baber/WOPTO huggingface dataset:
Patent KR-20180117466-A (KR)
Inventor: KIM TAE YOON
IPC: H03H9/54
Filed: 2017-04-19
Abstract: According to one embodiment of the present invention, a bulk acoustic wave resonator for preventing cracking of a film or layer deposited on a substrate comprises: a plurality of air cavities; a plurality of support units disposed between the air cavities; a resonating unit including a first electrode, a piezoelectric layer, and a second electrode sequentially disposed on a surface provided by the air cavities and the support units; and a wiring electrode connected to at least one of the first and second electrodes and disposed on at least one of the air cavities. The width of upper surfaces of the support units may be greater than the width of lower surfaces of the support units, and side surfaces connecting the upper surfaces and the lower surfaces may be inclined.
Patent KR-20180118442-A (KR)
Inventor: KIM TAE EUN
IPC: G03B21/14
Filed: 2017-04-21
Abstract: The present invention relates to a device for recognizing a hand motion of a user performed in a beam projection environment by using a difference image technique without a three-dimensional camera. The device comprises: an image projecting unit for projecting a previously known image with a beam projector; an image obtaining unit for obtaining the image projected by the image projection unit, a hand overlapped on the image, and a shadow with a camera; and an image processing unit for extracting a shape and a movement of a hand to convert into a hand motion code by calculating a difference between the image obtained by the image obtaining and the previously known projected image.
Patent KR-20180107681-A (KR)
Inventor: LEE MI SUK
IPC: E06B7/36
Filed: 2017-04-25
Abstract: The present invention relates to a safety door for securing a door width, which is hinged to be openable and closable in order to prevent a chink generated when the door is opened or closed from being exposed when the door is opened or closed in a closed state or an open state, and in addition, to secure the door width even if installed to a previously installed chink to allow a person to easily enter therethrough. To this end, a safety door for securing a door width includes an installation bar formed at one end of the door with a length corresponding to a vertical length of the door and having an inner space open at one side thereof; and a gap closure having a hinge for closing and opening the door, which is installed to a rotation shaft provided on one side end of the installation bar, at upper and lower ends of the installation bar in order to block a door gap generated between the installation bar and a door frame when the door is opened and closed, wherein the gap closure is accommodated in the inner space of the installation bar while being mounted on the rotation shaft, and the rotation shaft is provided at a position closed to the door frame to secure the door width when the door is opened and closed.
Patent KR-20180119367-A (KR)
Inventor: HAN CHAN HEE
IPC: F16L23/024
Filed: 2017-04-25
Abstract: Various embodiments of the present invention relate to piping for preventing a by-product trap. A technical problem to be solved is to provide piping for preventing a by-product trap which prevents a vortex of process gas flowing inside and extends service life. To this end, according to the present invention, disclosed is the piping for preventing a by-product trap, comprising: flexible internal piping; a flange coupled to the flexible internal piping; and bellows type outer piping formed outside the flexible internal piping and coupled to the flange.
Patent KR-20180124182-A (KR)
Inventor: OK SEUNG MIN
IPC: H02S40/32
Filed: 2017-05-10
Abstract: The present invention relates to a system for monitoring a multi-inverter photovoltaic power generation facility. An objective of the present invention is to resolve physical connection quantity limitations of serial communication, an increase in a communication load caused by too many variable items, a system total error caused by operation stop of some inverters, and management complexity of individual inverters in a multi-inverter photovoltaic power generation system. To achieve the objective, power generation output is determined by the total of operating inverters, an accumulated power generation amount is determined by the total of reception values of operating inverters (response inverters) and final storage values of non-operating inverters (non-response inverters), and an operating state for each inverter is determined by state data of inverters. Also, standard nodes with functions of gathering, analyzing, and transmitting collection data can be used by assigning an identification code (communication ID) for each class. Lastly, a monitoring unit supporting a local management state window of grouped multiple inverters is suggested. The present invention has effects of overcoming physical connection quantity limitations of serial communication, selecting variable items to reduce a communication load, preventing a system total error even when some inverters stop operating, and facilitating management of grouped multiple inverters in a multi-inverter photovoltaic power generation system. Also, a single data gathering unit can be included if the scale of multiple inverters is small, and data gathering units of multiple stages can be included if the scale of multiple inverters is large. Therefore, flexible application is possible without data overload in accordance with a situation where a photovoltaic power generation is applied.
