baber/WOPTO huggingface dataset:
Patent KR-20210012432-A (KR)
Title: Rodenticide with livestock protection function and method for manufacturing thereof
Inventor: PARK DONG CHUN
IPC: A01N43/16
Filed: 2019-07-25
Abstract: The present disclosure relates to rodenticide and method for manufacturing the same. The rodenticide includes a core including: at least one grain powder selected from the group consisting of rice, corn, oats, sorghum and wheat; at least one toxic component selected from the group consisting of warfarin, coumatetraril, brodipacum, bromadioron, difenacum, flocumafen, diphechialone, bromethalin, difacinone, chlorfacinone, cholecalciferol, zinc phosphide, and coumaclo; and an attractant mixture consisting of anchovy powder, peanut powder, soybean rice cake, crucian carp rice cake, and sugar, and a shell surrounding a surface of the core. The rodenticide according to the present disclosure solves the problem of being dissolved by external environments such as snow and rain, and is used in paddy fields, fields, and the like, so as to have sufficient effect for preventing mice while preventing ingestion by pets or livestock.
Patent KR-20210013484-A (KR)
Inventor: AN MYEONG GIL
IPC: F16K7/06
Filed: 2019-07-26
Abstract: The present invention relates to a ball screw-type line blind valve capable of reducing work time and costs. According to the present invention, the ball screw-type line blind valve comprises: a first housing connected to a first body panel unit, and provided with a first passage unit formed to allow a flow medium to pass therethrough; a second housing connected to a second body panel unit, provided with a second passage unit formed to correspond to the first passage unit, and installed to be separated from the first housing; a google plate which is movably installed between the first housing and the second housing, has a communication hole unit formed to connect the first passage unit and the second passage unit, and opens and closes the first passage unit and the second passage unit by moving; an operating handle installed on the first body panel unit; a power transfer unit installed on the first body panel unit to be connected to the operating handle; a clamping housing which is connected to the power transfer unit, is installed to enclose the first housing, and clamps and unclamps the google plate when the operating handle rotates; and a ball screw module arranged between the clamping housing and the first housing to be moved while the clamping housing comes in rolling contact therewith.
Patent KR-20210014518-A (KR)
Inventor: JANGHEE PARK
IPC: F24H3/06
Filed: 2019-07-30
Abstract: The present invention relates to a gas heater including a primary heat exchanger and a secondary heat exchanger through which combustion gas generated by burning fuel gas flows. According to an embodiment of the present invention, the gas heater comprises: a coupling box which mediates the connection between the primary heat exchanger and the secondary heat exchanger; a collect box which is connected to the secondary heat exchanger and into which the combustion gas passing through the secondary heat exchanger is introduced; an induction fan connected to the collect box and causing a flow of the combustion gas; and a bypass pipe connected to one side of the coupling box to guide the combustion gas that has passed through the primary heat exchanger to a hot water supply tank that supplies hot water to the room.
Patent KR-20210022197-A (KR)
Title: Double layer composite solid electrolyte, all solid lithium secondary battery comprising same and method of preparing same
Inventor: KIM HO SUNG
IPC: H01M4/505
Filed: 2019-08-19
Abstract: The present invention relates to a composite solid electrolyte layer comprising: a first solid electrolyte layer including gallium-doped lithium lanthanum zirconium oxide (Ga-LLZO) represented by chemical formula 1, Li_xGa_qLa_yZr_zO_12 (5 <= x <= 9, 0 < q <= 4, 2 <= y <= 4, 1 <= z <= 3); and a second solid electrolyte layer disposed on the first solid electrolyte layer, and including aluminum-doped lithium lanthanum zirconium oxide (Al-LLZO) represented by chemical formula 2, Li_xAl_pLa_yZr_zO_12 (5 <= x <= 9, 0 < p <= 4, 2 <= y <= 4, 1 <= z <= 3). An all-solid-state lithium secondary battery and a manufacturing method thereof of the present invention comprise the composite solid electrolyte with a double bond structure by combining a solid electrolyte containing Ga-LLZO and a solid electrolyte containing Al-LLZO, thereby increasing the discharge capacity and controlling the reactivity with lithium.
