baber/WOPTO huggingface dataset:
Patent KR-20210007078-A (KR)
Inventor: SON HUI UN
IPC: B60W40/06
Filed: 2019-07-09
Abstract: The present invention relates to a vehicle and a control method for a cruise control function therefor, wherein the vehicle can improve deterioration in ride comfort caused by uneven portions on a road surface. According to one embodiment of the present invention, the control method for a smart cruise control function includes the following steps of: obtaining a distance and a relative speed with a preceding vehicle; determining the presence or absence of speed reduction factors on the road surface at the front based on the distance and the relative speed; correcting a target vehicle speed for smart cruise control for each position in consideration of the vehicle speed for each position in accordance with the speed reduction factors on the road surface in the preceding vehicle when there are the speed reduction factors on the road surface as a determined result; and determining a required torque in accordance with the corrected target vehicle speed.
Patent KR-20210007195-A (KR)
Inventor: KIM BYOUNG CHUL
IPC: G01N30/86
Filed: 2019-07-10
Abstract: According to an embodiment of the present invention, disclosed are an automatic calibration system based on an experimental physics and industrial control system (EPICS), and a method thereof. The automatic calibration system comprises: a plurality of input output controllers (IOCs) disposed at different positions in a test apparatus and to which a calibrated first sensor and a non-calibrated second sensor are mounted; and a service server which receives sensing information from the plurality of IOCs, generates calibration information for a calibration target based on the received sensing information, and transmits the generated calibration information to the IOC in which the calibration target is mounted.
Patent KR-20210007275-A (KR)
Inventor: LEE JEONG JIN
IPC: G03F7/20
Filed: 2019-07-10
Abstract: The technical idea of the present invention provides an overlay correction method, and a photolithography method, a semiconductor element manufacturing method, and a scanner system based on the overlay correction method, capable of optimizing correction of an overlay within a correction limit of a scanner of a scanner system. The overlay correction method includes the steps of: collecting overlay data by measuring an overlay of a pattern; calculating correction parameters for the overlay, which are less than or equal to a correction limit of a scanner, by performing regularized regression by using the overlay data; and providing the correction parameters to the scanner.
Patent KR-20210011819-A (KR)
Title: The method of producing actinium by liquified radium
Inventor: OH SE YOUNG
IPC: G21G1/00
Filed: 2019-07-23
Abstract: The present invention relates to a method for producing actinium using liquefied radium, which comprises: a step of flowing liquefied radium to load the same in a reaction space inside a chamber; a step of producing actinium by irradiating a particle beam into the reaction space inside the chamber to occur a nuclear reaction; and an unloading step of flowing a product containing the liquefied radium and the actinium to the outside of the chamber. According to the present invention, Ac-225 is produced by using Ra-226 in a liquefied state, is flowed in a liquefied state after production, is separated, and is reused to generate a nuclear reaction, such that loss due to a stage change can be minimized. According to the present invention, a radon collection unit for discharging and isolating radon generated from Ra-226 is provided, such that radiation exposure by radon is prevented to improve stability.
Patent KR-20210016102-A (KR)
Inventor: SUYOUNG PARK
IPC: C01B32/16
Filed: 2019-07-31
Abstract: The present invention relates to a method for synthesizing multi-walled carbon nanotubes. Particularly, the present invention relates to a method for synthesizing multi-walled carbon nanotubes having excellent electrical conductivity and dispersibility by finding an optimal type of carbon raw material gas and synthesis temperature through a process for preparing a catalyst based on the deposition-precipitation (DP) method. The method includes the steps of: preparing a first solution by mixing and agitating iron(III) nitrate nonahydrate (Fe(NO_3)_3·9H_2O) with cobalt(II) nitrate hexahydrate (Co(NO_3)_2·6H_2O); preparing a second solution by dissolving ammonium carbonate ((NH_4)_2CO_3); preparing a third solution by dissolving aluminum hydroxide (Al(OH)_3); mixing and agitating the third solution with the first solution and the second solution to provide a mixed solution; filtering and drying the mixed solution to obtain a metal catalyst; and introducing the metal catalyst to a chemical vapor deposition (CVD) apparatus and injecting syngas thereto to synthesize carbon nanotubes (CNTs) at a predetermined temperature.
