baber/WOPTO huggingface dataset:
Patent KR-20210156107-A (KR)
Inventor: YEO INYONG
IPC: B60L53/24
Filed: 2020-06-17
Abstract: The present invention relates to a vehicle battery charging apparatus applied to an electric vehicle, and a method thereof. The vehicle battery charging apparatus of the present invention includes: a PFC circuit part including a rectification part rectifying AC power applied from a commercial AC power source into DC power in a battery charging mode for charging a vehicle battery, and a link capacitor connected in parallel with the rectification part to smooth the rectified DC power; a bidirectional DC-DC converter including a first switching part converting the DC power applied from the PFC circuit part into AC power, a transformer boosting or dropping a voltage of the AC power converted by the first switching part, and a second switching part rectifying the AC power applied from the transformer into DC power to charge the vehicle battery; and a control part controlling a phase of a PWM signal applied to the second switching part such that the link capacitor can be charged with the power discharged from the vehicle battery, when a voltage of the link capacitor is less than a predetermined reference voltage before an entry into the battery charging mode. Therefore, the present invention is capable of eliminating the need for a separate control design for a pre-charge relay.
Patent KR-20210157526-A (KR)
Inventor: SONG HAE RYONG
IPC: G16H10/60
Filed: 2020-06-19
Abstract: The present invention may provide a medical health management service platform comprising: a hardware measuring device; a central server configured to predict falling of a measurement target by analyzing balance information, walking information, and physical activity information of the measurement target from the hardware measuring device; and a terminal enabling the measurement target or a manager to read falling analysis data and transmitting falling prediction information. Accordingly, the present invention can enable the target to prevent a falling accident by predicting and informing the falling accident in advance.
Patent KR-20210157790-A (KR)
Inventor: NAM JAE LEE
IPC: G11C16/04
Filed: 2020-06-22
Abstract: The present technology includes a semiconductor memory device and a manufacturing method thereof. The semiconductor memory device includes a select laminate including interlayer insulating films and a select line disposed between the interlayer insulating films; a core insulating film passing through the select laminate; a semiconductor pattern extended along the sidewall of the core insulating layer and including an undoped region disposed between the select line and the core insulating layer; doped semiconductor patterns disposed between the semiconductor pattern and the interlayer insulating layers; and a gate insulating layer disposed between the semiconductor pattern and the select line.
Patent KR-20210157966-A (KR)
Inventor: BYUNG JOON AN
IPC: G09F9/30
Filed: 2020-06-23
Abstract: The present invention provides a film with improved interference fringes comprising: a substrate; and a first coating layer on the substrate, wherein a reflectance oscillation ratio (Or) is 1.0 or less, and the slope of a reflectance graph (Gr) is 0.122 or less from the reflectance graph obtained by measuring reflectance in a wavelength region of 380 to 780 nm.
Patent KR-20220004339-A (KR)
Title: Unit for preventing vibration transmission and feedstuff supplying apparatus including the same
Inventor: JEONG JAE MIN
IPC: A01K5/02
Filed: 2020-07-03
Abstract: The present invention relates to a vibration transmission prevention unit to prevent vibration from being transmitted from a feed transfer line for transferring feed to a metering supply unit for supplying the feed to the feed transfer line. According to one embodiment of the present invention, the vibration transmission prevention unit is spaced apart from the metering supply unit and includes a main body through which the feed supplied from the metering supply unit to a feed transfer line passes. The main body has an inlet formed on the upper surface and through which the feed flowing out from the metering supply unit is introduced, and has an outlet formed on the lower surface to discharge the feed stored in the main body and be connected to the feed transfer line. The inlet is provided to allow the inner circumferential surface thereof to surround a metering supply outlet through which the feed of the metering feed unit flows out when viewed from above.
