baber/WOPTO huggingface dataset:
Patent KR-20210080141-A (KR)
Title: Smart sensor and gas detecting device including thereof
Inventor: KWON TAE MYUNG
IPC: G08C17/02
Filed: 2020-02-04
Abstract: Provided is a smart sensor, which comprises: a communication unit communicating with at least one between a gas detector and a monitoring device; a gas detection unit which detects specific gas and generates gas detection data according to concentration of the specific gas; a temperature detection unit detecting temperature while the gas detection unit is operated; a storage unit storing data detected through the gas detection unit and the temperature detection unit; a power supply unit supplying power; and a control unit controlling each of the units.
Patent KR-20210101523-A (KR)
Title: Diagonal smith machine
Inventor: JEONG SEUNG WON
IPC: A63B21/062
Filed: 2020-02-10
Abstract: The present invention relates to a diagonal Smith machine which is configured to develop fast muscles by a Smith machine support to solve a problem of slowing the development of the auxiliary muscles (fast muscles) of the body, thereby solving the existing problem of slowing the development of the auxiliary muscles (fast muscles) of the body. According to the present invention, the diagonal Smith machine comprises: a Smith machine support configured to form a hole in a support of a vertical Smith machine to be moved and attaching a fixing device to the hole in order to make the vertical Smith machine into a diagonal type to promote development of fast muscles; a pull-up bar formed by installing a bar held by hand so that a user can do a pull-up; and a dips bar formed by installing a bar after setting a distance for dips so that the user can do dips. Accordingly, since development of fast muscles is promoted by a Smith machine support, a problem of slowing the development of the auxiliary muscles (fast muscles) of the body is solved, thereby providing an effect of solving the existing problem of slowing the development of the auxiliary muscles (fast muscles) of the body.
Patent KR-20210112023-A (KR)
Title: heat-generating device for fire doors
Inventor: KIM JAE WON
IPC: E06B7/12
Filed: 2020-03-04
Abstract: The present invention relates to a heating device of a fire door. More specifically, the present invention directly heats a surface of an indoor side of a fire door through a heating wire to minimize condensation on the surface of the indoor side of the fire door, minimizes external exposure of the heating device, and secures reliability and stability of power application on the heating wire. Thus, the present invention comprises: the fire door where the heating wire is installed inside an insulation material; a transmission terminal socket, where external power is applied, attached to the outside of a fixed hinge plate of a door frame storing the fire door; and a reception terminal socket attached to the outside of a rotary hinge plate of a upper end of one side of the fire door to repetitively come in point-contact with the transmission terminal socket and electrically connected to the heating wire.
Patent KR-20200115175-A (KR)
Title: Electrochemical device
Inventor: KAWAI YUKI
IPC: H01G11/58
Filed: 2020-03-17
Abstract: The present invention provides an electrochemical device capable of preventing electrode bending and making lithium ion pre-doping uniform. According to the present invention, the electrochemical device includes: a positive electrode, a negative electrode, a separator, and an electrolyte solution, wherein the positive electrode has a positive electrode current collector containing a conductive material, and a positive electrode active material layer formed on the positive electrode current collector. A negative electrode includes: first and second negative electrode active material layers; a first main surface on which a first negative electrode active material layer is formed; a second main surface having a coated region in which the second negative-electrode active material layer is formed and a non-coated region in which the second negative electrode-active material layer is not formed; and a negative electrode current collector having a plurality of through-holes communicating the first and second main surfaces. The second negative electrode active material layer has a first portion having a first thickness, and a second portion between the first portion and the non-coated region and having a second thickness less than the first thickness.
