baber/WOPTO huggingface dataset:
Patent KR-20190143241-A (KR)
Title: Motor driving apparatus and home appliance including the same
Inventor: SANG WOO PARK
IPC: H02P21/14
Filed: 2018-06-20
Abstract: The present invention relates to a motor driving device and a home appliance including the same. According to an embodiment of the present invention, the motor driving device comprises: a single-phase motor having a symmetric air gap; an inverter converting direct current (DC) terminal power into alternating current (AC) power by switching operation and outputting the converted AC power to the single-phase motor; an output current detection unit detecting output current flowing into the motor; and a control unit controlling the inverter based on the detected output current. The control unit controls to apply DC current to the motor for motor alignment at initial startup. Accordingly, initial alignment can be stably performed when starting the single-phase motor having the symmetric air gap.
Patent KR-20190143266-A (KR)
Title: Video coding method and apparatus using deblocking filter
Inventor: AHN YONG JO
IPC: H04N19/176
Filed: 2018-06-20
Abstract: The present invention provides an image encoding/decoding method and apparatus. A deblocking filter technique of the present invention makes a filter strength determination method and the number of filter taps of a deblocking filter to be applied different according to a size of a current block. In addition, the present invention does not perform filtering on some pixels belonging to a spatially adjacent block to perform the deblocking filter on a coding unit basis, or performs filtering using only pixels belonging to a target block. In addition, in performing the deblocking filter, the present invention considers whether to perform filtering on a target pixel of a current deblocking filter before performing the deblocking filter to determine whether to perform the deblocking filter of the current block.
Patent KR-20200000768-A (KR)
Title: Robot
Inventor: MOONCHAN KIM
IPC: B25J9/12
Filed: 2018-06-25
Abstract: A robot includes: a base; a spin body placed on the base to be rotatable; a spin apparatus rotating the spin body around the base; a tilting body supported by the spin body to be able to be tilted by a tilting shaft; a tilting apparatus tilting the tilting body around the tilting shaft; and an interface installed in at least one of the spin body and the tilting body. The spin body includes: a spin housing having an internal space; and a spin cover covering the space. The tilting apparatus includes: a tilting motor stored in a space; a tilting driving gear elongated in a direction crossing with the tilting shaft and having a lower part connected to a tilting motor; and a tilting driven gear connected to the tilting shaft and geared to the tilting driving gear above the spin cover. Therefore, the tilting motor can be protected by the spin body, the use of space above the spin cover can be better than a case, in which the tilting motor is located above the spin cover, and the center of gravity of the robot can be lower than the case, in which the tilting motor is located above the spin cover, and thus the likelihood of rollover of the robot can be minimized.
Patent KR-20200001069-A (KR)
Title: Method for diagnosing myopathy diseases using magnetic resonance technique and method for evaluating the stability of statins
Inventor: KIM BO KYUNG
IPC: A61P21/00
Filed: 2018-06-26
Abstract: The present invention relates to a method for diagnosing myopathic disorder using magnetic resonance technique and a method for evaluating stability of statin drug. The method for diagnosing myopathic disorder comprises the steps of: (a) gaining a magnetization transfer rate by measuring each leg portion of an animal model with suspected myopathy disorder and normal model in a magnetic resonance method from magnetic resonance imaging equipment; (b) comparing a magnetization transfer rate of the animal model with the suspected myopathy disorder obtained in the step (a) with the normal rate in the normal animal model.
Patent KR-20200004089-A (KR)
Inventor: KIM YOUNG JO
IPC: B02C9/02
Filed: 2018-07-03
Abstract: The present invention relates to a mixer ball for a grinder for finely grinding grains. More specifically, by assembly-installing a fixed bottom disk mixer groove and a rotary mixer hemisphere in a simple structure, assembly and disassembly can be simple. In particular, a rotary blade is fixed to the mixer ball and the hemisphere so that the grinding efficiency and the discharge efficiency of grains such as raw soybeans can be improved through high-speed impact-induced grinding effects and crushing effects due to friction between the mixer groove and embossing on the bottom of the mixer ball, thereby functioning as a fine particle powdering device.
