inventor: KIM JONG HYUN
IPC: A47G9/10
Filed: 2019-01-17
Abstract: Disclosed are a method for manufacturing bedding having an auxiliary accommodation space for accommodating different filling materials, and bedding thereof. The method for manufacturing bedding having an auxiliary accommodation space for accommodating different filling materials, and the bedding thereof according to the present invention provide different cushioning sensations using one bedding, provide comfort for a sound sleep or rest, and can quickly and easily form an auxiliary accommodation space in a main accommodation space inside the bedding.
Patent KR-20200089890-A (KR)
Inventor: JUNGWOO BAIK
IPC: G08B13/189
Filed: 2019-01-18
Abstract: The present invention provides a reflector-based laser sensor having resistance to fog which comprises a laser sensor unit which transmits a laser and a retroreflective plate which does not require power supply by reflecting the laser sensor. The laser sensor unit includes an intrusion detection sensor portion detecting an intruder in a monitoring area and a fog transmission loss measuring portion measuring the transmission loss due to fog and transmitting loss information to the MCU.
Patent KR-20200094923-A (KR)
Title: Rain removing device for umbrella
Inventor: WON JAE HEE
IPC: F26B5/14
Filed: 2019-01-31
Abstract: The present invention relates to an umbrella rainwater removal device. The umbrella rainwater removal device quickly and efficiently removes rainwater from an umbrella as a rainwater removal protrusion is rotated after being shocked to drain the rainwater from the umbrella primarily and, at the same time, the rainwater from a fabric of the umbrella is absorbed by an absorption pad of a rainwater removal unit and is removed secondarily. The umbrella rainwater removal device also improves rainwater removal efficiency as an absorbent material on a bottom plate is scattered irregularly and adheres to the fabric of the umbrella to remove rainwater remaining on the fabric during the process of draining the umbrella, stably removes rainwater as a combination rib is formed in a lower part of the rainwater draining part and is connected to a connection hole formed in a housing so that the rainwater draining part does not rotate when the rainwater from the umbrella is drained, and is easy to clean and maintain as the housing is detachably fixed from a lower support part.
Patent KR-20190017832-A (KR)
Title: Gel nail sticker
Inventor: HAN SUNG JU
IPC: B44C1/16
Filed: 2019-01-31
Abstract: The present invention relates to a gel nail sticker which prevents foreign body sensation, scratch generation, and so on. The gel nail sticker comprises: a base film (20); an adhesive layer (22) provided on the base film (20); a color layer (24) provided on the adhesive layer (22); a UV gel coating layer (26) provided on the color layer (24); and an LED gel coating layer (28) provided on the UV coating layer (26).
Patent KR-20190093176-A (KR)
Title: Anode active material, anode and lithium secondary battery comprising the same
Inventor: SHIN SUN YOUNG
IPC: C01B33/02
Filed: 2019-01-31
Abstract: Disclosed are a negative active material having excellent initial capacity/efficiency and life properties, a preparation method thereof and a negative electrode including the negative active material. The negative active material comprises: a silicon oxide composite including i) Si, ii) silicon oxide represented by SiO_x (0 < x <= 2), and iii) magnesium silicate containing Si and Mg; and a carbon coating layer disposed on the surface of the silicon oxide composite and including a carbon-based material. In X-ray diffraction analysis, peaks by both Mg_2SiO_4 and MgSiO_3 are simultaneously observed and no peak by MgO is observed, and I(Mg_2SiO_4)/I(MgSiO_3), the ratio of I(Mg_2SiO_4), a peak intensity belonging to the Mg_2SiO_4 to I(MgSiO_3), a peak intensity belonging to the MgSiO_3 is less than 1, wherein the peak belonging to the Mg_2SiO_4 is observed at 2θ = 32.2±0.2° and the peak belonging to the MgSiO_3 is observed at 2θ = 30.9±0.2°, and the negative active material has water content less than 200 ppm when moisture content is measured at 250°Caccording to Karl Fischer method.
