baber/WOPTO huggingface dataset:
Patent KR-20180001334-A (KR)
Inventor: PARK KYOUNG HWAN
IPC: B08B5/02
Filed: 2016-06-27
Abstract: The present invention relates to a spray cleaning apparatus for a product surface and a cleaning system for a product surface using the same. The spray cleaning apparatus (400) for a product surface functions to separate foreign substances by spraying air toward clean rollers (330, 340) which are installed in a cleaning space (110) formed inside a housing (100) forming the external appearance and are in contact with the surface of a product to remove foreign substances from the product and to collect the foreign substances. The spray cleaning apparatus (400) for a product surface comprises: an air supply line (410) supplying air introduced from the outside; upward and downward air branch lines (420, 430) branched from the air supply line (410); a pair of spray nozzle parts (440) connected with the upward and downward air branch lines (420, 430); and a boosting member (460) boosting the pressure of air sprayed from the spray nozzle part (440) to a pressure higher than the pressure of the air supplied from the air supply line (410). According to the present invention having the above configuration, the pressure of the air is instantaneously increased by upward and downward solenoid valves which are boost members while the air is continuously supplied, thereby increasing the pressure of the air without a separate compression tank.
Patent KR-20170007136-A (KR)
Title: 전자 비례 밸브
Inventor: IWASAKI HITOSHI
IPC: H01F7/16
Filed: 2016-07-05
Abstract: 고정밀도의 동작을 안정되게 확보할 수 있는 간이화된 전자 비례 밸브를 제공한다. 
전자 비례 밸브(10)는, 스풀 수용 구멍(41)이 형성된 밸브 본체(40)와, 밸브 본체에 대하여 동작 가능하게 스풀 수용 구멍에 수용된 스풀(70)과, 스풀 수용 구멍 안으로 연장되어 들어가고 또한 스풀에 접촉하는 구동 로드(25) 및 구동 로드를 구동하는 구동체(22)를 갖는 구동 장치(20)를 갖는다.  압력원에 연통하는 압력원 포트(pp)와, 탱크에 연통하는 탱크 포트(tp)와, 제어압이 출력되는 제어 포트(ap)가 밸브 본체에 형성되어 있다.  스풀 수용 구멍 내에 있어서의 스풀의 위치를 제어함으로써, 압력원 포트 또는 탱크 포트를 제어 포트와 연통시킨다.  제어압이, 구동 로드로부터 스풀로의 추력과는 역방향으로 구동 로드에 작용한다.
Patent KR-20180006024-A (KR)
Inventor: JANG SEONG GYUN
IPC: A47C7/62
Filed: 2016-07-08
Abstract: Provided is a backrest support tilting chair, having a backrest support means to improve stability and comprising: a main body unit having a backrest unit where a back of a sitter is supported and having a seat unit where hips of the sitter are supported; a chair leg unit provided to enable the seat unit to be supported; a tilting means connected to one side surface of the seat unit and one side surface of the backrest unit to be rotated in accordance with control of a tilting control lever to enable a rotating angle of the backrest unit to be selectively fixated; and a linked support means provided to support the backrest unit from a floor by being linked to be rotated by rotation of the tilting means.
Patent KR-20180006105-A (KR)
Inventor: JEONG YONG BEOM
IPC: A47L13/256
Filed: 2016-07-08
Abstract: The present invention relates to a cleaning apparatus with cleaning cloth easily coupled to and separated from the cleaning apparatus to be easily used and prevent waste of cleaning cloth. The cleaning apparatus according to an embodiment of the present invention comprises: a plate supporting cleaning cloth and having a push stick installed on top thereof; a pad fixing part rotatably provided on the plate and rotated when being in contact with the cleaning cloth to interfere with the cleaning cloth; and a stopper elastically supporting the pad fixing part.
Patent KR-20180009184-A (KR)
Inventor: MIN BYUNG SEOK
IPC: G09G5/02
Filed: 2016-07-18
Abstract: The present invention discloses an image display device and an image display method. Embodiments of the present invention can represent a color of an input image without distortion while using a wide color gamut of the image display device by performing color gamut conversion. According to an embodiment of the present invention, the disclosed image display device comprises: a display part; and a control part changing a pixel value based on a hue value and a saturation value of a pixel included in the input image, and controlling the display part to display the image in which the pixel value is changed.
