baber/WOPTO huggingface dataset:
Patent KR-20220102702-A (KR)
Inventor: OH DONG JO
IPC: H01M8/04537
Filed: 2021-01-13
Abstract: The present invention relates to an aircraft fuel cell control system. More particularly, the present invention relates to an aircraft fuel cell control system that adjusts any one among the air boost ratio, hydrogen supply pressure, and hydrogen purge cycle for a fuel cell according to the inclination of an aircraft, thereby preventing performance deterioration due to water pooling in the fuel cell caused by the inclination of the aircraft.
Patent KR-20220020187-A (KR)
Inventor: YANG TSUNG HSUEH
IPC: H01L43/10
Filed: 2021-01-15
Abstract: Provided are a semiconductor device in which a spacer is utilized to help protection of a lower electrode via and a manufacturing method of the semiconductor device. In an embodiment, an opening is formed through a dielectric layer and a spacer is formed along sidewalls of the dielectric layer. A lower electrode via is formed by being adjacent to the spacer, a lower electrode is formed, a magnetic tunnel junction (MTJ) structure is formed on the lower electrode, and an upper electrode is formed on the MTJ structure. A corresponding structure is patterned and the spacer helps protecting the lower electrode via from undesirable damage during a patterning process.
Patent KR-20220105028-A (KR)
Title: Assembly line system of stacked battery module
Inventor: JEUNG SEOK WON
IPC: H01M50/298
Filed: 2021-01-19
Abstract: An assembly line system of a stacked battery module according to the present invention includes: a first facility line for assembling a cell housing and accommodating battery cells in the cell housing; a second facility line for assembling electrical connection parts and voltage sensing parts; and a third facility line for connecting the battery cells in series and parallel to each other and inspecting whether or not there is a malfunction, wherein the first facility line, the second facility line, and the third facility line are arranged to circulate in order based on a predetermined origin, and a second-layer cell module assembly can be assembled on the upper part of a first-layer cell module assembly at the time of a second cycle by inverting the first-layer cell module assembly assembled during one cycle upside down.
Patent KR-20220106896-A (KR)
Inventor: LEE DONG OK
IPC: H05B47/10
Filed: 2021-01-22
Abstract: The present invention relates to a system of realizing an LED illuminated image and a control method thereof. According to one embodiment of the present invention, the control method of an LED illuminated image includes: (A) a step of performing, in a terminal, setting of a pick map memory and an out map memory through a mapping application; (B) a step of initializing a picker logic according to a VSYNC signal of the terminal; and (C) a step of allowing the terminal to divide a display image into a pixel unit and capturing and processing the pixel. Accordingly, the present invention can easily control the realization of an LED illuminated image in various shapes by dividing a display image for each LED lighting device into a pixel unit and capturing each pixel in real time to be transmitted to the corresponding LED lighting device, respectively with synchronization; can use less memory and make greater use of a low-cost input and output line to perform various functions at the same time and improve operation speed because the lighting realization processor is in the form of an FPGA chip which can limitlessly add the input and output line from between logic blocks or from a connection with an internal memory; and can perform processing without generating a synchronization problem from the difference of two clock frequencies by inputting the same clock as a PCLK centering on picker logic zero and picker logic 1 for realization control.
Patent KR-20220110413-A (KR)
Inventor: KWON NARA
IPC: C12N9/04
Filed: 2021-01-29
Abstract: The present application relates to a novel protein variant, a Corynebacterium glutamicum strain containing the variant, and a method for producing L-lysine using the strain. When culturing a Corynebacterium glutamicum strain containing a variant of the protein of the present application, a high yield of L-lysine production is possible compared to a microorganism having an existing unmodified polypeptide.
