baber/WOPTO huggingface dataset:
Patent KR-20210108658-A (KR)
Title: Display device and controlling method of display device
Inventor: LEE JONG IN
IPC: G09G3/20
Filed: 2020-02-26
Abstract: Disclosed are a display device and a control method thereof. The display device comprises: a display; a housing including a roller rolling the display and housing the display rolled by the roller; a memory; and a processor, while displaying, controlling the display to display a first image on a first region exposed out of the housing and controlling the display to display a second image for reducing burn-in in a second region when the second region of the first region displaying the first image is rolled and accommodated in the housing through the roller.
Patent KR-20210109352-A (KR)
Inventor: PARK SANG HUN
IPC: H01M50/543
Filed: 2020-02-27
Abstract: Disclosed is a battery cell assembly. According to the present invention, the battery cell assembly comprises: a battery cell including a battery cell body and an electrode tab extending in a first direction from the battery cell body; and a lead tab disposed to overlap the electrode tab at least in a part in the first direction to be electrically coupled to the electrode tab. At least one of the electrode tab and the lead tab includes; solid parts and opening parts alternately arranged with each other in the first direction, or includes convex parts and concave parts alternately arranged with each other in the first direction; and a soldering material formed between adjacent solid parts or between adjacent convex parts as a material for coupling the electrode tab and the lead tab to each other. According to the present invention, provided is a battery cell assembly having a novel coupling structure which mutually couples different materials through a soldering material between an electrode tab of a battery cell and a lead tab connected to the electrode tabs to form a charge and discharge path.
Patent KR-20210111402-A (KR)
Title: Lever type vehicular remote shifting switching unit
Inventor: LEE WON
IPC: F16H59/12
Filed: 2020-03-03
Abstract: The present invention provides a remote shift lever unit (10) with improved operating reliability. The remote shift lever unit (10) arranged on a steering wheel side connected to a steering shaft of a vehicle comprises: a lever housing (100) arranged on a steering shaft side; a rotary part (300) wherein at least a portion thereof is arranged on one end of the lever housing (100) such that at least a portion thereof is rotatable with respect to the length of the lever housing (100); a lever button part (400) wherein at least a portion thereof is arranged on one end of the lever housing (100) to be moved along the length of the lever housing (100); a common moving part (500) connected to the rotary part (300) and the lever button part (400) to be linked and operated by an operation of one between the rotary part (300) and the lever button part (400); and a motion switching part (600) sensing the operation of the common moving part (500) when the common moving part (500) operates.
Patent KR-20210112101-A (KR)
Title: Temperature sensor mounting system for motor
Inventor: BAE KYUNG GOOK
IPC: H02K5/04
Filed: 2020-03-04
Abstract: According to the present invention, a motor temperature sensor mounting system comprises: a hairpin stator having a stator core having slots and a plurality of hairpins inserted into the slots of the stator core; and a motor temperature sensor having a sensor element and a sensor housing covering the sensor element. The sensor housing is configured to be mounted into any one of the plurality of hairpins in an insertion-coupling manner.
Patent KR-20210015610-A (KR)
Inventor: PARK JUNG SOO
IPC: G06Q10/08
Filed: 2020-03-06
Abstract: Provided are a method and a system for providing a food distribution platform service, capable of allowing a consumer to conveniently order a product and receive the ordered product in a fresh state. The method for providing the food distribution platform service, which is performed by a management server, includes: receiving a purchase request from a user (S110); inquiring a delivery scheme for the purchase request to the user (S120); selecting a delivery subject for the purchase request according to a type of delivery scheme (S130); transmitting information on the purchase request to the selected delivery subject (S140); receiving a feedback on the purchase request from the selected delivery subject (S150); determining the delivery subject for the purchase request based on the feedback (S160); and transmitting information on the determined delivery subject to the user (S170).