Patent KR-20210015133-A (KR)
Inventor: YUN GUM YOUNG
IPC: H02K5/04
Filed: 2019-07-31
Abstract: The present invention provides a vibration motor which can minimize noise. The vibration motor comprises: a housing forming an inner space; a bobbin extending in a vertical direction in the inner space and coupled to the housing; a coil wound on the bobbin; a weight surrounding the coil; at least one ball positioned between the housing and the weight; and a magnet coupled to the weight, surrounding the coil, and linearly reciprocating in the vertical direction by an electromagnetic force generated between the coil and the magnet. The ball rotates when the weight linearly reciprocates in the vertical direction.
Patent KR-20210016766-A (KR)
Title: Method, device and computer readable storage medium to manage a parking lot
Inventor: SHIN SANG YONG
IPC: H04N7/18
Filed: 2019-08-05
Abstract: A parking lot management method for managing a parking lot including a plurality of parking areas is described. The parking lot management method includes the steps of: receiving a plurality of datasets from a plurality of monitoring devices for monitoring vehicles in a parking lot; and calculating a utilization rate of each parking area of the plurality of parking areas based on the received plurality of datasets.
Patent KR-20210016899-A (KR)
Title: Wet Type Exhaust Gas Purifying Device for Diesel Engine
Inventor: BAE JONG UK
IPC: F01N3/04
Filed: 2019-08-06
Abstract: The present invention relates to, in a scrubber which removes sulfur oxides and minute particles from air pollutants of exhaust gas of a wet diesel engine, an apparatus for minimizing the increase in back pressure generated in passing through the apparatus, and for suppressing the discharge of mist including pollutants through a chimney by slipping. According to the present invention, the apparatus comprises: a scrubber casing, a collision disc-shaped shower nozzle, a collision fan-type shower nozzle, and a transversal-arranged corrugated plate-shaped mist collector. The collision disc-shaped shower nozzle is installed along a central shaft in the scrubber casing to spray a disc-shaped water shower. The collision fan-type shower nozzle sprays a fan-shaped shower of water in the direction of entering the mist collector from the surroundings to make the motion volume of the shower match the moving direction of gas, thereby minimizing an increase in the back pressure of the exhaust gas. The collision disc-shaped shower nozzle and the collision fan-type shower nozzle provide a relatively uniform size of water shower in a process of providing a space for dissolving, attaching, and removing the sulfur oxides and minute particles in the exhaust gas, thereby minimizing the chance of generating mist. The transversal-arranged corrugated plate-shaped mist collector makes the minute particles along with mist and water shower shockingly come in contact with a surface of the transversal-arranged corrugated plate-shaped mist collector to rapidly trickle down along the corrugated plate on a water film, thereby effectively attaching and removing the minute particles impacting the water film. At the same time, the transversal-arranged corrugated plate-shaped mist collector is continually maintained clean, so the generation of pressure loss can be minimized.
Patent KR-20190103087-A (KR)
Title: Method and apparatus for setting a server bridge in an automatic driving system
Inventor: SORYOUNG KIM
IPC: H04W4/40
Filed: 2019-08-15
Abstract: The purpose of the present invention is to provide a method for setting a server bridge capable of distributing data of a vehicle. More specifically, the present invention relates to a method for setting a server bridge in an automatic driving system and a device therefor wherein the method comprises the steps of: communicating with a vehicle in a coverage of a first base station through the first base station in an automatic driving system; receiving setting information of the vehicle and a request message for generating the server bridge from the vehicle; setting the server bridge as a server for receiving first data from the vehicle; determining expected time for processing the first data based on the setting information; generating the server bridge based on the setting information and the expected time; and transmitting address information of servers constituting the server bridge to the vehicle by using a communication module. Therefore, the server bridge can distribute the first data. At least one among an automatic driving vehicle, a user terminal, and a server can be associated with an artificial intelligence module, an unmanned aerial vehicle (UAV) robot, an augmented reality (AR) device, a virtual reality (VR) device, and a device related to a 5G service.
