baber/WOPTO huggingface dataset:
Patent KR-20200109009-A (KR)
Title: Electric Kickboard automatic Braking System to prevent multiple riders boarding
Inventor: LEE WON SEOK
IPC: B62K3/00
Filed: 2019-03-12
Abstract: An embodiment of the present invention provides an automatic braking system for preventing a fixed number of people from being exceeded to board on an electric kickboard, which includes: a weight detecting sensor mounted on the electric kickboard and calculating information of the number of boarding people by using weight information; a contact recognizing sensor mounted on the electric kickboard and calculating the information of the number of boarding people by using contract information; and a control unit mounted on the electric kickboard to brake a drive of the electric kickboard and performing an automatic brake for the drive of the electric kickboard based on the information of the number of boarding people calculated through the weight detecting sensor and the contact recognizing sensor.
Patent KR-20200109153-A (KR)
Inventor: SEO JUNG HYUN
IPC: H01M2/36
Filed: 2019-03-12
Abstract: The present invention relates to a secondary battery with an improved structure and, more specifically, to a secondary battery comprising: an electrode assembly; a support case having a plurality of through holes formed on at least one surface thereof, and provided to surround the electrode assembly; and a foam member positioned between the support case and the electrode assembly.
Patent KR-20200109508-A (KR)
Title: Sensor module and method of automatically adjusting the same
Inventor: KANG MOON SIK
IPC: G01N27/12
Filed: 2019-03-13
Abstract: According to the present invention, a sensor module comprises: a substrate; a measuring sensor which is placed on the substrate and measuring a parameter on a surrounding environment of the substrate to generate a measurement value; a reference sensor placed on the substrate near the measuring sensor to have a lower drift error than that of the measuring sensor, and measuring the parameter at a specific point of time to generate a reference value; and a correction control unit which uses a preset reliability function on reliability characteristics of the reference sensor to periodically correct the reference value of the reference sensor, and comparing the corrected reference value with the measurement value of the measuring sensor so as to correct the parameters. Accordingly, the present invention is able to simultaneously secure excellent sensitivity and reliability.
Patent KR-20200115782-A (KR)
Title: Test socket and method of manufacturing the same
Inventor: SHIN JAE HO
IPC: G01R3/00
Filed: 2019-03-26
Abstract: The present invention relates to a test socket used for inspection of a semiconductor element and the like. More particularly, the present invention relates to a test socket having an insulating film attached to upper and lower surfaces of a frame supporting an anisotropic conductive sheet of the test socket. As the test socket disposed between the element to be inspected and a test device to electrically connect a terminal of the element and a contact pad of the test device to each other, the test socket comprises: a plate-shaped insulating portion; a frame surrounding a side surface of a lower end of the insulating portion; a first insulating film coupled to a lower surface of the frame and a lower surface of the insulating portion; a plurality of contact portions disposed through the insulating portion and the first insulating film at a position corresponding to a terminal of an element and a contact pad of a test device, and having electrical conductivity in a thickness direction of the insulating portion; and a second insulating film coupled to an upper surface of the frame and surrounding a side surface of the insulating portion.
Patent KR-20200113937-A (KR)
Inventor: MUN SOUNG YUN
IPC: C07D498/22
Filed: 2019-03-27
Abstract: The present invention provides: a compound represented by chemical formula 1; an organic electric element comprising a first electrode, a second electrode, and an organic material layer disposed between the first electrode and the second electrode; and an electronic device comprising the organic electric element. By comprising the compound represented by chemical formula 1 in the organic material layer, it is possible to lower a driving voltage, and improve luminous efficiency and a lifespan of the organic electric element.
