baber/WOPTO huggingface dataset:
Patent KR-20200092143-A (KR)
Title: System and method for diagnosising display panel using deep learning neural network
Inventor: KIM JUNGSUK
IPC: G06T7/00
Filed: 2019-01-24
Abstract: Disclosed are a display panel defect diagnosis system using a deep learning neural network and a method thereof. According to embodiments of the present invention, a deep learning neural network is used in a manufacturing process of a display panel to automatically perform defect diagnosis of the display panel to improve accuracy in defect diagnosis of the corresponding display panel, prevent human errors caused by visual inspection, and prevent human and cost loss. The accuracy and precision for defect determination can be improved by determining whether the display panel is defective based on image information of multiple channels acquired in accordance with various angles and lighting conditions. The reliability for a determination result of the display panel can be improved by determining a final defect by setting a defect weight to a difference in reliability for defect learning values for defects for each defect type and assigning a set defect weight to each defect learning value.
Patent KR-20200094500-A (KR)
Title: Electronic device and method for processing line data included in image frame data into multiple intervals
Inventor: YONGGU LEE
IPC: G06T1/20
Filed: 2019-01-30
Abstract: Provided are an electronic device and a method for processing line data included in image frame data by multiple sections, capable of processing frame data without a buffer having a size corresponding to the frame data by segmenting the frame data on a line basis. According to various embodiments, the electronic device includes an image sensor, an image sensor module including a line buffer for at least temporarily storing image frame data obtained from the image sensor on a line basis, and a plurality of line buffers. The electronic device includes a distribution module configured to sequentially read line data, which is a part of the image frame data at least temporarily stored in the line buffer, into a first designated section and a second designated section to at least temporarily store the read line data in the line buffers while obtaining the image frame data by using the image sensor. The electronic device includes: a first image processing module configured to read first partial data corresponding to the first designated section of a plurality of pieces of line data in relation to designated line data among the pieces of line data stored in the line buffers to perform image processing for the designated line data; and a second image processing module configured to read second partial data corresponding to the second designated section of the pieces of line data in relation to the designated line data to perform image processing. The electronic device includes: a merging module configured to merge the first designated section image-processed through the first image processing module and the second designated section image-processed through the second image processing module among the designated line data; and a memory module configured to store the designated line data, which is merged and sequentially outputted through the merging module, as at least a part of frame data corresponding to the image frame data.
Patent KR-20190096288-A (KR)
Title: Vibration wave motor and lens drive apparatus including the vibration wave motor
Inventor: YAMASAKI RYO
IPC: G03B13/36
Filed: 2019-02-01
Abstract: A vibration wave motor has a vibrator, a friction member, and a pressurizing member for pressing and coming in contact with the vibrator and the friction member. The vibrator and the friction member are relatively moved in a direction orthogonal to a pressing direction of the pressurizing member by a vibration generated in the vibrator, the vibrator and the friction member are configured to move in parallel with the pressing direction with respect to a fixed member, the vibration wave motor further has at least one first restriction part for restricting a movable amount of the friction member in the pressing direction and at least one second restriction part for restricting a movable amount of the vibrator in the pressing direction, and the movable amount of the friction member in the pressing direction is smaller than the movable amount of the vibrator.
Patent KR-20200097958-A (KR)
Inventor: YOO TAE KEUN
IPC: C03C1/00
Filed: 2019-02-11
Abstract: The present invention relates to a method for preparing a glaze and a method for manufacturing ceramics using the same, and more particularly, to a method of preparing a ceramics glaze using a coffee ashes from burned coffee grounds and a method for preparing ceramics using the same. The method for preparing ceramics glaze includes a coffee ashes preparing step, a mixing step, and a glaze preparing step. In the coffee ashes preparing step, the coffee grounds are dried and then put in a saggar and heated at 900 to 1100°C for 4 to 6 hours. In the mixing step, 24 to 35 wt% of coffee ashes prepared in the coffee preparing step, 24 to 35 wt% of oak ashes, 30 to 50 wt% of feldspar, and 0.001 to 0.005 wt% of oxide are mixed. In the glaze preparing step, to a mixture prepared in the mixing step, water is added to achieve a specific gravity of 0.4 to 0.45 to prepare a glaze. According to the present invention, since the glaze is prepared by using the coffee ashes from burned coffee grounds, coffee waste can be recycled, waste disposal costs can be reduced, and environmental pollution problems can be reduced.
