baber/WOPTO huggingface dataset:
Patent KR-20190013485-A (KR)
Inventor: KIM YONG HUN
IPC: B63B25/16
Filed: 2018-07-09
Abstract: Disclosed is a boil-off gas (BOG) reliquefaction system capable of removing a condensed or solidified lubricant in a simple and economic method. According to the present invention, the BOG reliquefaction system comprises: a first compressor to compress a part of BOG; a second compressor installed in parallel to the first compressor to compress the remaining BOG not supplied to the first compressor; a first heat exchanger to cool the BOG compressed by the first compressor through heat exchange using the BOG before compression by the first or second compressor as a refrigerant; a second heat exchanger to cool a fluid cooled in the first heat exchanger after compression by the first compressor through additional heat exchange, which uses BOG circulated in a refrigerant cycle as a refrigerant, while passing through a flow path; and a first decompressor to decompress the fluid additionally cooled by the second heat exchanger. The refrigerant cycle comprises: a second decompressor to decompress the BOG cooled by passing through a second flow path of the second heat exchanger after compression by the second compressor; a second decompressor to decompress the BOG which is cooled by passing through the second flow path of the second heat exchanger after compression by the second compressor; a second bypass line to bypass the BOG passing through the second flow path of the second heat exchanger from the second decompressor; and a lubricant collection means installed on an upstream portion of the second decompressor and the second bypass line on a downstream portion of the second flow path of the second heat exchanger. The fluid used as the refrigerant in the second heat exchanger passes through a third flow path of the second heat exchanger, and BOG passes through the second decompressor during reliquefaction of the BOG and passes through the second bypass line when a condensed or solidified lubricant is discharged.
Patent KR-20200007469-A (KR)
Inventor: SHIN WOONG CHUL
IPC: B60D1/24
Filed: 2018-07-13
Abstract: The present invention relates to a boat trailer easy to mount a boat at a center, to prevent the boat from being broken or damaged. According to the present invention, the boat trailer easy to mount a boat at a center comprises: a body frame having a connection unit disposed on one end to be connected to and towed by a towing vehicle and obliquely connecting the rear side of the connection unit to both sides of a towing frame having a winch unit installed thereon; a support frame integrally formed on the rear side of the body frame and including a wheel unit; a support plate disposed on the upper surface of the support frame to mount a boat thereon; and a center-mounting guide member simultaneously coupled and fixed to the other end of the towing frame and both sides of the front end of the body frame.
Patent KR-20190031131-A (KR)
Title: Photosensitive resin composition and cured film comprising the same
Inventor: LEE MIN HYUNG
IPC: C09D179/08
Filed: 2018-07-23
Abstract: The present invention relates to a photosensitive resin composition comprising a poly (imide-benzoxazine) block copolymer and a cured film. The poly (imide-benzoxazine) block copolymer comprised in the photosensitive resin composition of the present invention can form the cured film having excellent mechanical properties and insulating properties even at the low temperature of less than 200°C.
Patent KR-20200014098-A (KR)
Title: Apparatus and method for providing personalized path using user interface operation information of user device
Inventor: OH DONG SEOK
IPC: G01C21/34
Filed: 2018-07-31
Abstract: The present invention relates to an apparatus for providing personalized route using user interface manipulation information, which comprises: a user interface information detection unit detecting user interface information input to a navigation terminal; a map information storage unit for storing digital map data, and characteristic information for each section or link of a road; and a control unit for retrieving a route to a destination selected by a user, which receives the user interface information, analyzes user-specific patterns, emotions, sensitivity, or propensity information based on the user interface information, and retrieves and provides the personalized route corresponding to analyzed information.