Patent KR-20200092279-A (KR)
Inventor: LEE HAI RANG
IPC: F21K9/60
Filed: 2020-07-14
Abstract: In the present invention, when a car enters a tunnel while driving on a road in the sunshine, the driver suddenly cannot see the front, and so if there is a preceding vehicle in the tunnel, collision accidents often occur as the driver cannot see the vehicle ahead. Therefore, to solve a phenomenon for which the front is not visible at a tunnel entrance, the present invention allows a laser beam emitting strong light to illuminate the tunnel entrance and the inside of the tunnel, thereby solving the phenomenon for which the driver cannot temporarily see the front, thereby reducing traffic accidents.
Patent KR-20200093478-A (KR)
Title: Handle of Rope for Rope Skipping
Inventor: HYUN CHANG WON
IPC: A63B5/20
Filed: 2020-07-15
Abstract: The present invention relates to a handle for rotating a rope which is fixed to both sides of the rope for skipping. The handle of the rope for the skipping comprises: a first gripping unit (11) which is gripped to be covered by an index finger; a second gripping unit (12) which is gripped to be covered by a third finger, a fourth finger, and a fifth finger; a protruding unit (13) which protrudes from the first gripping unit (11) and the second gripping unit (12) at a constant angle and is inserted between the second finger and the third finger; and an inserting hole (14) which is penetrated to allow the rope for skipping (1) to be inserted into insides of the second gripping unit (12) and the protruding unit (13). The present invention facilitates continuous skipping by alleviating a burden on a wrist without twisting the wrist during the skipping. Therefore, the present invention can maximize an exercise effect, can set an exercise target amount, can conveniently perform replacement of the rope and control of a length from the handle, can prevent twisting or breaking of the rope connected to the handle, and can improve a function of the rope of the skipping and reliability.
Patent KR-20220011248-A (KR)
Inventor: JUNG BYUNG CHUL
IPC: G02B6/44
Filed: 2020-07-20
Abstract: The present invention relates to a coupled cable of an optic fiber cable and a UTP cable, and an optic unit system including the same. More specifically, the present invention relates to a coupled cable of an optic fiber cable and a UTP cable connected to the part between a HUB of an in-building 5G optic unit and a remote optic unit (ROU) or between the ROUs. According to the present invention, the optic fiber cable and the UTP between the HUB of the in-building 5G optic unit and the ROU can be coupled, and the construction between the optic fiber cable and the UTP cable can be convenient, and the cost required for placing the cable can be reduced.
Patent KR-20220013846-A (KR)
Title: Method and apparatus for agreement of block in blockchain network
Inventor: KIM YOUNG CHANG
IPC: G06F11/18
Filed: 2020-07-27
Abstract: Provided are a method and device for agreeing an empty block of a blockchain network through: a step of receiving the information related to an exceptional situation that occurred during the block agreement process from a plurality of agreement nodes in the agreement; a step of transmitting an empty block agreement start message comprising the information related to the exceptional situation and the verification data of the exceptional situation to the plurality of agreement nodes; a step of generating, when a representative request message is received from at least two agreement nodes among the plurality of agreement nodes, a candidate empty block that does not comprise a transaction and transmitting thereof to a committee node; and a step of generating the final empty block, when the candidate empty block is verified by the committee node, and propagating the final empty block to all of the nodes in the blockchain network. Therefore, the present invention is capable of ensuring a continuity of the blockchain.
Patent KR-20220014603-A (KR)
Title: Manufacturing method for kimchi with sweet persimmon juice
Inventor: KIM MIN JIN
IPC: A23L29/206
Filed: 2020-07-29
Abstract: The present invention relates to a method for manufacturing kimchi with sweet persimmon juice and, more specifically, to a method for manufacturing kimchi with sweet persimmon juice, in which sweet persimmon juice is added to kimchi seasoning so that the antioxidant effect is increased while enhancing sweetness of kimchi. According to the present invention, since kimchi is manufactured by adding sweet persimmon juice prepared by using sweet persimmon in kimchi seasoning, antioxidant and immune effects of sweet persimmon can be provided through kimchi, and the sugar content of kimchi is increased through sweetness of the sweet persimmon to diversify the taste of kimchi that was focused only on spicy and salty tastes while increasing appetite, so that kimchi suitable for the taste of foreigners who do not like spicy taste can be provided, thereby providing an effect of providing functional kimchi as favorite food, beauty food, health food, etc. The method comprises a sweet persimmon juice preparation step, a napa cabbage preparation step, a kimchi seasoning preparation step, a sugar adjustment step, a sweet persimmon juice addition step, and a kimchi manufacturing step.
