baber/WOPTO huggingface dataset:
Patent KR-20220139174-A (KR)
Title: A backrest device for toilet seat
Inventor: LEE SANG YUN
IPC: A47K17/02
Filed: 2021-04-07
Abstract: The present invention relates to a movable backrest device for a toilet seat. In accordance with a purpose thereof, a backrest device is improved to be rotatable in a vertical direction on a wall of a bathroom such that a user can put the backrest device down after tilting a toilet seat cover back when wanting to relieve him or herself, and, therefore, the backrest device can be easily installed and used without the need to remove the toilet seat cover from the toilet seat. To achieve the purpose, in accordance with the present invention, the movable backrest device (300) for a toilet seat includes: a pair of hinge brackets (310L)(310R) including a base (311) individually fixed to a wall of a bathroom behind a toilet seat (100), and a moving plate (313) coupled to the lower end of the base (311) to be vertically rotatable through a pivot pin (312); a pipe support (320) having both ends bent into an approximately C-shape to be individually inserted and coupled to a pipe shaft (314) of the hinge brackets (310L)(310R) to be rotatable in a vertical direction together with the moving plate (313) of the hinge brackets (310L)(310R); a wing fixing plate (330) placed and fixed to the front of a center part of the pipe support (320), and having wing fixing parts (331) provided to be opposed on both sides to produce an elastic restoration force forward and backward; and a pair of cushion wings (340L)(340R) placed erectly on the wing fixing parts (331) of the wing fixing plate (330), respectively, to support waist and back parts of the user separately on left and right sides.
Patent KR-20220144123-A (KR)
Inventor: PARK YUN HO
IPC: A61K9/00
Filed: 2021-04-19
Abstract: An atomized liquid substance inhaler comprises: a housing including a suction part; a liquid material container in which oil is stored; an air pump provided to transfer air at high pressure; a liquid material injection nozzle disposed inside the suction part, connected to the liquid material container, and provided to discharge the medical liquid material in the first direction; and an air injection nozzle disposed inside the suction part, connected to the air pump, disposed adjacent to the liquid material injection nozzle, and provided to discharge the air in the second direction crossing the first direction, wherein the air discharged at high pressure atomizes the medical liquid material to fill the suction part. The atomized liquid substance inhaler allows easy ingestion of the medical liquid material.
Patent KR-20220144649-A (KR)
Inventor: MOON HEE SEOUNG
IPC: G07C5/02
Filed: 2021-04-20
Abstract: The present invention relates to a technique capable of monitoring and recording the speeding of a vehicle running in a facility requiring a vehicle speed limit and providing running record information including speeding information for a manager when a vehicle leaves the corresponding facility to easily monitor vehicle speeding of the vehicle in the facility. According to the present invention, a vehicle speeding monitoring system in a facility comprises: a vehicle entry management device installed at the entrance of a facility requiring a speed limit to transmit a predefined RF signal to speeding monitoring terminals of vehicles entering and leaving the facility and receive running record information from a speeding monitoring terminal of an existing vehicle to transmit the running record information to a manger terminal; and a speeding monitoring terminal arranged in a vehicle, calculating current speed based on time information and GPS location information received from a GPS module based on an RF signal received from the vehicle entry management device to perform a speeding monitoring operation of comparing the current speed and a preregistered speed limit in the facility and record speeding information in a running record unit if speeding is determined, providing running record information including speeding information recorded in the running record unit for the vehicle entry management device when an RF signal is received while performing the speeding monitoring operation, and terminating the speeding monitoring operation for the corresponding facility.
Patent KR-20220146198-A (KR)
Title: Fullerene-indigo pulverata levis complex, a preparation method thereof and a use of the same
Inventor: PARK MIN HEE
IPC: A61Q19/00
Filed: 2021-04-23
Abstract: The present invention relates to a fullerene-Persicaria tinctoria complex in a nanoparticle form, in which fullerene and a Persicaria tinctoria extract are collected in a polymer matrix. The fullerene- Persicaria tinctoria complex has excellent dispersibility, and thus is easy to formulate products and has excellent product stability. In addition, an anti-inflammatory effect by fullerene and Persicaria tinctoria is also remarkable, and thus the complex can be used as an anti-inflammatory material.
