baber/WOPTO huggingface dataset:
Patent KR-20170104419-A (KR)
Inventor: HAN CHIN SAN
IPC: A61B5/026
Filed: 2017-09-01
Abstract: A photoplethsysmography (PPG) device is disclosed. The PPG device may include one or more optical emitters and one or more optical sensors to generate a plurality of optical paths for measuring the PPG signal and a perfusion index of a user. Each pair of the optical paths between the optical emitters and the optical sensors may include different separation distances to produce both an accurate PPG signal and a perfusion index value to accommodate various users and various usage conditions. In some examples, the plurality of optical paths, for example, may include the same separation distances to remove noise due to artifacts resulting from tilt and/or pull of a device, the hair of the user, the skin pigment and/or motion of the user. The PPG device may further include one or more lenses and/or reflectors which increase signal strength and/or obscures optical components and associated lines which the user can see.
Patent KR-20190028848-A (KR)
Title: All solid state battery and manufacturing method thereof
Inventor: KIM DONG HUI
IPC: H01M10/0562
Filed: 2017-09-11
Abstract: The present invention relates to an all-solid-state battery and a method for manufacturing the same. More particularly, the present invention relates to an all-solid-state battery having enhanced energy density and electrode lifespan by preventing volume expansion of a negative electrode portion and breakage of an electrode due to oxidation and reduction of lithium during charging and discharging through the application of the negative electrode portion comprising a first negative electrode portion having a pore structure and a second negative electrode portion having a metal foil, and to a method for manufacturing the same.
Patent KR-20190033218-A (KR)
Title: Organic compounds and organic electro luminescence device comprising the same
Inventor: LEE YONG HWAN
IPC: H01L51/00
Filed: 2017-09-21
Abstract: The present invention relates to a novel organic compound and an organic electroluminescent device comprising the same. A compound according to the present invention is used for an organic compound layer, preferably a light emitting layer, of the organic electroluminescent device, thereby being able to improve luminous efficiency, driving voltage, and lifespan of the organic electroluminescent device.
Patent KR-20190044933-A (KR)
Inventor: PARK KWANG YOUN
IPC: H04N5/225
Filed: 2017-10-23
Abstract: The present invention relates to an image producing method using a real image and a thermal image and an apparatus thereof, which can provide various image screens using the real image and the thermal image. The present invention provides a method for synthesizing the thermal image with the real image and displaying the synthesized image by configuring a thermal image input device for providing the thermal image and a real image input device for providing the real image, which comprises: a resolution matching step of matching a resolution of the thermal image with that of the real image; a position matching step of correcting a position deviation between the thermal image and the real image; and a thermal input device or a real image input device resetting step of providing a correction value calculated in the resolution matching step and the position matching step to the thermal image input device or the real image input device, wherein the position matching step includes the steps of: extracting a shape of a subject from the real image; a gray scale level adjustment step of totally lowering the gray level of the thermal image; extracting a shape of the subject, corresponding to the specific subject of the real image, from the thermal image of which gray level is adjusted; calculating a position deviation from the subject extracted from the real image and the thermal image; and performing a position matching operation between the real image and the thermal image based on the calculated position deviation.
Patent KR-20180083786-A (KR)
Inventor: HAN TAE HEE
IPC: C08L27/06
Filed: 2017-10-31
Abstract: Provided is a method for manufacturing a thin film in which nanoparticles are dispersed. The method for manufacturing a thin film in which nanoparticles are dispersed comprises the steps of: manufacturing a base solution by mixing a polymer in an organic solvent; adding and re-dispersing nanoparticles in the base solution; and manufacturing a base film having the polymer in which the nanoparticles are dispersed by using the base solution in which the nanoparticles are dispersed. A glass transition temperature and/or elongation of the thin film can be controlled according to shape, size, and/or content of the nanoparticles.
