baber/WOPTO huggingface dataset:
Patent KR-20190117867-A (KR)
Inventor: KIM YO HAN
IPC: C08F220/18
Filed: 2018-04-06
Abstract: The present invention relates to an electronic device comprising: a substrate; a pixel defining film defining a plurality of pixel regions and non-pixel regions on the substrate; a plurality of light emitting elements disposed in the plurality of pixel regions; and a thin film encapsulation part comprising an organic film for encapsulating the pixel defining film or the plurality of light emitting elements and the pixel defining film. The organic film comprises a cured product of a composition for forming the organic film comprising at least one UV absorber. Therefore, an objective of the present invention is to provide the electronic device capable of reducing an amount of ultraviolet rays transmitted to the inside of the electronic device.
Patent KR-20180114857-A (KR)
Inventor: KIM HONG KI
IPC: G06Q30/02
Filed: 2018-04-11
Abstract: Provided is a method for transmitting musician content which comprises the steps of: receiving information on an interested musician and information on a period to collect data on the interested musician from an external apparatus; collecting music chart data for a song of the interested musician from a plurality of music service web sites during a set period; collecting follower data on an account of the interested musician from a plurality of social media; and transmitting the music chart data and the follower data to the external apparatus. Therefore, a public reaction on a musician and a song scattered on the Internet can be effectively monitored, thereby instantly build a management plan.
Patent KR-20190034057-A (KR)
Title: Method of preparing cosmetic composition comprising dispersed Astaxanthin
Inventor: LIM SUNHEE
IPC: A61K8/35
Filed: 2018-04-18
Abstract: The present invention relates to an astaxanthin-containing nanodiamond composition, wherein water-insoluble astaxanthin is adsorbed to the surface of nanodiamond dispersed in a hydrophilic solvent, thus exhibiting dispersibility, uniformity, and stability. More specifically, the present invention provides a composition, which has increased dispersibility in hydrophilic solvents such as water, by adsorbing, to nanodiamond, astaxanthin which is insoluble and exists in aggregates in water. Astaxanthin may exist in the composition comprising astaxanthin and nanodiamond for a long time without degrading due to heat, oxygen, or light by being adsorbed to nanodiamond. That is, the composition of the present invention, when used as a cosmetic material, may provide a skin-compatible natural cosmetic material by eliminating the use of surfactants or by reducing the amount of surfactants used. A cosmetic material of the present invention, since it enables astaxanthin to remain stably dispersed for a long time, may be able to express the functionality and color characteristic of astaxanthin (antioxidant properties and a red color) for a long time.
Patent KR-20190125578-A (KR)
Inventor: LEE YOUNG HAN
IPC: G10L15/18
Filed: 2018-04-30
Abstract: Provided are a method for recognizing a voice and processing a natural language based on similarity and a system thereof. According to an embodiment of the present invention, the method receives a voice command, recognizes the received voice command, modifies the recognized voice command to another expression, and processes the modified command. As a result, a natural language processing failure due to a voice recognition error may be prevented and the recognition accuracy of an artificial intelligence service may be increased.
Patent KR-20190127369-A (KR)
Title: Fan-out semiconductor package
Inventor: HAN MI JA
IPC: H01L23/538
Filed: 2018-05-04
Abstract: A fan-out semiconductor package according to an embodiment of the present invention includes a connection member including an insulating layer and a redistribution layer, a semiconductor chip disposed on the connection member, an encapsulant sealing the semiconductor chip, and an electromagnetic wave shielding layer disposed on the semiconductor chip and including a plurality of degas holes. The electromagnetic wave shielding layer may include a first region and a second region having different densities of the degas holes. The density of the degas holes in the first region is higher than the density of the degas holes in the second region. It is possible to remove gas effectively.
