baber/WOPTO huggingface dataset:
Patent KR-20200012155-A (KR)
Title: Electronic relay device
Inventor: LEE JIN WOO
IPC: H03K17/687
Filed: 2018-07-26
Abstract: Disclosed, in the present invention, is an electronic relay device. The electronic relay device of the present invention comprises: a control unit which receives a micro controller unit (MCU) signal and outputs an on/off control signal for switching driving; a charging unit which outputs a driving signal for driving a switching unit in response to the control signal of the control unit; the switching unit which includes a first switching element and a second switching element controlling on/off in response to the driving signal from the charging unit to supply power to a load wherein source terminals (S) of the first switching element and the second switching element are connected to each other, and gate terminals (G) of the first switching element and the second switching element are connected to each other; and a clamping unit provided between the source terminal and the gate terminal of the switching unit to maintain a constant voltage between the source terminal and the gate terminal in the on state of the switching unit. The turn-on state can be stably maintained by a gate terminal voltage and a clamping voltage.
Patent KR-20190049427-A (KR)
Inventor: TAKAMATSU TAKUJI
IPC: A01K89/01
Filed: 2018-08-08
Abstract: The present invention relates to a spinning reel capable of preventing a fishing line from falling into a groove of a boundary unit of a tubular unit and a cover member. The spinning reel comprises a reel body unit and the cover member. The reel body unit includes: a receiving unit including a receiving space; an opening unit formed in a side of the receiving unit; and the tubular unit (23) arranged in a front side of the receiving unit. The cover member (3) includes: a cover body unit (31) which closes the opening unit; and a protruding unit (32) which protrudes from the cover body unit (31) to a front side. The protruding unit (32) is overlapped with the tubular unit (23) when viewed from a side.
Patent KR-20200019290-A (KR)
Title: A system for integrated control of traffic signals based on deep learning and artificial intelligence planning
Inventor: YOO HO HYOUN
IPC: G08G1/01
Filed: 2018-08-09
Abstract: The present invention relates to a traffic signal control system and particularly, to an integrated control system of traffic signals based on deep learning and artificial intelligence planning, which is configured to recognize and analyze an image object through a deep learning technique from numerous image information around a traffic light or a road and establish and update a traffic signal control system in real time or periodically by applying an artificial intelligence planning technique from analyzed object information, thereby increasing accuracy of recognition and analysis of an image object and maintaining a smooth traffic flow through an optimal traffic signal control system. The integrated control system of traffic signals based on deep learning and artificial intelligence planning comprises: an image acquisition device for acquiring image information around a traffic light or a road; an object information recognition device for recognizing and analyzing object information through a deep learning technique from the image information acquired in the image acquisition device; and an integrated traffic signal control device for receiving object analysis information from the object information recognition device, establishing a traffic signal control system through an artificial intelligence planning technique from the object analysis information, and controlling a traffic signal according to the established traffic signal control system.
Patent KR-20200019311-A (KR)
Title: Internet real estate brokerage method using real estate share system
Inventor: CHO KYU SANG
IPC: G06Q20/14
Filed: 2018-08-14
Abstract: The present invention relates to an internet real estate brokerage method using sharing of real estate offerings and, more specifically, to an internet real estate brokerage method using sharing of real estate offerings, which invigorates online real estate brokerage using internet, shares offerings so that a user can view all real estate offerings owned by members, and allows a real estate agent to easily open a business. According to the internet real estate brokerage method using sharing of real estate offerings formed in a preferred embodiment of the present invention, when a real estate agent posts possessed offerings, a main brokerage server asks an approval for sharing the offerings and the real estate agent can post the offerings on an online site of the main brokerage server in return for approval such that payment is not required on a real estate brokerage terminal; possessed offerings from each registered real estate brokerage terminal other than the offerings obtained from the main brokerage server are shared such that a user can find required offerings fast as a lot of offerings are obtained and information is provided; and opening a business is easy and risk is significantly reduced since all offerings are shared if a person who got a real estate agent license pays a certain amount of usage fee to the main brokerage server by considering that the person does not possess any offerings. The present invention includes an offering obtaining step, a membership joining step of an agent, a membership joining step of a user, an offering sharing step, a releasing step, an offering trading step, an information providing step, a connecting step, and a fee paying step.