Patent KR-20190049225-A (KR)
Inventor: LEE SEON HO
IPC: C25D21/12
Filed: 2017-11-01
Abstract: The present invention relates to an electroplating maintenance apparatus for a tube-expandable unit and a sealing and welding unit, a maintenance system comprising the same, and an operating method thereof. According to the present invention, the electroplating maintenance apparatus, which enters into an expanded tube for a certain depth to repair and maintain by electroplating a tube-expandable unit and a sealing and welding unit, comprises: a probe main frame unit with a structure installed on an internal diameter of a tube and a tube sealing unit to be extended for a certain length; an electroplating electrode mounted to wrapping around an outer circumferential surface of the probe main frame unit; a sealing member mounted on one end unit and the other end unit of the probe main frame unit to seal a part to be electroplated; and a solution supply line which supplies an electroplating solution to the part to be electroplated through the inside of the probe main frame unit. According to the present invention, the present invention is able to provide the electroplating maintenance apparatus which includes a structure to simultaneously maintain the inside of a tube including the sealing and welding unit and the tube-expandable unit by having the probe main frame unit with a specific structure, the electroplating electrode, the sealing member, and the solution supply line.
Patent KR-20190051542-A (KR)
Inventor: HA JAE SUNG
IPC: G01J5/00
Filed: 2017-11-07
Abstract: Disclosed is an ultraviolet (UV) sensor which can prevent quality degradation and unnecessary service work and costs. According to an aspect of the present invention, the ultraviolet sensor is installed on a burner receiving fuel air and fuel gas for combustion to create flames to sense an ultraviolet wavelength created when the burner is ignited, and comprises: a sensor housing including a light detection sensor to sense the ultraviolet wavelength, and a fluoroscope installed to be separated from the light detection sensor; and a connection member installed between the sensor housing and the burner. The connection member includes: a first connection pipe formed to be arranged in parallel with the light detection sensor to allow the ultraviolet wavelength to enter through the fluoroscope; and a second connection pipe branching from the first connection pipe to be connected to a purge air supply unit to receive purge air. The second connection pipe is inclined in a prescribed angle to allow purge air sprayed from the second connection pipe to be directed towards the fluoroscope.
Patent KR-20190051732-A (KR)
Inventor: KWAK YOUNG WOO
IPC: H04L1/00
Filed: 2017-11-07
Abstract: The present disclosure relates to a wireless communication system and, more specifically, to a method and an apparatus for smoothly providing a service in a communication system. According to an embodiment of the present invention, a method of a terminal for transmitting and receiving control information in a wireless communication system comprises the steps of: receiving information on a dynamic precoding resource block group setting from a base station through an upper signaling; receiving downlink control information through a downlink control channel; and determining a size of a precoding resource block group based on information on the dynamic precoding resource block group setting and the downlink control information.
Patent KR-20190053341-A (KR)
Title: Apparatus and method for treating substrates
Inventor: SEO JONG SEOK
IPC: H01L21/67
Filed: 2017-11-10
Abstract: The present invention provides an apparatus for treating a substrate. The substrate treating apparatus includes: a heat treatment chamber performing heat treatment for a substrate; a first robot arranged at one side of the heat treatment chamber to transfer the substrate; and a second robot arranged at the other side of the heat treatment chamber to transfer the substrate. The heat treatment chamber includes: a housing; a heating unit arranged within the housing and heating the substrate; a cooling unit arranged within the housing and cooling the substrate; and a transferring member transferring the substrate within the housing. A first carry-in hole through which the substrate enters and exits by the first robot is formed at a first side wall of the housing, and a second carry-in hole through which the substrate enters and exits by the second robot is formed at a second side wall of the housing. The present invention can provide many treatment chambers within a limited space in the coating module or a development module.
