baber/WOPTO huggingface dataset:
Patent KR-20190131693-A (KR)
Title: Dispenser system with preloaded piezoelectric actuator
Inventor: KIM IN SUNG
IPC: B05C5/02
Filed: 2018-05-17
Abstract: The present invention relates to a dispenser system having a preload piezoelectric actuator and, more specifically, to a dispenser system having a preload piezoelectric actuator, which is capable of preventing the no-load damage of the piezoelectric actuator by including a spring included for a preload and preventing contamination and insulation destruction by packaging the same. The system of the present invention comprises a preload packaging housing which has a piezoelectric actuator; and a nozzle which has a needle linearly reciprocating by the piezoelectric actuator to be opened and closed. The preload packaging housing comprises: an outer case unit in which the piezoelectric actuator is positioned in the inner center; an inner case unit which has one side fixated on an inner surface of the outer case unit and the other side having a through hole formed at a center thereof; a transfer case unit which is installed in the inner case unit and has the piezoelectric actuator fixated in the center thereof wherein the transfer case unit is drawn into and out of the through hole by linearly reciprocating depending on the contraction and expansion of the piezoelectric actuator; and a first elastic unit which is included between the inner case unit and the transfer case unit and has one side supported by the inner case unit and the other side supported by the transfer case unit.
Patent KR-20190134350-A (KR)
Title: Mutual aid service method and system for mobile communication silver plan subscribers
Inventor: NOH JUNG HO
IPC: G06Q50/10
Filed: 2018-05-25
Abstract: Provided are a method and a system for a funeral aid service of a mobile communication silver plan subscriber, which provide a corresponding subscriber for free of charge with a service of a funeral aid company under a condition of 10-year subscription of a silver plan provided by a mobile communication company. The method of the present invention comprises the steps of: determining whether a movement of an object is detected around a mobile communication terminal subscribed for a silver plan including funeral aid service costs paid by a funeral aid company for a set time; calling the mobile communication terminal through a telecommunication company automation managing system when the movement of the object is not detected around the mobile communication terminal for the set time; informing a funeral aid company terminal of an emergency situation by the telecommunication company automation managing system when the mobile communication terminal does not receive a call; calling, by the funeral aid company terminal, the mobile communication terminal in case of receiving of the emergency situation, and determining whether a subscriber of the mobile communication terminal is expired in maintaining a silver plan for a specific period when a silver plan subscriber is confirmed as expired; and providing a funeral aid service by the funeral aid company terminal for free of charge when the mobile communication terminal subscriber is expired in maintaining the silver plan for the specific period.
Patent KR-20190135156-A (KR)
Title: Atypical oil capsules, composition comprising the same and method for manufacturing the same
Inventor: EO SEONG CHAN
IPC: A61K8/37
Filed: 2018-05-28
Abstract: Disclosed herein are amorphous oil capsules, a composition comprising the same, and a method for manufacturing the same. The composition comprises an aqueous phase and an oil phase comprising a fat-soluble active ingredient and an oil thickener, wherein the fat-soluble active ingredient is encapsulated in amorphous oil capsules. The composition has oil capsules of amorphous shape and has the effect of providing excellent formulation stability and usability free from foreign bodies.
Patent KR-20190137220-A (KR)
Title: Nozzles For Injection Molding Machines
Inventor: KIM KWAN PYO
IPC: B29C45/23
Filed: 2018-06-01
Abstract: The present invention relates to a nozzle for an injection molding device for smoothly supplying molten resins to a mold to improve the quality of injection molding and, more specifically, to a nozzle for an injection molding device, which comprises: a main body; a first tip member; a second tip member; and a valve pin, wherein the first tip member has a hole, and the hole comprises a center hole and a plurality of auxiliary holes.
Patent KR-20190141468-A (KR)
Title: Bedding products that surround body of user
Inventor: JOO ICK
IPC: A44B18/00
Filed: 2018-06-14
Abstract: In a bedding product to provide convenience to wrap a user according to an embodiment of the present invention, the bedding product comprises: a main body part, in which both ends are formed to be bent inward while leaving a predetermined space, thereby being configured to wrap the body of the user in the predetermined space; and a coupling part provided at both ends of the main body part and made of materials that can be attached and detached through contact with each other, wherein the coupling part is composed of at least one of a magnet, a Velcro, and a button.
