baber/WOPTO huggingface dataset:
Patent KR-20200114308-A (KR)
Inventor: KIM TAE GEUN
IPC: G03H1/04
Filed: 2019-03-28
Abstract: The present invention relates to a geometric phase in-line scanning holography system. According to the present invention, the geometric phase in-line scanning holography system comprises: a polarization-sensitive lens receiving a linear polarized beam to generate a first spherical wave of a right circular polarized light having a negative focal length and a second spherical wave of a left circular polarized light having a positive focal length; a scan means using an interference beam generated between the generated first and second spherical waves to scan an object; a first beam splitter receiving and splitting a beam reflected from the object into first and second output beams; first and second polarizers polarizing the first and second output beams, respectively; and first and second light detectors detecting the output beams passing through the first and second polarizers, respectively. Accordingly, the polarization-sensitive lens is used, such that a scanning pattern is formed in a single optical path, thereby providing high stability and lower complexity. At the same time, a geometric structure in accordance with polarization is used, such that a complex number hologram of a real object, from which paired-image noise and background noise are removed, can be acquired, thereby implementing optical scanning holography of high efficiency and high quality.
Patent KR-20200116579-A (KR)
Title: Motor toruqe control method for motor driven vehicle
Inventor: LEE JONG HO
IPC: B60L3/00
Filed: 2019-04-01
Abstract: The present invention relates to a motor torque control method for a motor-driven vehicle, which is able to minimize the gear backlash, torsion, etc. of the driving system when the vehicle is reducing the speed at a low speed or is stopped, and minimize an impact to the driving system which may occur during a re-start or a start. To this end, according to the present invention, the motor torque control method for a motor-driven vehicle comprises the steps of: when a brake pedal is operated, allowing a controller to determine whether the vehicle is in a status of reducing the speed, where the vehicle speed is under a preset vehicle speed, or the vehicle is stopped; when the controller has determined that the vehicle is in a status of reducing the speed or the vehicle is stopped, determining a required torque command and anti-jerk torque based on the vehicle driving status information collected from the vehicle, and an additional driving system alignment torque for removing a backlash of the driving system of the vehicle; and allowing the controller to determine the motor torque command by using the determined required torque command, the anti-jerk torque, and the driving system alignment torque.
Patent KR-20200121037-A (KR)
Inventor: SEO SEUNGHAN
IPC: H01Q1/38
Filed: 2019-04-15
Abstract: The present invention relates to an electronic device including an antenna and a heat radiating structure to effectively radiate heat generated from an antenna module. According to various embodiments of the present invention, the electronic device comprises: a housing including a front plate, a rear plate faced in an opposite direction to the front plate, and a side surface member surrounding space between the front and rear plates and at least partially including a conductive portion; an antenna module disposed in the space and including a printed circuit board (PCB), which is disposed in the space, includes a first surface and a second surface faced in the opposite direction to the first surface, and at least partially includes a ground layer, at least one antenna element disposed adjacent to the first surface or inside of the PCB, a wireless communication circuit disposed on the second surface and configured to transmit and/or receive a wireless signal having a frequency between about 3-100 GHz through the at least one antenna element, a protection member disposed to at least partially surround the wireless communication circuit on the second surface of the PCB, and a conductive shield layer coated on the outer surface of the protection member and electrically connected to the ground layer; and a conductive member connected to the conductive portion and having at least a part facing the conductive shield layer. Various other embodiments are possible.
Patent KR-20200121053-A (KR)
Inventor: KANG MOON HO
IPC: G01N21/88
Filed: 2019-04-15
Abstract: The present invention provides a target inspection method using augmented reality, for assisting in an assembly of a part of a target and detecting an assembly error in real time. The present invention may provide the target inspection method using the augmented reality, which comprises: a first step of extracting feature point data of the target; a second step of driving an augmented reality app after the first step; a third step of tracking the target after the second step; a fourth step of setting an assembly position of the part of the target after tracking the target after the third step; a fifth step of detecting whether the part is assembled after the fourth step; a sixth step of determining whether the part assembly error has occurred after the fifth step; a seventh step of projecting augmented reality content onto a target image of a terminal after the sixth step; and an eighth step of notifying an operator when the assembly error is confirmed after the seventh step.
Patent KR-20200121508-A (KR)
Title: Bio-fluid based energy harvesting device and method of operation thereof
Inventor: HAN TAE HEE
IPC: E03D13/00
Filed: 2019-04-16
Abstract: Provided is a biofluid-based energy harvesting device which can reduce a toilet standby power time. The biofluid-based energy harvesting device comprises: a biofluid flow path through which a biofluid is provided; a base flow path arranged side by side with the biofluid flow path and provided with a base solution having an ion concentration lower than an ion concentration of the biofluid; and an ion channel arranged between the biofluid flow path and the base flow path and moving ions from the biofluid to the base solution by a difference in the ion concentration between the biofluid and the base solution.
