baber/WOPTO huggingface dataset:
Patent KR-20200111994-A (KR)
Inventor: PARK NAM SU
IPC: H04B17/336
Filed: 2019-03-20
Abstract: The present invention relates to a method for improving beamforming performance in a base station, which improves beamforming performance by determining an optimal 5^th generation (5G) feedback scheme in consideration of uplink signal strength, number of terminals, and moving speed of the terminal, and a control apparatus for performing the same. More particularly, the present invention relates to a method for improving beamforming performance in a base station and a control apparatus for performing the same, which is configured to set channel feedback information for beamforming received from an uplink signal of a terminal in the base station as a sounding reference signal (SRS) or precoding matrix index (PMI), select a transmission method of the channel feedback information in a periodic or aperiodic method based on the number of terminals in the base station to proceed the transmission method, and adjust a transmission period of the channel feedback information set based on the moving speed of the terminal and the coherence time once again at the base station.
Patent KR-20190035640-A (KR)
Title: Smart menstrual cup
Inventor: HWANG RYONG
IPC: A61F5/455
Filed: 2019-03-25
Abstract: The present disclosure relates to a smart menstrual cup which comprises: a storage unit having one side opened to store menstrual blood therein; a sensor unit mounted on an inner wall surface of the storage unit for storing menstrual blood, and configured to measure at least one of a level and a volume of the menstrual blood stored in the storage unit; and a control unit configured to generate information corresponding to at least one of the level and the volume of the menstrual blood. Thus, it is possible to identify the amount of blood loss, color of the menstrual blood, or menstrual cycle before removing the menstrual cup.
Patent KR-20200114035-A (KR)
Title: An additive for electrolyte, electrolyte comprising the same, and lithium secondary battery comprising the electrolyte
Inventor: PARK HYE JIN
IPC: H01M10/0567
Filed: 2019-03-27
Abstract: The present invention relates to an additive for an electrolyte, comprising a compound represented by chemical formula 1, to an electrolyte comprising the same, and to a lithium secondary battery comprising the electrolyte having improved high-temperature service life properties. In the chemical formula 1, descriptions of R1 to R7 refer to the description in the present specification.
Patent KR-20200114201-A (KR)
Inventor: LEE JONG SEOK
IPC: G06F3/16
Filed: 2019-03-28
Abstract: According to an embodiment of the present invention, an interactive presentation system can comprise: a terminal that acquires an image of a speaker and recognizes the voice signal of the speaker; a content generation part that receives the image and the voice signal of the speaker acquired from the terminal, analyzes presentation progress based on the acquired image and voice signal of the speaker, and generates presentation content corresponding to the analyzed presentation progress; and a screen display part that displays a presentation image representing presentation content generated from the content generation part.
Patent KR-20200116188-A (KR)
Inventor: JANG HWA YONG
IPC: B60W20/10
Filed: 2019-03-28
Abstract: An MHSG control system of a mild hybrid vehicle according to the present invention can include: a mild hybrid starter and generator (MHSG); a battery that supplies electricity to the MHSG or is charged through electricity generated through the MHSG; a data detection unit for detecting data for controlling the operation of the MHSG; and a controller for controlling the operation of the MHSG based on a current current value of the battery.
Patent KR-20200118316-A (KR)
Title: Display device
Inventor: PARK JUN HYUN
IPC: H01L27/32
Filed: 2019-04-05
Abstract: Embodiments of the present invention is to provide a display device with improved reliability while reducing a non-display area of a display panel. According to the present invention, a display device comprises: a substrate including a display area and a non-display area; a driving unit including a driving circuit located in the non-display area and including a transistor, and a driving unit control line for transmitting a control signal to the driving circuit; and a static electricity blocking line located in the non-display area and surrounding the display area. The static electricity blocking line overlaps the driving unit.