Patent KR-20190128403-A (KR)
Title: Semiconductor device and operating method thereof
Inventor: KIM YONG JUN
IPC: G11C16/14
Filed: 2018-05-08
Abstract: Provided is a semiconductor device, which comprises: a memory string coupled between a common source line and a bit line and including at least one first selection transistor, a plurality of memory cells, and a plurality of second selection transistors; and control logic floating a first group of second selection lines respectively connected with the second selection transistors at a first time point and floating a second group of the second selection lines at a second time point different from the first time point, during the erase operation. According to embodiments of the present invention, erase operation characteristics are improved, and the reliability can be improved.
Patent KR-20190130934-A (KR)
Title: Rotary engine having enhanced sealing structure
Inventor: BYEONGHUN YU
IPC: F02B53/06
Filed: 2018-05-15
Abstract: The present invention relates to a rotary engine, comprising: a housing having an epitrochoid curve-shaped combustion chamber provided with three lobe storage parts; a rotor eccentrically rotated about the center of the housing, having two lobes each continuously stored in the lobe storage parts, and having air suction port and an air discharge port which are formed on a side wall of the rotor; and a housing cover overlapping the lobe storage parts and coupled to the housing. An air suction port end angle is 65.2-68.9 °, and an air discharge port start angle is 34.7-37.6 °, and is same as an air discharge port end angle.
Patent KR-20190134115-A (KR)
Title: Method and apparatus for providing efficient indexing and computer program included in computer readable medium therefor
Inventor: LEE JOO HYUN
IPC: G06F16/00
Filed: 2018-05-25
Abstract: An embodiment of the present invention provides a method being performed in a database management system (DBMS). The method may include a step of generating a database index structure for pointing a data storage position based on monitoring result information according to a monitoring algorithm in the DBMS. The database index structure includes at least partially a sub- index structure of a first level and a sub-index structure of a second level lower than the first level, wherein the sub-index structure of the second level includes multiple columns, a first column among the multiple columns of the sub-index structure of the second level includes key values, a second column among the multiple columns of the sub-index structure of the second level includes ROWID values corresponding to a row of a data block, and a third column among the multiple columns of the sub-index structure of the second level includes optimized index values set based on the monitoring result. The present invention can reduce query processing time in the DBMS.
Patent KR-20190080711-A (KR)
Inventor: KIM NAM KI
IPC: H01Q9/28
Filed: 2018-06-04
Abstract: According to an embodiment of the present invention, an antenna device comprises: a feed line; a ground layer spaced apart from the feed line at an upper or lower side thereof; and an antenna pattern electrically connected to one end of the feed line to transmit or receive an RF signal. The ground layer may have a first protruding region protruding toward the antenna pattern to overlap at least a part of the feed line when viewed in a vertical direction, and second and third protruding regions protruding from positions spaced apart from the first protruding region in first and second lateral directions, respectively.
Patent KR-20190138536-A (KR)
Title: Multiple coils for transmitting power wirelessly
Inventor: HYUNWOOK HA
IPC: H01F27/28
Filed: 2018-06-05
Abstract: The present invention relates to a multiple coil for wireless power transmission. According to an embodiment of the present invention, the multiple coil for wireless power transmission comprises: a first transmission coil laminated in multiple layers; and a second transmission coil laminated in multiple layers and having an outer periphery overlapping the first transmission coil, wherein each layer of the first transmission coil and the second transmission coil can be laminated to cross each other. Each layer of the first and second transmission coils are formed of a spiral wire and can be connected to a previous layer and a next layer through a via formed at inner and outer ends of the spiral wire. Therefore, even though a receiving device is placed anywhere in a charging area of a wireless charger, charging efficiency can be made uniform, thereby reducing a charging time by minimizing a decrease of the charging efficiency even through the receiving device moves during charging.
Patent KR-20190043452-A (KR)
Title: Method and apparatus for monitoring moving picture using omni-directional multi-camera
Inventor: SEOK JOO MYOUNG
IPC: H04N9/64
Filed: 2018-06-27
Abstract: The present invention provides a method for monitoring a video in real time by using an omnidirectional multi-camera, which comprises the following steps: receiving an input image from a multi-camera; capturing and reproducing the received input image of the multi-camera in real time based on synchronization; performing real-time stitching image processing based on real-time camera posture and color correction processing for the reproduced input image of the multi-camera; and outputting the input image of the multi-camera in which the image processing is performed.
