baber/WOPTO huggingface dataset:
Patent KR-20210144343-A (KR)
Title: Method for preparing printed circuit board
IPC: H05K1/03
Filed: 2020-05-22
Abstract: According to embodiments of the present invention, by manufacturing a printed circuit board through a diffusion bonding method using Ag and Ti, bonding strength between a ceramic board and a metal sheet can be improved. According to one embodiment of the present invention, a method for fabricating a printed circuit board comprises: a board fabrication step of fabricating a ceramic board; a deposition step of depositing a deposition layer on both surfaces of the ceramic board; and a bonding step of placing and bonding a metal sheet on the deposition layer. The deposition layer contains Ag and Ti, the deposition amount per unit area of Ag is 3.50 g/m^2 or more and 6.10 g/m^2 or less, and the deposition amount per unit area of Ti is 0.61 g/m^2 or more and 1.30 g/m^2 or less.
Patent KR-20210146745-A (KR)
Inventor: SUH JIN WON
IPC: D05B35/04
Filed: 2020-05-27
Abstract: The present invention relates to a sewing apparatus having a sheet support using rotary balls, the sewing apparatus comprising: a frame on which a sheet is disposed; a processing unit that is disposed on one side of the frame and is capable of processing the corners of the sheet; and rotary balls that are inserted into insertion grooves recessed in the inner direction of the frame, while being partially protruding to an upper part of the frame so as to be rotatable, wherein on the frame, the plurality of rotating balls are formed spaced apart from each other.
Patent KR-20210149525-A (KR)
Inventor: SEO SANG MAN
IPC: B60N2/75
Filed: 2020-06-02
Abstract: Provided is a cup holder device of an arm rest for a vehicle, which makes a tray for storing a cup holder and an object to be commonly used to improve use convenience and marketability.
Patent KR-20210151439-A (KR)
Inventor: PARK JAE WOO
IPC: E06B9/42
Filed: 2020-06-05
Abstract: The present invention relates to a blind and, more specifically, to a blind capable of enabling front and rear fabrics to be made of different types of fabrics, thereby expressing various and brilliant blind interior designs as well as transforming and expressing the interior designs unlimitedly. The blind includes: front and rear fabrics fixed to the surface of a winding rod; a lifting unit having upper and lower parts to which the bottoms of the front and rear fabrics are fixed, respectively, and having lifting guide holes formed on both sides; a rotary rod in a folded part of the front fabric which is formed as the bottom of the front fabric is fixed to a lower part of the lifting unit; and covers on both sides having a long hole formed on a side to be connected with the lifting guide holes of the lifting unit, and having a rotation support shaft formed on a lower side of the long hole to support the rotary rod to be freely rotatable.
Patent KR-20210153917-A (KR)
Inventor: YE SOL KIM
IPC: G01V3/08
Filed: 2020-06-11
Abstract: The present invention provides a foldable three-axis electric field sensor for underwater application, wherein hollow tubes in X-axial and Y-axial directions are folded upward on a Z-axis as a central axis in order to eliminate bubbles which are not completely eliminated and trapped within sensor units in X-axial and Y-axial directions when the three-axis electric field sensor is installed under water. In addition, the purpose of the present invention is to provide a foldable three-axis electric field sensor for underwater application, which is advantageous to carry and store because a volume thereof is reduced when the X-Axial or Y-axial hollow tube is folded, compared to an unfolded state. The foldable three-axis electric field sensor for underwater application according to the present invention comprises: a Z-axial hollow tube having predetermined length in the Z-axial direction; and a cross-shaped support unit connected to the Z-axial hollow tube, wherein a first block unit separated into a plurality of branches is disposed at each end of the cross-shaped support unit and a first through-hole is formed respectively on the first block unit.
