baber/WOPTO huggingface dataset:
Patent KR-20200139279-A (KR)
Inventor: HWANG YI
IPC: F16L41/08
Filed: 2019-06-03
Abstract: The present invention relates to a pipe for welding a tank, which is technology of improving welding quality by improving a structure of the pipe welded to a tank. The pipe is inserted into a panel forming the tank and welded. The pipe comprises: a flange protruding from an outer surface of the pipe; a protruding unit protruding from one surface of the flange facing the panel and formed toward the pipe; and an inlet chamber formed in a groove shape inside an inner section of the flange positioned between the protruding unit and the pipe.
Patent KR-20200140018-A (KR)
Inventor: JIN MIN HO
IPC: A61M37/00
Filed: 2019-06-05
Abstract: The present invention is a fast and safe microneedle tattoo patch that can be self-operated with minimal pain. The present invention is attached to the skin and is designed to have a tattoo since a microneedle containing a dye, a pigment, and a fluorescent material are inserted into the skin and work with skin solutions such as moisture in the skin, so that a part of the microneedle quickly falls off.
Patent KR-20200141342-A (KR)
Inventor: PARK JUNGIN
IPC: G06Q10/06
Filed: 2019-06-10
Abstract: The present invention relates to a consulting service method using the Internet. An object of the present invention is to provide a consulting service processing method by which most consulting regarding certification examination such as ISO and OHSAS can be carried out online via the Internet instead of on-site visit. In addition, with the present invention, a visiting consultant can provide online consulting in a wired/wireless Internet environment even in the case of offline and on-site consulting, and thus time and space constraints can be overcome between a consulting organization and a client (enterprise). The present invention includes: a step in which a client makes a consulting request in a consulting organization server system connected to the Internet and obtains an approval for an ASP program use service; a step in which data is input through a total work online training step after the ASP program use service approval; a document consulting step in which a consultant provides remote consulting by accessing the consulting organization server system with regard to a document stored with data in the consulting organization server system; an on-site consulting step in which the consultant compares field data on the site to the data stored in the consulting organization server system and performs review in a consultant client system of the consultant connected on the wired/wireless Internet after the document consulting; and a consulting result notification step.
Patent KR-20200107720-A (KR)
Inventor: CHOI SUNG WON
IPC: B32B38/18
Filed: 2019-06-19
Abstract: Disclosed are a vacuum laminating apparatus and a method thereof. The vacuum laminating apparatus according to an embodiment of the present invention comprises: a balloon for performing a laminating process between a panel and cover glass based on a pressure expanded by supply of compressed air; and a compressed air supply part for supplying compressed air into the balloon side. The present invention can extend the life of the balloon and can significantly reduce a running cost.
Patent KR-20210001064-A (KR)
Inventor: KIM YOUNG HEE
IPC: H01T19/00
Filed: 2019-06-26
Abstract: According to the present invention, disclosed is an ionizer module capable of being applied to an air cleaner and generating and emitting ions through the electric field radiation of a discharge electrode. The ionizer module includes: a function generator providing a control signal; a high-voltage conversion part converting an input voltage into a positive high voltage and a negative high voltage in response to the control signal, and outputting the positive high voltage and the negative high voltage; a first ion generation element including a positive discharge electrode, and generating cations through first electric field radiation by the positive high voltage from the positive discharge electrode; a second ion generation element including a negative discharge electrode, and generating anions through second electric field radiation by the negative high voltage from the negative discharge electrode; and a fault detector sensing voltages from the positive discharge electrode and the negative discharge electrode, individually, and providing a feedback voltage by sensing the function generator. The function generator, if the level of the feedback voltage corresponds to a preset error state, stops the operation of the high-voltage conversion part by changing the control signal.
Patent KR-20210001433-A (KR)
Inventor: KIM JUNGROK
IPC: C07D471/02
Filed: 2019-06-28
Abstract: The present invention provides a perylene bisimide-based compound represented by chemical formula I. The compound has excellent solubility in an organic solvent and facilitates the preparation of a resin composition containing the same. In addition, the compound causes less migration even after high-temperature baking, when being applied to a color transformation layer, and thus can improve luminance and color reproducibility. In chemical formula I, each of R1-R5, x, y, z, a, and w is the same as defined in the specification.