Patent KR-20190111747-A (KR)
Inventor: SANO MINORU
IPC: G05F3/30
Filed: 2019-02-13
Abstract: An objective of the present invention is to provide a reference voltage generating circuit with a small circuit and low power consumption. The reference voltage generating circuit having a stabilization capacity and outputting a voltage at both ends of the stabilization capacity as an output voltage has reference voltage circuits, a voltage detecting circuit, a current source circuit, and a control circuit. The current source circuit is configured to generate a first current generated when the output voltage is lower than a detection voltage and a second current generated when the output voltage is equal to or greater than the detection voltage. The first current is bigger than the second current. The voltage detection circuit has one transistor or cascode connected transistors fewer than the reference voltage circuits.
Patent KR-20200100331-A (KR)
Title: a method for manufacturing conductive thin film
Inventor: MANG JAE HOON
IPC: H01B13/00
Filed: 2019-02-18
Abstract: The present invention relates to a method of manufacturing a conductive thin film, and more specifically, to a method of manufacturing a conductive thin film, which includes the steps of: a) manufacturing metal nanoparticles by mixing a metal precursor, a solvent, and a surface treatment agent; b) manufacturing a conductive composition by mixing the solvent and the metal nanoparticles; c) applying the conductive composition on a substrate; and d) photo-sintering the substrate coated with the conductive composition to manufacture the conductive thin film. The present invention can provide the method of manufacturing the metal conductive thin film having a simple manufacturing process, low cost, and excellent conductivity. In addition, the present invention can provide the conductive thin film having excellent conductivity and improved thermal and mechanical properties by minimizing formation of an oxide film on a surface of the metal nanoparticles, which have a small and uniform size of the metal nanoparticles.
Patent KR-20200105599-A (KR)
Title: Circle feeder capable of transporting sticky material
Inventor: JEONG SOO HWA
IPC: B65G65/48
Filed: 2019-02-28
Abstract: The present invention relates to a circle feeder capable of transporting a sticky material, which facilitates transport of a sticky material. More specifically, the circle feeder capable of transporting a sticky material comprises: a body unit formed in a hollow cylindrical shape to allow a sticky material to flow therein; an inlet which is provided on an upper portion of the body unit, and has an entrance to allow the sticky material to flow thereinto; an outlet which is provided on a lower portion of the body unit, and has an exit to allow the sticky material entering through the inlet to flow in the body to be discharged; a supply member coupled to the inside of the body unit, and rotated around an axis of the body unit to assist in transport of the sticky material; and a driving unit arranged on the lower end of the body unit to be coupled to the supply member to rotate the supply member.
Patent KR-20200106584-A (KR)
Title: Apparatus for controlling a operable area of an environment-friendly vehicle, system having the same and method thereof
Inventor: OH HEE CHANG
IPC: B60W20/10
Filed: 2019-03-04
Abstract: The present invention relates to an eco-friendly vehicle control device, a system including the same, and a method thereof. The eco-friendly vehicle control device according to an embodiment of the present invention includes: a processor that expands and controls a driving area based on a motor efficiency gain and a state of charge (SOC) of a battery during homogeneous charge compression ignition (HCCI) driving or lean combustion driving; and a storage unit for storing the motor efficiency gain obtained by the processor and the SOC of the battery.