Patent KR-20190118532-A (KR)
Title: Surface treatment device, surface treatment method and paddle
Inventor: OKUDA TOMOJI
IPC: C25D21/10
Filed: 2019-04-10
Abstract: The present invention provides a surface treatment device and a paddle. The surface treatment device enables the thickness of plating to be even by evenly mixing a surface treatment liquid around an object to be plated and also improves rigidity. Also, the surface treatment device can improve the rigidity of the paddle while equalizing the thickness of the plating and enable mixing for long time. The surface treatment device moves the object to be plated by reciprocating and includes the at least one or more plate-shaped paddles for mixing the surface treatment liquid around the object to be plate, in a surface treatment tank. The paddle has multiple square rods integrally installed at fixed intervals in the direction of the depth of the surface treatment liquid along the object to be plated. The square rod has a curved surface on the object to be plated on the cross section of the thickness direction of the square rod.
Patent KR-20200122854-A (KR)
Title: New organic electroluminescent compound and organic electroluminescent device comprising the same
Inventor: PARK SANG MI
IPC: H01L51/50
Filed: 2019-04-19
Abstract: The present invention relates to a novel organic light emitting compound and an organic light emitting device comprising the same. When the compound according to the present invention is used as a host material in a phosphorescent light emitting layer, it is possible to implement the organic light emitting device having excellent light emitting characteristics such as driving voltage, luminance, long lifespan, etc. The present invention provides an organic light emitting compound represented by chemical formula 1.
Patent KR-20200129980-A (KR)
Title: Apparatus and Method for DPWM Switching of Multi Level Inverter with Neutral Point Controllable
Inventor: SEUNGJONG YOO
IPC: H02M1/14
Filed: 2019-05-10
Abstract: The present invention relates to a discontinuous pulse width modulation (DPWM) switching device capable of controlling a neutral point voltage and reducing switching losses, and a method thereof. The DPWM switching device of a multilevel inverter capable of neutral point control and a method thereof can divide sectors in accordance with a phase, and generate a new command voltage by generating an offset in accordance with the sectors and a direct current (DC) link capacitor voltage state at that point.
Patent KR-20200133073-A (KR)
Inventor: PARK YOUNG IK
IPC: G02F1/1333
Filed: 2019-05-16
Abstract: According to the present invention, disclosed are a reworking method of a display unit and the display unit manufactured by the reworking method. According to the present invention, the reworking method of the display unit includes: an optical bonding portion bonding step of bonding an optical bonding portion to a cover glass; a transfer prevention treatment step of curing the optical bonding portion to increase the hardness of the optical bonding portion; and a screen display unit bonding step wherein a screen display unit is bonded to the optical bonding portion. Therefore, a step shape of the protrusion is prevented from being transferred to an optical bonding layer.
Patent KR-20200133111-A (KR)
Inventor: KIM TAE WOO
IPC: B60W10/10
Filed: 2019-05-17
Abstract: The present invention relates to an inverter protection device for a hybrid vehicle and, more specifically, to an inverter protection device for a hybrid vehicle, which can prevent damage to a system caused by a failure of an inverter generated in a power system during driving. The inverter protection device for a hybrid vehicle includes: a hybrid controller which requests neutral control of a transmission according to the speed of a motor; and a transmission controller which controls the transmission in a neutral mode at the request of the hybrid controller.
Patent KR-20200133961-A (KR)
Inventor: WOON IK PARK
IPC: H01L21/67
Filed: 2019-05-21
Abstract: The present invention relates to a pattern forming apparatus capable of easily forming patterns having various sizes and shapes on various substrates and, more specifically, to a pattern forming apparatus comprising: a patterning unit including a base body and an RAM head which is supported by the base body and on which a master substrate including a master pattern at one end is mounted; a substrate moving unit on which a target substrate including a plurality of target regions separated from each other is disposed, wherein each of the plurality of target regions is pressure applied by the master substrate to form the target pattern having an inverse image of the master pattern.
