baber/WOPTO huggingface dataset:
Patent KR-20220135071-A (KR)
Inventor: KIM YEONG MAN
IPC: A23L7/126
Filed: 2021-03-29
Abstract: The present invention relates to a scorched rice manufacturing device with an improved guide structure. The scorched rice manufacturing device manufactures scorched rice by rice as a material. The scorched rice manufacturing device has a base frame having at least one burner installed therein and a base plate installed to be erected on the base frame and moved while a scorched rice molding plate is placed and installs rail frames of round bars side by side on both sides of the base plate facing each other to linearly contact the molding plate.
Patent KR-20220139667-A (KR)
Inventor: BYUN YOUNG CHAN
IPC: B65B35/20
Filed: 2021-04-08
Abstract: The present invention relates to a cray type cosmetic tableting device. One side part of a rotating plate on which a cray type cosmetic raw material is seated on an upper surface is provided with an external washing part for washing by scraping the upper surface so as to scrape the cosmetic raw materials remaining on an upper part of the rotating plate to the outside and wash the same. By forming a plurality of burr removal parts on an upper part of a conveyor belt, the burr formed on one side of the cosmetic raw material can be effectively removed along with transfer of the cosmetic raw material. The cray type cosmetic tableting device includes a press part, a tableting part, and a discharge conveyor part.
Patent KR-20220142185-A (KR)
Inventor: HWANG MAN YONG
IPC: H01M50/188
Filed: 2021-04-14
Abstract: The present invention relates to a charging terminal sealing structure using rivets. Riveting is performed by pressing by a rivet being combined while an internal insulator, a can, a gasket, an external insulator and a positive plate are sequentially stacked. As the shape of a head part of the rivet is changed by pressing, stress is maintained in the lateral direction while the sequentially stacked internal insulator, can, gasket, external insulator, and positive plate are fixed. By the stress acting in the lateral direction of the gasket, the escape of stress occurs in a space created when the internal insulator, can, external insulator, and positive plate are stacked, thereby enclosing the space and minimizing the stress escape. According to the present invention, there are effects that the internal insulator, can, gasket, external insulator and positive plate are firmly fixed by riveting only by pressing of the press using a rivet. Also, as a rivet whose shape changes due to the pressing force of the press changes in shape thereof by corresponding to the shape of the laminated internal insulator, can, gasket, external insulator and positive plate, the internal insulators, can, external insulator and positive plate to be measured have as little space as possible, and stress is generated in the gasket by the rivet pressed by the press, generating stress escape to the space generated by the lamination of the inner insulator, can, external insulator, and positive plate, thereby sealing the same.
Patent KR-20220144609-A (KR)
Inventor: JEONG CHAN
IPC: A01G13/10
Filed: 2021-04-20
Abstract: The present invention relates to an apparatus for preventing harmful animals from climbing fruit trees, which is configured to allow a blocking part to protrude outward from one edge of a fixing part fixed to a fruit tree stem, thereby being used according to the thickness of the fruit tree stem and preventing harmful animals climbing up the fruit tree stem from climbing over the blocking part to protect fruits of a fruit tree. According to the present invention, since the protruding length of the blocking part is wider than 15 cm, the apparatus prevents harmful animals climbing and descending on the fruit tree stem from climbing over the blocking part while preventing harmful animals from getting hurt so that harmful animals can be protected. In addition, since the blocking part is formed to protrude to be gradually widened toward the outside, the apparatus prevents rainwater or foreign matter from accumulating and prevents fallen fruits from accumulating on the blocking part, thereby being used safely and conveniently. The apparatus comprises a blocking part and a fixing part.
Patent KR-20220145186-A (KR)
Inventor: SHIN JONGHO
IPC: E21B43/02
Filed: 2021-04-21
Abstract: The present invention relates to a tunnel water pressure reducing apparatus and an installation method thereof. The tunnel water pressure reducing apparatus comprises: an outer tube in which a plurality of drainage holes are formed; an inner tube which is detachably inserted into and installed at the interior of the outer tube and wherein the plurality of drainage holes are formed; and a soil inflow prevention filter which is mounted on the inner or outer surface of the inner tube, and for preventing soil inflow through the drainage holes and inducing inflow of an inflow water. An objective of the present invention is to provide the tunnel water pressure reducing apparatus, capable of preventing creation of a cavity around a tunnel, and the installation method thereof.