Patent KR-20190002349-A (KR)
Inventor: NAKAKUBO TORU
IPC: C09D11/02
Filed: 2018-06-28
Abstract: According to the present invention, provided is a liquid discharge module capable of performing a stable discharge while circulating and supplying new ink in a vicinity of a discharge port arranged at high density. To this end, the liquid discharge module comprises: an element arrangement surface on which a plurality of discharge elements are arranged; a circulation flow path including a supply path for supplying a liquid to a pressure chamber and a recovery path for recovering the liquid from the pressure chamber; and a liquid delivery apparatus provided in the circulation flow path to circulate the liquid in the pressure chamber. The liquid delivery apparatus is located lower than the element arrangement surface.
Patent KR-20200016483-A (KR)
Title: Vibration acupressure mechanism
Inventor: CHOI JOONG KI
IPC: A61H39/04
Filed: 2018-08-07
Abstract: The present invention relates to a body acupressure device. The body acupressure device according to the present invention includes: a main body which is provided in an upper surface and has a plurality of setting holes formed at predetermined intervals in lateral and longitudinal directions; a plurality of acupressure rods of which lower portions are inserted into the setting holes formed in the main body such that positions of the acupressure rods are set, and of which upper portions are in contact with the body of a user to pressurize spots on the body suitable for acupuncture of the body; and a fixing means which prevents separation of the acupressure rods in a process of pressurizing the spots on the body suitable for acupuncture of the body through the acupressure rods by firmly fixing the positions of the acupressure rods inserted into and set in the setting holes. The user not only induces convenient use of a product by enabling one or the plurality of the acupressure rods to be freely disposed in the plurality of setting holes formed in an upper portion of the main body such that desired body parts can be easily stimulated or pressed through the acupressure rods, but also has an effect of enabling general availability of the product to be secured by writing the spots on the body suitable for acupuncture for each body part in letters on the main body such that a novice user can also easily stimulate the spots on the body suitable for acupuncture of the desired body parts through easy positional setting of the acupressure rods. Further, the user not only enables an effective stimulation process to be performed through the acupressure rods by using the acupressure rods having height suitable for height of the user oneself, but also moreover has an effect of enabling general availability of the product to be reinforced by selectively using low pressure-type, medium pressure-type or high pressure-type acupressure rods depending on shape of ends of the acupressure rods such that the user oneself can receive stimulation of a desired degree of pressure.
Patent KR-20190041906-A (KR)
Title: Apparatus and method for manufacturing porous glass preform
Inventor: OTOSAKA TETSUYA
IPC: C03B37/014
Filed: 2018-08-14
Abstract: The present invention improves efficiency of materials in manufacturing a porous glass preform for optical fibers. Apparatus for manufacturing a porous glass preform for optical fibers comprises a core-forming burner for attaching fine glass particles to a seed rod hanging to form a core equivalent portion corresponding to the core of the optical fibers; a first clad-forming burner that attaches fine glass particles to the core equivalent portion to form a part of a clad equivalent portion corresponding to the clad of the optical fibers; and a second clad-forming burner that attaches the fine glass particles to the outermost surface of the clad equivalent portion to form another portion of the clad equivalent portion, wherein a central axis of flame sprayed by the second clad-forming burner tilts upward with respect to a horizontal plane.
