baber/WOPTO huggingface dataset:
Patent KR-20190084501-A (KR)
Title: Manufacturing Method For bis-Fluoro Sulfonyl Imide Salt
Inventor: LEE SANG RYUL
IPC: C01B21/093
Filed: 2018-01-08
Abstract: The present invention relates to a method for manufacturing bis(fluorosulfonyl)imide salt comprising the following steps: (A) forming a remainder by filtering impurities which are not dissolved after inputting a bis(fluorosulfonyl)imide salt and a single solvent into a reaction container and stirring the same; (B) inputting a metal compound or an onium compound, and a single solvent into the other reaction container, and stirring the same; (C) filtering impurities which are not dissolved after inputting the remainder into the mixture in the step (B) and stirring the same; and (D) concentrating the remainder in the step (C), pressurizing and stirring the same, solidifying the same and generating bis(fluorosulfonyl)imide salt. Accordingly, bis(fluorosulfonyl)imide salt with high purity and an improved yield can be provided.
Patent KR-20190085450-A (KR)
Title: Backpack type bag
Inventor: LEE SAM YEOUL
IPC: A45C13/10
Filed: 2018-01-10
Abstract: The present invention relates to a backpack type bag, and more specifically, to a backpack type bag which forms accommodating spaces variously divided by a bag main body, a rear accommodating unit, a front accommodating unit and a side accommodating unit to increase quantitatively and fragment an accommodating space, and by a rear surface front accommodating unit made of RFID blocking materials, an opening part of the bag main body, an ear unit holding unit, an extended space unit and a first magnet buckle unit, provides various functionalities and user convenience. To this end, the present invention, for a backpack type bag having a pair of shoulder straps, comprises: a bag main body which has an accommodating space therein and forms a first opening means on an upper part thereof to be opened/closed by the first opening means; a rear accommodating unit which is formed to be opened/closed by a second opening means in a rear surface of the bag main body, and when opened, forms a rear surface front accommodating unit and a rear surface back accommodating unit, a plurality of accommodating spaces, respectively, in a front part inside and a rear part inside thereof; a front accommodating unit which is formed to be opened/closed by a third opening means in a front surface of the bag main body, and when opened, is communicated with the accommodating space of the bag main body by a fifth opening means of the bag main body; and a side accommodating unit which has an accommodating space to be able to be opened/closed by a fourth opening means in a side surface of the bag main body.
Patent KR-20180097127-A (KR)
Title: Electronic components magazine
Inventor: YUN SE WON
IPC: H01L21/48
Filed: 2018-01-11
Abstract: The present invention relates to an electronic component magazine comprising: a base layer; first and second antistatic layers formed on top and bottom surfaces of the base layer; receiving grooves formed by arranging the base layers and the first and second antistatic layers in a matrix shape of M by N (M and N are natural numbers); and a conductive layer formed on a side of the base layer to be electrically connected to the first and second antistatic layers. Since the conductive layer is electrically connected to the first and second antistatic layers, it is possible to easily remove static electricity generated while electronic component magazines are stacked, thereby preventing electronic component received in the receiving grooves from being broken due to the static electricity. When the conductive layer is formed, since burrs and particles made of solvent-based resin are dissolved by organic solvent at low temperature, it is possible to prevent the magazine from being deformed due to heat. Even though the burrs and particles are not dissolved by the inorganic solvent, they are embedded by the conductive layer when it is formed, thereby reducing a removing time and improving productivity.
Patent KR-20180084653-A (KR)
Inventor: JEONG WOONG KI
IPC: C02F1/32
Filed: 2018-01-15
Abstract: The present invention relates to a water purifier. The water purifier according to an embodiment of the present invention includes: a pipe having a passage through which water moves or the water is collected; and a light source module including a substrate and a light source which emits sterilizing ultraviolet rays. The light source module is fixed to the outer wall of the pipe to emit sterilizing ultraviolet rays into the inside of the pipe.
