baber/WOPTO huggingface dataset:
Patent KR-20210018066-A (KR)
Title: Secondary alkaline electrochemical cells with zinc anode
Inventor: FOURGEOT FABRICE
IPC: H01M10/30
Filed: 2020-07-24
Abstract: The present invention relates to an alkali electrochemical generator field, more particularly a secondary battery. More specifically, a zinc electrode secondary electrochemical generator according to the present invention is differentiated by comprising: a) an electrolyte which is an alkaline aqueous solution with a molar concentration of 4-15 M of hydroxide ions, contains soluble silicates with a concentration of 0.15-80 g/l expressed by silicon dioxide (SiO_2); and b) a zinc electrode which includes conductive ceramics at least partially composed of two redundant carbides and/or nitrides of any metals among hafnium nitride, hafnium carbide, magnesium carbide, magnesium nitride, magnesium silicate, niobium carbide, niobium nitride, titanium carbide, titanium nitride, titanium silicate, vanadium nitride, hafnium, magnesium, niobium, titanium, and/or vanadium.
Patent KR-20220013634-A (KR)
Inventor: CHUNG KIL KYUN
IPC: E01C5/00
Filed: 2020-07-27
Abstract: A deck fixing unit according to the present invention has a simple structure which is fixed to a rear square pipe equipped with a fixing unit at a lower portion of a deck when the deck is re-installed, and includes a semi-circular locking hole and a locking groove formed on the fixing unit to allow the fixing unit to be easily separated from the deck and a fixed plate, thereby reducing disassembling work time. In addition, the fixing unit can be reused, resulting in good economic efficiency. If the deck is damaged by an external force or other physical impacts, there may be a threat to the safety of pedestrians. However, since a mesh is fixed to a lower portion of the fixing unit via a mesh supporting rod, pedestrians can avoid damaged parts safely even if the deck is damaged such that the occurrence of accidents can be minimized. The supporting rod serving as a support and a connecting member serving as a handrail are each provided with a metal frame in the center thereof to provide excellent durability. In addition, wood evenly placed and fixed on front and rear surfaces of the frame can provide not only a luxurious appearance but also excellent economic feasibility by being turned over with undamaged parts facing forward if damaged. Moreover, a frame provided in the center of the wood provides firm fixing effects even when the damaged wood is used.
Patent KR-20220016365-A (KR)
Title: Semiconductor package
Inventor: KIM JUNG HWAN
IPC: H01L25/065
Filed: 2020-07-30
Abstract: A semiconductor package that facilitates high integration includes: a lower semiconductor chip having a first surface and a second surface facing each other; an upper semiconductor chip disposed on the first surface of the lower semiconductor chip; a first insulating layer disposed between the first surface of the lower semiconductor chip and the upper semiconductor chip; a second insulating layer disposed between the first insulating layer and the upper semiconductor chip; and a connection structure penetrating the first insulating layer and the second insulating layer and connected to the lower semiconductor chip and the upper semiconductor chip. The connection structure includes a first connection portion in the first insulating layer and a second connection portion in the second insulating layer. The connection structure has a width in a first direction parallel to the first surface of the lower semiconductor chip, and a width of the second connection portion is larger than a width of the first connection portion. The connection structure has a thickness in a second direction perpendicular to the first surface of the lower semiconductor chip, and a thickness of the second connection portion is larger than a thickness of the first connection portion.