Patent KR-20200006494-A (KR)
Inventor: NAGEL WILLI
IPC: F16D121/24
Filed: 2019-07-05
Abstract: The present invention relates to a pressure generating device for a brake system of a vehicle. The pressure generating device comprises: a motor (10) with a worm (12a) fixed or formed on a motor shaft (12); a first worm wheel part (14a) switchable to a rotary motion around a first rotary axis (18a) aligned to be inclined with respect to the motor shaft (12a) by rotation of the motor shaft (12a); and one or more pistons (24a, 80) to be displaced at least by a rotary motion of the first worm wheel part (14a). A first spindle nut (20a) is fixed or formed on the worm wheel part (14a). One or more first spindles (22a) are fixed or formed on the piston (24a, 80). The first spindles (22a) can be displaced along the first rotary axis (18a) by a rotary motion of the first worm wheel part (14a) around the first rotary axis (18a) to allow the pistons (24a, 80) to be displaced together along the first rotary axis (18a) or in parallel to the first rotary axis (18a).
Patent KR-20210008206-A (KR)
Inventor: LEE SEUNG GEUN
IPC: H01L27/15
Filed: 2019-07-10
Abstract: Provided are a light emitting element, a manufacturing method thereof, and a display device. A light emitting element has a shape extending in one direction and includes: a first semiconductor layer; a second semiconductor layer; an active layer disposed between the first semiconductor layer and the second semiconductor layer; a first electrode layer which is disposed on the other surface of the first semiconductor layer which is opposite to one surface of the first semiconductor layer, wherein the one surface of the first semiconductor layer faces the active layer; a second electrode layer which is disposed on the other surface of the second semiconductor layer which is opposite to one surface of the second semiconductor layer, wherein the one surface of the second semiconductor layer faces the active layer; and an insulating layer which surrounds at least a portion of the side surfaces of the first electrode layer and the second electrode layer, and includes the side surface of the active layer. In the insulating layer, the thickness of the first area surrounding the side surface of the active layer is greater than the thickness of the second area surrounding the side surface of the first electrode layer. The present invention provides the display device capable of displaying light of various colors by including the light emitting element.
Patent KR-20210007767-A (KR)
Inventor: LEE SUNG JONG
IPC: B63B35/00
Filed: 2019-07-12
Abstract: The present invention relates to an autonomous sailing vessel system for removing sea wastes based on deep learning-image recognition. According to the present invention, the autonomous sailing vessel system for removing sea wastes based on deep learning-image recognition removes sea wastes such as vinyl, polystyrene, plastic and the like, which are scanned with image recognition through a camera module provided in the body of an unmanned vessel or a vessel with a minimum number of people, by using a floating matter collector of the body of an autonomous sailing vessel, thereby promoting an increase in the improvement efficiency of a marine environment and a reduction in costs for improvement work. Also, the system recognizes images of sea wastes and vessels/marine structures for improving a marine environment and autonomous sailing through machine learning with respect to a large collection of aspect images created from actual images and a three-dimensional virtual model, thereby promoting an increase in the recognizability of sea wastes and an improvement in recognition precision/accuracy while promoting an increase in the stability of autonomous stability.
