baber/WOPTO huggingface dataset:
Patent KR-20200104607-A (KR)
Title: Personalized item recommendation method and apparatus using image analysis
Inventor: CHAE SEUNG YEOB
IPC: G06Q30/02
Filed: 2019-02-27
Abstract: According to one aspect of the present invention, disclosed is a method for recommending a personalized item using image analysis. The method comprises the steps of: obtaining a video image by photographing a subject using a camera mounted on a device for recommending a personalized item; obtaining information on an object in the video image based on the captured video image; and analyzing information on the object and recommending an item corresponding to the object.
Patent KR-20200105310-A (KR)
Title: Metal layer etchant composition
Inventor: PARK SANG SEUNG
IPC: C23F1/18
Filed: 2019-02-28
Abstract: A metal film etching composition, according to the present invention, includes hydrogen peroxide, an organic acid, a glycol-based polymer and water, and has a pH range of 3.0 to 4.4. The metal film etching composition has a high selection ratio or an infinite selection ratio with respect to a metal film such as copper or molybdenum in comparison to a lower film such as a silicon film and a transparent conductive film, has excellent hydrogen peroxide stability even in a relatively high pH range, and is capable of continuously maintaining excellent initial characteristics even if etching is repeatedly performed and reused many times. In addition, the composition can implement a tape profile having excellent linearity during etching, and provide excellent effects in reducing CD loss and suppressing the occurrence of residues. Besides, as the composition has high stability, the composition has increased storage stability to continuously maintain excellent initial properties even before or after use, prevents generation of precipitates during etching, and suppresses heat generation.
Patent KR-20200108163-A (KR)
Title: Novel organic compound and materials for organic electroluminescent devices comprising the same and organic electroluminescent devices comprising the same
Inventor: KIM JIN WOO
IPC: H01L51/50
Filed: 2019-03-07
Abstract: The present invention provides a novel organic compound represented by chemical formula 1, a material for an organic electroluminescent device including the organic compound, and an organic electroluminescent device. The present invention can improve thermal stability, color purity, and device life.
Patent KR-20190120059-A (KR)
Title: A method for selecting a cosmetic product for an intended user
Inventor: LASSALLE ASTRID
IPC: G06Q30/06
Filed: 2019-03-13
Abstract: The present invention relates to a method for selecting a cosmetic product intended by a person in a context of client experience, a method for obtaining an image capable of being applied for the same, and image processing. The method for selecting a cosmetic product includes: a step of obtaining an image of a person in a controlled illumination environment and measuring and recording surface color coordinates of a part or a whole of the face of the person; a step of processing an image by a standard unit to determine an absolute sum of a skin color of the person; a step of correlating the absolute sum of the skin color of the person and a method color map established for each of the multiple cosmetic products in database by measuring the color of the each cosmetic product under usage conditions to determine an individualized color matrix; a step of extracting the cosmetic products which is a part of the color matrix in which color measurement is individualized, from the database; a step of proposing the products contained in the individualized color matrix to the person using an information medium selected among a paper document and a digital interface; and a step of selectively selecting the preferred cosmetic products selected by the person from a part of the individualized color matrix.
Patent KR-20200109751-A (KR)
Title: Luggage lid and preparation method thereof
Inventor: KIM DONG WON
IPC: C08J5/04
Filed: 2019-03-14
Abstract: The present invention relates to a luggage lid and a manufacturing method thereof. The luggage lid of the present invention reduces process costs by forming a main plate and a rib in one mold through a one-shot over-molding method, and improves loading capacity and reduces weight by including ribs.