Patent KR-20200097229-A (KR)
Inventor: CHOI TAE WOONG
IPC: E01D19/12
Filed: 2020-08-05
Abstract: The present invention relates to a bridge surface composite waterproof sheet extending and protruding from PE compressed long fiber non-woven fabric while water-soluble rubberized asphalt and high viscosity rubberized asphalt are infiltrated into and anchor-bound to upper and lower layers of the PE compressed long fiber non-woven fabric, respectively. The water-soluble rubberized asphalt of the upper layer realizes an integration behavior while serving as a medium binding material with asphalt concrete. The thickness of the infiltrated and anchor-bound water-soluble rubberized asphalt is 65-75% of the thickness (t) of the PE compressed long fiber non-woven fabric, and the thickness of the infiltrated and anchor-bound high viscosity rubberized asphalt is 25-35% of the thickness of the PE compressed long fiber non-woven fabric, thereby preventing the PE compressed long fiber non-woven fabric from being penetrated by acute broken stone of the asphalt concrete and also forming the bridge surface composite water-proof sheet with large strength and anelasticity to minimize elongated length caused by a shock force of a large vehicle for performing integrated behavior while preventing folding of the residual length and simultaneously preventing separation of a boundary surface.
Patent KR-20200096474-A (KR)
Title: Encoding method and apparatus for transformming hierarchical variable block and decoding method and apparatus
Inventor: KIM JONG HO
IPC: H04N19/61
Filed: 2020-08-06
Abstract: Provided are a method and device for transform encoding, and a method and device for decoding. The method for transform encoding may transform a difference block according to a pre-defined or an adaptively determined transform type information. Then, one of the transformed difference blocks may be determined as a final block.
Patent KR-20220018204-A (KR)
Title: Sulfite/sulfate derivatives including vinyl group, nonaqueous electrolyte for lithium secondary battery comprising the same, and lithium secondary battery
Inventor: CHOI HANYOUNG
IPC: H01M10/052
Filed: 2020-08-06
Abstract: The present invention relates to an electrolyte additive for a lithium secondary battery, an electrolyte including the additive, and a lithium secondary battery including the electrolyte, wherein the additive includes a compound of a sulfite/sulfate derivative including a vinyl group. The present invention can implement a lithium secondary battery with high voltage and high capacity.
Patent KR-20220021098-A (KR)
Inventor: KWAK MYONG HOON
IPC: G06N3/063
Filed: 2020-08-13
Abstract: A neural network using a hybrid synapse according to an embodiment of the present invention comprises: a filamentary resistance memory device; an interfacial resistance memory device; and a control circuit for controlling the filamentary resistance memory device and the interfacial resistance memory device each connected in parallel. Therefore, the present invention is capable of realizing a high-performance neuromorphic system.
Patent KR-20220026955-A (KR)
Title: Target tracking system, alignment method thereof and target tracking method thereof
Inventor: JANG HYOSEON
IPC: G01S17/89
Filed: 2020-08-26
Abstract: A target tracking system for accurately tracking a target without an expensive inertial navigation system includes: a target positioning device measuring a first orientation angle toward a reference target device by identifying a resolution mark of the reference target device installed outdoors at a predetermined distance; a target tracking device measuring a second orientation angle toward the reference target device by identifying a resolution mark of the reference target device; and a system controller converting three-dimensional location information on the target positioning device, the target tracking device, and the reference target device into ENU coordinates in which the target positioning device is a reference, calculating an initial installation angle of the target positioning device using the difference between the first orientation angle and the angle that the target positioning device and the reference target device form on the ENU coordinates, calculating an initial installation angle of the target tracking device using the difference between the second orientation angle and the angle that the target tracking device and the reference target device form on the ENU coordinates, and aligning the target positioning device and the target tracking device.
Patent KR-20220027610-A (KR)
Title: Wearable barcode scanner system and application
Inventor: LEE HYUN JOO
IPC: G06K7/10
Filed: 2020-08-27
Abstract: A wearable bar code scanner system used for a parcel service may comprise: a ring scanner scanning a parcel bar code and worn in a finger of a user; a finger joystick provided in the ring scanner and receiving input from the user; a dial mount in which a main body of a wearable bar code scanner is mounted and which can adjust a location and/or angle of the main body; and a connection unit connecting the ring scanner with the dial mount.
