baber/WOPTO huggingface dataset:
Patent KR-20180053281-A (KR)
Inventor: JUNG IN KWON
IPC: A61F2/915
Filed: 2018-05-04
Abstract: The present invention relates to a stent graft comprising: a body having a link and a plurality of struts; and a bio-absorbable membrane, wherein the bio-absorbable membrane includes a surface film and a sealing film. The bio-absorbable membrane has a thickness which is 0.125 times smaller than or equal to the thickness of each of the struts. An angioplasty procedure can be stably operated by preventing bleeding caused by vascular damage which may occur during a surgical procedure.
Patent KR-20190133555-A (KR)
Title: Storage device including reconfigurable logic and method of operating the storage device
Inventor: RYU SUENG CHUL
IPC: G06F17/50
Filed: 2018-05-23
Abstract: The present disclosure discloses a storage device and storage system including a reconfigurable logic and an operation method of the storage device. The storage device comprises: a reconfigurable logic capable of changing a first accelerator into a second accelerator during an operation of the storage device; a control logic dynamically reconfiguring the reconfigurable logic to receive a host command including information on a function required by a host and enable the reconfigurable logic to perform the function according to the received host command; and a nonvolatile memory connected to the control logic. Accordingly, hardware resources for implementing the reconfigurable logic may be reduced.
Patent KR-20190133961-A (KR)
Title: Antenna and electronic device including the same
Inventor: KIM JAEHYUNG
IPC: H04M1/02
Filed: 2018-05-24
Abstract: According to various embodiments of the present invention, an electronic device comprises: a housing including a front plate, a rear plate facing in the opposite direction of the front plate, and a side member surrounding a space between the front plate and the back plate, wherein the side member includes: a first side extending in a first direction and having a first length; a second side extending a second direction vertical to the first direction and having a second length longer than the first length; a third side extending in parallel with the first side and having the first length; and a fourth side extending in parallel with the second side and having a second length; a display disposed between the front plate and the rear plate, having at least partial area exposed through the front plate and including a conductive plate; a printed circuit board disposed between the display and the back plate, including at least one conductive layer, and electrically connected to the conductive plate and the conductive layer; a first conductive pattern disposed between the printed circuit board and the rear plate; a second conductive disposed between the printed circuit board and the front plate and, when viewed from above of the front plate, disposed between the first side of the side member and the conductive plate; and a wireless communication circuit electrically connected to the first conductive pattern and the second conductive pattern and configured to transmit and/or receive a signal having a specified frequency. Various embodiments of this invention are possible. The present invention can prevent parasitic resonances occurring in bands other than the desired operating band by electrically connecting at least a portion of the conductive plate of the display to a conductive layer of the printed circuit board, and conducting antennas operating in multiple bands can be implemented by patterns.
Patent KR-20190136308-A (KR)
Title: Brake traction control system
Inventor: BYOUNG JIN PARK
IPC: B60T8/17
Filed: 2018-05-30
Abstract: Disclosed is a brake traction control system (BTCS) to enable a vehicle to effectively escape from a snowy slope or sand field. According to one embodiment of the present invention, the brake traction control system comprises: a plurality of wheel speed detection units detecting a wheel speed of each wheel; a hydraulic adjustment unit adjusting the brake pressure of each wheel; and an electronic control unit. When, during BTCS control, the vehicle speed is less than a predetermined speed, the vehicle is driven on a road surface with significant external driving resistance or is stopped, and the left and right hunting brake count is greater than a predetermined value, then the electronic control unit decreases at least one of several values, each of which is a BTCS entry threshold value, a BTCS control escape threshold value, and a fade-out brake control amount for BTCS cancelation with respect to the BTCS control to a smaller value than that of normal BTCS control. If not one of those mentioned above, brake control amount value will increase corresponding to the speed difference between left and right driving wheels in the BTCS control to a value greater than that of the normal BTCS control.
Patent KR-20190137420-A (KR)
Inventor: LEE JAE YOON
IPC: G08C17/02
Filed: 2018-06-01
Abstract: According to one embodiment of the present invention, provided is a shaft horsepower measuring device for a ship using two communication frequencies, which comprises: a transmission unit for determining at least two different frequency bands and wirelessly transmitting measured rotation shaft related data using each of the determined frequencies; a reception unit for receiving the data transmitted from the transmission unit; and an analysis processing unit configured to determine a deviation value by comparing the transmitted data using each frequency.
Patent KR-20190141520-A (KR)
Inventor: JANG YOUNG KUN
IPC: E05D15/06
Filed: 2018-06-14
Abstract: The present invention relates to a lower frame for a door frame of a sliding door system, wherein a lower door frame of a door frame applied to the sliding door system can be formed for a support plate and a rail part to be integrated. Moreover, a noise prevention member is mounted on the rail part, and a brush is installed in a longitudinal direction to increase convenience in construction and prevent noise caused by friction with a roller by the noise prevention member. In addition, foreign substances can be prevented from being introduced by the brush to secure hygiene in use, and costs and time for maintenance can be reduced.
