baber/WOPTO huggingface dataset:
Patent KR-20200110058-A (KR)
Inventor: SO MYOUNGSEUP
IPC: F25J1/00
Filed: 2019-03-15
Abstract: The present invention relates to an LNG regasifying facility which processes LNG gasified in an LNG terminal and is configured to be separable. More specifically, according to one embodiment of the present invention, the separable LNG regasifying facility may comprise: a re-condensing unit receiving LNG in a gaseous state, which is gasified in the LNG terminal, to condense the LNG into a liquid state; a first gasification emission unit which receives the LNG condensed into the liquid state in the re-condensing unit, pressurizes the LNG, gasifies the LNG into the gaseous state, and emits the LNG; a second gasification emission unit which receives the LNG condensed into the liquid state in the re-condensing unit, pressurizes the LNG, gasifies the LNG into the gaseous state, and emits the LNG, and can be selectively connected to the first gasification emission unit; and an LNG passage unit which connects the re-condensing unit and the first gasification emission unit. The separable LNG regasifying facility is able to be easily designed, constructed, and additionally installed.
Patent KR-20200113053-A (KR)
Inventor: KIM DOHEUI
IPC: B01J21/06
Filed: 2019-03-20
Abstract: Provided are a metal oxide nanotube and a catalyst for selective catalytic reduction including the same. The metal oxide nanotube is formed by bonding metal oxides using rotation. The catalyst for selective catalytic reduction includes the metal oxide nanotube and a metal catalyst supported on the metal oxide nanotube. The metal oxide nanotube has excellent thermal stability.
Patent KR-20200113417-A (KR)
Inventor: LEE CHANG NAM
IPC: E02D5/22
Filed: 2019-03-25
Abstract: The present invention relates to a structure of a press-fit steel pipe pile using a reaction support, which fixes a steel pipe pile to a reaction support secured to the inside of foundation concrete poured on the ground or the top of an existing foundation by using a fixing plate, thereby performing the construction very simply and quickly, facilitating easier press-fitting of the steel pipe pile, and strongly and reliably supporting the steel pipe pile, and a construction method thereof. The structure of a press-fit steel pipe pile using a reaction support comprises: the foundation concrete poured on the ground or the top of the existing foundation; the reaction support which is mounted on the ground or the top of the existing foundation and includes a pipe sleeve having an upper end exposed to the top of the foundation concrete; the steel pipe pile which is inserted into the pipe sleeve of the reaction support to be embedded in the ground and has an upper end protruding from the top of the reaction support; and a fixing plate provided on the top of the steel pipe pile to secure the steel pipe pile to an upper end of the reaction support.
Patent KR-20200114060-A (KR)
Title: Thruster with foldable wing and vessel including the same
Inventor: LEE SUNG JAE
IPC: G01L7/00
Filed: 2019-03-27
Abstract: The present invention relates to a propeller and a ship including the same, wherein the propeller includes a foldable auxiliary wing which can adjust an angle and/or a length in the pod type propeller rotated at 360 degrees, thereby efficiently controlling asymmetric energy formed around the pod type propeller. According to an embodiment of the present invention, the propeller includes a pressure sensor and the auxiliary wing attached to be foldable in a vertical direction of the ship and adjusting the angle and/or the length in accordance with pressure detected by the pressure sensor.
Patent KR-20190038523-A (KR)
Title: Refractory composition and submerged entry nozzle
Inventor: KANG YOUN BAE
IPC: C04B35/52
Filed: 2019-03-29
Abstract: The present invention relates to a fireproof composition, capable of preventing a nozzle clogging phenomenon, and an immersed nozzle thereof. The fireproof composition of the present invention comprises: 15 to 30% of carbon; 5 to 12.89% of silica; 3 to 10% of carbon monoxide scavenger; and alumina residues.