Patent KR-20210010258-A (KR)
Inventor: PARK MI NA
IPC: A61J9/04
Filed: 2019-07-19
Abstract: The present invention relates to a baby bottle which changes color as temperature changes and, more specifically, to a feeding device having an external connection tube additionally installed therein. According to the present invention, the baby bottle (1) is manufactured by mixing 1 to 5% of a thermochromic material (engineering plastic compound) during manufacture and an air intake hole (3) is formed on one side of a fixing cap (2) and a valve (4) made of a soft plate is installed on one side of the air intake hole (3) to block the inflow of air, wherein the valve (4) is turned over by internal pressure. A cutout part (6) is formed on one side of a lid (5) to exposure a suction pipe (7) to the outside, several fixing protrusions (9) are formed to protrude from the inner upper wall surface of the lid (5), and a ring (8) for a necklace is formed on one side of the fixing cap (2). Accordingly, manufacture is facilitated due to a simple structure, the color of the baby bottle is variously changed in accordance with the temperature of milk to prevent a baby from getting bored. Moreover, since the baby bottle has a ring part formed therein, a parent can hang the baby bottle around the parent′s neck and feed the milk, and thus the baby bottle can be used while walking outside. Moreover, since the valve is operated by the sucking force of the baby, constant pressure can be maintained inside the baby bottle.
Patent KR-20210011301-A (KR)
Title: Novel compound and organic light emitting device comprising the same
Inventor: CHA YONGBUM
IPC: C07D307/52
Filed: 2019-07-22
Abstract: The present invention provides a novel compound and an organic light emitting device comprising the same. The present invention provides a compound represented by chemical formula 1. The compound represented by chemical formula 1 can be used as a material for an organic layer of the organic light emitting device, and can improve efficiency, low driving voltage, and/or lifespan characteristics in the organic light emitting device.
Patent KR-20200011911-A (KR)
Inventor: HONG WANPYO
IPC: H01L51/50
Filed: 2019-07-25
Abstract: The present specification relates to a compound of chemical formula 1 and an organic light emitting device comprising the same. The compound of the present invention can be used as a material for an organic material layer of the organic light emitting device. When manufacturing the organic light emitting device including the compound of the present invention, it is possible to obtain the organic light emitting device having high efficiency, low voltage, and long lifespan characteristics.
Patent KR-20200012785-A (KR)
Title: Protecting helmet with raising/lowering mechanism of the visor
Inventor: SALVETTI ALBERTO
IPC: A42B3/22
Filed: 2019-07-26
Abstract: Provided is a protective helmet (1) comprising: a rigid outer shell (2); a front opening (5) formed in the rigid shell for the face of a user; a protective visor (4) at least rotatable between a lowered position at least partially intercepting the front opening (5) and a raised position disengaged from the front opening (5); and a raising/lowing mechanism (10) of the protective visor (4). The raising/lowering mechanism (10) includes: at least one base member (12) arranged in a side position with respect to the front opening (5), movable with respect to the outer shell (2) or integrally constrained to the same, or made as a single component together with the outer shell (2); and at least one fastening pin (41) constrained in a respective opening (4a) of the protective visor (4). The base member has a seat (130) adapted to reversibly house the fastening pin to be rotatable, and the mechanism (10) includes at least first and second magnetic coupling members (11a, 11b). The first magnetic coupling member (11a) is constrained to the fastening pin (41) or made as a single component together with the fastening pin (41). The second magnetic coupling member (11b) is constrained to the base member (12) or made as a single component together with the base member (12). The present invention can make a protective visor move effectively in a structurally uncomplicated way.
Patent KR-20200014711-A (KR)
Inventor: LEHTOLA PHILIP JOHN
IPC: H03F3/191
Filed: 2019-08-01
Abstract: Disclosed are systems and methods which include a variable power amplifier bias impedance. According to an aspect of the present invention, provided is a power amplifier system including a bias circuit configured to receive a bias voltage and generate a bias signal and a power amplifier stage configured to receive an input radio frequency (RF) signal and generate an output RF signal. The power amplifier system may also include a bias impedance component operatively coupled between the bias circuit and the power amplifier stage. A bias impedance is a component configured to receive a control signal and adjust an impedance value of the bias impedance component in response to the control signal.
Patent KR-20210016780-A (KR)
Title: Apparatus and method for providing game
Inventor: JEONG HYERA
IPC: A63F13/85
Filed: 2019-08-05
Abstract: The present invention provides a game providing apparatus capable of inducing the use of a character with a low usage rate, and a method thereof. According to the present invention, the game providing apparatus comprises: a storage unit for storing information on a plurality of characters possessed by a user in a game; and a control unit which provides information corresponding to a character that satisfies a predetermined condition among the plurality of possessed characters to the user.
