baber/WOPTO huggingface dataset:
Patent KR-20200013749-A (KR)
Inventor: JU EUN HEE
IPC: B65G47/57
Filed: 2020-01-29
Abstract: Disclosed is a cotton swab transfer apparatus. The cotton swab transfer apparatus of the present invention comprises: a base transfer unit provided at a transfer main body to transfer a cotton swab member; an intermediate transfer unit provided with an intermediate transfer plate connected to the base transfer unit to transfer the cotton swab member; and a packaging area transfer unit having an inclined area connected to the intermediate transfer unit and transferring the cotton swab member to a packaging area. The uppermost height of the intermediate transfer plate is higher than a transfer chain of the base transfer unit and lower than the uppermost height of a first rotation body of the packaging area transfer unit.
Patent KR-20200099975-A (KR)
Inventor: MIYAHARA TAKAHIRO
IPC: C23C16/44
Filed: 2020-02-04
Abstract: The present invention is to form a carbon silicon-containing film at a temperature of less than 800°C. To this end, a film forming method includes: a process of supplying a gas of a carbon precursor containing an organic compound having an unsaturated carbon bond to a substrate; a process of supplying a gas of a silicon precursor containing a silicon compound; and a process of forming a carbon silicon-containing film on the substrate by thermally reacting the carbon precursor and the silicon precursor at a temperature of less than 800°C.
Patent KR-20210099457-A (KR)
Title: Protected anode having self-healing functionality, preparation method thereof and lithium secondary battery comprising the same
Inventor: NOH SEUNG MAN
IPC: H01M4/62
Filed: 2020-02-04
Abstract: The present invention relates to a protective negative electrode having a self-healing function, which forms a self-healing type protective film on a negative electrode, and increases the efficiency of a lithium secondary battery by suppressing lithium dendrite formation and maximizing coulombic efficiency through controlling the surface energy, reactivity, and dielectric constant of a lithium metal, to a method for manufacturing the same and a lithium secondary battery comprising the same. More specifically, a polymer containing a di-sulfide linkage as a part of a repeating unit of polyurethane is coated or attached to a surface of a negative electrode as a self-healing type protective film so that polyurethane with high self-healing efficiency and elasticity improves the electrochemical efficiency of the negative electrode material during charging/discharging of lithium secondary batteries. By controlling problems such as short circuit inside a cell caused by the formation of dendrites of lithium, high stability can be provided.
Patent KR-20200021954-A (KR)
Title: Singing equipment shared service management method and server device
Inventor: LIM SOON SEOP
IPC: G07C9/00
Filed: 2020-02-11
Abstract: The present invention relates to a method for managing music equipment (hereinafter, referred to as commercial or home music equipment and including an acoustic device which is called as karaoke music equipment) sharing service, and a server device therefor. The method for managing a music equipment sharing service comprises the steps of: building, by a server manager, a system server to allow three products including a server, a terminal, and music equipment to communicate with each other and be used; registering or modifying, by a music equipment owner, a location where the music equipment is installed, a type of the music equipment, state information of the music equipment, a fee table for usage, identification information of the music equipment, and owner information by using the terminal; searching, by a music equipment user, for information registered in the server by using the terminal and going to a place where the music equipment is installed to use the music equipment; transmitting, by the music equipment, usage information and a music equipment state to the server and the terminal; and storing, by the server, information received from the music equipment, charging the user for a usage fee, and paying the usage fee to the owner. According to the present invention, the owner can reduce labor costs by managing the music equipment with an unmanned system server, the music equipment user can use the music equipment at a lower cost, and all of the server manager, the music equipment owner, and the user can accurately recognize a usage state of the music equipment in real time.
