baber/WOPTO huggingface dataset:
Patent KR-20200105041-A (KR)
Title: A ventilation for welding mask
Inventor: PARK MI SOOK
IPC: H05B45/00
Filed: 2019-02-28
Abstract: The present invention provides a ventilation device for a welding mask, which can solve a problem of fogging by being installed to an existing welding mask to remove internal moisture, and can be applied to the existing welding mask with no need to buy a welding mask again, thereby reducing cost. The ventilation device for a welding mask according to the present invention comprises: a body (100) inserted to and installed in a cutting part of a welding mask, and having an installation groove (110) formed therethrough in a thickness direction; a ventilation fan (200) mounted to the installation groove (110) of the body (100); a control board (300) mounted to the body (100) to control operation of the ventilation fan (200); a battery (400) mounted to the body (100) to supply power when the ventilation fan (200) operates; and a fixing means (500) for fixing the body (100) to a welding mask.
Patent KR-20200107016-A (KR)
Title: Macrophage expressing anti-FITC chimeric antigen receptors and use thereof
Inventor: DEUKCHAE NA
IPC: C07K16/44
Filed: 2019-03-05
Abstract: The present invention relates to macrophages expressing anti-FITC chimeric antigen receptors, uses thereof, etc., wherein the macrophages have low side effects, and by using an adapter, the macrophages can be widely applied to various solid cancers, and thus have high therapeutic efficiency, thereby being expected to be effectively used in the treatment of various cancers.
Patent KR-20190031224-A (KR)
Title: Method of manufacturing a thermoset polymer utility vault lid
Inventor: BURKE EDWARD J
IPC: B29K25/00
Filed: 2019-03-15
Abstract: The present invention provides an improved utility vault cover or lid with enhanced UV properties and slip resistance. According to the present invention, a method of manufacturing a fiber-reinforced composite material lid for a utility vault comprises the steps of: mixing an unsaturated polyester thermosetting material with a resin paste; compounding the resin paste into a fiber-reinforced composite material; aging the compounded fiber-reinforced composite material to obtain an aged compound; cutting the aged compound to a charge pattern; molding the charge pattern in a mold cavity of a mold heated under a low pressure condition in order to form a lid; and cooling and machining the lid. The mold includes: a cavity die; a core die which has a front edge in order to be connected to a core die within the cavity die; and a steam pot which heats the cavity die and the core die, wherein the lid is molded between the cavity die and the core die, and the lid is removed from the mold by a lid ejection mechanism.
Patent KR-20190111783-A (KR)
Inventor: OGUCHI TATSUYA
IPC: B41J3/36
Filed: 2019-03-15
Abstract: The present invention provides a recording paper cassette capable of sufficiently exhibiting functions such as high speed printing of a portable printer in a state of being connected to the portable printer. The present invention provides a recording paper cassette, which is connected to a printer, comprising: a storage unit which stores recording paper; a battery; and an electrode terminal for supplying power of the battery to the printer.
Patent KR-20190122133-A (KR)
Title: Heat dissipation device having anisotropic thermally conductive sections and isotropic thermally conductive sections
Inventor: SWAN JOHANNA
IPC: H01L23/367
Filed: 2019-03-18
Abstract: A heat dissipation device may be formed which has at least one isotropic thermally conductive section (uniformly high thermal conductivity in all directions) and at least one anisotropic thermally conductive section (high thermal conductivity in at least one direction and low thermal conductivity in at least one other direction). The heat dissipation device may be thermally coupled to a plurality of integrated circuit devices so that at least a portion of the isotropic thermally conductive section(s) and/or the anisotropic thermally conductive section(s) is positioned over at least one integrated circuit device. The isotropic thermally conductive section(s) allows heat spreading/removal from hotspots or areas with high-power density and the anisotropic thermally conductive section(s) transfers heat away from the at least one integrated circuit device predominately in a single direction with minimum conduction resistance in areas with uniform power density distribution while reducing heat transfer in the other directions, thereby reducing thermal cross-talk.
