baber/WOPTO huggingface dataset:
Patent KR-20210133357-A (KR)
Title: Portable boiler for hot water mat
IPC: F24H1/08
Filed: 2020-04-28
Abstract: The present invention relates to a portable boiler for a hot water mat. The portable boiler for a hot water mat according to one embodiment of the present invention comprises: an ignition unit receiving combustion gas from a combustion gas supply apparatus and combusting the combustion gas; a hot water heating unit heated by the ignition unit to heat the water passing through the inside; a mat in which the water heated through the hot water heating unit circulates; and a pump unit connected to the hot water heating unit and the mat and forcibly circulating the water. The hot water heating unit may include: a body including a plurality of conduits provided in communication with each other to provide passages through which the water circulates; and a pin connecting the outer surfaces of the conduits disposed adjacently and dividing a space between the conduits disposed adjacently into the plurality of spaces. An objective of the present invention is to provide the portable boiler for a hot water mat with improved hot water heating efficiency.
Patent KR-20210133061-A (KR)
Title: Server and method for providing shopping service
IPC: G06Q30/02
Filed: 2020-04-28
Abstract: The present invention relates to a server for providing a shopping service to enable a plurality of users to easily purchase items together and a method thereof. According to the present invention, the method comprises the following steps: authenticating a user of a first terminal; receiving a shopping cart opening request from the first terminal; generating a shared shopping cart corresponding to the first terminal and a shared chat room according to the shared shopping cart; storing information about the shared shopping cart and the shared chat room by corresponding to the user of the first terminal; transmitting an invitation link for accessing pages of the shared shopping cart and the shared chat room to the first terminal; receiving a participation request signal from a second terminal accessed through the invitation link; storing information about the second terminal in a memory; and transmitting, to the second terminal, an approval message indicating that the user has been invited to the shared shopping cart and the shared chat room.
Patent KR-20210133451-A (KR)
Title: A Mobile Broadcast Studio
IPC: H04N5/222
Filed: 2020-04-29
Abstract: The present invention relates to a mobile portable broadcasting studio. According to the present invention, the mobile portable broadcasting studio comprises: a hexahedral case (100) formed of a hexahedron having a storage space formed therein to store broadcasting equipment and allowing one connection surface (120) to be deployed in an unfolded form through a deployment means with respect to another surface of the hexahedron as a reference surface (110); a shoulder strap (200) provided on the outside of the reference plane (110) to be moved by a user by being hung on the user's shoulder; a support plate (300) positioned to form a closed surface corresponding to the reference surface (110) of the hexahedral case (100) and supporting the hexahedral case (100) in the deployed state when coming in close contact with the ground while being hinged to any one side of the connection surface (120); rod deploying units (400) positioned as a pair parallel to each other at the outer end of the connection surface (120) through a housing and having different directions in the housing so that the surface of the deployed hexahedral case forms a square edge while being deployed horizontally; and a screen (500) positioned on the deployed surface of the hexahedral case (100) to form a background and locking an edge to an end part of the rod deploying unit (400) to maintain tension. Accordingly, the present invention provides an advantage of enabling one broadcaster to perform broadcasting outdoors by being carried on the shoulder.
Patent KR-20210126465-A (KR)
Title: Method and apparatus for transmission and reception of data and control signals of satellite communications capable terminal in communication system
Inventor: YEO JEONGHO
IPC: H04B7/185
Filed: 2020-05-06
Abstract: The present disclosure relates to a communication technique for converging a 5G communication system to support a higher data rate than a 4G system with IoT technology, and a system thereof. The present disclosure can be applied to intelligent services (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security- and safety-related services, etc.) based on 5G communication technology and IoT-related technology. The present invention discloses a method and apparatus for a terminal to perform satellite communication. A control signal processing method in a wireless communication system includes the steps of: receiving a first control signal transmitted from a base station; processing the received first control signal; and transmitting a second control signal generated based on the processing, to the base station.
