baber/WOPTO huggingface dataset:
Patent KR-20220003308-A (KR)
Title: Service control method for providing interface based on shared handle, and user terminal therefor
Inventor: GWANWOO LEE
IPC: G06Q30/06
Filed: 2020-07-01
Abstract: The present invention relates to a service control method for providing a shared handle-based interface and a user terminal thereof and, more specifically, to a service control method for providing a shared handle-based interface and a user terminal thereof which allow one of service modules individually included in at least one application installed in the user terminal to generate a shared handle which provides advertisement content or can operate as an interface of an application and allow a recently executed service module to continuously receive an execution result about the shared handle of a previously executed service module to provide a continuous user experience about an operation of the shared handle and the execution result.
Patent KR-20220005184-A (KR)
Title: Breathing-friendly functional mask
Inventor: CHOI JI HOON
IPC: D06M11/83
Filed: 2020-07-06
Abstract: The present invention relates to a functional mask for easy breathing. The mask is made of double raschel knitted fabric, and comprises fine networks on the inside and outside composed of one 30 denier monofilament yarn and a support network composed of DTY 150 denier/48 monofilament yarn between the inside and outside of the fine network. A detachable means is provided inside the mask formed as described above so that a filter pad can be attached and detached to be used as needed. According to the mask of the present invention, since the mask is light, the mask does not interfere with activities when is worn, breathing is comfortable, and fogging can be prevented even when a user wears glasses. In addition, since the mask is composed of three layers, harmful substances such as dust and droplets are refracted and filtered several times. In particular, since the filter pad can be additionally used depending on the surrounding environment, it is possible to not only block ultra-fine dust but also greatly improve economy and convenience.
Patent KR-20220006401-A (KR)
Title: Airbag cushion
Inventor: EUN HWAN OH
IPC: B60R21/264
Filed: 2020-07-08
Abstract: The present invention relates to an airbag cushion including a tap unit which fixes the folded airbag cushion inside a vehicle or on a structure and releases the fixation state of the airbag cushion by being broken or released by pressure of gas supplied from an inflator to inflate and deploy the airbag cushion in case of collision of the vehicle. By providing a configuration in which the tap unit is provided as one body with the airbag cushion, the tap unit is integrally formed on a portion where the airbag cushion is to be mounted on the structure to fix the folded airbag cushion, and when the airbag cushion is deployed, the fixation state of the airbag cushion can be released by breaking the tap unit by the pressure of the gas.
Patent KR-20220007342-A (KR)
Inventor: KIM JUHWAN
IPC: H01L51/00
Filed: 2020-07-10
Abstract: The present invention provides a novel compound and an organic light emitting device comprising the same. The present invention provides a compound represented by chemical formula 1. The compound represented by chemical formula 1 can be used as a material for an organic material layer of the organic light emitting device, can be used in a solution process, and can exhibit an effect of improving the efficiency, lowering driving voltage and/or improving lifespan characteristics of the organic light emitting device.
Patent KR-20220007412-A (KR)
Inventor: KIM BONGSUCK
IPC: B08B1/00
Filed: 2020-07-10
Abstract: The present invention relates to a photovoltaic module cleaning system and photovoltaic module capable of securing movement safety for effective cleaning by being able to vary the height between a brush and a photovoltaic module. The photovoltaic module cleaning system comprises: a first bracket that can move along the frame of one side of the photovoltaic module; a second bracket movable along the frame of the other side of the photovoltaic module; a bracket connecting bar provided with a brush for cleaning the first bracket and the second bracket by connecting the same to each other and fixing the same so as to move together, and rubbing against the front surface of the photovoltaic module by the movement of the first and second brackets; and a first bevel gear set for fastening the rotation shafts of the first bracket moving motor for moving the first bracket and the second bracket moving motor for moving the second bracket to be synchronized with each other. The photovoltaic module cleaning system can effectively clean contaminants on the surface of the photovoltaic panel by adjusting the distance between the photovoltaic module and the brush that rubs against the front of the photovoltaic module to clean.
Patent KR-20220009214-A (KR)
Title: Fillet welding apparatus and method
Inventor: HONG TAE MIN
IPC: B23K37/02
Filed: 2020-07-15
Abstract: In accordance with the present invention, a fillet welding device includes: a carriage (100) including a main body (110), an adsorption part (120) installed in the main body (110) and adsorbing the main body (110) to a welding target (10), and moving wheels installed on the main body (110) and including a pair of front wheels (131) and a pair of rear wheels (132) for driving the main body (110); a welding part (200) installed in the carriage (100) and performing fillet welding; a guide roller (300) including a front wheel guide roller (310) and a rear wheel guide roller (320) installed between the pair of front wheels (131) and between the pair of rear wheels (132), respectively; and a roller height control part (400) controlling the height of the guide roller (300). Therefore, the present invention is capable of increasing productivity by improving welding automation.