Patent KR-20190143261-A (KR)
Title: Motor driving apparatus and home appliance including the same
Inventor: CHO SEOKHEE
IPC: H02P27/06
Filed: 2018-06-20
Abstract: The present invention relates to a motor driving device and a home appliance having the same. According to an embodiment of the present invention, the motor driving device comprises: a single-phase motor; an inverter converting direct current (DC) terminal power into alternating current (AC) power by switching operation and outputting the converted AC power to the single-phase motor; an output current detection unit detecting output current flowing into the motor; and a control unit controlling the inverter based on the detected output current. The control unit estimates magnetic flux based on the output current and calculates a location of a rotor of the motor based on the estimated magnetic flux. Accordingly, the single-phase motor can be driven in a sensorless method based on magnetic flux estimation.
Patent KR-20200001766-A (KR)
Title: Design consulting system
Inventor: LEE CHUNG SU
IPC: G06Q30/02
Filed: 2018-06-28
Abstract: An embodiment of the present invention, a terminal which a client requesting design consulting uses, may include: a client terminal which provides design information including design and a design product type to a design consulting server, receives design consulting details showing which position drives the best performing advertisement effect when displaying a design from the design consulting server and displays the same; a design consulting server which generates a plurality of different design display combinations having design size and design arrangement position as a pair for the design received from the client terminal to generate a plurality of design display product images where each of the generated design display combinations is displayed on a design product which the client requested, transmits the plurality of design display product images to an evaluator terminal to receive design evaluation for each of the design display product images, and provides the client terminal with design consulting details based on design evaluation details by evaluators; and an evaluator terminal which is a terminal used by an evaluator evaluating design, receives a plurality of design display product images having different design display combinations displayed from the design consulting server, displays the same, and receives design evaluation for each of the design display product images to transmit the evaluation to the design consulting server. Thus, it is possible to maximize advertisement effect with customers′ design.
Patent KR-20190004225-A (KR)
Title: Substrate processing method
Inventor: JANG BYEONGDECK
IPC: H01L21/52
Filed: 2018-06-28
Abstract: The purpose of the present invention is to divide a substrate into individual chips while forming an inclination or a stepped portion on a side surface of the chip. Provided is a processing method for a package substrate (15) having a plurality of division lines crossing each other on a surface thereof. The processing method includes the steps of: holding a back side of the package substrate by using a holding tape (35); and cutting the package substrate along the division lines to the depth corresponding to the middle of the thickness of the holding tape by using a profile grinding stone (41), thereby dividing the package substrate into individual semiconductor packages (10). The profile grinding stone has a plurality of projections (43) corresponding to the division lines. On a side of each projection, an inclined surface (44) is formed. Accordingly, by cutting the package substrate along the division lines by using the projections of the profile grinding stone, the package substrate is divided into the individual semiconductor packages, and a slope is formed in a package side surface (23) so that a lower surface side of each semiconductor package is larger than an upper surface side of each semiconductor package by the inclined surface of the projection.
Patent KR-20200004634-A (KR)
Inventor: CHON CHAE DUCK
IPC: B60L3/00
Filed: 2018-07-04
Abstract: According to the present invention, provided is a vehicle motor controlling device. The vehicle motor controlling device comprises: a current controller generating a voltage command for driving a motor; a signal generator generating a reference signal for magnetic pole determination synthesized to the voltage command; an inverter driving the motor based on a modification voltage command in which the voltage command and the reference signal for magnetic pole determination are compared; and a rotor location estimator deriving a response component with regard to the reference signal for magnetic pole determination of driving current provided from the inverter to the motor and having a magnetic pole determination unit determining rotor polarity of the motor in accordance with the response component.