Patent KR-20200004569-A (KR)
Title: Automatic contrifugal mold casting apparatus
Inventor: PARK JOO OCK
IPC: B22D13/10
Filed: 2018-07-04
Abstract: The present invention relates to an automatic centrifugal casting apparatus. Specifically, the automatic centrifugal casting apparatus comprises: a mold table rotated and driven by a prescribed angle by an index motor; a plurality of mold bases arranged at regular intervals on the same circumference with respect to the center of the mold table to allow a mold capable of manufacturing a floating seal by a centrifugal force to be positioned thereon; one or more mold driving units installed to rotate one or more mold bases moved to a prescribed position among the plurality of mold bases by a rotation driving force; and a seal discharge/transport unit arranged on a seal discharge position of the mold table to discharge and transport a centrifugally cast seal manufactured by the mold. The mold driving units are configured to block or transfer the rotation driving force to one among the plurality of mold bases through a clutch unit to improve product reliability.
Patent KR-20200007579-A (KR)
Inventor: CHA SEONG YURL
IPC: G06Q20/32
Filed: 2018-07-13
Abstract: According to one embodiment of the present invention, provided is a method for providing an integrated railroad service, which comprises: a user platform communication unit receiving a first railroad service request from an external user platform; a service request analysis unit analyzing the first railroad service request and selecting a railroad service providing server to process the first railroad service request among a plurality of railroad service providing servers providing different railroad services; a service request conversion unit generating a second railroad service request suitable for an interface of the selected railroad service providing server based on the first railroad service request; and a server communication unit transmitting the second railroad service request to the selected railroad service providing server.
Patent KR-20200009827-A (KR)
Title: Biochip substrate processing jig and biochip substrate processing method
Inventor: LEE KI CHANG
IPC: C12Q1/6834
Filed: 2018-07-20
Abstract: Disclosed are a biochip substrate processing jig and a biochip substrate processing method. The biochip substrate processing jig of the present invention includes: a substrate cassette portion in which a plurality of immobilized substrates are supported in an upright state; and a tilting seat portion which supports the substrate cassette portion to be tilted so as to tilt the plurality of immobilized substrates when the substrate cassette portion is seated on the bottom surface of a processing chamber portion.
Patent KR-20200010749-A (KR)
Inventor: LEE CHUN HEE
IPC: E04G21/10
Filed: 2018-07-23
Abstract: The present invention provides a concrete placing leveling rod, which has a structure of being formed with a simpler structure, being easy for installation, and maintaining a standing state when placing concrete. The present invention includes: a cap part for displaying a placing height of concrete; a rod body part vertically standing so that the cap part is coupled to an upper end; and a reinforcing bar coupling part to which a lower portion of the rod body part is coupled to support the rod body part so as to be in a standing state thereof and which can be attached to and detached from the reinforcing bar, wherein the reinforcing bar coupling part includes: an elastic body installed with an opened entrance so that the reinforcing bar is inserted into a reinforcing bar mounting space on a lower portion and formed to surround the reinforcing bar mounting space to grasp the reinforcing bar; and a one-side wing which is integrally formed with the elastic body, is a portion protruding from the elastic body to a side portion, and is formed with a coupling hole to which a lower end of the rod body part is coupled.
Patent KR-20200011128-A (KR)
Title: Sealing film for secondary battary lead tab
Inventor: HAN HEE SIK
IPC: H01M2/08
Filed: 2018-07-24
Abstract: The present specification relates to a sealing film for a secondary battery lead tab, including: a core layer including a homopropylene resin and an organic filler; and a skin layer including a polypropylene-based resin in which a dicarboxylic acid or an acid anhydride thereof is graft-copolymerized. The skin layer is formed on one or both sides of the core layer.
