baber/WOPTO huggingface dataset:
Patent KR-20220135993-A (KR)
Title: Ultra-low-light CCTV system that combines next-generation memory and provides high-quality video
Inventor: KIM YOUNG YI
IPC: H04N5/907
Filed: 2021-03-31
Abstract: The present invention relates to an ultralow light CCTV system combined with a next-generation memory and providing a high-quality image, capable of generating and outputting a high-quality image which does not cause dragging and noise even in an ultralow light environment which is no more than 0.005 Lux. In accordance with the present invention, since the ultralow light CCTV system combined with a next-generation memory and providing a high-quality image can identify colors without a deterioration in the identification of a moving subject, the system can have an effect of considerably improving the marketability of the ultralow light CCTV system itself and reliability according to the purpose of use. In accordance with the present invention, the ultralow light CCTV system combined with a next-generation memory and providing a high-quality image, in particular, acquires before-movement and after-movement images of a specific wavelength range in an ultralow light environment of 0.005-0.0005 Lux separately and processes/compares/selects the images in accordance with a predetermined algorithm, thereby having an effect of avoiding dragging and noise even under various environmental conditions, which are of ultralow light while being different depending on time slots, seasons, and installation places, and providing a high-quality image which is always optimally suitable as a monitoring image. Moreover, since weighted values (first and second weighted values) can be flexibly adjusted and assigned through user settings, the system can have an advantage of outputting and providing a monitoring image optimally matched with a user purpose.
Patent KR-20220140075-A (KR)
Inventor: LEE CHOON HYOP
IPC: G06F3/041
Filed: 2021-04-08
Abstract: A display device includes an input sensing device with improved sensing sensitivity. The input sensing device includes driving electrodes and sensing electrodes, and an analog front-end which processes sensing signals from the sensing electrodes to output a differential output value. The analog front-end includes a first charge amplifier which differentially amplifies first and second sensing signals from two sensing electrodes to first and second input terminals, thus outputting first and second differential signals through first and second output terminals, a second charge amplifier which differentially amplifies the first and second differential signals, thus outputting third and fourth differential signals, a first demodulation circuit which filters the first and second differential signals in a first mode and filters each of the third and fourth differential signals in a second mode, and a first analog-to-digital converter which outputs a first sensing value based on at least one output signal of the first demodulation circuit.
Patent KR-20220139763-A (KR)
Inventor: JEONG MOO KWAN
IPC: A47G9/00
Filed: 2021-04-08
Abstract: The present invention relates to a hemp pellet suitable to be a deodorant and a pillow filler, and a manufacturing method thereof. In accordance with the present invention, the hemp pellet for deodorization, wherein the hemp pellet for deodorization is used as a deodorant or a pillow filler, comprises a hemp stalk, glutinous rice, konjac, agar, and moisture, and the hemp stalk is 66.5 to 69.3 wt%, the glutinous rice is 26.98 to 28.12 wt%, the konjac is 0.57 to 0.59 wt%, the agar is 0.95 to 0.99 wt%, and the moisture is 1 to 5 wt%, in contrast to the total weight of the pellet. Moreover, in accordance with the present invention, the manufacturing method thereof includes: a grinding step of grinding the hemp stalk to acquire hemp stalk powder; a mixing step of mixing and blending the hemp stalk powder with a blending solution made by dissolving glutinous rice, konjac, and agar powder in water; a molding step of extruding the mixed hemp stalk powder under high pressure and then cutting and molding the powder into a pellet shape; a high-temperature drying step of removing the moisture contained in the molded pellet; an alcohol shower step of removing a grassy smell of the hemp by spraying an alcohol solution on the pellet from which the moisture has been removed; and a low-temperature drying step of removing the alcohol and moisture remaining in the surface of the pellet.
