baber/WOPTO huggingface dataset:
Patent KR-20180091742-A (KR)
Title: Liquid fuel combustor
Inventor: FUJIKAWA YOSHIHITO
IPC: F23C99/00
Filed: 2018-02-05
Abstract: Provided is a liquid fuel combustor provided with a liquid fuel cartridge not affected by heat by a burner. The liquid fuel combustor comprises a liquid fuel cartridge (3), a liquid fuel tank (7), a burner assembly (9), a frame body (81), and a cover body (83). A cartridge main body (11) is composed by a formed product of a resin material. An exterior size of a main body base portion (11C) is set to be smaller than that of a central portion (11D) of the cartridge main body. Therefore, a gap (S1) is formed between a heat isolating plate (89) and the main body base portion (11C) such that the temperature of the main body base portion (11C) continued to a bottom portion (11B) opposed to the cover body (83) of the cartridge main body (11) is lowered than a heat deflection beginning temperature.
Patent KR-20190094984-A (KR)
Title: The juice comprising noni and mango, and the manufacturing method of the same
Inventor: AN JI SOO
IPC: A23L33/105
Filed: 2018-02-06
Abstract: The present invention relates to a method for preparing noni and mango juice, which comprises the steps of: a) preparing and washing noni fruit and mango fruit; b) putting the noni fruit in a grinder and grinding the noni fruit, putting the ground noni fruit in an aroma extractor after converting the inside into a vacuum state, supplying steam to boil the noni fruit at a temperature condition of 75-85°C to obtain a noni fruit extract having sugar content of 5 brix or more; c) peeling the mango fruit and grinding the mango fruit with the grinder to extract juice; and d) mixing the noni fruit extract obtained from the step (b) and the mango juice obtained from the step (c) in a weight ratio of 5.5 : 4.5 to 6.5 : 3.5.
Patent KR-20190106243-A (KR)
Title: Coil component
Inventor: RYU JOUNG GUL
IPC: H01F27/29
Filed: 2018-03-08
Abstract: The present invention comprises: a body including a support member having a through hole and a via hole, a coil formed on one surface and the other surface of the support member and having multiple coil patterns, and a magnetic substance sealing the support member and the coil; and an external electrode disposed on an outer surface of the body. The coil includes: a first coil disposed on the one surface of the support member and having at least one portion embedded in the support member; and a second coil disposed on the other surface of the support member and connected to the first coil through a via filling the inside of the via hole. The support member has the one surface on which multiple groove portions are recessed toward the center of the support member along the shape of the coil and the groove portions are filled with a first conductive layer, which is the lowermost layer of the first coil. The support member has the other surface which comes into contact with a lower surface of the second coil. A thickness of a coil pattern is significantly increased in a limited size of a coil component and a line width of a coil pattern is finer so a coil component having improved direct current resistance (Rdc) characteristics may be provided.
Patent KR-20190110219-A (KR)
Inventor: PARK SUGN KU
IPC: H01M8/04276
Filed: 2018-03-20
Abstract: The present invention relates to a redox flow battery using an electrolyte concentration gradient and an operating method thereof, capable of increasing the efficiency of a redox flow battery. To this end, the redox flow battery of the present invention comprises: a positive electrode electrolyte tank having an electrolyte inlet at an upper end thereof, an electrolyte outlet at a lower end thereof, and a partitioning plate for forming a concentration gradient of a positive electrode electrolyte accommodated therein; a negative electrode electrolyte tank having an electrolyte inlet at an upper end thereof, an electrolyte outlet at a lower end thereof, and a partitioning plate for forming a concentration gradient of a negative electrode electrolyte accommodated therein; and a stack unit for receiving electrolytes from the positive and negative electrolyte tanks to charge and discharge power.
