baber/WOPTO huggingface dataset:
Patent KR-20190082699-A (KR)
Inventor: YANG DO JUN
IPC: G06Q20/20
Filed: 2019-06-27
Abstract: The present invention provides a method for authenticating a payment request from a device, and a system thereof. The method for allowing a device to request payment to a point of sale (POS) terminal comprises the steps: storing authentication information generated based on input of a user for a device; and providing the stored authentication information to the POS terminal as the device approaches within a preset range from the POS terminal. The authentication information provided to the POS terminal is compared with the authentication information which is generated based on the input of the user at the POS terminal so as to be used to authenticate a payment request from the device.
Patent KR-20210001584-A (KR)
Inventor: KIM JEONG JIN
IPC: F16H45/02
Filed: 2019-06-28
Abstract: Disclosed are a dry torque converter for an electric vehicle and a control method thereof. According to an embodiment of the present invention, the dry torque converter for an electric vehicle includes: a planetary gear connected to an input shaft through a first element, connected to an output shaft through a second element, and variably connected to a fixing part through a third element; a front cover integrated with the first element and the input shaft to embed the planetary gear therein; a one-way clutch regulating the one-way connection of the fixing part and the third element and connected with each other; a back cover provided on the side of the output shaft to be combined with the front cover; at least one eddy current torque generation part connected to the second element between the second element and the front cover, and generating an eddy current so as to be controlled by the speed of the output shaft; and a lockup tool formed in the eddy current torque generation part between the front cover and the back cover with respect to an axial direction, and led by the eddy current torque generation part, which is operated with centrifugal force generated in accordance with the rotational speed of the output shaft, to selectively come in contact with the front cover and the back cover, while connecting the input shaft directly with the output shaft by connecting the second element with the front cover.
Patent KR-20200002706-A (KR)
Title: Power and data center (pdc) for automotive applications
Inventor: BAUER LEE
IPC: H04L29/08
Filed: 2019-07-01
Abstract: A power and data center (PDC) can be scaled to electric/electronic architecture (E/EA) of a vehicle supporting a partial or complete autonomous vehicle and can function as a data concentrator and a power distributor transferring appropriate network/power redundancy. According to a part of embodiments of the present invention, a vehicle including a smart E/EA is divided into sections and each section comprises: one or more PDCs; one or more sensors, actuators, controllers, speakers, or other devices coupled to a section PDC(s) of the PDC and receiving power from the section PDC. Each PDC collects and processes processed or unprocessed sensor data from the one or more sensors in the section thereof. The sensor provides the data to the PDC through a short-distance data link which is cost effective. Moreover, according to some of embodiments of the present invention, the one or more actuators in each section are coupled to each section PDC and receive control data from the PDC through a high speed data bus or data link.
Patent KR-20210003348-A (KR)
Inventor: DARIUSZ NOWAK
IPC: H01F27/36
Filed: 2019-07-01
Abstract: According to the present invention, a transformer with a sound absorbing device includes: an enclosure; a plurality of reinforcing members provided on the outside of the enclosure; a winding part and an iron core part provided in the inside of the enclosure; an insulating fluid provided inside the enclosure; a shielding plate provided inside the enclosure to relieve magnetic flux leakage; and the sound absorbing device provided between the enclosure and the shielding plate to reduce noise, wherein the sound absorbing device may be provided in a divided type. According to the present invention, the loss of eddy currents in the transformer is reduced, and noise generated in the transformer is reduced.
Patent KR-20210004633-A (KR)
Inventor: IM SUNG SOON
IPC: H03H7/40
Filed: 2019-07-05
Abstract: According to one aspect of the present invention, a substrate processing device comprises: a process chamber for limiting a processing space therein; a gas injection unit installed in the process chamber, and supplying a process gas to the processing space; a substrate support installed in the process chamber so as to allow a substrate to be seated on an upper portion, and including a heater therein; a plasma power supply unit including at least one RF power connected to the gas injection unit to form a plasma atmosphere in the process chamber; an impedance matching unit connected between the plasma power supply unit and the gas injection unit for impedance matching between the plasma power supply unit and the process chamber, and including at least one variable capacitor; a heater power supply unit connected to the heater so as to supply power to the heater; and a control unit for determining whether or not the substrate support is damaged by monitoring a change in at least one of a variable capacitance value of the impedance matching unit and a power value of the heater power supply unit when a process for processing the substrate is performed after the substrate is seated on the substrate support. According to the present invention, the reliability of process can be increased by real-time monitoring.