Patent KR-20220141667-A (KR)
Inventor: KIM SOJEONG
IPC: G01C21/20
Filed: 2021-04-13
Abstract: The present invention relates to a method for integrally controlling a plurality of navigation terminals installed in a driver seat and a non-driver seat of a vehicle, and a vehicle system thereof. The vehicle system of the present invention includes: a driver terminal installed adjacent to a driver seat of a vehicle; a passenger terminal installed adjacent to a non-driver seat of the vehicle; and a processor controlling the driver terminal such that a navigation program providing travel route information for a first destination is executed by the driver terminal, when destination information on the first destination is inputted through the driver terminal or the passenger terminal, wherein the travel route information includes a map indicating the shortest travel route from a real time position of the vehicle to the first destination. Therefore, the present invention is capable of helping a driver to concentrate on driving.
Patent KR-20220142855-A (KR)
Inventor: YOUNG SOO YUN
IPC: H01M4/13
Filed: 2021-04-15
Abstract: A method for manufacturing a negative electrode for a lithium secondary battery is provided. The method for manufacturing a negative electrode can include the steps of: preparing a metal substrate structure having concave and convex units; and making the inner surface of the concave unit lithiophilic by selectively forming nanopores and oxygen functional groups in the concave unit among the concave unit and the convex unit. Accordingly, in the negative electrode, lithium ions can be easily adsorbed and desorbed by the nanopores and the oxygen functional groups on the inner surface of the concave unit.
Patent KR-20220144487-A (KR)
Inventor: LEE JAE JIN
IPC: A61B5/346
Filed: 2021-04-20
Abstract: The present invention relates to a remote vital signs detection sensor. The prior art is a method of detecting a bio signal by confirming a position of a person and transmitting a signal in a corresponding direction. Therefore, in order to detect the bio signal of the person continuously moving in a space, the direction of the signal should be continuously changed, and it may be difficult to detect a bio signal of a person who is not continuously located in a specific direction and moves away. Accordingly, there is a problem in that accuracy of the detected bio signal can be reduced. The purpose of the present invention is to provide the remote bio signal detection sensor capable of accurately detecting the bio-signal of the person. A remote bio signal detection sensor according to a preferable embodiment of the present invention includes: an antenna unit for radiating a frequency signal to the outside and receiving a reflected high frequency signal which is reflected from an object; and a control unit which analyzes the bio signal based on a change pattern of the received reflected high frequency signal. The present invention can accurately extract the detected bio signal. In addition, accurate bio signal information enables quick and accurate identification of emergency situations such as myocardial infarction, and enables a quick action against personal abnormalities such as death of the elderly living alone.
Patent KR-20220149287-A (KR)
Inventor: CHOI JEONG HO
IPC: B23K37/02
Filed: 2021-04-30
Abstract: The present invention relates to an adjustable pipe cutting robot device. The cutting robot device is provided as a cutting robot device for cutting and shaping an adjustable pipe installed and provided between both fixed pipes when shaping a pipeline line, comprising: a multi-joint robot turning and rotating in multiple directions; a digitizer provided in the multi-joint robot to measure the coordinates of three arbitrary points on the outer circumference of the adjustable pipe to find the center point of the adjustable pipe; and a cutting device provided in the multi-joint robot to be able to move up and down and rotate, and cutting the outer circumferential surface of the adjustable pipe based on the center point of the adjustable pipe found through the digitizer. The present invention enables precise and quick molding and supplying of adjustable pipes in a complex shape such as a three-dimensional shape.
Patent KR-20210141380-A (KR)
Title: Resin composition
IPC: C08J9/32
Filed: 2021-05-12
Abstract: Provided is a resin composition which can obtain a cured product having a low dielectric constant. The resin composition of the present invention contains bubbles and a liquid epoxy resin.
Patent KR-20220161735-A (KR)
Title: Multilayer metal foils and fabricating method of the same
Inventor: LEE YE KUN
IPC: C25D5/10
Filed: 2021-05-31
Abstract: The present specification relates to a multilayer metal thin film and a manufacturing method thereof. The multilayer metal thin film of the present invention comprises: a first plating layer; a metal layer containing copper formed on the upper surface of the first plating layer; a second plating layer formed on the upper surface of the metal layer; and a third plating layer formed on the upper surface of the second plating layer. The first plating layer, the metal layer, the second plating layer, and the third plating layer are sequentially plated on one cathode rotating plate by using an electroforming method.
