baber/WOPTO huggingface dataset:
Patent KR-20210130492-A (KR)
Title: Electric boiler having heater pipe coated with glassified coating material
IPC: F24H9/18
Filed: 2020-04-22
Abstract: An objective of the present invention is to provide an electric boiler having a glassified coating agent, which can be used semi-permanently once installed. According to an embodiment of the present invention, the electric boiler comprises: a case forming an appearance; a hot water tank installed in the case, and having a circulation unit connected to a pump connection pipe, and a heating unit connected to a hot water return pipe; a circulation pump connected to the circulation unit through the pump connection pipe, and supplying hot water to a hot water pipe through a hot water supply pipe; and a heater rod having a heat generation unit with a glassified coating agent coated on a metal heat generation body, and heating water entering through the hot water return pipe by a heat generation operation of the heat generation unit. The heater rod can cause a circulation action of hot water to the heating unit, the circulation unit, the pump connection pipe, the circulation pump, the hot water supply pipe, the hot water pipe, and the hot water return pipe by being installed in a lower portion of the heating unit during the heat generation operation.
Patent KR-20210131615-A (KR)
Title: Air Cleaner
IPC: F24F13/20
Filed: 2020-04-24
Abstract: The present invention relates to an air purifier. More specifically, the present invention comprises: a first blower device provided to blow air after sucking and filtering the air of a relatively lower position; a second blower disposed on an upper side of the first blower in a vertical direction perpendicular to the ground and provided to blow the air after sucking and filtering the air of the relatively higher position; and a heat exchanging unit disposed inside the first blower and provided to increase temperature of the air discharged from the first blower. The heat exchanging unit can comprise a plurality of heat dissipation devices which are in parallel to the ground and extended in different horizontal directions among the horizontal directions perpendicular to the vertical direction.
Patent KR-20210132779-A (KR)
Title: Cleaning device for rigid bar
IPC: B60M1/28
Filed: 2020-04-27
Abstract: The present invention relates to a cleaning device for a trolly line comprising: a vehicle unit moved along a rail; a sensing unit mounted to the vehicle unit and measuring displacement of the trolly line while pressing the trolly line in real time; and a cleaning unit mounted to the vehicle unit and receiving a sensing signal of the sensing unit to clean the trolly line and an insulator. The present invention can clean the trolly line quickly and clearly.
Patent KR-20210133529-A (KR)
Title: Battery pack and device including the same
IPC: H01M10/613
Filed: 2020-04-29
Abstract: A battery pack according to an embodiment of the present invention includes: a plurality of battery modules including a battery cell stack in which a plurality of battery cells are stacked; a pack frame for accommodating the battery module; an HV line connected to a terminal bus bar of the battery modules; an LV line connected to a sensing assembly of the battery modules; and a pack refrigerant pipe for supplying a refrigerant to the battery modules. The terminal bus bar is connected to the battery cells, the sensing assembly measures the temperature and voltage of the battery cells, and the HV line and the LV line are positioned above the pack refrigerant pipe.
Patent KR-20210134162-A (KR)
Title: Display device and method of driving the same
IPC: G09G3/3258
Filed: 2020-04-29
Abstract: A display device includes a pixel unit. The pixel unit includes a target pixel and peripheral pixels in a unit area set based on the target pixel. A converter is configured to adjust a voltage level of a data voltage of the target pixel, based on light emission statuses of the peripheral pixels, and to determine a voltage level of a black voltage of at least one peripheral pixel which does not emit light among the peripheral pixels, based on the light emission statuses of the peripheral pixels. A data driver is configured to apply the data voltage to the target pixel, and to apply the black voltage to the at least one peripheral pixel which does not emit light. Therefore, even when monochromatic light and mixed-color light are emitted, a target luminance can be exhibited.
Patent KR-20210135787-A (KR)
Title: A mask with cold coil
IPC: A62B18/08
Filed: 2020-05-06
Abstract: The present invention relates to an electric cooling member for a mask, which provides a dust filter having little breathing resistance and not affected by moisture and the like and, more specifically, to the electric cooling member for a mask detachably coupled to a dust mask. According to the present invention, the electric cooling member comprises a cooling conducting wire unit (230) including a round cooling wire (mesh, 232) of a donut shape with an empty center and a power supply unit (236) connected to the cooling conducting wire (mesh, 232). The cooling conducting wire (mesh, 232) of the cooling conducting wire unit (230) is fitted to a cooling conducting wire (mesh) unit coupling groove (214) of a cooling conducting wire connection unit (210), so that a mask air filter coupling body (200) is formed. The power supply unit (236) is installed on the cooling conductive wire (mesh, 232) or is configured to be operated by receiving power from a portable power supply unit (400) attached to a user's body.
