baber/WOPTO huggingface dataset:
Patent KR-20220126573-A (KR)
Title: Apparatus of providing driving video data for remote inspection device and method performing the same using v2x net
Inventor: CHOI SANG BOK
IPC: H04N7/18
Filed: 2021-03-09
Abstract: An apparatus for transmitting driving video data for remote driving according to an embodiment of the present invention comprises: a video recording device which generates driving video data for each viewpoint in real time when autonomous driving starts; an RGB driving video data generation unit for generating RGB driving video data by analyzing the driving video data for each viewpoint as an RGB video; an RGB compressed driving video data generation unit for generating RGB compressed driving video data by using RGB driving video data of a current viewpoint and RGB driving video data of a previous viewpoint among the RGB driving video data; and a communication unit for providing the first generated RGB driving video data among the RGB driving video data to a control center server and providing the compressed driving video data to the control center server through a communication network. According to the present invention, remote control can be possible in more real time.
Patent KR-20220135951-A (KR)
Inventor: KIM SEONG HO
IPC: B02C18/14
Filed: 2021-03-31
Abstract: The present invention relates to a safety device for a plant crushing device provided in a plant crushing device finely crushing and transporting crop stems so that the crop stems for use as feed or fertilizer after harvesting crops are well fermented, and when danger occurs in the process of operating the plant crushing device, enabling any person who discovers the danger to quickly avoid the same by stopping the device. The safety device for a plant crushing device comprises: a frame member provided with wheels; a feeder unit installed on the frame member in an upwardly inclined shape, and conveying crushed materials introduced to a lower end to an upper part; a crushing unit installed on the frame member to crush plants and supply the same to the feeder unit; an input unit provided with a hopper supplying plants to the crushing unit at the end as a part where plants are input to be connected to an upper side of the crushing unit; a control panel installed on the frame member to control the operation of the device; a drive motor driving the feeder unit and the crushing unit; a power transmission unit transmitting the power of the driving motor so that the feeder unit and the crushing unit operate; and a plurality of emergency stop buttons each deposed on the input unit, the feeder unit, and the control panel so as to cut off power in case of an emergency to stop the device in an emergency.
Patent KR-20220138675-A (KR)
Title: Manufacturing method of thin film solar cell light absorber
Inventor: KANG JIN KYU
IPC: H01L31/18
Filed: 2021-04-06
Abstract: According to various embodiments of the present invention, a manufacturing method of a thin film solar cell light absorption layer comprises the following steps of: forming an anti-blister layer made of a plurality of protrusions on a substrate on which a rear electrode is formed; forming a metal precursor of a light absorption layer by stacking at least one of a Zn precursor, a Cu precursor, and a Sn precursor on the rear electrode; and heat-treating the anti-blister layer and the metal precursor.
Patent KR-20210040927-A (KR)
Title: Film forming apparatus, method of forming film, and storage medium
Inventor: KATO HITOSHI
IPC: H01L21/67
Filed: 2021-04-07
Abstract: The present invention provides a method for film deposition as productivity-enhancing technique, wherein a source gas and a reaction gas are alternately supplied to stack reaction products sequentially on a wafer of a semiconductor. The method of the present invention comprises the following steps: disposing loading tables (2) able to spin themselves apart at the same interval along the circumference of a rotary table (1) in a treatment container (5), wherein the upper part of the rotary table(1) is divided into 4 treatment areas (S1 to S4) by division units (4) disposed apart at the same interval along the circumference; supplying a source gas to every other treatment area (S1 and S3); supplying a reaction gas and generating plasma to the remaining treatment areas (S2 and S4); loading a wafer (W) on each loading table (2); intermittently turning the rotary table (1) in order to stop at each treatment area (S1 to S4) sequentially; and spinning the loading tables (2) when the wafer (W) is disposed in the treatment areas (S1 to S4), thereby allowing atomic layer deposition (ALD) to be performed simultaneously on each wafer (W).