Patent KR-20220163652-A (KR)
Inventor: NOH YOUNG SOO
IPC: C10G1/10
Filed: 2021-06-03
Abstract: The present invention relates to a method for producing recycled oil using a continuous waste vinyl pyrolysis device equipped with a screw preheating facility. In the method, continuously performed are: a pretreatment step (S10) of heating waste vinyl, which is a raw material, to remove moisture, volatile matter, and chlorine; a pyrolysis step (S20) of thermally decomposing the pretreated raw material by heating the same in a continuous reactor; a first cooling step (S30) in which the pyrolyzed raw material is cooled in a rapid cooling tank and separated into high boiling point oil and gas; a high boiling point oil separation step (S40) in which the high boiling point oil generated in the first cooling step (S30) is separated into supernatant oil and precipitated oil by leaving the same in a separation device for a predetermined period of time; a secondary cooling step (S50) of cooling the gas that has undergone the first cooling step (S30) in a condensation tank and separating the same into condensed oil and non-condensed gas; and a reclaimed oil storage step (S60) of collecting the supernatant oil produced in the high boiling point oil separation step (S40) and the condensed oil produced in the secondary cooling step into a storage tank to generate reclaimed oil. Since the screw preheating facility is provided to reduce a pyrolysis temperature load, the production efficiency of recycled oil can be improved.
Patent KR-20220164254-A (KR)
Title: Foot Safe
Inventor: WON YU SANG
IPC: B60T7/12
Filed: 2021-06-04
Abstract: The present invention relates to an automatic brake system which is able to, in order to prevent a sudden acceleration even when the pedal is not pressed when the gear is in a drive mode, allow an auxiliary saver to serve as a sensor for the accelerator and to, when the sensor is not working, consider that the accelerator pedal is pressed and turn off the auxiliary function, but to, when the sensor is working and a sudden acceleration occurs, determine that it is an emergency, autonomously brake the vehicle, defend against sudden acceleration, and solve the existing problem that a small defect can cause a fatal issue. That is, according to the present invention, the automatic brake system comprises: an accelerator pedal forming a square cover on a side surface so that an auxiliary sensor can be fixed and work well; a sensor controller configured to control the position of being pressed on the accelerator pedal and the position of the sensor to fix and utilize the characteristics of the sensor well; and a sensor configured by using infrared rays to be turned off when the accelerator pedal is pressed and to be turned on when the accelerator pedal is not pressed. Therefore, the present invention is able to, in order to prevent a sudden acceleration even when the pedal is not pressed when the gear is in a drive mode, allow an auxiliary saver to serve as a sensor for the accelerator and to, when the sensor is not working, consider that the accelerator pedal is pressed and turn off the auxiliary function, but to, when the sensor is working and a sudden acceleration occurs, determine that it is an emergency, autonomously brake the vehicle, defend against the sudden acceleration, and solve the existing problem that a small defect can cause a fatal issue.
Patent KR-20220052261-A (KR)
Inventor: LI PANPAN
IPC: H01M10/04
Filed: 2021-06-08
Abstract: The present invention relates to stacking facilities, a method and a stacked structure and, more specifically, to a field of cell manufacturing technology. The stacking facilities include a transport mechanism and a loading mechanism. The transport mechanism is configured to transport a composite pole plate strap down, the composite pole plate strap is provided with a plurality of composite pole plate units, and two adjacent composite pole plate units are connected via a folding segment. The loading mechanism has a stacking plane, and the plurality of composite pole plate units are sequentially stacked on the stacking plane to form a stacked structure.