Patent KR-20200141230-A (KR)
Inventor: KIM YONG MAN
IPC: A61B5/00
Filed: 2019-06-10
Abstract: The present invention relates to an apparatus for measuring human body data for producing eyeglasses using stereo vision. According to the present invention, the apparatus for measuring human body data for producing eyeglasses using stereo vision comprises: a main body; a first camera; a second camera; a first light source installed on one side of the first camera; a second light source installed on one side of the second camera; and a control unit. According to the present invention, human body data can be measured more easily and accurately.
Patent KR-20200121217-A (KR)
Inventor: IEM JOON
IPC: F26B5/08
Filed: 2019-06-17
Abstract: The present invention relates to a dehydrating apparatus. According to the present invention, moisture infiltration into a motor is prevented during laver production, and thus motor malfunction can be prevented. In addition, it is possible to take an appropriate measure by checking the state of the motor frequently. The apparatus includes: a first part performing dehydration for laver-moisture separation; and a second part positioned below the first part. A motor providing drive force for dehydration is disposed in the second part. A waterproof structure preventing moisture infiltration into the motor is installed in the second part. One side of the waterproof structure is connected to the motor shaft of the motor. The other side of the waterproof structure is connected to a spindle coupled to the first part. The motor shaft includes a step portion. A first washer is fixed to the step portion. The spindle is connected to a coupling. The coupling is attached onto a second washer. An O-ring is inserted between the first washer and the second washer.
Patent KR-20200144212-A (KR)
Inventor: SON MOON BAE
IPC: F16H25/08
Filed: 2019-06-18
Abstract: According to the present invention, a hydraulic elastic gripper comprises: a housing; a driving unit coupled to a lower portion of the housing; a gripper coupled to an upper portion of the housing; a piston coupled to the driving unit to be moved in a straight line by the driving unit; and a power transmission shaft connected to the piston. A power switching unit for switching linear movement of the power transmission shaft to different linear movement perpendicular to the linear movement is provided between the power transmission shaft and the gripper. An elastic body is provided between the piston and the power transmission shaft. The linear movement of the piston is transmitted to the power transmission shaft through the elastic body. The gripper can grip an object to be moved or inspected at preferred force without damage to the object.
Patent KR-20200145973-A (KR)
Inventor: CHOI YE JIN
IPC: H01L21/67
Filed: 2019-06-21
Abstract: The present invention relates to a substrate support unit. According to one embodiment of the present invention, the substrate support unit comprises: a chuck stage having an inner space defined by a base surface and sidewalls; a heating unit provided in the inner space; and a quartz window which covers the inner space and on which a substrate is mounted on an upper surface. The heating unit includes a base plate formed in a disk shape having an opening in the center, and a heating portion installed on the base plate and having heating light sources emitting light energy. A reflective member reflecting light energy lost in the lateral direction of the chuck stage toward the substrate may be included.
Patent KR-20190084241-A (KR)
Title: A Packet Mode Auto-detection for Multi-mode Wireless Transmission System, Signal Field Transmission for the Packet Mode Auto-detection and Gain Control based on the Packet Mode
Inventor: LEE IL GU
IPC: H04L29/02
Filed: 2019-07-09
Abstract: The present invention relates to a technique for automatically detecting a packet mode with high reliability while being compatible with a prior art in a wireless communication system supporting a multi-mode packet. The present invention provides a method for automatically detecting a packet mode by using a transmission rate and/or a packet length setting value included in a signal field of a transmission frame and a phase rotation state of the signal field. In addition, the present invention provides a method for modulating and transmitting a phase of a data tone and/or pilot tone by an appropriate angle in transmission of a signal field to be used for automatic packet mode detection.