Patent KR-20200017054-A (KR)
Title: Automatic system and method of collecting/analyzing and monitoring/controlling/predicting smart farm data
Inventor: RYU JONG KIL
IPC: G06Q50/10
Filed: 2018-08-08
Abstract: Disclosed are a smart farm data integrated collection/analysis and automatic control/prediction system, and a method thereof. The system comprises: at least one smart farm sensor detecting a growing environment of a smart farm; a smart farm data collector collecting, in real time, growth environment detection information corresponding to a growth environment detected by the at least one smart farm sensor; a smart farm controller controlling the growth environment of the smart farm; a smart farm gateway server storing and displaying, in real time, the growth environment detection information collected by the smart farm data collector in real time, providing growth environment control information for controlling the growth environment of the smart farm to the smart farm controller, and transmitting the growth environment detection information in real time; a smart farm control server receiving the growth environment detection information in real time from the smart farm gateway server, generating the growth environment control information in real time according to the received growth environment detection information, and transmitting the growth environment control information in real time to the smart farm gateway server; and a smart farm analysis server generating growth environment analysis information by analyzing the growth environment of the corresponding smart farm by using the growth environment detection information received from the smart farm control server and the growth environment control information generated by the smart farm control server.
Patent KR-20200020249-A (KR)
Title: flight assistant apparatus for drone
Inventor: CHOI HYUN SEUNG
IPC: B64C27/08
Filed: 2018-08-16
Abstract: The present invention relates to a flight assistant device for a drone, which comprises: an assistant body formed to be coupled to a main body of the drone which flies by rotating a main propeller with a driving motor; an engine unit installed in the assistant body to generate rotational force of an engine rotary shaft by fuel stored in a fuel tank; a first assistant propeller rotationally installed in the assistant body and generating an updraft when being rotated in a first rotational direction; a second assistant propeller rotationally installed in the assistant body to be spaced apart from the first assistant propeller and generating an updraft when being rotated in a second rotational direction opposite to the first rotational direction; a first power relay unit connected between the engine rotary shaft and a first assistant rotary shaft of the first assistant propeller to relay the rotational force; a second relay gear engaged with a first relay gear formed in the engine rotary shaft to be rotated; a second power relay unit connected between the second relay gear and a second assistant rotary shaft of the second assistant propeller to relay the rotational force; and a generator connected to the engine rotary shaft through a power transfer member to receive the rotational force generated in the engine rotary shaft to produce and supply electricity to the drone. According to the present invention, due to the engine unit operated by the fuel, an allowable flight load can be increased and charging electricity for the motor of the drone can be produced, thereby increasing an available flight time.
Patent KR-20200031195-A (KR)
Title: System and method for postal concentration using mobile payment, and smart locking device for managing postal
Inventor: CHOI KYONG SHIK
IPC: G06Q20/32
Filed: 2018-09-13
Abstract: Disclosed are a mail collection system and method using mobile payment, and a smart locking device for mail management. According to an embodiment of the present invention, a mail collection system using mobile payment comprises: a mail collection device; a user terminal device requesting the use of the mail collection device after confirming the completion of payment of the shipping charge for the mail; a smart locking device which is installed on the mail collection device and releases a digital lock on a door of the mail collection device when the mail corresponding to the request of the user terminal device is authenticated, and sends a notification on the mail input to the user terminal device; and a delivery agent terminal device which receives the notification on the mail input from the user terminal device.
Patent KR-20200034493-A (KR)
Title: Gas foil bearing and fluid machinery comprising the same
Inventor: CHOI JONG WON
IPC: F16C17/02
Filed: 2018-09-21
Abstract: The present invention relates to a gas foil bearing having a pre-load, improved durability and driveability, and a fluid machine including the same. The present invention includes: a base plate; a plurality of bump foils arranged on one surface of the base plate; and a plurality of land plates arranged to cover the bump foils, respectively. The base plate has a plurality of elastic pieces protruding outward from the other surface and disposed between the neighboring bump foils.