Patent KR-20200121514-A (KR)
Title: Wavelength Conversion Broadband Optical Element and Manufacturing Method Therof
Inventor: JEONG HOJUNG
IPC: H01L31/0352
Filed: 2019-04-16
Abstract: The present invention relates to a wavelength conversion broadband optical device capable of improving the efficiency of an optical device by improving quantum efficiency, and a manufacturing method thereof. According to an embodiment of the present invention, the wavelength conversion broadband optical device comprises: a substrate layer onto which sunlight is irradiated; a first electrode body placed on one surface of the substrate layer; a light absorbing layer placed on one surface of the first electrode body and absorbing sunlight passing through the substrate layer; a second electrode body placed on one surface of the light absorbing layer; and an up-conversion phosphor layer placed between the first electrode body and the substrate layer and up-converting light in a predetermined range of wavelengths of a solar cell passing through the substrate layer.
Patent KR-20190125182-A (KR)
Title: Heat storage material, method for production of heat storage material, and chemical heat pump
Inventor: TSUCHIYA KIMIHIRO
IPC: F28D20/00
Filed: 2019-04-19
Abstract: The present invention provides a heat storage material which has a high hydration capacity, does not readily deliquesce and can effectively use the hydration capacity. Also, the present invention provides a method for producing the heat storage material, a chemical heat pump and heat storage method using the heat storage material. The heat storage material of the present invention is a composite metal halide including a monovalent metal, a divalent metal, and a halogen. The method for producing the heat storage material comprises the following steps of: preparing a mixture by mixing a monovalent metal halide and a divalent metal halide hydrate; and generating the composite metal halide by performing heat treatment on the mixture. Also, the chemical heat pump includes a water storage unit (10) for storing water as a working medium; a heat storage material retention support unit (20) for retaining and supporting the heat storage material; and a water vapor flow path (30) allowing water vapor to flow between the water storage unit and the heat storage material retention support unit.
Patent KR-20200123641-A (KR)
Title: Manufacturing method of fine dust filter for insect screen
Inventor: HA CHAE HO
IPC: E06B9/52
Filed: 2019-04-22
Abstract: The present invention relates to a manufacturing method of a fine dust filter for an insect screen and, more specifically, to a manufacturing method of a fine dust filter for an insect screen, which is easy to attach to the insect screen while maintaining adhesive strength by using a water-based adhesive, and is to increase the efficiency by preventing the performance of the filter. The manufacturing method of a fine dust filter for an insect screen comprises: a release paper silicone treatment step; a release paper water-based adhesive application step; a water-based adhesive drying step; and a filter body and release paper lamination step.
Patent KR-20200126586-A (KR)
Inventor: LEE JONG SUB
IPC: B29C45/40
Filed: 2019-04-30
Abstract: According to the present invention, a method for manufacturing a part is a method for manufacturing a slidingly movable part for an aerosol device, which comprises the steps of: disposing a magnetic element to a core mold; disposing an external shell outside the core mold to assembly a mold; injecting an extrusion material into the mold; curing the extrusion material injected into the mold; separating the mold to collect a finished product integrated with the cured extrusion material and the magnetic element, in which the magnetic element may be disposed to be exposed to an inner surface facing the aerosol generating device of the finished part in the step of collecting the finished product.
Patent KR-20200126645-A (KR)
Inventor: HONG SEONG JONG
IPC: B62D1/185
Filed: 2019-04-30
Abstract: The present invention relates to a storage structure of a retractable column jacket with a multi-stage withdrawing structure and, more specifically, to a storage structure which is provided in a steering device to insert or withdraw a steering shaft in multiple stages and has a backlash removal function. The storage structure comprises: an outer cylinder housing having a pinion gear portion fastened therethrough; an inner cylinder housing which has the steering shaft disposed therein, a guide hole formed in a longitudinal direction so that the pinion gear portion penetrates and is guided, and a lower rack gear provided on an inner side of the guide hole; and a bracket housing which has a guide hole formed in a longitudinal direction so that an upper end of the pinion gear portion is arranged and guided, and an upper rack gear provided on an inner side of the guide hole. The storage structure can implement the tilt amount of the steering device installed in the vehicle up to 200 mm, so that sufficient space in a driver seat can be easily ensured, thereby providing convenience and comfort to a driver. In addition, the storage structure can prevent the occurrence of backlash during entering or withdrawing in the multiple stages by providing the pinion gear portion in the steering device.
Patent KR-20200127569-A (KR)
Inventor: NOE HYEUN HO
IPC: F41H3/02
Filed: 2019-05-03
Abstract: The present invention relates to a military camouflage pattern combat clothing fabric. According to the present invention, provided is the military camouflage pattern combat clothing fabric having permanent flame retardancy and infrared shielding functionality, and formed with printed camouflage patterns.
