baber/WOPTO huggingface dataset:
Patent KR-20210110132-A (KR)
Title: Photonic semiconductor device and method
Inventor: ISLAM MOHAMMED RABIUL
IPC: H01L23/00
Filed: 2020-05-20
Abstract: The present invention relates to a structure, which comprises: an optical interposer attached to a package substrate, and including a silicone waveguide, a first photonic component optically coupled to the silicone waveguide, a second photonic component optically coupled to the silicone waveguide, and an interconnect structure extending on the silicone waveguide and the first and second photonic components, wherein the interconnect structure is electrically connected to the first and second photonic components; a first semiconductor device attached to the interconnect structure, and electrically connected to the first photonic component through the interconnect structure; and a second semiconductor device attached to the interconnect structure, and electrically connected to the second photonic component through the interconnect structure.
Patent KR-20210146580-A (KR)
Inventor: LIM CHEOL JOON
IPC: A23L5/30
Filed: 2020-05-27
Abstract: The present invention relates to a method for manufacturing a functional vitamin rice cake to implement a soft texture and a functional vitamin rice cake manufactured thereby. According to the present invention, the method comprises the following steps: (a) inoculating rice with red yeast and fermenting the rice; (b) sterilizing the rice fermented with red yeast to obtain red yeast-fermented rice; (c) impregnating the red yeast-fermented rice in a vegetable vitamin extract and performing fermentation with lactic acid bacteria; (d) pulverizing the lactic acid bacteria-fermented rice to prepare a functional vitamin rice powder; (e) adding vitamin D-enriched mushroom powder by emission of ultraviolet rays to the functional vitamin rice powder; and (f) steaming the functional vitamin rice powder to which the mushroom powder is added to obtain a rice cake.
Patent KR-20210146741-A (KR)
Inventor: PARK MIJI
IPC: H04M1/725
Filed: 2020-05-27
Abstract: One embodiment of the present invention relates to an electronic device for synthesizing a two-dimensional (2) object to a three-dimensional object (3D), which synchronizes a 2D object to at least a part of a 3D object to move the 2D object in response to movement of the 3D object, and an operation method and a non-transitory storage medium thereof. According to one embodiment of the present invention, the electronic device comprises a display, a memory, and at least one processor electrically connected to the display and the memory. The processor is configured to control the display to display a 3D object, at least one 2D object, and at least one first button corresponding to the at least one 2D object; in response to an input for selection of the at least one first button, set the at least one 2D object to be associated with at least part of 3D object so that the at least one 2D object moves in response to a movement of the at least a part of the 3D object; and generate a first synchronized image including the 3D object and the at least one 2D object associated with at least the part of the 3D object. Other embodiments are possible.
Patent KR-20210156403-A (KR)
Inventor: YOON JONG SOON
IPC: H01Q1/24
Filed: 2020-06-18
Abstract: Disclosed is a multiband antenna. According to one embodiment of the present invention, the antenna includes: a first antenna for transmitting signals of first and second frequency bands; a second antenna disposed near the first antenna and transmitting signals of the first and second frequency bands; a third antenna disposed near the first antenna and transmitting a signal of the first frequency band; a matching unit formed between the first and third antennas. The present invention provides the multiband antenna capable of improving bandwidth and improving isolation.
Patent KR-20210156632-A (KR)
Inventor: JO HWANJU
IPC: C25B15/08
Filed: 2020-06-18
Abstract: A method for producing ammonium persulfate using a by-product generated in a mineral carbonation process of desulfurized gypsum of the present invention includes: a first ammonium persulfate production step of producing ammonium persulfate together with ammonium sulfate as a by-product; and a second ammonium persulfate production step of producing ammonium persulfate by using the ammonium sulfate produced in the first ammonium persulfate production step, and producing ammonia water or ammonia together to use the same again in a mineral carbonation process, thereby increasing the economic efficiency of the mineral carbonation process.
