baber/WOPTO huggingface dataset:
Patent KR-20190056947-A (KR)
Inventor: LEE HYUN SU
IPC: C09K103/00
Filed: 2018-05-16
Abstract: The present invention relates to a method for manufacturing an environmentally-friendly grouting composition for a tube well, which is capable of preventing environmental pollution and increasing a grouting effect. According to the present invention, the method comprises the steps of: pulverizing excavation by-products which are acquired by excavation of a tube well and include rock; mixing 66 to 83 wt% of the pulverized excavation by-products and 17 to 34 wt% of mud with respect to the total weight of a main material to manufacture the main material; mixing 20 to 60 wt% of glycerin, 10 to 40 wt% of coagulant, 5 to 20 wt% of beeswax, and 5 to 20 wt% of rosin with respect to the weight of a mix agent under the temperature condition of 50 to 100°C to manufacture the mix agent; and stirring 50 to 80 wt% of the main material and 20 to 50 wt% of the mix agent with respect to the total weight of a grouting composition under the temperature condition of 30 to 80°C to complete an environmentally-friendly grouting material for a tube well. The step of manufacturing the coagulant comprises the steps of: mixing 30 to 70 wt% of chitin and 30 to 70 wt% of sodium hydroxide with respect to the total weight of a prepared solution, and heating the mixed solution at 150 to 200°C for 4 to 6 hours to manufacture an initial solution; adding ethanol to the initial solution to form precipitates; washing the precipitates several times to neutralize the precipitates; adding 0.1 to 1 wt% of acetic acid to the neutralized precipitates with respect to the total weight of an intermediate material to manufacture the intermediate material; and mixing 30 to 70 wt% of the intermediate material and 30 to 70 wt% of refined pyroligneous liquor with respect to the total weight of coagulant to complete the coagulant.
Patent KR-20190132821-A (KR)
Title: Tetris house
Inventor: CHO HAN MOO
IPC: E04B1/348
Filed: 2018-05-21
Abstract: Various embodiments of the present invention relate to a Tetris house and, more specifically, to a Tetris house in which a structural member and an insulation member are coupled to each other to save a space. Moreover, the outside of the structural member is treated with neoprene to block a heat bridge between the inside and the outside to prevent dew condensation. To this end, the Tetris house comprises: a plurality of structural members installed in areas corresponding to each side of a hexahedron; and a connection member installed in an area corresponding to each corner of the hexahedron to connect the structural members, adjacent to each other. The structural member comprises: a metal pipe; a first insulation member filled in the metal pipe; and a second insulation member covering the outside of the metal pipe.
Patent KR-20190137217-A (KR)
Inventor: CHOI JU HYUN
IPC: H01L21/687
Filed: 2018-06-01
Abstract: The present invention relates to a substrate processing apparatus, which prevents secondary pollution of a substrate by abnormal fluid flow by allowing fluid sprayed onto an upper surface of the substrate to be inhaled in a circumference of a side surface of the substrate. The substrate processing apparatus includes: a substrate holding part in which a substrate is mounted on an upper portion; and a cover member formed with a spraying hole and an inhaling hole.
Patent KR-20190137307-A (KR)
Inventor: SUNG JIN CHUNG
IPC: B29C48/00
Filed: 2018-06-01
Abstract: The present invention relates to a film production apparatus, which comprises: a first molding flow path connected to a feed block; and a second molding flow path located on both sides of the first molding flow path, thereby adjusting the edge trimming width and improving resin recyclability.