Patent KR-20210101873-A (KR)
Title: Prevention device for foot fall for train staition
Inventor: LEE DONG OUN
IPC: H02P29/00
Filed: 2020-02-11
Abstract: In accordance with an embodiment of the present invention, a slipping prevention device for a train platform, comprises: a shielding unit installed at the front end of a boarding area of a train platform, and selectively shielding the space between the train platform and a train; and a control unit for controlling the operation of the shielding unit. The shielding unit includes: a case installed at the front end of the boarding area, and forming an inner space opened toward the train; a shielding member having a rear end axially coupled to the case to allow the front end to be rotated with respect to the rear end, and folded into the case by rotation or unfolded to the outside of the case; a motor mounted in the inner space of the case, providing power for rotating the shielding member, and having a driving shaft rotatable forward and backward; and a power transmitting member for transmitting the power of the motor to the shielding member. Accordingly, the safety of a passenger and train operation can be ensured.
Patent KR-20210102655-A (KR)
Title: Limited slip differential and its control method
Inventor: LEE HYUNG IL
IPC: F16H48/20
Filed: 2020-02-12
Abstract: The present invention relates to a technology in which a transition between a medium torque transmission state and a high torque transmission state by a differential limiting apparatus is continuously performed during a driving process of an automobile. According to the differential limiting apparatus and a control method thereof introduced in the present invention, the differential limiting apparatus comprises: an input shaft which is always connected to a differential case of a differential apparatus; an output shaft which is selectively connected to the input shaft via a clutch pack and is always connected to a wheel; a medium torque transmission means for pressing a clutch plate coupled to the input shaft to press-fit the clutch pack; and a high torque transmission means for selectively engaging the clutch plate by moving a hub coupled to the output shaft in a state in which the input shaft and the output shaft are synchronized as the clutch pack is engaged.
Patent KR-20210106665-A (KR)
Title: A buffer for nail art
Inventor: CHUNG MYUNG YUNG
IPC: A45D29/17
Filed: 2020-02-21
Abstract: The present invention relates to a buffer for nail art, in which a buffer body is formed as a thin rectangular parallelepiped while having a polishing surface formed on the front surface, a gripping groove is formed on one edge in the longitudinal direction on the front or rear surface of the buffer body, and abrasive surfaces (relatively finely or coarsely formed abrasive surfaces) is formed on the front and rear surfaces of the buffer body, and a nail art sheet management part is formed on the outer edge of the upper, lower, left, and right outer surfaces of the buffer body. According to the present invention, since a nail art sheet arrangement protrusion is formed in an edge of the outer surface with a large length among the outer surfaces of the buffer body or a nail art sheet arrangement groove is formed on the longitudinal center line, a nail art sheet adhered to the front surface of the nail can be bent and arranged to match the tip of the nail (shape and length). A cut surface of the nail art sheet bent to match the tip of the nail is polished with the abrasive surfaces (relatively finely or coarsely formed abrasive surfaces) formed on the front and back surfaces of the buffer body. In addition, a process of cutting or trimming the nail art sheet to match the nail can be performed, thereby solving double expense and inconvenience of separately purchasing and using cutting scissors for cutting the nail art sheet and a file knife (buffer) for trimming the front surface of the cut nail art sheet as in the prior art.
Patent KR-20210106796-A (KR)
Title: Biodegradable polymeric microspheres comprising ceramic particles and the uses thereof
Inventor: HAN DONG KEUN
IPC: A61F2/00
Filed: 2020-02-21
Abstract: One aspect of the present invention provides a method for manufacturing organic/inorganic fusion bioabsorbable polymer microspheres containing ceramic particles capable of long-lasting and inflammatory reaction inhibition in a body for developing a high-functional injection-type bioabsorbable polymer-based filler. The present invention also provides a method for preparing organic/inorganic fusion bioabsorbable polymer microspheres containing the ceramic particles, and a filler having organic/inorganic fusion bioabsorbable polymer microspheres containing the ceramic particles. According to the particulates and fillers, there is an anti-inflammatory and anti-aging effect.
Patent KR-20210107263-A (KR)
Title: Rotor of motor
Inventor: PARK KYUNG SOO
IPC: H02K1/27
Filed: 2020-02-24
Abstract: The present invention is to provide a rotor for a motor, which further forms an extended barrier for increasing the magnetic flux leakage distance in a rotor core of a motor, thereby increasing leakage reluctance, preventing magnetic flux leakage due to the increase of leakage reluctance, and obtaining an effect of increasing the torque of the motor due to the effect of preventing magnetic flux leakage.
