baber/WOPTO huggingface dataset:
Patent KR-20190062138-A (KR)
Title: An radio frequency(RF) integrated circuit supporting carrier aggregation and a wireless communication apparatus including the same
Inventor: SUNG BAROSAIM
IPC: H04B1/16
Filed: 2018-07-17
Abstract: According to a technical aspect of the present disclosure, a radio frequency (RF) integrated circuit supporting carrier aggregation comprises: a plurality of first reception circuits; and a first shared phase locked loop circuit for providing a first frequency signal having a first frequency to the first reception circuits. Meanwhile, the first reception circuit includes an analog to digital converter (ADC) for converting a received RF signal into a digital signal using the first frequency signal, and a digital conversion circuit for performing frequency down conversion on the digital signal to generate a digital baseband signal.
Patent KR-20200009302-A (KR)
Title: Boiler with supply air temperature sensor
Inventor: MOON CHANG HYUN
IPC: F24H9/00
Filed: 2018-07-18
Abstract: The present invention relates to a latticed window construction method. According to the present invention, a boiler housing in which a combustion part and an air supply fan are installed is prepared, an air supply temperature sensor part detecting the temperature of air flowing into the air supply fan is installed around the air supply fan, and a control part receiving a signal from the air supply temperature sensor part is installed in the boiler housing. Therefore, when outdoor air is inducted into the boiler housing through an air supply pipe, the air flowing into the boiler housing flows to the air supply fan via the outer surface of the combustion part, and, at this point, a temperature signal detected by the air supply temperature sensor part installed around the air supply fan is delivered to the control part, so the control part controls the combustion part and the air supply fan, thereby regulating the temperature of exhaust gas produced from inside the combustion part. According to the present invention, as the air supply temperature sensor part around the air supply fan detects the temperature of the air flowing via the combustion part, the temperature of the air flowing into the combustion part can be accurately measured. Moreover, as the combustion part and the air supply fan are controlled through the control part in accordance with the damage temperature of main components in the boiler housing, an air supply temperature can be lowered, and, with the lowered air supply temperature, damage to the main components in the boiler housing can be prevented while durability can be enhanced. In particular, the temperature of exhaust gas discharged to the outside through the exhaust pipe can be dropped while a temperature for heating the exhaust pipe can be lowered. Therefore, the air flowing into the boiler housing through the air supply pipe can be prevented from being heated by the exhaust pipe.
Patent KR-20190027314-A (KR)
Inventor: JUNG HOI YOON
IPC: H04L1/00
Filed: 2018-08-03
Abstract: A method for transmitting and receiving system information in a communication system is disclosed. An operation method of user equipment (UE) comprises the steps of: confirming minimum system information included in a synchronization signal/physical broadcast channel (SS/PBCH) block received from a base station; receiving a physical downlink control channel (PDCCH) in a control resource set indicated by the minimum system information; confirming a time-frequency resource to which a physical downlink shared channel (PDSCH) including remaining minimum system information (RMSI) is transmitted based on scheduling information included in the PDCCH; and obtaining the RMSI from the PDSCH received in the time-frequency resource.
Patent KR-20200015319-A (KR)
Inventor: PARK KYEONG YEON
IPC: E02D31/00
Filed: 2018-08-03
Abstract: The present invention relates to a waterproofing construction method for a recycling facility for civil engineering reclaimed land or waste disposal facility using a rubber asphalt or butyl synthetic rubber composition. The method includes: an insulation film layer installation step of installing an insulation film layer made of a soft material in reclaimed land where soil is going to be reclaimed; a lower waterproof sheet installation step of installing a lower waterproof sheet containing a rubber asphalt composition or butyl synthetic rubber composition as a main material in the upper part of the insulation film layer when the insulation film layer is installed through the insulation film layer installation step, while bonding an adjacent lower waterproof sheet to place a long side of the lower waterproof sheet in a transverse direction or longitudinal direction of the reclaimed land; and an upper waterproof sheet installation step of installing an upper waterproof sheet containing a rubber asphalt composition or butyl synthetic rubber composition as a main material in the upper part of the lower waterproof sheet installed through the lower waterproof sheet installation step, while bonding an adjacent upper waterproof sheet to place a long side of the waterproof sheet in a longitudinal direction or transverse direction of the reclaimed land, thereby placing the lower and upper waterproof sheets in a cross formation. Therefore, the waterproofing construction method is capable of guaranteeing stable waterproofing performance by preventing the breakage of a waterproof sheet with the provision of a structure having tensile force enhanced to bear the earth pressure and load of covering soil, and preventing the decomposition of a waterproof sheet even with the pressure and load of covering soil reclaimed up to a height of several meters.
