baber/WOPTO huggingface dataset:
Patent KR-20170122341-A (KR)
Title: Flexible Brake pad
Inventor: KIM JAE CHUL
IPC: F16D65/092
Filed: 2016-04-26
Abstract: The present invention comprises: at least one friction member; a support member formed in a number corresponding to the friction member and joined to a lower surface of the friction member; a first elastic member provided with an upper plate coupled to a lower surface of the support member, a connecting plate bent and formed in an arc shape in a lower direction from both side ends of the upper plate, and a lower plate formed in a plate shape and extended in the inside direction of the upper plate in a lower end of the connecting plate; a second elastic member having a cone shape and located between the upper plate and the lower plate located inside the first elastic member; a back plate coupled to a lower surface of the lower plate of the first elastic member; and a dove tale coupled to a lower portion of the back plate. An object of the present invention is to provide a brake pad allowing a surface of a plurality of friction members to be in contact with the entire friction surface of a brake disc uniformly.
Patent KR-20170122888-A (KR)
Inventor: LEE HEON
IPC: C09D163/00
Filed: 2016-04-27
Abstract: The present invention relates to a reflective anti-forgery film. The reflective anti-forgery film comprises: a base film on which a pattern for determining authenticity is formed on an upper surface thereof; and a light reflective film formed on the base film along a profile of the pattern for determining authenticity and reflecting light irradiated from the outside to realize a diffraction image. Therefore, the reflective anti-forgery film can transmit the incident light to realize the diffraction image.
Patent KR-20170123199-A (KR)
Inventor: LEE CHOONG HO
IPC: A01B49/06
Filed: 2016-04-28
Abstract: The present invention relates to a rotavator capable of forming a furrow and, more specifically, to a rotavator capable of forming a furrow, in which a plowing operation is carried out through a rotavator and a furrow forming device is formed on the rotavator to carry out the operation to simultaneously perform a plowing operation of plowing a rice-field and a furrow forming operation of forming a furrow in a rice-field, so that the plowing operation and the furrow forming operation are simultaneously carried out in the rice-field as one operation rather than individually performing the operations as separate work, thereby improving work efficiency and operation efficiency. To achieve this, the rotavator capable of forming a furrow in accordance with the present invention comprises: a frame connected to a tractor through a connection device; a power transmission device formed in the frame to transmit power of the tractor; a rotavator formed in the frame, connected to the power transmission device, and receiving the power to plow the soil; and a cover formed in the frame to prevent the soil from being scattered by the rotavator, wherein the rotavator is provided with a furrow forming device to simultaneously perform the furrow forming operation.
Patent KR-20160131926-A (KR)
Title: System and method for driving a radio frequency switch
Inventor: BAKALSKI WINFRIED
IPC: H03K17/687
Filed: 2016-05-04
Abstract: According to an embodiment, a radio frequency (RF) switching circuit comprises: a plurality of serially connected RF switch cells including a load path and a control node; a plurality of first gate resistors connected between control nodes of adjacent RF switch cells; and an input resistor having a first end connected to the control node of one of the plurality of RF switch cells and a second end connected to an output of a switch driver. Each of the plurality of serially connected RF switch cells includes a switch transistor.
Patent KR-20170127761-A (KR)
Inventor: KANG YOUNG SUN
IPC: A01D41/127
Filed: 2016-05-12
Abstract: According to the present invention, suggested is a device for manipulating a forward rotation and backward rotation clutch for controlling a forward and backward rotation of a feeder in a full feed combine. The device comprises: a manipulation lever (10) capable of moving within a predetermined range in a widthwise direction with respect to a standard axis (20), and capable of being rotated around the standard axis (20); a forward rotation interconnection lever and a backward rotation interconnection lever installed to be rotated around the standard axis at both sides of the manipulation lever (10), and coupled such that any one side is selected and interconnected by the widthwise direction movement of the manipulation lever (10); and a forward rotation interconnection member and a backward rotation interconnection member respectively connected to the interconnection levers to be moved in a longitudinal direction to turn on/off the backward rotation clutch or the forward rotation clutch as the forward rotation interconnection lever or the backward rotation interconnection lever is interconnected and rotated by the rotation of the manipulation lever. The forward rotation interconnection member or the backward rotation interconnection member is selectively moved through one manipulation lever, and thus the forward rotation clutch or the backward rotation clutch can be operated.