Patent KR-20220010168-A (KR)
Inventor: HWANG HEE KYUNG
IPC: G06N20/00
Filed: 2020-07-17
Abstract: The present invention relates to an apparatus and method for providing an optimal photographing range using a quality analysis result, which increases a possibility of finding out a defect product in a manufacturing site. According to one aspect of the present invention, the apparatus comprises: a photographed image input unit including an acceleration sensor and a camera and receiving a photographed image generated by photographing an article from a terminal capable of communicating with the outside; a sensor value input unit receiving an acceleration sensor value at a point when the photographed image is photographed from the terminal; a photographing angle matching unit receiving and applying the photographed image to a pre-trained learning model to determine whether quality is poor or good, thereby selecting and matching a first classification value corresponding to a poor quality or a second classification value corresponding to a good quality with the acceleration sensor value; and a photographing range setting module generating a plurality of photographing angle ranges based on a plurality of photographing angles matching the first classification value for a preset time and setting any one of the plurality of photographing ranges as an optimal photographing range on the basis of a distribution of the plurality of photographing angles matching the first classification value.
Patent KR-20220019946-A (KR)
Inventor: KIM MIN WOOK
IPC: G06F8/35
Filed: 2020-08-11
Abstract: The present invention, in executing a specific service request, when a plurality of functions must be sequentially and continuously generated according to a predetermined time interval, relates to a method and system capable of minimizing cold start delay of a FaaS system by recording a connection structure of a function chain and a protocol for the generation time of the connection structure as a template in advance and generating the succeeding function in advance when the preceding function is executed.
Patent KR-20220020658-A (KR)
Inventor: BAEK YOUNGKYO
IPC: H04W76/22
Filed: 2020-08-12
Abstract: The present disclosure relates to a 5G or 6G communication system for supporting higher data rates after a 4G communication system such as LTE. A method for an SMF having a multicast/broadcast function to support an MBS service in a wireless communication system according to an embodiment of the present invention comprises: a process of receiving a first message for requesting connection to an MB session for the MBS service through an AMF from a terminal; a process of associating a PDU session of the terminal with the MB session based on the first message; a process of determining whether to maintain a first tunnel associated with the PDU session based on the capability of at least one base station included in an MBS service area; and a process of transmitting a second message requesting to switch the first tunnel to an inactive state to the base station serving the terminal when it is decided not to maintain the first tunnel. According to various embodiments of the present disclosure, it is possible to efficiently manage delivery tunnels in an MBS service area of a 5G system to save network resources and to smoothly switch delivery methods.
Patent KR-20220023873-A (KR)
Inventor: PARK TAE HWAN
IPC: G06F21/56
Filed: 2020-08-20
Abstract: Disclosed are an apparatus and a method for recovering an encryption key based on a memory analysis, which can recover an encryption key and minimize material and monetary damage incurred by false positives or false negatives in detection of ransomware. The apparatus may include one or more processors and an executable memory for storing at least one program executed by the one or more processors. The at least one program may collect memory information pertaining to an encrypted part of a file, in which ransomware is detected, based on dynamic binary instrumentation, analyze memory read operation data corresponding to an encryption key that is used for encryption of the file in the memory information, recover the encryption key based on the result of analysis of the memory read operation data, and output the result of recovery of the encryption key.
Patent KR-20220028444-A (KR)
Inventor: YOO JEONG JOON
IPC: G06T1/20
Filed: 2020-08-28
Abstract: According to an aspect of the technical idea of the present disclosure, a graphics processing device, in processing a neural network, includes: a graphics core configured to execute a plurality of kernels; and a repeater connecting an input and an output of the plurality of kernels based on dependency between the plurality of kernels, and configured to output an event which is a result of a neural network process. Accordingly, interaction between a central processing unit and the graphics processing unit is minimized.
Patent KR-20220028568-A (KR)
Inventor: BAEK SEUNG OUK
IPC: B42D15/00
Filed: 2020-08-28
Abstract: The present invention relates to an employment planning study planner. More specifically, according to the provided employment planning study planner, by providing information on qualifications which a specialized high school student wants to obtain for employment, the same can be helpful in preparing for the employment while attending school. In addition, for a specialized high school student aiming to enter a college, a life of planning, practicing, and learning by himself/herself can be managed. Therefore, a self-directed learning ability can be cultivated and his/her ability can be displayed to the fullest. The employment planning study planner comprises: a school corner unit (100); a certification guidance unit (200); a test management unit (300); a transcript of school records utilizing corner unit (400); and a learning planning unit (500).