Patent KR-20200036503-A (KR)
Inventor: BAEK SEOK CHEON
IPC: H01L27/07
Filed: 2018-09-28
Abstract: Provided is a vertical memory device having a simple wiring structure. The vertical memory device includes: gate electrodes stacked as spaced apart from each other in a first direction perpendicular to a top surface of a substrate, and extending in a second direction parallel to the top surface of the substrate; a channel structure formed through the gate electrodes and extending in the first direction; a merged pattern structure extending in the second direction while merging second-direction end portions of the gate electrodes of each layer, including second-direction edges formed in a step shape, and having pad patterns electrically connected to the gate electrodes of each layer, respectively; and a cell contact plug electrically connected to a one-layer pad pattern of the merged pattern structure, formed to pass through the merged pattern structure, extending in the first direction, and insulated from the gate electrodes of other layers except for the gate electrodes connected to the pad pattern, wherein the cell contact plug comes in contact with a conductive material, and a top surface of the cell contact plug comes in contact with only an insulating material.
Patent KR-20200039060-A (KR)
Title: A separator and a method for manufacturing the same
Inventor: KIM BYUNG HYUN
IPC: C08J9/28
Filed: 2018-10-04
Abstract: One embodiment of the present invention provides a separator with excellent mechanical properties, and a manufacturing method thereof. The separator comprises: a matrix having a weight average molecular weight (Mw) of 250,000 to 600,000 and including a polyolefin with molecular weight distribution (Mw/Mn) of 3 to 7; and a crosslinked product of the polyolefin on which a nitrogenous alkoxysilane compound is grafted.
Patent KR-20200048082-A (KR)
Title: Kit for diagnosing infection due to orientia tsutsugamushi
Inventor: LEE HYEONG WOO
IPC: C12Q1/689
Filed: 2018-10-29
Abstract: The present invention relates to a kit for diagnosing scrub typhus caused by O. tsutsugamushi. The kit for diagnosing scrub typhus comprises a primer base pair or probe corresponding to SEQ ID NO: 3.
Patent KR-20200048771-A (KR)
Inventor: HONG JI SEOK
IPC: H01L21/78
Filed: 2018-10-30
Abstract: Disclosed are a die stack structure, a semiconductor package having the same, and a manufacturing method thereof. The die stack structure comprises: a base die having a base connection pad separated by a base protection pattern and having a flat side surface; a stacked die stacked on the base die to be in direct contact with the base die and having a plurality of components die having a component connection pad separated by a component protection pattern; and a residual mold combined to an upper surface of the base die and a side surface of the stacked die to combine the stacked die and the base die, and having a concavo-convex structure of covering the side surface of the stacked die. The stacked die is separated by a mechanical sawing process and the base die is formed by an optical sawing process. Therefore, it is possible to lower the height of the die stack structure and increase manufacturing efficiency.
Patent KR-20190049588-A (KR)
Inventor: SAITO HIRONAO
IPC: C08L33/26
Filed: 2018-10-31
Abstract: A purpose of the present invention is to provide a thickener for a hydraulic composition capable of improving fluidity while retaining rheological properties when being added to the hydraulic composition. The thickener for the hydraulic composition comprises at least an anionic polyacrylamide group containing two or more kinds of anionic polyacrylamides different in an anionization degree and a water-soluble cellulose ether.
Patent KR-20200050214-A (KR)
Title: Black box with vibration-absorbing type mount
Inventor: JOONG GIL CHO
IPC: G07C5/08
Filed: 2018-11-01
Abstract: The present invention relates to a black box having a vibration-absorbing support. More specifically, provided is the black box having a vibration-absorbing support for preventing noise due to vibration during a vehicle or bicycle or activity. In addition, the black box comprises: a black box body for photographing a surrounding situation; a black box body for photographing the surroundings; a stage in which the black box body is seated and fixed; a coupling end protruding to both ends of a lower end of the stage; a plurality of vibration prevention units into which the coupling end is inserted, respectively; a plurality of supports formed with a support receiving portion into which the vibration prevention units are inserted; and a fixing unit having a lower surface attached to a vehicle or a bicycle while an insertion hole is formed to be detachably coupled after the plurality of supports are in close contact with each other.