Patent KR-20220028732-A (KR)
Inventor: JEON JAE YOUNG
IPC: A61F9/08
Filed: 2020-08-31
Abstract: The present invention relates to an eyesight protection system for a smart device user. The present invention provides a system for protecting eyesight of a user who uses a smart device, comprising: a photographing unit photographing a user to generate image information; a collection unit collecting pattern information which is information on a usage pattern of the smart device of the user based on the image information; a determination unit comparing the pattern information with a preset numerical value to perform a determination operation; and a control unit limiting the operation of the smart device according to the determination of the determination unit. The present invention improves the usage pattern of the smart device of the user, thereby preventing eye diseases like xerophthalmia and amblyopia suffered when the user uses the smart device.
Patent KR-20220029104-A (KR)
Title: Multi-phase hybrid step-up/step-down dc-dc converter and it opration method
Inventor: KIM CHUL WOO
IPC: H02M1/00
Filed: 2020-09-01
Abstract: The present invention relates to a multi-phase hybrid step-up/step-down DC-DC converter and an operating method thereof. A multi-phase DC-DC converter includes: a clock generating unit which receives a clock signal faster than an operating frequency, and generates a plurality of divided clock signals; a ramp generating unit which generates a plurality of divided ramp signals, to operate a plurality of power stages having the same structure according to the clock signal; and a mode determining unit which determines a mode for operating the power stage in one of a first mode and a second mode.
Patent KR-20220032699-A (KR)
Title: Biomass fuel production apparatus for the development of the hydrophobic fouling is suppressed by using superheated steam
Inventor: CHOI YOUNG CHAN
IPC: F26B3/06
Filed: 2020-09-08
Abstract: The present invention relates to a device for producing biomass fuel, and specifically, to a drying system using steam which sprays steam over the entire cross-section of a kiln body in a kiln-type biomass dryer and drops fuel to be dried using a dropping blade in response thereto.
Patent KR-20220032932-A (KR)
Inventor: NAM SUNG WOOK
IPC: B29L31/00
Filed: 2020-09-08
Abstract: Disclosed is a kit for diagnosing a disease according to one exemplary embodiment of the present invention. The kit can comprise: a micro device comprising a flow path through which a sample to be diagnosed flows and one or more groove units formed at a lower end unit of the flow path; and an iris having a shape in which a part corresponding to the flow path is removed. The kit for diagnosing a disease can comprise a flow rate control device which can control the flow rate of the sample flowing through the flow path in the inside of the micro device.
Patent KR-20220033348-A (KR)
Title: Compound for organic optoelectronic device, composition for organic optoelectronic device, organic optoelectronic device and display device
Inventor: LEE BYOUNGKWAN
IPC: C07D405/04
Filed: 2020-09-09
Abstract: The present invention relates to a compound for an organic optoelectronic device represented by chemical formula 1, a composition for the organic optoelectronic device comprising the same, the organic optoelectronic device, and a display apparatus. The content of the chemical formula 1 is as defined in the specification. The present invention can realize a high-efficiency and long-lifespan organic optoelectronic device.
Patent KR-20210120796-A (KR)
Title: Unsupervised aspect-based multi-document abstractive summarization
Inventor: HADY ELSAHAR
IPC: G06F16/33
Filed: 2020-09-14
Abstract: A multi-document summarization system includes: an encoding module configured to receive multiple documents associated with a subject and to generate vector representations for respective sentences of the documents by using a first model; a grouping module configured to group a first sentence among sentences associated with a first aspect into a first group and to group a second sentence among sentences associated with a second aspect into a second group wherein the first aspect is different from the second aspect; a group representation module configured to generate a first vector representation based on the first sentence among the sentences of the first group and to generate a second vector representation based on the second sentence among the sentences of the second group; and a summary module, wherein the summary module is configured, by using a second model, to: generate sentence 1 regarding the first aspect based on the first vector representation; generate sentence 2 regarding the second aspect based on the second vector representation; and store a summary including the sentence 1 and the sentence 2 in a memory in association with the subject. The present invention can generate summaries of multiple documents (e.g., reviews) associated with a subject.
