baber/WOPTO huggingface dataset:
Patent KR-20220107865-A (KR)
Inventor: CHANG TAE HUN
IPC: G06Q40/06
Filed: 2021-01-26
Abstract: The present invention relates to a method for deriving rise and fall information through index information of items by theme. The method includes the steps of: generating a theme group including constituent items that satisfy the evaluation criteria of a predetermined subject based on a standard time for item selection; calculating a market capitalization theme index using a market capitalization weighting method based on the total market capitalization of constituent stocks of the theme group; if an index correction value is set by a user, calculating a theme index with equal weighting, which calculates all constituent items of the theme group with equal weighting, using the index correction value; providing ranking information indicating an increase or decrease rate of the market capitalization theme index or the theme index with equal weighting compared to a reference time based on an intraday reference time; providing a comprehensive theme index digitizing a comprehensive uptrend trend by summing up the market capitalization theme index, equal-weighted theme index, and ranking information during a predetermined time period; and distributing and storing the digitized comprehensive theme index in a distributed storage server. According to the present invention, accurate information can be obtained.
Patent KR-20210098359-A (KR)
Title: Scooter with safety device comprising an inflatable cushion
Inventor: Elin Villeius
IPC: B62J27/20
Filed: 2021-01-27
Abstract: A scooter, for example, an electric scooter comprises: two wheels (130, 135); an elongated platform (140) mounted on the two wheels (130, 135) and arranged to receive at least one foot of a user; and a steering handlebar (110) joint connected with respect to the platform and connected to one of the wheels (130, 135), wherein the scooter comprises a safety device with an inflatable cushion (20) arranged to deploy in case of a sharp deceleration of the scooter.
Patent KR-20220110895-A (KR)
Inventor: LEE CHI HEON
IPC: G06F3/041
Filed: 2021-02-01
Abstract: A mission performance method using a coding learning aid includes the steps of: recognizing a recognition code including a QR code providing printed matter information displayed on a printed matter by using a moving device; providing printed matter information according to the recognized recognition code to a user by using the coding device; providing mission performance guide information for performing the corresponding mission to the user by using the coding device; providing a teaching aid image corresponding to a coding learning teaching aid on the provided printed matter information to the user by using the coding device; providing the user with an operation guide including a coding window which allows the teaching image to move on printed information by using the coding device; receiving a user input through an operation guide and detection information of the moving device through the coding device and the moving device; and performing a mission by outputting a preset operation for information received through the coding device and the moving device; and determining the completion of the mission performance through the output operation. According to the present invention, coding education can be efficiently performed.
Patent KR-20220114791-A (KR)
Title: Apparatus for pressing fabric when producing patterns of embroidery or quilting on fabric for automobile interior materials
Inventor: SONG HAE BUNG
IPC: D05B29/08
Filed: 2021-02-09
Abstract: The present invention relates to an apparatus for pressing fabric during an operation of forming embroidery or quilting patterns in interior fabric for automobiles, which continuously provides a constant pressure corresponding to a thickness of fabric to the fabric around a pressing piece when an embroidery or quilting pattern operation is performed on thick fabric for internal materials of a vehicle seat using a computer embroidery machine, thereby pressing the fabric such that the fabric is prevented from moving. Provided is a pressing apparatus which is installed on the outer periphery of a presser foot mounted on an embroidery machine head moving left and right so as to hold fabric placed on a needle plate during an embroidery or quilting operation, thereby preventing the fabric from moving. The pressing apparatus comprises: a pressure supplier which installed on a body of an embroidery machine and supplies pneumatic or hydraulic pressure through a flow pipe; a pressure regulator which is coupled to the flow pipe and manually or automatically controls and supplies the pressure supplied through the pressure supplier; a pressure switch which is installed in the flow pipe and supplies and blocks pneumatic or hydraulic pressure supplied from the pressure regulator; a cylinder which has a built-in piston that is connected to the flow pipe and operates downward by receiving pneumatic or hydraulic pressure; and a pressing plate which presses the fabric by being connected to operate up and down through a piston and a multi-joint connector of the cylinder and is provided with a receiving part including the pressing piece.