Patent KR-20200055925-A (KR)
Inventor: LEE JONG PIL
IPC: G06Q20/10
Filed: 2018-11-14
Abstract: The present invention relates to a payment system using a computer, a mobile phone, the Internet, and software technology. The present invention relates to a payment system and a method thereof, which allow a large number of people to share costs by using mobile phone terminals when using a product (goods) sales store or a service (service) business, etc. and paying the costs. The present invention can save time by allowing a large number of people virtually to gather in one place on the network, select products, and share and pay for each, and can remove the problems of selecting the products in the case of group purchasing. The present invention basically provides a medical cost sharing smart payment system and a method thereof which support a large number of people to share and pay costs for single product rather than collectively group-purchase of a plurality of same products.
Patent KR-20200059652-A (KR)
Inventor: MOON JUNSEOB
IPC: G08B21/02
Filed: 2018-11-21
Abstract: Disclosed is a marine disaster preventing system through a location tracking tube which prevents a disaster occurring in the sea by checking the location of a tube in real time when the tube is used for playing in a swimming beach or the like. According to an embodiment of the present invention, the marine disaster preventing system through a location tracking tube comprises: the location tracking tube of which one side is provided with a location tracker including a GPS module for receiving a GPS signal and a transceiving module for transceiving a predetermined signal with a portable terminal; an IoT network for transmitting location information of a tube user, which is generated by the GPS module, to the portable terminal; a location tracking application installed in the portable terminal and notifying real-time locations and moving paths of the tube user; and an application server receiving the location information of the tube user in real time through the IoT network and transmitting the location information and moving path information generated based on the location information to the portable terminal.
Patent KR-20200060847-A (KR)
Title: Jump start device for vehicle
Inventor: PARK YEOUNG MIN
IPC: F02N11/14
Filed: 2018-11-23
Abstract: The present invention relates to a jump start device for a vehicle. The jump start device for a vehicle comprises: a battery formed of a primary battery or a secondary battery; a supercapacitor connected to the battery by a boost charging circuit to be charged and boosted; and a switch circuit unit connected between the supercapacitor and an automotive battery, and detecting a voltage drop of the automotive battery generated when the vehicle starts to connect the supercapacitor to the automotive battery. The jump start device is characterized in that the supercapacitor is connected to the automotive battery to compensate for a current only when the vehicle starts. According to the present invention, the jump start device for a vehicle is cheap and easy to start the vehicle in an emergency such as discharge of the automotive battery without asking for others′ help.
Patent KR-20200060851-A (KR)
Title: Binder for membrane electrode assembly electrode and manufacturing method thereof membrane electrode assembly having the same and polymer electrolyte membrane fuel cell having the same
Inventor: PARK JIN SOO
IPC: H01M8/1004
Filed: 2018-11-23
Abstract: The present invention relates to a binder for a membrane-electrode assembly electrode which is obtained by adding a second solvent, which is one selected from ethylene glycol and diethylene glycol or a mixture thereof, to an ionomer solution containing a first solvent and ionomer so as to substitute a solvent. The present invention also relates to a membrane-electrode assembly and fuel cell including the same. Accordingly, electrochemical properties can be significantly improved.
Patent KR-20200063512-A (KR)
Title: Water quality measurement sensor
Inventor: KIM HYOUNGJUN
IPC: G01N27/416
Filed: 2018-11-28
Abstract: The present invention relates to a water quality sensor for measuring quality of water and, more specifically, to a water quality sensor which combines an EC sensor and a pH sensor into a set to simultaneously measure electrical conductivity and acidity of water and prevents interference of current generated when measuring the electrical conductivity to accurately measure the acidity of water.
