baber/WOPTO huggingface dataset:
Patent KR-20200090083-A (KR)
Title: Liquid packing machine and manufacturing method thereof
Inventor: AN BYENG RO
IPC: B65B9/10
Filed: 2019-06-13
Abstract: The present invention relates to a liquid packaging machine and a manufacturing method thereof. The liquid packing machine comprises: brush rollers (20, 20′) installed at an entrance to which wrapping paper (P, P′) wound around wrapping paper supply reels (10, 10′) are supplied and having a plurality of nozzles (N) for spraying air to remove foreign matter; an infrared sterilization lamp (30); a guide roller (40); a wrapping paper guide (50); an embossing roller (60); a cutting roller (60′); a longitudinal bonding roller (70); a spreading means (70′); a liquid supply pipe (80); a straw supply box (80′) for inserting a straw (S) into an apex (T) after checking the position by an I mark detection sensor (81); a silicon pad supply reel (90); an apex cutting roller (90′); and a horizontal joining roller (100). The liquid packaging machine further includes, in the next stage of the cutting roller (60′), a spreading means (110), formed of a spreading sucker (101) and a spreading rod (102) for spreading the wrapping paper, a base sealing machine (120), a base supply reel (130), and a printing machine (140). A thermochromic display is printed, on one side of the liquid packaging machine, with temperature-sensitive ink and the temperature of a liquid in the liquid packaging machine is displayed in color. In addition, both standard liquid packaging containers and stand-type liquid packaging containers can be manufactured with one machine, so that compatibility is good, thereby achieving convenience in use.
Patent KR-20210004568-A (KR)
Inventor: CHO KYUNG SHIK
IPC: C10G9/18
Filed: 2019-07-05
Abstract: The present invention relates to a catalyst filling device using centrifugal force, which allows a catalyst to be densely filled into a reactor for refining crude oil and, more specifically, to a catalyst filling device comprising: an opening/closing member which opens and closes an open lower side of a main body; and an impeller having a rotating plate positioned to rotate below the opening/closing member and a plurality of blades radially protruding from an upper side of the rotating plate.
Patent KR-20210014280-A (KR)
Inventor: KIM JONG MIN
IPC: G06Q30/06
Filed: 2019-07-30
Abstract: Disclosed are a method for shopping a virtual product in an offline virtual product display store and a system thereof. A method for shopping a virtual product according to an embodiment of the present invention comprises the steps of: recognizing, in real time, each of customers moving in an offline virtual product display store; matching each of the customers with a virtual shopping cart of each of the customers; and providing a first virtual product to a virtual shopping cart of a first customer, when the first virtual product is selected by the first customer from among the virtual products displayed on at least one display means of the offline virtual product display store.
Patent KR-20210014933-A (KR)
Inventor: JEON WAN JAE
IPC: H02H1/00
Filed: 2019-07-31
Abstract: The present invention relates to a vehicle motor control device capable of overcurrent protection which differently applies a reference value depending on a state of an abnormal current when the abnormal current occurs to prevent an overcurrent from being supplied to a motor or from being transmitted to the motor in order to prevent damage or inoperability caused by supply of the overcurrent. To this end, the vehicle motor control device comprises a current measurement unit, a PWM signal generation unit, and a control unit.
Patent KR-20200031027-A (KR)
Title: Scanner, scanner module, and electronic apparatus including the same
Inventor: PARK JOODO
IPC: G02B26/10
Filed: 2019-08-08
Abstract: The present invention relates to a scanner, to a scanner module, and to an electronic device providing the same. The scanner for a vehicle of the present invention comprises: a mirror rotating about a first axis in a direct manner; first and second mirror support members respectively connected to first and second sides of the mirror; first and second mirror springs respectively connected to the first and second mirror support members; a plurality of combs supplying constant power-based rotational force to the mirror; and a substrate formed spaced apart from the outside of the mirror. A distance between the center of the mirror and the substrate based on the second axis intersecting the first axis is 1.41 to 4.41 times the radius of the mirror. Accordingly, wide-angle scanning is possible.
