baber/WOPTO huggingface dataset:
Patent KR-20190140575-A (KR)
Inventor: PARK AEA BOCK
IPC: E04F13/08
Filed: 2018-06-12
Abstract: The present invention relates to a bonding molding strip for installing an indoor decorative plaque and a method for installing an indoor decorative plaque using the same, wherein, when an indoor decorative plaque which is standardized after being tailored in a square, a rectangle, or a predetermined width, as well as a soundproof panel, a soundproof sheet, a sound absorption board and the like (referred to as ″indoor decorative plaques″ hereinafter) are bonded to a wall surface to be installed (attached), the present invention is press-fit and bonded to a gap generated between the adjacent indoor decorative plaques. Therefore, according to the present invention, a bonding molding strip for installing an indoor decorative plaque is press-fit and bonded to the gap generated between the indoor decorative plaques, such that binding force between the indoor decorative plaques may be reinforced. In addition, a phenomenon that debris is infiltrated into the gap between the indoor decorative plaques to cause the indoor decorative plaques to be displaced can be fundamentally prevented, and the beautiful appearance of a wall surface decorated by the indoor decorative plaques can be maintained. Furthermore, in the case that a soundproof panel, a soundproof sheet, and a sound absorption board are attached as the indoor decorative plaques attached to the wall surface, noise is prevented from being leaked through the gap generated between the soundproof panels, the soundproof sheets, and the sound absorption boards, thereby enhancing a soundproofing effect. Not only that, the material and the shape of a cross section of the bonding molding strip bonded between the indoor decorative plaques are varied, and the color of the bonding molding strip is also varied, such that the bonding molding strip which suits well to the various colors, types, and patterns of the indoor decorative plaques can be selected and installed, thereby maintaining an installation surface of the indoor decorative plaques to be beautiful.
Patent KR-20180095475-A (KR)
Title: Splitter and sound attenuator including the same
Inventor: JEONG GAB CHEOL
IPC: F24F13/24
Filed: 2018-06-19
Abstract: The present technology relates to a muffler including a plurality of splitters formed at regular intervals in a protective case and an air passage formed between the plurality of splitters, wherein the muffler includes: a first sound absorbing material; a second sound absorbing material; a perforated plate member inserted between the first and second sound absorbing materials; and a splitter for a muffler and a protecting case including the first and second sound absorbing materials, and an outer frame surrounding a perforated plate member. According to the present technology, by combining the sound-absorbing material using porous sound-absorbing material and the resonance due to the vibration of the porous sound-absorbing material, the sound-absorbing effect in a used frequency region and the sound-absorbing effect in a low frequency region may be simultaneously improved. In addition, according to the present technology, the sound absorption rate may be improved in a low frequency region of 125 Hz or less, so that the muffler performance may be remarkably improved, whereby a length of the muffler may be reduced to about half as compared with the prior art.
Patent KR-20200005226-A (KR)
Inventor: PARK JUNG HO
IPC: F24F12/00
Filed: 2018-07-06
Abstract: The present invention relates to a ductless ventilation system comprising: a filter installed in a body (1) in which an outdoor air inlet (11) and an outdoor air outlet (12) are formed; a fan assembly having an air supply fan and an air exhaust fan provided in the body (1) to filter indoor air suctioned from an indoor air inlet and circulate the same to the inside or discharge the same to the outside; and a total heat exchange element exchanging heat between the total heat exchange element and outdoor air supplied to the inside to recover heat energy from indoor air being discharged. The ductless ventilation system further comprises: a discharge damper (30) provided on an outlet side of the fan assembly (10) to open and close flow paths to the air exhaust fan (103) and the outdoor air outlet (12) of the fan assembly (10); a bypass damper (31) provided between the fan assembly (10) and the total heat exchange element (20) to selectively open and close a flow path that bypasses indoor air introduced into the indoor air inlet to the fan assembly (10) through the inside of the total heat exchange element (20) and a flow path that bypasses the indoor air to the fan assembly (10) through an external space of the total heat exchange element (20); and a total heat exchange damper (32) selectively opening and closing a flow path between a second indoor air inlet (22) and the outdoor air inlet (11) on the front of the total heat exchange element (20). Therefore, the ductless ventilation system can suction or exhaust air by driving two fans with one motor, does not require common ducts to have a simplified structure, thereby greatly reducing ventilation system installation costs, can control each room so that multiple functions are performed for each room, and can prevent noise from being transmitted through the common ducts.