Patent KR-20220115186-A (KR)
Title: Load supporting apparatus for lumber support assembly
Inventor: CHAN KI CHO
IPC: A47C31/02
Filed: 2021-02-10
Abstract: The present invention relates to a load-bearing apparatus for lumbar support assembly in which a volume is reduced while maintaining supporting force for an occupant by disposing reinforcing ribs on the side surface and the front of a concave unit. According to one embodiment of the content disclosed in the present specification, the load-bearing apparatus used in the lumbar support assembly comprises: a main plate formed in a plate shape; the concave unit in which one portion of the main plate protrudes toward the rear and has a groove formed in the front; and a main support unit formed with a rib unit protruding toward the groove or the rear at the main plate.
Patent KR-20220115408-A (KR)
Title: Electronic control device and its manufacturing method
Inventor: SONG SEUNG MOK
IPC: B29C45/14
Filed: 2021-02-10
Abstract: Provided are an electronic control device capable of high-quality analysis without damaging a printed circuit board and a manufacturing method thereof. The electronic control device according to an embodiment of the present invention includes: a printed circuit board which has at least one electronic element disposed on one side or the other side; a foaming agent which is applied to at least a portion of the printed circuit board, and is expanded in a certain temperature range; and a housing which is overmolded with resin for a mold to surround at least a portion of the expanded foaming agent and a portion of the printed circuit board.
Patent KR-20210110201-A (KR)
Title: Dynamic error monitor and repair
Inventor: NOGUCHI HIROKI
IPC: G06F11/10
Filed: 2021-02-19
Abstract: A memory device comprises: a memory cell array including a plurality of memory cells, and the plurality of memory cells include a plurality of data memory cells including a first data memory cell and a plurality of backup memory cells including a first backup memory cell; a storing unit storing an error table configured to record errors in the plurality of data memory cells, and the error table includes a plurality of error table entries and each error table entry corresponds to one among the plurality of data memory cells and has an address and a failure count; and a controller configured to replace the first data memory cell with the first backup memory cell based on the error table.
Patent KR-20220050732-A (KR)
Inventor: JUNG KWANG WOO
IPC: F24F12/00
Filed: 2021-02-22
Abstract: The present invention relates to a smart air conditioning apparatus and, more specifically, to a smart air conditioning apparatus installed in an air conditioning facility to lead outside air to exchange heat with inside air in advance before being introduced into an indoor area, to enable partial ventilation in accordance with the condition of the inside and outside air when necessary, and to remove pollutants included in the inside air by circulating the inside air without ventilating the inside air when necessary. In accordance with the present invention, the smart air conditioning apparatus includes: an external chamber part having one side combined to be connected to the inside and having the other side connected to the outside; an internal chamber part placed to pass through the inside of the external chamber part, having one side combined to be connected to the inside, and having the other side connected to the outside; an external chamber damper controlling an air flow into the external chamber part; an internal chamber damper controlling an air flow into the internal chamber part; an internal chamber fan exerting a suction force such that air can flow into the internal chamber part; and an external chamber fan exerting a suction force such that air can flow into the external chamber part.
Patent KR-20220120268-A (KR)
Title: Convection Induction Type Electrolyte for Secondary Battery and the Secondary Battery Including the Same
Inventor: LIM MIN HONG
IPC: H01M10/0567
Filed: 2021-02-23
Abstract: The present invention relates to a liquid electrolyte for a secondary battery, a secondary battery including the same, and a secondary battery system. The liquid electrolyte for a secondary battery according to the present invention includes a solvent, electrolyte salt, and anisotropic magnetic particles. The anisotropic magnetic particles contained in the liquid electrolyte are in a state of being dispersed in the liquid medium of the liquid electrolyte, generate rotation of the anisotropic magnetic particles through application of an external magnetic field, and can induce the fine convection and dynamic state of an internal electrolyte. Accordingly, the formation of metal dendrites can be suppressed.