Patent KR-20210136522-A (KR)
Title: Stock trading system of automatic setup deal-time at massive conclusion with asking price
IPC: G06Q40/04
Filed: 2020-05-08
Abstract: The present invention relates to a system for automatically setting a trading timing and automatically trading stocks based on analysis of massive stock conclusion amounts and asking prices, which checks the asking price of stocks and selects and sets a trading timing when the stocks are bought or sold in large quantities and trading is automatically made at a corresponding trading price within a permitted range, so that the trading atmosphere of the stock market is quickly responded, thereby minimizing opportunity losses while maximizing short-term profits due to stock trading. According to the present invention, the system comprises: a mass trade timing management server searching and analyzing transaction volumes by purchase and sale of a predetermined stock with artificial intelligence in real-time to automatically set a trading timing when a trade of buying or selling more than a standard trading volume for a set period is concluded and automatically execute purchase or sale in real-time within a permitted transaction range permitted by a customer, and record and manage transaction details in an allocated area; and a stock trading market server simultaneously access to the mass trade timing management server through multiple communication channels and providing, upon a request, the trading volume and the purchase and sale prices of the predetermined stock in real-time in an encrypted trading timing information frame. Accordingly, a timing when massive buying and selling trades of a predetermined stock are concluded is captured and an asking price is checked to automatically sell or buy the same stock at the asking price within a permitted range, thereby providing an effect of maximizing short-term trading profits expected from stock trading or minimizing trading loss.
Patent KR-20210145516-A (KR)
Inventor: LEE JONGCHEOL
IPC: F24F13/28
Filed: 2020-05-25
Abstract: The present invention is to provide a portable air purifier capable of providing both an air purification function and a sound function. Disclosed is an invention for a portable air purifier. The disclosed invention is characterized in that: a diaphragm is formed in a case for accommodating parts for air purification, and a piezoelectric element installed in the case vibrates the diaphragm to generate sound.
Patent KR-20200073193-A (KR)
Title: Apparatus for inspecting edge area of wafer
Inventor: HWANG BYOUNG MOON
IPC: H01L21/67
Filed: 2020-06-16
Abstract: The present invention relates to a system for inspecting an edge area of a wafer, which can automatically continue to arrange a wafer notch and inspect an edge area including a front surface, a back surface, a bevel, and an apex of the wafer without damage to the front surface or the back surface of the wafer. The system comprises: a wafer loading and unloading unit loading and unloading the wafer to be inspected on and from a support fixture; a vacuum adsorption unit provided with a vacuum chuck vacuum-adsorbing the wafer located on the support fixture, in a non-contact state, by the wafer loading and unloading unit; a rotary unit rotating the vacuum chuck vacuum-adsorbing the wafer to continuously inspect the edge area of the wafer; a line scan unit for edge inspection arranged on the same plane as the wafer and inspecting the edge area and a notch position of the wafer rotating by the rotary unit; and a control unit controlling a position of the vacuum chuck. Accordingly, the present invention can inspect the edge area and the notch position without damage to the front surface or the back surface of the wafer.
Patent KR-20210155853-A (KR)
Inventor: OH JE HA
IPC: C08J5/04
Filed: 2020-06-16
Abstract: The present invention relates to a master batch composition for adjusting physical properties of a 3D printer output, which comprises 20 to 40 wt% of carbon fibers, and 60 to 80 wt% of a thermoplastic polymer resin. In addition, the present invention provides a 3D printer output comprising the composition, and a method for manufacturing the master batch. According to the present invention, by providing a master batch composition, the mixing ratio of the master batch and the polymer resin can be easily adjusted during outputting using a 3D printer, and thus, the physical properties can be adjusted according to the design and use of the output.
