baber/WOPTO huggingface dataset:
Patent KR-20220031285-A (KR)
Title: Electronic Cigarette with Improved Cap
Inventor: SHIN JONG SOO
IPC: A24F7/00
Filed: 2020-09-04
Abstract: The present invention relates to an electronic cigarette with an improved opening and closing part. More specifically, an opening and closing part coupled to a body part to be rotatable is configured so that a mouthpiece is covered with the opening and closing part to protect an electronic cigarette when the electronic cigarette is not in use. The rotational axis of the opening and closing part is offset to the inside of the outer profile of the body part, so that the rotation radius of the opening and closing part is minimized, and thus possibility of the opening and closing part interfering with the surroundings is lowered. Since a closed state of the opening and closing part is maintained by magnetic force of a closing means and a fully open state of the opening and closing part is maintained by elastic restoring force of an opening means, the opening and closing part is not open unless force greater than the magnetic force is applied. When force greater than the magnetic force is applied to open the opening and closing part, the elastic restoring force automatically and completely opens the opening and closing part. The electronic cigarette comprises a body part, a mouthpiece part, and an opening and closing part.
Patent KR-20210106318-A (KR)
Inventor: LAI CHI SHENG
IPC: H01L29/423
Filed: 2020-09-09
Abstract: A device includes a plurality of fin structures each protruding vertically upwards from a substrate and each extending in a first direction in a top view. A gate structure is disposed over the fin structures. The gate structure extends in a second direction in the top view. The second direction is different from the first direction. The fin structures have a fin pitch equal to the sum of a dimension of one among the fin structures in the second direction and the distance between an adjacent pair of the fin structures in the second direction. An end segment of the gate structure extends beyond an edge of the closest fin structure among the fin structures in the second direction. The end segment has a tapered profile in the top view or is at least 4 times as long as the fin pitch in the second direction.
Patent KR-20220033693-A (KR)
Title: Head mounted display apparatus to add vision correction lenses
Inventor: CHIWON CHOI
IPC: G02C3/02
Filed: 2020-09-10
Abstract: The present invention relates to a head-mounted display (HMD) device added with a vision correction lens, which can experience augmented reality by easily mounting general glasses. The HMD device comprises: an HMD frame which can be worn on a head by a user; an optical unit; a display for outputting image light; a vision correction lens for correcting a vision of the user; and a lens mounting unit for fixing the vision correction lens in a detachable manner.
Patent KR-20210034501-A (KR)
Title: Seal having a lip optimized for low temperature applications
Inventor: LEVY DANIEL J
IPC: F16J15/3204
Filed: 2020-09-11
Abstract: A seal according to the present invention includes: an annular seal body formed of an elastomeric material and has a second circumferential surface positioned at the opposite side of a first circumferential surface; and a sealing projection extending radially from the first circumferential surface. The projection has a frustoconical primary sealing surface with an axial length and first and second axial ends between the first and second ends. The projection is sealingly coupled to the inner surface of an outer member when the seal body is coupled to an inner member, such that substantially the entire axial length of the primary sealing surface is disposed against the inner surface of the outer member. Alternatively, the projection is sealingly coupled to the outer surface of the inner member when the seal body is coupled to the outer member, such that substantially the entire axial length of the primary sealing surface is disposed against the outer surface of the inner member. The present invention has a greater minimum contact band over a range of manufacturing tolerances and a narrower band of contact widths, providing more consistent performance over the tolerance range.
Patent KR-20220036457-A (KR)
Inventor: KIM HYEONG GWAON
IPC: G06F1/16
Filed: 2020-09-15
Abstract: The present invention provides a display apparatus which can increase the flatness of a display surface. The display apparatus comprises: (i) a display panel including a first area, a second area, and a bendable bending area positioned between the first area and the second area and having a shape extended in a direction crossing a virtual first line connecting the first area and the second area; (ii) a support unit positioned behind the display panel, and including a first support unit supporting the first area, a second support unit supporting the second area, and a connection unit connecting the first support unit and the second support unit and having a thickness thinner than the thickness of the first support unit or the thickness of the second support unit; and (iii) a magnetic field generation unit positioned in the opposite direction of the display panel direction of the support unit, and capable of generating a magnetic field from the first support unit toward the second support unit.
Patent KR-20220037189-A (KR)
Inventor: HAN EUIBUM
IPC: H04W88/02
Filed: 2020-09-17
Abstract: An electronic device according to an embodiment of the present invention includes a wireless communication circuit for Bluetooth communication, a display, a processor operatively connected to the wireless communication circuit and the display, and a memory operatively connected to the processor. One or more instructions are stored in the memory. When the instructions are executed, the processor transmits information on the MAC address of a first external electronic device with a record of Bluetooth communication connection to the electronic device to a second external electronic device in accordance with user input and causes information of the first external electronic device obtained by the second external electronic device based on the MAC address information to be obtained from the second external electronic device and displayed on the display. The information of the first external electronic device may include location information on the first or second external electronic device.
