baber/WOPTO huggingface dataset:
Patent KR-20190096865-A (KR)
Title: Lidar system and autonomous driving system using the same
Inventor: JEJONG LEE
IPC: G05D1/02
Filed: 2019-07-31
Abstract: Disclosed are a light detection and ranging (LIDAR) system capable of applying to various use cases and an autonomous driving system using the same. According to the present invention, the LIDAR system comprises: a first light source generating first light of a point light source type; a second light source generating second light of a linear light source type; a selective reflective optical device reflecting the first light and transmitting the second light; a first scanner allowing the first light inputted from the selective reflective optical device to vertically reciprocate; a second scanner allowing the first and second lights inputted from the selective reflective optical device to vertically reciprocate; a first light reception unit converting the first light reflected from a long-distance object into an electronic signal; and a second light reception unit converting the second light reflected from a short or middle-distance object into an electronic signal. Accordingly, the LIDAR system allows one or more among an autonomous driving vehicle, an artificial intelligence (AI) device, and an external device to be interlocked with an AI module, a drone (unmanned aerial vehicle (UAV)), a robot, an augmented reality (AR) device, a virtual reality (VR) device, a device related to a fifth-generation (5G) network service, and the like.
Patent KR-20210014938-A (KR)
Inventor: WI SUNG BAE
IPC: E02D29/045
Filed: 2019-07-31
Abstract: The present invention relates to a press-in device, which is used for pressing an underground structure in the ground when pressing the underground structure in the ground and, more specifically, to a press-in device for underground press-in construction of an underground structure, which can be easily mounted and configured on the underground structure in a simple structure. According to the present invention, the press-in device for underground press-in construction of an underground structure includes a plurality of underground structure fastening parts (10), a press-in bracket (20), a support structure (30), and a press-in driving part (40).
Patent KR-20210014978-A (KR)
Inventor: CHOI TAE HO
IPC: C01B3/00
Filed: 2019-07-31
Abstract: A hydrogen-occluded calcium composition for treating osteoporosis according to the present invention contains a hydrogen-occluded calcium carbonate (CaCO_3 · H_2) calcined material or a hydrogen-occluded calcium oxide (CaO · H_2) calcined material, which is a calcium calcined material in which hydrogen (H_2) is occluded and bound to calcium carbonate (CaCO_3) or calcium oxide (CaO). In addition, the hydrogen-occluded calcium composition exhibits a remarkable effect on the fundamental treatment of osteoporosis, and in particular has an effect of treating osteoporosis induced in patients with ovarian dysfunction.
Patent KR-20210015389-A (KR)
Inventor: SHIN YOUNG SUK
IPC: E04F13/08
Filed: 2019-08-02
Abstract: The present invention relates to a functional board for expressing a limbus, which can have a reflected light effect by attaching a lighting board material to a board for building. The functional board for expressing a limbus is configured by attaching the lighting board material comprising a glass bead and a plastic media to the board for building through an attachment member.
Patent KR-20200114971-A (KR)
Inventor: JUNG SANGYEOB
IPC: H04W36/00
Filed: 2019-08-02
Abstract: The present disclosure relates to a communication technique for fusing a 5^th generation (5G) communication system with an Internet of things (IoT) technology to support a higher data transmission rate than that of a 4^th generation (4G) system and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. According to the present invention, disclosed are features related to a cell reselection and frequency priority management method and apparatus for vehicle to everything (V2X) sidelink (SL) communication of a terminal. According to the present invention, a control signal processing method in a wireless communication system comprises the steps of: receiving a first control signal transmitted from a base station; processing the first control signal received; and transmitting a second control signal generated based on the processing to the base station.