Patent KR-20220147273-A (KR)
Inventor: CHO HONG CHEOL
IPC: G06Q10/06
Filed: 2021-04-27
Abstract: A waste collection apparatus and method using an application are provided. The method comprises the following steps of: providing an application for a waste collection service to be installed to a first user terminal and a second user terminal; receiving a request for waste collection including waste information from the first user terminal through the application; when the second user terminal selects at least one waste among the plurality of wastes requested for waste collection through the application, creating a collection path based on waste location included in the waste information of the each selected waste; providing the collection path to the second user terminal through the application; and receiving an input of waste collection completion according to the generated collection route from the second user terminal through the application. The waste collection apparatus enables an effective waste collection and management.
Patent KR-20220147791-A (KR)
Title: A design guide device
Inventor: JIHYUN LEE
IPC: G06F16/958
Filed: 2021-04-28
Abstract: The present invention is to provide a design guide device for guiding a design or interior taste of an individual user, wherein the design guide device may comprise: a paperwork part that receives a user input; a concept classification part that determines one among a plurality of pre-classified design concepts as a user design concept, based on the user input; and a concept guide part that guides at least one among an item type, an item arrangement, and an item color corresponding to the user design concept.
Patent KR-20220148409-A (KR)
Inventor: JEON WAN JAE
IPC: B60K15/035
Filed: 2021-04-29
Abstract: The present invention relates to a safety valve apparatus connected to a regulator of a hydrogen tank, comprising: a regulator (20) having an entrance flow path (22), an exit flow path (23), and a valve flow path (24) communicating with a pressure reduction chamber (21) and a pressure reduction body (25); a safety valve (30) coupled to the valve flow path (24) of the regulator (20) by interposing a spring (34), and having a setting screw (35) changing the elastic force of the spring (34); and an end cap (40) mounted to prevent the random rotation of the setting screw (35). Accordingly, the present invention is able to precisely set the pressure of a pressure valve in a system, which reduces the pressure of and supplies hydrogen to a hydrogen tank, simplifying removal of residual pressure and maintaining the setting pressure in the maintenance process to improve safety and convenience.
Patent KR-20220149146-A (KR)
Title: Belt type mechanical parking system for accommodating various vehicles
Inventor: KIM DA YOUNG
IPC: E04H6/42
Filed: 2021-04-30
Abstract: The present invention relates to a belt-type mechanical parking system, which separates the warehousing for vehicle to be parked and warehousing for vehicles to be out, allows a lifting and lowering transport unit to be independently operated so that the parked vehicle can be quickly moved vertically and horizontally, ensures that each wheel of the vehicle is accurately seated in the correct position of a conveyor belt through a stopper in close contact with a lower part of the front wheel of the vehicle, and eliminates the frictional force generated between the front wheel and the stopper during lateral movement of the vehicle by forming one or more rotating rollers on a surface in close contact with the front wheel to enable smoother lateral movement.
Patent KR-20220154858-A (KR)
Title: Ultrasonic blood flow measuring apparatus and method thereof
Inventor: HWANG JAE YOUN
IPC: A61M60/592
Filed: 2021-05-14
Abstract: The present invention relates to an ultrasonic blood flow measurement method using an ultrasonic blood flow measurement apparatus, the method comprising the steps of: receiving upstream and downstream signals according to time from first and second ultrasonic transducers provided to face each other on the outer side of a tube through which blood is supplied; acquiring, for each of the upstream and downstream signals, a zero crossing index, which is a time index corresponding to a corresponding time point, at each time point when the signal magnitude crosses the zero point; computing each of the mean amplitudes of signals that are between i^th and (i+1)^th zero crossing indices; sorting a plurality of zero crossing indices in order by greatest mean amplitude and searching for a minimum zero crossing index that is the lowest from among M number of sorted greater zero crossing indices (M is proportional to the number of transmission pulse cycles) acquiring the total of (M+1) valid indices including next M zero crossing indices by starting from the minimum zero crossing index; and estimating a blood flow rate by using the mean of time differences between the acquired (M+1) valid indices acquired for each of the upstream and downstream signals. According to the present invention, continuous blood flow change in a mechanical circulatory support, which is stable with respect to temperature and noise, can be observed based on a new algorithm that applies a zero-crossing method-based transit time measurement algorithm with low computational cost.