Patent KR-20190138029-A (KR)
Inventor: SHIN SE HYUN
IPC: G01N33/543
Filed: 2018-06-04
Abstract: The present invention relates to a multiplex analysis system capable of analyzing a plurality of types of target materials, to reduce an analysis time. According to the present invention, the multiplex analysis system comprises: a particle chamber made of a material having magnetism or to be magnetized and receiving a particle solution including magnetic hydrogel particle in which a discrimination code is encoded; a sample chamber receiving a sample solution including a target material; a fluid flowing tube selectively connected to any one from the particle and sample chambers; a flowing pump supplying the particle solution in the particle chamber or the sample solution in the sample chamber to the fluid flowing tube; a magnetic switching filter installed in the fluid flowing tube and made of a material to be magnetized; and a magnetization unit magnetizing the magnetic switching filter outside the fluid flowing tube. Accordingly, the particle solution flows along the fluid flow tube by a flowing pump when the particle chamber is connected to the fluid flowing tube. The magnetic hydrogel particle is attached to the magnetic switching filter magnetized by the magnetization unit when the particle solution flows along the fluid flowing tube. During the sample solution flows along the fluid flowing tube and passes through the magnetic switching filter by the flowing pump when the sample chamber is connected to the fluid flowing tube, a specific receptor of the magnetic hydrogel particle attached to the magnetic switching filter is specifically coupled to the target material in the sample solution to couple the target material to the magnetic hydrogel particle.
Patent KR-20190139533-A (KR)
Inventor: PARK JANG UNG
IPC: G02C7/04
Filed: 2018-06-08
Abstract: The present invention provides a hybrid substrate inside a contact lens and a strain sensor in a soft portion located between the ends of the rigid portion of the hybrid substrate. So, deformation due to intraocular pressure is amplified in the soft portion. As a result, there is an advantage of detecting the deformation by amplifying the deformation due to intraocular pressure without an additional amplification circuit having a complex structure. In addition, a hybrid substrate is disposed outside a helical antenna coil to minimize the area of the rigid portion and secure wearing sensation and elasticity, and has an advantage that structure is simple and easy to manufacture. In addition, by forming a flexible interconnect by three-dimensional printing a liquid metal, not only elasticity can be secured, but also there is an advantage that connection is easy even if there is a step between an electrode and a chip for wireless communication.
Patent KR-20190141818-A (KR)
Title: Method for providing a taxi sharing matching service
Inventor: SONG WOO IL
IPC: G06Q50/30
Filed: 2018-06-15
Abstract: According to an embodiment of the present invention, a service providing method for a service providing apparatus includes the following steps of: providing matching request information to at least one second taxi sharer terminal matched with information in accordance with the matching request information when receiving the matching request information from a first taxi sharer terminal, including a sharing target route; providing a matching request from the second taxi sharer terminal corresponding to the matching request information to the first taxi sharer terminal; and entering a boarding process for inducing the first and second taxi sharers to get on a taxi by using location information of the first taxi sharer terminal and location information of the second taxi sharer terminal in accordance with the request acceptation of the first taxi sharer terminal. Therefore, the present invention is capable of significantly vitalizing a taxi sharing service market.
Patent KR-20180071230-A (KR)
Inventor: AMY PRUZANSKY
IPC: A63H3/28
Filed: 2018-06-15
Abstract: In one embodiment, a toy assembly is provided, and the toy assembly comprises a housing, an inner object, at least one sensor, and a controller. The inner object is positioned inside the housing, and is operable to break the housing to expose the inner object. The at least one sensor detects interaction with a user. The controller is configured to determine whether a selected condition has been met based on at least one interaction with the user, and to operate a breakout mechanism to break the housing to expose the inner object if the condition is met. Optionally, the condition is met based upon having a selected number of interactions with the user.
Patent KR-20200003308-A (KR)
Inventor: LEE EUN PYO
IPC: G01N21/88
Filed: 2018-06-19
Abstract: According to the present invention, provided are an indentation inspection system based on deep learning and a control method thereof which improves an identification accuracy by analyzing an image photographed through a camera based on deep learning and, at the same time, ensures reliability and accuracy of an image interpretation as the system operates by periodically generating and adding learning data to extract an indentation characteristic from the images which have been stored. The present invention comprises a lens, an indentation image camera, an image processing part, and a lighting part.
