baber/WOPTO huggingface dataset:
Patent KR-20210034837-A (KR)
Title: Door lock authentication system for using room of public use space and Smart door lock thereof
Inventor: KANG HAE RAN
IPC: G07C9/00
Filed: 2019-09-23
Abstract: The present invention relates to a door lock authentication system for a room in a public space and a smart door lock used therein. The door lock authentication system comprises: a service server that allows an operator′s terminal having a right to use a room in which a smart door lock opened by an unlocking fingerprint input is installed and a consumer′s terminal to be permitted to use the room to access through a communication network; an authentication number issue unit that sets a valid period allowing a consumer to use the room through the operator′s terminal that has accessed the service server, and issues an authentication number for setting an unlocking fingerprint for the smart door lock upon a request from the operator′s terminal; a fingerprint setting unit performing the setting of the unlocking fingerprint of the operator to be used within the valid period through the operator′s terminal connected to the service server, and performing the setting of an unlocking fingerprint of the consumer to be used within the valid period through the consumer′s terminal upon an input of the authentication number by the consumer′s terminal that has accessed the service server; and a fingerprint transmit unit transmitting the operator′s unlocking fingerprint and the consumer′s unlocking fingerprint to the smart door lock to unlock the smart door lock upon input of the operator′s unlocking fingerprint or the consumer′s unlocking fingerprint. The purpose of the present invention is to allow only authenticated person to enter a private room in a public place.
Patent KR-20210036459-A (KR)
Title: Breeding method of high quality livestock using boxthorn.
Inventor: KIM SEON HO
IPC: A23K10/30
Filed: 2019-09-25
Abstract: The present invention relates to a method of breeding high-quality poultry using Lycium chinense. The method of breeding high-quality poultry using Lycium chinense comprises the steps of: (a) mixing Lycium chinense and leaves of Lycium chinense at a weight ratio of 10-40:60-90; (b) grinding the Lycium chinense mixture prepared in the step (a) to a size of 100-1000 μm; (c) grinding edible mushrooms to a size of 20-50 μm; (d) mixing the Lycium chinense mixture prepared in the step (b) with the mushroom powder prepared in the step (c) in a weight ratio of 20-60:40-80; (e) inoculating the mixture prepared in the step (d) with a fermentation enzyme; (f) fermenting the Lycium chinense mixture inoculated with the fermentation enzyme in the step (e) at a temperature of 20-35℃ for 3-5 days; (g) drying the Lycium chinense mixture after the fermentation performed in the step (f) is completed; (h) mixing the Lycium chinense mixture dried in the step (g) with feed for the general poultry and stirring the mixture thereof, wherein 0.5-10 kg of the Lycium chinense mixture is added for each 1000 kg of the feed; (i) feeding the mixed feed prepared in the step (h) to the poultry for 30-90 days before shipping; and (j) shipping and commercializing the poultry bred through the breeding process performed in the step (i).
Patent KR-20210039031-A (KR)
Title: Sprinkler head assembly
Inventor: PARK CHONG WANG
IPC: A62C37/11
Filed: 2019-10-01
Abstract: The present invention relates to a sprinkler head assembly. The sprinkler head assembly includes: a first head body to which a top coupling and a low coupling are fixed by the expansion of a retainer ring; a sensible heat plate coupled with the top coupling to insert a piston expanding the retainer ring thereinto with a fuse metal placed therebetween; a second head body coupled with the first head body, and having an extension tube with an externally installed deflector; and first and second washer springs elastically installed between the deflector and the top coupling to be symmetrical to each other. A deflector head attached to the extension tube is also combined with the deflector, the first and second washer springs have a plurality of elastic wings attached individually to the top coupling and the deflector head, a spacing member is interposed between the first and second washer springs, and, even when an inclination angle arises to the first washer spring due to the retainer ring contracted at the beginning of the fusion of the fuse metal, the spacing member absorbs the same, thereby enabling the second washer spring to maintain a constant elastic force to prevent firefighting water from leaking between the extension tube and the deflector head, which can lead to the prevention of a cold soldering phenomenon.
