baber/WOPTO huggingface dataset:
Patent KR-20200089855-A (KR)
Title: 2-dimensional conjugated polymer-titanium oxide complex having excellent photocatalytic activity or preparation method thereof
Inventor: PARK JIN KUEN
IPC: B01J31/02
Filed: 2019-01-18
Abstract: The present invention relates to a two-dimensional conjugated polymer-titanium oxide complex having excellent photocatalytic activity or a method for producing the same. More particularly, the present invention relates to a titanium oxide complex having improved photocatalytic activity by intercalating a conjugated polymer electrolyte, and a method of producing the same. The present invention includes the steps of: producing a titanium oxide nanosheet by exfoliating titanium oxide having a layered structure; and mixing the titanium oxide nanosheet and the conjugated polymer electrolyte and intercalating the conjugated polymer electrolyte between the titanium oxide nanosheet layers.
Patent KR-20190090355-A (KR)
Title: Coreless current sensor for high current power module
Inventor: AICHRIEDLER LEO
IPC: G01R33/07
Filed: 2019-01-23
Abstract: Provided is a power module configured to supply power to a load. The power module includes a current generator, a current rail, and a magnetic sensor. The current generator is configured to generate a current. The current rail is configured to receive a current and output the current from the power module. The current rail includes a first opening formed therethrough and the current flows along the current rail in the output direction to generate a magnetic field. The magnetic sensor is disposed in the first opening of the current rail and is configured to generate a differential sensor signal based on the magnetic field colliding with the magnetic sensor. The current generator is also configured to adjust the current based on the differential sensor signal.
Patent KR-20190014559-A (KR)
Inventor: LEE GAK SEOK
IPC: G09G3/36
Filed: 2019-01-25
Abstract: A display panel includes a first pixel including a high pixel and low pixel. The high pixel includes a high pixel electrode, a first switching element applying a data voltage to the high pixel electrode, and a second switching element applying a boosting voltage to the high pixel electrode. The low pixel includes a low pixel electrode and a third switching element applying the data voltage to the low pixel electrode. Accordingly, the display quality and reliability of the display panel may be increased.
Patent KR-20200097369-A (KR)
Title: Optical device and optical neural network apparatus including the same
Inventor: LEE DU HYUN
IPC: G06N3/067
Filed: 2019-02-07
Abstract: Disclosed are an optical device capable of optically implementing an activation function of an artificial neural network and an optical neural network device including the same. According to an embodiment of the present invention, the optical device can comprise: a beam splitter for dividing incident light into first light and second light; an image sensor disposed to detect the first light; an optical shutter configured to transmit or block the second light; and a controller for controlling the operation of the optical shutter based on the intensity of the first light measured by the image sensor.
Patent KR-20200101722-A (KR)
Inventor: KIM EUI SOO
IPC: H01L33/10
Filed: 2019-02-20
Abstract: The present invention relates to an optical structure for a light emitting diode device and a light emitting diode device for lighting having the same and, more particularly, to an optical structure for a light emitting diode device capable of obtaining high light efficiency even through a light guide plate is formed to have an extremely thin thickness without being restricted by the thickness of the light guide plate according to the size of a light emitting diode used, and a light emitting diode device for lighting having the same. To this end, the optical structure for a light emitting diode device comprises: a light guide plate including a first surface and a second surface that is an opposite surface corresponding to the first surface; and a prism sheet disposed at an edge on the first surface and including a plurality of prisms that are continuously arranged in one direction to form a pattern, wherein the prism has an asymmetric structure in which the inclinations of both side surfaces of refracting light are different.
Patent KR-20200102086-A (KR)
Title: Door unit, substrate processing apparatus including same, and door driving method
Inventor: HONG YOONPYO
IPC: F16K3/30
Filed: 2019-02-21
Abstract: Provided is a substrate processing device that includes a door unit capable of stopping driving when a door collides with an external object. The substrate processing device comprises: a process chamber that processes a substrate and has an opening to which the substrate is carried; and a door unit for opening and closing the opening. The door unit comprises: a door for blocking the opening; a cylinder member connected to the door to move the door up and down; and a switch member installed on the door. The switch member comprises: a switch blade; and a gas tube connected to the switch blade, connected to an inner space of the cylinder member and having a gas passage. When the door collides with an external object, gas for moving a piston in the cylinder member can be discharged through the gas passage.
