baber/WOPTO huggingface dataset:
Patent KR-20210027299-A (KR)
Title: A Caison and a Caison Structure thereby
Inventor: LEE JONG MYEONG
IPC: E02B3/16
Filed: 2021-01-26
Abstract: The present invention provides a caisson and a structure thereof which can be towed and mounted easily, can be easily interlocked, and can reduce wave height amplification due to stem waves. The present invention provides the caisson comprising: a body (10); a pair of lateral protrusions (14) extending laterally from the rear of both sides of the body (10); and a first direction protrusion (12) extending from the center of the front (first direction) of the body (10) to the front (first direction). A third side surface (143) and a third inner surface (142) of the lateral protrusion (14) of a first caisson (second caisson) are, respectively, adjacently face a first surface (101) of the body (10) and a first side surface (123) of the first direction protrusion (12) of a second caisson (first caisson). An interlocking cell (114), formed as a side surface (103) of the first caisson and the side surface (103) of the second caisson are laterally spaced apart from each other, may be filled with ripraps.
Patent KR-20220109623-A (KR)
Title: Composition of light weight composite and manufacturing method of light weight organic composite
Inventor: TAEGYU JIN
IPC: C08K3/013
Filed: 2021-01-29
Abstract: The present invention relates to a lightweight composite composition and a preparation method of a lightweight composite. The lightweight composite composition according to the present invention comprises: 50 to 80 wt% of a polyolefin resin; 10 to 30 wt% of an inorganic additive; 5 to 10 wt% of a reinforcing agent; and 3 to 10 wt% of a compatibilizer. In addition, the lightweight composite composition can improve mechanical properties while greatly reducing the weight compared to an original material.
Patent KR-20220109935-A (KR)
Inventor: FRANK PALLADINO
IPC: G06F17/18
Filed: 2021-01-29
Abstract: An ensemble device of the present invention may include: a first prediction value generation unit calculating a first prediction value of a solar power generation amount by using a first parameter; a second prediction value generation unit calculating a second prediction value of a solar power generation amount by using a second parameter; and an ensemble unit combining the first prediction value and the second prediction value to calculate an ensemble prediction value, which is a future solar power generation amount.
Patent KR-20220112605-A (KR)
Title: Speaker gril for vehicles and preparing method thereof
Inventor: CHOI DONG JAE
IPC: B32B15/01
Filed: 2021-02-04
Abstract: The present invention relates to a speaker grill for a vehicle and a manufacturing method thereof. The speaker grill has a shape in which a steel plate, an adhesive layer formed on the steel plate, and a thin metal plate layer formed on the adhesive layer are sequentially stacked. The speaker grill has a plurality of holes penetrating the speaker grill. The hole is formed by perforation.
Patent KR-20220114759-A (KR)
Title: Portable exhaust apparatus
Inventor: KANG HEE MUN
IPC: B08B15/04
Filed: 2021-02-09
Abstract: A mobile exhaust device according to an embodiment of the present invention includes: a main body part in which an inner space is formed; a duct part connected to the main body part to suck pollutants; a receiving part disposed in an inner space to accommodate a wiper and having one side connected to one surface of the main body part; and a collecting part disposed on one side of the receiving part and holding an envelope to collect the wiper, wherein a first door capable of being opened and closed may be formed at a position corresponding to a mounting member on one surface of the main body part, thereby capable of improving workability through a structure that can easily store and collect wipers.
Patent KR-20220118065-A (KR)
Title: A chain for logistic
Inventor: PARK TAE YEL
IPC: B65G17/38
Filed: 2021-02-18
Abstract: The present invention relates to a chain for horizontal transport logistics, which distributes a load applied during movement in four directions so that an object to be transported can be transported in vertical and horizontal directions while being coupled in the horizontal direction. The chain for horizontal transport logistics according to the present invention includes: a first chain having first connection holes formed on the front and rear sides and a pair of horizontal rollers freely rotating in a direction parallel to the ground at upper and lower portions; and a second chain in which second connection holes inserted into the first connection hole and rotatably connected are formed on the front and rear sides, and a pair of vertical rollers freely rotating in a direction perpendicular to the ground are formed on the upper and lower parts, respectively.
