baber/WOPTO huggingface dataset:
Patent KR-20210003978-A (KR)
Inventor: KIM HYUN SUP
IPC: B60W50/02
Filed: 2019-07-02
Abstract: The present invention proposes a control method and apparatus for starting an engine using a drive motor when a failure occurs in a rear-axle mounted electric device (RMED) system of a hybrid vehicle. According to the present invention, an engine starting method of a hybrid vehicle may comprise the steps of: determining whether there is an engine drive request; determining whether engine start is complete when there is the engine drive request; determining whether an engine starting system is normal when the engine start has not been completed; performing start control of the vehicle based on whether the engine starting system is normal; and performing engine/HSG/drive motor power distribution control according to the start control of the vehicle.
Patent KR-20200004758-A (KR)
Inventor: OH SEOG BAE
IPC: A61P25/00
Filed: 2019-07-02
Abstract: The present invention relates to a composition for treating nerve damage, comprising natural killer cells, immune cells, or a substance for increasing the activity of the cells. Natural killer cells, immune cells, or the substance for increasing the activity of the cells, according to one aspect, has an effect of being usefully used in fundamental treatment of neurological disorders due to nerve damage or an abnormal nerve, by allowing natural killer cells to invade a damaged nerve part and directly remove damaged nerve cells.
Patent KR-20210006083-A (KR)
Inventor: SONG JAE HYEOK
IPC: F01L1/344
Filed: 2019-07-08
Abstract: A method for controlling two-step variable valve lift (VVL) operation learning, applied to an electric two-step VVL system (1), of the present invention includes entering system reflection control and performing VVL operation learning on the success of a second lift with the response time of an operation avoidance area to prevent a failure in the locking of a lock pin of a cam follower (5) when a VVL operation performed with a main lift and the second lift is confirmed by a lift controller (10). By modifying the response time band of the response time by VVL operation learning, the operation avoidance area curve of the operation avoidance area is changed, so that response time learning is continuously performed while driving a vehicle to sustain the effect of the operation avoidance area. In particular, the method absorbs system aging due to physical and environmental changes in the electric two-step VVL system (1) as changes in the operation avoidance area by the operation learning, thereby sustaining the effect of the operation avoidance area.
Patent KR-20210011581-A (KR)
Title: A hybrid vehicle having an improved arrangement structure
Inventor: JEON HYUN DO
IPC: B60K6/28
Filed: 2019-07-23
Abstract: The present invention relates to a hybrid vehicle having an improved arrangement structure. According to an embodiment of the present invention, a hybrid vehicle having an improved arrangement structure comprises: a fuel tank which supplies fuel to the engine and is disposed in a first region recessed upwardly on a rear surface of a vehicle body; and a battery which provides electric driving force to the vehicle and is disposed in a second region recessed downward between the interior floor and a rear seat of the vehicle body. The first region is located in front of the second region in the longitudinal direction of the vehicle body.
Patent KR-20200066147-A (KR)
Inventor: JOO HYUN KYUNG
IPC: B32B27/36
Filed: 2019-07-29
Abstract: The present invention relates to a method for manufacturing a sound absorbing panel for noise reduction and sound quality improvement. The method includes: (a) a step of generating a first mixed material in which recycled polyester and virgin polyester are mixed at a weight ratio of 60% : 40% and a second mixed material in which recycled polyester and virgin polyester are mixed at a weight ratio of 40% : 60%; (b) a step of heating the first mixed material and the second mixed material; (c) a step of forming a third layer into a preset thickness based on the second mixed material, subsequently generating a second layer into a preset thickness different from the thickness of a first layer based on the first mixed material to stack the second layer on an upper portion of the third layer, and stacking the second layer on an upper portion of the first layer; and (d) a step of manufacturing the sound absorbing panel by performing compression molding for compressing the upper portion of the second layer. The sound absorbing panel resulting from the compression molding includes a front surface portion, a side surface portion, and a support portion. The front surface portion is provided in the form of a hexahedron having one open surface. A stripe pattern-shaped protrusion is formed on the opposite surface. A cut surface of the protrusion has a wave shape of preset height and interval. A panel surrounding the side surface of the front surface portion with reference to one surface of the front surface portion constitutes the side surface portion. A space of preset size is formed between the front surface portion and the edge of the side surface portion. The support portion is formed between any pair of the side surface portions in a shape in which the front surface portion is divided at a uniform interval and crossed.