Patent KR-20190143059-A (KR)
Title: Thermoreactive actuator
Inventor: KO SEUNG HWAN
IPC: F03G7/06
Filed: 2018-06-20
Abstract: The present invention relates to a thermal reactivity actuator. In detail, in the present invention, a first film having isotropic thermal expansion properties and a second film having anisotropic thermal expansion properties are used, and a heat source unit is formed of a transparent electrode, thereby maintaining electrical properties even in mechanical deformation, and hardly degrading performance. According to one embodiment of the present invention, the actuator is operable at a low temperature, and there is no limitation on the geometric shape by utilizing a network structure of nanowires.
Patent KR-20190001916-A (KR)
Inventor: ISHIMATSU SHIN
IPC: B41J2/14
Filed: 2018-06-20
Abstract: A liquid ejection head (1) includes an element substrate (4) including an energy-generating element that applies ejection energy to liquid, a first electric wiring board (7) electrically connected to the element substrate (4), and a second electric wiring board (9) on which an integrated circuit element (10) is mounted and which is electrically connected to the first electric wiring board (7). An electric signal is supplied to the integrated circuit element (10) mounted on the second electric wiring board (9) through the first electric wiring board (7), processed by the integrated circuit element (10), and supplied to the energy-generating element through the second electric wiring board (9) and the first electric wiring board (7).
Patent KR-20190143269-A (KR)
Title: Appratus and method for replacement of active optical cable
Inventor: CHUNG JIN WOO
IPC: G02B6/38
Filed: 2018-06-20
Abstract: The present invention relates to an apparatus and method for replacing an active optical cable module, capable of easily and conveniently replacing an active optical cable module while maintaining a pre-installed optical cable facility when recovery is required due to the malfunction of the active optical cable module or the upgrade of the active optical cable module is required. According to an embodiment of the present invention, the apparatus includes: a first active optical cable module; a first optical cable connected to the first active optical cable module; a body storing at least one part of the first optical cable; and a guide part formed in the body. If an active optical cable module installed at an end of a pre-installed optical cable is removed from the optical cable by cutting one side of the optical cable, the body can be combined with the cut part of the optical cable, and the guide part leads the cut part of the optical cable to be optically aligned with the first optical cable.
Patent KR-20200000247-A (KR)
Title: Foam compounds having high resilience and anti slip property and method producing thereof
Inventor: SEO SUNG KYU
IPC: C08J9/00
Filed: 2018-06-22
Abstract: The present invention relates to a foaming agent composition having excellent rebound resilience and slip resistance, and a manufacturing method thereof. More specifically, the foaming agent composition having excellent rebound resilience and slip resistance is made by: manufacturing a grafting ethylene vinyl acetate resin having a high graft rate by using unsaturated carboxylic acid having a high reaction stability compared to unsaturated acid anhydrides and peroxides, and antioxidants to synthetic rubbers; mixing ethylene-vinyl acetate resins with the rubbers to manufacture a substrate; and then mixing a hydrogenated styrene-based copolymer with the substrate; and adding additives including metal oxidants, cross-linking agents and foaming agents to manufacture a foaming agent. Accordingly, the foaming agent has an excellent rebound resilience and an excellent slip resistance compared with existing ethylene-vinyl acetate foaming agents.
Patent KR-20200000966-A (KR)
Title: Large capacity Battery pouch film forming cutting device and foaming cutting method
Inventor: YOON KEUN HO
IPC: B32B38/00
Filed: 2018-06-26
Abstract: The present invention relates to a large-capacity battery pouch film forming device and a forming method, which are capable of differently forming a forming depth in the case that an upper forming area is different from a lower one when forming a battery and, at the same time, simply molding a folding line. To be more specifically, the forming device comprises: a lower mold having a film composed of an aluminium laminate sheet placed thereon, and a first lower forming mold and a second lower forming mold; an upper mold fixing the film placed on the lower mold and, at the same time, forming and molding a pouch as a first upper forming mold and a second upper forming mold descend and pressurize the first and second lower forming molds together with the film; and a line mold descending between the first and second upper forming molds of the upper mold, and pressurizing the film positioned between the first and second lower forming molds in order to form a folding line. Therefore, the large-capacity battery pouch film forming device and the forming method can simplify the manufacturing process thereof and shorten the molding time by forming and molding a pouch film for packing a large-capacity battery in a battery shape with different areas and, at the same time, forming a folding line.
