baber/WOPTO huggingface dataset:
Patent KR-20210111499-A (KR)
Title: Sensor
Inventor: LIM JAE JEONG
IPC: G01V8/20
Filed: 2020-03-03
Abstract: The present invention relates to a sensor. The sensor according to an embodiment of the present invention may comprise: a housing elongated in one direction; an opening formed to be elongated in the longitudinal direction of the housing; a light-transmitting cover which covers the opening and transmits a light; a lens mounter disposed in the housing and equipped with a plurality of lenses facing the light-transmitting cover; a hook protruding from the lens mounter in the direction opposite to the light-transmitting cover; a flexible substrate having an opening through which the hook passes and an optical element facing the lens; and a plurality of fixing covers having locking holes through which the hooks are hooked and fixing the flexible substrate to the lens mounter. An objective of the present invention is to provide the sensor capable of freely realizing a pitch between a plurality of optical elements.
Patent KR-20210115536-A (KR)
Title: Jig module and storing method using the same
Inventor: LEE BYOUNG HEE
IPC: H01M10/42
Filed: 2020-03-13
Abstract: An embodiment of the present invention discloses a jig module, comprising: a first cover including a plurality of first through-holes in which a plurality of objects are stored; a second cover including a plurality of second through-holes having the same shape as a shape of the plurality of first through-holes; a first blocking plate disposed between the first cover and the second cover and including a plurality of third through-holes having the same shape as a shape of the plurality of first through-holes; and a second blocking plate disposed between the first blocking plate and the second cover, wherein the number of the third through-holes is less than the number of the first through-holes, and an object disposed in the third through-hole among the plurality of objects, during removal of the second blocking plate, is discharged to the second through-hole. Therefore, the present invention is capable of increasing production.
Patent KR-20200112733-A (KR)
Inventor: PARK JONG HWI
IPC: B60L53/12
Filed: 2020-03-20
Abstract: According to an embodiment, a wireless power receiver of a vehicle includes a reception pad and a reception coil. The reception coil is located on one side of the reception pad, the reception coil includes a wire, both ends of the wire are connected with a battery, the reception coil has a ring shape, the wire includes a plurality of electric wires having an insulation layer and a conductive part, a wire ratio (Wr) is indicated in the formula 1 below, and the wire ratio (Wr) is 0.03 to 0.40. [Formula 1] In the formula 1, Wr is a wire ratio, Sw is output power (W) received by the wireless power receiver of the vehicle, and Wn is the number of electric wires observed from a cross section of the reception coil applied to the wireless power receiver of the vehicle. According to an embodiment, the vehicle includes the wireless power receiver of the vehicle. Therefore, more efficient power charging can be possible.
Patent KR-20210118993-A (KR)
Title: Method for controlling flow rate of valve according to demanded heat quantity using a prediction model of heat transfer
Inventor: HWANG GWAN SUN
IPC: F24F11/64
Filed: 2020-03-23
Abstract: The present invention relates to a method of controlling a valve flow rate in accordance with a required heat quantity using a heat delivery prediction model, capable of accurately and simply controlling a valve flow rate in accordance with a required heat quantity using a heat delivery prediction model in regard to an air conditioner installed in a site. To achieve the purpose, the method includes: a comparison step of comparing an actual design air volume of an actual air conditioner installed in a site, to a reference design air volume of a pre-stored reference air conditioner; a reference product selection step of selecting a reference product of the reference air conditioner having a design air volume approximate to the actual design air volume, from among products of the reference air conditioner; a heat delivery quantity-flow rate curve calculation step of calculating a non-dimensioned heat delivery quantity-flow rate curve of the actual air conditioner by applying a heat delivery prediction model based on reference information including design factors in accordance with the reference product; and a valve flow rate control step of controlling the flow rate of fluids passing through a valve in accordance with a required heat quantity based on the non-dimensioned heat delivery quantity-flow rate curve.
Patent KR-20200121231-A (KR)
Inventor: LEE DONG YUP
IPC: F24F13/28
Filed: 2020-03-26
Abstract: The present invention relates to a portable air purifier capable of being moved and carried and purifying or sterilizing air. The portable air purifier includes: an outer case having an intake hole and an exhaust hole; an inner case provided on the inner side of the outer case to form an air flow path together with the outer case; a fan provided in the air flow path to generate air flow; a filter holder provided inside the outer case; and a filter for filtering air flowing in the air flow path.
Patent KR-20210120357-A (KR)
Title: glove
Inventor: KOO SANG HO
IPC: A61L2/18
Filed: 2020-03-26
Abstract: The present invention relates to a sterile glove, and more specifically, to a sterile glove, wherein a sterilizing pad (100) containing a sterilizing agent is formed outside or inside the glove, so that the sterilizing agent seeps out of the sterilizing pad (100) or by touching with a palm of a gloved hand, etc., so that the sterilizing agent is applied to an entire glove to be sterilized, thereby preventing the spread of bacteria or viruses due to the gloves.
