baber/WOPTO huggingface dataset:
Patent KR-20210128072-A (KR)
Inventor: JUNG WHOI GEOL
IPC: H02S20/30
Filed: 2020-04-16
Abstract: The present invention relates to a support structure for adjusting the tilt of a photovoltaic module and, more particularly, to a support structure for adjusting a tilt of a photovoltaic module, which is configured to enable traverse supports to adjust the tilt in accordance with the gradient of the ground such that light receiving efficiency of the photovoltaic module can be enhanced, wherein the traverse supports are fixedly installed at the upper ends of vertical pillars vertically installed on the ground when a photovoltaic power generating station is constructed. The support structure for adjusting the tilt of the photovoltaic module comprises: a plurality of the vertical pillars (10) installed at predetermined height on the ground while maintaining predetermined intervals therebetween; the traverse supports (20) each having both ends fixedly installed at the upper ends of the vertical pillars (10) in east and west direction; vertical supports (30) fixedly installed on the upper surfaces of the traverse supports (20) in the direction perpendicular to the traverse supports (20) in a state in which photovoltaic modules (40) are seated on the upper surfaces; a fixed bracket (300) coupled to the upper surface of the vertical pillar (10); a rotating bracket (300) having a lower part coupled to the upper surface of the fixed bracket (200) to be able to rotate in east and west direction; and a tilt adjustment bracket (400) having one side end coupled to the upper end of the rotating bracket (300) to be able to rotate in the north and south direction and having the other side end coupled to one end or both ends of the traverse support such that the tilt of the traverse support can be adjusted in the north and south direction.
Patent KR-20200123743-A (KR)
Title: Inspection method, method for producing resin film roll and resin film roll
Inventor: KATO YASUNORI
IPC: G01N3/40
Filed: 2020-04-16
Abstract: Provided is an inspection method capable of inspecting whether a strip shaped defect exists in a resin film roll formed of a long resin film. An inspection method according to an embodiment comprises the steps of: making a hammer (30) move in an axial direction of a resin film roll (2), knocking the surface (2a) of the resin film roll by the hammer, measuring the deceleration speed of the hammer when the hammer touches the surface of resin film roll and stops, and obtaining a change in the deceleration speed as the roll hardness distribution in the axial direction; and determining the quality of the resin film roll based on the roll hardness distribution. In the determination step, when a first condition (a reference standard deviation as a standard deviation of the roll hardness distribution is 3 or less) and a second condition (the difference between a maximal value and a minimal value of the roll hardness distribution is 18 G or less) are satisfied, the resin film roll is qualified, and when at least one of the first condition and the second condition is not satisfied, the resin film roll is determined as an inferior-quality product.
Patent KR-20210129479-A (KR)
Inventor: SON HO YONG
IPC: A42B3/08
Filed: 2020-04-20
Abstract: The objective of the present invention is to provide a helmet that does not cause pain and provides a comfortable wearing sensation even when worn for a long time, thereby enabling a wearer to continuously wear the same, rather than to avoid wearing the same. To this end, the helmet according to one embodiment of the present invention comprises: a main body in which an accommodation portion accommodating a user's head is formed; a headrest member provided in the accommodation portion and supporting the user's head so as not to touch the main body; a head fixing member provided in the main body and formed to wrap around the user's head circumference; and an elastic fixing member formed to wrap around at least a part of the user's head circumference, independently of the head fixing member, thereby fixing the main body to the user's head, and enabling at least a part thereof to be adjusted in length by elastic deformation.
Patent KR-20200047479-A (KR)
Inventor: OGASAWARA MUNEHIRO
IPC: G03F7/20
Filed: 2020-04-24
Abstract: The present invention relates to an electron beam irradiation device, comprising: an annular first electrode which is disposed downstream of a deflector along the optical axis of an electron beam and is in a magnetic field of an objective lens, and to which a positive first potential is variably applied; an annular second electrode in the magnetic field of the objective lens, disposed between the deflector and the first electrode, and applied with a positive second potential higher than the first potential; and an annular third electrode in the magnetic field of the objective lens, disposed opposite to the second electrode with respect to the first electrode, and applied with a third potential lower than the first potential.