Patent KR-20180011632-A (KR)
Inventor: LEE JEONG SEOP
IPC: E06B3/36
Filed: 2016-07-25
Abstract: The present invention relates to screen doors. Such a screen door includes: a door frame (3) installed on a fixed wall of a subway platform; a door mounted on one side of the door frame (3) so as to be hinged and to be opened or closed, and capable of passing light therethrough; an auxiliary frame (4) mounted inside the door frame (3); a panel (11) disposed inside the auxiliary frame (4) and reflecting the light; a backlight (7) coupled to the auxiliary frame (4) and disposed in front of the panel (11) so as to emit light; and an advertising member (6) coupled to the auxiliary frame (4) and disposed in front of the backlight (7) so as to display advertising contents.
Patent KR-20180016705-A (KR)
Inventor: KIM JIN HO
IPC: G01N3/56
Filed: 2016-08-05
Abstract: The present invention relates to a gear abrasion measuring device, and more specifically relates to a gear abrasion measuring device which is for measuring a state of abrasion generated during implementation of successive lifting up and down operation of a rack formed on a rail guiding safe lifting implementation of an elevator car, and a pinion engaged to the rack and provided in the elevator car. To this end, the present invention comprises: a base; a guide portion installed in an upper portion of the base; a lifting portion installed in the guide portion and implementing lifting operation; a power generating portion installed in the lifting portion; and an installation portion installed to correspond to the guide portion installed in the base.
Patent KR-20180017800-A (KR)
Inventor: LEE JONG SEOK
IPC: F16B23/00
Filed: 2016-08-11
Abstract: The present invention relates to a hexagonal Phillips head triple screw. The hexagonal Phillips head triple screw comprises: the screw (10); a head (11) provided in an upper part of the head; a hexagonal part (11a) formed on an external surface of the head (11); a hexagonal groove (11b) formed inside the center of the head (11) in order to have a hexagonal shape and a constant depth; and a cross groove (11c) formed inside a center bottom surface of the hexagonal groove (11b). The present invention can be used as a tool of other types depending on a situation when the Phillips head triple screw is deformed or a hexagonal screw is deformed. The hexagonal Phillips head triple screw includes: a hexagon on the external; the hexagon on the internal; and the cross groove. Therefore, the hexagonal Phillips head triple screw can be fastened or released by using various tools, and as different types of the tools are available, the service life of the screw can be increased.
Patent KR-20180019799-A (KR)
Inventor: AN JEUNG HEE
IPC: A21D13/00
Filed: 2016-08-16
Abstract: The present invention relates to a method for preparing apple bread. The apple bread comprises rice powder as a main ingredient, a small quantity of strong flour, agar and tapioca starch, thereby providing crispy and soft texture and allowing consumers to take dietary fibers which are helpful for the human body. The agar component has blood glucose level control abilities so the apple bread can prevent or control diabetes when consumers take the bread having relatively sweet components. Accordingly, children and adults of all ages can casually enjoy the apple bread as a snack.
Patent KR-20180024436-A (KR)
Inventor: CHOI BYUNG CHUL
IPC: H04M1/725
Filed: 2016-08-30
Abstract: The present invention relates to virtual reality horse riding sports equipment, comprising: a main body installed on the floor; a saddle provided at an upper part of the main body to allow a user to ride the saddle; a movable shaft installed in the main body so that the saddle can be tilted up and down and forward and backward; a riding operation drive unit for transferring a driving force to the movable shaft so that the movable shaft can be tilted up and down and forward and backward; a driving operation unit connected to a front side of the saddle so as to operate driving of the riding operation drive unit; and a virtual reality headset comprising a camera for photographing the front and a image screen transmitting unit for transmitting a virtual reality image screen and an image photographed through the camera, which is worn by the user who is on the saddle and feels like actually riding through the virtual reality image screen. Therefore, the present invention provides the virtual reality horse riding sports equipment to maximize a real feeling of horse riding sports and promote safety of the user.
