baber/WOPTO huggingface dataset:
Patent KR-20200140638-A (KR)
Inventor: RYU JAE IL
IPC: G02F1/13
Filed: 2019-06-07
Abstract: The present application relates to a device for testing liquid crystal stain of a polarizing plate and a method for testing liquid crystal stain of the polarizing plate. The present application can easily test the liquid crystal stain generated on the polarizing plate with excellent visibility. The device comprises: a surface light source; a first polarizing member; a polarizing plate; a second polarizing member; and an inspector.
Patent KR-20200145974-A (KR)
Inventor: IM DONG HYUN
IPC: H01L29/78
Filed: 2019-06-21
Abstract: Provided are a semiconductor element with improved electrical characteristics and reliability, and a manufacturing method thereof. The semiconductor element comprises: a semiconductor substrate including a trench defining an active region; a buried insulating pattern in the trench; a silicon oxide film disposed between the buried insulating pattern and an inner wall of the trench; and a polycrystalline silicon film disposed between the silicon oxide film and the inner wall of the trench, wherein the polycrystalline silicon film has a first surface in contact with the semiconductor substrate and a second surface in contact with the silicon oxide film, and the second surface can be made of uniformly distributed silicon grains.
Patent KR-20210005446-A (KR)
Inventor: SUNG WOO YONG
IPC: H01L51/52
Filed: 2019-07-05
Abstract: An electronic device includes: an electronic module which outputs or receives light; and an electronic panel which is divided into a first region overlapping the electronic module on a plane thereof, a second region surrounding at least a portion of the first region, and a third region adjacent to the second region. The electronic panel includes: a base substrate; a plurality of pixels which are disposed on the base substrate and display light on the second region; an encapsulation layer which is disposed on the base substrate and covers the pixels; and a boundary pattern disposed on the first region, wherein the boundary pattern has an undercut shape. According to the present invention, a bezel area can be reduced by providing the electronic module overlapping the electronic panel.
Patent KR-20210005478-A (KR)
Title: Controlling method of ice maker
Inventor: YONGHYUN KIM
IPC: F25C5/08
Filed: 2019-07-06
Abstract: The present invention relates to a method of controlling an ice maker which comprises a first tray and a second tray for forming an ice chamber, and a first heater and a second heater for supplying heat to at least one of the first tray or the second tray. The method of controlling an ice maker comprises: a step in which water supply to the ice chamber is initiated at a water supply position; a step in which, upon completion of the water supply, the second tray is moved to an ice making position to initiate ice making; a step in which, once the ice making is recognized to be completed, an accumulated number of the ice making operations is recognized; and a step in which, on the basis of whether or not the accumulated number of the ice making operations reaches a predetermined number of times, a control unit determines whether to operate a residual-ice removal mode, wherein upon the accumulated number of the ice making operations reaching the predetermined number of times, the residual-ice removal mode, which supplies heat from at least one of the first heater or the second heater to at least one of the first tray or the second tray, is operated. According to the present invention, ice rubbles generated during an ice making process can be effectively removed.
Patent KR-20210010234-A (KR)
Inventor: LEE DONG HWAN
IPC: G01N33/49
Filed: 2019-07-19
Abstract: The present invention relates to a small blood viscosity measurement kit and a cartridge of the same. According to the present invention, the small blood viscosity measurement kit measuring viscosity of blood comprises: a kit body; both side blood tubes formed to be symmetric on both sides of the kit body and having an opened upper side to allow the blood to be injected thereto; and a fine channel connected to a lower side of the both side blood tubes. When the blood is injected to one both side blood tube, the blood can be supplied to the other both side blood tube through the fine channel. Moreover, provided is the cartridge of the small viscosity measurement kit, which stores and keeps the multiple small blood viscosity measurement kits and automatically supplies the small blood viscosity measurement kit.