Patent KR-20210157332-A (KR)
Inventor: SAKASHITA KUNIYASU
IPC: C23C16/455
Filed: 2021-06-10
Abstract: The present invention provides a technique of suppressing gas retention at the tip of a gas nozzle. A gas nozzle according to an aspect of the present disclosure, as a gas nozzle extending in a vertical direction along the inner wall of a processing container having a substantially cylindrical shape, includes a plurality of first gas holes provided at intervals in the longitudinal direction and a second gas hole which is provided at the tip of the gas nozzle, is oriented on the opposite side to a side provided with the plurality of first gas holes in plan view, and has a lager opening area than each of the first gas holes.
Patent KR-20220170041-A (KR)
Title: Memory device having block select circuit
Inventor: SUNG SANG HYUN
IPC: H01L27/11578
Filed: 2021-06-22
Abstract: One embodiment relates to a memory device comprising: a first semiconductor layer including a memory cell array connected to a plurality of word lines extending in a first direction and a plurality of bit lines extending in a second direction; and a second semiconductor layer. The second semiconductor layer includes: a pass transistor circuit overlapping the first semiconductor layer in a vertical direction perpendicular to the first and second directions and connected to the memory cell array through the plurality of word lines; a page buffer circuit connected to the memory cell array through the plurality of bit lines; and a block selection circuit that provides a block selection signal to the pass transistor circuit. The block selection circuit is disposed in a peripheral area of the second semiconductor layer overlapping with at least one of the page buffer circuit and the pass transistor in the second direction. A memory device having a reduced size can be provided.
Patent KR-20230000053-A (KR)
Title: Method for manufacturing nanofibers containing fine particles
Inventor: LEE KYUNG JIN
IPC: D01D5/00
Filed: 2021-06-24
Abstract: The present invention relates to a method for manufacturing nanofibers containing fine particles. Specifically, the present invention relates to a method for manufacturing nanofibers including fine particles, which comprises the steps of: preparing a colloidal solution having a fine particle content of 50 % or more by mixing fine particles and a polymer solution; and injecting the colloidal solution into a continuous process electrospinning apparatus using a spiral probe, and then electrospinning the same to manufacture polymer nanofibers containing a colloid.
Patent KR-20230000650-A (KR)
Inventor: WOO JAE CHANG
IPC: B01D53/26
Filed: 2021-06-25
Abstract: The present invention relates to a retaining rib for a wafer carrier having a filter module and more specifically, to a retaining rib for a wafer carrier having a filter module, which filters out moisture and particles in the air introduced into the wafer carrier through a ventilation hole formed in a door of the wafer carrier to prevent damage to a wafer mounted inside due to body deformation caused by air pressure difference, and has the dual functionality of preventing the intrusion of conductive particles and ensuring proper fastening alignment when the door and body of the carrier wafer are fastened. In particular, in a wafer carrier comprising a body which is open on one side and has an internal storage space to store a wafer therein and a door which closes a front opening of the body and has a ventilation hole to communicate with the inside of the body, the retaining rib for a wafer carrier is provided with a filter module connected to the ventilation hole of the door to filter out moisture and particles in the air introduced into the body. Additionally, the retaining rib provides a normal fastening position at a corner of the door during the fastening of the body and the door, and is inserted and fastened into a retaining rib seating portion of the door in a vertical direction.
Patent KR-20230003751-A (KR)
Inventor: PARK JUNG KYU
IPC: B05B13/00
Filed: 2021-06-30
Abstract: The present invention relates to a painting robot with a real-time vision detection module, which paints walls of a building while detecting the condition of a wall of the building in real time, thereby ensuring the quality of painting regardless of the condition of the wall. According to the present invention, the painting robot with a real-time vision detection module comprises: a painting module spraying paint for painting a wall while moving in an upward and downward direction with respect to the wall; and the vision detection module connected to the painting module to detect the condition of the wall in real time. The painting module includes: a painting frame capable of moving along the wall; a paint spraying unit spraying the paint on the wall while moving left or right within the paint frame; and an endless winder unit mounted on the painting frame to adjust a passing position of a wire coming down the wall from a wire installation member installed on the rooftop of the building to control position movement of the painting frame in the up and down directions on the wall. The vision detection module includes: a laser emission unit emitting a laser to the wall; a vision unit photographing the laser emitted on the wall; and a vision frame mounted on the painting frame to close the laser emission unit and the vision unit so that scattered paint due to the paint sprayed by the paint spraying unit is prevented from sticking to the laser emission unit or the vision unit. The laser emission unit and the vision unit are exposed to the outside through the position movement in a state hidden by the vision frame to detect the condition of the wall surface, and are prevented from coming in contact with the scattered paint through return to an original position when detection is completed.
