baber/WOPTO huggingface dataset:
Patent KR-20210090558-A (KR)
Title: Method, apparatus, and electronic device for storing determinant text
Inventor: WANG YANG
IPC: G06F16/22
Filed: 2021-01-08
Abstract: The present invention relates to a method, an apparatus, and an electronic device for storing a determinant text and the technical field of data processing. The method includes: a step of obtaining a determinant text that is to be stored and includes fields; a step of obtaining a valid field out of the fields and referring to a field type table in accordance with the valid field to generate a data description area of determinant text data; a step of determining a value storage area of the determinant text data in accordance with field contents and the field type table; and a step of configuring and storing the determinant text data in the data description area and the value storage area. According to the present invention, the data description area and the value storage area of the determinant text data are determined and the determinant text data is configured and stored in the data description area and the value storage area. As a result, the rate of determinant text data storage compression and the efficiency of data retrieval are improved.
Patent KR-20210094465-A (KR)
Title: Image processing system for computerizing document, control method thereof, and storage medium
Inventor: MORI NAMIHIRO
IPC: G06F40/103
Filed: 2021-01-12
Abstract: In an image processing system, a file name and so on are set using a recognized string acquired by OCR processing during paper document digitization. As a result, a user's time and effort are reduced when documents are digitized at once. Learning data is generated by registering position information related to the recognized string used for attribute setting related to a scanned image in association with the document form of the scanned image. Then, in a case where learning data is generated in response to attribute setting with respect to a first scanned image selected from scanned images on a list, a scanned image similar in document form to the first scanned image is determined out of the other scanned images on the list.
Patent KR-20220102352-A (KR)
Title: Joint connector
Inventor: SEO JUN KYO
IPC: H01R13/52
Filed: 2021-01-13
Abstract: Provided is a joint connector with improved productivity by reducing costs. The joint connector, which is a joint connector coupled to a mating connector including a first male terminal and a second male terminal spaced apart from each other and extending in a first direction, respectively, according to some embodiments comprises a female housing, a first female terminal accommodating the first male terminal in the female housing, and a joint terminal accommodating the second male terminal in the female housing. The joint terminal includes: a base portion which includes a first arm portion extending in a second direction crossing the first direction, a second arm portion opposite to the first arm portion, and a connecting portion extending in a third direction intersecting the first and second directions to connect the first arm portion and the second arm portion; a first pin portion extending in the first direction from the first arm portion and contacting the second male terminal; a second pin portion extending in the first direction from the second arm portion and contacting the second male terminal; a third arm portion extending in the second direction from the second arm portion and having a step difference with the second arm portion in the third direction; and a third pin portion extending in the first direction from the third arm portion and contacting the first female terminal.
Patent KR-20210124891-A (KR)
Title: Grouting apparatus and grouting method using the same
Inventor: YOO TAE GUN
IPC: B05C5/02
Filed: 2021-01-22
Abstract: A grouting device comprises: a pump including an inlet for inhaling a first injection liquid, a second inlet for inhaling a second injection liquid, a first outlet for discharging the first injection liquid, and a second outlet for discharging the second injection liquid; a first distribution device connected to the first outlet of the pump to be able to be separated and including a first branching pipe and a second branching pipe; a second distribution device connected to the second outlet of the pump to be able to be separated and including a third branching pipe and a fourth branching pipe; a first spray device connected to the first branching pipe and the third branching pipe to be able to be separated; a second spray device connected to the second branching pipe and the fourth branching pipe to be able to be separated; and a first packer connected to the first spray device to be able to be separated and a second packer connected to the second spray device to be able to be separated. Therefore, provided is a grouting device wherein an injection material can be injected into many points simultaneously and an injection pipe or an injection hose can be washed easily after the injection of the injection material or during the injection.
Patent KR-20220112360-A (KR)
Inventor: KIM SUNG SU
IPC: C09D5/08
Filed: 2021-02-04
Abstract: The present invention relates to a smart plant-cultivating device. According to the present invention, a plant-cultivating environment is detected in real-time through a sensor and an optimal cultivating environment is created based on the detected plant-cultivating environment so that plants are easily cultivated even at home. In addition, the smart plant-cultivating device which is harmless to the human body and has excellent antibacterial and growth-promoting effects comprising a fertilizer solution containing a natural extract can be provided.
