baber/WOPTO huggingface dataset:
Patent KR-20190000252-A (KR)
Inventor: KIM JAE SOO
IPC: F24H9/20
Filed: 2017-06-22
Abstract: The present invention provides a noise-removed air heater, which is capable of preventing gas leakage and explosion and achieving moisture proofness and water proofness from a lead wire, a sensor wire, and the like while a low-temperature (-100 degrees) gas such as a liquefied nitrogen gas passes through a heater lead part. The air heater according to a preferred embodiment of the present invention, which has a gas leakage prevention, explosion prevention, moisture proofness, water proofness, and soundproofing structure, has an air rod having a hot air discharge port at one end and an air inlet at the other end, a heating wire wound around a bobbin disposed in the air rod, and a temperature sensor positioned at the tip of the bobbin and detecting the temperature of heated and discharged hot air. The air heater includes a back pressure socket connected coaxially with the air rod and having an air rod connection port connected to the air rod at one end, an air injection port for air rod connection at the other end, a back pressure chamber communicating between the air rod connection port and the air injection port, where an increase in pressure occurs as a result of a decrease in air inflow speed, and an insulating socket connection port formed perpendicularly to the air injection direction on the lower portion side of the back pressure chamber; and an insulating socket coupled to the insulating socket connection port for insertion of a power supply line electrically connected to the heating wire through each lead wire and a detection signal line connected to the temperature sensor.
Patent KR-20190001056-A (KR)
Title: A joining socket type lighting
Inventor: CHOI SUNG HO
IPC: F21V3/04
Filed: 2017-06-26
Abstract: The present invention relates to a socket coupling type lighting device for making various lighting effects by inserting a lighting bulb, preventing damage of the bulb by an external factor and being able to be a role of a conversion socket if a base diameter of the bulb is different. To this end, the socket coupling type lighting device comprises: a socket connector unit connected to a bulb socket applied to the lighting device; and a covering unit connected to the socket connector unit. After connecting the bulb to an inner part of the socket connector unit, the socket connector unit is connected with the covering unit.
Patent KR-20190001093-A (KR)
Inventor: KIM DONG WOO
IPC: B60B27/00
Filed: 2017-06-26
Abstract: The present invention relates to a vehicle driving wheel axle unit, comprising: a drive shaft rotating by receiving power from a power train; a hub rotating with the drive shaft and transferring the power to a wheel; and a bearing rotationally supporting the drive shaft and the hub. The bearing comprises: an outer wheel formed in a ring shape and supported by a steering knuckle; an inner wheel formed in the ring shape which is stored in the outer wheel and supported by the drive shaft and the hub; and a ball interposed between the outer wheel and the inner wheel. The inner wheel can be formed to be engaged with the drive shaft and the hub. Accordingly, the size and weight of the vehicle driving wheel axle unit are reduced so that vehicle fuel efficiency, vehicle comfort, and control stability can be increased.
Patent KR-20190001367-A (KR)
Title: Injector fixing structure of fuel rail
Inventor: OH SEUNG HYUK
IPC: F02M55/02
Filed: 2017-06-27
Abstract: The present invention relates to an injector fixing structure of a fuel rail, and more specifically, to an injector fixing structure of a fuel rail of a fuel rail module which combines an injector cup with a slot formed on one side, and an injector with an anti-rotation pin tied to the slot, with a clip. The injector fixing structure of a fuel rail comprises: a hook integrally formed at the anti-rotation pin; and a fixing member which is formed to be combined with the slot, and which, when the anti-rotation pin is inserted to be tied with the slot, makes the hook caught therein, thereby preventing the anti-rotation pin from being disjoined from the slot. The injector fixing structure of a fuel rail prevents the injector from being disjoined from the fuel rail during transportation of the fuel rail module, thereby improving assembly and manufacturing efficiency when assembling an engine of the fuel rail module.