Patent KR-20200095763-A (KR)
Title: A Rectangular Block Type of a Pipe Member and an Assembling and An Assembled Article Using the Same
Inventor: LIM HOUNG SOON
IPC: A47B96/06
Filed: 2019-02-01
Abstract: The present invention relates to a square block-shaped pipe member and an assembled article using the same. The square block-shaped pipe member includes: a base plate (11a) which has a linearly extending square plate shape and wherein a plurality of fastening holes (12_1 to 12_K) are formed; a pair of vertical plates (11b, 11c) formed to face each other in the vertical direction from both edges of the base plate (11a); and a plurality of coupling holes (13_1 to 13_L) formed in each of the pair of vertical plates (11b, 11c). The plurality of fastening holes (12_1 to 12_K) or coupling holes (13_1 to 13_L) are arranged linearly.
Patent KR-20190095894-A (KR)
Title: Group 4 metal element-containing compound, preparing method thereof, precursor composition including the same for forming layer, and method for forming layer using the same
Inventor: HAN WON SEOK
IPC: C07F7/00
Filed: 2019-02-01
Abstract: Provided are a novel group 4 metal element-containing compound, a manufacturing method for the group 4 metal element-containing compound, a precursor composition for forming a film comprising the group 4 metal element-containing compound, and a method for forming the group 4 metal element-containing film by using the group 4 metal element-containing compound. According to embodiments of the present application, an atomic layer deposition method using the novel group 4 metal element-containing compound has the advantage of being able to form the group 4 metal element-containing film at a higher temperature than conventionally known group 4 metal element-containing compounds.
Patent KR-20200096385-A (KR)
Title: A method and an apparatus for processing a video signal using intra mode unification between coding block and transform block
Inventor: DONGCHEOL KIM
IPC: H04N19/119
Filed: 2019-02-02
Abstract: The present invention relates to a processing method of a video signal and to a device thereof. More specifically, provided are a video signal processing method encoding or decoding a video signal and a device thereof. According to one embodiment of the present invention, an image decoding method includes a step of determining a prediction mode in the screen of a coding block and a conversion block.
Patent KR-20200098341-A (KR)
Title: Oral care device
Inventor: KIM HYUNG WOO
IPC: A46B9/04
Filed: 2019-02-12
Abstract: The present invention relates to an oral care device capable of healthily caring a tooth and a gum by emitting light to the tooth with a light emitting device having a light emitting unit. The oral care device of the present invention comprises: a main body which includes a transparent head unit, a bending unit, a grip unit, and a sealing cap for internal waterproofing; the light emitting unit which is mounted in the head unit and emits the light; a power supplying unit which is mounted in the grip unit and is connected to the light emitting unit with a wire to supply power to the light emitting unit; and a switch unit which is mounted in the bending unit and connects the light emitting unit and the power supplying unit with the wire to flash the light emitting unit. The present invention prevents or treats a dental disease and a periodontal disease by sterilizing harmful bacteria in the tooth and the gum; helps blood circulation by allowing infrared rays to help activation of a cell; prevents bad breath by reducing bacteria which causes the bad breath; reduces synthesis of a melanin pigment by irradiating a light source to the tooth; provides a whitening effect in a cosmetic side by preventing pigmentation of the tooth; and being easily used without prior knowledge for everyone with an easy operation by being gripped without a separate switch operation or adhering to the tooth.
Patent KR-20200103448-A (KR)
Title: Portable device holder used in a vehicle
Inventor: HONG SU RIN
IPC: B60R11/00
Filed: 2019-02-25
Abstract: The present invention relates to a portable device holder for a vehicle which can stably maintain a portable device. According to the present invention, the portable device holder for a vehicle comprises: a base part to be inserted into a cup holder of a vehicle; a holding part provided to hold a portable device; a connection part to connect the base part and the holding part; a support provided on an upper portion of the holding part; and a portable device holder provided on the support. The support is arranged to be rotated around an extension axis of the holding part. The holding part includes a top bar and a bottom bar coupled to adjust the height. A cavity part is arranged on the bottom bar. The connection part is coupled to the cavity part of the bottom bar to allow the holding part to be rotated around an extension axis of the connection part.