Patent KR-20190110872-A (KR)
Title: Method and apparatus for controlling retransmission of signal
Inventor: LEE YOUNG HA
IPC: H04L27/20
Filed: 2018-03-21
Abstract: The present invention relates to a method for controlling retransmission of a signal performed by a reception device in an Internet of things (IoT) system. According to the present invention, the method comprises the steps of: receiving and demodulating a signal including a plurality of slots; calculating a first cumulative value for each slot by accumulating a plurality of hybrid automatic repeat request (HARQ) values included in each of the plurality of slots for each slot; calculating a second cumulative value for all slots by summing all first cumulative values of each of the plurality of slots; and controlling a response to whether a signal is retransmitted based on the first cumulative value, the second cumulative value, an acknowledgment (ACK) threshold, and a negative-acknowledgement (NACK) threshold.
Patent KR-20180113921-A (KR)
Inventor: KWAK JI WON
IPC: H01L51/00
Filed: 2018-04-02
Abstract: The present invention provides an organic light emitting device. The organic light emitting device includes a positive electrode, a negative electrode facing the positive electrode, and an organic layer of one or more layers formed between the positive and negative electrodes. Accordingly, the present invention can reduce a driving voltage and improve lifetime characteristics.
Patent KR-20190117978-A (KR)
Inventor: YOON HYUN SEO
IPC: A61K8/21
Filed: 2018-04-09
Abstract: The present invention relates to a functional dental floss for children comprising: dental floss yarn; a washing unit repeatedly provided at regular intervals on the dental floss yarn; and a cutting unit to cut the dental floss yarn easily by a pulling power in the washing unit. The dental floss for children of the present invention can be used after being cut at intervals of 30 to 50 cm, and is composed of thick thread, a brush form or a sponge form, thereby being optimized for the oral structure of infants and young children. In addition, a functional coating material is applied on the dental floss to prevent dental carries, periodontal diseases or the like so the functional dental floss for children can reduce bad breath, and can treat and prevent dental carries and periodontal diseases.
Patent KR-20190043446-A (KR)
Title: Workflow engine framework
Inventor: LEE YEON HEE
IPC: G06N99/00
Filed: 2018-04-24
Abstract: The present invention relates to a workflow engine framework for creating a domain-adaptive and further cross-domain adaptive workflow execution platform that is purposeful through an organic configuration of dynamic engine components. According to the present invention, the workflow engine framework comprises: a resource management unit for managing a resource including an engine component and a workflow attribute specification component necessary for execution of a workflow defined by a user; a system configuration unit for generating an engine by configuring necessary engine component containers according to workflow specification by assembling the attribute specification component and dynamically combining the engine component necessary for executing the workflow; and a system control unit for controlling the execution by driving at least one engine generated by the system configuration unit according to a method defined in a workflow attribute specification. In addition, provided in the present invention is a cross-domain adaptive workflow engine framework, in which workflow engine frameworks are assigned to two or more different single-domains respectively, to be connected, through a network, to single-domain workflow engine frameworks, and which includes a cross-domain convergence system determining a single-domain to distribute a necessary engine to each single-domain included in the cross-domain according to a user-defined cross-domain workflow.
Patent KR-20190126970-A (KR)
Title: Method for predicting polymer properties
Inventor: JEON YE RIN
IPC: G06F17/50
Filed: 2018-05-03
Abstract: The present invention relates to a method for predicting physical properties of a polymer material. According to an aspect of the present invention, the method includes the steps of: distinguishing, when performing an accelerated life test in order to predict a property degradation rate of a polymer material, a first section in which physical properties are maintained or increased over time and a second section in which physical properties are decreased over time; and generating a full analysis model by applying different analysis models to the first section and the second section.
Patent KR-20190127044-A (KR)
Title: Motor assembly, method of manufacturing the same and a cleaner having the same
Inventor: HWANG WOONG
IPC: H02K7/14
Filed: 2018-05-03
Abstract: Provided are a motor assembly having suction performance enhanced by improving a coupling structure, a manufacturing method thereof, and a cleaner including the same. The motor assembly comprises: a stator; a rotor configured to rotate around an axis by electromagnetically interacting with the stator; an impeller coupled to the rotor to rotate around the axis together with the rotor and provided to suck in air according to the rotation; a housing coupled to the stator to cover between the impeller and the stator; a cover having an inlet through which air sucked in by the impeller is introduced, and provided to cover the impeller; a guide member which guides air discharged from the impeller and is configured to be coupled to the housing; and a plurality of first vanes protruding from one of the cover and the guide member in the direction of the axis and coupled to the other one of the cover and the guide member, wherein the cover and the guide member are configured to be movable in the direction of the axis when not coupled to the housing, the cover comprises a contact part which comes in contact with the impeller according to the position of the cover, and the contact part can be spaced apart from the impeller when the guide member is coupled to the housing.