Patent KR-20190092143-A (KR)
Title: Gas Treatment System and Vessel having the same
Inventor: SEO SU WON
IPC: F17C9/00
Filed: 2018-01-30
Abstract: According to one embodiment of the present invention, a gas treatment system includes: a liquefied gas storage tank in which liquefied gas forming an interface part is stored; a first pump fixedly provided in the liquefied gas storage tank and supplying the liquefied gas to a demand source; and a second pump movably provided in the liquefied gas storage tank and supplying the liquefied gas to the demand source, wherein the second pump supplies the liquefied gas to the demand source while moving together as the position of the interface part changes.
Patent KR-20190092873-A (KR)
Title: Cathode current collector for solid oxide fuel cells and current collector method using the same
Inventor: YOON SUNG PIL
IPC: H01M8/0232
Filed: 2018-01-31
Abstract: The present invention provides a cathode current collector for a solid oxide fuel cell and a cathode current collecting method using the same. More specifically, the cathode current collector is porous nickel foam coated with a lithium compound, and current collection at the cathode can be facilitated when the cathode current collector is used to operate a solid oxide fuel cell.
Patent KR-20190098488-A (KR)
Inventor: YOON EUN JUN
IPC: G06T1/00
Filed: 2018-02-14
Abstract: The present invention relates to an apparatus for drawing a watermarking attack technique using an artificial neural network, a method therefor, and a computer-recordable recording medium storing a program for performing the method. The present invention provides an apparatus for drawing a watermarking attack technique using an artificial neural network, the apparatus comprising: a processing unit performing watermarking to insert an insertion image into original data using a plurality of watermarking techniques, transforming the original data, on which the watermarking is performed, according to a plurality of watermarking attack techniques corresponding to each of the watermarking techniques, and extracting the insertion image from the transformed original data; and an evaluating unit evaluating the degree of loss of the insertion image and the original data transformed by the watermarking attack techniques, and drawing a watermarking attack technique, by which the loss of the original data is least and the loss of the insertion image is greatest, corresponding to each of the watermarking techniques depending on the evaluation result, a method therefor, and a computer-recordable recording medium storing a program for performing the method. Thus, a watermarking attack technique can be drawn that can most efficiently apply a watermarking attack.
Patent KR-20190099565-A (KR)
Inventor: JO YANG HWAN
IPC: F16L5/10
Filed: 2018-02-19
Abstract: The present invention relates to a fireproof filling structure of a through-hole of a vertical pipe to prevent a fire from spreading through an interlayer. The fireproof filling structure (1) of the through-hole of the vertical pipe to prevent a fire from spreading through an interlayer according to the present invention comprises: an inorganic insulator sheet (100) with a rectangular shape forming an adhesion surface (101), where an adhesive is coated, on a lower area of a front surface; and a fireproof filler sheet (200) formed by attaching upper foaming agents (230) and a lower foaming agent (220), which are a fireproof filler, on a front surface of aluminum foil (210) attached on the lower area of the front surface of the inorganic insulator sheet (100), both being integrally formed, wherein an upper area of a back surface of the aluminum foil (210) is separated from the front surface of the inorganic insulator sheet (100), a lower area of the back side is attached on the adhesion surface (10) of the lower area of the front surface of the inorganic insulator sheet (100), the lower foaming agent (220), which is a rectangular foaming fireproof filler with a predetermined length capable of surrounding a predetermined thickness, a predetermined width and a pipe, is attached on a lower area of the front surface of the aluminum foil (210), and a plurality of isosceles triangle shaped upper foaming agents (230) with a predetermined thickness, a predetermined width and a predetermined height are transverse and parallel with one another attached on an upper area of the front surface while a spacing part (240) with a predetermined width is interposed upwards from an upper end of the lower foaming agent (220).