Patent KR-20220149990-A (KR)
Title: heat welding device for connecting pipe
Inventor: KIM GWANG HO
IPC: B29L31/00
Filed: 2021-05-03
Abstract: The present invention relates to a heat welding device for connecting a prop pipe, and more specifically, to a heat welding device which can bond and connect floats on both sides of a prop pipe. The prop pipe and the floats can be easily heat welded and bonded by using the heat welding device. In addition, according to the present invention, first and second side jig units move at the same time to simultaneously bond side prop pipes of the floats to left and right sides of a center prop pipe, so the process is quick and simple. Also, since the heating and bonding are performed while moving the first and second side jig units and a heating panel, the bonding quality is excellent.
Patent KR-20220150691-A (KR)
Title: Apparatus for correcting position of vehicle and method thereof
Inventor: KIM TAE HEON
IPC: G08G1/0968
Filed: 2021-05-04
Abstract: The present invention relates to a device for correcting a position of a vehicle and a method thereof. According to the present invention, by using driving information of a probe vehicle traveling on the road as an input, a model for predicting a location of the probe vehicle is deeply trained, and based on the deep-learned model, a predicted location of a target vehicle is obtained. In addition, by correcting a measured position of the target vehicle to the predicted position of the target vehicle, a location of the target vehicle can be measured with high accuracy, and performance of a system for providing traffic information based on location information of the target vehicle can be improved. The device of the present invention comprises: a learning unit using driving information of a probe vehicle traveling on the road as an input so that a model for predicting a location of the probe vehicle is deeply trained; a communication for receiving the driving information of the target vehicle from the target vehicle; and a control unit obtaining a predicted position of the target vehicle based on the model for which the deep learning is completed, and correcting a measured position of the target vehicle to the predicted position of the target vehicle.
Patent KR-20220151412-A (KR)
Inventor: KIM SUNG KWANG
IPC: G01C9/06
Filed: 2021-05-06
Abstract: The present invention relates to a stacked wireless charging level and a horizontal monitoring system using the same. In particular, the stacked wireless charging level and horizontal monitoring system using the same can detect a tilt by installing multiple units on bridges, slopes, and soft ground, transmit the detected tilt data wirelessly, monitor through user terminals, and perform wireless charging in a stackable way. In the stacked wireless charging level, a lower protrusion that is detachable from a groove is formed at the bottom of a case.
Patent KR-20220152683-A (KR)
Inventor: KIM NAMJIN
IPC: H04L41/00
Filed: 2021-05-10
Abstract: The present invention relates to an electronic device, a system, and an operating method thereof, capable of providing an alarm that a problem occurs in a network. The electronic device comprises a communication module, a position sensor and a processor for transmitting network information to an external electronic device.
Patent KR-20220153151-A (KR)
Inventor: CHOI MOO RYM
IPC: H01L27/11519
Filed: 2021-05-10
Abstract: The present invention relates to a semiconductor device and a data storage system including the same. The semiconductor device according to an embodiment of the present invention may comprise: a substrate; circuit elements disposed on the substrate; a first substrate structure including first bonding metal layers disposed on the circuit elements; and a second substrate structure connected to the first substrate structure on the first substrate structure. The second substrate structure comprises: a plate layer; gate electrodes spaced apart from each other and stacked under the plate layer along a first direction perpendicular to a lower surface of the plate layer; separation areas extending through the gate electrodes in the first direction and in a second direction perpendicular to the first direction, and spaced apart from each other in at least one area along the second direction; an insulating area extending, between the separation areas, from an upper surface of the plate layer to pass through the plate layer and passing through at least one of the gate electrodes; and second bonding metal layers disposed below the gate electrodes and connected to the first bonding metal layers, wherein the insulating area has inclined sides such that the width thereof decreases toward the first substrate structure. The present invention improves reliability by including the insulating area extending from the rear surface of an upper substrate structure and penetrating at least one gate electrode.
