baber/WOPTO huggingface dataset:
Patent KR-20200086633-A (KR)
Inventor: IWASAKI HARUNA
IPC: A41D19/00
Filed: 2020-01-06
Abstract: There is provided a fishing glove in which the fishing needle can be easily removed from a fishing needle receiving portion and a cover of the fishing needle receiving portion can be easily raised. The fishing glove according to the present invention has a glove body worn on the hand, and a fishing needle receiving portion (10) that is installed and fixed on the surface of the glove body. The fishing needle receiving portion (10) has a pedestal portion (15) having an inclined surface (15a) extending obliquely so as to stand up from the surface of the glove main body (2), and a magnetic region (18) formed on the inclined surface (15a) of the pedestal portion (15) to attract and hold the fishing needle by magnetic force.
Patent KR-20210088918-A (KR)
Title: Fish finding system and fish finding method
Inventor: LEE HEE YONG
IPC: G01S15/96
Filed: 2020-01-07
Abstract: The present invention relates to a fish finding system and a fish finding method. According to one embodiment of the present invention, the fish finding method comprises the following steps of: transmitting a sound wave in water and opening communication of a fish finder to detect a fish shoal by using the fish finder receiving the transmitted sound wave and a management terminal setting and controlling the fish finder; calculating, by the management terminal, a distance per number of BINs by using the communication speed and the speed of sound; detecting, by the fish finder, a depth of water in the water; calculating the number of bins according to the water depth by using the detected water depth; calculating a screen display ratio for the number of bins to be output on a screen of at least one of the fish finder and the management terminal according to the calculated number of bins; and displaying the fish shoal in the water on the screen of the at least one of the fish finder and the management terminal according to the screen display ratio. The water depth detection step can detect a depth to the fish shoal when detecting of the depth of the water, when there is the fish shoal in the water. Accordingly, a design of a program for communication with the fish finder is changed and a method for displaying the detected fish shoal on a screen uses the number of bins, thereby providing an effect of checking the position of the fish shoal accurately and clearly in real-time.
Patent KR-20210090402-A (KR)
Title: Bio Sensor
Inventor: YOO MIN SOO
IPC: C12Q1/00
Filed: 2020-01-10
Abstract: The present invention relates to a biosensor with higher accuracy. Specifically, the biosensor according to an embodiment of the present invention includes a substrate, an electrode unit formed on one surface of the substrate, an electron transfer unit formed on the electrode unit, a glucose reaction unit formed on the electron transfer unit, and an electrolyte supply layer formed on the glucose reaction unit, wherein the electrolyte supply layer includes an electrolyte including anions and cations.
Patent KR-20210091017-A (KR)
Title: Method for production of rice using maturing and low temperature drying type and the rice thereby
Inventor: JEONG CHAN HEE
IPC: A23B9/08
Filed: 2020-01-13
Abstract: A method for producing rice using a low temperature aging drying method according to the present invention includes the steps of: washing rice; maintaining the washed rice at 20 to 25 deg. C and humidity of 40 to 50%, and aging the rice for 48 to 72 hours; and drying the rice after the low-temperature aging at a low temperature of 10 to 15 deg. C or less until a moisture content reaches 18 to 20%.
Patent KR-20200089627-A (KR)
Inventor: KENT D HENRY
IPC: C02F103/00
Filed: 2020-01-15
Abstract: The present invention relates to a system and a method for treating ballast water. The system for treating ballast water comprises at least one ballast tank, at least one mixing nozzle, and a treatment unit, wherein the treatment unit comprises an electrochlorination module, a dechlorination module, and a dosing module. The dosing module is coupled to the treatment unit. Also, the system for treating ballast water comprises a control system. The method comprises the following steps of: introducing the ballast water into the at least one ballast tank arranged on a ship; circulating at least a part of the ballast water between the at least one ballast tank and the dosing module; and generating a disinfectant through the treatment unit, wherein the treatment unit comprises the electrochlorination unit and the dechlorination module. The disinfectant is delivered from the treatment unit to the circulating ballast water at the dosing unit.
Patent KR-20200096732-A (KR)
Inventor: TAKAYAMA DAIKI
IPC: B60L53/53
Filed: 2020-01-21
Abstract: In regard to a control device (10) for a vehicle (1; 9), the vehicle (1; 9) is constituted to charge an electricity storage device (14) with electric power supplied from a charger. The control device (10) includes an input/output circuit and a control circuit. The input/output circuit is constituted to perform the input and output of a predetermined signal. The control circuit is constituted to prepare for charging the electricity storage device (14) by controlling the transmission and reception of a signal through the input/output circuit (103) in accordance with a predefined communication sequence. The control circuit (101) is constituted to perform the communication sequence by transmitting a second signal to the charger even if the vehicle (1; 9) does not receive a first signal at a predetermined timing. The control device is capable of increasing the probability of charging the electricity storage device even if the charger does not comply with the communication sequence.