Patent KR-20180006307-A (KR)
Inventor: MATYUSHKIN ALEXANDER
IPC: H01L21/683
Filed: 2017-06-30
Abstract: A substrate support for a substrate processing system includes a baseplate, a bonding layer provided on the baseplate, and a ceramic layer arranged on the bonding layer. The ceramic layer includes a first region and a second region located radially outward of the first region. The first region has a first thickness, and the second region has a second thickness, wherein the first thickness is greater than the second thickness.
Patent KR-20190004029-A (KR)
Title: Method and computer program for user authentication based on image swiping input
Inventor: LEE MYEONG HO
IPC: G06F21/46
Filed: 2017-07-03
Abstract: Disclosed is a method to perform a user authentication process by using an image to set and input a password. According to the present invention, the user authentication method using image swiping comprises: a step of setting an image selected by a user as a password input screen; a step of generating one or more point-of-interest candidates on the image, and setting a point of interest selected by the user among the generated point-of-interest candidates; a step of generating a grid including a horizontal line and a vertical line passing through the point-of-interest candidates; a step of displaying the set point of interest on the image, and randomly arranging a password candidate on each point on the grid to display the password candidate; a step of setting the movement of a password candidate among the randomly arranged password candidates to the point of interest by a user′s input as a password; and a step of combining information for the password input screen, the grid, the point of interest, and the password to generate authentication information of the user.
Patent KR-20190004898-A (KR)
Title: A vertual reality video chair
Inventor: CHOI HAE YONG
IPC: G09B19/00
Filed: 2017-07-05
Abstract: The present invention comprises: a chair in which left and right rotation shafts are provided in a lower portion; a position sensor for position detection, such as a gyro sensor; a video monitor formed to be coupled to the position sensor; a vertical rotation means composed of a horizontal support provided with a monitor that is vertically rotated, a vertical rotation shaft, and a handle; and a support provided with the vertical rotation shaft, Therefore, the support is directly coupled to a structure of the chair to minimize volume of the whole device composition. The chair and the monitor are transversely rotated at the same time, and the monitor is vertically rotated by the handle to provide a video of a view angle detected by the position sensor (9).
Patent KR-20190008612-A (KR)
Inventor: SUNG SAM KYUNG
IPC: B01D53/79
Filed: 2017-07-17
Abstract: Disclosed is a scrubber. The scrubber according to an embodiment of the present invention comprises: a scrubber main body having a processing space in which exhaust gas flowing from an engine or a boiler is processed; a processing liquid supply unit for supplying a processing liquid to at least a part of the processing space through which the exhaust gas flows so that the exhaust gas is processed; and a control unit controlling the size of a portion of the processing space where the exhaust gas is processed according to the load of the engine or the boiler connected to the scrubber main body or the number of the operating engine or boiler among a plurality of engines or boilers connected to the scrubber main body. The lifetime of the scrubber can be extended to reduce the replacement cost of the scrubber and reduce the energy consumption of the scrubber.
Patent KR-20190010854-A (KR)
Inventor: PARK YOUNG CHUN
IPC: G08B25/10
Filed: 2017-07-23
Abstract: The present invention relates to a front door security device for home automation and a control method thereof. The front door security device includes an external panel part provided with a detection means of an outsider, a main body for controlling the operation of a crime prevention device, and an inside crime display part. The front door security device detects that the outsider is approaching the front door to let him/her hear lights and sound inside a house. The front door security device generates a voice message for a first door bell press signal when the outsider presses the front bell to check if there is a person in the house, selectively generates a mechanical sound such as a vacuum cleaner for a second door bell press signal as if there is the person in the house, and captures the movement of the outsider and sends the same to a house owner.