Patent KR-20200012357-A (KR)
Title: Apparatus for walking assistance
Inventor: KIM YEONG GWAN
IPC: B62B5/04
Filed: 2018-07-27
Abstract: The present invention relates to a retractable wheel type walking aid and, more specifically, to a retractable wheel type walking aid which comprises: a fixed pipe (10) installed in a vertical direction in the left and right sides of the rear side of a frame (2); a cover (20) installed in the lower part of the fixed pipe and having wheels capable of being inserted thereinto; a moving tube (30) ascending and descending in the fixed pipe and having a wheel shaft-installed in the lower part; a spring means (40) elastically connecting a brake lever and a brake pad; and an operation control means (50) stopping an operation by elastically inserting wheels into the cover with the weight of itself or pressing a handle by a release of the fixed state of the moving pipe and a braking operation by the brake pad while the spring means ascends by pulling the brake lever. The present invention: is able to definitely prevent movement even in a case of the elderly or patients with weak muscular strength of arms since the bottom of a cover, not a wheel, comes in contact with the ground surface and stops an operation by elastically inserting wheels into the cover as well as operating the brake of the wheels; and greatly improves the safety of use especially by safely stopping an operation not only in an area of a horizontal ground but also in an inclined area.
Patent KR-20190026564-A (KR)
Inventor: TAKENAGA YUICHI
IPC: H01R13/58
Filed: 2018-07-27
Abstract: An object of the present invention is to provide a connector having a mechanism which prevents coming-off and plastic deformation of a terminal while allowing manufacturing variation. The connector (10) includes a housing (20) and a terminal (30) having a spring portion (340). An upstanding portion (260) has a stop portion (270). The spring portion (340) of the terminal (30) has a base portion (360) and an upward extending portion (370) extending upward from the base portion (360). The upward extending portion (370) has a facing portion (382) formed with a stopped portion (386) and an opposite portion (384). The facing portion (382) faces the upstanding portion (260) in the width direction and the opposite portion (384) is located opposite to the facing portion (382) in the width direction. Under a mated state where the connector (10) and a mating connector (60) are mated with each other, the stop portion (270) is located above the stopped portion (386) and faces the stopped portion (386) in the upper-lower direction.
Patent KR-20180090237-A (KR)
Inventor: LEE KANG HYUN
IPC: G06F17/30
Filed: 2018-08-03
Abstract: A vehicle accident and human body injury database and a building method thereof are disclosed. The method comprises the steps of: collecting vehicle damaged data including a collision deformation classification (CDC) code human body injury data including at least one abbreviated injury score (AIS) code based on a web or from an input means; determining a correlation between the collected CDC code and the AIS code; and building a database based on the determined correlation. The human body injury data are collected from a server including a diagnosis result in a hospital.
Patent KR-20200022828-A (KR)
Title: Skin-fixed hypodermic injection kit
Inventor: KIM ILHWAN
IPC: A61M39/24
Filed: 2018-08-24
Abstract: The present invention relates to a skin-fixed subcutaneous injection kit. The present invention comprises: a casing disposed in the subcutaneous layer of the patient′s body through the procedure and having a receiving space which is open to the outside of the skin and a plurality of needle passages which connect the receiving space to the subcutaneous layer; a plurality of needles fitted to each needle passage so as to be movable in the longitudinal direction, and inserted in the tissue of the subcutaneous layer when used; and an injection solution derivative mounted in the receiving space of the casing, inducing an injection solution injected from the outside into the injection needle, and having an induction path through which the injection solution is injected into the subcutaneous tissue through the injection needle. Since the skin-fixed subcutaneous injection kit of the present invention made as described above has a large number of injection needles for injecting chemicals in the subcutaneous layer, drugs can be injected through selected injection needles, so there is no fear of side effects caused by the accumulation of drugs in the local area. In addition, since parts of the casing and the body are opened to the outside of the patient′s skin, accurate injection of the injection solution is possible and the body itself can be replaced as needed such that there is no risk of infection.
Patent KR-20200023999-A (KR)
Title: Semiconductor device and semiconductor system
Inventor: KANG DONG HO
IPC: G11C7/12
Filed: 2018-08-27
Abstract: The present invention relates to a semiconductor device which comprises: a delay circuit generating a write pulse by delaying a write signal by write latency time and burst operation time, generating a read pulse by delaying the read signal, and generating a pre-charge signal that is enabled after a set period from a point of time when the write signal is generated; and a column signal generation circuit generating a column signal for selecting a memory cell included in a bank from a chip selection signal and a command address when the write pulse and the read pulse are input.
