baber/WOPTO huggingface dataset:
Patent KR-20180123401-A (KR)
Title: Smart type multi-electric charging apparatus
Inventor: AHN MYUNG RAE
IPC: H02J7/00
Filed: 2017-05-08
Abstract: The present invention relates to a smart charging apparatus capable of sterilizing the surface in various directions to solve various problems of the existing technology so as to improve the convenience in use as well as increasing the charging efficiency by simultaneously charging several smartphones through one apparatus. In addition, provided is a technology which can enhance the convenience in use better by performing a simultaneous storage function of each smartphone through one apparatus as well as simultaneously charging each smartphon, can increase sanitation by performing a sterilization function for the surface of the smartphone during simultaneous charging and storing processes for each smartphone, can solve inconvenience that a user should directly move to a charger position to notify a charging completion state by performing sound and visual guidance functions when charging is completed during the simultaneous charging process for each smartphone, and can realize various convenient functions utilizing Internet and Bluetooth other than charging, storing, and sterilizing functions for each smartphone.
Patent KR-20170126816-A (KR)
Inventor: HAN TAE HEE
IPC: C01G55/00
Filed: 2017-05-10
Abstract: Provided is a method for producing a transition metal oxide having a 2-dimensional structure. The method comprises the steps of: preparing a graphene oxide sheet; dispersing the graphene oxide sheet in a solvent; reducing the graphene oxide sheet by a scheme of providing and heating a transition metal precursor to the solvent in which the graphene oxide sheet is dispersed, and producing a first preliminary structure obtained by coupling a transition metal compound with the reduced graphene oxide sheet; producing a transition metal oxide from the transition metal compound through a scheme of heating the first preliminary structure, and producing a second preliminary structure obtained by coupling the transition metal oxide with the reduced graphene oxide; and producing a sheet structure in which the transition metal oxide has a 2-dimensional structure by removing the reduced graphene oxide sheet from the second preliminary structure.
Patent KR-20180124362-A (KR)
Title: Folding apparatus for headrest
Inventor: HUR SUN HO
IPC: B60N2/80
Filed: 2017-05-11
Abstract: The present invention relates to a headrest folding apparatus which can easily fold a headrest in the seat direction to increase internal space utilization of an automobile, comprising: a fixed frame which can be installed on the seat side; a rotary frame which is rotatable with respect to the fixed frame and can be installed on the headrest side; a locking member installed in the fixed frame and having a locking groove unit formed in a part thereof; a ratchet member installed in the rotary frame, having a locking protruding unit to be partially inserted into the locking groove unit and locked, and formed so as to be rotatable by a wire around a first hinge shaft so that the locking protrusion can be released from the locking groove unit and released from locking; and a clearance forming device installed between the wire and the ratchet member so as to form a clearance in the wire.
Patent KR-20180126305-A (KR)
Title: Sensor flow control unit and flow measurement device using the same
Inventor: MIN BYEONG GWANG
IPC: G05D7/06
Filed: 2017-05-17
Abstract: The present invention relates to a sensor flow control unit capable of controlling a flow rate of fuel or gas that passes through a bypass pipe for measuring the flow rate when the flow rate of fuel or gas is measured for operation of a fuel cell system and a flow measurement device using the same. According to the present invention, a sensor flow rate control unit controlling a flow rate of fluid branched, introduced, and discharged into a mass flow sensor, comprises: a main body; a sensor flow introducing unit which penetrates the main body to guide introduction of the fluid; a sensor flow discharging unit which penetrates the main body to guide discharge of the fluid; and a flow control pipe which is inserted into at least any one of the sensor flow introducing unit and the sensor flow discharging unit to allow the fluid to move, wherein the flow rate of the fluid is controlled according to the length of the flow control pipe.
