baber/WOPTO huggingface dataset:
Patent KR-20220109885-A (KR)
Inventor: KANG HYUN KOO
IPC: G01R21/06
Filed: 2021-01-29
Abstract: According to an embodiment of the present invention, a calculating method of the load and power generation amount for each section of a distribution system comprises the steps of: setting, as an n-th measuring section, a gap between an n-th measuring device and an n+1-th measuring device disposed spaced apart from each other on a distribution line electrically connected to a substation; calculating the amount of a first load for the n-th measuring section based on state information provided from the n-th measuring device and the n+1-th measuring device; calculating a standard output curve based on power generation amount data extracted from a distributed type power generation source electrically connected to the n-th measurement section; estimating the amount of power generation for the n-th measurement section by applying the standard output curve to a preset reference rated capacity; and calculating the amount of a second load for the n-th measurement section by using the amount of the first load and the power generation amount. Accordingly, the present invention can calculate the load and power generation amount for each section of the distribution line and the whole thereof.
Patent KR-20220112034-A (KR)
Inventor: SHIN JOO YOUN
IPC: H01M10/0587
Filed: 2021-02-03
Abstract: The present invention relates to a secondary battery capable of improving output and safety. The secondary battery comprises: an electrode assembly comprising a first electrode, a second electrode and a separator; a case accommodating the electrode assembly; and a cap assembly coupled to an upper part of the case, wherein the first electrode comprises: a first current collector; a first active material layer coated with a first active material layer on the first current collector; a first non-coating part not coated with a first active material; and a first electrode tab electrically connected to the first current collector. The first electrode tab comprises: a current collecting tab that is part of the first current collector; and a lead tab attached to the first current collector.
Patent KR-20220116995-A (KR)
Title: dry hydrogen peroxide vaporing plasma sterilizer and method for sterilizing
Inventor: GANG SHIN DUK
IPC: A61L9/03
Filed: 2021-02-16
Abstract: The present invention relates to a dry sterilizing device and method using vaporized hydrogen peroxide plasma capable of improving sterilization power by means of vaporized and micronized hydrogen peroxide. The dry sterilizing device using vaporized hydrogen peroxide plasma according to the present invention comprises: a nozzle (300); a heating unit (400) disposed on one side of the nozzle (300); and a magnetic field generating unit (500) disposed on one side of the heating unit (400).
Patent KR-20220123788-A (KR)
Title: Method for forming nanoporous gold on the surface of microelectrodes
Inventor: KIM JONGWON
IPC: C23C14/14
Filed: 2021-03-02
Abstract: The present invention relates to a method for forming nanoporous gold on the surfaces of microelectrodes and, more particularly, to a method for forming nanoporous gold on the surfaces of microelectrodes. The method comprises the steps of: preparing a rod-shaped gold electrode having a diameter of 50 μm or less; immersing the gold electrode in an electrolyte solution containing chlorine ions; and scanning the gold electrode while applying, a potential from a start potential to an end potential to the gold electrode in the electrolyte solution containing the chlorine ions at a rate of 10 mVs^-1 or less. Therefore, the method can form a nanoporous gold structure on the surfaces of microelectrodes in a short time and in a simple way. In addition, the microelectrodes having the nanoporous structures with a large surface area can be applied to various electrochemical investigations and analyses.
Patent KR-20220125601-A (KR)
Title: Remote controller and controlling method thereof
Inventor: LEE WON JAE
IPC: H04N21/485
Filed: 2021-03-05
Abstract: A remote control device is disclosed. The remote control device which transmits a signal to an external device may include: a communication interface; an energy harvester; a power supply unit; and a processor controlling a communication interface to disconnect a communication connection with the external device and supplying electric energy generated by the energy harvester to the power supply unit, when a supply voltage of the power supply unit is greater than or equal to a first threshold value and less than a second threshold value.
