baber/WOPTO huggingface dataset:
Patent KR-20220131689-A (KR)
Title: Control method of exhaust gas purification device
Inventor: KIM JUNG HYEON
IPC: F01N3/20
Filed: 2021-03-22
Abstract: The present invention relates to a control method of an exhaust gas purifying apparatus. According to the present invention, a differential pressure and a nitrogen oxide (NO_x) emission concentration at a front end and a rear end of an sDPF measured in an exhaust gas purifier composed of a diesel oxidation catalyst (DOC) and the sDPF are compared with set values to determine whether the sDPF is regenerated. In addition, when it is determined that regeneration of the sDPF is progressing, injection of a reducing agent is stopped and a regeneration reaction for removing PM and an ammonium salt accumulated inside the sDPF is performed. In addition, when the sDPF regeneration is completed, the control method of the exhaust gas purifying apparatus recalculating an injection amount of the reducing agent is performed to secure back pressure stability and NO_x removal efficiency of the exhaust gas purifying apparatus. In addition, operation stability is improved by maintaining a proper reducing agent injection condition. The control method of the exhaust gas purifying apparatus of the present invention comprises: a measurement step; a judgment step; and a regeneration step.
Patent KR-20220132218-A (KR)
Title: Vision inspection device for double sprocket
Inventor: WON KYOUNG YEON
IPC: B07C5/34
Filed: 2021-03-23
Abstract: Disclosed is a vision inspection device for a double sprocket, which is specialized in surface inspection of a double sprocket. According to an embodiment of the present invention, the vision inspection device for inspecting a double sprocket includes: a first vision inspection booth; a second vision inspection booth arranged in the periphery of the first vision inspection booth; a rail connecting the first vision inspection booth and the second vision inspection booth; a block formed to drive along the rail, and transferring the double sprocket of which inspection is completed in the first vision inspection booth to the second vision inspection booth; a first robot arm including a gripper formed to independently grip two double sprockets, and arranged in front of the first vision inspection booth; and a second robot arm including the gripper formed to independently grip two double sprockets, and arranged in front of the second vision inspection booth.
Patent KR-20220140144-A (KR)
Inventor: YOONG HYUNG SANG
IPC: G16H50/50
Filed: 2021-04-09
Abstract: The present disclosure provides a system and a method for monitoring and analyzing the health status of persons in a group facility. The method may comprise the steps of: receiving the biometric information of each person measured by a wearable device worn by each of a plurality of persons to be managed; providing monitoring information on the plurality of persons to be managed based on the biometric information; analyzing the health status patterns of the plurality of people to be managed based on the monitoring information; and transmitting a dangerous status notification to a user terminal if the health status of a specific person to be managed is determined to be a dangerous status based on the monitoring information. According to the present disclosure, preemptive and timely preventive measures for a group can be taken by integrally monitoring and analyzing the health status of a plurality of persons in a group facility.
Patent KR-20220142074-A (KR)
Inventor: NA CHUN SOO
IPC: A23L33/17
Filed: 2021-04-14
Abstract: The present invention relates to a composition for preventing or treating a liver disease for improving a liver function comprising a Cudrania tricuspidata fruit extract and cicada larva as active ingredients. In accordance to thereof, the present invention is harmless to the human body as a natural material, and eliminates a fishy taste and a bad smell, thereby having excellence in improving a liver function and preventing or treating a liver disease while being easily consumed.
Patent KR-20220153308-A (KR)
Inventor: LEE KYUNG HWAN
IPC: H01L27/11578
Filed: 2021-05-11
Abstract: An objective of the present invention is to provide a capacitorless semiconductor memory device with a high degree of integration and high performance. According to the present invention, the semiconductor memory device comprises: a semiconductor substrate; a gate structure extended in a vertical direction on the semiconductor substrate and including a gate insulation layer and a gate electrode layer; a plurality of charge trap layers having a horizontal cross section of a ring shape surrounding the gate structure and separated from each other in the vertical direction to be arranged; a plurality of semiconductor patterns having a horizontal cross section of a ring shape surrounding the plurality of charge trap layers and separated from each other in the vertical direction to be arranged; a source region and a source line arranged on one end of the plurality of semiconductor patterns in a horizontal direction; and a drain region and a drain line arranged on the other end of the plurality of semiconductor patterns in the horizontal direction. The source region is doped with a first conductivity type impurity, and the drain region is doped with a second conductivity type impurity opposite to the first conductivity type impurity.