Patent KR-20210030853-A (KR)
Title: Chip package structure having warpage control and method of forming the same
Inventor: Hsu Feng Cheng
IPC: H01L23/00
Filed: 2020-06-19
Abstract: Provided are a package structure and a formation method thereof. The package structure includes a package substrate, an interposer substrate, a first semiconductor device, a second semiconductor device, and a protective layer. The interposer substrate is disposed over the package substrate. The first semiconductor device and the second semiconductor device are disposed over the interposer substrate, and the first semiconductor device and the second semiconductor device are different types of electronic devices. The protective layer is formed over the interposer substrate to surround the first semiconductor device and the second semiconductor device. The second semiconductor device is exposed from the protective layer and the first semiconductor device is not exposed from the protective layer.
Patent KR-20210157674-A (KR)
Inventor: KIM SI BUN
IPC: E04G23/02
Filed: 2020-06-22
Abstract: The seismic reinforcing structure of a building for coupling with an inner wall relates to a concrete seismic reinforcing wall provided on the interior of a building, comprising: a plurality of first and second connecting members partially embedded and fixed in pillars on both sides and upper and lower crossbeams; a plurality of transverse reinforcing bars having one end and the other end respectively fixed to the first connecting members fixed to the pillars on both sides facing each other; and a plurality of vertical reinforcing bars having one end and the other end respectively fixed to the second connecting members fixed to the upper and lower crossbeams facing each other, wherein the first and second connecting members, the plurality of transverse reinforcing bars and the plurality of vertical reinforcing bars may be embedded in the seismic reinforcing wall.
Patent KR-20210157721-A (KR)
Inventor: LIM KWANG SOO
IPC: H05K9/00
Filed: 2020-06-22
Abstract: Disclosed is a cable fixing device mounted with a shielding structure. According to the present invention, the cable fixing device mounted with the shielding structure, which prevents external exposure and damage of electric cables and fixes the cables to explosion-proof facilities in a sealed state, includes: a first fastening part screwed to one side of a first explosion-proof facility and having a first hollow through which a cable passes and formed in a central part; a second fastening part extending from the first fastening part to form a screw coupling with a second explosion-proof facility on an opposite side, and having a second hollow communicating with a first hollow through which the cable passes and formed in the central part; a connection part provided between the first and second fastening parts, and having a third hollow communicating with the first and second hollows with steps, formed in a central part, and through which the cable passes, and an inlet through which an outside and the third hollow communicate with each other; and a shielding part including a shielding material selectively filled in the third hollow from the outside through the inlet, and a closing member for closing the inlet, wherein heat or pressure transfer between the first and second explosion-proof facilities is blocked. According to the present invention, a cable leading from the first explosion-proof facility to the second explosion-proof facility is firmly fixed without damage in a sealed state with the outside air, and the heat or pressure transfer between the first and second explosion-proof facilities is effectively blocked based on the shielding material injected and filled from the outside, so that improvement of stable explosion-proof performance is expected.
Patent KR-20220004397-A (KR)
Title: A program for providing a security surveillance service based on user involvement
Inventor: PARK JOO YOUNG
IPC: G06Q50/10
Filed: 2020-07-03
Abstract: A program according to an embodiment of the present invention is a program of operating a control service providing apparatus. A program for executing a method on a computer comprises the step of: receiving event occurrence information from a pre-registered security surveillance device; and sharing event notification information to one or more participant terminals for performing a security surveillance service based on user involvement in response to the event occurrence information.