Patent KR-20180129344-A (KR)
Inventor: PARK YONG PIL
IPC: G09F3/04
Filed: 2017-05-26
Abstract: The present invention relates to a frying pan having a function of advertising a customer company, which displays a name, a logo, or a trademark of a customer company on the inner surface of the frying pan, and thus maximizes advertising and promotion effects for the customer company. In the frying pan, a pan body is formed by stacking a bottom coating, a heat resistant coating, a middle coating, a pad coating, and a top coating. A logo or a name, and a trademark of the customer company are printed on the inner bottom surface of the pan body by using a printer. A transparent finish coating is formed on the upper side of the printed surface.
Patent KR-20180137287-A (KR)
Inventor: KIM JIN HYUNG
IPC: B60C29/06
Filed: 2017-06-16
Abstract: A wheel valve for regulating pneumatic pressure of a tire according to the present invention includes: a casing having an injection hole and a supply hole formed through a longitudinal wall in the axial direction and an accommodation space including a first port and a second port; first and second poppets having a discharge passage penetrated in the axial direction and accommodated in the accommodation space of the casing to move in the axial direction, in which the first and second poppets move between an open state for forming an air injection passage and a blocking state for blocking the injection passage; and a poppet rod that is movable in the axial direction and includes a flange portion and a head portion interposed between the first and second poppets to block or open the discharge passage of the first and second poppets. The first port and the second port are provided with the first poppet, the second poppet and a first spring and a second spring supported by the poppet rod. Due to such a structure, when the pressure of the tire needs to be increased, high pressure gas is injected through the injection hole. As a result, the first poppet and the second poppet move toward the supply hole to form an injection passage, thereby pressing the tire. On the other hand, when the pressure of the tire needs to be lowered, a negative pressure is formed in the injection hole to move the poppet rod toward the injection hole, so the air pressure of the tire is discharged to the injection hole through the discharge passage formed by the first and second poppets.
Patent KR-20180055677-A (KR)
Inventor: KIM JAE YEON
IPC: G06Q30/02
Filed: 2017-06-28
Abstract: Disclosed is a method for ordering and paying using the Internet which can order fresh foods through the Internet. The method for ordering and paying using the Internet comprises: storing order information of a product, input by a consumer, in a server; storing production information of a product produced based on the order information of the product in the server; measuring price information based on the production information of the product in the server; and transferring payment information including the price information to a consumer terminal in the server.
Patent KR-20190002173-A (KR)
Inventor: KIM JIN SEOK
IPC: A45D44/00
Filed: 2017-06-29
Abstract: The present invention relates to a breathing mask with a cosmetic pack. The breathing mask includes a filter part positioned at the nose and the mouth of a user when the breathing mask is worn; and a hydrogel-patch-type pack part for a cosmetic pack which is configured to wrap around the filter part and is in close contact with the face of the user when wearing the breathing mask. The filter part and the pack part are detachably configured. It is possible to block air pollutants.