Patent KR-20210123963-A (KR)
Title: OLED display device and method for manufacturing the same
Inventor: KIM HYE DONG
IPC: H01L27/32
Filed: 2020-04-24
Abstract: Disclosed is an OLED display device and a method for manufacturing the same, capable of minimizing damage to a substrate due to frequent mask replacement. According to one aspect of the present invention, there is provided a method for manufacturing an OLED display device, which includes the steps of: preparing a substrate on which a thin film transistor and an anode electrode corresponding to each of the first, second, and third sub-pixels are formed; forming a first organic material layer by aligning a first fine mask on which a pattern corresponding to the first sub-pixel is formed with the substrate, and sequentially depositing a hole organic layer through which holes move, a first sub-pixel emission layer, and an electron organic layer through which electrons move; forming a second organic material layer by aligning a second fine mask on which a pattern corresponding to the second sub-pixel is formed with the substrate, and sequentially depositing a hole organic layer through which holes move, a second sub-pixel emission layer, and an electron organic layer through which electrons move; forming a third organic material layer by aligning a third fine mask on which a pattern corresponding to the second sub-pixel is formed with the substrate on which the first and second organic material layers are formed, and sequentially depositing a hole organic layer through which holes move, a third sub-pixel emission layer, and an electron organic layer through which electrons move; and forming a cathode electrode layer on the substrate on which the first organic material layer, the second organic material layer, and the third organic material layer are formed.
Patent KR-20210133593-A (KR)
Title: Bidirectional Door Closer
IPC: E05F3/10
Filed: 2020-04-29
Abstract: The present invention relates to a bidirectional door closer which can respond to both opening and closing of a door as a single door closer. According to the present invention, first and second catching members and first and second unidirectional rotation dampers are operated in response to the opening and closing of the door by one rack gear member and one coil spring. The bidirectional door closer of the present invention comprises: a housing; a first catching member; a second catching member; a coil spring; a rack gear member; a first one-directional rotation damper; and a second one-directional rotation damper.
Patent KR-20210135686-A (KR)
Title: Atraumatic tooth extraction device
IPC: A61C3/16
Filed: 2020-05-06
Abstract: The present invention provides an atraumatic tooth extraction device, which includes: a tightening handle portion configured to grip teeth; a tooth connection unit fixedly coupled to the tooth; and an extraction handle portion connected to the tightening handle portion in the form of a lever to move the tooth connection unit upward by a user. According to the above description, not only vertical extraction of the tooth is possible, but also it is possible to minimize damage to a surrounding marginal bone during extraction, thereby enabling atraumatic treatment.
Patent KR-20210137268-A (KR)
Title: Substrate treating apparatus and substrate treating method
IPC: H03H7/40
Filed: 2020-05-07
Abstract: A substrate processing apparatus is disclosed. The substrate processing apparatus according to the present invention comprises: a chamber provided with a space in which a substrate is processed; a substrate support unit for supporting the substrate in the chamber; a gas supply unit for supplying a gas into the chamber; and a power supply unit for supplying high-frequency power for controlling a plasma process performed in the chamber. The power supply unit comprises: an RF power supply for applying RF power to the chamber; an impedance matching unit matching the input impedance of the chamber and the output impedance of the RF power; and a control unit for controlling the impedance matching unit and the RF power supply. The control unit can vary the magnitude of the RF power applied to the chamber by controlling the RF power on the basis of a change rate of the input impedance of the chamber.
Patent KR-20210144007-A (KR)
IPC: A47G9/10
Filed: 2020-05-21
Abstract: The present invention relates to a neck muscle relaxation pillow. More specifically, if a user presses a pillow with a head facing a floor due to its own weight when the user is lying on his/her head, as a part which supports a neck is lifted structurally, stimulation (acupressure, traction) is automatically performed along with upward pulling (traction) to the back of the neck (cervical vertebrae). The neck muscle relaxation pillow of the present invention comprises: a head rest unit (11); a neck rest unit (12); a stimulation unit (13); and a stimulus induction unit (14).