Patent KR-20170128034-A (KR)
Inventor: SHIN KUK CHEON
IPC: F22B1/28
Filed: 2016-05-14
Abstract: The present invention relates to a fluid circulating-steam boiler, and more specifically, to a fluid circulating-steam boiler comprising: a fluid circulation pump housing having a fluid introduction opening and a fluid discharge opening and having a frictional space formed therein; a motor installed at the fluid circulation pump housing; and an impeller arranged in the frictional space of the fluid circulation pump housing to be rotated by the motor. A plurality of fixed friction grooves are formed in an inner surface of the housing, and a plurality of rotational friction grooves are formed at the impeller. The rotational friction grooves are formed to have a circular shape and has a wall part formed on one side thereof. In addition, the impeller has grooves formed in each space between impeller bodies sandwiched with each other by gap maintaining protrusions. Furthermore, friction protrusions and fastening protrusions are formed in a rectangular shape. As a result, the fluid circulating-steam boiler saves maintenance costs due to damage and is able to generate steam.
Patent KR-20170129544-A (KR)
Inventor: LEE YOUNG SUK
IPC: A01G9/02
Filed: 2016-05-17
Abstract: The present invention relates to an assembly-type cultivator, and according to one embodiment of the present invention, a body part and a support part are easily mutually assembled so that the body part is easily multi-stage assembled in the horizontal or vertical direction and plants can be cultivated as much as possible in a predetermined space. In addition, an upper surface of a planting part is curved, so that a fluid remaining after being supplied to plants flows naturally to both sides of front and rear of the planting part or to any one side to be discharged or reused.
Patent KR-20170132432-A (KR)
Inventor: JANG BO IM
IPC: F17C13/04
Filed: 2016-05-24
Abstract: The present invention relates to a door safety opening and closing apparatus, which enables to safely open a heavy door with a minimum force by a door safety opening and closing apparatus, and prevents a door from being closed at the high speed to prevent safety accidents. According to the present invention, the door safety opening and closing apparatus for a pressure tank comprises: a pair of storage tank brackets (131) provided at an intended part of a storage tank; a pair of door brackets (141) provided at an intended part of a door; an outer link (120) coupled to a lateral part of the storage tank brackets by a coupling bolt (B), formed with a link coupling hole (151) on a center thereof to be connected to an inner bracket (150) by a second hinge (H2), and connected to a cylinder head (115) integrally formed with a head connection piece (123) having a head coupling hole (123) on a rear end thereof; an inner bracket (150) coupled to a lateral part of the door brackets by the coupling bolt (B), formed with a piston coupling hole (151) on a center thereof to be communicated with a piston bracket (114) by a first hinge (H1), and formed with a link coupling piece (152) inclined and communicated with an outer link (153); and a safety opening and closing apparatus (100) for safely performing opening/closing of a door in the rearward linear direction of the piston bracket (114).
Patent KR-20170132442-A (KR)
Inventor: KIM HAK DO
IPC: A61N5/06
Filed: 2016-05-24
Abstract: Provided is a breast augmentation device capable of simply and safely augmenting breast with a physical method unlike operations or medicine injection methods. The breast augmentation device, which can augment the size of breast by allowing an opened part to adhere to the breast and forming vacuum pressure inside, comprises: a cup member adhering to the skin to cover the breast; a valve body installed in the cup member to form vacuum pressure in the cup member; and a pump member connected to one side of a rubber hose while the other side of the rubber hose is installed to be connected with the valve member so that vacuum pressure is formed in the cup member through the valve member.
