baber/WOPTO huggingface dataset:
Patent KR-20180111161-A (KR)
Title: Dc circuit breaker having an arc blow-out device
Inventor: PARK JI HONG
IPC: H01H33/59
Filed: 2017-03-31
Abstract: The present invention is to improve arc control performance by having an arc blow-out device in a DC circuit breaker. According to the present invention, a DC circuit breaker includes an arc blow-out device providing a fixed contact, an operable contact operating to be contacted or separated the fixed contact; an operating unit driving the operable contact, and a magnetic field in a direction crossing an arc generated when the operable contact is separated. The blow-out device includes one pair of core plates arranged on both sides of the operable contact and the fixed contact, core rods integrally connected to the core plate and having shapes symmetrical to each other, and a blow-out coil coupled to one side of the core rods.
Patent KR-20180115869-A (KR)
Inventor: LEE JONG HWAN
IPC: H01F27/02
Filed: 2017-04-14
Abstract: The present invention relates to a core (10) installed in a switching mode power supply (SMPW) to induce a magnetic flux. The core (10) forms a sealed gap (30) preventing a magnetic body from being saturated by a current in a region winding a coil (15) to have an inductance linearly varied by ranges of an applied current. Accordingly, a predetermined-shaped gap is formed in a transformer and a core of an inductor in an SMPS of various electronic devices so as to eliminate a leakage flux, thereby improving the efficiency and preventing EMI due to the leakage flux.
Patent KR-20170124459-A (KR)
Inventor: OLIVIER MARECHAL
IPC: F16D13/75
Filed: 2017-04-27
Abstract: The present invention relates to a wear-compensating clutch mechanism, which comprises a ratchet wheel (20) and a support body (16) where an infinite screw (22) is installed. At least one part of the support body (16) is installed inside an opening part (40) of a cover (3). In the wear-compensating clutch mechanism (1), at least one part of the support body (16) is received in the opening part (40) of the cover (3), while the opened part (40) separates a first part (5) and a second part (7) of the cover (3), which are apart from each other, and the support body (16) is fixed to the first part (5) and the second part (7) of the cover (3) to intensify the cover (3) at the opened part (40) in an axial direction.
Patent KR-20180120844-A (KR)
Inventor: OAK KYOUNG HWAN
IPC: G06F13/40
Filed: 2017-04-27
Abstract: A method for sharing an input/output device in a shared device according to an embodiment includes: a step of registering an input device or an output device; a step of receiving a request signal for sharing the input/output device from a requesting device; a step of receiving a fact that at least one of the registered input device and the registered output device is selected based on a request signal received from the requesting device; a step of automatically redirecting a control signal associated with the selected device to the requesting device; and a step of connecting the selected device to the requesting device as the control signal associated with the selected device is transmitted to the requesting device through redirection.
Patent KR-20180122762-A (KR)
Title: Flame dispersion apparatus for industrial gas burner
Inventor: KWUN KYUNG HOAN
IPC: F23D14/20
Filed: 2017-05-04
Abstract: The present invention relates to a flame dispersion apparatus for an industrial gas burner, wherein the burner is disposed in both side walls, such that air supplied by a blower is supplied to only the inside of a flame without being leaked to the periphery of the flame and the flow rate of the air supplied from the lower part of the burner is adjusted by a blowing adjustment member to precisely control the intensity of the flame. Moreover, the air is supplied towards a side surface of the flame while being additionally supplied towards the flame from the upper part of the wall, such that the air does not flow to an upper part in a direction of the flame without being mixed with the flame, but is effectively mixed with the flame. According to one preferred embodiment of the present invention, the flame dispersion apparatus for an industrial gas burner comprises: a dispersion apparatus main body formed in a U-shape and having a space part formed therein to circulate air in a closed type, wherein a wall is uprightly installed on both sides and the bottom of the wall is connected to each other by a connection part (12) to form a mounting groove, in which the burner is installed, therebetween; a blower installed on the lower surface of the dispersion apparatus main body to be able to operate and supplying air required for combustion in the burner into the space part; a first blowing hole penetrated on the upper surface of the connection part to upwardly supply the air supplied from the blower towards the flame combusted in the burner; and a second blowing hole disposed on the upper surface of the wall to laterally supply the air supplied from the blower towards the flame combusted in the burner.