Patent KR-20220010835-A (KR)
Title: Apparatus and method for managing equipment rental and return
Inventor: PARK SOON CHUL
IPC: G06Q30/06
Filed: 2020-07-20
Abstract: The present invention relates to a device and a method for managing the rental and return of equipment. The device of the present invention comprises: an equipment warehousing recognition unit for recognizing the warehousing of equipment in equipment storage boxes; an equipment information input unit for obtaining equipment information including photo and weight information on the equipment warehoused in the equipment storage boxes; an equipment rental request information receiving unit for receiving rental request information for equipment input to be selected after a user checks the equipment information on the equipment stored in the equipment storage boxes through a terminal; and an equipment rental processing unit for processing the rental of the corresponding equipment by opening the equipment storage boxes in which the corresponding equipment is stored, based on user tag information received by being tagged by the user to enter an equipment storage and the rental request information on the received equipment. Therefore, assembly process time and costs can be efficiently reduced.
Patent KR-20220015741-A (KR)
Inventor: KANG JE WON
IPC: H04N19/70
Filed: 2020-07-31
Abstract: According to an embodiment, the present invention can provide immersive content to a user in a dynamic environment that can be coded with any one of various codecs or a plurality of different codecs. A decoding method for omnidirectional immersive video based on multiple codecs comprises: a step of receiving a bitstream for omnidirectional immersive video by a decoder; a step of separating a codec type field by parsing the bitstream by the decoder; and a step of decoding, by the decoder, an atlas image included in the bitstream based on a codec type defined in the codec type field.
Patent KR-20220020170-A (KR)
Inventor: KIM JI DONG
IPC: A01G31/02
Filed: 2020-08-11
Abstract: The present invention relates to a prefabricated hydroponic cultivation device, which can be installed by assembly and makes convenient movement to an installation place or the installation. According to the present invention, a base plate as the bottom plate configuration of the hydroponic cultivation device is manufactured in various sizes (e.g., length, width). Then, the size of the hydroponic cultivation device is determined based on the diversely manufactured base plate. Then, each configuration is conveniently transported to an installation place in a state where the disposition structure of each side wall plate for base plate side wall connection is determined. Then, the hydroponic cultivation device is completed simply by assembly as it is at the place. According to the present invention, as for the side wall plate limited in size reduction due to water tank characteristics, improvement is performed with a structure for hollowing out the inside of the body thereof into a hollow state, and thus transport to an installation site can be made easier.
Patent KR-20220022145-A (KR)
Inventor: PARK YOUNG JUN
IPC: G01N27/416
Filed: 2020-08-18
Abstract: The present invention relates to a remote water quality sensing system using signal processing of a water quality sensor and, more specifically, the present invention is to provide water quality information in real time by measuring water quality data in a purification plant or water tank. The present invention provides the system that can check and monitor water quality information in real time through a sensor unit measuring water quality, a data storage unit processing and storing a signal of the sensor unit, and a user terminal.
Patent KR-20220023029-A (KR)
Inventor: LEE JU SUNG
IPC: G06Q30/02
Filed: 2020-08-20
Abstract: A method, according to an embodiment of the present invention, for operating a service providing apparatus comprises the steps of: processing distributed rendering based on virtual space content data produced by one or more user terminals, to configure one or more pieces of realistic scene image content; matching the one or more pieces of realistic scene image content with creator information, and registering the same a database; providing a mediation interface authoring service using the realistic scene image to a real estate operator terminal; and registering real estate product information based on authoring data input from the real estate operator terminal on a real estate market platform interface.
Patent KR-20210025489-A (KR)
Title: Dual speed manual stand mixer
Inventor: EIKELENBERG RALPH F E
IPC: A47J43/07
Filed: 2020-08-21
Abstract: A dual speed manual stand mixer is disclosed. The mixer has a vessel with a cover fixed to the vessel. The cover includes a ring optionally mounted to a rim of the vessel, and a turntable mounted for rotation within the ring. A plurality of whisks extend downward from the turntable into the vessel. Provided is gearing that causes both the rotation of the turntable and the rotation of each individual whisk. In addition, provided is a transmission for selectively connecting a manual crank arm to one of two possible limit positions. A gearing ratio is different between two positions, thereby driving the turntable and performing whisk rotation at two different speeds.
