baber/WOPTO huggingface dataset:
Patent KR-20200101765-A (KR)
Inventor: JANG MYOUNG HOON
IPC: A61K8/64
Filed: 2019-02-20
Abstract: The present invention relates to a peptide having skin anti-aging activity and a use thereof, and a composition containing the peptide exhibits excellent physiological activity, such as inhibiting collagen degradation, and thus can be usefully used for wrinkle reduction, skin regeneration, skin elasticity improvement, skin aging inhibition, wound regeneration, and the like.
Patent KR-20200107141-A (KR)
Title: Cooling and preheating device of vehicle-powered battery pack module using vortex tubes
Inventor: SEOKYEON IM
IPC: H01M10/6572
Filed: 2019-03-06
Abstract: The present invention relates to a cooling and preheating device for a vehicle drive battery pack module using a vortex tube. More specifically, the present invention relates to a cooling and preheating device for a vehicle drive battery pack module using a vortex tube. By selectively circulating cool/hot air generated separately through a vortex tube type to the battery pack, it is possible to improve the performance by managing the temperature through preheating and cooling.
Patent KR-20190138264-A (KR)
Inventor: SHIN DONG MYUNG
IPC: A61K39/395
Filed: 2019-03-08
Abstract: The present invention relates to a biomarker composition for prognosis prediction of solid cancer comprising phosphorylated TFCP2L1 protein, and a use thereof. As an amount of phosphorylated TFCP21 protein increases, the prognosis of a solid cancer patient is significantly worsened, and thus the biomarker composition can be used for personalized treatment in anticancer therapy and also can be used for a screening method for developing a medicine from solid cancer cells.
Patent KR-20190029547-A (KR)
Title: Method of using one device to unlock another device
Inventor: SAUERWALD CONRAD
IPC: G06F21/35
Filed: 2019-03-11
Abstract: Disclosed is a method of unlocking a second device using a first device. The method comprises the following steps: pairing the first device with the second device; establishing a trust relationship with the second device; authenticating the first device using a device key; receiving a secret key from the second device; receiving a user input from an input/output device; and transmitting the received secret key to the second device to unlock the second device in response to the reception of the user input. The step of establishing the trust relationship with the second device includes using a key generated from a hardware key associated with the first device to authenticate the device key.
Patent KR-20190108060-A (KR)
Title: Electromagnetic flowmeter
Inventor: MOMOSE OSAMU
IPC: G01F1/60
Filed: 2019-03-12
Abstract: An objective of the present invention is to easily attach a measuring tube to a case without requiring a complicated structure. A tube hole (5H) into which a measurement tube (2) is press-fitted is formed on a printed board (5) and in addition, guide parts (81A, 81B) fitted with the side ends (5I, 5J) of the printed board (5) inserted from an opening (8B) are formed on an inner wall part (8A) of the case (8).
Patent KR-20200110884-A (KR)
Inventor: MIKYUNG KIM
IPC: D06F58/12
Filed: 2019-03-18
Abstract: The present invention relates to a control method of a clothes treatment device, including: a steam supply step in which a steam supply unit supplies steam to an accommodation space; a first temperature measuring step in which a temperature sensor measures the temperature of air introduced into a duct through a first communication hole; a second temperature measuring step in which the temperature sensor measures the temperature of air introduced into the first communication hole when the first temperature reaches a preset reference temperature; and a steam supply termination step of stopping the operation of the steam supply unit when a difference between the first temperature and the second temperature reaches a preset reference value.
Patent KR-20200036694-A (KR)
Inventor: BAEK YOUNG IN
IPC: B29C65/00
Filed: 2019-03-26
Abstract: The present invention relates to a noise reduction vibration welder using frequency offset, and to a technique employed for removing noise generated in a working process, in which two synthetic resin products to be combined are secured to upper and lower jigs of a vibration welder, respectively, and then are welded by melting and spreading an object while being pressed by the friction generated through the left and right vibrations of the upper jig at a predetermined frequency and amplitude. More specifically, through a noise analyzer that checks the frequency of noise generated by vibration during the working process and generates a reverse-phase frequency, the noise is reduced or eliminated by outputting the offset sound to internal and external speakers of a device and offsetting the noise-causing frequency, thereby minimizing the risk of discomfort and hearing loss of an operator and preventing noise pollution.