Patent KR-20200020034-A (KR)
Title: Combustion device system Containing the combustion auxiliary casing
Inventor: LEE YUNG GIL
IPC: F23D11/44
Filed: 2018-08-16
Abstract: The present invention relates to a combustion device system improving thermal efficiency by being installed in a hot-air drier and reducing the amount of exhaust gas by an oil or gas fuel. More specifically, the combustion device system including a combustion assisting casing includes: a combustion device; a fuel pump injecting the oil or gas fuel into a burner of the combustion device; and an air supply pipe supplying air into the combustion assisting casing of the combustion device. The combustion device comprises: the combustion assisting casing forming the outermost surface; a mixed fuel inlet injecting a mixed fuel mixed with water and installed on one side of the combustion assisting casing; a regenerative furnace connected to the mixed fuel inlet and transferring water as the water injected into the inner surface of the combustion assisting casing is evaporated; a water divided furnace transferring the evaporated mixed fuel as the evaporated mixed fuel is divided into hydrogen and oxygen by combustion heat; a combustion furnace finally discharging the mixed fuel to the outside and combusting the mixed fuel while a dividing process to the hydrogen and the oxygen is completed; and the burner discharging combustion heat by heating the regenerative furnace, the water divided furnace, and the combustion furnace. The combustion device system improves energy efficiency by reducing the fuel such as the oil or gas injected into the burner by performing combustion by dividing the mixed fuel into the oxygen and the hydrogen by using the mixed fuel. The combustion device system also reduces air pollution by reducing exhaust gas and is formed in a small size by using the combustion device comprising the burner and the combustion assisting casing. Therefore, the combustion device system has large space efficiency and provides a simple device composition. So, the combustion device system has high efficiency in energy consumption of a fossil fuel and can reduce maintenance costs and initial manufacturing costs of a dry facility or a drier.
Patent KR-20200021723-A (KR)
Title: Manufacturing process of Lentinus edodes culture
Inventor: PAK JONG KOO
IPC: A01G18/65
Filed: 2018-08-21
Abstract: The present invention relates to a rod type medium culture method for shiitake. More particularly, the present invention relates to a rod type medium culture method for shiitake using a liquid starter and an air filter. According to the present invention, it is possible to increase the yield.
Patent KR-20200023960-A (KR)
Title: Semiconductor devices
Inventor: KRISHNA BHUWALKA
IPC: H01L29/78
Filed: 2018-08-27
Abstract: According to an embodiment of the present invention, a semiconductor device comprises: a plurality of channel layers separately stacked on each other on a substrate and having first lateral surfaces and second lateral surfaces on sides thereof opposite to each other in one direction; a gate electrode surrounding the plurality of channel layers and having a first end and a second end on sides opposite to each other in the one direction; and a source/drain layer disposed on one side of the gate electrode and contacting the plurality of channel layers. A part of the source/drain layer protrudes in the one direction more than the first end of the gate electrode. In the one direction, a first distance from the first end of the gate electrode to the first lateral surfaces of the plurality of channel layers may be shorter than a second distance from the second end of the gate electrode to the second lateral surfaces of the plurality of channel layers.
Patent KR-20200024419-A (KR)
Title: Neuromorphic device using 3d crossbar memory
Inventor: SHIN HYUNG SOON
IPC: H01L27/11551
Filed: 2018-08-28
Abstract: The present invention relates to a neuromorphic device using a 3D crossbar memory structure, which is capable of implementing various kinds of artificial neural network structures. According to one embodiment of the present invention, the neuromorphic device comprises: a memory device having a 3D crossbar memory structure and formed by sequentially connecting a plurality of memory layers; and a control unit controlling the operation of the memory device, storing weight data in an n^th memory layer (n is a natural number), applying input data to the n^th memory layer to output an operation result of the input data and the weight data as output data, and inputting the corresponding output data to an (n+1)^th memory layer adjacent to the n^th memory layer as input data. Each memory layer comprises: a plurality of wordlines to which the input data are applied; and connection bitlines which are coupled to each word line with a resistive material layer interposed therebetween and outputting the output data, wherein the weight data is stored in the resistive material layer.
Patent KR-20200025595-A (KR)
Title: Microwave heat moldable polymer composition and molding method of foam composition using the same
Inventor: CHOI KYUNG MAN
IPC: C08K5/053
Filed: 2018-08-31
Abstract: A polymer composition capable of being molded by a microwave and a molding method of a foam composition using the same have an effect of molding a polymer, which does not react to the microwave, by a microwave via a simple process using an additive composition heated by the microwave. In addition, the polymer composition capable of being molded by a microwave and the molding method of a foam composition using the same show excellent energy efficiency by performing heating using the microwave while inconvenience in processes is reduced.