Patent KR-20220155112-A (KR)
Title: Manufacturing method of biochar
Inventor: LEE SANG HO
IPC: B01J20/30
Filed: 2021-05-14
Abstract: A method for manufacturing biochar according to an embodiment of the present invention comprises the following steps of: preparing a raw material; washing the raw material; pre-treating the raw material to a bismuth compound; carbonizing the pre-treated raw material to manufacture carbide; and screening the carbide to a desired particle size. Accordingly, the present invention provides the method for manufacturing the biochar that can be used by a dry treatment method.
Patent KR-20220156336-A (KR)
Title: Electronic device including image sensor and dynamic vision seneor, and operating method thereof
Inventor: Jinhyun KIM
IPC: G06F21/32
Filed: 2021-05-18
Abstract: An objective of the present invention is to strengthen the security of an electronic device. According to one embodiment of the present invention, the electronic device receives user input while the security of the electronic device is set, displays a designated screen on a display in response to receiving the user input, acquires image data including the face of a user through an image sensor, detects a radial movement in a portion of the face by using a DVS while acquiring the image data, detects first face data corresponding to the face in the image data to compare the first face data with second face data stored in the electronic device, and cancels the state in which the security is set in response to detecting the radial movement and the first face data corresponding to the second face data.
Patent KR-20210060418-A (KR)
Inventor: HAN HYANG WON
IPC: G06Q20/08
Filed: 2021-05-20
Abstract: The present invention relates to a payment system for a wholesale transaction and a payment method therefor and, more specifically, to a payment system for a wholesale transaction and a payment method therefor, which can facilitate the transaction by making payment in a virtual account between different providers. The payment system for a wholesale transaction comprises: a transaction relay server (DS); a virtual account generation module (IC) for generating the virtual account from the transaction relay server (DS) to the providers (P1, P2, P3) according to a purchase transaction and a supply transaction; a virtual purchase credit module (ISC) and a virtual supply credit module (IPC) for accumulating credit according to the purchase transaction or the supply transaction in the virtual account; and a purchase key generation unit (SK) and a supply key generation unit (PK) which respectively generate a purchase key and a supply key for the purchase transaction or the supply transaction. The purchase transaction or the supply transaction is performed based on the purchase key or the supply key, and the purchase key or the supply key is updated every purchase transaction or supply transaction.
Patent KR-20220160308-A (KR)
Inventor: YANG HOE SUNG
IPC: G08B17/107
Filed: 2021-05-27
Abstract: Provided is a device for detecting a fire based on polarized light scattering. The device includes: a chamber into which smoke is introduced; a light emitting unit which polarizes and irradiates light into the space within the chamber; a light receiving unit for polarizing and receiving light scattered by smoke introduced into the chamber; a control unit for controlling the operation of the light emitting unit and the light receiving unit; and a fire determination unit comprising a polarization scattering matrix based on the incident light signal value by the light emitting unit and the scattered light signal value by the light receiving unit, and classifying fire smoke and non-fire smoke based on a comparison result with a previously derived detection signal value.
Patent KR-20220160445-A (KR)
Inventor: JUNG YONG WHA
IPC: C03B23/03
Filed: 2021-05-27
Abstract: The present invention is to provide a large area forming apparatus for forming a large-area object to be formed that is heavy. The large area forming apparatus of the present invention comprises: a mold which includes an upper mold and a lower mold in which an object to be formed is accommodated; and a forming unit which heats or presses the mold, and forms the object to be formed.
Patent KR-20220161940-A (KR)
Title: QR code with image inserted method for manufacturing thereof
Inventor: KIM SUNG SOO
IPC: G06K19/06
Filed: 2021-05-31
Abstract: Provided are various types of QR codes, which can enhance discrimination and advertising effects by inserting images such as photos or logos. The QR code includes: a code frame composed of a first frame and a second frame formed spaced apart at regular intervals inside the first frame; one or more position detection patterns disposed in a space formed by the interval between the first frame and the second frame; a data pattern in which a plurality of codes are recorded based on information data composed of a plurality of first data cells and a plurality of second data cells arranged along the outer circumferential surface of the code frame in the space; and an image inserted into an image area formed inside the second frame.