Patent KR-20210156998-A (KR)
Inventor: SEOK Donghoon
IPC: F02M35/10
Filed: 2020-06-19
Abstract: Disclosed is a blow-by gas ventilation system. According to an embodiment of the present invention, the blow-by gas ventilation system is able to recirculate the mixed gas made by mixing the new air introduced into an engine through an air cleaner with the blow-by gas generated in a cylinder block, comprising: a new air inflow hose connecting the air cleaner and the cylinder block for introducing the new air from the air cleaner to the cylinder block; a pressure control valve mounted on the outer side of a head cover and controlling a negative pressure of the cylinder block, and forming the mixed gas in the cylinder block when the new air is introduced from the new air inflow hose into the cylinder block, and inducing the mixed gas to flow in one direction through the cylinder head and the head cover; a breather hose connected to a part between one side of the pressure control valve and an air suction hose, which connects the air cleaner and a suction manifold, and allowing the mixed gas to flow to the air suction hose through the pressure control valve; and a breather passage connected to a part between the other side of the pressure control valve and the suction manifold and allowing the mixed gas to flow to the suction manifold through the pressure control valve. The present invention aims to provide a blow-by gas ventilation system which is capable of having a lower weight.
Patent KR-20210119253-A (KR)
Title: Composition for improving cat hairball discharge and gastrointestinal diseases
Inventor: LEE SO YOON
IPC: A61K31/715
Filed: 2020-06-30
Abstract: The present invention relates to a composition for ameliorating cat hairball discharge and gastrointestinal diseases. The composition for alleviating cat hairball discharge and gastrointestinal diseases according to the present invention comprises licorice extract powder, dietary fiber and chitosan as active ingredients. According to the above configuration, the composition for alleviating cat hairball discharge and gastrointestinal diseases of the present invention includes: licorice extract powder that helps with anti-inflammation, anti-gastric ulcer, gastric mucosal damage alleviation, and functional indigestion alleviation; dietary fibers that help with the discharge of hairballs or trichobezoar accumulated in the stomach; and chitosan that helps to absorb and discharge wastes from the intestines through bowel movements, as active ingredients, thereby preventing deterioration of cat health due to hairballs and protecting gastric and intestinal mucosa, so as to alleviate gastrointestinal diseases in cats.
Patent KR-20220004402-A (KR)
Title: Method for improving growth and bio-active substances of red-pepper using PLED auxiliary lighting and its cultivated red-pepper
Inventor: LEE SANG CHUL
IPC: A01G7/04
Filed: 2020-07-03
Abstract: The present invention relates to a method of growing a red pepper with increased growth and bio-active substances using PLED lighting, and more specifically, to a health functional red pepper grown using PLED auxiliary lighting and its growth and bio-active substances promotion method, wherein the red pepper grown by the present invention has improved antioxidant efficacy by increasing content of polyphenolic compounds.
Patent KR-20220007835-A (KR)
Title: Openable mask
Inventor: KIM WANG JUNG
IPC: A41D13/11
Filed: 2020-07-12
Abstract: An openable mask comprises: a mask body disposed to face a user's nose and mouth; a nose cover part coupled to the upper end of one side of the mask body and extending from the mask body to cover the user's nose; a chin support part coupled to the lower end of the one side of the mask body and extending from the mask body to support the user's chin; an opening part for integrally connecting or separating the nose cover part and the chin support part by being intermittently cut along the boundary of the nose cover part and the chin support part; and rings respectively formed on both ends of the mask body. A user holds the interconnected nose cover part and chin support part by hand and pulls the same to both sides to separate and wear the nose cover part and the chin support part along the opening part.
Patent KR-20210117116-A (KR)
Title: High pressure fuel injection rail, fuel supply system, and method for providing high-pressure water-fuel-emulsion to injector
Inventor: ADAM DOMINIK
IPC: F02M25/022
Filed: 2020-07-15
Abstract: The present invention relates to a high-pressure fuel injection rail, a fuel supply system, and a method of supplying a high-pressure water-fuel-emulsion to an injector. The high-pressure fuel injection rail for supplying the water-fuel-emulsion to the injector of an internal combustion engine comprises: a first tube defining a supply volume and comprising at least two connecting orifices each configured to be connected to the injector; and a second tube protruding into the supply volume along a central axis of the first tube. An axial end of the second tube is configured to receive the water-fuel-emulsion supplied by a high-pressure fuel feed pump. The second tube includes a plurality of outlet openings formed in the circumference thereof. A discharge opening opens into the supply volume of the first tube for discharging the water-fuel-emulsion into the first tube. One of the ideas of the present invention is to provide an improved solution for injection of the water-fuel-emulsions in the internal combustion engine.
