baber/WOPTO huggingface dataset:
Patent KR-20220099371-A (KR)
Title: Outdoor water purifier
Inventor: KIM GIL MAN
IPC: B01D39/20
Filed: 2021-01-06
Abstract: The present invention relates to an outdoor water purifier in which a space part is formed in a housing to prevent dew condensation and which performs triple filtration. The outdoor water purifier comprises: an inner housing separated into a first outer housing and a second inner housing; an outer housing forming a space part by being installed outside the inner housing; and a tubular filter installed inside the inner housing and having a first filtering medium therein. According to the present invention, since the housing is made of transparent Tritan material, the present invention is resistant to heat and condensation, maximizing the life of the housing. Users can visually check the condition of the filter installed inside without removing the housing. Because the outer housing is provided, a space part is formed between the inner housing, and since the space is filled with fluid, condensation can be prevented by minimizing the temperature difference between the inside and outside of the outdoor water purifier. Because a filter fixing plate inserted to seal both open ends of the filter is provided, the water purification effect can be maximized. Also, because the first filtering medium is provided inside the filter and a second filtering medium is provided between the filter and a water outlet, the filtering operation can be performed multiple times, thereby maximizing the water purification effect. Because the inner housing is separated into the first inner housing and the second inner housing, the filter can be easily replaced.
Patent KR-20220101361-A (KR)
Title: Friction coefficient stabilizer with high corrosion resistance for fasteners
Inventor: LEE WON JOON
IPC: C10M159/06
Filed: 2021-01-11
Abstract: The present invention relates to a high corrosion resistance friction coefficient stabilizer for a fastening screw, and more specifically, to a coating agent in which silicate, acrylate, urethane resins and wax-based resins are mixed in a certain ratio, wherein the stabilizer has a lowered friction coefficient for bolts and screws and high corrosion resistance.
Patent KR-20210097024-A (KR)
Title: Active Treatment Agent Composition for Simultaneous Control of Olpidiopsis blight and Red-Rot Disease
Inventor: KIM GWANG HOON
IPC: A01N37/02
Filed: 2021-01-15
Abstract: The present invention relates to an active treatment agent which can effectively control Olpidiopsis porphyrae var. koreanae that causes the greatest damage to laver farms, thereby preventing disease of laver, promoting the growth of laver, and improving the quality of the harvested laver. More specifically, the present invention relates to an active treatment agent composition for simultaneous control of Olpidiopsis porphyrae var. koreanae and Pythium porphyrae comprising a mixture of lactic acid, propionic acid, and hydrochloric acid.
Patent KR-20220104488-A (KR)
Title: Construction material supply and demand system
Inventor: KIM YE JI
IPC: G06Q50/08
Filed: 2021-01-18
Abstract: The present invention relates to a construction material supply and demand system which includes a mediating server. The mediating server is configured to store and manage material information and authentication information uploaded by a manufacturer terminal for each manufacturer, wherein the authentication information is transmitted to a test report institution to receive a verification result for authenticity, extract transaction-related information from drawings and quantity calculation forms included in quotation/order information received from a purchaser terminal and create a supply price estimate by indexing the extracted transaction-related information and corresponding material information from the DB, transmit approval request information that is received after transmitting the supply price estimate to the purchaser terminal to the manufacturer terminal, create, when receiving approval completion information from the manufacturer terminal, a contract that meets the supply price estimate by reflecting seller information and purchaser information to a contract form pre-stored in a DB, and conclude an electronic payment for a contract for material information purchasing/selling with the manufacturer terminal and the purchaser terminal. According to the present invention, it is advantageous in that a purchaser who needs to choose building materials within a single platform can receive information about building materials and facilities with the desired performance just by uploading drawings and quantity calculation forms to the mediating server and can make a purchase through electronic payment.
Patent KR-20220108905-A (KR)
Title: Clip glasses with improved structure to break into the glasses
Inventor: KIM SANG HWAN
IPC: G02C9/00
Filed: 2021-01-28
Abstract: The present invention relates to clip glasses with an improved structure to be attached to and detached from glasses, capable of quickly and conveniently attaching and detaching auxiliary sunglasses or reading glasses lenses with general glasses lenses, and being mounted on general glasses lenses having various sizes and shapes through a clip body of clip glasses, which is formed to be elastically opened. In accordance with the present invention, since the structure of the clip glasses is simple, the clip glasses can be properly manufactured and assembled and can be substantially mounted on general glasses as well as can be easily attached and detached, and, in particular, the clip glasses can be economical in that one pair of clip glasses can be extensively mounted and used on glasses having various sizes, and a fixture and a lens rim can express a design.