Patent KR-20210015301-A (KR)
Inventor: SHIN HO SUNG
IPC: B60Q3/88
Filed: 2019-08-01
Abstract: The present invention relates to a lighting device for a glove box installed on a dashboard on the passenger side of a vehicle. More specifically, the present invention is provided to illuminate the interior of a glove box while power is supplied to and cut off from a lamp by turning a switch on and off according to the opening/closing state of a glove box door. According to the present invention, the lighting device for a glove box comprises: a switch unit which moves linearly in conjunction with the opening and closing of the glove box door; a lamp unit fixed to one side of a glove box housing; and a wire unit connecting the switch unit and the lamp unit. The switch unit is achieved by being installed so that, when the glove box door is opened, a sliding rod protrudes and the lamp is energized with main power and turned on.
Patent KR-20210017291-A (KR)
Title: Non-volatile memory device, controller and memory system
Inventor: MUN KUI YON
IPC: G11C16/04
Filed: 2019-08-07
Abstract: Provided are a nonvolatile memory device, a controller, and a memory system, capable of improving or maintaining input/output efficiency. According to the technical ideal of the present disclosure, the nonvolatile memory device includes: a clock pin configured to receive a clock signal from a controller; a first input/output pin configured to receive a command and an address synchronized to the clock signal from the controller; a second input/output pin configured to receive data synchronized to the clock signal from the controller; a command/address buffer configured to operate at a first operating speed, and buffer the command and the address received through the first input/output pin; a memory cell array including a plurality of memory cells; and a control logic configured to control operations on the memory cells based on the command and the address buffered in the command/address buffer.
Patent KR-20210017495-A (KR)
Title: A perovskite photoelectric device and manufacturing method thereof
Inventor: IM SANG HYUK
IPC: H01L31/032
Filed: 2019-08-08
Abstract: The present invention discloses a perovskite photoelectric element and a manufacturing method thereof, capable of improving a light emitting lifespan. According to an embodiment of the present invention, the perovskite photoelectric element includes: a first electrode; a hole transport layer formed on the first electrode; a perovskite layer formed on the hole transport layer, and formed of a first perovskite compound; an electron transport layer formed on the perovskite layer; a second electrode formed on the electron transport layer; and a graded-wall formed between the hole transport layer and the perovskite layer, and formed of a second perovskite compound, wherein the first perovskite compound and the second perovskite compound are represented by chemical formula 1, and the graded-wall inhibits movements of anions included in the perovskite layer.In the chemical formula 1, A_aM_bX_c: A is a monovalent cation; M is a divalent or trivalent metal cation; X is a monovalent anion; a + 2b = c when M is a divalent metal cation; a + 3b = c when M is a trivalent metal cation; and a, b, and c are natural numbers.
Patent KR-20210017813-A (KR)
Title: Keyboard for video Editing
Inventor: LEE SEONG WON
IPC: G06F3/02
Filed: 2019-08-06
Abstract: The present invention relates to a keyboard for video editing and, more specifically, to a keyboard allowing a user to quickly perform shortcuts used for video editing when needed. A main body can be used anywhere, wherein a hole is in an upper part thereof to put a keyboard. The keyboard is installed inside the body, and the keyboard serves to receive an input when the keyboard is pressed. An internal circuit is installed inside the body, and the internal circuit serves to transmit information from the keyboard to a computer.
Patent KR-20210019688-A (KR)
Title: Smart ordering process methed using a smart terminal included in a table and system therefor
Inventor: CHOI MIN KYU
IPC: G06Q30/06
Filed: 2019-08-13
Abstract: The present invention relates to a smart order processing method using a smart terminal included in a table and a system therefor, which improve order and payment convenience. According to one embodiment of the present invention, the smart order processing method using a smart terminal assigned to each table and having unique identification information comprises: a step of sensing a customer sitting on a table; a step of providing menu information through the smart terminal assigned to the corresponding table based on a result of the sensing, and receive an order input of the customer for the provided menu information; a step of outputting order completion and order standby-related information corresponding to the received order input onto the smart terminal; and a step of outputting payment information to the smart terminal and processing a payment when a payment request is received, and controlling to turn off the smart terminal when the payment is completed.
