baber/WOPTO huggingface dataset:
Patent KR-20210113568-A (KR)
Title: Packaging Sheet Metal Product
Inventor: BURKHARD KAUP
IPC: C21D9/46
Filed: 2021-03-05
Abstract: The present invention relates to a packaging sheet metal product from a cold rolled steel sheet having a thickness of less than 0.6 mm and comprising: 0.001-0.06 wt% of C; less than 0.03 wt%, preferably 0.002-0.03 wt% of Si; 0.17-0.5 wt% of Mn; less than 0.03 wt%, preferably 0.005-0.03 wt% of P; 0.001-0.03 wt% of S; 0.001-0.1 wt% of Al; 0.002-0.12 wt%, preferably 0.004-0.07 wt% of N; less than 0.1 wt%, preferably 0.01-0.1 wt% of Cr optionally; less than 0.1 wt%, preferably 0.01-0.05 wt% of Ni optionally; less than 0.1 wt%, preferably 0.002-0.05 wt% of Cu optionally; less than 0.01 wt% of Ti optionally; less than 0.005 wt% of B optionally; less than 0.01 wt% of Nb optionally; less than 0.02 wt% of Mo optionally; less than 0.03 wt% of Sn optionally; and the balance iron and inevitable impurities. The packaging sheet metal product can prevent breakage of a material and damage to the strength of a three-dimensional packaging material manufactured from the material and, especially, can withstand multiaxial deformation and tinning in the thickness direction.
Patent KR-20220129234-A (KR)
Title: Cooking apparatus and manufacturing mehtod of the same
Inventor: LEE YEON CHANG
IPC: F24C15/10
Filed: 2021-03-16
Abstract: A cooking device of the present invention comprises: an upper plate having an upper surface on which cooking utensils are seated and a lower surface opposite to the upper surface; a fixing member coupled to the lower surface of the upper plate and having a hole exposing a portion of the lower surface of the upper plate; a heat source disposed in the hole of the fixing member and configured to heat the cooking utensils; a bracket extending to the outside of the heat source so as to overlap the fixing member in a vertical direction; a heat source coupling member disposed between the fixing member and the bracket and configured to couple the heat source and the fixing member; and a casing coupled to the upper plate to surround the lower and side portions of the heat source and having an upper surface spaced apart from the heat source in the vertical direction. The present invention can reduce manufacturing costs.
Patent KR-20220129820-A (KR)
Title: A ceria-based catalyst for liquid phase reforming of biomass, the method for producing the same, and the method for producing high purity hydrogen
Inventor: SOHN HYUNTAE
IPC: C01B3/12
Filed: 2021-03-17
Abstract: In the present specification, provided is a heterogeneous catalyst for liquid-phase reforming of biomass which comprises: a cerium (Ce) based support; and an active ingredient supported on the cerium-based support, wherein the active ingredient includes: platinum (Pt); and an alloy of at least one of cobalt (Co), nickel (Ni), and gallium (Ga). In addition, provided is a method of producing biogas comprising hydrogen by performing a liquid-phase reforming reaction of saccharides or saccharide-derived compounds using the same.
Patent KR-20210124037-A (KR)
Title: Semiconductor package and manufacturing method thereof
Inventor: PARK SANG YONG
IPC: H01L23/525
Filed: 2021-03-17
Abstract: A semiconductor package is provided. A semiconductor package according to an embodiment of the present invention includes a redistribution layer including an insulating layer, a wiring pattern, and a under bump metallurgy (UBM); a plurality of semiconductor chips and a plurality of passive elements disposed on both surfaces of the redistribution layer; an external connection terminal formed on the lower surface of the UBM layer, and a mold provided to cover the plurality of semiconductor chips and the plurality of passive devices on the redistribution layer. Here, the redistribution layer is composed of a plurality of layers. The uppermost wiring pattern is not covered with the insulating layer. At least one of the plurality of semiconductor chips is provided on the lower surface of the redistribution layer.