Patent KR-20200115846-A (KR)
Title: Tunnel type air purification and sterilization system
Inventor: HWANG SUN MYUN
IPC: F24F9/00
Filed: 2019-03-28
Abstract: The present invention relates to a tunnel-type air purification and sterilization system and, more specifically, to a tunnel-type air purification and sterilization system in which a vacuum ultraviolet (VUV) type vacuum tube lamp that generates strong light in the vacuum ultraviolet wavelength band within a tunnel section is installed, thereby forming a plasma zone in the section. Therefore, the system can quickly and safely remove various contaminants including various pathogenic bacteria such as viruses and molds from passing objects.
Patent KR-20200116322-A (KR)
Inventor: DONGGEUN LEE
IPC: H02M3/158
Filed: 2019-04-01
Abstract: The present invention relates to a motor driving device and a home appliance having the same. According to an embodiment of the present invention, the motor driving device comprises: a battery; a converter boosting or dropping direct current (DC) power from the battery and outputting the same; an inverter converting DC terminal power into alternating current (AC) power by a switching operation and outputting the converted AC power to a motor; a battery voltage detection unit detecting an output voltage of the battery; and a control unit controlling the converter to boost or drop the voltage based on the output voltage of the battery. Accordingly, when driving the motor based on the battery, the motor can be driven by boosting or dropping a battery voltage.
Patent KR-20200118733-A (KR)
Inventor: LEE DONG HYUN
IPC: H01L33/58
Filed: 2019-04-08
Abstract: Provided are a lighting module capable of reducing light loss in an area between a light source and a light guide member, and a lighting device having the same. The lighting device disclosed in an embodiment of the present invention comprises: a support member; a light source disposed on the support member; a resin member covering the light source; a light guide member spaced apart from the light source; and an adhesive member bonded between the light guide member and the resin member, wherein the thickness of the light guide member is smaller than the thickness of the light source, the light source includes an exit surface corresponding to an incident surface of the light guide member, and the resin member and the adhesive member can include a transparent material.
Patent KR-20190125186-A (KR)
Title: Conductive film with protective film
Inventor: KAJIHARA DAISUKE
IPC: C08J7/04
Filed: 2019-04-22
Abstract: Provided is a conductive film with a protective film formed thereon which can prevent the conductive film from being displaced when wound on a roll. According to the present invention, the conductive film with a protective film formed thereon comprises: a resin film; a conductive layer disposed as an outermost layer on one surface side of the resin film; and a protective film disposed as an outermost layer of the other surface side of the resin film, wherein the surface roughness Ra of the outermost surface of the conductive layer is 1 nm or more and 10 nm or less and the surface roughness Ra of the outermost surface of the protective film is 100 nm or more and 300 nm or less.
Patent KR-20200127484-A (KR)
Inventor: HUH JAE HYUK
IPC: G02B13/00
Filed: 2019-05-02
Abstract: According to one embodiment of the present invention, an optical imaging system comprises a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens, which are placed in order from an object side. When the radius of curvature of the object side surface of the first lens is set as R1, the whole focal distance of the optical system including the first to the sixth lenses as f, the refractive index of the second lens as n2, the refractive index of the third lens as n3, the refractive index of the fourth lens as n4, the distance on the optical axis from the surface of the first lens on the object side to a photographing surface of an image sensor as TTL, and half the diagonal length of the photographing surface of the image sensor as IMG HT, the optical imaging system is able to satisfy 0.35 < R1/f < 0.40; n2 + n3 + n4 > 4.8; and TTL/(2*IMG HT) < 0.70. The present invention aims to provide an optical imaging system which is able to realize a high resolution.