Patent KR-20180126830-A (KR)
Title: Method for preventing preform of reinforcements for pressure-impregnation from floating and mold for preventing floating
Inventor: KIM DAE HA
IPC: C22C32/00
Filed: 2017-05-18
Abstract: The present invention relates to a method to prevent a reinforcement preform for pressure-impregnation from floating and a floating prevention mold thereof. More specifically, according to the present invention, the method to prevent a reinforcement preform for pressure-impregnation from floating comprises: a step of forming a zirconia coating layer on the inner wall of a pressure-impregnation housing with an opened upper surface, which stores a raw material in a predetermined shape; a step of disposing an upper ceramic plate on the upper part of the housing, and forming a ceramic plate for preventing the reinforcement preform from floating by being spaced apart from the bottom part of the zirconia coating layer at a predetermined interval while being inserted into the inner wall of the zirconia coating layer; a step of filling a low density preform in a separated space between the bottom part of the zirconia coating layer and the ceramic plate for preventing the reinforcement preform from floating, and filling a high density base material on the filled preform; and a step of pressing the inside of the housing to form a mixture impregnating the base material into the preform. Accordingly, the preform is prevented from floating, thereby providing effects of solving a problem not impregnating the upper area of the preform and preventing a crack from being generated in an impregnation material due to floating of the preform. Moreover, non-uniformity in the thickness of the base material placed in the lower area of the impregnation material is removed, thereby providing an advantage of facilitating following mechanical processing.
Patent KR-20180128246-A (KR)
Inventor: CHOI YOUNG ROK
IPC: G06F3/0362
Filed: 2017-05-23
Abstract: The present invention relates to a method for preventing misreading of a touch pad and an apparatus thereof, capable of preventing misreading even when an input from a user deviates from a touch pad area. According to an embodiment of the present invention, a method of preventing misreading of a touch pad includes: detecting, by the touch pad, a handwriting input of a user; detecting, by an optical sensor, a handwriting input of a user that deviates from a touch pad area; sequentially storing, by a microcomputer, handwriting input data corresponding to a handwriting input sensing sequence of the optical sensor; and combining, by a head unit, the input data received from the microcomputer with a handwriting recognition engine. According to an embodiment of the present invention, the apparatus for preventing misreading of a touch pad includes: a touch pad for sensing a handwriting input from a user; an optical sensor for sensing a handwriting input of a user which deviates from a touch pad area; a microcomputer for sequentially storing handwriting input data corresponding to a handwriting input sensing sequence of the optical sensor; and a head unit for combining input data received from the microcomputer with a handwriting recognition engine.
Patent KR-20180130028-A (KR)
Inventor: CHO JUNG SAN
IPC: B25J9/04
Filed: 2017-05-25
Abstract: The present invention relates to a haptic type robot control device for controlling motions of an articulated robot arm, offsetting gravity load caused due to the weight of the haptic type robot control device so as to reduce the size and weight of an instrument. To this end, the haptic type robot control device for controlling motions of an articulated robot arm comprises: a wire of which one end is connected to the end portion of a control arm including a plurality of joint units and a plurality of link units to control the position and direction of the articulated robot arm; and a tension controller connected to the other end of the wire to enable the tension of the wire to be maintained at a predetermined level.
Patent KR-20180133099-A (KR)
Title: Preparation method of microbial fermentation broth containing shell and refined sulfur
Inventor: GO SUNG KU
IPC: C05F1/00
Filed: 2017-06-05
Abstract: The present invention relates to a method of producing a microbially fermented liquid fertilizer containing waste shells and purified sulfur. In particular, the method comprises the steps of: calcining washed waste shells by heating, and crushing the calcined waste shells to prepare waste shell powder; dissolving the shell powder in water while aerating, and filtering the same to prepare a waste shell lime solution; diluting purified sulfur in water to prepare diluted purified sulfur; culturing Nitrobacter sp. to prepare fermenting bacteria; dissolving a chelating agent in water to prepare a first preparation solution; diluting the first preparation solution in a water vessel, and mixing the waste shell lime solution with the diluted purified sulfur to prepare a mixture; and combining the mixture and the fermenting bacteria in a ratio of 200 : 1.
Patent KR-20180133967-A (KR)
Inventor: KIM BEOM SEOK
IPC: H04M1/02
Filed: 2017-06-07
Abstract: The present invention relates to a semi-automatic magnet slide hinge module capable of being installed in a small device to be operated. According to the present invention, the semi-automatic magnet slide hinge module comprises: a fixing housing (100) including a rail groove (110) rail-coupled to a rail protrusion part (210) and a plurality of fixing magnets to provide magnetic force; a moving housing (200) including a rail protrusion part (210) to slide along a direction of the rail groove (110) of the fixing housing (100), and a moving magnet (230) to provide a magnetic force for generating attractive or repulsive force to the fixing magnet (130) of the fixing housing (100); and a fixing stopper (300) to limit a sliding width of the moving housing (200).