Patent KR-20190098940-A (KR)
Inventor: KOBAYASHI HIROYUKI
IPC: G02B1/14
Filed: 2019-08-13
Abstract: According to the present invention, provided are a surface protection film and an optical component using the same. The surface protection film can be bonded to an optical film having unevenness on the surface, has less contamination on the adherend, does not change the low contamination on the adherend over time, does not deteriorate with time and has excellent peeling antistatic performance. On one side of a base film (1) made of resin having transparency, a release agent layer (2) containing an antistatic agent (3) made of an alkali metal salt and a release agent is formed, and the antistatic agent (3) component made of the alkali metal salt exists only on the surface of an adhesive layer (4) as a surface protection film (5) in which the adhesive layer (4) is formed on the other surface of the base film (1).
Patent KR-20210020586-A (KR)
Title: XvDMT1 and XvDMT2 proteins in Xanthomonas campestris pv. vesicatoria and uses thereof
Inventor: SANG WOOK HAN
IPC: A01N37/46
Filed: 2019-08-16
Abstract: The present invention relates to a DNA methyltransferase present in Xanthomonas campestris pv. Vesicatoria (Xcv), which is a pathogen that causes a bacterial spot disease in plants, and is based on identification of a function of the DNA methyltransferase involved in pathogenicity of a strain. When the DNA methyltransferase of an Xcv strain according to the present invention is overexpressed, formation of a biofilm is decreased, and a resistance to stressors is decreased, so that viability is decreased, and thus virulence is weakened. Therefore, it is expected to improve quality of crops and increase productivity by using the DNA methyltransferase as a control composition and a control method for a bacterial spot disease.
Patent KR-20210023588-A (KR)
Title: portable air cleaner of earset type
Inventor: CHA JAE CHOON
IPC: H04R5/033
Filed: 2019-08-23
Abstract: Disclosed is an earset-type portable air purifier, which can solve problems of conventional air purifiers which have to be used only in limited places, can filter fine dust and polluted air while moving indoors and outdoors, can be easy to wear and can also be used as a fashion accessory by being formed in an earset-type. The earset-type portable air purifier of the present invention filters the fine dust and the polluted air and continuously supplies purified air from the bottom of the nose through a stick-shaped air outlet, so that even with a small amount of air, a place where a user wears and moves can become a clean air area. To purify the air, the air purifier covers the face like a mask to prevent objection to others. In addition, convenience of performing complex functions can be provided by adding a call function which can wirelessly transmit and receive voice signals in accordance with the Bluetooth standard with communication terminals such as smartphones.
Patent KR-20210026034-A (KR)
Title: System for inspecting appearance of rolled plate and method of inspecting appearance of rolled plate using the same
Inventor: KIM NAM WOO
IPC: B21B38/02
Filed: 2019-08-29
Abstract: The present invention relates to a system for inspecting the appearance of a thick rolled plate and a method of inspecting the appearance of a thick rolled plate using the same, which can secure a high speed and reliability for the inspection of the appearance of a thick roller plate which has undergone a rolling process by continuously measuring the flatness, width and length values, perpendicularity, etc. of the thick rolled plate while placing the thick roller plate on a transport table to longitudinally transport the thick rolled plate. The system for inspecting the appearance of a thick rolled plate comprises: a roll table which longitudinally transports a thick rolled plate through driving rollers to allow the thick rolled plate to pass through an inspection section; a profile data extraction unit which photographs the thick rolled plate passing through the inspection section formed on the roll table in accordance with a set period to acquire profile data; and a reading inspection unit which analyzes three-dimensional profile data extracted by the profile data extraction unit to inspect the appearance of the thick rolled plate passing through the inspection section.
Patent KR-20210026052-A (KR)
Title: Apparatus and method for measuring subcutaneous fat thickness of measurement object
Inventor: HWANG SEONG YEOL
IPC: A61B5/107
Filed: 2019-08-29
Abstract: An apparatus for measuring a thickness of subcutaneous fat of an object to be measured according to the present invention comprises: a plurality of light sources emitting light to an object to be measured; a light condensing unit condensing the light reflected from the subcutaneous fat of the object to be measured of the emitted light using the optical properties; one or more detection units detecting the condensed light in response to the emitted light; and a measuring unit measuring a thickness of the subcutaneous fat of the object to be measured by using the optical properties of the light detected by the detection units.