Patent KR-20190058054-A (KR)
Inventor: PARK BYOUNG SUN
IPC: C04B103/30
Filed: 2017-11-21
Abstract: Disclosed is a shotcrete composition for attaching a fiber mesh. According to one aspect of the present invention, provided is a shotcrete composition for attaching a fiber mesh comprising: 43-51 parts by weight of blast furnace slag fine powder, 65-73 parts by weight of water, 1.5-2.3 parts by weight of resin powder, 0.2-0.3 part by weight of a fluidizing agent, and 8-11 parts by weight of an accelerating agent, based on 100 parts by weight of cement. In the case of reinforcing a structure using a fiber mesh, the shotcrete composition for attaching a fiber mesh according to an embodiment of the present invention can enhance adhesion with the fiber mesh.
Patent KR-20190058136-A (KR)
Inventor: BAE SU YEON
IPC: H01M8/18
Filed: 2017-11-21
Abstract: The present invention relates to an electrolyte for a redox flow battery and a redox flow battery comprising the same. The electrolyte comprises: a Zn/halide redox couple; and metal ions of a relatively low concentration compared to the zinc concentration (Zn^2+) in the electrolyte. The effective reduction potential of the metal is relatively low compared to the standard reduction potential of zinc (-0.76 V) and relatively high compared with the standard reduction potential (-0.83 V) of a water decomposition reaction. According to the present invention, occurrence of metal dendrite, which may occur during operation of the redox flow battery, is prevented.
Patent KR-20180066839-A (KR)
Inventor: HANDAEWOONG
IPC: A61B6/00
Filed: 2017-11-27
Abstract: Disclosed is an X-ray imaging device having a weight compensation part. The X-ray imaging device comprises: a first column connected to a body; a second column connected to the first column, and provided to be relatively movable with respect to the first column; an arm connected to the second column, and slidingly provided along the second column; and the weight compensation part provided to compensate the weight of the second column and the arm. The weight compensation part, the second column and the arm are connected by a wire. The second column has an elastic member which is connected to the arm and transmits an elastic force so that the arm is moved by a uniform force regardless of a position of the second column. Since a position of an X-ray source can be variously adjusted, an X-ray image can be captured at various angles and ranges.
Patent KR-20180129595-A (KR)
Inventor: SUNG JU HYUN
IPC: E03C1/181
Filed: 2017-11-27
Abstract: The present invention relates to a silicone daily supply, and more specifically relates to an adsorption unit integrated silicone water protector, in which a base plate itself acts as an adsorption plate. The adsorption unit integrated silicone water protector according to the present invention comprises: the base plate made of silicone material and adsorbed to the bottom surface; and a blocking plate integrally formed on the top part of the base plate, wherein the bottom surface of the base plate is edge-polished. In the bottom surface of the base plate, the edge is downwardly protruded more than the center such that the edge can be adhered to the bottom surface before the center is adhered to the bottom surface when the base plate is adhered to the bottom surface.
Patent KR-20190061816-A (KR)
Title: Carrier substrate and manufacturing method of semiconductor package using the carrier substrate
Inventor: LEE JAE EAN
IPC: H01L23/31
Filed: 2017-11-28
Abstract: The present invention provides a carrier substrate of a new form to which a separation prevention design is introduced, and a manufacturing method of a semiconductor package using a carrier substrate. The carrier substrate comprises: a core layer; a first metal layer arranged on the core layer; a release layer arranged on the first metal layer; and a second metal layer arranged on the release layer. At least one layer of the first metal layer, the release layer, and the second metal layer forms a plurality of unit pattern units having an area smaller than the area of the core layer.
Patent KR-20190063328-A (KR)
Title: Open platform system for optical medical devices with pulse wide intensity and control method thereof
Inventor: JONG HA LEE
IPC: A61B5/00
Filed: 2017-11-29
Abstract: The present invention relates to an open platform system capable of varying a pulse width for an optical medical device, capable of developing various medical devices in a short time. According to the present invention, the open platform system capable of varying a pulse width for an optical medical device comprises: an open platform unit varying a light source; a control unit controlling the open platform unit; and a display unit outputting a result in accordance with the control unit. Moreover, the present invention relates to a method for controlling the open platform system, which comprises the steps of: varying the light source; controlling the open platform unit; and outputting the result.