Patent KR-20210098108-A (KR)
Title: Smartphone camera lens protective film
Inventor: OH JI SEOK
IPC: G02B1/14
Filed: 2020-01-31
Abstract: The present invention relates to a smartphone camera lens protective film, which is a protective film attached to a camera part of a smartphone and formed to be thick and flexible to absorb external shock applied to a camera of the smartphone so as to prevent the camera from being damaged, and has an edge part of an upper surface to be rounded in a lower surface direction with flexibility to prevent the film from being easily separated from the smartphone. In accordance with an embodiment of the present invention, the smartphone camera lens protective film, comprises: a film layer formed with at least one camera hole through a position corresponding to a lens of a camera of a smartphone, and having a round part formed with an outer edge and an upper surface edge part of the inner circumferential surface of the camera hole to be rounded; an adhesive layer formed on a lower surface of the film layer; and a release paper layer attached to the lower surface of the adhesive layer by the adhesive layer.
Patent KR-20200103535-A (KR)
Inventor: LEE RONALD C
IPC: G06F11/14
Filed: 2020-02-06
Abstract: According to one aspect of the present invention, a system can include a data interface circuit configured to receive a data access request corresponding to a data set. The system includes a plurality of storage devices each configured to store data, wherein the plurality of storage devices have an available storage space amount, a used storage space amount, and a redundant storage space amount. The system includes a data management circuit configured to monitor the amount of an available storage space in the plurality of storage devices, determine a redundancy level to correspond to each data set for one or more data sets, generate a redundant data part to correspond to a first data set for the first data set among the data sets, and dynamically adjust the redundancy level to correspond to the first data set at least in part based on the amount of the available storage space.
Patent KR-20210103038-A (KR)
Title: Display device
Inventor: LEE SANG SHIN
IPC: H01L27/32
Filed: 2020-02-12
Abstract: An embodiment of the present invention provides a display device, comprising: a substrate; and an array of multiple pixels disposed on the substrate. The array of the multiple pixels includes: a first column in which first pixels emitting first color light and second pixels emitting second color light are alternately disposed in a first direction; and a second column adjacent to the first column and including third pixels disposed in the first direction and emitting third color light. The second column includes multiple groups each of which includes n (n may be an even number of 4 or greater) third pixels. A first distance between adjacent third pixels included in the same group is less than a second distance between two third pixels which are adjacent but included in different groups. The present invention may effectively arrange pixels by improving the aperture ratio.
Patent KR-20210102750-A (KR)
Title: Well block, apparatus for casting and method thereof
Inventor: KIM JANG HOON
IPC: B22D11/117
Filed: 2020-02-12
Abstract: The present invention relates to a well block, a casting apparatus, and a method thereof. According to the present invention, the casting apparatus comprises: a container capable of containing the melt; a well block provided in the container to form a tap hole for tapping the melt and capable of forming a bubble curtain in the melt between the container and the tap hole; and a gas supply unit for supplying gas to the well block. It is possible to efficiently remove inclusions in the molten steel and suppress the reoxidation of the molten steel.
Patent KR-20210059583-A (KR)
Inventor: SUAL DONG YOUAL
IPC: G08G1/07
Filed: 2020-02-19
Abstract: The present invention relates to a pedestrian service providing system using a smart sign, which comprises: a plurality of smart signs embedded in a predetermined walking area and periodically transmitting a beacon signal; and a mobile terminal detecting location information of a pedestrian based on beacon signals received from the plurality of smart signs, determining whether the pedestrian enters the walking area based on the detected location information, and provides the predetermined pedestrian service, when the pedestrian enters the walking area.
Patent KR-20210105781-A (KR)
Inventor: KANG KI HWA
IPC: E04H6/00
Filed: 2020-02-19
Abstract: The present invention provides a transporting apparatus for bicycle parking, which can efficiently use a space of a parking chamber by transferring a bicycle to a parking rack or receiving a bicycle from a parking rack through a clamping unit when the parking rack is approached by allowing a slide stacking unit to protrude and move in a longitudinal direction from a rotational support unit. The transporting apparatus for bicycle parking comprises: a lift unit installed in a parking tower to be liftable and lowerable; the rotational support unit supported at the lift unit to be able to rotate; the slide stacking unit which is provided at the rotational support unit to be slide-movable and on which the bicycle is mounted to be able to enter and exit; and the clamping unit provided on the slide stacking unit to be slide-movable in a longitudinal direction and gripping wheels of the bicycle such that the bicycle can enter and exit the slide stacking unit.