Patent KR-20210017282-A (KR)
Title: Electronic device for providing camera preview image and operating method thereof
Inventor: KWANGTAEK WOO
IPC: H04N5/232
Filed: 2019-08-07
Abstract: Various embodiments of the present invention relate to an electronic device and an operating method thereof, wherein a foldable device including a plurality of cameras can respond to the folding or unfolding of the device to provide a camera preview image. To this end, the foldable electronic device according to various embodiments of the present invention comprises: a plurality of cameras; at least one display; at least one processor operatively connected to the plurality of cameras and the at least one display; and at least one memory operatively connected to the at least one processor. Here, according to the at least one memory, when executed, the at least one processor may: select at least one different camera based on the analysis result of at least one object included in a first preview image when the first preview image corresponding to a first camera among the plurality of cameras is displayed in the at least one display; display a second preview image corresponding to the selected at least one camera in response to the detection regarding the folding or unfolding of the electronic device; and store instructions to acquire a photographing image based on the displayed second preview image.
Patent KR-20210016246-A (KR)
Inventor: KIM SUNG KON
IPC: B24B9/10
Filed: 2019-08-12
Abstract: The present invention relates to a polishing pad for cover glass of a smartphone, and more specifically, to a polishing pad which can accurately polish a curved portion of four-sided 3D glass having four sides which are curved at predetermined curvature and each of edge portions to have a high stability level.
Patent KR-20210021655-A (KR)
Title: CATHODE MATERIALS fOR LITHIUM-SULFUR BATTERIES AND METHOD FOR THE MANUFACTURING SAME
Inventor: KIM WON BAE
IPC: H01M4/62
Filed: 2019-08-19
Abstract: The present invention relates to a positive electrode material improving low electrical conductivity in a positive electrode, which is a disadvantage of a lithium sulfur ion battery, and delaying deterioration due to sulfur elution. According to one aspect of the present invention, the positive electrode material for a lithium sulfur ion battery comprises a carbon structure having a honeycomb-like structure and a lithium sulfur compound complexed with the carbon structure, wherein a network structure of the carbon structure is formed by aggregating carbon nanowires, and the carbon nanowires are doped with nitrogen. In another aspect of the present invention, a manufacturing method of the carbon structure with a three-dimensional network structure included in the positive electrode material for a lithium sulfur ion battery comprises the steps of: producing a mixed solution by mixing polypyrrole and a positive ionic surfactant; adding persulfate to the mixed solution to produce aggregate by polymerization; and heating the aggregate for self-assembly. In addition, in the lithium sulfur ion battery comprising a positive electrode including a lithium sulfur compound, a carbon-based negative electrode, and a liquid electrolyte, the positive electrode includes the carbon structure having the honeycomb-like structure, and the lithium sulfur compound complexed with the carbon structure. The network structure of the carbon structure is formed by aggregating carbon nanowires, and the carbon nanowires are nitrogen-doped.
Patent KR-20200024110-A (KR)
Title: Battery cell and method for producing a battery cell
Inventor: BREUER ALEXANDER
IPC: B23K101/38
Filed: 2019-08-26
Abstract: The present invention relates to a battery cell (1) having a stack (2) consisting of positive and negative electrodes (8a, 8b) and a separator (7) disposed between positive and negative electrodes (8a, 8b). Each of the electrodes (8) has an electrode tab (3) welded with one or more positive arresters and one or more negative arresters (4). The electrode tabs (3) are respectively connected to the arresters (4) by a butt joint seam (5) at an end portion. By the battery cell (1) according to the present invention, installation space of the battery cell (1) may be better utilized or reduced for the same capacity.