Patent KR-20220119213-A (KR)
Title: High voltage relay
Inventor: DO HYEON CHOI
IPC: H01H50/44
Filed: 2021-02-19
Abstract: The present invention relates to a relay and specifically, relates to a high voltage relay wherein a ring permanent magnet is provided in a fixed core. The present invention enables the ring permanent magnet to be provided on the fixed core, and can improve an operating force of an actuator part. In addition, the present invention, by providing the ring permanent magnet to be positioned inside of a bobbin hollow part and outside of a coil wound on the bobbin without changing a shape of the bobbin, prevents loss of coil winding by keeping a diameter of the bobbin constant. The high voltage relay comprises: a pair of fixing contact points; a contact point part; and an actuator part.
Patent KR-20220120830-A (KR)
Title: Connection structure of stator of drive motor
Inventor: LEE GA EUN
IPC: H02K3/28
Filed: 2021-02-24
Abstract: According to an embodiment of the present invention, a wiring structure of a drive motor stator is provided. In the wiring structure of the drive motor stator in which coils are wound on a plurality of slots provided onto a stator core and the coils drawn from the slots are wired, the coils are wound on the slots in first type structures and second type structures in which directions, in which three-phase (U, W, V) and N-phase lead lines are drawn from the slots, are opposite to each other and the first type structures and the second type structures are disposed symmetrically around a reference line dividing the slots in half.
Patent KR-20220121082-A (KR)
Title: Method for predicting chain transfer
Inventor: HANG SEOK CHOI
IPC: G16C20/30
Filed: 2021-02-24
Abstract: The present invention relates to a chain movement prediction method. The method comprises: a decision variable obtaining step of obtaining a first decision variable, a second decision variable, and a third decision variable; a first prediction step of determining a chain movement reagent as a second prediction target reagent when a first decision variable value is greater than or equal to a reference opening value; a second prediction step of determining a second prediction target reagent as a third prediction target reagent when a second decision variable value of the second prediction target reagent is greater than or equal to a reference charge value; and a final prediction step of predicting a chain movement value of the third prediction target reagent as a third chain movement value when a third decision variable value of the third prediction target reagent is a second carbon number. Therefore, the chain movement prediction method calculates properties of Al reagent molecules to predict chain movement with a Nd catalyst.
Patent KR-20210119297-A (KR)
Title: Method and apparatus for channel access in communication system supporting multi-link
Inventor: KIM YONG HO
IPC: H04L29/06
Filed: 2021-03-08
Abstract: A method for channel access in a communication system supporting multiple links and an apparatus thereof are disclosed. An operation method of a device comprises the following steps of: performing a first backoff operation on a first link among multiple links; stopping the first backoff operation when it is determined that the first link is in a busy state by the first backoff operation; and performing a second backoff operation in the second link using a new backoff counter value when a second link among the multiple links is idle in a preset section before a time when the first backoff operation is stopped.
Patent KR-20220127405-A (KR)
Title: Apparatus and method for controlling vehicle
Inventor: YANG JAESIK
IPC: B60T7/04
Filed: 2021-03-10
Abstract: The present invention relates to a vehicle controlling apparatus and a method thereof. The vehicle controlling apparatus according to one embodiment comprises: a drive environment sensor which obtains information about a front vehicle; a communication unit receiving road information; and a control unit which determines whether a vehicle can accelerate by using information about the front vehicle and the road information. In the control unit, when the vehicle is accelerating, a torque of a motor is increased prior to a driver's input on an accelerator pedal. Also, if the vehicle is in an acceleration status after increasing the torque of the motor, the torque of the motor is further increased so as to be larger than a motor torque increase slope in the acceleration status. An objective of the present invention is to provide the vehicle controlling apparatus capable of reducing backlash, and the method thereof.