Patent KR-20190111814-A (KR)
Inventor: NAKABAYASHI TAKUYA
IPC: H01L33/10
Filed: 2019-03-21
Abstract: Provided is a light emitting device capable of increasing bonding strength between a substrate and a first reflective member. The light emitting device includes: the substrate provided with a base member including an upper surface, a lower surface positioned opposite to the upper surface, and lateral surfaces positioned between the upper surface and the lower surface, and having a recess which is opened at the upper surface and the lateral surfaces and surrounds an outer perimeter of the upper surface, and also provided with a first wiring disposed on the upper surface; a first light emitting element electrically connected to the first wiring, disposed on the first wiring and having an emission peak wavelength of 430 nm or greater and less than 490 nm; a second light emitting element electrically connected to the first wiring, disposed on the first wiring, and having an emission peak wavelength of 490 nm or greater and 570 nm or less; a light guide member covering the first and second light emitting elements and the upper surface, and spaced apart from the recess; and the first reflective member having a ring shape, disposed in the recess to surround the upper surface and the light guide member, and being in contact with the light guide member. At least a portion of the lateral surfaces of the base member and at least a portion of outer lateral surfaces of the first reflective member are in the same plane.
Patent KR-20200114852-A (KR)
Inventor: KIM HYUN KYU
IPC: A61K36/232
Filed: 2019-03-29
Abstract: Disclosed in the present specification is a composition for improving muscle strength or preventing or alleviating sarcopenia, containing an Angelica gigas extract, a Levisticum officinale extract, and a Paeonia japonica extract. The composition, which is an aspect of the present invention, can fundamentally improve muscle strength and alleviate muscle degeneration-related diseases such as sarcopenia by promoting the expression of muscle cell differentiation factors. In addition, the composition utilizes an extract of plants, which is a natural product, as an active component, thereby being completely harmless to the human body.
Patent KR-20190038787-A (KR)
Title: Surface-protective film for polarizing plate
Inventor: NAGAKURA TAKESHI
IPC: C09J133/06
Filed: 2019-04-02
Abstract: The present invention provides a surface protective film for a polarizing plate, which provides excellent balance in bonding force at high and low speed release speeds, provides good close adhesion for the polarizing plate even if the bonding force is small, and provides excellent durability, reworking property, and antistatic performance. According to the present invention, the surface protective film for a polarizing plate comprises an adhesive layer formed on one surface of a resin film, wherein the adhesive layer is formed by crosslinking an adhesive composition including acrylic polymer, a crosslinking agent, and an antistatic agent. The acrylic polymer comprises: (A) (meta)acrylic ester monomer, wherein the number of carbons of an alkyl function is 4 to 18; (B) copolymerizable monomer including a hydroxyl function; and (C) copolymer copolymerizing copolymerizable monomer including a carboxylic function. Moreover, a surface protective film for a polarizing plate attached to a polarizing plate is not slipped in a shear holding force test for the polarizing plate after being abandoned under a load of 500 g at 23°C for 24 hr.
Patent KR-20200118324-A (KR)
Inventor: GOO BON IL
IPC: C09J11/06
Filed: 2019-04-05
Abstract: The present invention relates to an inkjet media film on which an embossed pattern adhesive layer is formed. More specifically, the inkjet media film comprises: a base film; an ink receiving layer formed on a lower surface of the base film and including a binder; an embossed adhesive layer formed on an upper surface of the base film; and a release film attached on an upper surface of the embossed adhesive layer. In the embossed adhesive layer, the embossed pattern is formed on an upper side with embossed carving.
Patent KR-20200119031-A (KR)
Inventor: HAN YONGHWA
IPC: H04N5/225
Filed: 2019-04-09
Abstract: Provided is an electronic device which can utilize one camera module as a front camera and a rear camera. The electronic device comprises: a housing; a display; a slide unit including an opening and sliding with regard to the housing; a camera module unit rotated in connection with operation of the slide unit within the opening; and a slide operation control unit implementing the slide operation of the slide unit and a rotation operation of the camera module unit. The slide operation control unit includes: a sliding plate coupled with the slide unit and sliding together; a rack gear rail disposed along a sliding direction of the slide unit, moving together with the slide unit by a first length, and having a gear formed at one end thereof; a locking hook disposed to protrude so as to cross the sliding direction of the rack gear rail at the other end of the rack gear rail; and a locking guide formed in correspondence with a position of the locking hook and coupled with the locking hook. Other embodiments of the present invention are possible.