Patent KR-20170134042-A (KR)
Inventor: HWANG CHANG MO
IPC: A61M1/12
Filed: 2016-05-27
Abstract: According to an embodiment of the present invention, provided is a blood pump catheter, which comprises: a fixing part which maintains a predetermined space; a pump which is disposed in the fixed part and includes a deformed portion which expands or contracts due to a pressure change acting on a space from the fixed part; a suction part communicating with the deformed portion of the pump and sucking blood when the deformed portion expands; and a discharge part communicating with the deformed portion of the pump and discharging the inhaled blood when the deformed portion contracts, wherein when the deformed portion is contracted, the center of the fixing part on one end surface in the longitudinal direction is different from the center of the deformed portion. Embodiments of the present invention provide the blood pump catheter which can increase the amount of ventricular ejection using a catheter.
Patent KR-20170135409-A (KR)
Inventor: KANG YOO JIN
IPC: G02F1/133
Filed: 2016-05-31
Abstract: The present invention relates to a transparent display device and a driving method thereof. The transparent display device according to the present invention calculates local complexity and global complexity for a foreground image and a background image, opacifies selectively a partial region of a shading plate corresponding to an overlapping region when a region having the high local complexity of the foreground image overlaps a region having the high local complexity of the background image, and opacifies the entire area of the shading plate when the global complexity of the foreground image and the background image is high. So, the visibility of the foreground image can be improved.
Patent KR-20170136339-A (KR)
Inventor: SUNG YEOL GYU
IPC: B60S3/04
Filed: 2016-06-01
Abstract: The present invention relates to a handy vehicle window cleaner capable of easily and simply removing stains with high efficiency, such as frost and insects, which are generated on a surface of a vehicle and on the glass of the vehicle by using steams and ultrasonic vibrations. To this end, the present invention includes a case, a cover, a water bottle, a heater portion, and an ultrasonic portion.
Patent KR-20170139868-A (KR)
Inventor: LEE BYEONG HYEON
IPC: A23L13/00
Filed: 2016-06-10
Abstract: The present invention relates to a roasted food using novel barbecue, as a roasted food, which enables the flavor of the duck meat barbecue to be felt and has excellent nutrients. According to the present invention, provided is the roasted food using duck meat barbecue, which comprises the following steps: roasting the duck meat which is a base to prepare the duck meat; boiling seafood selected from water squids, shrimps, mussels, webfoot octopuses, and shellfish and roasting the seafood to prepare the seafood; roasting fruits selected from apples or pineapples to prepare the fruits; boiling spaghetti to prepare the spaghetti; cutting vegetable selected from cabbages, onions and green peppers to prepare the vegetable; and adding butter to a cooking vessel and adding prepared ingredients to firstly roast the mixture.
Patent KR-20160075437-A (KR)
Inventor: ICHIOKA KENJI
IPC: G03F7/033
Filed: 2016-06-10
Abstract: Provided in the present invention is a colored curable resin composition, comprising a coloring agent, a resin, a polymeric compound, and a polymeric initiator, wherein the coloring agent includes a xanthene dye and an anthraquinone dye. According to the present invention, the curable resin composition can form a color filter having high contrast.
Patent KR-20160146580-A (KR)
Inventor: SEOL JONG HEON
IPC: H01M4/62
Filed: 2016-06-10
Abstract: The present invention relates to a cathode material and a secondary battery containing the same, wherein the cathode material comprises a cathode active material, a conductive material and a binder. The conductive material includes a particulate conductive material, a fibrous conductive material and a flat conductive material. The binder is a crystalline binder with a weight-average molecular weight of 500,000-900,000 g/mol and a non-crystalline binder with a weight-average molecular weight of 200,000-400,000 g/mol. Therefore, the cathode material has a pore structure and an electroconductive network developed by a conductive material uniformly dispersed throughout the whole cathode. As a result, the present invention provides a cathode material and a secondary battery containing same, having excellent ion conductivity and low resistance of lithium ions.
Patent KR-20170140571-A (KR)
Inventor: PARK JUN SOO
IPC: A61L2/26
Filed: 2016-06-13
Abstract: According to an embodiment of the present invention, a multipurpose kitchen device comprises: a power supply part including at least one battery and supplying power; an electrolytic module generating sterilizing water; and an ionizer generating ions. When placed on a rack, an ionizer module operates, and the electrolytic module starts working when immersed in water, thereby increasing user convenience.