Patent KR-20220152487-A (KR)
Inventor: PARK JUN CHEOL
IPC: F22B29/04
Filed: 2021-05-09
Abstract: A solar power generation process requires a steam generator to generate steam from thermal energy. In an existing solar power generation process, a steam generator transfers heat between a heat transfer medium and steam or water through a pipe wall. Therefore, a heat transfer area of the pipe wall needs to be as wide as possible, which makes the steam generator very expensive and makes the steam generator large or composed of a plurality of steam generators. In accordance with the present invention, the steam generator for solar power generation comprises a pressure container, a pressure container lid, an oblique valve, a gravity valve, a water supply pipe, a steam supply pipe, a weight, a valve cable, a barbed wire, and a steam output control valve. Therefore, the present invention is capable of significantly increasing the efficiency and speed of a heat transfer and reducing the volume of a steam generator.
Patent KR-20220153234-A (KR)
Inventor: KANG JUNG HYUK
IPC: A63F13/54
Filed: 2021-05-11
Abstract: Disclosed are a method and a device for providing visualization of an in-game sound. According to one embodiment of the present invention, the method for providing visualization of an in-game sound is a method performed by one or more processors and a computing device having a memory storing one or more programs executed by one or more processors and comprises: operation of identifying an in-game sound which is an object to be visualized; operation of obtaining characteristic information of the identified in-game sound; and operation of displaying a sound object corresponding to the in-game sound on a game screen based on the characteristic information. Through the device for providing visualization of an in-game sound, a gamer can receive the visualized sound object allowing the gamer to feel immersed in the game even when a sound output device for outputting the in-game sound is separated from a user device or the gamer cannot use the sound output device.
Patent KR-20220017350-A (KR)
Inventor: KWON YOUNG SE
IPC: B60R21/0134
Filed: 2021-05-11
Abstract: The present invention relates to a system capable of raising or lowering a bumper installed at the rear of a vehicle according to road conditions. More particularly, an objective of the present invention is achieved by a vehicle bumper system comprising: a pair of guide blocks in which guide grooves are formed and mounted on a frame at the rear of the vehicle; a pair of moving blocks protruding or retracted from the guide block along the guide grooves; a bumper unit connected to an end of the moving blocks and moving together with the moving blocks; an operating means mounted on the frame and operating the moving blocks; and a control unit for controlling the operation means. Accordingly, a rear bumper of the vehicle may be raised or lowered depending on a road environment, and an impact may be absorbed. Furthermore, entry of a small vehicle under the bumper can be prevented.
Patent KR-20220155479-A (KR)
Title: Separator for fuel cell with improved rigidity and productibility and apparatus and method for manufacturing same
Inventor: JUNG KAP SU
IPC: H01M8/0228
Filed: 2021-05-13
Abstract: The present invention relates to a separator for fuel cell with improved rigidity and productivity, a device for manufacturing separator for fuel cell, and a method for manufacturing separator for fuel cell. The separator for a fuel cell, according to an embodiment of the present invention, is interposed between a pair of membrane electrode assemblies in a fuel cell stack, and comprises: a first separator member disposed adjacent to one of the pair of membrane electrode assemblies to form a first gas flow path; a second separator member disposed adjacent to the other of the pair of membrane electrode assemblies to form a second gas flow path; and a curved core member interposed between the first separator member and the second separator member to form a refrigerant passage. The first separator member and the second separator member are formed by applying and curing a separator molding material containing a thermosetting resin and electrically conductive particles around the curved core member, and a reinforcing material may be interposed between the curved core member and the separator forming material.