Patent KR-20220157828-A (KR)
Title: Folding bed for air mattress
Inventor: KIM JUN YEONG
IPC: A47C27/08
Filed: 2021-05-21
Abstract: The present invention relates to a foldable bed for an air mattress. The foldable bed for an air mattress includes: multiple bottom support units erected on the bottom at equidistant intervals; a side folding unit folded to be extended between the bottom support units; a bottom folding unit; an expansion bottom folding unit folded to individually rotate on both sides of the bottom support unit; and an air mattress in which the bottom is connected to a mattress connector, which is installed on the upper side of the bottom support unit and the expansion bottom folding unit, to be detached. The air mattress is unfolded by being expanded by operation of an air pump by electricity supply, and the air mattress is supported at the same time. The foldable bed for an air mattress can be simply handled and used as a tube is unfolded and folded by expansion of air injection in an interior at home, an office, and a camping ground where the electricity is supplied. Moreover, the foldable bed for an air mattress provides stable bedding by supporting multiple points on the bottom of the air mattress and can be usefully stored even in a small space by reducing the volume as much as possible when the foldable bed for an air mattress is not used. Also, the foldable bed for an air mattress provides convenience for moving and using the foldable bed for an air mattress.
Patent KR-20220160977-A (KR)
Inventor: PARK SANG HOON
IPC: B41J3/46
Filed: 2021-05-28
Abstract: Provided are an apparatus and method for checking an impact position, which can accurately determine whether droplets have impacted on a desired spot under suitable conditions as part of a process for manufacturing a display device. The apparatus for checking an impact position comprises: a first supply unit which supplies an object through rolling; a second supply unit which receives the object from the first supply unit through rolling and supplies the object to a demander; a variable unit which applies tension by applying pressure to the object or releases the tension by releasing the pressurization based on a change in position; a sensing unit which senses the change in position and generates positional information of the object; a guide unit which is provided between the first supply unit and the second supply unit and guides the object; and a control unit which controls a handling process including supply of the object based on the positional information from the sensing unit.
Patent KR-20220162573-A (KR)
Title: a diary with a removable organizer
Inventor: KIM DAE HO
IPC: B42F7/06
Filed: 2021-06-01
Abstract: The present invention relates to a diary with a detachable separation notebook. A second detaching member made of a magnet is installed on one side or both sides of a cover part of a diary and a first detaching member is provided to be coupled to the second detaching member. A separation notebook having a plurality of storage parts storing various cards, business cards, pictures, and identification cards is provided. The separation notebook is easily coupled and separated in one touch from the outside of the cover part of the diary by the first and second detaching members made of a magnet to easily take out various cards, business cards, pictures, and identification cards directly from the separation notebook coupled to the cover part of the diary to use the various cards, business cards, pictures, and identification cards to overcome the inconvenience of opening a cover part of a conventional diary and taking out various cards, business cards, pictures, and identification cards from the cover part and use the diary and the separation notebook together or separate the diary and the separation notebook to easily use the diary and the separation notebook separately.
Patent KR-20210157322-A (KR)
Inventor: LEE PO HAO
IPC: G11C17/16
Filed: 2021-06-04
Abstract: Provided is a memory device, which includes a plurality of MRAM cells including a first OTP MRAM cell. A first OTP selection transistor is coupled to a first OTP MRAM cell. The first OTP selection transistor is configured to selectively apply a breakdown current to the first OTP MRAM cell to write the first OTP MRAM cell in a breakdown state. According to the present invention, an OTP solution using MRAM cells which withstands harsh conditions in semiconductor device manufacturing processes is provided.
Patent KR-20220166108-A (KR)
Title: Electronic control unit with fault diagnosis function
Inventor: LEE HYUK
IPC: G06N3/063
Filed: 2021-06-09
Abstract: An electronic control unit having its own fault diagnosis function is disclosed. The electronic control unit includes a processor portion which performs a task according to a pre-stored algorithm. The processor portion collects data from a plurality of elements included in the processor portion and the electronic control unit, and performs deep learning based on the collected data to diagnose whether the electronic control unit is out of order.
Patent KR-20220166674-A (KR)
Title: Vehicle control method and vehicle system performing the same
Inventor: PARK MINGU
IPC: B60R21/0134
Filed: 2021-06-10
Abstract: The present invention relates to a control method of a vehicle and a vehicle system performing the same, which can prevent damage to a side mirror when remotely controlling an SVM function of a vehicle. The vehicle system comprises: a communication device communicating with a user terminal; an image photographing device including a plurality of first cameras coupled to side mirrors of a vehicle; and a control device acquiring first image data photographed through the plurality of first cameras by folding angles of the side mirrors when the vehicle is parted and folding of the side mirrors is started, acquiring second image data photographed through the plurality of first cameras by the folding angles of the side mirrors when unfolding of the side mirrors is started by control input received from the user terminal while the vehicle is parked, comparing the first image data and the second image data to detect an obstacle added around the side mirrors, using the second image data to acquire location information of the added obstacle, and predicting a collision possibility of the added obstacle and a corresponding side mirror based on the location information of the added obstacle.