Patent KR-20210145053-A (KR)
Inventor: JU MYEONG JUN
IPC: F04D25/08
Filed: 2020-05-24
Abstract: The present invention relates to a portable fan fixing part for a desk which uses a ratchet mechanism to freely adjust the holder angle of a portable fan fixing part placed on a desk to intermittently adjust the angle of the fixing part holder to place a portable fan at a desired height and in particular has a simple structure to be manufactured at low costs. Specifically, the portable fan placed on a desk comprises: a bracket on an upper portion of a stand; a pair of ratchet wheels connected to the bracket by a shaft; and a holder holding the portable fan on each ratchet wheel. A lever with a protrusion engaged with the teeth of the ratchet wheels is connected to a lower portion of the bracket to intermittently rotate the ratchet wheels.
Patent KR-20200145683-A (KR)
Inventor: KIM JI HYUNG
IPC: H04W72/04
Filed: 2020-05-28
Abstract: A method for cell configuration in a non-terrestrial network and an apparatus thereof are disclosed. According to the present invention, an operation method of a terminal comprises the steps of: receiving first resource allocation information from a first satellite; receiving second resource allocation information from a second satellite; performing communication with the first satellite using one or more bandwidth parts (BWPs) belonging to a first BWP set indicated by the first resource allocation information; and performing communication with the second satellite using one or more BWPs belonging to a second BWP set indicated by the second resource allocation information. Accordingly, the performance of the non-terrestrial network can be improved.
Patent KR-20210149377-A (KR)
Inventor: YOON SEONG JUN
IPC: C12R1/19
Filed: 2020-06-02
Abstract: The present invention relates to an antibacterial protein CEL200 having specific antibacterial activity against Clostridioides difficile bacteria. More specifically, the present invention relates to a Clostridioides difficile-specific antibacterial protein CEL200, which has the ability to specifically lyse Clostridioides difficile bacteria that can cause diseases by infecting animals, including humans, and contains the amino acid sequence represented by SEQ ID NO: 1, and a production method thereof; and a pharmaceutical composition for treating infection or disease caused by Clostridioides difficile bacteria, the composition comprising as an active ingredient a Clostridioides difficile-specific antibacterial protein CEL200.
Patent KR-20200067792-A (KR)
Inventor: DO JOOHYUN
IPC: H04L5/00
Filed: 2020-06-02
Abstract: The present invention relates to a carrier aggregation (CA) processing circuit to process CA by using a reference component carrier (CC). According to the present invention, the CA processing circuit comprises: a plurality of CC processing units estimating a frequency offset of the corresponding CC and compensating for the estimated frequency offset; a reference clock generator using a reference frequency offset, which is one of the frequency offsets outputted from each of the plurality of CC processing units, to generate a reference clock; a plurality of reception phase-locked loop (PLL) units generating a reception carrier frequency for the corresponding CC to correspond to the reference clock; and a plurality of transmission PLL units generating a transmission carrier frequency for the corresponding CC to correspond to the reference clock.
Patent KR-20210155922-A (KR)
Title: ESS system having Energy storage method for storing electric energy using charge-discharge characteristics of battery
Inventor: BAE JONG HOON
IPC: H01M10/48
Filed: 2020-06-17
Abstract: Disclosed is an energy storage method for storing electrical energy in a battery by using charging/discharging characteristics of the battery. The method includes: measuring state information including a voltage, a current, a temperature, and an internal resistance of a battery; estimating a state-of-charge (SoC) and a state-of-health (SoH) of the battery from the measured state information, and equalizing charge amounts of cells constituting the battery based on the estimated SoC and the estimated SoH; and predicting a remaining lifespan of the battery based on the estimated SoC and the estimated SoH, and protecting the battery by preventing overcharging and overdischarging of the battery according to the predicted remaining lifespan. According to the present invention, a lifespan of a battery is predicted while excluding temperature and time components so that energy is stably stored.
