baber/WOPTO huggingface dataset:
Patent KR-20180093761-A (KR)
Title: Bulk-acoustic wave resonator
Inventor: LEE TAE HUN
IPC: H03H9/54
Filed: 2017-05-23
Abstract: Disclosed is a bulk acoustic wave resonator capable of controlling notch failure. The bulk acoustic wave resonator comprises: a lower electrode connection unit disposed on a substrate; a resonance unit disposed on the lower electrode connection unit; and an upper electrode connection unit electrically connecting an upper electrode of the resonance unit to the substrate. The upper electrode connection unit extends from the substrate at the outside of the resonance unit to be connected to an upper surface of the upper electrode. The lower electrode connection unit electrically connects a lower electrode and the substrate. The bulk acoustic wave resonator has an annular shape corresponding to a shape of the resonance unit to support the edge of the resonance unit made of the lower electrode, a piezoelectric layer, and the upper electrode.
Patent KR-20170134229-A (KR)
Inventor: MERTENAT OLIVIER
IPC: G04B19/04
Filed: 2017-05-23
Abstract: The present invention relates to a display hand to be mounted in a timepiece. The display hand comprises a body and a pipe, and in the pipe, an arbor hole arranged for fitting the display hand onto a drive arbor is provided. According to the present invention, the body is made of a composite material, and the pipe includes, over all or part of the outer periphery, a surface for connection to the hand body to ensure the adhesion of the composite material to the pipe.
Patent KR-20180128616-A (KR)
Inventor: KIM HYE SOOK
IPC: A42C1/00
Filed: 2017-05-24
Abstract: The present invention relates to a technology related to a sun visor cap functioning as a headband, and specifically, to a technology suggesting a side connection part for adjusting and fixing a sun visor net part and a band part so that the adjustment of the sun visor net part connected to the band part is possible and the band part can be fixed accurately at an adjusted angle. In addition, the present invention relates to the technology, which maximizes portability by allowing the band part to be used as a general accessory type of a headband through the easy removal of the sun visor part when unused by modifying a fastening structure between the sun visor part and the band part.
Patent KR-20180129441-A (KR)
Inventor: LEE KI PIL
IPC: H04L12/46
Filed: 2017-05-26
Abstract: The present invention relates to a local area network (LAN), a private branch exchange system, broadcasting equipment, a sensor system, etc. which can reduce new construction work costs. To this end, a multi-hub system for integrating all of a hub which is a start point of a data communication network connected to a plurality of computers and a communication system to which various voices, images, sensing signals, etc. are connected is configured, and a circuit network which can merge and transmit all of a data signal and a communication signal in one UTP cable line is configured.
Patent KR-20180130165-A (KR)
Inventor: LEE JOUNG GUN
IPC: A47B91/00
Filed: 2017-05-29
Abstract: The present invention relates to a detachable table leg. More specifically, the present invention relates to a detachable table leg which is able to conveniently and easily fixate and support a table without fixing legs. To this end, the detachable table leg includes: a body part having a U-shaped insertion part so that one side of a table is inserted into the insertion part; and a table fixation unit contacting one surface of the table as moving in a vertical direction between the insertion part and an insertion space to be fixated to the table. Therefore, the table is attached to and detached from the table according to the movement of the table fixation unit.
Patent KR-20180001456-A (KR)
Inventor: AJIMA DAISUKE
IPC: H03H9/145
Filed: 2017-06-16
Abstract: The present invention provides an elastic wave apparatus capable of reducing the influence of superconductive effect and progressing miniaturization. According to the present invention, the elastic wave apparatus comprises: a piezoelectric substrate (2) having a first main surface (2a) and a polarization axial direction having a tilt angle () with respect to the first main surface (2a); an interdigital transducer (IDT) electrode (3) installed on the first main surface (2a) of the piezoelectric substrate (2); and at least one wire (first and second wires (4a, 4b)) installed on the first main surface (2a) of the piezoelectric substrate (2) and installed between the first end part edge (2a1) of the first main surface (2a) and the IDT electrode (3). When the distance from the first end part edge (2a1) of the first main surface (2a) and the IDT electrode (3) is a, the formula is a <= 316 cos() m. When a dimension of the first and second wires (4a, 4b) in a direction connecting the first end part edge (2a1) and the IDT electrode (3) is a width, and a sum of the width of the first and second wires (4a, 4b) is b, the formula is b > 28 m.