Patent KR-20210017637-A (KR)
Title: Apparatus and method for precise state diagnosis of rotating machinery based on IoT sensor
Inventor: SONG JONG SEOB
IPC: G06F9/06
Filed: 2019-08-09
Abstract: An embodiment of the present invention provides an apparatus and a method for diagnosing a precise state of an IoT sensor-based rotation device, wherein the apparatus and the method precisely diagnose and predict the state of a rotation device based on raw acceleration data remotely collected from a rotation device such as a vacuum pump or a wind power generator through an IoT acceleration sensor. The present invention divides pre-processed time-series data into multiple pieces of linearly separated data, the number of the plurality being N, according to a priority order based on the contribution of a component of acceleration data from the N pieces of linearly separated data, selects M (M>N) pieces of linearly separated data to be Fourier transformed and then performs a subsequent process. Therefore, the present invention eliminates an existing problem of noise amplification occurring in a case where entire data is directly Fourier transformed after the preprocess, thereby diagnosing and predicting a state of the corresponding rotation device more precisely and accurately.
Patent KR-20200021905-A (KR)
Title: Pulse-based writing for magnetic storage media
Inventor: OBERG MATS
IPC: G11B5/596
Filed: 2019-08-21
Abstract: The present invention describes the aspects of pulse-based recording for magnetic storage media. In some aspects, a pulse-based recorder of a magnetic storage medium determines that a string of data bits having the same polarity corresponds to a magnet which is longer than a threshold which relates to the magnetic media recorder. The pulse-based recorder inserts transition which is the same and opposite polarity of the string of data bits into the string of data bits. A string of data bits containing the inserted transition is transmitted to the magnetic media recorder so that the recording head of the recorder is pulsed while recording the magnet to the magnetic storage medium. In various aspects, also the pulse-based recorder implements a control signal to mask the transition or control polarity of the magnetic media recorder. Thereby, the magnet is capable of being recorded on magnetic storage media more efficiently or with less distortion on adjacent tracks.
Patent KR-20210026594-A (KR)
Title: The method and apparatus for monitoring driving condition of vehicle
Inventor: KIM SO RYOUNG
IPC: B60K35/00
Filed: 2019-08-30
Abstract: Disclosed is a method for monitoring the driving condition of a vehicle. The method for monitoring the driving condition of the vehicle can comprise: a step of acquiring driving information of the vehicle; a step of checking if at least one condition is satisfied or not within a certain section from the acquired driving information; a step of checking the type of verification corresponding to the satisfied condition; and a step of checking the driving condition of the vehicle based on the type of verification. According to the present invention, one or more among the autonomous vehicle and a crime prediction apparatus can be related to an artificial intelligence (AI) module, drone (unmanned aerial vehicle, UAV), robot, augmented reality (AR) apparatus, virtual reality (VR) apparatus, apparatus related to the 5G service, etc. The present invention aims to reduce the risk of accidents and improve safety.
Patent KR-20200119694-A (KR)
Title: Foamed Urethane Spray Dispensing Gun
Inventor: LEE MU SONG
IPC: B05B7/04
Filed: 2019-09-09
Abstract: The present invention relates to a foamed urethane spray dispensing gun which improves the speed and convenience of the foaming operation and, more specifically, to a foamed urethane spray dispensing gun comprising: an injection gun including a gun main body having a supply connection part to which a foam urethane supply part is coupled, and an injection pipe in which a mounting part is formed at an injection end part while injecting foamed urethane from the gun main body; and an injection nozzle member including a mounting connection part engaged with the mounting part, a nozzle main body having at least one discharge hole for discharging the foamed urethane discharged from the injection end part of the injection pipe, and a guide groove comprising the front of the discharge hole and extending in the transverse direction to the axis of the discharge hole.
Patent KR-20210032712-A (KR)
Title: Matching system and method for meeting
Inventor: CHOI WOO RAM
IPC: G06Q30/08
Filed: 2019-09-17
Abstract: A matching system for blind date of the present invention comprises: a communication unit for data transmission; and a matching server providing a matching service by connecting to the Internet through a wired or wireless communication network with a web browser providing a page for searching, selecting, and entering information for blind date or a client device storing an application. Since the matching server provides a plurality of schedules selected by a member to a member, who meets the conditions for performing matching between members, the matching is made, thereby reducing the effort required for the meeting to take place.