Patent KR-20210121602-A (KR)
Inventor: SIM WOO PILL
IPC: A61P37/08
Filed: 2020-03-30
Abstract: The present invention relates to a composition for the treatment of allergic rhinitis containing a herbal mixture of Cinnamomi ramulus, Atractylodis rhizoma, Angelica gigas, and Zingiberis rhizoma extracts and a method for preparing the same, and more particularly, to a composition for the treatment of allergic rhinitis containing a herbal mixture of Cinnamomi ramulus, Atractylodis rhizoma, Angelica gigas, and Zingiberis rhizoma extracts mixed at a specific ratio and a method for preparing the same. It has been confirmed that the composition obtained from the herbal mixture mixed at the specific ratio has an excellent effect of inhibiting the expression level of inflammatory factors and the therapeutic effect of allergic rhinitis in the clinical practices, compared to the composition prepared from the herbal mixture alone or in part, and thus it is expected that the composition of the present invention can be used to effectively treat allergic rhinitis symptoms.
Patent KR-20210081217-A (KR)
Title: Image sensor and method of forming the same
Inventor: KIM JINYOUNG
IPC: H01L27/146
Filed: 2020-04-07
Abstract: The present invention relates to an image sensor, and more particularly, to a substrate having first and second surfaces opposite to each other. The substrate includes unit pixels having a photoelectric conversion region. A semiconductor pattern is disposed in a first trench defining the unit pixels. The semiconductor pattern comprise a first semiconductor layer provided on the inner wall of the first trench and a second semiconductor layer provided on the first semiconductor layer, and a first contact provided on the second surface and connected to the semiconductor pattern. The height of the first semiconductor layer from the bottom surface of the first trench may be smaller than the height of the second semiconductor layer from the bottom surface of the first trench. An object of the present invention is to provide an image sensor with improved reliability.
Patent KR-20210052156-A (KR)
Title: Human body communication device having single electrode
Inventor: SUNG EUNKIM
IPC: H04B13/00
Filed: 2020-04-09
Abstract: The present invention relates to a human body communication apparatus. The human body communication apparatus of the present invention includes: an electrode; a matching circuit connected to the electrode, and configured to provide impedance matching; a switch configured to provide a first path electrically connected with the matching circuit in a first state, and provide a second path electrically connected with the matching circuit in a second state; a sensor configured to be connected with the matching circuit through the first path of the switch, and output a first sensing signal to the matching circuit through the switch, in the first state, and, when a difference between the first sensing signal and a signal generated from the matching circuit in response to the first sensing signal is no less than a threshold, output a second sensing signal; a transmitter configured to be connected with the matching circuit through the second path of the switch, and output a data signal to the matching circuit through the switch, in the second state; and a controller configured to control the switch from the first state to the second state in response to the reception of the second sensing signal from the sensor, in the first state. Therefore, the present invention is capable of reducing power consumption.
Patent KR-20210103361-A (KR)
Title: Classification system and method for wastes generated after chemical accident treatment
Inventor: LEE BYEONG KYU
IPC: G06Q10/06
Filed: 2020-04-14
Abstract: The present invention provides a classification system of waste generated after chemical accident treatment and a method thereof which set classification criteria in consideration of features of the waste generated after chemical accident treatment and classify and treat the waste accordingly, thereby minimizing an adverse impact or burden on an environment.
Patent KR-20210127496-A (KR)
Inventor: CHOI TAE YOUNG
IPC: H04L12/58
Filed: 2020-04-14
Abstract: According to one embodiment of the present disclosure, disclosed is a computer program stored in a computer-readable storage medium. The computer program, when executed by at least one processor, performs the following operations for extracting conversation intent based on a trend. The operations can include: an operation of acquiring first conversation intent information using a first sub conversation intent extraction model for extracting general conversation intent from an insurance-related inquiry; an operation of acquiring second conversation intent information using a second sub conversation intent extraction model for extracting trend-related conversation intent from the insurance-related inquiry; and an operation of acquiring final conversation intent information of a speaker based on at least one among the first conversation intent information and the second conversation intent information.
Patent KR-20200136819-A (KR)
Title: Anti-reflective film, polarizing plate, and display apparatus
Inventor: KIM SO YOUNG
IPC: G02B1/11
Filed: 2020-05-07
Abstract: The present invention relates to an anti-reflective film, a polarizing plate including the same, and a display device, wherein the anti-reflective film can have a low reflectivity and light transmittance deviation, implement high scratch resistance and antifouling properties at the same time, and increase clarity of a screen of the display device. To this end, the anti-reflective film includes a light transmission base material, a hard coating layer, and a low refractive layer.