Patent KR-20190012050-A (KR)
Inventor: LEE SUNG JOO
IPC: H01L29/16
Filed: 2017-07-26
Abstract: The present invention relates to an electric device based on multi-function single channel black phosphorous and a manufacturing method thereof. According to the present invention, the electric device based on multi-function single channel black phosphorous comprises: a channel layer based on black phosphorous including a first semiconductor region and a second semiconductor region arranged alongside and coupled to the first semiconductor region and having a hole density lower than the hole density of the first semiconductor region; a first electrode connected to the first semiconductor region; a second electrode spaced apart from the first electrode and connected to the second semiconductor region; an ionic gel layer arranged on the first semiconductor region; and a gate electrode receiving gate voltage to form an electronic field in the channel layer.
Patent KR-20190012422-A (KR)
Inventor: KIM HYUN JOON
IPC: G02B5/02
Filed: 2017-07-27
Abstract: According to an embodiment, a light control member has a base material, on which light is incident from a light source, and a plurality of pattern parts arranged on the base material. A pattern part includes a first pattern unit and a second pattern unit separated from each other. A virtual line vertically extended for one planar surface of the base material defines an axis, which crosses a distance center of an interval between the first pattern unit and the second pattern unit, as a first virtual axis. A light amount of the first light is different from a light amount of the second light. An upper direction and a lower direction of the base material are defined based on a viewing point of a user. The pattern unit is inclined toward the lower direction. The first light is emitted in the lower direction. The second light is emitted in the upper direction. The light includes: first light emitted in a first direction for the first virtual axis; and second light emitted in a second direction.
Patent KR-20190012947-A (KR)
Inventor: KWAK CHOONG BO
IPC: E01F9/559
Filed: 2017-07-31
Abstract: The present invention relates to a road sign board having a light emitting display unit to provide various signs for a driver or a pedestrian at night and, more specifically, provides a road sign board, wherein a light emitting display unit composed of an optical fiber or an LED is provided to display a letter or a picture for one or various road sign boards to be installed on an upper surface of a road. Therefore, various signs can be recognized by a pedestrian or a vehicle driver, and a shock absorbing layer is provided to protect the light emitting display unit from an external load or a shock transmitted to an upper case of the road sign board for durability of the road sign board to be improved.
Patent KR-20190014328-A (KR)
Inventor: LEE JUN HEE
IPC: D06C23/02
Filed: 2017-08-02
Abstract: The present invention relates to a velvet fabric comprising a ground fabric woven using air jet texturing yarns or polyester dope dyed yarns and a pile fabric using acetate yarns. The present invention relates to a velvet fabric which maintains the erecting state of the pile yarn as much as possible to show a luxurious surface effect peculiar to the velvet fabric, suppresses damage to the appearance, and prevents the ground fabric from being exposed to the outside without increasing the number of piles, thereby exhibiting a rich surface effect.
Patent KR-20190014363-A (KR)
Inventor: NAM YOON SUNG
IPC: F24F13/20
Filed: 2017-08-02
Abstract: The present invention relates to a modular air purifier for a vehicle, capable of flexibly coping with a request of various customers. According to the present invention, the modular air purifier for a vehicle comprises a fan module (100), an optical catalyst module (300), and a particulate matter removing module (500). The modules are assembled by coupling connection parts formed in each module to each other.
Patent KR-20190015781-A (KR)
Inventor: KIM YONG KWAN
IPC: G01N21/88
Filed: 2017-08-07
Abstract: A high speed real time COF film combination testing apparatus using a color image extracts each color component in a testing area of a COF film with a red (R) component, a green (G) component, and a blue (B) component, and automatically tests whether a product is defective with the extracted color component. Therefore, speed and accuracy for detecting a defective type are improved to increase productivity of the product.