Patent KR-20220001843-A (KR)
Title: Coil assay SMT part and Coil assay SMT Component
Inventor: JEON HWAN CHOI
IPC: H01F27/29
Filed: 2020-06-30
Abstract: According to an embodiment of the present invention, coil assay SMT component comprises a clip part having a first terminal part and a second terminal part formed thereon, and a coil part having one end and the other end respectively coupled to the first terminal part and the second terminal part. According to the present invention, it is possible to obtain a coil assay SMT component and a coil assay SMT structure including the same to prevent disconnection of the coil assay, and to simplify the process to improve productivity and quality.
Patent KR-20220004844-A (KR)
Title: Display device and electrocin device having the same
Inventor: HWANG HYUN BEEN
IPC: G02F1/15
Filed: 2020-07-02
Abstract: An object of the present invention is to provide a display device having a relatively wide display area and a relatively narrow non-display area. The display device comprises a window, a polarizer disposed below the window and having an opening defined therein, a display panel, and an optical control material. The display panel includes a first display area and a second display area, having a lower pixel density than the first display area and overlapping the opening, and is disposed below the polarizer. The optical control member overlaps the second display area and is disposed above the display panel to lower transmittance of an optical signal.
Patent KR-20210015639-A (KR)
Inventor: MATSUZAKI SAKAE
IPC: H01L21/67
Filed: 2020-07-03
Abstract: The present invention is to inhibit scattering of cleaning water during wet etching. A wafer (W) to be wet-etched is supported by a wafer holder (3) having gaps. When an upper surface of the wafer (W) supported by the wafer holder (3) is cleaned by the cleaning water, a cleaning unit (31) collects the cleaning water flown down from the gaps of the wafer holder (3) to a bottle for the cleaning water (32) disposed on a lower portion of the wafer holder (3). Accordingly, the cleaning water can be inhibited from being scattered around the wafer (W) and, simultaneously, can be satisfactorily collected.
Patent KR-20220005954-A (KR)
Title: Big Data-based security personnel matching service
Inventor: CHO JUN HO
IPC: G06Q10/06
Filed: 2020-07-07
Abstract: Provided is a brokerage platform, which matches professional security personnel based on big data, and thus there is no need for a private security company which brokers offline, and it is easy and convenient for the general public. The brokerage platform includes: a server which records and stores client security request information; a server which stores information of a professional security guard and a client device which can evaluate and record the daily security performance of the professional security guard and the security field; and a manager device which can evaluate and manage contents of the security guard, a guard skill level, a guard attitude, etc. of the professional security guard.
Patent KR-20220006220-A (KR)
Title: Multi-frame hanger for convenient height and horizontal adjustment
Inventor: KIM IN KYUN
IPC: A47G29/087
Filed: 2020-07-08
Abstract: The present invention provides a multi-frame hanger for convenient height and horizontal adjustment, wherein when one or more frames are hung on a wall etc., the height adjustment and horizontality maintenance of the frames can be performed conveniently by a rising and falling bar (15), which is moved vertically by a nut part (14), by rotating an adjustment bolt (16), the frames can be fixed simply to a wall by inserting and fixing a needle pin (20) of a pin housing (21) constituting the needle pin (20) through wallpaper and combining a body (10) with the pin housing fixed to the wallpaper, or any one among an unillustrated small pin, adhesive and an adhesive tape is configured on the upper surface of the rising and falling bar (15) to prevent the frames (200) from sliding.