Patent KR-20220125772-A (KR)
Title: Method for preparing a composition for treating respiratory inflammation and a composition for treating respiratory inflammation prepared thereby
Inventor: KIM SOON SIK
IPC: A61K36/538
Filed: 2021-03-05
Abstract: The present invention relates to a preparation method of a composition for treating respiratory inflammation, which provides an excellent effect for treating respiratory inflammatory and minimizes side effects by using Saururus chinensis juice, Xanthium strumarium juice, and Magnolia bud juice, comprising: a mixture preparation step of preparing a mixture by mixing 10 to 15 cc of glacial acetic acid, 90 to 110 mg of salicylic acid, 10 to 30 mg of econazole nitrate, 10 to 30 g of baking soda, 10 to 30 g of polyethylene glycol, and 10 to 20 cc of hydrogen peroxide; a Saururus chinensis juice preparation step of preparing a Saururus chinensis juice by extracting Saururus chinensis through a juicer; a Xanthium strumarium juice preparation step of preparing Xanthium strumarium juice by extracting Xanthium strumarium through a juicer; a Magnolia bud juice preparation step of preparing a Magnolia bud juice by extracting Magnolia bud through a juicer; and a composition for treating respiratory inflammation preparation step of mixing 5 to 15 mg of the Saururus chinensis juice, 10 to 30 mg of the Xanthium strumarium juice, and 10 to 30 mg of the Magnolia bud juice in the mixture to prepare a composition for treating respiratory inflammation.
Patent KR-20220126020-A (KR)
Inventor: SONG PIL NAM
IPC: A63B53/04
Filed: 2021-03-08
Abstract: Disclosed is a golf putter capable of adjusting the center of gravity thereof. According to the present invention, the golf putter (100) capable of adjusting the center of gravity thereof comprises: a putter body (10); and a weight (70) that allows a force exerted at impact to be adjusted by being inserted into the bottom side of the putter body (10), wherein at both ends of the left and right sides of the putter body (10), provided are a first support plate (50) and a second support plate (55) so as to allow the weight (70) to be secured thereto, thereby enabling a user who is making a putt to precisely adjust the weight (70) according to his/her exercise habits.
Patent KR-20210118745-A (KR)
Inventor: ISHIBASHI SHOTA
IPC: C23C14/34
Filed: 2021-03-11
Abstract: The present invention provides a sputtering apparatus which desirably adjusts film thickness distribution. The sputtering apparatus comprises: a first and a second target which emit sputtering particles; a substrate support unit which supports a substrate; and a shielding plate which is placed between the first and the second target and the substrate, and has a penetration hole through which the sputtering particles pass. The penetration hole comprises a first aperture area through which sputtering particles emitted from the first target pass, a second aperture area through which sputtering particles emitted from the second target pass. The sputtering apparatus further comprises an impediment device which prevents the sputtering particles emitted from the first target from passing through the second aperture area and prevents the sputtering particles emitted from the second target from passing through the first aperture area.
Patent KR-20220129279-A (KR)
Title: Antibacterial composite glass composition and home electric appliance using the same
Inventor: DAESUNG KIM
IPC: C08K3/40
Filed: 2021-03-16
Abstract: The present invention relates to an antibacterial composite glass composition, and more particularly, to an antibacterial composite glass composition in which an eluting glass composition (composition A) and a non-eluting glass composition (composition B) are mixed at a weight ratio of 10 : 90 to 30 : 70. In addition, by applying an antibacterial resin mixture composition mixed with the plastic resin to home appliances, both antibacterial properties and antibiofilm properties (biofilm reduction rate) for microorganisms are excellently expressed.
Patent KR-20220065646-A (KR)
Title: Heater-integrated hydrophilic-hydrophobic hybrid patterned fin surface of heat exchanger
Inventor: KIM DONG RIP
IPC: F28F13/18
Filed: 2021-03-16
Abstract: Disclosed in the present invention is a planar heating heat exchanger fin having a water-repellent-hydrophilic pattern surface. According to the present invention, the planar heating heat exchanger fin comprises: an insulating protective layer formed on a metal fin; a planar heating layer formed on the insulating protective layer; a hydrophilic coating layer formed on the planar heating layer; and a water repellent pattern layer formed in a pattern on the hydrophilic coating layer to form a hybrid pattern surface with the hydrophilic coating layer.
