baber/WOPTO huggingface dataset:
Patent KR-20200043233-A (KR)
Title: Cut-off preventing method for generator of internal combustion generator
Inventor: KIM SEONG HUN
IPC: F02B63/04
Filed: 2018-10-17
Abstract: The present invention relates to a method of preventing cut-off of a generator of an internal combustion engine due to a sudden fluctuation of a load, and more specifically, to a method of preventing cut-off of a single common-rail direct injection diesel generator, which is provided for preventing engine ignition from being turned off due to the cut-off of the generator when an output frequency of electricity falls to a predetermined level or lower, and such a condition is maintained for a predetermined period of time. To this end, the method of preventing the cut-off of the generator of the internal combustion engine due to the sudden fluctuation of the load includes: receiving, by an input unit, a generator output frequency value and a generator engine load output value of a common-rail direct injection diesel generator; determining, by a driving condition determination unit, a driving state of the diesel generator based on an input value; receiving, by a control command unit, a control command from the driving condition determination unit, transmitting a control command to an automatic voltage adjustment unit to drive the automatic voltage adjustment unit in a normal driving mode when a normal driving control command is input, and transmitting a control command to the automatic voltage adjustment unit to drive the automatic voltage adjustment unit in a cut-off prevention driving mode when a cut-off prevention driving control command is input; checking, by a recovery condition determination unit, the driving state of the diesel generator, and determining whether the diesel generator is out of a risk of the cut-off; and receiving, by the control command unit, a control command from the recovery condition determination unit when the diesel generator is out of the risk of the cut-off, and transmitting the control command to the automatic voltage adjustment unit to drive the automatic voltage adjustment unit in the normal driving mode when the normal driving control command is input.
Patent KR-20200044376-A (KR)
Title: A Screen Printer With Ultrasonic Device
Inventor: Kim byung duck
IPC: H05K3/12
Filed: 2018-10-19
Abstract: The present invention relates to a screen printer with an ultrasonic device, which transmits ultrasonic vibration more effectively to an entire metal mask so that a PCB can be smoothly separated from the metal mask without damaging a solder paste pattern. The screen printer with an ultrasonic device comprises: a metal mask portion having a pattern hole formed at the center thereof; a knife portion coming in contact with the upper surface of the metal to be slid to make a solder paste printed on the PCB through the pattern hole; and a transfer portion moving the knife portion from one side to the other side of the metal mask portion.
Patent KR-20200045277-A (KR)
Inventor: EUN SE WON
IPC: F16B31/00
Filed: 2018-10-22
Abstract: The present invention provides a separation spring assembly for opening a fairing of a launch vehicle. The separation spring assembly for opening a fairing of a launch vehicle comprises: a housing (110) of a hollow cylindrical shape; a first and a second spring cap (120, 130) coupled to both sides of the housing; a spring (140) arranged in the first and second spring caps and the housing; a pushrod (200) penetrating the housing and the first and second spring caps to be coupled; a pushrod end (210) arranged on one end of the pushrod; a hemispherical support groove (230) formed on one surface of the pushrod end; and a pushrod end support unit (300) of which a portion is inserted into the support groove to come in contact with the support groove. The present invention uses the compressive force of a separation spring without loss in a fairing separation process by the structure.
Patent KR-20200046323-A (KR)
Inventor: CHOI JUNG HYE
IPC: G06Q50/14
Filed: 2018-10-24
Abstract: The present invention relates to a system and a method for providing customized travel information to provide an optimal travel schedule or information for a tourist destination desired by a user based on tourist destination information and traffic information. The system and method may provide efficient travel information tailored to a purpose and a schedule of an individual traveler. The method comprises the steps of: receiving a desired travel destination from a user terminal and transmitting the desired travel destination to a server; creating a travel course by processing input information inputted by a user from the server, previously collected advance information, and realtime information collected in real time; and providing the travel course through the user terminal.