Patent KR-20210023575-A (KR)
Title: Compression collectable trash can
Inventor: SHIN HAE SEOG
IPC: B30B15/28
Filed: 2019-08-23
Abstract: A compression and collection device is disclosed. According to one embodiment of the present invention, the compression and collection device comprises: an input unit; a mounting unit; a compression unit having a compression driving motor, a compression member, and a pressure sensor provided to one end of the compression member; a body unit in which a first storage unit is formed and an openable collection unit is formed in a lower portion; and a control unit controlling the compression driving motor to stop driving of the compression driving motor when pressure sensed by the pressure sensor exceeds a preset threshold value. Therefore, the present invention reduces a volume by compressing an input can to collect the can.
Patent KR-20210025216-A (KR)
Title: Micro led repair device and manufacturing of micor led display using the same
Inventor: AHN BUM MO
IPC: H01L25/075
Filed: 2019-08-27
Abstract: The present invention relates to a micro LED repair device and a method thereof and, more specifically, to a device which removes defective micro LEDs by using suction power within the micro LED repair device. The method comprises: an inspection step of detecting defective micro LEDs; a first irradiation step of irradiating a laser to the defective micro LEDs; a removal step of removing the defective micro LEDs irradiated with the laser from a bonding pad; a second irradiation step of irradiating the laser to the bonding pad from which the defective micro LEDs are removed; and a mounting step of mounting the good micro LED at a location from which the defective micro LEDs are removed.
Patent KR-20210029551-A (KR)
Title: Storage device and operating method thereof
Inventor: SHIN BEOM JU
IPC: G06F3/06
Filed: 2019-09-06
Abstract: An object of the present invention is to provide a storage device and an operating method thereof capable of performing a cache read operation without adding a latch during program suspend. This technology relates to an electronic device. A storage device includes a memory device for storing data, a memory controller for controlling the memory device, and program data storage for communicating with the memory device. The memory device includes a page buffer in which data is temporarily stored. The memory controller includes a request transmitter configured to provide a program suspend request for suspending a program operation, when the memory device receives a read request from a host while the memory device is performing the program operation. The memory controller also includes a command controller configured to generate and output a program suspend command, based on the program suspend request, and output a cache read command or normal read command, based on a number of commands of a command queue in which a command corresponding to the request received from the host is queued. The program data storage stores data output from the memory device to perform an operation corresponding to the cache read command.
Patent KR-20200034637-A (KR)
Title: Organic-inorganic complex solar cell
Inventor: KIM SEIYONG
IPC: H01L51/44
Filed: 2019-09-20
Abstract: The present specification provides an organic-inorganic complex solar cell. The organic-inorganic complex solar cell comprises: a first electrode; a light absorbing layer including a compound of perovskite structure disposed on the first electrode; an insertion layer disposed on the light absorption layer; a hole transport layer disposed on the insertion layer; and a second electrode disposed on the hole transport layer, wherein the light absorbing layer further includes a fluorine-based additive, and the insertion layer includes at least one of CuSCN, CuI, CuBr, CuCl, CuPc, and Cu-doped NiO.