Patent KR-20210045368-A (KR)
Inventor: PARK CHEOL KI
IPC: B29C33/42
Filed: 2021-03-22
Abstract: Disclosed are a mold device for a three-dimensional emblem with improved diffusion of transmitted light, and a method for manufacturing the three-dimensional emblem. According to an embodiment, a method for manufacturing the mold device for a three-dimensional emblem comprises the steps of: preparing a mold in which a pattern forming part is formed; forming an intaglio part in the pattern forming part of the mold; and inserting and attaching a diffusion mold to the intaglio part. According to the same, it is possible to enhance the diffusion of transmitted light to the emblem by diffusion (scattering) of light due to fine irregularities, so that the identification performance can be improved, and the production time and process can be shortened, thereby having an effect that the production efficiency can be significantly improved.
Patent KR-20220134209-A (KR)
Title: Laminated sheet with reinforced rim
Inventor: LEE JAE SIK
IPC: C09J5/02
Filed: 2021-03-26
Abstract: The disclosed content relates to a bonded sheet with a reinforced rim capable of reducing problems such as peeling, moisture penetration, and lifting occurring at the rim of the bonded sheet. The disclosed content suggests, as one embodiment, a bonded sheet with a reinforced rim which includes: a first panel layer having a concavo-convex portion on an inner edge surface; a second panel layer facing the first panel layer and having a concavo-convex portion on an inner edge surface; a first bonding portion bonding the concavo-convex portions of the first panel layer and the second panel layer; and a second bonding portion bonding the non-convex and convex portions of the first panel layer and the second panel layer.
Patent KR-20220145159-A (KR)
Inventor: SUN KI JU
IPC: H02S50/00
Filed: 2021-04-21
Abstract: The present invention relates to an optimal inclination angle and azimuth angle selection notification system of a solar cell module and, more specifically, to an installation location selection system of a solar cell module which can calculate an optimal location of a solar power plant in consideration of characteristics of each region (dust concentration, temperature by region, solar radiation by region, air flow) and geographical requirements (location of electric pole, whether to obtain power plant site).
Patent KR-20210145073-A (KR)
Inventor: SENOO MAKOTO
IPC: G11C16/24
Filed: 2021-04-22
Abstract: Provided is a semiconductor memory device capable of compensating for deterioration of Gm of a memory cell. A flash memory of the present invention comprises: a NAND type memory cell array in which at least one monitoring NAND string for monitoring program and erase cycle frequencies is formed in each block; a current detection unit for detecting a current flowing through the NAND string for monitoring; an offset voltage determining unit for determining first and second offset voltages to be respectively added to a read pass voltage and a read voltage based on the detected current; and a read voltage generation unit for generating the read pass voltage to which the first offset voltage is added and the read voltage to which the second offset voltage is added.
Patent KR-20220150111-A (KR)
Inventor: PARK YOUNG SEO
IPC: B60W40/105
Filed: 2021-05-03
Abstract: A camera apparatus for a vehicle according to one embodiment of the present invention includes: a camera lens unit for receiving an image; a camera sensor unit for sensing an image incoming through the camera lens unit to provide an image signal; a signal processing unit for cropping an image in a preset region of interest from the entire image input from the camera sensor unit to output an ROI image signal; and a controller for setting a region of interest of the camera sensor unit based on vehicle driving speed information and vehicle driving direction information, controlling image cropping of the region of interest by the signal processing unit, and adjusting the direction and angle of view of the camera. According to the present invention, the region of interest (ROI) of the image sensor unit can be appropriately adjusted to adequately view or detect the vehicle's forward direction and adapt to changes in the vehicle's speed.
Patent KR-20220152662-A (KR)
Inventor: YUN TAE SUN
IPC: G01N33/00
Filed: 2021-05-10
Abstract: The present invention comprises: a measurement unit for measuring fine dust in a predetermined space and identifying a measurement location; and a server unit for providing information collected by the measurement unit to a user. A purpose of the present invention is to provide a fine dust information providing system that provides information on fine dust at a destination and inside a transportation means to users moving by a public transportation means such as a taxi or bus.