Patent KR-20180128754-A (KR)
Inventor: CHEONG MOON SANG
IPC: B60G13/06
Filed: 2017-05-24
Abstract: The present invention relates to a valve structure of a shock absorber, wherein a tension side protrusion to support a tension side disk valve is integrally formed on an upper surface of a piston, and a compression side internal protrusion and a compression side external protrusion to support a compression side disk valve are integrally formed on a lower surface of the piston. Therefore, a retainer for supporting a disk valve can be eliminated to simplify a structure and reduce production costs and a weight. Moreover, a side surface of the piston is utilized to form a compression flow path for a space to be easily secured.
Patent KR-20180129260-A (KR)
Inventor: MA SONG HOON
IPC: H04L12/24
Filed: 2017-05-26
Abstract: A serial-to-LAN converter according to an exemplary embodiment of the present invention may include a serial communication module which is connected to at least one sensor for detecting sensing data by wire through the serial communication and receiving the sensing data from the at least one sensor through wire communication using the serial communication; a LoRa (Long Range) communication module which is connected wirelessly with a server for providing a service using the sensing data and transmits the sensing data to the server through low power long distance wireless communication using the LoRa network; and an NFC module which recognizes the mobile terminal and performs short range wireless communication with the mobile terminal when the mobile terminal is within a predetermined distance. It is possible to reduce cable installation cost and maintenance cost.
Patent KR-20180130689-A (KR)
Inventor: BYUN DAL SEOK
IPC: B41F15/12
Filed: 2017-05-30
Abstract: The present invention relates to a screen printing apparatus. According to one embodiment of the present invention, the screen printing apparatus comprises: a screen coming in close contact with the upper portion of a substrate, performing a printing process, and having a pattern to be printed on the substrate; a printing unit disposed in the upper portion of the screen and printing the pattern on the substrate by discharging ink supplied from the outside to the screen; a driving unit connected to at least one of the screen and the printing unit and driving at least one of the screen and the printing unit; and a control unit connected to the printing unit and the driving unit and controlling movement of the printing unit and the driving unit. The control unit controls the printing unit to enable the printing unit to perform printing on the substrate by discharge pressure of the ink when at least one of the screen and the printing unit moves while the printing unit comes in contact with the screen.
Patent KR-20180133064-A (KR)
Inventor: PARK KYUNG WON
IPC: H04L29/08
Filed: 2017-06-05
Abstract: The present invention relates to an Internet of things (IoT) based intelligent infection management system and, more specifically, to an IoT based intelligent infection management system to automatically maintain a clean state based on information detected by a detection module disposed in a space requiring maintenance of the clean state and an external environment detection module. According to the present invention, the IoT based intelligent infection management system comprises: a sensor module (11) detecting environmental atmosphere of a controlled space (10); a detection analysis unit (13) analyzing information detected from the sensor module (11); a comparing/setting unit (14) comparing reference index data generated from a reference index data generation unit (14a) with the detection information in accordance with an environment setting standard for the controlled space (10) to generate applicable index data; an integrated management module (30) managing the controlled space (10) to have a predetermined condition in accordance with the applicable index data; an optimal factor selection unit (15) searching for an optimal factor for changing the environment in accordance with the applicable index data; and a cleaning module (12) operated by the optimal factor.
Patent KR-20190000982-A (KR)
Inventor: NAM HYUN UK
IPC: G02C5/22
Filed: 2017-06-26
Abstract: Disclosed are a lens frame to fix a lens and a coupling structure coupled to both ends of the lens frame to be able to be folded. According to the present invention, the coupling structure comprises: hinge blocks coupled to the front end part of a temple to be able to rotate so as to be paired with the temple, respectively, and fixed to both ends of a lens frame through a locking groove longitudinally formed on upper and lower surfaces, respectively, thereby supporting the temple to be able to be folded; a blocking coupling member to fix the hinge block and the front end part of the temple to be able to rotate; and a block slot formed as a pair of frames, which are extended from both the ends of the lens frame toward the outside of the lens frame in parallel, to receive the hinge block the frames, and fixing the hinge block as the frames are inserted and locked in the locking groove formed on the upper and lower surfaces of the hinge bock. Accordingly, provided are a coupling structure for eyeglasses having light weight and excellent durability, and eyeglasses including the same.