Patent KR-20210017133-A (KR)
Title: Multi-sensor data acquisition and spread devices and safety monitoring systems
Inventor: CHO YOUNGSIK
IPC: G08B21/14
Filed: 2019-08-07
Abstract: Disclosed is a multi-sensing data collection/dissemination device. The present invention includes: multi-sensors collecting different types of multiple sensing data of two or more of current leak sensor, gas sensor, smoke sensor, temperature sensor, and humidity sensor; a control unit which compares the sensing data from the multiple sensors with a preset reference value, transmits the event signal data to the user terminal or determines each sensing data by fusion analysis when an error calculation value greater than the reference level occurs, and controls to transmit the output instruction of the situation dissemination information and standby or raw data and situation dissemination information to an external monitoring server from the determination result; and a communication module transmitting the situation dissemination information outputted from the control unit to the user terminal.
Patent KR-20210018706-A (KR)
Title: Method for Selling Commerce by Using Video/Product Matching Sales URL Information Based on Seller
Inventor: RYU JONG GAB
IPC: G06Q20/12
Filed: 2019-08-09
Abstract: The present invention relates to method for selling goods by using video/product matching sales address information based on a seller, which includes the steps of: matching and registering a video registered through a registrant role member with P(p>=1) product information registered through a seller role member; identifying a matcher who matches the video and the p product information through the address information of a designated page for video/product matching sale; and distributing a specified percentage of operating revenue to a matcher role member who matches the video with a pi-th product when the pi-th product corresponding to the pi (1<=i<=p) product information among the p product information matched with the video is sold, and designated operating revenue corresponding to a part of the sales amount of the pi product is generated.
Patent KR-20210017943-A (KR)
Title: Film-forming system, method for locating error portion of film-forming system, computer readable recording medium, computer program recorded in recording medium
Inventor: TORIKATA KOTARO
IPC: H01L21/67
Filed: 2019-08-09
Abstract: Provided is a film forming system. As the film forming system including a film device for forming a film on a substrate with a mask interposed therebetween, and a conveyor for conveying the substrate or the mask to the film forming device, the film forming system comprises: a storage means for storing at least one operation parameter associated with at least one of operation of the film forming device and operation of the conveyor; and a determination means determining an abnormal portion of the conveyor and/or the film forming device based on the at least one operation parameter stored in the storage means. Therefore, when an abnormality occur in the film forming system, the abnormality portion can be quickly determined.
Patent KR-20210019166-A (KR)
Title: A fire proof sturcture for power cable with an excellent installability and a fire proof system for power cable having the same
Inventor: LEE JAE GEOL
IPC: F16L57/04
Filed: 2019-08-12
Abstract: The present invention relates to a fire-proof structure for a cable with excellent workability and a fire-proof system for a cable including the same. In the fire-proof structure for a cable assembled to surround the outer surface of a cable in order to block the propagation of fire along the longitudinal direction of the cable when a fire occurs, the present invention comprises: a cable penetration part formed by penetrating in the longitudinal direction of the cable so that the cable passes therethrough and having an inner surface in contact with the cable to surround the outer surface of the cable; a cutout part capable of being opened by being partially cut so that the cable penetration part leads to the outside; and a groove formed on the outer surface in the longitudinal direction of the cable and shrinking the inner space when the cutout part is opened.
Patent KR-20210020352-A (KR)
Title: Air cleaner
Inventor: YOON YOUNG HYUN
IPC: F24F3/16
Filed: 2019-08-14
Abstract: The present invention relates to an air cleaner, and more specifically, to the air cleaner with excellent deodorizing performance. The air cleaner comprises an inlet unit, a deodorizing filter, an outlet unit, and a container body.
Patent KR-20210022253-A (KR)
Title: Apparatus for purifying smomke
Inventor: SEOL CHUL HWAN
IPC: F24F7/06
Filed: 2019-08-20
Abstract: The present invention is to provide a smoke removal device capable of removing smoke, odor, and moisture generated during food cooking. According to the present invention, the smoke removal device comprises: a head unit (110) for suctioning smoke generated during food cooking; a first filter unit (120) for filtering the smoke transferred from the head unit and moisture contained in the smoke; a second filter unit (130) for filtering the smoke transmitted from the first filter unit (120) using charcoal; a third filter unit (140) for filtering odors contained in the smoke transmitted from the second filter unit (130); a fourth filter unit (150) for purifying the smoke transferred from the third filter unit; and a discharging unit (160) for discharging the purified gas transferred from the fourth filter unit (150) to the outside.
