baber/WOPTO huggingface dataset:
Patent KR-20210006685-A (KR)
Inventor: LEE CHANGKOOK
IPC: H01R13/629
Filed: 2019-07-09
Abstract: The present invention relates to a lever-type connector assembly comprising: a first connector (10) having an internal space (11′) opened to one side and communicating with the outside, a hinge unit (13) protruding from both sides thereof, and an insertion channel (14a) formed in parallel with a direction in which the internal space (11′) is opened; a second connector (20) inserted into the internal space (11′) of the first connector (10) to be electrically connected, and provided with a second coupling unit (22) protruding from both sides thereof and inserted into the insertion channel (14a) to be guided; and a rotary lever (30) rotatably installed on the hinge unit (13), and provided with a coupling channel (34) allowing the second coupling unit (22) to be inserted thereinto to be moved along the insertion channel (14a). A chamfer (34b) is formed on the entrance of the coupling channel (34) to be inclined in a direction of widening the width of the coupling channel (34) to guide the second coupling unit (22) into the coupling channel (34). Also, when the rotary lever (30) spreads in the protruding direction of the hinge unit (13), a portion of the first coupling unit (12) is separated from the accommodation groove (37) to allow rotation of the rotary lever (30). According to the present invention, an auxiliary protrusion is formed on the first coupling unit of the first connector, and an accommodation groove coupled to the auxiliary protrusion is formed on the rotary lever to additionally prevent the rotary lever from arbitrarily rotating about the hinge unit of the first connector. Therefore, incorrect assembly between the first connector and the second connector can be prevented.
Patent KR-20200007724-A (KR)
Inventor: LEE JAE W
IPC: H01M10/0525
Filed: 2019-07-12
Abstract: The present invention relates to a method for producing a carbon-based negative electrode which can be applied to a lithium ion battery using carbon dioxide, and a carbon-based negative electrode for a lithium ion battery produced by the method. To this end, a carbon dioxide can be used as a carbon precursor or an auxiliary component to form a composite of carbon with materials such as boron, nitrogen, silicon, and metal oxides, and can also be applied as a negative electrode material for lithium ion batteries. Carbon dioxide, the cause of global warming and air pollution, can be actively used in the synthesis of electrode materials for lithium ion batteries, the next-generation energy storage device. The high storage capacity of the lithium ion battery can be maintained for a long time, thereby can greatly contribute to the improvement of the performance of the lithium ion battery.
Patent KR-20210009114-A (KR)
Inventor: KIM BYUNG JO
IPC: F04D29/64
Filed: 2019-07-16
Abstract: The present invention relates to an electric fan device for connecting a ceiling-type lighting device with a connector of a rotation connection type which forms a connection device at the center of a ceiling-type lamp to eliminate the need for installing separate wires, has the effect of connecting and using a separately formed electric fan unit to improve appearance, forms the connection device as a rotating type to arbitrarily short power through rotation to eliminate the need for a separate shutoff switch, and remotely controls the lamp and the electric fan unit through a remote control to allow easy control at any position. The electric fan device for connecting a ceiling-type lighting device with a connector of a rotation connection type comprises: an insertion unit formed inside a lamp installed on a ceiling in a circular shape to be formed deeper than the bottom surface of the lamp to form an application terminal allowing external power to be connected thereto on a portion of a wall and form a fixing member on the inner surface thereof; a terminal unit formed on the lower side of the insertion unit to allow an electric fan unit to be coupled thereto from below, wherein both sides thereof are formed in a bar shape to be horizontally rotated, and one or more connection terminals are formed on both ends thereof or both sides thereof in a rotating direction to be connected to the application terminal; and an electric fan unit inserted into and fixed on the insertion unit, connected to the application terminal of the insertion unit to receive power to be operated, controlled through a remote control, and formed to control power of the lamp through a remote control. The electric fan unit is inserted into the insertion unit to connect the application terminal and the connection terminals through rotation, and the operation of the lamp and the operation of the electric fan unit are controlled with a remote control through the electric fan unit.
