baber/WOPTO huggingface dataset:
Patent KR-20200119535-A (KR)
Title: Apparatus for initiating crack at concrete and construction method by using the same
Inventor: SEO TEA SEOK
IPC: E04G21/02
Filed: 2019-04-10
Abstract: The present invention provides a concrete crack generating apparatus and a construction method thereof. According to one preferred embodiment of the present invention, provided is the concrete crack generating apparatus, which is formed in a plate shape having at least one opening alleviating side pressure of placed concrete to be vertically installed in a length direction at a portion where the concrete is continuously placed. According to the present invention, the concrete crack generating apparatus can form a crack generating joint implementing effective performance even in a huge structure and economically form the crack generating joint in an easier construction manner.
Patent KR-20200121042-A (KR)
Inventor: KIM JONG EUN
IPC: A41D13/11
Filed: 2019-04-15
Abstract: The present invention relates to a mask with a drum-type strap adjusting part, and more specifically, to a mask with a drum-type strap adjusting part, characterized in that the drum-type strap adjusting part is attached to enable one end portions of ear hanging straps attached to ends of both sides of the mask and provided to be hung on ears of a wearer to pass therethrough, such that when the wearer desires to adjust lengths of the ear hanging straps, the wearer can easily adjust the use lengths of the ear hanging straps by rotating the drum-type strap adjusting part. Thus, the wearer can conveniently adjust the mask according to a facial structure of the wearer. Therefore, the mask with a drum-type strap adjusting part can be conveniently used.
Patent KR-20200131618-A (KR)
Inventor: JO WOOSIK
IPC: H01M10/613
Filed: 2019-05-14
Abstract: A battery module according to an embodiment of the present invention comprises a battery cell stack in which a plurality of battery cells are stacked, and a heat sink positioned at one side of the battery cell stack, wherein the heat sink comprises a cooling pipe, at least one rupture part, and a sealing material layer. In the present invention, the heat sink is not simply a device for cooling, but also includes a safety device, thereby being able to compactly utilize space.
Patent KR-20200135682-A (KR)
Title: Display apparatus and manufacturing the same
Inventor: YOON HYUNG GUEN
IPC: H01L51/56
Filed: 2019-05-24
Abstract: For a display device which can have liquid-repellent properties even during plasma cleaning and a manufacturing method thereof, the present invention provides the display device and the manufacturing method thereof, wherein the display device includes: a substrate; a pixel electrode disposed on the substrate; a pixel defining layer disposed on the pixel electrode and having an opening which exposes a central portion of the pixel electrode; and a liquid-repellent layer disposed on the pixel defining layer and having an upper surface having a concave-convex structure.
Patent KR-20190143359-A (KR)
Title: Method for processing wafer
Inventor: KIUCHI HAYATO
IPC: H01L21/67
Filed: 2019-05-27
Abstract: Provided is a wafer processing method capable of preventing a deterioration in the productivity or quality of a device when the rear side of a wafer is being processed. The method includes: a wafer batch formation process of batch-forming a wafer (10) by attaching a polyolefin-based sheet (20) having a size equal to or larger than the shape of the wafer (10) or anything of the polyolefin-based sheet (20) to the upper surface of a support table (40) with a flat upper surface, and positioning the surface (10a) of the wafer (10) on the upper surface (20a) of the sheet (20); a sheet heat compression process of heating the sheet (20) by decompressing the wafer (10) batch-formed on the support table (40) through the interposing of the sheet (20) in a sealed environment and compressing the wafer (10) on the sheet (20) by pressing the wafer (10), and forming a cover part (22) on the outer edge of the wafer (10) to surround the wafer (10); a rear-side processing process of processing the rear side (10b) of the wafer (10); and an exfoliation process of exfoliating the wafer (10) from the sheet (20).
