baber/WOPTO huggingface dataset:
Patent KR-20210097025-A (KR)
Title: Positive electrode active material for secondary battery and lithium secondary battery comprising the same
Inventor: PARK SANG MIN
IPC: H01M4/525
Filed: 2021-01-19
Abstract: The present invention relates to a positive electrode active material for a secondary battery. The positive electrode active material is a lithium composite transition metal oxide which includes nickel (Ni), cobalt (Co), and manganese (Mn) and contains at least 60 mol% of nickel (Ni) among metals other than lithium, and is a single particle having an average diameter (D50) of 1 to 10 μm. A region extending 100 nm from the surface of the particle of the lithium composite transition metal oxide toward the center of the particle includes crystal structures of the Fd3M space group and Fm3m space group, and when a cross-section image file of the surface of the particle of the lithium composite transition metal oxide is obtained using transmission electron microscopy (TEM), the phase ratio Fd3M/Fm3m, which is the ratio of the maximum linear length of the parts that the crystal structure of the Fd3M space group and the crystal structure of the Fm3m space group respectively occupy, is 0.2 to 0.7.
Patent KR-20220106280-A (KR)
Inventor: LEE CHANG KYOUNG
IPC: A23L23/00
Filed: 2021-01-22
Abstract: The present invention relates to a green kernel black bean paste manufacturing method and a manufacturing method thereof for increased antioxidant potency. According to an embodiment of the present invention, the green kernel black bean paste manufacturing method comprises: an ingredient preparation step of putting a composition for manufacturing soybean paste including 100 parts by weight of soybean paste, 15 to 65 parts by weight of green kernel black bean, and 5 to 25 parts by weight of shiitake mushroom powder into a sealed pouch, and sealing the same to prepare a sealed pouch with ingredients therein; a fermentation cooking step of obtaining a fermented ingredients by fermenting the pouch in which the ingredients are sealed in a fermentation aging method at a temperature of 60 to 95 ℃ for 2 to 10 hours; and a pulverization step of pulverizing the fermented ingredients to obtain a soybean paste sauce.
Patent KR-20220108972-A (KR)
Title: Battery charging and discharging system including insulation pad and temperature control method of battery charging and discharging using the same
Inventor: GU JA EON
IPC: H01M4/04
Filed: 2021-01-28
Abstract: The present invention relates to a secondary battery charging/discharging system including an insulating pad and a temperature control method of the secondary battery charging/discharging system using the same, wherein a temperature deviation between a plurality of battery cells disposed on a tray can be minimized during charging/discharging of the plurality of battery cells.
Patent KR-20220110936-A (KR)
Inventor: MIN HEUNG KI
IPC: G06Q30/02
Filed: 2021-02-01
Abstract: The present invention relates to a poll system performed by a pre-subscription account for poll participation. The poll system includes: a requesting unit connected to a poll request account and generating a poll questionnaire by determining a poll target, the number of people, poll content, and a compensation amount; a subscriber management unit including subdivided customer information of subscribers and selecting subscribers matched with a poll target generated by the requesting unit; and a participation unit connected to a poll participation account, and exposing the poll participation information to the subscribers selected by the subscriber management unit. When the poll participation account performs the poll, the poll participation account can be provided with the whole or part of the compensation amount determined by the poll request account. Therefore, the present invention is capable of considerably reducing poll costs, and conveniently making a poll request.
Patent KR-20210018384-A (KR)
Title: Method and system of real-time graph-based embedding for personalized content recommendation
Inventor: KIM KYUNG MIN
IPC: G06N3/08
Filed: 2021-02-03
Abstract: Disclosed are a real-time graph-based embedding construction method for personalized content recommendation and a system thereof. The embedding method for personalized recommendation comprises the steps of: generating a graph representing a relationship between content to be recommended; learning embedding of the content by using the graph; and performing embedding of ta user by reflecting activities of the user related to the content in the graph on which the learning is completed.
