baber/WOPTO huggingface dataset:
Patent KR-20200039538-A (KR)
Title: System for quantitative monitoring of fueling
Inventor: CHOI MYUNGKYU
IPC: B67D7/58
Filed: 2019-05-08
Abstract: The present invention relates to an apparatus for monitoring quantitative gas pumping. According to an aspect of the present invention, an apparatus for monitoring quantitative gas pumping is installed on a gas pump apparatus including a gas-pumping nozzle including a supply unit to supply fuel oil to a gas inlet of a vehicle and a collection unit to collect oil mist from the gas inlet of the vehicle, and a gas pump which is connected to the gas-pumping nozzle through a gas-pumping pipe, supplies fuel oil from a storing place storing fuel oil to the gas-pumping nozzle by an operation of a fueling pump, and collects oil mist from the gas-pumping nozzle by an operation of a collection pump to monitor quantitative gas pumping. The apparatus for monitoring quantitative gas pumping comprises: a gas pump controller to on- or off-control the fueling pump; a flowmeter to measure the flow of fuel oil supplied from the fueling pump to a gas-pumping nozzle to supply a flow measurement value to the gas pump controller; a collection unit controller to on- or off-control the collection pump, and on-control the collection pump at least based on on-control of the fueling pump; a leakage oil detection sensor unit which is connected to the collection unit of the gas-pumping nozzle through an oil mist collection pipe, and detects whether leakage oil is included in a collection substance including oil mist collected by the collection pump to detect whether oil leaks when pumping gas; and a leakage oil collection detection unit to receive a signal detected by the leakage oil detection sensor unit, and generate an emergency state signal when an oil leak is determined based on the received signal to transmit the emergency state signal to the gas pump controller.
Patent KR-20200129640-A (KR)
Title: A method of highly efficient separation and recovery of high-purity anode material by treating the waste cathode scrap with a dry method
Inventor: AN TAE CHUL
IPC: C22B7/00
Filed: 2019-05-09
Abstract: The present invention relates to a method for efficiently separating and recovering high-purity positive electrode materials by processing waste positive electrode scrap in a dry method capable of efficiently separating and recovering a high-purity BP powder by performing smooth primary processing positive waste scrap in various forms (rolled state and unspecified shape) to enable a continuous supply of a fixed amount. The method for efficiently separating and recovering high-purity positive electrode materials by processing waste positive electrode scrap in a dry method comprises: a first step of supplying and crushing hundreds of millimeters of waste scrap and raw materials of unspecified size to obtain flakes of a certain size (50 mm or less); a second step of continuously supplying raw materials of 50 mm or less; a third step of crushing the flakes of a certain size into a size less than 5.0 mm without being rolled or damaged; a fourth step of grinding and separating the flakes with a frictional force based on a multi-stage impact method capable of separating only BP powder attached to flakes; a fifth step of separating and sorting particles at 180 μm among the ground and separated mixtures at high efficiency (95% or higher) without clogging by an ultrasonic vibration method; a sixth step of vacuum-transferring the particles to each step; a step of dust-collecting to recover 99% or more of the BP powder of several microns (average diameter: 7.59 μm); and an eighth step of preventing a dust explosion and fire due to power outages, temperature rises, sparks, etc. or preventing the spread thereof.
Patent KR-20200130577-A (KR)
Inventor: KIM WON GON
IPC: H01M10/52
Filed: 2019-05-10
Abstract: The present invention relates to a pouch-type lithium secondary battery with improved stability and, more specifically, to a lithium secondary battery comprising: an electrode assembly; and a case accommodating the electrode assembly, wherein the case comprises a heat-sealed inner resin layer, a barrier metal layer, and an outer resin layer, the inner resin layer comprises an adhesive layer including a heat dissipating resin on at least one of the inner surfaces in contact with the electrode assembly, and the electrode assembly and the case are attached by the adhesive layer.