Patent KR-20220111605-A (KR)
Inventor: JO JANG HYEON
IPC: H04W76/00
Filed: 2021-02-02
Abstract: The present invention relates to a method for preventing communication interference between heterogeneous base stations communicating with a vehicle terminal. The method includes: a step in which a vehicle terminal installed on a vehicle starts a first communication procedure with a first base station as the vehicle enters into the coverage of the first base station; a step in which the vehicle terminal checks whether a message related with toll collection is received from a second base station adjacent to the first base station, while performing the first communication procedure; a step in which the vehicle terminal checks whether a base station identifier of the second base station different from a base station identifier of the first base station identifier, while performing the first communication procedure; and a step in which when the vehicle terminal checks the reception of the message related with toll collection and the reception of the base station identifier of the second base station, the first communication procedure is forcibly terminated, and a second communication procedure with the second base station is started. Therefore, the present invention is capable of stably performing a toll collection procedure to a vehicle terminal.
Patent KR-20210148860-A (KR)
Inventor: LU CHUN CHIEH
IPC: H01L27/11597
Filed: 2021-02-08
Abstract: A ferroelectric memory device comprises a multilayer stack, a channel layer, a ferroelectric layer, and a deoxidation layer. The multilayer stack is disposed on a substrate, and the multilayer stack includes a plurality of alternately stacked conductive layers and a plurality of dielectric layers. The channel layer penetrates the plurality of conductive layers and the plurality of dielectric layers. The ferroelectric layer is disposed between the channel layer, the plurality of conductive layers, and the plurality of dielectric layers. The deoxidation layer is disposed along a sidewall of the plurality of conductive layers. The plurality of deoxidation layers laterally separates the ferroelectric layer from the plurality of conductive layers.
Patent KR-20220119842-A (KR)
Title: Pet behavior correction solution program
Inventor: RO YOUNG HYE
IPC: A61B5/11
Filed: 2021-02-22
Abstract: The present invention relates to a solution program for correction of pet's behavior, and specifically, to a solution program for correction of pet's behavior, which analyze the pet's behavior through questionnaires or images that an owner of the pet entered, and can provide solutions for analysis results through visualization as images or pictures. According to the solution program for the correction of the pet's behavior, the pet's lifestyle can be improved by providing the owner with necessary coaching information depending on the pet's behavior.
Patent KR-20220122850-A (KR)
Title: Organic light emitting diode with high efficiency and long life
Inventor: SHIM SO YOUNG
IPC: H01L27/32
Filed: 2021-02-26
Abstract: The present invention relates to an organic light emitting device that includes at least two or more compounds represented by chemical formula A as a host material in an organic light emitting device. The two compounds represented by chemical formula A are different from each other. The chemical formula A is defined in the detailed description of the invention.
Patent KR-20220136565-A (KR)
Inventor: LEE JUNG HUN
IPC: H01L33/52
Filed: 2021-03-31
Abstract: An embodiment of the present disclosure provides a semiconductor light emitting element package, which may include: a ceramic substrate having first and second electrode structures; a light emitting diode chip mounted on the ceramic substrate, electrically connected to the first and second electrode structures, and configured to emit ultraviolet light; a sidewall structure disposed on the ceramic substrate, providing a cavity surrounding the light emitting diode chip, and including an alloy having a thermal expansion coefficient in the range of 2 to 10 ppm/℃ and a Young's modulus in the range of 100 to 300 Gpa; and a glass cover disposed on the sidewall structure to seal the cavity.
Patent KR-20210125930-A (KR)
Title: Foldable steering wheel assembly and steering apparatus comprising the same
Inventor: KO BONG SUNG
IPC: B62D1/04
Filed: 2021-04-07
Abstract: According to embodiments, the present invention stores a steering wheel inside a vehicle frame particularly to secure space for a driver in an autonomous driving mode, prevents interference of the steering wheel with a body to enabling convenient movements of the driver, prevents intervention of the driver in steering, and implements a folding structure of the steering wheel to a simpler structure to have advantages in space and manufacturing cost. The steering wheel assembly comprises: a fixing unit; a moving unit; a first rod; a rim segment; and a second rod.
