baber/WOPTO huggingface dataset:
Patent KR-20200022988-A (KR)
Title: Mounting device for air ballon noise barrier
Inventor: LIM SUNG BUM
IPC: E04G21/30
Filed: 2018-08-24
Abstract: An objective of the present invention is to stably hold the lower end and upper portion of an air soundproof wall so as to prevent the air soundproof wall from being moved or damaged by an external force, to enable the ease installation and dismantlement of the air soundproof wall through the disassembly and assembly thereof, and to enable the convenient transport and storage of the air soundproof wall. An air soundproof wall holding device comprises: a lower holder to accommodate and hold a lower portion of an air soundproof wall formed by connecting multiple tubes having a height relatively higher than the diameter thereof; and a vertical holder installed to be disassembled and coupled to the lower holder to hold a vertical portion of the air soundproof wall. The lower holder includes: a holding body of which the upper portion and the left and right sides are opened by connecting horizontal members and vertical members to each other; and a coupling means to couple the vertical holder (130) to the front of the holding body. The vertical holder includes: a support pipe coupled to the coupling means of the lower holder to be positioned up to an upper portion of the air soundproof wall; and a rail vertically installed on a rear surface position of the support pipe to hang and maintain a hanging loop fixed on an upper side of the front of the air soundproof wall to allow the air soundproof wall accommodated in the lower holder to naturally and vertically move through the injection and discharge of air.
Patent KR-20200023730-A (KR)
Title: Positive electrode material for lithium metal battery and manufacturing method thereof
Inventor: HA SEONG MIN
IPC: H01M4/58
Filed: 2018-08-27
Abstract: The present invention relates a positive electrode material for a lithium secondary battery comprising a first positive electrode active material that is a compound whose stoichiometric amount of lithium is insufficient or removed, and a second positive electrode active material that is a compound whose stoichiometric amount of lithium is not insufficient, and to a lithium secondary battery comprising the same. According to the present invention, energy density reduction can be alleviated.
Patent KR-20200024976-A (KR)
Title: Biogradable resin composition for preparing straw
Inventor: HARM JI YEON
IPC: C08K5/00
Filed: 2018-08-28
Abstract: The present invention relates to a biodegradable resin composition comprising 65 to 85 parts by weight of a main resin, 10 to 20 parts by weight of cellulose nanocrystals, and 5 to 15 parts by weight of starch; and an eco-friendly straw produced therefrom. The resin composition provided in the present invention has an advantage of having excellent biodegradability while having excellent water resistance, processability and durability. Accordingly, the straw made of the resin composition of the present invention is eco-friendly, and has strong water resistance, thereby not absorbing moisture, and thus there is little sense of repulsion or sense of difference after use. Also, the straw is light like a conventional synthetic resin straw while having excellent durability, thereby having a long product life, and has little thickness variation for each straw produced.
Patent KR-20200024990-A (KR)
Title: System and method for realtime network between holograghic lens device and server
Inventor: JANG JINHO
IPC: H04L29/06
Filed: 2018-08-29
Abstract: The present invention relates to a real-time network system between a holographic lens and a server which can find a real-time location of a holographic lens device by correcting a delay occurring in network communication by using a dead reckoning algorithm and a method thereof. According to the present invention, the real-time network system between a holographic lens and a server comprises: a holographic lens device capable of reflecting and expressing augmented reality and mixed reality; and a server device which transmits and receives packets to and from the holographic lens device and performs network communication.
Patent KR-20180100097-A (KR)
Inventor: LIM SUNG CHANG
IPC: H04N19/176
Filed: 2018-08-30
Abstract: The present invention provides a method and a device for encoding an image and a method and a device for decoding an image, which efficiently perform quantization, deblocking filtering, entropy encoding/decoding, movement prediction, rate control and rate-distortion optimization by adaptively setting a quantization parameter according to block information of an encoding target block and block information of a decoding target block. The image decoding method according to the present invention comprises the following steps of: receiving a bit stream including image information; decoding reference block size information for a size of a reference block having the same quantization parameter from the bit stream and the residual quantization parameter of the decoding target unit; inducing the quantization parameter of the decoding target unit based on the reference block size information and the residual quantization parameter; and decoding the decoding target unit based on the quantization parameter of the decoding target unit. The residual quantization parameter can be decoded based on quantization parameter decoding flag information indicating whether the residual quantization parameter is decoded.