Patent KR-20190090327-A (KR)
Title: Method and device for transmitting ofdm signal, and method and device for receiving ofdm signal
Inventor: SUKHYON YOON
IPC: H04L27/26
Filed: 2018-07-09
Abstract: A transmission device comprises: generating a frequency-shifted orthogonal frequency division multiplexing (OFDM) baseband signal by performing frequency upshift on a signal to be transmitted, through a digital module, by a difference between carrier frequencies f_0 and f_(base); generating an OFDM symbol signal having the carrier frequency f_0 by upconverting the frequency-shifted OFDM baseband signal to f_(base) using an analog oscillator; and transmitting the OFDM symbol signal having the carrier frequency f_0. f_(base) is a frequency closest to the carrier frequency f_0 among frequencies which are integer multiples of 128Δf, wherein Δf is a subcarrier spacing.
Patent KR-20180085375-A (KR)
Inventor: HONG DAE GEON
IPC: A63B24/00
Filed: 2018-07-11
Abstract: According to one embodiment of the present invention, an exercise pattern recognition device may comprise: a wrist exercise detection unit which obtains wrist exercise information including orientation information and movement information of the wrist of a user; an upper body exercise detection unit which obtains upper body exercise information including orientation information and movement information of the body of the user; a storage unit which stores a plurality of exercise patterns, and stores reference wrist exercise information and reference upper body exercise information respectively corresponding to the exercise patterns; and a control unit which, with respect to each of the exercise patterns, calculates a similarity of the wrist exercise information with respect to the reference wrist exercise information, calculates a similarity of the upper body exercise information with respect to the reference upper body exercise information, and based on the result of the calculations, predicts an exercise pattern that corresponds to an exercise performed by the user among the exercise patterns.
Patent KR-20200008281-A (KR)
Inventor: MIN KYONG WON
IPC: G05D1/10
Filed: 2018-07-16
Abstract: The present invention discloses an apparatus for following a road lane of an unmanned air vehicle and a method thereof. The apparatus enabling an unmanned air vehicle for autonomous flight by following a road lane comprises: a photographing unit photographing a road from the bottom of the unmanned air vehicle; a GPS module measuring a flight trajectory and altitude of the unmanned air vehicle; a posture measuring unit measuring a flight posture of the unmanned air vehicle; a control unit extracting a photographed image inputted from the photographing unit, the flight trajectory and altitude of the unmanned air vehicle inputted from the GPS module, and a road lane based on a posture angle inputted from the posture measuring unit, converting the extracted road lane into NED coordinates, and calculating and outputting a speed command to follow a waypoint based on the converted road lane; and a drive unit driving the unmanned air vehicle to follow the road lane according to the speed command of the control unit.
Patent KR-20200016024-A (KR)
Title: Electronic device with heat radiating structure
Inventor: OH HYUNMIN
IPC: H04R9/02
Filed: 2018-08-06
Abstract: The present invention provides an electronic device capable of efficiently dissipating internal heat to the outside. According to various embodiments of the present invention, the electronic device comprises: a housing including a plurality of acoustic holes; an enclosure mounted in the housing; at least one heating body disposed in the enclosure; a heat dissipation structure disposed on the heating body to transfer heat generated by the heating body; and a heat dissipation duct disposed at least partially on the heat dissipation structure, and providing a path for transferring the heat transferred from the heat dissipation structure to the outside through the acoustic holes. The heat dissipation structure can include: at least one first heat transferring member connected to the one heating body; and a second heat transferring member disposed at least partially on the first heat transferring member and transferring the heat transferred from the first heat transferring member to the heat dissipation duct.