Patent KR-20210108011-A (KR)
Title: Steering appartus for vehicle
Inventor: HAN HYUN SIK
IPC: B60R16/02
Filed: 2020-02-25
Abstract: According to embodiments of the present invention, the number of components and assembly processes for coupling a wire harness to a sensor cover are reduced, hole and tap processing processes of the sensor cover for screw-coupling the wire harness are removed, and the wire harness coupled to the sensor cover is prevented from rotating and secondarily fixated.
Patent KR-20210058615-A (KR)
Inventor: HA DONG HOON
IPC: B06B1/06
Filed: 2020-03-05
Abstract: An ultrasonic wave generator is disclosed. According to an embodiment of the present invention, the ultrasonic wave generator comprises: a case in which an internal space is formed so that a fluid can be stored; an ultrasonic wave generating unit disposed inside the case and irradiating ultrasonic waves to an outside of the case by generating the same; a transfer shaft disposed along a longitudinal direction of the case inside the case; a transfer unit which moves along the transfer shaft and is combined with the ultrasonic wave generating unit to move the ultrasonic wave generating unit along the transfer shaft; a piezoelectric actuator which receives a driving voltage and generates vibration to move the transfer unit and transmits the same to the transfer shaft; a support unit formed on the transfer unit to support the transfer unit on the transfer shaft so that the transfer unit can move along the transfer shaft; and a support force adjusting unit for adjusting a support force of the support unit to support the transport shaft. The present invention is to adjust the support force of the support unit supporting the transfer unit moving the ultrasonic wave generating unit to the transfer shaft.
Patent KR-20210116996-A (KR)
Title: Organic light emitting diode with high efficiency and long life
Inventor: LEE SE JIN
IPC: H01L51/52
Filed: 2020-03-18
Abstract: The present invention relates to an organic light emitting element which includes at least one kind of compound represented by [chemical formula A] as a host material in the organic light emitting element and includes at least one kind of anthracene compound represented by [chemical formula B], wherein [chemical formula A] and [chemical formula B] are as defined in the detailed description of the invention.
Patent KR-20210117597-A (KR)
Title: Shower head
Inventor: KIM DAE HUN
IPC: E03C1/04
Filed: 2020-03-19
Abstract: Provided is a shower which is modified to detachably couple a head cover and a brush. The shower comprises a head body, a head cover detachably coupled to the head body, and a brush detachably coupled to the head cover. According to the present invention, the brush and the head cover can be easily replaced and repaired.
Patent KR-20210119599-A (KR)
Title: Acoustic matching layer films materials using b-stage thermosetting polymer resin
Inventor: KYOUNGWOOK PAIK
IPC: B29C41/52
Filed: 2020-03-24
Abstract: Provided are an acoustic matching layer manufacturing method which facilitates precise thickness formation and handling by using a B-stage thermosetting resin which maintains a non-cured film shape in a solid state at room temperature, and an acoustic matching layer manufactured through the method.
Patent KR-20210119830-A (KR)
Title: Transparent grip and method for manufacturing the same
Inventor: NAM SANG KI
IPC: A63B60/14
Filed: 2020-03-25
Abstract: The present invention relates to a method for manufacturing a grip that is installed on a shaft handle portion of various sports equipment. More specifically, the present invention relates to a transparent grip having an air layer formed therein, thereby making the same lighter and improving grip. Furthermore, the transparent grip has a film coated with a public relations (PR) layer that comprises letters or patterns for PR thereon interposed inside therein, thereby making the PR layer visible from the outside thereof. A method for manufacturing the transparent grip according to the present invention comprises the steps of: forming an inner grip having a plurality of air holes with an opening on top on an outer surface; and forming an outer grip on the surface of the inner grip so as to form an air pocket between the inner grip and the outer grip.