Patent KR-20200021154-A (KR)
Title: Electrodes comprising metal nanoparticles having conductive polymer-shell and conductive film, and manufacture method thereof
Inventor: SONG YOU JUNG
IPC: C08G85/00
Filed: 2018-08-20
Abstract: The present invention relates to the development of metal nanoparticles with a conductive polymer shell through terminal substitution and surface modification of a conductive polymer. Using the technology, various hybrid nanocomposites can be made by combining other conductive polymers and metal nanoparticles other than P3HT. In addition, in a block copolymer based on a conductive polymer having two or more forms, there was no way to separately place the metal nanoparticles in a conductive polymer domain, and a method for solving the same can be proposed by using the conductive polymer itself for surface modification.
Patent KR-20200022883-A (KR)
Title: Method of manufacturing pre-mixed aggregate using coal ash
Inventor: HAN CHEON GOO
IPC: C04B18/12
Filed: 2018-08-24
Abstract: The present invention relates to a method of manufacturing multiple kinds-mixed aggregates, in which mixed aggregates with two different kinds are produced by mixing marine sand with fine aggregates of stony mountain or blasted rocks and waste ash and unrefined fly ash which are by-products of thermal power generation are separately added to the mixed aggregates so as to produce multiple kinds-mixed aggregates. Provided is a method of manufacturing multiple kinds-mixed aggregates using by-products of thermal power generation. The method comprises: a first step in which fine aggregates of stony mountain or blasted rocks are mixed with marine sand in a ratio of 5:5-7:3 to produce mixed aggregates with two different kinds which satisfy a standard particle range; and a second step in which 5-7.5 wt% of waste ash and unrefined fly ash is applied as a substitute to fill a shortage of fine particles having a particle diameter in a range of 0.15 mm or less in the mixed aggregates with two different kinds so that the standard particle range can be satisfied. Accordingly, it is possible to secure aggregates resources that are insufficiently provided in concrete, improve a particle size of aggregates, enhance the quality of concrete, and reduce waste, and thus, the present invention may have economical and eco-friendly effects while providing high quality multiple kinds-mixed aggregates.
Patent KR-20190026590-A (KR)
Inventor: TAKENOUCHI KENJI
IPC: B28D5/00
Filed: 2018-08-30
Abstract: An objective of the present invention is to allow the possibility of performing smooth processing while suppressing the abrasion of a processing stone when processing a workpiece formed by grinding and the like. The processing method comprises: a holding step of holding a workpiece (W) with a holding table (30) having a holding surface (300a) to hold the workpiece (W); and a processing step of processing the workpiece (W) with a processing means (7) including a processing stone (74a) in which abrasive grains are bonded through vitrification after performing the holding step. In the processing step, processing water is supplied to the workpiece (W), and light having a predetermined wavelength is irradiated from a light irradiation means (9) to the processing surface of the processing stone (74a).