Patent KR-20220045882-A (KR)
Inventor: CHOI HAE CHUL
IPC: G06N3/04
Filed: 2021-05-11
Abstract: Disclosed are a device for feature map encoding and decoding, and a method using the same. According to an embodiment of the present invention, a feature map encoding device comprises: a processor obtaining feature map information corresponding to a feature map, reconstructing the feature map based on the feature map information, and converting a feature value corresponding to the reconstructed feature map from a real number into an integer to generate a coded feature map; and a memory for storing the feature map information.
Patent KR-20210095089-A (KR)
Title: Display control method for high color depth in small driving voltage gap
Inventor: LEE JAE HOON
IPC: G09G3/32
Filed: 2021-05-13
Abstract: An object of the present specification is to provide a display device capable of realizing a high color depth in a narrow driving voltage range. According to the present specification, the display device may drive pixel data by dividing the pixel data into upper bits and lower bits. At this time, the present invention is characterized in that the current (or voltage) corresponding to the lower bit is increased, but a driving time is reduced. The display device includes: a display panel in which a plurality of pixels are arranged; a scan driving circuit for sequentially driving pixels arranged in a row direction in the display panel; and a data driving circuit which outputs a pixel data signal related to driving of each pixel.
Patent KR-20220092770-A (KR)
Inventor: JUNG DAEJIN
IPC: G06F12/14
Filed: 2021-05-14
Abstract: The present invention relates to an operating method of a storage device for setting a secure mode of a command, and an operating method of a storage system having the storage device. According to an embodiment of the present invention, the storage device is configured to communicate with a host device and set a secure mode of a plurality of different commands. The operating method of the storage device comprises: a step of receiving, from the host device, a security request indicating the protection of a first command and the protection of a second command among the plurality of commands; a step of setting the secure mode of the first command and the second command based on the security request; a step of receiving a first request indicating the request for execution of the first command from the host device; a step of outputting a first response indicating the failure of the first command to the host device based on the first request; a step of receiving a second request indicating a request for execution of the second command from the host device; and a step of outputting a second response indicating the failure of the second command to the host device based on the second request. The present invention aims to provide an operating method of a storage device for setting a secure mode of a command and an operating method of a storage system having the storage device, which are capable of providing a flexible security environment.
Patent KR-20220157027-A (KR)
Title: Transmission for the agricultural vehicle
Inventor: KIM JAE GONE
IPC: F16H57/023
Filed: 2021-05-20
Abstract: The present invention relates to a transmission device for an agricultural work vehicle. The transmission device comprises: a planetary gear assembly disposed inside an outer housing and having a sun gear, a planetary gear, and a ring gear; a shift input shaft transmitting power to the planetary gear assembly; a shift output shaft receiving the power from the planetary gear assembly; a sleeve connecting the shift input shaft and the shift output shaft in a first operation mode and connecting the planetary gear assembly and the shift output shaft in a second operation mode; and a planetary gear housing fixed and coupled to the inside of the outer housing and having a planetary gear assembly therein side. Accordingly, the size of the transmission device can be drastically reduced, and replacement can be easily done with one module. In addition, with a small number of parts, at least two operation modes can be realized.
Patent KR-20220160416-A (KR)
Inventor: SONG IN KANG
IPC: G06Q50/20
Filed: 2021-05-27
Abstract: Disclosed is a method for providing learning motivation to a user such that the user can initiatively perform learning with the desire to learn and concentration to get scores by causing the user to raise a pet on mobile with scores obtained from attendance and learning performance in a mobile learning application. According to the present invention, inevitable articles such as feed, water and the like, a house and a toy, a pet article such as a ribbon, and a behavior article such as "Sit and Wait", "House", and the like can be purchased with the scores obtained from learning results. The inevitable article includes food consumer goods and the pet and behavior articles can be continuously used once purchased. The purchased inevitable and pet articles are shown on a mobile monitor and for the behavior article, a command is registered and then when the command is given, various animations corresponding to the command are displayed on the mobile monitor through voice recognition. The method for providing learning motivation according to the present invention meets four conditions like accurate analysis of learning results, immediate reward after learning, accumulated rewards linked to planned learning, and rewards that evoke self-respect and self-pride for learners who perform learning for the first time or is distracted because of loss of concentration such that the learner can perform initiative learning with concentration. Accordingly, concentration, needs for achievement, and desire for winning can be enhanced as the learner desires to get more scores.
