baber/WOPTO huggingface dataset:
Patent KR-20200036206-A (KR)
Title: Method for predicting of processing deformation in titanum parts of aircraft having high slenderness ratio
Inventor: MO YONG SEON
IPC: B64F5/10
Filed: 2018-09-28
Abstract: The present invention relates to a method of predicting a processing strain value of a titanium airplane component. According to an embodiment of the present invention, the method of predicting a processing strain value of a titanium airplane component includes the following steps of: calculating a strain value corresponding to a cutting force by thickness of a component; calculating a strain value corresponding to a cutting temperature by thickness of the component; calculating a strain value corresponding to thickness by slenderness ratio of the component; determining a cutting temperature required for each specific process for the production of the component, and calculating a strain value corresponding to the determined cutting temperature; and calculating a comprehensive strain value wherein an error range for the strain value in accordance with the cutting force is within a first range and an error range in accordance with the slenderness ratio is within a second range based on the strain value corresponding to the cutting temperature.
Patent KR-20190038448-A (KR)
Title: Measurement point determination in medical diagnostic imaging
Inventor: VOIGT INGMAR
IPC: A61B5/00
Filed: 2018-09-28
Abstract: To make a measurement point determination (68) in medical diagnostic imaging using a medical scanner (10), a user selects a position on an image (64). Rather than using the position, an intended position corresponding to a local boundary or landmark represented in the image is identified (68). The medical scanner uses a simple user interface (22) and defines points for measurement more precisely (68). One or more rays from the user selected position are cast (66). By investigating data along a ray or rays, an actual position is found (68). In the case of 2D imaging, rays are cast in a plane (66). In the case of 3D imaging, rays are cast along a viewing direction (66) to find a depth. Intensities along a ray or around a ray are used to find an actual position (68), for example, by application of a machine-learning classifier for a limited area around the ray or by finding intensities along the ray in relation to a threshold.
Patent KR-20200037471-A (KR)
Title: Composite fiber having flame retardancy and manufacturing method of the same
Inventor: LIM HYUNGMI
IPC: D06M11/83
Filed: 2018-10-01
Abstract: The present invention relates to a flame-retardant fiber composite and a method for manufacturing the same, wherein the flame-retardant fiber composite includes a fiber, a copper plating layer formed on the fiber surface, and a flame-retardant layer formed by coating a flame-retardant coating composition on the top of the copper plating layer, followed by drying, wherein the flame-retardant coating composition includes a phosphorus-based flame retardant encapsulated with silica. The flame-retardant fiber composite of the present invention is excellent in water resistance and flame retardancy.
Patent KR-20200046149-A (KR)
Title: Area-based vision testing device
Inventor: JEONGHONG KIM
IPC: G01N21/88
Filed: 2018-10-16
Abstract: The present invention relates to an area-based vision inspection apparatus capable of inspecting the omission of a component occurring on the exterior in regard to an assembled finished product. The area-based vision inspection apparatus includes: a fixing plate (10) helping a variety of assembled finished products to be fixed to a placement jig; the placement jig (20) fixing the fixing plate to prevent the fixing plate from being moved when rotated; a rotary stage (30) for the rotation of the assembled finished products; a Z stage (40) for obtaining an image of the upper surface of the assembled finished products; XZ stages (50, 51) for obtaining images of the front and rear sides and left and right sides of the assembled finished products; lighting devices (60, 61, 62) emitting light required for obtaining images; a stage controller (80) controlling Z, XY stages; an image processing part (90) decoding whether a component is omitted based on a specific area by obtaining the images of the assembled finished products; and a vision inspection monitor (100) displaying a component omission decoding result of the assembled finished products decoded by the image processing part.