Patent KR-20180127245-A (KR)
Title: Method for Predicting Vehicle Collision Using Data Collected from Video Games
Inventor: SUH CHANG HO
IPC: G06N3/08
Filed: 2018-05-18
Abstract: The present invention provides a fast and effective method for predicting a car accident which collects accident data of a virtual world by utilizing a video game using high-level graphic resolution, applies the accident data to a design of a deep learning car accident prediction algorithm and can increase performance for real world data of the corresponding algorithm by using a domain adaptation technique. According to the present invention, the method for predicting a car accident using a video game comprises the following steps of: collecting the virtual accident data including collision images and non-collision images with a game player car by changing an execution state of a video program; and performing determination for a collision accident of the car based on trained learning data by applying the virtual accident data to a learning algorithm.
Patent KR-20190135826-A (KR)
Title: Method for estimating a chirp rate of a linear frequency modulation signal and apparatus therefor
Inventor: KIM JUHO
IPC: G01S7/52
Filed: 2018-05-29
Abstract: The present invention relates to a technique for estimating a modulation rate of a linear frequency modulation (LFM) signal, which comprises the steps of: receiving a first LFM signal; deriving a product signal by multiplying the received first LFM signal by a conjugate complex number of a second LFM signal; defining a cost function using a spectral entropy function of the product signal; and calculating a modulation rate estimate value (θ^^) of the first LFM signal based on the cost function.
Patent KR-20180133212-A (KR)
Inventor: ISHIKAWA SHOICHI
IPC: F16H55/08
Filed: 2018-05-30
Abstract: In a strain wave gearing, the addendum tooth profile of an internal gear is defined by a formula a and the addendum tooth profile (34C1) of an external gear is defined by a formula b at a principal cross-section located at a tooth-trace-direction center of the external gear, on the basis of a movement locus (Mc) of κ = 1 by the teeth of the external gear with respect to those of the internal gear which is obtained by regarding the engagement of the external gear to the internal gear as a rack engagement. It is possible to avoid superimposition of flexion-induced bending stresses and tensile stresses caused by load torque at the major-axis locations of the external gear, and the transmission torque capacity of a strain wave gearing can be improved, wherein formula a as follows: xCa1 = 0.25mn(π+θ-sinθ) yCa1 = 0.5mn(-1+cosθ) wherein 0<=θ<=π, and formula b is as follows: xFa1 = 0.25mn[π-θ+sinθ-ε{cos(θ/2)-sin(θ/2)}2] yFa1 = mn[0.5(1-cosθ)-(ε/4){sin(θ/2)-cos(θ/2)}2] wherein 0<=θ<=π 0<ε<=0.1.
Patent KR-20190136782-A (KR)
Inventor: LEE YEON WOO
IPC: F21S43/00
Filed: 2018-05-31
Abstract: A vehicle lamp device comprises: a housing including, on an open first side part, a first mounting part and a second mounting part extending upward from the first mounting part and located in a plane higher than the first mounting part; a light source module substrate mounted on the second mounting part and mounted with at least one light source; a driving module substrate mounted on the first mounting part and mounted with a driving element for driving the light source; a bracket coupled to the open first side part of the housing so as to cover the light source module substrate and the driving module substrate, and having an opening part for emitting light from the light source; and at least one connection terminal extending from the first mounting part to the second mounting part along an inner surface of the bracket and electrically connecting the light source module substrate and the driving module substrate. Therefore, the vehicle lamp device has a wider component mounting space and excellent heat dissipation characteristics.
Patent KR-20190139476-A (KR)
Inventor: HAN JAE SUNG
IPC: C08K3/04
Filed: 2018-06-08
Abstract: An embodiment relates to a polybutylene terephthalate resin composition and a molded product prepared therefrom. The resin composition may have fluidity similar to the fluidity of the conventional resin composition by controlling the monomer content in the polybutylene terephthalate while minimizing the amount of gas generated during injection molding to lower the defect rate.