Patent KR-20220111952-A (KR)
Inventor: JUNG TAE HYUNG
IPC: A23L17/10
Filed: 2021-02-03
Abstract: The present invention relates to an eel extract powder using a near-infrared drying method and to a manufacturing method thereof. The method for manufacturing the eel extract powder according to the present invention, by using a near-infrared drying method instead of conventional hot air drying, has the advantages of reducing browning caused by burns, minimizing the destruction of nutrients, preserving an original flavor, reducing drying time by about three times compared to time required for the hot air drying and improving a yield, and through the advantages, it is possible to manufacture the raw materials for the eel extract powder which is more nutritionally improved.
Patent KR-20220115684-A (KR)
Title: Platform system for rental, exchange, buying and selling of books
Inventor: KIM HYUN JI
IPC: G06Q30/02
Filed: 2021-02-09
Abstract: A platform system for renting, exchanging, and buying and selling books according to the present invention comprises: a user terminal possessed by a plurality of users who use a service for renting, exchanging, or buying and selling books, and posting books which the users want to rent, exchange, or buy and sell by installing a book brokerage application to use the service; a bookstore server providing and selling new books and book information in the user's field of interest; a delivery company server receiving delivery request information when the delivery of the books which the users want to rent, exchange, or buy and sell is necessary according to the user's choice through the user terminal so that a delivery company can act as an agent for renting, exchanging, or buying and selling books through delivery; and a book brokerage server connected to the user terminal, the bookstore server, and the delivery company server to mediate the renting, exchanging, or buying and selling of the user's books. The present invention has the effect of activating the renting, exchanging or buying and selling of the books by leaving the rating of the other party who has rented, exchanged, or bought and sold the books and the status of the books such that the next person can refer to the same when renting, exchanging or buying and selling the books with the corresponding user.
Patent KR-20220117393-A (KR)
Title: Window manufacturing method and display device manufacturing method including the same
Inventor: CHOI DAEGUEN
IPC: B32B27/28
Filed: 2021-02-16
Abstract: A window manufacturing method according to an embodiment of the present invention includes the steps of: providing a preliminary window including a window member, a first protection member attached to the window member in a first state, and an adhesive member disposed between the window member and the first protection member to attach the first protection member to the window member; a first separation step of separating the window member and the first protection member; and a bonding step of attaching a second protection member on the separated window member in a second state. The adhesion force of the adhesive member is removed at the first temperature, and the first separation step includes a step of heating the preliminary window to the first temperature. If a protection member is erroneously attached to a window member, the protection member can be removed and reattached.
Patent KR-20220124391-A (KR)
Title: Attachment coupling device for surgical device
Inventor: JUNG KYU SUNG
IPC: A61B17/00
Filed: 2021-03-03
Abstract: The present invention relates to an attachment coupling device for surgical instruments, which is conveniently connected to various surgical instruments, implements stable clutch coupling with stable steel ball coupling, and provides a rotational direction locking function to clutch coupling, thereby maximizing convenience of operation and lifespan of the device. According to the present invention, the attachment coupling device for surgical instruments connects a connection connector having a wedge coupling part formed on one side and connected and assembled to an individual fixing unit and a surgical instrument by binding and coupling. The attachment coupling device for surgical instruments comprises: a first housing connected and installed to correspond with the connection connector; a second housing coupled to and assembled with the first housing and connected and installed with a surgical unit on one side; a plurality of direction-changing ball members installed to partially protrude from the inside of the first housing to one side to set the rotational direction of a connection adapter by corresponding to the connection connector; a switch actuating unit connected and assembled inside the first and second housings and installed to receive the wedge coupling part of the connecting connector into the inside to perform an on/off operation; and a rotation direction control unit connected and assembled to the inside of the first housing and installed to control setting of the rotation direction of the connection adapter corresponding to the connection connector.