Patent KR-20200136702-A (KR)
Title: Case having wireless charger
Inventor: HWANG SUNG JIN
IPC: H02J7/00
Filed: 2019-05-28
Abstract: According to one embodiment of the present invention, a case with a wireless charger may comprise: first to fourth locking units formed to insert each corner of the terminal including a wireless charging device; first to fourth upper extension units connecting the first to fourth locking units; first to fourth lower extension units connected to the first to fourth locking units and disposed below the first to fourth upper extension units with at least a portion spaced apart from the first to fourth upper extension units; a wireless charging unit disposed between the first to fourth locking units; and one or more connection units connecting the wireless charging unit and the first and second lower extension units. According to the present invention, since the case with a wireless charger can be mounted on the four corners of the terminal regardless of the type of terminal, there is an effect that the case with the wireless charger can be used for any type of terminal.
Patent KR-20200137616-A (KR)
Title: air freshener case
Inventor: SON KWANG SUB
IPC: A61L9/12
Filed: 2019-05-31
Abstract: The present invention relates to an air freshener case to be used economically and efficiently. According to the present invention, the air freshener case comprises: a storage body having a circular shape with a flat bottom to be supported on the ground and having an open storage space formed therein; a storage cover body having an open lower portion to be fitted to surround the storage space formed in the storage body and tightened and loosened in accordance with a rotational direction while allowing the outer lower circumferential surface thereof to be screw-coupled to the storage body; and a rotating opening and closing body allowing the inside of the storage cover body to be opened to the outside when ascending and allowing the inside of the storage cover body to be closed to the outside when descending.
Patent KR-20200142824-A (KR)
Inventor: KIM SEUNG JU
IPC: B01D46/24
Filed: 2019-06-13
Abstract: The present invention relates to an air cleaning filter equipped with a deodorizing member excellent in odor removal and, more specifically, to an air cleaning filter with a storage unit additionally equipped with an inorganic filter, wherein the inorganic filter is capable of preventing the bacterial fungal propagation and neutralizing odors, and is capable of being used by replacing only the air cleaning filter because the inorganic filter can be used semi-permanently.
Patent KR-20200143845-A (KR)
Inventor: LEE CHANG WOO
IPC: F24F11/46
Filed: 2019-06-17
Abstract: The present invention relates to a constant air volume control system, and a constant air volume control method. The constant air volume control method can alleviate large constant pressure to reduce a noise and shorten ventilation time to save energy. The constant air volume control system comprises: a motor connected to operate an air blowing means; and a control unit computing an air volume value within a predetermined air volume range and controlling a constant air volume of the motor to enable the air blowing means to output in accordance with the air volume value, wherein the air volume value is linked to a size of the constant pressure to be computed. Moreover, the constant air volume control method can control the constant air volume of the motor within a range from the minimum air volume to the maximum air volume. The method comprises: a step of controlling the constant air volume of the motor as the basic air volume set within a range from the minimum air volume to the maximum air volume; a step of sensing the current constant pressure; and a step of changing the air volume by being linked to the constant pressure to control the constant air volume of the motor.
Patent KR-20200145538-A (KR)
Inventor: LEE YOO HO
IPC: H04M1/725
Filed: 2019-06-21
Abstract: The present invention relates to a tripod capable of adjusting its position and angle using Bluetooth. According to the present invention, the tripod capable of adjusting its position and angle using Bluetooth comprises: a fully automatic motor device; a Bluetooth control unit equipped with a Bluetooth sensor; a tripod head unit; a Bluetooth remote controller including a remote controller input unit and a remote controller control unit; a Bluetooth remote controller input unit; and a Bluetooth remote controller control unit.
Patent KR-20210000057-A (KR)
Inventor: YOON JUNG HYUK
IPC: G11C13/00
Filed: 2019-06-24
Abstract: Provided is a nonvolatile memory device, which may include a plurality of cell arrays each including a near region and a far region. The nonvolatile memory device selects a memory cell included in a near region of at least one cell array based on an address signal. A memory cell included in a far region of the remaining cell array can be selected. A first read operation may be performed on the memory cell included in the near region, and a second read operation may be performed on the memory cell included in the far region.