Patent KR-20220128124-A (KR)
Inventor: LIM TAEK SOON
IPC: A47L9/00
Filed: 2021-03-12
Abstract: The present invention relates to an intake and exhaust device for a vacuum cleaner. According to the intake and exhaust device for a vacuum cleaner, a U-turn surface is formed at a lower end of a circular suction pipe toward the inside, and a circular discharge pipe is formed around the suction pipe so that the U-turn surface facing inward at the lower end is formed with a narrow gap from the U-turn surface of the suction pipe, to form an intake and exhaust device having an injection port and a capture port. A rotating brush is installed in front of the capture port and driven by a motor. A surrounding cover surrounds left and right and back of the rotating brush and the capture port. By connecting the intake and exhaust device to a vacuum fan and a capture box of a vacuum cleaner to form an air circulation line, the air generated from the vacuum fan is injected to the injection port. The air vortex generated in the capture port enables capturing of dust and foreign substances. Accordingly, the air circulates without exhaust air, and by vacuum cleaning, there is no fine dust, no scattering of existing dust due to exhaust wind, and noise is significantly reduced, which is beneficial to health and emotions. Conventional vacuum cleaners discharged sucked air as it is, so that fine dust that could not be filtered spreads into the room, and there is a problem regarding health and emotions due to existing dust and strong noise caused by exhaust wind. However, the present invention solves the problems and provides convenience. Thus, the present invention is economically beneficial by expanding the base and is a very useful invention for export.
Patent KR-20220129858-A (KR)
Title: System and method for issuing coupon using shared vehicles
Inventor: HA BYUNG UK
IPC: G06Q30/02
Filed: 2021-03-17
Abstract: The present invention relates to a system and method for issuing a coupon using a sharing-type movement means. According to one embodiment of the present invention, the system and method for issuing the coupon using the sharing-type movement means provide the product information of an affiliated store to a user by enabling a product coupon for the relevant affiliated store to be automatically issued to the user while the user rides the sharing-type movement means and passes-by the affiliate store, and issue a coupon, thereby having an effect of improving a product service quality.
Patent KR-20220133433-A (KR)
Title: Operation Method of Fine Spray System for Smart Farm
Inventor: LEE JU RYEOL
IPC: G08B21/18
Filed: 2021-03-25
Abstract: The present invention provides a method for operating a fine spray system in a smart farm, wherein the fine spray system comprises: a pipe assembly selectively making water or disinfectant solution flow from a water storage tank in which water is accommodated or a disinfectant solution supply unit in which disinfectant solution is accommodated toward the smart farm, and compressed air, which is generated by a compressor generating compressed air, flow toward the smart farm to spray either a mixed fluid of water and compressed air or a mixed fluid of disinfectant and compressed air to the smart farm; and a control unit for controlling the pipe assembly; and a control panel receiving a user manipulation. The method comprises: a step (a) of allowing the control unit to determine an automatic/manual mode input from the control panel; a step (b) of allowing the control unit to determine the operation mode input from the control panel; a step (c) of allowing the control unit to perform the operation mode determined in the step (b) according to the automatic/manual mode determined in the step (a); and a step (d) of, when the control unit determines that preset operating time has elapsed after the step (c) has been performed, allowing the control unit to terminate the operation mode currently being performed. The fine spray system can be operated efficiently and effectively.
Patent KR-20220134145-A (KR)
Title: Laser handpiece apparatus having improved adjust module that can change the shape of the beam
Inventor: KIM YONG TAE
IPC: A61B18/00
Filed: 2021-03-26
Abstract: The present invention provides a laser handpiece apparatus having an improved beam shape conversion module which includes: a glass rod conversion unit which changes the shape of laser output by replacing glass rods of different shapes; a focal distance adjustment unit capable of adjusting the focus of the outputted laser; and an adjustment module automatically adjusting the distance between the glass rod conversion unit and the focal distance adjustment unit when the positions of the glass rod conversion unit and the focal distance adjustment unit are changed, wherein the adjustment module includes the glass rod conversion unit that changes the type of the glass rods by relatively rotating two discs with unequal centers. According to the present invention, the structure of the beam shape conversion module is improved, so that the performance and efficiency of the laser handpiece apparatus are improved and the manufacture thereof is facilitated.