Patent KR-20200042380-A (KR)
Title: A kind of wall hung toilet
Inventor: HO VICTOR
IPC: E03D11/13
Filed: 2019-04-18
Abstract: The present invention relates to a wall-mounted siphon-type toilet, comprising: a water intake channel; a toilet cylinder block; and a siphon pipe. On an end of the water intake channel, a water inlet is installed. The water inlet is connected to and communicates with an auxiliary water channel and a water channel. The water channel is located on an upper side of the toilet cylinder block. The auxiliary water channel is located on the lower side of the water channel. The lower side of the toilet cylinder block has a trap. When in use, on an upper side of the trap, a water storing surface exists. On the water channel, a big hole and a small hole are installed. The water quantity and distribution of the big hole and the small hole guarantee water flow so that the water in the trap storing the water is sufficiently mixed, thereby improving siphon efficiency.
Patent KR-20190124652-A (KR)
Title: Method of determining a solution state of a gas
Inventor: KASTNER CLEMENS
IPC: B29C45/76
Filed: 2019-04-24
Abstract: The present invention provides a method of determining a solution state of a gas in a plastic melt (2) used in a plastic molding method, comprising: (i) providing the plastic melt (2) together with the gas to a chamber (4); (ii) altering-in particular reducing-a volume of the chamber (4) to alter-in particular to increase-a pressure of the plastic melt together with the gas from a first pressure value to a second pressure value; (iii) introducing the plastic melt (2) into a molding cavity (5); and (iv) computing at least one compression parameter characteristic value of a compression behaviour of the plastic melt (2), in particular a compression modulus (K), from the first pressure value and the second pressure value. In addition, the method of determining a solution state of a gas further comprises: (v) determining whether the gas is substantially completely dissolved in the plastic melt (2) from the at least one compression parameter, and/or determining a solubility limit of the gas in the plastic melt (2) from the at least one compression parameter.
Patent KR-20200129278-A (KR)
Title: Self-generated self coaching system and method for training employee by analyzing voice data from users
Inventor: KIM YEONG HYU
IPC: G10L15/04
Filed: 2019-05-08
Abstract: According to one embodiment of the present invention, a job training method may comprise the steps of: acquiring voice data spoken from employees scattered in stores of a company during business hours as recording begins; determining language use patterns of the employees by analyzing language information of the employees through the acquired voice data; generating an employee training solution based on the determined language use patterns of the employees; and providing feedback information including the generated employee training solution to electronic devices of the employees.
Patent KR-20200131017-A (KR)
Inventor: KANG DONG HAN
IPC: C02F3/34
Filed: 2019-05-13
Abstract: The present invention relates to a nitrogen removing device which can effectively inhibit the activity of nitrite oxidizing bacteria and, more specifically, to a nitrogen removing device comprising: a first treatment tank in which first ammonia-containing sewage flows, and which includes granules containing anammox bacteria and a fluid carrier on which ammonia oxidizing bacteria (AOB) are supported; a selection inhibiting tank in which the fluid carrier and granules are introduced from the first treatment tank, and which includes an inhibitor selectively inhibiting the activity of nitrite oxidizing bacteria (NOB); and a second treatment tank in which second ammonia-containing sewage flows, and which includes the fluid carrier and granules introduced from the selection inhibiting tank.
Patent KR-20200131554-A (KR)
Inventor: LEE SEUNG YONG
IPC: C23C14/34
Filed: 2019-05-14
Abstract: The present invention relates to an interconnector for a solid oxide battery, comprising a protective layer including oxide represented by chemical formula 1, A_xO_(2x-δ ), wherein the oxygen diffusion coefficient of the protective layer is 10-18 cm^2/s or more and 10-9 cm^2/s or less, to a solid oxide fuel cell stack using the interconnector, and to a production method thereof. When using the interconnector for a solid oxide fuel cell of the present application, the solid oxide fuel cell stack has good reliability.