Patent KR-20210157731-A (KR)
Inventor: LEE SEUNG HAN
IPC: F01P7/16
Filed: 2020-06-22
Abstract: The present invention relates to a cooling water temperature control apparatus and a method therefor. The cooling water temperature control apparatus according to one embodiment of the present invention comprises: a sensor for acquiring driving information of a vehicle and an outside air temperature; and a control unit calculating a weight based on the driving information and setting a target cooling water temperature of the vehicle based on a weight and the outside air temperature. Accordingly, by setting a target cooling water temperature to be variable according to the weight, an optimum cooling water temperature may be maintained.
Patent KR-20210158708-A (KR)
Inventor: KIM JAE MOON
IPC: G08B21/18
Filed: 2020-06-24
Abstract: A pacifier including a temperature display means according to the present invention includes: a nipple part which an infant can bite in the oral cavity of the infant; a body part coupled to the nipple part and configured to cover the surface of the lips of the infant, and a temperature display means installed in the body part.
Patent KR-20220001761-A (KR)
Title: Mask string winding tension control system formed of highly elastic knitted fabric
Inventor: RYU HYUN SEO
IPC: B65H75/28
Filed: 2020-06-30
Abstract: The present invention relates to a system for controlling the winding tension of a mask string formed of a high-elasticity knitted textile, capable of winding a mask string, which is manufactured by a circular knitting machine with an elasticity modulus of 200-400%, on a bobbin by using a winding machine. More specifically, as the mask string, which is manufactured by the circular knitting machine with an elasticity modulus of 200-400%, is led through a first deceleration section, an acceleration section and a second deceleration section step by step, the elasticity modulus becomes uniformly stabilized to keep the winding tension of the mask string constant, and, as a result, when a mask string roll wound on the bobbin is inserted into a mask manufacturing line to be automatically fed, the length of feeding is precisely controlled due to the constant tension to promote an improvement in the quality of a mask. In order to achieve the purpose, the system mainly comprises a first deceleration part (100), a guide ring (200), a second deceleration part (300) and an acceleration part (400).
Patent KR-20220003889-A (KR)
Title: A method and an apparatus for estimating blood pressure using an acceleration sensor and a gyro sensor
Inventor: LEE KWANG JIN
IPC: A61B5/00
Filed: 2020-07-02
Abstract: A method for measuring blood pressure of an examinee according to one aspect of the present invention comprises the steps of: obtaining a first pulse wave signal corresponding to a first human body portion based on at least one image expressing the first human body portion of the examinee photographed through a first camera; obtaining a first sub signal corresponding to a second human body portion of the examinee through an acceleration sensor; obtaining a second sub signal corresponding to the second human body portion of the examinee through a gyroscope sensor; obtaining a second pulse wave signal corresponding to the second human body portion of the examinee by using the first sub signal and the second sub signal; and estimating the blood pressure of the examinee based on the first pulse wave signal and the second pulse wave signal. The present invention enables the examinee to measure his or her blood pressure easily and conveniently.
Patent KR-20220004243-A (KR)
Title: Heating Roll and Drying Oven
Inventor: KIM HYE JI
IPC: D06B23/02
Filed: 2020-07-03
Abstract: The present invention provides a heating roll to reduce heat loss and equipment cost. The heating roll includes: a hollow cylindrical core; a heating wire part which is installed around the core; and a heating layer which is configured by using polyurethane resin mortar, is installed on the outside of the core to a predetermined thickness and has the heating wire part buried therein.
Patent KR-20210014072-A (KR)
Inventor: MIN JIYOUNG
IPC: A61B17/3207
Filed: 2020-07-10
Abstract: The present application relates to a thrombus removing device comprising: a structure comprising a plurality of cells which have corners; and a pull wire operatively connected to the structure. A first cell has a first coupling profile. The coupling type of all couplings included in the first coupling profile is a first coupling type. The first coupling type is formed by two corners respectively included in two different cells connected to each other, and the two corners are fixed to each other. A second cell has a second coupling profile. The coupling type of at least one from among couplings included in the second coupling profile is a second coupling type. The second coupling type is formed by two struts which are respectively included in two different cells forming two corners and connected to each other, and the two struts are intertwined. Accordingly, damage to blood vessel walls can be prevented.