Patent KR-20200025554-A (KR)
Title: Method of controlling laundry treating apparatus
Inventor: JUNG HWANJIN
IPC: D06F37/30
Filed: 2018-08-30
Abstract: A laundry treatment device of the present invention comprises: a washing tank having a bag and provided to be able to rotate; a motor rotating the washing tank; a control part controlling the motor to accelerate the washing tank to rotate; and a current detection part detecting a current of the motor, wherein the control part has a current value detected by the current detection part while the washing tank is accelerating to rotate in a range in which the bag flows in the washing tank as input of an input layer of an artificial neural network pre-learned by machine learning to obtain the amount and quality of the bag as output of an output layer of the artificial neural network.
Patent KR-20200027650-A (KR)
Title: System for analyzing walking motion
Inventor: JAEHO JANG
IPC: G08B21/04
Filed: 2018-09-05
Abstract: The present invention relates to a system for analyzing a walking posture by measuring the foot pressure of a pedestrian. According to an embodiment of the present invention, a gate analysis device may comprise: a sensor unit mounted on a shoe and including at least one pressure sensor for measuring the foot pressure of a pedestrian; and a control unit for calculating a probability for a fall by using information on the measured foot pressure.
Patent KR-20200032604-A (KR)
Title: Wire rod temperature detection system, control method of wire rod temperature detection system, and wire rod manufacturing facility having the same
Inventor: MIN SE HONG
IPC: B21B33/00
Filed: 2018-09-18
Abstract: Disclosed are a system for sensing wire rod temperature, a control method thereof, and a facility for manufacturing a wire rod including the same. The system for sensing the wire temperature according to an embodiment of the present invention includes: a plurality of thermal imaging cameras which are arranged to be spaced apart from each other in the circumferential direction on the outside of the wire rod, and each acquire thermal images by photographing the surface of the wire rod; a transfer detection unit which senses transfer of the wire rod; a plurality of air spraying devices for removing foreign substances on the surface of the wire rod by spraying air to the surface of the wire rod which proceeds toward the plurality of thermal imaging cameras; and a control unit which analyzes location information of the transfer detection unit and the thermal images of the plurality of thermal imaging cameras to determine a wire rod surface temperature at a corresponding location, and alerts through an alarm unit when the wire rod surface temperature is out of a set range.
Patent KR-20190063376-A (KR)
Title: composition for identification of Lactobacilus acidophilus strain and method of determination thereof
Inventor: CHUNG WON HYONG
IPC: C12Q1/689
Filed: 2018-09-21
Abstract: The present invention relates to a composition for the determination of a Lactobacillus acidophilus strain and a Lactobacillus acidophilus LA1 strain. More particularly, the present invention relates to a composition capable of identifying the strain quickly and easily, a kit containing the same, and a determination method using the same.
Patent KR-20190047597-A (KR)
Inventor: HARAZONO MASAAKI
IPC: H05K3/42
Filed: 2018-09-27
Abstract: The present invention relates to a wiring board which comprises: a first insulating layer; a second insulating layer having the same insulating material as that of the first insulating layer; a plurality of insulating particles contained in the first and second insulating layers at a rate of 40-80 wt%; a first wiring conductor positioned on the surface of a first underlying metal layer in a surface layer from the surface of the first insulating layer; and a second wiring conductor positioned on the surface of a second underlying metal layer in a surface layer from the surface of the second insulating layer. A second level difference of the unevenness in a region in which the second wiring conductor is positioned for the surface of the second insulating layer is smaller than a first level difference of the unevenness in a region in which the first wiring conductor is positioned for the surface of the first insulating layer, and is not greater than 2/5 of an average particle size of the insulating particles.
Patent KR-20200039056-A (KR)
Inventor: KWON CHOONG HO
IPC: B29C45/16
Filed: 2018-10-04
Abstract: The present invention provides an integral skin polyurethane foam for an engine cover of a vehicle having ameliorated sound insulation, structural rigidity, weight reduction, and noise performance through the integral skin, since isocyanate, polyol and water are injected to be molded in a first mold and a second mold having a temperature difference to manufacture an integral skin engine cover, and a manufacturing method thereof. In particular, according to the present invention, the integral skin can be molded on one side when molding a polyurethane foam material without using different materials, thereby not only making it easy to mold but also easy to manufacture even in a complicated shape, and reducing the number of production processes and manufacturing cost. Further, the present invention uses the properties of polyurethane foam to protect a pedestrian, a driver, and an engine from an impact even when an automobile accident occurs.
Patent KR-20180113962-A (KR)
Title: Method and apparatus for adaptive image decoding
Inventor: LIM SUNG CHANG
IPC: H04N19/593
Filed: 2018-10-10
Abstract: An image encoding method and apparatus are provided. In a recording medium for recording a program to be executed by a computer to perform the inter picture prediction of an image, the program includes a step of determining one previously restored restoration block as the reference block of a decoding target block based on a reference block identifier; a step of determining motion information to be applied to the decoding target block based on the motion information of the reference block; and a step of decoding the decoding target block based on the determined motion information. The reference block identifier may indicate a restoration block to be used as the reference block. It is possible to improve image compression performance.