Patent KR-20210033323-A (KR)
Title: Apparatus for controlling prevention air inlet of reactor cooling line and thereof method
Inventor: SEO KYOUNGWOO
IPC: G21C23/00
Filed: 2019-09-18
Abstract: According to an embodiment of the present invention, provided are a device for controlling prevention of an air inflow in a reactor cooling line and a method thereof which can prevent an inflow of air through a pipe damage portion by corresponding to a pressure change of a damping tank to control a siphon control valve when damage occurs in a portion in which the pressure in a pipe is lower than atmospheric pressure in the cooling line connected to a reactor water tank. To this end, the device for controlling prevention of an air inflow in a reactor cooling line comprises the cooling line, the damping tank, a differential pressure detection unit, and a control unit.
Patent KR-20210034788-A (KR)
Title: Multi-layer composite film for an inner sealant layer of a pouch-type lithium secondary battery
Inventor: HONG SOON MAN
IPC: H01M10/052
Filed: 2019-09-23
Abstract: The present invention relates to a multi-layer composite film for an inner sealant layer of a pouch-type lithium secondary battery, comprising: a core layer containing two-dimensional plate-shaped inorganic particles mixed in polypropylene resin copolymerized with maleic anhydride; and a skin layer of polypropylene-based resin formed on both surfaces of the core layer. According to the present invention, a multi-layer composite film for an inner sealant layer of a pouch-type lithium secondary battery containing two-dimensional plate-shaped inorganic particles has excellent moisture permeability compared to the conventional single-layered inner sealant layer, and thus it is possible to prevent corrosion and destruction of the entire cell by suppressing generation of hydrofluoric acid generated by reaction of moisture with fluorine-containing electrolyte of a lithium secondary battery. Also, the multi-layer composite film for an inner sealant layer of a pouch-type lithium secondary battery containing two-dimensional plate-shaped inorganic particles has chemical resistance and heat resistance and thus can be commercialized as a material for an inner sealant layer of a pouch-type lithium secondary battery.
Patent KR-20190111873-A (KR)
Title: Polishing apparatus of glass plate
Inventor: OH DOO HWAN
IPC: B24B55/03
Filed: 2019-09-25
Abstract: The present invention relates to a glass plate polishing apparatus and an objective of the present invention is to vertically penetrate and form a water pipe, an air pipe, and a vacuum suction pipe, and the like, into and in a sidewall of a housing forming a motor, couple a nozzle to a lower part, and uses compressed air, vacuum suction force, water, and the like supplied through the nozzle to wash sludge generated during a polishing process, thereby simultaneously increasing functionality, convenience, and the like. To achieve this, according to the present invention, the glass plate polishing apparatus comprises: a motor (20) including a cylindrical housing (28) combining upper and lower covers (30, 32) and coupling a coil (42) to an inner circumferential surface a rotary shaft (34) penetrating and coupled to the center of the upper and lower covers (30, 32) and coupling a permanent magnet (40) to an outer circumferential surface; a rotary joint (50) coupled to the upper end part of the rotary shaft (34); a polishing member (54) coupled to the lower end part of the rotary shaft (34); and a water tank (168), an air tank (172), a vacuum tank (178) installed on the upper outer side of the motor (20) to supply water, compressed air, and vacuum suction force. A water pipe (158), an air pipe (160), and a vacuum suction pipe (162) are formed in the inner part of the thickness layer of the housing (28) of the motor (20) by being penetrated in a longitudinal direction, the water pipe (158) is connected to the water tank (168), the air pipe (160) is connected to the air tank (172), and the vacuum suction pipe (162) is connected to the vacuum tank (178).