Patent KR-20190007221-A (KR)
Inventor: KIM SEONG CHEOL
IPC: G01S3/12
Filed: 2017-07-12
Abstract: Disclosed are a method of estimating a direction of arrival (DOA) of a received signal based on logarithmic-domain antenna array interpolation and an apparatus for the same. The logarithm of a first steering matrix of original antenna array elements and a second steering matrix of interpolation antenna array elements interpolated based on the original antenna array elements is taken. A transformation matrix for transforming the first steering matrix into the second steering matrix in the logarithmic domain is obtained by using an optimization technique such as linear least square. The transformation matrix is applied to the phase of received signals of the original antenna array elements to transform the received signals into interpolated received signals having a phase corresponding to the interpolation antenna array elements. A direction of arrival (DOA) of the interpolated received signals of the interpolation antenna array elements is estimated based on a prescribed DOA estimation algorithm. The accuracy of DOA estimation can be increased by compensating for the deviation of power levels between the interpolated received signals of the interpolation antenna array elements to substantially uniformly correct the power levels of the interpolated received signals. The DOA estimation method can be implemented in a program to be performed by a computing device such as a digital signal processor.
Patent KR-20180020883-A (KR)
Title: Electronic device with structural layer
Inventor: KAPINOS ROBERT JAMES
IPC: G06F1/16
Filed: 2017-08-02
Abstract: A device comprises: a structural layer; a first tempered glass epoxy circuit board mounted to one lateral side of a structural panel; a second tempered glass epoxy circuit board mounted to a lateral side facing the structural panel; components which include a processor, a memory operably coupled to the processor, and a display operably coupled to the processor; and a housing material supported by the structural layer.
Patent KR-20190014888-A (KR)
Inventor: KIM JIN KIL
IPC: A61N1/36
Filed: 2017-08-04
Abstract: Disclosed is an EMS training apparatus integrally formed with a body fat analyzer, comprising: a body fat analysis unit for analyzing body fat information of a user; an exercise information generation unit for generating exercise information including muscle exercise part information and exercise intensity information required based on analysis information of the body fat analysis unit; a low-frequency generation unit for generating a low-frequency current; a medium-frequency generation unit for generating a medium-frequency current; an electric stimulation signal generation unit for generating an electric muscle stimulation signal by using any one of the low-frequency current and the medium-frequency current; and a signal control unit for controlling operations of the low-frequency generation unit, the medium-frequency generation unit, and the electric stimulation signal generation unit, wherein the signal control unit performs control based on the exercise information of the exercise information generation unit and has an integrated structure.
Patent KR-20190019419-A (KR)
Inventor: PARK TAE SU
IPC: B61D15/00
Filed: 2017-08-17
Abstract: The present invention relates to a moving vehicle type roll loading apparatus and a method, including: a plurality of moving vehicles movably installed on a rail; a hydraulic transportation unit installed on the ground and transporting the moving vehicle; and a clamp unit each installed between the plurality of moving vehicles to determine whether the moving vehicles are coupled or not, wherein a roll to be loaded or removed can selectively move the loaded moving vehicle, thereby more easily loading or unloading the roll.
Patent KR-20190019639-A (KR)
Inventor: CHOI JAE HYUK
IPC: H01L21/67
Filed: 2017-08-18
Abstract: The present invention relates to a scrubber system for processing semiconductor by-product gas. The present invention includes a by-product gas combustion burner, a reactor for combustion gas circulation, and a cooling chamber for combustion gas cooling and discharge, and thus incomplete by-product gas combustion can be addressed and cooling efficiency and refinement rate can be improved. The present invention includes an inlet for by-product gas inflow where an expanded cross-sectional area is reduced for flow velocity flow adjustment, a burner part including a burner installed on the upper side of the inlet and injecting a fuel at an angle and downward from at least one nozzle to burn the by-product gas, a reactor including a guide plate vertically installed at the rear end of the burner part and guiding a flow path so that the by-product gas burned inside is circulated and discharged, and a cooling unit installed at the rear end of the reactor and directly cooling the high-temperature combustion gas. A cooling chamber is included so that moisture and slurry are separated and discharged from the combustion gas that has passed through the cooling unit.