Patent KR-20220122086-A (KR)
Title: Knee joint assistant device for radiographic
Inventor: KIM SANG HYUN
IPC: A61B6/00
Filed: 2021-02-26
Abstract: The present invention relates to a knee posture assistant device for radiography and, more particularly, to a knee posture assistant device for radiography that always uniformly and easily induce a load-bearing posture of the knee joint of a subject without relying on the will of the subject or a sense based on the experience of an examiner, thereby providing the posture of the subject optimized for the general radiographic examination of knee joints based on the Rosenberg method.
Patent KR-20220125032-A (KR)
Title: HEMT semiconductor device and Method for manufacturing the same
Inventor: LEE SANG MIN
IPC: H01L29/08
Filed: 2021-03-04
Abstract: The present invention relates to a high electron mobility transistor (HEMT) semiconductor device with a FinFET structure. The HEMT semiconductor device comprises: a substrate; an epitaxial layer which is formed by ion implantation onto an upper end surface of the substrate and which has a part formed with an ohmic contact region for ohmic contact; and an ohmic metal layer which is formed by being deposited on the ohmic contact region. The HEMT semiconductor device reduces ohmic contact resistance as an uneven structure is formed in a region including a transfer length effective in reducing contact resistance along a boundary close to a gate in the ohmic contact region and is manufactured by forming a fin-type gate electrode in the uneven structure formed in an active region of the substrate. According to the present invention, the HEMT semiconductor device can be manufactured with the FinFET structure by forming minute unevenness on the entire substrate or a region, in which the device is manufactured, and forming the ohmic contact and the gate thereon to have a lower contact resistance value for the same contact non-resistance value and have a one-dimensional channel at the same time. The present invention improves radio frequency characteristics.
Patent KR-20210116297-A (KR)
Title: Method for verifying an indirect view system
Inventor: DR WERNER LANG
IPC: H04N7/18
Filed: 2021-03-11
Abstract: A method for verifying an indirect view system provides: one or more image capture units (10) having one or more image sensors (20); one or more image processing units (30); one or more playing units (40) placed at a defined position of a vehicle (60); and one or more reference converters (50) placed at a recording part of the image capture units (10) and enabling display on the image sensors (20). The reference converters are defined at a reference converter target position (51) on the image sensors (20). Using the method, the image data of one or more register units (11) around the vehicle (60) are captured by the image sensors (20) and are played by the playing units (40). Subsequently, a reference converter current position (52) of the reference converters (50) is determined on the image sensors (20) and the reference converter current position (52) is compared with the reference converter target position (51) whether the reference converter current position (52) is identical to the reference converter target position (51).
Patent KR-20220129260-A (KR)
Title: Pharmaceutical composition for preventing or treating inflammatory diseases comprising Toxoplasma gondii GRA9 protein or gene thereof as an active ingredient
Inventor: YANG CHUL SU
IPC: A61P29/00
Filed: 2021-03-16
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating inflammatory diseases containing Toxoplasma gondii GRA9 protein or a gene encoding the protein as an active ingredient. According to the present inventors, a C-terminal region essential for NLRP3-mediated action mechanism and function of Toxoplasma gondii GRA9 in a macrophage, which is a host immune cell, is identified. In addition, substantial anti-inflammatory and antibacterial effects are confirmed and an anti-septic effect is confirmed in vivo. Accordingly, Toxoplasma gondii GRA9 protein or a gene encoding the protein is expected to be useful in a field of prevention or treatment of inflammatory diseases caused by an abnormal NLRP3-mediated inflammatory reaction including sepsis.