Patent KR-20190039057-A (KR)
Title: Organic compound and organic electro luminescence device comprising the same
Inventor: EUM MIN SIK
IPC: H01L51/00
Filed: 2019-04-03
Abstract: The present invention relates to a novel organic compound and an organic electroluminescence device comprising the same. Compounds represented by chemical formula 1 of the present invention, since they have excellent thermal stability and luminescence properties, may be used as a material of an organic material layer in an organic electroluminescence device. In particular, when used as a material of an electron-transport support layer interposed between a light-emitting layer and an electron-transport layer, the compounds represented by the chemical formula 1 of the present invention can improve the performance of the light-emitting layer, thereby lowering the driving voltage of the organic electroluminescence device and increasing the efficiency and lifetime thereof.
Patent KR-20200118660-A (KR)
Inventor: HONG SUNG JIN
IPC: G06T7/20
Filed: 2019-04-08
Abstract: The present invention relates to an apparatus for recognizing motion of a skipping rope to determine whether a user skips the skipping rope. According to the present invention, the apparatus comprises: a camera capturing skipping; a feature extraction unit acquiring position information of pieces of feature information of the skipping rope extracted from an image input through the camera; a state analysis unit analyzing state information of the current skipping rope from the position information of an acquired weighted-average point; and a motion recognition unit forming a state sequence based on the analyzed state influence of the skipping rope and determining whether a user, who performs skipping, skips the skipping rope based on the formed state sequence.
Patent KR-20200121469-A (KR)
Title: Phosphor, manufacturing device of the same
Inventor: KIM JAEPIL
IPC: C09K11/02
Filed: 2019-04-16
Abstract: The present invention relates to a phosphor manufacturing method comprising the steps of: preparing a phosphor treated with an inorganic coating film in a sol state; forming a vacuum atmosphere in the phosphor treated with the inorganic coating film; raising the temperature of the phosphor treated with the inorganic coating film; maintaining the phosphor treated with the heated inorganic coating film at high temperature; and gradually lowering the temperature of the phosphor treated with the inorganic coating film to perform air-cooling, thereby increasing the moisture resistance of the phosphor.
Patent KR-20190045117-A (KR)
Inventor: BAE SEONG JUN
IPC: H04N21/236
Filed: 2019-04-22
Abstract: Provided is a method for transmitting packet-based media data having a header in which an overhead is minimized. The method for transmitting media data comprises the steps of: encapsulating media data to allow a media fragment unit (MFU) header and an M-unit header to share one format; allowing an MMT payload format to include a header field for an operation which is not supported by an RTP header to transfer the encapsulated media data from a specific entity to another entity; and controlling the transfer of the media data. Therefore, a transmission overhead is minimized so as to efficiently transmit the media data.
Patent KR-20200126598-A (KR)
Inventor: LEE JONG SOO
IPC: A61B3/032
Filed: 2019-04-30
Abstract: The present invention relates to an accommodative force mode treatment method for presbyopia vision function improvement training, which is an accommodative force mode interface system for presbyopia vision function training based on virtual reality (VR). The presbyopia vision function accommodative force interface system of the present invention provides a head-mounted imaging device (HMD, 100) worn by a user in the form of glasses for presbyopia improvement treatment. The HMD (100) comprises: an imaging unit which outputs a virtual reality (VR) image; an internal motion sensor unit which measures light reflected from an eyeball of the user; and an external motion sensor unit which is wirelessly transmitted and received with a game actuator to recognize external motions other than the eyeball of the user.
Patent KR-20200131094-A (KR)
Inventor: KIM JI HOON
IPC: H01L21/67
Filed: 2019-05-13
Abstract: Disclosed is a remote control management system for a semiconductor manufacturing facility. According to the present invention, the remote control management system for semiconductor manufacturing facility includes: a body part storing a semiconductor manufacturing facility internally, and including a door mounted on one side; a locking part installed in the body part to be operated to lock or unlock the door in accordance with the supply of control gas; and a control part installed in the body part to supply control gas to the locking part in accordance with an item determined through communication with a central control part in a remote place, and sensing and handling whether the semiconductor manufacturing facility is abnormal. According to the present invention, the system has an effect of restricting unauthorized visitors or operators accessing a semiconductor manufacturing facility, while enabling an authorized operator to take well-timed and safe action for a facility-related accident occurring during operation, thereby enhancing the safety and security of a semiconductor manufacturing factory.