Patent KR-20220026384-A (KR)
Inventor: JEON CHANG UN
IPC: H01M50/20
Filed: 2020-08-25
Abstract: A vehicle body equipped with a battery according to the present invention comprises: a lower panel of a vehicle which is extended in a planar direction and is coupled with a battery case having the battery in an upper part or a lower part thereof; a seat cross member which is extended in a direction parallel to a vehicle transverse direction and is located on an upper surface or a lower surface of the lower panel; a battery cross member which is provided inside the battery case, is extended in the direction parallel to the vehicle transverse direction, and is located to correspond with the cross member in a vehicle vertical direction; and a coupling device which couples the lower panel, the seat cross member, and the battery cross member by penetrating the same in the vehicle vertical direction at the same time. The coupling device integrally couples the battery case, the lower panel, and the seat cross member to reduce vibration and noise generated from a lower part of the vehicle.
Patent KR-20210034492-A (KR)
Title: Condenser and etching method
Inventor: HIGUCHI KAZUHITO
IPC: H01G4/33
Filed: 2020-09-01
Abstract: Provided is a condenser capable of achieving a large electric capacity. A condenser (1) of an embodiment has a conductive substrate (CS) having a first circumference surface (S1) and a second circumference surface (S2), wherein at least one first concave part (R1) is provided in a partial area of the first circumference surface (S1), and at least one second concave part (R2) is provided in areas corresponding to the partial area of the first circumference surface (S1) and another partial area of the first circumference surface (S1), of the second circumference surface (S2); a conductive layer (20b) covering the first circumference surface (S1) and the second circumference surface (S2), lateral and base sides of the first concave part (R1) and lateral and base sides of the second concave part (R2); a dielectric layer (30) interposed between the conductive substrate (CS) and the conductive layer (20b); a first internal electrode provided on the partial area of the first circumference surface (S1), and electrically connected with the conductive layer (20b); and a second internal electrode (70b) provided on the other partial area of the first circumference surface (S1), and electrically connected with the conductive substrate (CS).
Patent KR-20210133836-A (KR)
Title: Single crystal wire conductor for cable, Single crystal cable comprising the same
IPC: H01L21/02
Filed: 2020-09-02
Abstract: The present invention relates to a wire conductor for a monocrystalline cable formed by thermal evaporation on a substrate, and to a monocrystalline cable comprising the same. The wire conductor for a monocrystalline cable, according to the present invention, comprises: a polycrystalline first material layer; a second material layer deposited on an upper side of the first material layer, satisfying the following relation expression A: 0° < FWHM_2 ≤ 3°, and having a crystal orientation at a monocrystalline level; and a monocrystalline metal layer epitaxially deposited on top of the second material layer oriented to a monocrystalline level. However, in the relation expression A, FWHM_2 is the full width at half the maximum of the distribution curve of the misorientation angle at the grain boundary of a thin film. According to the present invention, as described above, it is possible to reduce manufacturing time based on monocrystalline thin film manufacturing technology with excellent crystal orientation and to mass-produce wire conductors for monocrystalline cables of various sizes. Thus, productivity can be greatly improved.
Patent KR-20220030564-A (KR)
Title: Functional hydrogel cross-linked with tannic acid and alginic acid and its manufacturing method
Inventor: NOH IN SUP
IPC: C08J3/075
Filed: 2020-09-03
Abstract: The present invention relates to a functional hydrogel comprising alginic acid, tannic acid, and albumin, and a method for manufacturing the same. The present invention can manufacture a highly elastic hydrogel with improved mechanical properties by including a high concentration of tannic acid, and has a feature that self-recovery is possible without loss of electrical conductivity even after stretching.