Patent KR-20220165388-A (KR)
Title: AI signal status alerts for blind people
Inventor: GONG MIN SEONG
IPC: G08G1/095
Filed: 2021-06-08
Abstract: If a behavior pattern is analyzed using a deep learning camera installed at the traffic light, and it is confirmed that the analyzed behavior pattern is a visually impaired person, a sound device installed at the traffic light informs the current signal situation to help the visually impaired person safely cross the traffic light. The AI signal situation notification for the visually impaired person may include: a step of using a deep learning-based camera and storing the behavioral patterns of the visually impaired person; a step of learning a new behavioral pattern; a first step of a camera unit for photographing the behavior captured by the camera; a second step of an image processing unit recognizing a specific action; and a third step of a video control system unit processing the result of the recognized specific action.
Patent KR-20220165958-A (KR)
Title: Display panel, display device including the same, and manufacturing method thereof
Inventor: SANG HAK SHIN
IPC: G09G3/3275
Filed: 2021-06-09
Abstract: The present invention relates to a display panel, a display device including the same, and a manufacturing method thereof, which can selectively operate subpixels in a unit pixel for light emission by separating a wide-angle region and a narrow-angle region. To this end, according to one embodiment of the present invention, the display panel can have a structure in which a cylindrical lens is arranged in a wide-angle region to cover a plurality of subpixels and a semispherical lens is arranged in a narrow-angle region to individually cover subpixels. Therefore, the present invention can control the direction of light emitted by a light emitting layer by adjusting the refractive index of each lens in a wide-angle region and a narrow-angle region and adjust the viewing angle through the controlled light.
Patent KR-20220169011-A (KR)
Title: Ketosis treatment method using carnitine, vitamin B complex, vitamin E, selenium, and glycerin
Inventor: HA SEUNG MIN
IPC: A61K31/525
Filed: 2021-06-17
Abstract: The present invention relates to a pharmaceutical composition for treating ketosis, and a method for treating ketosis using the same, and provides a pharmaceutical composition for treating ketosis including carnitine, vitamin B group, vitamin E, selenium, and glycerin, and a method for treating ketosis using the same. According to one embodiment of the present invention, ketosis can be effectively treated by providing a ketosis treatment method.
Patent KR-20230001202-A (KR)
Title: Polyphenol supercritical fluid extraction
Inventor: KIM JIN SUNG
IPC: B01D11/02
Filed: 2021-06-28
Abstract: The present invention relates to a method of obtaining high-quality polyphenols with a high recovery rate by establishing optimal extraction conditions for polyphenols, which are antioxidant bioactive substances contained in apples, pears, grapes, and green tea, by using supercritical extraction technology. Conventional solvent extraction methods use large amounts of toxic organic solvents, take a long extraction time, and apply high temperature, which is likely to cause degradation of heat-sensitive polyphenols that are affected by high temperature. Also, additional purification and concentration processes are required, which results in high investment costs and high operating costs, which are not economically feasible. The present invention uses supercritical fluid technology to successfully conduct experiments on polyphenols contained in apples, pears, grapes, and green tea by using carbon dioxide as a main solvent and ethanol as an auxiliary solvent, changing extraction conditions depending on the extraction target. Accordingly, high-quality polyphenol products were obtained due to low temperature, short extraction time, high yield, and good selectivity for extracted components.
Patent KR-20230003794-A (KR)
Title: Color sensor for fruit sorting, color discoloration kit for fruit sorting, and fruit sorting method using the same
Inventor: OH JIN WOO
IPC: G01N33/02
Filed: 2021-06-30
Abstract: The present invention relates to a color sensor for fruit sorting, a discoloration kit for fruit sorting, and a fruit sorting method using the same, and more specifically, to a color sensor for fruit sorting, in which the color of a small array changes according to volatile organic compounds (VOCs) individually expressed in each fruit during fruit ripening, a discoloration kit for fruit sorting, and a fruit sorting method using the same. The color sensor for fruit sorting of the present invention comprises a transition metal, a solvent, and an additive.
Patent KR-20230006712-A (KR)
Title: Display device
Inventor: SON YONG DUCK
IPC: H01L27/12
Filed: 2021-07-02
Abstract: A display device comprises: a first light blocking layer disposed on a substrate; a second light blocking layer disposed on the substrate and spaced apart from the first light blocking layer in a first direction; an active layer including a first area disposed on the first light blocking layer, a second area disposed on the substrate between the first light blocking layer and the second light blocking layer, and a stepped area disposed between the first area and the second area; a gate electrode disposed on the active layer and overlapping a portion of the first area; a first electrode disposed on the gate electrode, and including at least a portion overlapping the first light blocking layer; and a second electrode disposed on the gate electrode, and including at least a portion overlapping the second light blocking layer and at least another portion overlapping the stepped area of the active layer. According to the present invention, a display device with improved display quality can be provided.