Patent KR-20220032452-A (KR)
Title: Electronic device with reduced signal lines in the camera
Inventor: JINA JEON
IPC: H04N5/225
Filed: 2021-02-04
Abstract: According to one embodiment of the present disclosure, an electronic device may comprise: at least one camera; an encoder connected to the at least one camera via a first interface having a first number of signal lines; and a decoder connected to the encoder via a second interface having a second number of signal lines less than the first number. The encoder may provide data acquired from the at least one camera through the first interface and data encoded based on identification information, which presents the first number of signal lines respectively, to the decoder through the second interface.
Patent KR-20220114214-A (KR)
Title: Adaptor of handler for testing electronic component
Inventor: CHO YOUNG HWAN
IPC: G01R1/04
Filed: 2021-02-08
Abstract: The present invention relates to an adapter of a handler for testing electronic components. The adapter of a handler for testing electronic components according to the present invention has a structure capable of holding all electronic components having various widths, a structure for preventing the mounted electronic components from being detached, a structure capable of accurately mounting the adapter on a holder and maintaining the position thereof, and a structure capable of being accurately held by a test hand and having the position thereof fixed. According to the present invention, since the adapter can carry electronic components of various specifications, the usability of the handler is increased, and since the position of the adapter is accurately set and maintained in relation to other structures, operational failure due to a positional failure of the adapter or electrical connection failure between an electronic component and a tester is prevented, thereby improving the reliability of the handler.
Patent KR-20220115473-A (KR)
Title: interoperability program.
Inventor: KIMHANCHEOL
IPC: G06Q10/08
Filed: 2021-02-10
Abstract: The present invention relates to a system and method for registering and selling products under an order program. The system includes: an operator server performing user authentication according to a connection request of a customer terminal, providing product information including unique product information of a selling company managing the customer to the customer terminal, requesting product delivery to a corresponding selling company server when there is a product purchase request from the customer terminal, and registering the unique product information according to a request of each selling company sever; and a selling company server requesting registration of the unique product information to the operator server and controlling product delivery according to whether the product has a stock when product delivery is requested from the operator server.
Patent KR-20210110206-A (KR)
Title: Cargo Loading Device and Unmanned Aerial Vehicle Employing the Same
Inventor: HAN KYEONG SOO
IPC: B65G57/00
Filed: 2021-02-23
Abstract: Provided are a loading device capable of automatically loading one or two or more articles and independently unloading the loaded articles, and an unmanned aerial device employing the same. An article loading device according to an embodiment of the present invention is installed in an unmanned aerial vehicle to load at least one article, comprising: a first tray pair comprising two trays, each tray having at least one loading surface; and an actuator assembly installed on the first pair of trays to move the trays away from each other and moving toward each other. The article may be loaded on the stacking surfaces of the two trays.
Patent KR-20220123918-A (KR)
Title: Euv mask and photo mask manufactured by using the euv mask
Inventor: PARK SUK WON
IPC: G03F1/24
Filed: 2021-03-02
Abstract: Embodiments of the present invention provide an extreme ultraviolet (EUV) mask capable of preventing defects caused by hydrogen ions or hydrogen gas, and a photomask manufactured using the EUV mask. The EUV mask according to one embodiment of the present invention comprises: a substrate; a reflecting layer formed on the substrate; a capping layer that is formed on the reflecting layer and includes a porous layer for hydrogen migration; and an absorbing layer formed on the capping layer.
