baber/WOPTO huggingface dataset:
Patent KR-20210152786-A (KR)
Title: Synthetic method of choline ascorbate using choline chloride
Inventor: KANG KYUNG RAE
IPC: C07C213/10
Filed: 2020-06-09
Abstract: The present invention relates to a synthesis method of choline ascorbate using choline chloride. A method of the present invention relates to the method which synthesizes choline hydroxide using choline chloride and sodium hydroxide, which have been verified for safety and stability, and then continuously reacts choline hydroxide with ascorbic acid to synthesize choline ascorbate having a purity of 92 to 97% of high added value.
Patent KR-20210155208-A (KR)
Inventor: KIM CHANG RAE
IPC: D04B3/00
Filed: 2020-06-15
Abstract: The present invention relates to a method for manufacturing a one-piece dress having a wave pattern by knitting. The objective of the present invention is to finish an appearance of the one-piece dress to be beautiful and neat by preventing marks of loop decrease and loop increase from being exposed to the outside when the one-piece dress is manufactured by knitting using a hooked needle. To this end, the method for manufacturing a one-piece dress having a wave pattern by knitting comprises the following steps of: (a) (S10) forming a reference line (L) by making chain stitches on a waist portion; (b) (S20) forming a cylindrical upper portion (10) by increasing stitches and decreasing stitches by making double crochet stitches from the down side to the upside in the direction above the reference line (L) formed by chain stitches; (c) (S30) forming a neck line part (40) on the cylindrical upper portion (10); (d) (S40) forming a cylindrical lower portion (20) by increasing stitches and decreasing stitches by making double crochet stitches from the down side to the upside in the direction under the reference line (L) formed by chain stitches; (e) (S50) forming a finishing part (50) on the cylindrical lower portion (20). The wave pattern is formed on the upper portion (10) and the lower portion (20) and comprises: an upper ridge portion (60a) and a lower ridge portion (60b) in a convex shape; an upper valley portion (70a) and a lower valley portion (70b) in a concave shape; and an inclined unit (80) which connects the upper ridge unit (60a) to the upper valley unit (70a), and the lower ridge unit (60b) to the lower valley portion (70b). The wave patterns are stacked in the shape of loops in an upward direction in the upper portion (10), and in a downward direction in the lower portion (20).
Patent KR-20210113931-A (KR)
Title: Drug Delivery Composition for Percutaneous Absorption and method of preparing the same
Inventor: LIM EUN KYUNG
IPC: A61K38/18
Filed: 2020-06-24
Abstract: The present invention provides a drug delivery composition for transdermal absorption comprising: a liposome-hyaluronic acid complex comprising an active agent-supported liposome and a hyaluronic acid layer coating the surface of the liposome; and a temperature-sensitive polymer. The drug delivery system composition for transdermal absorption of the present invention has a property of being gelled at the skin surface temperature, so that it can be stably maintained at a target site and penetrate deeply into the skin to deliver a drug with high efficiency. In addition, the drug delivery system composition for transdermal absorption of the present invention has an advantage in that it can be used as a drug carrier implantable in the body due to excellent stability.
Patent KR-20220000443-A (KR)
Title: Method of manufacturing molded composite and molded composite manufactured by the method
Inventor: KIM HONG DAE
IPC: C04B20/10
Filed: 2020-06-25
Abstract: Disclosed are a method for manufacturing a molded composite and a molded composite manufactured thereby. According to the present invention, the method comprises the following steps: (a) providing a molded body; (b) immersing the molded body in a silica sol solution to prepare a surface-treated molded body impregnated with the silica sol solution; and (c) heat-treating the surface-treated molded body impregnated with the silica sol solution to prepare a molded composite. Accordingly, the molded composite has an effect of increasing strength and surface resolution. In addition, the molded composite has an effect of increasing corrosion resistance and seizure resistance due to excellent surface filling properties and surface smoothness.