Patent KR-20210042536-A (KR)
Title: Semiconductor laser diode device and manufacturing method
Inventor: JEONG GEUN KWAK
IPC: H01L21/28
Filed: 2019-10-10
Abstract: A purpose of the present invention is to realize high-power laser diode production of a single mode of hundreds of mW or higher by changing a waveguide of a high power laser diode element from an existing mesa type to a reverse mesa type so as to control a width of a waveguide to be short with 1.5 to 3.0 um, optimizing a carrier injection space to increase current density, and completely remoting a current injection layer denatured by a dielectric film in case of waveguide production. According to the present invention, a waveguide of a reverse mesa type of a high power laser diode is applied to lower internal resistance and voltage and efficiency of a laser and an output level (kink and COD level) are increased while increasing the current density to increase performance of the high power laser diode.
Patent KR-20210045119-A (KR)
Title: Robot and Method for correcting position of the robot
Inventor: DONGHAK LEE
IPC: B25J19/02
Filed: 2019-10-16
Abstract: Disclosed are a robot and a method for correcting aposition thereof. According to the present invention, the robot comprises: a position measuring sensor which measures the position of the robot driving in the outdoors; a camera which acquires an image of the surroundings of the robot; a memory which stores the place information including positions of each of the plurality of places existing in the outdoors and an exterior feature, and stores one or more commands; and a processor which executes the one or more commands to correct the measured positions. The processor analyzes the acquired image, extracts the exterior feature of M units of first places existing within the acquired image, uses the exterior feature of the M units of first places, selects the positions of N units of second places in the place information, and corrects the measured position of the robot based on the positions of the N units of the second places, wherein M is number of 1 or higher and N is number of 1 or higher and M or lower. The present invention aims to provide the robot and the method for correcting the position thereof, which are able to precisely correct errors in the measured position of the robot.
Patent KR-20190126030-A (KR)
Title: Flexible pipe and exhaust heating system with the same
Inventor: CHO KYUNG SANG
IPC: H01L21/67
Filed: 2019-10-30
Abstract: The present invention relates to a flexible pipe and an exhaust heating system to which the flexible pipe is applied. The flexible pipe comprises: an external interlock pipe having an interlock structure; an inner bellows pipe having a double structure including first and second bellows to prevent wetness inside the interlock pipe; a heater installed on the outer surface of the inner bellows pipe and heating a gas moving inside the outer interlock pipe; and an interlock pipe provided inside the inner bellows pipe and having a liner function, thereby forming a coating layer on the inner surface or the outer surface of the flexible pipe to improve insulation and leakage and prevent powders from being deposited.
Patent KR-20200050410-A (KR)
Title: Current steering in reading magnetic tunnel junction
Inventor: GUPTA GAURAV
IPC: H01L43/08
Filed: 2019-10-30
Abstract: According to the present invention, MTJ read circuits include a current steering element coupled to a read path. At a first node of the current steering element, a proportionally larger current is maintained to meet the requirements of reliable voltage or current sensing. At a second node of the current steering element, a proportionally smaller current is maintained wherein the proportionally smaller current passes through an MTJ structure. The current at the first node is proportional to the current at the second node such that sensing the current at the first node infers the current at the second node, which is affected by an MTJ resistance value.
Patent KR-20210053743-A (KR)
Title: Electrode for production of organic acids and biopolymers and microbial electrosynthesis system comprising the same
Inventor: LEE SOO YOUN
IPC: H01B13/00
Filed: 2019-11-04
Abstract: The present invention relates to an electrode having an electrode surface coated with an electron transport mediator polymer, and a microbial electrosynthesis system comprising the electrode. When the electrode is used, the synthesis yield of organic acids and biopolymers by the metabolism of microorganisms on the electrode surface is improved, so the productivity of the organic acids and biopolymers can be improved.