Patent KR-20200102157-A (KR)
Title: Automobile mortgage cancellation system using Chatter Bot and Method thereof
Inventor: YOUN HYUNG GWAN
IPC: G06Q10/10
Filed: 2019-02-21
Abstract: The present invention relates to a vehicle mortgage cancellation system using a chatter bot and a method thereof. The method includes: a step (S203) of allowing a civil petitioner to access a chatter bot (230) through a civil petitioner terminal (810) and input a vehicle registration number; a step (S204) of allowing the chatter bot (230) to recognize the inputted vehicle registration number; a step (S205) of allowing the chatter bot (230) to confirm a mortgagee name, a mortgage date and a mortgage amount in case of the existence of a mortgage through an inquiry into a ledger of a registration authority system (400); a step (S206) of allowing the chatter bot (230) to transmit the information confirmed through the inquiry into the ledger to the civil petitioner terminal (810); a step (S207) of allowing the civil petitioner to confirm the information confirmed through the inquiry into the ledger with the civil petitioner terminal (810); a step (S208) of allowing the civil petitioner to inquire the chatter bot (230) about mortgage cancellation; and a step (S209) of allowing the chatter bot (230) to search for information stored in a chatter bot DB (211) to transmit an answer corresponding to the inquiry to the civil petitioner terminal (810). According to an embodiment of the present invention, a user can check online whether full payment is made through a chat window without a telephone by using a chatter bot, and can apply for vehicle mortgage cancellation. Thus, the number of call center staff members can be lowered.
Patent KR-20200104475-A (KR)
Inventor: EOM TAE JONG
IPC: H01L51/00
Filed: 2019-02-26
Abstract: A display device is provided. According to the present invention, a display device comprises: a first substrate; a second substrate facing the first substrate; a sealing member disposed between the first substrate and the second substrate, and partitioning an inner space of the sealing member surrounded by the sealing member and an outer space of the sealing member outside the sealing member; a pad electrode disposed on a space outside the sealing member on the first substrate; and a connection wiring disposed on the first substrate over the inner space of the sealing member and the outer space of the sealing member and electrically connected to the pad electrode. The connection wiring includes multiple wirings positioned in the outer space of the sealing member.
Patent KR-20200113378-A (KR)
Inventor: PARK EUN YOUNG
IPC: A47L15/44
Filed: 2019-03-25
Abstract: An object of the present invention is to provide a cleaning device which can significantly reduce cleaning time and costs and which does not generate harmful substances, thereby solving problems of a conventional cleaning device. According to embodiments of the present invention, the cleaning device with a pneumatic circuit comprises: a pneumatic source connected to the pneumatic circuit and configured to provide a predetermined pneumatic pressure; a water supply source configured to supply cleaning water; a cleaning agent tank capable of accommodating a cleaning agent therein; a frame provided outside the cleaning agent tank and configured to guide a vibration path of the cleaning agent tank; a vibration means configured to reciprocate the cleaning agent tank along the frame; a cleaning agent discharge hole provided in one side of the cleaning agent tank and configured to be opened and closed by means of vibration of the cleaning agent tank; a cleaning agent supply means configured to supply the cleaning agent to the cleaning agent discharge hole; and a spray means configured to receive air, the cleaning water, and the cleaning agent from the pneumatic source, the water supply source, and the cleaning agent, and spray the received air, cleaning water, and cleaning agent.