Patent KR-20210021800-A (KR)
Title: Sliding door rail to reinforce the structure with gap
Inventor: YOON TAE IL
IPC: E06B1/60
Filed: 2019-08-19
Abstract: A gap structure reinforcement type sliding door rail is disclosed. According to the present invention, the gap structure reinforcement type sliding door rail is installed to be elongated on a floor surface in an opening and closing direction of a door for supporting and guiding a door roller of a sliding door. The sliding door rail comprises: a mounting unit formed in the opening and closing direction at predetermined width to be closely attached on the floor surface; a pair of vertical ends protruding upward from the mounting unit while being spaced from each other and formed in the opening and closing direction; a pair of horizontal support units expanded and formed from each upper end of the vertical end in a width direction to support the door roller for enabling a mounting hole where the protrusion unit of the door roller to be provided between the vertical ends; and a gap supplementary unit extended and formed from the mounting unit to support a load of a gap space and finish the floor surface of the gap space instead of a finishing material inserted and installed between an end part of the mounting unit and the horizontal support units. According to the present invention, the present invention can be easily installed and fixated on the construction floor surface, basically, enables ends of the finishing materials arranged on the floor surface to be firmly fixated without an additional fastening means, smoothly and stably guides sliding of the sliding door in the opening and closing direction, and performs finishing of the gap space and structural reinforcement generated in an installation area of the door rail caused by various factors at once to effectively prevent damage or a dent of the gap space.
Patent KR-20200034581-A (KR)
Title: Roasting smoking tools
Inventor: ZHANG XINGFU
IPC: A24F47/00
Filed: 2019-08-20
Abstract: The present invention relates to a roasting smoking tool, which comprises: a cylindrical holder; and a sheet-shaped heating member inserted into the holder to be separated. The heating member includes two opposing first and second surfaces in a width direction. Avoidance parts are installed on the first and second surfaces to allow the thickness of the heating member to be thinner toward the circumference in the width direction. A central line of the heating member is located in a middle part of the holder, and two facing surfaces of the heating member in the width direction have the same distance to an inner wall surface of the holder. When a cigarette is inserted into the heating member, a pressure applied to the cigarette by both side surfaces of the heating member can be reduced since both side surfaces of the heating member become thinner, such that the cigarette of both side surfaces corresponding to the avoidance parts is not compressed with large extruding force, thereby relieving a cigarette pressure of a side surface part to improve the efficiency of cigarette atomization. The cigarette smoothly passes through the avoidance parts to be prevented from being attached and agglomerated to a side end surface of the heating member (21).
Patent KR-20210029977-A (KR)
Title: Smart apparatus for supporting furniture
Inventor: HUR IN CHUL
IPC: A47B91/02
Filed: 2019-09-09
Abstract: The present invention relates to a smart furniture support, which is positioned between a floor surface and a lower portion of furniture (for example, a dining table, a chair, a drawer, a cabinet, and a TV stand) and large home appliances (a large TV, an air conditioner, and a refrigerator), having automatically controllable height to enable a lower surface of the furniture or the large home appliances to be closely attached to the floor surface based on a result of automatically sensing an interval from the floor surface so as to maintain a stably mounted state of the furniture or the large home appliances without shaking even on the non-flat floor surface or the uneven floor surface.