Patent KR-20220133538-A (KR)
Title: System and mehtod for providing sharing information platform based on location
Inventor: SONG HYOUNG SEOK
IPC: G06Q50/30
Filed: 2021-03-25
Abstract: Disclosed is a location-based information sharing platform system. More specifically, the present invention relates to a location-based information sharing platform system and a providing method thereof, in which multiple people select and share an appointment place based on location, set a reservation related to the appointment place, or perform payments, etc. According to an embodiment of the present invention, a user may provide and share a solution for location-based reservation confirmation and a customized push notification for a user and an affiliated store. The present invention provides a smart sharing service through a location-based appointment application and a website based on a user and a membership interface and provides a location-based reservation confirmation solution to an affiliated store to prevent NO-SHOW. Therefore, it is possible to save valuable time and waiting time by notifying the cost and appointment location and identifying the locations of friends (acquaintances) who have accepted sharing in real time.
Patent KR-20210122161-A (KR)
Inventor: HENSTRA ALEXANDER
IPC: H01J37/28
Filed: 2021-03-26
Abstract: A method for using a single electron microscope system for examining a sample with a TEM and STEM technique comprises: a step of emitting electrons toward the sample; a step of forming electrons into two beams; and a step of modifying a focus characteristic of at least one beam among the two beams so that the two beams have different focus surfaces. If the two beams have different focus surfaces, a first electron beam is focused to operate as a STEM beam focused on the sample, and a second electron beam is focused to operate as a TEM beam, which is a parallel beam when incident on the sample. Afterward, the TEM beam incident on the sample and the emission generated from the STEM beam can be used to generate a TEM image and a STEM image by being detected by a single detector or an array of detectors.
Patent KR-20220137190-A (KR)
Title: Fractional Skin Treatment Device Enable To Adjust a Insertion Depth Of Micro Needle
Inventor: KIM JAE YOUNG
IPC: A61N1/32
Filed: 2021-04-01
Abstract: The present invention relates to a fractional skin treatment device capable of adjusting the insertion depth of a microneedle which can maximize the treatment effect by accurately transmitting radiofrequency waves to the skin tissue to be treated by allowing the length of microneedle insertion to be finely adjusted according to the user's skin which comprises: a needle module in which a plurality of microneedles are formed on an upper surface of a circular or polygonal plate-shaped base; a needle guide provided on the upper part of the needle module and having a plurality of needle holes penetrating an upper surface and a lower surface such that the microneedle can be inserted from the lower end and moved up and down; a lifting and lowering module moving the needle module up and down using power so as to lift or lower the microneedle along the needle holes; an RF generation module outputting RF high frequency and transmitting the same to the needle module; a control module controlling the operation of the lifting and lowering module and the RF generating module; and a power module supplying power required for the operation of devices.
Patent KR-20220137220-A (KR)
Inventor: AHN KYUNG SIK
IPC: G06N3/04
Filed: 2021-04-01
Abstract: Disclosed are an apparatus and a method for three-dimensionally converting a medical image based on artificial intelligence. In accordance with one embodiment of the present invention, the method for three-dimensionally converting a medical image based on artificial intelligence, includes the followings steps of: collecting learning data including a first learning image which is a two-dimensional medical image of a subject and a second learning image which is a three-dimensional medical image of the subject; based on the learning data, training an artificial intelligence model generating a converted image which is a virtual three-dimensional medical image corresponding to a target image which is a two-dimensional medical image based on the target image when the target image is inputted; receiving the target image; and generating the converted image based on the artificial intelligence model. Therefore, the present invention is capable of improving efficiency and accuracy in fracture diagnosis by a medical team.
Patent KR-20210045968-A (KR)
Title: Ultraviolet barrier index calculating device and ultraviolet barrier index calculating method
Inventor: JIYONG SHIM
IPC: G06F30/00
Filed: 2021-04-15
Abstract: The present invention relates to a device for calculating a UV protection factor capable of not having to go through a measurement experiment and calculating the UV protection factor according to the information of the cosmetics; and a method for calculating the UV protection factor. The method for calculating the UV protection factor may comprise the steps of: storing a database including a plurality of cosmetics and UV protection factors corresponding to each of the plurality of cosmetics; generating a decision tree, on the basis of the database, in which a cosmetic raw material included in the plurality of cosmetics is an explanatory variable and the UV protection factors are dependent variables; receiving an information input of the cosmetics; and outputting a UV protection factor of the cosmetics that the information is inputted according to the decision tree.