Patent KR-20200051565-A (KR)
Title: Super absorbent polymer
Inventor: KIM JU EUN
IPC: C08J3/24
Filed: 2020-05-07
Abstract: The present invention relates to a super absorbent polymer having excellent water retention and liquid permeability. The super absorbent polymer fundamentally solves problems of existing super absorbent polymers and technical needs of the industry by simultaneously exhibiting excellent water retention and liquid permeability, and provides various sanitary products and the like exhibiting more excellent physical properties.
Patent KR-20200131185-A (KR)
Inventor: OK SEONG MIN
IPC: G06N3/08
Filed: 2020-05-13
Abstract: Disclosed are a classification result verification method using a verification neural network, a classification result learning method, and a computing device for performing the same. The classification result verification method can verify a classification result for input data by inputting an intermediate output value for the input data output from a classification neural network to a verification neural network, and outputting, by the verification neural network, the reliability of the classification result for the input data of the classification neural network by using the intermediate output value.
Patent KR-20210014564-A (KR)
Inventor: ZHANG FAN
IPC: G06F11/10
Filed: 2020-05-18
Abstract: The present invention provides a method, an apparatus, and a system for supporting a fast fail for error correction in a non-volatile memory device. The improved error correction method in a non-volatile memory according to the embodiments of the present invention includes: (a) receiving a code word from a read operation in a fast fail mode; (b) initially configuring a set of values and a maximum number of decoding iteration operations for a plurality of bit flipping thresholds to perform a decoding operation on a code word; (c) performing a plurality of decoding iterations using subsets of the bit flipping thresholds; (d) counting the number of remaining decoding iterations, as a difference between the maximum number of decoding repetition operations and the number of already performed plurality of decoding repetition operations; (e) reconstructing the set of values for the bit flipping thresholds based on the latency requirements of the read operation in fast fail mode and the number of remaining decode iteration operations, so as to restart the decoding operation; and (f) repeating operations (c) to (e) until the number of remaining decoding repetition operations is zero or less or the code word is successfully decoded.
Patent KR-20210142473-A (KR)
Title: Apparatus for preparing positive electrode active material for secondary battery
IPC: F27D5/00
Filed: 2020-05-18
Abstract: The present invention is to provide an apparatus for preparing a positive electrode active material, capable of resolving the problem of firing temperature varying by position in a firing furnace to achieve uniform physical properties. The present invention includes a firing tube located in a kiln and having a gas inlet at one end and a gas outlet at the other end; a heating element surrounding the outer circumferential surface of the firing tube; and a firing container positioned within the firing tube and containing a positive electrode active material precursor, wherein the firing container includes a first ceramic plate that extends and protrudes from one surface of the firing container facing the gas inlet and a second ceramic plate that extends and protrudes from the other surface of the firing container at a position opposite to the first ceramic plate.
Patent KR-20210143505-A (KR)
Title: Resonator, filter and duplexer using the resonator
IPC: H03H9/145
Filed: 2020-05-20
Abstract: A resonator according to an embodiment of the present invention provided with an interdigital transducer (IDT), which includes a first electrode and a second electrode, wherein the first electrode includes: a first base formed on a piezoelectric substrate and extended in a reference direction; and a plurality of first protrusions coupled to the first base and extended in a direction intersecting with the reference direction, and the second electrode includes: a second base formed on the piezoelectric substrate and extended in the reference direction; and a plurality of second protrusions coupled to the second base and extended in a direction intersecting with the reference direction, each of the second protrusions being extended to have any one first protrusion among the plurality of first protrusions inserted between the second protrusion and another second protrusion adjacent to the second protrusion. A width, along the reference direction, of each of a plurality of first specific protrusions included between one end of the IDT and a first position spaced at a first distance from the one end, among the plurality of first protrusions and the plurality of second protrusions, decreases from a first specific protrusion closest to the first position toward a first specific protrusion closest to the one end. The present invention can provide the resonator with enhanced performance.
Patent KR-20210145915-A (KR)
Title: Cultivating method for crops with high mineral contents
Inventor: YOU SEOK WOO
IPC: C05G1/00
Filed: 2020-05-26
Abstract: The present invention relates to a method for cultivating crops containing inorganic materials to efficiently produce crops containing a large amount of inorganic materials. According to the present invention, the method comprises a step of spraying an aqueous inorganic solution to crops competing a rooting period and spraying the same once each of an effective tillering period, a booting period, and a heading and flowering period. The aqueous inorganic solution is manufactured by including the following steps: separating plasma proteins from livestock blood; hydrolyzing the separated plasma proteins to prepare a plasma protein hydrolysate; ultra-filtering the prepared plasma protein hydrolysate so that the hydrolysate of 100 to 2,000 Daltons is 40 to 60%; and lyophilizing the ultra-filtered plasma protein hydrolysate, adding and dissolving the lyophilized plasma protein hydrolysate in distilled water, and adding a water-soluble inorganic material to the mixture to prepare an aqueous inorganic solution.