Patent KR-20220015043-A (KR)
Title: Method for manufacturing rotor of induction motor
Inventor: LEE KIDOEK
IPC: H02K1/26
Filed: 2020-07-30
Abstract: The present invention relates to a method for manufacturing a rotor of an induction motor, and more particularly, to a method for manufacturing a rotor in which a rotor bar and an end ring of a rotor are integrally manufactured by using copper powder. According to the present invention, the rotor bar and the end ring of the rotor are integrally manufactured by using copper powder, so that it is possible to reduce a manufacturing time and manufacturing cost, to simplify a manufacturing process, and to expand mass productivity, as well as improve the performance of an induction motor.
Patent KR-20220017097-A (KR)
Inventor: KIM JIN SUNG
IPC: H04N5/77
Filed: 2020-08-04
Abstract: The present invention relates to storing the content of a book using a mobile phone, a general camera, and a hidden camera. According to the present invention, the content of a book is stored by taking the entire content of the book with a camera. It is possible to charge patent royalties to all publishers, bookmakers and distributors worldwide.
Patent KR-20220018313-A (KR)
Title: Apparatus and method for detecting living body at high speed
Inventor: JIN YOUNG SEOK
IPC: G01S13/04
Filed: 2020-08-06
Abstract: Disclosed are a high-speed living body detection apparatus and method that can detect the presence or absence of the living body at high speed with a low computational amount. The high-speed living body detection method may include the steps of: transmitting a radar signal to a target, receiving the radar signal reflected from the target at different times, and storing the radar signal in a memory in a chirp unit; checking a change between a plurality of chirps stored in the memory; and determining whether the target is a living body based on the change between the plurality of chirps.
Patent KR-20210018148-A (KR)
Title: Composition for treating of oral mucositis comprising carbon monoxide complex and therapeutic agent for oral mucositis comprising the carbon monoxide complex
Inventor: RYU JAE JUN
IPC: A61K9/14
Filed: 2020-08-06
Abstract: The present invention relates to a composition for treating oral mucositis comprising a nitrogen monoxide complex, and a therapeutic agent for oral mucositis, wherein the nitrogen monoxide complex can activate human gingival fibroblast-1 (HGF-1), thereby having an effect of easily treating oral mucositis.
Patent KR-20220020627-A (KR)
Inventor: JUNG JI HA
IPC: G06N20/00
Filed: 2020-08-12
Abstract: The present invention relates to a reward generation artificial neural network device and method for promoting upload of travel images. To this end, the reward generation artificial neural network device comprises a reward theme fixing module receives proximity image information including a proximity travel image tagged with a travel area corresponding to travel area prediction information and reaction information on the proximity travel image from a database connected to a service server providing an application module; determines and outputs reward theme information, which is information on a reward theme, on the basis of the proximity travel image and proximity image information; and transmits notification information including travel area prediction information and reward theme information to the creator client through the application module. Accordingly, probability of creators entering (uploading travel images) increases through the notification information and reward theme information expected to have a relatively high conversion to travel product reservation for the corresponding travel area is output, thereby providing an effect of increasing probability of increasing travel product reservation or travel product sales of the application module by the travel images uploaded by the creator.