Patent KR-20180020927-A (KR)
Inventor: CHENG KUEI SEN
IPC: B32B27/28
Filed: 2017-08-18
Abstract: The present invention relates to a novel copper foil used as a member of a wireless charging system. The copper foil can be laminated to generate a flexible copper coating laminate, and subsequently can be etched to form a frit circuit (coil). The coil can be used as either one or both of a receiver wireless charging circuit and/or a transmitter wireless charging circuit. By controlling chemical and physical properties of the copper foil, efficiency of the wireless charging system member can be improved. The surface treated copper foil has a copper content greater than 90% and (R_max - R_Z)/R_Z of the laminate of the copper foil is less than 0.9.
Patent KR-20190024366-A (KR)
Inventor: YU CHANG SOO
IPC: G08B21/02
Filed: 2017-08-31
Abstract: The present invention relates to a system for tracking a location using a tracker and a method for controlling a signal transmission cycle of a ward terminal using the same. The method for controlling a signal transmission cycle of a ward terminal according to the present invention comprises the following steps of: allowing a ward terminal to transmit a ping signal for notifying a current location of a ward to a tracker terminal at every set cycle; allowing the tracker terminal to measure a reception signal strength (RSSI) of the ping signal; allowing a tracker server to receive the RSSI to calculate a separation distance between the tracker terminal and the ward terminal, and transmitting the calculated separation distance to a guardian terminal; allowing the tracker server to request a change in a ping signal transmission cycle to the ward terminal according to the separation distance; and allowing the ward terminal to transmit the ping signal to the tracker to correspond to the set cycle changed according to the request. According to the present invention, by controlling a transmission cycle of a ping signal for notifying a current location of a ward terminal according to a distance between a ward terminal held by a ward (child) and a tracker, a real-time location of the ward can be tracked, and a current location of the ward can be transmitted to a guardian terminal in real time, thereby preventing a missing child.
Patent KR-20190026382-A (KR)
Inventor: KIM SA RAH
IPC: C08J5/18
Filed: 2017-09-05
Abstract: The present invention relates to a composition, a gel polymer electrolyte, and an electrochromic element. The electrolyte composition of the present invention includes a polymer formed from a predetermined monomer, and thus, the composition is capable of applying an excellent memory effect to the gel polymer electrolyte and the electrochromic element.
Patent KR-20190030425-A (KR)
Inventor: KIM SUNG SOO
IPC: C08G18/40
Filed: 2017-09-14
Abstract: The present invention relates to an aqueous polyurethane dispersion exhibiting delayed crosslinking properties by using an organic compound containing two or more cationic groups or divalent or higher metal salts as a crosslinking agent and a method for manufacturing the same. Since the aqueous polyurethane dispersion is in the form of an aqueous dispersion which does not use an organic solvent, it is possible to be eco-friendly, conform with regulations of international society, and have an effect of being convenient in a process by having delayed crosslinking properties. In addition, it is possible to provide the aqueous polyurethane dispersion having a high solid content and storage stability for long-term storage.
Patent KR-20190032951-A (KR)
Title: Planetary gear train of automatic transmission for vehicles
Inventor: KWON Hyun Sik
IPC: F16H3/66
Filed: 2017-09-20
Abstract: The present invention relates to a planetary gear train of an automatic transmission for a vehicle, capable of improving power delivery performance and fuel economy by achieving at least nine forward speed stages using minimum number of constituent elements. The planetary gear train of an automatic transmission for a vehicle according to an embodiment of the present invention includes: an input shaft receiving torque of an engine; an output shaft transmitting torque to an output gear; a first planetary gear set including first, second, and third rotation elements; a compound planetary gear set including fourth, fifth, sixth, and seventh rotation elements by combining second and third planetary gear sets; a fourth planetary gear set including eighth, ninth, and tenth rotation elements; a first shaft fixedly connected to the ninth rotation element and the input shaft; a second shaft fixedly connected to the second rotation element and the sixth rotation element and fixedly connected to the output shaft; a third shaft fixedly connected to the first rotation element and the tenth rotation element; a fourth shaft fixedly connected to the fourth rotation element; a fifth shaft fixedly connected to the fifth rotation element; a sixth shaft fixedly connected to the seventh rotation element; and a plurality of shafts formed by combinations of remaining rotation elements of the first and fourth planetary gear sets that are not connected to the first to sixth shafts, and selectively connected to a transmission housing, respectively.