Patent KR-20210034824-A (KR)
Title: Transfer cart for pallet truck type
Inventor: GO BYEONG KI
IPC: B62B3/06
Filed: 2019-09-23
Abstract: According to the present invention, disclosed is a hydraulic control-type multistage load control cart. The hydraulic control-type multistage load control cart comprises: a base frame including a plurality of wheels coming in rolling contact with the ground; a vertical frame installed vertically to one side of the base frame; an inclination angle control unit installed on one side of the vertical frame to generate operation pressure by receiving a control force, which selectively stretches a rod; a variable inclination rail having one end of an upper part supported to the vertical frame to be rotatable around a hinged hinge point, and having one end of a lower part connected to the inclination angle control unit to have leverage-based rotation displacement around the hinge point in accordance with a distance by which the rod is stretched; and a lifting unit comprising a lifting body including first and second rollers coming in rolling contact with a multi-angular fixing rail installed vertically to one side in the vertical frame, and a load spring having one side fixed to one side of the lifting body and having the other side fixed to an inclination roller coming in rolling contact along the variable inclination rail to apply an elastic force, which is placed above the hinge point. According to the present invention having such constitution, the hydraulic control-type multistage load control cart is capable of automatically adjusting the height in accordance with the size of the load of shipped cargo in a state in which pellets are placed, while enabling the transportation of pellets, thereby expecting a beneficial effect of increasing the convenience and efficiency of work in accordance with cargo shipping.
Patent KR-20210039569-A (KR)
Title: Waveguide integrated substrate and fabricating method thereof
Inventor: KANG BYOUNG GWAN
IPC: H01P3/12
Filed: 2019-10-02
Abstract: The present invention relates to a waveguide integrated substrate and a manufacturing method thereof and, more specifically, to a waveguide integrated substrate and a manufacturing method thereof, which use glass as a substrate material, and use such a glass substrate to adjust the thickness of the glass substrate, the diameter of vias formed in the glass substrate, and the pitch between neighboring vias to be optimized for the glass substrate to reduce insertion loss and secure cost efficiency. To this end, the waveguide integrated substrate comprises: a base substrate extended in the propagation direction of an electromagnetic wave signal, and made of a glass material; a plurality of vias formed in the form of penetrating the upper and lower surfaces of the base substrate, arranged in the propagation direction of the electromagnetic signal, and made of metal; an upper conductor formed on the upper surface of the base substrate, and connected to the plurality of vias; and a lower conductor formed on the lower surface of the base substrate, and connected to the upper conductor via the plurality of vias. The pitch (P) between the neighboring vias is 2-8 times larger than the diameter (D) of the vias.
Patent KR-20210039642-A (KR)
Title: Automated teller machine
Inventor: NAM YOUNG JUN
IPC: G07F7/10
Filed: 2019-10-02
Abstract: An object of the present invention is to provide an automated teller machine, which allows a customer to conveniently perform a self-authentication procedure using a palm vein even without forming a large gap between a bezel and a palm vein unit and to smoothly recover an unclaimed statement to a collecting box. For implementing this, the present invention includes: a palm vein sensor for non-contact recognition of the palm vein as a customer's self-authentication means; a palm vein unit including a wrist rest for supporting a customer's wrist and provided in front of the bezel forming the front of the automated teller machine; and a guide member extending from an opening formed in the bezel to the inside of the automated teller machine and having a space inside which a customer's hand, who has the wrist mounted on the wrist rest, is inserted.
Patent KR-20210039865-A (KR)
Title: Separator for secondary battery and secondary battery containing the same
Inventor: KWAK JONG HEON
IPC: H01M10/058
Filed: 2019-10-02
Abstract: The present invention provides a separator for a secondary battery having improved heat resistance and improved adhesion to an electrode, and a secondary battery including the same. The separator for a secondary battery includes a porous polymer substrate having a plurality of pores; and a porous coating layer which is positioned on at least one surface of the porous polymer substrate and includes a plurality of inorganic particles, a binder polymer, and a crosslinked polymer containing a urethane bond, and in which the binder polymer and the crosslinked polymer containing a urethane bond are located on some or all of the surfaces of the inorganic particles to connect and fix the inorganic particles, wherein the urethane bond-containing cross-linked polymer is a cross-linking reaction product of a polyvinylidene fluoride-based cross-linkable polymer containing an OH group and an acrylate-based cross-linkable polymer containing an NCO group, and based on 100 parts by weight of the total amount of the binder polymer and the crosslinked polymer, the content of the crosslinked polymer is 3 to 70 parts by weight.