Patent KR-20220124897-A (KR)
Title: Automatic transaction system based multi price
Inventor: YOUN YOUNG CHUL
IPC: G06Q30/08
Filed: 2021-03-04
Abstract: The purpose of the present invention is to provide an automatic transaction system based on a multi price, which may reliably manage the distribution route from a manufacturer to a consumer, and carry out the product transaction at a price that both suppliers and consumers can be satisfied with. In order to achieve the above purpose, the automatic transaction system based on a multi price according to the present invention may include a supplier module providing sales orders and including a member price providing unit which provides a member price for sale, and a deal price providing unit which provides a deal price range for sale below the member price.
Patent KR-20220134935-A (KR)
Title: Positive electrode slurry for lithium secondary battery containing carbonite based additives, preparing method thereof, positive electrode for lithium secondary battery and lithium secondary battery
Inventor: KIM YONGSEON
IPC: H01M4/62
Filed: 2021-03-29
Abstract: The present invention relates to positive electrode slurry for a lithium secondary battery containing carbonate-based additives and a manufacturing method thereof. One aspect of the present invention provides: a positive electrode material; a conductive material; a binder; and positive electrode slurry for a lithium secondary battery containing carbonate-based additives. The positive electrode slurry for the lithium secondary battery provided according to one aspect of the present invention contains carbonate-based additives, thereby solving problems caused by lithium hydroxide included in a positive electrode material to improve the viscosity stability, storage stability, etc. of the slurry. Furthermore, the quality of an electrode to which the same is applied is improved and the cycle life performance of the lithium secondary battery is enhanced.
Patent KR-20220121139-A (KR)
Title: Method of cosmetic composition comprising peptide growth factor using stem cell and cosmetic composition manufactured by the same and cosmetic comprising the cosmetic composition
Inventor: HWANG JI YEON
IPC: A61K8/64
Filed: 2021-04-01
Abstract: The present invention relates to a method for preparing a cosmetic composition including growth factor-peptide using stem cells, a cosmetic composition prepared by the same, and cosmetics including the cosmetic composition. The method for preparing a cosmetic composition comprises the steps of: preparing at least two or more types of epidermal growth factors including stem cell growth factors; preparing a mixing device such that a base layer having a horizontal cross section in a circular shape and including a blocking film formed by protruding upward from the outermost edge portion thereof is coupled to a rotatable central rod, and the central rod and the base layer are disposed in a chamber; mixing the two or more types of epidermal growth factors with purified water and applying the mixture to the base layer; rotating and drying the base layer in the chamber; separating and obtaining the dried epidermal growth factor mixture from the base layer after the drying step; and freeze-drying the separated epidermal growth factor mixture to form a lyophilized product. According to the present invention, the cosmetic composition including growth factor-peptide using stem cells can accelerate skin regeneration.
Patent KR-20220137402-A (KR)
Inventor: CHO CHANG NHO
IPC: G05D1/02
Filed: 2021-04-02
Abstract: A method for generating a work trajectory of a tag-based robot controller is provided. The above method includes steps of: sensing a tag attached to an obstacle located within a predetermined working space area where a robot controller works; calculating location information of the obstacle based on the sensed location information of the tag; reading tag information corresponding to the sensed tag; extracting shape information of the obstacle from the read tag information; and generating a movement trajectory of the robot controller for avoiding collision with the obstacle in the workspace area based on the location information and shape information of the obstacle. Without expensive sensors or complicated preliminary modeling, the robot controller automatically locates obstacles in a working environment and based on this, a movement trajectory can be created to avoid collision with obstacles.