Patent KR-20190103753-A (KR)
Title: Oral sustained-release formulation containing ivy leaf extract and manufacturing process thereof
Inventor: CHO CHEONG WEON
IPC: A61K9/20
Filed: 2018-02-28
Abstract: The present invention relates to a sustained-release formulation for oral administration of an ivy leaf extract and a method for manufacturing the same. The sustained-release formulation of the present invention can constantly release an active component irrespective of changes in a state of long-term exercise and pH of a gastrointestinal tract. In addition, the sustained-release formulation can release the active component at a uniform speed in the body over 24 hours, thereby being able to deliver a drug by once a day administration and improve medication compliance.
Patent KR-20190105348-A (KR)
Title: Sugar replacer using onion and preparation method thereof
Inventor: JOO NA MI
IPC: A23L27/10
Filed: 2018-03-05
Abstract: The present invention relates to a sugar substitute using onions and a preparation method thereof. The sugar substitute preparing method using the onions is an optimal preparing condition for preparing natural sugar substitutes from onions using various cooking methods without addition of sugar or artificial sweeteners. The onion-derived sugar substitute according to the preparation method contains high functionality and a rich bioactive material, and a composition comprising the onion-derived sugar substitute may be provided as an excellent natural sweetener which can replace artificial seasonings.
Patent KR-20190111427-A (KR)
Inventor: MUN HONG CHAN
IPC: A62B7/12
Filed: 2018-03-22
Abstract: The present invention relates to a backpack with a built-in air tank and mask in a public facility used by the public, such as home, office or sauna. In the event of a fire, by taking out the mask built into the backpack to be quickly worn to receive air, the backpack with an air supply means can be stably supplied with air during evacuation to minimize life damage caused by smoke or toxic gases.
Patent KR-20190116880-A (KR)
Title: Spinal Correcting Supporter for Posture correction
Inventor: SONG GWI CHOOL
IPC: A61F5/01
Filed: 2018-04-05
Abstract: The present invention relates to a backbone correcting supporter for correcting posture and, more specifically, to a backbone correcting supporter for correcting posture, which corrects the posture of user′s jaw, waist and arms to maintain a correct posture so as to correct the posture of user′s waist or backbone, or reduces fatigue of a sitting posture after a surgery of waist and backbone to assist recovery. According to the present invention, the backbone correcting supporter for correcting posture comprises: a jaw support part (10) supporting user′s jaw; an armrest part (20) connected to the lower end of the jaw support part and having a shape to lean armpits thereon; a base part (30) rotatably disposed on the lower end of the armrest part (20) and including a bearing as a support structure; and a support part (40) penetrating the jaw support part (10), the armrest part (20) and the base part (30). Accordingly, the posture of user′s jaw and arms is correctly maintained to straightly stretch user′s waste in a sitting posture such that fatigue in the sitting posture is reduced, thereby providing a patient, who is in a recovery period after a surgery of waist or backbone, with fast and correct recovery and life convenience, and assisting backbone correction and posture correction in daily life.
Patent KR-20190122483-A (KR)
Title: Apparatus for automatic opening of car trunk using projection image and method thereof
Inventor: JUNGHUN LEE
IPC: B60R25/01
Filed: 2018-04-20
Abstract: The present invention relates to an automatic opening control apparatus of a car trunk using a projection image and a method thereof. According to the present invention, an automatic opening control apparatus of a car trunk determines whether there is a smart key around a trunk by a sensor unit, and displays a projection image for a user to step on the projection image. When the user is placed around the trunk and steps on the projection image, the trunk is automatically opened. According to the present invention, the problem caused when the trunk is wrongly opened with possession of a smart key against intention of the user, or inconvenience caused when the user puts feet in an invisible area of the trunk to shake the feet until the trunk is opened can be solved.
Patent KR-20190125796-A (KR)
Inventor: RYU KUEN CHAN
IPC: A61C13/00
Filed: 2018-04-30
Abstract: According to an embodiment of the present invention, a method for analyzing a three-dimensional oral model includes the steps of: displaying a three-dimensional oral model as an oral image; displaying a reference indicator together with the oral image; setting a reference indicator on the oral image; analyzing the oral image based on the set reference indicator to obtain oral information; and designing virtual prosthetics based on the oral information.