Patent KR-20200117412-A (KR)
Inventor: LEE HYO HYUNG
IPC: F24C3/14
Filed: 2019-04-04
Abstract: The present invention relates to a prefabricated portable foldable gas burner which has a support body and a flame spray body inserted into a main frame when being stored not in use or being carried around and moved, thereby minimizing the space occupied while carried around and moved, and being stored in a hiking backpack or a camper bag even without a separate case so as to be easily carried around by a user. In addition, the support body and the flame spray body are easily unfolded from the main frame when in use, thereby greatly improving usability and convenience. The flame spray body is placed apart from the main frame when in use, thereby preventing the flame sprayed from the flame spray body from being transferred to a gas container accommodated in the main frame to prevent an accident such as a gas explosion. Not only the unfolded support body but also the flame spray body can be firmly fixed to prevent the support body and the flame spray body from shaking or moving when in use. A lower end of the cooking utensil can be supported by a triangular shape since the unfolding angle of the support body is interfered, thereby preventing the cooking utensil from falling down or shaking while cooking food.
Patent KR-20200118535-A (KR)
Inventor: PARK HANG JUN
IPC: G06Q10/06
Filed: 2019-04-08
Abstract: The present invention relates to a system and a method for selling and managing, in a lease manner, products with a prepaid consumer price discount structure by using real asset funds. The system comprises: a fund management center server for managing overall funds created by investing its own funds and/or raising funds from external organizations; a manufacturer management server for managing manufacturers that produce and sell target products to be purchased through the funds created in the fund management center server; a management institution server which sells the products produced by the manufacturers through the operating funds managed by the fund management center server and the fund amount raised for the products produced by the manufacturer management server, previously determines a product purchase amount through consultations with the manufacturers and makes a contract at an amount for which the discount rate is determined, and makes a contract with consumers and sells the products thereto in a lease manner after collectively paying an amount of money for the contracted products to the manufacturers; and a customer terminal for making a contract and paying the amount corresponding to the contract in order to make the contract for sales products to be sold by the management institution server. Therefore, the consumers′ burdens can be reduced.
Patent KR-20200122651-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: LIM HYUN SIG
IPC: H04N5/45
Filed: 2019-04-18
Abstract: Disclosed are an electronic device and a control method thereof. The electronic device comprises, a display, a memory for storing at least one instruction, and a processor for executing the at least one instruction. The processor executes the at least one instruction to display a drawing according to first drawing touch input on a first layer for displaying graphics when receiving first drawing touch input, display an image and drawing icons on the first layer when receiving first user input for receiving the image from an external device, generate a second layer for performing drawing when receiving second user input for selecting the drawing icons, and display the drawing on the second layer according to second drawing touch input when receiving second drawing touch input.
Patent KR-20200124916-A (KR)
Title: Grinding device and method for welding portion of drum mixer
Inventor: LIM SSANG CHEOR
IPC: B24B47/04
Filed: 2019-04-25
Abstract: Provided are a grinding device and a grinding method for a welded portion of a drum mixer which can reduce the vibration of a drum mixer by accurately grinding a surface of a welded portion to have the same cylindrical and longitudinal flatness as the rest portion of a ride ring in a process of grinding after the ride ring of the drum mixer is repaired and welded and which can prevent the malfunction of a facility due to the vibration. The grinding device for a welded portion of a drum mixer comprises a pair of curved frames, a horizontal transfer part, a vertical transfer part, and a grinding machine. The pair of curved frames is separated from each other with the welded portion therebetween, is attached to the ride ring in a circumferential direction of the ride ring, and comprises an arc-shaped guide hole. The horizontal transfer part includes a horizontal frame installed between the pair of curved frames to be connected, and a horizontal moving block coupled to the horizontal frame. The vertical transfer part includes a vertical rail fixed on the horizontal moving block and a grinding machine holder coupled to the rail. The grinding machine is coupled to the grinding machine holder and enables vertical, horizontal, and circumferential movement on the ride ring.