Patent KR-20220039211-A (KR)
Inventor: KIM SINYEONG
IPC: G07C9/37
Filed: 2020-09-22
Abstract: Provided is a vehicle access management system for preventing infectious diseases. The vehicle access management system for preventing infectious diseases according to a technical idea of the present invention includes: a circuit breaker which is installed at an entrance to a parking lot; a control system which controls the circuit breaker; and a measurement system which measures biometric information of a vehicle occupant. The control system is characterized in that the opening of the circuit breaker is controlled based on a measurement result of the occupant's biometric information measured through the measurement system.
Patent KR-20220043992-A (KR)
Title: Hydro-responsive Biofoam Comprising Chitosan Organolytes
Inventor: SON TAE WON
IPC: A61L15/28
Filed: 2020-09-28
Abstract: The present invention relates to a biofoam comprising chitosan organic electrolyte, and more specifically, to a biofoam comprising chitosan organic electrolyte which enables the direct application of chitosan to the biofoam as a microcellular polymer foam comprising chitosan organic electrolyte and made of a polymer derived from a natural product and living organisms and improves adhesion to the human body while enabling a liquid material to be discharged in a sufficient amount for a long time when impregnating or applying a liquid material due to porosity, a sheet for the human body using the same, and a manufacturing method thereof.
Patent KR-20210039312-A (KR)
Title: Acoustic Camera Using CCTV
Inventor: KIM YOUNG KEY
IPC: H04N5/92
Filed: 2020-09-30
Abstract: The present invention relates to a CCTV-linked sound camera system including: a CCTV camera (100) for generating and transmitting an optical image of an imaging area by capturing a real image during the day or night; a sound sensor unit (200) for detecting a sound source signal while oriented to the CCTV (100)-capturing area through a sound sensor (20); a sound processing unit (300) for generating sound field visualization information (A) by analyzing a signal of the sound sensor unit (200) with an arithmetic processing unit (30); an overlapping image generating unit (400) that performs a coordination operation for overlapping an optical image image (I_1) generated by the CCTV (100) with a sound source image image (I_2) generated by sound field visualization information (I) of the sound processing unit (300); and a server (500) having a monitor (510) that displays, in real time, a superimposed image of an optical image and a sound source image provided from the overlapping image generating unit (400).
Patent KR-20220045500-A (KR)
Title: Manufacturing method of fermented liquor or soup containing the hazelnut fruit extract or powder and the fermented liquor or soup containing the hazelnut fruit extract or powder prepared thereby
Inventor: PARK CHAN WOO
IPC: C12G3/06
Filed: 2020-10-05
Abstract: The present invention relates to a method for manufacturing fermented liquor or porridge containing a hazelnut fruit extract or powder and fermented liquor or porridge containing a hazelnut fruit extract or powder manufactured thereby. According to the present invention, rice wine and beer, which are fermented liquors prepared by adding a hazelnut extract or hazelnut powder, can greatly increase consumer preference. Accordingly, the rice wine gives great satisfaction to young people who do not prefer rice wine and the beer gives great satisfaction to women due to the diversity of beer, and thus contribution to a big increase in alcohol sales can be expected. In this way, rice wine and beer which are a fermented liquor prepared by adding hazelnut extract or hazelnut powder, and porridge manufactured by adding hazelnut can greatly increase the taste of consumers. In addition, a porridge containing a hazelnut extract or hazelnut powder can greatly increase preference, thereby being used usefully as a convenient meal or a meal replacement for patients. The method comprises a hazelnut extract or powder preparation step, a malt preparation step, a primary liquor preparation step, and an aging step.
Patent KR-20220045639-A (KR)
Inventor: SON BYEONG SEON
IPC: B60N2/28
Filed: 2020-10-06
Abstract: The present invention is to provide a power supply apparatus for a vehicle child seat. According to the present invention, a connector for power supply is mounted on an anchor housing mounted on a rear seat. In addition, a connector for power connection is slidably mounted on a latch bar mounted on the child seat. Therefore, the connector for power connection is detachably fastened to the connector for power supply. Accordingly, power for the operation of a power consuming device (heating and ventilation device and electric control device) that can be installed on the child seat can be easily supplied from the connector for power supply through the connector for power connection. The power supply apparatus for the vehicle child seat of the present invention comprises: the anchor housing; an anchor and the connector for power supply; the latch bar; a connector module; and the connector for power connection.