Patent KR-20200131537-A (KR)
Inventor: KIM MI JU
IPC: A61K8/92
Filed: 2019-05-14
Abstract: The present invention relates to a cosmetic composition capable of spraying, comprising: wax; and a thickener, wherein the thickener comprises a copolymer of a first compound and a second compound, the first compound is represented by chemical formula 1, and the second compound is represented by any one of chemical formulas 2 to 4, and to cosmetics capable of spraying produced by using the cosmetic composition. In the chemical formulas 1 to 4, each substituent is the same as defined in the specification. In addition, the cosmetic composition has excellent moisturizing power and film feeling.
Patent KR-20200133425-A (KR)
Inventor: CHOI JOON HO
IPC: C07K14/435
Filed: 2019-05-20
Abstract: The present invention provides a method for producing silk peptides using acid-treated hydrolysis, comprising a step of hydrolyzing silk fibroin by treating HCl in the presence of CaCl_2. According to the present invention, efficient conditions for shortening the hydrolysis time and improving the hydrolysis efficiency in the acid-treated hydrolysis process using HCl can be provided.
Patent KR-20200139510-A (KR)
Inventor: PARK HYE RIM
IPC: C08L71/12
Filed: 2019-06-04
Abstract: The present invention relates to a thermosetting resin composition for a semiconductor package containing more aromatic vinyl-based resin than polyphenylene ether-based resin, and to prepreg and a metal clad laminate obtained therefrom. The resin composition for a semiconductor package can implement excellent thermal properties and mechanical properties.
Patent KR-20200050844-A (KR)
Title: Novel transition metal compound and method for preparing polypropylene with the same
Inventor: KIM BYUNG SEOK
IPC: C08F4/52
Filed: 2019-06-12
Abstract: The present invention provides a novel transition metal compound having excellent catalytic activity and being useful for preparing a polypropylene having high impact strength, and a method for preparing a polypropylene using the same.
Patent KR-20200144271-A (KR)
Inventor: PARK JINHEE
IPC: H01H50/16
Filed: 2019-06-18
Abstract: A direct current relay is disclosed. A direct current relay according to an embodiment of the present invention comprises a magnetism forming unit accommodated in a frame unit. The magnetism forming unit comprises a first magnet member and a second magnet member. A magnetism strengthening member is provided between the first magnet member and the second magnet member. The magnetism strengthening member strengthens the magnetic field formed between the first magnet member and the second magnet member. Therefore, the flow of the magnetic field formed inside an arc chamber is strengthened so as to effectively form an arc extinguishing path. The magnetism strengthening member can apply an electromagnetic attractive force to a movable core. Therefore, the movable core receives the electromagnetic attractive force according to magnetization of a fixed core, and also the electromagnetic attractive force from the magnetism strengthening member. Thus, since a driving force for moving the movable core increases, the operation reliability of the movable core can be improved.
Patent KR-20200145986-A (KR)
Inventor: PARK YOUNG JIN
IPC: B24B49/04
Filed: 2019-06-21
Abstract: The present invention relates to a grinder with an added laser pointer. An objective of the present invention is to couple a laser pointer to the bottom of a safety board to display a moving direction to resolve a problem where a moving direction cannot be checked with naked eyes to resolve a conventional problem where a moving direction cannot be checked with naked eyes. According to the present invention, the grinder comprises: a handle having a streamlined shape to be held by a hand; an auxiliary handle attached to a side of the handle to add a pad for slip prevention to easily apply a force by using both hands; a grindstone consisting of a cutting stone of a large annular shape to cut and grind while rotating; a safety board coupled to a bottom portion of the handle in an arc shape to prevent the grindstone from scattering; and a laser pointer coupled to the bottom of the safety board to display the moving direction of the grinder by a laser to display the moving direction. Therefore, the present invention couples the laser pointer to the bottom of the safety board to display the moving direction to resolve a problem where a moving direction cannot be checked with naked eyes to resolve a conventional problem where a moving direction cannot be checked with naked eyes.
Patent KR-20210000422-A (KR)
Inventor: KIM JUNHA
IPC: G06F3/041
Filed: 2019-06-25
Abstract: A touch sensor capable of preventing the occurrence of damage such as cracks comprises: a display unit including a substrate layer and a sensing electrode on the substrate layer; a bending unit extending from the display unit, including a portion of a trace electrically connected to the sensing electrode, but not including the substrate layer; and a bonding unit extending from the bending unit, including another part of the trace, but connecting with a flexible circuit board at the other end of the trace.