Patent KR-20210117661-A (KR)
Title: Crane and method for controlling the crane
Inventor: HAN SEUNG KEE
IPC: B66C13/48
Filed: 2020-03-20
Abstract: Disclosed is a control method for a crane provided with a trolley in which an object is suspended on a rope of length ℓ and moves to a target distance x_f. The trolley, when moving to a target distance x_f with an acceleration α during a time t_1, a constant velocity during a time t_2, and an acceleration -α during a time t_3, according to the target distance x_f, is controlled in one of a first movement mode, in which the time t_1 is an integer multiple of a period T, and a second movement mode in which a sum of the time t_1 and the time t_2 is the integer multiple of the period T.
Patent KR-20200115311-A (KR)
Inventor: SATO SHUN
IPC: G03G21/18
Filed: 2020-03-26
Abstract: A developing device comprises: a rotatable developer carrier; a frame; a partition wall dividing the inside of the frame into a developing chamber and a developer receiving chamber, wherein an opening unit is formed therein; and a conveyance member. The conveyance member includes a flexible sheet member and a driving member. The maximum acceleration of the sheet member driven by the driving member in a first direction in which the developer in the developer receiving chamber moves toward the opening unit is smaller than the maximum acceleration in a second direction opposite to the first direction. When the sheet member is reciprocated in a plane direction by the driving member, the sheet member is deformable along a shape of the inner wall surface of the developer receiving chamber.
Patent KR-20210121421-A (KR)
Inventor: LEE JIN HO
IPC: C07D417/14
Filed: 2020-03-30
Abstract: The present invention provides a method for manufacturing amorphous teneligliptin 2.5 hydrobromide. More specifically, the present invention relates to a method for manufacturing amorphous teneligliptin 2.5 hydrobromide comprising the following steps: (a) dissolving a teneligliptin free base in a first organic solvent; (b) adding hydrobromic acid (HBr) to the solution to form crystals; and (c) filtering crystals obtained in the step (b), washing the same with a second organic solvent, and drying the same.
Patent KR-20200044747-A (KR)
Inventor: KIM BONG JIN
IPC: G03F7/20
Filed: 2020-04-14
Abstract: The present invention relates to a method for manufacturing a mask and a method for manufacturing a frame-integrated mask. According to the present invention, the method for manufacturing a mask comprises the steps of: (a) forming a patterned insulation portion on one surface of a mask metal film; (b) forming a first mask pattern by a predetermined depth by wet-etching one surface of the mask metal film; and (c) forming a second mask pattern penetrating the other surface of the mask metal film from the first mask pattern by dry-etching or laser-etching.
Patent KR-20210131491-A (KR)
Title: S and n dual-doped graphitic porous carbon, a catalyst including the same and method for preparing the same
IPC: H01M4/90
Filed: 2020-04-23
Abstract: The present invention provides a method for preparing sulfur and nitrogen double-doped highly graphitic porous carbon body, comprising the following steps of: preparing a bulk graphite-type polymer by polymerizing a precursor containing sulfur and nitrogen elements; mixing the bulk graphite-type polymer and metal powder in an inert gas atmosphere and then heat-treating the same at a temperature equal to or higher than the melting point of the metal; and washing the heat-treated product with acid, sulfur and nitrogen double-doped highly graphitic porous carbon body prepared thereby, and an electrode catalyst for fuel cell and/or water electrolytic reaction comprising the same.
Patent KR-20210131763-A (KR)
Title: Apparatus for safety management of shuttle bus for kids
IPC: G08B21/18
Filed: 2020-04-24
Abstract: The present invention provides a safety management device of a school bus for kids, which can check whether children get on and off and check a seat belt without an additional action of a teacher on the school bus. According to an embodiment of the present invention, the safety management device of the school bus for kids includes: a plurality of hall sensors respectively coupled to a plurality of seat belts of the school bus; a teacher terminal including an application to check information of the hall sensors, and to check attendance when all the seat belts are released; a Bluetooth module for transmitting information on the hall sensors to the teacher terminal; and a cloud server receiving the information of the teacher terminal and transmitting the information to an administrator and/or a parent terminal.