Patent KR-20220046074-A (KR)
Inventor: SHIN SOO YOUNG
IPC: H04B17/30
Filed: 2020-10-07
Abstract: The present invention relates to a transmission method of a wireless communication signal. The present invention can improve communication channel capacity while reducing power consumption by including a step of transmitting a transmission signal from a base station to a large intelligent surface (LIS) device in a mode division multiple access (MDMA) method according to an orbital angular momentum (OAM) mode; and a step of reflecting the transmission signal to a short-distance user and a long-distance user, respectively, by using a plurality of reflective elements in the LIS device.
Patent KR-20220046875-A (KR)
Title: Manufacturing method of processed wood using waste furniture
Inventor: KIM KI HOON
IPC: B27N1/00
Filed: 2020-10-08
Abstract: The present invention relates to a manufacturing method of processed wood using waste furniture, and more particularly, the surface and remnants of waste furniture are pulverized and made into sawdust, to be mixed with an adhesive to form a mixture, and plywood on the inside after removing the surface can be reused when processed wood is formed. In addition, processed wood is manufactured only by pressing without a heating process and all operations are completed with a molding machine without going through a separate step for applying melamine resin.
Patent KR-20220048184-A (KR)
Inventor: KIM MYONG JUN
IPC: C01D15/02
Filed: 2020-10-12
Abstract: The present invention relates to a method for preparing lithium hydroxide by using lithium carbonate and barium hydroxide. Particularly, the method for preparing lithium hydroxide includes the steps of: mixing lithium carbonate (Li_2CO_3) with barium hydroxide (Ba(OH)_2) at a predetermined ratio to prepare a first mixture; roasting the first mixture to prepare a second mixture converted into insoluble barium carbonate (BaCO_3) and water-soluble lithium hydroxide (LiOH); dissolving the second mixture to precipitate the insoluble barium carbonate (BaCO_3); carrying out solid-liquid separation of the thus precipitated barium carbonate (BaCO_3); and allowing the solution from which barium carbonate (BaCO_3) is separated to evaporate to obtain lithium hydroxide (LiOH).
Patent KR-20220050550-A (KR)
Inventor: CHOI DUK HYUN
IPC: H02N1/04
Filed: 2020-10-16
Abstract: An electrostatic generator according to the disclosed invention includes: a first charging unit that is positively charged; a second charging unit that faces the first charging unit and is negatively charged; and a movable unit that operates at least one of the first and second charging units so that static electricity is generated by triboelectric charging between the first and second charging units, wherein the moving unit includes: a cam that faces at least one of the first and second charging units and rotates; and a magnet unit that includes a plurality of magnets provided on the cam and at least one of the first charging unit and the second charging unit, in which the cam operates contact and separation in a non-contact manner between the first and second charging parts in conjunction with the change in repulsive force between the magnets linked to the rotation of the cam. According to the configuration, the loss of output energy is reduced by non-contact with the cam, so that energy efficiency is improved.
Patent KR-20210092660-A (KR)
Title: Method, system, and non-transitory computer-readable recording medium for measuring physical quantities associated with a golf club
Inventor: SUK YONG HO
IPC: A63B69/36
Filed: 2020-10-30
Abstract: The present invention relates to a method and a system for measuring a physical quantity associated with a golf club, and a non-transitory computer-readable recording medium. According to one aspect of the present invention, provided is a method for measuring a physical quantity associated with a golf club, including the steps of: detecting a first marker and a second marker having different shapes from at least one image obtained by photographing a head of a golf club that is a target of physical quantity measurement; and measuring a physical quantity associated with a golf club with reference to the attribute of a target area specified based on the first marker and the second marker.