Patent KR-20190003217-A (KR)
Inventor: JUNG YONG CHAN
IPC: G01N19/04
Filed: 2017-06-30
Abstract: The present invention relates to an ice-bonding property measuring device between a sample and a liquid and a method for measuring an ice-bonding property using the same and, more specifically, to an ice-bonding property measuring device and a method for measuring ice-property using the same, in which a temperature of the sample is able to remain constant for a long time by uniformly cooling the sample and protecting the sample cooled from external factors such as wind, humidity, and contamination.
Patent KR-20190006257-A (KR)
Inventor: KIM KI YEON
IPC: B63B27/08
Filed: 2017-07-10
Abstract: The present invention relates to a remote control (RC) boat with a camera, which allows a user to conveniently observe underwater environment and take underwater pictures on the ground by mounting a remotely controllable camera on the RC boat. The RC boat includes: an RC boat body (10) having a camera unit coupling bar (11) having a cable hole (16) for connecting a cable (24) to the inside and the outside of the boat body; a camera unit (20) capable of being mounted on the camera unit coupling bar (11) and having a cable (24) in which an electric wire is embedded and a waterproof camera (21); and a remote control device (50) which makes a smart phone remotely control the RC boat body (10) and the camera unit (20) or which remotely controls the RC boat body (10) and the camera unit (20).
Patent KR-20190006377-A (KR)
Inventor: KIL GYUNG SUK
IPC: B23Q1/00
Filed: 2017-07-10
Abstract: The present invention provides a digital warning light for a numerical control machine tool which visually provides specific operation information on a condition or working time of the numerical control machine tool and improves a quality of work of a worker. The digital warning light for the numerical control machine tool includes: a display device configured to be installed on an upper side of the machine tool and display the operation information on the condition or the working time of the numerical control machine tool larger than a monitor of the machine tool displays; and an information collection device configured to be electrically connected to the machine tool and collect the operation information displayed in the display device.
Patent KR-20190007894-A (KR)
Inventor: JUNG MIN CHANG
IPC: H04N21/61
Filed: 2017-07-14
Abstract: Provided is a UCL sharing platform comprising: a UCL which is used by a creator to correct a photograph or a video from an image editing software of the creator; an application server receiving an original version before revision and the revised version, and performing post-processing on the UCL, the original version and the revised version, and managing the UCL gallery posting the UCL, a copy of the original version, and a copy of the revised version; a web server providing the UCL gallery to a user mobile device; and a UCL package server transmitting a UCL package including the UCL, the copy of the original version, the copy of the revised version, and an icon to the mobile device at a request of the user.
Patent KR-20180029845-A (KR)
Inventor: OH KWANG YONG
IPC: H01L33/52
Filed: 2017-07-25
Abstract: The present invention relates to a display device. According to an embodiment of the present invention, the display device comprises: a circuit substrate; a plurality of light emitting diodes disposed on the circuit substrate; a barrier rib formed on the circuit substrate and formed between the plurality of light emitting diodes; a transparent substrate formed on the upper side of the light emitting diode and the barrier rib; and a wavelength conversion layer formed on the upper side of at least one of the plurality of light emitting diodes. In addition, the light emitting diode includes a plurality of first light emitting diodes and at least one second light emitting diode releasing light of different colors. Moreover, the wavelength conversion layer is disposed on the upper side of at least one of the plurality of first light emitting diodes.