Patent KR-20190001846-A (KR)
Title: Method for controlling washing machine
Inventor: JUNG HWAN JIN
IPC: D06F37/30
Filed: 2017-06-28
Abstract: The present invention relates to a control method of a washing machine with improved rinsing performance. The washing machine comprises: a tub containing water; a drum rotatably installed in the tub; at least one circulation nozzle spraying the water into the drum; a washing motor rotating the drum; and a pump feeding the water discharged from the tub to the at least one circulation nozzle. The control method comprises: a step (a) of supplying water together with a detergent into the tub and washing laundry introduced into the drum by rotating the drum; a step (b) of draining the water from the tub; a step (c) of supplying detergent-untreated water into the tub; and a step (d) of rotating the washing motor in one direction so that the laundry is rotated together with the drum without falling on the inner circumferential surface of the drum, and rotating a pump motor constituting the pump so that water is sprayed through the at least one circulation nozzle while the drum rotates in order to rinse the laundry. The (d) step comprises: a step of accelerating the washing motor to the speed at which the laundry sticks to the inner circumferential surface of the drum by centrifugal force; and a step of accelerating the pump motor in response to the acceleration of the washing motor.
Patent KR-20190007557-A (KR)
Inventor: LEE CHAN SOO
IPC: B65G33/32
Filed: 2017-07-12
Abstract: The present invention relates to a screw conveyor for transferring a sludge passing a dehydration device, which prevents that a stress is concentrated on a connection part to improve durability, even if a shaftless screw (120) is rotated to be separated from a vertical axis line of a driving shaft (110) by a load by adding a universal joint (130) between a shaftless screw (120) end and the driving shaft (110) in order to solve a problem that the stress is concentrated on the connection part of a screw end and the driving shaft and damaged when a screw is rotated in a state disjoined from the vertical axis line of the driving shaft by the load of the sludge loaded on the shaftless screw.
Patent KR-20180008318-A (KR)
Inventor: HIRLER FRANZ
IPC: H01L21/68
Filed: 2017-07-13
Abstract: Disclosed is a method which comprises a step of forming a plurality of semiconductor arrangements by overlapping one another. In the method, the step of forming each of the plurality of semiconductor arrangements includes the steps of: forming a semiconductor layer; forming a plurality of trenches on a first surface of the semiconductor layer; and injecting at least one of first and second types of dopant atoms into either a first sidewall or a second sidewall of each of the plurality of trenches of the semiconductor layer.
Patent KR-20180021658-A (KR)
Inventor: KIM HYEON JUNG
IPC: F16L55/00
Filed: 2017-08-22
Abstract: The present invention relates to an all-purpose apparatus linked with a cleaning device for cleaning a pipe. The all-purpose apparatus linked with a cleaning device for cleaning a pipe comprises: a pipe cleaner which selectively performs steam washing and air bubble high pressure washing on the inside of a pipe and detects water leakage of the pipe; a mobile device detachably provided at an upper end of the pipe cleaner; and an all-purpose facility member which includes a pipe endoscope connected with the mobile device through near field wired-wireless communication networks and a thermo-graphic camera arranged and accommodated therein, pipe subsidiary materials, such as a steam-type snow melting device, a heating gun, an air gun, and a pipe coupler, sequentially accommodated therein, and a power supply and charging device which is formed at one side thereof to be connected with an external power supply to supply power to the pipe endoscope and the thermo-graphic camera. The pipe endoscope and the thermo-graphic camera include a wired-wireless communication module, transmit an image obtained by capturing the image of the inside and the outside of the pipe to the mobile device and display the image on a display screen, and selectively store the image in a memory. Therefore, the all-purpose apparatus linked with a cleaning device for cleaning a pipe can effectively and quickly detect water leakage and clean the inside of various pipes using air bubbles of the pipe cleaner, can increase efficiency of operating and manufacturing a cleaner by components accommodated in one pipe cleaner, and can be conveniently transferred. Further, the all-purpose apparatus linked with a device cleaning for cleaning a pipe can manage a pipe work process as a converted image and can charge a manager mobile device detachably mounted at an upper end of the pipe cleaner.