Patent KR-20200090675-A (KR)
Inventor: EUNJI HWANG
IPC: F04D25/06
Filed: 2020-07-16
Abstract: The present invention relates to a motor capable of reducing weight, minimizing concentric errors of a plurality of bearings, and supporting a rotating shaft more stably. According to an embodiment, the motor includes: the rotating shaft; a rotor mounted on the rotating shaft; a stator surrounding an outer circumference of the rotor; an impeller mounted on the rotating shaft away from the rotor; a bearing housing with a through hole through which the rotating shaft passes; a rolling bearing arranged in the bearing housing and coupled to the rotating shaft; and a gas bearing arranged axially apart from the rolling bearing in the bearing housing and facing an outer circumference of the rotating shaft.
Patent KR-20220012684-A (KR)
Inventor: LEE JAI HONG
IPC: F16L59/02
Filed: 2020-07-23
Abstract: The present invention relates to a transfer pipe of an LNG storage tank, comprising: an inner pipe forming a flow path through which a liquefied natural gas moves; a heat insulating unit formed to surround the outer circumferential surface of the inner pipe; an outer pipe surrounding the heat insulating unit to be spaced from the outer circumferential surface of the heat insulating unit and thus to form an air gap; and a gap maintaining unit installed between the heat insulating unit and the outer pipe to space the outer circumferential surface of the insulating unit from the inner circumferential surface of the outer pipe and also to maintain a distance, wherein the gap maintaining unit includes: a fixation frame formed by coupling a first and a second fixation member surrounding the outer circumferential surface of a heat insulating material; and a sub support member having one portion inserted into flange portions of the first and the second fixation member to be supported at the outer pipe in a state in which the first and the second fixation member are coupled opposite to each other. The transfer pipe of the LNG storage tank can suppress the outflow of the liquefied natural gas to the outside, maintain the gap between the inner pipe and the outer pipe and improve safety.
Patent KR-20220014750-A (KR)
Title: A apparatus for transfering micro device and alignment method using it)
Inventor: AHN BUM MO
IPC: H01L21/67
Filed: 2020-07-29
Abstract: The present invention relates to a micro element transfer object which includes a first plate of a first penetration hole on which a micro element is mounted, wherein the first plate is made of an anodic oxide film material.
Patent KR-20220022206-A (KR)
Inventor: KIM CHANG WON
IPC: G06Q30/08
Filed: 2020-08-18
Abstract: The present invention relates to a curation method for proposing customized products tailored to a life cycle by using information on a companion animal. The curation method comprises: a group formation step of forming one or more groups by using information on a companion dog, input by an existing user; a group confirmation step of determining which group the user belongs to among the formed one or more groups; a parameter ranking derivation step of deriving the importance ranking of the parameters of the information input by the user, by using the information on the companion dog, input by an existing user and information on products purchased by the existing user; and a product matching and curation step of matching and proposing products matched with derived new parameters in consideration of the ranking and importance of the derived parameters in addition to the information on the companion dog, input by an existing user. Therefore, the curation method can solve a problem that it is difficult for general orderers to purchase appropriate feed or snacks according to the life cycle of companion animals and provide the same to the companion animal.
Patent KR-20220025396-A (KR)
Inventor: JANG KEUN SANG
IPC: H01M50/572
Filed: 2020-08-24
Abstract: The present invention relates to a battery module including: a plurality of battery cells having an electrode lead; a busbar electrically connected to the electrode lead; and a circuit board having one end electrically connected to the busbar to sense voltage information of the battery cells, wherein the circuit board has a bonding plate of a folding structure for bonding to a busbar at one end.