Patent KR-20220168377-A (KR)
Title: Brake apparatus for vehicle
Inventor: LEE KANG KUK
IPC: F16D65/097
Filed: 2021-06-16
Abstract: Disclosed is an invention related to a brake apparatus for a vehicle. The disclosed brake apparatus of the vehicle comprises: a torque member unit surrounding a brake disc; a pair of pad liner units mounted facing each other on the torque member unit; a pair of brake pad units disposed on the pair of pad liner units respectively and movable along the pad liner unit; and a plurality of return units mounted on the pair of brake pad units respectively, contacting the torque member unit, and returning the brake pad unit to an original position with an elastic restoring force. An objective of the present invention is to provide the brake apparatus for the vehicle in which noise is reduced during operation.
Patent KR-20220170296-A (KR)
Title: Apparatus for extracting driving data of autonomous driving vehicle, system having the same and method thereof
Inventor: JUNG HO CHOUL
IPC: G07C5/00
Filed: 2021-06-22
Abstract: The present invention relates to an apparatus for extracting driving data of an autonomous driving vehicle, a system having the same and a method thereof. An apparatus for extracting driving data of an autonomous driving vehicle according to an embodiment of the present invention includes: a storage module for storing driving data of an autonomous driving vehicle; a driving record module which manages recording of the driving data, divides the driving data into a plurality of pieces depending on a frame size based on a diagnostic protocol of unified diagnostic services (USD), and outputs the divided driving data by using a routine control (RID) service and a read data by identifier (DID) service based on the diagnostic protocol of the USD; a diagnostic module which receives a request for extraction of the driving data from external data extracting equipment, sequentially receives the driving data divided into the plurality of pieces from the driving record module, and sequentially transmits the driving data to the data extracting equipment; and a diagnostic communication module for performing diagnostic communication based on the diagnostic protocol of the USD between the data extracting equipment and the diagnostic module. According to the present invention, the large-capacity driving record data of the autonomous vehicle can be extracted by overcoming the transmission limitations of the UDS diagnostic protocol.
Patent KR-20230007057-A (KR)
Title: Ipl sterilizer sdevice
Inventor: KIM YOUNG BEOM
IPC: A61L2/08
Filed: 2021-07-05
Abstract: The IPL sterilization device according to the embodiment comprises: a lamp which outputs light including a visible light region to sterilize an area including the surface of an object; a capacitor which transmits the charged voltage to the lamp; and a control unit which controls the capacitor, wherein the control unit controls the lamp to be driven in an output-enabled state or an output-disabled state, changes the lamp to an output-disabled state when the lamp reaches an overheating condition of the object in an output-capable state, and changes the lamp to an output-enabled state when the object overheating condition is exceeded after the object overheating condition is reached and the output state is disabled, and the object overheating condition is exceeded, and the output-enabled state is a state in which the capacitor applies a driving pulse to the lamp, and the lamp can output light and the output-disabled state is a state in which the capacitor does not output a driving voltage to the lamp, and the lamp cannot output light. Accordingly, the present invention can efficiently sterilize objects to be sterilized in a short period of time.
Patent KR-20230007819-A (KR)
Title: Pipe Maintenance Method Using Ultrasound
Inventor: LEE UNG KYUN
IPC: B08B7/02
Filed: 2021-07-06
Abstract: The present invention relates to a method for maintaining an ondol pipe using ultrasonic waves, and more particularly provides the method for maintaining an ondol pipe using ultrasonic waves, having an improved structure to remove scale accumulated on an inner wall with ultrasonic vibration while moving along a pipe including an aging hot water pipe. Thus, the method for maintaining an ondol pipe using ultrasonic waves has improved scale removal efficiency, and also can prevent leaks caused by corrosion on the inner wall of pipes in advance. The method for maintaining an ondol pipe using ultrasonic waves includes a smart ball, and an ultrasonic vibration module.
Patent KR-20230011052-A (KR)
Title: Installation structure for window frame type air conditioner
Inventor: JO SEONG WAN
IPC: E06B7/28
Filed: 2021-07-13
Abstract: The present invention provides an installation structure for a window frame type air conditioner. The installation structure for a window frame type air conditioner, according to the present invention, comprises: a first body which is installed on an upper end of the window frame type air conditioner between a window and a window frame to cover a space surrounded by the window, the window frame, and the window frame type air conditioner, and has a connecting part protruding outward from the central part of both end parts in a plane view and extending in a height direction to be coupled to the window and the window frame; a second body connected to the first body so that the length is adjustable in the height direction; a position fixing part for fixing the position of the second body with respect to the first body; and an adapter which has a first connection groove provided on one end to be coupled to the connecting part of one end part of the first body, and a second connection groove provided on the other end to be coupled to an installation part of the window frame, and couples the first body and the window frame. The installation structure for a window frame type air conditioner, according to the present invention, adjusts the height of the second body relative to the first body according to the specifications of the window frame, and fixes the position of the second body relative to the first body through the position fixing part. The installation structure is configured with a structure in which the connecting part protrudes from both ends of the first body, so that the connecting part at one end of the first body and the window frame are coupled by the adapter. The installation structure uses a structure in which the connecting part of the other end of the first body is directly coupled to the window without an intermediate member, so that the window can be opened and closed freely when the window is opened and closed in a state in which the window frame type air conditioner is assembled between the window and the window frame, thereby improving ease of use.