Patent KR-20200129750-A (KR)
Title: Vibration module
Inventor: KIM DAE YUN
IPC: B06B1/04
Filed: 2019-05-10
Abstract: The present invention relates to a vibration module. More specifically, the present invention relates to the vibration module having an inner flow hole in a module to press a human body through an air flow during a module vibration process to increase a human stimulation effect, to cool the inside of the module, and to inject substances such as a drug into the human body or discharge substances (body wastes and fat) discharged from the human body to the outside to improve a therapy effect.
Patent KR-20200133527-A (KR)
Inventor: LEE SUNG GU
IPC: B63B45/06
Filed: 2019-05-20
Abstract: The present invention provides an LED floodlight for long-distance operation, capable of performing long-distance operation with a narrow angle and high power so that the entire deck can be illuminated without a lighting post at the center of the on-deck of a cargo ship, reducing the costs for designing the ship, improving the use of the deck space, and other additional effects can be expected. The present invention includes: a bracket fixed to a fixed structure such as a hull or a lighting post erected on the hull; a housing rotatably coupled to the bracket and provided at a rear portion thereof with a power box; a heat sink coupled to a rear surface of the housing in a watertight manner through a first packing; a PCB substrate coupled to a front surface of the heat sink in a state wherein a plurality of light sources composed of LEDs covered with LED lenses are combined thereto; a frame having an edge coupled to a front surface of the housing through a second packing in a watertight manner and having a side wall higher than that of the LED; and a transparent cover which is coupled to the frame through a third packing in a watertight manner.
Patent KR-20200134674-A (KR)
Inventor: JIN SUNG SU
IPC: G02B6/38
Filed: 2019-05-23
Abstract: The present invention relates to a terminal box for a photoelectric composite cable with the improved workability in connection work between a terminal box and a photovoltaic composite cable in a base station, and a photoelectric composite terminal box system. The terminal box for the photoelectric composite cable comprises: a housing; a plurality of jumper connection units; a power unit connection unit; and an optical unit connection unit.
Patent KR-20200136704-A (KR)
Title: Fluid-sealed engine mount
Inventor: KIM SEUNG WON
IPC: F16F13/26
Filed: 2019-05-28
Abstract: The present invention relates to a flui-sealed filled engine mount. The purpose of the present invention is to provide the fluid-sealed engine mount which can prevent generation of noise caused by cavitation of fluid and vibration of a membrane. The engine mount comprises an insulator, an orifice module, an air chamber, and the membrane made of an elastic material.
Patent KR-20190139145-A (KR)
Inventor: CRAIG ANDREW COLONT
IPC: F02B39/14
Filed: 2019-06-04
Abstract: A turbocharger comprises: a turbine housing defining a turbine housing interior; a turbine wheel arranged in the turbine housing interior; a compressor housing defining a compressor housing interior; a compressor wheel arranged in the compressor housing interior; and a shaft coupled to the compressor wheel and the turbine wheel. The turbocharger also comprises a bearing housing assembly including a bearing housing defining a bearing housing interior and an anti-rotation assembly. The anti-rotation assembly includes: a bearing assembly arranged in the bearing housing interior; an anti-rotation spacer arranged in the bearing housing interior and about the shaft; and a retaining ring arranged about the shaft and coupled to the anti-rotation spacer to axially retain the anti-rotation spacer in the bearing housing interior. The anti-rotation spacer has an engagement member engageable with the retaining ring and configured to limit rotation of the retaining ring with respect to the anti-rotation spacer.
Patent KR-20200142636-A (KR)
Inventor: KIM SUE
IPC: C12N5/00
Filed: 2019-06-12
Abstract: The present invention relates to a composition for promoting the production of stem cell-derived exosomes or increasing stemness of stem cells, including Interferon-γ. When the composition of the present invention is used for culturing stem cells, the stemness of stem cells and the production of stem cell-derived exosomes are increased, thereby more efficiently producing high-quality stem cells and stem cell-derived exosomes. Thus, the composition can be usefully used for related research and development and commercialization.