Patent KR-20220139650-A (KR)
Inventor: JEON WAN JAE
IPC: F16H57/04
Filed: 2021-04-08
Abstract: The present invention provides a device for dissipating heat of an electric oil pump, comprising: a main body (10) for accommodating a pump (13) and a motor (15) in a space formed in a body (11); a controller (20) having a power module (23) for controlling the power of the motor (15) and accommodated in a housing (12) coupled to the body (11); a cooling means (30) for circulating oil in space with a cooling jacket (33) of the main body (10); and an air cooling pocket (40) extending from an opening (41) of the housing (12) to a position adjacent to the power module (23). Accordingly, an appropriate cooling state of the motor and the controller is maintained based on the structural improvement that increases heat dissipation in the electric oil pump mounted on a vehicle, thereby improving operational reliability and durability.
Patent KR-20220141097-A (KR)
Inventor: YOU JAE CHUN
IPC: B60H1/32
Filed: 2021-04-12
Abstract: The present invention is to provide an air conditioner for a vehicle using condensate or drain air generated in a cooling mode or a heating mode of an air conditioning module in a cooling module. To achieve the purpose, according to the present invention, the air conditioner for a vehicle comprises: an air conditioning module for cooling and heating of an indoor space of a vehicle; a cooling module having a radiator and a fan shroud forming an air flow passing the radiator; a main case where the air conditioning module and the cooling module are arranged; and a drain hole formed in the main case. At least one between the air and the condensate of the air conditioning module passes the drain hole to enter the cooling module.
Patent KR-20210141338-A (KR)
Title: Method for processing seaweed using sea cucumber hot water extract
IPC: A23L17/40
Filed: 2021-04-13
Abstract: Provided is a method for processing seaweed containing saponin components using a sea cucumber hot water extract, wherein the method comprises the steps of: (A) removing and washing intestines of sea cucumbers and performing pre-treatment thereon; (B) preparing a sea cucumber hot water extract of by putting the pre-treated sea cucumbers into water and heating the same; and (C) preparing the collected laver, kelp, or sea mustard, mixing the same with the prepared sea cucumber hot water extract, and then washing and drying the same. Eco-friendly properties are ensured because sea cucumber by-products are not discarded in large quantities when dried sea cucumbers are produced. It is possible to reduce an economic loss of by-product treatment. In addition, steamed sea cucumber by-products contain a large amount of nutrients such as amino acids and saponins of sea cucumbers, and thus the by-products are effective for immunity improvement and antioxidant activities by enabling consumers to absorb nutrients through simple intake.
Patent KR-20220146265-A (KR)
Title: Pressure vessel and manufacturing method thereof
Inventor: LEE DONG SUN
IPC: B60K15/03
Filed: 2021-04-23
Abstract: An embodiment of the present invention relates to a method for manufacturing a pressure vessel, which comprises: a preparation step of preparing a boss made of metal; a processing step of processing a concave-convex pattern on an outer surface of the boss; and a winding step of winding a reinforcing material to pass through a concave-convex pattern on an outer surface of a liner including the boss. Accordingly, advantageous effects of improving quality and durability and lowering the defect rate can be obtained.
Patent KR-20220147237-A (KR)
Inventor: HAN HO JIN
IPC: G06Q30/06
Filed: 2021-04-27
Abstract: An international heavy equipment trading system is provided. According to the present invention, movement of equipment is tracked in real time through interworking with a transportation company. The trading system includes a function of predicting future equipment demand based on accumulated buyer information, filtering which projects are in which region, when, and predicting future demand for specific equipment based on this.
Patent KR-20210145670-A (KR)
Inventor: NAM JWA MIN
IPC: G06N3/12
Filed: 2021-05-04
Abstract: According to an embodiment of the present invention, unlike a conventional basic nano device, a biological machine or electrical computer can reversibly return to an initial state and execute each task multiple times. Nano computing devices comprises: a nanoparticle memory comprising a first molecule coupled to store a molecular input; a nanoparticle reporter comprising a second molecule bound to produce an output; and a nanoparticle plotter comprising at least two third molecules and a fourth molecule for binding to one of the nanoparticle memory and the nanoparticle reporter based on the molecular input and a command molecule.
