baber/WOPTO huggingface dataset:
Patent KR-20220104610-A (KR)
Title: On-off valve for indoor fire extinguishing with pressure gauge plate
Inventor: SON JU DAL
IPC: F16K37/00
Filed: 2021-02-15
Abstract: The present invention relates to an opening/closing valve for an indoor fire hydrant, which is able to be embedded in an indoor fire hydrant in a building, and when a fire breaks out, spray fire-extinguishing water and the like and extinguish fire, comprising: a valve unit having an inflow unit and a discharge unit for spraying fire-extinguishing water or fire-extinguishing solution by a rotary valve by using an inflow hose and a discharge hose mounted in the indoor fire hydrant; an extension unit in an integral or separable structure which is installed in the inflow unit of the valve unit to be long; and a pressure checking means having a pressure gauge or a similar gauge board and the like with the equivalent performance, which is able to immediately check the inner water pressure of the fire-extinguishing water or the fire-extinguishing solution introduced from one side onto the extension unit. As such, according to the present invention, the opening/closing valve is able to allow a user to immediately or instantly check the pressure status of fire-extinguishing water or fire-extinguishing solution and the like introduced through the opening/closing valve on the fire hydrant installed indoors through a pressure gauge board of the opening/closing valve connected to a fire-extinguishing hose or a hose reel and the like, allow the user to immediately check the actual use or non-use of fire-extinguishing water or fire-extinguishing solution and the like in case of an emergency such as a fire or in the ordinary times before and after a fire, allow the user to properly recognize whether the pressure is too low in accordance with the normal pressure criteria, prevent the impossibility to use the fire-extinguishing water or the fire-extinguishing solution or the like in case of emergency because of insufficiency or surplus thereof, and allow the user to take a safety action in advance so that the user can keep a safe, stable status all the time against danger such as explosion of the fire hydrant and a large damage and the like.
Patent KR-20220119933-A (KR)
Title: Waste recycling selection equipment
Inventor: CHOI JONG O
IPC: B02C23/08
Filed: 2021-02-22
Abstract: The present invention is to provide a waste recycling sorting equipment capable of separating recycling waste by particle size. The waste recycling sorting equipment includes a foreign substance sorting unit for sorting and removing foreign substances contained in waste, and a recycling particle sorting unit for separating the recycling waste by particle.
Patent KR-20220120308-A (KR)
Title: Novel bacteriophage having a specific bactericidal activity against Clostridium perfringens and antibacterial composition comprising the same
Inventor: JEON JONG SOO
IPC: A23K10/16
Filed: 2021-02-23
Abstract: The present invention relates to a novel bacteriophage having specific killing ability for Clostridium perfringens and to an antibacterial composition including the same. The novel bacteriophage, CJ_CP_20-15, has an effect of specifically killing Clostridium perfringens, and can be widely used in antibiotics, feed additives, drinking water additives, feeds, drinking water, disinfectants or cleaning agents and the like for the prevention or treatment of infectious diseases caused by Clostridium perfringens due to excellent acid resistance and heat resistance.
Patent KR-20210116240-A (KR)
Title: Substrate handling device with adjustable joints
Inventor: KIM KIHYUN
IPC: B25J15/02
Filed: 2021-02-25
Abstract: The present invention relates to an adjustable joint to be inserted inside a link of a substrate handler used for substrate processing. The adjustable joint adjusts a pitch and a roll of the attached link. The adjustment allows to arrange a pickup surface of an end-effector on a desired surface. When adjusted, the joint is fixed to maintain the desired arrangement of the attached link. The adjustable joint compensates deflection of the pickup surface of the end-effector due to sagging arose from use of high temperature, mechanical tolerance and/or misinstallation, etc., for the desired pickup surface. The handling apparatus comprises a first link, a second link, and a rotational joint. The adjustable joint comprises a first body, a second body, and an end-effector.