Patent KR-20210007238-A (KR)
Inventor: JUNSU CHOI
IPC: G01S7/40
Filed: 2019-07-10
Abstract: The present invention relates to an object recognition method through shaking prevention, and an electronic device thereof. An operation method of the electronic device comprises the operations of: controlling a wireless communication module to transmit at least one signal to recognize an external object; controlling the wireless communication module to receive the transmitted wireless signal that is returned after being reflected from the external object; obtaining a channel impulse response including phase information based on the transmitted signal and the received signal; obtaining direction information of the external object based on the received signal; detecting phase noise generated by the movement of the electronic device; extracting a component that matches a direction of the external object from the detected phase noise; and correcting phase information included in the channel impulse response based on the component that matches the direction of the external object. According to the present invention, it is possible to provide high precision and recognition rate when the electronic device performs a radar function by mitigating a phase noise generated by the movement or vibration that may occur in a micro-movement of a person or a mounting environment and the like.
Patent KR-20210007430-A (KR)
Inventor: CHOI JAE YOUNG
IPC: F03B11/00
Filed: 2019-07-11
Abstract: The present invention relates to a power generation device using gravity and buoyancy having a shock absorbing means in an external lifting guide. More particularly, the present invention relates to a power generation device using gravity and buoyancy having a shock absorbing means in an external lifting guide, in which a stopper member and a shock absorption buffer are installed on an upper part of an external lifting guide provided in the power generation device that produces electrical energy by using the gravity and buoyancy of an inner lifting part, and a shock absorption spring is installed on a lower part of the external lifting guide, and a shock absorbing and buffering means absorbs a static reaction force of the inner lifting part, which is raised by buoyancy by air, so that the damage to the external lifting guide and the inner lifting part is prevented, thereby allowing the inner lifting part to be used inside the external lifting guide without failure or damage for a long time.
Patent KR-20210007563-A (KR)
Inventor: JEONG JI HONG
IPC: H01M8/1053
Filed: 2019-07-12
Abstract: The present invention relates to a composition for the production of a perfluorinated sulfonic acid ionomer, a perfluorinated sulfonic acid ionomer using the same, a complex electrolyte membrane for PEMFC containing the same, and a membrane-electrode assembly for PEMFC containing the same, wherein the composition for the production of a perfluorinated sulfonic acid ionomer not only has excellent safety, but also has improved durability. The composition includes tetrafluoroethylene (TFE), a compound represented by chemical formula 1, a compound represented by chemical formula 2, and a radical initiator.
Patent KR-20210007651-A (KR)
Inventor: YUN DU HYUN
IPC: A23L13/40
Filed: 2019-07-12
Abstract: The present application relates to a method for manufacturing Korean-style chicken cutlet. More specifically, the present application relates to technology for manufacturing Korean-style chicken cutlet comprising: a first step process of putting chicken breast, a main ingredient into a tumbler, and at the same time, simultaneously putting ingredients by a mild taste salting method using refined salt, phosphate, refined sugar, sodium L-glutamate, black pepper, and purified water, and a spicy salting method using refined salt, phosphate, refined sugar, sodium L-glutamate, habanero pepper, and purified water to chicken breast, followed by tumbling the same for 20 to 60 minutes, and then aging the same for 12 to 24 hours in an aging room; a second step process of performing a pressing process of adjusting and passing the salted chicken breast that has undergone the first step process to a thickness of 0.3 to 1 cm using a flattener machine; a third step process of going through a pre-dusting step, a battering step, and a breading step of the widely spread chicken breast through the second step process; a fourth step process of passing a product that has undergone the third step process through a frying machine at a speed of 20 to 60 seconds in a temperature range of 150 to 200°C, followed by baking the same in an oven for 5 to 20 minutes at a temperature of 100 to 180°C, and then cooling the same in a rapid cooler maintaining the range of -25 to -45°C; and a fifth step process of sealing chicken cutlet obtained through the fourth step process after filling chicken cutlet in a wrapping paper. Therefore, it is possible to obtain chicken breast cutlet with a moist inside thereof and crispy texture on the outside thereof.