Patent KR-20200046869-A (KR)
Inventor: WOO DONGHUN
IPC: A61K38/17
Filed: 2018-10-26
Abstract: The present invention is a recombinant protein for preventing or treating idiopathic pulmonary fibrosis recombined based on a milk fat globule-EGF factor 8 (MFG-E8) protein, consisting of the amino acid sequence of SEQ ID NO: 1 to fundamentally treat lung tissues having fibrosis progressed by idiopathic pulmonary fibrosis, thereby being able to recover lung functions to normal levels. In addition, the present invention relates to a pharmaceutical composition which contains the recombinant protein for preventing or treating idiopathic pulmonary fibrosis which is recombined based on the MFG-E8 protein to form the amino acid sequence of SEQ ID NO: 1.
Patent KR-20200047199-A (KR)
Title: Lithium battery
Inventor: PARK IN SUN
IPC: H01M4/505
Filed: 2018-10-26
Abstract: Disclosed is a lithium battery with increased gas reduction and lifespan characteristics. According to the present invention, the lithium battery comprises: a positive electrode; a negative electrode; and an electrolyte disposed between the positive electrode and the negative electrode. The positive electrode includes a positive electrode active material represented by chemical formula 1: Li_xNi_yM_1-yO_2-zA_z. The electrolyte comprises: a lithium salt; a nonaqueous solvent; and a diallyl compound represented by chemical formula 2. In the chemical formulas 1 and 2, definitions of x, y, z, M, A, L_1, L_2 and A_1 refer to the detailed description of the invention.
Patent KR-20200051181-A (KR)
Title: Fishing reel
Inventor: HYUN KANG HO
IPC: A01K89/015
Filed: 2018-11-05
Abstract: The present invention relates to a fishing reel with a potential corrosion prevention means and, more specifically, to a fishing reel with a potential corrosion prevention means, which naturally separates a pinion coupled to move forward and backward in the longitudinal direction of a spool shaft and a rolling member rolling-supporting the pinion during use by forward and backward operation of the pinion, such that potential corrosion caused by all-time contact and friction between the pinion and the rolling member is prevented, thereby preventing sticking between the pinion and the rolling member. To achieve this, according to the present invention, the fishing reel comprises: the spool shaft penetrating a spool to axially install both end parts to a frame; the pinion having a hollow part inserted into and coupled to one shaft part of the spool shaft from the outside and moving forward and backward in the longitudinal direction of the shaft to control rotation-on/off of the spool shaft; the rolling member disposed around a body part of the pinion; and the potential corrosion prevention means selectively allowing the body part to or not to come in contact with the rolling member in front/rear movement of the pinion.
Patent KR-20190063389-A (KR)
Title: Node apparatus for compositing spanning tree in network and method of compositing spanning tree in network using the theory
Inventor: LEE DONG JUN
IPC: H04L12/44
Filed: 2018-11-09
Abstract: The present invention relates to a method for forming a spanning tree in a network, which is capable of forming an overlay spanning tree considering a traffic load. According to the present invention, the method comprises: a step (a) in which any one node in an Ethernet-based network exchanges information on a traffic load about a node pair in the network with other nodes in the network to collect the information; a step (b) in which the any one node uses the collected information on the traffic load to generate a spanning tree using itself as a root, and exchanges and compares the generated spanning tree information with spanning tree information of a neighboring node to select the spanning tree information with a less traffic load between two pieces of spanning tree information; and a step (c) in which the any one node exchanges and compares the selected spanning tree information with the spanning tree information of other surrounding nodes excluding the neighboring node to select the spanning tree information with a less traffic load between two pieces of spanning tree information.
Patent KR-20200055311-A (KR)
Title: Manifold with back side flow path and Redox flow battery
Inventor: KO JUNG BONG
IPC: H01M8/0258
Filed: 2018-11-13
Abstract: Provided is a redox flow cell comprising a rear flow path. The present invention relates to a rear flow path located in a manifold in a redox flow battery to prevent leakage of an electrolyte that can occur between an ion exchange membrane and the manifold. By forming a flow path on one surface of the manifold where a bipolar plate is in close contact, the rear flow path serves to flow the electrolyte through an opening formed in the center of the manifold. One side of the manifold in close contact with the ion exchange membrane is in close contact with the ion exchange membrane without any parts and processing, thereby maintaining a surface preventing the leakage with a maximum area.