Patent KR-20210000066-A (KR)
Inventor: CHO KYE WUNG
IPC: G09F23/00
Filed: 2019-06-24
Abstract: A fan of the present invention includes: a plate portion formed in a plate shape for generating wind; an operation portion installed in the center of the plate portion and operated by electric energy; a power portion installed in the plate portion and supplying the electric energy to the operation portion; and a pattern portion electrically connecting the operation portion and the power portion, wherein the pattern portion may include a conductive member stacked on the plate portion.
Patent KR-20210000420-A (KR)
Inventor: BAE KYOUNG JEONG
IPC: C09K3/16
Filed: 2019-06-25
Abstract: The present invention relates to an antistatic hybrid coating solution capable of providing an antistatic function and to a manufacturing method thereof. The manufacturing method of the antistatic hybrid coating solution comprises the steps of: manufacturing a graphene dispersion solution; manufacturing a carbon dispersion solution; and mixing the graphene dispersion solution and the carbon dispersion solution with each other.
Patent KR-20210002200-A (KR)
Inventor: KIM HYOUNG JUNE
IPC: G01N33/68
Filed: 2019-06-27
Abstract: Disclosed in the present invention is a method for screening a substance for inhibiting or alleviating skin cell damage caused by fine dust. Specifically, the present invention can effectively screen substances which inhibit or alleviate skin cell damage caused by fine dust, as the screening method of the present invention uses, as a marker, a gene which exhibits a change in the expression level specifically depending on fine dust while not responding to other external environmental stimuli.
Patent KR-20190080845-A (KR)
Inventor: SON TAE WON
IPC: A61K8/04
Filed: 2019-06-27
Abstract: Polyelectrolyte complexes comprising chitosan of the present application and a cosmetic composition including the same may increase water solubility of chitosan, and expand the range of application by combining sugar acids, which are weak acids, with chitosan. In addition, by overcoming the conventional problem of low water solubility of chitosan, it is possible to improve the functionality and widen the range of application.
Patent KR-20210001308-A (KR)
Inventor: HA YOUNGYOUL
IPC: B63B43/20
Filed: 2019-06-27
Abstract: Disclosed is an apparatus for preventing a collision of a ship. The apparatus for preventing a collision of a ship includes: a photographing unit installed on the ship to photograph the front, the side, and the back of the ship; a collision predicting unit predicting the collision of the ship by using an image obtained from the photographing unit; and a display unit displaying a determination result of the collision predicting unit. Therefore, the apparatus for preventing a collision of a ship can determine a collision risk of the ship by using the image photographing a periphery of the ship.
Patent KR-20210008961-A (KR)
Inventor: KIM TAE HYOUNG
IPC: A61C7/00
Filed: 2019-07-15
Abstract: The present invention relates to an orthodontic aligner with an orthodontic accelerating means for acceleration efficiency improvement and orthodontic period reduction. The present invention includes: an aligner-shaped orthodontic unit provided with a frame inserted into a tooth such that a user′s tooth condition is analyzed and orthodontic treatment is performed in stages; an orthodontic accelerating unit disposed in the orthodontic unit and accelerating the orthodontic treatment with a user wearing the orthodontic unit; a drive connection unit protruding on one side of the orthodontic unit and installed so as to provide drive force for operation in connection to the orthodontic accelerating unit; and a drive unit installed so as to be connected to the drive connection unit when the orthodontic accelerating unit is operated and providing the drive force of the orthodontic accelerating unit through the drive connection unit.
Patent KR-20200023181-A (KR)
Title: Connector assembly and connector
Inventor: ASHIBU KENTA
IPC: H01R12/71
Filed: 2019-07-22
Abstract: The present invention provides a connector assembly having a structure in which a worker can easily and exactly identify that a first connector and a second connector have reached a regular fitting position. The connector assembly (10) comprises a first connector (500) having a first metal member (700) and a second connector (100) having a second insulator (200) and a second metal member (300). A first metal plane (710) of the first metal member (700), at least in part, faces each of a second metal plane (310) of the second metal member (300) and at least one insulating plane (210) of the second insulator (200) in a first direction, in a fit state where the first connector (500) and the second connector (100) are fit with each other. In the fit state, a distance from the first metal plane (710) to the second metal plane (310) in the first direction is shorter than a distance from the first metal plane (710) to at least one insulating plane (210) in the first direction.