Patent KR-20190132922-A (KR)
Title: Compression device and method of discharging compression device
Inventor: HASHIMOTO KOICHIRO
IPC: B66D3/04
Filed: 2019-05-03
Abstract: The present invention relates to a compression device, comprising: a compressor having a cylinder that forms a compression chamber in which gas is compressed; a housing having a surrounding wall that forms an inner space in which the compressor is stored; and a support member arranged above the compressor in the inner space. The surrounding wall includes an opening wall provided with an ejection hole from which the cylinder can be ejected. The support member extends to guide movement of a first hanging and lifting machine on which the cylinder is hung down between an upper location of the compressor and an upper location of the ejection hole.
Patent KR-20200128941-A (KR)
Inventor: KIM KYUNG MI
IPC: H05K9/00
Filed: 2019-05-07
Abstract: According to an embodiment of the present invention, disclosed is a thermal film module provided with a ground layer to remove leakage current. The thermal film module includes a first grounding layer and a heating film, wherein the first grounding layer is bonded to the lower surface of the thermal film, the first grounding layer includes an insulating member and a mesh-type ground net which is formed on one side of the insulating member, and the mesh-type ground net is coupled to the lower surface of the thermal film, so that the first ground layer is coupled to the lower surface of the thermal film.
Patent KR-20200129336-A (KR)
Title: An organic electronic element comprising compound for organic electronic element and an electronic device thereof
Inventor: LEE SUN HEE
IPC: H01L51/50
Filed: 2019-05-08
Abstract: The present invention provides an organic electronic element comprising an anode, a cathode, and an organic material layer between the anode and the cathode, and an electronic device comprising the organic electronic element. The organic material layer includes a mixture of compounds each represented by chemical formula 1 and chemical formula 2 of the present invention to lower a driving voltage of the organic electronic element and improve light emitting efficiency and lifespan.
Patent KR-20200129711-A (KR)
Title: Telephoto lens system and electronic apparatus having the same
Inventor: RYU JAE MYUNG
IPC: G02B7/02
Filed: 2019-05-09
Abstract: Disclosed are a telephoto lens system and an electronic device having the same. The disclosed telephoto lens system comprises: a first lens group including a meniscus lens having a negative refractive force and generally having a positive refractive force; a second lens group disposed on the upper side of the first lens group, performing focusing, and including one lens having the negative refractive force; and a third lens group having the positive refractive force.
Patent KR-20200133573-A (KR)
Inventor: LEE JU YEOL
IPC: F24F11/30
Filed: 2019-05-20
Abstract: The present invention relates to an air circulation apparatus including a sterilization function. According to one embodiment of the present invention, an air circulation apparatus including a sterilization function includes: a first housing including a first inlet introducing air from the outside, a first outlet discharging air to the inside, and a first inner vent forming an inner circulation flow path; a second housing including a second inlet introducing air from the inside, a second outlet discharging air to the outside, and a second inner vent connected to the first inner vent to form the inner circulation flow path; a first air blowing fan discharging air to the inside through the first outlet; a filter means purifying the air discharged to the inside through the first outlet; a sterilization means sterilizing the filter means; and a control means performing an air purification function and a filter sterilization function by controlling the first air blowing fan and the sterilization means. Therefore, the present invention is capable of always supplying fresh air to the inside while performing filter sterilization periodically.
Patent KR-20200134688-A (KR)
Inventor: CHOI YONG SEOK
IPC: H01M4/13
Filed: 2019-05-23
Abstract: The present invention relates to an all-solid-state battery with high energy density and a production method thereof and, more specifically, to an all-solid-state battery with high energy density and a stable structure obtained by pressurizing one battery structure instead of not pressurizing each unit battery unit, changing the size of a solid electrolyte layer to an appropriate range while reducing the use amount of a first electrode current collector or a second electrode current collector to simplify a production process of the all-solid-state battery.
Patent KR-20200137594-A (KR)
Inventor: Han ji youn
IPC: G06F3/00
Filed: 2019-05-31
Abstract: For a realistic installation simulation of a video device, a mobile device according to one embodiment of the present invention comprises: a display; a camera photographing a space where a video device can be installed; a user interface receiving a user input; and a control unit identifying a plane in an image of the space photographed by the camera, displaying a grid on a virtual plane corresponding to the plane, adjusting the grid based on the user input, and controlling the display to display a virtual image of the video device on the grid.