Patent KR-20200115832-A (KR)
Inventor: LEE SOO JUNG
IPC: H01L51/50
Filed: 2019-03-27
Abstract: Provided are a photosensitive fingerprint sensor for complexly using a high-resolution fingerprint sensor and a low-resolution fingerprint sensor, and a display device including the same. The fingerprint sensor includes: a base substrate on which a first detection region and a second detection region are defined on a plane; a plurality of first optical sensors disposed on the first detection region of the base substrate; and a plurality of second optical sensors disposed on the second detection region of the base substrate. The area of the first detection region is larger than the area of the second detection region, and the width of the first optical sensor is wider than the width of the second optical sensor.
Patent KR-20200116293-A (KR)
Title: A device for safety marking on guardrail
Inventor: MA SANG HOON
IPC: B05B13/04
Filed: 2019-04-01
Abstract: A guardrail display line painting device according to the present invention includes: a spray nozzle that sprays paint on a guardrail formed as a crest and a trough alternate; and a plurality of guide casters to guide the moving direction of the spray nozzle arranged side by side along a rotating shaft. The guide caster includes a central contact portion that rotates in close contact with the crest area of the guardrail and a side contact portion that extends to the left and right around the central contact portion and rotates in close contact with an inclined area leading from the crest area to the trough area. The side contact portion of the adjacent guide caster is coupled by a mounting bolt avoiding portion to that the plurality of guide casters integrally rotate. Accordingly, it is possible to automate the painting of the guardrail, have a caster structure suitable for curved surfaces of the guardrail, and perform smooth painting regardless of the mounting bolts present on the surface of the guardrail. In addition, regardless of the surface condition (e.g., steps) or shapes (e.g., curved types) of the guardrail, a painting device can move smoothly according to the moving direction of a painting vehicle while maintaining a constant gap between the spray nozzle and the guardrail, and it is possible to maintain the angle formed by the spray nozzle and the guardrail at a right angle.
Patent KR-20200120044-A (KR)
Inventor: JEONG JIN HO
IPC: C08J11/18
Filed: 2019-04-11
Abstract: A fiber composite material recycling apparatus according to the present invention comprises: a reaction vessel part in which an object to be treated, which is a waste fiber composite material (FRP), is accommodated; a main body part having a tunnel shape and in which a plurality of reaction tanks for decomposing a polymer resin contained in the object to be treated are formed inside the main body part; and a moving apparatus part installed on one side of the main body part, and moving the reaction vessel part to the main body part so that a solution contained in each of the reaction tanks and the object to be treated can be performed in a predetermined order of processing. The present invention has an advantage of being able to quickly treat a large amount of waste FRP at low cost.
Patent KR-20190136923-A (KR)
Inventor: KIKKAWA YUJIN
IPC: G06Q50/28
Filed: 2019-04-25
Abstract: The present invention relates to a recording medium for recording a required time calculation program, a method for calculating the required time, and a system for calculating the required time, which are able to more precisely calculate the time when a vehicle will arrive. The recording medium for recording the required time calculation program runs a computer for processing the following information. According to the present invention, the computer receives an operation planning information and a request for calculating the time required to arrive at the destination from an operation management service. The computer refers to the operation planning information, thereby determining if there is work to be done such as cargo that needs loading or unloading during the route. The computer, when there exists such work, determines whether there is a mooring station reservation system at the mooring station at which the work is to be done. The computer, when such a mooring station reservation system exists, transmits a request for acquiring the predicted required time at the mooring station, thereby acquiring the predicted required time. The computer, when no such mooring station reservation system exists, acquires the predicted required time registered in advance. The computer, by referring to the operation planning information, calculates a moving time from the place of departure through the mooring station and to the destination, based on past results. The computer, based on the predicted required time and moving time, generates the required time from the place of departure to the destination.