Patent KR-20210114752-A (KR)
Title: Energy Storage System
Inventor: KIM SUK CHUL
IPC: H01M10/613
Filed: 2020-03-11
Abstract: The present invention relates to an energy storage system (ESS) to prevent flame from spreading to the outside. According to an embodiment of the present invention, the ESS comprises a battery module including a plurality of secondary battery cells and having electrode tabs disposed on one side or both sides, and a housing accommodating a module stack, in which a plurality of the battery modules are stacked, therein. The housing includes a first cover disposed to face at least one side of the module stack on which the electrode tab is disposed and a second cover disposed to face at least one of the side surfaces of the module stack on which the electrode tab is not provided. A flame passage is formed between the first cover and the module stack and a cooling passage is formed between the second cover and the module stack.
Patent KR-20200031586-A (KR)
Title: Dye-sensitized solar cell
Inventor: MOON JUN HYUK
IPC: C09K9/02
Filed: 2020-03-11
Abstract: The present specification provides a dye-sensitized solar cell. The dye-sensitized solar cell includes a first transparent electrode, a second transparent electrode, a light splitting layer, a first wavelength conversion layer, and a second wavelength conversion layer. According to one exemplary embodiment of the present invention, the dye-sensitized solar cell may implement improved photoelectric conversion efficiency.
Patent KR-20200119716-A (KR)
Title: Method and apparatus for displaying binocular hologram image
Inventor: YOON MIN SUNG
IPC: G02B30/00
Filed: 2020-03-16
Abstract: Disclosed are a method and apparatus for displaying a binocular hologram image. According to one embodiment of the present invention, the method for displaying the binocular hologram image includes the steps of: generating a light beam of an incident wave field having coherence; expanding the generated light beam to the size of the active area of a display; converging the expanded light beam on the respective positions of the eyes of a user; generating digital hologram content; and displaying a hologram image based on the converged light beam and on the digital hologram content, thereby implementing a terminal system equipped with a small and lightweight head-mounted display device for displaying the holographic image.
Patent KR-20210120712-A (KR)
Title: Server, method and computer program for providing video call service
Inventor: SONG YOO SUN
IPC: H04N7/14
Filed: 2020-03-27
Abstract: The present invention is intended to, when receiving an image creation request message from a user terminal while a video call service is performed between a user terminal and another user terminal, transmit an alternative image in which the user of the user terminal appears in the scene to another user terminal. The server that provides the video call service comprises: a model learning unit for learning an image generation model based on a plurality of learning data received from the user terminal; a video call performing unit that performs a video call service between the user terminal and other user terminals; a receiving unit that receives an image creation request message from the user terminal while the video call service is being performed; and an image generating unit that generates an alternative image in which the user of the user terminal appears through an image generation model based on an image generation request message. The video call performing unit can transmit a generated replacement image to the other user terminal instead of an actual image captured by the user terminal provided through the video call service.
Patent KR-20200047458-A (KR)
Inventor: BANG KI DOK
IPC: A62B18/02
Filed: 2020-03-30
Abstract: The present invention relates to a fine dust prevention mask comprising: a motorized ventilator which is driven by a rechargeable battery; a rechargeable battery; a sticky liquid container configured to retain fine dust; and a silver plate attached to the mask. According to the invention, external air is compressed and introduced into the sticky liquid container and then forced to pass through the sticky liquid by the pressure generated by the motorized ventilator driven by the rechargeable battery. Then, fine dust entrained in the compressed air is retained in sticky liquid, preferably honey water, while rich clean air is released from the sticky liquid container. The clean air is released by air pressure towards an air outlet defined on an upper portion of the sticky liquid container, and then pass through a transparent air delivery hose that extends from the air outlet to a nose portion of the mask, and then discharged through the silver plate attached to the mask. The transparent air delivery hose has a length of 700 mm and a diameter of 9 mm and extends through a shoulder strap of a user (for use the same on the shoulder).