Patent KR-20230006135-A (KR)
Title: How to finish the edge of the glass board guide board
Inventor: PARK DONG KI
IPC: G09F7/18
Filed: 2021-07-02
Abstract: The present invention relates to a method for finishing the edges of a glass bulletin board, which is able to finish the edges of a bulletin board made of glass. Here, the method for finishing the horizontal and vertical edges of a glass bulletin board allows everyone to easily assemble thanks to an improved structure for adjacent end units which can be finished by a corner finish material where a finish member is inserted into and attached to the glass board in a transversal direction and a longitudinal direction, and especially, prevent the board from being damaged by a pressing force when the method is applied to boards made of highly brittle materials including glass, mirror, and reinforced acrylic thanks to a non-bolting engagement method comprising: a first finishing member assembly step (S10); a second finishing member preparation step (S20); and a second finishing member assembly step (S30).
Patent KR-20230007173-A (KR)
Title: System and method for controlling water electrolysis apparatus, and recording medium recording a computer readable program for executing the method
Inventor: KIM JAE HOON
IPC: C25B1/04
Filed: 2021-07-05
Abstract: Disclosed are a water electrolysis device control system, a method, and a recording medium with a recorded computer-readable program for executing the method. The water electrolysis device control system includes: a voltage application unit; a current measuring unit; a time measuring unit; and a frequency limit setting unit. The voltage application unit applies a pulse voltage to the water electrolysis device, the current measuring unit measures a current generated in the water electrolysis device, the time measuring unit measures time until a current reaches a preset steady state, and the frequency limit setting unit sets the reciprocal of the measured time as the frequency limit of a pulse voltage.
Patent KR-20230008371-A (KR)
Inventor: CHOI HYUN JUNG
IPC: G06Q30/02
Filed: 2021-07-07
Abstract: The present invention relates to a method for providing a consulting service. The purpose of the present invention is to provide a method for providing a consulting service by systematically connecting a performer with expertise in a particular field to a client. The method for providing a consulting service according to the present invention comprises the steps of: receiving a request for a consulting service having a consulting category set therefor from a client; publishing the content of the requested consulting service; receiving a request for wanting performance from an expert wanting to perform the requested consulting service; retrieving an expert in a category corresponding to the requested consulting service from an expert database; and selecting an expert to perform consultation by comparing the retrieved expert with the expert wanting performance and notifying the client of information on the selected expert to perform consultation.
Patent KR-20230009544-A (KR)
Inventor: SONG JONG CHAN
IPC: H01M50/457
Filed: 2021-07-09
Abstract: The present invention relates to a separator for a lithium secondary battery having a multi-layer structure capable of preventing an internal short circuit caused by the growth of lithium dendrites and a manufacturing method thereof. The separator for a lithium secondary battery includes a lower layer, an intermediate layer, and an upper layer. The intermediate layer includes at least one lithiophilic material selected from a group consisting of graphitic carbon nitride, phosphorus-doped graphitic carbon nitride, boron-doped graphitic carbon nitride, and a combination thereof.
Patent KR-20230010136-A (KR)
Inventor: KIM WON SEOK
IPC: C09J7/40
Filed: 2021-07-09
Abstract: An adhesive sheet includes a first release film, a second release film disposed on the first release film, and an adhesive layer disposed between the first release film and the second release film, and comprising an upper surface facing the second release film, a lower surface facing the first release film, and a side surface extending from the edge of the lower surface to the edge of the upper surface, wherein the side surface of the adhesive layer can be inclined with respect to a direction perpendicular to the upper and lower surfaces.