Patent KR-20200113900-A (KR)
Title: Apparatus and method for controlling airbag opening
Inventor: HA MIN KYU
IPC: B60R21/015
Filed: 2019-03-27
Abstract: The present invention relates to an airbag deployment control device for controlling the deployment timing of an airbag based on estimation of the behavior of a vehicle passenger, and a method thereof. The airbag deployment control device according to an embodiment of the present invention includes: a first detection unit that generates first detection information by detecting the dynamic behavior of a vehicle; a second detection unit that generates second detection information by detecting whether a seat belt is fastened to the passenger in the vehicle; and a control unit that substitutes vehicle and passenger model dynamics FBD into the lagrange equation to derive a passenger′s dynamic behavior equation, calculates passenger′s dynamic behavior information by inputting first detection information, second detection information, and initial parameter information into the passenger′s dynamic behavior equation, and controls the timing of starting airbag deployment based on a first condition related to the passenger′s dynamic behavior information, a second condition related to the second detection information, and a third condition related to the first detection information.
Patent KR-20200114568-A (KR)
Inventor: HA MYUNG SIK
IPC: G10D1/04
Filed: 2019-03-29
Abstract: The present invention relates to a method for playing an auto harp. Unlike a conventional playing method, according to the method of the present invention, a good sound can be produced without noise and a rough sound, and music of various tempos can be played.
Patent KR-20200122940-A (KR)
Inventor: KIM YOUNG DAE
IPC: B30B9/32
Filed: 2019-04-19
Abstract: The present invention relates to an apparatus and a method for disassembling a mattress capable of completely disassembling a spring mattress and the like with high efficiency through an integrated automatic process. The apparatus for disassembling a mattress of the present invention comprises: a work conveyor where a disassembling work is carried out; a carry-in conveyor for carrying in a mattress on the work conveyor; a carry-out conveyor for carrying out a mattress spring from which a cover is removed; a cover cutting instrument for cutting a cover at the middle part of the mattress; a pressing instrument for pressing, from above and below respectively, a half of the mattress whose cover is cut on the work conveyor; and a cover removing instrument for pushing and removing the cover of the other half of the mattress whose half is pressed by the pressing instrument. In the above-described configuration, the cutting instrument comprises one of a blade, a circular saw blade, and a laser cutter and is disposed between the carry-in conveyor and the work conveyor. The pressing instrument comprises a pressing plate for being in contact with the cover or the spring of the mattress and pressing the same, a piston for lifting the pressing plate, and a cylinder for driving the piston. The pressing plate is provided with a gripping protrusion protruding toward the mattress, and a compressed air outlet for spouting compressed air to secure a gap between the cover and the spring. The removing instrument comprises a hooking member which is hooked in the gap between the mattress cover and the spring of the mattress, a piston for lifting the hooking member, a cylinder for driving the piston, and a linear guide for linearly moving the cylinder in the longitudinal direction of the mattress.
Patent KR-20200124586-A (KR)
Title: Water treatment apparatus
Inventor: KIM CHANG JIN
IPC: B67D1/00
Filed: 2019-04-24
Abstract: The present invention provides a water treatment apparatus, which configures a water discharge cock and a moving module including the same to be movable, thereby improving convenience of water discharge use and maintenance. To this end, the water treatment apparatus includes: a main body having a filter for filtering raw water; and a moving module which has the water discharge cock for discharging the filtered water and is movable with respect to the main body.
Patent KR-20200125844-A (KR)
Inventor: PARK JI HEE
IPC: C23C14/58
Filed: 2019-04-26
Abstract: The present invention relates to a dry plating method capable of achieving simplification of a process and weight reduction of a product compared to a conventional wet plating method. According to the present invention, the dry plating method comprises: a step of forming an undercoat layer by applying a primer to a surface of a molded article to form an undercoat layer; a metal layer forming step of forming a metal layer by sputtering a target metal to be deposited on a surface of the undercoat layer; and a top coat layer forming step of forming a top coat layer by coating the surface of the metal layer to protect the metal layer.