Patent KR-20170138067-A (KR)
Inventor: GALVEZ MIGUEL
IPC: C23C16/448
Filed: 2017-06-07
Abstract: The present invention relates to a method for forming an anti-fingerprint coating on a substrate, comprising: a step of enabling a substrate to be exposed to plasma to be activated; and a step of depositing at least one alkyl main chain single layer, a hydroxyl-polyhedral oligomeric silsesquioxane (OH-POSS) nanoparticle on the activated substrate.
Patent KR-20180135337-A (KR)
Inventor: HUR JANG WON
IPC: H01R43/16
Filed: 2017-06-12
Abstract: A contact device according to various embodiments of the present invention includes a movable part that contacts and moves with an external contact terminal; an elastic part connected to the movable part and providing an elastic force to move the movable part; a support part connected to the elastic part; at least one protective wall connected to the support part and protecting the movable part; an extension part extended from the at least one protective wall in the moving direction of the movable part and allowing the movable part close to the external contact terminal; and a holding part provided in the extension part and supporting the support part. Other embodiments may be also possible. It is possible to prevent the contact device from being deformed.
Patent KR-20180135676-A (KR)
Inventor: JEONG HOI KIL
IPC: A47L11/205
Filed: 2017-06-13
Abstract: The present invention relates to a manual vacuum cleaner which can clean dust on a floor without using electricity, form vacuum to clean fine dust, save electric energy, and prevent noise by a motor. The manual vacuum cleaner comprises: a lower case (100) including a suction unit (110), a container storage unit (120), a wheel installation unit (130), and a gearbox unit (140); an upper case (200) which is coupled to an upper portion of the lower case (100) and includes a hinge unit (210); a pushrod (300) which is rotatably connected to the hinge unit (210) and includes a handle (310); a brush (400) which is installed on the suction unit (110) to be rotated by a shaft (410), and includes a plurality of cleaning bristles (420) and vacuum-forming blades (430) which are radially arranged; a dust container (500) which is detachably stored in the container storage unit (120), and includes an inlet (510); wheels (600) rotatably installed on the wheel installation unit (130) and the gearbox unit (140); a reverse movement prevention member (700) which is installed on the gearbox unit (140) and includes a driven gear (710) and a ratchet wheel (720) to rotate the brush (400) in a forward direction of the wheels (600); and a power transfer member (800) which is installed on the gearbox unit (140) and includes a friction wheel (810) and a driving gear (820) to increase a driving force created when the wheels (600) move forwards to transfer an increased driving force to the reverse movement prevention member (700).
Patent KR-20180002507-A (KR)
Inventor: NAKAMURA TARO
IPC: A01M17/00
Filed: 2017-06-20
Abstract: The present invention provides a particulate body supply apparatus for stabilizing the supply amount of the agricultural particulate bodies. The particulate body supply apparatus includes: a chemical hopper for storing an agricultural particulate body used as a chemical agent; a chemical agent feeding roll (85) which arranges multiple storage groove units (88) for storing the chemical agent stored in the chemical hopper in a rotational direction (A1) while dropping and feeding the chemical agent stored in the storage groove units (88) by using a rotational operation; a friction cutting unit (86) which cuts the chemical agent discharged from the storage groove units (88) in accordance with the rotation operation of the chemical agent feeding roll (85) by using friction. In the rotational direction, the range of the friction cutting unit (86) being applied to the chemical agent feeding roll (85) called C1 is larger than the range of arranging one among the storage groove units (88) called C2.
Patent KR-20190001696-A (KR)
Inventor: AHN JAE WAN
IPC: E02F9/26
Filed: 2017-06-28
Abstract: An illumination control device for a function of guiding operation of a construction apparatus according to the present invention comprises: a body unit; a control unit which is provided at one area of an upper part of the body unit; an operating unit including a boom which is provided at the other area of an upper part of the body unit and which is hinged to the body unit, an arm which is hinged to an end part of the boom, and an operating apparatus which is hinged to an end part of the arm; and a light source unit which projects light towards the operating apparatus. The light source unit projects a different color of light depending on the position of the operating apparatus with respect to a target surface.