Patent KR-20210027142-A (KR)
Title: Coating apparatus
Inventor: MATSUCHIKA KEIJI
IPC: B05C13/02
Filed: 2020-08-26
Abstract: The present invention relates to an application apparatus. A trap ring (41) having a plurality of hole parts (43) is placed in the bottom (26A) of an inner cup (21), and has a ring width which is approximately equal to a width from an outer circumference wall (29) of an outer cup (23) to a partition wall (31). As some of application liquid falling from the inner cup (21) is blocked by the trap ring (41), the blockage of a floor-side exhaust channel (PT2) caused by icicle-shaped application liquid can be prevented. Also, when gas flows from an outer exhaust channel (PT1) toward the floor-side exhaust channel (PT2), the trap ring (41) can collect application liquid mist. Moreover, when gas flows from the floor-side exhaust channel (PT2) toward an inner exhaust channel (PT3), the trap ring (41) can collect more of the remaining application liquid mist. The efficiency of collecting treatment liquid mist can be improved.
Patent KR-20220028273-A (KR)
Inventor: JAEMIN YANG
IPC: G03B17/56
Filed: 2020-08-28
Abstract: A vision system for a smart ship is disclosed. The vision system for a smart ship includes: a vision unit installed in the lateral direction of the hull to generate a photographed image of the lateral region of the ship; a support unit fixed to the hull; and an adapter interposed between the vision unit and the support unit and fixed to each of the vision unit and the support unit.
Patent KR-20220030399-A (KR)
Inventor: HAN JONGWAN
IPC: H04L9/08
Filed: 2020-08-31
Abstract: The present invention relates to an automatic student loan repayment method and system to enable a user to pay off a student loan easily according to a repayment plan. According to the present invention, the automatic student loan repayment method is performed on a platform server communicating with a user's mobile electronic device and a national student aid foundation server. The method comprises the following steps: receiving authentication information from a user; generating automatic login data on the basis of the provided authentication information; providing the generated automatic login data to the national student aid foundation server; scraping loan information from the national student aid foundation server; setting a repayment plan on the basis of the scrapped loan information; receiving a request for early repayment sent according to the set repayment plan; providing the automatic login data to the national student aid foundation server on the basis of the generated automatic login data; receiving a virtual prepayment account generated from the national student aid foundation server; and proceeding with prepayment to the generated virtual prepayment account.
Patent KR-20220029245-A (KR)
Title: Distributed Antenna System
Inventor: KIM CHANG HUN
IPC: H04B7/022
Filed: 2020-09-01
Abstract: The present invention relates to a distributed antenna system, which may include: a digital unit (DU) connected to a core network; a hub connected to the DU through a first fronthaul link; and at least one remote unit (RU) connected to the hub through a second fronthaul link, wherein the at least one RU is configured to communicate with at least one terminal. The at least one RU is configured to transmit an uplink signal of an analog format received from the at least one terminal to the hub through the second fronthaul link. The hub is configured to convert the uplink signal of the analog format received from the at least one RU into a signal of a digital format and transmit the signal of the digital format to the DU through the first fronthaul link. The DU is configured to transmit a downlink signal of the digital format to be transmitted to the at least one terminal to the hub through the first fronthaul link. Further, the hub is configured to convert the downlink signal of the digital format into a signal of the analog format, wherein the downlink signal of the digital format is received from the DU and is transmitted to the at least one terminal, and transmit a converted signal of the analog format to the at least one RU through the second fronthaul link.