Patent KR-20190059878-A (KR)
Inventor: JUNG IN SOO
IPC: E03C1/04
Filed: 2019-05-13
Abstract: The present invention relates to a sink faucet, configured to rapidly wash dishes cleaned with a detergent. A general sink faucet has one spout, so there is inconvenience of taking time to wash dishes. According to the present invention, vertically upward and downward faucets are formed on a top end and a bottom end based on a body to enable each faucet faces each other in a vertical direction. Tap water spurts from a top end faucet and a bottom end faucet in upward and downward directions at the same time to clean both sides of dishes at once, thereby reducing time.
Patent KR-20200132027-A (KR)
Inventor: HWANG KYU YOUN
IPC: G01N21/64
Filed: 2019-05-15
Abstract: The present invention relates to an immunoassay apparatus. According to one embodiment of the present invention, the immunoassay apparatus can comprise an analysis case which includes: a certain space formed inside; a strip insertion hole formed on one side surface, into which a test strip able to perform a test on a reactant for detecting a target analysis body of a live sample is inserted; and an analysis hole formed on an upper surface, wherein a mobile terminal is settled to photograph detection light generated by a testing light irradiated to the test strip and to perform an immunoassay on the detection light generated from the test strip by using the photographed image. According to the present invention, there are effects to insert the test strip into the analysis case, to irradiate the inserted test strip with the test light, to photograph and analyze the light reflected by the irradiated test light, and to conveniently analyze the results of diagnosis through the test strip.
Patent KR-20200132254-A (KR)
Inventor: LEE JAE WOOK
IPC: H04M1/725
Filed: 2019-05-16
Abstract: The present invention relates to a method for operating a rental service by using a computer system including a server computer connected through to at least one organization member terminal and a network. The method may include the following steps of: receiving registration application information including telephone number information of the organization member terminal or USIM storage information stored in a USIM card of the organization member terminal from the organization member terminal or a manager terminal; registering the received telephone number information or USIM storage information as organization member registration information; receiving login application information including the USIM storage information stored in the USIM card of the organization member terminal from the organization member terminal; and carrying out a login procedure if the USIM storage information included in the login application information is matched with the telephone number information or USIM storage information included in the organization member registration information, whereas stopping the login procedure or outputting unmatching notification information to the organization member terminal if the information is not matched.
Patent KR-20200137276-A (KR)
Inventor: LEE JU HWA
IPC: A61L2/10
Filed: 2019-05-29
Abstract: The present invention relates to a sanitary pad-use only trash can installed in a women′s restroom. The trash can uses functions of a roller and a heater to seal roll vinyl where sanitary pad waste is put by heat and compress the sealed roll vinyl by the roller so as to remove odor and dirtiness of the sanitary pad waste and reduce a volume of the sanitary pad waste to make an environment of the women′s restroom clean and comfortable.
Patent KR-20200138572-A (KR)
Inventor: LIM SOO CHUL
IPC: G06F3/0346
Filed: 2019-05-31
Abstract: The present invention relates to a digital pen having a handwriting function and a noting function. According to the present invention, a digital pen having a handwriting function and a noting function includes: a document storage unit for storing a document file to be output; a photographing unit for capturing a handwriting point on the document pointed by a pen tip when a user handwrites while holding the digital pen on the document on which the document file is output; a handwriting position determining unit for determining a current handwriting position, which is pointed by the digital pen, on the document using a previously learned document image, when the captured image is input; an inertial measurement unit (IMU) sensor unit for recognizing motion of the digital pen, when the user handwrites by using the digital pen; a handwriting recognition unit for recognizing a handwriting record written by the user on the document through the recognized motion of the digital pen; and a controller for applying the handwriting record written on the document to the document file and for storing the applied result. As described above, according to the present invention, it is possible to improve the convenience of storing records and notes by storing content to be recorded on a printed document into an electronic file using only the digital pen without additional equipment such as a dot code and a receiver.
