baber/WOPTO huggingface dataset:
Patent KR-20200119954-A (KR)
Inventor: PARK JUN HYUN
IPC: G09G3/3266
Filed: 2019-04-10
Abstract: The present invention provides a gate driver and a display device including the same which maintain a change of voltage stored in a storage capacitor at a minimum. According to one embodiment of the present invention, the gate driver comprises: a first scan driver to output a first scan signal based on a first scan clock signal; a first sensing driver which outputs a first sensing signal based on a first sensing clock signal, and arranged adjacent to the first scan driver; a first scan clock line to transfer the first scan clock signal to the first scan driver; and a first sensing clock line to transfer the first sensing clock signal to the first sensing driver. The first scan clock line includes a first scan clock main line extended in one direction and arranged adjacent to one side of the first scan driver, and a first scan clock connection line connected to the first scan clock main line and the first scan driver. The first sensing clock line includes a first sensing clock main line extended in one direction and arranged adjacent to one side of the first sensing driver, and a first sensing clock connection line connected to the first sensing clock main line and the first sensing driver. The first scan clock main line is arranged closer to the first scan driver and the first sensing driver than that of the first sensing clock main line.
Patent KR-20200125352-A (KR)
Title: Binary data compression method and appratus thereof_2
Inventor: KIM JEONG HUN
IPC: H03M7/30
Filed: 2019-04-27
Abstract: The present invention relates to the compression of binary data. For example, when there is binary data X starting with 10 (X=10101110111010011010101011), data is separated whenever a number 10 is met, and the data X is separated as 10/1011/1011/10/1001/10/10/10/1011. At this time, each separated data is called a binary cluster X type (BC-X). The binary cluster can be classified into two types, wherein one starts with 1 and is called type A in which 0 is continuous, such as, 10, 100, 1000, 10000, or the like and the other is called as type B, starts with 1 and has a pattern in which one or more consecutive 0s and one or more consecutive 1s, such as 101, 1011, 10111, 101111, 1011111, ... or 1001, 10011, 100111,1001111, ... or 10001,100011,10000111, ... or the like. Type A and type B can be compressed by 1 bit. In case of type A, the first bit can be erased. That is, it is equivalent to compressing 10 to 0, 100 to 00, and 1000 to 000. In case of type B, the first bit can be erased and the rest are inverted, which is equivalent to compressing 101 to 10, 10011 to 1100, and 1000111 to 111000. As described above, compressed binary cluster data obtained by compressing each of type A and type B of BC-X by 1 bit is called bc-x.
Patent KR-20200129514-A (KR)
Title: The electric mat controller with mat condition detection
Inventor: AN GEU BOUK
IPC: H05B1/02
Filed: 2019-05-09
Abstract: The present invention relates to a controller for an electric mat, which supplies a current to a heating wire to generate heat. According to the present invention, when performing a heating function to supply the current to the heating wire of the electric mat, the controller directly measures the resistance of the heating wire without using a temperature sensor to correctly control temperature. Moreover, the controller detects a capacitance change of the heating wire by the same number as the frequency of the power to detect the presence and movement of a human body and the state of the mat in real-time. Moreover, the controller performs power control based on the state of the mat detected in real-time to prevent a fire occurring in the mat and minimize power consumption when not in use to save energy. The controller (100) comprises: a symmetrical input power source (120) having a reference potential (GND) which is half of the voltage of an input line; a symmetrical impedance input voltage detection circuit (118); and two power switches (103, 107) supplying a current to the heating wire for a positive half cycle of an alternating current (AC) power source. Moreover, the controller simultaneously turns off the power switches for a negative half cycle of the AC power source to separate the heating wire (11) from a power circuit and measure capacitance and a capacitance change ratio from an inducted voltage, thereby detecting the presence and movement of the human body to control the output of the power switches. Moreover, the controller determines a folded state of the mat based on the value of the measured capacitance to block the output.
Patent KR-20200132227-A (KR)
Inventor: JANG UNG PARK
IPC: H01L29/84
Filed: 2019-05-16
Abstract: The present invention relates to a complex scanner which is able to simultaneously monitor the distribution of light energy and the distribution of pressure. According to one embodiment of the present invention, the complex scanner has a plurality of pixel units in an array shape. Each of the pixel units comprises: a photoelectric sensor which converts light energy into electric energy and generates a light-current signal; and a pressure sensor which is electrically connected to the photoelectric sensor and changes the light-current signal as a conductance is varied by the pressure, thereby generating an output current signal. By a detection unit which measures the output current signal, the distribution of the light energy and the distribution of the pressure can be simultaneously detected.