Patent KR-20170140585-A (KR)
Inventor: KIM JAE JEONG
IPC: F24F13/20
Filed: 2016-06-13
Abstract: Provided are an air conditioner and a control method thereof. More specifically, disclosed are the air conditioner and the control method thereof, wherein the air conditioner has a projection unit. According to an embodiment of the present invention, provided are the air conditioner and the control method thereof, wherein the air conditioner can output an image around a display plate of the air conditioner and the air conditioner by the projection unit.
Patent KR-20160146589-A (KR)
Title: Open pored balloon catheter
Inventor: LOSKE GUNNAR
IPC: A61M25/10
Filed: 2016-06-13
Abstract: The present invention relates to a catheter (20) and, particularly, to a balloon catheter. The catheter (20) comprises a fluid guiding element (2) such as a discharging tube having lumen (2g) for discharging a body fluid, and an expansion element such as a balloon (1) having a cross-section changing for fixating the catheter inside the somatic cavity. The fluid guiding element (2) includes a wall section (2c) composed of an open pore type material (3), and the material is connected to the lumen (2g) in a fluid guiding type. A body fluid can be sucked into the lumen (2g) through the material by applying a negative pressure to a proximal end of the fluid guiding element (2). Also, the present invention relates to a catheter according to the present invention, and to a catheter system comprising a vacuum generation system connected to the same.
Patent KR-20170022865-A (KR)
Title: Organic electroluminescent compounds and organic electroluminescent device comprising the same
Inventor: AHN HEE CHOON
IPC: H01L51/00
Filed: 2016-06-21
Abstract: The present invention relates to an organic electroluminescent compound which is represented by chemical formula 1, and to an organic electroluminescent device including the same. The organic electroluminescent compound can be contained in light-emitting layers or electronic buffer layers, and is effective in producing organic electroluminescent devices having improved driving lifespan as well as outstanding power efficiency, current efficiency, and low driving voltage.
Patent KR-20180006109-A (KR)
Inventor: BYEON JIN GWI
IPC: B23K20/00
Filed: 2016-07-08
Abstract: The present invention relates to a maintenance method for a welding unit of a small pipe for a nuclear reactor. According to the present invention, the maintenance method, in a maintenance method of a welding unit of a nozzle of welding base metal of one of a pressure container, steam generator, and pressurizer of a nuclear reactor, comprises: a step of removing an existing nozzle with a defect on a welding unit from the welding base metal but leaving the existing nozzle on the part with the defect and removing the rest parts; a step of performing a butt welding technique on the part of the welding base metal from which the existing nozzle is removed; a step of processing to make the part on which the butt welding is performed and the left part of the existing nozzle communicate; a step of installing a new nozzle by coming in contact with the left part of the existing nozzle; and a step of welding the part between the part, on which the butt welding is performed, and the outer circumferential surface of the new nozzle. According to the present invention, the present invention is able to completely remove an aged pipe when replacing an aged small pipe, to process/seal a new welding unit on a base metal of a pressure container, and to prevent a defect on the welding unit. Accordingly, the present invention is able to prevent a defect due to additional corrosion.
Patent KR-20180007150-A (KR)
Title: Curved type display device
Inventor: LEE KYOUNG CHAN
IPC: G09F9/30
Filed: 2016-07-12
Abstract: The present invention provides a curved type display capable of facilitating attachment and detachment of a curved type glass. The curved type display of the present invention comprises: a glass part; a panel part supporting an edge of the glass part; a fixing bracket located between the glass part and the panel part, and fixed to the glass part; an extending member extended from the fixing bracket, and facing the panel part; and a fixing member fixing the extending member to the panel part.