Patent KR-20220134726-A (KR)
Inventor: KIM BAEK GIL
IPC: C12M1/00
Filed: 2021-03-26
Abstract: A microtissue building system according to the present invention is a microtissue building system which simulates solid cancer tissue analogues for cancer progression research, and includes: a 3D printer including an extrusion module forming a 3D output product in which different cell layers contact each other using bio-ink and a culture module which settles and cultures the 3D output product formed by the extrusion module; and an injection device injecting classified spheroids into a 3D tumor microenvironment output product transferred from the 3D printer.
Patent KR-20220134377-A (KR)
Title: Polyolefin-based carbon continuous fiber manufactured using continuous hybrid crosslinking and its manufacturing method
Inventor: KIM BYUNG JOO
IPC: D06M10/00
Filed: 2021-03-26
Abstract: The present invention relates to polyolefin-based carbon continuous fiber prepared by using continuous hybrid crosslinking and a preparation method thereof. According to the present invention, provided is a method for preparing polyolefin-based carbon continuous fiber. The method comprises: an alignment step (a) of aligning polyolefin continuous fiber on a winding device; a primary crosslinking step (b) of crosslinking the polyolefin continuous fiber by irradiating the polyolefin continuous fiber supplied by the winding device with electron beams; a secondary crosslinking step (c) of crosslinking the primarily crosslinked polyolefin continuous fiber by immersing the same in a sulfuric acid bath; a washing step (d) of washing the secondarily crosslinked polyolefin continuous fiber by immersing the same in a washing bath; a carbonization step (e) of carbonizing the washed polyolefin continuous fiber using a carbonization furnace in an inert atmosphere; and a winding step (f) of winding the prepared carbonized continuous fiber with constant tension. According to the present invention, it is possible to prepare carbon fiber at low costs compared to the existing carbon fiber.
Patent KR-20210122170-A (KR)
Inventor: SUNG WOOK JUNG
IPC: B29C45/62
Filed: 2021-03-29
Abstract: The objective of the present invention is to provide an ejection apparatus for an injection molding machine capable of reducing the ejection time required for a pressurizing ejection unit to eject a molded article. More specifically, the present invention relates to an ejection apparatus for an injection molding machine comprising: a pressurizing ejection unit that is moved to take out a molded article from an injection molding machine; an auxiliary ejection unit which is movably coupled to a conversion plate that has been rotatably coupled to the front of a first template of the injection molding machine, is moved by a pressing force provided by the pressurizing ejection unit, and protrudes forward of the conversion plate; and a moving unit that moves the pressurizing ejection unit.
Patent KR-20220136738-A (KR)
Inventor: PARK JONG MIN
IPC: B08B1/00
Filed: 2021-04-01
Abstract: The present invention relates to an apparatus for removing moisture or dust particles in a wet cleaning unit, in which moisture or dust particles included in waste gas are effectively collected and removed in the wet cleaning unit like a wet cleaner of a wet scrubber or a hybrid scrubber by the centrifugal force generated in accordance with the rotation of a rotary brush to prevent exhaust duct blockage in advance. The apparatus for removing moisture or dust particles in a wet cleaning unit according to one embodiment of the present invention comprises: a lower shaft support installed in the lower portion inside the wet cleaning unit for wet-cleaning waste gas; an upper shaft support installed in the upper portion inside the wet cleaning unit; a rotary brush which is installed across the lower shaft support and the upper shaft support so that the central shaft thereof can rotate vertically, and which has a plurality of brush bristles on the outer circumferential surface; a driving actuator provided on one side of the wet cleaning unit; and an electric module which electrically connects the central shaft of the rotary brush and the driving actuator to rotate the central shaft of the rotary brush.