Patent KR-20190128891-A (KR)
Title: Chip mounting apparatus
Inventor: BAN JONG EOK
IPC: H05K13/08
Filed: 2018-05-09
Abstract: The present invention discloses a component mounting apparatus. The present invention includes a component mounting part having an adsorption part for adsorbing and moving a component; a first light source part for emitting first light to the component side of the adsorption part; a second light source part for emitting a second light different from the first light source part and emitting the second light to the fiducial mark of a substrate; a filter part for transmitting the reflected first light and refracting the reflected second light; and an imaging part for sensing the first light passing through the filter part and the second light refracted by the filter part.
Patent KR-20190129624-A (KR)
Title: Assistance apparatus for welded joint of steel pipe and method for connecting steel pipe in construction site using the same
Inventor: LEE SUNG SIK
IPC: B05B13/06
Filed: 2018-05-11
Abstract: According to the present invention, provided are an auxiliary device and a connection method for a steel pipe in a construction site using the same comprising a driving unit capable of moving along an inside of the steel pipe arranged in a line for welding joint, wherein the driving unit comprises front wheels and rear wheels arranged at equal intervals along a circumferential direction, and the front wheels and the rear wheels are configured to be equally movable in a radial direction. Accordingly, a center of two steel pipes can be easily matched in a method in which the front wheels and the rear wheels are moved to be in close contact to each one of the two steel pipes to be connected by welding and the other one. Therefore, the present invention is capable of conveniently performing an abutted work of the steel pipe.
Patent KR-20180120122-A (KR)
Inventor: SHIN DONG YUN
IPC: G06T5/00
Filed: 2018-05-23
Abstract: The present invention provides a method and a device for correcting an image, which provide a consistent and easy image correction method and can provide improved readability without a process of rotating an image or extracting a separate reference point. According to an embodiment of the present invention, the image correction method comprises the following steps of: providing a first image; providing viewpoint information viewing the first image; dividing the first image into at least two divided images along a horizontal direction of the first image; and converting each of the at least two divided images based on the viewpoint information, and providing a second image converted from the first image.
Patent KR-20190133946-A (KR)
Title: Ice cup moving prevention apparatus for unmanned cafe system
Inventor: NOH JONG JIN
IPC: G07F11/16
Filed: 2018-05-24
Abstract: The present invention relates to an ice cup moving prevention apparatus for an unmanned cafe system, which smoothly prevents a cup from being twisted or separated due to the input speed of ice into the cup and the weight. The ice cup moving prevention apparatus comprises: an inclined discharge member which is installed to be inclined while communicating toward a receiving space of an ice discharger of an unmanned cafe system, has a sharp lower end, and is connected to an outlet of an ice maker to move ice to the receiving space to be inclined; and a cup fixing member which is mounted on an inner surface of the receiving space to receive ice to a lower part of the inclined discharge member, is formed of a flat plate, has an insertion hole to be penetrated in a vertical direction to insert a cup and allow an upper end of the cup to be held, has a communication unit to communicate with a size smaller than a diameter of a cup toward the front of the insertion hole, and has a pair of holding protrusions to protrude upward from both sides of a front end of the communication unit.
Patent KR-20190137558-A (KR)
Inventor: LEE YOO HO
IPC: A47K10/32
Filed: 2018-06-01
Abstract: The present invention relates to a toilet paper usage measurement sensor, which can be mounted on a cylindrical toilet paper case to prevent abuse of toilet paper. Moreover, a toilet paper usage is visually viewed and recognized by people, thereby preventing the abuse of the toilet paper and inducing reduction in usage. To this end, the toilet paper usage measurement sensor comprises a long-shaped body, wherein a front surface of the body has a display which can be viewed by the people, and a rear surface of the body has a circuit board in which circuits are connected to each other. Moreover, an impact absorption pad for preventing impacts when the toilet paper is rotated, and an upper side of the body has a weight sensing sensor and a rotation sensing sensor.