Patent KR-20210140874-A (KR)
Title: A manual control valve install structure of hot water distributor
IPC: F24D3/10
Filed: 2020-05-14
Abstract: The present invention relates to a manual control valve installation structure of a hot water distributor, and more specifically, to a manual control valve installation structure of a hot water distributor, in which a main pipe designed with the same structure is provided and a screw type valve passage opening and closing method is applied to simplify the configuration and extend the mechanical life for airtightness, thereby reducing manufacturing cost and maintenance cost. To this end, the manual control valve installation structure of the hot water distributor includes the main pipe forming a main passage in which heating water is introduced or returned from one side; a lower pipe part installed toward the lower side of the main pipe and forming a lower passage branching from the main passage to supply hot water to each room or return the hot water having circulated each room; a valve part which includes a valve passage formed between the lower passage and the main passage to make the lower passage and the main passage communicate with each other and is formed to be exposed toward the front of the main pipe; and a control valve detachably installed on the valve part and configured to open and close the valve passage. The control valve includes a body detachably installed on the valve part; an elastic member installed on the body to face the valve passage; and a handle coupled to the body and pressing the elastic member by screwing to close the valve passage.
Patent KR-20210141044-A (KR)
Title: Organic light emitting device
IPC: H01L51/52
Filed: 2020-05-15
Abstract: The present specification provides an organic light emitting element, which includes: anode; cathode; a light emitting layer provided between the anode and the cathode; a first organic material layer provided between the anode and the light emitting layer; and a second organic material layer provided between the first organic material layer and the light emitting layer, wherein the first organic material layer contains a compound represented by Formula 1. The second organic material layer provides an organic light emitting element comprising a compound represented by Formula 2.
Patent KR-20210142440-A (KR)
Title: In the event of a fire, the fire extinguisher is removed from the holder in advance and the safety pin is removed in advance
IPC: A62C13/62
Filed: 2020-05-18
Abstract: The present invention relates to a cradle which separates a fire extinguisher from a cradle in advance and removes a safety pin in advance when a fire occurs. The present invention is intended to solve a problem of not being able to use the fire extinguisher quickly in an emergency situation. That is, the cradle which separates the fire extinguisher from the cradle in advance and removes the safety pin in advance when the fir occurs of the present invention comprises: a cradle body; a unit top plate; a rotation body; a rotating motor; a spring shock absorber; a pulley rotation motor; a pin-removing hook rope; and a pulley.
Patent KR-20210143045-A (KR)
Title: Emergency generator remote monitoring system
IPC: G06N20/00
Filed: 2020-05-19
Abstract: The present invention relates to a remote monitoring system for an emergency generator. The remote monitoring system for the emergency generator (1) comprises an embedded board (100), a server (200), and a client (300) and connected to the embedded board (100), the server (200), and the client (300) through a network. The embedded board (100) performs access to the network wirelessly through an AP. The remote monitoring system for the emergency generator (1) may comprise: a program for a server (200a) processing data by predicting a failure of the emergency generator (10) and installed on the server (200); and a client program (300a) installed on the client (300) and providing data and processed data in a database (200b) to a user after accessing to the database (200b).
Patent KR-20210144146-A (KR)
Title: scroll tissue cover
IPC: A47K10/32
Filed: 2020-05-21
Abstract: The present invention relates to a scroll toilet paper cover, which enables a case body to protect toilet paper, enables the toilet paper to easily cut by hand and enables a spare box to preserve spare toilet paper, thereby solving a problem that spare toilet paper cannot be preserved and a user does not often close the cover since it is inconvenient to use the toilet paper in a state of closing the cover. The present invention provides a case comprising: a case body manufactured in a case form with a perforated bottom such that the toilet paper can be protected and the toilet paper can easily cut by hand; a cover manufactured in a hinged form such that the toilet paper can be replaced; and a spare box manufactured in the case such that spare toilet paper can be preserved. Therefore, the present invention enables a case body to protect toilet paper, enables the toilet paper to easily cut by hand and enables a spare box to preserve spare toilet paper, thereby solving a problem that spare toilet paper cannot be preserved and a user does not often close the cover since it is inconvenient to use the toilet paper in a state of closing the cover.
Patent KR-20210146686-A (KR)
Inventor: PARK KWANG HEE
IPC: B60W40/105
Filed: 2020-05-27
Abstract: The present invention relates to an apparatus and a method for controlling a shift of a vehicle. The apparatus for controlling a shift of a vehicle according to one embodiment of the present invention comprises: a determination unit which determines whether a curved road exists within a predetermined distance in front based on front road information; a calculation unit which corrects a vehicle velocity when entering a cornering of the curved road based on gradient information of the curved road, calculates a predicted lateral acceleration based on the corrected vehicle velocity and the gradient information of the curved road, and calculates a pattern correction coefficient based on the calculated predicted lateral acceleration; a pattern correction unit which corrects a predetermined shift pattern based on the pattern correction coefficient; and a control unit which performs a shift control based on the corrected shift pattern when entering the curved road. The apparatus for controlling a shift of a vehicle enables stable driving on the curved road and improves effect of an engine brake and reacceleration response.