Patent KR-20220029881-A (KR)
Title: Method for safety management of business place for PSM
Inventor: KIM YOUNG TAE
IPC: G06Q50/10
Filed: 2020-09-02
Abstract: The present invention relates to a safety management method for a business place subject to a process safety management, wherein by being configured to allow the user terminal information detected through a beacon sensor installed in each hazardous facility to be transmitted to a business place management server and verify that a user is authorized to access the relevant hazardous facility through the user terminal information transmitted from the beacon sensor on the business place management server, the present invention is characterized in enabling efficient safety management by enabling to fundamentally block access to the hazardous facility for people other than the user who is permitted to access the hazardous facility.
Patent KR-20210031392-A (KR)
Title: Polishing composition, polishing method and method for manufacturing semiconductor substrate
Inventor: MAE RYOTA
IPC: C09K3/14
Filed: 2020-09-07
Abstract: The present invention relates to a polishing composition. The polishing composition of the present invention comprises: abrasive grains; a basic inorganic compound; an anionic water-soluble polymer; and a dispersion medium. The zeta potential of the abrasive grains is negative, and the aspect ratio of the abrasive grains exceeds 1.1. In the particle size distribution of the abrasive grains obtained by a laser diffraction scattering method, the ratio of the particle diameter (D90) obtained when the cumulative particle mass from the side of the particles reaches 90% of the total particle mass to the particle diameter (D50) obtained when the cumulative particle mass from the side of the particles reaches 50% of the total particle mass D90/D50 exceeds 1.3. According to the present invention, the polishing component can further increase a polishing speed of an object to be polished.
Patent KR-20210031400-A (KR)
Title: Compound and organic light emitting device comprising the same
Inventor: LEE WOOCHUL
IPC: H01L51/00
Filed: 2020-09-09
Abstract: The present specification provides a compound of chemical formula 1, and an organic light emitting device comprising the same. The compound according to an exemplary embodiment of the present application is used in the organic light emitting device, so that it is possible to increase the luminance, increase the lifespan, lower a driving voltage, and improve luminous efficiency of the organic light emitting device, and it is possible to improve lifespan characteristics of the device due to the thermal stability of the compound.
Patent KR-20220035613-A (KR)
Title: Vehicle and control method thereof
Inventor: LEE SEUNGHWAN
IPC: B60K35/00
Filed: 2020-09-14
Abstract: A vehicle of the present invention comprises: a communication device; an output device; and a control device which is electrically connected with the communication device and the output device. The control device receives a control signal for controlling at least one operation of the output device from a server through the communication device based on at least one of a vehicle location, communication with an external device of the vehicle, and a current time, and controls at least one operation of the output device based on the control signal. According to the present invention, when a passenger receives a service of a specific service provider by using the vehicle, an experience or a vehicle setting optimized for the service is automatically provided.
Patent KR-20220040201-A (KR)
Inventor: KIM GYU WON
IPC: H04N5/232
Filed: 2020-09-23
Abstract: The present invention relates to an analog-digital converter (ADC) controller performing stable proportional-integral-derivative (PID) control to stably process PID control for optical image stabilization (OIS) and an OIS device including the same. According to one embodiment of the present invention, an ADC controller can be applied to an OIS device including a gyro sensor unit, a PID controller, and an ADC. According to the present invention, the ADC controller comprises: a clock domain crossing (CDC) circuit synchronizing an external clock for detection data received from an ADC and a clock domain (e.g., time domain) for an internal click and converting the detection data into parallel detection data and outputting the data through a plurality of channels; a mean filter performing average filtering on the detection data input through a corresponding channel, which is in an on-state, among the plurality of channels of the CDC circuit; and an amplitude stop filter limiting the amplitude of the detection data input through a corresponding channel, which is in an on-state, among a plurality of channels of the mean filter.
Patent KR-20220040310-A (KR)
Title: Camera module and electronic device including the same
Inventor: KANG HYUN JIN
IPC: H04N5/225
Filed: 2020-09-23
Abstract: A technology of the present disclosure provides a camera module. The camera module includes: a housing including an opening; and a first lens assembly mounted inside the housing to move between a first location accommodated in the housing and a second location partially protruding outside the housing through the opening and attached to the housing by magnetism at the second location.