Patent KR-20180102043-A (KR)
Inventor: JEONG JIN WOO
IPC: C01B32/158
Filed: 2018-09-07
Abstract: According to the present invention, a method for manufacturing a field emitter electrode comprises the following steps of: preparing a paste by mixing carbon nanotubes, a first inorganic filler, a second inorganic filler, a solvent, and an organic binder on a substrate; forming a paste layer by coating the substrate with the paste; drying the paste layer at a first temperature of 90 to 120°C; melting the first inorganic filler and the second inorganic filler to sinter the same by primarily heat-treating the paste layer at a second temperature of 250 to 400°C higher than the first temperature; making the second inorganic filler react with the first inorganic filler by secondarily heat-treating the paste layer at a third temperature of 650 to 1,000°C higher than the second temperature; and surface-treating the paste layer, wherein the first inorganic filler is formed of a carbide material and the second inorganic filler is formed of nano-metal. The present invention provides a field emitter electrode which increases the bonding strength of a substrate and carbon nanotubes to prevent loss caused by being evaporated when exposed even at a high temperature, and which has increased density of the carbon nanotubes and flatness of an emitter when forming the emitter by using a carbon nanotube paste, and a method for manufacturing the same.
Patent KR-20200031325-A (KR)
Title: Method and apparatus for changing driving mode of vehicle using artificial intelligence
Inventor: JUNG JO HOON
IPC: B60W50/00
Filed: 2018-09-14
Abstract: Disclosed are a method for changing a vehicle driving mode using AI and an apparatus thereof. The method comprises the steps of: acquiring change mode information, GPS information and time information when changing a mode; checking whether identical information exists in pre-stored data and the information acquired when changing the mode; updating data by performing addition to a cumulative numbers of identical information included in the data when the identical information exists; generating data including the acquired change mode information, GPS information and time information, and the identical information cumulative numbers of information when the identical information does not exist; acquiring GPS information and time information of a vehicle which is currently running; extracting data which has information identical to the acquired information on the vehicle which is currently running; and automatically changing the driving mode when the cumulative numbers of identical information included in the data exceeds a predetermined threshold.
Patent KR-20200032799-A (KR)
Title: A expression cassette for preparation of thymulin and use thereof
Inventor: YU BYUNG JO
IPC: A61K8/64
Filed: 2018-09-18
Abstract: The present invention relates to an expression cassette for thymulin production and a use of the same. More specifically, the present invention relates to an expression cassette for thymulin production, comprising a polynucleotide sequence coding for thymulin, and operably connected to a promoter sequence and a high-secretion signal sequence, allowing the polynucleotide sequence to be expressed in yeast; an expression vector including the expression cassette; a transformant including the expression vector; a production method of thymulin, using the transformant; a cosmetic composition for preventing hair loss or promoting hair growth, comprising thymulin produced by the production method; and a quasi-medical composition. By using the expression cassette for thymulin production, the expression vector, and the transformant comprising the same of the present invention, high-throughput production of thymulin may be possible at a low cost. In addition, the thymulin produced according to the present invention exhibits excellent hair loss-preventing and hair growth-promoting effects while showing an extremely low toxicity, and thus may be widely used in the industries relating to cosmetic materials and quasi-medical products, etc. for hair loss prevention or hair growth promotion.
Patent KR-20200037982-A (KR)
Inventor: CHUN DAE HWAN
IPC: H01L29/08
Filed: 2018-10-02
Abstract: According to an embodiment of the present invention, a semiconductor device comprises: an n- type layer positioned on a first surface of a substrate; a first p-type region positioned on the n- type layer; an n+ type region positioned on the first p-type region; a trench positioned on the n- type layer; a second p-type region positioned below a lower surface of the trench; a gate insulating film positioned in the trench; a gate electrode positioned on the gate insulating film; an oxide film positioned on the gate electrode; a source electrode positioned on the oxide film and the n+ type region; and a drain electrode positioned on a second surface of the substrate. The gate insulating film includes: a first portion positioned at a corner portion of the trench; a second portion positioned on the lower surface of the trench; and a third portion positioned on the side surface of the trench. The thickness of the first portion is greater than the thickness of the second portion and the thickness of the third portion. Therefore, the semiconductor device can increase the breakdown voltage and reduce the leakage current.
Patent KR-20200039331-A (KR)
Inventor: KIM MIN CHAN
IPC: H01M50/124
Filed: 2018-10-05
Abstract: A tape attaching device according to an embodiment of the present invention may comprise: a tape supplying unit for supplying a tape to a battery cell; and a tape cutting unit for cutting the tape supplied from the tape supplying unit. The tape cutting unit comprises: a cutter configured to have a cutting blade with a width wider than a width of the tape to cut the tape; a cutter lifting module configured to move the cutter in the Z-axis direction orthogonal to the surface of the tape; and a cutter moving module configured to move the cutter in the Y-axis direction orthogonal to the supplying direction of the tape. According to the present invention, contamination of a tape and related components with an adhesive can be prevented.