Patent KR-20220068108-A (KR)
Title: Transmitter and operating method of transmitter
Inventor: MIN HYUNG CHO
IPC: G11C11/4093
Filed: 2021-04-08
Abstract: The present invention relates to a transmitter. The transmitter of the present invention includes: a channel driver including a pull-up transistor and a pull-down transistor connected between a power node and a ground node, and outputting a voltage between the pull-up transistor and the pull-down transistor as a transmission signal; and a pre-driver controlling the pull-up transistor and the pull-down transistor in response to a drive signal, and controlling the channel driver, such that the transmission signal overshoots on a rising edge of the drive signal and the transmission signal undershoots on a falling edge of the drive signal.
Patent KR-20220139699-A (KR)
Inventor: KIM HYUN OOK
IPC: G06Q50/28
Filed: 2021-04-08
Abstract: Provided is a system for collecting a delivery food container, which can eliminate the hassle of separating and discharging a food delivery container. The system for collecting a delivery food container comprises a container collection server which receives order information and delivery completion information transmitted from an order delivery server, calculates a collection route for collecting a delivery container, and collects the delivery container.
Patent KR-20220142107-A (KR)
Inventor: KIM SANG WOOK
IPC: C25D1/04
Filed: 2021-04-14
Abstract: Disclosed in the present invention is a bolt which is provided to fix an electrode to a base at an insoluble anode for electrolytic copper foil. The bolt of the present invention is used to fix a plurality of electrodes, which are re-processed, at a base having a shape corresponding to a bolt rotating drum type cathode for manufacturing electrolytic copper foil. Furthermore, the bolt of the present invention comprises: a head provided to fix an electrode; a screw unit which is screw-coupled to a base; and an insulation layer which is formed on at least one portion of the screw unit to reduce a current electricity amount. It is desirable that the insulation layer of the present invention should be made of a thermal contracting tube which is made of synthetic resin. The insulation layer is formed by heating and contracting the thermal contracting tube. In addition, it is desirable that the present invention should further comprise a process of pressurizing the contracted thermal contracting tube with a plurality of molds having an inner surface in a screw thread shape to correspond to the outer shape of the screw unit towards the screw unit. Therefore, electrolytic copper foil of a uniform thickness can be acquired.
Patent KR-20220138307-A (KR)
Inventor: CHANG SEUNG IG
IPC: G02B6/44
Filed: 2021-04-27
Abstract: The present invention relates to an optical cable. In constructing a large-capacity multicore optical cable which can be installed on an outdoor overhead line, an outer diameter of the optical cable is minimized by omitting a duct and sheath structure for configuring subunits, and sufficient waterproof yarn or waterproof material is provided to ensure sufficient waterproof performance. A reinforcing member in a form of a wire is embedded in a sheath member to provide sufficient tensile strength to minimize light loss, and a plurality of optical units are grouped together using the waterproof yarn to form subunits, so that identification and workability are improved during connection or branching processes of the optical cable.
Patent KR-20220151882-A (KR)
Title: building materials using shells and loess and their manufacturing methods
Inventor: JO JEONG HO
IPC: C09J189/00
Filed: 2021-05-07
Abstract: The present invention relates to a rectangular timber for construction using shell and loess and a manufacturing method thereof. The present invention is to provide the rectangular timber used as an interior and exterior material for construction with excellent durability and light weight by using discarded shells and loess. The present invention comprises: a core material preparing step of canning such that a coupling pin is exposed to the outside in a state in which the coupling pins are formed to protrude from an iron plate; a paper inserting step of inserting paper into a molding frame capable of compressing four sides; a core material inserting step of locating the core material slidably coupled to a support shaft rod inside the paper; a mixture inputting step of filling a mixture obtained by mixing shell powder and loess powder into the molding frame so that the core material is wrapped in a state in which an adhesive is applied to the paper and the core material located inside the paper; a molding step of compressing the mixture wrapped by the paper from all sides with the molding frame; and a take-out step of releasing the pressurization of the molding frame, separating the support shaft rod coupled to the core material, and separating the completed rectangular timber for construction from the molding frame. The paper is attached to the outside, so there is no concern about the mixture being broken.