Patent KR-20220000595-A (KR)
Title: Hydrogen charge amount evaluation method and recording medium
Inventor: JUNG JAE KAP
IPC: G01N30/02
Filed: 2020-06-26
Abstract: A method for evaluating a hydrogen insertion amount by an embodiment comprises: a hydrogen insertion step of inserting hydrogen into a sample; and a mass calculation step of calculating a mass for the emitted hydrogen gas emitted by the sample inserted with the hydrogen, wherein the mass calculation step comprises a step of inflowing the emitted hydrogen gas into a gas chromatography device using a carrier gas, a step of separating the carrier gas and the emitted hydrogen gas to provide the emitted hydrogen gas to a pulsed discharge detector (PDD), and a step of calculating the amount of hydrogen inserted into the sample from a PDD measurement result. Therefore, the present invention is capable of providing an advantage of being able to evaluate the amount of hydrogen inserted into the sample simply and inexpensively.
Patent KR-20220007186-A (KR)
Inventor: LEE EUN GYEONG
IPC: C08F8/30
Filed: 2020-07-10
Abstract: The present invention relates to a novel compound containing an ester group which is easy to use as a polymer modifier, a modified conjugated diene-based polymer having excellent affinity with a filler comprising a functional group derived therefrom, a method for preparing the polymer, and a rubber composition comprising the polymer. The present invention provides an ester group-containing compound represented by chemical formula 1, a modified conjugated diene-based polymer comprising a functional group derived therefrom, a method for preparing the polymer, and a rubber composition comprising the polymer.
Patent KR-20220008615-A (KR)
Title: Rubber composition for tire and tire manufactured by using the same
Inventor: KIM DONG WOOK
IPC: C08K3/22
Filed: 2020-07-14
Abstract: The present invention relates to a rubber composition for a tire which comprises raw material rubber consisting of solution polymerization styrene-butadiene rubber and modified trans polybutadiene rubber, amide-based saturated fatty acid, silica as a filler, a silane coupling agent, a crosslinking accelerator, a vulcanizing agent, and a crosslinking activator, and a tire manufactured using the same, and more specifically, to a rubber composition for a tire with improved fuel efficiency and processability of automobiles.
Patent KR-20220009670-A (KR)
Title: Additive composition for improving pollutants in solid refused fuel
Inventor: JANG YE JI
IPC: C10L10/04
Filed: 2020-07-16
Abstract: The present invention relates to an additive composition for improving solid waste fuel pollutants. When the additive composition of the present invention is added to solid waste fuel, the present invention can effectively reduce and prevent flow disturbance, efficiency reduction and temperature reduction of combustion equipment, corrosion and damage to equipment, lack of a stable operation member, low efficiency, high temperature corrosion, and the like. In particular, when the additive composition of the present invention is used, the present invention can prevent clinker from becoming larger and stronger due to frequent detachment of the clinker during operation of a boiler, and facilitates the detachment and removal of the clinker by weakening the strength of the clinker, thereby improving the risk of a working environment.
Patent KR-20220011033-A (KR)
Inventor: KIM SEOK JIN
IPC: G06F111/20
Filed: 2020-07-20
Abstract: According to an embodiment of the present invention, a method for recommending furniture arrangeable in a remaining space, which is performed by a server, comprises the steps of: acquiring first image information on a living space generated by the photographing of a user terminal; calculating a size of the living space by analyzing the first image information on the living space; recognizing a first furniture arranged in the living space, and calculating a size of the first furniture; calculating a size of the first remaining space by subtracting the size of the first furniture from the size of the living space; selecting a second furniture arrangeable in the first remaining space on the basis of the size of the first remaining space; and providing recommendation information on the second furniture for the user terminal. Therefore, the taste of a user is reflected to recommend an interior design so as to increase the interest of the user.