Patent KR-20190064421-A (KR)
Title: Alarm device
Inventor: IM SANG IL
IPC: G08B21/18
Filed: 2018-10-18
Abstract: According to one embodiment of the present invention, provided is an alarm apparatus, which comprises: a lighting unit emitting light in multiple colors; a sensing unit formed in the room for sensing a user activity; a communication unit receiving first information related to an environment of the user from a server, and transmitting second information related to the user activity in the indoor or outdoor environment to the server; and a control unit emitting the lighting unit in a predetermined color in accordance with the first information, transmitting the second information at the time of light emission, and receiving a degree of risk calculated in accordance with the second information from the server to maintain or change the color of the lighting unit in accordance with the degree of risk.
Patent KR-20200045169-A (KR)
Inventor: YOO JE WOOK
IPC: G09B7/02
Filed: 2018-10-22
Abstract: The present invention relates to a learning method using a blank of a text. According to one embodiment of the present invention, the learning method using a blank of a text comprises the steps of: inputting or loading a text including a plurality of words that a user desires to learn to a terminal used by the user; filtering the plurality of words included in the text input or loaded to the terminal; generating blanks in one or more of the plurality of filtered words; and displaying, on the terminal, a plurality of multiple choice texts for one blank among the generated blanks using the plurality of filtered words. According to the present invention, a blank is created in a word or in a part included in a text, and a correct word or part for the corresponding blank is converted in the form of a multiple choice question to enable a user to learn. Therefore, the method has an effect of increasing enjoyment of learning and concentration of the user by deviating from a learning method in which the user learns by simply reading the corresponding text.
Patent KR-20200045306-A (KR)
Inventor: MIN SOO KIM
IPC: F24D12/02
Filed: 2018-10-22
Abstract: The present invention relates to a heat pump boiler. According to the present invention, the heat pump boiler includes: a compressor compressing a refrigerant; an outside heat exchanger making a phase change on the refrigerant by exchanging heat between the outside air and the flowing refrigerant; an inside heat exchanger making a phase change on the refrigerant by exchanging heat between heating water and the flowing refrigerant; a flow path change valve sending the refrigerant compressed by the compressor to the outside heat exchanger or the inside heat exchanger; a first boiler heat exchanger heating the heating water having gone through the inside heat exchanger by using combustion heat; a second boiler heat exchanger exchanging heat between the flowing refrigerant and gas exhausted from the first boiler heat exchanger; and a defrosting valve sending the flowing refrigerant to the inside heat exchanger or the second boiler heat exchanger. Therefore, the heat pump boiler is capable of providing comfort to a user by enabling continuous heating.
Patent KR-20200045884-A (KR)
Title: Apparatus, method and computer readable medium for generating volumetric video
Inventor: SO YOUNG JUN
IPC: G06T17/20
Filed: 2018-10-23
Abstract: A method for generating a volumetric video including a subject can comprise the steps of: generating a plurality of part models in advance for each of a plurality of parts constituting a subject; recognizing the subject from an image photographed by a depth camera; selecting any one of a plurality of parts constituting the recognized subject based on the plurality of part models as a reference part; extracting a 3D model of the reference part from the image based on a part model corresponding to the reference part; and generating a 3D model of the subject by sequentially extracting a 3D model of a part other than the reference part from the image based on correlation information between the plurality of part models. Therefore, the quality of a volumetric video can be improved.
Patent KR-20200046961-A (KR)
Title: Method of Producing Hybrid free-form surface Lens and Metallic mold for the same
Inventor: CHOI BYUNG IL
IPC: B29D11/00
Filed: 2018-10-26
Abstract: The present invention relates to a method of manufacturing a hybrid free surface lens for a large area. In addition, the present invention relates to a molding apparatus having an improved side wall structure used for a process of manufacturing hybrid free surface lens for large area. The method of manufacturing a hybrid free surface lens for a large area according to the present invention includes: applying a UV or heat curing agent on a base lens; compressing a top surface of the base lens applied with the UV or heat curing agent by using an upper mold; and irradiating the compressed UV or heat curing agent with UV. Further, in the molding apparatus for manufacturing a hybrid free surface lens for a large area according to the present invention, the side wall structure of the base lens to which the UV curing agent is applied includes a side wall structure formed with a pocket for preventing the UV curing agent from overflowing to the outside when the UV curing agent is applied.