Patent KR-20220126492-A (KR)
Title: Method and system for manufacturing Composite material for preventing electromagnetic wave scattering
Inventor: KIM MYUNG JIN
IPC: C08J5/24
Filed: 2021-03-09
Abstract: The present invention relates to a composite material for preventing electromagnetic wave scattering. More particularly, the present invention relates to a composite material for preventing electromagnetic wave scattering that is capable of more effectively preventing electromagnetic wave scattering by improving adhesion and thickness, and a manufacturing system and method thereof. According to the present invention, a composite material for preventing electromagnetic wave scattering, and a manufacturing system and method thereof have an effect of preventing a material from falling off or peeling off by ensuring airtightness between an aircraft body and a door, preventing electromagnetic wave scattering between the aircraft body and the door, and at the same time processing the material matching the impedance and the door into one part.
Patent KR-20220126531-A (KR)
Title: System for identification and location searching of in-building facility based on wireless communication
Inventor: PARK JAE HYUN
IPC: H04W4/029
Filed: 2021-03-09
Abstract: An in-building identification and location search system based on wireless communication is disclosed. An in-building facility identification and location search method based on wireless communication according to one embodiment of the present application comprises the steps of: receiving first location information of a user terminal and information of a target facility to be searched for from the user terminal; acquiring location information and identification information of each of the facilities from a wireless module provided for each of the facilities in a building; identifying the target facility among the facilities based on the information of target facility and the identification information; and providing the first location information and second location information, which is location information received from the identified target facility, through the user terminal. Accordingly, the present invention provides the location information of the facility a user wants to search and guide information to reach the facility.
Patent KR-20220126607-A (KR)
Title: The rail bike
Inventor: LEE YONG JIN
IPC: B60B17/00
Filed: 2021-03-09
Abstract: The present invention relates to a rail wheel of a rail bike. According to the present invention, the rail wheel made of aluminum is heat treated. In addition, a reinforcing bead is formed on a support bead of the rail wheel, so that the support bead is not damaged even when impacted with an abandoned railroad. Especially, in the rail wheel of a rail bike of the present invention, a central shaft unit having a central shaft hole to which a drive shaft can be connected is formed. A plurality of support beads are formed radially from the central shaft unit. A wheel unit corresponding to the abandoned railroad is installed at an end part of the support bead. A guide wheel is formed on one side of the wheel unit so that the wheel unit cannot leave the abandoned railroad. The reinforcing bead is respectively installed in the longitudinal direction on one side or both sides of the plurality of support beads. Accordingly, the support bead is not damaged even when impacted with the abandoned railroad.
Patent KR-20220136735-A (KR)
Inventor: PARK JONGMIN
IPC: F16B1/00
Filed: 2021-04-01
Abstract: Disclosed is a fastening component supply device. A fastening component supply device according to an embodiment of the present invention is to supply a plurality of bolts to a fastening portion of a component to be fastened in a component assembly system including at least one conveyor for transferring the component to be fastened and a related component, which are to be fastened together, to a set position. The device comprises: i) at least two or more bolt boxes installed on a base frame and accommodating the plurality of bolts corresponding to the types of the component to be fastened and the related component, which are to be fastened together; ii) a first bolt picking unit installed at a front end of an arm of a first handling robot provided on the base frame and picking the plurality of bolts accommodated in the bolt box; iii) at least one bolt alignment unit installed on the base frame and aligning the bolts dropped by the first bolt picking unit to a set position; and iv) a second bolt picking unit installed at a front end of an arm of a second handling robot provided on the base frame, picking the bolts aligned in the bolt alignment unit and distributing the bolts to fastening portions. The present invention can shorten a cycle time according to the fastening of the component to be fastened and the related component.