Patent KR-20200113557-A (KR)
Title: Method for preparing instant baby food with enhanced sensory properties and quality uniformity
Inventor: CHUN KIE HWAN
IPC: A23L5/10
Filed: 2019-03-25
Abstract: The present invention relates to a method for preparing instant baby food with enhanced appealability and quality uniformity, and more specifically, a method for preparing instant baby food with enhanced appealability and quality uniformity, which is divided into a first cooking step of preparing raw ingredients that have constant viscosity and a second cooking step performed through high temperature steam, thereby improving appealability and quality uniformity such as a moisture content and the like. According to the present invention, the method for preparing instant baby food is characterized in that since the amount of water evaporation is small, a water input amount for each baby food property, viscosity specification and yield according to the baby food property can be clearly managed. Therefore, the method for preparing instant baby food can ensure superior quality uniformity and can prepare baby food with enhanced unique taste and flavor as food.
Patent KR-20200115824-A (KR)
Title: Cooling system for battery of vehicle
Inventor: KIM JIN WON
IPC: H01M10/647
Filed: 2019-03-27
Abstract: The present invention relates to a battery cooling system for a vehicle, which can reduce material costs for a radiating plate and a radiating fin and, more specifically, to a battery cooling system comprising: a plurality of battery cell pouches with wing portions formed on both sides, stacked in parallel with each other, and at least one wing portion of the wing portions not folded; an intermediate housing mounted between the plurality of battery cell pouches and fixing the battery cell pouches; and a cooling channel part formed in at least one of an upper portion and a lower portion of the battery cell pouches, and having a flow path through which a refrigerant flows therein, and in which a part of the wing portions is exposed to the flow path.
Patent KR-20200114534-A (KR)
Inventor: KANG IK JOONG
IPC: C02F101/30
Filed: 2019-03-29
Abstract: The present invention relates to a chitosan nanoparticle adsorbent capable of adsorbing and removing organic dyes by hydrogen bonding or electrostatic interaction of not only chitosan surface functional groups, but also lactic acid bacteria supported therein, and a method for preparing the same. The chitosan adsorbent supporting lactic acid bacteria of the present invention immobilizes the lactic acid bacteria inside chitosan nanoparticles, so that mechanical strength of the lactic acid bacteria adsorbent can be increased, and the size of the adsorbent can be adjusted by controlling the contents of chitosan and lactic acid bacteria. The chitosan adsorbent supporting lactic acid bacteria of the present invention can move substances such as liquids into the chitosan nanoparticles, so that dyes or metal ions may be adsorbed to the lactic acid bacteria supported on the chitosan or adsorbed to a chitosan surface functional group, thereby increasing adsorption efficiency.
Patent KR-20200116626-A (KR)
Title: Safety bar unit for vehicle control enabling advertisement
Inventor: CHOI EUN SOOK
IPC: G09F11/02
Filed: 2019-04-02
Abstract: The present invention relates to a safety bar unit for vehicle control with an advertising function. According to the present invention, the safety bar unit for vehicle control with an advertising function includes: a main bar installed in a support platform to be rotatable between a vehicle control position for closing a vehicle ramp and a vehicle passage position for opening the ramp in order to control the entry of a vehicle; a sub bar enabling vehicle entry control together with the main bar, which is connected to the main bar to be rotated between the vehicle control position and the vehicle passage position together with the main bar; a connection bar connecting the main bar with the sub bar such that the main bar and the sub bar can be rotated together; and a plurality of advertisement panels placed between the main bar and the sub bar with a gap in a longitudinal direction of the main bar, having one side hinged with the main bar and having the other side hinged with the sub bar to be rotated between a gap closing position for closing the gap and a gap opening position for opening the gap, and displaying advertising phrases. Therefore, the present invention is capable of suppressing damage to products and increasing sales.
Patent KR-20200116699-A (KR)
Title: Disk bearing for bridge
Inventor: LEE JUN HYEONG
IPC: E01D19/04
Filed: 2019-04-02
Abstract: Referring to figure 3 and 4, the present invention relates to a disk support (1) for a bridge and, more specifically, to a disk support (1) for a bridge, which does not have a separate middle plate between an upper plate (10) and a lower plate (50), thereby decreasing the entire thickness to be easily installed and disassembled in a narrow space between upper and lower structures of the bridge and reducing a manufacturing cost to promote economic feasibility.