Patent KR-20190104959-A (KR)
Title: Distribution box of earthquake-proof type
Inventor: CHUN YONG JOON
IPC: F16B5/02
Filed: 2019-08-30
Abstract: The present invention relates to an earthquake-proof distribution box which comprises: a lattice-shaped framework (110); and a cover plate (120) for finishing the outer surface of the framework (110).
Patent KR-20210012854-A (KR)
Title: Dynamic ip address categorization systems and methods
Inventor: JIN XIN
IPC: H04L29/12
Filed: 2019-09-03
Abstract: The present invention relates to a system and a method for dynamic IP categorization. The method includes: a step of receiving an electronic request for access to an electronic server; a step of recording a first set of a request generated from an IP address generated in a first period and belonging to an IP address set; a step of assigning the IP address set to a first category in accordance with the first set of the request; a step of recording a second set of a request generated from a first or second IP address generated in a second period and belonging to an IP address set; a step of determining a second category in accordance with the second set of the request; a step of assigning the IP address set to the second category in a case where the first and second categories differ from each other; and a step of providing a reply to a request IP address based on a category associated with the IP address set to which the request IP address belongs.
Patent KR-20210028461-A (KR)
Title: Charging Cable For Mobile Device
Inventor: CHO SUNGJOO
IPC: H02J7/00
Filed: 2019-09-04
Abstract: The present invention relates to a charging cable for a smartphone and, more specifically, to a charging cable for a smartphone, which makes it possible to charge and concurrently hold the smartphone by installing a hinge-rotating rotary holding plate to a charging cable which is connected to the smartphone to supply charging energy, thereby requiring no other special components for holding and making the holding process rapid and easy. To this end, the present invention provides a charging cable comprising: a connector pin inserted into a charging terminal of the smartphone to supply a power source; a cable body holding a set portion of the connector pin; and an electric wire portion connected to the cable body to supply an external power source, wherein the cable body includes: a hinge shaft installed at an end side toward a protruding connector pin side; and a rotary holding plate coupled to the hinge shaft such that the smartphone can be selectively held as it rotates at a predetermined angle. The cable body has a seating groove such that the rotary holding plate can be seated when the rotary holding plate is in close contact with the outer surface of the cable body according to rotation thereof.
Patent KR-20210031058-A (KR)
Title: Active Air Flap
Inventor: PARK SUNG WOOK
IPC: B60K11/08
Filed: 2019-09-11
Abstract: The present invention relates to an active air flap for controlling a cooling wind flowing into a heat exchanger for a vehicle. More particularly, the present invention relates to an active air flap in which a sealing member provided at an upstream end of an air guide for guiding a traveling wind flowing in from an opening of a bumper so that the traveling wind does not leak is coupled to the air guide in a post-assembled form.
Patent KR-20210037309-A (KR)
Title: Electronic device and method for controlling reset of control integrated circuit
Inventor: PARK HYEONGSOON
IPC: H04M1/725
Filed: 2019-09-27
Abstract: Various embodiments of the present invention relate to an electronic device and method for controlling reset of a control IC, wherein the electronic device comprises: a battery; at least one sensor; a control IC operatively coupled to the at least one sensor; a reset IC operatively coupled to the control IC; and a power supply unit operatively connected to the reset IC. The reset IC controls the power supply unit when an operation signal is not received from the control IC for a predetermined time, and may be set to control the voltage and/or current applied to the control IC. Various other embodiments are possible. Therefore, the present invention is capable of securing operational stability in a lock-up situation of the electronic device.
Patent KR-20210037312-A (KR)
Title: Stator For Motor And Manufacturing Method Thereof
Inventor: WOO GYONG YIM
IPC: H02K15/02
Filed: 2019-09-27
Abstract: The present invention relates to a motor stator which can prevent deterioration of motor performance. The motor stator comprises: a stator core including a stator core body having a hollow cylindrical shape in which a plurality of through-holes are formed, and a plurality of winding units provided with a salient pole unit, and formed radially spaced apart from the stator core body at regular intervals; and an insulator formed with a plurality of connection frames coupled to the through-hole, and having an upper insulator and a lower insulator respectively formed at both ends of the connection frame.