Patent KR-20200134103-A (KR)
Inventor: CHOI KWI SEOK
IPC: H02K7/18
Filed: 2019-05-21
Abstract: The present invention relates to an air purification fan device and an air purification device including the same, which can be connected to a driving device such as an electric fan and the like to be used as an air purifier, and can elongate the duration of the effective performance of a capacitive type dust collecting filter, while converting the rotating force of the driving device into electric energy to be used for field shaping. To this end, the air purification fan device according to the present invention comprises: a first disc having a first air inlet penetrated thereat; a second disc having a second air inlet penetrated thereat; a dust collecting filter unit arranged between the first disc and the second disc along the peripheral direction of the first disc or the second disc; a first electrode unit provided along the peripheral direction of the first disc on the inner surface of the first disc; a second electrode unit provided along the peripheral direction of the second disc on the inner surface of the second disc; and a fastener connecting the first disc or the second disc to a driving unit. Here, the dust collecting filter unit comprises: an inner filter layer containing polarization substance; an outer filter layer containing polarization substance; and a middle filter layer interposed between the inner filter layer and the outer filter layer and containing polarization substance.
Patent KR-20190133629-A (KR)
Title: Method and apparatus for processing a video
Inventor: LEE BAE KEUN
IPC: H04N19/119
Filed: 2019-05-23
Abstract: According to the present invention, an image decoding method may comprise the steps of: deriving merge candidates from neighboring blocks adjacent to a current block; generating a first merge candidate list including the merge candidates; decoding information for specifying any one of the merge candidates included in the first merge candidate list; and deriving moving information of the current block from a merge candidate to which an index determined by the information is assigned. When the number of merge candidates included in the first merge candidate list is smaller than a predetermined value, merge candidates included in a second merge candidate list may be added to the first merge candidate list.
Patent KR-20200134781-A (KR)
Inventor: Kwanghyun CHOI
IPC: F25D23/02
Filed: 2019-05-23
Abstract: The present invention relates to a refrigerator. According to one embodiment of the present invention, the refrigerator comprises: a cabinet having a storage space; a door having a door unit opening and closing the storage space and having a drawer unit providing an accommodation space; a rail connecting the door and the cabinet and allowing the door to be withdrawn and inserted; a driving device provided to the door unit to provide power; a driving device connection unit provided to one side of the driving device and exposed to a back surface of the door unit; a lifting device provided inside the drawer unit and connected to the driving device to vertically move a portion of the drawer unit; and a lifting device connection unit protruding from the lifting device and inserted to be attached to and detached from the driving device. Moreover, a tilting unit forming a space, which can be rotated upward while the lifting device connection unit is inserted into the driving device connection unit, is formed on an inner surface of the driving device connection unit.
Patent KR-20200139297-A (KR)
Inventor: LEE JAE HOON
IPC: G09G3/3275
Filed: 2019-06-03
Abstract: A display device includes a display panel. The display panel includes a first data line, a second data line, and a pixel, and the pixel includes a first sub-pixel coupled to the first data line, and a second sub-pixel coupled to the second data line. A light stress compensator generates a first data voltage control signal for the first sub-pixel based on a second data value for the second sub-pixel included in input image data when a first data value for the first sub-pixel included in the input image data is less than or equal to a first reference value. A data driver generates a first data signal based on the first data value for the first sub-pixel, provides a first data voltage to the first data line, and the first data voltage is varied based on the first data voltage control signal. The present invention provides the display device capable of mitigating a change in characteristics of a transistor.
Patent KR-20200142422-A (KR)
Inventor: SEO YE BIN
IPC: B60R7/08
Filed: 2019-06-12
Abstract: The present invention relates to a vehicle seat hanger, opening and closing a tongs portion to be attached to a column of a head portion of a vehicle seat to be used as a hanger. The vehicle seat hanger can improve consumer satisfaction.
Patent KR-20190071656-A (KR)
Title: Cylindrical sputtering target and manufacturing method of cylindrical sputtering target
Inventor: TATENO SATORU
IPC: C23C14/34
Filed: 2019-06-14
Abstract: The present invention relates to a cylindrical sintered body having the length of 470 mm or more in a cylindrical shaft direction, a cylindrical sputtering target, and a manufacturing method thereof. According to the manufacturing method of the cylindrical sputtering target having the cylindrical sintered body of an embodiment of the present invention, a cylindrical molded body having the length of 600 mm or more in a cylindrical shaft direction is disposed on a stage having an oxygen supply hole connected to a pipe for supplying oxygen, and is sintered by supplying oxygen in a cylindrical shaft direction from the oxygen supply hole, which is smaller than a cylinder inner circumference provided inside a cylinder of the cylindrical molded body. Also, according to another embodiment of the present invention, a stage is disposed in a chamber, and the pipe for supplying oxygen may be connected to the oxygen supply port from the outside of the chamber.