Patent KR-20200117106-A (KR)
Inventor: CHOI KYU SUB
IPC: F21S8/04
Filed: 2019-04-03
Abstract: The present invention relates to an attachment-shape lighting lamp. The attachment-shape lighting lamp includes: a lamp main body having a light emitting portion such as a plurality of LEDs; a coupling member formed in the lamp main body; and a ceiling fixing member which is attached to a target surface and is detachable from the coupling member. Accordingly, the lamp main body can easily and concisely be mounted on a target surface such as the ceiling or wall, and a combined portion is not exposed to the outside, thereby being capable of improving the appearance.
Patent KR-20200126296-A (KR)
Title: Assembly device for algae blocking
Inventor: EOM JUNG YEOL
IPC: E02B15/06
Filed: 2019-04-29
Abstract: An embodiment of the present invention provides a simplified algae blocking facility assembly device, which comprises: a floating unit which is elongated in a longitudinal direction parallel to a horizontal plane, floats in water, and has a floating body; a blocking sheet which is elongated from an upper side portion to a lower side portion, wherein the upper side portion is coupled to and surrounds at least a portion of the floating body, a fastening hole is formed adjacent to the upper side portion, and the blocking sheet is located in water; and a fastening unit for coupling the floating body and the blocking sheet. The floating unit includes a first groove formed by being recessed in the floating body and forming a shape of a ring surrounding the floating body. The fastening unit includes: a binding band located in the first groove, extending from one end, surrounding the floating body and leading to the other end; a first fastening member fastened through one end of the binding band, the fastening hole, and the other end of the binding band; and a second fastening member coupled to the first fastening member.
Patent KR-20200128268-A (KR)
Inventor: CHOI JUNG NAM
IPC: F16H1/06
Filed: 2019-05-02
Abstract: Disclosed is a tilting structure for a mobility device, which includes: a base frame; front wheel frames positioned in front of both sides of the base frame, respectively, and coupled to the base frame through front wheel moving gears extended in a vertical direction; a tilting bar which is coupled to the base frame to be rotatable to both side portions based on the center of rotation fixed to the base frame from an upper portion of the base frame and of which one side is extended by branching to both side portions; and front wheel rotation gears connected to each of both end portions branching from one side of the tilting bar to be rotated in the same direction as each other as the tilting bar is rotated to the side portions and relatively moving the front wheel moving gears in the vertical direction based on the base frame as the tilting bar is rotated by being interlocked with the front wheel moving gears.
Patent KR-20200011350-A (KR)
Title: Filter arrangement with gel seal and use of such a filter arrangement as interior air filter
Inventor: SIEH MAIK
IPC: B01D46/52
Filed: 2019-05-08
Abstract: The present invention relates to a filter arrangement (10), and uses of the filter arrangement which is used for the filtration of air flow. According to the present invention, the filter arrangement (10) includes a filter device (1) in a first filter step and a housing (20) to accommodate the filter device (1), wherein the filter device (10) includes a filter material (2). In a desirable matter, a gel seal (4) surrounding the periphery is arranged to seal the filter device (1) with respect to the housing (20) between the filter device (1) and the housing (20). The gel seal is implemented especially with a gel channel (4.1). The filter device (1) can be easily mounted by the filter arrangement (10) and a sealing is guaranteed without leakage in the mounted state.
Patent KR-20190129741-A (KR)
Title: Device for inspecting a bump height, device for processing a substrate, method for inspecting a bump height, and storage medium
Inventor: OKUZONO TAKAHISA
IPC: H01L21/66
Filed: 2019-05-09
Abstract: An objective of the present invention is to simplify the inspection of a bump height. A device for inspecting a bump height comprises: a lighting device emitting light to a substrate having a resist and a bump formed in an opening of the resist; an imaging device imaging the resist and a pattern of the bump; and a control device evaluating the height of the bump based on the luminance value of image data of the pattern obtained by the imaging device.