Patent KR-20200008534-A (KR)
Inventor: LAI WEI JEN
IPC: H01L21/768
Filed: 2019-07-16
Abstract: The present invention provides one embodiment of a method making a semiconductor structure. The method comprises the steps of: forming a composite stress layer on a semiconductor substrate; and patterning the semiconductor substrate to form fin active regions using the composite stress layer as an etch mask. The step of forming the composite stress layer includes the steps of: forming a first stress layer of a dielectric material with a first compressive stress; and forming a second stress layer of the dielectric material with a second compressive stress on the first stress layer, wherein the second compressive stress is greater than the first compressive stress.
Patent KR-20210012165-A (KR)
Title: Functional drink manufacture method that use Noni and Pear
Inventor: LEE SANG SIK
IPC: A23F3/12
Filed: 2019-07-24
Abstract: The present invention relates to a method for manufacturing tea and beverage having functions of higher health promotion, treatment assistance for various symptoms, and detoxification by using, as tropical plants, leaves and fruits of noni and pears, which are used as medicinal materials and health food. Leaves and fruits of noni and pears are collected, sterilized/disinfected in a same ratio, and leaves are dried and crushed before packaging in tea bags and shipped, and thus a juice is collected from fruits by ripening, and then natural water is added, followed by packaging as a beverage and shipped.
Patent KR-20210015081-A (KR)
Inventor: LEE KYUNG EUN
IPC: A61Q19/08
Filed: 2019-07-31
Abstract: The present invention relates to a cosmetic composition for skin wrinkle improvement, skin regeneration, skin elasticity improvement, skin tone improvement or skin barrier improvement, and a pharmaceutical composition for treating skin trauma containing geranium maculatum extract as an active ingredient. The composition according to the present invention may inhibit the expression of matrix metalloproteinase, promote the proliferation of fibroblasts, improve skin aging by promoting the production of collagen, and promote skin regeneration to improve the skin barrier.
Patent KR-20210017399-A (KR)
Title: Life Financial Health Diagnosis Service System using Health Screening Technique
Inventor: PARK SANG SEUB
IPC: G06Q30/02
Filed: 2019-08-08
Abstract: The present invention relates to a P2B life-finance health diagnosis service system using big data for supporting a financially vulnerable group or people (neglected people) who extremely lack financial knowledge such that the group or people can manage a wise economic activity through diagnosis/prediction/consultation regarding personal life-finance conditions. According to the present invention, for the purpose of personal finance-related risk management diagnosis and consultation based on machine learning and big data providing suggestions to find financial risks and wrong life-finance behavior and solve problems in advance by collecting and diagnosing personal mass financial data, the system can predict household life-finance, aged bankruptcy, credit bankruptcy, overdue rate occurrence, financial fraud exposure and the like and provide suggestions to make an improvement in the use of financial institutions, the use of financial products and the use of financial services as well as can prevent an economic loss by discovering misplaced money, idle money and hidden money.
Patent KR-20210019202-A (KR)
Title: Cosmetic composition for regulating microbe in skin comprising extract of zanthoxylum piperitum fruit or fractions from thereof
Inventor: KIM TAE YANG
IPC: A61Q17/00
Filed: 2019-08-12
Abstract: The present invention relates to a cosmetic composition for regulating skin microorganisms containing an extract of Zanthoxylum piperitum fruits or fractions thereof as an active ingredient. More specifically, the present invention relates to a cosmetic composition which contains, as an active ingredient, an extract of Zanthoxylum piperitum fruits or xanthoxylin and sanshool, which are fractions thereof, and additionally contains an extract of Arctium minus, thereby increasing skin-beneficial bacteria and reducing skin-harmful bacteria in the skin.