Patent KR-20200106364-A (KR)
Inventor: KIM SEONG JOONG
IPC: A47J37/12
Filed: 2019-03-04
Abstract: The present invention relates to an easily-cooled frying machine using oil and water. According to one embodiment of the present invention, the easily-cooled frying machine using oil and water comprises: a frying machine main body provided with an accommodation space where water and oil are accommodated; a base frame of which the frying machine main body is placed on an inner upper portion; a control part installed on an upper portion of the base frame; and a heating means installed on the base frame to have a lower end thereof accommodated in the accommodation space, and provided to heat oil according to control of the control part. The easily-cooled frying machine using oil and water further comprises: a cooling cover device installed on an external surface of a lower portion of the frying machine main body, installed along a circumference of the frying machine main body, and including a passage to enable a refrigerant to flow therethrough; and a refrigerant supply device connected to the cooling cover device and provided to supply the refrigerant to the passage according to control of the control part.
Patent KR-20200107125-A (KR)
Inventor: JAEMO YANG
IPC: G10L21/02
Filed: 2019-03-06
Abstract: An electronic device according to various embodiments may comprise: at least one microphone; at least one speaker; and at least one processor configured to output a first acoustic signal through the at least one speaker, receive a second acoustic signal through the at least one microphone while outputting the first acoustic signal, acquire a first compressed signal by setting each value of a first quantized signal of the first acoustic signal as a first or a second designated value, acquire a second compressed signal by setting each value of a second quantized signal of the second acoustic signal as the first or the second designated value, acquire data indicating a bulk delay between the first compressed signal and the second compressed signal, and remove data corresponding to an echo signal of the first acoustic signal from the second quantized signal based on the data indicating the bulk delay.
Patent KR-20200109126-A (KR)
Title: Water purification system using solar power
Inventor: YOON JEONG HUN
IPC: C02F1/14
Filed: 2019-03-12
Abstract: A water purification system according to an embodiment includes: a raw water tank in which raw water is stored; an evaporation chamber disposed at a lower side of the raw water tank while the raw water supplied from the raw water tank evaporates; a condensation part formed on the bottom of the raw water tank so that the water vapor generated in the evaporation chamber is condensed; and a water purification tank storing purified water formed by condensation in the condensation part.
Patent KR-20200110503-A (KR)
Title: Apparatus for preventing accidents caught in vehicle door and method thereof
Inventor: LEE JAEWON
IPC: B60K28/12
Filed: 2019-03-13
Abstract: The present invention relates to a vehicle door trap accident prevention apparatus and a method thereof. The vehicle door trap accident prevention apparatus includes: a door opening and closing sensing part sensing the opening and closing of a door of a vehicle; a control part injecting air into a weatherstrip through an air injection part or forcibly discharging the injected air in accordance with the opening and closing of the door of the vehicle; the air injection part injecting the air into the weatherstrip or discharging the same in accordance with the control of the control part; and a sensor part measuring at least one among the flow of the air injected into the weatherstrip, an air flow rate and air pressure. The control part detects the occurrence of an abnormality by comparing measurement information about at least one among the flow of the air, the air flow rate and the air pressure measured through the sensor part to pre-stored reference information, thus outputting an alarm and performing a pre-designated secondary accident prevention operation in case of an abnormality.
Patent KR-20200110512-A (KR)
Inventor: HWANG JUNG HO
IPC: G16H50/20
Filed: 2019-03-13
Abstract: The present invention discloses a device for measuring the skin of a LED mask. The device capable of monitoring a skin condition of a user in real time through a skin measurement function comprises: a sensor unit provided in the LED mask and measuring a skin condition of a user; a skin monitoring server receiving a skin condition measurement value of the user from the sensor unit, storing and managing the skin condition measurement value of the user by period of use, and analyzing the skin condition of the user; and a display unit receiving a skin condition analysis result of the user from the skin monitoring server and outputting a skin measurement monitoring result.
