baber/WOPTO huggingface dataset:
Patent KR-20200100297-A (KR)
Title: Bimetallic Armour Wires And Submarine Cable Having The Same
Inventor: JUNG SOON CHUL
IPC: F16B7/14
Filed: 2019-02-18
Abstract: The present invention relates to a heterogeneous armor wire capable of effectively suppressing damage to an armor and corrosion of the armor due to a decrease in local tensile strength of the armor made of heterogeneous metal, avoiding an increase in an outer diameter of a cable, structural instability, and damage to the cable during production and installation of the cable, and reducing the weight of the cable and a manufacturing cost, and a submarine cable having the same. The heterogeneous armor wire comprises a first metal wire, a second metal wire, and a connection sleeve for connecting the first metal wire and the second metal wire.
Patent KR-20200100309-A (KR)
Inventor: YOON JOONG CHUL
IPC: G11C29/42
Filed: 2019-02-18
Abstract: Provided is a memory device. The memory device comprises: an address generator generating a first physical address and a second physical address different from the first physical address; a first nonvolatile memory including the first physical address; a second nonvolatile memory including the second physical address; and an attack detection circuit detecting whether the first and second nonvolatile memories are attacked. The attack detection circuit receives first data from the first nonvolatile memory and receives second data from the second nonvolatile memory. The first data and the second data are compared with each other and it is determined whether the first and second nonvolatile memories are attacked based on a result of comparing the first data with the second data.
Patent KR-20200103293-A (KR)
Title: semipermanent placard
Inventor: MOON SEO HEE
IPC: G09F3/10
Filed: 2019-02-25
Abstract: The present invention relates to a semi-permanent placard including a plate having a certain area for a cheering tools and a supporting tools, and letters board on which magnets or Velcros are attached. The present invention has a low environmental burden, can be used at a relatively inexpensive price, can freely be used according to various situations, and can easily be repaired even if it is broken.
Patent KR-20200104174-A (KR)
Inventor: PARK JONG HYUNG
IPC: H02M3/158
Filed: 2019-02-26
Abstract: Provided is a direct current (DC) converter device which is located between a low-potential terminal and a high-potential terminal having different DC potentials, and transfers DC power from the low-potential terminal to the high-potential terminal or from the high-potential terminal to the low-potential terminal. The DC converter device comprises: a buck-boost circuit having a structure in which a buck switch and a boost switch are connected in series with respect to a high-potential terminal; and a controller to adjust a turn-on section of the buck switch and the boost switch in accordance with a transmission direction and a transmission ratio of the DC power in accordance with requirements. When the DC power is transmitted from the low-potential terminal to the high-potential terminal, the controller turns on the boost switch during a first section, and turns on the buck switch during a second section shorter than the first section during a turn-off section of the boost switch.
Patent KR-20200109768-A (KR)
Title: Platform of discovery of cancer therapeutic antigen for activation of T cell-mediated immune response
Inventor: JANG MI HUE
IPC: G01N33/574
Filed: 2019-03-14
Abstract: The present invention relates to a method for screening a common cancer antigen or neoantigen commonly expressed in the cancer tissue. The method for screening a cancer common antigen or a neoantigen according to an aspect is a method which is capable of efficiently screening a peptide that may be specifically coupled to a human leukocyte antigen expressed in the cancer tissue. In particular, according to the screening method of an aspect, an antigen, which is a peptide found by screening according to an aspect through finding immunogenicity, has high immunogenicity, and thus can be useful for a cancer treatment vaccine.
Patent KR-20200110566-A (KR)
Inventor: MOON SUNGJAE
IPC: F02M21/02
Filed: 2019-03-15
Abstract: Disclosed is a system for fuel supply and propulsion of a ship. According to one aspect of the present invention, the system for fuel supply and propulsion of a ship includes: a compression pump compressing liquefied natural gas supplied from a storage tank; a vaporizer vaporizing the liquefied natural gas compressed by the compression pump; an expansion part installed at the back of the vaporizer to have an expansion device generating power by expansion force of the natural gas; a propulsion engine supplied with the natural gas decompressed in the expansion device to generate power; and a gear device connecting the expansion part and the propulsion engine by a gear to integrate the power and operate a propeller of the ship. Therefore, the system for fuel supply and propulsion of a ship can efficiently use cold energy of the liquefied natural gas.
