baber/WOPTO huggingface dataset:
Patent KR-20190115166-A (KR)
Title: Organic light emitting diode display device
Inventor: WANG SEONG MIN
IPC: H01L51/50
Filed: 2018-03-30
Abstract: According to embodiments, a metal layer disposed under a semiconductor layer is formed to allow a transistor to operate normally even when impurities are provided to the transistor in a lower substrate when the lower substrate is a flexible substrate in a heat treatment process. When white and black are displayed alternately by preventing the characteristic (for example, if a kickback voltage) of the transistor from changing, afterimages are not left to improve display quality. In addition, by forming a contact hole in the pixel, a voltage is supplied to a metal layer positioned below the semiconductor layer without floating, thereby forming the metal layer only at a necessary position, and preventing the degradation of display quality due to unnecessary parasitic capacitance.
Patent KR-20180039599-A (KR)
Inventor: JEONG JE CHANG
IPC: H04N19/50
Filed: 2018-04-06
Abstract: The present invention relates to a technology using a predicted motion vector to select an initial value for motion prediction and decrease an encoding amount of a motion vector in a video codec allowing multiple references, capable of reducing a computational amount for motion estimation. According to the present invention, a motion vector encoding apparatus comprises: a predicted motion vector generation unit to generate surrounding motion vectors for a current block with respect to each of a plurality of reference frames and to generate a predicated motion vector for the current block from the generated surrounding motion vectors; a motion estimation unit to determine a final motion vector for the current block and a final reference frame corresponding to the final motion vector with respect to a search section of a plurality of reference frames; a differentiator to calculate a difference between the final motion vector for the current block and a final predicted motion vector corresponding to the determined final reference frame among the predicted motion vectors; and a means to encode information about the final reference frame and the difference.
Patent KR-20190118808-A (KR)
Title: Elastic Zipper
Inventor: LEE EUN SUNG
IPC: A44B19/24
Filed: 2018-04-11
Abstract: The present invention relates to an elastic zipper designed to solve size adjustment and fastening at the same time by a combination of a band and a zipper.
Patent KR-20190118885-A (KR)
Title: Exercise apparatus and load module therefor
Inventor: LEE JI YOUNG
IPC: A63B21/005
Filed: 2018-04-11
Abstract: The present invention relates to exercise equipment, and more specifically, to exercise equipment using a generator as a load module and to a load module for exercise equipment. The load module for exercise equipment, which generates loads directly or indirectly by rotational forces through an input shaft (210) in order to provide exercise effects of a user, comprises: a resistant force generating unit (100) which has a stator (110), a rotor (120) and a driving shaft (130) to generate a resistant force with respect to rotation of the driving shaft (130); a speed increasing unit (300) which increases a rotation speed of the input shaft (210) rotated and driven by a user and transmits the increased rotation speed to the driving shaft (130) in order to increase the speed of the resistant force of the driving shaft (130); and a control unit (400) which is coupled to the resistant force generating unit (100) for controlling a resistant force of the driving shaft (130) by controlling power applied to the resistant force generating unit (100). The present invention has a simple structure to be miniaturized.
Patent KR-20190121067-A (KR)
Title: Photosensitive resin composition, photosensitive resin layer using same and color filter
Inventor: YIM Ji Hyeon
IPC: G03F7/004
Filed: 2018-04-17
Abstract: The present invention relates to a photosensitive resin composition, which comprises: (A) quantum dots; (B) an alkali soluble resin; (C) a photopolymerizable monomer; (D) a photopolymerization initiator; (E) a light diffusing agent including titanium dioxide (TiO_2) particles and silica (SiO_2) particles; and (F) a solvent, wherein the titanium dioxide particles and the silica particles are included in the weight ratio of 4 : 1 to 10 : 1, to a photosensitive resin film manufactured using the same, and to a color filter comprising the photosensitive resin film.