Patent KR-20200125528-A (KR)
Title: Beverage composition containing hemp seed extract
Inventor: YUN JEONG HUN
IPC: A23L2/02
Filed: 2020-04-27
Abstract: The present invention relates to a beverage composition containing a hemp seed extract and is efficient in relieving tension and improving sleep. The beverage composition may comprise 0.1-0.2 wt% of hemp seed extract, 0.05-0.1 wt% of ecklonia cava extract, and 0.01-0.04 wt% of synthetic flavoring agent per 100 ml of the beverage composition.
Patent KR-20210135725-A (KR)
Title: Cutting apparatus and cutting method using the same
IPC: B23D45/02
Filed: 2020-05-06
Abstract: The present invention relates to a cutting apparatus capable of reusing a cutting oil, comprising: a table; a first support unit; a first fixing unit; a second support unit; a second fixing unit; a first moving cylinder; a first cutting unit; a first driving unit; an outlet unit; a separation unit; and a first supply unit. An objective of the present invention is to provide the cutting apparatus capable of reusing a cutting oil by separating the cutting oil and a cutting scrap, and a cutting method using the same.
Patent KR-20210136222-A (KR)
Title: Optical film, display device including the optical film and manufacturing method of the optical film
IPC: G02B1/111
Filed: 2020-05-06
Abstract: The present invention relates to a three-dimensional image display device, and more particularly, to a three-dimensional image display device having improved transmittance of light emitted from a light emitting device in the display device, and an optical film capable of improving transmittance. According to one embodiment of the present invention, the display device comprises: a display panel comprising a light emitting device that emits light; a first layer, disposed on the display panel, which is comprising a porous polymer; metal halide; and a second layer disposed on the first layer. The first layer has a first index of refraction and the second layer has a second index of refraction less than the first index of refraction.
Patent KR-20210140791-A (KR)
Title: Apparatus for managing respond comment and method thereof
IPC: G06F16/9535
Filed: 2020-05-14
Abstract: The present invention relates to an apparatus and a method for managing a respond comment online, capable of periodically collecting new questions online, of notifying a user terminal of that a new question is made, and allowing a relevant user to first write a respond comment to the made question. The apparatus includes: a data storage unit; a question collecting unit; and an operation managing unit. The data storage unit stores a search period, a search keyword, the latest one of question data, which is collected, the latest question collecting history, management information, result/statistic information, and member information. The question collecting unit collects questions by periodically or consecutively identifying the latest questions uploaded to a question corner of a website/online community or a content server for operating an application. In addition, the question collecting unit collects the latest questions uploaded to the content server, by periodically or consecutively identifying the latest questions based on a random relevant keyword. The operating managing unit sets a search environment including a search period or a search keyword for searching for a question made in a website/online community operated by the content server or an app, provides an alarm to a user terminal when the latest question is collected by searching the content server, and provides, to the user terminal, the latest question collecting history, a function of managing an online comment, and the result/statistics.
Patent KR-20200132749-A (KR)
Inventor: LEE YONG SEOK
IPC: H01M4/02
Filed: 2020-05-15
Abstract: A lithium secondary battery includes a positive electrode, a separator, and a negative electrode facing the positive electrode with the separator interposed therebetween and including a negative electrode current collector and a negative electrode active material layer formed on the negative electrode current collector. The negative electrode active material layer includes: a first negative electrode active material layer formed on the negative electrode current collector, and including a first negative electrode active material and a first negative electrode binder containing a styrene-butadiene-based rubber (SBR) binder; and a second negative electrode active material layer formed on the first negative electrode active material layer, and including a second negative electrode active material and a second negative electrode binder containing an acryl-based binder. Each of the first negative electrode active material and the second negative electrode active material includes a silicon-based active material and a graphite-based material, and contains 2 to 9.5 parts by weight of silicon with respect to 100 parts by weight of the graphite-based active material.