Patent KR-20210054758-A (KR)
Title: Vehicle Side Mirror Automatic Blind Protection System
Inventor: PARK SUNG WON
IPC: B60J11/06
Filed: 2019-11-06
Abstract: According to the present invention, an automatic blind protection system for a side-view mirror of a vehicle has an existing mirror deformed from a manual cover type into an automatic blind type for preventing frost of the vehicle mirror in winter and preventing the mirror from being blackened. The operating method of the system is no longer requires a person to directly and manually cover by using an existing cover and enables a blind to be automatically drawn from a space above the mirror when the vehicle starts to protect the side-view mirror of a vehicle.
Patent KR-20210056787-A (KR)
Title: Crustacea centrifuge
Inventor: KIM IL HA
IPC: A22C29/02
Filed: 2019-11-11
Abstract: The present invention relates to a crustacean centrifuge. More particularly, a crustacean object of which the shell has been partially crushed through a crushing unit is placed in a body unit before filling the same with a fluid, and then the crustacean object easily separated into contents and the shell through the centrifugal force of the fluid by a rotating unit. The separated contents and the shell are separated into layers in the fluid rotating according to the load, and by discharging the shell to the outside in a state that the shell and the contents do not mix again, with a separation unit formed between the contents separated into the layers and the shell, content separation, washing, and sorting are done by automation. Thus, the cost of cleaning the crustacean object is reduced and productivity can be increased by maximizing production efficiency with less manpower.
Patent KR-20210060252-A (KR)
Inventor: YEONJU CHOI
IPC: G08B21/02
Filed: 2019-11-18
Abstract: According to various embodiments, disclosed are a method and a system for searching a missing person. The method for searching a missing person performed by a server comprises the steps of: receiving missing person information including the color of the top and bottom of a missing person; receiving an input image; searching for an object matching the color of the top and bottom in the input image using a previously trained learning model; and outputting a portion including the searched object from the input image.
Patent KR-20200063069-A (KR)
Title: Polarizing plate
Inventor: SAKAUE CHIE
IPC: G02B5/30
Filed: 2019-11-25
Abstract: The present invention provides a polarizing plate in which discoloration of the polarizing plate is suppressed even in a harsh environment. In the polarizing plate, a thermoplastic resin film is bonded to at least one side of the polarizing film through an adhesive layer, wherein the adhesive is a cured product of a photocurable composition comprising a cationic polymerizable compound and a photocationic polymerization initiator. With respect to 100 parts by mass of the cationic polymerizable compound, 0.5 to 1.5 parts by mass of the photocationic polymerization initiator is included. The cationic polymerizable includes 10 to 70 mass % of a bifunctional oxetane compound with respect to the total mass of the cationic polymerizable compound.
Patent KR-20210064869-A (KR)
Title: Vibration damping method of multi-unloading manipulator for cargo
Inventor: PARK SANG WON
IPC: B65G47/91
Filed: 2019-11-26
Abstract: The present invention provides a multi-unloading manipulator for cargo. According to the present invention, the multi-unloading manipulator for cargo comprises: a movable body; a support frame including side support frames extending upwardly from both sides of a base member of the body and allowing a conveyor to extend between the side support frames; a Y-axis slider movably installed in the Y-axis direction on the support frame; a gripper support disposed on the Y-axis slider and movable in the X-axis direction with respect to the base member; and a vacuum gripper connected to the front side of the gripper support and provided with a vacuum surface at the front end of which a load is vacuum attached by an applied vacuum.
Patent KR-20210069405-A (KR)
Title: Vacuum cleaner
Inventor: LEE JONG MYUNG
IPC: A47L9/04
Filed: 2019-12-03
Abstract: A vacuum cleaner is disclosed. The vacuum cleaner of the present invention consists of a body and a suction nozzle. The suction nozzle is configured to include a housing and a rotating brush. The rotary brush is configured to include a first rotary brush, a second rotary brush and a coupler. The coupler combines the first rotary brush and the second rotary brush for rotation shafts of the first rotary brush and the second rotary brush are on the same line.