Patent KR-20220137345-A (KR)
Inventor: ROH YOUNG SOO
IPC: A61B7/02
Filed: 2021-04-02
Abstract: According to an embodiment of the present invention, in a stethoscope disposable pad supply device, a stethoscope disposable pad is sterilized by an ultraviolet sterilization lamp and discharged just before the stethoscope disposable pad is discharged from a roll paper replacement set so as to prevent transfer of contaminants to one side of the pad in contact with the body of a user and attach and detach the roll paper replacement set and a fixing plate by magnetism, thereby making stable fixation of the roll paper replacement set.
Patent KR-20220138245-A (KR)
Title: PCIe INTERFACE AND INTERFACE SYSTEM
Inventor: YONG TAE JEON
IPC: H04L25/02
Filed: 2021-04-05
Abstract: The present technology relates to a PCIe interface. The PCIe interface connected to an external device through a link including a plurality of lanes may include a transceiver and SKP OS control logic generating the SKP OS and controlling the transceiver to transmit the SKP OS and data blocks to the link. The SKP OS control logic responds to entering the recovery state, and a transmission interval of the SKP OS may be increased or decreased based on the transmission history of the SKP OS.
Patent KR-20210126513-A (KR)
Title: Photosensitive composition, manufacturing method for patterned cured film, and patterned cured film
Inventor: KATO HIROKI
IPC: G03F7/20
Filed: 2021-04-07
Abstract: The present invention provides: a photosensitive composition capable of providing a cured product having a low dielectric constant and forming a coating film having good conformality on a substrate having a stepped portion; a cured product of the photosensitive composition; and a method for manufacturing a cured product using the photosensitive composition. The photosensitive composition comprises an alkali-soluble resin (A), a photopolymerizable compound (B), and a photoinitiator (C), wherein the alkali-soluble resin (A) comprises an acryl-based resin comprising a specific amount of a structural unit (A-1) derived from poly cycloalkyl (meth)acrylate and having a weight average molecular weight of 9,000 or more.
Patent KR-20220139656-A (KR)
Inventor: HYEONGKEUN KIM
IPC: G03F1/62
Filed: 2021-04-08
Abstract: The present invention relates to a pellicle for extreme ultraviolet lithography including amorphous carbons and a manufacturing method thereof. The pellicle according to the present invention includes: a silicon substrate having an opening formed in a central portion; a support layer formed on the silicon substrate to cover the opening; and a pellicle layer formed on the support layer and containing amorphous carbon. The pellicle layer includes a core layer and a capping layer, and a buffer layer may be further included, and at least one of the core layer, the capping layer, and the buffer layer is an amorphous carbon layer. According to the present invention, by applying amorphous carbon to the pellicle layer, it is possible to provide the pellicle for EUV exposure having an EUV transmittance of 90% or more and a reflectance of 0.04% or less in an EUV output environment of 350 W or more.
Patent KR-20220140663-A (KR)
Inventor: CHOI JEONG KYUN
IPC: H01F7/00
Filed: 2021-04-10
Abstract: Disclosed is a detachable head-type electric toothbrush. The detachable head-type electric toothbrush of the present invention comprises: a head comprising a toothbrush bristle with a magnet inserted into a space inside an insertion port; and an electric toothbrush main body comprising a protruding connector on one side, and fixed and detachable while blocking a coupling gap with the head by enabling a connector to be inserted into the insertion port inner space of the head and enabling a first magnet pressed into the connector in a non-exposed manner and a second magnet with at least one surface exposed in the inner space of the head to be coupled to each other by magnetism. Therefore, the present invention is capable of realizing a much better usability.
Patent KR-20220142808-A (KR)
Inventor: Lee hyun kang
IPC: C02F5/08
Filed: 2021-04-15
Abstract: The present invention relates to a water softener and a shower device. Specifically, according to one embodiment of the present invention, provided is a shower device comprising a water channel for providing a passage for the flow of water supplied from the outside; a water outlet connected to the water channel and including a plurality of water outlets for discharging the water to the outside; a valve unit selectively opened and closed to control the flow of the water in the water channel; a sensing unit capable of sensing the temperature of the water flowing through the water channel; an input unit capable of receiving a desired temperature value and a desired water outlet, which is one of the plurality of water outlets, from a user; and a control unit for controlling the valve unit according to signals transmitted from the sensing unit and the input unit. A water softener including the shower device can quickly adjust the temperature of discharged softened water to a temperature desired by a user.