Patent KR-20210016875-A (KR)
Title: Method for operating based on touch input and electronic device thereof
Inventor: SEUNGHOON KO
IPC: G06F3/01
Filed: 2019-08-05
Abstract: An electronic device according to various embodiments of the present disclosure comprises: a housing; a touch panel disposed inside the housing; a display disposed inside the housing; a cover window disposed on the touch panel and including a first area corresponding to the touch panel and a second area corresponding to an outer area of the touch panel, wherein the first area includes a (1-1)^st area corresponding to the inner area of the touch panel and a (1-2)^nd area corresponding to the outer area of the touch panel; and a processor operatively coupled to the touch panel and the display. The processor may be configured to: provide a user interface through the display; obtain a signal by a touch input from the touch panel while the user interface is provided; determine an area in which the touch input is initially generated based on the signal; determine the touch input, which is greater than a first threshold value, as a first type touch in response to the touch input being initially generated in the (1-1)^st area; execute an event corresponding to the first type touch based on the user interface and the first type touch; detect whether the touch input includes a movement of touch coordinates in response to the touch input being initially generated in the (1-2)^nd area or the second area; determine the touch input as a second type touch distinguished from the first type touch in response to the touch input including the movement of the touch coordinates; and execute an event corresponding to the second type touch based on the user interface and the second type touch. According to the present invention, an object displayed on the display of the electronic device may be accurately selected through a touch input.
Patent KR-20210017131-A (KR)
Title: Apparatus for processing substrate and operating method thereof
Inventor: MYOUNG NOH HOON
IPC: H01L21/67
Filed: 2019-08-07
Abstract: Provided are a substrate processing apparatus and a driving method thereof, capable of minimizing a vibration of a swing nozzle. The substrate processing apparatus includes: a support module that supports a substrate and is swingable; a swing nozzle disposed on one side of the support module, and configured to spray a chemical solution to the substrate while moving in a swing manner; a sensor disposed on one side of the swing nozzle to sense the movement of the swing nozzle; an electromagnet and a magnet installed on an opposite side of the swing nozzle to adjust an interval relative to each other; and a controller for receiving a sensing result of the sensor, and performing a damping operation on the swing nozzle by providing a power to the electromagnet to generate an attractive force or a repulsive force between the electromagnet and the magnet.
Patent KR-20210019698-A (KR)
Title: Energy storage device comprising flexible electrode substrate
Inventor: YOON HA NA
IPC: H01M4/66
Filed: 2019-08-13
Abstract: Disclosed are an energy storage device including a flexible electrode substrate as an electrode, and a method for manufacturing the electrode for the energy storage device. Since the energy storage device has excellent electrochemical properties as well as an anode or cathode has adhesive properties, it is very useful because the energy storage device can be attached to various objects. In addition, since the electrode for the energy storage device can be easily manufactured by a transfer method using a difference in adhesive strength, a manufacturing process is simple, and electrodes having various patterns can be manufactured through easy control of the manufacturing process, which is very efficient.
Patent KR-20210024283-A (KR)
Title: System for Providing Mobile Payment Based on Payment Request Information by Near Field Communication Interworking
Inventor: KIM JAE HYUNG
IPC: G08B5/36
Filed: 2019-08-21
Abstract: According to a wireless payment system based on payment request information using a NFC linkage, the present invention includes: a payment terminal which can connect a printing device printing a receipt through a designated communication method; a connector device connected through the designated communication method; and an information processing device which communicates with the connector device through a designated short-distance communication. Therefore, it is possible to operate without changing software already provided in the payment terminal and without installing additional software in the payment terminal.
