baber/WOPTO huggingface dataset:
Patent KR-20210122465-A (KR)
Inventor: DAE SIK LEE
IPC: A61N1/40
Filed: 2020-04-01
Abstract: A cancer treatment device according to the present invention comprises: a first electrode and a second electrode which are in electric connection with a signal generator, and face to each other by having a target area with a cancer cell therebetween; and a temperature sensor which is in electric connection with the signal generator and is adjacently disposed to the target area. The signal generator applies an alternating voltage to the first electrode and the second electrode to generate an electric field between the first electrode and the second electrode. The signal generator changes an intensity of the electric field based on a temperature sensed by the temperature sensor. The first electrode and the second electrode comprise ferroelectrics doped with manganese, respectively. According to the present invention, cell division of cancer cells can be effectively suppressed.
Patent KR-20210123023-A (KR)
Title: Hydraulic control method and system
Inventor: KIM DONG MOK
IPC: F15B13/042
Filed: 2020-04-02
Abstract: The present invention relates to a hydraulic control method of work equipment. According to the present invention, in the hydraulic control method of work equipment, a target command signal for operating a hydraulic system of the work equipment is determined to perform an unmanned automation task. A sensor signal is received from a measurement unit installed in the hydraulic system. A feedback control signal is generated based on the target command signal and the sensor signal. A feedforward control signal is generated based on the target command signal. An operation of the hydraulic system is controlled according to a control signal generated by summing the feedback control signal and the feedforward control signal.
Patent KR-20210126884-A (KR)
Inventor: JANG MAN DONG
IPC: E05B9/08
Filed: 2020-04-13
Abstract: The present invention relates to a crime prevention locking bracket for a crescent which is installed on a door frame to lock and release crescent wings. At this time, in the crime prevention locking bracket for the crescent, due to a narrow space of equal to or less than 8mm between door frames, a 'U'-shaped locking groove structure of a locking bracket, which has a limit in thickness expansion, has been improved, and excellent security performance is exhibited against a forced opening force of a high load. In addition, in particular, even if a locking blade is point-contacted by a 'U'-shaped reinforcing unit, and the crescent and a ring unit are formed and constructed with a restrained binding tolerance, a frictional resistance is reduced by point contact. Because of this, in order that a user can operate the crime prevention locking bracket for the crescent without much force, a main configuration of the crime prevention locking bracket for the crescent of the present invention comprises: a fastening plate unit (10); a connecting plate unit (20); a ring unit (30); and a 'U'-shaped reinforcement unit (38).
Patent KR-20210127473-A (KR)
Inventor: JANG YOUNG HA
IPC: A41D19/00
Filed: 2020-04-14
Abstract: The present invention relates to a glove for health use having a built-in antivirus filter, and more specifically, to a glove for health use having a built-in antivirus filter, comprising: a disinfecting antibacterial filter fabric located between a lining and an outer fabric, wherein gum arabic is absorbed into the disinfecting antibacterial filter fabric by immersing the disinfecting antibacterial filter fabric in the gum arabic for a certain period; the lining formed of polyester, located on an inner side the glove, and coming in direct contact with the skin; and the outer fabric formed of polyester, located on an outer surface of the glove and exposed to the outside. The disinfecting antibacterial filter fabric, the lining, and the outer fabric are bonded by using ultrasonic waves.
Patent KR-20210129334-A (KR)
Inventor: KIM SEUNG HUN
IPC: B65B3/04
Filed: 2020-04-20
Abstract: The present invention provides a paint supplying apparatus, which comprises: a main body unit which is in the form of a case, and a plurality of product storage parts are formed on the front surface of which paint products can be classified and stored by color; a paint product production unit which is provided with a plurality of color pigments and paint raw materials, and selectively injects the plurality of color pigments and paint raw materials into a paint container according to a preset mixing ratio, mixes and seals them to produce paint products for each color; and a transfer member for transporting and accommodating the produced paint product to a corresponding product storage part among the plurality of product storage parts according to color.