Patent KR-20200025917-A (KR)
Title: Transmission line using coating of nanostructured material formed by electrospinning and method for manufacturing it
Inventor: KIM BYOUNG NAM
IPC: H01B13/00
Filed: 2018-08-31
Abstract: The present invention relates to a transmission line using a nanostructured material and a manufacturing method thereof. The transmission line using a nanostructured material comprises: a first nanoflon layer made of nanoflon and having a first coating layer which is coated with an insulating material and formed on an upper portion thereof and having a second coating layer which is coated with an insulating material and formed on a lower portion thereof; a first pattern formed by etching a first conductive layer formed on the first coating layer; and a first ground (GND) layer positioned below the second coating layer. Nanoflon is a nanostructured material formed by electrospinning a liquid resin at high pressure. According to the present invention, a loss tangent value can be reduced in a state where the permittivity of a dielectric of the transmission line is small and the dielectric constant is low, by using, as the dielectric of the transmission line, the nanostructured material formed by electrospinning the resin at high pressure. In addition, according to the present invention, the transmission line using the nano-structured material can be used as a low-loss flat cable for reducing transmission loss of ultra-high frequency signals in 3.5 and 28 GHz bands used in the 5^th generation mobile communications (5G Network).
Patent KR-20200026419-A (KR)
Title: Method for removing odor
Inventor: JO HANJAE
IPC: B01D46/00
Filed: 2018-08-31
Abstract: Provided is a method for removing odor, capable of effectively removing odor generated in a landfill. The method for removing odor comprises the following steps: (a) preparing a treatment body formed as iron oxide particles are attached to an air-permeable porous support; and (b) installing the treatment body in an odor removal region to bring the same into contact with odorous materials in the odor removal region.
Patent KR-20200040607-A (KR)
Title: Composition for anti-oxidation, anti-inflammation, anti-diabetes, pore shrink, or anti-wrinkle comprising extract of Summer prince apple
Inventor: CHO YOUNG JE
IPC: A61P19/08
Filed: 2018-10-10
Abstract: The present invention relates to an antioxidant, anti-inflammatory, anti-diabetic, pore reduction, or anti-wrinkle composition comprising a Summer prince apple extract as an active ingredient. According to the present invention, the Summer prince (Malus pumila Mill.) apple extract, which is a new-cultivating variety, has an antioxidant effect by inhibiting DPPH radical and ABTS radical and increasing PF, and exhibits an effect of inhibiting the inflammatory reaction by inhibiting hyaluronidase activity. In addition, the extract maintains the elastin molecule form by inhibiting elastase activity, exhibits an anti-wrinkle effect by inhibiting collagenase activity, exhibits a pore reduction effect by showing an astringent effect, and prevents diabetes by inhibiting α-amylase and α-glucosidase enzyme activities. Therefore, according to the present invention, the Summer prince apple extract is expected to be useful as an antioxidant, anti-inflammatory, anti-diabetic, pore reduction, or anti-wrinkle pharmaceutical composition, food composition, or cosmetic composition.
Patent KR-20190032255-A (KR)
Title: Personal customized anti-aging activity hydrogel sheet using smart devices having internet of thing function and skin management system including the same
Inventor: HONG JUN HYUN
IPC: G16H50/30
Filed: 2018-10-11
Abstract: The present invention relates to a personalized anti-aging functional hydrogel sheet using a smart device having an IoT function and a skin management system having the same. According to the present invention, the personalized anti-aging functional hydrogel sheet using a smart device having an IoT function combines an electronic/electrical configuration such as a smart device or the like having an IoT function and a chemical configuration such as an anti-aging functional hydrogel sheet so as to provide skin management more suitable for skin characteristics of each user. In addition, according to the present invention, the personalized anti-aging functional hydrogel sheet using a smart device having an IoT function can prevent a skin from aging, and can provide various types of information on the skin related to anti-aging and information for skin management. To this end, the personalized anti-aging functional hydrogel sheet using a smart device having an IoT function comprises a data collection managing unit, a service information providing unit, and a business service providing unit.