Patent KR-20200131497-A (KR)
Inventor: JEONG SOO JIN
IPC: H01L29/66
Filed: 2019-05-14
Abstract: According to the present invention, a semiconductor device comprises: an active pattern extending on a substrate in a first direction parallel to an upper surface of the substrate; a gate structure formed on the active pattern and extending in a second direction parallel to the upper surface of the substrate and crossing the first direction; channels each passing through the gate structure along the first direction and spaced apart from each other along a third direction perpendicular to the upper surface of the substrate; a source/drain layer formed on an active pattern portion adjacent to the gate structure to contact the channels; and a sacrificial pattern including silicon-germanium, which is formed on upper surfaces of each edge of the active pattern portion in the second direction to contact lower sidewalls of the source/drain layer.
Patent KR-20200131506-A (KR)
Inventor: TANG DEYAO
IPC: C08K5/521
Filed: 2019-05-14
Abstract: The present invention discloses a halogen-free flame-retardant polycarbonate/ABS composite material, including polycarbonate, ABS, compatibilizers, trichloroethyl phosphate, butylated phenolic resins and resorcinol bis(diphenylphosphate), kaolin, antioxidants and lubricants in parts by weight, wherein the polycarbonate has a weight average molecular weight of 17,000-30,000 g/mol, a mass ratio of polycarbonate to ABS is 65 : 35 to 70 : 30, and the total addition amount of triphenyl ester, butylated phenolic resins and resorcinol bis(diphenylphosphate) is 10-25 wt% based on the total weight of polycarbonate and ABS.
Patent KR-20200131629-A (KR)
Inventor: CHA A MING
IPC: G01R31/3842
Filed: 2019-05-14
Abstract: Provided are a device for determining a degradation degree of a battery, a method thereof, and a battery pack. The device generates first sensing information indicating a voltage and a current of the battery while the battery is being charged with a first constant current. The device generates second sensing information indicating the voltage and the current of the battery during a second period in which the battery is discharged with a second constant current. The device determines a first differential capacity curve based on the first sensing information and a second differential capacity curve based on the second sensing information. The device is configured to determine a degradation degree of the battery based on a voltage value of a first charging characteristic point of the first differential capacity curve and a voltage value of a first discharge characteristic point of the second differential capacity curve.
Patent KR-20200143556-A (KR)
Inventor: DARIUSZ NOWAK
IPC: H01F27/33
Filed: 2019-06-13
Abstract: According to the present invention, a low-noise transformer may include: an outer enclosure; a winding part and an iron core part which are provided inside the outer enclosure; an insulating fluid provided inside the outer enclosure; a reinforcing member provided outside the outer enclosure; a cavity provided with a resonance space and connected to the reinforcing member by a coupling member; a partition wall member stacked on the cavity and provided with a sound absorbing part; a noise admitting member which is provided with a first inlet facing the outer enclosure, and which is connected to the resonance space and configured so that noise entering from the first inlet is transmitted to the resonance space; and a noise reducing panel which is connected to at least one among the partition wall member and the noise admitting member and is provided with a second inlet facing the outer enclosure and communicating with the sound absorbing part.
Patent KR-20200143618-A (KR)
Inventor: LIM SUNG HOON
IPC: G09G3/3266
Filed: 2019-06-14
Abstract: Provided is a display device including a gate driver and a gate driver. According to an embodiment of the present invention, a gate driver includes: a clock signal line transferring a clock signal; and a plurality of stages to sequentially output a gate signal based upon the clock signal in response to a carry signal. The plurality of stages include a plurality of thin film transistors, and at least one of the plurality of thin film transistors includes a thin film transistor including an oxide semiconductor. The thin film transistor includes a first gate electrode and a second gate electrode disposed in different layers, an oxide semiconductor is disposed between the first gate electrode and the second gate electrode, and a voltage applied to the first gate electrode is the same as the voltage applied to the second gate electrode. The present invention provides the gate driver including the thin film transistor having improved deterioration characteristics, and the display device including the same.