Patent KR-20210125228-A (KR)
Title: Traditional wind instruments
Inventor: SONG KYOUNG HO
IPC: G10D9/00
Filed: 2020-04-08
Abstract: The present invention relates to an improved traditional wind instrument and, more specifically, to an improved traditional wind instrument, which has the shape of a medium-sized transverse bamboo flute, which is an ordinary traditional Korean musical instrument, and has the tone of a large transverse bamboo flute in traditional right music. The present invention provides an improved traditional wind instrument, having a characteristic that a full-closed sound (sound generated when all finger holes are closed) is the tonic (E♭) to make positions of finger holes near a physical body through the wind instrument with a shortened length such that a learning effect of playing the ordinary large transverse bamboo flute in the traditional right music can be given to a beginner who first comes across a traditional wind instrument, additionally solving instability in performing a fingering operation on the finger holes and opening and closing the finger holes through the improved traditional wind instrument to expect a practice effect satisfied by a player such that accessibility to a bamboo wind instrument increases, and enabling the player to sound a tone which is the same as that of the ordinary large transverse bamboo flute in the traditional right music by using the traditional wind instrument having the shape of the ordinary medium-sized transverse bamboo flute, thereby enabling the player to perform prior learning in playing the large transverse bamboo flute afterward.
Patent KR-20210126179-A (KR)
Title: Gate driving circuit and display apparatus having the same
Inventor: HWANG JUNG HWAN
IPC: G09G3/36
Filed: 2020-04-09
Abstract: A gate driving circuit comprises a plurality of active stages and a plurality of dummy stages. The plurality of active stages output a gate signal to a display unit. The plurality of dummy stages are connected to the active stages to output a carry signal to the active stages. The active stages output the gate signal and the carry signal. The dummy stages output the carry signal and does not output the gate signal.
Patent KR-20210084197-A (KR)
Title: Clamping apparatus for base station antenna
Inventor: HAN YONG HEE
IPC: H01Q1/12
Filed: 2020-04-20
Abstract: The present invention relates to a clamping device for a base station antenna and, more particularly, to a clamping device for a base station antenna, which includes: a guide arm unit which is arranged to extend horizontally to a side, so as to be perpendicular to a support pole arranged vertically; and a tilting unit which is arranged in the guide arm unit and adjusts the tilting angle with respect to the support pole by moving, based on a lower end portion of an antenna module having a fixed hinge position, an upper end portion of the antenna module in the horizontal direction in the guide arm unit. Thus, an advantage of improving the convenience of installation work and reliability of a product can be provided.
Patent KR-20210130330-A (KR)
Title: Electronic device for controlling driving vehicle and operation mtehod thereof
IPC: B60W30/08
Filed: 2020-04-21
Abstract: An electronic apparatus for controlling a host vehicle according to a technical idea of the present invention comprises: an image sensor which takes an image of surrounding environment of a host vehicle; and a processor which performs an image processing operation based on a first image taken by the image sensor and controls the host vehicle based on the processing result. The processor determines necessity of high speed performance of the image processing operation based on a speed of the host vehicle. If high speed performance is not necessary, the processor performs the image processing operation using a first image processing module, and if high speed performance is needed, the processor performs the image processing operation using a second image processing module which has lower data throughput than the first image processing module. The present invention can control the host vehicle at a high response speed in a dangerous situation.
Patent KR-20200125907-A (KR)
Title: Composite of spacer fabric
Inventor: MUELLER STEFAN
IPC: D04B21/06
Filed: 2020-04-24
Abstract: The present invention relates to a composite of a spacer fabric (1) which extends in a production direction (P) and a transverse direction (Q) and which comprises: an external flat warp knitted fabric layer (2); an internal flat warp knitted fabric layer (3); a spacer yarn (4) that joints the fabric layers (2, 3) to each other. The spacer fabric comprises a decorative cover layer (5) attached to the external flat warp knitted fabric layer (2). According to the present invention, the spacer fabric (1) comprises a compression region (7) that is at least partially compressed permanently in order to structure the decorative cover layer (5). The external flat warp knitted fabric layer (2) facing the decorative cover layer (5) has greater ductility than the internal warp knitted fabric layer (3) in the production direction (P) and the transverse direction (Q). According to the present invention, the composite can be elastically returned to its original shape.