Patent KR-20180081695-A (KR)
Inventor: PARK YE HOUN
IPC: B09B5/00
Filed: 2018-07-06
Abstract: The present invention relates to an environmental technology intended to tackle with a lack of environmental facilities by minimizing volume and weight of waste. Compared to the prior art, an environmental facility of the present invention is capable of minimizing an amount of waste. To this end, the environmental facility of the present invention comprises a heater, an exhaust port, a thermostat, and an entrance.
Patent KR-20200005270-A (KR)
Inventor: KWON HYUK
IPC: B63B27/24
Filed: 2018-07-06
Abstract: The present invention relates to a maritime floating structure including a hydrogen storage tank, capable of efficiently storing hydrogen in a maritime floating structure and easily supplying the stored hydrogen from the maritime floating structure to another vessel by using existing hydrogen infrastructure. According to the present invention, the maritime floating structure includes: a liquefied gas storage tank storing liquefied gas; a liquid hydrogen storage tank storing liquid hydrogen; a land hydrogen infrastructure in which a compressed hydrogen piping network is installed; a hydrogen liquefaction line connecting the liquid hydrogen storage tank to the land hydrogen infrastructure; and a cold and heat collection device exchanging heat between the liquefied gas stored in the liquefied gas storage tank and compressed hydrogen gas transferred from the hydrogen infrastructure to the liquid hydrogen storage tank through the hydrogen liquefaction line, thereby cooling the compressed hydrogen gas with the cold and heat of the liquefied gas. Therefore, the compressed hydrogen supplied from the land is cooled with the cold and heat of the liquefied gas to store the hydrogen in a liquefied state, and the liquid hydrogen stored in the liquid hydrogen storage tank is supplied to a liquid hydrogen carrier.
Patent KR-20200006344-A (KR)
Inventor: PARK JONG SECK
IPC: F16B7/04
Filed: 2018-07-10
Abstract: The present invention relates to a pipe cross connection device for a greenhouse with an improved constructability, comprising: a fixing port formed to be inserted by intersecting a first pipe and a second pipe with each other; a supporting port formed to be attachable to/detachable from a lower end of the fixture to support the first pipe and the second pipe so as not to be separated from the fixture; and a pressing port wherein one end is axially coupled so as to rotate in a center of the support port and protrudes toward the second pipe to press and fix the first pipe and the second pipe in the direction of the fixing port by rotation.
Patent KR-20190051768-A (KR)
Inventor: KIM YU HYUN
IPC: H01M4/62
Filed: 2018-07-10
Abstract: The present invention relates to a negative electrode for a lithium secondary battery and a lithium secondary battery comprising the same. The negative electrode for a lithium secondary battery comprises: a current collector; and a negative electrode active material layer formed on one surface of the current collector and including a negative active material and a cellulosic compound having a weight average molecular weight (Mw) of 500,000-700,000 g/mol and a degree of substitution of 0.9-1.0. The negative electrode has a loading level (L/L) of 13 mg/cm^2 or greater. The negative electrode according to an embodiment has high capacity and low resistance.
Patent KR-20200007255-A (KR)
Inventor: JEONG YOUNG KYO
IPC: F16L17/02
Filed: 2018-07-12
Abstract: The present invention forms one or more stopper protrusions for crimping a plumbing pipe to increase a friction area between the outer circumferential surface of the plumbing pipe and the stopper protrusion, thereby preventing the inserted plumbing pipe from being rotated indiscriminately, prevents the stopper protrusions in close contact with the plumbing pipe from being bent or deformed, and has an effect of varying the diameter of a stopper main body according to a situation by forming a diameter variable incision unit incised at a predetermined interval on one surface of the stopper main body.