Patent KR-20200055945-A (KR)
Inventor: LEE JONG WOO
IPC: B21D51/26
Filed: 2018-11-14
Abstract: The present invention relates to an automatic can seaming device comprising: a main body (10) having an installation unit (101) with an opening (102) formed on front and rear surfaces thereof; a first driving unit (20) provided in the main body (10) in a horizontal direction, and having a first driving shaft (210) and a worm wheel (205) formed with an end cam to provide power for seaming; a chuck unit (30) installed in the main body (10) in a vertical direction and having a chuck roller (303) for receiving power of the first driving unit (20) to rotate a container (A); a container (A) lifting unit (40) installed at a lower portion of the chuck unit (30) to support, and ascend and descend a container to be coupled to the container (A); a second driving unit (40a) horizontally disposed in the main body (10) below the first driving unit (20), and providing power for ascending and descending to the container (A) lifting unit; a seaming unit (50) seaming the containers (A) rotating by the power of the first driving unit (20) by having a plurality of seaming rollers installed to be adjusted in angle at front and rear surfaces of the main body (10); and a control unit controlling the first driving unit (20) and the second driving unit (40a) to allow rotation and seaming of the container (A) to be sequentially performed after the container (A) is lifted by the container (A) lifting unit. According to the present invention, the driving power of the can seaming device is minimized.
Patent KR-20200056783-A (KR)
Title: Smart card
Inventor: JIN JONG WOO
IPC: H01L27/146
Filed: 2018-11-15
Abstract: According to an embodiment of the present invention, provided is a smart card which comprises: a transparent substrate including one surface which is in contact with a finger of a user; a reflective layer spaced apart from the transparent substrate, facing the transparent substrate, and including a metallic material; a photo sensor positioned between the transparent substrate and the reflective layer, and detecting light reflected from the reflective layer to be incident; and a card substrate including an opaque material and covering the reflective layer.
Patent KR-20200057351-A (KR)
Title: Sensor for sensing nitrogen oxide comprising nanocellulose and carbon nanotube composite fiber
Inventor: JEONG HYEONSU
IPC: G01N33/00
Filed: 2018-11-16
Abstract: According to the present specification, disclosed are a nitrogen oxide sensor comprising a composite fiber formed by combining nanocellulose and carbon nanotubes and a method for manufacturing the same. The composite fiber may be formed from a wet spinning dope comprising nanocellulose and carbon nanotubes and has an open pore structure so that gas molecules can easily penetrate, and thus is suitable for gas sensing.
Patent KR-20180125930-A (KR)
Title: Clip apparatas and method for based on contents in a portable terminal
Inventor: SEUNGHYUN YOON
IPC: G06Q50/10
Filed: 2018-11-16
Abstract: The present invention relates to a clip apparatus based on content information of a portable terminal and a method thereof. The clip method comprises the steps of: selecting specific content; analyzing related information of the selected content to classify the selected content; and storing the classified content according to the classification.
Patent KR-20200060588-A (KR)
Inventor: KIM TAE GEUN
IPC: H01L27/32
Filed: 2018-11-21
Abstract: The present disclosure relates to a display device. According to an embodiment of the present invention, a display device comprises: a first display region including a plurality of first pixel electrodes; and a second display region including a plurality of second pixel electrodes. The first pitch in the first direction of the plurality of first pixel electrodes is smaller than the second pitch in the first direction of the plurality of second pixel electrodes. The length of the first pixel electrode in the first direction is smaller than the length of the second pixel electrode in the first direction.