Patent KR-20190022072-A (KR)
Inventor: BAE BYEONG CHEOL
IPC: B66D3/12
Filed: 2017-08-25
Abstract: Provided is a transport apparatus. The transport apparatus comprises: a first rotary unit which is rotated by inputted driving force; a driving force delivering unit delivering rotational force of the first rotary unit; a second rotary unit which is rotated by the rotational force delivered by the driving force delivering unit; and first and second ballast support units supporting an identical point of a ballast, and connected to the first rotary unit and the second rotary unit respectively in order to be elevated or descended by rotation of the first rotary unit and the second rotary unit.
Patent KR-20190022090-A (KR)
Inventor: JOUNG JAE YONG
IPC: A45D44/00
Filed: 2017-08-25
Abstract: The present invention relates to a cosmetic container in which a discharge plate is elastically supported by a mesh. Specifically, the elastic mesh is formed in the upper part of a content container accommodating a cosmetic material, and the hard discharge plate including an outlet is formed in the upper part of the mesh. The center of the upper surface of the mesh and the center of the lower surface of the discharge plate are bonded, and the discharge plate is elastically supported while being plated on the upper part of the mesh. When the discharge plate is plated, the discharge plate is elastically and vertically moved by the mesh. Therefore, the cosmetic material accommodated in the content container passes through the outlet of the discharge material and holes in the mesh to be easily discharged to the outside. Also, the center of the mesh does not sag to the lower side even when the cosmetic container is used for a long term. According to the present invention, the cosmetic container includes: the content container (10) accommodating the cosmetic material inside and including an inlet unit (12); the elastic mesh (20) formed in the inlet unit (12) of the content container (10); and the hard discharge plate (30) formed in the upper part of the mesh (20) and having the outlet (32). The center of the mesh (20) and the center of the discharge plate (30) are bonded, and the discharge plate (30) is elastically supported while being placed on the mesh (20).
Patent KR-20190023034-A (KR)
Inventor: LIM HYE RYEONG
IPC: A61M5/168
Filed: 2017-08-27
Abstract: The present invention relates to a Ringer′s solution injecting device for preventing backflow of blood caused by lowering of a Ringer′s solution bottle during injection of Ringer′s solution into a patient, and more particularly, comprises a main body which is positioned between the bottle and a hose to which a needle is connected and makes Ringer′s solution flow into the hose; and an auxiliary body which includes a pressure chamber for receiving a predetermined amount of Ringer′s solution from a first passage of Ringer′s solution of the main body and storing Ringer′s solution at a pressure higher than the blood pressure of the patient. Also, the present invention relates to the Ringer′s solution injecting device for preventing the backflow of blood, wherein Ringer′s solution stored in the pressure chamber of the auxiliary body can be administered to the patient when a pressure of Ringer′s solution supplied from the bottle becomes lower than the blood pressure of the patient due to the lowering of a holding height of the bottle.
Patent KR-20190023562-A (KR)
Inventor: KIM YUN GONG
IPC: C12C13/10
Filed: 2017-08-29
Abstract: According to an embodiment of the present invention, a beverage maker comprises: a fermentation tank in which a receiving space for receiving a fermentation container receiving a beverage which is being prepared is formed; a memory storing information on the producing step of the beverage; and a controller for checking a producing step before a blackout and performing a response operation to blackout recovery corresponding to restarting and continuing the producing step or inducing to discard the beverage based on the checked producing step upon recovering after the blackout occurs while producing the beverage.
