baber/WOPTO huggingface dataset:
Patent KR-20210103672-A (KR)
Inventor: JEONG JAE WOONG
IPC: A61M5/142
Filed: 2020-02-14
Abstract: Various embodiments of the present invention relate to an electronic device implanted in animal tissue to deliver a stimulus to the tissue, which is configured to generate a control command based on a control signal wirelessly received from an external device and input a stimulus through a neural probe made of a flexible material and drawn to a predetermined location in the tissue on the basis of the control command, and an operation method thereof. According to various embodiments of the present invention, the stimulus includes a chemical stimulus according to a drug in a fluid form and the neural probe includes at least one fluid tube configured to flow the drug and open at one end of the neural probe to input the chemical stimulus. In addition, the stimulus includes an optical stimulus according to light and the electronic device comprises at least one light emitting element mounted on one end of the neural probe to generate the optical stimulus on the basis of a control command.
Patent KR-20200105634-A (KR)
Inventor: YANG CHANG ROK
IPC: E04B1/66
Filed: 2020-02-28
Abstract: The present invention relates to an integral waterproof sheet for construction which is installed on floors or walls of an underground structure and a tunnel, and is integrally combined with mortar, waterproofing materials, and lightweight foamed concrete on an upper part of the structure to protect the surface of the structure and have a waterproof function, and to a manufacturing method thereof. The manufacturing method comprises: a subsidiary material mixing step of mixing dioctyl adipate, dioctyl phthalate, and calcium carbonate added as subsidiary materials at a certain ratio; a main material mixing step of mixing polyvinyl chloride which is a main material, to the subsidiary materials mixed by the subsidiary material mixing step at high temperature and high pressure using a sealed mixer; an extrusion step which puts the material mixed by the main material mixing step into an extruder and extruding and molding the same so that a plurality of vertical protrusions are integrally formed at an interval between horizontal films; and a cooling step of finishing a product extruded and molded by the extrusion step to maintain a shape thereof using cooling water.
Patent KR-20210115409-A (KR)
Title: Heating belt supported by member having protruding region
Inventor: LEE SUN HYUNG
IPC: G03G15/20
Filed: 2020-03-13
Abstract: Disclosed is a fixing device. The present fixing device comprises: a rotatably provided pressure roller; a heating belt disposed to form a pressure roller and a fixing nip; and a bush disposed at each both ends of the heating belt to support the heating belt, wherein the bush comprises a sidewall disposed on the outside of both ends of the heating belt and a support member formed in a heating belt direction with respect to the sidewall to support an inner surface of the heating belt, and the support member has a protruding area inclined downward in a sidewall direction.
Patent KR-20210115714-A (KR)
Title: Lawn mower robot
Inventor: BAE HYUN KI
IPC: A01D34/00
Filed: 2020-03-16
Abstract: The lawn mower robot comprises: a body frame; main wheels located at both sides of the body frame; a motor which drives the main wheels; a first edge blade which is placed in an area of the body frame corresponding to the main wheels and is engaged with the body frame to be rotatable therearound by receiving driving force of the motor; and a second edge blade which is placed between the body frame and the main wheels and rotates along with the main wheels to cut a lawn by relative rotation of the first edge blade to the main wheels. The lawn mower robot simultaneously cuts a lawn in edge areas in both sides of a main cutting area.
Patent KR-20210117037-A (KR)
Title: Method for recommending similar user in social internet of things, and recording medium thereof
Inventor: KIM YEON DONG
IPC: G06Q50/00
Filed: 2020-03-18
Abstract: The present invention relates to a method for recommending a similar user in a social Internet of things environment, which comprises: a data collection step of collecting data including a data-type used by a user in the social Internet of things environment, the location of a data providing device, a date when the data is used, and content of a user activity in a social network; a user-object relation analysis step of analyzing the relation between a user and an object using a usage frequency, usage date and usage location of an object used by the user among the collected data; a social behavior analysis step of analyzing the social behavior of the user by analyzing documents created and saved by a user in the collected data; a similarity calculation step of calculating a similarity value between users through an analysis of a relationship between the user and the object, calculating a similarity value between users through the social behavior analysis, and calculating a final similarity value by summing the two values; and a user recommendation step of selecting and recommending similar users in the order of the highest final similarity values. The present invention enables the recommended users to share information on a field of interest.