Patent KR-20200026450-A (KR)
Title: Garbage bag opening and fixing device
Inventor: KONG BOUNG YUL
IPC: B65F1/14
Filed: 2018-09-03
Abstract: The present invention relates to a device for opening/closing and fixing a garbage bag. More specifically, the device for opening/closing and fixing a garbage bag comprises: body units of which the center is cut to have shapes corresponding to each other to allow a garbage bag to be inserted into the outer surface thereof; and a handle unit to connect the cut body units to each other. The device further comprises: a guide unit arranged on a lower portion of the body units and inserted into the garbage bag; and an opening part which is arranged on a lower portion of the body units and has an inlet becoming wider outwards. A bottom guide unit is separated from the guide unit. A U-shaped tension unit to push the cut body units from each other is arranged on an end of the handle unit. A sliding fixing unit with a latch and a ring to fix the cut body units on each other is arranged at a position separated from the tension unit by a predetermined distance. A finger grip unit is arranged at the center of the handle unit. A leg insertion unit is arranged on both sides of the lower end of the guide unit, and a height adjustment plate is arranged at the center. A leg unit inserted into the leg insertion unit of the guide unit is arranged on both sides of the upper end of the bottom guide unit, and a stopping unit coupled to the height adjustment plate of the guide unit vertically slid by an external force is arranged at the center.
Patent KR-20190028306-A (KR)
Inventor: KASHU KOJI
IPC: G01N23/04
Filed: 2018-09-03
Abstract: Disclosed are an inspection device and an inspection method. An object is inspected with high accuracy and high speed. A sensor having an electromagnetic wave receiving region is suitable for photographing a subject moving faster at a position far from a center of the sensor. The inspection device includes: at least one electromagnetic wave generating source for irradiating electromagnetic waves to a circular outer surface; and an image acquiring unit having an electromagnetic wave receiving region for receiving the transmitted electromagnetic waves.
Patent KR-20200029697-A (KR)
Title: Roll Manufacturing Method Using Thick Slab
Inventor: KIM DONG YOUNG
IPC: B21J5/12
Filed: 2018-09-11
Abstract: Disclosed is a roll manufacturing method using a thick slab. According to embodiments of the present invention, the roll manufacturing method using a thick slab comprises: (a) a first upsetting forging step of compressing the upper end of a thick slab by a flat die to perform upsetting forging to increase a lateral thickness of the thick slab; and a second upsetting forging step of rotating the slab whose lateral thickness is increased by the first upsetting step by 90 degrees to upset the slab again, and then performing upsetting forging to increase the thickness in another lateral direction perpendicular to the lateral direction of the first upsetting forging step. According to the present invention, a forged product of a roll shape having a desired thickness and length can be manufactured by using a thick slab, and a forging recovery rate can be markedly increased. Markedly shortened machining time in comparison to a conventional technique can be realized. Consequently, costs required for forging can be markedly reduced.
Patent KR-20200036119-A (KR)
Inventor: SHIN SEUNG JO
IPC: G09G3/20
Filed: 2018-09-27
Abstract: A display driver for driving a display panel capable of decreasing power consumption according to embodiments of the present invention comprises: a first drive circuit configured to output a first image signal to a first output pad; and a second drive circuit configured to output a second image signal to a second output pad. The first drive circuit is further configured to output a reference image signal to the second drive circuit in response to a power down signal. The second drive circuit is further configured to output the reference image signal outputted from the first drive circuit to the second output pad in response to the power down signal.
Patent KR-20190041408-A (KR)
Title: Imprint device, imprint method, information processing device, generating method, program, and method of manufacturing article
Inventor: ASADA KUNIHIKO
IPC: G03F7/20
Filed: 2018-10-02
Abstract: An imprint device of the present invention, for forming a pattern of an imprint material on a substrate using a mold, includes: a supply unit which includes a plurality of discharge ports for discharging an imprint material and performs supply of the imprint material on the substrate through the plurality of discharge ports; an acquisition unit which acquires information including a shift amount between position of the imprint material supplied onto the substrate and a target position from the respective discharge ports with respect to each of the plurality of discharge ports; and a control unit which extracts a first shift amount corresponding to a first discharge port used in the supply among the plurality of discharge ports from the information, and controls the position of the imprint material supplied onto the substrate from the first discharge port based on the first shift amount so that position of the imprint material supplied onto the substrate from the first discharge port is within an allowable range for the target position. According to the present invention, an imprint device which is advantageous in supplying the imprint material to the target position on the substrate can be provided.