Patent KR-20190011974-A (KR)
Inventor: YOO JAE IK
IPC: G09G3/3233
Filed: 2017-07-26
Abstract: According to an embodiment of the present invention, an electroluminescent display device capable of increasing image quality comprises: a display panel having a plurality of display lines, wherein a plurality of pixels are included in each of the display lines; a sensing unit sensing the electrical characteristics in a display line unit in vertical blank periods in which image data is not written in the pixels; and a panel driving circuit preferentially writing the image data in a specific display line in which sensing is performed in an n^th vertical blank period during an (n+1)^th vertical active period following the n^th vertical blank period, wherein n is a natural number.
Patent KR-20190014159-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q50/30
Filed: 2017-07-27
Abstract: According to the present invention, a method for providing interactive parking payment comprises: a first step of mapping and storing payment means information of a user in a storage medium; a second step of checking parking payment information; a third step of performing an authentication procedure; a fourth step of receiving terminal side transmission information from an application of a user wireless terminal; a fifth step of performing a parking payment processing procedure; and a sixth step of processing voice to be output through a voice output function of a vehicle device. Through a vehicle device, various services can be provided in an interactive type.
Patent KR-20190012686-A (KR)
Inventor: KIM HYUN GI
IPC: E02B7/04
Filed: 2017-07-28
Abstract: Disclosed are an assembly type environmentally-friendly pillar debris barrier and a construction method thereof. According to the present invention, the assembly type environmentally-friendly pillar debris barrier comprises: a concrete base layer having a plurality of convex unit protruding blocks or concave unit grooves formed on a bottom surface arranged in a predetermined arrangement pattern, and having a rebar buried therein; a plurality of unit precast (PC) hollow pillars bonded and assembled in a pillar shape uprightly installed on the concrete base layer; and a bonding part formed by depositing an in-site deposited concrete part between the concrete base layer and the PC hollow pillar. Accordingly, a PC concrete unit hollow pillar is assembled on the concrete base layer deposited on a base foundation in an upright pillar shape, such that construction efficiency is improved by reduction of a construction time and lowering of construction costs, thereby providing economic efficiency.
Patent KR-20190013369-A (KR)
Inventor: LEE GEUM JOON
IPC: B65D41/04
Filed: 2017-08-01
Abstract: The present invention relates to a plastic bottle, and specifically, to a plastic bottle for a carbonated beverage, and more specifically, to a multifunctional plastic bottle which effectively prevents a carbonic acid gas from being discharged to the outside in a process of storing the left carbonated beverage after opening the plastic bottle for a carbonate beverage and is provided so as to use an empty plastic bottle as a storage container storing various foods.
Patent KR-20190016312-A (KR)
Inventor: PARK BYUNG GOOK
IPC: G06N3/04
Filed: 2017-08-08
Abstract: Disclosed is a neuron-mimicking circuit having low-area and low-power properties capable of generating an asymmetric output pulse to a small number of transistors. According to embodiments of the present invention, the neuron-mimicking circuit comprises: a synapse element to receive output signals of a pre-neuron circuit and a post-neuron circuit, and change weights in accordance with output signals of the pre-neuron circuit and the post-neuron circuit; a synaptic accumulation unit including a capacitor charged by a current flowing through the synapse element in accordance with output signals of the pre-neuron circuit and the post-neuron circuit; and an asymmetric pulse generation unit to generate an asymmetric output pulse from a charging voltage of the capacitor, and feed the asymmetric output pulse back to the synapse element as an output signal of the post-neuron circuit. The asymmetric pulse generation unit includes: a first transistor wherein the charging voltage of the capacitor is inputted to a gate thereof; a first inverter to reverse the charging voltage of the capacitor to output a reversed voltage; a second inverter to reverse an output signal of the first inverter to output a reversed signal to a drain or a source of the first transistor; and a second transistor wherein an output signal of the second inverter is inputted to a gate thereof, and the capacitor is discharged in accordance with the output signal of the second inverter.