Patent KR-20180071229-A (KR)
Inventor: CHO CHANG BIN
IPC: G06Q50/30
Filed: 2018-06-14
Abstract: A server for providing traffic information to an electronic device is disclosed. The server may include a communication part for receiving first traffic-related content based on a first network and second traffic-related content based on a second network having a location relation with the first traffic-related content, and a control part for comparing the first traffic-related content and the second traffic-related content, and transmitting the comparison result to a first electronic device through the second network. It is possible to provide traffic information in real time while keeping reliability and accuracy.
Patent KR-20190143552-A (KR)
Inventor: KIM MIN GYU
IPC: G09G5/10
Filed: 2018-06-19
Abstract: An image processing device of the present invention comprises: an image obtaining unit providing a single image frame including intensity values for each coordinate; and an image correcting unit correcting the intensity values of the single image frame with correction quantity values according to corresponding correction direction values to provide a de-blurring image frame. The image correcting unit includes a correction quantity calculating unit calculating the correction quantity values for each coordinate using first differentiation values for the intensity values of the single image frame and a correction direction calculating unit calculating the correction direction values for each coordinate using second differentiation values for the intensity values of the single image frame. The image processing device may immediately correct the image frame without a separate outline detection process.
Patent KR-20190143164-A (KR)
Title: High entropy alloys with intermetallic compound precipitates for strengthening and method for manufacturing the same
Inventor: HONG SUN IG
IPC: C22C1/02
Filed: 2018-06-20
Abstract: Provided are an intermetallic compound-reinforced high entropy alloy and a manufacturing method thereof. Here, the excellent high entropy alloy comprises at least three selected from a group of composition elements composed of more than 5 atom% and 35 atom% or less of Fe, more than 5 atom% and 35 atom% or less of Cr, more than 5 atom% and 35 atom% or less of Ni, more than 5 atom% and 35 atom% or less of Mn, and more than 5 atom% and 35 atom% or less of Co, and further comprises at least one among the following 1), 2) and 3). In the entropy alloy, at least one type of nano-scale intermetallic compound or precipitate among a CuAl-based type, a TiCu-based type, a ZrCu-based type, a TiSi-based type, a ZrSi-based type, and a NiSi-based type is formed on an FCC matrix to be evenly distributed. 1) 0.01-10% of Cu is included, and at least one among 0.01-10% of Al, 0.01-10% of Ti, and 0.01-10% of Zr is included 2) 0.01-10% of Si is included, and at least one among 0.01-10% of Zr, 0.01-10% of Ti, and 0.01-10% of Ni (excluded if Ni is added in the composition elements) is included 3) 0.01-10% of Cu and 0.01-10% of Si are included, and at least one among 0.01-10% of Al, 0.01-10% of Ti, 0.01-10% of Zr, and 0.01-10% of Ni (excluded if Ni is added in the composition elements) is included.
Patent KR-20190143702-A (KR)
Inventor: LEE CHUN HEE
IPC: E04B1/68
Filed: 2018-06-21
Abstract: The present invention provides a water stop support member and a water stop installation structure, which can stably support a water stop so as to maintain a vertical posture in a cured concrete structure while the water stop does not fall by external force and more easily implement operation of forming a support structure of the water stop between reinforcing bars. The present invention includes: a water stop in which a longitudinal direction is a horizontal direction and a width direction stands to be installed on an upper side of a reinforcing bar; and a support member fixed to the reinforcing bar to maintain the water stop in a standing state while the water stop is inserted thereinto, wherein the support member includes: a reinforcing bar grasping part grasping the reinforcing bar; and a water stop coupling part which is formed to stand on an upper surface of the reinforcing bar grasping part and in which an inserting part, into which the water stop is inserted, is installed in the center. A pair of grasping protrusions are installed on a lower portion of the insertion part.