Patent KR-20210023268-A (KR)
Title: External composition for inhibiting hair loss and/or promoting hair growth
Inventor: CHOI YUN HO
IPC: A61K8/55
Filed: 2019-08-22
Abstract: The present invention relates to an external application composition containing riboflavin 5′-phosphate or an acceptable salt thereof as an active ingredient, thereby being safe for the human body and having an effect of preventing hair loss and/or promoting hair growth.
Patent KR-20210023341-A (KR)
Title: Freestanding ion gel and method of fabricating thereof
Inventor: YI GI RA
IPC: C08K5/00
Filed: 2019-08-23
Abstract: The present invention relates to a technology for manufacturing a free-standing ion gel with high stability and high ionic conductivity based on a surface-active ionic liquid. Further, the present invention relates to a solid electrolyte using the ion gel. The ion gel manufacturing technology proposed in the present invention has a technical basis for manufacturing a phase-separated ion gel through a double continuous microemulsion structure. The present invention leads to a percolation structure in which ion conductive domains are all connected on a large area, breaking away from the limitations of technologies that have solidified ionic liquids through radical polymerization or addition of inorganic particles. Through the present invention, presented is a method of simultaneously enhancing the ionic conductivity and mechanical strength of the ion gel.
Patent KR-20210025291-A (KR)
Title: Identification management system using companion animals muzzle, method and computer program
Inventor: HAN TAE HEE
IPC: G06Q50/22
Filed: 2019-08-27
Abstract: According to one embodiment of the present invention, a system for registration and management using nose-print of a companion animal comprises: a portable terminal in which a pet management application is installed to photograph nose-print of a companion animal and receive a pet registration certificate using the photographed nose-print image; and a management server receiving the nose-print image in conjunction with the pet management application to store with a unique identification code in a database and perform the initial registration, issuing a pet registration certificate with the registration to transmit the pet registration certificate to the pet management application, and performing an authentication procedure using the nose-print image stored in the database and the unique identification code corresponding to the nose-print image when an authentication request is made through the pet management application for the pet registration certificate that the registration is completed.
Patent KR-20210026200-A (KR)
Title: Method of coating the steel sheet for the scrubber of the ship
Inventor: JEONG YANG SEONG
IPC: C23C4/18
Filed: 2019-08-29
Abstract: Provided is a method for coating a steel sheet for the exhaust gas purifying scrubber of a ship. The method comprises the steps of: preparing a carbon steel sheet; spray coating the surface of the carbon steel sheet by using a wire containing, by wt%, Mo: 5-20%, Cr: 5-20%, W: 1-5%, Co: 1-5%, Fe: 1-5%, and Ni: 50-75 to form a spray-coated layer having a thickness of 200 to 400 μm and a surface roughness of Sa 2+1/2 or more; and coating the formed spray-coated layer with a fluorine-based resin having a viscosity of 7 to 14 seconds as a Ford cup viscosity and a molecular weight of 10,000 to 20,000 and then naturally curing the same to form a fluorine-based resin layer having a thickness of 150 to 250 μm. Therefore, the durability of the steel sheet can be increased.
Patent KR-20200138632-A (KR)
Inventor: Huang tzu sung
IPC: H01L23/525
Filed: 2019-08-29
Abstract: In an embodiment, a device includes: an integrated circuit die; an encapsulant at least partially surrounding the integrated circuit die, the encapsulant including fillers having an average diameter; a through via extending through the encapsulant, the through via having a lower portion of a constant width and an upper portion of a continuously decreasing width, a thickness of the upper portion being greater than the average diameter of the fillers; and a redistribution structure including: a dielectric layer on the through via, the encapsulant, and the integrated circuit die; and a metallization pattern having a via portion extending through the dielectric layer and a line portion extending along the dielectric layer, the metallization pattern being electrically coupled to the through via and the integrated circuit die.