Patent KR-20220153815-A (KR)
Title: Container management operation method and system in a multi-node environment
Inventor: KWON SE MIN
IPC: G06F8/65
Filed: 2021-05-12
Abstract: The present invention relates to a container management operation method and system in a multi-node environment. According to the present invention, the system includes: an agent installed in each of a plurality of host nodes in which at least one container is executed; and a server device which receives container information collected by the agent installed in each of the plurality of host nodes. The agent performs TCP connection to the server device and generates a TCP tunnel to be maintained until the connection ends after executed in the host node, uses pre-provided container runtime interface (CRI)information so as to collect container information through an application programming interface (API) of the CRI, and transmits through the TCP tunnel generated between the server device and the agent. The present invention may organize a container system that performs a more complex service rather than a simple web service through a remote command execution function.
Patent KR-20220158423-A (KR)
Title: Spine needle for pain treatment, needle curving device and kit for pain treatment containing the same
Inventor: JI YOUNG SEOK
IPC: A61B17/34
Filed: 2021-05-24
Abstract: Disclosed are a spinal needle for pain treatment, a needle curving machine, and a pain treatment kit including the same. The spinal needle for pain treatment comprises: a cover needle made of a rigid material such as steel; a catheter guide made of a flexible material and located inside the cover needle; and a stylet wire made of steel or other material and located inside the catheter guide. The catheter guide and the stylet wire may protrude from the cover needle. According to the present invention, nerve and blood vessel damage and pain can be minimized, it is easy to insert the needle to a desired location while changing a final location, and a drug can be injected into the desired location. Additionally, when required to be bent, the needle can be easily bent to a certain angle without depending on an operator's personal perception regarding the bending angle, thereby enhancing the convenience of a procedure.
Patent KR-20220158937-A (KR)
Inventor: KIM HAN DONG
IPC: A23L21/12
Filed: 2021-05-25
Abstract: The present invention relates to a manufacturing method of citrus fruit syrup, which comprises: selecting and thoroughly washing citrus fruits such as fresh lemons and limes (S10); separating the washed fruits into skins and pulps to be mixed with sugar in a weight ratio of 1 : 1 to manufacture saccharification solutions, respectively (S20); and filtering the saccharified solutions together by a low-temperature compression method to manufacture an extract (S30).
Patent KR-20220158940-A (KR)
Inventor: KWON CHOONG HO
IPC: B60Q3/51
Filed: 2021-05-25
Abstract: The present invention provides a lamp bracket for vehicles easy to assemble. The present invention involves inserting a steel plate integrated with fixing flanges into a lamp bracket and then assembling the lamp bracket. The lamp bracket can be accurately assembled in a designated position without the use of an adhesive and with minimal force by making one of the fixing flanges inserted through an aperture and then applying force to the outside to make the fixing flange tightly adhere to a mounting surface. In this configuration, the fixing flanges are formed to face each other, which allows the steel plate to be easily and conveniently fixed by folding the fixing flanges to the outside and tightly securing the same to the mounting surface, and also prevents the lamp bracket from being separated or falling off the aperture, enabling safe and convenient usage. Moreover, the lamp bracket of the present invention can be applied to any kind of bracket for fixing a lamp used in the vehicle interior, such as room lamps, vanity lamps, and overhead console (OHC) lamps.
Patent KR-20220162522-A (KR)
Title: Camera actuator and camera module including the same
Inventor: BONG SANG HOON
IPC: G03B5/00
Filed: 2021-06-01
Abstract: According to an embodiment of the present invention, a camera module comprises: a case; a first camera actuator disposed inside the case; a second camera actuator disposed inside the case and connected to the first camera actuator; and a heat dissipation member disposed inside and outside the case, wherein the heat dissipation member includes a first heat dissipation unit disposed inside the case, a third heat dissipation unit disposed outside the case, and a second heat dissipation unit connecting the first heat dissipation unit and the third heat dissipation unit. The present invention provides the camera actuator, which can have improved heat dissipation characteristics, and the camera module.