Patent KR-20190106629-A (KR)
Title: Accumulator of contaminated particles
Inventor: SEONG CHANG HO
IPC: B04C9/00
Filed: 2018-07-18
Abstract: The present invention relates to a sedimentation tank for a contaminated particle, which can increase the recovery efficiency of waste heat. According to the present invention, the sedimentation tank for a contaminated particle comprises: a dust-containing gas guide pipe guiding dust-containing gas and having an end reduced into a conical shape to form an outlet; a venturi including a dust-containing gas path which is connected to the outlet of the dust-containing gas guide pipe and through which the dust-containing gas passes and a water supply path which supplies water to the dust-containing gas path, and making and supplying a mixed gas, in which the dust-containing gas is mixed with a fine water droplet like fog, to a downstream; a cyclone including a cylindrical part and a conical part which is downwardly extended from the cylindrical part, forming the inner part thereof as an empty space part by a cover covering the cylindrical part, and including an introduction pipe which is connected to the dust-containing gas path of the venturi at the upper side of the cylindrical part in a tangential shape to introduce the mixed gas, in which the dust-containing gas is mixed with water, to the empty space part; a dust-containing gas discharge pipe having an inlet positioned in the empty space part of the cyclone through the cover, and extended to the outside of the empty space part through the cover; a first sedimentation tank attached to the lower end of the conical part of the cyclone and divided into a plurality of chambers; a coolant storage part surrounding a chamber, which is disposed on a lower part among the chambers of the first sedimentation tank, and storing coolant in order to cool contaminated water filled in the chamber disposed on the lower part; a water storage tank storing water supplied from the uppermost chamber of the first sedimentation tank, and having a water pressure tank supplying the water to the water supply path of the venturi; and a discharge fan connected to the dust-containing gas discharge pipe.
Patent KR-20200011225-A (KR)
Inventor: KANG SEOK HYUN
IPC: G08B25/14
Filed: 2018-07-24
Abstract: The present invention relates to a method for grasping a location of a vehicle. More specifically, provided is the method for grasping a location of a vehicle using unique ID information and connect key information of a vehicle. The method for grasping a location of a vehicle using vehicle unique information can easily grasp location information of a vehicle by installing a terminal to the outside to secure and manage information on the vehicle, wherein the terminal is not an unauthorized terminal and is capable of grasping the location information only when receiving certain information of the vehicle, and can easily grasp the location information of the vehicle by receiving the information and the location information of the vehicle in real time.
Patent KR-20200012317-A (KR)
Title: Optical module for medical endoscope, medical endoscope system
Inventor: KIM JUN KI
IPC: A61B1/06
Filed: 2018-07-26
Abstract: The present invention provides an optical module for a medical endoscope and a medical endoscope system with the same mounted thereon which can realize a synthesis image by synchronizing a bright-field image and a fluorescent image by using an optical module with a united image acquisition mechanism. The optical module for a medical endoscope comprises: a first image sensor; a second image sensor; a first light source having an optical path entering the first image sensor; a second light source having an optical path entering the second image sensor; and a switching unit arranged on the optical path of the first light source and the optical path of the second light source. The switching unit is switched to a first state in which light of the first light source enters the first image sensor and a second state in which light of the second light source enters the second image sensor.
Patent KR-20200012372-A (KR)
Title: Apparatus for exhaust gas after treatment of vehicle
Inventor: CHOI SU SIC
IPC: F01N3/035
Filed: 2018-07-27
Abstract: The present invention relates to an exhaust gas post-treatment apparatus for a vehicle, capable of increasing the performance of exhaust gas purification using catalyst activation by increasing the temperature of an SCR shearing part rapidly through a warmth keeping effect by enabling exhaust gas supplied to an SCR to stagnate while circulating outside the SCR. To achieve the purpose, the exhaust gas post-treatment apparatus includes: a DOC/DPF part including a DOC located on an exhaust pipe for exhaust gas discharged from an engine, and a DPF placed behind the DOC along the exhaust pipe; a urea-aqueous solution spray part spaced from the DOC/DPF part along the exhaust pipe to spray urea to the exhaust gas; an SCR/AOC part including an SCR placed near the urea-aqueous solution spray part and an AOC connected to the rear side of the SCR; and a dual can installed on the outer edge surface of the SCR/AOC part to activate a catalyst by increasing the catalyst temperature of the SCR by enabling some of the exhaust gas supplied to the SCR/AOC part to circulate and stagnate therein.
Patent KR-20200016029-A (KR)
Title: Cable guide device for multi-articular joint robot
Inventor: YOO HEEJONG
IPC: B25J19/00
Filed: 2018-08-06
Abstract: A cable guide apparatus for a multi-joint robot is disclosed in the present invention. The disclosed cable guide apparatus may comprise: a base; at least one rotation arm rotationally coupled to the base in a joint type; at least one cable connected to the rotation arm via the base; a cable guide block coupled to a drive unit within the base; a sliding groove formed on the outer circumferential surface of the cable guide block; and a cable friction reducing mechanism coupled to a portion of the cable accommodated in the base, and rotating along the sliding groove as the portion of the cable according to the rotation of the rotation arm.
Patent KR-20200016447-A (KR)
Title: Seismic Isolation System and Transformer Having the same
Inventor: CHUNG SANG HOON
IPC: H01F30/06
Filed: 2018-08-07
Abstract: The present invention relates to a vibration isolation device and a transformer having the same. The transformer according to the present invention includes: a first plate having a first curved surface; a second plate having a second curved surface facing the first curved surface; and a sliding member provided between the first and second plates and coming in contact with the first curved surface and the second curved surface. In the sliding member, a surface in contact with the first curved surface has the same curvature as the first curved surface, and a surface in contact with the second curved surface has the same curvature as the second curved surface.
