baber/WOPTO huggingface dataset:
Patent KR-20200006381-A (KR)
Inventor: PARK SUNG JUNE
IPC: B66B31/00
Filed: 2018-07-10
Abstract: An embodiment provides a sterilizing device, which includes: a frame; a circuit substrate arranged on the frame; an ultraviolet ray emitting device arranged on the circuit substrate; a first reflecting plate arranged on the frame; and an air spraying module arranged on the frame. The first reflecting plate is arranged toward the ultraviolet ray emitting device. The air spraying module includes a roller assembly and a pump assembly, wherein the pump assembly includes: a cylinder; a piston arranged in the cylinder; and a first nozzle opened toward the first reflecting plate. Moreover, the sterilizing device includes a power transmission member connecting the roller assembly and the piston.
Patent KR-20200007593-A (KR)
Inventor: KIM MOONYOUNG
IPC: G06F1/26
Filed: 2018-07-13
Abstract: The present invention relates to an electronic device. The present invention comprises: an operation unit; and a power circuit for supplying electric power to the operation unit, wherein the power circuit comprises a first voltage conversion unit outputting a first voltage based on an input power and a power factor correction unit outputting a second voltage by performing a power factor correction operation of the first voltage. The power circuit supplies electric power to the operation unit based on the first voltage or the second voltage, when the power consumption of the operation unit is less than the predetermined value, stops the operation of the power factor correction unit, reduces the first voltage to a level corresponding to the second voltage, and supplies electric power to the operation unit based on the reduced first voltage. In this regard, according to the present invention, even in an electronic device having a power circuit using a step-down PFC, a stable operation can be performed even if the voltage is bypassed without performing the operation of the PFC in a light load section where power consumption is low.
Patent KR-20200008763-A (KR)
Title: Automatic tension control apparatus for installing wing cover
Inventor: DAE SEONG KANG
IPC: B62D65/06
Filed: 2018-07-17
Abstract: Disclosed is an automatic tension controller for the installation of a wing cover. According to the present invention, the automatic tension controller for the installation of a wing cover, which includes an upper frame, a lower frame and a plurality of vertical or horizontal frames supporting the upper and lower frames, includes a plurality of tension controllers installed between the upper and lower frames to be orthogonal to a longitudinal direction and spaced from each other at a predetermined distance. The tension controllers include: a hydraulic cylinder; a pulling rod extended to the outside of the upper and lower frames to be integrated with the front end of the hydraulic cylinder; a holding part installed at the front end of the pulling rod to hold and fix an aluminum coil plate; and tightening bolts installed above and below the holding part to tighten and release the holding part.
Patent KR-20200017046-A (KR)
Title: Pouch-type secondary battery module
Inventor: KIM HYUNSEOK
IPC: H01M50/242
Filed: 2018-08-08
Abstract: The present invention relates to a pouch-type secondary battery module capable of preventing insulation breakdown of unit pouch-type secondary batteries. The pouch-type secondary battery module comprises: a plurality of unit pouch-type secondary batteries sequentially stacked and individually including a folding unit with a bent end of a sealing unit; a module case including a cover unit covering the folding units of the unit pouch-type secondary batteries; and a protective member provided between the folding units of the unit pouch-type secondary batteries and the cover unit of the module case, and surrounding the folding units.
Patent KR-20200018830-A (KR)
Title: Pen lead holding appartus with release function and electric pen using the same
Inventor: AHN EUN YOUNG
IPC: G06F3/0354
Filed: 2018-08-13
Abstract: The present invention relates to a pen core holder which has a pen core fixed to a holder, release the pen core from the holder by using a release button and thus, replaces the pen core, and an electronic pen using the same. The present invention comprises a hold/release module installed in an installation space unit of a housing to hold and release a pen core. The hold/release module comprises: a main body mounted on the installation space unit and formed in a rectangular cylindrical shape; a hold/release button hung to be fitted on the main body by a hook; a holdspring applying an elastic force to an upper part of a housing with respect to the hold/release button through an opening port provided in a central lower part of the main body; a push-up spring having an elastic force same as a weight of the main body and applying the elastic force to make the main body come into close contact with a pressure sensor; and a circuit board provided in a lower part of the main body and electrically connected to the pressure sensor to generate information on a writing pressure of the pen core. The hold/release module holds the pen core, which is inserted and installed in the installation space unit through a mounting space unit, through three hold points (A, B, C), and releases the pen core held by operations of the hold/release button, thereby improving a sense of writing and sensing quickly a writing pressure.