Patent KR-20220144213-A (KR)
Inventor: KIM TAE WON
IPC: G16H50/30
Filed: 2021-04-19
Abstract: In one embodiment, a method for providing the medical information performed by a medical information providing device comprises: a step of input-receiving the condition information of a patient; and a step of providing the medical information for a disease treatment step per time area over time of the patient based on the condition information of the patient, wherein the medical information may have different details for the disease treatment step per time area over time according to the number of items included in the condition information of the patient. Therefore, the present invention is capable of understanding in detail what is necessary for the process of fighting against the disease.
Patent KR-20220144588-A (KR)
Inventor: KIM JONG SUNG
IPC: H01M8/2404
Filed: 2021-04-20
Abstract: An object of the present invention is to provide an inner tray for a fuel cell stack using a toggle clamp. The inner tray of the present invention comprises: a tray body (110) having a stack space accommodating a fuel cell stack (3) therein; and a toggle clamp (200) pressing and supporting the fuel cell stack (3) stacked in the stack space of the tray body (110). The toggle clamp (200) comprises: a pair of clamping pressing members (226) coupled to the tray body (110) by hinges (240) at positions adjacent to an upper opening of the tray body (110) and disposed on both left and right sides of the tray body (110); a pair of clamping links (232) connected to the pair of clamping pressing members (226) by link hinges (233); a pair of clamping operation brackets (245) coupled to the left tray wall (113) and the right tray wall (114) of the tray body (110) to be able to rise and fall; and a pair of clamping operation members (252) connected to the pair of clamping links (232) and the pair of clamping operation brackets (245) by upper hinges (253) and lower hinges (254), respectively. The inner tray for a fuel cell stack using a toggle clamp according to the present invention prevents the fuel cell stack (3) from being deformed or damaged due to shaking or the like when the tray body (110) is transported with the fuel cell stack (3) stacked.
Patent KR-20210143667-A (KR)
Title: Method for producing organoids comprising oligodendrocytes from human pre-OPCs specialized for differentiation into oligodendrocytes, organoids prepared by the above method and use thereof
IPC: C12N5/0797
Filed: 2021-05-18
Abstract: The present invention relates to a method for manufacturing organoids comprising oligodendrocyte from nerve stem cells specialized in differentiation into oligodendrocyte, organoids manufactured by the method, and a use thereof, and more specifically, to a method for manufacturing organoids comprising oligodendrocyte from nerve stem cells specialized in differentiation into oligodendrocyte, organoids comprising oligodendrocyte manufactured by the method, a method for screening a treating agent of a dehydrated plant disease including a step of analyzing formation of aquatic plants after treating a candidate drug in the organoids, and a cell treating agent composition for preventing or treating the dehydrated plant disease including organoids including oligodendrocyte or oligodendrocyte separated from the organoids as an active ingredient.
Patent KR-20210153527-A (KR)
Inventor: YOSHIDA YUICHI
IPC: F17C5/06
Filed: 2021-05-20
Abstract: Provided is a hydrogen charging apparatus which is able to rapidly charge hydrogen gas into a vehicle with a plurality of high-capacity fuel tanks while complying with a charging protocol. According to the present invention, the hydrogen charging apparatus (100) comprises: a plurality of charging systems; and a plurality of charging control apparatuses (10, 20, ...) of the charging systems. In each of the charging systems, charging pipes have opened charging members (for instance, flow rate control valves and flowmeters), and charging hoses with charging nozzles are connected to the charging pipes. One of the plurality of charging control apparatuses has a function to selectively display a first control mode and a second control mode. In the first control mode, the charging control apparatuses control only the charging systems having the relevant charging control apparatuses, and in the second control mode, the charging control apparatuses are commonly used as control apparatuses for the plurality of charging systems. The charging control apparatuses include a conversion means for converting between the first control mode and the second control mode in the one charging control apparatus.