Patent KR-20220130419-A (KR)
Title: Test report generating system for integration test of close-in weapon system and methof thereof
Inventor: JEONG YOUNG HWAN
IPC: G06F11/263
Filed: 2021-03-18
Abstract: The present invention provides a system for generating a test report for an integration test on a close-in defensive weapon system. The system comprises: a simulation unit system which includes a plurality of simulation units for simulating each element forming a warship combat system; an operation control unit which creates test scenarios for a test on the warship combat system, and creates integrated test control data that controls the plurality of simulation units so that the same operates according to the test scenarios, when start of the test for the warship combat system is requested; a user interface unit which receives event data from a user during an integrated test; and a test report creation unit which collects real-time logging data and raw data from each simulation unit operated according to the integrated test control data of the operation control unit, collects the integrated test control data, collects the event data input through the user interface unit and the state information of the user interface unit, and creates and stores a test report file. Therefore, the system can easily perform debugging, create reports, and manage particulars in various fields of software or modeling and simulation for the defense industry.
Patent KR-20220130460-A (KR)
Title: Stretchable disply device and manufacturing method thereof
Inventor: SANGHO CHO
IPC: H01L51/52
Filed: 2021-03-18
Abstract: Provided is a stretchable display device including a film structure showing excellent moisture permeation prevention performance and superior flexibility. According to one embodiment of the present invention, the stretchable display device comprises: a stretchable substrate including a pixel area and a non-pixel area; at least one pixel portion provided on the pixel area of the substrate; at least one bank portion provided on the non-pixel area of the substrate; and an encapsulation layer covering the pixel portion, wherein the substrate includes a first-type polymer provided with a polar functional group on a chain, and an inorganic compound selectively permeates into the pixel area among the non-pixel area and the pixel area of the substrate and binds to the polar functional group on the chain of the first-type polymer, so a combination of the inorganic compound and the first-type polymer is provided in the pixel area of the substrate.
Patent KR-20220130854-A (KR)
Title: Composition of shiitake growth medium
Inventor: CHANG JUNG
IPC: C05F11/00
Filed: 2021-03-19
Abstract: The present invention provides a composition of a Lentinula edodes medium, which, by specifying the type and ratio of the composition of the Lentinula edodes medium to improve the quality of various mushrooms, shows increased output, rapid growth and an effect of not being spoiled during summer cultivation. To this end, in the composition of the Lentinula edodes medium of the present invention, oak sawdust, wheat bran, grade B gypsum, and soybean cake are ground and mixed to contain amino acids, thereby showing the increased output.
Patent KR-20220130951-A (KR)
Title: cutting method of chemical strengthened glass using electrochemical discharge
Inventor: HWANG JI HONG
IPC: C03B33/07
Filed: 2021-03-19
Abstract: The present invention relates to a device for cutting chemically tempered glass, which comprises: an ion exchange tank containing a sodium hydroxide solution for ion exchange; and a local heating device disposed at a predetermined distance from a position to be cut of the chemically tempered glass disposed inside the ion exchange tank. In the ion exchange tank containing the sodium hydroxide solution, a surface of a part to be cut of the chemically tempered glass is locally heated using the local heating device, and then ion exchange occurs on the surface of the part to be cut of the chemically tempered glass. A power supply device makes current flow to a processing electrode and an auxiliary electrode, and sparks are generated around the processing electrode by an electrochemical discharge phenomenon in the sodium hydroxide solution. Due to the spark, the temperature around the surface of the part to be cut of the chemically tempered glass rises, and K^+ ions contained in the surface of the part to be cut of the chemically tempered glass are exchanged with Na^+ ions contained in the aqueous solution, and thus, the surface stress can be relieved. As described above, according to the present embodiment, by using the device for cutting chemically tempered glass, and the cutting method, the processing efficiency of the chemically tempered glass cutting process can be improved and the processing economic feasibility can be improved.