Patent KR-20190046753-A (KR)
Inventor: KIM JOON SUP
IPC: B01D61/02
Filed: 2019-04-29
Abstract: The present invention relates to an RO filter module manufacturing method for a reverse osmosis water purifier. The method includes: an extended water collection pipe preparing step of preparing an extended water collection pipe of a linear shape extended in a longitudinal direction; a filter sheet preparing step of having the width corresponding to the length of the extended water collection pipe, and preparing a filter sheet including a membrane film; a rolling step of rolling the filter sheet on the peripheral edge of the extended water collection pipe, and forming an object to be cut, wherein the filter sheet has a structure of surrounding the extended water collection pipe; a cutting step of cutting the object to be cut, and obtaining a plurality of unit filter bodies comprising a unit water collection pipe and a cut filter sheet surrounding the unit water collection pipe; and an edge core fixing step of fixating an edge core having the same inner diameter as the unit water collection pipe at both end parts of the unit water collection pipe of each unit filter body. The RO filter module manufacturing method for a reverse osmosis water purifier by the present invention has little fabric discarded and has excellent productivity as a method of manufacturing a plurality of RO filter modules by cutting an object to be cut in a state of rolling a wide filter sheet on an extended water collection pipe lengthily extended in a longitudinal direction at a required length.
Patent KR-20190128580-A (KR)
Title: Modified conjugated diene polymer and rubber composition comprising the same
Inventor: LEE TAE CHUL
IPC: C08L9/00
Filed: 2019-05-08
Abstract: The present invention relates to a modified conjugated diene-based polymer and a rubber composition comprising the same. The modified conjugated diene-based polymer has a unimodal form in a molecular weight distribution curve by gel permeation chromatography and then has narrow molecular weight distribution. In addition, the modified conjugated diene-based polymer comprises a modified monomer-derived functional group represented by chemical formula 1 and a modified agent-derived functional group, thereby having excellent workability and having excellent tensile properties and viscoelastic properties.
Patent KR-20200134464-A (KR)
Inventor: YOON SUK BUM
IPC: H01L33/50
Filed: 2019-05-22
Abstract: Provided is a light emitting element package which can minimize light loss. The light emitting element package comprises: a light emitting element including a substrate; a wavelength conversion layer including a phosphor on the substrate; an adhesive layer between the substrate and the wavelength conversion layer; and a molding member surrounding the light emitting element, the adhesive layer and the wavelength conversion layer. A side portion of the substrate can have an inclined surface.
Patent KR-20200136745-A (KR)
Title: Cylindrical secondary battery
Inventor: KIM YONG HOON
IPC: H01M2/04
Filed: 2019-05-28
Abstract: The present invention relates to a cylindrical secondary battery. More particularly, the present invention relates to a cylindrical secondary battery capable of ensuring safety of a user and surroundings in an abnormal overheating, ignition, or explosion situation of a cylindrical secondary battery. According to the present invention, the cylindrical secondary battery comprises an electrode assembly, a can in which the electrode assembly is accommodated, and a cap assembly coupled to an opening of the can. The cap assembly includes: a top cap serving as a terminal for electrical connection with the outside; and a safety vent located under the top cap and connected to the top cap at a circumference of the top cap. The top cap in which a plurality of gas holes through which gas escapes is formed includes the gas holes, and a plurality of top cap bridges positioned between the gas holes. A breaking notch is formed in any one of the plurality of top cap bridges.