Patent KR-20190050709-A (KR)
Inventor: OH JEONG WOO
IPC: H01M10/42
Filed: 2018-10-31
Abstract: The present invention relates to an electrolyte for a lithium secondary battery and a lithium secondary battery comprising the same. More specifically, the present invention relates to an electrolyte for a lithium secondary battery comprising a lithium salt, an organic solvent, and an oligomer represented by chemical formula 1 or an oligomer-derived polymer represented by the chemical formula 1, and to a lithium secondary battery enhanced in performance by suppressing reactivity with lithium metal by comprising the same.
Patent KR-20200054501-A (KR)
Inventor: NOH SEOK BEOM
IPC: C12M1/00
Filed: 2018-11-12
Abstract: The present invention relates to a solid-state fermentation culture system with an integrated fermentation and drying chamber. More specifically, the present invention relates to a solid-state fermentation culture system with an integrated fermentation and drying chamber. By establishing facilities to continuously carry out fermentation and drying processes in one integrated space, the fermentation process and the drying process can be performed collectively without the need to install separate fermentation and drying rooms, which reduces facilities and installation costs and prevents secondary germ contamination due to process complexity.
Patent KR-20200056131-A (KR)
Inventor: PARK JUN YOUNG
IPC: B62D25/08
Filed: 2018-11-14
Abstract: A disclosed spare tire storage structure includes: a bottom wall recessed downward from the rear floor of a vehicle; a side wall connecting the bottom wall and the rear floor to each other; a reinforcing bead protruding upward from the bottom and extending in the longitudinal direction of the vehicle; and a towing reinforcement material coupled to the bottom surface of the reinforcing bead. The reinforcing bead is integrally formed on the bottom wall, and a recessed cavity can be formed on the bottom side of the reinforcing bead.
Patent KR-20200056555-A (KR)
Inventor: SHIM SANG HEON
IPC: G01N21/88
Filed: 2018-11-15
Abstract: The present invention relates to a digital projector inspecting device, and an inspecting method using the same. The digital projector inspecting device comprises: a digital camera positioned directly above an object to be measured to capture the object to be measured, digitizing an optical image to transmit the same to a computer connected in a wired or wireless manner; an optical zoom lens connected to the digital camera to observe the object to be measured at various magnifications from low to high magnifications; a ring light connected to the digital camera, and irradiated to the object to be measured from an upper portion thereof; an autofocus device connected to the digital camera to be clearly and automatically focused on the object to be measured even at high magnification; a backlight irradiated to the object to be measured from a lower side to increase the measurement accuracy of a boundary of the object to be measured; a Z-stage for vertically moving the entire optical system including the digital camera, the optical zoom lens, and the ring light in a Z-axis; and an X-Y stage having the object to be measured at the center of an upper surface thereof, having a transparent glass for transmitting the backlight, moving the object to be measured in an X- or Y-axis, and recognizing information on a position thereof. Accordingly, disadvantages of existing projector and measurement microscope and non-contact automated optical inspection (AOI) are ameliorated, and thus, verification whether a product processing state is defective can be rapidly performed only by visual inspection and can be further accurately measured. In addition, various precise mold inspections can be rapidly and accurately performed, and a time delay in an inspection preparing process and an error in an inspection process are prevented.
Patent KR-20200058244-A (KR)
Title: A warm earplug with a heating means
Inventor: HONG DAE YEON
IPC: A41D27/20
Filed: 2018-11-19
Abstract: The present invention relates to cold-proof earmuffs with a heating means, characterized in that a means capable of accommodating a heating patch is provided in the earmuffs such that the earmuffs are equipped with a heating function. The earmuffs comprise: a pair of ear covering portions formed in a shape to cover ears and made of a cold-proof fabric; and a connection portion connecting the pair of ear covering portions to each other and fixing the connected ear covering portions to the head of a user. A pocket having accommodation spaces symmetrically formed on left and right sides to correspond to both ears of the user is formed in the ear covering portions, and the heating patch is inserted into the pocket such that a heating function is performed while the earmuffs are worn on. In addition, a border strip is sewn along edges of the fabric, a wire, and the pocket, and thus, the earmuffs can be simply manufactured. A structure of a slot for insertion of the heating patch to the accommodation spaces of the pocket is diversified such that the heating patch is not randomly taken out. Moreover, an attachment band capable of supporting the heating patch in the accommodation spaces is sewn such that it is possible to prevent leaning of the heating patch while in an embedded state and increase heating effects.