Patent KR-20220155022-A (KR)
Title: Separator, lithium secondary battery including the same, and preparation method thereof
Inventor: KIM SOO HEE
IPC: H01M10/052
Filed: 2021-05-14
Abstract: Provided are a separator, a lithium secondary battery employing the same, and a method for manufacturing the same. The separator includes: a porous substrate; and a coating layer disposed on at least one surface of the porous substrate, wherein the coating layer comprises a binder and inorganic particles, and the binder includes an aqueous crosslinking reactive polyacrylamide-based copolymer. The polyacrylamide-based copolymer includes at least two crosslinking reactive groups that are crosslinkable with each other. The weight ratio of the binder and the inorganic particles is 1:10 to 1:35. The thickness of the coating layer is greater than 0.5 μm and no greater than 4 μm. The separator has significantly improved heat resistance properties and low resistance, and thus can provide a lithium secondary battery having improved battery stability and improved lifespan characteristics.
Patent KR-20220155109-A (KR)
Title: Stator of rotary electric machine and manufacturing method thereof
Inventor: SON BYOUNG OOK
IPC: H02K15/06
Filed: 2021-05-14
Abstract: Disclosed is an invention on a stator of a rotary electric apparatus and a manufacturing method thereof. According to the present invention, the stator of the rotary electric apparatus comprises: a stator core unit having a plurality of slot units formed on an inner circumferential surface in a circumferential direction; and a coil unit mounted on the slot units. The coil unit includes a plurality of coil segment units mounted on the slot units in a zigzag shape. The coil segment units include: a first insertion unit inserted into the slot units; a second insertion unit arranged apart from the first insertion unit for a preset length and inserted into the slot units; a first end turn unit connecting one end unit of the first insertion unit to one end unit of the second insertion unit; and a second end turn unit connected to the other end unit of the second insertion unit. Therefore, productivity can be improved.
Patent KR-20220158312-A (KR)
Title: Gaschoromic nanocomposite material for sensing hydrogen gas, method of manufacturing the nanocomposite, and hydrogen sensor having the nanocomposite
Inventor: SEO HYUNG TAK
IPC: G01N27/12
Filed: 2021-05-24
Abstract: Disclosed is a gaschoromic nanocomposite material for sensing hydrogen, which can sense a wide range of hydrogen and maintain the color changed by hydrogen exposure for a long time. The gaschoromic nanocomposite material comprises molybdenum trioxide (MoO_3) nanoflakes; palladium (Pd) nanoparticles disposed on the surface of the molybdenum trioxide nanoflakes; and nickel (Ni) nanoparticles disposed on the surface of the molybdenum trioxide nanoflakes.
Patent KR-20220162528-A (KR)
Title: Control apparatus for controlling inveter and power system comprising the same
Inventor: SIM JUNBO
IPC: H02J3/38
Filed: 2021-06-01
Abstract: An embodiment of the present specification relates to a control apparatus for controlling one or more power conversion devices linked to a power system, which sets a plan for performing operation control of a power conversion device, and controls the power conversion device to perform operation control according to the set plan, and a power system comprising the same.
Patent KR-20220059902-A (KR)
Title: Method for automation transporting of display panel and system thereof
Inventor: GO YOUNG HYO
IPC: F16B47/00
Filed: 2021-06-07
Abstract: The present invention relates to an automatic transfer method of display panels and a device thereof. Even in high-temperature display panels, adhesive performance of an adhesive pad can be constantly maintained and a lifespan thereof can be extended. The automatic transfer device of the display panels according to the present invention comprises: a circular vacuum chuck (230); an installation frame (110); a plurality of cooling modules (200); a temperature detecting sensor (190); a display panel detecting sensor (240); a cooler (210); a motor (220); and a controller (250).
Patent KR-20220164386-A (KR)
Title: Auxiliary equipment for golf swing
Inventor: HA SUNG HYUN
IPC: A63B69/36
Filed: 2021-06-04
Abstract: The present invention relates to an auxiliary apparatus for a golf swing, which is to make it easier to rotate the waist during a golf swing. More specifically, an elastic band is attached between the golfer's waist and thigh to help the golfer rotate the waist during the follow-up swing, allowing the waist to quickly rotate accurately in a target direction. Accordingly, the present invention can be helpful in improving accurate hitting and the distance of a hit ball. To achieve the above purpose, a waistband and a thigh band are worn on the golfer's waist and thighs, respectively, and an elastic band is worn between the waistband and the thigh band. Since the elastic band pulls the waistband and the thigh band, the golfer's waist moves more naturally, making it possible to send the ball accurately to a target. The invention is to give a lot of help to the distance of a hit ball.