Patent KR-20200113684-A (KR)
Inventor: KIM JONG KYU
IPC: A01N37/22
Filed: 2019-03-26
Abstract: The present invention relates to a bird repellent composition which enables cleaning and sterilization at once and can be readily applied while reducing problems of conventional repellent compositions such as not being suitable for repelling harmful birds in a city, especially at home, as conventional repellent compositions have disadvantages such as reduced repellent efficiency in a nesting area which is a habitat with relatively stronger attachment, difficulties in application such as installation, and contamination due to strong scent and adhesive components, even though various conventional repellent compositions for repelling harmful birds have exhibited diverse effects of reducing damage from harmful birds. A household bird repellent composition using non-lethal chemicals according to the present invention is injected in a form of foam, and firstly stimulates the sense of smell, eyes and mucous membranes before contact, secondarily stimulates taste when ingested directly or indirectly, and thirdly and finally causes intestinal irritation after ingestion. Therefore, the repellent composition has a high repellent effect as a triple stimulation repellent that birds cannot get used to or overcome due to a mutual synergistic effect.
Patent KR-20200114548-A (KR)
Title: Lightweight concrete composition
Inventor: NOH JAE HO
IPC: C04B28/02
Filed: 2019-03-29
Abstract: Disclosed is a lightweight concrete composition. The lightweight concrete composition according to the present invention comprises a hydraulic binder and a micro-hollow sphere as lightweight aggregate, thereby being able to significantly reduce cracks due to decrease in compressive strength and increase in shrinkage that generally occur in lightweight concrete.
Patent KR-20200117077-A (KR)
Inventor: KWON GI YOUNG
IPC: B60W30/18
Filed: 2019-04-01
Abstract: The present invention includes: a range confirmation step in which a controller confirms whether a current shifting range is a D range; a condition determination step in which the controller recognizes the slope of a road on which a vehicle a currently drives and a driver′s request to stop; a current adjustment step in which the controller lowers an operating current supplied to a clutch actuator of the clutch provided to transmit power to a first gear into a control current when the current shifting range is the D range, the slope of the road is not a slope that requires slope driving, and it is determined that there is a driver′s request to stop; and a current setting step of setting an adjustment current based on a driver′s vehicle operation pattern when the vehicle is restarted after the current adjustment step.
Patent KR-20200081178-A (KR)
Inventor: KIM DONGKYUN
IPC: H04W74/08
Filed: 2019-04-04
Abstract: Disclosed are a long range (LoRa) communication system for enabling a reception of an information update request message and a method thereof. According to the present invention, the LoRa communication system for enabling the reception of the information update request message may comprise: a receiving node device operating as a LoRa class D which periodically wakes-up during a sleep period and waits for packet reception; and a transmitting node device communicating with the receiving node device through a medium access control (MAC) protocol for distributing the receiving node devices into one or more groups for communication.
Patent KR-20190128555-A (KR)
Title: Elastic crawler
Inventor: YOSHIDA TOMOHISA
IPC: B62D55/24
Filed: 2019-04-15
Abstract: The present invention provides an elastic crawler having improved durability and suppressing an increase of the mass. The elastic crawler (1) includes: a crawler body (2) of a flat band shape; a core (3) formed of a hard material; and a lug (4) protruding in a crawler thickness direction (c). The core (3) includes: a first core (10); and a second core (11) having on end (11e) on a first edge (2x) than one end (10e) of the first core (10). The lug (4) includes a first lug (20) overlapping one end (10e) of the first core (10) and one end (11e) of the second core (11). The outer circumference (4e) of the lug (4) is inclined in the crawler′s widthwise direction (b) from one end (10e) of the first core (10) toward one end (11e) of the second core (11).