Patent KR-20200137339-A (KR)
Title: Jacking structure of link type and automated guided vehicle
Inventor: MA GUOYAO
IPC: B66F7/06
Filed: 2019-05-30
Abstract: A link type jacking structure includes: a base; a motor installed on the base; a motor rod connected with the motor to deliver the power of the motor; a connecting rod having one end connected to the motor rod to be rotatable; a link structure connected to the connecting rod to be lifted up in accordance with the movement of the connecting rod; and a lifting substrate connected to the link structure. The link structure includes: a first sub-link structure having an upper part connected to the lifting substrate; a second sub-link structure having an upper part connected to the lifting substrate, and spaced apart from the first sub-link structure in a horizontal direction; a first lower rod having one end connected with the base to be rotatable and having the other end connected with the first sub-link structure to be rotatable; and a second lower rod having one end connected with the base to be rotatable and having the other end connected with the first sub-link structure to be rotatable. Therefore, the present invention is capable of stably loading goods into a set place while quickly lifting the goods.
Patent KR-20200000800-A (KR)
Title: Polarizing plate
Inventor: NAKAMURA DAICHI
IPC: G02B1/04
Filed: 2019-06-13
Abstract: The purpose of the present invention is to provide a polarizing plate capable of maintaining a high degree of polarization even in a moist heat environment. The above object includes a polarizer layer, a retardation layer, and a resin layer disposed between the polarizer layer and the retardation layer. The retardation layer uses a cured product of the liquid crystal composition as a forming material, and is solved by the polarizing plate having the martens′ hardness of the resin layer which is equal to or greater than 160 N/mm^2 and smaller than or equal to 500 N/mm^2, based on ISO 14577.
Patent KR-20200145146-A (KR)
Inventor: SUNG HAI LEE
IPC: B32B27/36
Filed: 2019-06-20
Abstract: The present invention relates to a method for manufacturing a high-hardness film for a scratch-resistant electronic component and a method for manufacturing a scratch-resistant electronic component using the high-hardness film. According to one embodiment of the present invention, the method for manufacturing a high-hardness film for a scratch-resistant electronic component comprises the steps of: preparing a base film by using a PET material; forming at least one high-hardness coating unit on both surfaces of the base film; forming a colored functional coating unit which realizes a set color on one surface of the high-hardness coating unit; forming a UV pattern unit having a set pattern on one surface of the colored functional coating unit; and forming a deposition unit on one surface of the UV pattern unit. According to the present invention, the durability and quality of a film can be improved.
Patent KR-20210003530-A (KR)
Inventor: KIM DONG SEON
IPC: A23L13/40
Filed: 2019-07-02
Abstract: The present invention relates to a composition for preventing, alleviating or treating hyperuricemia or hyperuricemia-associated metabolic disorders, containing eggshell membrane as an active component. The eggshell membrane, which is the active component of the present invention, has effects of reducing the amount of uric acid in the serum, increasing the amount of uric acid to be excreted into the urine, and reducing the amounts of BUN and creatinine in the serum. Therefore, the composition of the present invention can be used as a health functional food or medicine for preventing, alleviating or treating hyperuricemia or hyperuricemia-associated metabolic disorders.
Patent KR-20210007169-A (KR)
Inventor: BARK CHUNG WUNG
IPC: C04B41/88
Filed: 2019-07-10
Abstract: The present invention relates to a method for measuring the efficiency of a ferroelectric containing a transition element, and a pellet for measuring the efficiency of a ferroelectric. More specifically, the present invention relates to a method for measuring the efficiency of a ferroelectric containing a transition element at a high temperature of 400 to 700°C, comprising: a step of preparing raw material powder; a step of synthesizing ferroelectric ceramics powder by performing a ball mill process on the prepared raw material powder; a step of calcining the ferroelectric ceramics powder; a step of forming cylindrical ferroelectric pellets by pressing the calcined ferroelectric ceramics powder; a step of sintering the cylindrical ferroelectric pellets; a step of forming an electrode by coating both sides of the sintered ferroelectric pellets with silver paste; and a step of measuring the dielectric constant while changing the temperature of the ferroelectric pellets on which the electrode is formed. According to the present invention, the efficiency of a ferroelectric can be measured in various temperature condition ranges.