Patent KR-20210112973-A (KR)
Title: Portable mask Front and rear sterilizer
Inventor: CHOI HAE YONG
IPC: A61L2/10
Filed: 2020-03-26
Abstract: The present invention relates to a portable two-way mask sterilization device. The portable two-way mask sterilization device has an overall shape with a thin-film case like a smartphone, wherein upper and lower bodies are formed in two stages and a mask is inserted therebetween. Accordingly, the portable two-way mask sterilization device can be easily carried in a pocket or the like, and thus sterilization can be performed whenever necessary. Since having a structure used by a charged battery, the portable two-way mask sterilization device can be always carried and used whenever necessary. Multiple UV sterilization lamps are provided at each of the upper and lower parts in the upper and lower bodies, and sterilization is performed by radiating light onto the front and rear surfaces of a mask, a smartphone, glasses, and a handkerchief mounted between the upper and lower bodies simultaneously from both directions. The portable two-way mask sterilization device has twice or more than twice a sterilization function compared to a conventional one. Wind is made to pass through a mask filter, and thus moisture is dried, and the effect of doubling a sterilization effect is ensured. The portable two-way mask sterilization device is highly portable and has a sterilization effect that is 4 times faster or 4 times stronger than a conventional one.
Patent KR-20210120690-A (KR)
Title: Advertisement system and method with portable electronic display device
Inventor: YOO TED HWAN
IPC: G06K19/06
Filed: 2020-03-27
Abstract: The present invention provides an advertisement system capable of providing trust between an advertising assistant and an advertiser and increasing the efficiency of the overall advertising management. An advertisement system (100) using a portable display device comprises: an advertiser terminal (110) configured to be linkable with an advertisement management server (130) by using a wired or wireless network; and an advertisement assistant terminal (120) configured to be linkable with the advertisement management server (130) and the advertiser terminal (110) by using the wireless network. The advertising assistant terminal (120) includes: a GPS receiver (121) for detecting the location thereof; a movement sensor (122) for detecting vibration or movement of the advertisement assistant terminal; and an advertisement display screen (124) configured in the advertisement assistant terminal. In particular, the advertisement management server (130) is configured to receive advertisement images, geographic area, and advertisement time information data at least including a QR code (180) through the advertiser terminal and selectively transmit the same to the advertisement assistant terminal. The advertisement assistant terminal is configured to transmit, to the advertisement management server (130), geographic movement path information of the advertisement assistant terminal received through the GPS receiver (121), movement frequency information of the advertisement assistant terminal per set time received through the movement sensor (123), and information on clients having searched for advertisement information by scanning the QR code (180) with a portable terminal (160), while displaying the advertisement images through the advertisement display screen.
Patent KR-20210121366-A (KR)
Inventor: PARK SUNG HWAN
IPC: G01N33/50
Filed: 2020-03-27
Abstract: The present invention relates to an animal model for rheumatoid arthritis with lung fibrosis and uses thereof. The animal model for rheumatoid arthritis with lung fibrosis of the present invention overcomes the limitation of the conventional rheumatoid animal model, in which some lung fibrosis occurs, but the incidence rate cannot be arbitrarily controlled, and a rheumatism animal model with clear lung fibrosis has been constructed. Thus, the model can be used for screening therapeutic agents for rheumatoid arthritis with lung disease caused by lung fibrosis, evaluating a drug of an individual patient with rheumatoid arthritis, understanding a pathological mechanism thereof, and developing a customized disease diagnosis and control system, and thus can be advantageously used in related fields.
Patent KR-20210121413-A (KR)
Inventor: HWANG WONTAE
IPC: D04H1/728
Filed: 2020-03-30
Abstract: Provided is an electrospinning alignment device capable of mass-producing nano fiber membranes by simultaneously spinning nano fibers which are spun in an uniaxially aligned manner and nano fibers which are spun in a random manner on a moving body which moves.
Patent KR-20210121631-A (KR)
Inventor: KYUNG CHONG MAN
IPC: F01D1/22
Filed: 2020-03-31
Abstract: The present invention relates to a one-process engine. The present invention is an invention for efficient operation of an energy. According to the present invention, a novel energy conversion process is proposed.