Patent KR-20200139573-A (KR)
Inventor: LEE SEON JU
IPC: G06F12/02
Filed: 2019-06-04
Abstract: The present disclosure relates to an electronic device. According to the present disclosure, a memory controller to control a memory device including a plurality of memory blocks having improved wear-leveling performance includes a read operation controller, a cell status determiner, and a read reclaim controller. The read operation controller controls the memory device to read selected memory cells, which are connected with a selected word line, in a first block of the plurality of memory blocks, using at least one reference voltage of a plurality of reference voltages. The cell status determiner compares the number of memory cells, which are read out as the first memory cell of the selected memory cells using the at least one reference voltage, with a reference count corresponding to the at least one reference voltage, and generates cell status information representing a memory cell deterioration degree corresponding to at least one of a plurality of status of the selected memory cells. The read reclaim controller controls the memory device to copy data, which is stored in a first block, to a second block of the plurality of memory blocks, based on a comparison result between the memory cell deterioration degree corresponding to the at least one status and a threshold deterioration degree.
Patent KR-20200140576-A (KR)
Inventor: HAN YOON SEOK
IPC: H04N21/4363
Filed: 2019-06-07
Abstract: The embodiment provides an operation method of a set-top box for automatically setting power synchronization with a display device. According to the embodiment, the operation method of a set-top box comprises the steps of: receiving identification information of a display device connected to the set-top box through HDMI; analyzing the identification information to determine whether the display device is a model supporting an automatic setting function of power synchronization; changing the setting of an HDMI-CEC function of the set-top box when the display device supports the automatic setting function; and transmitting the setting information to the display device for synchronization of the changed setting of the HDMI-CEC function.
Patent KR-20200140583-A (KR)
Inventor: WOOH SANG HYUK
IPC: B01D46/00
Filed: 2019-06-07
Abstract: The present invention relates to a multi-layered dust filter, and particularly, to a multi-layered air conditioner filter and a multi-layered mask filter using the same. The present invention is a multi-layered filter composed of a hydrophilic filter layer and a hydrophobic filter layer, wherein a water layer (supplied from outside or formed by liquefaction of water vapor), which is stably implemented on the surface of the hydrophilic filter, induces high adsorption power with fine dust, thereby enabling efficient dust collection and blocking of harmful gases even with high ventilation. Also, based on the condensation (liquefaction) of the water vapor in the air, the reduction in efficiency, caused by the water vapor in the air, of an electrostatic filter used together is alleviated to ensure the continuity of the electrostatic filter. The hydrophobic filter not only additionally collects fine dust, but also acts as a layer that prevents water from leaking out.
Patent KR-20200143928-A (KR)
Inventor: KO KWANG HYUN
IPC: F21S45/47
Filed: 2019-06-17
Abstract: An embodiment relates to a lighting apparatus. The embodiment may include: a light emitting module including a circuit board and a plurality of light emitting devices disposed on the circuit board; and a coupling member coupled to a lower surface of the circuit board, wherein the coupling member includes: a head portion including a first side surface disposed on the lower surface of the circuit board, a second side surface opposite the first side surface, a third side surface connected to the first side surface and the second side surface, and a fourth side surface opposite the third side surface; a first support portion extending in a vertical direction from one end of the head portion; a second support portion extending in the vertical direction from the other end of the head portion; a first elastic portion bent from the first support portion in an outward direction of the first support portion; a second elastic portion bent from the second support portion in an outward direction of the second support portion; a first separation preventing portion extending from an end of the first elastic portion toward the first supporting portion; a second separation preventing portion extending from an end of the second elastic portion toward the second supporting portion; a first leg portion extending from an end of the first separation preventing portion toward the lower surface of the circuit board; and a second leg portion extending from an end of the second separation preventing portion toward the lower surface of the circuit board in which the first leg portion has a plurality of first elastic pieces, the second leg portion has a plurality of first elastic pieces, a first elastic piece of the first leg portion is inclined outwardly from the first leg portion, and a second elastic piece of the second leg portion is inclined outwardly from the second leg portion.
Patent KR-20200144301-A (KR)
Inventor: LEE YUN JAE
IPC: B62B3/10
Filed: 2019-06-18
Abstract: The present invention relates to a cart for transporting pipes and, more specifically, to a cart for transporting pipes, which has a handle for moving the cart for transporting pipes and easily prevents the loaded pipes from being overturned and separated. The cart for transporting pipes includes: a body including a loading part on which the pipes are loaded; wheels provided on a lower portion of the body; and support means protruding from the body to the upper portion of the body, respectively, and including first supports provided on one side end portion of the body and second supports provided on the other side end portion of the body to form the loading part on a separation space of the first and second supports.
Patent KR-20200144317-A (KR)
Inventor: YE DONG HEE
IPC: B60H1/03
Filed: 2019-06-18
Abstract: The present invention relates to a table type air conditioner for a vehicle. The table type air conditioner for a vehicle is disposed between a first row of seats and a second row of seats, which face each other in a vehicle cabin. The table type air conditioner for a vehicle comprises: a flat upper surface disposed between a floor and a ceiling of the vehicle cabin; and a first air conditioning case having a plurality of outlets discharging first air conditioning wind.