Patent KR-20220009575-A (KR)
Title: Cathode Active Material for Lithium Secondary Battery
Inventor: SHIN JAE SHIN
IPC: C01B35/10
Filed: 2020-07-16
Abstract: The present invention provides a positive electrode active material for a lithium secondary battery, including: a core including a lithium composite metal oxide; and a coating layer positioned on the core and including an amorphous phase, wherein the amorphous phase includes lithium oxide and boron oxide in the form of a mixture.
Patent KR-20220011367-A (KR)
Inventor: JUNG HYUN WOO
IPC: G06Q10/08
Filed: 2020-07-21
Abstract: The present invention relates to a method for selecting a standard component in a design step, wherein according to the method for selecting the standard component in the design step of the present application, the present invention reduces a weapon system acquisition cost and an operation and maintenance cost, improves a quality and reliability, and increases an effectiveness of dealing with discontinuation. The method for selecting the standard component in the design step comprises: a step of deriving evaluation factors; a step of calculating weights; a step of quantifying the evaluation factors; and a step of selecting standard components.
Patent KR-20220014521-A (KR)
Title: Convenient Meal Replacement Containing Cheonggukjang, and Method for Manufacturing the Same
Inventor: CHO HAN SUNG
IPC: A23L27/30
Filed: 2020-07-29
Abstract: The present invention relates to a simple substitute meal which is manufactured by mixing fast-fermented bean paste powder with dextrin, alpha starch powder, grain powder, bean powder, and sugar, and which contains several useful ingredients in a balanced way to be easily consumed as a meal or a snack substitute. The simple substitute meal containing fast-fermented bean paste according to the present invention can provide balanced nutrition by containing fast-fermented bean paste in the grain powder, the bean powder, and the like, and can reduce the feeling of rejection when ingested because the fast-fermented bean paste powder is wrapped by a coating film of the dextrin so that unpleasant odor is suppressed. In addition, the simple substitute meal dissolves easily without clumping when mixed with water, thereby being quickly and conveniently consumed.
Patent KR-20220018245-A (KR)
Title: Functional Mask With Electric Fan
Inventor: BAEK NAM WOOK
IPC: A62B9/00
Filed: 2020-08-06
Abstract: A mask (100) of filter paper equipped with an electric air purifying unit (300) of the present invention can breathe by receiving air whose pollutants are filtered through a front part of the mask (100) based on filter paper by inhalation, but can breathe by forcibly receiving air whose pollutants are filtered through a filtering filter (370) by mostly suction force of an electric fan. Accordingly, breathing difficulties, generated when breathing by wearing only the KF94 or KF80 mask made of the existing quadruple structure super-electrostatic filter paper, can be overcome, so that it is possible to breathe more comfortably indoors as well as outside activities such as exercise or hiking regardless of season and weather conditions.
Patent KR-20220018839-A (KR)
Title: System and Methods for Smart Device's Photo Printing Service via On-line
Inventor: JUNG JAI HO
IPC: G06Q50/10
Filed: 2020-08-07
Abstract: The present invention relates to a system and a method for online printing of a smart device. The system of the present invention comprises: a smart device having a wireless Internet access module, selecting a digital image photographed by a camera, and requesting for an online printing service thereof; an online printing server for controlling the digital image to be printed by an online printing service request of the smart device; a distributed storage server for distributedly storing the selected digital image; and a payment processing unit for processing a payment for a printing service of the digital image selected by the smart device through a wireless Internet or the online printing server. Accordingly, a user can quickly and easily request for a digital image printing service.
Patent KR-20220022154-A (KR)
Title: PCB integral high speed switching power conversion unit
Inventor: CHOI JUN HYUK
IPC: H02M7/00
Filed: 2020-08-18
Abstract: The present invention relates to a printed circuit board (PCB) integrated-type high-speed switching power conversion device. More specifically, the device comprises: an energy storage device for supplying DC power; switch modules of first and second groups including a plurality of semiconductor switches; and a PCB integrally coupled to the energy storage device and the switch modules of the first and second groups. Provided is a power conversion device with a structure that can reduce stray inductance.