Patent KR-20190063527-A (KR)
Title: Method for detecting sperm and record media recorded program for realizing the same
Inventor: KIM JI HOON
IPC: G06T7/13
Filed: 2017-11-30
Abstract: The present invention provides a method for detecting sperm and a recording medium storing a program for implementing the method. According to a preferred embodiment of the present invention, a method for detecting sperm from a captured sperm image comprises the steps of: blurring the image; removing the background of the blurred image; filtering the background-removed image; and extracting the contour of the filtered image. According to the present invention, the sperm can be more quickly and accurately detected from the image of the sperm photographed by using a magnifier or the like without visiting a hospital, and furthermore, the sperm can be quickly and accurately detected, thereby helping to conveniently and accurately determine whether a male is fertile.
Patent KR-20170140136-A (KR)
Inventor: CHOI JUN HO
IPC: H01L27/32
Filed: 2017-12-07
Abstract: According to an aspect of the present invention, provided is a transparent organic light emitting display device which prevents a distortion phenomenon for a transmission image. The organic light emitting display device comprises: a substrate; a plurality of pixels formed on the substrate, and including a first region where a light is emitted and a second region where an external light is transmitted, wherein the first and second regions are formed to be mutually symmetric between unit pixels adjacent from each other, and the second regions of the plurality of pixels are interconnected; a plurality of thin film transistors arranged in the first region of each of the pixels; a plurality of first electrodes arranged in the first region of each of the pixels, and electrically connected to each of the thin film transistors; a second electrode facing the first electrode, and commonly arranged in the plurality of pixels; and an organic film interposed between the first and second electrodes, and including a light emitting layer.
Patent KR-20190068846-A (KR)
Title: Heat Exchanger for Annealing Furnace
Inventor: HWANG JI EUN
IPC: F27D17/00
Filed: 2017-12-11
Abstract: According to an embodiment of the present invention, a heat exchanger for an annealing furnace comprises: a heat exchange unit configured to collect waste heat from discharge gas of an annealing furnace; a chamber formed in front of the heat exchange unit and having a guide groove extending outwards; and a filter member detachably disposed in the chamber in accordance with the guide groove. Therefore, reduction in efficiency of the heat exchanger can be solved.
Patent KR-20190069764-A (KR)
Title: Offload apparatus and method for virtual network
Inventor: KIM JONG DEOK
IPC: H04L29/08
Filed: 2017-12-12
Abstract: The present invention relates to an offload apparatus for operating a virtual network composed of a plurality of virtual devices comprising: a communication unit for communicating with an external network apparatus; a storage unit for storing an integrated offload cache for the plurality of virtual devices; and a control unit which refers to information stored in the integrated offload cache in association with corresponding session information when the session information corresponding to session information of a packet received through the communication unit exists in the integrated offload cache, determines at least one virtual device through which the packet to pass, and controls the at least one virtual device to process the packet through TCP offload.
Patent KR-20190069963-A (KR)
Title: DC capacitors and discharge resistors of vehicle inverter
Inventor: CHOI MUN HO
IPC: H02M7/44
Filed: 2017-12-12
Abstract: The present invention relates to a DC capacitor and discharge resistor of a vehicle inverter, which maintains a stable function by safely protecting a DC capacitor by minimizing an exposed area in an inverter and improving a heat dissipation function while exposing a resistor to the outside. More specifically, the DC capacitor and discharge resistor of a vehicle inverter comprises: a plastic housing in which an X-cell module, a Y-cell module, a + bus bar, a - bus bar and a ground bus bar are provided; first and second metal housings which are made of a metal material and are provided on upper and lower surfaces of the plastic housing, respectively; a DC capacitor formed by a PCB type resistor which is provided in an upper surface of the first metal housing to be exposed and electrically connecting the + bus bar and the - bus bar; and an inverter which has one side connected to an IGBT power module and a cooler with respect to an upper portion of a gate board on which the DC capacitor is provided, and has the other side connected to an LDC converter. Thus, the DC capacitor and discharge resistor of a vehicle inverter can reduce heat generation of the DC capacitor and discharge resistor while having existing ceramic resistor performance and can reduce the size thereof.