Patent KR-20210047084-A (KR)
Inventor: WONJONG LEE
IPC: G02B27/01
Filed: 2019-10-21
Abstract: The present invention in the specification relates to an XR device for providing an augmented reality (AR) mode and a virtual reality (VR) mode and a control method thereof, and more particularly, is applicable to the 5G communication technology field, robot technology field, autonomous driving technology field, and artificial intelligence (AI) technology field. According to the present invention, a first image corresponding to a first object in front of the XR device is captured; a first distance between a vehicle and the first object is sensed; a display is controlled to display a first virtual vehicle image after moving the first virtual vehicle image according to the input signal received from the external device; and the display is controlled to display the first virtual vehicle image differently when the first virtual vehicle image and the first image overlap based on the captured first image and the first distance.
Patent KR-20200049554-A (KR)
Title: Power supply system
Inventor: TANEMURA Kyosuke
IPC: G01R31/389
Filed: 2019-10-22
Abstract: Provided is a power supply device, which comprises: a control controller (104); and a plurality of battery modules (102), which are a plurality of battery modules (102) having a secondary battery, having a cutting device (22) constituting a series connection in which the plurality of battery modules are serially connected to each other in accordance with a gate driving signal from the control controller (104) and configured to forcibly disconnect the battery module from the series connection. The control controller (104) is configured to estimate a module voltage of the battery module before and after disconnecting the battery module from the series connection by the cutting device (22) and the internal resistance of the battery module separated from the series connection from a module current output from the battery module.
Patent KR-20210054260-A (KR)
Title: Flooring chips and flooring comprising the same and Manufacturing method of the same
Inventor: SEO JA DEOK
IPC: B29B9/10
Filed: 2019-11-05
Abstract: The present invention relates to a flooring chip, a flooring material comprising the same, and a method for manufacturing the same and, more specifically, to an environmentally-friendly flooring chip that uses a styrene-butadiene copolymer as a non-PVC material which is an environmentally-friendly material and adds a thermal aging inhibitor to increase the thermal decomposition start temperature of the non-PVC material, and have excellent dynamic heat resistance and easy workability, to a flooring material comprising the same and to a method for manufacturing the same.
Patent KR-20210054705-A (KR)
Title: A connecting device for low voltage underground cable
Inventor: JOO JONG MIN
IPC: H01R11/03
Filed: 2019-11-06
Abstract: The present invention provides a connecting device for an underground low-voltage cable, which can be assembled and installed while protruding of a connection tap is selectively minimized, even in a narrow installation space during one-way branching of an underground low-voltage cable due to branching of the underground low-voltage cable, thereby maximizing installation workability and ensuring convenience that a worker can easily detect voltages in the direction of exposure of a body after installation, can include an improved fixing bolt to enable quick separation by a hexagonal wrench when the connecting device is required to be removed after being fastened, thereby being conveniently removed, and allows a wire to be integrally injection-molded on the body, thereby reducing manufacturing costs to the maximum. The connecting device can include voltage detection units provided on both sides of a housing to provide quick voltage detection outside the housing, can have a tubular cable insertion part formed on the front thereof in a direction and couple the outer circumferential surface of a cable in a sealed state by a detachable through connection cap, but can be inverted and assembled to reduce the protrusion distance of the through connection cap at the entrance of the tubular cable insertion part according to installation spaces, thereby ensuring versatility and convenience.
Patent KR-20210055537-A (KR)
Title: Method and apparatus for traffic steering for local processing
Inventor: LEE JICHEOL
IPC: H04W28/08
Filed: 2019-11-07
Abstract: The present invention relates to a communication technique that converges a 5G communication system with an IoT technology to support higher data rates after a 4G system and a system thereof. The present invention can be applied to intelligent services (eg, 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 a method for traffic steering for local processing in a wireless communication system and a device thereof.