Patent KR-20210072291-A (KR)
Title: A supporting bars for tree
Inventor: JANG YONG JU
IPC: A01G9/12
Filed: 2019-12-09
Abstract: The present invention relates to a structure capable of easily adjusting the length of a support bar supporting a tree at a lower part of the tree. A stopping structure for physically constraining the advancing and retreating action of a first support tube is formed on a second support tube forming a support member, so that it is possible to maximize the convenience of use by releasing a fixing element by rotation without applying excessive force to release the fixing element constraining the first support tube.
Patent KR-20210073661-A (KR)
Title: The harrow capable of length control for bunker of golf links
Inventor: SONG WON ICK
IPC: A63B57/50
Filed: 2019-12-10
Abstract: The present invention relates to a golf course bunker organizer for controlling a length, and more specifically, to a golf course bunker organizer for controlling length capable of conveniently organizing a bunker for a short time by controlling the length of the bunker organizer which evenly organizes a bottom of the golf course bunker covered by sand. The golf course bunker organizer for controlling a length according to the present invention comprises: a stick member having a predetermined length; and a head unit which is formed in an upper end of the stick member with a predetermined width and length, and is closely attached to a surface of the sand. The golf course bunker organizer for controlling a length comprises: a fixing stick; a first variable stick; a second variable stick; and a fixing unit. The fixing stick is provided in a direction perpendicular to a central part of the head unit, is formed to have a predetermined length, and is hollowed in a longitudinal direction therein. The first variable stick slides into a hollow inside of the fixing stick, is formed to have a predetermined length, and is hollowed in a longitudinal direction therein. The second variable stick slides into a hollow inside of the first variable stick, and includes a grip unit which is formed to have a predetermined length and is extended to left and right sides to be gripped by a hand in one side. The fixing unit fixes the first variable stick sliding into the fixing stick and the second variable stick sliding into the first variable stick to predetermined positions of the fixing stick and the first variable stick.
Patent KR-20210073399-A (KR)
Title: Augmented reality content authoring system and method
Inventor: PARK TAE JOON
IPC: G06Q50/10
Filed: 2019-12-10
Abstract: The present invention relates to an augmented reality content authoring system in an e-book, particularly a digilog book, a method thereof, and a recording medium for recording a program implementing the method. The present invention provides an augmented reality content authoring system comprising: an acquisition unit for acquiring identification information from at least one page of an e-book; an extraction unit for receiving the acquired identification information and extracting content information of the corresponding page in consideration of the received identification information; and an authoring unit for receiving the extracted content information and authoring content to be augmented in the corresponding page by reflecting at least one transition action determined in accordance with the received content information. In accordance with the present invention, various stories can be developed depending on the purpose and situation, and the user's free will can be reflected in content authoring, thereby increasing the immersion of a learner learning from an e-book.
Patent KR-20210074095-A (KR)
Title: Obfuscation type jewel setting method and structure
Inventor: KIM SO YONG
IPC: A44C17/04
Filed: 2019-12-11
Abstract: The present invention relates to a jewel prong using tension and a jewel setting method of the same, and more particularly to a jewel setting method of obfuscation type prongs and a structure thereof, in which, as a plurality of bald spots with seating grooves formed on the inner surface are located in all directions of the outer periphery of the jewel, the length of the prong is longer than the height of the jewel, and the tip of the prong is rounded off, and a large number of the tip of the prong that is located higher than the top of the jewel occupies a large area, thus, acupressing an ornament made of the structure of the present invention on a part of the body such as the user's hand or foot and maximizing the splendor of a jewel due to various refraction and reflection angles by protruding from the top surface of the jewel. There are an effect that the jewelry made of the manufacturing method and structure of the present invention can be applied to a part of the user's hand or foot, such as a general acupressure tool, on a part of the user's hand or foot, as a plurality of bald tips located higher than the upper surface of the jewel occupies a large area, and an effect of maximizing the splendor of the jewel due to scattering by various refraction and reflection angles by placing the jewel upside down so that the pavilion side of the jewel protrudes toward the top.