Patent KR-20210032610-A (KR)
Title: Methods of hydrogen production by Thermococcus Onnurineus and Recirculation Culture Medium
Inventor: KANG SUNG GYUN
IPC: C12P3/00
Filed: 2019-09-16
Abstract: The present invention relates to a method for producing biohydrogen using Thermococcus onnurineus and a recirculation culture medium, and more specifically to a method for producing biohydrogen, which comprises the steps of: culturing the Thermococcus onnurineus NA1 strain in a culture medium; and administering the recirculating solution from which the Thermococcus onnurineus NA1 strain is removed from the culture medium produced in the culture to the culture medium to carry out recirculation. The biohydrogen production method of the present invention increases the cell viability of the Thermococcus sp. strain by recirculating the culture filtrate from which the Thermococcus sp. strain present in the waste solution is removed, and by increasing the hydrogen productivity, so as to provide an advantage of producing hydrogen gas efficiently and economically.
Patent KR-20190110971-A (KR)
Title: handrail
Inventor: CHUNGWUN BYUN
IPC: E04F11/18
Filed: 2019-09-19
Abstract: The present invention relates to a handrail, and more specifically, to a handrail, which is possible to mostly reduce impediment to an external view having a conventional iron handrail, improves constructability and safety, and removes psychological anxiety of a customer. To this end, the handrail includes an upper fixing member, a lower fixing member and a lower frame.
Patent KR-20200110124-A (KR)
Inventor: NA KUM OK
IPC: E04C5/16
Filed: 2019-09-23
Abstract: The present invention relates to a construction method of precast concrete pillars and beams, which are previously manufactured in a factory and are installed on the site. In a process of installing the precast concrete beams between the precast concrete pillars, an end unit of a beam connecting rebar fastened with a beam connecting ironwork installed on an end unit of the precast concrete beams is inserted into and fixed in the precast concrete pillars. In a process of installing the precast concrete pillars on an upper layer of the precast concrete pillars on a lower layer, at least some of the rebars protruding towards an upper side of the precast concrete pillars on a lower layer are fastened with the pillar connecting ironwork installed on a lower side of the precast concrete pillars on an upper layer. The precast concrete pillars and the precast concrete beams are constructed without performing a bonding unit concrete placement and a topping concrete placement in the process of installing the precast concrete beams. The beam connecting ironwork is a structure with an empty inside and an opened upper surface. The beam connecting rebar is inserted into the penetrating hole formed on an end unit, and a nut is fastened with a screw thread formed on a surface of the beam connecting rebar with the end unit of the beam connecting rebar inserted into the precast concrete pillars, thereby fastening the beam connecting rebar and the beam connecting ironwork. The pillar connecting ironwork is a structure with an empty inside and a part of a side surface which is opened towards an external surface of the precast concrete pillars. An end unit of the rebar of the precast concrete pillars on a lower layer is inserted into the penetrating hole formed on a lower end. A nut is fastened with the screw thread formed on a surface of the rebar of the precast concrete pillars on a lower layer, thereby fastening the rebar of the precast concrete pillars on a lower layer with the pillar connecting ironwork. According to the present invention, the time for placement and curing of concrete is greatly reduced, thereby reducing the whole process time.
Patent KR-20200036758-A (KR)
Title: Doffer gripper with a two-part housing
Inventor: NAEGELI ROBERT
IPC: D01H9/04
Filed: 2019-09-23
Abstract: Disclosed is a gripper (1) for gripping a bobbin or a bobbin tube (3), the gripper including: an outer wall (12); an inner wall (4); a holding element (2) and a fastener fixing element (7) having a pneumatically operable membrane (5) as a clamp fixing element for the bobbin or the bobbin tube (3) arranged on the inner wall (4), whereby a membrane (5) may function by compressed air through an air duct (16). In this case, the holding element (2) is arranged between a fixing element (11) and the fastener fixing element (7), and the fixing element (11) partially surrounds the outer wall (12) of the holding element (2) and is connected to the fastener fixing element (7). According to the present invention, the membrane (5) is physically coupled to upper and/or lower edges of the holding element (2) which may have a shoulder-like shape. The present invention also relates to a corresponding doffer having the holding element (2) and the gripper (1).
