baber/WOPTO huggingface dataset:
Patent KR-20200133969-A (KR)
Inventor: YOON SEONG JU
IPC: B60Q7/00
Filed: 2019-05-21
Abstract: A safety tripod supporting device for a trunk lid according to an embodiment of the present invention comprises: a rotation shaft part; a support part which is rotatably coupled to the rotation shaft part to be capable of changing a position of a support portion to be seated on a vehicle and is attachable to the vehicle through a magnetic force; a gripping part which is rotatably coupled to the rotation shaft part to be capable of adjusting the size of an inner space according to the shape of a safety tripod to be received in the inner space and is capable of gripping the safety tripod; and a movement limiting part which is coupled to the rotation shaft part and is configured to control the rotations of the support part and the gripping part by causing the supporting part and the gripping part to come into close contact with each other or to be spaced apart from each other. According to an embodiment of the present invention, the present invention comprises: a gripping means having the shape of tongs and simultaneously pressing and supporting the front surface and the rear surface of the safety tripod to be able to stably fixe the safety tripod; a coupling means coupled to the trunk lid of the vehicle by using a magnetic force so that the safety tripod can be quickly installed on the trunk lid of the vehicle, wherein a force of coupling with the vehicle through the magnetic force is maximized so that the initially installed state of the safety tripod can be continuously maintained without deviation from the installation position or falling down even if an environmental factor such as wind occurs.
Patent KR-20200134040-A (KR)
Inventor: YANG JIN YOUNG
IPC: B60W40/09
Filed: 2019-05-21
Abstract: Disclosed are a system for determining whether a driver is involved in operating of an autonomous vehicle in order to calculate an insurance fee, and a method thereof. According to an embodiment of the present invention, a system for determining whether a driver is involved in operating of an autonomous vehicle for calculating an insurance fee comprises: a reception unit for receiving vehicle data, which is on-board diagnostics (OBD) data for vehicle operation and driving, collected from an OBD dongle; a verification unit for confirming a source that issued an operation command for driving of the autonomous vehicle through analysis of the received vehicle data; a determination unit which determines whether a driver intervenes through confirmation of a source that issued the operation command; and a calculation unit which calculates an insurance fee for the autonomous vehicle based on intervention information of the driver on the autonomous vehicle.
Patent KR-20200138512-A (KR)
Inventor: NAHM EUI SEOK
IPC: H04M1/725
Filed: 2019-05-30
Abstract: The present invention relates to a smartphone terminal executing a method for recognizing an indoor location using only a smartphone sensor. The present invention includes: a database which stores positioning infrastructure information including radiowave strength information with respect to an access point (AP) for each POI located indoor; a POI selection unit which displays an indoor map including the stored POI object information and receives an input of a selection of a POI object by a user; a positioning infrastructure information collection unit which collects the radiowave strength information with respect to the AP at the indoor location; a distance calculation unit which calculates distance information with respect to the POI object selected through the radiowave strength information between the selected POI object and the AP, and the directly collected radiowave strength information between the terminal and the AP; and a location information display processing unit which displays location information about a service terminal on the basis of the selected POI object by using the calculated distance information. According to the present invention, it is possible to provide accurate location information of the service terminal and also provide a navigation function indoors.
Patent KR-20200116390-A (KR)
Title: Predictive automotive transmission control using data sensing system
Inventor: ENGSTROM JOSHUA
IPC: B60W40/105
Filed: 2019-05-30
Abstract: A method for controlling a transmission of a host vehicle includes the steps of: collecting front vehicle information characterizing a vehicle in front of the host vehicle using one or more detection devices of a data detection system installed in the host vehicle; predicting whether a deceleration event will occur based on the collected front vehicle information; adjusting the downshift schedule of the transmission in response to prediction of occurrence of the deceleration event; and controlling the operation of the transmission so that the transmission can perform one or more downshift operations according to the adjusted downshift schedule.
Patent KR-20190138293-A (KR)
Inventor: JEONG JAEHOON
IPC: H04W24/02
Filed: 2019-06-04
Abstract: The present invention relates to a communication method in a vehicle network. According to the present invention, the communication method performed by an edge computing device comprises the steps of: receiving movement information from vehicles connected to a base station; configuring a vehicle node set based on the movement information and configuring vehicles of the vehicle node set into one or more clusters; allocating a channel to the one or more clusters; and scheduling each of the channels in a time division multiple access (TDMA) scheme.