Patent KR-20200039595-A (KR)
Inventor: HUBER ALEXANDER
IPC: F42B5/16
Filed: 2019-10-04
Abstract: The present invention relates to a cylindrical sleeve (6) for accommodating propellant powder (4), which comprises a jacket wall which in a stable form of combustible felt fibers and an insert (5) of a textile material in the jacket wall. The present invention also relates to a manufacturing method of the cylindrical sleeve (6).
Patent KR-20210046948-A (KR)
Inventor: KIM HYUN SIK
IPC: A23B4/20
Filed: 2019-10-21
Abstract: The present invention relates to a method for increasing the storability of meat products by using a leaf mustard kimchi extract, and more particularly, to a food preservative containing the leaf mustard kimchi extract as an active component, a meat product containing the same, and a method for manufacturing the same. The leaf mustard kimchi extract according to the present invention an effect of enhancing the storage properties of meat products as a natural food preservative.
Patent KR-20210047580-A (KR)
Inventor: CHOEI BONG HWAN
IPC: E04H1/02
Filed: 2019-10-22
Abstract: The present invention relates to a mobile residential system compatible with a building structure based on a camping car which includes a building structure securing a customized accommodation space of a camping car and maintaining cooling and heating efficiency and security, and directly and indirectly connects or links independent spaces and facilities of the building structure and the camping car in an internal space provided by the building structure to use separately divided and provided spaces as a single space to promote comfortable and convenient camping car travel. More specifically, the mobile residential system compatible with a building structure based on a camping car comprises: a camping car (20) having minimum residential facilities embedded therein and having mobility; a building structure (10) securing a customized accommodation space of the camping car and maintaining cooling and heating efficiency and security; and a connector means (13) directly connecting a living infrastructure member constructed with electricity or water or a wastewater treatment unit of the building structure to corresponding facilities of the camping car to secure compatibility between the camping car and the building structure to expand and induce residential convenience.
Patent KR-20190128608-A (KR)
Title: Method and apparatus for controlling autonomous driving vehicle
Inventor: HUR IN
IPC: G05D1/02
Filed: 2019-10-29
Abstract: The present invention relates to a method for controlling an autonomous driving vehicle capable of securing a driving path through inter-vehicle communications and an apparatus thereof. According to the present invention, one or more from the autonomous driving vehicle, a user terminal, and a server can be linked or combined with an artificial intelligence (AI) module, a drone (unmanned aerial vehicle), an augmented reality (AR) device, a virtual reality (VR) device, a device related to a fifth-generation (5G) service, and the like. According to one embodiment of the present invention, a method for controlling a vehicle comprises the steps of: checking a driving path; checking whether other vehicles are on the driving path; transmitting a first request message based on information about the driving path; checking whether a first response message corresponding to the first request message is received from the other vehicles; and transmitting a second request message, which requests movement to the other vehicles based on the information about the path, based on the first response message when the first response message is received.
Patent KR-20210052697-A (KR)
Title: Thermoplastic polyester ester elastomer comprising anhydrosugar alcohol derivative and polyester polyol and method for preparing the same
Inventor: KIM MI RAN
IPC: C08G63/42
Filed: 2019-10-30
Abstract: The present invention relates to a thermoplastic polyester ester elastomer (TPEE) having a hard segment and a soft segment, and a method for preparing the same. Particularly, the soft segment includes an anhydrosugar alcohol derivative-derived unit derived from biomass and having improved reactivity, and a polyester polyol-derived unit. The thermoplastic polyester ester elastomer has excellent heat resistance and mechanical properties by controlling the content of the anhydrosugar alcohol derivative and that of polyester polyol, shows a low melting point (processing temperature), thereby being processed with ease, and particularly, can solve the problem of depletion of limited petroleum resources, and can provide improved eco-friendly characteristics.
Patent KR-20210053478-A (KR)
Title: A sliding desk bag for a laptop computer
Inventor: CHOI JUN YEONG
IPC: A47B3/14
Filed: 2019-11-02
Abstract: The present invention relates to a desk-bag for a sliding door notebook computer that can be used as a desk by opening the sliding door on the bottom of the notebook and stretching the legs and closing the bag, and when the open sliding door becomes a storage space for lightweight items, provided is a cloth mouse pad in a lower right corner on a flat side of the bag in which a mouse is easily used while using the notebook. On the right side, provided is a cable hole connected to an auxiliary battery storage box, thereby being related to a bag that can be charged while using the notebook.