Patent KR-20220031451-A (KR)
Inventor: WON JONGWOO
IPC: C07D487/04
Filed: 2020-09-04
Abstract: The present invention relates to a composition for an organic optoelectronic device comprising a first compound represented by a combination of chemical formula 1 and chemical formula 2, and a second compound represented by a combination of chemical formula 3 and chemical formula 4, and an organic optoelectronic device and a display apparatus including the same. The contents of chemical formulas 1 to 4 are as defined in the specification.
Patent KR-20210036262-A (KR)
Title: Method for curing epoxy resin composition
Inventor: MATSUMOTO NOBUYUKI
IPC: C08G59/50
Filed: 2020-09-08
Abstract: In an epoxy resin composition comprising a polycarbodiimide compound, the present invention provides a method for curing an epoxy resin composition containing a polycarbodiimide compound, which is capable of increasing the reactivity of the polycarbodiimide compound to an epoxy resin, and further improving the dimensional stability and heat resistance of a cured product of the epoxy resin. The epoxy resin composition comprising an epoxy resin, a predetermined polycarbodiimide compound, and a predetermined imidazole compound is heated and cured at a heating start temperature of 20 to 110℃, a temperature increase rate of 2 to 50℃/min, and a maximum heating temperature of 170 to 230℃.
Patent KR-20220033792-A (KR)
Title: Multiway valve with flow control
Inventor: LEE SANG SHIN
IPC: F16K31/12
Filed: 2020-09-10
Abstract: The present invention relates to a multiway valve capable of flow control. According to the present invention, the multiway valve may comprise: a valve housing; and a flow rate control unit provided in the valve housing and configured to flow a fluid introduced through an inlet of the valve housing to an outlet of the valve housing, and to adjust the flow rate flowing out to each outlet as driven by an actuator.
Patent KR-20220036637-A (KR)
Inventor: KOO SEOK MO
IPC: B65D85/30
Filed: 2020-09-16
Abstract: The present invention relates to a tray for a packaging box, which is placed in the inner space of an open packaging box or a covered packaging box, and consists of an upper plate and a front rear surface plate extended and bent at the end of the upper plate, or a front rear side surface plate. The tray comprises a cut portion including a broken line cut portion, wherein the upper plate is cut with a broken line, a starting line returns to a final line, and the overall shape is composed of a circle, an oval, a triangle, a square, a polygon or a bottle, and including a parallel cut portion which is parallel to the broken line cut portion, and cut with the broken line, has a starting line returning to a final line, has the start line and the final line different from the broken line of the broken line cut portion, and has the overall shape composed of a circle, an oval, a triangle, a square, a polygon or a bottle. A seating portion comprises a plate seating portion which has the upper plate formed in the center, is in contact with the bottom or the vicinity of the bottom of an article, and is formed in a plate-shape or comprises a through seating portion consisting of a through hole which is penetrated vertically. The central portion of each of the broken line cut portion and the parallel cut portion is widened so that the cut portion forms a net shape, and the gap between the broken line cut portion and the parallel cut portion forms an inclined surface similar to a contour line. Therefore, the inclined surface supports and wraps the article, so that the article is safely seated. When the article is seated on the plate seating portion, the broken line cut portion and the parallel cut portion are surely stretched in the net shape.
Patent KR-20210036820-A (KR)
Title: Time-of-flight determination of user intent
Inventor: PATOLE SUJEET MILIND
IPC: H04W4/02
Filed: 2020-09-18
Abstract: An electronic device, which selectively performs a predefined action, is described. The predefined action can be any action performed by the electronic device, such as changing the power state of the electronic device or a component, changing the state of a display, initiating a process, ending a process, etc. During an operation, the electronic device may transmit a wireless signal. Then, the electronic device may receive a wireless-return signal associated with an object, which can indicate a time-of-flight of the wireless signal between the electronic device and the object. Moreover, the electronic device may determine a range between the electronic device and the object based at least in part on the wireless-return signal. When the range between the electronic device and the object is less than a threshold value, the electronic device may determine whether the range between the electronic device and the object is varying and/or whether to perform the predefined action.