Patent KR-20190033144-A (KR)
Title: Displaying method for market sentiment index information and online stock dealing service system
Inventor: PARK JIN YONG
IPC: G06Q40/06
Filed: 2017-09-21
Abstract: The present invention relates to an online stock trading service system which analyzes big data collected during a preset period (T) to detect a market sentiment index (MSI) and a sentiment level for each item, provides conventional stock-related information with the detected market sentiment index (MSI) and sentiment level when an HTS server provides information in accordance with requests of connected clients to use market sentiments where investors change from moment to moment to perform wise investment to increase service reliability and information transfer efficiency, provides connected clients with the sentiment level and level fluctuation information via stock tickers to allow investors to easily and simply receive a variety of information, and uses a body formed in a circular shape whose diameter is determined in proportion to the level of the market sentiment index (MSI) and MIS cans including connection lines connected to the left or right of the body to determine the length thereof in accordance with a change degree of the sentiment level to provide an MSI chart to allow investors to simply read detailed information such as the level of the market sentiment index, change degree, and flow of a specific item through the MSI chart.
Patent KR-20180032511-A (KR)
Inventor: HARDY DOUGLAS JOHN
IPC: H01R35/04
Filed: 2017-09-21
Abstract: An electric cable connector (104) includes a contact sub-assembly (120) and a housing (110). The contact sub-assembly is terminated by an electric cable (116). The contact sub-assembly includes a central contact, a dielectric holder, and an outside contact. The contact sub-assembly has a protruding unit (314) which is extended outwardly from the external surface of the contact sub-assembly. The housing forms a cavity (106) which accommodates the contact sub-assembly therein. The electric cable is extended from the housing through an opening (306) at the back end unit (304) of the housing. In addition, the housing includes a maintaining device (327) which is coupled to the protruding unit of the contact sub-assembly in order to fix an axis direction position of the contact sub-assembly to the housing inside the cavity. Moreover, the maintaining device allows the housing to rotate to the contact sub-assembly and the cable.
Patent KR-20190036244-A (KR)
Title: Composition for Hairdye Containing Extracts of Cornus Controversa Hemsl
Inventor: OH GANG SU
IPC: A61K8/9789
Filed: 2017-09-27
Abstract: The present invention relates to a hair-dye composition comprising a Cornus controversa extract as an active ingredient. The hair-dye composition according to the present invention has excellent hair coloring power and colorfastness and an excellent effect of increasing hair thickness and repairing hair damage, can obtain a more natural dyeing color and colorfastness with less toxicity to human body, and can be effectively used for the production of a hair-dye, a shampoo, a conditioner and the like which are excellent in a hair protecting effect.
Patent KR-20180054426-A (KR)
Inventor: LEE IL MIN
IPC: H01S3/10
Filed: 2017-09-27
Abstract: Disclosed are a terahertz wave providing apparatus and a method thereof. The terahertz wave providing apparatus may include: a terahertz wave generator generating one or more terahertz waves; a first phase adjuster adjusting the phase of the generated individual terahertz waves; one or more waveguides accommodating the terahertz waves phase-adjusted and radiated by the first phase adjuster and guiding the terahertz waves to an output module; one or more second phase adjusters connected to the waveguides or positioned in at least a part of the waveguides to adjust the phase of the terahertz waves; and the output module releasing the terahertz waves, guided by the waveguides, to the outside. According to the present invention, a low output as a disadvantage of the terahertz wave generator can be overcome and the present invention can be widely used in various applications.