Patent KR-20170036617-A (KR)
Title: Prepration method of CZTS or CZTSe thin film solar cell using coevaporation and solar cell prepared by the same
Inventor: KO BYOUNG SOO
IPC: H01L31/0216
Filed: 2016-09-19
Abstract: The present invention relates to a thin film with a band gap slope by forming a CZTS-based precursor through a co-evaporation method, and supplying VI group elements and performing a rapid thermal treatment under an inert gas atmosphere at the same time, and a thin film solar cell using the same. A method for manufacturing a CZTS-based thin film solar cell according to the present invention includes the steps of: preparing a substrate; forming a rear electrode on the substrate; forming a metal precursor layer by depositing a metal precursor including a Cu precursor, a Zn precursor, an Sn precursor and a VI group element precursor on the rear electrode; and manufacturing a light absorbing layer by performing a thermal treatment under the inert gas atmosphere. Accordingly, the present invention can simplify solar cell manufacturing processes and obtain high light conversion efficiency.
Patent KR-20180034014-A (KR)
Inventor: HWANG JAE WOO
IPC: H04W4/00
Filed: 2016-09-27
Abstract: The present invention relates to a mobile terminal which provides information on a home appliance which can be registered in a local network to the mobile terminal to register the home appliance in the local network without a complicated procedure. According to an embodiment of the present invention, the mobile terminal comprises: a display part; a short-range communication module performing a short-range wireless communication with the home appliance; and a control part transmitting a first signal for searching for the home appliance capable of being registered in the local network to the outside, receiving a second signal including identification information of the home appliance from the home appliance searched through the first signal, and displaying, on the display part, information indicating that the home appliance capable of being registered in the local network is searched based on the received second signal.
Patent KR-20180037468-A (KR)
Inventor: KIM SI JUN
IPC: B60W40/068
Filed: 2016-10-04
Abstract: The present invention relates to a method for determining a road surface based on vehicle data. After a driving situation of a vehicle is classified into a predetermined case, a learning logic matching to a feature of each case is applied to compose an inference model by case. Based on the inference model by case, a road surface on which the vehicle is traveling is determined to be a high-friction road surface or a low-friction road surface such that a state of a road surface can be quickly and precisely determined regardless of a shape of a road. To this end, the method for determining a road surface based on vehicle data of the present invention comprises: a step of classifying the driving situation of the vehicle into a plurality of cases; a step of composing the inference model by case by applying a learning logic matching to the feature of each of the classified cases; and a step of determining whether the road surface on which the vehicle is traveling is a high-friction road surface or a low-friction road surface based on the inference model by case.
Patent KR-20180038695-A (KR)
Inventor: KIM DAE HUN
IPC: B01D71/68
Filed: 2016-10-07
Abstract: The present invention relates to a positive charge-medium for a water stream type water purifier, a manufacturing method of the same, and a filter cartridge for a water stream type water purifier. More particularly, the present invention relates to: an environmentally friendly positive charge-medium for a water stream type water purifier having excellent water permeation rate, bacteria removal performance, and virus removal performance; and a filter cartridge for a water stream type water purifier using the positive charge-medium.
Patent KR-20180039415-A (KR)
Inventor: PAK HONG SIK
IPC: A63J25/00
Filed: 2016-10-10
Abstract: The present invention provides a servo motor-based microvibration-type motion platform system. The servo motor-based microvibration-type motion platform system according to the present invention comprises: a motion base (10); a motion chair (20); an actuator (30); and a controller (50). A maximized realistic sense can be provided to a user.
Patent KR-20180039832-A (KR)
Inventor: PARK KYONG BAE
IPC: F25D21/00
Filed: 2016-10-11
Abstract: The present invention relates to a refrigerator and a controlling method thereof, comprising a defrosting step for defrosting a refrigerator compartment evaporator so that the temperature of the refrigerator compartment evaporator is not lowered when the temperature of the refrigerator compartment evaporator for supplying cold air to a refrigerator compartment is kept below the certain temperature for a preset time.