Patent KR-20220155806-A (KR)
Title: Sulfonated reed biochar for the removal of ammonium from water and method of mamufacturing, and absorbent composition for removing ammonium including the same
Inventor: OK YONG SIK
IPC: C02F101/16
Filed: 2021-05-17
Abstract: The present invention relates to sulfonated reed biochar for effective removal of ammonium from water, a manufacturing method thereof, and an ammonium adsorbent composition comprising the same. Since the sulfonated reed biochar manufactured by the method of the present invention has ammonium adsorption ability that can remove ammonium very effectively from water, the biochar can be usefully used as an ammonium adsorbent for removing ammonium from water.
Patent KR-20220160323-A (KR)
Inventor: MOON JUNG KI
IPC: H01F38/28
Filed: 2021-05-27
Abstract: The present invention relates to an apparatus for exchanging fuse in a potential transformer, which comprises: an insulating cap separator which separates an insulating cap provided in a fuse holder of a potential transformer from the fuse holder, or fastens the insulating cap to the potential transformer; and a fuse inhaler which separates a fuse provided in the fuse holder from the fuse holder.
Patent KR-20210065920-A (KR)
Title: Touch input device
Inventor: KIM SEYEOB
IPC: G06F3/041
Filed: 2021-05-27
Abstract: According to an embodiment, a touch input device having a touch surface includes: a touch sensor including a plurality of driving electrodes and a plurality of touch signal detection electrodes electrically insulated from the driving electrodes; a driving unit for applying driving signals to the driving electrodes; a touch signal detection unit for detecting a signal related to a touch position of an object input to the touch surface from at least one touch signal detection electrode that forms a mutual capacitance with at least one driving electrode among the driving electrodes among the touch signal detection electrodes; and a low ground mass (LGM) interference signal detection unit for detecting a signal related to an LGM interference signal from at least one other touch signal detection electrode that does not form a mutual capacitance with the at least one driving electrode among the touch signal detection electrodes. Accordingly, even when the touch input device is in a floating state, a touch signal is sensed in a same or similar manner as in a gripped state.
Patent KR-20220161651-A (KR)
Title: System and method for variably controlling reference connection torque for switching drvie wheels of vehicle
Inventor: PARK IL KWON
IPC: B60W40/105
Filed: 2021-05-31
Abstract: The present invention relates to a system and a method for variably controlling an engagement reference torque for switching a driving method of a vehicle and, more specifically, to a system, configured to vary an operating condition at which a drive mode changeover is triggered, and a method thereof. According to some embodiments of the present invention, the method comprises the steps of: calculating a change rate of a required torque of the vehicle, which is a change amount of the required torque with respect to time; obtaining a corrected torque by varying a basic torque based on the calculated change rate and a vehicle speed at the time of calculation, wherein the basic torque is a preset torque value which triggers switching of the drive mode of the vehicle; and controlling the driving method of the vehicle by comparing the corrected torque with the required torque.
Patent KR-20210098393-A (KR)
Title: External thermal insulation system and external insulation construction method using the same
Inventor: YANG BYONG JIN
IPC: E04B1/76
Filed: 2021-06-03
Abstract: The present invention relates to an external thermal insulation system with an external insulator integrated gang form and an external thermal insulation construction method using the same. According to the present invention, a support bracket having a "ㄷ"-shaped cross section is fixed and attached to a front part of a plate of the gang form by using a magnetic force, and an external insulator is fitted to the support bracket to integrally attach the external insulator to an exterior wall of a building. Accordingly, the external insulator can be stably installed even on a portion facing a slab of the building simultaneously without an additional post process, which improves constability and shortens a construction period.
Patent KR-20220165984-A (KR)
Title: The process of manufacture with a combined profile using the separation barrier wall cavity wall down sewers.