Patent KR-20210039246-A (KR)
Title: Method for Optical fiber Embedded Concrete Block
Inventor: YOO YOUNG JONG
IPC: B28B1/52
Filed: 2019-10-01
Abstract: The present invention relates to a method for manufacturing an optical fiber-embedded concrete block. According to the present invention, the lower and side surfaces of a mold are perforated, optical fibers are inserted into grooves in the lower surface of the mold, the optical fibers are bundled, the bundle is fixed using a bundle fixing stand, the bundle fixing stand is fixed in the groove that is formed in the side surface of the mold, the side surface of the mold is fixedly installed, and then concrete is poured into the mold. Then, the mold is removed, the optical fiber exposed on the concrete surface is polished, the bundle fixing stand is removed, and a lighting device is coupled to the groove that is formed at the site where the bundle fixing stand was positioned. As a result, the optical fiber can be accurately disposed at a desired position and can be positioned well in the concrete block.
Patent KR-20210040239-A (KR)
Title: 3-dimensional separated type functional panty for men
Inventor: CHANG DONG HUN
IPC: A41B9/02
Filed: 2019-10-03
Abstract: The present invention relates to three-dimensional separable type functional panties (100) for men, in which the penis, the scrotum, and the groin can be prevented from being closely attached to each other by easily separating and storing the penis and the scrotum naturally when a user wears the panties, the user can keep the ambient temperature of the user's groin at a low temperature by providing good ventilation, and the effect of improving the user's health can be provided by clearly separating the penis and the scrotum even during intense exercise.
Patent KR-20210045528-A (KR)
Inventor: KIM NAM KUG
IPC: B33Y10/00
Filed: 2019-10-08
Abstract: An embodiment of the present invention provides a phantom manufacturing method for airway intubation training, which is capable of effectively guiding airway intubation training. The phantom manufacturing method for airway intubation training comprises the steps of: receiving a medical image of a patient; extracting scan data of the patient's anatomy structure using the medical image; generating a three-dimensional printing model corresponding to each of the patient's head, jawbone, cervical vertebra, tongue, skin, and airway using the scan data; outputting a head unit, a jawbone unit, a cervical vertebra unit, a tongue unit and an airway unit corresponding to each of the patient's head, jawbone, cervical vertebra, tongue and airway by using the 3D printing model; and manufacturing a phantom for airway intubation training by combining the output head unit, jawbone unit, cervical vertebra unit, tongue unit and airway unit.
Patent KR-20210044012-A (KR)
Title: Exercise apparatus
Inventor: KHYM BYUNG JOO
IPC: A63B5/16
Filed: 2019-10-14
Abstract: The objective of the present invention is to provide an exercise assisting device, which is characterized by comprising: a wearing main body worn on a calf part of a user; a hollow-shaped cylindrical housing provided on a front surface of the wearing main body; a rotary bar provided in the cylindrical housing to be able to rotate; a first leg connected to one end of the rotary bar penetrating the cylindrical housing and attached to an inner surface of one side of a foot of the user; a second leg having a shape corresponding to that of the first leg, connected to the other end of the rotary bar penetrating the cylindrical housing, and attached to an outer surface of the one side of the foot of the user; and an elastic connection band part which has one end connected to the first and second legs and the other connected to the wearing main body, and which is configured to selectively connect the first and second legs and the wearing main body, wherein when the user walks or jogs, the first leg is in close contact with the ground and the second leg is connected to the wearing main body, and when the user jumps, the second leg is in close contact with the ground and the first leg is connected to the wearing main body. Accordingly, when the user jogs or jumps using elastic force of the elastic connection band part that connects the wearing main body and the first and second legs, the present invention assists the force that is applied onto the ground by the user's foot and the first and second legs, and thus, the user can do strenuous exercises such as jogging and jumping without much effort, and the speed of jogging and jumping ability can be increased by elastic force of the first and second legs without much effort.
