baber/WOPTO huggingface dataset:
Patent KR-20210004290-A (KR)
Inventor: KIM HYUN SU
IPC: H02J7/00
Filed: 2019-07-04
Abstract: Disclosed is a charger having a heat insulated structure which can solve a problem of low-temperature burns. The charger comprises: a case in which an opening is formed at one side and a terminal unit is coupled to the other side; a printed circuit board having electronic components mounted on each of front and rear surfaces, and inserted into the case through an opening of the case; an heat insulated member disposed inside the case and formed to cover the electronic components mounted on the rear surface of the printed circuit board to block heat generated from the electronic components of the printed circuit board from being transferred to the entire surface of the case; and a cover closing the opening of the case.
Patent KR-20200012730-A (KR)
Title: Pressure sensor chip
Inventor: TOKUDA TOMOHISA
IPC: G01L13/02
Filed: 2019-07-04
Abstract: An object of the present invention is to increase fracture toughness of a joint unit between a stopper and a sensor diaphragm, so that slight deformation of the sensor diaphragm due to low pressure does not lead to destruction. A ring-shaped wall (1-5) in which a space (1-4) surrounded by a sensor diaphragm (1-1) and a curved concave unit (1-2b) of a stopper (1-2) faces the inner wall surface (1-5a) is provided in a peripheral unit (1-2b) of the stopper (1-2). Thereby, a step (very small step) (h) is formed over the entire circumference at the joint unit between the stopper (1-2) and the sensor diaphragm (1-1), and stress is dispersed by the step (h).
Patent KR-20200006496-A (KR)
Inventor: TOKURA TAKAAKI
IPC: F01L9/04
Filed: 2019-07-05
Abstract: The present invention provides a control apparatus for a linear solenoid which is used in a feedback control system of a linear solenoid and reduces appropriate man-hours of parameters of the feedback control system. Parameters applied to a feedback control system is determined by using an ILQ design method, and the determined parameters are housed in a parameter housing part (174) of an electronic control unit (170). The electronic control unit (170) sets a current command value (r) of a linear solenoid (SSLT), calculates a duty ratio based on the feedback control system to which the parameters housed in the parameter housing part (174) are applied, and turns on/off a driving transistor (Tr) of a driving circuit (DRV) of the linear solenoid (SSLT) by a PWM signal generated based on the calculated duty ratio. In addition, the gain of a transfer function (G_yd(s)), which is the ratio of output (y) to distortion (d) in the feedback control system, is lower than 0 [dB] over the entire frequencies.
Patent KR-20210008734-A (KR)
Inventor: JEONG CHANG HEE
IPC: B60B27/00
Filed: 2019-07-15
Abstract: The present invention relates to a hub-integrated constant velocity joint device. More particularly, in the configuration that one hub housing (40) plays the role of an outer race constituting a constant velocity joint and the role of a wheel hub where a disk (2) and a knuckle (3) of the wheel are coupled at the same time, a boot sealing part (110) integrally formed with a boot (50) is inserted into a gap (35) between an inner ring (32) constituting a bearing (30) and an outer ring (33) to play the role of an inner seal to close the gap between the inner ring (32) and the outer ring (33).
Patent KR-20190089818-A (KR)
Title: System, method and program for providing payment by vritual token, vritual token generator and vritual token verification device
Inventor: YOO CHANG HUN
IPC: G06Q20/38
Filed: 2019-07-24
Abstract: The present invention relates to a payment providing system, a virtual token generator, a virtual token verification server based on a virtual token, a payment providing method based on a virtual token, and a payment providing program based on a virtual token. The payment providing method based on a virtual token comprises the steps of: (S200) allowing a virtual token verification means to receive a virtual token provided by the virtual token verification means; (S400) allowing the virtual token verification means to extract a plurality of detail codes included in the virtual token; (S1000) allowing the virtual token verification means to search a storage location of a real card number based on the plurality of detail codes; and (S1200) transmitting the searched real card number to a payment service server or a financial company server.
Patent KR-20190095204-A (KR)
Title: Social Network Service Method Based On ContentsCuration and System Using It
Inventor: MOON SEONG SOO
IPC: G06Q50/00
Filed: 2019-07-29
Abstract: The present invention relates to a social network service method based on content curation, and to a system using the same. According to one embodiment of the present invention, the social network service method based on content curation comprises the steps of: receiving a selection signal of a first user for a content category indicating a type of content; including the content category indicated by the selection signal in a first taste list of the first user; receiving a selection signal indicating a second user; retrieving a second taste list of the second user; retrieving common taste content corresponding to a content category common to the first taste list and the second taste list; and outputting the common taste content to the first user.