Patent KR-20200143864-A (KR)
Inventor: YOON YEO WOON
IPC: C25D3/30
Filed: 2019-06-17
Abstract: The present invention relates to an electroplating method of different nickel-tin thin films using a single plating solution and, more specifically, to an electroplating method using a single plating solution, which forms different thin films by sequentially performing a coating with two materials of nickel and tin. The electroplating method of different nickel-tin thin films using the single plating solution can manufacture the different nickel-tin thin films which are high heat-resistant different thin films at a low cost without containing precious metal such as gold and silver, implement plating in the single plating solution to reduce a process cost due to simplification, and implement the low-cost plating of the high heat-resistant different nickel-tin thin films.
Patent KR-20210000492-A (KR)
Inventor: LEE KYUNG SEOK
IPC: G08B21/04
Filed: 2019-06-25
Abstract: The present invention provides a smart vest comprising: a wearing part worn on the body of a person; a fastening part coupled to the wearing part and fastened to each part of the body; a sensor part installed in the wearing part and including a plurality of sensor members arranged to be spaced apart from each other; and a control part determining a posture state of a person based on a relative position change between the plurality of sensor members and transmitting information about the posture state of the person to an electronic device. According to the smart vest of the present invention, the posture state of the person is determined based on the relative position change of each sensor member, and when it is determined that the current posture state of a wearer is a state that needs correction, the wearer is notified of this through a portable terminal so that the wearer can correct the posture. In addition, according to the smart vest of the present invention, it is possible to maintain the body temperature of the person to an appropriate level by providing a heating part.
Patent KR-20210001477-A (KR)
Inventor: KIM BYUNG HEE
IPC: G05B19/418
Filed: 2019-06-28
Abstract: Provided is a resource planning method in a factory based on a simulation. The resource planning method comprises the steps of: modeling factory resources as capacity buckets; allocating a plurality of demands to the modeled capacity buckets; and establishing factory resource planning by performing a capacity bucket simulation (CBS) on the basis of the factory resources to which the plurality of demands are allocated.
Patent KR-20190085895-A (KR)
Title: Artificial intelligence device that can be controlled according to user gaze
Inventor: TAEJU HWANG
IPC: G06F3/00
Filed: 2019-07-01
Abstract: According to one embodiment of the present invention, an artificial intelligence device controllable according to a gaze of a user may comprise: a communication unit; a camera photographing a user image; and a processor obtaining a user state information from the user image, obtaining a gaze position of a user based on the obtained user state information, calculating a distance between the obtained gaze position and camera, receiving one or more distances between the gaze position of the user obtained by each external AI device and a camera provided in each external AI device from the external AI device through the communication unit, and selecting a controlled device by comparing the calculated distance and received distances.
Patent KR-20200005470-A (KR)
Inventor: HARADA SHIGENORI
IPC: H01L21/78
Filed: 2019-07-03
Abstract: The purpose of the present invention is to fabricate a device chip without degrading the quality. A wafer processing method for dividing a wafer, in which a plurality of devices divide a wafer formed on each area of a surface partitioned by lines to be divided into individual device chips, comprises: a polyester-based sheet arranging step of positioning a wafer in an opening of a frame, wherein the opening accommodates the wafer, and arranging a polyester-based sheet on the rear surface of the wafer and the outer circumference of the frame; an integrating step of heating the polyester-based sheet to integrate the wafer and the frame through the polyester-based sheet by thermocompression bonding; a dividing step of dividing the wafer into individual device chips by cutting the wafer along lines to be divided by using a cutting apparatus having a rotatable cutting blade; and a pickup step of heating the polyester-based sheet, pushing up the device chips, and picking up the device chips.
Patent KR-20210006631-A (KR)
Inventor: DAE JOONG KIM
IPC: H02M7/48
Filed: 2019-07-09
Abstract: The present invention relates to a power conversion device, and a photovoltaic module having the same. According to an embodiment of the present invention, the power conversion device comprises: an inverter which converts inputted direct current (DC) power into alternating current (AC) power by a switching operation; an output voltage detection unit detecting an output voltage of the inverter; and a control unit controlling the inverter, wherein the control unit performs proportional resonance control based on the output voltage, and outputs a switching control signal to the inverter based on the proportional resonance control. Accordingly, harmonics generated by connection of a nonlinear load can be reduced.
Patent KR-20210012193-A (KR)
Title: A deal system of G gold pay using smart phone
Inventor: CHO DONG HOON
IPC: G06Q20/34
Filed: 2019-07-24
Abstract: The present invention relates to a G-gold-pay transaction system using a smartphone based on a blockchain which is based on transaction processing speed for easily executing a payment service which is the essence of a virtual currency in real life, has a platform to be linked to pay and other coins to be used, and can perform services or purchase articles in real life such as Kakao Pay or Samsung Pay. According to the present invention, a card member purchases an article through a card payment and pays money to a card company if a money claim is received from the card company. In a member store, an article is sold to the card member through a card payment and sale details are transmitted to a VAN company. The member store and the VAN company are connected via the internet to communicate between the member store and the VAN company. Data are processed or other processes are added to a communication network service by the VAN company to receive sale details from the VAN company when a new service is added to the original service. The card company deposits sale money to the member store. G-gold-pay can be switched to a Visa card or a MasterCard through a set exchange rate to be used. Cash can be obtained through an ATM and an ordinary money payment can be made.