Patent KR-20220136012-A (KR)
Inventor: AHN BUM MO
IPC: G01R1/067
Filed: 2021-05-28
Abstract: The present invention provides an electrically conductive contact pin with improved test reliability for an object under test. The conductive contact pin includes: a pin portion including a first contact portion, a second contact portion, and an elastic portion provided between the first contact portion and the second contact portion; a fixing portion provided outside the pin portion; and a connecting portion provided between the pin portion and the fixing portion to connect the pin portion and the fixing portion.
Patent KR-20220161095-A (KR)
Inventor: JI CHANG YOUNG
IPC: B23B39/04
Filed: 2021-05-28
Abstract: The present invention relates to a multiaxial boring machine for woodworking capable of improving the efficiency of work by placing boring units in accordance with work requirements. In accordance with the present invention, the multiaxial boring machine for woodworking includes: a frame (10) in which a pair of guide rails (12) are placed side by side in a horizontal direction on front and rear sides; a plurality of slide blocks (22) coupled to the guide rails (12) to be transportable; a plurality of vertical boring units (20) fixed and coupled to the slide blocks, respectively, and having an upper end thereof, at which a rotary shaft (52) with which boring bits (4) are coupled to be spaced forwards and backwards by a predetermined distance is operatively connected and installed through a train of gearing (54); a driving motor (56) transmitting power to the train of gearing (54); and a pressing cylinder (30) vertically installed in an upper part of the vertical boring units (20) and pressing a wood panel (2) inputted in a horizontal direction, downwards, wherein a rotary boring unit (60) of which the upper end is hinged to the slide blocks (22) is provided on at least one side of the outside of both ends of the plurality of vertical boring units (20), and a rotary means (70) is connected to and installed on the rotary boring unit (60) to rotate the rotary boring unit (60) such that the rotary boring unit can be located in a vertical or horizontal direction.
Patent KR-20220169271-A (KR)
Title: Mail-femail connectable O-ring
Inventor: HWANG SUK HWAN
IPC: F16J15/02
Filed: 2021-06-18
Abstract: The present invention relates to an O-ring used for water tightness or airtightness in various devices and, more specifically, to a male and female assembly type O-ring capable of being assembled and connected in a male and female assembly type by forming an insertion groove and an insertion protrusion at both ends. The male and female assembly type O-ring can arbitrarily control the length of the O-ring by including various kinds having a main body of different lengths. According to the present invention, the male and female assembly type O-ring is manufactured as a synthetic resin is injected into a forming groove comprising an upper mold and a lower mold. The O-ring includes: the main body; the insertion groove formed at one end of the main body; and the insertion protrusion formed at the other end of the main body and inserted and connected to the insertion groove. According to the present invention, the male and female assembly type O-ring enables a user to immediately make and use the O-ring having the length corresponding to a used place in a field by assembling and connecting one or more O-rings in a male and female assembly method. Moreover, the O-ring prevents sealing performance of the O-ring from being weak as a cover covers a short protrusion in a male and female assembly part.
Patent KR-20220044086-A (KR)
Title: Sulfide-based solid electrolyte for lithium ion batteries
Inventor: KIM TAI HEUNG
IPC: C01B25/14
Filed: 2021-06-21
Abstract: The present invention relates to a sulfide-based solid electrolyte for an all-solid lithium secondary battery, and a method for manufacturing the sulfide-based solid electrolyte. The sulfide-based solid electrolyte has high crystallinity, excellent stability to lithium metals, and excellent ion conductivity. The method for manufacturing a sulfide-based solid electrolyte has high crystallinity, excellent stability to lithium metals, and excellent ion conductivity even when heat-treated at a low temperature.