Patent KR-20200003333-A (KR)
Inventor: HWANG YOUNG IN
IPC: H01L27/32
Filed: 2018-06-29
Abstract: Embodiments of the present invention relate to a display device. A display device according to one embodiment of the present invention includes: a first electrode layer; a semiconductor layer including a source region, a drain region, and a channel region, wherein at least a portion of the source region or the drain region overlaps the first electrode layer; a second electrode layer disposed corresponding to the channel region; a third electrode layer overlapping the second electrode layer and at least a portion of the source region or the drain region; and a power line in electric connection with the first electrode layer and the third electrode layer. According to the present invention, a high quality image can be provided by preventing an afterimage phenomenon.
Patent KR-20190056952-A (KR)
Inventor: CHEONG WOOSEONG
IPC: G06F13/42
Filed: 2018-07-09
Abstract: Provided is a storage apparatus including a controller and a nonvolatile memory device. The controller includes a field programmable gate array (FPGA) and responds to a first command received from the outside to receive an FPGA image for updating the FPGA. The nonvolatile memory device stores an FPGA image. The controller receives an FPGA image through a main interface or a sideband interface, and executes an FPGA image by responding to a second command received from the outside.
Patent KR-20190012128-A (KR)
Inventor: PRIEWASSER KARL HEINZ
IPC: B23K103/00
Filed: 2018-07-26
Abstract: The present invention relates to a method of processing a substrate (2) which provides a first surface (2a) and a second surface (2b) which is opposed to a first surface (2a). A substrate (2) provides a device region (20) which has a plurality of devices (21) which are divided by a plurality of division lines (22) on a first surface (2a). The method comprises: a step of approving a pulsed laser beam (LB) on a substrate (2) which has 100 μm or more thickness from a first surface (2a) (a pulsed laser beam (LB) is approved to a substrate at a plurality of locations in which each of division lines (22) is followed to form a plurality of reformed region (23) at a substrate (2) along each of division lines (22) while a focal point (P) of a pulsed laser beam (LB) is located at a certain distance from a first surface (2a) in a direction of facing a second surface (2b) from a first surface (2a)); and a step of grinding a second surface (2b) of a substrate (2) to adjust thickness of a substrate after forming a reformed region (23) at a substrate (2). Additionally, the present invention relates to a method of processing the substrate (2). In the method, plasma (PL) is approved to a substrate (2) to form a plurality of grooves (80) which are extended along division lines (22) at a substrate after forming a reformed region (23) and/or a hole region at a substrate.
Patent KR-20200013453-A (KR)
Inventor: KIM YUN TAE
IPC: H04N13/322
Filed: 2018-07-30
Abstract: Provided is a three-dimensional image displaying device which comprises: a processor extracting a representative depth from image data related to a three-dimensional image to be displayed; and an image forming optical system modulating light to form an image in a predetermined space and referring to the representative depth for image formation. According to the three-dimensional image displaying device and image processing method, a representative depth can be extracted for each successive frame image and the extracted representative depth can be reflected to image formation.
Patent KR-20200014014-A (KR)
Title: Vacuum distillation apparatus with induction heating
Inventor: YANG SEUNG MIN
IPC: F27B14/04
Filed: 2018-07-31
Abstract: The present invention relates to a vacuum distillation apparatus using induction heating and, more specifically, to a vacuum distillation apparatus using induction heating, which can equalize a volatilization speed of a specimen, and can prevent precipitation and adsorption from occurring in an upper portion of a body unit. The vacuum distillation apparatus comprises: the body unit formed in a vacuum distillation tower shape to remove salt; a crucible unit formed inside the body unit to store the specimen in the crucible unit; and an induction heating unit formed outside the body unit. Moreover, the induction heating unit can induction heat the crucible unit.
Patent KR-20200017805-A (KR)
Inventor: KIM DO JUN
IPC: H04K3/00
Filed: 2018-08-09
Abstract: The present invention relates to a frequency sweep type jamming signal generating device. More particularly, the present invention relates to a frequency sweep type jamming signal generating device which comprises: a digital signal generation unit (10) for generating a sweep signal (S) of a predetermined frequency band; an FSK modulator (20) for generating a modulated wave (C); and a mixer (30) for generating a composite signal by receiving the sweep signal (S) and the modulated wave (C). Accordingly, generation efficiency of an interference frequency is increased.