Patent KR-20200122572-A (KR)
Title: Angiocatheter easy to confirm correct vascular insertion
Inventor: LEE SUN YEUL
IPC: A61M25/06
Filed: 2019-04-18
Abstract: The present invention relates to a venous catheter for intravenous injection. More specifically, the present invention relates to a venous catheter of a novel structure which can easily confirm whether an injection tube is accurately introduced into blood vessels when using the venous catheter. More specifically, the present invention relates to the venous catheter in which, in the venous catheter composed of an injection tube part including the injection tube and hub made of a flexible material, and a guide part comprising a guide needle, which is a rigid hollow tube, and a handle with a built-in chamber, the guide part is opened only through the hollow tube of the guide needle, and the handle of the guide part has a structure in which the volume of an inner chamber is reversibly reduced by a predetermined external force.
Patent KR-20200122638-A (KR)
Title: Heat recovery ventilation apparatus and heat recovery ventilation system using the apparatus
Inventor: SHIN JEONG CHEOL
IPC: F28D20/00
Filed: 2019-04-18
Abstract: The present invention relates to a waste heat recovery type ventilation device and a waste heat recovery system using the same. The waste heat recovery type ventilation device includes: a heat exchange outside air inlet that forcibly or naturally introduces outside air higher or lower than the temperature inside a first room maintaining the indoor temperature within a constant temperature range to induce heating or cooling; and a waste heat recovery type ventilation device that induces further heating or cooling by heat storage while passing heated or cooled outside air in the first room. Unlike the prior art, the waste heat recovery type ventilation device increases the heating (cooling) efficiency by accumulating heating or cooling heat in the room, introducing cold or hot outside air into the room to exchange heat with waste heat (hot or cold) in the room and exhausting the air to the room, thereby reducing cooling and heating costs by season. In addition, the ventilation device can further increase the cooling and heating efficiency by changing the temperature of the outside air in the cold or hot state to be exhausted to the room by heat exchange with the waste heat stored after heating or cooling in the room such as a basement in a relatively constant temperature state, and perform additional heating or cooling before heat exchange with the stored waste heat by exchanging cold or hot outside air with a heat pump.
Patent KR-20200122717-A (KR)
Title: Cadmium free quantum dot including lithium, production method thereof and electronic device including the same
Inventor: KIM YONG WOOK
IPC: H01L33/50
Filed: 2019-04-18
Abstract: The present invention relates to a cadmium-free quantum dot not comprising cadmium, a quantum dot polymer composite comprising the same, and to a display device. The cadmium-free quantum dot comprises: zinc; tellurium; and selenium, further comprises lithium, the half width of a maximum emission peak is 50 nm or less, and the quantum efficiency is more than 1%. In addition, the cadmium-free quantum dot can realize improved optical properties.
Patent KR-20200124903-A (KR)
Title: Method for Communicating Between Master Module and Slavemodule of PLC Network
Inventor: TAE YOON YU
IPC: G05B19/414
Filed: 2019-04-25
Abstract: The present invention relates to a method for communication between a master module and a slave module of a PLC network, for quickly identifying a communication speed and ID of the slave module connected to the master module in the PLC network where one master module and multiple slave modules are connected. According to the present invention, the method for communication between a master module and a slave module of a PLC network comprises: (A) a step in which the master module sets a communication speed and ID for search of a slave module through a setting unit; (B) a first request step in which the master module requests data of the slave module by using the set communication speed and ID through a CPU; (C) a step in which the master module attempts to communicate with the slave module while changing each of the ID or the communication speed within a communication speed and ID range accepted by a system when there is no response from the slave module as a result of the first request through the setting unit; and (D) a step in which the master module checks that a transferred slave module is connected by the set communication speed and ID when a response according to the request is transferred from the slave module as the result of the first request.