Patent KR-20220145474-A (KR)
Inventor: JEONG SEOK BONG
IPC: A22C25/14
Filed: 2021-04-22
Abstract: The present invention comprises: a body that has a falling space in which a flatfish is transferred from an upper part to a lower part between a first body and a second body; a vertical conveyor that includes a first nail conveyor installed in the center of the first body, a plurality of first vertical conveyors installed at regular intervals on both sides of the first nail conveyor, a second nail conveyor installed in the center of the second body, and a plurality of second vertical conveyor installed at regular intervals on both sides of the second nail conveyor, thereby transferring the flatfish from the upper part to the lower part; a pressing unit that includes a first pressing unit installed at each interval between the first vertical conveyors in the first body, and made of a plate elastically supported to press one side of the flatfish, and a second pressing unit installed at each interval between the second vertical conveyors in the second body, and made of a plate elastically supported to press the other side of the flatfish, thereby pressing both sides of the flatfish; and a fillet knife that includes a pair of first rotary knives installed below the first pressing unit in the first body to cut the flesh of one side of the flatfish and a pair of second rotary knives installed below the second pressing unit in the second body to cut the flesh of the other side of the flatfish, thereby separating the flesh and bones of the flatfish. A flatfish fish head cutting and filleting device evenly supports both sides of a flatfish such that cutting work can be done precisely.
Patent KR-20220097115-A (KR)
Inventor: KIM BYUNG GYU
IPC: G10L25/63
Filed: 2021-04-26
Abstract: One embodiment of the present invention relates to a method for emotion inference of a conversation style executed by a computer, wherein the method for emotion inference of the conversation style comprises: a step of extracting an independent feature for each utterance as a target of a data set corresponding to a speech signal for each utterance in a conversation section; a step of extracting a sequential feature between the utterances based on a feature configured by concatenating the extracted independent feature and the original input; and a step of learning to infer an utterance emotion based on the extracted sequential feature. Therefore, the present invention is capable of further improving a deep learning learning effect.
Patent KR-20220150758-A (KR)
Inventor: SHIN DONG CHO
IPC: G01S7/36
Filed: 2021-05-04
Abstract: The present invention relates to a method for determining a line of sight in a 3D map. The method comprises the steps of: forming a bounding box; performing a test on whether a test point of the bounding box is located inside a triangular plane; acquiring information on a digital terrain elevation data (DTED) height point corresponding to the test point if the test point is inside the triangular plane; calculating the distance from the DTED height point to a line-of-sight triangular plane; and determining that the line of sight is established if the maximum value of the distance is less than 0 and that the line of sight is obstructed if the maximum value of the distance is greater than 0.
Patent KR-20220152833-A (KR)
Inventor: YOO JANG HEE
IPC: A61B5/01
Filed: 2021-05-10
Abstract: A device for unmanned ordering to prevent an infectious disease according to one embodiment of the present invention comprises: an input/output part which displays product information and receives product order information of a user; a facial image acquisition part which acquires a facial image of the user; a mask wearing determination part which determines whether a mask is worn from the facial image of the user; a body temperature measurement part which measures the body temperature of the user; and a control part which transmits a warning message and stops ordering of a product, when the body temperature of the user is higher than a preset temperature or when the user does not wear the mask.