Patent KR-20210141370-A (KR)
Title: Power module and manufacturing method thereof
IPC: H05K1/11
Filed: 2021-05-11
Abstract: The present invention relates to a power module and a manufacturing method thereof. The power module comprises: a ceramic substrate (300) including a ceramic material and electrode patterns formed on an upper surface and a lower surface of the ceramic material; a PCB substrate (400) placed on an upper side of the ceramic substrate (300) and including an electrode pattern; a plurality of through holes (320) formed on one or more of the ceramic substrate (300) and the PCB substrate (400); and a connection pin (900) engaged with the through holes (320), and connecting the electrode patterns of the ceramic substrate (300) and the electrode pattern of the PCB substrate (400). The present invention is able to easily fix the connection pin on the ceramic substrate, increase the position accuracy of the connection pin, and improve assembly convenience.
Patent KR-20220153236-A (KR)
Inventor: KIM DONG IL
IPC: B26B21/40
Filed: 2021-05-11
Abstract: Disclosed is a razor cartridge and a razor assembly. According to an embodiment of the present disclosure, provided is a razor cartridge comprising: a blade housing accommodating at least one shaving blade in a vertical direction, and including a coupling hole formed on the rear surface thereof; and a connector including a coupling protrusion connected to the coupling hole so as to be capable of pivoting around a first rotational axis that is parallel to the vertical direction, wherein a gap is formed between the coupling protrusion and the coupling hole so that the blade housing can pivot around a second rotational axis, which is perpendicular to the vertical direction. Therefore, provided is a razor cartridge and a razor assembly capable of adhering closely depending on the skin curve of a user.
Patent KR-20220156238-A (KR)
Title: Public transport seat reservation system for pregnant women and wheelchair-driven passengers
Inventor: NOH JU HYEON
IPC: G06Q50/22
Filed: 2021-05-18
Abstract: The present invention relates to a seat reservation system of public transportation for pregnant women and passengers using wheelchairs and, more specifically, to a public transportation seat reservation system for pregnant women and passengers using wheelchairs which reserves a pregnant woman seat and a seat for a wheelchair, induces a pregnant woman or a passenger using a wheelchair to use a corresponding seat through reservation guidance in a section where the pregnant woman or the passenger using a wheelchair makes a reservation while a general passenger uses the seat if there is no reservation, and fixes a wheelchair to help public transportation usage of a wheelchair user.
Patent KR-20220161783-A (KR)
Title: Electronic apparatus which provides definitions of the technical terms appearing in a video, and the operating method thereof
Inventor: SON EUN CHAE
IPC: G10L15/02
Filed: 2021-05-31
Abstract: Disclosed are an electronic apparatus that provides definitions of technical terms appearing in a video, and an operating method thereof. In the present invention, when an electronic apparatus starts playing first video data in a state in which a plurality of pre-designated technical terms and the definition of each of the technical terms are stored, voice recognition on the first image data is performed to generate a subtitle and display it on a screen. When it is confirmed that a technical term matching a first technical term among the plurality of technical terms exists in the generated subtitle, the definition of the first technical term is displayed on the screen.
Patent KR-20220162264-A (KR)
Title: Protection tube for protecting electricity feeder
Inventor: LEE KANG SUP
IPC: F16B2/06
Filed: 2021-06-01
Abstract: The present invention relates to a protective tube for protecting a power supply line. According to an embodiment of the present invention, the protective tube for protecting a power supply line supplies electricity from a substation to a streetcar line. The protective tube for protecting a power supply line comprises: a head unit having a hollow unit, into which a power supply line is inserted, and having an open lower center; one pair of tail units formed to be bent downward from a lower end of the head unit, formed to extend to face each other, and having bolt holes; and an arm unit connected from an end of one side of the head unit and closely attached to an outer circumferential surface of the power supply line, inserted into the hollow unit, to prevent movement of the power supply line and prevent inflow of foreign substances and water.