Patent KR-20210029319-A (KR)
Title: Euro-conversion system for variable internal and external air circulation purifier, and heat exchanger with it
Inventor: KIM HYUN HYO
IPC: F24F7/08
Filed: 2019-09-05
Abstract: The present invention relates to a total heat exchanger having an inner and outer air circulation and purification function, which allows contaminated inner air discharged to the outside and introduced fresh outer air to exchange heat to reduce an energy loss. More specifically, the present invention relates to a variable inner and outer air flow passage switcher for an air purification and circulation device installed ono ne side of the total heat exchanger to selectively perform an inner and outer air circulation and total heat mode allowing the inner air and the outer air to circulate and an air purification mode allowing only the inner air to circulate, and the total heat exchanger having the same.
Patent KR-20210029057-A (KR)
Title: Terminal block with CT / VT protection device for switch gear based on IoT technology
Inventor: SHIN HYUNG SEOB
IPC: H02H7/22
Filed: 2019-09-05
Abstract: The present invention relates to a terminal block for a switchgear equipped with a CT/VT protection device based on IoT technology, which includes an auxiliary potential transformer (PT), a first relay, an auxiliary current transformer (CT), and a second relay. According to the present invention, by detecting the overcurrent and overvoltage phenomena which occur, when secondary terminals of CT and VT, which are one of the internal components of the switchgear, are opened or shorted, the secondary terminal is automatically short-circuited to CT and open to VT in the event of an open or short circuit, so that burnout of CT and VT can be prevented in advance.
Patent KR-20190105559-A (KR)
Title: Infrared freeze drying system
Inventor: KANG SE MYUNG
IPC: F26B5/06
Filed: 2019-09-06
Abstract: The present invention relates to an infrared freeze drying system. The purpose of the present invention is to increase a sublimation dry speed by radiant energy while maintaining vacuum by having an infrared lamp in a freeze dryer. According to an embodiment of the present invention, the infrared freeze drying system includes: a drying chamber accommodating an object to be frozen and dried; a vacuum pump enabling the drying chamber to be in a vacuum state; a freezing trap connected between the drying chamber and the vacuum pump and absorbing moisture of the inside of the drying chamber; an infrared lamp installed in the drying chamber and providing radiant heat to the object; a drying period sensing unit for sensing time in which a constant-rate drying period on the object is changed to a falling-rate drying period; and a lamp operation control unit controlling the operation of the infrared lamp in accordance with a sensing result of the drying period sensing unit.
Patent KR-20210030542-A (KR)
Title: Display device
Inventor: KIM DOO NA
IPC: H01L27/32
Filed: 2019-09-09
Abstract: Provided is a display device. The display device includes: a substrate; a first buffer layer disposed on the substrate; a first semiconductor layer disposed on the first buffer layer and including a first active layer; a first gate insulating layer disposed on the first semiconductor layer and the first buffer layer and covering the first active layer; a first conductive layer disposed on the first gate insulating layer and including a first gate electrode; a second conductive layer disposed on the first conductive layer and including first source/drain electrodes; a first interlayer insulating film disposed on the first conductive layer; a second semiconductor layer disposed on the first interlayer insulating layer and including a second active layer; a second gate insulating layer disposed on the second semiconductor layer and covering the second active layer; and a third conductive layer disposed on the second gate insulating layer and including a second gate electrode and a second source/drain electrode, wherein the first gate insulating layer and the second gate insulating layer include different insulating materials. Thus, device characteristics required for a driving transistor and a switching transistor are controlled.