Patent KR-20200020135-A (KR)
Title: Cleaning apparatus for electronic cigarette
Inventor: KIM YU JUNG
IPC: A24F47/00
Filed: 2018-08-16
Abstract: The present invention relates to a device for removing contaminants deposited on a guide pipe (12) and a blade (13) of the electronic cigarette. The contaminants are removed while a rod body (31) formed with an exemption head unit (32) is connected to a main body (20) to rotate the same. Through the present invention, the contaminants deposited on the electronic cigarette is easily and quickly removed, the cleanliness and odor of the electronic cigarette is maintained, the user′s damage health from the contaminants is prevented.
Patent KR-20180101293-A (KR)
Inventor: SONG CHAN HO
IPC: A45C13/38
Filed: 2018-08-24
Abstract: The present invention relates to a backpack pedestal attached with support fixtures having casters. In the case of a conventional backpack, all the weight is applied to the shoulders and the back such that long time walk while carrying a heavy backpack can cause severe aches and excessive exhaustion of physical strength. According to the present invention, the backpack pedestal, to which vertically unfoldable support fixtures are attached, is coupled to the bottom of the backpack to apply most weight of the backpack to the support fixtures, thereby preventing occurrence of physical body aches and remarkably reducing consumption of the physical strength. The present invention comprises: a support board to which an attachable and detachable string is attached; a foldable support which is coupled to a bottom surface of the support plate and is provided with a rotary caster, and whose length is adjustable; and a fixation pin which prevents the support from being unfolded by the weight of the support when the support is folded, and preventing the support from being folded by itself when the support is unfolded. In the method for moving the backpack by using the support, not the shoulders and the back, the user can shoulder the backpack after adjusting the length of the support to raise the bottom of the backpack higher than when the backpack pedestal is not coupled to the bottom of the backpack.
Patent KR-20200024610-A (KR)
Title: Unloading apparatus and unloading method
Inventor: CHOI SANG SIK
IPC: B65G67/60
Filed: 2018-08-28
Abstract: The present invention relates to an unloading apparatus, which unloads loaded objects loaded on a loading device. The unloading apparatus includes: a storage unit spaced apart from the loading device and having an opening in which the loaded objects can be introduced and an inner space in which the loaded objects can be stored; a transfer unit of which at least a part is movably installed between the loading device and the storage unit and which can collect the loaded objects; and a cover unit installed on the storage unit so as to enable adjustment of at least a part of a slope and capable of covering at least a part of a circumference of the opening in accordance with the slope, thereby effectively restraining or preventing the loaded objects from being discharged to the outside.
Patent KR-20200026504-A (KR)
Title: nasal cavity endoscope facial holder
Inventor: IM BYEONG HUN
IPC: A61B1/00
Filed: 2018-09-03
Abstract: The present invention relates to a nasal endoscopic facial holder for accurate diagnosis of a patient suffering from nasal congestion. By connecting an endoscope (4) suitable for intranasal imaging among commercially available USB endoscopes and Wi-Fi endoscopes used by connecting to a computer or smartphone to a face attachment frame (2) with an endoscope coupling band (1), a nasal cavity is steadily taken and recorded for a long time by watching the taken or recorded screen while shooting or recording while a patient does not hold the nasal endoscope with his or her hands while doing things in daily life, so that an internal structure of the nasal cavity which causes nasal congestion can be visually grasped.
Patent KR-20200026520-A (KR)
Title: Striper apparaus and apparatus for rolling
Inventor: SEO SANG JEONG
IPC: B21B28/02
Filed: 2018-09-03
Abstract: The present invention provides a stripper apparatus including: an apparatus main body unit in which a wiper member that comes in close contact with a roll to remove foreign substances is formed; and a weight unit which is installed in connection with the apparatus main body unit, brings the wiper member into close contact with the roll through its own weight, and moves separately from the apparatus main body when impacted by a deformed material.
Patent KR-20200027277-A (KR)
Title: Water purifier having overheating prevention mechanism
Inventor: LEE HEEJUN
IPC: H05B6/06
Filed: 2018-09-04
Abstract: The present invention relates to a water purifier having an overheating prevention mechanism. According to an embodiment of the present invention, the water purifier comprises: a noise printed circuit board having an electric fuse which reduces noise of alternating current power outputted from an input power supply unit and operates when an overcurrent equal to or greater than a preset level flows; an induction heating printed circuit board which receives the alternating current power with reduced noise from the noise printed circuit board; and a working coil of which an induction heating operation is controlled by the induction heating printed circuit board, wherein the induction heating printed circuit board includes a rectification unit for rectifying the alternating current power supplied from the noise printed circuit board into direct current power, an induction heating driving unit for receiving the direct current power from the rectification unit to perform a switching operation, an induction heating control unit for controlling the switching operation of the induction heating driving unit, a water-cooled heat radiating plate for performing a heat radiating operation of the rectification unit and the induction heating driving unit, and a thermistor for measuring a temperature of at least one of the rectification unit and the induction heating driving unit and providing information on the measured temperature to the induction heating control unit.