Patent KR-20200018890-A (KR)
Title: Wireless streaming method
Inventor: LEE WEON HEE
IPC: H04N21/61
Filed: 2018-08-13
Abstract: The present invention relates to a wireless streaming method for transmitting media content from a streaming server to a wireless communication terminal through an IP backbone network. In the IP backbone network for the wireless communication terminal, provided is a method for streaming media content which comprises the steps of: checking a network connection state of the wireless communication terminal; inducing the wireless communication terminal to be connected to a media access point name (APN) through an IP multimedia subsystem (IMS) APN in response to the network connection state; and controlling the media content to be transmitted to the wireless communication terminal through the media APN to a streaming server transmitting the media content.
Patent KR-20190024722-A (KR)
Inventor: TERAOKA KAZUHIRO
IPC: H01L21/02
Filed: 2018-08-22
Abstract: An objective of the present invention is to suppress a processing liquid from being polluted in a circulation line just after circulation of the processing liquid. According to one embodiment of the present invention, a liquid processing apparatus comprises: a tank to store a processing liquid; a circulation line to return the processing liquid sent from the tank to the tank; a pump to form a circulation flow of the processing liquid in the circulation line; a filter disposed on a downstream side of the pump in the circulation line; a backpressure valve disposed on a downstream side of the filter in the circulation line; and a control unit to control the pump and the backpressure valve. The control unit starts the pump at a discharge pressure preset at a first pressure when circulation of the processing liquid is started in the circulation line. After a preset time, the control unit controls the discharge pressure of the pump to increase the discharge pressure of the pump to a second pressure greater than the first pressure.
Patent KR-20180113473-A (KR)
Inventor: NOH RAE WON
IPC: A23L2/38
Filed: 2018-08-23
Abstract: The present invention relates to a health beverage using young ginseng and a manufacturing method thereof and, more specifically, to a health beverage using young ginseng cultivated without using a pesticide and a manufacturing method thereof. The present invention provides a method for manufacturing a beverage containing young ginseng, comprising the steps of: providing a container containing a drinkable solution; putting a root of the young ginseng into the container and ohmic-heating the same; and containing and packing the ohmic-heated fish-young ginseng root and the drinkable solution in a packing container. According to the present invention, the young ginseng beverage comprises a root of young ginseng in a container, thereby obtaining reliability for a beverage effect from users in addition to visual effects. In addition, since a valuable component from the young ginseng can be easily eluted by ohmic-heating, only a beverage may be eaten to intake the valuable component. The present invention can use young ginseng cultivated without a pesticide in artificial lighting, is suitable for drinking, and can be manufactured without a separate sterilization process by being sterilized during an ohmic treatment. In addition, in countries which cannot directly export young ginseng, a beverage form can be sold, and thus, it is possible to secure an overseas market of young ginseng.
Patent KR-20200026388-A (KR)
Title: Difficulty-controlled ski simulator
Inventor: RYU SEUNG YEON
IPC: A63B69/18
Filed: 2018-08-30
Abstract: Disclosed is a ski simulator capable of controlling difficulty, which comprises: a carpet unit supported by a driving roller and a driven roller disposed at one end and the other end respectively, and in which a front end and a rear end are connected to each other to rotate in rotation according to the rotation of the driving roller; at least one sensor unit which detects the presence of a user in at least one of the front end and the rear end of the carpet unit; an angle adjusting unit that can adjust the angle that the carpet unit makes with the ground; and a control unit which controls the rotational speed of a carpet based on a signal detected by the sensor unit.