Patent KR-20190143020-A (KR)
Title: Solar tracking device for solar cell module panel
Inventor: JUNG YANG JUN
IPC: H02S30/10
Filed: 2018-06-19
Abstract: The present invention relates to a solar tracking device for a solar cell panel capable of rotating a solar cell panel in accordance with a position change of the sun. The present invention relates to a solar tracking device for a solar cell panel with increased fixation forces which can change a direction of a large quantity of the solar cell panels formed in a parallel structure to a biaxial direction by using a pair of motors, and can prevent the solar cell panel from moving out of an initial position or being damaged due to the solar cell panel being moved to a side of a moving direction during solar tracking. Moreover, the solar tracking device for a solar cell panel comprises a panel frame, a rotation frame, a rotation axis, and a support frame.
Patent KR-20200000534-A (KR)
Title: Nitride nano phosphor and manufacturing method of the same
Inventor: KIM TAE HUN
IPC: C09K11/77
Filed: 2018-06-25
Abstract: The present invention relates to a nitride nano phosphor which can reduce the manufacturing cost of a nitride phosphor, and to a manufacturing method of a nitride nano phosphor, which comprises the steps of: preparing an aqueous solution including a metal precursor compound; a co-precipitating the metal precursor by adjusting the pH of the aqueous solution; drying the metal precursor; and heat-treating the dried metal precursor.
Patent KR-20200000613-A (KR)
Title: Door outside handle for vehicles
Inventor: PARK HOO SANG
IPC: E05B79/22
Filed: 2018-06-25
Abstract: A vehicle door outside handle is disclosed. The vehicle door outside handle according to an embodiment of the present invention is mounted on the door outer panel of a vehicle, and opens a door by operating a handle operation cable connected to a latch mounted on the door. The vehicle door outside handle includes: a handle base mounted on the door outer panel; a handle grip mounted on the handle base to be able to pivot; a balance weight mounted on the handle base and connected to the handle operation cable by actuation of the handle grip; and a slider connected to the rotating part of the handle grip and mounted on the handle base while pivotally supporting the handle grip.
Patent KR-20200002089-A (KR)
Title: Air flow control damper
Inventor: PARK SEONG JONG
IPC: F24F13/24
Filed: 2018-06-29
Abstract: Disclosed is an air volume control damper. According to one aspect of the present invention, the air volume control damper includes: a damper main body installed on an air conditioning duct and having a path therein to provide a transfer path of air; an air volume control unit installed on a front end portion of the damper main body to control a passage flow rate of the air passing through the damper main body; and a noise damping unit installed on a back end portion of the damper main body to damper a noise generated by operation of the air volume control unit.
Patent KR-20200005182-A (KR)
Inventor: KO HAN JONG
IPC: F16M13/02
Filed: 2018-07-06
Abstract: The present invention relates to a wall mount for a measuring instrument. More particularly, the present invention relates to a wall mount for a measuring instrument, which comprises: a body fixed to a mounting portion; a mounting block provided on the main body and capable of sliding up and down, and to which a measuring instrument is fixed; and a height adjustment portion for slidingly moving the mounting block. The wall mount allows the height of the mounting block to be finely adjusted through the height adjustment portion, so that the height of the measuring instrument can be installed to the desired height more accurately and conveniently.
Patent KR-20200006312-A (KR)
Inventor: PARK TAI HYUNG
IPC: G06Q20/06
Filed: 2018-07-10
Abstract: According to an embodiment of the present invention, provided is a recording medium, which comprises the functions of: accessing a subscription market network operated by a subscription market network operation terminal and receiving information on lending subscription reading information issued and registered at an intermediary terminal; transmitting liquidity providing information corresponding to the lending subscription to the intermediary terminal; transmitting LQD transaction information corresponding to the contract conclusion of the lending subscription to the liquidity lender terminal; and receiving the LQD rental fee and LQD return transaction information corresponding to the LQD transaction from the liquidity lender terminal.