Patent KR-20200060815-A (KR)
Inventor: LEE SUNG JIN
IPC: G01H11/08
Filed: 2018-11-23
Abstract: Embodiments of the present invention relate to an ultrasonic sensor and a display device. In a pixel of a thin film transistor array of the ultrasonic sensor, by forming a plurality of contact holes disposed for the electrical connection between a pixel electrode and a thin film transistor and a piezoelectric material disposed therein, the intensity of ultrasonic waves generated by vibration of the piezoelectric material and the sensing sensitivity of the reflected ultrasonic waves can be improved. In addition, by configuring the size of the plurality of contact holes in a heterogeneous manner, high-frequency and low-frequency ultrasonic waves can be generated to perform sensing (e.g., fingerprint sensing) requiring high resolution and sensing (e.g., gesture sensing) performed through the air layer.
Patent KR-20200060819-A (KR)
Title: Cosmetic containers with different types of wipers
Inventor: KANG SUNGHAM
IPC: A45D34/04
Filed: 2018-11-23
Abstract: The present invention relates to a cosmetic container having heterogeneous wipers, which uses content attached to an application part while inputting and withdrawing a brush and the application part extending to a lower side of a container lid into/from a container body. A fixed wiper is formed at an inlet of the container body, and a movable wiper which can vertically move is formed in the container body. A diameter of an entrance of the movable wiper is formed to be smaller than that of an entrance of the fixed wiper. Thus, a position of the movable wiper is moved to an upper or lower portion of the container body to allow the application part to be swept by passing through only the fixed wiper or passing through both the movable wiper and the fixed wiper. Accordingly, the amount of content remaining in the application part can be easily adjusted. The cosmetic container having heterogeneous wipers of the present invention comprises: a container body having an inlet and a spiral groove; a container lid for opening and closing the container body, and formed with a brush and an application part at a lower side thereof; a rotating member rotatably coupled to the container body, and having a vertical guide groove formed therein; a fixed wiper fixedly coupled to the inlet of the container body, and having a first entrance; and a movable wiper coupled to the inside of the container body, and having a guide protrusion inserted into the vertical guide groove and the spiral groove, and a second entrance having the diameter relatively smaller than that of the first entrance.
Patent KR-20200064625-A (KR)
Title: Self-running magazine supply and recovery apparatus for SMT process
Inventor: PARK SOON IL
IPC: H05K13/08
Filed: 2018-11-29
Abstract: The present invention relates to a self-running magazine supply and recovery apparatus for an SMT process. The apparatus is to supply and recover a magazine to and from a surface mounting line where a process of mounting a chip onto a substrate is performed. The apparatus includes first and second self-running magazine robots controlled by a control unit. Repeated is a cycle in which the first and second magazine robots loop in a virtual loop track in accordance with a control command of the control unit in front of the surface mounting line, the second magazine robot collects a magazine loaded with a mounted substrate in a magazine withdrawal portion of the surface mounting line when the first magazine robot supplies a magazine loaded with a mounting target substrate to a magazine supply portion of the surface mounting line, and the second magazine robot moves toward the magazine supply portion after putting down the magazine recovered from the magazine withdrawal portion in a magazine collecting portion on the virtual track and being simultaneously loaded with a magazine loaded with a mounting target substrate when the first magazine robot moves to the magazine withdrawal portion from the magazine supply portion of the surface mounting line with an empty magazine loaded.
Patent KR-20200065546-A (KR)
Title: Composition for preventing, treating or improving of bacterial intestinal disease comprising strain of weissella cibaria jw15
Inventor: PAIK HYUN DONG
IPC: A61P1/00
Filed: 2018-11-30
Abstract: The present invention relates to a composition including a Weissella cibaria JW15 strain as an active ingredient for preventing, treating or alleviating bacterial intestinal diseases caused by at least one pathogenic bacterium selected from the group consisting of Streptococcus mutans, Salmonella typhimurium, Campylobacter jejuni, Campylobacter coli and Vibrio parahaemolyticus. The present invention also relates to an anti-bacterial composition against the same pathogenic bacterium.