Patent KR-20200023615-A (KR)
Title: Wearable display
Inventor: HACK MICHAEL
IPC: H01L51/52
Filed: 2020-02-20
Abstract: Disclosed is an OLED display capable of operating at a sunlight readable luminance value. Devices as disclosed may be wearable such that the display is flexible and the operating temperature rises due to the display operation to be below a threshold. Displays with an operating power consumption density of 65 or less mW/cm^2 when operating at 78 mW/cm^2 at 100% full white are also provided.
Patent KR-20210109276-A (KR)
Title: Manufacturing method of molten material
Inventor: KIM GI WAN
IPC: C21C1/02
Filed: 2020-02-27
Abstract: A method for manufacturing a molten material according to embodiments of the present invention includes a process of preparing first molten iron, a process of preparing first molten steel having a lower sulfur (S) content than the first molten iron, and a process of mixing the first molten iron and the first molten steel in a mixed amount determined from the content of sulfur (S) in the first molten iron and the content of sulfur (S) in the first molten steel to prepare second molten iron having a lower content of sulfur (S) than the first molten iron. According to the method for manufacturing a molten material according to embodiments of the present invention, by mixing molten iron containing a high content of sulfur (S) and molten steel containing a low content of sulfur (S), molten iron with a reduced content of sulfur (S) can be manufactured. Accordingly, it is possible to suppress or prevent the molten iron from overflowing to the upper side during a subsequent desulfurization operation, and skull caused thereby. In addition, a desulfurization operation can be omitted depending on the type of steel to be cast, thereby reducing the total refining operation time. In addition, there is an effect of facilitating control of the content of sulfur (S) to a target content required by cast iron.
Patent KR-20210115181-A (KR)
Title: Group Traning System Using ICT Technology
Inventor: LEE SUNG HAN
IPC: A63B71/06
Filed: 2020-03-12
Abstract: The present invention relates to an indoor group exercise system using ICT technology, which enables riders to perform group riding. According to the present invention, the indoor group exercise system comprises: a plurality of fitness apparatuses (100) distributed to each participant and having different individual apparatus IDs (ID_i), respectively; a control unit (200) receiving state information (S) transmitted from the fitness apparatuses (100) and analyzing information received from the fitness apparatuses (100) to generates image information (V) on the basis of the state information of the fitness apparatuses (100); a wireless repeater (300) mediating information exchange between the main control unit (200) and the fitness apparatuses (100) and transmitting the image information (V) generated by the control unit (200) to a display unit (400); and the display unit (400) displaying the image information (V) generated by the control unit (200) on the basis of the state information (S) of the fitness apparatuses (100).
Patent KR-20210117745-A (KR)
Title: Transmission serive system for cloths design interconnted with on-off line baseed on mobile and web site
Inventor: KIM MIN CHUL
IPC: G06Q30/02
Filed: 2020-03-20
Abstract: The present invention relates to a method for providing an on- and off-line design brokerage service based on mobile and web environments, which can produce a created clothing design through a verification and confirmation process into 3D modeling, can create a high-quality clothing design, and can be accessed through the implementation of the seamless interworking between mobile and web environments, thereby creating an easy and smooth service environment anytime, anywhere. The method comprises the steps of: receiving and storing a clothing design requested by a client; calculating an estimate for the received clothing design and providing the estimate to the client; receiving acceptance information for the estimate and performing 3D modeling on the received clothing design by using 3D modeling automatic creation software; transmitting the modeled 3D model to the client or storing the same in a cloud server; transmitting the 3D clothing model to a clothing manufacturer server to request the production of real clothing, when the purchase decision information of the client is confirmed for the 3D clothing model, sending the manufactured clothing to a registered address of the client, inserting reduction prevention data into a web page to prevent the web page from being automatically reduced on the mobile device of the client, and transmitting the web page, into which the reduction prevention data is inserted, to the mobile device.
Patent KR-20210118705-A (KR)
Inventor: LEE HWAN WOONG
IPC: G06T1/00
Filed: 2020-03-23
Abstract: An objective of the present invention is to provide a method which embeds data by using a random number sequence to increase a recognition rate and security when the embedded data is extracted, and an apparatus applying the same. To achieve this, an embedding method according to an embodiment of the present invention comprises the following steps: forming a noise base image in units of blocks having M x M pixels; unifying pixel values of all pixels belonging to the block for each block; and correcting the pixel values of some pixels of each block by using watermark data while traversing each block to convert the noise base image. The step of converting the noise base image includes a step of sequentially adopting a random number of a stored random number sequence while traversing each block by using the watermark data, and correcting the pixel value of some of the pixels with a rule corresponding to the adopted random number.