Patent KR-20210001254-A (KR)
Inventor: SHIN HONG CHANG
IPC: G06T7/11
Filed: 2019-06-27
Abstract: Provided is a method for generating a three-dimensional virtual viewpoint image. The method comprises the steps of: dividing a first image into a plurality of images representing different layers based on depth information of the first image at a viewpoint viewed by a user; and restoring an obscured region based on depth information of a reference viewpoint image in an image having the region obscured by the front view among the plurality of images. Since each layered image can be generated in advance, the implementation complexity in a terminal viewed by the user can be reduced.
Patent KR-20200131714-A (KR)
Inventor: YOO HYUN SUN
IPC: F16H19/04
Filed: 2019-07-10
Abstract: A hydrogen water machine can entirely seal a main body as well as an opening surface of a water supply port from the outside when hydrogen water is manufactured and stored. Therefore, the hydrogen water machine can provide the hydrogen water at a high concentration to a user while being designed in various structures in accordance with a purpose of use. According to one aspect of the present invention, the hydrogen water machine includes: a main body manufacturing and storing the hydrogen water; a body covering the main body to be sealed with the outside; a transfer pipe installed in the body so that the hydrogen water stored in the main body is transferred through an inner path; and a water discharge unit connected to an end portion of an end point of the transfer pipe along a transfer path of the hydrogen water and coupled to the main body so that one portion is exposed outside the body along a water discharge direction of the hydrogen water. The main body includes: a water container installed to store raw water or the hydrogen water; and a water supply port connected to the water container and formed such that at least one portion of an upper surface is opened toward an upper surface of the body. The body includes a cover plate covering the upper surface of the main body to open and close the opening surface of the water supply port.
Patent KR-20190102142-A (KR)
Title: An artificial intelligence apparatus mounted on vehicle for performing self diagnosis and method for the same
Inventor: JAEHONG KIM
IPC: B60W50/14
Filed: 2019-07-23
Abstract: An artificial intelligence apparatus mounted on a vehicle acquires a gyroscope sensor value, an acceleration sensor value, a GPS sensor value, and a proximity sensor value, acquires a result value with respect to an impact required for self-diagnosis and impact direction information by inputting the acquired sensor values into an artificial intelligence model by a processor when acquired data meets a preset reference value, and performs self-diagnosis by selecting an ECU module to perform the self-diagnosis in accordance with the acquired result value.
Patent KR-20210012776-A (KR)
Title: Electronic device comprising front plate slidable in both directions
Inventor: DOHYUNG HA
IPC: G06F1/16
Filed: 2019-07-26
Abstract: An electronic device according to at least one embodiment may include a front plate facing a first direction and including a display, a rear plate facing a second direction opposite to the first direction, and a support member including a first camera facing the first direction, and a second camera facing the second direction and interposed between the front plate and the rear plate. The support member is configured to be in a second state in which the first camera is viewed, when the front plate slides in a third direction with respect to the support member, in a first state in which the first camera of the support member is covered by the front plate, and the second camera is covered by the rear plate. The support member may be configured to slide together with the front plate to be in a third state in which the second camera is viewed when the front plate in the first state slides in a fourth direction opposite to the third direction with respect to the rear plate.
Patent KR-20210017374-A (KR)
Title: How to make a heating jacket
Inventor: NA JUNG MO
IPC: F16L53/38
Filed: 2019-08-08
Abstract: The present invention improves distribution of temperature by using a sheet made of graphite material to secure an excellent insulation property and minimizes powder deposition inside a pipe. The method comprises a cutting step, an attachment step, a fixing step, a connection step, a sealing step, and a uniting step.
Patent KR-20210022178-A (KR)
Title: Massage module and massage apparatus compring thereof
Inventor: CHOI SUNG CHAN
IPC: A61H15/00
Filed: 2019-08-19
Abstract: A massage module according to an embodiment comprises: a support plate having a circular opening therein; a massage body disposed in the circular opening of the support plate; and a rotating mechanism for rotating the massage body with respect to the support plate, wherein the massage body comprises: a massage unit for providing massage to a user through mechanical stimulation; a rotating plate arranged to be rotatably movable with respect to the supporting plate by the rotating mechanism; a moving mechanism disposed on the rotating plate to move the massage unit in a direction perpendicular to the rotating plane of the rotating plate. The rotating plate comprises a through opening through which the moving mechanism can pass, and the moving mechanism can move through the through opening to move the massage unit between a first position and a second position.