Patent KR-20220165408-A (KR)
Title: Ingot mold for manufacturing ingot, and method for manufacturing ingot using the same
Inventor: IM JONG CHAN
IPC: C22C37/04
Filed: 2021-06-08
Abstract: An ingot mold for manufacturing an ingot includes: a first ingot mold body which has a hollow inside, makes direct contact with molten metal forming the ingot, and is made of a first metal material having brittleness; and a second ingot mold body which is integrally formed on the outer surface of the first ingot mold body and is made of a second metal material having ductility, wherein the first metal material constituting the first ingot mold body includes cast iron of KS standard GC200 (JIS standard FC200), and the second metal material constituting the second ingot mold body includes spheroidal graphite cast iron of KS standard GCD500 (JIS standard FCD500). According to the present invention, it is possible to prevent the ingot mold from being rapidly broken even when large thermal stress and thermal impacts are applied due to high-temperature molten metal.
Patent KR-20210157868-A (KR)
Inventor: SUZUKI RYOHEI
IPC: G03F7/16
Filed: 2021-06-09
Abstract: The present invention relates to a pattern forming method for forming a pattern on a substrate held by a substrate holding unit capable of changing a holding force for each holding region by using a mold. The pattern forming method comprises the following steps: using a plurality of shot regions corresponding to a first holding region as a target for pattern formation so that the first holding force in the first holding region is set to be smaller than that of a second holding region different from the first holding region; applying an imprint material to a region including a plurality of shot regions corresponding to the first holding region; and forming a pattern on a substrate by allowing a mold and the imprint material applied to the plurality of shot regions corresponding to the first holding region to come into contact with each other.
Patent KR-20220169492-A (KR)
Title: Medical device control apparatus using a handpiece gesture and switch status, and method for controlling thereof
Inventor: CHOI JONG WOON
IPC: A61B34/00
Filed: 2021-06-18
Abstract: The present invention relates to a medical device control apparatus using a handpiece motion and a control method using the same. The medical device control apparatus using the handpiece motion comprises: a handpiece which is connected to a medical device body to perform a procedure; a gesture detector provided in the handpiece to detect the motion of the handpiece so that the gesture of the handpiece may be recognized; an alarm unit alarming that a mode of the medical device body may be changed from a first state to a second state or parameter values may be controlled according to the gesture of the handpiece; a control switch provided in the handpiece to change the modes of the medical device body or control the parameter values output by the medical device body; and a connection cable connecting the medical device body and the handpiece. Since the space where the operator moves during a procedure is minimized, the procedure may be comfortable.
Patent KR-20220170422-A (KR)
Title: Regenerative electronic load smart parallel control system
Inventor: KO YOUNG SANG
IPC: H02J3/32
Filed: 2021-06-23
Abstract: The present invention relates to a regenerative electronic load smart parallel control system, which is able to easily additionally connect a test device and a load, and regenerate power consumed as heat into energy, comprising: one or more regenerative electronic load modules connected between a system and an electronic device and transmitting power from the system to the electronic device or transmitting power from the electronic device to the system. When there are a plurality of the regenerative electronic load modules, the regenerative electronic load modules are connected to each other parallelly. The regenerative electronic load module includes: an AC-DC converter connected to the system and converting an AC inputted from the system into a DC and outputting the DC; a DC-DC converter receiving the output of the AC-DC converter and boosting or lowering the voltage and outputting the power; a charging/discharging unit receiving the DC outputted from the DC-DC converter and supplying power to the electronic device or transmitting the power consumed in the electronic device to the system; and a control unit controlling the AC-DC converter, the DC-DC converter, and the charging/discharging unit.