Patent KR-20170020224-A (KR)
Inventor: DEBRA A RIGDON
IPC: G08G3/02
Filed: 2016-07-13
Abstract: A method implemented by a computer includes receiving automatic identification system (AIS) data from a ship. The method includes a step of making a decision that the AIS data includes anomalous data. The method also includes estimating the possibility of a malicious ship intent based on the comparison of anomalous data and secondary data. In response to the possibility of the malicious ship intent to satisfy a threshold, the method further includes generating a warning including displaying of an inferred intent for the ship.
Patent KR-20170016793-A (KR)
Title: Cap unit and beverage container
Inventor: MARUYAMA TAKAHIRO
IPC: B65D85/72
Filed: 2016-07-29
Abstract: Provided is a cap unit which can improve dimension precision when the cap unit is shaped, and which can be customized by allowing a cover member to be detached. The cap unit includes a cap body (8) covering an upper aperture (2d) of a container body (2) and having a lip or spout in an upper part; and a cover body (9) rotatably provided in the cap body (8) by the medium of a hinge unit (27) and opening/closing the lip or spout while being pressurized in a direction in which the lip or spout is opened. The cover body (9) includes a cylindrical round wall part (9a), a top wall part (9b) covering a top side of the round wall part (9a), and a cylindrical inner wall part (9c) extending from the bottom of the top wall part (9b) to stand while passing through the top wall part (9b). In a lower end side of the inner wall part (9c), a seal member (28) is detachably installed to seal the lip or spout. In an upper side of the top wall part (9b), a cover member (28) is installed to cover a top end side of the inner wall part (9c).
Patent KR-20180014544-A (KR)
Inventor: KANG GYEONG WAN
IPC: H04N7/18
Filed: 2016-08-01
Abstract: The present invention relates to a toll collection system for a toll road and a toll collection method thereof. According to an embodiment of the present invention, the toll collection method comprises the following steps: (1) a first image photographing device located at an entry of a toll road photographs the license plate of a vehicle entering the toll road and provides the photographed image to a toll payment module installed in a navigation application of a portable terminal located in the vehicle; (2) the toll payment module displays the identification information on the vehicle and the toll road entry information recognized based on the image of the license plate photographed by the first image photographing device in the portable terminal through the navigation application; (3) a second image photographing device located at an exit of the toll road photographs the license plate of the vehicle exiting the toll road and provides the photographed image to the toll payment module installed in the navigation application of the portable terminal located in the vehicle; (4) the toll payment module displays the identification information on the vehicle, the toll road exit information, and a toll recognized based on the image of the license plate of the vehicle photographed by the second image photographing device in the portable terminal through the navigation application; and (5) the toll payment module pays the toll by a preset payment method.
Patent KR-20180015483-A (KR)
Inventor: BAE HYEONG JUN
IPC: C23F4/00
Filed: 2016-08-03
Abstract: According to the present invention, a saw wire having improved machinability includes: a wire including 0.7 to 1.5 wt% of carbon (C) and having a wire diameter of 0.03 mm to 0.4 mm; and an etching groove formed on the wire by surface-etching the wire through a plasma device or a laser device. A method of manufacturing a saw wire having improved machinability of the present invention includes: a wire preparation step including 0.7 to 1.5 wt% of carbon (C) and having a wire diameter of 0.4 mm to 0.03 mm; and a surface-etching step of surface-etching the wire with a plasma device or a laser device so as to form an etching groove on the wire.
Patent KR-20160099071-A (KR)
Title: Apparatus for cutting amorphous metal fiber
Inventor: PARK EON BYEONG
IPC: B26D1/45
Filed: 2016-08-05
Abstract: The present invention relates to an apparatus for cutting an amorphous metal fiber, which can cut an amorphous metal fiber to a predetermined length. The apparatus for cutting an amorphous metal fiber according to an embodiment of the present invention comprises: a housing having a box shape with an empty space inside; a drum partially inserted into the housing to be rotated and having a hollow cylindrical shape; a support for supporting the housing; and a roller mounted on the support and being in rolling contact with the portion of the drum, which is not inserted into the housing, to support the drum. An amorphous metal fiber supplied to the hollow of the drum is cut by a cut hole formed on the circumference of the drum according to the rotation of the drum.