Patent KR-20190121616-A (KR)
Title: Method of manufacturing silicon wafer, silicon wafer manufactured therefrom and solar cell comprising the semiconductor wafer
Inventor: KIM INHO
IPC: H01L31/032
Filed: 2018-04-18
Abstract: The present invention relates to a method for manufacturing a silicon wafer, a silicon wafer manufactured thereby, and a solar cell including the same. According to an embodiment of the present invention, the method comprises the steps of: (a) coating one surface of a silicon wafer with boric acid diluted with deionized water; (b) coating the other surface of the silicon wafer with a phosphorous source mixed with two or more dopants; (c) thermally treating the silicon wafer to simultaneously perform a diffusion process of boron in the step (a) and phosphorus in the step (c); (d) coating a surface of the silicon wafer having boron diffused therein with an aluminum glass; (e) thermally treating the silicon wafer to gather impurities inside the silicon wafer to the aluminum glass; and (f) etching the silicon wafer to remove a boron-rich layer generated in the step (c) and the aluminum glass in the step (d).
Patent KR-20190123847-A (KR)
Inventor: JUNG SEUNG BOO
IPC: H05K3/12
Filed: 2018-04-25
Abstract: The present invention relates to a method of forming a redistribution layer using photosintering and, more specifically, to a redistribution layer formed by the method. According to the present invention, IPL exposure is selectively performed in some cases, and metal patterning is possible within a few seconds using a photothermal effect. In addition, since no acid solution is used, there is no problem of environmental hazard, toxicity, etc., the process step is easy, and no expensive vacuum equipment is required. In particular, according to the present invention, a process time is significantly shortened. A conventional thermal sintering took at least 30 minutes or more, and plating or vacuum processes took several hours. However, in the present invention, the process is completed within tens of seconds (within 10 seconds under 10 pulse conditions) through photosintering. In the present invention, a multi-layered pattern can be easily implemented through a process using a photothermal effect, thereby being advantageous to implement a high density electronic package.
Patent KR-20190124979-A (KR)
Title: Collapsible auxiliary seats for vehicle
Inventor: BAE JI SUNG
IPC: B60N2/30
Filed: 2018-04-27
Abstract: According to the present invention, an elastically collapsible auxiliary seat for a vehicle is disclosed. The elastically collapsible auxiliary seat for a vehicle comprises: a base frame; a seat frame provided in an upper portion of the base frame, and enabling an auxiliary seat unit to be mounted thereon; a first support link connected to one side of the seat frame to be supported with a first connection shaft, and connected to one side of the seat frame to be supported with a second connection shaft; a second support link connected to the other side of the seat frame to be supported with a third connection shaft, and connected to the other side of the seat frame to be supported with a fourth connection shaft; and a collapsible position maintaining unit individually connected to the base frame and the second connection shaft to maintain a folding state and an unfolding state of the auxiliary seat unit through the seat frame.
Patent KR-20180050621-A (KR)
Inventor: MOON YOUN JAE
IPC: H01L21/66
Filed: 2018-04-30
Abstract: The present invention relates to a system for inspecting and classifying sapphire wafers, and more particularly, to a system for inspecting and classifying sapphire wafers, capable of classifying a plurality of sapphire wafers by continuously inspecting the sapphire wafers through an automatic process to determine the defectiveness of the sapphire wafers. The system includes: a control module (100); a first sub control module (200) and a second sub control module (300) connected to the control module (100); a rear surface inspection module (400) connected to the first sub module (200) to transmit a result obtained by inspecting the rear surface of a sapphire wafer; a front surface inspection module (500) connected to the second sub module (300) to transmit a result obtained by inspecting the front surface of the sapphire wafer; and a cartridge module (600) for storing sapphire wafers in an inspection standby state to sequentially transfer the sapphire wafers to the rear surface inspection module (400) or the front surface inspection module (500), in which the rear surface inspection module (400) obtains an image of the rear surface of the sapphire wafer by an illumination device and an optical scan camera and transmits the image to the first sub control module (200), and the front surface inspection module (500) obtains an image of the front surface of the sapphire wafer by a laser device and the optical scan camera and transmits the image to the second sub control module (300).