Patent KR-20200131981-A (KR)
Inventor: KANG MYEONG SOON
IPC: B65G25/08
Filed: 2019-05-15
Abstract: The present invention relates to a wire mesh loading apparatus, which can alternatively, sequentially and automatically load an unreversed wire mesh and a reversed wire mesh to have greatly improved work efficiency, have a volume of the loaded wire meshes reduced by a half to be easily transported and stored, and prevent occupational diseases such as a waist disk from being caused to a worker so that a work environment can be greatly improved. To this end, the wire mesh loading apparatus includes a wire mesh transferring part, a wire mesh rotating part, and a wire mesh loading part.
Patent KR-20200132176-A (KR)
Inventor: KIM IEE NAM
IPC: E04H12/22
Filed: 2019-05-16
Abstract: In photovoltaic power generation production, conventional sunlight collection plate equipment uses a method of constructing a support foundation, erecting a column to connect and attach a panel to the top of the column to withstand the weight of snow or wind, connecting a plurality of sunlight collection plates to a flat surface to construct a panel of a prescribed size to be installed in a direction in which a large amount of sunlight is received or mounting a tracking sensor for tracking sunlight, and moving the panel in a direction in which the sun sets to perform photovoltaic power generation, and a method of constructing buoyancy devices on water and horizontally and vertically connecting the buoyancy devices to perform photovoltaic power generation. However, the present invention obliquely erects two sunlight collection plates to couple the sunlight collection plates at the top by a connector and includes a support to couple the sunlight collection plates to the top of the support in a triangular structure to perform photovoltaic power generation. The triangular structure equipment of sunlight collection plates can increase power generation by approximately 150-200% of a conventional photovoltaic power generation amount per equipment area by an area extension method of doubling module accommodation per the same area and reduce business premises by half to greatly reduce land lease expenses and equipment cost management expenses. The triangular structure can be installed at a low height on a vacant lot of unused forest land to be constructed without civil engineering works to reduce the costs of civil engineering works of forest land and use unused forest land without damaging forest resources to run a revenue-earning business of photovoltaic power generation without damage to nature.
Patent KR-20200133428-A (KR)
Inventor: GWAN HYOUNG LEE
IPC: H01L21/67
Filed: 2019-05-20
Abstract: The present invention relates to a chemical vapor deposition system which facilitates sample loading. According to an embodiment of the present invention, the chemical vapor deposition system comprises: a chemical vapor deposition apparatus including a reaction chamber to provide a reaction space to accommodate a target and a sample holder to control the position of the target in the reaction chamber; and a holder for an apparatus to fix and support the chemical vapor deposition apparatus, and rotate the chemical vapor deposition apparatus to align the reaction chamber in a first direction perpendicular to a ground surface or a second direction parallel with the ground surface. The sample holder includes a first end and a second end. The first end of the sample holder is fixed on one end of the reaction chamber, and the second end of the sample holder can fix the target to be parallel with the flow direction of gas to be supplied into the reaction chamber in the first direction and the second direction.
Patent KR-20200136673-A (KR)
Title: Heat exchanger assembling apparatus using micro tube and assembling method
Inventor: LEE YU HO
IPC: F28F9/16
Filed: 2019-05-28
Abstract: The present invention relates to a heat exchanger using a micro-tube, and an assembly method using the same. The heat exchanger comprises: a first header tank in which a first header and a first tank are coupled; a second header tank in which a second header and a second tank are coupled, and which is spaced from the first header tank; a plurality of micro-tubes penetrating the first header and the second header to connect the first header tank and the second header tank; and at least one moving spacer disposed to be moved in the micro-tubes. An adhesive is applied to one side of the moving spacer so as to bond and fixate the micro-tube to the first header tank or the second header tank.