Patent KR-20190090760-A (KR)
Title: Optical film
Inventor: OKAWA HARUKI
IPC: C08J5/18
Filed: 2019-07-26
Abstract: The present invention relates to an optical film obtained by polymerizing a compound including at least one polymerizable group and a group represented by formula (A): -G_a-D_a-Ar-D_b-G_b-. In the formula, Ar represents a bivalent group having at least one aromatic ring selected from the group consisting of an aromatic hydrocarbon ring and an aromatic heterocyclic ring, and the sum number (N_π) of π electrons of the aromatic ring included in the bivalent group is 12 or higher. D_a and D_b independently represent a single bond, -CO-O-, -O-CO-, -C(=S)-O-, -O-C(=S)-, -CR^1R^2-, -CR^1R^2-CR^3R^4-, -O-CR^1R^2-, -CR^1R^2-O-, -CR^1R^2-O-CR^3R^4-, -CR^1R^2-O-CO-, -O-CO-CR^1R^2-, -CR^1R^2-O-CO-CR^3R^4-, -CR^1R^2-CO-O-CR^3R^4-, -NR^1-CR^2R^3-, -CR^2R^3-NR^1-, -CO-NR^1-, or NR^1-CO-. G_a and G_b independently represent a bivalent alicyclic hydrocarbon group. A regular polarization conversion is possible in a wide wavelength region.
Patent KR-20210016907-A (KR)
Title: Curved display device amd method of fabricating thereof
Inventor: PARK YONG MIN
IPC: G02F1/1333
Filed: 2019-08-06
Abstract: Provided is a manufacturing method of a display device. The manufacturing method of the display device comprises the steps of: preparing a flat panel display device including a first substrate member, a driving connection film attached to one surface of the first substrate member at a first side end of the first substrate member, and a second substrate member having one surface facing one surface of the first substrate member; masking the entire other surface opposite to the one surface of the first substrate member, the other surface which is the opposite surface of the side surface and the one surface of the second substrate member, and the side surface; exposing a central portion of the other surface of the first substrate member and the other surface of the second substrate member to form an exposed region; and primarily etching the other surface of the first substrate member and the other surface of the second substrate member. The present invention can perform a fine etching process.
Patent KR-20190141100-A (KR)
Inventor: KIM EUN BEE
IPC: A63B21/062
Filed: 2019-08-31
Abstract: In general, exercises for strengthening a femoral muscle and a gluteus include leg extension, leg curl, total hip, and the like. The present invention provides an exercise apparatus integrating exercise apparatuses for the exercises to save expense and space in terms of a person who purchases the exercise apparatus. To this end, according to the present invention, the exercise apparatus comprises a seat unit allowing a user to sit or lay thereon and an arm unit attached to rotate corresponding to a user′s pelvis on a sagittal plane, and allows one end of the arm unit to be rotatably hung to the user′s leg. Moreover, an arm unit rotational shaft height and position adjustment device, an arm unit rotation start section adjustment device, and an arm unit length adjustment device are provided to allow the user to adjust the height and the position of an arm unit rotational shaft and perform all of leg extension, leg curl, total hip, and hip thrust exercises in one apparatus.
Patent KR-20210027777-A (KR)
Title: Method for operating smart strongbox based block chain
Inventor: PARK JONG HO
IPC: G06Q50/30
Filed: 2019-09-03
Abstract: A method for operating smart safe based on blockchain may comprise: a smart safe selection process; a smart safe deposit request process; a blockchain registration process; a process of sending a message to inform the receipt of goods; a consignment smart safe open request process; a blockchain authentication process; and a consignment smart safe opening process.
Patent KR-20210028893-A (KR)
Title: Drum washing machine Weight sensor load cell
Inventor: KIM JEONG KI
IPC: G01G19/52
Filed: 2019-09-05
Abstract: The present invention relates to a load cell for detecting the amount of laundry in a drum washing machine, which senses a more accurate numerical value through a plurality of sensing parts by forming the shape of the load cell in an M-shape to increase the part deformed by the pressure of a spring into two parts, prevents noise generation and simplifies the size of the load cell by mounting a load cell part and a circuit board part together in a casing part, and can easily slide the casing part into the washing machine with a fastening hole formed on an inner surface of the washing machine by forming a concave groove inward on an outer surface of the casing part.