Patent KR-20210011292-A (KR)
Title: Replacement catridge type refill auto stamp
Inventor: KIM YOUNG CHANG
IPC: B41K1/52
Filed: 2019-07-22
Abstract: Disclosed is a cartridge-replaceable auto-refill stamp. The cartridge-replaceable auto-refill stamp includes: a stamp member storage member including a bottom surface part having a cartridge insertion hole formed in the center and a side part vertical to the bottom surface part, wherein an opposite side of the bottom surface part is open; a stamp member inserted into the side part of the stamp member storage member to be placed in an opening of the opposite side of the bottom surface part, including a stamp surface on which characters or figures are formed, provided as a plate type, and having elasticity; a first cartridge inserted into the cartridge insertion hole to be stored in the stamp member storage member, placed in a direction to the stamp surface of the stamp member, including a first core case having a predetermined length with one open end and a first ink supply core including an ink supply end part exposed beside the opening of the first core case, and enabling the ink supply end part to support the stamp member by coming in surface contact with the opposite side of the stamp surface; and a cartridge support part placed on the opposite side of the stamp member to support the first cartridge. Therefore, the present invention is capable of increasing the capacity of a cartridge.
Patent KR-20210013889-A (KR)
Inventor: LEE JAESANG
IPC: G01N31/22
Filed: 2019-07-29
Abstract: The present invention relates to a strip for measuring hydrogen peroxide and a manufacturing method thereof. According to an embodiment of the present invention, the strip for measuring hydrogen peroxide includes: a supporter (10); and a reaction layer (20) including titanium-sulfate oxide (Ti(IV)-Sulfate oxide) particles (21), wherein the titanium-sulfate oxide particles (21) are formed by being coated on the supporter (10) and reacts with hydrogen peroxide, thereby having color change on the reaction layer.
Patent KR-20210013905-A (KR)
Inventor: KIM SEONG KEON
IPC: C04B20/02
Filed: 2019-07-29
Abstract: The present invention relates to a manufacturing method of slate pine stone for preventing bleaching using a waste slate. More specifically, by manufacturing slate pine stone in a desired product shape based on a waste slate and pine stone, it is possible to minimize environmental pollution by recycling waste slate, which is conventionally landfilled. An anti-whitening function can be provided to the product. Moreover, as the waste slate is hardened and recycled in the form of being confined to a layer of cement or mite, asbestos does not come out at all.
Patent KR-20210016677-A (KR)
Title: Multi function car parking device
Inventor: CHOO SUNG KEUN
IPC: E04H6/42
Filed: 2019-08-05
Abstract: Disclosed is a multifunctional parking device. The multifunctional parking device of the present invention includes: a parking line part provided on a floor of a parking lot and forming a boundary of a parking surface in which a car is parked; at least one electronic functional car stopper provided on one side of the parking surface to support wheels of the parked car and having an outer notification part; a plurality of wheel pressure detectors provided on the parking surface in the parking line part and detecting the wheels of the parked car by a pressure; and a controller wirelessly controlling an operation of the outer notification part of the electronic functional car stopper based on detected information of the wheel pressure detectors.
Patent KR-20190096919-A (KR)
Title: Apparatus and method for providing game
Inventor: GO SEJUN
IPC: A63F13/30
Filed: 2019-08-13
Abstract: The present invention relates to an apparatus and a method for providing a game. According to a first aspect of the present invention, the apparatus for providing a game provides a game in which an outcome of the game is determined with a destruction rate of a game target object, and comprises: a first gauge adjusting unit increasing or decreasing a first gauge in accordance with the passage of time; and a target object updating unit updating state information of the target object based on the first gauge and target object updating input of a user.