Patent KR-20210118332-A (KR)
Title: Variable Capacity Swash Plate Type Compressor
Inventor: KIM KI BEOM
IPC: F04B27/10
Filed: 2020-03-20
Abstract: The present invention relates to a variable-capacity swash plate-type compressor which comprises: a cylinder block having a large number of cylinder bores; a front housing and a rear housing engaged with the cylinder block; a drive shaft installed in the front housing to rotatable; a swash plate rotating as one body with the drive shaft; a return spring elastically supporting the swash plate; and a magnetic body placed on one side of the cylinder block for pulling the swash plate by the gravitation applied when an electric current is supplied. In accordance with the present invention, the variable-capacity swash plate-type compressor is capable of having the magnetic body on one side of the cylinder block and allowing the swash plate to come in close contact with the magnetic body placed on the cylinder block when an air conditioner switch is turned off. Therefore, in accordance with the present invention, the variable-capacity swash plate-type compressor is capable of maintaining the minimum angle of the swash plate to be 0 degrees when the air conditioner switch is turned off, reducing the movements of a piston, improving the durability of the variable-capacity swash plate-type compressor, and reducing the power loss of a vehicle as well.
Patent KR-20210119730-A (KR)
Title: An apparatus and method for measuring proton dose distribution using prompt gamma iamge and positron emission romograpfy and pet measurement system
Inventor: MIN CHUL HEE
IPC: A61N5/10
Filed: 2020-03-25
Abstract: The present invention relates to a measurement device and a measurement method of proton dose distribution in the body. Specifically, the present invention relates to a measurement device and a measurement method of proton dose distribution in the body using prompt gamma image and positron emission tomography. According to the present invention, dose plunge position and three dimensional dose distribution can be accurately confirmed.
Patent KR-20210122555-A (KR)
Title: Color expression dbr film, and manufacturing method thereof
Inventor: KIM KYUNGKON
IPC: H01L31/0392
Filed: 2020-04-01
Abstract: The present application relates to a color expression DBR film manufactured through a low-temperature solution process, a manufacturing method thereof, and a CIGS solar cell to which the color- expression DBR film is applied. A method for manufacturing a DBR film includes forming a first layer through a solution process of a first solution; and forming a second layer through a solution process of the second solution to manufacturing a unit laminate.
Patent KR-20210136471-A (KR)
Title: New porcine IFN-α fusion protein inhibiting foot-and-mouth disease and uses thereof
IPC: A61K39/00
Filed: 2020-05-07
Abstract: The present invention relates to a novel porcine interferon-alpha fusion protein having foot-and-mouth disease virus inhibitory activity and a use thereof, wherein the porcine interferon-alpha fusion protein in which an Fc region of a porcine antibody is linked to an N-terminal of a porcine interferon-alpha portion comprising a common sequence, has improved stability to be maintained for a long time in vivo, when mixed and inoculated with foot-and-mouth disease oil vaccine, rapidly inhibits foot-and-mouth disease virus, and at the same time induces generation of neutralizing antibodies within a short time, thereby preventing foot-and-mouth disease in the early stage.
Patent KR-20200133183-A (KR)
Inventor: YEUNG KING LUN
IPC: C09D1/00
Filed: 2020-05-14
Abstract: The ionic liquid-based coating is a coating for both porous and nonporous materials. As non-limiting examples, a porous substrate coated with the ionic liquid-based coating may be used to disinfect and remove microorganisms from air and water, to provide an antimicrobial surface for preventing microbial contamination, or to enhance filtration efficiency of the porous material for airborne and waterborne particulate matter without increasing flow resistance. As a further non-limiting example, a nonporous substrate coated with the ionic liquid-based coating may be used to form a surface capable of self-disinfection from microorganisms in contact with surface. The ionic liquid-based coating includes at least one ionic liquid, an adhesive, and at least one additive, which may be a disinfectant, a viscosity modifier, a pH buffer, a fragrance, or combinations thereof.
Patent KR-20210142287-A (KR)
Title: OsMOR1a gene from Oryza sativa regulating disease resistance of plant and uses thereof
IPC: C12N9/22
Filed: 2020-05-18
Abstract: The present invention relates to an Oryza sativa magnaporthe oryzaeresistance 1a (OsMOR1a) gene derived from Oryza sativa which regulates disease resistance of plants and uses thereof. The OsMOR1a gene according to the present invention is a gene having ambivalent functions on hemibiotrophic or saprophyte pathogens, which is expected to be used in various ways in biotechnology to improve rice productivity and functionality.
Patent KR-20210144457-A (KR)
Title: Washable straw
IPC: A47G21/18
Filed: 2020-05-22
Abstract: The present invention relates to a washable straw that implements the function of a straw as a long side of a flexible main body is combined while the inside of the straw can be washed as the long side of the main body is separated. To this end, the washable straw includes: a main body formed of a long body made of a flexible material; a coupling rod for coupling the long sides of the main body to each other so that a through hole part is formed in the main body; and a connecting rod connecting a short side of the main body and the coupling rod.