Patent KR-20180133811-A (KR)
Inventor: GEISSLER ALFRED
IPC: B23C1/08
Filed: 2018-06-07
Abstract: The present invention relates to a machine tool (100) for machining a workpiece (12) by means of a tool (22), which comprises a clamping means (11) for clamping the workpiece (12) and a support means (21) for receiving the tool (22), wherein the clamping means (11) is mounted on a spindle head of a clamping means-carrying work spindle (10) and the support means (21) is mounted on a spindle head of a support means-carrying work spindle (20), and the machine tool (100) is designed to position the two work spindles (10, 20) by means of numerically controllable axes in relation to one another in such a way that the workpiece (12), which is clamped in the clamping means (11), can be processed by the tool (22), which is received in the support means (21).
Patent KR-20200002101-A (KR)
Title: Ultralow temperature pulverization system using lng
Inventor: JUNG HONG KWON
IPC: B02C19/18
Filed: 2018-06-29
Abstract: The present invention relates to a cryogenic pulverization system using LNG. The cryogenic pulverization system according to an embodiment of the present invention comprises: a brine tank (120) in which a brine solution is stored; an LNG tank (110) in which the LNG of the temperature lower than the temperature of the brine solution is stored; a heat exchanger (130) for cold-storing the brine solution through heat exchange between the brine solution and the LNG; a brine solution line (125) through which the brine solution in a cold storage state is circulated; and a pulverizer (150) having the internal temperature maintained at an extremely low temperature in a range of -60 to -160°C by the brine solution line (125).
Patent KR-20200002221-A (KR)
Title: Method for compensating position of vehicle with gnss/dr system and apparatus thereof
Inventor: SEO MYUNG HWAN
IPC: G01S19/47
Filed: 2018-06-29
Abstract: The present invention relates to a vehicle position correcting method using a global navigation satellite system (GNSS)/dead-reckoning (DR) system and an apparatus thereof which can resolve a problem of degradation of positioning performance of a vehicle caused by a bias error. The vehicle position correcting method comprises: a step in which a control unit determines whether a preset initial start condition is satisfied as a condition in which a vehicle is cold-started in a shadow area where GNSS data are not received; a step in which the control unit uses a preset reference bias to correct a turn-on bias created from an inertial sensor mounted in the vehicle for dead-reckoning if the initial start condition is satisfied, wherein the turn-on bias is a bias in accordance with a temperature change of the inertial sensor created by a cold start; a step in which the control unit resets a threshold to determine reliability of received GNSS data; and a step in which the control unit determines a correction position of the vehicle based on inertial data outputted from the inertial sensor based on the reference bias and GNSS data received based on the reset threshold.
Patent KR-20200005262-A (KR)
Inventor: KIM YONG KI
IPC: G06Q50/16
Filed: 2018-07-06
Abstract: The present invention provides a method for evaluating a real estate asset value which can objectively and rationally calculate net asset information to which accurate quotation information with regard to real estate possessed or resided by an individual, total asset information of appraised real estate in accordance with residential types, and financial debts with regard to the appraised real estate are reflected. The evaluating method extracts information of the possessed real estate, confirms the residential types by comparing an owned land address and a residence address, calculates a similar transaction price of the possessed real estate by using a real transaction price of adjacent real estate having a substantially similar value to the possessed real estate, and calculates the real estate asset value by reflecting a residential types reference value to the similar transaction price.
Patent KR-20200007390-A (KR)
Inventor: YOO BEOM JIN
IPC: H05H1/46
Filed: 2018-07-13
Abstract: Provided are a plasma generator, a washing water treatment apparatus including the same, a semiconductor washing device and a washing water treatment method The washing water treatment apparatus comprises: a bubble forming unit for lowering the pressure of a mixed liquid mixed with liquid and gas to form bubbles; a plasma generator connected to the bubble forming unit, and applying a voltage to the mixed liquid to form a bubble liquid plasma; a mixing unit connected to the plasma generator and dissolving radicals in the bubble liquid plasma in the mixed liquid; and a discharge nozzle connected to the mixing unit and discharging the mixed liquid to a wafer.