Patent KR-20180049784-A (KR)
Inventor: KWON SANG WOOK
IPC: H04W52/02
Filed: 2017-08-10
Abstract: The present disclosure relates to a communication technique for combining IoT technology with a 5G communication system for supporting a higher data transmission rate than a 4G system, and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, healthcare, digital education, retail business, security- and safety-related services, etc.) based on 5G communication technology and IoT-related technology. The present invention discloses a method for increasing the transmission probability of a message of pedestrian UE (P-UE). A method for processing a control signal in a wireless communication system includes the steps of: receiving a first control signal transmitted from the base station; processing the first control signal; and transmitting a second control signal to the base station. Accordingly, the present invention can provide a reliable V2X service.
Patent KR-20180035124-A (KR)
Inventor: TOBE Takuya
IPC: H01L31/08
Filed: 2017-08-14
Abstract: The present invention provides a multi-optical axis photoelectric sensor, connectable to an external device, which can reduce the number of wirings. The present invention provides the multi-optical axis photoelectric sensor (100) which includes: a light transmitting unit (1a) having a plurality of light transmitting elements; and a light receiving unit (2a) having a plurality of light receiving elements arranged to face the plurality of light transmitting elements, respectively wherein the multi-optical axis photoelectric sensor is provided with a sensor unit detecting whether each of a plurality of optical axes formed between the light transmitting unit (1a) and the light receiving unit (2a) is in a light blocking state. The multi-optical axis photoelectric sensor (100) is provided with: a control unit (2b) controlling the light receiving unit (2a); a communication cable (101) which is a plurality of signal wirings inputting and outputting signals with respect to the control unit (2b); and a communication unit (2e) making communications with the control unit (2b) and the external device (50) while setting one wiring of the communication cable (101) as a common wiring shared with a communication wiring.
Patent KR-20190018903-A (KR)
Inventor: YANG DONG HUN
IPC: G02C5/22
Filed: 2017-08-16
Abstract: The present invention relates to a coupling structure of an eyeglasses frame (1) and eyeglasses temples (2), the coupling structure comprising: a first coupling part (10) which is located on both edges of the eyeglasses frame (1) and includes a pair of upper and lower bending pins (11, 12) at the top and the bottom, respectively; a second coupling part (20) which is located on one end of the eyeglasses temples (2) and includes a receiving hole (21) and a protrusion (22) to be rotated to be adjacent to the upper and lower bending pins (11, 12); and a coupling means (30) which includes a pipe bolt (33) and a screw (34) to be coupled and interlocked with each other on the first and second coupling parts (10, 20) of the eyeglasses frame (1) and the eyeglasses temples (2). Therefore, according to the present invention, an eyeglasses frame and eyeglasses temples can be used as one pair of eyeglasses by sufficiently coupling the eyeglasses frame with the eyeglasses temples even by a simple structure of a coupling means without using welding or other additional processes in a coupling process of the eyeglasses frame and the eyeglasses temples.
Patent KR-20180088254-A (KR)
Inventor: CHOI BYUNG YUN
IPC: B62D1/184
Filed: 2017-08-16
Abstract: The present invention discloses a tilt lock mechanism for a steering column of a vehicle, which does not cause a teeth-latching phenomenon between a fixed gear and a movable gear when a driver operates a tilt lock, and which can stably lock a steering column by increasing a locking force using a wire-shaped elastic member. The tilt lock mechanism includes: a tilt bracket coupled to an outside of a steering column and having tilt guides on both sides thereof, in which a first tilt hole is formed in each tilt guide; a fixed gear fixedly coupled to an outer portion of the tilt guide; a movable gear meshed with the fixed gear to move along the fixed gear; a lever bolt extending through the tilt bracket, the fixed gear, and the movable gear to move along the first tilt hole; a wire-shape elastic member which is disposed between the fixed gear and the movable gear and supports an elastic force and a frictional force generated when the fixed gear and the movable gear are meshed; a locking unit coupled to an end of the lever bolt to restrict the movement of the lever bolt by pressing the movable gear such that the movable gear can be coupled to the fixed gear; and a fixing support for supporting the fixed gear and the movable gear to be fixed to each other and for increasing the coupling force.