Patent KR-20210149355-A (KR)
Inventor: KOO KUN HOI
IPC: H01G4/248
Filed: 2020-06-02
Abstract: An object of the present invention is to provide an electronic component having improved bonding strength between a conductive resin layer and a plating layer, and a method for manufacturing the same. According to an embodiment of the present invention, an electronic component comprises: a body comprising a dielectric layer and an internal electrode; and an external electrode comprising a conductive resin layer disposed on the body and a plating layer disposed on the conductive resin layer. The conductive resin layer comprises metal particles, a first intermetallic compound, and a base resin. A second intermetallic compound is disposed at an interface between the conductive resin layer and the plating layer.
Patent KR-20210149494-A (KR)
Inventor: CHUNG DAE YOUNG
IPC: H01L33/04
Filed: 2020-06-02
Abstract: Discloses are a quantum dot device and a quantum dot display device including the same. The quantum dot device includes an anode disposed on the substrate and including a reflective layer; a hole auxiliary layer disposed on the anode and including a hole injection layer, a hole transport layer, or a combination thereof; a quantum dot layer disposed on the hole auxiliary layer and including quantum dots; an electron auxiliary layer disposed on the quantum dot layer; and a cathode disposed on the electron auxiliary layer, wherein the cathode is a light-transmitting electrode capable of transmitting at least a portion of light emitted from the quantum dot layer, the quantum dot layer is configured to emit light of a first wavelength spectrum that is one of a blue wavelength spectrum, a green wavelength spectrum, and a red wavelength spectrum, the hole auxiliary layer has a thickness in which a resonant wavelength of the quantum dot device falls within the first wavelength spectrum, an peak emission wavelength of the quantum dot layer and an peak emission wavelength of the light passing through the cathode belong to the first wavelength spectrum in common, and a full width at half maximum of the emission spectrum of light passing through the cathode is narrower than that of the emission spectrum of the quantum dot layer.
Patent KR-20210154009-A (KR)
Inventor: KIM MYEONG JE
IPC: H04N5/225
Filed: 2020-06-11
Abstract: The present invention is to solve a problem in which the quality of a photographed image of a camera is deteriorated by light emitted from a light source of a lamp in the lamp for a vehicle in which the camera is mounted. Disclosed is a lamp and camera assembly for a vehicle. According to an aspect of the present invention, the lamp and camera assembly for a vehicle comprises: a light source emitting light in front; a camera provided on one side of the light source and photographing an external image; a lens unit provided in front of the light source and the camera; and a light blocking member provided to surround the outside of a camera lens provided in the camera and blocking at least a portion of the light emitted from the light source. The light blocking member is provided in close contact with the lens unit.
Patent KR-20210154653-A (KR)
Inventor: SUNG JI YOUN
IPC: G06K19/06
Filed: 2020-06-12
Abstract: Disclosed are a memorial box for companion animals having an improved structure to commemorate companion animals through various records and a memorial method for companion animals. The memorial box for companion animals comprises: a body having an opening and an accommodating space provided in communication with the opening to accommodate the remains or memorial of companion animals; a cap coupled to the opening to seal the accommodating space; and an identification member provided in the body so as to be recognized by a mobile device having a display unit.
Patent KR-20200077491-A (KR)
Title: Power supplying device
Inventor: SOHN YEONG HOON
IPC: H02M7/48
Filed: 2020-06-22
Abstract: The present invention relates to a power supplying device with improved performance. The power supplying device comprises: an inverter converting direct current (DC) power into alternating current (AC) power; an impedance matching circuit supplying the AC power to a load; and a controller controlling an amount of energy supplied to the load by the inverter through the impedance matching circuit by adjusting arrangement of a powering section in which the inverter outputs the AC power and a freewheeling section in which the inverter does not output the AC power.
Patent KR-20210010337-A (KR)
Inventor: CHO SUNG OH
IPC: G21C3/07
Filed: 2020-07-01
Abstract: Provided is a zirconium alloy structural material which includes: a zirconium alloy; and a coating layer formed on the zirconium alloy, including a zirconium oxide. According to the present invention, a method of processing the surface of a zirconium nuclear power structural material by using plasma electrolytic oxidation can have oxidation-resistance at a high temperature like a loss of coolant accident by solving weaknesses of candidate substances researched and developed as an existing accident-resistance material, while securing neutron economy which is an advantage of an existing zirconium material and succeeding in providing corrosion resistance in a normal driving condition of a nuclear reactor, and low penetrability to a radioactive nuclear fission product as well as improving surface wear-resistance. Meanwhile, the method can solve weaknesses of existing technology like chrome coating such as exfoliation by irradiation and the like, thereby quickly and inexpensively processing the surface of a large structural material at room temperature through a simple single process. Therefore, the present technology can be expected to significantly improve the stability of nuclear power generation in an economical manner by simply adding a surface processing process after a production process of an existing zirconium alloy material.