Patent KR-20220038217-A (KR)
Inventor: PARK SANG MOON
IPC: C09K11/02
Filed: 2020-09-18
Abstract: The present invention relates to a phosphor which emits blue light in a wavelength range of 370 to 440 nm by doping Ba_(9-x)Ca_xAl_2Si_6O_24, which is a host, with Ce^3+ and/or Na^+, wherein as the x increases, light emitting efficiency increases.
Patent KR-20220039175-A (KR)
Inventor: NA SUNG HO
IPC: B24B27/00
Filed: 2020-09-22
Abstract: The present invention provides a grinder which comprises: a base where a product to be ground is disposed on an upper surface; a clamping unit fixating the product to be ground to the upper surface of the base; a fixing frame fixated to one side of the base; a moving frame disposed to be movable in a Z-axis direction in the fixing frame; and a grinding unit disposed to be moved in an X-axis direction on the moving frame to grind the product disposed on the base.
Patent KR-20200111665-A (KR)
Title: Sidelink frame structure and physical resources for NR-V2X communication
Inventor: KIM SUN WOO
IPC: H04L27/26
Filed: 2020-09-22
Abstract: According to the present specification, disclosed are a communication method of a terminal and the terminal. A communication method of a terminal performing sidelink communication with another terminal comprises the steps of: receiving, from another terminal, sidelink control information including scheduling information related to sidelink data channel resource allocation through a sidelink control channel; receiving a sidelink data channel from another terminal; and transmitting sidelink feedback control information corresponding to the received sidelink data channel to another terminal through a HARQ feedback control channel.
Patent KR-20220039490-A (KR)
Title: Wireless-base solar power plant system
Inventor: JANG HYUN SOO
IPC: G06N3/02
Filed: 2020-09-22
Abstract: Disclosed is a solar power generating system based on Internet of Things (IoT) and a wireless communication device technology. The solar power generating system of the present invention relates to a management system of a solar power generation facility. The management system of the solar power generation facility comprises: at least one solar power generation facility; a server; a sever gateway communicatively connected to the at least one solar power generation facility and the server in a wired or wireless manner and connected to an air electric communication network in a wired or wireless manner; and at least one manager terminal communicatively connected to the server gateway through the air electric communication network.
Patent KR-20220040055-A (KR)
Inventor: WOO JANG HA
IPC: B65G39/02
Filed: 2020-09-23
Abstract: The present invention relates to an idle assembly rotating body, which comprises an idle pulley forming a belt pulley structure or an idle drum that shoulder-supports a conveyor belt, and is configured to support, in an idle structure, various types of belts, such as a belt for a pulley or a conveyor belt that is infinitely conveyed, and to a method for manufacturing an idle assembly rotating body. The present invention comprises: a hollow external member including a belt support surface formed on an outer diameter surface and a truncated conical belt support rim formed by extending on an open end; and an internal member concentrically inserted into a hollow part of the external member. The belt support rim is formed in a truncated conical shape with a diameter that gradually decreases from the outside to the inside. The truncated conical belt support rim forms an annularly-protruding shaft tube fixing band since the internal part thereof is annularly reduced by the expansion of the external part thereof. Accordingly, an end of the internal member that is concentrically inserted into the external member is annularly pressed by the shaft tube fixing band, which is formed by the expansion of the truncated conical belt support rim, so as to be fixed within the external member. According to the present invention, the idle assembly rotating body can be manufactured at reduced manufacturing costs.
Patent KR-20220043280-A (KR)
Title: Step measuring device and refrigerator including the same
Inventor: EUNMIN MOON
IPC: G01B5/00
Filed: 2020-09-29
Abstract: A step measuring device and a refrigerator including the same are disclosed. According to an idea of the present invention, a refrigerator comprises: a main body; a plurality of doors rotatably coupled to the main body; and a step measuring device inserted between the plurality of doors to measure the step difference between the plurality of doors. The step measuring device may include: an insertion part extending to be inserted between the plurality of doors; and a contact part provided perpendicularly to the insertion part, contacting at least one of the plurality of doors, including a first contact wall extending in a first direction from the insertion part, and including a second contact wall extending in a second direction opposite to the first direction.