Patent KR-20210144976-A (KR)
Inventor: KJC
IPC: C08L83/00
Filed: 2020-05-21
Abstract: The present invention relates to methods for manufacturing and printing a luminous logo including a luminescent pigment that is attached to clothes, shoes, hats and bags, and more specifically, to a method including: a raw material mixing step of mixing a synthetic resin, a photoluminescent pigment, a fluorescent dye, and a curing agent; a raw material input step of putting a raw material mixture prepared through the raw material mixing step into a mold; and a heat molding step of heating the raw material mixture put into the mold through the raw material input step. The luminous logo manufactured through the above process contains a luminescent pigment to exhibit an excellent luminous effect, and is attached to the fabric using high frequency so as to be strongly adhered to the fabric without using an adhesive.
Patent KR-20210150766-A (KR)
Title: Apparatus and method for contents recommendation
Inventor: HA JAE YEOL
IPC: G06Q50/10
Filed: 2020-06-04
Abstract: The present invention relates to an apparatus and method for recommending content. According to one embodiment of the present invention, the method for recommending content may comprise: a content analyzing step of searching new content, quantitatively analyzing comments, and creating a DB for analyzing content; a deletion analyzing step of finding content and a comment that were recorded in the DB for analyzing content but currently deleted and creating a DB for analyzing deletion adequacy of the deleted content or comment; and a reputation analyzing step of analyzing and updating content and a target related to the content through informativity, preference, and a deletion evaluation result.
Patent KR-20210151630-A (KR)
Inventor: KIM HYUNG HWAN
IPC: B65B1/06
Filed: 2020-06-07
Abstract: The present invention relates to a mechanical device for automatic continuous packaging of food. For the purpose, the present invention comprises: a primary packaging part arranged above a body and supplying the content of a hopper through a slope while transporting a wound drip bag to one side; and a secondary packaging part arranged below the primary packaging part to be connected thereto and putting the drip pack in a packaging paper smoothly. As configured above, the present invention has the primary packaging part, which packages liquid or powder content in a disposable packaging bag (drip bag), and the secondary packaging part, which puts the packing bag therein, configured as one body, thereby improving workability and work efficiency, guiding the drip bag precisely during the supply thereof to enable smooth transport, and automatically changing the direction of the falling drip bag to enable the same to be put vertically in the packing paper and to improve productivity. Accordingly, the quality and reliability of products can be improved significantly to give a good image to consumers.
Patent KR-20200068637-A (KR)
Inventor: LEE JI HYUN
IPC: H05B45/20
Filed: 2020-06-08
Abstract: Provided is a performance directing control system. The system includes a master system for performing a performance directing by controlling slave lighting devices of audiences located at seats in a performance hall. The master system includes: an information checking unit for managing seat position information in the performance hall corresponding to seat information included in a ticket; an information providing unit for providing preset additional identification information for grouping the slave lighting devices to a first slave lighting device, which is one of the slave lighting devices; and a light emission control unit for transmitting a light emission control signal for controlling light emission of the slave lighting devices for each group based on the additional identification information.
Patent KR-20210155064-A (KR)
Inventor: KWON YEONG JIN
IPC: F24F1/34
Filed: 2020-06-15
Abstract: The present invention relates to a piping pipe tape winding machine, which can easily perform a taping operation of tying together two refrigerant pipes connecting an indoor unit and an outdoor unit of an air conditioner and an electric wire supplying power to them, even in a state in which a piping is installed. The piping pipe tape winding machine includes a body. The piping pipe tape winding machine is formed in a round ring, one part thereof is ruptured to form a piping pipe insertion hole, and a rotating body having a rack gear on the outer periphery is coupled to a guide groove of the body. According to the configuration of the piping pipe tape winding machine, in an electric gear room, a main gear connected to a power source and driven, a pair of transmission gears meshing with the main gear, and the distance between two pinions meshing with the transmission gear is at least wider than the piping pipe insertion hole of the rotating body so that one of the two pinions is always coupled to the rack gear of the rotating body.