Patent KR-20200131395-A (KR)
Inventor: JEONG GEUN YOUNG
IPC: G09G3/3208
Filed: 2019-05-13
Abstract: A display device includes: a display unit arranged in pixel rows and pixel columns and including a first pixel having a first color sub-pixel and a second color sub-pixel and a second pixel having a third color sub-pixel and another second color sub-pixel; an input gamma unit configured to convert first color grayscale data, second color grayscale data, and third color grayscale data into first color luminance data, second color luminance data, and third color luminance data; a buffer unit configured to store the first color luminance data, the second color luminance data, and the third color luminance data of a last pixel column of the display unit; a vertical rendering unit configured to increase the first color luminance data and the third color luminance data of the last pixel column by using the first color luminance data, the second color luminance data, and the third color luminance data of the last pixel column stored in the buffer unit as first color luminance data and third color luminance data of an absent pixel column adjacent to the last pixel column; and an output gamma unit configured to convert the first color luminance data, the second color luminance data, and the third color luminance data into the first color grayscale data and the second color grayscale data or the third color grayscale data and the second color grayscale data. The present invention provides the display device having a pentile structure which can improve display quality.
Patent KR-20190133618-A (KR)
Title: Dry sound and ambient sound separation
Inventor: FINAUER STEFAN
IPC: G10L21/0272
Filed: 2019-05-22
Abstract: The present invention relates to a method for separating an audio input signal into a dry signal component and an ambient signal component. The method includes a step of generating a transmitted input signal comprising transferring an audio input signal to a frequency space; a step of applying a smoothing filter to the transmitted input signal to produce an estimated ambient signal component, a step of determining a dry signal component based on the estimated ambient signal component, and a step of determining an ambient signal component based on the determined dry signal component and the audio input signal.
Patent KR-20190136992-A (KR)
Inventor: JEONG JUN YOUNG
IPC: H04N21/431
Filed: 2019-05-30
Abstract: The present invention discloses a method and playback apparatus for outputting an overlay displaying additional information on a 360-degree video. According to the present invention, an image processing method comprises the steps of: decrypting an overlay; and rendering the decoded overlay to a 360-degree video based on overlay related information. The overlay related information may include information indicating the number of overlays and information indicating a unique identifier assigned to the overlay. When a plurality of overlays exist, identifiers assigned to each of the plurality of overlays may be different.
Patent KR-20190137712-A (KR)
Inventor: KANBARA TAKEHIKO
IPC: G02F1/1337
Filed: 2019-05-31
Abstract: Provided are a liquid crystal alignment film which has high stability for light and realizes higher contrast when being applied to a liquid crystal display device, and to a liquid crystal alignment agent capable of forming the same. The liquid crystal alignment agent for photo alignment comprises a polymer component having a constituent unit including a photo-reactive structure. The polymer component includes a polymer prepared by polymerizing a monomer composition containing at least first and second monomers, or a derivative thereof. The first monomer includes a photo-reactive structure in a part for forming the constituent unit of the polymer, and the part for forming the constituent unit of the polymer is chemically reacted by heating. In addition, the second monomer includes a photo-reactive structure in the part for forming the constituent unit of the polymer, and the part for forming the constituent unit of the polymer is not chemically reacted by heating.
Patent KR-20200137712-A (KR)
Inventor: YOUNGHO LEE
IPC: A62C37/36
Filed: 2019-05-31
Abstract: The present invention relates to a battery for an electric vehicle equipped with a fire detection sensor. The battery of the present invention includes a battery case that blocks a battery module from external contact, and since a tip part of a temperature sensor and a hydrogen concentration sensor mounted on the battery case is inserted inside the battery case, there is an effect of continuously measuring temperature and hydrogen concentration from the outside of the battery module even in the event of a fire in the battery module.
Patent KR-20190065226-A (KR)
Title: Method for printing and apparatus thereof
Inventor: HWANG JUNHO
IPC: B41J29/38
Filed: 2019-06-03
Abstract: According to the present invention, disclosed are a printing method and an apparatus thereof. According to an embodiment of the present invention, the printing method comprises the following steps of: obtaining print data, and obtaining first information included in the print data and second information required to be printed with higher quality than that of the first information; performing printing based on a basic medium transfer speed with respect to a unit line of at least a portion included in an area corresponding to the first information; and performing printing based on a medium transfer speed different from the basic medium transfer speed with respect to a unit line of at least a portion included in an area corresponding to the second information to improve printing quality more than that of the area corresponding to the first information.