Patent KR-20220131469-A (KR)
Title: Hermetic compressor
Inventor: PARK JUNGHOON
IPC: F04C29/00
Filed: 2021-03-19
Abstract: The present invention relates to a hermetic compressor. The hermetic compressor according to the present invention comprises an oil guide provided on a rotary shaft between a drive motor and a main frame. The oil guide includes an oil block surrounding the main bearing surface between the main frame and the rotary shaft. One end of the oil block may overlap a shaft supporting protrusion unit of the main frame in the radial direction. Through the same, a phenomenon of scattering of an oil recovered after lubricating a compression unit is suppressed, and the phenomenon of leakage to the outside of a casing through each discharge pipe can be reduced.
Patent KR-20220132287-A (KR)
Title: Heat exchanger improved distribution uniformity
Inventor: KIM HYEON JUN
IPC: F28F9/02
Filed: 2021-03-23
Abstract: The present invention relates to a heat exchanger. More specifically, the present invention relates to a heat exchanger with improved uniformity of flow rate distribution, which is able to evenly distribute and introduce the flow rate of a fluid into a case of the heat exchanger. To this end, according to the present invention, the heat exchanger comprises: an inlet through which a fluid is introduced; a case connected to the inlet; and a header placed on a part connecting the inlet and the case. Also included are: an external flow guide placed in the header and connecting the inlet and the case and having an outer edge formed in a streamlined shape; a plurality of internal flow guides placed in the external flow guide along the streamlined shape of the external flow guide; and a plurality of supporters placed between the external flow guide and the internal flow guides and supporting the internal flow guides. When the number of the internal flow guides is n and if the radius ratio between the internal flow guides and the external flow guide is x, the internal flow guides are placed according to the formula of 1/n+1 < x < 1/n-1.
Patent KR-20220134087-A (KR)
Title: Floor carpet for electric vehicle and its manufacturing method
Inventor: LIM KYEONG SUB
IPC: B32B27/36
Filed: 2021-03-26
Abstract: The present invention relates to a floor carpet for an electric car and a manufacturing method thereof and, more specifically, to a floor carpet for an electric car using polyethylene terephthalate (PET) with a low rate of use after recycled, and a manufacturing method thereof. The floor carpet for an electric car comprises: PET foam formed by foaming polyethylene terephthalate (PET); a first PET sheet formed on an upper portion of the PET foam, and made of polyethylene terephthalate; a printing layer formed on an upper portion of the first PET sheet, and having a pattern; a second PET sheet formed on an upper portion of the printing layer, and made of polyethylene terephthalate; and a transparent protection film formed on an upper portion of the second PET sheet.
Patent KR-20220033001-A (KR)
Title: A method and apparatus for determining the lane of a driving vehicle using an artificial neural network
Inventor: LEE SEUNG JAE
IPC: G01C21/34
Filed: 2021-03-26
Abstract: A lane determination apparatus of a driving vehicle using an artificial neural network according to one embodiment may comprise: an image information collection unit which obtains driving image information of a vehicle; a lane prediction artificial neural network module which uses the driving image information as input information, and outputs lane prediction information of the vehicle and reliability information for the lane prediction information; a feature extraction module which extracts a lane feature vector including feature information for the driving image information from the lane prediction artificial neural network module; and a lane change determination artificial neural network module which uses the lane feature vector as input information, and outputs lane change determination information of the vehicle and reliability information for the lane change determination information. The lane determination apparatus provides accurate lane prediction information by using the artificial neural network.
Patent KR-20210038868-A (KR)
Title: A method of controlling terminal display with two finger
Inventor: KIM YOUNG LEA
IPC: G06F1/16
Filed: 2021-03-29
Abstract: The present invention relates to a method of easily controlling a terminal display by touching a screen with two fingers to realize scrolling the screen. The method includes the steps of: inputting a first input to the terminal; inputting a second input to the terminal; and controlling, by a controller, the screen displayed on a display unit by the first input and the second input.