Patent KR-20200129632-A (KR)
Title: Wheel tread vairable axle assembly for agricultural working vehicle
Inventor: SHIN HEE JONG
IPC: B60B35/00
Filed: 2019-05-09
Abstract: The present invention relates to a wheel tread-variable axle assembly for an agricultural vehicle and, more specifically, to an axle assembly capable of changing a wheel tread of an agricultural vehicle such as a tractor. According to the present invention, the axle assembly (100) includes: an inner hub (110) including a first inner hub (110a) and a second inner hub (110b); and an outer hub (120) enabling the inner hub (110) to be fixed to an axle (130) while being fastened with the inner hub (110). The outer hub (120) includes a wheel installation surface (123) on which a wheel (10) is installed. The outer hub (120) includes an inner hub placement groove (124) on which the inner hub (110) is placed by forming a predetermined depth from the wheel installation surface (123).
Patent KR-20200131634-A (KR)
Inventor: CHOI JE WON
IPC: B60J5/04
Filed: 2019-05-14
Abstract: The present invention relates to a locking slider of a door trim and, more specifically, to a locking slider capable of locking or unlocking an opening part formed on a lower portion of a door trim when a sliding door moves. To achieve the objective, the present invention provides a locking slider of a door trim which has a plate and is mounted on a center roller of a sliding roller. According to an embodiment of the present invention, the locking slider of a door trim comprises: two opening/closing members positioned to face each other on the plate, and fastened to each other or released from each other by meshing or releasing operations of a plurality of protrusions; two coupling members formed on both sides of the plate to face each other and to which can be mounted the opening/closing members on a moving path of the sliding door, and formed to apply a force from the outside of the opening/closing members to the inside; and a separation member formed on one side of the plate to be positioned between the coupling members, and formed to apply a force from the inside of the opening/closing members to the outside.
Patent KR-20200132602-A (KR)
Inventor: GU JAEWOO
IPC: B01D21/24
Filed: 2019-05-17
Abstract: The present invention relates to a filtration device for a foot valve capable of minimizing clogging caused by accumulation of foreign substances in an inlet port of a foot valve. According to an aspect of the present invention, the filtration device for a foot valve comprises: a filter cover installed at the bottom of a tank to surround the inlet port of the foot valve; a plurality of vortex generation induction plates mounted on the filter cover to be arranged radially with respect to the inlet port; and a flow groove formed in the filter cover, wherein some of the sediments located at the bottom of the tank pass through the flow groove and are discharged to the inlet port.
Patent KR-20200029982-A (KR)
Title: Display device
Inventor: SUZUKI TAKAYUKI
IPC: G06F3/041
Filed: 2019-05-21
Abstract: The present invention is to avoid problems involved in a stepped part of a sensor substrate and reduce manufacturing cost. According to an embodiment of the present invention, a display device comprises: a display panel; a sensor substrate disposed to be opposite to a display surface of the display panel and having a touch electrode formed thereon; and a driving part detecting a signal with respect to the touch electrode, wherein the sensor substrate is integrated with the sensor substrate, and has a substrate extension part electrically connecting the touch electrode and the driving part.
Patent KR-20200134091-A (KR)
Inventor: BYUN SAN HO
IPC: G06F3/041
Filed: 2019-05-21
Abstract: A touch processing circuit for performing analog-to-digital conversion according to an exemplary embodiment of the present disclosure may comprise: a front-end circuit including an amplifier, a first capacitor, a second capacitor, a third capacitor, and a plurality of switches respectively having both ends selectively connected, and processing an input signal changed according to touch; and a controller controlling the plurality of switches so that the front-end circuit forms a first circuit accumulating the deviation of an input signal between a first phase and a second phase during an integration period and a second circuit converting the accumulated deviation during a conversion period into a digital signal.
Patent KR-20190136976-A (KR)
Inventor: YOON JEONG HYEOK
IPC: A61K31/4535
Filed: 2019-05-29
Abstract: A composition for preventing, alleviating, or treating breast cancers comprising a 2,3,5-substituted thiophene compound, according to an embodiment of the present invention, has excellent proliferation inhibiting activity on breast cancers, especially triple negative breast cancer and Herceptin-resistant breast cancer which have a high lethality rate among breast cancers as no effective treatment yet exists, thereby being able to be effectively used for the prevention, alleviation, or treatment of breast cancers.