Patent KR-20180043943-A (KR)
Inventor: KIM DAE KYUN
IPC: F16D23/12
Filed: 2016-10-21
Abstract: The present invention relates to an actuator for a dual clutch. The actuator for a dual clutch for controlling fixation of a clutch by stroke-moving a push rod by operation of a motor, comprising: a power generating portion connected to the motor and generating a driving force; a stroke control portion rotated by being engaged to the power generating portion, and coupled to the push rod so as to stroke-move the push rod; and a stroke return portion coupled to the stroke control portion, and elastically supporting the stroke control portion such that the stroke-moved push rod can be recovered to an original location when the connection of the clutch is released. When the connection of the clutch is released, the push rod can be recovered to the original location without additionally operating the actuator.
Patent KR-20180044120-A (KR)
Inventor: SHIN JAE DEOK
IPC: B25J11/00
Filed: 2016-10-21
Abstract: Disclosed is an automatic assembling machine using a robot for a shaft lever to perform assembly and inspection by using a robot throughout all processes. The automatic assembling machine includes: a rotating disc-shaped index table (100); a jig (110) provided on the index table (100) to fix the shaft lever (S); an inspection robot (200) including a robot positioned on the circumference of the index table (100) to assemble the shaft lever (S) so as to inspect the state of the shaft lever before assembling component parts; a defective product removing robot (300) for removing a shaft lever (S) determined as a defective product; a grease applying robot (400) for injecting grease into a pipe-shaped hollow of the shaft lever (S); a spring inserting robot (500) for inserting a spring; a rod assembling robot (600) for inserting and assembling a rod; a pin assembling robot (700) for assembling a pin; a robot for pin deviation, rod length inspection, and upper pin grease injection (800); and a defective product inspecting robot (900) for removing a defective product.
Patent KR-20180046259-A (KR)
Inventor: CHO KYEOUNG IL
IPC: A47L9/16
Filed: 2016-10-27
Abstract: The present invention relates to a haptic operation apparatus for a vacuum cleaner and a method thereof, in which a vibration that matches status information of the vacuum cleaner and a movement of the vacuum cleaner is outputted based on an operation signal of a user. The haptic operation apparatus for a vacuum cleaner of the present invention includes: a state information storage unit for storing status information of the vacuum cleaner; an input unit for receiving an operation signal according to an operation of the vacuum cleaner; a three-axis acceleration sensor unit for outputting acceleration data for an x-axis, a y-axis, and a z-axis depending on a movement of a handle of the vacuum cleaner; a vibration data storage unit for storing vibration data matched with the status information of the vacuum cleaner and the movement of the handle of the vacuum cleaner; a vibration control unit for reading the vibration data based on the status information and the acceleration data of the vacuum cleaner, and controlling a vibration output of a motor based on the read vibration data and the inputted operation signal; and a motor driving unit for driving the motor generating the vibration according to the control of the vibration control unit. According to the haptic operation apparatus for a vacuum cleaner, the vibration is expressed according to an abnormal operation of the vacuum cleaner or the movement of the handle of the vacuum cleaner, so that tactile information about the vacuum cleaner is transmitted to the user.
Patent KR-20170057129-A (KR)
Inventor: KUREMATSU YUJI
IPC: F16H7/08
Filed: 2016-10-31
Abstract: The present invention provides a chain tensioner capable of always securing an appropriate reaction force and dumping characteristics with respect to various tensile changes regardless of any elongation of a chain and capable of absorbing a tensile change without causing vibration due to resonance or the like. The chain tensioner comprises: a front end plunger (130) having a cylindrical shape and inserted into a front end reception hole (121) opened at a front end of a plunger (120) as a sliding member; a front end biasing means (141) received into a second oil pressing chamber (102) as an elastic member to bias the front end plunger (130) in a protruding direction; a check valve unit (150) suppressing backflow of oil introduced into the second oil pressing chamber (102) from the oil pressing chamber (101); and a first relief valve unit (160) releasing oil to the oil pressing chamber (101) at a high pressure not less than a predetermined value of the second oil pressing chamber (102).