Patent KR-20200061955-A (KR)
Inventor: JANG TAE HO
IPC: G06F16/00
Filed: 2018-11-26
Abstract: The present invention provides a data retrieval device using tagging information which comprises: a signal processing unit receiving the first input signal from the user terminal and processing the first input signal into a signal recognizable by the device; a data collection unit for transmitting a first output signal corresponding to the processed first input signal, confirming content information used in the first input signal, collecting and processing detailed items for each content information of the first input signal, and transmitting one output signal; and a selection signal processing unit for receiving and receiving a selection input signal, from which one of the detailed items of the content information included in the first output signal is selected, and processing and transmitting a selection output signal including information corresponding to the selection input signal.
Patent KR-20190065133-A (KR)
Title: Presentation outputting toy and article for the presentation outputting toy
Inventor: YAMADA CHIAKI
IPC: A63H33/22
Filed: 2018-11-27
Abstract: Provided is a presentation outputting toy capable of providing a user with pleasure and fun that has never been before by change of forms and presentation for each form. The presentation outputting toy is provided with a toy main body (TB) which can be reversibly deformed in a first form and a second form different from the first form, and a presentation outputting part (40) installed in the toy main body (TB). The presentation outputting part (40) allows the toy main body (TB) to output different rendering in case of the first form and case of the second form.
Patent KR-20200064712-A (KR)
Title: Semiconductor manufacturing equipment with showerhead using SiC with improved etching properties
Inventor: AHN HAK JUN
IPC: C23C16/455
Filed: 2018-11-29
Abstract: The present invention relates to a semiconductor manufacturing device with a showerhead using SiC with improved etching properties. According to the present invention, silicon carbide (SiC) is prepared by a chemical vapor deposition method by using methyltrichlorosilane (MTS), hydrogen (H2) and nitrogen (N2) gas. The SiC prepared by the chemical vapor deposition method is β-SiC(3C-SiC), and the silicon carbide (SiC) prepared by the chemical vapor deposition method is formed into 6H-SiC through a phase transition process. In the mass ratio of 6H-SiC in the SIC gone through the phase transition process, a distribution plate of a showerhead is manufactured with the SiC containing 10 to 70% of 6H-SiC when 10% <= ((mass of 6H-SiC)/((mass of 6H-SiC)+(mass of 3C-SiC)))x100 >= 70%. Therefore, the showerhead can be provided, which has improved etching properties to increase the yield in a semiconductor process and increases a lifespan to reduce costs. In addition, a low-resistance showerhead can be provided, which has greatly improved uniformity of a resistance value and a nitrogen concentration to be used even in an ultra-fine process, and can be manufactured at low costs.
Patent KR-20200065382-A (KR)
Inventor: LEE JU SUN
IPC: F24F13/20
Filed: 2018-11-30
Abstract: The present invention relates to a vehicle air cleaner having a mobile phone mounting function. The vehicle air cleaner includes: a body formed in a cylindrical shape having a space part therein, and including a plurality of inlets formed in the lower part and a plurality of outlets formed in the upper part; an air vent placed inside the body to connect a lower space part in which the inlets are formed and an upper space part in which the outlets are formed and including a vent hole formed therein to guide air; an air blow fan placed closely to the vent hole of the air vent to lead the air from the lower space part into the upper space part; a filter placed along the inner circumference surface of the body in the lower space part; and a mounting end placed above the body and having an insertion groove formed on the upper surface thereof to mount a mobile phone, and including a USB port for supplying power to a charging terminal of the mobile phone and a power switch for turning on/off power supplied from the outside. Therefore, the vehicle air cleaner is capable of increasing user convenience by enabling a mobile phone to be stably mounted or stored.