Patent KR-20210015382-A (KR)
Inventor: JIN YONG MIN
IPC: B63B19/14
Filed: 2019-08-02
Abstract: Provided is a ship. The ship includes: a support panel; a fixed socket of which one side is fixedly coupled to the support panel and which has a coupling groove for being coupled to a container at the other side; and a movable socket of which one side is coupled to the support panel to be movable along a path formed on the support panel and which has a coupling groove for being coupled to the container at the other side.
Patent KR-20210018602-A (KR)
Title: Indoor space intelligent early fire extinguishing system and method
Inventor: EOM JUNG HUN
IPC: G08B17/12
Filed: 2019-08-06
Abstract: The present invention relates to an intelligent indoor early fire extinguishing system capable of minimizing personal injury and property loss and a method thereof. According to the present invention, the intelligent indoor early fire extinguishing system comprises: a fire detection and extinguishing device installed in each designated area in an indoor space to detect a fire and projecting a fire extinguisher for initial fire extinguishing by a remote operation from the outside; an Internet of things (IoT) gateway controlling an IoT network formed by a plurality of fire detection and extinguishing devices and providing an interface with an external network; a control server linked with the IoT gateway to monitor the fire detection and extinguishing device to track the location of a fire and connected to a manager′s smart device through the external network; and the manager′s smart device linked with the fire detection and extinguishing device and the control server to monitor a fire situation in real-time and operate a fire extinguisher firing device by remote control through an application installed therein to perform initial fire extinguishing.
Patent KR-20210017235-A (KR)
Title: Electronic device for improving communicaiton performance and operating method thereof
Inventor: KIM SEUNGMI
IPC: G01S19/01
Filed: 2019-08-07
Abstract: Various embodiments of the present invention relate to a device and a method for detecting a folding angle of an electronic device. The electronic device comprises an antenna module, a grip sensor, and at least one processor operatively connected to the grip sensor. The at least one processor can check location information of the electronic device, set a reference value of the grip sensor as a first reference value if the location information of the electronic device is included in a designated group, set the reference value of the grip sensor as a second reference value if the location information of the electronic device is not included in the designated group, and determine the grip status of the electronic device based on the first reference value and the second reference value. Other embodiments are also possible.
Patent KR-20210019875-A (KR)
Title: Low priced building automatic system utilzing power line communication
Inventor: KIM KYU BOK
IPC: H04B3/58
Filed: 2019-08-13
Abstract: The present invention relates to a low-cost building automation system using power line communication. An objective of the present invention is to manage and automatically control lighting, power, crime prevention, etc. of a building by using existing power line communication to reduce installation costs and allow efficient energy management. For example, the building automation system comprises: a control sensing unit including a first control sensor installed in a building and having a power consumption/temperature and humidity sensing function and a power supply/shutoff function and a second control sensor installed in the building and having a human body sensing function, transmitting sensing data of the first control sensor and the second control sensor to the outside through power line communication, and receiving control data from the outside to perform a control function; a management server collecting sensing data from the control sensing unit through internet communication to monitor operations of the first control sensor and the second control sensor, and transmitting control data to the first control sensor and the second control sensor in accordance with a monitoring result; and a communication relay unit for communication connection between the control sensing unit and the management server.
Patent KR-20210025961-A (KR)
Title: Arc path forming part and direct current relay include the same
Inventor: PARK JINHEE
IPC: H01H50/54
Filed: 2019-08-28
Abstract: Disclosed are an arc path forming unit and a DC relay including the same. According to an embodiment of the present invention, the arc path forming unit includes a plurality of magnet portions. A magnet portion is configured to form a magnetic field at the point at which each stationary contact is located. Each of the magnet portions positioned adjacent to each fixed contact is configured such that opposing surfaces facing each other have different polarities. In addition, some of the plurality of magnet portions are disposed to be inclined with respect to the other magnet portions. Accordingly, by the plurality of magnet portions, a magnetic field is formed to pass through each fixed contact in an oblique manner. The electromagnetic force formed by the magnetic field proceeds in a direction away from the center of the DC relay. Accordingly, since the generated arc is moved away from the center of the DC relay, damage to the DC relay can be prevented.
Patent KR-20210026226-A (KR)
Title: A blender
Inventor: SANGJIN JUNG
IPC: A47J43/046
Filed: 2019-08-29
Abstract: The present invention relates to a blender comprising: a body including an outer case which constitutes the outer appearance and an inner case which is received inside the outer case; a ruler seated on the body, and provided with a blade module disposed thereat to pulverize food; a motor assembly provided inside the inner case and generating rotation power of the blade module; a main PCB module provided inside the inner case and provided with a knob rotation shaft to which a rotation operation is inputted; a knob mounted to the knob rotation shaft and protruding outward while penetrating the outer case, so that operation manipulation of the motor assembly is inputted by the rotation operation of a user; and a supporter provided inside the inner case and supporting the main PCB. According to the present invention, the outer appearance is improved.