Patent KR-20190104015-A (KR)
Title: A method for photographing an unmanned aerial robot and a device for supporting the same in an unmanned aerial vehicle system
Inventor: KIM DAEUN
IPC: G03B15/00
Filed: 2019-08-16
Abstract: Provided is a method of photographing an unmanned aerial robot. An unmanned aerial robot receives a control message including zone information related with security zones, in which photography is prohibited, from a plurality of terminals or networks, and calculates a photography zone for a camera based on global positioning system (GPS) information of the unmanned aerial robot, angle information related with a photography angle for the camera and/or operation information related with the zoom-in operation of the camera. If one of the security zones is located on a photography path, the unmanned aerial robot compares the security zone to the photography zone, and photographs the photography zone through the camera in accordance with a result of the comparison. At this point, if a part or the whole of one of the security zones is included in the photography zone, the unmanned aerial robot can photograph the photography zone after including or excluding a part or the whole of the security zone through a specific operation.
Patent KR-20210022215-A (KR)
Title: Laser annealing apparatus and method of crystallizing thin film using laser annealing apparatus
Inventor: LEE DONG MIN
IPC: H01L21/67
Filed: 2019-08-19
Abstract: Provided is a laser annealing device which comprises: a stage which supports a substrate on which a thin film to be processed is formed, and moves in a first direction at a preset speed; a laser generator which irradiates a laser beam to a first area of the thin film to be processed while the stage moves; and a reflective member which reflects a portion of the laser beam irradiated from the first area of the thin film to be processed to a second region of the thin film to be processed. The first region and the second region can be spaced apart from each other. Accordingly, an amorphous silicon layer can be changed to a polysilicon layer without a film breakage defect.
Patent KR-20200023239-A (KR)
Title: Electronic device and operating method for processing a neural network model by using a plurality of processors
Inventor: SAHNI MANAS
IPC: G06N3/04
Filed: 2019-08-23
Abstract: Provided is a method for processing a neural network model by using a plurality of processors in an electronic device. The method for processing a neural network model by using a plurality of processors in an electronic device comprises: allocating a plurality of layers included in a neural network model to at least one slice; allocating the at least one slice to a plurality of processors based on a processing time of each of the plurality of processors for each of the at least one slice; and processing a neural network model by using the plurality of processors based on the allocation result, wherein the processing time includes a switching time for receiving data required to process a current slice by a current processor from a previous processor processing a previous slice.
Patent KR-20210025389-A (KR)
Title: Flexible metal clad laminate and manufacturing method thereof
Inventor: JUNG YOONHO
IPC: B32B27/36
Filed: 2019-08-27
Abstract: The present invention provides a flexible metal clad laminate and a manufacturing method thereof. According to the present invention, the flexible metal clad laminate comprises: a first thermoplastic polymer film having a melting point (Tm) of 300 °C or less; a metal layer; and a first adhesive layer interposed between the polymer film and the metal layer. In the present invention, by providing a thermoplastic polymer film having a melting point (Tm) or less than 300 °C, the cost is reduced compared to the conventional polyimide (PI)-based film, the overall characteristics are excellent, and the safety is improved, so that it can be applied to an electric vehicle battery module.
Patent KR-20210028523-A (KR)
Title: Cable fixing for charging mobile device
Inventor: KIM SEOK IN
IPC: H02J7/00
Filed: 2019-09-04
Abstract: The present invention relates to a cable fixing device for charging a portable terminal which comprises: an upper frame; a lower frame; a connection frame configured of a first pillar and a second pillar connecting the upper frame and the lower frame; an elastic member installed in the connection frame and elastically adjusting the distance between the upper frame and the lower frame; and a charging cable passing through the connection frame and wound in a circumferential direction of the connection frame. Accordingly, a charging cable terminal connected to a charging terminal of a smartphone can be safely protected from external impact, and the charging cable can be compactly organized.