Patent KR-20220021212-A (KR)
Inventor: PARK JOO HO
IPC: H02S50/10
Filed: 2020-08-13
Abstract: Disclosed are a data processing method of a hybrid solar sensor robust against failures of both an open circuit and a short circuit and a system thereof. According to an embodiment of the present invention, the data processing method comprises the following steps of: collecting output values according to detection of sunlight from two or more solar sensors constituting one sensor group mounted on the same point among a plurality of pairs of sensor groups mounted on a plurality of points on a target; selecting the largest output value among output values collected from the two or more solar sensors as a representative output value of the one sensor group; checking whether an abnormal sensor is included among the two or more solar sensors in the one sensor group; reselecting the largest output value excluding an output value collected from the abnormal sensor among the collected output values as a representative output value of the sensor group when the abnormal sensor is included; and generating a posture control command to be transmitted to the target by using the representative output value selected for each of the plurality of pairs of sensor groups mounted at the plurality of points.
Patent KR-20220021279-A (KR)
Inventor: PARK JONG TAE
IPC: H02G3/04
Filed: 2020-08-13
Abstract: The present invention relates to an insulation cover for an indirect live wire to easily recognize a locked state even from a distance in the process of installing the insulation cover for indirect live wire so as to increase the work convenience. The insulation cover for an indirect live wire includes: first and second cover parts (100, 200) provided with a foldable hinge part (C) to wrap and insulate a cable; and first and second engagement members provided on the first and second cover parts (100, 200) and fitted and fixed to each other, respectively, wherein the first engagement member includes a first engagement body (130) protruding from an edge of the first cover in a plate shape, and a fixing protrusion (140) protruding from a first assembly plane (131) provided on one side of the first engagement body (130), the second engagement member includes a second engagement body (230) protruding in a plate shape from an edge of the second cover part (200), in which the second engagement body (230) includes a plurality of vibrating pieces (234) having a second assembly plane (231) facing the first assembly plane (131), formed with a fixing hole (240) through which the second assembly plane (231) is formed and into which the fixing protrusion (140) is press-fitted, and provided by cutting a plurality of slots (242) around the fixing hole (240), and a locking sound is generated by the vibration of the vibrating pieces (234) in the process of press-fitting the fixing protrusion (140) into the fixing hole (240) when the first engagement member and the second engagement member are assembled to each other.
Patent KR-20220021608-A (KR)
Inventor: HWANG IN SUNG
IPC: G06F3/041
Filed: 2020-08-14
Abstract: The present invention relates to a touch sensor module using an anodized thin plate and a method for manufacturing the same. The method for manufacturing the touch sensor module comprises: a step (a) of preparing a thin plate of an anodizing material; a step (b) of forming an anodized film layer by performing anodizing on at least one surface of the thin plate; and a step (c) of laminating a cover material on the anodized film layer.
Patent KR-20220021655-A (KR)
Inventor: LEE MOON SUK
IPC: A47J27/05
Filed: 2020-08-14
Abstract: The present invention relates to a cooking auxiliary tool which reduces a sugar content of finished food by adsorbing sugars from steam generated during cooking by being mounted on a top of a rice cooker. The present invention provides cooked food with a low sugar content by adsorbing sugars during circulation of steam generated during cooking of cereals, and supplies an improved diet to patients who must be provided with a low-sugar diet.
Patent KR-20220021717-A (KR)
Inventor: SUNHO LEE
IPC: D06F33/47
Filed: 2020-08-14
Abstract: The present invention relates to a clothing treatment device and a control method thereof, capable of effective washing. The clothing treatment device of the present invention comprises: a cabinet; a tub including a space for storing water; a drum including an open surface and a bottom surface; a rotating unit rotatably installed on the bottom surface; a driving unit including a motor; and a control unit for controlling an operation of the driving unit.