Patent KR-20210142512-A (KR)
Title: Transformer with improved and efficient heat discharge function
IPC: H01F27/04
Filed: 2020-07-02
Abstract: A transformer of the present invention is equipped with a bobbin that dissipates heat at five points of a core so that a heat dissipation effect is concentrated and quick. The core is an upper/lower split core, and the bobbin is three-dimensional and has a compact two-layer structure. In addition, a shielding cap effectively shields the heat of a wire from the outside. Therefore, the present invention is capable of allowing excellent heat dissipation effect to be expected.
Patent KR-20220007947-A (KR)
Inventor: KIM SUNGWON
IPC: H01Q1/24
Filed: 2020-07-13
Abstract: The present invention relates to an electronic device including: a housing including a first plate, a second plate, and a side member surrounding the space between the first plate and the second plate and including first and second conductive members separated by a slit; a support member disposed in the space between the first and second plates; a PCB; a wireless communication circuit disposed on the PCB; a display; a connecting portion protruding into the housing from the region of the second conductive member adjacent to the slit and electrically connected to the second conductive member; and a connecting member fastened to the connecting portion. The wireless communication circuit can be set to electrically connect the second conductive member and the connecting portion to an antenna circuit included in the PCB. Various other embodiments are also possible.
Patent KR-20220008020-A (KR)
Inventor: KIM JAEHEE
IPC: F16C11/04
Filed: 2020-07-13
Abstract: A hinge structure according to various embodiments of the present disclosure may comprise: a first rotating member (211) connected to a first housing and a second rotating member (212) connected to a second housing; a gear structure (230) that interlocks the first rotating member and the second rotating member; a first arm part (221) connected to the first rotating member and a second arm part (222) connected to the second rotating member; and a first torque providing member (260a) fastening the first arm part and the first rotating member and a second torque providing member (260b) fastening the second arm part and the second rotating member. Therefore, the present invention is capable of stably supporting various angles of the electronic device.
Patent KR-20220008428-A (KR)
Inventor: LEE SEONKYOO
IPC: G11C16/08
Filed: 2020-07-13
Abstract: A nonvolatile memory device according to an embodiment of the present invention comprises: a first pin configured to receive a first signal from a memory controller; a second pin configured to receive a second signal from the memory controller; third pins configured to receive third signals from the memory controller; a fourth pin configured to receive a write enable signal from the memory controller; and a memory interface circuit configured to obtain a command, an address, and data from the third signals in a first mode and to obtain the command and the address from the first signal and the second signal and the data from the third signals in a second mode. The memory interface circuit is configured such that in the first mode, the memory interface circuit obtains the command from the third signals received in an enable period of the first signal based on a toggle timing of the write enable signal and obtains the address from the third signals received in an enable period of the second signal based on a toggle timing of the write enable signal, in the second mode, the memory interface circuit obtains the command from the first signal and the second signal, received during a first time period including a predetermined number of cycle periods, based on a toggle timing of the write enable signal, according to the first signal having an enable state received in a first cycle period of the first time period, and obtains the address from the first signal and the second signal, received during a second time period including the predetermined number of cycle periods, based on a toggle timing of the write enable signal, according to the second signal having an enable state received in a second cycle period of the second time period. According to the present invention, the nonvolatile memory device having interface compatibility can be provided.
Patent KR-20220011005-A (KR)
Title: Vertical nonvolatile Memory Device including memory cell string
Inventor: KIM JIN HONG
IPC: H01L27/24
Filed: 2020-07-20
Abstract: A vertical nonvolatile memory device including a memory cell string using a resistance change material is disclosed. Each memory cell string of the disclosed nonvolatile memory device includes: a semiconductor layer including a first semiconductor material extended along a first direction; a plurality of gates and a plurality of insulators alternately disposed along the first direction; a gate insulating layer extended in the first direction between the plurality of gates and the semiconductor layer and between the plurality of insulators and the semiconductor layer; and a resistance change layer extended along a first direction on the surface of the semiconductor layer. The resistance change layer includes a metal-semiconductor oxide including a transition metal oxide and a second semiconductor material.
Patent KR-20200094707-A (KR)
Title: A pharmaceutical composition comprising selegiline for preventing or treating acute myeloid leukemia
Inventor: HEO JUN YOUNG
IPC: A61P35/02
Filed: 2020-07-21
Abstract: The present invention relates to a pharmaceutical composition for prevention or treatment of refractory or recurrent acute myeloid leukemia containing selegiline as an active ingredient. Unlike conventional anticancer drugs, the selegiline has excellent apoptosis effects not only on acute myeloid leukemia cells but also on refractory or recurrent acute myelogenous leukemia cells, thereby being usefully used as a pharmaceutical composition for prevention or treatment of acute myelogenous leukemia, particularly refractory or recurrent acute myelogenous leukemia.