Patent KR-20180124747-A (KR)
Title: Vehicle
Inventor: SAWADA YUTAKA
IPC: B60K15/073
Filed: 2018-05-08
Abstract: The present invention provides a technique capable of reducing a possibility of damages in a tank fixed to a vehicle body by a fixing member. The vehicle comprises: the tank arranged at the rear of a front part in front and rear directions of the vehicle, and also, arranged to follow the front and rear directions at the longitudinal direction thereof; and the fixing member fixing the tank and the vehicle body of the vehicle, wherein the front part and the tank are at least partially overlapped when the vehicle is viewed from the front direction, and the fixing member is releasing fixation of the tank with the vehicle body when longitudinally applied with an external force equal to or greater than a predetermined value with respect to the tank by a contact between the front part and the tank.
Patent KR-20180051474-A (KR)
Inventor: KIM YOUNG CHUL
IPC: A61K8/97
Filed: 2018-05-09
Abstract: The present invention relates to an antiseptic composition comprising an extract of Impatiens textori as an effective component; and a cosmetic composition and a functional health food for preventing or alleviating skin aging, or a cosmetic composition and a functional health food for skin whitening. The methanol extract of Impatiens textori shows excellent antibacterial effects against E. Coli, staphylococcus aureus, and pseudomonas aeruginosa; has collagenase and elastase inhibition activities and increases procollagen type I synthesis; and reduces the expression of MMP-1 mRNA and protein, thereby showing anti-wrinkle effects. Further, the extract of Impatiens textori reduces tyrosinase activities and reduces the expression of tyrosinase mRNA and protein, thereby showing whitening effects, and thus may be beneficially used as an antiseptic agent in food, cosmetics, or drugs, and may be beneficially used for alleviating skin aging and skin whitening.
Patent KR-20180127226-A (KR)
Title: Loudspeaker system and configurations for directionality and dispersion control
Inventor: WINTON RILEY
IPC: B60R11/02
Filed: 2018-05-17
Abstract: The present invention relates to a loudspeaker system and a configuration. In one embodiment, a loudspeaker configuration includes a directional element coupled to a loudspeaker. The directional element can include a plurality of movable elements to passively direct output of the loudspeaker. Another embodiment relates to a bidirectional loudspeaker having a first loudspeaker configured to output sound in a first direction, and a second loudspeaker configured to output sound in a second direction. The first and second loudspeakers may be arranged in a coaxial arrangement. Provided is a method for controlling a loudspeaker and a movable element. In one embodiment, a method includes a step of detecting a control setting for at least one of a loudspeaker and a movable element associated with the loudspeaker. The method may also include a step of controlling the movable element in response to the control setting including a step of adjusting the movable element to direct output of the loudspeaker. Thus, weight and volume occupied by a speaker system can be reduced.
Patent KR-20180054552-A (KR)
Inventor: KIM SEUNG BUM
IPC: G11C16/26
Filed: 2018-05-17
Abstract: A memory device and a memory system for setting operating parameters according to temperature levels are disclosed. The memory device according to an embodiment of the present invention includes: a memory cell array configured to store a plurality of setting data including operating parameter values of a flash memory device at a temperature level set for each predetermined temperature section in the form of electrical fuse (E-fuse) in a setting data area and storing user data in a user data area, wherein the setting data is stored in at least one memory set for each temperature level; a temperature sensing unit configured to generate temperature level data by measuring the temperature of the flash memory device; and a control unit configured to receive the temperature level data from the temperature sensing unit, to access the memory cell array having an address corresponding to the temperature level data by transmitting a setting data read signal to the memory cell array according to the temperature level data received from the temperature sensing unit, to read out setting data corresponding to the temperature level data from the plurality of setting data stored in the memory cell array, and to set operating parameter values by using the setting data that is read out.