Patent KR-20220111116-A (KR)
Inventor: SONG NAK HYUNG
IPC: A01F15/07
Filed: 2021-02-01
Abstract: The present invention relates to a processing apparatus and a haystack processing apparatus including the same. Provided is the processing apparatus, which comprises: a seating unit on which pretreated haystack is seated and which moves the haystack to a first accommodating unit; a pressurization module which pressurizes and moves the haystack located in the first accommodating unit to the second accommodating unit; a blade positioned between the first accommodating unit and the second accommodating unit and shearing the haystack transported by the pressurization module; a toggle divider which fixes some of the sheared material of the haystack sheared by the blade into the second accommodating unit; and a transfer unit which transfers the remaining part of the sheared material to the outside of the second accommodating unit. One embodiment of the present invention aims to produce the haystack with reduced volume by compressing the pretreated haystack to a certain size in a small space.
Patent KR-20220112609-A (KR)
Inventor: KIM MI YEON
IPC: E02F9/08
Filed: 2021-02-04
Abstract: An industrial vehicle is disclosed. In the industrial vehicle according to the present embodiment, a tool box with built-in steppers, various tools and a fuel supply pump shortens worker's movement and increases convenience. The industrial vehicle of the present invention is provided with a main frame (2) and a tool box (100).
Patent KR-20220113036-A (KR)
Title: Mask carry-in and out system for evaporation system
Inventor: JEONG KWANG HO
IPC: C23C14/04
Filed: 2021-02-05
Abstract: The present invention provides a mask carrying system for an evaporation system, which supplies a mask to an evaporation chamber regardless of the substrate and carries out an existing mask reaching a mask replacement cycle from the evaporation chamber, thereby carrying a new mask in the evaporation chamber. To achieve the purpose of the present invention, the mask carrying system for an evaporation system arranges a mask stoker so that the mask stoker is adjacent to the evaporation chamber. The mask carrying system for an evaporation system loads the mask on the mask stoker. The mask carrying system for an evaporation system carries the mask from the mask stoker in the evaporation chamber and bonds the mask onto the substrate carried in the evaporation chamber by a robot, thereby executing an evaporation process. When the existing mask used several times is changed to a new mask, the mask carrying system for an evaporation system carries the new mask in the evaporation chamber after carrying out the existing mask to the mask stoker.
Patent KR-20210148859-A (KR)
Inventor: LU CHUN CHIEH
IPC: H01L27/11568
Filed: 2021-02-05
Abstract: A process of forming a three-dimensional (3D) memory array includes forming a stack having a plurality of conductive layers of carbon-based material separated by dielectric layers. Etching trenches in the stack divides the conductive layers into conductive strips. The resulting structure includes a two-dimensional array of horizontal conductive strips. Memory cells may be distributed along the length of each strip to provide a 3D array. The conductive strips together with additional conductive structure that may have a vertical or horizontal orientation allow the memory cells to be addressed individually. Forming the conductive layers with carbon-based material may facilitate etching the trenches to a high aspect ratio. Accordingly, the conductive layers of carbon-based material is formed, so that it is possible to enable the memory array to have more layers or to have a higher area density.
Patent KR-20220114184-A (KR)
Title: Online lecture system and method
Inventor: YI HYUN BEAN
IPC: H04N5/272
Filed: 2021-02-08
Abstract: According to an embodiment of the present invention, an online lecture system includes a management server provides: a screen control function which divides, overlays a remote class screen including a teacher image and a student image provided so that remote classes can be conducted between a lecturer terminal connected through a communication network and at least one learner terminal to display the same; student/teacher registration and authorization functions; a group control function for team/individual learning; attendance check function through video analysis; and a remote class function including participation level display function during discussion class through video and voice recognition. Therefore, the classes can be conducted smoothly by maximizing user convenience between the teachers and students.
Patent KR-20220115203-A (KR)
Title: Voltage control system, apparatus and method for multi-terminal DC transmission network
Inventor: KANG JAE SIK
IPC: H02J1/10
Filed: 2021-02-10
Abstract: The present invention relates to a voltage control system, device, and method in a multi-terminal direct current transmission network, and more specifically, to a voltage control system, device, and method in a multi-terminal direct current transmission network, which can effectively stabilize the voltage of a transmission network in response to various operating scenarios according to a multi-terminal. A control system to control voltage in a multi-terminal direct current transmission network of the present invention comprises: a bus voltage receiving unit receiving bus voltages measured from a plurality of converters provided in the multi-terminal direct current transmission network; a converter command value calculator unit configured to calculate a new command value for at least one of the plurality of converters when a specific first bus voltage among the received bus voltages is out of a predetermined reference value; and a converter command value transmission unit transmitting and applying the calculated new command value to one or more of the plurality of converters, wherein the converter command value calculating unit calculates the new command value from the converters having a predetermined lower priority with respect to the plurality of converters, and the converter command value calculation unit maintains an existing value without changing the command values for the remaining converters having a higher priority when each bus voltage of the plurality of converters satisfies a predetermined reference value according to the new command value.