Patent KR-20190113679-A (KR)
Title: Compound and organic light emitting device comprising same
Inventor: JUNG MIN WOO
IPC: C07D491/048
Filed: 2019-03-28
Abstract: The present application relates to a compound of chemical formula 1 and an organic light emitting device comprising the same. The compound according to an embodiment of the present specification can be used as a material of an organic material layer of the organic light emitting device, and by using the compound, it is possible to improve efficiency, low driving voltage, and/or lifetime characteristics in the organic light emitting device.
Patent KR-20200116704-A (KR)
Title: Memory system and operating method thereof
Inventor: BYUN EU JOON
IPC: G06F3/06
Filed: 2019-04-02
Abstract: According to embodiments of the present invention, a memory system comprises: a memory device; a host interface unit that outputs map information; a program management part that controls the memory device to perform a program operation; a map management part that updates changed map information; and a read management part that controls the memory device to perform a read operation based on a physical address provided from the outside, wherein the host interface unit outputs the map information, and then includes the updated map information to a response signal to a command to output the same.
Patent KR-20200117735-A (KR)
Inventor: SUK HYEON JEONG
IPC: G06F3/0484
Filed: 2019-04-05
Abstract: According to one embodiment, a method for providing a user interface performed by a computer-implemented lighting property control system may include the steps of: configuring a user interface for controlling the information of a plurality of properties related to lighting; recognizing a selected first property through the configured user interface; and controlling a second property based on a zoom control command inputted to the position information of the first property by identifying the position information of the first property from the recognized first property. In the present invention, it is possible to intuitively control the lighting properties by reflecting that the maximum luminance is different for each color of multicolor LED lighting.
Patent KR-20200027403-A (KR)
Title: Fixing device and mobile phone holder
Inventor: YANG WENMIAO
IPC: H04M1/04
Filed: 2019-04-25
Abstract: Disclosed are a fixing device and a mobile phone holder. Here, the fixing device comprises: a suction plate; and a pump connected to the suction plate and pumping in order to adsorb and fix a fixed object which is an electronic product, thereby forming negative pressure at a suction plate position. The fixing device suctions the air of the suction plate using the pump so that the fixed object and the suction plate are firmly fixed, thereby preventing the object from being detached so as to improve the stability and reliability of the fixing device.
Patent KR-20200125081-A (KR)
Title: Technology recommending customized advertisement for different type of business and Technology automatically biding on search advertisement ranking
Inventor: LEE JUN YEOB
IPC: G06Q30/02
Filed: 2019-04-26
Abstract: The present invention relates to a process of checking advertisement products which can satisfy an advertiser or agency employee and performing automatic bidding in conducting advertisements online. More particularly, the present invention is to provide a service capable of obtaining satisfactory effects from advertisers or agencies by developing a program capable of proceeding from advertisement to management with one solution, which checks what advertisement are displayed based on a logic that appears in the portal when searching for the relevant industry or product, while checking if it is an area available for an advertisement, can provide guidance on the area if the area is available for an advertisement and for keyword advertising, and can execute by linking to automatic bidding programs with an improved algorithm.
Patent KR-20200125098-A (KR)
Title: Nanocluster catalyst for hydrogen gas evolution reaction and method for producing the same
Inventor: LEE DONGIL
IPC: C25B1/02
Filed: 2019-04-26
Abstract: The present invention relates to a nanocluster catalyst for hydrogen gas evolution, obtained by doping a silver nanocluster with dissimilar metals, and to a method for producing the same. The present invention can provide the nanocluster catalyst for hydrogen gas evolution, having improved hydrogen gas evolution reaction activity through a change in an electronic structure due to an ellipsoidal icosahedral structure. The nanocluster catalyst for hydrogen gas evolution satisfies chemical formula 1: MAg_24(SR)_18.