Patent KR-20200118764-A (KR)
Title: Drainage port for intravenous bag
Inventor: NOH JEONG RYUL
IPC: C08L23/12
Filed: 2020-04-06
Abstract: The present invention relates to a drainage port for a medical solution bag, which is installed in the medical solution bag to be used for inserting a spike thereinto. More specifically, according to the present invention, the drainage port comprises: a port main body allowing a lower part to be coupled to a medical solution bag; a rubber cap installed on the upper part of the port main body; and a finishing cap covering the rubber cap coupled to the upper end of the port main body. Since the drainage port allows a spike to be inserted thereinto through a guide hole, risks that the rubber cap is pushed or fragments are generated are removed. Moreover, since a thin film of the finishing cap and the elasticity of the rubber cap strongly lock the spike when the spike is inserted into the drainage port, there is no risk that the spike is shaken or is autonomously escaped. Since the spike passes through a cutoff line of the rubber cap, a mark of the spike does not remain. Moreover, since cutoff surfaces of the cut line are closely attached to each other by the elasticity of the rubber cap, leakage is not generated. Accordingly, the drainage port is useful.
Patent KR-20200121247-A (KR)
Inventor: KIM JAE YOUNG
IPC: C07K1/18
Filed: 2020-04-13
Abstract: The present invention relates to a method for manufacturing Clostridium toxin. More specifically, the present invention relates to a method for manufacturing high purity Botulinum toxin by cultivating Clostridium botulinum in the absence of animal-derived products and major allergens, and purifying Botulinum toxin from a culture solution.
Patent KR-20210128828-A (KR)
Inventor: AHN DEUK GEUN
IPC: G06F3/14
Filed: 2020-04-17
Abstract: Disclosed are a display device and a control method thereof. The display device comprises: a display; a first interface for receiving a signal from a first display device adjacent to the display device; a second interface for receiving a signal from a second display device adjacent to the display device; and a processor for repeatedly performing a first logic for detecting a signal received through the first interface and a second logic for detecting a signal received through the second interface, if a signal received through the first interface is detected during the performance of the first logic, displaying an image on the display based on the signal received through the first interface without performing the second logic after the detection of the signal, and if a signal received through the second interface is detected during the performance of the second logic, displaying an image on the display based on the signal received through the second interface without performing the first logic after the detection of the signal. Therefore, provided are a display device and a control method thereof, wherein one can be selected among a plurality of image signals.
Patent KR-20210129355-A (KR)
Inventor: LEE DA HYEON
IPC: H04R25/00
Filed: 2020-04-20
Abstract: The present invention relates to a hearing aid with remote recording and playback functions capable of hearing again a sound signal that a user does not understand immediately or at a desired time to compensate the limitations of the hearing aid and improve satisfaction with respect to the hearing aid of a user by recording and storing a sound signal input to a wireless transmitter placed at a long distance and playing the recorded and stored sound signal by a receiver according to a request of the user. The hearing aid with remote recording and playback functions comprises: a microphone to which an external sound is input; a signal processor to process a sound signal input from the microphone; a receiver to output the sound signal processed by the signal processor; a storage unit to store the sound signal processed by the signal processor; and a controller to control the signal processed sound signal to be recorder and stored in the storage unit, and control the sound signal recorded and stored in the storage unit to be played by the receiver.
Patent KR-20200124616-A (KR)
Title: Method, computer program, apparatus, vehicle, and network component for controlling a maneuver within a platoon
Inventor: JORNOD GUILLAUME
IPC: G05D1/02
Filed: 2020-04-22
Abstract: Embodiments provide a method, computer program, device, vehicle, and network component for controlling an operation in a platoon of a plurality of vehicles. The method (10) for controlling an operation in the platoon of the plurality of vehicles comprises the steps of: (12) receiving information related to the operation for the platoon; (14) determining a reference point for the operation in the platoon based on one or more operation criteria; and (16) providing information related to the reference point in the platoon.