Patent KR-20230012225-A (KR)
Inventor: HAN SANG SUP
IPC: B01D53/02
Filed: 2021-07-15
Abstract: One embodiment of the present invention provides an adsorbent for selective separation of carbon monoxide and a manufacturing method thereof, wherein the adsorbent for selective separation of carbon monoxide is formed by a heat treatment step of a mixture containing a substrate, a copper (II) salt dispersed in at least a portion of the substrate and a carbon-based additive, and by the heat treatment step, with respect to the total mole, is reduced to 80 mol% or more of copper (I) salt.
Patent KR-20230015023-A (KR)
Title: System for recognition of customer behavior based on image and method thereof
Inventor: CHO SANG HYUN
IPC: G06T7/11
Filed: 2021-07-22
Abstract: A system for recognizing an image-based customer behavior according to one embodiment of the present invention comprises: a three-dimensional model generating module configured to generate a three-dimensional model for a customer based on the information acquired from a camera sensor and a LiDAR sensor; a location recognition module configured to recognize a location of the three-dimensional model; a hand area information recognition module configured to recognize the information for the hand area extracted from the three-dimensional model; and a customer behavior recognition module configured to recognize a behavior of the customer based on the location of the three-dimensional model, the information for the hand area, and the location of a shelf on which a product is loaded.
Patent KR-20230017076-A (KR)
Inventor: LEE MYUNG EUN
IPC: B01D39/20
Filed: 2021-07-27
Abstract: The present invention relates to a method for improving water quality by mixing graphene with ceramic balls because a faucet-attached water filter commonly used at home does not play a practical role in water purification, although the faucet-attached water filter is effective in removing fine impurities and chlorine but does not have ability to adsorb heavy metals and toxic chemicals.
Patent KR-20230026112-A (KR)
Title: 웨이브 형상을 갖는 김 스낵 및 이의 제조방법
Inventor: KIM HOOSIK
IPC: A23L7/00
Filed: 2021-08-17
Abstract: 본 출원은 웨이브 형상을 갖는 김 스낵 및 이의 제조방법에 관한 것이다.  본 출원에 의하면 시트김에 도포된 당액에 포함된 수분에 의해 그릴링 열처리시에 김이 퍼핑(puffing)되어 김 표면에 웨이브 형상이 구현되고, 이로 인해 크런치한 식감을 갖는 김스낵을 제공할 수 있다.
Patent KR-20230027567-A (KR)
Inventor: JIN DA YEONG
IPC: A61N5/06
Filed: 2021-08-19
Abstract: 본 발명은 헬스밴드에 관한 것으로서, EMS발생부 및 원적외선발생부에서 발생하는 고주파EMS 및 원적외선이 체내 혈류에 흡수되면서 혈류가 증가해 근육이 이완되고 혈액순환이 촉진되어 통증완화, 만성피로, 성인병 예방에 효과가 있으며, 쉽고 간편하게 EMS발생부를 탈부착이 이루어지고, 별도의 콘센트 없이 충전으로 이용할 수 있어, 시간과 장소에 구애됨이 없이 언제 어디서든 사용이 가능하다는 사용의 편리성을 향상시키도록 하는 데 그 목적이 있다. 
이를 위해 본 발명은, 착용자의 신체 일부에 착용하여 사용되는 헬스밴드에 있어서, 착용자의 신체에 착용이 용이하도록 하는 밴드와; 상기 밴드의 일측에 구성되어, 전기근육자극요법(EMS)으로 착용자의 신체에 작용하는 스트레스를 해소시킬 수 있도록 하는 EMS발생부; 및 상기 EMS발생부를 제어할 수 있도록 하는 리모컨을 포함하고; 상기 EMS발생부는 외부에서 제공되는 전원을 통해 주파를 발생시켜 EMS 효과 및 상기 밴드의 일단에 탈,부착이 용이하게 이루어지도록 하여 사용의 편리성을 제공하도록 하는 것을 특징으로 한다.