Patent KR-20220022024-A (KR)
Inventor: LEE KEUN SANG
IPC: A61C17/16
Filed: 2020-08-14
Abstract: The present invention relates to a polisher for removing tooth stains to easily remove stains regardless of the location on the tooth surface. According to the present invention, the polisher for removing tooth stains comprises: a main body having an installation space formed in the center and having an insertion space formed in the rear part; a battery inserted into the insertion space; a cap fixed to the front side of the main body and having an insertion hole formed therein; a head having the rear end inserted into and fixed to the insertion hole of the cap, formed lengthily in the front and rear directions, and having an arrangement space formed inside the front side; a motor installed in the installation space, provided with a rotary shaft protruding toward the front side of the main body, and operated by receiving power from the battery; a power transmission unit disposed inside the main body and the head and connected to the rotary shaft to receive the power from the motor; a polisher tip disposed on the front side of the head, connected to the power transmission unit, and rotated by receiving power from the motor to remove stains on the tooth surface; a control unit installed inside the front side of the main body; and a switch installed on the outer part of the main body and transmitting an input signal to the control unit. The control unit can control the motor to sequentially operate forward rotation, reverse rotation, and stop when receiving the input signal from the switch.
Patent KR-20220028343-A (KR)
Inventor: PARK JOUNG HYUN
IPC: B25J9/16
Filed: 2020-08-28
Abstract: A real-time line detection method of an unmanned transport robot is disclosed. The present invention provides a technology that automatically detects and judges an external environment inside a device without manually inputting a reference value even if colors of a floor and a line change or floor contamination occurs during operation of the unmanned transport robot. The real-time line detection and judgment device of an unmanned transport robot of the present invention includes an unmanned transport robot; a line; a line detection unit; a line detection device; and a processing device.
Patent KR-20220029233-A (KR)
Title: Page buffer circuit and memory device including the same
Inventor: CHO YONG SUNG
IPC: G11C16/10
Filed: 2020-09-01
Abstract: A memory device comprises: a memory cell array comprising memory cells; and first and second page buffer columns each comprising the page buffer units disposed in a multi-stage structure. In the first page buffer column, the first page buffer unit of the first stage performs a first sensing operation according to a first sensing signal, and the second page buffer unit of the first stage, in the second page buffer column, comprises: a page buffer circuit that performs a second sensing operation according to a second sensing signal; and a counting circuit that counts the first number of memory cells included in a first threshold voltage area from a result of the first sensing operation and counts the second number of memory cells included in a second threshold voltage area from a result of the second sensing operation. Therefore, the present invention is capable of improving a read reliability of the memory device.
Patent KR-20210036808-A (KR)
Title: Nonaqueous electrolyte secondary battery
Inventor: IWASE KOSUKE
IPC: H01M10/0587
Filed: 2020-09-03
Abstract: An electrode body (20) of a secondary battery described herein includes: a core part (22) where electrode mixture layers (54, 64) of a plurality of electrode sheets (50, 60) are laminated; terminal connecting parts (24) where current collector foil exposure parts (52a) are laminated; and a mixture layer non-facing part (27) where the electrode mixture layer (64) faces the current collector foil exposure part (52a), the mixture layer non-facing part being formed in a boundary between the terminal connecting part (24) and the core part (22). In the secondary battery described herein, a short-circuit promoting part (72) having a predetermined depth (d) is formed in a separator (70) provided between the electrode sheets (50, 60) in the mixture layer non-facing part (27). Hereby, before a battery temperature rapidly increases to a high-temperature range due to the occurrence of internal short-circuit between the electrode mixture layers (54, 64), internal short-circuit is caused between the electrode mixture layer (64) and the current collector foil exposure part (52a), so charging can be stopped.
Patent KR-20220031168-A (KR)
Inventor: SONG YO HAN
IPC: H04N7/14
Filed: 2020-09-04
Abstract: Display device comprises: a display; an interface provided to communicate with an external device; and a processor that displays an image of a user captured by a camera on the display to perform a video call with the other party of the external device through the interface, and identifies whether an object is related to the video call based on the image containing an object different from the user, and selectively performs exposure blocking processing on an area corresponding to the object in the video in response to whether the object is related to a video call.