Patent KR-20220115471-A (KR)
Title: How to produce inner peace mozzarella pizza
Inventor: KIMHANCHEOL
IPC: A23C19/068
Filed: 2021-02-10
Abstract: The present invention is to produce and manufacture inner peace mozzarella pizza cheese in accordance with properties of food and cuisine by finding out optimal combinations for each country and cheese in accordance with the food and cuisine through an overall process of producing the pizza cheese. By providing the pizza cheese optimized for each food and cuisine cooked by the combination of cheese of various countries and kinds, it is possible to enhance the taste, flavor and quality of the food and cuisine.
Patent KR-20220116813-A (KR)
Title: Apparatus for foresight analysis of passenger usage for selecting the optimal stop station for express trains
Inventor: HONG SOON DO
IPC: B61L27/00
Filed: 2021-02-15
Abstract: The present invention relates to a device for predicting and analyzing passenger usage for selecting an optimal stop station for an express train. The device includes: a train operation information storage unit that stores stop station information, dispatch interval information, stop time information, and starting and ending station information for regular trains that circulate through a plurality of stopping stations at a predetermined first speed; a passenger usage information storage unit that calculates and stores the movement route and usage time information according to the usage records of passengers who got on and off at any one of the stops for a predetermined period of time and the demand sum for each stop station accordingly; and a predictive modeling module that carries out a forecasting process in which express trains circulating and operating at a predetermined second speed higher than the first speed are cyclically operated according to route information including at least two or more stopping stations during a predetermined experimental period based on pre-stored dispatch interval information and stop time information, and calculates the expected amount of passenger usage accordingly. Accordingly, the total usage time of passengers using a subway can be reduced due to the introduction of the express train, and the overall demand for the subway route can be increased.
Patent KR-20220117974-A (KR)
Title: Composition for organic flame retardant compounds and method for manufacturing the same
Inventor: SANG HO CHA
IPC: C07F9/38
Filed: 2021-02-18
Abstract: The present invention relates to an organic flame retardant compound having flame retardancy and a polymer resin composition including the same. A composition for an organophosphorus flame retardant compound having flame retardancy according to an embodiment of the present invention comprises: an organophosphorus compound represented by formula 1 below; an amine-based compound binding to the organophosphorus-based compound; an acrylate-based compound combined with an intermediate mixture synthesized by combining the organophosphorus compound and the amine compound, and having a hydroxy group; and a solvent dissolving the organophosphorus compound, the amine compound, and the acrylate-based compound. The present invention intends to develop a flame retardant compound and a synthesis system thereof, wherein the flame retardant compound contains phosphorus and nitrogen capable of imparting flame retardancy to a polymer material, and is easy to polymerize with the polymer material through an acrylate-based functional group.
Patent KR-20210107547-A (KR)
Title: Apparatus and method for anomaly stock trading
Inventor: LEE SEONG WHAN
IPC: G06N20/00
Filed: 2021-02-19
Abstract: In accordance with one embodiment of the present invention, provided is an abnormal stock transaction detection apparatus. The abnormal stock transaction detection apparatus includes an input module for receiving data, and a processor for analyzing the data inputted into the input module. The processor is configured to: convert analysis subject stock price data inputted into the input module into preprocessed data having a plurality of sections divided at predetermined time intervals; generate pattern data corresponding to the preprocessed data using an artificial intelligence model instructed to output normal pattern data corresponding to normal transaction stock price data; calculate an abnormality score based on a difference between the preprocessed data and the pattern data; and determine whether the analysis subject stock price data by comparing the abnormality score with a preset abnormality value. Therefore, the present invention is capable of effectively applying artificial intelligence technology even to the detection of abnormal stock transactions.
Patent KR-20220120176-A (KR)
Title: Thank you Talk
Inventor: LEE JUNG HOON
IPC: G06Q30/02
Filed: 2021-02-23
Abstract: This idea started from the thought, "isn't is possible to give value to the trivial good intentions of users?", which can be applied to a chatting application. The present invention relates to a chatting application. During chatting between users, when one user feels gratitude, respect, joy, sympathy, comfort, memories, etc., and inputs the corresponding word (for example, "thank you") or the corresponding emoticon, the inputting is detected, and a message meaning "If you check the advertisement, "Thank you" (a kind of point) will be delivered to a designated user" is sent. Then, if the advertisement is checked, "Thank you" is delivered to the opponent, and the user is notified of this. At this time, the selection criterion for the advertisement is a method of section when there is a word matching a keyword specified by an advertiser in the chatting content or when the user's condition is the target specified by the advertiser. When an advertiser requests an advertisement, he/she can expose the advertisement to users who are likely to consume his or her product by entering the desired keyword and target conditions. Advertisers are provided with a wallet for storing their advertising expenses, so that the amount can be withdrawn when advertising is sent out.