Patent KR-20210011807-A (KR)
Title: Roof panel system for load detection and construction method of the roof panel
Inventor: PARK CHUNG MIN
IPC: E04B7/18
Filed: 2019-07-23
Abstract: The present invention provides a roof panel system for load detection and a construction method of a roof panel. The roof panel system for load detection comprises: a roof panel having one or more connectors including a sensor unit for detecting a load applied to a roof to be coupled to connect a lower panel and an upper panel; a monitoring unit to check a load value detected by the sensor unit, and compare the load value with a preset danger value to determine danger and generate a warning; and a manager terminal to receive a warning generated by the monitoring unit. The roof panel divides a load detection area in accordance with the arrangement of the connectors. According to the present invention, when the sensor unit provided on the connectors detects a load applied to a roof, and danger is determined and a warning is generated by the monitoring unit, the danger can be detected by the manager terminal and thus accidents can be prevented. Additionally, the roof panel has buffer power and restoring force by an elastic unit provided on the connectors. Therefore, when a load is applied from the outside, the load is buffered, and the roof panel can be restored when the load is removed.
Patent KR-20210012716-A (KR)
Title: C-shaped steel fixing clamp for solar module frame
Inventor: JEOUG CHAN YOUNG
IPC: H02S30/10
Filed: 2019-07-26
Abstract: The present invention relates to a C-shaped steel fixing clamp for a solar module frame and, more particularly, to a C-shaped steel fixing clamp which can securely fix the solar module frame. Accordingly, separation of a solar module can be prevented while securely fixing the solar module frame. To this end, the C-shaped steel fixing clamp for a solar module frame comprises an upper end unit, a center shaft unit, a lower end unit, a primary bolt fixing unit, and a C-shaped steel fixing protrusion unit.
Patent KR-20210015476-A (KR)
Inventor: KIM JIN MAN
IPC: H04N21/485
Filed: 2019-08-02
Abstract: Disclosed are a display device, an audio device, and a control method of the display device and the audio device. The present disclosure relates to a method for the display device to receive and output an audio signal including a height channel obtained based on audio setting information of the display device from the audio device. The display device comprises: a communication unit; a first interface; a second interface; a memory; and a processor.
Patent KR-20210017063-A (KR)
Title: Electronic device and method for processing handwriting input thereof
Inventor: DONGHYUK LEE
IPC: G06F3/0354
Filed: 2019-08-06
Abstract: Various embodiments of the present invention relate to an electronic device and a method for processing a handwriting input thereof, which can improve user convenience. The electronic device comprises: a touch screen; a processor operatively connected to the touch screen; and a memory operatively connected to the processor. The memory can store instructions which, when executed, cause the processor to perform handwriting recognition on a first handwriting input of a user displayed on the touch screen to convert the first handwriting input into text, check at least one between a property and an attribute of the first handwriting input, apply at least one between the checked property and attribute to the converted text, and change the first handwriting input into text (hereafter, the first rich text) to which at least one between the checked property and attribute is applied in response to a conversion request of the first handwriting input. Various other embodiments are possible.
Patent KR-20210017502-A (KR)
Title: Apparatus for adjusting clearance and gas turbine including the same
Inventor: KIM YEONG CHUN
IPC: F01D17/10
Filed: 2019-08-08
Abstract: The present invention relates to an apparatus for adjusting a clearance and a gas turbine including the same. According to the present invention, the apparatus for adjusting a clearance, which is able to adjust a tip clearance of a turbine by moving a thrust bearing of a gas turbine forward or backward, comprises: a control plate installed on the thrust bearing to move forward from a reference surface or to move backward toward the reference surface; a pressurizing cylinder installed on a rear side of the control plate to selectively move the control plate forward or backward; a stopper installed to be adjacent to the control plate and to move toward the control plate when the control plate moves forward and then backward and to prevent the control plate from moving; a position sensor which is installed on the pressurizing cylinder to measure the distance from the reference surface to a rear surface of the control plate; and a control means which receives information on the measurement results from the position sensor, and controls the operation of the stopper and the pressurizing cylinder based on the received information. The present invention is able to prevent an overshoot from occurring.