Patent KR-20210023533-A (KR)
Title: Soiled fabric for cleaning power test relating to fine dust and mixing apparatus for manufacturing the soiled fabric for cleaning power test relating to fine dust
Inventor: KIM TAE HUI
IPC: G01N17/00
Filed: 2019-08-23
Abstract: The disclosed invention is dried for a predetermined period of time to be manufactured while a mixture of artificial fine dust and purified water is applied on non-contaminated cloth of a cloth form where contaminated cloth for a cleaning power test against fine dust is cut in a predetermined size. Therefore, the contaminated cloth can be a target of a cleaning power test of a detergent against fine dust.
Patent KR-20210026377-A (KR)
Inventor: WOO YOUNG WHAN
IPC: F16B7/14
Filed: 2019-08-30
Abstract: The present invention relates to a pole coupling structure for a pruning saw, capable of facilitating length adjustment as well as safely maintaining an adjusted length. More specifically, in regard to the pole coupling structure for a pruning saw, in which a second pole (20) is inserted into a first pole (10) to be coupled such that its length can be adjusted, through holes (21) are formed on the second pole (20) at equidistant intervals in a longitudinal direction, and a fixing member (30) is coupled with the first pole (10) to be inserted into the through holes (21) to maintain and fix the adjusted length, wherein the fixing member (30) includes a pressing rod (33) for controlling the on/off of the fixture to the through holes through a pressing action, and a pressing lever (36) for doubly fixing an outer wall of the second pole (20) by pressing the same. Therefore, the pole coupling structure for a pruning saw can facilitate length adjustment as well as safely maintain an adjusted length.
Patent KR-20210028362-A (KR)
Title: Explosion-proof LED Lamp
Inventor: KIM DONG IL
IPC: F21V25/12
Filed: 2019-09-04
Abstract: An embodiment of the present invention provides an explosion-proof LED lamp, which includes: a holder fastened to an anchor fixed to a place to be installed; a mounting box integrally formed with the holder and having a power line connected therein; a steel pipe having one end screwed to the mounting box to form a passage for the power line; a power supply case for driving an LED module mounted on the steel pipe; a body screwed to the other end of the steel pipe to emit heat emitted from a light source; and an LED module which is mounted and attached to the inner upper surface of the body. The power supply case includes: a high-voltage DC converter which converts an input AC signal into DC; a ripple removing unit for removing the ripple of the DC signal output from the high voltage DC converter; and a current stabilizing circuit unit connected to the ripple removing unit to output a DC signal. The present invention does not use an electrolytic capacitor, which is a major factor in heat generation, fire and component damage.
Patent KR-20210028417-A (KR)
Title: Display device
Inventor: JONGGIL PYO
IPC: H04N5/65
Filed: 2019-09-04
Abstract: The present invention relates to a display device which comprises: a display unit; a frame accommodating the display unit; a cover screen having a variable area positioned in front of the display unit; and a driving unit coupled to the cover screen to move the cover screen in a vertical direction, wherein the driving unit includes: a pair of pulleys spaced apart from each other in the vertical direction; a timing belt wound around the pair of pulleys and moving in the vertical direction in accordance with rotation of the pulleys; a connector connecting the timing belt and the cover screen; and a motor providing a rotational force to the pulley. The flexible cover screen occupying a large area can move stably without distortion or shaking, thereby reducing defects.