Patent KR-20200004224-A (KR)
Inventor: PARK SEONG HUN
IPC: A45D29/02
Filed: 2018-07-13
Abstract: The present invention relates to a toenail clipper to enable a patient, a person with abdominal obesity, a pregnant woman, an elderly and infirm person and the like, who have difficulty bending their waist forward, to easily clip their toenails without bending the waist. According to the present invention, the toenail clipper comprises: a body including a cut part which comprises upper and lower plates and of which rear sides are connected and a front side are provided with blades spaced apart from each other at a predetermined gap, and a grip part of which a rear side is upwardly bent at a predetermined angle; a pressing plate including a coupling part which is hinge-coupled to the upper plate of the body from the cut part by a shaft pin, and a pressing part which is formed on the rear side of the coupling part to be upwardly bent at a predetermined angle; and a protrusion part formed at any one portion bent from the body or the pressing plate to support the pressing part of the pressing plate to be vertically erected while being spaced apart from the grip of the body. Accordingly, as the pressing plate is pressed in a leverage manner by the protrusion part, the cutting parts are engaged while the blade of the lower plate is pulled by the shaft pin.
Patent KR-20200008885-A (KR)
Title: Jig apparatus for manufacturing flat type sodium secondary battery
Inventor: SON SO RI
IPC: H01M10/0562
Filed: 2018-07-17
Abstract: The present invention relates to a jig device for manufacturing a flat type sodium secondary battery by sealing solid electrolyte of a flat type and a positive electrode component and a negative electrode component, which are formed in a flat type arranged respectively on both sides of the solid electrolyte, with an upper cap and a lower cap. The jig device for manufacturing a flat type sodium secondary battery according to an embodiment of the present invention includes: a first heating jig and a second heating jig which heat, press, and bond a flange of the lower cap and a flange of the upper cap, respectively, in a state of having a structure where the lower cap having an accommodation groove accommodating the negative electrode component and the flange around the accommodation groove and the upper cap having an accommodation groove accommodating the positive electrode component and the flange around the upper accommodation groove faces each other; and a lower heating plate and an upper heating plate which heat and press the first heating jig and the second heating jig, respectively, by being arranged at a position facing mutually with the first heating jig and the second heating jig interposed therebetween. The present invention is able to manufacture a flat type sodium secondary battery to meet specifications set by a manufacturer.
Patent KR-20200009402-A (KR)
Title: Display panel and large format display apparatus using the same
Inventor: JUNG YOUNG KI
IPC: H01L25/075
Filed: 2018-07-18
Abstract: Disclosed is a display substrate. The disclosed display substrate includes: a thin film transistor substrate; a plurality of micro LEDs arranged on one surface of the thin film transistor substrate; a rear substrate having one surface coupled to the other surface of the thin film transistor substrate and having at least a portion of the edge protruding from the edge of the thin film transistor substrate to form a stepped portion with the thin film transistor substrate; and a plurality of wires formed on the stepped portion and the other surface of the rear substrate to electrically connect one surface of the thin film transistor substrate to the other surface of the rear substrate. According to the present invention, a dummy region in the thin film transistor substrate can be minimized.
Patent KR-20200014992-A (KR)
Inventor: PARK CHUNG MU
IPC: A23L33/10
Filed: 2018-08-02
Abstract: The present invention relates to an anti-obesity composition. The present invention relates to an anti-obesity composition which comprises a Gelidium amansii extract and a Salicornia europaea extract, thereby ensuring an excellent effect of reducing body weight, body fat, and lipid levels in blood. Also, the present invention relates to anti-obesity functional food comprising the Gelidium amansii extract and the Salicornia europaea extract which have high palatability.