Patent KR-20210005454-A (KR)
Inventor: SAKONG TAN
IPC: H01L33/20
Filed: 2019-07-05
Abstract: Provided, according to one embodiment of the present invention, is a method for manufacturing a light emitting element package comprising the steps of: forming a semiconductor laminate having a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer on a first surface of a growth substrate having the first surface and a second surface facing the first surface; separating the semiconductor laminate into a plurality of semiconductor light emitting parts, separated from each other, by forming a trench having a predetermined depth in the growth substrate by etching in the direction of the first surface so as to penetrate the semiconductor laminate; forming a molding part which fills the trench and insulates the plurality of semiconductor light enitting parts from each other by applying a flexible insulating material to cover the plurality of semiconductor light emitting parts; forming a plurality of groove parts separated from each other by the molding part and corresponding to each of the plurality of semiconductor light emitting parts, by removing the growth substrate; and forming a plurality of wavelength converters in the plurality of groove parts. According to the present invention, it is possible to manufacture a display panel having flexibility.
Patent KR-20210005458-A (KR)
Inventor: SOHN HO YONG
IPC: A23L33/105
Filed: 2019-07-06
Abstract: The present invention relates to a pharmaceutical composition and health-aid food for preventing or treating thrombosis, including an oil layer of an extract of Panax ginseng seeds as an active ingredient. Particularly, the present invention relates to a pharmaceutical composition and health-aid food for preventing or treating/alleviating thrombosis by inhibiting blood coagulation and platelet aggregation, which include, as an active ingredient, an oil layer formed after concentrating an ethanol extract of Panax ginseng seeds under reduced pressure. The oil layer of an ethanol extract of Panax ginseng seeds as an active ingredient of the pharmaceutical composition and health-aid food for preventing or treating thrombosis according to the present invention shows a strong anti-thrombotic activity through the inhibition of thrombus formation-related enzymes and blood coagulation factors and the inhibition of aggregation of platelets functioning to initiate thrombus formation, has excellent heat stability, and causes no loss of the effects of inhibiting blood coagulation factors and thrombus formation-related enzymes even under an acidic condition of pH 2 and in the plasma, Thus, the oil layer of an ethanol extract of Panax ginseng seeds is expected to be used for preventing and treating thrombosis, such as ischemic stroke and cerebral hemorrhage, by improving blood circulation. In addition, the active ingredient can be processed into various formulations, such as an extract, powder, pills and tablets, so as to be prepared to be administered at any times. Therefore, the present invention is very useful in the pharmaceutical industry and food industry.
Patent KR-20210006218-A (KR)
Inventor: MIN TAEHONG
IPC: H05K1/11
Filed: 2019-07-08
Abstract: A printed circuit board is disclosed. According to an embodiment of the present invention, the printed circuit board includes: a first substrate portion; and a second substrate portion connected to the first substrate portion and having a flexible insulation layer which is bendable, wherein the second substrate portion includes a frame member inserted into the flexible insulation layer.
Patent KR-20210009583-A (KR)
Inventor: SEO JEONG HUN
IPC: A61K31/43
Filed: 2019-07-17
Abstract: The present invention relates to a composition for preventing, ameliorating or treating oral diseases comprising Machilus thunbergii as an active ingredient, and provides a pharmaceutical composition for preventing or treating oral diseases comprising a Machilus thunbergii extract as an active ingredient. In addition, the present invention provides an oral hygiene composition for preventing or ameliorating oral diseases, including a Machilus thunbergii extract as an active ingredient. Accordingly, the present invention exhibits growth inhibitory activity against oral disease-causing strains, and thus pharmaceuticals containing the same as an active ingredient have the effect of preventing and treating oral diseases such as dental caries, periodontal disease, and the like. In particular, when a natural extract according to the present invention is used as a toothpaste, mouthwash, and the like, there is an effect of inhibiting the growth and activity of oral pathogens to effectively prevent the formation of plaque, which is a bacterial precipitate. In addition, the natural extract according to the present invention has the advantage of causing very few side effects because the extract uses a natural product with proven safety as an active ingredient.
Patent KR-20210013400-A (KR)
Title: Leg caring apparatus and controlling method for the same
Inventor: HYUNSUN YOO
IPC: A61H33/06
Filed: 2019-07-24
Abstract: A leg management device according to the present invention comprises: a main body for providing an action space for legs to be received therein; an action space adjustment module for adjusting the size of an entrance of the action space; a first proximity sensor for detecting that a user approaches from the front of the action space; a control unit for controlling the action space adjustment module in response to a first proximity sensor detection signal; and a relay for delaying the first proximity sensor detection signal, and transmitting the same to the control unit. According to the present invention, a collision between a user and a device is prevented, and thus it is possible to prevent injury to a user.
Patent KR-20210012498-A (KR)
Title: Method for frame communication with gate and node field added
Inventor: PARK PU SIK
IPC: H04L29/12
Filed: 2019-07-25
Abstract: A communication method is provided for sharing information of all nodes in a ring topology network by exchanging frames including address information of nodes in the ring topology network. According to an embodiment of the present invention, a method for frame communication with G/N field added includes the steps of: allowing a node constituting the single ring topology network to generate a frame including a first field indicating information about a type and a second field in which an address thereof is written; and transmitting a frame in which the node is generated to other nodes.