Patent KR-20220010439-A (KR)
Inventor: KA KYUNG RYUN
IPC: H01M50/449
Filed: 2021-07-13
Abstract: The present invention relates to a separator for a secondary battery and a lithium secondary battery including the same. The separator for a secondary battery comprises: a porous polymer substrate; a porous coating layer formed on at least one surface of the porous polymer substrate and inclduing a plurality of inorganic particles and a first binder polymer for connecting and fixing the inorganic particles; and an adhesive layer formed on an upper surface of the porous coating layer and including a second binder polymer. The adhesive layer includes a first layer that interfaces with a surface of the porous coating layer and a second layer that is integrated with the first layer and faces an electrode. The average pore size of the second layer is larger than the average pore size of the first layer. The separator for a secondary battery, according to the present invention, can improve the resistance problem while ensuring the adhesion with an electrode.
Patent KR-20230015102-A (KR)
Inventor: CHANG YOON SEOK
IPC: C02F1/72
Filed: 2021-07-22
Abstract: A persulfate-zero valent iron complex and a manufacturing method thereof are disclosed. The persulfate-zero valent iron complex includes: a carrier containing zero valent iron; and persulfate particles embedded on the surface of the carrier and containing persulfate, thereby promoting the reactivity of zero valent iron and being used as any one selected from a group consisting of an oxidizing agent, a reducing agent and a water treating agent.
Patent KR-20220015952-A (KR)
Title: Laser processing apparatus and laser processing method
Inventor: SUGIMOTO Yo
IPC: B23K26/40
Filed: 2021-07-23
Abstract: A laser processing device emits a laser beam for processing to an object having a substrate including a first main surface and a second main surface, and a functional element layer including a metal layer and provided on the first main surface side of the substrate, wherein a modified region is formed along an imaginary plane inside the functional element layer. The laser processing device includes: a processing emission unit which irradiates a processing laser beam to an object from a second main surface side; an observation emission unit which irradiates the object with observation transmission light which has passed through the substrate from the second main surface side; a moving mechanism; a focal position acquisition unit which acquires the position of the observation emission unit and/or the support unit in a thickness direction as a focal position of the metal layer when the observation transmission light is focused on the metal layer; and a processing position setting unit which sets, as a laser processing position, the position of the processing emission unit and/or the support unit in the thickness direction when the modified region is formed, with the metal layer focal position acquired by the focal position acquisition unit as a reference. According to the present invention, the influence of variations in the thickness of the substrate is suppressed.
Patent KR-20230015681-A (KR)
Inventor: KIM JAE HYUN
IPC: B27N3/00
Filed: 2021-07-23
Abstract: According to an aspect of the present invention, provided is a method for manufacturing an eco-friendly wood fiber insulating material comprising: a grinding step of grinding a wood waste material to make wood flour (S10); a harmful material removing step of putting the grinded wood waste material in a kiln and baking-out the same (S20); a mixed raw material generating step of mixing the wood waste material baked-out in the kiln with a modified starch adhesive and an eco-friendly curing agent (S30); a step of putting the mixed raw material in a thermal-pressure press molding frame and molding a wood fiber insulating material by thermal pressure (S40); and a flame retardant treating step of applying a flame retardant to a surface of the wood fiber insulating material (S50). The present invention can produce an eco-friendly building material.
Patent KR-20220131797-A (KR)
Title: Structure for shrine for sajyamuni buddha's sarira
Inventor: SEO JI HYUN
IPC: A47G33/02
Filed: 2021-07-23
Abstract: Disclosed is a shrine for Sakyamuni Buddha's sarira structure. The shrine for Sakyamuni Buddha's sarira structure of the present invention comprises: a lower part structure disposed underground and in which a plurality of urn boxes are placed; an upper part structure provided at an upper part of the lower part structure so as to protrude on a ground and having a tomb shape; a Buddha statue unit provided so that a head portion is exposed toward an upper end part of the upper part structure; a dome member coupled to the upper part structure to cover the Buddha statue unit, and made of a transparent material; and a Buddha's saria mortuary which is provided at the Buddha statue unit and wherein Buddha's saria is enshrined. An objective of the present invention is to provide the shrine for Sakyamuni Buddha's Sarira structure, which can be conveniently and universally used.