Patent KR-20190044001-A (KR)
Title: Job processing apparatus that stops job according to user's instruction, method of controlling same, and storage medium
Inventor: INOUE KATSUHIRO
IPC: H04N1/00
Filed: 2018-10-11
Abstract: Provided is a job processing apparatus capable of positively stopping a transmission job that a user desires. The transmission job is input according to an operation of the user. An uncompleted transmission job input during the transmission job is managed by a job management table. A first stop instruction for stopping the transmission job is received according to the operation of the user. When the first stop instruction is received while displaying a configuration screen for setting the transmission job, a transmission job lastly input among transmission jobs managed by the job management table is searched for, and the searched transmission job is stopped.
Patent KR-20200043768-A (KR)
Inventor: LEE CHANG KUN
IPC: G02B27/01
Filed: 2018-10-18
Abstract: Provided is a perspective display device, which comprises: a display element; an optical coupler outputting a combined image combining a first image from the display element and a second image from a path different from the first image; and a noise reduction prism disposed between the display element and the optical coupler, route-converting effective light in a predetermined angle range of light of the first image in a direction incident on the optical coupler, and route-converting noise light in the remaining angle range not to be incident to the optical coupler.
Patent KR-20200044452-A (KR)
Inventor: KIM KWAN MYUNG
IPC: A63B26/00
Filed: 2018-10-19
Abstract: An assistant apparatus for a body balance according to the present invention includes: a support part disposed on the ground; a footplate part, one end of which is coupled to one end of the support part to be rotatable; and an inclination adjusting part, one end of which is provided at an opposite end of the footplate part and an opposite end of which is supported by the support pate to adjust an angle between the footplate part band the support part. According to the assistant apparatus for a body balance according to the present invention can selectively adjust an angle between the footplate part and the support part by using the inclination adjusting part, thereby adjusting the intensity of a body balance exercise according to the inclination of the footplate part and thus improving use efficiency. Further, because a stepping step is formed and a slide preventing part is provided on one side of a footplate frame, feet can be prevented from being slid on the footplate part having an inclination and can be stably supported. Moreover, the assistant apparatus for a body balance can be folded in a planar form because the footplate part, the support part, and the inclination adjusting part are provided to be rotatable with respect to each other, and the assistant apparatus for a body balance can be easily preserved and have a high space utility when the assistant apparatus for a body balance is not used because a plurality of assistant apparatuses for a body balance may be coupled to each other.
Patent KR-20200046972-A (KR)
Title: Hydraulic Lifting Machine for Steel Frame
Inventor: KIM JIN SOO
IPC: B66F3/24
Filed: 2018-10-26
Abstract: The present invention relates to a hydraulic lifting device for automatically and minutely controlling the position of a prefabricated steel frame structure, which lifts a prefabricated steel frame structure (1). According to the present invention, the hydraulic lifting device for automatically and minutely controlling the position of a prefabricated steel frame structure includes: a lower carriage (100) equipped with a moving means (110); an upper carriage (200) formed in the upper part of the lower carriage (100) and having a mounting unit (210) on which the prefabricated steel frame structure (1) is mounted; a position control unit (300) formed in the upper carriage (200) and moving the prefabricated steel frame structure (1) mounted on the mounting unit (210); and a sensor unit (500) sensing the position and height of the prefabricated steel frame structure (1). According to the present invention, the hydraulic lifting device can automatically and minutely control the position of the prefabricated steel frame structure while lifting a heavy structure.
Patent KR-20200047993-A (KR)
Inventor: CHOI JONG SUN
IPC: G08B21/08
Filed: 2018-10-29
Abstract: The present invention relates to a marine lifesaving system based on a buoy type smart point for notifying a rescue request signal transmission result to distressed persons. The present invention relates to a lifesaving system for figuring out environmental information on a distress place as well as a location of distressed persons, activity information, and biological information using low power long distance communication, reception of a GPS based location signal and the like. The present invention is aimed at collecting and storing distressed person location information, distressed person activity information, distressed person biological information wherein distressed persons are located within 10 Km wear a life device, and surrounding environment information to overcome marine constraints such as wave, flooding, fog, storm, wind, and distance in consideration of marine accident characteristics where a communication environment is difficult from a buoy type smart point, may transmit a rescue request signal including the above information to a remote control server, and may notify a rescue request signal transmission result to the distressed persons. To this end, the present invention comprises: a life device including a distress sensor, a signal transmission confirmation device, and a communication device; a buoy type smart point capable of floating on water wherein the buoy type smart point includes a distress determining means, a location measuring means, a storage means, a first communication means, and a second communication means; and a control server located at a land or a rescue ship.