Patent KR-20190070536-A (KR)
Title: Organic light emitting diode display device and method for driving the same
Inventor: SONG EUN JI
IPC: G09G3/3233
Filed: 2017-12-13
Abstract: The present invention relates to an OLED display device and a driving method thereof which can reduce time to sense threshold voltage (Vth) of a driving TFT (DT) and can avoid increases in a unit cost and an area by forming dummy sub-pixels inside an OLED pixel array and using a current of the dummy sub-pixels as reference voltage. In addition, the OLED display device comprises: a plurality of sub-pixels in which a plurality of scan lines and data lines are arranged to cross each other in a display area and are defined in a matrix shape; a plurality of reference voltage lines which are connected to each of the sub-pixels in a vertical direction of the plurality of sub-pixels; a plurality of dummy sub-pixels which are formed in a non-display area in order to correspond to each of the reference voltage lines and supply reference currents when sensing the threshold voltage of the driving TFT of the sub-pixels in the vertical direction; and a plurality of sensing units which compare the reference current with the threshold current value of the driving TFT through each reference voltage line and output the same.
Patent KR-20190071166-A (KR)
Title: Apparatus for monitoring plant condition and personal terminal
Inventor: CHU WONSIK
IPC: G01N33/24
Filed: 2017-12-14
Abstract: The present invention relates to a plant state sensing device which comprises: a plant state sensing unit for sensing the state of a plant planted in a pot and outputting a sensing signal of the state; and an operation control unit connected to the plant state sensing unit, transmitting the growth information of the plant determined by the sensing signal of the plant state sensing unit to the user terminal, and outputting a control signal for changing the growth environment of the plant according to the growth control signal transmitted from the user terminal.
Patent KR-20190072720-A (KR)
Title: A plurality of switch control units for controlling a water level adjusting device connected to the drain pump,
Inventor: SON BYONG CHON
IPC: F04D15/00
Filed: 2017-12-18
Abstract: The present invention relates to a switch control unit for controlling multiple water level adjusting devices installed in a reservoir and connected to a drain pump. According to the present invention, one switch control unit selectively turns on and off a switch unit of multiple water level adjusting devices installed in a reservoir to selectively operate a drain pump connected to the water level adjusting device such that water, which is supplied and stored in the reservoir by operating one drain pump among multiple drain pumps, is easily drained from the reservoir. Accordingly, when one of the water level adjusting devices installed in the reservoir fails such that the drain pump cannot operate, the drain pump is operated by another water level adjusting device such that the water is drained from the reservoir. Thus, the switch control unit fundamentally prevents a problem that one water level adjusting device and one drain pump are conventionally installed in a reservoir not to drain the water from the reservoir due to failure of the water level adjusting device or the drain pump.
Patent KR-20180079191-A (KR)
Inventor: LE MAULF REGIS
IPC: B25B21/00
Filed: 2017-12-27
Abstract: The present invention relates to a method for controlling a discontinuous screw driver device including an electric motor connected to a terminal unit capable of rotating a rotor, wherein the motor is provided with power with a continuous power voltage pulse. According to the present invention, the method comprises a step of determining an instantaneous power voltage of the motor during each power voltage pulse, wherein the step at least comprises: a first step of measuring an instantaneous rotation frequency of the rotor in real time; a second step of determining a voltage component of the power voltage pulse which belongs to the instantaneous rotation frequency; and a third step of determining a voltage of the power voltage pulse by integrating a voltage value which depends on the instantaneous rotation frequency of the rotor.