Patent KR-20220125993-A (KR)
Inventor: LEE KANG IN
IPC: G02B6/255
Filed: 2021-03-08
Abstract: The present invention relates to an optical fiber coupling device and an optical fiber coupling method using the same. The optical fiber coupling device includes: a pair of chuck units holding an optical fiber bundle including a plurality of optical fibers; a first chuck moving unit moving the chuck units forward and backward; and an optical fiber heating unit for heating the optical fiber bundle between the chuck units, wherein the chuck units include a first optical fiber clamp unit holding and fixing at least one of the plurality of optical fibers, and a second optical fiber clamp unit holding and fixing the rest of the plurality of optical fibers to selectively perform an optical fiber coupling operation with the optical fiber bundle including the plurality of optical fibers through a chuck structure selectively holding the plurality of optical fibers, thereby enabling a design of various large-output optical fiber coupling structures.
Patent KR-20210116288-A (KR)
Title: Method for the fully-automatable process-optimized manufacturing of light-permeable motor vehicle outer components including a protection coat
Inventor: GUERTL JOSEF
IPC: B29K75/00
Filed: 2021-03-10
Abstract: The present invention relates to a method for fully automated process-optimized manufacturing of light-transmissive vehicle outer components including a protective coating layer. The method includes the steps of: a) providing an injection molding mold; b) closing the injection molding mold; c) manufacturing a light transmissive injection molded body by filling the first cavity with a light transmissive injection molding material; and d) exposing the to-be-coated surface of the injection-molded body by removing the second mold half.
Patent KR-20220130388-A (KR)
Title: eco-friendly vehicle and control method therefor
Inventor: SEO JUNG WOO
IPC: B60L7/10
Filed: 2021-03-18
Abstract: According to one embodiment of the present invention, an eco-friendly vehicle can comprise: an electric oil pump (EOP); and a motor controller stopping the EOP when it is determined that the vehicle is rapidly turned. The present invention reduces an oil churning loss by reducing an oil level of a reducer.
Patent KR-20210131874-A (KR)
Title: Radio frequency circuit and communication device
IPC: H04B1/40
Filed: 2021-03-22
Abstract: The present invention provides a high-frequency circuit in which deterioration in quality of a transmission signal is suppressed when a plurality of transmission signals are simultaneously transmitted. A high-frequency circuit (10) can transmit a transmission signal of a first communication band simultaneously with a transmission signal of a second communication band. The high-frequency circuit (10) includes: a transmission input terminal (110); a power amplifier (11T) which can amplify the transmission signal of the first communication band; and a filter (33) which is connected between the transmission input terminal (110) and an input terminal of the power amplifier (11T), and makes a band including a transmission band of the first communication band as a pass band, and a band including a transmission band of the second communication band as an attenuation band.
Patent KR-20220013889-A (KR)
Inventor: CHO WON JOON
IPC: H01L43/02
Filed: 2021-03-22
Abstract: The present disclosure provides a spin orbit torque structure with a high spin hole angle and low resistance, including a topological material. In addition, the provided spin orbit torque structure has a low power consumption density and includes a phase material. In addition, provided is a magnetic memory element including the spin orbit torque structure.
Patent KR-20220132105-A (KR)
Title: Disposable Lancet
Inventor: CHOI IM CHEOL
IPC: A61B5/151
Filed: 2021-03-22
Abstract: A disposable lancing device according to the present invention comprises: a tubular barrel having a tip opening; a tubular tip slider inserted through the tip opening; a carrier body accommodated and held in the tip slider; a needle carrier having a needle protruding from the carrier body toward a tip; a locking protrusion provided on any one of an inner wall surface of the barrel and an outer wall surface of the tip slider; and a standby locking projection provided on the other of the inner wall surface of the barrel and the outer wall surface of the tip slider and engaged with the locking protrusion to keep the tip slider stopped at a standby position. A purpose of the present invention is to provide the disposable lancing device that can be provided inexpensively by having minimized parts and a simplified structure. When the needle carrier is shoot, the tip slider located in the barrel is fixed to a specific position to effectively prevent reuse of the lancing device.