Patent KR-20220012594-A (KR)
Inventor: OH JI HUN
IPC: B65D81/18
Filed: 2020-07-23
Abstract: The present invention relates to an airtight container having a container cap with a structure which does not add a member for improving airtightness to the inside of the container cap of the airtight container and secures the airtightness only by injection molding. The present invention may comprise: a container main body having a bottleneck unit that screw threads are formed on an outer circumferential surface; and a container cap provided to be coupled to the bottleneck unit of the container main body. The container cap includes: an outer wall unit having screw threads formed on an inner circumferential surface thereof to come in contact with the screw threads formed on the outer circumferential surface of the bottleneck unit; an inner wall unit inserted into the bottleneck unit; an upper wall unit covering an upper surface of the bottleneck unit; and a first protrusion provided to protrude from an outer circumferential surface of the inner wall unit to be closely attached to an inner circumferential surface of the bottleneck unit.
Patent KR-20210016276-A (KR)
Inventor: DE RIDDER CHRIS G M
IPC: H01L21/673
Filed: 2020-07-28
Abstract: A cassette lid opening device for use in a clean room apparatus configured for cooperation with a wafer cassette. The cassette lid opening device comprises a wall structure having a separation wall having a wall opening for transferring wafers therethrough, a cassette docking port, and a lid handler provided to the wall structure. The cassette docking port is arranged in a first side of the wall structure for docking a wafer cassette. The lid handler is movable relative to the wall opening and configured to engage a cassette lid of the wafer cassette docked in the cassette docking port. The cassette lid opening device further comprises a blower having an elongated slit-like nozzle substantially spanning a height or a width of the wall opening and configured to blow a curtain-shaped jet stream of a purge gas into a cassette interior of the wafer cassette.
Patent KR-20220017143-A (KR)
Title: Electronic device and method for dispalying electronic pen pointer in the same
Inventor: JUNG INHYUNG
IPC: G06F3/0481
Filed: 2020-08-04
Abstract: An electronic device according to the various embodiments comprises: a display; and a processor, wherein the processor detects an input of an electronic pen and displays an electronic pen pointer on the display in response to an input of the electronic pen, checks the first information related to a visual characteristic of the electronic pen pointer, checks the second information related to at least one among the electronic pen context information and the display context information, determines a direction and a coordinate for changing a position of the electronic pen pointer by comparing the first information with the second information, and enables to control to change the display of the electronic pen pointer in the determined direction and coordinate. Therefore, the present invention is capable of providing a customized environment that can be changed according to a user preference.
Patent KR-20220018846-A (KR)
Title: High-focus and high-sensitivity fluorescence detection scanning system equipped with a machine learning-based liquid sample quantitative analysis algorithm
Inventor: KIM SOO KYUNG
IPC: G06N20/00
Filed: 2020-08-07
Abstract: The present invention relates to a highly focused and a highly sensitive fluorescence detection scanning system with a machine learning-based liquid sample quantitative analysis algorithm for small quantitative polymerase chain reaction (aPCR) equipment, which detects and analyzes a multi-fluorescence signal on a genetic sample amplified during analysis at high sensitivity to improve a detection limit and sensitivity to improve analysis precision of molecular diagnosis. The fluorescence detection scanning system comprises: a multi-fluorescence detection optical module having a light emission-light detection scan structure; a two-dimensional driving stage supporting planar movement of the multi-fluorescence detection optical module; and a system control board controlling motions of the multi-fluorescence detection optical module and the two-dimensional driving stage.
Patent KR-20210023704-A (KR)
Title: Transitioning from public to personal digital reality experience
Inventor: YERLI CEVAT
IPC: G06Q50/10
Filed: 2020-08-11
Abstract: Disclosed are a system and a method for smoothly performing a transition from a public to personal digital reality experience. According to the present invention, a cloud server limits interaction with a digital reality application stored therein, and a public digital area in which corresponding digital content can be read by all users of the public digital area. When a user accesses the public digital area, the cloud server detects the user and provides the digital content from a digital reality for the user through a digital reality device. Also, when reaching a predetermined level of interaction, the user can access a personal digital reality view, and thus, a smooth transition from a public to personal digital reality experience is generated. Therefore, a specific portion of a computing ability from the cloud server is prompted to enable a specific user to concentrate thereon to allow a personal interaction with the digital content. In addition, the user can invite another user to participate in multi-user personal streaming.