Patent KR-20190017237-A (KR)
Inventor: BAE JUN
IPC: C02F1/74
Filed: 2017-08-10
Abstract: The present invention relates to an apparatus and a method for suppressing elution of manganese so that manganese reduced from a sediment layer of a dam or reservoir is not diffused to the entire water system. More particularly, the present invention relates to an apparatus for suppressing elution of manganese in a sediment layer of reservoir, comprising: an air storage unit having a predetermined size for storing air supplied from the outside of the reservoir to form a water-air interface, having a lower surface opened and side surface and upper surface closed; a support unit having a predetermined weight and size to limit movement of the air storage unit at the bottom of the reservoir; and a connection unit for connecting the air storage unit and the support unit, and to a method for suppressing the elution of manganese using the apparatus.
Patent KR-20180022599-A (KR)
Inventor: PARAS KUMAR HALINGALE
IPC: G08B25/14
Filed: 2017-08-23
Abstract: According to an embodiment, a method for communicating with a passenger in a car in a transportation system includes a step of receiving an alarm signal from a car; a step of receiving at least one operating parameter from the car; a step of analyzing the at least one operating parameter corresponding to the alarm signal from the car; a step of determining an alarm condition in response to the at least one operating parameter and the alarm signal; and a step of initiating a video session via a video system in response to the alarm signal.
Patent KR-20190023247-A (KR)
Inventor: LEE JONG MIN
IPC: G06F3/06
Filed: 2017-08-28
Abstract: The present technique relates to a memory system including a nonvolatile memory device and an operation method thereof. The memory system capable of executing an effective erase operation comprises: a nonvolatile memory device including a plurality of memory blocks; and a controller dividing blocks to be used for first use of the memory blocks into a first group and blocks to be used for second use of the memory blocks into a second group and controlling the first and second groups. The controller manages execution of operations except for an erase operation for the blocks included in the first group through a first operation task, manages execution of the operations except for an erase operation for the blocks included in the second group through a second operation task, and manages execution of an erase operation for the blocks included in the first group and blocks to be included in the second group through an erase task.
Patent KR-20190024483-A (KR)
Inventor: YANG DAE BONG
IPC: A47L15/42
Filed: 2017-08-31
Abstract: The present invention relates to a dishwasher which sprays washing water and steam in order to clean dishes and cookware. The dishwasher according to an embodiment of the present invention comprises: a tub in which an object to be washed is accommodated; a sump arranged at the floor of the tub in order to store washing water; a spray arm spraying the washing water stored in the sump into the tub; a heater heating the washing water within a circulating flow path connecting the sump and the spray arm to generate steam; and a steam flow path through which the steam generated by the heater flows. Therefore, steam generated on the circulating flow path is smoothly supplied.
Patent KR-20180045790-A (KR)
Inventor: CHIU CHIN TIEN
IPC: H01L23/495
Filed: 2017-09-05
Abstract: The present invention relates to a semiconductor device. The semiconductor device comprises a plurality of dies and a plurality of IO routing traces. The plurality of dies are stacked on top of one another, and each include a first main surface and an IO conductive pattern on the first major surface. The IO conductive pattern is extended to a minor surface substantially perpendicular to the first main surface to form at least one IO electrical contact on the minor surface, and the plurality of dies are aligned so that the corresponding minor surfaces of all dies are substantially coplanar with respect to each other to form a common flat sidewall. The plurality of IO routing traces are formed over the sidewall and at least partially spaced away from the sidewall. The plurality of IO routing traces are spaced apart from each other in a first direction on the sidewall, and each of the IO routing traces is electrically connected to a corresponding IO electrical contact and extended in a second direction on the sidewall, wherein the second direction is substantially perpendicular to the first direction. The present invention can enhance flexibility in designing an IO circuit of the semiconductor circuit.
Patent KR-20180055686-A (KR)
Inventor: CHA HEUI JANG
IPC: E06B7/10
Filed: 2017-09-06
Abstract: Provided is a ventilating window for preventing rain inflow, which is mounted on a screen frame of a window or a window frame to prevent rain from flowing indoors even when the window is open when it rains. The ventilating window comprises: a ventilating window body having a plurality of pikes arranged to be inclined in one direction, side frames formed at the right and left of the plurality of pikes, a joining protrusion formed on an upper portion of each side frame, a joining groove formed on a lower portion of each side frame to correspond to the joining protrusion, a separation preventing protrusion formed on the side of the joining protrusion, and a separation preventing groove formed on the side of the joining groove to correspond to the separation preventing protrusion; and a supporter mounted on the side frame of the ventilating window body.