Patent KR-20180047457-A (KR)
Inventor: PARK KYEONG MIN
IPC: H04N5/74
Filed: 2016-10-31
Abstract: The present invention relates to an electronic magnifier having an automatic usage mode switching function, wherein the electronic magnifier is capable of automatically detecting a using state of a user by the presence or absence of a subject placed on the upper part of a table, and resolving inconvenience of a user according to mode switching by operating in an expansion mode for outputting an enlarged image of a subject to a monitor when a user uses and by operating in a PR mode for outputting a prestored PR image to a monitor when the user does not use. The electronic magnifier comprises: a main body having a table on which a subject is put; a camera installed on the main body to photograph a subject placed on the table; an image processor installed on the main body to process a subject image photographed by the camera to generate an enlarged image; a storage medium provided in the main body to store a PR image; a monitor installed on the main body to output the enlarged image or the PR image according to a usage mode; a detection sensor installed on the main body to output a detection signal for determining whether the subject exists on the table; and a mode conversion processor installed on the main body to receive the detection signal from the detection sensor, compare a detection value with a preset reference value in accordance with the detection signal, determine whether the subject is present, and convert the usage mode into an expansion mode in which the enlarged image is outputted to the monitor, or convert the PR image into a PR mode outputted to the monitor.
Patent KR-20170051364-A (KR)
Title: Substrate processing apparatus
Inventor: HASHIMOTO KOJI
IPC: H01L21/67
Filed: 2016-11-01
Abstract: A substrate processing apparatus includes a chamber that forms an internal space in which a plurality of types of chemicals are successively supplied to a substrate, an individual exhaust flow path that discharges an atmosphere inside the chamber through an exhaust inlet, and an exhaust cleaning device that forms a dispersion region where a removal solution is dispersed, in at least one position from a position on an upstream side of the exhaust inlet and a position inside the individual exhaust flow path, by discharging the removal solution which removes the chemicals included in the atmosphere discharged from the chamber from the atmosphere to the air. Accordingly, the present invention can reduce the consumption amount of removing solutions.
Patent KR-20180051827-A (KR)
Inventor: JUNG HO SUB
IPC: C30B29/06
Filed: 2016-11-09
Abstract: A method for manufacturing a monocrystalline silicon ingot according to an embodiment of manufacturing a monocrystalline silicon ingot by growing a monocrystalline silicon ingot from a melt contained in a crucible comprises the following steps: obtaining information indicating a convection characteristic of the melt by using at least one of an intensity of a horizontal magnetic field applied to the melt, a first rotational speed of the monocrystalline silicon ingot or a temperature characteristic of the crucible; obtaining an oxygen concentration gradient in a radial direction of the monocrystalline silicon ingot by using the obtained information; and varying at least one of the intensity of the horizontal magnetic field, a second rotational speed of the monocrystalline silicon ingot or the temperature characteristic until the oxygen concentration gradient to the radial direction reaches a target value.
Patent KR-20180053178-A (KR)
Inventor: LIM SOON SUNG
IPC: A61K36/185
Filed: 2016-11-11
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating complications of diabetes containing a Stauntonia hexaphylla (Thunb) Decne. extract as an active ingredient. More specifically, the present invention relates to a pharmaceutical composition for preventing or treating complications of diabetes, which contains a Stauntonia hexaphylla (Thunb) Decne. extract as an active ingredient and can prevent or treat complications of diabetes by having excellent blood sugar regulatory functions and aldose reductase inhibitory effects.
Patent KR-20180055145-A (KR)
Inventor: CHOI JUNG SU
IPC: H01J37/32
Filed: 2016-11-16
Abstract: The present invention provides a plasma processing device inducing more uniform plasma generation. According to an embodiment of the present invention, the plasma processing device comprises: a processing chamber for storing a substrate to be treated; an antenna structure located to face the substrate to be treated which is stored in the processing chamber; and a window provided between the antenna structure and the processing chamber. The antenna structure includes an antenna part in which an antenna line is spirally formed between two different virtual planes facing the upper surface of the window. The antenna part is formed so that a distance between the two different virtual planes is at least two times larger than or equal to a distance between the plane adjacent to the window among the two different virtual planes and the lower surface of the window.