Patent KR-20210055940-A (KR)
Title: system and method for monitoring floating population and traffic device and method
Inventor: LEE CHON HEE
IPC: G08G1/01
Filed: 2019-11-08
Abstract: The present invention relates to a method for monitoring floating population and traffic volume, which can monitor the floating population and traffic volume in even a detailed area. According to the present invention, the method comprises the following steps: allowing a first imaging device installed in a vehicle to analyze an acquired first image to generate traffic volume/floating population data based on the first image; allowing a second imaging device installed on a road to analyze an acquired second image to generate traffic volume data based on the second image; allowing a third imaging device installed in a shop to analyze an acquired third image to generate floating population data based on the third image; allowing a correction device to correct the traffic volume/floating population data based on the first image collected from the first imaging device; and allowing an integrated monitoring server to monitor traffic volume and floating population by using the corrected first image-based traffic volume/floating population data, the second image-based traffic volume data, and the third image-based floating population data.
Patent KR-20210059568-A (KR)
Inventor: PARK DONG CHEOL
IPC: A45C15/00
Filed: 2019-11-15
Abstract: The present invention relates to a mobile phone case assembly for storing wireless earphones comprising: a mobile phone case (110) which stores a mobile phone; and a first magnet (131) which is provided in one side of the mobile phone case (110) and detaches the wireless earphones (WP) by magnetic force. The present invention comprises: the wireless earphones (WP); a second double-sided tape (142) which is attached to one side of the wireless earphones (WP); a second magnet (132) which is attached to the second double-sided tape (142); the mobile phone case (110) which stores the mobile phone; and a magnetic member (151) which is provided in one side of the mobile phone case (110) and is attached to the second magnet (132) by the magnetic force. Since the second magnet (132) is detachably attached to the magnetic member (151) by the magnetic force, the wireless earphones (WP) is detachably attached to the mobile phone case (110). Therefore, the present invention detachably attaches the wireless earphones with a simple configuration and method by using the magnetic force between the magnet attached to the mobile phone case and the magnet of the wireless earphones.
Patent KR-20210065632-A (KR)
Title: Smart air conditioning system using enclosure of ESS and method therefor
Inventor: JEON HYUN JIN
IPC: H01M10/633
Filed: 2019-11-27
Abstract: An air conditioner according to an embodiment of the present invention evaluates the temperature and humidity inside an energy storage facility in various ways, and performs air conditioning inside the energy storage facility based on the evaluation.
Patent KR-20210069508-A (KR)
Title: A caching rate-control method and apparatus for Streaming Data on Resource-Limited Edge Nodes
Inventor: HUH EUI NAM
IPC: H04L29/08
Filed: 2019-12-03
Abstract: The present invention relates to a method and device for controlling caching rate for data streaming in resource-constrained edge nodes. According to an embodiment of the present invention, the method of operating the caching rate control operation of the cloud node for data streaming includes the steps: (a) receiving information on a cache usage rate for a terminal from the edge node; (b) calculating a data change rate based on the information on the cache usage rate; (c) determining data to be cached for the terminal based on the data change rate; (d) sending the data to the edge node. Accordingly, resource efficiency of the edge node is increased by reducing a size of the cache.
Patent KR-20210072476-A (KR)
Title: Metal powder manufacturing device
Inventor: JI YONG HWAN
IPC: B22F9/08
Filed: 2019-12-09
Abstract: A metal powder manufacturing device according to the present invention splits molten metal and cools atomized molten metal droplets by spraying cooling water with cooling water spray nozzles provided in a chamber. The cooling water spray nozzles spray cooling water in a sectoral shape, and the cooling water spray nozzles at different heights are provided so that an inclination angle to an inner wall of the chamber increases as the height of the cooling spray nozzle decreases, thereby reducing the deviation of scattering distances of the molten metal droplets and efficiently manufacturing metal powder having uniform properties.