Patent KR-20200140484-A (KR)
Inventor: YOO JOO YEON
IPC: A41B11/02
Filed: 2019-06-07
Abstract: The present invention relates to an outer sock in which a strand loosening prevention member is formed on a top and bottom surface of one side of a bottom surface of the outer sock, and a through hole is formed in the strand loosening prevention member, thereby being easy to manufacture and having ventilation properties. The outer sock according to the present invention, in the outer sock composed of the bottom surface and a cover, comprises: an upper and lower part strand loosening prevention member formed to be positioned on a same vertical line on one side of the top and bottom surface of the bottom surface; and the through hole formed through the upper and lower part strand loosening prevention member and a part of the bottom surface.
Patent KR-20210000162-A (KR)
Inventor: Kwon oh chun
IPC: E04B2/06
Filed: 2019-06-24
Abstract: The present invention relates to an eco-friendly eco-stone wall construction method and, more specifically, to an improved eco-friendly eco-stone wall construction method, which can automatically adjust verticality to improve construction convenience, have an interlocked structure to be solid, and mix and add artificial beauty and natural beauty due to eco-friendly properties using natural stone to create another beauty. To this end, the eco-friendly eco-stone wall construction method includes a wall raw material forming step, a molding step, a lower row masonry step, a net body paving step, a fixing rod inserting step, a mortar paving step, and an upper row masonry step.
Patent KR-20210000163-A (KR)
Inventor: KIM JIN
IPC: A23B7/04
Filed: 2019-06-24
Abstract: The present invention relates to a method for manufacturing freeze-dried kimchi and a freeze-dried kimchi product manufactured thereby. The present invention provides the method of manufacturing freeze-dried kimchi, comprising the steps of: providing kimchi; mixing after adding Opuntia ficus-indica powder to kimchi broth, followed by aging; and freeze-drying the aged kimchi. The present invention aims to increase the appetite of a user with excellent color of the kimchi.
Patent KR-20200001989-A (KR)
Title: Device for pulsed laser depostion and a substrate with a substrate surface for reduction of particles on the substrate
Inventor: JANSSENS JAN ARNAUD
IPC: C23C14/56
Filed: 2019-06-25
Abstract: The present invention relates to a device for pulsed laser deposition and a substrate with a substrate surface for reducing or eliminating issues that negatively affect the quality of deposition. The device comprises: a substrate holder for holding the substrate; a target arranged facing the substrate surface of the substrate; a velocity filter arranged between the substrate and the target and comprising a rotating body with at least one filter passage opening; a pulsed laser directed onto the target at a target spot for generating a plasma plume of a target material, wherein a surface of the target at the target spot faces the substrate surface; and a plasma hole plate arranged between the target and the substrate, the plasma hole plate having a plasma passage opening, wherein the plasma passage opening is divided into an upstream section and a downstream section by a dividing plane, which is perpendicular to the direction of rotation of the velocity filter, the target spot coincides with the dividing plane, and a surface area of the upstream section is larger than a surface area of the downstream section.
Patent KR-20210000242-A (KR)
Inventor: KIM SO HEE
IPC: A61P17/14
Filed: 2019-06-24
Abstract: The present invention relates to a hair loss preventing and hair growth promoting composition containing pinane as an active ingredient.
Patent KR-20210001633-A (KR)
Inventor: TAE YOUNG KIM
IPC: A01G24/13
Filed: 2019-06-28
Abstract: The present invention relates to a method for cultivating Pistacia weinmannifolia comprising the following steps of: obtaining seedlings by germinating Pistacia weinmannifolia seeds; cultivating the seedlings in a seedling cup filled with cultivation soil; and then harvesting Pistacia weinmannifolia fine roots. By using the method for cultivating Pistacia weinmannifolia provided in the present invention, it is possible to effectively harvest fine roots exhibiting pharmacological activity by limiting the overgrowth of Pistacia weinmannifolia, and thus the Pistacia weinmannifolia fine roots can be widely used in the development of formulations using Pistacia weinmannifolia.