Patent KR-20200065556-A (KR)
Title: Apparatus for sterilization
Inventor: BONG SANG HOON
IPC: B65D81/24
Filed: 2018-11-30
Abstract: A sterilization apparatus for sterilizing an inner wall of a receiving part according to an embodiment comprises: a light source module which irradiates ultraviolet rays inside the receiving part; a battery module which supplies power to the light source module; and an insulation part disposed between the light source module and the battery module to block heat transfer from the light source module to the battery module.
Patent KR-20200067677-A (KR)
Inventor: SHIN JANG SUP
IPC: A23G3/48
Filed: 2018-12-04
Abstract: A snack having a whistle function is disclosed. The disclosed snack having a whistle function is made in a whistle shape in which a user blows breath to generate sounds, so as to allow children to eat deliciously and also have fun by making sounds before eating. Therefore, it is possible to increase desire to purchase the snack as the popularity thereof increases.
Patent KR-20200068264-A (KR)
Inventor: LEE JONGWON
IPC: G01M99/00
Filed: 2018-12-05
Abstract: The present invention relates to a droplet combustion test system for a gravity-free aircraft for studying characteristics of combustion phenomenon by simulating a micro-gravity environment of the universe using a weightless airplane on the ground. More specifically, the present invention relates to the droplet combustion test system for the gravity-free aircraft, capable of performing a droplet combustion test in a limited weightless section of the gravity-free aircraft by controlling each of experimental equipment according to a change in gravity of the gravity-free aircraft. The droplet combustion test system for the gravity-free aircraft includes: a chamber; a droplet combustion module; an optical equipment; and a switch unit.
Patent KR-20200069691-A (KR)
Inventor: LEE SEUNG JAE
IPC: B60L15/20
Filed: 2018-12-07
Abstract: The present invention relates to a device and a method for controlling acceleration of a fuel cell vehicle. The device for controlling acceleration of a fuel cell vehicle comprises: an accelerator pedal sensor measuring an accelerator pedal opening amount; a memory storing a lookup table which defines a reference stack required current for each accelerator pedal opening amount, and an acceleration pattern of a driver; and a control unit referring to the lookup table to check the reference stack required current in accordance with the measured accelerator pedal opening amount and reflecting the acceleration pattern of the driver to the reference stack required current to calculate a final command value.
Patent KR-20200070021-A (KR)
Inventor: LEE HYUN SUNG
IPC: B60Q1/00
Filed: 2018-12-08
Abstract: The present invention relates to a LED rear indicator lamp with speech recognition. An objective of the present invention is to express a turn intention without a manual operation to promote the stability of a driver to resolve a conventional problem where safety is at risk by a click button operation while driving. The LED rear indicator lamp comprises: detachable tongs formed in a general tongs type to be attached to and detached from a steering wheel; a speech recognition sensor formed in a spherical shape with a radius of 1 cm to operate a main controller by speech recognition; the main controller formed in a cubic shape and made of a plastic material to protect a connection wire of an LED turn indication sensor and the speech recognition sensor; a rearview mirror formed as a circular convex mirror with a radius of 4 cm to check the location of a vehicle behind; the LED turn indication sensor formed as a small circular sensor with an LED loaded thereon to clearly transfer a turn intension even at night; and a signal transfer device made of a copper wire in the main controller to transfer a signal of a microphone sensor to the turn indication sensor. Therefore, the present invention expresses a turn intention without a manual operation to promote the stability of a driver to resolve a conventional problem where safety is at risk by a click button operation while driving.
Patent KR-20200071538-A (KR)
Title: Method and Device for automatic aircraft departure scheduling
Inventor: EUN YEONJU
IPC: G08G5/06
Filed: 2018-12-11
Abstract: According to a preferred one embodiment of the present invention, provided is an aircraft control support terminal performing scheduling of a departure aircraft, which comprises: an available take-off time calculation unit calculating an available take-off time (ITOT) for each aircraft; and a scheduling unit scheduling the take-off sequence and a target take-off time (TTOT) of each aircraft. In this case, the target take-off time is divided into a fixed target take-off time which cannot be changed and a variable target take-off time which can be changed.