Patent KR-20220043295-A (KR)
Inventor: JEONG KYUNG MOON
IPC: G06Q10/06
Filed: 2020-09-29
Abstract: The present invention relates to a system and method for managing defects in construction on basis of big data analysis to increase quality of construction and a computer-readable recording medium. According to an embodiment of the present invention, the system comprises: a storage module storing key factors related to defects derived by referring to a plurality of previously performed projects for a preset period of time; an analysis module performing at least one of statistical analysis deriving statistics on past defects related to key factors for each partner company, similar project cluster analysis deriving projects having a degree of similarity with new projects among a plurality of projects based on the key factors, and grade prediction analysis determining the grade of partner companies on the basis of the key factors, wherein defect includes an address, the content, location, work type, type, and cause of detects, company information, the number of defects, a defect processing period, and maintenance cost; a control module performing at least one of statistical analysis, cluster analysis of similar projects, and a combination of at least two of grade prediction analyses, predicting the size of defects in a new project by progress from order to occupancy of a new project, provision of defect prevention technical data to field personnel, and provision of a defect analysis report and a defect prediction map to subcontractors, wherein the size of defect includes defect repair cost and the defect prediction map includes defect location, work type, and defect type within a house.
Patent KR-20220045668-A (KR)
Title: Calibration device for oral scanner
Inventor: KIM EUN JOONG
IPC: A61C9/00
Filed: 2020-10-06
Abstract: One embodiment of the present invention provides a calibration device for an oral cavity scanner, including: a calibration unit into which a main body of an oral cavity scanner, from which a probe tip is removed, is inserted; and a pattern plate unit which is disposed in the calibration unit, and faces an optical device of the oral cavity scanner, wherein the pattern plate unit rotates with respect to the longitudinal direction of the calibration unit or linearly reciprocates along the longitudinal direction of the calibration unit, and the rotation and the linear reciprocation of the pattern plate unit are independently made. According to the present invention, the accuracy of calibration can be improved.
Patent KR-20220045761-A (KR)
Title: Compositions having metal-organic frameworks for decomposing pesticides and method for decomposing pesticides using same
Inventor: CHOE WON YOUNG
IPC: A62D3/30
Filed: 2020-10-06
Abstract: The present invention relates to an organophosphorus pesticide decomposition composition and a method for decomposing an organophosphorus pesticide using the same, and more particularly, to an organophosphorus pesticide decomposition composition containing PCN-224 as a Zr-based metal-organic framework catalyst, and a method for decomposing an organophosphorus pesticide using the same.
Patent KR-20220052381-A (KR)
Inventor: LEE JAE HYEOK
IPC: G05D1/02
Filed: 2020-10-19
Abstract: The present invention relates to an apparatus for estimating a position of an autonomous vehicle, the apparatus comprising: a sensor unit detecting an external environment or driving situation of the vehicle by using a plurality of sensors; a GPS reception unit receiving a GPS signal for calculating the position of the vehicle; a communication unit performing communication by the vehicle to everything (V2X) communication method; a three-dimensional Cartesian coordinate estimation unit calculating, when a nearby target vehicle requests for a positioning service through the V2X communication, a global three-dimensional Cartesian coordinate for the target vehicle by using the information of the target vehicle and the position information of the vehicle detected through the sensor unit and the GPS reception unit; and a control unit controlling the sensor unit, the GPS reception unit, the communication unit, and the three-dimensional Cartesian coordinate estimation unit, and providing the global three-dimensional Cartesian coordinate information to the target vehicle, or receiving the global three-dimensional Cartesian coordinate information from a neighboring vehicle to use the information for the autonomous driving. The present invention aims to provide an apparatus for estimating a position of an autonomous vehicle and a method thereof, which are capable of allowing the vehicle to receive information from a target vehicle and using the information for the autonomous driving.
Patent KR-20220056333-A (KR)
Inventor: HONG GI PYO
IPC: F25B45/00
Filed: 2020-10-28
Abstract: The present invention relates to a refrigerant recovery and charge device of a vehicle air conditioner quantitatively charged, comprising: a control unit (C); a main body, as a hollow body, having an input unit (105) and a display unit (107) on one side thereof; a connection unit (200) exposed to the outside of the main body and connected to a nipple of an air conditioner for a vehicle; a compressor (300) provided in the main body and connected to the connection unit (200) to suck refrigerant contained in the vehicle; a waste oil separator (400) provided between the connection unit (200) and the compressor (300) to separate a waste oil from the refrigerant transported to the compressor (300); a condenser (830) provided between the compressor (300) and a recovery tank (800); the recovery tank (800) connected to the condenser (830) through a pipeline to store the refrigerant recovered through the condenser (830); a first scale (850) measuring the weight of the recovery tank (800) and connected to the control unit (C); and an oil container (650) connected to the connection unit (200) through an oil pipe (220), wherein the recovery tank (800) is connected to the connection unit (200) through a refrigerant pipe (240) and in the process of recovering the refrigerant to the recovery tank (800), the weight of the condenser (830) is also measured and transmitted to the control unit (C). The present invention can quantitatively charge the refrigerant in a connection state and enhance user convenience.