Patent KR-20220133614-A (KR)
Title: foldable type VR headset device
Inventor: PARK MIN WOO
IPC: G02B27/01
Filed: 2021-03-25
Abstract: The present invention relates to a foldable VR headset device, which comprises: a display unit for outputting a VR image toward a user eye; a body unit for surrounding the display unit, and blocking inflow of light; a lens unit disposed inside a front end of the body unit to magnify the VR image in response to the user eye; and a band unit connected to the body unit to surround a user head. The display unit is formed in a foldable type to reduce the width by the folding from an unfolded state. The body unit is formed in a foldable type, such that a distance between the user eye and the display unit is varied by the folding or unfolding to adjust a focus. Therefore, a VR image can be smoothly viewed.
Patent KR-20220138096-A (KR)
Inventor: LEE KANG ILL
IPC: F24F13/20
Filed: 2021-04-05
Abstract: The present invention relates to a disease spread reduction type air purifier using disinfectants, capable of introducing air from the outside and re-discharging the air to the outside after a predetermined treatment on the air. The disease spread reduction type air purifier includes: a filter passing air introduced from the outside; a storage tank located on a lower side of the filter to store a disinfectant; a pump transferring the disinfectant in the storage tank to an upper side of the filter; and a sprayer widely spraying the disinfectant transferred through the pump to the upper side of the filter. The filter has a honeycomb network structure, and the disinfectant transferred by the pump is sprayed widely onto the upper side of the filter of the honeycomb network structure by the sprayer, and then, flows down, and, as the air introduced from the outside passes through the honeycomb network structure in a direction crossing the disinfectant flowing down, dust and bacteria included in the air are attached to the disinfectant flowing down along the honeycomb network structure to be filtered out while flowing down to the storage tank below. In accordance with the present invention, the disease spread reduction type air purifier is capable of removing and sterilizing pathogenic bacteria in the air through a disinfectant and a sterilization LED, and facilitating maintenance by preventing the generation of scale through the use of the disinfectant.
Patent KR-20210139140-A (KR)
Title: Connector
IPC: H01R13/533
Filed: 2021-04-07
Abstract: The present invention is to provide a connector in which a bent part is provided in a frame while securing the performance of the frame. The connector of the present invention includes: a housing to which a contact is attached; and a frame which has an end in a first direction fixed to a substrate, and surrounds the housing. At an end of the frame on a substrate side, provided are a bent part bent in a second direction intersecting the first direction, and a pair of adjacent surfaces adjacent to both end surfaces of the bent part in a third direction intersecting each of the first and second directions.
Patent KR-20220139139-A (KR)
Inventor: LEE CHUL HEE
IPC: G06T7/13
Filed: 2021-04-07
Abstract: The present invention relates to a device for correcting a posture of a camera based on an image, comprising: a key frame setting unit setting a key frame based on two or more frames included in the image; a feature point extraction unit extracting a feature point from a target frame included in the image; an estimation unit estimating a posture value on the target frame based on the extracted feature points of the target frame and the key frame; a conversion unit converting the feature points of the target frame into three-dimensional feature points based on the estimated posture value; a classification unit matching the converted three-dimensional feature points with one or more reference planes drawn from the key frame and classifying the converted three-dimensional feature points into one or more groups; a plane configuration unit configuring one or more target planes drawn from the target frame based on the three-dimensional feature points included in the classified groups; and a correction unit correcting the posture value for the target frame based on a normal vector on the reference plane. The present invention is able to more precisely estimate a posture of a camera.
Patent KR-20220139668-A (KR)
Inventor: LEE GI CHUN
IPC: B03C1/005
Filed: 2021-04-08
Abstract: A foreign substance removing apparatus of the present invention comprises: a housing which has an entrance, through which livestock manure enters, formed on one side thereof, and an exit, through which the livestock manure is discharged, formed on the other side thereof; a strainer inserted into the housing, disposed between the entrance and exit of the housing, and filtering foreign substances from livestock manure passing therethrough; and a magnetic separation part which is coupled to the exit side of the housing so as to filter out foreign substances from the passing livestock manure by using a magnetic force of a permanent magnet that is provided thereto. A dehydration system is configured by comprising the same. Thus, foreign substances can be prevented from entering a dewatering machine, so that damage to the dewatering machine and shutdown of a dewatering system can be prevented.