Patent KR-20210147639-A (KR)
Inventor: CHOI MI NAM
IPC: D01D5/098
Filed: 2020-05-29
Abstract: The present invention relates to an extractable copolyester conjugate fiber in alkali solution. The conjugate fiber comprises: a first component comprising a copolyester resin; and a second component comprising an alkali-soluble copolyester resin. When the composite fiber is extracted with an aqueous alkali solution, it is possible to obtain a copolyester fiber having a uniform fine cross-section due to excellent extraction uniformity, and to manufacture a woven and knitted fabric comprising the same.
Patent KR-20210150220-A (KR)
Inventor: KIM JEONG DAE
IPC: E02F3/20
Filed: 2020-06-03
Abstract: The present invention relates to an excavation automation system for a trench cutter and a method thereof. More specifically, the excavation automation system includes: a trench cutter; a cutter provided in a form suspended from one side of the trench cutter; a sensing part provided in the trench cutter; and a control part controlling the trench cutter in response to a signal of the sensing part. The control part is formed to automate excavation work of the trench cutter, based on the signal of the sensing part. Moreover, in accordance with the present invention, during the excavation work, a load applied to the cutter is measured through a pressure sensor and a weight sensor, and then, the speed of excavation is controlled in accordance with the load, and, as a result, there can be effects of preventing an overload by lowering a working speed in case of excavation on hard bedrock, and enabling efficient excavation work by increasing the working speed when excavating on relatively soft ground.
Patent KR-20210154351-A (KR)
Inventor: PARK JAE HWAN
IPC: G21D3/00
Filed: 2020-06-12
Abstract: The present invention relates to a method for evaluating the performance of cooling an outer wall of a reactor vessel, comprising the steps of: modeling a lower hemisphere of the reactor vessel to which an in-furnace phenomenon analysis model is applied; modeling a natural circulation passage of an outer wall of the reactor vessel to which an out-of-furnace phenomenon analysis model is applied; linking the in-furnace phenomenon model and the out-of-furnace phenomenon model; calculating a first heat transfer value in the lower hemisphere of the reactor vessel when a severe accident occurs; calculating a second heat transfer value of a cooling water channel from the outer wall of the reactor vessel to the natural circulation passage based on the calculated first heat transfer value; and analyzing the behavior of the cooling water in the natural circulation passage based on the calculated second heat transfer value.
Patent KR-20200144061-A (KR)
Inventor: YAMAMOTO KAZUYA
IPC: G01R1/04
Filed: 2020-06-12
Abstract: Provided is an inspection device capable of easily conveying both an upper jig in contact with an upper surface of an object to be inspected and a lower jig in contact with a lower surface of an object to be inspected. The inspection device (1) comprises: a jig shelf (3) capable of accommodating an upper jig (6U) and a lower jig (6D); an arm member (41) capable of selectively loading the upper jig (6U) and the lower jig (6D); an arm driving unit (42) driving the arm member (41); an upper detachment mechanism (8U) receiving the upper jig (6U) from the arm member (41) and installing the upper jig in an upper mounting portion (2U); and a lower detachment mechanism (8D) receiving the lower jig (6D) from the arm member (41) and installing the lower jig in a lower mounting portion (2D). The arm driving unit (42) takes out the upper jig (6U) from the jig shelf (3) to convey the upper jig to the upper detachment mechanism (8U), and takes out the lower jig (6D) from the jig shelf (3) to convey the lower jig to the lower detachment mechanism (8D).
Patent KR-20220000667-A (KR)
Title: Camera module and electronic device including the same
Inventor: JUNG Hwajoong
IPC: H05K1/14
Filed: 2020-06-26
Abstract: The present invention provides a camera module including a connection structure supporting the movement of a moving part for image stabilization and providing an electrical connection between the moving part and a stationary part, and an electronic device including the camera module. The electronic device comprises a housing and a camera module at least a portion of which is disposed inside the housing. The camera module may include: a stationary part including a first circuit board; a moving part including a lens, an image sensor, and a second circuit board electrically connected to the image sensor and facing at least a portion of the first circuit board, wherein at least a portion of the moving part is accommodated in the stationary part, and rotatably coupled to a stationary part; and a connection structure disposed between the first circuit board and the second circuit board and including a flexible board electrically connecting the first circuit board and the second circuit board. The flexible substrate may include a first portion including a first conductive pad coupled to a first conductive region of the first circuit board, a second conductive pad coupled to a second conductive region of the second circuit board, and at least one via electrically connecting the first portion and the second portion. Still further embodiments identified herein are possible.