Patent KR-20180098500-A (KR)
Inventor: NAGAKURA TAKESHI
IPC: G06F3/041
Filed: 2018-08-24
Abstract: The present invention relates to an optical adhesive agent layer, which provides good gap tracking properties for frame printing buried in cover glass, and provides excellent gap tracking properties and durability when the cover glass is bonded to sensor glass; and an adhesive film using the same. According to the present invention, the adhesive agent layer is formed by crosslinking an adhesive composition including an acrylic polymer and a crosslinking agent, wherein the acrylic polymer is a copolymer acquired by copolymerizing an alkyl acrylate monomer, an alicyclic-containing monomer, a branch structured alkyl group-containing monomer, a monomer selected from nitrogen-containing vinyl monomers, and a hydroxyl group-containing vinyl monomer, a gel fraction rate of the adhesive agent layer is 40 to 75%, a storage elasticity measured by stacking the adhesive agent layer by the thickness of 1,000 μm is equal to or less than 100,000 Pa at 1 Hz and 100°C, a deformation rate continuously applying a shear force of 500 Pa with a load of 1 N for 30 minutes is equal to or greater than 15%, and a deformation restoration force thereafter is equal to or greater than 50%.
Patent KR-20200023956-A (KR)
Title: Noise preventing apparatus capable of attaching and detaching
Inventor: DOH HEON JAE
IPC: A47B95/00
Filed: 2018-08-27
Abstract: The present invention relates to a detachable smart noise prevention device. The present invention comprises: a square frame; a hard sponge inserted into the square frame; and a bearing inserted into a groove formed on the hard sponge. The square frame is attached to and detached from an object through an adhesive means. The groove on the hard sponge is formed to have a depth so that the bearing can protrude outside to a predetermined height. The bearing is inserted into the groove of the hard sponge or protrudes to a predetermined height depending on the contraction and expansion force of the hard sponge.
Patent KR-20180103038-A (KR)
Inventor: LEE KYOUNGSOO
IPC: H01L31/0236
Filed: 2018-09-12
Abstract: According to an embodiment of the present invention, a photovoltaic cell having high efficiency comprises: a semiconductor substrate; a first passivation film positioned on a front surface of the semiconductor substrate; a second passivation film positioned on a back surface of the semiconductor substrate; a front electric field region positioned on the first passivation film at the front surface of the semiconductor substrate and having the same conductivity as the semiconductor substrate; an emitter region positioned on the second passivation film at the back surface of the semiconductor substrate and having conductivity opposite to the conductivity of the semiconductor substrate; a first electrode electrically connected to the front electric field region; and a second electrode electrically connected to the emitter region.
Patent KR-20200032803-A (KR)
Title: Novel photocatalyst comprising Selenium doped carbon nitride nanosheet and method for production of formic acid from carbon dioxide by applying the same to a photocatalyst-enzyme integrated system
Inventor: BAEG JIN OOK
IPC: B01J35/00
Filed: 2018-09-18
Abstract: The present invention relates to a photocatalyst comprising a selenium-doped carbon nitride nanosheet, and a method for preparing formic acid from carbon dioxide by applying the same to a photocatalyst-enzyme coupled system. The photocatalyst comprising the selenium-doped carbon nitride nanosheet has an excellent NADH regeneration effect, has an effect of generating formic acid from carbon dioxide, and is capable of absorbing visible light in sunlight instead of a conventional electrode for electrical conversion. The present invention is not only economical and environmentally friendly because there is no waste of additional energy costs by using solar energy, but also can be favorably used in a new manufacturing industry using artificial photosynthesis which selectively prepares various compounds by fixing carbon dioxide, a warming gas.
Patent KR-20200036999-A (KR)
Title: Current Sensing Device And Organic Light Emitting Display Device Including The Same
Inventor: TAEYOUNG LEE
IPC: G09G3/00
Filed: 2018-09-28
Abstract: A current sensing device of the present invention has a plurality of sensing units for sensing a pixel current of pixels. Each of the plurality of sensing units includes a current integrator having a feedback capacitor connected between an inverting input terminal and an output terminal and a non-inverting input terminal to which a first reference voltage is inputted and changing an output voltage of the output terminal to correspond to a sink current flowing out of the inverting input terminal; and a current transmission unit connected between a sensing line through which the pixel current flows and the current integrator and mirroring the pixel current to transmit the sink current greater than the pixel current to the inverting input terminal of the current integrator. The current sensing device may increase accuracy of sensing.