Patent KR-20210029944-A (KR)
Title: Multilayered coating film for coating carbon fiber reinforced plastic of automobile
Inventor: LEE YONG BEOM
IPC: C09D133/04
Filed: 2019-09-09
Abstract: The present invention relates to a multi-layer coating film for coating carbon fiber reinforced plastics in a vehicle and, more specifically, to a multi-layer coating film for coating carbon fiber reinforced plastics in a vehicle, comprising: a specific light stabilizer capable of absorbing ultraviolet rays of various wavelengths, and further comprising: a primer layer containing an epoxy resin; and a clear layer containing a specific acrylic resin, thereby having excellent adhesion to plastic materials, surface appearance and weather resistance while improving material discoloration and durability deterioration from ultraviolet rays.
Patent KR-20210030602-A (KR)
Title: Smart door and smart home system including the same
Inventor: KIM YOUNG SOO
IPC: G08B25/10
Filed: 2019-09-10
Abstract: Provided is a smart door device, comprising: a communication module for performing communication interworking with an in-house electronic communication device or an external communication server; at least one sensor module for monitoring the condition of the space around the door; and a processor module processing information obtained through the communication module and monitoring information obtained through the sensor module from at least one of the in-house electronic communication device, the external communication server, and a user-owned portable communication device, and allowing the processing information to be displayed in at least one of visual and audible manners.
Patent KR-20210037352-A (KR)
Title: Display device
Inventor: HEESUK PANG
IPC: H01L27/32
Filed: 2019-09-27
Abstract: Provided is a display device capable of preventing a plurality of signal lines provided in a non-display area from being damaged by foreign substances. According to an embodiment of the present invention, the display device comprises: a first substrate including a display area and a non-display area surrounding the display area; a first electrode provided in the display area on the first substrate; a light emitting layer provided on the first electrode; a second electrode provided on the light emitting layer; a plurality of lines provided in the non-display area on the substrate; a plurality of organic patterns provided on the lines, and spaced apart from each other; an adhesive layer provided on the organic patterns; and a second substrate provided on the adhesive layer. The light emitting layer and the second electrode are provided from the display area to the non-display area, and a separation distance between the organic patterns is less than the distance from an upper surface of the second electrode provided on the organic patterns to an upper surface of the adhesive layer.
Patent KR-20200041264-A (KR)
Inventor: JANG JU YEUL
IPC: B32B27/08
Filed: 2019-10-07
Abstract: The present invention relates to an optical laminate having a front plate and one or more adhesive layers, and more specifically, to an optical laminate capable of suppressing distortion of a reflected image reflected on a surface of the front plate, and a displaying device including the same. The optical laminate sequentially comprises: a front plate; an adhesive layer (A); an polarizer layer; an n-layer (n represents any integer of 0 or more) adhesive layer (B); and a supporting substrate. The optical laminate is satisfied with a formula of 0.2 <= T/C_(total), wherein T represents a thickness (μm) of the front plate, and C_(total) represents the sum of creep C (%) of each adhesive layer arranged between the front plate and the supporting substrate at 25°C.
Patent KR-20200049563-A (KR)
Inventor: KANEICHI DAIKI
IPC: G09B29/00
Filed: 2019-10-22
Abstract: The present invention relates to a display control method of demand prediction information executed by a display control device. The display control method comprises: allowing a display control device to acquire demand prediction information regarding prediction of demand for allocation of a vehicle (4) in a prediction target area in units of block numbers of the prediction target area; and allowing the display control device to display the demand prediction information acquired by the display control device on a display unit (42) in a state of being superimposed on a map in the units of block numbers of the prediction target area.