Patent KR-20210131511-A (KR)
Title: Apparatus and method for providing disaster information
IPC: H04W4/90
Filed: 2020-04-23
Abstract: According to an embodiment of the present invention, an apparatus for providing disaster information comprises: a memory storing words and images corresponding to each other; a communication interface receiving a notification message; a processor determining whether a predetermined word is included in the notification message and, if the predetermined word is included, extracting a predetermined image corresponding to the predetermined word from the memory; and a display displaying the predetermined image.
Patent KR-20210141081-A (KR)
Title: Manufacturing method of the aluminum alloy metal card
IPC: C25D11/00
Filed: 2020-05-15
Abstract: The present invention relates to a manufacturing method of a metal card using an aluminum alloy material of high strength. More specifically, the metal card is manufactured by the aluminum alloy material of high strength, and not only is precisely and rapidly processed by processes of metal card material preparation, corrosion etching, milling, pretreatment (puffing, hairline, and sanding), anodizing, printing (heat treatment transfer, silk printing, and inking), laser marking, and ceramic coating but also displays various colors and designs, so that high quality can be realized as compared to the existing card to further improve productivity of the metal card pursuing luxury for VIP customers.
Patent KR-20210146537-A (KR)
Inventor: CHOI JI HOON
IPC: H05K3/22
Filed: 2020-05-27
Abstract: The present invention comprises: a beam irradiation unit for irradiating a laser beam to at least one of a chip and a solder disposed on a substrate; a duct frame extending from the beam irradiation unit toward the substrate and surrounding at least one of the chip and the solder; and a suction unit, connected to the duct frame, which is sucking internal air of the duct frame. Only defective chips can be easily and stably removed from the substrate.
Patent KR-20200140722-A (KR)
Inventor: TAKAHASHI YUKI
IPC: F16F15/073
Filed: 2020-06-01
Abstract: The present invention is to output suitable haptic vibrations without attenuation while preventing intrusion of foreign substances such as dust. According to the present invention, provided is a vibration actuator comprising: a hollow case; a fixed body having a coil disposed in the case; a movable body which has a magnet disposed inside the coil in a radial direction, and is freely disposed to move in a vibration direction orthogonal to the radial direction within the case; and an elastic support which supports the movable body freely with respect to the fixed body in the case. The movable body vibrates against the fixed body by cooperation of the coil and the magnet. The case is spaced apart from the vibration direction of the movable body and oppositely disposed at both end faces, each regulating the range of movement of the movable body within the case. The case has at least one ventilation hole, and the ventilation hole is provided in at least one end face of the both end faces at a location where the movable body does not interfere.
Patent KR-20210151382-A (KR)
Inventor: KIM JUN HYEON
IPC: E02F9/22
Filed: 2020-06-05
Abstract: The present invention relates to an impact relief device for construction equipment, capable of guaranteeing no less than a predetermined level of working efficiency of construction equipment as well as effectively relieving an impact on the construction equipment by enabling the impact relief device to be selectively operated in accordance with the temperature of a working fluid. In accordance with the present invention, the impact relief device for construction equipment includes: a control lever remotely controlling a working device of construction equipment; a temperature sensor measuring the temperature of a working fluid to deliver the same to a control part; a solenoid valve provided between a hydraulic pump and a hydraulic control valve, and selectively operated under the control of the control part; and the control part, when a control speed of the control lever is no less than a reference speed, selectively controlling the operation of the solenoid valve in accordance with the temperature of the working fluid to control pressure of the working fluid passing through the solenoid valve.
Patent KR-20210007835-A (KR)
Inventor: LEE SUNG HO
IPC: G06Q30/02
Filed: 2020-06-12
Abstract: Disclosed is a method for using air points. According to one embodiment of the present invention, the method comprises the steps of: receiving a payment request for an airline ticket using a payment method associated with air points from a user terminal; obtaining payment approval corresponding to the payment request; receiving a point use request requesting use of the air points in connection with the airline ticket after the payment approval is obtained; and deducting the remaining airline points for the payment method according to the provision of a service corresponding to the point use request.