Patent KR-20210028812-A (KR)
Title: Modules for deck road for ease of construction according to gradient
Inventor: LEE JAE SOO
IPC: E01D15/133
Filed: 2019-09-04
Abstract: The present invention aims to provide a module for a deck road for ease of construction in accordance with a gradient, which comprises: a pair of pillar frames installed to stand upright on the ground surface, having a support unit formed on an upper end; and a rotary horizontal beam whose both ends are supported by the support unit, and which is installed to be rotatable around a shaft connecting the support unit. As such, according to the present invention, the module for the deck road with possible construction by bolting work is provided, and there are effects to not need to cut or weld raw materials in accordance with the construction environment, to reduce manpower and cost for construction of the deck road, and to prevent industrial disasters which may occur because of cutting or welding work of raw materials on the construction site. In addition, there are effects to have the rotary horizontal beam installed to be rotatable on the support frame, and to easily install the module for the deck road in accordance with the gradient of the ground surface where the deck road is constructed.
Patent KR-20210029974-A (KR)
Title: Natural dry system using radiant heat
Inventor: WON YONG DOL
IPC: F26B25/10
Filed: 2019-09-09
Abstract: The present invention relates to a drying system using radiant heat. More particularly, the present invention relates to a drying system using radiant heat, which comprises: a first housing which generates radiant heat by using a structure or building of different heights on a sloped hill or floor; a transfer means for transferring the radiant heat generated in the first housing; and a second housing which is installed higher than the first housing and dries an object to be dried through the transferred radiant heat. Therefore, the object to be dried can be naturally dried by using rising properties of radiant heat that is heated.
Patent KR-20200074845-A (KR)
Inventor: XING HUAIFEI
IPC: H04N21/234
Filed: 2019-09-10
Abstract: According to an embodiment of the present invention, disclosed are a method and an apparatus for processing a video. According to a specific embodiment of the method, the method includes the following steps of: acquiring a processing target video, and dividing the video into at least one video segment in accordance with scenes; extracting characteristics of the video segment in regard to the video segment; inputting the characteristics and a target video quality into a pre-learned encoding parameter predication model, and then, obtaining an encoding parameter for the video segment, wherein the encoding parameter predication model is used to specify a corresponding relation with the encoding parameter under the characteristics of the video segment and the target video quality; and generating an encoding video by encoding the video through the encoding parameter corresponding to the video segment. According to the embodiment, encoding is adaptively performed based on scene content, a compression rate can be increased, and a video quality can be improved.
Patent KR-20200083180-A (KR)
Inventor: UHR JOON SUN
IPC: G06Q20/38
Filed: 2019-09-17
Abstract: The objective of the present invention is to allow a user to own a right for each user identity for user authentication. A method of authenticating a user by using a user identity based on a blockchain network comprises the following steps of: (a) checking, by a user terminal, whether each specific user specific identity claim corresponding to specific user specific information is registered in a distributed ledger; and (b) allowing a service providing server to check a specific user self-claim and the specific user specific identity claim registered in the distributed ledger, authenticate specific user claim information, and when the specific user claim information is authenticated, allow the user to sign up.
Patent KR-20200034627-A (KR)
Title: Method of manufacturing stretchable substrate including conductive particle or reinforced filler, and method of fabricating stretchable electronic device comprising the same
Inventor: PARK TAIHO
IPC: C09D11/52
Filed: 2019-09-20
Abstract: The present invention relates to a stretchable substrate manufacturing method which includes: a step (a) of placing first mixed solution comprising a first oligomer and a first curing agent on a carrier; a step (b) of forming a pre-substrate including a first part which includes the first oligomer and the first curing agent on the carrier and a second part which includes at least one kind selected between the conductive particles and reinforcing fillers, the second oligomer, and the second curing agent by adding at least one kind of conductive particles and reinforcing fillers and second mixed solution including a second oligomer and a second curing agent onto the carrier or a certain part of the first mixed solution of the carrier; and a step (c) of producing a stretchable substrate including a soft part where the first part is hardened and a hard part where the second part is hardened by hardening the pre-substrate. The stretchable substrate manufacturing method of the present invention is able to manufacture a stretchable substrate including a soft part and a hard part by hardening the substrate after injecting mixed solution containing conductive particles or a reinforcing filler into a specific region of the mixed solution containing a first oligomer to form a stretchable substrate, and has an effect of preventing a separation between a substrate and a device. The present invention is applicable to various stretchable electronic devices by applying the stretchable substrate.