Patent KR-20220008617-A (KR)
Title: Power supply apparatus and electronic device including same
Inventor: JANG DU HEE
IPC: G10L15/00
Filed: 2020-07-14
Abstract: The present disclosure discloses a power supply apparatus capable of generating at least two standby powers, and an electronic device including the power supply apparatus. The electronic device includes: a power supply apparatus including a first converter for generating a driving power, and a second converter for generating a first standby power and a second standby power; and a main body operated based on the driving power and the second standby power received from the power supply apparatus, wherein the second converter is configured to: sense the first standby power to control the first standby power when a normal mode operation and a standby mode operation are performed; and perform a control to constantly maintain the first standby power and the second standby power by sensing the second standby power when the standby mode operation is performed and performing the normal mode operation when the second standby power is less than or equal to a reference level.
Patent KR-20220010913-A (KR)
Title: Ultra-small centrifuge apparatus
Inventor: KEEBUNG RHEE
IPC: B04B7/06
Filed: 2020-07-20
Abstract: The present invention relates to a subminiature centrifugal separator, comprising: a casing with an accommodation space; a motor housing installed in the accommodation space and configured to have flexibility in a roll direction and a pitch direction from the casing; a motor installed in the motor housing and having a degree of freedom of rotation in the roll direction and the pitch direction from the casing; and a rotor which is fixed to a rotary shaft of the motor, which is installed on an upper side of the motor housing, and on which a tube containing a sample is mounted. According to the present invention, by means of the motor housing with low rotational rigidity in the roll and pitch directions and relatively high rigidity in other directions (X-Y-Z and yaw directions) by using flexures arranged to cross each other, a single phenomenon of resonance exists at a relatively low angular speed from the correlation between rigidity of the motor housing and rigidity of a mass body considered as the motor, rotary shaft, rotor, tube, sample within a supported operating rotational speed range; vibration caused by the unbalance force is reduced at the rated revolution per minute of the rotor beyond a resonant angular speed because of a phase angle reversal effect such that the sample can be stably separated; and when the rotor passes through the resonant angular speed during a deceleration process after the centrifugation is finished, the resonant angular speed is formed in a low speed range due to a flexible structure of the motor housing. Accordingly, due to low resonance energy, relatively smooth deceleration occurs, and thus, the shaking of separated samples is prevented. Therefore, mixing of the separated samples can be minimized.
Patent KR-20220011360-A (KR)
Title: Safety screen
Inventor: CHOI YU RA
IPC: A47C31/12
Filed: 2020-07-21
Abstract: The present invention relates to a safety screen for preventing a collision accident of a sleeping baby, comprising: a holding part; a cushion on top of the holding part; a handle arranged either or both of the holding part and the cushion; a clock arranged on the cushion to display the current time and outputting sound at a preset time; an infrared temperature sensor, a carbon dioxide sensor and an alarm sound output part arranged on the cushion; an illuminance sensor arranged on the holding part to face the cushion; and a control part arranged on the cushion to output the alarm sound based on detection results from the infrared temperature sensor, the carbon dioxide sensor and the illuminance sensor. When at least one among respective sensing values from the infrared temperature sensor, the carbon dioxide sensor and the illuminance sensor deviates from a preset normal range of the corresponding sensor, the control part controls the alarm sound output part to output the alarm sound. The holding part includes bedclothes. The holding part is arranged at least one the central part, the left edge, the right edge, the upper edge and the lower edge of the bedclothes. The holding part is combined with the bedclothes by any one coupling means among a cord, a string, a rope, a rubber cord, a Velcro and a button.
Patent KR-20220012646-A (KR)
Title: Device for removing a gasket
Inventor: KWON OH SUNG
IPC: B25B27/02
Filed: 2020-07-23
Abstract: The present invention relates to a gasket removal tool. The tool for removing a gasket according to one embodiment of the present invention comprises: a shaft portion; a leg portion coupled to a lower part of the shaft portion and capable of being selectively caught on the gasket; and an adjustment member screwed to the shaft portion, movable in the relative vertical direction with respect to the shaft portion, spreads the leg portion when moving in the upward direction, and closes the leg portion when moving in the downward direction. An objective of the present invention is to provide the tool capable of effectively removing the gasket from a product.