Patent KR-20220159663-A (KR)
Inventor: SEO JUNG HO
IPC: G06Q40/04
Filed: 2021-05-26
Abstract: The present invention relates to a system and method for evaluating politicians based on a stock transaction. More specifically, the present invention relates to the system and method for evaluating the politicians based on the stock transaction, which list politicians on a virtual political stock exchange, and enable to evaluate an approval rating of the politicians and grasp public opinions through stock transaction for the politicians. The method comprises: a step of receiving the information; a step of issuing the stock; a step of granting a virtual asset; a step of performing the stock transaction; a step of evaluating the approval rating of the politician; and a step of providing the data.
Patent KR-20220165851-A (KR)
Inventor: KIM YUN HO
IPC: B05C13/02
Filed: 2021-06-08
Abstract: The present invention relates to an apparatus and a method for coating iron oxide, wherein different metal oxide layers are formed on a coating unit coated on a substrate to facilitate adjustment of the kind and thickness of a coating layer. The apparatus for coating iron oxide according to one embodiment of the present invention is an apparatus for coating iron oxide, where at least one of a plurality of layers formed on the surface of the substrate in the coating unit is adjusted in thickness by a titration method and which comprises: a plurality of tanks respectively accommodating raw materials for coating the substrate; a reactor where coating is performed by using introduced substrate and raw materials; supply adjustment valves formed respectively between the reactor and each tank to selectively adjust supply of the substrate and the raw materials; and a control unit controlling each supply adjustment valve, wherein the layer coated by the titration method consists of iron nitride. In addition, the method for coating iron oxide according to one embodiment of the present invention is a method for coating iron oxide, where the coating unit having the plurality of the layers formed on the surface of the substrate is formed, and which comprises: a first step of preparing the substrate; a second step of preparing a precursor that forms the coating unit; and a third step of forming the coating unit on the surface of the substrate, wherein at least one of the plurality of the layers constituting the coating unit is adjusted in the thickness by using the titration method to form a layer composed of metal oxides.
Patent KR-20230001113-A (KR)
Inventor: HAM HYUNG JUN
IPC: E04C5/16
Filed: 2021-06-28
Abstract: The present invention relates to a one-touch coupler for civil engineering suitable for a horizontal joint, which can stably maintain a horizontal joint and provide sufficient yield strength and tensile strength. The one-touch coupler for civil engineering suitable for a horizontal joint comprises: a joint body provided in a cylindrical shape with a hollow space, wherein the internal hollow space is divided into two areas by a partition formed in the middle based on a longitudinal direction to provide a pair of installation grooves on both ends of the partition; a pair of elastic members having a prescribed elastic restoring force, wherein one end thereof is installed on the pair of installation grooves to come in contact with the partition; a pair of collet members installed to bring one end thereof into contact with the other end of the pair of elastic members, wherein a plurality of collet components of the same structure with a plurality of stopping protrusions for reinforcing bar fixation protruding in a longitudinal direction and formed on the inside are radially arranged to form a cylindrical structure with a hollow space, and the outer diameter thereof can be expanded or reduced while the plurality of collet components are radially spread or gathered; and a pair of tip members fastened and coupled to both ends of the joint body to prevent the pair of collet members from escaping from the pair of installation grooves in the joint body, and provided with a hollow reinforcing insertion hole therein to allow a reinforcing bar inserted through the reinforcing bar insertion hole to be moved to the hollow space inside the communicating collet members.
Patent KR-20230006162-A (KR)
Title: Masks to help identify the body temperature
Inventor: RHO HWA JUN
IPC: A62B9/00
Filed: 2021-07-02
Abstract: The present invention relates to a mask, to a mask which can identify human body temperature while blocking fine dust and viruses while allowing entrance managers and acquaintances to easily identify and check human body temperature in real time using a skin-contact thermometer of the mask without a separate check. The mask which can identify the body temperature according to the present invention is a mask, comprising: a mask body in which the inner skin, filter, and outer skin are sequentially stacked to cover the wearer's nose and mouth; and mask hanging strings are attached to the wearer's ears on both sides of the mask body, wherein a transparent hole is formed on one side of the mask body to a certain size so as to penetrate the inner and outer sides, a contact unit which covers the transparent hole is attached to the inner surface of the mask body and contacts the wearer's skin to sense the wearer's temperature, and on the outside, a skin-contact thermometer is fixed with a display which can display the temperature detected by the wearer's body temperature.