Patent KR-20200144497-A (KR)
Inventor: CHANG WEI YU
IPC: A61H23/02
Filed: 2020-06-16
Abstract: A linear drive mechanism with a variable stroke of the present invention changes the horizontal movement stroke of a linear connecting rod by driving the linear connecting rod by colliding an inclined moving shaft on a shaft seat at a lengthened or shortened distance when the linear connecting rod gets relatively close to or far from the shaft seat of a body. The horizontal movement stroke of the linear connecting rod can be changed quickly by adjusting a distance to the shaft seat of the linear connecting rod, so that the linear drive mechanism has more flexible functions under precise and simple mechanism design.
Patent KR-20210157963-A (KR)
Inventor: HWANG SANG NO
IPC: C08K3/04
Filed: 2020-06-23
Abstract: The present invention relates to a rubber composition for a drive belt with a little change in elongation and improved wear resistance. An objective of the present invention is to have a drive belt satisfy the required mechanical properties thereof without a core inserted therein by combining carbon fiber, graphite, carbon black, etc. at a specific composition ratio. To that end, according to the present invention, the rubber composition for a drive belt comprises: 100 parts by weight of a rubber containing chloroprene rubber as a main component; 10 to 40 parts by weight of carbon fiber per 100 parts by weight of the rubber; 5 to 15 parts by weight of graphite per 100 parts by weight of the rubber; 10 to 30 parts by weight of white chloride per 100 parts by weight of the rubber; and 20-40 parts by weight of carbon black per 100 parts by weight of the rubber.
Patent KR-20220011385-A (KR)
Title: Apparatus and method for clothing sales service based on augmented reality
Inventor: CHUNG HAEKYUNG
IPC: G06Q30/06
Filed: 2020-07-21
Abstract: Disclosed are an apparatus for providing a clothes sale service based on augmented reality (AR) to conveniently support wearing and purchasing of clothes regardless of time and space through user terminals and a method thereof. According to one embodiment of the present invention, the method comprises the following steps: acquiring clothes data and image data for a user; recognizing a body part region corresponding to the clothes data from the image data; generating AR-based virtual fitting data, which is recognized as clothes associated with the clothes data are worn on the body part region of the user, from the image data on the basis of first shape information on the recognized body part region and second shape information based on the clothes data; and providing and displaying the virtual fitting data to a user terminal.
Patent KR-20220013240-A (KR)
Title: Polycyclic aromatic compound and organoelectroluminescent device using the same
Inventor: JOO SUNG HOON
IPC: C07F5/02
Filed: 2020-07-24
Abstract: The present invention relates to a polycyclic aromatic derivative compound that can be employed in various organic material layers in an organic light emitting device, and to an organic light emitting device having a high efficiency and a long lifespan with remarkably improved luminous efficiency including the same. The present invention provides an organic light emitting compound represented by [chemical formula A] or [chemical formula B] in order to solve the above problems.
Patent KR-20220014214-A (KR)
Title: Ceramic substrate and manufacturing method therof, power module including the same
Inventor: YU JEONGSANG
IPC: H01L23/00
Filed: 2020-07-28
Abstract: The present invention relates to a ceramic substrate, a method for manufacturing the same, and a power module including the same. The ceramic substrate includes a ceramic substrate (301), a plurality of via holes (330) formed vertically through the ceramic substrate (301), a metal filler (P) filling in the via holes (330), and electrode patterns (a, b, c) formed on upper and lower surfaces of the ceramic substrate (301) and connected to each other vertically by the metal filler (P), wherein a diameter of the via holes (330) is 0.15 mm or more and 0.2 mm or less. The ceramic substrate of the present invention may attain good vertical conductivity by forming via holes of 0.15 mm or more and 0.2 mm or less therein, filling the via holes with a metal paste composed of one or a mixture of Ag, Ag-Pd, and Al_2O_3, and then carrying out firing.