Patent KR-20210017882-A (KR)
Title: Pendulum for fishing net with biodegradable plastics and method for manufacturing
Inventor: SONG YE JU
IPC: A01K95/00
Filed: 2019-08-09
Abstract: The present invention relates to a pendulum of a fishing net comprising a natural weight body which is formed of biodegradable plastic and a material existing in nature. The pendulum of a fishing net is capable of preventing contamination caused by the plastic remaining in seawater.
Patent KR-20210019814-A (KR)
Title: Electronic device for backing-off transmission power based on sar and method for operating thereof
Inventor: CHA JAEMOON
IPC: H04B17/11
Filed: 2019-08-13
Abstract: An electronic device according to various embodiments of the present invention includes: a memory storing a plurality of antenna configurations; at least one communication processor configured to support at least one network communication; at least one antenna configured to transmit at least one communication signal corresponding to the at least one network communication; and at least one antenna-tuning circuit configured to adjust a resonance characteristic of the at least one antenna, wherein the at least one communication processor is configured to: identify a cumulative SAR value associated with emission of the at least one communication signal based on an antenna configuration of the at least one antenna-tuning circuit among the plurality of antenna configurations; and adjust a transmission strength of a communication signal corresponding to at least one of the at least one network communication based on the cumulative SAR value satisfying a designated condition. Various embodiments are possible.
Patent KR-20200031519-A (KR)
Title: Connector
Inventor: LEE MINHO
IPC: H01R13/629
Filed: 2019-08-27
Abstract: The object of the present invention is to provide a connector capable of preventing enlargement. According to the present invention, a detector (11) is provided in a housing (10) to be movably in a front-rear direction and allowed to move from a standby position to a detection position in front of the standby position when being property engaged with both housings (10, 90). The housing (10) includes housing narrowing portions (76) narrowed toward a rear part in the rear part of the housing, and the detector (11) includes a pair of side walls (53) configured to cover both side surfaces of the rear part of the housing (10). The pair of side walls (53) include detecting member narrowing portions (56) narrowed to correspond to the housing narrowing portions (76) in parts facing the housing narrowing portions (76).
Patent KR-20210029472-A (KR)
Title: High voltage battery power switching device
Inventor: KIM SEUNG SOO
IPC: B60L58/19
Filed: 2019-09-06
Abstract: Disclosed is a high-voltage battery power switching apparatus. According to an embodiment of the present invention, the high-voltage battery power switching apparatus is an apparatus which switches the electric power transferred from a battery to a load, comprising: a first relay assembly unit which includes a first relay which electrically connects or blocks a first terminal of the battery and a first terminal of the load, and a first semiconductor switch parallelly connected to the first relay; a second relay assembly unit which includes a second relay which electrically connects or blocks a second terminal of the battery and a second terminal of an inverter, and a second semiconductor switch parallelly connected to the second relay; and a current profile control unit which stores precharging current profile information, and which controls the switching motion of the second semiconductor switch in accordance with the precharging current profile information with the first relay or the first semiconductor switch turned on and the second relay turned off, thereby precharging a capacitor connected in parallel to both terminals of the load. The present invention aims to provide a high-voltage battery power switching apparatus which is able to improve precision and reliability of the capacitor precharging motion.
Patent KR-20210031199-A (KR)
Title: Reduction gear
Inventor: RA CHONG OH
IPC: F16H48/06
Filed: 2019-09-11
Abstract: The present invention is to provide a speed reducer capable of increasing durability and reducing vibration and noise. To this end, according to the present invention, the speed reducer comprises: an input unit provided inside a housing to first decelerate the power applied to an input shaft; and a deceleration unit which is connected to the input unit and applied secondary deceleration to an output shaft through the difference in the rotation direction.
Patent KR-20210035949-A (KR)
Title: Manufacturing method for complex comprising nickel cobalt sulfide, nickel cobalt sulfide complex manufactured using the same and energy storage devices comprising the same
Inventor: PARK HO SEOK
IPC: C01G53/00
Filed: 2019-09-24
Abstract: The present invention relates to a method for preparing a complex including nickel cobalt sulfide, a nickel cobalt sulfide complex obtained thereby and an energy storage device including the same. The method for preparing a complex including nickel cobalt sulfide according to the present invention includes the steps of: carrying out a first hydrothermal reaction of a graphene oxide mixed solution with metal foam to form a reduced graphene oxide (rGO) coating layer on the surface of the metal foam; heat treating the metal foam having the coating layer with a nitrogen doping agent at 450-550℃ so that nitrogen may be doped thereon, thereby preparing an intermediate; and carrying out a second hydrothermal reaction of the intermediate with a first precursor composition to form nickel cobalt sulfide at least partially on the surface of the intermediate, wherein the first precursor composition includes a nickel (Ni) precursor, a cobalt (Co) precursor and a sulfur (S) precursor.