Patent KR-20210000367-A (KR)
Inventor: JUNG DA HYUN
IPC: B62B9/10
Filed: 2019-06-25
Abstract: There is a problem that the existing stroller can easily slide if there is an incline even though the stroller is parked. Accordingly, the present disclosure proposes a safety strap for a stroller that can prevent slipping accidents by fixing the stroller on the waist. According to the present disclosure, the strap is attached to the stroller according to the height of the person′s waist, adjusted to the waist size, and then worn.
Patent KR-20200001557-A (KR)
Title: Photonic semiconductor device and method
Inventor: YU CHEN HUA
IPC: H01L31/02
Filed: 2019-06-27
Abstract: A method comprises the steps of: forming a silicon waveguide section on a first oxide layer on a substrate, wherein the first oxide layer is disposed on the substrate; forming a routing structure on the first oxide layer, wherein the routing structure includes one or more insulating layers and one or more conductive feature units on the insulating layers; recessing an area of the routing structure; forming a nitride waveguide section in the recessed area of the routing structure, wherein the nitride waveguide section extends over the silicon waveguide section; forming a second oxide layer on the nitride waveguide section; and attaching a semiconductor die to the routing structure. The die is electrically connected to the conductive feature unit.
Patent KR-20200041246-A (KR)
Title: Multi-layered ceramic capacitor having a dummy pattern
Inventor: JUN HO IN
IPC: H01G4/012
Filed: 2019-07-05
Abstract: According to one embodiment of the present invention, a multilayer ceramic capacitor comprises: a ceramic body in which a plurality of dielectric layers are stacked; first and second external electrodes formed outside the ceramic body; first and second inner electrodes alternately stacked with the plurality of dielectric layers on the inner active layer of the ceramic body and connected to the first and second external electrodes; and a dummy layer formed in a mesh shape of a conductive material inside one of the upper and lower cover layers disposed above and below the inner active layer of the ceramic body.
Patent KR-20190087361-A (KR)
Inventor: AHN SANG IL
IPC: G06Q50/30
Filed: 2019-07-12
Abstract: Disclosed are a relay method and an apparatus thereof. According to an embodiment of the present invention, the relay method comprises the steps of: receiving a first list including at least one item from a first terminal and receiving at least one list from one or more terminals different from the first terminal; relaying the first terminal and a second terminal selected from the terminals to establish a video call session between the first and second terminals; searching for an item which is the same as the item included in the first list from a second list corresponding to the second terminal after establishing the video call session; and transmitting information on the same item to the first and second terminals in image and text forms in order to provide a conversation subject between users of the first and second terminals participating in the video call session.
Patent KR-20190095186-A (KR)
Title: Intelligent gateway device and control system including same
Inventor: HEUNGKYU LEE
IPC: H04L29/06
Filed: 2019-07-25
Abstract: According to an embodiment of the present invention, an intelligent gateway device comprises: a communication unit connected to a plurality of recognition devices; and a processor configured to receive data including a user request from an electronic device, obtain characteristic information on the user request from the received data, select at least one recognition device from the plurality of recognition devices based on the obtained characteristic information, transmit the data to a first recognition device of the at least one recognition device, receive a recognition result of the user request from any one of the at least one recognition device, and transmit the received recognition result to a control device connected to a control target electronic device.
Patent KR-20210012773-A (KR)
Title: Sheet with graphene attached on and Method for making the same
Inventor: KIM SUN KI
IPC: C01B32/182
Filed: 2019-07-26
Abstract: Provided is a graphene-attached sheet, where graphene is directly attached to a sheet so as to easily realize the original performance of graphene and the sheet and enable economical manufacture. The graphene-attached sheet includes: a base sheet; and a graphene layer attached directly on the base sheet and having a constant arrangement continuously on a plane.