Patent KR-20220014925-A (KR)
Title: Painting apparatus used for closed space
Inventor: JOO SHIN PARK
IPC: B05B13/06
Filed: 2020-07-29
Abstract: A painting device for a closed space is disclosed. The painting device for a closed space according to an embodiment of the present invention comprises: a vertical axis installed in a depth direction of a closed space of a vessel; a coupling frame rotatably coupled to the vertical axis and moving up and down; a painting unit provided in the coupling frame and performing painting work on an inner surface of the closed space; and a control unit controlling at least one of an amount of paint sprayed on the inner surface of the closed space through the painting unit, a direction of spraying, an angle of spraying, and the intensity of spraying, and at least one of a moving speed and a rotational direction of the coupling frame according to a set value.
Patent KR-20220014606-A (KR)
Inventor: PARK JI HYEN
IPC: G01N33/543
Filed: 2020-07-29
Abstract: The present invention relates to a Korean customized Helicobacter pylori rapid and simple diagnosis kit which detects Helicobacter pylori antibody in serum using the virulence gene (cag-PAI; Cag7) possessed only by the Korean-derived Helicobacter pylori type 1 (H pylori type-1) and to a manufacturing method thereof.
Patent KR-20220016325-A (KR)
Inventor: SON DUKHYUN
IPC: H01L21/67
Filed: 2020-07-30
Abstract: The present invention provides a load lock chamber. The load lock chamber of a device for processing the substrate includes: a housing having an interior space; and at least one support shelf for supporting the substrate or a ring member provided in a process chamber for processing the substrate in the interior space, wherein the support shelf includes a first pad in contact with the substrate, and a second pad in contact with the ring member.
Patent KR-20220015168-A (KR)
Title: Method for preparing mesotrione
Inventor: SEO YONGSIK
IPC: C07C315/04
Filed: 2020-07-30
Abstract: The present invention relates to a method for manufacturing mesotrione. An exemplary embodiment of the present invention provides a method for manufacturing mesotrione comprising: a reaction step of reacting 4-methylsulfonyl-2-nitrobenzoic acid, cyclohexane-1,3-dione, and N,N'-dicyclohexylcarbodiimide; a stirring step of stirring a product in the reaction step with cyanide; and an obtaining step of obtaining mesotrione from the stirred solution in the stirring step. According to the method for manufacturing mesotrione according to an exemplary embodiment of the present invention, it is possible to simplify a manufacturing process of mesotrione and reduce the time required for a process.
Patent KR-20220015778-A (KR)
Title: Negative pressure device equipped with air purification function
Inventor: CHOI CHUN KYU
IPC: F24F13/20
Filed: 2020-07-31
Abstract: The present invention relates to a negative pressure machine having an air purification function, capable of maximizing functions of preventing the bacterial contamination of indoor air and purifying the indoor air through a four-step filter structure. To achieve the purpose, in accordance with the present invention, the negative pressure machine includes: a housing (10) forming the exterior of a product; a pre-step filter part (20) mounted on an air inflow side of the housing (10), and comprising a prefilter (21), an antibacterial filter (22) and a medium filter (23); a HEPA filter part (30) into which the air having passed through the pre-step filter part is introduced; an air blowing fan (40) for forcibly blowing the air having passed through the HEPA filter part (30), to a discharge side; and a discharge guide duct (50) for guiding the discharge of the air transferred to the discharge side by the air blowing fan (40).
Patent KR-20220021514-A (KR)
Inventor: KIM BYUNG JO
IPC: H01L21/67
Filed: 2020-08-14
Abstract: According to the exemplary embodiments according to a technical idea of the present invention, provided is an upper part electrode for use in a substrate processing device using a plasma. A lower part surface of the upper part electrode comprises a center area and a ring-shaped edge area surrounding the center area; the upper part electrode comprises a ring-shaped first protrusion part protruding toward the plasma on the edge area; the first protrusion part comprises a first apex that is a radial local maximum point toward the plasma; and a first distance, for which is a radial distance between the first apex and a center axis of the upper part electrode, is greater than that of a radius of the substrate. Therefore, the present invention is capable of improving a reliability.