Patent KR-20190054904-A (KR)
Title: Transistor layout to reduce kink effect
Inventor: Lin meng han
IPC: H01L27/06
Filed: 2018-08-31
Abstract: The present disclosure, in some embodiments, relates to a transistor device within an active area having a shape configured to reduce a susceptibility of the transistor device to performance degradation (e.g., the kink effect) caused by divots in an adjacent isolation structure. The transistor device has a substrate including interior surfaces defining a trench within an upper surface of the substrate. One or more dielectric materials are arranged within the trench. The one or more dielectric materials define an opening exposing the upper surface of the substrate. The opening has a source opening over a source region within the substrate, a drain opening over a drain region within the substrate, and a channel opening between the source opening and the drain opening. The source opening and the drain opening have widths smaller than the channel opening. A gate structure extends over the opening between the source and drain regions.
Patent KR-20200028547-A (KR)
Title: Transparent liposome composition containing centella asiatica extract
Inventor: JI HONG GEUN
IPC: A61K8/9789
Filed: 2018-09-06
Abstract: The present invention relates to a liposome composition comprising 0.01-30 wt% of a Centella asiatica extract, 0.1-20 wt% of unsaturated lecithin, 0.1-30 wt% of polyglyceryl-5 polyricinoleate, 0.1-5 wt% of sodium stearoyl glutamate, 0.01-2 wt% of sodium ascorbyl phosphate, 0.001 to 2 wt% of isopropyl myrrate, 10-70 wt% of glycerin, and 15-80 wt% of water. The liposome composition of the present invention can provide excellent efficacy by efficiently transferring the Centella asiatica extract to the skin in a stable state.
Patent KR-20200029676-A (KR)
Title: Clutch piston in automatic transmission clutch unit
Inventor: CHO YOUNG JIN
IPC: F16D25/08
Filed: 2018-09-10
Abstract: The present invention relates to a clutch piston for an automatic transmission clutch unit. The clutch piston for an automatic transmission clutch unit provides a sealing chamber in the lower part of a disk unit and can ascend or descend in the lower part of a support ring unit and the disk unit of a clutch housing having a holder unit, the disk unit, and the support ring unit. The clutch piston for an automatic transmission clutch unit includes: a piston body inserted into the holder unit, wherein a part of the piston body passes through the lower part of the support ring unit and is extended in a radius direction; a first rib body bonded and fixed to one side of the upper surface of the piston body, wherein the first rib body seals the piston body and the support ring unit; a first frictional force reducing unit fixed to the first rib body and reducing the frictional force of the first rib body about the support ring; a second rib body bonded and fixed to the other side of the upper surface of the piston body, wherein the second rib body seals a gap between the piston body and the holder unit; and a second frictional force reducing unit connected to the second rib body and being in contact with the holder unit with the first rib body, wherein the second frictional force reducing unit reduces the frictional force of the second rib body about the holder unit. According to the present invention, the clutch piston for an automatic transmission clutch unit prevents tilting of the clutch piston and can provide excellent responsiveness. Also, the clutch piston for an automatic transmission clutch unit can prevent the impact of changing speed or vibration and one-sided wear. Therefore, the clutch piston for an automatic transmission clutch unit can improve assemblability and reduce the whole length by reducing an interference rate and having a small cross-section.
Patent KR-20200029311-A (KR)
Title: Composition for treating narcolepsy comprising fermented rice bran powder and manufacturing method for the same
Inventor: PARK BYOUNG HEE
IPC: A61P25/20
Filed: 2018-09-10
Abstract: The present invention relates to: a composition for alleviating and treating narcolepsy containing a rice bran powder as an active component; and a manufacturing method thereof. According to the present invention, provided is the composition which contains the rice bran powder obtained by mixing and fermenting a specific strain into rice bran as the active component, wherein the composition exhibits cranial nerve stimulation behavior and does not exhibit cognitive impairment to exhibit an arousal effect of sleep, thereby being able to solve mental and social problems caused by severe daytime sleepiness and prevent personal shame, interpersonal difficulties, decline of work performance, and the risk of safety accidents. In addition, the composition according to the present invention has no nerve cell toxicity, thereby being able to achieve a desired effect without side effects.