Inventor: YOU OHK SOO
IPC: B29C48/30
Filed: 2021-06-09
Abstract: The present invention relates to a double-wall sewer pipe using a barrier wall-detachable profile and a manufacturing method thereof and, more specifically, to a double-wall sewer pipe using a barrier wall-detachable profile, which provides a state in which barrier profiles, which are formed so that barrier wall members are erected at predetermined intervals, are accurately formed and integrally coupled in a process in which the barrier wall members serving as barrier walls for blocking a fluid from moving in the hollow of profiles formed as one hollow and to maintain rigidity are formed and supplied, and a manufacturing method thereof. The double-wall sewer pipe, in which profiles having a hollow are extruded and spirally supplied and connecting members are supplied between the profiles, comprises: barrier wall members (24) having a quadrangular shape and positioned in the hollow (26); and barrier profiles (21) which include a profile (25) in which the barrier wall members (24) are supplied individually and integrally installed in the hollow (26) at regular intervals, so that the barrier wall members (24) installed in the hollow (26) at the regular intervals block movement of a fluid. The double-wall sewer pipe is formed so that the barrier profiles (21) are spirally supplied and connecting members (22) supplied between the barrier profiles (21) are supplied in an I shape to surround the entire surface of the barrier profiles (21) so as to protecting the inner and outer diameters.
Patent KR-20220097133-A (KR)
Inventor: KIM HAK MAN
IPC: H01L21/683
Filed: 2021-06-22
Abstract: Disclosed are a semiconductor package transfer unit and a semiconductor package sawing and sorting apparatus including the same. The semiconductor package transfer unit includes: a vacuum nozzle for picking up a semiconductor package; a nozzle driving unit for moving the vacuum nozzle in horizontal and vertical directions; an arranging member configured to cover the vacuum nozzle and formed with a plurality of fiducial marks; a lower camera unit for acquiring an image by imaging the semiconductor package picked up by the vacuum nozzle and the fiducial marks of the arranging member; and a control unit acquiring location information of the vacuum nozzle by using the fiducial marks in the image, acquiring location information of the semiconductor package relative to the vacuum nozzle, and controlling an operation of the nozzle driving unit based on location information of the vacuum nozzle and the semiconductor package. The present invention can significantly reduce transfer failure of the semiconductor package.
Patent KR-20220170299-A (KR)
Title: Thermal management system for fuel cell stack
Inventor: KIM JOO YEON
IPC: H01M8/2475
Filed: 2021-06-22
Abstract: A thermal management device for a fuel cell stack according to an embodiment of the present invention includes: a stack radiator fluidly connected to a coolant channel of the fuel cell stack; a coolant pump configured to pump a coolant; a coolant reservoir configured to store the coolant; a deionization filter configured to remove ions in the coolant; and a tray configured to integrally connect the coolant reservoir and the deionization filter. The tray can be configured to be mounted on a vehicle body.
Patent KR-20230000345-A (KR)
Inventor: JUNG SUNG BUM
IPC: H01F3/14
Filed: 2021-06-24
Abstract: Electronic devices comprises: a core having first legs and second legs extending in response to a magnetic flux path, and provided so that an air gap is formed between ends of the first leg and ends of the second leg which face each other; a first multilayer substrate and a second multilayer substrate arranged to be perpendicular to the magnetic flux paths of each of the first and second legs of the core and stacked with a plurality of sub-boards each having a winding pattern to which a current is applied to generate magnetic flux in the core; and a magnetic component including a support member which supports the first multilayer substrate and the second multilayer substrate at a distance from the air gap to prevent heat generation of the first multilayer substrate and the second multilayer substrate due to magnetic flux leaking from the air gap. Accordingly, the present invention can provide an electronic device including a magnetic component using a printed circuit board instead of a coil around the core.