Patent KR-20210119782-A (KR)
Title: Toothbrush With Toothpaste Refill
Inventor: KIM YOO RI
IPC: A46B9/04
Filed: 2020-03-25
Abstract: The present invention relates to a toothbrush with a toothpaste refill part embedded therein, which can increase the tooth-brushing effect by utilizing a tooth-brushing habit of an infant and in which toothpaste can be used by refilling. The present invention includes: a housing part including a first opening formed in one end, a second opening formed in the other end, and a first thread formed on an outer circumferential surface of the one end; a refill part storing toothpaste therein and inserted into the housing part, wherein the other end of the refill part passes through the second opening and one end of the refill part protrudes through the first refill part; and a toothbrush part including a refill connection module storing the one end of the refill part therein, a second thread fastened with the first thread, a plurality of brushes formed on an external surface, and an ejection hole formed between the plurality of brushes.
Patent KR-20210121837-A (KR)
Inventor: KIM HANNA
IPC: C08L77/12
Filed: 2020-03-31
Abstract: The objective of the present invention is to provide a thermoplastic resin composition that has excellent electrical conductivity and overall physical property balance, and a molded article manufactured therefrom. More specifically, the present invention relates to a thermoplastic resin composition comprising: a base resin; a polyether esteramide block copolymer; and a maleic anhydride-aromatic vinyl-N-substituted maleimide copolymer, wherein the base resin includes (A1) 20-40 wt% of a butadiene-based rubber-modified aromatic vinyl-vinyl cyanide graft copolymer, (A2) 30-75 wt% of an aromatic vinyl-vinyl cyanide copolymer, and (B) 5-40 wt% of a polyamide resin and, with respect to 100 wt% of the base resin, the proportion of the polyether esteramide block copolymer is 1-15 wt%, and that of the maleic anhydride-aromatic vinyl-N-substituted maleimide copolymer is 0.5-10 wt%.
Patent KR-20210123669-A (KR)
Title: Data-based Optimal Frequency Control System and Frequency Controller Design Method and of LCC-HVDC System
Inventor: KWON DO HOON
IPC: H02J3/36
Filed: 2020-04-03
Abstract: A frequency controller design method of a line commutated converter-high voltage direct current (LCC-HVDC) system of the present invention, as a design method of a frequency control system of LCC-HVDC both systems for controlling the frequency of a system connected to a prime mover generator, a rectifier and an inverter, includes the steps of: receiving and collecting data measured in a normal operation state of the LCC-HVDC system; estimating an observer Markov variable and a system Markov variable from the collected data; forming a Henkel matrix by using the system Markov variable; and constructing a data-based dynamic model for frequency control of the LCC-HVDC system based on the Henkel matrix.
Patent KR-20210125251-A (KR)
Title: Source signal output circuit and inverter thereof
Inventor: KIM YOUNG TAE
IPC: G09G3/34
Filed: 2020-04-08
Abstract: The present invention discloses a source signal output circuit and an inverter thereof. The inverter provides a full-range control signal for selecting a source signal to a multiplexer, and is configured to output the full-range control signal by using devices operating in a low voltage range. Therefore, the present invention has the advantage that a driving circuit with a small area can be manufactured at a low process cost.
Patent KR-20210127330-A (KR)
Inventor: KIM HO CHUL
IPC: F16F15/04
Filed: 2020-04-14
Abstract: The present invention relates to a shock absorbing device for a rotary quick coupler with an improved structure. According to the present invention, the shock absorbing device is placed in a rotator housing, is closely attached to inner and outer ring members, which are rotating parts, and uses first and second damper members that absorb and relieve vibration or impact energy, thereby capable of preventing damage to the rotating parts due to vibration or impact energy generated during an operation of an attachment. The shock absorbing device for a rotary quick coupler comprises a quick coupler body; a rotating housing; an outer ring; an inner ring; an adapter body; a rotation support means; and a shock absorbing means.
Patent KR-20210012887-A (KR)
Title: Method for Managing Automation of Courier Business Centered on Courier Company, and Courier Company Server Used Therein
Inventor: BAE KEE TAE
IPC: G06Q10/08
Filed: 2020-04-17
Abstract: Disclosed are a parcel service work automation management method centered around a parcel service company and a parcel service company server used therein. The present invention is realized through a process in which a parcel service company server receives identification information of an online shopping mall where a product seller sells a product and personal information for connecting to the online shopping mall on behalf of the product seller from the product seller, receives product order information of a customer for a product of the product seller from an online shopping mall server, generates invoice information for delivery of an order product based on the received product order information, and transmits the generated invoice information to a sending entity of the order product. According to the present invention, a parcel service company automatically performs most of the parcel service work through a parcel service company server around the parcel service company instead of a conventional passive role in parcel service work to automate most of the parcel service work except for product packaging work to reduce work burden and expenses on an online shopping mall operator or sellers and provide convenience.