Patent KR-20210133058-A (KR)
Title: Tourism experience system with 60DOF online multi-player
IPC: G09B9/00
Filed: 2020-04-28
Abstract: The present invention provides a six degrees-of-freedom (DOF) online multiplayer virtual reality (VR) tourism experience system to efficient perform an interaction between guide information and a guider. According to the present invention, the 6DOF online multiplayer VR tourism experience system comprises: a head mounted display (HMD, 10) having a 6DOF sensor unit (12) for detecting six degrees of freedom related to a head posture of an experiencer and displaying a three-dimensional (3D) image; a database server (20) for constructing a storage, having a program required for realizing a 3D virtual space embedded therein, and providing a uniform resource locator (URL) in response to content of a 3D image; a content server (30) configured as a server in which an asset bundle having a bundle version is embedded and comparing and analyzing the URL requested through an online network and the bundle version to provide content matching a request; a simulator unit (40) for providing motion to match VR with respect to a real space; and a control unit (50) receiving the URL from the database server (20) according to a driving signal of the HMD (10) to control the HMD (10) and the simulator unit (40).
Patent KR-20210134460-A (KR)
Title: Pepper hot air sterilization drying device
IPC: F26B3/06
Filed: 2020-05-01
Abstract: The present invention relates to a red pepper powder sterilization and drying apparatus including: a housing where an input pipe is formed on one side of the upper surface of a casing and a power on/off controller capable of temperature adjustment is formed on the other side; a guide unit where upper and lower guide plates with internal guide screws are formed so as to communicate with each other by a communicating pipe so that red pepper powder put into the casing of the housing is guided and circulated; a sterilization unit where a hot air pipe is surrounded and heated by hot air outside the upper guide plate and the lower guide plate of the guide unit and a sterilization lamp is formed on the upper side of the upper guide plate; a conveying unit where a conveying pipe communicates with the bottom surface of the lower guide plate such that the red pepper powder guided while being sterilized by the lamp and the heat of the sterilization unit is conveyed and the guided red pepper powder is conveyed through a conveying screw; a stirring unit where the red pepper powder conveyed through the conveying unit is put into a stirring pipe and the red pepper powder is stirred by a stirring blade in the stirring pipe to be conveyed while being cooled; a discharge unit discharging the red pepper powder dropping onto the bottom surface of one side of the stirring pipe of the stirring unit to a blowing conveying pipe through a blower; and a driving unit provided with a guide motor driven with the guide screw of the guide unit connected and a conveying motor driven with the conveying screw of the conveying unit connected.
Patent KR-20210137669-A (KR)
Title: system for automatically checking dimensions of grinded rod
IPC: B24B41/00
Filed: 2020-05-11
Abstract: Disclosed is a technique relating to a system for automatically inspecting the dimensions of a grinded rod. The system for automatically inspecting the dimensions of a grinded rod comprises: a grinding machine for grinding a round rod and discharging a grinded rod; a measuring unit for measuring the external shape of the grinded rod; and a grinded rod transfer unit for transferring the grinded rod discharged from the grinding machine to the measuring unit. The grinded rod transfer unit includes: a seating part having a recessed portion on which the grinded rod can be placed; and a seating part transfer part which transfers the seating part to place the grinded rod on the recessed portion of the seating part and moves the seating part to transfer the grinded rod placed on the seating part to the measuring unit. In the technique disclosed in the present specification, the grinded rod stopped at a stopping portion through the seating part transfer part is placed on the seating part, and the seating part is transferred to the measuring unit to measure the external shape of the grinded rod. Therefore, while the effect of vibration generated by the grinding machine is reduced, the external shape of the grinded rod can be measured. In addition, the technique disclosed in the present specification presents a technique for allowing the grinded rod to move a predetermined distance in the direction of the stopping portion in a process of placing the grinded rod stopped at the stopping portion on the seating part by raising the seating part transfer part. Therefore, after the external shape of the grinded rod is measured through the measuring unit, when the seating part is lowered by the seating part transfer part, the grinded rod can be collected by the collecting unit without being caught on the stopping portion, so that the measured grinded rod can be collected by the collecting unit without the need for lowering of the stopping portion.