Patent KR-20200025088-A (KR)
Title: Driving voltage supply circuit, display panel and device
Inventor: LEE JU SEOK
IPC: G09G3/3233
Filed: 2018-08-29
Abstract: Embodiments of the present invention relate to a driving voltage supply circuit, a display panel, and a display device. By supplying a driving voltage lower than a driving voltage for driving a display during a period for sensing the deterioration of an organic light emitting diode disposed in a sub-pixel, the degree of the deterioration of the organic light emitting diode may be accurately sensed by keeping an operating voltage of the organic light emitting diode constant. In addition, by discharging a driving voltage applied to the display panel before supplying a driving voltage for deterioration sensing and controlling a current flowing in a discharge process, driving voltages with different levels may be stably supplied for each of the display driving period and deterioration sensing period.
Patent KR-20200025545-A (KR)
Title: Optical wireless power transfer system performing bidirectional communication
Inventor: KYUNGHWAN KIM
IPC: H02J50/80
Filed: 2018-08-30
Abstract: The present invention relates to an optical wireless power transmission system for performing wireless bidirectional communication using light. According to one embodiment of the present invention, the optical wireless power transmission system comprises: a transmission module which outputs power light and communication light carrying a first modulated signal, respectively, and receives reflected light generated by the communication light being reflected to process a second modulated signal carried on the reflected light; and a reception module which processes the first modulated signal carried on the communication light, outputs the reflected light by reflecting the communication light, and uses the power produced by the power light to carry the second modulated signal in the reflected light and output the same.
Patent KR-20190025513-A (KR)
Inventor: Ko Wanhyun
IPC: B63J2/00
Filed: 2018-08-31
Abstract: The present invention relates to an air vent for a vehicle interior, the air vent including a master lamella and plural slave lamellas that are respectively pivotable about an axis, wherein the plural slave lamellas follow an opening movement of the master lamella and are arrangeable at different angles relative to the master lamella in order to generate a diffuse air flow; an open portion which is defined by a plurality of lamellas including the master lamella and the plural slave lamellas with a respective flow out gap arranged between each of the lamellas so that air moves through the respective flow out gap into the vehicle interior; and at least one actuation element that is configured to control an orientation of the lamellas, wherein any one of the lamellas is selectable as the master lamella wherein an opening movement of the plural slave lamellas follows an opening movement of the master lamella.
Patent KR-20180100520-A (KR)
Inventor: KIM MUN SUP
IPC: A46D1/04
Filed: 2018-08-31
Abstract: A toothbrush comprising a head part and a handle includes bristles implanted in the head part and having an end part of provided in an acicular shape, wherein the bristles contain baking soda, wherein the baking soda is provided in the form of particles, is extruded together with the bristles and the baking soda continues to be spurted in a process in which the bristles are worn by use, and the spurt of the baking soda can be accelerated while the end part in the acicular shape of the bristles is curved. The spurted baking soda can also serve to clean the oral cavity during tooth brushing, but it is also possible to suppress the propagation of bacteria on the surface of the bristles during storage of the toothbrush after use.
Patent KR-20200036957-A (KR)
Title: Emergency stairway evacuation structure of the building
Inventor: LEE BOK SANG
IPC: A62C3/02
Filed: 2018-09-27
Abstract: The present invention relates to an evacuation structure which is arranged on emergency stairs (1) connected on each floor of a building (B) to induce safe evacuation from a disaster. The evacuation structure comprises: a fire door (10) which is installed at a boundary position of an internal space of the building (B) and emergency stairs (1), and allows only entry into the emergency stairs (1) from the internal space; a shelter (20) which is arranged between floors of the building (S) to communicate with the emergency stairs (1), and has an evacuation space to accommodate at least two people to protect lives from a disaster; an evacuation door (30) which is installed at a boundary position of the emergency stairs (1) and the shelter (20), and independently seals the evacuation space from the emergency stairs (1); and a ventilation passage (40) which is formed on the building (S) to communicate with the shelter (20) from the outside, and supplies/blocks outside/inside air to the shelter (20) depending on whether a disaster occurs. Accordingly, the present invention arranges a shelter for each floor on emergency stairs which are a moving path for evacuating to a safe place such as a lower floor or a rooftop in case of a disaster such as an earthquake or a fire to improve overall building space utilization and shorten the evacuation distance.