Patent KR-20210031219-A (KR)
Title: Wing body for truck
Inventor: KO WOO SAM
IPC: B60P7/02
Filed: 2019-09-11
Abstract: The present invention relates to a wing body for a truck. The wing body includes: a bottom plate (110); a wing body frame (120) formed to surround the bottom plate (110); one pair of wings (130) provided on both sides of the wing body frame (120) to be opened and closed while being rotated vertically; one pair of side gates (140) combined with the bottom of the pair of the wings (130) to be foldable; a wing driving part (150) providing a driving force such that the pair of the wings (130) can be opened and closed; and a gate folding support part (160) interoperated with the opening and closing of the pair of the wings (130) to support the side gates (140) such that the pair of the side gates (140) can be folded to the pair of the wings (130). Therefore, the present invention is capable of reducing time for the loading and unloading of goods.
Patent KR-20210040585-A (KR)
Title: Method for cultivating Aurea Helianthus using fermented broth of soil microbes
Inventor: SONG WOON SEO
IPC: C05F11/08
Filed: 2019-10-04
Abstract: The present invention relates to a method for cultivating Aurea helianthus using soil microorganism-fermented water. The method comprises the steps of: (a) spraying soil microorganism-fermented water onto stems of Aurea helianthus three times a day at an interval of three days from the time when Aurea helianthus is planted in the ground to five days before producing flowers; (b) spraying soil microorganism-fermented water onto an ovary of Aurea helianthus multiple times a day at an interval of three days for twenty days from the day after collecting petals of Aurea helianthus; and (c) spraying soil microorganism-fermented water onto the stems of Aurea helianthus once a day at an interval of five days after ten days from the collection of the ovary. Accordingly, the present invention has an an effect of massively producing Aurea helianthus by an eco-friendly agricultural method which utilizes natural liquid fertilizer obtained by fermenting organic matter using bacillus beregensis, which is a soil microorganism, so as to be harmless to the human body.
Patent KR-20210047659-A (KR)
Inventor: SEOKTAE KIM
IPC: B25J19/02
Filed: 2019-10-22
Abstract: Provided is a method for controlling a robot which sets a route for allowing a robot to drive at least a portion of a designated dedicated road inside a building as the route that the robot is moved inside the building and controlling movement of the robot to move the robot along the set route. The designated dedicated road for driving of the robot is configured to be identified by the robot.
Patent KR-20200092849-A (KR)
Title: Connection equipment and flexible lighting system with the same
Inventor: CHO BEOM YEON
IPC: F21V17/16
Filed: 2019-10-25
Abstract: A connection device and a flexible lighting system having the same are disclosed. According to an embodiment of the present disclosure, a connection device connected to a flexible lighting device comprises: a main body unit; a connection terminal protruding from the main body unit toward the flexible lighting device and electrically connected to the flexible lighting device; a lighting device guide unit protruding from the main body unit to the flexible lighting device, guiding the flexible lighting device to be inserted into the connection device, and opening at least one side surface thereof; and a clip unit coupled to the outside of the lighting device guide unit on the open side of the lighting device guide unit and fixed to one side of the flexible lighting device exposed to the outside by the open one side.
Patent KR-20210050844-A (KR)
Title: Motor assembly
Inventor: JAEHOON JEONG
IPC: H02K5/04
Filed: 2019-10-29
Abstract: Various embodiments disclosed in the present specification provide a motor assembly which reduces the overall weight of the motor assembly and obtains a space inside the motor assembly, wherein an improved coupling structure for coupling individual components is applied to the motor assembly.
Patent KR-20200052235-A (KR)
Title: Polycarbonate resin composition and molded articles thereof
Inventor: BAHN HYONG MIN
IPC: C08K5/105
Filed: 2019-11-05
Abstract: The present invention relates to a polycarbonate resin composition and a molded article comprising the same. More particularly, the present invention relates to a polycarbonate resin composition exhibiting good processability and excellent flame resistance, weather resistance, and transparency, and a molded article manufactured therefrom.
Patent KR-20210055124-A (KR)
Title: Decoration Methods of Ceramics Surface
Inventor: HAN MYUNG JA
IPC: B28B11/04
Filed: 2019-11-06
Abstract: The present invention provides a method for decorating a surface of ceramics, wherein after installing at least one layer of coloring material on a surface of a molded ceramic object, a part of the coloring material layer is cut to easily produce various colors and patterns as intended by a method of expressing color patterns on an exposed surface, thereby having excellent reproducibility of the pattern expression, and being suitable for mass production at low cost.