Patent KR-20220140349-A (KR)
Inventor: RYU CHANG WOO
IPC: H04L1/18
Filed: 2021-04-09
Abstract: The present invention relates to an apparatus and method for transmitting downlink control information in a non-terrestrial network system. A wireless communication system (100) includes a plurality of base stations (110-1, 110-2, 110-3, 120-1, 120-2) and a plurality of user equipment (130-1, 130-2, 130-3, 130-4, 130-5, 130-6). Each of a first base station (110-1), a second base station (110-2), and a third base station (110-3) may form a macro cell. Each of a fourth base station (120-1) and a fifth base station (120-2) may form a small cell.
Patent KR-20220141366-A (KR)
Inventor: SONG HEERIM
IPC: G09G3/3266
Filed: 2021-04-12
Abstract: An electronic device according to one embodiment of the present invention comprises: a display panel including a plurality of pixels respectively connected to a plurality of scan lines; a plurality of scan stages respectively corresponding to the plurality of scan lines, receiving a carry signal and outputting a scan signal; a plurality of masking circuits respectively connected to some of the plurality of scan stages and individually outputting a masking signal and a masking carry signal based on the scan signal; and a plurality of transfer circuits respectively connected to the remaining of the plurality of scan stages and individually outputting the scan signal output from the scan stage, wherein a j^th (j is a positive integer greater than 1) scan stage of the plurality of scan stages may receive one of the scan signal or the masking carry signal output from the (j-1)^th scan stage as the carry signal. The electronic device has reduced power consumption and luminance deviation between pixels.
Patent KR-20220141533-A (KR)
Inventor: KIM KYU JIK
IPC: A23P30/00
Filed: 2021-04-13
Abstract: The present invention relates to a method for manufacturing dried tangerines, which comprises the following: a pretreatment step of washing and sterilizing tangerines for pretreatment; a removal step of removing flavedo from the pretreated tangerines; a primary drying step of drying the tangerines from which the flavedo is removed at a first temperature; a secondary drying step of drying and compressing the primarily dried tangerines at a second temperature; and a tertiary drying step of drying and compressing the secondarily dried tangerines at a third temperature. According to the present invention, since dried tangerines can be manufactured using tangerines which are not merchantable, an effect of creating additional profits can be provided.
Patent KR-20220078447-A (KR)
Inventor: CHANG WOO CHU
IPC: G01S17/89
Filed: 2021-04-14
Abstract: 본 개시의 실시 예에 이미지 복원 장치는 3차원 카메라 센서 및 라이다 센서를 포함하고, 이미지 복원 장치의 동작 방법은, 3차원 카메라 센서를 통해, 객체를 촬영하고, 제1 데이터를 생성하는 단계, 라이다 센서를 통해, 객체와의 거리를 측정하고, 제1 데이터에 대응하는 제2 데이터를 생성하는 단계, 제1 데이터 및 제2 데이터를 공통 좌표계에서 융합하여 믹싱 데이터를 생성하는 단계, 믹싱 데이터 내에서 저밀도 영역을 검출하는 단계로서, 저밀도 영역의 조밀도는 믹싱 데이터의 기준 조밀도보다 낮은 것, 및 제2 데이터에 기초하여 저밀도 영역에 대응하는 복원 영역을 생성하는 단계로서, 복원 영역의 조밀도는 상기 저밀도 영역의 조밀도보다 높은 것을 포함하는 방법.
Patent KR-20220145046-A (KR)
Inventor: HUH SUNG HAK
IPC: C09D5/16
Filed: 2021-04-21
Abstract: The present invention relates to an oil-resistant cover paper, a paper container including the same, and a manufacturing method thereof. The provided paper container, in order to prevent formation of stains by an oil, comprises: a main body including a side surface member wherein a curl part is formed at an upper end and a floor member forming the floor surface; and the cover paper installed while surrounding an outer side of the side surface member. The cover paper includes: a base layer; and an oil-resistant coating layer coated on the outer surface of the base layer and preventing penetration of the oil applied to form the curl part.