Patent KR-20200140112-A (KR)
Title: Vehicle wheel with resonator
Inventor: JUNG JAE SUNG
IPC: B60B21/02
Filed: 2019-06-05
Abstract: A vehicle wheel having a resonator according to an embodiment of the present invention includes: a rim on which a tire is mounted; a disk coupled to the inner circumferential wall of the rim through welding; and at least one resonator attached to the outer circumferential surface of the rim by a fixing member. The outer circumferential edge of the disk has an outer circumferential cross-section coupled to the inner circumferential wall of the rim by a welding unit. Moreover, the fixing member passes through the bottom wall of the resonator and the inner circumferential wall of the rim, and can be coupled to the outer circumferential cross-section of the disk and the inner circumferential wall of the rim by the welding unit.
Patent KR-20190141089-A (KR)
Inventor: WEIHARD STEFAN
IPC: F01D25/24
Filed: 2019-06-11
Abstract: A burst protection device (1) for a gas turbomachine, in particular for a radial flow gas turbomachine, formed of at least one pipe section (2) of a pipe in the form of a bend segment of the pipe section (2) for assembly around a turbine wheel housing (10) and/or a compressor housing of the gas turbomachine. The bend segment of the pipe section (2) when viewed in the circumferential direction of the pipe has an interruption portion (U) for the gas or air outlet of the turbine wheel housing or the compressor housing.
Patent KR-20200142976-A (KR)
Inventor: SON YOON HWAN
IPC: H01L27/1157
Filed: 2019-06-14
Abstract: Provided is a semiconductor device with improved reliability. The semiconductor device comprises: a first substrate in which a first region and a second region are defined; a first laminated structure having a plurality of first gate electrodes successively laminated on the first substrate while being separated from each other, wherein a first directional length of each first gate electrode decreases as a distance from the first substrate on the second region of the first substrate increases; a second laminated structure having a plurality of second gate electrodes successively laminated on the first laminated structure while being separated from each other; a junction part arranged between the first laminated structure and the second laminated structure; a first interlayered insulation film arranged on a side surface of the first laminated structure; a second interlayered insulation film for covering the second laminated structure; a first channel hole which is formed on the first region of the first substrate and has a first portion penetrating the first laminated structure, a second portion penetrating the junction part, and a third portion penetrating the second laminated structure; and a second channel hole which is formed on the second region of the first substrate and has a first portion penetrating the first laminated structure, a second portion penetrating the first interlayered insulation film, and a third portion penetrating the second interlayered insulation film. The height of the second portion of the first channel hole in a second direction perpendicular to the first direction is lower than the height of the second portion of the second channel hole in the second direction.
Patent KR-20210004437-A (KR)
Inventor: KIM DONG SUNG
IPC: H02S10/10
Filed: 2019-07-04
Abstract: Disclosed is a hybrid energy harvesting device comprising: a solar cell generating power by receiving sunlight; and a nano generator mounted on a surface of the solar cell, transmitting the sunlight, and generating power while rainwater droplets contact and move. The nano generator is connected to a first node of a bridge rectifier, and an intermediate capacitor is connected to a second node of the bridge rectifier, thereby temporarily storing electrical energy generated by the nano generator in the intermediate capacitor.
Patent KR-20210006262-A (KR)
Inventor: JEON JAE GEUN
IPC: A45D40/22
Filed: 2019-07-08
Abstract: A clean mirror cushion compact according to an embodiment of the present invention is characterized in that contents do not stick to the mirror. The present invention has a compact container comprising a ring positioned on an upper portion of the clean mirror cushion compact, an upper case located on an upper side of the clean mirror cushion compact, a puff assembled with the upper case via bonding, a middle case located in the middle of the clean mirror cushion compact, and a middle container disposed to engage with the middle case. The present invention has an effect of minimizing the contamination of the mirror.