Patent KR-20190100842-A (KR)
Inventor: OKAMOTO TAKUYA
IPC: H03K17/95
Filed: 2018-11-12
Abstract: Provided is a proximity sensor capable of reducing affects of periodic noises. A proximity sensor (100) according to an embodiment of the present invention, to detect an object (200) to be detected using a magnetic field, comprises: a detection coil (11) generating the magnetic field; an exciting circuit repeatedly supplying an excited current on the pulse to the detection coil (11); a detection circuit (30) detecting the object (200) to be detected based on the voltage generated on both ends of the detection coil (11) in a predetermined period after the supply of the excited current is cut off; and a control circuit (40) controlling the excited circuit (20) so that the timing at which the supply of the excited current to the detection coil (11) is cut off is to be aperiodic.
Patent KR-20200054610-A (KR)
Inventor: CHOO SEONGSIK
IPC: G02B27/01
Filed: 2018-11-12
Abstract: According to one embodiment of the present specification, provided are a head mounted display (HMD) cover and a virtual reality experience system using the same. The HMD cover, which is the cover of the HMD worn on a head of a user and displaying an image in front of an eye of the user, comprises: a body portion detachably coupled to the HMD and surrounding the outside of the HMD; a plurality of insertion portions provided on the body portion; and a marker detachably coupled to the insertion portion.
Patent KR-20200055528-A (KR)
Inventor: KWON DONG SOO
IPC: A61B90/50
Filed: 2018-11-13
Abstract: A hollow type eye surgery robot according to one embodiment may comprise: a base having a receiving part formed by penetrating along a surgical axis; a microscope module which is in connection with an upper side of the receiving part; a first rotary arm module which has one side having a hollow shape formed along the surgical axis and rotatably installed relative to the surgical axis from a lower side of the receiving part, and the other side gripping a surgical instrument; and a second rotary arm module which has one side having a hollow shape formed along the surgical axis and rotatably installed relative to the surgical axis from a lower side of the first rotary arm module, and the other side gripping a surgical instrument. According to the present invention, the field of view of the microscope module is not interfered with the surgery device.
Patent KR-20200055597-A (KR)
Title: Display device
Inventor: DONGKYU LEE
IPC: G09G3/20
Filed: 2018-11-13
Abstract: According to the present invention, a display device for preventing a voltage fluctuation noise of a data line from entering a photo sensing signal may comprise: a display panel having a plurality of pixels representing image data and a plurality of photo sensors for outputting an electrical signal corresponding to light; a data driving circuit providing a data voltage corresponding to the image data to the pixels through a data line; a gate driving circuit supplying a scan signal for controlling connection between the pixels and the data line through a first gate line; and a sensing driving circuit receiving the electrical signal from the photo sensors through the first gate line to output the electrical signal as sensing data during a blank period between display periods configured to express gradation by applying the data voltage to the pixels.
Patent KR-20200058714-A (KR)
Inventor: SEO KANG JUN
IPC: C08K5/521
Filed: 2018-11-20
Abstract: Disclosed is a flame-retardant resin composition which is excellent in transparency, thereby expressing a metallic color, is excellent in mechanical properties, thereby capable of being used as a housing material for electronic products, and has excellent chemical resistance to household chemicals (sunscreen, fragrance, and the like.) The present invention provides a chemical-resistant, flame-retardant polycarbonate resin composition, including: 60 to 80 wt% of polycarbonate resin; 10 to 30 wt% of polycyclohexylenedimethylene terephthalate resin; 5 to 15 wt% of phosphorus-based flame retardant; and 0.01 to 1 wt% of metal salt-based flame retardant.
Patent KR-20200059864-A (KR)
Inventor: CHAE YEONG SUK
IPC: D06P1/34
Filed: 2018-11-22
Abstract: The present invention relates to a natural black dyeing method using persimmon juice, and natural black-dyed fabric dyed by the method. According to the present invention, the natural black dyeing method comprises: a first dyeing process (S10) of immersing fabric in persimmon juice to dye the fabric with base color; a development process (S20) of exposing the printed fabric to artificial light for 24 hour to develop dyestuff; a mixed dyeing process (S30) of using a plurality of mixed natural dyestuffs belonging to red, yellow, and green series to dye the base-dyed fabric; a first treatment process (S40) of using an iron mordant agent with a concentration of 3% on the weight of fiber (o.w.f) with respect to the mixed dyestuff-dyed fabric to fix the color of the fabric; and a third treatment process of putting the color-fixed fabric into a steamer to fix the dyestuff. According to the present invention, the method provides high quality natural black-dyed fabric having a deep and strong tone while increasing productivity more than an existing method.