Patent KR-20210037149-A (KR)
Title: Method for providing filming spot and apparatus using the method
Inventor: LEE KI HYUN
IPC: G06Q50/14
Filed: 2019-09-27
Abstract: The present invention relates to a method for providing photographing spot information device using the same. The method for providing photographing spot information may comprise the steps of: determining a photographing spot by a photographing spot determination unit; providing guidance information to the photographing spot by a photographing spot guidance unit; and providing photographing support information for photography in the photographing spot by a photography support unit.
Patent KR-20210040611-A (KR)
Title: Method and apparatus for generating web page
Inventor: KIM CHUL HYUNG
IPC: G06F40/12
Filed: 2019-10-04
Abstract: Provided is a method for generating a web page, which includes the steps of: providing a plurality of blocks including information on at least one configuration constituting a web page; selecting each of the plurality of blocks and arranging each of the plurality of blocks in a work area based on an input for arranging the same in the work area; modifying the at least one configuration included in each of the plurality of blocks on the basis of an input of modifying each of the plurality of blocks; outputting a web page on the basis of arrangement information of each of the plurality of blocks for the work area and the information about the at least one configuration included in each of the plurality of blocks; and storing information about the web page and information about each of the plurality of blocks in a user block database, wherein the arrangement information of each of the plurality of blocks includes location information and resolution information of each of the plurality of blocks, and the arrangement of each of the plurality of blocks in the work area may change according to a resolution of a device accessing the web page, on the basis of the location information and the resolution information. According to the present invention, various types of web pages can be generated by arranging the plurality of blocks selected from among the plurality of blocks including at least one configuration-related information.
Patent KR-20210042727-A (KR)
Title: System and Method for detecting failure in power utilities
Inventor: SHIN DONG WOO
IPC: G08C17/02
Filed: 2019-10-10
Abstract: Provided is a system for detecting electric facility failure, transmitting a facility targeted by an ultrasonic wave detector in an image in real-time and allowing a diagnostic device to check a signal generation position through an additional screen. The system comprises: a detector detecting an ultrasonic signal generated from the power facility and sensing image information; a signal collector collecting the detected ultrasonic signal and image information to be converted into a digital signal; an abnormal signal detection device detecting an abnormal signal by using the digital signal; and an output device outputting alarm information according to the abnormal signal.
Patent KR-20210044405-A (KR)
Title: Visualization pipeline apparatus for cluster based scientific visualization tools and its visualization method
Inventor: KIM DUK SU
IPC: G06F16/904
Filed: 2019-10-15
Abstract: The present invention relates to a visualization pipeline device for a cluster-based scientific visualization tool and to a visualization method thereof. The device includes: a data patch pipe converting input data input from other components within the visualization tool into a processable form and delivers the data; a plurality of visualization pipelines each using a plurality of visualization pipes to perform a visualization operation on the input data; and a result collection pipe collecting the results generated through the plurality of visualization pipes, converting the results into a desired form in the other component, and returning the converted results. The implementation and modification of the visualization pipe can be facilitated, as well as improve portability.
Patent KR-20210044493-A (KR)
Title: Alarm action control system of a construction machinery
Inventor: JANG JEONGKWON
IPC: E02F9/26
Filed: 2019-10-15
Abstract: An alarm action control system of a construction machine according to the present invention comprises: a dashboard which includes a lower traveling body, an upper swing body rotatably coupled to the lower traveling body, and a front operation device mounted on the upper swing body, and displays information of a construction machine vehicle and sets an operation limit position of the front operation device, wherein, the front operation device has a boom, an arm rotatably coupled to the boom, and a bucket rotatably coupled to an end portion of the arm; a sensor which measures a distance between a part of the front operation device and the preset operation limit position of the front operation device; a vehicle control device which controls an operation of the construction machine vehicle and operates an alarm based on the distance measured by the sensor when the part of the front operation device approaches the operation limit position; a joystick which manipulates the front operation device and the upper swing body; a haptic actuator which generates vibration in the joystick; and a haptic controller which controls the haptic actuator with a signal transmitted from the vehicle control device. According to the present invention, the alarm action control system of a construction machine can notify a user that the bucket approaches a set target.
Patent KR-20210046272-A (KR)
Inventor: PARK JONG MOK
IPC: C09D133/04
Filed: 2019-10-18
Abstract: The present invention relates to a composition for top coating containing a copolymer manufactured by including a fluorine-based acrylate monomer, a (meth)acrylic acid and a benzophenone-based acrylate monomer, and a top coating film manufactured therefrom. The present invention can improve surface hardness on a substrate.