Patent KR-20190027451-A (KR)
Inventor: CHOI YOUNG IL
IPC: E06B7/22
Filed: 2017-09-07
Abstract: The present invention relates to a window frame assembly for installing a convenience facility, which is capable of easily installing convenience facilities such as ventilation ducts for exhaust gas discharge, ventilation kits, louver windows and the like on one side of a window without interfering with opening and closing of the window. To this end, the window frame assembly for installing a convenience facility, which is provided on a window frame (10) having at least a pair of windows (20) coupled to each other to be opened or closed by sliding, includes: an opening (S) extending on one side of the inside of the window frame (10); an auxiliary window (110) for installing a convenience facility, fixed to the opening (S); and a finishing profile (120) coupled to one side of the auxiliary window (110) to limit the sliding movement of a window (21) overlapping the auxiliary window (110) to the side of the opening (S), and blocking a gap (t) between the auxiliary window (110) and the window (21) to maintain airtightness.
Patent KR-20180072519-A (KR)
Inventor: MOHAMMAD NASERIAN
IPC: B60W40/105
Filed: 2017-09-14
Abstract: A method comprises the following steps of: sensing light information reflecting from an eye of a driver of a vehicle using an optical sensor mounted in the vehicle; measuring, by a control unit equipped in the vehicle, a plurality of eye parameters based on the sensed light information; calculating an endangerment score indicating a driving state of the driver according to the eye parameters; determining, by the control unit, whether the calculated endangerment score exceeds an endangerment threshold; and executing, by the control unit, a corrective action in response to determination that the calculated endangerment score exceeds the endangerment threshold.
Patent KR-20190030404-A (KR)
Inventor: JUNG JAE CHUL
IPC: B60N2/08
Filed: 2017-09-14
Abstract: The present invention relates to a locking device for a seat rail of a vehicle, which comprises: a plurality of locking holes formed in a row rail fixed to the bottom of the vehicle in the front/rear direction of the vehicle; a locking pin assembly coupled to an upper rail movably coupled to the low rail to be able to vertically move and including a plurality of locking pins inserted into a part of the plurality of locking holes; an operation lever coupled to the upper rail and vertically moving the plurality of locking pins; and a reinforcement member fixed to the low rail and including a plurality of through-holes communicating with the plurality of locking holes, respectively. The reinforcement member has an extension hole extended from each of the plurality of through-holes. According to the present invention, even if the locking hole is deformed by the locking pin upon a collision of the vehicle, it is prevented that the locking pin is moved toward the front side of the vehicle by the reinforcement member, such that separation of the locking pin is prevented, thereby protecting a passenger from a bigger injury.
Patent KR-20190032087-A (KR)
Title: Blowing apparatus for differential pressure sensing line and blowing method using thereof
Inventor: KIM HYOUNG CHUL
IPC: G01L13/00
Filed: 2017-09-19
Abstract: A sensing line blower for differential pressure detection according to the present invention comprises: a plurality of input-output lines individually connected to a plurality of sensing lines of a passageway from which a differential pressure transmitter is separated; a pressurizing unit connected to the input-output lines, and spraying air on the sensing line towards the passageway through the input-output lines in order to push dust situated within the sensing line towards the passageway to remove the same; and a differential pressure transmitter connected to each of the input-output lines so as to confirm a removal state of the dust, and measuring a differential pressure which is a difference between the pressure of a high-pressure portion of the passageway and the pressure of a low-pressure portion of the passageway.
Patent KR-20180114816-A (KR)
Inventor: SHIGETA TETSUYA
IPC: G09G3/32
Filed: 2017-09-21
Abstract: Disclosed is a pixel circuit of a display panel having high luminance uniformity and low color shift while driving. The pixel circuit comprises: a light emitting element emitting light in accordance with a driving current; a current source including a driving transistor connected to the light emitting element and supplying the driving current having a different amplitude depending on a magnitude of a voltage applied to a gate terminal of the driving transistor to the light emitting element; an amplitude setting circuit applying voltages of different magnitudes to the gate terminal of the driving transistor; and a pulse width control circuit controlling the voltage applied to the gate terminal of the driving transistor to control a duration of the driving current.