Patent KR-20200030983-A (KR)
Title: Stirling engine having a piston lubrication device and piston lubrication method for the same
Inventor: PARK WONSHIK
IPC: F16C32/06
Filed: 2018-09-13
Abstract: The present invention relates to a Stirling engine with a piston lubrication device capable of offsetting a side magnetic force. According to the present invention, the Stirling engine comprises: a cylinder; a piston installed in the cylinder to be vertically moved; a linear generator converting kinetic energy into electric energy by operation of the piston; and a gas bearing system forming a gas lubrication layer in a gap between the cylinder and the piston to offset a side magnetic force generated by the linear generator. The gas bearing system comprises: a plurality of gas inlets formed on the upper and lower end parts of the piston to supply pressurized gas inside the cylinder into the piston; a plurality of gas outlets formed on a side surface of the piston to discharge the gas inside the piston to the gap to form the gas lubrication layer; and a plurality of check valves installed in the plurality of gas inlets to prevent backflow of the gas supplied into the piston.
Patent KR-20200031336-A (KR)
Title: Cctv for management of nursery school bus security
Inventor: LEE HYEONG YONG
IPC: G08B21/22
Filed: 2018-09-14
Abstract: Disclosed is a CCTV for safety management of a nursery school bus. The CCTV for safety management of a nursery school bus photographs inside of the nursery school bus, plays a video, photographed in real time, in a parents terminal, transmits a warning alarm to school official and parents terminals when the CCTV senses movement inside the nursery school bus after an operation of the nursery school bus is completed, and transmits a CCTV alarm to the parents terminal according to a position of the nursery school bus by linking GPS information of the nursery school bus with a CCTV camera.
Patent KR-20190038377-A (KR)
Title: Driving Method of Optical Device
Inventor: LIM EUN JUNG
IPC: G02F1/1347
Filed: 2018-09-27
Abstract: The present application relates to a driving method of an optical element, the optical element, a transmittance varying device, and a use thereof. In one example of the present application, provided is a driving method which suppresses a back flow phenomenon by a bulk liquid crystal host even when a cell gap of a GH cell becomes thick, thereby securing a fast response speed and excellent driving characteristics.
Patent KR-20190125919-A (KR)
Inventor: KIM BONG MIN
IPC: E04G5/08
Filed: 2018-09-29
Abstract: The present invention relates to a scaffolding apparatus for construction to form a framework by using vertical scaffolding and horizontal scaffolding and, more specifically, relates to a scaffolding apparatus for construction, which comprises: vertical scaffolding arranged in a Z-axis direction; horizontal scaffolding arranged in X-axis and Y-axis directions; a connection member fastened to a predetermined height of the vertical scaffolding to connect the horizontal scaffolding to the vertical scaffolding; a coupling member fastened between the horizontal scaffolding and the connection member to connect the horizontal scaffolding to the connection member; a wedge member fastened between the coupling member and the connection member to fixate the coupling member and the connection member not to be left; and a safety foothold mounted on and coupled to the horizontal scaffolding to support a worker.
Patent KR-20200041684-A (KR)
Title: User device, method and computer program for providing location measurement service
Inventor: YANG HYUN JOONG
IPC: H04W64/00
Filed: 2018-10-12
Abstract: The present invention relates to a user terminal for providing a location measurement service. According to the present invention, the user terminal may comprise: a first receiving unit for receiving first location information from a location measurement system in an outdoor area; a second receiving unit for receiving second location information from at least one broadcast terminal installed in an indoor area; and a measurement unit for measuring a location of the user terminal using at least one of the first location information and the second location information based on whether the user terminal is located in the outdoor area or indoor area.
Patent KR-20200043711-A (KR)
Inventor: HAN MYUNG SEOK
IPC: A23L33/105
Filed: 2018-10-18
Abstract: The present invention relates to a composition for improving muscularity containing a Rheum undulatum extract or a fraction thereof as an active component. It is confirmed that a Rheum undulatum stem ethanol extract binds myostatin in a concentration-dependent manner without cytotoxicity, so as to prevent the binding of myostatin and a receptor and exhibit an anti-myostatin effect, and also, it is confirmed that the anti-myostatin effect is excellent even in a 60% ethanol fraction of the Rheum undulatum stem ethanol extract. Accordingly, the composition containing the Rheum undulatum stem ethanol extract and the fraction thereof as the active component can be provided as a composition for improving muscularity and a composition for preventing or alleviating myostatin-related diseases.