Patent KR-20210147546-A (KR)
Inventor: AN UI JE
IPC: A61F9/00
Filed: 2020-05-29
Abstract: Provided is a body for fixing an eye drop container. According to the present invention, an eye drop can be easily used.
Patent KR-20210151398-A (KR)
Inventor: PARK KWI IL
IPC: H01L41/187
Filed: 2020-06-05
Abstract: The present invention relates to a metal oxide nanofiber prepared by electrospinning, a preparation method therefor, and a piezoelectric material comprising the nanofiber. The manufacturing method comprises the steps of: i) forming a spinning solution by mixing a precursor material of a metal oxide and a polymer material, wherein the proportion of the polymer material is 6 wt% or less with respect to 100 wt% of the spinning solution; ii) forming nanofibers by spinning the spinning solution through electrospinning; and iii) carrying out heat treatment of the nanofibers at 700°C or higher so as to remove the polymer material.
Patent KR-20210158173-A (KR)
Inventor: JANG YOUNG JIN
IPC: A23L11/00
Filed: 2020-06-23
Abstract: The present invention relates to a low-salt seasoning which can replace a salty taste of salt while reducing a sodium content by including fermented products of steamed soybeans and fish meal. The present invention can provide a low-salt seasoning which is health-friendly and minimizes a decrease in taste due to low-salt by using fermented products of a natural material as a seasoning.
Patent KR-20210010341-A (KR)
Inventor: YUEH JUI JEN
IPC: G09G3/20
Filed: 2020-07-03
Abstract: Provided is a display device including a first sub-pixel and a second sub-pixel. The first sub-pixel comprises a first light emitting unit and a first wavelength conversion layer disposed thereon. The first sub-pixel is emitted from the first light emitting unit to provide a first light converted by the first wavelength conversion layer. The first light includes a first main-peak and a first sub-peak. The second sub-pixel comprises a second light emitting unit and a second wavelength conversion layer disposed thereon. The second sub-pixel is emitted from the second light emitting unit to provide the second light converted by the second wavelength conversion layer. The second light includes a second main-peak and a second sub-peak. A first wavelength difference between the first main-peak and the second main-peak is less than 20 nm, and the first wavelength difference is less than a second wavelength difference between the first sub-peak and the second sub-peak. The present invention provides the display device with good display quality.
Patent KR-20220007270-A (KR)
Inventor: LIM DAE YONG
IPC: G06Q10/06
Filed: 2020-07-10
Abstract: The present invention relates to a system and a method for distributing delivery calls to a plurality of delivery agencies, wherein a distribution company for distributing orders to a plurality of delivery agencies for deliveries can respond most swiftly to delivery calls to delivery agencies by distributing the delivery calls to a plurality of delivery agencies depending on various standards including the size of the delivery agencies, the current delivery state of the delivery agencies and the average delivery time of the delivery agencies. Provided is a system for distributing delivery calls to a plurality of delivery agencies, comprising: a first to an N^th member store receiving delivery orders; a delivery agency delivery call distributing server for, if a delivery order is received among the first to the N^th member store and a delivery call for allocating a delivery worker is generated through a plurality of delivery agencies having a plurality of delivery workers using a member store terminal, connecting to servers of the delivery agencies, transmitting the delivery call uniformly to the servers of the delivery agencies to enable a swift response to the request for allocation, transmitting the delivery order information of the member store terminal to the application of a delivery worker having requested a delivery response most quickly among a plurality of delivery worker applications responding to the request for a delivery call, and transmitting delivery cancellation information to the applications of the other delivery workers; and a plurality of delivery agencies for transmitting the delivery call to the application of a plurality of delivery workers belonging to the agency about the delivery call of the delivery call distributing server of the delivery agency, and transmitting the delivery order information of the member store terminal to the application of a delivery worker having the quickest request for allocation approval for the delivery call.
Patent KR-20220019397-A (KR)
Inventor: PARK SUNG YOUNG
IPC: A63B43/06
Filed: 2020-08-10
Abstract: The present invention relates to a golf ball for playing golf at night, which is configured to emit a glow of light and transmit location information of the point where a golf ball is dropped, thereby being easy to be spotted in the dark and locate the dropped ball. The golf ball for playing golf at night according to the present invention comprises: a core formed of an elastic material; and a cover that wraps around the core and has dimples formed on the surface thereof. The cover is formed of a transparent material, and the core includes: a light emitting member that is disposed on at least one point of an outer surface of the core and is lit after a golf ball being hit; a first wireless signal unit that is inserted and installed inside the core, and transmits unique information that has been preset after the golf ball being hit; and a second wireless signal unit that transmits location information of the point after the golf ball being hit.