Patent KR-20220022810-A (KR)
Inventor: JINIK KIM
IPC: G06F1/16
Filed: 2020-08-19
Abstract: Disclosed is an electronic device including a flexible display to increase the efficiency, usability, and user experience of the electronic device. According to one embodiment of the present invention, the electronic device comprises: a first housing; a second housing coupled to the first housing to be movable with respect to the first housing; a rotating structure disposed in the inner space formed by the first housing and the second housing and rotating around a designated rotational axis; a flexible display rolling while surrounding the rotating structure according to a relative movement of the first housing and the second housing; an inertial sensor disposed on a part of the rotating structure; and a processor operatively coupled to a flexible display. The processor acquires posture data through the inertial sensor while the rotating structure rotates; determines the size of a part of the entire area of the flexible display exposed to the outside of the electronic device on the basis of the acquired posture data; and performs control to change screen settings on the basis of the size of the determined part. Various other embodiments understood through the specification are possible.
Patent KR-20220023022-A (KR)
Inventor: NAM SU HEE
IPC: A61B18/04
Filed: 2020-08-20
Abstract: The present invention relates to a high-intensity focused ultrasound device and a handpiece holder used for the same. According to the present invention, effective cooling can be performed against handpiece head overheating even without adding any configuration to the handpiece of a high-frequency focused ultrasound device. In addition, the handpiece head that is overheated can be automatically cooled simply by an operator temporarily keeping the handpiece on the holder after performing an operation with the handpiece. The high-intensity focused ultrasound device according to one embodiment of the present invention includes: a handpiece having a head incorporating a transducer; a handpiece holder where at least the head of the handpiece can be seated and the handpiece can be held as a result; and an automatic cooling device provided at the handpiece holder and automatically cooling the head of the handpiece as the handpiece is mounted on the handpiece holder.
Patent KR-20210038309-A (KR)
Title: Marble color molded product and marble color effect evaulation system for marble color molded product
Inventor: HAN JUNG JIN
IPC: C08L69/00
Filed: 2020-08-20
Abstract: An embodiment according to one aspect of the present invention provides a marble color molded product manufactured by injection-molding a mixture into a mold cavity and forming a texture-forming pattern on a surface of an injection-molded article, in which the mixture includes pigment fine particles and a thermoplastic resin including one selected from the group consisting of polycarbonate, acrylonitrile-butadiene-styrene, polybutylene terephthalate, polypropylene, and a combination thereof. An embodiment according to another aspect of the present invention provides a system for evaluating a marble color effect of a marble color molded product, which is an injection-molded article of a mixture including: pigment particles; and a thermoplastic resin including one selected from the group consisting of polycarbonate, acrylonitrile-butadiene-styrene, polybutylene terephthalate, polypropylene, and a combination thereof. The system includes: a light source unit which forms an angle with a surface of the molded article so as to allow light to be incident; an imaging unit which captures an image of scattered light scattered from the surface of the molded article; an image processing unit which processes the image captured by the imaging unit in order to derive a boundary of a region where the marble color effect is implemented on the surface of the molded article; and an evaluation element deriving unit which derives a marble color effect evaluation element from the image processed by the image processing unit. Accordingly, a marble color is effectively formed, and high surface hardness is maintained.
Patent KR-20220028696-A (KR)
Inventor: LEE HOSOON
IPC: H04M1/02
Filed: 2020-08-31
Abstract: According to various embodiment disclosed by the present invention, a plate member comprises: a plane part; at least one first curved surface part arranged to be at least partially inclined with respect to the plane part or to form a curved surface on the edge of the plane part, and extending in a first direction; a second curved surface part arranged to be at least partially inclined with respect to the plane part or to form a curved surface on the edge of the plane part, and extending in a second direction intersecting with the first direction; and a third curved surface part arranged to be at least partially inclined with respect to the plane part or to form a curved surface on the edge of the plane part, and connecting the first curved surface part and the second curved surface part adjacent to the first curve surface part. At least part of the third curved surface part may be thicker than the plane part, the first curved surface part and the second curved surface part. In addition, other various embodiments are possible. Therefore, provided are a plate member and an electronic device including the same, wherein grip is excellent and an outer appearance is beautiful.