Patent KR-20210061861-A (KR)
Inventor: OH JAE SEUNG
IPC: G01L27/00
Filed: 2019-11-20
Abstract: A model eye for normalizing intraocular pressure measurements of a tonometer is disclosed. The model eye for the tonometer includes: a model eye body in which a chamber for accommodating gas is formed; a hemispherical elastic membrane formed at one end of the model eye body to separate the chamber and the outside of the model eye, and expanded to the outside by the gas in the chamber; and a pressure port formed at one end of the model eye body to supply gas to the chamber.
Patent KR-20210062368-A (KR)
Inventor: CHUNG SANGHWA
IPC: H04J3/06
Filed: 2019-11-21
Abstract: The present invention relates to a logical slot frame utilization method for efficient use of IEEE 802.15.4 TSCH MAC, a standard technology widely used in industrial wireless networks, and a scheduling device based thereon. In particular, the present invention relates to an apparatus and a method for using an efficient schedule for data traffic that occurs in various periods by using logical slot frames for each device on a network. The apparatus comprises a logical slot frame management part, a logical slot frame scheduling device, a logical slot frame schedule execution determining part, and a TSCH driving part.
Patent KR-20210062963-A (KR)
Title: Construction safety monitoring system and a method for controlling the same
Inventor: YI JUNE SEONG
IPC: G06N20/00
Filed: 2019-11-22
Abstract: The present invention provides a construction worker safety monitoring system and a control method thereof, wherein the construction worker safety monitoring system includes: a terminal unit (10) having a terminal sensing unit (11) which is carried by a construction worker and includes an activity data sensor unit (111) which acquires activity information of the construction worker; and a server (20) defines and forms a monitoring model for monitoring safety accident signs of the construction workers, and monitors and warns the safety accident signs of the construction workers through the monitoring model, based on the activity information of the construction worker obtained from the terminal unit (10) and a preset work type and a work unit. Accordingly, it is possible to minimize the possibility of an accident, thereby minimizing cost loss due to a safety accident.
Patent KR-20210064464-A (KR)
Title: Frame assembly of folding door
Inventor: PARK SU CHEOL
IPC: E06B3/968
Filed: 2019-11-25
Abstract: The present invention relates to a frame assembly of a folding door designed to improve workability when manufacturing a folding door, by assembling or disassembling glass to and from a frame of the folding door more easily. To this end, the frame assembly of a folding door includes: a main frame having a support rail formed in the longitudinal direction on one side to insert and fix door glass; an auxiliary frame facing the support rail with the door glass therebetween and assembled to the main frame in the longitudinal direction; and a pair of rubber gaskets comprising a first rubber gasket inserted between the support rail and the door glass to fix the door glass and a second rubber gasket inserted between the auxiliary frame and the door glass to fix the door glass.
Patent KR-20210064988-A (KR)
Title: Modular chiller and Infrared heater using the same
Inventor: KO JEONG HOON
IPC: A61F7/00
Filed: 2019-11-26
Abstract: The present invention relates to a modular chiller and an infrared heater using the same. A modular chiller according to one embodiment of the present invention comprises: a first cooling module including an inlet formed on an upper portion of one side thereof, a first inclined portion for allowing the fluid introduced through the inlet to move toward a lower portion of the other side by a weight per se, and a cooling fan provided on the other side to allow low-temperature air to flow into the first inclined portion, the first cooling module having at least a part of the lower portion open; a second cooling module including at least one second inclined portion disposed at a lower portion of the first cooling module and configured to allow the fluid moving along the first inclined portion to move to a lower portion of one side of an opposite side by a weight per se, and a cooling fan provided at one side of the opposite side to allow low-temperature air to flow into the second inclined portion, the second cooling module having at least a portion of upper and lower portions open, respectively; and a third cooling module disposed at a lower portion of the second cooling module to receive the fluid cooled through the second cooling module and provided with an outlet for allowing the received fluid to flow out, the third cooling module having at least a part of an upper portion open.