Patent KR-20210158308-A (KR)
Inventor: KANG KWANG CHAE
IPC: B32B27/18
Filed: 2021-04-07
Abstract: The present invention discloses a method for manufacturing an antibacterial film for card lamination and a film thereof. The method for manufacturing the antibacterial film for card lamination according to the present invention includes following steps: (S1) preparing a surface-modified silica mixed solution; (S2) manufacturing antibacterial silica obtained by coating the silica of the mixed solution with silver particles; and (S3) extruding and molding a plastic resin mixed with the antibacterial silica, wherein a silane coupling agent is used in the surface modification in order to increase the reactivity on the surface or pores of the silica, thereby having effects of exhibiting antibacterial activity while maintaining the transparency of the film and minimizing the harmfulness to the human body and the environment.
Patent KR-20220142037-A (KR)
Inventor: AHN HYO BOK
IPC: A61L9/01
Filed: 2021-04-14
Abstract: The present invention relates to a technology which generates fragrance in conjunction with an advertisement output through a digital signage to stimulate the olfactory sense by using a smell, thereby maximizing an advertisement effect. According to the present invention, an olfactory digital signage system comprises: a service server setting a predetermined number of pixel areas in a frame of an advertisement image as a fragrance information area, and generating and storing a content image in which fragrance control information is stored in place of RGB information in pixels of the fragrance information area; a display disposed on the front surface of a main body to output the image; a fragrance emitting device disposed inside the main body and including a plurality of fragrance liquids to generate fragrance corresponding to at least one fragrance liquid to the outside; and a control means outputting the content image received from the service server through the display and, at the same time, performing control to generate a fragrance by combining the fragrance liquids selected through the fragrance emitting device on the basis of the fragrance control information extracted from the content image. The fragrance control information includes fragrance information for selecting the fragrance source liquids, compounding information for setting a compounding amount of the selected fragrance liquids, and injection information for setting the amount of the fragrance generated by the combined fragrance source liquids.
Patent KR-20220144236-A (KR)
Inventor: SON KWANG SEOP
IPC: H04L5/14
Filed: 2021-04-19
Abstract: A network system performing deterministic communication for a nuclear safety system according to an embodiment of the present invention comprises: a management node which generates a network synchronization frame and periodically shares the same with network configuration nodes; an association node which sets a data transmission time based on the received network synchronization frame and transmits the received data based on the set data transmission time; and a communication node which sets a data transmission time based on the network synchronization frame, and generates and transmits data related to processor processing and state data through node state diagnosis based on the set data transmission time, wherein the component nodes of the management node allocated for each channel of the nuclear safety system represent a plurality of communication nodes grouped according to performing functions and a linkage node allocated for each group. According to the present invention, it is possible to increase data communication capacity and ensure deterministic data transmission.
Patent KR-20220144259-A (KR)
Inventor: HWANG SEON OH
IPC: C08K5/544
Filed: 2021-04-19
Abstract: A polarizer, a polarizing plate comprising the same, and an optical display apparatus comprising the same are provided. In the polarizer, a silicon content is 0.015% to 2% by weight and at least an area where a ratio of formula 1 is 0.01 to 0.5 is included. An objective of the present invention is to provide the polarizer or polarizing plate having excellent reliability at high temperatures.
Patent KR-20220145719-A (KR)
Title: Strap extension band cable
Inventor: HONG KANG YEE
IPC: H02G3/02
Filed: 2021-04-22
Abstract: A strap extendable band cable is disclosed. The disclosed strap extendable band cable comprises a cable body provided with a locking hook to be installed on a vehicle body, a main strap part connected to the cable body and having a strap groove on the rear surface, and an extendable strap part connected to the main strap part and having a length to be controlled to extend according to the diameter of a wiring bundle so as to be installed on the cable body while wrapping wiring together with the main strap part. Accordingly, the band cable can be used even when the diameter of a bundle including wiring exceeds a reference value.