Patent KR-20210077218-A (KR)
Title: Roof airbag apparatus
Inventor: LEE DONG OH
IPC: B60J7/00
Filed: 2019-12-17
Abstract: The present invention relates to a roof airbag apparatus. The roof airbag apparatus of the present invention comprises: a roof having a length in the front and rear of a vehicle; a cushion unit which is deployed in the width direction of the roof when gas is delivered from a gas supply unit and covers the roof; and a pair of guide units having a length in the width direction of the roof and guiding both ends of the cushion unit in the direction perpendicular to the direction in which it unfolds. An object of the present invention is to provide the roof airbag apparatus capable of improving occupant departure prevention performance.
Patent KR-20200075771-A (KR)
Title: Medical Cooperation Flatform Service System for life care service of spinal injury based on ICT linkage
Inventor: PAN HEE WAN
IPC: G16H80/00
Filed: 2019-12-17
Abstract: The present invention provides a medical cooperation platform service system for a life care service of the disabled with spinal injury, which comprises: a bedsore prevention unit (100) provided with a load cell (110) therein and measuring a load degree and a load position of a seated disabled person; a urine chemical analysis unit (200) chemically analyzing the urine of the disabled; and a hand bike sensor unit (300) measuring the distance, time, maximum speed and average speed. Ain the medical cooperation platform service system for a life care service of the disabled with spinal injury, a control unit (10) analyzes the data received from the bedsore prevention unit (100), the urine chemical analysis unit (200), and the hand bike sensor unit (300), and transmits information to at least one of a terminal (400) of the disabled and a medical server (500) separated from a remote distance.
Patent KR-20210077921-A (KR)
Title: Portable water supplying system for mixing bop fluid of drilling vessels and supplying method
Inventor: HEO SEONG WOOK
IPC: B63B35/44
Filed: 2019-12-18
Abstract: Disclosed are a portable water supply system for mixing a blow out preventer (BOP) fluid of a drilling vessel, and a supply method thereof. According to the present invention, the portable water supply system for mixing a BOP fluid of a drilling vessel comprises: a seawater desalination unit for desalination of seawater; a sterilization unit for sterilizing fresh water supplied from the seawater desalination unit; a portable water unit which stores portable water, which is fresh water sterilized by the sterilization unit, and supplies the portable water used for drilling equipment of the drilling vessel; and a water softening unit which hardens the fresh water sterilized in the sterilization unit for use as drinking water.
Patent KR-20210079535-A (KR)
Title: Server and control method for the same
Inventor: PARK MINJAE
IPC: H04W4/12
Filed: 2019-12-20
Abstract: Provided are a server that provides group driving between personal mobilities and a control method thereof. The server according to one embodiment of the present invention comprises: a communication part; and a control part that determines a plurality of personal mobilities for group driving based on location information and destination information of each personal mobility received through the communication part, and controls the communication part to transmit a control command for driving the plurality of personal mobilities, which are grouped with a group size corresponding to one vehicle. Therefore, the present invention is capable of reducing a probability of an accident in a personal mobility.
Patent KR-20210081979-A (KR)
Title: Repeater, remote optical unit and control apparatus
Inventor: KIM SUNG HYUN
IPC: H04B10/079
Filed: 2019-12-24
Abstract: The present invention relates to a repeater having a structure for extracting CFR and DPD coefficients from a repeater uplink path as data for determining the occurrence of a repeater abnormality, a remote optical unit of the repeater, and a control apparatus monitoring a repeater. According to an embodiment, the remote optical unit of the repeater performing signal relay between a base station and a communication terminal includes an RF unit and a digital unit transmitting and receiving a signal to and from the RF unit. The RF unit includes: a downlink module transmitting a downlink signal received from the base station side to the communication terminal; an uplink module transmitting a first uplink signal received from the communication terminal to the base station side; and a switch selectively outputting the first uplink signal or a feedback signal fed back from the output stage of the downlink module. The digital unit extracts the crest factor reduction (CFR) coefficients of the downlink and uplink of the RF unit from the downlink signal and the signal received from the uplink module, extracts the digital predistortion (DPD) coefficients of the downlink and uplink of the RF unit from the signal output by the switch, and transmits the extracted CFR and DPD coefficients to the control apparatus side.