Patent KR-20200065787-A (KR)
Inventor: KIM YOUNG SIK
IPC: B63H5/08
Filed: 2018-11-30
Abstract: The present invention relates to an amphibious drone capable of efficiently operating in the air and on the water. The amphibious drone comprises a drone body and a skid detachably provided on one side of the drone body to allow the drone body to be spaced apart from the water when the drone lands on the water. The skid includes: a fixing part provided at an end of the skid to selectively fix the drone body and the skid; a first frame part provided at a lower portion of the fixing part; a second frame part provided at a lower portion of the first frame part; a folding part provided between the first frame part and the second frame part to enable the second frame part to rotate; an underwater propulsion device provided on one side of the second frame part to generate a propulsion force in the drone body; and a support plate provided at a lower portion of the second frame part to provide buoyancy to prevent the drone body from being submerged under the water surface. When the drone body lands on the water, the second frame part rotates to form a straight line with the first frame part, and when the drone body moves on the water, the second frame part rotates so that at least a portion of the underwater propulsion device can be located under the water surface.
Patent KR-20200065889-A (KR)
Inventor: PARK SAE HYONG
IPC: G06F16/00
Filed: 2018-11-30
Abstract: Disclosed is a data storage method in a distributed network environment. The data storage method in a distributed network environment according to an embodiment of the present invention includes the steps of: receiving data to be stored in the distributed network; confirming location information and keyword information corresponding to the stored data; calculating the hash information by applying the location information and keyword information to the hash function in order; constructing a finger table based on a distributed hash table (DHT) in consideration of the interval of the hash function maintaining the order; and storing the stored data in the at least one node device using the hash information.
Patent KR-20200066788-A (KR)
Title: Composition for preventing or treating skin photoaging comprising ethanol extracts of scutellaria barbata d. don
Inventor: SEUNG HO LEE
IPC: A61K36/539
Filed: 2018-12-03
Abstract: The present invention relates to a composition which can be used for preventing or treating skin photo-aging due to ultraviolet rays, comprising an ethanol extract of Scutellaria barbata D. Don as an effective ingredient. According to the present invention, it has been confirmed that an ethanol extract of Scutellaria barbata D. Don has an effect of decreasing an expression of extracellular matrix (ECM) degrading enzyme (MMP-1) in UVB-treated mouse skin fibroblasts (NIH 3T3 cells) and is capable of inhibiting an expression of inflammatory cytokines (IL-6, IL-8) increased by UVB ray treatment. According to the present invention, the composition containing the ethanol extract of Scutellaria barbata D. Don as an effective ingredient can be used to prevent or treat photoaging caused by ultraviolet rays.
Patent KR-20200067278-A (KR)
Inventor: MOON BYOUNG WOONG
IPC: H05K3/46
Filed: 2018-12-03
Abstract: The present invention relates to a hot-press device for manufacturing a flexible printed circuit board. The device comprises: a lower block having a heating means built therein; an upper block disposed above the lower block, moving up and down to be in contact with or separated from the lower block, and having a heating means built therein; a lower extension member formed at both end portions of the lower block so that the upper surface is continuous with the upper surface of the lower block; and an upper extension member formed at both end portions of the upper block so that the lower surface is continuous with the lower surface of the upper block. Accordingly, it is possible to manufacture a large flexible printed circuit board with high yield.
Patent KR-20200067390-A (KR)
Inventor: LEE MINHO
IPC: H02G11/00
Filed: 2018-12-04
Abstract: Disclosed is a cable bending device which can easily bend a cable even in a small space. The cable bending device comprises: a support plate on which a cable can be mounted; a pair of support rollers installed to be spaced apart from the support plate to support opposite end portions of the cable; an operating unit including a push piece for pressing a middle portion of the cable; and an actuator providing an operating force for moving the push piece to the operating unit.