Patent KR-20210019726-A (KR)
Title: Method for reduce the swell of injection nozzle
Inventor: SONG JONG BOK
IPC: D01D5/08
Filed: 2019-08-13
Abstract: The present invention relates to a method for reducing the swell of an injection nozzle and, more specifically, to a method for reducing the swell of an injection nozzle. When a synthetic fiber yarn spun at a certain pressure from the injection nozzle is discharged by pressure, it is momentarily expanded by discharge pressure. A uniformity factor is improved by providing a space and time for an expanded part to be restored to an original state thereof without cooling during expansion, thereby improving the quality of the synthetic fiber yarn.
Patent KR-20210021164-A (KR)
Title: Metal Detector for Laparoscopic Surgery
Inventor: JUNG SUNG MIN
IPC: A61B17/00
Filed: 2019-08-14
Abstract: The present invention relates to a metal detector for laparoscopic surgery including: a detection unit detecting a metal mark attached in a body in order to locate a lesion; a shaft portion having a predetermined length and supporting the detection unit; a body portion coupled to the back side of the shaft portion and supporting the shaft portion; and an information providing unit provided in the body portion and providing detection information so that a user can locate the lesion from a detection signal obtained as a result of metal mark detection. With the present invention, it is possible to accurately detect and find a metal mark in a patient′s body. Accordingly, a lesion can be located with accuracy.
Patent KR-20200027420-A (KR)
Title: Method for configuring sidelink resource based on user equipment speed in communication system and apparatus for the same
Inventor: HAHN GENE BECK
IPC: H04W76/14
Filed: 2019-08-14
Abstract: Disclosed are a method for configuring a sidelink resource based on user equipment (UE) speed in a communication system, and an apparatus thereof. According to the present invention, a sidelink communication method comprises the steps of: receiving a message including zone configuration information and resource pool configuration information from a base station; selecting a zone type mapped to the UE speed among a plurality of zone types indicated by the zone configuration information; determining a zone identification (ID) based on configuration information on the selected zone type included in the zone configuration information; and performing sidelink communication using a resource pool mapped to the zone ID of the resource pool(s) indicated by the resource pool configuration information. Accordingly, the performance of the communication system may be improved.
Patent KR-20210021659-A (KR)
Title: Ultraviolet light-emitting inorganic electroluminescent device and the Manufacturing Method
Inventor: KIM JONG SOO
IPC: H05B44/00
Filed: 2019-08-19
Abstract: The present invention relates to an inorganic electroluminescent element emitting light in an UVC region and a manufacturing method thereof and, more specifically, to the inorganic electroluminescent element which implements effective UVC emission by applying a phosphor layer which emits light and a transparent electrode layer which can transmit UVC in the UVC region. Conventionally, there is no element which emits UVC using inorganic electroluminescence.
Patent KR-20210021849-A (KR)
Title: Method and apparatus for memory allocation in a multi-core processor system, and recoding medium therefor
Inventor: JEON JAE WOOK
IPC: G06F9/52
Filed: 2019-08-19
Abstract: The present invention discloses a method and apparatus for allocating memory in a multi-core processor system and a recording medium therefor. Specifically, the method for allocating memory for shared data in a multi-core processor system may comprise the steps of: receiving data information and memory access time information for each core; generating a data-memory table by calculating the number of data access times and memory access times for each core based on the data information and the memory access time information for each core; determining the minimum value of the memory access time for each data based on the data-memory table; sorting in descending order the difference between the determined minimum value and the memory access time for each data; and allocating the data sequentially to the memory according to the sorted order.
Patent KR-20200081200-A (KR)
Title: Method for testing a content and a server performing the method
Inventor: SEO IL HWAN
IPC: G06F3/0485
Filed: 2019-08-27
Abstract: A method for testing content receives a test script from a content test server, generates a screen image of a terminal in which the content is executed, detects a target object of the screen image based on the test script, and performs a predetermined operation with respect to the target object based on the test script.