Patent KR-20180004013-A (KR)
Inventor: SAKAUCHI HIROYUKI
IPC: H05K1/03
Filed: 2017-06-28
Abstract: Provided are a resin composition which is excellent in insulation reliability, suppresses occurrence of bending and has low coefficient of linear thermal expansion, and a resin sheet, a circuit board and a semiconductor chip package using the resin composition. The resin composition of the present invention contains (a) an elastic polymer, (b1) a liquid epoxy resin having an aromatic structure, (b2) a solid epoxy resin having an aromatic structure, and (c) an inorganic filler, in which an amount of the component (c) contained in the resin composition is 50 to 95 mass% when nonvolatile components of the resin composition are 100 mass%, a cured product obtained by thermally curing the resin composition at 180C for one hour has an elastic modulus of 18 GPa or less at 23C, the cure product has 3.5 or less of a relative dielectric constant of a measured frequency 5.8 GHz at 23C, and a difference between the relative dielectric constant of the cure product and a relative dielectric constant of a measured frequency 1 GHz at 23C is 0.3 or less.
Patent KR-20190007260-A (KR)
Inventor: HAN WOOK HYUN
IPC: B62D25/14
Filed: 2017-07-12
Abstract: According to an aspect of the present invention, a dash panel supporting structure comprises: a center member rested on a tunnel portion of a vehicle; a bridge member connected to an upper portion of the center member; and a pair of side members configured to support both ends of the bridge member and both ends of the center member on inner portions of side pillars of the vehicle. Therefore, the tunnel portion, a cowl panel and A-pillars of the vehicle are supported by each other through the dash panel supporting structure so that the torsional rigidity of the vehicle is increased.
Patent KR-20190018100-A (KR)
Inventor: CHANG MOON SIK
IPC: A61Q19/00
Filed: 2017-08-11
Abstract: The present invention relates to a cosmetic composition containing an Acorus calamus root extract and an organic compound of stigmasterol, stearic acid, gallocatechin, p-hydroxybenzoic acid, procatechuic acid and vanillic acid, which are active components derived from the extract. More specifically, the present invention has excellent effects of providing a functional cosmetic composition without cytotoxicity and skin side effects for antioxidation, anti-wrinkle, anti-inflammation, skin-whitening, skin aging inhibition and hair follicle cell proliferation. The present invention comprises the steps of: extracting Acorus calamus root; sequentially fractionating organic solvent of the Acorus calamus root extract; and analyzing hexane, chloroform, ethyl acetate and butanol fractions of the extract obtained in the previous step.
Patent KR-20190023004-A (KR)
Inventor: LEE YOUNG WOO
IPC: G03F1/38
Filed: 2017-08-25
Abstract: The present invention relates to a mask film used in a production process of an electronic device such as a field programmable circuit board (FPCB). The mask film comprises: a removing film attached to a substrate and shielding the substrate when processing the substrate; an adhesive layer formed on a lower end of the removing film to attach the removing film on the substrate of a non-planar surface; and a release film selectively disposed at a lower end of a contact layer, and blocking contact between the substrate and the adhesive layer in accordance with characteristics of the substrate and a mounted component. In addition, since the mask film does not include an ethylene vinyl acetate (EVA) film, the production process of the mask film due to the EVA film formation is simplified, thereby reducing the production cost of the mask film.
Patent KR-20190027195-A (KR)
Inventor: PARK DAE KYUNG
IPC: B60C15/02
Filed: 2017-09-06
Abstract: An embodiment of the present invention relates to a pneumatic tire and, more specifically, provides a pneumatic tire which comprises: a tread extending along a circumferential direction of the pneumatic tire; a pair of side walls individually placed at both ends of the tread along a width direction of the pneumatic tire; a bead unit placed at a lower portion of each of the side walls; a rim coupled to the bead unit; and a rim protection unit attached to a lower portion of each of the side walls. The rim protection unit surrounds an end portion at an upper side of the rim placed at an external side of the bead unit.