Patent KR-20200144382-A (KR)
Inventor: MINUK KIM
IPC: B25J11/00
Filed: 2019-06-18
Abstract: The present invention relates to a moving robot and a method for controlling the same. The moving robot extracts, based on a map generated by sensing an obstacle, a shape of a ceiling from an image captured during moving, extracts a form of an area corresponding to the shape of the ceiling, and generates the map reflecting an obstacle sensing result and the form of the actual area to provide the map having the similar form to an actual indoor space. Therefore, a user can easily divide the multiple areas, input an accurate cleaning command based on the map, and easily check a current state or a cleaning state of the moving robot on each of the areas.
Patent KR-20210002928-A (KR)
Inventor: DO WAN HO
IPC: H01L21/677
Filed: 2019-07-01
Abstract: A substrate processing device of the present invention includes: a chamber member including a processing space for processing a substrate, and an entrance through which the substrate is introduced into and out of the processing space; and an air spray unit which sprays heated air toward the space adjacent to an entrance. According to the present invention, it is possible to minimize the introduction of air having a relatively low temperature into the chamber.
Patent KR-20200008530-A (KR)
Inventor: LAI CHIEN AN
IPC: G11C8/08
Filed: 2019-07-16
Abstract: Provided is a memory device including an array of resistive memory cells having a plurality of word lines connected to an array of the resistive memory cells. A voltage compensation controller is configured to determine a word line voltage to be applied to a selected word line of the plurality of word lines. A word line driver is configured to apply the determined word line voltage to the selected word line.
Patent KR-20210010156-A (KR)
Inventor: OH SHIN TAEK
IPC: C02F1/461
Filed: 2019-07-19
Abstract: The present invention relates to an ion water machine series electrolysis apparatus. The ion water machine series electrolysis apparatus according to an embodiment of the present invention includes: a cathode electrolytic cell formed with a cathode passage and provided with a negative electrode plate to generate alkaline ionized water on the cathode passage; and an anode electrolytic cell formed with an anode passage and provided with a positive electrode plate to generate acidic ionized water on the anode passage, wherein the cathode electrolytic cells and the anode electrolytic cells are provided in numbers and alternately stacked and coupled to each other, the cathode electrolytic cells are coupled in series so that water flowing into the cathode electrolytic cells sequentially flow through the cathode electrolytic cells, and the anode electrolytic cells are coupled in series so that water flowing into the anode electrolytic cells sequentially flow through the cathode electrolytic cells. According to the present invention, a plurality of cathode electrolytic cells are connected in series, and a plurality of anode electrolytic cells are connected in series, so that strong alkali or strongly acidic ionized water is generated even when a relatively low voltage is applied to each electrode plate, thereby reducing energy.
Patent KR-20200021886-A (KR)
Title: Flexible implement grip with interior texture
Inventor: STEPHEN JAMES DAVIS
IPC: A63B60/08
Filed: 2019-08-08
Abstract: According to the present disclosure, provided is a unique flexible elastomer grip for an instrument handle such as a shaft of a golf club. A pattern of a groove and/or a dimple-shaped void/recess, which may be separable to provide different cushioning in vertically separated regions of the grip on the inner periphery of the unique flexible elastomer grip. When a texture groove is employed on an outer periphery of the grip, the thickness of a material between the groove and/or dimple on the inner periphery and a texture on the outer periphery is maintained at 1 mm or more.
Patent KR-20190100104-A (KR)
Inventor: SUHO PARK
IPC: H04W4/029
Filed: 2019-08-08
Abstract: Disclosed is a BSM message transmitting method of a V2X communication device installed in a vehicle in an autonomous driving system. According to an embodiment of the present invention, when BSM data cannot be normally configured due to sensor errors, the BSM message transmitting method of a V2X communication device multiplexes sensor data and GPS data each received from a plurality of sensors in the vehicle and can use the multiplexed sensor data in generation of the BSM data. Therefore, the present invention can enhance stability of a V2X system and efficiently compensate an error generated between sensors. An autonomous driving system can be associated with an artificial intelligence module, a drone (an unmanned aerial vehicle, UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, and a device related to a 5G service.