Patent KR-20190019027-A (KR)
Inventor: PARK KYOSUNG
IPC: C09C1/04
Filed: 2018-08-16
Abstract: The present invention provides: a white pigment comprising a zeolitic imidazolate framework (ZIF)-based powder in which zinc (Zn) and an imidazole-based organic matter are bonded; a polymer resin film containing the white pigment; and a method for changing the color of a medium using the white pigment. It is an object of the present invention to provide the white pigment which uses materials decomposable under conditions inside a respirator as the white pigment to be non-toxic and safe even during inhalation.
Patent KR-20200021272-A (KR)
Title: Pump
Inventor: KIM JESSE JAE JIN
IPC: A61M5/145
Filed: 2018-08-20
Abstract: The present invention discloses a pump comprising: a housing with a shaft hole; a membrane disposed between a first space disposed in a direction away from the shaft hole and a second space adjacent to the shaft hole; a first electrode body and a second electrode body disposed on both sides of the membrane; a shaft extending out of the housing through the shaft hole; and a first fluid provided in the inner space of the housing. According to the present invention, it is possible to finely control reciprocating movement of the shaft by using the pressure of the fluid.
Patent KR-20200024979-A (KR)
Title: Display apparatus and manufacturing the same
Inventor: SHIN DONG HEE
IPC: G02F1/1335
Filed: 2018-08-28
Abstract: Provided, in the present invention, is a display apparatus which reduces a non-display area and improves reliability while displaying high-quality images, and a manufacturing method thereof. The present invention comprises: a bottom substrate; a thin film transistor part including a plurality of pixel electrodes electrically connected to a thin film transistor; a top substrate disposed between the thin film transistor part while facing the bottom substrate; a sealing part disposed on the outer region of the film transistor part to surround the same and bonding the bottom substrate and the top substrate; a wiring part including a plurality of conductive lines spaced apart from each other by a predetermined interval and interposed between the sealing part and the bottom substrate; and a light-scattering layer including light-scattering particles interposed between the sealing part and the top substrate.
Patent KR-20200025933-A (KR)
Title: Sulfur substitution technique based on chemical solution method
Inventor: KIM TAE HEON
IPC: C04B35/622
Filed: 2018-08-31
Abstract: According to an aspect of the present invention, disclosed is a novel, simple, and precise method of sulfur substitution of a complex oxide Pb(Zr, Ti)O_3 (PZT) film. By the same, it is possible to easily grasp an effect of sulfuration treatment on physical properties in the complex oxide by enabling more precise control of sulfur doping, and also complex acid sulfide or sulfide having excellent physical properties can be manufactured.
Patent KR-20200026542-A (KR)
Title: Painting robot wrist with oil seal's protection member
Inventor: LEE SANG HUN
IPC: B25J19/00
Filed: 2018-09-03
Abstract: The present invention relates to a painting robot wrist having an oil seal protection member. The painting robot wrist comprises: an input side wrist part having one end coupled to one side of a robot arm to be rotatable; a central wrist part having one end coupled to the other end of the input side wrist part to be rotatable; an output side wrist part having one end coupled to the other end of the central wrist part to be rotatable; and a nozzle part coupled to the other end of the output side wrist part to be rotatable to spray a paint. The painting robot wrist comprises: a plurality of oil seals installed inside connection ends among the input side wrist part, the central wrist part, and the output side wrist part; and a plurality of oil seal protection members installed outside the connection ends. According to the present invention, the painting robot wrist prevents chemicals and paint dust used during cleaning from being introduced thereinto with the oil seals provided inside the wrist parts of the robot wrist to increase the lifespan of the oil seals, thereby significantly increasing the durability of the robot wrist, and can significantly increase the replacement period of the oil seals due to an increase in the lifespan of the oil seals, thereby greatly reducing management costs required for the replacement of the oil seals.
Patent KR-20200029221-A (KR)
Title: Heating method of magnetic nano particles
Inventor: KIM MIN KWAN
IPC: A61N2/02
Filed: 2018-09-10
Abstract: The present invention is a method for generating magnetic nanoparticles, which comprises steps of: (a) providing magnetic nanoparticles (100); (b) applying a first magnetic field to magnetic nanoparticles (100) to allow magnetic nanoparticles (100) to have a resonance frequency; and (c) applying a second magnetic field having the resonance frequency to magnetic nanoparticles (100), wherein magnetic nanoparticles (100) are heated in the step (c), and a heat value before saturation is proportional to the multiplication of the intensity of the first magnetic field and the damping constant of the magnetic nanoparticles. According to an embodiment of the present invention, using a low frequency, there is an effect that the device can be reduced in cost and size.