Patent KR-20210046500-A (KR)
Inventor: MOON KYEONG DEOK
IPC: G05D1/02
Filed: 2019-10-18
Abstract: A device of ship autonomous navigation according to one embodiment disclosed in the present document may comprise: an acquisition unit acquiring an image of a surrounding environment, marine information, and navigation information; a map generation unit generating a grid map according to the marine information and the terrain, own ships, and obstacles according to the navigation information in the surrounding environment image; and a navigation method determination unit determining a navigation method through deep reinforcement learning based on the grid map, the marine information, and the navigation information.
Patent KR-20210046992-A (KR)
Title: Hierarchical structured filter and method of fabricating thereof
Inventor: WOOH SANG HYUK
IPC: B01D39/14
Filed: 2019-10-21
Abstract: The present invention relates to a filter having a hierarchical structure in which nanometer-sized nanostructures are formed on a micrometer-sized mesh-shaped substrate including pores, and a method for manufacturing a filter having such a hierarchical structure. The present invention is expected to be used as a dust filter in various fields based on high collection efficiency even at low pressure reduction compared to a high-efficiency fine dust filter based on a conventional nanostructure.
Patent KR-20200044715-A (KR)
Title: Packaging for flexible secondary batteries and Flexible secondary batteries comprising the same
Inventor: KWON YO HAN
IPC: B32B33/00
Filed: 2019-10-21
Abstract: The present invention relates to packaging for a flexible secondary battery and a flexible secondary battery including the same, in packaging for a flexible secondary battery surrounding the outer surface of a flexible secondary battery electrode assembly, to improve the moisture barrier properties and flexibility of the flexible secondary battery, wherein the packaging for a flexible secondary battery has a tube shape surrounding the outer surface of the electrode assembly. The flexible secondary battery packaging includes: a moisture barrier film including a reduced graphene oxide (rGO) layer including a plurality of reduced graphene oxide sheets and a sealant layer positioned on at least one of one side and the other side of the reduced graphene oxide; and a polymer heat shrink tube surrounding the outermost side of the moisture barrier film. The plurality of reduced graphene oxide sheets in the reduced graphene oxide layer form an electrostatic interaction between the reduced graphene oxide sheets that are adjacent to each other.
Patent KR-20210048735-A (KR)
Title: A plurality of host materials and organic electroluminescent device comprising the same
Inventor: JUNG SO YOUNG
IPC: C09K11/06
Filed: 2019-10-24
Abstract: The present application relates to a plurality of host materials including a first host material having a compound represented by Formula 1 and a second host material having a compound represented by Formula 2, and an organic electroluminescent element including the same. By including a specific combination of compounds as a host material, it is possible to provide an organic electroluminescent element having characteristics of high luminous efficiency and/or long life compared to a conventional organic electroluminescent element.
Patent KR-20200047405-A (KR)
Inventor: JEON HEE JUNG
IPC: C10M107/02
Filed: 2019-10-24
Abstract: The present invention relates to a lubricant base oil manufacturing method. More specifically, provided is a lubricant base oil manufacturing method comprising: a step of mixing olefin components including a branched alpha olefin and a branched internal olefin, and a linear alpha olefin to provide a feed; a step of converting the feed into a material having the kinematic viscosity at 100°C of 3 to 8 cSt and a viscosity index of 120 or higher by oligomerizing the feed; and a step of hydrogenating the product of the oligomerizing step.
Patent KR-20210055201-A (KR)
Title: Plug for supproting free rotation of power supply cable
Inventor: KIM SEO HYEON
IPC: H01R13/04
Filed: 2019-11-07
Abstract: The present invention relates to a plug configured to support free rotation of a power cable. According to the present invention, the plug comprises a housing, first and second wires, and a power cable unit. Therefore, more free rotation of a tip of the power cable connected to the plug becomes possible.