Patent KR-20190021543-A (KR)
Inventor: SONG JAE YEOL
IPC: B60N2/66
Filed: 2017-08-23
Abstract: The present invention relates to a lumbar support device for a vehicle seat, which is realized in a simple structure and ensures reliability of an operation by simplifying a configuration while reliably performing a function of a lumbar support for comfortably supporting a body. A lumber plate includes an inner plate and an extrapolated outer plate which are coupled to each other, a worm wheel is rotatably installed on the inner plate constituting the lumber plate, a screw thread worm provided on a motor shaft connected to a motor is engaged with a worm wheel gear part so as to rotate the worm wheel, a rack gear is provided on the outer plate constituting the lumbar plate so as to be engaged with the worm wheel gear part to move the outer plate, and both sides of the outer plate surround the inner plate to prevent the inner plate from being separated. Accordingly, the lumbar support device is realized with a simple structure by the inner and outer plates, and the lumbar support device is formed of a synthetic resin, so that manufacture and assembly are facilitated so as to remarkably contribute to economic efficiency due to productivity improvement, and weight reduction of a vehicle due to a decrease in a weight and a number of components.
Patent KR-20190023737-A (KR)
Inventor: LEE CHANG HEE
IPC: G09B21/00
Filed: 2017-08-30
Abstract: The present invention relates to a wearable smart device for a visually impaired person, which is a pair of smart devices each provided on both arms of a user for guiding the way, and comprises: a main body part; a body part connected to the main body part and configured to surround a part of the user′s body; a plurality of guide modules provided in at least one of the main body part and the band part, provided in a state of being spaced apart from each other, and for allowing the user to recognize the guidance information by generating a predetermined pattern tactile sensation corresponding to an assigned function.
Patent KR-20190027023-A (KR)
Inventor: LEE WOO YONG
IPC: H04L12/26
Filed: 2017-09-04
Abstract: A transmitting method and apparatus using device-to-device caching in a multi-hop network are provided. In a multi-hop device-to-device caching network in which a large number of nodes are distributed in a cubic space, a node obtains the number of files in a library, obtains a file size of the node, calculates a caching rate from the number of obtained files and the file size of the node, scales throughput per node based on the number of spatial dimensions of a cubic space and the caching rate, and performs transmission and reception based on the throughput per node in accordance with the scaling.
Patent KR-20190028206-A (KR)
Inventor: LIM KI CHAI
IPC: E04G23/02
Filed: 2017-09-08
Abstract: The present invention relates to a structure cross section restoration method using a waterproof and anti-corrosive material of ceramic mortar. The method comprises: a step (S10) of performing a penetrative coating on a cracked part of a cross section to be restored by using a hardener including 30-60 parts by weight of S.B.R latex, 20-40 parts by weight of E.V.A adhesive, 5-10 parts by weight of sodium bentonite, 4-8 parts by weight of acrylic adhesive, and 10-20 parts by weight of lactate based on 100 parts by weight of distilled water; a step (S20) of forming a primer layer by coating a cross section to be restored by using the hardener; a step (S30) of forming a restoration layer on the upper part of the primer layer by using a mortar mixture mixed with the hardener and a powder main substance including 80-120 parts by weight of jade powder, 150-250 parts by weight of silica sand, 40-60 parts by weight of silicate powder, 3-10 parts by weight of a vitric material, 1-3 parts by weight of earth, 3-10 parts by weight of methylcellulose, 3-10 parts by weight of microfiber, 5-15 of steel slag, and 0.1-0.5 part by weight of pigment based on 100 parts by weight of Portland cement; and a step (S40) of forming a finishing layer by coating the upper part of the restoration layer with the hardener. The method of the present invention increases durability such as corrosion resistance.
Patent KR-20180037889-A (KR)
Inventor: CHOI YEONG TAE
IPC: C07D307/77
Filed: 2017-09-18
Abstract: The present invention provides an organic compound of a specific structure capable of having high efficiency, low voltage and long lifetime properties by being used in a hole transport layer within an organic light emitting element, and an organic light emitting element including the same. The organic compound is represented by one among chemical formula A to chemical formula E.