Patent KR-20200020642-A (KR)
Title: Heating device and method for operating a heating device
Inventor: ERBE SEBASTIAN
IPC: H05B3/26
Filed: 2019-08-16
Abstract: An objective of the present invention is to provide a heating device and a method for operating the same which can accurately and safely operate a heating device. In the method for operating a heating device, fluid is initially introduced into a fluid chamber. Afterward, heating elements of the heating device are switched on, and a leakage current is detected as a temperature-dependent current flow through a dielectric insulation layer. A supply voltage of the heating devices is measured, and the measured supply voltage is taken into consideration when evaluating the temperature at a fluid chamber as a function of the leakage current. The leakage current is converted into a leakage voltage by a resistor, and is then divided by the measured supply voltage. Subsequently, the acquired quotient is multiplied by a compensation value to acquire a normalized leakage signal which is normalized to a base value of the supply voltage. The normalized leakage signal is used to supplement the fluid chamber with more fluid and/or to reduce heating power of at least one heating element if a specific absolute value of the leakage signal is exceeded or if a specific slope of the profile of the leakage signal is exceeded.
Patent KR-20210023447-A (KR)
Title: Non sensor vehicle entrance control system based on video recognition using deep learning and method thereof
Inventor: SHIM CHOONG SUP
IPC: G06K9/00
Filed: 2019-08-23
Abstract: Disclosed are a video recognition-based sensorless vehicle access control system utilizing deep learning and a method thereof. The video recognition-based sensorless vehicle access control system utilizing deep learning comprises: an input module for receiving video information photographed from a camera installed in the vehicle entry/exit direction; an object detecting module for detecting a predetermined object of the vehicle from at least one frame included in the received video information; a position determination module for determining the position of the vehicle based on the size of the detected object; and a control module for generating a control signal for control of a circuit breaker or license plate recognition based on the determined position.
Patent KR-20210024828-A (KR)
Title: Smart multi-tab apparatus for remote control type
Inventor: JO YOUNG HWA
IPC: H01R25/00
Filed: 2019-08-26
Abstract: The present invention relates to a smart multi-tab device for a remote control type, and more specifically, to the smart multi-tab device for the remote control type, which monitors the current consumption of electric devices connected to each outlet of a multi-tap through a user terminal such as a smartphone, tablet PC, or PC in a remote place, turns on or off the power supply of each outlet, can automatically turn on or off the power supply of each outlet according to a set situation, and can prevent safety accidents caused by infants and pets.
Patent KR-20210026222-A (KR)
Title: The System For Providing Customized Cosmetics
Inventor: DO WOON
IPC: G06F17/18
Filed: 2019-08-29
Abstract: The present invention relates to a customized cosmetics manufacturing system for the skin beauty industry, which enables skin care specialists with professional knowledge about cosmetics to manufacture and supply customized cosmetics that are optimized for needs in fields. The present invention includes: a subscription module where a skin beauty industry expert inputs expert information; a storage module including an item DB receiving the input of and storing manufacturable cosmetics item information and an ingredient DB receiving the input of and storing information on an ingredient that can be contained in cosmetics; a selection module including an item selection unit where the expert selects at least one of the item information, an ingredient selection unit where the expert selects at least one of the ingredient information, a quantity determination unit where the expert inputs manufacturing capacity and a manufacturing quantity, and an order sheet generation unit generating an order sheet including the selected item information, the selected ingredient information, the input manufacturing capacity, and the input manufacturing quantity; a payment module where the expert makes a payment with respect to the order sheet; a cosmetics manufacturing module manufacturing customized cosmetics based on the order sheet; and a providing module providing the manufactured customized cosmetics for the expert.
Patent KR-20200029356-A (KR)
Title: Method and apparatus for performing wireless communication in unlicensed band
Inventor: PARK KI HYEON
IPC: H04W72/04
Filed: 2019-09-02
Abstract: Embodiments of the present invention relate to a method for performing wireless communication in an unlicensed band and an apparatus thereof. According to an embodiment of the present invention, provided is a method of a terminal performing wireless communication in an unlicensed band comprising the steps of: receiving information for allocating a radio resource in a system band composed of a plurality of subbands; obtaining available environment information based on performing listen before talk (LBT) on at least one subband included in the radio resource; and transmitting the available environment information.
Patent KR-20210028532-A (KR)
Title: D-ring and machine with the same
Inventor: JANG DONG IK
IPC: F16H57/029
Filed: 2019-09-04
Abstract: Disclosed are an annular D-ring that prevents fluid from flowing between an outer circumferential surface of a shaft and an inner circumferential surface defining a hole into which the shaft is inserted, and a machine having the same. According to the present disclosure, the D-ring is formed from a rubber material. When the D-ring is not elastically deformed, the width of the D-ring in the direction parallel to the axial direction of the D-ring is greater than or equal to twice the thickness of the D-ring in the direction perpendicular to the axial direction of the D-ring and is less than or equal to 5 times.