Patent KR-20210023464-A (KR)
Title: Cooling apparatus for charging hydrogen and method for charging hydrogen vehicle using same
Inventor: LEE HYEN CHAN
IPC: F25B1/00
Filed: 2019-08-23
Abstract: The present invention relates to a cooling apparatus for charging hydrogen for cooling hydrogen for charging high-pressure hydrogen, and a hydrogen vehicle charging method using the same and, more specifically, to a cooling apparatus for charging hydrogen, capable of minimizing startup time, reducing costs for driving and installation and reducing the volume of a heat exchanger, and a hydrogen vehicle charging method. The cooling apparatus for charging hydrogen can includes: a heat exchange unit cooling hydrogen inputted from a hydrogen tank, and then, outputting the cooled hydrogen to a dispenser; a freezing unit cooling a refrigerant injected into the heat exchange unit; and a heat storage tank housing the heat exchange unit therein. The hydrogen vehicle charging method includes: a precooling step of precooling the heat exchange unit to -40 to 0°C by operating the freezing unit; a hydrogen cooling step of cooling the hydrogen of the hydrogen tank by circulating the hydrogen in the heat exchange unit; a hydrogen charging step of charging the hydrogen into a hydrogen vehicle by outputting the cooled hydrogen to the dispenser; and a low temperature maintenance step of maintaining the heat exchange unit at -40 to 0°C.
Patent KR-20210026161-A (KR)
Title: Natural fertilizer and manufacturing method thereof
Inventor: YANG JUNG JIN
IPC: C05F5/00
Filed: 2019-08-29
Abstract: The present invention provides a natural fertilizer manufactured by including a natural product and a method for manufacturing the same. The manufacturing method comprises the following steps: manufacturing a first extract by mixing and pulverizing coffee gourd, banana peel, and kelp, and then extracting with water; manufacturing a second extract by extracting with water, alcohol, or an aqueous alcohol solution after pulverizing at least one raw materials selected from a group consisting of Portulaca oleracea, Gingko biloba leaves, Helianthus tuberosus, Melia azedarach, and Cinnamomum verum; and mixing and aging the first extract and the second extract. According to the present invention, it is possible to save resources by recycling the discarded natural materials and to prevent environmental pollution caused by chemical fertilizers.
Patent KR-20210028481-A (KR)
Title: High floor Scaffold Safety rope equipment
Inventor: JANG YUN GUN
IPC: A62B35/00
Filed: 2019-09-04
Abstract: The present invention relates to a safety rope installation instrument for a high-floor scaffold, which is able to conveniently move and temporarily install a safety rope for a high-floor scaffold by using a gripping means, to maintain the gripping force always on the gripping means itself, to obtain the gripping force which is proportionate to the escaping/pulling force of the safety rope, and to secure safety. That is, the present invention relates to the safety rope installation instrument for the high-floor scaffold, which comprises: a gripping means in which the opposite side to a side wall with a stopper and a lower side are opened, and there is a gripping space on a right lower side of a gripping contact surface on the inner surface of the ceiling to communicate with a hole on an upper end on the side wall; a gripping instrument installed in the gripping means, in which on an upper end formed is a gripping surface, and on a lower end formed is a lever protruding toward a lower side of the gripping means to hang on the stopper; a support shaft which rotatably mounts the gripping instrument on the gripping means; an elastic member installed between the inner surface of a side wall of the gripping means and an upper end of the gripping instrument to make a gripping surface on an upper end tilted toward the opposite side to the side wall and to make a lever on a lower end tilted toward the side wall; and an engagement means attached to a rear surface of the gripping means.
Patent KR-20210029904-A (KR)
Title: Binary data compression method and apparatus there of
Inventor: KIM JEONG HUN
IPC: H03M7/30
Filed: 2019-09-08
Abstract: The present invention relates to a compression method of binary data. First, data to be compressed is compressed with a known compression algorithm as shown in the figure below (in this embodiment, the case of applying the Deflate algorithm). Then, with n-bit binary data to be further compressed (an original key), the compressed data is modulated. The modulation rule modulates the k^th byte of the compressed data when the k^th bit of the binary bit string is 1, inverts the bit, and leaves it as it is when the value is 0, wherein the modulation rule can be very diverse. Binary bit string and all modulation rules, which are uniquely differentiated by 1:1, are included. The data modulated in this way is used as final compressed data.