Patent KR-20210155686-A (KR)
Inventor: JEOUNG EUN MI
IPC: A24F40/40
Filed: 2020-06-16
Abstract: The present disclosure relates to an aerosol-generating article including a tobacco element and a method for manufacturing the tobacco element. The present disclosure uses an extrusion method to manufacture the tobacco element simply and inexpensively.
Patent KR-20210048392-A (KR)
Inventor: PANG CHANG HYUN
IPC: B25J15/06
Filed: 2020-06-19
Abstract: A pneumatic controlled soft gripper is disclosed. According to the present invention, the soft gripper comprises: a chamber part having a negative pressure action space that is opened in a downward direction; a sucking part extending radially from a lower portion of the chamber part; a ridge which protrudes from an upper surface of the negative pressure action space and is located in the negative pressure action space, is provided as a gas bag, has elasticity that can expand and contract, expands to form a negative pressure in the negative pressure action space, and contracts to remove the negative pressure in the negative pressure action space; and a gas inlet and outlet part which penetrates through the gas bag of the ridge from the upper end of the chamber part, injects a fluid into the gas bag to expand the ridge, and sucks the fluid in the gas bag so that the ridge contracts.
Patent KR-20210158628-A (KR)
Inventor: BYUN JONG HUN
IPC: G08G1/095
Filed: 2020-06-24
Abstract: Disclosed is a traffic light which can be identified from multiple directions, which includes: lower supports installed on the edge of the road; a first body in the form of a polygonal column coupled to the upper portion of the lower support in the vertical direction; and a plurality of first display units coupled to side surfaces of the first body in the longitudinal direction. A first display unit looking at the crosswalk displays a signal for pedestrians, and the first display unit not looking at the crosswalk may display any one or more of a pedestrian signal, a driver signal, an advertisement, or a notification. Pedestrians or drivers approaching from multiple directions can easily check the signal of the traffic light to prevent safety accidents.
Patent KR-20220001109-A (KR)
Title: Harmony scoring device and method
Inventor: PARK JONG WON
IPC: G09B7/02
Filed: 2020-06-29
Abstract: The present invention relates to a harmony scoring device and method. The harmonic scoring device includes: a test score providing unit which provides a test score; a test score input unit which receives a score for scoring based on a musical instrument performance input or a harmony input according to a user's input selection; and a harmony scoring element overlay unit which overlays vertical and horizontal harmonic scoring elements as a visual connection element between the test score and the score for scoring when scoring is performed.
Patent KR-20210002053-A (KR)
Inventor: NAM KI HYUN
IPC: G01N1/00
Filed: 2020-06-29
Abstract: The present invention relates to a sample delivery device for serial crystallography, an analysis system for serial crystallography having the device, and an analysis method for serial crystallography using the same, wherein the device comprises: a syringe main body where a sample is stored; an extrusion unit coupled to the main body to extrude the sample from the main body; and a needle connected to the main body to enable the sample to be extruded. According to the present invention, the sample delivery device based on a syringe has an advantage of simplifying an existing complex sample delivery method so as to easily analyze crystallography.
Patent KR-20220004477-A (KR)
Title: The optimal extraction method for extracellular matrix in human-derived perirenal adipose tissue
Inventor: CHUN SO YOUNG
IPC: C12N5/077
Filed: 2020-07-03
Abstract: As an extraction method of an extracellular matrix from a human-derived perirenal adipose tissue, the present invention relates to an optimal extraction method of an extracellular matrix from a perirenal adipose tissue which comprises: (a) a step of slicing a perirenal adipose tissue separated from a human body; (b) a step of drying the sliced perirenal adipose tissue; (c) a step of delipidating the dried perirenal adipose tissue; and (d) a step of decellularizing the delipidated perirenal adipose tissue. According to the present invention, efficiency of delipidation can be increased.