Patent KR-20220042602-A (KR)
Inventor: LEE DONG HWAN
IPC: H01F1/20
Filed: 2020-09-28
Abstract: An aspect of the present invention relates to a coil component which comprises: a body having an upper surface and a lower surface which face each other in a direction of thickness; a support substrate disposed in the body and having one surface perpendicular to the lower surface of the body; a coil unit disposed at least on one surface of the support substrate; and first and second external electrodes disposed on the lower surface of the body to be spaced apart from each other and connected, respectively, to the coil unit, wherein the body includes an active unit covering the coil unit and the first and second cover units disposed, respectively, on an upper surface and a lower surface of an active unit, which face each other in the thickness direction. In addition, the active unit includes first magnetic metal powder, second magnetic metal powder having a particle size less than the particle size of the first magnetic metal powder, and a first insulation resin and the first and second cover units, respectively, include a third magnetic metal powder having a particle size less than the particle size of the first magnetic metal powder and second insulation resin. Accordingly, a short circuit between external electrodes can be prevented.
Patent KR-20220042878-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: YOON JUNG MIN
IPC: C07D405/14
Filed: 2020-09-28
Abstract: The present invention provides a novel compound and an organic light emitting device using the same. The present invention provides a compound represented by chemical formula 1. The compound represented by the chemical formula 1 can be used as a material for an organic material layer of the organic light emitting device, and can improve efficiency, lower driving voltage and/or improve lifespan characteristics in the organic light emitting device.
Patent KR-20200117948-A (KR)
Inventor: LEE JOO HYUP
IPC: G06F3/02
Filed: 2020-10-05
Abstract: Provided is a data execution device. The data execution device comprises: a selection part having three different selection positions in which selection is performed by a finger, which is one of selection means; and an input module including a sensor part provided with a sensor for generating a signal in response to the selection, wherein the input module includes three contact positions below the selection part each placed below the selection positions and at least three sensors of the sensor part placed to be spaced a predetermined distance apart from the contact positions, selection positions are placed within a range corresponding to the fingerprint area of one thumb, a separation distance formed below the central part of the selection part is configured to be smaller than a separation distance formed below each of the one side and the other side of the selection part. Accordingly, the selection positions are intuitively recognized by one finger, and different independent or continuous selections for the recognized selection positions are easily and quickly executed.
Patent KR-20220049739-A (KR)
Inventor: KIM IK HAN
IPC: A61B50/26
Filed: 2020-10-15
Abstract: The present invention relates to a stand for X-ray imaging which can be installed even in a small space and can have a large extension length of an arm. The stand for X-ray imaging comprises: a detector unit including an X-ray detector and a detector arm supporting the X-ray detector; an imaging unit including an X-ray imaging tube and a tube arm supporting the X-ray detector; a main arm to which the detector unit and the imaging unit are connected; and a stand body unit lifting, rotating, and driving the main arm. The detector unit and the imaging unit have the same weight. The detector arm and the tube arm are accommodated in the main arm and are linked to each other to be extended in opposite directions around the main arm to be slid and moved. The detector arm and the tube arm are linked to each other to move away from each other in opposite directions or approach each other around the main arm to be extended to both sides to be installed even in a small space. The detector unit and the imaging unit have the same weight to keep a balance while both sides have the same weight around the main arm. Therefore, the detector unit and the imaging unit can be extended, slid, and moved even by a small capacity.
Patent KR-20220043803-A (KR)
Title: Popping machine having improved pressing performance and cam for the same
Inventor: KIM SEUNG YUNG
IPC: A23P30/32
Filed: 2020-10-15
Abstract: The present invention relates to a popping machine including: an elevating cam rotated by a drive shaft below an elevating roller and pushing up the elevating roller in a set angle section at every rotation; an unlock bar rotatably coupled to a lower fixing portion and provided with a locking protrusion; an unlock rotating member mounted on the drive shaft of the elevating cam and rotating the unlock bar by pushing the locking protrusion; and a material supply unit supplying a material to a molding groove of a lower mold. According to the present invention, the width of a pressing portion of a cam used in the popping machine can be considerably larger than the thickness of an inside flat plate portion, and thus the lower mold can be elevated more stably. In addition, uniform pressurization of each mold is possible in the case of multi-mold installation, and thus it is possible to produce products uniform in shape and quality. In addition, productivity can be enhanced by multiple molds being installed. If necessary, different materials are supplied to the molds so that different types of products can be simultaneously produced through a single cycle. As a result, user convenience and customer satisfaction can be considerably improved.