Patent KR-20220022012-A (KR)
Inventor: JEONG DONG SEOB
IPC: H01L27/32
Filed: 2020-08-14
Abstract: Disclosed is a light emitting element, which includes: a first electrode; a second electrode opposite the first electrode; and an intermediate layer interposed between the first electrode and the second electrode and including a light emitting layer stack. The light emitting layer stack includes a first light emitting layer including a first TADF dopant and a second light emitting layer including a second TADF dopant. The first TADF dopant and the second TADF dopant are different compounds, and the first light emitting layer and the second light emitting layer are in contact.
Patent KR-20220022928-A (KR)
Title: All-in-one goggle mask including graphene composite molded body
Inventor: SONG JAE HYUN
IPC: A61F9/02
Filed: 2020-08-19
Abstract: The present invention relates to an all-in-one goggle mask including a graphene composite molded body. More specifically, the graphene composite molded body includes graphene dispersed in a polymer resin. Since the graphene composite molded body is manufactured through a filtering process for discharging foreign substances to the outside, the all-in-one goggle mask including the graphene composite molded body as a lens and a filter has excellent UV blocking rate, deodorization rate for harmful gases, antibacterial, sterilization, static electricity prevention, far-infrared emission, tensile strength and elongation characteristics.
Patent KR-20220031365-A (KR)
Inventor: LEE WOO JIN
IPC: C03B33/07
Filed: 2020-09-04
Abstract: A hole processing apparatus for forming a hole in the glass layer of a glass laminated substrate in which a substrate, an adhesive layer, and a glass layer are sequentially laminated according to an exemplary embodiment of the present disclosure includes: a rotatable body; and a cutter coupled to the lower portion of the body, configured to process at least a portion of the glass layer and the adhesive layer, and including a processing portion whose cross-sectional area in a horizontal direction becomes smaller as it goes down.
Patent KR-20220026982-A (KR)
Title: Vertical type water culture apparatus
Inventor: LEE HONG YEOL
IPC: A01G31/06
Filed: 2020-09-09
Abstract: The content disclosed in the present specification relates to the provision of a vertical hydroponic cultivation apparatus which is configured such that the space efficiency of a space in which seeds or plants for cultivation are cultivated is improved, and easy to install. According to one embodiment of the content disclosed in this specification, the vertical hydroponic cultivation apparatus comprises: a first frame in which vertical members are formed one side and the other side so as to be spaced apart from each other; first vegetation members that are mounted on the first frame and stacked on an upper part and a lower part thereof; and a nozzle unit formed to be disposed on the upper part of the frame, wherein moisture sprayed from the nozzle unit is supplied to plants or seeds disposed between the first vegetation members.
Patent KR-20220036477-A (KR)
Title: Washbasin with shower frame
Inventor: GO SEO YEON
IPC: A47K3/28
Filed: 2020-09-16
Abstract: The present invention relates to a washbasin equipped with a shower head fixing frame, capable of enabling a shower head to be fixed to the shower head fixing frame on the washbasin such that the washbasin can be conveniently filled with water. The washbasin equipped with a shower head fixing frame includes: a body (A) dented to store water and having a figure shape; a washbasin groove (B) drilled on the edge of the washbasin; a shower head fixing frame (C) inserted into the groove, and adjustable in width to the thickness of a shower head; and a cover (D) for blocking the groove. In accordance with the present invention, since the shower head can be fixed to the fixing frame provided inside the washbasin when the washbasin needs to be filled with water, there can be an advantage of conveniently filling the washbasin with water, and also, another advantage of using the washbasin for the original purpose thereof due to the fixing frame located on the inside.
Patent KR-20220038939-A (KR)
Inventor: YOON CHAN SIK
IPC: G06Q10/04
Filed: 2020-09-21
Abstract: Disclosed is a lottery analysis method using deep learning. The lottery analysis method using deep learning according to one aspect of the present invention comprises: a step of collecting a winning number per past round and performing optimization work to maximize a margin, which means a distance between a decision boundary and a nearest sample per each round; a step of accumulating only samples spanning the optimized margin as the deep learning data; a step of analyzing the winning number per round based on the deep learning data and classifying a type according to a preset criteria; and a step of generating an expected number by combining a result value of a highest grade using a type tendency of the recent winning number based on the analysis result. Therefore, the present invention is capable of enabling a highly reliable lottery number recommendation service.