Patent KR-20200038789-A (KR)
Title: Hybrid actuator
Inventor: KIM CHEON MYEONG
IPC: H04R9/02
Filed: 2018-10-04
Abstract: An objective of the present invention is to provide a hybrid actuator that generates sound of a middle/high band through a piezoelectric element, and generates sound and a vibration signal of a low band through a linear actuator. The present invention provides a hybrid actuator comprising: a housing that forms an external appearance of the hybrid actuator; a pole piece installed on a lower surface of the housing; a stator comprising a voice coil installed at an outer periphery of the pole piece; a permanent magnet installed to have a magnetic gap from the pole piece such that the pole piece and the permanent magnet are concentric; a vibrator comprising a weight coupled to the permanent magnet to increase the vibrational weight of the hybrid actuator and a yoke attached to the permanent magnet and the weight; an elastic member that elastically supports the vibrator against the housing; a piezoelectric element attached to one surface of the housing; and an F-PCB installed on the lower surface of the hosing and configured to deliver a vibration signal and a voice signal between the voice coil and the piezoelectric element. Moreover, the pole piece includes a cylindrical voice coil installation part and a disk-shaped head part, and the center of a magnetic field of the head part is located on the upper side of the center of a magnetic field of the permanent magnet. According to the present invention, a piezoelectric element and an actuator can be integrated.
Patent KR-20200046400-A (KR)
Inventor: HAN YEON SOO
IPC: B60L50/50
Filed: 2018-10-24
Abstract: Disclosed is a connector structure for charging an electric vehicle to stably support a connector when the connector is not in use. The present invention includes: a connector having a case and a connector part; and a holder having a body part and a locking device mounted inside the body part, so as to mount the connector, wherein an annular locking groove is formed in a middle of the case, the body part includes: an inner insertion portion in which the connector part of the connector is inserted and positioned; a locking device mounting part to which the locking device is mounted; and an outer insertion portion in which the case of the connector is inserted and positioned, including the locking device is activated when the connector is inserted into the body part of the holder, thereby locking the locking groove of the case.
Patent KR-20200046517-A (KR)
Title: Display apparatus
Inventor: NA JEONG SHAN
IPC: G02F1/1335
Filed: 2018-10-24
Abstract: A display device according to the present invention comprises: a display panel including a plurality of color filters arranged in a matrix form and a color filter layer made of a black matrix arranged between the plurality of color filters; a backlight supplying light to the display panel; and a light collecting layer arranged on the top of the display panel, wherein the light collecting layer includes a tunnel member having a plurality of vertical spaces corresponding to each of the plurality of color filters, and a prism layer arranged on the top of the tunnel member in which a first prism having a first direction and a second prism having a second directing intersecting the first direction are alternately arranged.
Patent KR-20200046647-A (KR)
Title: Method of manufacturing fashionable matallic material
Inventor: YANG SUNG YONG
IPC: B32B15/085
Filed: 2018-10-25
Abstract: According to the present invention, a manufacturing method of a metallic material for fashion manufactures a metallic material for fashion by (i) laminating a metal thin film (2) on a synthetic resin film (1) to manufacture a metallic film (M), then (ii) laminating fabric (3) on the remaining surface of the synthetic resin film (1) making up the metallic film (M) to manufacture a laminate (A) of a three-layer structure in which the fabric (3), the synthetic resin film (1), and the metal thin film (2) are sequentially laminated, and then (iii) performing hot-air drying after knife-coating a silicone resin on the metal thin film (2) making up the laminate (A) of the three-layer structure to form a silicone resin coating layer (4) of a thin film form. The present invention can effectively prevent cracks and bent lines on a metallic film (M) making up a metallic material for fashion and prevent a unique sticky feel of a metallic film (M) from being expressed. Accordingly, the metallic material for fashion manufactured in accordance with the present invention greatly improves gloss and tactile sensation.