Patent KR-20200040393-A (KR)
Inventor: SHIN SUK BONG
IPC: B22D41/005
Filed: 2018-10-10
Abstract: The present invention relates to a casting device, a preheating method thereof, and a casting method thereof. The device comprises: a first nozzle having a moving path of molten steel formed therein; a second nozzle having a moving path of the molten steel formed therein, and disposed under the first nozzle such that an upper part of the second nozzle is in contact with a bottom side of the first nozzle; a pressing part for pressing the second nozzle to be in close contact with the first nozzle; and a cooling medium supply part for spraying a cooling medium to the pressing part. Accordingly, introduction of external air into a nozzle assembly during casting is inhibited or prevented.
Patent KR-20200041038-A (KR)
Title: Method for analyzing contents of metals dissociable from surfaces of carbon nanotubes
Inventor: MIKYUNG KIM
IPC: G01N33/20
Filed: 2018-10-11
Abstract: The present invention relates to a method for quantitatively analyzing the content of metal impurities dissociated from the surface of a carbon nanotube (CNT), which can quantitatively analyze the content of the metal impurities which are dissociated from the CNT surface and can actually affect product application. The method for quantitatively analyzing the content of the metal impurities dissociated from the surface of the carbon nanotube (CNT) comprises: (A) a water bath step; (B) a step of adding a standard material; and (C) a step of measuring metal contents.
Patent KR-20200043163-A (KR)
Title: Apparatus for securing crane hook assembly
Inventor: KIM HYOUNG RAE
IPC: B66C23/88
Filed: 2018-10-17
Abstract: The present invention relates to an apparatus for fixing a crane hook assembly. The apparatus for fixing the crane hook assembly of the present invention does not store crane hooks in a status of being fastened on a deck when cranes mounted on ships and offshore structures are not in use. Instead, the apparatus for fixing the crane hook assembly, after retracting the crane hook to a sheave block of a distal end of a crane boom, can store the crane hook by rotating the retracted crane hook at an angle of 90 degrees so as to make the crane hook level with the ground.
Patent KR-20190083961-A (KR)
Inventor: BAEK TAE SIK
IPC: B33Y30/00
Filed: 2018-10-18
Abstract: According to the present invention, an overlay welding apparatus capable of individual control of a plurality of welding units comprises: a positioner and a horizontal rotation unit arranged on one side of a lower frame, wherein a disk-shaped object to be welded is seated on the positioner, and the horizontal rotation unit horizontally rotates the positioner; a base pole vertically installed on the other side of the lower frame on the same line as a rotational center of the positioner; a vertical moving member vertically moved along the base pole, and installed in parallel with the disk-shaped object to be welded; a plurality of welding carriages which include a driving gear engaged with a rail installed on the vertical moving member, a moving body having a driving motor to drive the driving gear, a fine vertical moving unit installed on the moving body, a carriage body vertically moved by the fine vertical moving unit, and a sensor unit installed on the carriage body to measure a distance from the object to be welded, and are moved along the rail of the vertical moving member; a supply device to supply a welding base metal to the plurality of welding carriages; and a control unit to individually control a moving speed of the welding carriages, a current value, a voltage value, a supply speed of the welding base metal, and a fine vertical movement in accordance with a rotating speed of the horizontal rotation unit in accordance with a diameter and a height of an upper surface of the disk-shaped object to be welded and a signal of the sensor unit.
Patent KR-20200044259-A (KR)
Title: Organic electroluminescence device and amine compound for organic electroluminescence device
Inventor: IMADA ICHIRO
IPC: C07D471/08
Filed: 2018-10-18
Abstract: The present invention relates to an organic electroluminescence device including an amine compound represented by chemical formula 1 in at least one of a plurality of organic layers, and an amine compound represented by chemical formula 1.