Patent KR-20220038959-A (KR)
Inventor: KIM CHANG KYUM
IPC: G06T13/40
Filed: 2020-09-21
Abstract: The present invention relates to a personalized artificial intelligence kiosk device and a service method using the same. The personalized artificial intelligence kiosk device includes: a user identification unit which identifies a user when the user's approach is detected in the vicinity of a kiosk terminal in the process of providing general content through the kiosk terminal; a customized character providing unit which provides a user-customized character that processes the user's request through the kiosk terminal; a talk collection unit which collects and stores the content of a talk between the user-customized character and the user in the process of processing the request; and a promotion providing unit which provides user-customized content by using at least one artificial intelligence generated by learning the talk content in units of users.
Patent KR-20220041677-A (KR)
Title: Packed Tissue Case
Inventor: CHOI YOUNG WOON
IPC: B65D83/08
Filed: 2020-09-25
Abstract: The present invention relates to a pack-type tissue case. An object of the present invention is to allow easy draw-out of tissue by drawing out the tissue by a tissue guide in an opening process of an outlet cap, and to prevent interference by immersing the tissue in a closing process of the outlet cap. That is, the pack-type tissue case of the present invention comprises: a tissue outlet part formed with a case pack provided to be able to accommodate multiple stages of stacked tissues, and a tissue outlet hole for discharging the tissue accommodated in an upper part of the case pack; an outlet cap provided to seal the tissue outlet hole of the tissue outlet part on one upper side of the tissue outlet part; and a tissue guide provided between the tissue outlet part and the outlet cap, folded inward according to the opening and closing of the outlet cap, protruding the tissue when the outlet cap is opened, and immersing the tissue when the outlet cap is closed. Therefore, the present invention has an effect of facilitating a grip by the tissue being drawn out in the opening process of the outlet cap by the tissue guide, and an effect of preventing the tissue from being caught between the outlet cap and the tissue outlet part by immersing the tissue in the closing process of the outlet cap.
Patent KR-20220042924-A (KR)
Inventor: SHIN HAN SOO
IPC: A41D13/11
Filed: 2020-09-28
Abstract: According to an embodiment of the present invention, provided is a method for manufacturing a mask having mugwort scent comprising the following steps: drying mugwort; immersing dried mugwort in water; and immersing the mask or fiber to be manufactured as the mask in water. An object of the present invention is to provide the mask that can be expected to prevent infectious diseases by having an air sterilization effect.
Patent KR-20220048875-A (KR)
Inventor: HAN BO HYEONG
IPC: H04N19/124
Filed: 2020-10-13
Abstract: According to the present invention, provided is a method for generating a quantization table for each target task, which includes the steps of: setting a target task; determining a distortion loss function corresponding to the target task; estimating a bitrate loss function expressed in a differentiable form; calculating a quantization variable by adding predetermined weights to the distortion loss function and the bitrate loss function, respectively, and adding the same to each other; and deriving an optimal value of the quantization variable and generating a quantization table based on the optimal value.
Patent KR-20220045100-A (KR)
Inventor: GONG SUK TAE
IPC: A62B18/08
Filed: 2020-10-27
Abstract: The present invention relates to a mask for protecting the skin around the lips. The present invention comprises: first and second skin protection masks (20,21) capable of protecting the skin around the lips by being formed inside a bird's beak-shaped mask (10) or a general mask (11) to reduce skin trouble; and a distance maintaining means (30) provided between the bird's beak-shaped mask (10) or the general mask (11) and the first and second skin protection masks (20,21) to separate the breath from the nose and the mouth so that the breath can be maximally prevented from touching the facial skin. Accordingly, the mask can be worn in good condition.