Patent KR-20180060941-A (KR)
Inventor: LIN YU CHANG
IPC: H01L29/66
Filed: 2017-09-18
Abstract: Provided are a fin field effect transistor (FinFET) device and a formation method thereof. According to the present invention, the formation method comprises: a step of forming a dummy gate on and along sidewalls of a fin upwardly extended from a semiconductor substrate; a step of forming a first gate spacer along a sidewall of the dummy gate; and a step of performing plasma-doping of the first gate spacer with carbon to form a carbon-doped gate spacer. Moreover, the formation method comprises: a step of forming a source/drain area adjacent to a channel area of the fin; and a step of diffusing the carbon into a first area of the fin from the carbon-doped gate spacer in order to provide a first carbon-doped area. The first carbon-doped area is disposed between at least a part of the source/drain area and the channel area of the fin.
Patent KR-20190031807-A (KR)
Title: Method of providing customized service based on user’s intention and apparatuses performing the same
Inventor: KIM SANG WOOK
IPC: G06Q50/10
Filed: 2017-09-18
Abstract: Disclosed are a method for providing a customized service based on a user intention and devices performing the same. According to an embodiment of the present invention, the method for providing a customized service comprises the steps of: determining a user intention for at least one of a plurality of devices which a user uses based on user experience data for the plurality of devices; and providing a customized service to the user through one of the plurality of devices which the user does not use based on the user intention and the service information.
Patent KR-20180035147-A (KR)
Inventor: KOSAKA TAKURO
IPC: G03F1/32
Filed: 2017-09-25
Abstract: A halftone phase shift film is formed by increasing or decreasing continuously or gradationally one or more selected from power applied to a target, a flow rate of an inert gas, and a flow rate of a reactive gas in a sputtering state in a region representing hysteresis, more than a lower limit of a flow rate of a reactive gas and less than an upper limit thereof, in a hysteresis curve formed by a flow rate of a reactive gas and a sputter voltage value or a sputter current value measured by a sweep of the flow rate of the reactive gas, when carrying out a sweep by increasing and then decreasing the flow rate of the reactive gas into a chamber. According to the present invention, it is possible to improve in-plane uniformity of optical properties and to ensure a fixed phase difference and transmittance in halftone phase shift films having excellent chemical resistance and a layer containing a transition metal, silicon, and nitrogen, and then to provide a halftone phase shift photomask blank having a halftone phase shift film with improved in-plane uniformity, and a photomask.
Patent KR-20190035084-A (KR)
Title: Slider with locking function
Inventor: HONG JANG SEON
IPC: A47B88/473
Filed: 2017-09-26
Abstract: The present invention relates to a slider having a locking function. The slider having the locking function smoothly supports a movement of a moving body such as a drawer installed to move in the moving body such as a housing type main body. The slider includes: a fixing rail fixed to a fixing unit; a first moving rail installed in the fixing rail to move forward and backward; and a second moving rail installed to move forward and backward in the first moving rail and fixed to the moving body at same time. A locking unit for locking the second moving rail is installed on the inner side of a front end of the fixing rail. A locking member locked to the locking unit of the fixing rail is installed to rotate on the outer side of the front end of the second moving rail by a rotary support pin. As the moving rail is locked to the fixing rail while the moving rail is accommodated in the fixing rail, the moving rail and the moving body such as the drawer to which the moving rail is fixed do not move even if external vibration is applied. Therefore, the slider can prevent articles stored in the moving body from being damaged or from falling down to the outside and can prevent various kinds of accidents due to a fall of the articles.