Patent KR-20220165317-A (KR)
Title: Zero carbon micro grid system using intelligent energy storage system
Inventor: KIM DAE GON
IPC: H02S40/38
Filed: 2021-06-07
Abstract: The present invention relates to a zero-carbon microgrid system using an intelligent power supply device, wherein an uninterruptible power supply (UPS), a new and renewable energy power generation facility and an energy storage system (ESS), which is an intelligent power supply device, are connected to one another to reduce power consumption while pursuing power stability at the same time, an eco-friendly energy system is provided through zero carbon emission, and a contagion spread preventing function can be provided. Produced new and renewable energy is supplied to a load or is stored in the ESS, surplus power transmitted from a smart eco-shelter is stored in the ESS, power supplied by a power company is supplied to a load or power stored in the ESS is sold to a power company, charged power is stored in a battery, the overcharge, overdischarge, overcurrent and short circuit of the battery is detected, the stability of the battery is ensured by operating a protection circuit depending on a detected state, a battery state of charge and a system state are displayed, battery monitoring state information is transmitted, the smart eco-shelter generates new and renewable energy and uses the same for system operation, surplus power is stored in the ESS through a relay module, and power is requested for insufficient power.
Patent KR-20220166122-A (KR)
Title: Substation Diagnosis System
Inventor: PARK SOO SANG
IPC: G06Q10/00
Filed: 2021-06-09
Abstract: The present disclosure relates to a substation facilities diagnosis system, which includes a monitoring device which generates monitoring data from a voltage transformer and a management server which analyzes and manages the monitoring data through pre-set judgment criteria. The substation facilities monitoring system analyzes the voltage data of the voltage transformer and manages the voltage data as big data, thereby efficiently constructing the substation facilities monitoring system.
Patent KR-20220166160-A (KR)
Title: Drawing device for a farm produce support
Inventor: KIM YOU GYUNG
IPC: A01G17/16
Filed: 2021-06-09
Abstract: The present invention relates to a Y-type crop support pulling device. The Y-type crop support pulling device of the present invention comprises: a base (1) with a groove (11) to be inserted into a bottom of a Y-type crop support (10); a vertical bar (2) installed vertically on the base (1), having a vertical or horizontal handle (21) at an upper end and having a plurality of fixing holes (22) on side surfaces at equal vertical intervals; an elevating slider (6) having a plunger (3) mounted on one side and configured such that a rising bar (31) inserted into the fixing hole (22) moves forward and backward by a handle (32) and a compression spring (33) while going up and down on the vertical bar (2), and a lever holder (5) mounted on the other side and moving a lever (4) forward and backward while acting as a fulcrum; and the lever (4) inserted into the lever holder (5), adjusted forward and backward and fixed by a handle bolt (6), and having a U-shaped support (41) at a front end and a handle (42) at a rear. The Y-type crop support pulling device of the present invention can very quickly, accurately, and easily pull out the Y-shaped crop support (10) and facilitates the reuse of the Y-type crop support (10) to reduce the burden on farmers and provide excellent workability.
Patent KR-20220167348-A (KR)
Title: Wig operating stand
Inventor: JEON DONG GEUN
IPC: A41G3/00
Filed: 2021-06-12
Abstract: The present invention relates to a lightweight wig operation stand, which saves electricity costs by not using power when changing a height of a wig frame and can reduce a weight and cost by eliminating a hydraulic pump and compressor. The wig operation stand comprises: a tubular support with a folding tripod mounted at a lower end; a lifting rod inserted into the support; and a wig frame capable of switching a direction in a longitudinal direction or one of the longitudinal direction and a transverse direction on an upper end of the lifting rod. In the wig operation stand, a spring-ball unit is installed on the support, and ball grooves in which balls of the spring-ball unit are caught are formed on the lifting rod at pitch intervals along a height direction of the lifting rod.