Patent KR-20210004017-A (KR)
Inventor: CHANG JAEHYUN
IPC: H04W48/08
Filed: 2019-07-03
Abstract: The present invention relates to a communication terminal and a control method thereof to minimize power consumption. According to the present invention, the control method of the communication terminal comprises the steps of: receiving a communication signal including information on availability of other base stations from a first base station; measuring the strength of the signal corresponding to the other base station when it is determined that use of the other base station is available by analyzing the information on availability of other base stations; and performing connection to the other base station after determining that the strength of the signal corresponding to the other base station measured in the above step exceeds a preset value.
Patent KR-20210007351-A (KR)
Inventor: KIM YOUNG SHIN
IPC: G01S7/486
Filed: 2019-07-11
Abstract: The present invention discloses a lidar sensor device and a control method thereof. The lidar sensor device of the present invention comprises: a transmission unit transmitting a laser; first to second receivers receiving a reflected signal in which the laser transmitted from the transmitter is reflected by an object; a control unit calculating each of first to second distances by signal-processing the first and second signals, which are received from the first to second receivers, after transmitting the laser through the transmission unit, and calculating an intermediate distance after signal-processing an overlapping signal which overlaps the first signal and the second signal; and an output unit outputting the first and second distances and the intermediate distance calculated by the control unit.
Patent KR-20210009146-A (KR)
Inventor: KIM JAE TAEK
IPC: H01L27/11573
Filed: 2019-07-16
Abstract: The present technology relates to a semiconductor memory device. The semiconductor memory device includes: a plurality of channel plugs disposed on a cell region of a semiconductor substrate; a first dummy region and a second dummy region disposed at both ends of the cell region; and first dummy plugs disposed in the first dummy region and second dummy plugs disposed in the second dummy region. The number of the first dummy plugs disposed in the first dummy region is different from the number of the second dummy plugs disposed in the second dummy region.
Patent KR-20210012619-A (KR)
Title: Cutting mechanism for forging
Inventor: HONG JIN TAE
IPC: B23D15/04
Filed: 2019-07-26
Abstract: The present invention relates to a cutting device for forging installed in a pressure device such as a press and used for cutting a rod. More particularly, the cutting device for forging comprises: a holder (1) having a semicircular coupling groove (11) having a semicircular protrusion (12) formed in the center thereof, a fixing groove (41) formed on one side of the coupling groove (11), and a protruding part (3) formed opposite to the fixing groove (41) and having an upper surface which has a holding groove (31) formed on one side thereof and is higher than the upper surface of the fixing groove (41); a holding block (4) coupled to the fixing groove (41) of the holder (1); and a blade (2) including a coupling surface (22) having the same shape as the coupling groove (11) of the holder (1) and having steps (21, 21′) formed on both sides thereof, and a semicircular groove (23) formed in the center of the coupling surface (22) to connect to the semicircular protrusion (12). Therefore, the cutting device for forging has the holder and the blade to maximize the accuracy of coupling of the blade while providing convenient replacement thereof, thereby greatly ensuring working efficiency.
Patent KR-20210014517-A (KR)
Inventor: JANGHEE PARK
IPC: F24H8/00
Filed: 2019-07-30
Abstract: The present invention relates to a method of controlling the RPM of an induction fan for a gas heater, which causes a flow of combustion gas generated by a burner of the gas heater from a heat exchanger to an exhaust pipe. According to an embodiment of the present invention, a method of controlling the RPM of an induction fan for a gas heater comprises the steps of: (a) starting a heating operation of the gas heater; (b) determining whether the time during which the heating operation is performed (hereinafter, operation time) is equal to or longer than a first time; (c) determining whether a pressure switch is turned off when it is determined that the operation time is equal to or longer than the first time; and (d) increasing the RPM of the induction fan to a first value when it is determined that the pressure switch is turned off.