Patent KR-20190138287-A (KR)
Inventor: KIM JOON HONG
IPC: G08C23/02
Filed: 2019-06-04
Abstract: The present invention relates to a remote unit control system using sound wave communication and a method thereof. The remote unit control system using sound wave communication according to the present invention is characterized in comprising: a server generating operation data and transmitting the operation data together with sound information data to be played to a remote unit through a speaker; and a remote unit receiving and decoding the operation data and the sound source information data transmitted from the server to drive by a decoded signal.
Patent KR-20200140079-A (KR)
Title: Cover screw for denta implant
Inventor: JEONG CHEOL WOONG
IPC: A61C8/00
Filed: 2019-06-05
Abstract: The present invention relates to a cover screw for a dental implant to prevent a bone implant planted with a fixture buried and planted in the alveolar bone from escaping out of the gum or scattering by existing force when an implant substituted with a missing tooth is operated. According to the present invention, the cover screw comprises: a coupling part formed on the lower part thereof to be coupled to the fixture buried and planted in a patient′s alveolar bone; a body part formed on the upper part of the coupling part to be fused with the patient′s alveolar bone; a protection cover part formed on the upper part of the body part to be placed on the upper surface of a planted alveolar bone implant layer; and an extended part upwardly and vertically formed on the center of the upper part of the protection cover part to allow a hand tool coupling part to be formed thereon.
Patent KR-20200142248-A (KR)
Inventor: JANG YONG HUN
IPC: A45C15/04
Filed: 2019-06-12
Abstract: The present invention relates to a mirror for checking rear hair, in which a rear view is reflected from a mirror fixed to a support part to be checked by a front mirror, such that spatial limitation is removed and a user can use both hands for hairstyling. According to the present invention, the mirror for checking rear hair comprises: a back plate part supported to a user′s back to be fixed; the support part connected to the back plate part to support the mirror; a mirror fixed to the support part to reflect a rear view; a rubber gasket attached to the support part to fix the mirror; a strap disposed on the front surface of the back plate part to be fixed to the user′s shoulder; and a buckle allowing the length of the strap to be freely adjusted.
Patent KR-20200145453-A (KR)
Inventor: LEE CHEOL
IPC: A45C15/00
Filed: 2019-06-21
Abstract: The present invention relates to a fixing case for a smartphone and an auxiliary battery. According to the present invention, the fixing case for a smartphone and an auxiliary battery comprises: a case body; an adjustment screw; a saw-toothed wheel; a width adjustment sawtooth for adjusting the width of the case; a fixing button; and a cable fixing pin for fixing a charging cable. According to the present invention, a smartphone and an auxiliary battery can be conveniently carried.
Patent KR-20200145528-A (KR)
Inventor: BAEK JONG WOO
IPC: A47K10/42
Filed: 2019-06-21
Abstract: The present invention relates to a wet tissue case. An objective of the present invention is to refill and seal disposable wet tissues by a right zipper to resolve a problem where an entire case must be thrown away when disposable wet tissues in the case are used up to resolve a conventional problem where an entire case must be thrown away when disposable wet tissues in the case are used up. According to the present invention, the wet tissue comprises: an outlet having a vinyl inlet on the inside and a plastic cap-type inlet on the outside to form a dual inlet to draw one wet tissue at a time and prevent the liquid of wet tissues from drying; a body having an empty cuboid shape to store disposable wet tissues; and a right zipper having a zipper form to be opened and locked to refill and seal disposable wet tissues. Therefore, the present invention can refill and seal disposable wet tissues by the right zipper to resolve a problem where an entire case must be thrown away when disposable wet tissues in the case are used up to resolve a conventional problem where an entire case must be thrown away when disposable wet tissues in the case are used up.