Patent KR-20190055036-A (KR)
Title: 3d omit
Inventor: LIM SEUNG HYUN
IPC: B33Y30/00
Filed: 2019-05-02
Abstract: A main objective of the present invention is to suggest a three-dimensional printer device using an UV-curable material, which can process materials and a very large number of other functional materials as structural materials. The three-dimensional printer device of the present invention, as a three-dimensional printer device using an UV-curable material to manufacture a three-dimensional laminated product object from a polymerizable UV-curable material, includes: a container having a bottom part and side walls for containing the UV-curable material; a carrier platform having the three-dimensional laminated product object formed thereon, and capable of performing displacement vertically with respect to the container; a structure member having a first side and a second side, and the UV-curable material polymerized at the first side to form an object layer; and a light source irradiating a ultraviolet ray passing through the structure member on the second side. The structure member is disposed in an upper part of the carrier platform, a distance between the structure member and the container can be variable, and the carrier platform includes a horizontality maintaining unit enabling the structure member to always maintain horizontality.
Patent KR-20200131528-A (KR)
Inventor: KIM SUNG TAE
IPC: H03H9/02
Filed: 2019-05-14
Abstract: According to one embodiment of the present invention, a filter including a bulk acoustic wave resonator capable of implementing the broadband characteristics comprises: a plurality of series resonators disposed between an input terminal and an output terminal; and a plurality of shunt resonators disposed at different nodes between the input terminal and the output terminal. Each of the resonant and anti-resonant frequencies of some series resonators may be located within a reference frequency range from each of the resonant and anti-resonant frequencies of the plurality of shunt resonators.
Patent KR-20200133495-A (KR)
Inventor: JO SUNG EUN
IPC: H01L23/04
Filed: 2019-05-20
Abstract: An objective of the present invention is to provide an image sensor package which can secure the bonding strength of a cover glass while reducing the size of a package. The image sensor package comprises: an image sensor chip including an active pixel sensor region and a non-sensing region with a plurality of chip pads; a printed circuit board which is arranged on a lower portion of the image sensor chip and includes a plurality of bonding pads; a conductive wire to connect the plurality of chip pads and the plurality of bonding pads; a bonding dam formed around the active pixel sensor region; a cover glass arranged on an upper portion of the image sensor chip and the bonding dam; and an encapsulation layer formed to cover a side of the bonding dam, a side of the cover glass, an edge of the lower surface of the cover glass, the non-sensing region, and an edge of the upper surface of the printed circuit board. The bonding dam is separated from the end of a side of the image sensor chip by 80-150μm and is formed to have a height of 50-150μm and a width of 160-240μm.
Patent KR-20200134553-A (KR)
Inventor: KAM GHI RAE
IPC: B23Q15/14
Filed: 2019-05-22
Abstract: The present invention relates to a floor plate grooving jig for railway vehicles and, more specifically, to a floor plate grooving jig for railway vehicles, capable of preventing a defect on a floor plate during grooving for welding as well as bringing about an improvement in quality and workability by including a template forming a guideline of a desired form between floor plates and a cutting tool forming a groove along the guideline. The floor plate grooving jig for railway vehicles includes: a template including a guideline to form a groove along various forms of lines formed between floor plates of a railway vehicle; a moving means placed on an upper surface of the template to enable smooth movement along the guide line; and a cutting tool detachably combined with the moving means to form a groove on one cross section line of the floor plates facing each other along the guide line.
Patent KR-20190134505-A (KR)
Title: Method for the diagnosis of colon cancer using analysis of qPCR
Inventor: YOON KEUN KIM
IPC: C12Q1/689
Filed: 2019-05-22
Abstract: The present invention relates to a method for diagnosing colon cancer through qPCR analysis, and to a method for diagnosing colon cancer by measuring the number of microbes contained in a fecal sample to be analyzed. The diagnostic method according to the present invention enables colon cancer to be predicted or diagnosed with high accuracy and sensitivity by using feces that can be easily obtained, without pain, from a subject to be diagnosed, and thus is widely usable in the field of colon cancer diagnosis and, as a result, is expected to enable early diagnosis of colon cancer, thereby remarkably increasing the effects of colon cancer treatment.