Patent KR-20200044315-A (KR)
Inventor: SANGJOON YOON
IPC: B63B43/04
Filed: 2018-10-19
Abstract: Disclosed is a rolling reduction system provided in a marine structure. The rolling reduction system includes a restoring force generating unit provided in a hull so that a first sub module and a second sub module are paired, wherein each of the first sub module and the second sub module includes: a driving part in which a rotating shaft is rotated and driven in a predetermined direction; a circular rotating body fixed to be integrally rotated with the rotating shaft; a shaft support part rotationally supporting the other end of the rotating shaft; and a rotating force transmitting part of which one end portion is fixed to the hull and the other end portion is adjacent to the rotating body so as to come in contact with the same or controlled to be spaced apart from the rotating body.
Patent KR-20200045040-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q50/26
Filed: 2018-10-19
Abstract: The present invention relates to a method for managing a database for welfare support of a small business owner, to check a determination criterion for receiving a support fund and mileage from various institutions. According to the present invention, the method comprises: a step of periodically performing a procedure of collecting and classifying information posted in a server of a welfare support institution to store the classified information in a predetermined medium; a step of analyzing the collected information to extract and store or update welfare support policy information, qualification information, and required submission information; a step of calculating a support stop probability; a step of detecting the welfare support policy information; and a step of determining input items to be inputted from the small business owner to discriminate one or more pieces of welfare support policy information available to the predetermined small business owner among p pieces of welfare support policy information and storing the input items in a predetermined storage medium.
Patent KR-20180120648-A (KR)
Inventor: KIM YOUNG KI
IPC: G01H11/06
Filed: 2018-10-29
Abstract: The present invention relates to an acoustic scanner using a MEMS microphone array and, more specifically, to an acoustic scanner using a MEMS microphone array, wherein the acoustic scanner comprises: a microphone array (100) including a bellows tube (10) of which the shape can be maintained when a shape variation due to external force and external force are not applied, a plurality of acoustic channels (50), each of which has a MEMS microphone (20) mounted on a printed circuit board (30) and is arranged to be spaced on the bellows tube (10), a data transmission cable (70) for connecting the acoustic channels (50) and transmitting an acoustic signal measured by the MEMS microphone (20); a data acquisition and transmission board (200) electrically coupled to one end of the data transmission cable (70), collecting the acoustic signal transmitted by the data transmission cable (70), and transmitting the acoustic signal to a data handling unit (300); and a data handling unit (300) for storing the acoustic signal transmitted from the data acquisition and transmission board (200) for each channel (Ch), and reproducing the acoustic signal measured through a hearing means (not shown) for each channel.
Patent KR-20200048399-A (KR)
Inventor: CHA HO YOUNG
IPC: H01L33/44
Filed: 2018-10-30
Abstract: The present invention relates to a quantum dot antireflection coating for a photodiode, a manufacturing method thereof, and a photodiode including the antireflection coating. The quantum dot antireflection coating for a photodiode, which can realize excellent antireflection, comprises a nano structure coating in which oxide zinc quantum dot particles having an average particle diameter (D50) of 2 to 50 nm are nano-arrayed with a thickness of 5 to 50 nm.
Patent KR-20200048665-A (KR)
Title: Combined structure of hood latch cover
Inventor: SHIN JU HAN
IPC: B62D25/12
Filed: 2018-10-30
Abstract: The present invention relates to a coupling structure of a hood latch cover, including: an upper cover which is placed on the upper side of a radiator grill and has an opening which is formed to be open so that a hood latch for locking or releasing an engine hood can protrude; and a hood latch cover which is formed in the shape of a plate having a through hole so that a part of the hood latch can protrude, is integrally provided at an end of the upper cover, and is folded around an end of the upper cover to cover the upper side of the opening. The present invention covers the opening of the upper cover to cover mechanical parts that are visible, improves an appearance to enhance product quality, and prevents foreign substances such as moisture, dust, and the like from entering the mechanical parts and an engine through the opening.
Patent KR-20200050818-A (KR)
Title: Ceramic film having function of temperature switch and superconducting coils using the same
Inventor: KIM DOO HUN
IPC: C04B35/495
Filed: 2018-11-02
Abstract: The present invention relates to a ceramic film and a superconducting coil using the same. The ceramic film according to the present invention comprises a metal layer formed of a conductive metal; and a temperature switch layer comprising a metal-insulator transition material (MIT) provided on one surface of the metal layer.
Patent KR-20200051291-A (KR)
Inventor: SONG JUN YONG
IPC: G11C7/10
Filed: 2018-11-05
Abstract: Provided is a semiconductor device capable of optimizing power consumed in transmitting and receiving signals while transmitting and receiving signals at high speed. A semiconductor system comprises: a first semiconductor device generating a driving force control signal by comparing an original signal with a reception signal, driving the original signal with the driving force in accordance with the driving force control signal to output the original signal as an external transmission signal; and a second semiconductor device generating a positive signal and a negative signal by receiving the external transmission signal, generating a recovery signal in response to the positive signal and the negative signal, and outputting the recovery signal to the first semiconductor device as the external transmission signal.