Patent KR-20190116178-A (KR)
Title: Micro LED Package and Method for Manufacturing Thereof
Inventor: KIM JINMO
IPC: H01L23/00
Filed: 2019-09-20
Abstract: Disclosed are a micro-LED package capable of being quickly and easily controlled and a manufacturing method thereof. According to one aspect of the present invention, the manufacturing method of a micro-LED package comprises: a making process of making a thin film transistor (TFT) including a bonding electrode, a rear electrode disposed on the opposite side of the bonding electrode, and a bump disposed on the bonding electrode; a deposition process of depositing a micro-LED including the bonding electrode on a temporary substrate; a bonding process of bonding the bonding electrode of the micro-LED on the bump of the TFT; an underfill process of underfilling a space between the micro-LED and the TFT; a separation process of separating the micro-LED from the temporary substrate; a passivation process of passivating the micro-LED separated from the temporary substrate; a production process of performing dicing to include one micro-LED and one TFT to produce a micro-LED package; and a transfer process of transferring each micro-LED package produced in the production process to each corresponding substrate.
Patent KR-20210035613-A (KR)
Title: Time series data similarity calculation system and method
Inventor: CHUNG IN YOUNG
IPC: G06F17/14
Filed: 2019-09-24
Abstract: The present invention relates to a system and a method for calculating the similarity of time-series data, capable of more exactly calculating the similarity of the time-series data by calculating the similarity based on a Fourier coefficient by performing discrete Fourier transformation with respect to the time-series data. The system for calculating the time-series similarity includes: a time-series data receiver to receive first time-series data for a first item and second time-series data for a second item; a time-series data processing unit to generate first time-series analyzing data and second time-series analyzing data by processing the first time-series data and the second time-series data which are received; a Fourier transformation unit to perform the discrete Fourier transformation with respect to the first time-series analyzing data and the second time-series analyzing data; and a similarity calculator to calculate similarity values of the first time-series data and the second time-series data, based on a differential value between a Fourier coefficient derived from a discrete Fourier transformation result for the first time-series analyzing data and a Fourier coefficient derived from a discrete Fourier transformation result for the second time-series analyzing data.
Patent KR-20210036696-A (KR)
Title: Exhaust gas treatment equipment for ship
Inventor: JIN JONG WOON
IPC: F01N3/20
Filed: 2019-09-26
Abstract: An exhaust gas treatment apparatus for a ship is disclosed. An exhaust gas treatment apparatus for a ship according to an aspect of the present invention comprises: a fuel tank storing fuels; an engine that receives fuel from the fuel tank and provides propulsion to the ship; a selective catalytic reduction (SCR) device that removes nitrogen oxides from exhaust gas emitted from the engine; a liquid cargo storage tank for storing liquid cargo; and a heater that burns a boil off gas generated from the liquid cargo in the liquid cargo storage tank and heats and returns a part of the exhaust gas branched from the selective catalytic reduction device.
Patent KR-20210039178-A (KR)
Title: Dispersant, light emitting flim, light emitting diode and lithg emttign device including the dispersant
Inventor: HYUNG MIN SURK
IPC: H01L33/32
Filed: 2019-10-01
Abstract: The present invention relates to a dispersant having a structure of chemical formula 1, a light emitting film in which the dispersant is adsorbed on the surface of inorganic light emitting particles, and a light emitting diode and a light emitting device in which the light emitting film is applied to a light emitting material layer and/or a color conversion layer. By introducing the dispersant, the dispersion characteristics of the inorganic light emitting particles can be improved, and the optical properties of the inorganic light emitting particles can be improved to increase the luminous efficiency and light emitting lifetime of the light emitting diode and the light emitting device.
Patent KR-20210039627-A (KR)
Title: Apparatus for thawing agricultural products and aquatic products
Inventor: KANG KI DEUK
IPC: A23L3/00
Filed: 2019-10-02
Abstract: The present invention relates to an apparatus for thawing agricultural products and marine products, which thaws agricultural products or marine products. According to an embodiment of the present invention, the apparatus for thawing agricultural products and marine products comprises: a transfer member located in a thawing space in a chamber, and transferring the thawed agricultural products or marine products; a liquid supply member for supplying a liquid for thawing to the thawing space in the chamber; a gas supply member for supplying microbubbles to the liquid and the marine products when thawing the agricultural products or the marine products in the thawing space; and a foreign material removal member for collecting and removing debris generated when the agricultural products or the marine products are thawed in the thawing space.
Patent KR-20210039693-A (KR)
Title: Paste apparatus for making bread
Inventor: NA GYEONG CHAN
IPC: A21C1/14
Filed: 2019-10-02
Abstract: The present invention relates to a kneading apparatus for baking, comprising: a housing having a rectangular parallelepiped shape and having a circular hole penetrating vertically through an upper plate surface; a kneading unit installed in the circular hole and recessed into the housing to form a kneading space; and a heater installed inside the housing to heat the kneading unit. Accordingly, the heater installed inside maintains the temperature of the kneading unit at a temperature desired by a trainee, so that the trainee can knead the dough according to the desired recipe.