Patent KR-20190045055-A (KR)
Title: Machining condition selection device of machine tool
Inventor: FUJII TAKAAKI
IPC: G05B19/408
Filed: 2018-09-18
Abstract: An objective of the present invention is to provide a processing condition selecting device for a machine tool, which is capable of efficiently performing high quality processing with respect to an object. According to the present invention, the processing condition selecting device (1) comprises: a processing condition contribution data management unit (111) managing a plurality of processing conditions, a three-dimensional surface roughness parameter of an object, and processing condition contribution data relating contribution for each item of requirements with respect to productivity of the object; a priority item acquisition unit (112) acquiring the three-dimensional surface roughness parameter and a combination of at least one item of each requirement; and a processing condition selection data management unit (113) managing processing condition selection data relating a combination pattern of a priority item to a total value of contribution for each item of the combination pattern with respect to a plurality of processing conditions respectively. The processing condition selection data management unit (113) selects a processing condition based on a total value of contributions related to a combination pattern matched with the combination of the priority items.
Patent KR-20200032977-A (KR)
Title: Online advertising method by question-and-answer way
Inventor: MOON JI YONG
IPC: G06Q30/02
Filed: 2018-09-19
Abstract: The present invention relates to an online advertising method using a question and answer format. More specifically, the present invention relates to an online advertising method capable of providing answers of good quality with high suitability by analyzing a keyword related to content of questions registered by questioners and providing advertising profits to users including the questioners and answerers. The online advertising method comprises: an answer card registration step; a question reception step; a question transmission step; and an answer card adoption step.
Patent KR-20200033014-A (KR)
Title: Organic light emitting device
Inventor: IHN SOO GHANG
IPC: H01L51/00
Filed: 2018-09-19
Abstract: Proposed is an organic light emitting device including a predetermined host and a thermally activated delayed fluorescence emitter. According to the present invention, an organic light emitting device comprises: a first electrode; a second electrode opposed to the first electrode; and a light emitting layer disposed between the first electrode and the second electrode. The light emitting layer includes a host and a thermally activated delayed fluorescence emitter, and the host includes at least one of a compound represented by chemical formula 1 and a compound represented by chemical formula 2. The organic light emitting device may emit high efficiency delayed fluorescence, and at the same time, have a long life.
Patent KR-20180135429-A (KR)
Inventor: YOU IHL
IPC: G06Q10/10
Filed: 2018-09-27
Abstract: The present invention relates to an online pitching system for TV shows or movie scripts and a script contest method thereof and, more specifically, to an online pitching system for TV shows or movie scripts and a script contest method thereof, capable of enabling a random creator, who wants to participate, to participate electronically during the gradual completion of scripts in regard to a predetermined subject and material. The present invention includes: a material announcement module (11) connected through an electronic access unit and announcing a material or motif of a script; a hierarchy describing module (12) developing a plurality of created ideas, which are about the material or motif transmitted to the announcement module (11), into a script through a plurality of stages; a script determining module (13) completing the script; and a screening module (30) for participating in selection in each stage.
Patent KR-20200036517-A (KR)
Title: Sodium-Based Electrode Active Material and Secondary Battery Having the Same
Inventor: MYUNG SEUNG TAEK
IPC: H01M4/505
Filed: 2018-09-28
Abstract: Provided are a sodium-based electrode active material and a secondary battery comprising the same. The electrode active material is represented by chemical formula 1, Na_x[Mn_(1-y-z)Fe_yTi_z]O_2, and has an orthorhombic crystal structure and a space group of Cmcm. In the chemical formula 1, x is 0.5 to 0.8, y is 0.05 to 0.4, and z is 0.01 to 0.2. Since the sodium-based active material provided according to the present invention has a stable crystal structure, a secondary battery having the sodium-based active material as a positive electrode active material can exhibit excellent capacity retention, rate characteristics and life characteristics.