Patent KR-20200042784-A (KR)
Inventor: PARK GEUN BAE
IPC: H05K9/00
Filed: 2018-10-16
Abstract: The present invention relates to a system for remotely and wirelessly detecting water leak, which comprises a water leak sensor, which is able to shield an electromagnetic wave, and detect a water leak in a non-vacuum status, thereby being capable of precisely detecting a water leak wirelessly at a remote place. According to the present invention, the system for remotely and wirelessly detecting a water leak comprises: a water leak detector (104) installed on one side of a pipe to receive a command signal from a central controller (102) through wireless communication, detect a water leak in accordance with the received command signal, and transmit the detected water leak information to the central controller (102) through wireless communication; and the central controller (102) connected to the water leak detector (104) through wireless communication to transmit the command signal to the water leak detector (104) by using a water leak detection application software at a remote place, and receive the water leak information. The water leak detector (104) includes a water leak detection sensor means (120). The water leak detection sensor means (120) comprises a circuit board (132) which includes a lower cap (124), an upper cap (126), and a water leak detection sensor (130) which detects a water leak; and a pressure detection unit (134) which detects a pressure. Here, on an upper surface of a floor of the lower cap (124), a first shield plate (136) is installed to block electromagnetic waves. On an upper surface of a floor of the upper cap (126), a second shield plate (138) is installed to block electromagnetic waves. On one side of an upper surface of the upper cap (126), a pressure detection unit (134) is installed. The pressure detection unit (134) checks the vacuum status of the inside after the lower cap (124) is engaged with the upper cap (126).
Patent KR-20200044249-A (KR)
Inventor: LEE JE DONG
IPC: F16D3/20
Filed: 2018-10-18
Abstract: The present invention relates to a dynamic damper for constant velocity of an automobile and, more specifically, to a dynamic damper for constant velocity of an automobile, which is provided with a spline for joint therein to remove a band for being coupled to a drive shaft, thereby reducing weight and enhancing workability. The dynamic damper for the constant velocity of the automobile has a spline-shaped inner diameter part coming in contact with the drive shaft, and the number of splines formed on the inner diameter part of the dynamic damper is determined by an equation represented by N = (D - 1.5)/2, wherein N is the number of splines, D is a shaft diameter of the drive shaft, and the assembling thickness of the inner diameter part of the dynamic damper is -1.5 mm with respect to the shaft diameter of the drive shaft.
Patent KR-20200044574-A (KR)
Inventor: CHUNG MOON KOO
IPC: B60L50/50
Filed: 2018-10-19
Abstract: The present invention provides a battery management device capable of maintaining a substrate temperature of a substrate on which a balancing resistor of a balancing target battery cell is mounted at a reference temperature or lower. The battery management device includes: a balancing circuit unit including a plurality of balancing resistors electrically connected to a plurality of battery cells, respectively, a plurality of balancing paths which electrically connect the battery cells to the balancing resistors, respectively, and a plurality of balancing switches for allowing a current to flow through the balancing paths or blocking the balancing paths, respectively; and a processor for determining a balancing target battery cell among the battery cells based on a state of charge of each of the battery cells, comparing a reference temperature with a substrate temperature of a substrate on which the balancing resistor electrically connected to the balancing target battery cell is mounted, and controlling an operating state of a first balancing switch for allowing the current to flow through the balancing path which electrically connects the balancing target battery cell to the balancing resistor or blocking the balancing path based on a comparison result to adjust a balancing current flowing through the balancing resistor electrically connected to the balancing target battery cell, thereby maintaining the substrate temperature at the reference temperature or lower.
Patent KR-20200045136-A (KR)
Inventor: YANG JAE HYUK
IPC: H04N5/232
Filed: 2018-10-22
Abstract: The technology disclosed in the present specification relates to an online management system for a hunting competition in which results of hunting activities in various environments are shared such that the reliability of ranking determination according to the sizes of objects to be hunted is excellent. The system comprises: a photographing unit capable of photographing an object; a first measurement unit which faces a first direction that is oriented toward the object at the time when the object is photographed, and which can measure a first distance value of the first direction; a second measurement unit which faces the object and faces a second direction which is different from the first direction by a predetermined angle, and which can measure a second distance value of the second direction at the time when the object is photographed; a length measurement unit for measuring the length of the object by calculating a distance between end points which a first sensor unit and a second sensor unit face, by using the first distance value, the second distance value, and the angle; and a ranking determination unit for determining a ranking by receiving the length of the object.