Patent KR-20190010493-A (KR)
Inventor: KORI DAISUKE
IPC: G03F7/32
Filed: 2018-07-20
Abstract: The object of the present invention is to provide a resin which is a material of a composition for forming an organic film having a high level of embedding/flattening properties and etching resistance, a composition, and a method for forming a pattern using the composition. To this end, the composition for forming the organic film contains: (I) a resin in which an aromatic ring (AR) structure represented by general formula 1 and four spiro structures (SP) combined with AR are alternately repeated on at least a part of a repeated unit; and (II) an organic solvent.
Patent KR-20200010948-A (KR)
Inventor: SHIN HYO SEON
IPC: B27M3/00
Filed: 2018-07-23
Abstract: The present invention relates to a method for producing wooden pillars with a large diameter using wood. The present invention comprises the following steps: (A) firstly lumbering the outer periphery of small-diameter wood having a predetermined length to form an octagonal or dodecagonal polygon; (B) secondly lumbering the opposite center portion of the wood having the polygonal surface to form a curved outer periphery and produce a processed wood; (C) forming a vertical parquetry joint groove on the side of a joint coupling portion in the polygonal surface of the processed wood; (D) forming a horizontal warp beam groove in both ends of the curved outer periphery side of the processed wood; and (E) producing a cylinder by jointly coupling the results finished in the step (D), where a spline joint is performed by inserting a parquetry joint member on the polygonal surface positioned inside and a warp beam joint is performed by inserting a warp beam joint member into the warp beam joint groove on the outer periphery positioned outside to complete a large-diameter wooden pillar. The present invention can produce a large-diameter wooden pillar having a desired size and a high tree age by utilizing the young wood. The present invention jointly couples the wood processed through first and second lumbering to assemble the wood, by fixing the inside with the parquetry joint method by a spline joint and the outside with the warp beam joint method. Therefore, structural stability and durability can be secured, and defects such as openings of joints can be prevented very effectively.
Patent KR-20190013645-A (KR)
Title: Clock circuit and method of operating the same
Inventor: YANG HAO I
IPC: G11C11/413
Filed: 2018-07-30
Abstract: Provided is a clock circuit, comprising a first latch, a second latch, a first trigger circuit, and a clock trigger circuit. The first latch generates a first latch output signal based on a first control signal, an enable signal, and an output clock signal. The second latch is coupled to the first latch, and configured to generate the output clock signal in response to a second control signal. The first trigger circuit is coupled to the first latch and the second latch, and configured to adjust the output clock signal in response to at least the first latch output signal or a reset signal. The clock trigger circuit is coupled to the first latch and the first trigger circuit by a first node, is configured to generate the first control signal in response to an input clock signal, and configured to control the first latch and the first trigger circuit based on at least the first control signal.
Patent KR-20190016914-A (KR)
Inventor: KOMATSU ATSUSHI
IPC: H01L21/78
Filed: 2018-08-06
Abstract: An objective of the present invention is to provide a cutting apparatus of a simple structure capable of acquiring various kinds of information. According to the present invention, the cutting apparatus comprises: a rotatable chuck table to hold a wafer; a cutting unit cutting the outer circumferential portion of the wafer held in the chuck table with a cutting blade mounted on a spindle to form an annular step portion following the outer circumferential portion on a surface side of the wafer; a line sensor unit to irradiate a long stripe-shape laser beam to an area including the outer circumferential part of the wafer held in the chuck table in a diameter direction of the wafer and to detect reflective light; and an information calculation unit, wherein the information calculation unit calculates the position and the surface height of the wafer from the reflective light of the laser beam detected by the line sensor unit during rotation of the chuck table before the step portion is be formed by cutting the wafer, and the information calculation unit calculates the width and height of the step portion from the reflective light of the laser beam detected by the line sensor unit after the step portion is be formed by cutting the wafer.