Patent KR-20200142634-A (KR)
Inventor: CHOI SANG IL
IPC: A47B17/06
Filed: 2019-06-12
Abstract: Disclosed is an electric sterilizer capable of drying and sterilizing an object. An electric sterilizer according to an exemplary embodiment comprises: a plurality of ultraviolet irradiators for irradiating ultraviolet rays to objects mounted in the electric sterilizer; a drying module for performing a drying operation for controlling humidity inside a main body of the electric sterilizer; a door detection sensor for detecting whether a door of the electric sterilizer is open or not and generating a detection result; a humidity sensor for detecting the humidity inside a main body of the electric sterilizer and generating a humidity detection result; and a microcomputer for performing a control operation so that an automatic drying function for lowering humidity inside the main body at a set humidity or below is performed when the humidity inside the main body exceeds a predetermined reference value based on the detection result of the door detection sensor and the humidity detection result of the humidity sensor in a safe storage mode of the electric sterilizer.
Patent KR-20200142958-A (KR)
Inventor: KIM GEON WOO
IPC: F21V35/00
Filed: 2019-06-14
Abstract: The present invention relates to a timer scented candle case, in which when a scented candle is lit before going to bed or before going out, a time is set with a timer so that fire of a wick is extinguished automatically when the set time comes. In other words, the present invention provides a timer scented case which comprises: a case for storing a scented candle; a case cover connected by a hinge to open when putting in or taking out a scented candle and lighting the candle; a timer device located on the top of the case cover to set the time; a rotary device contained inside the cover to help keeping out oxygen. Thus, the present invention has the effect of solving and preventing various problems by configuring the cover to automatically put out the fire through the inflow and blocking of air due to the timer.
Patent KR-20200012720-A (KR)
Title: Water dispenser for pet
Inventor: WU JIN
IPC: B01D35/027
Filed: 2019-06-14
Abstract: Disclosed is a water drinking device for a pet which is a technology field of a water drinking machine for an animal. The water drinking device for a pet comprises a water storage tank, a water drinking tray, a pump, and a first filter body. An opening is installed at an upper end of the water storage tank and a first support structure is further installed at the water storage tank. The water drinking tray is covered on the opening of the water storage tank to receive a support action of the first support structure, and a water inlet and a water outlet are installed in the water drinking tray. The pump is installed in the water storage tank, and a water outlet joint of the pump communicates with the water inlet through a pipeline to pump and transfer water in the water storage tank to a tray by the pump. The first filter body is to filter impurities in water, is installed in the water storage tank, is positioned at a lower side of the water outlet, and water in the water drinking tray discharged from the water outlet is filtered by the first filter body to enter the water storage tank. According to the installation of the present invention, the water drinking device for a pet has a relatively compact structure to allow a pet to conveniently drink water, the water drinking tray is not easily turned over by the pet, and the first filter body can filter impurities in water to improve a texture when the pet drinks the water.
Patent KR-20200145486-A (KR)
Inventor: HWANG JEONG WON
IPC: A47G25/20
Filed: 2019-06-21
Abstract: The present invention relates to a folding hanger. An objective of the present invention is to prevent clothes from being stretched and conveniently use a folding hanger to resolve a conventional problem where the neck portions of clothes are stretched. According to the present invention, the hanger comprises: a ring formed in a hook shape to be hung on a hanger bar of a wardrobe or a storage closet; a hanger body formed in a cuboid shape of which a lower portion is opened to protect a spring and decorate the exterior; the spring having elasticity to restore the shape of the hanger after hanging a garment by applying a force; a hanger rod coupled to a hanger joint to support a garment; and the hanger joint having a groove to be coupled to the hanger rod to fold and unfold the hanger to limit the movement of the rod. Therefore, the present invention can prevent clothes from being stretched and conveniently use a folding hanger to resolve a conventional problem where the neck portions of clothes are stretched.
Patent KR-20200145524-A (KR)
Inventor: PARK BO YEONG
IPC: G06K9/00
Filed: 2019-06-21
Abstract: The present invention relates to a stand that follows a user. The stand can follow the movement of the user by a small camera, thereby solving a problem that the posture of the user is limited because a conventional stand illuminates only a limited area. The stand comprises: the small camera capable of following the movement of the user; a rotating screw that can rotate according to the movement of the user; and a stand post that can be adjusted in length according to the height of the user.