Patent KR-20220026247-A (KR)
Title: Cosmetic composition with graphene
Inventor: LEE JIN SUN
IPC: A61Q19/00
Filed: 2020-08-25
Abstract: The objective of the present invention is to provide a cosmetic composition that contains graphene and safely acts on the skin, scalp, hair, and the like, while performing various useful functions such as strengthening heat resistant properties, forming a coating film, giving luster, and moisturizing. The cosmetic composition of the present invention comprises: purified water; 1,2-hexanediol; glycerin; and graphene oxide, wherein with respect to 100 wt% of the cosmetic composition, the proportions of purified water, 2-hexanediol, glycerin, and graphene oxide are 65-98 wt%, 0.01-5 wt%, 0.01-20 wt%, and 0.0000001-30 wt%, respectively.
Patent KR-20220027579-A (KR)
Title: exhaust gas analysis device of diesel engines
Inventor: CHO HAENG MUK
IPC: F02M55/02
Filed: 2020-08-27
Abstract: The present invention relates to an exhaust gas analysis device of a diesel engine in which methanol is additionally added. The exhaust gas analysis device comprises: a support unit supporting a test target diesel engine through a support; an air supply unit supplying air through an air suction pipe of the test target diesel engine; a fuel supply unit respectively supplying diesel and methanol into the test target diesel engine; a measurement unit measuring at least one among a carbon monoxide (CO) emission amount, a hydrocarbon (HC) emission amount, a nitrogen oxide (NOx) emission amount, a carbon dioxide (CO_2) emission amount, and a soot emission amount through an exhaust pipe in a driving process of the test target diesel engine; and a control unit controlling operations of the air supply unit, the fuel supply unit, and the measurement unit.
Patent KR-20220028455-A (KR)
Title: Product Alignment Automation Unit
Inventor: KIM BYUNG SOO
IPC: B25J11/00
Filed: 2020-08-28
Abstract: The present invention relates to a product alignment automation device using a take-out robot that a series of all processes including loading, transportation, take-out, and alignment for the post-processing of a target product can be achieved by means of automation but also high precision and high reliability are actively secured by aligning and arranging a product more quickly and stably due to the improvement of the overall structure of a jig compared to the prior art. To this end, the present invention comprises: a shuttle unit (100) which allows a product to be individually exposed to the upper part of a loading unit by means of the rotating motion of a ball screw having the same pitch as the thickness of the product accommodated in a loading unit (120); a robot (200) which takes out the product exposed to the upper part of the loading unit to transfer the product to an alignment unit (300); and an alignment unit (300) which induces precise guidance such that the transferred product may fall to settle in a space corresponding to the outer shape of the product.
Patent KR-20220030076-A (KR)
Title: Compliance assessment management system
Inventor: PARK MYUNG HOON
IPC: G06Q10/06
Filed: 2020-09-02
Abstract: Provided is a control assessment management system, comprising: a storage unit subdividing control items, defined in compliance and laws related to basic information and asset information of a company to store the subdivided control items as at least one action item; an information input unit receiving the basic information, which includes general information, security duties and an organization chart of the company to be assessed, and asset information, which includes information asset and personal information asset owned by the company to be assessed, using a predetermined template; a processing unit extracting assessment items among the action items based on the basic information and the asset information; a result input unit receiving a control assessment result in accordance with the assessment items; and an output unit outputting defect items of the control items extracted by the processing unit based on the control assessment result, wherein the processing unit identifies the action items by assigning an identification code to each of the action items, maps the identification codes among action items in which content is identical or similar if there exist action items where content is identical or similar among the action items, and stores the mapping result, which is the result thereof, at the storage unit. The present invention enables a company to efficiently cope with compliance and manages related control items.