Patent KR-20210030059-A (KR)
Title: Health mask
Inventor: JEON SUNG WOOK
IPC: A62B18/02
Filed: 2019-09-09
Abstract: According to an embodiment of the present invention, disclosed is a high-quality health mask capable of providing easy breathing by using a non-woven fabric with strength, providing a dust collecting rate of 94% or more, and preventing emission of pigments and foreign substances. The disclosed health mask comprises: a main body unit which is worn on a mouth part to protect a respiratory system; a nose bridge cover unit which blocks external air from being sucked into the bridge of the nose when worn, through sewing one end thereof on an upper side of a back surface of the main body unit; a chin supporting unit which blocks the external air from being sucked into a chin area when worn, through sewing one end thereof on the back surface of the main body unit; and a pair of ear straps which are mounted on both ends of the main body unit so as to hang the main body unit on ears. The main body unit comprises: an outer layer which is made of fabric; a supporting layer which is made of a non-woven fabric having a density of 55-65 g/m^2; a filter layer which is made of the non-woven fabric having the strength having a density of 25-35 g/m^2; and a multi-layered structure of an inner layer touching the skin. According to an embodiment of the present invention, provided is the high-quality health mask capable of providing the easy breathing by using the non-woven fabric with the strength, providing the dust collecting rate of 94% or more, and preventing the emission of the pigments and the foreign substances.
Patent KR-20200050360-A (KR)
Title: Method of forming self aligned grids in bsi image sensor
Inventor: TSAO TSUN KAI
IPC: H01L27/146
Filed: 2019-09-10
Abstract: Provided is a method for manufacturing self-aligned grids in a back side illumination (BSI) image sensor. The method comprises the steps of: depositing a first dielectric layer on a back surface of a substrate which has a plurality of photodiodes formed therein; forming a grid of trenches; and filling the trenches with a dielectric material to form a trench isolation grid, wherein the trench passes through the first dielectric layer to extend to the substrate. The method further includes the steps of: etching back the dielectric material in the trenches to a level below an upper surface of the first dielectric layer in order to form recesses overlaying the trench isolation grid; and filling the recesses with a metallic material to form a metallic grid aligned with the trench isolation grid.
Patent KR-20200035350-A (KR)
Title: Active energy ray-curable resin composition, cured product and laminate
Inventor: OOE YUUSUKE
IPC: H01B5/14
Filed: 2019-09-18
Abstract: The present invention relates to an active energy ray-curable resin composition, a cured product and a laminate. The present invention provides an active energy ray-curable resin composition for forming an index matching layer of a laminate, including: (A) a metal oxide having a refractive index of 1.7 or more; (B) a metal oxide having a refractive index of 1.5 or less; (C) a compound having a (meth)acryloyl group; and (D) a photopolymerization initiator, and satisfying the following conditions. In a variant, the present invention provides an active energy ray-curable resin composition for forming an index matching layer of a laminate, including zirconia particles surface-treated with a silane coupling agent, silica surface-treated with a siloxane compound or silazane, a compound having a (meth)acryloyl group, and a photopolymerization initiator. The conditions include: the index matching layer has a refractive index of 1.62-1.72; and the weight ratio of the metal element of ingredient (B) to the metal element of ingredient (A) on the surface layer of the index matching layer at the side of a transparent conductive layer is 0.3 or more, as determined by X-ray photoelectron spectroscopy.
Patent KR-20200038852-A (KR)
Title: Method for grinding rectangular substrate
Inventor: YAMAMOTO KEISUKE
IPC: H01L21/66
Filed: 2019-09-20
Abstract: The present invention is directed to suppress a thickness deviation of a rectangular substrate after grinding without performing a complicated control such as rotation of a table when grinding the rectangular substrate. The present invention relates to a method of grinding a rectangular substrate which includes the following steps of: forming a table holding surface (31a) to be a curved surface according to a variation of a grinding area of a grindstone (24a) due to different lengths of a side or a diagonal line of a rectangular holding surface (31a) by grinding the rectangular holding surface (31a) having the same shape as a rectangular substrate (W) of a table (3) by using the grindstone (24a) mounted on a rotating spindle (21); holding the rectangular substrate (W) on the table holding surface (31a) after the grinding; and grinding a back surface (Wb) of the rectangular substrate (W) held on the table holding surface (31a) by using the grindstone (24a) such that the back surface (Wb) is formed as a curved surface, wherein a curvature of the back surface (Wb) of the rectangular substrate due to a difference in the grinding area generated when grinding the rectangular substrate (W) is identical to a curvature of the holding surface (31a) of the table (3) provided with the rectangular holding surface (31a) having the same shape as the rectangular substrate (W) in the grinding of the holding surface so that a degree of precision in a thickness of the rectangular substrate (W) after the grinding is increased.