Patent KR-20210008184-A (KR)
Inventor: PARK HYO SOON
IPC: C08K3/22
Filed: 2019-07-10
Abstract: The present invention provides a composition for a thermally conductive sheet, excellent in thermal conductivity and insulating properties, and easy to handle, and a thermally conductive sheet manufactured therefrom. The composition for a thermally conductive sheet according to an embodiment of the present invention includes a thermally conductive filler, a plasticizer, acrylic acid, and an alkyl (meth)acrylate.
Patent KR-20210009598-A (KR)
Inventor: MUN HWANG JE
IPC: H01H85/041
Filed: 2019-07-17
Abstract: Disclosed is a fuse resistor assembly including: a first resistor and a second resistor which distribute applied currents or voltages; a fuse located between the first resistor and the second resistor and having one side coupled with the first resistor and the other side coupled with the second resistor to be connected to the first resistor and the second resistor in series; and a ceramic tube having an accommodation space into which the first resistor, the second resistor, and the fuse are insertable, wherein the ceramic tube has one side in which an opening portion is formed to allow the first resistor, the second resistor, and the fuse to be insertable therein and the other side which is entirely closed while forming a hollow portion at the center thereof to allow a first lead wire connected to the first resistor to pass therethrough. According to the present invention, the fuse is connected in series between resistors to improve the fusing characteristic of the fuse.
Patent KR-20200015382-A (KR)
Inventor: DAESUNG HWANG
IPC: H04L5/00
Filed: 2019-07-19
Abstract: The present invention provides a method of a terminal receiving a demodulation reference signal (DMRS) in a wireless communication system. Specifically, the method receives a physical downlink control channel (PDCCH) via a control resource set (CORESET) #0, and receives a physical downlink shared channel (PDSCH) scheduled based on the PDCCH and a DMRS for the PDSCH. If the PDCCH is addressed by a system information-radio network temporary identifier (SI-RNTI), a reference point for the DMRS can be a subcarrier #0 of a resource block (RB) having the lowest number among RBs included in the CORESET #0.
Patent KR-20200013606-A (KR)
Inventor: ABE TAKUYA
IPC: H01L21/311
Filed: 2019-07-25
Abstract: Provided are an etching method and an etching device capable of uniformly etching SiN or Si formed on an inner surface of a fine concave portion. The etching method comprises: a process of providing, in a processing container, a substrate having a concave portion and an etching target portion made of SiN or Si on the inner surface of the concave portion; a process of subjecting the substrate to oxygen-containing plasma treatment in the processing container to preferentially modify a surface of the etching target portion at the top of the concave portion; and subsequently, a process of isotropically dry-etching the etching target portion.
Patent KR-20200018263-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: CHA YONGBUM
IPC: H01L51/00
Filed: 2019-07-26
Abstract: The present invention provides a novel compound and an organic light emitting device comprising the same. The compound represented by chemical formula 1 can be used as a material of an organic material layer of the organic light emitting device, and can improve efficiency, low driving voltage, and/or lifespan characteristics in the organic light emitting device.
Patent KR-20210015474-A (KR)
Inventor: KIM NAM IN
IPC: A61N1/02
Filed: 2019-08-02
Abstract: The present invention relates to a micro current patch which arranges a small battery and a circuit unit on a substrate and forms a single body by covering the small battery and the circuit unit on the substrate with a glue layer, so that it is convenient to use, improves productivity, has excellent flexibility to be easy to attach even to the human body with many curved surfaces, and thus can control the amount of current flowing through the patch according to the linear width of the circuit unit or the number of holes in the glue layer.
Patent KR-20200021422-A (KR)
Title: Lid with actuator for valve assembly
Inventor: LANE MARVIN
IPC: B65D47/24
Filed: 2019-08-20
Abstract: Provided is a lid, which reduces spillage or leakage of liquid filled in a beverage container. The lid includes an actuator which can open and close a dispensing opening of the lid and also open and close a valve of the lid, thereby reducing spillage or leakage from the beverage container. As the actuator is opened, the dispensing opening is opened and the valve is opened.