Patent KR-20200091323-A (KR)
Title: Learning method and learning device for fluctuation-robust object detector based on cnn using target object estimating network adaptable to customers' requirements such as key performance index, and testing method and testing device using the same
Inventor: KIM KYE HYEON
IPC: G06N3/04
Filed: 2019-09-27
Abstract: A method for learning parameters of an object detector by using a target object estimating network adaptable to customers′ requirements such as KPI is provided. When a focal length or a resolution changes depending on the KPI, scales of objects also change. In this method for customer optimizable design, unsecure objects such as falling or fallen objects may be detected more accurately and also fluctuations of the objects may be detected. Therefore, the method can be usefully performed for military purpose or for detection of the objects at distance. The method includes the steps of allowing a learning device: to instruct an RPN to output k^th object proposals on k^th manipulated images which correspond to (k-1)^th target region on an image; instruct an FC layer to output object detection information corresponding to k^th objects; and instruct an FC loss layer to obtain FC losses, by increasing k from 1 to n.
Patent KR-20210039786-A (KR)
Title: Driving transmission device of greentire building drum
Inventor: SANG HAK KIM
IPC: B29D30/26
Filed: 2019-10-02
Abstract: The present invention relates to a driving transmission device of a molding drum of a green tire. The driving transmission device of a molding drum of a green tire comprises: a carcass drum shaft; left and right molding drums symmetrically installed on the carcass drum shaft and capable of moving left and right sides along an axial direction of the carcass drum shaft; left and right turn-up fingers mounted on the left and right molding drums, respectively; a driving part which transmits power to rotation and left and right movement of the left and right molding drums and vertical operation of the left and right turn-up fingers; a plurality of slide keyway bodies disposed in the carcass drum shaft and configured to enable the left and right movement of the left and right molding drums and the vertical movement of the left and right turn-up fingers to be performed via the power transmitted from the driving part; and a plurality of linear guide axises disposed in the carcass drum axis, connected to the plurality of slide keyway bodies, and configured to drive the plurality of slide keyway bodies through the power transmitted from the driving part. The plurality of linear guide axises are connected to the plurality of slide keyway bodies so as to be all vertically symmetrical with each other around a central axis of the plurality of slide keyway bodies. According to the present invention, the quality of a green tire can be improved through precise control during rotation.
Patent KR-20210042747-A (KR)
Title: Aerosol generating device and operation method thereof
Inventor: JEONG MIN SEOK
IPC: H05B1/02
Filed: 2019-10-10
Abstract: An aerosol generating device can include a cavity into which a cigarette is inserted, a light source for irradiating light to the cigarette inserted into the cavity, a reuse detection sensor for receiving light reflected from the cigarette, a heater for heating the cigarette inserted into the cavity, and a control unit. The control unit according to the present embodiment can determine whether to operate the heater based on an increase/decrease rate of a sensed value received from the reuse detection sensor.
Patent KR-20200049551-A (KR)
Title: Multipath clock and data recovery
Inventor: WANG JIN SHENG
IPC: H04L25/20
Filed: 2019-10-21
Abstract: Provided are multipath clock and data recovery circuits and a multipath input/output (I/O) device which operate to provide a flexible I/O path for serial data communication. Active unidirectional components such as clock and data recovery circuits can be used to implement different I/O paths. Bandwidth and signal degradation for high-speed serial data transmission is reduced.
Patent KR-20200047406-A (KR)
Inventor: Tony Wilby
IPC: H01L21/311
Filed: 2019-10-24
Abstract: Disclosed is a method for manufacturing an integrated circuit. A method for removing excessive metal of a metal wiring layer during a process for manufacturing an integrated circuit, comprises a step of plasma-etching an excessive metal part of the metal wiring layer by using plasma comprising inert gas for an etching retention time. The method further comprises a step of stopping the etching process before the excessive metal part is completely removed and a dielectric surface, where a metal wiring is formed, is completed exposed. The remaining excessive metal part comprising excessive metal residues is then removed by using a second etching step.