Patent KR-20190132849-A (KR)
Title: Maximum Power Management System of Solar Panel
Inventor: YANG OH
IPC: H02S40/32
Filed: 2018-05-21
Abstract: The present invention relates to a maximum power management system for a solar panel and, more specifically, to a maximum power management system for a solar panel, capable of optimizing efficiency in the power generation of a solar panel and enabling a manager terminal to check whether errors occur in the solar panel and a generation efficiency optimization part by connecting the generation efficiency optimization part such as a DC optimizer individually to the solar panel. The maximum power management system for a solar panel includes: a plurality of solar panels producing an output voltage with sunlight; an inverter converting DC power corresponding to the output voltage inputted from the solar panels into AC power to output the AC power; a generation efficiency optimization part connected to each of the solar panels to convert the output voltage of the solar panels into a predetermined voltage; and a communication part transmitting information of the output voltage and information of the predetermined voltage to a manager terminal.
Patent KR-20190136351-A (KR)
Title: Method of manufacturing flavor ice and flavor ice produced thereby
Inventor: KIM JONG HOON
IPC: A23G9/32
Filed: 2018-05-30
Abstract: The present invention relates to a method for manufacturing an ice for a shaved ice with improved refreshment, which comprises the steps of: dissolving a sugar processed product in purified water (S10); manufacturing a mixed solution by adding a mixed agent or dextrin to the purified water in which the sugar processed product is dissolved (S20) and then mixing the same; sterilizing the mixed solution (S30); cooling the sterilized mixed solution (S40); filling and sealing the cooled mixed solution in a container to package the same (S50); monitoring the packaged mixed solution (S60); and quickly freezing the packaged mixed solution (S70).
Patent KR-20190140527-A (KR)
Inventor: CHOI CHANG KYU
IPC: G06V10/764
Filed: 2018-05-30
Abstract: Disclosed are a method for obtaining feature data and an apparatus thereof. The method for obtaining feature data comprises the steps of: receiving an input image; obtaining one or more low bit images having the number of bits lower than the number of bits per pixel of the input image based on pixel values of the input image; and obtaining feature data corresponding to the input image from the one or more low bit images using a neural network.
Patent KR-20190138990-A (KR)
Inventor: GU TAE JUN
IPC: F28C1/02
Filed: 2018-06-07
Abstract: The present invention relates to a plume abatement cooling tower. According to an embodiment of the present invention, the plume abatement cooling tower comprises: a casing having, on one side surface, a main inlet hole and an assistant inlet hole through which air is sucked inside and having, on an upper surface, an outlet hole through which air is discharged to the outside thereof; a water feeding unit supplying cooling water exchanging heat with the air sucked through the main inlet hole; a blowing unit forming the flow of the air going into and out of the casing through the main inlet hole and the assistant inlet hole and the outlet hole; a filler exchanging heat with the cooling water supplied by the water feeding unit and the air sucked through the main inlet hole by the blowing unit; a water collection unit collecting the cooling water having exchanged heat with the air sucked through the main inlet hole by the filler; at least one air mixer guiding the air, sucked through the assistant inlet hole into the casing; and a heating unit heating the air made by mixing the air, sucked through the main inlet hole to have exchanged heat with the cooling water, with the air, sucked through the assistant inlet hole to be guided by the air mixer. The present invention prevents the flow of the internal air from being interfered by the air mixer.
Patent KR-20190140252-A (KR)
Inventor: KIM HYUN CHEOL
IPC: A61P27/06
Filed: 2018-06-11
Abstract: The present invention relates to: a drug delivery implant which is inserted into eyes to continuously release a drug for treating glaucoma and the like; and a method for manufacturing the same. The present invention is inserted into eyes to have an effect of continuously deliver the drug for treating eye diseases. In addition, the present invention has an effect of stably delivering the drug in eyes.
Patent KR-20180137433-A (KR)
Inventor: SUCKCHEL YANG
IPC: H04L5/00
Filed: 2018-06-18
Abstract: The present invention relates to a radio communication system for efficiently transmitting and receiving a radio signal. More specifically, the present invention relates to a method comprising the steps of receiving data at a time unit #n on a first frequency band and transmitting an A/N for the data at a time unit #(m+k) on a second frequency band, and a device therefor. The first and second frequency bands have different subcarrier spaces. A time unit #m of the second frequency band represents a last time unit of a plurality of time units of the second frequency band corresponding to the time unit #n of the first frequency band.