Patent KR-20210048943-A (KR)
Title: Solvent-free epoxy type paint composition and offshore structure comprising coating film of thereof
Inventor: LEE HEE BAEK
IPC: C08K5/17
Filed: 2019-10-24
Abstract: The present invention relates to a solvent-free epoxy paint composition and a marine structure having a coating film thereof, wherein the solvent-free epoxy paint composition includes: a main material containing an epoxy resin; a curing agent selected from aliphatic amines, cycloaliphatic amines, or combinations thereof; and a UV absorber.
Patent KR-20210051037-A (KR)
Title: Trommel screen apparatus for processing waste in the trash bag and waste disposal system using the same
Inventor: RYU BYUNG GUN
IPC: B09B5/00
Filed: 2019-10-29
Abstract: The present disclosure relates to a trommel screen device for treating waste contained in a volume-based garbage bag, including: a cylindrical housing including an inlet through which a volume-based garbage bag and waste are introduced, and an outlet through which the volume-based garbage bag and waste are discharged, rotating the center of the inlet and the outlet around a rotating shaft, and having a hole for classifying the volume-based garbage bag and waste according to size; and a cover surrounding the cylindrical housing, wherein waste on the rotating shaft of the cylindrical housing and in the volume-based garbage bag with a horizontal floor is treated.
Patent KR-20210054806-A (KR)
Title: Method and apparatus for controlling pose of drone
Inventor: PARK SANG WOOK
IPC: B64F5/40
Filed: 2019-11-06
Abstract: The present invention relates to a technology for adjusting the zero point of the posture control of a drone. A drone posture adjustment method and an apparatus thereof are disclosed. According to the present invention, a drone posture adjustment apparatus comprises: an upper plate; a motor connected to the upper plate and rotating the upper plate; a lower plate connected to the motor; a lower plate rotating shaft connected to the lower plate and rotating the lower plate; a central rotating shaft; and a processor. The lower plate rotating shaft is selectively connected to the drone posture adjustment apparatus or the central rotating shaft. The processor fixes a fixing part of a drone to the upper plate, and adjusts a posture control part of the drone by using the motor, the lower plate rotating shaft, or the central rotating shaft.
Patent KR-20210055864-A (KR)
Title: Substrate processing apparatus and substrate processing method
Inventor: KIM MYUNG JIN
IPC: B41J2/01
Filed: 2019-11-07
Abstract: In the present invention, provided is a liquid discharge head moved in a horizontal direction together with a reservoir. The reservoir has a liquid storage space which is smaller in size in the horizontal direction than in the vertical direction, and is disposed so that the horizontal direction of the liquid storage space coincides with the horizontal movement direction of the liquid discharge head. Accordingly, the present invention can sufficiently secure the capacity of the liquid storage space. And, when the reservoir is moved, the processing liquid is moved in the horizontal direction with a small movement width in the liquid storage space, so it is possible to reduce the fluctuation of the processing liquid. Furthermore, it is possible to greatly shorten the time required for the swaying treatment liquid to be stabilized.
Patent KR-20210054955-A (KR)
Inventor: KIM DONG HYUN
IPC: A23L23/00
Filed: 2019-11-06
Abstract: The present invention relates to a BM patent about developing and making a menu, which allows customers to taste five or more flavors at once with one pig's foot for the purpose of making a new menu for pigs' feet, increasing sales of restaurants of the pigs' feet, strengthening competitiveness with other businesses and satisfying diverse tastes of consumers at once. The menu is made for the customers to taste the five or more flavors such as basic pigs' feet, garlic pigs' feet, pigs' feet with chilled vegetables, fried pigs' feet and seasoned pigs' feet at once with the one pig's foot.
Patent KR-20210059409-A (KR)
Inventor: YANG CHANG MO
IPC: H04N21/236
Filed: 2019-11-15
Abstract: According to the present invention, provided is a method for inserting scene information or shot information in an MPEG-4 video file, which comprises the steps of: opening the video file and a file including the scene information or shot information; analyzing location information and size information of file type box (ftyp) data, media data box (mdat) data, and movie box (moov) data for the video file; changing the mdat data based on whether the scene information or shot information is inserted between chunk data according to the analysis result; and modifying the moov data based on the change is made.