Patent KR-20210140936-A (KR)
Title: Repair work method of concrete structure with excellent bending strength and durability and the repair method of concrete structure using them
IPC: C04B24/04
Filed: 2020-05-14
Abstract: The present invention relates to a concrete repairing composition with high bending strength and excellent durability and a method for repairing a concrete structure using the same. The concrete repairing composition comprises: 5-90 wt% of a liquid resin-based binder; 5-50 wt% of a filler; and 5-60 wt% of aggregate. The liquid resin-based binder includes: 40-70 wt% of a resin in an acrylic syrup state, which is obtained by dissolving a solid resin in which n-butyl methacrylate and methyl methacrylate are mixed in a weight ratio of 2-5:5-8 in methyl acrylate monomer; 5-35 wt% of n-butyl acrylate monomer for improvement of adhesion and toughness; and 0.5-25 wt% of urethane acryl oligomer for improvement of elasticity and durability. The concrete repairing composition of the present invention has high fluidity, excellent elasticity, superior adhesion, high bending strength, excellent tensile strength, and superior durability, and is equipped with bending toughness and waterproof function.
Patent KR-20210142355-A (KR)
IPC: G06Q10/08
Filed: 2020-05-18
Abstract: The present invention relates to a fashion stock risk management system, which can continue to perform stock risk management activities by carrying out risk management activities using a PDCA cycle, thereby solving the conventional problem of not being able to manage stock in the fashion field. The fashion stock risk management system as a partner risk management system can collect information on the causes of stock risk, can analyzes risk occurrence items and store risk factors, can construct a stock risk management system between respective organizations, can check the collected stock risk data, can prepare stock risk measurements to suppress further risks from occurring, and can continue to perform stock risk management activities using the PDCA cycle.
Patent KR-20210145010-A (KR)
Inventor: PARK SU HWAN
IPC: H01L21/66
Filed: 2020-05-22
Abstract: The purpose of the present invention is to provide a wafer inspection apparatus capable of accurately measuring and adjusting a distance between a measurement unit and an upper surface of a wafer to increase the accuracy of inspection on the wafer. The wafer inspection apparatus according to an embodiment of the present invention comprises: a measurement unit which is located over an upper portion of a wafer and on which an image reflected from an upper surface of the wafer appears; an imaging device which takes an image of at least a portion of each of the upper surface of the wafer and the measurement unit; a memory in which an algorithm for measuring the distance between the measurement unit and the upper surface of the wafer from the acquired image is stored; and a controller which measures the distance between the measurement unit and the upper surface of the wafer using the algorithm stored in the memory. The wafer inspection apparatus may further comprise a driving unit moving at least one between the measurement unit and the wafer based on the distance the controller measures. The acquired image is composed of a measurement area including a measurement unit image, a wafer area including a wafer image, and a reflection area including a reflected measurement unit image. The wafer area and the reflection area overlap each other. Multiple pixels are present between the first feature area included in an image and the second feature area at a position corresponding to the first feature area of the reflection area. The distance between the measurement unit and the upper surface of the wafer may be measured using a predetermined relational expression with the number of the multiple pixels.
Patent KR-20210151454-A (KR)
Inventor: KIM SUNG HA
IPC: A61Q7/00
Filed: 2020-06-05
Abstract: The present invention relates to an exosome isolated from dermal papilla precursor cells, and provides an exosome isolated from dermal papilla precursor cells, which are excellent in preventing, alleviating, and treating hair loss, as well as improving skin and healing wound, and various uses thereof.