Patent KR-20230000374-A (KR)
Title: Air vent having decoration
Inventor: CHO YOUNG MIN
IPC: B60H1/34
Filed: 2021-06-24
Abstract: The present invention relates to an air vent having decoration, which promotes reduction in the number of components required for assembly of an air vent, saves costs, and improves productivity by removing separate objects required when assembling an air vent, to which decoration is added, to a bezel adjacent to a driver seat. According to the present invention, the air vent having decoration can couple a wing knob front to a rear wing with only its own structure without separate components by using a slide groove, a guidance protrusion, and a separation prevention protrusion unit in the wing knob front and a protrusion rail unit and a rail groove in the rear wing without using a separate fixing pin and silicon rubber. In addition, a separate bushing and screw for rear wing-decoration coupling are removed, and a hooking structure of the decoration is inserted and fixed into an extension-type hinge axis of the rear wing.
Patent KR-20230003979-A (KR)
Inventor: LEE SUNGHYUP
IPC: H05K5/00
Filed: 2021-06-30
Abstract: According to various embodiments, an electronic device comprises: a housing; a first substrate which is arranged in an inner space of the housing; a conductive structure which is arranged in a location away from the first substrate; a second substrate which electrically connects the conductive structure to the first substrate; and an electrically connecting member which electrically connects the second substrate to the conductive structure. The electrically connecting member comprises: a first fixing unit which is fixed to the conductive structure; a second fixing unit which is fixed to the second substrate; and a connecting unit which connects the first fixing unit to the second fixing unit. The first fixing unit comprises: a first curved unit which is curved along a first curved line from an end unit, a border area with the connecting unit; and a second curved unit which is curved along a second curved line from the first curved unit. The first curved unit is curved in a first direction which becomes away from the conductive structure, and the second curved unit may be curved in a second direction opposite the first direction. Other various embodiments may be provided. Various embodiment of the disclosure can provide an electronic device containing an electrically connecting member having an improved coupling property.
Patent KR-20230009188-A (KR)
Inventor: KANG MIN KU
IPC: A01K39/02
Filed: 2021-07-08
Abstract: The present invention relates to a water supply device used in various livestock facilities such as barns, poultry farms and the like. The water supply device measures a temperature of a water supply pipe (20), in which a plurality of water supply nipples (21) are installed, in real time to automatically open a water outlet (31) when the temperature exceeds a certain temperature, thereby cooling wall supply equipment. Through the present invention, it is possible to simply and quickly manage a water temperature of a water supply facility for livestock without construction of a complex water temperature management facility such as a cooling facility and the like.
Patent KR-20220009916-A (KR)
Title: Conjugate of FL118 drug linked to acid-sensitive linker and immunoconjugates using the same
Inventor: DOO YOUNG JUNG
IPC: C07F7/18
Filed: 2021-07-16
Abstract: The present invention relates to a conjugate including FL118 drug linked to an acid-sensitive linker, and an immunoconjugate using the same. At least one FL118 drug represented by chemical formula 1 is linked to an antibody or an antigen binding site-containing fragment thereof through an acid-sensitive linker. The conjugate is targeted to cancer cells by the antigen binding site which targets the antigen of cancer cells, and then the acid-sensitive linker is decomposed under an acidic atmosphere (pH <= 7) around cancer so that the FL118 drug represented by chemical formula 1 may be isolated at least partially. The thus isolated free FL118 drug represented by chemical formula 1 is migrated into cells through the cell membranes, and the FL118 drug represented by chemical formula 1 inhibits the function of an efflux pump and the thus isolated free FL118 drug represented by chemical formula 1 is concentrated in the cells.
Patent KR-20230013299-A (KR)
Title: Structure for pipe connection
Inventor: JUNG YOUN TAE
IPC: F16L23/02
Filed: 2021-07-19
Abstract: According to an embodiment of the present invention, a pipe connection structure comprises: a pair of first members which are provided at one end of two pipes and have a ring shape in which a hollow part is formed between flanges interconnecting the two pipes and provided to face each other; and a second member provided between the pair of first members. As the second member is moved in the circumferential direction of the pipe by the pressure of the fluid moving inside the pipe, the pair of first members are mutually spaced toward each flange to provide a uniform pressure to each flange.