Patent KR-20210056937-A (KR)
Title: Strut bearing manufacturing equipment
Inventor: KOH JAE YOUNG
IPC: B29C45/26
Filed: 2020-11-11
Abstract: A production device for producing a strut bearing through a multi-injection process according to an embodiment of the present invention comprises: a first mold part into which an insert having a plurality of through-holes is inserted, and which molds a first injection-mold product formed of a hollow body and a flange part extending from one side of the body; a second mold part for molding a second injection-mold product in which a sealing part is further molded along one side inner and outer peripheral surfaces of the flange part; and a third mold part for molding a third injection-mold product in which a damper part is further formed on the other side of the flange part and on the outside of a part of the body. The first mold part comprises: a first lower mold into which the insert is inserted and fixed; and a first upper mold coupled to the first lower mold to form a first molding space. The first upper mold has an extension forming protrusion forming an extension part extending inwardly from an outer circumferential surface of one side of the flange part. It is possible to realize automation of the entire process, and improve product productivity and reliability.
Patent KR-20220067179-A (KR)
Title: Speech recognition processing apparatus that detects the end point of speech utterance for speech recognition processing customized by a user and the operating method thereof
Inventor: CHOI BO RAM
IPC: G10L15/22
Filed: 2020-11-17
Abstract: Disclosed are a speech recognition processing device that detects an end point of a speech utterance in a user-customized manner for speech recognition processing and an operating method thereof. By setting a silence waiting time for detecting the end point of the speech utterance customized according to an utterance speed of a user, the speech recognition processing device and operating method thereof according to the present invention relate to a technology that supports in enabling a more natural speech recognition. The speech recognition processing device comprises: an information storing part; a calculation part; and a speech recognition processing part.
Patent KR-20220067433-A (KR)
Title: Terminal integration device
Inventor: KIM TAE JUN
IPC: H01R107/00
Filed: 2020-11-17
Abstract: An embodiment of the present invention relates to a terminal integration device, wherein each can be stacked, comprising: an upper end part including a power input connection part for inputting power, an input WAN port connected to an internet network (WAN), and a display window for displaying an allocated IP; a side surface part including a power output connection part connected to the power input connection part to output power, a LAN port connected to the input WAN port to transmit and receive a signal for providing a LAN service based on the WAN network, and a USB port connected to the power input connection part to output power; and a lower end part including a power output connection part connected to the power input connection part to output power, and a relay WAN port connected to the input WAN port to output a signal with a WAN network. Therefore, provided is a terminal integration device, wherein different kinds of terminals can be connected through a single device and the terminal integration device can be stacked.
Patent KR-20220056762-A (KR)
Inventor: SUNGHOON LEE
IPC: A61C7/00
Filed: 2020-11-20
Abstract: The present invention relates to a system for displaying individualized information on teeth for orthodontic treatment, and more particularly, to a system for displaying individualized information on teeth for orthodontic treatment, which is to display an area of an individualized tooth on a display device using oral scan data obtained by scanning a shape of an oral cavity of a patient for orthodontic treatment, and modify the individualized tooth area so as to be used in visualizing a plan for orthodontic treatment. The system for displaying teeth personalization information for orthodontic treatment of the present invention checks the area of an individualized tooth by using oral scan data through easy visual scheme, quickly checks whether the individualization has been correctly performed, and provides an interface for easily correcting the part of the teeth for which the individualization is not accurately performed.
Patent KR-20220069551-A (KR)
Title: Apparatus for implementing topography on the virtual space and method thereof
Inventor: CHOI SUNG YEOL
IPC: G06T19/00
Filed: 2020-11-20
Abstract: Disclosed are an apparatus for implementing terrain in a virtual space to efficiently implement high-precision/large-capacity terrain data in a virtual space, and a method thereof. According to the present invention, the apparatus comprises: an input unit receiving, from a user, inputs about the longitude and latitude coordinates of terrain to be implemented, a generation range of tiles generated in the form of a grid in a virtual space, and a tile level, wherein as the tile level increases, the scale of the tile decreases; a conversion unit converting the coordinates in the virtual space into longitude and latitude coordinates, or converting the longitude and latitude coordinates into coordinates in the virtual space; a control unit generating a tile array corresponding to the tile generation range and tile level input through the input unit in the virtual space, acquiring the tile information corresponding to the longitude and latitude coordinates converted through the conversion unit with respect to the coordinates of each tile belonging to the tile array to shape the tile information into corresponding terrain, and using map images corresponding to the longitude and latitude coordinates of the tile to map the terrain to each tile; and a visualization unit visualizing the terrain mapped by the control unit three-dimensionally.