Patent KR-20200142907-A (KR)
Inventor: LEE WOO HYOUNG
IPC: A61C11/08
Filed: 2019-06-14
Abstract: The present invention relates to a tooth model scanning device, comprising: an existing articulator in which a tooth model to be scanned is installed; a scanner in which the articulator is provided, and which scans the tooth model installed in the articulator to generate virtual 3D tooth model data; and a jig which is provided to be separated from and coupled to the scanner in a state of placing the articulator. The scanning device is required in a tooth model scanning process in a dentist or dental laboratory. According to the present invention, since the existing articulator located within a three-dimensional scanning area of the scanner can be always fixed to a predetermined location, it is possible to not only output a scanned tooth model while having three-dimensional location information and shape information that are always the same, but also increase scanning accuracy of a tooth model. Also, three-dimensional tooth model data output as an image through a scanning process is horizontal and perpendicular to an X-axis, Y-axis, and Z-axis (that is, human upper and lower jaw) that are three-dimensional space of an artificial tooth design program, so that no optical illusion occurs when designing artificial teeth, and artificial teeth can be easily aligned on an occlusal plane of a human body.
Patent KR-20200143781-A (KR)
Inventor: WOO JOO HYEONG
IPC: H01M4/62
Filed: 2019-06-17
Abstract: The present invention relates to a positive electrode active material for a lithium secondary battery, comprising: a core including lithium composite metal oxide; and a coating layer disposed on the core and including an amorphous phase, wherein the amorphous phase contains lithium oxide, tungsten oxide, and boron oxide in a form of a mixture. In addition, the positive electrode active material for a lithium secondary battery can greatly improve output properties even at low temperature.
Patent KR-20200130041-A (KR)
Title: Closed-loop multiple output radio frequency (rf) matching
Inventor: JUCO ELLER Y
IPC: H01J37/32
Filed: 2019-06-17
Abstract: Provided are an apparatus and a method for performing closed loop multiple output control of radio frequency (RF) matching for a semiconductor wafer manufacturing process. The apparatus for providing a signal comprises: a plurality of signal generators generating signals having a first frequency and a second frequency; a measurement circuit measuring a voltage standing wave ratio (VSWR); and a match reflection optimizer having a reactive component adjustable in response to an output signal from the measurement circuit.
Patent KR-20200145129-A (KR)
Inventor: KIM JUNG SIC
IPC: H01L51/56
Filed: 2019-06-20
Abstract: Provided is an apparatus for transferring a display film. To separate staked films by a sheet without damage and transfer the stacked films, the apparatus for transferring the display film includes: a stack in which a plurality of films are stacked; a feeding roll disposed in contact with the film at the top of the stack and rotated-driven to transfer the stacked uppermost film; a driving roll disposed so as to contact the uppermost film transferred by the feeding roll at the exit side of the stack and rotated-driven to transfer the top film; a fixed roll which is fixed to the lower side with a gap and the driving roll therebetween and allows the uppermost film to pass through and filters out a lower film which is attached to the bottom of the uppermost film and moves; a pressing roll which is spaced apart along the axial direction of the fixed roll and moves up and down to press the uppermost film to the driving roll when necessary; and an elevating part for moving the pressing roll up and down.
Patent KR-20200145217-A (KR)
Inventor: JANG YONG HUI
IPC: A63F1/04
Filed: 2019-06-21
Abstract: The present invention relates to a board game apparatus using a subway route map of each country and a game method thereof and, more specifically, to a board game apparatus using a subway route map of each country and a game method thereof which allow a user to easily learn a subway route map existing in each country through board game play and win a game by completing a word for a corresponding country name. The board game apparatus using a subway route map of each country comprises a subway station board game board, a plurality of national flag cards, a national flag storage box, a dice, a plurality of board game pieces, and a national flag arrangement board. The present invention provides the board game apparatus using a subway route map of each country and the game method thereof which allow a user to easily learn a subway route map existing in each country through board game play and win a game by completing a word for a corresponding country name to provide the effect of easily learning a subway route map of each country.