Patent KR-20210030131-A (KR)
Title: Multi-level power compatible wireless power receiving apparatus
Inventor: HYENGCHEUL CHOI
IPC: H01F17/02
Filed: 2019-09-09
Abstract: The present invention relates to a wireless power reception device capable of receiving multi-level power transmitted from a wireless power transmission device. According to an embodiment of the present invention, the wireless power reception device comprises: a first reception coil in which an induced current is generated by electromagnetic induction; a second reception coil connected in series with the first reception coil by a switch; and a processor driven by the induced current generated in the first reception coil and controlling the switch based on power information included in the induced current to selectively connect the first reception coil and the second reception coil.
Patent KR-20200036750-A (KR)
Inventor: SUZUKI HIDEHARU
IPC: H01F27/29
Filed: 2019-09-18
Abstract: A drop in reliability can be prevented. A coil component comprises: a core part including a winding shaft, and a flange part provided in a planar shape at an axial-direction end of the winding shaft, wherein the flange part has an exterior face on an opposite side of the winding shaft, a groove part provided on the exterior face, a first side face intersecting with a long axis of the groove part, and a first recessed part provided on the first side face; a coil part including a winding part constituted by winding a conductor having an insulating film; and a lead part led out from the winding part along the first side face of the flange part and led into the groove part of the flange part; and a terminal part provided in the groove part of the flange part away from the first side face, and including an end portion of the lead part where the insulating film has been stripped and a soldered portion, wherein the cross-section area of a section, running parallel with the first side face, of the space part formed on the first side face as the first recessed part, is greater than the cross-section area of a section, running parallel with the first side face, of the groove part contacting the terminal part.
Patent KR-20200041781-A (KR)
Title: Method of manufacturing reclaimed wafer
Inventor: SUZUKI MASAAKI
IPC: H01L21/02
Filed: 2019-09-27
Abstract: The objective of the present invention is to reduce a removal amount of a wafer by making a crushed layer become thin compared to the case of using a pipe-shaped electroforming grinding blade. Provided is a method for manufacturing a recycled wafer which comprises: a coarse grinding step of, by a first grinding wheel where a plurality of first grinding stones having #500 or more and #1200 or less of grinding grains fixed thereto using an adhesive is circularly arranged, grinding a circuit layer on a surface side of a wafer; a finishing grinding step of, by a second grinding wheel where a plurality of second grinding stones having #2000 or more and #5000 or less of grinding grains fixed thereto using an adhesive is circularly arranged, grinding the surface side of the wafer after the coarse grinding step; and a grinding step of chemically and mechanically grinding the surface side of the wafer to remove a crushed layer remaining on the surface side of the wafer after the finishing grinding step.
Patent KR-20210040483-A (KR)
Title: Apparatus for Controlling the MDPS and the Method thereof
Inventor: NOH YOON KAB
IPC: B62D5/04
Filed: 2019-10-04
Abstract: The present invention relates to a device and method for controlling MDPS output compensation when getting on and off. The device for controlling MDPS output compensation when getting on and off according to an embodiment of the present invention includes: an MDPS configured to apply driving force to a steering wheel of a vehicle; and a control unit for determining the getting on and off conditions and calculating a compensation scale. The control unit is configured to control the output by performing MDPS compensation when the getting on and off conditions of a vehicle are satisfied.
Patent KR-20210041939-A (KR)
Title: Smart car seat and method of control the same
Inventor: LEE MINJAE
IPC: B60N2/28
Filed: 2019-10-08
Abstract: A smart car seat and a method for controlling the same are disclosed. According to an embodiment of the present invention, the smart car seat is variably adjusted to the angle with a vehicle. Accordingly, the comfort of a child seated in the smart car seat may be increased, and the convenience of a guardian may be improved. The adjustment may be performed according to a terminal operation, voice control, or a preset algorithm. The guardian do not need to manually adjust the angle of the smart car seat. Accordingly, the convenience of the guardian can be further improved. Furthermore, the smart car seat is arranged so that the seated child faces the direction opposite to the driving direction of the vehicle, that is, the rear seat side. Accordingly, even when an unexpected situation occurs while the vehicle drives, the safety of the child can be secured.