Patent KR-20230007594-A (KR)
Title: Semiconductor package
Inventor: SONG HYEON JUN
IPC: H01L23/31
Filed: 2021-07-05
Abstract: A semiconductor package according to an embodiment of the present invention comprises: a base chip including a passivation layer disposed on the upper surface; a semiconductor chip disposed on the base chip; a bump disposed on the lower surface of the semiconductor chip; an underfill layer covering the bump and covering the lower surface of the semiconductor chip; an encapsulant covering the semiconductor chip on the base chip; and an organic material layer disposed on the passivation layer. The base chip includes silicon (Si). The passivation layer has a first area in contact with the underfill layer and a second area surrounding the first area. The organic material layer is disposed on the second area. Accordingly, a semiconductor package with improved reliability and production yield can be provided.
Patent KR-20230010492-A (KR)
Inventor: CHO MIN KYU
IPC: A61K8/9794
Filed: 2021-07-12
Abstract: The present invention relates to an antioxidant composition for makeup cosmetics, and more specifically, to an antioxidant composition for makeup cosmetics which is obtained by mixing 2,3-butanediol, an Aloe barbadensis leaf extract, and Citrus aurantium dulcis oil. The antioxidant composition of the present invention reduces wrinkles, improves skin texture, and enhances skin elasticity by providing an excellent antioxidant effect, and has an excellent effect of preventing skin cell damage caused by ultraviolet rays and stress.
Patent KR-20230012113-A (KR)
Inventor: KIM DONG EUN
IPC: A23L13/30
Filed: 2021-07-14
Abstract: The present invention relates to an apparatus and method for manufacturing gomtang (beef-bone soup), wherein the apparatus comprises: a plurality of steam cauldrons; a first tank in which gomtang boiled in the steam cauldrons is introduced to remove oil; a second tank into which the gomtang from which the oil is removed from the first tank flows; a heat exchanger cooling the gomtang in the second tank; a homogenizer for homogenizing the gomtang in the second tank; and a low-temperature tank in which the homogenized gomtang is stored. Accordingly, there is an effect that the taste of the gomtang can be uniformly manufactured in large quantities by means of the steam cauldrons and the homogenizer.
Patent KR-20230011624-A (KR)
Title: A device for adjusting the inflow gap that doubles as a corrugated cardboard fabric alignment function for packaging boxes
Inventor: CHOI SU HYUN
IPC: B31B50/92
Filed: 2021-07-14
Abstract: The present invention relates to an inflow gap control device with a function for aligning corrugated cardboard fabric for a packaging box. The present invention comprises: both side supports arranged to be spaced left and right apart from each other; an upper horizontal shaft and a lower horizontal shaft fixed to be arranged side by side vertically in a middle area between both the side supports; a horizontal shaft support coupled and fixed to be disposed in a central area of the upper horizontal shaft and the lower horizontal shaft; a vertical guide bar fixing frame coupled and fixed to both areas of the horizontal shaft support in the upper and lower horizontal shafts; a vertical guide bar coupled to the vertical guide bar fixing frame to slide up and down; inflow gap adjustment means for raising and lowering the vertical guide bar to adjust the gap between the end of the vertical guide bar and a conveyor belt disposed on the lower side thereof; a first guide unit disposed on the other side of the conveyor belt; and a second guide unit disposed on one side of the conveyor belt and aligning corrugated cardboard fabric transported by the conveyor belt by pushing the fabric toward the first guide unit. When corrugated cardboard fabric is being transported, alignment of the corrugated cardboard fabric reduces the defect rate and enables precise processing when printed and loaded in a printing device, etc.