Patent KR-20210035731-A (KR)
Title: Liquid metal ion source and focused ion beam apparatus
Inventor: KOYAMA YOSHIHIRO
IPC: H01J37/16
Filed: 2020-08-12
Abstract: An objective of the present invention is to provide a liquid metal ion source and focused ion beam device capable of stably discharging an ion beam for a long period of time. The liquid metal ion source (50) comprises: a reservoir (10) holding an ionic material (M) constituting the liquid metal; a needle electrode (20) with a surface covered with the ionic material (M) supplied from the reservoir; an extraction electrode (22) emitting ions of the ionic material (M) from the tip of the needle electrode (20); a beam constriction unit (24) disposed on the downstream side of the extraction electrode (22) and limiting a beam diameter of the ions; and a vacuum chamber (30) accommodating the reservoir (10), the needle electrode (20), the extraction electrode (22), and the beam constriction unit (24) and holding vacuum. In addition, the ion source (50) has an oxidizing gas introduction unit (40). The oxidizing gas introduction unit (40) communicates with the vacuum chamber (30) to introduce the oxidizing gas around the needle electrode (20).
Patent KR-20220020576-A (KR)
Inventor: CHANG JI HO
IPC: A61B5/00
Filed: 2020-08-12
Abstract: The present invention relates to a blood pressure measuring method using a cuff input signal and a vascular sound and, more specifically, to a method which is robust against external noise and accurately measures blood pressure by receiving a cuff input signal and a vascular sound as input to use deep learning technology. The blood pressure measuring method using a cuff input signal and a vascular sound comprises: a step of analyzing the cuff input signal for a user to detect a vascular sound peak in the vascular sound within a prescribed time range in which an occurrence of a pressure pulse is predicted; a step of comparing the magnitude and frequency of a pulse of the user with the magnitude and frequency of the vascular sound peak by deep learning to determine whether the vascular sound peak is caused by the pulse or by the noise to digitize likelihood of the vascular sound of the vascular sound peak; and a step of chronologically enumerating numerical values for the likelihood of the vascular sound to extract vascular sound peaks in a range in which the vascular sound by the pulse occurs to measure blood pressure.
Patent KR-20220033843-A (KR)
Title: Method for controlling current-fed dual active bridge converter and converter control device
Inventor: JUNG JEE HOON
IPC: H02M1/00
Filed: 2020-09-10
Abstract: According to one embodiment of the present invention, a method for controlling a converter including a first circuit and a second circuit comprises: a step of determining a control mode of the converter according to an output current of the second circuit; and a step of changing at least one between a phase difference between a first phase voltage of the first circuit and a second phase voltage of the second circuit and a time ratio of the second circuit. The time ratio of the second circuit may be determined according to a time ratio of the first circuit.
Patent KR-20220033912-A (KR)
Inventor: KWON JIMAN
IPC: G06F3/06
Filed: 2020-09-10
Abstract: The present disclosure relates to an electronic device to manage a memory and an operating method in the electronic device. According to an embodiment, the electronic device includes a memory and at least one processor electronically connected to the memory. The memory stores instructions that when executed by the at least one processor, cause the at least one processor to retrieve some data of the at least one processor allocated to the memory to execute an operation of retrieving a first memory to increase an available capacity of the memory by retrieving some data of at least one process allocated to the memory, when an available capacity is insufficient to allocate the process to the memory, identify the available capacity of the memory, based on an event occurring through the operation of retrieving the first memory, execute an operation of retrieving the second memory, based on that a value of the determined available capacity is equal to or less than a first threshold value which is specified, and exceeds a second threshold value, and execute an operation of retrieving the third memory, based on that the value of the identified available capacity is equal to or less than the first threshold value, and equal to or less than the second threshold value. The first threshold value may be a value greater than the second threshold value. Another embodiment is possible.
Patent KR-20220034318-A (KR)
Title: Natural adhesive and manufacturing method thereof
Inventor: CHOI SEO YOUNG
IPC: C09J11/04
Filed: 2020-09-11
Abstract: The present invention provides a natural adhesive comprising a milk protein and a manufacturing method therefor. According to the present invention, the natural adhesive can be manufactured relatively easily using materials that are easily available in the vicinity, without a need to perform a special process. Furthermore, the present invention can provide the so-called 'eco-friendly' natural adhesive consisting of ingredients, which do not harm the human body while implementing strong adhesion and water resistance, and a manufacturing method therefor.