Patent KR-20190042469-A (KR)
Title: Unreactive fluoro compound and photopolymer composition comprising the same
Inventor: JANG SEOK HOON
IPC: C08G18/67
Filed: 2018-10-15
Abstract: The present invention relates to a photopolymerizable composition, a holographic recording medium manufactured from the composition, an optical element comprising the holographic recording medium, and a holographic recording method using the photopolymerizable composition, wherein the photopolymerizable composition comprises: a polymer matrix, including a reaction product of an acrylate-based polyol and a compound that includes at least one isocyanate group, or a precursor thereof; a photosensitive monomer; a non-reactive fluorine-based compound represented by specific chemical formula; and a photoinitiator. The present invention provides the photopolymerizable composition capable of easily providing a photopolymerizable layer having a small thickness and a large refractive index modulation value.
Patent KR-20190119500-A (KR)
Title: Apparatus for collecting inner gas in secondary electric cell and method thereof
Inventor: SUNGWON HONG
IPC: H01M2/12
Filed: 2018-10-22
Abstract: Disclosed is a secondary battery generating gas collecting device which comprises: a cylindrical shape jig body unit on which a cylindrical shape battery is mounted; a jig top unit coupled to an upper part of the jig body unit to be detachable and forming a space on which the battery is mounted with the jig body unit; a punching unit provided at an upper part of the jig top unit and forming a groove on the battery; and a connecting unit connecting gas diffused from the battery to a manifold unit, a collecting pipe, or a gas analysis device at a side surface of the jig body unit capable of accommodating the gas.
Patent KR-20200060795-A (KR)
Inventor: KWON KI BAEK
IPC: A63B29/08
Filed: 2018-11-23
Abstract: The present invention has a structure in which a variable damper and a spring are connected on a bottom plate of a climbing stick, and a stick body is connected to the top thereof. Cushioning performance is controlled by using a variable damper and the spring capable of adjusting an initial length. The present invention can adjust cushioning power according to user′s preference through adjustment of the cushioning performance.
Patent KR-20190062298-A (KR)
Title: Lithium bis(fluorosulfonyl)imide composition
Inventor: MIZUNO HIROYUKI
IPC: C01B21/086
Filed: 2018-11-28
Abstract: The present invention is to provide a composition which is difficult to cause clogging of a filter when using a solution, thereby being able to filter the solution in a short time. Specifically, the present invention relates to the composition containing bis(fluorosulfonyl)imide and impurities that the composition is manufactured by dissolving in a mixed solvent in which ethylene carbonate and ethyl methyl carbonate are mixed at a volume ratio of 3:7 to prepare a solution having a 1M concentration of lithium bis(fluorosulfonyl) imide of and when pressure-filtering 50 mL of the solution in a pressure of 0.1 MPa by using a membrane filter having 0.2 μm of a pore size and 47mmφ of a filtration area, insoluble partices which have 5 to 150μm of an average particle diameter remain on the membrane filter.
Patent KR-20200063830-A (KR)
Title: Connecting device of sub frame for electrical energy storage system and manufacturing method for sub frame
Inventor: KIM HAN JEONG
IPC: H01M2/10
Filed: 2018-11-28
Abstract: The present invention relates to a connecting device of a sub-frame for an electrical energy storage apparatus, which includes: main frames; sub-frames; and a connector provided between outer surfaces of the main frames and the sub-frames to connect the main frames and the sub-frames, wherein the connector includes a body, a close contact portion, and a coupling groove. According to the present invention, the sub-frame is easily and rigidly coupled to the main frame or other sub-frames.