Patent KR-20190054040-A (KR)
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/66
Filed: 2019-05-10
Abstract: According to the present invention, provided are a transistor using an oxide semiconductor layer having electrical characteristics required for use and a semiconductor device having the transistor. A transistor of a bottom gate type in which at least a gate electrode layer, a gate insulating film, and a semiconductor layer are sequentially stacked uses an oxide semiconductor stack including at least two oxide semiconductor layers having different energy gaps as the semiconductor layer. Oxygen and/or a dopant can be introduced into the oxide semiconductor stack.
Patent KR-20200133035-A (KR)
Inventor: YU SOON JAE
IPC: H01L33/58
Filed: 2019-05-15
Abstract: The present invention relates to a dome-shaped UV LED lamp comprising: a UV LED chip to emit ultraviolet light when a voltage is applied thereto; a lead frame having a platform on which the UV LED chip is mounted, and an anode and a cathode electrode; and a molding unit created by using a material with UV transmittance to be included in the UV LED chip. The molding unit is formed to have a symmetric structure of 180-degree or 360-degree rotation with respect to a UV light emission axis direction of the UV LED chip, and includes: a lens unit to focus the UV light; the UV LED chip; a wire to connect an electrode of the UV LED chip and an electrode pad platform of the lead frame; and a support unit to mold a chip mounting platform of the lead frame thereinto to protect the chip mounting platform from a mechanical impact, and play a role of connecting or fixing the lens unit and the lead frame. Accordingly, the present invention maintains a light transmittance property and a light directivity property of the dome-shaped UV LED lamp by the lens unit, and connects or fixes the lens unit and the lead frame by the support unit to improve the reliability of the UV LED lamp to provide a UV LED lamp of a dome type with a long life and high-output and high-efficiency properties.
Patent KR-20200133994-A (KR)
Inventor: CHUN DONG HYUK
IPC: B01J20/34
Filed: 2019-05-21
Abstract: The present invention relates to a multi-layer moving bed adsorption-desorption apparatus and a method of processing volatile organic compounds using the same. The multi-layer moving bed adsorption-desorption apparatus comprises: a column housing including an adsorbent injection part and a gas exhaust part at a top surface, and an adsorbent exhaust part and a gas injection part at a bottom surface; a multi-layer moving bed adsorption unit vertically connected in a zigzag pattern from the adsorbent injection part to the adsorbent exhaust part, to have a full inside of an inclined section of the housing, and having a zigzag passage formed by a perforated plate; and an adsorbent detachable part to regenerate absorbent from the adsorbent exhaust part. The gas injection part injects mixed gas including volatile organic compounds. The adsorbent detachable part regenerates absorbent by heating the absorbent using a heating jacket. The absorbent generated from the adsorbent detachable part is injected into the multi-layer moving bed adsorption unit through the adsorbent injection part.
Patent KR-20200140500-A (KR)
Inventor: LEE DONG HOON
IPC: H04M1/725
Filed: 2019-06-07
Abstract: According to an embodiment of the present invention, a detection method includes the following steps of: (a) photographing a first reference color region displayed in a first reference color, a second reference color region, and a detection region of which the color is changed in response to a target; (b) converting a photographed result into a monochrome tone; (c) extracting a gradation value from the converted photographed result; (d) converting the extracted gradation value into a standard gradation value; and (e) performing target density detection from the standard gradation value.
Patent KR-20200143538-A (KR)
Inventor: LEE JONG GU
IPC: H01L21/67
Filed: 2019-06-13
Abstract: An embodiment of the present invention provides a device for processing a substrate. The device for processing a substrate comprises: a process chamber having a processing space therein and processing a substrate in the processing space; and an exhaust unit exhausting the processing space. The exhaust unit may include a pipe and a vibration application member applying vibration to the pipe. The substrate processing device further includes a controller for controlling the vibration of the vibration application member. The controller may control the vibration application member to apply periodic vibration to the pipe when the internal pressure of the pipe is within a preset range and apply continuous vibration to the pipe until the internal pressure of the pipe enters the preset range when the internal pressure of the pipe is out of the preset range. According to the present invention, the device may adjust the exhaust pressure within the preset range by applying the vibration to the pipe to remove fume deposited inside the pipe.