Patent KR-20220120289-A (KR)
Title: driving apparatus for inspection of air-floating conveyor belts
Inventor: PARK JONG DEOK
IPC: B66F7/28
Filed: 2021-02-23
Abstract: The present invention relates to a driving device for the inspection of an air-floating conveyor belt, wherein a conveyor belt can be rotated at a low speed and high torque to inspect damage to an air-floating conveyor belt and a roller for transporting coal or to detect attached cake early. The present invention comprises: a cradle (100) capable of moving on the ground; a speed reducer (200) for rotating an air-floating conveyor while reducing the speed thereof as mounted on the cradle (100); a speed reducer driving part (300) for driving the speed reducer (200); and a connecting member (400) for connecting the speed reducer (200) to a tail roller (20) of the air-floating conveyor. The cradle (100) includes: a mounting plate (110) having the speed reducer (200) fixed thereto; mounting legs (120) connected to the mounting plate (110); a base frame (130) connected to the lower parts of the mounting legs (120); wheels (140) moving along the ground as installed on the base frame (130); and an anchor part (150) fixed to the ground to prevent the movement of the wheels (140) when lowered as installed on the base frame (130), and separated from the ground to allow the movement of the wheels (140) when lifted.
Patent KR-20220121534-A (KR)
Title: Table With Leg Length Adjustment
Inventor: JEON YOU HACK
IPC: A47B9/14
Filed: 2021-02-25
Abstract: Disclosed is a table device with a leg length adjusting means, which allows the legs of a table to be freely adjusted in height according to installation environments, and supports the table even on a sand floor. The table device includes a table having a certain area and used by a user placing necessary items on an upper surface thereof; a table support member positioned on a lower surface of the table, installed at each corner to support the table at a certain height from a floor surface. The table support member is designed to be adjustable in length, and includes a support unit detachably installed at each corner of the table, a length adjusting unit provided inside the support unit to move vertically, and having a base with a certain surface area at a bottom end portion, and a fixing unit fixing the length adjusting unit moving vertically inside the support unit to a height desired by the user.
Patent KR-20220122135-A (KR)
Title: Walking Aid for the old weak
Inventor: HWANG IN CHUL
IPC: A61G5/14
Filed: 2021-02-26
Abstract: According to the present invention, a walking assisting device is designed so that the old and the infirm can easily and safely use the walking assisting device. In the case of an existing walking assisting device, a separate brake lever of the walking assisting device has to be pulled. A user who has weak grip power may feel discomfort in using the existing walking assisting device since the user has not enough power to use the brake of the walking assisting device. To use the walking assisting device as a chair during use, a user has to release his or her hand from the brake lever and turn forward and sit in the chair with the brake released. In this case, there is also discomfort caused by possible sliding when the user sits in the chair of the walking assisting device that is not in a braking state. Some users feel inconvenience and have difficulty of having to walk toward the front of the walking assisting device by walking with an uncomfortable gait. Accordingly, the present invention can be used with existing functions and can be used by detaching a brake from a wheel while a user rotates the walking assisting device a little back and forth using an integrated handle. When a user pulls a support frame connection bar upward from the position in use, a fixing plate fixing a support frame connection part is separated. At this time, if the user turns the handle in the progressing direction, an upper portion of a support frame is converted into the back of a chair. Accordingly, the user can conveniently and safely use the chair of the walking assisting device from the front and back.
Patent KR-20220047499-A (KR)
Inventor: LEE CHANG JAE
IPC: A61H11/00
Filed: 2021-03-08
Abstract: The present invention relates to an air massage device using a solenoid valve. In an air massager that uses the expansion force of an airbag generated when compressed air produced by a compressor is supplied to the airbag to pressurize a massaged area and releases air to release the pressure, a high-functional valve is used. A good quality massage effect and convenience of use are added.
Patent KR-20220128689-A (KR)
Title: Stainless steel Water buoyancy
Inventor: HEO GI HO
IPC: H02S10/40
Filed: 2021-03-15
Abstract: The present invention relates to water buoyancy for water solar power generation facilities, which is a plasticized product with stainless steel having corrosion resistance, secures durability, has a structure that has waterproofness and stiffness maintained and is combined with an upper plate and a lower plate, after molding the upper and lower plates, via a seaming process, and is an eco-friendly product since a whole body of the buoyancy of the present invention can be recycled when discarding a dead solar power generation facility.