Patent KR-20220168711-A (KR)
Title: Electromotion Pruning Shears with Quick-close Function
Inventor: PARK IN YOUNG
IPC: A01G23/095
Filed: 2021-06-17
Abstract: The present invention relates to electric pruning shears that cut branches electrically. More particularly, the present invention relates to electric pruning shears having a quick close function, in which the sensor detecting function closes the scissors blades with a simple action so that scissors blades can be stored in a pouch when storing the pruning shears in the pouch for the next task.
Patent KR-20220169285-A (KR)
Title: Memory device including sub wordline driving circuit
Inventor: BAEK IN SEOK
IPC: G11C8/10
Filed: 2021-06-18
Abstract: A memory device according to a technical idea of the present disclosure comprises: a memory cell array including a plurality of memory cells connected to a plurality of word lines; a row address decoder configured to generate a plurality of main word line driving signals and a plurality of sub word line driving signals based on a row address, when an odd signal representing that a main word line driving signal driving an odd word line is activated among the plurality of main word line driving signals is activated, generate a plurality of encoded sub word line driving signals used to drive a target word line among the plurality of word lines by outputting the plurality of sub word line driving signals in a first order, and, when an even signal representing that a main word line driving signal driving an even word line is activated among the plurality of main word line driving signals is activated, generate the plurality of encoded sub word line driving signals by outputting the plurality of sub word line driving signals in a second order; and a word line driving circuit configured to drive the target word line at a first voltage level or a second voltage level based on the plurality of main word line driving signals and the plurality of encoded sub word line driving signals. According to the present invention, the memory device with increased routing freedom can be provided.
Patent KR-20220169608-A (KR)
Title: Lens assembly and electronic device including the same
Inventor: LEE YONGJAE
IPC: G02B3/04
Filed: 2021-06-21
Abstract: According to various embodiments disclosed in the present document, a lens assembly comprises: an image sensor; at least four lenses sequentially arranged along an optical axis from an object side to the image sensor side; and at least one band-pass filter having a transmittance of 90% or more and 98% or less for at least some of light in the 800 to 1000 nm wavelength range. At least one of the lenses is disposed between the band-pass filter and the image sensor. For light in the 400 to 700 nm wavelength range, at least one of the lenses has a transmittance of 0% or more and 10% or less. All of the lenses have an average transmittance of 0% or more and 5% or less and can satisfy the following [Conditional Expression 1]. In addition, various embodiments are possible. [Conditional Expression 1] 0.35 <= POS/TTL <= 1.2. (Here, 'POS' is the distance from an object side surface of the filter located furthest from the image sensor among the band-pass filter to an image surface of the image sensor, and 'TTL' is the distance from an object side of the first lens closest to an object side among the lenses to the image surface.) Accordingly, the generation of stray light can be suppressed or prevented within the lens assembly.
Patent KR-20230001559-A (KR)
Title: golf cart system with artificial intelligenc
Inventor: YANG NAM JUN
IPC: A63B55/60
Filed: 2021-06-25
Abstract: The present invention relates to a golf cart system with artificial intelligence and more specifically, to a golf cart system with artificial intelligence which predicts flying distances of a user according to each golf club to recommend a path for a user for each hole and guides a shot direction according to club types, surroundings and shot characteristics of a user for each shot to have a user enjoy rounding more comfortable even if a caddie does not exist. To attain such purpose, the present invention is characterized by comprising a server in which information of each hole is stored and a golf cart which is connected to the server through communications to receive information of each hole and automatically moves along a user.
Patent KR-20220006484-A (KR)
Title: Apparatus for providing animation in cloud system and method thereof
Inventor: KIM HYEONG SEOK
IPC: G06T13/00
Filed: 2021-07-08
Abstract: According to the embodiments disclosed in the present invention, a cloud system may provide a seamless animation effect to a user while reducing load on a cloud server. In the cloud system, the cloud server comprises: a communication unit configured to communicate with a client and a web server; and a control unit operatively connected to the communication unit. The control unit receives data related to a web screen from a web application of the web server and processes still image data included in the received data. The control unit may be configured to transmit, to the client, a user interface (UI) message related to processed still image data and animation included in the received data and applied to the web screen.