Patent KR-20200045188-A (KR)
Title: heating trim of interior materialand for vehicle and method of making the same
Inventor: LEE SEUNGJOON
IPC: B29C44/56
Filed: 2018-10-22
Abstract: The present invention relates to heating trim of a vehicle interior material, wherein the outer appearance of the heating element is softened and beautified by an external flattening operation even after a skin is adhered by integrally molding a heating thread and a primary foam layer for every heating thread; and to a manufacturing method thereof.
Patent KR-20200049257-A (KR)
Inventor: TAEYOUNG SONG
IPC: H04M1/725
Filed: 2018-10-31
Abstract: Disclosed is a mobile terminal. According to an embodiment of the present invention, the mobile terminal comprises: a communication unit which communicates with a plurality of target devices using a Bluetooth low energy (BLE) method; a camera unit photographing an image; and a control unit receiving multiple types of advertisement information each including form information of the plurality of target devices from the plurality of target devices, controlling the camera unit to photograph a first target device among the plurality of target devices, and activating the connection with the first target device by using the image photographed by the first target device, the multiple types of advertisement information, and a distance between the target devices which have transmitted the image.
Patent KR-20200055567-A (KR)
Inventor: KIM KANG DUK
IPC: A47J37/06
Filed: 2018-11-13
Abstract: The present invention relates to a meat roasting plate. The meat roasting plate comprises: a roasting plate heated to a high temperature by a heating source and including first to third accommodation holes perforated therein; and a meat roasting unit inserted into the first accommodation hole formed in one side of the roasting plate to be rotatably coupled thereto and including an upper body and a lower body opened and closed to accommodate meat, wherein the upper body and the lower body are engaged with each other, such that the meat is accommodated in the engaged upper and lower bodies and grilled. Accordingly, the meat roasting plate is advantageous in that loss of moisture is minimized when the meat is grilled in the meat roasting unit such that beef stock of the meat can be preserved, and a taste of the meat can be enhanced, that a user can cut the grilled meat into a predetermined size by using a cutting unit, thereby being convenient, and that the user can place the cut meat in an upright position on a stand such that a cut surface of the meat can be sufficiently cooked, and the user can easily pick up and eat the meat.
Patent KR-20200055973-A (KR)
Inventor: LEE CHANG HOON
IPC: A01N43/56
Filed: 2018-11-14
Abstract: The present invention relates to an acaricidal agent composition compising a pyrazole carboxamide compound including an organosulfur group, and to a control method of mites using the same. The composition according to the present invention is useful for controlling the mites.
Patent KR-20200057565-A (KR)
Inventor: LEE JUN WOO
IPC: H01L23/29
Filed: 2018-11-16
Abstract: Provided are: an epoxy resin composition for encapsulating a semiconductor device, including an epoxy resin, a curing agent, an inorganic filler, and a polymer nanofiber; and a semiconductor device encapsulated using the same.
Patent KR-20200064435-A (KR)
Inventor: PARK HYOK GYU
IPC: G06Q30/08
Filed: 2018-11-29
Abstract: The present invention relates to a method for providing a travel platform based on a reverse auction and a server therefor. According to an embodiment of the present invention, the method comprises the steps of: receiving and registering information on a service related to travel from a purchaser or seller; determining a sale price for the service; selling the service in accordance with a determined price; and receiving review information from a platform manager, the seller or the purchaser. The service may include any one or more of accommodations, a guide, a restaurant, an airline ticket, travel insurance, a ticket/transportation pass, and a taxi. According to the present invention, a travel platform in which the price of a service may be determined with respect to a purchaser who is a subject using the service by using a reverse auction purchasing the service by selecting a purchase price or a seller by the purchaser, may be provided. Also, more realistic and detailed reviews may be provided to the purchaser by providing review information including video content.