Patent KR-20210000224-A (KR)
Inventor: KWON SEONG GEUN
IPC: H04N21/426
Filed: 2019-06-24
Abstract: Disclosed is a beam projector. The beam projector includes: a receiving unit for receiving broadcast data through a broadcast network; a projection unit receiving the broadcast data from the receiving unit and projecting the received broadcast data to the outside; a power supply unit providing driving power of the receiving unit and driving power of the projection unit; and a case wherein the receiving unit and the projection unit are housed together. The present invention provides the beam projector in which a receiving unit, a projection unit, and a power supply unit are all received in one case.
Patent KR-20190079592-A (KR)
Title: Optical system
Inventor: LEE SANG HUN
IPC: G02B9/34
Filed: 2019-06-25
Abstract: Disclosed is an optical system. The optical system includes a first lens, a second lens, a third lens, and a fourth lens sequentially arranged from an object side to an image side, and satisfies the equation 1 below. Equation 1 1.5<n2<1.55, 20<v1<30, 20<v3<30. Here, n2 is a refractive index of the second lens, v1 is an Abbe′s number of the first lens, and v3 is the Abbe′s number of the third lens. Therefore, an objective of the present invention is to provide the optical system with improved performance and having a small size.
Patent KR-20210007249-A (KR)
Inventor: YEOM DONG WOO
IPC: A63F9/00
Filed: 2019-07-10
Abstract: The present invention relates to instruments for playing the yut game. A hinge shaft is installed in a hinge shaft fixing member inserted into an upper end and a lower end of yuts, which are made of a rear surface unit with a flat surface and a back unit which is semi-circular. Four yuts including a hinge shaft on both ends are installed at regular distances in a space formed in the center of a yut fixing frame. The yut fixing frame for fixing the yuts has vertical bars on both sides, and is placed on an upper side and a lower side of the vertical bars. At the same time, shaft installation holes, into which the hinge shaft, which is installed on an upper side and a lower side of the yuts, is inserted, are formed at regular distances on a horizontal bar. Yuts are installed on the yut fixing frame which generates a yut installation space for the yuts to be placed. On a front surface of the yut fixing frame placed is a front surface panel forming a space corresponding to the yut installation space of the yut fixing frame as the center. At the same time, on a rear surface, placed is a rear surface panel forming a space corresponding to the yut installation space of the yut fixing frame as the center. Accordingly, the instruments for playing the yut game are assembled and configured by screw nails fastened with a connection edge placed on an edge of the front surface panel and the rear surface panel. When the yut stops rotation, one of the rear surface unit and the back unit is always placed at the normal position on the front surface of the front surface panel by a position determination means formed between the yut fixing frame and the yuts. The present invention is able to provide accuracy and fairness of the yut game.
Patent KR-20210011173-A (KR)
Title: Apparatus and method for providing road traffic information
Inventor: PARK SEUNG JIN
IPC: G08G1/09
Filed: 2019-07-22
Abstract: The present invention relates to a system for providing road traffic information. The system comprises: a first sensor unit which is installed on the surface of a road to detect an object moving on the road; a second sensor unit which is installed on the surface of the road to detect an object moving on the road; a traffic light state detection unit capable of detecting the state of a traffic light installed on the road or receiving a traffic light state signal from the traffic light having a communication function; and a control unit which uses sensing information detected by the traffic light state detection unit and the first and second sensor units to detect whether there is an object crossing the road or traveling even when the traffic light is in a stop signal state, and broadcasts or radiates object information to the surroundings through the communication unit when there is an object crossing or traveling in a state in which the traffic light is in the stop signal state.
Patent KR-20210017553-A (KR)
Title: Transition metal compound, catalyst composition and method for preparing polypropylene using the same
Inventor: LEE HYE KYUNG
IPC: C08F4/6592
Filed: 2019-08-08
Abstract: The present invention relates to: a novel transition metal compound which exhibits high activity in propylene polymerization, has a relatively low molecular weight, has a wide molecular weight distribution, and has an atactic ratio in a predetermined range, thereby being useful for producing polypropylene with improved processability; a catalyst composition comprising the same; and a method for producing polypropylene using the same. The transition metal compound is represented by chemical formula 1.