Patent KR-20200002121-A (KR)
Title: Vacuum deposition device
Inventor: LEE KI TAE
IPC: H01L21/67
Filed: 2018-06-29
Abstract: According to an embodiment, a vacuum film deposition device can comprise: a main chamber provided with a longitudinal guide; a transfer unit movable between a tray replacement position and a substrate replacement position in accordance with the guide; a tray stock for exchanging a tray with the transfer unit located in the tray replacement position; and a substrate supply chamber for exchanging a substrate with the transfer unit located in the substrate replacement position.
Patent KR-20200005364-A (KR)
Inventor: KIM SUNGSOO
IPC: H01Q1/38
Filed: 2018-07-06
Abstract: Various embodiments of the present invention relate to an antenna structure providing a wireless communications function and an electronic device including the same. According to an embodiment of the present invention, provided is an electronic device comprising: a communications module; and an antenna structure electrically connected to the communications module. The antenna structure includes: a conductive substrate including a first area and a second area adjacent to the first area; multiple first slits formed in the first area of the conductive substrate in parallel at first designated intervals in a designated direction; and multiple second slits formed in the second area of the conductive substrate in parallel at second designated intervals in the designated direction in the position corresponding to an area between at least some of the first slits, wherein the second slits are extended to a part of the area between the first slits. The electronic device may vary according to embodiments and the antenna structure and the electronic device including the same according to the various embodiments may be provided.
Patent KR-20190006460-A (KR)
Inventor: COLLINS MICHAEL J SR
IPC: G01N35/00
Filed: 2018-07-10
Abstract: Disclosed are an extraction-based molecular sample preparation equipment and related processes. The present equipment comprises: a thermally conductive pressure resistant heating chamber; a liquid in a thermally conductive sample cup; and the thermally conductive sample cup disposed in the thermally conductive pressure resistant heating chamber for heating the solids together. A liquid transfer inlet fixture in the thermally conductive pressure resistant heating chamber transfers the liquid (solvent) from a source to the thermally conductive sample cup in the thermally conductive pressure resistant heating chamber, and a cooling device in liquid communication with the thermally conductive sample cup in the thermally conductive pressure resistant heating chamber receives the heated liquid from the thermally conductive pressure resistant heating chamber when the chamber is opened to atmospheric pressure.
Patent KR-20200006842-A (KR)
Inventor: CHAN YOUNG PARK
IPC: G06F3/023
Filed: 2018-07-11
Abstract: Character arrangement and input of the present invention are related to a unified 26-key English selecting and dragging keyboard. According to the present invention, creative alphabet-pair character and ditext functions are fused to enable a user to easily input an English word. Quoting a simple and balanced character arrangement, a use frequency, a finger moving distance, a consecutive consonant ring (combining fragment letter, digraph, trigraph, multigraph, popup, drag, stroke, slide, glide, and Swype), the keyboard enables a user to easily recognize the position of consonants and vowels. Moreover, the most frequently used space bar is arranged at a center to be arranged in accordance with biorhythm through ergonomic optimization. Moreover, quoting simultaneously stroke and slide functions of adjacent phonemes of paired characters, the keyboard enables a user to quickly, simply, and efficiently combine consonants and vowels.
Patent KR-20200008808-A (KR)
Title: System for spraying with constant quantity of paint
Inventor: KIM TAI GON
IPC: B05B12/00
Filed: 2018-07-17
Abstract: The present invention relates to a system for performing spray coating with a fixed amount of paint. The system comprises: an injection means (10) having a pneumatic unit (11), transport pump (13); spray gun (15) on a paint line; an adjustment means (20) installed to adjust the injection pressure of the spray gun (15) on the paint line; a detection means (30) installed to detect the transport conditions of paint on the paint line; and a control means (40) controlling the injection means (10), adjustment means (20), and detection means (30) with a set algorithm. Accordingly, the system promotes the quality management and productivity improvement by controlling a constant amount of paint corresponding to work conditions such as the pressure, flow, and the temperature based on spray configuration at fixed amount of paint in a vessel painting process.