Patent KR-20210033125-A (KR)
Title: Beef Jerky Lint Manufacturing Method and Jerky Lint Manufactured by the Method
Inventor: CHOI SU OK
IPC: A23L13/70
Filed: 2019-09-18
Abstract: The invention relates to a method for manufacturing lint-shaped jerky, comprising the steps of: cutting 100 g of jerky; putting sesame oil in a pan and roasting the jerky cut in the jerky cutting step; cooling the roasted jerky at room temperature for 5 minutes or more and 10 minutes or less and then putting the jerky in a grinder; grinding sesame seeds by putting 4 T of roasted sesame seeds in a grinder; mixing 50 g of dried Sargassum fusiforme powder, 2 T of honey, and 0.5 g of salt with the ground jerky and sesame seeds; and adding 1 T of sesame oil.
Patent KR-20210033247-A (KR)
Title: High voltage fuse
Inventor: KANG SIN DEOK
IPC: H01H85/165
Filed: 2019-09-18
Abstract: The present invention relates to a high voltage fuse, which can be used universally by adjusting the breaking capacity of a fuse to suit the different rated capacities required by each system of a vehicle. The high voltage fuse includes: a hollow housing extending in one direction; a first inner cap having a half pipe shape coupled to both ends of the housing, respectively and partially enclosing the end of the housing; a second inner cap coupled to both ends of the housing, respectively and spaced apart from the first inner cap and having a half-pipe shape corresponding to the first inner cap; a first element coupled through the housing and having both ends joined to the pair of first inner caps, respectively; a second element coupled through the housing and having both ends joined to the pair of second inner caps, respectively; and an outer cap which surrounds both ends of the housing to which the inner cap is coupled, and is relatively- rotatably coupled to the housing.
Patent KR-20190110991-A (KR)
Title: Method and apparatus for automating wiring harness design software
Inventor: KOH MI RI
IPC: G06F17/50
Filed: 2019-09-24
Abstract: The present invention discloses a wiring harness design software automation method and an apparatus thereof. The wiring harness design software automation method comprises the following steps. A control unit receives an upload request of a sub-list file including general data of a wiring harness design circuit from an interface unit. The control unit uploads the sub-list file in response to the received request and acquires a wire length and an ambient temperature of each wire corresponding to the uploaded sub-list file from a storage unit. And, the control unit displays the wire length and the ambient temperature of each wire acquired by the control unit on an output unit.
Patent KR-20210039581-A (KR)
Title: connector for assisting subcutaneous injection
Inventor: KIM YONG HYUN
IPC: A61M5/162
Filed: 2019-10-02
Abstract: The present invention relates to a connector for subcutaneous injection which assists in inserting an injection needle into a patient at a simple and accurate angle so that subcutaneous injection is not affected by the user's skill, and which can be easily removed without being pierced by an injection means (for example, a needle) when removing the same from the patient's skin after completing the subcutaneous injection. According to the present invention, when the connector for subcutaneous injection is removed from the patient's skin after subcutaneous injection into the patient is completed, a front end portion of a fixing tape is not attached to the patient's skin by anterior release paper, so the fixing tape can be easily removed from a part to which the fixing tape is not attached and the fixing tape and the connector for subcutaneous injection can be easily removed at once without being pierced by the injection means (for example, a needle). The present invention comprises: a support fixed against the patient's skin; a connector part detachably coupled to the support so that the injection means maintains a constant angle toward the patient's skin; a fixing tape for fixing the support to the skin; and anterior release paper attached to the bottom of the longitudinal front edge of the fixing tape.
Patent KR-20210051456-A (KR)
Title: Light measuring apparatus
Inventor: LEE JEE YOUNG
IPC: G03F7/20
Filed: 2019-10-30
Abstract: A light measuring device is provided. The light measuring device includes: a rotating plate that has a light incident surface and can rotate about a rotation axis perpendicular to the light incident surface; a light sensing unit that is provided on the light incident surface to detect light incident from a light source; a driving unit that rotates the rotating plate to dispose the light sensing unit at different positions on the light incident surface; and a control unit for determining the irradiation distribution of light by the light source with reference to the light sensed by the light sensing unit.