Patent KR-20210020340-A (KR)
Title: Flexible substrate cleaning apparatus
Inventor: LEE CHUNG HYUN
IPC: H01L21/66
Filed: 2019-08-14
Abstract: The present invention relates to an evaluation method of a silicon wafer which can accurately measure a defect of a wafer regardless of resistivity, whether supporter pins are supported, and the shape of the surface of the wafer. According to one embodiment of the present invention, the defect method of a silicon wafer comprises: a first step of determining the resistivity of a wafer; a second step of measuring a defect of the wafer by X-ray diffraction if the resistivity of the wafer is lower than a set value in the first step; and a third step of quantifying the defect of the wafer measured in the second step.
Patent KR-20210023239-A (KR)
Title: Manufacturing method of lead plate for lead acid battery using water-soluble nonwoven fabric
Inventor: CHOE SEOK MO
IPC: H01M4/22
Filed: 2019-08-22
Abstract: The present invention relates to a method for manufacturing a lead-acid battery using a water-soluble nonwoven fabric, and more specifically, to the method for manufacturing the lead-acid battery using the water-soluble nonwoven fabric, which applies a water-soluble nonwoven fabric for an active material support as a support to an active material application layer to which an active material is applied in order to prevent drop-off of the active material and reduce electrical resistance, so that a polyester constituting the water-soluble nonwoven fabric is applied to prevent the active material from falling off during a product formation process, and thus cellulose constituting the water-soluble nonwoven fabric is dissolved in water and discharged, so it is possible to improve the durability and performance of the lead-acid battery by lowering the electrical resistance than the conventional support.
Patent KR-20210025756-A (KR)
Title: Cradle for charging and cleaning microparticle generator
Inventor: JI KYUNG MOON
IPC: B08B1/00
Filed: 2019-08-27
Abstract: The present invention relates to a cradle capable of simultaneously performing charging and cleaning functions of a fine particle generating device. The present invention, in a cradle having a flavor generating material accommodating part and a charging terminal, and generating fine particles by heating a flavor generating material, provides the cradle for charging and cleaning the fine particle generating device comprising: a body having a fine particle generating device accommodating space; a cleaning means protruding from one side of the accommodating space and inserted into an accommodating part of the fine particle generating device; and a charging jack protruding from the accommodating space and coupled with a charging connector of the fine particle generating device.
Patent KR-20210025349-A (KR)
Title: Livestock Monitoring Device
Inventor: CHOI YONG SUN
IPC: A01K29/00
Filed: 2019-08-27
Abstract: The present invention relates to a monitoring device for livestock, which monitors the activities of livestock more smoothly using a non-contact sensor and an atmospheric pressure sensor.
Patent KR-20210026941-A (KR)
Title: Organic light emitting device
Inventor: SEO SEOG JAE
IPC: H01L51/00
Filed: 2019-09-02
Abstract: The present invention provides an organic light-emitting device. The organic light-emitting device includes an anode, a hole injection layer, a hole transport layer, a light-emitting layer, and a cathode. The hole injection layer includes a cured product of a compound represented by chemical formula 1, and the hole transport layer includes a copolymer including a repeating unit represented by chemical formula 2. Therefore, it is possible to improve the efficiency, low driving voltage, and/or lifespan characteristics of the organic light-emitting diode.
Patent KR-20210033785-A (KR)
Title: Screening method of material for anti-inflammatory of keratinocyte, screening kit and composition comprising material for anti-inflammatory of keratinocyte
Inventor: CHAE MINJUNG
IPC: G01N33/68
Filed: 2019-09-19
Abstract: The present invention provides an anti-inflammatory substance screening method, an anti-inflammatory substance screening kit of skin keratinocytes, and an anti-inflammatory composition of skin keratinocytes. The anti-inflammatory substance screening method comprises the following steps: treating skin keratinocytes containing Lipin-1 protein and an inflammatory gene with a test substance; irradiating the skin keratinocytes treated with the test substance with UV rays; and confirming the expression level of the inflammatory gene in the skin keratinocytes before and after the UV irradiation, wherein the inflammatory gene includes interleukin-6 (IL-6), interleukin-8 (IL-8), or a combination thereof.