Patent KR-20190031746-A (KR)
Title: Bow discharging apparatus of floating structure
Inventor: SEO KA HEE
IPC: F16L27/08
Filed: 2017-09-18
Abstract: Disclosed is a bow unloading apparatus for a floating structure. According to one embodiment of the present invention, provided is the bow unloading apparatus for a floating structure, including: a loading line provided on a bow part of a hull in order to mutually move liquid cargo between the inside of the hull and the outside of the hull; and a skid unit connected with the loading line to be slidably installed on the bow part and slid to protrude from the end of the bow part to the front of the hull as much as a predetermined distance so that a point connected with a pipe line is positioned at the outside of the hull when moving the liquid cargo.
Patent KR-20190025478-A (KR)
Inventor: BUERGER MATHIAS
IPC: B25J9/16
Filed: 2017-09-27
Abstract: The present invention relates to a method for controlling a plurality of robots, a computer program and a system configured to carry out the method and a computer-readable storage medium. A method for controlling a plurality of agents to complete a mission, comprising the following steps of: deriving a decomposition set of decomposition states in a set of possible states of an automaton, wherein the automaton characterizes the mission; and deriving a sequence of actions to be carried out by the plurality of agents depending on the decomposition set, where each of the actions is to be carried out by at most one of the plurality of agents. The method may further comprises controlling the plurality of agents in accordance with the derived sequence of actions.
Patent KR-20190037002-A (KR)
Title: Power tansmission device
Inventor: CHOI HYEONG JIN
IPC: F16H3/44
Filed: 2017-09-28
Abstract: The present invention relates to a continuous variable power transmission apparatus for a vehicle, capable of improving energy efficiency and performance of the vehicle. According to one aspect of the present invention, the power transmission apparatus comprises: a planetary gear set to receive external power; an adjustment valve connected to a suction or discharge unit to adjust the amount of fluid; and a valve control device to control the control valve. The planetary gear set comprises: a sun gear; a sun gear shaft assembled to the sun gear; a planetary gear engaged with the sun gear; a planetary gear shaft assembled to the planetary gear to rotate the planetary gear; a planetary gear carrier assembled to the planetary gear shaft to allow the planetary gear to rotate on the planetary gear shaft; a ring gear engaged with the planetary gear; and a ring gear housing assembled to the ring gear. At least one among the sun gear, the planetary gear carrier, and the ring gear is connected to the external power as a power part, at least one of the remainder outputs gear-shifted power as a transmission part, and the remaining one is connected to a pressure or vacuum generation apparatus to be controlled as a transmission factor part. The planetary gear set is assembled in a power transmission apparatus case and the power transmission apparatus case is fixed to a chassis. The pressure or vacuum generation apparatus comprises: an operating unit to operate fluid to generate pressure or vacuum; the suction unit to suck the fluid; the discharge unit to generate the pressure or the vacuum; and a body fixed to the chassis.
Patent KR-20190037688-A (KR)
Inventor: CHOI JI SOO
IPC: A47B91/00
Filed: 2017-09-29
Abstract: The present invention relates to a movable and fixed desk, easily moved and fixed to solve inconvenience of conventionally moving the desk. The desk comprises a desk leg from which wheels can be taken out of the desk leg when the desk leg is overturned for the desk to be easily moved and fixed. Accordingly, the desk can be easily moved and fixed to solve inconvenience of conventionally moving the desk.
Patent KR-20190037794-A (KR)
Title: Battery management system and operating method thereof
Inventor: KWON OH CHEOL
IPC: B60L3/00
Filed: 2017-09-29
Abstract: The present invention provides a battery management system which prevents a sensing integrated circuit (IC) from an overvoltage and a reverse voltage of a bus-bar and an operating method thereof. According to the present invention, the battery management system comprises: a sensing integrated circuit monitoring voltages of each of battery cells connected to a bus-bar; and a voltage protection circuit measuring both voltages of the bus-bar, distinguishing whether the measured voltage is in an input voltage range and outputting the measure voltage to input pins of the sensing integrated circuit when the measured voltage is in a normal range.