Patent KR-20220153717-A (KR)
Title: In-wheel driving system of vehicle and control method thereof
Inventor: LEE DONG GEUN
IPC: B60K7/00
Filed: 2021-05-11
Abstract: The present invention relates to an in-wheel driving system, which comprises: a first wheel speed detection unit calculating wheel speed by reflecting decelerator information in rotating speed of an in-wheel motor; a second wheel speed detection unit directly measuring rotation of a wheel to detect the wheel speed; a first control unit and a second control unit driven by respectively applying independent power to the first wheel speed detection unit and the second wheel speed detection unit; an integrated control unit cross-validating wheel speed information processed by the first control unit and the second control unit; and a motor driving unit driving the in-wheel motor according to control of the integrated control unit based on a cross-validation result of the wheel speed information. The present invention improves control stability of a vehicle by directly responding to a failure of one wheel speed sensor when the failure occurs in the wheel speed sensor.
Patent KR-20220157561-A (KR)
Title: Structure of Diesel-Exhaust-Fluid tank
Inventor: LEE JI UN
IPC: F01N3/20
Filed: 2021-05-21
Abstract: The present invention relates to the structure of a diesel-exhaust-fluid tank, in which an inlet line through which a diesel exhaust fluid is injected into the top of a tank body and an air discharge line through which the air inside the tank body is discharged are connected. The structure comprises a cap having: a nipple which is located outside the tank body when coupled to the tank body, and to which a lower end of the air discharge line is connected; and two or more leveling pipes which are located inside the tank body to communicate with the nipple, and are arranged so that lower ends can be submerged in the diesel exhaust fluid. The leveling pipes are formed to have different lengths so that according to the rise of the surface of the diesel exhaust fluid, one thereof is submerged first and the other is submerged later. Therefore, the structure can have the two or more leveling pipes having different lengths so that while the diesel exhaust fluid is fully filled, the internal pressure of the tank body rises step by step, thereby preventing the backflow of the diesel exhaust fluid due to a rapid rise in pressure.
Patent KR-20210152395-A (KR)
Inventor: SEIMASA TAKAFUMI
IPC: G06N3/04
Filed: 2021-06-03
Abstract: Disclosed is an information processing method which comprises the following steps of: obtaining a first evaluation result yielded by using first verification data which are different from first learning data, wherein the first evaluation result represents performance of a first machine learning model trained by using the first learning data; obtaining a second evaluation result yielded by using second verification data which are different from the first verification data, wherein the second evaluation result represents performance of a second machine learning model different from the first machine learning model, which is trained by using second learning data different from the first learning data; and yielding a comprehensive evaluation result representing performance of one machine learning model including the first machine learning model and the second machine learning model, which is predicted when applied to unknown data which are never evaluated for a given event, based on the first evaluation result and the second evaluation result. Accordingly, the reliability of a machine learning model can be enhanced.
Patent KR-20220164135-A (KR)
Title: Insulation structure for cargo vehicle container
Inventor: HAN HO HEE
IPC: E06B7/22
Filed: 2021-06-04
Abstract: Disclosed is an insulation structure of a cargo vehicle container. According to the present invention, the insulation structure of a cargo vehicle container comprises: a container body having a loading space; a door frame installed along a circumference of an opening of the container body; an opening and closing door installed to be opened and closed in the container body; an insulation bar buried and installed in the door frame and enabling a portion to be exposed to the outside of the door frame to form an exposed contact surface; and a door gasket installed along the circumference of the opening and closing door to closely come in contact with the door frame. According to the present invention, the insulation structure can improve insulation performance between the opening and closing door and the container body.
Patent KR-20220166429-A (KR)
Title: Pack Packing Machine Equipped with Photographing Unit
Inventor: LIM SUNG YUN
IPC: B65B51/10
Filed: 2021-06-10
Abstract: A bag packing device having a photographing unit comprises: a cutting unit cutting a bag introduced along a transfer belt; a heating unit compressing cut end parts of the bag and heating and bonding the cut end parts; a binder supplying a band to cover at least a portion of the cut end parts of the bag; a sewing unit sewing the band and the cut end parts of the bag; a photographing unit inspecting the bag by photographing a sewing state of the end parts of the bag passing through the sewing unit; and a control unit receiving state information of the end parts of the bag from the photographing unit and determining whether there is malfunction of the sewing unit.