Patent KR-20200043815-A (KR)
Inventor: PARK Ilyoung
IPC: F04C27/00
Filed: 2018-10-18
Abstract: The present invention relates to a motor-operated compressor. According to the present invention, the motor-operated compressor may comprise: a casing having a motor chamber; a driving motor accommodated in the motor chamber; a frame fixed on the casing on one side of the driving motor; a first scroll supported by the frame; a second scroll placed between the frame and the first scroll to make a turning motion by being engaged with a wrap of the first scroll such that a compression chamber is formed between the second scroll and the first scroll; a back pressure chamber groove formed in a ring shape to have a preset area on one side surface of the second scroll facing the frame; a back pressure hole placed on the second scroll to make the compression chamber communicate with the back pressure chamber groove; and a sealing member slidably inserted into the back pressure chamber groove to form a back pressure chamber together with the back pressure chamber groove. Accordingly, the present invention can secure a necessary pressure for the pressure of the back pressure chamber.
Patent KR-20200046582-A (KR)
Inventor: Myung Mo SUNG
IPC: C30B7/02
Filed: 2018-10-25
Abstract: Provided is an organic single crystal manufacturing method which comprises: a step of preparing a mold having at least one channel with a predetermined width and height; a step of providing an organic ink containing an organic polymer precursor and an organic solvent on a substrate; a step of covering the substrate with the mold and filling the channel with the organic ink; and a step of evaporating the organic solvent to grow the organic polymer precursor into an organic single crystal along a shape of the channel.
Patent KR-20200048392-A (KR)
Inventor: KIM YONG HUI
IPC: B63H21/38
Filed: 2018-10-30
Abstract: The present invention relates to a vessel fuel oil switching method, capable of stably switching fuel oil even when fuel oil inflow speeds are different due to a water level difference of a fuel oil storage tank, and a system thereof. According to the present invention, in the vessel fuel oil switching method, which is to switch fuel for an engine from first fuel oil to second fuel oil, a second control valve supplying the second fuel oil to the engine is opened throughout a predetermined time, and a first control valve supplying the first fuel oil to the engine is closed throughout the predetermined time to switch the fuel oil. In regard to an opening speed for the second control valve and a closing speed for the first control valve, the temperature of the fuel oil supplied to the engine is measured. Thus, if a temperature difference between a current temperature measurement value and a reference temperature measurement value is a first temperature difference, the valves are controlled at a first speed, and, if a temperature difference between the current temperature measurement value and the reference temperature measurement value is a second temperature difference, the valves are controlled at a second speed. Therefore, the mixture ratio of the first fuel oil and the second fuel oil can be controlled regardless of the water level of a first storage tank storing the first fuel oil and the water level of a second storage tank storing the second fuel oil.
Patent KR-20200050035-A (KR)
Title: Thermoplastic resin composition comprising metal particles and molded article produced using the same
Inventor: LIM JONG KWAN
IPC: C08K3/08
Filed: 2018-10-31
Abstract: The present invention relates to a thermoplastic resin composition containing metal particles which are effect pigments and a molded article comprising the same. More specifically, the present invention relates to a thermoplastic resin composition and a molded article comprising the same. The thermoplastic resin composition exhibits high metallic brightness and an effect of remarkably reducing flow marks and weld lines, by applying inorganic particles and metal particles having a specific range of the average particle size and content to the thermoplastic resin alone or by applying a metal particle mixture containing the same.
Patent KR-20200051189-A (KR)
Inventor: CHOI HYEON HWAN
IPC: F28F9/00
Filed: 2018-11-05
Abstract: The present invention relates to a condenser bracket having a structure for preventing stress concentration, which comprises: a fixed part fixed to a heat-exchanging vehicle heat exchanger; a fixing part fixed to a condenser provided on the front of the heat exchanger; and a link structure connecting the fixed part and the fixing part. According to the present invention, provided is the condenser bracket having a structure for preventing stress concentration in which stress is not generated in the bracket due to the thermal deformation of the heat exchanger since the length of the link structure is changed according to the thermal deformation of the heat exchanger, and accordingly, destruction of the bracket is prevented and the durability of the bracket is increased.
Patent KR-20200051334-A (KR)
Title: Children oral health management system based on medical service platform
Inventor: GO TAEYEON
IPC: G16H50/70
Filed: 2018-11-05
Abstract: The present invention relates to a children oral health care system based on a medical service platform, which enables oral care of children by calculating a cariogenic potentiality index (cavity index) in real time and providing the same in the form of a report with respect to teeth when children record eaten food and fill out a questionnaire. The children oral health care system based on a medical service platform comprises: a user terminal which provides personal information, information on eaten food and inquiry data of children and requests a cariogenic potentiality index report; and a cariogenic potentiality index calculation server which classifies the information on eaten food provided from the user terminal for each food type, calculates an individual cariogenic potentiality index for each classified food type, calculates an integrated cariogenic potentiality index by integrating the calculated individual cariogenic potentiality index, and generates a cariogenic potentiality index report to transmit the same to the user terminal.