Patent KR-20220032692-A (KR)
Inventor: KIM HYO SHIK
IPC: G06Q50/28
Filed: 2020-09-08
Abstract: The present invention relates to an online ordering technique. More particularly, the present invention relates to a system and a method for ordering furniture. According to the present invention, an orderer orders furniture with his or her preferred dimension, color, material, and so on designated. Then, the ordered furniture is made in real time and the custom furniture is delivered to the orderer. According to the present invention, a furniture ordering server includes: a furniture information management unit receiving furniture product information from a furniture company and processing the furniture product information to be searched for and displayed on the web or an app; a furniture order management unit processing furniture order information received from an orderer terminal, generating a product code-including furniture order sheet in a case where the order from the orderer terminal is a non-custom order and generating a product code- and orderer option-including furniture order sheet in a case where the order from the orderer terminal is a custom order, and transmitting the furniture order sheet to a furniture factory server; and a delivery management unit informing the orderer terminal of furniture making completion and furniture delivery when a furniture making completion notification is received from the furniture factory server.
Patent KR-20220037698-A (KR)
Inventor: IM JONG HAK
IPC: F16L3/04
Filed: 2020-09-18
Abstract: The present invention provides a pipe fixing clamp which is to prevent a movement of a strut at a coupled part by connecting the strut when a vibration load is generated. The pipe fixing clamp comprises: a clamp body; a support bracket of which a cross-section is formed in the shape of a reversed U; and a fixing nut. The clamp body includes: a pair of pipe accommodating units arranged at intervals to be parallel and formed in a U-shape to enclose and accommodate the lower part of a pipe; a strut accommodating unit installed by being bent and extended to connect each one end of the pipe accommodating units and formed in a reversed U shape to enclose and accommodate the upper part of the other end of the strut; and each of screw bars formed to be individually extended from the other ends of the pipe accommodating units at intervals from the strut accommodating unit while having the length in a parallel direction, wherein a screw thread is formed on the outer circumference of each of the screw bars. The support bracket includes: a baseplate having each of penetration holes through which each of screw bars penetrates; and a pair of support plates formed at both ends of the baseplate to be extended while being bent toward the strut, and enclosing and supporting the upper part of the strut on the bottom. The fixing nut is clamped and coupled when the pipe and the strut are accommodated between the clamp body and the support bracket as each of the screw bars is individually coupled in the upper part of the support bracket.
Patent KR-20220039259-A (KR)
Inventor: KIM HWANG
IPC: H04W4/021
Filed: 2020-09-22
Abstract: The present invention relates to a system for providing viewing facility location information guidance using an application. The system includes: an input unit receiving reservation information and an entry waiting request signal from a visitor's user terminal; a waiting number assigning unit sequentially assigning a virtual waiting number in accordance with scheduled entry time information included in the received reservation information and transmitting a waiting confirmation signal and the assigned waiting number to the visitor's user terminal; an image acquisition unit acquiring an image of a surrounding facility located within a certain radius around a viewing facility; and a map generating unit generating, on the acquired image, a map displaying location information on the visitor's user terminal that has received the waiting confirmation signal. According to the present invention, the location of a visitor who has requested waiting is displayed on an image of the surroundings of a viewing facility, and thus the paths of movement of visitors can be confirmed and congestion can be avoided in the case of surrounding facility use or viewing facility entry.
Patent KR-20220039369-A (KR)
Title: Apparatus for manufacturing cosmetic and control method thereof and system for manufacturing cosmetic
Inventor: LEE JAE HYUNG
IPC: A61Q19/00
Filed: 2020-09-22
Abstract: The present invention relates to an apparatus for manufacturing cosmetics and a control method thereof, the apparatus for manufacturing cosmetics comprising: a cosmetic composition supply unit supplying a cosmetic composition to a mixing container by a plurality of cosmetic composition supply means; and a mixing container transport unit that receives the mixing container, transports the same to a position corresponding to the plurality of discharge ports of the cosmetic composition supply means, and keeps the mixing container which has been transported in the same position. The apparatus for manufacturing cosmetics and a control method thereof according to one embodiment of the present invention are effective in shortening the manufacturing time of a cosmetic product. In addition, the present invention has the advantage of being able to increase the productivity of a cosmetic manufacturer or a cosmetic store by fully automating the manufacturing process, wherein robotic arms can efficiently execute specific operations.