Patent KR-20210053687-A (KR)
Title: Device for driving a plurality of motors and electric apparatus including the same
Inventor: KWON SUNKU
IPC: H02P27/06
Filed: 2019-11-04
Abstract: The present invention relates to a device for driving a plurality of motors and an electric apparatus including the same. According to an embodiment of the present invention, the device for driving a plurality of motors and the electric apparatus including the same comprise: a first capacitor and a second capacitor connected in series to both ends of a direct current (DC) terminal; an inverter connected to both ends of the DC terminal; a multi-phase motor connected to the inverter; a single-phase motor connected in series to the multi-phase motor, through which at least some of the current flowing through the multi-phase motor flows; and a control unit for controlling the inverter, wherein the control unit perform control so that an alignment period for aligning a rotator of a single-phase motor and a voltage compensation period for compensating a change in a voltage at a neutral point of the DC terminal between the first capacitor and the second capacitor according to alignment of the rotator of the single-phase motor are executed in order to start the multi-phase motor while the multi-phase motor operates. Accordingly, the torque ripple of rotation of a multi-phase motor can be reduced in operation of the multi-phase motor, thereby stably starting the multi-phase motor.
Patent KR-20210059191-A (KR)
Inventor: CHAE CHAN BYOUNG
IPC: H04B7/0413
Filed: 2019-11-15
Abstract: Disclosed are a device and a method for downlink pilot arrangement using channel characteristics in massive MIMO full-duplex systems. The disclosed method includes the steps of: obtaining a self-interference channel correlation time and an up/downlink correlation time; calculating a pilot overlap using the self-interference channel correlation time and the uplink/downlink correlation time; and determining an arrangement interval of downlink pilots based on the pilot overhead. According to the disclosed method, by using channel characteristics in a wireless system using M-MIMO-based full-duplex communication, fewer pilots for channel estimation are arranged, thereby increasing data efficiency and frequency efficiency at the same time.
Patent KR-20210059813-A (KR)
Inventor: CHANG HOON LEE
IPC: F01P5/10
Filed: 2019-11-15
Abstract: The present invention relates to an electronic water pump capable of stably driving even at high rotational speed by preventing eccentricity of a shaft. According to the present invention, the electronic water pump comprises: a hollow pump housing; a stator provided inside the pump housing; a hollow impeller housing coupled to an upper portion of the pump housing and passing through the stator; an impeller cover coupled to an upper portion of the impeller housing; an impeller rotor rotatably installed between the impeller housing and the impeller cover; and a shaft provided inside the impeller housing and supporting rotation of the impeller rotor. At this time, a boss part protrudes from a lower surface of the impeller housing, and a boss groove into which the boss part is inserted is formed in the bottom of the pump housing.
Patent KR-20210062754-A (KR)
Title: Apparatus and method for providing usable capacity of a battery for drone
Inventor: CHA HO JUNG
IPC: G01R31/3842
Filed: 2019-11-21
Abstract: Provided are a device for providing the available capacity of a battery for a drone, and a method thereof. The device for providing the available capacity of a battery for a drone comprises: a residual level estimation unit which estimates a state of charge (hereinafter SoC) by measuring the amount of electric charge charged or discharged from a battery; an active level estimation unit which measures a current of the battery to obtain a current fluctuation, estimates a voltage fluctuation of the battery from the obtained current fluctuation, and estimates an active SoC representing the available capacity of the battery in a drone operation state in which a momentary voltage drop of the battery is caused by using the difference between the estimated voltage fluctuation and an open circuit voltage of the battery (hereinafter referred to as OCV); a spare level estimation unit which obtains, from the difference between a remaining SoC and the active SoC, a spare SoC representing the additional available capacity of the battery in a drone operation state in which a momentary voltage drop of the battery is not caused from the active SoC; and an available capacity display unit which displays the total available capacity of the battery separately as the active SoC and spare SoC. According to the present invention, the device is effective in increasing a flight time of a drone.