Patent KR-20200069155-A (KR)
Title: Bidirectional translating system
Inventor: JEONG SEUNG KIU
IPC: G06F40/40
Filed: 2018-12-06
Abstract: The present invention relates to a bidirectional interpretation system which allows bidirectional interpretation between a plurality of languages by using an interpreting device installed on one of a plurality of interlocutors. The bidirectional interpretation system of the present invention comprises: a first communication unit for communicating with at least one hearing aid device; a second communication unit for communicating with a communication terminal; a microphone for acquiring voice; a speaker for emitting sound; and an interpretation relay device including a data processor which generates first voice data including voice obtained by the hearing aid device and second voice data including voice obtained by the microphone to transmit the same to the communication terminal through the second communication unit, receives first interpretation voice data corresponding to the first voice data and second interpretation voice data corresponding to the second voice data from the communication terminal, emits a first interpretation voice included in the first interpretation voice data through the speaker and applies the second interpretation voice data to the hearing aid device through the first communication unit to emit sound from the hearing aid device.
Patent KR-20200071457-A (KR)
Inventor: SONG JIN WOO
IPC: H04W88/02
Filed: 2018-12-11
Abstract: According to the present invention, an auto-coaching information providing method includes: a step in which a motion analysis part of a service server extracts motion information by sensing a motion of a user transmitted from a first image collection device; a step in which a physical quantity analysis part of the service server extracts physical quantity information of a struck ball transmitted from a second image collection device; a step in which the motion analysis part generates motion error information by comparing the motion information to coaching motion information stored in a data storage part of the service server; a step in which the physical quantity analysis part generates physical quantity error information by comparing the physical quantity information to coaching physical quantity information matched with the coaching motion information stored in the data storage part; and a step in which the motion error information and the physical quantity error information are transmitted to an output device through a data transceiving part of the service server. Therefore, the method is capable of enabling a user to efficiently learn how to swing or bat on his or her own.
Patent KR-20200080392-A (KR)
Title: Autonomous electric fan having ait purification function
Inventor: KANG YOUG MO
IPC: F04D27/00
Filed: 2018-12-18
Abstract: The present invention relates to an autonomous electric fan having an air purification function, which comprises: a base unit which includes a base plate and a case; an electric fan unit which is rotatably installed on an upper side of the case, and blows air towards a user; an air purifying unit which is installed in the case, and purifies and discharges the air; a sensor unit which is installed on the base unit or the electric fan unit, and detects changes in the position of the user and the surrounding environment; an autonomous driving unit which is installed on the bottom surface of the base plate, and provides a driving force for driving the base unit to follow the user; and a control unit which controls the autonomous driving unit to drive in accordance with changes in the position of the user detected by the sensor unit, controls the wind speed of the electric fan unit in accordance with the changes in the surrounding environment detected by the sensor unit, and controls the air purifying unit to purify the air. The present invention aims to provide an autonomous electric fan which is able to control the wind speed in accordance with the changes in the surrounding environment and to purify the air.
Patent KR-20190074244-A (KR)
Title: Fuel cell tube with laterally segmented fuel cells
Inventor: DAUM ED
IPC: H01M8/124
Filed: 2018-12-18
Abstract: Various embodiments of the present invention provide a fuel cell tube comprising one or more laterally segmented fuel cells each of which include multiple fuel cell portions which are electrically isolated from each other. When assembled into a fuel cell stack, secondary interconnection units electrically connect adjacent fuel cell tubes through each of the laterally segmented fuel cells. When using the laterally segmented fuel cells to induce fuel cell tube-to-fuel cell tube electrical connection, more accurate testing of the electrical connection between adjacent fuel cell tubes is enabled.
Patent KR-20200052195-A (KR)
Title: Method, system and non-transitory computer-readable recording medium for managing information on a block-chained network
Inventor: SHIM JONG NAM
IPC: G06Q20/06
Filed: 2018-12-19
Abstract: According to one aspect of the present invention, a method for managing information in a blockchain network comprises the steps of: obtaining information related to a predetermined number of transactions occurred in the blockchain network; and generating a block corresponding to the predetermined number of transactions by referring irreversible calculation information calculated from the predetermined number of transactions and irreversible calculation information of other blocks. The efficiency of information management may be increased.